/* ============================================================
   OR TRADING — DESIGN SYSTEM & STYLES
   Premium B2B Jewelry Wholesale
   ============================================================ */

/* ===== DESIGN TOKENS ===== */
:root {
  /* Colors — Light Mode, Warm Luxury */
  --white:        #FFFFFF;
  --cream:        #FAFAF7;
  --warm-gray-50: #F5F4F0;
  --warm-gray-100:#EDECEA;
  --warm-gray-200:#E0DFDB;
  --warm-gray-300:#C8C6C1;
  --warm-gray-400:#9E9C97;
  --warm-gray-500:#787672;
  --warm-gray-600:#5C5A56;
  --warm-gray-700:#3D3C39;
  --ink:          #1A1918;
  --ink-soft:     #2D2C2A;

  /* Brand */
  --champagne:    #B8956A;
  --champagne-light: #D4C4A8;
  --champagne-dark:  #96754A;
  --champagne-bg: rgba(184,149,106,0.06);
  --champagne-bg2:rgba(184,149,106,0.12);

  /* Semantic */
  --bg:           var(--cream);
  --bg-card:      var(--white);
  --bg-dark:      var(--ink);
  --text:         var(--ink);
  --text-body:    var(--warm-gray-600);
  --text-muted:   var(--warm-gray-400);
  --border:       var(--warm-gray-200);
  --border-light: var(--warm-gray-100);

  /* Typography */
  --font-display: 'Cormorant Garamond', 'Georgia', serif;
  --font-body:    'DM Sans', -apple-system, 'Segoe UI', sans-serif;

  /* Type Scale (1.25 ratio) */
  --text-xs:    0.75rem;     /* 12px */
  --text-sm:    0.8125rem;   /* 13px */
  --text-base:  0.9375rem;   /* 15px */
  --text-md:    1rem;        /* 16px */
  --text-lg:    1.125rem;    /* 18px */
  --text-xl:    1.375rem;    /* 22px */
  --text-2xl:   1.75rem;     /* 28px */
  --text-3xl:   2.25rem;     /* 36px */
  --text-4xl:   3rem;        /* 48px */
  --text-5xl:   3.75rem;     /* 60px */

  /* Spacing (8px base) */
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 20px;
  --sp-6: 24px;
  --sp-8: 32px;
  --sp-10: 40px;
  --sp-12: 48px;
  --sp-16: 64px;
  --sp-20: 80px;
  --sp-24: 96px;
  --sp-32: 128px;
  --section-py: clamp(80px, 10vw, 140px);

  /* Borders & Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 24px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.06);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.08);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.1);

  /* Motion */
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out: cubic-bezier(0.33, 1, 0.68, 1);
  --duration-fast: 0.2s;
  --duration-base: 0.35s;
  --duration-slow: 0.6s;
}

/* ===== RESET ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 400;
  line-height: 1.65;
  color: var(--text-body);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, select, textarea { font: inherit; color: inherit; }
ul { list-style: none; }

::selection {
  background: var(--champagne-bg2);
  color: var(--ink);
}

/* ===== CONTAINER ===== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

@media (min-width: 768px) {
  .container { padding: 0 40px; }
}

@media (min-width: 1280px) {
  .container { padding: 0 24px; }
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--text);
  line-height: 1.15;
  letter-spacing: -0.01em;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--duration-base) var(--ease);
  white-space: nowrap;
}

.btn-sm { padding: 10px 24px; font-size: var(--text-xs); }

.btn-dark {
  background: var(--ink);
  color: var(--white);
}

.btn-dark:hover {
  background: var(--ink-soft);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-ghost:hover {
  border-color: var(--ink);
  background: var(--warm-gray-50);
}

.btn-light {
  background: var(--white);
  color: var(--ink);
}

.btn-light:hover {
  background: var(--cream);
  transform: translateY(-1px);
}

.btn-ghost-light {
  background: transparent;
  color: rgba(255,255,255,0.8);
  border: 1px solid rgba(255,255,255,0.25);
}

.btn-ghost-light:hover {
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}

.btn-full { width: 100%; }

/* ===== ANNOUNCEMENT BAR ===== */
.announcement-bar {
  background: var(--ink);
  color: rgba(255,255,255,0.7);
  font-size: var(--text-xs);
  letter-spacing: 0.04em;
  text-align: center;
  padding: 10px 0;
}

