/* ═══════════════════════════════════════════════════════
   BET GEOTECHNIQUE — Premium Organic Design
   Earthy, terrain-inspired, geological textures
   Colors: #2D5016 / #8BC34A / #1e3a0e
   ═══════════════════════════════════════════════════════ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;0,800;0,900;1,400;1,700&display=swap');

/* ── CSS VARIABLES ── */
:root {
  --primary: #2D5016;
  --primary-light: #3d6b1e;
  --primary-dark: #1e3a0e;
  --primary-rgb: 45,80,22;
  --accent: #8BC34A;
  --accent-dark: #689F38;
  --accent-rgb: 139,195,74;
  --bg: #ffffff;
  --bg-alt: #f6f9f2;
  --bg-warm: #faf8f5;
  --bg-dark: #0f1a08;
  --text: #2e2e2e;
  --text-light: #5a6555;
  --text-white: #ffffff;
  --border: #dde6d5;
  --shadow-sm: 0 2px 12px rgba(0,0,0,0.04);
  --shadow: 0 8px 32px rgba(45,80,22,0.08);
  --shadow-lg: 0 20px 60px rgba(45,80,22,0.12);
  --shadow-xl: 0 32px 80px rgba(0,0,0,0.15);
  --radius: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --transition: all 0.4s cubic-bezier(.4,0,.2,1);
  --transition-slow: all 0.6s cubic-bezier(.4,0,.2,1);
}

/* ── RESET & BASE ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body { font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif; color: var(--text); background: var(--bg); line-height: 1.7; overflow-x: hidden; }
a { color: var(--primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--accent-dark); }
img { max-width: 100%; height: auto; display: block; }
.container { max-width: 1240px; margin: 0 auto; padding: 0 28px; }

/* ── ANIMATIONS ── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-40px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes organicBlob {
  0%, 100% { border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; }
  50% { border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%; }
}

.animate-on-scroll { opacity: 0; transform: translateY(30px); transition: opacity 0.7s ease, transform 0.7s ease; }
.animate-on-scroll.visible { opacity: 1; transform: translateY(0); }

/* ── TOPBAR ── */
.topbar {
  background: var(--primary-dark);
  color: rgba(255,255,255,.8);
  font-size: .8rem;
  padding: 10px 0;
  letter-spacing: .3px;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.topbar .container { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px; }
.topbar a { color: rgba(255,255,255,.8); font-weight: 500; }
.topbar a:hover { color: var(--accent); }

/* ── HEADER / STICKY NAV ── */
header {
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid rgba(45,80,22,.06);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: var(--transition);
}
header.scrolled {
  box-shadow: 0 4px 30px rgba(0,0,0,.08);
  background: rgba(255,255,255,.97);
}
header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 12px;
  padding-bottom: 12px;
}
.logo img { height: 50px; width: auto; transition: var(--transition); }
nav { display: flex; align-items: center; gap: 2px; }
nav a {
  color: var(--text);
  font-size: .87rem;
  font-weight: 500;
  padding: 10px 18px;
  border-radius: 50px;
  transition: var(--transition);
  position: relative;
  letter-spacing: .2px;
}
nav a:hover { color: var(--primary); background: rgba(45,80,22,.05); }
nav a.active { color: var(--primary); font-weight: 600; }
nav a.btn { border-radius: 50px; }
.nav-toggle {
  display: none;
  background: none;
  border: 2px solid var(--border);
  font-size: 1.3rem;
  cursor: pointer;
  color: var(--text);
  padding: 8px 12px;
  border-radius: 12px;
  transition: var(--transition);
}
.nav-toggle:hover { border-color: var(--primary); color: var(--primary); }

