/* Lora (SIL OFL 1.1), nhúng sẵn để chữ Việt có dấu chồng (ấ, ế, ộ...) hiển thị đúng trên mọi máy. */
@font-face { font-family: Lora; font-style: normal; font-weight: 400 700; font-display: swap; src: url("../fonts/lora-vietnamese-wght-normal.woff2") format("woff2"); unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB; }
@font-face { font-family: Lora; font-style: normal; font-weight: 400 700; font-display: swap; src: url("../fonts/lora-latin-wght-normal.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: Lora; font-style: italic; font-weight: 400 700; font-display: swap; src: url("../fonts/lora-vietnamese-wght-italic.woff2") format("woff2"); unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB; }
@font-face { font-family: Lora; font-style: italic; font-weight: 400 700; font-display: swap; src: url("../fonts/lora-latin-wght-italic.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }

:root {
  --font-serif: Lora, Georgia, "Times New Roman", serif;
  --ink: #0b3c41;
  --ink-2: #536d70;
  --teal-950: #053f43;
  --teal-900: #075b60;
  --teal-800: #08767b;
  --teal-700: #0d8f93;
  --teal-600: #18a8aa;
  --teal-200: #a9e3df;
  --mint: #eaf8f5;
  --sky: #eef9fb;
  --paper: #fbfdfc;
  --white: #fff;
  --sun: #efbd42;
  --line: #d9e9e7;
  --shadow: 0 22px 70px rgba(5, 70, 73, .14);
  --shadow-soft: 0 12px 38px rgba(5, 70, 73, .09);
  --radius: var(--r-lg);
  --max: 1180px;
  /* Màu bổ sung (chuẩn hóa 1.4.0) */
  --ink-deep: #24474b;
  --ink-dim: #466064;
  --ink-soft: #5f777a;
  --ink-3: #77898c;
  --ink-on-dark: #9dbbbb;
  --ink-on-dark-2: #789a9c;
  --ink-muted: #87a0a2;
  --line-strong: #b6d1cf;
  --line-cool: #cce2df;
  --mint-2: #e3f4f2;
  --aqua-200: #86dfd9;
  --aqua-300: #76d6d1;
  --aqua-400: #67d1cd;
  --sun-50: #fff7dc;
  --sun-100: #fff3c9;
  --sun-200: #efe0ac;
  --sun-ink: #6d5820;
  --olive-ink: #5d5636;
  --footer: #032f33;
  --footer-ink: #d7eeee;
  --zalo: #0a68d8;
  --teal-500: #12a1a4;
  --danger: #b42318;
  --danger-bg: #fdecea;
  --ok-bg: #e7f6ef;
  --ok: #116149;
  /* Màu có độ trong suốt: dùng biến --rgb-* trong rgb(... / độ mờ) */
  --rgb-white: 255 255 255;
  --rgb-paper: 251 253 252;
  --rgb-shadow: 5 70 73;
  --rgb-teal-900: 7 91 96;
  --rgb-deep: 3 49 52;
  --rgb-teal-700: 13 143 147;
  --rgb-teal-600: 24 168 170;
  --rgb-sun: 239 189 66;
  --rgb-danger: 180 35 24;
  --rgb-black: 0 0 0;
  /* Thang cỡ chữ */
  --fs-2xs: 0.68rem;
  --fs-xs: 0.78rem;
  --fs-sm: 0.875rem;
  --fs-base: 1rem;
  --fs-md: 1.15rem;
  --fs-lg: 1.375rem;
  --fs-xl: 1.75rem;
  --fs-2xl: 2rem;
  --fs-hero: clamp(2.75rem, 12vw, 5.4rem);
  --fs-hero-lg: clamp(4.2rem, 7vw, 6.2rem);
  --fs-h1: clamp(2.2rem, 5vw, 4.2rem);
  --fs-h2: clamp(2rem, 5vw, 3.5rem);
  --fs-h3: clamp(1.75rem, 5vw, 3rem);
  --fs-h4: clamp(1.35rem, 3vw, 1.75rem);
  /* Dấu ngoặc kép trang trí (khối lời phụ huynh) */
  --fs-deco-sm: 5.5rem;
  --fs-deco-md: 10rem;
  --fs-deco-lg: clamp(15.5rem, 30vw, 27rem);
  /* Bo góc */
  --r-sm: 12px;
  --r-md: 18px;
  --r-lg: 24px;
  --r-pill: 999px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 100px; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body.menu-open,
body.dialog-open { overflow: hidden; }
button, input, textarea, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { color: inherit; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
h1, h2, p { margin-top: 0; }
h1, h2 { margin-bottom: 0; line-height: 1.08; letter-spacing: -.045em; }
h2 { font-size: var(--fs-h2); }
p { color: var(--ink-2); }
.sr-only {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0);
  white-space: nowrap; border: 0;
}
.skip-link {
  position: fixed; top: -60px; left: 14px; z-index: 200;
  padding: 10px 14px; color: var(--white); background: var(--teal-950); border-radius: var(--r-sm);
}
.skip-link:focus { top: 14px; }

.prototype-bar {
  position: relative; z-index: 81;
  min-height: 29px;
  display: flex; align-items: center; justify-content: center; gap: 9px;
  padding: 5px 16px;
  color: var(--olive-ink); background: var(--sun-50); border-bottom: 1px solid var(--sun-200);
  font-size: var(--fs-2xs); font-weight: 850; letter-spacing: .055em;
}
.prototype-bar span {
  width: 8px; height: 8px; flex: 0 0 auto;
  background: var(--sun); border-radius: 50%; box-shadow: 0 0 0 5px rgb(var(--rgb-sun) / .2);
}

.site-header {
  position: sticky; top: 0; z-index: 80;
  height: 78px;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 18px;
  background: rgb(var(--rgb-white) / .94);
  border-bottom: 1px solid rgb(var(--rgb-teal-900) / .1);
  backdrop-filter: blur(18px);
  transition: box-shadow .2s ease;
}
.site-header.is-scrolled { box-shadow: 0 8px 28px rgb(var(--rgb-shadow) / .09); }
.brand { min-width: 0; display: inline-flex; align-items: center; gap: 10px; }
.brand img {
  width: 50px; height: 50px; flex: 0 0 auto;
  object-fit: cover; border-radius: 50%;
  box-shadow: 0 0 0 1px var(--line-cool), 0 6px 20px rgb(var(--rgb-teal-900) / .12);
}
.brand > span { min-width: 0; display: grid; line-height: 1.05; }
.brand strong { color: var(--teal-800); font-size: var(--fs-base); letter-spacing: .12em; }
.brand small {
  max-width: 220px; margin-top: 6px;
  color: var(--ink-3); font-size: var(--fs-2xs); font-weight: 750;
  white-space: nowrap;
}
.desktop-nav { display: none; }
.menu-button {
  width: 48px; height: 48px;
  display: grid; align-content: center; gap: 5px;
  padding: 0 13px;
  border: 1px solid var(--line); border-radius: var(--r-md);
  background: var(--sky); cursor: pointer;
}
.menu-button span {
  width: 100%; height: 2px; display: block;
  background: var(--teal-900); border-radius: var(--r-pill);
  transition: transform .2s, opacity .2s;
}
.menu-button[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-button[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-button[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.menu-panel {
  position: fixed; z-index: 101; inset: 0 0 0 auto;
  width: min(88vw, 390px);
  padding: 24px;
  color: var(--white);
  background: var(--teal-950);
  box-shadow: -20px 0 70px rgb(var(--rgb-black) / .25);
  transform: translateX(104%);
  transition: transform .35s cubic-bezier(.2,.8,.2,1);
}
.menu-panel.is-open { transform: translateX(0); }
.menu-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 28px; padding-bottom: 18px;
  border-bottom: 1px solid rgb(var(--rgb-white) / .16);
}
.menu-head strong { font-size: var(--fs-md); }
.menu-head button {
  width: 38px; height: 38px; padding: 0;
  color: var(--white); background: rgb(var(--rgb-white) / .1); border: 0; border-radius: 50%;
  font-size: var(--fs-xl); cursor: pointer;
}
.menu-panel > a {
  display: flex; align-items: center; justify-content: space-between;
  padding: 17px 0;
  color: var(--mint-2); border-bottom: 1px solid rgb(var(--rgb-white) / .1);
  font-weight: 750;
}
.menu-panel > .button { width: 100%; margin-top: 28px; }
.page-dim {
  position: fixed; z-index: 100; inset: 0;
  background: rgb(var(--rgb-deep) / .5);
  opacity: 0; pointer-events: none;
  transition: opacity .25s;
}
.page-dim.is-visible { opacity: 1; pointer-events: auto; }

.button {
  min-height: 49px;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 12px 18px;
  border: 1px solid transparent; border-radius: var(--r-sm);
  font-size: var(--fs-sm); font-weight: 850; cursor: pointer;
  transition: transform .2s, box-shadow .2s, background .2s;
}
.button:hover { transform: translateY(-2px); }
.button-primary {
  color: var(--white);
  background: linear-gradient(135deg, var(--teal-800), var(--teal-600));
  box-shadow: 0 12px 28px rgb(var(--rgb-teal-700) / .23);
}
.button-glass {
  color: var(--teal-900);
  background: rgb(var(--rgb-white) / .78);
  border-color: rgb(var(--rgb-teal-900) / .2);
  backdrop-filter: blur(10px);
}
.button-soft { color: var(--teal-900); background: var(--mint); border-color: var(--line); }
.button-full { width: 100%; }
.text-link {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 0;
  color: var(--teal-800); background: none; border: 0;
  font-weight: 850; cursor: pointer;
}
.text-link span { transition: transform .2s; }
.text-link:hover span { transform: translateX(3px); }

.hero {
  position: relative;
  padding-bottom: 28px;
  overflow: hidden;
  background: linear-gradient(180deg, var(--mint) 0%, var(--paper) 100%);
}
.hero-media { position: relative; z-index: 0; display: block; height: 345px; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: 64% center; }
.hero-shade {
  position: absolute; z-index: 1; inset: 0 0 auto;
  height: 440px;
  background: linear-gradient(180deg, rgb(var(--rgb-paper) / 0) 38%, rgb(var(--rgb-paper) / .58) 65%, var(--paper) 92%);
  pointer-events: none;
}
.hero-content {
  position: relative; z-index: 2;
  width: min(calc(100% - 38px), 700px);
  margin: -78px auto 0;
}
.eyebrow, .section-kicker {
  margin-bottom: 13px;
  color: var(--teal-700);
  font-size: var(--fs-2xs); font-weight: 900; letter-spacing: .12em; text-transform: uppercase;
}
.eyebrow { display: flex; align-items: center; gap: 10px; }
.eyebrow span { width: 27px; height: 3px; background: var(--sun); border-radius: var(--r-pill); }
.hero h1 {
  max-width: 760px;
  color: var(--teal-950);
  font-size: var(--fs-hero);
}
.hero h1 em, .final-cta h2 em {
  display: block;
  color: var(--teal-600);
  font-family: var(--font-serif);
  font-weight: 500;
  text-wrap: balance;
}
.hero-lead {
  max-width: 580px;
  margin: 20px 0 23px;
  color: var(--ink-dim); font-size: var(--fs-base);
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.proof-ribbon {
  position: relative; z-index: 3;
  width: calc(100% - 30px);
  max-width: 930px;
  display: grid; grid-template-columns: repeat(3, 1fr);
  margin: 28px auto 0;
  background: rgb(var(--rgb-white) / .96);
  border: 1px solid rgb(var(--rgb-teal-900) / .1); border-radius: var(--r-md);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}
.proof-ribbon > div { position: relative; padding: 15px 8px; text-align: center; }
.proof-ribbon > div:not(:last-child)::after {
  content: ""; position: absolute; top: 14px; right: 0; bottom: 14px;
  width: 1px; background: var(--line);
}
.proof-ribbon b, .proof-ribbon span { display: block; }
.proof-ribbon b { color: var(--teal-900); font-size: var(--fs-xs); line-height: 1.2; }
.proof-ribbon span { margin-top: 4px; color: var(--ink-3); font-size: var(--fs-2xs); }

.section {
  width: min(100%, var(--max));
  margin-inline: auto;
  padding: 76px 20px;
}
.section-head {
  display: flex; align-items: flex-end; justify-content: space-between; gap: 22px;
  margin-bottom: 30px;
}
.section-head h2 { max-width: 780px; }
.section-head.centered {
  max-width: 760px;
  display: block;
  margin: 0 auto 38px;
  text-align: center;
}
.section-head.centered p:last-child { max-width: 520px; margin: 16px auto 0; }
.swipe-note {
  flex: 0 0 auto;
  color: var(--ink-3); font-size: var(--fs-xs); font-weight: 750;
}
.swipe-note b { color: var(--teal-700); }

.concerns { width: 100%; max-width: none; padding-right: 0; background: var(--white); }
.concerns > .section-head { width: min(calc(100% - 20px), var(--max)); margin-inline: auto; padding-right: 20px; }
.concern-rail {
  display: grid;
  grid-auto-columns: min(76vw, 330px);
  grid-auto-flow: column;
  gap: 14px;
  padding: 2px max(20px, calc((100vw - var(--max)) / 2)) 22px;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scroll-snap-type: inline mandatory;
  scrollbar-width: none;
}
.concern-rail::-webkit-scrollbar { display: none; }
.visual-card {
  position: relative;
  min-height: 250px;
  padding: 0;
  overflow: hidden;
  background: var(--footer-ink);
  border: 0; border-radius: var(--r-lg);
  box-shadow: var(--shadow-soft);
  scroll-snap-align: start;
  cursor: pointer;
}
.visual-card::after {
  content: ""; position: absolute; inset: 52% 0 0;
  background: linear-gradient(180deg, transparent, rgb(var(--rgb-deep) / .55) 55%, rgb(var(--rgb-deep) / .86));
}
.visual-card img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .45s ease;
}
.visual-card:hover img { transform: scale(1.04); }
.visual-card-label {
  position: absolute; z-index: 2; right: 17px; bottom: 17px; left: 17px;
  display: flex; align-items: center; gap: 10px;
  color: var(--white); text-align: left;
}
.visual-card-label i {
  width: 34px; height: 34px; flex: 0 0 auto;
  display: grid; place-items: center;
  background: rgb(var(--rgb-white) / .16); border: 1px solid rgb(var(--rgb-white) / .25); border-radius: 50%;
  font-style: normal;
  backdrop-filter: blur(8px);
}
.visual-card-label b { font-size: var(--fs-base); }

