/* ============================================
   牌匾之家 Plaque For Life — Style (Woodern-inspired)
   ============================================
   Design direction: Warm wood, premium artisan
   Palette: White, warm wood browns, gold accents
   ============================================ */

/* ─── Fonts ─── */
@import url('https://fonts.googleapis.com/css2?family=Ma+Shan+Zheng&family=Noto+Sans+TC:wght@300;400;500;600;700;900&family=Noto+Serif+TC:wght@400;600;700;900&family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&family=Inter:wght@300;400;500;600&display=swap');

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

:root {
  --color-white:           #FFFFFF;
  --color-off-white:       #FAFAF8;
  --color-bg:              #F7F5F2;
  --color-warm-gray:       #E8E4DF;
  --color-text:            #2D2A26;
  --color-text-secondary:  #6B6560;
  --color-text-light:      #9A9490;
  --color-wood-dark:       #3D2B1F;
  --color-wood:            #5C3D2E;
  --color-wood-medium:     #8B6914;
  --color-wood-light:      #A67C52;
  --color-gold:            #C49A2A;
  --color-gold-light:      #D4B04A;
  --color-border:          #E2DDD8;
  --color-whatsapp:        #25D366;

  --font-heading:  'Noto Sans TC', 'PingFang TC', 'Microsoft JhengHei', sans-serif;
  --font-serif:    'Noto Serif TC', 'STSong', 'SimSun', serif;
  --font-display:  'Playfair Display', Georgia, serif;
  --font-body:     'Noto Sans TC', 'PingFang TC', 'Microsoft JhengHei', sans-serif;
  --font-utility:  'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 5rem;
  --space-2xl: 7rem;

  --max-width: 1200px;
  --transition: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-white);
  line-height: 1.7;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

/* ─── Typography ─── */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-text);
  line-height: 1.3;
  font-weight: 700;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-utility);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-wood-light);
  margin-bottom: 0.75rem;
}

.section-label::before {
  content: '';
  display: block;
  width: 2rem;
  height: 1px;
  background: var(--color-wood-light);
}

.section-title {
  font-size: clamp(1.8rem, 4.5vw, 2.75rem);
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.section-subtitle {
  font-family: var(--font-body);
  font-size: clamp(0.95rem, 1.8vw, 1.1rem);
  color: var(--color-text-secondary);
  max-width: 540px;
  line-height: 1.8;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.section-header .section-subtitle {
  margin: 0 auto;
}

/* ─── Container ─── */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* ─── Section ─── */
.section {
  padding: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .section {
    padding: var(--space-lg) 0;
  }
}

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 0.8rem var(--space-md);
  transition: background var(--transition), padding var(--transition), box-shadow var(--transition);
}

.nav.scrolled {
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 8px rgba(0, 0, 0, 0.06);
  padding: 0.5rem var(--space-md);
}

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

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.nav-logo-img {
  height: 44px;
  width: auto;
  transition: height var(--transition);
}

.nav.scrolled .nav-logo-img {
  height: 36px;
}

.nav-logo-text {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  list-style: none;
}

.nav-links a {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text);
  transition: color var(--transition);
  position: relative;
}

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

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

.nav-whatsapp {
  display: inline-flex !important;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 1.1rem;
  background: var(--color-whatsapp);
  color: var(--color-white) !important;
  border-radius: 6px;
  font-weight: 600 !important;
  font-size: 0.82rem !important;
  transition: background var(--transition), transform var(--transition);
}

.nav-whatsapp:hover {
  background: #20bd5a;
  transform: translateY(-1px);
}

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

/* ─── Mobile Menu ─── */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 1001;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: all var(--transition);
  border-radius: 2px;
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

@media (max-width: 768px) {
  .nav-toggle { display: flex; }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 78%;
    max-width: 320px;
    height: 100vh;
    background: var(--color-white);
    flex-direction: column;
    justify-content: center;
    padding: var(--space-xl) var(--space-md);
    transition: right var(--transition);
    gap: 1.5rem;
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.08);
  }

