/* ============================================
   Heltra Website — style.css
   Helles Theme, Markenfarben: Schwarz + Mint (#C2FFE1)
   Basis: Design System aus lib/core/theme/app_colors.dart
   ============================================ */

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; color: var(--text); background: var(--bg); line-height: 1.6; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: var(--primary); text-decoration: none; transition: color .2s; }
a:hover { color: var(--primary-dark); }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; }

/* --- Custom Properties --- */
:root {
  --primary: #0A7A4A;
  --primary-light: #12A768;
  --primary-dark: #06522F;
  --gradient-start: #C2FFE1;
  --gradient-end: #E9FFF4;
  --bg: #F5F7F5;
  --surface: #ffffff;
  --border: #E8EDE8;
  --text: #1A1A1A;
  --text-secondary: #6B7B6B;
  --text-hint: #ADB8AD;
  --status-low: #E53935;
  --status-optimizable: #E6B24D;
  --status-optimal: #2E7D32;
  --status-excellent: #D7B34A;
  --status-elevated: #3F7FE0;
  --gauge-red: #E53935;
  --gauge-orange: #E6B24D;
  --gauge-green: #66BB6A;
  --gauge-dark-green: #2E7D32;
  --gauge-gold: #D7B34A;
  --gold-accent: #D7B34A;
  --gold-light: #F3D98A;
  --gold-shine: #FBEEC6;
  --morning: #4CAF50;
  --morning-bg: #E8F5E9;
  --noon: #FFA726;
  --noon-bg: #FFF8E1;
  --evening: #7E57C2;
  --evening-bg: #E8EAF6;
  --night: #5C6BC0;
  --night-bg: #E3F2FD;
  --radius-card: 18px;
  --radius-btn: 14px;
  --radius-input: 12px;
  --shadow-card: 0 4px 12px rgba(0,0,0,0.04);
  --shadow-hover: 0 8px 24px rgba(0,0,0,0.08);
  --max-width: 1200px;
  --nav-height: 72px;
}

/* --- Typography --- */
h1 { font-size: 2.75rem; font-weight: 800; line-height: 1.15; letter-spacing: -0.02em; }
h2 { font-size: 2rem; font-weight: 700; line-height: 1.2; letter-spacing: -0.01em; }
h3 { font-size: 1.35rem; font-weight: 600; line-height: 1.3; }
h4 { font-size: 1.1rem; font-weight: 600; }
p { color: var(--text-secondary); }
.text-center { text-align: center; }
.text-primary { color: var(--primary); }

/* --- Layout --- */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }
.section { padding: 80px 0; }
.section-header { text-align: center; margin-bottom: 56px; }
.section-header h2 { margin-bottom: 16px; color: var(--text); }
.section-header p { max-width: 640px; margin: 0 auto; font-size: 1.1rem; }

/* --- Navigation --- */
.nav {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(255,255,255,0.95); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  height: var(--nav-height);
}
.nav .container {
  display: flex; align-items: center; justify-content: space-between;
  height: 100%;
}
.nav-brand { display: flex; align-items: center; gap: 12px; font-weight: 700; font-size: 1.55rem; color: var(--text); }
.nav-brand img { width: auto; height: 40px; display: block; }
.nav .nav-brand img { width: 42px; }
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a { color: var(--text-secondary); font-weight: 500; font-size: 0.95rem; transition: color .2s; position: relative; }
.nav-links a:hover, .nav-links a.active { color: var(--primary); }
.nav-links a.active::after {
  content: ''; position: absolute; bottom: -4px; left: 0; right: 0;
  height: 2px; background: var(--primary); border-radius: 1px;
}
.nav-cta {
  background: linear-gradient(135deg, var(--gold-accent) 0%, var(--gold-shine) 50%, var(--gold-accent) 100%);
  color: var(--text);
  box-shadow: 0 2px 10px rgba(215,179,74,0.4);
  padding: 10px 20px; border-radius: 999px; font-weight: 600; font-size: 0.9rem;
  transition: opacity .2s;
}
.nav-cta:hover { opacity: 0.85; color: var(--text); }
.nav-hamburger {
  display: none; background: none; border: none; padding: 8px;
  flex-direction: column; gap: 5px; cursor: pointer;
}
.nav-hamburger span {
  display: block; width: 24px; height: 2px; background: var(--text);
  border-radius: 2px; transition: all .3s;
}
.nav-hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile nav overlay */
.nav-overlay {
  display: none; position: fixed; top: var(--nav-height); left: 0; right: 0; bottom: 0;
  background: rgba(255,255,255,0.98); backdrop-filter: blur(12px);
  z-index: 999; padding: 32px 24px;
}
.nav-overlay.open { display: flex; flex-direction: column; gap: 8px; }
.nav-overlay a {
  display: block; padding: 16px 0; font-size: 1.15rem; font-weight: 500;
  color: var(--text-secondary); border-bottom: 1px solid var(--border);
}
.nav-overlay a:hover, .nav-overlay a.active { color: var(--primary); }

