/* ==========================================================================
   HAMADA AQUA PURE — Component Styles
   Precision Engineering & Haptic Micro-Interactions
   Supports: Light/Dark Mode & Bilingual (Cairo Arabic RTL)
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Navigation Header & Floating Glass Bar
   -------------------------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 18px 0;
  transition: padding var(--transition-normal),
              background var(--transition-theme),
              border-color var(--transition-theme),
              box-shadow var(--transition-normal);
}

.site-header.scrolled {
  padding: 12px 0;
  background: var(--nav-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--nav-border);
  box-shadow: var(--shadow-subtle);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

/* Brand Logo */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  flex-shrink: 0;
}

.brand-icon-wrap {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--aqua-surface), rgba(22, 119, 255, 0.15));
  border: 1px solid var(--aqua-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 16px var(--aqua-glow);
  transition: transform var(--transition-fast);
  color: var(--aqua);
}

.brand-logo:hover .brand-icon-wrap {
  transform: scale(1.06) rotate(3deg);
}

.brand-logo-img {
  width: 28px;
  height: 28px;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 2px 6px rgba(0, 210, 180, 0.25));
  transition: transform var(--transition-fast);
}

.brand-logo:hover .brand-logo-img {
  transform: scale(1.08);
}

.brand-icon-wrap.large {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
}

.brand-icon-wrap.large .brand-logo-img {
  width: 38px;
  height: 38px;
}

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

.brand-name {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.15;
  letter-spacing: -0.01em;
  transition: color var(--transition-theme);
}

.brand-tag {
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--aqua);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-top: 2px;
}

html[lang="ar"] .brand-name {
  font-weight: 900;
  letter-spacing: normal;
}

html[lang="ar"] .brand-tag {
  letter-spacing: normal;
  font-weight: 700;
}

/* Nav Menu Links */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--nav-pill-bg);
  padding: 5px 8px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--nav-border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: all var(--transition-theme);
}

.nav-link {
  padding: 7px 16px;
  border-radius: var(--radius-pill);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--nav-link-color);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.nav-link:hover {
  color: var(--nav-link-hover);
  background: rgba(255, 255, 255, 0.08);
}

[data-theme="light"] .nav-link:hover {
  background: rgba(8, 20, 36, 0.06);
}

.nav-link.active {
  color: #060D17;
  background: var(--aqua);
  font-weight: 700;
  box-shadow: 0 0 16px var(--aqua-glow);
}

[data-theme="light"] .nav-link.active {
  color: #FFFFFF;
}

/* Nav Actions (Theme, Language, CTA) */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Action Icon Buttons: Theme & Lang Switcher */
.theme-toggle-btn,
.lang-switcher-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--nav-pill-bg);
  border: 1px solid var(--card-border);
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  color: var(--text-primary);
  font-size: 0.875rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.theme-toggle-btn {
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: 50%;
}

.theme-toggle-btn:hover,
.lang-switcher-btn:hover {
  border-color: var(--aqua);
  color: var(--aqua);
  background: var(--aqua-surface);
  transform: translateY(-1px);
}

/* Sun/Moon Icon Switching */
.theme-icon-sun {
  display: none;
}
.theme-icon-moon {
  display: block;
}

[data-theme="light"] .theme-icon-sun {
  display: block;
}
[data-theme="light"] .theme-icon-moon {
  display: none;
}

/* Mobile Hamburger Toggle */
.mobile-toggle-btn {
  display: none;
  width: 42px;
  height: 42px;
  background: var(--nav-pill-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.hamburger-icon {
  width: 20px;
  height: 14px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.hamburger-line {
  width: 100%;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.mobile-toggle-btn.is-active .hamburger-line:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}
.mobile-toggle-btn.is-active .hamburger-line:nth-child(2) {
  opacity: 0;
}
.mobile-toggle-btn.is-active .hamburger-line:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* Mobile Navigation Drawer */
.mobile-drawer {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--page-bg);
  z-index: 999;
  padding: 96px 24px 36px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transform: translateY(-100%);
  opacity: 0;
  visibility: hidden;
  transition: transform var(--transition-normal), opacity var(--transition-normal), visibility var(--transition-normal);
}

