/* ===================================================
   Peptide AI — styles.css
   Dark theme: #0B0B0F bg, purple-to-teal gradient
=================================================== */

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

:root {
  --bg-deep: #080810;
  --bg-card: rgba(255,255,255,0.045);
  --bg-card-hover: rgba(255,255,255,0.075);
  --border: rgba(255,255,255,0.08);
  --border-glow: rgba(124,58,237,0.35);
  --purple: #7C3AED;
  --teal: #14B8A6;
  --purple-light: #9F67FF;
  --teal-light: #2DD4BF;
  --text-primary: #F8FAFC;
  --text-secondary: rgba(248,250,252,0.60);
  --text-muted: rgba(248,250,252,0.35);
  --grad: linear-gradient(135deg, #7C3AED, #14B8A6);
  --grad-text: linear-gradient(135deg, #9F67FF, #2DD4BF);
  --radius: 20px;
  --radius-sm: 12px;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg-deep);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ---- Scrollbar ---- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-deep); }
::-webkit-scrollbar-thumb { background: rgba(124,58,237,0.4); border-radius: 3px; }

/* ============================================================
   GRADIENT TEXT
============================================================ */
.gradient-text {
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ============================================================
   BUTTONS
============================================================ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  background: var(--grad);
  color: #fff;
  font-family: var(--font);
  font-size: 16px;
  font-weight: 700;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  text-decoration: none;
  transition: var(--transition);
  box-shadow: 0 8px 32px rgba(124,58,237,0.40);
  position: relative;
  overflow: hidden;
}
.btn-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 40px rgba(124,58,237,0.55); }
.btn-primary:hover::after { opacity: 1; }
.btn-primary:active { transform: translateY(0); }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  padding: 16px 28px;
  color: var(--text-secondary);
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid var(--border);
  border-radius: 50px;
  transition: var(--transition);
  background: transparent;
}
.btn-ghost:hover { color: var(--text-primary); border-color: rgba(255,255,255,0.20); background: var(--bg-card); }

/* ============================================================
   NAVBAR
============================================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(8,8,16,0.75);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: background 0.3s;
}
.navbar.scrolled { background: rgba(8,8,16,0.95); }

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text-primary);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.logo-icon {
  width: 36px;
  height: 36px;
  background: rgba(124,58,237,0.15);
  border: 1px solid rgba(124,58,237,0.30);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 8px;
  transition: var(--transition);
}
.nav-link:hover { color: var(--text-primary); background: var(--bg-card); }

.nav-cta {
  display: inline-flex;
  align-items: center;
  padding: 10px 22px;
  background: var(--grad);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  border-radius: 50px;
  margin-left: 8px;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(124,58,237,0.35);
}
.nav-cta:hover { transform: translateY(-1px); box-shadow: 0 6px 28px rgba(124,58,237,0.50); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-secondary);
  border-radius: 2px;
  transition: var(--transition);
}

.nav-mobile {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 12px 24px 18px;
  border-top: 1px solid var(--border);
}
.nav-mobile .nav-link { padding: 12px 16px; }
.nav-mobile .nav-cta { margin: 8px 0 0; text-align: center; }
.nav-mobile.open { display: flex; }

/* ============================================================
   HERO
============================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 120px 24px 80px;
}

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  width: 100%;
}

/* Orbs */
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  animation: orbFloat 8s ease-in-out infinite alternate;
}
.orb-1 { width: 500px; height: 500px; background: rgba(124,58,237,0.18); top: -10%; left: -10%; animation-delay: 0s; }
.orb-2 { width: 400px; height: 400px; background: rgba(20,184,166,0.12); bottom: 0; right: -5%; animation-delay: -3s; }
.orb-3 { width: 300px; height: 300px; background: rgba(124,58,237,0.08); top: 50%; left: 40%; animation-delay: -6s; }

@keyframes orbFloat {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(20px, -30px) scale(1.08); }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(124,58,237,0.12);
  border: 1px solid rgba(124,58,237,0.30);
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  color: var(--teal-light);
  margin-bottom: 24px;
}
.badge-dot {
  width: 8px;
  height: 8px;
  background: var(--teal);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-title {
  font-size: clamp(42px, 5vw, 68px);
  font-weight: 900;
  letter-spacing: -2px;
  line-height: 1.08;
  margin-bottom: 24px;
}