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 34px;
  border-radius: 50px;
  font-weight: 600;
  font-size: .9rem;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  text-align: center;
  letter-spacing: .3px;
  position: relative;
  overflow: hidden;
}
.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,.2), transparent);
  opacity: 0;
  transition: var(--transition);
}
.btn:hover::before { opacity: 1; }
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: var(--primary-dark);
  box-shadow: 0 4px 20px rgba(var(--accent-rgb),.3);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(var(--accent-rgb),.45);
  color: var(--primary-dark);
}
.btn-outline {
  background: transparent;
  border: 2px solid rgba(255,255,255,.35);
  color: var(--text-white);
}
.btn-outline:hover {
  background: rgba(255,255,255,.12);
  border-color: rgba(255,255,255,.7);
  color: #fff;
  transform: translateY(-2px);
}
.btn-green {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--text-white);
  box-shadow: 0 4px 20px rgba(var(--primary-rgb),.25);
}
.btn-green:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(var(--primary-rgb),.4);
  color: #fff;
}
.btn-group { display: flex; gap: 16px; flex-wrap: wrap; }

/* ── HERO (FULL SCREEN) ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.05);
  animation: float 20s ease-in-out infinite alternate;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(160deg,
      rgba(15,26,8,.92) 0%,
      rgba(var(--primary-rgb),.78) 40%,
      rgba(30,58,14,.65) 70%,
      rgba(var(--primary-rgb),.55) 100%
    );
  z-index: 1;
}
.hero .container { position: relative; z-index: 2; }
.hero-content {
  max-width: 720px;
  color: var(--text-white);
  animation: fadeInUp 1s ease both;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(139,195,74,.15);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(139,195,74,.25);
  padding: 10px 22px;
  border-radius: 50px;
  font-size: .78rem;
  font-weight: 600;
  margin-bottom: 28px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  animation: fadeInUp 1s ease 0.2s both;
}
.hero h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.6rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 24px;
  animation: fadeInUp 1s ease 0.3s both;
}
.hero h1 span {
  color: var(--accent);
  font-style: italic;
}
.hero-content > p {
  font-size: 1.12rem;
  opacity: .88;
  margin-bottom: 40px;
  line-height: 1.85;
  max-width: 580px;
  animation: fadeInUp 1s ease 0.4s both;
}
.hero .btn-group { animation: fadeInUp 1s ease 0.5s both; }
.hero-stats {
  display: flex;
  gap: 56px;
  margin-top: 56px;
  padding-top: 36px;
  border-top: 1px solid rgba(255,255,255,.12);
  animation: fadeInUp 1s ease 0.6s both;
}
.stat { text-align: center; }
.stat-number {
  font-family: 'Playfair Display', serif;
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}
.stat-label {
  font-size: .78rem;
  opacity: .6;
  margin-top: 8px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 500;
}

/* ── HERO INNER (SUBPAGES) ── */
.hero-inner {
  position: relative;
  padding: 120px 0 80px;
  overflow: hidden;
  min-height: auto;
}
.hero-inner .hero-bg img {
  filter: brightness(.35);
}
.hero-inner .hero-overlay {
  background: linear-gradient(160deg,
    rgba(15,26,8,.88) 0%,
    rgba(var(--primary-rgb),.7) 50%,
    rgba(30,58,14,.6) 100%
  );
}
.hero-inner .container { position: relative; z-index: 2; }
.hero-inner .hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(139,195,74,.15);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(139,195,74,.25);
  padding: 10px 22px;
  border-radius: 50px;
  font-size: .75rem;
  font-weight: 600;
  margin-bottom: 20px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
}
.hero-inner h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  color: var(--text-white);
  margin-bottom: 16px;
  font-weight: 800;
  line-height: 1.15;
}
.hero-inner h1 span { color: var(--accent); font-style: italic; }
.hero-inner p {
  color: rgba(255,255,255,.8);
  font-size: 1.05rem;
  max-width: 620px;
  line-height: 1.8;
}

/* ── SECTIONS ── */
section { padding: 100px 0; position: relative; }
section.alt { background: var(--bg-alt); }
section.warm { background: var(--bg-warm); }

.section-header {
  text-align: center;
  margin-bottom: 64px;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}
.section-header .overline {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--accent-dark);
  margin-bottom: 14px;
  background: linear-gradient(135deg, rgba(var(--accent-rgb),.12), rgba(var(--primary-rgb),.08));
  padding: 8px 20px;
  border-radius: 50px;
}
.section-header h2 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 800;
  color: var(--primary-dark);
  margin-bottom: 16px;
  line-height: 1.2;
}
.section-header p {
  font-size: 1.05rem;
  color: var(--text-light);
  line-height: 1.8;
}
.section-header .line {
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--accent), var(--primary));
  margin: 24px auto 0;
  border-radius: 4px;
}

