/* ============================================
   BULKMART - 도매의 새로운 기준
   Bold Dark / Coupang-Biz Style
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@300;400;500;600;700;800;900&family=Inter:wght@400;500;600;700;800;900&display=swap');

:root {
  --dark-900: #0B0F19;
  --dark-800: #111827;
  --dark-700: #1F2937;
  --dark-600: #374151;
  --dark-500: #4B5563;
  --dark-400: #6B7280;
  --dark-300: #9CA3AF;
  --dark-200: #D1D5DB;
  --dark-100: #E5E7EB;
  --dark-50: #F3F4F6;
  --white: #FFFFFF;
  --red: #DC2626;
  --red-dark: #B91C1C;
  --red-light: #FEE2E2;
  --red-glow: rgba(220,38,38,.15);
  --red-gradient: linear-gradient(135deg, #EF4444 0%, #DC2626 50%, #B91C1C 100%);
  --gold: #F59E0B;
  --gold-light: #FEF3C7;
  --green: #10B981;
  --green-light: #D1FAE5;
  --blue: #3B82F6;
  --blue-light: #DBEAFE;
  --font: 'Inter', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, sans-serif;
  --radius: 16px;
  --radius-sm: 10px;
  --radius-xs: 6px;
  --shadow: 0 2px 8px rgba(0,0,0,.2);
  --shadow-lg: 0 8px 32px rgba(0,0,0,.3);
  --shadow-xl: 0 20px 60px rgba(0,0,0,.4);
  --transition: .3s cubic-bezier(.4,0,.2,1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font);
  color: var(--dark-200);
  background: var(--dark-900);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { text-decoration:none; color:inherit; transition: var(--transition); }
ul { list-style:none; }
img { max-width:100%; display:block; }
button, input, textarea, select { font-family:inherit; font-size:inherit; border:none; outline:none; background:none; }

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

.section { padding: 100px 0; }
.text-center { text-align: center; }
.text-center .section-desc { margin: 0 auto; }

/* ---- Section Headers ---- */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: .75rem;
  font-weight: 700;
  color: var(--red);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 14px;
  background: var(--red-glow);
  border: 1px solid rgba(220,38,38,.2);
  padding: 6px 16px;
  border-radius: 100px;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 16px;
  color: var(--white);
  letter-spacing: -.02em;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--dark-300);
  max-width: 600px;
  line-height: 1.8;
}

/* Red gradient divider */
.section-divider {
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--red), transparent);
  opacity: .3;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-xs);
  font-weight: 700;
  font-size: .95rem;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  font-family: inherit;
}

.btn-primary {
  background: var(--red);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(220,38,38,.4);
}

.btn-primary:hover {
  background: #EF4444;
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(220,38,38,.5);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,.15);
}

.btn-outline:hover {
  border-color: var(--red);
  color: var(--red);
}

.btn-white {
  background: var(--white);
  color: var(--red);
  font-weight: 800;
}

.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(255,255,255,.2);
}

.btn-dark {
  background: var(--dark-700);
  color: var(--white);
  border: 1px solid var(--dark-600);
}

.btn-dark:hover {
  background: var(--dark-600);
  transform: translateY(-2px);
}

/* ---- Scroll Animations ---- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity .7s cubic-bezier(.4,0,.2,1), transform .7s cubic-bezier(.4,0,.2,1);
}
.reveal.visible { opacity:1; transform:translateY(0); }

.reveal-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal-left.visible { opacity:1; transform:translateX(0); }

.reveal-right {
  opacity: 0;
  transform: translateX(50px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal-right.visible { opacity:1; transform:translateX(0); }

.reveal-scale {
  opacity: 0;
  transform: scale(.9);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal-scale.visible { opacity:1; transform:scale(1); }

.stagger-children .reveal:nth-child(1) { transition-delay: .05s; }
.stagger-children .reveal:nth-child(2) { transition-delay: .1s; }
.stagger-children .reveal:nth-child(3) { transition-delay: .15s; }
.stagger-children .reveal:nth-child(4) { transition-delay: .2s; }
.stagger-children .reveal:nth-child(5) { transition-delay: .25s; }
.stagger-children .reveal:nth-child(6) { transition-delay: .3s; }

