/* ================================================================
   ZipPDF Website — Main Stylesheet
   Company: TechieHit Solutions
   Author: TechieHit Solutions Dev Team
   Version: 1.0.0
   ================================================================ */

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

/* ----------------------------------------------------------------
   CSS Custom Properties (Light Mode)
   ---------------------------------------------------------------- */
:root {
  /* Primary Palette */
  --primary:          #2563EB;
  --primary-light:    #3B82F6;
  --primary-lighter:  #60A5FA;
  --primary-dark:     #1D4ED8;
  --primary-gradient: linear-gradient(135deg, #2563EB 0%, #60A5FA 100%);

  /* Neutrals */
  --white:      #FFFFFF;
  --gray-50:    #F8FAFC;
  --gray-100:   #F1F5F9;
  --gray-200:   #E2E8F0;
  --gray-300:   #CBD5E1;
  --gray-400:   #94A3B8;
  --gray-500:   #64748B;
  --gray-600:   #475569;
  --gray-700:   #334155;
  --gray-800:   #1E293B;
  --gray-900:   #0F172A;

  /* Semantic */
  --success: #10B981;
  --warning: #F59E0B;
  --error:   #EF4444;

  /* Text */
  --text-primary:   #0F172A;
  --text-secondary: #475569;
  --text-muted:     #94A3B8;

  /* Backgrounds */
  --bg-primary:   #FFFFFF;
  --bg-secondary: #F8FAFC;
  --bg-accent:    #EFF6FF;

  /* Border */
  --border-color: #E2E8F0;

  /* Radii */
  --radius-sm:   8px;
  --radius:      12px;
  --radius-lg:   20px;
  --radius-xl:   32px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-xs:   0 1px 2px rgba(0,0,0,.05);
  --shadow-sm:   0 2px 8px rgba(0,0,0,.06);
  --shadow:      0 4px 16px rgba(0,0,0,.08);
  --shadow-lg:   0 8px 32px rgba(0,0,0,.10);
  --shadow-xl:   0 20px 60px rgba(0,0,0,.12);
  --shadow-blue: 0 8px 32px rgba(37,99,235,.25);
  --shadow-blue-lg: 0 20px 60px rgba(37,99,235,.30);

  /* Transitions */
  --t-fast:  all 0.15s ease;
  --t:       all 0.3s cubic-bezier(.4,0,.2,1);
  --t-slow:  all 0.5s cubic-bezier(.4,0,.2,1);

  /* Typography */
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Layout */
  --container: 1200px;
  --nav-h:     72px;

  /* Glass */
  --glass-bg:     rgba(255,255,255,.85);
  --glass-border: rgba(255,255,255,.30);
  --glass-shadow: 0 8px 32px rgba(0,0,0,.08);
  --glass-blur:   blur(20px);
}

/* ----------------------------------------------------------------
   Dark Mode Variables
   ---------------------------------------------------------------- */
[data-theme="dark"] {
  --white:      #1E293B;
  --gray-50:    #0F172A;
  --gray-100:   #1E293B;
  --gray-200:   #334155;
  --gray-300:   #475569;
  --gray-400:   #64748B;
  --gray-500:   #94A3B8;
  --gray-600:   #CBD5E1;
  --gray-700:   #E2E8F0;
  --gray-800:   #F1F5F9;
  --gray-900:   #F8FAFC;

  --text-primary:   #F1F5F9;
  --text-secondary: #CBD5E1;
  --text-muted:     #64748B;

  --bg-primary:   #0F172A;
  --bg-secondary: #1E293B;
  --bg-accent:    #1E2D4F;

  --border-color: #334155;

  --glass-bg:     rgba(30,41,59,.88);
  --glass-border: rgba(255,255,255,.07);
  --glass-shadow: 0 8px 32px rgba(0,0,0,.35);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  font-size: 16px;
}

body {
  font-family: var(--font);
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg-primary);
  overflow-x: hidden;
  transition: background .3s ease, color .3s ease;
}

img       { max-width:100%; height:auto; display:block; }
a         { color:inherit; text-decoration:none; transition: var(--t-fast); }
ul,ol     { list-style:none; }
button    { cursor:pointer; border:none; background:none; font-family:inherit; }
input,textarea,select { font-family:inherit; font-size:inherit; }

/* ----------------------------------------------------------------
   Loader
   ---------------------------------------------------------------- */
.loader {
  position: fixed;
  inset: 0;
  background: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity .5s ease, visibility .5s ease;
}
.loader.hidden { opacity:0; visibility:hidden; pointer-events:none; }

.loader-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
}
.loader-logo {
  font-size: 2rem;
  font-weight: 900;
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -.04em;
}
.loader-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--gray-200);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin .8s linear infinite;
}

/* ----------------------------------------------------------------
   Scroll Progress Bar
   ---------------------------------------------------------------- */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  background: var(--primary-gradient);
  z-index: 10000;
  border-radius: 0 2px 2px 0;
  transition: width .1s linear;
}

/* ----------------------------------------------------------------
   Back-to-Top Button
   ---------------------------------------------------------------- */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 48px;
  height: 48px;
  background: var(--primary-gradient);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-blue);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: var(--t);
  cursor: pointer;
}
.back-to-top.visible { opacity:1; visibility:visible; transform:translateY(0); }
.back-to-top:hover   { transform:translateY(-3px); box-shadow: var(--shadow-blue-lg); }
.back-to-top svg     { width:20px; height:20px; }

