/* ==========================================================================
   شركة سما التراث للتجارة والمقاولات العامة والاستثمارات العقارية والانتاج الحيواني والزراعي والاستيراد والتصدير محدودة المسؤولية
   SAMA AL-TURATH CO. - DESIGN SYSTEM & STYLESHEET
   Brand Colors: Heritage Emerald Green (#104028) & Warm Metallic Gold (#A6804A)
   ========================================================================== */

:root {
  /* Brand Primary - Deep Heritage Emerald */
  --primary: #104028;
  --primary-dark: #0a291a;
  --primary-deep: #061c11;
  --primary-light: #185a3a;
  --primary-surface: #edf5f0;
  --primary-border: rgba(16, 64, 40, 0.14);

  /* Brand Secondary - Warm Heritage Gold / Bronze */
  --gold: #a6804a;
  --gold-light: #c59c5e;
  --gold-bright: #d8b273;
  --gold-dark: #846332;
  --gold-surface: #faf5ed;
  --gold-border: rgba(166, 128, 74, 0.22);
  --gold-gradient: linear-gradient(135deg, #a6804a 0%, #d4af6e 50%, #a6804a 100%);
  --gold-glow: rgba(166, 128, 74, 0.35);

  /* Neutrals & Surfaces */
  --bg-page: #fbfbf9;
  --bg-card: #ffffff;
  --bg-subtle: #f4f6f4;
  --bg-dark: #0c1c14;
  --bg-dark-card: #13271c;
  
  /* Text */
  --text-primary: #122119;
  --text-secondary: #4a5c53;
  --text-muted: #768a80;
  --text-white: #ffffff;
  --text-gold: #c59c5e;

  /* Elevation & Shadows */
  --shadow-sm: 0 2px 8px rgba(16, 64, 40, 0.05);
  --shadow-md: 0 8px 24px rgba(16, 64, 40, 0.08);
  --shadow-lg: 0 16px 40px rgba(16, 64, 40, 0.12);
  --shadow-gold: 0 10px 30px rgba(166, 128, 74, 0.2);
  --shadow-glow: 0 0 35px rgba(24, 90, 58, 0.25);

  /* Borders & Radius */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);

  /* Layout */
  --container-max: 1280px;
  --header-height: 84px;
}

/* ==========================================================================
   RESET & BASE STYLES
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 20px);
}

html, body {
  overflow-x: hidden;
  max-width: 100vw;
}

body {
  font-family: 'Cairo', system-ui, -apple-system, sans-serif;
  direction: inherit;
  text-align: start;
  background-color: var(--bg-page);
  color: var(--text-primary);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  border: none;
  outline: none;
}

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

@media (max-width: 768px) {
  .container {
    padding-left: 16px;
    padding-right: 16px;
  }
}

/* ==========================================================================
   TOP BAR (CONTACT & LOCATION STRIP)
   ========================================================================== */
.top-bar {
  background: var(--primary-deep);
  color: #d1ddd6;
  font-size: 0.84rem;
  border-bottom: 1px solid rgba(166, 128, 74, 0.25);
  position: relative;
  z-index: 101;
}

.top-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
  flex-wrap: wrap;
  gap: 12px;
}

.top-bar-left, .top-bar-right {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.top-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition-fast);
}

.top-item i {
  color: var(--gold-light);
  font-size: 0.9rem;
}

.top-item a:hover {
  color: var(--gold-bright);
}

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

.top-social-link {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #d1ddd6;
  font-size: 0.75rem;
  transition: var(--transition-fast);
}

.top-social-link:hover {
  background: var(--gold);
  color: #fff;
  transform: translateY(-2px);
}

/* ==========================================================================
   MAIN HEADER & NAVIGATION (STICKY WITH GLASSMORPHISM)
   ========================================================================== */
.main-header {
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--primary-border);
  z-index: 100;
  height: var(--header-height);
  transition: all var(--transition-normal);
}

.main-header.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-md);
  height: 74px;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

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

.brand-logo-img {
  width: 58px;
  height: 58px;
  object-fit: contain;
  transition: var(--transition-fast);
}

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

.brand-name {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1.15;
  letter-spacing: -0.3px;
}

