/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --secondary: #7c3aed;
  --accent: #06b6d4;
  --dark: #0f172a;
  --dark-2: #1e293b;
  --dark-3: #334155;
  --text: #e2e8f0;
  --text-muted: #94a3b8;
  --border: rgba(255,255,255,0.08);
  --card-bg: rgba(255,255,255,0.04);
  --gradient: linear-gradient(135deg, var(--primary), var(--secondary));
  --font-main: 'Inter', sans-serif;
  --font-display: 'Space Grotesk', sans-serif;
  --radius: 16px;
  --shadow: 0 20px 60px rgba(0,0,0,0.4);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-main);
  background: var(--dark);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 100px 0; }

/* ===== PRELOADER ===== */
.preloader {
  position: fixed; inset: 0; background: var(--dark);
  display: flex; align-items: center; justify-content: center;
  z-index: 9999; transition: opacity 0.5s, visibility 0.5s;
}
.preloader.hidden { opacity: 0; visibility: hidden; }
.preloader-inner { text-align: center; }
.preloader-logo {
  width: 64px; height: 64px; background: var(--gradient);
  border-radius: 16px; display: flex; align-items: center; justify-content: center;
  font-size: 28px; font-weight: 800; color: #fff; margin: 0 auto 20px;
  animation: pulse 1s infinite;
}
.preloader-bar {
  width: 200px; height: 4px; background: var(--dark-3);
  border-radius: 2px; margin: 16px auto 12px; overflow: hidden;
}
.preloader-fill {
  height: 100%; background: var(--gradient);
  border-radius: 2px; animation: loading 1.5s ease-in-out infinite;
}
.preloader p { color: var(--text-muted); font-size: 14px; }
@keyframes loading { 0%{width:0} 50%{width:70%} 100%{width:100%} }
@keyframes pulse { 0%,100%{transform:scale(1)} 50%{transform:scale(1.05)} }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 16px 0; transition: var(--transition);
  background: #fff;
  border-bottom: 1px solid #e5e7eb;
}
.navbar.scrolled {
  background: #fff;
  border-bottom: 1px solid #e5e7eb;
  box-shadow: 0 2px 16px rgba(0,0,0,0.08);
  padding: 12px 0;
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.logo { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 700; font-size: 20px; color: var(--dark); }
.logo-icon {
  width: 38px; height: 38px; background: var(--gradient);
  border-radius: 10px; display: flex; align-items: center; justify-content: center;
  font-size: 18px; font-weight: 800; color: #fff;
}
.logo em { color: var(--primary); font-style: normal; }
.nav-links { display: flex; align-items: center; gap: 8px; }
.nav-links a {
  padding: 8px 14px; border-radius: 8px; font-size: 14px; font-weight: 500;
  color: #374151; transition: var(--transition);
}
.nav-links a:hover { color: var(--primary); background: rgba(37,99,235,0.06); }
.nav-links a.active { color: var(--primary); background: rgba(37,99,235,0.08); }
.nav-actions { display: flex; align-items: center; gap: 12px; }
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 24px; height: 2px; background: #374151; border-radius: 2px; transition: var(--transition); }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 28px; border-radius: 10px; font-weight: 600;
  font-size: 15px; cursor: pointer; border: none; transition: var(--transition);
  font-family: var(--font-main);
}
.btn-primary { background: var(--gradient); color: #fff; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(37,99,235,0.4); }
.btn-outline { background: transparent; color: #fff; border: 1.5px solid var(--border); }
.btn-outline:hover { background: var(--card-bg); border-color: var(--primary); }
.btn-sm { padding: 8px 18px; font-size: 13px; border-radius: 8px; }
.btn-lg { padding: 16px 36px; font-size: 16px; }
.btn-full { width: 100%; justify-content: center; }