  .nav-links.open {
    right: 0;
  }

  .nav-links a {
    color: var(--color-text) !important;
    font-size: 1.05rem;
  }

  .nav-links .nav-whatsapp {
    margin-top: 1rem;
    align-self: flex-start;
  }
}

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  overflow: hidden;
  background: var(--color-bg);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.9;
}

.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(247,245,242,0.7) 0%, rgba(247,245,242,0.5) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.hero-layout {
  display: flex;
  align-items: center;
  gap: 4rem;
}

.hero-text {
  flex: 1;
}

.hero-badge {
  display: inline-block;
  font-family: var(--font-utility);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--color-wood-light);
  background: rgba(166, 124, 82, 0.1);
  padding: 0.4rem 1rem;
  border-radius: 4px;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-family: 'Ma Shan Zheng', 'Noto Serif TC', 'PingFang TC', 'Noto Sans TC', 'Microsoft JhengHei', serif;
  font-size: clamp(2.2rem, 7vw, 4rem);
  font-weight: 400;
  color: var(--color-wood-dark);
  margin-bottom: 1.25rem;
  line-height: 1.2;
  letter-spacing: 0.06em;
  -webkit-text-stroke: 1px var(--color-wood-dark);
  paint-order: stroke fill;
}

.hero-sub {
  font-size: clamp(0.95rem, 1.8vw, 1.1rem);
  color: var(--color-text-secondary);
  margin-bottom: 2rem;
  line-height: 1.9;
  text-shadow: 0 1px 8px rgba(255,255,255,0.9), 0 0 4px rgba(255,255,255,1);
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-image {
  flex: 0 0 380px;
  position: relative;
}

.hero-image img {
  width: 100%;
  border-radius: 16px;
  box-shadow: 0 24px 64px rgba(61, 43, 31, 0.18);
}

.hero-image .hero-video {
  width: 100%;
  object-fit: cover;
  aspect-ratio: 3 / 4;
  border-radius: 16px;
  box-shadow: 0 24px 64px rgba(61, 43, 31, 0.18);
}

.video-mute-btn {
  position: absolute;
  bottom: 12px;
  right: 12px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: none;
  background: rgba(0,0,0,0.55);
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
  z-index: 2;
}

.video-mute-btn:hover {
  background: rgba(0,0,0,0.75);
}

.video-pause-btn {
  position: absolute;
  bottom: 12px;
  right: 60px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: none;
  background: rgba(0,0,0,0.55);
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
  z-index: 2;
}

.video-pause-btn:hover {
  background: rgba(0,0,0,0.75);
}

/* ─── Buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.8rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

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

.btn-whatsapp:hover {
  background: #20bd5a;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.3);
}

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

.btn-primary:hover {
  background: var(--color-gold-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(196, 154, 42, 0.3);
}

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

.btn-outline:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
  transform: translateY(-2px);
}

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

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

@media (max-width: 768px) {
  .hero {
    padding-top: 70px;
    min-height: auto;
    padding-bottom: var(--space-lg);
  }

  .hero-layout {
    flex-direction: column;
    text-align: center;
    gap: 2.5rem;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-image {
    flex: none;
    width: 260px;
  }
}

/* ============================================
   TRUST BAR
   ============================================ */
.trust-bar {
  padding: var(--space-lg) 0;
}

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

.trust-card {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  aspect-ratio: 3/4;
  background-size: cover;
  background-position: center;
}

.trust-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  text-align: center;
}

.trust-title {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--color-gold);
}

.trust-desc {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.5;
}

@media (max-width: 900px) {
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .trust-grid {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
  .trust-card {
    aspect-ratio: 16/7;
  }
  .trust-title {
    font-size: 1.2rem;
  }
}

/* ============================================
   PRODUCTS SECTION
   ============================================ */
.products-section {
  background: var(--color-bg);
  position: relative;
}

