/* ==========================================================================
   SIMZKNR Enterprise Design System - style.css
   Modern, Minimal, Premium, Human-Made & cPanel Production Ready
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Inter:wght@400;500;600;700&display=swap');

/* --------------------------------------------------------------------------
   1. CSS Custom Properties / Design Tokens
   -------------------------------------------------------------------------- */
:root {
  /* Color System */
  --color-bg: #FFFFFF;
  --color-surface: #FAFAFB;
  --color-muted-surface: #F2F3F5;
  --color-navy: #1E2233;
  --color-foreground: #1E2233;
  --color-muted: #63687A;
  --color-primary: #0067E9;
  --color-hover: #1D5FE0;
  --color-accent-glow: #5B9EF5;
  --color-success: #22A06B;
  --color-destructive: #DC2626;
  --color-border: #E1E4EA;
  --color-border-subtle: #ECEEF2;
  --color-accent: #EEF1FB;
  --color-white: #FFFFFF;

  /* Typography */
  --font-sans: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  /* Elevation / Shadows */
  --shadow-xs: 0 1px 2px rgba(30, 34, 51, 0.04);
  --shadow-sm: 0 2px 6px rgba(30, 34, 51, 0.06);
  --shadow-md: 0 8px 20px -3px rgba(30, 34, 51, 0.08);
  --shadow-lg: 0 16px 36px -6px rgba(30, 34, 51, 0.12);
  --shadow-glow: 0 0 0 3px rgba(0, 103, 233, 0.18);

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Layout */
  --container-width: 1240px;
  --header-height: 76px;
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s ease;
}

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

html {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-foreground);
  background-color: var(--color-bg);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  color: var(--color-foreground);
  background-color: var(--color-bg);
  overflow-x: hidden;
}

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

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

a:hover {
  color: var(--color-hover);
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

ul, ol {
  list-style: none;
}

/* --------------------------------------------------------------------------
   3. Typography & Utilities
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--color-navy);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.025em;
}

h1 { font-size: clamp(2.25rem, 4.2vw, 3.25rem); font-weight: 800; line-height: 1.15; }
h2 { font-size: clamp(1.75rem, 3vw, 2.35rem); font-weight: 700; }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); font-weight: 700; }
h4 { font-size: 1.15rem; font-weight: 700; }

p {
  color: var(--color-muted);
  font-size: 1rem;
  line-height: 1.65;
}

.text-sm { font-size: 0.875rem; }
.text-xs { font-size: 0.75rem; }
.text-lead { font-size: 1.15rem; line-height: 1.7; color: var(--color-muted); }
.text-navy { color: var(--color-navy); }
.text-primary { color: var(--color-primary); }
.text-success { color: var(--color-success); }
.text-muted { color: var(--color-muted); }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }

.section-padding {
  padding-top: 80px;
  padding-bottom: 80px;
}

@media (max-width: 768px) {
  .section-padding {
    padding-top: 56px;
    padding-bottom: 56px;
  }
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 56px auto;
}

.section-header.text-left {
  text-align: left;
  margin-left: 0;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background-color: var(--color-accent);
  color: var(--color-primary);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
  border: 1px solid rgba(91, 158, 245, 0.25);
}

.section-badge.green {
  background-color: #E8F7F0;
  color: var(--color-success);
  border-color: rgba(34, 160, 107, 0.25);
}

.section-title {
  margin-bottom: 16px;
  color: var(--color-navy);
}

.section-desc {
  color: var(--color-muted);
  font-size: 1.05rem;
  line-height: 1.65;
}

/* --------------------------------------------------------------------------
   4. Buttons & Badges
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-weight: 600;
  font-size: 0.95rem;
  line-height: 1;
  padding: 13px 24px;
  border-radius: var(--radius-md);
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--transition-fast);
  white-space: nowrap;
  text-decoration: none;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
  box-shadow: 0 1px 3px rgba(0, 103, 233, 0.2);
}

.btn-primary:hover {
  background-color: var(--color-hover);
  border-color: var(--color-hover);
  color: var(--color-white);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 103, 233, 0.25);
}

.btn-secondary {
  background-color: var(--color-white);
  color: var(--color-navy);
  border-color: var(--color-border);
  box-shadow: var(--shadow-xs);
}

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

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

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

.btn-white {
  background-color: var(--color-white);
  color: var(--color-navy);
  border-color: var(--color-white);
}

.btn-white:hover {
  background-color: var(--color-surface);
  color: var(--color-primary);
}

