/* ============================================
   REYSS MILK — Design System & Styles
   "Liquid Premium" Dark Glassmorphism Theme
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=Inter:wght@300;400;500;600;700&display=swap');

/* ── Design Tokens ── */
:root {
  --bg-primary: #060a13;
  --bg-secondary: #0d1220;
  --bg-tertiary: #111827;
  --surface: rgba(255, 255, 255, 0.04);
  --surface-hover: rgba(255, 255, 255, 0.08);
  --glass: rgba(13, 18, 32, 0.72);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-border-hover: rgba(0, 212, 170, 0.3);

  --text-primary: #f0f4f8;
  --text-secondary: #8892a4;
  --text-muted: #5a6478;

  --teal: #00d4aa;
  --teal-dark: #00a88a;
  --teal-glow: rgba(0, 212, 170, 0.2);
  --teal-glow-strong: rgba(0, 212, 170, 0.4);
  --gold: #f0c040;
  --gold-soft: rgba(240, 192, 64, 0.15);
  --milk: #fffef8;
  --coral: #ff6b6b;

  --shadow-sm: 0 4px 16px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 12px 40px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 24px 64px rgba(0, 0, 0, 0.5);
  --shadow-teal: 0 8px 32px rgba(0, 212, 170, 0.15);
  --shadow-teal-strong: 0 12px 48px rgba(0, 212, 170, 0.25);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

/* ── Announcement Bar ── */
.top-announcement {
  background: linear-gradient(90deg, #091e2b, #004d40, #091e2b);
  border-bottom: 1px solid rgba(0, 212, 170, 0.2);
  color: var(--text-primary);
  font-size: 0.82rem;
  padding: 0.45rem 1rem;
  position: relative;
  z-index: 1001;
}

.announcement-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  max-width: 1240px;
  margin: 0 auto;
  flex-wrap: wrap;
  text-align: center;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background: var(--teal);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--teal);
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(0, 212, 170, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(0, 212, 170, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(0, 212, 170, 0); }
}

.announcement-link {
  color: var(--teal);
  font-weight: 700;
  margin-left: 0.5rem;
}

/* ── Scroll Reveal Animation ── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }
.reveal-delay-6 { transition-delay: 0.6s; }

/* ── Navigation ── */
.nav {
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  background: rgba(6, 10, 19, 0.85);
  border-bottom: 1px solid var(--glass-border);
  left: 0;
  padding: 0.75rem 1.5rem;
  position: fixed;
  top: 31px;
  width: 100%;
  z-index: 1000;
  transition: top var(--transition-fast), background var(--transition-smooth), box-shadow var(--transition-smooth);
}

.nav.scrolled {
  top: 0;
  background: rgba(6, 10, 19, 0.96);
  box-shadow: 0 4px 30px rgba(0, 212, 170, 0.08);
  border-bottom-color: rgba(0, 212, 170, 0.15);
}

.nav-content {
  align-items: center;
  display: flex;
  gap: 1rem;
  justify-content: space-between;
  margin: 0 auto;
  max-width: 1240px;
}

.logo-container {
  align-items: center;
  display: flex;
  gap: 0.65rem;
  text-decoration: none;
}

.logo {
  height: 44px;
  width: 44px;
  object-fit: contain;
  filter: drop-shadow(0 0 8px rgba(0, 212, 170, 0.3));
  transition: filter var(--transition-fast);
}

.logo-container:hover .logo {
  filter: drop-shadow(0 0 14px rgba(0, 212, 170, 0.5));
}

.brand-name {
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.brand-name .accent {
  color: var(--teal);
}

.nav-links {
  align-items: center;
  display: flex;
  gap: 0.35rem;
}

.nav-links a {
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0.45rem 0.75rem;
  border-radius: var(--radius-full);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.nav-links a:hover {
  color: var(--teal);
  background: var(--teal-glow);
}

.nav-cta {
  background: var(--teal) !important;
  color: var(--bg-primary) !important;
  font-weight: 700 !important;
  margin-left: 0.5rem;
}

.nav-cta:hover {
  background: var(--teal-dark) !important;
  box-shadow: var(--shadow-teal);
}

