@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Playfair+Display:wght@400;500;600;700&display=swap');

:root {
  --color-primary: #15171a;
  --color-secondary: #b9f33b;
  --color-accent: #8ea61f;
  --color-dark: #0f1113;
  --color-logo-gray: #8f9495;
  --color-light: #f6f6f2;
  --color-white: #ffffff;
  --color-text: #272a2d;
  --color-text-light: #686d70;
  --color-border: #e1e2dc;
  --color-card-bg: #ffffff;
  --color-overlay: rgba(15, 17, 19, 0.6);
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, sans-serif;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 8px 30px rgba(0,0,0,0.08);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.12);
  --shadow-xl: 0 30px 80px rgba(0,0,0,0.15);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

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

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-light);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ===== NAVIGATION ===== */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: var(--color-white);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(225,226,220,0.8);
  transition: var(--transition);
}
.navbar.scrolled {
  background: var(--color-white);
  box-shadow: 0 4px 30px rgba(0,0,0,0.06);
}
.nav-container {
  max-width: 1400px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 40px; height: 80px;
}
.nav-logo {
  display: inline-flex; align-items: center; text-decoration: none;
  line-height: 0;
}
.nav-logo img {
  display: block; width: clamp(150px, 16vw, 220px); height: auto;
  max-height: 54px; object-fit: contain;
}
.nav-links { display: flex; gap: 36px; list-style: none; }
.nav-links a {
  text-decoration: none; color: var(--color-text); font-weight: 500;
  font-size: 0.9rem; letter-spacing: 0.3px; position: relative;
  transition: var(--transition); text-transform: uppercase;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0;
  width: 0; height: 2px; background: var(--color-secondary);
  transition: var(--transition);
}
.nav-links a:hover { color: var(--color-secondary); }
.nav-links a:hover::after { width: 100%; }
.nav-cta {
  background: var(--color-primary); color: var(--color-white) !important;
  padding: 12px 28px; border-radius: 50px; text-transform: uppercase;
  font-size: 0.82rem !important; letter-spacing: 1px; font-weight: 600;
  transition: var(--transition); border: 2px solid var(--color-primary);
}
.nav-cta:hover {
  background: var(--color-secondary); color: var(--color-primary) !important;
  border-color: var(--color-secondary);
}
.nav-cta::after { display: none !important; }
.mobile-toggle { display: none; cursor: pointer; flex-direction: column; gap: 5px; }
.mobile-toggle span {
  width: 28px; height: 2px; background: var(--color-primary);
  transition: var(--transition);
}

