/* ========================================
   Bilsimaging 
   ======================================== */

:root {
  /* Colors — Bilsimaging Brand */
  --bg-primary: #050508;
  --bg-secondary: #0a0a10;
  --bg-elevated: #14141c;
  
  --text-primary: #f5f5f7;
  --text-secondary: rgba(245, 245, 247, 0.72);
  --text-tertiary: rgba(245, 245, 247, 0.48);
  
  --accent: #FC441E;
  --accent-soft: rgba(252, 68, 30, 0.12);
  --accent-glow: rgba(252, 68, 30, 0.5);
  
  /* Liquid Glass */
  --glass-bg: rgba(255, 255, 255, 0.03);
  --glass-bg-hover: rgba(255, 255, 255, 0.06);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-border-hover: rgba(255, 255, 255, 0.15);
  --glass-shine: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 50%);
  --glass-inner-shadow: inset 0 1px 1px rgba(255,255,255,0.05);
  --glass-blur: blur(40px) saturate(180%);
  
  --success: #30d158;
  --warning: #ffd60a;
  
  /* Layout */
  --container: 1140px;
  --section-gap: 80px;
  --card-radius: 24px;
  
  /* Typography */
  --font-ar: "Noto Sans Arabic", sans-serif;
  --font-en: "Inter", sans-serif;
  
  /* Transitions */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
  --ease: var(--ease-out-quart);
  --duration: 0.4s;
  --duration-fast: 0.2s;
}

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

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

body {
  font-family: var(--font-en), var(--font-ar);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
}

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

button {
  font-family: inherit;
  border: none;
  background: none;
  cursor: pointer;
}

ul, li {
  list-style: none;
}

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

.container {
  width: min(var(--container), calc(100% - 48px));
  margin: 0 auto;
}

/* ========================================
   Background — Liquid Orbs
   ======================================== */
.bg-ambient {
  position: fixed;
  inset: -100px;
  z-index: -2;
  overflow: hidden;
  pointer-events: none;
  filter: blur(80px) saturate(150%);
}

.bg-orb {
  position: absolute;
  border-radius: 50%;
  opacity: 0.6;
  mix-blend-mode: screen;
}

.bg-orb-1 {
  width: 700px;
  height: 700px;
  top: -15%;
  left: 5%;
  background: radial-gradient(circle at 30% 30%, rgba(252, 68, 30, 0.6) 0%, rgba(252, 68, 30, 0) 70%);
  animation: liquidFloat1 20s ease-in-out infinite;
}

.bg-orb-2 {
  width: 600px;
  height: 600px;
  top: 25%;
  right: 0%;
  background: radial-gradient(circle at 60% 40%, rgba(100, 120, 255, 0.5) 0%, rgba(100, 120, 255, 0) 70%);
  animation: liquidFloat2 25s ease-in-out infinite;
}

.bg-orb-3 {
  width: 650px;
  height: 650px;
  bottom: 5%;
  left: 20%;
  background: radial-gradient(circle at 50% 50%, rgba(200, 80, 180, 0.4) 0%, rgba(200, 80, 180, 0) 65%);
  animation: liquidFloat3 18s ease-in-out infinite;
}

/* Liquid morphing animations */
@keyframes liquidFloat1 {
  0%, 100% { 
    transform: translate(0, 0) scale(1) rotate(0deg);
    border-radius: 50%;
  }
  25% { 
    transform: translate(30px, -40px) scale(1.05) rotate(5deg);
    border-radius: 45% 55% 50% 50%;
  }
  50% { 
    transform: translate(-20px, 30px) scale(0.95) rotate(-5deg);
    border-radius: 55% 45% 55% 45%;
  }
  75% { 
    transform: translate(40px, 20px) scale(1.02) rotate(3deg);
    border-radius: 48% 52% 45% 55%;
  }
}

@keyframes liquidFloat2 {
  0%, 100% { 
    transform: translate(0, 0) scale(1) rotate(0deg);
    border-radius: 50%;
  }
  33% { 
    transform: translate(-40px, 30px) scale(1.08) rotate(-8deg);
    border-radius: 52% 48% 55% 45%;
  }
  66% { 
    transform: translate(30px, -20px) scale(0.92) rotate(5deg);
    border-radius: 45% 55% 48% 52%;
  }
}

