/* ================================================================
   AADITK IT SOLUTIONS PRIVATE LIMITED
   Premium Landing Page — Pure CSS (No Frameworks)
   ================================================================ */

/* ===== GOOGLE FONTS ===== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

/* ===== CSS CUSTOM PROPERTIES ===== */
:root {
  --primary: #1a56db;
  --primary-dark: #1042a3;
  --primary-light: #3b82f6;
  --primary-pale: #eff6ff;
  --primary-glow: rgba(26,86,219,0.15);
  --navy: #0f172a;
  --navy-light: #1e293b;
  --slate: #334155;
  --slate-light: #64748b;
  --slate-muted: #94a3b8;
  --border: #e2e8f0;
  --border-light: #f1f5f9;
  --surface: #f8fafc;
  --white: #ffffff;
  --yellow: #f59e0b;
  --yellow-dark: #d97706;
  --yellow-pale: #fefce8;
  --cyan: #06b6d4;
  --green: #22c55e;
  --red: #ef4444;
  --font-main: 'Plus Jakarta Sans', 'Inter', system-ui, sans-serif;
  --max-w: 1200px;
  --radius: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.06);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.08);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.1);
  --shadow-blue: 0 12px 40px rgba(26,86,219,0.12);
  --shadow-yellow: 0 12px 40px rgba(245,158,11,0.15);
  --transition: all 0.4s cubic-bezier(0.16,1,0.3,1);
  --transition-fast: all 0.25s ease;
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-main);
  color: var(--navy);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button, input, textarea, select { font-family: inherit; font-size: inherit; border: none; outline: none; background: none; }
button { cursor: pointer; }

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--slate-muted); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--slate-light); }

/* ===== UTILITY ===== */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
@media(min-width:768px) { .container { padding: 0 32px; } }

.gradient-text {
  background: linear-gradient(135deg, var(--primary), var(--cyan));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.gradient-text-gold {
  background: linear-gradient(135deg, var(--yellow), var(--yellow-dark));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.section-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 18px; border-radius: 100px;
  background: var(--primary-pale); border: 1px solid #bfdbfe;
  color: var(--primary); font-size: 13px; font-weight: 600;
  letter-spacing: 0.5px; margin-bottom: 20px;
}
.section-badge svg { width: 16px; height: 16px; }
.section-heading {
  font-size: clamp(28px, 5vw, 42px); font-weight: 800;
  color: var(--navy); line-height: 1.15; margin-bottom: 16px;
}
.section-desc {
  font-size: 16px; color: var(--slate-light); line-height: 1.7;
  max-width: 580px; margin: 0 auto;
}
.section-divider {
  width: 56px; height: 4px; border-radius: 2px;
  background: linear-gradient(90deg, var(--primary), var(--cyan));
  margin: 0 auto 24px;
}
.section-header { text-align: center; margin-bottom: 56px; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 28px; border-radius: var(--radius);
  font-size: 14px; font-weight: 600; transition: var(--transition);
  position: relative; overflow: hidden; white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: white; box-shadow: 0 4px 15px rgba(26,86,219,0.25);
}
.btn-primary::before {
  content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.6s;
}
.btn-primary:hover::before { left: 100%; }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 8px 30px rgba(26,86,219,0.35); }

.btn-outline {
  border: 2px solid var(--primary); color: var(--primary); background: transparent;
}
.btn-outline:hover { background: var(--primary); color: white; transform: translateY(-3px); box-shadow: 0 8px 25px rgba(26,86,219,0.25); }

.btn-gold {
  background: linear-gradient(135deg, var(--yellow), var(--yellow-dark));
  color: white; box-shadow: 0 4px 15px rgba(245,158,11,0.25);
}
.btn-gold::before {
  content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.6s;
}
.btn-gold:hover::before { left: 100%; }
.btn-gold:hover { transform: translateY(-3px); box-shadow: var(--shadow-yellow); }

.btn-ghost-white {
  border: 2px solid rgba(255,255,255,0.4); color: white; background: transparent;
}
.btn-ghost-white:hover { background: rgba(255,255,255,0.12); border-color: white; transform: translateY(-3px); }

.btn-white {
  background: white; color: var(--primary); box-shadow: var(--shadow-md);
}
.btn-white:hover { transform: translateY(-3px); box-shadow: var(--shadow-xl); }

