/* ===== RESET & BASE ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: 'Open Sans', sans-serif; color: #1e293b; line-height: 1.6; overflow-x: hidden; }
h1, h2, h3, h4, h5, h6 { font-family: 'Montserrat', sans-serif; line-height: 1.2; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; height: auto; display: block; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }

/* ===== TOP BAR ===== */
.top-bar { background: #0a1628; color: #94a3b8; font-size: 0.8rem; padding: 0.5rem 0; }
.top-bar-inner { display: flex; justify-content: space-between; align-items: center; }
.top-bar-left { display: flex; gap: 1.5rem; }
.top-bar-left a, .top-bar-right a { color: #94a3b8; display: flex; align-items: center; gap: 0.4rem; transition: color 0.2s; }
.top-bar-left a:hover, .top-bar-right a:hover { color: #0891b2; }
.top-bar-right { display: flex; gap: 1rem; }

/* ===== NAVBAR ===== */
.navbar { background: #fff; position: sticky; top: 0; z-index: 1000; box-shadow: 0 2px 10px rgba(0,0,0,0.06); transition: box-shadow 0.3s; }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 90px; }
.nav-logo img { height: 90px; width: auto; background: transparent; }
.nav-menu { display: flex; list-style: none; gap: 0.25rem; }
.nav-link { padding: 0.5rem 1rem; font-size: 0.9rem; font-weight: 500; color: #475569; border-radius: 0.4rem; transition: all 0.2s; }
.nav-link:hover, .nav-link.active { color: #0891b2; background: #f0fdfa; }
.nav-cta { display: inline-block; }
.btn-cta { background: linear-gradient(135deg, #0891b2, #06b6d4); color: #fff; padding: 0.6rem 1.5rem; border-radius: 0.5rem; font-size: 0.85rem; font-weight: 600; transition: transform 0.2s, box-shadow 0.2s; }
.btn-cta:hover { transform: translateY(-1px); box-shadow: 0 4px 12px rgba(8,145,178,0.3); }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 0.5rem; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: #0a1628; margin: 5px 0; transition: all 0.3s; }

/* ===== HERO ===== */
.hero { position: relative; min-height: 85vh; display: flex; align-items: center; background-size: cover; background-position: center; background-attachment: fixed; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(10,22,40,0.92), rgba(10,22,40,0.7)); }
.hero-content { position: relative; z-index: 2; color: #fff; max-width: 800px; }
.hero-badge { display: inline-block; background: rgba(8,145,178,0.2); border: 1px solid rgba(8,145,178,0.4); color: #67e8f9; padding: 0.4rem 1rem; border-radius: 2rem; font-size: 0.75rem; font-weight: 600; letter-spacing: 0.05em; margin-bottom: 1.5rem; }
.hero h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 800; margin-bottom: 1.25rem; }
.hero-sub { font-size: 1.1rem; color: #cbd5e1; margin-bottom: 2rem; max-width: 600px; }
.hero-btns { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 3rem; }
.btn-primary { background: linear-gradient(135deg, #0891b2, #06b6d4); color: #fff; padding: 0.85rem 2rem; border-radius: 0.5rem; font-weight: 700; font-size: 0.95rem; transition: transform 0.2s, box-shadow 0.2s; border: none; cursor: pointer; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(8,145,178,0.4); }
.btn-secondary { background: transparent; color: #fff; padding: 0.85rem 2rem; border-radius: 0.5rem; font-weight: 600; font-size: 0.95rem; border: 2px solid rgba(255,255,255,0.3); transition: all 0.2s; }
.btn-secondary:hover { background: rgba(255,255,255,0.1); border-color: #fff; }
.btn-full { width: 100%; }
.hero-stats { display: flex; gap: 2.5rem; flex-wrap: wrap; }
.stat { text-align: center; }
.stat-num { font-family: 'Montserrat', sans-serif; font-size: 2.5rem; font-weight: 800; color: #06b6d4; }
.stat small { font-size: 0.75rem; color: #94a3b8; }

