/* ═══════════════════════════════════════════
   WORK WITH CHINA — Shared Stylesheet
   ═══════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400&family=DM+Sans:opsz,wght@9..40,300;9..40,400;9..40,500;9..40,600&display=swap');

:root {
  --navy:       #1B2A4A;
  --navy-deep:  #0f1e38;
  --navy-mid:   #243558;
  --gold:       #C9A84C;
  --gold-light: #e2c47a;
  --gold-pale:  #f5ecd4;
  --white:      #FFFFFF;
  --off-white:  #F7F6F2;
  --text-dark:  #1a1a2e;
  --text-mid:   #4a5568;
  --text-light: #8a9ab5;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'DM Sans', sans-serif;
  color: var(--text-dark);
  background: var(--white);
  overflow-x: hidden;
}

/* ─── NAV ─── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 48px;
  height: 72px;
  background: rgba(11,20,40,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(201,168,76,0.15);
  transition: background 0.3s;
}
.nav-logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 20px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--white);
  text-decoration: none;
  text-transform: uppercase;
}
.nav-logo span { color: var(--gold); }
.nav-links { display: flex; align-items: center; gap: 32px; list-style: none; }
.nav-links a {
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,0.72);
  text-decoration: none;
  text-transform: uppercase;
  transition: color 0.2s;
}
.nav-links a:hover,
.nav-links a.active { color: var(--gold-light); }
.nav-cta {
  background: var(--gold) !important;
  color: var(--navy-deep) !important;
  font-weight: 500 !important;
  padding: 10px 24px !important;
  border-radius: 2px;
  transition: background 0.2s !important;
}
.nav-cta:hover { background: var(--gold-light) !important; }
.nav-hamburger { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-hamburger span {
  display: block; width: 22px; height: 1.5px;
  background: var(--white); margin: 5px 0; transition: all 0.3s;
}

/* ─── PAGE HERO (inner pages) ─── */
.page-hero {
  padding-top: 72px;
  min-height: 320px;
  background: linear-gradient(135deg, var(--navy-deep) 0%, var(--navy-mid) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  top: -40%; right: -10%;
  width: 500px; height: 500px;
  border-radius: 50%;
  border: 1px solid rgba(201,168,76,0.08);
}
.page-hero-content { position: relative; z-index: 1; padding: 64px 24px; }
.page-hero-eyebrow {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
  border: 1px solid rgba(201,168,76,0.35);
  padding: 5px 18px;
}
.page-hero-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 300;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 20px;
}
.page-hero-sub {
  font-size: 16px;
  font-weight: 300;
  line-height: 1.7;
  color: rgba(255,255,255,0.65);
  max-width: 540px;
  margin: 0 auto;
}

/* ─── SHARED LAYOUT ─── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 48px; }
.section { padding: 100px 0; }
.section-sm { padding: 72px 0; }
.section-dark { background: var(--navy); }
.section-off { background: var(--off-white); }
.section-label {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.section-label::before {
  content: '';
  display: inline-block;
  width: 28px; height: 1px;
  background: var(--gold);
}
.section-label-center { justify-content: center; }
.section-label-light { color: var(--gold-light); }
.section-label-light::before { background: var(--gold-light); }
.section-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(30px, 3.5vw, 50px);
  font-weight: 400;
  line-height: 1.15;
  color: var(--navy);
  margin-bottom: 20px;
}
.section-title-white { color: var(--white); }
.section-body {
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-mid);
  font-weight: 300;
}
.text-center { text-align: center; }

/* ─── BUTTONS ─── */
.btn {
  display: inline-block;
  padding: 15px 36px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  font-family: 'DM Sans', sans-serif;
  border-radius: 2px;
  transition: all 0.2s;
  cursor: pointer;
  border: none;
}
.btn-gold { background: var(--gold); color: var(--navy-deep); }
.btn-gold:hover { background: var(--gold-light); }
.btn-navy { background: var(--navy); color: var(--white); }
.btn-navy:hover { background: var(--navy-deep); }
.btn-outline { background: transparent; color: var(--navy); border: 1px solid var(--navy); }
.btn-outline:hover { background: var(--navy); color: var(--white); }
.btn-outline-white { background: transparent; color: var(--white); border: 1px solid rgba(255,255,255,0.4); }
.btn-outline-white:hover { border-color: var(--gold); color: var(--gold-light); }
.btn-group { display: flex; gap: 14px; flex-wrap: wrap; }
.btn-group-center { justify-content: center; }

/* ─── DIVIDER ─── */
.divider { width: 48px; height: 2px; background: var(--gold); margin: 24px 0; }
.divider-center { margin: 24px auto; }

/* ─── SERVICE CARDS ─── */
.service-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 2px; background: rgba(27,42,74,0.06); }
.service-card {
  background: var(--white);
  padding: 52px 44px;
  transition: background 0.3s;
  position: relative;
  overflow: hidden;
}
.service-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--gold);
  transition: width 0.4s;
}
.service-card:hover { background: var(--off-white); }
.service-card:hover::after { width: 100%; }
.service-card-icon {
  width: 52px; height: 52px;
  background: rgba(201,168,76,0.1);
  border-radius: 2px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 28px;
}
.service-card-icon svg { width: 26px; height: 26px; stroke: var(--gold); fill: none; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.service-card-price {
  display: inline-block;
  font-family: 'Cormorant Garamond', serif;
  font-size: 28px;
  font-weight: 400;
  color: var(--gold);
  margin-bottom: 8px;
}
.service-card-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 24px;
  font-weight: 500;
  color: var(--navy);
  margin-bottom: 14px;
  line-height: 1.2;
}
.service-card-body {
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-mid);
  font-weight: 300;
  margin-bottom: 28px;
}

