/* ── RESET & BASE ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #080c14;
  --surface: #0e1521;
  --surface-2: #141d2e;
  --border: rgba(255,255,255,0.08);
  --accent: #00d4ff;
  --accent-dim: rgba(0,212,255,0.12);
  --accent-glow: rgba(0,212,255,0.25);
  --green: #00e87a;
  --green-dim: rgba(0,232,122,0.1);
  --red: #ff4d4d;
  --text: #e8edf5;
  --text-muted: #6b7a94;
  --text-sub: #a0aec0;
  --radius: 12px;
  --radius-lg: 20px;
  --nav-h: 64px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* ── TOP NAV ──────────────────────────────────────────────── */
.top-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  height: var(--nav-h);
  background: rgba(8,12,20,0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-logo {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.3px;
  white-space: nowrap;
  flex-shrink: 0;
}
.nav-logo span { color: var(--accent); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
}

.nav-link {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-sub);
  padding: 6px 12px;
  border-radius: 8px;
  transition: color 0.15s, background 0.15s;
  white-space: nowrap;
  cursor: pointer;
  background: none;
  border: none;
  font-family: inherit;
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-link:hover, .nav-link.active { color: var(--text); background: rgba(255,255,255,0.05); }

.nav-arrow { font-size: 9px; opacity: 0.6; transition: transform 0.2s; }
.nav-dropdown.open .nav-arrow { transform: rotate(180deg); }

/* ── DROPDOWN ─────────────────────────────────────────────── */
.nav-dropdown { position: relative; }

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: opacity 0.15s, visibility 0.15s, transform 0.15s;
  z-index: 300;
  min-width: 160px;
  box-shadow: 0 16px 40px rgba(0,0,0,0.4);
}

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown.open .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-dropdown-item {
  display: block;
  font-size: 13px;
  color: var(--text-sub);
  padding: 8px 12px;
  border-radius: 8px;
  transition: color 0.15s, background 0.15s;
  white-space: nowrap;
}
.nav-dropdown-item:hover { color: var(--text); background: rgba(255,255,255,0.06); }

/* mega menu */
.nav-mega {
  min-width: 380px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 8px;
  padding: 16px;
}

.nav-mega-col { display: flex; flex-direction: column; gap: 2px; }

.nav-mega-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--accent);
  padding: 4px 12px 8px;
}

/* spacer + CTA in nav */
.nav-spacer { flex: 1; }

.nav-cta {
  background: var(--accent);
  color: #000;
  border: none;
  border-radius: 8px;
  padding: 9px 18px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: opacity 0.2s;
  flex-shrink: 0;
}
.nav-cta:hover { opacity: 0.85; }
.nav-cta-mobile { display: none; }

/* hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  flex-shrink: 0;
}
.nav-hamburger span {
  display: block;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* mobile nav */
@media (max-width: 900px) {
  .nav-links { display: none; flex-direction: column; align-items: flex-start; }
  .nav-hamburger { display: flex; margin-left: auto; }
  .nav-cta { display: none; }

  .nav-links.open {
    display: flex;
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 16px 24px 24px;
    gap: 2px;
    z-index: 190;
    max-height: calc(100vh - var(--nav-h));
    overflow-y: auto;
  }

  .nav-dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    background: transparent;
    padding: 0 0 0 12px;
    display: none;
  }
  .nav-dropdown.open .nav-dropdown-menu { display: block; }
  .nav-mega { grid-template-columns: 1fr; }

  .nav-links .nav-cta-mobile {
    display: inline-flex;
    margin-top: 8px;
    background: var(--accent);
    color: #000;
    border-radius: 8px;
    padding: 10px 18px;
    font-size: 13px;
    font-weight: 700;
  }
}

/* ── PAGE HERO (with image) ───────────────────────────────── */
.page-hero {
  position: relative;
  padding-top: var(--nav-h);
  min-height: 420px;
  display: flex;
  align-items: flex-end;
  background-size: cover;
  background-position: center;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom,
    rgba(8,12,20,0.55) 0%,
    rgba(8,12,20,0.80) 60%,
    rgba(8,12,20,1) 100%);
}

.page-hero-content {
  position: relative;
  z-index: 1;
  padding: 64px 24px 56px;
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
}

.page-hero-eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.page-hero h1 {
  font-size: clamp(32px, 5vw, 60px);
  font-weight: 800;
  letter-spacing: -1px;
  line-height: 1.1;
  max-width: 700px;
  margin-bottom: 16px;
}