.journey {
  width: 100%; max-width: none;
  overflow: hidden;
  background:
    radial-gradient(circle at 8% 9%, rgb(var(--rgb-sun) / .16), transparent 24%),
    radial-gradient(circle at 93% 86%, rgb(var(--rgb-teal-600) / .13), transparent 27%),
    linear-gradient(180deg, var(--sky) 0%, var(--sky) 100%);
}
.journey > * { width: min(calc(100% - 40px), var(--max)); margin-inline: auto; }
.journey-intro {
  display: grid; gap: 28px;
  margin-bottom: 46px;
}
.journey-intro h2 em {
  color: var(--teal-600);
  font-family: var(--font-serif);
  font-weight: 500;
}
.journey-intro-copy { align-self: end; }
.journey-intro-copy > p { max-width: 540px; margin: 0 0 18px; }
.journey-intro-copy > span {
  width: max-content;
  display: flex; align-items: center; gap: 13px;
  padding: 10px 15px 10px 10px;
  color: var(--teal-950); background: rgb(var(--rgb-white) / .78);
  border: 1px solid rgb(var(--rgb-teal-900) / .12); border-radius: var(--r-pill);
  box-shadow: 0 8px 24px rgb(var(--rgb-shadow) / .06);
}
.journey-intro-copy b {
  padding: 7px 11px;
  color: var(--white); background: var(--teal-700); border-radius: var(--r-pill);
  font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: .07em;
}
.journey-intro-copy i { color: var(--ink-soft); font-size: var(--fs-xs); font-style: normal; font-weight: 750; }
.journey-track { width: 100%; max-width: none; }
.journey-line {
  position: relative;
  display: grid; gap: 18px;
  margin: 0; padding: 0;
  list-style: none;
}
.journey-line li {
  position: relative;
  min-width: 0;
  display: grid; grid-template-columns: 42px minmax(0, 1fr); gap: 12px;
}
.journey-line li:not(:last-child)::before {
  content: ""; position: absolute; z-index: 0; top: 41px; bottom: -22px; left: 20px;
  width: 2px;
  background: linear-gradient(var(--step), rgb(var(--rgb-teal-600) / .2));
}
.journey-node {
  position: relative; z-index: 2;
  width: 42px; height: 42px;
  display: grid; place-items: center;
  color: var(--white); background: var(--step); border: 5px solid var(--sky); border-radius: 50%;
  box-shadow: 0 7px 18px color-mix(in srgb, var(--step) 28%, transparent);
  font-size: var(--fs-xs); font-weight: 950;
}
.journey-card {
  position: relative;
  min-width: 0;
  padding: 22px 19px 20px;
  background: rgb(var(--rgb-white) / .9);
  border: 1px solid rgb(var(--rgb-teal-900) / .1); border-top: 4px solid var(--step); border-radius: var(--r-md);
  box-shadow: 0 12px 34px rgb(var(--rgb-shadow) / .07);
}
.journey-icon {
  width: 54px; height: 54px;
  display: grid; place-items: center;
  margin-bottom: 18px;
  color: var(--step); background: color-mix(in srgb, var(--step) 10%, var(--white)); border-radius: var(--r-md);
}
.journey-icon svg { width: 34px; height: 34px; fill: none; stroke: currentColor; stroke-width: 2.3; stroke-linecap: round; stroke-linejoin: round; }
.journey-card small {
  display: block; margin-bottom: 7px;
  color: var(--step); font-size: var(--fs-2xs); font-weight: 900; letter-spacing: .12em; text-transform: uppercase;
}
.journey-card h3 {
  min-height: 0;
  margin: 0 0 12px;
  color: var(--teal-950); font-size: var(--fs-md); line-height: 1.16; letter-spacing: -.025em;
}
.journey-card p { margin: 0; color: var(--ink-soft); font-size: var(--fs-xs); line-height: 1.55; }
.journey-cycle {
  display: grid; grid-template-columns: 42px 1fr; gap: 13px;
  margin-top: 32px;
  padding: 20px;
  background: var(--teal-950); border-radius: var(--r-lg);
  box-shadow: var(--shadow-soft);
}
.journey-cycle > span {
  width: 42px; height: 42px;
  display: grid; place-items: center;
  color: var(--teal-950); background: var(--sun); border-radius: 50%;
  font-size: var(--fs-lg); font-weight: 900;
}
.journey-cycle p { margin: 0; color: var(--line-strong); font-size: var(--fs-xs); }
.journey-cycle p b { display: block; margin-bottom: 3px; color: var(--white); }
.journey-cycle .button { grid-column: 1 / -1; width: 100%; }

.expert { padding-top: 82px; padding-bottom: 82px; }
.expert-panel {
  min-height: 380px;
  display: grid; grid-template-columns: 1.12fr .88fr;
  overflow: hidden;
  background: linear-gradient(140deg, var(--mint), var(--paper));
  border: 1px solid var(--line); border-radius: var(--r-lg);
  box-shadow: var(--shadow-soft);
}
.expert-copy {
  position: relative; z-index: 2;
  align-self: center;
  padding: 27px 0 28px 24px;
}
.expert-copy h2 { max-width: 520px; font-size: var(--fs-h3); }
.expert-copy h2 span { color: var(--sun); }
.expert-copy > p:not(.section-kicker) { margin: 17px 0; font-size: var(--fs-sm); }
.expert-copy i { color: var(--teal-500); }
.expert-photo { align-self: stretch; min-width: 0; }
.expert-photo img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: 51% center;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 18%, #000 100%);
  mask-image: linear-gradient(90deg, transparent 0%, #000 18%, #000 100%);
}

.day { padding-top: 32px; }
.gallery {
  height: 490px;
  display: grid; grid-template-columns: 1.25fr .75fr; grid-template-rows: repeat(2, 1fr);
  gap: 10px;
}
.gallery figure {
  position: relative;
  margin: 0; overflow: hidden;
  background: var(--footer-ink); border-radius: var(--r-md);
}
.gallery-main { grid-row: 1 / 3; }
.gallery img { width: 100%; height: 100%; object-fit: cover; }
.play-button {
  position: absolute; top: 50%; left: 50%;
  width: 52px; height: 52px;
  display: grid; place-items: center;
  padding: 0; transform: translate(-50%, -50%);
  color: var(--white); background: rgb(var(--rgb-teal-900) / .86);
  border: 3px solid rgb(var(--rgb-white) / .85); border-radius: 50%;
  cursor: pointer;
}
.demo-caption { margin: 12px 0 0; color: var(--ink-muted); font-size: var(--fs-2xs); text-align: right; }

.progress {
  width: 100%; max-width: none;
  padding-inline: max(20px, calc((100vw - var(--max)) / 2));
  background: var(--teal-950);
}
.progress-panel {
  max-width: var(--max); margin: auto;
  display: grid; grid-template-columns: .9fr 1.1fr;
  align-items: center; gap: 28px;
}
.progress-visual { overflow: hidden; border-radius: var(--r-lg); }
.progress-visual img { width: 100%; height: 290px; object-fit: cover; }
.progress-copy h2 { color: var(--white); }
.progress-copy > p:last-child { margin-bottom: 0; color: var(--line-strong); font-size: var(--fs-sm); }
.progress-copy .section-kicker { color: var(--aqua-400); }
.mini-progress { display: grid; gap: 13px; margin: 24px 0; }
.mini-progress span { display: grid; grid-template-columns: 82px 1fr; align-items: center; gap: 12px; }
.mini-progress b { color: var(--mint-2); font-size: var(--fs-xs); }
.mini-progress i {
  position: relative; height: 8px; overflow: hidden;
  background: rgb(var(--rgb-white) / .13); border-radius: var(--r-pill);
}
.mini-progress i::after {
  content: ""; position: absolute; inset: 0 auto 0 0; width: var(--v);
  background: linear-gradient(90deg, var(--sun), var(--aqua-300)); border-radius: inherit;
}

.knowledge { background: var(--white); }
.knowledge-grid { display: grid; gap: 14px; }
.knowledge-card {
  min-width: 0;
  display: grid; grid-template-columns: 42% 58%;
  padding: 0;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line); border-radius: var(--r-md);
  box-shadow: 0 8px 24px rgb(var(--rgb-shadow) / .06);
  text-align: left; cursor: pointer;
}
.knowledge-card img { width: 100%; height: 100%; min-height: 150px; object-fit: cover; }
.knowledge-card > span {
  position: relative;
  display: flex; flex-direction: column; justify-content: center; gap: 8px;
  padding: 18px;
}
.knowledge-card small { color: var(--teal-700); font-weight: 850; text-transform: uppercase; letter-spacing: .08em; }
.knowledge-card b { color: var(--ink); line-height: 1.35; }
.knowledge-card i {
  position: absolute; right: 17px; bottom: 13px;
  color: var(--teal-600); font-style: normal; font-weight: 900;
}

.final-cta { width: 100%; max-width: none; padding: 0; background: var(--white); }
.cta-photo {
  position: relative;
  min-height: 390px;
  overflow: hidden;
}
.cta-photo::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgb(var(--rgb-deep) / .92), rgb(var(--rgb-deep) / .7) 55%, rgb(var(--rgb-deep) / .1));
}
.cta-photo > img { width: 100%; height: 390px; object-fit: cover; }
.cta-photo > div {
  position: absolute; z-index: 2; top: 50%; left: max(20px, calc((100vw - var(--max)) / 2));
  width: min(calc(100% - 40px), 650px);
  transform: translateY(-50%);
}
.cta-photo .section-kicker { color: var(--aqua-200); }
.cta-photo h2 { margin-bottom: 26px; color: var(--white); }
.cta-photo h2 em { color: var(--aqua-200); }

.site-footer {
  display: grid; grid-template-columns: 56px 1fr; gap: 12px;
  padding: 34px 20px 118px;
  color: var(--footer-ink); background: var(--footer);
}
.site-footer img { width: 54px; height: 54px; border-radius: 50%; }
.site-footer > div { display: grid; align-content: center; }
.site-footer strong { color: var(--white); font-size: var(--fs-sm); letter-spacing: .08em; }
.site-footer span { color: var(--ink-on-dark); font-size: var(--fs-xs); }
.site-footer small {
  grid-column: 1 / -1;
  margin-top: 14px; padding-top: 14px;
  color: var(--ink-on-dark-2); border-top: 1px solid rgb(var(--rgb-white) / .1); font-size: var(--fs-2xs);
}

.bottom-nav {
  position: fixed; z-index: 90; right: 0; bottom: 0; left: 0;
  height: 76px;
  display: grid; grid-template-columns: repeat(5, 1fr);
  padding-bottom: env(safe-area-inset-bottom);
  background: rgb(var(--rgb-white) / .96);
  border-top: 1px solid var(--line);
  box-shadow: 0 -10px 34px rgb(var(--rgb-shadow) / .1);
  backdrop-filter: blur(16px);
}
.bottom-nav a, .bottom-nav button {
  position: relative;
  min-width: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px;
  padding: 6px 2px;
  color: var(--ink-3); background: transparent; border: 0;
  cursor: pointer;
}
.bottom-nav span { font-size: var(--fs-md); line-height: 1; }
.bottom-nav b { font-size: var(--fs-2xs); }
.bottom-nav .is-active { color: var(--teal-800); }
.bottom-nav button span {
  width: 48px; height: 48px;
  display: grid; place-items: center;
  margin-top: -30px;
  color: var(--white); background: var(--teal-700);
  border: 5px solid var(--white); border-radius: 50%;
  box-shadow: 0 6px 18px rgb(var(--rgb-teal-700) / .3);
  font-size: var(--fs-xl);
}
.bottom-nav button b { margin-top: 3px; color: var(--teal-800); }

dialog {
  max-width: none;
  padding: 0;
  color: var(--ink);
  background: var(--white);
  border: 0;
}
dialog::backdrop { background: rgb(var(--rgb-deep) / .62); backdrop-filter: blur(4px); }
.sheet, .video-dialog {
  width: min(100% - 20px, 580px);
  max-height: 88vh;
  margin: auto auto 10px;
  padding: 30px 22px 24px;
  border-radius: var(--r-lg) var(--r-lg) var(--r-md) var(--r-md);
  box-shadow: var(--shadow);
}
.sheet h2, .video-dialog h2 { margin-bottom: 14px; font-size: var(--fs-2xl); }
.sheet-close {
  position: absolute; z-index: 2; top: 13px; right: 13px;
  width: 38px; height: 38px;
  padding: 0; color: var(--teal-900); background: var(--mint);
  border: 0; border-radius: 50%; font-size: var(--fs-xl); cursor: pointer;
}
.booking-steps { display: grid; gap: 9px; margin: 22px 0; }
.booking-steps > div { display: flex; align-items: center; gap: 12px; padding: 12px; background: var(--mint); border-radius: var(--r-sm); }
.booking-steps span { color: var(--teal-600); font-size: var(--fs-2xs); font-weight: 900; }
.booking-steps b { font-size: var(--fs-sm); }
.sheet-actions { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 22px; }