/* ===== HERO ===== */
.hero {
  position: relative; height: 100vh; min-height: 700px;
  display: flex; align-items: center; justify-content: 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: heroZoom 20s ease-in-out infinite alternate;
  filter: blur(2px) brightness(0.92) saturate(0.9);
}
@keyframes heroZoom {
  from { transform: scale(1.05); }
  to { transform: scale(1.15); }
}
.hero-overlay {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at center, rgba(12,14,17,0.78) 0%, rgba(12,14,17,0.72) 34%, rgba(12,14,17,0.48) 62%, rgba(12,14,17,0.24) 100%),
    linear-gradient(180deg, rgba(255,255,255,0.08) 0%, rgba(255,255,255,0) 28%, rgba(255,255,255,0.06) 100%);
  z-index: 1;
}
.hero-content {
  position: relative; z-index: 2; text-align: center;
  max-width: 900px; padding: 0 40px;
}
.hero-badge {
  display: inline-block; padding: 8px 24px;
  background: rgba(185,243,59,0.14); border: 1px solid rgba(185,243,59,0.34);
  border-radius: 50px; color: var(--color-secondary);
  font-size: 0.8rem; font-weight: 600; letter-spacing: 3px;
  text-transform: uppercase; margin-bottom: 24px;
  animation: fadeInUp 0.8s ease-out;
  text-shadow: 0 1px 4px rgba(0,0,0,0.3);
}
.hero h1 {
  font-family: var(--font-heading); font-size: clamp(2.8rem, 5.5vw, 4.5rem);
  color: var(--color-white); font-weight: 700; line-height: 1.15;
  margin-bottom: 20px; animation: fadeInUp 0.8s ease-out 0.2s both;
  text-shadow: 0 2px 10px rgba(0,0,0,0.4);
}
.hero-title-line {
  display: block;
}
.hero-title-line-spaced {
  margin-top: 0.12em;
}
.hero-title-accent {
  color: var(--color-secondary);
}
.hero h1 em {
  font-style: italic; color: var(--color-secondary);
}
.hero p {
  font-size: clamp(1rem, 1.3vw, 1.2rem); color: rgba(255,255,255,0.9);
  max-width: 600px; margin: 0 auto 40px; line-height: 1.8;
  animation: fadeInUp 0.8s ease-out 0.4s both;
  text-shadow: 0 1px 6px rgba(0,0,0,0.3);
}
.hero-buttons {
  display: flex; gap: 16px; justify-content: center; flex-wrap: wrap;
  animation: fadeInUp 0.8s ease-out 0.6s both;
}
.btn-primary {
  padding: 16px 40px; background: var(--color-secondary);
  color: var(--color-primary); border: 2px solid var(--color-secondary);
  border-radius: 50px; font-weight: 600; font-size: 0.88rem;
  letter-spacing: 1.5px; text-transform: uppercase;
  text-decoration: none; transition: var(--transition);
  cursor: pointer; font-family: var(--font-body);
}
.btn-primary:hover {
  background: var(--color-primary); border-color: var(--color-primary); color: var(--color-white);
  transform: translateY(-2px); box-shadow: 0 10px 30px rgba(15,17,19,0.18);
}
.btn-outline {
  padding: 16px 40px; background: transparent;
  color: var(--color-white); border: 2px solid rgba(255,255,255,0.4);
  border-radius: 50px; font-weight: 600; font-size: 0.88rem;
  letter-spacing: 1.5px; text-transform: uppercase;
  text-decoration: none; transition: var(--transition);
  cursor: pointer; font-family: var(--font-body);
}
.btn-outline:hover {
  border-color: var(--color-white); background: rgba(255,255,255,0.1);
  transform: translateY(-2px);
}
@keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }

/* ===== SECTION COMMON ===== */
.section {
  padding: 120px 40px;
}
.section-header {
  text-align: center; max-width: 700px; margin: 0 auto 70px;
}
.section-label {
  display: inline-block; font-size: 0.78rem; font-weight: 700;
  letter-spacing: 3px; text-transform: uppercase;
  color: var(--color-secondary); margin-bottom: 16px;
}
.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.5vw, 3rem);
  color: var(--color-primary); line-height: 1.2;
  margin-bottom: 20px;
}
.section-desc {
  font-size: 1.05rem; color: var(--color-text-light);
  line-height: 1.8;
}
.section-dark { background: var(--color-primary); }
.section-dark .section-title { color: var(--color-white); }
.section-dark .section-desc { color: rgba(255,255,255,0.7); }
.section-dark .section-label { color: var(--color-secondary); }
.section-white { background: var(--color-white); }
.section-gray { background: var(--color-logo-gray); }
.section-gray .section-title { color: var(--color-white); }
.section-gray .section-desc { color: rgba(255,255,255,0.88); }
.section-gray .section-label { color: var(--color-secondary); }

.project-tabs {
  display: flex; align-items: center; justify-content: center; flex-wrap: wrap;
  gap: 10px; margin-top: 28px;
}
.project-tab {
  appearance: none;
  border: 1px solid rgba(255,255,255,0.36);
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.9);
  border-radius: 999px;
  padding: 11px 18px;
  font-family: var(--font-body);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition);
}
.project-tab:hover,
.project-tab:focus-visible,
.project-tab.is-selected {
  background: var(--color-white);
  border-color: var(--color-white);
  color: var(--color-primary);
  box-shadow: 0 14px 36px rgba(15,17,19,0.18);
  outline: none;
  transform: translateY(-2px);
}