.brand-name span {
  color: var(--gold);
}

.brand-sub {
  font-size: 0.73rem;
  color: var(--text-muted);
  font-weight: 500;
  white-space: nowrap;
}

/* Nav Menu */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  position: relative;
  padding: 6px 0;
  transition: var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 0;
  height: 2.5px;
  background: var(--gold-gradient);
  border-radius: var(--radius-full);
  transition: width var(--transition-normal);
}

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

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

/* Header CTAs */
.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn-header-call {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border-radius: var(--radius-full);
  background: var(--primary-surface);
  color: var(--primary);
  font-weight: 700;
  font-size: 0.88rem;
  border: 1px solid var(--primary-border);
  transition: var(--transition-fast);
}

.btn-header-call i {
  color: var(--gold);
}

.btn-header-call:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.btn-header-call:hover i {
  color: #fff;
}

.btn-primary-consult {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: var(--radius-full);
  background: var(--gold-gradient);
  color: #fff;
  font-weight: 700;
  font-size: 0.9rem;
  box-shadow: var(--shadow-gold);
  cursor: pointer;
  transition: all var(--transition-normal);
}

.btn-primary-consult:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(166, 128, 74, 0.35);
  filter: brightness(1.05);
}

/* Mobile Toggle */
.mobile-nav-toggle {
  display: none;
  background: none;
  font-size: 1.5rem;
  color: var(--primary);
  cursor: pointer;
  padding: 6px;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  position: relative;
  min-height: 680px;
  height: auto;
  display: flex;
  align-items: center;
  padding: 60px 0 90px;
  background: #091a12;
  overflow: hidden;
  color: #ffffff;
}

.hero-bg-media {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.42;
  transform: scale(1.02);
  transition: transform 8s ease-out;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(9, 26, 18, 0.94) 0%,
    rgba(9, 26, 18, 0.78) 55%,
    rgba(9, 26, 18, 0.6) 100%
  );
  z-index: 1;
}

.hero-pattern {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(166, 128, 74, 0.15) 1px, transparent 1px);
  background-size: 28px 28px;
  opacity: 0.6;
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  max-width: 840px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(166, 128, 74, 0.2);
  border: 1px solid rgba(166, 128, 74, 0.4);
  backdrop-filter: blur(8px);
  padding: 8px 18px;
  border-radius: var(--radius-full);
  color: var(--gold-bright);
  font-size: 0.92rem;
  font-weight: 700;
  margin-bottom: 24px;
}

.hero-badge i {
  color: var(--gold-bright);
}

.hero-title {
  font-size: clamp(2.3rem, 5vw, 3.8rem);
  font-weight: 900;
  line-height: 1.25;
  margin-bottom: 24px;
  color: #ffffff;
  letter-spacing: -0.5px;
}

.hero-title .text-highlight {
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.hero-desc {
  font-size: 1.18rem;
  color: #d1ddd6;
  line-height: 1.85;
  margin-bottom: 38px;
  max-width: 760px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.btn-hero-main {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 32px;
  background: var(--gold-gradient);
  color: #ffffff;
  font-size: 1.05rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  box-shadow: 0 10px 30px rgba(166, 128, 74, 0.4);
  transition: all var(--transition-normal);
}

.btn-hero-main:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 36px rgba(166, 128, 74, 0.55);
  filter: brightness(1.08);
}

.btn-hero-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(10px);
  color: #ffffff;
  font-size: 1.05rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: all var(--transition-normal);
}

.btn-hero-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.5);
  transform: translateY(-2px);
}

.hero-quick-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.hero-feature-item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-feature-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(166, 128, 74, 0.18);
  border: 1px solid rgba(166, 128, 74, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-bright);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.hero-feature-text h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: #ffffff;
}

.hero-feature-text p {
  font-size: 0.8rem;
  color: #a7b8ae;
}

/* ==========================================================================
   METRICS & HIGHLIGHT STRIP
   ========================================================================== */
.metrics-strip {
  position: relative;
  margin-top: -50px;
  z-index: 10;
}

.metrics-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 36px 40px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--primary-border);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.metric-item {
  display: flex;
  align-items: center;
  gap: 18px;
  position: relative;
}

.metric-item:not(:last-child)::after {
  content: '';
  position: absolute;
  left: -15px;
  top: 15%;
  height: 70%;
  width: 1px;
  background: rgba(16, 64, 40, 0.08);
}