.products-bg-overlay {
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.25);
  pointer-events: none;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.product-card {
  background: var(--color-white);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
  transition: all var(--transition);
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.1);
}

.product-card-img {
  overflow: hidden;
  aspect-ratio: 4/3;
}

.product-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.product-card-info {
  padding: 1.25rem;
  text-align: center;
}

.product-card-info h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--color-wood-dark);
}

.btn-sm {
  padding: 0.5rem 1.25rem;
  font-size: 0.85rem;
}

@media (max-width: 900px) {
  .product-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
  .product-card-info {
    padding: 1rem;
  }
  .product-card-info h3 {
    font-size: 0.95rem;
  }
}

@media (max-width: 480px) {
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
  }
  .product-card-info {
    padding: 0.75rem;
  }
  .btn-sm {
    padding: 0.4rem 1rem;
    font-size: 0.78rem;
  }
}

/* ============================================
   USE CASES
   ============================================ */
.use-cases-section {
  background: var(--color-white);
}

.use-cases-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.use-case-card {
  background: var(--color-bg);
  border-radius: 12px;
  padding: 2rem 1.5rem;
  text-align: center;
  transition: all var(--transition);
  border: 1px solid transparent;
}

.use-case-card:hover {
  border-color: var(--color-gold);
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.06);
}

.use-case-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.use-case-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--color-wood-dark);
}

.use-case-card p {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

@media (max-width: 900px) {
  .use-cases-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .use-cases-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   PHILOSOPHY
   ============================================ */
.philosophy-section {
  background: var(--color-wood-dark);
  padding: var(--space-xl) 0;
}

.philosophy-content {
  text-align: center;
}

.philosophy-text {
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 3vw, 1.8rem);
  font-weight: 600;
  color: var(--color-white);
  line-height: 1.8;
  letter-spacing: 0.05em;
  max-width: 700px;
  margin: 0 auto;
  opacity: 0.95;
}

/* ============================================
   ABOUT
   ============================================ */
.about-section {
  background: var(--color-white);
}

.about-layout {
  display: flex;
  align-items: center;
  gap: 4rem;
}

.about-text {
  flex: 1;
}

.about-text p {
  font-size: 1rem;
  line-height: 2;
  color: var(--color-text-secondary);
  margin-bottom: 1rem;
}

.about-highlight {
  font-size: 1.05rem !important;
  font-weight: 600;
  color: var(--color-wood-dark) !important;
  border-left: 3px solid var(--color-gold);
  padding-left: 1.25rem;
  margin-top: 1.5rem !important;
}

.about-image {
  flex: 0 0 420px;
}

.about-image img {
  width: 100%;
  border-radius: 12px;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.1);
}

@media (max-width: 768px) {
  .about-layout {
    flex-direction: column;
    gap: 2.5rem;
  }

  .about-image {
    flex: none;
    width: 100%;
  }
}

/* ============================================
   PORTFOLIO
   ============================================ */
.portfolio-section {
  background: var(--color-bg);
  overflow: hidden;
}

.portfolio-scroll {
  overflow-x: auto;
  margin: 0 calc(-1 * var(--space-md));
  padding: 0 var(--space-md) 1rem;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--color-warm-gray) transparent;
}

.portfolio-scroll::-webkit-scrollbar {
  height: 6px;
}

.portfolio-scroll::-webkit-scrollbar-track {
  background: transparent;
}

.portfolio-scroll::-webkit-scrollbar-thumb {
  background: var(--color-warm-gray);
  border-radius: 3px;
}

.portfolio-track {
  display: flex;
  gap: 1.25rem;
  width: max-content;
}

.portfolio-item {
  flex: 0 0 280px;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  transition: all var(--transition);
}

