/* =====================================================
   RunTogether Landing Page — style.css
   Design: Dark Athletic | Gradient & Vibrant
   Fonts: Barlow Condensed (display) + DM Sans (body)
   ===================================================== */

/* ---------- IMPORTS ---------- */
@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@400;600;700;800;900&family=DM+Sans:wght@300;400;500;600&family=DM+Mono:wght@400;500&display=swap');

/* ---------- TOKENS ---------- */
:root {
  --bg:           #020B18;
  --surface:      #080F1E;
  --card:         #0D1829;
  --card-hover:   #111E35;
  --border:       rgba(255,255,255,0.07);
  --border-glow:  rgba(0,100,255,0.25);

  --blue:         #0066FF;
  --blue-light:   #2E8FFF;
  --electric:     #00B4FF;
  --purple:       #7C3AED;
  --orange:       #FF5C1A;
  --orange-light: #FF8A50;

  --text:         #EFF6FF;
  --muted:        #7FA5C8;
  --subtle:       #2A3F5A;

  --gradient:     linear-gradient(135deg, #0066FF 0%, #7C3AED 50%, #FF5C1A 100%);
  --gradient-h:   linear-gradient(90deg, #0066FF 0%, #7C3AED 50%, #FF5C1A 100%);
  --gradient-cta: linear-gradient(135deg, #0066FF 0%, #6D28D9 100%);

  --radius-sm:    8px;
  --radius-md:    16px;
  --radius-lg:    24px;
  --radius-xl:    40px;

  --shadow-card:  0 4px 32px rgba(0,0,0,0.4), 0 1px 0 rgba(255,255,255,0.04) inset;
  --shadow-glow:  0 0 60px rgba(0,102,255,0.2), 0 0 120px rgba(124,58,237,0.1);
  --shadow-phone: 0 40px 100px rgba(0,0,0,0.7), 0 0 0 1px rgba(255,255,255,0.06);

  --nav-h:        68px;
  --max-w:        1200px;
  --section-v:    120px;
}

/* ---------- RESET & BASE ---------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-h);
}

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: 'DM Sans', system-ui, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  position: relative;
}

img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* ---------- GRAIN OVERLAY ---------- */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.032;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-size: 200px 200px;
}

/* ---------- CONTAINER ---------- */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- TYPOGRAPHY ---------- */
.display-font {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  line-height: 0.92;
}

.section-label {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--electric);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.section-label::before {
  content: '';
  display: inline-block;
  width: 20px;
  height: 1px;
  background: var(--electric);
}

.section-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 900;
  font-size: clamp(40px, 5vw, 68px);
  text-transform: uppercase;
  line-height: 0.95;
  letter-spacing: -0.01em;
  color: var(--text);
  margin-bottom: 64px;
}

.gradient-text {
  background: var(--gradient-h);
  -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 28px;
  background: var(--gradient-cta);
  color: #fff;
  border-radius: var(--radius-md);
  font-family: 'DM Sans', sans-serif;
  font-weight: 600;
  font-size: 15px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
  box-shadow: 0 8px 32px rgba(0,102,255,0.35);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}
.btn-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(255,255,255,0.12), transparent);
  border-radius: inherit;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 48px rgba(0,102,255,0.5);
}
.btn-primary:active {
  transform: translateY(0);
}
.btn-primary.btn-large {
  padding: 20px 40px;
  font-size: 17px;
  border-radius: var(--radius-lg);
  box-shadow: 0 12px 48px rgba(0,102,255,0.4);
}
.btn-primary svg {
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}
.btn-primary span, .btn-primary > * {
  position: relative;
  z-index: 1;
}

