/* ============ Navigation ============ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 22px var(--pad-x);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(12, 8, 5, 0.88);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 0.5px solid rgba(157, 41, 51, 0.12);
  opacity: 0;
  animation: fadeIn 1s 0.1s forwards ease-out;
}
.nav-back {
  font-family: var(--font-body);
  font-style: normal;
  font-size: 12px;
  letter-spacing: 3px;
  color: var(--ink);
  opacity: 0.7;
  transition: opacity 0.3s, color 0.3s;
}
.nav-back:hover { opacity: 1; color: var(--terra); }
.nav-back::before { content: "← "; }

/* ============ Hero ============ */
.page-hero {
  min-height: 70vh;
  padding: 160px var(--pad-x) 80px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  background:
    radial-gradient(ellipse 70% 60% at 50% 50%, rgba(139, 58, 42, 0.07), transparent 70%),
    var(--bg-organic);
}
.page-hero-tag {
  font-family: var(--font-body);
  font-style: normal;
  font-size: 12px;
  letter-spacing: 3.5px;
  color: var(--khaki);
  text-transform: uppercase;
  margin-bottom: 36px;
  opacity: 0;
  animation: fadeUp 1.4s 0.3s forwards cubic-bezier(0.16, 1, 0.3, 1);
}
.page-hero-tag::before, .page-hero-tag::after {
  content: none;
  display: inline-block;
  margin: 0 14px;
  opacity: 0.6;
  font-style: normal;
}
.page-hero-title {
  font-family: var(--font-head);
  font-weight: 300;
  font-size: 72px;
  letter-spacing: 14px;
  color: var(--terra);
  text-transform: none;
  line-height: 1.1;
  margin-bottom: 14px;
  opacity: 0;
  animation: fadeUp 1.4s 0.5s forwards cubic-bezier(0.16, 1, 0.3, 1);
}
.page-hero-cn {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 14px;
  letter-spacing: 12px;
  padding-left: 12px;
  color: var(--ink-soft);
  margin-bottom: 32px;
  opacity: 0;
  animation: fadeUp 1.4s 0.7s forwards cubic-bezier(0.16, 1, 0.3, 1);
}
body.lang-en .page-hero-cn { display: none; }
.page-hero-divider {
  width: 36px;
  height: 0.5px;
  background: var(--terra);
  margin: 0 auto 28px;
  opacity: 0;
  animation: divider 1.2s 0.9s forwards ease-out;
}
.page-hero-desc {
  max-width: 500px;
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 14px;
  letter-spacing: 1.5px;
  line-height: 2.4;
  color: var(--ink-soft);
  opacity: 0;
  animation: fadeUp 1.4s 1.1s forwards cubic-bezier(0.16, 1, 0.3, 1);
}
body.lang-en .page-hero-desc {
  font-family: var(--font-body);
  font-style: normal;
  font-size: 15px;
  letter-spacing: 0.3px;
  line-height: 1.7;
}

/* ============ What's included ============ */
.includes {
  padding: var(--pad-y) var(--pad-x);
  background: var(--beige-soft);
}
.section-header {
  max-width: 900px;
  margin: 0 auto 70px;
  text-align: center;
}
.section-tag {
  font-family: var(--font-body);
  font-style: normal;
  font-size: 12px;
  letter-spacing: 5px;
  color: var(--terra);
  text-transform: none;
  margin-bottom: 18px;
}
.section-tag::before, .section-tag::after {
  content: none;
  display: inline-block;
  margin: 0 14px;
  opacity: 0.6;
  font-style: normal;
}
.section-title {
  font-family: var(--font-head);
  font-weight: 300;
  font-size: 36px;
  letter-spacing: 6px;
  color: var(--terra);
  text-transform: none;
  margin-bottom: 10px;
}
body.lang-en .section-title { font-style: normal; text-transform: none; }
.section-title-cn {
  font-family: var(--font-head);
  font-weight: 300;
  font-size: 13px;
  letter-spacing: 12px;
  padding-left: 12px;
  color: var(--ink-soft);
}
body.lang-en .section-title-cn { display: none; }

