/* ═══════════════════════════════════════════════════
   RaSo Group — Global Stylesheet
   Theme: Blue & White (matching deer logo)
   ═══════════════════════════════════════════════════ */

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

:root {
  --blue-900: #0B1D3A;
  --blue-800: #0D2B5E;
  --blue-700: #13407E;
  --blue-600: #1558A8;
  --blue-500: #1A6FD5;
  --blue-400: #3B8DEA;
  --blue-300: #6AB0F5;
  --blue-200: #A8D4FA;
  --blue-100: #D6EBFD;
  --blue-50:  #EDF5FE;
  --sky:      #F0F7FF;
  --cream:    #F8F9FC;
  --white:    #FFFFFF;
  --text:     #1A1F36;
  --text-secondary: #4E5A75;
  --text-muted: #8692A8;
  --border:   #DDE3EE;
  --border-light: #EDF0F7;
  --shadow-sm: 0 1px 3px rgba(11,29,58,0.06);
  --shadow-md: 0 4px 16px rgba(11,29,58,0.08);
  --shadow-lg: 0 12px 40px rgba(11,29,58,0.12);
  --shadow-xl: 0 20px 60px rgba(11,29,58,0.15);
  --radius: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --nav-h: 72px;
  --max-w: 1200px;
  --transition: 0.25s ease;
}

html { scroll-behavior: smooth; scroll-padding-top: var(--nav-h); }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--cream);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; transition: color var(--transition); }

.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }

/* ── TYPOGRAPHY ── */
h1, h2, h3, h4 { font-family: 'Playfair Display', 'Georgia', serif; color: var(--blue-900); line-height: 1.2; }

.section-tag {
  display: inline-block;
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--blue-500);
  margin-bottom: 12px;
  position: relative;
  padding-left: 28px;
}
.section-tag::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  width: 18px;
  height: 2px;
  background: var(--blue-400);
  transform: translateY(-50%);
}

.section-title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  margin-bottom: 16px;
}

.section-sub {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.75;
  max-width: 560px;
}

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 15px;
  padding: 13px 28px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  letter-spacing: 0.2px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--blue-600), var(--blue-700));
  color: var(--white);
  box-shadow: 0 4px 16px rgba(21,88,168,0.3);
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--blue-500), var(--blue-600));
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(21,88,168,0.35);
  color: var(--white);
}

.btn-outline {
  background: transparent;
  color: var(--blue-700);
  border: 2px solid var(--blue-200);
}
.btn-outline:hover {
  background: var(--blue-50);
  border-color: var(--blue-400);
  transform: translateY(-2px);
}

.btn-white {
  background: var(--white);
  color: var(--blue-700);
  box-shadow: var(--shadow-md);
}
.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* ═══════════════════════════════════════════════════
   NAVIGATION
   ═══════════════════════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  padding: 0 5%;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-light);
  transition: box-shadow var(--transition), background var(--transition);
}
.navbar.scrolled {
  box-shadow: 0 2px 20px rgba(11,29,58,0.08);
  background: rgba(255,255,255,0.97);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}
.nav-logo img {
  height: 48px;
  width: auto;
}
.nav-logo-img {
  height: 48px;
  width: auto;
  object-fit: contain;
}
.footer-logo-img {
  height: 44px;
  filter: brightness(0) invert(1);
  opacity: 0.9;
}
.logo-fallback {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-icon {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--blue-400), var(--blue-700));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  font-family: 'Playfair Display', serif;
  font-weight: 800;
  font-size: 16px;
  letter-spacing: -1px;
}
.logo-text {
  font-family: 'Playfair Display', serif;
  font-size: 24px;
  font-weight: 700;
  color: var(--blue-800);
}
.logo-text span { color: var(--blue-500); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}
.nav-links a {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: 6px;
  transition: all var(--transition);
}
.nav-links a:hover, .nav-links a.active {
  color: var(--blue-600);
  background: var(--blue-50);
}

