/* ==========================================================================
   PHENICE S.A.R.L - Executive Multi-Million Dollar Industrial Design System
   Fidélité Typographique Premium ("Assistant", "Montserrat", "Inter", "Outfit")
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Assistant:wght@300;400;600;700;800&family=Montserrat:wght@400;600;700;800;900&family=Inter:wght@400;600;700;800;900&family=Outfit:wght@400;600;700;800;900&display=swap');

:root {
  --primary-purple: #724b9b;
  --primary-purple-hover: #5a397e;
  --primary-purple-light: rgba(114, 75, 155, 0.08);
  --primary-purple-glow: rgba(114, 75, 155, 0.28);
  
  --secondary-blue: #013989;
  --secondary-blue-hover: #01245b;
  --secondary-blue-light: rgba(1, 57, 137, 0.08);

  --accent-cyan: #06b6d4;
  --accent-gold: #f59e0b;
  --accent-emerald: #10b981;

  --bg-main: #f8fafc;
  --bg-card: #ffffff;
  --bg-section-alt: #f1f5f9;
  --bg-dark: #070b14;
  --bg-dark-card: #0f172a;

  --text-main: #0f172a;
  --text-muted: #475569;
  --text-white: #ffffff;
  --border-color: #e2e8f0;
  --border-focus: #724b9b;

  --shadow-sm: 0 2px 6px rgba(0,0,0,0.04);
  --shadow-md: 0 8px 24px rgba(1, 57, 137, 0.08);
  --shadow-lg: 0 20px 45px rgba(1, 57, 137, 0.12);
  --shadow-purple: 0 14px 35px rgba(114, 75, 155, 0.35);

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 28px;
  --radius-full: 9999px;

  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="dark"] {
  --bg-main: #060911;
  --bg-card: #0e1526;
  --bg-section-alt: #0a0f1d;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --border-color: #1e293b;
  --shadow-md: 0 8px 30px rgba(0,0,0,0.4);
  --shadow-lg: 0 20px 50px rgba(0,0,0,0.6);
}

/* Base Reset & Typography */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Assistant', 'Montserrat', 'Inter', sans-serif;
}

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

body {
  font-family: 'Assistant', 'Montserrat', 'Inter', sans-serif;
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.7;
  overflow-x: hidden;
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', 'Assistant', 'Montserrat', sans-serif;
  letter-spacing: -0.025em;
}

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

ul {
  list-style: none;
}

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

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.8rem;
}

/* Live Pulse Indicator Dot */
.live-pulse-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #10b981;
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  animation: pulse-green 2s infinite;
  margin-right: 6px;
}

@keyframes pulse-green {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

/* Badges & Luxury Pill System */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  font-family: 'Outfit', 'Assistant', sans-serif;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast);
}

.badge:hover {
  transform: translateY(-2px);
}

.badge-purple {
  background: linear-gradient(135deg, rgba(114, 75, 155, 0.12) 0%, rgba(114, 75, 155, 0.05) 100%);
  color: var(--primary-purple);
  border: 1px solid rgba(114, 75, 155, 0.3);
}

.badge-gold {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.15) 0%, rgba(245, 158, 11, 0.05) 100%);
  color: #d97706;
  border: 1px solid rgba(245, 158, 11, 0.4);
}

/* Premium Metallic Buttons with Shimmer */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 1rem 2.2rem;
  font-size: 1.02rem;
  font-weight: 800;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-normal);
  white-space: nowrap;
  font-family: 'Outfit', 'Assistant', sans-serif;
  overflow: hidden;
  z-index: 1;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-purple) 0%, #583580 100%);
  color: var(--text-white);
  box-shadow: var(--shadow-purple);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #583580 0%, #442468 100%);
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 16px 36px rgba(114, 75, 155, 0.5);
}

.btn-secondary {
  background: linear-gradient(135deg, var(--secondary-blue) 0%, #01245b 100%);
  color: var(--text-white);
  box-shadow: 0 12px 30px rgba(1, 57, 137, 0.3);
}

.btn-secondary:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 16px 36px rgba(1, 57, 137, 0.45);
}

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

.btn-outline:hover {
  background: var(--primary-purple);
  color: var(--text-white);
  transform: translateY(-4px);
  box-shadow: var(--shadow-purple);
}

