/* ================================================================
   İNAN YAPI — PREMIUM CORPORATE STYLESHEET
   Design tokens: warm off-black text, pure white ground,
   a single restrained bronze/amber accent used sparingly.
   Typography: Plus Jakarta Sans (display) + Manrope (body/UI).
   ================================================================ */

/* ---------------------------------------------------------------
   1. TOKENS
   --------------------------------------------------------------- */
:root {
  --color-bg: #FFFFFF;
  --color-text: #101010;
  --color-secondary: #5A5A5A;
  --color-accent: #C47B2A;
  --color-accent-dark: #9c611f;
  --color-border: #ECECEC;
  --color-surface: #F8F7F5;

  --font-display: 'Plus Jakarta Sans', 'Manrope', sans-serif;
  --font-body: 'Manrope', 'Plus Jakarta Sans', sans-serif;

  --container-width: 1280px;
  --gutter: clamp(20px, 5vw, 64px);

  --radius-sm: 4px;
  --radius-md: 10px;
  --radius-lg: 22px;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --dur: 0.6s;

  --nav-height: 92px;
}

/* ---------------------------------------------------------------
   2. RESET
   --------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}
body, h1, h2, h3, h4, p, ul, ol, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; background: none; border: none; color: inherit; }
input, textarea, select { font-family: inherit; font-size: 1rem; }

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--color-text);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 9999;
  background: var(--color-text); color: #fff; padding: 12px 20px;
}
.skip-link:focus { left: 12px; top: 12px; }

:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 3px; }

/* ---------------------------------------------------------------
   3. LAYOUT UTILITIES
   --------------------------------------------------------------- */
.container { max-width: var(--container-width); margin: 0 auto; padding: 0 var(--gutter); }

section { padding: clamp(64px, 10vw, 140px) 0; }
.section-tight { padding: clamp(48px, 6vw, 90px) 0; }

.section-head { max-width: 640px; margin-bottom: clamp(40px, 6vw, 72px); }
.section-head.center { max-width: 700px; margin-left: auto; margin-right: auto; text-align: center; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--color-accent); margin-bottom: 18px;
}
.eyebrow::before { content: ''; width: 28px; height: 1px; background: var(--color-accent); }

h2.section-title { font-size: clamp(2rem, 4vw, 3.1rem); margin-bottom: 18px; }
.section-lead { color: var(--color-secondary); font-size: 1.08rem; max-width: 560px; }

/* ---------------------------------------------------------------
   4. BUTTONS
   --------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 17px 34px; border-radius: 999px;
  font-size: 0.95rem; font-weight: 600; letter-spacing: 0.01em;
  transition: all 0.4s var(--ease);
  white-space: nowrap;
}
.btn-primary { background: var(--color-text); color: #fff; }
.btn-primary:hover { background: var(--color-accent); transform: translateY(-2px); }
.btn-outline { border: 1.5px solid rgba(255,255,255,0.55); color: #fff; }
.btn-outline:hover { background: #fff; color: var(--color-text); border-color: #fff; }
.btn-dark-outline { border: 1.5px solid var(--color-text); color: var(--color-text); }
.btn-dark-outline:hover { background: var(--color-text); color: #fff; }
.btn-sm { padding: 11px 22px; font-size: 0.85rem; }
.btn-lg { padding: 20px 44px; font-size: 1rem; }
.btn-accent { background: var(--color-accent); color: #fff; }
.btn-accent:hover { background: var(--color-accent-dark); transform: translateY(-2px); }

/* navbar cta uses dark outline on white nav, handled contextually */
.navbar-cta.btn-outline { border-color: var(--color-text); color: var(--color-text); }
.navbar-cta.btn-outline:hover { background: var(--color-text); color: #fff; }

