/* ============================================
   IranSazeh - قالب ساخت و ساز
   Creative Construction Theme
   ============================================ */

@import url('https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.3/font/bootstrap-icons.min.css');

:root {
  --primary: #FF6B00;
  --primary-dark: #E55A00;
  --primary-light: #FF8533;
  --secondary: #1A2332;
  --secondary-light: #2A3548;
  --accent: #FFD600;
  --dark: #0D1117;
  --gray-900: #1A1F2E;
  --gray-700: #3D4556;
  --gray-500: #6B7280;
  --gray-300: #D1D5DB;
  --gray-100: #F3F4F6;
  --white: #FFFFFF;
  --heading: #FFFFFF;
  --success: #10B981;
  --danger: #EF4444;
  --blueprint: rgba(0, 150, 255, 0.08);
  --glass-bg: rgba(255, 255, 255, 0.05);
  --glass-border: rgba(255, 255, 255, 0.12);
  --card-border: rgba(255, 255, 255, 0.08);
  --card-bg: rgba(255, 255, 255, 0.03);
  --hero-overlay: linear-gradient(135deg, rgba(13, 17, 23, 0.92) 0%, rgba(26, 35, 50, 0.85) 50%, rgba(13, 17, 23, 0.95) 100%);
  --header-scrolled-bg: rgba(13, 17, 23, 0.95);
  --header-scrolled-border: rgba(255, 107, 0, 0.2);
  --input-bg: #1A1F2E;
  --input-border: rgba(255, 255, 255, 0.1);
  --overlay-bg: rgba(0, 0, 0, 0.6);
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 12px 48px rgba(0, 0, 0, 0.18);
  --radius: 8px;
  --radius-lg: 16px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-main: 'IRANSansX', 'IRANSans', 'Segoe UI', Tahoma, sans-serif;
  --font-display: 'IRANSansX', 'IRANSans', 'Segoe UI', Tahoma, sans-serif;
  color-scheme: dark;
}

[data-theme="light"] {
  --secondary: #E2E8F0;
  --secondary-light: #CBD5E1;
  --dark: #F1F5F9;
  --gray-900: #FFFFFF;
  --gray-700: #94A3B8;
  --gray-500: #64748B;
  --gray-300: #475569;
  --gray-100: #1E293B;
  --heading: #0F172A;
  --blueprint: rgba(0, 100, 200, 0.06);
  --glass-bg: rgba(15, 23, 42, 0.04);
  --glass-border: rgba(15, 23, 42, 0.12);
  --card-border: rgba(15, 23, 42, 0.1);
  --card-bg: #FFFFFF;
  --hero-overlay: linear-gradient(135deg, rgba(241, 245, 249, 0.94) 0%, rgba(226, 232, 240, 0.9) 50%, rgba(241, 245, 249, 0.96) 100%);
  --header-scrolled-bg: rgba(255, 255, 255, 0.95);
  --header-scrolled-border: rgba(255, 107, 0, 0.25);
  --input-bg: #FFFFFF;
  --input-border: rgba(15, 23, 42, 0.12);
  --overlay-bg: rgba(15, 23, 42, 0.4);
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 12px 48px rgba(0, 0, 0, 0.1);
  color-scheme: light;
}

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

.bi {
  display: inline-block;
  line-height: 1;
  vertical-align: -0.125em;
}

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

body {
  font-family: var(--font-main);
  background: var(--dark);
  color: var(--gray-300);
  line-height: 1.7;
  overflow-x: hidden;
  direction: rtl;
  transition: background-color var(--transition), color var(--transition);
}

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

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

ul { list-style: none; }

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Blueprint Grid Background */
.blueprint-bg {
  position: relative;
}

.blueprint-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--blueprint) 1px, transparent 1px),
    linear-gradient(90deg, var(--blueprint) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: 0;
}

/* ============================================
   HEADER
   ============================================ */
.header {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
}

.header.scrolled {
  background: var(--header-scrolled-bg);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--header-scrolled-border);
  padding: 10px 0;
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-size: 2rem;
  letter-spacing: 2px;
  color: var(--heading);
}

.logo__icon {
  width: 48px;
  height: 48px;
  background: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  clip-path: polygon(0 0, 100% 0, 100% 70%, 70% 100%, 0 100%);
  font-size: 1.5rem;
}

.logo span { color: var(--primary); }

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

.nav__link {
  padding: 8px 16px;
  font-weight: 500;
  color: var(--gray-300);
  border-radius: var(--radius);
  position: relative;
}

.nav__link:hover,
.nav__link.active {
  color: var(--heading);
}

.nav__link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 16px;
  left: 16px;
  height: 2px;
  background: var(--primary);
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.icon-btn {
  width: 44px;
  height: 44px;
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--heading);
  transition: var(--transition);
  position: relative;
}

.icon-btn:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: #FFFFFF;
}

.theme-toggle {
  font-size: 1.15rem;
  line-height: 1;
}

.theme-toggle__sun { display: none; }
.theme-toggle__moon { display: inline; }

[data-theme="light"] .theme-toggle__sun { display: inline; }
[data-theme="light"] .theme-toggle__moon { display: none; }

