/* ==========================================================================
   远渡 — 设计系统
   留学规划与作品集指导
   Style: Creative Agency + Editorial
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,400;12..96,500;12..96,600;12..96,700;12..96,800&family=Noto+Sans+SC:wght@300;400;500;700&family=DM+Mono:wght@400;500&family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,500;1,9..144,400&display=swap');

:root {
  --bg: #FAF7F2;
  --paper: #FFFFFF;
  --paper-warm: #F2EDE5;
  --ink: #0A0A0A;
  --ink-soft: #3A3A38;
  --ink-faded: #7A7872;
  --line: rgba(10, 10, 10, 0.12);
  --line-strong: rgba(10, 10, 10, 0.24);

  --coral: #FF5E3A;        /* 珊瑚红 - 主色 */
  --coral-deep: #E64A28;
  --mustard: #F2B544;       /* 芥末黄 */
  --teal: #2E5A5C;          /* 暗青 */
  --plum: #5B2A4A;          /* 暗紫 */

  --font-display: "Bricolage Grotesque", "Noto Sans SC", sans-serif;
  --font-serif: "Fraunces", "Noto Serif SC", serif;
  --font-cn: "Noto Sans SC", sans-serif;
  --font-mono: "DM Mono", monospace;

  --fs-xs: 12px;
  --fs-sm: 14px;
  --fs-base: 16px;
  --fs-lg: 20px;
  --fs-xl: 28px;
  --fs-2xl: 42px;
  --fs-3xl: 64px;
  --fs-4xl: 96px;
  --fs-display: clamp(64px, 9vw, 144px);

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--font-display);
  font-size: var(--fs-base);
  line-height: 1.5;
  color: var(--ink);
  background: var(--bg);
  font-weight: 400;
  letter-spacing: -0.01em;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
::selection { background: var(--coral); color: var(--paper); }

.container { max-width: 1320px; margin: 0 auto; padding: 0 32px; }
.section { padding: 100px 0; }

/* ---------- Nav ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 20px 0;
  background: rgba(250, 247, 242, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  max-width: 1320px; margin: 0 auto; padding: 0 32px;
}

.nav-brand {
  display: flex; align-items: center; gap: 8px;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.nav-brand-mark {
  width: 36px; height: 36px;
  background: var(--coral);
  border-radius: 50%;
  color: var(--paper);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-size: 14px;
}

.nav-menu { display: flex; gap: 32px; align-items: center; }
.nav-link { font-size: 15px; color: var(--ink-soft); transition: color 0.3s var(--ease); font-weight: 500; }
.nav-link:hover, .nav-link.active { color: var(--ink); }

.nav-cta {
  padding: 12px 24px;
  background: var(--ink);
  color: var(--paper);
  border-radius: 100px;
  font-size: 14px;
  font-weight: 600;
  transition: background 0.3s var(--ease);
  display: inline-flex; align-items: center; gap: 8px;
}
.nav-cta:hover { background: var(--coral); }

.nav-toggle { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--ink); border-radius: 2px; transition: all 0.3s var(--ease); }
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  min-height: 100vh; min-height: 100dvh;
  padding: 140px 0 80px;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: var(--bg);
}

/* 杂志封面式：照片从右侧渗入，左侧文字 */
.hero-photo-bg {
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: 55%;
  z-index: 0;
  overflow: hidden;
}

.hero-photo-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  filter: saturate(0.95) contrast(1.02);
}

.hero-photo-bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--bg) 0%, rgba(250, 247, 242, 0.6) 30%, rgba(250, 247, 242, 0.1) 100%);
}

.hero-photo-bg::after {
  content: '';
  position: absolute;
  bottom: 0; right: 0;
  width: 240px; height: 80px;
  background: linear-gradient(135deg, transparent 0%, rgba(250, 247, 242, 0.7) 80%);
  pointer-events: none;
}

.hero-inner {
  width: 100%;
  position: relative;
  z-index: 2;
}

.hero-marquee {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--ink-faded);
  margin-bottom: 48px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
}

.hero-marquee strong { color: var(--ink); }

.hero-title {
  font-size: var(--fs-display);
  font-weight: 700;
  line-height: 0.92;
  letter-spacing: -0.04em;
  margin-bottom: 32px;
  color: var(--ink);
}

.hero-title .accent {
  color: var(--coral);
  font-style: italic;
  font-weight: 600;
}

