/* ========================================
   上海飒盾实业有限公司 - 企业官网
   Global Stylesheet
   ======================================== */

/* ---------- CSS Variables ---------- */
:root {
  --primary: #0F1C2E;
  --primary-light: #1A2E4A;
  --accent: #C9A96E;
  --accent-dark: #A8884D;
  --text-primary: #1A1A1A;
  --text-secondary: #5A5A5A;
  --text-light: #8A8A8A;
  --bg-white: #FFFFFF;
  --bg-light: #F8F9FA;
  --bg-dark: #0F1C2E;
  --border-color: #E8E8E8;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.12);
  --transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
}

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

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  color: var(--text-primary);
  line-height: 1.75;
  background: var(--bg-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul, ol {
  list-style: none;
}

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

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

.section {
  padding: 80px 0;
}

@media (min-width: 768px) {
  .section {
    padding: 120px 0;
  }
}

.section-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 16px;
  letter-spacing: 0.02em;
}

@media (min-width: 768px) {
  .section-title {
    font-size: 2.5rem;
  }
}

.section-subtitle {
  font-size: 1rem;
  color: var(--text-light);
  margin-bottom: 48px;
  max-width: 600px;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

@media (min-width: 768px) {
  .section-header {
    margin-bottom: 80px;
  }
}

.text-center { text-align: center; }
.text-right { text-align: right; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  font-size: 0.95rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  font-family: inherit;
  letter-spacing: 0.02em;
  line-height: 1.4;
}

.btn-primary {
  background: var(--accent);
  color: var(--primary);
}

.btn-primary:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(201, 169, 110, 0.3);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 1.5px solid var(--primary);
}

.btn-outline:hover {
  background: var(--primary);
  color: var(--bg-white);
  transform: translateY(-2px);
}

.btn-outline-light {
  background: transparent;
  color: var(--bg-white);
  border: 1.5px solid rgba(255, 255, 255, 0.5);
}

.btn-outline-light:hover {
  background: var(--bg-white);
  color: var(--primary);
  border-color: var(--bg-white);
  transform: translateY(-2px);
}

.btn-white {
  background: var(--bg-white);
  color: var(--primary);
}

.btn-white:hover {
  background: var(--accent);
  color: var(--primary);
  transform: translateY(-2px);
}

/* ---------- Header / Navigation ---------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: var(--transition);
  padding: 20px 0;
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
  padding: 14px 0;
}

.header.dark {
  background: transparent;
}

.header.dark .nav-link,
.header.dark .logo-text {
  color: var(--bg-white);
}

.header.dark .nav-link:hover {
  color: var(--accent);
}

.header.scrolled.dark {
  background: rgba(15, 28, 46, 0.96);
}

/* Menu open state - header becomes transparent so the fullscreen white
   overlay menu (now a body-level element) is never covered by it.
   NOTE: backdrop-filter would create a containing block that breaks
   position:fixed children, so it MUST stay disabled here. */
.header.menu-open {
  background: transparent !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  box-shadow: none !important;
}

.header.menu-open .logo-text,
.header.menu-open .nav-link {
  color: var(--primary);
}

.header.menu-open .logo-text span {
  color: var(--text-light);
}

.header.menu-open .mobile-toggle span {
  background: var(--primary);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 1001;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: var(--accent);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--primary);
  flex-shrink: 0;
}

.logo-text {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 0.02em;
  line-height: 1.3;
}

.logo-text span {
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--text-light);
  display: block;
  letter-spacing: 0.04em;
}

.nav {
  display: none;
}

@media (min-width: 768px) {
  .nav {
    display: flex;
    align-items: center;
    gap: 40px;
  }
}

.nav-link {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-primary);
  position: relative;
  padding: 4px 0;
}

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

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

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

/* Mobile menu */
.mobile-toggle {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  z-index: 1001;
  width: 44px;
  height: 44px;
  padding: 10px;
  border-radius: var(--radius-sm);
  -webkit-tap-highlight-color: transparent;
}

@media (min-width: 768px) {
  .mobile-toggle {
    display: none;
  }
}

.mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--primary);
  transition: var(--transition);
  border-radius: 2px;
  flex-shrink: 0;
}

.header.dark .mobile-toggle span {
  background: var(--bg-white);
}

/* Menu open must win over .dark - keep toggle lines dark on the white menu */
.header.menu-open .mobile-toggle span,
.header.dark.menu-open .mobile-toggle span {
  background: var(--primary);
}

.mobile-toggle.open span:first-child {
  transform: translateY(7px) rotate(45deg);
}

.mobile-toggle.open span:nth-child(2) {
  opacity: 0;
}

.mobile-toggle.open span:last-child {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-nav {
  position: fixed;
  inset: 0;
  background: var(--bg-white);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 10px;
  padding: 96px 24px 96px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  z-index: 999;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-nav.open {
  transform: translateX(0);
}

