/* GENERATED by 08_Website/wp/tools/build_wp.py from 08_Website/src/gc.css — do not edit here. */
/* Green Chart Experience — design system (phase 1 static preview)
 * Tokens below map 1:1 to Elementor Global Kit (colors --gc-c-*, fonts --gc-font*, sizes --gc-s-*).
 * Brand rules: 00_Tai_lieu/FRAME.md + BAN_GIAO_GREENCHART.md §2.
 */
:root, body {
  /* Global colors (WordPress: Elementor Global Kit, fallback = preview value) */
  --gc-c-green-start: var(--e-global-color-gcgreenstart, #1a4238);
  --gc-c-green-end: var(--e-global-color-gcgreenend, #1c7253);
  --gc-c-green-deep: var(--e-global-color-gcgreendeep, #10302a);      /* derived: footer / header solid */
  --gc-c-cmt: var(--e-global-color-gccmt, #8a222d);             /* CMT / LEVEL labels, CMT grounds */
  --gc-c-cmt-deep: #6b1922;
  --gc-c-accent: var(--e-global-color-gcaccent, #00e040);          /* keyword highlight on dark grounds (large text only) */
  --gc-c-logo: var(--e-global-color-gclogo, #00a448);            /* thin accents: bars, rules, progress */
  --gc-c-white: #ffffff;
  --gc-c-muted: rgba(255, 255, 255, .84);
  --gc-c-rule: rgba(255, 255, 255, .22);
  --gc-c-paper: var(--e-global-color-gcpaper, #f4f7f2);           /* reading surface */
  --gc-c-paper-2: #e8efe7;
  --gc-c-ink: var(--e-global-color-gcink, #10241e);             /* text on paper (contrast 15:1) */
  --gc-c-ink-soft: #3b5048;        /* secondary text on paper (7.9:1) */
  --gc-c-link: #0a6b3d;            /* links on paper (6:1) */
  --gc-c-line: #d3ddd4;

  /* Grounds */
  --gc-noise: url("../img/noise.png");
  --gc-ground-green: var(--gc-noise) repeat, linear-gradient(135deg, var(--gc-c-green-start) 0%, var(--gc-c-green-end) 100%);
  --gc-ground-cmt: var(--gc-noise) repeat, radial-gradient(ellipse at 50% 45%, var(--gc-c-cmt) 0%, var(--gc-c-cmt-deep) 100%);
  --gc-ground-deep: var(--gc-noise) repeat, linear-gradient(160deg, #10302a 0%, #143d33 100%);

  /* Typography */
  --gc-font: var(--e-global-typography-gcsans-font-family, "Google Sans"), var(--e-global-typography-gcvietnam-font-family, "Be Vietnam Pro"), "Helvetica Neue", Arial, sans-serif;
  --gc-s-display: clamp(2.1rem, 1.3rem + 3.6vw, 4.4rem);
  --gc-s-h1: clamp(1.9rem, 1.3rem + 2.4vw, 3.3rem);
  --gc-s-h2: clamp(1.55rem, 1.2rem + 1.5vw, 2.5rem);
  --gc-s-h3: clamp(1.15rem, 1.05rem + .45vw, 1.45rem);
  --gc-s-body: 1.0625rem;
  --gc-s-small: .875rem;
  --gc-s-label: .78rem;

  /* Layout */
  --gc-radius: 12px;
  --gc-radius-tag: 4px;
  --gc-wrap: 1200px;
  --gc-pad: clamp(1.1rem, .6rem + 2.4vw, 2.5rem);
  --gc-header-h: 72px;
  --gc-shadow: 0 18px 50px -24px rgba(6, 25, 19, .55);
  --gc-ease: cubic-bezier(.2, .7, .2, 1);
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--gc-header-h) + 64px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0; font-family: var(--gc-font); font-size: var(--gc-s-body); line-height: 1.65;
  color: var(--gc-c-ink); background: var(--gc-c-paper); overflow-x: hidden;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
img, svg, video, iframe { max-width: 100%; }
img { height: auto; display: block; }
a { color: var(--gc-c-link); text-underline-offset: .18em; }
a:hover { text-decoration-thickness: 2px; }
h1, h2, h3, h4 { line-height: 1.12; margin: 0 0 .5em; font-weight: 700; letter-spacing: -.01em; }
p { margin: 0 0 1em; }
button { font: inherit; }
:focus-visible { outline: 3px solid var(--gc-c-accent); outline-offset: 3px; border-radius: 4px; }
.gc-on-paper :focus-visible, .gc-paper :focus-visible { outline-color: var(--gc-c-link); }
.gc-sr { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.gc-skip { position: absolute; left: 1rem; top: -60px; z-index: 100; background: var(--gc-c-accent); color: var(--gc-c-ink); padding: .6rem 1rem; border-radius: 8px; font-weight: 700; }
.gc-skip:focus { top: 1rem; }
.gc-wrap { width: 100%; max-width: var(--gc-wrap); margin: 0 auto; padding: 0 var(--gc-pad); }
.gc-wrap--narrow { max-width: 860px; }

/* ---------- Grounds ---------- */
.gc-ground, .gc-ground-cmt, .gc-ground-deep { color: var(--gc-c-white); position: relative; isolation: isolate; }
.gc-ground { background: var(--gc-ground-green); }
.gc-ground-cmt { background: var(--gc-ground-cmt); }
.gc-ground-deep { background: var(--gc-ground-deep); }
.gc-ground a:not(.gc-btn), .gc-ground-cmt a:not(.gc-btn), .gc-ground-deep a:not(.gc-btn) { color: var(--gc-c-white); }
.gc-paper { background: var(--gc-c-paper); color: var(--gc-c-ink); }
.gc-paper-2 { background: var(--gc-c-paper-2); color: var(--gc-c-ink); }
.gc-section { padding: clamp(3.5rem, 2rem + 6vw, 7rem) 0; position: relative; }
.gc-section--tight { padding: clamp(2.5rem, 1.5rem + 3vw, 4rem) 0; }

/* chart motif: thin rising lines at low opacity behind content */
.gc-motif { position: absolute; inset: 0; z-index: -1; pointer-events: none; overflow: hidden; }
.gc-motif svg { position: absolute; right: -4%; bottom: 0; width: min(1100px, 120%); height: auto; opacity: .14; }
.gc-motif path { fill: none; stroke: #fff; stroke-width: 2; vector-effect: non-scaling-stroke; }
.gc-motif .gc-motif__candles rect { fill: #fff; }

/* ---------- Type helpers ---------- */
.gc-eyebrow { display: inline-flex; align-items: center; gap: .6em; font-size: var(--gc-s-label); font-weight: 500; letter-spacing: .16em; text-transform: uppercase; margin: 0 0 1rem; }
.gc-eyebrow::before { content: ""; width: 28px; height: 2px; background: var(--gc-c-logo); }
.gc-ground-cmt .gc-eyebrow::before { background: #fff; }
.gc-paper .gc-eyebrow, .gc-paper-2 .gc-eyebrow { color: var(--gc-c-ink-soft); }
.gc-display { font-size: var(--gc-s-display); line-height: 1.02; letter-spacing: -.02em; }
.gc-h1 { font-size: var(--gc-s-h1); line-height: 1.06; letter-spacing: -.015em; }
.gc-h2 { font-size: var(--gc-s-h2); }
.gc-h3 { font-size: var(--gc-s-h3); }
.gc-lead { font-size: clamp(1.08rem, 1rem + .4vw, 1.3rem); line-height: 1.55; color: var(--gc-c-muted); max-width: 46ch; }
.gc-paper .gc-lead, .gc-paper-2 .gc-lead { color: var(--gc-c-ink-soft); }
.gc-kw { color: var(--gc-c-accent); font-style: normal; }
.gc-paper .gc-kw, .gc-paper-2 .gc-kw { color: var(--gc-c-link); }
.gc-ground-cmt .gc-kw { color: #fff; text-decoration: underline; text-decoration-color: rgba(255,255,255,.5); text-underline-offset: .15em; }
.gc-muted { color: var(--gc-c-muted); }
.gc-paper .gc-muted, .gc-paper-2 .gc-muted { color: var(--gc-c-ink-soft); }
.gc-section-head { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 1rem 2rem; margin-bottom: clamp(1.8rem, 1rem + 2vw, 3rem); }
.gc-section-head > div { max-width: 720px; }
.gc-section-head .gc-h2 { margin: 0; }
.gc-section-head p { margin: .8rem 0 0; }

/* ---------- Badges / tags ---------- */
.gc-badge { display: inline-flex; align-items: center; gap: .4em; font-size: .74rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; padding: .38em .7em; border-radius: var(--gc-radius-tag); line-height: 1.1; white-space: nowrap; }
.gc-badge--cmt { background: var(--gc-c-cmt); color: #fff; }
.gc-ground-cmt .gc-badge--cmt { box-shadow: inset 0 0 0 1px rgba(255,255,255,.55); }
.gc-badge--green { background: rgba(255,255,255,.12); color: #fff; box-shadow: inset 0 0 0 1px rgba(255,255,255,.28); }
.gc-paper .gc-badge--green, .gc-paper-2 .gc-badge--green, .gc-card .gc-badge--green { background: #dcebdf; color: #0b4a2e; box-shadow: none; }
.gc-chip { display: inline-block; font-size: var(--gc-s-small); padding: .45em .95em; border-radius: 999px; text-decoration: none; border: 1px solid var(--gc-c-line); color: var(--gc-c-ink); background: #fff; transition: background .2s, border-color .2s; }
.gc-chip:hover, .gc-chip[aria-current="page"] { background: var(--gc-c-green-start); color: #fff; border-color: var(--gc-c-green-start); }
.gc-ground .gc-chip, .gc-ground-deep .gc-chip, .gc-ground-cmt .gc-chip { background: rgba(255,255,255,.08); color: #fff; border-color: rgba(255,255,255,.3); }
.gc-ground .gc-chip:hover, .gc-ground .gc-chip[aria-current="page"], .gc-ground-deep .gc-chip:hover, .gc-ground-deep .gc-chip[aria-current="page"] { background: #fff; color: var(--gc-c-green-start); }
.gc-ground-cmt .gc-chip:hover, .gc-ground-cmt .gc-chip[aria-current="page"] { background: #fff; color: var(--gc-c-cmt); }

/* ---------- Buttons ---------- */
.gc-btn { --bg: var(--gc-c-accent); --fg: #0b2a1d; display: inline-flex; align-items: center; justify-content: center; gap: .55em; min-height: 48px; padding: .75em 1.35em; border-radius: 999px; border: 0; background: var(--bg); color: var(--fg); font-weight: 700; font-size: 1rem; text-decoration: none; cursor: pointer; transition: transform .25s var(--gc-ease), box-shadow .25s var(--gc-ease), background .2s; box-shadow: 0 10px 30px -12px rgba(0, 224, 64, .55); }
.gc-btn:hover { transform: translateY(-2px); box-shadow: 0 16px 34px -14px rgba(0, 224, 64, .7); }
.gc-btn svg { width: 1.1em; height: 1.1em; transition: transform .25s var(--gc-ease); }
.gc-btn:hover svg { transform: translateX(3px); }
.gc-btn--ghost { --bg: transparent; --fg: #fff; box-shadow: inset 0 0 0 1.5px rgba(255,255,255,.7); }
.gc-btn--ghost:hover { --bg: rgba(255,255,255,.1); box-shadow: inset 0 0 0 1.5px #fff; }
.gc-btn--dark { --bg: var(--gc-c-green-start); --fg: #fff; box-shadow: 0 10px 26px -14px rgba(16,48,42,.8); }
.gc-btn--cmt { --bg: var(--gc-c-cmt); --fg: #fff; box-shadow: 0 10px 26px -14px rgba(138,34,45,.8); }
.gc-btn--white { --bg: #fff; --fg: var(--gc-c-cmt-deep); box-shadow: none; }
.gc-btn--sm { min-height: 40px; padding: .5em 1em; font-size: .92rem; }
.gc-btn-row { display: flex; flex-wrap: wrap; gap: .8rem; }
.gc-link-arrow { font-weight: 700; text-decoration: none; display: inline-flex; gap: .4em; align-items: center; }
.gc-link-arrow:hover { text-decoration: underline; }

