/* ═══════════════════════════════════════════════════
   Skyvision Global — Style System
   Professional B2B Wholesale · DJI Partner
   ═══════════════════════════════════════════════════ */

:root {
  --red: #e63946;
  --red-dark: #c1121f;
  --red-light: #ff6b6b;
  --black: #0a0a0e;
  --white: #ffffff;
  --gray-50: #f8f9fa;
  --gray-100: #f1f3f5;
  --gray-200: #e9ecef;
  --gray-300: #dee2e6;
  --gray-400: #ced4da;
  --gray-500: #adb5bd;
  --gray-600: #868e96;
  --gray-700: #495057;
  --gray-800: #343a40;
  --gray-900: #212529;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Space Grotesk', 'Inter', sans-serif;
  --radius: 8px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.10);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.14);
  --transition: 0.2s ease;
  --container: 1200px;
}

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

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

body {
  font-family: var(--font-sans);
  background: var(--white);
  color: var(--gray-800);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

/* ── Top Bar ─────────────────────────────────────────── */
.top-bar {
  background: var(--black);
  color: var(--gray-500);
  font-size: 12px;
  padding: 6px 0;
}
.top-bar-inner { display: flex; align-items: center; justify-content: space-between; }
/* ── Navbar ──────────────────────────────────────────── */
.navbar {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-200);
  padding: 0;
}
.navbar-inner {
  display: flex; align-items: center; gap: 32px;
  height: 64px;
}

.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; flex-shrink: 0; }
.brand-logo { display: flex; align-items: center; }
.brand-logo img { width: 132px; height: 132px; object-fit: contain; display: block; }
.brand-name {
  font-family: var(--font-display);
  font-size: 16px; font-weight: 700;
  color: var(--black); letter-spacing: 0.08em;
}
.brand-sub {
  display: block; font-size: 9px; font-weight: 400;
  color: var(--gray-500); letter-spacing: 0.12em; text-transform: uppercase;
}
.brand-text { display: flex; flex-direction: row; align-items: baseline; gap: 8px; }

.nav-links {
  display: flex; gap: 4px; margin-left: auto;
}
.nav-links a {
  padding: 6px 14px; border-radius: var(--radius);
  font-size: 14px; font-weight: 500; color: var(--gray-700);
  transition: var(--transition);
}
.nav-links a:hover, .nav-links a.active {
  color: var(--red); background: rgba(230,57,70,0.06);
}

.btn-nav-cta {
  flex-shrink: 0;
  background: var(--red); color: var(--white) !important;
  padding: 8px 20px; border-radius: var(--radius);
  font-size: 13px; font-weight: 600;
  transition: var(--transition);
}
.btn-nav-cta:hover { background: var(--red-dark); }

.mobile-menu-btn {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px; margin-left: auto;
}
.mobile-menu-btn span {
  display: block; width: 22px; height: 2px;
  background: var(--gray-700); border-radius: 2px;
  transition: var(--transition);
}

/* ── Hero ────────────────────────────────────────────── */
.hero {
  position: relative; overflow: hidden;
  background: var(--black);
  padding: 100px 0 80px;
  min-height: 600px;
  display: flex; align-items: center;
}
.hero-bg-grid {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(230,57,70,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(230,57,70,0.06) 1px, transparent 1px);
  background-size: 48px 48px;
}
.hero-bg-glow {
  position: absolute; top: -200px; right: -100px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(230,57,70,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.hero-content { position: relative; z-index: 1; max-width: 680px; }

/* Hero logo — transparent, overlays content below */
.hero-logo-wrap { margin-bottom: 0 !important; }
.hero-logo { opacity: 0.6; width: 120px; height: auto; }

.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(230,57,70,0.12);
  border: 1px solid rgba(230,57,70,0.3);
  color: var(--red-light);
  font-size: 12px; font-weight: 500; letter-spacing: 0.06em;
  padding: 6px 14px; border-radius: 50px;
  margin-bottom: 28px; text-transform: uppercase;
}
.badge-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--red); animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; } 50% { opacity: 0.4; }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 60px);
  font-weight: 700; line-height: 1.1;
  color: var(--white); margin-bottom: 24px;
  letter-spacing: -0.02em;
}
.hero-desc {
  font-size: 17px; color: var(--gray-400);
  max-width: 540px; margin-bottom: 40px;
  line-height: 1.7;
}

