*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy: #0A1F5C;
  --navy-mid: #1A3A8F;
  --navy-light: #E8EDF5;
  --green: #1A7A4A;
  --green-bright: #2ECC71;
  --green-pale: #F0FFF4;
  --red: #D42B2B;
  --white: #F8F9FC;
  --ink: #1A1A2E;
  --muted: #6B7280;
  --border: rgba(10,31,92,0.1);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--white);
  color: var(--ink);
  overflow-x: hidden;
}

/* ── WCAG 2.2: Skip Navigation ── */
.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  background: var(--green);
  color: #fff;
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  z-index: 9999;
  border-radius: 0 0 6px 6px;
}
.skip-link:focus { top: 0; outline: 3px solid var(--green-bright); outline-offset: 2px; }

/* ── WCAG 2.2: Global focus styles ── */
a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: 3px solid var(--green-bright);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ── NAV ── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 201;
  background: var(--navy);
  padding: 0 2rem;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 22px;
  letter-spacing: 0.06em;
  color: #fff;
  text-decoration: none;
}
.nav-logo span { color: var(--green-bright); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  color: rgba(255,255,255,0.9);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.03em;
  transition: color 0.2s;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
.nav-links a:hover { color: #fff; }

.nav-cta {
  background: var(--red);
  color: #fff !important;
  padding: 7px 18px;
  border-radius: 4px;
  font-size: 13px !important;
  font-weight: 600 !important;
  letter-spacing: 0.04em;
  transition: background 0.2s !important;
  min-height: 44px !important;
}
.nav-cta:hover { background: #b52222 !important; color: #fff !important; }

/* ── HERO ── */
.hero {
  min-height: 100vh;
  padding-top: 56px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  position: relative;
  overflow: hidden;
}

.hero-left {
  background: var(--navy);
  padding: 80px 60px 80px 80px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
}

.hero-left::after {
  content: '';
  position: absolute;
  top: 0; right: -40px;
  width: 80px;
  height: 100%;
  background: var(--navy);
  clip-path: polygon(0 0, 0% 100%, 100% 50%);
  z-index: 2;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(46,204,113,0.15);
  border: 1px solid rgba(46,204,113,0.3);
  color: var(--green-bright);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 2px;
  margin-bottom: 28px;
  width: fit-content;
}

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

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-headline {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(56px, 6vw, 84px);
  line-height: 0.95;
  letter-spacing: 0.02em;
  color: #fff;
  margin-bottom: 24px;
}
.hero-headline .accent { color: var(--green-bright); }
.hero-headline .red { color: var(--red); }

.hero-sub {
  font-size: 16px;
  line-height: 1.7;
  color: rgba(255,255,255,0.65);
  max-width: 420px;
  margin-bottom: 40px;
  font-weight: 300;
}
.hero-sub strong { color: rgba(255,255,255,0.9); font-weight: 500; }

/* ── SIGNUP FORM (hero) ── */
.signup-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 420px;
}

/* ── HERO SUBSCRIBE BUTTON ── */
.btn-hero-subscribe {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--green-bright);
  color: var(--navy);
  text-decoration: none;
  font-family: 'DM Sans', sans-serif;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.03em;
  padding: 16px 28px;
  border-radius: 4px;
  min-height: 52px;
  transition: background 0.2s, transform 0.1s;
  width: 100%;
  text-align: center;
}
.btn-hero-subscribe:hover { background: #27ae60; transform: translateY(-1px); }
.btn-hero-subscribe:active { transform: scale(0.98); }

/* ── CTA SUBSCRIBE BUTTON ── */
.btn-cta-subscribe {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--green-bright);
  color: var(--navy);
  text-decoration: none;
  font-family: 'DM Sans', sans-serif;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.03em;
  padding: 18px 40px;
  border-radius: 4px;
  min-height: 56px;
  transition: background 0.2s, transform 0.1s;
  position: relative;
}
.btn-cta-subscribe:hover { background: #27ae60; transform: translateY(-2px); }
.btn-cta-subscribe:active { transform: scale(0.98); }

.form-disclaimer {
  font-size: 11px;
  color: rgba(255,255,255,0.65);
  line-height: 1.6;
}
.form-disclaimer a { color: #fff; text-decoration: underline; }

