/* ═══════════════════════════════════════════════════════════════════
   أبناء الرياض لشفط البيارات - INDUSTRIAL EMERGENCY Design System
   Brand: Heavy Duty / Emergency Response / Industrial Power
   Colors: Deep Red + Black + Warning Yellow
   Style: Industrial, Bold, Urgent (NOT clean/corporate)
   ═══════════════════════════════════════════════════════════════════ */

/* ─── Google Fonts ─── */
@import url('https://fonts.googleapis.com/css2?family=Readex+Pro:wght@300;400;500;600;700&family=Rubik:wght@400;500;600;700;800;900&display=swap');

/* ─── CSS Variables - Industrial Emergency ─── */
:root {
  /* Primary - Deep Emergency Red */
  --primary: #b91c1c;
  --primary-light: #dc2626;
  --primary-dark: #7f1d1d;
  --primary-darker: #450a0a;
  --primary-rgb: 185, 28, 28;

  /* Secondary - Jet Black/Dark Steel */
  --secondary: #171717;
  --secondary-light: #262626;
  --secondary-dark: #0a0a0a;
  --secondary-rgb: 23, 23, 23;

  /* Accent - Industrial Warning Yellow */
  --accent: #eab308;
  --accent-light: #facc15;
  --accent-dark: #ca8a04;
  --accent-rgb: 234, 179, 8;

  /* Emergency Orange */
  --emergency: #ea580c;
  --emergency-light: #f97316;
  --emergency-dark: #c2410c;

  /* Success */
  --success: #16a34a;
  --success-light: #22c55e;

  /* Neutrals */
  --white: #ffffff;
  --gray-50: #fafafa;
  --gray-100: #f5f5f5;
  --gray-200: #e5e5e5;
  --gray-300: #d4d4d4;
  --gray-400: #a3a3a3;
  --gray-500: #737373;
  --gray-600: #525252;
  --gray-700: #404040;
  --gray-800: #262626;
  --gray-900: #171717;

  /* Typography */
  --font-primary: 'Readex Pro', sans-serif;
  --font-secondary: 'Rubik', sans-serif;

  /* Spacing */
  --section-padding: 80px 0;
  --container-width: 1200px;

  /* Industrial Shadows */
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.15);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.12);
  --shadow-lg: 0 10px 40px rgba(0,0,0,0.2);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.25);
  --shadow-glow-red: 0 0 40px rgba(185, 28, 28, 0.4);
  --shadow-glow-yellow: 0 0 30px rgba(234, 179, 8, 0.35);

  /* Borders - more angular/industrial */
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 10px;
  --radius-xl: 20px;
  --radius-full: 50%;

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.4s ease;
}

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

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

body {
  font-family: var(--font-primary);
  background: var(--white);
  color: var(--gray-700);
  line-height: 1.8;
  direction: rtl;
  overflow-x: hidden;
}

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

ul, ol { list-style: none; }

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

/* ─── Container ─── */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* ─── Typography - Industrial Bold ─── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-secondary);
  color: var(--secondary);
  line-height: 1.3;
  font-weight: 800;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.2rem, 5.5vw, 3.5rem); text-transform: none; }
h2 { font-size: clamp(1.7rem, 4.5vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 3vw, 1.9rem); }
h4 { font-size: clamp(1.1rem, 2.5vw, 1.4rem); }

p {
  margin-bottom: 1rem;
  color: var(--gray-600);
  font-size: 1.05rem;
  font-weight: 400;
}

/* ─── Hazard Stripe Pattern ─── */
.hazard-stripe {
  height: 6px;
  background: repeating-linear-gradient(
    -45deg,
    var(--accent) 0px,
    var(--accent) 10px,
    var(--secondary) 10px,
    var(--secondary) 20px
  );
}

/* ─── Top Bar - Dark Industrial ─── */
.top-bar {
  background: var(--secondary);
  padding: 10px 0;
  font-size: 0.85rem;
  color: var(--gray-300);
  position: relative;
  z-index: 1001;
  border-bottom: 3px solid var(--primary);
}

.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.top-bar-info {
  display: flex;
  gap: 25px;
  align-items: center;
}

.top-bar-info a {
  color: var(--accent-light);
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
}

.top-bar-info a:hover {
  color: var(--white);
}

.top-bar-badge {
  background: var(--primary);
  color: var(--white);
  padding: 4px 16px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  animation: pulse-badge 2s infinite;
  border: 1px solid var(--primary-light);
}