/* ----------------------------------------------------------------
   Theme Toggle
   ---------------------------------------------------------------- */
.theme-toggle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--t);
  color: var(--text-secondary);
  background: var(--glass-bg);
  border: 1px solid var(--border-color);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
}
.theme-toggle:hover { background:var(--primary); color:#fff; border-color:var(--primary); transform:rotate(20deg); }
.theme-toggle svg   { width:18px; height:18px; }

.sun-icon  { display:none; }
.moon-icon { display:block; }
[data-theme="dark"] .sun-icon  { display:block; }
[data-theme="dark"] .moon-icon { display:none; }

/* ----------------------------------------------------------------
   Container
   ---------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ----------------------------------------------------------------
   Section Base
   ---------------------------------------------------------------- */
section { padding: 7rem 0; }

.section-header { text-align:center; margin-bottom: 4rem; }

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .375rem 1rem;
  background: var(--bg-accent);
  color: var(--primary);
  border: 1px solid rgba(37,99,235,.15);
  border-radius: var(--radius-full);
  font-size: .875rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.2;
  margin-bottom: 1rem;
  letter-spacing: -.02em;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ----------------------------------------------------------------
   Navbar
   ---------------------------------------------------------------- */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 1000;
  transition: var(--t);
  padding: 0 1.5rem;
}
.navbar.scrolled {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
}
.navbar-inner {
  max-width: var(--container);
  height: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

/* Logo */
.navbar-logo {
  display: flex;
  align-items: center;
  gap: .625rem;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-primary);
  flex-shrink: 0;
}
.logo-icon {
  width: 36px;
  height: 36px;
  background: var(--primary-gradient);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.logo-icon svg { width:20px; height:20px; color:#fff; }
.navbar-logo span {
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Nav Links */
.nav-links {
  display: flex;
  align-items: center;
  gap: .15rem;
  flex-wrap: nowrap;
}
.nav-link {
  padding: .45rem .8rem;
  border-radius: var(--radius-full);
  font-size: .875rem;
  font-weight: 500;
  color: var(--text-secondary);
  white-space: nowrap;
  transition: var(--t-fast);
}
.nav-link:hover,
.nav-link.active { color: var(--primary); background: var(--bg-accent); }

/* Actions */
.navbar-actions { display:flex; align-items:center; gap:.75rem; flex-shrink:0; }

.btn-nav {
  padding: .5rem 1.25rem;
  background: var(--primary-gradient);
  color: #fff;
  border-radius: var(--radius-full);
  font-size: .875rem;
  font-weight: 600;
  transition: var(--t);
  box-shadow: var(--shadow-blue);
  white-space: nowrap;
}
.btn-nav:hover { transform:translateY(-1px); box-shadow: var(--shadow-blue-lg); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: .5rem;
  border-radius: var(--radius-sm);
  transition: var(--t-fast);
}
.hamburger:hover { background: var(--bg-accent); }
.hamburger span  { display:block; width:22px; height:2px; background:var(--text-primary); border-radius:2px; transition:var(--t); }
.hamburger.active span:nth-child(1) { transform:translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity:0; transform:scaleX(0); }
.hamburger.active span:nth-child(3) { transform:translateY(-7px) rotate(-45deg); }

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-h); left:0; right:0;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--border-color);
  padding: 1rem;
  z-index: 999;
  flex-direction: column;
  gap: .25rem;
  box-shadow: var(--shadow-lg);
}
.mobile-menu.open { display:flex; }

.mobile-nav-link {
  padding: .75rem 1rem;
  border-radius: var(--radius);
  color: var(--text-secondary);
  font-weight: 500;
  transition: var(--t-fast);
  display: flex;
  align-items: center;
  gap: .625rem;
}
.mobile-nav-link:hover,
.mobile-nav-link.active { background: var(--bg-accent); color: var(--primary); }

.mobile-nav-download {
  margin-top: .5rem;
  padding: .875rem 1rem;
  background: var(--primary-gradient);
  color: #fff;
  border-radius: var(--radius);
  font-weight: 600;
  text-align: center;
  transition: var(--t);
}
.mobile-nav-download:hover { opacity:.9; }

/* ----------------------------------------------------------------
   Buttons
   ---------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .875rem 2rem;
  border-radius: var(--radius-full);
  font-size: 1rem;
  font-weight: 600;
  transition: var(--t);
  position: relative;
  overflow: hidden;
  cursor: pointer;
  white-space: nowrap;
}
.btn-primary {
  background: var(--primary-gradient);
  color: #fff;
  box-shadow: var(--shadow-blue);
  border: 2px solid transparent;
}
.btn-primary:hover { transform:translateY(-2px); box-shadow:var(--shadow-blue-lg); }

.btn-secondary {
  background: var(--glass-bg);
  color: var(--text-primary);
  border: 1.5px solid var(--border-color);
  backdrop-filter: var(--glass-blur);
}
.btn-secondary:hover { border-color:var(--primary); color:var(--primary); transform:translateY(-2px); box-shadow:var(--shadow); }

.btn-white {
  background: #fff;
  color: var(--gray-900);
  border: 2px solid transparent;
  font-weight: 700;
}
.btn-white:hover { transform:translateY(-2px); box-shadow: 0 8px 32px rgba(0,0,0,.2); }