/* ===== SECTIONS ===== */
.section { padding: 5rem 0; }
.section-header { text-align: center; max-width: 700px; margin: 0 auto 3.5rem; }
.section-badge { display: inline-block; background: #f0fdfa; color: #0891b2; padding: 0.3rem 1rem; border-radius: 2rem; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; margin-bottom: 1rem; }
.section-header h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); font-weight: 800; color: #0a1628; margin-bottom: 1rem; }
.section-header p { color: #64748b; font-size: 1rem; }

/* ===== SERVICES ===== */
.services-section { background: #f8fafc; }
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 2rem; }
.service-card { background: #fff; border-radius: 1rem; overflow: hidden; box-shadow: 0 4px 15px rgba(0,0,0,0.05); transition: transform 0.3s, box-shadow 0.3s; }
.service-card:hover { transform: translateY(-5px); box-shadow: 0 12px 30px rgba(0,0,0,0.1); }
.service-img { height: 200px; overflow: hidden; }
.service-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.service-card:hover .service-img img { transform: scale(1.05); }
.service-card h3 { padding: 1.25rem 1.5rem 0.5rem; font-size: 1.1rem; color: #0a1628; }
.service-card p { padding: 0 1.5rem 1.5rem; color: #64748b; font-size: 0.9rem; }

/* ===== ABOUT ===== */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.about-img-wrap { position: relative; }
.about-img-wrap img { border-radius: 1rem; box-shadow: 0 20px 40px rgba(0,0,0,0.1); }
.about-badge { position: absolute; bottom: -1rem; right: -1rem; background: linear-gradient(135deg, #0891b2, #06b6d4); color: #fff; padding: 1rem 1.5rem; border-radius: 0.75rem; font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 1.25rem; box-shadow: 0 8px 20px rgba(8,145,178,0.3); }
.about-content .section-badge { margin-bottom: 0.75rem; }
.about-content h2 { font-size: 2rem; margin-bottom: 1rem; color: #0a1628; }
.about-content > p { color: #64748b; margin-bottom: 2rem; }
.about-features { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.about-feature { display: flex; gap: 0.75rem; align-items: flex-start; padding: 1rem; background: #f8fafc; border-radius: 0.75rem; }
.feature-icon { font-size: 1.5rem; flex-shrink: 0; }
.about-feature strong { font-size: 0.9rem; color: #0a1628; }
.about-feature small { font-size: 0.8rem; color: #64748b; }

/* ===== INDUSTRIES ===== */
.industries-section { background: #0a1628; color: #fff; }
.industries-section .section-badge { background: rgba(8,145,178,0.2); color: #67e8f9; }
.industries-section .section-header h2 { color: #fff; }
.industries-section .section-header p { color: #94a3b8; }
.industries-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1.5rem; }
.industry-card { background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1); border-radius: 0.75rem; padding: 2rem 1.5rem; text-align: center; transition: all 0.3s; }
.industry-card:hover { background: rgba(8,145,178,0.15); border-color: rgba(8,145,178,0.4); transform: translateY(-3px); }
.industry-icon { font-size: 2.5rem; margin-bottom: 0.75rem; }
.industry-card h4 { font-size: 0.9rem; font-weight: 600; }

/* ===== PROCESS ===== */
.process-section { background: #f8fafc; }
.process-timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; position: relative; }
.process-timeline::before { content: ''; position: absolute; top: 2.5rem; left: 10%; right: 10%; height: 3px; background: linear-gradient(90deg, #0891b2, #06b6d4); border-radius: 2px; }
.process-step { text-align: center; position: relative; z-index: 2; }
.step-number { width: 5rem; height: 5rem; background: linear-gradient(135deg, #0891b2, #06b6d4); color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: 'Montserrat', sans-serif; font-size: 1.5rem; font-weight: 800; margin: 0 auto 1.25rem; box-shadow: 0 8px 20px rgba(8,145,178,0.3); }
.process-step h4 { font-size: 1rem; color: #0a1628; margin-bottom: 0.5rem; }
.process-step p { font-size: 0.85rem; color: #64748b; }

/* ===== TESTIMONIALS ===== */
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; }
.testimonial-card { background: #fff; border-radius: 1rem; padding: 2rem; box-shadow: 0 4px 15px rgba(0,0,0,0.05); border: 1px solid #f1f5f9; }
.stars { color: #f59e0b; font-size: 1.1rem; margin-bottom: 1rem; }
.testimonial-card p { color: #475569; font-style: italic; margin-bottom: 1.5rem; font-size: 0.95rem; }
.testimonial-author strong { color: #0a1628; font-size: 0.9rem; }
.testimonial-author small { color: #64748b; }