@keyframes pulse-badge {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(185, 28, 28, 0.6); }
  50% { opacity: 0.9; box-shadow: 0 0 15px rgba(185, 28, 28, 0.4); }
}

/* ─── Navigation - Steel/Industrial ─── */
.navbar {
  background: var(--white);
  padding: 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
  border-bottom: 2px solid var(--gray-200);
}

.navbar.scrolled {
  box-shadow: var(--shadow-lg);
  border-bottom-color: var(--primary);
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 70px;
}

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

.logo-icon {
  width: 52px;
  height: 52px;
  background: var(--primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: var(--white);
  position: relative;
  border: 2px solid var(--primary-dark);
}

.logo-icon::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 2px;
  right: 2px;
  height: 3px;
  background: var(--accent);
  border-radius: 0 0 2px 2px;
}

.logo-text h2 {
  font-size: 1.15rem;
  color: var(--secondary);
  margin: 0;
  line-height: 1.2;
  font-weight: 800;
}

.logo-text span {
  font-size: 0.72rem;
  color: var(--primary);
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.nav-menu {
  display: flex;
  gap: 2px;
  align-items: center;
}

.nav-menu a {
  padding: 10px 14px;
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--gray-700);
  position: relative;
  transition: var(--transition-normal);
  border-bottom: 3px solid transparent;
}

.nav-menu a:hover,
.nav-menu a.active {
  color: var(--primary);
  background: rgba(var(--primary-rgb), 0.04);
  border-bottom-color: var(--primary);
}

.nav-menu a::after { display: none; }

.nav-cta {
  background: var(--primary) !important;
  color: var(--white) !important;
  padding: 10px 22px !important;
  border-radius: var(--radius-sm) !important;
  font-weight: 700 !important;
  border-bottom: none !important;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  font-size: 0.85rem !important;
}

.nav-cta:hover {
  background: var(--primary-dark) !important;
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow-red);
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  padding: 5px;
  z-index: 1001;
}

.menu-toggle span {
  width: 30px;
  height: 3px;
  background: var(--secondary);
  border-radius: 2px;
  transition: var(--transition-normal);
}

/* ─── Hero Section - Industrial Dark ─── */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(160deg, var(--secondary-dark) 0%, var(--secondary) 40%, #1a1a2e 100%);
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    /* Industrial grid pattern */
    linear-gradient(rgba(234,179,8,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(234,179,8,0.03) 1px, transparent 1px),
    /* Diagonal hazard hint */
    repeating-linear-gradient(
      -45deg,
      transparent 0px,
      transparent 40px,
      rgba(234,179,8,0.02) 40px,
      rgba(234,179,8,0.02) 41px
    );
  background-size: 50px 50px, 50px 50px, auto;
  z-index: 1;
}

/* Red accent glow */
.hero::after {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 50%;
  height: 140%;
  background: radial-gradient(ellipse, rgba(185, 28, 28, 0.15), transparent 70%);
  z-index: 1;
}

.hero .container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 50px;
  align-items: center;
}

.hero-content {
  color: var(--white);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(185, 28, 28, 0.25);
  border: 2px solid var(--primary);
  padding: 8px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  margin-bottom: 25px;
  color: var(--accent-light);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  animation: fadeInUp 0.6s ease;
}

.hero-badge i {
  color: var(--primary-light);
  animation: pulse-icon 1.5s ease-in-out infinite;
}

@keyframes pulse-icon {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.7; transform: scale(1.2); }
}

.hero h1 {
  color: var(--white);
  margin-bottom: 20px;
  animation: fadeInUp 0.8s ease;
  line-height: 1.2;
  font-weight: 900;
}

.hero h1 .highlight {
  color: var(--accent);
  position: relative;
  display: inline-block;
}

.hero h1 .highlight::after {
  content: '';
  position: absolute;
  bottom: 2px;
  right: 0;
  width: 100%;
  height: 4px;
  background: var(--primary);
}

.hero-text {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.75);
  margin-bottom: 30px;
  animation: fadeInUp 1s ease;
  max-width: 550px;
}

.hero-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 35px;
  animation: fadeInUp 1.2s ease;
}

.hero-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,0.9);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 8px 12px;
  background: rgba(255,255,255,0.05);
  border-radius: var(--radius-sm);
  border-right: 3px solid var(--primary);
}

