/* ==========================================================================
   WebLab Studio - Design System Light Luxury (Crème #F8F4E5 & Vert Sauge #4D7C62)
   Features: Cloudflare Turnstile CAPTCHA Security Gate, 100% Mobile Responsive,
   3D PC Scaling for Mobile, Compact 3D Pricing Card, Vrai Smartphone 3D WebGL,
   Lorgues (Var 83)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&family=Syne:wght@500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  /* Colors */
  --bg-dark: #F8F4E5;            /* Logo Cream Background */
  --bg-surface: #FFFFFF;         /* Crisp White Cards */
  --bg-card: #FFFFFF;
  --bg-card-hover: #F2EDE0;
  --bg-glass: rgba(248, 244, 229, 0.94);
  
  --color-sage: #4D7C62;         /* Primary Logo Sage Green */
  --color-sage-dark: #375946;    /* Darker Sage for Hovers */
  --color-sage-light: rgba(77, 124, 98, 0.1);
  --color-sage-glow: rgba(77, 124, 98, 0.25);
  
  --color-accent: #2E6046;
  --color-steel: #788480;        /* Logo Studio Gray Box */
  
  --text-dark: #12241C;          /* Deep Forest Dark Text */
  --text-main: #1D3328;
  --text-muted: #5C6E64;
  --text-dim: #788480;
  
  --border-subtle: rgba(77, 124, 98, 0.15);
  --border-sage: rgba(77, 124, 98, 0.3);
  --border-sage-active: rgba(77, 124, 98, 0.7);
  
  /* Fonts */
  --font-heading: 'Syne', 'Plus Jakarta Sans', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  --font-code: 'JetBrains Mono', monospace;
  
  /* Effects */
  --shadow-sm: 0 4px 16px rgba(18, 36, 28, 0.06);
  --shadow-md: 0 10px 30px rgba(18, 36, 28, 0.08);
  --shadow-lg: 0 20px 40px rgba(18, 36, 28, 0.12);
  
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --radius-full: 9999px;
  
  --transition-fast: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
  background: #DCD5C1;
  border-radius: var(--radius-full);
}

/* Reset & Strict Zero Horizontal Scroll Body */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  overflow-x: hidden;
  width: 100%;
}

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  width: 100%;
  max-width: 100vw;
  -webkit-font-smoothing: antialiased;
  background-image: 
    radial-gradient(circle at 10% 10%, rgba(77, 124, 98, 0.06) 0%, transparent 45%),
    radial-gradient(circle at 90% 60%, rgba(120, 132, 128, 0.08) 0%, transparent 50%);
  background-attachment: fixed;
}

/* ==========================================================================
   CLOUDFLARE TURNSTILE CAPTCHA SECURITY GATE OVERLAY
   ========================================================================== */
#security-turnstile-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg-dark);
  background-image: 
    radial-gradient(circle at 50% 30%, rgba(77, 124, 98, 0.12) 0%, transparent 60%),
    radial-gradient(circle at 80% 80%, rgba(120, 132, 128, 0.1) 0%, transparent 50%);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

#security-turnstile-overlay.unlocked {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.turnstile-card {
  background: #FFFFFF;
  border: 2px solid var(--color-sage);
  border-radius: var(--radius-lg);
  padding: 2.75rem 2.25rem;
  max-width: 480px;
  width: 100%;
  text-align: center;
  box-shadow: 0 20px 60px rgba(77, 124, 98, 0.22);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.15rem;
  box-sizing: border-box;
}

.turnstile-brand {
  background: var(--bg-dark);
  padding: 0.5rem 1.25rem;
  border-radius: 18px;
  border: 1px solid var(--border-sage);
  display: inline-flex;
}

.turnstile-logo {
  height: 58px;
  width: auto;
  object-fit: contain;
}

.turnstile-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-sage-light);
  color: var(--color-sage);
  border: 1px solid var(--border-sage);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.turnstile-title {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--text-dark);
}

.turnstile-desc {
  font-size: 0.925rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.turnstile-widget-wrapper {
  margin: 0.75rem 0;
  display: flex;
  justify-content: center;
  width: 100%;
  min-height: 65px;
}

.turnstile-footer {
  font-size: 0.775rem;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 0.5rem;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-dark);
  line-height: 1.2;
  letter-spacing: -0.025em;
  word-wrap: break-word;
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