.btn-sm {
  padding: 9px 16px;
  font-size: 0.875rem;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 16px 32px;
  font-size: 1.05rem;
  border-radius: var(--radius-md);
}

.btn-full {
  width: 100%;
}

.btn-whatsapp {
  background-color: #25D366;
  color: #FFFFFF;
  border-color: #25D366;
  font-weight: 700;
}

.btn-whatsapp:hover {
  background-color: #20BD5A;
  color: #FFFFFF;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius-full);
}

.badge-primary { background-color: var(--color-accent); color: var(--color-primary); }
.badge-success { background-color: #E8F7F0; color: var(--color-success); }
.badge-muted { background-color: var(--color-muted-surface); color: var(--color-muted); }

/* --------------------------------------------------------------------------
   5. Sticky Navigation Header
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
  z-index: 1000;
  transition: all var(--transition-fast);
}

.site-header.scrolled {
  box-shadow: var(--shadow-sm);
}

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

.logo-container {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-img {
  height: 32px;
  width: auto;
  max-width: 180px;
  display: block;
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-muted);
  position: relative;
  padding: 8px 0;
  transition: color var(--transition-fast);
}

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

.nav-link.active {
  color: var(--color-primary);
  font-weight: 600;
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-primary);
  border-radius: 2px;
}

.nav-badge-new {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 700;
  background-color: var(--color-accent);
  color: var(--color-primary);
  padding: 1px 6px;
  border-radius: var(--radius-full);
  margin-left: 4px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.header-phone-link {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-navy);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  transition: all var(--transition-fast);
}

.header-phone-link:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.hamburger-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.hamburger-btn span {
  display: block;
  height: 2px;
  width: 100%;
  background-color: var(--color-navy);
  border-radius: 2px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.hamburger-btn.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger-btn.active span:nth-child(2) {
  opacity: 0;
}
.hamburger-btn.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Navigation Drawer */
.mobile-nav-drawer {
  position: fixed;
  top: var(--header-height);
  left: 0;
  width: 100%;
  height: calc(100vh - var(--header-height));
  background-color: var(--color-white);
  border-top: 1px solid var(--color-border);
  padding: 24px;
  display: none;
  flex-direction: column;
  justify-content: space-between;
  overflow-y: auto;
  z-index: 999;
}

.mobile-nav-drawer.open {
  display: flex;
}

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

.mobile-nav-link {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-navy);
  padding: 12px 16px;
  border-radius: var(--radius-md);
  background-color: var(--color-surface);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mobile-nav-link.active {
  background-color: var(--color-accent);
  color: var(--color-primary);
}

.mobile-nav-footer {
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

@media (max-width: 992px) {
  .nav-desktop, .header-phone-link {
    display: none;
  }
  .hamburger-btn {
    display: flex;
  }
}

/* --------------------------------------------------------------------------
   6. Hero Sections
   -------------------------------------------------------------------------- */
.hero-section {
  padding-top: 60px;
  padding-bottom: 80px;
  background: radial-gradient(circle at 50% 0%, #F5F8FE 0%, #FFFFFF 70%);
  border-bottom: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.95fr;
  gap: 48px;
  align-items: center;
}

.hero-grid > * {
  min-width: 0;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero-title {
  font-size: clamp(2.3rem, 4.5vw, 3.4rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.12;
  color: var(--color-navy);
  margin-bottom: 20px;
}

.hero-title .highlight {
  color: var(--color-primary);
  display: inline;
}

.hero-subtitle {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-muted);
  margin-bottom: 32px;
  max-width: 580px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.hero-stats-row {
  display: flex;
  align-items: center;
  gap: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
  width: 100%;
}

.hero-stat-item {
  display: flex;
  flex-direction: column;
}

.hero-stat-num {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-navy);
  line-height: 1.1;
}

.hero-stat-label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-muted);
}

.hero-visual {
  position: relative;
  max-width: 100%;
}

.hero-card-frame {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  position: relative;
  width: 100%;
}

.hero-float-badge {
  position: absolute;
  bottom: -16px;
  left: 20px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 10;
}

.hero-float-badge .status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--color-success);
  box-shadow: 0 0 0 3px rgba(34, 160, 107, 0.2);
}

@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

/* Page Hero for Inner Pages */
.page-hero {
  padding-top: 56px;
  padding-bottom: 56px;
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  text-align: center;
}

.breadcrumbs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-muted);
  margin-bottom: 16px;
}