/* Ripple */
.btn .ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,.35);
  animation: ripple .6s linear;
  pointer-events: none;
}

/* ----------------------------------------------------------------
   Hero Section
   ---------------------------------------------------------------- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: var(--nav-h);
  background: linear-gradient(135deg, #EFF6FF 0%, #DBEAFE 35%, #EDE9FE 70%, #F0FDF4 100%);
}
[data-theme="dark"] .hero {
  background: linear-gradient(135deg, #0F172A 0%, #1E1B4B 45%, #0F172A 100%);
}

/* Floating BG shapes */
.hero-bg { position:absolute; inset:0; overflow:hidden; pointer-events:none; }
.hero-shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: .45;
  animation: floatAnim 8s ease-in-out infinite;
}
.hero-shape-1 { width:550px; height:550px; background:radial-gradient(circle,rgba(37,99,235,.3) 0%,transparent 70%); top:-120px; right:-80px; animation-delay:0s; }
.hero-shape-2 { width:420px; height:420px; background:radial-gradient(circle,rgba(96,165,250,.3) 0%,transparent 70%); bottom:-60px; left:-60px; animation-delay:3s; }
.hero-shape-3 { width:320px; height:320px; background:radial-gradient(circle,rgba(167,139,250,.2) 0%,transparent 70%); top:45%; left:32%; animation-delay:6s; }

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 4rem;
  padding: 5rem 0;
}

/* Hero Content */
.hero-content { max-width: 580px; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .4rem 1rem;
  background: rgba(37,99,235,.1);
  color: var(--primary);
  border: 1px solid rgba(37,99,235,.2);
  border-radius: var(--radius-full);
  font-size: .875rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}
.hero-badge-dot {
  width: 8px;
  height: 8px;
  background: var(--primary);
  border-radius: 50%;
  animation: pulseDot 2s infinite;
}

.hero-title {
  font-size: clamp(2.25rem, 4.5vw, 3.75rem);
  font-weight: 900;
  line-height: 1.1;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  letter-spacing: -.03em;
}
.hero-title .gradient-text {
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 2.5rem;
  max-width: 500px;
}

.hero-actions { display:flex; flex-wrap:wrap; gap:1rem; margin-bottom: 3rem; }

.hero-stats { display:flex; gap:2.5rem; flex-wrap:wrap; }
.hero-stat  { display:flex; flex-direction:column; }
.hero-stat-value {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary);
}
.hero-stat-label { font-size:.8rem; color:var(--text-muted); font-weight:500; }

/* Hero Visual */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}
.hero-illustration { position:relative; width:100%; max-width:420px; }

/* Phone Mockup */
.phone-mockup {
  width: 230px;
  height: 470px;
  background: linear-gradient(145deg, #1a2540, #2d3f5e);
  border-radius: 44px;
  border: 3px solid #3a5080;
  position: relative;
  margin: 0 auto;
  box-shadow: 0 40px 80px rgba(0,0,0,.35), 0 0 0 1px rgba(255,255,255,.06);
  overflow: hidden;
}
.phone-screen {
  position: absolute;
  inset: 6px;
  background: linear-gradient(180deg, #2563EB 0%, #60A5FA 100%);
  border-radius: 38px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  padding: 36px 14px 14px;
}
.phone-notch {
  position: absolute;
  top: 7px;
  left: 50%;
  transform: translateX(-50%);
  width: 90px;
  height: 22px;
  background: #1a2540;
  border-radius: 0 0 18px 18px;
  z-index: 10;
}

/* App UI inside phone */
.app-ui { display:flex; flex-direction:column; gap:9px; }
.app-ui-header {
  background: rgba(255,255,255,.18);
  border-radius: 12px;
  padding: 10px 12px;
  text-align: center;
  font-size: 11px;
  color: #fff;
  font-weight: 700;
  letter-spacing: .02em;
}
.app-ui-card {
  background: rgba(255,255,255,.13);
  border-radius: 10px;
  padding: 9px 10px;
  display: flex;
  align-items: center;
  gap: 9px;
}
.app-ui-icon {
  width: 30px;
  height: 30px;
  background: rgba(255,255,255,.22);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
}
.app-ui-text { flex:1; }
.app-ui-title { font-size:10px; color:#fff; font-weight:700; margin-bottom:2px; }
.app-ui-sub   { font-size:9px; color:rgba(255,255,255,.72); }
.app-ui-compress-btn {
  background: #fff;
  color: var(--primary);
  border-radius: 10px;
  padding: 9px 12px;
  text-align: center;
  font-size: 11px;
  font-weight: 800;
}
.app-ui-progress {
  background: rgba(255,255,255,.22);
  border-radius: 10px;
  height: 6px;
  overflow: hidden;
}
.app-ui-progress-bar {
  height: 100%;
  background: #fff;
  border-radius: 10px;
  animation: progressAnim 2.5s ease-in-out infinite;
}

/* Floating Info Cards */
.floating-card {
  position: absolute;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: .75rem 1.1rem;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .875rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  animation: floatAnim 6s ease-in-out infinite;
}
.floating-card svg { width:18px; height:18px; color:var(--primary); }
.floating-card-1 { top:12%;  left:-28%; animation-delay:0s; }
.floating-card-2 { bottom:18%; right:-12%; animation-delay:2.5s; }
.floating-card-3 { top:60%;  left:-30%; animation-delay:5s; }

