/* ==========================================================================
   SCI - Sanaye Chodan Isfahan
   Foolad Technic Style Corporate Engineering Design System
   (https://www.fooladtechnic.ir/fa/ Inspired Theme)
   ========================================================================== */

/* Typography */
@font-face {
  font-family: 'IRANYekan';
  font-style: normal;
  font-weight: 300;
  src: local('IRANYekan Light'), local('IRANYekanX-Light'), local('iranyekan-light'), local('IRANSans Light');
  font-display: swap;
}
@font-face {
  font-family: 'IRANYekan';
  font-style: normal;
  font-weight: 400;
  src: local('IRANYekan'), local('IRANYekan-Regular'), local('IRANYekanX-Regular'), local('iranyekan-regular'), local('IRANSans');
  font-display: swap;
}
@font-face {
  font-family: 'IRANYekan';
  font-style: normal;
  font-weight: 500;
  src: local('IRANYekan Medium'), local('IRANYekanX-Medium'), local('iranyekan-medium'), local('IRANSans Medium');
  font-display: swap;
}
@font-face {
  font-family: 'IRANYekan';
  font-style: normal;
  font-weight: 700;
  src: local('IRANYekan Bold'), local('IRANYekan-Bold'), local('IRANYekanX-Bold'), local('iranyekan-bold'), local('IRANSans Bold');
  font-display: swap;
}
@font-face {
  font-family: 'IRANYekan';
  font-style: normal;
  font-weight: 800;
  src: local('IRANYekan ExtraBold'), local('IRANYekan-ExtraBold'), local('IRANYekanX-ExtraBold'), local('iranyekan-extrabold'), local('IRANSans Black');
  font-display: swap;
}

:root {
  /* Fonts */
  --font-fa: 'IRANYekan', 'IRANYekanX', 'IRANSans', 'Vazirmatn', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-en: 'Times New Roman', Times, 'Georgia', serif;

  /* Foolad Technic Corporate Colors */
  --ft-red: #771215;
  --ft-red-dark: #5c0e10;
  --ft-red-light: #94171b;
  --ft-red-subtle: #fbeeed;
  --ft-gold: #c5a880;
  --ft-gold-dark: #a68960;
  --ft-dark: #16191e;
  --ft-dark-surface: #1e2229;
  --ft-gray-bg: #f8f9fa;
  --ft-gray-border: #e2e8f0;
  --ft-gray-text: #555555;
  --ft-heading: #222222;

  /* Layout Tokens */
  --bg-base: #FFFFFF;
  --bg-section-alt: #F8F9FA;
  --bg-surface: #FFFFFF;
  --bg-card: #FFFFFF;
  --text-heading: #1A1D20;
  --text-primary: #333333;
  --text-secondary: #555555;
  --text-muted: #777777;
  --border-color: #E2E8F0;
  --accent-primary: var(--ft-red);
  --accent-hover: var(--ft-red-dark);
  --accent-secondary: var(--ft-gold);

  /* Radii & Transitions */
  --radius-xs: 2px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-full: 9999px;

  --shadow-xs: 0 1px 3px rgba(0,0,0,0.05);
  --shadow-sm: 0 2px 6px rgba(0,0,0,0.06);
  --shadow-md: 0 6px 18px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 30px rgba(0,0,0,0.12);

  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
}

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

html {
  font-size: 15px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-fa);
  background-color: var(--bg-base);
  color: var(--text-primary);
  line-height: 1.7;
  direction: rtl;
  text-align: right;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

html[lang="en"] body {
  font-family: var(--font-en);
  direction: ltr;
  text-align: left;
}

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  outline: none;
}

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

.sci-container {
  width: 100%;
  max-width: 1220px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ==========================================================================
   1. Foolad Technic Top Bar (نوار تماس و خدمات بالایی)
   ========================================================================== */
.ft-top-bar {
  background: var(--ft-dark);
  color: #c8ccd3;
  font-size: 0.82rem;
  padding: 8px 0;
  border-bottom: 2px solid var(--ft-red);
}