@keyframes liquidFloat3 {
  0%, 100% { 
    transform: translate(0, 0) scale(1) rotate(0deg);
    border-radius: 50%;
  }
  50% { 
    transform: translate(50px, -30px) scale(1.1) rotate(10deg);
    border-radius: 55% 45% 52% 48%;
  }
}

.bg-noise {
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.7' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity: 0.025;
  pointer-events: none;
}

/* ========================================
   Header — Liquid Glass
   ======================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: all var(--duration) var(--ease);
}

.header.scrolled {
  background: rgba(5, 5, 8, 0.7);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: 0 4px 30px rgba(0,0,0,0.15);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-icon {
  width: 34px;
  height: 34px;
  color: var(--accent);
  filter: drop-shadow(0 0 8px var(--accent-glow));
}

.logo-text {
  font-size: 1.1rem;
  font-weight: 500;
  letter-spacing: -0.02em;
}

.logo-text strong {
  font-weight: 700;
}

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

.nav-link {
  padding: 11px 20px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  border-radius: 100px;
  transition: all var(--duration) var(--ease);
  position: relative;
}

.nav-link:hover {
  color: var(--text-primary);
  background: var(--glass-bg);
}

.nav-cta {
  background: linear-gradient(135deg, var(--accent) 0%, #ff6b4a 100%);
  color: #fff !important;
  font-weight: 600;
  box-shadow: 0 4px 16px var(--accent-glow);
}

.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 24px var(--accent-glow);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  padding: 8px;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform var(--duration), opacity var(--duration);
}

.nav-toggle.active span:first-child {
  transform: translateY(4px) rotate(45deg);
}

.nav-toggle.active span:last-child {
  transform: translateY(-4px) rotate(-45deg);
}

/* Mobile Nav */
.mobile-nav {
  position: fixed;
  top: 70px;
  left: 0;
  right: 0;
  z-index: 999;
  background: rgba(5, 5, 8, 0.95);
  backdrop-filter: blur(20px);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transform: translateY(-120%);
  opacity: 0;
  transition: transform var(--duration) var(--ease), opacity var(--duration);
}

.mobile-nav.active {
  transform: translateY(0);
  opacity: 1;
}

.mobile-link {
  padding: 14px 20px;
  font-size: 1rem;
  color: var(--text-secondary);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  text-align: center;
  transition: all var(--duration) var(--ease);
  box-shadow: var(--glass-inner-shadow);
}

.mobile-link:hover {
  background: var(--glass-bg-hover);
  border-color: var(--glass-border-hover);
  color: var(--text-primary);
}

.mobile-cta {
  background: var(--accent);
  color: #fff;
}

/* ========================================
   Hero
   ======================================== */
.hero {
  min-height: auto;
  display: flex;
  align-items: center;
  padding: 120px 0 60px;
  text-align: center;
}

.hero .container {
  max-width: 900px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 22px 10px 14px;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: 100px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 32px;
  box-shadow: var(--glass-inner-shadow), 0 8px 32px rgba(0,0,0,0.2);
  position: relative;
  overflow: hidden;
}

.hero-badge::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--glass-shine);
  pointer-events: none;
}

.badge-pulse {
  width: 8px;
  height: 8px;
  background: var(--success);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.2); }
}

.hero-title {
  font-size: clamp(2.5rem, 7vw, 4.5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}

.hero-title span {
  display: block;
}

.hero-title-accent {
  background: linear-gradient(135deg, #FC441E 0%, #ff6b4a 50%, #ffb347 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-desc {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  color: var(--text-secondary);
  max-width: 700px;
  margin: 0 auto 36px;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

/* Buttons — Liquid Glass */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 32px;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 16px;
  border: none;
  position: relative;
  overflow: hidden;
  transition: all var(--duration) var(--ease);
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--glass-shine);
  opacity: 0;
  transition: opacity var(--duration);
}

.btn:hover::before {
  opacity: 1;
}

.btn svg {
  width: 20px;
  height: 20px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent) 0%, #ff6b4a 100%);
  color: #fff;
  box-shadow: 
    0 2px 4px rgba(0,0,0,0.1),
    0 8px 24px var(--accent-glow),
    inset 0 1px 1px rgba(255,255,255,0.2);
}

.btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 
    0 4px 8px rgba(0,0,0,0.15),
    0 16px 40px var(--accent-glow),
    inset 0 1px 1px rgba(255,255,255,0.3);
}

