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

:root {
  --primary: #00d48e;
  --primary-dark: #00b377;
  --primary-glow: rgba(0, 212, 142, 0.15);
  --accent: #00a8ff;
  --bg-dark: #040d21;
  --bg-navy: #0a1a3a;
  --bg-card: #0f2347;
  --bg-light: #f4f7fc;
  --bg-white: #ffffff;
  --text-body: #8899b4;
  --text-heading: #0b2653;
  --text-light: #ffffff;
  --glass-bg: rgba(255,255,255,0.04);
  --glass-border: rgba(255,255,255,0.08);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --radius: 12px;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 8px 30px rgba(0,0,0,0.08);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.12);
}

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

html { scroll-behavior: smooth; }

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

h1,h2,h3,h4,h5,h6 {
  font-family: var(--font);
  color: var(--text-heading);
  font-weight: 700;
  line-height: 1.2;
}

a { text-decoration:none; color:inherit; transition: all .3s var(--ease); }
ul { list-style:none; }
img { max-width:100%; display:block; }

/* === UTILITIES === */
.container { max-width:1200px; margin:0 auto; padding:0 24px; }
.text-center { text-align:center; }

.section-label {
  display:inline-flex; align-items:center; gap:8px;
  color: var(--primary); font-weight:600; font-size:.85rem;
  text-transform:uppercase; letter-spacing:2px; margin-bottom:16px;
}
.section-label::before {
  content:''; width:30px; height:2px; background: var(--primary);
}

.section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  margin-bottom:20px;
  position:relative;
}

.section-desc {
  max-width:600px; margin:0 auto 50px; font-size:1.05rem; color:var(--text-body);
}

.btn {
  display:inline-flex; align-items:center; gap:8px;
  padding:14px 32px; font-family:var(--font); font-weight:600; font-size:.95rem;
  border-radius:8px; border:2px solid var(--primary);
  background: var(--primary); color:#fff; cursor:pointer;
  transition: all .3s var(--ease); position:relative; overflow:hidden;
}
.btn::after {
  content:''; position:absolute; inset:0;
  background:linear-gradient(120deg, transparent 40%, rgba(255,255,255,.15) 50%, transparent 60%);
  transform:translateX(-100%); transition: transform .5s;
}
.btn:hover::after { transform:translateX(100%); }
.btn:hover { background:var(--primary-dark); border-color:var(--primary-dark); transform:translateY(-2px); box-shadow:0 8px 25px rgba(0,212,142,.3); }

.btn-outline {
  background:transparent; color:var(--primary);
}
.btn-outline:hover { background:var(--primary); color:#fff; }

.btn-white {
  background:#fff; color:var(--bg-dark); border-color:#fff;
}
.btn-white:hover { background:rgba(255,255,255,.9); transform:translateY(-2px); box-shadow:0 8px 25px rgba(255,255,255,.2); }

/* === REVEAL ANIMATIONS === */
.reveal {
  opacity:0; transform:translateY(40px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}
.reveal.visible { opacity:1; transform:translateY(0); }
.reveal-left { opacity:0; transform:translateX(-40px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal-left.visible { opacity:1; transform:translateX(0); }
.reveal-right { opacity:0; transform:translateX(40px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal-right.visible { opacity:1; transform:translateX(0); }

/* stagger children */
.stagger-children .reveal:nth-child(1) { transition-delay:.1s; }
.stagger-children .reveal:nth-child(2) { transition-delay:.2s; }
.stagger-children .reveal:nth-child(3) { transition-delay:.3s; }
.stagger-children .reveal:nth-child(4) { transition-delay:.4s; }

/* === TOP BAR === */
.top-bar {
  background:var(--bg-navy); padding:8px 0; font-size:.82rem;
  color:rgba(255,255,255,.6); border-bottom:1px solid rgba(255,255,255,.06);
  position:fixed; top:0; left:0; width:100%; z-index:1001;
  transition: all .4s var(--ease);
}
.top-bar .container { display:flex; justify-content:space-between; align-items:center; }
.top-bar-left { display:flex; align-items:center; gap:24px; }
.top-bar-left a, .top-bar-right span {
  display:inline-flex; align-items:center; gap:6px;
  color:rgba(255,255,255,.6); font-size:.82rem; transition:color .3s;
}
.top-bar-left a:hover { color:var(--primary); }
.top-bar-left svg, .top-bar-right svg { color:var(--primary); flex-shrink:0; }
.top-bar-right { display:flex; align-items:center; gap:16px; }