.btn svg { width: 18px; height: 18px; }

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp { from { opacity:0; transform:translateY(40px); } to { opacity:1; transform:translateY(0); } }
@keyframes fadeInLeft { from { opacity:0; transform:translateX(-40px); } to { opacity:1; transform:translateX(0); } }
@keyframes fadeInRight { from { opacity:0; transform:translateX(40px); } to { opacity:1; transform:translateX(0); } }
@keyframes float { 0%,100% { transform:translateY(0); } 50% { transform:translateY(-18px); } }
@keyframes pulse { 0%,100% { opacity:1; } 50% { opacity:0.5; } }
@keyframes rotate { from { transform:rotate(0deg); } to { transform:rotate(360deg); } }
@keyframes gradientMove { 0% { background-position:0% 50%; } 50% { background-position:100% 50%; } 100% { background-position:0% 50%; } }
@keyframes slideDown { from { opacity:0; transform:translateY(-20px); } to { opacity:1; transform:translateY(0); } }
@keyframes countUp { from { opacity:0; transform:scale(0.5); } to { opacity:1; transform:scale(1); } }
@keyframes shimmer { 0% { background-position:-200% 0; } 100% { background-position:200% 0; } }
@keyframes bounceIn {
  0% { opacity:0; transform:scale(0.3); }
  50% { opacity:1; transform:scale(1.05); }
  70% { transform:scale(0.9); }
  100% { transform:scale(1); }
}

/* Scroll Reveal Classes */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity 0.8s cubic-bezier(0.16,1,0.3,1), transform 0.8s cubic-bezier(0.16,1,0.3,1); }
.reveal.active { opacity: 1; transform: translateY(0); }
.reveal-left { opacity: 0; transform: translateX(-50px); transition: opacity 0.8s cubic-bezier(0.16,1,0.3,1), transform 0.8s cubic-bezier(0.16,1,0.3,1); }
.reveal-left.active { opacity: 1; transform: translateX(0); }
.reveal-right { opacity: 0; transform: translateX(50px); transition: opacity 0.8s cubic-bezier(0.16,1,0.3,1), transform 0.8s cubic-bezier(0.16,1,0.3,1); }
.reveal-right.active { opacity: 1; transform: translateX(0); }
.reveal-scale { opacity: 0; transform: scale(0.9); transition: opacity 0.8s cubic-bezier(0.16,1,0.3,1), transform 0.8s cubic-bezier(0.16,1,0.3,1); }
.reveal-scale.active { opacity: 1; transform: scale(1); }
.d1 { transition-delay: 0.1s; } .d2 { transition-delay: 0.2s; } .d3 { transition-delay: 0.3s; }
.d4 { transition-delay: 0.4s; } .d5 { transition-delay: 0.5s; } .d6 { transition-delay: 0.6s; }
.d7 { transition-delay: 0.7s; } .d8 { transition-delay: 0.8s; }

/* ================================================================
   HEADER
   ================================================================ */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 999;
  padding: 0 24px; transition: var(--transition);
}
.header.scrolled {
  background: rgba(255,255,255,0.92); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 30px rgba(0,0,0,0.06);
}
.header-inner {
  max-width: var(--max-w); margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}
.logo { display: flex; align-items: center; gap: 10px; cursor: pointer; }
.logo-mark {
  width: 40px; height: 40px; border-radius: 12px;
  background: linear-gradient(135deg, var(--primary), var(--cyan));
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 12px rgba(26,86,219,0.3);
}
.logo-mark svg { width: 22px; height: 22px; color: white; }
.logo-text { display: none; }
@media(min-width:640px) {
  .logo-text { display: block; }
  .logo-name { font-size: 16px; font-weight: 800; color: var(--navy); line-height: 1.1; }
  .logo-sub { font-size: 10px; color: var(--slate-light); letter-spacing: 0.5px; }
}

/* Desktop Nav */
.nav { display: none; align-items: center; gap: 36px; }
@media(min-width:1024px) { .nav { display: flex; } }
.nav-link {
  font-size: 14px; font-weight: 500; color: var(--slate);
  position: relative; padding: 4px 0; transition: color 0.3s;
}
.nav-link::after {
  content: ''; position: absolute; bottom: -2px; left: 0; width: 0; height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--cyan));
  border-radius: 2px; transition: width 0.3s;
}
.nav-link:hover, .nav-link.active { color: var(--primary); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }
.header-cta { display: none; }
@media(min-width:1024px) { .header-cta { display: inline-flex; } }

