/* ============================================================
   LOCKIZ — Premium Website Stylesheet
   Author: LOCKIZ Design System
   Version: 2.0
   ============================================================ */

/* ── 1. CSS Custom Properties ─────────────────────────────── */
:root {
  /* Brand Colors */
  --red-50: hsl(0, 100%, 97%);
  --red-100: hsl(0, 100%, 93%);
  --red-400: hsl(0, 86%, 65%);
  --red-500: hsl(0, 84%, 60%);
  --red-600: hsl(351, 87%, 47%);
  --red-700: hsl(351, 87%, 38%);
  --red-900: hsl(351, 80%, 18%);

  /* Accent */
  --indigo-400: hsl(228, 93%, 67%);
  --indigo-500: hsl(238, 83%, 66%);
  --indigo-600: hsl(238, 75%, 58%);

  /* Neutrals */
  --gray-50: hsl(220, 20%, 98%);
  --gray-100: hsl(220, 14%, 96%);
  --gray-200: hsl(220, 13%, 91%);
  --gray-300: hsl(216, 12%, 84%);
  --gray-400: hsl(218, 11%, 65%);
  --gray-500: hsl(220, 9%, 46%);
  --gray-600: hsl(215, 14%, 34%);
  --gray-700: hsl(217, 19%, 27%);
  --gray-800: hsl(215, 28%, 17%);
  --gray-900: hsl(221, 39%, 11%);

  /* Dark BG */
  --dark-900: hsl(220, 40%, 6%);
  --dark-800: hsl(218, 35%, 9%);
  --dark-700: hsl(217, 30%, 13%);
  --dark-600: hsl(215, 25%, 18%);

  /* Semantic */
  --primary: var(--red-600);
  --primary-hover: var(--red-700);
  --accent: var(--indigo-500);
  --surface: var(--dark-800);
  --surface-2: var(--dark-700);
  --surface-3: var(--dark-600);
  --text-primary: hsl(220, 20%, 96%);
  --text-secondary: hsl(220, 13%, 69%);
  --text-muted: hsl(220, 10%, 52%);
  --border: hsla(220, 20%, 100%, 0.08);
  --border-strong: hsla(220, 20%, 100%, 0.15);

  /* Effects */
  --glass: hsla(220, 20%, 100%, 0.04);
  --glass-border: hsla(220, 20%, 100%, 0.1);
  --glow-red: 0 0 60px hsla(351, 87%, 47%, 0.35);
  --glow-sm: 0 0 20px hsla(351, 87%, 47%, 0.2);

  /* Typography */
  --font-en: 'Manrope', 'Inter', sans-serif;
  --font-bn: 'Hind Siliguri', 'Inter', sans-serif;

  /* Spacing */
  --section-py: clamp(4rem, 8vw, 7rem);
  --container-max: 1280px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  /* Transitions */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out: cubic-bezier(0, 0, 0.2, 1);
  --dur-fast: 150ms;
  --dur-base: 250ms;
  --dur-slow: 400ms;
}

/* ── 2. 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-en);
  background: var(--dark-900);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
svg { flex-shrink: 0; }

/* Bengali text */
.bn, [lang="bn"] { font-family: var(--font-bn); }
h1, h2, h3, h4, p, span, a, div { font-family: var(--font-bn); }
.nav-brand, .hero-badge, .btn, .section-label, .version-badge, .file-info,
.float-title, .float-desc, .download-featured-badge, .counter-label,
.trust-badge-text strong, .why-card h3, .footer-brand-name { font-family: var(--font-en); }

/* ── 3. Utilities ─────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 2.5rem);
}

.gradient-text {
  background: linear-gradient(135deg, var(--red-500) 0%, #FF6B35 50%, var(--indigo-400) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-en);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
  background: hsla(351, 87%, 47%, 0.12);
  border: 1px solid hsla(351, 87%, 47%, 0.25);
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
}
.section-label.light { color: hsla(351, 87%, 75%, 1); background: hsla(351, 87%, 47%, 0.15); border-color: hsla(351, 87%, 47%, 0.3); }

.section-title {
  font-family: var(--font-bn);
  font-size: clamp(1.75rem, 4vw, 2.6rem);
  font-weight: 700;
  line-height: 1.25;
  color: var(--text-primary);
  margin-bottom: 1rem;
}
.section-title.light { color: #fff; }

.section-subtitle {
  font-size: clamp(0.95rem, 2vw, 1.1rem);
  color: var(--text-secondary);
  max-width: 600px;
  margin-bottom: 3rem;
  line-height: 1.75;
}
.section-subtitle.light { color: hsla(220, 20%, 85%, 0.85); }

/* ── 4. Buttons ───────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-en);
  font-size: 0.925rem;
  font-weight: 600;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-full);
  transition: all var(--dur-base) var(--ease);
  white-space: nowrap;
  cursor: pointer;
  border: 2px solid transparent;
  position: relative;
  overflow: hidden;
}
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, hsla(255,255%,255%,0.1), transparent);
  opacity: 0;
  transition: opacity var(--dur-fast);
}
.btn:hover::after { opacity: 1; }

.btn-primary {
  background: linear-gradient(135deg, var(--red-600), hsl(340, 80%, 45%));
  color: #fff;
  box-shadow: 0 4px 20px hsla(351, 87%, 47%, 0.4);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px hsla(351, 87%, 47%, 0.55);
}
.btn-primary:active { transform: translateY(0); }

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border-color: var(--border-strong);
  backdrop-filter: blur(8px);
}
.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px);
}

.btn-outline-white {
  background: transparent;
  color: #fff;
  border: 2px solid hsla(255,255%,255%,0.3);
}
.btn-outline-white:hover {
  border-color: #fff;
  background: hsla(255,255%,255%,0.08);
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.9rem;
}
.btn-ghost:hover { color: var(--text-primary); }