/* ---------- Header ---------- */
.gc-header { position: sticky; top: 0; z-index: 50; height: var(--gc-header-h); color: #fff; background: rgba(16, 48, 42, .0); transition: background .3s, box-shadow .3s, backdrop-filter .3s; }
.gc-header.is-solid, .gc-header.is-open { background: rgba(16, 48, 42, .94); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); box-shadow: 0 8px 30px -18px rgba(0,0,0,.6); }
body:not(.gc-has-hero) .gc-header { background: rgba(16, 48, 42, .97); }
.gc-header__in { height: 100%; display: flex; align-items: center; gap: 1.5rem; }
.gc-logo { display: block; flex: 0 0 auto; }
.gc-logo img { height: 40px; width: auto; }
.gc-nav { margin-left: auto; display: flex; align-items: center; gap: .25rem; }
.gc-nav__list { list-style: none; margin: 0; padding: 0; display: flex; align-items: center; gap: .1rem; }
.gc-nav__item { position: relative; }
.gc-nav__link { display: inline-flex; align-items: center; gap: .3em; padding: .6rem .8rem; color: #fff; text-decoration: none; font-weight: 500; font-size: .98rem; background: none; border: 0; cursor: pointer; border-radius: 8px; white-space: nowrap; }
.gc-nav__link:hover, .gc-nav__link[aria-expanded="true"], .gc-nav__link[aria-current="page"] { background: rgba(255,255,255,.1); }
.gc-nav__link svg { width: .8em; height: .8em; transition: transform .2s; }
.gc-nav__link[aria-expanded="true"] svg { transform: rotate(180deg); }
.gc-nav__cta { margin-left: .6rem; }
.gc-burger { display: none; margin-left: auto; width: 48px; height: 48px; border: 0; border-radius: 10px; background: rgba(255,255,255,.08); color: #fff; cursor: pointer; align-items: center; justify-content: center; }
.gc-burger span, .gc-burger span::before, .gc-burger span::after { display: block; width: 22px; height: 2px; background: currentColor; position: relative; transition: transform .25s, background .25s; }
.gc-burger span::before, .gc-burger span::after { content: ""; position: absolute; left: 0; }
.gc-burger span::before { top: -7px; } .gc-burger span::after { top: 7px; }
.gc-header.is-open .gc-burger span { background: transparent; }
.gc-header.is-open .gc-burger span::before { transform: translateY(7px) rotate(45deg); }
.gc-header.is-open .gc-burger span::after { transform: translateY(-7px) rotate(-45deg); }

/* mega menu */
.gc-mega { position: absolute; top: calc(100% + 10px); left: 50%; transform: translate(-50%, 8px); width: min(820px, 92vw); padding: 1.5rem; border-radius: 16px; background: var(--gc-ground-deep); color: #fff; box-shadow: 0 30px 70px -30px rgba(0,0,0,.7), inset 0 0 0 1px rgba(255,255,255,.08); opacity: 0; visibility: hidden; transition: opacity .2s, transform .2s var(--gc-ease), visibility .2s; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.gc-nav__item.is-open .gc-mega { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.gc-mega--list { width: 260px; padding: .7rem 1.2rem; grid-template-columns: 1fr; }
.gc-mega--list ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .15rem; }
.gc-mega__col h3 { font-size: var(--gc-s-label); letter-spacing: .16em; text-transform: uppercase; font-weight: 500; color: var(--gc-c-muted); margin: 0 0 .7rem; }
.gc-mega__col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .15rem; }
.gc-mega a { display: flex; align-items: center; gap: .6rem; padding: .5rem .6rem; margin: 0 -.6rem; color: #fff; text-decoration: none; border-radius: 8px; font-size: .96rem; line-height: 1.3; }
.gc-mega a:hover { background: rgba(255,255,255,.08); }
.gc-mega a small { display: block; color: var(--gc-c-muted); font-size: .8rem; }
.gc-mega__feature { border-radius: 12px; padding: 1.1rem; background: rgba(255,255,255,.06); box-shadow: inset 0 0 0 1px rgba(255,255,255,.1); display: flex; flex-direction: column; gap: .6rem; }
.gc-mega__feature p { margin: 0; font-size: .9rem; color: var(--gc-c-muted); line-height: 1.45; }
.gc-mega__feature strong { font-size: 1.05rem; line-height: 1.25; }

/* ---------- Breadcrumbs ---------- */
.gc-crumbs { font-size: var(--gc-s-small); margin-bottom: 1.4rem; }
.gc-crumbs ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .3rem .5rem; }
.gc-crumbs li + li::before { content: "/"; margin-right: .5rem; opacity: .6; }
.gc-crumbs a { text-decoration: none; color: inherit; opacity: .88; }
.gc-crumbs a:hover { text-decoration: underline; opacity: 1; }
.gc-crumbs [aria-current] { opacity: .88; }

/* ---------- Hero ---------- */
.gc-hero { margin-top: calc(-1 * var(--gc-header-h)); padding: calc(var(--gc-header-h) + clamp(2.5rem, 1rem + 6vw, 6.5rem)) 0 clamp(3rem, 2rem + 5vw, 6rem); overflow: hidden; }
.gc-hero--page { padding-bottom: clamp(2.5rem, 1.5rem + 3vw, 4rem); }
.gc-hero__grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(2rem, 1rem + 4vw, 5rem); align-items: center; }
.gc-hero h1 { margin-bottom: 1.2rem; }
.gc-hero__position { font-size: clamp(1.15rem, 1rem + .7vw, 1.55rem); line-height: 1.4; margin: 0 0 2rem; max-width: 34ch; }
.gc-hero__position strong { color: var(--gc-c-accent); font-weight: 700; }
.gc-hero__facts { display: flex; flex-wrap: wrap; gap: .6rem 1.6rem; margin-top: 2.2rem; padding-top: 1.4rem; border-top: 1px solid var(--gc-c-rule); font-size: .95rem; color: var(--gc-c-muted); }
.gc-hero__facts b { color: #fff; font-weight: 700; }
.gc-hero__visual { position: relative; aspect-ratio: 1 / .92; }
.gc-hero__chart { width: 100%; height: 100%; overflow: visible; }
.gc-hero__chart .grid line { stroke: rgba(255,255,255,.1); stroke-width: 1; }
.gc-hero__chart .area { fill: url(#gcArea); opacity: .55; }
.gc-hero__chart .line { fill: none; stroke: #fff; stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
.gc-hero__chart .candle rect { fill: rgba(255,255,255,.28); }
.gc-hero__chart .candle line { stroke: rgba(255,255,255,.35); stroke-width: 1.5; }
.gc-hero__chart .lvl circle { fill: var(--gc-c-cmt); stroke: #fff; stroke-width: 3; }
.gc-hero__chart .lvl rect { fill: var(--gc-c-cmt); }
.gc-hero__chart .lvl text { fill: #fff; font: 700 13px var(--gc-font); letter-spacing: .1em; }
.gc-hero__badge { --bw: clamp(84px, 6vw + 40px, 132px); position: absolute; width: var(--bw);
  /* sits on the chart peak (505,70 in the 520×480 viewBox = 97.1% / 14.6%), kept inside the visual */
  left: min(calc(97.1% - var(--bw) / 2), calc(100% - var(--bw))); top: calc(14.6% - var(--bw) + 4px); filter: drop-shadow(0 12px 30px rgba(0,0,0,.45)); animation: gc-float 6s ease-in-out infinite; }
@keyframes gc-float { 50% { transform: translateY(-10px) rotate(2deg); } }
.gc-pop { opacity: 0; transform: scale(.6); transform-box: fill-box; transform-origin: center; animation: gc-pop .5s var(--gc-ease) forwards; }
@keyframes gc-pop { to { opacity: 1; transform: none; } }

/* ---------- Staircase (Level 1 → 2 → 3) ---------- */
.gc-stairs { position: relative; }
.gc-stairs__steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; align-items: end; position: relative; }
.gc-stairs__trend { position: absolute; left: 0; right: 0; top: -40px; height: 120px; width: 100%; pointer-events: none; overflow: visible; }
.gc-stairs__trend path { fill: none; stroke: var(--gc-c-accent); stroke-width: 2.5; stroke-dasharray: 6 8; opacity: .8; }
.gc-step { --rise: 0px; margin-top: var(--rise); text-align: left; cursor: pointer; border: 0; border-radius: 16px 16px 6px 6px; padding: 1.4rem 1.3rem 1.6rem; color: #fff; background: rgba(255,255,255,.06); box-shadow: inset 0 0 0 1px rgba(255,255,255,.16); display: flex; flex-direction: column; gap: .7rem; min-height: calc(var(--step-base, 270px) + var(--rise-h, 0px)); transition: background .25s, box-shadow .25s, transform .3s var(--gc-ease); position: relative; overflow: hidden; }
/* count only the step buttons: the trend <svg> is the first child of the row */
.gc-step:nth-of-type(1) { --rise-h: 0px; }
.gc-step:nth-of-type(2) { --rise-h: 50px; }
.gc-step:nth-of-type(3) { --rise-h: 100px; }
/* base = tallest step content, so the three steps always rise 1 < 2 < 3 */
@media (min-width: 761px) and (max-width: 1100px) { .gc-step { --step-base: 330px; } }
.gc-step::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 4px; background: var(--gc-c-cmt); transform: scaleX(.2); transform-origin: left; transition: transform .35s var(--gc-ease); }
.gc-step:hover { background: rgba(255,255,255,.1); transform: translateY(-4px); }
.gc-step[aria-selected="true"] { background: rgba(255,255,255,.14); box-shadow: inset 0 0 0 2px #fff; }
.gc-step[aria-selected="true"]::after { transform: scaleX(1); }
.gc-step__num { font-size: clamp(3rem, 2rem + 3vw, 4.6rem); font-weight: 700; line-height: .9; letter-spacing: -.03em; margin-top: auto; opacity: .95; }
.gc-step__title { font-size: 1.12rem; font-weight: 700; line-height: 1.25; }
.gc-step__meta { font-size: .92rem; color: var(--gc-c-muted); }
.gc-stairs__panel { margin-top: 1.4rem; border-radius: 16px; padding: clamp(1.3rem, 1rem + 1.5vw, 2.2rem); background: var(--gc-ground-cmt); box-shadow: var(--gc-shadow); display: grid; grid-template-columns: 1fr 1.2fr; gap: 1.5rem 2.5rem; }
.gc-stairs__panel[hidden] { display: none; }
.gc-stairs__panel h3 { font-size: var(--gc-s-h3); margin: .6rem 0 .6rem; }
.gc-stairs__panel ul { margin: 0; padding: 0; list-style: none; columns: 2; column-gap: 1.5rem; font-size: .95rem; }
.gc-stairs__panel li { break-inside: avoid; padding: .35rem 0 .35rem 1.1rem; position: relative; border-bottom: 1px solid rgba(255,255,255,.14); }
.gc-stairs__panel li::before { content: ""; position: absolute; left: 0; top: .85em; width: 6px; height: 6px; border-radius: 50%; background: #fff; }
.gc-kv { display: grid; grid-template-columns: auto 1fr; gap: .35rem 1rem; margin: 1rem 0 1.4rem; font-size: .95rem; }
.gc-kv dt { color: var(--gc-c-muted); }
.gc-kv dd { margin: 0; font-weight: 700; }

/* ---------- Cards ---------- */
.gc-grid { display: grid; gap: clamp(1rem, .6rem + 1.4vw, 1.8rem); }
.gc-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.gc-grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.gc-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.gc-card { position: relative; display: flex; flex-direction: column; background: #fff; border-radius: var(--gc-radius); overflow: hidden; box-shadow: 0 1px 0 var(--gc-c-line), 0 14px 40px -30px rgba(16, 48, 42, .5); transition: transform .3s var(--gc-ease), box-shadow .3s var(--gc-ease); color: var(--gc-c-ink); }
.gc-card:hover { transform: translateY(-4px); box-shadow: 0 1px 0 var(--gc-c-line), 0 24px 50px -28px rgba(16, 48, 42, .6); }
.gc-card__media { aspect-ratio: 16 / 9; background: var(--gc-ground-green); overflow: hidden; }
.gc-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--gc-ease); }
.gc-card:hover .gc-card__media img { transform: scale(1.04); }
.gc-card__body { padding: 1.1rem 1.2rem 1.3rem; display: flex; flex-direction: column; gap: .55rem; flex: 1; }
.gc-card__title { font-size: 1.08rem; line-height: 1.32; margin: 0; }
.gc-card__title a { color: inherit; text-decoration: none; }
.gc-card__title a::after { content: ""; position: absolute; inset: 0; }
.gc-card__title a:focus-visible { outline: none; }
.gc-card:has(a:focus-visible) { outline: 3px solid var(--gc-c-link); outline-offset: 3px; }
.gc-card__meta { font-size: .85rem; color: var(--gc-c-ink-soft); margin-top: auto; display: flex; gap: .8rem; flex-wrap: wrap; }
.gc-card__excerpt { font-size: .95rem; color: var(--gc-c-ink-soft); margin: 0; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.gc-card--dark { background: rgba(255,255,255,.06); color: #fff; box-shadow: inset 0 0 0 1px rgba(255,255,255,.14); }
.gc-card--dark .gc-card__meta, .gc-card--dark .gc-card__excerpt { color: var(--gc-c-muted); }
.gc-card--feature { grid-column: span 2; flex-direction: row; }
.gc-card--feature .gc-card__media { flex: 1.2; aspect-ratio: auto; min-height: 260px; }
.gc-card--feature .gc-card__body { flex: 1; padding: 1.6rem; }
.gc-card--feature .gc-card__title { font-size: 1.4rem; }