.btn-primary {
  background: var(--red);
  color: #fff;
  border: none;
  padding: 14px 28px;
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
  white-space: nowrap;
  min-height: 44px;
}
.btn-primary:hover { background: #b52222; }
.btn-primary:active { transform: scale(0.98); }

.hero-right {
  background: var(--white);
  padding: 80px 60px 80px 100px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
}

.hero-tiers {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 420px;
}

.hero-tiers-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 4px;
}

.hero-tier-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 18px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: 0 2px 16px rgba(10,31,92,0.06);
  transition: box-shadow 0.2s, transform 0.2s;
  position: relative;
  overflow: hidden;
}
.hero-tier-card:hover { box-shadow: 0 6px 28px rgba(10,31,92,0.1); transform: translateY(-2px); }
.hero-tier-card.featured { border: 2px solid var(--green); }
.hero-tier-card.featured::before {
  content: 'START HERE';
  position: absolute;
  top: 0; right: 0;
  background: var(--green);
  color: #fff;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 4px 10px;
  border-radius: 0 6px 0 6px;
}

.tier-amount {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 36px;
  letter-spacing: 0.02em;
  line-height: 1;
  min-width: 72px;
  text-align: center;
}
.tier-amount.zero { color: var(--green); }
.tier-amount.fifty { color: var(--navy-mid); }
.tier-amount.hundred { color: var(--navy); }

.tier-divider { width: 1px; height: 40px; background: var(--border); flex-shrink: 0; }
.tier-info { flex: 1; }
.tier-name { font-size: 13px; font-weight: 600; color: var(--navy); margin-bottom: 3px; }
.tier-desc { font-size: 12px; color: var(--muted); line-height: 1.5; }

.tier-tag {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  padding: 3px 8px;
  border-radius: 3px;
  white-space: nowrap;
  flex-shrink: 0;
}
.tier-tag.free { background: var(--green-pale); color: var(--green); }
.tier-tag.mid { background: #EEF1FC; color: var(--navy-mid); }
.tier-tag.full { background: var(--navy-light); color: var(--navy); }

/* ── PROOF BAR ── */
.proof-bar {
  background: var(--navy-light);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 18px 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.proof-item { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--navy); }
.proof-num { font-family: 'DM Mono', monospace; font-size: 18px; font-weight: 500; color: var(--navy); }
.proof-label { color: var(--muted); font-size: 12px; }
.proof-divider { width: 1px; height: 32px; background: var(--border); }

/* ── TIER BREAKDOWN ── */
.tiers-section {
  padding: 80px;
  background: #fff;
  border-bottom: 1px solid var(--border);
}

.tiers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.tier-full-card {
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  transition: box-shadow 0.2s, transform 0.2s;
  background: #fff;
}
.tier-full-card:hover { box-shadow: 0 8px 36px rgba(10,31,92,0.09); transform: translateY(-3px); }
.tier-full-card.featured-tier { border: 2px solid var(--green); }

.tier-header {
  padding: 28px 28px 20px;
  border-bottom: 1px solid var(--border);
  position: relative;
}
.tier-header.zero-bg { background: var(--green-pale); }
.tier-header.fifty-bg { background: #EEF1FC; }
.tier-header.hundred-bg { background: var(--navy-light); }

.tier-popular-badge {
  position: absolute;
  top: 16px; right: 16px;
  background: var(--green);
  color: #fff;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 20px;
}

.tier-price { font-family: 'Bebas Neue', sans-serif; font-size: 52px; letter-spacing: 0.02em; line-height: 1; margin-bottom: 6px; }
.tier-price.p-zero { color: var(--green); }
.tier-price.p-fifty { color: var(--navy-mid); }
.tier-price.p-hundred { color: var(--navy); }
.tier-price-label { font-size: 12px; color: var(--muted); font-weight: 400; margin-bottom: 8px; }
.tier-title { font-size: 16px; font-weight: 600; color: var(--navy); margin-bottom: 4px; }
.tier-subtitle { font-size: 12px; color: var(--muted); line-height: 1.5; }
.tier-body { padding: 24px 28px 28px; }

.tier-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
}
.tier-features li { display: flex; align-items: flex-start; gap: 10px; font-size: 13px; color: var(--ink); line-height: 1.5; }

.check {
  width: 18px; height: 18px;
  background: var(--green-pale);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
}
.check::after {
  content: '';
  width: 5px; height: 8px;
  border-right: 2px solid var(--green);
  border-bottom: 2px solid var(--green);
  transform: rotate(45deg) translate(-1px, -1px);
}