/* ----------------------------------------------------------------
   Stats Section
   ---------------------------------------------------------------- */
.stats-section { padding: 5rem 0; background: var(--bg-primary); }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 1.5rem;
}
.stat-card {
  text-align: center;
  padding: 2rem 1.5rem;
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  transition: var(--t);
}
.stat-card:hover { transform:translateY(-5px); box-shadow:var(--shadow-lg); border-color:var(--primary-lighter); }

.stat-card-icon {
  width: 56px;
  height: 56px;
  background: var(--primary-gradient);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  color: #fff;
}
.stat-card-icon svg { width:26px; height:26px; }

.stat-value  { font-size:2.25rem; font-weight:900; color:var(--primary); line-height:1; margin-bottom:.375rem; }
.stat-label  { font-size:.875rem; color:var(--text-secondary); font-weight:500; }

/* ----------------------------------------------------------------
   Features Section
   ---------------------------------------------------------------- */
.features-section { background: var(--bg-secondary); }

.features-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 1.5rem;
}
.feature-card {
  background: var(--glass-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: var(--t);
  position: relative;
  overflow: hidden;
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
}
.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--primary-gradient);
  opacity: 0;
  transition: var(--t);
}
.feature-card:hover { transform:translateY(-7px); box-shadow:var(--shadow-xl); border-color:var(--primary-lighter); }
.feature-card:hover::before { opacity:1; }

.feature-icon {
  width: 62px;
  height: 62px;
  background: var(--primary-gradient);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  color: #fff;
  box-shadow: var(--shadow-blue);
  transition: var(--t);
}
.feature-icon svg { width:30px; height:30px; }
.feature-card:hover .feature-icon { transform:scale(1.1) rotate(5deg); }

.feature-title { font-size:1.2rem; font-weight:700; color:var(--text-primary); margin-bottom:.75rem; }
.feature-desc  { font-size:1rem; color:var(--text-secondary); line-height:1.7; }

/* ----------------------------------------------------------------
   Benefits Section
   ---------------------------------------------------------------- */
.benefits-section { background: var(--bg-primary); }

.benefits-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.benefits-text h2 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.2;
  margin-bottom: 1.5rem;
  letter-spacing: -.02em;
}
.benefits-text p { font-size:1.1rem; color:var(--text-secondary); line-height:1.7; margin-bottom:2rem; }

.benefits-list  { display:flex; flex-direction:column; gap:1.25rem; }
.benefit-item   { display:flex; align-items:flex-start; gap:1rem; }
.benefit-check  { width:24px; height:24px; background:var(--primary-gradient); border-radius:50%; display:flex; align-items:center; justify-content:center; color:#fff; flex-shrink:0; margin-top:2px; }
.benefit-check svg { width:13px; height:13px; }
.benefit-text strong { display:block; font-weight:700; color:var(--text-primary); margin-bottom:.25rem; }
.benefit-text span   { font-size:.9rem; color:var(--text-secondary); }

.benefits-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.benefit-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  text-align: center;
  transition: var(--t);
}
.benefit-card:hover { border-color:var(--primary); box-shadow:var(--shadow-blue); transform:translateY(-4px); }
.benefit-card-icon  { font-size:2rem; margin-bottom:.75rem; }
.benefit-card-title { font-weight:700; font-size:1rem; color:var(--text-primary); margin-bottom:.375rem; }
.benefit-card-desc  { font-size:.875rem; color:var(--text-secondary); }

/* ----------------------------------------------------------------
   How It Works Section
   ---------------------------------------------------------------- */
.hiw-section {
  background: linear-gradient(135deg,#EFF6FF 0%,#DBEAFE 100%);
}
[data-theme="dark"] .hiw-section {
  background: linear-gradient(135deg,#1E293B 0%,#0F172A 100%);
}

.hiw-steps {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 1rem;
  align-items: start;
}
.hiw-step {
  text-align: center;
  padding: 2.5rem 1.5rem;
  background: var(--glass-bg);
  border-radius: var(--radius-xl);
  border: 1px solid var(--glass-border);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  box-shadow: var(--glass-shadow);
  transition: var(--t);
}
.hiw-step:hover { transform:translateY(-7px); box-shadow:var(--shadow-xl); }

.hiw-step-number {
  width: 58px;
  height: 58px;
  background: var(--primary-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  font-weight: 900;
  color: #fff;
  margin: 0 auto 1.25rem;
  box-shadow: var(--shadow-blue);
}
.hiw-step-icon  { font-size:3rem; margin-bottom:1rem; }
.hiw-step-title { font-size:1.2rem; font-weight:700; color:var(--text-primary); margin-bottom:.75rem; }
.hiw-step-desc  { font-size:.95rem; color:var(--text-secondary); line-height:1.6; }

.hiw-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 5rem;
  color: var(--primary-lighter);
}
.hiw-arrow svg { width:32px; height:32px; }

/* ----------------------------------------------------------------
   Screenshots Section
   ---------------------------------------------------------------- */
.screenshots-section { background: var(--bg-primary); overflow:hidden; }

.screenshots-wrapper {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  align-items: flex-end;
  padding: 2rem 0 3rem;
}
.screenshot-phone { flex-shrink:0; }
.screenshot-phone.large { transform:scale(1.08); }

