/* Earn AI Vertex — design system */
:root {
  --navy: #0E1B2E;
  --teal: #2EC4B6;
  --sand: #F4EDE4;
  --slate: #2A3F5F;
  --font-head: 'Syne', sans-serif;
  --font-body: 'Nunito Sans', sans-serif;
  --section-pad: 80px;
  --radius-card: 0;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  color: var(--navy);
  background: var(--sand);
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--teal); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { font-family: var(--font-head); font-weight: 700; line-height: 1.15; }
h1 { font-size: clamp(2.25rem, 5vw, 3.75rem); }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); }
h3 { font-size: 1.35rem; }
.container { width: min(1140px, 92%); margin: 0 auto; }
.eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 1rem;
}
.eyebrow-dark { color: var(--navy); }
.eyebrow-light { color: var(--sand); }
.surface-light .eyebrow { color: var(--navy); }
.surface-dark .eyebrow { color: var(--sand); }
.hero-editorial .eyebrow { color: var(--navy); }
.hero-editorial .btn-primary { color: var(--navy); }
.accent-divider {
  width: 48px;
  height: 3px;
  background: var(--teal);
  margin: 1.25rem 0;
}

/* Surfaces */
.surface-dark { background: var(--navy); color: var(--sand); }
.surface-dark a { color: var(--teal); }
.surface-light { background: var(--sand); color: var(--navy); }
.surface-accent { background: var(--teal); color: var(--navy); }
.surface-deep { background: var(--slate); color: var(--navy); }
.surface-deep .section-header {
  background: var(--sand);
  padding: 2rem 2.25rem;
  max-width: 100%;
}
.surface-deep .section-header .eyebrow,
.surface-deep .section-header h2,
.surface-deep .section-header p { color: var(--navy); }
.surface-accent .eyebrow-light,
.surface-accent h2.text-light { color: var(--sand); }
.surface-accent p.text-dark { color: var(--navy); }
.surface-accent.cta-section {
  background: var(--slate);
}
.surface-accent.cta-section,
.surface-accent.cta-section h2,
.surface-accent.cta-section p { color: var(--sand); }
.surface-accent.cta-section .btn-primary {
  background: var(--navy);
  color: var(--sand);
  border-color: var(--navy);
}
.surface-accent.cta-section .btn-primary:hover {
  box-shadow: 0 8px 24px rgba(14, 27, 46, 0.35);
}
.surface-accent.studio-section {
  background: var(--slate);
}
.surface-accent.studio-section .eyebrow,
.surface-accent.studio-section h2,
.surface-accent.studio-section p {
  color: var(--sand);
  font-weight: 700;
}
.surface-accent.roundtable-section {
  background: var(--slate);
}
.surface-accent.roundtable-section h2,
.surface-accent.roundtable-section p { color: var(--sand); }
.surface-accent.roundtable-section .income-disclaimer {
  color: rgba(244, 237, 228, 0.85);
  border-top-color: rgba(244, 237, 228, 0.2);
}

/* Header */
.site-header {
  background: var(--navy);
  color: var(--sand);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(46, 196, 182, 0.2);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  gap: 1rem;
}
.logo {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--sand);
  text-decoration: none;
}
.logo span { color: var(--teal); }
.nav-toggle {
  display: none;
  background: none;
  border: 2px solid var(--teal);
  color: var(--sand);
  padding: 0.5rem 0.75rem;
  cursor: pointer;
  font-size: 1rem;
  min-height: 44px;
  min-width: 44px;
}
.main-nav ul {
  display: flex;
  list-style: none;
  gap: 1.75rem;
  flex-wrap: wrap;
}
.main-nav a {
  color: var(--sand);
  font-weight: 500;
  font-size: 0.95rem;
  text-decoration: none;
  padding-bottom: 0.25rem;
  border-bottom: 2px solid transparent;
}
.main-nav a:hover,
.main-nav a.active {
  color: var(--teal);
  border-bottom-color: var(--teal);
  text-decoration: none;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.75rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  min-height: 44px;
  transition: transform 0.2s, box-shadow 0.2s;
}
.btn:hover { transform: translateY(-2px); text-decoration: none; }
.btn-primary {
  background: var(--teal);
  color: var(--navy);
  border-color: var(--teal);
}
.btn-primary:hover { box-shadow: 0 8px 24px rgba(46, 196, 182, 0.35); }
.btn-primary.btn-white {
  background: var(--navy);
  color: var(--sand);
  border-color: var(--navy);
  font-weight: 700;
}
.btn-primary.btn-white:hover { box-shadow: 0 8px 24px rgba(14, 27, 46, 0.3); }
.contact-form .btn-primary,
form .btn-primary { color: var(--sand); background: var(--navy); border-color: var(--navy); }
.btn-outline {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}
.surface-dark .btn-outline { color: var(--sand); border-color: var(--sand); }

