/* Growth Group Academy — site styles
   Brand: Bebas Neue (display), Open Sans (body)
   Palette: alabaster #F1EDE4, deep green #197964, acid green #C6C118 */

:root {
  --alabaster: #F1EDE4;
  --paper: #FBF9F4;
  --green: #197964;
  --green-dark: #0E3F35;
  --green-ink: #0B2E27;
  --acid: #C6C118;
  --acid-soft: #E7E39A;
  --ink: #1C2421;
  --muted: #4E5A55;
  --line: #D9D2C3;
  --white: #FFFFFF;
  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 1px 2px rgba(14, 63, 53, .06), 0 8px 24px rgba(14, 63, 53, .08);
  --max: 1160px;
  --gutter: clamp(16px, 4vw, 40px);
  --header-h: 72px;
  --font-display: "Bebas Neue", "Oswald", "Arial Narrow", Impact, sans-serif;
  --font-body: "Open Sans", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--alabaster);
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--green); text-underline-offset: 3px; }
a:hover { color: var(--green-dark); }
p { margin: 0 0 1em; }
ul, ol { padding-left: 1.2em; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: .01em;
  line-height: 1.02;
  color: var(--green-ink);
  margin: 0 0 .4em;
}
h1 { font-size: clamp(2.9rem, 7vw, 5.4rem); }
h2 { font-size: clamp(2.2rem, 4.6vw, 3.4rem); }
h3 { font-size: clamp(1.55rem, 2.4vw, 1.9rem); letter-spacing: .02em; }
h4 { font-size: 1.05rem; margin: 0 0 .4em; color: var(--green-ink); }

.eyebrow {
  display: inline-block;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: .9rem;
}
.lead { font-size: clamp(1.1rem, 1.6vw, 1.3rem); color: var(--muted); max-width: 46ch; }
.muted { color: var(--muted); }

/* Accessibility */
.skip-link {
  position: absolute; left: 16px; top: -60px; z-index: 200;
  background: var(--green-dark); color: var(--white);
  padding: 12px 18px; border-radius: var(--radius-sm); font-weight: 700;
}
.skip-link:focus { top: 12px; color: var(--white); }
:focus-visible { outline: 3px solid var(--green); outline-offset: 3px; border-radius: 4px; }
.on-dark :focus-visible { outline-color: var(--acid); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

/* Layout */
.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
.section { padding: clamp(64px, 9vw, 112px) 0; }
.section-tight { padding: clamp(44px, 6vw, 72px) 0; }
.section-head { max-width: 720px; margin-bottom: clamp(32px, 4vw, 52px); }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head.center .lead { margin-left: auto; margin-right: auto; }
.grid { display: grid; gap: clamp(18px, 2.4vw, 28px); }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); }
.bg-paper { background: var(--paper); }
.bg-white { background: var(--white); }
.bg-dark { background: var(--green-dark); color: #E6EFEB; }
.bg-dark h1, .bg-dark h2, .bg-dark h3, .bg-dark h4 { color: var(--white); }
.bg-dark .eyebrow { color: var(--acid); }
.bg-dark .lead, .bg-dark .muted { color: #C4D6CF; }
.bg-dark a:not(.btn) { color: var(--acid-soft); }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(241, 237, 228, .94);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: var(--header-h); }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--green-ink); }
.brand img { width: 52px; height: auto; }
.brand-text { font-family: var(--font-display); font-size: 1.55rem; letter-spacing: .04em; line-height: 1; }
.brand-text small { display: block; font-family: var(--font-body); font-size: .62rem; letter-spacing: .2em; text-transform: uppercase; color: var(--green); font-weight: 700; margin-top: 3px; }