.s-phone-mockup {
  width: 180px;
  height: 360px;
  background: linear-gradient(145deg,#1a2540,#2d3f5e);
  border-radius: 36px;
  border: 3px solid #3a5080;
  position: relative;
  box-shadow: 0 30px 60px rgba(0,0,0,.28);
  overflow: hidden;
}
.s-phone-screen {
  position: absolute;
  inset: 5px;
  border-radius: 31px;
  overflow: hidden;
}
.s-screen-1 { background: linear-gradient(180deg,#2563EB,#60A5FA); }
.s-screen-2 { background: linear-gradient(180deg,#1D4ED8,#3B82F6); }
.s-screen-3 { background: linear-gradient(180deg,#1E40AF,#2563EB); }
.s-screen-4 { background: linear-gradient(180deg,#2563EB,#818CF8); }
.s-screen-5 { background: linear-gradient(180deg,#1D4ED8,#60A5FA); }

.s-screen-content { padding:22px 12px 12px; display:flex; flex-direction:column; gap:9px; height:100%; }
.s-bar            { height:8px; background:rgba(255,255,255,.22); border-radius:4px; }
.s-bar-full       { width:100%; }
.s-bar-80         { width:80%; }
.s-bar-60         { width:60%; }
.s-bar-40         { width:40%; }
.s-card           { background:rgba(255,255,255,.15); border-radius:9px; padding:9px; display:flex; flex-direction:column; gap:5px; }
.s-dot            { width:26px; height:26px; background:rgba(255,255,255,.32); border-radius:50%; margin-bottom:5px; }
.s-btn            { background:#fff; border-radius:7px; height:24px; margin-top:9px; }

/* ----------------------------------------------------------------
   Testimonials Section
   ---------------------------------------------------------------- */
.testimonials-section { background: var(--bg-secondary); }

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 1.5rem;
}
.testimonial-card {
  background: var(--glass-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: var(--t);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
}
.testimonial-card:hover { transform:translateY(-5px); box-shadow:var(--shadow-lg); }

.testimonial-stars     { display:flex; gap:4px; margin-bottom:1rem; }
.testimonial-stars svg { width:18px; height:18px; color:#F59E0B; fill:#F59E0B; }

.testimonial-text {
  font-size: .975rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.testimonial-author   { display:flex; align-items:center; gap:.75rem; }
.testimonial-avatar   { width:44px; height:44px; background:var(--primary-gradient); border-radius:50%; display:flex; align-items:center; justify-content:center; font-size:1.1rem; font-weight:800; color:#fff; flex-shrink:0; }
.testimonial-name     { font-weight:700; color:var(--text-primary); font-size:.9rem; margin-bottom:2px; }
.testimonial-role     { font-size:.8rem; color:var(--text-muted); }

/* ----------------------------------------------------------------
   FAQ Preview Section
   ---------------------------------------------------------------- */
.faq-preview-section { background: var(--bg-primary); }
.faq-preview-grid    { max-width:780px; margin:0 auto; }

.faq-item            { border-bottom:1px solid var(--border-color); overflow:hidden; }
.faq-question {
  width: 100%;
  text-align: left;
  padding: 1.375rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  background: none;
  border: none;
  transition: var(--t-fast);
}
.faq-question:hover { color:var(--primary); }

.faq-icon {
  width: 28px;
  height: 28px;
  background: var(--bg-secondary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  flex-shrink: 0;
  transition: var(--t);
}
.faq-icon svg { width:15px; height:15px; transition:var(--t); }

.faq-item.active .faq-icon           { background:var(--primary); color:#fff; }
.faq-item.active .faq-icon svg       { transform:rotate(45deg); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s ease;
}
.faq-answer-inner {
  padding-bottom: 1.25rem;
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.75;
}
.faq-item.active .faq-answer { max-height:400px; }

.faq-more { text-align:center; margin-top:3rem; }

/* ----------------------------------------------------------------
   Download CTA Section
   ---------------------------------------------------------------- */
.download-cta-section {
  background: var(--primary-gradient);
  position: relative;
  overflow: hidden;
}
.download-cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23fff' fill-opacity='.05'%3E%3Ccircle cx='30' cy='30' r='4'/%3E%3C/g%3E%3C/svg%3E");
}
.download-cta-inner { position:relative; text-align:center; color:#fff; }

.download-cta-title {
  font-size: 3rem;
  font-weight: 900;
  margin-bottom: 1rem;
  line-height: 1.1;
  letter-spacing: -.03em;
}
.download-cta-subtitle {
  font-size: 1.2rem;
  opacity: .92;
  margin-bottom: 1.5rem;
  line-height: 1.6;
}
.download-cta-badges  { display:flex; justify-content:center; gap:1rem; margin-bottom:2.5rem; flex-wrap:wrap; }
.cta-badge {
  display: flex;
  align-items: center;
  gap: .375rem;
  background: rgba(255,255,255,.15);
  border: 1px solid rgba(255,255,255,.3);
  border-radius: var(--radius-full);
  padding: .375rem 1rem;
  font-size: .875rem;
  font-weight: 600;
}
.cta-badge svg { width:14px; height:14px; }