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

/* Container Strict Control */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.5rem;
  box-sizing: border-box;
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.95rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  background: var(--color-sage-light);
  color: var(--color-sage);
  border: 1px solid var(--border-sage);
  max-width: 100%;
  flex-wrap: wrap;
}

.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-sage);
  box-shadow: 0 0 8px var(--color-sage);
  animation: pulse-dot 2s infinite;
  flex-shrink: 0;
}

@keyframes pulse-dot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.6; }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.95rem 1.8rem;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition-fast);
  border: 1px solid transparent;
  outline: none;
  box-sizing: border-box;
  text-align: center;
}

.btn-primary {
  background: var(--color-sage);
  color: #FFFFFF;
  box-shadow: 0 6px 18px rgba(77, 124, 98, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  background: var(--color-sage-dark);
}

.btn-secondary {
  background: #FFFFFF;
  color: var(--text-dark);
  border: 1px solid var(--border-sage);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  background: var(--bg-card-hover);
  border-color: var(--color-sage);
  color: var(--color-sage);
}

.btn-sm {
  padding: 0.55rem 1.15rem;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
}

/* Logo Header Badge */
.brand-logo-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #FFFFFF;
  padding: 0.4rem 1rem;
  border-radius: 18px;
  border: 1.5px solid var(--border-sage);
  box-shadow: 0 4px 16px rgba(77, 124, 98, 0.12);
  transition: var(--transition-normal);
}

.brand-logo-img {
  height: 56px;
  width: auto;
  object-fit: contain;
  display: block;
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1rem 0;
  transition: var(--transition-fast);
  background: var(--bg-dark);
}

.navbar.scrolled {
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  padding: 0.65rem 0;
  box-shadow: var(--shadow-sm);
}

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

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  font-size: 0.925rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: var(--transition-fast);
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-dark);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Hero Section */
.hero {
  padding: 8.5rem 0 4.5rem 0;
  position: relative;
  overflow: hidden;
  width: 100%;
}

/* Canvas 3D WebGL (Petit sur mobile) */
#hero-3d-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
  background: transparent !important;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3.5rem;
  align-items: center;
  position: relative;
  z-index: 2;
  width: 100%;
}

.hero-title {
  font-size: clamp(2.2rem, 4.5vw, 3.8rem);
  font-weight: 800;
  margin: 1.2rem 0;
  letter-spacing: -0.03em;
  color: var(--text-dark);
}

.hero-title .highlight {
  color: var(--color-sage);
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  line-height: 1.65;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  width: 100%;
  padding-top: 1.75rem;
  border-top: 1px solid var(--border-subtle);
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--text-dark);
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.2rem;
}

/* CARTE 3D HERO COMPACTE */
.hero-visual {
  position: relative;
  width: 100%;
}

.card-3d-viewport {
  perspective: 1000px;
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.card-3d-hint {
  text-align: center;
  font-size: 0.775rem;
  font-weight: 700;
  color: var(--color-sage);
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--border-sage);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.75rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  box-shadow: var(--shadow-sm);
}

.card-3d-container.compact-3d-card {
  max-width: 410px;
  width: 100%;
  background: linear-gradient(145deg, #FFFFFF 0%, #F5F0E1 100%);
  border: 2px solid var(--color-sage);
  border-radius: 24px;
  padding: 1.5rem 1.35rem;
  box-shadow: 0 16px 40px rgba(77, 124, 98, 0.18);
  transform-style: preserve-3d;
  cursor: grab;
  user-select: none;
  touch-action: none;
  position: relative;
  box-sizing: border-box;
}

.card-3d-shine {
  position: absolute;
  inset: -100%;
  background: radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.6) 0%, transparent 60%);
  pointer-events: none;
  opacity: 0.6;
}

.compact-3d-card .card-title {
  font-size: 1.25rem;
  margin-bottom: 0.4rem;
}

.compact-3d-card .card-desc {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: 1.15rem;
  line-height: 1.45;
}

.card-metrics-row-3d {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin-bottom: 1.15rem;
}

.metric-box-3d {
  background: #FFFFFF;
  border: 1.2px solid var(--border-sage);
  border-radius: 14px;
  padding: 0.75rem 0.5rem;
  text-align: center;
  box-shadow: 0 4px 12px rgba(18, 36, 28, 0.04);
}

.metric-box-3d .metric-val {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--color-sage);
}