/* ── ORGANIC SHAPES (decorative) ── */
.organic-shape {
  position: absolute;
  border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
  animation: organicBlob 8s ease-in-out infinite;
  opacity: .04;
  pointer-events: none;
}
.organic-shape-1 {
  width: 500px; height: 500px;
  background: var(--primary);
  top: -100px; right: -150px;
}
.organic-shape-2 {
  width: 400px; height: 400px;
  background: var(--accent);
  bottom: -80px; left: -120px;
  animation-delay: -4s;
}

/* ── CARDS ── */
.grid { display: grid; gap: 28px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--bg);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid rgba(45,80,22,.06);
  position: relative;
  overflow: hidden;
}
.card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0);
  transition: var(--transition);
  transform-origin: left;
}
.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(var(--accent-rgb),.15);
}
.card:hover::after { transform: scaleX(1); }

.card-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, rgba(var(--accent-rgb),.12), rgba(var(--primary-rgb),.08));
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 22px;
  transition: var(--transition);
}
.card:hover .card-icon {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  transform: scale(1.05) rotate(-3deg);
}
.card:hover .card-icon span { filter: brightness(10); }
.card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 12px;
  line-height: 1.4;
}
.card p {
  font-size: .9rem;
  color: var(--text-light);
  line-height: 1.8;
}

/* ── IMAGE CARDS ── */
.card-img { padding: 0; border-radius: var(--radius-lg); }
.card-img .card-image {
  height: 240px;
  overflow: hidden;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  position: relative;
}
.card-img .card-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 50%, rgba(0,0,0,.05));
}
.card-img .card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}
.card-img:hover .card-image img { transform: scale(1.08); }
.card-img .card-body { padding: 32px; }

/* ── TWO COLUMN LAYOUT ── */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
.two-col.reverse { direction: rtl; }
.two-col.reverse > * { direction: ltr; }
.two-col h2 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.8rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--primary-dark);
  margin-bottom: 20px;
  line-height: 1.2;
}
.two-col .overline {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--accent-dark);
  margin-bottom: 12px;
}
.two-col p {
  color: var(--text-light);
  margin-bottom: 16px;
  line-height: 1.85;
}
.two-col ul { list-style: none; margin: 20px 0; }
.two-col ul li {
  padding: 10px 0 10px 32px;
  position: relative;
  color: var(--text-light);
  font-size: .95rem;
  line-height: 1.7;
}
.two-col ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 16px;
  width: 10px;
  height: 10px;
  background: linear-gradient(135deg, var(--accent), var(--primary));
  border-radius: 50%;
}

/* ── COL IMAGE (organic shape) ── */
.col-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
}
.col-image::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255,255,255,.1);
  z-index: 1;
  pointer-events: none;
}
.col-image img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  display: block;
  transition: var(--transition-slow);
}
.col-image:hover img { transform: scale(1.03); }

/* ── EXPERTISE GRID (9 items) ── */
.expertise-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.expertise-item {
  background: var(--bg);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
  border: 1px solid rgba(45,80,22,.06);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}
.expertise-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--primary));
  border-radius: 0 0 4px 4px;
  opacity: 0;
  transition: var(--transition);
}
.expertise-item:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
  border-color: rgba(var(--accent-rgb),.2);
}
.expertise-item:hover::before { opacity: 1; width: 60px; }
.expertise-item .icon {
  font-size: 2rem;
  margin-bottom: 14px;
  display: block;
}
.expertise-item h4 {
  font-size: .9rem;
  font-weight: 600;
  color: var(--primary-dark);
  line-height: 1.4;
}

/* ── CTA BANNER ── */
.cta-banner {
  position: relative;
  padding: 100px 0;
  overflow: hidden;
  text-align: center;
}
.cta-banner .cta-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.cta-banner .cta-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.cta-banner .cta-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg,
    rgba(15,26,8,.92) 0%,
    rgba(var(--primary-rgb),.85) 50%,
    rgba(30,58,14,.78) 100%
  );
  z-index: 1;
}
.cta-banner .container { position: relative; z-index: 2; }
.cta-banner h2 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  color: var(--text-white);
  margin-bottom: 16px;
  font-weight: 800;
}
.cta-banner p {
  color: rgba(255,255,255,.8);
  font-size: 1.1rem;
  margin-bottom: 36px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