.hero-feature i {
  color: var(--accent);
  font-size: 1.1rem;
  width: 20px;
  text-align: center;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  animation: fadeInUp 1.4s ease;
}

/* Hero Card - Industrial Panel */
.hero-card {
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(15px);
  border: 2px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  padding: 35px;
  text-align: center;
  animation: fadeInRight 1s ease;
  position: relative;
  overflow: hidden;
}

.hero-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 4px;
  background: repeating-linear-gradient(
    90deg,
    var(--accent) 0px,
    var(--accent) 15px,
    var(--secondary) 15px,
    var(--secondary) 20px
  );
}

.hero-card-icon {
  width: 90px;
  height: 90px;
  margin: 10px auto 20px;
  background: var(--primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  color: var(--white);
  box-shadow: var(--shadow-glow-red);
  border: 3px solid var(--primary-light);
  animation: float 3s ease-in-out infinite;
}

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

.hero-card h3 {
  color: var(--white);
  margin-bottom: 8px;
  font-size: 1.3rem;
}

.hero-card p {
  color: rgba(255,255,255,0.65);
  margin-bottom: 15px;
  font-size: 0.95rem;
}

.hero-card .phone-number {
  font-family: var(--font-secondary);
  font-size: 2rem;
  font-weight: 900;
  color: var(--accent);
  direction: ltr;
  display: block;
  margin-bottom: 15px;
  text-shadow: 0 0 20px rgba(234, 179, 8, 0.3);
}

.hero-card .stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 20px;
  padding-top: 18px;
  border-top: 2px solid rgba(255,255,255,0.08);
}

.hero-card .stat { text-align: center; }

.hero-card .stat-number {
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--accent);
  font-family: var(--font-secondary);
}

.hero-card .stat-label {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.55);
  font-weight: 500;
}

/* ─── Buttons - Bold Industrial ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 30px;
  border-radius: var(--radius-sm);
  font-family: var(--font-primary);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  border: none;
  transition: var(--transition-normal);
  text-align: center;
  justify-content: center;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.btn-primary {
  background: var(--primary);
  color: var(--white);
  box-shadow: 0 4px 15px rgba(var(--primary-rgb), 0.35);
  border-bottom: 3px solid var(--primary-dark);
}

.btn-primary:hover {
  background: var(--primary-light);
  transform: translateY(-3px);
  box-shadow: var(--shadow-glow-red);
}

.btn-secondary {
  background: rgba(255,255,255,0.1);
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.25);
}

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

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}

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

.btn-whatsapp {
  background: #25d366;
  color: var(--white);
  border-bottom: 3px solid #128c7e;
}

.btn-whatsapp:hover {
  background: #22bf5b;
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.35);
}

.btn-call {
  background: var(--primary);
  color: var(--white);
  border-bottom: 3px solid var(--primary-dark);
}

.btn-call:hover {
  background: var(--primary-light);
  transform: translateY(-3px);
  box-shadow: var(--shadow-glow-red);
}

.btn-lg {
  padding: 16px 40px;
  font-size: 1.05rem;
}

.btn-sm {
  padding: 10px 20px;
  font-size: 0.88rem;
}

/* ─── Emergency Banner - Hazard Style ─── */
.emergency-banner {
  background: var(--primary);
  color: var(--white);
  padding: 14px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
  border-top: 3px solid var(--accent);
  border-bottom: 3px solid var(--accent);
}

.emergency-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 200%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.08), transparent);
  animation: shine 2.5s infinite;
}

@keyframes shine {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.emergency-banner .container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
}

.emergency-banner i {
  font-size: 1.3rem;
  color: var(--accent);
  animation: pulse-icon 1s infinite;
}

.emergency-banner span {
  font-weight: 700;
  font-size: 1rem;
}

.emergency-banner a {
  color: var(--accent);
  font-weight: 900;
  text-decoration: underline;
  font-size: 1.15rem;
  direction: ltr;
}

/* ─── Section Styles ─── */
.section {
  padding: var(--section-padding);
}

.section-dark {
  background: var(--gray-100);
  border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
}

.section-primary {
  background: var(--secondary);
  color: var(--white);
  position: relative;
}

.section-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: repeating-linear-gradient(-45deg, var(--accent) 0, var(--accent) 10px, var(--secondary) 10px, var(--secondary) 20px);
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 50px;
}