.metric-icon-wrap {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-md);
  background: var(--primary-surface);
  border: 1px solid var(--primary-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 1.5rem;
  flex-shrink: 0;
  transition: var(--transition-normal);
}

.metric-item:hover .metric-icon-wrap {
  background: var(--gold-gradient);
  color: #fff;
  transform: rotate(5deg) scale(1.05);
}

.metric-info h3 {
  font-size: 1.9rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1.1;
  font-family: 'Cairo', sans-serif;
}

.metric-info h3 span {
  color: var(--gold);
}

.metric-info p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  font-weight: 600;
  margin-top: 4px;
}

/* ==========================================================================
   SECTION COMMON STYLES (CLEAN MINIMALIST EDITORIAL)
   ========================================================================== */
.section {
  padding: 100px 0;
  position: relative;
}

.section-subtle {
  background-color: var(--bg-subtle);
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 60px;
}

.section-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--gold-surface);
  border: 1px solid var(--gold-border);
  color: var(--gold-dark);
  font-size: 0.86rem;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
  letter-spacing: 0.2px;
}

.section-pill.green {
  background: var(--primary-surface);
  border-color: var(--primary-border);
  color: var(--primary);
}

.section-title {
  font-size: clamp(2rem, 3.5vw, 2.7rem);
  font-weight: 800;
  color: var(--primary);
  line-height: 1.3;
  margin-bottom: 18px;
  letter-spacing: -0.3px;
}

.section-subtitle {
  font-size: 1.08rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* ==========================================================================
   ALTERNATING EDITORIAL FEATURE BLOCKS (DIRECTLY ADAPTING USER MOCKUP)
   ========================================================================== */
.editorial-feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
  margin-bottom: 90px;
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(16, 64, 40, 0.08);
  transition: all var(--transition-normal);
}

.editorial-feature:hover {
  box-shadow: var(--shadow-lg);
  border-color: rgba(166, 128, 74, 0.3);
  transform: translateY(-4px);
}

.editorial-feature.reversed {
  direction: ltr;
}

.editorial-feature.reversed .feature-content,
.editorial-feature.reversed .feature-media {
  direction: rtl;
}

.feature-media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 4 / 3;
}

.feature-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.editorial-feature:hover .feature-media img {
  transform: scale(1.05);
}

.media-badge-tag {
  position: absolute;
  bottom: 20px;
  right: 20px;
  background: rgba(16, 64, 40, 0.9);
  backdrop-filter: blur(8px);
  color: #fff;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
  border: 1px solid rgba(166, 128, 74, 0.4);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.media-badge-tag i {
  color: var(--gold-bright);
}

.feature-content {
  padding: 10px 15px;
}

.feature-tagline {
  display: inline-block;
  color: var(--gold);
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: 0.5px;
}

.feature-title {
  font-size: 2.1rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1.35;
  margin-bottom: 18px;
}

.feature-desc {
  font-size: 1.02rem;
  color: var(--text-secondary);
  line-height: 1.85;
  margin-bottom: 24px;
}

.feature-checklist {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}

.feature-check-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.96rem;
  color: var(--text-primary);
  font-weight: 600;
}

.check-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--primary-surface);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  flex-shrink: 0;
  margin-top: 3px;
  border: 1px solid var(--primary-border);
}

.feature-footer-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-editorial-action {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 26px;
  border-radius: var(--radius-full);
  background: var(--primary);
  color: #fff;
  font-weight: 700;
  font-size: 0.92rem;
  box-shadow: 0 4px 16px rgba(16, 64, 40, 0.2);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.btn-editorial-action:hover {
  background: var(--gold-gradient);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
}

.feature-extra-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--gold-dark);
  transition: var(--transition-fast);
}

.feature-extra-link:hover {
  color: var(--primary);
  gap: 12px;
}

/* ==========================================================================
   SECTORS QUICK MATRIX / CARDS GRID
   ========================================================================== */
.sectors-matrix-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.sector-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  border: 1px solid var(--primary-border);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.sector-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 4px;
  background: var(--gold-gradient);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition-normal);
}

.sector-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(166, 128, 74, 0.4);
}