.profile-dialog {
  width: min(100% - 20px, 820px);
  max-height: 88vh;
  margin: auto;
  overflow: auto;
  border-radius: var(--r-lg);
  box-shadow: var(--shadow);
}
.profile-dialog > img { width: 100%; height: 310px; object-fit: cover; object-position: 50% 27%; }
.profile-dialog > div { padding: 25px 22px 28px; }
.profile-dialog h2 { font-size: var(--fs-2xl); }
.profile-role { color: var(--teal-700); font-weight: 800; }
.profile-dialog ul { display: grid; gap: 7px; margin: 20px 0; padding: 0; list-style: none; }
.profile-dialog li { padding: 10px 12px; background: var(--mint); border-radius: var(--r-sm); }
.profile-dialog li b { color: var(--teal-800); }
.video-stage {
  height: 230px;
  display: grid; place-items: center;
  margin: -30px -22px 22px;
  color: var(--white);
  background: linear-gradient(135deg, var(--teal-950), var(--teal-700));
  border-radius: var(--r-lg) var(--r-lg) 0 0;
}
.video-stage span {
  width: 66px; height: 66px;
  display: grid; place-items: center;
  padding-left: 4px;
  background: rgb(var(--rgb-white) / .15); border: 2px solid rgb(var(--rgb-white) / .8); border-radius: 50%;
  font-size: var(--fs-xl);
}

.toast {
  position: fixed; z-index: 160; left: 50%; bottom: 94px;
  width: max-content; max-width: calc(100% - 32px);
  padding: 11px 15px;
  color: var(--white); background: var(--teal-950); border-radius: var(--r-pill);
  box-shadow: var(--shadow-soft);
  font-size: var(--fs-xs); font-weight: 750;
  opacity: 0; transform: translate(-50%, 12px);
  pointer-events: none;
  transition: opacity .2s, transform .2s;
}
.toast.is-visible { opacity: 1; transform: translate(-50%, 0); }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .55s ease, transform .55s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (min-width: 700px) {
  .site-header { height: 86px; padding-inline: max(28px, calc((100vw - var(--max)) / 2)); }
  .brand img { width: 58px; height: 58px; }
  .brand strong { font-size: var(--fs-md); }
  .brand small { font-size: var(--fs-2xs); }
  .hero { min-height: 690px; padding: 0; }
  .hero-media, .hero-media img { position: absolute; inset: 0; width: 100%; height: 100%; }
  .hero-media img { object-position: 50% center; }
  .hero-shade {
    height: 100%;
    background: linear-gradient(90deg, rgb(var(--rgb-paper) / .98) 0%, rgb(var(--rgb-paper) / .89) 32%, rgb(var(--rgb-paper) / .2) 62%, transparent 78%);
  }
  .hero-content {
    width: min(calc(100% - 56px), var(--max));
    display: flex; flex-direction: column; justify-content: center;
    min-height: 590px;
    margin: 0 auto;
    padding: 40px 0 70px;
  }
  .hero h1 { max-width: 690px; font-size: var(--fs-hero-lg); }
  .hero-lead { font-size: var(--fs-md); }
  .proof-ribbon { position: absolute; bottom: 0; left: 50%; margin: 0; transform: translateX(-50%); border-radius: var(--r-lg) var(--r-lg) 0 0; }
  .proof-ribbon > div { padding: 22px 16px; }
  .proof-ribbon b { font-size: var(--fs-sm); }
  .proof-ribbon span { font-size: var(--fs-2xs); }
  .concern-rail { grid-auto-columns: min(34vw, 330px); }
  .journey-intro { grid-template-columns: 1fr .78fr; align-items: end; }
  .journey-intro-copy { padding-bottom: 5px; }
  .journey-line {
    grid-auto-flow: column; grid-auto-columns: minmax(250px, 1fr);
    gap: 14px; padding: 20px max(28px, calc((100vw - var(--max)) / 2)) 30px;
    overflow-x: auto; overscroll-behavior-inline: contain; scroll-snap-type: inline mandatory;
    scrollbar-width: thin; scrollbar-color: var(--teal-200) transparent;
  }
  .journey-line li { display: block; scroll-snap-align: start; }
  .journey-line li:not(:last-child)::before {
    top: 20px; right: calc(-50% - 14px); bottom: auto; left: 50%;
    width: auto; height: 2px;
    background: linear-gradient(90deg, var(--step), rgb(var(--rgb-teal-600) / .24));
  }
  .journey-node { margin: 0 auto -18px; }
  .journey-card { min-height: 360px; padding-top: 42px; }
  .journey-card h3 { min-height: 2.32em; }
  .journey-cycle { grid-template-columns: 42px 1fr auto; align-items: center; }
  .journey-cycle .button { grid-column: auto; width: auto; }
  .gallery { height: 560px; gap: 15px; }
  .knowledge-grid { grid-template-columns: repeat(2, 1fr); }
  .site-footer {
    grid-template-columns: 56px 1fr auto;
    align-items: center;
    padding: 38px max(28px, calc((100vw - var(--max)) / 2));
  }
  .site-footer small { grid-column: 3; margin: 0; padding: 0; border: 0; text-align: right; }
  .profile-dialog { display: none; grid-template-columns: .88fr 1.12fr; }
  .profile-dialog[open] { display: grid; }
  .profile-dialog > img { height: 100%; min-height: 570px; }
  .profile-dialog > div { align-self: center; padding: 42px; }
  .sheet, .video-dialog { margin: auto; border-radius: var(--r-lg); }
}

@media (min-width: 940px) {
  .desktop-nav { display: flex; align-items: center; gap: 6px; }
  .desktop-nav a { padding: 11px 10px; color: var(--ink-dim); font-size: var(--fs-xs); font-weight: 780; border-radius: var(--r-sm); }
  .desktop-nav a:hover { color: var(--teal-800); background: var(--mint); }
  .nav-cta {
    min-height: 44px; margin-left: 8px; padding: 10px 16px;
    color: var(--white); background: var(--teal-800); border: 0; border-radius: var(--r-sm); font-weight: 850; cursor: pointer;
  }
  .menu-button, .bottom-nav { display: none; }
  .concern-rail {
    grid-auto-flow: initial;
    grid-template-columns: repeat(4, 1fr);
    padding-bottom: 2px;
    overflow: visible;
  }
  .visual-card { min-height: 335px; }
  .expert-panel { min-height: 520px; grid-template-columns: 1fr 1fr; }
  .expert-copy { padding: 54px 34px 54px 70px; }
  .expert-copy > p:not(.section-kicker) { font-size: var(--fs-base); }
  .expert-photo img { object-position: center 28%; }
  .progress-panel { gap: 70px; }
  .progress-visual img { height: 390px; }
}

@media (min-width: 1180px) {
  .journey-track { width: min(calc(100% - 40px), var(--max)); }
  .journey-line {
    grid-auto-flow: initial; grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 12px; padding: 20px 0 30px; overflow: visible;
  }
  .journey-line li:not(:last-child)::before { right: calc(-50% - 12px); }
  .journey-card { min-height: 382px; padding-inline: 16px; }
  .journey-card h3 { font-size: var(--fs-base); }
  .journey-card p { font-size: var(--fs-xs); }
}

@media (max-width: 430px) {
  .hero-actions .button { flex: 1 1 auto; padding-inline: 12px; font-size: var(--fs-xs); }
  .section-head h2 { font-size: var(--fs-2xl); }
  .swipe-note { max-width: 70px; text-align: right; }
  .expert-panel { min-height: 350px; grid-template-columns: 1.13fr .87fr; }
  .expert-copy { padding-left: 19px; }
  .expert-copy h2 { font-size: var(--fs-xl); }
  .expert-copy > p:not(.section-kicker) { font-size: var(--fs-xs); }
  .expert-copy .text-link { font-size: var(--fs-xs); }
  .gallery { height: 410px; grid-template-columns: 1.18fr .82fr; }
  .progress-panel { grid-template-columns: 1fr; }
  .progress-visual img { height: 210px; }
  .knowledge-card b { font-size: var(--fs-sm); }
  .knowledge-card > span { padding: 14px; }
  .cta-photo, .cta-photo > img { min-height: 420px; height: 420px; }
  .programs-showcase .section-head,
  .knowledge .section-head { display: block; }
  .programs-showcase .section-head .text-link,
  .knowledge .section-head .text-link { margin-top: 15px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}

/* Expanded information architecture prototype */
.site-header { isolation: isolate; }
.desktop-nav > button:not(.nav-cta) {
  padding: 11px 9px;
  color: var(--ink-dim); background: transparent; border: 0; border-radius: var(--r-sm);
  font-size: var(--fs-xs); font-weight: 780; cursor: pointer;
}
.desktop-nav > button:not(.nav-cta) span { margin-left: 3px; color: var(--teal-600); }
.desktop-nav > button:not(.nav-cta):hover,
.desktop-nav > button:not(.nav-cta).is-active { color: var(--teal-800); background: var(--mint); }
.mega-menu {
  position: absolute; z-index: 1; top: 100%; right: 0; left: 0;
  width: auto;
  padding: 0 max(28px, calc((100vw - var(--max)) / 2));
  background: rgb(var(--rgb-white) / .98);
  border-top: 1px solid var(--mint); border-bottom: 1px solid var(--line);
  box-shadow: 0 28px 60px rgb(var(--rgb-deep) / .14);
  opacity: 0; pointer-events: none;
  transform: translateY(-14px);
  transition: opacity .2s, transform .25s;
}
.mega-menu.is-open { opacity: 1; pointer-events: auto; transform: translateY(0); }
.mega-panel {
  width: min(100%, var(--max));
  min-height: 255px;
  display: none;
  grid-template-columns: .34fr .66fr;
  gap: 48px;
  margin: auto; padding: 35px 0 40px;
}
.mega-panel.is-active { display: grid; }
.mega-intro { padding: 8px 38px 8px 0; border-right: 1px solid var(--line); }
.mega-intro > span {
  width: 36px; height: 36px; display: grid; place-items: center;
  margin-bottom: 20px;
  color: var(--teal-800); background: var(--mint); border-radius: 50%;
  font-size: var(--fs-2xs); font-weight: 900;
}
.mega-intro strong { display: block; color: var(--teal-950); font-size: var(--fs-xl); letter-spacing: -.03em; }
.mega-intro p { max-width: 310px; margin: 10px 0 0; font-size: var(--fs-sm); }
.mega-links { display: grid; grid-template-columns: repeat(2, 1fr); gap: 4px 28px; }
.mega-links button, .mega-links a {
  min-height: 82px;
  display: flex; flex-direction: column; justify-content: center; align-items: flex-start;
  padding: 12px 14px;
  color: var(--ink); background: transparent; border: 0; border-bottom: 1px solid var(--mint);
  text-align: left; cursor: pointer;
}
.mega-links button:hover, .mega-links a:hover { background: var(--mint); border-radius: var(--r-sm); }
.mega-links b { font-size: var(--fs-sm); }
.mega-links small { margin-top: 4px; color: var(--ink-3); font-size: var(--fs-2xs); }

.menu-panel { overflow-y: auto; }
.mobile-menu-group { margin-top: 18px; }
.mobile-menu-group > small {
  display: block; margin-bottom: 4px;
  color: var(--aqua-300); font-size: var(--fs-2xs); font-weight: 900; letter-spacing: .13em;
}
.mobile-menu-group > a, .mobile-menu-group > button {
  width: 100%;
  display: flex; align-items: center; justify-content: space-between;
  padding: 13px 0;
  color: var(--mint-2); background: transparent; border: 0; border-bottom: 1px solid rgb(var(--rgb-white) / .1);
  font-size: var(--fs-sm); font-weight: 750; text-align: left; cursor: pointer;
}
.mobile-menu-group span { color: var(--aqua-300); }

.programs-showcase { background: var(--white); }
.program-stage { display: grid; gap: 14px; }
.program-feature {
  position: relative;
  min-height: 340px;
  padding: 0; overflow: hidden;
  background: var(--teal-950); border: 0; border-radius: var(--r-lg);
  text-align: left; cursor: pointer;
}
.program-feature::after {
  content: ""; position: absolute; inset: 20% 0 0;
  background: linear-gradient(180deg, transparent, rgb(var(--rgb-deep) / .92));
}
.program-feature img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.program-feature:hover img { transform: scale(1.035); }
.program-feature > span {
  position: absolute; z-index: 2; right: 24px; bottom: 24px; left: 24px;
  display: grid; color: var(--white);
}
.program-feature small { color: var(--aqua-200); font-weight: 900; letter-spacing: .11em; text-transform: uppercase; }
.program-feature strong { margin-top: 6px; font-size: var(--fs-h3); line-height: 1.1; letter-spacing: -.035em; }
.program-feature i { margin-top: 12px; color: var(--footer-ink); font-size: var(--fs-xs); font-style: normal; font-weight: 750; }
.program-index {
  display: grid; align-content: stretch;
  background: var(--sky); border: 1px solid var(--line); border-radius: var(--r-lg);
  overflow: hidden;
}
.program-index p {
  display: grid; grid-template-columns: 42px 1fr;
  align-items: center; gap: 10px;
  margin: 0; padding: 5px 15px;
}
.program-index p:not(:last-child) { border-bottom: 1px solid var(--line); }
.program-index > p > span { color: var(--teal-800); font-size: var(--fs-2xs); font-weight: 900; }
.program-index button {
  min-height: 75px;
  display: flex; flex-direction: column; justify-content: center; align-items: flex-start;
  padding: 9px 0;
  background: transparent; border: 0; text-align: left; cursor: pointer;
}
.program-index b { color: var(--teal-950); }
.program-index small { margin-top: 4px; color: var(--ink-2); font-size: var(--fs-2xs); }