.section-header .section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(var(--primary-rgb), 0.08);
  color: var(--primary);
  padding: 6px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 700;
  margin-bottom: 15px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: 1px solid rgba(var(--primary-rgb), 0.15);
}

.section-primary .section-badge {
  background: rgba(var(--accent-rgb), 0.15);
  color: var(--accent-light);
  border-color: rgba(var(--accent-rgb), 0.25);
}

.section-header h2 { margin-bottom: 15px; }

.section-primary .section-header h2 { color: var(--white); }

.section-header p {
  color: var(--gray-500);
  font-size: 1.1rem;
}

.section-primary .section-header p {
  color: rgba(255,255,255,0.65);
}

/* ─── Service Cards - Industrial Panel ─── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 25px;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
  position: relative;
  border: 1px solid var(--gray-200);
  border-top: 4px solid var(--primary);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-top-color: var(--accent);
}

.service-card-header {
  background: var(--secondary);
  padding: 25px 30px;
  position: relative;
  overflow: hidden;
}

.service-card-header::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 120px;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(185, 28, 28, 0.2));
}

.service-card-icon {
  width: 60px;
  height: 60px;
  background: var(--primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: var(--white);
  margin-bottom: 12px;
  position: relative;
  z-index: 1;
  border: 2px solid var(--primary-light);
}

.service-card-header h3 {
  color: var(--white);
  position: relative;
  z-index: 1;
  font-size: 1.2rem;
}

.service-card-body {
  padding: 25px 30px;
}

.service-card-body p { margin-bottom: 15px; }

.service-card-features { margin-bottom: 20px; }

.service-card-features li {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 0;
  color: var(--gray-600);
  font-size: 0.95rem;
}

.service-card-features li i {
  color: var(--primary);
  font-size: 0.85rem;
}

.service-card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--primary);
  font-weight: 700;
  padding: 8px 0;
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 0.03em;
}

.service-card-link:hover {
  gap: 14px;
  color: var(--primary-dark);
}

/* ─── Why Choose Us - Industrial Cards ─── */
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 22px;
}

.why-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 30px 22px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
  border: 1px solid var(--gray-200);
  position: relative;
  overflow: hidden;
  border-bottom: 3px solid transparent;
}

.why-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-bottom-color: var(--primary);
}

.why-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 3px;
  background: var(--accent);
}

.why-card-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 18px;
  background: var(--secondary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--accent);
  transition: var(--transition-normal);
  border: 2px solid var(--gray-800);
}

.why-card:hover .why-card-icon {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary-light);
  transform: scale(1.08) rotate(-3deg);
}

.why-card h4 { margin-bottom: 10px; font-size: 1.1rem; }
.why-card p { font-size: 0.93rem; }

/* ─── Areas Section ─── */
.areas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.area-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 22px 18px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
  border: 1px solid var(--gray-200);
  position: relative;
  border-right: 4px solid var(--primary);
}

.area-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  background: var(--secondary);
  border-right-color: var(--accent);
}

.area-card:hover h4,
.area-card:hover p { color: var(--white); }

.area-card:hover i { color: var(--accent); }

.area-card i {
  font-size: 1.8rem;
  color: var(--primary);
  margin-bottom: 8px;
  display: block;
}

.area-card h4 {
  margin-bottom: 4px;
  font-size: 1rem;
  transition: var(--transition-normal);
}

.area-card p {
  font-size: 0.82rem;
  color: var(--gray-500);
  transition: var(--transition-normal);
}

/* ─── Stats Counter - Dark Industrial ─── */
.stats-section {
  background: var(--secondary);
  padding: 60px 0;
  position: relative;
  overflow: hidden;
  border-top: 4px solid var(--primary);
  border-bottom: 4px solid var(--primary);
}

.stats-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    linear-gradient(rgba(234,179,8,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(234,179,8,0.03) 1px, transparent 1px);
  background-size: 40px 40px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  text-align: center;
  position: relative;
  z-index: 1;
}

.stat-item { padding: 20px; }

.stat-icon {
  font-size: 2.2rem;
  color: var(--accent);
  margin-bottom: 10px;
}

.stat-number {
  font-family: var(--font-secondary);
  font-size: 3rem;
  font-weight: 900;
  color: var(--white);
  display: block;
  line-height: 1.1;
}

.stat-label {
  color: rgba(255,255,255,0.5);
  font-size: 0.92rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.8rem;
}