.mobile-nav .nav-link {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
  padding: 14px 40px;
  border-radius: var(--radius-md);
  transition: var(--transition);
  width: min(320px, 84%);
  text-align: center;
  position: relative;
}

.mobile-nav .nav-link::after {
  display: none;
}

/* Active page: consistent gold highlight on every page */
.mobile-nav .nav-link.active {
  color: var(--accent);
  background: rgba(201, 169, 110, 0.10);
  box-shadow: inset 0 0 0 1px rgba(201, 169, 110, 0.35);
}

/* Hover only on devices that support it - prevents "stuck" highlight
   on touch screens after tapping a link */
@media (hover: hover) {
  .mobile-nav .nav-link:hover {
    color: var(--accent);
    background: var(--bg-light);
  }
}

.mobile-nav-divider {
  width: 48px;
  height: 2px;
  background: var(--accent);
  margin: 20px 0;
  border-radius: 2px;
}

.mobile-nav-footer {
  font-size: 0.8rem;
  color: var(--text-light);
  letter-spacing: 0.05em;
  position: absolute;
  bottom: 48px;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  z-index: 0;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15, 28, 46, 0.88) 0%, rgba(15, 28, 46, 0.65) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--bg-white);
  max-width: 800px;
  padding: 0 24px;
}

.hero-tag {
  display: inline-block;
  padding: 6px 16px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 100px;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  margin-bottom: 24px;
  color: var(--accent);
  text-transform: uppercase;
}

.hero-title {
  font-size: 2.2rem;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 20px;
  letter-spacing: 0.02em;
}

@media (min-width: 768px) {
  .hero-title {
    font-size: 3.5rem;
  }
}

.hero-desc {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 40px;
  line-height: 1.8;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: center;
}

@media (min-width: 768px) {
  .hero-actions {
    flex-direction: row;
    justify-content: center;
  }
}

.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  animation: float 2s ease-in-out infinite;
}

.hero-scroll::before {
  content: '';
  width: 1px;
  height: 40px;
  background: rgba(255, 255, 255, 0.3);
}

@keyframes float {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ---------- Section: About Preview ---------- */
.about-preview {
  background: var(--bg-light);
}

.about-preview-inner {
  display: grid;
  gap: 48px;
}

@media (min-width: 768px) {
  .about-preview-inner {
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 64px;
  }
}

.about-preview .image-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  position: relative;
}

.about-preview .image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.about-preview .image-wrap:hover img {
  transform: scale(1.03);
}

.about-preview .content h2 {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 20px;
  line-height: 1.4;
}

@media (min-width: 768px) {
  .about-preview .content h2 {
    font-size: 2.2rem;
  }
}

.about-preview .content p {
  color: var(--text-secondary);
  margin-bottom: 16px;
  line-height: 1.9;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 32px;
  padding-top: 32px;
  border-top: 1px solid var(--border-color);
}

.stat-number {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-light);
  margin-top: 8px;
}

/* ---------- Section: Services ---------- */
.services {
  background: var(--bg-white);
}

.services-grid {
  display: grid;
  gap: 24px;
}

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

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

.service-card {
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 40px 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

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

.service-icon {
  width: 56px;
  height: 56px;
  background: var(--bg-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.service-icon svg {
  width: 28px;
  height: 28px;
  color: var(--accent);
}

.service-card h3 {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 12px;
}

.service-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ---------- Section: Why Us ---------- */
.why-us {
  background: var(--bg-light);
}

.features-grid {
  display: grid;
  gap: 24px;
}

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

@media (min-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.feature-item {
  text-align: center;
  padding: 40px 24px;
  background: var(--bg-white);
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.feature-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.feature-icon {
  width: 64px;
  height: 64px;
  background: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.feature-icon svg {
  width: 28px;
  height: 28px;
  color: var(--primary);
}

.feature-item h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 8px;
}

.feature-item p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ---------- Section: CTA ---------- */
.cta {
  position: relative;
  background: var(--primary);
  color: var(--bg-white);
  padding: 100px 0;
  overflow: hidden;
}

.cta-bg {
  position: absolute;
  inset: 0;
  opacity: 0.15;
  background-size: cover;
  background-position: center;
}

.cta-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.cta h2 {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 16px;
}

@media (min-width: 768px) {
  .cta h2 {
    font-size: 2.5rem;
  }
}

.cta p {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 32px;
  font-size: 1.05rem;
}

/* ---------- Section: Clients / Trust ---------- */
.trust {
  background: var(--bg-white);
  padding: 60px 0;
}

.trust-logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 40px;
  opacity: 0.4;
}

.trust-logo {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-light);
  letter-spacing: 0.05em;
}

/* ---------- Footer ---------- */
.footer {
  background: var(--primary);
  color: rgba(255, 255, 255, 0.7);
  padding: 80px 0 32px;
}

