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

:root {
  --bg-deep: #0D0526;
  --bg-dark: #0A031E;
  --bg-footer: #060214;
  --purple: #8B5CF6;
  --purple-dark: #6D28D9;
  --purple-dim: #2E1459;
  --lavender: #D9D1F2;
  --muted: #A89BC9;
  --teal: #14B8A6;
  --blue: #6BA3FF;
  --amber: #F59E0B;
  --red: #EF4444;
  --white: #FFFFFF;
  --card-bg: rgba(255,255,255,0.03);
  --card-border: rgba(255,255,255,0.06);
  --glass-bg: rgba(255,255,255,0.04);
  --glass-border: rgba(255,255,255,0.05);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg-deep);
  color: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

.container { max-width: 1200px; margin: 0 auto; }

/* ── Typography ── */
h1, h2, h3, .serif { font-family: 'DM Serif Display', serif; font-weight: 400; }

/* ── Section Label ── */
.section-label {
  display: inline-flex;
  align-items: center;
  align-self: center;
  gap: 6px;
  padding: 6px 16px;
  border-radius: 99px;
  background: rgba(139,92,246,0.08);
  font-size: 12px;
  font-weight: 600;
  color: var(--purple);
  letter-spacing: 1px;
  text-transform: uppercase;
  width: auto;
}
.section-label i { font-size: 14px; }

/* ── Buttons ── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  background: var(--purple);
  color: var(--white);
  border-radius: 12px;
  font-size: 17px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  box-shadow: 0 8px 30px rgba(139,92,246,0.31);
  transition: transform 0.2s, box-shadow 0.2s;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 40px rgba(139,92,246,0.4); }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 16px 32px;
  background: rgba(255,255,255,0.06);
  color: var(--lavender);
  border-radius: 12px;
  font-size: 17px;
  font-weight: 500;
  border: 1px solid rgba(255,255,255,0.12);
  cursor: pointer;
  transition: background 0.2s;
}
.btn-secondary:hover { background: rgba(255,255,255,0.1); }

/* ── Header ── */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px max(80px, calc(50% - 600px));
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(13,5,38,0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: background 0.3s;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo img { width: 28px; height: 28px; border-radius: 6px; }
.logo span { font-family: 'DM Serif Display', serif; font-size: 24px; font-weight: 700; }

.nav { display: flex; align-items: center; gap: 40px; }
.nav a { font-size: 15px; font-weight: 500; color: var(--muted); transition: color 0.2s; }
.nav a:hover { color: var(--white); }

.header-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  background: var(--purple);
  color: var(--white);
  border-radius: 99px;
  font-size: 14px;
  font-weight: 600;
  transition: transform 0.2s, box-shadow 0.2s;
}
.header-cta:hover { transform: translateY(-1px); box-shadow: 0 4px 20px rgba(139,92,246,0.4); }

.mobile-menu-btn { display: none; background: none; border: none; color: var(--white); cursor: pointer; font-size: 24px; }
.nav.mobile-open {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: rgba(13,5,38,0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 24px;
  gap: 20px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

/* ── Hero ── */
.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
  padding: 80px max(40px, calc(50% - 600px)) 60px;
  background: linear-gradient(to bottom, #0D0526, #150835, #2E1459, #1A0B3B);
  text-align: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  align-self: center;
  gap: 8px;
  padding: 8px 20px;
  border-radius: 99px;
  background: rgba(139,92,246,0.12);
  border: 1px solid rgba(139,92,246,0.25);
  width: auto;
}
.badge i { color: var(--purple); font-size: 14px; }
.badge span { color: var(--lavender); font-size: 13px; font-weight: 500; }

.hero h1 { font-size: 72px; line-height: 1.1; max-width: 900px; }

.hero-sub {
  font-size: 20px;
  color: var(--muted);
  line-height: 1.6;
  max-width: 700px;
}

.cta-row { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; justify-content: center; }