.announcement-bar p { margin: 0; }

.announcement-bar a {
  color: var(--champagne-light);
  font-weight: 600;
  margin-left: 8px;
  transition: color var(--duration-fast);
}

.announcement-bar a:hover { color: var(--white); }

.announcement-bar a span {
  display: inline-block;
  transition: transform var(--duration-fast);
}

.announcement-bar a:hover span { transform: translateX(3px); }

/* ===== HEADER ===== */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250,250,247,0.92);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border-bottom: 1px solid transparent;
  transition: border-color var(--duration-base), box-shadow var(--duration-base);
}

.header.scrolled {
  border-bottom-color: var(--border-light);
  box-shadow: 0 1px 8px rgba(0,0,0,0.03);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #3D4248;
}

.logo-mark {
  font-family: var(--font-body);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #3D4248;
}

.logo-star {
  color: #3D4248;
  opacity: 0.8;
  flex-shrink: 0;
}

.logo-word {
  font-family: var(--font-body);
  font-size: 1.4rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: #3D4248;
}

/* Desktop Nav */
.nav-desktop {
  display: none;
  align-items: center;
  gap: 36px;
}

.nav-link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--warm-gray-500);
  letter-spacing: 0.02em;
  position: relative;
  transition: color var(--duration-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--champagne);
  transition: width var(--duration-base) var(--ease);
}

.nav-link:hover,
.nav-link.active {
  color: var(--ink);
}

.nav-link.active::after,
.nav-link:hover::after {
  width: 100%;
}

/* Header Actions */
.header-actions {
  display: none;
  align-items: center;
  gap: 16px;
}

.header-phone {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--warm-gray-500);
  transition: all var(--duration-fast);
}

.header-phone:hover {
  color: var(--ink);
  background: var(--warm-gray-50);
}

/* Mobile Toggle */
.mobile-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.toggle-line {
  display: block;
  width: 100%;
  height: 1.5px;
  background: var(--ink);
  transition: all var(--duration-base) var(--ease);
  transform-origin: center;
}

.mobile-toggle.active .toggle-line:first-child {
  transform: rotate(45deg) translate(2.5px, 2.5px);
}

.mobile-toggle.active .toggle-line:last-child {
  transform: rotate(-45deg) translate(2.5px, -2.5px);
}

@media (min-width: 1024px) {
  .nav-desktop { display: flex; }
  .header-actions { display: flex; }
  .mobile-toggle { display: none; }
}

/* ===== MOBILE NAV ===== */
.mobile-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 99;
  background: var(--cream);
  opacity: 0;
  visibility: hidden;
  transition: all var(--duration-slow) var(--ease);
}

.mobile-nav.open {
  opacity: 1;
  visibility: visible;
}

.mobile-nav-inner {
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 100%;
  padding: 100px 32px 48px;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mobile-link {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 400;
  color: var(--ink);
  padding: 8px 0;
  opacity: 0;
  transform: translateY(20px);
  transition: all var(--duration-slow) var(--ease);
}

.mobile-nav.open .mobile-link {
  opacity: 1;
  transform: translateY(0);
}

.mobile-nav.open .mobile-link:nth-child(1) { transition-delay: 0.1s; }
.mobile-nav.open .mobile-link:nth-child(2) { transition-delay: 0.15s; }
.mobile-nav.open .mobile-link:nth-child(3) { transition-delay: 0.2s; }
.mobile-nav.open .mobile-link:nth-child(4) { transition-delay: 0.25s; }
.mobile-nav.open .mobile-link:nth-child(5) { transition-delay: 0.3s; }

.mobile-nav-footer {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mobile-contact {
  font-size: var(--text-sm);
  color: var(--warm-gray-500);
}

/* ===== SECTION COMPONENTS ===== */
.section-eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: var(--sp-6);
}

.eyebrow-line {
  width: 32px;
  height: 1px;
  background: var(--champagne);
}

.section-eyebrow span:last-child {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--champagne-dark);
}

.section-eyebrow--light span:last-child {
  color: var(--champagne-light);
}

.section-eyebrow--light .eyebrow-line {
  background: var(--champagne-light);
}

.section-title {
  font-size: clamp(var(--text-3xl), 4.5vw, var(--text-5xl));
  margin-bottom: var(--sp-6);
}

.section-title--light {
  color: var(--white);
}

.section-body {
  font-size: var(--text-md);
  line-height: 1.75;
  color: var(--text-body);
  max-width: 540px;
}