.nav-cta {
  background: linear-gradient(135deg, var(--blue-600), var(--blue-700)) !important;
  color: var(--white) !important;
  padding: 9px 20px !important;
  border-radius: 7px !important;
  font-weight: 600 !important;
  box-shadow: 0 2px 8px rgba(21,88,168,0.25);
}
.nav-cta:hover {
  background: linear-gradient(135deg, var(--blue-500), var(--blue-600)) !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(21,88,168,0.3);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
  border: none;
  background: none;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--blue-700);
  border-radius: 2px;
  transition: all 0.3s;
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* ═══════════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════════ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 24px 80px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(175deg, var(--blue-800) 0%, var(--blue-900) 55%, #071428 100%);
}

.hero-bg-pattern {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(ellipse 60% 50% at 50% 0%, rgba(58,141,234,0.15) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 20% 90%, rgba(106,176,245,0.08) 0%, transparent 60%),
    radial-gradient(ellipse 30% 30% at 85% 60%, rgba(26,111,213,0.06) 0%, transparent 50%);
}

.hero-grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 40%, black 20%, transparent 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 780px;
}

.hero-logo {
  width: 120px;
  height: auto;
  margin: 0 auto 24px;
  filter: brightness(0) invert(1) drop-shadow(0 4px 20px rgba(58,141,234,0.3));
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 50px;
  padding: 7px 20px;
  font-size: 13px;
  color: var(--blue-200);
  font-weight: 500;
  letter-spacing: 0.3px;
  margin-bottom: 32px;
  backdrop-filter: blur(8px);
}
.hero-badge-dot {
  width: 6px; height: 6px;
  background: var(--blue-300);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(1.5); }
}

.hero h1 {
  font-size: clamp(44px, 7.5vw, 82px);
  font-weight: 800;
  color: var(--white);
  line-height: 1.05;
  margin-bottom: 8px;
  letter-spacing: -0.5px;
}
.hero h1 .text-gradient {
  background: linear-gradient(135deg, var(--blue-200), var(--blue-300), #fff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-slogan {
  font-family: 'Playfair Display', serif;
  font-size: clamp(18px, 2.8vw, 26px);
  color: var(--blue-200);
  font-style: italic;
  margin-bottom: 28px;
  font-weight: 600;
  opacity: 0.9;
}

.hero-desc {
  font-size: 17px;
  color: rgba(255,255,255,0.65);
  line-height: 1.75;
  max-width: 560px;
  margin: 0 auto 40px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-btn-primary {
  background: var(--white);
  color: var(--blue-800);
  padding: 14px 32px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 15px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
  transition: all var(--transition);
}
.hero-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.2);
  color: var(--blue-700);
}

.hero-btn-outline {
  background: transparent;
  color: var(--white);
  padding: 14px 32px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 15px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 2px solid rgba(255,255,255,0.25);
  transition: all var(--transition);
}
.hero-btn-outline:hover {
  border-color: rgba(255,255,255,0.5);
  background: rgba(255,255,255,0.06);
  transform: translateY(-2px);
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 48px;
  margin-top: 56px;
  padding-top: 36px;
  border-top: 1px solid rgba(255,255,255,0.08);
  flex-wrap: wrap;
}
.hero-stat { text-align: center; }
.hero-stat-val {
  font-family: 'Playfair Display', serif;
  font-size: 32px;
  font-weight: 700;
  color: var(--white);
  display: block;
  line-height: 1;
}
.hero-stat-label {
  font-size: 13px;
  color: rgba(255,255,255,0.45);
  margin-top: 6px;
  letter-spacing: 0.3px;
}

/* ── WAVE DIVIDER ── */
.wave-divider {
  position: relative;
  margin-top: -1px;
}
.wave-divider svg {
  display: block;
  width: 100%;
  height: auto;
}

/* ═══════════════════════════════════════════════════
   ABOUT PREVIEW (HOME)
   ═══════════════════════════════════════════════════ */
.about-preview {
  padding: 90px 24px;
  background: var(--white);
}
.about-preview-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-visual {
  position: relative;
}
.about-card-main {
  background: linear-gradient(135deg, var(--blue-50), var(--white));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  position: relative;
  overflow: hidden;
}
.about-card-main::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--blue-400), var(--blue-600), var(--blue-400));
}

.about-icon-wrap {
  width: 72px; height: 72px;
  background: linear-gradient(135deg, var(--blue-100), var(--blue-200));
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}
.about-icon-wrap svg {
  width: 32px; height: 32px;
  stroke: var(--blue-600);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.about-card-main h3 {
  font-size: 22px;
  margin-bottom: 12px;
}
.about-card-main p {
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.75;
}