/* ─── FORM STYLES ─── */
.form-section {
  background: var(--off-white);
  padding: 72px 64px;
  border-left: 3px solid var(--gold);
}
.form-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 32px;
  font-weight: 500;
  color: var(--navy);
  margin-bottom: 8px;
}
.form-sub { font-size: 14px; color: var(--text-mid); margin-bottom: 36px; font-weight: 300; line-height: 1.7; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 7px; }
.form-group.full { grid-column: 1 / -1; }
.form-label { font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--navy); font-weight: 500; }
.form-input,
.form-select,
.form-textarea {
  padding: 13px 16px;
  font-size: 14px;
  font-family: 'DM Sans', sans-serif;
  background: var(--white);
  border: 1px solid rgba(27,42,74,0.15);
  color: var(--text-dark);
  outline: none;
  transition: border-color 0.2s;
  border-radius: 0;
  -webkit-appearance: none;
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus { border-color: var(--gold); }
.form-textarea { min-height: 120px; resize: vertical; }
.form-note { font-size: 12px; color: var(--text-light); margin-top: 16px; line-height: 1.6; }
.form-submit { margin-top: 8px; width: 100%; padding: 16px; font-size: 14px; }

/* ─── NEWSLETTER ─── */
.nl-section {
  background: linear-gradient(135deg, var(--navy-deep) 0%, var(--navy-mid) 100%);
  padding: 88px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.nl-section::before {
  content: '';
  position: absolute;
  top: -50%; right: -10%;
  width: 500px; height: 500px;
  border-radius: 50%;
  border: 1px solid rgba(201,168,76,0.07);
  pointer-events: none;
}
.nl-inner { max-width: 580px; margin: 0 auto; position: relative; z-index: 1; }
.nl-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(28px, 4vw, 46px);
  font-weight: 300;
  color: var(--white);
  margin-bottom: 14px;
  line-height: 1.2;
}
.nl-sub { font-size: 15px; color: rgba(255,255,255,0.58); font-weight: 300; margin-bottom: 40px; line-height: 1.7; }
.nl-form { display: flex; max-width: 440px; margin: 0 auto 14px; }
.nl-input {
  flex: 1;
  padding: 15px 18px;
  font-size: 14px;
  font-family: 'DM Sans', sans-serif;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.14);
  border-right: none;
  color: var(--white);
  outline: none;
}
.nl-input::placeholder { color: rgba(255,255,255,0.32); }
.nl-input:focus { border-color: var(--gold); }
.nl-btn {
  padding: 15px 26px;
  background: var(--gold);
  color: var(--navy-deep);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-family: 'DM Sans', sans-serif;
  border: none;
  cursor: pointer;
  transition: background 0.2s;
  white-space: nowrap;
}
.nl-btn:hover { background: var(--gold-light); }
.nl-note { font-size: 12px; color: rgba(255,255,255,0.32); letter-spacing: 0.04em; }

/* ─── FOOTER ─── */
footer {
  background: var(--navy-deep);
  color: rgba(255,255,255,0.55);
  padding: 72px 48px 36px;
}
.footer-top {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 56px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  margin-bottom: 36px;
}
.footer-brand { font-family: 'Cormorant Garamond', serif; font-size: 18px; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: var(--white); margin-bottom: 10px; }
.footer-brand span { color: var(--gold); }
.footer-tagline { font-size: 13px; line-height: 1.7; margin-bottom: 26px; font-weight: 300; }
.footer-mini-form { display: flex; }
.footer-mini-input { flex: 1; padding: 10px 14px; font-size: 13px; font-family: 'DM Sans', sans-serif; background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.1); border-right: none; color: var(--white); outline: none; }
.footer-mini-input::placeholder { color: rgba(255,255,255,0.28); font-size: 12px; }
.footer-mini-btn { padding: 10px 15px; background: var(--gold); color: var(--navy-deep); font-size: 14px; font-weight: 700; font-family: 'DM Sans', sans-serif; border: none; cursor: pointer; }
.footer-col-title { font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--white); margin-bottom: 22px; font-weight: 500; }
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 11px; }
.footer-links a { font-size: 13px; color: rgba(255,255,255,0.45); text-decoration: none; font-weight: 300; transition: color 0.2s; }
.footer-links a:hover { color: var(--gold-light); }
.footer-bottom { max-width: 1200px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 14px; }
.footer-legal { font-size: 12px; color: rgba(255,255,255,0.28); }
.footer-legal a { color: rgba(255,255,255,0.38); text-decoration: none; transition: color 0.2s; }
.footer-legal a:hover { color: var(--gold); }
.footer-social { display: flex; gap: 18px; }
.footer-social a { font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: rgba(255,255,255,0.38); text-decoration: none; transition: color 0.2s; }
.footer-social a:hover { color: var(--gold); }

/* ─── ANIMATIONS ─── */
@keyframes fadeUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ─── MOBILE ─── */
@media (max-width: 900px) {
  nav { padding: 0 24px; }
  .nav-links { display: none; }
  .nav-links.open { display: flex; flex-direction: column; position: fixed; top: 72px; left: 0; right: 0; background: var(--navy-deep); padding: 24px; gap: 20px; border-bottom: 1px solid rgba(201,168,76,0.15); }
  .nav-hamburger { display: block; }
  .container { padding: 0 24px; }
  .section { padding: 72px 0; }
  .service-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .form-section { padding: 40px 28px; }
  .footer-top { grid-template-columns: 1fr; gap: 36px; }
  .nl-form { flex-direction: column; }
  .nl-input { border-right: 1px solid rgba(255,255,255,0.14); border-bottom: none; }
  footer { padding: 48px 24px 28px; }
}