/* --- Buttons --- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-weight: 600; font-size: 1rem; padding: 14px 28px;
  border-radius: var(--radius-btn); border: 2px solid transparent;
  transition: all .25s; min-height: 52px;
}
.btn-primary { background: var(--text); color: #fff; }
.btn-primary:hover { background: #000; color: #fff; }
.btn-outline { background: transparent; color: var(--primary); border-color: var(--primary); }
.btn-outline:hover { background: var(--primary); color: #fff; }
.btn-small { padding: 10px 20px; min-height: 40px; font-size: 0.9rem; }

/* --- Cards --- */
.card {
  background: var(--surface); border-radius: var(--radius-card);
  border: 1px solid var(--border); box-shadow: var(--shadow-card);
  padding: 32px; transition: box-shadow .25s, transform .25s;
}
.card:hover { box-shadow: var(--shadow-hover); transform: translateY(-2px); }
.card-icon {
  width: 56px; height: 56px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; margin-bottom: 20px;
}
.card h3 { margin-bottom: 12px; }
.card p { font-size: 0.95rem; }

/* --- Hero Section --- */
.hero {
  background: linear-gradient(180deg, var(--gradient-start) 0%, var(--gradient-end) 50%, var(--bg) 100%);
  padding: 100px 0 80px;
  overflow: hidden;
}
.hero .container { display: flex; align-items: center; gap: 64px; }
.hero-content { flex: 1; }
.hero-content h1 { margin-bottom: 20px; color: var(--text); }
.hero-content > p { font-size: 1.2rem; margin-bottom: 32px; color: var(--text-secondary); max-width: 520px; }
.hero-badges { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-visual { flex: 0 0 320px; display: flex; justify-content: center; align-self: flex-start; margin-top: -24px; }

/* --- Signup / Waitlist --- */
.signup-box {
  max-width: 480px;
}
.signup-box form {
  display: flex; gap: 10px;
  background: var(--surface); border: 1px solid var(--border);
  padding: 8px; border-radius: 999px; box-shadow: var(--shadow-card);
}
.signup-box input[type=email] {
  flex: 1; background: transparent; border: none; outline: none;
  color: var(--text); font-size: 15px; padding: 12px 16px; font-family: inherit;
}
.signup-box input[type=email]::placeholder { color: var(--text-hint); }
.signup-box button {
  background: linear-gradient(135deg, var(--gold-accent) 0%, var(--gold-shine) 50%, var(--gold-accent) 100%);
  color: var(--text);
  box-shadow: 0 2px 10px rgba(215,179,74,0.4);
  border: none;
  font-weight: 700; font-size: 15px; padding: 12px 24px; border-radius: 999px;
  cursor: pointer; white-space: nowrap; transition: opacity .2s;
}
.signup-box button:hover { opacity: 0.85; }
.signup-box .fineprint { margin-top: 12px; font-size: 12.5px; color: var(--text-hint); }
.social-proof { display: flex; align-items: center; gap: 10px; margin-top: 14px; }
.avatar-stack { display: flex; }
.avatar-mini {
  width: 28px; height: 28px; border-radius: 50%; border: 2px solid #fff;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 11px; font-weight: 700; margin-left: -8px;
}
.avatar-stack .avatar-mini:first-child { margin-left: 0; }
.social-proof-text { font-size: 13px; color: var(--text-secondary); }
.social-proof-text strong { color: var(--text); }
.form-success-inline {
  display: none; align-items: center; gap: 10px;
  background: var(--morning-bg); border: 1px solid var(--morning);
  color: #1B5E42; padding: 14px 18px; border-radius: 16px; font-size: 14.5px; font-weight: 600;
}