/* === NAVBAR === */
.navbar {
  position:fixed; top:36px; left:0; width:100%; z-index:1000;
  padding:16px 0; background:transparent; transition: all .4s var(--ease);
}
.navbar.scrolled {
  top:0; background:rgba(4,13,33,.95); backdrop-filter:blur(20px);
  padding:10px 0; box-shadow:0 4px 30px rgba(0,0,0,.2);
}
.navbar .container { display:flex; justify-content:space-between; align-items:center; }

.nav-brand {
  display:flex; align-items:center;
}
.nav-brand img { height:40px; width:auto; }
.navbar.scrolled .nav-brand img { height:34px; }

.nav-links { display:flex; align-items:center; gap:32px; }
.nav-links a { color:rgba(255,255,255,.8); font-weight:500; font-size:.95rem; position:relative; }
.nav-links a::after {
  content:''; position:absolute; bottom:-4px; left:0; width:0; height:2px;
  background:var(--primary); transition: width .3s var(--ease);
}
.nav-links a:hover { color:#fff; }
.nav-links a:hover::after { width:100%; }

.lang-switch { display:flex; align-items:center; gap:4px; margin-left:8px; }
.lang-switch a {
  padding:4px 10px; border-radius:4px; font-size:.85rem; font-weight:600;
  color:rgba(255,255,255,.5); transition: all .3s;
}
.lang-switch a.active { color:var(--primary); background:rgba(0,212,142,.1); }
.lang-switch a:hover { color:#fff; }
.lang-divider { color:rgba(255,255,255,.2); font-size:.85rem; }

/* Hamburger */
.hamburger {
  display:none; flex-direction:column; gap:5px; cursor:pointer;
  background:none; border:none; padding:8px; z-index:1001;
}
.hamburger span {
  width:24px; height:2px; background:#fff; border-radius:2px;
  transition: all .3s var(--ease);
}
.hamburger.active span:nth-child(1) { transform:rotate(45deg) translate(5px,5px); }
.hamburger.active span:nth-child(2) { opacity:0; }
.hamburger.active span:nth-child(3) { transform:rotate(-45deg) translate(5px,-5px); }

/* === HERO === */
.hero {
  position:relative; min-height:70vh; display:flex; align-items:center;
  background: var(--bg-dark); color:#fff; padding:100px 0 60px; overflow:hidden;
}
#hero-canvas {
  position:absolute; inset:0; width:100%; height:100%; z-index:0;
}
.hero-overlay {
  position:absolute; inset:0; z-index:1;
  background: linear-gradient(180deg, rgba(4,13,33,.3) 0%, rgba(4,13,33,.8) 100%);
}
.hero .container { position:relative; z-index:2; }
.hero-content { max-width:700px; }
.hero-badge {
  display:inline-flex; align-items:center; gap:8px;
  padding:8px 18px; border-radius:50px;
  background:rgba(0,212,142,.1); border:1px solid rgba(0,212,142,.2);
  color:var(--primary); font-size:.85rem; font-weight:600;
  margin-bottom:24px; backdrop-filter:blur(10px);
}
.hero-badge .dot { width:6px; height:6px; border-radius:50%; background:var(--primary); animation:pulse-dot 2s infinite; }
@keyframes pulse-dot {
  0%,100% { opacity:1; transform:scale(1); }
  50% { opacity:.5; transform:scale(1.5); }
}
.hero h1 {
  font-size:clamp(2.5rem,5.5vw,4.2rem); color:#fff;
  margin-bottom:24px; line-height:1.08; font-weight:800;
  letter-spacing:-.02em;
}
.hero h1 .gradient-text {
  background:linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip:text; -webkit-text-fill-color:transparent;
  background-clip:text;
}
.hero p { font-size:1.15rem; color:rgba(255,255,255,.7); margin-bottom:36px; max-width:550px; line-height:1.8; }
.hero-buttons { display:flex; gap:16px; flex-wrap:wrap; }