.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
  display: inline-flex; align-items: center; min-height: 44px; padding: 0 12px;
  text-decoration: none; color: var(--ink); font-weight: 600; font-size: .95rem; border-radius: 999px; white-space: nowrap;
}
.nav a:hover { color: var(--green); background: rgba(25, 121, 100, .07); }
.nav a[aria-current="page"] { color: var(--green); box-shadow: inset 0 -3px 0 var(--acid); border-radius: 0; }
.nav .btn { margin-left: 10px; }
.nav .btn-primary, .nav .btn-primary:hover { color: var(--white); }
.nav .btn-primary:hover { background: var(--green-dark); }
.menu-toggle svg { width: 18px; height: 18px; flex: 0 0 18px; }
.menu-toggle {
  display: none; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; min-width: 44px; padding: 0 14px;
  border: 1.5px solid var(--green); border-radius: 999px; background: transparent;
  color: var(--green-ink); font: 700 .9rem var(--font-body); cursor: pointer;
}
.menu-toggle .bars { width: 18px; height: 12px; position: relative; display: inline-block; }
.menu-toggle .bars::before, .menu-toggle .bars::after, .menu-toggle .bars span {
  content: ""; position: absolute; left: 0; right: 0; height: 2px; background: currentColor; border-radius: 2px;
}
.menu-toggle .bars::before { top: 0; } .menu-toggle .bars span { top: 5px; } .menu-toggle .bars::after { bottom: 0; }

@media (max-width: 1180px) {
  .menu-toggle { display: inline-flex; }
  .nav {
    position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--alabaster); border-bottom: 1px solid var(--line);
    padding: 8px var(--gutter) 20px; display: none;
    box-shadow: 0 12px 24px rgba(14, 63, 53, .1);
  }
  .nav.open { display: flex; }
  .nav a { min-height: 52px; border-radius: 0; border-bottom: 1px solid var(--line); padding: 0 4px; font-size: 1.05rem; }
  .nav a[aria-current="page"] { box-shadow: inset 4px 0 0 var(--acid); padding-left: 14px; }
  .nav .btn { margin: 16px 0 0; justify-content: center; border-bottom: 0; }
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 0 24px; border-radius: 999px;
  font: 700 1rem/1 var(--font-body); text-decoration: none; cursor: pointer;
  border: 2px solid transparent; transition: background .2s, color .2s, border-color .2s, transform .2s;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--green); color: var(--white); }
.btn-primary:hover { background: var(--green-dark); color: var(--white); }
.btn-acid { background: var(--acid); color: var(--green-ink); }
.btn-acid:hover { background: #D6D12E; color: var(--green-ink); }
.btn-ghost { border-color: var(--green); color: var(--green-ink); background: transparent; }
.btn-ghost:hover { background: var(--green); color: var(--white); }
.bg-dark .btn-ghost { border-color: rgba(255,255,255,.55); color: var(--white); }
.bg-dark .btn-ghost:hover { background: var(--white); color: var(--green-ink); }
.btn-sm { min-height: 44px; padding: 0 18px; font-size: .92rem; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.arrow { transition: transform .2s; }
.btn:hover .arrow, .text-link:hover .arrow { transform: translateX(3px); }
.text-link { display: inline-flex; align-items: center; gap: 6px; min-height: 44px; font-weight: 700; text-decoration: none; color: var(--green); }