/* Mobile Toggle */
.menu-toggle {
  display: flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: var(--radius);
  color: var(--slate); transition: var(--transition-fast);
}
.menu-toggle:hover { background: var(--surface); }
@media(min-width:1024px) { .menu-toggle { display: none; } }
.menu-toggle svg { width: 24px; height: 24px; }

/* Mobile Drawer */
.mobile-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.4); z-index: 1000;
  opacity: 0; visibility: hidden; transition: all 0.3s;
  backdrop-filter: blur(4px);
}
.mobile-overlay.open { opacity: 1; visibility: visible; }
.mobile-drawer {
  position: fixed; top: 0; right: 0; bottom: 0; width: 300px;
  background: white; z-index: 1001; transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.16,1,0.3,1);
  box-shadow: -10px 0 40px rgba(0,0,0,0.1);
}
.mobile-drawer.open { transform: translateX(0); }
.mobile-drawer-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px; border-bottom: 1px solid var(--border);
}
.mobile-drawer-header span { font-weight: 700; font-size: 16px; }
.mobile-close { width: 36px; height: 36px; border-radius: 8px; display: flex; align-items: center; justify-content: center; color: var(--slate); }
.mobile-close:hover { background: var(--surface); }
.mobile-close svg { width: 20px; height: 20px; }
.mobile-nav { padding: 16px 20px; }
.mobile-link {
  display: block; padding: 14px 16px; border-radius: var(--radius);
  font-size: 15px; font-weight: 500; color: var(--slate);
  transition: var(--transition-fast); margin-bottom: 4px;
}
.mobile-link:hover { background: var(--primary-pale); color: var(--primary); }
.mobile-cta { padding: 16px 20px; }
.mobile-cta .btn { width: 100%; }

/* ================================================================
   HERO
   ================================================================ */
.hero {
  position: relative; min-height: 100vh; display: flex; align-items: center;
  padding: 100px 24px 60px;
  background: linear-gradient(160deg, #f0f5ff 0%, #ffffff 30%, #f8fffe 60%, #eff6ff 100%);
  overflow: hidden;
}
@media(min-width:1024px) { .hero { padding: 120px 32px 80px; } }

/* Decorative blobs */
.hero-blob {
  position: absolute; border-radius: 50%; pointer-events: none;
  filter: blur(60px); opacity: 0.5;
}
.hero-blob-1 { width: 500px; height: 500px; background: rgba(26,86,219,0.08); top: -150px; right: -100px; animation: float 10s ease-in-out infinite; }
.hero-blob-2 { width: 400px; height: 400px; background: rgba(6,182,212,0.06); bottom: -100px; left: -80px; animation: float 8s ease-in-out infinite 2s; }
.hero-blob-3 { width: 200px; height: 200px; background: rgba(245,158,11,0.06); top: 30%; right: 20%; animation: float 6s ease-in-out infinite 1s; }

/* Decorative shapes */
.hero-shape {
  position: absolute; pointer-events: none;
}
.hero-shape-1 {
  width: 180px; height: 180px;
  border: 2px solid rgba(26,86,219,0.08);
  border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
  top: 15%; left: 5%; animation: rotate 25s linear infinite;
}
.hero-shape-2 {
  width: 120px; height: 120px;
  border: 2px solid rgba(245,158,11,0.1);
  border-radius: 50%;
  bottom: 15%; right: 10%; animation: rotate 18s linear infinite reverse;
}
@media(max-width:768px) { .hero-shape { display: none; } }

.hero-grid {
  max-width: var(--max-w); margin: 0 auto;
  display: grid; grid-template-columns: 1fr; gap: 40px; align-items: center;
  position: relative; z-index: 2;
}
@media(min-width:1024px) { .hero-grid { grid-template-columns: 1fr 1fr; gap: 60px; } }

.hero-content { order: 2; animation: fadeInUp 0.8s ease-out; }
@media(min-width:1024px) { .hero-content { order: 1; } }

.hero-badge { margin-bottom: 24px; }

.hero-title {
  font-size: clamp(32px, 6vw, 60px); font-weight: 900;
  line-height: 1.08; color: var(--navy); margin-bottom: 20px;
  letter-spacing: -0.02em;
}
.hero-subtitle {
  font-size: clamp(16px, 2vw, 19px); color: var(--slate-light);
  line-height: 1.7; margin-bottom: 36px; max-width: 520px;
}
.hero-buttons { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 40px; }
.hero-trust {
  display: flex; flex-wrap: wrap; gap: 24px;
  font-size: 14px; color: var(--slate-light); font-weight: 500;
}
.hero-trust-item { display: flex; align-items: center; gap: 8px; }
.hero-trust-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--green); flex-shrink: 0;
  box-shadow: 0 0 8px rgba(34,197,94,0.4);
}

