/* ============================================
   Baraka Machinery — Design System & Styles
   ============================================ */

/* --- CSS Variables --- */
:root {
  --gold: #C9A94E;
  --gold-light: #D4B96A;
  --gold-dark: #B89830;
  --dark: #1A1A1A;
  --dark-soft: #2A2A2A;
  --off-white: #F7F5F0;
  --white: #FFFFFF;
  --text-primary: #1A1A1A;
  --text-secondary: #6B6B6B;
  --text-muted: #999999;
  --border: #E8E3DA;
  --border-light: #F0EDE6;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.12);
  --shadow-gold: 0 4px 20px rgba(201,169,78,0.2);
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --max-width: 1200px;
  --header-height: 80px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--white);
  overflow-x: hidden;
}

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

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

ul { list-style: none; }

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

/* --- Typography --- */
h1, h2, h3, h4, h5 {
  font-family: var(--font-serif);
  font-weight: 700;
  line-height: 1.2;
}

.section-label {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
}

.section-title {
  font-size: 36px;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.section-desc {
  font-size: 17px;
  color: var(--text-secondary);
  max-width: 640px;
  line-height: 1.7;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.5px;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.btn-primary {
  background: var(--gold);
  color: var(--white);
}
.btn-primary:hover {
  background: var(--gold-dark);
  box-shadow: var(--shadow-gold);
  transform: translateY(-1px);
}

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

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

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

.btn-sm {
  padding: 10px 20px;
  font-size: 13px;
}

/* ============================================
   NAVIGATION
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: var(--transition);
  background: transparent;
}

.header.scrolled {
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--border-light);
}

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

.header.scrolled .logo-sub {
  color: var(--text-secondary);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  padding: 0 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}

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

.logo-icon {
  width: 40px;
  height: 40px;
  background: var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
}

.logo-text {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
  transition: var(--transition);
}

.logo-sub {
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  transition: var(--transition);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-size: 14px;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  position: relative;
  padding: 4px 0;
  transition: var(--transition);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--gold);
  transition: var(--transition);
}

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

.nav-link:hover {
  color: var(--gold);
}

.nav-whatsapp {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50px;
  color: var(--white);
  font-size: 13px;
  font-weight: 500;
  transition: var(--transition);
}

.header.scrolled .nav-whatsapp {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--white);
}

.nav-whatsapp:hover {
  background: var(--gold);
  border-color: var(--gold);
}

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

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

.header.scrolled .nav-toggle span {
  background: var(--text-primary);
}

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

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.4) 50%, rgba(0,0,0,0.3) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 680px;
  padding: 120px 24px 80px;
}

.hero-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
  border: 1px solid rgba(201,169,78,0.3);
  padding: 6px 16px;
  border-radius: 50px;
}

.hero-title {
  font-size: 56px;
  color: var(--white);
  margin-bottom: 20px;
  line-height: 1.1;
}

.hero-title em {
  font-style: italic;
  color: var(--gold);
}

.hero-sub {
  font-size: 18px;
  color: rgba(255,255,255,0.7);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 540px;
}

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

.hero-stats {
  display: flex;
  gap: 48px;
  margin-top: 60px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.hero-stat-value {
  font-family: var(--font-serif);
  font-size: 32px;
  font-weight: 700;
  color: var(--gold);
}

.hero-stat-label {
  font-size: 13px;
  color: rgba(255,255,255,0.6);
  margin-top: 4px;
  letter-spacing: 0.5px;
}

.hero-scroll {
  position: absolute;
  bottom: 32px;
  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: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  animation: bounce-down 2s infinite;
}

.hero-scroll .scroll-line {
  width: 1px;
  height: 32px;
  background: linear-gradient(to bottom, var(--gold), transparent);
}

@keyframes bounce-down {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* ============================================
   SECTIONS — Common
   ============================================ */
section {
  padding: 100px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

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

.section-dark {
  background: var(--dark);
  color: var(--white);
}

.section-dark .section-desc {
  color: rgba(255,255,255,0.6);
}

.section-off-white {
  background: var(--off-white);
}

/* ============================================
   FEATURED MACHINES
   ============================================ */
.machines-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.machine-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
}

.machine-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
  border-color: var(--gold);
}

.machine-card-image {
  width: 100%;
  height: 220px;
  object-fit: cover;
  background: var(--off-white);
}

.machine-card-body {
  padding: 20px;
}

.machine-card-brand {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 4px;
}

