/* 富爱俱乐部 · 温州 · style.css */
/* 设计风格：商贾精英·低调务实 — 深祖母绿+香槟金+浅底 */
/* Font C: Noto Sans SC 300, 0.02em · Trust D · Footer C · 圆角 2px */
/* Hero: 全宽居中·浅底 — 浅背景+绿色几何线+居中文字（区别于暗色系城市） */

@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+SC:wght@300;400&family=Noto+Sans+SC:wght@300;400&family=EB+Garamond:ital,wght@1,400&display=swap');

/* ── Tokens ── */
:root {
  --emerald: #1a5040;
  --emerald-light: #2a6a52;
  --champagne: #c8a860;
  --champagne-light: #dfc080;
  --bg: #f5f8f5;
  --bg-alt: #edf0ed;
  --bg-dark: #0e1e18;
  --ink: #1c2820;
  --ink-light: #3a4838;
  --ink-muted: #748070;
  --ink-faint: #acb8a8;
  --on-dark: #eef2ee;
  --on-dark-muted: #86988a;
  --on-dark-faint: #3a4a40;
  --border: #d8ddd8;
  --border-dark: #1c2e26;
  --radius: 2px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }

body {
  font-family: 'Noto Sans SC', 'PingFang SC', sans-serif;
  font-weight: 300;
  background: var(--bg);
  color: var(--ink);
  overflow-x: hidden;
}

/* ── Typography ── */
.t-label {
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 14px; font-weight: 300;
  letter-spacing: 0.28em; text-transform: uppercase;
  color: var(--champagne);
}
.t-hero {
  font-family: 'Noto Sans SC', sans-serif;
  font-size: clamp(2.25rem, 5.5vw, 4.5rem);
  font-weight: 300; line-height: 1.2; letter-spacing: 0.02em;
}
.t-h2 {
  font-family: 'Noto Sans SC', sans-serif;
  font-size: clamp(1.625rem, 3vw, 2.5rem);
  font-weight: 300; line-height: 1.35; letter-spacing: 0.02em;
}
.t-h3 {
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 18px; font-weight: 300;
  line-height: 1.5; letter-spacing: 0.02em;
}
.t-body { font-size: 16px; font-weight: 300; line-height: 1.95; letter-spacing: 0.02em; }
.t-small { font-size: 14px; font-weight: 300; line-height: 1.85; letter-spacing: 0.02em; }
.t-num { font-family: 'EB Garamond', serif; font-style: italic; color: var(--champagne); }

/* ── Layout ── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 40px; }
.section { padding: 96px 0; }
.section-dark { background: var(--bg-dark); color: var(--on-dark); }
.section-alt { background: var(--bg-alt); }

/* ── Reveal ── */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

/* ══════════════════════════════
   NAV
══════════════════════════════ */
#navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 20px 0;
  background: rgba(14, 30, 24, 0.96);
  backdrop-filter: blur(8px);
  transition: background 0.3s, box-shadow 0.3s;
}
#navbar.scrolled {
  box-shadow: 0 1px 0 var(--border-dark);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  max-width: 1200px; margin: 0 auto; padding: 0 40px;
}
.nav-logo {
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 16px; font-weight: 300; letter-spacing: 0.1em;
  color: var(--on-dark); text-decoration: none;
}
.nav-logo span { color: var(--champagne); }
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a {
  font-size: 14px; font-weight: 300; letter-spacing: 0.06em;
  color: var(--on-dark-muted); text-decoration: none;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--on-dark); }
.nav-cta {
  display: inline-flex; align-items: center;
  height: 44px; padding: 0 24px;
  font-size: 14px; font-weight: 300; letter-spacing: 0.12em;
  background: var(--emerald); color: #fff !important;
  border: none; border-radius: var(--radius);
  text-decoration: none; transition: background 0.2s;
}
.nav-cta:hover { background: var(--emerald-light); }