.mobile-drawer.is-open {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mobile-nav-link {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-secondary);
  padding: 12px 0;
  border-bottom: 1px solid var(--card-border);
  transition: color var(--transition-fast);
}

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

@media (max-width: 900px) {
  .nav-menu {
    display: none;
  }
  .mobile-toggle-btn {
    display: flex;
  }
}

@media (max-width: 640px) {
  .nav-actions > .btn {
    display: none;
  }
  .site-header {
    padding: 12px 0;
  }
}

@media (max-width: 420px) {
  .brand-text .brand-tag {
    display: none;
  }
  .brand-name {
    font-size: 0.95rem;
  }
  .lang-switcher-btn {
    padding: 6px 10px;
    font-size: 0.8125rem;
  }
  .theme-toggle-btn {
    width: 36px;
    height: 36px;
  }
  .mobile-toggle-btn {
    width: 36px;
    height: 36px;
  }
  .brand-icon-wrap {
    width: 36px;
    height: 36px;
  }
  .brand-logo-img {
    width: 24px;
    height: 24px;
  }
}

/* --------------------------------------------------------------------------
   2. Buttons & Tactile Interaction System
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 24px;
  border-radius: var(--radius-pill);
  font-size: 0.9375rem;
  font-weight: 700;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background: var(--aqua);
  color: #060D17;
  box-shadow: 0 4px 18px var(--aqua-glow);
}

[data-theme="light"] .btn-primary {
  color: #FFFFFF;
}

.btn-primary:hover {
  background: var(--aqua-light);
  box-shadow: 0 6px 24px var(--aqua-glow);
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--nav-pill-bg);
  border: 1px solid var(--card-border);
  color: var(--text-primary);
}

.btn-secondary:hover {
  border-color: var(--aqua);
  color: var(--aqua);
  background: var(--aqua-surface);
  transform: translateY(-1px);
}

[data-theme="light"] .btn-secondary {
  background: #FFFFFF;
  border-color: rgba(8, 20, 36, 0.16);
  color: #081424;
  box-shadow: 0 2px 8px rgba(8, 20, 36, 0.04);
}

[data-theme="light"] .btn-secondary:hover {
  background: #FFFFFF;
  border-color: var(--aqua);
  color: var(--aqua);
  box-shadow: 0 4px 16px rgba(0, 138, 117, 0.18);
}

/* CTA Banner Secondary Button (Always high-contrast frosted glass on dark card) */
.btn-cta-secondary,
.bezel-card-shell[style*="cta-banner-bg"] .btn-secondary,
.bezel-card-core[style*="cta-banner-bg"] .btn-secondary {
  background: rgba(255, 255, 255, 0.12) !important;
  border: 1px solid rgba(255, 255, 255, 0.28) !important;
  color: #FFFFFF !important;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.btn-cta-secondary:hover,
.bezel-card-shell[style*="cta-banner-bg"] .btn-secondary:hover,
.bezel-card-core[style*="cta-banner-bg"] .btn-secondary:hover {
  background: rgba(255, 255, 255, 0.24) !important;
  border-color: #FFFFFF !important;
  color: #FFFFFF !important;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.35);
  transform: translateY(-2px);
}

[data-theme="light"] .btn-cta-secondary,
[data-theme="light"] .bezel-card-shell[style*="cta-banner-bg"] .btn-secondary,
[data-theme="light"] .bezel-card-core[style*="cta-banner-bg"] .btn-secondary {
  background: rgba(255, 255, 255, 0.15) !important;
  border: 1px solid rgba(255, 255, 255, 0.35) !important;
  color: #FFFFFF !important;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.25);
}

[data-theme="light"] .btn-cta-secondary:hover,
[data-theme="light"] .bezel-card-shell[style*="cta-banner-bg"] .btn-secondary:hover,
[data-theme="light"] .bezel-card-core[style*="cta-banner-bg"] .btn-secondary:hover {
  background: rgba(255, 255, 255, 0.28) !important;
  border-color: #FFFFFF !important;
  color: #FFFFFF !important;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.4);
}

.btn-outline-dark {
  background: transparent;
  border-color: var(--card-border);
  color: var(--text-primary);
}