/* ===== SERVICES ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 28px; max-width: 1300px; margin: 0 auto;
}
.service-card {
  position: relative; border-radius: var(--radius-lg);
  overflow: hidden; height: 360px; cursor: pointer;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  grid-column: span 2;
}
.service-card:nth-child(-n+2) {
  grid-column: span 3;
}
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}
.service-card img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.8s cubic-bezier(0.25,0.46,0.45,0.94);
}
.service-card:hover img { transform: scale(1.08); }
.service-card-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(15,15,26,0.9) 0%, rgba(15,15,26,0.3) 50%, transparent 100%);
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 34px; transition: var(--transition);
}
.service-card:hover .service-card-overlay {
  background: linear-gradient(to top, rgba(15,15,26,0.95) 0%, rgba(15,15,26,0.5) 60%, rgba(15,15,26,0.2) 100%);
}
.service-card h3 {
  font-family: var(--font-heading); font-size: 1.5rem;
  color: var(--color-white); margin-bottom: 10px;
}
.service-card p {
  font-size: 0.9rem; color: rgba(255,255,255,0.75);
  line-height: 1.6; 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-tag {
  display: inline-block; padding: 4px 14px;
  background: rgba(185,243,59,0.15); border: 1px solid rgba(185,243,59,0.3);
  border-radius: 50px; color: var(--color-secondary);
  font-size: 0.72rem; font-weight: 600; letter-spacing: 1.5px;
  text-transform: uppercase; margin-bottom: 12px; width: fit-content;
}



/* ===== ABOUT ===== */
.about-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; max-width: 1300px; margin: 0 auto;
  align-items: center;
}
.about-image {
  position: relative; border-radius: var(--radius-lg);
  overflow: hidden; height: 550px;
}
.about-image img {
  width: 100%; height: 100%; object-fit: cover;
}
.about-image-accent {
  position: absolute; bottom: -20px; right: -20px;
  width: 200px; height: 200px;
  border: 3px solid var(--color-secondary);
  border-radius: var(--radius-lg); z-index: -1;
}
.about-content .section-label { text-align: left; }
.about-content .section-title {
  text-align: left; margin-bottom: 24px;
}
.about-content p {
  font-size: 1.02rem; color: var(--color-text-light);
  line-height: 1.9; margin-bottom: 20px;
}
.about-features {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 20px; margin-top: 36px;
}
.about-feature {
  display: flex; align-items: flex-start; gap: 14px;
}
.about-feature-icon {
  width: 44px; height: 44px; min-width: 44px;
  background: linear-gradient(135deg, var(--color-secondary), #d7ff79);
  border-radius: 10px; display: flex; align-items: center;
  justify-content: center; color: var(--color-primary);
  font-size: 1.1rem;
}
.about-feature h4 {
  font-size: 0.92rem; font-weight: 600;
  color: var(--color-primary); margin-bottom: 4px;
}
.about-feature p {
  font-size: 0.82rem; margin-bottom: 0;
  color: var(--color-text-light); line-height: 1.5;
}