.sector-card:hover::before {
  transform: scaleX(1);
}

.sector-card-icon {
  width: 60px;
  height: 60px;
  border-radius: 18px;
  background: var(--primary-surface);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 22px;
  border: 1px solid var(--primary-border);
  transition: var(--transition-fast);
}

.sector-card:hover .sector-card-icon {
  background: var(--gold-gradient);
  color: #fff;
  border-color: transparent;
}

.sector-card h3 {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 12px;
  line-height: 1.4;
}

.sector-card p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 22px;
  flex-grow: 1;
}

.sector-card-features {
  border-top: 1px solid rgba(16, 64, 40, 0.08);
  padding-top: 16px;
  margin-bottom: 20px;
}

.sector-card-features li {
  font-size: 0.85rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}

.sector-card-features li i {
  color: var(--gold);
  font-size: 0.75rem;
}

/* ==========================================================================
   ABOUT & CORPORATE HERITAGE (KARBALA HEADQUARTERS)
   ========================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 50px;
}

.about-media-stack {
  position: relative;
}

.about-main-img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border: 4px solid #fff;
}

.about-floating-card {
  position: absolute;
  bottom: -25px;
  left: 20px;
  background: rgba(12, 28, 20, 0.92);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(166, 128, 74, 0.4);
  color: #fff;
  padding: 20px 24px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-gold);
  max-width: 320px;
}

.about-floating-card h4 {
  color: var(--gold-bright);
  font-size: 1.05rem;
  font-weight: 800;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.about-floating-card p {
  font-size: 0.85rem;
  color: #c9ded3;
  line-height: 1.6;
}

.about-text h2 {
  font-size: clamp(2rem, 3.2vw, 2.6rem);
  font-weight: 800;
  color: var(--primary);
  line-height: 1.35;
  margin-bottom: 20px;
}

.about-text p {
  font-size: 1.02rem;
  color: var(--text-secondary);
  line-height: 1.85;
  margin-bottom: 20px;
}

.about-values-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin: 30px 0;
}

.val-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: var(--bg-card);
  padding: 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--primary-border);
}

.val-icon {
  color: var(--gold);
  font-size: 1.2rem;
  margin-top: 3px;
}

.val-item h4 {
  font-size: 0.96rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 2px;
}

.val-item p {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0;
  line-height: 1.5;
}

/* ==========================================================================
   PORTFOLIO & PROJECTS SHOWCASE WITH TABS
   ========================================================================== */
.portfolio-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 45px;
}

.portfolio-tab-btn {
  padding: 10px 24px;
  border-radius: var(--radius-full);
  background: var(--bg-card);
  border: 1px solid var(--primary-border);
  color: var(--text-secondary);
  font-weight: 700;
  font-size: 0.92rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.portfolio-tab-btn:hover {
  background: var(--primary-surface);
  color: var(--primary);
  border-color: var(--primary);
}

.portfolio-tab-btn.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  box-shadow: 0 4px 15px rgba(16, 64, 40, 0.25);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 30px;
}

.project-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--primary-border);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.project-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(166, 128, 74, 0.35);
}

.project-thumb {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.project-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.project-card:hover .project-thumb img {
  transform: scale(1.08);
}

.project-category-tag {
  position: absolute;
  top: 16px;
  right: 16px;
  background: rgba(16, 64, 40, 0.9);
  backdrop-filter: blur(8px);
  color: #fff;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 700;
  border: 1px solid rgba(166, 128, 74, 0.35);
}

.project-location-badge {
  position: absolute;
  bottom: 16px;
  left: 16px;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(8px);
  color: #fff;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  display: flex;
  align-items: center;
  gap: 6px;
}

.project-location-badge i {
  color: var(--gold-bright);
}

.project-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.project-body h4 {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 10px;
  line-height: 1.4;
}

.project-body p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 18px;
  flex-grow: 1;
}

.project-specs {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(16, 64, 40, 0.08);
  padding-top: 14px;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.spec-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.spec-item i {
  color: var(--gold);
}

/* ==========================================================================
   CONTACT, CONSULTATION & KARBALA HUB
   ========================================================================== */
.contact-section {
  background: #091a12;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.contact-section .section-title {
  color: #ffffff;
}