.btn-lg { padding: 0.9rem 2.2rem; font-size: 1rem; }

/* ── 5. Scroll Reveal ─────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}
.reveal-right.visible { opacity: 1; transform: translateX(0); }

/* ── 6. Navbar ────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0.9rem 0;
  background: transparent;
  transition: background var(--dur-base), backdrop-filter var(--dur-base), box-shadow var(--dur-base), padding var(--dur-base);
}
.navbar.scrolled {
  background: hsla(220, 40%, 6%, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--border), 0 4px 30px hsla(0,0%,0%,0.4);
  padding: 0.6rem 0;
}

.nav-inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
}
.nav-logo-img {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  object-fit: cover;
  border: 1.5px solid var(--border-strong);
}
.nav-brand {
  font-family: var(--font-en);
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #fff;
}
.brand-iz { color: var(--primary); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.15rem;
  margin-left: auto;
  flex-wrap: nowrap;
}

.nav-link {
  font-family: var(--font-en);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 0.4rem 0.65rem;
  border-radius: var(--radius-sm);
  transition: color var(--dur-fast), background var(--dur-fast);
  white-space: nowrap;
}
.nav-link:hover { color: #fff; background: var(--glass); }

/* Login Dropdown */
.nav-login-dropdown { position: relative; }
.nav-login-btn {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-en);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 0.4rem 0.65rem;
  border-radius: var(--radius-sm);
  transition: color var(--dur-fast), background var(--dur-fast);
}
.nav-login-btn:hover { color: #fff; background: var(--glass); }
.dropdown-arrow { transition: transform var(--dur-fast); }
.nav-login-btn[aria-expanded="true"] .dropdown-arrow { transform: rotate(180deg); }

.login-dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 260px;
  background: var(--dark-700);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 0.5rem;
  box-shadow: 0 20px 60px hsla(0,0%,0%,0.6);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--dur-base) var(--ease);
  z-index: 200;
  backdrop-filter: blur(20px);
}
.login-dropdown-menu.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.login-menu-header {
  font-family: var(--font-en);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 0.4rem 0.75rem 0.6rem;
}
.login-menu-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 0.75rem;
  border-radius: var(--radius-md);
  transition: background var(--dur-fast);
}
.login-menu-item:hover { background: var(--glass); }
.login-menu-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.state-icon { background: hsla(25, 95%, 60%, 0.15); color: hsl(25, 95%, 60%); }
.super-icon { background: hsla(45, 95%, 55%, 0.15); color: hsl(45, 95%, 55%); }
.dist-icon  { background: hsla(200, 80%, 55%, 0.15); color: hsl(200, 80%, 55%); }
.login-menu-text { flex: 1; }
.login-menu-title { display: block; font-size: 0.875rem; font-weight: 600; color: var(--text-primary); font-family: var(--font-en); }
.login-menu-desc  { display: block; font-size: 0.75rem; color: var(--text-muted); font-family: var(--font-en); }
.login-ext-icon { color: var(--text-muted); }

.nav-cta {
  font-family: var(--font-en);
  font-size: 0.85rem;
  font-weight: 600;
  background: linear-gradient(135deg, var(--red-600), hsl(340, 80%, 45%));
  color: #fff;
  padding: 0.45rem 1.1rem;
  border-radius: var(--radius-full);
  margin-left: 0.5rem;
  transition: all var(--dur-base);
  box-shadow: 0 2px 12px hsla(351, 87%, 47%, 0.35);
}
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 6px 20px hsla(351, 87%, 47%, 0.5); }

/* Mobile login section (hidden on desktop) */
.mobile-login-section { display: none; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  border-radius: var(--radius-sm);
  transition: background var(--dur-fast);
  flex-shrink: 0;
}
.hamburger:hover { background: var(--glass); }
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--dur-base) var(--ease);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Nav overlay */
.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: hsla(0,0%,0%,0.6);
  backdrop-filter: blur(4px);
  z-index: 999;
  opacity: 0;
  transition: opacity var(--dur-base);
}
.nav-overlay.visible { opacity: 1; display: block; }

/* ── 7. Hero Section ──────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 7rem 0 4rem;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(hsla(220,20%,100%,0.03) 1px, transparent 1px),
    linear-gradient(90deg, hsla(220,20%,100%,0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 20%, transparent 100%);
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}
.hero-orb-1 { width: 500px; height: 500px; top: -100px; right: -100px; background: hsla(351, 87%, 47%, 0.18); }
.hero-orb-2 { width: 400px; height: 400px; bottom: -50px; left: -100px; background: hsla(238, 83%, 66%, 0.12); }
.hero-orb-3 { width: 300px; height: 300px; top: 40%; left: 30%; background: hsla(351, 87%, 47%, 0.06); animation: pulse-orb 6s ease-in-out infinite; }

@keyframes pulse-orb {
  0%, 100% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.3); opacity: 1; }
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-en);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--red-400);
  background: hsla(351, 87%, 47%, 0.1);
  border: 1px solid hsla(351, 87%, 47%, 0.25);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.5rem;
}
.badge-dot {
  width: 6px;
  height: 6px;
  background: var(--primary);
  border-radius: 50%;
  animation: blink 1.5s ease-in-out infinite;
}
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }

.hero-headline {
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 800;
  line-height: 1.18;
  color: #fff;
  margin-bottom: 1.25rem;
}

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 2rem;
}
.hero-sub strong { color: var(--text-primary); font-family: var(--font-en); }

.hero-btns {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-en);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-muted);
}
.trust-item svg { color: hsl(142, 71%, 45%); }