/* tile (feature/benefit) */
.gc-tile { border-radius: var(--gc-radius); padding: 1.5rem; background: rgba(255,255,255,.06); box-shadow: inset 0 0 0 1px rgba(255,255,255,.14); }
.gc-paper .gc-tile, .gc-paper-2 .gc-tile { background: #fff; box-shadow: 0 1px 0 var(--gc-c-line), 0 14px 40px -32px rgba(16,48,42,.6); }
.gc-tile__icon { width: 76px; height: 76px; border-radius: 18px; display: grid; place-items: center; background: rgba(0, 224, 64, .14); color: var(--gc-c-accent); margin-bottom: 1rem; }
.gc-paper .gc-tile__icon, .gc-paper-2 .gc-tile__icon { background: #dcebdf; color: var(--gc-c-link); }
.gc-tile__icon svg { width: 24px; height: 24px; }
.gc-tile h3 { font-size: 1.12rem; margin-bottom: .5rem; }
.gc-tile p { margin: 0; font-size: .97rem; color: var(--gc-c-muted); }
.gc-paper .gc-tile p, .gc-paper-2 .gc-tile p { color: var(--gc-c-ink-soft); }

/* ---------- Lecturer ---------- */
.gc-lecturer { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(2rem, 1rem + 4vw, 5rem); align-items: center; }
.gc-lecturer__photo { position: relative; border-radius: 20px; overflow: hidden; background: var(--gc-ground-green); aspect-ratio: 4 / 5; }
.gc-lecturer__photo img.gc-portrait { width: 100%; height: 100%; object-fit: cover; object-position: top center; }
.gc-lecturer__photo .gc-lecturer__badge { position: absolute; right: 1rem; bottom: 1rem; width: 30%; max-width: 120px; filter: drop-shadow(0 10px 20px rgba(0,0,0,.4)); }
.gc-lecturer__name { font-size: var(--gc-s-h2); margin: .4rem 0 .3rem; }
.gc-lecturer__role { color: var(--gc-c-muted); margin-bottom: 1.4rem; }
.gc-paper .gc-lecturer__role { color: var(--gc-c-ink-soft); }
.gc-checks { list-style: none; margin: 0 0 1.2rem; padding: 0; display: grid; gap: .65rem; }
.gc-checks li { position: relative; padding-left: 1.8rem; line-height: 1.5; }
.gc-checks li::before { content: ""; position: absolute; left: 0; top: .3em; width: 1.05em; height: 1.05em; border-radius: 50%; background: var(--gc-c-logo) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center / 70% no-repeat; }
.gc-tabs { display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: 1rem; }
.gc-tabs [role="tab"] { border: 0; cursor: pointer; padding: .55rem 1rem; border-radius: 999px; background: rgba(255,255,255,.08); color: #fff; font-weight: 500; font-size: .92rem; box-shadow: inset 0 0 0 1px rgba(255,255,255,.2); }
.gc-tabs [role="tab"][aria-selected="true"] { background: #fff; color: var(--gc-c-green-start); }
.gc-paper .gc-tabs [role="tab"] { background: #fff; color: var(--gc-c-ink); box-shadow: inset 0 0 0 1px var(--gc-c-line); }
.gc-paper .gc-tabs [role="tab"][aria-selected="true"] { background: var(--gc-c-green-start); color: #fff; }

/* ---------- Testimonials ---------- */
.gc-quotes { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(300px, 380px); gap: 1.2rem; overflow-x: auto; scroll-snap-type: x mandatory; padding: .5rem var(--gc-pad) 1.5rem; margin: 0 calc(-1 * var(--gc-pad)); scrollbar-width: thin; }
.gc-quote { scroll-snap-align: start; border-radius: 16px; padding: 1.5rem; background: #fff; color: var(--gc-c-ink); box-shadow: 0 1px 0 var(--gc-c-line), 0 18px 40px -30px rgba(16,48,42,.6); display: flex; flex-direction: column; gap: 1rem; margin: 0; }
.gc-quote__pull { font-size: 1.15rem; line-height: 1.4; font-weight: 700; margin: 0; }
.gc-quote__pull em { font-style: normal; color: var(--gc-c-link); }
.gc-quote blockquote { margin: 0; font-size: .97rem; color: var(--gc-c-ink-soft); }
.gc-quote figcaption { margin-top: auto; display: flex; align-items: center; gap: .8rem; font-size: .92rem; }
.gc-quote figcaption img, .gc-avatar { width: 52px; height: 52px; border-radius: 50%; object-fit: cover; flex: none; background: var(--gc-ground-green); color: #fff; display: grid; place-items: center; font-weight: 700; }
.gc-quote figcaption b { display: block; font-size: 1rem; }
.gc-quote figcaption span { color: var(--gc-c-ink-soft); }
.gc-quotes-nav { display: flex; gap: .5rem; }
.gc-icon-btn { width: 46px; height: 46px; border-radius: 50%; border: 0; cursor: pointer; display: grid; place-items: center; background: var(--gc-c-green-start); color: #fff; }
.gc-icon-btn svg { width: 20px; height: 20px; }
.gc-photo-quotes { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 1rem; }
.gc-photo-quotes img { border-radius: 12px; width: 100%; }

/* ---------- Video (lite YouTube) ---------- */
.gc-video { position: relative; display: block; width: 100%; aspect-ratio: 16 / 9; border-radius: var(--gc-radius); overflow: hidden; background: #0b1f1a center / cover no-repeat; border: 0; padding: 0; cursor: pointer; color: #fff; text-align: left; }
.gc-video img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--gc-ease), opacity .3s; }
.gc-video::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,0) 40%, rgba(5,20,16,.85) 100%); }
.gc-video:hover img { transform: scale(1.04); }
.gc-video__play { position: absolute; z-index: 2; left: 50%; top: 50%; width: 68px; height: 68px; margin: -34px 0 0 -34px; border-radius: 50%; background: rgba(255,255,255,.95); display: grid; place-items: center; box-shadow: 0 10px 30px rgba(0,0,0,.35); transition: transform .25s var(--gc-ease); }
.gc-video__play svg { width: 26px; height: 26px; fill: var(--gc-c-green-start); margin-left: 4px; }
.gc-video:hover .gc-video__play { transform: scale(1.08); }
.gc-video__cap { position: absolute; z-index: 2; left: 1rem; right: 1rem; bottom: .9rem; font-weight: 700; line-height: 1.3; font-size: .98rem; }
.gc-video__cap small { display: block; font-weight: 400; opacity: .85; margin-top: .2rem; }
.gc-video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.gc-video.is-playing::after { display: none; }
.gc-video-grid { display: grid; grid-template-columns: 1.6fr 1fr; gap: 1.2rem; }
.gc-video-grid__side { display: grid; gap: 1rem; align-content: start; }
.gc-video-list { list-style: none; margin: 0; padding: 0; display: grid; gap: .3rem; max-height: 470px; overflow: auto; }
.gc-video-list button { display: grid; grid-template-columns: 120px 1fr; gap: .8rem; align-items: center; width: 100%; padding: .45rem; background: none; border: 0; border-radius: 10px; cursor: pointer; text-align: left; color: inherit; }
.gc-video-list button:hover, .gc-video-list button[aria-current="true"] { background: rgba(255,255,255,.1); }
.gc-paper .gc-video-list button:hover, .gc-paper .gc-video-list button[aria-current="true"] { background: #fff; }
.gc-video-list img { border-radius: 8px; aspect-ratio: 16/9; object-fit: cover; width: 120px; }
.gc-video-list span { font-size: .9rem; line-height: 1.35; }
.gc-video-list small { display: block; opacity: .8; margin-top: .2rem; }

/* ---------- FAQ ---------- */
.gc-faq { display: grid; gap: .7rem; }
.gc-faq details { border-radius: 12px; background: #fff; box-shadow: 0 1px 0 var(--gc-c-line), 0 12px 30px -28px rgba(16,48,42,.6); }
.gc-faq summary { list-style: none; cursor: pointer; padding: 1.1rem 3.2rem 1.1rem 1.3rem; font-weight: 700; position: relative; line-height: 1.4; }
.gc-faq summary::-webkit-details-marker { display: none; }
.gc-faq summary::after { content: ""; position: absolute; right: 1.2rem; top: 50%; width: 22px; height: 22px; margin-top: -11px; border-radius: 50%; background: #dcebdf url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230a6b3d' stroke-width='3' stroke-linecap='round'%3E%3Cpath d='M12 6v12M6 12h12'/%3E%3C/svg%3E") center / 60% no-repeat; transition: transform .25s var(--gc-ease); }
.gc-faq details[open] summary::after { transform: rotate(45deg); }
.gc-faq__a { padding: 0 1.3rem 1.2rem; color: var(--gc-c-ink-soft); }
.gc-faq__a p:last-child { margin: 0; }
.gc-ground .gc-faq details { background: rgba(255,255,255,.07); box-shadow: inset 0 0 0 1px rgba(255,255,255,.15); }
.gc-ground .gc-faq__a { color: var(--gc-c-muted); }

/* ---------- Forms ---------- */
.gc-form { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.gc-form .full { grid-column: 1 / -1; }
.gc-field { display: grid; gap: .35rem; }
.gc-field label { font-size: .9rem; font-weight: 500; }
.gc-field input, .gc-field select, .gc-field textarea { width: 100%; font: inherit; font-size: 1rem; padding: .8rem .95rem; border-radius: 10px; border: 1.5px solid rgba(255,255,255,.35); background: rgba(255,255,255,.08); color: #fff; min-height: 48px; }
.gc-field select option { color: var(--gc-c-ink); }
.gc-field input::placeholder, .gc-field textarea::placeholder { color: rgba(255,255,255,.7); }
.gc-field input:focus, .gc-field select:focus, .gc-field textarea:focus { outline: none; border-color: var(--gc-c-accent); box-shadow: 0 0 0 3px rgba(0,224,64,.25); }
:is(.gc-paper, .gc-paper-2) .gc-field input, :is(.gc-paper, .gc-paper-2) .gc-field select, :is(.gc-paper, .gc-paper-2) .gc-field textarea { background: #fff; border-color: #b9c8bd; color: var(--gc-c-ink); }
:is(.gc-paper, .gc-paper-2) .gc-field input::placeholder, :is(.gc-paper, .gc-paper-2) .gc-field textarea::placeholder { color: #5d7068; }
:is(.gc-paper, .gc-paper-2) .gc-field input:focus, :is(.gc-paper, .gc-paper-2) .gc-field select:focus, :is(.gc-paper, .gc-paper-2) .gc-field textarea:focus { border-color: var(--gc-c-link); box-shadow: 0 0 0 3px rgba(10,107,61,.2); }
:is(.gc-paper, .gc-paper-2) .gc-form__note { color: var(--gc-c-ink-soft); }
:is(.gc-paper, .gc-paper-2) .gc-form__ok { background: #dcebdf; box-shadow: inset 0 0 0 1px #9cc7a8; }
.gc-form__note { font-size: .85rem; color: var(--gc-c-muted); margin: 0; }
.gc-form__ok { grid-column: 1 / -1; border-radius: 10px; padding: .9rem 1rem; background: rgba(0,224,64,.14); box-shadow: inset 0 0 0 1px rgba(0,224,64,.5); font-weight: 500; }
.gc-form__ok[hidden] { display: none; }
.gc-lead-band { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(2rem, 1rem + 4vw, 5rem); align-items: center; }