.hero-actions { display: flex; gap: 16px; margin-bottom: 60px; flex-wrap: wrap; }

.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--red); color: var(--white);
  padding: 14px 28px; border-radius: var(--radius);
  font-size: 15px; font-weight: 600;
  transition: var(--transition); border: 2px solid var(--red);
}
.btn-primary:hover { background: var(--red-dark); border-color: var(--red-dark); }

.btn-secondary {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; color: var(--white);
  padding: 14px 28px; border-radius: var(--radius);
  font-size: 15px; font-weight: 600;
  border: 2px solid rgba(255,255,255,0.2);
  transition: var(--transition);
}
.btn-secondary:hover { border-color: var(--white); background: rgba(255,255,255,0.05); }

.hero-stats {
  display: flex; align-items: center; gap: 32px; flex-wrap: wrap;
}
.stat-item { display: flex; flex-direction: column; gap: 2px; }
.stat-num {
  font-family: var(--font-display);
  font-size: 28px; font-weight: 700; color: var(--white);
}
.stat-note {
  font-size: 11px;
  color: var(--gray-400);
  font-weight: 400;
  display: block;
}
.stat-label { font-size: 12px; color: var(--gray-500); text-transform: uppercase; letter-spacing: 0.06em; }
.stat-divider { width: 1px; height: 40px; background: var(--gray-700); }

/* ── Trust Bar ───────────────────────────────────────── */
.trust-bar {
  background: var(--gray-50);
  border-bottom: 1px solid var(--gray-200);
  padding: 16px 0;
}
.trust-inner {
  display: flex; align-items: center; justify-content: center;
  gap: 40px; flex-wrap: wrap;
}
.trust-item {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; color: var(--gray-600); font-weight: 500;
}

/* ── Sections ────────────────────────────────────────── */
.section { padding: 80px 0; }
.section-header { text-align: center; margin-bottom: 56px; }
.section-label {
  display: inline-block;
  font-size: 12px; font-weight: 600; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--red);
  margin-bottom: 12px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 700; color: var(--black);
  margin-bottom: 12px; letter-spacing: -0.02em;
}
.section-desc { font-size: 16px; color: var(--gray-600); max-width: 520px; margin: 0 auto; }
.section-cta { text-align: center; margin-top: 48px; }

.btn-outline {
  display: inline-flex; align-items: center;
  border: 2px solid var(--red); color: var(--red);
  padding: 12px 28px; border-radius: var(--radius);
  font-size: 14px; font-weight: 600;
  transition: var(--transition);
}
.btn-outline:hover { background: var(--red); color: var(--white); }

/* ── Product Grid ────────────────────────────────────── */
.products-preview { background: var(--white); }
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.product-card {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: var(--transition);
  position: relative; overflow: hidden;
}
.product-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 3px; background: var(--red);
  transform: scaleX(0); transform-origin: left;
  transition: var(--transition);
}
.product-card:hover { border-color: var(--red); box-shadow: var(--shadow-md); }
.product-card:hover::before { transform: scaleX(1); }

.product-icon { margin-bottom: 20px; }
.product-card h3 {
  font-family: var(--font-display);
  font-size: 20px; font-weight: 700; color: var(--black);
  margin-bottom: 6px;
}
.product-card > p {
  font-size: 13px; color: var(--red); font-weight: 600;
  margin-bottom: 16px; letter-spacing: 0.04em;
}
.product-list { margin-bottom: 20px; }
.product-list li {
  font-size: 13px; color: var(--gray-600);
  padding: 4px 0; border-bottom: 1px solid var(--gray-200);
  transition: var(--transition);
}
.product-list li:last-child { border-bottom: none; }
.product-card:hover .product-list li { color: var(--gray-800); }

.card-link {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 13px; font-weight: 600; color: var(--red);
  transition: var(--transition);
}
.card-link:hover { gap: 8px; }