/* Phone Mockup */
.hero-visual { display: flex; justify-content: center; align-items: center; }
.phone-mockup-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.phone-glow {
  position: absolute;
  width: 280px;
  height: 400px;
  background: radial-gradient(ellipse, hsla(351, 87%, 47%, 0.3) 0%, transparent 70%);
  filter: blur(40px);
}
.phone-mockup {
  width: 220px;
  height: 440px;
  background: var(--dark-600);
  border-radius: 36px;
  border: 2px solid var(--border-strong);
  overflow: hidden;
  box-shadow: 0 40px 80px hsla(0,0%,0%,0.6), 0 0 0 1px hsla(255,255%,255%,0.06) inset;
  position: relative;
  z-index: 2;
}
.phone-screen { width: 100%; height: 100%; overflow: hidden; }
.phone-img { width: 100%; height: 100%; object-fit: cover; }

.float-badge {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: hsla(218, 35%, 9%, 0.85);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  padding: 0.6rem 0.9rem;
  z-index: 3;
  box-shadow: 0 8px 30px hsla(0,0%,0%,0.4);
}
.float-badge svg { color: var(--primary); }
.float-title { font-family: var(--font-en); font-size: 0.78rem; font-weight: 700; color: var(--text-primary); }
.float-desc  { font-family: var(--font-en); font-size: 0.68rem; color: hsl(142, 71%, 50%); }
.float-badge-1 { top: 40px; left: -100px; animation: float-a 3s ease-in-out infinite; }
.float-badge-2 { bottom: 80px; left: -90px; animation: float-b 3.5s ease-in-out infinite; }
.float-badge-3 { top: 60%; right: -95px; animation: float-a 4s ease-in-out infinite; }

@keyframes float-a { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
@keyframes float-b { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(8px); } }

/* ── 8. Counter Stats ─────────────────────────────────────── */
.counter-section {
  padding: 3.5rem 0;
  background: var(--surface-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.counter-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 200px;
  background: radial-gradient(ellipse, hsla(351, 87%, 47%, 0.08), transparent 70%);
  pointer-events: none;
}

.counters-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.counter-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  text-align: center;
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  background: var(--glass);
  border: 1px solid var(--border);
  transition: border-color var(--dur-base), transform var(--dur-base);
}
.counter-item:hover { border-color: var(--border-strong); transform: translateY(-4px); }

.counter-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: hsla(351, 87%, 47%, 0.12);
  border: 1px solid hsla(351, 87%, 47%, 0.2);
  border-radius: var(--radius-md);
  color: var(--primary);
}

.counter-num {
  font-family: var(--font-en);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800;
  background: linear-gradient(135deg, var(--red-500), var(--indigo-400));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.counter-label {
  font-family: var(--font-en);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
}

/* ── 9. About Section ─────────────────────────────────────── */
.about {
  padding: var(--section-py) 0;
  background: var(--dark-900);
}

.about-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-bottom: 3rem;
}

.about-card {
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: all var(--dur-base) var(--ease);
  position: relative;
  overflow: hidden;
}
.about-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  opacity: 0;
  transition: opacity var(--dur-base);
}
.about-card:hover { border-color: var(--border-strong); transform: translateY(-4px); box-shadow: 0 12px 40px hsla(0,0%,0%,0.3); }
.about-card:hover::before { opacity: 1; }

.about-card-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: hsla(351, 87%, 47%, 0.12);
  border: 1px solid hsla(351, 87%, 47%, 0.2);
  border-radius: var(--radius-md);
  color: var(--primary);
  margin-bottom: 1rem;
}
.about-card h3 { font-size: 1rem; font-weight: 700; color: var(--text-primary); margin-bottom: 0.5rem; font-family: var(--font-en); }
.about-card p  { font-size: 0.88rem; color: var(--text-secondary); line-height: 1.65; }

.about-banner { border-radius: var(--radius-xl); overflow: hidden; box-shadow: 0 20px 60px hsla(0,0%,0%,0.4); }
.about-banner-img { width: 100%; object-fit: cover; }

/* ── 10. Why Choose LOCKIZ ────────────────────────────────── */
.why-choose {
  padding: var(--section-py) 0;
  position: relative;
  overflow: hidden;
}
.why-choose-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--dark-800) 0%, var(--dark-700) 100%);
  z-index: 0;
}
.why-choose > .container { position: relative; z-index: 1; }

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.why-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  backdrop-filter: blur(12px);
  transition: all var(--dur-base) var(--ease);
  position: relative;
  overflow: hidden;
}
.why-card::after {
  content: '';
  position: absolute;
  inset: -2px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: var(--radius-lg);
  z-index: -1;
  opacity: 0;
  transition: opacity var(--dur-base);
}
.why-card:hover { transform: translateY(-6px); box-shadow: var(--glow-sm), 0 20px 50px hsla(0,0%,0%,0.4); }
.why-card:hover::after { opacity: 0.4; }

.why-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: hsla(351, 87%, 47%, 0.15);
  border: 1px solid hsla(351, 87%, 47%, 0.3);
  border-radius: var(--radius-md);
  color: var(--primary);
  margin-bottom: 1.25rem;
}
.why-card h3 { font-size: 1rem; font-weight: 700; color: #fff; margin-bottom: 0.6rem; }
.why-card p  { font-size: 0.875rem; color: hsla(220, 13%, 75%, 1); line-height: 1.7; }

/* ── 11. Problem & Solution ───────────────────────────────── */
.problem-solution {
  padding: var(--section-py) 0;
  background: var(--dark-900);
}
.ps-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 2rem;
  align-items: center;
}
.ps-col {
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
}
.ps-col-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.25rem 1.5rem;
}
.problems-header { background: hsla(0, 90%, 50%, 0.08); border-bottom: 1px solid hsla(0, 90%, 50%, 0.15); }
.problems-header svg { color: hsl(0, 85%, 60%); }
.problems-header h3 { color: hsl(0, 85%, 60%); font-size: 1rem; font-weight: 700; }
.solutions-header { background: hsla(142, 71%, 45%, 0.08); border-bottom: 1px solid hsla(142, 71%, 45%, 0.15); }
.solutions-header svg { color: hsl(142, 71%, 45%); }
.solutions-header h3 { color: hsl(142, 71%, 45%); font-size: 1rem; font-weight: 700; }