/* Play Store Button */
.play-store-btn {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  background: #fff;
  color: var(--gray-900);
  padding: 1rem 2rem;
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 32px rgba(0,0,0,.22);
  transition: var(--t);
  font-weight: 700;
  border: none;
  cursor: pointer;
}
.play-store-btn:hover { transform:translateY(-4px); box-shadow:0 18px 50px rgba(0,0,0,.28); }
.play-store-btn svg { width:32px; height:32px; }
.play-store-btn-text { display:flex; flex-direction:column; text-align:left; }
.play-store-btn-text small  { font-size:.75rem; font-weight:400; color:var(--gray-500); }
.play-store-btn-text strong { font-size:1.1rem; color:var(--gray-900); }

/* ----------------------------------------------------------------
   Footer
   ---------------------------------------------------------------- */
footer {
  background: var(--gray-900);
  color: var(--gray-300);
  padding: 5rem 0 2rem;
}
[data-theme="dark"] footer { background: #000814; }

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}
.footer-brand .navbar-logo {
  color: #fff;
  margin-bottom: 1rem;
  display: inline-flex;
}
.footer-brand .navbar-logo span { -webkit-text-fill-color:transparent; }

.footer-desc {
  font-size: .875rem;
  color: var(--gray-400);
  line-height: 1.7;
  margin-bottom: 1.5rem;
  max-width: 280px;
}

.footer-social { display:flex; gap:.75rem; }
.social-link {
  width: 38px;
  height: 38px;
  background: var(--gray-800);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-400);
  transition: var(--t);
}
.social-link:hover { background:var(--primary); color:#fff; transform:translateY(-2px); }
.social-link svg  { width:18px; height:18px; }

.footer-col h4 {
  font-size:.8rem;
  font-weight:700;
  color:#fff;
  text-transform:uppercase;
  letter-spacing:.07em;
  margin-bottom:1.25rem;
}
.footer-links { display:flex; flex-direction:column; gap:.625rem; }
.footer-link  {
  font-size:.875rem;
  color:var(--gray-400);
  transition:var(--t-fast);
  display:inline-block;
}
.footer-link:hover { color:var(--primary-lighter); transform:translateX(4px); }

.footer-bottom {
  border-top: 1px solid var(--gray-800);
  padding-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-copy         { font-size:.875rem; color:var(--gray-500); }
.footer-bottom-links { display:flex; gap:1.5rem; }
.footer-bottom-link  { font-size:.875rem; color:var(--gray-500); transition:var(--t-fast); }
.footer-bottom-link:hover { color:var(--primary-lighter); }

/* ----------------------------------------------------------------
   Page Hero (inner pages)
   ---------------------------------------------------------------- */
.page-hero {
  padding: calc(var(--nav-h) + 4rem) 0 5rem;
  background: linear-gradient(135deg,#EFF6FF 0%,#DBEAFE 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}
[data-theme="dark"] .page-hero {
  background: linear-gradient(135deg,#1E293B 0%,#0F172A 100%);
}
.page-hero-title    { font-size:3rem; font-weight:900; color:var(--text-primary); margin-bottom:1rem; letter-spacing:-.03em; }
.page-hero-subtitle { font-size:1.15rem; color:var(--text-secondary); max-width:580px; margin:0 auto; line-height:1.7; }

/* ----------------------------------------------------------------
   About Page
   ---------------------------------------------------------------- */
.about-intro      { background:var(--bg-primary); }
.about-intro-grid { display:grid; grid-template-columns:1fr 1fr; gap:5rem; align-items:center; }

.about-visual-box {
  background: linear-gradient(135deg,#EFF6FF,#DBEAFE);
  border-radius: var(--radius-xl);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border-color);
}
[data-theme="dark"] .about-visual-box {
  background: linear-gradient(135deg,#1E293B,#0F172A);
}
.about-visual-emoji { font-size:6rem; }

.about-text h2 {
  font-size:2.5rem;
  font-weight:800;
  color:var(--text-primary);
  margin-bottom:1.5rem;
  line-height:1.2;
  letter-spacing:-.02em;
}
.about-text p { font-size:1.05rem; color:var(--text-secondary); line-height:1.75; margin-bottom:1.25rem; }

.about-values { background:var(--bg-secondary); }
.values-grid  { display:grid; grid-template-columns:repeat(3,1fr); gap:1.5rem; }

.value-card {
  background: var(--glass-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
  transition: var(--t);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
}
.value-card:hover   { transform:translateY(-7px); box-shadow:var(--shadow-xl); border-color:var(--primary-lighter); }
.value-icon         { font-size:2.75rem; margin-bottom:1rem; }
.value-title        { font-size:1.15rem; font-weight:700; color:var(--text-primary); margin-bottom:.75rem; }
.value-desc         { font-size:.95rem; color:var(--text-secondary); line-height:1.7; }

.about-mission      { background:var(--primary-gradient); }
.about-mission-inner{ display:grid; grid-template-columns:1fr 1fr; gap:3rem; }

.mission-card {
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.22);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  color: #fff;
}
.mission-icon { font-size:3rem; margin-bottom:1.25rem; }
.mission-card h3 { font-size:1.75rem; font-weight:800; margin-bottom:1rem; }
.mission-card p  { font-size:1.05rem; opacity:.9; line-height:1.7; }

.about-team { background:var(--bg-primary); }
.team-grid  { display:grid; grid-template-columns:repeat(3,1fr); gap:1.5rem; }