/* ===== SECTION HEADER ===== */
.section-header { text-align: center; margin-bottom: 64px; }
.section-tag {
  display: inline-block; padding: 6px 16px; background: rgba(37,99,235,0.15);
  color: var(--accent); border-radius: 20px; font-size: 13px; font-weight: 600;
  letter-spacing: 0.5px; margin-bottom: 16px; border: 1px solid rgba(6,182,212,0.2);
}
.section-header h2 { font-family: var(--font-display); font-size: clamp(28px, 4vw, 42px); font-weight: 700; margin-bottom: 16px; }
.section-header p { color: var(--text-muted); max-width: 560px; margin: 0 auto; font-size: 16px; }
.gradient-text { background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

/* ===== HERO ===== */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  position: relative; overflow: hidden; padding: 120px 0 80px;
}
.hero-bg-animation { position: absolute; inset: 0; z-index: 0; }
#networkCanvas { width: 100%; height: 100%; opacity: 0.4; }
.hero-content {
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px;
  align-items: center; position: relative; z-index: 1;
}
.hero-text .badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 18px; background: rgba(37,99,235,0.15);
  border: 1px solid rgba(37,99,235,0.3); border-radius: 24px;
  font-size: 13px; font-weight: 600; color: var(--accent); margin-bottom: 24px;
}
.hero-text h1 {
  font-family: var(--font-display); font-size: clamp(32px, 5vw, 58px);
  font-weight: 800; line-height: 1.15; margin-bottom: 20px;
}
.hero-text p { color: var(--text-muted); font-size: 17px; margin-bottom: 36px; max-width: 480px; }
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 48px; }
.hero-stats { display: flex; gap: 40px; }
.stat { text-align: center; }
.stat-num { font-family: var(--font-display); font-size: 32px; font-weight: 800; background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.stat p { color: var(--text-muted); font-size: 13px; margin-top: 2px; }

/* ===== TECH ILLUSTRATION ===== */
.hero-visual { display: flex; align-items: center; justify-content: center; }
.tech-illustration {
  position: relative; width: 420px; height: 420px;
  display: flex; align-items: center; justify-content: center;
}
.orbit-ring {
  position: absolute; border-radius: 50%;
  border: 1px dashed rgba(37,99,235,0.3);
  display: flex; align-items: flex-start; justify-content: center;
}
.ring-1 { width: 200px; height: 200px; animation: orbit 8s linear infinite; }
.ring-2 { width: 300px; height: 300px; animation: orbit 12s linear infinite reverse; }
.ring-3 { width: 400px; height: 400px; animation: orbit 16s linear infinite; }
.orbit-icon {
  width: 40px; height: 40px; background: var(--dark-2);
  border: 1px solid var(--border); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--accent); font-size: 16px; margin-top: -20px;
  box-shadow: 0 0 20px rgba(6,182,212,0.3);
}
@keyframes orbit { from{transform:rotate(0deg)} to{transform:rotate(360deg)} }
.center-globe {
  position: relative; width: 100px; height: 100px;
  display: flex; align-items: center; justify-content: center; z-index: 2;
}
.globe-inner {
  width: 80px; height: 80px; background: var(--gradient);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 32px; color: #fff; box-shadow: 0 0 40px rgba(37,99,235,0.5);
  animation: float 3s ease-in-out infinite;
}
@keyframes float { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-12px)} }
.pulse-ring {
  position: absolute; width: 100px; height: 100px;
  border: 2px solid rgba(37,99,235,0.4); border-radius: 50%;
  animation: pulseRing 2s ease-out infinite;
}
.pulse-ring.delay-1 { animation-delay: 1s; }
@keyframes pulseRing { 0%{transform:scale(1);opacity:1} 100%{transform:scale(2.5);opacity:0} }
.floating-card {
  position: absolute; background: var(--dark-2);
  border: 1px solid var(--border); border-radius: 12px;
  padding: 10px 16px; font-size: 13px; font-weight: 600;
  display: flex; align-items: center; gap: 8px; color: var(--text);
  box-shadow: var(--shadow); white-space: nowrap;
}
.floating-card i { color: var(--accent); }
.card-1 { top: 40px; right: 20px; animation: floatCard 4s ease-in-out infinite; }
.card-2 { bottom: 80px; left: 10px; animation: floatCard 4s ease-in-out infinite 1.3s; }
.card-3 { bottom: 40px; right: 30px; animation: floatCard 4s ease-in-out infinite 2.6s; }
@keyframes floatCard { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-8px)} }
.scroll-indicator {
  position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
}
.scroll-dot {
  width: 6px; height: 6px; background: var(--accent); border-radius: 50%;
  animation: scrollBounce 1.5s ease-in-out infinite;
}
@keyframes scrollBounce { 0%,100%{transform:translateY(0);opacity:1} 50%{transform:translateY(12px);opacity:0.3} }