.problem-item, .solution-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
  transition: background var(--dur-fast);
}
.problem-item:last-child, .solution-item:last-child { border-bottom: none; }
.problem-item:hover, .solution-item:hover { background: var(--glass); }

.problem-icon-svg, .solution-icon-svg {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  flex-shrink: 0;
}
.problem-icon-svg { background: hsla(0, 90%, 50%, 0.1); color: hsl(0, 85%, 65%); }
.solution-icon-svg { background: hsla(142, 71%, 45%, 0.1); color: hsl(142, 71%, 50%); }

.problem-text strong, .solution-item div strong { display: block; font-size: 0.9rem; font-weight: 700; color: var(--text-primary); margin-bottom: 0.2rem; }
.problem-text p, .solution-item div p { font-size: 0.82rem; color: var(--text-secondary); line-height: 1.5; }

.ps-arrow {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}
.arrow-circle {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--glow-sm);
  animation: pulse-arrow 2s ease-in-out infinite;
}
@keyframes pulse-arrow { 0%, 100% { box-shadow: var(--glow-sm); } 50% { box-shadow: var(--glow-red); } }

.lockiz-logo-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
}
.lockiz-logo-center img { width: 44px; height: 44px; border-radius: 10px; border: 1px solid var(--border-strong); }
.lockiz-logo-center span { font-family: var(--font-en); font-size: 0.72rem; font-weight: 700; color: var(--primary); letter-spacing: 0.08em; }

/* ── 12. Features ─────────────────────────────────────────── */
.features {
  padding: var(--section-py) 0;
  position: relative;
  overflow: hidden;
}
.features-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 100%, hsla(351, 87%, 47%, 0.1), transparent);
}
.features > .container { position: relative; z-index: 1; }

.features-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.25rem;
}

.feature-card {
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  text-align: center;
  transition: all var(--dur-base) var(--ease);
  cursor: default;
}
.feature-card:hover {
  background: var(--surface-3);
  border-color: hsla(351, 87%, 47%, 0.3);
  transform: translateY(-6px);
  box-shadow: 0 16px 40px hsla(0,0%,0%,0.3), 0 0 0 1px hsla(351, 87%, 47%, 0.1);
}

.feature-icon-wrap {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: hsla(351, 87%, 47%, 0.1);
  border: 1px solid hsla(351, 87%, 47%, 0.2);
  border-radius: var(--radius-md);
  color: var(--primary);
  margin: 0 auto 1rem;
  transition: all var(--dur-base);
}
.feature-card:hover .feature-icon-wrap {
  background: hsla(351, 87%, 47%, 0.2);
  box-shadow: 0 0 20px hsla(351, 87%, 47%, 0.25);
}
.feature-card h3 { font-family: var(--font-en); font-size: 0.875rem; font-weight: 700; color: var(--text-primary); margin-bottom: 0.5rem; }
.feature-card p  { font-size: 0.8rem; color: var(--text-secondary); line-height: 1.6; }

/* ── 13. How It Works ─────────────────────────────────────── */
.how-it-works {
  padding: var(--section-py) 0;
  background: var(--dark-900);
}

.steps-timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-bottom: 3rem;
  position: relative;
}
.steps-timeline::before {
  content: '';
  position: absolute;
  top: 28px;
  left: calc(25% - 12px);
  right: calc(25% - 12px);
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--accent), var(--primary));
  opacity: 0.4;
}

.step-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1rem;
  position: relative;
}

.step-number {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-bn);
  font-size: 1.2rem;
  font-weight: 700;
  color: #fff;
  box-shadow: 0 4px 20px hsla(351, 87%, 47%, 0.4);
  z-index: 2;
  position: relative;
}
.step-line { display: none; }

.step-content {
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  width: 100%;
  transition: all var(--dur-base);
}
.step-item:hover .step-content { border-color: var(--border-strong); transform: translateY(-4px); }

.step-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: hsla(351, 87%, 47%, 0.1);
  border-radius: var(--radius-md);
  color: var(--primary);
  margin: 0 auto 0.75rem;
}
.step-content h3 { font-family: var(--font-en); font-size: 0.95rem; font-weight: 700; color: var(--text-primary); margin-bottom: 0.5rem; }
.step-content p  { font-size: 0.82rem; color: var(--text-secondary); line-height: 1.6; }

.hiw-banner { border-radius: var(--radius-xl); overflow: hidden; box-shadow: 0 20px 60px hsla(0,0%,0%,0.4); }
.hiw-banner-img { width: 100%; object-fit: cover; }

/* ── 14. App Showcase ─────────────────────────────────────── */
.app-showcase {
  padding: var(--section-py) 0;
  position: relative;
  overflow: hidden;
}
.app-showcase-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, var(--dark-900) 0%, var(--dark-800) 50%, var(--dark-900) 100%);
}
.app-showcase > .container { position: relative; z-index: 1; }

.mockup-row {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
  padding: 2rem 0;
}

.mockup-wrapper { display: flex; flex-direction: column; align-items: center; gap: 1rem; }

.phone-frame {
  background: var(--dark-600);
  border: 2px solid var(--border-strong);
  border-radius: 32px;
  overflow: hidden;
  position: relative;
  box-shadow: 0 24px 60px hsla(0,0%,0%,0.5);
  cursor: pointer;
  transition: transform var(--dur-base), box-shadow var(--dur-base);
}
.phone-frame:hover { transform: translateY(-8px) scale(1.02); box-shadow: 0 40px 80px hsla(0,0%,0%,0.6); }
.phone-featured { border-color: var(--primary); box-shadow: 0 24px 60px hsla(0,0%,0%,0.5), var(--glow-sm); }