.tier-income { background: var(--white); border-radius: 6px; padding: 12px 16px; border: 1px solid var(--border); }
.tier-income-label { font-size: 10px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin-bottom: 4px; }
.tier-income-range { font-family: 'DM Mono', monospace; font-size: 15px; font-weight: 500; color: var(--green); }
.tier-income-note { font-size: 11px; color: var(--muted); margin-top: 2px; }

/* ── SECTIONS ── */
.section { padding: 80px; }
.section-label { font-size: 11px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--green); margin-bottom: 12px; }
.section-title { font-family: 'Bebas Neue', sans-serif; font-size: clamp(36px, 4vw, 52px); letter-spacing: 0.03em; color: var(--navy); line-height: 1; margin-bottom: 16px; }
.section-sub { font-size: 15px; color: var(--muted); line-height: 1.7; max-width: 540px; margin-bottom: 48px; }

.cards-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }

.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 28px;
  position: relative;
  transition: box-shadow 0.2s, transform 0.2s;
}
.card:hover { box-shadow: 0 8px 32px rgba(10,31,92,0.08); transform: translateY(-2px); }
.card-num { font-family: 'DM Mono', monospace; font-size: 11px; font-weight: 500; color: rgba(10,31,92,0.25); letter-spacing: 0.1em; margin-bottom: 16px; }
.card-icon { font-size: 28px; margin-bottom: 14px; display: block; }
.card-title { font-size: 15px; font-weight: 600; color: var(--navy); margin-bottom: 8px; line-height: 1.3; }
.card-text { font-size: 13px; color: var(--muted); line-height: 1.7; }
.card-accent { position: absolute; top: 0; left: 0; width: 3px; height: 40px; background: var(--green); border-radius: 0 0 3px 0; }

/* ── ABOUT STRIP ── */
.about-strip {
  background: var(--navy);
  padding: 64px 80px;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 60px;
  align-items: center;
}
.about-label { font-family: 'Bebas Neue', sans-serif; font-size: 48px; letter-spacing: 0.03em; color: #fff; line-height: 1; }
.about-label span { color: var(--green-bright); display: block; }
.about-text { font-size: 15px; color: rgba(255,255,255,0.65); line-height: 1.8; font-weight: 300; }
.about-text strong { color: rgba(255,255,255,0.9); font-weight: 500; }

/* ── TOPICS ── */
.topics-section { padding: 80px; background: var(--white); }
.topics-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 40px; }
.topic-pill {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  font-weight: 500;
  color: var(--navy);
  transition: border-color 0.2s, background 0.2s;
  cursor: default;
}
.topic-pill:hover { border-color: var(--green); background: var(--green-pale); }
.topic-dot { width: 8px; height: 8px; background: var(--green); border-radius: 50%; flex-shrink: 0; }

/* ── CTA SECTION ── */
.cta-section {
  background: var(--navy);
  padding: 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '$';
  position: absolute;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 400px;
  color: rgba(255,255,255,0.02);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  line-height: 1;
}
.cta-title { font-family: 'Bebas Neue', sans-serif; font-size: clamp(40px, 5vw, 68px); letter-spacing: 0.03em; color: #fff; line-height: 1; margin-bottom: 16px; position: relative; }
.cta-title span { color: var(--green-bright); }
.cta-sub { font-size: 15px; color: rgba(255,255,255,0.55); line-height: 1.7; max-width: 480px; margin: 0 auto 40px; font-weight: 300; }

.guide-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 8px;
  padding: 28px;
  max-width: 620px;
  margin: 0 auto 40px;
  text-align: left;
}
.guide-card-inner { display: flex; gap: 20px; align-items: flex-start; }
.guide-icon { width: 52px; height: 52px; background: rgba(46,204,113,0.15); border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 26px; flex-shrink: 0; }
.guide-text-block { flex: 1; }
.guide-badge { display: inline-block; background: var(--red); color: #fff; font-size: 9px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; padding: 3px 10px; border-radius: 2px; margin-bottom: 8px; }
.guide-title { font-family: 'Bebas Neue', sans-serif; font-size: 22px; letter-spacing: 0.04em; color: #fff; line-height: 1.1; margin-bottom: 6px; }
.guide-desc { font-size: 12px; color: rgba(255,255,255,0.55); line-height: 1.6; }