.hero-subtitle {
  font-size: 18px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 20px;
}
.stat-num {
  font-size: 22px;
  font-weight: 800;
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
  margin-top: 2px;
}
.stat-divider {
  width: 1px;
  height: 36px;
  background: var(--border);
}

/* Mockup */
.hero-mockup {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}
.mockup-glow {
  position: absolute;
  width: 340px;
  height: 340px;
  background: radial-gradient(circle, rgba(124,58,237,0.35) 0%, transparent 70%);
  border-radius: 50%;
  filter: blur(40px);
}
.phone-frame {
  position: relative;
  z-index: 1;
  width: 280px;
  animation: phoneFloat 5s ease-in-out infinite alternate;
}
@keyframes phoneFloat {
  0% { transform: translateY(0px) rotate(-1deg); }
  100% { transform: translateY(-16px) rotate(1deg); }
}
.mockup-img {
  width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 30px 60px rgba(124,58,237,0.45));
  border-radius: 28px;
}

.floating-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: rgba(12,12,24,0.90);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 16px;
  backdrop-filter: blur(20px);
  z-index: 2;
  box-shadow: 0 8px 32px rgba(0,0,0,0.40);
  animation: cardFloat 4s ease-in-out infinite alternate;
}
.card-1 { left: -40px; top: 20%; animation-delay: 0s; }
.card-2 { right: -40px; bottom: 25%; animation-delay: -2s; }
@keyframes cardFloat {
  0% { transform: translateY(0px); }
  100% { transform: translateY(-10px); }
}
.fc-icon { font-size: 22px; }
.fc-title { font-size: 13px; font-weight: 700; color: var(--text-primary); }
.fc-sub { font-size: 11px; color: var(--text-muted); }

/* ============================================================
   PEPTIDES BANNER
============================================================ */
.peptides-banner {
  padding: 24px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,0.02);
  overflow: hidden;
  display: flex;
  align-items: center;
  gap: 24px;
}
.peptides-label {
  flex-shrink: 0;
  padding-left: 24px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  white-space: nowrap;
}
.peptides-scroll { overflow: hidden; flex: 1; mask-image: linear-gradient(to right, transparent, black 20%, black 80%, transparent); }
.peptides-track {
  display: flex;
  gap: 12px;
  width: max-content;
  animation: scrollTrack 20s linear infinite;
}
@keyframes scrollTrack {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.peptide-tag {
  padding: 6px 16px;
  background: rgba(124,58,237,0.10);
  border: 1px solid rgba(124,58,237,0.22);
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  color: var(--purple-light);
  white-space: nowrap;
}

/* ============================================================
   SECTIONS SHARED
============================================================ */
.section-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}
.section-badge {
  display: inline-block;
  padding: 6px 14px;
  background: rgba(124,58,237,0.12);
  border: 1px solid rgba(124,58,237,0.25);
  border-radius: 50px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--teal-light);
  margin-bottom: 20px;
  text-transform: uppercase;
}
.section-title {
  font-size: clamp(32px, 4vw, 50px);
  font-weight: 900;
  letter-spacing: -1.5px;
  line-height: 1.1;
  margin-bottom: 20px;
}
.section-subtitle {
  font-size: 17px;
  color: var(--text-secondary);
  max-width: 580px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ============================================================
   FEATURES
============================================================ */
.features {
  padding: 100px 0;
}

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

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  animation-delay: var(--delay, 0s);
}
.feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--grad);
  opacity: 0;
  transition: opacity 0.4s;
  border-radius: inherit;
}
.feature-card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(124,58,237,0.40);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(124,58,237,0.18);
}
.feature-card-large {
  grid-column: span 2;
}

.feature-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: rgba(var(--icon-color, 124, 58, 237), 0.12);
  border: 1px solid rgba(124,58,237,0.20);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.feature-title {
  font-size: 18px;
  font-weight: 800;
  margin-bottom: 10px;
  color: var(--text-primary);
}
.feature-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 16px;
}
.feature-tag {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(20,184,166,0.10);
  border: 1px solid rgba(20,184,166,0.20);
  border-radius: 50px;
  font-size: 11px;
  font-weight: 600;
  color: var(--teal-light);
  letter-spacing: 0.5px;
}