.knowledge-grid { align-items: stretch; }
.knowledge-card { height: 100%; }

.site-footer {
  display: block;
  padding: 42px 20px 116px;
}
.footer-brand { display: flex; gap: 12px; align-items: center; }
.footer-brand img { width: 54px; height: 54px; border-radius: 50%; }
.footer-brand > div { display: grid; }
.footer-brand strong { color: var(--white); font-size: var(--fs-sm); letter-spacing: .08em; }
.footer-brand span { color: var(--ink-on-dark); font-size: var(--fs-2xs); }
.footer-map {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 26px 20px;
  margin: 34px 0;
}
.footer-map > div { display: flex; flex-direction: column; align-items: flex-start; gap: 9px; }
.footer-map b { margin-bottom: 5px; color: var(--white); font-size: var(--fs-xs); }
.footer-map a, .footer-map button {
  padding: 0; color: var(--ink-on-dark); background: transparent; border: 0;
  font-size: var(--fs-2xs); text-align: left; cursor: pointer;
}
.footer-map a:hover, .footer-map button:hover { color: var(--white); }
.footer-locations {
  display: grid; gap: 12px;
  margin: 0 0 26px; padding: 21px 0;
  border-top: 1px solid rgb(var(--rgb-white) / .1); border-bottom: 1px solid rgb(var(--rgb-white) / .1);
}
.footer-locations p { display: grid; gap: 3px; margin: 0; }
.footer-locations b { color: var(--footer-ink); font-size: var(--fs-2xs); }
.footer-locations span { color: var(--ink-muted); font-size: var(--fs-2xs); line-height: 1.5; }
.site-footer > small {
  display: block;
  margin-top: 0; padding-top: 16px;
  color: var(--ink-on-dark-2); border-top: 1px solid rgb(var(--rgb-white) / .1); font-size: var(--fs-2xs);
}

dialog.site-page {
  width: 100vw; height: 100dvh; max-width: none; max-height: none;
  margin: 0; overflow: hidden;
  color: var(--ink); background: var(--paper);
  border: 0; border-radius: 0;
}
dialog.site-page[open] { display: grid; grid-template-rows: auto 1fr; }
.site-page-bar {
  position: relative; z-index: 4;
  min-height: 75px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 10px 18px;
  background: rgb(var(--rgb-white) / .96); border-bottom: 1px solid var(--line);
  box-shadow: 0 7px 24px rgb(var(--rgb-shadow) / .07);
  backdrop-filter: blur(16px);
}
.site-page-bar .brand img { width: 46px; height: 46px; }
.site-page-bar nav { display: none; }
.page-close {
  width: 44px; height: 44px; flex: 0 0 auto;
  padding: 0;
  color: var(--teal-900); background: var(--mint); border: 1px solid var(--line); border-radius: 50%;
  font-size: var(--fs-xl); cursor: pointer;
}
.site-page-scroll { overflow-y: auto; overscroll-behavior: contain; }
.page-toast {
  position: absolute; z-index: 8; left: 50%; bottom: 22px;
  width: max-content; max-width: calc(100% - 32px);
  padding: 11px 15px;
  color: var(--white); background: var(--teal-950); border-radius: var(--r-pill);
  box-shadow: var(--shadow-soft);
  font-size: var(--fs-xs); font-weight: 750; text-align: center;
  opacity: 0; transform: translate(-50%, 12px);
  pointer-events: none; transition: opacity .2s, transform .2s;
}
.page-toast.is-visible { opacity: 1; transform: translate(-50%, 0); }
.page-draft-note {
  min-height: 31px;
  display: flex; align-items: center; justify-content: center; gap: 9px;
  margin: 0; padding: 6px 16px;
  color: var(--sun-ink); background: var(--sun-50); border-bottom: 1px solid var(--sun-200);
  font-size: var(--fs-2xs); font-weight: 850; letter-spacing: .06em; text-align: center;
}
.page-draft-note span { width: 7px; height: 7px; flex: 0 0 auto; background: var(--sun); border-radius: 50%; }
.page-view { display: none; }
.page-view.is-active { display: block; }
.inner-hero {
  width: min(100%, 1280px);
  min-height: 650px;
  display: grid;
  margin: auto;
  overflow: hidden;
  background: var(--sky);
}
.inner-hero > div { align-self: center; padding: 55px 22px; }
.inner-hero h2, .editorial-hero h2 { max-width: 790px; font-size: var(--fs-h1); }
.inner-hero > div > p:not(.section-kicker) { max-width: 600px; margin: 22px 0 0; }
.page-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.about-hero { grid-template-rows: auto 430px; }
.about-hero figure { position: relative; margin: 0; overflow: hidden; }
.about-hero figure > img { width: 100%; height: 100%; object-fit: cover; object-position: center 26%; }
.about-hero figcaption {
  position: absolute; right: 18px; bottom: 18px; left: 18px;
  display: grid; padding: 13px 15px;
  color: var(--white); background: rgb(var(--rgb-shadow) / .8); border: 1px solid rgb(var(--rgb-white) / .18); border-radius: var(--r-sm);
  backdrop-filter: blur(10px);
}
.about-hero figcaption span { color: var(--footer-ink); font-size: var(--fs-2xs); }
.programs-hero, .parents-hero { grid-template-rows: auto 310px; background: var(--mint); }
.programs-hero > img, .parents-hero > img { width: 100%; height: 100%; object-fit: cover; }
.page-block {
  width: min(calc(100% - 40px), var(--max));
  margin: auto;
  padding: 82px 0;
}
.page-block h3 { margin: 0; color: var(--teal-950); font-size: var(--fs-h2); line-height: 1.1; letter-spacing: -.04em; }
.story-block { display: grid; gap: 36px; }
.story-block ol { display: grid; gap: 12px; margin: 0; padding: 0; list-style: none; }
.story-block li {
  display: grid; grid-template-columns: 86px 1fr; gap: 17px;
  padding: 22px 0; border-top: 1px solid var(--line);
}
.story-block li b { color: var(--teal-700); font-size: var(--fs-xl); }
.story-block li span { color: var(--ink-2); font-size: var(--fs-sm); }
.philosophy-block { width: 100%; max-width: none; padding-inline: max(20px, calc((100vw - var(--max)) / 2)); background: var(--teal-950); }
.philosophy-block h3 { color: var(--white); }
.philosophy-block > div { display: grid; gap: 12px; margin-top: 35px; }
.philosophy-block article { padding: 26px; background: rgb(var(--rgb-white) / .07); border: 1px solid rgb(var(--rgb-white) / .12); border-radius: var(--r-md); }
.philosophy-block article span { color: var(--aqua-400); font-size: var(--fs-2xs); font-weight: 900; }
.philosophy-block article b { display: block; margin-top: 22px; color: var(--white); font-size: var(--fs-md); }
.philosophy-block article p { margin: 8px 0 0; color: var(--line-strong); font-size: var(--fs-sm); }
.page-next { text-align: center; }
.page-next p:last-child { max-width: 650px; margin: 18px auto 0; }
.verified-profile { display: grid; gap: 34px; }
.verified-profile > p {
  margin: 0; padding-top: 20px;
  color: var(--teal-700); border-top: 1px solid var(--line);
  font-size: var(--fs-xs); font-weight: 800; line-height: 1.8; text-align: center;
}
.verified-stats { display: grid; gap: 12px; }
.verified-stats article {
  display: grid; grid-template-columns: 104px 1fr; align-items: center; gap: 18px;
  padding: 20px;
  background: var(--white); border: 1px solid var(--line); border-radius: var(--r-md);
  box-shadow: 0 9px 26px rgb(var(--rgb-shadow) / .05);
}
.verified-stats b { color: var(--teal-700); font-size: var(--fs-2xl); line-height: 1; }
.verified-stats span { color: var(--ink-2); font-size: var(--fs-xs); }

.program-directory {
  width: min(calc(100% - 40px), var(--max));
  display: grid;
  margin: 70px auto;
  border-top: 1px solid var(--line);
}
.program-directory article {
  position: relative;
  display: grid; grid-template-columns: 42px 1fr;
  gap: 12px;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}
.program-directory article > span { color: var(--teal-500); font-size: var(--fs-2xs); font-weight: 900; }
.program-directory small { color: var(--teal-700); font-size: var(--fs-2xs); font-weight: 900; text-transform: uppercase; letter-spacing: .1em; }
.program-directory h3 { margin: 4px 0 7px; color: var(--teal-950); font-size: var(--fs-lg); letter-spacing: -.025em; }
.program-directory p { margin: 0; font-size: var(--fs-xs); }
.program-directory article > div { padding-right: 92px; }
.program-directory i {
  position: absolute; top: 24px; right: 0;
  padding: 4px 7px; color: var(--sun-ink); background: var(--sun-100); border-radius: var(--r-pill);
  font-size: var(--fs-2xs); font-style: normal; font-weight: 850;
}
.age-bands {
  width: 100%; max-width: none;
  padding-inline: max(20px, calc((100vw - var(--max)) / 2));
  color: var(--white); background: var(--teal-950);
}
.age-bands h3 { color: var(--white); }
.age-bands ol { display: grid; gap: 10px; margin: 34px 0 0; padding: 0; list-style: none; }
.age-bands li {
  display: grid; gap: 4px;
  padding: 18px;
  background: rgb(var(--rgb-white) / .07); border: 1px solid rgb(var(--rgb-white) / .12); border-radius: var(--r-md);
}
.age-bands li b { color: var(--white); }
.age-bands li span { color: var(--line-strong); font-size: var(--fs-xs); }
.program-fit { width: 100%; max-width: none; padding-inline: max(20px, calc((100vw - var(--max)) / 2)); background: var(--sky); }
.program-fit ol { display: grid; gap: 9px; margin: 30px 0; padding: 0; list-style: none; }
.program-fit li { display: flex; align-items: center; gap: 13px; padding: 13px 0; border-bottom: 1px solid var(--line); }
.program-fit li b { color: var(--teal-600); font-size: var(--fs-2xs); }
.program-fit li span { color: var(--teal-950); font-weight: 800; }

.parent-paths {
  width: min(calc(100% - 40px), var(--max));
  display: grid; gap: 10px;
  margin: 60px auto;
}
.parent-paths button {
  min-height: 105px;
  display: grid; grid-template-columns: 34px 1fr auto; align-items: center; gap: 13px;
  padding: 18px;
  color: var(--ink); background: var(--white); border: 1px solid var(--line); border-radius: var(--r-md);
  text-align: left; cursor: pointer;
}
.parent-paths span { color: var(--teal-500); font-size: var(--fs-2xs); font-weight: 900; }
.parent-paths b { line-height: 1.3; }
.parent-paths i { color: var(--teal-600); font-style: normal; }
.parent-toolkit { width: 100%; max-width: none; padding-inline: max(20px, calc((100vw - var(--max)) / 2)); background: var(--mint); }
.parent-toolkit > div:last-child { display: grid; gap: 12px; margin-top: 30px; }
.parent-toolkit article { padding: 22px 0; border-top: 1px solid var(--line-cool); }
.parent-toolkit article b { color: var(--teal-950); }
.parent-toolkit article p { margin: 7px 0 0; font-size: var(--fs-sm); }
.faq-preview details { border-top: 1px solid var(--line); }
.faq-preview details:last-child { border-bottom: 1px solid var(--line); }
.faq-preview summary {
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  padding: 20px 0; color: var(--teal-950); font-weight: 800; cursor: pointer;
  list-style: none;
}
.faq-preview summary::-webkit-details-marker { display: none; }
.faq-preview details p { max-width: 730px; margin: -5px 0 22px; font-size: var(--fs-sm); }

.editorial-hero {
  width: min(calc(100% - 40px), var(--max));
  margin: auto; padding: 85px 0 55px;
}
.editorial-hero p:not(.section-kicker) { max-width: 670px; margin: 22px 0 0; }
.topic-chips { display: flex; gap: 8px; margin-top: 30px; overflow-x: auto; scrollbar-width: none; }
.topic-chips::-webkit-scrollbar { display: none; }
.topic-chips button {
  flex: 0 0 auto; padding: 9px 13px;
  color: var(--teal-900); background: var(--mint); border: 1px solid var(--line); border-radius: var(--r-pill);
  font-size: var(--fs-2xs); font-weight: 800;
}
.editorial-grid {
  width: min(calc(100% - 40px), var(--max));
  display: grid; gap: 14px;
  margin: 0 auto 72px;
}
.feature-article, .article-stack article {
  overflow: hidden; background: var(--white); border: 1px solid var(--line); border-radius: var(--r-lg);
}
.feature-article > img { width: 100%; height: 300px; object-fit: cover; }
.feature-article > div, .article-stack article > div { padding: 23px; }
.editorial-grid small { color: var(--teal-700); font-size: var(--fs-2xs); font-weight: 900; letter-spacing: .09em; }
.editorial-grid h3 { margin: 8px 0 12px; color: var(--teal-950); font-size: var(--fs-lg); line-height: 1.25; letter-spacing: -.025em; }
.editorial-grid p { font-size: var(--fs-sm); }
.editorial-grid button { padding: 0; color: var(--teal-700); background: transparent; border: 0; font-weight: 850; cursor: pointer; }
.article-stack { display: grid; gap: 14px; }
.article-stack article { display: grid; grid-template-columns: 39% 61%; }
.article-stack article > img { width: 100%; height: 100%; min-height: 190px; object-fit: cover; }
.article-stack article > div { align-self: center; }
.editorial-system ol { display: grid; gap: 0; margin: 30px 0 0; padding: 0; list-style: none; }
.editorial-system li { display: grid; grid-template-columns: 42px 1fr; gap: 10px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.editorial-system li b { color: var(--teal-600); font-size: var(--fs-2xs); }
.editorial-system li span { font-weight: 780; }