.cart-badge {
  position: absolute;
  top: -6px;
  left: -6px;
  width: 20px;
  height: 20px;
  background: var(--accent);
  color: var(--dark);
  font-size: 11px;
  font-weight: 700;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-family: var(--font-main);
  font-size: 0.95rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--transition);
}

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

.btn--primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255, 107, 0, 0.4);
}

.btn--outline {
  background: transparent;
  color: var(--heading);
  border: 2px solid var(--glass-border);
}

.btn--outline:hover {
  border-color: var(--primary);
  color: var(--primary);
}

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

.btn--accent:hover {
  background: #FFE033;
  transform: translateY(-2px);
}

.btn--lg { padding: 18px 36px; font-size: 1.05rem; }

.btn--sm { padding: 10px 20px; font-size: 0.85rem; }

/* Mobile Menu */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.menu-toggle span {
  width: 28px;
  height: 3px;
  background: var(--heading);
  border-radius: 2px;
  transition: var(--transition);
}

.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  right: -100%;
  width: 320px;
  height: 100vh;
  background: var(--secondary);
  z-index: 1001;
  padding: 80px 32px 32px;
  transition: var(--transition);
  border-left: 3px solid var(--primary);
}

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

.mobile-nav__link {
  display: block;
  padding: 16px 0;
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--gray-300);
  border-bottom: 1px solid var(--card-border);
}

.mobile-nav__link:hover { color: var(--primary); }

.overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--overlay-bg);
  z-index: 1000;
  opacity: 0;
  transition: var(--transition);
}

.overlay.active {
  display: block;
  opacity: 1;
}

/* ============================================
   HERO
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding-top: 100px;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    var(--hero-overlay),
    url('images/hero-bg.svg') center/cover no-repeat;
}

.hero__diagonal {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 120px;
  background: var(--dark);
  clip-path: polygon(0 60%, 100% 0, 100% 100%, 0 100%);
}

.hero__content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(255, 107, 0, 0.15);
  border: 1px solid rgba(255, 107, 0, 0.3);
  border-radius: 50px;
  font-size: 0.85rem;
  color: var(--primary-light);
  margin-bottom: 24px;
}

.hero__badge::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--primary);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 5.5rem);
  line-height: 1.1;
  color: var(--heading);
  letter-spacing: 2px;
  margin-bottom: 24px;
}

.hero__title span {
  color: var(--primary);
  display: block;
}

.hero__desc {
  font-size: 1.15rem;
  color: var(--gray-500);
  margin-bottom: 40px;
  max-width: 520px;
}

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

.hero__visual {
  position: relative;
}

.hero__image-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.hero__image-frame::before {
  content: '';
  position: absolute;
  inset: -3px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  z-index: -1;
  border-radius: calc(var(--radius-lg) + 3px);
}

.hero__image-frame img {
  width: 100%;
  height: 480px;
  object-fit: cover;
}

.hero__stats-float {
  position: absolute;
  bottom: -30px;
  right: -30px;
  background: var(--secondary);
  border: 1px solid rgba(255, 107, 0, 0.3);
  border-radius: var(--radius-lg);
  padding: 24px 32px;
  display: flex;
  gap: 32px;
  box-shadow: var(--shadow-lg);
}

.hero__stat-num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  color: var(--primary);
  line-height: 1;
}

.hero__stat-label {
  font-size: 0.8rem;
  color: var(--gray-500);
}

.hero__tape {
  position: absolute;
  top: 40px;
  left: -20px;
  background: repeating-linear-gradient(
    -45deg,
    var(--accent),
    var(--accent) 10px,
    var(--dark) 10px,
    var(--dark) 20px
  );
  padding: 8px 40px;
  font-weight: 700;
  font-size: 0.75rem;
  color: var(--dark);
  transform: rotate(-5deg);
  letter-spacing: 2px;
}

/* ============================================
   SECTIONS
   ============================================ */
.section {
  padding: 100px 0;
  position: relative;
}

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

.section__header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 64px;
}

.section__tag {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 16px;
}

.section__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  color: var(--heading);
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.section__desc {
  color: var(--gray-500);
  font-size: 1.05rem;
}

/* Services Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

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

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 4px;
  height: 0;
  background: var(--primary);
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: rgba(255, 107, 0, 0.3);
  background: rgba(255, 107, 0, 0.05);
}

.service-card:hover::before { height: 100%; }

.service-card__icon {
  width: 64px;
  height: 64px;
  background: rgba(255, 107, 0, 0.15);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin-bottom: 24px;
}

.service-card__title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--heading);
  margin-bottom: 12px;
}

.service-card__desc {
  color: var(--gray-500);
  font-size: 0.95rem;
  margin-bottom: 20px;
}

.service-card__link {
  color: var(--primary);
  font-weight: 600;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.service-card__link:hover { gap: 12px; }