.contact-section .section-subtitle {
  color: #a7b8ae;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 900px);
  justify-content: center;
  gap: 50px;
  align-items: start;
}

/* Contact Info Card */
.contact-info-panel {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(166, 128, 74, 0.3);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-xl);
  padding: 40px;
}

.contact-info-panel h3 {
  font-size: 1.7rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 14px;
}

.contact-info-panel p.intro {
  color: #b7c9bf;
  font-size: 0.98rem;
  line-height: 1.7;
  margin-bottom: 30px;
}

.contact-details-list {
  display: flex;
  flex-direction: column;
  gap: 22px;
  margin-bottom: 35px;
}

.contact-detail-row {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact-icon-box {
  width: 50px;
  height: 50px;
  border-radius: 14px;
  background: rgba(166, 128, 74, 0.15);
  border: 1px solid rgba(166, 128, 74, 0.35);
  color: var(--gold-bright);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-detail-info h5 {
  font-size: 0.88rem;
  color: var(--gold-bright);
  font-weight: 700;
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.contact-detail-info p,
.contact-detail-info a {
  font-size: 1.05rem;
  color: #ffffff;
  font-weight: 600;
  line-height: 1.5;
}

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

.phones-flex {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.phone-badge-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.08);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-family: 'Cairo', sans-serif;
  direction: ltr;
  border: 1px solid rgba(255, 255, 255, 0.15);
  transition: var(--transition-fast);
}

.phone-badge-link:hover {
  background: var(--gold-gradient);
  border-color: transparent;
  color: #fff !important;
}

.contact-direct-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.btn-whatsapp-chat {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 24px;
  background: #25d366;
  color: #ffffff;
  font-weight: 700;
  border-radius: var(--radius-full);
  transition: var(--transition-fast);
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp-chat:hover {
  background: #1eb957;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.45);
}

/* Contact Form Panel */
.contact-form-panel {
  background: #ffffff;
  color: var(--text-primary);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-lg);
}

.contact-form-panel h3 {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 8px;
}

.contact-form-panel p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  margin-bottom: 26px;
}

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

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  background: var(--bg-subtle);
  border: 1px solid rgba(16, 64, 40, 0.15);
  color: var(--text-primary);
  font-size: 0.95rem;
  transition: var(--transition-fast);
}

.form-control:focus {
  background: #fff;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(16, 64, 40, 0.12);
}

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

.btn-submit-form {
  width: 100%;
  padding: 14px;
  background: var(--gold-gradient);
  color: #fff;
  font-size: 1.05rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  cursor: pointer;
  box-shadow: var(--shadow-gold);
  transition: all var(--transition-normal);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.btn-submit-form:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(166, 128, 74, 0.35);
  filter: brightness(1.05);
}

.form-status-alert {
  display: none;
  padding: 14px 18px;
  border-radius: var(--radius-md);
  margin-top: 20px;
  font-size: 0.92rem;
  font-weight: 600;
}

.form-status-alert.success {
  display: block;
  background: #e8f5e9;
  color: #1b5e20;
  border: 1px solid #c8e6c9;
}

/* ==========================================================================
   INTERACTIVE CONSULTATION MODAL
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(10, 28, 18, 0.75);
  backdrop-filter: blur(8px);
  z-index: 999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-backdrop.open {
  display: flex;
}

.modal-dialog {
  background: #ffffff;
  border-radius: var(--radius-xl);
  max-width: 620px;
  width: 100%;
  padding: 36px;
  position: relative;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--primary-border);
  animation: modalFadeIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  max-height: 90vh;
  overflow-y: auto;
}

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

.modal-close-btn {
  position: absolute;
  top: 20px;
  left: 20px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--bg-subtle);
  border: 1px solid var(--primary-border);
  color: var(--text-secondary);
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.modal-close-btn:hover {
  background: #ffebee;
  color: #c62828;
}

/* ==========================================================================
   FLOATING QUICK ACTIONS (WHATSAPP & SCROLL TOP)
   ========================================================================== */
.floating-actions {
  position: fixed;
  bottom: 28px;
  left: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 90;
}

.float-whatsapp-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25d366;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
  transition: all var(--transition-normal);
  position: relative;
}

.float-whatsapp-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 10px 28px rgba(37, 211, 102, 0.55);
}

