:root {
  --primary: #081B3A;
  --primary-soft: #123057;
  --secondary: #D4AF37;
  --accent: #F4C542;
  --body: #1E1E1E;
  --muted: #666666;
  --light: #F7F8FA;
  --border: #E5E5E5;
  --white: #FFFFFF;
  --shadow: 0 24px 70px rgba(8, 27, 58, .12);
  --radius: 8px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Poppins", Arial, sans-serif;
  color: var(--body);
  background: var(--white);
  line-height: 1.72;
}
a { color: inherit; text-decoration: none; transition: .25s ease; }
img { max-width: 100%; height: auto; display: block; }
p { color: var(--muted); margin-bottom: 0; }
h1, h2, h3, h4, h5, h6 { color: var(--primary); font-weight: 700; letter-spacing: 0; line-height: 1.18; }
.section-padding { padding: 110px 0; }
.section-padding-sm { padding: 80px 0; }
.section-bg { background: var(--light); }
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--secondary);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.section-kicker::before { content: ""; width: 34px; height: 2px; background: var(--secondary); }
.section-title { max-width: 760px; margin-bottom: 46px; }
.section-title.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-title.center .section-kicker::before { display: none; }
.section-title h2 { font-size: clamp(2rem, 4vw, 3.2rem); margin-bottom: 16px; }

.btn {
  border-radius: var(--radius);
  font-weight: 700;
  padding: 13px 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 0;
  position: relative;
  overflow: hidden;
}
.btn-sm { padding: 10px 18px; font-size: .9rem; }
.btn-gold { color: var(--primary); background: linear-gradient(135deg, var(--secondary), var(--accent)); box-shadow: 0 14px 28px rgba(212, 175, 55, .28); }
.btn-gold:hover { transform: translateY(-2px); color: var(--primary); box-shadow: 0 20px 38px rgba(212, 175, 55, .35); }
.btn-outline-light { border: 1px solid rgba(255,255,255,.55); color: var(--white); background: rgba(255,255,255,.08); backdrop-filter: blur(10px); }
.btn-outline-light:hover { background: var(--white); color: var(--primary); }
.btn-primary-soft { background: var(--primary); color: var(--white); }
.btn-primary-soft:hover { background: var(--secondary); color: var(--primary); }

.page-loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--primary);
  display: grid;
  place-items: center;
  transition: opacity .35s ease, visibility .35s ease;
}
.page-loader.loaded { opacity: 0; visibility: hidden; }
.page-loader span {
  width: 52px;
  height: 52px;
  border: 4px solid rgba(255,255,255,.18);
  border-top-color: var(--secondary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

.site-header { position: fixed; top: 0; width: 100%; z-index: 1000; transition: .3s ease; }
.topbar { padding: 10px 0; color: rgba(255,255,255,.84); background: rgba(8, 27, 58, .82); border-bottom: 1px solid rgba(255,255,255,.1); }
.topbar-info, .topbar-social { display: flex; align-items: center; gap: 24px; }
.topbar-info a, .topbar-info span { color: rgba(255,255,255,.84); font-size: .86rem; }
.topbar-info i { color: var(--secondary); margin-right: 8px; }
.topbar-social { justify-content: flex-end; gap: 10px; }
.topbar-social a, .footer-social a {
  width: 34px;
  height: 34px;
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(255,255,255,.1);
  color: var(--white);
}
.topbar-social a:hover, .footer-social a:hover { background: var(--secondary); color: var(--primary); }
.main-navbar { padding: 14px 0; transition: .3s ease; background: rgba(8, 27, 58, .08); backdrop-filter: blur(12px); }
.navbar-brand img { height: 52px; width: auto; }
.navbar-brand .logo-light { display: block; }
.navbar-brand .logo-dark { display: none; }
.main-navbar .nav-link {
  color: var(--white);
  font-weight: 600;
  padding: 10px 13px !important;
  font-size: .94rem;
}
.main-navbar .nav-link.active, .main-navbar .nav-link:hover { color: var(--secondary); }
.main-navbar .navbar-toggler { border: 0; box-shadow: none; background: var(--secondary); }
.site-header.scrolled .topbar { display: none !important; }
.site-header.scrolled .main-navbar,
body:not(.home-page) .main-navbar {
  background: rgba(255,255,255,.96);
  box-shadow: 0 14px 40px rgba(8,27,58,.1);
}
.site-header.scrolled .nav-link,
body:not(.home-page) .main-navbar .nav-link { color: var(--primary); }
.site-header.scrolled .logo-light,
body:not(.home-page) .logo-light { display: none; }
.site-header.scrolled .logo-dark,
body:not(.home-page) .logo-dark { display: block; }