.breadcrumbs a {
  color: var(--color-muted);
}

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

.breadcrumbs .sep {
  color: var(--color-border);
}

.breadcrumbs .current {
  color: var(--color-navy);
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   7. Trust Banner & Client Section
   -------------------------------------------------------------------------- */
.trust-section {
  padding: 36px 0;
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}

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

.trust-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.clients-grid {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.client-logo-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 18px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xs);
  transition: all var(--transition-fast);
}

.client-logo-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}

.client-badge-icon {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.875rem;
}

.client-badge-icon.taj { background-color: var(--color-navy); color: #5B9EF5; }
.client-badge-icon.idea { background-color: var(--color-primary); color: #FFFFFF; }
.client-badge-icon.akhdood { background-color: var(--color-navy); color: var(--color-success); }

.client-info {
  display: flex;
  flex-direction: column;
}

.client-name {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-navy);
  line-height: 1.2;
}

.client-sub {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-muted);
}

/* --------------------------------------------------------------------------
   8. Cards, Grid & Layouts
   -------------------------------------------------------------------------- */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

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

.grid-2 > *, .grid-3 > *, .grid-4 > * {
  min-width: 0;
}

@media (max-width: 992px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-2 { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .grid-4, .grid-3 { grid-template-columns: 1fr; }
}

.card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-xs);
  transition: all var(--transition-fast);
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.card:hover {
  border-color: #CBD3DF;
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.card-surface {
  background-color: var(--color-surface);
}

.card-icon-wrapper {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background-color: var(--color-accent);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.card-icon-wrapper.green {
  background-color: #E8F7F0;
  color: var(--color-success);
}

.card-icon-wrapper.navy {
  background-color: #E6E8EF;
  color: var(--color-navy);
}

.card-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 12px;
}

.card-desc {
  color: var(--color-muted);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

.card-feature-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
}

.card-feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  color: var(--color-navy);
  font-weight: 500;
}

.card-feature-item svg {
  color: var(--color-primary);
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   9. Service Highlight Section & Visual Cards
   -------------------------------------------------------------------------- */
.service-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  margin-bottom: 72px;
}

.service-row > * {
  min-width: 0;
}

.service-row:nth-child(even) {
  direction: rtl;
}

.service-row:nth-child(even) > * {
  direction: ltr;
}

.service-row:last-child {
  margin-bottom: 0;
}

.service-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.service-visual {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 16px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast);
  width: 100%;
}

.service-visual:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

@media (max-width: 900px) {
  .service-row, .service-row:nth-child(even) {
    grid-template-columns: 1fr;
    direction: ltr;
    gap: 32px;
  }
}

/* --------------------------------------------------------------------------
   10. BarakaSales Spotlight & Interactive Tabs
   -------------------------------------------------------------------------- */
.product-spotlight {
  background-color: var(--color-navy);
  color: var(--color-white);
  border-radius: var(--radius-xl);
  padding: 56px 48px;
  margin: 32px 0;
  position: relative;
  overflow: hidden;
}

.product-spotlight h2, 
.product-spotlight h3, 
.product-spotlight p {
  color: var(--color-white);
}

.product-spotlight .section-desc {
  color: #A4A8B6;
}

.product-tabs-header {
  display: flex;
  align-items: center;
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 12px;
  margin-bottom: 36px;
  border-bottom: 1px solid #2A3047;
}

.product-tab-btn {
  background: transparent;
  border: 1px solid #2A3047;
  color: #A4A8B6;
  font-size: 0.9375rem;
  font-weight: 600;
  padding: 10px 20px;
  border-radius: var(--radius-full);
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.product-tab-btn:hover {
  color: var(--color-white);
  border-color: var(--color-accent-glow);
}

.product-tab-btn.active {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 4px 12px rgba(0, 103, 233, 0.4);
}

.product-tab-panel {
  display: none;
  grid-template-columns: 1fr 1.15fr;
  gap: 40px;
  align-items: center;
}

.product-tab-panel.active {
  display: grid;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 992px) {
  .product-spotlight {
    padding: 36px 20px;
  }
  .product-tab-panel {
    grid-template-columns: 1fr;
  }
}

/* --------------------------------------------------------------------------
   11. Interactive ROI & Quotation Calculator
   -------------------------------------------------------------------------- */
.calculator-box {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
}

.calc-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
}

.calc-input-group {
  margin-bottom: 24px;
}

.calc-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-navy);
  margin-bottom: 8px;
}

.calc-range {
  width: 100%;
  accent-color: var(--color-primary);
  cursor: pointer;
}

.calc-options-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.calc-option-card {
  padding: 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  background: var(--color-surface);
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  font-weight: 600;
}