/* ---------------------------------------------------------------
   5. NAVBAR
   --------------------------------------------------------------- */
.site-navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 500;
  height: var(--nav-height);
  display: flex; align-items: center;
  transition: background 0.4s var(--ease), height 0.4s var(--ease), box-shadow 0.4s var(--ease), border-color .4s var(--ease);
  border-bottom: 1px solid transparent;
}
.site-navbar[data-transparent="1"] { background: transparent; }
.site-navbar[data-transparent="0"] { background: #fff; border-color: var(--color-border); }
.site-navbar.is-scrolled { background: rgba(255,255,255,0.92); backdrop-filter: blur(14px); height: 76px; border-color: var(--color-border); box-shadow: 0 8px 30px rgba(16,16,16,0.05); }
.site-navbar[data-transparent="1"]:not(.is-scrolled) .navbar-nav a,
.site-navbar[data-transparent="1"]:not(.is-scrolled) .navbar-phone,
.site-navbar[data-transparent="1"]:not(.is-scrolled) .logo-text { color: #fff; }
.site-navbar[data-transparent="1"]:not(.is-scrolled) .navbar-toggle span { background: #fff; }
.site-navbar[data-transparent="1"]:not(.is-scrolled) .navbar-cta { border-color: rgba(255,255,255,0.6); color: #fff; }
.site-navbar[data-transparent="1"]:not(.is-scrolled) .navbar-cta:hover { background: #fff; color: var(--color-text); }
.site-navbar[data-transparent="1"]:not(.is-scrolled) .logo-mark { background: #fff; color: var(--color-text); }

.navbar-inner { display: flex; align-items: center; justify-content: space-between; width: 100%; }

.navbar-logo { display: flex; align-items: center; gap: 12px; }
.logo-mark {
  width: 42px; height: 42px; border-radius: 50%; background: var(--color-text); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 700; font-size: 0.85rem; letter-spacing: 0.02em;
  transition: background .4s var(--ease), color .4s var(--ease);
}
.logo-text { font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; letter-spacing: 0.02em; color: var(--color-text); transition: color .4s var(--ease); }
.logo-text em { font-style: normal; color: var(--color-accent); }

.navbar-nav ul { display: flex; gap: 38px; }
.navbar-nav a {
  font-size: 0.93rem; font-weight: 500; color: var(--color-text); position: relative; padding: 4px 0;
  transition: color .3s var(--ease);
}
.navbar-nav a::after {
  content: ''; position: absolute; left: 0; bottom: -4px; width: 0; height: 1.5px; background: var(--color-accent);
  transition: width .35s var(--ease);
}
.navbar-nav a:hover::after, .navbar-nav a.active::after { width: 100%; }
.navbar-nav a.active { color: var(--color-accent); }

.navbar-actions { display: flex; align-items: center; gap: 22px; }
.navbar-phone { font-size: 0.88rem; font-weight: 600; color: var(--color-text); display: none; }

.navbar-toggle { display: none; flex-direction: column; gap: 5px; width: 26px; }
.navbar-toggle span { display: block; height: 2px; width: 100%; background: var(--color-text); transition: all .35s var(--ease); }
.navbar-toggle.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navbar-toggle.is-active span:nth-child(2) { opacity: 0; }
.navbar-toggle.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  position: fixed; inset: 0; top: 0; background: #fff; z-index: 499;
  padding: 130px 32px 40px; transform: translateY(-100%); transition: transform .5s var(--ease);
  display: flex; flex-direction: column; justify-content: space-between;
}
.mobile-menu.is-open { transform: translateY(0); }
.mobile-menu ul { display: flex; flex-direction: column; gap: 4px; }
.mobile-menu a { font-family: var(--font-display); font-size: 2rem; font-weight: 600; padding: 14px 0; border-bottom: 1px solid var(--color-border); display: block; }
.mobile-menu a.active { color: var(--color-accent); }
.mobile-menu-footer { display: flex; flex-direction: column; gap: 8px; padding-top: 24px; color: var(--color-secondary); }

@media (max-width: 1080px) {
  .navbar-nav { display: none; }
  .navbar-phone { display: none !important; }
  .navbar-toggle { display: flex; }
  .navbar-cta { display: none; }
}

/* ---------------------------------------------------------------
   6. HERO
   --------------------------------------------------------------- */
.hero {
  position: relative; height: 100vh; min-height: 640px; display: flex; align-items: center; justify-content: center;
  overflow: hidden; color: #fff;
}
.hero-video-wrap { position: absolute; inset: 0; z-index: 0; }
.hero-video-wrap video, .hero-video-wrap img {
  width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(10,10,10,0.55) 0%, rgba(10,10,10,0.35) 40%, rgba(10,10,10,0.72) 100%);
}
.hero-content { position: relative; z-index: 2; text-align: center; padding: 0 20px; max-width: 900px; }
.hero-eyebrow { font-size: 0.8rem; letter-spacing: 0.3em; text-transform: uppercase; font-weight: 600; opacity: 0.85; margin-bottom: 22px; }
.hero-title {
  font-size: clamp(3rem, 9vw, 7.2rem); font-weight: 800; letter-spacing: -0.03em; line-height: 0.95;
  margin-bottom: 20px;
}
.hero-subtitle { font-family: var(--font-display); font-size: clamp(1.1rem, 2.4vw, 1.7rem); font-weight: 400; opacity: 0.92; margin-bottom: 46px; }
.hero-actions { display: flex; gap: 18px; justify-content: center; flex-wrap: wrap; }