.hero {
  min-height: 100vh;
  padding: 170px 0 90px;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  color: var(--white);
  background: linear-gradient(120deg, rgba(8,27,58,.9), rgba(8,27,58,.54)), url("https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?auto=format&fit=crop&w=2200&q=80") center/cover no-repeat;
}
.hero::after, .inner-hero::after, .video-section::after, .cta-section::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 20%, rgba(212,175,55,.18), transparent 28%);
  pointer-events: none;
}
.hero-content { position: relative; z-index: 1; max-width: 850px; }
.hero h1 { color: var(--white); font-size: clamp(2.8rem, 7vw, 5.8rem); margin-bottom: 24px; }
.hero p { color: rgba(255,255,255,.84); font-size: clamp(1.05rem, 2vw, 1.35rem); max-width: 680px; margin-bottom: 34px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-stats { margin-top: 56px; display: flex; flex-wrap: wrap; gap: 14px; }
.hero-stat {
  min-width: 148px;
  padding: 18px;
  border: 1px solid rgba(255,255,255,.16);
  background: rgba(255,255,255,.1);
  backdrop-filter: blur(16px);
  border-radius: var(--radius);
}
.hero-stat strong { color: var(--secondary); display: block; font-size: 2rem; line-height: 1; }
.hero-stat span { color: rgba(255,255,255,.8); font-size: .86rem; }
.scroll-indicator { position: absolute; left: 50%; bottom: 30px; width: 24px; height: 42px; border: 2px solid rgba(255,255,255,.6); border-radius: 18px; transform: translateX(-50%); z-index: 2; }
.scroll-indicator span { position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; border-radius: 5px; background: var(--secondary); transform: translateX(-50%); animation: scrollDot 1.4s infinite; }
.floating-shape {
  position: absolute;
  z-index: 1;
  width: 150px;
  height: 150px;
  border: 1px solid rgba(212,175,55,.35);
  transform: rotate(16deg);
  animation: float 6s ease-in-out infinite;
}
.shape-one { right: 9%; top: 24%; }
.shape-two { right: 22%; bottom: 18%; width: 86px; height: 86px; animation-delay: 1.2s; }

.image-stack { position: relative; min-height: 560px; }
.image-stack img { width: 78%; height: 480px; object-fit: cover; border-radius: var(--radius); box-shadow: var(--shadow); }
.image-stack .image-card { position: absolute; right: 0; bottom: 0; width: 58%; border: 10px solid var(--white); }
.experience-badge {
  position: absolute;
  left: 26px;
  bottom: 34px;
  padding: 20px 24px;
  border-radius: var(--radius);
  background: var(--primary);
  color: var(--white);
  box-shadow: var(--shadow);
}
.experience-badge strong { display: block; color: var(--secondary); font-size: 2.3rem; line-height: 1; }
.check-list { display: grid; gap: 12px; margin: 28px 0; padding: 0; list-style: none; }
.check-list li { display: flex; gap: 12px; align-items: flex-start; color: var(--muted); }
.check-list i { margin-top: 5px; color: var(--secondary); }

.premium-card {
  height: 100%;
  padding: 30px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(255,255,255,.86);
  box-shadow: 0 12px 35px rgba(8,27,58,.06);
  transition: .28s ease;
}
.premium-card:hover { transform: translateY(-8px); box-shadow: var(--shadow); border-color: rgba(212,175,55,.45); }
.card-icon {
  width: 60px;
  height: 60px;
  display: grid;
  place-items: center;
  border-radius: var(--radius);
  color: var(--primary);
  background: linear-gradient(135deg, var(--secondary), var(--accent));
  margin-bottom: 22px;
  font-size: 1.45rem;
}
.premium-card h3 { font-size: 1.22rem; margin-bottom: 12px; }

.service-card {
  height: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--white);
  box-shadow: 0 12px 35px rgba(8,27,58,.06);
  transition: .28s ease;
}
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow); }
.service-card img { width: 100%; height: 220px; object-fit: cover; transition: .5s ease; }
.service-card:hover img, .project-card:hover img, .gallery-item:hover img { transform: scale(1.06); }
.service-card-body { padding: 28px; position: relative; }
.service-card .card-icon { margin-top: -60px; position: relative; z-index: 2; box-shadow: 0 12px 28px rgba(8,27,58,.18); }
.read-link { color: var(--primary); font-weight: 700; display: inline-flex; gap: 8px; align-items: center; margin-top: 18px; }
.read-link:hover { color: var(--secondary); }