.btn-white {
  background: #ffffff;
  color: var(--secondary-blue);
  box-shadow: 0 10px 25px rgba(0,0,0,0.12);
}

.btn-white:hover {
  background: #f8fafc;
  transform: translateY(-4px);
  box-shadow: 0 14px 32px rgba(0,0,0,0.18);
}

.btn-sm {
  padding: 0.65rem 1.4rem;
  font-size: 0.92rem;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 1.15rem 2.6rem;
  font-size: 1.1rem;
  border-radius: var(--radius-md);
}

/* --------------------------------------------------------------------------
   Top Bar & Sticky Glass Navbar
   -------------------------------------------------------------------------- */
.top-bar {
  background: linear-gradient(90deg, #070e1c 0%, #0d1a33 100%);
  color: #94a3b8;
  font-size: 0.86rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

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

.top-bar-info {
  display: flex;
  align-items: center;
  gap: 1.6rem;
}

.top-bar-info span {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.top-bar-badge {
  background: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
  padding: 0.2rem 0.7rem;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.78rem;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.navbar {
  position: sticky;
  top: 0;
  z-index: 2000;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  padding: 0.9rem 0;
  transition: all var(--transition-normal);
}

[data-theme="dark"] .navbar {
  background: rgba(11, 15, 25, 0.92);
}

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

.brand-logo img {
  max-height: 52px;
  width: auto;
  transition: transform var(--transition-fast);
}

.brand-logo:hover img {
  transform: scale(1.03);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2.2rem;
}

.nav-link {
  font-weight: 700;
  font-size: 1.02rem;
  color: var(--text-main);
  position: relative;
  padding: 0.4rem 0;
  font-family: 'Outfit', 'Assistant', sans-serif;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-purple), var(--secondary-blue));
  border-radius: var(--radius-full);
  transition: width var(--transition-fast);
}

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

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

/* Dropdown Menu */
.nav-item-dropdown {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(12px);
  background: var(--bg-card);
  min-width: 280px;
  border-radius: var(--radius-md);
  padding: 0.8rem;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  z-index: 2100;
}

.nav-item-dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(4px);
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.75rem 1.1rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-main);
  transition: all var(--transition-fast);
}

.dropdown-item i {
  color: var(--primary-purple);
  font-size: 1.1rem;
  width: 22px;
}

.dropdown-item:hover {
  background: var(--primary-purple-light);
  color: var(--primary-purple);
  transform: translateX(4px);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1.1rem;
}

.lang-btn, .theme-toggle-btn {
  background: var(--bg-section-alt);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-sm);
  font-weight: 800;
  font-size: 0.9rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--transition-fast);
}

.lang-btn:hover, .theme-toggle-btn:hover {
  border-color: var(--primary-purple);
  color: var(--primary-purple);
  transform: translateY(-2px);
}

/* --------------------------------------------------------------------------
   Hero Slider Section with Metallic Gradient Overlays
   -------------------------------------------------------------------------- */
.hero-slider-section {
  position: relative;
  width: 100%;
  min-height: 640px;
  height: clamp(620px, 78vh, 750px);
  background: #050b18;
  overflow: hidden;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 1s cubic-bezier(0.4, 0, 0.2, 1), visibility 1s ease;
  display: flex;
  align-items: center;
}

.hero-slide.active {
  opacity: 1;
  visibility: visible;
}

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.08);
  transition: transform 7s ease-out;
  filter: brightness(0.65);
}

.hero-slide.active .hero-bg {
  transform: scale(1);
}

.hero-slide::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(6, 18, 42, 0.92) 0%, rgba(15, 23, 42, 0.8) 50%, rgba(114, 75, 155, 0.65) 100%);
  z-index: 1;
}

.hero-slide .container {
  position: relative;
  z-index: 2;
}

.hero-content {
  max-width: 820px;
  color: #ffffff;
}

.hero-content h1 {
  font-size: clamp(2.4rem, 4.5vw, 3.8rem);
  font-weight: 900;
  line-height: 1.15;
  margin: 1.2rem 0;
  text-shadow: 0 4px 20px rgba(0,0,0,0.4);
}

.hero-content h1 span {
  background: linear-gradient(135deg, #ffffff 0%, #fbbf24 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-content p {
  font-size: 1.2rem;
  line-height: 1.7;
  opacity: 0.95;
  max-width: 720px;
  text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.slider-dots {
  position: absolute;
  bottom: 2.2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.8rem;
  z-index: 10;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.35);
  cursor: pointer;
  transition: all var(--transition-normal);
}