.team-card {
  background: var(--glass-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
  transition: var(--t);
  backdrop-filter: var(--glass-blur);
}
.team-card:hover     { transform:translateY(-5px); box-shadow:var(--shadow-lg); }
.team-avatar         { width:72px; height:72px; background:var(--primary-gradient); border-radius:50%; display:flex; align-items:center; justify-content:center; font-size:2rem; font-weight:800; color:#fff; margin:0 auto 1rem; }
.team-name           { font-size:1.1rem; font-weight:700; color:var(--text-primary); margin-bottom:.25rem; }
.team-role           { font-size:.875rem; color:var(--primary); font-weight:600; margin-bottom:.75rem; }
.team-bio            { font-size:.875rem; color:var(--text-secondary); line-height:1.6; }

/* ----------------------------------------------------------------
   Legal Pages (Privacy / Terms)
   ---------------------------------------------------------------- */
.legal-content   { background:var(--bg-primary); }
.legal-container { max-width:800px; margin:0 auto; }

.legal-updated {
  background: var(--bg-accent);
  border: 1px solid rgba(37,99,235,.15);
  border-radius: var(--radius);
  padding: .875rem 1.5rem;
  margin-bottom: 3rem;
  font-size:.9rem;
  color:var(--primary);
  font-weight:500;
  display:flex;
  align-items:center;
  gap:.5rem;
}

.legal-section        { margin-bottom:3rem; }
.legal-section h2 {
  font-size:1.5rem;
  font-weight:700;
  color:var(--text-primary);
  margin-bottom:1.25rem;
  padding-bottom:.75rem;
  border-bottom:2px solid var(--border-color);
  display:flex;
  align-items:center;
  gap:.75rem;
}
.section-num {
  font-size:.95rem;
  background:var(--primary-gradient);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
  font-weight:800;
}
.legal-section p  { font-size:1rem; color:var(--text-secondary); line-height:1.8; margin-bottom:1rem; }
.legal-section ul { list-style:disc; padding-left:1.5rem; display:flex; flex-direction:column; gap:.5rem; }
.legal-section li { font-size:1rem; color:var(--text-secondary); line-height:1.7; }

/* ----------------------------------------------------------------
   Contact Page
   ---------------------------------------------------------------- */
.contact-section { background:var(--bg-primary); }

.contact-grid { display:grid; grid-template-columns:1fr 1.5fr; gap:4rem; align-items:start; }

.contact-info h2 { font-size:2.5rem; font-weight:800; color:var(--text-primary); margin-bottom:1rem; letter-spacing:-.02em; }
.contact-info > p { font-size:1.1rem; color:var(--text-secondary); line-height:1.7; margin-bottom:2.5rem; }

.contact-details  { display:flex; flex-direction:column; gap:1.25rem; margin-bottom:2.5rem; }
.contact-detail   { display:flex; align-items:flex-start; gap:1rem; }
.contact-d-icon   { width:48px; height:48px; background:var(--primary-gradient); border-radius:var(--radius); display:flex; align-items:center; justify-content:center; color:#fff; flex-shrink:0; }
.contact-d-icon svg { width:22px; height:22px; }
.contact-detail h4 { font-weight:700; color:var(--text-primary); margin-bottom:.25rem; }
.contact-detail p  { font-size:.9rem; color:var(--text-secondary); }

.contact-social h4 { font-weight:700; color:var(--text-primary); margin-bottom:1rem; }

/* Form */
.contact-form-wrapper {
  background: var(--glass-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 3rem;
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  box-shadow: var(--shadow-lg);
}
.contact-form-wrapper h3 { font-size:1.75rem; font-weight:800; color:var(--text-primary); margin-bottom:2rem; }

.form-group   { margin-bottom:1.5rem; }
.form-label   { display:block; font-size:.875rem; font-weight:600; color:var(--text-primary); margin-bottom:.5rem; }

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: .875rem 1rem;
  background: var(--bg-primary);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius);
  font-size: 1rem;
  color: var(--text-primary);
  transition: var(--t-fast);
  outline: none;
}
.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,.1);
}
.form-textarea { resize:vertical; min-height:145px; }
.form-row      { display:grid; grid-template-columns:1fr 1fr; gap:1rem; }

.form-success         { display:none; text-align:center; padding:2rem 0; }
.form-success.show    { display:block; }
.form-success-icon    { font-size:4rem; margin-bottom:1rem; }
.form-success h3      { font-size:1.75rem; font-weight:800; color:var(--text-primary); margin-bottom:.5rem; }
.form-success p       { color:var(--text-secondary); }

.map-placeholder {
  background: linear-gradient(135deg,#EFF6FF,#DBEAFE);
  border-radius: var(--radius-lg);
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2.5rem;
  border: 1px solid var(--border-color);
  font-size: 1rem;
  color: var(--primary);
  font-weight: 600;
  gap: .75rem;
}
[data-theme="dark"] .map-placeholder { background:linear-gradient(135deg,#1E293B,#0F172A); }

/* ----------------------------------------------------------------
   FAQ Page
   ---------------------------------------------------------------- */
.faq-section { background:var(--bg-primary); }

.faq-categories { display:flex; gap:.75rem; flex-wrap:wrap; margin-bottom:3rem; }
.faq-cat-btn {
  padding: .5rem 1.25rem;
  border-radius: var(--radius-full);
  font-size: .875rem;
  font-weight: 600;
  border: 1.5px solid var(--border-color);
  color: var(--text-secondary);
  background: var(--bg-primary);
  transition: var(--t-fast);
  cursor: pointer;
}
.faq-cat-btn:hover,
.faq-cat-btn.active { background:var(--primary); color:#fff; border-color:var(--primary); }