/* Hero */
.hero { position: relative; padding: clamp(56px, 8vw, 104px) 0 clamp(56px, 7vw, 88px); overflow: hidden; }
.hero::before {
  content: ""; position: absolute; right: -12%; top: -30%; width: 62vw; max-width: 760px; aspect-ratio: 1;
  background: radial-gradient(circle at 40% 40%, rgba(198, 193, 24, .28), rgba(198, 193, 24, 0) 62%);
  pointer-events: none;
}
.hero-grid { position: relative; display: grid; grid-template-columns: 1.25fr .85fr; gap: clamp(32px, 5vw, 64px); align-items: center; }
@media (max-width: 900px) { .hero-grid { grid-template-columns: 1fr; } }
.hero h1 .accent { color: var(--green); }
.hero h1 .mark { background: linear-gradient(transparent 62%, var(--acid) 62%, var(--acid) 92%, transparent 92%); padding: 0 .06em; }
.hero .lead { margin-bottom: 28px; }
.hero-note { margin-top: 18px; font-size: .92rem; color: var(--muted); }
.hero-card {
  background: var(--green-dark); color: #E6EFEB; border-radius: 22px; padding: clamp(24px, 3vw, 34px);
  box-shadow: var(--shadow); position: relative;
}
.hero-card::after {
  content: ""; position: absolute; inset: auto 22px -10px auto; width: 72px; height: 72px; border-radius: 50%;
  background: var(--acid); z-index: -1;
}
.hero-card h2 { color: var(--white); font-size: 2rem; margin-bottom: .5em; }
.hero-card ol { margin: 0 0 20px; padding: 0; list-style: none; counter-reset: s; }
.hero-card li { counter-increment: s; display: grid; grid-template-columns: 34px 1fr; gap: 12px; padding: 10px 0; border-top: 1px solid rgba(255,255,255,.12); }
.hero-card li::before {
  content: counter(s); font-family: var(--font-display); font-size: 1.35rem; color: var(--green-ink);
  background: var(--acid); width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; line-height: 1; padding-top: 2px;
}
.hero-card li strong { color: var(--white); display: block; }
.hero-card li span { font-size: .93rem; color: #C4D6CF; }

/* Page hero (inner pages) */
.page-hero { padding: clamp(52px, 7vw, 92px) 0 clamp(40px, 5vw, 64px); border-bottom: 1px solid var(--line); position: relative; overflow: hidden; }
.page-hero::after {
  content: ""; position: absolute; right: -80px; bottom: -120px; width: 320px; height: 320px; border-radius: 50%;
  border: 36px solid rgba(198, 193, 24, .32); pointer-events: none;
}
.page-hero .lead { max-width: 60ch; }

/* Proof strip */
.proof { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--paper); }
.proof-inner { display: grid; grid-template-columns: auto 1fr; gap: 28px; align-items: center; padding: 26px 0; }
@media (max-width: 760px) { .proof-inner { grid-template-columns: 1fr; gap: 12px; } }
.proof-label { font-size: .78rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.proof-list { display: flex; flex-wrap: wrap; gap: 10px 28px; margin: 0; padding: 0; list-style: none; }
.proof-list li { font-weight: 700; color: var(--green-ink); font-size: .98rem; }

/* Cards */
.card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: clamp(22px, 2.6vw, 30px); display: flex; flex-direction: column; height: 100%;
  transition: border-color .2s, box-shadow .2s, transform .2s;
}
.card:hover { border-color: var(--green); box-shadow: var(--shadow); }
.card .icon {
  width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center;
  background: rgba(25, 121, 100, .1); color: var(--green); margin-bottom: 18px;
}
.card .icon svg { width: 24px; height: 24px; }
.card p { color: var(--muted); }
.card .card-foot { margin-top: auto; padding-top: 8px; }
.card .ideal { font-size: .9rem; color: var(--muted); border-top: 1px dashed var(--line); padding-top: 12px; margin-top: 4px; }
.card .ideal strong { color: var(--green-ink); }
.card-feature { background: var(--green-dark); border-color: var(--green-dark); color: #E6EFEB; }
.card-feature h3 { color: var(--white); }
.card-feature p { color: #C4D6CF; }
.card-feature .icon { background: var(--acid); color: var(--green-ink); }
.card-feature .text-link { color: var(--acid-soft); }
.tag {
  display: inline-block; font-size: .75rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  padding: 5px 10px; border-radius: 999px; background: var(--acid); color: var(--green-ink); margin-bottom: 14px; align-self: flex-start;
}

/* Feature split */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 80px); align-items: center; }
@media (max-width: 880px) { .split { grid-template-columns: 1fr; } }
.check-list { list-style: none; padding: 0; margin: 0 0 24px; }
.check-list li { position: relative; padding-left: 34px; margin-bottom: 12px; }
.check-list li::before {
  content: ""; position: absolute; left: 0; top: .3em; width: 22px; height: 22px; border-radius: 50%;
  background: var(--acid) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230B2E27' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L19 7'/%3E%3C/svg%3E") center/13px no-repeat;
}