/* Hero Pattern A — Editorial Spotlight */
.hero-editorial {
  min-height: 88vh;
  display: flex;
  align-items: center;
  padding: 3rem 0;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 3rem;
  align-items: center;
}
.hero-copy p { font-size: 1.125rem; opacity: 0.9; margin: 1.25rem 0 1.75rem; max-width: 540px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: 1.5rem; }
.trust-strip { font-size: 0.8rem; opacity: 0.75; letter-spacing: 0.02em; }
.hero-portrait img { aspect-ratio: 3/4; object-fit: cover; width: 100%; }
.hero-caption { font-size: 0.85rem; margin-top: 0.75rem; opacity: 0.7; font-style: italic; }
.floating-trust-card {
  background: var(--navy);
  color: var(--sand);
  padding: 1.5rem;
  margin-top: 2.5rem;
  margin-left: 1rem;
  max-width: 280px;
  box-shadow: 0 12px 40px rgba(14, 27, 46, 0.2);
  border-top: 3px solid var(--teal);
}
.floating-trust-card .eyebrow { color: var(--sand); }

/* Sections */
section { padding: var(--section-pad) 0; }
.section-header { margin-bottom: 3rem; max-width: 680px; }
.section-header p { margin-top: 1rem; font-size: 1.05rem; }

/* Stats */
.stat-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  text-align: center;
}
.stat-item strong {
  display: block;
  font-family: var(--font-head);
  font-size: 2.25rem;
  color: var(--teal);
}
.stat-item span { font-size: 0.9rem; opacity: 0.85; }
.stat-strip .stat-item strong { color: var(--teal); }
.stat-strip .stat-item span { color: var(--navy); opacity: 1; }

/* Cards */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.75rem;
}
.earn-card {
  background: var(--sand);
  border-radius: var(--radius-card);
  border-top: 3px solid var(--teal);
  padding: 28px;
  transition: transform 0.25s, box-shadow 0.25s;
}
.surface-dark .earn-card { background: var(--slate); }
.earn-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(14, 27, 46, 0.12);
}
.earn-card img { margin-bottom: 1.25rem; aspect-ratio: 16/10; object-fit: cover; width: 100%; }
.earn-card .card-tag {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 0.5rem;
}
.earn-card h3,
.earn-card p { color: var(--navy); }
.surface-dark .earn-card h3,
.surface-dark .earn-card p { color: var(--sand); }
.surface-deep .earn-card h3,
.surface-deep .earn-card p { color: var(--navy); }
.surface-deep .earn-card .card-tag { color: var(--navy); }
.card-icon {
  width: 32px;
  height: 32px;
  margin-bottom: 1rem;
  fill: var(--teal);
}

/* Method steps */
.method-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  counter-reset: step;
}
.method-step {
  position: relative;
  padding-left: 3rem;
}
.method-step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--teal);
}

/* Two-column layouts */
.split-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
.asymmetric-inner {
  display: grid;
  grid-template-columns: 0.4fr 1.6fr;
  gap: 2rem;
  align-items: start;
}
.vertical-label {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-family: var(--font-head);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--navy);
  opacity: 1;
}