.hero-visual {
  order: 1; position: relative;
  animation: fadeInRight 0.8s ease-out 0.2s both;
}
@media(min-width:1024px) { .hero-visual { order: 2; } }

.hero-img-wrapper { position: relative; }
.hero-img-rotate {
  position: absolute; inset: -8px;
  background: linear-gradient(135deg, rgba(26,86,219,0.12), rgba(6,182,212,0.12));
  border-radius: var(--radius-xl); transform: rotate(3deg);
}
.hero-img-frame {
  position: relative; border-radius: var(--radius-xl);
  overflow: hidden; background: white;
  box-shadow: var(--shadow-xl); border: 1px solid var(--border);
}
.hero-img-frame img { width: 100%; height: auto; display: block; }

/* Floating info cards on hero */
.hero-float {
  position: absolute; background: white; border-radius: var(--radius);
  box-shadow: var(--shadow-lg); padding: 14px 18px;
  display: flex; align-items: center; gap: 12px;
  border: 1px solid var(--border); z-index: 5;
}
.hero-float-1 { bottom: -20px; left: -12px; animation: float 5s ease-in-out infinite; }
.hero-float-2 { top: -20px; right: -12px; animation: float 4s ease-in-out infinite 1.5s; }
.hero-float-icon {
  width: 44px; height: 44px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.hero-float-icon svg { width: 22px; height: 22px; }
.hero-float-icon.green { background: #dcfce7; }
.hero-float-icon.green svg { color: #16a34a; }
.hero-float-icon.blue { background: #dbeafe; }
.hero-float-icon.blue svg { color: #2563eb; }
.hero-float-title { font-size: 13px; font-weight: 700; color: var(--navy); }
.hero-float-desc { font-size: 12px; color: var(--slate-light); }

/* Hero bottom wave */
.hero-wave { position: absolute; bottom: -2px; left: 0; right: 0; line-height: 0; z-index: 3; }
.hero-wave svg { width: 100%; display: block; }

/* ================================================================
   ABOUT
   ================================================================ */
.about { padding: 100px 0; background: white; position: relative; }
.about-grid {
  display: grid; grid-template-columns: 1fr; gap: 48px; align-items: center;
}
@media(min-width:1024px) { .about-grid { grid-template-columns: 1fr 1fr; gap: 80px; } }

.about-img-wrapper {
  position: relative; border-radius: var(--radius-xl); overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.about-img-wrapper img { width: 100%; height: auto; display: block; }
.about-img-badge {
  position: absolute; bottom: 20px; left: 20px; right: 20px;
  background: rgba(255,255,255,0.95); backdrop-filter: blur(10px);
  border-radius: var(--radius); padding: 16px 20px;
  display: flex; align-items: center; gap: 16px;
  box-shadow: var(--shadow-md);
}
.about-img-badge-icon {
  width: 48px; height: 48px; border-radius: 12px;
  background: linear-gradient(135deg, var(--primary), var(--cyan));
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.about-img-badge-icon svg { width: 24px; height: 24px; color: white; }
.about-img-badge-text strong { display: block; font-size: 14px; color: var(--navy); }
.about-img-badge-text span { font-size: 12px; color: var(--slate-light); }

.about-content h2 { font-size: clamp(26px, 4vw, 38px); font-weight: 800; line-height: 1.15; margin-bottom: 8px; }
.about-content .section-divider { margin: 0 0 24px; }
.about-text { color: var(--slate-light); line-height: 1.8; margin-bottom: 16px; font-size: 15px; }
.about-text strong { color: var(--navy); }
.about-checklist { margin-top: 28px; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.about-check-item { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--slate); font-weight: 500; }
.about-check-dot {
  width: 22px; height: 22px; border-radius: 6px;
  background: var(--primary-pale); display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.about-check-dot svg { width: 14px; height: 14px; color: var(--primary); }

/* ================================================================
   SERVICES
   ================================================================ */
.services { padding: 100px 0; background: var(--surface); position: relative; }
.services::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}
.services-grid {
  display: grid; grid-template-columns: 1fr; gap: 24px;
}
@media(min-width:640px) { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media(min-width:1024px) { .services-grid { grid-template-columns: repeat(4, 1fr); } }