.ft-top-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.ft-top-info {
  display: flex;
  align-items: center;
  gap: 20px;
}

.ft-top-info-item {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #adb5bd;
}

.ft-top-info-item svg {
  width: 14px;
  height: 14px;
  color: var(--ft-gold);
}

.ft-top-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.ft-top-btn {
  background: transparent;
  color: #adb5bd;
  font-size: 0.8rem;
  padding: 2px 8px;
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  gap: 4px;
  transition: all var(--transition-fast);
}

.ft-top-btn:hover {
  color: #FFFFFF;
  background: rgba(255,255,255,0.1);
}

/* ==========================================================================
   2. Main Header & Navbar (هدر و منوی اصلی سازمانی)
   ========================================================================== */
.ft-main-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #FFFFFF;
  box-shadow: 0 2px 10px rgba(0,0,0,0.06);
  border-bottom: 1px solid var(--border-color);
}

.ft-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.ft-logo-wrap {
  display: flex;
  align-items: center;
  gap: 14px;
}

.ft-logo-img {
  height: 52px;
  width: auto;
  object-fit: contain;
}

.ft-logo-text {
  display: flex;
  flex-direction: column;
}

.ft-logo-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--ft-heading);
  letter-spacing: -0.02em;
}

.ft-logo-subtitle {
  font-family: var(--font-en);
  font-size: 0.72rem;
  color: var(--ft-red);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Navigation */
.ft-nav-menu {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.ft-nav-link {
  font-size: 0.95rem;
  font-weight: 700;
  color: #333333;
  padding: 26px 0;
  position: relative;
  transition: color var(--transition-fast);
}

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

.ft-nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--ft-red);
  transform: scaleX(0);
  transition: transform var(--transition-fast);
}

.ft-nav-link:hover::after, .ft-nav-link.active::after {
  transform: scaleX(1);
}

.ft-header-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-xs);
  background: var(--ft-red);
  color: #FFFFFF;
  font-size: 0.88rem;
  font-weight: 700;
  border: 1px solid var(--ft-red);
  transition: all var(--transition-fast);
}

.ft-header-cta-btn:hover {
  background: var(--ft-red-dark);
  border-color: var(--ft-red-dark);
  box-shadow: var(--shadow-sm);
}

/* ==========================================================================
   3. Hero Section (اسلایدر و بنر اصلی با الگوی خطوط مورب فولادتکنیک)
   ========================================================================== */
.ft-hero-section {
  position: relative;
  background: #0f1216;
  color: #FFFFFF;
  overflow: hidden;
  min-height: 480px;
  display: flex;
  align-items: center;
}

.ft-hero-bg-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.45;
  z-index: 1;
}

.ft-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(22,25,30,0.92) 0%, rgba(22,25,30,0.65) 50%, rgba(119,18,21,0.5) 100%);
  z-index: 2;
}

.ft-hero-content {
  position: relative;
  z-index: 3;
  padding: 80px 0;
  max-width: 760px;
}

.ft-hero-tag {
  display: inline-block;
  background: var(--ft-gold);
  color: #1a1d20;
  font-size: 0.82rem;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: var(--radius-xs);
  margin-bottom: 16px;
  letter-spacing: 0.02em;
}

.ft-hero-title {
  font-size: 2.8rem;
  font-weight: 900;
  line-height: 1.35;
  margin-bottom: 18px;
  color: #FFFFFF;
}

.ft-hero-title span {
  color: var(--ft-gold);
}

.ft-hero-subtitle {
  font-size: 1.1rem;
  line-height: 1.8;
  color: #d1d5db;
  margin-bottom: 28px;
}

.ft-hero-btns {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.ft-btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 26px;
  border-radius: var(--radius-xs);
  background: var(--ft-red);
  color: #FFFFFF;
  font-size: 0.95rem;
  font-weight: 700;
  transition: all var(--transition-fast);
}

