/* ===== VARIABLES ===== */
:root {
  --gold: #c9a84c;
  --gold-light: #e8c97a;
  --gold-dark: #a0812a;
  --dark: #1a2232;
  --dark-2: #212b3d;
  --dark-3: #2a3347;
  --text: #e8e8e8;
  --text-muted: #9aa5b4;
  --white: #ffffff;
  --transition: 0.3s ease;
  --shadow: 0 20px 60px rgba(0,0,0,0.4);
  --radius: 12px;
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--dark);
  color: var(--text);
  overflow-x: hidden;
  line-height: 1.7;
}

img { max-width: 100%; display: block; object-fit: cover; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ===== UTILITIES ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 100px 0; }
.dark-section { background: var(--dark-2); }
.gold { color: var(--gold); }
.gold-line { width: 60px; height: 3px; background: var(--gold); margin: 20px 0; }
.gold-line.center { margin: 20px auto; }
.section-tag { color: var(--gold); font-size: 14px; letter-spacing: 2px; text-transform: uppercase; font-weight: 500; }
.section-title { font-family: 'Playfair Display', serif; font-size: clamp(28px, 4vw, 44px); font-weight: 700; margin: 12px 0 0; color: var(--white); line-height: 1.2; }
.section-desc { color: var(--text-muted); max-width: 680px; margin: 16px auto 0; font-size: 16px; }
.section-header { text-align: center; margin-bottom: 60px; }
.mt-2 { margin-top: 24px; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 4px;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.5px;
  transition: var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
}
.btn-gold { background: var(--gold); color: var(--dark); border-color: var(--gold); }
.btn-gold:hover { background: var(--gold-light); border-color: var(--gold-light); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(201,168,76,0.35); }
.btn-outline { background: transparent; color: var(--white); border-color: rgba(255,255,255,0.5); }
.btn-outline:hover { border-color: var(--gold); color: var(--gold); }
.full-width { width: 100%; justify-content: center; }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 20px 0;
  transition: all 0.4s ease;
}
.navbar.scrolled {
  background: rgba(26,34,50,0.97);
  backdrop-filter: blur(10px);
  padding: 14px 0;
  box-shadow: 0 4px 30px rgba(0,0,0,0.4);
}
.nav-container {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo { display: flex; align-items: center; gap: 12px; }
.logo-icon {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; color: var(--dark);
}
.logo-text { display: flex; flex-direction: column; }
.logo-main { font-family: 'Playfair Display', serif; font-size: 18px; font-weight: 700; color: var(--white); line-height: 1; }
.logo-sub { font-size: 10px; letter-spacing: 1.5px; color: var(--gold); text-transform: uppercase; }
.nav-links { display: flex; align-items: center; gap: 36px; }
.nav-links a { font-size: 14px; font-weight: 500; color: var(--text); letter-spacing: 0.5px; transition: var(--transition); position: relative; }
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px;
  background: var(--gold); transition: width 0.3s;
}
.nav-links a:hover { color: var(--gold); }
.nav-links a:hover::after { width: 100%; }
.nav-cta { background: var(--gold) !important; color: var(--dark) !important; padding: 10px 24px; border-radius: 4px; }
.nav-cta::after { display: none !important; }
.nav-cta:hover { background: var(--gold-light) !important; }
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--white); transition: var(--transition); }