.cta-form { margin: 0 auto 20px; }
.cta-disclaimer { font-size: 11px; color: rgba(255,255,255,0.3); position: relative; }

/* ── SOCIAL ICONS ── */
.social-icons { display: flex; align-items: center; gap: 6px; }
.social-icon {
  width: 44px; height: 44px;
  border-radius: 6px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: background 0.2s, border-color 0.2s, transform 0.15s;
  flex-shrink: 0;
  min-width: 44px;
  min-height: 44px;
}
.social-icon:hover { background: rgba(255,255,255,0.16); border-color: rgba(255,255,255,0.28); transform: translateY(-2px); }
.social-icon svg { width: 15px; height: 15px; fill: rgba(255,255,255,0.7); transition: fill 0.2s; }
.social-icon:hover svg { fill: #fff; }

.footer-social .social-icon { background: rgba(255,255,255,0.05); border-color: rgba(255,255,255,0.08); width: 30px; height: 30px; }
.footer-social .social-icon svg { width: 13px; height: 13px; fill: rgba(255,255,255,0.35); }
.footer-social .social-icon:hover { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.2); }
.footer-social .social-icon:hover svg { fill: rgba(255,255,255,0.75); }

.social-icon.instagram,
.social-icon.twitch { display: none; }

/* ── SUCCESS STATE ── */
.success-msg {
  display: none;
  background: var(--green-pale);
  border: 1px solid rgba(26,122,74,0.3);
  color: var(--green);
  font-size: 14px;
  font-weight: 500;
  padding: 14px 20px;
  border-radius: 4px;
  max-width: 420px;
}

/* ── ANIMATIONS ── */
.fade-up { opacity: 0; transform: translateY(24px); animation: fadeUp 0.7s ease forwards; }
@keyframes fadeUp { to { opacity: 1; transform: translateY(0); } }
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }
.delay-5 { animation-delay: 0.5s; }

/* ── FOOTER ── */
footer {
  background: var(--ink);
  padding: 32px 80px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: start;
}
.footer-left { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
.footer-logo { font-family: 'Bebas Neue', sans-serif; font-size: 18px; letter-spacing: 0.06em; color: rgba(255,255,255,0.5); text-decoration: none; line-height: 1; }
.footer-logo span { color: var(--green-bright); }
.footer-links { display: flex; gap: 20px; list-style: none; flex-wrap: wrap; }
.footer-links a {
  font-size: 12px;
  color: rgba(255,255,255,0.3);
  text-decoration: none;
  transition: color 0.2s;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
.footer-links a:hover { color: rgba(255,255,255,0.6); }
.footer-copy { font-size: 11px; color: rgba(255,255,255,0.2); font-family: 'DM Mono', monospace; }
.footer-right { display: flex; align-items: flex-start; justify-content: flex-end; }

/* ── COOKIE CONSENT ── */
.cookie-banner {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: var(--ink);
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 20px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  z-index: 9000;
  flex-wrap: wrap;
  transform: translateY(100%);
  transition: transform 0.4s ease;
}
.cookie-banner.visible { transform: translateY(0); }
.cookie-text { font-size: 13px; color: rgba(255,255,255,0.65); line-height: 1.6; flex: 1; min-width: 240px; }
.cookie-text a { color: var(--green-bright); text-decoration: underline; }
.cookie-actions { display: flex; gap: 10px; flex-shrink: 0; }
.cookie-btn { padding: 10px 20px; border-radius: 4px; font-family: 'DM Sans', sans-serif; font-size: 13px; font-weight: 600; cursor: pointer; border: none; min-height: 44px; transition: background 0.2s; }
.cookie-btn-accept { background: var(--green); color: #fff; }
.cookie-btn-accept:hover { background: #155f3a; }
.cookie-btn-decline { background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.7); border: 1px solid rgba(255,255,255,0.15); }
.cookie-btn-decline:hover { background: rgba(255,255,255,0.14); color: #fff; }

/* ── WCAG: Reduced motion ── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
  .fade-up { opacity: 1; transform: none; }
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; }
  .hero-left { padding: 60px 32px; }
  .hero-left::after { display: none; }
  .hero-right { padding: 40px 32px; }
  .cards-grid { grid-template-columns: 1fr; }
  .topics-grid { grid-template-columns: repeat(2, 1fr); }
  .about-strip { grid-template-columns: 1fr; padding: 48px 32px; gap: 24px; }
  .section { padding: 56px 32px; }
  .topics-section { padding: 56px 32px; }
  .cta-section { padding: 56px 32px; }
  footer { padding: 24px 32px; }
  .proof-bar { padding: 18px 32px; }
}