.hero-title .small {
  display: block;
  font-size: 0.35em;
  font-weight: 500;
  color: var(--ink-soft);
  letter-spacing: 0;
  margin-top: 24px;
  line-height: 1.5;
  font-family: var(--font-serif);
  font-style: italic;
}

.hero-cta-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: center;
  margin-top: 40px;
}

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 18px 32px;
  font-size: 15px;
  font-weight: 600;
  border-radius: 100px;
  transition: all 0.3s var(--ease);
  cursor: pointer;
  letter-spacing: -0.01em;
}

.btn-primary { background: var(--ink); color: var(--paper); }
.btn-primary:hover { background: var(--coral); transform: translateY(-2px); }

.btn-coral { background: var(--coral); color: var(--paper); }
.btn-coral:hover { background: var(--coral-deep); transform: translateY(-2px); }

.btn-outline { background: transparent; color: var(--ink); border: 1.5px solid var(--ink); }
.btn-outline:hover { background: var(--ink); color: var(--paper); }

.btn-link {
  background: transparent;
  color: var(--ink);
  border-bottom: 2px solid var(--ink);
  padding: 0 0 4px 0;
  border-radius: 0;
  display: inline-flex; align-items: center; gap: 8px;
}
.btn-link:hover { color: var(--coral); border-color: var(--coral); }

/* Floating labels in hero */
.hero-tag-cloud {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}

.hero-tag {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--ink);
  background: var(--paper);
  padding: 6px 14px;
  border-radius: 100px;
  border: 1px solid var(--line);
  box-shadow: 0 4px 20px -4px rgba(0,0,0,0.06);
  white-space: nowrap;
}

.hero-tag-1 { top: 30%; right: 8%; transform: rotate(-3deg); }
.hero-tag-2 { top: 50%; right: 22%; transform: rotate(2deg); }
.hero-tag-3 { top: 22%; left: 5%; transform: rotate(2deg); }
.hero-tag-4 { bottom: 25%; left: 12%; transform: rotate(-2deg); }

.hero-tag .dot {
  width: 6px; height: 6px;
  background: var(--coral);
  border-radius: 50%;
}

/* ---------- Countries strip ---------- */
.countries {
  background: var(--ink);
  color: var(--paper);
  padding: 24px 0;
  overflow: hidden;
  position: relative;
}

.countries-strip {
  display: flex;
  gap: 48px;
  align-items: center;
  white-space: nowrap;
  animation: marquee 30s linear infinite;
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.countries-strip span { color: var(--paper); }
.countries-strip .sep { color: var(--coral); font-size: 12px; }

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ---------- Section heads ---------- */
.section-head {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 64px;
  margin-bottom: 80px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--line);
  align-items: end;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--coral);
  font-weight: 500;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-title {
  font-size: var(--fs-3xl);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--ink);
}

.section-title .accent { color: var(--coral); font-style: italic; }

.section-sub {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: var(--fs-lg);
  color: var(--ink-soft);
  line-height: 1.5;
  max-width: 560px;
  font-weight: 400;
}

/* ---------- Destinations ---------- */
.destinations { background: var(--bg); }

.destinations-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.dest-card {
  background: var(--paper);
  border-radius: 20px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
  overflow: hidden;
  transition: transform 0.4s var(--ease);
  border: 1.5px solid transparent;
  min-height: 320px;
}

.dest-card:hover { transform: translateY(-4px); border-color: var(--ink); }

.dest-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--coral);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.dest-card:hover::before { transform: scaleX(1); }

.dest-card.flag-us::before { background: linear-gradient(90deg, #B22234 0%, #B22234 33%, #fff 33%, #fff 66%, #3C3B6E 66%); }
.dest-card.flag-uk::before { background: #012169; }
.dest-card.flag-ca::before { background: linear-gradient(90deg, #FF0000 0%, #FF0000 25%, #fff 25%, #fff 75%, #FF0000 75%); }
.dest-card.flag-eu::before { background: #003399; }
.dest-card.flag-au::before { background: linear-gradient(90deg, #012169 0%, #012169 50%, #C8102E 50%); }
.dest-card.flag-sg::before { background: linear-gradient(90deg, #EF3340 0%, #EF3340 50%, #fff 50%); }
.dest-card.flag-hk::before { background: #DE2910; }
.dest-card.flag-jp::before { background: radial-gradient(circle, #BC002D 30%, #fff 30%); background-size: 8px 8px; }