.btn-primary:active {
  transform: translateY(-1px) scale(0.98);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-primary);
  box-shadow: var(--glass-inner-shadow), 0 4px 16px rgba(0,0,0,0.1);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.18);
  transform: translateY(-2px);
  box-shadow: var(--glass-inner-shadow), 0 8px 24px rgba(0,0,0,0.15);
}

.btn-lg {
  padding: 20px 40px;
  font-size: 1.1rem;
  border-radius: 18px;
}

.hero-trust {
  display: flex;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--text-tertiary);
}

.trust-item svg {
  width: 18px;
  height: 18px;
  opacity: 0.6;
}

/* ========================================
   Sections
   ======================================== */
.section {
  padding: var(--section-gap) 0;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 40px;
}

.section-label {
  display: inline-block;
  padding: 6px 16px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 100px;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(1.8rem, 5vw, 2.8rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.1rem;
  color: var(--text-secondary);
}

/* Cards Grid — Liquid Glass */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.info-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--card-radius);
  padding: 28px;
  position: relative;
  overflow: hidden;
  transition: all var(--duration) var(--ease);
  box-shadow: var(--glass-inner-shadow), 0 8px 32px rgba(0,0,0,0.12);
}

.info-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--glass-shine);
  pointer-events: none;
}

.info-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
}

.info-card:hover {
  transform: translateY(-6px) scale(1.01);
  border-color: var(--glass-border-hover);
  box-shadow: var(--glass-inner-shadow), 0 20px 50px rgba(0,0,0,0.2);
}

.card-featured {
  background: linear-gradient(135deg, rgba(252, 68, 30, 0.1) 0%, rgba(252, 68, 30, 0.02) 100%);
  border-color: rgba(252, 68, 30, 0.25);
}

.card-featured:hover {
  border-color: rgba(252, 68, 30, 0.4);
}

.card-icon {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--glass-bg-hover);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: 18px;
  margin-bottom: 24px;
  box-shadow: var(--glass-inner-shadow);
}

.card-icon svg {
  width: 28px;
  height: 28px;
}

.card-icon-warning svg {
  color: var(--warning);
}

.card-icon-accent svg {
  color: var(--accent);
}

.card-icon-success svg {
  color: var(--success);
}

.info-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.info-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.info-card strong {
  color: var(--text-primary);
  font-weight: 600;
}

/* ========================================
   Verify Section — Liquid Glass
   ======================================== */
.section-verify {
  background: linear-gradient(180deg, transparent 0%, var(--bg-secondary) 50%, transparent 100%);
  position: relative;
}

.verify-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--card-radius);
  padding: 40px;
  position: relative;
  overflow: hidden;
  box-shadow: 
    var(--glass-inner-shadow),
    0 0 0 1px rgba(255,255,255,0.02),
    0 20px 60px rgba(0,0,0,0.2);
}

.verify-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--glass-shine);
  pointer-events: none;
}

.verify-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 10%, rgba(255,255,255,0.2) 50%, transparent 90%);
}

.verify-badge {
  display: inline-block;
  padding: 6px 14px;
  background: var(--accent);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 6px;
  margin-bottom: 24px;
}

.verify-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.verify-info h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.verify-info > p {
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.verify-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}

.verify-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-secondary);
}

.verify-features svg {
  width: 18px;
  height: 18px;
  color: var(--success);
}

.verify-visual {
  display: flex;
  justify-content: center;
}

.verify-demo {
  width: 100%;
  max-width: 320px;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 
    var(--glass-inner-shadow),
    0 20px 50px rgba(0,0,0,0.25);
  position: relative;
}

.verify-demo::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--glass-shine);
  pointer-events: none;
}

.demo-header {
  display: flex;
  gap: 8px;
  padding: 16px 18px;
  background: rgba(0, 0, 0, 0.25);
  border-bottom: 1px solid var(--glass-border);
}

.demo-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
}

.demo-dot:first-child { background: #ff5f57; }
.demo-dot:nth-child(2) { background: #febc2e; }
.demo-dot:last-child { background: #28c840; }

.demo-body {
  padding: 40px 24px;
  text-align: center;
}

.demo-icon {
  margin: 0 auto 20px;
  width: 64px;
  height: 64px;
}

.demo-icon svg {
  width: 100%;
  height: 100%;
  color: var(--accent);
}

.demo-status {
  display: block;
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.demo-verified {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(52, 199, 89, 0.15);
  color: var(--success);
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: 100px;
}