.dot.active {
  width: 38px;
  background: var(--accent-gold);
  box-shadow: 0 0 14px rgba(245, 158, 11, 0.8);
}

/* --------------------------------------------------------------------------
   Sub-Page Hero Banner & Breadcrumbs (About, Services, Contact, Devis, Admin)
   -------------------------------------------------------------------------- */
.page-hero {
  position: relative;
  background: linear-gradient(135deg, #05142e 0%, #0d2247 50%, #4c2673 100%);
  color: #ffffff;
  padding: 4.8rem 0 4rem 0;
  text-align: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 1280px;
  height: 100%;
  background: radial-gradient(circle at 50% 0%, rgba(245, 158, 11, 0.15) 0%, transparent 65%);
  pointer-events: none;
}

.page-hero h1 {
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  font-weight: 900;
  color: #ffffff;
  margin: 0.8rem 0;
  line-height: 1.2;
  font-family: 'Outfit', 'Assistant', sans-serif;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.page-hero p {
  font-size: 1.18rem;
  opacity: 0.92;
  max-width: 820px;
  margin: 0.6rem auto 1.6rem auto;
  line-height: 1.65;
}

/* Breadcrumbs Component */
.breadcrumbs {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.95rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.8);
  background: rgba(255, 255, 255, 0.08);
  padding: 0.45rem 1.3rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
}

.breadcrumbs a {
  color: #fbbf24;
  transition: color var(--transition-fast);
}

.breadcrumbs a:hover {
  color: #ffffff;
  text-decoration: underline;
}

.breadcrumbs span {
  color: #ffffff;
}

/* --------------------------------------------------------------------------
   Features Grid (4 Pillars Floating Showcase)
   -------------------------------------------------------------------------- */
.features-section {
  position: relative;
  margin-top: -4.5rem;
  z-index: 100;
  padding-bottom: 3.5rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.6rem;
}

.feature-card {
  background: var(--bg-card);
  padding: 2.2rem 1.6rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-purple), var(--secondary-blue));
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 22px 48px rgba(1, 57, 137, 0.16);
  border-color: rgba(114, 75, 155, 0.4);
}

.feature-icon {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--primary-purple-light) 0%, rgba(1, 57, 137, 0.08) 100%);
  color: var(--primary-purple);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 1.2rem;
  box-shadow: var(--shadow-sm);
}

.feature-card h3 {
  font-size: 1.22rem;
  font-weight: 800;
  color: var(--secondary-blue);
  margin-bottom: 0.6rem;
}

[data-theme="dark"] .feature-card h3 {
  color: #ffffff;
}

.feature-card p {
  font-size: 0.94rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   Company Presentation & 15+ Years Badge
   -------------------------------------------------------------------------- */
.about-section-premium {
  padding: 6rem 0;
  background: var(--bg-main);
}

.about-grid-premium {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-img-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-img-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-lg);
  transition: transform var(--transition-slow);
}

.about-img-frame:hover img {
  transform: scale(1.04);
}

.about-floating-badge {
  position: absolute;
  bottom: 2rem;
  right: 2rem;
  background: linear-gradient(135deg, var(--secondary-blue) 0%, #0a224a 100%);
  color: #ffffff;
  padding: 1.5rem 2.2rem;
  border-radius: var(--radius-md);
  box-shadow: 0 16px 36px rgba(0,0,0,0.3);
  text-align: center;
  border: 1px solid rgba(255,255,255,0.15);
}

.about-floating-badge .number {
  font-size: 2.8rem;
  font-weight: 900;
  color: #fbbf24;
  line-height: 1;
  font-family: 'Outfit', sans-serif;
}

.about-floating-badge .label {
  font-size: 0.88rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 0.3rem;
}

.about-text-content h2 {
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--secondary-blue);
  margin: 1rem 0;
  line-height: 1.25;
}

[data-theme="dark"] .about-text-content h2 {
  color: #ffffff;
}

.about-lead-p {
  font-size: 1.12rem;
  font-weight: 600;
  color: var(--text-main);
  line-height: 1.75;
  margin-bottom: 1.2rem;
}

.about-body-p {
  font-size: 1.02rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 2rem;
}