.phone-mockup {
  width: 300px;
  height: 600px;
  border-radius: 40px;
  background: #1A0B3B;
  border: 2px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(139,92,246,0.19);
}
.phone-mockup img {
  width: 270px;
  height: 560px;
  border-radius: 32px;
  object-fit: cover;
}

.trust-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  padding: 20px 0;
  width: 100%;
}
.trust-bar span { font-size: 14px; color: rgba(168,155,201,0.5); }
.trust-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: rgba(168,155,201,0.25);
}

/* ── Problem / Solution ── */
.problem-solution {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 60px;
  padding: 100px max(40px, calc(50% - 600px));
  background: var(--bg-dark);
  text-align: center;
}
.problem-solution h2 { font-size: 52px; line-height: 1.15; max-width: 800px; }

.comparison-cards {
  display: flex;
  gap: 24px;
  width: 100%;
}

.comparison-card {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 36px 32px;
  border-radius: 20px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
}
.comparison-card .comparison-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.comparison-card .others { font-size: 14px; color: rgba(168,155,201,0.38); font-style: italic; }
.comparison-card .divider { width: 100%; height: 1px; background: rgba(255,255,255,0.06); }
.comparison-card .drift-val { font-size: 20px; font-weight: 700; }
.comparison-card .desc { font-size: 14px; color: var(--muted); line-height: 1.5; }

/* ── How It Works ── */
.how-it-works {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 60px;
  padding: 100px max(40px, calc(50% - 600px));
  background: linear-gradient(to bottom, #150835, #0D0526);
  text-align: center;
}
.how-it-works h2 { font-size: 52px; line-height: 1.15; max-width: 700px; }

.steps-row { display: flex; gap: 32px; width: 100%; }

.step-card {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  padding: 40px 32px;
  border-radius: 24px;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.03);
}
.step-num {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(to bottom, var(--purple), var(--purple-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(139,92,246,0.25);
}
.step-card h3 { font-family: 'Inter', sans-serif; font-size: 20px; font-weight: 700; }
.step-card p { font-size: 15px; color: var(--muted); line-height: 1.6; text-align: center; }
.step-card .step-icon { color: rgba(139,92,246,0.25); }

/* ── Core Features ── */
.core-features {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 80px;
  padding: 100px max(40px, calc(50% - 600px));
  background: var(--bg-dark);
  text-align: center;
}
.core-features h2 { font-size: 52px; line-height: 1.15; max-width: 700px; }

.feature-row {
  display: flex;
  align-items: center;
  gap: 60px;
  width: 100%;
  text-align: left;
}
.feature-row.reverse { flex-direction: row-reverse; }

.feature-text { flex: 1; display: flex; flex-direction: column; gap: 20px; }
.feature-tag { font-size: 12px; font-weight: 700; letter-spacing: 2px; color: var(--purple); }
.feature-text h3 { font-size: 40px; line-height: 1.15; }
.feature-text p { font-size: 16px; color: var(--muted); line-height: 1.7; }

.feature-phone {
  width: 260px;
  min-width: 260px;
  height: 520px;
  border-radius: 36px;
  overflow: hidden;
  border: 2px solid rgba(255,255,255,0.08);
  box-shadow: 0 10px 40px rgba(139,92,246,0.12);
  flex-shrink: 0;
}
.feature-phone img { width: 100%; height: 100%; object-fit: cover; }

/* ── Sound Categories ── */
.sound-categories {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 60px;
  padding: 100px max(40px, calc(50% - 600px));
  background: linear-gradient(to bottom, #150835, #0A031E);
  text-align: center;
}
.sound-categories h2 { font-size: 52px; }

.category-grid { display: flex; gap: 24px; width: 100%; }

.category-card {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 32px 28px;
  border-radius: 20px;
}
.category-card .cat-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.category-card h3 { font-family: 'Inter', sans-serif; font-size: 18px; font-weight: 700; }
.category-card p { font-size: 13px; line-height: 1.6; }