/* Auto-apply by nth-child for index.html */
.destinations-grid .dest-card:nth-child(1)::before { background: linear-gradient(90deg, #B22234 0%, #B22234 33%, #fff 33%, #fff 66%, #3C3B6E 66%); }
.destinations-grid .dest-card:nth-child(2)::before { background: #012169; }
.destinations-grid .dest-card:nth-child(3)::before { background: linear-gradient(90deg, #FF0000 0%, #FF0000 25%, #fff 25%, #fff 75%, #FF0000 75%); }
.destinations-grid .dest-card:nth-child(4)::before { background: #003399; }
.destinations-grid .dest-card:nth-child(5)::before { background: linear-gradient(90deg, #012169 0%, #012169 50%, #C8102E 50%); }
.destinations-grid .dest-card:nth-child(6)::before { background: linear-gradient(90deg, #EF3340 0%, #EF3340 50%, #fff 50%); }
.destinations-grid .dest-card:nth-child(7)::before { background: #DE2910; }
.destinations-grid .dest-card:nth-child(8)::before { background: radial-gradient(circle, #BC002D 30%, #fff 30%); background-size: 8px 8px; }

.dest-card-flag {
  font-size: 56px;
  line-height: 1;
  margin-bottom: 8px;
}

.dest-card-name {
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--ink);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.dest-card-name-en {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 14px;
  color: var(--ink-faded);
  margin-top: -4px;
}

.dest-card-stats {
  display: flex;
  gap: 16px;
  font-size: 12px;
  color: var(--ink-faded);
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
}

.dest-card-stats strong {
  color: var(--ink);
  display: block;
  font-size: 18px;
  font-weight: 600;
  font-family: var(--font-display);
  margin-bottom: 2px;
}

.dest-card-link {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding-bottom: 2px;
  border-bottom: 1.5px solid var(--ink);
  align-self: flex-start;
  transition: all 0.3s var(--ease);
}

.dest-card:hover .dest-card-link { color: var(--coral); border-color: var(--coral); }

/* ---------- Services ---------- */
.services { background: var(--paper); }

.services-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--line);
}

.service-row {
  display: grid;
  grid-template-columns: 100px 1.5fr 1.5fr 1fr 120px;
  gap: 32px;
  padding: 32px 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
  transition: background 0.3s var(--ease);
}

.service-row:hover { background: var(--bg); }

.service-num {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--coral);
  letter-spacing: 0.1em;
  font-weight: 500;
}

.service-name-block { display: flex; flex-direction: column; gap: 4px; }

.service-name {
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--ink);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.service-name-en {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 14px;
  color: var(--ink-faded);
}

.service-desc {
  font-size: 15px;
  color: var(--ink-soft);
  line-height: 1.6;
  font-family: var(--font-cn);
  font-weight: 400;
}

.service-meta {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 13px;
  color: var(--ink-soft);
}

.service-meta-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.service-meta-item::before {
  content: '→';
  color: var(--coral);
  font-weight: 500;
}

.service-price {
  text-align: right;
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--ink);
  font-family: var(--font-display);
  letter-spacing: -0.02em;
}

.service-price-unit {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 400;
  color: var(--ink-faded);
  letter-spacing: 0.05em;
  margin-top: 2px;
}

/* ---------- Process ---------- */
.process { background: var(--paper-warm); }

.process-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin-top: 64px;
}

.process-step {
  background: var(--paper);
  border-radius: 20px;
  padding: 28px;
  position: relative;
}

.process-step-num {
  font-size: 48px;
  font-weight: 800;
  color: var(--coral);
  line-height: 1;
  letter-spacing: -0.04em;
  margin-bottom: 16px;
}

.process-step-name {
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--ink);
  line-height: 1.2;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.process-step-desc {
  font-size: 13px;
  color: var(--ink-soft);
  line-height: 1.5;
  font-family: var(--font-cn);
  font-weight: 400;
}

/* ---------- Testimonials ---------- */
.testimonials { background: var(--ink); color: var(--paper); }

.testimonials .section-title { color: var(--paper); }
.testimonials .section-title .accent { color: var(--mustard); }
.testimonials .section-tag { color: var(--mustard); }
.testimonials .section-sub { color: rgba(250, 247, 242, 0.7); }
.testimonials .section-head { border-color: rgba(250, 247, 242, 0.15); }

