/* =====================================================
    LUXURY BUILDING COMPANY — GLOBAL STYLES
   ===================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;1,300;1,400&family=Montserrat:wght@300;400;500;600;700&display=swap');

:root {
  --gold: #c9a84c;
  --gold-light: #e8c97a;
  --gold-dark: #9a7a2e;
  --dark: #0e1010;
  --dark-2: #161b1b;
  --dark-3: #1e2626;
  --teal: #0f6570;
  --teal-light: #137c8b;
  --white: #f8f6f1;
  --grey: #8a8a8a;
  --light-bg: #f2efe8;
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Montserrat', sans-serif;
  --transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--white);
  color: var(--dark);
  line-height: 1.7;
  overflow-x: hidden;
}

/* === CURSOR === */
body { cursor: default; }

/* === SCROLLBAR === */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--dark); }
::-webkit-scrollbar-thumb { background: var(--gold); border-radius: 3px; }

/* =====================================================
  LOADER
   ===================================================== */
#page-loader {
  position: fixed;
  inset: 0;
  background: var(--dark);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}

#page-loader.hidden {
  opacity: 0;
  visibility: hidden;
}

.loader-bar {
  width: 200px;
  height: 1px;
  background: var(--dark-3);
  position: relative;
  overflow: hidden;
}

.loader-bar::after {
  content: '';
  position: absolute;
  left: -100%;
  top: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  animation: loaderSweep 1.2s ease forwards;
}

@keyframes loaderSweep {
  to { left: 100%; }
}

.loader-text {
  font-family: var(--font-body);
  font-size: 11px;
  letter-spacing: 4px;
  color: var(--gold);
  text-transform: uppercase;
  animation: fadeInUp 0.6s ease 0.3s both;
}

/* =====================================================
  NAVIGATION
   ===================================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 0 40px;
  transition: var(--transition);
}

.header.scrolled {
  background: rgba(14, 16, 16, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(201, 168, 76, 0.2);
  padding: 0 40px;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 90px;
  max-width: 1400px;
  margin: 0 auto;
}

.logo img {
  height: 55px;
  width: auto;
  filter: brightness(1);
  transition: var(--transition);
}

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

/* NAV */
nav ul {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 40px;
}

nav ul li a {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--white);
  position: relative;
  padding-bottom: 4px;
  transition: color 0.3s ease;
}

nav ul li a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--gold);
  transition: width 0.35s ease;
}

nav ul li a:hover, nav ul li a.active {
  color: var(--gold);
}

nav ul li a:hover::after, nav ul li a.active::after {
  width: 100%;
}

.nav-cta {
  background: var(--gold) !important;
  color: var(--dark) !important;
  padding: 10px 24px !important;
  border-radius: 2px !important;
  letter-spacing: 2px !important;
  transition: var(--transition) !important;
}

.nav-cta::after { display: none !important; }

.nav-cta:hover {
  background: var(--gold-light) !important;
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(201,168,76,0.3) !important;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 5px;
}

.hamburger span {
  display: block;
  width: 25px;
  height: 1.5px;
  background: var(--white);
  transition: var(--transition);
}

/* =====================================================
   HERO SLIDER
   ===================================================== */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  overflow: hidden;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.4s ease;
}

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

.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.08);
  transition: transform 8s ease;
}

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

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(14, 16, 16, 0.75) 0%,
    rgba(14, 16, 16, 0.35) 60%,
    rgba(14, 16, 16, 0.55) 100%
  );
}

.hero-content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 80px;
  max-width: 900px;
}

.hero-eyebrow {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.8s ease 0.5s forwards;
  display: flex;
  align-items: center;
  gap: 15px;
}

.hero-eyebrow::before {
  content: '';
  display: inline-block;
  width: 40px;
  height: 1px;
  background: var(--gold);
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(52px, 7vw, 100px);
  font-weight: 300;
  line-height: 1.05;
  color: var(--white);
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.9s ease 0.7s forwards;
  letter-spacing: -1px;
}