.service-card {
  background: white; border-radius: var(--radius-lg); padding: 32px 24px;
  border: 1px solid var(--border); transition: var(--transition);
  position: relative; overflow: hidden;
}
.service-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--cyan));
  transform: scaleX(0); transform-origin: left; transition: transform 0.4s ease;
}
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-blue); border-color: rgba(26,86,219,0.2); }
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover .service-icon { background: linear-gradient(135deg, var(--primary), var(--primary-light)); }
.service-card:hover .service-icon svg { color: white; }

.service-icon {
  width: 56px; height: 56px; border-radius: 14px;
  background: var(--primary-pale); display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px; transition: var(--transition);
}
.service-icon svg { width: 28px; height: 28px; color: var(--primary); transition: color 0.3s; }
.service-title { font-size: 17px; font-weight: 700; color: var(--navy); margin-bottom: 10px; }
.service-desc { font-size: 14px; color: var(--slate-muted); line-height: 1.65; }

/* ================================================================
   YELLOW PIN PRODUCT — FEATURED SECTION
   ================================================================ */
.product {
  padding: 100px 0; position: relative; overflow: hidden;
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-light) 40%, #162032 100%);
}
.product::before {
  content: ''; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%;
  background: radial-gradient(ellipse at 25% 50%, rgba(245,158,11,0.07) 0%, transparent 50%),
              radial-gradient(ellipse at 75% 70%, rgba(26,86,219,0.07) 0%, transparent 50%);
  pointer-events: none;
}
.product .section-header { position: relative; z-index: 2; }
.product-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 20px; border-radius: 100px;
  background: rgba(245,158,11,0.15); border: 1px solid rgba(245,158,11,0.3);
  color: var(--yellow); font-size: 13px; font-weight: 600; margin-bottom: 16px;
}
.product-badge svg { width: 16px; height: 16px; }
.product .section-heading { color: white; }
.product .section-desc { color: var(--slate-muted); }

/* Product Screenshot */
.product-screenshot {
  max-width: 920px; margin: 0 auto 64px; position: relative; z-index: 2;
}
.product-screenshot-glow {
  position: absolute; inset: -20px;
  background: linear-gradient(135deg, rgba(245,158,11,0.15), rgba(26,86,219,0.15));
  border-radius: var(--radius-xl); filter: blur(30px);
}
.product-screenshot-frame {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: 0 30px 80px rgba(0,0,0,0.4); border: 1px solid #334155;
  background: var(--navy-light);
}
.product-browser-bar {
  display: flex; align-items: center; gap: 8px;
  padding: 14px 18px; background: var(--navy); border-bottom: 1px solid #334155;
}
.product-dot { width: 12px; height: 12px; border-radius: 50%; }
.product-url { margin-left: 12px; font-size: 12px; color: var(--slate-muted); font-family: monospace; }
.product-screenshot-frame img { width: 100%; display: block; }

/* Product Feature Cards */
.product-features {
  display: grid; grid-template-columns: 1fr; gap: 20px;
  position: relative; z-index: 2;
}
@media(min-width:640px) { .product-features { grid-template-columns: repeat(2, 1fr); } }
@media(min-width:1024px) { .product-features { grid-template-columns: repeat(4, 1fr); } }

.product-card {
  border: 1px solid rgba(245,158,11,0.12); background: rgba(255,255,255,0.04);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  border-radius: var(--radius-lg); padding: 24px; transition: var(--transition);
  position: relative; overflow: hidden;
}
.product-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--yellow), var(--yellow-dark));
  opacity: 0; transition: opacity 0.3s;
}
.product-card:hover { transform: translateY(-6px); border-color: rgba(245,158,11,0.4); background: rgba(255,255,255,0.08); box-shadow: var(--shadow-yellow); }
.product-card:hover::before { opacity: 1; }
.product-card-icon {
  width: 48px; height: 48px; border-radius: 12px;
  background: rgba(245,158,11,0.15); display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}
.product-card-icon svg { width: 24px; height: 24px; color: var(--yellow); }
.product-card-title { font-size: 15px; font-weight: 700; color: white; margin-bottom: 8px; }
.product-card-desc { font-size: 13px; color: var(--slate-muted); line-height: 1.6; }