.hero-scroll {
  position: absolute; bottom: 36px; left: 50%; transform: translateX(-50%); z-index: 2;
  display: flex; flex-direction: column; align-items: center; gap: 10px; color: #fff; opacity: 0.85;
  font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase;
}
.hero-scroll .line { width: 1px; height: 44px; background: rgba(255,255,255,0.5); position: relative; overflow: hidden; }
.hero-scroll .line::after {
  content: ''; position: absolute; top: -100%; left: 0; width: 100%; height: 100%; background: #fff;
  animation: scrollLine 2s var(--ease) infinite;
}
@keyframes scrollLine { 0% { top: -100%; } 60% { top: 100%; } 100% { top: 100%; } }

@media (max-width: 640px) {
  .hero-actions { flex-direction: column; width: 100%; }
  .hero-actions .btn { width: 100%; }
}

/* ---------------------------------------------------------------
   7. REVEAL / SCROLL ANIMATIONS
   --------------------------------------------------------------- */
.reveal-up, .reveal-left, .reveal-right, .reveal-zoom {
  opacity: 0; transition: opacity 1s var(--ease), transform 1s var(--ease);
  will-change: transform, opacity;
}
.reveal-up { transform: translateY(48px); }
.reveal-left { transform: translateX(-48px); }
.reveal-right { transform: translateX(48px); }
.reveal-zoom { transform: scale(0.94); }
.reveal-up.is-visible, .reveal-left.is-visible, .reveal-right.is-visible, .reveal-zoom.is-visible {
  opacity: 1; transform: none;
}
.delay-1 { transition-delay: .12s; }
.delay-2 { transition-delay: .24s; }
.delay-3 { transition-delay: .36s; }
.delay-4 { transition-delay: .48s; }

/* ---------------------------------------------------------------
   8. ABOUT SECTION (home)
   --------------------------------------------------------------- */
.about-section { background: var(--color-bg); }
.about-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(32px, 6vw, 100px); align-items: center; }
.about-media { position: relative; }
.about-media img { border-radius: var(--radius-lg); width: 100%; aspect-ratio: 4/5; object-fit: cover; }
.about-media-badge {
  position: absolute; bottom: -28px; left: -28px; background: var(--color-text); color: #fff;
  padding: 26px 30px; border-radius: var(--radius-md); max-width: 220px;
}
.about-media-badge strong { font-family: var(--font-display); font-size: 2.2rem; display: block; color: var(--color-accent); }
.about-media-badge span { font-size: 0.85rem; color: rgba(255,255,255,0.75); }

.about-copy p { color: var(--color-secondary); margin-bottom: 22px; font-size: 1.05rem; }
.about-values { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 36px; }
.about-value h4 { font-size: 1.05rem; margin-bottom: 8px; }
.about-value p { color: var(--color-secondary); font-size: 0.95rem; margin: 0; }
.about-value span.num { color: var(--color-accent); font-family: var(--font-display); font-weight: 700; font-size: 0.85rem; }

@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; }
  .about-media-badge { position: static; margin-top: -50px; margin-left: 20px; }
}

/* ---------------------------------------------------------------
   9. STATISTICS
   --------------------------------------------------------------- */
.stats-section { background: var(--color-text); color: #fff; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; text-align: center; }
.stat-item .stat-number { font-family: var(--font-display); font-size: clamp(2.6rem, 5vw, 4.2rem); font-weight: 800; color: var(--color-accent); line-height: 1; }
.stat-item .stat-label { margin-top: 12px; font-size: 0.9rem; color: rgba(255,255,255,0.7); letter-spacing: 0.03em; }
@media (max-width: 800px) { .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 40px 20px; } }