.machine-card-title {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 12px;
}

.machine-card-specs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  padding: 12px 0;
  border-top: 1px solid var(--border-light);
}

.machine-card-spec {
  text-align: center;
}

.machine-card-spec-value {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}

.machine-card-spec-label {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
}

.machine-card-price {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border-light);
}

.machine-card-price-value {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 700;
  color: var(--gold-dark);
}

.machine-card-footer {
  padding: 0 20px 20px;
}

.machine-card-footer .btn {
  width: 100%;
  justify-content: center;
}

/* ============================================
   WHY BARAKA
   ============================================ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

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

.feature-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  background: var(--off-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: var(--gold);
  transition: var(--transition);
}

.feature-item:hover .feature-icon {
  background: var(--gold);
  color: var(--white);
}

.feature-title {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
}

.feature-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ============================================
   BRANDS
   ============================================ */
.brands-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  align-items: center;
}

.brand-item {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
  opacity: 0.5;
  transition: var(--transition);
  filter: grayscale(100%) brightness(0);
}

.brand-item:hover {
  opacity: 1;
  filter: none;
}

.brand-item img {
  max-height: 36px;
  width: auto;
}

.section-dark .brand-item {
  opacity: 0.4;
  filter: brightness(0) invert(1);
}

.section-dark .brand-item:hover {
  opacity: 0.8;
  filter: brightness(0) invert(1);
}

/* ============================================
   STATS
   ============================================ */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}

.stat-item {
  padding: 40px 20px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
}

.stat-number {
  font-family: var(--font-serif);
  font-size: 48px;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 14px;
  color: rgba(255,255,255,0.7);
  letter-spacing: 0.5px;
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
  padding: 100px 0;
  text-align: center;
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-soft) 100%);
  position: relative;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('https://images.unsplash.com/photo-1581091226825-a6a2a5aee158?w=1920&q=60') center/cover;
  opacity: 0.08;
  pointer-events: none;
}

.cta-content {
  position: relative;
  z-index: 1;
}

.cta-title {
  font-size: 36px;
  color: var(--white);
  margin-bottom: 16px;
}

.cta-desc {
  font-size: 17px;
  color: rgba(255,255,255,0.6);
  max-width: 560px;
  margin: 0 auto 32px;
  line-height: 1.7;
}

.cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--dark);
  color: rgba(255,255,255,0.7);
  padding: 80px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand-desc {
  font-size: 14px;
  line-height: 1.7;
  margin-top: 16px;
  color: rgba(255,255,255,0.5);
}

.footer-title {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--gold);
  padding-left: 4px;
}

.footer-contact-item {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 14px;
}

.footer-contact-icon {
  color: var(--gold);
  flex-shrink: 0;
  width: 16px;
  text-align: center;
  margin-top: 2px;
}

.footer-bottom {
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: rgba(255,255,255,0.4);
}

.footer-social {
  display: flex;
  gap: 16px;
}

.footer-social a {
  width: 36px;
  height: 36px;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.5);
  font-size: 16px;
  transition: var(--transition);
}

.footer-social a:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(201,169,78,0.1);
}

/* ============================================
   INVENTORY PAGE
   ============================================ */
.page-hero {
  position: relative;
  padding: 140px 0 60px;
  background: var(--dark);
  overflow: hidden;
}

.page-hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.25;
}

.page-hero-overlay {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background: linear-gradient(to bottom, rgba(26,26,26,0.9), rgba(26,26,26,0.7));
}

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

.page-hero-content h1 {
  font-size: 40px;
  color: var(--white);
  margin-bottom: 12px;
}

.page-hero-content p {
  font-size: 17px;
  color: rgba(255,255,255,0.6);
}

.inventory-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 32px;
  padding: 40px 0 80px;
}

/* --- Filters --- */
.filter-sidebar {
  position: sticky;
  top: calc(var(--header-height) + 24px);
  height: fit-content;
}

.filter-group {
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border-light);
}

.filter-group:last-child {
  border-bottom: none;
}

.filter-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.filter-checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.filter-checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--text-secondary);
  cursor: pointer;
}

.filter-checkbox input[type="checkbox"] {
  accent-color: var(--gold);
  width: 16px;
  height: 16px;
}

.filter-range-group {
  display: flex;
  gap: 8px;
  align-items: center;
}

.filter-range-group input[type="number"] {
  width: 80px;
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-family: var(--font-sans);
}

