/* ---------------------------------------------------------
   Tantric Affairs London — Catherine Swan profile page
   Elegant, dark, spa-like theme
--------------------------------------------------------- */

:root {
  --bg: #0a0a0a;
  --bg-alt: #121212;
  --bg-card: #161514;
  --gold: #c9a86a;
  --gold-light: #e8d5a8;
  --text: #f2ede4;
  --text-muted: #b3ab9d;
  --border: rgba(201, 168, 106, 0.22);
  --serif: "Cormorant Garamond", Georgia, serif;
  --sans: "Montserrat", Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-weight: 300;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: var(--gold-light); text-decoration: none; }
a:hover { color: var(--gold); }

.wrap {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--text);
  margin: 0 0 0.5em;
}

h1 { font-size: clamp(2.6rem, 6vw, 4.5rem); }
h2 { font-size: clamp(1.9rem, 4vw, 2.75rem); }
h3 { font-size: 1.35rem; }

p { color: var(--text-muted); }

.eyebrow {
  font-family: var(--sans);
  text-transform: uppercase;
  letter-spacing: 0.28em;
  font-size: 0.72rem;
  color: var(--gold);
  margin: 0 0 0.9em;
}

.center { text-align: center; }

.section {
  padding: 100px 0;
  border-top: 1px solid var(--border);
}

.section-lede {
  max-width: 620px;
  margin: 0 auto 3rem;
}

.btn {
  display: inline-block;
  padding: 14px 34px;
  font-family: var(--sans);
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border-radius: 2px;
  border: 1px solid var(--gold);
  transition: background 0.25s ease, color 0.25s ease;
}

.btn-gold {
  background: var(--gold);
  color: #14110b;
}

.btn-gold:hover {
  background: transparent;
  color: var(--gold-light);
}

/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: linear-gradient(to bottom, rgba(0,0,0,0.75), transparent);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 20px;
  padding-bottom: 20px;
}

.brand-logo {
  height: 44px;
  width: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.site-nav a {
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text);
}

.site-nav a:hover { color: var(--gold); }

.nav-cta {
  border: 1px solid var(--gold);
  padding: 8px 18px;
  color: var(--gold-light) !important;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 30px;
  height: 30px;
  background: none;
  border: none;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  height: 1px;
  background: var(--text);
}

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

.hero-media {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center top;
  filter: saturate(0.9) brightness(0.8);
}

.hero-scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to bottom, rgba(10,10,10,0.55) 0%, rgba(10,10,10,0.35) 40%, rgba(10,10,10,0.9) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  padding-top: 240px;
  transform: translateY(calc(210px - 20vh));
}

.hero-title {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.4rem;
  color: var(--gold-light);
  margin-bottom: 1.2em;
}

.hero-copy {
  max-width: 520px;
  margin-bottom: 2.2em;
}

.hero-content .btn {
  margin-bottom: 2rem;
}

/* About */
.about-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-quote {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.3rem;
  color: var(--gold-light);
  border-left: 2px solid var(--gold);
  padding-left: 1.2em;
  margin-top: 1.6em;
}

.about-photo {
  justify-self: center;
}

.about-photo img {
  width: 100%;
  max-width: 340px;
  border-radius: 4px;
  filter: saturate(0.92) brightness(0.96);
}

/* Services */
.cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  padding-bottom: 26px;
}

.card-media {
  height: 160px;
  background-size: cover;
  background-position: center;
  filter: saturate(0.85) brightness(0.85);
}

.card h3,
.card p {
  padding: 0 22px;
}

.card h3 { margin-top: 22px; }

.card p { font-size: 0.92rem; }

/* Gallery */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.gallery-grid img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  border-radius: 4px;
  filter: saturate(0.9) brightness(0.9);
  transition: filter 0.3s ease, transform 0.3s ease;
}

.gallery-grid-small img { height: 160px; }

.gallery-grid img:hover {
  filter: saturate(1) brightness(1);
  transform: scale(1.02);
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
}

.contact-intro p a { border-bottom: 1px solid var(--gold); }

.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 34px;
}

.form-row {
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-row label {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.form-row input,
.form-row textarea {
  background: #0d0d0c;
  border: 1px solid var(--border);
  border-radius: 2px;
  color: var(--text);
  font-family: var(--sans);
  font-size: 0.95rem;
  padding: 12px 14px;
  resize: vertical;
}

.form-row input:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--gold);
}

.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-status {
  min-height: 1.4em;
  margin: 14px 0 0;
  font-size: 0.88rem;
}

.form-status.success { color: #9fd6a8; }
.form-status.error { color: #e0a09a; }

.contact-form button {
  cursor: pointer;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 40px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.footer-crest {
  width: 28px;
  height: 28px;
  object-fit: contain;
  opacity: 0.8;
}

/* Responsive */
@media (max-width: 900px) {
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .about-photo { order: -1; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .hero-content { transform: none; }
  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(10,10,10,0.97);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 10px 24px 20px;
    display: none;
  }
  .site-nav.open { display: flex; }
  .site-nav a { padding: 12px 0; width: 100%; border-bottom: 1px solid var(--border); }
  .nav-toggle { display: flex; }
  .cards { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .section { padding: 70px 0; }
}