/* ---- Navigation ---- */
.navbar {
  position: fixed;
  top: 0; left: 0; width: 100%;
  z-index: 1000;
  background: rgba(11,15,25,.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,.04);
  transition: var(--transition);
}

.navbar.scrolled {
  box-shadow: 0 2px 20px rgba(0,0,0,.3);
  border-bottom-color: rgba(220,38,38,.1);
}

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

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  font-size: 1.4rem;
  color: var(--white);
}

.nav-logo-icon {
  width: 38px; height: 38px;
  background: var(--red);
  color: var(--white);
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 900;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-links a {
  font-size: .92rem;
  font-weight: 600;
  color: var(--dark-300);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--red);
  transition: var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
}

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

.nav-cta {
  padding: 10px 24px !important;
  background: var(--red) !important;
  color: var(--white) !important;
  border-radius: var(--radius-xs) !important;
  font-size: .88rem !important;
  box-shadow: 0 2px 12px rgba(220,38,38,.3);
}

.nav-cta::after { display: none !important; }

.nav-cta:hover {
  background: #EF4444 !important;
  color: var(--white) !important;
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.mobile-toggle span {
  display: block;
  width: 24px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

/* ---- Hero ---- */
.hero {
  padding: 140px 0 100px;
  background: var(--dark-800);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 70% 20%, rgba(220,38,38,.12) 0%, transparent 60%),
    radial-gradient(ellipse 40% 60% at 20% 80%, rgba(220,38,38,.06) 0%, transparent 50%);
}

/* Red gradient line at bottom of hero */
.hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--red), transparent);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(220,38,38,.1);
  border: 1px solid rgba(220,38,38,.2);
  border-radius: 100px;
  color: #FCA5A5;
  font-size: .82rem;
  font-weight: 600;
  margin-bottom: 24px;
}

.hero-badge span {
  width: 8px; height: 8px;
  background: var(--red);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity:1; }
  50% { opacity:.4; }
}

.hero h1 {
  font-size: clamp(2.4rem, 5.5vw, 3.6rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -.02em;
}

.hero h1 em {
  font-style: normal;
  color: var(--red);
}

.hero-sub {
  font-size: 1.05rem;
  color: var(--dark-300);
  line-height: 1.8;
  margin-bottom: 36px;
}

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

.hero-visual {
  position: relative;
}

/* Product catalog grid in hero */
.hero-catalog {
  background: var(--dark-700);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--dark-600);
  box-shadow: var(--shadow-xl);
}

.hero-catalog-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--dark-600);
}

.hero-catalog-header h4 {
  font-size: .88rem;
  font-weight: 700;
  color: var(--white);
}

.hero-catalog-header .badge {
  font-size: .7rem;
  background: var(--red);
  color: var(--white);
  padding: 4px 12px;
  border-radius: 100px;
  font-weight: 700;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--dark-600);
}

.product-item {
  background: var(--dark-700);
  padding: 16px;
  transition: var(--transition);
}

.product-item:hover {
  background: var(--dark-600);
}

.product-item img {
  width: 100%;
  height: 100px;
  object-fit: cover;
  border-radius: var(--radius-xs);
  margin-bottom: 10px;
}

.product-name {
  font-size: .78rem;
  font-weight: 600;
  color: var(--dark-200);
  margin-bottom: 6px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.product-price {
  display: flex;
  align-items: baseline;
  gap: 8px;
  flex-wrap: wrap;
}

.product-price .current {
  font-size: 1rem;
  font-weight: 900;
  color: var(--white);
}

.product-price .original {
  font-size: .72rem;
  color: var(--dark-400);
  text-decoration: line-through;
}

.product-price .discount {
  font-size: .75rem;
  font-weight: 800;
  color: var(--red);
}

.product-moq {
  font-size: .65rem;
  color: var(--dark-400);
  margin-top: 4px;
}

/* ---- Stats Bar ---- */
.stats-bar {
  background: var(--dark-800);
  border-bottom: 1px solid var(--dark-700);
  position: relative;
}

.stats-bar::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(220,38,38,.3), transparent);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.stat-item {
  text-align: center;
  padding: 48px 20px;
  position: relative;
}

