/* Cortinas Peralta - Modern Minimalist & Artisanal E-commerce Design System */
:root {
  --font-serif: 'Cinzel', 'Georgia', serif;
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  
  --c-dark: #12151C;
  --c-dark-surface: #181C26;
  --c-dark-elevated: #222736;
  --c-bronze: #C88A38;
  --c-bronze-light: #E5A852;
  --c-bronze-hover: #B4782A;
  --c-bronze-soft: rgba(200, 138, 56, 0.12);
  
  --c-bg: #F8FAFC;
  --c-white: #FFFFFF;
  --c-text-main: #1E293B;
  --c-text-muted: #64748B;
  --c-border: #E2E8F0;
  --c-border-subtle: #F1F5F9;
  
  --c-green-wa: #25D366;
  --c-green-wa-dark: #1EBE5D;
  
  --shadow-sm: 0 2px 4px rgba(18, 21, 28, 0.04);
  --shadow-md: 0 8px 20px rgba(18, 21, 28, 0.08);
  --shadow-lg: 0 16px 36px rgba(18, 21, 28, 0.12);
  --shadow-glow: 0 8px 24px rgba(200, 138, 56, 0.25);
  
  --radius-pill: 9999px;
  --radius-lg: 16px;
  --radius-md: 12px;
  --radius-sm: 8px;
  
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
  font-family: var(--font-sans);
  background-color: var(--c-bg);
  color: var(--c-text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ==================== Artisanal Header & Nav ==================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--c-border);
  box-shadow: 0 4px 20px rgba(18, 21, 28, 0.05);
  transition: var(--transition);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 82px;
}
.brand-logo-link {
  display: flex;
  align-items: center;
}
.brand-logo-img {
  height: 52px;
  width: auto;
  max-width: 320px;
  object-fit: contain;
}

.site-nav {
  display: flex;
  align-items: center;
}
.nav-list {
  display: flex;
  list-style: none;
  gap: 28px;
}
.nav-link {
  font-size: 0.94rem;
  font-weight: 600;
  color: #334155;
  position: relative;
  padding: 8px 0;
  letter-spacing: 0.3px;
}
.nav-link:hover, .nav-link.active {
  color: var(--c-bronze);
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--c-bronze);
  transition: var(--transition);
}
.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.header-cta-group {
  display: flex;
  align-items: center;
  gap: 12px;
}
.header-phone-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.86rem;
  font-weight: 700;
  color: #1E293B;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  background: #F1F5F9;
  border: 1px solid #E2E8F0;
  transition: var(--transition);
}
.header-phone-pill:hover {
  background: #E2E8F0;
  color: var(--c-bronze);
}
.header-phone-pill svg {
  color: var(--c-bronze);
}
  gap: 14px;
}
.btn-ecommerce-quote {
  background: var(--c-dark);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 0.88rem;
  padding: 10px 22px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(200, 138, 56, 0.4);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 12px rgba(18, 21, 28, 0.15);
}
.btn-ecommerce-quote:hover {
  background: var(--c-bronze);
  border-color: var(--c-bronze);
  color: #FFFFFF;
  transform: translateY(-1px);
  box-shadow: var(--shadow-glow);
}
.mobile-toggle-btn {
  display: none;
  background: none;
  border: none;
  font-size: 1.6rem;
  color: var(--c-dark);
  cursor: pointer;
}

/* ==================== Hero Section ==================== */
.hero-section {
  position: relative;
  background: linear-gradient(135deg, #10141D 0%, #1A212E 100%);
  color: #FFFFFF;
  padding: 80px 0 100px;
  overflow: hidden;
}
.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background-image: radial-gradient(circle at 80% 20%, rgba(200, 138, 56, 0.18) 0%, transparent 60%);
  pointer-events: none;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 50px;
  position: relative;
  z-index: 2;
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(200, 138, 56, 0.15);
  border: 1px solid rgba(200, 138, 56, 0.4);
  color: var(--c-bronze-light);
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.hero-title {
  font-family: var(--font-serif);
  font-size: 3.2rem;
  line-height: 1.15;
  font-weight: 700;
  margin-bottom: 20px;
  color: #FFFFFF;
}
.hero-title span {
  color: var(--c-bronze-light);
}
.hero-desc {
  font-size: 1.1rem;
  color: #CBD5E1;
  line-height: 1.65;
  margin-bottom: 34px;
  max-width: 580px;
}
.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 40px;
}
.btn-primary-hero {
  background: linear-gradient(135deg, var(--c-bronze) 0%, #A66B20 100%);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 0.96rem;
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  box-shadow: var(--shadow-glow);
}
.btn-primary-hero:hover {
  background: linear-gradient(135deg, var(--c-bronze-light) 0%, var(--c-bronze) 100%);
  transform: translateY(-2px);
}
.btn-wa-hero {
  background: var(--c-green-wa);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 0.96rem;
  padding: 14px 26px;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.btn-wa-hero:hover {
  background: var(--c-green-wa-dark);
  transform: translateY(-2px);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}
.stat-box h4 {
  font-family: var(--font-serif);
  font-size: 1.7rem;
  color: var(--c-bronze-light);
  line-height: 1;
  margin-bottom: 4px;
}
.stat-box p {
  font-size: 0.84rem;
  color: #94A3B8;
  font-weight: 500;
}