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  background: rgba(250, 247, 242, 0.05);
  border: 1px solid rgba(250, 247, 242, 0.1);
  border-radius: 20px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.testimonial-rating {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--mustard);
  letter-spacing: 0.2em;
}

.testimonial-text {
  font-size: 16px;
  color: rgba(250, 247, 242, 0.9);
  line-height: 1.6;
  font-family: var(--font-cn);
  font-weight: 400;
  flex: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid rgba(250, 247, 242, 0.15);
}

.testimonial-avatar {
  width: 36px; height: 36px;
  background: var(--coral);
  color: var(--paper);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-size: 14px;
}

.testimonial-author-info { display: flex; flex-direction: column; gap: 2px; }
.testimonial-author-name { font-size: 14px; font-weight: 600; color: var(--paper); }
.testimonial-author-meta { font-size: 12px; color: rgba(250, 247, 242, 0.6); }

/* ---------- CTA ---------- */
.cta {
  background: var(--coral);
  color: var(--paper);
  padding: 120px 0;
  text-align: center;
}

.cta h2 {
  font-size: var(--fs-4xl);
  font-weight: 700;
  letter-spacing: -0.04em;
  margin-bottom: 16px;
  line-height: 1;
}

.cta h2 .accent { font-style: italic; color: var(--mustard); }

.cta p {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: var(--fs-lg);
  margin-bottom: 32px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
  opacity: 0.95;
}

.cta-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.cta .btn-primary { background: var(--paper); color: var(--ink); }
.cta .btn-primary:hover { background: var(--ink); color: var(--paper); }
.cta .btn-outline { color: var(--paper); border-color: var(--paper); }
.cta .btn-outline:hover { background: var(--paper); color: var(--ink); }

/* ---------- Footer ---------- */
.footer {
  background: var(--ink);
  color: var(--paper);
  padding: 64px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(250, 247, 242, 0.15);
}

.footer-brand-name {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.footer-brand-en {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 13px;
  color: var(--mustard);
  margin-bottom: 16px;
  letter-spacing: 0.1em;
}

.footer-brand-desc {
  font-size: 13px;
  color: rgba(250, 247, 242, 0.6);
  line-height: 1.7;
  max-width: 320px;
  font-family: var(--font-cn);
}

.footer-col h4 {
  font-size: 12px;
  color: var(--paper);
  margin-bottom: 16px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a, .footer-col li { font-size: 13px; color: rgba(250, 247, 242, 0.6); }
.footer-col a:hover { color: var(--paper); }

.footer-social { display: flex; gap: 8px; }
.footer-social a {
  width: 32px; height: 32px;
  border: 1px solid rgba(250, 247, 242, 0.2);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.3s var(--ease);
  color: var(--paper);
}
.footer-social a:hover { background: var(--coral); border-color: var(--coral); }
.footer-social svg { width: 14px; height: 14px; }

/* ---------- Page header ---------- */
.page-header {
  padding: 160px 0 80px;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}

.page-header-marquee {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-faded);
  letter-spacing: 0.1em;
  margin-bottom: 64px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
}

.page-header-marquee strong { color: var(--ink); }

.page-header-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--coral);
  font-weight: 500;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.page-header-title {
  font-size: var(--fs-4xl);
  font-weight: 700;
  letter-spacing: -0.04em;
  margin-bottom: 24px;
  line-height: 0.95;
}

.page-header-title .accent { color: var(--coral); font-style: italic; }

.page-header-sub {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: var(--fs-lg);
  color: var(--ink-soft);
  margin-bottom: 24px;
  line-height: 1.5;
}

.page-header-desc {
  font-size: var(--fs-base);
  color: var(--ink-soft);
  line-height: 1.6;
  max-width: 560px;
  font-family: var(--font-cn);
}

.breadcrumb {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-faded);
  margin-bottom: 32px;
  letter-spacing: 0.1em;
}
.breadcrumb a { color: var(--ink-faded); }
.breadcrumb a:hover { color: var(--ink); }
.breadcrumb .sep { margin: 0 8px; opacity: 0.5; }

/* ---------- Contact ---------- */
.contact-form {
  background: var(--paper);
  border-radius: 24px;
  padding: 48px;
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.form-field { display: flex; flex-direction: column; gap: 6px; }