.iso-highlight-card {
  background: var(--bg-card);
  padding: 1.6rem 2rem;
  border-radius: var(--radius-md);
  border-left: 4px solid #f59e0b;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
  border-left: 4px solid #f59e0b;
  margin-bottom: 2.2rem;
}

.iso-highlight-card h4 {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--secondary-blue);
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

[data-theme="dark"] .iso-highlight-card h4 {
  color: #ffffff;
}

/* --------------------------------------------------------------------------
   Core Services Clean Cards & Grid
   -------------------------------------------------------------------------- */
.pillars-grid-4col {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.8rem;
}

.pillar-card-clean {
  background: var(--bg-card);
  padding: 2.2rem 1.6rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  border-top: 4px solid var(--primary-purple);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  height: 100%;
}

.pillar-card-clean:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-top-color: var(--secondary-blue);
}

.pillar-icon-box-clean {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  background: var(--primary-purple-light);
  color: var(--primary-purple);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.55rem;
  margin-bottom: 1.2rem;
}

.pillar-card-clean h3 {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--secondary-blue);
  margin-bottom: 0.7rem;
  line-height: 1.3;
}

[data-theme="dark"] .pillar-card-clean h3 {
  color: #ffffff;
}

.pillar-card-clean p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   4-Step Methodology Strategy Grid (.steps-grid-4col, .step-card-clean)
   -------------------------------------------------------------------------- */
.steps-grid-4col {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.8rem;
  margin-top: 2.5rem;
}

.step-card-clean {
  background: var(--bg-card);
  padding: 2.2rem 1.6rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  border-top: 4px solid var(--secondary-blue);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  height: 100%;
}

.step-card-clean:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-top-color: var(--primary-purple);
}

.step-num-clean {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--primary-purple);
  line-height: 1;
  margin-bottom: 0.8rem;
  font-family: 'Outfit', 'Assistant', sans-serif;
}

.step-card-clean h3 {
  font-size: 1.18rem;
  font-weight: 800;
  color: var(--secondary-blue);
  margin-bottom: 0.6rem;
  line-height: 1.35;
}

[data-theme="dark"] .step-card-clean h3 {
  color: #ffffff;
}

.step-card-clean p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   Statistics Section (Metallic Blue/Purple Background)
   -------------------------------------------------------------------------- */
.stats-section {
  padding: 5.5rem 0;
  background: linear-gradient(135deg, #022354 0%, #0b1528 50%, #462269 100%);
  color: var(--text-white);
  box-shadow: inset 0 10px 30px rgba(0,0,0,0.3);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2.5rem;
  text-align: center;
}

.stat-item .stat-number {
  font-size: 3.6rem;
  font-weight: 900;
  color: #fbbf24;
  font-family: 'Outfit', sans-serif;
  text-shadow: 0 4px 16px rgba(251, 191, 36, 0.4);
}

.stat-item .stat-label {
  font-size: 1.05rem;
  font-weight: 700;
  opacity: 0.9;
  margin-top: 0.4rem;
}

/* --------------------------------------------------------------------------
   Embedded RFQ Calculator Form Styling
   -------------------------------------------------------------------------- */
.rfq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.6rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group.full-width {
  grid-column: span 2;
}

.form-group label {
  font-weight: 800;
  font-size: 0.95rem;
  color: var(--text-main);
  font-family: 'Outfit', sans-serif;
}

.input-icon-group {
  position: relative;
  display: flex;
  align-items: center;
}

.input-icon-group i {
  position: absolute;
  left: 1.2rem;
  color: var(--primary-purple);
  font-size: 1.1rem;
  pointer-events: none;
}

.form-control {
  width: 100%;
  padding: 0.95rem 1.2rem 0.95rem 3.2rem;
  background: var(--bg-main);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-size: 1rem;
  font-weight: 600;
  outline: none;
  transition: all var(--transition-fast);
}

.form-control:focus {
  border-color: var(--primary-purple);
  box-shadow: 0 0 0 4px var(--primary-purple-light);
  background: var(--bg-card);
}

/* --------------------------------------------------------------------------
   Partners Showcase Section
   -------------------------------------------------------------------------- */
.partners-section {
  padding: 5.5rem 0;
  background: var(--bg-section-alt);
  text-align: center;
}