.includes-grid {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}
.include-card {
  background: var(--bg-organic);  border: 0.5px solid rgba(157, 41, 51, 0.1);
  padding: 36px 28px;
  text-align: center;
}
.include-icon {
  color: var(--terra);
  margin: 0 auto 20px;
  opacity: 0.6;
}
.include-icon svg { width: 36px; height: 36px; display: block; }
.include-title {
  font-family: var(--font-head);
  font-size: 15px;
  letter-spacing: 4px;
  color: var(--terra);
  text-transform: none;
  margin-bottom: 6px;
}
body.lang-en .include-title { font-style: normal; text-transform: none; }
.include-title-cn {
  font-family: var(--font-head);
  font-weight: 300;
  font-size: 12px;
  letter-spacing: 5px;
  color: var(--ink-soft);
  margin-bottom: 16px;
}
body.lang-en .include-title-cn { display: none; }
.include-desc {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 12.5px;
  letter-spacing: 1.2px;
  line-height: 2.2;
  color: var(--ink-soft);
}
body.lang-en .include-desc {
  font-family: var(--font-body);
  font-style: normal;
  font-size: 15px;
  letter-spacing: 0.3px;
  line-height: 1.7;
}

/* ============ Process ============ */
.process {
  padding: var(--pad-y) var(--pad-x);
  background: var(--bg-organic);}
.steps {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.step {
  display: flex;
  gap: 40px;
  align-items: flex-start;
  position: relative;
}
.step:not(:last-child)::after {
  content: '';
  position: absolute;
  left: 19px;
  top: 46px;
  bottom: -46px;
  width: 0.5px;
  background: rgba(157, 41, 51, 0.2);
}
.step-num {
  font-family: var(--font-body);
  font-style: normal;
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--beige);
  background: var(--terra);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.step-body {
  padding: 6px 0 56px;
}
.step-title {
  font-family: var(--font-head);
  font-size: 18px;
  letter-spacing: 4px;
  color: var(--terra);
  text-transform: none;
  margin-bottom: 6px;
}
body.lang-en .step-title { font-style: normal; text-transform: none; }
.step-title-cn {
  font-family: var(--font-head);
  font-weight: 300;
  font-size: 12px;
  letter-spacing: 5px;
  color: var(--ink-soft);
  margin-bottom: 12px;
}
body.lang-en .step-title-cn { display: none; }
.step-desc {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 13px;
  letter-spacing: 1.5px;
  line-height: 2.2;
  color: var(--ink-soft);
}
body.lang-en .step-desc {
  font-family: var(--font-body);
  font-style: normal;
  font-size: 15px;
  letter-spacing: 0.3px;
  line-height: 1.7;
}

/* ============ Pricing ============ */
.pricing {
  padding: var(--pad-y) var(--pad-x);
  background: var(--beige-soft);
}
.pricing-grid {
  max-width: 760px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.pricing-card {
  background: var(--bg-organic);  border: 0.5px solid rgba(157, 41, 51, 0.12);
  padding: 44px 36px;
  text-align: center;
  position: relative;
}
.pricing-card.featured {
  border-color: var(--terra);
}
.pricing-featured-tag {
  display: none;
  font-family: var(--font-body);
  font-style: normal;
  font-size: 10px;
  letter-spacing: 3px;
  color: var(--beige);
  background: var(--terra);
  padding: 4px 14px;
  position: absolute;
  top: -1px; right: 28px;
  text-transform: none;
}
.pricing-card.featured .pricing-featured-tag { display: block; }
.pricing-tier {
  font-family: var(--font-body);
  font-size: 11px;
  letter-spacing: 5px;
  color: var(--terra);
  text-transform: none;
  margin-bottom: 16px;
}
.pricing-name {
  font-family: var(--font-head);
  font-weight: 300;
  font-size: 28px;
  letter-spacing: 6px;
  color: var(--terra);
  text-transform: none;
  margin-bottom: 6px;
}
body.lang-en .pricing-name { font-style: normal; text-transform: none; }
.pricing-name-cn {
  font-family: var(--font-head);
  font-weight: 300;
  font-size: 12px;
  letter-spacing: 6px;
  color: var(--ink-soft);
  margin-bottom: 24px;
}
body.lang-en .pricing-name-cn { display: none; }
.pricing-price {
  font-family: var(--font-body);
  font-style: normal;
  font-size: 36px;
  letter-spacing: 2px;
  color: var(--terra);
  margin-bottom: 28px;
}
.pricing-features {
  list-style: none;
  margin-bottom: 32px;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.pricing-features li {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 12px;
  letter-spacing: 1.5px;
  line-height: 1.8;
  color: var(--ink-soft);
  padding-left: 16px;
  position: relative;
}
body.lang-en .pricing-features li {
  font-family: var(--font-body);
  font-size: 14px;
  letter-spacing: 0.3px;
}
.pricing-features li::before {
  content: '·';
  position: absolute;
  left: 4px;
  color: var(--terra);
}
.pricing-cta {
  display: block;
  font-family: var(--font-body);
  font-style: normal;
  font-size: 12px;
  letter-spacing: 3px;
  color: var(--terra);
  border: 0.5px solid var(--terra);
  padding: 14px 20px;
  text-decoration: none;
  transition: background 0.3s, color 0.3s;
  text-transform: none;
}
.pricing-cta:hover { background: var(--terra); color: var(--beige); }

