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

:root {
  --primary: #0d9488;
  --primary-dark: #0f766e;
  --primary-soft: #ccfbf1;
  --text: #1e293b;
  --text-light: #64748b;
  --bg: #ffffff;
  --bg-soft: #f0fdfa;
  --bg-light: #f8fafc;
  --border: #e2e8f0;
}

body {
  font-family: 'Inter', sans-serif;
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  background: var(--bg);
}

.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }

/* Navbar */
.navbar {
  position: fixed; top: 0; width: 100%;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  z-index: 1000; padding: 16px 0;
}
.nav-container { display: flex; justify-content: space-between; align-items: center; }
.logo {
  display: flex; align-items: center; gap: 8px;
  font-size: 1.25rem; font-weight: 700; color: var(--text); text-decoration: none;
}
.logo-icon { color: var(--primary); font-size: 1.4rem; }
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a { color: var(--text-light); text-decoration: none; font-weight: 500; transition: 0.3s; }
.nav-links a:hover, .nav-links a.active { color: var(--primary); }
.btn-nav {
  background: var(--primary) !important; color: white !important;
  padding: 10px 20px; border-radius: 8px; font-weight: 600 !important;
}
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
.hamburger span { width: 24px; height: 2px; background: var(--text); }

/* Hero */
.hero {
  padding: 160px 0 100px;
  background: linear-gradient(180deg, #f0fdfa 0%, #ffffff 100%);
  text-align: center;
}
.hero-content h1 {
  font-size: clamp(2.8rem, 6vw, 4.2rem);
  font-weight: 800; line-height: 1.1; margin-bottom: 20px; color: var(--text);
}
.hero-content h1 span { color: var(--primary); }
.hero-subtitle { font-size: 1.25rem; font-weight: 600; color: var(--text); margin-bottom: 12px; }
.hero-desc { font-size: 1.1rem; color: var(--text-light); max-width: 580px; margin: 0 auto 36px; }
.btn-primary {
  display: inline-block; background: var(--primary); color: white;
  padding: 14px 28px; border-radius: 8px; text-decoration: none;
  font-weight: 600; transition: 0.3s; border: none; cursor: pointer;
}
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); }
.btn-secondary {
  display: inline-block; color: var(--primary); border: 1.5px solid var(--primary);
  padding: 12px 26px; border-radius: 8px; text-decoration: none; font-weight: 600; transition: 0.3s;
}
.btn-secondary:hover { background: var(--primary-soft); }

/* Platforms */
.platforms { padding: 40px 0; background: white; border-bottom: 1px solid var(--border); }
.platform-logos {
  display: flex; justify-content: center; flex-wrap: wrap; gap: 40px;
  font-weight: 600; color: var(--text-light); font-size: 0.95rem; letter-spacing: 0.5px;
}

/* Sections */
.section-header { text-align: center; margin-bottom: 50px; max-width: 700px; margin-left: auto; margin-right: auto; }
.section-header h2 { font-size: 2.2rem; font-weight: 700; margin-bottom: 16px; line-height: 1.25; }
.section-header p { color: var(--text-light); font-size: 1.05rem; }

.why-us { padding: 90px 0; background: var(--bg-light); }
.why-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 24px; }
.why-card {
  background: white; padding: 28px; border-radius: 16px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.04); transition: 0.3s;
}
.why-card:hover { transform: translateY(-6px); box-shadow: 0 12px 30px rgba(0,0,0,0.08); }
.why-icon { font-size: 1.6rem; color: var(--primary); margin-bottom: 14px; }
.why-card h3 { margin-bottom: 10px; font-size: 1.1rem; }
.why-card p { color: var(--text-light); font-size: 0.95rem; }

.services-preview { padding: 90px 0; }
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 28px; margin-bottom: 40px; }
.service-card {
  background: var(--bg-soft); padding: 32px; border-radius: 16px; border: 1px solid #99f6e4;
  transition: 0.3s;
}
.service-card:hover { transform: translateY(-6px); box-shadow: 0 12px 30px rgba(13,148,136,0.1); }
.service-card h3 { margin-bottom: 12px; color: var(--primary-dark); }
.service-card p { color: var(--text-light); margin-bottom: 16px; font-size: 0.95rem; }
.service-card ul { list-style: none; }
.service-card ul li { padding: 6px 0; color: var(--text); font-size: 0.93rem; position: relative; padding-left: 18px; }
.service-card ul li::before { content: "→"; position: absolute; left: 0; color: var(--primary); }