/* Journey / steps */
.journey { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 22px; padding: 0; list-style: none; }
.journey li {
  font-family: var(--font-display); font-size: 1.15rem; letter-spacing: .06em;
  padding: 6px 14px 4px; border-radius: 999px; background: rgba(25, 121, 100, .1); color: var(--green-ink);
}
.journey li + li::before { content: "→"; margin-right: 8px; color: var(--green); font-family: var(--font-body); font-size: .9rem; }

.steps { counter-reset: step; display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); list-style: none; margin: 0; padding: 0; }
.steps li { counter-increment: step; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.14); border-radius: var(--radius); padding: 24px; }
.steps li::before { content: "0" counter(step); display: block; font-family: var(--font-display); font-size: 2.6rem; color: var(--acid); line-height: 1; margin-bottom: 10px; }
.steps h3 { font-size: 1.6rem; }
.steps p { margin: 0; color: #C4D6CF; font-size: .98rem; }

/* Stats */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 180px), 1fr)); gap: 16px; }
.stat { padding: 22px; border-radius: var(--radius); background: var(--white); border: 1px solid var(--line); }
.stat b { display: block; font-family: var(--font-display); font-weight: 400; font-size: 2.5rem; line-height: 1; color: var(--green); margin-bottom: 6px; }
.stat span { font-size: .93rem; color: var(--muted); }

/* Founder */
.founder { display: grid; grid-template-columns: 300px 1fr; gap: clamp(28px, 5vw, 64px); align-items: center; }
@media (max-width: 760px) { .founder { grid-template-columns: 1fr; } .founder-photo { max-width: 260px; } }
.founder-photo { position: relative; }
.founder-photo img { border-radius: 18px; width: 100%; aspect-ratio: 189/265; object-fit: cover; box-shadow: var(--shadow); }
.founder-photo::before {
  content: ""; position: absolute; inset: 16px -16px -16px 16px; border: 3px solid var(--acid); border-radius: 18px; z-index: -1;
}
.cred-list { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 0 0 22px; }
.cred-list li { font-size: .85rem; font-weight: 700; padding: 7px 12px; border-radius: 999px; border: 1.5px solid var(--green); color: var(--green-ink); background: var(--white); }

/* Books */
.books { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 150px), 1fr)); gap: 14px; list-style: none; padding: 0; margin: 0 0 24px; }
.books li {
  aspect-ratio: 3/4; border-radius: 6px 12px 12px 6px; padding: 18px 14px; display: flex; flex-direction: column; justify-content: flex-end;
  background: linear-gradient(90deg, rgba(0,0,0,.18) 0 6px, transparent 6px), var(--green-dark); color: var(--white);
  box-shadow: var(--shadow);
}
.books li:nth-child(even) { background: linear-gradient(90deg, rgba(0,0,0,.18) 0 6px, transparent 6px), var(--green); }
.books small { font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; color: var(--acid-soft); font-weight: 700; }
.books b { font-family: var(--font-display); font-weight: 400; font-size: 1.7rem; line-height: 1; }

/* CTA band */
.cta-band { background: var(--green-dark); color: #E6EFEB; border-radius: 24px; padding: clamp(32px, 5vw, 60px); display: grid; grid-template-columns: 1.4fr auto; gap: 28px; align-items: center; position: relative; overflow: hidden; }
.cta-band::before { content: ""; position: absolute; left: -60px; bottom: -90px; width: 220px; height: 220px; border-radius: 50%; background: rgba(198, 193, 24, .18); }
.cta-band > * { position: relative; }
.cta-band h2 { color: var(--white); }
.cta-band .btn-ghost { border-color: rgba(255,255,255,.6); color: var(--white); }
.cta-band .btn-ghost:hover { background: var(--white); color: var(--green-ink); }
.hero-card .text-link { color: var(--acid-soft); }
.btn { white-space: nowrap; }
@media (max-width: 420px) { .btn { white-space: normal; text-align: center; line-height: 1.25; padding-top: 10px; padding-bottom: 10px; } }
.cta-band p { color: #C4D6CF; margin: 0; max-width: 54ch; }
@media (max-width: 760px) { .cta-band { grid-template-columns: 1fr; } }