.filter-range-sep {
  color: var(--text-muted);
  font-size: 13px;
}

.filter-search {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-family: var(--font-sans);
  background: var(--white);
  transition: var(--transition);
}

.filter-search:focus {
  outline: none;
  border-color: var(--gold);
}

.filter-reset {
  display: block;
  width: 100%;
  padding: 10px 16px;
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  text-align: center;
  transition: var(--transition);
}

.filter-reset:hover {
  border-color: var(--gold);
  color: var(--gold);
}

/* --- Inventory Controls --- */
.inventory-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-light);
}

.inventory-count {
  font-size: 14px;
  color: var(--text-secondary);
}

.inventory-count strong {
  color: var(--text-primary);
}

.inventory-sort {
  display: flex;
  align-items: center;
  gap: 8px;
}

.inventory-sort label {
  font-size: 13px;
  color: var(--text-secondary);
}

.inventory-sort select {
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-family: var(--font-sans);
  background: var(--white);
  cursor: pointer;
}

.inventory-sort select:focus {
  outline: none;
  border-color: var(--gold);
}

.inventory-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.inventory-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
  color: var(--text-secondary);
}

.inventory-empty h3 {
  font-family: var(--font-serif);
  font-size: 20px;
  margin-bottom: 8px;
  color: var(--text-primary);
}

/* --- Mobile Filter Toggle --- */
.filter-toggle-mobile {
  display: none;
  width: 100%;
  padding: 12px 20px;
  background: var(--off-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  margin-bottom: 20px;
  font-family: var(--font-sans);
  color: var(--text-primary);
}

/* ============================================
   ABOUT PAGE
   ============================================ */
.about-story {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-image-wrap {
  position: relative;
}

.about-image-wrap img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.about-image-accent {
  position: absolute;
  bottom: -16px;
  right: -16px;
  width: 120px;
  height: 120px;
  background: var(--gold);
  border-radius: var(--radius-md);
  z-index: -1;
}

.about-content h2 {
  font-size: 32px;
  margin-bottom: 20px;
}

.about-content p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 16px;
}

.about-values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.about-value-item {
  text-align: center;
  padding: 32px 20px;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.about-value-item:hover {
  border-color: var(--gold);
  box-shadow: var(--shadow-sm);
}

.about-value-icon {
  font-size: 28px;
  color: var(--gold);
  margin-bottom: 12px;
}

.about-value-title {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
}

.about-value-desc {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.about-team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

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

.team-member img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: 16px;
}

.team-member h4 {
  font-family: var(--font-serif);
  font-size: 18px;
  margin-bottom: 4px;
}

.team-member p {
  font-size: 13px;
  color: var(--text-secondary);
}

/* ============================================
   CONTACT PAGE
   ============================================ */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 64px;
  padding: 40px 0 80px;
}

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

.contact-info-icon {
  width: 48px;
  height: 48px;
  background: var(--off-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 18px;
  flex-shrink: 0;
}

.contact-info-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.contact-info-value {
  font-size: 15px;
  color: var(--text-primary);
}

.contact-info-value a:hover {
  color: var(--gold);
}

.contact-whatsapp-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  background: #25D366;
  color: white;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 15px;
  margin-top: 12px;
  transition: var(--transition);
  text-decoration: none;
}

.contact-whatsapp-btn:hover {
  background: #1DA851;
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(37,211,102,0.3);
}

.contact-form {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 40px;
}

.contact-form h3 {
  font-size: 22px;
  margin-bottom: 24px;
}

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

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 6px;
  color: var(--text-primary);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-family: var(--font-sans);
  background: var(--white);
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201,169,78,0.1);
}

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

.form-submit {
  width: 100%;
  justify-content: center;
  margin-top: 8px;
}

.form-success {
  display: none;
  text-align: center;
  padding: 40px;
}

.form-success.active {
  display: block;
}

.form-success-icon {
  font-size: 48px;
  color: var(--gold);
  margin-bottom: 16px;
}

.form-success h3 {
  font-family: var(--font-serif);
  font-size: 24px;
  margin-bottom: 8px;
}

.form-success p {
  color: var(--text-secondary);
}

/* ============================================
   PRODUCT DETAIL MODAL
   ============================================ */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0,0,0,0.6);
  z-index: 2000;
  backdrop-filter: blur(4px);
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.modal-overlay.active {
  display: flex;
}

.modal {
  background: var(--white);
  border-radius: var(--radius-lg);
  max-width: 800px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  animation: modal-in 0.3s ease;
}