.project-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  min-height: 360px;
  box-shadow: var(--shadow);
}
.project-card img { width: 100%; height: 100%; min-height: 360px; object-fit: cover; transition: .5s ease; }
.project-overlay {
  position: absolute;
  inset: auto 18px 18px 18px;
  padding: 24px;
  border-radius: var(--radius);
  background: rgba(8,27,58,.86);
  backdrop-filter: blur(14px);
  color: var(--white);
}
.project-overlay h3 { color: var(--white); font-size: 1.3rem; }
.project-overlay p { color: rgba(255,255,255,.72); }
.status { display: inline-flex; padding: 5px 10px; margin-bottom: 10px; color: var(--primary); background: var(--secondary); border-radius: 999px; font-size: .75rem; font-weight: 700; }
.filter-buttons { display: flex; justify-content: center; flex-wrap: wrap; gap: 10px; margin-bottom: 42px; }
.filter-btn { border: 1px solid var(--border); background: var(--white); padding: 10px 18px; border-radius: var(--radius); color: var(--primary); font-weight: 700; }
.filter-btn.active, .filter-btn:hover { background: var(--primary); color: var(--white); border-color: var(--primary); }

.timeline { position: relative; display: grid; grid-template-columns: repeat(6, 1fr); gap: 18px; }
.process-step { padding: 24px; background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: 0 12px 35px rgba(8,27,58,.06); position: relative; }
.process-step span { color: var(--secondary); font-size: .78rem; font-weight: 800; }
.process-step h3 { font-size: 1.04rem; margin: 10px 0 0; }

.stats-section { background: var(--primary); color: var(--white); }
.stat-box { text-align: center; padding: 28px 16px; border-right: 1px solid rgba(255,255,255,.1); }
.stat-box strong { display: block; color: var(--secondary); font-size: clamp(2rem, 4vw, 3.2rem); line-height: 1; }
.stat-box span { color: rgba(255,255,255,.75); font-weight: 600; }

.video-section, .cta-section {
  position: relative;
  background: linear-gradient(120deg, rgba(8,27,58,.92), rgba(8,27,58,.66)), url("https://images.unsplash.com/photo-1541888946425-d81bb19240f5?auto=format&fit=crop&w=2000&q=80") center/cover no-repeat;
  color: var(--white);
}
.video-section h2, .cta-section h2 { color: var(--white); }
.play-button {
  width: 86px;
  height: 86px;
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
  color: var(--primary);
  background: var(--secondary);
  font-size: 1.5rem;
  box-shadow: 0 0 0 20px rgba(212,175,55,.16);
}

.testimonial-card { padding: 34px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--white); height: 100%; box-shadow: 0 14px 35px rgba(8,27,58,.07); }
.testimonial-head { display: flex; align-items: center; gap: 16px; margin-bottom: 20px; }
.testimonial-head img { width: 64px; height: 64px; border-radius: 50%; object-fit: cover; }
.stars { color: var(--secondary); margin-bottom: 14px; }
.swiper-pagination-bullet-active { background: var(--secondary); }
.partner-marquee { overflow: hidden; white-space: nowrap; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.partner-track { display: inline-flex; gap: 60px; padding: 24px 0; animation: marquee 24s linear infinite; }
.partner-logo { color: var(--primary); font-weight: 800; font-size: 1.25rem; opacity: .72; }

.accordion-item { border: 1px solid var(--border); border-radius: var(--radius) !important; margin-bottom: 14px; overflow: hidden; }
.accordion-button { font-weight: 700; color: var(--primary); box-shadow: none !important; }
.accordion-button:not(.collapsed) { background: rgba(212,175,55,.12); color: var(--primary); }

.news-card { border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; background: var(--white); height: 100%; box-shadow: 0 12px 35px rgba(8,27,58,.06); }
.news-card img { width: 100%; height: 210px; object-fit: cover; }
.news-card-body { padding: 24px; }
.news-card time { color: var(--secondary); font-weight: 700; font-size: .84rem; }