.page-hero-sub {
  font-size: 17px;
  color: var(--text-sub);
  max-width: 560px;
  line-height: 1.65;
}

.hero-meta {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 24px;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,0.08);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 5px 12px;
  font-size: 12px;
  color: var(--text-sub);
}
.hero-tag.accent { background: var(--accent-dim); border-color: rgba(0,212,255,0.3); color: var(--accent); }

/* ── PAGE BODY ────────────────────────────────────────────── */
.page-body {
  max-width: 800px;
  margin: 0 auto;
  padding: 72px 24px 100px;
}

.page-body h2 {
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
  margin-top: 56px;
}
.page-body h2:first-child { margin-top: 0; }

.page-body h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 12px;
  margin-top: 32px;
}

.page-body p {
  font-size: 16px;
  color: var(--text-sub);
  line-height: 1.75;
  margin-bottom: 16px;
}

.page-body ul, .page-body ol {
  padding-left: 20px;
  margin-bottom: 16px;
}

.page-body li {
  font-size: 16px;
  color: var(--text-sub);
  line-height: 1.75;
  margin-bottom: 6px;
}

.page-body strong { color: var(--text); font-weight: 600; }

.page-body a { color: var(--accent); text-decoration: underline; text-decoration-color: rgba(0,212,255,0.4); }
.page-body a:hover { text-decoration-color: var(--accent); }

/* info box */
.info-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin: 32px 0;
}
.info-box p { margin-bottom: 0; }

.warn-box {
  background: rgba(255,77,77,0.08);
  border: 1px solid rgba(255,77,77,0.2);
  border-left: 3px solid var(--red);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin: 32px 0;
}
.warn-box p { margin-bottom: 0; }

/* fact grid */
.fact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin: 32px 0;
}

.fact-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}
.fact-card .fact-num {
  font-size: 28px;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 4px;
}
.fact-card .fact-label {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
}

/* peptide card (for stacks) */
.peptide-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 16px;
  margin: 32px 0;
}

.peptide-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
}

.peptide-card-name {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 6px;
}
.peptide-card-type {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}
.peptide-card p {
  font-size: 14px;
  color: var(--text-sub);
  line-height: 1.65;
  margin-bottom: 0;
}

/* divider */
.page-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 48px 0;
}

/* ── PAGE CTA (bottom of each page) ──────────────────────── */
.page-cta {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 80px 24px;
  text-align: center;
}

.page-cta-inner {
  max-width: 600px;
  margin: 0 auto;
}

.page-cta h2 {
  font-size: clamp(24px, 3.5vw, 40px);
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
}

.page-cta p {
  font-size: 16px;
  color: var(--text-sub);
  margin-bottom: 36px;
  line-height: 1.65;
}

.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: #000;
  border: none;
  border-radius: 10px;
  padding: 16px 32px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  transition: opacity 0.2s;
}
.cta-btn:hover { opacity: 0.88; }
.cta-btn.outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-sub);
  margin-left: 12px;
}
.cta-btn.outline:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-dim); }

/* ── SHARED HERO (homepage) ───────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: calc(var(--nav-h) + 60px) 24px 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px; left: 50%;
  transform: translateX(-50%);
  width: 900px; height: 900px;
  background: radial-gradient(ellipse, rgba(0,212,255,0.07) 0%, transparent 70%);
  pointer-events: none;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-dim);
  border: 1px solid rgba(0,212,255,0.3);
  border-radius: 100px;
  padding: 6px 16px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 32px;
}

.hero-badge::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.4); }
}

h1 {
  font-size: clamp(42px, 7vw, 80px);
  font-weight: 800;
  line-height: 1.07;
  letter-spacing: -1.5px;
  max-width: 900px;
  margin-bottom: 28px;
}

h1 em {
  font-style: normal;
  background: linear-gradient(135deg, var(--accent), var(--green));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: clamp(16px, 2.5vw, 20px);
  color: var(--text-sub);
  max-width: 580px;
  margin-bottom: 56px;
  font-weight: 400;
  line-height: 1.65;
}

/* ── STATS STRIP ─────────────────────────────────────────── */
.stats {
  display: flex;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--surface);
  margin-bottom: 16px;
  max-width: 700px;
  width: 100%;
}