/* ===== SERVICES ===== */
.services { background: var(--dark-2); }
.services-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px;
}
.service-card {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 32px; transition: var(--transition);
  position: relative; overflow: hidden;
}
.service-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--gradient); transform: scaleX(0); transition: var(--transition);
}
.service-card:hover { transform: translateY(-6px); border-color: rgba(37,99,235,0.3); box-shadow: 0 20px 40px rgba(0,0,0,0.3); }
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 56px; height: 56px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; margin-bottom: 20px;
}
.service-card h3 { font-family: var(--font-display); font-size: 18px; font-weight: 600; margin-bottom: 10px; }
.service-card p { color: var(--text-muted); font-size: 14px; line-height: 1.7; margin-bottom: 20px; }
.service-link { color: var(--primary); font-size: 14px; font-weight: 600; display: inline-flex; align-items: center; gap: 6px; transition: var(--transition); }
.service-link:hover { gap: 10px; }

/* ===== ABOUT ===== */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-illustration { position: relative; }
.code-window {
  background: #0d1117; border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow);
}
.window-bar {
  background: var(--dark-2); padding: 12px 16px;
  display: flex; gap: 8px; border-bottom: 1px solid var(--border);
}
.window-bar span {
  width: 12px; height: 12px; border-radius: 50%;
}
.window-bar span:nth-child(1) { background: #ff5f57; }
.window-bar span:nth-child(2) { background: #febc2e; }
.window-bar span:nth-child(3) { background: #28c840; }
.code-lines { padding: 24px; font-family: 'Courier New', monospace; font-size: 14px; line-height: 2; }
.code-line { white-space: nowrap; }
.code-line.indent { padding-left: 24px; }
.code-line.mt { margin-top: 12px; }
.kw { color: #ff79c6; }
.var { color: #8be9fd; }
.key { color: #50fa7b; }
.str { color: #f1fa8c; }
.num { color: #bd93f9; }
.fn { color: #50fa7b; }
.about-badge {
  position: absolute; background: var(--dark-2);
  border: 1px solid var(--border); border-radius: 12px;
  padding: 10px 16px; font-size: 13px; font-weight: 600;
  display: flex; align-items: center; gap: 8px;
  box-shadow: var(--shadow);
}
.about-badge i { color: var(--accent); }
.badge-1 { top: -16px; right: -16px; animation: floatCard 4s ease-in-out infinite; }
.badge-2 { bottom: -16px; left: -16px; animation: floatCard 4s ease-in-out infinite 2s; }
.about-content .section-tag { display: inline-block; margin-bottom: 16px; }
.about-content h2 { font-family: var(--font-display); font-size: clamp(26px, 3.5vw, 38px); font-weight: 700; margin-bottom: 20px; }
.about-content p { color: var(--text-muted); margin-bottom: 16px; }
.about-features { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 28px 0; }
.feature { display: flex; align-items: center; gap: 10px; font-size: 14px; font-weight: 500; }
.feature i { color: var(--accent); font-size: 14px; }

/* ===== SOLUTIONS ===== */
.solutions { background: var(--dark-2); }
.solutions-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 24px; }
.solution-card {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 32px 24px; transition: var(--transition);
  position: relative;
}
.solution-card:hover { transform: translateY(-6px); border-color: rgba(37,99,235,0.3); }
.solution-num {
  font-family: var(--font-display); font-size: 48px; font-weight: 800;
  color: rgba(37,99,235,0.15); line-height: 1; margin-bottom: 16px;
}
.solution-icon { font-size: 28px; color: var(--accent); margin-bottom: 16px; }
.solution-card h3 { font-size: 17px; font-weight: 600; margin-bottom: 10px; }
.solution-card p { color: var(--text-muted); font-size: 14px; }