.ft-btn-primary:hover {
  background: var(--ft-red-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(119,18,21,0.4);
}

.ft-btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 26px;
  border-radius: var(--radius-xs);
  background: transparent;
  color: #FFFFFF;
  border: 1px solid #FFFFFF;
  font-size: 0.95rem;
  font-weight: 700;
  transition: all var(--transition-fast);
}

.ft-btn-secondary:hover {
  background: #FFFFFF;
  color: var(--ft-dark);
  transform: translateY(-2px);
}

/* ==========================================================================
   4. Fields of Activity / Capabilities (زمینه‌های فعالیت فولادتکنیک)
   ========================================================================== */
.ft-section {
  padding: 70px 0;
}

.ft-section-alt {
  background: var(--ft-gray-bg);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.ft-section-head {
  text-align: center;
  margin-bottom: 44px;
  position: relative;
}

.ft-section-subtitle {
  color: var(--ft-red);
  font-size: 0.88rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 6px;
  display: block;
}

.ft-section-title {
  font-size: 2.1rem;
  font-weight: 900;
  color: var(--ft-heading);
  position: relative;
  display: inline-block;
  padding-bottom: 14px;
}

.ft-section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: var(--ft-red);
}

.ft-section-desc {
  color: var(--ft-gray-text);
  font-size: 1rem;
  max-width: 700px;
  margin: 12px auto 0 auto;
  line-height: 1.7;
}

/* Service Boxes */
.ft-service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.ft-service-box {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-xs);
  display: flex;
  flex-direction: column;
  position: relative;
}

.ft-service-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--ft-red);
  transform: scaleX(0);
  transition: transform var(--transition-fast);
}

.ft-service-box:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--ft-red);
}

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

.ft-service-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.ft-service-body {
  padding: 22px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  gap: 10px;
}

.ft-service-title {
  font-size: 1.18rem;
  font-weight: 800;
  color: var(--ft-heading);
}

.ft-service-text {
  font-size: 0.9rem;
  color: var(--ft-gray-text);
  line-height: 1.7;
}

/* ==========================================================================
   5. Counter Statistics Bar (آمار و دستاوردهای سازمانی)
   ========================================================================== */
.ft-counter-section {
  background: var(--ft-dark);
  color: #FFFFFF;
  padding: 50px 0;
  border-top: 2px solid var(--ft-red);
  border-bottom: 2px solid var(--ft-gold);
}

.ft-counter-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
  text-align: center;
}

.ft-counter-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px;
  border-left: 1px solid rgba(255,255,255,0.1);
}

html[lang="fa"] .ft-counter-item {
  border-left: 1px solid rgba(255,255,255,0.1);
  border-right: none;
}

.ft-counter-item:first-child {
  border-left: none;
}

.ft-counter-number {
  font-family: var(--font-en);
  font-size: 2.6rem;
  font-weight: 900;
  color: var(--ft-gold);
  line-height: 1.2;
}

.ft-counter-label {
  font-size: 0.92rem;
  color: #d1d5db;
  font-weight: 700;
}

/* ==========================================================================
   6. Product Catalog & Portfolio (محصولات و پروژه‌های تولیدی)
   ========================================================================== */
.ft-catalog-nav {
  display: flex;
  gap: 6px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.ft-cat-btn {
  padding: 9px 18px;
  border-radius: var(--radius-xs);
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  color: #444444;
  font-size: 0.88rem;
  font-weight: 700;
  transition: all var(--transition-fast);
}

.ft-cat-btn:hover {
  border-color: var(--ft-red);
  color: var(--ft-red);
}

.ft-cat-btn.active {
  background: var(--ft-red);
  color: #FFFFFF;
  border-color: var(--ft-red);
}

.ft-subcat-nav {
  display: flex;
  gap: 6px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 30px;
  padding: 12px;
  background: var(--ft-gray-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xs);
}