.about-float-card {
  position: absolute;
  bottom: -16px;
  right: -16px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-lg);
}
.about-float-icon {
  width: 40px; height: 40px;
  background: var(--blue-100);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
}
.about-float-text { font-size: 12px; color: var(--text-muted); }
.about-float-text strong { color: var(--blue-600); display: block; font-size: 14px; }

.about-text .section-sub { margin-bottom: 28px; }

.about-features-list { display: flex; flex-direction: column; gap: 16px; margin-top: 8px; }

.about-feature {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 16px;
  background: var(--cream);
  border: 1px solid var(--border-light);
  border-radius: 10px;
  transition: all var(--transition);
}
.about-feature:hover {
  border-color: var(--blue-200);
  box-shadow: var(--shadow-sm);
  transform: translateX(4px);
}
.af-icon {
  width: 40px; height: 40px;
  background: var(--blue-100);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.af-icon svg {
  width: 18px; height: 18px;
  stroke: var(--blue-600);
  fill: none;
  stroke-width: 2;
}
.af-text h4 { font-family: 'Inter', sans-serif; font-size: 14px; font-weight: 600; color: var(--text); margin-bottom: 3px; }
.af-text p { font-size: 13px; color: var(--text-muted); line-height: 1.6; }

/* ═══════════════════════════════════════════════════
   PRODUCTS
   ═══════════════════════════════════════════════════ */
.products-section {
  padding: 90px 24px;
  background: var(--cream);
}
.products-header { text-align: center; max-width: 600px; margin: 0 auto 56px; }
.products-header .section-sub { margin: 0 auto; }
.products-header .section-tag { padding-left: 0; }
.products-header .section-tag::before { display: none; }

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 28px;
  max-width: var(--max-w);
  margin: 0 auto;
}

.product-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
  position: relative;
}
.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--blue-200);
}

.product-img-wrap {
  height: 320px;
  background: linear-gradient(145deg, var(--blue-50), var(--sky));
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  position: relative;
  overflow: hidden;
}
.product-img-wrap img {
  max-height: 100%;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition);
}
.product-card:hover .product-img-wrap img { transform: scale(1.03); }

.product-badge {
  position: absolute;
  top: 14px; left: 14px;
  background: var(--blue-600);
  color: var(--white);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 50px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.product-badge.upcoming {
  background: linear-gradient(135deg, #F59E0B, #D97706);
}

.product-body { padding: 24px; }
.product-cat {
  font-size: 11px;
  color: var(--blue-500);
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.product-name {
  font-family: 'Playfair Display', serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--blue-900);
  margin-bottom: 6px;
  line-height: 1.3;
}
.product-author {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 12px;
}
.product-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.product-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--white);
  background: var(--blue-600);
  padding: 10px 20px;
  border-radius: 8px;
  transition: all var(--transition);
}
.product-link:hover {
  background: var(--blue-700);
  color: var(--white);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(21,88,168,0.25);
}
.product-link-upcoming {
  background: var(--blue-100);
  color: var(--blue-700);
  padding: 10px 20px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.product-stars {
  display: flex;
  align-items: center;
  gap: 2px;
}
.star { color: #F59E0B; font-size: 14px; }
.star-empty { color: var(--border); font-size: 14px; }

/* ═══════════════════════════════════════════════════
   WHY CHOOSE US
   ═══════════════════════════════════════════════════ */
.why-section {
  padding: 90px 24px;
  background: var(--white);
}
.why-header { text-align: center; margin-bottom: 56px; }
.why-header .section-sub { margin: 0 auto; }
.why-header .section-tag { padding-left: 0; }
.why-header .section-tag::before { display: none; }

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 24px;
  max-width: var(--max-w);
  margin: 0 auto;
}

.why-card {
  background: var(--cream);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: all var(--transition);
}
.why-card:hover {
  border-color: var(--blue-200);
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.why-icon-wrap {
  width: 60px; height: 60px;
  margin: 0 auto 18px;
  background: var(--blue-100);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
}
.why-icon-wrap svg {
  width: 26px; height: 26px;
  stroke: var(--blue-600);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.why-card h3 {
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}
.why-card p { font-size: 14px; color: var(--text-secondary); line-height: 1.7; }