.calc-option-card.selected {
  border-color: var(--color-primary);
  background-color: var(--color-accent);
  color: var(--color-primary);
}

.calc-result-panel {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.calc-result-header {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.calc-estimate-price {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--color-navy);
  line-height: 1.1;
  margin-bottom: 6px;
}

.calc-breakdown {
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 16px 0;
  margin: 20px 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 0.875rem;
}

.calc-breakdown-row {
  display: flex;
  justify-content: space-between;
  color: var(--color-muted);
}

.calc-breakdown-row span:last-child {
  font-weight: 600;
  color: var(--color-navy);
}

@media (max-width: 860px) {
  .calculator-box {
    padding: 24px;
  }
  .calc-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

/* --------------------------------------------------------------------------
   12. Comparison & Feature Tables
   -------------------------------------------------------------------------- */
.comparison-table-wrap {
  width: 100%;
  overflow-x: auto;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xs);
}

.table-custom {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  min-width: 600px;
}

.table-custom th, .table-custom td {
  padding: 18px 24px;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.9375rem;
}

.table-custom th {
  background-color: var(--color-surface);
  font-weight: 700;
  color: var(--color-navy);
}

.table-custom th.highlight, .table-custom td.highlight {
  background-color: #F6F9FE;
  font-weight: 600;
}

.table-custom tr:last-child td {
  border-bottom: none;
}

/* --------------------------------------------------------------------------
   13. Pricing Cards & Switcher
   -------------------------------------------------------------------------- */
.pricing-switch-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 48px;
}

.pricing-switch {
  position: relative;
  display: inline-block;
  width: 52px;
  height: 28px;
}

.pricing-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider-toggle {
  position: absolute;
  cursor: pointer;
  top: 0; left: 0; right: 0; bottom: 0;
  background-color: var(--color-border);
  border-radius: 28px;
  transition: .3s;
}

.slider-toggle:before {
  position: absolute;
  content: "";
  height: 20px;
  width: 20px;
  left: 4px;
  bottom: 4px;
  background-color: white;
  border-radius: 50%;
  transition: .3s;
}

input:checked + .slider-toggle {
  background-color: var(--color-primary);
}

input:checked + .slider-toggle:before {
  transform: translateX(24px);
}

.pricing-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  position: relative;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-fast);
}

.pricing-card.featured {
  border-color: var(--color-primary);
  box-shadow: 0 8px 24px -4px rgba(0, 103, 233, 0.15);
  transform: scale(1.02);
}

.pricing-card.featured .pricing-ribbon {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--color-primary);
  color: var(--color-white);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.pricing-price {
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--color-navy);
  margin: 16px 0 8px 0;
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.pricing-price .currency {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-muted);
}

.pricing-price .period {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-muted);
}

/* --------------------------------------------------------------------------
   14. Accordion / FAQ
   -------------------------------------------------------------------------- */
.accordion-group {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 800px;
  margin: 0 auto;
}

.accordion-item {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.accordion-item.open {
  border-color: var(--color-primary);
}

.accordion-header {
  width: 100%;
  padding: 20px 24px;
  background: transparent;
  border: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-navy);
  cursor: pointer;
  text-align: left;
}

.accordion-icon {
  width: 20px;
  height: 20px;
  color: var(--color-muted);
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

.accordion-item.open .accordion-icon {
  transform: rotate(180deg);
  color: var(--color-primary);
}

.accordion-body {
  padding: 0 24px 20px 24px;
  color: var(--color-muted);
  font-size: 0.95rem;
  line-height: 1.65;
  display: none;
}

.accordion-item.open .accordion-body {
  display: block;
}

/* --------------------------------------------------------------------------
   15. Forms & Interactive Wizard
   -------------------------------------------------------------------------- */
.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-navy);
  margin-bottom: 8px;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  font-size: 0.95rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: var(--color-white);
  color: var(--color-navy);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow);
}

.form-control.is-invalid {
  border-color: var(--color-destructive);
}

.form-hint {
  font-size: 0.75rem;
  color: var(--color-muted);
  margin-top: 6px;
}

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

@media (max-width: 640px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

/* Consultation Wizard Steps */
.wizard-steps {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 36px;
  position: relative;
}

.wizard-steps::before {
  content: '';
  position: absolute;
  top: 18px;
  left: 20px;
  right: 20px;
  height: 2px;
  background-color: var(--color-border);
  z-index: 1;
}

