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

:root {
  --navy:      #1a3c5e;
  --navy-dark: #0f2540;
  --gold:      #D4A017;
  --gold-light:#f0c040;
  --white:     #ffffff;
  --off-white: #f8f9fb;
  --text:      #2c3e50;
  --text-muted:#6b7c93;
  --border:    #e1e8f0;
  --radius:    14px;
  --shadow:    0 4px 24px rgba(26,60,94,0.10);
  --shadow-lg: 0 12px 48px rgba(26,60,94,0.18);
  --transition:0.3s cubic-bezier(0.4,0,0.2,1);
}

html { scroll-behavior: smooth; }

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

a { color: inherit; text-decoration: none; transition: color var(--transition); }
ul { list-style: none; }
img { max-width: 100%; display: block; }
address { font-style: normal; }

/* ===========================
   UTILITY
=========================== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section    { padding: 96px 0; }
.bg-dark    { background: var(--navy-dark); }
.bg-light   { background: var(--off-white); }

.section-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 14px;
}
.section-tag.light { color: var(--gold-light); }

.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--navy);
  line-height: 1.2;
  margin-bottom: 24px;
}
.section-title.light { color: var(--white); }
.section-sub { color: var(--text-muted); font-size: 1.1rem; margin-bottom: 56px; }
.section-sub.light { color: rgba(255,255,255,0.7); }

.highlight {
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.gradient-text {
  background: linear-gradient(135deg, var(--gold), var(--gold-light), #fff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===========================
   BUTTONS
=========================== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: var(--navy-dark);
  font-weight: 700;
  font-size: 15px;
  padding: 14px 32px;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 4px 20px rgba(212,160,23,0.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(212,160,23,0.5);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--white);
  font-weight: 600;
  font-size: 15px;
  padding: 13px 32px;
  border-radius: 50px;
  border: 2px solid rgba(255,255,255,0.5);
  cursor: pointer;
  transition: all var(--transition);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.12);
  border-color: var(--white);
}

.full-width { width: 100%; justify-content: center; border-radius: var(--radius); }

/* ===========================
   NAVBAR
=========================== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: all var(--transition);
  background: transparent;
}
.navbar.scrolled {
  background: rgba(15,37,64,0.97);
  backdrop-filter: blur(20px);
  padding: 10px 0;
  box-shadow: 0 2px 24px rgba(0,0,0,0.3);
}
.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.logo-img {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  object-fit: cover;
  border: 2px solid var(--gold);
}
.logo-text { display: flex; flex-direction: column; }
.logo-name  { font-weight: 800; font-size: 14px; color: var(--white); letter-spacing: 0.5px; line-height: 1.2; }
.logo-sub   { font-size: 10px; color: var(--gold); font-weight: 500; letter-spacing: 0.3px; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}
.nav-link {
  color: rgba(255,255,255,0.85);
  font-size: 14px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 8px;
  transition: all var(--transition);
}
.nav-link:hover { color: var(--gold); background: rgba(255,255,255,0.08); }
.nav-cta { margin-left: 8px; font-size: 14px; padding: 10px 22px; }
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 6px; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--white); border-radius: 2px; transition: all var(--transition); }

/* ===========================
   HERO
=========================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(10,22,40,0.88) 0%,
    rgba(15,37,64,0.80) 40%,
    rgba(26,60,94,0.65) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 120px 24px 60px;
  max-width: 700px;
  padding-left: 24px;
  width: 100%;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(212,160,23,0.15);
  border: 1px solid rgba(212,160,23,0.4);
  color: var(--gold-light);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  padding: 8px 18px;
  border-radius: 50px;
  margin-bottom: 28px;
  animation: fadeInDown 0.8s ease both;
}
.badge-dot {
  width: 8px; height: 8px;
  background: #4ade80;
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%,100% { box-shadow: 0 0 0 0 rgba(74,222,128,0.6); }
  50%      { box-shadow: 0 0 0 8px rgba(74,222,128,0); }
}