/* Mobile menu toggle */
.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.4rem;
  cursor: pointer;
  padding: 0.4rem;
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast);
}

.mobile-menu-btn:hover {
  color: var(--teal);
}

/* ── Hero ── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 9.5rem 1.5rem 4rem;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, var(--teal-glow-strong) 0%, transparent 70%);
  border-radius: 50%;
  animation: floatBlob1 15s ease-in-out infinite;
  filter: blur(80px);
}

.hero-bg::after {
  content: '';
  position: absolute;
  bottom: -20%;
  left: -15%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(240, 192, 64, 0.12) 0%, transparent 70%);
  border-radius: 50%;
  animation: floatBlob2 18s ease-in-out infinite;
  filter: blur(80px);
}

@keyframes floatBlob1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(40px, -30px) scale(1.05); }
  66% { transform: translate(-20px, 20px) scale(0.95); }
}

@keyframes floatBlob2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(-30px, 25px) scale(1.08); }
  66% { transform: translate(35px, -20px) scale(0.92); }
}

/* Dot grid overlay */
.hero-bg .dot-grid {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 40px 40px;
}

.hero-inner {
  max-width: 1240px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content {
  max-width: 640px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--teal-glow);
  border: 1px solid rgba(0, 212, 170, 0.2);
  border-radius: var(--radius-full);
  padding: 0.4rem 1rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--teal);
  margin-bottom: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5.5vw, 4.2rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
}

.hero h1 .gradient-text {
  background: linear-gradient(135deg, var(--teal), #56eac6, var(--gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-desc {
  color: var(--text-secondary);
  font-size: 1.08rem;
  max-width: 540px;
  line-height: 1.7;
}

.hero-features-list {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.5rem;
  font-size: 0.85rem;
  color: var(--text-primary);
  font-weight: 500;
}

.hero-features-list i {
  color: var(--teal);
  margin-right: 0.3rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 2rem;
}

/* ── Buttons ── */
.btn {
  align-items: center;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  display: inline-flex;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.92rem;
  gap: 0.55rem;
  justify-content: center;
  min-height: 50px;
  padding: 0.85rem 1.6rem;
  text-decoration: none;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--teal), var(--teal-dark));
  color: var(--bg-primary);
  box-shadow: var(--shadow-teal);
}

.btn-primary:hover {
  box-shadow: var(--shadow-teal-strong);
  background: linear-gradient(135deg, #00e8bb, var(--teal));
}

.btn-secondary {
  background: var(--surface);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  backdrop-filter: blur(8px);
}

.btn-secondary:hover {
  background: var(--surface-hover);
  border-color: var(--glass-border-hover);
}

/* ── Hero Panel ── */
.hero-panel {
  position: relative;
}

.hero-glass-card {
  background: var(--glass);
  backdrop-filter: blur(24px) saturate(150%);
  -webkit-backdrop-filter: blur(24px) saturate(150%);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 2rem;
  position: relative;
  overflow: hidden;
  min-height: 480px;
}

.hero-glass-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--teal-glow-strong), transparent);
}

.hero-delivery-badge {
  background: linear-gradient(135deg, var(--teal), var(--teal-dark));
  border-radius: var(--radius-md);
  color: var(--bg-primary);
  display: inline-block;
  padding: 0.9rem 1.2rem;
  position: relative;
  z-index: 2;
}

.hero-delivery-badge span {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  opacity: 0.8;
}

.hero-delivery-badge strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  line-height: 1.1;
}

.hero-delivery-badge small {
  display: block;
  font-size: 0.72rem;
  opacity: 0.7;
}

.hero-logo-float {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
}

.hero-logo-float .logo-ring {
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: var(--glass);
  backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 60px rgba(0, 212, 170, 0.1);
  animation: pulseRing 4s ease-in-out infinite;
}

@keyframes pulseRing {
  0%, 100% { box-shadow: 0 0 40px rgba(0, 212, 170, 0.08); }
  50% { box-shadow: 0 0 80px rgba(0, 212, 170, 0.18); }
}