.float-whatsapp-tooltip {
  position: absolute;
  right: 68px;
  background: var(--primary-deep);
  color: #ffffff;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translateX(-10px);
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gold-border);
}

.float-whatsapp-btn:hover .float-whatsapp-tooltip {
  opacity: 1;
  transform: translateX(0);
}

.scroll-top-btn {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: #ffffff;
  color: var(--primary);
  border: 1px solid var(--primary-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  box-shadow: var(--shadow-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
}

.scroll-top-btn.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-top-btn:hover {
  background: var(--primary);
  color: #fff;
}

/* ==========================================================================
   FOOTER (RICH, AUTHORITATIVE & BRAND-ALIGNED)
   ========================================================================== */
.main-footer {
  background: #06150e;
  color: #c0d1c7;
  padding-top: 80px;
  border-top: 3px solid var(--gold);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand-wrap {
  display: flex;
  flex-direction: column;
}

.footer-logo-row {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}

.footer-logo-img {
  width: 58px;
  height: 58px;
  object-fit: contain;
}

.footer-brand-name {
  font-size: 1.5rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1.2;
}

.footer-brand-name span {
  color: var(--gold-bright);
}

.footer-legal-title {
  font-size: 0.82rem;
  color: var(--gold-light);
  line-height: 1.6;
  margin-bottom: 16px;
  font-weight: 600;
  background: rgba(166, 128, 74, 0.1);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  border-right: 3px solid var(--gold);
}

.footer-desc {
  font-size: 0.9rem;
  line-height: 1.8;
  color: #9cb5a7;
  margin-bottom: 24px;
}

.footer-social-links {
  display: flex;
  gap: 10px;
}

.footer-social-link {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #c0d1c7;
  transition: var(--transition-fast);
}

.footer-social-link:hover {
  background: var(--gold);
  color: #fff;
  border-color: var(--gold);
  transform: translateY(-2px);
}

.footer-col h4 {
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 22px;
  position: relative;
  padding-bottom: 10px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 36px;
  height: 2px;
  background: var(--gold);
}

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

.footer-nav-list a {
  font-size: 0.92rem;
  color: #9cb5a7;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition-fast);
}

.footer-nav-list a i {
  font-size: 0.7rem;
  color: var(--gold);
}

.footer-nav-list a:hover {
  color: #ffffff;
  transform: translateX(-4px);
}

.footer-contact-items {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-c-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.9rem;
}

.footer-c-row i {
  color: var(--gold-bright);
  font-size: 1rem;
  margin-top: 4px;
}

.footer-c-row a:hover {
  color: var(--gold-bright);
}

.footer-bottom {
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
  color: #799486;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-bottom a {
  color: var(--gold-light);
}

.footer-bottom a:hover {
  color: #fff;
}

/* ==========================================================================
   RESPONSIVE DESIGN (MEDIA QUERIES)
   ========================================================================== */
@media (max-width: 1024px) {
  .nav-menu {
    position: fixed;
    top: var(--header-height);
    right: 0;
    width: 280px;
    height: calc(100vh - var(--header-height));
    background: #ffffff;
    flex-direction: column;
    align-items: flex-start;
    padding: 30px 24px;
    box-shadow: -5px 10px 30px rgba(0, 0, 0, 0.15);
    transform: translateX(100%);
    visibility: hidden;
    pointer-events: none;
    transition: transform var(--transition-normal), visibility var(--transition-normal);
    z-index: 99;
  }

  .nav-menu.open {
    transform: translateX(0);
    visibility: visible;
    pointer-events: auto;
  }

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

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

  .metric-item:nth-child(2)::after {
    display: none;
  }

  .editorial-feature {
    grid-template-columns: 1fr;
    gap: 36px;
    padding: 28px;
  }

  .editorial-feature.reversed {
    direction: rtl;
  }

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

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

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

@media (max-width: 768px) {
  :root {
    --header-height: 72px;
  }

  .top-bar {
    display: none; /* Clean up top bar on small mobile screens */
  }

  .main-header {
    height: var(--header-height);
  }

  .brand-logo-img {
    width: 44px;
    height: 44px;
  }

  .brand-name {
    font-size: 1.2rem;
  }

  .brand-sub {
    font-size: 0.65rem;
    max-width: 140px;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .header-actions .btn-header-call {
    display: none;
  }