.btn-outline-dark:hover {
  background: var(--aqua-surface);
  border-color: var(--aqua);
  color: var(--aqua);
  transform: translateY(-1px);
}

.btn-icon-circle {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.12);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-fast);
}

[data-theme="light"] .btn-primary .btn-icon-circle {
  background: rgba(255, 255, 255, 0.2);
}

[data-theme="light"] .btn-secondary .btn-icon-circle {
  background: rgba(8, 20, 36, 0.08);
}

.btn-cta-secondary .btn-icon-circle,
[data-theme="light"] .btn-cta-secondary .btn-icon-circle {
  background: rgba(255, 255, 255, 0.2);
}

.btn:hover .btn-icon-circle {
  transform: translateX(3px);
}

html[lang="ar"] .btn:hover .btn-icon-circle {
  transform: translateX(-3px);
}

/* RTL Arrow Inversion */
html[lang="ar"] .btn-icon-circle svg {
  transform: scaleX(-1);
}

/* --------------------------------------------------------------------------
   3. Hero Section & Interactive Water Canvas
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  min-height: calc(100vh - 60px);
  display: flex;
  align-items: center;
  padding-top: calc(var(--nav-height) + 36px);
  padding-bottom: 72px;
  overflow: hidden;
  background: var(--section-dark-primary);
  transition: background-color var(--transition-theme);
}

.hero-canvas-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
}

.hero-radial-glow {
  position: absolute;
  top: 20%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 700px;
  height: 500px;
  background: var(--hero-glow);
  z-index: 1;
  pointer-events: none;
  filter: blur(40px);
  transition: background var(--transition-theme);
}

.hero-grid-split {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.hero-title {
  font-size: clamp(2.25rem, 4vw, 3.5rem);
  color: var(--text-primary);
  margin-bottom: 20px;
  line-height: 1.18;
}

.hero-lead {
  font-size: 1.1875rem;
  color: var(--text-secondary);
  line-height: 1.68;
  margin-bottom: 32px;
  max-width: 600px;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero-trust-badges {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  padding-top: 24px;
  border-top: 1px solid var(--card-border);
}

.trust-badge-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.trust-badge-icon {
  width: 20px;
  height: 20px;
  color: var(--aqua);
  flex-shrink: 0;
}

.trust-badge-text {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--text-secondary);
}

/* Hero Visual Showcase */
.hero-visual-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--card-border);
  box-shadow: var(--shadow-elevated);
  background: var(--card-bg);
}

.hero-visual-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.hero-visual-frame:hover img {
  transform: scale(1.03);
}

.hero-floating-stat {
  position: absolute;
  bottom: 20px;
  left: 20px;
  right: 20px;
  background: rgba(6, 13, 23, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-around;
  gap: 16px;
  color: #FFFFFF;
}

[data-theme="light"] .hero-floating-stat {
  background: rgba(255, 255, 255, 0.94);
  border-color: rgba(8, 20, 36, 0.12);
  color: var(--text-primary);
  box-shadow: var(--shadow-medium);
}

.stat-pill {
  display: flex;
  flex-direction: column;
}

.stat-pill-num {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--aqua);
  line-height: 1.1;
}

.stat-pill-label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: 2px;
  font-weight: 600;
}

@media (max-width: 992px) {
  .hero-grid-split {
    grid-template-columns: 1fr;
    gap: 36px;
  }
}

@media (max-width: 600px) {
  .hero-section {
    padding-top: calc(var(--nav-height) + 20px);
    padding-bottom: 48px;
    min-height: auto;
  }
  .hero-cta-group {
    flex-direction: column;
    width: 100%;
    gap: 12px;
    margin-bottom: 28px;
  }
  .hero-cta-group .btn {
    width: 100%;
    justify-content: center;
  }
  .hero-trust-badges {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding-top: 18px;
  }
  .hero-floating-stat {
    position: static;
    margin-top: 12px;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-subtle);
  }
  .stat-pill-num {
    font-size: 1.1875rem;
  }
  .stat-pill-label {
    font-size: 0.6875rem;
  }
}

/* --------------------------------------------------------------------------
   4. Bezel Cards & Asymmetric Bento Grid
   -------------------------------------------------------------------------- */
.bezel-card-shell {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 2px;
  box-shadow: var(--shadow-subtle);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