.section-intro {
  max-width: 640px;
  margin-bottom: var(--sp-16);
}

/* ===== HERO ===== */
.hero {
  padding: clamp(100px, 14vw, 160px) 0 var(--section-py);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 60%;
  height: 80%;
  background: radial-gradient(ellipse, var(--champagne-bg) 0%, transparent 70%);
  pointer-events: none;
}

.hero-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}

@media (min-width: 1024px) {
  .hero-layout {
    grid-template-columns: 1fr 1fr;
    gap: 64px;
  }
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: var(--sp-8);
}

.hero-eyebrow span:last-child {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--champagne-dark);
}

.hero-title {
  font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
  line-height: 1.1;
  margin-bottom: var(--sp-6);
}

.hero-title em {
  font-style: italic;
  color: var(--champagne-dark);
}

.hero-body {
  font-size: var(--text-md);
  line-height: 1.75;
  color: var(--text-body);
  max-width: 520px;
  margin-bottom: var(--sp-10);
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* Hero Media */
.hero-media {
  display: none;
}

@media (min-width: 1024px) {
  .hero-media { display: block; }
}

.hero-image-frame {
  position: relative;
  aspect-ratio: 4/5;
  max-width: 460px;
  margin-left: auto;
}

/* Hero Photo */
.hero-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-lg);
  display: block;
}

.hero-image-accent {
  position: absolute;
  bottom: -16px;
  left: -16px;
  width: 140px;
  height: 140px;
  border: 1px solid var(--champagne-light);
  border-radius: var(--radius-lg);
  opacity: 0.4;
  z-index: -1;
}

/* ===== TRUST BAR ===== */
.trust-bar {
  padding: var(--sp-12) 0;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.trust-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 32px;
}

@media (min-width: 768px) {
  .trust-grid { gap: 48px; }
}

.trust-item {
  text-align: center;
  min-width: 120px;
}

.trust-number {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 500;
  color: var(--ink);
  line-height: 1;
}

.trust-suffix {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  color: var(--champagne);
}

.trust-label {
  display: block;
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 6px;
}

.trust-divider {
  width: 1px;
  height: 48px;
  background: var(--border);
  display: none;
}

@media (min-width: 768px) {
  .trust-divider { display: block; }
}

/* ===== COLLECTIONS ===== */
.collections {
  padding: var(--section-py) 0;
}

.collection-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 768px) {
  .collection-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: auto;
  }

  .collection-card--tall {
    grid-row: span 2;
  }
}

@media (min-width: 1024px) {
  .collection-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .collection-card--tall {
    grid-row: span 2;
  }
}

.collection-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--duration-base) var(--ease);
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

.collection-card:hover {
  border-color: var(--border);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.card-image {
  flex: 1;
  min-height: 200px;
  position: relative;
  overflow: hidden;
}

.collection-card--tall .card-image {
  min-height: 260px;
}

/* Card Images — Real product photos */
.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s var(--ease);
}

.collection-card:hover .card-image img {
  transform: scale(1.05);
}

.card-content {
  padding: 28px;
}

.card-content h3 {
  font-size: var(--text-xl);
  margin-bottom: 8px;
}

.card-content p {
  font-size: var(--text-sm);
  line-height: 1.7;
  color: var(--text-body);
  margin-bottom: 16px;
}

.card-link {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--champagne-dark);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--duration-base) var(--ease);
}

.collection-card:hover .card-link {
  gap: 10px;
}

/* ===== WHY SECTION ===== */
.why-section {
  padding: var(--section-py) 0;
  background: var(--warm-gray-50);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.why-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
}

@media (min-width: 1024px) {
  .why-layout {
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
  }
}

.why-right {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 600px) {
  .why-right {
    grid-template-columns: 1fr 1fr;
  }
}

.why-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all var(--duration-base) var(--ease);
}

.why-card:hover {
  border-color: var(--champagne-light);
  box-shadow: var(--shadow-md);
}

.why-number {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 400;
  color: var(--champagne-light);
  line-height: 1;
  display: block;
  margin-bottom: 16px;
}

