/* ─────────────────────────────────────────────────────────
   Orsep by Serezli — main.css
   ───────────────────────────────────────────────────────── */

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

:root {
  --black:   #080604;
  --dark:    #111008;
  --card:    #18140e;
  --border:  rgba(180,145,80,0.18);
  --gold:    #c9a84c;
  --gold2:   #e8c97a;
  --cream:   #f0e8d8;
  --muted:   #8a7d6a;
  --white:   #faf6f0;
  --ff-head: 'Cormorant Garamond', serif;
  --ff-body: 'Montserrat', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--cream);
  font-family: var(--ff-body);
  font-weight: 300;
  font-size: 15px;
  line-height: 1.7;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none; z-index: 9999; opacity: 0.35;
}

::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--black); }
::-webkit-scrollbar-thumb { background: var(--gold); border-radius: 2px; }

/* ── NAV ─────────────────────────────────── */
nav#navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 24px 60px;
  display: flex; align-items: center; justify-content: space-between;
  transition: all 0.5s ease;
}
nav#navbar.scrolled {
  background: rgba(8,6,4,0.96);
  backdrop-filter: blur(20px);
  padding: 16px 60px;
  border-bottom: 1px solid var(--border);
}
.nav-logo {
  font-family: var(--ff-head);
  font-size: 22px; font-weight: 500;
  letter-spacing: 3px; color: var(--cream);
  text-decoration: none;
}
.nav-logo span, .nav-logo a { color: var(--gold); text-decoration: none; }
.nav-logo img { height: 50px; width: auto; }
.nav-links { display: flex; gap: 36px; list-style: none; }
.nav-links a {
  text-decoration: none; color: var(--muted);
  font-size: 11px; letter-spacing: 2px;
  text-transform: uppercase; transition: color 0.3s; font-weight: 500;
}
.nav-links a:hover { color: var(--gold); }
.nav-actions {
  display: flex; align-items: center; gap: 14px;
}
.nav-katalog {
  display: flex; align-items: center; gap: 7px;
  border: 1px solid rgba(201,168,76,0.4);
  padding: 10px 20px; font-size: 10px;
  letter-spacing: 2px; text-transform: uppercase;
  color: var(--gold); text-decoration: none;
  font-weight: 500; transition: all 0.3s;
  font-family: var(--ff-body);
  background: rgba(201,168,76,0.06);
}
.nav-katalog svg { transition: transform 0.3s; flex-shrink: 0; }
.nav-katalog:hover {
  background: rgba(201,168,76,0.15);
  border-color: var(--gold);
  transform: translateY(-1px);
}
.nav-katalog:hover svg { transform: translateY(2px); }
.nav-cta {
  border: 1px solid var(--gold);
  padding: 10px 28px; font-size: 10px;
  letter-spacing: 2px; text-transform: uppercase;
  color: var(--gold); text-decoration: none;
  font-weight: 500; transition: all 0.3s;
  font-family: var(--ff-body);
}
.nav-cta:hover { background: var(--gold); color: var(--black); }
.nav-toggle { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; padding: 4px; }
.nav-toggle span { width: 24px; height: 1px; background: var(--cream); transition: all 0.3s; display: block; }
.nav-menu-mobile {
  display: none;
  position: fixed; inset: 0;
  background: rgba(8,6,4,0.98);
  z-index: 999; flex-direction: column;
  align-items: center; justify-content: center; gap: 32px;
}
.nav-menu-mobile.open { display: flex; }
.nav-menu-mobile a {
  color: var(--cream); text-decoration: none;
  font-family: var(--ff-head); font-size: 36px; font-weight: 300;
  transition: color 0.3s;
}
.nav-menu-mobile a:hover { color: var(--gold); }
.nav-menu-mobile .menu-close {
  position: absolute; top: 30px; right: 24px;
  color: var(--muted); font-size: 28px; cursor: pointer;
  background: none; border: none;
}