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  background: url('https://images.unsplash.com/photo-1486325212027-8081e485255e?w=1600&q=80') center/cover no-repeat;
  display: flex; align-items: center;
  overflow: hidden;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(26,34,50,0.92) 0%, rgba(26,34,50,0.7) 50%, rgba(26,34,50,0.85) 100%);
}
.hero-content {
  position: relative; z-index: 2;
  max-width: 1200px; margin: 0 auto; padding: 120px 24px 80px;
  max-width: 700px; padding-left: 80px;
}
.hero-tag {
  color: var(--gold); font-size: 13px; letter-spacing: 3px;
  text-transform: uppercase; font-weight: 500; margin-bottom: 20px;
}
.hero-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(56px, 8vw, 100px);
  font-weight: 900;
  line-height: 0.9;
  margin-bottom: 8px;
}
.title-line { display: block; color: var(--white); }
.title-line.gold { color: var(--gold); }
.hero-subtitle {
  font-size: clamp(14px, 2vw, 18px);
  letter-spacing: 6px;
  color: var(--text-muted);
  margin-bottom: 28px;
}
.hero-desc { font-size: 16px; color: var(--text-muted); max-width: 480px; margin-bottom: 36px; }
.hero-desc strong { color: var(--white); }
.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 60px; }
.hero-stats { display: flex; align-items: center; gap: 32px; }
.stat { display: flex; flex-direction: column; }
.stat-num { font-family: 'Playfair Display', serif; font-size: 32px; font-weight: 700; color: var(--gold); line-height: 1; }
.stat-label { font-size: 12px; color: var(--text-muted); letter-spacing: 1px; margin-top: 4px; }
.stat-divider { width: 1px; height: 40px; background: rgba(201,168,76,0.3); }
.hero-scroll {
  position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: var(--text-muted); font-size: 12px; letter-spacing: 2px; text-transform: uppercase;
  animation: bounce 2s infinite;
}
@keyframes bounce {
  0%,100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ===== WELCOME ===== */
.welcome { background: var(--dark); }
.welcome-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.welcome-content p { color: var(--text-muted); margin-bottom: 16px; font-size: 16px; }
.image-frame { position: relative; }
.image-frame img { border-radius: var(--radius); height: 480px; width: 100%; }
.image-frame::before {
  content: ''; position: absolute; top: -20px; right: -20px;
  width: 100%; height: 100%;
  border: 3px solid var(--gold); border-radius: var(--radius); z-index: -1;
}
.image-badge {
  position: absolute; bottom: 30px; left: -24px;
  background: var(--gold); color: var(--dark);
  padding: 12px 24px; border-radius: 4px;
  display: flex; align-items: center; gap: 8px;
  font-weight: 700; font-size: 14px;
  box-shadow: var(--shadow);
}

/* ===== ABOUT ===== */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-images { position: relative; height: 500px; }
.about-img-main {
  position: absolute; top: 0; left: 0; width: 75%; height: 80%;
  border-radius: var(--radius); overflow: hidden;
}
.about-img-main img { width: 100%; height: 100%; }
.about-img-secondary {
  position: absolute; bottom: 0; right: 0; width: 55%; height: 55%;
  border-radius: var(--radius); overflow: hidden;
  border: 4px solid var(--gold);
}
.about-img-secondary img { width: 100%; height: 100%; }
.about-lead { font-size: 18px; font-weight: 600; color: var(--white); margin-bottom: 16px; }
.about-content > p { color: var(--text-muted); margin-bottom: 16px; }
.about-features { margin-top: 32px; display: flex; flex-direction: column; gap: 20px; }
.feature-item { display: flex; align-items: flex-start; gap: 16px; }
.feature-icon {
  width: 48px; height: 48px; min-width: 48px;
  background: rgba(201,168,76,0.15); border: 1px solid rgba(201,168,76,0.3);
  border-radius: 8px; display: flex; align-items: center; justify-content: center;
  color: var(--gold); font-size: 18px;
}
.feature-item h4 { color: var(--white); margin-bottom: 4px; }
.feature-item p { color: var(--text-muted); font-size: 14px; margin: 0; }