.nav-toggle {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.nav-toggle span {
  display: block; width: 22px; height: 1px;
  background: var(--on-dark); transition: transform 0.3s;
}
#navMobile {
  display: none; flex-direction: column; gap: 0;
  background: rgba(14, 30, 24, 0.98);
  padding: 16px 0; border-top: 1px solid var(--border-dark);
}
#navMobile.open { display: flex; }
#navMobile a {
  font-size: 15px; font-weight: 300; letter-spacing: 0.06em;
  color: var(--on-dark-muted); text-decoration: none;
  padding: 14px 40px; border-bottom: 1px solid var(--border-dark);
  transition: color 0.2s;
}
#navMobile a:hover { color: var(--on-dark); }
#navMobile .nav-cta {
  margin: 16px 40px 8px; text-align: center;
  border-radius: var(--radius); height: auto; padding: 12px 20px;
}

/* ══════════════════════════════
   HERO — 全宽居中·浅底（差异化）
   浅绿背景+几何装饰线+大居中文字
══════════════════════════════ */
.hero-section {
  min-height: 100dvh;
  background: var(--bg);
  display: flex; flex-direction: column; justify-content: center;
  position: relative; overflow: hidden;
}
/* Geometric emerald lines decoration */
.hero-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 80px 80px;
  opacity: 0.4;
  pointer-events: none;
}
/* Large watermark — right aligned */
.hero-section::after {
  content: '温';
  font-family: 'Noto Sans SC', sans-serif;
  font-size: clamp(16rem, 32vw, 30rem);
  font-weight: 300; line-height: 1;
  color: rgba(26,80,64,0.04);
  position: absolute;
  right: -40px; top: 50%;
  transform: translateY(-50%);
  pointer-events: none; user-select: none;
}
.hero-inner {
  position: relative; z-index: 1;
  max-width: 1200px; margin: 0 auto; padding: 140px 40px 80px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: center;
}
.hero-left-col {}
.hero-eyebrow {
  display: flex; align-items: center; gap: 16px;
  margin-bottom: 32px;
}
.hero-accent-line {
  width: 40px; height: 1px;
  background: var(--champagne);
}
.hero-title { color: var(--ink); margin-bottom: 24px; }
.hero-title strong {
  font-weight: 300;
  color: var(--emerald);
  display: block;
}
.hero-body { color: var(--ink-light); max-width: 44ch; margin-bottom: 40px; }
.hero-cta {
  display: flex; align-items: center; gap: 16px;
  flex-wrap: wrap; margin-bottom: 40px;
}
.btn-primary {
  display: inline-block;
  font-size: 14px; font-weight: 300; letter-spacing: 0.12em;
  background: var(--emerald); color: #fff;
  padding: 14px 32px; border-radius: var(--radius);
  text-decoration: none; transition: background 0.2s;
  min-height: 44px; line-height: 1.4;
}
.btn-primary:hover { background: var(--emerald-light); }
.btn-outline {
  display: inline-block;
  font-size: 14px; font-weight: 300; letter-spacing: 0.12em;
  color: var(--ink);
  padding: 14px 32px; border-radius: var(--radius);
  text-decoration: none;
  border: 1px solid var(--border);
  transition: border-color 0.2s, color 0.2s;
  min-height: 44px; line-height: 1.4;
}
.btn-outline:hover { border-color: var(--ink-muted); }
.hero-footnote { color: var(--ink-faint); }

.hero-right-col {
  display: flex; flex-direction: column; gap: 24px;
}
.hero-stat-cards {
  display: flex; flex-direction: column; gap: 16px;
}
.hero-stat-card {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 28px;
  display: flex; align-items: center; gap: 24px;
}
.hero-stat-card-num {
  font-family: 'EB Garamond', serif;
  font-style: italic; font-size: 2.5rem;
  color: var(--emerald); line-height: 1;
  flex-shrink: 0;
}
.hero-stat-card-text { display: flex; flex-direction: column; gap: 4px; }
.hero-stat-card-label { font-size: 15px; color: var(--ink); }
.hero-stat-card-sub { color: var(--ink-muted); }
.hero-cta-card {
  background: var(--emerald);
  border-radius: var(--radius);
  padding: 28px 28px;
  display: flex; flex-direction: column; gap: 12px;
}
.hero-cta-card-text { color: var(--on-dark-muted); }
.hero-cta-card .btn-cta-card {
  display: inline-block; align-self: flex-start;
  font-size: 14px; font-weight: 300; letter-spacing: 0.12em;
  background: var(--champagne); color: var(--ink);
  padding: 12px 24px; border-radius: var(--radius);
  text-decoration: none; transition: background 0.2s;
  min-height: 44px; line-height: 1.4;
}
.hero-cta-card .btn-cta-card:hover { background: var(--champagne-light); }