.product-cta-row {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 16px;
  margin-top: 48px; position: relative; z-index: 2;
}

/* ================================================================
   WHY CHOOSE US
   ================================================================ */
.why { padding: 100px 0; background: white; }
.why-grid {
  display: grid; grid-template-columns: 1fr; gap: 24px;
}
@media(min-width:640px) { .why-grid { grid-template-columns: repeat(2, 1fr); } }
@media(min-width:1024px) { .why-grid { grid-template-columns: repeat(3, 1fr); } }

.why-card {
  background: white; border-radius: var(--radius-lg); padding: 32px;
  border: 1px solid var(--border); transition: var(--transition);
  position: relative;
}
.why-card::after {
  content: ''; position: absolute; bottom: 0; left: 24px; right: 24px; height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--cyan));
  border-radius: 3px 3px 0 0; transform: scaleX(0); transition: transform 0.4s ease;
}
.why-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-blue); border-color: rgba(26,86,219,0.15); }
.why-card:hover::after { transform: scaleX(1); }
.why-card-icon {
  width: 56px; height: 56px; border-radius: 14px;
  background: linear-gradient(135deg, var(--primary-pale), #f0fdfa);
  display: flex; align-items: center; justify-content: center; margin-bottom: 20px;
}
.why-card-icon svg { width: 28px; height: 28px; color: var(--primary); }
.why-card-title { font-size: 17px; font-weight: 700; color: var(--navy); margin-bottom: 10px; }
.why-card-desc { font-size: 14px; color: var(--slate-muted); line-height: 1.65; }

/* ================================================================
   PROCESS
   ================================================================ */
.process { padding: 100px 0; background: var(--surface); }
/* Desktop horizontal */
.process-timeline { display: none; position: relative; }
@media(min-width:1024px) { .process-timeline { display: flex; justify-content: space-between; } }
.process-line {
  position: absolute; top: 44px; left: 8%; right: 8%; height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--cyan), var(--primary));
}
.process-step {
  display: flex; flex-direction: column; align-items: center;
  width: 16.66%; text-align: center; position: relative;
}
.process-circle {
  width: 88px; height: 88px; border-radius: 50%; background: white;
  border: 4px solid var(--primary); display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(26,86,219,0.12); position: relative; z-index: 2; margin-bottom: 20px;
  transition: var(--transition);
}
.process-step:hover .process-circle { background: var(--primary); }
.process-step:hover .process-circle svg { color: white; }
.process-circle svg { width: 36px; height: 36px; color: var(--primary); transition: color 0.3s; }
.process-num { font-size: 11px; font-weight: 700; color: var(--primary); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 8px; }
.process-title { font-size: 15px; font-weight: 700; color: var(--navy); margin-bottom: 6px; }
.process-desc { font-size: 12px; color: var(--slate-muted); line-height: 1.5; }

/* Mobile vertical */
.process-vertical { display: block; }
@media(min-width:1024px) { .process-vertical { display: none; } }
.process-v-step { display: flex; gap: 20px; }
.process-v-left { display: flex; flex-direction: column; align-items: center; }
.process-v-circle {
  width: 52px; height: 52px; border-radius: 50%; background: white;
  border: 3px solid var(--primary); display: flex; align-items: center; justify-content: center;
  box-shadow: 0 2px 10px rgba(26,86,219,0.1); flex-shrink: 0;
}
.process-v-circle svg { width: 22px; height: 22px; color: var(--primary); }
.process-v-line { width: 2px; flex: 1; background: linear-gradient(to bottom, var(--primary), var(--cyan)); margin: 4px 0; }
.process-v-content { padding-bottom: 28px; }
.process-v-num { font-size: 11px; font-weight: 700; color: var(--primary); text-transform: uppercase; letter-spacing: 1px; }
.process-v-title { font-size: 16px; font-weight: 700; color: var(--navy); margin: 4px 0; }
.process-v-desc { font-size: 14px; color: var(--slate-muted); line-height: 1.6; }

/* ================================================================
   STATS
   ================================================================ */
.stats {
  padding: 80px 0; position: relative; overflow: hidden;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark), var(--navy));
}
.stats::before {
  content: ''; position: absolute; inset: 0; opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none'%3E%3Cg fill='%23fff'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.stats-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px;
  position: relative; z-index: 2;
}
@media(min-width:1024px) { .stats-grid { grid-template-columns: repeat(4, 1fr); gap: 48px; } }
.stat-item { text-align: center; transition: transform 0.3s; }
.stat-item:hover { transform: scale(1.05); }
.stat-number { font-size: clamp(36px, 6vw, 52px); font-weight: 900; color: white; line-height: 1; margin-bottom: 8px; }
.stat-suffix { color: var(--yellow); }
.stat-label { font-size: 14px; color: rgba(255,255,255,0.7); font-weight: 500; }