/* ===== MISSION & VISION ===== */
.mission-vision { background: var(--dark); }
.mv-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.mv-card { background: var(--dark-2); border-radius: var(--radius); overflow: hidden; }
.mv-image { height: 260px; overflow: hidden; }
.mv-image img { width: 100%; height: 100%; transition: transform 0.5s; }
.mv-card:hover .mv-image img { transform: scale(1.05); }
.mv-content { padding: 40px; }
.mv-content p { color: var(--text-muted); margin-bottom: 16px; font-size: 15px; }
.mission-box {
  display: flex; align-items: flex-start; gap: 16px;
  background: var(--white); color: var(--dark);
  padding: 20px; border-radius: 8px; margin-top: 20px;
}
.mission-box p { color: var(--dark); font-size: 13px; font-weight: 600; letter-spacing: 0.5px; margin: 0; }
.mission-icon {
  width: 56px; height: 56px; min-width: 56px;
  background: var(--gold); border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; color: var(--dark);
}
.vision-items { display: flex; flex-direction: column; gap: 28px; margin-top: 8px; }
.vision-item { display: flex; gap: 20px; align-items: flex-start; }
.vision-num { font-family: 'Playfair Display', serif; font-size: 32px; font-weight: 700; color: var(--gold); line-height: 1; min-width: 40px; }
.vision-item p { color: var(--text-muted); margin: 0; padding-top: 4px; }

/* ===== WHY CHOOSE US ===== */
.why-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 80px; align-items: center; }
.why-lead { color: var(--text-muted); font-size: 16px; margin: 20px 0 36px; }
.why-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.why-card {
  background: var(--dark-3); padding: 20px; border-radius: var(--radius);
  display: flex; align-items: flex-start; gap: 14px;
  border: 1px solid rgba(201,168,76,0.1);
  transition: var(--transition);
}
.why-card:hover { border-color: rgba(201,168,76,0.4); transform: translateY(-4px); }
.why-card-icon {
  width: 40px; height: 40px; min-width: 40px;
  background: var(--gold); border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: var(--dark); font-size: 16px;
}
.why-card h4 { color: var(--white); font-size: 14px; margin-bottom: 4px; }
.why-card p { color: var(--text-muted); font-size: 13px; margin: 0; }
.why-image { border-radius: var(--radius); overflow: hidden; height: 500px; }
.why-image img { width: 100%; height: 100%; }

/* ===== SERVICES ===== */
.services { background: var(--dark); }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.service-card {
  background: var(--dark-2); padding: 40px 32px; border-radius: var(--radius);
  border: 1px solid rgba(201,168,76,0.1);
  transition: all 0.3s ease;
  position: relative; overflow: hidden;
}
.service-card::before {
  content: ''; position: absolute; bottom: 0; left: 0;
  width: 100%; height: 3px; background: var(--gold);
  transform: scaleX(0); transition: transform 0.3s;
}
.service-card:hover { transform: translateY(-8px); box-shadow: 0 20px 40px rgba(0,0,0,0.3); border-color: rgba(201,168,76,0.3); }
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 64px; height: 64px;
  background: rgba(201,168,76,0.12); border: 1px solid rgba(201,168,76,0.3);
  border-radius: 12px; display: flex; align-items: center; justify-content: center;
  font-size: 26px; color: var(--gold); margin-bottom: 24px;
  transition: var(--transition);
}
.service-card:hover .service-icon { background: var(--gold); color: var(--dark); }
.service-card h3 { color: var(--white); font-size: 18px; margin-bottom: 12px; }
.service-card p { color: var(--text-muted); font-size: 14px; line-height: 1.7; }

/* ===== PROJECTS ===== */
.projects-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.project-card { background: var(--dark-3); border-radius: var(--radius); overflow: hidden; transition: var(--transition); }
.project-card:hover { transform: translateY(-8px); box-shadow: var(--shadow); }
.project-img { position: relative; height: 240px; overflow: hidden; }
.project-img img { width: 100%; height: 100%; transition: transform 0.5s; }
.project-card:hover .project-img img { transform: scale(1.1); }
.project-overlay {
  position: absolute; top: 16px; right: 16px;
}
.project-type {
  background: var(--gold); color: var(--dark);
  padding: 6px 14px; border-radius: 20px;
  font-size: 12px; font-weight: 700; letter-spacing: 1px;
}
.project-info { padding: 24px; }
.project-info h3 { color: var(--white); font-size: 18px; margin-bottom: 8px; }
.project-info p { color: var(--text-muted); font-size: 14px; margin-bottom: 16px; }
.project-meta { display: flex; justify-content: space-between; align-items: center; font-size: 13px; color: var(--text-muted); }
.project-meta .gold { cursor: pointer; font-weight: 600; }