/* Countdown */
.countdown { display: flex; gap: 12px; margin: 24px 0; flex-wrap: wrap; }
.countdown .unit {
  background: var(--surface); border: 1px solid var(--border); border-radius: 14px;
  padding: 12px 18px; text-align: center; min-width: 70px; box-shadow: var(--shadow-card);
}
.countdown .unit .num { font-size: 1.6rem; font-weight: 800; color: var(--text); line-height: 1; }
.countdown .unit .lbl { font-size: 0.68rem; color: var(--text-hint); text-transform: uppercase; letter-spacing: 0.05em; margin-top: 4px; }

.early-bird-pill {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--gradient-start); color: var(--primary-dark);
  padding: 8px 16px; border-radius: 999px; font-size: 13px; font-weight: 700;
  margin-bottom: 20px;
}

/* --- Phone Mockup --- */
.phone-mockup {
  width: 280px; height: 560px;
  background: var(--surface); border-radius: 36px;
  border: 4px solid #222; position: relative;
  box-shadow: 0 20px 60px rgba(0,0,0,0.15);
  overflow: hidden;
}
.phone-notch {
  width: 120px; height: 28px; background: #222;
  border-radius: 0 0 16px 16px;
  position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  z-index: 2;
}
.phone-screen { padding: 16px; height: calc(100% - 28px); overflow: hidden; }
.phone-screen-photo { padding: 0; height: 100%; }
.phone-screen-photo img { width: 100%; height: 100%; object-fit: fill; object-position: top center; display: block; }
.phone-screen-header {
  background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
  border-radius: 14px; padding: 20px; margin-bottom: 12px; text-align: center;
}
.phone-screen-header .score-number { font-size: 2.8rem; font-weight: 800; color: var(--primary-dark); }
.phone-screen-header .score-label { font-size: 0.75rem; color: var(--text-secondary); font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; }

.nbi-gauge-mini { width: 100px; height: 60px; margin: 8px auto; }

.placeholder-bar { height: 12px; border-radius: 6px; margin-bottom: 8px; }
.placeholder-card {
  background: var(--bg); border-radius: 12px; padding: 14px; margin-bottom: 10px;
  display: flex; align-items: center; gap: 12px;
}
.placeholder-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.placeholder-lines { flex: 1; }
.placeholder-lines .line { height: 8px; border-radius: 4px; background: var(--border); margin-bottom: 6px; }
.placeholder-lines .line:last-child { width: 60%; margin-bottom: 0; }

/* --- How It Works --- */
.steps-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.step-card { text-align: center; padding: 32px 20px; }
.step-number {
  width: 48px; height: 48px; border-radius: 50%;
  background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
  color: var(--primary-dark); font-weight: 800; font-size: 1.2rem;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 18px;
}
.step-icon { font-size: 2.2rem; margin-bottom: 14px; }
.step-card h3 { margin-bottom: 10px; font-size: 1.1rem; }
.step-card p { font-size: 0.9rem; }