/* Products Grid */
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.product-card {
  background: var(--gray-900);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--card-border);
  transition: var(--transition);
  group: product;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(255, 107, 0, 0.2);
}

.product-card__image {
  position: relative;
  height: 220px;
  overflow: hidden;
}

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

.product-card:hover .product-card__image img {
  transform: scale(1.08);
}

.product-card__badge {
  position: absolute;
  top: 16px;
  right: 16px;
  padding: 6px 12px;
  background: var(--primary);
  color: var(--heading);
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 50px;
}

.product-card__actions {
  position: absolute;
  bottom: 16px;
  left: 16px;
  display: flex;
  gap: 8px;
  opacity: 0;
  transform: translateY(10px);
  transition: var(--transition);
}

.product-card:hover .product-card__actions {
  opacity: 1;
  transform: translateY(0);
}

.product-card__action-btn {
  width: 40px;
  height: 40px;
  background: var(--white);
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.product-card__action-btn:hover {
  background: var(--primary);
  color: var(--heading);
}

.product-card__body {
  padding: 24px;
}

.product-card__category {
  font-size: 0.8rem;
  color: var(--primary);
  font-weight: 500;
  margin-bottom: 8px;
}

.product-card__title {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--heading);
  margin-bottom: 12px;
}

.product-card__price {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px 12px;
}

.product-card__price-current {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  color: var(--accent);
}

.product-card__price-current .price-value {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
}

.product-card__price-current .price-currency {
  font-family: var(--font-main);
  font-size: 0.85rem;
  font-weight: 600;
}

.product-card__price-current--text {
  font-family: var(--font-main);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--heading);
}

.product-card__price-old {
  font-size: 0.95rem;
  color: var(--gray-500);
  text-decoration: line-through;
}

.product-card__price-old .price-value {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1;
}

/* Stats Section */
.stats-section {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.stats-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 20px,
    rgba(0, 0, 0, 0.05) 20px,
    rgba(0, 0, 0, 0.05) 40px
  );
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  position: relative;
  z-index: 1;
}

.stat-item {
  text-align: center;
  color: #FFFFFF;
}

.stat-item__num {
  font-family: var(--font-display);
  font-size: 4rem;
  line-height: 1;
  margin-bottom: 8px;
}

.stat-item__label {
  font-size: 1rem;
  opacity: 0.9;
}

/* About Preview */
.about-preview {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-preview__images {
  position: relative;
}

.about-preview__img-main {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-preview__img-main img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.about-preview__img-secondary {
  position: absolute;
  bottom: -40px;
  left: -40px;
  width: 200px;
  height: 200px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 4px solid var(--dark);
  box-shadow: var(--shadow);
}

.about-preview__experience {
  position: absolute;
  top: -20px;
  right: -20px;
  background: var(--primary);
  color: var(--heading);
  padding: 24px;
  border-radius: var(--radius-lg);
  text-align: center;
}

.about-preview__experience-num {
  font-family: var(--font-display);
  font-size: 3rem;
  line-height: 1;
}

.about-preview__features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 32px 0;
}

.about-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  background: var(--card-bg);
  border-radius: var(--radius);
  border: 1px solid var(--card-border);
}

.about-feature__icon {
  width: 40px;
  height: 40px;
  background: rgba(255, 107, 0, 0.15);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  flex-shrink: 0;
}

.about-feature__text {
  font-size: 0.9rem;
  color: var(--heading);
  font-weight: 500;
}

/* Testimonials */
.testimonials-slider {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
}

.testimonial-card__quote {
  font-size: 3rem;
  color: var(--primary);
  opacity: 0.3;
  line-height: 1;
  margin-bottom: 16px;
}

.testimonial-card__text {
  color: var(--gray-300);
  font-size: 0.95rem;
  margin-bottom: 24px;
  font-style: italic;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 16px;
}

.testimonial-card__avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--primary);
}

.testimonial-card__name {
  font-weight: 600;
  color: var(--heading);
}

.testimonial-card__role {
  font-size: 0.85rem;
  color: var(--gray-500);
}

.testimonial-card__stars {
  color: var(--accent);
  margin-top: 4px;
}

/* Blog Cards */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.blog-card {
  background: var(--gray-900);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--card-border);
  transition: var(--transition);
}

.blog-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 107, 0, 0.2);
}

.blog-card__image {
  height: 200px;
  overflow: hidden;
}

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

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

.blog-card__body {
  padding: 24px;
}

.blog-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 16px;
  font-size: 0.8rem;
  color: var(--gray-500);
  margin-bottom: 12px;
}

.blog-card__meta .meta-value {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--gray-300);
}

[data-theme="light"] .blog-card__meta .meta-value {
  color: var(--gray-500);
}

.blog-card__meta .meta-tag {
  font-family: var(--font-main);
  font-weight: 500;
}

.blog-card__title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--heading);
  margin-bottom: 12px;
  line-height: 1.5;
}