.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0; top: 50%;
  transform: translateY(-50%);
  width: 1px; height: 40%;
  background: var(--dark-600);
}

.stat-number {
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  font-weight: 900;
  color: var(--red);
  line-height: 1;
  margin-bottom: 8px;
  letter-spacing: -.02em;
}

.stat-label {
  font-size: .9rem;
  color: var(--dark-400);
  font-weight: 500;
}

/* ---- Features Grid ---- */
.features-section {
  background: var(--dark-900);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 50px;
}

.feature-card {
  background: var(--dark-800);
  border-radius: var(--radius);
  padding: 36px 28px;
  border: 1px solid var(--dark-700);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 2px;
  background: var(--red-gradient);
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 30px rgba(220,38,38,.15);
  border-color: rgba(220,38,38,.2);
}

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

.feature-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
}

.feature-icon.red { background: var(--red-glow); color: var(--red); }
.feature-icon.gold { background: rgba(245,158,11,.1); color: var(--gold); }
.feature-icon.dark { background: rgba(255,255,255,.05); color: var(--dark-200); }
.feature-icon.green { background: rgba(16,185,129,.1); color: var(--green); }
.feature-icon.blue { background: rgba(59,130,246,.1); color: var(--blue); }
.feature-icon.purple { background: rgba(139,92,246,.1); color: #8B5CF6; }

.feature-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--white);
}

.feature-card p {
  font-size: .9rem;
  color: var(--dark-300);
  line-height: 1.7;
}

/* ---- Category Grid ---- */
.category-section {
  background: var(--dark-800);
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 50px;
}

.category-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 1 / 1;
  border: 1px solid var(--dark-600);
}

.category-card img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}

.category-card:hover img {
  transform: scale(1.1);
}

.category-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,.8) 0%, rgba(0,0,0,.2) 50%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 20px;
}

.category-overlay h4 {
  color: var(--white);
  font-size: 1.1rem;
  font-weight: 700;
}

.category-overlay span {
  color: var(--red);
  font-size: .82rem;
  margin-top: 4px;
  font-weight: 600;
}

/* ---- Testimonials ---- */
.testimonials-section {
  background: var(--dark-900);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 50px;
}

.testimonial-card {
  background: var(--dark-800);
  border-radius: var(--radius);
  padding: 32px 28px;
  border: 1px solid var(--dark-700);
  transition: var(--transition);
}

.testimonial-card:hover {
  border-color: rgba(220,38,38,.2);
  box-shadow: 0 4px 20px rgba(0,0,0,.3);
}

.testimonial-stars {
  color: var(--gold);
  font-size: .9rem;
  margin-bottom: 16px;
  letter-spacing: 2px;
}

.testimonial-text {
  font-size: .95rem;
  color: var(--dark-200);
  line-height: 1.8;
  margin-bottom: 20px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--red-glow);
  color: var(--red);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: .9rem;
}

.testimonial-info .name {
  font-weight: 700;
  font-size: .88rem;
  color: var(--white);
}

.testimonial-info .role {
  font-size: .78rem;
  color: var(--dark-400);
}

/* ---- Trust Badges ---- */
.trust-bar {
  padding: 60px 0;
  background: var(--dark-800);
  border-top: 1px solid var(--dark-700);
  border-bottom: 1px solid var(--dark-700);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px;
  background: var(--dark-700);
  border-radius: var(--radius-sm);
  border: 1px solid var(--dark-600);
}

.trust-icon {
  width: 44px; height: 44px;
  min-width: 44px;
  border-radius: 50%;
  background: var(--red-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.trust-badge h4 {
  font-size: .88rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 2px;
}

.trust-badge p {
  font-size: .75rem;
  color: var(--dark-400);
}

/* ---- CTA Section ---- */
.cta-section {
  background: var(--red);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 50%, rgba(255,255,255,.08) 0%, transparent 50%),
    radial-gradient(circle at 20% 50%, rgba(0,0,0,.15) 0%, transparent 50%);
}

.cta-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
}

.cta-content h2 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 900;
  color: var(--white);
  margin-bottom: 16px;
}

.cta-content p {
  font-size: 1.05rem;
  color: rgba(255,255,255,.85);
  margin-bottom: 36px;
  line-height: 1.8;
}