/* ══════════════════════════════
   TRUST STRIP D — 浅色品牌侧边
══════════════════════════════ */
.trust-section {
  background: var(--bg);
  padding: 64px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.trust-sidebar {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 80px;
  align-items: center;
}
.trust-brand-side {}
.trust-brand-title {
  font-family: 'Noto Sans SC', sans-serif;
  font-size: clamp(1.25rem, 2.5vw, 1.875rem);
  font-weight: 300; line-height: 1.5; letter-spacing: 0.02em;
  color: var(--ink); margin-bottom: 16px;
}
.trust-brand-sub { color: var(--ink-muted); max-width: 36ch; }
.trust-nums-side { display: flex; flex-direction: column; gap: 0; }
.trust-num-item {
  display: flex; align-items: center; gap: 24px;
  padding: 24px 0;
  border-bottom: 1px solid var(--border);
}
.trust-num-item:first-child { border-top: 1px solid var(--border); }
.trust-num-big {
  font-family: 'EB Garamond', serif;
  font-style: italic; font-size: 2.5rem;
  color: var(--champagne); line-height: 1;
  white-space: nowrap; min-width: 100px;
}
.trust-num-text { display: flex; flex-direction: column; gap: 2px; }
.trust-num-label { font-size: 14px; color: var(--ink); font-weight: 300; }
.trust-num-sub { color: var(--ink-muted); }

/* ══════════════════════════════
   ABOUT — 居中引言+横排列表 (D)
══════════════════════════════ */
.about-center { max-width: 680px; margin: 0 auto; text-align: center; margin-bottom: 64px; }
.about-quote {
  font-family: 'Noto Sans SC', sans-serif;
  font-size: clamp(1.125rem, 2.5vw, 1.5rem);
  font-weight: 300; line-height: 1.8; letter-spacing: 0.02em;
  color: var(--ink-light); margin-bottom: 24px;
}
.about-quote-line {
  width: 40px; height: 1px; background: var(--champagne);
  margin: 0 auto 24px;
}
.about-cta-center { margin-top: 32px; display: flex; justify-content: center; gap: 16px; }
.about-features-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.about-feat {
  padding: 32px 28px;
  border-right: 1px solid var(--border);
  position: relative;
}
.about-feat:last-child { border-right: none; }
.about-feat::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 2px; background: var(--emerald);
  opacity: 0; transition: opacity 0.2s;
}
.about-feat:hover::before { opacity: 1; }
.about-feat-num {
  font-family: 'EB Garamond', serif;
  font-style: italic; font-size: 1.75rem;
  color: var(--champagne); line-height: 1;
  margin-bottom: 16px;
}
.about-feat-title {
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 15px; font-weight: 300;
  letter-spacing: 0.02em; margin-bottom: 8px;
  color: var(--ink);
}
.about-feat-body { color: var(--ink-muted); }

/* ══════════════════════════════
   SERVICES — 三卡片+VIP条 (A)
══════════════════════════════ */
.services-header { margin-bottom: 48px; }
.service-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 24px;
}
.service-card {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 32px;
  display: flex; flex-direction: column; gap: 16px;
  transition: border-color 0.2s;
}
.service-card:hover { border-color: var(--emerald-light); }
.service-icon {
  width: 40px; height: 40px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-family: 'EB Garamond', serif;
  font-style: italic; font-size: 1.25rem;
  color: var(--emerald);
}
.service-card-title { color: var(--ink); }
.service-card-body { color: var(--ink-muted); }
.service-card-list {
  display: flex; flex-direction: column; gap: 8px;
  margin-top: 8px;
}
.service-card-list-item {
  display: flex; align-items: flex-start; gap: 8px;
  color: var(--ink-muted);
}
.service-card-list-item::before {
  content: '—';
  color: var(--champagne); flex-shrink: 0;
  margin-top: 2px;
}
.service-vip {
  display: grid; grid-template-columns: 1fr auto;
  gap: 40px; align-items: center;
  padding: 40px 48px;
  background: var(--emerald); border-radius: var(--radius);
}
.service-vip-body { display: flex; flex-direction: column; gap: 12px; }
.service-vip-title { color: var(--on-dark); }
.service-vip-desc { color: var(--on-dark-muted); }
.btn-vip {
  display: inline-block; white-space: nowrap;
  font-size: 14px; font-weight: 300; letter-spacing: 0.12em;
  background: var(--champagne); color: var(--ink);
  padding: 14px 32px; border-radius: var(--radius);
  text-decoration: none; transition: background 0.2s;
  min-height: 44px; line-height: 1.4;
}
.btn-vip:hover { background: var(--champagne-light); }