/* ---------------------------------------------------------------
   10. FEATURED PROJECTS (masonry)
   --------------------------------------------------------------- */
.projects-header-row { display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; flex-wrap: wrap; }
.masonry-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 14px; gap: 22px; margin-top: 20px;
}
.project-card {
  position: relative; border-radius: var(--radius-lg); overflow: hidden; grid-row: span 30;
  background: var(--color-surface);
}
.project-card:nth-child(3n+1) { grid-column: span 2; grid-row: span 34; }
.project-card:nth-child(4n+2) { grid-row: span 26; }
.project-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease); }
.project-card:hover img { transform: scale(1.08); }
.project-card::before {
  content: ''; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(180deg, rgba(0,0,0,0) 40%, rgba(0,0,0,0.78) 100%);
}
.project-card-info { position: absolute; left: 0; right: 0; bottom: 0; z-index: 2; padding: 26px; color: #fff; }
.project-card-tag { font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-accent); font-weight: 700; margin-bottom: 8px; display: block; }
.project-card-info h3 { font-size: 1.3rem; margin-bottom: 4px; }
.project-card-info span.loc { font-size: 0.85rem; color: rgba(255,255,255,0.75); }
.project-card-arrow {
  position: absolute; top: 22px; right: 22px; z-index: 2; width: 42px; height: 42px; border-radius: 50%;
  background: rgba(255,255,255,0.16); backdrop-filter: blur(6px); display: flex; align-items: center; justify-content: center;
  color: #fff; transform: translateY(-8px) rotate(45deg); opacity: 0; transition: all .4s var(--ease);
}
.project-card:hover .project-card-arrow { opacity: 1; transform: translateY(0) rotate(45deg); }

@media (max-width: 1000px) { .masonry-grid { grid-template-columns: repeat(2, 1fr); } .project-card:nth-child(3n+1) { grid-column: span 2; } }
@media (max-width: 620px) { .masonry-grid { grid-template-columns: 1fr; } .project-card:nth-child(3n+1) { grid-column: span 1; grid-row: span 30; } }

/* ---------------------------------------------------------------
   11. SERVICES
   --------------------------------------------------------------- */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.service-card {
  padding: 40px 34px; border: 1px solid var(--color-border); border-radius: var(--radius-lg);
  transition: all .45s var(--ease); position: relative; overflow: hidden;
}
.service-card:hover { border-color: transparent; box-shadow: 0 30px 60px -25px rgba(16,16,16,0.18); transform: translateY(-6px); }
.service-card .service-num { font-family: var(--font-display); font-size: 0.8rem; color: var(--color-accent); font-weight: 700; letter-spacing: 0.05em; }
.service-icon {
  width: 56px; height: 56px; border-radius: 50%; background: var(--color-surface); display: flex; align-items: center; justify-content: center;
  margin: 22px 0 26px; color: var(--color-accent); transition: background .4s var(--ease), color .4s var(--ease);
}
.service-card:hover .service-icon { background: var(--color-accent); color: #fff; }
.service-card h3 { font-size: 1.3rem; margin-bottom: 12px; }
.service-card p { color: var(--color-secondary); font-size: 0.96rem; margin-bottom: 20px; }
.service-link { font-size: 0.85rem; font-weight: 600; display: inline-flex; align-items: center; gap: 8px; color: var(--color-text); }
.service-link .arrow { transition: transform .35s var(--ease); }
.service-card:hover .service-link .arrow { transform: translateX(6px); }

@media (max-width: 960px) { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .services-grid { grid-template-columns: 1fr; } }

/* ---------------------------------------------------------------
   12. TIMELINE
   --------------------------------------------------------------- */
.timeline { position: relative; max-width: 880px; margin: 0 auto; }
.timeline::before { content: ''; position: absolute; left: 20px; top: 0; bottom: 0; width: 1px; background: var(--color-border); }
.timeline-item { position: relative; padding-left: 68px; padding-bottom: 56px; }
.timeline-item:last-child { padding-bottom: 0; }
.timeline-dot {
  position: absolute; left: 12px; top: 4px; width: 17px; height: 17px; border-radius: 50%;
  background: #fff; border: 3px solid var(--color-accent);
  transform: scale(0); transition: transform .5s var(--ease);
}
.timeline-item.is-visible .timeline-dot { transform: scale(1); }
.timeline-year { font-family: var(--font-display); font-size: 1.6rem; font-weight: 800; color: var(--color-accent); margin-bottom: 6px; display: block; }
.timeline-item h4 { font-size: 1.2rem; margin-bottom: 8px; }
.timeline-item p { color: var(--color-secondary); max-width: 520px; }