.footer-grid {
  display: grid;
  gap: 48px;
  margin-bottom: 64px;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
}

.footer-brand .logo-icon {
  background: var(--accent);
  margin-bottom: 20px;
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.8;
  max-width: 300px;
}

.footer-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--bg-white);
  margin-bottom: 20px;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  font-size: 0.9rem;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--accent);
}

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  margin-bottom: 14px;
  line-height: 1.6;
}

.footer-contact svg {
  width: 18px;
  height: 18px;
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
  font-size: 0.8rem;
}

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

/* ---------- Scroll Reveal Animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ---------- Page: About ---------- */
.page-hero {
  position: relative;
  padding: 160px 0 80px;
  background: var(--primary);
  color: var(--bg-white);
  text-align: center;
  overflow: hidden;
}

.page-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.2;
}

.page-hero h1 {
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 12px;
  position: relative;
}

@media (min-width: 768px) {
  .page-hero h1 {
    font-size: 3rem;
  }
}

.page-hero .breadcrumb {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
  position: relative;
}

.page-hero .breadcrumb a:hover {
  color: var(--accent);
}

/* Timeline */
.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 24px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--border-color);
}

@media (min-width: 768px) {
  .timeline::before {
    left: 50%;
    transform: translateX(-50%);
  }
}

.timeline-item {
  position: relative;
  padding-left: 72px;
  padding-bottom: 48px;
}

@media (min-width: 768px) {
  .timeline-item {
    padding-left: 0;
    padding-bottom: 64px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
  }

  .timeline-item:nth-child(even) .timeline-content {
    grid-column: 2;
  }

  .timeline-item:nth-child(even) .timeline-year {
    grid-column: 1;
    text-align: right;
    padding-right: 64px;
  }

  .timeline-item:nth-child(odd) .timeline-year {
    text-align: left;
    padding-left: 64px;
  }
}

.timeline-dot {
  position: absolute;
  left: 16px;
  top: 4px;
  width: 18px;
  height: 18px;
  background: var(--accent);
  border-radius: 50%;
  border: 3px solid var(--bg-white);
  box-shadow: 0 0 0 3px var(--accent);
}

@media (min-width: 768px) {
  .timeline-dot {
    left: 50%;
    transform: translateX(-50%);
  }
}

.timeline-year {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 8px;
}

.timeline-content h4 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 8px;
}

.timeline-content p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* Values */
.values-grid {
  display: grid;
  gap: 24px;
}

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

.value-card {
  padding: 40px 32px;
  background: var(--bg-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

.value-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
}

.value-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--accent);
  opacity: 0.3;
  line-height: 1;
  margin-bottom: 16px;
}

.value-card h3 {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 12px;
}

.value-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ---------- Page: Products ---------- */
.products-grid {
  display: grid;
  gap: 32px;
}

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

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

.product-card {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.product-image {
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  position: relative;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

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

.product-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--accent);
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 100px;
}

.product-info {
  padding: 28px 24px;
}

.product-info h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 10px;
}

.product-info p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 16px;
}

.product-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.product-tag {
  font-size: 0.75rem;
  color: var(--text-light);
  background: var(--bg-light);
  padding: 4px 12px;
  border-radius: 100px;
}

/* ---------- Page: Contact ---------- */
.contact-grid {
  display: grid;
  gap: 48px;
}

@media (min-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr 1fr;
    gap: 64px;
  }
}

.contact-info h3 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 24px;
}

.contact-item {
  display: flex;
  gap: 16px;
  margin-bottom: 28px;
}

.contact-item-icon {
  width: 48px;
  height: 48px;
  background: var(--bg-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-item-icon svg {
  width: 22px;
  height: 22px;
  color: var(--accent);
}

.contact-item h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 4px;
}

.contact-item p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.contact-form {
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
}

@media (min-width: 768px) {
  .contact-form {
    padding: 48px 40px;
  }
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--primary);
  margin-bottom: 8px;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  font-size: 0.95rem;
  font-family: inherit;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background: var(--bg-white);
  color: var(--text-primary);
  transition: var(--transition);
  outline: none;
}

.form-control:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.15);
}

.form-control::placeholder {
  color: var(--text-light);
}

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

.form-grid {
  display: grid;
  gap: 0;
}

@media (min-width: 768px) {
  .form-grid {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
}

.map-section {
  padding: 0 0 80px;
}

.map-placeholder {
  width: 100%;
  height: 400px;
  background: var(--bg-light);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  gap: 12px;
  border: 1px solid var(--border-color);
}

.map-placeholder svg {
  width: 48px;
  height: 48px;
  color: var(--accent);
}

/* ---------- Utility classes ---------- */
.bg-white { background: var(--bg-white); }
.bg-light { background: var(--bg-light); }
.bg-dark { background: var(--bg-dark); }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }
.mt-5 { margin-top: 48px; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }
.mb-5 { margin-bottom: 48px; }