/* ---------- Course page ---------- */
.gc-course-hero__grid { display: grid; grid-template-columns: 1.3fr .7fr; gap: clamp(1.5rem, 1rem + 3vw, 4rem); align-items: end; }
.gc-facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; border-radius: 16px; overflow: hidden; background: rgba(255,255,255,.18); box-shadow: inset 0 0 0 1px rgba(255,255,255,.18); }
.gc-facts div { padding: 1rem 1.1rem; background: rgba(0,0,0,.18); }
.gc-facts dt { font-size: var(--gc-s-label); letter-spacing: .14em; text-transform: uppercase; color: var(--gc-c-muted); margin-bottom: .3rem; }
.gc-facts dd { margin: 0; font-weight: 700; font-size: 1.08rem; line-height: 1.3; }
.gc-subnav { position: sticky; top: var(--gc-header-h); z-index: 40; background: rgba(244, 247, 242, .94); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom: 1px solid var(--gc-c-line); }
.gc-subnav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: .2rem; overflow-x: auto; scrollbar-width: none; }
.gc-subnav a { display: block; padding: .95rem .9rem; text-decoration: none; color: var(--gc-c-ink-soft); font-weight: 500; font-size: .95rem; white-space: nowrap; border-bottom: 2px solid transparent; }
.gc-subnav a:hover, .gc-subnav a.is-active { color: var(--gc-c-ink); border-bottom-color: var(--gc-c-logo); }
.gc-course--cmt .gc-subnav a.is-active, .gc-course--cmt .gc-subnav a:hover { border-bottom-color: var(--gc-c-cmt); }
.gc-split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.5rem, 1rem + 3vw, 4rem); align-items: start; }
.gc-syllabus { counter-reset: mod; display: grid; gap: .6rem; }
.gc-syllabus details { border-radius: 12px; background: #fff; box-shadow: 0 1px 0 var(--gc-c-line); }
.gc-syllabus summary { list-style: none; cursor: pointer; display: grid; grid-template-columns: auto auto 1fr auto; gap: 1rem; align-items: center; padding: 1rem 1.2rem; font-weight: 700; }
.gc-syllabus summary::-webkit-details-marker { display: none; }
.gc-syllabus summary .n { width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center; background: var(--gc-c-green-start); color: #fff; font-size: .9rem; }
.gc-course--cmt .gc-syllabus summary .n { background: var(--gc-c-cmt); }
.gc-syllabus summary .c { font-weight: 400; color: var(--gc-c-ink-soft); font-size: .88rem; white-space: nowrap; }
.gc-syllabus ol, .gc-syllabus ul { margin: 0; padding: 0 1.2rem 1.1rem 4.4rem; color: var(--gc-c-ink-soft); display: grid; gap: .3rem; }
.gc-syllabus p { padding: 0 1.2rem 1.1rem 4.4rem; margin: 0; color: var(--gc-c-ink-soft); }
.gc-price { border-radius: 20px; padding: clamp(1.4rem, 1rem + 2vw, 2.4rem); box-shadow: var(--gc-shadow); }
.gc-price__amount { font-size: clamp(2.2rem, 1.6rem + 2.4vw, 3.4rem); font-weight: 700; letter-spacing: -.02em; line-height: 1; margin: .4rem 0 .6rem; }
.gc-price__amount small { font-size: .4em; font-weight: 500; letter-spacing: .08em; margin-left: .3em; }
.gc-price hr { border: 0; border-top: 1px solid var(--gc-c-rule); margin: 1.3rem 0; }
.gc-enrol { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(1.5rem, 1rem + 3vw, 4rem); align-items: start; }
.gc-sticky-cta { position: fixed; z-index: 45; left: 50%; bottom: 16px; transform: translate(-50%, 140%); width: min(760px, calc(100% - 24px)); display: flex; align-items: center; gap: 1rem; justify-content: space-between; padding: .7rem .7rem .7rem 1.3rem; border-radius: 999px; color: #fff; background: rgba(16,48,42,.96); backdrop-filter: blur(10px); box-shadow: 0 20px 50px -20px rgba(0,0,0,.7), inset 0 0 0 1px rgba(255,255,255,.12); transition: transform .4s var(--gc-ease); }
.gc-sticky-cta.is-visible { transform: translate(-50%, 0); }
.gc-sticky-cta__info { display: flex; gap: .4rem 1.2rem; flex-wrap: wrap; align-items: center; font-size: .92rem; line-height: 1.3; min-width: 0; }
.gc-sticky-cta__info b { font-size: 1.02rem; }
.gc-course--cmt .gc-sticky-cta { background: rgba(107, 25, 34, .97); }

/* compare table (course hub) */
.gc-compare { width: 100%; border-collapse: separate; border-spacing: 0; background: #fff; border-radius: 16px; overflow: hidden; box-shadow: 0 1px 0 var(--gc-c-line), 0 20px 50px -36px rgba(16,48,42,.6); font-size: .97rem; }
.gc-compare th, .gc-compare td { padding: 1rem 1.1rem; text-align: left; vertical-align: top; border-bottom: 1px solid var(--gc-c-line); }
.gc-compare thead th { background: var(--gc-c-green-deep); color: #fff; vertical-align: bottom; }
.gc-compare tbody th { color: var(--gc-c-ink-soft); font-weight: 500; width: 18%; }
.gc-compare tr:last-child td, .gc-compare tr:last-child th { border-bottom: 0; }
.gc-table-scroll { overflow-x: auto; border-radius: 16px; }

/* ---------- Article ---------- */
.gc-progress { position: fixed; top: 0; left: 0; z-index: 60; height: 3px; width: 100%; background: var(--gc-c-accent); transform-origin: 0 50%; transform: scaleX(0); }
.gc-article-hero .gc-h1 { max-width: 24ch; }
.gc-i { width: 1.15em; height: 1.15em; flex: none; vertical-align: -0.2em; }
.gc-article-meta > span { display: inline-flex; align-items: center; gap: .4em; }
.gc-article-meta { display: flex; flex-wrap: wrap; gap: .6rem 1.3rem; align-items: center; margin-top: 1.4rem; font-size: .95rem; color: var(--gc-c-muted); }
.gc-article-cover { margin-top: clamp(-6rem, -4rem - 3vw, -3rem); position: relative; z-index: 2; }
.gc-article-cover img { width: 100%; border-radius: 18px; box-shadow: var(--gc-shadow); aspect-ratio: 16 / 9; object-fit: cover; background: var(--gc-c-paper-2); }
.gc-article-hero { padding-bottom: clamp(5rem, 4rem + 5vw, 8rem); }
.gc-article-layout { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: clamp(2rem, 1rem + 3vw, 4rem); align-items: start; padding: clamp(2rem, 1rem + 3vw, 3.5rem) 0 4rem; }
.gc-toc { position: sticky; top: calc(var(--gc-header-h) + 1.5rem); font-size: .92rem; max-height: calc(100vh - var(--gc-header-h) - 3rem); overflow: auto; }
.gc-toc h2 { font-size: var(--gc-s-label); letter-spacing: .16em; text-transform: uppercase; color: var(--gc-c-ink-soft); margin: 0 0 .8rem; font-weight: 500; }
.gc-toc ol { list-style: none; margin: 0; padding: 0; border-left: 2px solid var(--gc-c-line); }
.gc-toc li a { display: block; padding: .35rem 0 .35rem 1rem; margin-left: -2px; border-left: 2px solid transparent; color: var(--gc-c-ink-soft); text-decoration: none; line-height: 1.35; }
.gc-toc li.lvl3 a { padding-left: 1.8rem; font-size: .88rem; }
.gc-toc li a:hover { color: var(--gc-c-ink); border-left-color: var(--gc-c-logo); }
.gc-toc li a.is-active { color: var(--gc-c-ink); }
.gc-toc-mobile { display: none; margin-bottom: 1.5rem; border-radius: 12px; background: #fff; box-shadow: 0 1px 0 var(--gc-c-line); }
.gc-toc-mobile summary { padding: 1rem 1.2rem; font-weight: 700; cursor: pointer; }
.gc-toc-mobile ol { margin: 0; padding: 0 1.2rem 1rem 2.4rem; display: grid; gap: .3rem; font-size: .95rem; }
.gc-prose { font-size: 1.09rem; line-height: 1.78; max-width: 74ch; overflow-wrap: anywhere; }
.gc-prose h2 { font-size: clamp(1.4rem, 1.2rem + .8vw, 1.85rem); margin: 2.2em 0 .7em; padding-top: .2em; }
.gc-prose h3 { font-size: clamp(1.18rem, 1.1rem + .4vw, 1.38rem); margin: 1.8em 0 .6em; }
.gc-prose h4 { font-size: 1.1rem; margin: 1.5em 0 .5em; }
.gc-prose img { border-radius: 10px; margin: 1.4em auto; height: auto; }
.gc-prose figure { margin: 1.6em 0; max-width: 100%; }
.gc-prose figcaption { text-align: center; font-size: .9rem; color: var(--gc-c-ink-soft); margin-top: -.6em; }
.gc-prose ul, .gc-prose ol { padding-left: 1.4em; }
.gc-prose li { margin: .3em 0; }
.gc-prose blockquote { margin: 1.6em 0; padding: 1rem 1.3rem; border-left: 4px solid var(--gc-c-logo); background: #fff; border-radius: 0 12px 12px 0; }
.gc-prose table { border-collapse: collapse; width: 100%; font-size: .95rem; background: #fff; }
.gc-prose th, .gc-prose td { border: 1px solid var(--gc-c-line); padding: .6rem .7rem; vertical-align: top; }
.gc-prose .gc-table-scroll { margin: 1.5em 0; }
.gc-prose iframe { width: 100%; aspect-ratio: 16 / 9; height: auto; border: 0; border-radius: 12px; }
.gc-prose a { word-break: break-word; }
.gc-prose .wp-block-image, .gc-prose .aligncenter { text-align: center; }
.gc-prose > *:first-child { margin-top: 0; }
.gc-cta-box { border-radius: 18px; padding: clamp(1.4rem, 1rem + 2vw, 2.4rem); margin: 3rem 0 0; display: grid; grid-template-columns: 1fr auto; gap: 1.5rem; align-items: center; box-shadow: var(--gc-shadow); }
.gc-cta-box h2 { font-size: clamp(1.3rem, 1.1rem + .8vw, 1.7rem); margin: .6rem 0 .4rem; }
.gc-cta-box p { margin: 0; color: var(--gc-c-muted); }
.gc-aside-card { margin-top: 2rem; border-radius: 14px; padding: 1.2rem; }
.gc-aside-card p { font-size: .92rem; color: var(--gc-c-muted); margin: .5rem 0 1rem; }

/* ---------- Archive ---------- */
.gc-chiprow { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.6rem; }
.gc-pagination { display: flex; flex-wrap: wrap; gap: .5rem; justify-content: center; margin-top: 3rem; }
.gc-pagination a, .gc-pagination span { min-width: 46px; height: 46px; padding: 0 .9rem; display: inline-grid; place-items: center; border-radius: 999px; text-decoration: none; background: #fff; color: var(--gc-c-ink); box-shadow: inset 0 0 0 1px var(--gc-c-line); font-weight: 500; }
.gc-pagination [aria-current="page"] { background: var(--gc-c-green-start); color: #fff; box-shadow: none; }
.gc-pagination a:hover { box-shadow: inset 0 0 0 2px var(--gc-c-green-start); }
.gc-search { position: relative; max-width: 620px; margin-top: 1.8rem; }
.gc-search input { width: 100%; min-height: 56px; border-radius: 999px; border: 0; padding: 0 1.4rem 0 3.2rem; font: inherit; font-size: 1.05rem; color: var(--gc-c-ink); background: #fff; box-shadow: 0 16px 40px -20px rgba(0,0,0,.5); }
.gc-search svg { position: absolute; left: 1.1rem; top: 50%; width: 22px; height: 22px; margin-top: -11px; color: var(--gc-c-ink-soft); }
.gc-search__results { list-style: none; margin: .6rem 0 0; padding: .4rem; border-radius: 16px; background: #fff; color: var(--gc-c-ink); box-shadow: var(--gc-shadow); max-height: 380px; overflow: auto; }
.gc-search__results[hidden] { display: none; }
.gc-search__results a { display: block; padding: .6rem .8rem; border-radius: 10px; text-decoration: none; color: var(--gc-c-ink); line-height: 1.35; }
.gc-search__results a:hover, .gc-search__results a:focus { background: var(--gc-c-paper-2); }
.gc-search__results small { display: block; color: var(--gc-c-ink-soft); }
.gc-cat-tile { display: flex; flex-direction: column; justify-content: space-between; gap: 1rem; min-height: 150px; padding: 1.3rem; border-radius: 14px; text-decoration: none; color: #fff; background: var(--gc-ground-green); box-shadow: var(--gc-shadow); position: relative; overflow: hidden; transition: transform .3s var(--gc-ease); }
.gc-cat-tile:hover { transform: translateY(-4px); }
.gc-cat-tile--cmt { background: var(--gc-ground-cmt); }
.gc-cat-tile b { font-size: 1.15rem; line-height: 1.25; }
.gc-cat-tile span { font-size: .9rem; color: var(--gc-c-muted); }