/* ---------- NAV ---------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-h);
  transition: background 0.3s ease, backdrop-filter 0.3s ease, border-color 0.3s ease;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(2, 11, 24, 0.85);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom-color: var(--border);
}
.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 40px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  margin-right: auto;
}
.nav-icon {
  width: 36px;
  height: 36px;
  border-radius: 9px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}
.nav-name {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800;
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  color: var(--text);
  white-space: nowrap;
}
.nav-links {
  display: flex;
  gap: 32px;
}
.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--muted);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }
.btn-nav {
  display: inline-flex;
  align-items: center;
  padding: 9px 20px;
  background: var(--gradient-cta);
  color: #fff;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 16px rgba(0,102,255,0.3);
  white-space: nowrap;
}
.btn-nav:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(0,102,255,0.45);
}
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  margin-left: auto;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}
.nav-mobile-menu {
  display: none;
  flex-direction: column;
  gap: 0;
  background: rgba(8, 15, 30, 0.98);
  border-top: 1px solid var(--border);
  padding: 16px 24px;
}
.nav-mobile-menu a {
  padding: 14px 0;
  font-size: 15px;
  font-weight: 500;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
  transition: color 0.2s;
}
.nav-mobile-menu a:last-child { border-bottom: none; }
.nav-mobile-menu a:hover { color: var(--text); }
.btn-mobile-dl {
  margin-top: 8px;
  padding: 14px !important;
  background: var(--gradient-cta) !important;
  color: #fff !important;
  text-align: center;
  border-radius: var(--radius-sm) !important;
  border-bottom: none !important;
  font-weight: 600 !important;
}
.nav.mobile-open .nav-mobile-menu { display: flex; }
.nav.mobile-open .nav-toggle span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav.mobile-open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav.mobile-open .nav-toggle span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-h);
  overflow: hidden;
}

/* Gradient blobs */
.hero-blobs {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.5;
  animation: blobFloat 12s ease-in-out infinite alternate;
}
.blob-1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, #0066FF, transparent 70%);
  top: -100px;
  left: -200px;
  animation-delay: 0s;
}
.blob-2 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, #7C3AED, transparent 70%);
  top: 20%;
  right: -100px;
  animation-delay: 3s;
}
.blob-3 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, #FF5C1A, transparent 70%);
  bottom: 0;
  right: 30%;
  animation-delay: 6s;
}
@keyframes blobFloat {
  0%   { transform: translate(0, 0) scale(1); }
  33%  { transform: translate(30px, -20px) scale(1.05); }
  66%  { transform: translate(-20px, 30px) scale(0.97); }
  100% { transform: translate(20px, 10px) scale(1.02); }
}

/* Speed lines background */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    -15deg,
    transparent,
    transparent 80px,
    rgba(0,180,255,0.012) 80px,
    rgba(0,180,255,0.012) 81px
  );
  pointer-events: none;
}

/* Animated runners SVG */
.hero-runners {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.runner-dot {
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  animation: runnerMove linear infinite;
}
.runner-dot::after {
  content: '';
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 2px;
  border-radius: 2px;
  background: inherit;
  opacity: 0.3;
}
.runner-dot:nth-child(1) {
  background: var(--blue);
  box-shadow: 0 0 12px var(--blue);
  top: 30%;
  animation-duration: 8s;
  animation-delay: 0s;
}
.runner-dot:nth-child(2) {
  background: var(--purple);
  box-shadow: 0 0 12px var(--purple);
  top: 45%;
  animation-duration: 11s;
  animation-delay: 1.5s;
}
.runner-dot:nth-child(3) {
  background: var(--orange);
  box-shadow: 0 0 12px var(--orange);
  top: 60%;
  animation-duration: 9s;
  animation-delay: 3s;
}
.runner-dot:nth-child(4) {
  background: var(--electric);
  box-shadow: 0 0 8px var(--electric);
  top: 20%;
  animation-duration: 13s;
  animation-delay: 0.8s;
}
.runner-dot:nth-child(5) {
  width: 5px;
  height: 5px;
  background: var(--orange-light);
  box-shadow: 0 0 8px var(--orange-light);
  top: 70%;
  animation-duration: 7s;
  animation-delay: 4s;
}
@keyframes runnerMove {
  from { left: -60px; opacity: 0; }
  5%   { opacity: 0.9; }
  95%  { opacity: 0.7; }
  to   { left: calc(100% + 60px); opacity: 0; }
}

/* Hero grid */
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 80px;
  padding-top: 60px;
  padding-bottom: 80px;
  position: relative;
  z-index: 2;
}

/* Hero content */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px 6px 8px;
  background: rgba(0,180,255,0.1);
  border: 1px solid rgba(0,180,255,0.2);
  border-radius: 100px;
  font-size: 12px;
  font-weight: 500;
  color: var(--electric);
  margin-bottom: 28px;
}
.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--electric);
  box-shadow: 0 0 6px var(--electric);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.85); }
}