/* ================================================================
   TESTIMONIALS
   ================================================================ */
.testimonials { padding: 100px 0; background: white; }
.testimonials-grid {
  display: grid; grid-template-columns: 1fr; gap: 24px;
}
@media(min-width:768px) { .testimonials-grid { grid-template-columns: repeat(3, 1fr); } }

.testimonial-card {
  background: white; border-radius: var(--radius-lg); padding: 28px;
  border: 1px solid var(--border); transition: var(--transition);
  display: flex; flex-direction: column;
}
.testimonial-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: rgba(26,86,219,0.12); }
.testimonial-stars { display: flex; gap: 3px; margin-bottom: 16px; }
.testimonial-star { color: var(--yellow); width: 18px; height: 18px; }
.testimonial-text { font-size: 14px; color: var(--slate-light); line-height: 1.75; flex: 1; margin-bottom: 20px; font-style: italic; }
.testimonial-profile {
  display: flex; align-items: center; gap: 12px;
  padding-top: 20px; border-top: 1px solid var(--border);
}
.testimonial-avatar {
  width: 48px; height: 48px; border-radius: 50%; overflow: hidden;
  flex-shrink: 0; background: linear-gradient(135deg, var(--primary), var(--cyan));
  display: flex; align-items: center; justify-content: center;
  color: white; font-weight: 700; font-size: 15px;
}
.testimonial-avatar img { width: 100%; height: 100%; object-fit: cover; }
.testimonial-name { font-size: 14px; font-weight: 700; color: var(--navy); }
.testimonial-role { font-size: 12px; color: var(--slate-light); }

/* ================================================================
   CTA
   ================================================================ */
.cta {
  padding: 100px 0; position: relative; overflow: hidden;
  background: linear-gradient(135deg, var(--primary), var(--primary-light), var(--cyan));
  background-size: 200% 200%; animation: gradientMove 8s ease infinite;
}
.cta::before {
  content: ''; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%;
  background: radial-gradient(ellipse at 20% 50%, rgba(255,255,255,0.08) 0%, transparent 50%);
  pointer-events: none;
}
.cta-inner {
  max-width: 780px; margin: 0 auto; text-align: center;
  position: relative; z-index: 2;
}
.cta-title { font-size: clamp(28px, 5vw, 44px); font-weight: 900; color: white; line-height: 1.15; margin-bottom: 20px; }
.cta-desc { font-size: 17px; color: rgba(255,255,255,0.85); margin-bottom: 40px; line-height: 1.7; }

/* ================================================================
   CONTACT
   ================================================================ */
.contact { padding: 100px 0; background: var(--surface); }
.contact-grid {
  display: grid; grid-template-columns: 1fr; gap: 40px;
}
@media(min-width:1024px) { .contact-grid { grid-template-columns: 3fr 2fr; } }

.contact-form-card {
  background: white; border-radius: var(--radius-xl); padding: 32px;
  box-shadow: var(--shadow-md); border: 1px solid var(--border);
}
@media(min-width:768px) { .contact-form-card { padding: 40px; } }
.form-title { font-size: 22px; font-weight: 700; margin-bottom: 28px; color: var(--navy); }
.form-row { display: grid; grid-template-columns: 1fr; gap: 16px; margin-bottom: 16px; }
@media(min-width:640px) { .form-row { grid-template-columns: 1fr 1fr; } }
.form-group { margin-bottom: 0; }
.form-label { display: block; font-size: 13px; font-weight: 600; color: var(--slate); margin-bottom: 6px; }
.form-input, .form-select, .form-textarea {
  width: 100%; padding: 12px 16px; border-radius: var(--radius);
  border: 1.5px solid var(--border); background: var(--surface);
  font-size: 14px; color: var(--navy); transition: var(--transition-fast);
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-glow); background: white;
}
.form-input::placeholder, .form-textarea::placeholder { color: var(--slate-muted); }
.form-textarea { resize: none; min-height: 120px; }
.form-submit { margin-top: 24px; }