/* ===== CTA ===== */
.cta-section { position: relative; padding: 5rem 0; background-size: cover; background-position: center; text-align: center; }
.cta-overlay { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(10,22,40,0.93), rgba(8,145,178,0.8)); }
.cta-content { position: relative; z-index: 2; color: #fff; }
.cta-content h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); margin-bottom: 1rem; }
.cta-content p { color: #cbd5e1; margin-bottom: 2rem; font-size: 1.05rem; }

/* ===== CONTACT ===== */
.contact-section { background: #f8fafc; }
.contact-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 3rem; }
.contact-info-box { background: #0a1628; color: #fff; border-radius: 1rem; padding: 2.5rem; }
.contact-info-box h3 { font-size: 1.25rem; margin-bottom: 2rem; }
.contact-item { display: flex; gap: 0.75rem; align-items: flex-start; margin-bottom: 1.5rem; }
.contact-item svg { color: #06b6d4; flex-shrink: 0; margin-top: 0.2rem; }
.contact-item small { color: #94a3b8; font-size: 0.75rem; }
.btn-whatsapp { display: flex; align-items: center; gap: 0.5rem; background: #25d366; color: #fff; padding: 0.85rem 1.5rem; border-radius: 0.5rem; font-weight: 600; margin-top: 2rem; transition: background 0.2s; }
.btn-whatsapp:hover { background: #1fb855; }
.contact-form-box { background: #fff; border-radius: 1rem; padding: 2.5rem; box-shadow: 0 4px 15px rgba(0,0,0,0.05); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { margin-bottom: 1.25rem; }
.form-group label { display: block; font-size: 0.8rem; font-weight: 600; color: #374151; margin-bottom: 0.4rem; }
.form-group input, .form-group select, .form-group textarea { width: 100%; padding: 0.75rem 1rem; border: 2px solid #e5e7eb; border-radius: 0.5rem; font-size: 0.9rem; font-family: inherit; transition: border-color 0.2s; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: #0891b2; }
.form-group textarea { resize: vertical; }

/* ===== FOOTER ===== */
.footer { background: #0a1628; color: #94a3b8; padding: 4rem 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 3rem; padding-bottom: 3rem; border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer-brand img { height: 48px; margin-bottom: 1rem; }
.footer-brand p { font-size: 0.85rem; line-height: 1.7; }
.footer-links h4, .footer-contact h4 { color: #fff; font-size: 0.9rem; margin-bottom: 1rem; }
.footer-links ul { list-style: none; }
.footer-links li { margin-bottom: 0.5rem; }
.footer-links a { font-size: 0.85rem; transition: color 0.2s; }
.footer-links a:hover { color: #06b6d4; }
.footer-contact p { font-size: 0.85rem; margin-bottom: 0.5rem; }
.footer-bottom { text-align: center; padding: 1.5rem 0; font-size: 0.8rem; }

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float { position: fixed; bottom: 2rem; right: 2rem; width: 56px; height: 56px; background: #25d366; border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 15px rgba(37,211,102,0.4); z-index: 999; transition: transform 0.3s; }
.whatsapp-float:hover { transform: scale(1.1); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; gap: 2rem; }
  .process-timeline { grid-template-columns: repeat(2, 1fr); }
  .process-timeline::before { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .top-bar-left { display: none; }
  .nav-menu { display: none; position: absolute; top: 72px; left: 0; right: 0; background: #fff; flex-direction: column; padding: 1rem; box-shadow: 0 10px 30px rgba(0,0,0,0.1); }
  .nav-menu.open { display: flex; }
  .nav-cta { display: none; }
  .nav-toggle { display: block; }
  .hero { min-height: 70vh; }
  .hero-stats { gap: 1.5rem; }
  .stat-num { font-size: 1.75rem; }
  .services-grid { grid-template-columns: 1fr; }
  .about-features { grid-template-columns: 1fr; }
  .industries-grid { grid-template-columns: repeat(2, 1fr); }
  .process-timeline { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-btns { flex-direction: column; }
}