/* ==========================================================================
   Artia Advertising - Official Brand & Website Stylesheet
   Domain: artia-advertising.com
   High-Conversion, Luxury Dark/Light Agency Design System
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@300;400;500;600;700;800;900&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Tajawal:wght@400;500;700;900&display=swap');

:root {
  /* Brand Color System */
  --primary: #4F46E5;          /* Royal Indigo */
  --primary-light: #6366F1;
  --primary-dark: #3730A3;
  --cyan: #06B6D4;             /* Electric Cyan */
  --cyan-light: #38BDF8;
  --cyan-glow: rgba(6, 182, 212, 0.4);
  --accent-amber: #F59E0B;      /* Conversion / CTA Amber */
  --accent-emerald: #10B981;    /* Growth / Success */
  --accent-rose: #F43F5E;

  /* Dark Theme Tokens (Default Luxury Dark) */
  --bg-main: #070B14;
  --bg-card: #0D1424;
  --bg-card-hover: #131E35;
  --bg-glass: rgba(13, 20, 36, 0.75);
  --bg-glass-subtle: rgba(255, 255, 255, 0.03);
  --border-color: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(56, 189, 248, 0.25);
  
  --text-main: #F8FAFC;
  --text-muted: #94A3B8;
  --text-dim: #64748B;
  --text-contrast: #FFFFFF;

  --nav-bg: rgba(7, 11, 20, 0.85);
  --badge-bg: rgba(79, 70, 229, 0.15);
  --badge-border: rgba(99, 102, 241, 0.3);

  /* Gradients */
  --grad-primary: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
  --grad-cyan-indigo: linear-gradient(135deg, #38BDF8 0%, #6366F1 50%, #4F46E5 100%);
  --grad-text: linear-gradient(135deg, #FFFFFF 20%, #38BDF8 60%, #818CF8 100%);
  --grad-glow: radial-gradient(circle at 50% 50%, rgba(6, 182, 212, 0.15) 0%, rgba(79, 70, 229, 0.05) 50%, transparent 100%);
  --grad-card: linear-gradient(180deg, rgba(255, 255, 255, 0.04) 0%, rgba(255, 255, 255, 0.01) 100%);

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 0 40px rgba(6, 182, 212, 0.25);
  --shadow-primary-glow: 0 10px 30px rgba(79, 70, 229, 0.35);

  /* Typography */
  --font-ar: 'Cairo', 'Tajawal', system-ui, sans-serif;
  --font-en: 'Plus Jakarta Sans', system-ui, sans-serif;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Light Theme Overrides */
[data-theme="light"] {
  --bg-main: #F8FAFC;
  --bg-card: #FFFFFF;
  --bg-card-hover: #F1F5F9;
  --bg-glass: rgba(255, 255, 255, 0.85);
  --bg-glass-subtle: rgba(15, 23, 42, 0.03);
  --border-color: rgba(15, 23, 42, 0.08);
  --border-glow: rgba(2, 132, 199, 0.3);
  
  --text-main: #0F172A;
  --text-muted: #475569;
  --text-dim: #94A3B8;
  --text-contrast: #020617;

  --nav-bg: rgba(248, 250, 252, 0.9);
  --badge-bg: rgba(79, 70, 229, 0.08);
  --badge-border: rgba(99, 102, 241, 0.2);

  --grad-text: linear-gradient(135deg, #0F172A 20%, #0284C7 60%, #4338CA 100%);
  --grad-glow: radial-gradient(circle at 50% 50%, rgba(2, 132, 199, 0.1) 0%, rgba(79, 70, 229, 0.03) 50%, transparent 100%);
  --grad-card: linear-gradient(180deg, #FFFFFF 0%, #F8FAFC 100%);

  --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.07);
  --shadow-lg: 0 20px 45px rgba(0, 0, 0, 0.1);
  --shadow-glow: 0 10px 30px rgba(2, 132, 199, 0.15);
}

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

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

body {
  font-family: var(--font-ar);
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.7;
  overflow-x: hidden;
  direction: rtl;
  text-align: right;
  transition: background-color var(--transition-normal), color var(--transition-normal);
  -webkit-font-smoothing: antialiased;
}

/* English / LTR Mode */
body[dir="ltr"] {
  font-family: var(--font-en);
  direction: ltr;
  text-align: left;
}

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

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

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

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

/* ==========================================================================
   Typography & Badges
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
  font-weight: 800;
  line-height: 1.25;
  color: var(--text-contrast);
}

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

.gradient-brand {
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 600;
  background: var(--badge-bg);
  border: 1px solid var(--badge-border);
  color: var(--cyan-light);
  width: fit-content;
}

