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

:root {
  --primary: #00AEEF;
  --primary-dark: #0090C8;
  --primary-light: #E8F7FD;
  --accent: #005F8A;
  --text-dark: #111827;
  --text-medium: #374151;
  --text-light: #6B7280;
  --bg-white: #FFFFFF;
  --bg-light: #F8FAFB;
  --border: #E5E7EB;
  --shadow: 0 4px 24px rgba(0,174,239,0.10);
  --shadow-hover: 0 8px 40px rgba(0,174,239,0.22);
  --radius: 14px;
  --radius-sm: 8px;
  --transition: all 0.32s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: 'Inter', sans-serif; color: var(--text-dark); background: var(--bg-white); line-height: 1.6; overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: #f1f1f1; }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 4px; }

.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(0,174,239,0.10);
  transition: var(--transition);
}
.navbar.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,0.07); }
.nav-container {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between; height: 72px;
}
.nav-logo { display: flex; align-items: center; gap: 12px; }
.nav-logo img {
  height: 42px; width: auto; object-fit: contain;
  filter: drop-shadow(0 1px 4px rgba(0,174,239,0.18));
}
.nav-logo .brand-name { font-family: 'Rajdhani', sans-serif; font-size: 1.6rem; font-weight: 700; color: var(--accent); letter-spacing: 1px; }
.nav-links { display: flex; align-items: center; gap: 8px; }
.nav-links a { padding: 8px 16px; border-radius: var(--radius-sm); font-size: 0.9rem; font-weight: 500; color: var(--text-medium); transition: var(--transition); }
.nav-links a:hover, .nav-links a.active-nav { color: var(--primary); background: var(--primary-light); }
.nav-cta { background: var(--primary) !important; color: #fff !important; padding: 9px 22px !important; border-radius: 50px !important; font-weight: 600 !important; box-shadow: 0 4px 12px rgba(0,174,239,0.30); }
.nav-cta:hover { background: var(--primary-dark) !important; transform: translateY(-1px); box-shadow: 0 6px 20px rgba(0,174,239,0.40) !important; }

.hamburger { display: none; flex-direction: column; cursor: pointer; gap: 5px; padding: 4px; }
.hamburger span { width: 26px; height: 2px; background: var(--text-dark); border-radius: 2px; transition: var(--transition); display: block; }
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none; position: fixed; top: 72px; left: 0; right: 0;
  background: rgba(255,255,255,0.98); backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border); z-index: 999;
  padding: 16px 24px 24px; flex-direction: column; gap: 4px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
}
.mobile-menu.open { display: flex; }
.mobile-menu a { padding: 12px 16px; border-radius: var(--radius-sm); font-weight: 500; color: var(--text-medium); transition: var(--transition); }
.mobile-menu a:hover { background: var(--primary-light); color: var(--primary); }
.mobile-menu .nav-cta { margin-top: 8px; text-align: center; background: var(--primary) !important; color: #fff !important; }