/* ═══════════════════════════════════════════════════
   SOCIAL
   ═══════════════════════════════════════════════════ */
.social-section {
  padding: 90px 24px;
  background: linear-gradient(180deg, var(--cream) 0%, var(--blue-50) 100%);
}
.social-header { text-align: center; margin-bottom: 48px; }
.social-header .section-sub { margin: 0 auto; }
.social-header .section-tag { padding-left: 0; }
.social-header .section-tag::before { display: none; }

.social-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  max-width: 960px;
  margin: 0 auto;
}

.social-card {
  border-radius: var(--radius-lg);
  padding: 32px 20px;
  text-align: center;
  transition: all var(--transition);
  border: 1px solid transparent;
  position: relative;
  overflow: hidden;
}
.social-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.sc-instagram { background: linear-gradient(135deg, #fdf0f7 0%, #f0e6ff 100%); border-color: rgba(225,48,108,0.15); }
.sc-instagram:hover { border-color: rgba(225,48,108,0.4); box-shadow: 0 12px 36px rgba(225,48,108,0.15); }

.sc-facebook { background: linear-gradient(135deg, #eef3ff 0%, #e3ecff 100%); border-color: rgba(24,119,242,0.15); }
.sc-facebook:hover { border-color: rgba(24,119,242,0.4); box-shadow: 0 12px 36px rgba(24,119,242,0.15); }

.sc-youtube { background: linear-gradient(135deg, #fff0f0 0%, #ffe8e8 100%); border-color: rgba(255,0,0,0.15); }
.sc-youtube:hover { border-color: rgba(255,0,0,0.4); box-shadow: 0 12px 36px rgba(255,0,0,0.15); }

.sc-x { background: linear-gradient(135deg, #f0f3f5 0%, #e8ecef 100%); border-color: rgba(0,0,0,0.1); }
.sc-x:hover { border-color: rgba(0,0,0,0.3); box-shadow: 0 12px 36px rgba(0,0,0,0.1); }

.social-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  margin: 0 auto 14px;
  display: flex; align-items: center; justify-content: center;
}
.sc-instagram .social-icon { background: linear-gradient(135deg,#f09433,#e6683c,#dc2743,#cc2366,#bc1888); }
.sc-facebook .social-icon { background: #1877F2; }
.sc-youtube .social-icon { background: #FF0000; }
.sc-x .social-icon { background: #000; }

.social-icon svg { width: 24px; height: 24px; fill: white; }

.social-card-name { font-size: 16px; font-weight: 700; color: var(--text); margin-bottom: 4px; }
.social-card-handle { font-size: 12px; color: var(--text-muted); margin-bottom: 16px; }
.social-follow-btn {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  padding: 7px 18px;
  border-radius: 6px;
  letter-spacing: 0.3px;
  color: var(--white);
  transition: all var(--transition);
}
.sc-instagram .social-follow-btn { background: linear-gradient(135deg,#f09433,#dc2743,#bc1888); }
.sc-facebook .social-follow-btn { background: #1877F2; }
.sc-youtube .social-follow-btn { background: #FF0000; }
.sc-x .social-follow-btn { background: #000; }
.social-follow-btn:hover { opacity: 0.9; transform: scale(1.05); color: var(--white); }

/* ═══════════════════════════════════════════════════
   CONTACT (Home preview + Contact page)
   ═══════════════════════════════════════════════════ */
.contact-section {
  padding: 90px 24px;
  background: var(--white);
}

.contact-grid {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 48px;
  align-items: start;
}

.contact-info .section-sub { margin-bottom: 32px; }

.contact-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px;
  background: var(--cream);
  border: 1px solid var(--border-light);
  border-radius: 10px;
  margin-bottom: 12px;
  transition: all var(--transition);
}
.contact-item:hover {
  border-color: var(--blue-200);
  transform: translateX(4px);
  box-shadow: var(--shadow-sm);
}
.ci-icon {
  width: 42px; height: 42px;
  background: var(--blue-100);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.ci-icon svg {
  width: 18px; height: 18px;
  stroke: var(--blue-600);
  fill: none;
  stroke-width: 2;
}
.ci-detail label { font-size: 11px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; display: block; margin-bottom: 3px; }
.ci-detail span { color: var(--blue-700); font-weight: 500; font-size: 14px; }

