/* =====================
   RESET & BASE
===================== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; color: #333; line-height: 1.6; overflow-x: hidden; }
a { text-decoration: none; color: inherit; }

/* =====================
   TOPBAR
===================== */
.topbar { background: #1a1a2e; color: #ccc; font-size: 0.78rem; padding: 8px 20px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px; }
.topbar-left { display: flex; gap: 20px; flex-wrap: wrap; }
.topbar-left a { color: #ccc; display: flex; align-items: center; gap: 6px; transition: color 0.3s; }
.topbar-left a:hover { color: #fff; }
.topbar-right { display: flex; align-items: center; gap: 14px; }
.topbar-right a { color: #ccc; font-size: 0.85rem; transition: color 0.3s; }
.topbar-right a:hover { color: #fff; }

/* =====================
   NAVBAR
===================== */
.navbar { background: #fff; box-shadow: 0 2px 10px rgba(0,0,0,0.08); position: sticky; top: 0; z-index: 999; }
.nav-container { max-width: 1200px; margin: 0 auto; padding: 14px 24px; display: flex; align-items: center; justify-content: space-between; }
.logo { font-size: 1.4rem; font-weight: 700; color: #1a1a2e; display: flex; align-items: center; gap: 8px; }
.logo span { color: #1565c0; }
.logo-icon { color: #1565c0; font-size: 1.2rem; }
.nav-links { display: flex; gap: 32px; }
.nav-links a { font-size: 0.95rem; font-weight: 500; color: #333; position: relative; transition: color 0.3s; }
.nav-links a::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px; background: #1565c0; transition: width 0.3s; }
.nav-links a:hover, .nav-links a.active { color: #1565c0; }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 25px; height: 2px; background: #1a1a2e; border-radius: 2px; transition: all 0.3s; }

/* =====================
   PAGE HERO
===================== */
.page-hero { position: relative; height: 52vh; min-height: 320px; /* bg set inline */ display: flex; align-items: center; justify-content: center; overflow: hidden; }
.page-hero-overlay { position: absolute; inset: 0; background: rgba(5, 12, 35, 0.68); }
.page-hero-content { position: relative; z-index: 1; text-align: center; color: #fff; max-width: 700px; padding: 0 24px; }
.hero-tagline { display: inline-block; font-size: 1rem; font-weight: 700; color: #90caf9; letter-spacing: 3px; text-transform: uppercase; margin-bottom: 10px; }
.page-hero-content h1 { font-size: 3.2rem; font-weight: 800; text-transform: uppercase; letter-spacing: 2px; line-height: 1.15; margin-bottom: 16px; text-shadow: 0 2px 12px rgba(0,0,0,0.4); }
.page-hero-content h1 span { color: #4fc3f7; }
.page-hero-content p { font-size: 1.05rem; color: #dce8ff; max-width: 580px; margin: 0 auto; line-height: 1.8; }
.hero-wave { position: absolute; bottom: -2px; left: 0; width: 100%; line-height: 0; z-index: 2; }
.hero-wave svg { display: block; width: 100%; height: 80px; }

/* =====================
   BUTTONS
===================== */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 13px 30px; border-radius: 4px; font-size: 0.95rem; font-weight: 600; cursor: pointer; transition: all 0.3s; border: 2px solid transparent; }
.btn-primary { background: #1565c0; color: #fff; border-color: #1565c0; box-shadow: 0 4px 18px rgba(21,101,192,0.35); }
.btn-primary:hover { background: #0d47a1; border-color: #0d47a1; }
.btn-white { background: #fff; color: #1565c0; border-color: #fff; }
.btn-white:hover { background: transparent; color: #fff; }

/* =====================
   CONTACT SECTION
===================== */
.contact-section {
  padding: 80px 24px;
  background: #fff;
}

.contact-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 64px;
  align-items: start;
}

/* =====================
   CONTACT INFO
===================== */
.contact-info h2 {
  font-size: 1.9rem;
  color: #1a1a2e;
  margin-bottom: 14px;
  font-weight: 700;
}

.contact-info > p {
  font-size: 0.97rem;
  color: #555;
  line-height: 1.8;
  margin-bottom: 36px;
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 28px;
}

.info-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, #1565c0, #1e88e5);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.info-icon i { color: #fff; font-size: 1.1rem; }

.info-item h4 { font-size: 0.95rem; color: #1a1a2e; margin-bottom: 4px; }
.info-item a, .info-item p { font-size: 0.9rem; color: #555; }
.info-item a:hover { color: #1565c0; }

/* =====================
   CONTACT FORM
===================== */
.contact-form-wrap {
  background: #f4f7fb;
  border-radius: 12px;
  padding: 40px;
}

.contact-form .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  margin-bottom: 20px;
}

.form-group label {
  font-size: 0.88rem;
  font-weight: 600;
  color: #1a1a2e;
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 11px 14px;
  border: 1px solid #dde3ee;
  border-radius: 6px;
  font-size: 0.92rem;
  font-family: inherit;
  color: #333;
  background: #fff;
  transition: border-color 0.3s;
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: #1565c0;
}

.form-group textarea { resize: vertical; }

.contact-form .btn { width: 100%; justify-content: center; margin-top: 4px; }

/* =====================
   MAP
===================== */
.map-section {
  background: #f4f7fb;
  padding: 64px 24px;
}