.blog-card__excerpt {
  font-size: 0.9rem;
  color: var(--gray-500);
  margin-bottom: 16px;
}

.blog-card__link {
  color: var(--primary);
  font-weight: 600;
  font-size: 0.9rem;
}

/* CTA Section */
.cta-section {
  background: linear-gradient(135deg, var(--secondary) 0%, var(--gray-900) 100%);
  border: 1px solid rgba(255, 107, 0, 0.2);
  border-radius: var(--radius-lg);
  padding: 64px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255, 107, 0, 0.15) 0%, transparent 70%);
  border-radius: 50%;
}

.cta-section__title {
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--heading);
  margin-bottom: 16px;
  position: relative;
}

.cta-section__desc {
  color: var(--gray-500);
  font-size: 1.1rem;
  margin-bottom: 32px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
}

/* Partners */
.partners-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
  opacity: 0.5;
}

.partner-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 48px;
}

.partner-logo img {
  height: 36px;
  width: auto;
  max-width: 140px;
  object-fit: contain;
  filter: grayscale(100%) brightness(1.4);
  opacity: 0.7;
  transition: var(--transition);
}

.partner-logo img:hover {
  filter: grayscale(0%) brightness(1);
  opacity: 1;
}

/* ============================================
   PAGE HEADER (Inner Pages)
   ============================================ */
.page-header {
  padding: 160px 0 80px;
  background: linear-gradient(135deg, var(--secondary) 0%, var(--dark) 100%);
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 150, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 150, 255, 0.05) 1px, transparent 1px);
  background-size: 60px 60px;
  z-index: 1;
}

.page-header::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--page-header-bg) center/cover no-repeat;
  opacity: 0.2;
}

.page-header--about { --page-header-bg: url('../images/headers/about.svg'); }
.page-header--products { --page-header-bg: url('../images/headers/products.svg'); }
.page-header--blog { --page-header-bg: url('../images/headers/blog.svg'); }
.page-header--contact { --page-header-bg: url('../images/headers/contact.svg'); }
.page-header--cart { --page-header-bg: url('../images/headers/cart.svg'); }
.page-header--checkout { --page-header-bg: url('../images/headers/checkout.svg'); }

.page-header__content {
  position: relative;
  z-index: 2;
  text-align: center;
}

.page-header__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  color: var(--heading);
  letter-spacing: 2px;
  margin-bottom: 16px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--gray-500);
}

.breadcrumb a:hover { color: var(--primary); }

.breadcrumb__sep { color: var(--gray-700); }

.breadcrumb__current { color: var(--primary); }

/* ============================================
   PRODUCTS PAGE
   ============================================ */
.shop-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 32px;
}

.shop-sidebar {
  background: var(--gray-900);
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--card-border);
  height: fit-content;
  position: sticky;
  top: 100px;
}

.shop-sidebar__title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--heading);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--primary);
}

.filter-group { margin-bottom: 28px; }

.filter-group__label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--gray-300);
  margin-bottom: 12px;
}

.filter-checkbox {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  cursor: pointer;
  font-size: 0.9rem;
  color: var(--gray-500);
}

.filter-checkbox input {
  accent-color: var(--primary);
  width: 18px;
  height: 18px;
}

.filter-checkbox:hover { color: var(--heading); }

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

.price-range input {
  width: 100%;
  padding: 10px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  color: var(--heading);
  font-family: var(--font-main);
}

.shop-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
  padding: 16px 24px;
  background: var(--gray-900);
  border-radius: var(--radius);
  border: 1px solid var(--card-border);
}

.shop-toolbar__count {
  color: var(--gray-500);
  font-size: 0.9rem;
}

.shop-toolbar__count strong { color: var(--heading); }

.shop-toolbar__sort select {
  padding: 10px 16px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  color: var(--heading);
  font-family: var(--font-main);
  cursor: pointer;
}

/* Product Detail */
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.product-gallery__main {
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 16px;
  border: 1px solid var(--card-border);
}

.product-gallery__main img {
  width: 100%;
  height: 450px;
  object-fit: cover;
}

.product-gallery__thumbs {
  display: flex;
  gap: 12px;
}

.product-gallery__thumb {
  width: 80px;
  height: 80px;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  opacity: 0.6;
  transition: var(--transition);
}

.product-gallery__thumb.active,
.product-gallery__thumb:hover {
  border-color: var(--primary);
  opacity: 1;
}

.product-gallery__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-info__category {
  color: var(--primary);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.product-info__title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--heading);
  margin-bottom: 16px;
}

.product-info__rating {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.product-info__stars { color: var(--accent); }

.product-info__reviews {
  color: var(--gray-500);
  font-size: 0.9rem;
}

.product-info__price {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px 16px;
  margin-bottom: 24px;
}

.product-info__price-current {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  color: var(--accent);
}

.product-info__price-current .price-value {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
}

.product-info__price-current .price-currency {
  font-family: var(--font-main);
  font-size: 1rem;
  font-weight: 600;
}