.hero-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 24px;
  animation: fadeInDown 0.9s ease 0.1s both;
}
.hero-sub {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.8);
  margin-bottom: 40px;
  max-width: 580px;
  animation: fadeInDown 1s ease 0.2s both;
}
.hero-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 56px;
  animation: fadeInDown 1.1s ease 0.3s both;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  animation: fadeInDown 1.2s ease 0.4s both;
}
.stat { text-align: center; padding: 0 32px; }
.stat:first-child { padding-left: 0; }
.stat-num   { display: block; font-size: 2rem; font-weight: 800; color: var(--gold); }
.stat-label { display: block; font-size: 12px; color: rgba(255,255,255,0.65); letter-spacing: 1px; }
.stat-divider { width: 1px; height: 40px; background: rgba(255,255,255,0.2); }

.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.5);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  animation: bounce 2s infinite;
  z-index: 1;
}
.scroll-arrow {
  width: 20px; height: 20px;
  border-right: 2px solid rgba(255,255,255,0.5);
  border-bottom: 2px solid rgba(255,255,255,0.5);
  transform: rotate(45deg);
}
@keyframes bounce { 0%,100%{transform:translateX(-50%) translateY(0)} 50%{transform:translateX(-50%) translateY(8px)} }
@keyframes fadeInDown { from{opacity:0;transform:translateY(-20px)} to{opacity:1;transform:translateY(0)} }

/* ===========================
   ABOUT
=========================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.about-lead {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 20px;
}
.about-text p { color: var(--text-muted); margin-bottom: 16px; }

.about-details-card {
  background: var(--off-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  margin-top: 32px;
}
.about-details-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--gold);
}
.details-table { width: 100%; border-collapse: collapse; }
.details-table tr { border-bottom: 1px solid var(--border); }
.details-table tr:last-child { border: none; }
.detail-key {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  padding: 10px 12px 10px 0;
  white-space: nowrap;
  vertical-align: top;
  width: 40%;
}
.detail-val {
  font-size: 14px;
  color: var(--navy);
  font-weight: 500;
  padding: 10px 0;
}

.about-visual { display: flex; flex-direction: column; gap: 20px; }
.about-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
  border-left: 4px solid var(--gold);
}
.about-card:hover { transform: translateX(6px); box-shadow: var(--shadow-lg); }
.card-icon { font-size: 2rem; margin-bottom: 12px; }
.about-card h4 { font-size: 1.05rem; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.about-card p  { font-size: 14px; color: var(--text-muted); }

/* ===========================
   SERVICES
=========================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  padding: 32px 28px;
  position: relative;
  transition: all var(--transition);
  backdrop-filter: blur(10px);
}
.service-card:hover {
  background: rgba(255,255,255,0.09);
  border-color: var(--gold);
  transform: translateY(-6px);
  box-shadow: 0 20px 48px rgba(0,0,0,0.3);
}
.service-card.featured {
  border-color: var(--gold);
  background: rgba(212,160,23,0.07);
}
.featured-badge {
  position: absolute;
  top: -12px;
  right: 20px;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: var(--navy-dark);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1px;
  padding: 4px 14px;
  border-radius: 50px;
}
.service-icon-wrap {
  font-size: 2.5rem;
  margin-bottom: 18px;
}
.service-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
}
.service-card p  { font-size: 14px; color: rgba(255,255,255,0.65); margin-bottom: 16px; }
.service-list    { padding-left: 0; }
.service-list li {
  font-size: 13px;
  color: rgba(255,255,255,0.55);
  padding: 5px 0;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  padding-left: 16px;
  position: relative;
}
.service-list li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--gold);
  font-weight: 700;
}

/* ===========================
   PROJECTS
=========================== */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.project-card {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  transition: transform var(--transition), box-shadow var(--transition);
}
.project-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.project-thumb {
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.project-emoji { font-size: 4rem; }
.project-info  { padding: 24px; }
.project-type  {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gold);
  background: rgba(212,160,23,0.1);
  padding: 4px 12px;
  border-radius: 50px;
  margin-bottom: 12px;
}
.project-info h4 { font-size: 1.05rem; font-weight: 700; color: var(--navy); margin-bottom: 6px; }
.project-info p  { font-size: 13px; color: var(--text-muted); }