.mockup-back .phone-frame   { width: 150px; height: 300px; }
.mockup-front .phone-frame  { width: 150px; height: 300px; }
.mockup-center .phone-frame { width: 175px; height: 350px; }

.phone-notch {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 20px;
  background: var(--dark-900);
  border-radius: 0 0 14px 14px;
  z-index: 2;
}
.phone-frame .phone-screen img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s var(--ease); }
.phone-frame:hover .phone-screen img { transform: scale(1.04); }
.phone-home-indicator {
  position: absolute;
  bottom: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 50px;
  height: 3px;
  background: var(--border-strong);
  border-radius: 2px;
}

.mockup-label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-en);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-secondary);
}
.mockup-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--border-strong); }
.mockup-dot.active { background: var(--primary); box-shadow: 0 0 8px var(--primary); }

.showcase-pills {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}
.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-en);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--glass);
  border: 1px solid var(--border);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  transition: all var(--dur-fast);
}
.pill:hover { border-color: var(--primary); color: var(--primary); }
.pill svg { color: var(--primary); }

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: hsla(0,0%,0%,0.92);
  backdrop-filter: blur(8px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}
.lightbox.active { display: flex; }
.lightbox-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--surface-3);
  color: var(--text-primary);
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  transition: all var(--dur-fast);
}
.lightbox-close:hover { background: var(--primary); }
#lightbox-img { max-width: 90vw; max-height: 90vh; border-radius: var(--radius-lg); object-fit: contain; }

/* ── 15. Demo Video ───────────────────────────────────────── */
.demo-video {
  padding: var(--section-py) 0;
  background: var(--dark-800);
}
.demo-video-container {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 3.5rem;
  align-items: center;
}
.video-embed-wrapper {
  position: relative;
  padding-bottom: 56.25%;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 24px 60px hsla(0,0%,0%,0.5);
  border: 1px solid var(--border-strong);
}
.video-embed-wrapper iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.demo-video-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-en);
  font-size: 0.78rem;
  font-weight: 600;
  color: hsl(351, 87%, 70%);
  background: hsla(351, 87%, 47%, 0.12);
  border: 1px solid hsla(351, 87%, 47%, 0.25);
  padding: 0.3rem 0.9rem;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
}
.demo-video-heading { font-size: 1.5rem; font-weight: 700; color: #fff; margin-bottom: 1.5rem; }
.demo-video-list { display: flex; flex-direction: column; gap: 1rem; margin-bottom: 2rem; }
.demo-video-list li { display: flex; align-items: flex-start; gap: 0.75rem; }
.demo-list-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  font-family: var(--font-en);
  font-size: 0.75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}
.demo-video-list li div strong { display: block; font-size: 0.9rem; font-weight: 700; color: var(--text-primary); margin-bottom: 0.2rem; }
.demo-video-list li div p { font-size: 0.82rem; color: var(--text-secondary); }
.demo-video-cta { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-bottom: 1.25rem; }

.yt-channel-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-en);
  font-size: 0.85rem;
  font-weight: 600;
  color: hsl(0, 85%, 65%);
  transition: color var(--dur-fast);
}
.yt-channel-link:hover { color: #fff; }
.yt-channel-link svg { color: hsl(0, 85%, 55%); }

/* ── 16. Brand Gallery ────────────────────────────────────── */
.banners-showcase {
  padding: var(--section-py) 0;
  background: var(--dark-900);
}
.banners-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 1.25rem;
}
.banner-wide { grid-column: 1 / -1; }
.banner-portrait { grid-row: span 1; }

.banner-item {
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  position: relative;
  border: 1px solid var(--border);
  transition: transform var(--dur-base), box-shadow var(--dur-base);
}
.banner-item:hover { transform: scale(1.02); box-shadow: 0 16px 50px hsla(0,0%,0%,0.5); }
.banner-item img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.6s var(--ease); }
.banner-item:hover img { transform: scale(1.05); }
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: hsla(0,0%,0%,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--dur-base);
}
.banner-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay span {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-en);
  font-size: 0.875rem;
  font-weight: 600;
  color: #fff;
  background: hsla(0,0%,0%,0.6);
  padding: 0.5rem 1.1rem;
  border-radius: var(--radius-full);
  border: 1px solid hsla(255,255%,255%,0.2);
}

/* ── 17. Distributor ──────────────────────────────────────── */
.distributor {
  padding: var(--section-py) 0;
  position: relative;
  overflow: hidden;
}
.distributor-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--dark-800) 0%, var(--dark-700) 100%);
}
.distributor > .container { position: relative; z-index: 1; }

.distributor-inner {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}
.distributor-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-en);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: hsl(45, 95%, 65%);
  background: hsla(45, 95%, 55%, 0.1);
  border: 1px solid hsla(45, 95%, 55%, 0.25);
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.5rem;
}

.distributor-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
  margin-bottom: 1rem;
}
.distributor-sub {
  font-size: 1rem;
  color: hsla(220, 13%, 80%, 1);
  max-width: 600px;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
}

.distributor-benefits {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-bottom: 2.5rem;
  text-align: left;
}
.benefit-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  backdrop-filter: blur(8px);
}
.benefit-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: hsla(351, 87%, 47%, 0.12);
  border: 1px solid hsla(351, 87%, 47%, 0.2);
  border-radius: 10px;
  color: var(--primary);
  flex-shrink: 0;
}
.benefit-item strong { display: block; font-size: 0.925rem; font-weight: 700; color: var(--text-primary); margin-bottom: 0.25rem; font-family: var(--font-en); }
.benefit-item p { font-size: 0.825rem; color: var(--text-secondary); line-height: 1.55; }

.distributor-ctas { display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap; }