@media (min-width: 700px) {
  .program-stage { grid-template-columns: 1.12fr .88fr; }
  .program-feature { min-height: 470px; }
  .knowledge-grid { grid-template-columns: repeat(3, 1fr); }
  .knowledge-card { display: block; }
  .knowledge-card img { width: 100%; height: 210px; }
  .knowledge-card > span { min-height: 150px; }
  .site-footer { padding: 55px max(28px, calc((100vw - var(--max)) / 2)); }
  .footer-map { grid-template-columns: repeat(3, 1fr); }
  .footer-locations { grid-template-columns: repeat(2, 1fr); gap: 34px; }
  .site-footer > small { text-align: left; }
  .site-page-bar { min-height: 82px; padding-inline: max(24px, calc((100vw - var(--max)) / 2)); }
  .site-page-bar nav { display: flex; align-items: center; gap: 3px; margin-left: auto; }
  .site-page-bar nav button {
    padding: 9px 11px; color: var(--ink-2); background: transparent; border: 0; border-radius: var(--r-sm);
    font-size: var(--fs-xs); font-weight: 780; cursor: pointer;
  }
  .site-page-bar nav button:hover, .site-page-bar nav button.is-active { color: var(--teal-800); background: var(--mint); }
  .inner-hero { grid-template-columns: 1fr 1fr; grid-template-rows: none; }
  .inner-hero > div { padding: 80px max(36px, 6vw); }
  .about-hero figure { min-height: 650px; }
  .programs-hero > img, .parents-hero > img { min-height: 650px; }
  .story-block { grid-template-columns: .82fr 1.18fr; gap: 80px; }
  .philosophy-block > div { grid-template-columns: repeat(3, 1fr); }
  .verified-profile { grid-template-columns: .72fr 1.28fr; align-items: start; }
  .verified-profile > p { grid-column: 1 / -1; }
  .verified-stats { grid-template-columns: repeat(3, 1fr); }
  .verified-stats article { display: block; min-height: 150px; }
  .verified-stats span { display: block; margin-top: 18px; }
  .program-directory { grid-template-columns: repeat(2, 1fr); column-gap: 50px; }
  .program-directory article:nth-child(2) { border-top: 1px solid var(--line); }
  .age-bands { display: grid; grid-template-columns: .75fr 1.25fr; align-items: center; gap: 70px; }
  .age-bands ol { grid-template-columns: repeat(2, 1fr); margin: 0; }
  .program-fit { display: grid; grid-template-columns: .8fr 1.2fr auto; align-items: center; gap: 48px; }
  .program-fit ol { margin: 0; }
  .parent-paths { grid-template-columns: repeat(2, 1fr); }
  .parent-toolkit { display: grid; grid-template-columns: .75fr 1.25fr; gap: 75px; }
  .parent-toolkit > div:last-child { grid-template-columns: repeat(3, 1fr); margin-top: 0; }
  .editorial-grid { grid-template-columns: 1.15fr .85fr; }
  .feature-article > img { height: 430px; }
  .editorial-system { display: grid; grid-template-columns: .9fr 1.1fr; gap: 70px; }
  .editorial-system ol { margin: 0; }
}

@media (min-width: 940px) {
  .footer-brand { align-items: flex-start; }
  .site-footer { display: grid; grid-template-columns: .8fr 1.2fr; gap: 70px; }
  .footer-map { margin: 0; }
  .footer-locations { grid-column: 1 / -1; margin: 0; }
  .site-footer > small { grid-column: 1 / -1; margin-top: 28px; }
}

/* ===== Trang con, bài viết, form, chuyển đổi (gộp từ wp.css) ===== */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, summary:focus-visible {
  outline: 3px solid var(--sun); outline-offset: 2px; border-radius: var(--r-sm);
}
.desktop-nav > a:not(.nav-cta)[aria-current], .desktop-nav > button.is-current { color: var(--teal-800); background: var(--mint); }
.mega-intro .text-link { margin-top: 14px; font-size: var(--fs-xs); }
.program-index a {
  min-height: 75px; display: flex; flex-direction: column; justify-content: center; align-items: flex-start;
  padding: 9px 0; color: inherit;
}
.program-index a:hover b { color: var(--teal-700); }
.footer-brand a { color: inherit; }
.footer-brand a:hover, .footer-locations a:hover { color: var(--white); text-decoration: underline; }
.footer-locations a { color: inherit; }
.footer-loc { display: grid; gap: 10px; align-content: start; }
.footer-loc-map {
  aspect-ratio: 16 / 9; overflow: hidden;
  background: rgb(var(--rgb-white) / .06); border: 1px solid rgb(var(--rgb-white) / .12); border-radius: var(--r-md);
}
.footer-loc-map iframe { width: 100%; height: 100%; border: 0; display: block; }
.footer-locations .footer-loc-dir { justify-self: start; color: var(--ink-on-dark); font-size: var(--fs-2xs); font-weight: 600; }
.bottom-nav a { color: inherit; }

/* Breadcrumb */
.breadcrumbs { margin: 0 0 22px; font-size: var(--fs-xs); }
.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: 4px 8px; margin: 0; padding: 0; list-style: none; }
.breadcrumbs li { display: flex; align-items: center; gap: 8px; color: var(--ink-2); }
.breadcrumbs li + li::before { content: "/"; color: var(--ink-on-dark); }
.breadcrumbs a { color: var(--teal-800); font-weight: 700; }
.breadcrumbs a:hover { text-decoration: underline; }

/* Tiêu đề trang con */
.inner-hero h1, .editorial-hero h1, .article-head h1, .profile-body h1 {
  max-width: 820px; margin: 0; color: var(--teal-950);
  font-size: var(--fs-h1); line-height: 1.08; letter-spacing: -.045em;
}
.inner-hero > div > p:not(.section-kicker) { max-width: 600px; margin: 22px 0 0; }
.inner-hero > img { width: 100%; height: 100%; object-fit: cover; }
.editorial-hero .lead-content { max-width: 720px; margin-top: 22px; }
.editorial-hero .lead-content p { margin: 0 0 12px; }
.page-block h2.block-title, .page-block .block-title {
  margin: 0; color: var(--teal-950); font-size: var(--fs-h2); line-height: 1.1; letter-spacing: -.04em;
}
.page-block.age-bands .block-title, .page-block.philosophy-block .block-title { color: var(--white); }
.program-directory h2 { margin: 4px 0 7px; color: var(--teal-950); font-size: var(--fs-lg); letter-spacing: -.02em; }
.program-directory h2 a:hover { color: var(--teal-700); text-decoration: underline; }
.program-directory article > div { padding-right: 0; }
.story-block .entry-content p { color: var(--ink-2); }

/* Nhu cầu trên trang phụ huynh */
.concern-details article {
  display: grid; grid-template-columns: 34px 1fr; gap: 13px;
  padding: 22px; background: var(--white); border: 1px solid var(--line); border-radius: var(--r-md);
  scroll-margin-top: 110px;
}
.concern-details article:target { border-color: var(--teal-600); box-shadow: var(--shadow-soft); }
.concern-details article > span { color: var(--teal-500); font-size: var(--fs-2xs); font-weight: 900; }
.concern-details h2 { margin: 0 0 8px; color: var(--teal-950); font-size: var(--fs-md); letter-spacing: -.02em; }
.concern-details p { margin: 0 0 12px; font-size: var(--fs-sm); }
.concern-actions { display: flex; flex-wrap: wrap; gap: 8px 18px; }
.concern-actions a { color: var(--teal-800); font-weight: 800; font-size: var(--fs-sm); }
.concern-actions a:hover { text-decoration: underline; }
.faq-preview .block-title { margin-bottom: 26px; }
.empty-note a, .entry-content a, .hn-notice a { color: var(--teal-800); text-decoration: underline; text-underline-offset: 2px; }

/* Chủ đề */
.topic-chips a {
  flex: 0 0 auto; padding: 9px 13px;
  color: var(--teal-900); background: var(--mint); border: 1px solid var(--line); border-radius: var(--r-pill);
  font-size: var(--fs-xs); font-weight: 800;
}
.topic-chips a[aria-current] { color: var(--white); background: var(--teal-800); border-color: var(--teal-800); }
.topic-chips { flex-wrap: wrap; overflow: visible; }
.post-grid-wrap { padding-top: 0; }
.knowledge-card { color: inherit; }
.knowledge-card:hover b { color: var(--teal-700); }
.navigation.pagination { margin-top: 34px; }
.nav-links { display: flex; flex-wrap: wrap; gap: 8px; }
.nav-links .page-numbers {
  min-width: 42px; min-height: 42px; display: inline-flex; align-items: center; justify-content: center; padding: 0 12px;
  color: var(--teal-900); background: var(--white); border: 1px solid var(--line); border-radius: var(--r-sm); font-weight: 800;
}
.nav-links .page-numbers.current { color: var(--white); background: var(--teal-800); border-color: var(--teal-800); }
.empty-state p { max-width: 640px; margin: 18px 0 24px; }

/* Đội ngũ và hồ sơ */
.team-grid {
  width: min(calc(100% - 40px), var(--max)); margin: 0 auto 80px;
  display: grid; gap: 16px;
}
.team-card a { display: grid; overflow: hidden; color: inherit; background: var(--white); border: 1px solid var(--line); border-radius: var(--r-lg); }
.team-card img { width: 100%; height: 340px; object-fit: cover; object-position: center 22%; }
.team-card span { display: grid; gap: 4px; padding: 20px 22px 24px; }
.team-card small { color: var(--teal-800); font-size: var(--fs-2xs); font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.team-card b { color: var(--teal-950); font-size: var(--fs-md); }
.team-card i { color: var(--ink-2); font-size: var(--fs-sm); font-style: normal; }
.profile-page { width: min(calc(100% - 40px), var(--max)); margin: 0 auto; padding: 40px 0 70px; display: grid; gap: 34px; }
.profile-photo img { width: 100%; max-height: 640px; object-fit: cover; object-position: center 20%; border-radius: var(--r-lg); }
.profile-role { margin: 14px 0 0; color: var(--teal-800); font-weight: 800; }
.profile-facts { display: grid; gap: 8px; margin: 22px 0; padding: 0; list-style: none; }
.profile-facts li { padding: 12px 16px; background: var(--mint); border-radius: var(--r-sm); color: var(--ink); }
.profile-facts b { color: var(--teal-800); }
.profile-focus { margin: 18px 0; }

/* Bài viết */
.article { width: min(calc(100% - 40px), 820px); margin: 0 auto; padding: 46px 0 70px; }
.article-head { margin-bottom: 28px; }
.article-head .section-kicker { display: inline-block; margin-bottom: 12px; }
.article-meta { margin: 16px 0 0; color: var(--ink-2); font-size: var(--fs-sm); }
.article-cover { margin: 0 0 30px; }
.article-cover img { width: 100%; height: auto; border-radius: var(--r-lg); }
.entry-content { color: var(--ink); font-size: var(--fs-base); line-height: 1.75; }
.entry-content > * { max-width: 100%; }
.entry-content p, .entry-content li { color: var(--ink-deep); }
.entry-content h2 { margin: 2em 0 .6em; color: var(--teal-950); font-size: var(--fs-h4); line-height: 1.2; letter-spacing: -.02em; }
.entry-content h3 { margin: 1.6em 0 .5em; color: var(--teal-950); font-size: var(--fs-lg); }
.entry-content img { height: auto; border-radius: var(--r-md); }
.entry-content blockquote { margin: 1.5em 0; padding: 4px 0 4px 20px; border-left: 4px solid var(--teal-600); }
.entry-content .wp-block-gallery { gap: 12px; }
.article-next { margin-top: 44px; padding: 28px; background: var(--mint); border: 1px solid var(--line); border-radius: var(--r-lg); }
.article-next p:not(.section-kicker) { margin: 8px 0 18px; }
.article-disclaimer { margin-top: 22px; color: var(--ink-2); font-size: var(--fs-xs); }
.single-content { max-width: 860px; }
.related-programs .block-title { margin-bottom: 20px; }
.link-list { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; }
.link-list a { display: grid; gap: 4px; padding: 18px 20px; color: inherit; background: var(--white); border: 1px solid var(--line); border-radius: var(--r-md); }
.link-list b { color: var(--teal-950); }
.link-list span { color: var(--ink-2); font-size: var(--fs-sm); }
.legal-list { display: grid; gap: 6px 24px; margin: 26px 0 0; }
.legal-list dt { color: var(--teal-800); font-size: var(--fs-xs); font-weight: 900; letter-spacing: .06em; text-transform: uppercase; }
.legal-list dd { margin: 0 0 12px; color: var(--ink); }
.home-content .entry-content { width: min(calc(100% - 40px), var(--max)); margin: 0 auto; }
.not-found .search-form { margin-top: 26px; }

/* Liên hệ và form */
.contact-layout { width: min(calc(100% - 40px), var(--max)); margin: 0 auto 80px; display: grid; gap: 22px; }
.contact-form-card, .contact-info { padding: 26px 22px; background: var(--white); border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--shadow-soft); }
.contact-form-card > h2 { margin: 0 0 18px; color: var(--teal-950); font-size: var(--fs-lg); letter-spacing: -.02em; }
.contact-info { display: grid; gap: 20px; align-content: start; background: var(--mint); box-shadow: none; }
.contact-item h2 { margin: 0 0 6px; color: var(--teal-700); font-size: var(--fs-2xs); font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.contact-item p { margin: 0 0 6px; color: var(--ink); }
.contact-item a { display: inline-block; margin-right: 12px; color: var(--teal-800); font-weight: 800; }
.contact-phone { font-size: var(--fs-lg); }
.hn-form { display: grid; gap: 16px; }
.hn-field { display: grid; gap: 6px; margin: 0; padding: 0; border: 0; }
.hn-field label, .hn-field legend { color: var(--teal-950); font-size: var(--fs-sm); font-weight: 800; }
.hn-field label small { color: var(--ink-2); font-weight: 600; }
.hn-field input[type="text"], .hn-field input[type="tel"], .hn-field select, .hn-field textarea {
  width: 100%; min-height: 48px; padding: 11px 14px;
  color: var(--ink); background: var(--white); border: 1px solid var(--line-strong); border-radius: var(--r-sm); font-size: var(--fs-base);
}
.hn-field textarea { min-height: 110px; resize: vertical; }
.hn-field [aria-invalid="true"] { border-color: var(--danger); box-shadow: 0 0 0 3px rgb(var(--rgb-danger) / .12); }
.hn-field-error { color: var(--danger); font-size: var(--fs-xs); font-weight: 700; }
.hn-hint { margin: 0; font-size: var(--fs-xs); }
.hn-radios { display: flex; flex-wrap: wrap; gap: 8px 18px; }
.hn-radios legend { width: 100%; margin-bottom: 6px; }
.hn-radios label { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; font-weight: 700; }
.hn-radios input, .hn-consent input { width: 20px; height: 20px; accent-color: var(--teal-800); }
.hn-consent label { display: flex; align-items: flex-start; gap: 10px; font-weight: 600; line-height: 1.5; }
.hn-consent a { color: var(--teal-800); text-decoration: underline; }
.hn-hp { position: absolute !important; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.hn-notice { margin: 0 0 18px; padding: 14px 16px; border-radius: var(--r-sm); font-size: var(--fs-sm); }
.hn-notice-success { color: var(--ok); background: var(--ok-bg); }
.hn-notice-error { color: var(--danger); background: var(--danger-bg); }
.hn-notice-info { color: var(--sun-ink); background: var(--sun-50); }
.search-form { display: flex; gap: 8px; max-width: 520px; }
.search-form label { flex: 1; }
.search-form input[type="search"] { width: 100%; min-height: 46px; padding: 10px 14px; border: 1px solid var(--line-strong); border-radius: var(--r-sm); }
.search-form .search-submit { min-height: 46px; padding: 0 18px; color: var(--white); background: var(--teal-800); border: 0; border-radius: var(--r-sm); font-weight: 800; }