.form-label {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-soft);
  letter-spacing: 0.1em;
  font-weight: 500;
  text-transform: uppercase;
}

.form-input, .form-select, .form-textarea {
  padding: 14px 16px;
  background: var(--bg);
  border: 1.5px solid var(--line);
  border-radius: 12px;
  font-family: inherit;
  font-size: 15px;
  color: var(--ink);
  transition: border-color 0.3s var(--ease);
  width: 100%;
  font-weight: 500;
}

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

.form-submit {
  width: 100%;
  padding: 20px;
  background: var(--ink);
  color: var(--paper);
  border: none;
  border-radius: 100px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.3s var(--ease);
  margin-top: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.form-submit:hover { background: var(--coral); }

/* ---------- Animation ---------- */
.fade-up { opacity: 0; transform: translateY(20px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.fade-up.in { opacity: 1; transform: translateY(0); }

/* ---------- 响应式 ---------- */
@media (max-width: 1024px) {
  .hero-title { font-size: clamp(48px, 10vw, 96px); }
  .section-head { grid-template-columns: 1fr; gap: 24px; }
  .destinations-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(3, 1fr); }
  .process-step:nth-child(4), .process-step:nth-child(5) { grid-column: span 1; }
  .testimonial-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .service-row { grid-template-columns: 60px 1fr 1fr; gap: 16px; }
  .service-meta, .service-price { grid-column: 2 / -1; }
  .service-price { text-align: left; }
  .section { padding: 80px 0; }
  .hero-tag { display: none; }
}

@media (max-width: 1024px) {
  .nav-menu {
    display: none;
    position: fixed;
    top: 76px; right: 0; left: 0;
    flex-direction: column;
    background: var(--bg);
    padding: 32px;
    align-items: flex-start;
    transform: translateY(-110%);
    transition: transform 0.3s var(--ease);
    gap: 16px;
    border-bottom: 1px solid var(--line);
  }
  .nav-menu.open { display: flex; transform: translateY(0); }
  .nav-toggle { display: flex; }
  .nav-cta { display: none; }
}

@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .hero { padding: 100px 0 64px; min-height: auto; }
  .destinations-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  
  .form-row { grid-template-columns: 1fr; }
  .hero-cta-row { flex-direction: column; align-items: stretch; }
  .btn { justify-content: center; }
  .hero-marquee { flex-direction: column; align-items: flex-start; gap: 8px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* ===== 远渡特有排版：杂志编辑风 ===== */
.section-editorial {
  padding: 100px 0;
  background: var(--paper);
}

.section-editorial .pull-quote {
  font-size: var(--fs-3xl);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--coral);
  max-width: 900px;
  padding: 48px 0;
  border-top: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
}

.section-editorial .pull-quote::before {
  content: '"';
  font-family: var(--font-serif);
  font-size: 120px;
  color: var(--coral);
  position: absolute;
  top: -60px;
  left: -16px;
  opacity: 0.3;
}

/* 编辑感侧栏注释 */
.editorial-note {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--coral);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border-left: 2px solid var(--coral);
  padding-left: 12px;
  margin: 32px 0;
}

/* stats-table (编辑感数据表) */
.stats-table {
  display: flex;
  justify-content: center;
  gap: 64px;
  text-align: center;
  padding: 48px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.stats-table-item {}
.stats-table-num {
  font-size: 96px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1;
  letter-spacing: -0.04em;
}

.stats-table-unit {
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--coral);
  margin-left: 4px;
}
/* ---------- 底部 + 内联演示声明 ---------- */
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  margin-top: 8px;
  border-top: 1px solid rgba(245, 241, 232, 0.1);
  font-size: 11px;
  color: rgba(245, 241, 232, 0.5);
  letter-spacing: 0.05em;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-bottom-copy { flex: 1; text-align: left; min-width: 0; }
.footer-bottom-tag  { flex: 1; text-align: right; min-width: 0; opacity: 0.65; }

.footer-disclaimer-inline {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 1.2;
  justify-content: center;
  font-size: 11px;
  color: rgba(245, 241, 232, 0.55);
  letter-spacing: 0.05em;
  min-width: 0;
}