.hero {
  min-height: 100vh; background: linear-gradient(135deg, #f0f9ff 0%, #e8f7fd 40%, #ffffff 70%);
  display: flex; align-items: center; padding-top: 72px; position: relative; overflow: hidden;
}
.hero::before { content: ''; position: absolute; top: -200px; right: -200px; width: 700px; height: 700px; border-radius: 50%; background: radial-gradient(circle, rgba(0,174,239,0.10) 0%, transparent 70%); pointer-events: none; }
.hero::after { content: ''; position: absolute; bottom: -100px; left: -100px; width: 500px; height: 500px; border-radius: 50%; background: radial-gradient(circle, rgba(0,174,239,0.07) 0%, transparent 70%); pointer-events: none; }
.hero-grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(0,174,239,0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(0,174,239,0.05) 1px, transparent 1px); background-size: 60px 60px; pointer-events: none; }
.hero-container { max-width: 1200px; margin: 0 auto; padding: 80px 24px; position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; background: var(--primary-light); border: 1px solid rgba(0,174,239,0.25); border-radius: 50px; padding: 6px 16px; font-size: 0.82rem; font-weight: 600; color: var(--primary-dark); margin-bottom: 20px; letter-spacing: 0.5px; }
.hero-badge::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--primary); animation: pulse-dot 2s infinite; }
@keyframes pulse-dot { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.5; transform: scale(1.4); } }
.hero-title { font-family: 'Rajdhani', sans-serif; font-size: 3.4rem; font-weight: 700; line-height: 1.1; color: var(--text-dark); margin-bottom: 20px; }
.hero-title span { color: var(--primary); }
.hero-subtitle { font-size: 1.1rem; color: var(--text-light); line-height: 1.8; margin-bottom: 36px; max-width: 520px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.btn-primary { background: var(--primary); color: #fff; padding: 14px 32px; border-radius: 50px; font-weight: 600; font-size: 1rem; border: none; cursor: pointer; transition: var(--transition); box-shadow: 0 4px 16px rgba(0,174,239,0.35); display: inline-flex; align-items: center; gap: 8px; }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 8px 28px rgba(0,174,239,0.45); }
.btn-outline { background: transparent; color: var(--primary); padding: 14px 32px; border-radius: 50px; font-weight: 600; font-size: 1rem; border: 2px solid var(--primary); cursor: pointer; transition: var(--transition); display: inline-flex; align-items: center; gap: 8px; }
.btn-outline:hover { background: var(--primary-light); transform: translateY(-2px); }
.hero-stats { display: flex; gap: 32px; margin-top: 48px; }
.stat-item { display: flex; flex-direction: column; }
.stat-number { font-family: 'Rajdhani', sans-serif; font-size: 2.2rem; font-weight: 700; color: var(--primary); line-height: 1; }
.stat-label { font-size: 0.82rem; color: var(--text-light); font-weight: 500; margin-top: 2px; }
.hero-visual { display: flex; justify-content: center; align-items: center; position: relative; }
.hero-visual-card { background: #fff; border-radius: 24px; padding: 40px; box-shadow: var(--shadow-hover); border: 1px solid rgba(0,174,239,0.12); position: relative; animation: float-card 6s ease-in-out infinite; }
@keyframes float-card { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-16px); } }
.hero-icons-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 20px; }
.hero-icon-item { display: flex; flex-direction: column; align-items: center; gap: 8px; padding: 16px; border-radius: var(--radius-sm); background: var(--primary-light); transition: var(--transition); }
.hero-icon-item:hover { background: var(--primary); }
.hero-icon-item:hover svg { color: #fff; }
.hero-icon-item:hover span { color: #fff; }
.hero-icon-item svg { width: 28px; height: 28px; color: var(--primary); }
.hero-icon-item span { font-size: 0.72rem; font-weight: 600; color: var(--primary-dark); text-align: center; }
.hero-experience-badge { text-align: center; padding: 12px; background: linear-gradient(135deg, var(--primary), var(--primary-dark)); border-radius: var(--radius-sm); color: #fff; }
.hero-experience-badge .years { font-family: 'Rajdhani', sans-serif; font-size: 2rem; font-weight: 700; line-height: 1; }
.hero-experience-badge .years-text { font-size: 0.82rem; opacity: 0.9; }

.section { padding: 96px 24px; }
.section-alt { background: var(--bg-light); }
.section-container { max-width: 1200px; margin: 0 auto; }
.section-header { text-align: center; margin-bottom: 60px; }
.section-tag { display: inline-block; background: var(--primary-light); color: var(--primary-dark); font-size: 0.78rem; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; padding: 6px 18px; border-radius: 50px; margin-bottom: 16px; border: 1px solid rgba(0,174,239,0.2); }
.section-title { font-family: 'Rajdhani', sans-serif; font-size: 2.5rem; font-weight: 700; color: var(--text-dark); margin-bottom: 16px; line-height: 1.2; }
.section-title span { color: var(--primary); }
.section-desc { font-size: 1.05rem; color: var(--text-light); max-width: 600px; margin: 0 auto; line-height: 1.8; }

.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.about-visual { position: relative; }
.about-main-img { border-radius: 24px; overflow: hidden; background: linear-gradient(135deg, var(--primary-light), #e0f5fe); aspect-ratio: 4/3; display: flex; align-items: center; justify-content: center; border: 1px solid rgba(0,174,239,0.15); }
.about-main-img .about-icon-big { width: 120px; height: 120px; color: var(--primary); opacity: 0.8; }
.about-float-badge { position: absolute; bottom: -20px; right: -20px; background: var(--primary); color: #fff; padding: 20px 24px; border-radius: var(--radius); box-shadow: var(--shadow-hover); text-align: center; }
.about-float-badge .big-num { font-family: 'Rajdhani', sans-serif; font-size: 2.4rem; font-weight: 700; line-height: 1; }
.about-float-badge .big-label { font-size: 0.8rem; opacity: 0.9; }
.about-content h2 { font-family: 'Rajdhani', sans-serif; font-size: 2.2rem; font-weight: 700; color: var(--text-dark); margin-bottom: 16px; }
.about-content h2 span { color: var(--primary); }
.about-content p { color: var(--text-light); line-height: 1.8; margin-bottom: 20px; font-size: 1rem; }
.about-features { margin-top: 32px; display: flex; flex-direction: column; gap: 16px; }
.about-feature { display: flex; gap: 16px; align-items: flex-start; }
.about-feature-icon { width: 44px; height: 44px; border-radius: var(--radius-sm); background: var(--primary-light); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.about-feature-icon svg { width: 22px; height: 22px; color: var(--primary); }
.about-feature-text h4 { font-size: 0.95rem; font-weight: 600; color: var(--text-dark); margin-bottom: 4px; }
.about-feature-text p { font-size: 0.88rem; color: var(--text-light); line-height: 1.6; }