/* ===== PROJECTS ===== */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px; max-width: 1300px; margin: 0 auto;
}
.project-card {
  appearance: none; border: 0; padding: 0; font: inherit; color: inherit;
  position: relative; border-radius: var(--radius-sm);
  overflow: hidden; min-height: 0; height: 398px; cursor: pointer;
  transition: var(--transition);
  background: var(--color-white);
  text-align: left;
  box-shadow: 0 14px 32px rgba(15,17,19,0.14);
  border: 1px solid rgba(255,255,255,0.76);
  display: flex; flex-direction: column;
}
.project-card[hidden] {
  display: none;
}
#projects:has(.project-tab[data-project-category="Hospitality"]:hover) .project-card:not([data-project-category="Hospitality"]),
#projects:has(.project-tab[data-project-category="Hospitality"]:focus-visible) .project-card:not([data-project-category="Hospitality"]),
#projects:has(.project-tab[data-project-category="Healthcare"]:hover) .project-card:not([data-project-category="Healthcare"]),
#projects:has(.project-tab[data-project-category="Healthcare"]:focus-visible) .project-card:not([data-project-category="Healthcare"]),
#projects:has(.project-tab[data-project-category="Government"]:hover) .project-card:not([data-project-category="Government"]),
#projects:has(.project-tab[data-project-category="Government"]:focus-visible) .project-card:not([data-project-category="Government"]),
#projects:has(.project-tab[data-project-category="Commercial"]:hover) .project-card:not([data-project-category="Commercial"]),
#projects:has(.project-tab[data-project-category="Commercial"]:focus-visible) .project-card:not([data-project-category="Commercial"]) {
  display: none;
}
.project-card::after {
  content: ''; position: absolute; left: 22px; right: 22px; bottom: 18px;
  height: 2px; background: var(--color-secondary);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.35s ease;
  z-index: 2; opacity: 0.92;
}
.project-media {
  position: relative; display: flex; align-items: center; justify-content: center;
  width: 100%; aspect-ratio: 4 / 3;
  background:
    linear-gradient(135deg, rgba(255,255,255,0.96), rgba(239,240,234,0.92)),
    #eef0ea;
  border-bottom: 1px solid var(--color-border);
  overflow: hidden;
}
.project-media img {
  display: block; width: 100%; height: 100%; object-fit: contain;
  transition: transform 0.7s ease, filter 0.4s ease;
}
.image-fallback {
  display: none; color: var(--color-text-light);
  font-size: 0.78rem; font-weight: 700; letter-spacing: 1.2px;
  text-transform: uppercase;
}
.image-failed .image-fallback {
  display: inline-flex; align-items: center; justify-content: center;
  position: absolute; inset: 0; text-align: center;
}
.project-card:hover,
.project-card:focus-visible,
.project-card[aria-expanded="true"] {
  transform: translateY(-6px);
  box-shadow: 0 26px 58px rgba(15,17,19,0.22);
  border-color: rgba(185,243,59,0.45);
}
.project-card:hover::after,
.project-card:focus-visible::after,
.project-card[aria-expanded="true"]::after { transform: scaleX(1); }
.project-card:hover .project-media img,
.project-card:focus-visible .project-media img,
.project-card[aria-expanded="true"] .project-media img {
  transform: scale(1.035);
  filter: saturate(1.04) contrast(1.03);
}
.project-card:focus-visible {
  outline: 3px solid var(--color-secondary);
  outline-offset: 4px;
}
.project-card[aria-expanded="true"] {
  box-shadow: 0 0 0 3px rgba(185,243,59,0.36), var(--shadow-lg);
}
.project-card-info {
  position: relative;
  display: flex; flex-direction: column;
  padding: 20px 22px 24px; opacity: 1; transition: transform 0.35s ease;
  z-index: 2; flex: 1;
}
.project-card:hover .project-card-info,
.project-card:focus-visible .project-card-info,
.project-card[aria-expanded="true"] .project-card-info { transform: translateY(-3px); }
.project-card-title {
  font-family: var(--font-heading); font-size: clamp(1.1rem, 1.45vw, 1.35rem);
  color: var(--color-primary); line-height: 1.18; margin-bottom: 10px;
  min-height: 2.35em;
}
.project-card-kicker {
  font-size: 0.72rem; color: var(--color-accent);
  text-transform: uppercase; letter-spacing: 1.8px; font-weight: 800;
  margin-bottom: 8px;
}
.project-card-action {
  width: fit-content;
  color: var(--color-primary);
  font-size: 0.76rem; font-weight: 800; letter-spacing: 1.4px;
  text-transform: uppercase;
  opacity: 0.74; margin-top: auto;
  transition: opacity 0.35s ease, transform 0.35s ease;
}
.project-card:hover .project-card-action,
.project-card:focus-visible .project-card-action,
.project-card[aria-expanded="true"] .project-card-action {
  opacity: 1; transform: translateX(4px);