.badge-pulse {
  position: relative;
}

.badge-pulse::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 10px var(--cyan);
  animation: pulse-ring 2s infinite;
}

@keyframes pulse-ring {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(6, 182, 212, 0.7); }
  70% { transform: scale(1.1); box-shadow: 0 0 0 8px rgba(6, 182, 212, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(6, 182, 212, 0); }
}

/* ==========================================================================
   Buttons & Interactive Elements
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 12px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  text-decoration: none;
}

.btn-primary {
  background: var(--grad-primary);
  color: #FFFFFF;
  box-shadow: var(--shadow-primary-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 35px rgba(79, 70, 229, 0.5);
  color: #FFFFFF;
}

.btn-secondary {
  background: var(--bg-glass-subtle);
  color: var(--text-contrast);
  border: 1px solid var(--border-color);
  backdrop-filter: blur(8px);
}

.btn-secondary:hover {
  background: var(--bg-card-hover);
  border-color: var(--cyan);
  color: var(--cyan-light);
  transform: translateY(-2px);
}

.btn-glow {
  background: linear-gradient(135deg, #06B6D4 0%, #3B82F6 100%);
  color: #FFFFFF;
  box-shadow: 0 0 25px rgba(6, 182, 212, 0.4);
}

.btn-glow:hover {
  box-shadow: 0 0 35px rgba(6, 182, 212, 0.6);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.875rem;
  border-radius: 8px;
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1.125rem;
  border-radius: 14px;
}

/* ==========================================================================
   Header & Navbar
   ========================================================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: var(--nav-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  z-index: 1000;
  transition: all var(--transition-normal);
}

.navbar.scrolled {
  height: 70px;
  box-shadow: var(--shadow-md);
  border-bottom-color: var(--border-glow);
}

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

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-brand img {
  height: 48px;
  width: auto;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

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

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

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

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

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

.theme-toggle, .lang-toggle {
  background: var(--bg-glass-subtle);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.theme-toggle:hover, .lang-toggle:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  background: var(--bg-card-hover);
}

.lang-toggle {
  width: auto;
  padding: 0 12px;
  font-size: 0.85rem;
  font-weight: 700;
}

.mobile-menu-btn {
  display: none;
  background: transparent;
  color: var(--text-main);
  font-size: 1.5rem;
  cursor: pointer;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
  position: relative;
  padding: 160px 0 100px;
  min-height: 90vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-glow-bg {
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 600px;
  background: radial-gradient(circle, rgba(79, 70, 229, 0.25) 0%, rgba(6, 182, 212, 0.15) 40%, transparent 70%);
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}

.hero-grid-pattern {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(to right, var(--border-color) 1px, transparent 1px),
    linear-gradient(to bottom, var(--border-color) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 60% 50% at 50% 30%, #000 70%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 60% 50% at 50% 30%, #000 70%, transparent 100%);
  opacity: 0.35;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 50px;
  align-items: center;
}

.hero-text {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.hero-title {
  font-size: 3.5rem;
  line-height: 1.18;
  font-weight: 900;
  letter-spacing: -0.02em;
}

.hero-desc {
  font-size: 1.25rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 620px;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding-top: 30px;
  margin-top: 20px;
  border-top: 1px solid var(--border-color);
}

.metric-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.metric-number {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--text-contrast);
  font-family: var(--font-en);
}

.metric-number span {
  color: var(--cyan);
}

.metric-label {
  font-size: 0.875rem;
  color: var(--text-muted);
  font-weight: 500;
}

.hero-visual {
  position: relative;
}

.hero-card-preview {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  border: 1px solid var(--border-glow);
  background: var(--bg-card);
}

.hero-card-preview img {
  width: 100%;
  height: auto;
  transform: scale(1.02);
  transition: transform var(--transition-slow);
}

.hero-card-preview:hover img {
  transform: scale(1.05);
}

.floating-stat-pill {
  position: absolute;
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-glow);
  padding: 12px 20px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-md);
  z-index: 2;
  animation: float 4s ease-in-out infinite;
}

.floating-stat-pill.pill-1 {
  bottom: -20px;
  right: -20px;
  animation-delay: 0s;
}

.floating-stat-pill.pill-2 {
  top: 30px;
  left: -20px;
  animation-delay: 2s;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.stat-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: var(--badge-bg);
  color: var(--cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

/* ==========================================================================
   Partners & Trust Marquee
   ========================================================================== */
.trust-section {
  padding: 40px 0 60px;
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-glass-subtle);
}