/* --- Marker chips (Core-Kit) --- */
.marker-panel {
  background: var(--surface); border: 1px solid var(--border); border-radius: 24px;
  padding: 40px; display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center;
  box-shadow: var(--shadow-card);
}
.marker-panel .kit-tag {
  display: inline-block; background: var(--gradient-start); color: var(--primary-dark);
  font-size: 12px; font-weight: 800; letter-spacing: 0.04em; text-transform: uppercase;
  padding: 5px 12px; border-radius: 999px; margin-bottom: 14px;
}
.marker-panel h3 { margin-bottom: 12px; }
.marker-panel p { font-size: 0.95rem; margin-bottom: 8px; }
.marker-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.marker-chip {
  background: var(--bg); border: 1px solid var(--border); border-radius: 12px;
  padding: 12px 14px; font-size: 13.5px; display: flex; align-items: center; gap: 8px; color: var(--text);
}

/* --- Positioning statement --- */
.positioning { text-align: center; padding: 64px 0; }
.positioning p {
  font-size: clamp(20px, 3vw, 30px); font-weight: 700; letter-spacing: -0.01em;
  max-width: 760px; margin: 0 auto; line-height: 1.4; color: var(--text);
}
.positioning p .muted { color: var(--text-hint); font-weight: 600; }
.positioning p .accent { color: var(--primary); }

/* --- Features Grid --- */
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.feature-card .card-icon { font-size: 1.6rem; }

/* --- Trust Section --- */
.trust-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.trust-item { text-align: center; padding: 32px; }
.trust-icon {
  width: 64px; height: 64px; border-radius: 50%;
  background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px; font-size: 1.8rem;
}
.trust-item h4 { margin-bottom: 8px; }

/* --- CTA Section --- */
.cta-section {
  background: linear-gradient(180deg, var(--bg) 0%, var(--gradient-end) 50%, var(--gradient-start) 100%);
  color: var(--text); text-align: center; padding: 80px 0;
}
.cta-section h2 { color: var(--text); margin-bottom: 16px; }
.cta-section p { color: var(--text-secondary); margin-bottom: 32px; font-size: 1.1rem; }
.cta-section .signup-box { margin: 0 auto; }
.cta-section .signup-box form { background: var(--surface); box-shadow: 0 10px 30px rgba(10,122,74,0.12); }
.cta-section .fineprint { color: var(--text-hint); }

/* --- Feature Detail Page (alternating) --- */
.feature-detail { padding: 64px 0; }
.feature-detail:nth-child(even) { background: var(--surface); }
.feature-detail .container { display: flex; align-items: center; gap: 64px; }
.feature-detail:nth-child(even) .container { flex-direction: row-reverse; }
.feature-detail-content { flex: 1; }
.feature-detail-content h2 { margin-bottom: 16px; }
.feature-detail-content p { margin-bottom: 16px; font-size: 1.05rem; }
.feature-detail-visual { flex: 0 0 320px; }

/* Biomarker list */
.biomarker-list { margin-top: 16px; }
.biomarker-item {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 0; border-bottom: 1px solid var(--border);
}
.biomarker-dot { width: 12px; height: 12px; border-radius: 50%; flex-shrink: 0; }
.biomarker-info { flex: 1; }
.biomarker-name { font-weight: 600; font-size: 0.95rem; color: var(--text); }
.biomarker-range { font-size: 0.85rem; color: var(--text-hint); }

/* Time blocks */
.time-blocks { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-top: 16px; }
.time-block { border-radius: 12px; padding: 16px; text-align: center; }
.time-block-label { font-weight: 700; font-size: 0.8rem; letter-spacing: 0.05em; margin-bottom: 4px; }
.time-block-range { font-size: 0.75rem; opacity: 0.8; }

/* Score labels */
.score-labels { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 16px; }
.score-label-item {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 16px; border-radius: 20px; background: var(--bg);
  font-size: 0.9rem; font-weight: 500;
}
.score-label-dot { width: 10px; height: 10px; border-radius: 50%; }

