:root {
  --navy: #0b3d63;
  --navy-dark: #072944;
  --blue: #1478c9;
  --ice: #bfe9ff;
  --ice-light: #eaf7ff;
  --text: #1c2b36;
  --text-muted: #5c7285;
  --white: #ffffff;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(11, 61, 99, 0.12);
  --font-head: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }

.icon, .icon svg { display: inline-block; vertical-align: -3px; width: 16px; height: 16px; flex-shrink: 0; }
.btn .icon, .btn .icon svg { width: 18px; height: 18px; vertical-align: -4px; }

.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3 { font-family: var(--font-head); color: var(--navy-dark); line-height: 1.25; }

a { color: inherit; text-decoration: none; }

.eyebrow {
  display: inline-block;
  color: var(--blue);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.8rem;
  margin-bottom: 10px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--blue); color: #fff; box-shadow: 0 8px 20px rgba(20,120,201,0.35); }
.btn-primary:hover { background: var(--navy); }
.btn-outline { border-color: var(--navy); color: var(--navy); background: transparent; }
.btn-outline:hover { background: var(--navy); color: #fff; }
.btn-outline-light { border-color: #fff; color: #fff; background: transparent; }
.btn-outline-light:hover { background: #fff; color: var(--navy); }
.btn-whatsapp { background: #25D366; color: #fff; }
.btn-whatsapp:hover { background: #1ebc59; }
.btn-block { width: 100%; justify-content: center; }

/* Topbar */
.topbar { background: var(--navy-dark); color: #cfe8ff; font-size: 0.85rem; }
.topbar-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 24px; flex-wrap: wrap; gap: 6px;
}
.topbar-item { display: flex; align-items: center; gap: 6px; }
.topbar-right { display: flex; gap: 18px; flex-wrap: wrap; }
.topbar-right a { display: flex; align-items: center; gap: 6px; }
.topbar-right a:hover { color: #fff; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 12px rgba(11,61,99,0.08);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; padding: 14px 24px; gap: 20px; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  width: 46px; height: 46px; border-radius: 10px;
  object-fit: contain;
  background: #fff;
  flex-shrink: 0;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-text strong { font-family: var(--font-head); color: var(--navy-dark); font-size: 1.02rem; }
.brand-text small { color: var(--text-muted); font-size: 0.72rem; }

.main-nav { display: flex; gap: 26px; }
.main-nav a { font-weight: 500; color: var(--text); font-size: 0.95rem; position: relative; }
.main-nav a:hover { color: var(--blue); }

.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 6px; }
.hamburger span { width: 24px; height: 2px; background: var(--navy-dark); border-radius: 2px; }

/* Hero */
.hero {
  position: relative;
  color: #fff;
  overflow: hidden;
  padding: 110px 0 90px;
}
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; }
.hero-bg::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(120deg, rgba(7,41,68,0.92) 0%, rgba(11,61,99,0.82) 45%, rgba(11,61,99,0.55) 100%);
}
.hero-inner {
  position: relative; z-index: 1;
}
.hero-text .eyebrow { color: var(--ice); }
.hero-text h1 { font-size: clamp(2.2rem, 4vw, 3.2rem); color: #fff; margin-bottom: 18px; }
.hero-text p { color: #d9ecfb; max-width: 560px; font-size: 1.05rem; margin-bottom: 30px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 40px; }
.hero-trust { display: flex; gap: 34px; flex-wrap: wrap; }
.hero-trust div { display: flex; flex-direction: column; }
.hero-trust strong { font-family: var(--font-head); font-size: 1.5rem; color: #fff; }
.hero-trust span { color: #aecbe4; font-size: 0.82rem; }

/* Sections */
.section { padding: 90px 0; }
.section-alt { background: var(--ice-light); }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 50px; }
.section-head h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); margin-bottom: 12px; }
.section-head p { color: var(--text-muted); }

/* About */
.about-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 60px; align-items: center; }
.about-visual { max-width: 340px; margin: 0 auto; }
.about-content h2 { font-size: clamp(1.7rem, 3vw, 2.2rem); margin-bottom: 18px; }
.about-content p { color: var(--text-muted); margin-bottom: 16px; }
.check-list { margin-top: 20px; display: grid; gap: 12px; }
.check-list li { list-style: none; display: flex; align-items: center; gap: 10px; font-weight: 500; color: var(--navy-dark); }
.check-list li::before { content: "✔"; color: var(--blue); font-weight: 700; }

/* Services */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 26px; }
.service-card {
  background: #fff; border-radius: var(--radius); padding: 34px 28px;
  box-shadow: var(--shadow); border: 1px solid #eaf1f7;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.service-card:hover { transform: translateY(-6px); box-shadow: 0 18px 36px rgba(11,61,99,0.18); }
.service-icon {
  width: 56px; height: 56px; border-radius: 14px;
  background: var(--ice-light); display: flex; align-items: center; justify-content: center;
  color: var(--blue); margin-bottom: 18px;
}
.service-icon svg { width: 28px; height: 28px; }
.service-card:hover .service-icon { background: var(--blue); color: #fff; transition: background 0.25s ease, color 0.25s ease; }
.service-card h3 { font-size: 1.15rem; margin-bottom: 10px; }
.service-card p { color: var(--text-muted); font-size: 0.95rem; }