  .btn-primary-consult {
    padding: 7px 14px;
    font-size: 0.8rem;
  }

  .hero-section {
    min-height: 580px;
    max-height: none;
    height: auto;
    padding: 40px 0 70px;
  }

  .hero-title {
    font-size: 1.85rem;
    line-height: 1.35;
  }

  .hero-desc {
    font-size: 0.98rem;
    margin-bottom: 28px;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
    gap: 12px;
  }

  .btn-hero-main,
  .btn-hero-secondary {
    width: 100%;
    justify-content: center;
    padding: 13px 20px;
    font-size: 0.95rem;
  }

  .hero-quick-features {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .metrics-strip {
    margin-top: -30px;
  }

  .metrics-card {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 24px;
  }

  .metric-item::after {
    display: none !important;
  }

  .section {
    padding: 60px 0;
  }

  .section-title {
    font-size: 1.7rem;
  }

  .feature-title {
    font-size: 1.55rem;
  }

  .editorial-feature {
    padding: 20px;
    margin-bottom: 45px;
    border-radius: var(--radius-lg);
  }

  .form-row-2 {
    grid-template-columns: 1fr;
  }

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

  .footer-top {
    grid-template-columns: 1fr;
    gap: 30px;
  }

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

  .about-floating-card {
    position: static;
    margin-top: 16px;
    max-width: 100%;
  }

  .contact-info-panel,
  .contact-form-panel {
    padding: 26px 20px;
  }

  .modal-dialog {
    padding: 24px 18px;
  }

  .float-whatsapp-btn {
    width: 50px;
    height: 50px;
    font-size: 1.5rem;
  }

  .float-whatsapp-tooltip {
    display: none !important;
  }

  .floating-actions {
    bottom: 20px;
    left: 20px;
  }
}

@media (max-width: 480px) {
  .brand-sub {
    display: none;
  }

  .brand-logo-wrap {
    gap: 8px;
  }

  .brand-logo-img {
    width: 36px;
    height: 36px;
  }

  .brand-name {
    font-size: 1.05rem;
  }

  .header-actions {
    gap: 6px;
  }

  .btn-primary-consult {
    padding: 6px 10px;
    font-size: 0.75rem;
  }

  .btn-primary-consult i {
    display: none;
  }

  .hero-badge {
    font-size: 0.8rem;
    padding: 6px 12px;
    white-space: normal;
  }

  .hero-title {
    font-size: 1.6rem;
  }
}

/* Language navigation and English layout */
.language-switch {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 12px;
  border: 1px solid var(--primary-border);
  border-radius: var(--radius-full);
  color: var(--primary);
  font-size: 0.85rem;
  font-weight: 700;
  white-space: nowrap;
}
.language-switch:hover {
  background: var(--primary-surface);
}
html[dir="ltr"] .editorial-feature.reversed { direction: rtl; }
html[dir="ltr"] .editorial-feature.reversed .feature-content,
html[dir="ltr"] .editorial-feature.reversed .feature-media { direction: ltr; }
html[dir="ltr"] .fa-arrow-left,
html[dir="ltr"] .fa-angle-left { transform: scaleX(-1); }
html[dir="ltr"] .footer-col h4::after { right: auto; left: 0; }
html[dir="ltr"] .footer-legal-title { border-right: 0; border-left: 3px solid var(--gold); }
html[dir="ltr"] .modal-close-btn { left: auto; right: 20px; }
@media (max-width: 1024px) {
  html[dir="ltr"] .editorial-feature.reversed { direction: ltr; }
  html[dir="ltr"] .nav-menu {
    right: auto;
    left: 0;
    transform: translateX(-100%);
  }
  html[dir="ltr"] .nav-menu.open { transform: translateX(0); }
}
@media (min-width: 1025px) {
  html[lang="en"] .header-actions .btn-header-call { display: none; }
  html[lang="en"] .nav-menu { gap: 18px; }
  html[lang="en"] .brand-sub { max-width: 220px; white-space: normal; }
}
@media (max-width: 480px) {
  .language-switch { padding: 6px 9px; font-size: 0.75rem; }
  .language-switch i { display: none; }
}