.product-info__price-current--text {
  font-family: var(--font-main);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--heading);
}

.product-info__price-old {
  font-size: 1.2rem;
  color: var(--gray-500);
  text-decoration: line-through;
}

.product-info__price-old .price-value {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1;
}

.product-info__desc {
  color: var(--gray-500);
  margin-bottom: 32px;
  line-height: 1.8;
}

.product-info__options { margin-bottom: 32px; }

.product-info__option-label {
  font-weight: 600;
  color: var(--heading);
  margin-bottom: 12px;
}

.quantity-selector {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.quantity-selector button {
  width: 44px;
  height: 44px;
  background: var(--glass-bg);
  border: none;
  color: var(--heading);
  font-size: 1.2rem;
  cursor: pointer;
  transition: var(--transition);
}

.quantity-selector button:hover { background: var(--primary); }

.quantity-selector input {
  width: 60px;
  height: 44px;
  background: transparent;
  border: none;
  text-align: center;
  color: var(--heading);
  font-family: var(--font-main);
  font-size: 1rem;
}

.product-info__actions {
  display: flex;
  gap: 16px;
  margin-bottom: 32px;
}

.product-info__meta {
  padding-top: 24px;
  border-top: 1px solid var(--card-border);
}

.product-info__meta-item {
  display: flex;
  gap: 8px;
  padding: 8px 0;
  font-size: 0.9rem;
  color: var(--gray-500);
}

.product-info__meta-item strong { color: var(--gray-300); }

.product-tabs {
  margin-top: 64px;
}

.product-tabs__nav {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--card-border);
  margin-bottom: 32px;
}

.product-tabs__btn {
  padding: 16px 32px;
  background: none;
  border: none;
  color: var(--gray-500);
  font-family: var(--font-main);
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: var(--transition);
}

.product-tabs__btn.active,
.product-tabs__btn:hover {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.product-tabs__panel { display: none; }
.product-tabs__panel.active { display: block; }

/* ============================================
   BLOG PAGE
   ============================================ */
.blog-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 48px;
}

.blog-sidebar {
  position: sticky;
  top: 100px;
  height: fit-content;
}

.sidebar-widget {
  background: var(--gray-900);
  border-radius: var(--radius-lg);
  padding: 28px;
  border: 1px solid var(--card-border);
  margin-bottom: 24px;
}

.sidebar-widget__title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--heading);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--primary);
}

.search-form {
  display: flex;
  gap: 8px;
}

.search-form input {
  flex: 1;
  padding: 12px 16px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  color: var(--heading);
  font-family: var(--font-main);
}

.search-form button {
  padding: 12px 16px;
  background: var(--primary);
  border: none;
  border-radius: var(--radius);
  color: var(--heading);
  cursor: pointer;
}

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  padding: 6px 14px;
  background: var(--glass-bg);
  border-radius: 50px;
  font-size: 0.85rem;
  color: var(--gray-500);
  transition: var(--transition);
}

.tag:hover {
  background: var(--primary);
  color: var(--heading);
}

.recent-post {
  display: flex;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--card-border);
}

.recent-post:last-child { border-bottom: none; }

.recent-post__img {
  width: 70px;
  height: 70px;
  border-radius: var(--radius);
  object-fit: cover;
  flex-shrink: 0;
}

.recent-post__title {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--heading);
  line-height: 1.4;
}

.recent-post__date {
  font-size: 0.8rem;
  color: var(--gray-500);
  margin-top: 4px;
}

/* Blog Post */
.blog-post {
  max-width: 800px;
}

.blog-post__featured {
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 32px;
}

.blog-post__featured img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.blog-post__meta {
  display: flex;
  gap: 24px;
  margin-bottom: 24px;
  font-size: 0.9rem;
  color: var(--gray-500);
}

.blog-post__title {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--heading);
  margin-bottom: 24px;
  line-height: 1.4;
}

.blog-post__content {
  color: var(--gray-300);
  line-height: 2;
}

.blog-post__content h2 {
  color: var(--heading);
  font-size: 1.5rem;
  margin: 32px 0 16px;
}

.blog-post__content p { margin-bottom: 16px; }

.blog-post__content blockquote {
  border-right: 4px solid var(--primary);
  padding: 20px 24px;
  margin: 24px 0;
  background: rgba(255, 107, 0, 0.08);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-style: italic;
  color: var(--gray-300);
}

.blog-post__share {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--card-border);
}

.share-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}

.share-btn:hover {
  background: var(--primary);
  border-color: var(--primary);
}

/* ============================================
   ABOUT PAGE
   ============================================ */
.about-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  margin-bottom: 80px;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.team-card {
  text-align: center;
  background: var(--gray-900);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  border: 1px solid var(--card-border);
  transition: var(--transition);
}

.team-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 107, 0, 0.2);
}

.team-card__avatar {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 20px;
  border: 3px solid var(--primary);
}

.team-card__name {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--heading);
  margin-bottom: 4px;
}