.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.service-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 32px 28px; 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(--primary-dark)); transform: scaleX(0); transition: var(--transition); transform-origin: left; }
.service-card:hover { box-shadow: var(--shadow-hover); border-color: rgba(0,174,239,0.25); transform: translateY(-4px); }
.service-card:hover::before { transform: scaleX(1); }
.service-card-icon { width: 56px; height: 56px; background: var(--primary-light); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; margin-bottom: 20px; transition: var(--transition); }
.service-card:hover .service-card-icon { background: var(--primary); }
.service-card:hover .service-card-icon svg { color: #fff; }
.service-card-icon svg { width: 28px; height: 28px; color: var(--primary); }
.service-card h3 { font-size: 1.1rem; font-weight: 700; color: var(--text-dark); margin-bottom: 10px; }
.service-card p { font-size: 0.9rem; color: var(--text-light); line-height: 1.7; margin-bottom: 20px; }
.service-list { display: flex; flex-direction: column; gap: 8px; }
.service-list li { display: flex; align-items: center; gap: 8px; font-size: 0.84rem; color: var(--text-medium); }
.service-list li::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--primary); flex-shrink: 0; }

.benefits-section { background: linear-gradient(135deg, #005F8A 0%, #0090C8 50%, #00AEEF 100%); position: relative; overflow: hidden; }
.benefits-section::before { content: ''; position: absolute; inset: 0; background: linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px); background-size: 50px 50px; pointer-events: none; }
.benefits-section .section-tag { background: rgba(255,255,255,0.15); color: #fff; border-color: rgba(255,255,255,0.3); }
.benefits-section .section-title { color: #fff; }
.benefits-section .section-desc { color: rgba(255,255,255,0.80); }
.benefits-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.benefit-card { background: rgba(255,255,255,0.10); border: 1px solid rgba(255,255,255,0.18); border-radius: var(--radius); padding: 28px; backdrop-filter: blur(10px); transition: var(--transition); display: flex; gap: 20px; align-items: flex-start; }
.benefit-card:hover { background: rgba(255,255,255,0.18); transform: translateY(-2px); }
.benefit-icon { width: 50px; height: 50px; border-radius: var(--radius-sm); background: rgba(255,255,255,0.20); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.benefit-icon svg { width: 26px; height: 26px; color: #fff; }
.benefit-text h4 { font-size: 1rem; font-weight: 700; color: #fff; margin-bottom: 6px; }
.benefit-text p { font-size: 0.88rem; color: rgba(255,255,255,0.80); line-height: 1.6; }

.clients-track-wrapper { overflow: hidden; position: relative; padding: 16px 0; }
.clients-track-wrapper::before, .clients-track-wrapper::after { content: ''; position: absolute; top: 0; bottom: 0; width: 80px; z-index: 2; pointer-events: none; }
.clients-track-wrapper::before { left: 0; background: linear-gradient(to right, var(--bg-white), transparent); }
.clients-track-wrapper::after { right: 0; background: linear-gradient(to left, var(--bg-white), transparent); }
.clients-track { display: flex; gap: 32px; animation: scroll-clients 28s linear infinite; width: max-content; }
.clients-track:hover { animation-play-state: paused; }
@keyframes scroll-clients { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
.client-logo-item { flex-shrink: 0; width: 180px; height: 90px; background: #fff; border: 1px solid var(--border); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; padding: 16px 24px; transition: var(--transition); box-shadow: 0 2px 12px rgba(0,0,0,0.04); }
.client-logo-item:hover { box-shadow: var(--shadow-hover); border-color: rgba(0,174,239,0.30); transform: scale(1.04); }
.client-logo-item img { max-width: 100%; max-height: 52px; object-fit: contain; filter: grayscale(30%) opacity(0.85); transition: var(--transition); }
.client-logo-item:hover img { filter: grayscale(0%) opacity(1); }

.contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 60px; align-items: start; }
.contact-items-centered { display: flex; justify-content: center; gap: 48px; flex-wrap: wrap; margin-top: 8px; }
.contact-items-centered .contact-item { flex-direction: column; align-items: center; text-align: center; gap: 12px; }
.contact-items-centered .contact-item-icon { margin: 0 auto; }
.contact-items-centered .contact-item-text h4 { font-size: 1rem; font-weight: 700; color: var(--text-dark); margin-bottom: 6px; }
.contact-items-centered .contact-item-text a, .contact-items-centered .contact-item-text p { font-size: 1rem; }
.contact-info h2 { font-family: 'Rajdhani', sans-serif; font-size: 2.2rem; font-weight: 700; color: var(--text-dark); margin-bottom: 16px; }
.contact-info h2 span { color: var(--primary); }
.contact-info p { color: var(--text-light); line-height: 1.8; margin-bottom: 36px; }
.contact-items { display: flex; flex-direction: column; gap: 20px; }
.contact-item { display: flex; gap: 16px; align-items: flex-start; }
.contact-item-icon { width: 44px; height: 44px; border-radius: var(--radius-sm); background: var(--primary-light); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-item-icon svg { width: 22px; height: 22px; color: var(--primary); }
.contact-item-text h4 { font-size: 0.9rem; font-weight: 600; color: var(--text-dark); margin-bottom: 4px; }
.contact-item-text a { font-size: 0.95rem; color: var(--primary); font-weight: 500; }
.contact-item-text p { font-size: 0.95rem; color: var(--text-light); }
.contact-form-wrapper { background: #fff; border: 1px solid var(--border); border-radius: 20px; padding: 40px; box-shadow: var(--shadow); }
.contact-form-wrapper h3 { font-family: 'Rajdhani', sans-serif; font-size: 1.5rem; font-weight: 700; color: var(--text-dark); margin-bottom: 28px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
.form-group label { font-size: 0.85rem; font-weight: 600; color: var(--text-medium); }
.form-group input, .form-group select, .form-group textarea { width: 100%; padding: 12px 16px; border: 2px solid var(--border); border-radius: var(--radius-sm); font-family: 'Inter', sans-serif; font-size: 0.9rem; color: var(--text-dark); background: var(--bg-light); transition: var(--transition); outline: none; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--primary); background: #fff; box-shadow: 0 0 0 3px rgba(0,174,239,0.10); }
.form-group textarea { height: 120px; resize: vertical; }
.form-submit { width: 100%; padding: 14px; background: var(--primary); color: #fff; border: none; border-radius: 50px; font-family: 'Inter', sans-serif; font-size: 1rem; font-weight: 600; cursor: pointer; transition: var(--transition); box-shadow: 0 4px 16px rgba(0,174,239,0.35); }
.form-submit:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,174,239,0.45); }
.form-success { display: none; text-align: center; padding: 24px; background: #f0fff4; border-radius: var(--radius); color: #16a34a; font-weight: 600; }

.footer { background: var(--text-dark); color: rgba(255,255,255,0.7); padding: 64px 24px 32px; }
.footer-grid { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 48px; padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,0.10); }
.footer-brand p { font-size: 0.9rem; line-height: 1.7; }
.footer-logo { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.footer-logo img { height: 36px; width: auto; object-fit: contain; filter: brightness(0) invert(1); }
.footer-logo .brand-name { font-family: 'Rajdhani', sans-serif; font-size: 1.4rem; font-weight: 700; color: #fff; }
.footer-col h4 { font-size: 0.95rem; font-weight: 700; color: #fff; margin-bottom: 20px; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a { font-size: 0.9rem; color: rgba(255,255,255,0.65); transition: var(--transition); }
.footer-col ul li a:hover { color: var(--primary); padding-left: 4px; }
.footer-bottom { max-width: 1200px; margin: 28px auto 0; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer-bottom p { font-size: 0.84rem; }
.footer-bottom a { color: var(--primary); font-weight: 600; }

.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1024px) {
  .hero-title { font-size: 2.6rem; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .hero-container { grid-template-columns: 1fr; text-align: center; padding: 48px 24px 64px; gap: 40px; }
  .hero-subtitle { margin: 0 auto 32px; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; gap: 24px; }
  .hero-visual { display: none; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-visual { display: none; }
  .services-grid { grid-template-columns: 1fr; }
  .benefits-grid { grid-template-columns: 1fr; }
  .section-title { font-size: 1.9rem; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form-wrapper { padding: 24px; }
}
@media (max-width: 460px) {
  .hero-title { font-size: 2rem; }
  .hero-stats { gap: 16px; }
  .stat-number { font-size: 1.8rem; }
  .client-logo-item { width: 140px; height: 72px; }
}