.hero h1 em {
  font-style: italic;
  color: var(--gold-light);
}

.hero-subtitle {
  font-size: 13px;
  color: rgba(248, 246, 241, 0.7);
  letter-spacing: 1.5px;
  margin-top: 20px;
  max-width: 500px;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.8s ease 0.9s forwards;
}

.hero-actions {
  display: flex;
  gap: 20px;
  margin-top: 40px;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.8s ease 1.1s forwards;
}

/* Hero Progress */
.hero-progress {
  position: absolute;
  bottom: 40px;
  left: 80px;
  display: flex;
  gap: 8px;
  align-items: center;
}

.progress-dot {
  width: 30px;
  height: 2px;
  background: rgba(255,255,255,0.3);
  cursor: pointer;
  transition: var(--transition);
  border-radius: 2px;
}

.progress-dot.active {
  background: var(--gold);
  width: 50px;
}

/* Hero Scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 40px;
  right: 80px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.5);
  font-size: 9px;
  letter-spacing: 3px;
  text-transform: uppercase;
  animation: fadeIn 1s ease 2s both;
}

.hero-scroll::after {
  content: '';
  display: block;
  width: 1px;
  height: 50px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.5), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0%, 100% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
}

/* =====================================================
  BUTTONS
   ===================================================== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--gold);
  color: var(--dark);
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  text-decoration: none;
  padding: 16px 32px;
  border-radius: 2px;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gold-light);
  transform: translateX(-100%);
  transition: transform 0.4s ease;
  z-index: 0;
}

.btn-primary:hover::before { transform: translateX(0); }
.btn-primary span { position: relative; z-index: 1; }
.btn-primary svg { position: relative; z-index: 1; transition: transform 0.3s ease; }
.btn-primary:hover svg { transform: translateX(4px); }

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: transparent;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  text-decoration: none;
  padding: 15px 31px;
  border: 1px solid rgba(255,255,255,0.4);
  border-radius: 2px;
  cursor: pointer;
  transition: var(--transition);
}

.btn-outline:hover {
  border-color: var(--gold);
  color: var(--gold);
}

/* =====================================================
  SECTION GÉNÉRIQUE
   ===================================================== */
.section-header {
  text-align: center;
  margin-bottom: 70px;
}

.section-eyebrow {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
}

.section-eyebrow::before,
.section-eyebrow::after {
  content: '';
  display: inline-block;
  width: 40px;
  height: 1px;
  background: var(--gold);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(36px, 4vw, 58px);
  font-weight: 300;
  line-height: 1.1;
  letter-spacing: -0.5px;
}

.section-title em {
  font-style: italic;
  color: var(--teal-light);
}

.section-subtitle {
  font-size: 13px;
  color: var(--grey);
  margin-top: 16px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
  letter-spacing: 0.5px;
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 40px;
}

/* =====================================================
  STATS BAND
   ===================================================== */
.stats-band {
  background: var(--dark);
  padding: 60px 0;
  border-top: 1px solid rgba(201,168,76,0.2);
  border-bottom: 1px solid rgba(201,168,76,0.2);
}

.stats-band .container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.stat-item {
  text-align: center;
  padding: 20px;
  border-right: 1px solid rgba(255,255,255,0.06);
  opacity: 0;
  transform: translateY(30px);
  transition: var(--transition);
}

.stat-item:last-child { border-right: none; }
.stat-item.visible { opacity: 1; transform: translateY(0); }

.stat-number {
  font-family: var(--font-display);
  font-size: 64px;
  font-weight: 300;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 10px;
}

.stat-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
}

/* =====================================================
  ABOUT SECTION
   ===================================================== */
.about-section {
  padding: 120px 0;
  overflow: hidden;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-img-wrapper {
  position: relative;
}

.about-img-wrapper img {
  width: 100%;
  height: 600px;
  object-fit: cover;
  display: block;
}

.about-img-accent {
  position: absolute;
  bottom: -30px;
  right: -30px;
  width: 200px;
  height: 200px;
  border: 2px solid var(--gold);
  z-index: -1;
}

.about-img-badge {
  position: absolute;
  bottom: 30px;
  left: -30px;
  background: var(--dark);
  border: 1px solid rgba(201,168,76,0.3);
  padding: 24px 28px;
  text-align: center;
  min-width: 140px;
}