}
.projects-cta {
  text-align: center; margin-top: 50px;
}
body.modal-open {
  overflow: hidden;
}
.project-gallery {
  position: fixed; inset: 0; z-index: 2000;
  display: flex; align-items: center; justify-content: center;
  padding: 34px;
}
.project-gallery[hidden] { display: none; }
.project-gallery-backdrop {
  position: absolute; inset: 0;
  background: rgba(15,17,19,0.72);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.project-gallery-dialog {
  position: relative; width: min(1180px, 100%);
  max-height: min(88vh, 920px);
  background: var(--color-white);
  border: 1px solid rgba(255,255,255,0.7);
  border-radius: var(--radius-md);
  box-shadow: 0 34px 90px rgba(0,0,0,0.34);
  overflow: hidden;
  display: flex; flex-direction: column;
}
.project-gallery-header {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 24px; padding: 28px 32px 22px;
  border-bottom: 1px solid var(--color-border);
  background: linear-gradient(180deg, #fff 0%, #f8f8f4 100%);
}
.project-gallery-kicker {
  color: var(--color-accent); font-size: 0.76rem; font-weight: 700;
  letter-spacing: 2px; text-transform: uppercase; margin-bottom: 4px;
}
.project-gallery h3 {
  font-family: var(--font-heading); font-size: clamp(1.5rem, 2.6vw, 2.2rem);
  color: var(--color-primary); line-height: 1.15;
}
.project-gallery-header p {
  color: var(--color-text-light);
  font-size: 0.9rem;
  margin-top: 6px;
}
.project-gallery-close {
  appearance: none; border: 1px solid var(--color-border);
  width: 42px; height: 42px; border-radius: 50%;
  background: var(--color-white); color: var(--color-primary);
  cursor: pointer; font-size: 1.45rem; line-height: 1;
  transition: var(--transition);
  flex: 0 0 auto;
}
.project-gallery-close:hover,
.project-gallery-close:focus-visible {
  background: var(--color-primary); color: var(--color-white);
  outline: none;
}
.project-gallery-grid {
  display: flex;
  flex-wrap: wrap;
  align-items: start;
  gap: 18px; padding: 28px 32px 34px;
  overflow: auto;
  background: #f3f4ef;
}
.project-gallery-item {
  position: relative; margin: 0; border-radius: var(--radius-sm); overflow: hidden;
  flex: 0 0 calc((100% - 36px) / 3);
  aspect-ratio: 4 / 3;
  background:
    linear-gradient(135deg, rgba(255,255,255,0.98), rgba(235,236,229,0.9)),
    #eef0ea;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(225,226,220,0.92);
  display: flex; align-items: center; justify-content: center;
}
.project-gallery-zoom {
  appearance: none;
  border: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  background: transparent;
  cursor: zoom-in;
  display: flex; align-items: center; justify-content: center;
}
.project-gallery-zoom:focus-visible {
  outline: 3px solid var(--color-secondary);
  outline-offset: -3px;
}
.project-gallery-zoom img {
  display: block; width: 100%; height: 100%;
  object-fit: contain;
  background: transparent;
  transition: transform 0.35s ease, filter 0.35s ease;
}
.project-gallery-zoom:hover img,
.project-gallery-zoom:focus-visible img {
  transform: scale(1.025);
  filter: saturate(1.04) contrast(1.03);
}
.project-gallery-item.image-failed .image-fallback {
  display: inline-flex; align-items: center; justify-content: center;
  position: absolute; inset: 0; text-align: center;
}
.project-lightbox {
  position: absolute; inset: 0; z-index: 3;
  background: rgba(15,17,19,0.92);
  display: flex; align-items: center; justify-content: center;
  padding: 72px 86px;
}
.project-lightbox[hidden] {
  display: none;
}
.project-lightbox-frame {
  margin: 0; width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
}
.project-lightbox-frame img {
  display: block;
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius-sm);
  box-shadow: 0 22px 72px rgba(0,0,0,0.36);
}
.project-lightbox-close,
.project-lightbox-nav {
  appearance: none; border: 1px solid rgba(255,255,255,0.28);
  background: rgba(255,255,255,0.1);
  color: var(--color-white);
  cursor: pointer;
  transition: var(--transition);
}
.project-lightbox-close:hover,
.project-lightbox-close:focus-visible,
.project-lightbox-nav:hover,
.project-lightbox-nav:focus-visible {
  background: var(--color-white);
  color: var(--color-primary);
  outline: none;
}
.project-lightbox-close {
  position: absolute; top: 22px; right: 24px;
  width: 42px; height: 42px; border-radius: 50%;
  font-size: 1.5rem; line-height: 1;
}
.project-lightbox-nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 46px; height: 58px; border-radius: var(--radius-sm);
  font-size: 2.3rem; line-height: 1;
}
.project-lightbox-prev { left: 24px; }
.project-lightbox-next { right: 24px; }

