/* ─── Reset & Base ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy:    #0A1F44;
  --navy-lt: #162D54;
  --gold:    #C9A84C;
  --gold-lt: #D4B96A;
  --cream:   #FAF8F4;
  --white:   #FFFFFF;
  --text:    #1A1A1A;
  --text-lt: #555555;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans:  'Lato', 'Helvetica Neue', Arial, sans-serif;
  --radius:    8px;
  --shadow:    0 4px 24px rgba(10,31,68,0.08);
  --transition: 0.3s ease;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--cream);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--gold); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--gold-lt); }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ─── Typography ─── */
h1, h2, h3 { font-family: var(--font-serif); font-weight: 600; line-height: 1.2; }

.section-label {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 8px;
}

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  color: var(--navy);
  margin-bottom: 16px;
}

.section-title--light { color: var(--white); }

.section-text {
  font-size: 1.05rem;
  color: var(--text-lt);
  max-width: 560px;
  margin-bottom: 32px;
}

.section-text--light { color: rgba(255,255,255,0.75); }

.section { padding: 96px 0; }
.section-alt { background: var(--white); }

/* ─── Buttons ─── */
.btn-gold {
  display: inline-block;
  background: var(--gold);
  color: var(--navy);
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 14px 32px;
  border-radius: var(--radius);
  border: 2px solid var(--gold);
  transition: background var(--transition), color var(--transition), transform var(--transition);
  cursor: pointer;
}
.btn-gold:hover { background: var(--gold-lt); border-color: var(--gold-lt); color: var(--navy); transform: translateY(-2px); }

.btn-outline {
  display: inline-block;
  background: transparent;
  color: var(--white);
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.875rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 13px 31px;
  border-radius: var(--radius);
  border: 2px solid rgba(255,255,255,0.5);
  transition: background var(--transition), border-color var(--transition), color var(--transition), transform var(--transition);
  cursor: pointer;
}
.btn-outline:hover { background: rgba(255,255,255,0.1); border-color: var(--white); color: var(--white); transform: translateY(-2px); }

.btn-full { width: 100%; text-align: center; }

/* ─── Navbar ─── */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(10,31,68,0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(201,168,76,0.15);
  transition: background var(--transition);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.logo:hover { color: var(--gold); }

.logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  background: var(--gold);
  color: var(--navy);
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 700;
  border-radius: 50%;
}

#main-menu ul {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

#main-menu a:not(.btn-gold) {
  color: rgba(255,255,255,0.8);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: color var(--transition);
}
#main-menu a:not(.btn-gold):hover { color: var(--gold); }

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 32px; height: 32px;
  position: relative;
}
.hamburger,
.hamburger::before,
.hamburger::after {
  display: block;
  width: 24px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.hamburger { margin: 0 auto; position: relative; }
.hamburger::before { content: ''; position: absolute; top: -7px; left: 0; }
.hamburger::after { content: ''; position: absolute; top: 7px; left: 0; }
.menu-toggle[aria-expanded="true"] .hamburger { background: transparent; }
.menu-toggle[aria-expanded="true"] .hamburger::before { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] .hamburger::after { transform: translateY(-7px) rotate(-45deg); }

/* ─── Hero ─── */
#hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: 0;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10,31,68,0.82) 0%, rgba(10,31,68,0.55) 60%, rgba(10,31,68,0.4) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 680px;
  padding-top: 72px;
}

.hero-greeting {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}

.hero-content h1 {
  font-size: clamp(2.25rem, 5.5vw, 4rem);
  color: var(--white);
  margin-bottom: 20px;
  line-height: 1.1;
}

.hero-content p {
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  color: rgba(255,255,255,0.8);
  margin-bottom: 36px;
  max-width: 520px;
  line-height: 1.8;
}

.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* ─── Services ─── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
  margin-top: 48px;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px 28px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(10,31,68,0.06);
  transition: transform var(--transition), box-shadow var(--transition);
}
.service-card:hover { transform: translateY(-4px); box-shadow: 0 8px 40px rgba(10,31,68,0.12); }

.service-icon {
  width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(201,168,76,0.1);
  border-radius: 12px;
  margin-bottom: 20px;
}
.service-icon svg { width: 26px; height: 26px; color: var(--gold); }