/* FAQ */
.faq { max-width: 820px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px;
  min-height: 60px; padding: 14px 0; font-weight: 700; font-size: 1.06rem; color: var(--green-ink);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; flex: 0 0 32px; height: 32px; border-radius: 50%; display: grid; place-items: center;
  background: rgba(25, 121, 100, .1); color: var(--green); font-size: 1.3rem; font-weight: 400;
}
.faq details[open] summary::after { content: "–"; background: var(--acid); color: var(--green-ink); }
.faq .answer { padding: 0 0 20px; color: var(--muted); max-width: 70ch; }

/* Forms */
.form { display: grid; gap: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }
.field label { display: block; font-weight: 700; font-size: .92rem; margin-bottom: 6px; color: var(--green-ink); }
.field .hint { font-weight: 400; color: var(--muted); }
.field input, .field select, .field textarea {
  width: 100%; min-height: 48px; padding: 12px 14px; border-radius: var(--radius-sm);
  border: 1.5px solid #B9B2A3; background: var(--white); color: var(--ink); font: inherit; font-size: 1rem;
}
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 3px solid rgba(25,121,100,.35); outline-offset: 0; border-color: var(--green); }
.form-status { padding: 14px 16px; border-radius: var(--radius-sm); background: rgba(25,121,100,.1); color: var(--green-ink); font-weight: 600; display: none; }
.form-status.show { display: block; }
.form-panel { background: var(--white); border: 1px solid var(--line); border-radius: 20px; padding: clamp(22px, 3vw, 36px); box-shadow: var(--shadow); }

/* Assessment */
.assess { max-width: 820px; margin: 0 auto; }
.progress { height: 8px; border-radius: 99px; background: var(--line); overflow: hidden; margin-bottom: 28px; }
.progress span { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--green), var(--acid)); transition: width .3s; }
.q { border: 0; padding: 0; margin: 0 0 26px; }
.q legend { font-weight: 700; font-size: 1.1rem; color: var(--green-ink); margin-bottom: 4px; }
.q .q-num { font-family: var(--font-display); color: var(--green); font-size: 1.3rem; margin-right: 6px; letter-spacing: .04em; }
.q .q-area { display: block; font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); font-weight: 700; margin-bottom: 12px; }
.scale { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
@media (max-width: 640px) { .scale { grid-template-columns: 1fr 1fr; } }
.scale label {
  position: relative; display: flex; align-items: center; min-height: 56px; padding: 10px 12px; border-radius: 10px;
  border: 1.5px solid var(--line); background: var(--white); cursor: pointer; font-size: .9rem; line-height: 1.3;
}
.scale input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.scale label:hover { border-color: var(--green); }
.scale input:checked + span { font-weight: 700; }
.scale label:has(input:checked) { border-color: var(--green); background: rgba(25,121,100,.08); box-shadow: inset 0 0 0 1px var(--green); }
.scale label:has(input:focus-visible) { outline: 3px solid var(--green); outline-offset: 2px; }
.result { display: none; }
.result.show { display: block; }
.meter { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; margin: 18px 0 8px; }
.meter div { padding: 10px 8px; border-radius: 8px; background: rgba(255,255,255,.08); text-align: center; font-family: var(--font-display); font-size: 1.15rem; letter-spacing: .05em; color: #9DB5AC; }
.meter div.on { background: var(--acid); color: var(--green-ink); }
.area-scores { list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 10px; }
.area-scores li { display: grid; grid-template-columns: 180px 1fr 40px; gap: 12px; align-items: center; font-size: .93rem; }
@media (max-width: 560px) { .area-scores li { grid-template-columns: 1fr 40px; } .area-scores .bar { grid-column: 1 / -1; order: 3; } }
.area-scores .bar { height: 10px; background: rgba(255,255,255,.12); border-radius: 99px; overflow: hidden; }
.area-scores .bar span { display: block; height: 100%; background: var(--acid); border-radius: 99px; }