.about-img-badge .num {
  font-family: var(--font-display);
  font-size: 52px;
  font-weight: 300;
  color: var(--gold);
  line-height: 1;
}

.about-img-badge .lbl {
  font-size: 9px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-top: 4px;
}

.about-text .section-eyebrow { justify-content: flex-start; }
.about-text .section-eyebrow::before { display: none; }
.about-text .section-header { text-align: left; }

.about-text p {
  font-size: 14px;
  color: #555;
  line-height: 1.9;
  margin-bottom: 20px;
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 30px;
}

.about-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--dark);
}

.about-feature::before {
  content: '';
  display: inline-block;
  width: 20px;
  height: 1px;
  background: var(--gold);
  flex-shrink: 0;
}

/* =====================================================
   SERVICES SECTION
   ===================================================== */
.services-section {
  padding: 120px 0;
  background: var(--dark);
  position: relative;
  overflow: hidden;
}

.services-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: radial-gradient(ellipse at 80% 50%, rgba(15,101,112,0.15) 0%, transparent 60%);
  pointer-events: none;
}

.services-section .section-title { color: var(--white); }
.services-section .section-subtitle { color: rgba(255,255,255,0.4); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.service-card {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 3/4;
}

.service-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease;
}

.service-card:hover img { transform: scale(1.08); }

.service-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(14,16,16,0.92) 0%, rgba(14,16,16,0.2) 50%, transparent 100%);
  transition: var(--transition);
}

.service-card:hover .service-card-overlay {
  background: linear-gradient(to top, rgba(14,16,16,0.97) 0%, rgba(14,16,16,0.5) 60%, rgba(14,16,16,0.2) 100%);
}

.service-card-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 36px;
}

.service-badge {
  display: inline-block;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 10px;
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 400;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 12px;
}

.service-card p {
  font-size: 13px;
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s ease, opacity 0.4s ease;
  opacity: 0;
}

.service-card:hover p {
  max-height: 100px;
  opacity: 1;
}

.service-card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
  text-decoration: none;
  margin-top: 14px;
  transform: translateX(-10px);
  opacity: 0;
  transition: var(--transition);
}

.service-card:hover .service-card-link {
  transform: translateX(0);
  opacity: 1;
}

.services-cta {
  text-align: center;
  margin-top: 60px;
}

/* =====================================================
  PROJECTS SECTION
   ===================================================== */
.projects-section {
  padding: 120px 0;
  background: var(--light-bg);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.project-card {
  background: var(--white);
  overflow: hidden;
  border: 1px solid rgba(0,0,0,0.06);
  transition: var(--transition);
  opacity: 0;
  transform: translateY(40px);
}

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

.project-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 30px 60px rgba(0,0,0,0.1);
}

.project-img {
  position: relative;
  overflow: hidden;
  height: 280px;
}

.project-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease;
}

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

.project-img-overlay {
  position: absolute;
  inset: 0;
  background: rgba(14,16,16,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
}

.project-card:hover .project-img-overlay { opacity: 1; }

.project-view-btn {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  text-decoration: none;
  border: 1px solid var(--gold);
  padding: 12px 24px;
  transition: var(--transition);
}

.project-view-btn:hover {
  background: var(--gold);
  color: var(--dark);
}

.project-info {
  padding: 28px;
  border-top: 2px solid var(--gold);
}

.project-cat {
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 8px;
}

.project-info h3 {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 400;
  color: var(--dark);
  margin-bottom: 8px;
}

.project-info p {
  font-size: 13px;
  color: var(--grey);
  line-height: 1.7;
}

/* =====================================================
  CTA BAND
   ===================================================== */
.cta-band {
  position: relative;
  padding: 120px 0;
  overflow: hidden;
  background: var(--dark);
}

.cta-band-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--dark) 0%, var(--teal) 100%);
  opacity: 0.8;
}

.cta-band-pattern {
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 40px,
    rgba(201,168,76,0.04) 40px,
    rgba(201,168,76,0.04) 41px
  );
}