.cat-nature { background: rgba(107,163,255,0.03); border: 1px solid rgba(107,163,255,0.12); }
.cat-nature .cat-icon { background: rgba(107,163,255,0.12); }
.cat-nature .cat-icon i, .cat-nature p { color: rgba(107,163,255,0.56); }
.cat-nature .cat-icon i { color: var(--blue); }

.cat-noise { background: rgba(139,92,246,0.03); border: 1px solid rgba(139,92,246,0.12); }
.cat-noise .cat-icon { background: rgba(139,92,246,0.12); }
.cat-noise .cat-icon i { color: var(--purple); }
.cat-noise p { color: rgba(139,92,246,0.56); }

.cat-indoor { background: rgba(245,158,11,0.03); border: 1px solid rgba(245,158,11,0.12); }
.cat-indoor .cat-icon { background: rgba(245,158,11,0.12); }
.cat-indoor .cat-icon i { color: var(--amber); }
.cat-indoor p { color: rgba(245,158,11,0.56); }

.cat-ambient { background: rgba(20,184,166,0.03); border: 1px solid rgba(20,184,166,0.12); }
.cat-ambient .cat-icon { background: rgba(20,184,166,0.12); }
.cat-ambient .cat-icon i { color: var(--teal); }
.cat-ambient p { color: rgba(20,184,166,0.56); }

/* ── Secondary Features ── */
.secondary-features {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 60px;
  padding: 100px max(40px, calc(50% - 600px));
  background: var(--bg-dark);
  text-align: center;
}
.secondary-features h2 { font-size: 52px; }

.features-grid { display: flex; flex-direction: column; gap: 24px; width: 100%; }
.features-grid-row { display: flex; gap: 24px; }

.sf-card {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 32px 28px;
  border-radius: 20px;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.03);
  text-align: left;
}
.sf-card i { font-size: 24px; }
.sf-card h3 { font-family: 'Inter', sans-serif; font-size: 17px; font-weight: 700; }
.sf-card p { font-size: 14px; color: var(--muted); line-height: 1.6; }

/* ── Pricing ── */
.pricing {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 60px;
  padding: 100px max(40px, calc(50% - 600px));
  background: linear-gradient(to bottom, #150835, #0D0526);
  text-align: center;
}
.pricing h2 { font-size: 52px; line-height: 1.15; max-width: 600px; }

.pricing-cards { display: flex; gap: 32px; width: 100%; }

.pricing-card {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 40px 36px;
  border-radius: 24px;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.06);
  text-align: left;
}
.pricing-card .tier-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: 99px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--white);
  align-self: flex-start;
}
.pricing-card .tier-name { font-size: 14px; font-weight: 600; letter-spacing: 1px; color: var(--muted); }
.pricing-card .price { display: flex; align-items: flex-end; gap: 4px; }
.pricing-card .price-amount { font-size: 48px; font-weight: 700; }
.pricing-card .price-period { font-size: 16px; color: rgba(168,155,201,0.38); margin-bottom: 8px; }
.pricing-card .annual-note { font-size: 13px; }
.pricing-card .tier-divider { width: 100%; height: 1px; }
.pricing-card .features-list { display: flex; flex-direction: column; gap: 14px; flex: 1; }
.pricing-card .feature-item { display: flex; align-items: center; gap: 10px; font-size: 14px; }
.pricing-card .tier-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s;
}
.pricing-card .tier-cta:hover { transform: translateY(-1px); }

.card-free .tier-divider { background: rgba(255,255,255,0.06); }
.card-free .feature-item i { color: var(--teal); }
.card-free .feature-item span { color: var(--muted); }
.card-free .tier-cta { background: rgba(255,255,255,0.06); }

.card-pro {
  background: linear-gradient(to bottom, rgba(139,92,246,0.08), rgba(139,92,246,0.03));
  border: 1.5px solid rgba(139,92,246,0.25);
  box-shadow: 0 8px 40px rgba(139,92,246,0.12);
}
.card-pro .tier-badge { background: var(--purple); }
.card-pro .tier-name { color: var(--lavender); }
.card-pro .annual-note { color: var(--purple); }
.card-pro .tier-divider { background: rgba(139,92,246,0.19); }
.card-pro .feature-item i { color: var(--purple); }
.card-pro .feature-item span { color: var(--white); font-weight: 500; }
.card-pro .tier-cta {
  background: var(--purple);
  box-shadow: 0 4px 20px rgba(139,92,246,0.25);
}