/* ============================================================
   HOW IT WORKS
============================================================ */
.how-it-works {
  padding: 100px 0;
  background: rgba(255,255,255,0.015);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.steps-container {
  display: flex;
  align-items: flex-start;
  gap: 0;
  max-width: 900px;
  margin: 0 auto;
}
.step {
  flex: 1;
  text-align: center;
}
.step-connector {
  width: 80px;
  height: 2px;
  background: var(--grad);
  margin-top: 36px;
  flex-shrink: 0;
  opacity: 0.40;
}
.step-number {
  font-size: 48px;
  font-weight: 900;
  letter-spacing: -2px;
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 16px;
}
.step-title {
  font-size: 17px;
  font-weight: 800;
  margin-bottom: 10px;
}
.step-desc {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.65;
  padding: 0 8px;
}

/* ============================================================
   TESTIMONIALS
============================================================ */
.testimonials {
  padding: 100px 0;
}

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

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: var(--transition);
}
.testimonial-card:hover {
  border-color: rgba(124,58,237,0.35);
  transform: translateY(-3px);
  box-shadow: 0 16px 48px rgba(124,58,237,0.12);
}
.stars {
  color: #F59E0B;
  font-size: 16px;
  letter-spacing: 2px;
  margin-bottom: 14px;
}
.testimonial-text {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
  font-style: italic;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.author-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--grad);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 800;
  color: #fff;
  flex-shrink: 0;
}
.author-name { font-size: 14px; font-weight: 700; }
.author-sub { font-size: 12px; color: var(--text-muted); }

/* ============================================================
   DOWNLOAD SECTION
============================================================ */
.download-section {
  padding: 120px 0;
  position: relative;
  overflow: hidden;
  text-align: center;
  border-top: 1px solid var(--border);
}
.orb-download-1 {
  position: absolute;
  width: 600px;
  height: 600px;
  background: rgba(124,58,237,0.15);
  border-radius: 50%;
  filter: blur(100px);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}
.orb-download-2 {
  position: absolute;
  width: 400px;
  height: 400px;
  background: rgba(20,184,166,0.10);
  border-radius: 50%;
  filter: blur(80px);
  bottom: -100px;
  right: 10%;
  pointer-events: none;
}
.download-title {
  font-size: clamp(36px, 5vw, 58px);
  font-weight: 900;
  letter-spacing: -2px;
  margin-bottom: 18px;
}
.download-subtitle {
  font-size: 17px;
  color: var(--text-secondary);
  max-width: 480px;
  margin: 0 auto 40px;
  line-height: 1.7;
}
.download-actions { display: flex; justify-content: center; margin-bottom: 24px; }
.btn-download {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 18px 36px;
  background: var(--grad);
  color: #fff;
  text-decoration: none;
  border-radius: 18px;
  font-family: var(--font);
  font-weight: 700;
  transition: var(--transition);
  box-shadow: 0 8px 40px rgba(124,58,237,0.45);
}
.btn-download:hover { transform: translateY(-3px); box-shadow: 0 16px 56px rgba(124,58,237,0.60); }
.btn-sub { font-size: 12px; opacity: 0.75; font-weight: 500; }
.btn-main { font-size: 20px; font-weight: 900; letter-spacing: -0.5px; }
.download-features {
  display: flex;
  justify-content: center;
  gap: 24px;
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 500;
}

/* ============================================================
   CONTACT
============================================================ */
.contact {
  padding: 100px 0;
  border-top: 1px solid var(--border);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 60px;
}

.contact-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: var(--transition);
  text-align: center;
}
.contact-card:hover {
  border-color: rgba(124,58,237,0.40);
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(124,58,237,0.14);
}
.contact-icon {
  width: 56px;
  height: 56px;
  background: rgba(124,58,237,0.10);
  border: 1px solid rgba(124,58,237,0.20);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}
.contact-title { font-size: 17px; font-weight: 800; margin-bottom: 8px; }
.contact-desc { font-size: 13px; color: var(--text-secondary); margin-bottom: 16px; line-height: 1.6; }
.contact-link {
  font-size: 14px;
  font-weight: 600;
  color: var(--teal-light);
  text-decoration: none;
  transition: color 0.2s;
}
.contact-link:hover { color: var(--purple-light); }