/* Footer */
.site-footer { background: var(--green-ink); color: #B9CCC5; padding: 64px 0 28px; margin-top: 0; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; }
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }
.site-footer h2 { font-size: 1.35rem; color: var(--white); letter-spacing: .06em; }
.site-footer a { color: #E6EFEB; text-decoration: none; display: inline-flex; min-height: 36px; align-items: center; }
.site-footer a:hover { color: var(--acid); }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.footer-brand p { max-width: 34ch; font-size: .95rem; }
.footer-tagline { font-family: var(--font-display); font-size: 1.5rem; line-height: 1.1; color: var(--acid); letter-spacing: .03em; margin-bottom: 12px; }
.socials { display: flex; gap: 10px; margin-top: 8px; }
.socials a { width: 44px; height: 44px; border-radius: 50%; border: 1px solid rgba(255,255,255,.25); justify-content: center; }
.socials svg { width: 18px; height: 18px; fill: currentColor; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); margin-top: 44px; padding-top: 22px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; font-size: .86rem; }

/* Utilities */
.mt-0 { margin-top: 0; } .mb-0 { margin-bottom: 0; }
.center { text-align: center; }
.max-60 { max-width: 60ch; }
.note { font-size: .88rem; color: var(--muted); }
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } }

/* Notify forms, featured course, shop banner */
.notify-row { display: grid; grid-template-columns: 1fr auto; gap: 10px; align-items: end; }
@media (max-width: 520px) { .notify-row { grid-template-columns: 1fr; } }
.notify .btn { min-height: 48px; }
.feature-course { display: grid; grid-template-columns: 1.3fr .9fr; gap: clamp(28px, 5vw, 64px); align-items: start; }
@media (max-width: 880px) { .feature-course { grid-template-columns: 1fr; } }
.feature-course h3 { margin-top: 8px; }
.course-card, .shop-banner { background: var(--green-dark); color: #E6EFEB; border-radius: 22px; padding: clamp(24px, 3vw, 36px); box-shadow: var(--shadow); }
.course-card { position: sticky; top: calc(var(--header-h) + 20px); }
.course-card h3, .shop-banner h2 { color: var(--white); }
.course-card .eyebrow { color: var(--acid); }
.course-card p, .shop-banner p { color: #C4D6CF; }
.course-card .note { color: #9DB5AC; margin-top: 14px; margin-bottom: 0; }
.on-dark .field label { color: var(--white); }
.on-dark .form-status { background: rgba(255,255,255,.1); color: var(--white); }
.shop-banner { display: grid; grid-template-columns: 1.1fr 1fr; gap: 28px; align-items: center; }
@media (max-width: 820px) { .shop-banner { grid-template-columns: 1fr; } }
.page-hero > .wrap { position: relative; z-index: 1; }
@media (max-width: 700px) { .page-hero::after { display: none; } }
.btn[disabled] { opacity: .65; cursor: progress; transform: none; }