@media (hover: hover) {
  .bezel-card-shell:hover {
    border-color: var(--card-border-hover);
    box-shadow: var(--shadow-medium), var(--shadow-glow);
    transform: translateY(-2px);
  }
}

.bezel-card-core {
  background: var(--card-bg);
  border-radius: calc(var(--radius-lg) - 2px);
  padding: clamp(20px, 4vw, 32px);
  height: 100%;
  display: flex;
  flex-direction: column;
  position: relative;
  z-index: 2;
  transition: background var(--transition-theme);
}

/* Light Variant Bezel Card */
.bezel-card-light-shell {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 2px;
  box-shadow: var(--shadow-subtle);
  transition: all var(--transition-normal);
}

@media (hover: hover) {
  .bezel-card-light-shell:hover {
    border-color: var(--card-border-hover);
    box-shadow: var(--shadow-medium);
    transform: translateY(-2px);
  }
}

.bezel-card-light-core {
  background: var(--card-bg);
  border-radius: calc(var(--radius-lg) - 2px);
  padding: clamp(20px, 4vw, 32px);
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: background var(--transition-theme);
}

/* Bento Grid System */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 24px;
}

.bento-col-8 {
  grid-column: span 8;
}

.bento-col-4 {
  grid-column: span 4;
}

.bento-feature-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--aqua-surface);
  border: 1px solid var(--aqua-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--aqua);
  margin-bottom: 20px;
}

.bento-title {
  font-size: 1.35rem;
  margin-bottom: 10px;
}

.bento-desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

@media (max-width: 900px) {
  .bento-col-8,
  .bento-col-4 {
    grid-column: span 12;
  }
}

/* --------------------------------------------------------------------------
   5. Product Cards & Spec Tables
   -------------------------------------------------------------------------- */
.product-card {
  padding: 0;
  overflow: hidden;
}

.product-img-wrap {
  position: relative;
  height: 230px;
  overflow: hidden;
  background: var(--page-bg-subtle);
}

.product-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.product-card:hover .product-img-wrap img {
  transform: scale(1.05);
}

.product-badge-cat {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(6, 13, 23, 0.85);
  color: var(--aqua);
  border: 1px solid var(--aqua-glow);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 700;
  backdrop-filter: blur(8px);
}

html[lang="ar"] .product-badge-cat {
  left: auto;
  right: 14px;
}

.product-info {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-name {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.product-summary {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 18px;
  line-height: 1.6;
}

.product-specs-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  padding: 14px;
  border-radius: var(--radius-md);
  background: var(--page-bg-subtle);
  border: 1px solid var(--card-border);
  margin-bottom: 20px;
}

.spec-item {
  display: flex;
  flex-direction: column;
}

.spec-key {
  font-size: 0.6875rem;
  text-transform: uppercase;
  color: var(--text-tertiary);
  font-weight: 700;
  letter-spacing: 0.05em;
}

.spec-val {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-top: 2px;
}

/* Category Filter Tabs */
.filter-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

@media (max-width: 640px) {
  .filter-tabs {
    justify-content: flex-start;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding: 4px 12px 12px;
    margin-bottom: 24px;
    scrollbar-width: none;
    margin-left: -12px;
    margin-right: -12px;
  }
  .filter-tabs::-webkit-scrollbar {
    display: none;
  }
  .filter-tab-btn {
    flex-shrink: 0;
    padding: 8px 16px;
    font-size: 0.8125rem;
  }
}

@media (max-width: 380px) {
  .product-specs-list {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 10px;
  }
}

.filter-tab-btn {
  padding: 9px 20px;
  border-radius: var(--radius-pill);
  background: var(--nav-pill-bg);
  border: 1px solid var(--card-border);
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-tab-btn:hover {
  color: var(--text-primary);
  border-color: var(--aqua);
}

.filter-tab-btn.active {
  background: var(--aqua);
  color: #060D17;
  font-weight: 700;
  border-color: var(--aqua);
  box-shadow: 0 0 16px var(--aqua-glow);
}