.hero-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 900;
  font-size: clamp(72px, 9vw, 130px);
  text-transform: uppercase;
  line-height: 0.9;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 28px;
}

.hero-sub {
  font-size: 17px;
  font-weight: 400;
  color: var(--muted);
  line-height: 1.65;
  max-width: 440px;
  margin-bottom: 40px;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: flex-start;
}

.hero-rating {
  display: flex;
  align-items: center;
  gap: 10px;
}
.stars {
  color: #FFB020;
  font-size: 18px;
  letter-spacing: 1px;
}
.hero-rating span {
  font-size: 13px;
  color: var(--muted);
  font-weight: 400;
}

/* Hero device */
.hero-device {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

/* Glow ring behind phone */
.hero-device::before {
  content: '';
  position: absolute;
  width: 340px;
  height: 340px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,102,255,0.25) 0%, rgba(124,58,237,0.15) 50%, transparent 70%);
  filter: blur(40px);
  animation: glow-pulse 4s ease-in-out infinite alternate;
}
@keyframes glow-pulse {
  from { opacity: 0.6; transform: scale(0.95); }
  to   { opacity: 1; transform: scale(1.05); }
}

/* Phone frame */
.phone-frame {
  position: relative;
  width: 270px;
  height: 548px;
  border-radius: 44px;
  background: linear-gradient(145deg, #1a2035, #0d1525);
  border: 8px solid rgba(255,255,255,0.08);
  box-shadow:
    var(--shadow-phone),
    inset 0 0 0 1px rgba(255,255,255,0.05),
    0 0 0 1px rgba(0,0,0,0.5);
  overflow: hidden;
  animation: phone-float 6s ease-in-out infinite alternate;
  flex-shrink: 0;
}
@keyframes phone-float {
  from { transform: translateY(0px) rotate(-1deg); }
  to   { transform: translateY(-16px) rotate(1deg); }
}

/* Dynamic island */
.phone-notch {
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: 88px;
  height: 26px;
  background: #000;
  border-radius: 18px;
  z-index: 10;
  box-shadow: inset 0 1px 2px rgba(255,255,255,0.06);
}

.phone-screen {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 36px;
  display: block;
}

/* Placeholder gradient when no screenshot */
.phone-screen-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(160deg, #0D1829 0%, #131F3A 40%, #1A2A50 100%);
  border-radius: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  color: var(--subtle);
  text-align: center;
  padding: 20px;
}

/* Hero scroll hint */
.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 2;
}
.hero-scroll span {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--subtle);
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--border-glow), transparent);
  animation: scroll-bounce 1.8s ease-in-out infinite;
}
@keyframes scroll-bounce {
  0%, 100% { transform: scaleY(1); opacity: 0.5; }
  50%       { transform: scaleY(1.3); opacity: 1; }
}

/* ---------- STATS BAR ---------- */
.stats {
  padding: 0 0 80px;
  position: relative;
  z-index: 2;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.stat-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s;
}
.stat-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,102,255,0.05) 0%, transparent 60%);
  border-radius: inherit;
}
.stat-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-2px);
}
.stat-icon {
  font-size: 28px;
  margin-bottom: 4px;
  line-height: 1;
}
.stat-label {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 22px;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--text);
}
.stat-sub {
  font-size: 13px;
  color: var(--muted);
  font-weight: 400;
}

/* ---------- HOW IT WORKS ---------- */
.how-it-works {
  padding: var(--section-v) 0;
  background: var(--surface);
  position: relative;
  overflow: hidden;
}
.how-it-works::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-glow), transparent);
}
.how-it-works::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-glow), transparent);
}
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  position: relative;
}

/* Connector lines between steps */
.steps-grid::before {
  content: '';
  position: absolute;
  top: 52px;
  left: calc(33.33% - 40px);
  right: calc(33.33% - 40px);
  height: 1px;
  background: linear-gradient(90deg, var(--border-glow), var(--border-glow));
  pointer-events: none;
}

.step-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
  position: relative;
}
.step-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