.hero-visual {
  position: relative;
}
.hero-image-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(200, 138, 56, 0.3);
}
.hero-image-frame img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  display: block;
}
.hero-badge-float {
  position: absolute;
  bottom: 24px;
  left: 24px;
  background: rgba(18, 21, 28, 0.88);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(200, 138, 56, 0.4);
  padding: 14px 20px;
  border-radius: var(--radius-md);
  color: #FFFFFF;
}
.hero-badge-float h5 {
  font-family: var(--font-serif);
  color: var(--c-bronze-light);
  font-size: 1rem;
  margin-bottom: 2px;
}
.hero-badge-float p {
  font-size: 0.8rem;
  color: #CBD5E1;
}

/* ==================== Trust Ribbon ==================== */
.trust-ribbon {
  background: #FFFFFF;
  border-bottom: 1px solid var(--c-border);
  padding: 24px 0;
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 14px;
}
.trust-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--c-bronze-soft);
  color: var(--c-bronze);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.trust-text h5 {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--c-dark);
}
.trust-text p {
  font-size: 0.8rem;
  color: var(--c-text-muted);
}

/* ==================== Section Styling ==================== */
.section {
  padding: 85px 0;
}
.section-alt {
  background: #FFFFFF;
}
.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 50px;
}
.section-kicker {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--c-bronze);
  margin-bottom: 10px;
  display: block;
}
.section-title {
  font-family: var(--font-serif);
  font-size: 2.3rem;
  color: var(--c-dark);
  line-height: 1.25;
  margin-bottom: 14px;
}
.section-subtitle {
  font-size: 1rem;
  color: var(--c-text-muted);
  line-height: 1.6;
}

/* ==================== E-Commerce Products Section ==================== */
.product-tabs {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 38px;
  flex-wrap: wrap;
}
.tab-pill {
  background: #FFFFFF;
  border: 1px solid var(--c-border);
  color: var(--c-text-main);
  padding: 10px 22px;
  border-radius: var(--radius-pill);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}
.tab-pill:hover, .tab-pill.active {
  background: var(--c-dark);
  color: #FFFFFF;
  border-color: var(--c-dark);
  box-shadow: var(--shadow-sm);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.product-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  border: 1px solid var(--c-border);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(200, 138, 56, 0.4);
}
.product-img-wrapper {
  position: relative;
  height: 250px;
  overflow: hidden;
  background: #E2E8F0;
}
.product-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.product-card:hover .product-img-wrapper img {
  transform: scale(1.06);
}
.product-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(18, 21, 28, 0.85);
  backdrop-filter: blur(6px);
  color: var(--c-bronze-light);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.6px;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(200, 138, 56, 0.3);
}
.product-body {
  padding: 22px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}
.product-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--c-dark);
  margin-bottom: 8px;
  font-weight: 700;
}
.product-desc {
  font-size: 0.88rem;
  color: var(--c-text-muted);
  line-height: 1.5;
  margin-bottom: 16px;
}
.product-specs {
  list-style: none;
  font-size: 0.82rem;
  color: #475569;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.product-specs li {
  display: flex;
  align-items: center;
  gap: 8px;
}
.product-specs li::before {
  content: '✓';
  color: var(--c-bronze);
  font-weight: 700;
}
.product-footer {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--c-border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.product-price-box {
  display: flex;
  flex-direction: column;
}
.price-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  color: var(--c-text-muted);
  font-weight: 600;
}
.price-val {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--c-dark);
}
.btn-card-quote {
  background: var(--c-bronze-soft);
  color: var(--c-bronze);
  font-weight: 700;
  font-size: 0.82rem;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(200, 138, 56, 0.3);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.btn-card-quote:hover {
  background: var(--c-bronze);
  color: #FFFFFF;
}

/* ==================== Services & Craftsmanship ==================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.service-card {
  background: #FFFFFF;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 32px 26px;
  transition: var(--transition);
  position: relative;
}
.service-card:hover {
  border-color: var(--c-bronze);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.service-icon-box {
  width: 54px;
  height: 54px;
  border-radius: 12px;
  background: var(--c-dark);
  color: var(--c-bronze-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  border: 1px solid rgba(200, 138, 56, 0.3);
}
.service-card h4 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--c-dark);
  margin-bottom: 10px;
}
.service-card p {
  font-size: 0.9rem;
  color: var(--c-text-muted);
  line-height: 1.6;
}