/* ---------- Footer ---------- */
.gc-footer { padding: clamp(3rem, 2rem + 4vw, 5rem) 0 2rem; font-size: .95rem; }
.gc-footer__grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 2rem; }
.gc-footer__brand img { height: 52px; width: auto; margin-bottom: 1rem; }
.gc-footer h2 { font-size: var(--gc-s-label); letter-spacing: .16em; text-transform: uppercase; font-weight: 500; color: var(--gc-c-muted); margin: 0 0 1rem; }
.gc-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .45rem; }
.gc-footer a { text-decoration: none; }
.gc-footer a:hover { text-decoration: underline; }
.gc-footer__contact { font-style: normal; display: grid; gap: .4rem; color: var(--gc-c-muted); margin-top: 1rem; }
.gc-footer__contact a { color: #fff; }
.gc-social { display: flex; gap: .5rem; margin-top: 1.2rem; }
.gc-social a { width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; background: rgba(255,255,255,.1); }
.gc-social a:hover { background: rgba(255,255,255,.2); }
.gc-social svg { width: 20px; height: 20px; fill: #fff; }
.gc-footer__bottom { margin-top: 3rem; padding-top: 1.4rem; border-top: 1px solid var(--gc-c-rule); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; color: var(--gc-c-muted); font-size: .88rem; }
.gc-preview-flag { position: fixed; left: 12px; bottom: 12px; z-index: 70; font-size: .75rem; padding: .35rem .7rem; border-radius: 999px; background: rgba(16,48,42,.9); color: #fff; text-decoration: none; letter-spacing: .04em; }

/* ---------- Ground panels nested in paper sections (price card, CTA box, aside card) ----------
 * Must stay after the .gc-paper rules: same specificity, later wins. */
:is(.gc-paper, .gc-paper-2) :is(.gc-ground, .gc-ground-cmt, .gc-ground-deep) :is(.gc-eyebrow, .gc-muted, .gc-lead, .gc-form__note) { color: var(--gc-c-muted); }
:is(.gc-paper, .gc-paper-2) :is(.gc-ground, .gc-ground-cmt, .gc-ground-deep) .gc-kw { color: var(--gc-c-accent); }
:is(.gc-paper, .gc-paper-2) :is(.gc-ground, .gc-ground-cmt, .gc-ground-deep) .gc-badge--green { background: rgba(255,255,255,.12); color: #fff; box-shadow: inset 0 0 0 1px rgba(255,255,255,.28); }
:is(.gc-paper, .gc-paper-2) :is(.gc-ground, .gc-ground-cmt, .gc-ground-deep) .gc-field :is(input, select, textarea) { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.45); color: #fff; }
:is(.gc-paper, .gc-paper-2) :is(.gc-ground, .gc-ground-cmt, .gc-ground-deep) .gc-field :is(input, textarea)::placeholder { color: rgba(255,255,255,.75); }
:is(.gc-paper, .gc-paper-2) :is(.gc-ground, .gc-ground-cmt, .gc-ground-deep) .gc-form__ok { background: rgba(0,224,64,.14); box-shadow: inset 0 0 0 1px rgba(0,224,64,.5); }
:is(.gc-paper, .gc-paper-2) :is(.gc-ground, .gc-ground-cmt, .gc-ground-deep) a:not(.gc-btn) { color: #fff; }
.gc-hero__title { font-size: clamp(2rem, 1.25rem + 2.6vw, 3.55rem); line-height: 1.04; letter-spacing: -.02em; }
/* FRAME.md: logo green is never used on the red ground -> white check bullets there */
.gc-ground-cmt .gc-checks li::before { background-color: rgba(255,255,255,.16); box-shadow: inset 0 0 0 1.5px #fff; }
.gc-checks--2col { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .8rem 2rem; margin-bottom: 2.2rem; font-size: 1.05rem; }

/* ---------- Enrol landing (registration pages) ---------- */
.gc-enrol-hero { min-height: 100vh; min-height: 100svh; padding-bottom: clamp(3rem, 2rem + 4vw, 5rem); }
.gc-enrol-hero__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 500px); gap: clamp(2rem, 1rem + 4vw, 5rem); align-items: start; }
.gc-enrol-hero .gc-checks { font-size: 1.02rem; }
.gc-enrol-hero .gc-link-arrow svg { width: 1.1em; height: 1.1em; }
.gc-enrol-card { background: #fff; color: var(--gc-c-ink); border-radius: 20px; padding: clamp(1.3rem, 1rem + 1.5vw, 2.2rem); box-shadow: 0 30px 70px -30px rgba(0,0,0,.6); }
.gc-enrol-card a:not(.gc-btn) { color: var(--gc-c-link); }
.gc-enrol-card .gc-form__note { text-align: center; }
.gc-thanks { text-align: center; padding: 1rem 0; }
.gc-thanks[hidden], .gc-form[hidden] { display: none; }
.gc-thanks__icon { width: 104px; height: 104px; margin: 0 auto 1rem; border-radius: 50%; display: grid; place-items: center; background: #dcebdf; color: var(--gc-c-link); }
.gc-course--cmt .gc-thanks__icon { background: #f3dfe1; color: var(--gc-c-cmt); }
.gc-thanks__icon svg { width: 32px; height: 32px; }
.gc-thanks h2 { letter-spacing: .02em; }
.gc-thanks h2:focus { outline: none; }

/* ---------- Lottie icons (.gc-li) ----------
 * Role classes come from tools/lottie_icons.py; colours follow the ground via custom properties. */
.gc-li { --li-main: #fff; --li-accent: #00E040; --li-cmt: #8a222d; position: relative; display: inline-block; flex: none; width: var(--s, 40px); height: var(--s, 40px); vertical-align: middle; }
.gc-li svg, .gc-tile__icon .gc-li svg { display: block; width: 100%; height: 100%; }
.gc-li__live { position: absolute; inset: 0; }
.gc-li.is-live .gc-li__static { visibility: hidden; }
.gc-li .gc-l-main { stroke: var(--li-main); } .gc-li .gc-f-main { fill: var(--li-main); }
.gc-li .gc-l-accent { stroke: var(--li-accent); } .gc-li .gc-f-accent { fill: var(--li-accent); }
.gc-li .gc-l-cmt { stroke: var(--li-cmt); } .gc-li .gc-f-cmt { fill: var(--li-cmt); }
.gc-li .gc-l-white { stroke: #fff; } .gc-li .gc-f-white { fill: #fff; }
/* CMT red ground: no green on red (FRAME.md) */
.gc-ground-cmt .gc-li { --li-accent: #fff; --li-cmt: #6b1922; }
/* paper surfaces: ink line art, logo-green signal */
:is(.gc-paper, .gc-paper-2, .gc-card, .gc-enrol-card) .gc-li { --li-main: #10241e; --li-accent: #00A448; --li-cmt: #8a222d; }
:is(.gc-paper, .gc-paper-2) :is(.gc-ground, .gc-ground-deep, .gc-card--dark) .gc-li { --li-main: #fff; --li-accent: #00E040; }
:is(.gc-paper, .gc-paper-2) .gc-ground-cmt .gc-li { --li-main: #fff; --li-accent: #fff; --li-cmt: #6b1922; }
.gc-tile__icon .gc-li { --s: 56px; }
.gc-eyebrow--icon::before { display: none; }
.gc-eyebrow--icon .gc-li { --s: 30px; margin-right: .1rem; }
.gc-li--inline { --s: 22px; margin: -.2em .45rem 0 0; }
.gc-li--corner { position: absolute; right: 1rem; bottom: 1rem; opacity: .9; }
.gc-li--hero { --s: 72px; margin-top: 1.2rem; }
.gc-step .gc-step__icon { position: absolute; right: 1.1rem; top: 1.1rem; }
.gc-syllabus summary .gc-li { --s: 28px; }
.gc-thanks__icon .gc-li { --s: 72px; }
.gc-empty { text-align: center; } .gc-empty .gc-li { --s: 72px; margin-bottom: 1rem; }
.gc-cat-tile { padding-right: 5rem; }
.gc-tile { transition: transform .3s var(--gc-ease), box-shadow .3s var(--gc-ease); }
.gc-tile:hover { transform: translateY(-4px); }
.gc-facts dt { display: flex; align-items: center; }

/* ---------- Motion system (data attributes, see gc.js) ---------- */
/* chart lines that draw (pathLength=1) and candles that build up inside [data-gc-draw] */
[data-gc-draw] .gc-d { stroke-dasharray: 1 1; stroke-dashoffset: 1; transition: stroke-dashoffset 2.4s var(--gc-ease) .2s; }
[data-gc-draw].is-in .gc-d { stroke-dashoffset: 0; }
[data-gc-draw] .gc-c { transform: scaleY(0); transform-box: fill-box; transform-origin: 50% 100%; transition: transform .6s var(--gc-ease); transition-delay: calc(.4s + var(--i, 0) * 70ms); }
[data-gc-draw].is-in .gc-c { transform: none; }
.gc-hero__chart .area { transition: opacity 1.2s ease 1.4s; }
.gc-hero__visual:not(.is-in) .gc-hero__chart .area { opacity: 0; }
.gc-hero__chart .guides line { stroke: rgba(255,255,255,.3); stroke-width: 1; stroke-dasharray: 3 6; }
.gc-motif__grid line { stroke: #fff; stroke-width: 1; opacity: .55; vector-effect: non-scaling-stroke; }
.gc-motif__grid text { fill: #fff; font: 500 13px var(--gc-font); letter-spacing: .06em; opacity: .9; }
/* staggered children: animation (not transition) so hover transitions on cards stay untouched */
@keyframes gc-up { from { opacity: 0; transform: translateY(18px); } }
[data-gc-stagger]:not(.is-in) > * { opacity: 0; }
[data-gc-stagger].is-in > * { animation: gc-up .7s var(--gc-ease) backwards; animation-delay: calc(min(var(--i, 0), 10) * 70ms); }
/* heading underline that draws */
[data-gc-underline]::after { content: ""; display: block; width: 56px; height: 2px; margin-top: .5em; border-radius: 2px; background: var(--gc-c-logo); transform: scaleX(0); transform-origin: 0 50%; transition: transform .9s var(--gc-ease) .15s; }
[data-gc-underline].is-in::after { transform: none; }
.gc-ground-cmt [data-gc-underline]::after, :is(.gc-paper, .gc-paper-2) .gc-ground-cmt [data-gc-underline]::after { background: #fff; }
/* count-up figures: tabular, width reserved for the final digits */
.gc-count { display: inline-block; min-width: calc(var(--d, 2) * 1ch); font-variant-numeric: tabular-nums; text-align: right; }
.gc-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; margin: 0 0 1.6rem; }
.gc-stats div { border-top: 2px solid var(--gc-c-line); padding-top: .6rem; }
.gc-stats dd { margin: 0; order: -1; font-size: clamp(1.8rem, 1.4rem + 1.4vw, 2.6rem); font-weight: 700; line-height: 1; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.gc-stats div { display: flex; flex-direction: column; gap: .35rem; }
.gc-stats dt { font-size: .85rem; color: var(--gc-c-ink-soft); }
.gc-ground .gc-stats dt, .gc-ground-deep .gc-stats dt { color: var(--gc-c-muted); }
/* chart-note callouts beside the hero chart */
.gc-notes { position: absolute; inset: 0; pointer-events: none; }
.gc-note { position: absolute; left: var(--x); top: var(--y); transform: translate(0, -50%); font: 500 .7rem/1 var(--gc-font); letter-spacing: .08em; text-transform: uppercase; white-space: nowrap; color: #fff; padding: .4em .65em; border-radius: 4px; background: rgba(12, 38, 32, .78); box-shadow: inset 0 0 0 1px rgba(255,255,255,.35); opacity: 0; transition: opacity .6s ease, transform .6s var(--gc-ease); transition-delay: calc(1.8s + var(--i, 0) * .35s); }
.gc-note--guide { transform: translate(0, -130%); }
.gc-note--point { transform: translate(calc(-100% - 14px), -50%); }
.gc-note--point::after { content: ""; position: absolute; left: calc(100% + 8px); top: 50%; width: 9px; height: 9px; margin-top: -4.5px; border-radius: 50%; background: #00E040; box-shadow: 0 0 0 3px rgba(0,224,64,.25); }
.gc-notes:not(.is-in) .gc-note { opacity: 0; }
.gc-notes.is-in .gc-note { opacity: 1; }
/* syllabus timeline rail */
.gc-syllabus[data-gc-timeline] { position: relative; padding-left: 2rem; }
.gc-syllabus[data-gc-timeline]::before, .gc-timeline__fill { content: ""; position: absolute; left: .55rem; top: 1.6rem; bottom: 1.6rem; width: 2px; border-radius: 2px; background: var(--gc-c-line); }
.gc-timeline__fill { background: var(--gc-c-logo); transform: scaleY(0); transform-origin: 50% 0; }
.gc-course--cmt .gc-timeline__fill { background: var(--gc-c-cmt); }
.gc-syllabus[data-gc-timeline] details { position: relative; }
.gc-syllabus[data-gc-timeline] details::before { content: ""; position: absolute; left: calc(-2rem + .55rem - 5px); top: calc(1rem + 13px); width: 12px; height: 12px; border-radius: 50%; background: var(--gc-c-paper-2); box-shadow: inset 0 0 0 2px var(--gc-c-line); transition: background .3s, box-shadow .3s; }
.gc-syllabus[data-gc-timeline] details.is-passed::before { background: var(--gc-c-logo); box-shadow: inset 0 0 0 2px var(--gc-c-logo); }
.gc-course--cmt .gc-syllabus[data-gc-timeline] details.is-passed::before { background: var(--gc-c-cmt); box-shadow: inset 0 0 0 2px var(--gc-c-cmt); }
/* TOC chapter progress marker (sits on the TOC rail) */
.gc-toc__marker { position: absolute; left: 0; top: 0; width: 2px; height: 1px; background: var(--gc-c-logo); transform-origin: 0 0; opacity: 0; transition: opacity .3s; pointer-events: none; }