.partners-logos-grid {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2.5rem;
  flex-wrap: wrap;
  margin-top: 2.5rem;
}

.partner-logo-box {
  background: var(--bg-card);
  padding: 1.6rem 2.4rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 230px;
  transition: all var(--transition-fast);
}

.partner-logo-box:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-purple);
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
footer {
  background: var(--bg-dark);
  color: rgba(255,255,255,0.7);
  padding: 5rem 0 2rem 0;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-col h4 {
  color: #ffffff;
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 1.4rem;
  font-family: 'Outfit', sans-serif;
}

.footer-links li {
  margin-bottom: 0.8rem;
}

.footer-links a {
  color: #cbd5e1;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--accent-gold);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.9rem;
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 25px;
  right: 25px;
  z-index: 3000;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  background: var(--bg-card);
  color: var(--text-main);
  padding: 1rem 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border-left: 4px solid var(--accent-emerald);
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-weight: 600;
}

/* ==========================================================================
   MOBILE RESPONSIVE ENGINE
   ========================================================================== */
.mobile-toggle-btn {
  display: none;
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--primary-purple);
  font-size: 1.3rem;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.mobile-toggle-btn:hover {
  background: var(--primary-purple-light);
  border-color: var(--primary-purple);
}

@media (max-width: 1100px) {
  .pillars-grid-4col, 
  .steps-grid-4col, 
  .features-grid { 
    grid-template-columns: repeat(2, 1fr); 
    gap: 1.5rem;
  }
}

@media (max-width: 992px) {
  .top-bar-info {
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.4rem 0.8rem;
    font-size: 0.82rem;
  }

  .nav-menu {
    position: fixed;
    top: 75px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 75px);
    background: var(--bg-card);
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    padding: 2.5rem 1.5rem;
    gap: 1.2rem;
    box-shadow: var(--shadow-lg);
    overflow-y: auto;
    z-index: 1000;
    transition: left var(--transition-normal);
  }

  .nav-menu.active {
    left: 0;
  }

  .nav-item-dropdown {
    width: 100%;
    text-align: center;
  }

  .nav-item-dropdown .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: 1px solid var(--border-color);
    margin-top: 0.6rem;
    background: var(--bg-main);
  }

  .mobile-toggle-btn {
    display: inline-flex;
  }

  .about-grid-premium, 
  .service-detail-grid, 
  .footer-grid, 
  .rfq-grid { 
    grid-template-columns: 1fr; 
    gap: 2.2rem; 
  }

  .form-group.full-width {
    grid-column: span 1;
  }

  .specs-table-card {
    position: static;
    top: 0;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 1.2rem;
  }

  .top-bar {
    padding: 0.5rem 0;
  }

  .top-bar .container {
    flex-direction: column;
    gap: 0.4rem;
    text-align: center;
  }

  .brand-logo img {
    max-height: 44px !important;
  }

  .hero-slider-section {
    min-height: 480px;
    height: auto;
    padding: 3.5rem 0;
  }

  .hero-content h1 {
    font-size: 2.1rem;
    line-height: 1.25;
  }

  .hero-content p {
    font-size: 1.05rem;
  }

  .hero-buttons {
    flex-direction: column;
    width: 100%;
    gap: 0.8rem;
  }

  .hero-buttons .btn {
    width: 100%;
  }

  .pillars-grid-4col, 
  .steps-grid-4col, 
  .features-grid { 
    grid-template-columns: 1fr; 
    gap: 1.2rem; 
  }

  .step-card-clean, 
  .pillar-card-clean {
    padding: 1.5rem 1.2rem;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 0.8rem;
  }

  .admin-tabs-bar {
    display: flex;
    overflow-x: auto;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 0.5rem;
    gap: 0.5rem;
  }

  .admin-tab-btn {
    flex: 0 0 auto;
    font-size: 0.88rem;
    padding: 0.6rem 1rem;
  }

  input[type="text"],
  input[type="email"],
  input[type="password"],
  input[type="number"],
  select,
  textarea {
    font-size: 16px !important;
  }
}

@media (max-width: 480px) {
  .hero-content h1 {
    font-size: 1.75rem;
  }

  .btn-sm {
    padding: 0.5rem 0.9rem;
    font-size: 0.85rem;
  }

  .nav-actions {
    gap: 0.4rem;
  }

  .video-container-box {
    border-radius: var(--radius-md);
  }
}