/* About — portrait spotlight */
.about-spotlight {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
  align-items: start;
}
.pull-quote {
  border-left: 4px solid var(--teal);
  padding: 1.5rem 2rem;
  font-family: var(--font-head);
  font-size: 1.35rem;
  font-style: italic;
  margin: 2rem 0;
  background: rgba(46, 196, 182, 0.08);
}

/* FAQ */
.faq-hero {
  padding-top: 4rem;
  padding-bottom: 2rem;
  background: linear-gradient(135deg, var(--navy) 0%, var(--slate) 100%);
  color: var(--sand);
}
.faq-hero .eyebrow { color: var(--teal); }
.faq-hero h1 { color: var(--sand); max-width: 520px; }
.faq-hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: center;
}
.faq-hero-image {
  border-top: 3px solid var(--teal);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
}
.faq-hero-image img {
  width: 100%;
  max-width: 420px;
  margin-left: auto;
  aspect-ratio: 16/10;
  object-fit: cover;
}
.faq-tabs { margin-top: 0; }
.faq-tab-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2.5rem;
}
.faq-tab-btn {
  background: var(--sand);
  border: 2px solid rgba(14, 27, 46, 0.12);
  padding: 0.75rem 1.5rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--navy);
  cursor: pointer;
  min-height: 44px;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}
.faq-tab-btn:hover { border-color: var(--teal); color: var(--teal); }
.faq-tab-btn.active {
  background: var(--navy);
  color: var(--sand);
  border-color: var(--navy);
}
.faq-panel { display: none; }
.faq-panel.active { display: block; }
.faq-item {
  margin-bottom: 1.25rem;
  background: #e8e0d6;
  border-left: 4px solid var(--teal);
  padding: 1.5rem 1.75rem;
  box-shadow: 0 4px 20px rgba(14, 27, 46, 0.06);
}
.faq-item h3 {
  margin-bottom: 0.75rem;
  font-size: 1.15rem;
  color: var(--navy);
}
.faq-item p { color: var(--slate); line-height: 1.7; }
.faq-content-section { background: var(--sand); padding-bottom: var(--section-pad); }
.programs-hero {
  padding-top: 4rem;
  background: var(--navy);
  color: var(--sand);
}
.programs-hero .eyebrow { color: var(--sand); }
.programs-hero h1 { color: var(--sand); }
.programs-hero p { color: rgba(244, 237, 228, 0.9); }
.programs-list-section { background: var(--slate); padding: var(--section-pad) 0; }
.programs-list-section .program-item {
  background: transparent;
  padding: 2rem 0 2rem 1.75rem;
  border-top: none;
  border-left: 4px solid var(--teal);
}
.programs-list-section .program-item .eyebrow { color: var(--sand); }
.programs-list-section .program-item h2,
.programs-list-section .program-item p { color: var(--sand); }
.programs-list-section .program-meta span {
  background: rgba(46, 196, 182, 0.2);
  color: var(--sand);
}
.programs-list-section .income-disclaimer {
  color: rgba(244, 237, 228, 0.85);
  border-top-color: rgba(244, 237, 228, 0.2);
}
.services-cards-section .earn-card h3,
.services-cards-section .earn-card p { color: var(--navy); }

/* Forms */
.form-section { padding: var(--section-pad) 0; }
.contact-form {
  display: grid;
  gap: 1.25rem;
  max-width: 600px;
}
.form-group label { display: block; font-weight: 600; margin-bottom: 0.4rem; font-size: 0.95rem; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 2px solid rgba(14, 27, 46, 0.15);
  border-radius: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  background: #fff;
  color: var(--navy);
}
.form-group textarea { min-height: 140px; resize: vertical; }
.form-honeypot { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }
.consent-label { display: flex; gap: 0.75rem; align-items: flex-start; font-size: 0.9rem; font-weight: 400; }
.consent-label input { width: auto; margin-top: 0.25rem; }
.form-success {
  background: rgba(46, 196, 182, 0.15);
  border-left: 4px solid var(--teal);
  padding: 1rem 1.25rem;
  margin-bottom: 1.5rem;
}