/* ===== BRANDS ===== */
.brands-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
.brand-card {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px; display: flex; gap: 20px;
  transition: var(--transition); align-items: flex-start;
}
.brand-card:hover { transform: translateY(-4px); border-color: rgba(37,99,235,0.3); box-shadow: 0 16px 40px rgba(0,0,0,0.3); }
.brand-icon {
  width: 52px; height: 52px; border-radius: 14px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center; font-size: 22px;
}
.brand-info h3 { font-size: 17px; font-weight: 700; margin-bottom: 4px; }
.brand-tag { font-size: 12px; color: var(--text-muted); display: block; margin-bottom: 10px; }
.brand-info p { color: var(--text-muted); font-size: 13px; line-height: 1.6; margin-bottom: 12px; }
.brand-link { font-size: 13px; font-weight: 600; display: inline-flex; align-items: center; gap: 6px; transition: var(--transition); }
.brand-link:hover { gap: 10px; }

/* ===== SHOP ===== */
.shop { background: var(--dark-2); }
.shop-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 24px; margin-bottom: 48px; }
.shop-card {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 32px 24px; text-align: center;
  transition: var(--transition);
}
.shop-card:hover { transform: translateY(-6px); border-color: rgba(37,99,235,0.3); }
.shop-icon { font-size: 36px; color: var(--accent); margin-bottom: 16px; }
.shop-card h3 { font-size: 16px; font-weight: 600; margin-bottom: 8px; }
.shop-card p { color: var(--text-muted); font-size: 13px; margin-bottom: 20px; }
.shop-cta { text-align: center; }

/* ===== CONTACT ===== */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 80px; align-items: start; }
.contact-info .section-tag { display: inline-block; margin-bottom: 16px; }
.contact-info h2 { font-family: var(--font-display); font-size: clamp(26px, 3.5vw, 38px); font-weight: 700; margin-bottom: 16px; }
.contact-info > p { color: var(--text-muted); margin-bottom: 36px; }
.contact-items { display: flex; flex-direction: column; gap: 20px; margin-bottom: 36px; }
.contact-item { display: flex; align-items: flex-start; gap: 16px; }
.contact-icon {
  width: 44px; height: 44px; background: rgba(37,99,235,0.15);
  border-radius: 12px; display: flex; align-items: center; justify-content: center;
  color: var(--accent); font-size: 16px; flex-shrink: 0;
}
.contact-item strong { display: block; font-size: 14px; margin-bottom: 2px; }
.contact-item p, .contact-item a { color: var(--text-muted); font-size: 14px; }
.contact-item a:hover { color: var(--accent); }
.social-links { display: flex; gap: 12px; }
.social-link {
  width: 40px; height: 40px; background: var(--card-bg);
  border: 1px solid var(--border); border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 15px; color: var(--text-muted); transition: var(--transition);
}
.social-link:hover { background: var(--primary); color: #fff; border-color: var(--primary); transform: translateY(-2px); }
.contact-form-wrap {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 40px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 8px; color: var(--text-muted); }
.form-group input, .form-group textarea {
  width: 100%; background: var(--dark-2); border: 1px solid var(--border);
  border-radius: 10px; padding: 12px 16px; color: var(--text);
  font-family: var(--font-main); font-size: 14px; transition: var(--transition);
  outline: none;
}
.form-group input:focus, .form-group textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(37,99,235,0.15); }
.form-group textarea { resize: vertical; }
.alert {
  padding: 14px 18px; border-radius: 10px; margin-bottom: 20px;
  font-size: 14px; display: flex; align-items: center; gap: 10px;
}
.alert-success { background: rgba(5,150,105,0.15); border: 1px solid rgba(5,150,105,0.3); color: #34d399; }
.alert-error { background: rgba(220,38,38,0.15); border: 1px solid rgba(220,38,38,0.3); color: #f87171; }