.team-card__role {
  color: var(--primary);
  font-size: 0.85rem;
  margin-bottom: 16px;
}

.team-card__social {
  display: flex;
  justify-content: center;
  gap: 12px;
}

.team-card__social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--glass-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  transition: var(--transition);
}

.team-card__social a:hover {
  background: var(--primary);
}

.timeline {
  position: relative;
  padding-right: 40px;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  right: 15px;
  width: 2px;
  height: 100%;
  background: rgba(255, 107, 0, 0.3);
}

.timeline-item {
  position: relative;
  padding-bottom: 40px;
  padding-right: 40px;
}

.timeline-item::before {
  content: '';
  position: absolute;
  right: -25px;
  top: 4px;
  width: 14px;
  height: 14px;
  background: var(--primary);
  border-radius: 50%;
  border: 3px solid var(--dark);
}

.timeline-item__year {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--primary);
  margin-bottom: 8px;
}

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

.timeline-item__desc {
  color: var(--gray-500);
  font-size: 0.95rem;
}

/* ============================================
   CONTACT PAGE
   ============================================ */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
}

.contact-info-card {
  background: var(--gray-900);
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--card-border);
  margin-bottom: 24px;
  display: flex;
  gap: 20px;
  transition: var(--transition);
}

.contact-info-card:hover {
  border-color: rgba(255, 107, 0, 0.3);
}

.contact-info-card__icon {
  width: 56px;
  height: 56px;
  background: rgba(255, 107, 0, 0.15);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.contact-info-card__title {
  font-weight: 600;
  color: var(--heading);
  margin-bottom: 4px;
}

.contact-info-card__text {
  color: var(--gray-500);
  font-size: 0.95rem;
}

.contact-form {
  background: var(--gray-900);
  border-radius: var(--radius-lg);
  padding: 40px;
  border: 1px solid var(--card-border);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group { margin-bottom: 20px; }

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gray-300);
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 16px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  color: var(--heading);
  font-family: var(--font-main);
  font-size: 0.95rem;
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(255, 107, 0, 0.15);
}

.form-group textarea {
  min-height: 150px;
  resize: vertical;
}

.contact-image {
  margin-top: 48px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--card-border);
}

.contact-image img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  display: block;
}

.contact-map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 400px;
  margin-top: 48px;
  border: 1px solid var(--card-border);
}

.contact-map iframe {
  width: 100%;
  height: 100%;
  border: none;
  filter: grayscale(80%) invert(90%) contrast(90%);
}

/* ============================================
   CART PAGE
   ============================================ */
.cart-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 32px;
}

.cart-table {
  background: var(--gray-900);
  border-radius: var(--radius-lg);
  border: 1px solid var(--card-border);
  overflow: hidden;
}

.cart-table__header {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 60px;
  padding: 16px 24px;
  background: var(--card-bg);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.cart-item {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 60px;
  padding: 24px;
  align-items: center;
  border-top: 1px solid var(--card-border);
}

.cart-item__product {
  display: flex;
  align-items: center;
  gap: 16px;
}

.cart-item__img {
  width: 80px;
  height: 80px;
  border-radius: var(--radius);
  object-fit: cover;
}

.cart-item__name {
  font-weight: 600;
  color: var(--heading);
  margin-bottom: 4px;
}

.cart-item__category {
  font-size: 0.85rem;
  color: var(--gray-500);
}

.cart-item__price {
  font-weight: 600;
  color: var(--heading);
}

.cart-item__total {
  font-weight: 700;
  color: var(--accent);
}

.cart-item__remove {
  width: 36px;
  height: 36px;
  background: rgba(239, 68, 68, 0.1);
  border: none;
  border-radius: var(--radius);
  color: var(--danger);
  cursor: pointer;
  transition: var(--transition);
}

.cart-item__remove:hover {
  background: var(--danger);
  color: var(--heading);
}

.cart-summary {
  background: var(--gray-900);
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--card-border);
  height: fit-content;
  position: sticky;
  top: 100px;
}

.cart-summary__title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--heading);
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--card-border);
}

.cart-summary__row {
  display: flex;
  justify-content: space-between;
  padding: 12px 0;
  font-size: 0.95rem;
  color: var(--gray-500);
}

.cart-summary__row.total {
  border-top: 1px solid var(--card-border);
  margin-top: 12px;
  padding-top: 20px;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--heading);
}

.cart-summary__row.total span:last-child {
  color: var(--accent);
}

.cart-summary .btn { width: 100%; margin-top: 16px; }

.coupon-form {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
}

.coupon-form input {
  flex: 1;
  padding: 12px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  color: var(--heading);
  font-family: var(--font-main);
}

.cart-empty {
  text-align: center;
  padding: 80px 32px;
}

.cart-empty__icon {
  font-size: 4rem;
  margin-bottom: 24px;
  opacity: 0.3;
}

.cart-empty__image {
  width: 200px;
  height: 200px;
  object-fit: contain;
  margin: 0 auto 24px;
  display: block;
  opacity: 0.85;
}