/* ===========================
   WHY US
=========================== */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.why-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  transition: all var(--transition);
}
.why-card:hover {
  background: rgba(212,160,23,0.1);
  border-color: var(--gold);
  transform: translateY(-6px);
}
.why-icon { font-size: 2.5rem; margin-bottom: 16px; }
.why-card h4 { font-size: 1rem; font-weight: 700; color: var(--white); margin-bottom: 10px; }
.why-card p  { font-size: 14px; color: rgba(255,255,255,0.6); }

/* ===========================
   CONTACT
=========================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  align-items: start;
}
.contact-info h3,
.contact-form h3 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 28px;
}
.contact-item {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
  align-items: flex-start;
}
.contact-icon { font-size: 1.5rem; flex-shrink: 0; margin-top: 2px; }
.contact-item strong { display: block; font-weight: 700; color: var(--navy); font-size: 14px; margin-bottom: 4px; }
.contact-item p  { font-size: 14px; color: var(--text-muted); }
.contact-item a  { color: var(--navy); font-weight: 500; }
.contact-item a:hover { color: var(--gold); }
.map-placeholder { margin-top: 20px; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }

.contact-form {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow);
}
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 13px; font-weight: 600; color: var(--navy); margin-bottom: 8px; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  color: var(--text);
  background: var(--off-white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(212,160,23,0.15);
  background: var(--white);
}
.form-group textarea { resize: vertical; }
.form-note { font-size: 12px; color: var(--text-muted); margin-top: 14px; text-align: center; }
.form-note a { color: var(--gold); font-weight: 600; }

/* ===========================
   LEGAL SECTIONS
=========================== */
.legal-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 48px;
  box-shadow: var(--shadow);
  max-width: 900px;
  margin: 0 auto;
}
.legal-effective {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}
.legal-card > p { font-size: 15px; color: var(--text-muted); margin-bottom: 20px; }
.legal-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy);
  margin: 32px 0 12px;
  padding-left: 16px;
  border-left: 4px solid var(--gold);
}
.legal-card ul {
  list-style: disc;
  padding-left: 28px;
  margin-bottom: 16px;
}
.legal-card ul li {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.legal-card address { font-size: 14px; color: var(--text-muted); line-height: 2; margin-top: 12px; }
.legal-card address a { color: var(--gold); font-weight: 600; }

/* ===========================
   FOOTER
=========================== */
.footer {
  background: var(--navy-dark);
  color: rgba(255,255,255,0.7);
  padding: 72px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-logo {
  width: 56px;
  height: 56px;
  border-radius: 10px;
  object-fit: cover;
  border: 2px solid var(--gold);
  margin-bottom: 16px;
}
.footer-brand-name { font-size: 14px; font-weight: 800; color: var(--white); line-height: 1.4; margin-bottom: 8px; }
.footer-tagline     { font-size: 13px; color: var(--gold); margin-bottom: 6px; }
.footer-reg         { font-size: 11px; color: rgba(255,255,255,0.4); }
.footer-col h4      { font-size: 13px; font-weight: 700; color: var(--white); letter-spacing: 1px; text-transform: uppercase; margin-bottom: 18px; }
.footer-col ul li   { margin-bottom: 10px; }
.footer-col ul li a { font-size: 14px; color: rgba(255,255,255,0.55); transition: color var(--transition); }
.footer-col ul li a:hover { color: var(--gold); }
.footer-col ul li:not(:has(a)) { font-size: 14px; color: rgba(255,255,255,0.45); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  font-size: 13px;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-legal-links a { color: rgba(255,255,255,0.45); }
.footer-legal-links a:hover { color: var(--gold); }

/* ===========================
   RESPONSIVE
=========================== */
@media (max-width: 1024px) {
  .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .services-grid, .why-grid  { grid-template-columns: repeat(2, 1fr); }
  .projects-grid              { grid-template-columns: 1fr 1fr; }
  .footer-grid                { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .services-grid, .why-grid, .projects-grid { grid-template-columns: 1fr; }
  .hero-stats { flex-direction: column; align-items: flex-start; gap: 16px; }
  .stat-divider { display: none; }
  .stat { padding: 0; }
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; margin-left: auto; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 72px; left: 0; right: 0;
    background: rgba(10,22,40,0.98);
    padding: 24px;
    gap: 8px;
    border-top: 1px solid rgba(255,255,255,0.1);
  }
  .legal-card { padding: 28px 20px; }
  .contact-form { padding: 28px 20px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
}