.hero-logo-float img {
  width: 140px;
  height: 140px;
  object-fit: contain;
  filter: drop-shadow(0 0 20px rgba(0, 212, 170, 0.3));
}

.hero-stats-row {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  right: 1.5rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  z-index: 2;
}

.hero-stat {
  background: var(--surface);
  backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 1rem 0.75rem;
  text-align: center;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.hero-stat:hover {
  border-color: var(--glass-border-hover);
  box-shadow: var(--shadow-teal);
}

.hero-stat strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--teal);
  line-height: 1;
}

.hero-stat span {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 600;
  margin-top: 0.2rem;
}

/* ── Trust Strip ── */
.trust-strip-section {
  padding-top: 1rem;
  padding-bottom: 3rem;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.trust-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 1.4rem 1.2rem;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  transition: border-color var(--transition-fast), transform var(--transition-fast);
}

.trust-card:hover {
  border-color: var(--glass-border-hover);
  transform: translateY(-3px);
}

.trust-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--teal-glow);
  color: var(--teal);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.trust-card h4 {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 0.2rem;
}

.trust-card p {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

/* ── About Section ── */
.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: center;
}

.lead-text {
  font-size: 1.1rem;
  color: var(--text-primary);
  margin-top: 1rem;
  margin-bottom: 1rem;
}

.about-stats-pills {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1.8rem;
}

.about-stats-pills .pill {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--surface);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-full);
  padding: 0.6rem 1.2rem;
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.about-stats-pills .pill i {
  color: var(--teal);
}

.highlight-box {
  background: linear-gradient(135deg, var(--bg-secondary), #0e1e2d);
  border: 1px solid var(--glass-border-hover);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  position: relative;
}

.box-icon {
  font-size: 2rem;
  color: var(--teal);
  margin-bottom: 1rem;
}

.highlight-box h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
}

.highlight-box p {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.contact-pill-mini {
  margin-top: 1.5rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--teal-glow);
  color: var(--teal);
  font-weight: 700;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.88rem;
}

/* ── Section Commons ── */
.section {
  max-width: 1240px;
  margin: 0 auto;
  padding: 6rem 1.5rem;
}

.section-full {
  max-width: none;
}

.section-heading {
  max-width: 700px;
  margin: 0 auto 3rem;
  text-align: center;
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--teal);
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.8rem;
}

.section-kicker::before {
  content: '';
  display: inline-block;
  width: 20px;
  height: 2px;
  background: var(--teal);
  border-radius: 2px;
}

.section h2,
.section-heading h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--text-primary);
}

.section-desc {
  color: var(--text-secondary);
  margin-top: 1rem;
  font-size: 1.05rem;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

/* ── Feature Cards ── */
.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.feature-card {
  background: var(--glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-smooth), border-color var(--transition-smooth), box-shadow var(--transition-smooth);
}

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

.feature-card:hover {
  transform: translateY(-6px);
  border-color: var(--glass-border-hover);
  box-shadow: var(--shadow-teal);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--teal-glow);
  border: 1px solid rgba(0, 212, 170, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--teal);
  margin-bottom: 1.5rem;
}

.feature-card h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
  color: var(--text-primary);
}

.feature-card p {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.6;
}

.card-list {
  margin-top: 1.2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--glass-border);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 0.82rem;
  color: var(--text-primary);
}

.card-list i {
  color: var(--teal);
  margin-right: 0.4rem;
}

/* ── Filter Tabs & Brands Grid ── */
.filter-tabs {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.filter-btn {
  background: var(--surface);
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
  padding: 0.5rem 1.2rem;
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--teal);
  color: var(--bg-primary);
  border-color: var(--teal);
}

.brands-section {
  background: var(--bg-secondary);
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
  padding: 6rem 1.5rem;
}

.brands-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  max-width: 1240px;
  margin: 0 auto;
}

.brand-card {
  background: var(--surface);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 140px;
  padding: 1.5rem 1rem;
  position: relative;
  text-align: center;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.brand-card:hover {
  transform: translateY(-4px);
  border-color: var(--glass-border-hover);
  box-shadow: var(--shadow-teal);
}