.cart-empty__title {
  font-size: 1.5rem;
  color: var(--heading);
  margin-bottom: 12px;
}

.cart-empty__desc {
  color: var(--gray-500);
  margin-bottom: 32px;
}

/* ============================================
   CHECKOUT PAGE
   ============================================ */
.checkout-layout {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
}

.checkout-steps {
  display: flex;
  gap: 8px;
  margin-bottom: 40px;
}

.checkout-step {
  flex: 1;
  text-align: center;
  padding: 16px;
  background: var(--card-bg);
  border-radius: var(--radius);
  border: 1px solid var(--card-border);
  position: relative;
}

.checkout-step.active {
  background: rgba(255, 107, 0, 0.1);
  border-color: var(--primary);
}

.checkout-step.completed {
  background: rgba(16, 185, 129, 0.1);
  border-color: var(--success);
}

.checkout-step__num {
  width: 32px;
  height: 32px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 8px;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--heading);
}

.checkout-step.active .checkout-step__num {
  background: var(--primary);
}

.checkout-step.completed .checkout-step__num {
  background: var(--success);
}

.checkout-step__label {
  font-size: 0.85rem;
  color: var(--gray-500);
}

.checkout-step.active .checkout-step__label {
  color: var(--heading);
}

.checkout-section {
  background: var(--gray-900);
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--card-border);
  margin-bottom: 24px;
}

.checkout-section__title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--heading);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.checkout-section__title span {
  width: 32px;
  height: 32px;
  background: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
}

.payment-methods {
  display: grid;
  gap: 12px;
}

.payment-method {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--transition);
}

.payment-method:hover,
.payment-method.selected {
  border-color: var(--primary);
  background: rgba(255, 107, 0, 0.05);
}

.payment-method input {
  accent-color: var(--primary);
  width: 20px;
  height: 20px;
}

.payment-method__icon {
  font-size: 1.5rem;
}

.payment-method__info { flex: 1; }

.payment-method__name {
  font-weight: 600;
  color: var(--heading);
}

.payment-method__desc {
  font-size: 0.85rem;
  color: var(--gray-500);
}

.order-summary-item {
  display: flex;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--card-border);
}

.order-summary-item__img {
  width: 60px;
  height: 60px;
  border-radius: var(--radius);
  object-fit: cover;
}

.order-summary-item__info { flex: 1; }

.order-summary-item__name {
  font-weight: 500;
  color: var(--heading);
  font-size: 0.95rem;
}

.order-summary-item__qty {
  font-size: 0.85rem;
  color: var(--gray-500);
}

.order-summary-item__price {
  font-weight: 600;
  color: var(--accent);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--secondary);
  padding-top: 80px;
  border-top: 3px solid var(--primary);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 64px;
}

.footer__brand-desc {
  color: var(--gray-500);
  font-size: 0.95rem;
  margin: 20px 0;
  line-height: 1.8;
}

.footer__social {
  display: flex;
  gap: 12px;
}

.footer__social a {
  width: 40px;
  height: 40px;
  background: var(--glass-bg);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.footer__social a:hover {
  background: var(--primary);
}

.footer__title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--heading);
  margin-bottom: 24px;
}

.footer__links li { margin-bottom: 12px; }

.footer__links a {
  color: var(--gray-500);
  font-size: 0.95rem;
}

.footer__links a:hover { color: var(--primary); }

.footer__contact-item {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 0.95rem;
  color: var(--gray-500);
}

.footer__contact-item span:first-child {
  color: var(--primary);
}

.footer__bottom {
  padding: 24px 0;
  border-top: 1px solid var(--card-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.9rem;
  color: var(--gray-500);
}

/* ============================================
   UTILITIES
   ============================================ */
.text-center { text-align: center; }
.text-primary { color: var(--primary); }
.text-white { color: var(--heading); }
.mb-16 { margin-bottom: 16px; }
.mb-32 { margin-bottom: 32px; }
.mb-48 { margin-bottom: 48px; }
.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }

/* Animations */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Toast Notification */
.toast {
  position: fixed;
  bottom: 32px;
  left: 32px;
  background: var(--secondary);
  border: 1px solid var(--primary);
  border-radius: var(--radius);
  padding: 16px 24px;
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 9999;
  transform: translateY(100px);
  opacity: 0;
  transition: var(--transition);
  box-shadow: var(--shadow-lg);
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

.toast__icon {
  width: 32px;
  height: 32px;
  background: var(--success);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--heading);
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 48px;
}

.pagination__btn {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gray-900);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  color: var(--gray-500);
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}

.pagination__btn:hover,
.pagination__btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #FFFFFF;
}

/* ============================================
   LIGHT THEME — جزئیات تکمیلی
   ============================================ */
[data-theme="light"] .contact-map iframe {
  filter: grayscale(10%) contrast(100%);
}

[data-theme="light"] .partner-logo img {
  filter: grayscale(100%) brightness(0.55);
  opacity: 0.9;
}

