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

:root {
  --primary: #E8792B;
  --primary-dark: #D06820;
  --primary-light: #FFF3EB;
  --dark: #1A1A2E;
  --dark-light: #2D2D44;
  --gray-900: #111827;
  --gray-700: #374151;
  --gray-600: #4B5563;
  --gray-400: #9CA3AF;
  --gray-200: #E5E7EB;
  --gray-100: #F3F4F6;
  --gray-50: #F9FAFB;
  --white: #FFFFFF;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);
  --radius: 12px;
  --radius-lg: 16px;
  --transition: all 0.3s ease;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--gray-700);
  line-height: 1.6;
  background: var(--white);
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: 'Playfair Display', serif;
  color: var(--dark);
  line-height: 1.2;
}

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

ul { list-style: none; }

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 100px 0;
}

.section-gray {
  background: var(--gray-50);
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
  background: transparent;
}

.navbar.scrolled {
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
  padding: 10px 0;
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-img {
  height: 40px;
  width: auto;
}

.logo-text {
  font-family: 'Playfair Display', serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
  transition: var(--transition);
}

.navbar.scrolled .logo-text {
  color: var(--dark);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-links a {
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  transition: var(--transition);
}

.navbar.scrolled .nav-links a {
  color: var(--gray-600);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
  background: rgba(255,255,255,0.1);
}

.navbar.scrolled .nav-links a:hover,
.navbar.scrolled .nav-links a.active {
  color: var(--primary);
  background: var(--primary-light);
}

.nav-cta {
  background: var(--primary) !important;
  color: var(--white) !important;
}

.nav-cta:hover {
  background: var(--primary-dark) !important;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: var(--transition);
  border-radius: 2px;
}

.navbar.scrolled .nav-toggle span {
  background: var(--dark);
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 600;
  font-family: 'Inter', sans-serif;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  gap: 8px;
}

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

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(232,121,43,0.3);
}

.btn-outline-light {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.4);
}

.btn-outline-light:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
}

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

.btn-white:hover {
  background: var(--gray-100);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-full {
  width: 100%;
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
  background-color: var(--dark);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(26,26,46,0.85) 0%, rgba(26,26,46,0.6) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  padding-top: 80px;
}

.hero-badge {
  display: inline-block;
  padding: 8px 20px;
  background: rgba(232,121,43,0.15);
  border: 1px solid rgba(232,121,43,0.3);
  border-radius: 50px;
  color: var(--primary);
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 24px;
}

.hero h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  color: var(--white);
  margin-bottom: 20px;
  line-height: 1.1;
}

.text-accent {
  color: var(--primary);
}

.hero-subtitle {
  font-size: 1.2rem;
  color: rgba(255,255,255,0.8);
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* ===== PAGE HEADER ===== */
.page-header {
  position: relative;
  padding: 160px 0 80px;
  background-size: cover;
  background-position: center;
  background-color: var(--dark);
  text-align: center;
}

.page-header .hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(26,26,46,0.88) 0%, rgba(26,26,46,0.7) 100%);
}

.page-header .container {
  position: relative;
  z-index: 2;
}

.page-header h1 {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  color: var(--white);
  margin-bottom: 16px;
}

.page-header .hero-subtitle {
  max-width: 600px;
  margin: 0 auto;
}

.page-header-small {
  padding: 140px 0 60px;
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-light) 100%);
}

/* ===== SECTION HEADERS ===== */
.section-tag {
  display: inline-block;
  padding: 6px 16px;
  background: var(--primary-light);
  color: var(--primary);
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 60px;
}

.section-header h2 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  margin-bottom: 16px;
}

.section-header p {
  color: var(--gray-600);
  font-size: 1.1rem;
}

.section-cta {
  text-align: center;
  margin-top: 48px;
}

/* ===== STATS ===== */
.stats {
  padding: 0;
  margin-top: -50px;
  position: relative;
  z-index: 10;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
}

.stat-card {
  padding: 40px 24px;
  text-align: center;
  border-right: 1px solid var(--gray-200);
}

.stat-card:last-child {
  border-right: none;
}

.stat-row {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
}

.stat-number {
  font-family: 'Playfair Display', serif;
  font-size: 3rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
}

.stat-suffix {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--primary);
}

.stat-label {
  color: var(--gray-600);
  font-size: 0.95rem;
  margin-top: 8px;
}

/* ===== ABOUT PREVIEW ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-grid-reverse {
  direction: rtl;
}

.about-grid-reverse > * {
  direction: ltr;
}

.about-image img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.about-content h2 {
  font-size: clamp(1.6rem, 2.5vw, 2.2rem);
  margin-bottom: 20px;
}