/* ══════════════════════════════
   PROFILES — 两列等高 (D)
══════════════════════════════ */
.profiles-header { margin-bottom: 48px; }
.profiles-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.profiles-left-col { display: flex; flex-direction: column; gap: 16px; }
.profiles-right-col { display: flex; flex-direction: column; gap: 16px; }
.profile-card {
  position: relative; overflow: hidden;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex; flex-direction: column; justify-content: flex-end;
}
.profile-card-lg { height: 360px; }
.profile-card-sm { height: 220px; }
.profile-img-wrap { position: absolute; inset: 0; }
.profile-img-wrap img { width: 100%; height: 100%; object-fit: cover; display: block; }
.profile-img-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(14,30,24,0.85) 0%, rgba(14,30,24,0.05) 55%);
}
.profile-card-body {
  position: relative; z-index: 1;
  padding: 20px 24px;
  display: flex; flex-direction: column; gap: 8px;
}
.profile-name {
  font-family: 'Noto Sans SC', sans-serif;
  font-weight: 300; font-size: 16px;
  color: var(--on-dark); letter-spacing: 0.04em;
}
.profile-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.profile-tag {
  font-size: 12px; letter-spacing: 0.04em;
  color: var(--on-dark-muted);
  background: rgba(238,242,238,0.1);
  border: 1px solid rgba(238,242,238,0.18);
  padding: 3px 10px; border-radius: 2px;
}
.profiles-cta-bar {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: 16px; padding: 24px 40px;
  background: var(--bg-alt); border: 1px solid var(--border);
  border-radius: var(--radius);
}
.profiles-cta-text { color: var(--ink-light); }
.profiles-cta-text strong { color: var(--ink); }

/* ══════════════════════════════
   CTA SECTION
══════════════════════════════ */
.cta-section {
  background: var(--bg-alt);
  padding: 96px 0; text-align: center;
  position: relative; overflow: hidden;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.cta-section::before {
  content: '温州';
  font-family: 'Noto Sans SC', sans-serif;
  font-size: clamp(6rem, 16vw, 14rem);
  font-weight: 300;
  color: rgba(26,80,64,0.04);
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  white-space: nowrap; pointer-events: none;
}
.cta-inner { position: relative; z-index: 1; max-width: 600px; margin: 0 auto; }
.cta-title { color: var(--ink); margin-bottom: 16px; }
.cta-body { color: var(--ink-muted); margin-bottom: 40px; }
.cta-group { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }
.btn-cta {
  display: inline-block;
  font-size: 14px; font-weight: 300; letter-spacing: 0.12em;
  background: var(--emerald); color: #fff;
  padding: 14px 36px; border-radius: var(--radius);
  text-decoration: none; transition: background 0.2s;
  min-height: 44px; line-height: 1.4;
}
.btn-cta:hover { background: var(--emerald-light); }