.ft-subcat-btn {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  padding: 5px 12px;
  border-radius: var(--radius-xs);
  font-size: 0.82rem;
  font-weight: 600;
  color: #555555;
  transition: all var(--transition-fast);
}

.ft-subcat-btn:hover {
  border-color: var(--ft-red);
  color: var(--ft-red);
}

.ft-subcat-btn.active {
  background: var(--ft-gold);
  color: #1a1d20;
  border-color: var(--ft-gold);
  font-weight: 700;
}

/* Product Cards */
.ft-product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 22px;
}

.ft-product-card {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xs);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-xs);
}

.ft-product-card:hover {
  border-color: var(--ft-red);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.ft-product-thumb-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  background: #fdfdfd;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px;
  border-bottom: 1px solid var(--border-color);
}

.ft-product-thumb {
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
  transition: transform var(--transition-normal);
}

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

.ft-product-code-tag {
  position: absolute;
  top: 8px;
  left: 8px;
  background: var(--ft-dark);
  color: var(--ft-gold);
  padding: 2px 7px;
  border-radius: var(--radius-xs);
  font-size: 0.72rem;
  font-weight: 700;
  font-family: var(--font-en);
}

.ft-product-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  gap: 8px;
}

.ft-product-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.76rem;
  color: #777777;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 6px;
}

.ft-product-subcat {
  color: var(--ft-red);
  font-weight: 700;
}

.ft-product-name {
  font-size: 0.98rem;
  font-weight: 800;
  color: var(--ft-heading);
  line-height: 1.4;
}

.ft-product-actions {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px;
  margin-top: auto;
  padding-top: 10px;
}

/* ==========================================================================
   7. Certifications & Standards (گواهینامه‌ها و افتخارات)
   ========================================================================== */
.ft-certs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.ft-cert-card {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-left: 3px solid var(--ft-red);
  padding: 22px;
  border-radius: var(--radius-xs);
  box-shadow: var(--shadow-xs);
  transition: all var(--transition-fast);
}

html[lang="fa"] .ft-cert-card {
  border-left: 1px solid var(--border-color);
  border-right: 3px solid var(--ft-red);
}

.ft-cert-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.ft-cert-badge {
  font-family: var(--font-en);
  background: var(--ft-red-subtle);
  color: var(--ft-red);
  padding: 2px 8px;
  border-radius: var(--radius-xs);
  font-size: 0.74rem;
  font-weight: 800;
  display: inline-block;
  margin-bottom: 8px;
}

.ft-cert-title {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--ft-heading);
  margin-bottom: 6px;
}

.ft-cert-desc {
  font-size: 0.88rem;
  color: var(--ft-gray-text);
  line-height: 1.6;
}

/* ==========================================================================
   8. Articles & Knowledge Base (دانشنامه فنی و اخبار)
   ========================================================================== */
.ft-articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(330px, 1fr));
  gap: 24px;
}

.ft-article-card {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xs);
  overflow: hidden;
  box-shadow: var(--shadow-xs);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
}

.ft-article-card:hover {
  border-color: var(--ft-red);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.ft-article-thumb-wrap {
  position: relative;
  width: 100%;
  height: 190px;
  overflow: hidden;
}

.ft-article-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.ft-article-card:hover .ft-article-thumb {
  transform: scale(1.04);
}

.ft-article-cat {
  position: absolute;
  top: 10px;
  right: 10px;
  background: var(--ft-red);
  color: #FFFFFF;
  padding: 3px 8px;
  border-radius: var(--radius-xs);
  font-size: 0.72rem;
  font-weight: 700;
}

html[lang="en"] .ft-article-cat {
  right: auto;
  left: 10px;
}

.ft-article-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  gap: 8px;
}

.ft-article-meta {
  font-family: var(--font-en);
  font-size: 0.76rem;
  color: #888888;
  display: flex;
  justify-content: space-between;
}