/* ── 18. Welcome Offer ────────────────────────────────────── */
.welcome-offer {
  padding: var(--section-py) 0;
  background: var(--dark-900);
}
.offer-card {
  position: relative;
  background: linear-gradient(135deg, hsla(351, 87%, 47%, 0.12), hsla(238, 83%, 66%, 0.08));
  border: 1px solid hsla(351, 87%, 47%, 0.25);
  border-radius: var(--radius-xl);
  padding: clamp(2.5rem, 5vw, 4rem);
  text-align: center;
  overflow: hidden;
}
.offer-glow {
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 400px;
  background: radial-gradient(ellipse, hsla(351, 87%, 47%, 0.2), transparent 70%);
  pointer-events: none;
}
.offer-emoji {
  margin-bottom: 1.25rem;
  color: var(--primary);
  opacity: 0.9;
}
.offer-title {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}
.offer-highlight {
  font-family: var(--font-en);
  font-size: clamp(1.75rem, 5vw, 3rem);
  font-weight: 800;
  background: linear-gradient(135deg, hsl(45, 95%, 65%), hsl(30, 95%, 60%));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1rem;
}
.offer-desc { color: var(--text-secondary); font-size: 1rem; margin-bottom: 2rem; }
.offer-btns { display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap; }

/* ── 19. Download ─────────────────────────────────────────── */
.download {
  padding: var(--section-py) 0;
  background: var(--dark-800);
}
.download-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  max-width: 800px;
  margin: 0 auto 1.5rem;
}
.download-card {
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 2rem;
  position: relative;
  transition: all var(--dur-base);
}
.download-card:hover { border-color: var(--border-strong); transform: translateY(-4px); }
.download-card.featured {
  border-color: var(--primary);
  background: hsla(351, 87%, 47%, 0.06);
  box-shadow: 0 0 0 1px hsla(351, 87%, 47%, 0.15), 0 20px 40px hsla(0,0%,0%,0.3);
}
.download-featured-badge {
  position: absolute;
  top: -12px;
  right: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-family: var(--font-en);
  font-size: 0.72rem;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), hsl(30, 90%, 55%));
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
}
.download-icon {
  width: 60px;
  height: 60px;
  background: hsla(351, 87%, 47%, 0.1);
  border: 1px solid hsla(351, 87%, 47%, 0.2);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  margin-bottom: 1rem;
}
.download-card h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 0.5rem; font-family: var(--font-en); }
.download-card > p { font-size: 0.875rem; color: var(--text-secondary); margin-bottom: 1.25rem; }

.download-features {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}
.download-features li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
}
.download-features li svg { color: hsl(142, 71%, 45%); flex-shrink: 0; }

.download-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}
.version-badge {
  font-family: var(--font-en);
  font-size: 0.72rem;
  font-weight: 600;
  color: hsl(142, 71%, 50%);
  background: hsla(142, 71%, 45%, 0.1);
  border: 1px solid hsla(142, 71%, 45%, 0.2);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
}
.file-info {
  font-family: var(--font-en);
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--text-muted);
}

.download-note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  text-align: center;
  flex-wrap: wrap;
}
.download-note svg { color: var(--indigo-400); flex-shrink: 0; }
.download-note a { color: var(--primary); font-weight: 600; }
.download-note a:hover { text-decoration: underline; }

/* ── 20. Testimonials ─────────────────────────────────────── */
.testimonials {
  padding: var(--section-py) 0;
  position: relative;
  overflow: hidden;
}
.testimonials-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--dark-800), var(--dark-700));
}
.testimonials > .container { position: relative; z-index: 1; }

.testimonial-slider-wrapper { position: relative; overflow: hidden; }
.testimonial-slider {
  display: flex;
  gap: 1.5rem;
  transition: transform 0.5s var(--ease-out);
}

.testimonial-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: 2rem;
  min-width: calc((100% - 3rem) / 3);
  backdrop-filter: blur(12px);
  flex-shrink: 0;
}

.testimonial-stars {
  display: flex;
  gap: 0.25rem;
  color: hsl(45, 95%, 60%);
  margin-bottom: 1rem;
}
.testimonial-card > p {
  font-size: 0.9rem;
  color: hsla(220, 13%, 82%, 1);
  line-height: 1.75;
  margin-bottom: 1.5rem;
  font-style: italic;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-bn);
  font-size: 0.9rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}
.testimonial-author strong { display: block; font-size: 0.9rem; font-weight: 700; color: var(--text-primary); }
.testimonial-author span  { font-size: 0.78rem; color: var(--text-muted); }

.slider-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 2rem;
}
.slider-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--glass);
  border: 1px solid var(--border);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--dur-fast);
}
.slider-btn:hover { background: var(--primary); border-color: var(--primary); }
.slider-dots { display: flex; gap: 0.5rem; }
.slider-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border-strong);
  cursor: pointer;
  transition: all var(--dur-base);
}
.slider-dot.active { background: var(--primary); width: 24px; border-radius: 4px; }

/* ── 21. FAQ ──────────────────────────────────────────────── */
.faq {
  padding: var(--section-py) 0;
  background: var(--dark-900);
}
.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.faq-item {
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--dur-base);
}
.faq-item.open { border-color: var(--border-strong); }
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 1.5rem;
  background: transparent;
  cursor: pointer;
  transition: background var(--dur-fast);
  text-align: left;
}
.faq-question:hover { background: var(--glass); }
.faq-question span { font-size: 0.95rem; font-weight: 600; color: var(--text-primary); }
.faq-arrow { color: var(--text-muted); flex-shrink: 0; transition: transform var(--dur-base) var(--ease); }
.faq-item.open .faq-arrow { transform: rotate(180deg); color: var(--primary); }
.faq-answer {
  display: none;
  padding: 0 1.5rem 1.25rem;
  border-top: 1px solid var(--border);
}
.faq-answer.show { display: block; }
.faq-answer p { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.75; }
.faq-answer p strong { color: var(--text-primary); }