/* ── Brands Section ───────────────────────────────────── */
.brands-section { padding: 80px 0; }
.brands-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
  margin-bottom: 40px;
}
.brand-card {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 16px;
  border: 1px solid #e5e5e5;
  border-radius: 4px;
  background: var(--white);
  transition: all 0.2s ease;
  cursor: default;
  min-height: 120px;
}
.brand-card:hover {
  border-color: #999;
  box-shadow: 0 4px 20px rgba(0,0,0,0.12);
  z-index: 1;
  position: relative;
}
.brand-card:hover .brand-logo-img {
  transform: scale(1.18);
  filter: brightness(1.05);
}
.brand-logo-wrap {
  width: 100%; display: flex;
  align-items: center; justify-content: center;
}
.brand-svg {
  width: 100%; height: auto;
  color: #222; transition: none;
}
.brand-logo-img {
  width: 100%; height: auto; object-fit: contain; display: block;
  transition: transform 0.22s ease, filter 0.22s ease;
}
.brand-name-label { display: none; }

/* ── Why Us ──────────────────────────────────────────── */
.why-us { background: var(--gray-50); }
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.why-card {
  background: var(--white); border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg); padding: 32px 28px;
  transition: var(--transition);
}
.why-card:hover { box-shadow: var(--shadow-md); border-color: var(--gray-300); }
.why-num {
  font-family: var(--font-display);
  font-size: 36px; font-weight: 700; color: var(--gray-200);
  margin-bottom: 12px; line-height: 1;
}
.why-card h3 {
  font-family: var(--font-display);
  font-size: 17px; font-weight: 600; color: var(--black);
  margin-bottom: 10px;
}
.why-card p { font-size: 14px; color: var(--gray-600); line-height: 1.65; }

/* ── CTA Banner ──────────────────────────────────────── */
.cta-banner { background: var(--red); padding: 64px 0; }
.cta-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 32px; flex-wrap: wrap;
}
.cta-text h2 {
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 36px); font-weight: 700;
  color: var(--white); margin-bottom: 8px;
}
.cta-text p { color: rgba(255,255,255,0.8); font-size: 16px; }
.cta-actions { flex-shrink: 0; }
.btn-primary-white {
  display: inline-flex; align-items: center;
  background: var(--white); color: var(--red);
  padding: 14px 28px; border-radius: var(--radius);
  font-size: 15px; font-weight: 700;
  transition: var(--transition); border: 2px solid var(--white);
}
.btn-primary-white:hover { background: transparent; color: var(--white); }

/* ── Footer ──────────────────────────────────────────── */
.footer { background: var(--black); padding: 60px 0 0; }
.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px; padding-bottom: 48px;
  border-bottom: 1px solid var(--gray-800);
}
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.footer-brand .brand-name-sm {
  font-family: var(--font-display);
  font-size: 14px; font-weight: 700; color: var(--white);
  letter-spacing: 0.06em;
}
.footer-brand .brand-sub-sm {
  font-size: 11px; color: var(--gray-600); letter-spacing: 0.06em;
}
.page-hero .hero-logo-wrap { margin-bottom: 20px; }
.page-hero .hero-logo { width: 100px; height: auto; display: block; }

.about-hero-text .hero-logo-wrap { margin-bottom: 24px; }
.about-hero-text .hero-logo { width: 120px; height: auto; display: block; }

.inquiry-info .hero-logo-wrap { margin-bottom: 20px; }
.inquiry-info .hero-logo { width: 64px; height: auto; display: block; }

.footer-addr {
  margin-top: 4px;
  font-size: 12px;
  color: var(--gray-600);
  line-height: 1.5;
}
.footer-szb {
  margin-top: 8px;
  font-size: 11px;
  color: var(--gray-500);
  opacity: 0.85;
}
.footer-col h4 {
  font-size: 12px; font-weight: 600; color: var(--gray-500);
  text-transform: uppercase; letter-spacing: 0.1em;
  margin-bottom: 16px;
}
.footer-col a {
  display: block; font-size: 13px; color: var(--gray-500);
  padding: 4px 0; transition: var(--transition);
}
.footer-col a:hover { color: var(--red); }