/* ---------------------------------------------------------------
   13. WHY CHOOSE US
   --------------------------------------------------------------- */
.why-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 22px; }
.why-item { text-align: center; padding: 20px 12px; }
.why-icon { width: 66px; height: 66px; border-radius: 50%; border: 1.5px solid var(--color-border); display: flex; align-items: center; justify-content: center; margin: 0 auto 20px; color: var(--color-accent); transition: all .4s var(--ease); }
.why-item:hover .why-icon { background: var(--color-text); border-color: var(--color-text); color: #fff; transform: rotate(-8deg) scale(1.05); }
.why-item h4 { font-size: 1.02rem; margin-bottom: 8px; }
.why-item p { color: var(--color-secondary); font-size: 0.88rem; }
@media (max-width: 1000px) { .why-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 620px) { .why-grid { grid-template-columns: repeat(2, 1fr); } }

/* ---------------------------------------------------------------
   14. GALLERY MASONRY
   --------------------------------------------------------------- */
.gallery-filters { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 36px; }
.gallery-filter {
  padding: 10px 22px; border-radius: 999px; border: 1px solid var(--color-border); font-size: 0.85rem; font-weight: 600;
  transition: all .3s var(--ease);
}
.gallery-filter.active, .gallery-filter:hover { background: var(--color-text); color: #fff; border-color: var(--color-text); }

.gallery-masonry { columns: 4 260px; column-gap: 22px; }
.gallery-item { break-inside: avoid; margin-bottom: 22px; border-radius: var(--radius-md); overflow: hidden; position: relative; cursor: zoom-in; }
.gallery-item img { width: 100%; display: block; transition: transform .8s var(--ease); }
.gallery-item:hover img { transform: scale(1.06); }
.gallery-item-overlay {
  position: absolute; inset: 0; background: rgba(16,16,16,0.35); opacity: 0; transition: opacity .35s var(--ease);
  display: flex; align-items: flex-end; padding: 18px; color: #fff; font-size: 0.85rem; font-weight: 600;
}
.gallery-item:hover .gallery-item-overlay { opacity: 1; }
@media (max-width: 900px) { .gallery-masonry { columns: 2 220px; } }
@media (max-width: 520px) { .gallery-masonry { columns: 1; } }

.lightbox {
  position: fixed; inset: 0; background: rgba(8,8,8,0.94); z-index: 1000; display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transition: opacity .4s var(--ease);
}
.lightbox.is-open { opacity: 1; pointer-events: auto; }
.lightbox img { max-width: 88vw; max-height: 84vh; border-radius: 6px; }
.lightbox-close { position: absolute; top: 28px; right: 32px; font-size: 2.4rem; color: #fff; line-height: 1; }
.lightbox-nav { position: absolute; top: 50%; transform: translateY(-50%); font-size: 3rem; color: #fff; opacity: 0.7; padding: 0 20px; }
.lightbox-nav:hover { opacity: 1; }
.lightbox-prev { left: 10px; } .lightbox-next { right: 10px; }

/* ---------------------------------------------------------------
   15. BLOG
   --------------------------------------------------------------- */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.blog-card { display: flex; flex-direction: column; }
.blog-card-image { border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 4/3; margin-bottom: 22px; }
.blog-card-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.blog-card:hover .blog-card-image img { transform: scale(1.07); }
.blog-card-meta { display: flex; gap: 14px; align-items: center; font-size: 0.78rem; color: var(--color-secondary); margin-bottom: 12px; text-transform: uppercase; letter-spacing: 0.05em; }
.blog-card-meta .cat { color: var(--color-accent); font-weight: 700; }
.blog-card h3 { font-size: 1.25rem; margin-bottom: 12px; }
.blog-card h3 a:hover { color: var(--color-accent); }
.blog-card p { color: var(--color-secondary); font-size: 0.94rem; }
@media (max-width: 960px) { .blog-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .blog-grid { grid-template-columns: 1fr; } }

.blog-search-row { display: flex; gap: 16px; flex-wrap: wrap; justify-content: space-between; align-items: center; margin-bottom: 40px; }
.search-form { display: flex; border: 1px solid var(--color-border); border-radius: 999px; overflow: hidden; }
.search-form input { border: none; padding: 12px 20px; width: 240px; outline: none; }
.search-form button { padding: 12px 22px; background: var(--color-text); color: #fff; }
.blog-cats { display: flex; gap: 10px; flex-wrap: wrap; }

