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

:root {
  --bg:        #0a0a0c;
  --bg-2:      #0f0f13;
  --bg-3:      #141419;
  --gold:      #c9a84c;
  --gold-dim:  #a07830;
  --gold-glow: rgba(201,168,76,0.15);
  --text:      #e8e4dc;
  --text-dim:  #9a9690;
  --border:    rgba(201,168,76,0.18);
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans:  'Inter', system-ui, sans-serif;
  --nav-h:     72px;
  --transition: 0.35s cubic-bezier(0.4,0,0.2,1);
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 32px;
}

/* ── Shared Typography ── */
.section-label {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 400;
  line-height: 1.15;
  color: var(--text);
}

.section-title em {
  font-style: italic;
  color: var(--gold);
}

/* ── Buttons ── */
.btn-primary {
  display: inline-block;
  padding: 14px 32px;
  background: var(--gold);
  color: #0a0a0c;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}
.btn-primary:hover { background: #e0bc6a; transform: translateY(-1px); }

.btn-ghost {
  display: inline-block;
  padding: 13px 32px;
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: border-color var(--transition), color var(--transition);
}
.btn-ghost:hover { border-color: var(--gold); color: var(--gold); }

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

/* ── Navbar ── */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background var(--transition), border-color var(--transition);
}

#navbar.scrolled {
  background: rgba(10,10,12,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 32px;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-mark {
  width: 36px; height: 36px;
  border: 1px solid var(--gold);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-serif);
  font-size: 14px;
  font-weight: 500;
  color: var(--gold);
  letter-spacing: 0.05em;
}

.logo-text {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 400;
  letter-spacing: 0.05em;
  color: var(--text);
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 40px;
}

.nav-links a {
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-dim);
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--gold); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px; height: 1px;
  background: var(--text);
  transition: all var(--transition);
}

.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 0;
  background: rgba(10,10,12,0.98);
  border-top: 1px solid var(--border);
}
.mobile-menu.open { display: flex; }
.mobile-link {
  padding: 18px 32px;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
  border-bottom: 1px solid var(--border);
  transition: color var(--transition);
}
.mobile-link:hover { color: var(--gold); }

@media (max-width: 640px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
}

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

#particleCanvas {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 32px;
  padding-top: var(--nav-h);
}

.hero-eyebrow {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 24px;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 8vw, 6.5rem);
  font-weight: 300;
  line-height: 1.05;
  color: var(--text);
  margin-bottom: 28px;
}

.hero-title em {
  font-style: italic;
  color: var(--gold);
}

.hero-sub {
  max-width: 520px;
  font-size: 15px;
  font-weight: 300;
  color: var(--text-dim);
  line-height: 1.8;
  margin-bottom: 48px;
}

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

.hero-scroll-hint {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 2;
}

.hero-scroll-hint span {
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(1); }
  50%       { opacity: 1;   transform: scaleY(1.1); }
}

/* ── About ── */
#about {
  padding: 140px 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}

.about-body {
  font-size: 15px;
  font-weight: 300;
  color: var(--text-dim);
  line-height: 1.85;
  margin-bottom: 20px;
}

.stats-row {
  display: flex;
  gap: 48px;
  margin-top: 48px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}

.stat { display: flex; flex-direction: column; gap: 6px; }

.stat-num {
  font-family: var(--font-serif);
  font-size: 2.4rem;
  font-weight: 400;
  color: var(--gold);
  line-height: 1;
}

.stat-label {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-dim);
}

@media (max-width: 768px) {
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .stats-row { gap: 28px; }
}

/* ── Services ── */
#services {
  padding: 140px 0;
  background: var(--bg);
}

.services-header {
  margin-bottom: 72px;
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
}

.service-card:nth-child(3) {
  grid-column: 1 / -1;
  justify-self: center;
  width: min(560px, 100%);
}

.service-card {
  background: var(--bg-3);
  border: 1px solid var(--border);
  padding: 56px 48px;
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition);
}

.service-card::before {
  content: attr(data-index);
  position: absolute;
  top: 32px; right: 40px;
  font-family: var(--font-serif);
  font-size: 4rem;
  font-weight: 300;
  color: rgba(201,168,76,0.08);
  line-height: 1;
  pointer-events: none;
}

.service-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 100%; height: 2px;
  background: linear-gradient(to right, var(--gold), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s cubic-bezier(0.4,0,0.2,1);
}

.service-card:hover { border-color: rgba(201,168,76,0.4); }
.service-card:hover::after { transform: scaleX(1); }

.service-icon {
  width: 48px; height: 48px;
  color: var(--gold);
  margin-bottom: 28px;
}

.service-title {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 400;
  color: var(--text);
  margin-bottom: 16px;
}

.service-desc {
  font-size: 14px;
  font-weight: 300;
  color: var(--text-dim);
  line-height: 1.85;
  margin-bottom: 28px;
}

.service-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.service-features li {
  font-size: 13px;
  color: var(--text-dim);
  padding-left: 20px;
  position: relative;
}

.service-features li::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 8px; height: 1px;
  background: var(--gold);
}

@media (max-width: 768px) {
  .services-grid { grid-template-columns: 1fr; }
  .service-card { padding: 40px 28px; }
}

/* ── Contact ── */
#contact {
  padding: 140px 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 100px;
  align-items: start;
}

.contact-body {
  font-size: 15px;
  font-weight: 300;
  color: var(--text-dim);
  line-height: 1.85;
  margin-top: 24px;
  margin-bottom: 40px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.contact-detail-label {
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
}

.contact-item span:last-child {
  font-size: 14px;
  color: var(--text-dim);
}

/* Form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg-3);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 300;
  padding: 14px 16px;
  outline: none;
  transition: border-color var(--transition);
  resize: none;
  appearance: none;
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpolyline points='1,1 6,7 11,1' fill='none' stroke='%239a9690' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
  cursor: pointer;
}

.form-group select option {
  background: var(--bg-3);
  color: var(--text);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--gold);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(154,150,144,0.5);
}

.form-success {
  display: none;
  font-size: 13px;
  color: var(--gold);
  text-align: center;
  padding: 12px;
  border: 1px solid var(--border);
}

.form-success.visible { display: block; }

@media (max-width: 768px) {
  .contact-grid { grid-template-columns: 1fr; gap: 60px; }
}

/* ── Footer ── */
footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 28px 0;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-logo {
  font-family: var(--font-serif);
  font-size: 15px;
  letter-spacing: 0.05em;
  color: var(--text-dim);
}

.footer-copy {
  font-size: 12px;
  color: var(--text-dim);
  opacity: 0.5;
}

/* ── Scroll-reveal ── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}