/* ─── CTA Section - Urgent Red ─── */
.cta-section {
  background: var(--primary);
  padding: 60px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: repeating-linear-gradient(
    -45deg,
    transparent 0px,
    transparent 30px,
    rgba(0,0,0,0.05) 30px,
    rgba(0,0,0,0.05) 31px
  );
}

.cta-section h2 {
  color: var(--white);
  margin-bottom: 12px;
  position: relative;
}

.cta-section p {
  color: rgba(255,255,255,0.85);
  font-size: 1.15rem;
  margin-bottom: 20px;
  position: relative;
}

.cta-section .phone-lg {
  font-family: var(--font-secondary);
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--accent);
  direction: ltr;
  display: block;
  margin-bottom: 25px;
  position: relative;
  text-shadow: 0 0 30px rgba(234, 179, 8, 0.3);
}

.cta-actions {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
}

/* ─── Inline CTA ─── */
.inline-cta {
  background: var(--gray-50);
  border: 2px solid var(--primary);
  border-radius: var(--radius-md);
  padding: 30px;
  margin: 30px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
  border-right: 6px solid var(--primary);
}

.inline-cta::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 3px;
  background: var(--accent);
}

.inline-cta h3 { margin-bottom: 8px; color: var(--primary); }
.inline-cta p { margin-bottom: 15px; }

.inline-cta .cta-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ─── FAQ Section ─── */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--white);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  overflow: hidden;
  transition: var(--transition-normal);
  border-right: 4px solid var(--gray-300);
}

.faq-item:hover {
  border-right-color: var(--primary);
}

.faq-item.active {
  border-right-color: var(--primary);
  box-shadow: var(--shadow-md);
}

.faq-question {
  padding: 18px 25px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 700;
  color: var(--secondary);
  font-size: 1.02rem;
  transition: var(--transition-normal);
}

.faq-question i {
  color: var(--primary);
  transition: var(--transition-normal);
  font-size: 0.85rem;
}

.faq-item.active .faq-question {
  background: rgba(var(--primary-rgb), 0.03);
  color: var(--primary);
}

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.faq-answer-inner {
  padding: 0 25px 20px;
  color: var(--gray-600);
  line-height: 1.8;
}

.faq-item.active .faq-answer {
  max-height: 500px;
}

/* ─── Process Steps ─── */
.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 25px;
  position: relative;
}

.process-step {
  text-align: center;
  padding: 25px 18px;
  position: relative;
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
}

.process-number {
  width: 55px;
  height: 55px;
  margin: 0 auto 18px;
  background: var(--secondary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-secondary);
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--accent);
  border: 2px solid var(--gray-700);
}

.process-step h4 { margin-bottom: 8px; }
.process-step p { font-size: 0.93rem; }

/* ─── Testimonials ─── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 22px;
}

.testimonial-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  transition: var(--transition-normal);
  position: relative;
  border-top: 3px solid var(--accent);
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 10px;
  right: 18px;
  font-size: 4rem;
  color: rgba(var(--primary-rgb), 0.08);
  font-family: serif;
  line-height: 1;
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.testimonial-stars {
  color: var(--accent);
  margin-bottom: 12px;
}

.testimonial-text {
  font-style: italic;
  margin-bottom: 15px;
  color: var(--gray-600);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-avatar {
  width: 45px;
  height: 45px;
  background: var(--secondary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-weight: 700;
  border: 2px solid var(--gray-700);
}

.testimonial-info strong {
  display: block;
  color: var(--secondary);
  font-size: 0.95rem;
}

.testimonial-info span {
  font-size: 0.78rem;
  color: var(--gray-400);
}

/* ─── Blog Cards ─── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 25px;
}

.blog-card {
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  transition: var(--transition-normal);
}

.blog-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.blog-card-img {
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 3rem;
  position: relative;
  overflow: hidden;
}

.blog-card-body { padding: 22px; }

.blog-card-category {
  display: inline-block;
  background: rgba(var(--primary-rgb), 0.08);
  color: var(--primary);
  padding: 3px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  font-weight: 700;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.blog-card h4 {
  margin-bottom: 8px;
  font-size: 1.02rem;
}

.blog-card p {
  font-size: 0.88rem;
  color: var(--gray-500);
}

.blog-card-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--primary);
  font-weight: 700;
  font-size: 0.88rem;
  margin-top: 8px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

/* ─── Contact Form ─── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 35px;
}