/* ===== CTA BANNER ===== */
.cta-banner {
  background: var(--color-white);
  padding: 100px 40px; text-align: center;
  position: relative; overflow: hidden;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.cta-banner::before {
  content: ''; position: absolute; top: -50%; right: -10%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(185,243,59,0.12) 0%, transparent 70%);
  border-radius: 50%;
}
.cta-banner h2 {
  font-family: var(--font-heading); font-size: clamp(2rem,4vw,3rem);
  color: var(--color-primary); margin-bottom: 16px;
  position: relative;
}
.cta-banner p {
  font-size: 1.1rem; color: var(--color-text-light);
  max-width: 550px; margin: 0 auto 36px; position: relative;
}
.cta-banner .btn-primary { position: relative; }

/* ===== FOOTER ===== */
.footer {
  background: var(--color-logo-gray); padding: 80px 40px 30px;
  color: rgba(255,255,255,0.7);
}
.footer-grid {
  display: grid; grid-template-columns: 1fr 1.7fr 1.4fr;
  gap: 50px; max-width: 1300px; margin: 0 auto 60px;
}
.footer-brand p {
  font-size: 0.92rem; line-height: 1.8; margin-top: 16px;
}
.footer-logo {
  display: inline-flex; align-items: center; padding: 8px 12px;
  background: var(--color-white); border-radius: var(--radius-sm);
  line-height: 0;
}
.footer-logo img {
  display: block; width: min(230px, 100%); height: auto;
  max-height: 58px; object-fit: contain;
}
.footer h4 {
  font-family: var(--font-heading); font-size: 1.1rem;
  color: var(--color-white); margin-bottom: 24px;
}
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 12px; }
.footer-links a {
  text-decoration: none; color: rgba(255,255,255,0.6);
  font-size: 0.9rem; transition: var(--transition);
}
.footer-links a:hover { color: var(--color-secondary); }
.footer-contact-item {
  display: flex; align-items: flex-start; gap: 12px;
  margin-bottom: 16px; font-size: 0.9rem;
}
.footer-contact-item svg {
  min-width: 18px; color: var(--color-secondary); margin-top: 3px;
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 30px; max-width: 1300px; margin: 0 auto;
  display: flex; justify-content: space-between; align-items: center;
  font-size: 0.82rem; color: rgba(255,255,255,0.4);
}

/* ===== REVEAL ANIMATIONS ===== */
.reveal {
  opacity: 0; transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.active { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-image { height: 400px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .service-card,
  .service-card:nth-child(-n+2) { grid-column: span 1; }
  .projects-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); max-width: 860px; }
  .project-card,
  .project-card:first-child {
    grid-column: span 1;
    height: 390px;
  }
  .project-gallery-item { flex-basis: calc((100% - 18px) / 2); }

}

@media (max-width: 768px) {
  .nav-links { display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    background: var(--color-white); flex-direction: column;
    align-items: center; justify-content: center; gap: 30px;
    backdrop-filter: blur(20px);
  }
  .nav-links.active { display: flex; }
  .mobile-toggle { display: flex; z-index: 1001; }
  .mobile-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
  .mobile-toggle.active span:nth-child(2) { opacity: 0; }
  .mobile-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }
  .section { padding: 80px 20px; }
  .hero-content { padding: 0 20px; }
  .services-grid { grid-template-columns: 1fr; gap: 20px; }
  .service-card,
  .service-card:nth-child(-n+2) {
    grid-column: span 1; height: 320px;
  }
  .service-card p { max-height: 100px; opacity: 1; }
  .projects-grid { grid-template-columns: 1fr; gap: 18px; }
  .project-card,
  .project-card:first-child {
    height: 372px;
  }
  .project-card-info { padding: 24px; }
  .project-card-action { opacity: 1; transform: none; }
  .project-gallery {
    padding: 14px;
    align-items: stretch;
  }
  .project-gallery-dialog {
    max-height: calc(100vh - 28px);
    border-radius: var(--radius-sm);
  }
  .project-gallery-header {
    padding: 20px;
    align-items: center;
  }
  .project-gallery-grid { padding: 20px; gap: 14px; }
  .project-gallery-item { flex-basis: 100%; }
  .project-lightbox {
    padding: 64px 48px;
  }
  .project-lightbox-close {
    top: 16px; right: 16px;
    width: 40px; height: 40px;
  }
  .project-lightbox-nav {
    width: 34px; height: 48px;
    font-size: 1.9rem;
  }
  .project-lightbox-prev { left: 10px; }
  .project-lightbox-next { right: 10px; }
  .about-features { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .footer-bottom { flex-direction: column; gap: 10px; text-align: center; }

  .cta-banner { padding: 60px 20px; }
  .nav-container { padding: 0 20px; }
  .nav-logo img { width: 150px; max-height: 46px; }
}