.cta-band .container {
  position: relative;
  z-index: 1;
  text-align: center;
}

.cta-band h2 {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 70px);
  font-weight: 300;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 24px;
}

.cta-band h2 em {
  font-style: italic;
  color: var(--gold-light);
}

.cta-band p {
  font-size: 13px;
  color: rgba(255,255,255,0.55);
  max-width: 480px;
  margin: 0 auto 40px;
  letter-spacing: 0.5px;
}

/* =====================================================
  FOOTER
   ===================================================== */
footer {
  background: #080a0a;
  color: rgba(255,255,255,0.4);
  padding: 80px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 60px;
}

.footer-brand img {
  height: 60px;
  filter: none;
  opacity: 1;
  margin-bottom: 20px;
}

.footer-tagline {
  font-size: 13px;
  line-height: 1.8;
  max-width: 280px;
  margin-bottom: 24px;
}

.footer-socials {
  display: flex;
  gap: 12px;
}

.footer-social {
  width: 36px;
  height: 36px;
  border: 1px solid rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.4);
  text-decoration: none;
  font-size: 12px;
  transition: var(--transition);
}

.footer-social:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.footer-col h4 {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(201,168,76,0.2);
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col ul li a {
  font-size: 13px;
  color: rgba(255,255,255,0.4);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-col ul li a:hover { color: var(--gold); }

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  margin-bottom: 16px;
  color: rgba(255,255,255,0.6);
}

.footer-contact-item svg {
  flex-shrink: 0;
  margin-top: 0px;
  color: var(--gold);
}

.footer-contact-item a,
.footer-contact-item span {
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  line-height: 1.4;
}

.footer-contact-item a:hover {
  color: var(--gold);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
}

.footer-bottom a {
  color: rgba(255,255,255,0.3);
  text-decoration: none;
  transition: color 0.3s;
}

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

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

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.fade-up {
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-up-delay-1 { transition-delay: 0.1s; }
.fade-up-delay-2 { transition-delay: 0.2s; }
.fade-up-delay-3 { transition-delay: 0.3s; }
.fade-up-delay-4 { transition-delay: 0.4s; }

/* =====================================================
  PAGE HERO (sub-pages)
   ===================================================== */
.page-hero {
  height: 50vh;
  min-height: 360px;
  position: relative;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.page-hero img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(14,16,16,0.9) 0%, rgba(14,16,16,0.4) 100%);
}

.page-hero-content {
  position: relative;
  z-index: 1;
  padding: 60px 80px;
  animation: fadeInUp 0.9s ease 0.3s both;
}

.page-hero-content .section-eyebrow {
  justify-content: flex-start;
  color: var(--gold);
  margin-bottom: 12px;
}

.page-hero-content .section-eyebrow::before { display: none; }
.page-hero-content .section-eyebrow::after { display: none; }

.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(42px, 6vw, 80px);
  font-weight: 300;
  color: var(--white);
  line-height: 1.05;
  letter-spacing: -0.5px;
}

/* =====================================================
  RESPONSIVE
   ===================================================== */
@media (max-width: 1100px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .header { padding: 0 24px; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .stats-band .container { grid-template-columns: repeat(2, 1fr); }
  .hero-content { padding: 0 40px; }
  .page-hero-content { padding: 40px; }
}

@media (max-width: 768px) {
  nav ul { display: none; }
  nav ul.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    inset: 0;
    background: var(--dark);
    align-items: center;
    justify-content: center;
    gap: 32px;
    z-index: 999;
  }
  nav ul.open li a {
    font-size: 20px;
    letter-spacing: 4px;
  }
  .hamburger { display: flex; z-index: 1001; }
  .services-grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer-bottom { flex-direction: column; gap: 10px; text-align: center; }
  .hero-content { padding: 0 24px; }
  .hero-actions { flex-direction: column; gap: 12px; }
  .hero-scroll { display: none; }
  .hero-progress { left: 24px; }
  .container { padding: 0 24px; }
}

@media (max-width: 480px) {
  .stats-band .container { grid-template-columns: 1fr 1fr; }
  .about-features { grid-template-columns: 1fr; }
}