/* ── TRUST / REFERENCES ── */
.trust-section { text-align: center; }
.trust-badges {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 48px;
  flex-wrap: wrap;
  margin-top: 40px;
}
.trust-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  opacity: .7;
  transition: var(--transition);
}
.trust-badge:hover { opacity: 1; }
.trust-badge .trust-icon {
  font-size: 2.4rem;
}
.trust-badge span {
  font-size: .82rem;
  font-weight: 600;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ── SERVICE ITEMS (numbered steps) ── */
.service-item {
  display: flex;
  gap: 20px;
  margin-bottom: 28px;
  align-items: flex-start;
}
.service-num {
  width: 44px;
  height: 44px;
  min-width: 44px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--text-white);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: .95rem;
}
.service-item h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 8px;
}
.service-item p {
  font-size: .9rem;
  color: var(--text-light);
  line-height: 1.75;
}

/* ── CONTACT SECTION ── */
.contact-section { padding: 100px 0; }
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: start;
}
.contact-form {
  background: var(--bg);
  border-radius: var(--radius-xl);
  padding: 48px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(45,80,22,.06);
}
.contact-form h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 8px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: .85rem;
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: 8px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  border: 2px solid var(--border);
  border-radius: 14px;
  font-family: 'Inter', sans-serif;
  font-size: .9rem;
  color: var(--text);
  background: var(--bg-alt);
  transition: var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  background: var(--bg);
  box-shadow: 0 0 0 4px rgba(var(--accent-rgb),.1);
}
.form-group textarea { resize: vertical; min-height: 120px; }

.contact-info {
  background: linear-gradient(160deg, var(--primary), var(--primary-dark));
  border-radius: var(--radius-xl);
  padding: 48px;
  color: var(--text-white);
}
.contact-info h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.contact-info-item {
  display: flex;
  gap: 16px;
  margin-bottom: 28px;
  align-items: flex-start;
}
.ci-icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  background: rgba(255,255,255,.1);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}
.contact-info-item h4 {
  font-size: .9rem;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--accent);
}
.contact-info-item p {
  font-size: .88rem;
  opacity: .85;
  line-height: 1.7;
}
.contact-info-item a { color: rgba(255,255,255,.9); }
.contact-info-item a:hover { color: var(--accent); }

/* ── FOOTER ── */
footer {
  background: var(--bg-dark);
  color: rgba(255,255,255,.7);
  padding: 80px 0 0;
  position: relative;
  overflow: hidden;
}
footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent), var(--primary));
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
}
.footer-grid > div:first-child p {
  font-size: .88rem;
  line-height: 1.8;
  opacity: .7;
  margin-top: 8px;
}
footer h4 {
  font-family: 'Playfair Display', serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 12px;
}
footer h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}
.footer-links { list-style: none; }
.footer-links li { padding: 6px 0; }
.footer-links li a {
  color: rgba(255,255,255,.6);
  font-size: .88rem;
  transition: var(--transition);
}
.footer-links li a:hover { color: var(--accent); padding-left: 6px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: .82rem;
}
.footer-bottom a {
  color: rgba(255,255,255,.5);
  margin-left: 24px;
  transition: var(--transition);
}
.footer-bottom a:hover { color: var(--accent); }

/* ── TABLE STYLES ── */
table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  font-size: .92rem;
}
table thead tr {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--text-white);
}
table th { padding: 16px 20px; text-align: left; font-weight: 600; }
table td { padding: 14px 20px; border-bottom: 1px solid var(--border); }
table tbody tr { transition: var(--transition); }
table tbody tr:hover { background: rgba(var(--accent-rgb),.04); }
table tbody tr:nth-child(even) { background: var(--bg-alt); }
table tbody tr:nth-child(even):hover { background: rgba(var(--accent-rgb),.06); }