.trust-title {
  text-align: center;
  font-size: 0.95rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  margin-bottom: 24px;
}

.trust-badges {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}

.trust-badge-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  border-radius: 12px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.9rem;
  transition: all var(--transition-fast);
}

.trust-badge-item:hover {
  border-color: var(--cyan);
  color: var(--text-contrast);
  transform: translateY(-2px);
}

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

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 60px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ==========================================================================
   Free SEO & Marketing Audit Tool (High-Converting Interactive Component)
   ========================================================================== */
.audit-box-container {
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: 24px;
  padding: 40px;
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  position: relative;
  overflow: hidden;
}

.audit-box-container::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.audit-form-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
  align-items: center;
}

.audit-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.audit-input {
  width: 100%;
  padding: 18px 24px 18px 50px;
  background: var(--bg-main);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  font-size: 1.05rem;
  color: var(--text-main);
  transition: all var(--transition-fast);
  direction: ltr;
  text-align: left;
}

.audit-input:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 20px rgba(6, 182, 212, 0.25);
}

.audit-input-icon {
  position: absolute;
  left: 18px;
  color: var(--text-muted);
  font-size: 1.25rem;
}

.audit-results-card {
  margin-top: 30px;
  padding: 24px;
  background: var(--bg-main);
  border-radius: 16px;
  border: 1px solid var(--border-color);
  display: none;
}

.audit-results-card.active {
  display: block;
  animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   Services Grid
   ========================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 28px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 36px 32px;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}

.service-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 20px;
  padding: 1px;
  background: linear-gradient(135deg, transparent 40%, var(--cyan) 100%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity var(--transition-normal);
  pointer-events: none;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md), 0 10px 30px rgba(6, 182, 212, 0.15);
  border-color: rgba(6, 182, 212, 0.3);
}

.service-card:hover::after {
  opacity: 1;
}

.service-icon-box {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: var(--badge-bg);
  border: 1px solid var(--badge-border);
  color: var(--cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin-bottom: 24px;
  transition: all var(--transition-normal);
}

.service-card:hover .service-icon-box {
  background: var(--grad-primary);
  color: #FFFFFF;
  box-shadow: var(--shadow-primary-glow);
  transform: scale(1.08);
}

.service-title {
  font-size: 1.35rem;
  margin-bottom: 12px;
}

.service-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 20px;
}

.service-features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
}

.service-features-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-main);
}

.service-features-list li svg {
  color: var(--accent-emerald);
  flex-shrink: 0;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  color: var(--cyan);
  font-size: 0.9rem;
  margin-top: auto;
}

.service-link:hover {
  color: var(--cyan-light);
  gap: 12px;
}

/* ==========================================================================
   Marketing ROI Calculator (Interactive High-Value Feature)
   ========================================================================== */
.roi-calculator-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: 24px;
  padding: 48px;
  box-shadow: var(--shadow-lg);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.calc-controls {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.calc-field {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.calc-label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 700;
}

.calc-value-display {
  color: var(--cyan);
  font-family: var(--font-en);
  font-size: 1.2rem;
}

.calc-slider {
  width: 100%;
  -webkit-appearance: none;
  height: 8px;
  border-radius: 4px;
  background: var(--bg-main);
  outline: none;
  cursor: pointer;
}

.calc-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 12px var(--cyan);
  cursor: pointer;
  transition: transform var(--transition-fast);
}

.calc-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

.calc-results-panel {
  background: var(--bg-main);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.calc-result-stat {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border-color);
}

.calc-result-number {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text-contrast);
  font-family: var(--font-en);
}

/* ==========================================================================
   Portfolio / Case Studies
   ========================================================================== */
.portfolio-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.portfolio-tab-btn {
  padding: 10px 22px;
  border-radius: 9999px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.portfolio-tab-btn.active, .portfolio-tab-btn:hover {
  background: var(--grad-primary);
  color: #FFFFFF;
  border-color: transparent;
  box-shadow: var(--shadow-primary-glow);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 30px;
}

.portfolio-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  overflow: hidden;
  transition: all var(--transition-normal);
}

.portfolio-card:hover {
  transform: translateY(-6px);
  border-color: var(--cyan);
  box-shadow: var(--shadow-md);
}

.portfolio-thumb {
  position: relative;
  height: 230px;
  overflow: hidden;
  background: #020617;
}

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

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

.portfolio-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--bg-glass);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-color);
  color: var(--cyan-light);
  font-size: 0.8rem;
  padding: 4px 12px;
  border-radius: 8px;
  font-weight: 700;
}