.portfolio-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
}

.portfolio-item img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

@media (max-width: 768px) {
  .portfolio-item {
    flex: 0 0 220px;
  }
}

/* ============================================
   STATS
   ============================================ */
.stats-section {
  background: var(--color-white);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 3.5rem);
  font-weight: 700;
  color: var(--color-wood-dark);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-number .suffix {
  font-size: 0.5em;
  vertical-align: super;
  color: var(--color-gold);
}

.stat-label {
  font-size: 1rem;
  color: var(--color-text-secondary);
}

@media (max-width: 640px) {
  .stats-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

/* ============================================
   REVIEWS
   ============================================ */
.reviews-section {
  background: var(--color-white);
  overflow: hidden;
}

.reviews-scroll {
  overflow-x: auto;
  margin: 0 calc(-1 * var(--space-md));
  padding: 0 var(--space-md) 1rem;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--color-warm-gray) transparent;
}

.reviews-scroll::-webkit-scrollbar {
  height: 6px;
}

.reviews-scroll::-webkit-scrollbar-track {
  background: transparent;
}

.reviews-scroll::-webkit-scrollbar-thumb {
  background: var(--color-warm-gray);
  border-radius: 3px;
}

.reviews-track {
  display: flex;
  gap: 1.25rem;
  width: max-content;
}

.review-item {
  flex: 0 0 320px;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  transition: all var(--transition);
}

.review-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
}

.review-item img {
  width: 100%;
  height: auto;
}

@media (max-width: 768px) {
  .review-item {
    flex: 0 0 260px;
  }
}

/* ============================================
   CTA
   ============================================ */
.cta-section {
  background: var(--color-bg);
}

.cta-layout {
  display: flex;
  align-items: center;
  gap: 4rem;
  background: var(--color-wood-dark);
  border-radius: 16px;
  padding: 3.5rem;
  overflow: hidden;
}

.cta-text {
  flex: 1;
}

.cta-title {
  font-size: clamp(1.6rem, 4vw, 2.25rem);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 0.75rem;
}

.cta-sub {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 1.25rem;
}

.cta-bullets {
  list-style: none;
  margin-bottom: 2rem;
}

.cta-bullets li {
  position: relative;
  padding-left: 1.25rem;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 0.5rem;
  line-height: 1.6;
}

.cta-bullets li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-gold);
  font-weight: 700;
}

.cta-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.cta-social {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.cta-social-label {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
}

.cta-social-links {
  display: flex;
  gap: 0.6rem;
}

.cta-social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: rgba(255, 255, 255, 0.7);
  transition: all 0.25s ease;
}

.cta-social-links a:hover {
  border-color: var(--color-gold);
  background: var(--color-gold);
  color: var(--color-white);
  transform: translateY(-2px);
}

.cta-image {
  flex: 0 0 300px;
  aspect-ratio: 1 / 1;
}

.cta-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 12px;
}

@media (max-width: 768px) {
  .cta-layout {
    flex-direction: column;
    text-align: center;
    padding: 2.5rem 1.5rem;
    gap: 2rem;
  }

  .cta-image {
    flex: none;
    width: 200px;
    aspect-ratio: 1 / 1;
  }

  .cta-actions {
    justify-content: center;
  }

  .cta-bullets li {
    text-align: left;
  }
}

/* ============================================
   CLIENTS
   ============================================ */
.clients-section {
  background: var(--color-white);
}

.client-logos {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 2rem;
  align-items: center;
}

.client-logo {
  padding: 1rem;
  opacity: 1;
  filter: none;
  transition: all var(--transition);
}

.client-logo:hover {
  opacity: 0.7;
  filter: grayscale(20%);
}

.client-logo img {
  max-height: 80px;
  width: auto;
  margin: 0 auto;
}

@media (max-width: 768px) {
  .client-logos {
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
  }
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--color-wood-dark);
  color: rgba(255, 255, 255, 0.8);
  padding: var(--space-xl) 0 var(--space-md);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: var(--space-lg);
}