.contact-info { display: flex; flex-direction: column; gap: 20px; }
.info-card {
  background: white; border-radius: var(--radius-lg); padding: 24px;
  box-shadow: var(--shadow-sm); border: 1px solid var(--border);
  display: flex; align-items: flex-start; gap: 16px;
  transition: var(--transition);
}
.info-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.info-icon {
  width: 48px; height: 48px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.info-icon svg { width: 20px; height: 20px; }
.info-icon.blue { background: var(--primary-pale); }
.info-icon.blue svg { color: var(--primary); }
.info-icon.cyan { background: #f0fdfa; }
.info-icon.cyan svg { color: var(--cyan); }
.info-icon.gold { background: var(--yellow-pale); }
.info-icon.gold svg { color: var(--yellow); }
.info-title { font-size: 15px; font-weight: 700; color: var(--navy); margin-bottom: 4px; }
.info-text { font-size: 13px; color: var(--slate-light); line-height: 1.6; }

.map-placeholder {
  background: linear-gradient(135deg, #e2e8f0, #cbd5e1);
  border-radius: var(--radius-lg); min-height: 200px;
  display: flex; align-items: center; justify-content: center;
}
.map-inner { text-align: center; }
.map-inner svg { width: 48px; height: 48px; color: var(--slate-muted); margin: 0 auto 10px; }
.map-label { font-size: 14px; font-weight: 600; color: var(--slate-light); }
.map-sub { font-size: 12px; color: var(--slate-muted); }

/* ================================================================
   FOOTER
   ================================================================ */
.footer { background: var(--navy); color: white; }
.footer-main {
  display: grid; grid-template-columns: 1fr; gap: 40px;
  padding: 64px 0;
}
@media(min-width:640px) { .footer-main { grid-template-columns: 1fr 1fr; } }
@media(min-width:1024px) { .footer-main { grid-template-columns: 1.3fr 1fr 1fr 1.3fr; gap: 48px; } }

.footer-brand p { font-size: 14px; color: var(--slate-muted); line-height: 1.7; margin: 16px 0; }
.footer-social { display: flex; gap: 10px; }
.social-icon {
  width: 38px; height: 38px; border-radius: 10px;
  background: var(--navy-light); border: 1px solid #334155;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition); cursor: pointer;
}
.social-icon svg { width: 16px; height: 16px; color: white; }
.social-icon:hover { background: var(--primary); border-color: var(--primary); transform: translateY(-2px); }

.footer-title { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 20px; color: white; }
.footer-link {
  display: block; font-size: 14px; color: var(--slate-muted); padding: 5px 0;
  transition: var(--transition-fast); cursor: pointer;
}
.footer-link:hover { color: var(--yellow); padding-left: 4px; }

.footer-contact-item { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 14px; }
.footer-contact-item svg { width: 16px; height: 16px; flex-shrink: 0; margin-top: 3px; }
.footer-contact-item span { font-size: 13px; color: var(--slate-muted); line-height: 1.6; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06); padding: 24px 0;
  display: flex; flex-direction: column; align-items: center; gap: 16px; text-align: center;
}
@media(min-width:640px) { .footer-bottom { flex-direction: row; justify-content: center; text-align: left; } }
.footer-copy { font-size: 12px; color: var(--slate-light); }
.footer-legal { display: flex; gap: 24px; }
.footer-legal span { font-size: 12px; color: var(--slate-light); cursor: pointer; transition: color 0.3s; }
.footer-legal span:hover { color: var(--slate-muted); }

/* ===== BACK TO TOP ===== */
.back-to-top {
  position: fixed; bottom: 30px; right: 30px; width: 48px; height: 48px;
  border-radius: 50%; background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: white; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(26,86,219,0.3); z-index: 100;
  opacity: 0; visibility: hidden; transform: translateY(20px);
  transition: var(--transition); cursor: pointer;
}
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { transform: translateY(-4px); box-shadow: 0 8px 30px rgba(26,86,219,0.4); }
.back-to-top svg { width: 22px; height: 22px; }

/* ===== RESPONSIVE FINE-TUNING ===== */
@media(max-width:480px) {
  .hero-buttons { flex-direction: column; }
  .hero-buttons .btn { width: 100%; }
  .about-checklist { grid-template-columns: 1fr; }
  .product-cta-row { flex-direction: column; align-items: center; }
  .product-cta-row .btn { width: 100%; max-width: 280px; justify-content: center; }
}