.text-center { text-align: center; }

/* Page Hero */
.page-hero {
  padding: 140px 0 70px;
  background: linear-gradient(180deg, #f0fdfa 0%, #ffffff 100%);
  text-align: center;
}
.page-hero h1 { font-size: 2.8rem; font-weight: 800; margin-bottom: 16px; }
.page-hero p { color: var(--text-light); font-size: 1.15rem; max-width: 600px; margin: 0 auto; }

/* About */
.about-content { padding: 80px 0; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.about-img { width: 100%; border-radius: 16px; box-shadow: 0 10px 40px rgba(0,0,0,0.08); }
.about-list { list-style: none; margin-top: 20px; }
.about-list li { margin-bottom: 10px; color: var(--text-light); }

.stats-section { padding: 70px 0; background: var(--bg-soft); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; text-align: center; }
.stat-box h2 { font-size: 2.6rem; font-weight: 800; color: var(--primary); margin-bottom: 6px; }
.stat-box p { color: var(--text-light); }

/* Services Full */
.services-full { padding: 80px 0; }
.service-block {
  display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center;
  margin-bottom: 80px;
}
.service-block.reverse { direction: rtl; }
.service-block.reverse > * { direction: ltr; }
.service-block img { width: 100%; border-radius: 16px; box-shadow: 0 10px 40px rgba(0,0,0,0.08); }
.service-block h2 { margin-bottom: 16px; font-size: 1.8rem; }
.service-block p { color: var(--text-light); margin-bottom: 20px; }
.service-block ul { list-style: none; }
.service-block ul li { padding: 8px 0; padding-left: 20px; position: relative; }
.service-block ul li::before { content: "✓"; position: absolute; left: 0; color: var(--primary); font-weight: 700; }

/* Work */
.work-section { padding: 80px 0; }
.work-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 28px; }
.work-card {
  background: white; border-radius: 16px; overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.05); transition: 0.3s;
}
.work-card:hover { transform: translateY(-6px); box-shadow: 0 12px 30px rgba(0,0,0,0.1); }
.work-card img { width: 100%; height: 220px; object-fit: cover; }
.work-info { padding: 22px; }
.badge {
  display: inline-block; background: var(--primary-soft); color: var(--primary-dark);
  padding: 4px 12px; border-radius: 20px; font-size: 0.8rem; font-weight: 500; margin-bottom: 12px;
}
.work-info h3 { margin-bottom: 8px; }
.work-info p { color: var(--text-light); font-size: 0.95rem; }

/* Contact */
.contact-section { padding: 80px 0; }
.contact-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 50px; }
.contact-info h2 { margin-bottom: 12px; }
.contact-info > p { color: var(--text-light); margin-bottom: 30px; }
.info-item { margin-bottom: 22px; }
.info-item strong { display: block; margin-bottom: 4px; color: var(--text); }
.info-item p { color: var(--text-light); }
.contact-form { display: flex; flex-direction: column; gap: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact-form input, .contact-form select, .contact-form textarea {
  padding: 14px 16px; border: 1px solid var(--border); border-radius: 8px;
  font-family: inherit; font-size: 1rem; outline: none; transition: 0.3s; background: white;
}
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus {
  border-color: var(--primary);
}

/* CTA */
.cta {
  padding: 80px 0; background: var(--primary); color: white; text-align: center;
}
.cta h2 { font-size: 2.2rem; margin-bottom: 12px; }
.cta p { opacity: 0.9; margin-bottom: 28px; }
.cta .btn-primary { background: white; color: var(--primary); }
.cta .btn-primary:hover { background: #f0fdfa; }

/* Footer */
.footer { background: #0f172a; color: #94a3b8; padding: 60px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 40px; padding-bottom: 40px; }
.footer h3, .footer h4 { color: white; margin-bottom: 16px; }
.footer a { color: #94a3b8; text-decoration: none; display: block; margin-bottom: 8px; }
.footer a:hover { color: #5eead4; }
.address { margin-top: 12px; font-size: 0.95rem; }
.footer-bottom {
  border-top: 1px solid #1e293b; padding: 20px 0; text-align: center; font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 900px) {
  .nav-links {
    display: none; position: absolute; top: 70px; left: 0; width: 100%;
    background: white; flex-direction: column; padding: 24px; border-bottom: 1px solid var(--border);
  }
  .nav-links.active { display: flex; }
  .hamburger { display: flex; }
  .about-grid, .service-block, .contact-grid, .footer-grid, .stats-grid { grid-template-columns: 1fr; }
  .service-block.reverse { direction: ltr; }
  .form-row { grid-template-columns: 1fr; }
  .hero { padding: 130px 0 70px; }
  .page-hero { padding: 120px 0 50px; }
}