/* === STATS BAR === */
.stats-bar {
  background:var(--bg-navy); padding:60px 0; position:relative;
  border-top:1px solid rgba(255,255,255,.05);
}
.stats-grid {
  display:grid; grid-template-columns:repeat(4,1fr); gap:30px;
}
.stat-item { text-align:center; position:relative; }
.stat-item:not(:last-child)::after {
  content:''; position:absolute; right:0; top:20%; height:60%;
  width:1px; background:rgba(255,255,255,.08);
}
.stat-number {
  font-size:clamp(2rem,4vw,3rem); font-weight:800; color:#fff;
  margin-bottom:4px; line-height:1;
}
.stat-number .accent { color:var(--primary); }
.stat-label { color:rgba(255,255,255,.5); font-size:.9rem; font-weight:500; }

/* === ABOUT === */
.about-section { background:var(--bg-white); padding:100px 0; }
.about-grid {
  display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:center;
}
.about-content p { margin-bottom:20px; font-size:1.05rem; }
.about-features { display:grid; grid-template-columns:1fr 1fr; gap:16px; margin:30px 0; }
.about-feature {
  display:flex; align-items:flex-start; gap:12px; padding:16px;
  background:var(--bg-light); border-radius:var(--radius); transition:all .3s;
}
.about-feature:hover { background:#edf2fa; transform:translateY(-2px); }
.about-feature .feat-icon {
  width:40px; height:40px; border-radius:8px;
  background:linear-gradient(135deg, var(--primary), var(--accent));
  display:flex; align-items:center; justify-content:center;
  flex-shrink:0;
}
.about-feature .feat-icon svg { width:20px; height:20px; color:#fff; }
.about-feature h4 { font-size:.9rem; margin-bottom:2px; }
.about-feature p { font-size:.8rem; color:var(--text-body); line-height:1.4; }

.about-img-wrapper { position:relative; }
.about-img-wrapper img {
  border-radius:var(--radius); box-shadow:var(--shadow-lg);
  width:100%;
}
.about-img-wrapper .floating-card {
  position:absolute; bottom:-20px; left:-20px;
  background:#fff; padding:20px 24px; border-radius:var(--radius);
  box-shadow:var(--shadow-md); display:flex; align-items:center; gap:14px;
}
.floating-card .fc-icon {
  width:48px; height:48px; border-radius:10px;
  background:linear-gradient(135deg, var(--primary), var(--accent));
  display:flex; align-items:center; justify-content:center;
}
.floating-card .fc-icon svg { width:24px; height:24px; color:#fff; }
.floating-card .fc-text h4 { font-size:1.1rem; color:var(--text-heading); }
.floating-card .fc-text p { font-size:.8rem; color:var(--text-body); }

/* === SERVICES === */
.services-section { background:var(--bg-light); padding:100px 0; }
.services-grid {
  display:grid; grid-template-columns:repeat(3,1fr); gap:24px; margin-top:50px;
}
.service-card {
  background:#fff; padding:40px 32px; border-radius:var(--radius);
  box-shadow:var(--shadow-sm); transition:all .4s var(--ease);
  border:1px solid rgba(0,0,0,.04); 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(--accent));
  transform:scaleX(0); transform-origin:left; transition:transform .4s var(--ease);
}
.service-card:hover::before { transform:scaleX(1); }
.service-card:hover { transform:translateY(-8px); box-shadow:var(--shadow-lg); }

.service-icon-wrap {
  width:60px; height:60px; border-radius:14px;
  background:var(--primary-glow); display:flex; align-items:center; justify-content:center;
  margin-bottom:24px; transition:all .3s;
}
.service-card:hover .service-icon-wrap { background:var(--primary); }
.service-icon-wrap svg { width:28px; height:28px; color:var(--primary); transition:color .3s; }
.service-card:hover .service-icon-wrap svg { color:#fff; }

.service-card h3 { font-size:1.25rem; margin-bottom:14px; }
.service-card p { font-size:.95rem; line-height:1.7; }
.service-card .card-link {
  display:inline-flex; align-items:center; gap:6px;
  color:var(--primary); font-weight:600; font-size:.9rem;
  margin-top:20px; transition:gap .3s;
}
.service-card:hover .card-link { gap:10px; }