/* Program detail */
.program-list { display: grid; gap: 2.5rem; }
.program-item {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 2rem;
  border-top: 3px solid var(--teal);
  padding-top: 1.5rem;
}
.program-item img { aspect-ratio: 4/3; object-fit: cover; width: 100%; }
.program-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 1rem 0;
  font-size: 0.9rem;
}
.program-meta span {
  background: rgba(46, 196, 182, 0.12);
  padding: 0.35rem 0.75rem;
  font-weight: 600;
}

/* Legal prose */
.legal-prose { max-width: 780px; }
.legal-prose h2 { margin: 2rem 0 1rem; font-size: 1.5rem; }
.legal-prose p, .legal-prose li { margin-bottom: 1rem; }
.legal-prose ul { padding-left: 1.5rem; }

/* Disclaimer */
.income-disclaimer {
  font-size: 0.9rem;
  opacity: 0.85;
  border-top: 1px solid rgba(14, 27, 46, 0.12);
  padding-top: 1.5rem;
  margin-top: 2rem;
  line-height: 1.6;
}

/* Footer — 5 columns */
.site-footer { padding: 4rem 0 2rem; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr 1.2fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}
.footer-col h4 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
  color: var(--teal);
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 0.5rem; }
.footer-col a { color: var(--sand); opacity: 0.85; text-decoration: none; font-size: 0.9rem; }
.footer-col a:hover { color: var(--teal); opacity: 1; }
.footer-bottom {
  border-top: 1px solid rgba(244, 237, 228, 0.15);
  padding-top: 1.5rem;
  font-size: 0.85rem;
  opacity: 0.75;
  line-height: 1.6;
}

/* Cookie banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--navy);
  color: var(--sand);
  padding: 1.25rem;
  z-index: 200;
  box-shadow: 0 -4px 24px rgba(0,0,0,0.2);
}
.cookie-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: 1140px;
  margin: 0 auto;
}
.cookie-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.cookie-actions button {
  padding: 0.6rem 1.25rem;
  border: 2px solid var(--teal);
  background: transparent;
  color: var(--sand);
  font-weight: 600;
  cursor: pointer;
  min-height: 44px;
  font-family: var(--font-body);
}
.cookie-actions .btn-accept { background: var(--teal); color: var(--sand); }
.cookie-customise {
  display: none;
  width: 100%;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(244,237,228,0.2);
}
.cookie-customise.open { display: block; }
.cookie-customise label { display: flex; gap: 0.5rem; margin-bottom: 0.5rem; font-size: 0.9rem; }

/* 404 */
.error-page {
  min-height: 60vh;
  display: flex;
  align-items: center;
  text-align: center;
}
.error-page h1 { margin-bottom: 1rem; }

/* Scroll reveal — JS only */
.js .reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.js .reveal.is-visible {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1; transform: none; transition: none; }
}

/* Responsive */
@media (max-width: 1279px) {
  .footer-grid { grid-template-columns: repeat(3, 1fr); }
  .stat-strip { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 1023px) {
  :root { --section-pad: 64px; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-editorial { min-height: 72vh; }
  .split-layout, .about-spotlight, .program-item { grid-template-columns: 1fr; }
  .programs-list-section .program-item { grid-template-columns: 1fr; }
  .asymmetric-inner { grid-template-columns: 1fr; }
  .vertical-label { writing-mode: horizontal-tb; transform: none; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 767px) {
  :root { --section-pad: 48px; }
  .nav-toggle { display: block; }
  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--navy);
    padding: 1rem;
    border-top: 1px solid rgba(46,196,182,0.2);
  }
  .main-nav.open { display: block; }
  .main-nav ul { flex-direction: column; gap: 0; }
  .main-nav a { display: block; padding: 0.85rem 0; min-height: 44px; }
  .stat-strip { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .floating-trust-card { margin-left: 0; margin-top: 2rem; }
  .faq-hero-grid { grid-template-columns: 1fr; }
  .faq-hero-image img { margin: 0 auto; max-width: 100%; }
  .hero-cta { flex-direction: column; }
  .hero-cta .btn { width: 100%; }
}