.stat {
  flex: 1;
  padding: 24px 32px;
  text-align: center;
  border-right: 1px solid var(--border);
}
.stat:last-child { border-right: none; }

.stat-num {
  font-size: 28px;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.stats-cite {
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: 64px;
  max-width: 700px;
  width: 100%;
  text-align: left;
  padding: 0 4px;
}
.stats-cite em { font-style: italic; }

/* ── SECTION STYLES ──────────────────────────────────────── */
.section {
  padding: 100px 24px;
  max-width: 1100px;
  margin: 0 auto;
}

.section-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

h2 {
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 800;
  letter-spacing: -0.8px;
  line-height: 1.15;
  margin-bottom: 16px;
}

.section-sub {
  color: var(--text-sub);
  font-size: 17px;
  max-width: 540px;
  margin-bottom: 56px;
  line-height: 1.65;
}

/* ── RISK CARDS ──────────────────────────────────────────── */
.risk-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.risk-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  position: relative;
  overflow: hidden;
}

.risk-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--red), transparent);
}

.risk-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: rgba(255,77,77,0.12);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  margin-bottom: 18px;
}

.risk-card h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 10px;
}

.risk-card p {
  font-size: 14px;
  color: var(--text-sub);
  line-height: 1.6;
}

/* ── HOW IT WORKS ────────────────────────────────────────── */
.how-section {
  padding: 100px 24px;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.how-inner { max-width: 1100px; margin: 0 auto; }

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0;
}

.step {
  padding: 40px 36px;
  border-right: 1px solid var(--border);
}
.step:last-child { border-right: none; }

.step-num {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.step-icon { font-size: 32px; margin-bottom: 20px; }
.step h3 { font-size: 16px; font-weight: 700; margin-bottom: 10px; }
.step p { font-size: 14px; color: var(--text-sub); line-height: 1.65; }

/* ── WHAT WE TEST ────────────────────────────────────────── */
.test-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.test-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 22px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.test-check {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--green-dim);
  border: 1px solid rgba(0,232,122,0.3);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px;
  flex-shrink: 0;
  color: var(--green);
}
.test-item span { font-size: 14px; font-weight: 500; color: var(--text-sub); }

/* ── AU TRUST BAR ────────────────────────────────────────── */
.au-trust {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.au-trust-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.au-trust-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 28px 24px;
  border-right: 1px solid var(--border);
}
.au-trust-item:last-child { border-right: none; }

.au-trust-icon {
  font-size: 24px;
  flex-shrink: 0;
  width: 44px; height: 44px;
  background: var(--accent-dim);
  border: 1px solid rgba(0,212,255,0.2);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
}

.au-trust-item strong {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 2px;
}

.au-trust-item span {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.4;
}

/* ── PRICING ──────────────────────────────────────────────── */
.pricing-section {
  padding: 100px 24px;
  max-width: 1100px;
  margin: 0 auto;
}

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  max-width: 860px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  position: relative;
  overflow: hidden;
}

.pricing-card.featured { border-color: rgba(0,212,255,0.4); }

.pricing-card.featured::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--green));
}

.pricing-badge {
  display: inline-block;
  background: var(--accent-dim);
  border: 1px solid rgba(0,212,255,0.3);
  color: var(--accent);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 100px;
  margin-bottom: 20px;
}

.pricing-name { font-size: 20px; font-weight: 800; margin-bottom: 6px; }
.pricing-desc { font-size: 13px; color: var(--text-muted); margin-bottom: 28px; line-height: 1.55; }
.pricing-price { margin-bottom: 8px; }
.pricing-price .amount { font-size: 40px; font-weight: 800; letter-spacing: -1px; line-height: 1; }
.pricing-price .currency { font-size: 20px; font-weight: 700; vertical-align: top; line-height: 1.8; }
.pricing-gst { font-size: 12px; color: var(--text-muted); margin-bottom: 28px; }
.pricing-divider { border: none; border-top: 1px solid var(--border); margin: 24px 0; }
.pricing-feature-label { font-size: 10px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: var(--text-muted); margin-bottom: 14px; }

.pricing-feature {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 14px;
}
.pricing-feature:last-child { margin-bottom: 0; }

.pricing-feature-check {
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--green-dim);
  border: 1px solid rgba(0,232,122,0.3);
  display: flex; align-items: center; justify-content: center;
  font-size: 10px;
  flex-shrink: 0;
  margin-top: 1px;
  color: var(--green);
}