.service-card h3 {
  font-size: 1.2rem;
  color: var(--navy);
  margin-bottom: 10px;
}

.service-card p {
  font-size: 0.95rem;
  color: var(--text-lt);
  line-height: 1.7;
}

/* ─── About ─── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-image-wrap {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.about-image-wrap img { width: 100%; height: 100%; object-fit: cover; }

.about-content .section-title { margin-bottom: 20px; }
.about-content p {
  color: var(--text-lt);
  margin-bottom: 16px;
  font-size: 1rem;
}

.about-signature {
  margin-top: 28px;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.25rem;
  color: var(--navy);
}

/* ─── Gallery ─── */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 48px;
}

.gallery-item {
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/5;
  cursor: pointer;
}
.gallery-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.gallery-item:hover img { transform: scale(1.05); }

/* ─── Contact ─── */
.section-dark {
  background: var(--navy);
  padding: 96px 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.contact-details { margin-top: 40px; display: flex; flex-direction: column; gap: 28px; }

.contact-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contact-icon {
  width: 44px; height: 44px;
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(201,168,76,0.12);
  border-radius: 10px;
}
.contact-icon svg { width: 20px; height: 20px; color: var(--gold); }

.contact-item strong {
  display: block;
  color: var(--white);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.contact-item p { color: rgba(255,255,255,0.7); font-size: 0.95rem; line-height: 1.6; }
.contact-item a { color: rgba(255,255,255,0.7); }
.contact-item a:hover { color: var(--gold); }

/* ─── Form ─── */
.contact-form-wrap {
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow);
}

.form-title {
  font-size: 1.4rem;
  color: var(--navy);
  margin-bottom: 24px;
}

.form-group { margin-bottom: 20px; }

.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid #e0dcd4;
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--text);
  background: var(--cream);
  transition: border-color var(--transition), box-shadow var(--transition);
  appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201,168,76,0.15);
}

.form-group textarea { resize: vertical; min-height: 100px; }

.form-success {
  display: none;
  margin-top: 16px;
  padding: 12px 16px;
  background: rgba(201,168,76,0.1);
  border: 1px solid var(--gold);
  border-radius: var(--radius);
  color: var(--navy);
  font-size: 0.9rem;
  font-weight: 500;
  text-align: center;
}
.form-success.visible { display: block; }

/* ─── Footer ─── */
footer {
  background: #060F21;
  padding: 56px 0 32px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 8px;
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
}
.footer-brand .logo-mark { width: 40px; height: 40px; font-size: 1.2rem; }
.footer-brand span:last-child { color: var(--white); font-family: var(--font-serif); font-size: 1.1rem; }

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links a {
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--gold); }

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 8px;
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
}
.footer-contact a { color: rgba(255,255,255,0.6); }
.footer-contact a:hover { color: var(--gold); }

.footer-copy {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 24px;
  text-align: center;
  color: rgba(255,255,255,0.35);
  font-size: 0.8rem;
}

/* ─── Scroll reveal (below-the-fold only) ─── */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
  }
  .reveal.revealed {
    opacity: 1;
    transform: none;
  }
}

/* ─── Responsive ─── */
@media (max-width: 900px) {
  .about-grid,
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .menu-toggle { display: block; }

  #main-menu {
    position: fixed;
    top: 72px; left: 0; right: 0; bottom: 0;
    background: rgba(10,31,68,0.98);
    backdrop-filter: blur(12px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.35s ease, visibility 0.35s ease;
  }
  #main-menu.open { opacity: 1; visibility: visible; }
  #main-menu ul {
    flex-direction: column;
    gap: 28px;
    text-align: center;
  }
  #main-menu a:not(.btn-gold) { font-size: 1.1rem; color: rgba(255,255,255,0.85); }

  .hero-actions { flex-direction: column; }
  .hero-actions a { text-align: center; }

  .services-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .footer-inner { grid-template-columns: 1fr; text-align: center; }
  .contact-form-wrap { padding: 28px 20px; }
}

@media (max-width: 480px) {
  .gallery-grid { grid-template-columns: 1fr; }
  .section { padding: 64px 0; }
}