.why-card h3 {
  font-size: var(--text-lg);
  margin-bottom: 8px;
}

.why-card p {
  font-size: var(--text-sm);
  line-height: 1.7;
}

/* ===== BRANDS ===== */
.brands-section {
  padding: var(--section-py) 0;
}

.brand-logos-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

@media (min-width: 640px) {
  .brand-logos-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .brand-logos-grid {
    grid-template-columns: repeat(6, 1fr);
    gap: 32px;
    margin-bottom: 64px;
  }
}

.brand-logo-item {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  transition: all var(--duration-base) var(--ease);
}

.brand-logo-item:hover {
  border-color: var(--border);
  box-shadow: var(--shadow-md);
}

.brand-logo-item img {
  max-width: 100%;
  max-height: 60px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.7;
  transition: all var(--duration-base) var(--ease);
}

.brand-logo-item:hover img {
  filter: grayscale(0%);
  opacity: 1;
}

.brand-showcase {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.brand-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 40px;
  align-items: center;
  transition: all var(--duration-base) var(--ease);
}

.brand-row:hover {
  border-color: var(--border);
  box-shadow: var(--shadow-md);
}

@media (min-width: 768px) {
  .brand-row {
    grid-template-columns: 1fr 340px;
    padding: 48px;
    align-items: center;
  }

  .brand-row--reverse {
    grid-template-columns: 340px 1fr;
  }

  .brand-row--reverse .brand-row-content {
    order: 2;
  }

  .brand-row--reverse .brand-row-visual {
    order: 1;
  }
}

.brand-category-tag {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--champagne-dark);
  background: var(--champagne-bg);
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
}

.brand-row-content h3 {
  font-size: clamp(var(--text-xl), 3vw, var(--text-3xl));
  margin-bottom: 12px;
}

.brand-row-content p {
  font-size: var(--text-base);
  line-height: 1.75;
  margin-bottom: 20px;
  max-width: 520px;
}

.brand-certifications {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.cert-badge {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 6px 16px;
  border: 1px solid var(--border);
  border-radius: 100px;
  color: var(--warm-gray-600);
  transition: all var(--duration-fast);
}

.brand-row:hover .cert-badge {
  border-color: var(--champagne-light);
  color: var(--champagne-dark);
}

.brand-row-visual {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16/10;
  min-height: 200px;
}

@media (min-width: 768px) {
  .brand-row-visual {
    width: 340px;
    min-width: 280px;
    aspect-ratio: auto;
    height: 100%;
    min-height: 240px;
  }
}

/* Brand Scenes — Real product images */
.brand-scene-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-lg);
  display: block;
  transition: transform var(--duration-slow) var(--ease);
}

.brand-row:hover .brand-scene-img {
  transform: scale(1.04);
}

/* ===== ABOUT ===== */
.about-section {
  border-top: 1px solid var(--border-light);
}

.about-dark {
  background: var(--ink);
  padding: var(--section-py) 0;
}

.about-hero-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
}

@media (min-width: 768px) {
  .about-hero-layout {
    grid-template-columns: 1.5fr 1fr;
    gap: 64px;
    align-items: end;
  }
}

.about-lead {
  font-size: var(--text-lg);
  line-height: 1.75;
  color: rgba(255,255,255,0.6);
  max-width: 520px;
}

.about-hero-stats {
  display: flex;
  gap: 48px;
}

.about-stat-number {
  font-family: var(--font-display);
  font-size: var(--text-5xl);
  font-weight: 400;
  color: var(--champagne-light);
  line-height: 1;
  display: block;
  margin-bottom: 8px;
}

.about-stat-label {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.45);
  line-height: 1.5;
}

/* About Values */
.about-values-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  padding: var(--section-py) 0;
}

@media (min-width: 768px) {
  .about-values-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
  }
}

.about-value {
  padding: 32px;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  transition: all var(--duration-base) var(--ease);
}

.about-value:hover {
  border-color: var(--champagne-light);
  box-shadow: var(--shadow-md);
}

.value-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--champagne);
  margin-bottom: 20px;
}

.about-value h3 {
  font-size: var(--text-lg);
  margin-bottom: 8px;
}

.about-value p {
  font-size: var(--text-sm);
  line-height: 1.7;
}

/* ===== PROOF / TESTIMONIAL ===== */
.proof-section {
  padding: var(--section-py) 0;
  background: var(--warm-gray-50);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.proof-layout {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

.proof-quote p {
  font-family: var(--font-display);
  font-size: clamp(var(--text-xl), 3vw, var(--text-3xl));
  font-weight: 400;
  font-style: italic;
  color: var(--ink);
  line-height: 1.45;
  margin-bottom: 24px;
}