.verify-note {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-top: 36px;
  padding: 18px 24px;
  background: rgba(255, 214, 10, 0.06);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 214, 10, 0.15);
  border-radius: 16px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  box-shadow: var(--glass-inner-shadow);
}

.verify-note svg {
  width: 20px;
  height: 20px;
  color: var(--warning);
  flex-shrink: 0;
  margin-top: 2px;
}

/* ========================================
   Tools Section — Liquid Glass
   ======================================== */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 12px;
  margin-bottom: 32px;
}

.tool-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  transition: all var(--duration) var(--ease);
  position: relative;
  overflow: hidden;
  box-shadow: var(--glass-inner-shadow), 0 4px 20px rgba(0,0,0,0.1);
}

.tool-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--glass-shine);
  pointer-events: none;
}

.tool-card:hover {
  background: var(--glass-bg-hover);
  border-color: var(--glass-border-hover);
  transform: translateY(-4px) translateX(-2px);
  box-shadow: var(--glass-inner-shadow), 0 16px 40px rgba(0,0,0,0.2);
}

.tool-logo {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 800;
  border-radius: 12px;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.tool-logo-google { background: linear-gradient(135deg, #4285f4, #34a853); color: #fff; }
.tool-logo-c2pa { background: linear-gradient(135deg, #6366f1, #8b5cf6); color: #fff; }
.tool-logo-adobe { background: linear-gradient(135deg, #ff0000, #ff6b6b); color: #fff; }
.tool-logo-meta { background: linear-gradient(135deg, #0668e1, #00c2ff); color: #fff; }
.tool-logo-openai { background: #10a37f; color: #fff; }
.tool-logo-gemini { background: linear-gradient(135deg, #8e44ad, #3498db); color: #fff; }
.tool-logo-cai { background: linear-gradient(135deg, #1a1a2e, #16213e); color: #fff; font-size: 0.7rem; font-weight: 700; }

.tool-card-featured {
  background: linear-gradient(135deg, rgba(252, 68, 30, 0.1) 0%, rgba(252, 68, 30, 0.03) 100%);
  border-color: rgba(252, 68, 30, 0.3);
}

.tool-info {
  flex: 1;
}

.tool-info h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.tool-info p {
  font-size: 0.85rem;
  color: var(--text-tertiary);
}

.tool-arrow {
  width: 20px;
  height: 20px;
  color: var(--text-tertiary);
  transition: transform var(--duration), color var(--duration);
}

.tool-card:hover .tool-arrow {
  transform: translate(-4px, -4px);
  color: var(--accent);
}

/* Warning Box — Liquid Glass */
.warning-box {
  display: flex;
  gap: 20px;
  padding: 28px 32px;
  background: rgba(255, 214, 10, 0.05);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid rgba(255, 214, 10, 0.12);
  border-radius: 20px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--glass-inner-shadow), 0 8px 32px rgba(0,0,0,0.1);
}

.warning-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 214, 10, 0.3), transparent);
}

.warning-icon {
  font-size: 2rem;
  line-height: 1;
}

.warning-content h4 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--warning);
}

.warning-content ul {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.warning-content li {
  position: relative;
  padding-right: 16px;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.warning-content li::before {
  content: '•';
  position: absolute;
  right: 0;
  color: var(--warning);
}

/* ========================================
   FAQ Section — Liquid Glass
   ======================================== */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.faq-item {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: 18px;
  overflow: hidden;
  transition: all var(--duration) var(--ease);
  box-shadow: var(--glass-inner-shadow);
  position: relative;
}

.faq-item::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--glass-shine);
  pointer-events: none;
}

.faq-item[open] {
  border-color: var(--glass-border-hover);
  box-shadow: var(--glass-inner-shadow), 0 8px 32px rgba(0,0,0,0.15);
}

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  position: relative;
  z-index: 1;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary svg {
  width: 20px;
  height: 20px;
  color: var(--text-tertiary);
  transition: transform var(--duration);
}

.faq-item[open] summary svg {
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 24px 24px;
}

.faq-answer p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.8;
}

/* ========================================
   CTA Section — Liquid Glass
   ======================================== */
.section-cta {
  padding: 60px 0;
}