/* Why us */
.why-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 26px; }
.why-card {
  background: linear-gradient(180deg, #fff, var(--ice-light));
  border-radius: var(--radius); padding: 30px 26px; border: 1px solid #eaf1f7;
}
.why-num { font-family: var(--font-head); font-weight: 800; font-size: 1.8rem; color: var(--ice); -webkit-text-stroke: 1.5px var(--blue); margin-bottom: 10px; }
.why-card h3 { font-size: 1.05rem; margin-bottom: 8px; }
.why-card p { color: var(--text-muted); font-size: 0.92rem; }

/* Gallery */
.gallery-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; }
.gallery-photo {
  position: relative; aspect-ratio: 4/3; border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow);
}
.gallery-photo img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.35s ease;
}
.gallery-photo:hover img { transform: scale(1.08); }
.gallery-photo span {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 10px 14px;
  background: linear-gradient(0deg, rgba(7,41,68,0.88), transparent);
  color: #eaf7ff; font-weight: 600; font-size: 0.85rem;
}

/* Videos */
.video-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 26px; }
.video-grid video {
  width: 100%; max-height: 520px; border-radius: var(--radius);
  box-shadow: var(--shadow); background: #000;
}

/* Areas */
.areas-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.areas-grid h2 { font-size: clamp(1.7rem, 3vw, 2.2rem); margin-bottom: 16px; }
.areas-grid p { color: var(--text-muted); margin-bottom: 22px; }
.areas-list { display: flex; gap: 14px; flex-wrap: wrap; }
.area-pill { background: var(--ice-light); color: var(--navy-dark); padding: 10px 20px; border-radius: 999px; font-weight: 600; display: inline-flex; align-items: center; gap: 8px; }
.area-pill svg { width: 16px; height: 16px; color: var(--blue); }
.map-wrap { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }

/* CTA banner */
.cta-banner { background: linear-gradient(120deg, var(--blue), var(--navy)); color: #fff; padding: 60px 0; }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap; }
.cta-inner h2 { color: #fff; font-size: 1.6rem; margin-bottom: 8px; }
.cta-inner p { color: #d9ecfb; }
.cta-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 50px; }
.contact-item { display: flex; gap: 16px; margin-bottom: 22px; }
.contact-item .icon { width: 22px; height: 22px; color: var(--blue); flex-shrink: 0; margin-top: 2px; }
.contact-item strong { display: block; margin-bottom: 2px; color: var(--navy-dark); }
.contact-item p { color: var(--text-muted); }
.contact-item a:hover { color: var(--blue); }
.social-links { display: flex; gap: 16px; margin-top: 10px; }
.social-links a { background: var(--ice-light); padding: 10px 18px; border-radius: 999px; font-weight: 600; color: var(--navy); }
.social-links a:hover { background: var(--navy); color: #fff; }

.contact-form {
  background: #fff; border-radius: var(--radius); padding: 34px;
  box-shadow: var(--shadow); border: 1px solid #eaf1f7;
}
.contact-form h3 { margin-bottom: 20px; }
.contact-form label { display: block; margin-bottom: 16px; font-weight: 600; font-size: 0.9rem; color: var(--navy-dark); }
.contact-form input, .contact-form select, .contact-form textarea {
  width: 100%; margin-top: 6px; padding: 12px 14px; border-radius: 10px;
  border: 1.5px solid #dbe7f0; font-family: var(--font-body); font-size: 0.95rem; resize: vertical;
}
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus {
  outline: none; border-color: var(--blue);
}
.form-note { margin-top: 12px; font-size: 0.85rem; color: var(--blue); text-align: center; min-height: 1em; }

/* Footer */
.site-footer { background: var(--navy-dark); color: #cfe8ff; padding: 34px 0; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.footer-brand .brand-text strong { color: #fff; }
.footer-brand .brand-text small { color: #aecbe4; }
.footer-inner p { font-size: 0.85rem; color: #aecbe4; }

/* Floating WhatsApp */
.float-whatsapp {
  position: fixed; bottom: 24px; right: 24px; z-index: 200;
  width: 58px; height: 58px; border-radius: 50%;
  background: #25D366; color: #fff; font-size: 1.6rem;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 24px rgba(37,211,102,0.45);
  animation: pulse 2.2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(37,211,102,0.5); }
  70% { box-shadow: 0 0 0 14px rgba(37,211,102,0); }
  100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}

/* Responsive */
@media (max-width: 980px) {
  .about-grid, .contact-grid, .areas-grid { grid-template-columns: 1fr; }
  .about-visual { order: -1; max-width: 240px; }
}

@media (max-width: 860px) {
  .main-nav { position: fixed; top: 0; right: -100%; height: 100vh; width: 260px;
    background: #fff; flex-direction: column; padding: 90px 30px; gap: 22px;
    box-shadow: -10px 0 30px rgba(0,0,0,0.15); transition: right 0.3s ease; }
  .main-nav.open { right: 0; }
  .hamburger { display: flex; }
  .nav-cta { display: none; }
  .topbar-right { display: none; }
}

@media (max-width: 600px) {
  .hero { padding: 60px 0 50px; }
  .cta-inner { text-align: center; justify-content: center; }
  .footer-inner { flex-direction: column; text-align: center; }
}