/* ===== FOOTER ===== */
.footer { background: #080e1a; border-top: 1px solid var(--border); }
.footer-top { padding: 80px 0 60px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 48px; }
.footer-brand .logo { margin-bottom: 16px; display: inline-flex; }
.footer-brand p { color: var(--text-muted); font-size: 14px; line-height: 1.7; margin-bottom: 24px; max-width: 280px; }
.footer-col h4 { font-size: 15px; font-weight: 700; margin-bottom: 20px; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a { color: var(--text-muted); font-size: 14px; transition: var(--transition); }
.footer-col ul li a:hover { color: var(--accent); padding-left: 4px; }
.contact-list li { display: flex; align-items: flex-start; gap: 10px; color: var(--text-muted); font-size: 14px; margin-bottom: 10px; }
.contact-list li i { color: var(--accent); margin-top: 3px; flex-shrink: 0; }
.contact-list li a { color: var(--text-muted); }
.contact-list li a:hover { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid var(--border); padding: 24px 0;
}
.footer-bottom .container { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer-bottom p { color: var(--text-muted); font-size: 13px; }
.footer-bottom a { color: var(--accent); }

/* ===== AOS ANIMATIONS ===== */
[data-aos] { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
[data-aos].aos-animate { opacity: 1; transform: translateY(0); }
[data-aos="fade-right"] { transform: translateX(-30px); }
[data-aos="fade-right"].aos-animate { transform: translateX(0); }
[data-aos="fade-left"] { transform: translateX(30px); }
[data-aos="fade-left"].aos-animate { transform: translateX(0); }
[data-aos="zoom-in"] { transform: scale(0.9); }
[data-aos="zoom-in"].aos-animate { transform: scale(1); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero-content { grid-template-columns: 1fr; text-align: center; }
  .hero-text p, .hero-buttons { margin-left: auto; margin-right: auto; }
  .hero-buttons { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-visual { display: none; }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
}
@media (max-width: 768px) {
  .section { padding: 72px 0; }
  .nav-links { display: none; position: fixed; top: 70px; left: 0; right: 0; background: #fff; flex-direction: column; padding: 24px; gap: 4px; border-bottom: 1px solid #e5e7eb; box-shadow: 0 8px 24px rgba(0,0,0,0.08); }
  .nav-links.open { display: flex; }
  .hamburger { display: flex; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .about-features { grid-template-columns: 1fr; }
  .hero-stats { gap: 24px; }
  .contact-form-wrap { padding: 24px; }
}

/* ===== LOGO IMAGE ===== */
.logo-img { height: 44px; width: auto; object-fit: contain; display: block; }
.preloader-img-logo { height: 56px; width: auto; object-fit: contain; margin: 0 auto 20px; display: block; }

/* ===== ACTIVE NAV ===== */
.nav-links a.active { color: #fff; background: var(--card-bg); }

/* ===== PAGE HERO (inner pages) ===== */
.page-hero {
  padding: 160px 0 80px; background: var(--dark-2);
  position: relative; overflow: hidden; text-align: center;
}
.page-hero::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(37,99,235,0.15) 0%, transparent 70%);
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero .section-tag { margin-bottom: 16px; }
.page-hero h1 { font-family: var(--font-display); font-size: clamp(32px,5vw,52px); font-weight: 800; margin-bottom: 16px; }
.page-hero p { color: var(--text-muted); font-size: 17px; max-width: 580px; margin: 0 auto; }
.breadcrumb { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 24px; font-size: 13px; color: var(--text-muted); }
.breadcrumb a { color: var(--accent); }
.breadcrumb i { font-size: 10px; }

/* ===== ZOHO FORM WRAPPER ===== */
.zoho-wrap {
  padding: 8px;
  min-height: 520px;
  display: flex;
  align-items: stretch;
}
.zoho-wrap iframe {
  flex: 1;
  min-height: 500px;
  border-radius: 8px;
}