.footer-bottom {
  padding: 20px 0;
  font-size: 12px; color: var(--gray-700);
}

/* ── Products Page ──────────────────────────────────── */
.page-hero {
  background: var(--black); padding: 60px 0;
  text-align: center;
}
.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 44px); font-weight: 700;
  color: var(--white); margin-bottom: 12px;
}
.page-hero p { color: var(--gray-600); font-size: 16px; }

.products-filter {
  display: flex; justify-content: center; gap: 8px;
  padding: 24px 0; flex-wrap: wrap;
}
.filter-btn {
  padding: 8px 20px; border: 1px solid var(--gray-300);
  border-radius: 50px; font-size: 13px; font-weight: 500;
  background: var(--white); cursor: pointer; color: var(--gray-700);
  transition: var(--transition); font-family: var(--font-sans);
}
.filter-btn:hover { border-color: var(--red); color: var(--red); }
.filter-btn.active { background: var(--red); color: var(--white); border-color: var(--red); }

.products-full-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
  padding: 0 0 80px;
}
.product-item {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  background: var(--white);
  display: flex;
  flex-direction: column;
}
.product-item:hover { box-shadow: var(--shadow-md); border-color: var(--gray-300); transform: translateY(-2px); }
.product-item-img {
  height: 180px; background: var(--gray-50);
  display: flex; align-items: center; justify-content: center;
  border-bottom: 1px solid var(--gray-200);
  position: relative; overflow: hidden;
}
.product-item-img img {
  width: 100%; height: 100%;
  object-fit: contain;
  padding: 12px;
  display: block;
}
.product-cat-badge {
  display: inline-block; margin-bottom: 6px;
  background: var(--red); color: var(--white);
  font-size: 10px; font-weight: 600; padding: 3px 8px;
  border-radius: 50px; text-transform: uppercase; letter-spacing: 0.06em;
}
.product-item-body { padding: 16px; display: flex; flex-direction: column; flex: 1; }
.product-item-body::after { content: ''; flex: 1; }
.product-item-actions { margin-top: 10px; }
.product-item-body h3 {
  font-size: 15px; font-weight: 600; color: var(--black);
  margin-bottom: 4px;
}
.product-item-body p {
  font-size: 12px; color: var(--gray-500); margin-bottom: 12px;
}
.product-item-actions { display: flex; gap: 8px; }

/* ── Product Variant Selector ──────────────────────────── */
.variant-select {
  width: 100%;
  padding: 7px 12px;
  border: 1.5px solid var(--gray-300);
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--gray-800);
  background: var(--white);
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23868e96' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 30px;
  transition: border-color 0.2s;
  margin-top: 6px;
  margin-bottom: 10px;
}
.variant-select:focus {
  outline: none;
  border-color: var(--red);
}

/* ── Product Config Selector ── */
.product-configs {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-bottom: 12px;
}
.product-config-btn {
  padding: 4px 10px; border-radius: 4px;
  font-size: 11px; font-weight: 500; cursor: pointer;
  border: 1px solid var(--gray-300); background: var(--white);
  color: var(--gray-600); transition: var(--transition);
  white-space: nowrap;
}
.product-config-btn:hover { border-color: var(--red); color: var(--red); }
.product-config-btn.active {
  background: var(--red); color: var(--white); border-color: var(--red);
}

.btn-sm {
  flex: 1; text-align: center;
  padding: 8px; border-radius: 6px; font-size: 12px; font-weight: 600;
  transition: var(--transition); border: 1px solid;
}
.btn-sm-inquire { background: var(--red); color: var(--white); border-color: var(--red); }
.btn-sm-inquire:hover { background: var(--red-dark); }
.btn-sm-detail { background: transparent; color: var(--gray-700); border-color: var(--gray-300); }
.btn-sm-detail:hover { border-color: var(--black); color: var(--black); }