.cta-card {
  text-align: center;
  padding: 48px 36px;
  background: linear-gradient(135deg, rgba(252, 68, 30, 0.1) 0%, rgba(252, 68, 30, 0.03) 100%);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid rgba(252, 68, 30, 0.2);
  border-radius: var(--card-radius);
  position: relative;
  overflow: hidden;
  box-shadow: 
    inset 0 1px 1px rgba(255,255,255,0.08),
    0 20px 60px rgba(252, 68, 30, 0.15);
}

.cta-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.08) 0%, rgba(255,255,255,0) 50%);
  pointer-events: none;
}

.cta-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 10%, rgba(252, 68, 30, 0.5) 50%, transparent 90%);
}

.cta-card h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.cta-card p {
  color: var(--text-secondary);
  margin-bottom: 28px;
}

/* ========================================
   Footer
   ======================================== */
.footer {
  padding: 48px 0 24px;
  border-top: 1px solid var(--glass-border);
}

.footer-main {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 32px;
}

.footer-brand {
  max-width: 320px;
}

.footer-brand .logo {
  margin-bottom: 16px;
}

.footer-brand p {
  color: var(--text-tertiary);
  font-size: 0.9rem;
}

.footer-nav {
  display: flex;
  gap: 64px;
}

.footer-col h4 {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-tertiary);
  margin-bottom: 16px;
}

.footer-col a {
  display: block;
  padding: 6px 0;
  color: var(--text-secondary);
  font-size: 0.9rem;
  transition: color var(--duration);
}

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

.footer-bottom {
  text-align: center;
  padding-top: 32px;
  border-top: 1px solid var(--glass-border);
}

.footer-bottom p {
  font-size: 0.85rem;
  color: var(--text-tertiary);
}

.footer-tagline {
  margin-top: 8px;
  color: var(--text-secondary) !important;
}

/* ========================================
   Scroll Button — Liquid Glass
   ======================================== */
.scroll-btn {
  position: fixed;
  bottom: 32px;
  left: 32px;
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: 50%;
  color: var(--text-primary);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--duration) var(--ease);
  z-index: 100;
  box-shadow: var(--glass-inner-shadow), 0 8px 32px rgba(0,0,0,0.2);
  overflow: hidden;
  cursor: pointer;
}

.scroll-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--glass-shine);
  border-radius: 50%;
  pointer-events: none;
}

.scroll-btn.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-btn:hover {
  background: var(--glass-bg-hover);
  border-color: var(--glass-border-hover);
  transform: translateY(-2px) scale(1.05);
  box-shadow: var(--glass-inner-shadow), 0 12px 40px rgba(0,0,0,0.25);
}

.scroll-btn:active {
  transform: scale(0.95);
}

.scroll-btn svg {
  width: 20px;
  height: 20px;
}

.scroll-btn .scroll-icon-up { display: block; }
.scroll-btn .scroll-icon-down { display: none; }

.scroll-btn.down .scroll-icon-up { display: none; }
.scroll-btn.down .scroll-icon-down { display: block; }

/* ========================================
   Animations
   ======================================== */
.animate-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

.animate-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 1024px) {
  :root {
    --section-gap: 60px;
  }
  
  .verify-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .verify-visual {
    order: -1;
  }
}

@media (max-width: 768px) {
  .nav {
    display: none;
  }
  
  .nav-toggle {
    display: flex;
  }
  
  .hero {
    padding: 100px 0 40px;
    min-height: auto;
  }
  
  .hero-trust {
    gap: 20px;
  }
  
  .cards-grid {
    grid-template-columns: 1fr;
  }
  
  .tools-grid {
    grid-template-columns: 1fr;
  }
  
  .verify-card {
    padding: 32px 24px;
  }
  
  .footer-main {
    flex-direction: column;
  }
  
  .footer-nav {
    gap: 32px;
  }
  
  .scroll-btn {
    bottom: 20px;
    left: 20px;
    width: 44px;
    height: 44px;
  }
}

@media (max-width: 480px) {
  .container {
    width: calc(100% - 32px);
  }
  
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
  
  .hero-trust {
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }
  
  .verify-info h2 {
    font-size: 1.5rem;
  }
  
  .warning-box {
    flex-direction: column;
    gap: 12px;
  }
  
  .footer-nav {
    flex-direction: column;
    gap: 24px;
  }
  
  .contact-wrapper {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   Contact Section
   ============================================ */
.contact-wrapper {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 32px;
  margin-top: 40px;
}