.footer-disclaimer-dot {
  width: 3px; height: 3px;
  background: rgba(245, 241, 232, 0.3);
  border-radius: 50%;
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
  .footer-bottom-copy, .footer-bottom-tag, .footer-disclaimer-inline {
    text-align: center;
    flex: none;
  }
}
.footer-disclaimer-brand-text {
  font-weight: 600;
  color: rgba(245, 241, 232, 0.75);
  font-size: 11px;
  letter-spacing: 0.02em;
}
/* ---------- 移动悬浮 CTA ---------- */
.mobile-cta-bar {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 200;
  padding: 12px 16px;
  background: rgba(10, 10, 10, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

@media (max-width: 768px) {
  .mobile-cta-bar { display: flex; }
  body { padding-bottom: 80px; }
}

.mobile-cta-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 20px;
  background: var(--accent, #A8332E);
  color: white;
  border-radius: 100px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-decoration: none;
  transition: all 0.2s ease;
}

.mobile-cta-btn:hover { opacity: 0.9; transform: scale(0.98); }
.mobile-cta-btn:active { transform: scale(0.96); }
/* ---------- 信任徽章 ---------- */
.trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}

.trust-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.03em;
  border-radius: 100px;
  border: 1px solid rgba(0,0,0,0.1);
  background: rgba(0,0,0,0.03);
  color: #333;
}

.trust-badge.dark {
  border-color: rgba(255,255,255,0.15);
  background: rgba(255,255,255,0.05);
  color: rgba(255,255,255,0.8);
}

.trust-badge svg { width: 14px; height: 14px; flex-shrink: 0; }
.trust-badge .check { color: #2E7D32; }
.trust-badge.dark .check { color: #69F0AE; }

/* ---------- 证言星评 ---------- */
.stars {
  display: flex;
  gap: 2px;
  color: #F5A623;
  font-size: 16px;
  letter-spacing: 1px;
  margin-bottom: 12px;
}

/* ---------- 表单信任文案 ---------- */
.form-trust-note {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 12px;
  color: #888;
  line-height: 1.6;
  padding: 12px 0;
  border-top: 1px solid rgba(0,0,0,0.06);
  margin-bottom: 16px;
}

.form-trust-note svg { width: 16px; height: 16px; color: #666; flex-shrink: 0; margin-top: 2px; }
/* ---------- 保证徽章 ---------- */
.guarantee-badge {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 24px;
  margin-top: 20px;
  border-radius: 12px;
  border: 1px solid rgba(0,0,0,0.08);
  background: rgba(0,0,0,0.02);
}

.guarantee-badge.dark {
  border-color: rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.03);
  color: rgba(255,255,255,0.9);
}

.guarantee-icon {
  width: 40px; height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 18px;
}

.guarantee-icon.green { background: rgba(46, 125, 50, 0.15); color: #2E7D32; }
.guarantee-icon.green.dark { background: rgba(105, 240, 174, 0.15); color: #69F0AE; }

.guarantee-text { font-size: 13px; line-height: 1.5; }
.guarantee-text strong { font-weight: 600; }
/* ---------- FAQ 板块 ---------- */
.faq-section {
  background: var(--paper-warm, #F5F1E8);
}

.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--paper, #FFFFFF);
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: 12px;
  overflow: hidden;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.faq-item[open] {
  border-color: var(--accent, #1A2D5C);
  box-shadow: 0 4px 16px -8px rgba(0,0,0,0.1);
}

.faq-q {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 24px;
  font-size: 15px;
  font-weight: 500;
  color: var(--ink, #0A0A0A);
  cursor: pointer;
  list-style: none;
  user-select: none;
}

.faq-q::-webkit-details-marker { display: none; }

.faq-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 24px;
  padding: 0 8px;
  background: var(--accent, #1A2D5C);
  color: white;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.05em;
  border-radius: 4px;
  flex-shrink: 0;
  font-family: var(--font-mono, monospace);
}

.faq-question { flex: 1; line-height: 1.5; }

.faq-arrow {
  width: 18px;
  height: 18px;
  color: var(--ink-faded, #8A8880);
  transition: transform 0.3s;
  flex-shrink: 0;
}

.faq-item[open] .faq-arrow { transform: rotate(180deg); color: var(--accent, #1A2D5C); }

.faq-a {
  padding: 0 24px 20px 76px;
  font-size: 14px;
  color: var(--ink-soft, #4A4A47);
  line-height: 1.8;
  font-weight: 300;
}