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

/* ---- Page Header ---- */
.page-header {
  padding: 140px 0 60px;
  background: var(--dark-800);
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(220,38,38,.08) 0%, transparent 60%);
}

.page-header::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--red), transparent);
}

.page-header-content {
  position: relative;
  z-index: 1;
  text-align: center;
}

.page-header h1 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 900;
  color: var(--white);
  margin-bottom: 12px;
}

.page-header p {
  font-size: 1.05rem;
  color: var(--dark-300);
  max-width: 500px;
  margin: 0 auto;
}

/* ---- Feature Detail (features page) ---- */
.feature-detail-section {
  border-bottom: 1px solid var(--dark-700);
  position: relative;
}

.feature-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding: 80px 0;
}

.feature-detail:last-child {
  border-bottom: none;
}

.feature-detail.reverse {
  direction: rtl;
}

.feature-detail.reverse > * {
  direction: ltr;
}

.feature-detail-text .feature-num {
  font-size: .75rem;
  font-weight: 800;
  color: var(--red);
  letter-spacing: 2px;
  margin-bottom: 12px;
}

.feature-detail-text h2 {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 16px;
  color: var(--white);
}

.feature-detail-text p {
  font-size: 1rem;
  color: var(--dark-300);
  line-height: 1.8;
  margin-bottom: 24px;
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .92rem;
  color: var(--dark-200);
}

.feature-list li .check {
  width: 22px; height: 22px;
  min-width: 22px;
  background: var(--red-glow);
  color: var(--red);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .7rem;
  margin-top: 2px;
}

/* Feature mockup cards */
.feature-mockup {
  background: var(--dark-700);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--dark-600);
  box-shadow: var(--shadow-lg);
}

.feature-mockup-bar {
  background: var(--dark-800);
  padding: 12px 18px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--dark-600);
}

.feature-mockup-bar span {
  width: 9px; height: 9px;
  border-radius: 50%;
}

.feature-mockup-bar span:nth-child(1) { background: #EF4444; }
.feature-mockup-bar span:nth-child(2) { background: #F59E0B; }
.feature-mockup-bar span:nth-child(3) { background: #10B981; }

.feature-mockup img {
  width: 100%;
  display: block;
}

/* Mock table */
.mock-table {
  width: 100%;
  padding: 16px;
}

.mock-table-header {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 8px;
  padding: 10px 12px;
  background: var(--dark-800);
  border-radius: var(--radius-xs);
  margin-bottom: 8px;
  font-size: .72rem;
  font-weight: 700;
  color: var(--dark-400);
}

.mock-table-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 8px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--dark-600);
  font-size: .75rem;
  color: var(--dark-200);
  align-items: center;
}

.mock-table-row .status {
  padding: 3px 8px;
  border-radius: 100px;
  font-size: .65rem;
  font-weight: 600;
  text-align: center;
}

.status.active { background: rgba(16,185,129,.15); color: var(--green); }
.status.pending { background: rgba(245,158,11,.15); color: var(--gold); }
.status.sold { background: var(--red-glow); color: var(--red); }

/* Chart mock */
.mock-chart {
  padding: 20px;
}

.chart-bars {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  height: 140px;
  padding-top: 20px;
}

.chart-bar {
  flex: 1;
  border-radius: 4px 4px 0 0;
  position: relative;
  transition: var(--transition);
  min-width: 0;
}

.chart-bar:hover { opacity:.8; }

.chart-bar-label {
  position: absolute;
  bottom: -22px; left: 50%;
  transform: translateX(-50%);
  font-size: .6rem;
  color: var(--dark-400);
  white-space: nowrap;
}

/* ---- Contact Grid ---- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: start;
}

.contact-form-card {
  background: var(--dark-800);
  border-radius: var(--radius);
  padding: 40px;
  border: 1px solid var(--dark-700);
  box-shadow: var(--shadow);
}

.contact-form-card h3 {
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 8px;
  color: var(--white);
}

.contact-form-card > p {
  font-size: .9rem;
  color: var(--dark-400);
  margin-bottom: 30px;
}

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

.form-group label {
  display: block;
  font-size: .85rem;
  font-weight: 600;
  color: var(--dark-200);
  margin-bottom: 6px;
}