.map-header {
  text-align: center;
  margin-bottom: 32px;
}

.map-header h2 {
  font-size: 1.9rem;
  color: #1a1a2e;
  font-weight: 700;
  margin-bottom: 8px;
}

.map-header p {
  font-size: 0.95rem;
  color: #666;
}

.map-embed {
  max-width: 1100px;
  margin: 0 auto;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0,0,0,0.1);
}

/* =====================
   CTA BANNER
===================== */
.cta-banner { background: linear-gradient(135deg, #1565c0, #0d47a1); color: #fff; text-align: center; padding: 72px 24px; }
.cta-banner h2 { font-size: 2rem; margin-bottom: 14px; }
.cta-banner p { font-size: 1rem; color: #cce0ff; margin-bottom: 32px; max-width: 560px; margin-left: auto; margin-right: auto; }

/* =====================
   FOOTER
===================== */
.footer { background: #1a1a2e; color: #aaa; padding: 60px 24px 0; }
.footer-container { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 40px; padding-bottom: 40px; border-bottom: 1px solid #2e2e4e; }
.footer-brand .logo { color: #fff; font-size: 1.3rem; margin-bottom: 14px; display: inline-block; }
.footer-brand p { font-size: 0.88rem; line-height: 1.7; color: #888; }
.footer-links h4, .footer-services h4, .footer-contact h4 { color: #fff; font-size: 1rem; margin-bottom: 16px; }
.footer-links a, .footer-services a { display: block; color: #888; font-size: 0.88rem; margin-bottom: 8px; transition: color 0.3s; }
.footer-links a:hover, .footer-services a:hover { color: #64b5f6; }
.footer-contact p { font-size: 0.88rem; color: #888; margin-bottom: 10px; display: flex; align-items: center; gap: 8px; }
.footer-contact i { color: #1565c0; }
.footer-bottom { text-align: center; padding: 20px 0; font-size: 0.82rem; color: #555; }

/* =====================
   FLOATING CALL BUTTON
===================== */
.float-call { position: fixed; bottom: 32px; right: 32px; width: 56px; height: 56px; background: #1565c0; color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.3rem; box-shadow: 0 4px 20px rgba(21,101,192,0.5); z-index: 9999; transition: background 0.3s, transform 0.3s; animation: pulse 2s infinite; }
.float-call:hover { background: #0d47a1; transform: scale(1.1); }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(21,101,192,0.5); } 70% { box-shadow: 0 0 0 14px rgba(21,101,192,0); } 100% { box-shadow: 0 0 0 0 rgba(21,101,192,0); } }

/* =====================
   LAPTOP  1024px
===================== */
@media (max-width: 1024px) {
  .contact-inner { grid-template-columns: 1fr; gap: 40px; }
  .footer-container { grid-template-columns: 1fr 1fr; gap: 32px; }
  .page-hero-content h1 { font-size: 2.4rem; }
}

/* =====================
   LARGE MOBILE  385-575px
===================== */
@media (min-width: 385px) and (max-width: 575px) {
  .topbar { flex-direction: column; align-items: center; text-align: center; font-size: 0.72rem; padding: 8px 16px; gap: 6px; }
  .topbar-left { flex-direction: column; align-items: center; gap: 4px; }
  .nav-container { padding: 12px 16px; }
  .logo { font-size: 1.2rem; }
  .nav-links { display: none; flex-direction: column; position: absolute; top: 100%; left: 0; width: 100%; background: #fff; padding: 16px 24px; box-shadow: 0 8px 16px rgba(0,0,0,0.1); gap: 16px; z-index: 998; }
  .nav-links.open { display: flex; }
  .hamburger { display: flex; }
  .page-hero { height: auto; min-height: 280px; padding: 80px 16px 60px; }
  .page-hero-content h1 { font-size: 2rem; }
  .contact-form-wrap { padding: 24px 16px; }
  .contact-form .form-row { grid-template-columns: 1fr; }
  .footer-container { grid-template-columns: 1fr; gap: 28px; }
  .cta-banner h2 { font-size: 1.5rem; }
}

/* =====================
   SMALL MOBILE  max 384px
===================== */
@media (max-width: 384px) {
  .topbar { flex-direction: column; align-items: center; text-align: center; font-size: 0.68rem; padding: 6px 12px; gap: 5px; }
  .topbar-left { flex-direction: column; align-items: center; gap: 3px; }
  .nav-container { padding: 10px 14px; }
  .logo { font-size: 1.1rem; }
  .nav-links { display: none; flex-direction: column; position: absolute; top: 100%; left: 0; width: 100%; background: #fff; padding: 14px 20px; box-shadow: 0 8px 16px rgba(0,0,0,0.1); gap: 14px; z-index: 998; }
  .nav-links.open { display: flex; }
  .hamburger { display: flex; }
  .page-hero { height: auto; min-height: 260px; padding: 70px 14px 50px; }
  .page-hero-content h1 { font-size: 1.7rem; }
  .contact-form-wrap { padding: 20px 14px; }
  .contact-form .form-row { grid-template-columns: 1fr; }
  .footer-container { grid-template-columns: 1fr; gap: 24px; }
  .cta-banner { padding: 48px 14px; }
  .cta-banner h2 { font-size: 1.3rem; }
}