.pricing-feature-text strong { display: block; font-size: 14px; font-weight: 600; margin-bottom: 2px; }
.pricing-feature-text span { font-size: 12px; color: var(--text-muted); line-height: 1.4; }

/* ── FORM ─────────────────────────────────────────────────── */
.form-section {
  padding: 100px 24px;
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}

.form-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  text-align: left;
  position: relative;
  overflow: hidden;
}

.form-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--green));
}

.form-title { font-size: 26px; font-weight: 800; letter-spacing: -0.5px; margin-bottom: 8px; }
.form-sub { font-size: 15px; color: var(--text-sub); margin-bottom: 36px; line-height: 1.55; }
.form-group { margin-bottom: 20px; }

label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-sub);
  margin-bottom: 8px;
  letter-spacing: 0.3px;
}

input, select, textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
  color: var(--text);
  font-family: inherit;
  font-size: 15px;
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
  -webkit-appearance: none;
}

input::placeholder, textarea::placeholder { color: var(--text-muted); }

input:focus, select:focus, textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b7a94' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  cursor: pointer;
}

select option { background: var(--surface-2); }
textarea { resize: vertical; min-height: 90px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.submit-btn {
  width: 100%;
  padding: 16px;
  background: var(--accent);
  color: #000;
  border: none;
  border-radius: 10px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.1s;
  margin-top: 8px;
  font-family: inherit;
}
.submit-btn:hover { opacity: 0.9; }
.submit-btn:active { transform: scale(0.99); }
.submit-btn:disabled { opacity: 0.5; cursor: not-allowed; }

.privacy-note { font-size: 12px; color: var(--text-muted); text-align: center; margin-top: 16px; }

.success-state { display: none; text-align: center; padding: 40px 0 20px; }
.success-icon {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: var(--green-dim);
  border: 1px solid rgba(0,232,122,0.3);
  display: flex; align-items: center; justify-content: center;
  font-size: 28px;
  margin: 0 auto 24px;
}
.success-state h3 { font-size: 22px; font-weight: 700; margin-bottom: 10px; }
.success-state p { color: var(--text-sub); font-size: 15px; }

.alert { padding: 14px 18px; border-radius: 10px; font-size: 14px; margin-bottom: 20px; display: none; }
.alert-error { background: rgba(255,77,77,0.1); border: 1px solid rgba(255,77,77,0.3); color: #ff8080; }

/* ── FOOTER ──────────────────────────────────────────────── */
footer {
  border-top: 1px solid var(--border);
  padding: 40px 24px;
  text-align: center;
}

.footer-logo { font-size: 15px; font-weight: 700; margin-bottom: 10px; color: var(--text); }
.footer-logo span { color: var(--accent); }
footer p { font-size: 13px; color: var(--text-muted); }

.footer-disclaimer {
  margin: 28px auto 0;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: 11px;
  color: var(--text-muted);
  max-width: 780px;
  line-height: 1.7;
  text-align: left;
}
.footer-disclaimer strong {
  display: block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}

/* ── RESPONSIVE ──────────────────────────────────────────── */
@media (max-width: 800px) {
  .au-trust-inner { grid-template-columns: 1fr 1fr; }
  .au-trust-item:nth-child(2) { border-right: none; }
  .au-trust-item:nth-child(3), .au-trust-item:nth-child(4) { border-top: 1px solid var(--border); }
  .test-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: 1fr; }
  .risk-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .stats { flex-direction: column; }
  .stat { border-right: none; border-bottom: 1px solid var(--border); }
  .stat:last-child { border-bottom: none; }
  .steps { grid-template-columns: 1fr; }
  .step { border-right: none; border-bottom: 1px solid var(--border); }
  .step:last-child { border-bottom: none; }
  .form-row { grid-template-columns: 1fr; }
  .form-card { padding: 32px 24px; }
  h1 { letter-spacing: -1px; }
  .cta-btn.outline { margin-left: 0; margin-top: 12px; }
}

@media (max-width: 500px) {
  .au-trust-inner { grid-template-columns: 1fr; }
  .au-trust-item { border-right: none; border-bottom: 1px solid var(--border); }
  .au-trust-item:last-child { border-bottom: none; }
  .test-grid { grid-template-columns: 1fr; }
  .peptide-cards { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .risk-grid { grid-template-columns: 1fr; }
}