/* ---------- Home summary band + long-read block ---------- */
.gc-summary { padding: 1.25rem 0; border-bottom: 1px solid var(--gc-c-line); }
.gc-summary__in { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: .6rem 2.5rem; align-items: center; }
.gc-summary__text { margin: 0; max-width: 92ch; font-size: 1rem; line-height: 1.6; color: var(--gc-c-ink-soft); }
.gc-summary__link { white-space: nowrap; }
.gc-summary__link svg { width: 1.1em; height: 1.1em; }
.gc-longread__body { font-size: 1.04rem; max-width: 68ch; }
.gc-longread__body h2 { margin: 2.2rem 0 .6rem; scroll-margin-top: calc(var(--gc-header-h) + 1rem); }
.gc-longread__body h2:first-of-type { margin-top: 1.6rem; }
.gc-longread__toc { list-style: none; counter-reset: lr; margin: 0 0 1.4rem; padding: 0; display: grid; gap: .1rem; border-left: 2px solid var(--gc-c-line); }
.gc-longread__toc li { counter-increment: lr; }
.gc-longread__toc a { display: block; padding: .4rem 0 .4rem 1rem; margin-left: -2px; border-left: 2px solid transparent; text-decoration: none; color: var(--gc-c-ink-soft); line-height: 1.35; }
.gc-longread__toc a::before { content: counter(lr, decimal-leading-zero) "  "; font-variant-numeric: tabular-nums; color: var(--gc-c-link); font-weight: 700; }
.gc-longread__toc a:hover { color: var(--gc-c-ink); border-left-color: var(--gc-c-logo); }
@media (min-width: 861px) { .gc-longread__aside { position: sticky; top: calc(var(--gc-header-h) + 1.5rem); } }

/* ---------- Pillars: topic map, cluster, reading path, topic box ---------- */
.gc-pillar-badge { display: inline-flex; align-items: center; gap: .5rem; margin: 1.6rem 0 0; font-size: var(--gc-s-label); font-weight: 500; letter-spacing: .16em; text-transform: uppercase; }
.gc-topicmap { margin-top: 1rem; }
.gc-topicmap .gc-eyebrow { margin-bottom: .7rem; }
.gc-topicmap ol { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: .5rem; }
.gc-topicmap a { display: flex; align-items: center; gap: .6rem; padding: .65rem .8rem; border-radius: 10px; text-decoration: none; background: rgba(255,255,255,.08); box-shadow: inset 0 0 0 1px rgba(255,255,255,.2); line-height: 1.25; font-size: .95rem; transition: background .2s; }
.gc-topicmap a:hover { background: rgba(255,255,255,.16); }
.gc-topicmap a > span:not(.gc-li) { flex: 1; text-align: left; }
.gc-topicmap a b { font-variant-numeric: tabular-nums; }
.gc-topic-group { margin-top: 2.4rem; scroll-margin-top: calc(var(--gc-header-h) + 1rem); }
.gc-topic-group:first-of-type { margin-top: 0; }
.gc-topic-group__title { display: flex; align-items: center; gap: .7rem; font-size: var(--gc-s-h3); margin: 0 0 1rem; }
.gc-topic-group__title small { font-size: .85rem; font-weight: 500; color: var(--gc-c-ink-soft); margin-left: auto; }
.gc-topic-card { display: flex; gap: .8rem; align-items: flex-start; padding: 1rem; border-radius: 12px; background: #fff; color: var(--gc-c-ink); text-decoration: none; box-shadow: 0 1px 0 var(--gc-c-line), 0 12px 30px -28px rgba(16,48,42,.6); transition: transform .3s var(--gc-ease), box-shadow .3s var(--gc-ease); }
.gc-topic-card:hover { transform: translateY(-3px); box-shadow: 0 1px 0 var(--gc-c-line), 0 20px 40px -26px rgba(16,48,42,.6); }
.gc-topic-card b { display: block; font-size: .98rem; line-height: 1.35; }
.gc-topic-card small { display: block; margin-top: .35rem; color: var(--gc-c-ink-soft); font-size: .82rem; }
.gc-topic-card .gc-li, .gc-topic-box .gc-li { --li-main: #10241e; --li-accent: #00A448; }
.gc-path { list-style: none; margin: 0; padding: 0; display: grid; gap: .7rem; max-width: 820px; }
.gc-path a { display: flex; gap: 1rem; align-items: center; padding: 1rem 1.2rem; border-radius: 14px; text-decoration: none; background: rgba(255,255,255,.08); box-shadow: inset 0 0 0 1px rgba(255,255,255,.2); transition: background .2s, transform .3s var(--gc-ease); }
.gc-path a:hover { background: rgba(255,255,255,.15); transform: translateX(4px); }
.gc-path__n { flex: none; width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; font-weight: 700; font-variant-numeric: tabular-nums; background: #fff; color: var(--gc-c-green-start); }
.gc-ground-cmt .gc-path__n { color: var(--gc-c-cmt); }
.gc-path b { display: block; line-height: 1.35; }
.gc-path small { display: block; margin-top: .25rem; color: var(--gc-c-muted); }
.gc-topic-box { display: flex; gap: .9rem; align-items: center; margin: 0 0 1.6rem; padding: .9rem 1.1rem; border-radius: 12px; background: #fff; box-shadow: inset 4px 0 0 var(--gc-c-logo), 0 1px 0 var(--gc-c-line); font-size: .95rem; }
.gc-topic-box--cmt { box-shadow: inset 4px 0 0 var(--gc-c-cmt), 0 1px 0 var(--gc-c-line); }
.gc-topic-box p { margin: 0; line-height: 1.5; }
.gc-topic-box a { font-weight: 500; }
.gc-pillar-card { position: relative; display: flex; flex-direction: column; gap: .6rem; min-height: 240px; padding: 1.6rem; border-radius: 18px; text-decoration: none; color: #fff; box-shadow: var(--gc-shadow); transition: transform .3s var(--gc-ease); }
.gc-pillar-card:hover { transform: translateY(-4px); }
.gc-pillar-card .gc-eyebrow { margin: .4rem 0 0; color: var(--gc-c-muted); }
.gc-pillar-card b { font-size: clamp(1.2rem, 1rem + .7vw, 1.55rem); line-height: 1.25; }
.gc-pillar-card > span:not(.gc-li):not(.gc-eyebrow):not(.gc-link-arrow) { color: var(--gc-c-muted); font-size: .95rem; }
.gc-pillar-card .gc-link-arrow { margin-top: auto; color: #fff; }
.gc-pillar-card .gc-link-arrow svg { width: 1.1em; height: 1.1em; }

/* ---------- Motion ---------- */
.gc-reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s var(--gc-ease), transform .8s var(--gc-ease); }
.gc-reveal.is-in { opacity: 1; transform: none; }
.no-js .gc-reveal { opacity: 1; transform: none; }
/* without JS every motion hook shows its final state */
.no-js [data-gc-stagger] > *, .no-js .gc-note, .no-js .gc-hero__chart .area { opacity: 1; }
.no-js [data-gc-draw] .gc-d { stroke-dashoffset: 0; }
.no-js [data-gc-draw] .gc-c, .no-js [data-gc-underline]::after { transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important;
    animation-delay: 0s !important; transition-delay: 0s !important; }
  .gc-reveal { opacity: 1; transform: none; }
  .gc-pop { opacity: 1; transform: none; }
  .gc-hero__badge { animation: none; }
  [data-gc-stagger] > *, [data-gc-stagger]:not(.is-in) > * { animation: none !important; opacity: 1; }
  [data-gc-draw] .gc-d { stroke-dashoffset: 0; }
  [data-gc-draw] .gc-c, [data-gc-underline]::after { transform: none; }
  .gc-note { opacity: 1 !important; }
  .gc-hero__chart .area { opacity: .55 !important; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .gc-burger { display: inline-flex; }
  /* backdrop-filter would make the header the containing block of the fixed drawer */
  .gc-header.is-open { backdrop-filter: none; -webkit-backdrop-filter: none; background: var(--gc-c-green-deep); }
  .gc-nav { position: fixed; inset: var(--gc-header-h) 0 0 0; background: var(--gc-ground-deep); flex-direction: column; align-items: stretch; padding: 1rem var(--gc-pad) 2rem; overflow-y: auto; transform: translateX(100%); visibility: hidden; transition: transform .35s var(--gc-ease), visibility .35s; }
  .gc-header.is-open .gc-nav { transform: none; visibility: visible; }
  .gc-nav__list { flex-direction: column; align-items: stretch; gap: 0; }
  .gc-nav__item { border-bottom: 1px solid var(--gc-c-rule); }
  .gc-nav__link { width: 100%; justify-content: space-between; padding: 1rem .2rem; font-size: 1.08rem; }
  .gc-mega { position: static; transform: none; width: auto; display: none; opacity: 1; visibility: visible; grid-template-columns: 1fr; padding: 0 0 1rem; background: none; box-shadow: none; gap: 1rem; }
  .gc-nav__item.is-open .gc-mega { display: grid; transform: none; }
  .gc-mega--list { width: auto; padding: 0 0 1rem; }
  .gc-nav__cta { margin: 1.5rem 0 0; }
  .gc-nav__cta .gc-btn { width: 100%; }
  .gc-grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .gc-footer__grid { grid-template-columns: 1fr 1fr; }
  .gc-article-layout { grid-template-columns: minmax(0, 1fr); }
  .gc-article-layout > aside { display: none; }
  .gc-toc-mobile { display: block; }
}
@media (max-width: 860px) {
  .gc-hero__grid, .gc-course-hero__grid, .gc-lecturer, .gc-split, .gc-enrol, .gc-lead-band, .gc-video-grid, .gc-stairs__panel, .gc-enrol-hero__grid { grid-template-columns: 1fr; }
  .gc-checks--2col { grid-template-columns: 1fr; }
  .gc-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .gc-note { font-size: .62rem; }
  .gc-hero__visual { max-width: 460px; width: 100%; margin: 0 auto; }
  .gc-grid--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .gc-card--feature { grid-column: auto; flex-direction: column; }
  .gc-card--feature .gc-card__media { aspect-ratio: 16/9; min-height: 0; }
  .gc-lecturer__photo { max-width: 420px; }
  .gc-stairs__panel ul { columns: 1; }
}
@media (max-width: 600px) {
  :root { --gc-header-h: 64px; }
  .gc-logo img { height: 32px; }
  .gc-grid--3, .gc-grid--2, .gc-grid--4 { grid-template-columns: minmax(0, 1fr); }
  .gc-stairs__steps { grid-template-columns: 1fr; gap: .7rem; }
  .gc-step { min-height: 0; flex-direction: row; flex-wrap: wrap; align-items: center; margin-left: calc((var(--i, 0)) * 14px); }
  .gc-step:nth-of-type(2) { --i: 1; } .gc-step:nth-of-type(3) { --i: 2; }
  .gc-step__num { margin: 0 0 0 auto; font-size: 2.4rem; order: 3; }
  .gc-step .gc-step__icon { position: static; --s: 30px; }
  .gc-summary { padding: 1rem 0; }
  .gc-summary__in { grid-template-columns: 1fr; }
  .gc-summary__text { font-size: .95rem; }
  .gc-summary__more { display: none; }  /* full text stays in the long-read block below */
  .gc-topicmap ol { grid-template-columns: 1fr; }
  .gc-topic-box { align-items: flex-start; }
  .gc-syllabus summary { grid-template-columns: auto auto 1fr; gap: .7rem; }
  .gc-syllabus summary .c { display: none; }
  .gc-syllabus[data-gc-timeline] { padding-left: 1.6rem; }
  .gc-syllabus[data-gc-timeline] details::before { left: calc(-1.6rem + .55rem - 5px); }
  .gc-step__title { flex-basis: 100%; }
  .gc-stairs__trend { display: none; }
  .gc-form { grid-template-columns: 1fr; }
  .gc-facts { grid-template-columns: 1fr 1fr; }
  .gc-footer__grid { grid-template-columns: 1fr; }
  .gc-cta-box { grid-template-columns: 1fr; }
  .gc-sticky-cta { border-radius: 18px; padding: .6rem .6rem .6rem 1rem; }
  .gc-sticky-cta__info span { display: none; }
  .gc-quotes { grid-auto-columns: 86%; }
  .gc-video-list button { grid-template-columns: 96px 1fr; }
  .gc-video-list img { width: 96px; }
  .gc-compare { font-size: .9rem; }
  .gc-preview-flag { display: none; }
}