.card-annual .tier-badge { background: var(--teal); }
.card-annual .tier-name { color: var(--lavender); }
.card-annual .annual-note { color: var(--teal); }
.card-annual .tier-divider { background: rgba(255,255,255,0.06); }
.card-annual .feature-item i { color: var(--teal); }
.card-annual .feature-item span { color: var(--white); font-weight: 500; }
.card-annual .tier-cta { background: var(--teal); }

.trust-line { font-size: 14px; color: rgba(168,155,201,0.38); }

/* ── Final CTA ── */
.final-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
  padding: 120px max(40px, calc(50% - 600px));
  background: radial-gradient(ellipse at center, #2E1459 0%, #0D0526 70%, #0A031E 100%);
  text-align: center;
}
.final-cta h2 { font-size: 56px; line-height: 1.15; max-width: 700px; }
.final-cta .sub { font-size: 20px; color: var(--muted); }
.final-cta .btn-primary { font-size: 18px; padding: 18px 40px; border-radius: 14px; box-shadow: 0 10px 40px rgba(139,92,246,0.31); }
.final-cta .trust-line { font-size: 14px; color: rgba(168,155,201,0.38); }

/* ── Footer ── */
.footer {
  display: flex;
  flex-direction: column;
  gap: 40px;
  padding: 60px max(40px, calc(50% - 600px)) 40px;
  background: var(--bg-footer);
}
.footer-top {
  display: flex;
  justify-content: space-between;
}
.footer-brand { display: flex; flex-direction: column; gap: 12px; max-width: 300px; }
.footer-brand .logo { margin-bottom: 0; }
.footer-brand .logo i { color: var(--purple); }
.footer-brand p { font-size: 14px; color: rgba(168,155,201,0.38); line-height: 1.6; }

.footer-links { display: flex; gap: 80px; }
.footer-col { display: flex; flex-direction: column; gap: 14px; }
.footer-col h4 { font-family: 'Inter', sans-serif; font-size: 12px; font-weight: 700; letter-spacing: 1.5px; color: rgba(255,255,255,0.38); text-transform: uppercase; }
.footer-col a { font-size: 14px; color: var(--muted); transition: color 0.2s; }
.footer-col a:hover { color: var(--white); }

.footer-divider { width: 100%; height: 1px; background: rgba(255,255,255,0.03); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-bottom span { font-size: 12px; color: rgba(168,155,201,0.25); }

/* ── Legal Pages ── */
.legal-page { background: var(--bg-dark); min-height: 100vh; }

.legal-hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  padding: 80px max(40px, calc(50% - 600px)) 60px;
  text-align: center;
}
.legal-hero h1 { font-size: 56px; }
.legal-hero .date { font-size: 14px; color: rgba(168,155,201,0.38); }
.legal-hero .line { width: 120px; height: 1px; background: rgba(255,255,255,0.06); }

.legal-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 40px 40px 80px;
  display: flex;
  flex-direction: column;
  gap: 48px;
}
.legal-section { display: flex; flex-direction: column; gap: 16px; }
.legal-section h2 { font-size: 28px; }
.legal-section p {
  font-size: 16px;
  color: var(--muted);
  line-height: 1.7;
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .header { padding: 16px 40px; }
  .hero { padding: 60px 40px 40px; }
  .hero h1 { font-size: 52px; }
  .hero-sub { font-size: 18px; }
  .problem-solution, .how-it-works, .core-features,
  .sound-categories, .secondary-features, .pricing, .final-cta { padding: 80px 40px; }
  .problem-solution h2, .how-it-works h2, .core-features h2,
  .sound-categories h2, .secondary-features h2, .pricing h2 { font-size: 40px; }
  .footer { padding: 40px; }
  .feature-row { gap: 40px; }
  .feature-text h3 { font-size: 32px; }
  .legal-hero { padding: 60px 40px 40px; }
  .legal-content { padding: 40px 40px 60px; }
}