.metric-box-3d .metric-lbl {
  display: block;
  font-size: 0.725rem;
  color: var(--text-muted);
  font-weight: 600;
  margin-top: 0.15rem;
}

.card-action-link-3d {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.8rem 1.15rem;
  background: var(--color-sage);
  color: #FFFFFF;
  border-radius: 14px;
  font-weight: 700;
  font-size: 0.85rem;
  transition: var(--transition-fast);
}

/* Sections Styling */
.section {
  padding: 5rem 0;
  position: relative;
  width: 100%;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 3.5rem auto;
}

.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  margin: 0.85rem 0 1rem 0;
}

.section-desc {
  font-size: 1rem;
  color: var(--text-muted);
}

/* Services Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 1.75rem;
  width: 100%;
}

.service-card {
  background: #FFFFFF;
  border: 1px solid var(--border-sage);
  border-radius: var(--radius-lg);
  padding: 2rem 1.65rem;
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  box-sizing: border-box;
}

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

.service-icon {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  background: var(--color-sage-light);
  border: 1px solid var(--border-sage);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.45rem;
  color: var(--color-sage);
  margin-bottom: 1.35rem;
}

.domain-icon-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0.2rem;
  box-sizing: border-box;
}

.domain-icon-badge i {
  font-size: 1.15rem;
  line-height: 1;
}

.domain-icon-badge .domain-subtext {
  font-size: 0.6rem;
  font-weight: 800;
  line-height: 1;
  margin-top: 0.2rem;
  color: var(--color-sage);
  letter-spacing: -0.02em;
}


.service-title {
  font-size: 1.3rem;
  margin-bottom: 0.85rem;
}

.service-desc {
  color: var(--text-muted);
  font-size: 0.925rem;
  margin-bottom: 1.35rem;
  flex-grow: 1;
}

.service-features {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.service-feature-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.875rem;
}

.service-feature-item i {
  color: var(--color-sage);
}

/* Offers / Packages Section */
.packages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 2rem;
  width: 100%;
}

.package-card {
  background: #FFFFFF;
  border: 1px solid var(--border-sage);
  border-radius: var(--radius-lg);
  padding: 2.25rem 1.65rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition-normal);
  position: relative;
  box-shadow: var(--shadow-sm);
  box-sizing: border-box;
}

.package-card.featured {
  border-color: var(--color-sage);
  box-shadow: var(--shadow-md);
  background: linear-gradient(180deg, #F5F0E1 0%, #FFFFFF 100%);
}

.package-badge {
  position: absolute;
  top: -12px;
  right: 1.5rem;
  background: var(--color-sage);
  color: #FFFFFF;
  font-weight: 800;
  font-size: 0.7rem;
  padding: 0.3rem 0.85rem;
  border-radius: var(--radius-full);
  text-transform: uppercase;
}

.package-name {
  font-size: 1.45rem;
  margin-bottom: 0.4rem;
}

.package-price {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--text-dark);
  margin: 0.85rem 0;
  display: flex;
  align-items: baseline;
  gap: 0.35rem;
}

.package-price span {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 500;
}

.package-features {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin: 1.5rem 0;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-subtle);
}

.package-feature-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.875rem;
}

.package-feature-item i {
  color: var(--color-sage);
}

/* Portfolio Section */
.portfolio-filters {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 2.75rem;
}

.filter-btn {
  padding: 0.6rem 1.35rem;
  border-radius: var(--radius-full);
  background: #FFFFFF;
  border: 1px solid var(--border-sage);
  color: var(--text-muted);
  font-size: 0.875rem;
  font-weight: 700;
  cursor: pointer;
}

.filter-btn:hover, .filter-btn.active {
  background: var(--color-sage);
  color: #FFFFFF;
  border-color: var(--color-sage);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: 1fr;
  max-width: 680px;
  margin: 0 auto;
  gap: 2rem;
  width: 100%;
}

.portfolio-card {
  background: #FFFFFF;
  border: 1px solid var(--border-sage);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition-normal);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  box-sizing: border-box;
}

.portfolio-info {
  padding: 1.65rem;
}

.portfolio-category {
  font-size: 0.775rem;
  text-transform: uppercase;
  color: var(--color-sage);
  font-weight: 800;
  margin-bottom: 0.35rem;
}

.portfolio-title {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

/* Process Section */
.process-timeline {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  width: 100%;
}