/* ============ Inquiry Form ============ */
.inquiry {
  padding: var(--pad-y) var(--pad-x);
  background: var(--deep-2);
}
.inquiry .section-header { margin-bottom: 60px; }
.inquiry .section-tag { color: var(--khaki); }
.inquiry .section-title { color: var(--beige); }
.inquiry .section-title-cn { color: rgba(245,237,224,0.5); }
.inquiry-inner {
  max-width: 620px;
  margin: 0 auto;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}
.form-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}
.form-field.half { margin-bottom: 0; }
.form-label {
  font-family: var(--font-body);
  font-style: normal;
  font-size: 11px;
  letter-spacing: 3px;
  color: rgba(245,237,224,0.5);
  text-transform: none;
}
.form-input, .form-select, .form-textarea {
  font-family: var(--font-body);
  font-size: 14px;
  letter-spacing: 1px;
  color: var(--beige);
  background: rgba(245,237,224,0.06);
  border: 0.5px solid rgba(245,237,224,0.15);
  padding: 14px 18px;
  outline: none;
  transition: border-color 0.3s;
  -webkit-appearance: none;
  border-radius: 0;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--khaki);
}
.form-input::placeholder, .form-textarea::placeholder { color: rgba(245,237,224,0.25); }
.form-select option { background: var(--deep-2); color: var(--beige); }
.form-textarea { resize: vertical; min-height: 110px; }
.form-note {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 11.5px;
  letter-spacing: 1.5px;
  line-height: 2;
  color: rgba(245,237,224,0.35);
  margin-bottom: 32px;
}
body.lang-en .form-note {
  font-family: var(--font-body);
  font-style: normal;
  font-size: 13px;
  letter-spacing: 0.3px;
}
.form-submit {
  font-family: var(--font-body);
  font-style: normal;
  font-size: 13px;
  letter-spacing: 4px;
  color: var(--beige);
  background: none;
  border: 0.5px solid var(--khaki);
  padding: 16px 48px;
  cursor: pointer;
  text-transform: none;
  transition: background 0.3s, color 0.3s;
  display: block;
  width: 100%;
}
.form-submit:hover { background: var(--khaki); color: var(--deep-2); }

/* Success message */
.form-success {
  display: none;
  text-align: center;
  padding: 48px 0;
}
.form-success-icon {
  color: var(--khaki);
  margin: 0 auto 24px;
}
.form-success-icon svg { width: 40px; height: 40px; display: block; margin: 0 auto; }
.form-success-title {
  font-family: var(--font-head);
  font-weight: 300;
  font-size: 28px;
  letter-spacing: 6px;
  color: var(--beige);
  margin-bottom: 12px;
}
.form-success-text {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 13px;
  letter-spacing: 1.5px;
  line-height: 2.2;
  color: rgba(245,237,224,0.55);
}
body.lang-en .form-success-text {
  font-family: var(--font-body);
  font-style: normal;
  font-size: 15px;
  letter-spacing: 0.3px;
}

/* ============ Footer ============ */

/* ============ Responsive ============ */
@media (max-width: 900px) {
  .nav { padding: 16px 28px; }

  .page-hero { padding: 120px 24px 60px; }
  .page-hero-title { font-size: 48px; letter-spacing: 8px; }
  .includes, .process, .pricing, .inquiry { padding: 80px 24px; }
  .includes-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}