.proof-quote cite {
  font-family: var(--font-body);
  font-style: normal;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

/* ===== CONTACT ===== */
.contact-section {
  padding: var(--section-py) 0;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
}

@media (min-width: 1024px) {
  .contact-layout {
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
  }
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 32px;
  margin-bottom: 32px;
}

.contact-info-item {
  display: flex;
  align-items: center;
  gap: 16px;
}

.contact-info-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--champagne-bg);
  border-radius: var(--radius-md);
  color: var(--champagne);
}

.info-label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 2px;
}

.contact-info-item a {
  font-weight: 500;
  color: var(--ink);
  transition: color var(--duration-fast);
}

.contact-info-item a:hover { color: var(--champagne-dark); }

.inquiry-types {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.inquiry-badge {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 8px 16px;
  border: 1px solid var(--champagne-light);
  border-radius: 100px;
  color: var(--champagne-dark);
}

/* ===== FORM ===== */
.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 36px;
}

@media (min-width: 768px) {
  .contact-form { padding: 44px; }
}

.form-title {
  font-size: var(--text-xl);
  margin-bottom: 4px;
}

.form-subtitle {
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin-bottom: 28px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--warm-gray-600);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  background: var(--warm-gray-50);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  color: var(--ink);
  transition: all var(--duration-fast);
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--warm-gray-300);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--champagne);
  background: var(--white);
  box-shadow: 0 0 0 3px var(--champagne-bg);
}

.form-group select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%239E9C97' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.form-privacy {
  font-size: var(--text-xs);
  color: var(--text-muted);
  text-align: center;
  margin-top: 12px;
}

/* ===== CTA BAND ===== */
.cta-band {
  padding: var(--section-py) 0;
  background: var(--ink);
}

.cta-band-inner {
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}

.cta-band h2 {
  font-size: clamp(var(--text-2xl), 3.5vw, var(--text-4xl));
  color: var(--white);
  margin-bottom: 16px;
}

.cta-band p {
  font-size: var(--text-md);
  color: rgba(255,255,255,0.55);
  margin-bottom: 32px;
  line-height: 1.7;
}

.cta-band-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

/* ===== FOOTER ===== */
.footer {
  padding: 64px 0 32px;
  border-top: 1px solid var(--border-light);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 1.5fr repeat(3, 1fr);
    gap: 32px;
  }
}

.footer-tagline {
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.7;
  margin-top: 16px;
  max-width: 280px;
}

.footer-social {
  display: flex;
  gap: 8px;
  margin-top: 20px;
}

.social-icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  color: var(--warm-gray-400);
  transition: all var(--duration-fast);
}

.social-icon:hover {
  color: var(--ink);
  background: var(--warm-gray-50);
}

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

.footer-col li {
  margin-bottom: 10px;
}

.footer-col a {
  font-size: var(--text-sm);
  color: var(--text-muted);
  transition: color var(--duration-fast);
}

.footer-col a:hover { color: var(--ink); }

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-top: 32px;
  border-top: 1px solid var(--border-light);
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.footer-bottom p {
  font-size: var(--text-xs);
  color: var(--text-muted);
}

.footer-legal {
  display: flex;
  gap: 20px;
}

.footer-legal a {
  font-size: var(--text-xs);
  color: var(--text-muted);
  transition: color var(--duration-fast);
}

.footer-legal a:hover { color: var(--ink); }

/* ===== STICKY MOBILE CTA ===== */
.sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 90;
  padding: 12px 16px;
  background: rgba(250,250,247,0.95);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--border-light);
  transform: translateY(100%);
  transition: transform var(--duration-base) var(--ease);
  display: block;
}

.sticky-cta.visible {
  transform: translateY(0);
}

@media (min-width: 1024px) {
  .sticky-cta { display: none; }
}

/* ===== SCROLL ANIMATIONS ===== */
[data-animate] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

[data-animate="fade-in"] {
  transform: none;
}

[data-animate].visible {
  opacity: 1;
  transform: translateY(0) !important;
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--cream); }
::-webkit-scrollbar-thumb { background: var(--warm-gray-200); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--warm-gray-300); }

/* ===== PRINT ===== */
@media print {
  .announcement-bar,
  .sticky-cta,
  .header { display: none; }

  body { background: white; color: black; }
  .section-title { color: black; }
}