@media (max-width: 768px) {
  .header { padding: 16px 24px; }
  .nav { display: none; }
  .mobile-menu-btn { display: block; }
  .hero { padding: 40px 24px 32px; gap: 32px; }
  .hero h1 { font-size: 36px; }
  .hero-sub { font-size: 16px; }
  .btn-primary { font-size: 15px; padding: 14px 24px; }
  .btn-secondary { font-size: 15px; padding: 14px 24px; }
  .phone-mockup { width: 240px; height: 480px; }
  .phone-mockup img { width: 216px; height: 448px; }
  .trust-bar { flex-wrap: wrap; gap: 16px; }
  .trust-dot { display: none; }

  .problem-solution, .how-it-works, .core-features,
  .sound-categories, .secondary-features, .pricing { padding: 60px 24px; gap: 40px; }
  .problem-solution h2, .how-it-works h2, .core-features h2,
  .sound-categories h2, .secondary-features h2, .pricing h2 { font-size: 32px; }

  .comparison-cards, .steps-row, .category-grid, .pricing-cards { flex-direction: column; }
  .feature-row, .feature-row.reverse { flex-direction: column; }
  .feature-phone { width: 200px; min-width: 200px; height: 400px; }
  .core-features { text-align: left; }
  .features-grid-row { flex-direction: column; }

  .final-cta { padding: 60px 24px; }
  .final-cta h2 { font-size: 36px; }

  .footer { padding: 40px 24px; }
  .footer-top { flex-direction: column; gap: 40px; }
  .footer-links { gap: 40px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }

  .legal-hero { padding: 40px 24px 32px; }
  .legal-hero h1 { font-size: 36px; }
  .legal-content { padding: 24px 24px 60px; gap: 36px; }
  .legal-section h2 { font-size: 24px; }
}

/* ── Support Page ── */
.support-content { max-width: 720px; gap: 28px; }

.support-tabs {
  display: flex;
  gap: 8px;
  padding: 6px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 14px;
}
.support-tab {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 16px;
  background: transparent;
  color: var(--muted);
  border: none;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}
.support-tab:hover { color: var(--lavender); }
.support-tab.active { background: var(--purple); color: var(--white); }

.support-panel { display: none; flex-direction: column; gap: 22px; }
.support-panel.active { display: flex; }

.support-intro { font-size: 16px; color: var(--muted); line-height: 1.7; }
.support-intro a { color: var(--blue); text-decoration: none; }
.support-intro a:hover { text-decoration: underline; }

.support-form { display: flex; flex-direction: column; gap: 18px; }
.form-row { display: flex; gap: 18px; }
.form-row .form-group { flex: 1; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label { font-size: 14px; font-weight: 600; color: var(--lavender); }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  color: var(--white);
  font-family: inherit;
  font-size: 15px;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(168,155,201,0.4); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--purple);
  box-shadow: 0 0 0 3px rgba(139,92,246,0.18);
}
.form-group select { appearance: none; cursor: pointer; }

/* Honeypot — hidden from real users */
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }

.support-submit { align-self: flex-start; }
.support-submit:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }

.form-status { font-size: 15px; line-height: 1.6; }
.form-status:empty { display: none; }
.form-status.success { color: var(--teal); }
.form-status.error { color: var(--red); }
.form-status a { color: var(--blue); }

.support-foot {
  font-size: 15px;
  color: var(--muted);
  text-align: center;
  padding-top: 8px;
  border-top: 1px solid var(--card-border);
}
.support-foot a { color: var(--blue); text-decoration: none; }
.support-foot a:hover { text-decoration: underline; }

@media (max-width: 768px) {
  .support-tab { font-size: 14px; padding: 12px 10px; }
  .form-row { flex-direction: column; gap: 18px; }
  .support-submit { align-self: stretch; justify-content: center; }
}