.brand-logo {
  max-height: 60px;
  object-fit: contain;
  width: 130px;
  filter: brightness(0.9) contrast(1.1);
  transition: filter var(--transition-fast);
}

.brand-card:hover .brand-logo {
  filter: brightness(1) contrast(1);
}

.brand-text-logo {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--text-primary);
}

.brand-text-logo i {
  color: var(--teal);
  margin-right: 0.4rem;
}

.brand-fallback {
  color: var(--text-muted);
  display: none;
  font-family: var(--font-heading);
  font-weight: 800;
}

.brand-tag {
  font-size: 0.72rem;
  color: var(--teal);
  font-weight: 600;
  margin-top: 0.6rem;
  background: var(--teal-glow);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
}

/* ── App Section Spotlight ── */
.app-section {
  background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 50%, var(--bg-primary) 100%);
  padding: 6rem 0;
  overflow: hidden;
}

.app-preview {
  max-width: 1240px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  padding: 0 1.5rem;
}

.app-feature-grid {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-top: 2rem;
  margin-bottom: 2rem;
}

.app-feat-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.app-feat-item .icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--teal-glow);
  color: var(--teal);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  flex-shrink: 0;
  margin-top: 0.2rem;
}

.app-feat-item h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
}

.app-feat-item p {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.phone-stage {
  position: relative;
  min-width: 0;
}

.app-screenshots {
  padding: 1rem 0;
  width: 100%;
}

.app-screenshot {
  background: #0a0a0a;
  border: 3px solid rgba(255, 255, 255, 0.1);
  border-radius: 32px;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5), 0 0 40px rgba(0, 212, 170, 0.08);
  height: 600px;
  margin: 0 auto;
  max-width: 290px;
  overflow: hidden;
  width: min(72vw, 290px);
  position: relative;
}

.app-screenshot::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 22px;
  background: #0a0a0a;
  border-radius: 0 0 14px 14px;
  z-index: 2;
}

.app-screenshot img {
  height: 100%;
  object-fit: cover;
  object-position: center;
  width: 100%;
}

/* ── Advantages Grid ── */
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.adv-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  position: relative;
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.adv-card:hover {
  transform: translateY(-5px);
  border-color: var(--glass-border-hover);
}

.adv-num {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--teal);
  opacity: 0.6;
  margin-bottom: 0.5rem;
}

.adv-card h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.adv-card p {
  color: var(--text-secondary);
  font-size: 0.88rem;
}

/* ── Stats Section ── */
.stats {
  padding: 4rem 1.5rem;
  position: relative;
}

.stats::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--teal-glow) 0%, transparent 70%);
  filter: blur(100px);
  pointer-events: none;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  position: relative;
  z-index: 1;
}

.stat-item {
  background: var(--glass);
  backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}

.stat-item:hover {
  border-color: var(--glass-border-hover);
  box-shadow: var(--shadow-teal);
  transform: translateY(-4px);
}

.stat-item h3 {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--teal);
  line-height: 1;
}

.stat-item p {
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 600;
  margin-top: 0.4rem;
}

/* ── Onboarding Steps ── */
.onboarding-section {
  background: linear-gradient(135deg, var(--bg-secondary), var(--bg-tertiary));
  border-top: 1px solid var(--glass-border);
  padding: 6rem 1.5rem;
  position: relative;
  overflow: hidden;
}

.onboarding-content {
  max-width: 1100px;
  margin: 0 auto;
}

.onboarding-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.step {
  background: var(--glass);
  backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 1.5rem 1.2rem;
  position: relative;
  z-index: 1;
  transition: border-color var(--transition-fast), transform var(--transition-fast);
}

.step:hover {
  border-color: var(--glass-border-hover);
  transform: translateY(-4px);
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--teal), var(--teal-dark));
  color: var(--bg-primary);
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 900;
  margin-bottom: 1rem;
}

.step h4 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  margin-bottom: 0.4rem;
}

.step p {
  color: var(--text-secondary);
  font-size: 0.85rem;
}

/* ── FAQ Section ── */
.faq-container {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item:hover,
.faq-item.active {
  border-color: var(--glass-border-hover);
}