@media (min-width: 700px) {
  .team-grid { grid-template-columns: repeat(3, 1fr); }
  .team-card.is-lead { grid-column: span 2; }
  .team-card.is-lead a { grid-template-columns: 1fr 1fr; }
  .team-card.is-lead img { height: 100%; min-height: 420px; }
  .team-card.is-lead span { align-content: center; padding: 34px; }
  .profile-page { grid-template-columns: .9fr 1.1fr; gap: 60px; align-items: start; padding-top: 60px; }
  .profile-photo { position: sticky; top: 110px; }
  .contact-layout { grid-template-columns: 1.25fr .75fr; align-items: start; }
  .contact-form-card { padding: 36px; }
  .link-list { grid-template-columns: repeat(3, 1fr); }
  .legal-list { grid-template-columns: 220px 1fr; }
  .legal-list dd { margin: 0; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1 !important; transform: none !important; }
}

/* Nút đặt lịch trên menu là thẻ a: giữ chữ trắng. */
.desktop-nav a.nav-cta, .desktop-nav a.nav-cta:hover { color: var(--white); background: var(--teal-800); }
.desktop-nav a.nav-cta:hover { background: var(--teal-900); }

/* Độ tương phản chữ nhỏ đạt WCAG AA (Lighthouse). */
.section-kicker, .eyebrow { color: var(--teal-800); }
.page-block.philosophy-block .section-kicker, .page-block.age-bands .section-kicker, .cta-photo .section-kicker { color: var(--aqua-200); }
.brand small { color: var(--ink-2); }
.contact-item h2 { color: var(--teal-900); }
.footer-brand a, .footer-map a { display: inline-block; min-height: 24px; padding: 3px 0; }
.verified-profile > p, .concern-details article > span, .program-directory article > span { color: var(--teal-800); }
.program-directory small { color: var(--teal-800); }
.journey-intro-copy > span b { background: var(--teal-800); }
.swipe-note { color: var(--ink-2); }

/* Cơ sở (Local SEO) */
.location-layout { display: grid; gap: 28px; }
.location-grid { display: grid; gap: 22px; }
.location-card { display: grid; gap: 12px; padding: 22px; background: var(--white); border: 1px solid var(--line); border-radius: var(--r-md); }
.contact-info .location-card { padding: 18px; }
.location-card-title { margin: 0; color: var(--teal-950); font-size: var(--fs-md); line-height: 1.3; }
.location-card-title a { color: inherit; }
.location-address { margin: 0; color: var(--ink); }
.location-hours { width: 100%; border-collapse: collapse; font-size: var(--fs-sm); }
.location-hours th, .location-hours td { padding: 4px 0; text-align: left; border-bottom: 1px solid var(--line); }
.location-hours th { width: 40%; color: var(--ink-2); font-weight: 600; }
.location-actions { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.location-actions .button { min-height: 44px; }
.location-map { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: var(--mint); border: 1px solid var(--line); border-radius: var(--r-md); }
.location-map iframe { width: 100%; height: 100%; border: 0; display: block; }
.location-map-button { width: 100%; height: 100%; min-height: 44px; padding: 16px; color: var(--teal-900); background: var(--mint); border: 0; font: inherit; font-weight: 800; cursor: pointer; }
.location-map-button:hover, .location-map-button:focus-visible { background: var(--sky); }
.location-detail .block-title { margin-top: 24px; font-size: var(--fs-lg); }
.location-booking .hn-booking { max-width: 640px; }
@media (min-width: 900px) {
  .location-layout { grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); align-items: start; }
  .location-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
/* Đầu trang không có ảnh thật (vd. cơ sở chưa có ảnh): không chừa khoảng trống. */
.inner-hero.inner-hero-text { min-height: 0; grid-template-rows: none; }
.inner-hero.inner-hero-text > div { padding-top: 40px; padding-bottom: 40px; }
@media (min-width: 900px) { .inner-hero.inner-hero-text { grid-template-columns: 1fr; } .inner-hero.inner-hero-text > div { padding-top: 64px; padding-bottom: 56px; } }

/* Về Hoa Nắng: nội dung dài từ trình soạn thảo (1.2.0) */
.about-content .entry-content { width: min(100%, 820px); margin: 0 auto; }
.about-content .entry-content > h2:first-child { margin-top: 0; }
.about-content .entry-content blockquote p { color: var(--teal-950); font-size: var(--fs-md); font-weight: 700; }
.about-content .entry-content figure { margin: 1.6em 0; }
.about-content .entry-content figcaption { margin-top: 8px; color: var(--ink-2); font-size: var(--fs-sm); text-align: center; }
.about-content .entry-content .wp-block-gallery { display: grid; grid-template-columns: repeat(2, 1fr); }
.about-content .entry-content .wp-block-gallery.has-nested-images figure.wp-block-image { width: auto !important; margin: 0; flex: none; }
.about-content .entry-content .wp-block-gallery.has-nested-images img { width: 100%; height: auto !important; aspect-ratio: 4 / 3; object-fit: cover; }
.about-content .entry-content ul li + li { margin-top: 6px; }
/* Đội ngũ chuyên môn */
.team-staff { padding-top: 10px; }
.team-mini { display: grid; gap: 14px; margin: 26px 0 0; padding: 0; list-style: none; }
.team-mini-card { display: grid; grid-template-columns: 88px 1fr; gap: 16px; align-items: center; height: 100%; padding: 16px; color: inherit; background: var(--white); border: 1px solid var(--line); border-radius: var(--r-md); }
.team-mini-card img { width: 88px; height: 88px; object-fit: cover; border-radius: 50%; }
.team-mini-card span { display: grid; gap: 3px; }
.team-mini-card small { color: var(--teal-800); font-size: var(--fs-2xs); font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.team-mini-card b { color: var(--teal-950); font-size: var(--fs-base); }
.team-mini-card i { color: var(--ink-2); font-size: var(--fs-sm); font-style: normal; }
.team-mini-card em { color: var(--ink-2); font-size: var(--fs-xs); font-style: normal; }
@media (min-width: 700px) {
  .team-mini { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1000px) {
  .team-mini { grid-template-columns: repeat(3, 1fr); }
}

/* Chuyển đổi (1.3.0): nút liên hệ, bước tiếp theo, form ngắn, trang cảm ơn, liên hệ nhanh */
.contact-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.contact-actions .button { flex: 0 1 auto; }
.contact-actions-compact { margin-top: 0; }
.button-small { min-height: 40px; padding: 8px 14px; font-size: var(--fs-sm); }
.next-step { margin-top: 44px; padding: 26px 24px; background: var(--mint); border: 1px solid var(--line); border-radius: var(--r-lg); }
.next-step h2 { margin: 6px 0 0; color: var(--teal-950); font-size: var(--fs-h4); line-height: 1.25; }
.next-step p:not(.section-kicker) { margin: 10px 0 0; max-width: 640px; }
.article-next p:not(.section-kicker) { margin: 10px 0 0; }
.contact-quick { display: grid; gap: 10px; margin: 0 0 22px; padding: 16px; background: var(--mint); border: 1px solid var(--line); border-radius: var(--r-md); }
.contact-quick p { margin: 0; color: var(--teal-950); font-weight: 800; }
.hn-form-context { margin: 0; padding: 10px 14px; color: var(--teal-950); background: var(--sky); border-radius: var(--r-sm); font-size: var(--fs-sm); }
.hn-more { border: 1px dashed var(--line); border-radius: var(--r-sm); }
.hn-more summary { padding: 12px 14px; color: var(--teal-800); font-size: var(--fs-sm); font-weight: 800; cursor: pointer; }
.hn-more summary small { color: var(--ink-2); font-weight: 600; }
.hn-more[open] summary { border-bottom: 1px dashed var(--line); }
.hn-more-body { display: grid; gap: 16px; padding: 14px; }
.hn-hint-center { text-align: center; }
.profile-social { margin: 16px 0 0; }
.profile-social a { color: var(--teal-800); font-weight: 800; }
.footer-social a { color: var(--footer-ink); }
/* Trang cảm ơn */
.thanks-layout { display: grid; gap: 24px; }
.thanks-next h2, .thanks-places h2 { margin: 0 0 14px; color: var(--teal-950); font-size: var(--fs-lg); }
.thanks-steps { display: grid; gap: 12px; margin: 0; padding: 0; list-style: none; counter-reset: step; }
.thanks-steps li { position: relative; display: grid; gap: 2px; padding: 14px 16px 14px 58px; background: var(--white); border: 1px solid var(--line); border-radius: var(--r-md); counter-increment: step; }
.thanks-steps li::before { content: counter(step); position: absolute; top: 14px; left: 16px; width: 28px; height: 28px; display: grid; place-items: center; color: var(--white); background: var(--teal-700); border-radius: 50%; font-weight: 900; font-size: var(--fs-sm); }
.thanks-steps b { color: var(--teal-950); }
.thanks-steps span { color: var(--ink-2); font-size: var(--fs-sm); }
.thanks-now { margin-top: 22px; padding: 18px; background: var(--mint); border-radius: var(--r-md); }
.thanks-now p { margin: 0; }
.thanks-places { display: grid; gap: 14px; align-content: start; }
.thanks-places .contact-item { padding: 16px; background: var(--white); border: 1px solid var(--line); border-radius: var(--r-md); }
.thanks-places h3 { margin: 0 0 6px; color: var(--teal-950); font-size: var(--fs-base); }
.contact-item .button { margin-top: 6px; color: var(--teal-900); }
/* Thanh liên hệ dưới trên điện thoại */
.bottom-nav .bottom-cta span {
  width: 48px; height: 48px; display: grid; place-items: center; margin-top: -30px;
  color: var(--white); background: var(--teal-700); border: 5px solid var(--white); border-radius: 50%;
  box-shadow: 0 6px 18px rgb(var(--rgb-teal-700) / .3); font-size: var(--fs-xl);
}
.bottom-nav .bottom-cta b { margin-top: 3px; color: var(--teal-800); }
.bottom-nav .bottom-zalo { color: var(--zalo); }
.bottom-nav .bottom-zalo span { display: grid; place-items: center; height: 1.17rem; }
.bottom-nav .bottom-call { color: var(--teal-800); }
.bottom-nav .bottom-zalo b, .bottom-nav .bottom-call b { font-weight: 900; }
/* Liên hệ nhanh trên máy tính (thanh dưới chỉ có trên điện thoại) */
.nav-phone { display: none; }
@media (min-width: 700px) {
  .thanks-layout { grid-template-columns: 1.2fr .8fr; align-items: start; }
  .contact-quick { grid-template-columns: auto 1fr; align-items: center; }
}
@media (min-width: 940px) {
}
@media (min-width: 1180px) {
  .desktop-nav a.nav-phone { display: inline-flex; align-items: center; gap: 6px; color: var(--teal-800); font-weight: 800; white-space: nowrap; }
}
@media print { .parent-contact { display: none; } }
/* Mục lục trang dài (theme 1.4.0) */
.page-toc { width: min(100%, 820px); margin: 0 auto 28px; padding: 16px 18px; background: var(--white); border: 1px solid var(--line); border-radius: var(--r-md); }
.page-toc-title { margin: 0 0 10px; color: var(--teal-800); font-size: var(--fs-2xs); font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.page-toc ol { display: flex; gap: 8px; margin: 0 -18px; padding: 0 18px 4px; list-style: none; overflow-x: auto; scroll-snap-type: x proximity; scroll-padding-inline: 18px; scrollbar-width: thin; }
.page-toc li { flex: none; scroll-snap-align: start; }
@media (min-width: 700px) { .page-toc ol { flex-wrap: wrap; margin: 0; padding: 0; overflow: visible; } }
.page-toc a { display: inline-flex; align-items: center; min-height: 36px; padding: 6px 12px; color: var(--teal-900); background: var(--mint); border-radius: var(--r-pill); font-size: var(--fs-sm); font-weight: 700; text-decoration: none; }
.page-toc a:hover { background: var(--mint-2); }
.page-toc a:focus-visible { outline: 3px solid var(--sun); outline-offset: 2px; }
.about-content .entry-content h2[id] { scroll-margin-top: 96px; }