/* ---------------------------------------------------------------
   16. CONTACT BANNER (used across pages via footer include)
   --------------------------------------------------------------- */
.contact-banner { background: var(--color-surface); }
.contact-banner-inner { display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap; }
.contact-banner h2 { font-size: clamp(1.8rem, 3.4vw, 2.7rem); }

/* ---------------------------------------------------------------
   17. FOOTER
   --------------------------------------------------------------- */
.site-footer { background: var(--color-text); color: rgba(255,255,255,0.72); padding-top: 90px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.1fr 1.2fr; gap: 36px; padding-bottom: 60px; }
.footer-col h4 { color: #fff; font-size: 0.95rem; margin-bottom: 22px; letter-spacing: 0.03em; }
.footer-col ul { display: flex; flex-direction: column; gap: 12px; }
.footer-col a { font-size: 0.9rem; transition: color .3s; }
.footer-col a:hover { color: var(--color-accent); }
.footer-brand p { margin: 18px 0 22px; font-size: 0.9rem; max-width: 320px; }
.footer-social { display: flex; gap: 10px; }
.footer-social a { width: 38px; height: 38px; border-radius: 50%; border: 1px solid rgba(255,255,255,0.2); display: flex; align-items: center; justify-content: center; font-size: 0.75rem; text-transform: uppercase; }
.footer-social a:hover { background: var(--color-accent); border-color: var(--color-accent); color: #fff; }
.footer-contact li { font-size: 0.9rem; }
.footer-map-embed { border-radius: var(--radius-md); overflow: hidden; margin-bottom: 18px; filter: grayscale(1) invert(0.92); }
.newsletter-form label { font-size: 0.85rem; display: block; margin-bottom: 10px; color: #fff; }
.newsletter-input { display: flex; border: 1px solid rgba(255,255,255,0.25); border-radius: 999px; overflow: hidden; }
.newsletter-input input { flex: 1; background: transparent; border: none; padding: 12px 18px; color: #fff; outline: none; }
.newsletter-input input::placeholder { color: rgba(255,255,255,0.5); }
.newsletter-input button { background: var(--color-accent); color: #fff; padding: 0 20px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.12); padding: 24px 0; }
.footer-bottom-inner { display: flex; justify-content: space-between; font-size: 0.82rem; flex-wrap: wrap; gap: 10px; }
.footer-bottom-inner a:hover { color: var(--color-accent); }

@media (max-width: 1100px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }

/* ---------------------------------------------------------------
   18. SCROLL TOP BUTTON
   --------------------------------------------------------------- */
.scroll-top {
  position: fixed; bottom: 28px; right: 28px; width: 48px; height: 48px; border-radius: 50%;
  background: var(--color-text); color: #fff; display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transform: translateY(10px); transition: all .4s var(--ease); z-index: 400;
}
.scroll-top.is-visible { opacity: 1; pointer-events: auto; transform: none; }
.scroll-top:hover { background: var(--color-accent); }

/* ---------------------------------------------------------------
   19. GENERIC PAGE HERO (for inner pages)
   --------------------------------------------------------------- */
.page-hero {
  position: relative; padding: calc(var(--nav-height) + 90px) 0 100px; overflow: hidden; background: var(--color-text); color: #fff;
}
.page-hero-bg { position: absolute; inset: 0; }
.page-hero-bg img { width: 100%; height: 100%; object-fit: cover; opacity: 0.42; }
.page-hero-bg::after { content:''; position:absolute; inset:0; background: linear-gradient(180deg, rgba(16,16,16,0.55), rgba(16,16,16,0.92)); }
.page-hero-content { position: relative; z-index: 1; }
.page-hero .eyebrow { color: var(--color-accent); }
.page-hero h1 { font-size: clamp(2.4rem, 5.5vw, 4.4rem); }
.breadcrumbs { display: flex; gap: 8px; font-size: 0.85rem; color: rgba(255,255,255,0.6); margin-top: 20px; }
.breadcrumbs a:hover { color: #fff; }

/* ---------------------------------------------------------------
   20. PROJECT FILTER BAR (projects.php)
   --------------------------------------------------------------- */
.filter-bar { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 44px; }
.filter-pill { padding: 11px 24px; border-radius: 999px; border: 1px solid var(--color-border); font-size: 0.85rem; font-weight: 600; }
.filter-pill.active, .filter-pill:hover { background: var(--color-text); color: #fff; border-color: var(--color-text); }