.faq-question {
  width: 100%;
  padding: 1.25rem 1.5rem;
  background: none;
  border: none;
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  text-align: left;
}

.faq-question i {
  color: var(--teal);
  transition: transform var(--transition-fast);
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s cubic-bezier(0.4, 0, 0.2, 1), padding 0.3s ease;
  padding: 0 1.5rem;
  color: var(--text-secondary);
  font-size: 0.92rem;
}

.faq-item.active .faq-answer {
  max-height: 200px;
  padding: 0 1.5rem 1.25rem;
}

/* ── Contact Section ── */
.contact-section {
  background: var(--bg-primary);
  padding: 6rem 1.5rem;
}

.contact-content {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.contact-card {
  background: var(--glass);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  display: grid;
  gap: 0;
  margin-top: 2.5rem;
  overflow: hidden;
  text-align: left;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  text-decoration: none;
  border-bottom: 1px solid var(--glass-border);
  transition: background var(--transition-fast);
}

.contact-item:last-child {
  border-bottom: none;
}

.contact-item:hover {
  background: var(--surface-hover);
}

.contact-item i {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--teal-glow);
  border: 1px solid rgba(0, 212, 170, 0.15);
  color: var(--teal);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1rem;
}

.contact-item strong {
  display: block;
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
}

.contact-item span {
  display: block;
  color: var(--text-secondary);
  font-size: 0.92rem;
  margin-top: 0.15rem;
}

/* ── CTA Section ── */
.cta {
  background: linear-gradient(135deg, var(--bg-secondary), var(--bg-tertiary));
  border-top: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  max-width: none;
  padding: 3.5rem 3rem;
  position: relative;
  overflow: hidden;
}

.cta h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  font-weight: 800;
  max-width: 600px;
  color: var(--text-primary);
}

/* ── Footer ── */
footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--glass-border);
  padding: 3rem 1.5rem 1.5rem;
}

.footer-inner {
  max-width: 1240px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--glass-border);
}

.footer-brand .logo-container {
  margin-bottom: 1rem;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.88rem;
  max-width: 320px;
  line-height: 1.6;
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-col a {
  display: block;
  color: var(--text-muted);
  font-size: 0.88rem;
  padding: 0.25rem 0;
  transition: color var(--transition-fast);
}

.footer-col a:hover {
  color: var(--teal);
}

.footer-bottom {
  max-width: 1240px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1.5rem;
}

.footer-bottom p {
  color: var(--text-muted);
  font-size: 0.78rem;
}

.footer-social {
  display: flex;
  gap: 0.75rem;
}

.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 0.88rem;
  transition: color var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
}

.footer-social a:hover {
  color: var(--teal);
  border-color: var(--glass-border-hover);
  background: var(--teal-glow);
}

/* ══════════════════════════════
   RESPONSIVE DESIGN
   ══════════════════════════════ */

@media (max-width: 1024px) {
  .hero-inner,
  .about-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .hero {
    min-height: auto;
    padding-top: 8.5rem;
  }

  .hero-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
  }

  .hero-desc {
    margin: 0 auto;
  }

  .hero-features-list,
  .hero-actions {
    justify-content: center;
  }

  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .brands-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .features,
  .advantages-grid,
  .stats-grid,
  .onboarding-steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .app-preview {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .app-feature-grid {
    text-align: left;
    max-width: 450px;
    margin-left: auto;
    margin-right: auto;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 720px) {
  .top-announcement {
    display: none;
  }

  .nav {
    top: 0;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: rgba(6, 10, 19, 0.97);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    padding: 1rem;
    gap: 0.25rem;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    width: 100%;
    padding: 0.7rem 1rem;
    border-radius: var(--radius-sm);
  }

  .mobile-menu-btn {
    display: block;
  }

  .trust-grid,
  .features,
  .brands-grid,
  .advantages-grid,
  .stats-grid,
  .onboarding-steps {
    grid-template-columns: 1fr;
  }

  .cta {
    flex-direction: column;
    align-items: flex-start;
    padding: 2.5rem 1.5rem;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}