/* Daily AI Brief */
.brief-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 8px 24px; margin-bottom: 24px; }
.brief-head h2 { margin: 0; }
.brief-date { margin: 0; font-weight: 700; color: var(--green); }
.brief-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(18px, 2.4vw, 28px); }
.brief-grid .brief-main { grid-column: 1 / -1; }
@media (max-width: 900px) { .brief-grid { grid-template-columns: 1fr; } }
.brief-grid .card .eyebrow { margin-bottom: .6rem; }
.brief-main h3 { font-size: clamp(1.9rem, 3.4vw, 2.6rem); }
.brief-main p { color: var(--ink); font-size: 1.05rem; max-width: 75ch; }
.brief-main .why, .card .prompt { background: var(--alabaster); border-left: 4px solid var(--acid); border-radius: 0 10px 10px 0; padding: 14px 16px; margin: 4px 0 16px; }
.brief-main .why strong, .card .prompt strong { display: block; color: var(--green-ink); margin-bottom: 4px; }
.brief-term h3 { color: var(--green); }
.brief-note { margin-top: 18px; }
.skeleton span { display: block; height: 14px; border-radius: 7px; background: linear-gradient(90deg, #ece6da, #f6f2ea, #ece6da); background-size: 200% 100%; animation: shimmer 1.4s infinite; margin-bottom: 12px; }
.skeleton span:first-child { height: 26px; width: 60%; }
.skeleton span:last-child { width: 80%; }
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }
.brief-archive { max-width: 900px; }
.brief-past { border-bottom: 1px solid var(--line); }
.brief-past summary { list-style: none; cursor: pointer; display: grid; grid-template-columns: 130px 1fr; gap: 16px; padding: 16px 0; min-height: 56px; }
.brief-past summary::-webkit-details-marker { display: none; }
.past-date { font-weight: 700; color: var(--green); font-size: .92rem; }
.past-headline { font-weight: 700; color: var(--green-ink); }
.past-body { padding: 0 0 18px 146px; color: var(--muted); }
@media (max-width: 600px) { .brief-past summary { grid-template-columns: 1fr; gap: 2px; } .past-body { padding-left: 0; } }
.brief-teaser-wrap { padding-top: clamp(36px, 5vw, 56px); padding-bottom: 0; }
.brief-teaser { display: grid; grid-template-columns: 1fr 1.4fr auto; gap: 24px 36px; align-items: center; background: var(--white); border: 1px solid var(--line); border-left: 6px solid var(--acid); border-radius: var(--radius); padding: clamp(20px, 3vw, 30px); box-shadow: var(--shadow); }
@media (max-width: 960px) { .brief-teaser { grid-template-columns: 1fr; } .brief-teaser .btn { justify-self: start; } }
.brief-teaser h2 { font-size: clamp(1.7rem, 2.8vw, 2.2rem); margin-bottom: .2em; }
.teaser-kicker { font-size: .78rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin: 0 0 4px; }
.teaser-headline { font-weight: 700; font-size: 1.12rem; color: var(--green-ink); margin: 0 0 6px; }
.teaser-term { margin: 0; color: var(--muted); }
@media (prefers-reduced-motion: reduce) { .skeleton span { animation: none; } }
/* Learning-journey chips on dark feature cards */
.card-feature .journey li { color: var(--white); background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.35); }
.card-feature .journey li + li::before { color: var(--acid); }

/* Home dropdown in the main nav */
.nav-group { position: relative; display: flex; align-items: center; }
.nav-group .caret { font-size: .7em; margin-left: 6px; }
.nav-sub { position: absolute; top: 100%; left: 0; z-index: 60; display: none; flex-direction: column; min-width: 220px; padding: 8px; background: var(--white); border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow); }
.nav-group:hover .nav-sub, .nav-group:focus-within .nav-sub { display: flex; }
.nav-sub a { width: 100%; }
.nav-group.is-active > .nav-parent { color: var(--green); box-shadow: inset 0 -3px 0 var(--acid); border-radius: 0; }
@media (max-width: 1180px) {
  .nav-group { flex-direction: column; align-items: stretch; }
  .nav-group .caret { display: none; }
  .nav-sub { position: static; display: flex; min-width: 0; padding: 0; background: transparent; border: 0; border-radius: 0; box-shadow: none; }
  .nav-sub a { padding-left: 22px; font-size: 1rem; }
  .nav-group.is-active > .nav-parent { box-shadow: none; }
}