/* Larger Lottie icons (Huyen, 2026-10-15): 30-40px was too small to read the motion. */
.gc-step .gc-step__icon { --s: 64px !important; }
.gc-syllabus summary .gc-li, details > summary .gc-li { --s: 40px !important; }
.gc-facts .gc-li--inline { --s: 28px !important; }
@media (max-width: 600px) { .gc-tile__icon { width: 64px; height: 64px; } .gc-tile__icon .gc-li { --s: 46px; } .gc-step .gc-step__icon { --s: 48px !important; } }
.gc-step .gc-step__icon { top: auto !important; bottom: 1.1rem; right: 1.1rem; }

/* Staircase affordance (Huyen, 2026-10-15): users did not see the steps are clickable. */
.gc-stairs__hint { display: inline-flex; align-items: center; gap: .55rem; margin: 0 0 1.4rem; padding: .45rem .9rem; border-radius: 999px; font-size: .92rem; background: rgba(0,224,64,.12); box-shadow: inset 0 0 0 1px rgba(0,224,64,.35); color: #fff; }
.gc-stairs__hint span { line-height: 1.35; }
.gc-stairs__hint b { white-space: nowrap; color: var(--gc-c-accent); font-weight: 700; letter-spacing: .04em; }
.gc-stairs__hint svg { width: 1.2em; height: 1.2em; flex: none; color: var(--gc-c-accent); animation: gc-tap 1.6s var(--gc-ease) infinite; transform-origin: 50% 80%; }
@keyframes gc-tap { 0%, 60%, 100% { transform: translateY(0) scale(1); } 30% { transform: translateY(3px) scale(.92); } }
.gc-step__cta { display: inline-flex; align-items: center; gap: .35rem; align-self: flex-start; padding: .35rem .75rem; border-radius: 999px; font-size: .85rem; font-weight: 700; background: rgba(255,255,255,.12); box-shadow: inset 0 0 0 1px rgba(255,255,255,.3); transition: background .2s, color .2s; }
.gc-step__cta svg { width: 1em; height: 1em; transition: transform .25s; }
.gc-step__cta-on { display: none; }
.gc-step:hover .gc-step__cta { background: #fff; color: var(--gc-c-green-deep, #10302a); }
.gc-step[aria-selected="true"] .gc-step__cta { background: var(--gc-c-accent); color: #062014; box-shadow: none; }
.gc-step[aria-selected="true"] .gc-step__cta-on { display: inline; }
.gc-step[aria-selected="true"] .gc-step__cta-off { display: none; }
.gc-step[aria-selected="true"] .gc-step__cta svg { transform: translateY(2px); }
/* one-time attention pulse on the steps not yet opened, when the section first enters view */
.gc-stairs.is-nudge .gc-step[aria-selected="false"] { animation: gc-nudge 1.4s var(--gc-ease) 2; }
.gc-stairs.is-nudge .gc-step[aria-selected="false"]:nth-of-type(3) { animation-delay: .25s; }
@keyframes gc-nudge { 0%, 100% { box-shadow: inset 0 0 0 1px rgba(255,255,255,.16), 0 0 0 0 rgba(0,224,64,0); } 40% { box-shadow: inset 0 0 0 2px rgba(0,224,64,.9), 0 0 0 8px rgba(0,224,64,.18); } }
@media (max-width: 1100px) { .gc-step__cta { order: 2; } }
@media (max-width: 600px) { .gc-stairs__hint { border-radius: 14px; align-items: flex-start; } }
@media (prefers-reduced-motion: reduce) { .gc-stairs__hint svg, .gc-stairs.is-nudge .gc-step { animation: none !important; } }

/* Mega menu: bridge the gap between the button and the panel so the pointer can cross it */
@media (min-width: 1101px) { .gc-mega::before { content: ""; position: absolute; left: 0; right: 0; top: -14px; height: 14px; } }

/* Mobile QA pass (Huyen, 2026-10-16) */
.gc-link-arrow svg { width: 1.1em; height: 1.1em; flex: none; }
@media (max-width: 760px) {
  .gc-step { margin-left: 0 !important; }
}
@media (max-width: 1100px) {
  /* keep the icon as the positioning box for its live Lottie layer (was static → layer filled the whole step) */
  .gc-step .gc-step__icon { position: relative !important; top: auto !important; right: auto !important; bottom: auto !important; --s: 40px !important; }
}
@media (max-width: 600px) {
  .gc-syllabus summary .gc-li, details > summary .gc-li { display: none; }
  .gc-facts .gc-li--inline { --s: 20px !important; margin-right: .3rem; }
  .gc-facts div { padding: .85rem .9rem; }
}
/* sub-nav scrolls sideways on phones: fade the right edge so the cut-off tab reads as "more" */
@media (max-width: 860px) {
  .gc-subnav .gc-wrap { position: relative; }
  .gc-subnav .gc-wrap::after { content: ""; position: absolute; top: 0; right: 0; bottom: 0; width: 44px; pointer-events: none; background: linear-gradient(90deg, rgba(244,247,242,0), rgba(244,247,242,.96)); }
}
/* original WP bodies carry inline text-align: justify → wide word gaps on narrow screens */
@media (max-width: 760px) { .gc-prose p, .gc-prose li, .gc-prose span, .gc-prose div { text-align: left !important; } }
/* category hero chips: one swipeable row on phones instead of a full-screen column */
@media (max-width: 600px) {
  .gc-hero .gc-chiprow { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; margin-right: calc(-1 * var(--gc-pad)); padding-right: var(--gc-pad); -webkit-mask-image: linear-gradient(90deg, #000 85%, transparent); mask-image: linear-gradient(90deg, #000 85%, transparent); }
  .gc-hero .gc-chiprow::-webkit-scrollbar { display: none; }
  .gc-hero .gc-chiprow > * { flex: none; }
}
/* schedule table → one card per course on phones */
@media (max-width: 600px) {
  .gc-compare--stack thead { display: none; }
  .gc-compare--stack, .gc-compare--stack tbody, .gc-compare--stack tr { display: block; width: 100%; }
  .gc-compare--stack tr { border-bottom: 1px solid var(--gc-c-line); padding: .4rem 0; }
  .gc-compare--stack tbody th { display: block; width: auto; padding: .8rem 1rem .3rem; border: 0; font-weight: 700; color: var(--gc-c-ink); }
  .gc-compare--stack td { display: grid; grid-template-columns: 6.5rem 1fr; gap: .8rem; padding: .35rem 1rem; border: 0; }
  .gc-compare--stack td::before { content: attr(data-label); color: var(--gc-c-ink-soft); font-size: .85rem; }
  /* level compare table keeps sideways scroll; give the row labels room */
  .gc-compare:not(.gc-compare--stack) tbody th { min-width: 7rem; position: sticky; left: 0; background: #fff; z-index: 1; }
}

/* ---------- Staircase on phones: accordion (Huyen, 2026-10-16) ----------
 * The panel opens directly under the tapped step (steps + panels share one flex column via
 * display: contents and order), the panel is trimmed and the 12 chapters sit behind a toggle.
 * Desktop/tablet layout is unchanged. */
.gc-stairs__chapters > summary { display: none; }
@media (max-width: 760px) {
  /* user 2026-10-17: three compact steps in one row like desktop, rising 1 < 2 < 3; panel below the row */
  .gc-stairs__steps { grid-template-columns: repeat(3, minmax(0, 1fr)) !important; gap: .45rem; align-items: end; }
  .gc-step { margin: 0 !important; min-height: calc(112px + var(--rise-m, 0px)); padding: .65rem .55rem .75rem; gap: .3rem;
    flex-direction: column; flex-wrap: nowrap; align-items: flex-start; border-radius: 12px 12px 4px 4px; }
  .gc-step:nth-of-type(2) { --rise-m: 24px; }
  .gc-step:nth-of-type(3) { --rise-m: 48px; }
  .gc-step .gc-step__icon, .gc-step__title, .gc-step__cta { display: none !important; }
  .gc-step .gc-badge { font-size: .72rem; letter-spacing: .02em; padding: .25em .4em; white-space: normal; text-wrap: balance; line-height: 1.15; }
  .gc-step__meta { font-size: .72rem; line-height: 1.3; }
  .gc-step__num { order: 0; margin: auto 0 0 !important; font-size: 1.75rem; }
  .gc-step:hover { transform: none; }
  .gc-stairs__panel { margin: .8rem 0 0; border-radius: 14px; padding: 1.1rem 1rem 1.2rem; gap: 1rem; }
  .gc-stairs__panel > div > .gc-badge, .gc-stairs__panel > div > h3 { display: none; }
  .gc-stairs__desc { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; margin-top: 0; }
  .gc-stairs__panel .gc-kv { margin: .8rem 0 1rem; }
  .gc-stairs__panel .gc-btn-row { gap: .6rem; }
  .gc-stairs__panel .gc-btn-row .gc-btn { flex: 1 1 100%; justify-content: center; }
  .gc-stairs__chapters { border-top: 1px solid rgba(255,255,255,.22); padding-top: .2rem; }
  .gc-stairs__chapters > summary { display: flex; align-items: center; justify-content: space-between; gap: .6rem; padding: .7rem 0; cursor: pointer; font-weight: 700; list-style: none; }
  .gc-stairs__chapters > summary::-webkit-details-marker { display: none; }
  .gc-stairs__chapters > summary::after { content: "+"; display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: rgba(255,255,255,.16); font-size: 1.1rem; line-height: 1; }
  .gc-stairs__chapters[open] > summary::after { content: "–"; }
  .gc-stairs__chapters > .gc-eyebrow { display: none; }
}