[data-theme="light"] .filter-tab-btn.active {
  color: #FFFFFF;
}

/* --------------------------------------------------------------------------
   6. Purification Process Timeline & Storytelling
   -------------------------------------------------------------------------- */
.process-timeline {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 920px;
  margin: 0 auto;
}

.process-step-row {
  display: flex;
  align-items: center;
  gap: 24px;
}

.process-step-num {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--aqua-surface);
  border: 2px solid var(--aqua);
  color: var(--aqua);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 800;
  flex-shrink: 0;
  box-shadow: 0 0 20px var(--aqua-glow);
}

.process-step-content {
  flex: 1;
}

/* Services Storyline Journey */
.storyline-step {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  margin-bottom: 64px;
}

.storyline-step.reversed {
  direction: rtl;
}

.storyline-step.reversed > * {
  direction: ltr;
}

html[lang="ar"] .storyline-step.reversed {
  direction: ltr;
}

html[lang="ar"] .storyline-step.reversed > * {
  direction: rtl;
}

.storyline-visual {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--card-border);
  box-shadow: var(--shadow-medium);
  height: 320px;
}

.storyline-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.storyline-badge {
  display: inline-block;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  background: var(--aqua-surface);
  color: var(--aqua);
  font-size: 0.75rem;
  font-weight: 700;
  margin-bottom: 12px;
}

/* Service Feature Checklist */
.service-feature-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 20px 0 24px;
}

.service-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.service-feature-icon {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--aqua-surface);
  border: 1px solid var(--aqua-glow);
  color: var(--aqua);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.service-tag-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.service-tag-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  background: var(--nav-pill-bg);
  border: 1px solid var(--card-border);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-primary);
  transition: all var(--transition-fast);
}

.service-tag-pill:hover {
  border-color: var(--aqua);
  color: var(--aqua);
}

/* Payment & Installment Partner Chips */
.partner-chip-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 12px;
  margin-top: 24px;
}

.partner-chip {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--text-primary);
  box-shadow: var(--shadow-subtle);
  transition: all var(--transition-fast);
}

.partner-chip:hover {
  border-color: var(--aqua);
  color: var(--aqua);
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

.partner-chip.highlight {
  border-color: var(--aqua);
  background: var(--aqua-surface);
  color: var(--aqua);
}

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

@media (max-width: 992px) {
  .faq-grid {
    grid-template-columns: 1fr;
  }
}

.faq-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-subtle);
  transition: all var(--transition-fast);
}

.faq-card:hover {
  border-color: var(--card-border-hover);
  transform: translateY(-2px);
}

.faq-question {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.faq-answer {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

@media (max-width: 768px) {
  .storyline-step,
  .storyline-step.reversed {
    grid-template-columns: 1fr;
    gap: 28px;
    direction: ltr !important;
  }
  html[lang="ar"] .storyline-step,
  html[lang="ar"] .storyline-step.reversed {
    direction: rtl !important;
  }
  .storyline-visual {
    height: 240px;
  }
}

/* --------------------------------------------------------------------------
   7. Trust Statistics Counter Strip
   -------------------------------------------------------------------------- */
.stats-strip {
  background: var(--section-dark-secondary);
  padding: 56px 0;
  border-top: 1px solid var(--card-border);
  border-bottom: 1px solid var(--card-border);
  transition: background-color var(--transition-theme);
}

.stat-box {
  text-align: center;
  padding: 16px;
}

.stat-number {
  font-size: clamp(2.25rem, 4vw, 3.25rem);
  font-weight: 800;
  color: var(--aqua);
  line-height: 1.1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  font-weight: 700;
}

/* --------------------------------------------------------------------------
   8. Direct Phone & WhatsApp Communication Hub (Impeccable Edition)
   -------------------------------------------------------------------------- */
.direct-hub-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(20px, 3vw, 36px);
  margin-bottom: clamp(36px, 6vw, 56px);
  align-items: stretch;
}

@media (max-width: 900px) {
  .direct-hub-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

/* Double-Bezel Card Shell for Direct Hub */
.direct-hub-card {
  position: relative;
  border-radius: var(--radius-xl);
  background: var(--bezel-outer-bg);
  border: 1px solid var(--bezel-outer-border);
  padding: 8px;
  box-shadow: 0 16px 48px -8px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.12);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
  display: flex;
  flex-direction: column;
}