/* === WHY US === */
.why-section { background:var(--bg-dark); padding:100px 0; color:#fff; position:relative; overflow:hidden; }
.why-section::before {
  content:''; position:absolute; top:-200px; right:-200px;
  width:500px; height:500px; border-radius:50%;
  background:radial-gradient(circle, rgba(0,212,142,.08), transparent 70%);
}
.why-section .section-title { color:#fff; }
.why-section .section-desc { color:rgba(255,255,255,.5); }

.why-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; margin-top:50px; }
.why-card {
  background:var(--glass-bg); border:1px solid var(--glass-border);
  padding:36px 28px; border-radius:var(--radius);
  backdrop-filter:blur(10px); transition:all .4s var(--ease);
}
.why-card:hover { background:rgba(255,255,255,.07); border-color:rgba(0,212,142,.2); transform:translateY(-4px); }
.why-card .why-num {
  font-size:3rem; font-weight:800;
  background:linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip:text; -webkit-text-fill-color:transparent;
  background-clip:text; line-height:1; margin-bottom:16px;
}
.why-card h3 { color:#fff; font-size:1.15rem; margin-bottom:10px; }
.why-card p { color:rgba(255,255,255,.5); font-size:.9rem; line-height:1.7; }

/* === TRUST BAR === */
.trust-section { background:var(--bg-white); padding:60px 0; border-top:1px solid #eee; border-bottom:1px solid #eee; }
.trust-section .section-label { justify-content:center; }
.trust-logos {
  display:flex; align-items:center; justify-content:center;
  gap:50px; flex-wrap:wrap; margin-top:30px; opacity:.5;
}
.trust-logos .trust-logo {
  font-family:var(--font); font-weight:800; font-size:1.4rem;
  color:var(--text-heading); letter-spacing:-.5px;
  transition:opacity .3s;
}
.trust-logos .trust-logo:hover { opacity:.8; }

/* === CONTACT SECTION === */
.contact-section {
  padding:100px 0;
  background:linear-gradient(135deg, var(--bg-light) 0%, #e8f0fe 100%);
}
.contact-grid { display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:start; }

.contact-info h2 { margin-bottom:20px; }
.contact-info > p { margin-bottom:30px; font-size:1.05rem; }

.contact-detail {
  display:flex; align-items:flex-start; gap:16px;
  margin-bottom:24px; padding:16px 20px;
  background:#fff; border-radius:var(--radius); box-shadow:var(--shadow-sm);
}
.contact-detail .cd-icon {
  width:44px; height:44px; border-radius:10px;
  background:var(--primary-glow); display:flex; align-items:center; justify-content:center;
  flex-shrink:0;
}
.contact-detail .cd-icon svg { width:20px; height:20px; color:var(--primary); }
.contact-detail h4 { font-size:.9rem; margin-bottom:2px; }
.contact-detail p { font-size:.9rem; color:var(--text-body); }

.contact-form-card {
  background:#fff; padding:40px; border-radius:var(--radius);
  box-shadow:var(--shadow-md);
}
.contact-form-card h3 { font-size:1.3rem; margin-bottom:24px; }

.form-group { margin-bottom:20px; }
.form-group label {
  display:block; font-size:.85rem; font-weight:600;
  color:var(--text-heading); margin-bottom:6px;
}
.form-group input,
.form-group textarea,
.form-group select {
  width:100%; padding:12px 16px; border:1px solid #dde3ed;
  border-radius:8px; font-family:var(--font); font-size:.95rem;
  color:var(--text-heading); transition:border-color .3s;
  background:var(--bg-light);
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline:none; border-color:var(--primary); box-shadow:0 0 0 3px var(--primary-glow);
}
.form-group textarea { resize:vertical; min-height:120px; }
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:16px; }