.footer-logo {
  height: 44px;
  width: auto;
  margin-bottom: 1rem;
  filter: brightness(1.2);
}

.footer-tagline {
  font-size: 0.9rem;
  line-height: 1.8;
  margin-bottom: 1.25rem;
  opacity: 0.7;
}

.footer-social {
  display: flex;
  gap: 0.75rem;
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: all var(--transition);
  color: rgba(255, 255, 255, 0.7);
}

.footer-social a:hover {
  border-color: var(--color-gold);
  background: var(--color-gold);
  color: var(--color-white);
}

.footer h4 {
  font-size: 0.95rem;
  color: var(--color-white);
  margin-bottom: 1.25rem;
  font-weight: 600;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-links a {
  font-size: 0.88rem;
  opacity: 0.7;
  transition: opacity var(--transition), color var(--transition);
}

.footer-links a:hover {
  opacity: 1;
  color: var(--color-gold);
}

.footer-contact-item {
  display: flex;
  gap: 0.6rem;
  font-size: 0.85rem;
  margin-bottom: 0.65rem;
  line-height: 1.6;
}

.footer-contact-icon {
  color: var(--color-gold);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-contact-item a {
  opacity: 0.7;
  transition: opacity var(--transition);
}

.footer-contact-item a:hover {
  opacity: 1;
  color: var(--color-gold);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-md);
  text-align: center;
  font-size: 0.8rem;
  opacity: 0.5;
}

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

  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   FLOATING WHATSAPP
   ============================================ */
.whatsapp-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 999;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-whatsapp);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.35);
  transition: all var(--transition);
  color: white;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
}

.whatsapp-float svg {
  width: 28px;
  height: 28px;
  fill: white;
}

/* ============================================
   SCROLL REVEAL
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* Staggered delays */
.reveal:nth-child(2) { transition-delay: 0.08s; }
.reveal:nth-child(3) { transition-delay: 0.16s; }
.reveal:nth-child(4) { transition-delay: 0.24s; }

/* ============================================
   RESPONSIVE UTILITIES
   ============================================ */
@media (max-width: 768px) {
  .hide-mobile { display: none !important; }
}

@media (min-width: 769px) {
  .show-mobile { display: none !important; }
}

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

.cta-bg-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  pointer-events: none;
}

.cta-section {
  position: relative;
}

/* ─── Subpage Hero ─── */
.page-hero {
  background: var(--color-wood-dark);
  padding: var(--space-xl) 0 var(--space-lg);
  text-align: center;
}

.page-hero-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 0.5rem;
}

.page-hero-sub {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.7);
}

/* White nav variant for inner pages */
.white-nav.white-nav .nav-logo-text,
.white-nav.white-nav .nav-links a {
  color: #fff;
}

.white-nav.white-nav .nav-links a::after {
  background: rgba(255, 255, 255, 0.7);
}

/* When scrolled, revert to dark text */
.white-nav.scrolled .nav-logo-text,
.white-nav.scrolled .nav-links a {
  color: var(--color-text);
}

.white-nav.scrolled .nav-links a::after {
  background: var(--color-gold);
}

.nav-links .active {
  color: var(--color-gold);
}

/* ─── FAQ Section ─── */
.faq-section {
  background: var(--color-bg);
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  overflow: hidden;
  transition: box-shadow 0.3s ease;
}

.faq-item:hover {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

.faq-question {
  padding: 1.25rem 1.5rem;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-text);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: color 0.2s ease;
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-question::after {
  content: '+';
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--color-gold);
  transition: transform 0.2s ease;
  flex-shrink: 0;
  margin-left: 1rem;
}

details[open] .faq-question::after {
  content: '−';
}

details[open] .faq-question {
  color: var(--color-gold);
}

.faq-answer {
  padding: 0 1.5rem 1.25rem;
  color: var(--color-text-secondary);
  line-height: 1.8;
  font-size: 0.95rem;
}

.faq-answer p {
  margin: 0;
}