/* ══════════════════════════════
   BLOG — 横向列表+缩略图 (C)
══════════════════════════════ */
.blog-header { margin-bottom: 48px; }
.blog-list { display: flex; flex-direction: column; gap: 0; }
.blog-list-item {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: 32px; align-items: center;
  padding: 28px 0;
  border-bottom: 1px solid var(--border);
  transition: opacity 0.2s;
}
.blog-list-item:first-child { border-top: 1px solid var(--border); }
.blog-list-item:hover { opacity: 0.8; }
.blog-list-num {
  font-family: 'EB Garamond', serif;
  font-style: italic; font-size: 2rem;
  color: var(--champagne); line-height: 1;
  text-align: center;
}
.blog-list-content { display: flex; flex-direction: column; gap: 8px; }
.blog-list-meta { display: flex; align-items: center; gap: 12px; }
.blog-date { color: var(--ink-muted); }
.blog-list-title {
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 16px; font-weight: 300;
  letter-spacing: 0.02em; line-height: 1.6; color: var(--ink);
}
.blog-list-excerpt { color: var(--ink-muted); }
.blog-list-link {
  font-size: 14px; letter-spacing: 0.08em;
  color: var(--emerald); text-decoration: none;
  white-space: nowrap;
  border-bottom: 1px solid rgba(26,80,64,0.25);
  padding-bottom: 2px; transition: color 0.2s;
}
.blog-list-link:hover { color: var(--emerald-light); }
.blog-footer-link { text-align: center; margin-top: 40px; }
.blog-all-link {
  font-size: 14px; letter-spacing: 0.1em;
  color: var(--ink-muted); text-decoration: none;
  border-bottom: 1px solid var(--border); padding-bottom: 2px;
  transition: color 0.2s;
}
.blog-all-link:hover { color: var(--ink); }

/* ══════════════════════════════
   FAQ
══════════════════════════════ */
.faq-header { margin-bottom: 48px; }
.faq-list { display: flex; flex-direction: column; gap: 0; max-width: 800px; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-item:first-child { border-top: 1px solid var(--border); }
.faq-item summary {
  display: flex; align-items: center; justify-content: space-between;
  padding: 24px 0; cursor: pointer;
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 16px; font-weight: 300;
  letter-spacing: 0.02em; color: var(--ink);
  list-style: none; gap: 16px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-icon {
  width: 20px; height: 20px; flex-shrink: 0;
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; color: var(--emerald);
  transition: transform 0.3s, background 0.2s;
}
details[open] .faq-icon {
  transform: rotate(45deg);
  background: var(--emerald); color: #fff; border-color: var(--emerald);
}
details[open] summary { color: var(--emerald); }
.faq-answer { padding: 0 0 24px; color: var(--ink-light); max-width: 66ch; }

/* ══════════════════════════════
   FOOTER C — 双列简约
══════════════════════════════ */
.footer {
  background: var(--bg-dark);
  padding: 64px 0 40px;
  border-top: 1px solid var(--border-dark);
}
.footer-2col {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 80px; margin-bottom: 48px;
}
.footer-logo {
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 18px; font-weight: 300; letter-spacing: 0.1em;
  color: var(--on-dark); text-decoration: none;
  display: block; margin-bottom: 16px;
}
.footer-logo span { color: var(--champagne); }
.footer-desc { color: var(--on-dark-muted); max-width: 38ch; margin-bottom: 32px; }
.footer-nav-grid {
  display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 32px;
}
.footer-col-title {
  font-size: 12px; font-weight: 300; letter-spacing: 0.14em;
  color: var(--on-dark); margin-bottom: 16px; text-transform: uppercase;
}
.footer-col-links { display: flex; flex-direction: column; gap: 10px; }
.footer-col-links a {
  font-size: 14px; font-weight: 300; letter-spacing: 0.02em;
  color: var(--on-dark-muted); text-decoration: none;
  transition: color 0.2s;
}
.footer-col-links a:hover { color: var(--on-dark); }
.footer-side-label {
  font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--on-dark-faint); margin-bottom: 16px;
}
.footer-cities { display: flex; flex-direction: column; gap: 10px; }
.footer-cities a {
  font-size: 14px; font-weight: 300;
  color: var(--on-dark-muted); text-decoration: none; transition: color 0.2s;
}
.footer-cities a:hover { color: var(--on-dark); }
.footer-divider { height: 1px; background: var(--border-dark); margin-bottom: 32px; }
.footer-bottom {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 16px;
}
.footer-copy { color: var(--on-dark-faint); }
.footer-legal { display: flex; gap: 24px; }
.footer-legal a {
  font-size: 14px; color: var(--on-dark-faint); text-decoration: none;
  transition: color 0.2s;
}
.footer-legal a:hover { color: var(--on-dark-muted); }
.footer-adult {
  width: 100%; text-align: center;
  margin-top: 24px; padding-top: 24px;
  border-top: 1px solid var(--border-dark);
  color: var(--on-dark-faint);
}