.portfolio-body {
  padding: 24px;
}

.portfolio-title {
  font-size: 1.25rem;
  margin-bottom: 10px;
}

.portfolio-metrics-row {
  display: flex;
  gap: 16px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border-color);
}

.portfolio-metric {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.portfolio-metric strong {
  display: block;
  font-size: 1.15rem;
  color: var(--accent-emerald);
  font-family: var(--font-en);
}

/* ==========================================================================
   Pricing Packages
   ========================================================================== */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
  align-items: stretch;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  position: relative;
}

.pricing-card.featured {
  background: linear-gradient(180deg, rgba(79, 70, 229, 0.12) 0%, var(--bg-card) 100%);
  border: 2px solid var(--primary-light);
  box-shadow: var(--shadow-lg), var(--shadow-primary-glow);
  transform: scale(1.03);
}

.pricing-badge-popular {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--grad-primary);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 800;
  padding: 4px 18px;
  border-radius: 9999px;
  box-shadow: var(--shadow-sm);
}

.pricing-name {
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.pricing-tagline {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.pricing-price-wrap {
  margin-bottom: 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border-color);
}

.pricing-price {
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--text-contrast);
  font-family: var(--font-en);
}

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 36px;
  flex-grow: 1;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.92rem;
  color: var(--text-main);
}

.pricing-features li svg {
  color: var(--accent-emerald);
  flex-shrink: 0;
}

/* ==========================================================================
   Process & Methodology
   ========================================================================== */
.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  position: relative;
}

.process-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 32px 24px;
  position: relative;
  transition: all var(--transition-normal);
}

.process-card:hover {
  border-color: var(--cyan);
  transform: translateY(-4px);
}

.process-step-num {
  font-family: var(--font-en);
  font-size: 2.5rem;
  font-weight: 900;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 12px;
}

/* ==========================================================================
   FAQ Accordion
   ========================================================================== */
.faq-wrap {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item.active {
  border-color: var(--cyan);
}

.faq-question {
  width: 100%;
  padding: 22px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 700;
  font-size: 1.05rem;
  background: transparent;
  cursor: pointer;
  text-align: inherit;
  color: var(--text-contrast);
}

.faq-icon {
  transition: transform var(--transition-normal);
  color: var(--cyan);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal);
  padding: 0 24px;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.8;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding-bottom: 22px;
}

/* ==========================================================================
   Consultation & Contact Form
   ========================================================================== */
.contact-section-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: start;
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.contact-card-info {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

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

.info-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--badge-bg);
  color: var(--cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.form-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  padding: 40px;
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-main);
}

.form-control {
  width: 100%;
  padding: 14px 18px;
  background: var(--bg-main);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  color: var(--text-main);
  font-size: 0.95rem;
  transition: all var(--transition-fast);
}

.form-control:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 15px rgba(6, 182, 212, 0.2);
}

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

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  background: #04070D;
  border-top: 1px solid var(--border-color);
  padding: 80px 0 30px;
  position: relative;
  overflow: hidden;
}

[data-theme="light"] .footer {
  background: #0B1120;
  color: #F8FAFC;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-col-desc {
  color: #94A3B8;
  font-size: 0.92rem;
  margin-top: 16px;
  line-height: 1.7;
  max-width: 360px;
}

.footer-heading {
  font-size: 1.1rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: #94A3B8;
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: var(--cyan);
  padding-inline-start: 6px;
}

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.88rem;
  color: #64748B;
  flex-wrap: wrap;
  gap: 16px;
}

/* ==========================================================================
   Floating Action Button (WhatsApp)
   ========================================================================== */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  left: 28px;
  width: 58px;
  height: 58px;
  background: #25D366;
  color: #FFFFFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.45);
  z-index: 999;
  cursor: pointer;
  transition: all var(--transition-normal);
}

.whatsapp-float:hover {
  transform: scale(1.1) translateY(-3px);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.6);
}

body[dir="ltr"] .whatsapp-float {
  left: auto;
  right: 28px;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-text {
    align-items: center;
  }
  .hero-cta-group {
    justify-content: center;
  }
  .hero-metrics {
    width: 100%;
  }
  .roi-calculator-card {
    grid-template-columns: 1fr;
  }
  .contact-section-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2.4rem;
  }
  .section-title {
    font-size: 2rem;
  }
  .audit-form-grid {
    grid-template-columns: 1fr;
  }
  .nav-menu {
    display: none;
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    background: var(--bg-card);
    flex-direction: column;
    padding: 30px;
    border-bottom: 1px solid var(--border-color);
  }
  .nav-menu.mobile-open {
    display: flex;
  }
  .mobile-menu-btn {
    display: block;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
}