/* ===== FUTURE ===== */
.future { background: var(--dark); }
.future-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 80px; align-items: center; }
.future-image { border-radius: var(--radius); overflow: hidden; height: 500px; position: relative; }
.future-image img { width: 100%; height: 100%; }
.future-image::after {
  content: ''; position: absolute; bottom: 0; left: 0;
  width: 100%; height: 40%;
  background: linear-gradient(to top, var(--dark), transparent);
}
.future-content p { color: var(--text-muted); margin: 20px 0; font-size: 15px; }
.future-item { display: flex; gap: 24px; align-items: flex-start; margin-top: 24px; }
.future-item-img { width: 160px; min-width: 160px; height: 120px; border-radius: 8px; overflow: hidden; }
.future-item-img img { width: 100%; height: 100%; }
.future-item-text p { color: var(--text-muted); font-size: 14px; margin-bottom: 12px; }

/* ===== REVIEWS ===== */
.reviews-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.review-card {
  background: var(--dark-3); padding: 36px;
  border-radius: var(--radius); border: 1px solid rgba(201,168,76,0.1);
  transition: var(--transition);
}
.review-card:hover { border-color: rgba(201,168,76,0.4); transform: translateY(-4px); }
.review-stars { color: var(--gold); font-size: 14px; margin-bottom: 20px; display: flex; gap: 4px; }
.review-card > p { color: var(--text-muted); font-size: 15px; font-style: italic; line-height: 1.7; margin-bottom: 24px; }
.reviewer { display: flex; align-items: center; gap: 14px; }
.reviewer-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  display: flex; align-items: center; justify-content: center;
  color: var(--dark); font-weight: 700; font-size: 18px;
}
.reviewer h5 { color: var(--white); font-size: 15px; margin-bottom: 2px; }
.reviewer span { color: var(--text-muted); font-size: 12px; }

/* ===== TEAM ===== */
.team { background: var(--dark); }
.team-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 40px; max-width: 800px; margin: 0 auto; }
.team-card {
  background: var(--dark-2); border-radius: var(--radius); overflow: hidden;
  border: 1px solid rgba(201,168,76,0.1); transition: var(--transition);
}
.team-card:hover { transform: translateY(-8px); box-shadow: var(--shadow); border-color: rgba(201,168,76,0.35); }
.team-img-wrap { position: relative; height: 280px; background: var(--dark-3); display: flex; align-items: center; justify-content: center; }
.team-img-placeholder {
  width: 120px; height: 120px; border-radius: 50%;
  background: rgba(201,168,76,0.15); border: 3px solid var(--gold);
  display: flex; align-items: center; justify-content: center;
  font-size: 48px; color: var(--gold);
}
.team-badge {
  position: absolute; bottom: 16px; right: 16px;
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--gold); display: flex; align-items: center; justify-content: center;
  color: var(--dark); font-size: 14px;
}
.team-info { padding: 28px; }
.team-info h3 { color: var(--white); font-size: 18px; margin-bottom: 6px; }
.team-role { color: var(--gold); font-size: 13px; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; }
.team-info p { color: var(--text-muted); font-size: 14px; margin-top: 16px; margin-bottom: 20px; }
.team-social { display: flex; gap: 12px; }
.team-social a {
  width: 36px; height: 36px; border-radius: 50%;
  background: rgba(201,168,76,0.1); border: 1px solid rgba(201,168,76,0.3);
  display: flex; align-items: center; justify-content: center;
  color: var(--gold); font-size: 14px; transition: var(--transition);
}
.team-social a:hover { background: var(--gold); color: var(--dark); }