/* ══════════════════════════════
   RESPONSIVE — 1024px
══════════════════════════════ */
@media (max-width: 1024px) {
  .container { padding: 0 24px; }
  .section { padding: 72px 0; }
  .hero-inner { grid-template-columns: 1fr; gap: 48px; padding: 120px 24px 64px; }
  .hero-stat-cards { display: grid; grid-template-columns: 1fr 1fr; }
  .about-features-row { grid-template-columns: 1fr 1fr; }
  .about-feat:nth-child(2) { border-right: none; }
  .about-feat:nth-child(1), .about-feat:nth-child(2) { border-bottom: 1px solid var(--border); }
  .about-feat:nth-child(3), .about-feat:nth-child(4) { border-top: none; }
  .service-grid-3 { grid-template-columns: 1fr 1fr; }
  .profiles-2col { grid-template-columns: 1fr; }
  .profiles-left-col, .profiles-right-col { flex-direction: row; }
  .profile-card-lg { height: 280px; flex: 1; }
  .profile-card-sm { height: 280px; flex: 1; }
  .footer-2col { grid-template-columns: 1fr; gap: 48px; }
  .footer-nav-grid { grid-template-columns: 1fr 1fr; }
}

/* ══════════════════════════════
   RESPONSIVE — 767px (MOBILE)
══════════════════════════════ */
@media (max-width: 767px) {
  .container { padding: 0 20px; }
  .section { padding: 56px 0; }

  /* Nav */
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .nav-inner { padding: 0 20px; }

  /* Hero */
  .hero-inner { grid-template-columns: 1fr; gap: 40px; padding: 100px 20px 56px; }
  .hero-title { font-size: clamp(1.875rem, 7vw, 2.5rem); }
  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-cta .btn-primary, .hero-cta .btn-outline { text-align: center; }
  .btn-primary, .btn-outline, .btn-cta, .btn-vip { min-height: 48px; }
  .hero-stat-cards { grid-template-columns: 1fr; }
  .hero-cta-card .btn-cta-card { align-self: stretch; text-align: center; }

  /* Trust Strip D → single column */
  .trust-sidebar { grid-template-columns: 1fr; gap: 40px; }
  .trust-nums-side { display: grid; grid-template-columns: 1fr 1fr; }
  .trust-num-item { border-right: 1px solid var(--border); padding: 16px 0; }
  .trust-num-item:nth-child(even) { border-right: none; padding-left: 16px; }
  .trust-num-big { font-size: 2rem; min-width: auto; }

  /* About */
  .about-center { text-align: left; }
  .about-cta-center { justify-content: flex-start; }
  .about-features-row { grid-template-columns: 1fr 1fr; }
  .about-feat:nth-child(2) { border-right: none; }
  .about-feat:nth-child(odd) { border-right: 1px solid var(--border); }
  .about-feat:nth-child(even) { border-right: none; }

  /* Services */
  .service-grid-3 { grid-template-columns: 1fr; }
  .service-card { padding: 24px 20px; }
  .service-vip { grid-template-columns: 1fr; gap: 24px; padding: 28px 24px; }

  /* Profiles */
  .profiles-2col { grid-template-columns: 1fr; }
  .profiles-left-col, .profiles-right-col { flex-direction: column; }
  .profile-card-lg { height: 280px; }
  .profile-card-sm { height: 220px; }
  .profiles-cta-bar { flex-direction: column; gap: 16px; text-align: center; padding: 24px; }
  .profiles-cta-bar .btn-primary { width: 100%; text-align: center; }

  /* Blog */
  .blog-list-item { grid-template-columns: 48px 1fr; gap: 16px; }
  .blog-list-link { display: none; }
  .blog-list-title { font-size: 15px; }

  /* FAQ */
  .faq-list { max-width: 100%; }

  /* Footer */
  .footer-2col { grid-template-columns: 1fr; gap: 40px; }
  .footer-nav-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 12px; }
  .footer-legal { flex-wrap: wrap; gap: 12px; }

  /* CTA */
  .cta-group { flex-direction: column; align-items: stretch; }
  .cta-group .btn-cta { text-align: center; }
}