/* ---------- "Đăng ký tư vấn" popup (Huyen, 2026-10-17) ---------- */
.gc-modal { width: min(560px, calc(100vw - 2rem)); max-height: calc(100dvh - 2rem); padding: 0; border: 0; border-radius: 18px; color: #fff; background: var(--gc-ground-deep); box-shadow: 0 40px 90px -30px rgba(0,0,0,.75), inset 0 0 0 1px rgba(255,255,255,.12); overflow: auto; overscroll-behavior: contain; }
.gc-modal::backdrop { background: rgba(6, 22, 18, .72); backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px); }
.gc-modal__box { position: relative; padding: clamp(1.3rem, 1rem + 2vw, 2rem); }
.gc-modal__box .gc-h3 { margin: .3rem 2.5rem 1.2rem 0; line-height: 1.25; }
.gc-modal__close { position: absolute; top: .9rem; right: .9rem; width: 40px; height: 40px; border: 0; border-radius: 50%; display: grid; place-items: center; cursor: pointer; color: #fff; background: rgba(255,255,255,.12); }
.gc-modal__close:hover, .gc-modal__close:focus-visible { background: rgba(255,255,255,.24); }
.gc-modal__close svg { width: 18px; height: 18px; }
.gc-modal[open] { animation: gc-modal-in .28s var(--gc-ease); }
@keyframes gc-modal-in { from { opacity: 0; transform: translateY(16px) scale(.98); } to { opacity: 1; transform: none; } }
html.gc-modal-open { overflow: hidden; }
@media (max-width: 600px) {
  .gc-modal { width: 100vw; max-width: 100vw; max-height: 92dvh; margin: auto 0 0; border-radius: 18px 18px 0 0; }
  .gc-modal[open] { animation-name: gc-sheet-in; }
  @keyframes gc-sheet-in { from { transform: translateY(40px); opacity: .6; } to { transform: none; opacity: 1; } }
}
@media (prefers-reduced-motion: reduce) { .gc-modal[open] { animation: none; } }

/* Language switcher VI | EN in the header (0.4.3). Desktop: in the menu, before the CTA. ≤1100 px: one copy next to
   the burger (reachable without opening the menu; fits 320 px with the 32 px logo) and one at the bottom of the
   drawer. Current language = filled pill (aria-current). */
.gc-lang { flex: none; display: inline-flex; align-items: center; gap: 2px; padding: 3px; border-radius: 999px; background: rgba(255,255,255,.08); box-shadow: inset 0 0 0 1px rgba(255,255,255,.2); }
.gc-lang a { display: inline-flex; align-items: center; justify-content: center; min-width: 34px; height: 30px; padding: 0 .55rem; border-radius: 999px; font-size: .78rem; font-weight: 700; letter-spacing: .08em; line-height: 1; color: rgba(255,255,255,.85); text-decoration: none; transition: background .2s, color .2s; }
.gc-lang a:hover { color: #fff; background: rgba(255,255,255,.14); }
.gc-lang a[aria-current] { color: var(--gc-c-green-start); background: #fff; }
.gc-lang a:focus-visible { outline: 2px solid var(--gc-c-accent); outline-offset: 2px; }
.gc-lang--nav { margin-left: .6rem; }
.gc-lang--bar { display: none; }
@media (max-width: 1100px) {
  .gc-lang--bar { display: inline-flex; margin-left: auto; }
  .gc-lang--bar + .gc-burger { margin-left: 0; }
  .gc-lang--nav { align-self: flex-start; margin: 1.5rem 0 0; }
  .gc-lang--nav + .gc-nav__cta { margin-top: 1rem; }
}
@media (max-width: 600px) { .gc-header__in { gap: .6rem; } }
@media (max-width: 359px) { .gc-lang a { min-width: 30px; height: 28px; padding: 0 .45rem; font-size: .74rem; } }
@media (prefers-reduced-motion: reduce) { .gc-lang a { transition: none; } }

/* Thank-you popup after a course registration (0.4.2; 0.4.3: compact centred phone layout + next-level cards).
   Preview: <dialog id="gc-thanks">; WordPress: Elementor Pro popup "Green Chart – Popup Cảm ơn" (widget gce-thanks).
   The inner padding belongs to .gc-thanks-pop itself, so the layout does not depend on the padding of the Elementor
   popup container (0.4.2 live: the card touched the edges at ~800 px). The check mark draws once when the popup is
   shown (display:none → shown restarts the animation); static with reduced motion. Phones: centred dialog with 16 px
   side margins that fits 375×667 without scrolling, including two next-level cards. */
.gc-modal--thanks { width: min(540px, calc(100vw - 2rem)); }
.gc-modal--thanks .gc-modal__box { padding: 0; }
.gc-thanks-pop { padding: clamp(1.5rem, 1.1rem + 1.6vw, 2.1rem) clamp(1.1rem, .6rem + 2.2vw, 2rem) clamp(1.2rem, 1rem + 1vw, 1.7rem); text-align: center; }
.gc-thanks-pop__check { width: 72px; height: 72px; margin: 0 auto 1rem; border-radius: 50%; display: grid; place-items: center; background: rgba(0,224,64,.12); box-shadow: 0 0 0 8px rgba(0,224,64,.06); }
.gc-thanks-pop__check svg { width: 50px; height: 50px; fill: none; stroke: var(--gc-c-accent); stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
.gc-thanks-pop__ring { stroke-dasharray: 145; opacity: .55; animation: gc-draw-ring .6s var(--gc-ease) both; }
.gc-thanks-pop__tick { stroke-dasharray: 31; animation: gc-draw-tick .4s .45s var(--gc-ease) both; }
@keyframes gc-draw-ring { from { stroke-dashoffset: 145; } to { stroke-dashoffset: 0; } }
@keyframes gc-draw-tick { from { stroke-dashoffset: 31; } to { stroke-dashoffset: 0; } }
.gc-thanks-pop .gc-eyebrow { margin-bottom: .5rem; }
.gc-modal__box .gc-thanks-pop .gc-h3, .gc-thanks-pop .gc-h3 { margin: 0 0 .6rem; }
.gc-thanks-pop__lead { margin: 0 auto; max-width: 40ch; color: rgba(255,255,255,.86); }
.gc-thanks-pop__next { margin: 1.25rem 0 1rem; padding: .8rem 1rem .35rem; border-radius: 14px; text-align: left; background: rgba(255,255,255,.06); box-shadow: inset 0 0 0 1px rgba(255,255,255,.1); }
.gc-thanks-pop__next[hidden] { display: none; }
.gc-thanks-pop__next h3 { margin: 0 0 .2rem; font-size: var(--gc-s-label); font-weight: 500; letter-spacing: .14em; text-transform: uppercase; color: rgba(255,255,255,.78); }
.gc-thanks-pop__next ul { list-style: none; margin: 0; padding: 0; }
.gc-thanks-pop__next li + li { border-top: 1px solid rgba(255,255,255,.12); }
.gc-thanks-pop__next a { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 44px; padding: .55rem 0; color: #fff; font-weight: 500; text-decoration: none; }
.gc-thanks-pop__next a svg { flex: none; width: 1.15em; height: 1.15em; color: var(--gc-c-accent); transition: transform .25s var(--gc-ease); }
.gc-thanks-pop__next a:hover, .gc-thanks-pop__next a:focus-visible { text-decoration: underline; text-underline-offset: .2em; }
.gc-thanks-pop__next a:hover svg { transform: translateX(3px); }
/* next-level cards ("Lộ trình tiếp theo"): side by side when two fit, else stacked */
.gc-thanks-pop__next--path { padding-bottom: .8rem; }
.gc-thanks-pop__next .gc-thanks-pop__cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr)); gap: .55rem; margin-top: .45rem; }
.gc-thanks-pop__cards li + li { border-top: 0; }
.gc-thanks-pop__next .gc-thanks-card { display: flex; flex-direction: column; align-items: stretch; justify-content: flex-start; gap: .45rem; height: 100%; min-height: 0; padding: .7rem .8rem; border-radius: 12px; background: rgba(255,255,255,.07); box-shadow: inset 0 0 0 1px rgba(255,255,255,.14); transition: background .2s, box-shadow .2s; }
.gc-thanks-pop__next .gc-thanks-card:hover, .gc-thanks-pop__next .gc-thanks-card:focus-visible { text-decoration: none; background: rgba(255,255,255,.12); box-shadow: inset 0 0 0 1px rgba(0,224,64,.6); }
.gc-thanks-card__head { display: flex; flex-wrap: wrap; align-items: center; gap: .35rem .5rem; }
.gc-thanks-card__head .gc-badge { font-size: .66rem; }
.gc-thanks-card__head b { font-size: .95rem; line-height: 1.3; }
.gc-thanks-card__meta { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .15rem .6rem; margin-top: auto; font-size: .84rem; font-weight: 400; color: rgba(255,255,255,.8); }
.gc-thanks-card__go { display: inline-flex; align-items: center; gap: .3rem; color: #fff; font-weight: 600; white-space: nowrap; }
.gc-thanks-card:hover .gc-thanks-card__go, .gc-thanks-card:focus-visible .gc-thanks-card__go { text-decoration: underline; text-underline-offset: .2em; }
.gc-thanks-pop__call { margin: 0 0 1.1rem; color: rgba(255,255,255,.86); }
.gc-thanks-pop__call a { color: #fff; font-weight: 700; white-space: nowrap; text-decoration: underline; text-decoration-color: var(--gc-c-accent); text-underline-offset: .2em; }
.gc-thanks-pop .gc-btn-row { justify-content: center; gap: .6rem; }
.gc-thanks-pop .gc-btn-row > * { flex: 1 1 8rem; max-width: 14rem; }
.gc-thanks-pop__social { justify-content: center; margin-top: 1.1rem; }
.gc-thanks-pop__social a { width: 38px; height: 38px; }
.gc-thanks-pop__social svg { width: 18px; height: 18px; }
@media (max-width: 600px) {
  .gc-modal--thanks { width: calc(100vw - 2rem); max-width: 30rem; max-height: calc(100dvh - 2rem); margin: auto; border-radius: 18px; }
  .gc-modal--thanks[open] { animation-name: gc-modal-in; }
  .gc-modal--thanks .gc-modal__close { top: .5rem; right: .5rem; width: 36px; height: 36px; }
  .gc-thanks-pop { padding: 1.1rem 1rem .95rem; }
  .gc-thanks-pop__check { width: 50px; height: 50px; margin-bottom: .55rem; box-shadow: 0 0 0 5px rgba(0,224,64,.06); }
  .gc-thanks-pop__check svg { width: 34px; height: 34px; }
  .gc-thanks-pop .gc-eyebrow { margin-bottom: .3rem; font-size: .7rem; }
  .gc-modal__box .gc-thanks-pop .gc-h3, .gc-thanks-pop .gc-h3 { margin-bottom: .4rem; font-size: 1.15rem; }
  .gc-thanks-pop__lead { font-size: .9rem; line-height: 1.45; }
  .gc-thanks-pop__next { margin: .8rem 0 .7rem; padding: .55rem .75rem .2rem; }
  .gc-thanks-pop__next--path { padding-bottom: .65rem; }
  .gc-thanks-pop__next h3 { font-size: .7rem; }
  .gc-thanks-pop__next a { min-height: 40px; padding: .4rem 0; font-size: .92rem; }
  .gc-thanks-pop__next .gc-thanks-pop__cards { gap: .45rem; margin-top: .35rem; }
  .gc-thanks-pop__next .gc-thanks-card { gap: .25rem; padding: .5rem .65rem; }
  .gc-thanks-card__head b { font-size: .86rem; }
  .gc-thanks-card__meta { font-size: .78rem; }
  .gc-thanks-pop__call { margin-bottom: .7rem; font-size: .9rem; }
  .gc-thanks-pop .gc-btn { min-height: 44px; padding: .5em 1em; font-size: .95rem; }
  .gc-thanks-pop__social { margin-top: .7rem; }
  .gc-thanks-pop__social a { width: 34px; height: 34px; }
  .gc-thanks-pop__social svg { width: 16px; height: 16px; }
}
@media (prefers-reduced-motion: reduce) { .gc-thanks-pop__ring, .gc-thanks-pop__tick { animation: none; } .gc-thanks-pop__next a svg, .gc-thanks-pop__next .gc-thanks-card { transition: none; } }
/* key-value labels on light cards/paper (were white-on-white on the course hub tiles) */
.gc-paper .gc-kv dt, .gc-paper-2 .gc-kv dt, .gc-tile .gc-kv dt { color: var(--gc-c-ink-soft); }
.gc-ground .gc-tile .gc-kv dt, .gc-ground-deep .gc-tile .gc-kv dt, .gc-ground-cmt .gc-tile .gc-kv dt { color: var(--gc-c-muted); }
/* desktop has room right of the chart: centre the CMT badge exactly over the peak */
@media (min-width: 1101px) { .gc-hero__badge { left: calc(97.1% - var(--bw) / 2); } }
/* very narrow phones: the level badge wraps to 2 lines, so raise the base to keep 1 < 2 < 3 */
@media (max-width: 360px) { .gc-step { min-height: calc(138px + var(--rise-m, 0px)); } }