[data-theme="light"] .direct-hub-card {
  background: #FFFFFF;
  border-color: rgba(8, 20, 36, 0.08);
  box-shadow: 0 12px 36px -6px rgba(8, 20, 36, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

@media (hover: hover) {
  .direct-hub-card:hover {
    transform: translateY(-4px);
    border-color: var(--card-border-hover);
    box-shadow: 0 24px 60px -10px rgba(0, 0, 0, 0.55);
  }

  .direct-hub-card--phone:hover {
    box-shadow: 0 24px 60px -10px rgba(0, 210, 180, 0.22), 0 0 0 1px rgba(0, 210, 180, 0.35);
  }

  .direct-hub-card--whatsapp:hover {
    box-shadow: 0 24px 60px -10px rgba(37, 211, 102, 0.25), 0 0 0 1px rgba(37, 211, 102, 0.4);
  }

  [data-theme="light"] .direct-hub-card--phone:hover {
    box-shadow: 0 20px 48px -8px rgba(0, 138, 117, 0.18), 0 0 0 1px rgba(0, 138, 117, 0.25);
  }

  [data-theme="light"] .direct-hub-card--whatsapp:hover {
    box-shadow: 0 20px 48px -8px rgba(37, 211, 102, 0.2), 0 0 0 1px rgba(37, 211, 102, 0.3);
  }
}

.direct-hub-core {
  background: var(--bezel-inner-bg);
  border: 1px solid var(--bezel-inner-border);
  border-radius: calc(var(--radius-xl) - 6px);
  padding: clamp(24px, 4vw, 38px) clamp(20px, 3.5vw, 34px);
  display: flex;
  flex-direction: column;
  height: 100%;
  position: relative;
  overflow: hidden;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

[data-theme="light"] .direct-hub-core {
  background: var(--page-bg-subtle);
  border-color: rgba(8, 20, 36, 0.06);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

/* Ambient glow accent in background of card */
.direct-hub-glow {
  position: absolute;
  top: -80px;
  right: -80px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(60px);
  opacity: 0.2;
}

[dir="rtl"] .direct-hub-glow {
  right: auto;
  left: -80px;
}

.direct-hub-card--phone .direct-hub-glow {
  background: radial-gradient(circle, var(--aqua) 0%, transparent 70%);
}

.direct-hub-card--whatsapp .direct-hub-glow {
  background: radial-gradient(circle, #25D366 0%, transparent 70%);
}

/* Status Indicator Pill */
.status-pulse-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.8125rem;
  font-weight: 700;
  width: fit-content;
  margin-bottom: clamp(16px, 3vw, 24px);
  letter-spacing: 0.01em;
}

.status-pulse-pill--phone {
  background: var(--aqua-surface);
  border: 1px solid var(--aqua-glow);
  color: var(--aqua);
}

.status-pulse-pill--whatsapp {
  background: rgba(37, 211, 102, 0.12);
  border: 1px solid rgba(37, 211, 102, 0.3);
  color: #25D366;
}

[data-theme="light"] .status-pulse-pill--whatsapp {
  color: #0E7537;
  background: rgba(37, 211, 102, 0.15);
  border-color: rgba(37, 211, 102, 0.4);
}

.status-pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  position: relative;
  flex-shrink: 0;
}

.status-pulse-pill--phone .status-pulse-dot {
  background: var(--aqua);
  box-shadow: 0 0 8px var(--aqua);
}

.status-pulse-pill--whatsapp .status-pulse-dot {
  background: #25D366;
  box-shadow: 0 0 8px #25D366;
}

.status-pulse-dot::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 1.5px solid currentColor;
  animation: pulseRipple 2s cubic-bezier(0.25, 0.46, 0.45, 0.94) infinite;
}

@keyframes pulseRipple {
  0% { transform: scale(0.8); opacity: 1; }
  100% { transform: scale(2.4); opacity: 0; }
}

/* Hub Icon & Channel Title */
.direct-hub-top {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}

.direct-hub-icon {
  width: clamp(48px, 6vw, 56px);
  height: clamp(48px, 6vw, 56px);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: var(--shadow-subtle);
}