/* ── Hamburger button ── */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px; height: 44px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  border-radius: 4px;
  flex-shrink: 0;
}
.nav-hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: rgba(255,255,255,0.85);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.2s ease, width 0.2s ease;
  transform-origin: center;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; width: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Mobile nav drawer ── */
.nav-mobile-drawer {
  display: none;
  position: fixed;
  top: 56px; left: 0; right: 0;
  height: calc(100vh - 56px);
  background: var(--navy);
  border-top: 1px solid rgba(255,255,255,0.08);
  z-index: 200;
  overflow-y: scroll;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 40px;
}
.nav-mobile-drawer.open { display: block; }

.nav-backdrop {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.5);
  z-index: 199;
}
.nav-backdrop.open { display: block; }

.nav-mobile-links { list-style: none; padding: 12px 0 8px; }
.nav-mobile-links li { border-bottom: 1px solid rgba(255,255,255,0.06); }
.nav-mobile-links li:last-child { border-bottom: none; }
.nav-mobile-links a {
  display: block;
  padding: 14px 24px;
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: background 0.15s, color 0.15s;
  min-height: 44px;
}
.nav-mobile-links a:hover,
.nav-mobile-links a:focus { background: rgba(255,255,255,0.05); color: #fff; }
.nav-mobile-cta {
  display: block;
  margin: 12px 24px 16px;
  background: var(--red);
  color: #fff !important;
  padding: 13px 20px !important;
  border-radius: 4px;
  font-weight: 600 !important;
  letter-spacing: 0.04em;
  text-align: center;
  transition: background 0.2s !important;
}
.nav-mobile-cta:hover { background: #b52222 !important; }
.nav-mobile-social {
  padding: 12px 24px 20px;
  display: flex;
  gap: 8px;
  border-top: 1px solid rgba(255,255,255,0.06);
}

/* ── TABLET: 768px–1024px ── */
@media (min-width: 768px) and (max-width: 1024px) {
  nav { padding: 0 1.5rem; }
  .nav-links { gap: 1.2rem; }
  .nav-links > li:nth-child(1),
  .nav-links > li:nth-child(2),
  .nav-links > li:nth-child(3) { display: none; }
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-left { padding: 64px 48px 48px; min-height: 60vh; }
  .hero-left::after { display: none; }
  .hero-right { padding: 40px 48px 56px; }
  .hero-tiers { max-width: 100%; }
  .hero-headline { font-size: clamp(52px, 7vw, 72px); }
  .proof-bar { padding: 16px 48px; gap: 1rem; justify-content: flex-start; }
  .proof-divider { display: none; }
  .tiers-section { padding: 60px 48px; }
  .tiers-grid { grid-template-columns: 1fr; gap: 20px; max-width: 560px; }
  .section { padding: 60px 48px; }
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
  .about-strip { padding: 56px 48px; gap: 36px; }
  .topics-section { padding: 60px 48px; }
  .topics-grid { grid-template-columns: repeat(3, 1fr); }
  .cta-section { padding: 64px 48px; }
  .guide-card { max-width: 100%; }
  footer { padding: 28px 48px; grid-template-columns: 1fr; gap: 20px; }
  .footer-right { justify-content: flex-start; }
}