.contact-info-card {
  background: var(--secondary);
  border-radius: var(--radius-md);
  padding: 40px;
  color: var(--white);
  position: relative;
  overflow: hidden;
  border-top: 4px solid var(--primary);
}

.contact-info-card::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: repeating-linear-gradient(-45deg, var(--accent) 0, var(--accent) 8px, transparent 8px, transparent 16px);
}

.contact-info-card h3 {
  color: var(--white);
  margin-bottom: 20px;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  padding: 15px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.contact-info-item:last-child { border-bottom: none; }

.contact-info-icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  background: var(--primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--white);
}

.contact-info-text h4 {
  color: var(--white);
  font-size: 0.95rem;
  margin-bottom: 2px;
}

.contact-info-text p {
  color: rgba(255,255,255,0.55);
  margin: 0;
  font-size: 0.9rem;
}

.contact-info-text a {
  color: var(--accent);
  direction: ltr;
  display: inline-block;
}

.contact-form {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 40px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-200);
  border-top: 4px solid var(--primary);
}

.contact-form h3 { margin-bottom: 25px; }

.form-group { margin-bottom: 18px; }

.form-group label {
  display: block;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--gray-700);
  font-size: 0.92rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-family: var(--font-primary);
  font-size: 1rem;
  transition: var(--transition-normal);
  background: var(--gray-50);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.1);
  background: var(--white);
}

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

/* ─── Footer - Dark Industrial ─── */
.footer {
  background: var(--secondary-dark);
  color: rgba(255,255,255,0.6);
  padding: 60px 0 0;
  position: relative;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: repeating-linear-gradient(-45deg, var(--accent) 0, var(--accent) 10px, var(--secondary) 10px, var(--secondary) 20px);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
}

.footer-about h3 {
  color: var(--white);
  margin-bottom: 15px;
  font-size: 1.15rem;
}

.footer-about p {
  color: rgba(255,255,255,0.45);
  font-size: 0.93rem;
  line-height: 1.7;
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 10px 0;
}

.footer-contact-item i { color: var(--primary-light); }

.footer-contact-item a { color: rgba(255,255,255,0.6); }
.footer-contact-item a:hover { color: var(--accent); }

.footer-title {
  color: var(--white);
  font-size: 1.05rem;
  margin-bottom: 18px;
  font-family: var(--font-secondary);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.95rem;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--primary);
  display: inline-block;
}

.footer-links li { margin-bottom: 6px; }

.footer-links a {
  color: rgba(255,255,255,0.5);
  font-size: 0.9rem;
  transition: var(--transition-normal);
  display: flex;
  align-items: center;
  gap: 6px;
}

.footer-links a:hover {
  color: var(--accent);
  padding-right: 5px;
}

.footer-links a i {
  font-size: 0.65rem;
  color: var(--primary-light);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 18px 0;
  text-align: center;
  font-size: 0.85rem;
  background: rgba(0,0,0,0.2);
}

/* ─── Floating Buttons ─── */
.floating-buttons {
  position: fixed;
  bottom: 25px;
  left: 25px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.float-btn {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--white);
  cursor: pointer;
  box-shadow: var(--shadow-lg);
  transition: var(--transition-normal);
  border: none;
  position: relative;
}

.float-btn:hover {
  transform: scale(1.1);
}

.float-btn-whatsapp {
  background: #25d366;
  border: 2px solid #128c7e;
}

.float-btn-call {
  background: var(--primary);
  border: 2px solid var(--primary-dark);
  animation: ring 2s ease-in-out infinite;
}

@keyframes ring {
  0%, 100% { transform: rotate(0deg); }
  10%, 30% { transform: rotate(-5deg); }
  20%, 40% { transform: rotate(5deg); }
  50% { transform: rotate(0deg); }
}

.float-btn::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: var(--radius-md);
  animation: float-pulse 2s infinite;
}

.float-btn-whatsapp::before { background: #25d366; }
.float-btn-call::before { background: var(--primary); }

@keyframes float-pulse {
  0% { opacity: 0.4; transform: scale(1); }
  100% { opacity: 0; transform: scale(1.6); }
}

/* ─── Page Header (Inner pages) ─── */
.page-header {
  background: var(--secondary);
  padding: 100px 0 55px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    linear-gradient(rgba(234,179,8,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(234,179,8,0.03) 1px, transparent 1px);
  background-size: 40px 40px;
}