/* ── IMG PLACEHOLDER (legacy support) ── */
.img-placeholder {
  background: linear-gradient(135deg, var(--bg-alt), #e8f0e0);
  border-radius: var(--radius-xl);
  padding: 80px 40px;
  text-align: center;
  color: var(--text-light);
  font-size: .9rem;
  border: 2px dashed var(--border);
  min-height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ═══════════════════════════════════════════
   RESPONSIVE DESIGN — Mobile First
   ═══════════════════════════════════════════ */

@media (max-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .expertise-grid { grid-template-columns: repeat(2, 1fr); }
  .hero h1 { font-size: 2.8rem; }
  .hero-stats { gap: 36px; }
}

@media (max-width: 768px) {
  .container { padding: 0 20px; }
  section { padding: 72px 0; }

  /* Mobile Nav */
  .nav-toggle { display: block; }
  nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(255,255,255,.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 20px;
    gap: 4px;
    box-shadow: 0 20px 40px rgba(0,0,0,.1);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    animation: slideDown 0.3s ease;
  }
  nav.open { display: flex; }
  nav a { padding: 14px 20px; border-radius: 14px; font-size: .95rem; }
  nav a.btn { margin-top: 8px; text-align: center; }

  /* Hero */
  .hero { min-height: 90vh; }
  .hero h1 { font-size: 2.2rem; }
  .hero-content > p { font-size: 1rem; }
  .hero-stats { flex-direction: column; gap: 24px; align-items: flex-start; }
  .stat { text-align: left; display: flex; align-items: center; gap: 16px; }
  .stat-number { font-size: 2rem; }

  /* Inner hero */
  .hero-inner { padding: 100px 0 60px; }
  .hero-inner h1 { font-size: 2rem; }

  /* Grids */
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .two-col { grid-template-columns: 1fr; gap: 40px; }
  .two-col.reverse { direction: ltr; }
  .expertise-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }

  /* Contact */
  .contact-grid { grid-template-columns: 1fr; }
  .contact-form { padding: 32px 24px; }
  .contact-info { padding: 32px 24px; }
  .form-row { grid-template-columns: 1fr; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .footer-bottom a { margin-left: 0; margin-right: 16px; }

  /* Topbar */
  .topbar .container { justify-content: center; text-align: center; }
  .topbar .container > span { display: none; }

  /* Buttons */
  .btn { padding: 14px 28px; font-size: .88rem; }
  .btn-group { flex-direction: column; }
  .btn-group .btn { width: 100%; }

  /* Cards */
  .card { padding: 28px; }
  .col-image img { height: 300px; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 1.9rem; }
  .hero-inner h1 { font-size: 1.7rem; }
  .section-header h2 { font-size: 1.6rem; }
  .expertise-grid { grid-template-columns: 1fr; }
  .expertise-item { padding: 24px 20px; }
  .stat-number { font-size: 1.8rem; }
  .contact-form { padding: 24px 20px; }
  .contact-info { padding: 24px 20px; }
}

/* ── PRINT STYLES ── */
@media print {
  .topbar, header, .cta-banner, footer, .nav-toggle { display: none; }
  .hero, .hero-inner { min-height: auto; padding: 40px 0; }
  section { padding: 40px 0; }
  .card { box-shadow: none; border: 1px solid #ddd; break-inside: avoid; }
}


/* ═══════════════════════════════════════════════════════
   NEW FEATURES — Enhanced Professional Styles
   ═══════════════════════════════════════════════════════ */

/* ── PRELOADER ── */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 99999;
  background: linear-gradient(160deg, var(--primary-dark), var(--primary));
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}
.preloader.hidden {
  opacity: 0;
  visibility: hidden;
}
.preloader-spinner {
  width: 56px;
  height: 56px;
  border: 4px solid rgba(255,255,255,.15);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: preloaderSpin 0.8s linear infinite;
}
@keyframes preloaderSpin {
  to { transform: rotate(360deg); }
}