.faq-list { max-width:780px; margin:0 auto; display:flex; flex-direction:column; gap:1rem; }

.faq-card {
  background: var(--glass-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  transition: var(--t);
}
.faq-card:hover { box-shadow:var(--shadow); }

.faq-card-question {
  width: 100%;
  text-align: left;
  padding: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  background: none;
  border: none;
  transition: var(--t-fast);
}
.faq-card-question:hover { color:var(--primary); }

.faq-card-icon {
  width: 32px;
  height: 32px;
  background: var(--bg-secondary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  flex-shrink: 0;
  transition: var(--t);
}
.faq-card-icon svg { width:15px; height:15px; transition:var(--t); }
.faq-card.active .faq-card-icon        { background:var(--primary-gradient); color:#fff; }
.faq-card.active .faq-card-icon svg    { transform:rotate(45deg); }
.faq-card-answer                        { max-height:0; overflow:hidden; transition:max-height .4s ease; }
.faq-card-answer-inner {
  padding: 0 1.5rem 1.5rem;
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.8;
  border-top: 1px solid var(--border-color);
  padding-top: 1.25rem;
}
.faq-card.active .faq-card-answer { max-height:600px; }

/* ----------------------------------------------------------------
   Download Page
   ---------------------------------------------------------------- */
.download-hero {
  min-height: 75vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg,#EFF6FF 0%,#DBEAFE 45%,#EDE9FE 100%);
  padding-top: var(--nav-h);
  position: relative;
  overflow: hidden;
}
[data-theme="dark"] .download-hero {
  background: linear-gradient(135deg,#0F172A 0%,#1E1B4B 100%);
}
.download-hero-inner { text-align:center; position:relative; z-index:1; width:100%; }

.download-hero-title    { font-size:3.5rem; font-weight:900; color:var(--text-primary); line-height:1.1; margin-bottom:1.5rem; letter-spacing:-.03em; }
.download-hero-subtitle { font-size:1.2rem; color:var(--text-secondary); max-width:580px; margin:0 auto 3rem; line-height:1.7; }

.app-badges-row { display:flex; justify-content:center; flex-wrap:wrap; gap:1.25rem; margin-bottom:3rem; }
.app-badge {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .625rem 1.25rem;
  background: var(--glass-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  font-size: .875rem;
  font-weight: 600;
  color: var(--text-secondary);
  backdrop-filter: var(--glass-blur);
}
.app-badge svg { width:16px; height:16px; color:var(--primary); }

.download-requirements { background:var(--bg-primary); }
.requirements-grid     { display:grid; grid-template-columns:repeat(4,1fr); gap:1.5rem; }
.req-card {
  background: var(--glass-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  transition: var(--t);
}
.req-card:hover { transform:translateY(-5px); box-shadow:var(--shadow-lg); border-color:var(--primary-lighter); }
.req-icon  { font-size:2.5rem; margin-bottom:1rem; }
.req-title { font-size:.95rem; font-weight:700; color:var(--text-primary); margin-bottom:.375rem; }
.req-value { font-size:.875rem; color:var(--primary); font-weight:600; }

/* ----------------------------------------------------------------
   Animations & Keyframes
   ---------------------------------------------------------------- */
@keyframes spin { to { transform:rotate(360deg); } }
@keyframes floatAnim { 0%,100% { transform:translateY(0); } 50% { transform:translateY(-22px); } }
@keyframes pulseDot  { 0%,100% { opacity:1; transform:scale(1); } 50% { opacity:.65; transform:scale(.85); } }
@keyframes ripple    { 0% { transform:scale(0); opacity:1; } 100% { transform:scale(4); opacity:0; } }
@keyframes progressAnim { 0% { width:0; } 60% { width:75%; } 100% { width:100%; } }
@keyframes fadeInUp  { from { opacity:0; transform:translateY(28px); } to { opacity:1; transform:translateY(0); } }

/* Scroll Reveal */
.reveal, .reveal-left, .reveal-right, .reveal-scale {
  opacity: 0;
  transition: opacity .7s ease, transform .7s ease;
}
.reveal       { transform:translateY(30px); }
.reveal-left  { transform:translateX(-30px); }
.reveal-right { transform:translateX(30px); }
.reveal-scale { transform:scale(.9); }

.reveal.revealed,
.reveal-left.revealed,
.reveal-right.revealed,
.reveal-scale.revealed { opacity:1; transform:none; }

.reveal-delay-1 { transition-delay:.10s; }
.reveal-delay-2 { transition-delay:.20s; }
.reveal-delay-3 { transition-delay:.30s; }
.reveal-delay-4 { transition-delay:.40s; }
.reveal-delay-5 { transition-delay:.50s; }
.reveal-delay-6 { transition-delay:.60s; }

/* ----------------------------------------------------------------
   Utilities
   ---------------------------------------------------------------- */
.text-center  { text-align:center; }
.text-gradient {
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.mt-2 { margin-top:.5rem; }
.mt-4 { margin-top:1rem; }
.mt-8 { margin-top:2rem; }
.mb-4 { margin-bottom:1rem; }
.mb-8 { margin-bottom:2rem; }
.visually-hidden { position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0; }