.step-num {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 900;
  font-size: 80px;
  line-height: 1;
  text-transform: uppercase;
  background: var(--gradient-h);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 20px;
  display: block;
  opacity: 0.8;
}

.step-card h3 {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800;
  font-size: 22px;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 12px;
  line-height: 1.1;
}

.step-card p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.7;
}

/* ---------- FEATURES ---------- */
.features {
  padding: var(--section-v) 0;
}
.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  margin-bottom: 120px;
}
.feature-row:last-child { margin-bottom: 0; }
.feature-row.feature-row-reverse {
  grid-template-columns: 1fr 1fr;
}
.feature-row.feature-row-reverse .feature-device {
  order: 2;
}
.feature-row.feature-row-reverse .feature-content {
  order: 1;
}

.feature-device {
  display: flex;
  justify-content: center;
  position: relative;
}
.feature-device::before {
  content: '';
  position: absolute;
  inset: -30px;
  background: radial-gradient(ellipse, rgba(0,102,255,0.12) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.feature-icon {
  font-size: 36px;
  margin-bottom: 16px;
  display: block;
  line-height: 1;
}

.feature-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800;
  font-size: clamp(28px, 3.5vw, 40px);
  text-transform: uppercase;
  color: var(--text);
  line-height: 1;
  margin-bottom: 20px;
  letter-spacing: -0.01em;
}

.feature-text {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.75;
  margin-bottom: 28px;
  max-width: 420px;
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.feature-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--muted);
  font-weight: 400;
}
.feature-list li::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gradient-h);
  flex-shrink: 0;
}

/* ---------- SCREENSHOT GALLERY ---------- */
.gallery {
  padding: var(--section-v) 0;
  background: var(--surface);
  overflow: hidden;
  position: relative;
}
.gallery::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-glow), transparent);
}
.gallery .container { margin-bottom: 48px; }

.gallery-swiper {
  width: 100%;
  padding: 20px 0 60px;
  cursor: grab;
}
.gallery-swiper:active { cursor: grabbing; }

.swiper-slide {
  width: 270px !important;
  display: flex;
  justify-content: center;
}

/* Swiper pagination dots */
.swiper-pagination-bullet {
  width: 6px;
  height: 6px;
  background: var(--subtle);
  opacity: 1;
  transition: all 0.3s;
}
.swiper-pagination-bullet-active {
  width: 24px;
  border-radius: 3px;
  background: var(--blue);
}

/* Gallery fade edges — left */
.gallery::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  left: 0;
  width: 120px;
  background: linear-gradient(to right, var(--surface), transparent);
  pointer-events: none;
  z-index: 2;
}

/* Gallery fade edges — right (via swiper pseudo-element) */
.gallery-swiper::before {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  right: 0;
  width: 120px;
  background: linear-gradient(to left, var(--surface), transparent);
  pointer-events: none;
  z-index: 2;
}

/* ---------- FAQ ---------- */
.faq-section {
  padding: var(--section-v) 0;
  background: var(--bg);
}
.faq-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 48px;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}
.faq-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  transition: border-color 0.2s;
}
.faq-item[open] {
  border-color: var(--border-glow);
}
.faq-q {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  font-family: 'DM Sans', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  color: var(--text);
  cursor: pointer;
  list-style: none;
  gap: 16px;
}
.faq-q::-webkit-details-marker { display: none; }
.faq-q::after {
  content: '+';
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--electric);
  flex-shrink: 0;
  transition: transform 0.2s;
}
.faq-item[open] .faq-q::after {
  transform: rotate(45deg);
}
.faq-a {
  padding: 0 24px 20px;
  color: var(--muted);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  line-height: 1.7;
}
.faq-a p { margin: 0; }
.faq-a strong { color: var(--text); font-weight: 600; }