/* ── AVAILABILITY BANNER ── */
.availability-banner {
  background: linear-gradient(90deg, var(--accent), var(--accent-dark));
  color: var(--primary-dark);
  text-align: center;
  padding: 8px 16px;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .5px;
}
.availability-banner span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* ── COOKIE CONSENT BANNER ── */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: var(--primary-dark);
  color: rgba(255,255,255,.9);
  padding: 20px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  box-shadow: 0 -4px 30px rgba(0,0,0,.25);
  transform: translateY(100%);
  transition: transform 0.5s cubic-bezier(.4,0,.2,1);
}
.cookie-banner.visible {
  transform: translateY(0);
}
.cookie-banner.cookie-hidden {
  transform: translateY(100%);
}
.cookie-banner p {
  font-size: .85rem;
  line-height: 1.6;
  flex: 1;
  min-width: 260px;
}
.cookie-banner p a {
  color: var(--accent);
  text-decoration: underline;
}
.cookie-btns {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}
.cookie-btns button {
  padding: 10px 24px;
  border-radius: 50px;
  font-size: .82rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  font-family: 'Inter', sans-serif;
}
.cookie-accept {
  background: var(--accent);
  color: var(--primary-dark);
}
.cookie-accept:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
}
.cookie-refuse {
  background: transparent;
  border: 1px solid rgba(255,255,255,.3) !important;
  color: rgba(255,255,255,.8);
}
.cookie-refuse:hover {
  border-color: rgba(255,255,255,.6) !important;
  color: #fff;
}

/* ── WHATSAPP FLOATING BUTTON ── */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 9990;
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.6rem;
  box-shadow: 0 4px 20px rgba(37,211,102,.4);
  transition: var(--transition);
  text-decoration: none;
}
.whatsapp-float:hover {
  transform: scale(1.1) translateY(-3px);
  box-shadow: 0 8px 32px rgba(37,211,102,.5);
  color: #fff;
}
.whatsapp-float::after {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px solid rgba(37,211,102,.3);
  animation: whatsappPulse 2s ease-in-out infinite;
}
@keyframes whatsappPulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.15); opacity: 0; }
}

/* ── BACK TO TOP BUTTON ── */
.back-to-top {
  position: fixed;
  bottom: 96px;
  right: 28px;
  z-index: 9990;
  width: 46px;
  height: 46px;
  background: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.2rem;
  cursor: pointer;
  border: none;
  box-shadow: 0 4px 16px rgba(var(--primary-rgb),.3);
  transition: var(--transition);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
}
.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.back-to-top:hover {
  background: var(--primary-dark);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(var(--primary-rgb),.4);
}

/* ── TESTIMONIALS SLIDER ── */
.testimonials-section {
  background: var(--bg-alt);
  padding: 100px 0;
  overflow: hidden;
}
.testimonials-slider {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}
.testimonial-track {
  display: flex;
  transition: transform 0.6s cubic-bezier(.4,0,.2,1);
}
.testimonial-slide {
  min-width: 100%;
  padding: 0 20px;
  box-sizing: border-box;
}
.testimonial-card {
  background: var(--bg);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow);
  text-align: center;
  border: 1px solid rgba(45,80,22,.06);
}
.testimonial-card .stars {
  color: #f5a623;
  font-size: 1.2rem;
  margin-bottom: 16px;
  letter-spacing: 2px;
}
.testimonial-card blockquote {
  font-size: 1.05rem;
  color: var(--text);
  line-height: 1.85;
  font-style: italic;
  margin-bottom: 24px;
  position: relative;
}
.testimonial-card blockquote::before {
  content: '"';
  font-family: 'Playfair Display', serif;
  font-size: 4rem;
  color: var(--accent);
  opacity: .3;
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  line-height: 1;
}
.testimonial-author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
}
.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
}
.testimonial-author-info h4 {
  font-size: .9rem;
  font-weight: 700;
  color: var(--primary-dark);
}
.testimonial-author-info span {
  font-size: .78rem;
  color: var(--text-light);
}
.testimonial-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 28px;
}
.testimonial-dots button {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: none;
  background: var(--border);
  cursor: pointer;
  transition: var(--transition);
  padding: 0;
}
.testimonial-dots button.active {
  background: var(--primary);
  transform: scale(1.3);
}

/* ── BREADCRUMB ── */
.breadcrumb {
  padding: 14px 0;
  font-size: .8rem;
}
.breadcrumb ul {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.breadcrumb ul li {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-light);
}
.breadcrumb ul li a {
  color: var(--primary);
  font-weight: 500;
}
.breadcrumb ul li a:hover {
  color: var(--accent-dark);
}
.breadcrumb ul li + li::before {
  content: '›';
  color: var(--border);
  font-size: 1rem;
}