/* ── Inquiry Page ────────────────────────────────────── */
.inquiry-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px; align-items: start;
  padding: 80px 0;
}
.inquiry-info h1 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3vw, 40px); font-weight: 700;
  color: var(--black); margin-bottom: 16px;
}
.inquiry-info p { color: var(--gray-600); margin-bottom: 36px; line-height: 1.7; }
.inquiry-contact-item {
  display: flex; gap: 14px; align-items: flex-start;
  padding: 14px 0; border-bottom: 1px solid var(--gray-200);
}
.inquiry-contact-item:last-child { border-bottom: none; }
.contact-icon {
  width: 36px; height: 36px; flex-shrink: 0;
  background: rgba(230,57,70,0.08); border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
}
.inquiry-contact-item h4 { font-size: 13px; font-weight: 600; color: var(--black); }
.inquiry-contact-item span { font-size: 13px; color: var(--gray-600); }
.inquiry-contact-item a { font-size: 13px; color: var(--gray-600); text-decoration: none; }
.inquiry-contact-item a:hover { text-decoration: underline; }

.inquiry-form-wrap { background: var(--gray-50); border-radius: var(--radius-lg); padding: 40px; border: 1px solid var(--gray-200); }

.form-section-title {
  font-family: var(--font-display);
  font-size: 14px; font-weight: 700; color: var(--black);
  text-transform: uppercase; letter-spacing: 0.08em;
  margin-bottom: 20px; padding-bottom: 12px;
  border-bottom: 2px solid var(--red);
  display: inline-block;
}

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

.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label {
  font-size: 12px; font-weight: 600; color: var(--gray-700);
  text-transform: uppercase; letter-spacing: 0.06em;
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: 11px 14px; border: 1.5px solid var(--gray-300);
  border-radius: var(--radius); font-size: 14px; font-family: var(--font-sans);
  color: var(--black); background: var(--white);
  transition: var(--transition); outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--red); box-shadow: 0 0 0 3px rgba(230,57,70,0.1);
}
.form-group textarea { resize: vertical; min-height: 100px; }
.form-group select {
  cursor: pointer; appearance: auto; -webkit-appearance: auto;
  background-image: none; padding-right: 14px;
}

.checkbox-group { display: flex; flex-direction: column; gap: 8px; }
.checkbox-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px; border: 1.5px solid var(--gray-300);
  border-radius: var(--radius); cursor: pointer;
  transition: var(--transition); background: var(--white);
}
.checkbox-item:hover { border-color: var(--red); }
.checkbox-item input { display: none; }
.checkbox-item.checked { border-color: var(--red); background: rgba(230,57,70,0.04); }
.checkbox-box {
  width: 18px; height: 18px; border: 2px solid var(--gray-400);
  border-radius: 4px; flex-shrink: 0; display: flex; align-items: center;
  justify-content: center; transition: var(--transition);
}
.checkbox-item.checked .checkbox-box { background: var(--red); border-color: var(--red); }
.checkbox-item.checked .checkbox-box::after {
  content: '✓'; color: white; font-size: 11px; font-weight: 700;
}
.checkbox-label { font-size: 14px; color: var(--gray-700); }

.form-divider { height: 1px; background: var(--gray-200); margin: 24px 0; }

.btn-submit {
  width: 100%; padding: 15px;
  background: var(--red); color: var(--white);
  border: none; border-radius: var(--radius);
  font-size: 15px; font-weight: 700; font-family: var(--font-sans);
  cursor: pointer; transition: var(--transition);
}
.btn-submit:hover { background: var(--red-dark); }
.btn-submit:disabled { opacity: 0.6; cursor: not-allowed; }

.form-note {
  font-size: 11px; color: var(--gray-500);
  text-align: center; margin-top: 12px;
}

.form-success {
  display: none; text-align: center; padding: 60px 20px;
}
.form-success.show { display: block; }
.form-success svg { margin: 0 auto 20px; }
.form-success h3 {
  font-family: var(--font-display);
  font-size: 24px; font-weight: 700; color: var(--black); margin-bottom: 12px;
}
.form-success p { color: var(--gray-600); }

/* ── About Page ─────────────────────────────────────── */
.about-hero { background: var(--black); padding: 80px 0; }
.about-hero-inner {
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px;
  align-items: center;
}
.about-hero-text h1 {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 48px); font-weight: 700;
  color: var(--white); margin-bottom: 20px; line-height: 1.15;
}
.about-hero-text p { color: var(--gray-400); font-size: 16px; line-height: 1.75; margin-bottom: 16px; }
.about-hero-visual {
  background: var(--gray-900); border-radius: var(--radius-lg);
  padding: 48px; display: flex; flex-direction: column; gap: 24px;
  border: 1px solid var(--gray-800);
}
.about-stat { display: flex; flex-direction: column; gap: 4px; }
.about-stat .num {
  font-family: var(--font-display);
  font-size: 40px; font-weight: 700; color: var(--red);
}
.about-stat .label { font-size: 13px; color: var(--gray-500); text-transform: uppercase; letter-spacing: 0.06em; }