/* ── 22. Contact ──────────────────────────────────────────── */
.contact {
  padding: var(--section-py) 0;
  position: relative;
  overflow: hidden;
}
.contact-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--dark-800), var(--dark-700));
}
.contact > .container { position: relative; z-index: 1; }

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.contact-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  backdrop-filter: blur(12px);
  transition: all var(--dur-base);
  text-align: center;
}
.contact-card:hover { border-color: var(--border-strong); transform: translateY(-4px); }

.contact-card-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: hsla(351, 87%, 47%, 0.12);
  border: 1px solid hsla(351, 87%, 47%, 0.2);
  border-radius: var(--radius-md);
  color: var(--primary);
  margin: 0 auto 1rem;
}
.contact-card h3 { font-family: var(--font-en); font-size: 1rem; font-weight: 700; color: var(--text-primary); margin-bottom: 0.4rem; }
.contact-card > p { font-size: 0.82rem; color: var(--text-secondary); margin-bottom: 0.75rem; }
.contact-link {
  display: block;
  font-family: var(--font-en);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary);
  padding: 0.35rem 0;
  transition: color var(--dur-fast);
}
.contact-link:hover { color: hsl(351, 87%, 65%); text-decoration: underline; }

/* ── 23. Trust Badges ─────────────────────────────────────── */
.trust-section {
  padding: 3rem 0;
  background: var(--dark-900);
  border-top: 1px solid var(--border);
}
.trust-badges-row {
  display: flex;
  justify-content: center;
  align-items: stretch;
  gap: 1rem;
  flex-wrap: wrap;
}
.trust-badge-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1rem 1.5rem;
  transition: all var(--dur-base);
  min-width: 180px;
}
.trust-badge-item:hover { border-color: var(--border-strong); transform: translateY(-2px); }
.trust-badge-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: hsla(351, 87%, 47%, 0.1);
  border: 1px solid hsla(351, 87%, 47%, 0.2);
  border-radius: 10px;
  color: var(--primary);
  flex-shrink: 0;
}
.trust-badge-text strong { display: block; font-family: var(--font-en); font-size: 0.875rem; font-weight: 700; color: var(--text-primary); }
.trust-badge-text span  { display: block; font-size: 0.75rem; color: var(--text-secondary); margin-top: 0.1rem; }

/* ── 24. Footer ───────────────────────────────────────────── */
.footer { background: var(--dark-900); border-top: 1px solid var(--border); }
.footer-top { padding: clamp(3rem, 6vw, 5rem) 0; border-bottom: 1px solid var(--border); }
.footer-top-inner {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 3rem;
}

.footer-brand { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1rem; }
.footer-logo {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  object-fit: cover;
  border: 1px solid var(--border-strong);
}
.footer-brand-name { font-family: var(--font-en); font-size: 1.25rem; font-weight: 800; color: #fff; letter-spacing: -0.02em; }
.footer-brand-tagline { font-family: var(--font-en); font-size: 0.72rem; color: var(--text-muted); }
.footer-desc { font-size: 0.85rem; color: var(--text-secondary); line-height: 1.75; margin-bottom: 1.5rem; }

.footer-social { display: flex; gap: 0.5rem; }
.social-btn {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background: var(--glass);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: all var(--dur-fast);
}
.social-btn:hover { background: var(--primary); border-color: var(--primary); color: #fff; transform: translateY(-2px); }

.footer-links-col h4 {
  font-family: var(--font-en);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1rem;
}
.footer-links-col ul { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-links-col li a {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
  transition: color var(--dur-fast);
}
.footer-links-col li a:hover { color: var(--text-primary); }
.footer-links-col li a svg { color: var(--primary); }

.footer-bottom { padding: 1.25rem 0; }
.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.footer-copy { font-size: 0.82rem; color: var(--text-muted); }
.footer-bottom-links { display: flex; gap: 1.5rem; }
.footer-bottom-links a { font-size: 0.82rem; color: var(--text-muted); transition: color var(--dur-fast); }
.footer-bottom-links a:hover { color: var(--text-primary); }

/* ── 25. Floating WhatsApp ────────────────────────────────── */
.floating-whatsapp {
  position: fixed;
  bottom: 90px;
  right: 1.5rem;
  z-index: 900;
}
.fab-wa {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: hsl(142, 70%, 38%);
  color: #fff;
  padding: 0.75rem 1.1rem 0.75rem 0.85rem;
  border-radius: var(--radius-full);
  box-shadow: 0 6px 30px hsla(142, 70%, 38%, 0.5);
  font-family: var(--font-en);
  font-size: 0.85rem;
  font-weight: 600;
  transition: all var(--dur-base);
  animation: float-wa 3s ease-in-out infinite;
}
.fab-wa:hover { background: hsl(142, 70%, 30%); transform: scale(1.06); animation: none; box-shadow: 0 10px 40px hsla(142, 70%, 38%, 0.6); }
@keyframes float-wa { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }
.fab-label { display: inline; white-space: nowrap; }

/* ── 26. Sticky Bottom Bar ────────────────────────────────── */
.sticky-contacts {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 800;
  display: none;
  background: var(--dark-700);
  border-top: 1px solid var(--border);
  padding: 0.5rem;
}
.sticky-btn {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  padding: 0.6rem;
  border-radius: var(--radius-md);
  font-family: var(--font-en);
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: all var(--dur-fast);
}
.sticky-wa  { color: hsl(142, 70%, 50%); }
.sticky-msg { color: hsl(210, 80%, 60%); }
.sticky-call { color: hsl(45, 95%, 60%); }
.sticky-btn:active { transform: scale(0.92); }