.process-step {
  background: #FFFFFF;
  border: 1px solid var(--border-sage);
  border-radius: var(--radius-md);
  padding: 1.85rem 1.35rem;
  box-shadow: var(--shadow-sm);
  box-sizing: border-box;
}

.step-num {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--color-steel);
  margin-bottom: 0.85rem;
  opacity: 0.5;
}

/* CONTACT DIRECT SECTION */
.direct-contact-card {
  background: linear-gradient(145deg, #FFFFFF 0%, #F5F0E1 100%);
  border: 1.5px solid var(--border-sage);
  border-radius: var(--radius-lg);
  padding: 3.5rem 1.75rem;
  text-align: center;
  box-shadow: 0 16px 40px rgba(77, 124, 98, 0.16);
  box-sizing: border-box;
  width: 100%;
}

.direct-contact-grid-interactive {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 1.75rem;
  margin-top: 2rem;
  width: 100%;
}

.sleek-mail-box, .real-phone-3d-box, .direct-contact-box {
  background: #FFFFFF;
  border: 1.5px solid var(--border-sage);
  border-radius: var(--radius-lg);
  padding: 1.85rem 1.35rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  box-shadow: var(--shadow-sm);
  box-sizing: border-box;
  width: 100%;
}

.webgl-phone-container {
  width: 100%;
  height: 240px;
  position: relative;
  cursor: grab;
  touch-action: none;
}

#contact-phone-canvas {
  width: 100%;
  height: 100%;
  display: block;
}

.phone-call-container {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

/* Modal Window */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(18, 36, 28, 0.65);
  backdrop-filter: blur(12px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-normal);
  padding: 1rem;
}

.modal-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  background: #FFFFFF;
  border: 1px solid var(--border-sage);
  border-radius: var(--radius-lg);
  max-width: 680px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: var(--shadow-lg);
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: #FAFAFA;
  border: 1px solid var(--border-sage);
  color: var(--text-muted);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.modal-body {
  padding: 2rem 1.5rem;
}

/* Footer */
.footer {
  background: #F2EDE0;
  border-top: 1px solid var(--border-sage);
  padding: 3.5rem 0 2rem 0;
  margin-top: 5rem;
  width: 100%;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 2.5rem;
  margin-bottom: 3rem;
  width: 100%;
}

.footer-bottom {
  padding-top: 1.75rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--text-dim);
  flex-wrap: wrap;
  gap: 1rem;
}

/* ==========================================================================
   OPTIMISATION MULTI-ÉCRANS ET SMARTPHONE (ZERO SWIPE HORIZONTAL)
   ========================================================================== */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    text-align: center;
  }
  .hero-subtitle {
    margin: 0 auto 2rem auto;
  }
  .hero-cta-group {
    justify-content: center;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 1rem;
  }

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

  .nav-links {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--bg-surface);
    flex-direction: column;
    padding: 2rem 1.5rem;
    gap: 1.25rem;
    border-bottom: 1.5px solid var(--border-sage);
    box-shadow: var(--shadow-lg);
    display: none;
  }

  .nav-links.active {
    display: flex;
  }

  .menu-toggle {
    display: block;
  }

  .nav-actions .btn {
    display: none;
  }

  .hero {
    padding: 7rem 0 3rem 0;
  }

  .hero-title {
    font-size: 2.1rem;
  }

  .hero-subtitle {
    font-size: 0.975rem;
  }

  .hero-cta-group {
    flex-direction: column;
    width: 100%;
  }

  .hero-cta-group .btn {
    width: 100%;
  }

  .hero-stats {
    grid-template-columns: 1fr;
    gap: 1.25rem;
    text-align: center;
  }

  .compact-3d-card {
    max-width: 100% !important;
    padding: 1.25rem 1rem !important;
  }

  .card-metrics-row-3d {
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
  }

  .metric-box-3d {
    padding: 0.6rem 0.35rem;
  }

  .metric-box-3d .metric-val {
    font-size: 0.95rem;
  }

  .metric-box-3d .metric-lbl {
    font-size: 0.675rem;
  }

  .services-grid, .packages-grid, .process-timeline, .direct-contact-grid-interactive {
    grid-template-columns: 1fr !important;
  }

  .direct-contact-card {
    padding: 2.25rem 1rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

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

@media (max-width: 480px) {
  .hero-title {
    font-size: 1.85rem;
  }
  
  .badge {
    font-size: 0.725rem;
  }

  .card-metrics-row-3d {
    grid-template-columns: 1fr;
  }
}