.projects-list-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
@media (max-width: 960px) { .projects-list-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .projects-list-grid { grid-template-columns: 1fr; } }

/* ---------------------------------------------------------------
   21. PROJECT DETAIL
   --------------------------------------------------------------- */
.project-detail-hero { position: relative; height: 78vh; min-height: 460px; }
.project-detail-hero img { width: 100%; height: 100%; object-fit: cover; }
.project-detail-hero::after { content:''; position:absolute; inset:0; background: linear-gradient(180deg, rgba(0,0,0,0.15), rgba(0,0,0,0.75)); }
.project-detail-hero-content { position: absolute; left:0; right:0; bottom: 50px; z-index: 1; color: #fff; }
.project-detail-hero-content .tag { color: var(--color-accent); font-weight: 700; letter-spacing: .1em; text-transform: uppercase; font-size: .78rem; }
.project-detail-hero-content h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); margin-top: 12px; }

.project-meta-bar {
  display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--color-border); border-radius: var(--radius-lg);
  margin-top: -60px; position: relative; z-index: 2; background: #fff; box-shadow: 0 30px 60px -30px rgba(16,16,16,0.2);
}
.project-meta-item { padding: 30px; border-right: 1px solid var(--color-border); }
.project-meta-item:last-child { border-right: none; }
.project-meta-item span.label { font-size: 0.75rem; text-transform: uppercase; letter-spacing: .08em; color: var(--color-secondary); display: block; margin-bottom: 8px; }
.project-meta-item strong { font-family: var(--font-display); font-size: 1.15rem; }
@media (max-width: 800px) { .project-meta-bar { grid-template-columns: repeat(2, 1fr); } .project-meta-item { border-bottom: 1px solid var(--color-border); } }

.project-detail-body { display: grid; grid-template-columns: 2fr 1fr; gap: 60px; margin-top: 80px; }
.project-detail-body .content p { color: var(--color-secondary); margin-bottom: 20px; font-size: 1.05rem; }
.project-detail-gallery { display: grid; grid-template-columns: repeat(2,1fr); gap: 18px; margin-top: 30px; }
.project-detail-gallery img { border-radius: var(--radius-md); aspect-ratio: 4/3; object-fit: cover; cursor: zoom-in; }
.project-sidebar-card { border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 32px; position: sticky; top: 120px; }
.project-sidebar-card h4 { margin-bottom: 18px; }
.project-sidebar-card a.btn { width: 100%; margin-top: 10px; }
@media (max-width: 900px) { .project-detail-body { grid-template-columns: 1fr; } .project-sidebar-card { position: static; } }

.related-projects-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 26px; }
@media (max-width: 900px) { .related-projects-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 560px) { .related-projects-grid { grid-template-columns: 1fr; } }

/* ---------------------------------------------------------------
   22. ABOUT PAGE
   --------------------------------------------------------------- */
.story-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.story-grid img { border-radius: var(--radius-lg); aspect-ratio: 3/4; object-fit: cover; }
.mv-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 30px; margin-top: 20px; }
.mv-card { background: var(--color-surface); padding: 40px; border-radius: var(--radius-lg); }
.mv-card h3 { margin-bottom: 16px; }
.mv-card p { color: var(--color-secondary); }

.certificates-strip { display: flex; gap: 50px; flex-wrap: wrap; align-items: center; justify-content: center; opacity: 0.75; }
.certificates-strip div { font-family: var(--font-display); font-weight: 700; font-size: 1.1rem; letter-spacing: 0.05em; color: var(--color-secondary); border: 1px solid var(--color-border); padding: 16px 28px; border-radius: var(--radius-md); }

.team-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 26px; }
.team-card img { border-radius: var(--radius-lg); aspect-ratio: 3/4; object-fit: cover; margin-bottom: 18px; filter: grayscale(0.15); }
.team-card h4 { font-size: 1.05rem; }
.team-card span { color: var(--color-secondary); font-size: 0.85rem; }
@media (max-width: 900px) { .team-grid { grid-template-columns: repeat(2,1fr); } .story-grid { grid-template-columns: 1fr; } }