.contact-form-card .btn { width:100%; justify-content:center; padding:16px; }

/* === CTA === */
.cta-section {
  background:linear-gradient(135deg, var(--bg-dark), var(--bg-navy));
  padding:80px 0; text-align:center; position:relative; overflow:hidden;
}
.cta-section::before {
  content:''; position:absolute; inset:0;
  background:radial-gradient(ellipse at center, rgba(0,212,142,.1), transparent 70%);
}
.cta-section .container { position:relative; z-index:1; }
.cta-section h2 { color:#fff; font-size:clamp(1.8rem,3.5vw,2.5rem); margin-bottom:16px; }
.cta-section p { color:rgba(255,255,255,.6); margin-bottom:32px; max-width:500px; margin-left:auto; margin-right:auto; }

/* === FOOTER === */
.footer { background:var(--bg-dark); color:#fff; padding:80px 0 0; }
.footer-grid {
  display:grid; grid-template-columns:2fr 1fr 1fr 1.5fr;
  gap:40px; padding-bottom:50px;
}
.footer-about p { color:rgba(255,255,255,.5); margin-top:16px; max-width:280px; font-size:.9rem; line-height:1.7; }
.footer-about .social-links { display:flex; gap:12px; margin-top:20px; }
.footer-about .social-links a {
  width:36px; height:36px; border-radius:8px;
  background:rgba(255,255,255,.06); display:flex; align-items:center; justify-content:center;
  transition:all .3s;
}
.footer-about .social-links a:hover { background:var(--primary); transform:translateY(-2px); }
.footer-about .social-links a svg { width:16px; height:16px; color:#fff; }

.footer h4 { color:#fff; margin-bottom:20px; font-size:1rem; font-weight:700; }
.footer-links li { margin-bottom:12px; }
.footer-links li a { color:rgba(255,255,255,.5); font-size:.9rem; display:flex; align-items:center; gap:6px; }
.footer-links li a::before { content:'→'; font-size:.75rem; color:var(--primary); opacity:0; transition:all .3s; margin-left:-14px; }
.footer-links li a:hover { color:var(--primary); padding-left:4px; }
.footer-links li a:hover::before { opacity:1; margin-left:0; }

.footer-contact-item { display:flex; align-items:flex-start; gap:10px; margin-bottom:14px; color:rgba(255,255,255,.5); font-size:.9rem; }
.footer-contact-item svg { width:16px; height:16px; color:var(--primary); flex-shrink:0; margin-top:3px; }

.footer-bottom {
  text-align:center; padding:24px 0; margin-top:0;
  border-top:1px solid rgba(255,255,255,.06);
  color:rgba(255,255,255,.3); font-size:.85rem;
}

/* === RESPONSIVE === */
@media (max-width:1024px) {
  .services-grid, .why-grid { grid-template-columns:repeat(2,1fr); }
  .stats-grid { grid-template-columns:repeat(2,1fr); gap:30px; }
  .stat-item:nth-child(2)::after { display:none; }
  .footer-grid { grid-template-columns:1fr 1fr; }
}

@media (max-width:768px) {
  .top-bar { display:none; }
  .navbar { top:0; }
  .hamburger { display:flex; }
  .nav-links {
    position:fixed; top:0; right:-100%; width:280px; height:100vh;
    background:var(--bg-dark); flex-direction:column; justify-content:center;
    gap:24px; padding:40px; transition:right .4s var(--ease);
    box-shadow:-10px 0 40px rgba(0,0,0,.3);
  }
  .nav-links.open { right:0; }
  .nav-links a { font-size:1.1rem; }
  .nav-links a::after { display:none; }
  .lang-switch { margin-left:0; margin-top:16px; }

  .hero h1 { font-size:2.2rem; }
  .hero-buttons { flex-direction:column; align-items:flex-start; }

  .about-grid, .contact-grid { grid-template-columns:1fr; }
  .about-features { grid-template-columns:1fr; }
  .services-grid, .why-grid { grid-template-columns:1fr; }
  .stats-grid { grid-template-columns:1fr 1fr; }
  .stat-item::after { display:none !important; }
  .footer-grid { grid-template-columns:1fr; }

  .floating-card { position:static; margin-top:16px; }
  .form-row { grid-template-columns:1fr; }
  .trust-logos { gap:30px; }
}

@media (max-width:480px) {
  .stats-grid { grid-template-columns:1fr; }
  .hero h1 { font-size:1.8rem; }
  .section-title { font-size:1.6rem; }
  .contact-form-card { padding:24px; }
}