.wizard-step-item {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.wizard-step-circle {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--color-white);
  border: 2px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-muted);
}

.wizard-step-item.active .wizard-step-circle {
  border-color: var(--color-primary);
  background-color: var(--color-primary);
  color: var(--color-white);
}

.wizard-step-item.completed .wizard-step-circle {
  border-color: var(--color-success);
  background-color: var(--color-success);
  color: var(--color-white);
}

.wizard-step-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-muted);
}

.wizard-step-item.active .wizard-step-label {
  color: var(--color-navy);
}

.wizard-pane {
  display: none;
}

.wizard-pane.active {
  display: block;
}

/* --------------------------------------------------------------------------
   16. Floating WhatsApp Button & Toast Alerts
   -------------------------------------------------------------------------- */
.floating-whatsapp {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 1050;
  display: flex;
  align-items: center;
  gap: 12px;
}

.whatsapp-btn-pulse {
  position: relative;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background-color: #25D366;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
  cursor: pointer;
  transition: transform var(--transition-fast);
  text-decoration: none;
}

.whatsapp-btn-pulse:hover {
  transform: scale(1.08);
  color: #FFFFFF;
}

.whatsapp-btn-pulse::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  border-radius: 50%;
  border: 2px solid #25D366;
  animation: pulseRipple 2s infinite ease-out;
  pointer-events: none;
}

@keyframes pulseRipple {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(1.6); opacity: 0; }
}

.whatsapp-tooltip {
  background: var(--color-navy);
  color: var(--color-white);
  padding: 8px 14px;
  border-radius: var(--radius-md);
  font-size: 0.8125rem;
  font-weight: 600;
  box-shadow: var(--shadow-md);
  white-space: nowrap;
  pointer-events: none;
  animation: floatTooltip 3s infinite ease-in-out;
}

@keyframes floatTooltip {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-3px); }
}

@media (max-width: 640px) {
  .whatsapp-tooltip {
    display: none;
  }
  .floating-whatsapp {
    bottom: 20px;
    right: 20px;
  }
}

/* Toast Component */
.toast-container {
  position: fixed;
  top: 90px;
  right: 24px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.toast {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  box-shadow: var(--shadow-lg);
  min-width: 300px;
  max-width: 420px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  animation: slideInRight 0.3s ease;
}

.toast.success { border-left-color: var(--color-success); }
.toast.error { border-left-color: var(--color-destructive); }

@keyframes slideInRight {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* --------------------------------------------------------------------------
   17. Site Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--color-navy);
  color: #A4A8B6;
  padding-top: 72px;
  padding-bottom: 36px;
  border-top: 1px solid #2A3047;
  margin-top: auto;
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 48px;
  margin-bottom: 56px;
}

.footer-top-grid > * {
  min-width: 0;
}

.footer-brand p {
  color: #A4A8B6;
  font-size: 0.9375rem;
  margin: 18px 0 24px 0;
  line-height: 1.65;
  max-width: 360px;
}

.footer-heading {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 20px;
  letter-spacing: -0.01em;
}

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

.footer-link {
  color: #A4A8B6;
  font-size: 0.9375rem;
  transition: color var(--transition-fast);
}

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

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
  font-size: 0.9375rem;
  color: #A4A8B6;
}

.footer-contact-item svg {
  color: var(--color-accent-glow);
  flex-shrink: 0;
  margin-top: 3px;
}

.footer-contact-item a {
  color: #FFFFFF;
  font-weight: 500;
}

.footer-contact-item a:hover {
  color: var(--color-accent-glow);
}

.footer-bottom {
  padding-top: 32px;
  border-top: 1px solid #2A3047;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.875rem;
}

.footer-bottom-links {
  display: flex;
  gap: 20px;
}

.footer-bottom-links a {
  color: #A4A8B6;
}

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

@media (max-width: 992px) {
  .footer-top-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .footer-top-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* --------------------------------------------------------------------------
   18. Legal / Privacy Policy Layout
   -------------------------------------------------------------------------- */
.legal-content {
  max-width: 840px;
  margin: 0 auto;
}

.legal-content h2 {
  font-size: 1.5rem;
  margin: 36px 0 16px 0;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--color-border);
}

.legal-content p, .legal-content li {
  font-size: 1rem;
  line-height: 1.7;
  color: #4A4F60;
  margin-bottom: 16px;
}

.legal-content ul {
  list-style: disc;
  padding-left: 24px;
  margin-bottom: 20px;
}

.legal-meta-box {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  margin-bottom: 36px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.875rem;
  color: var(--color-muted);
}