@keyframes modal-in {
  from { opacity: 0; transform: translateY(20px) scale(0.97); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: var(--off-white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 18px;
  color: var(--text-secondary);
  transition: var(--transition);
  z-index: 10;
}

.modal-close:hover {
  background: var(--text-primary);
  color: var(--white);
}

.modal-image {
  width: 100%;
  height: 360px;
  object-fit: cover;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
/* --- Product Image Carousel --- */
.modal-image-carousel {
  position: relative;
  width: 100%;
  background: var(--dark);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}
.carousel-container {
  width: 100%;
  height: 100%;
}
.carousel-slide {
  width: 100%;
  height: 100%;
}
.carousel-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  border: none;
  border-radius: 50%;
  background: rgba(0,0,0,0.5);
  color: var(--white);
  font-size: 24px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  z-index: 5;
}
.carousel-btn:hover {
  background: var(--gold);
}
.carousel-prev {
  left: 12px;
}
.carousel-next {
  right: 12px;
}
.carousel-dots {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
  z-index: 5;
}
.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  cursor: pointer;
  transition: var(--transition);
}
.carousel-dot.active {
  background: var(--gold);
  transform: scale(1.3);
}
.carousel-counter {
  position: absolute;
  top: 12px;
  right: 12px;
  padding: 4px 10px;
  background: rgba(0,0,0,0.6);
  color: var(--white);
  font-size: 12px;
  font-weight: 600;
  border-radius: 12px;
  z-index: 5;
}


.modal-body {
  padding: 32px;
}

.modal-brand {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gold);
}

.modal-title {
  font-family: var(--font-serif);
  font-size: 28px;
  margin: 8px 0 16px;
}

.modal-price {
  font-family: var(--font-serif);
  font-size: 32px;
  font-weight: 700;
  color: var(--gold-dark);
  margin-bottom: 20px;
}

.modal-specs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 24px;
  padding: 20px;
  background: var(--off-white);
  border-radius: var(--radius-sm);
}

.modal-spec-item {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
}

.modal-spec-label {
  color: var(--text-secondary);
}

.modal-spec-value {
  font-weight: 600;
}

.modal-description {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 24px;
}

.modal-actions {
  display: flex;
  gap: 16px;
}

.modal-actions .btn {
  flex: 1;
  justify-content: center;
}

/* ============================================
   ANIMATIONS
   ============================================ */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .machines-grid,
  .inventory-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .inventory-layout {
    grid-template-columns: 1fr;
  }

  .filter-sidebar {
    display: none;
    position: static;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 20px;
    margin-bottom: 20px;
  }

  .filter-sidebar.open {
    display: block;
  }

  .filter-toggle-mobile {
    display: block;
  }

  .about-story {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .contact-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-values {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 36px;
  }

  .section-title {
    font-size: 28px;
  }

  .machines-grid,
  .inventory-grid {
    grid-template-columns: 1fr;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .stat-number {
    font-size: 36px;
  }

  .brands-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .hero-stats {
    gap: 24px;
    flex-wrap: wrap;
  }

  .hero-stat-value {
    font-size: 28px;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  .about-values {
    grid-template-columns: 1fr;
  }

  .about-team-grid {
    grid-template-columns: 1fr;
  }

  .contact-form {
    padding: 24px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .modal-body {
    padding: 24px;
  }

  .modal-image {
    height: 240px;
  }

  .modal-specs {
    grid-template-columns: 1fr;
  }

  .modal-actions {
    flex-direction: column;
  }

  .page-hero-content h1 {
    font-size: 32px;
  }

  /* Mobile Nav */
  .nav-links {
    display: none;
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    background: var(--white);
    flex-direction: column;
    padding: 24px;
    gap: 20px;
    box-shadow: var(--shadow-lg);
    border-top: 1px solid var(--border-light);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-link {
    color: var(--text-primary);
    font-size: 16px;
  }

  .nav-whatsapp {
    background: var(--gold);
    border-color: var(--gold);
    color: var(--white);
    width: 100%;
    justify-content: center;
  }

  .nav-toggle {
    display: flex;
  }

  section {
    padding: 60px 0;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 30px;
  }

  .hero-sub {
    font-size: 15px;
  }

  .container {
    padding: 0 16px;
  }

  .inventory-controls {
    flex-direction: column;
    gap: 12px;
    align-items: stretch;
  }

  .inventory-sort {
    justify-content: space-between;
  }
}