.direct-hub-icon--phone {
  background: linear-gradient(135deg, rgba(0, 210, 180, 0.2), rgba(22, 119, 255, 0.12));
  border: 1px solid var(--aqua-glow);
  color: var(--aqua);
}

.direct-hub-icon--whatsapp {
  background: linear-gradient(135deg, rgba(37, 211, 102, 0.25), rgba(18, 140, 126, 0.15));
  border: 1px solid rgba(37, 211, 102, 0.35);
  color: #25D366;
}

.direct-hub-title {
  font-size: clamp(1.25rem, 2.4vw, 1.5rem);
  font-weight: 800;
  color: var(--text-primary);
  margin: 0;
  line-height: 1.2;
}

.direct-hub-badge-text {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  color: var(--text-tertiary);
  margin-bottom: 2px;
}

html[lang="ar"] .direct-hub-badge-text {
  letter-spacing: normal;
}

.direct-hub-desc {
  font-size: clamp(0.875rem, 1.6vw, 0.9375rem);
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: clamp(18px, 3vw, 24px);
}

/* Interactive Number Display Box (Fluid & Responsive) */
.direct-number-box {
  background: var(--page-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: clamp(18px, 3vw, 24px);
  position: relative;
  transition: border-color var(--transition-fast), background var(--transition-fast);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.15);
}

[data-theme="light"] .direct-number-box {
  background: #FFFFFF;
  border-color: rgba(8, 20, 36, 0.12);
  box-shadow: inset 0 1px 2px rgba(8, 20, 36, 0.03);
}

.direct-hub-card--phone .direct-number-box:hover {
  border-color: var(--aqua);
}

.direct-hub-card--whatsapp .direct-number-box:hover {
  border-color: #25D366;
}

.direct-number-link {
  font-family: var(--font-mono);
  font-size: clamp(1.1rem, 2.5vw, 1.35rem);
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--text-primary);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: color var(--transition-fast);
  word-break: break-word;
}

.direct-hub-card--phone .direct-number-link:hover {
  color: var(--aqua);
}

.direct-hub-card--whatsapp .direct-number-link:hover {
  color: #25D366;
}

.btn-copy-action {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  color: var(--text-secondary);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all var(--transition-fast);
  position: relative;
  flex-shrink: 0;
}

[data-theme="light"] .btn-copy-action {
  background: #F0F4F8;
  border-color: rgba(8, 20, 36, 0.12);
  color: var(--text-primary);
}

.btn-copy-action:hover {
  background: var(--aqua-surface);
  border-color: var(--aqua);
  color: var(--aqua);
  transform: scale(1.02);
}

.btn-copy-action.is-copied {
  background: rgba(37, 211, 102, 0.15) !important;
  border-color: #25D366 !important;
  color: #25D366 !important;
}

/* Big Action CTA Buttons */
.btn-phone-action {
  width: 100%;
  padding: 15px 24px;
  font-size: 1.0625rem;
  font-weight: 700;
  justify-content: center;
  border-radius: var(--radius-md);
  margin-bottom: clamp(20px, 3vw, 28px);
  gap: 10px;
}

.btn-whatsapp-action {
  width: 100%;
  padding: 15px 24px;
  font-size: 1.0625rem;
  font-weight: 700;
  justify-content: center;
  border-radius: var(--radius-md);
  margin-bottom: clamp(20px, 3vw, 28px);
  gap: 10px;
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: #FFFFFF !important;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.35);
  transition: all var(--transition-fast);
}

@media (hover: hover) {
  .btn-whatsapp-action:hover {
    background: linear-gradient(135deg, #2ae06d 0%, #16a392 100%);
    box-shadow: 0 10px 32px rgba(37, 211, 102, 0.5);
    transform: translateY(-2px);
    color: #FFFFFF !important;
  }
}

.btn-whatsapp-action:active {
  transform: scale(0.98);
}

/* Feature Checkpoints inside Card */
.direct-features-list {
  list-style: none;
  padding: 0;
  margin: 0 0 clamp(20px, 3vw, 28px) 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.direct-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: clamp(0.8125rem, 1.5vw, 0.875rem);
  color: var(--text-secondary);
  line-height: 1.5;
}

.direct-feature-check {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.direct-hub-card--phone .direct-feature-check {
  background: var(--aqua-surface);
  color: var(--aqua);
}