/* --- Legal Pages --- */
.legal-page { padding-top: 40px; padding-bottom: 80px; }
.legal-page h1 { font-size: 2rem; margin-bottom: 8px; }
.legal-page .legal-date { color: var(--text-hint); font-size: 0.9rem; margin-bottom: 40px; }
.legal-content h2 { font-size: 1.3rem; margin-top: 40px; margin-bottom: 12px; color: var(--text); }
.legal-content h3 { font-size: 1.1rem; margin-top: 24px; margin-bottom: 8px; color: var(--text); }
.legal-content p { margin-bottom: 12px; font-size: 0.95rem; line-height: 1.7; }
.legal-content ul { margin: 12px 0; padding-left: 24px; list-style: disc; }
.legal-content ul li { margin-bottom: 8px; font-size: 0.95rem; color: var(--text-secondary); line-height: 1.6; }
.legal-content .placeholder-hint {
  background: #FFF3CD; border: 1px solid #FFEAA7; border-radius: 8px;
  padding: 12px 16px; font-size: 0.9rem; color: #856404; margin: 16px 0;
}

/* --- FAQ Page (kept for CSS compat if page still exists) --- */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-question {
  width: 100%; background: none; border: none; text-align: left;
  padding: 24px 0; font-size: 1.05rem; font-weight: 600; color: var(--text);
  display: flex; justify-content: space-between; align-items: center;
  cursor: pointer; transition: color .2s;
}
.faq-question:hover { color: var(--primary); }
.faq-arrow { font-size: 1.2rem; transition: transform .3s; flex-shrink: 0; margin-left: 16px; color: var(--text-hint); }
.faq-item.open .faq-arrow { transform: rotate(180deg); color: var(--primary); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.faq-answer-inner { padding: 0 0 24px; font-size: 0.95rem; line-height: 1.7; color: var(--text-secondary); }

/* --- Contact Page --- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-weight: 600; font-size: 0.9rem; margin-bottom: 8px; color: var(--text); }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 14px 16px; border: 1px solid var(--border);
  border-radius: var(--radius-input); font-size: 1rem; font-family: inherit;
  background: var(--surface); color: var(--text); transition: border-color .2s;
  outline: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--primary); }
.form-group textarea { min-height: 150px; resize: vertical; }
.form-group .error-msg { color: var(--status-low); font-size: 0.8rem; margin-top: 4px; display: none; }
.form-group.has-error .error-msg { display: block; }
.form-group.has-error input, .form-group.has-error select, .form-group.has-error textarea { border-color: var(--status-low); }
.form-success {
  display: none; background: var(--morning-bg); border: 1px solid var(--morning);
  border-radius: var(--radius-card); padding: 24px; text-align: center;
}
.form-success.show { display: block; }
.form-success h3 { color: var(--primary); margin-bottom: 8px; }

.contact-info h3 { margin-bottom: 24px; }
.contact-info-item { display: flex; align-items: flex-start; gap: 16px; margin-bottom: 24px; }
.contact-info-icon {
  width: 44px; height: 44px; border-radius: 12px;
  background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; flex-shrink: 0;
}
.contact-info-text h4 { margin-bottom: 4px; }
.contact-info-text p { font-size: 0.9rem; }

/* --- Footer --- */
.footer {
  background: #ffffff;
  color: var(--text-secondary);
  padding: 56px 0 32px;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 48px; margin-bottom: 40px; }
.footer-brand .nav-brand { color: var(--text); margin-bottom: 16px; }
.footer-brand .nav-brand img { height: 82px; width: 84px; }
.footer-brand p { color: var(--text-secondary); font-size: 0.9rem; max-width: 340px; }
.footer-social { display: flex; gap: 10px; margin-top: 16px; }
.footer-social a {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--bg); display: flex; align-items: center; justify-content: center;
  color: var(--text-secondary); transition: background .2s, color .2s;
}
.footer-social a:hover { background: var(--primary); color: #fff; }
.footer-social svg { width: 18px; height: 18px; }
.footer h4 { color: var(--text); margin-bottom: 16px; font-size: 0.95rem; }
.footer-links a { display: block; color: var(--text-secondary); font-size: 0.9rem; padding: 4px 0; transition: color .2s; }
.footer-links a:hover { color: var(--primary); }
.footer-bottom {
  border-top: 1px solid rgba(10,122,74,0.15); padding-top: 24px;
  display: flex; justify-content: space-between; align-items: center;
  font-size: 0.85rem; color: var(--text-hint);
}