/* ---------- FINAL CTA ---------- */
.cta-section {
  padding: var(--section-v) 0;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,102,255,0.12) 0%, rgba(124,58,237,0.12) 50%, rgba(255,92,26,0.08) 100%);
}
.cta-blobs {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.cta-section .blob-1 {
  width: 500px;
  height: 500px;
  top: -100px;
  left: -100px;
  background: radial-gradient(circle, rgba(0,102,255,0.25), transparent 70%);
  animation-duration: 10s;
}
.cta-section .blob-2 {
  width: 400px;
  height: 400px;
  bottom: -100px;
  right: -50px;
  background: radial-gradient(circle, rgba(124,58,237,0.25), transparent 70%);
  animation-duration: 14s;
  animation-delay: 2s;
}
.cta-inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.cta-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 14px;
  background: rgba(0,180,255,0.1);
  border: 1px solid rgba(0,180,255,0.2);
  border-radius: 100px;
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--electric);
  margin-bottom: 24px;
}
.cta-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--electric);
  box-shadow: 0 0 6px var(--electric);
}
.cta-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 900;
  font-size: clamp(60px, 8vw, 120px);
  text-transform: uppercase;
  line-height: 0.9;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 20px;
}
.cta-sub {
  font-size: 17px;
  color: var(--muted);
  max-width: 420px;
  margin-bottom: 40px;
  line-height: 1.65;
}
.cta-fine {
  margin-top: 16px;
  font-size: 12px;
  color: var(--subtle);
  font-family: 'DM Mono', monospace;
  letter-spacing: 0.05em;
}

/* ---------- FOOTER ---------- */
.footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 48px 0;
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 24px;
  justify-content: space-between;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.footer-icon {
  width: 36px;
  height: 36px;
  border-radius: 9px;
}
.footer-name {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800;
  font-size: 17px;
  text-transform: uppercase;
  color: var(--text);
}
.footer-tagline {
  font-size: 12px;
  color: var(--subtle);
  margin-top: 2px;
}
.footer-links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-links a {
  font-size: 13px;
  color: var(--muted);
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--text); }
.footer-ph {
  display: flex;
  justify-content: center;
  padding: 8px 0 4px;
}
.footer-copy {
  font-size: 12px;
  color: var(--subtle);
  font-family: 'DM Mono', monospace;
  width: 100%;
  text-align: center;
  margin-top: 8px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

/* ---------- ANIMATIONS (scroll reveal) ---------- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}
.reveal[data-delay="1"] { transition-delay: 0.1s; }
.reveal[data-delay="2"] { transition-delay: 0.2s; }
.reveal[data-delay="3"] { transition-delay: 0.3s; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
  :root { --section-v: 80px; }
  .hero-grid { gap: 48px; }
  .feature-row { gap: 48px; margin-bottom: 80px; }
  .phone-frame { width: 240px; height: 488px; border-radius: 38px; }
  .phone-notch { width: 76px; height: 22px; }
}

@media (max-width: 768px) {
  :root { --section-v: 64px; }

  /* Nav */
  .nav-links { display: none; }
  .btn-nav { display: none; }
  .nav-toggle { display: flex; }
  .nav.scrolled .nav-mobile-menu { position: relative; }

  /* Hero */
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 48px;
    padding-top: 48px;
  }
  .hero-badge { margin-left: auto; margin-right: auto; }
  .hero-title { font-size: clamp(64px, 16vw, 100px); }
  .hero-sub { margin: 0 auto 40px; }
  .hero-actions { align-items: center; }
  .hero-device { order: -1; }
  .phone-frame { width: 220px; height: 448px; border-radius: 36px; animation: none; }
  .hero-device::before { display: none; }

  /* Stats */
  .stats-grid { grid-template-columns: 1fr; }

  /* How it works */
  .steps-grid {
    grid-template-columns: 1fr;
  }
  .steps-grid::before { display: none; }

  /* Features */
  .feature-row {
    grid-template-columns: 1fr;
    gap: 40px;
    margin-bottom: 80px;
  }
  .feature-row.feature-row-reverse .feature-device { order: 0; }
  .feature-row.feature-row-reverse .feature-content { order: 1; }
  .feature-text { max-width: 100%; }

  /* CTA */
  .cta-title { font-size: clamp(52px, 14vw, 80px); }

  /* Footer */
  .footer-inner { flex-direction: column; text-align: center; align-items: center; }
  .footer-brand { justify-content: center; }
  .footer-links { justify-content: center; }
}

@media (max-width: 480px) {
  .hero-title { font-size: clamp(58px, 17vw, 80px); }
  .phone-frame { width: 200px; height: 408px; border-radius: 32px; }
  .btn-primary { width: 100%; justify-content: center; }
  .container { padding: 0 16px; }
}