.form-group label .req {
  color: var(--red);
  margin-left: 2px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--dark-600);
  border-radius: var(--radius-xs);
  font-size: .92rem;
  font-family: inherit;
  color: var(--white);
  background: var(--dark-700);
  transition: var(--transition);
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--dark-500);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--red);
  box-shadow: 0 0 0 3px var(--red-glow);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-group select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%236B7280'%3E%3Cpath fill-rule='evenodd' d='M5.293 7.293a1 1 0 011.414 0L10 10.586l3.293-3.293a1 1 0 111.414 1.414l-4 4a1 1 0 01-1.414 0l-4-4a1 1 0 010-1.414z' clip-rule='evenodd'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 20px;
  padding-right: 40px;
}

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

.form-submit {
  width: 100%;
  padding: 16px;
  margin-top: 8px;
}

/* Benefits sidebar */
.benefits-sidebar {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.benefit-card {
  background: var(--dark-800);
  border-radius: var(--radius);
  padding: 28px;
  border: 1px solid var(--dark-700);
  transition: var(--transition);
}

.benefit-card:hover {
  border-color: rgba(220,38,38,.2);
}

.benefit-card .icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 16px;
}

.benefit-card h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--white);
}

.benefit-card p {
  font-size: .85rem;
  color: var(--dark-300);
  line-height: 1.7;
}

/* Contact info block */
.contact-info-block {
  background: var(--dark-900);
  border-radius: var(--radius);
  padding: 32px;
  color: var(--white);
  border: 1px solid var(--dark-700);
}

.contact-info-block h4 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.contact-info-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--dark-700);
  font-size: .88rem;
  color: var(--dark-300);
}

.contact-info-item:last-child { border-bottom: none; }

.contact-info-item .ci-icon {
  width: 36px; height: 36px;
  min-width: 36px;
  background: var(--red-glow);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .85rem;
}

/* FAQ */
.faq-item {
  background: var(--dark-800);
  border-radius: var(--radius-sm);
  padding: 24px 28px;
  margin-bottom: 12px;
  border: 1px solid var(--dark-700);
  cursor: pointer;
  transition: var(--transition);
}

.faq-item:hover {
  border-color: rgba(220,38,38,.2);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-question strong {
  font-size: .95rem;
  color: var(--white);
}

.faq-arrow {
  transition: var(--transition);
  font-size: .8rem;
  color: var(--dark-400);
}

.faq-answer {
  display: none;
  margin-top: 14px;
  font-size: .9rem;
  color: var(--dark-300);
  line-height: 1.8;
}

/* ---- Footer ---- */
.footer {
  background: var(--dark-900);
  color: var(--white);
  padding: 60px 0 0;
  border-top: 1px solid var(--dark-700);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--dark-700);
}

.footer-brand .nav-logo {
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: .88rem;
  color: var(--dark-400);
  line-height: 1.8;
  max-width: 300px;
}

.footer-col h4 {
  font-size: .82rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--dark-300);
  text-transform: uppercase;
  letter-spacing: .05em;
}

.footer-col a {
  display: block;
  font-size: .84rem;
  color: var(--dark-500);
  padding: 4px 0;
  transition: var(--transition);
}

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

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  font-size: .82rem;
  color: var(--dark-500);
}

.footer-bottom a {
  color: var(--red);
  font-weight: 600;
}

.footer-bottom a:hover {
  color: #FCA5A5;
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { max-width: 500px; margin: 0 auto; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .category-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-detail { grid-template-columns: 1fr; gap: 30px; }
  .feature-detail.reverse { direction: ltr; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 70px 0; }
  .nav-links { display: none; }
  .mobile-toggle { display: flex; }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px; left: 0; width: 100%;
    background: var(--dark-800);
    padding: 24px;
    gap: 16px;
    box-shadow: var(--shadow-lg);
    border-top: 1px solid var(--dark-700);
  }

  .features-grid { grid-template-columns: 1fr; }
  .category-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr; }
  .trust-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; }
  .stat-item:not(:last-child)::after { display: none; }
  .stat-item { padding: 24px 20px; border-bottom: 1px solid var(--dark-700); }
  .hero { padding: 120px 0 60px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .product-grid { grid-template-columns: 1fr; }
}