.about-content p {
  margin-bottom: 16px;
  color: var(--gray-600);
  font-size: 1.05rem;
  line-height: 1.7;
}

.about-content .btn {
  margin-top: 12px;
}

/* ===== SERVICES ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  padding: 36px 28px;
  border-radius: var(--radius);
  background: var(--white);
  border: 1px solid var(--gray-200);
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.service-icon {
  width: 56px;
  height: 56px;
  background: var(--primary-light);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.service-icon svg {
  width: 28px;
  height: 28px;
  stroke: var(--primary);
}

.service-card h3 {
  font-size: 1.15rem;
  margin-bottom: 12px;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
}

.service-card p {
  color: var(--gray-600);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ===== PROJECTS PREVIEW ===== */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.project-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  height: 280px;
  cursor: pointer;
}

.project-card.project-large {
  grid-column: span 2;
  height: 340px;
}

.project-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.project-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 24px;
  background: linear-gradient(transparent, rgba(0,0,0,0.8));
  color: var(--white);
  transform: translateY(20px);
  opacity: 0;
  transition: var(--transition);
}

.project-card:hover .project-overlay {
  transform: translateY(0);
  opacity: 1;
}

.project-tag {
  display: inline-block;
  padding: 4px 12px;
  background: var(--primary);
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.project-overlay h3 {
  color: var(--white);
  font-size: 1.2rem;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
}

.project-overlay p {
  font-size: 0.85rem;
  opacity: 0.8;
  margin-top: 4px;
}

/* ===== CTA SECTION ===== */
.cta-section {
  position: relative;
  padding: 100px 0;
  background-size: cover;
  background-position: center;
  background-color: var(--dark);
  text-align: center;
}

.cta-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(232,121,43,0.9) 0%, rgba(208,104,32,0.9) 100%);
}

.cta-content {
  position: relative;
  z-index: 2;
  max-width: 600px;
  margin: 0 auto;
}

.cta-content h2 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  color: var(--white);
  margin-bottom: 16px;
}

.cta-content p {
  color: rgba(255,255,255,0.9);
  font-size: 1.1rem;
  margin-bottom: 32px;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--gray-900);
  padding: 60px 0 0;
  color: var(--gray-400);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand .logo {
  margin-bottom: 16px;
}

.footer .logo-text {
  color: var(--white);
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.6;
}

.footer h4 {
  color: var(--white);
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 16px;
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 0.9rem;
  transition: var(--transition);
}

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

.footer-contact ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-contact li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
}

.footer-contact svg {
  flex-shrink: 0;
  stroke: var(--primary);
}

.social-links {
  display: flex;
  gap: 12px;
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  color: var(--gray-400);
}

.social-link:hover {
  background: var(--primary);
  color: var(--white);
}

.social-link svg {
  width: 18px;
  height: 18px;
}

.footer-bottom {
  padding: 20px 0;
  text-align: center;
  font-size: 0.85rem;
}

/* ===== TIMELINE ===== */
.timeline {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 100px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--gray-200);
}

.timeline-item {
  display: flex;
  gap: 40px;
  margin-bottom: 40px;
  position: relative;
}

.timeline-year {
  flex-shrink: 0;
  width: 80px;
  font-family: 'Playfair Display', serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--primary);
  text-align: right;
  padding-top: 4px;
}

.timeline-content {
  flex: 1;
  background: var(--white);
  padding: 24px 28px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  position: relative;
  margin-left: 20px;
}

.timeline-content::before {
  content: '';
  position: absolute;
  left: -30px;
  top: 16px;
  width: 14px;
  height: 14px;
  background: var(--primary);
  border-radius: 50%;
  border: 3px solid var(--gray-50);
}

.timeline-content h3 {
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.timeline-content p {
  color: var(--gray-600);
  font-size: 0.95rem;
}

/* ===== ACHIEVEMENTS ===== */
.achievements-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.achievement-card {
  padding: 32px;
  background: var(--gray-50);
  border-radius: var(--radius);
  border: 1px solid var(--gray-200);
}

.achievement-icon {
  width: 56px;
  height: 56px;
  background: var(--primary-light);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.achievement-icon svg {
  stroke: var(--primary);
}

.achievement-card h3 {
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 1.1rem;
  margin-bottom: 12px;
}

.achievement-card ul {
  list-style: none;
  padding: 0;
}

.achievement-card li {
  padding: 6px 0;
  padding-left: 20px;
  position: relative;
  color: var(--gray-600);
  font-size: 0.95rem;
}

.achievement-card li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 14px;
  width: 8px;
  height: 8px;
  background: var(--primary);
  border-radius: 50%;
}