/* ── 27. Back To Top ──────────────────────────────────────── */
.back-to-top {
  position: fixed;
  bottom: 90px;
  right: 1.5rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--surface-3);
  border: 1px solid var(--border-strong);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--dur-base);
  z-index: 850;
}
.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.back-to-top:hover { background: var(--primary); border-color: var(--primary); transform: translateY(-2px); }

/* ── 28. Responsive ───────────────────────────────────────── */
@media (max-width: 1100px) {
  .features-grid { grid-template-columns: repeat(4, 1fr); }
  .footer-top-inner { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .counters-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  /* Navbar mobile */
  .hamburger { display: flex; margin-left: auto; }
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: min(320px, 85vw);
    height: 100vh;
    background: var(--dark-700);
    border-left: 1px solid var(--border-strong);
    flex-direction: column;
    align-items: flex-start;
    padding: 5rem 1.5rem 7rem;
    gap: 0.25rem;
    overflow-y: auto;
    transition: right var(--dur-slow) var(--ease);
    z-index: 1000;
  }
  .nav-links.open { right: 0; }
  .nav-link { width: 100%; padding: 0.75rem 1rem; font-size: 0.95rem; border-radius: var(--radius-md); }
  .nav-login-dropdown { width: 100%; }
  .nav-login-btn { width: 100%; padding: 0.75rem 1rem; font-size: 0.95rem; border-radius: var(--radius-md); }
  .login-dropdown-menu { position: static; box-shadow: none; border: none; padding: 0; transform: none; visibility: visible; opacity: 1; background: transparent; border-radius: 0; }
  .login-menu-item { padding: 0.5rem 1rem; }
  .nav-cta { width: 100%; margin: 0.5rem 0 0; border-radius: var(--radius-md); text-align: center; }
  .mobile-login-section { display: flex; flex-direction: column; gap: 0.25rem; width: 100%; margin-top: 1rem; padding-top: 1rem; border-top: 1px solid var(--border); }
  .mobile-login-label { display: flex; align-items: center; gap: 0.4rem; font-family: var(--font-en); font-size: 0.72rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-muted); padding: 0.25rem 0.75rem; }
  .mobile-login-link { display: flex; align-items: center; gap: 0.5rem; padding: 0.6rem 0.75rem; border-radius: var(--radius-md); font-size: 0.9rem; color: var(--text-secondary); transition: background var(--dur-fast); }
  .mobile-login-link:hover { background: var(--glass); color: var(--text-primary); }
  .ml-icon { font-size: 1rem; }

  /* Sticky bottom on mobile */
  .sticky-contacts { display: flex; }
  .floating-whatsapp { bottom: 70px; }
  .back-to-top { bottom: 70px; }
  body { padding-bottom: 60px; }

  /* Sections */
  .hero-inner { grid-template-columns: 1fr; text-align: center; gap: 3rem; }
  .hero-btns { justify-content: center; }
  .hero-trust { justify-content: center; }
  .hero-visual { order: -1; }
  .float-badge-1 { left: -60px; top: 20px; }
  .float-badge-2 { left: -50px; }
  .float-badge-3 { right: -60px; }

  .ps-grid { grid-template-columns: 1fr; }
  .ps-arrow { flex-direction: row; padding: 1rem 0; }

  .features-grid { grid-template-columns: repeat(3, 1fr); }
  .steps-timeline { grid-template-columns: 1fr 1fr; }
  .steps-timeline::before { display: none; }
  .demo-video-container { grid-template-columns: 1fr; }
  .about-cards { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: repeat(2, 1fr); }
  .distributor-benefits { grid-template-columns: 1fr; }
  .footer-top-inner { grid-template-columns: 1fr 1fr; }
  .counters-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonial-card { min-width: calc((100% - 1.5rem) / 2); }
}

@media (max-width: 640px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-timeline { grid-template-columns: 1fr; }
  .about-cards { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .download-cards { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .banners-grid { grid-template-columns: 1fr; }
  .banner-wide { grid-column: auto; }
  .mockup-row { gap: 0.75rem; }
  .mockup-back .phone-frame, .mockup-front .phone-frame { width: 120px; height: 240px; }
  .mockup-center .phone-frame { width: 140px; height: 280px; }
  .footer-top-inner { grid-template-columns: 1fr; gap: 1.5rem; }
  .footer-bottom-inner { flex-direction: column; text-align: center; }
  .hero-sub { font-size: 0.95rem; }
  .trust-badges-row { flex-direction: column; align-items: stretch; }
  .trust-badge-item { min-width: auto; }
  .counters-grid { grid-template-columns: 1fr 1fr; }
  .testimonial-card { min-width: 100%; }
  .fab-label { display: none; }
  .fab-wa { border-radius: 50%; padding: 0.9rem; }
  .distributor-ctas { flex-direction: column; }
  .hero-btns { flex-direction: column; align-items: stretch; }
  .hero-btns .btn { text-align: center; }
}

@media (max-width: 400px) {
  .features-grid { grid-template-columns: 1fr; }
  .mockup-back, .mockup-front { display: none; }
  .counters-grid { grid-template-columns: 1fr; }
}

/* ── 29. Animations ───────────────────────────────────────── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes slideIn {
  from { opacity: 0; transform: translateX(-20px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* ── 30. Scrollbar ────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--dark-900); }
::-webkit-scrollbar-thumb { background: var(--dark-600); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary); }

/* ── 31. Selection ────────────────────────────────────────── */
::selection { background: hsla(351, 87%, 47%, 0.3); color: #fff; }

/* ── 32. Focus ────────────────────────────────────────────── */
:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; border-radius: 4px; }

/* ── 33. Print ────────────────────────────────────────────── */
@media print {
  .navbar, .sticky-contacts, .floating-whatsapp, .back-to-top { display: none !important; }
  body { background: #fff; color: #000; }
}