/* ── MOBILE LANDSCAPE: 481px–767px ── */
@media (min-width: 481px) and (max-width: 767px) {
  .nav-hamburger { display: flex; }
  .nav-links { display: none; }
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-left { padding: 52px 32px 40px; min-height: auto; }
  .hero-left::after { display: none; }
  .hero-right { padding: 32px 32px 48px; }
  .hero-headline { font-size: clamp(48px, 8vw, 64px); }
  .hero-sub { font-size: 15px; max-width: 100%; }
  .signup-form { max-width: 100%; }
  .btn-hero-subscribe { font-size: 14px; padding: 14px 20px; }
  .btn-cta-subscribe { font-size: 14px; padding: 16px 28px; }
  .proof-bar { padding: 14px 24px; gap: 12px; justify-content: flex-start; }
  .proof-divider { display: none; }
  .proof-item { flex: 0 0 calc(50% - 6px); }
  .tiers-section { padding: 48px 24px; }
  .tiers-grid { grid-template-columns: 1fr; gap: 18px; }
  .section { padding: 48px 24px; }
  .section-sub { max-width: 100%; margin-bottom: 32px; }
  .cards-grid { grid-template-columns: 1fr; gap: 16px; }
  .about-strip { padding: 48px 24px; gap: 20px; }
  .topics-section { padding: 48px 24px; }
  .topics-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .topic-pill { padding: 14px; font-size: 12px; }
  .cta-section { padding: 48px 24px; }
  .guide-card { padding: 20px; }
  .guide-card-inner { flex-direction: column; gap: 14px; }
  footer { padding: 24px; grid-template-columns: 1fr; gap: 16px; }
  .footer-right { justify-content: flex-start; }
  .footer-links { gap: 12px; }
  .cookie-banner { padding: 16px 24px; flex-direction: column; align-items: flex-start; }
  .cookie-actions { width: 100%; }
  .cookie-btn { flex: 1; text-align: center; }
}

/* ── MOBILE PORTRAIT: 320px–480px ── */
@media (max-width: 480px) {
  .nav-hamburger { display: flex; }
  .nav-links { display: none; }
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-left { padding: 48px 20px 40px; min-height: auto; }
  .hero-left::after { display: none; }
  .hero-right { padding: 28px 20px 48px; }
  .hero-headline { font-size: clamp(44px, 11vw, 58px); }
  .hero-sub { font-size: 14px; max-width: 100%; margin-bottom: 28px; }
  .signup-form { max-width: 100%; }
  .btn-hero-subscribe { font-size: 13px; padding: 14px 16px; }
  .btn-cta-subscribe { font-size: 14px; padding: 16px 20px; width: 100%; }
  .hero-tiers { max-width: 100%; }
  .hero-tier-card { padding: 14px 16px; gap: 12px; }
  .tier-amount { font-size: 28px; min-width: 56px; }
  .tier-name { font-size: 12px; }
  .tier-desc { font-size: 11px; }
  .proof-bar { padding: 14px 20px; gap: 10px; flex-direction: column; align-items: flex-start; }
  .proof-divider { display: none; }
  .proof-item { width: 100%; }
  .tiers-section { padding: 40px 20px; }
  .tiers-grid { grid-template-columns: 1fr; gap: 16px; }
  .tier-header { padding: 20px 20px 16px; }
  .tier-body { padding: 18px 20px 22px; }
  .tier-price { font-size: 42px; }
  .tier-popular-badge { font-size: 8px; padding: 3px 8px; }
  .section { padding: 40px 20px; }
  .section-title { font-size: clamp(32px, 8vw, 42px); }
  .section-sub { font-size: 14px; max-width: 100%; margin-bottom: 28px; }
  .cards-grid { grid-template-columns: 1fr; gap: 14px; }
  .card { padding: 22px; }
  .about-strip { padding: 40px 20px; gap: 16px; }
  .about-label { font-size: 38px; }
  .about-text { font-size: 14px; }
  .topics-section { padding: 40px 20px; }
  .topics-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
  .topic-pill { padding: 12px; font-size: 12px; gap: 8px; }
  .topic-dot { width: 6px; height: 6px; }
  .cta-section { padding: 40px 20px; }
  .cta-title { font-size: clamp(36px, 9vw, 52px); }
  .cta-sub { font-size: 14px; margin-bottom: 28px; }
  .guide-card { padding: 18px; margin-bottom: 24px; }
  .guide-card-inner { flex-direction: column; gap: 14px; }
  .guide-icon { width: 44px; height: 44px; font-size: 22px; }
  .guide-title { font-size: 18px; }
  footer { padding: 24px 20px; grid-template-columns: 1fr; gap: 16px; }
  .footer-right { justify-content: flex-start; }
  .footer-links { gap: 8px; }
  .footer-links a { font-size: 11px; min-height: 40px; }
  .cookie-banner { padding: 16px 20px; flex-direction: column; align-items: flex-start; gap: 14px; }
  .cookie-actions { width: 100%; }
  .cookie-btn { flex: 1; text-align: center; padding: 12px 16px; }
}

/* ── Desktop: 1025px+ ── */
@media (min-width: 1025px) {
  .nav-hamburger { display: none !important; }
  .nav-mobile-drawer { display: none !important; }
  .nav-backdrop { display: none !important; }
}