.page-header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: repeating-linear-gradient(-45deg, var(--accent) 0, var(--accent) 10px, var(--primary) 10px, var(--primary) 20px);
}

.page-header h1 {
  color: var(--white);
  margin-bottom: 15px;
  position: relative;
}

.page-header .breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: rgba(255,255,255,0.45);
  font-size: 0.9rem;
  position: relative;
}

.page-header .breadcrumb a { color: var(--accent); }
.page-header .breadcrumb i { font-size: 0.65rem; }

/* ─── Content Page ─── */
.content-section {
  padding: 60px 0;
}

.content-wrapper {
  max-width: 900px;
  margin: 0 auto;
}

.content-wrapper h2 {
  margin: 35px 0 15px;
  padding-bottom: 10px;
  border-bottom: 3px solid var(--primary);
  display: inline-block;
}

.content-wrapper h3 {
  margin: 25px 0 12px;
  color: var(--secondary);
  position: relative;
  padding-right: 18px;
}

.content-wrapper h3::before {
  content: '';
  position: absolute;
  right: 0;
  top: 5px;
  width: 5px;
  height: calc(100% - 10px);
  background: var(--primary);
  border-radius: 2px;
}

.content-wrapper p {
  margin-bottom: 15px;
  line-height: 2;
}

.content-wrapper ul,
.content-wrapper ol {
  padding-right: 25px;
  margin-bottom: 20px;
}

.content-wrapper ul li,
.content-wrapper ol li {
  position: relative;
  padding: 8px 22px 8px 0;
  color: var(--gray-600);
  line-height: 1.8;
}

.content-wrapper ul li::before {
  content: '◆';
  position: absolute;
  right: 0;
  color: var(--primary);
  font-weight: 700;
  font-size: 0.7rem;
  top: 12px;
}

.content-wrapper ol {
  list-style: arabic-indic;
}

.content-rich-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  list-style: none !important;
  padding: 0 !important;
}

.content-rich-list li {
  background: var(--gray-50);
  padding: 12px 15px !important;
  border-radius: var(--radius-sm);
  border-right: 4px solid var(--primary);
  border-bottom: 1px solid var(--gray-200);
}

.content-rich-list li::before {
  content: '⚡' !important;
  position: static !important;
  margin-left: 5px;
}

/* ─── Back to Top ─── */
.back-to-top {
  position: fixed;
  bottom: 100px;
  left: 25px;
  width: 45px;
  height: 45px;
  background: var(--secondary);
  color: var(--accent);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-normal);
  z-index: 998;
  border: 2px solid var(--gray-700);
  font-size: 1.2rem;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background: var(--primary);
  color: var(--white);
  transform: translateY(-3px);
}

/* ─── Animations ─── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(30px); }
  to { opacity: 1; transform: translateX(0); }
}

.reveal {
  opacity: 0;
  transform: translateY(25px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─── Responsive ─── */
@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-features { justify-content: center; }
  .hero-actions { justify-content: center; }
  .hero-card { max-width: 450px; margin: 0 auto; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root { --section-padding: 50px 0; }

  .top-bar .container {
    flex-direction: column;
    text-align: center;
  }

  .top-bar-info {
    flex-direction: column;
    gap: 6px;
  }

  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    background: var(--white);
    flex-direction: column;
    padding: 15px;
    box-shadow: var(--shadow-lg);
    border-top: 3px solid var(--primary);
  }

  .nav-menu.active { display: flex; }
  .menu-toggle { display: flex; }

  .hero {
    min-height: auto;
    padding: 50px 0;
  }

  .hero-features { grid-template-columns: 1fr; }

  .hero-actions {
    flex-direction: column;
    align-items: center;
  }

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

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
  }

  .stat-number { font-size: 2.2rem; }

  .content-rich-list { grid-template-columns: 1fr; }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .cta-section .phone-lg { font-size: 2rem; }

  .floating-buttons { bottom: 15px; left: 15px; }

  .float-btn {
    width: 54px;
    height: 54px;
    font-size: 1.3rem;
  }
}

@media (max-width: 480px) {
  .hero { padding: 30px 0; }
  h1 { font-size: 1.8rem; }
  h2 { font-size: 1.5rem; }
  .btn { padding: 12px 22px; font-size: 0.93rem; }
  .service-card-header, .service-card-body { padding: 18px; }
  .areas-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .area-card { padding: 15px 12px; }
}