.inner-hero {
  min-height: 470px;
  padding: 170px 0 80px;
  display: flex;
  align-items: flex-end;
  position: relative;
  background-image: url("https://images.unsplash.com/photo-1503387762-592deb58ef4e?auto=format&fit=crop&w=1800&q=80");
  background-size: cover;
  background-position: center;
}
.inner-hero::before { content: ""; position: absolute; inset: 0; background: linear-gradient(120deg, rgba(8,27,58,.9), rgba(8,27,58,.56)); }
.inner-hero-content { position: relative; z-index: 1; max-width: 760px; }
.inner-hero h1 { color: var(--white); font-size: clamp(2.4rem, 5vw, 4.5rem); }
.inner-hero p { color: rgba(255,255,255,.82); max-width: 640px; }
.breadcrumb { margin-top: 18px; margin-bottom: 0; }
.breadcrumb a, .breadcrumb-item, .breadcrumb-item.active { color: rgba(255,255,255,.82); }
.breadcrumb-item + .breadcrumb-item::before { color: var(--secondary); }

.value-box { padding: 34px; background: var(--light); border-radius: var(--radius); height: 100%; }
.director-box { padding: 40px; border-radius: var(--radius); color: var(--white); background: var(--primary); box-shadow: var(--shadow); }
.director-box h3 { color: var(--white); }
.director-box p { color: rgba(255,255,255,.75); }
.certificate-box { padding: 24px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--white); display: flex; align-items: center; gap: 16px; }
.certificate-box i { color: var(--secondary); font-size: 1.8rem; }

.gallery-item { position: relative; border: 0; padding: 0; width: 100%; text-align: left; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); display: block; background: transparent; }
.gallery-item img { width: 100%; height: 280px; object-fit: cover; transition: .5s ease; }
.gallery-item span { position: absolute; left: 18px; bottom: 18px; padding: 8px 12px; border-radius: var(--radius); background: rgba(8,27,58,.86); color: var(--white); font-weight: 700; }
.gallery-modal .modal-content { border: 0; border-radius: var(--radius); overflow: hidden; }
.gallery-modal .modal-body { padding: 0; background: var(--primary); }
.gallery-modal img { width: 100%; max-height: 78vh; object-fit: contain; }

.contact-card { height: 100%; padding: 30px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--white); box-shadow: 0 12px 35px rgba(8,27,58,.06); }
.contact-card i { color: var(--secondary); font-size: 1.7rem; margin-bottom: 14px; }
.form-control, .form-select { min-height: 52px; border-radius: var(--radius); border-color: var(--border); }
.form-control:focus, .form-select:focus { border-color: var(--secondary); box-shadow: 0 0 0 .2rem rgba(212,175,55,.12); }
textarea.form-control { min-height: 140px; }
.map-frame { width: 100%; height: 390px; border: 0; border-radius: var(--radius); filter: grayscale(.12); }
.alert { border-radius: var(--radius); }

.footer { background: #061326; color: rgba(255,255,255,.74); }
.footer-main { padding: 86px 0 56px; }
.footer-logo { margin-bottom: 24px; }
.footer h3 { color: var(--white); font-size: 1.08rem; margin-bottom: 24px; }
.footer ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 11px; }
.footer a:hover { color: var(--secondary); }
.footer-contact li { display: flex; gap: 12px; align-items: flex-start; }
.footer-contact i { color: var(--secondary); margin-top: 5px; }
.footer-social { display: flex; gap: 10px; margin-top: 24px; }
.newsletter { margin-top: 24px; display: flex; border: 1px solid rgba(255,255,255,.16); border-radius: var(--radius); overflow: hidden; }
.newsletter input { min-width: 0; flex: 1; border: 0; background: rgba(255,255,255,.08); color: var(--white); padding: 13px; outline: 0; }
.newsletter button { width: 52px; border: 0; background: var(--secondary); color: var(--primary); }
.footer-bottom { padding: 18px 0; border-top: 1px solid rgba(255,255,255,.1); font-size: .9rem; }

.floating-actions { position: fixed; right: 22px; bottom: 92px; z-index: 900; display: grid; gap: 10px; }
.float-btn, .back-to-top {
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--white);
  box-shadow: 0 12px 30px rgba(8,27,58,.22);
}
.whatsapp { background: #25D366; }
.call { background: var(--primary); }
.quote { background: var(--secondary); color: var(--primary); }
.back-to-top { position: fixed; right: 22px; bottom: 28px; z-index: 901; background: var(--primary); opacity: 0; visibility: hidden; transition: .25s ease; }
.back-to-top.show { opacity: 1; visibility: visible; }

.legal-content h2 { margin-top: 34px; font-size: 1.5rem; }
.error-page { min-height: 100vh; padding: 160px 0 100px; display: grid; place-items: center; text-align: center; background: var(--light); }
.error-code { font-size: clamp(6rem, 18vw, 12rem); font-weight: 800; color: var(--primary); line-height: 1; }
.text-narrow { max-width: 680px; }