/* Contact Form */
.contact-form-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 48px;
  max-width: 680px;
  margin: 0 auto;
}
.form-title {
  font-size: 24px;
  font-weight: 800;
  margin-bottom: 32px;
  text-align: center;
}
.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.3px;
}
.form-group input,
.form-group textarea {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  color: var(--text-primary);
  font-family: var(--font);
  font-size: 15px;
  outline: none;
  transition: border-color 0.25s;
  resize: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }
.form-group input:focus,
.form-group textarea:focus { border-color: var(--purple); box-shadow: 0 0 0 3px rgba(124,58,237,0.12); }

/* ============================================================
   FOOTER
============================================================ */
.footer {
  border-top: 1px solid var(--border);
  padding: 64px 0 32px;
}
.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1.5fr 2fr;
  gap: 60px;
  margin-bottom: 48px;
}
.footer-tagline {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 8px;
}
.footer-domain {
  font-size: 13px;
  color: var(--teal-light);
  font-weight: 600;
  opacity: 0.7;
}
.footer-links-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.footer-col-title {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 16px;
}
.footer-link {
  display: block;
  font-size: 14px;
  color: var(--text-secondary);
  text-decoration: none;
  margin-bottom: 10px;
  transition: color 0.2s;
}
.footer-link:hover { color: var(--text-primary); }
.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 24px 0;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.footer-bottom p { font-size: 13px; color: var(--text-muted); }
.footer-disclaimer { font-size: 11px; line-height: 1.6; max-width: 700px; }

/* ============================================================
   INNER PAGE SHARED (Privacy & Terms)
============================================================ */
.page-hero {
  padding: 140px 24px 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-orb {
  position: absolute;
  width: 500px;
  height: 500px;
  background: rgba(124,58,237,0.14);
  border-radius: 50%;
  filter: blur(100px);
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  pointer-events: none;
}
.page-hero-badge { margin-bottom: 20px; }
.page-title {
  font-size: clamp(36px, 5vw, 58px);
  font-weight: 900;
  letter-spacing: -2px;
  margin-bottom: 16px;
}
.page-subtitle {
  font-size: 16px;
  color: var(--text-muted);
}

.page-content {
  max-width: 780px;
  margin: 0 auto;
  padding: 0 24px 100px;
}
.content-section {
  margin-bottom: 48px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
}
.content-section h2 {
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 16px;
  color: var(--text-primary);
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.content-section h3 {
  font-size: 16px;
  font-weight: 700;
  margin: 20px 0 10px;
  color: var(--text-primary);
}
.content-section p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 12px;
}
.content-section ul {
  list-style: none;
  margin: 10px 0;
}
.content-section ul li {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 8px;
  padding-left: 20px;
  position: relative;
}
.content-section ul li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--teal-light);
  font-weight: 700;
}
.content-section a {
  color: var(--teal-light);
  text-decoration: none;
  font-weight: 600;
}
.content-section a:hover { text-decoration: underline; }
.last-updated {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 40px;
  text-align: center;
}

/* ============================================================
   ANIMATION
============================================================ */
[data-animate] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.65s cubic-bezier(0.4,0,0.2,1), transform 0.65s cubic-bezier(0.4,0,0.2,1);
}
[data-animate="fade-left"] {
  transform: translateX(40px);
}
[data-animate].visible {
  opacity: 1;
  transform: none;
}
[data-animate] { transition-delay: var(--delay, 0s); }

/* ============================================================
   RESPONSIVE
============================================================ */
@media (max-width: 900px) {
  .hero-container { grid-template-columns: 1fr; gap: 48px; text-align: center; }
  .hero-text { display: flex; flex-direction: column; align-items: center; }
  .hero-mockup { order: -1; }
  .phone-frame { width: 220px; }
  .card-1, .card-2 { display: none; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .feature-card-large { grid-column: span 2; }
  .steps-container { flex-direction: column; align-items: center; gap: 32px; }
  .step-connector { width: 2px; height: 40px; margin-top: 0; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-container { grid-template-columns: 1fr; gap: 40px; }
  .footer-links-grid { grid-template-columns: repeat(3, 1fr); }
  .form-row { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .features-grid { grid-template-columns: 1fr; }
  .feature-card-large { grid-column: span 1; }
  .hero-stats { flex-wrap: wrap; justify-content: center; gap: 16px; }
  .stat-divider { display: none; }
  .download-features { flex-direction: column; align-items: center; gap: 8px; }
  .contact-form-wrap { padding: 28px 20px; }
  .footer-links-grid { grid-template-columns: 1fr 1fr; }
  .content-section { padding: 24px 18px; }
}