.contact-form-card {
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
}
.contact-form-card h3 {
  font-size: 22px;
  margin-bottom: 24px;
}

.form-group { margin-bottom: 18px; }
.form-group label {
  display: block;
  font-size: 13px;
  color: var(--text-secondary);
  font-weight: 500;
  margin-bottom: 7px;
}
.form-group input,
.form-group textarea {
  width: 100%;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 16px;
  color: var(--text);
  font-size: 14px;
  font-family: 'Inter', sans-serif;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--blue-400);
  box-shadow: 0 0 0 3px rgba(59,141,234,0.1);
}
.form-group textarea { height: 120px; resize: none; }

.btn-submit {
  width: 100%;
  padding: 14px;
  background: linear-gradient(135deg, var(--blue-600), var(--blue-700));
  color: var(--white);
  border: none;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 700;
  font-family: 'Inter', sans-serif;
  cursor: pointer;
  transition: all var(--transition);
  box-shadow: 0 4px 16px rgba(21,88,168,0.25);
}
.btn-submit:hover {
  background: linear-gradient(135deg, var(--blue-500), var(--blue-600));
  transform: translateY(-1px);
  box-shadow: 0 6px 22px rgba(21,88,168,0.3);
}

/* ═══════════════════════════════════════════════════
   CTA BANNER
   ═══════════════════════════════════════════════════ */
.cta-banner {
  padding: 80px 24px;
  background: linear-gradient(135deg, var(--blue-700), var(--blue-900));
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 50% 60% at 30% 10%, rgba(58,141,234,0.12) 0%, transparent 60%),
    radial-gradient(ellipse 40% 50% at 80% 90%, rgba(106,176,245,0.08) 0%, transparent 50%);
}
.cta-banner-content { position: relative; z-index: 2; }
.cta-banner h2 {
  font-size: clamp(26px, 4vw, 40px);
  color: var(--white);
  margin-bottom: 14px;
}
.cta-banner p {
  color: rgba(255,255,255,0.6);
  font-size: 16px;
  max-width: 480px;
  margin: 0 auto 32px;
  line-height: 1.7;
}

/* ═══════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════ */
.site-footer {
  background: var(--blue-900);
  color: rgba(255,255,255,0.6);
  padding: 64px 24px 0;
}

.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand { }
.footer-brand .nav-logo { display: inline-flex; margin-bottom: 16px; }
.footer-brand .logo-icon { background: linear-gradient(135deg, var(--blue-300), var(--blue-500)); }
.footer-brand .logo-text { color: var(--white); }
.footer-brand .logo-text span { color: var(--blue-300); }
.footer-brand p { font-size: 14px; line-height: 1.75; max-width: 300px; }

.footer-col h4 {
  color: var(--white);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 20px;
  letter-spacing: 0.3px;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 12px; }
.footer-col a {
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  transition: color var(--transition);
}
.footer-col a:hover { color: var(--blue-300); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding: 24px 0;
}
.footer-bottom p { font-size: 13px; }

.footer-socials { display: flex; gap: 10px; }
.footer-social-link {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition);
}
.footer-social-link:hover {
  background: rgba(255,255,255,0.12);
  border-color: var(--blue-400);
  transform: translateY(-2px);
}
.footer-social-link svg { width: 16px; height: 16px; fill: rgba(255,255,255,0.7); }

/* ═══════════════════════════════════════════════════
   PAGE HEADER (inner pages)
   ═══════════════════════════════════════════════════ */
.page-header {
  background: linear-gradient(135deg, var(--blue-800), var(--blue-900));
  padding: 140px 24px 72px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 60% at 50% 30%, rgba(58,141,234,0.1) 0%, transparent 70%);
}
.page-header h1 {
  color: var(--white);
  font-size: clamp(32px, 5vw, 48px);
  position: relative;
  z-index: 1;
  margin-bottom: 12px;
}
.page-header p {
  color: rgba(255,255,255,0.55);
  font-size: 16px;
  position: relative;
  z-index: 1;
}
.page-breadcrumb {
  position: relative; z-index: 1;
  display: flex; justify-content: center; gap: 8px;
  margin-top: 16px;
  font-size: 13px;
  color: rgba(255,255,255,0.4);
}
.page-breadcrumb a { color: var(--blue-300); }