/* ==================== Real Works & Installation Gallery ==================== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.gallery-item {
  position: relative;
  height: 260px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.gallery-item:hover img {
  transform: scale(1.08);
}
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(18, 21, 28, 0.9) 0%, rgba(18, 21, 28, 0.2) 60%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 18px;
  color: #FFFFFF;
  opacity: 0.95;
  transition: var(--transition);
}
.gallery-overlay h5 {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  color: #FFFFFF;
  margin-bottom: 2px;
}
.gallery-overlay p {
  font-size: 0.78rem;
  color: var(--c-bronze-light);
}

/* ==================== Fast Interactive Quotation Calculator ==================== */
.quote-box {
  background: linear-gradient(135deg, #12151C 0%, #1E2433 100%);
  border-radius: var(--radius-lg);
  padding: 48px;
  color: #FFFFFF;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(200, 138, 56, 0.3);
}
.quote-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.quote-info h3 {
  font-family: var(--font-serif);
  font-size: 2.1rem;
  margin-bottom: 14px;
  color: #FFFFFF;
}
.quote-info p {
  color: #CBD5E1;
  font-size: 0.98rem;
  margin-bottom: 24px;
}
.quote-form {
  background: #FFFFFF;
  border-radius: var(--radius-md);
  padding: 28px;
  color: var(--c-dark);
}
.form-group {
  margin-bottom: 16px;
}
.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  color: #334155;
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.form-control {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.92rem;
  color: var(--c-dark);
  background: #F8FAFC;
  outline: none;
  transition: var(--transition);
}
.form-control:focus {
  border-color: var(--c-bronze);
  background: #FFFFFF;
  box-shadow: 0 0 0 3px rgba(200, 138, 56, 0.15);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.btn-calc-submit {
  width: 100%;
  background: var(--c-dark);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 14px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(200, 138, 56, 0.4);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: var(--transition);
  margin-top: 8px;
}
.btn-calc-submit:hover {
  background: var(--c-bronze);
  color: #FFFFFF;
  box-shadow: var(--shadow-glow);
}

/* ==================== Streamlined Minimalist Footer ==================== */
.site-footer {
  background: var(--c-dark);
  color: #94A3B8;
  padding: 48px 0 24px;
  border-top: 1px solid rgba(200, 138, 56, 0.25);
  font-size: 0.88rem;
}
.footer-simple-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.footer-logo-img {
  height: 44px;
  width: auto;
  margin-bottom: 14px;
}
.footer-brand-p {
  color: #CBD5E1;
  font-size: 0.86rem;
  line-height: 1.6;
  max-width: 380px;
}
.footer-col h5 {
  font-family: var(--font-serif);
  color: #FFFFFF;
  font-size: 1rem;
  margin-bottom: 14px;
  letter-spacing: 0.5px;
}
.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.footer-links a:hover {
  color: var(--c-bronze-light);
}
.footer-contact-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.footer-contact-list a {
  color: #CBD5E1;
}
.footer-contact-list a:hover {
  color: var(--c-bronze-light);
}
.footer-bottom-bar {
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.8rem;
  color: #64748B;
}

/* ==================== Floating WhatsApp Action ==================== */
.floating-wa-btn {
  position: fixed;
  bottom: 26px;
  right: 26px;
  z-index: 999;
  background: var(--c-green-wa);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 0.9rem;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
  transition: var(--transition);
}
.floating-wa-btn:hover {
  background: var(--c-green-wa-dark);
  transform: translateY(-3px) scale(1.02);
  color: #FFFFFF;
}

/* ==================== Responsive ==================== */
@media (max-width: 992px) {
  .hero-grid, .quote-layout, .footer-simple-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .products-grid, .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero-title {
    font-size: 2.5rem;
  }
  .site-nav {
    display: none;
  }
  .site-nav.mobile-active {
    display: block;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: #FFFFFF;
    border-bottom: 1px solid var(--c-border);
    padding: 20px 24px;
    box-shadow: var(--shadow-lg);
  }
  .site-nav.mobile-active .nav-list {
    flex-direction: column;
    gap: 16px;
  }
  .mobile-toggle-btn {
    display: block;
  }
}

@media (max-width: 640px) {
  .products-grid, .services-grid, .gallery-grid, .trust-grid, .hero-stats {
    grid-template-columns: 1fr;
  }
  .hero-title {
    font-size: 2.1rem;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .top-bar-inner {
    justify-content: center;
    text-align: center;
  }
}