[data-theme="light"] .page-header::after {
  opacity: 0.1;
}

[data-theme="light"] .hero__tape {
  color: #0F172A;
}

[data-theme="light"] .quantity-selector {
  border-color: var(--glass-border);
}

[data-theme="light"] .quantity-selector button:hover {
  color: #FFFFFF;
}

[data-theme="light"] select option {
  background: var(--input-bg);
  color: var(--heading);
}

/* ============================================
   AUTH PAGES
   ============================================ */
.auth-section {
  min-height: calc(100vh - 80px);
  display: flex;
  align-items: center;
  padding: 140px 0 100px;
  overflow: hidden;
}

.auth-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 420px;
  gap: 48px;
  align-items: stretch;
}

.auth-panel {
  background:
    linear-gradient(135deg, rgba(255, 107, 0, 0.14), rgba(255, 214, 0, 0.08)),
    var(--gray-900);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 48px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.auth-panel::before {
  content: '';
  position: absolute;
  inset: 24px;
  border: 1px solid rgba(255, 107, 0, 0.2);
  border-radius: var(--radius-lg);
  pointer-events: none;
}

.auth-panel__content {
  position: relative;
  z-index: 1;
  max-width: 520px;
}

.auth-panel__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  margin-bottom: 24px;
  border-radius: 999px;
  color: var(--primary);
  background: rgba(255, 107, 0, 0.12);
  border: 1px solid rgba(255, 107, 0, 0.25);
  font-size: 0.85rem;
  font-weight: 700;
}

.auth-panel__title {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 5vw, 4.5rem);
  line-height: 1.15;
  color: var(--heading);
  margin-bottom: 20px;
}

.auth-panel__desc {
  color: var(--gray-500);
  line-height: 2;
  margin-bottom: 32px;
}

.auth-features {
  display: grid;
  gap: 14px;
}

.auth-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--gray-300);
  font-weight: 500;
}

.auth-feature__icon {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border-radius: var(--radius);
  color: var(--primary);
  background: rgba(255, 107, 0, 0.14);
}

.auth-card {
  background: var(--gray-900);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-lg);
}

.auth-card__header {
  margin-bottom: 28px;
}

.auth-card__title {
  font-size: 1.6rem;
  color: var(--heading);
  margin-bottom: 8px;
}

.auth-card__desc {
  color: var(--gray-500);
  font-size: 0.95rem;
}

.auth-form .form-group {
  margin-bottom: 18px;
}

.auth-form__options {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: 6px 0 24px;
  color: var(--gray-500);
  font-size: 0.9rem;
}

.auth-check {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}

.auth-check input {
  width: 16px;
  height: 16px;
  accent-color: var(--primary);
}

.auth-link {
  color: var(--primary);
  font-weight: 700;
}

.auth-link:hover {
  color: var(--primary-light);
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 28px 0;
  color: var(--gray-500);
  font-size: 0.85rem;
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  height: 1px;
  flex: 1;
  background: var(--card-border);
}

.auth-social {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.auth-social__btn {
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  color: var(--heading);
  border-radius: var(--radius);
  padding: 12px;
  font-family: var(--font-main);
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
}

.auth-social__btn:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.auth-card__footer {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--card-border);
  text-align: center;
  color: var(--gray-500);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .hero__content { grid-template-columns: 1fr; text-align: center; }
  .hero__desc { margin-left: auto; margin-right: auto; }
  .hero__buttons { justify-content: center; }
  .hero__visual { display: none; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .products-grid { grid-template-columns: repeat(3, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .about-preview { grid-template-columns: 1fr; }
  .testimonials-slider { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: repeat(2, 1fr); }
  .shop-layout { grid-template-columns: 1fr; }
  .shop-sidebar { position: static; }
  .product-detail { grid-template-columns: 1fr; }
  .blog-layout { grid-template-columns: 1fr; }
  .blog-sidebar { position: static; }
  .contact-layout { grid-template-columns: 1fr; }
  .cart-layout { grid-template-columns: 1fr; }
  .checkout-layout { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .about-hero { grid-template-columns: 1fr; }
  .auth-layout { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav { display: none; }
  .menu-toggle { display: flex; }
  .mobile-nav { display: block; }
  .header__actions .btn { display: none; }
  .services-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; gap: 12px; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
  .cart-table__header { display: none; }
  .cart-item {
    grid-template-columns: 1fr;
    gap: 16px;
    text-align: center;
  }
  .cart-item__product { flex-direction: column; }
  .checkout-steps { flex-direction: column; }
  .cta-section { padding: 40px 24px; }
  .team-grid { grid-template-columns: 1fr; }
  .auth-section { padding: 120px 0 64px; }
  .auth-panel,
  .auth-card { padding: 28px; }
  .auth-form__options { flex-direction: column; align-items: flex-start; }
  .auth-social { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .products-grid { grid-template-columns: 1fr; }
  .hero__stats-float { flex-direction: column; gap: 16px; position: static; margin-top: 24px; }
}