/* ═══════════════════════════════════════════════════
   LEGAL / TEXT PAGES
   ═══════════════════════════════════════════════════ */
.legal-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 64px 24px 90px;
}
.legal-content h2 {
  font-size: 24px;
  margin: 40px 0 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--blue-100);
}
.legal-content h3 {
  font-family: 'Inter', sans-serif;
  font-size: 18px;
  font-weight: 700;
  margin: 28px 0 12px;
  color: var(--blue-800);
}
.legal-content p {
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.85;
  margin-bottom: 16px;
}
.legal-content ul {
  padding-left: 20px;
  margin-bottom: 16px;
}
.legal-content li {
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.85;
  margin-bottom: 8px;
}
.legal-content .last-updated {
  background: var(--blue-50);
  border-left: 4px solid var(--blue-400);
  padding: 14px 20px;
  border-radius: 0 8px 8px 0;
  font-size: 14px;
  color: var(--blue-700);
  font-weight: 500;
  margin-bottom: 32px;
}

/* ═══════════════════════════════════════════════════
   ABOUT PAGE
   ═══════════════════════════════════════════════════ */
.about-page-content {
  max-width: 900px;
  margin: 0 auto;
  padding: 64px 24px 90px;
}

.about-page-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  margin-bottom: 64px;
}
.about-page-intro-text p {
  color: var(--text-secondary);
  font-size: 16px;
  line-height: 1.85;
  margin-bottom: 16px;
}

.about-logo-block {
  text-align: center;
  background: linear-gradient(135deg, var(--blue-50), var(--white));
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 48px;
}
.about-logo-block img {
  max-width: 200px;
  margin: 0 auto 16px;
}
.about-logo-block .slogan {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  color: var(--blue-600);
  font-size: 16px;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 20px;
  margin-top: 48px;
}

.value-card {
  background: var(--cream);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
  transition: all var(--transition);
}
.value-card:hover {
  border-color: var(--blue-200);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.value-card h4 {
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  font-weight: 700;
  margin: 14px 0 8px;
  color: var(--text);
}
.value-card p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.65;
}
.value-icon { font-size: 32px; }

/* ═══════════════════════════════════════════════════
   CONTACT PAGE
   ═══════════════════════════════════════════════════ */
.contact-page-content {
  max-width: 1000px;
  margin: 0 auto;
  padding: 64px 24px 90px;
}

/* ═══════════════════════════════════════════════════
   TOAST
   ═══════════════════════════════════════════════════ */
.toast {
  position: fixed;
  bottom: 32px;
  right: 32px;
  background: var(--white);
  border: 1px solid var(--blue-300);
  border-radius: 10px;
  padding: 14px 22px;
  color: var(--blue-700);
  font-size: 14px;
  font-weight: 600;
  z-index: 9999;
  transform: translateY(100px);
  opacity: 0;
  transition: transform 0.35s, opacity 0.35s;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 10px;
}
.toast.show { transform: none; opacity: 1; }
.toast-icon { font-size: 20px; }

/* ═══════════════════════════════════════════════════
   SCROLL REVEAL
   ═══════════════════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ═══════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════ */
@media (max-width: 900px) {
  .social-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .hamburger { display: flex; }
  .nav-links {
    display: none;
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(16px);
    padding: 16px 24px 24px;
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    gap: 4px;
    box-shadow: var(--shadow-lg);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 16px; }

  .about-preview-inner,
  .about-page-intro,
  .contact-grid { grid-template-columns: 1fr; gap: 32px; }

  .social-grid { grid-template-columns: 1fr 1fr; }

  .footer-top { grid-template-columns: 1fr; gap: 28px; }

  .hero-stats { gap: 24px; }

  .about-float-card { position: static; margin-top: 16px; }
  .products-grid { grid-template-columns: 1fr; }
}

@media (max-width: 500px) {
  .social-grid { grid-template-columns: 1fr; max-width: 320px; margin: 0 auto; }
  .why-grid { grid-template-columns: 1fr; }
}