/* ── FAQ ACCORDION ── */
.faq-section { padding: 100px 0; }
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}
.faq-item {
  background: var(--bg);
  border-radius: var(--radius);
  margin-bottom: 12px;
  border: 1px solid rgba(45,80,22,.06);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: var(--transition);
}
.faq-item:hover {
  border-color: rgba(var(--accent-rgb),.2);
}
.faq-question {
  width: 100%;
  padding: 20px 24px;
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-family: 'Inter', sans-serif;
  font-size: .95rem;
  font-weight: 600;
  color: var(--primary-dark);
  text-align: left;
  transition: var(--transition);
}
.faq-question:hover {
  color: var(--primary);
}
.faq-question .faq-icon {
  font-size: 1.2rem;
  transition: transform 0.3s ease;
  flex-shrink: 0;
  color: var(--accent-dark);
}
.faq-item.open .faq-question .faq-icon {
  transform: rotate(45deg);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(.4,0,.2,1), padding 0.4s ease;
  padding: 0 24px;
}
.faq-item.open .faq-answer {
  max-height: 400px;
  padding: 0 24px 20px;
}
.faq-answer p {
  font-size: .9rem;
  color: var(--text-light);
  line-height: 1.8;
}

/* ── DEVIS PAGE STYLES ── */
.devis-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 48px;
  align-items: start;
}
.devis-form {
  background: var(--bg);
  border-radius: var(--radius-xl);
  padding: 48px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(45,80,22,.06);
}
.devis-form h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid rgba(var(--accent-rgb),.2);
}
.devis-form h3 .step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  border-radius: 50%;
  font-size: .75rem;
  font-family: 'Inter', sans-serif;
  margin-right: 10px;
}
.devis-sidebar {
  position: sticky;
  top: 100px;
}
.devis-sidebar .benefits-card {
  background: linear-gradient(160deg, var(--primary), var(--primary-dark));
  border-radius: var(--radius-xl);
  padding: 40px;
  color: var(--text-white);
}
.devis-sidebar .benefits-card h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 24px;
}
.benefit-item {
  display: flex;
  gap: 14px;
  margin-bottom: 20px;
  align-items: flex-start;
}
.benefit-item .b-icon {
  width: 40px;
  height: 40px;
  min-width: 40px;
  background: rgba(255,255,255,.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}
.benefit-item h4 {
  font-size: .88rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 4px;
}
.benefit-item p {
  font-size: .82rem;
  opacity: .8;
  line-height: 1.6;
}

/* ── 3D CARD TILT HOVER ── */
.card.tilt-hover {
  transform-style: preserve-3d;
  perspective: 1000px;
}
.card.tilt-hover:hover {
  transform: perspective(1000px) rotateX(2deg) rotateY(-2deg) translateY(-8px);
}

/* ── IMAGE ZOOM ON HOVER ── */
.col-image.zoom-hover img {
  transition: transform 0.8s cubic-bezier(.4,0,.2,1);
}
.col-image.zoom-hover:hover img {
  transform: scale(1.08);
}

/* ── COUNTER ANIMATION ── */
.stat-number[data-target] {
  display: inline-block;
}

/* ── LAZY LOAD FADE IN ── */
img[data-src] {
  opacity: 0;
  transition: opacity 0.6s ease;
}
img[data-src].loaded {
  opacity: 1;
}

/* ── RESPONSIVE ADDITIONS ── */
@media (max-width: 768px) {
  .cookie-banner {
    flex-direction: column;
    text-align: center;
    padding: 16px 20px;
  }
  .cookie-btns {
    width: 100%;
    justify-content: center;
  }
  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    font-size: 1.4rem;
  }
  .back-to-top {
    bottom: 82px;
    right: 20px;
    width: 40px;
    height: 40px;
  }
  .testimonial-card {
    padding: 28px 20px;
  }
  .devis-grid {
    grid-template-columns: 1fr;
  }
  .devis-form {
    padding: 28px 20px;
  }
  .devis-sidebar {
    position: static;
  }
  .availability-banner {
    font-size: .72rem;
    padding: 6px 12px;
  }
}