.direct-hub-card--whatsapp .direct-feature-check {
  background: rgba(37, 211, 102, 0.15);
  color: #25D366;
}

/* Operating Hours Subtitle */
.direct-hours-bar {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--card-border);
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  color: var(--text-tertiary);
  flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   Direct Service Experience / 3-Step Strip
   -------------------------------------------------------------------------- */
.direct-steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(16px, 2.5vw, 24px);
}

@media (max-width: 860px) {
  .direct-steps-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }
}

.direct-step-box {
  background: var(--page-bg-subtle);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: clamp(20px, 3vw, 28px);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

@media (hover: hover) {
  .direct-step-box:hover {
    transform: translateY(-2px);
    border-color: var(--card-border-hover);
  }
}

.direct-step-badge {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--aqua);
  background: var(--aqua-surface);
  border: 1px solid var(--aqua-glow);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  width: fit-content;
}

.direct-step-heading {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.direct-step-text {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

/* Form Controls */
.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--input-border);
  background: var(--input-bg);
  color: var(--input-text);
  font-size: 0.9375rem;
  transition: all var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--input-border-focus);
  box-shadow: 0 0 0 3px var(--aqua-surface);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--input-placeholder);
}

.form-select option {
  background: var(--card-bg);
  color: var(--text-primary);
}

/* --------------------------------------------------------------------------
   9. Quick Specs Modal Component
   -------------------------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(6, 13, 23, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.modal-overlay.is-active {
  opacity: 1;
  visibility: visible;
}

.modal-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  max-width: 620px;
  width: 100%;
  padding: 32px;
  position: relative;
  box-shadow: var(--shadow-elevated);
  transform: scale(0.95);
  transition: transform var(--transition-fast);
}

.modal-overlay.is-active .modal-card {
  transform: scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--nav-pill-bg);
  border: 1px solid var(--card-border);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

html[lang="ar"] .modal-close-btn {
  right: auto;
  left: 18px;
}

.modal-close-btn:hover {
  background: var(--aqua-surface);
  border-color: var(--aqua);
  color: var(--aqua);
}

/* --------------------------------------------------------------------------
   10. WhatsApp Floating Button
   -------------------------------------------------------------------------- */
.whatsapp-float-btn {
  position: fixed;
  bottom: calc(24px + env(safe-area-inset-bottom, 0px));
  right: calc(24px + env(safe-area-inset-right, 0px));
  z-index: 900;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25D366;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

html[lang="ar"] .whatsapp-float-btn {
  right: auto;
  left: calc(24px + env(safe-area-inset-left, 0px));
}

@media (hover: hover) {
  .whatsapp-float-btn:hover {
    transform: scale(1.1) translateY(-2px);
    box-shadow: 0 12px 30px rgba(37, 211, 102, 0.55);
  }
}

.whatsapp-float-btn:active {
  transform: scale(0.95);
}

@media (max-width: 600px) {
  .whatsapp-float-btn {
    bottom: calc(18px + env(safe-area-inset-bottom, 0px));
    right: calc(18px + env(safe-area-inset-right, 0px));
    width: 50px;
    height: 50px;
  }
  html[lang="ar"] .whatsapp-float-btn {
    left: calc(18px + env(safe-area-inset-left, 0px));
    right: auto;
  }
}

/* --------------------------------------------------------------------------
   11. Site Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background: var(--section-dark-secondary);
  border-top: 1px solid var(--card-border);
  padding: 64px 0 32px;
  color: var(--text-secondary);
  transition: background var(--transition-theme);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 48px;
}

@media (max-width: 992px) {
  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

@media (max-width: 580px) {
  .footer-top {
    grid-template-columns: 1fr;
  }
}

.footer-col-title {
  color: var(--text-primary);
  font-size: 1rem;
  font-weight: 800;
  margin-bottom: 18px;
  transition: color var(--transition-theme);
}

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

.footer-link {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  font-weight: 500;
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: var(--aqua);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 28px;
  border-top: 1px solid var(--card-border);
  font-size: 0.875rem;
  flex-wrap: wrap;
  gap: 16px;
  color: var(--text-tertiary);
}