/* Phụ huynh liên hệ: nút gọn trên máy tính, bấm mới mở Zalo / Gọi (theme 1.4.1) */
.parent-contact { display: none; }
@media (min-width: 940px) {
  .parent-contact { position: fixed; z-index: 80; right: 24px; bottom: 24px; display: block; }
  .parent-contact-box { position: relative; }
  .parent-contact-box > summary {
    display: inline-flex; align-items: center; gap: 12px; padding: 12px 18px 12px 16px;
    color: var(--teal-950); background: rgb(var(--rgb-white) / .94); border: 1px solid var(--line-strong); border-radius: var(--r-pill);
    box-shadow: 0 12px 32px rgb(var(--rgb-deep) / .18); backdrop-filter: blur(10px);
    font-size: var(--fs-base); font-weight: 800; letter-spacing: -.01em; cursor: pointer; list-style: none; user-select: none;
  }
  .parent-contact-box > summary::-webkit-details-marker { display: none; }
  .parent-contact-box > summary:hover { border-color: var(--teal-200); }
  .parent-contact-box > summary:focus-visible { outline: 3px solid var(--sun); outline-offset: 3px; }
  .pc-leaf { color: var(--teal-700); }
  .pc-chevron { color: var(--sun); transform: rotate(180deg); transition: transform .2s ease; }
  .parent-contact-box[open] .pc-chevron { transform: none; }
  .parent-contact-panel {
    position: absolute; right: 0; bottom: calc(100% + 10px); width: max(100%, 260px);
    padding: 6px 0; background: rgb(var(--rgb-white) / .97); border: 1px solid var(--line-strong); border-radius: var(--r-lg);
    box-shadow: 0 18px 44px rgb(var(--rgb-deep) / .2); backdrop-filter: blur(10px);
    animation: pc-in .18s ease-out;
  }
  .pc-item { display: grid; grid-template-columns: 30px 1fr; gap: 14px; align-items: center; margin: 0 8px; padding: 12px 12px; color: var(--teal-950); border-radius: var(--r-md); text-decoration: none; }
  .pc-item + .pc-item { position: relative; }
  .pc-item + .pc-item::before { content: ""; position: absolute; top: -1px; right: 10px; left: 10px; height: 1px; background: var(--line); }
  .pc-item svg { color: var(--teal-900); }
  .pc-item span { display: grid; gap: 2px; }
  .pc-item b { font-size: var(--fs-base); font-weight: 700; }
  .pc-item small { color: var(--ink-2); font-size: var(--fs-sm); letter-spacing: .02em; }
  .pc-item:hover { background: var(--mint); }
  .pc-item:focus-visible { outline: 3px solid var(--sun); outline-offset: -2px; }
}
@keyframes pc-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .parent-contact-panel { animation: none; } .pc-chevron { transition: none; } }

/* ===== Khi phụ huynh nhìn thấy con thay đổi (theme 1.5.0) ===== */
.parent-voices {
  position: relative; overflow: hidden;
  padding: 64px 17px 58px;
  background:
    radial-gradient(circle at 92% 12%, rgb(var(--rgb-sun) / .2), transparent 17%),
    radial-gradient(circle at 4% 94%, rgb(var(--rgb-teal-600) / .14), transparent 22%),
    linear-gradient(180deg, var(--paper) 0%, var(--mint) 100%);
}
.parent-voices::before {
  content: "“"; position: absolute; top: -42px; left: -10px;
  color: rgb(var(--rgb-teal-700) / .055);
  font-family: Georgia, "Times New Roman", serif; font-size: var(--fs-deco-lg); line-height: 1;
  pointer-events: none;
}
.parent-voices::after {
  content: ""; position: absolute; right: -94px; bottom: -116px;
  width: 330px; height: 330px;
  border: 1px solid rgb(var(--rgb-teal-700) / .13); border-radius: 50%;
  box-shadow: 0 0 0 58px rgb(var(--rgb-teal-700) / .035), 0 0 0 116px rgb(var(--rgb-teal-700) / .025);
  pointer-events: none;
}
.pv-inner { position: relative; z-index: 1; width: min(100%, var(--max)); margin: auto; }
.pv-head { display: grid; gap: 22px; margin-bottom: 30px; }
.pv-kicker {
  display: flex; align-items: center; gap: 10px;
  margin: 0 0 15px;
  color: var(--teal-800); font-size: var(--fs-2xs); font-weight: 900; letter-spacing: .14em; text-transform: uppercase;
}
.pv-kicker::before { content: ""; width: 28px; height: 3px; background: var(--sun); border-radius: var(--r-pill); }
.pv-head h2 { max-width: 700px; margin: 0; color: var(--teal-950); font-size: var(--fs-h2); line-height: 1.02; letter-spacing: -.055em; }
.pv-head h2 em { display: block; color: var(--teal-700); font-family: var(--font-serif); font-style: italic; font-weight: 500; letter-spacing: -.03em; }
.pv-note > p:first-child { max-width: 560px; margin: 0 0 18px; color: var(--ink-dim); font-size: var(--fs-sm); line-height: 1.7; }
.pv-trust { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; }
.pv-trust span {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 7px 10px;
  color: var(--ink-dim); background: rgb(var(--rgb-white) / .72);
  border: 1px solid var(--line); border-radius: var(--r-pill);
  font-size: var(--fs-2xs); font-weight: 800;
}
.pv-trust svg, .pv-privacy svg { width: 14px; height: 14px; flex: 0 0 auto; color: var(--teal-700); }
.pv-grid { display: grid; gap: 18px; }
.pv-feature, .pv-card { border-radius: var(--r-lg); box-shadow: var(--shadow); }
.pv-feature {
  display: grid; grid-template-rows: auto 1fr;
  overflow: hidden;
  color: var(--white); background: var(--teal-950);
}
.pv-photo { position: relative; height: 215px; overflow: hidden; }
.pv-photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgb(var(--rgb-deep) / .03) 30%, var(--teal-950) 100%); }
.pv-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center 8%; filter: saturate(.92); }
.pv-photo-label {
  position: absolute; z-index: 2; top: 18px; left: 18px;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 12px;
  color: var(--white); background: rgb(var(--rgb-deep) / .73);
  border: 1px solid rgb(var(--rgb-white) / .22); border-radius: var(--r-pill);
  font-size: var(--fs-2xs); font-weight: 850; letter-spacing: .04em;
}
.pv-photo-label i { width: 7px; height: 7px; background: var(--sun); border-radius: 50%; box-shadow: 0 0 0 4px rgb(var(--rgb-sun) / .18); }
.pv-feature-copy { position: relative; display: flex; flex-direction: column; justify-content: space-between; gap: 22px; padding: 25px 23px; }
.pv-feature-copy::after {
  content: "“"; position: absolute; top: -17px; right: 24px;
  color: rgb(var(--rgb-white) / .09);
  font-family: Georgia, serif; font-size: var(--fs-deco-md); line-height: 1;
  pointer-events: none;
}
.pv-tag {
  display: flex; align-items: center; gap: 9px;
  margin: 0;
  font-size: var(--fs-2xs); font-weight: 900; letter-spacing: .12em; text-transform: uppercase;
}
.pv-tag b { width: 27px; height: 27px; display: grid; place-items: center; flex: 0 0 auto; border-radius: 50%; font-size: var(--fs-2xs); letter-spacing: 0; }
.pv-feature .pv-tag { color: var(--aqua-300); }
.pv-feature .pv-tag b { color: var(--teal-950); background: var(--sun); }
.parent-voices blockquote { margin: 18px 0 0; padding: 0; border: 0; }
.parent-voices blockquote p { margin: 0; font-family: var(--font-serif); }
.pv-feature blockquote p { position: relative; z-index: 1; max-width: 610px; color: var(--white); font-size: var(--fs-lg); line-height: 1.45; letter-spacing: -.015em; }
.pv-source { display: flex; align-items: center; gap: 11px; }
.pv-source-mark {
  width: 37px; height: 37px; display: grid; place-items: center; flex: 0 0 auto;
  color: var(--teal-950); background: var(--aqua-400); border-radius: 50%;
  font-size: var(--fs-2xs); font-weight: 900; letter-spacing: .03em;
}
.pv-source span { display: grid; }
.pv-source strong { color: var(--mint); font-size: var(--fs-xs); }
.pv-source small { margin-top: 2px; color: var(--ink-on-dark); font-size: var(--fs-2xs); }
.pv-stack { display: grid; gap: 18px; }
.pv-card {
  position: relative; overflow: hidden;
  display: flex; flex-direction: column; justify-content: space-between;
  padding: 26px 23px 24px;
  background: rgb(var(--rgb-white) / .92);
  border: 1px solid var(--line);
}
.pv-card::before { content: ""; position: absolute; top: -38px; right: -28px; width: 130px; height: 130px; background: var(--mint); border-radius: 50%; }
.pv-card:nth-child(2)::before { background: var(--sun-50); }
.pv-card::after {
  content: "“"; position: absolute; top: 2px; right: 20px;
  color: rgb(var(--rgb-teal-700) / .16);
  font-family: Georgia, serif; font-size: var(--fs-deco-sm); line-height: 1;
}
.pv-card .pv-tag { position: relative; z-index: 1; color: var(--teal-800); }
.pv-card .pv-tag b { color: var(--white); background: var(--teal-800); }
.pv-card blockquote { position: relative; z-index: 1; margin: 18px 0 20px; }
.pv-card blockquote p { color: var(--ink-deep); font-size: var(--fs-md); line-height: 1.55; }
.pv-card .pv-source { position: relative; z-index: 1; padding-top: 17px; border-top: 1px solid var(--line); }
.pv-card .pv-source-mark { color: var(--teal-800); background: var(--mint); }
.pv-card .pv-source strong { color: var(--ink-deep); }
.pv-card .pv-source small { color: var(--ink-2); }
.pv-foot { display: flex; flex-direction: column; align-items: stretch; gap: 18px; margin-top: 22px; padding-top: 18px; }
.pv-privacy { display: flex; align-items: flex-start; gap: 10px; max-width: 720px; margin: 0; color: var(--ink-2); font-size: var(--fs-2xs); line-height: 1.6; }
.pv-privacy svg { width: 18px; height: 18px; margin-top: 1px; }
.pv-more {
  min-height: 46px;
  display: inline-flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 10px 10px 10px 18px;
  color: var(--teal-950); background: transparent;
  border: 1px solid var(--line-strong); border-radius: var(--r-pill);
  font-size: var(--fs-xs); font-weight: 900;
  cursor: pointer;
  transition: color .2s, background .2s, transform .2s;
}
.pv-more[hidden] { display: none; }
.pv-more span { width: 27px; height: 27px; display: grid; place-items: center; color: var(--white); background: var(--teal-700); border-radius: 50%; transition: transform .2s; }
.pv-more:hover, .pv-more:focus-visible { color: var(--white); background: var(--teal-950); border-color: var(--teal-950); transform: translateY(-2px); }
.pv-more:hover span { transform: translateX(2px); }
.pv-dialog {
  width: min(calc(100% - 32px), 760px); max-height: 86vh;
  padding: 0; overflow: hidden;
  color: var(--ink); background: var(--white);
  border: 0; border-radius: var(--r-lg);
  box-shadow: 0 40px 120px rgb(var(--rgb-deep) / .3);
}
.pv-dialog::backdrop { background: rgb(var(--rgb-deep) / .64); backdrop-filter: blur(6px); }
.pv-dialog-head { position: relative; padding: 28px 66px 23px 22px; color: var(--white); background: var(--teal-950); }
.pv-dialog-head small { color: var(--aqua-300); font-size: var(--fs-2xs); font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.pv-dialog-head h2 { margin: 7px 0 0; color: var(--white); font-size: var(--fs-lg); line-height: 1.2; letter-spacing: -.03em; }
.pv-close {
  position: absolute; top: 20px; right: 20px;
  width: 40px; height: 40px; display: grid; place-items: center;
  color: var(--white); background: rgb(var(--rgb-white) / .1);
  border: 1px solid rgb(var(--rgb-white) / .16); border-radius: 50%;
  font-size: var(--fs-lg); cursor: pointer;
}
.pv-dialog-body { max-height: 60vh; overflow: auto; padding: 10px 22px 28px; }
.pv-dialog-body article { padding: 22px 0; border-bottom: 1px solid var(--line); }
.pv-dialog-body article:last-child { border-bottom: 0; }
.pv-dialog-body b { color: var(--teal-800); font-size: var(--fs-2xs); letter-spacing: .09em; text-transform: uppercase; }
.pv-dialog-body p { margin: 9px 0 0; color: var(--ink-dim); font-family: var(--font-serif); font-size: var(--fs-md); line-height: 1.6; }
@media (min-width: 621px) {
  .parent-voices { padding: 76px 20px 70px; }
  .parent-voices::before { top: -108px; left: max(10px, calc((100vw - 1380px) / 2)); }
  .pv-trust span { padding: 8px 11px; }
  .pv-photo { height: 240px; }
  .pv-stack { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pv-foot { flex-direction: row; align-items: center; justify-content: flex-end; gap: 24px; }
  .pv-more { justify-content: flex-start; flex: 0 0 auto; }
  .pv-dialog-head { padding: 34px 70px 27px 30px; }
  .pv-dialog-head h2 { font-size: var(--fs-xl); }
  .pv-dialog-body { padding-inline: 30px; }
}
@media (min-width: 861px) {
  .parent-voices { padding: 104px 24px 92px; }
  .pv-head { grid-template-columns: 1.1fr .9fr; align-items: end; gap: 70px; margin-bottom: 42px; }
  .pv-note > p:first-child { font-size: var(--fs-base); line-height: 1.75; }
  .pv-grid { grid-template-columns: 1.13fr .87fr; }
  .pv-feature { min-height: 550px; grid-template-rows: 43% 57%; }
  .pv-photo { height: auto; min-height: 235px; }
  .pv-feature-copy { padding: 28px 34px 31px; }
  .pv-feature blockquote p { font-size: var(--fs-xl); }
  .pv-stack { grid-template-columns: 1fr; grid-template-rows: 1fr 1fr; }
  .pv-card { padding: 30px 31px 27px; }
}
@media (prefers-reduced-motion: reduce) { .pv-more, .pv-more span { transition: none; } }
/* Ảnh chụp tin nhắn gốc */
.pv-shot { position: relative; z-index: 1; margin: 18px 0 20px; overflow: hidden; background: var(--white); border: 1px solid var(--line); border-radius: var(--r-md); box-shadow: 0 10px 28px rgb(var(--rgb-shadow) / .1); }
.pv-shot img { width: 100%; height: auto; }
.pv-feature .pv-shot { margin-bottom: 0; border-color: rgb(var(--rgb-white) / .18); box-shadow: 0 16px 40px rgb(var(--rgb-deep) / .35); }
.pv-dialog-body .pv-shot { max-width: 520px; margin: 12px 0 0; }
@media (min-width: 861px) {
  .pv-feature { min-height: 0; grid-template-rows: minmax(300px, 1fr) auto; }
  .pv-photo { height: auto; min-height: 0; }
  .pv-feature-copy { justify-content: flex-start; gap: 26px; }
  .pv-feature .pv-shot { max-width: 560px; }
  .pv-stack { grid-template-rows: auto auto; }
  .pv-card { justify-content: flex-start; }
  .pv-card .pv-shot { max-width: 340px; }
  .pv-card .pv-source { margin-top: auto; }
}