.contact-form {
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.form-group input,
.form-group textarea {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 14px 18px;
  font-size: 1rem;
  font-family: inherit;
  color: var(--text-primary);
  transition: all 0.3s ease;
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255, 255, 255, 0.3);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  background: rgba(252, 68, 30, 0.05);
  box-shadow: 0 0 0 3px rgba(252, 68, 30, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.contact-form .btn {
  margin-top: 8px;
  justify-content: center;
}

.form-message {
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 0.9rem;
  display: none;
  text-align: center;
}

.form-message.success {
  display: block;
  background: rgba(34, 197, 94, 0.15);
  border: 1px solid rgba(34, 197, 94, 0.3);
  color: #22c55e;
}

.form-message.error {
  display: block;
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #ef4444;
}

.contact-info {
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  height: fit-content;
}

.contact-info h3 {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact-item svg {
  width: 24px;
  height: 24px;
  stroke: var(--accent);
  flex-shrink: 0;
  margin-top: 2px;
}

.contact-item div {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.contact-item span {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.contact-item a,
.contact-item p {
  font-size: 1rem;
  color: var(--text-primary);
  margin: 0;
  transition: color 0.3s ease;
}

.contact-item a:hover {
  color: var(--accent);
}

/* WhatsApp Button */
.btn-whatsapp {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 14px 24px;
  background: #25D366;
  color: white;
  border: none;
  border-radius: 12px;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  margin-top: 8px;
}

.btn-whatsapp svg {
  width: 22px;
  height: 22px;
  fill: white;
}

.btn-whatsapp:hover {
  background: #20bd5a;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.3);
}

.contact-social {
  display: flex;
  gap: 12px;
  margin-top: 16px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-social a {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.contact-social a:hover {
  background: var(--accent);
  border-color: var(--accent);
  transform: translateY(-2px);
}

.contact-social svg {
  width: 20px;
  height: 20px;
  fill: var(--text-secondary);
  transition: fill 0.3s ease;
}

.contact-social a:hover svg {
  fill: white;
}

@media (max-width: 768px) {
  .contact-wrapper {
    grid-template-columns: 1fr;
  }
  
  .contact-form,
  .contact-info {
    padding: 24px;
  }
}

/* ========================================
   Verify Modal — Embedded iframe
   ======================================== */
.verify-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s var(--ease);
}

.verify-modal.active {
  opacity: 1;
  visibility: visible;
}

.verify-modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.verify-modal-container {
  position: relative;
  width: 100%;
  max-width: 1200px;
  height: 90vh;
  max-height: 800px;
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transform: scale(0.95) translateY(20px);
  transition: transform 0.4s var(--ease);
  box-shadow: 0 25px 80px rgba(0, 0, 0, 0.5);
}

.verify-modal.active .verify-modal-container {
  transform: scale(1) translateY(0);
}

.verify-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--glass-border);
  flex-shrink: 0;
}

.verify-modal-title {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-primary);
  font-size: 1rem;
  font-weight: 600;
}

.verify-modal-title svg {
  width: 24px;
  height: 24px;
  stroke: var(--accent);
}

.verify-modal-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.verify-modal-external,
.verify-modal-close {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s ease;
}

.verify-modal-external:hover,
.verify-modal-close:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-primary);
}

.verify-modal-close:hover {
  background: rgba(239, 68, 68, 0.2);
  border-color: rgba(239, 68, 68, 0.3);
  color: #ef4444;
}

.verify-modal-external svg,
.verify-modal-close svg {
  width: 20px;
  height: 20px;
}

.verify-modal-body {
  flex: 1;
  position: relative;
  background: #1a1a1a;
}

.verify-modal-body iframe {
  width: 100%;
  height: 100%;
  border: none;
  background: white;
}

.verify-modal-loader {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  background: var(--bg-secondary);
  color: var(--text-secondary);
  transition: opacity 0.3s ease;
}

.verify-modal-loader.hidden {
  opacity: 0;
  pointer-events: none;
}

.loader-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(255, 255, 255, 0.1);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@media (max-width: 768px) {
  .verify-modal {
    padding: 10px;
  }
  
  .verify-modal-container {
    height: 95vh;
    max-height: none;
    border-radius: 16px;
  }
  
  .verify-modal-header {
    padding: 12px 16px;
  }
  
  .verify-modal-title span {
    font-size: 0.9rem;
  }
}