/* ===== CURRENT PROJECTS ===== */
.current-projects {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.current-project-card {
  padding: 32px;
  border-radius: var(--radius);
  border: 2px solid var(--primary-light);
  background: var(--white);
  transition: var(--transition);
}

.current-project-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow);
}

.project-status {
  display: inline-block;
  padding: 4px 12px;
  background: #ECFDF5;
  color: #059669;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.current-project-card h3 {
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 1.15rem;
  margin-bottom: 8px;
}

.current-project-card p {
  color: var(--gray-600);
  margin-bottom: 16px;
}

.project-location {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--gray-400);
  font-size: 0.85rem;
}

.project-location svg {
  stroke: var(--primary);
}

/* ===== REALISATIONS PAGE ===== */
.filter-bar {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 10px 24px;
  border: 1px solid var(--gray-200);
  border-radius: 50px;
  background: var(--white);
  color: var(--gray-600);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  font-family: 'Inter', sans-serif;
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}

.realisations-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.realisation-card {
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--white);
  box-shadow: var(--shadow);
  transition: var(--transition);
}

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

.realisation-card.hidden {
  display: none;
}

.realisation-image {
  height: 260px;
  overflow: hidden;
}

.realisation-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.realisation-card:hover .realisation-image img {
  transform: scale(1.05);
}

.realisation-info {
  padding: 24px;
}

.realisation-info .project-tag {
  font-size: 0.75rem;
  margin-bottom: 8px;
}

.realisation-info h3 {
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 1.15rem;
  margin-bottom: 8px;
}

.realisation-info p {
  color: var(--gray-600);
  font-size: 0.9rem;
  margin-bottom: 12px;
}

/* ===== CONTACT PAGE ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 60px;
  align-items: start;
}

.contact-card {
  display: flex;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--gray-200);
}

.contact-card:last-of-type {
  border-bottom: none;
}

.contact-icon {
  width: 52px;
  height: 52px;
  background: var(--primary-light);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-icon svg {
  stroke: var(--primary);
}

.contact-card h3 {
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 4px;
}

.contact-card p {
  color: var(--gray-600);
  font-size: 0.9rem;
  line-height: 1.6;
}

.contact-social {
  margin-top: 24px;
}

.contact-social h3 {
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 12px;
}

.contact-social .social-link {
  background: var(--gray-100);
  color: var(--gray-600);
}

.contact-form-wrapper {
  background: var(--gray-50);
  padding: 40px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
}

.contact-form-wrapper h2 {
  font-size: 1.5rem;
  margin-bottom: 28px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--gray-700);
  margin-bottom: 6px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--gray-200);
  border-radius: 10px;
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  color: var(--gray-700);
  background: var(--white);
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(232,121,43,0.1);
}

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

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.form-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--primary);
}

.form-checkbox label {
  font-size: 0.85rem;
  color: var(--gray-600);
  margin-bottom: 0;
}

/* ===== MAP ===== */
.map-section {
  height: 300px;
  background: var(--gray-100);
}

.map-placeholder {
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--gray-400);
}

.map-placeholder svg {
  stroke: var(--gray-400);
}

.map-placeholder p {
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--gray-600);
}

.map-placeholder span {
  font-size: 0.85rem;
}

/* ===== ANIMATIONS ===== */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .section {
    padding: 60px 0;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 20px;
    box-shadow: var(--shadow-lg);
    border-radius: 0 0 var(--radius) var(--radius);
  }

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

  .nav-links a {
    color: var(--gray-700) !important;
    padding: 12px 16px;
    width: 100%;
  }

  .nav-links a:hover,
  .nav-links a.active {
    background: var(--primary-light) !important;
    color: var(--primary) !important;
  }

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

  .stat-card {
    border-bottom: 1px solid var(--gray-200);
  }

  .stat-card:nth-child(odd) {
    border-right: 1px solid var(--gray-200);
  }

  .stat-card:nth-child(even) {
    border-right: none;
  }

  .stat-card:nth-last-child(-n+2) {
    border-bottom: none;
  }

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

  .about-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .about-grid-reverse {
    direction: ltr;
  }

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

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

  .project-card.project-large {
    grid-column: span 1;
  }

  .project-overlay {
    transform: translateY(0);
    opacity: 1;
  }

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

  .current-projects {
    grid-template-columns: 1fr;
  }

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

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .contact-form-wrapper {
    padding: 24px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .timeline::before {
    left: 20px;
  }

  .timeline-year {
    width: auto;
    text-align: left;
    padding-left: 40px;
  }

  .timeline-item {
    flex-direction: column;
    gap: 12px;
  }

  .timeline-content {
    margin-left: 40px;
  }

  .timeline-content::before {
    left: -50px;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn {
    text-align: center;
  }
}