.ft-article-title {
  font-size: 1.08rem;
  font-weight: 800;
  color: var(--ft-heading);
  line-height: 1.45;
}

.ft-article-excerpt {
  font-size: 0.86rem;
  color: var(--ft-gray-text);
  line-height: 1.6;
}

/* ==========================================================================
   9. Corporate Fat Footer (فوتر سازمانی به سبک فولادتکنیک)
   ========================================================================== */
.ft-footer {
  background: var(--ft-dark);
  color: #adb5bd;
  border-top: 3px solid var(--ft-red);
  padding: 60px 0 20px 0;
}

.ft-footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1.2fr 1fr;
  gap: 36px;
  margin-bottom: 40px;
}

.ft-footer-col {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.ft-footer-heading {
  color: #FFFFFF;
  font-size: 1.05rem;
  font-weight: 800;
  position: relative;
  padding-bottom: 10px;
}

.ft-footer-heading::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 35px;
  height: 2px;
  background: var(--ft-gold);
}

html[lang="en"] .ft-footer-heading::after {
  right: auto;
  left: 0;
}

.ft-footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ft-footer-link {
  color: #adb5bd;
  font-size: 0.88rem;
  transition: color var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 6px;
}

.ft-footer-link:hover {
  color: var(--ft-gold);
  transform: translateX(-3px);
}

html[lang="en"] .ft-footer-link:hover {
  transform: translateX(3px);
}

.ft-footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.86rem;
  line-height: 1.7;
  color: #cbd5e1;
}

.ft-footer-contact-item svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  color: var(--ft-gold);
  margin-top: 4px;
}

.ft-footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.8rem;
  color: #868e96;
}

/* Modals & Cart Drawer */
.sci-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(22,25,30, 0.7);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.sci-modal-backdrop.open {
  opacity: 1;
  visibility: visible;
}

.sci-modal-box {
  background: #FFFFFF;
  border-top: 3px solid var(--ft-red);
  border-radius: var(--radius-xs);
  width: 100%;
  max-width: 760px;
  max-height: 90vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
}

.sci-modal-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sci-modal-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--ft-heading);
}

.sci-modal-body {
  padding: 20px;
  overflow-y: auto;
  flex-grow: 1;
}

.sci-modal-footer {
  padding: 14px 20px;
  border-top: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
}

.sci-drawer-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(22,25,30, 0.6);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.sci-drawer-backdrop.open {
  opacity: 1;
  visibility: visible;
}

.sci-cart-drawer {
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  width: 100%;
  max-width: 400px;
  background: #FFFFFF;
  border-right: 1px solid var(--border-color);
  z-index: 1001;
  transform: translateX(-100%);
  transition: transform var(--transition-normal);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
}

html[lang="fa"] .sci-cart-drawer {
  left: auto;
  right: 0;
  border-right: none;
  border-left: 1px solid var(--border-color);
  transform: translateX(100%);
}

.sci-drawer-backdrop.open .sci-cart-drawer {
  transform: translateX(0);
}

/* Toast */
.sci-toast-container {
  position: fixed;
  bottom: 20px;
  left: 20px;
  z-index: 1100;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sci-toast {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-right: 4px solid var(--ft-red);
  color: var(--ft-heading);
  padding: 12px 18px;
  border-radius: var(--radius-xs);
  box-shadow: var(--shadow-md);
  font-size: 0.88rem;
  font-weight: 700;
}

/* Responsive */
@media (max-width: 1024px) {
  .ft-footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .ft-top-bar {
    display: none;
  }
  .ft-nav-menu {
    display: none;
  }
  .sci-mobile-toggle {
    display: flex;
  }
  .ft-hero-title {
    font-size: 2.1rem;
  }
  .ft-counter-grid {
    grid-template-columns: 1fr 1fr;
  }
  .ft-counter-item {
    border: none;
  }
  .ft-footer-grid {
    grid-template-columns: 1fr;
  }
}