/* --- Cookie Banner --- */
.cookie-banner {
  display: none; position: fixed; bottom: 0; left: 0; right: 0;
  background: rgba(26,26,26,0.95); backdrop-filter: blur(12px);
  color: #fff; padding: 20px 24px; z-index: 2000;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.cookie-banner.show { display: block; }
.cookie-banner .container { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.cookie-banner p { font-size: 0.9rem; color: rgba(255,255,255,0.8); flex: 1; }
.cookie-banner p a { color: var(--gradient-start); }
.cookie-buttons { display: flex; gap: 12px; flex-shrink: 0; }
.cookie-buttons button { padding: 10px 20px; border-radius: var(--radius-btn); font-weight: 600; font-size: 0.85rem; border: none; transition: all .2s; }
.cookie-accept { background: var(--primary); color: #fff; }
.cookie-accept:hover { background: var(--primary-dark); }
.cookie-decline { background: rgba(255,255,255,0.15); color: #fff; }
.cookie-decline:hover { background: rgba(255,255,255,0.25); }

/* --- Responsive --- */
@media (max-width: 1024px) {
  h1 { font-size: 2.2rem; }
  h2 { font-size: 1.6rem; }
  .hero .container { gap: 40px; }
  .hero-visual { flex: 0 0 260px; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-detail .container { gap: 40px; }
  .feature-detail-visual { flex: 0 0 260px; }
  .marker-panel { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root { --nav-height: 64px; }
  .nav-brand img { height: 36px; }
  .nav .nav-brand img { width: 38px; }
  h1 { font-size: 1.85rem; }
  h2 { font-size: 1.45rem; }
  .section { padding: 56px 0; }
  .section-header { margin-bottom: 36px; }
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .nav-hamburger { display: flex; }
  .hero { padding: 60px 0 40px; }
  .hero .container { flex-direction: column; text-align: center; gap: 40px; }
  .hero-content > p { margin-left: auto; margin-right: auto; }
  .hero-badges { justify-content: center; }
  .hero-visual { flex: 0 0 auto; }
  .phone-mockup { width: 240px; height: 480px; border-radius: 30px; }
  .phone-notch { width: 100px; height: 24px; border-radius: 0 0 14px 14px; }
  .steps-grid { grid-template-columns: 1fr; gap: 16px; }
  .features-grid { grid-template-columns: 1fr; }
  .trust-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .feature-detail .container,
  .feature-detail:nth-child(even) .container { flex-direction: column; gap: 32px; }
  .feature-detail-visual { flex: 0 0 auto; width: 100%; max-width: 280px; margin: 0 auto; }
  .contact-grid { grid-template-columns: 1fr; }
  .cookie-banner .container { flex-direction: column; text-align: center; }
  .signup-box form { flex-direction: column; border-radius: 20px; }
  .signup-box button { width: 100%; }
  .marker-grid { grid-template-columns: 1fr; }
  .positioning { padding: 44px 0; }
}

@media (max-width: 480px) {
  h1 { font-size: 1.6rem; }
  .container { padding: 0 16px; }
  .card { padding: 24px; }
  .hero-badges { flex-direction: column; align-items: center; }
  .time-blocks { grid-template-columns: 1fr; }
  .countdown { justify-content: center; }
}

/* --- Print (legal pages) --- */
@media print {
  .nav, .footer, .cookie-banner { display: none; }
  .legal-page { padding-top: 0; }
  body { font-size: 11pt; color: #000; }
  a { color: #000; text-decoration: underline; }
}