/* ---------------------------------------------------------------
   23. SERVICES PAGE
   --------------------------------------------------------------- */
.service-detail-row { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; padding: 70px 0; border-bottom: 1px solid var(--color-border); }
.service-detail-row:nth-child(even) .service-detail-media { order: 2; }
.service-detail-media img { border-radius: var(--radius-lg); aspect-ratio: 4/3; object-fit: cover; }
.service-detail-copy .service-icon { margin-bottom: 20px; }
.service-detail-copy h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); margin-bottom: 18px; }
.service-detail-copy p { color: var(--color-secondary); font-size: 1.03rem; }
@media (max-width: 860px) { .service-detail-row, .service-detail-row:nth-child(even) { grid-template-columns: 1fr; } .service-detail-row:nth-child(even) .service-detail-media { order: 0; } }

/* ---------------------------------------------------------------
   24. CONTACT PAGE
   --------------------------------------------------------------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; }
.contact-info-list { display: flex; flex-direction: column; gap: 26px; margin-top: 30px; }
.contact-info-item { display: flex; gap: 18px; align-items: flex-start; }
.contact-info-icon { width: 48px; height: 48px; border-radius: 50%; background: var(--color-surface); display: flex; align-items: center; justify-content: center; color: var(--color-accent); flex-shrink: 0; }
.contact-info-item h4 { font-size: 1rem; margin-bottom: 4px; }
.contact-info-item p, .contact-info-item a { color: var(--color-secondary); font-size: 0.95rem; }

.contact-form { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.contact-form .full { grid-column: 1 / -1; }
.contact-form label { font-size: 0.85rem; font-weight: 600; margin-bottom: 8px; display: block; }
.contact-form input, .contact-form textarea {
  width: 100%; padding: 15px 18px; border: 1px solid var(--color-border); border-radius: var(--radius-sm);
  outline: none; transition: border-color .3s;
}
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--color-accent); }
.contact-form textarea { min-height: 140px; resize: vertical; }
.contact-form button { margin-top: 6px; }
.form-alert { padding: 16px 20px; border-radius: var(--radius-sm); margin-bottom: 20px; font-size: 0.92rem; }
.form-alert.success { background: #ECF7EE; color: #1E7B34; }
.form-alert.error { background: #FCEBEB; color: #B32424; }

.map-full { border-radius: var(--radius-lg); overflow: hidden; margin-top: 60px; }
.map-full iframe { width: 100%; height: 420px; border: 0; }

@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } .contact-form { grid-template-columns: 1fr; } }

/* ---------------------------------------------------------------
   25. PAGINATION
   --------------------------------------------------------------- */
.pagination { display: flex; gap: 10px; justify-content: center; margin-top: 60px; }
.pagination a, .pagination span {
  width: 42px; height: 42px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--color-border); font-size: 0.9rem; font-weight: 600;
}
.pagination a:hover, .pagination .current { background: var(--color-text); color: #fff; border-color: var(--color-text); }

/* ---------------------------------------------------------------
   26. 404 / EMPTY STATES
   --------------------------------------------------------------- */
.empty-state { text-align: center; padding: 80px 20px; color: var(--color-secondary); }

/* ---------------------------------------------------------------
   27. UTILITIES
   --------------------------------------------------------------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0 !important; }
.icon-svg { width: 26px; height: 26px; stroke: currentColor; fill: none; stroke-width: 1.6; }

/* Blog detail article */
.article-content { max-width: 780px; margin: 0 auto; }
.article-content h2 { font-size: 1.7rem; margin: 40px 0 16px; }
.article-content p { color: var(--color-secondary); font-size: 1.08rem; margin-bottom: 20px; }
.article-cover { border-radius: var(--radius-lg); overflow: hidden; margin-bottom: 40px; }
.article-cover img { width: 100%; aspect-ratio: 16/8; object-fit: cover; }
.article-meta { display: flex; gap: 20px; align-items: center; color: var(--color-secondary); font-size: 0.88rem; margin-bottom: 20px; flex-wrap: wrap; }
.article-meta .cat { color: var(--color-accent); font-weight: 700; text-transform: uppercase; letter-spacing: .05em; }
.share-row { display: flex; gap: 12px; margin-top: 50px; padding-top: 30px; border-top: 1px solid var(--color-border); align-items: center; }
.share-row a { width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--color-border); display: flex; align-items: center; justify-content: center; font-size: 0.78rem; }
.share-row a:hover { background: var(--color-text); color: #fff; }