/* ===== CONTACT ===== */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 60px; align-items: start; }
.contact-info { display: flex; flex-direction: column; gap: 32px; }
.contact-item { display: flex; gap: 20px; align-items: flex-start; }
.contact-icon {
  width: 52px; height: 52px; min-width: 52px;
  background: var(--gold); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--dark); font-size: 18px;
}
.contact-detail h4 { color: var(--white); margin-bottom: 8px; }
.contact-detail a { display: block; color: var(--text-muted); font-size: 15px; transition: var(--transition); }
.contact-detail a:hover { color: var(--gold); }
.contact-detail p { color: var(--text-muted); font-size: 15px; line-height: 1.7; }

/* FORM */
.contact-form { background: var(--dark-3); padding: 48px; border-radius: var(--radius); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; color: var(--text-muted); font-size: 13px; letter-spacing: 0.5px; margin-bottom: 8px; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%; background: var(--dark-2);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 6px; padding: 13px 16px;
  color: var(--white); font-size: 14px; font-family: inherit;
  transition: var(--transition); outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--gold); }
.form-group select option { background: var(--dark-2); }
.form-group textarea { resize: vertical; min-height: 120px; }

/* ===== FOOTER ===== */
.footer { background: #111822; }
.footer-top { padding: 80px 0 60px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 48px; }
.footer-brand .nav-logo { margin-bottom: 20px; }
.footer-brand p { color: var(--text-muted); font-size: 14px; line-height: 1.7; }
.footer-links h4, .footer-services h4, .footer-contact h4 {
  color: var(--white); font-size: 15px; margin-bottom: 20px;
  padding-bottom: 12px; border-bottom: 1px solid rgba(201,168,76,0.3);
}
.footer-links ul li, .footer-services ul li { margin-bottom: 10px; }
.footer-links a, .footer-services a { color: var(--text-muted); font-size: 14px; transition: var(--transition); }
.footer-links a:hover, .footer-services a:hover { color: var(--gold); padding-left: 4px; }
.footer-contact-item { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 14px; }
.footer-contact-item i { margin-top: 3px; }
.footer-contact-item span { color: var(--text-muted); font-size: 14px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 20px 0; text-align: center;
}
.footer-bottom p { color: var(--text-muted); font-size: 13px; }

/* ===== BACK TO TOP ===== */
.back-to-top {
  position: fixed; bottom: 32px; right: 32px;
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--gold); color: var(--dark);
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; box-shadow: 0 8px 24px rgba(201,168,76,0.4);
  opacity: 0; pointer-events: none; transition: all 0.3s;
  z-index: 100;
}
.back-to-top.visible { opacity: 1; pointer-events: auto; }
.back-to-top:hover { transform: translateY(-4px); }

/* ===== REVEAL ANIMATION ===== */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .welcome-grid, .about-grid, .why-grid, .future-grid { grid-template-columns: 1fr; gap: 48px; }
  .mv-grid { grid-template-columns: 1fr; }
  .about-images { height: 340px; }
  .hero-content { padding-left: 24px; }
  .services-grid, .projects-grid, .reviews-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-links { display: none; flex-direction: column; position: fixed; top: 0; right: -100%; width: 280px; height: 100vh; background: var(--dark-2); padding: 80px 32px 32px; gap: 24px; transition: right 0.3s; z-index: 999; }
  .nav-links.open { right: 0; display: flex; }
  .nav-links a { font-size: 16px; }
  .hamburger { display: flex; z-index: 1001; }
  .hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .hamburger.active span:nth-child(2) { opacity: 0; }
  .hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .hero-title { font-size: clamp(48px, 12vw, 72px); }
  .hero-stats { flex-wrap: wrap; gap: 20px; }
  .services-grid, .projects-grid, .reviews-grid { grid-template-columns: 1fr; }
  .why-cards { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; max-width: 420px; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form { padding: 28px; }
  .section { padding: 70px 0; }
  .image-frame img { height: 320px; }
}

@media (max-width: 480px) {
  .hero-btns { flex-direction: column; }
  .btn { width: 100%; justify-content: center; }
}