.mission-section { padding: 80px 0; }
.mission-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.mission-card {
  padding: 36px 28px; border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200); background: var(--white);
}
.mission-card h3 {
  font-family: var(--font-display);
  font-size: 18px; font-weight: 700; color: var(--black); margin-bottom: 12px;
}
.mission-card p { font-size: 14px; color: var(--gray-600); line-height: 1.7; }

/* ── Home: About Section (dark background) ───────────── */
.home-about { background: var(--black); padding: 80px 0; }
.home-about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.home-about-text h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
  line-height: 1.2;
}
.home-about-text p {
  color: var(--gray-400);
  font-size: 15px;
  line-height: 1.75;
  margin-bottom: 12px;
}
.home-about-actions { margin-top: 28px; }
.btn-outline-white {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--white);
  padding: 12px 24px;
  border-radius: var(--radius);
  border: 2px solid rgba(255,255,255,0.3);
  font-size: 14px;
  font-weight: 600;
  transition: var(--transition);
}
.btn-outline-white:hover {
  border-color: var(--white);
  background: rgba(255,255,255,0.06);
}
.home-about-stats {
  background: var(--gray-900);
  border-radius: var(--radius-lg);
  padding: 36px;
  border: 1px solid var(--gray-800);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.home-stat { display: flex; flex-direction: column; gap: 6px; }
.home-stat .num {
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 700;
  color: var(--red);
  line-height: 1;
}
.home-stat .label {
  font-size: 12px;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ── Home: Mission Cards ─────────────────────────────── */
.home-mission { padding: 80px 0; }
.home-mission-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.home-mission-card {
  padding: 32px 24px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  background: var(--white);
}
.home-mission-card .card-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  font-size: 18px;
}
.home-mission-card h3 {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 10px;
}
.home-mission-card p {
  font-size: 13px;
  color: var(--gray-600);
  line-height: 1.7;
}

/* ── Home: How We Work (6 steps) ────────────────────── */
.home-steps { background: var(--gray-50); padding: 80px 0; }
.home-steps-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
  align-items: start;
}
.home-step-item { display: flex; flex-direction: column; gap: 10px; }
.home-step-num {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 700;
  color: var(--red);
  line-height: 1;
  opacity: 0.2;
}
.home-step-item h3 {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: var(--black);
  line-height: 1.3;
}
.home-step-item p {
  font-size: 12px;
  color: var(--gray-600);
  line-height: 1.6;
}
.home-step-arrow {
  display: flex;
  align-items: flex-start;
  padding-top: 36px;
  color: var(--gray-400);
  font-size: 18px;
  flex-shrink: 0;
}

/* ── Responsive ──────────────────────────────────────── */
@media (max-width: 1024px) {
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .inquiry-layout { grid-template-columns: 1fr; }
  .about-hero-inner { grid-template-columns: 1fr; }
  .mission-grid { grid-template-columns: 1fr; }
  .brands-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .btn-nav-cta { display: none; }
  .mobile-menu-btn { display: flex; }
  .hero { padding: 60px 0 50px; }
  .hero-stats { gap: 20px; }
  .trust-inner { gap: 20px; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .cta-inner { flex-direction: column; text-align: center; }
  .form-grid { grid-template-columns: 1fr; }
  .inquiry-form-wrap { padding: 24px; }
  .product-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .brands-grid { grid-template-columns: repeat(2, 1fr); }
  .home-about-inner { grid-template-columns: 1fr; }
  .home-about-stats { grid-template-columns: repeat(2, 1fr); }
  .home-mission-grid { grid-template-columns: 1fr; }
  .home-steps-grid { grid-template-columns: 1fr; }
  .home-step-arrow { display: none; }
}