/* ---------------------------------------------------------------------------
   Trang chi tiết từng bước quy trình (theme 1.6.0)
--------------------------------------------------------------------------- */
.journey-link { color: inherit; text-decoration: none; }
.journey-link::after { content: ""; position: absolute; inset: 0; z-index: 1; border-radius: inherit; }
.journey-link:focus-visible { outline: none; }
.journey-link:focus-visible::after { outline: 3px solid var(--step); outline-offset: 3px; }
.journey-card:has(.journey-link) { display: flex; flex-direction: column; transition: transform .2s ease, box-shadow .2s ease; }
.journey-card:has(.journey-link):hover { transform: translateY(-3px); box-shadow: 0 18px 44px rgb(var(--rgb-shadow) / .13); }
.journey-more {
  display: inline-flex; align-items: center; gap: 6px;
  margin-top: auto; padding-top: 14px;
  color: var(--step); font-size: var(--fs-xs); font-weight: 850;
}
.journey-more i { font-style: normal; transition: transform .2s ease; }
.journey-card:hover .journey-more i { transform: translateX(3px); }

.step-page { width: min(100% - 40px, var(--max)); margin-inline: auto; padding: 24px 0 8px; }
.step-hero { display: grid; gap: 22px; padding: 12px 0 8px; }
.step-hero-copy .breadcrumbs { margin-bottom: 18px; }
.step-hero-copy .section-kicker { color: var(--step); }
.step-hero h1 { margin: 10px 0 0; color: var(--teal-950); font-size: var(--fs-h2); line-height: 1.04; letter-spacing: -.035em; }
.step-lead { max-width: 640px; margin: 18px 0 0; color: var(--ink-dim); font-size: var(--fs-md); line-height: 1.65; }
.step-hero-visual {
  position: relative; overflow: hidden;
  min-height: 150px;
  display: grid; place-items: center;
  background: color-mix(in srgb, var(--step) 9%, var(--white));
  border: 1px solid color-mix(in srgb, var(--step) 18%, transparent); border-radius: var(--r-lg);
}
.step-bignum {
  position: absolute; right: 18px; bottom: -34px;
  color: color-mix(in srgb, var(--step) 18%, transparent);
  --fs-numeral: 11rem;
  font-size: var(--fs-numeral); font-weight: 950; line-height: 1; letter-spacing: -.06em;
}
.step-bigicon {
  position: relative;
  width: 84px; height: 84px;
  display: grid; place-items: center;
  color: var(--step); background: var(--white); border-radius: var(--r-lg);
  box-shadow: 0 14px 34px color-mix(in srgb, var(--step) 22%, transparent);
}
.step-bigicon svg { width: 50px; height: 50px; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }

.step-nav { margin: 26px 0 8px; overflow-x: auto; scrollbar-width: none; }
.step-nav::-webkit-scrollbar { display: none; }
.step-nav ol { display: flex; gap: 8px; min-width: max-content; margin: 0; padding: 4px 2px; list-style: none; }
.step-nav li > a, .step-nav li > span {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px 6px 6px;
  color: var(--ink-dim); background: rgb(var(--rgb-white) / .8);
  border: 1px solid var(--line); border-radius: var(--r-pill);
  font-size: var(--fs-xs); font-weight: 800; text-decoration: none;
  transition: background .2s ease, border-color .2s ease;
}
.step-nav li > a:hover { background: color-mix(in srgb, var(--step) 8%, var(--white)); border-color: var(--step); }
.step-nav b {
  width: 26px; height: 26px; display: grid; place-items: center;
  color: var(--white); background: var(--step); border-radius: 50%;
  font-size: var(--fs-2xs); font-weight: 950;
}
.step-nav li.is-current > span { color: var(--white); background: var(--step); border-color: var(--step); }
.step-nav li.is-current b { color: var(--step); background: var(--white); }

.step-layout { padding: 18px 0 10px; }
.step-main { max-width: 780px; }
.step-facts { display: grid; gap: 12px; margin: 0 0 24px; }
.step-facts > div {
  padding: 15px 17px;
  background: var(--white);
  border: 1px solid var(--line); border-left: 4px solid var(--step); border-radius: var(--r-md);
}
.step-facts dt { color: var(--step); font-size: var(--fs-2xs); font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.step-facts dd { margin: 5px 0 0; color: var(--teal-950); font-size: var(--fs-base); font-weight: 750; line-height: 1.45; }
.step-photos { display: grid; gap: 12px; margin: 0 0 28px; }
.step-photos figure { position: relative; margin: 0; overflow: hidden; border-radius: var(--r-lg); background: var(--mint); }
.step-photos img { width: 100%; height: 100%; max-height: 420px; object-fit: cover; display: block; }
.step-photos figcaption {
  position: absolute; left: 12px; bottom: 12px;
  padding: 6px 11px;
  color: var(--white); background: rgb(var(--rgb-deep) / .72); border-radius: var(--r-pill);
  font-size: var(--fs-2xs); font-weight: 800;
}

.step-body h2 { position: relative; margin: 2.1em 0 .6em; padding-left: 16px; }
.step-body h2::before { content: ""; position: absolute; left: 0; top: .18em; bottom: .18em; width: 5px; background: var(--step); border-radius: var(--r-pill); }
.step-body > h2:first-child { margin-top: 0; }
.step-body h3 { margin: 1.5em 0 .35em; font-size: var(--fs-md); }
.step-body h3 + p { margin-top: 0; }
.step-body ul { padding-left: 0; list-style: none; }
.step-body ul li { position: relative; margin: 0 0 10px; padding-left: 26px; }
.step-body ul li::before { content: ""; position: absolute; left: 5px; top: .68em; width: 9px; height: 9px; background: var(--step); border-radius: 50%; }
.step-body ol { padding-left: 0; list-style: none; counter-reset: stepno; }
.step-body ol li { position: relative; margin: 0 0 14px; padding: 4px 0 4px 48px; counter-increment: stepno; }
.step-body ol li::before {
  content: counter(stepno);
  position: absolute; left: 0; top: 0;
  width: 34px; height: 34px; display: grid; place-items: center;
  color: var(--white); background: var(--step); border-radius: 50%;
  font-size: var(--fs-sm); font-weight: 900;
}
.step-body ol li:not(:last-child)::after {
  content: ""; position: absolute; left: 16px; top: 38px; bottom: -14px; width: 2px;
  background: color-mix(in srgb, var(--step) 28%, transparent);
}

.step-pager { display: grid; gap: 12px; margin: 36px 0 14px; }
.step-pager a {
  display: block; padding: 17px 19px;
  background: var(--white);
  border: 1px solid var(--line); border-top: 4px solid var(--step); border-radius: var(--r-md);
  text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease;
}
.step-pager a:hover { transform: translateY(-2px); box-shadow: var(--shadow-soft); }
.step-pager small { display: block; color: var(--step); font-size: var(--fs-2xs); font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.step-pager b { display: block; margin-top: 5px; color: var(--teal-950); font-size: var(--fs-md); line-height: 1.25; }
.step-pager-next { text-align: right; }
.step-all { margin: 0 0 20px; text-align: center; font-size: var(--fs-sm); font-weight: 750; }
.step-all a { color: var(--teal-800); }

@media (min-width: 720px) {
  .step-hero { grid-template-columns: minmax(0, 1.5fr) minmax(220px, .8fr); align-items: stretch; gap: 36px; }
  .step-hero-visual { min-height: 260px; }
  .step-bigicon { width: 104px; height: 104px; }
  .step-bigicon svg { width: 62px; height: 62px; }
  .step-bignum { --fs-numeral: 16rem; bottom: -52px; }
  .step-facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .step-photos-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .step-pager { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (prefers-reduced-motion: reduce) {
  .journey-card:has(.journey-link), .journey-more i, .step-nav li > a, .step-pager a { transition: none; }
  .journey-card:has(.journey-link):hover, .step-pager a:hover { transform: none; }
}

/* Bài kiến thức: lớp tin cậy, hộp nội dung, hub theo chặng */
.stage-badge { display: inline-block; margin-bottom: 12px; padding: 5px 12px; color: var(--teal-900); background: var(--mint); border-radius: var(--r-pill); font-size: var(--fs-xs); font-weight: 800; text-decoration: none; }
.stage-badge:hover { background: var(--mint-2); }
.stage-badge:focus-visible { outline: 3px solid var(--sun); outline-offset: 2px; }
.article-lead { margin: 14px 0 0; color: var(--ink-deep); font-size: var(--fs-lg); line-height: 1.55; }
.article-trust { display: flex; flex-wrap: wrap; align-items: center; gap: 2px 0; margin-top: 14px; font-size: var(--fs-sm); color: var(--ink-2); }
.article-trust p { margin: 0; }
.article-trust p + p::before { content: "·"; margin: 0 9px; color: var(--ink-3, var(--ink-2)); font-weight: 700; }
.article-trust b { color: var(--teal-900); font-weight: 600; }
.article-trust a { color: var(--teal-800); font-weight: 700; }
.dmca-badge { display: inline-block; margin-top: 8px; line-height: 0; }
.dmca-badge img { display: block; width: 120px; max-width: none; height: 24px; }

.article-copyright { margin: 28px 0 0; padding-top: 14px; border-top: 1px solid var(--line); font-size: var(--fs-sm); color: var(--ink-2); }
.article-box { margin: 0 0 28px; padding: 20px 22px; background: var(--mint); border: 1px solid var(--line); border-radius: var(--r-md); }
.article-box h2 { margin: 0 0 10px; color: var(--teal-950); font-size: var(--fs-lg); letter-spacing: -.01em; }
.article-box ul { display: grid; gap: 8px; margin: 0; padding-left: 20px; }
.article-box li { color: var(--ink-deep); line-height: 1.6; }
.article-doctor { margin-top: 32px; background: var(--sun-50); border-color: var(--sun); }
.article-home { background: var(--white); }
.article-toc { width: 100%; margin: 0 0 28px; }
.article-faq, .article-sources, .article-people, .article-cluster { margin-top: 36px; }
.article-faq h2, .article-sources h2, .article-people h2, .article-cluster h2 { margin: 0 0 14px; color: var(--teal-950); font-size: var(--fs-h4); letter-spacing: -.02em; }
.article-faq details { border-top: 1px solid var(--line); }
.article-faq details:last-of-type { border-bottom: 1px solid var(--line); }
.article-faq summary { padding: 16px 0; color: var(--teal-950); font-weight: 800; cursor: pointer; }
.article-faq details p { margin: -4px 0 18px; color: var(--ink-deep); font-size: var(--fs-sm); line-height: 1.7; }
.article-sources ol { margin: 0; padding-left: 22px; color: var(--ink-2); font-size: var(--fs-sm); line-height: 1.7; }
.article-sources a { color: var(--teal-800); }
.article-people-grid { display: grid; gap: 12px; }
@media (min-width: 700px) { .article-people-grid { grid-template-columns: 1fr 1fr; } }
.article-person { display: flex; align-items: center; gap: 14px; padding: 14px 16px; color: inherit; background: var(--white); border: 1px solid var(--line); border-radius: var(--r-md); text-decoration: none; }
.article-person img { flex: none; width: 56px; height: 56px; object-fit: cover; object-position: center 20%; border-radius: 50%; }
.article-person span { display: grid; gap: 2px; }
.article-person small { color: var(--teal-800); font-size: var(--fs-2xs); font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.article-person b { color: var(--teal-950); }
.article-person i { color: var(--ink-2); font-size: var(--fs-sm); font-style: normal; }
.article-cluster { padding: 18px 20px; background: var(--white); border: 1px solid var(--line); border-radius: var(--r-md); }
.article-cluster ul { display: grid; gap: 8px; margin: 0; padding-left: 20px; }
.article-cluster a { color: var(--teal-800); font-weight: 700; }
.stage-nav ol { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; }
.stage-nav .stage-item { display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 2px 12px; padding: 14px 16px; color: inherit; background: var(--white); border: 1px solid var(--line); border-radius: var(--r-md); text-decoration: none; }
.stage-nav a.stage-item:hover { border-color: var(--teal-600); }
.stage-nav a.stage-item:focus-visible { outline: 3px solid var(--sun); outline-offset: 2px; }
.stage-nav .stage-item[aria-current="page"] { background: var(--mint); border-color: var(--teal-600); }
.stage-nav .stage-item.is-soon { opacity: .65; }
.stage-no { grid-row: span 3; display: grid; place-items: center; width: 34px; height: 34px; color: var(--white); background: var(--teal-800); border-radius: 50%; font-weight: 900; }
.stage-nav b { color: var(--teal-950); }
.stage-nav small, .stage-nav em { grid-column: 2; color: var(--ink-2); font-size: var(--fs-sm); font-style: normal; line-height: 1.5; }
.stage-nav-cards { width: min(calc(100% - 40px), var(--max)); margin: 0 auto 34px; }
@media (max-width: 899px) { .stage-nav-cards small { display: none; } .stage-nav-cards .stage-item { padding: 12px 14px; } }
.stage-nav-cards .section-kicker { margin-bottom: 14px; }
@media (min-width: 900px) { .stage-nav-cards ol { grid-template-columns: repeat(5, 1fr); } .stage-nav-cards .stage-item { grid-template-columns: 1fr; align-content: start; } .stage-nav-cards .stage-no { grid-row: auto; margin-bottom: 6px; } .stage-nav-cards small, .stage-nav-cards em { grid-column: 1; } }
.stage-nav-strip { margin-top: 22px; }
.stage-nav-strip ol { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 4px; scroll-snap-type: x proximity; }
.stage-nav-strip li { flex: none; scroll-snap-align: start; }
.stage-nav-strip .stage-item { grid-template-columns: auto 1fr; padding: 8px 14px; }
.stage-nav-strip .stage-no { grid-row: auto; width: 26px; height: 26px; font-size: var(--fs-xs); }
.stage-nav-strip .stage-item em { display: none; }
.stage-pillars { padding-bottom: 0; }