/* ── HERO ────────────────────────────────── */
#hero {
  height: 100vh; min-height: 700px;
  position: relative;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    linear-gradient(135deg, rgba(8,6,4,0.85) 0%, rgba(20,14,8,0.6) 50%, rgba(8,6,4,0.9) 100%),
    url('https://images.unsplash.com/photo-1600585154340-be6161a56a0c?w=1800&q=80') center/cover no-repeat;
}
.hero-bg::after {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 70% 60%, rgba(201,168,76,0.08) 0%, transparent 60%);
}
.hero-content {
  position: relative; z-index: 1;
  text-align: center; padding: 0 20px; max-width: 900px;
}
.hero-eyebrow {
  font-size: 10px; letter-spacing: 6px; text-transform: uppercase;
  color: var(--gold); font-weight: 500; margin-bottom: 28px;
  opacity: 0; animation: fadeUp 1s 0.3s forwards;
}
.hero-title {
  font-family: var(--ff-head);
  font-size: clamp(52px, 8vw, 110px);
  font-weight: 300; line-height: 1.0;
  color: var(--white); letter-spacing: -1px; margin-bottom: 10px;
  opacity: 0; animation: fadeUp 1s 0.5s forwards;
}
.hero-title em { font-style: italic; color: var(--gold2); }
.hero-subtitle-line {
  width: 60px; height: 1px; background: var(--gold);
  margin: 32px auto;
  opacity: 0; animation: fadeUp 1s 0.7s forwards;
}
.hero-sub {
  font-size: 13px; letter-spacing: 2px; text-transform: uppercase;
  color: var(--muted); font-weight: 400; margin-bottom: 52px;
  opacity: 0; animation: fadeUp 1s 0.9s forwards;
}
.hero-btns { display: flex; gap: 20px; justify-content: center; opacity: 0; animation: fadeUp 1s 1.1s forwards; }
.btn-primary {
  background: var(--gold); color: var(--black);
  padding: 16px 44px; font-size: 11px; letter-spacing: 2px;
  text-transform: uppercase; text-decoration: none;
  font-weight: 600; transition: all 0.3s; font-family: var(--ff-body);
  display: inline-block;
}
.btn-primary:hover { background: var(--gold2); transform: translateY(-2px); }
.btn-ghost {
  border: 1px solid rgba(240,232,216,0.3); color: var(--cream);
  padding: 16px 44px; font-size: 11px; letter-spacing: 2px;
  text-transform: uppercase; text-decoration: none;
  font-weight: 400; transition: all 0.3s; font-family: var(--ff-body);
  display: inline-block;
}
.btn-ghost:hover { border-color: var(--gold); color: var(--gold); transform: translateY(-2px); }
.hero-scroll {
  position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  opacity: 0; animation: fadeUp 1s 1.4s forwards;
}
.hero-scroll span { font-size: 9px; letter-spacing: 4px; text-transform: uppercase; color: var(--muted); }
.scroll-line { width: 1px; height: 60px; background: linear-gradient(to bottom, var(--gold), transparent); animation: scrollLine 2s infinite; }

@keyframes scrollLine { 0%,100% { opacity: 1; transform: scaleY(1); } 50% { opacity: 0.3; transform: scaleY(0.5); } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }

/* ── STATS ───────────────────────────────── */
#stats {
  background: var(--card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 60px 0;
}
.stats-grid {
  max-width: 1100px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(4, 1fr);
  text-align: center;
}
.stat-item { padding: 20px 40px; border-right: 1px solid var(--border); }
.stat-item:last-child { border-right: none; }
.stat-num {
  font-family: var(--ff-head);
  font-size: 56px; font-weight: 300;
  color: var(--gold); line-height: 1; margin-bottom: 8px;
}
.stat-label { font-size: 10px; letter-spacing: 3px; text-transform: uppercase; color: var(--muted); }

/* ── SHARED SECTION STYLES ───────────────── */
section { padding: 120px 60px; }
.section-label {
  font-size: 10px; letter-spacing: 5px; text-transform: uppercase;
  color: var(--gold); margin-bottom: 20px; display: block;
}
.section-title {
  font-family: var(--ff-head);
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 300; line-height: 1.1; color: var(--white); margin-bottom: 30px;
}
.section-title em { font-style: italic; color: var(--gold2); }
.gold-divider { width: 60px; height: 1px; background: var(--gold); margin: 30px 0; }

/* ── ABOUT ───────────────────────────────── */
#about { max-width: 1200px; margin: 0 auto; }
.about-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 100px; align-items: center; }
.about-text p { color: var(--muted); font-size: 14px; line-height: 1.9; margin-bottom: 20px; }
.about-text p strong { color: var(--cream); font-weight: 400; }
.about-img-wrap { position: relative; }
.about-img { width: 100%; aspect-ratio: 3/4; object-fit: cover; filter: sepia(20%) brightness(0.85); }
.about-img-deco {
  position: absolute; top: -20px; right: -20px;
  width: 60%; height: 60%;
  border: 1px solid var(--gold); z-index: -1; opacity: 0.4;
}
.about-quote {
  margin-top: 40px; padding: 30px;
  border-left: 2px solid var(--gold);
  background: rgba(201,168,76,0.04);
}
.about-quote p {
  font-family: var(--ff-head); font-size: 22px; font-style: italic;
  color: var(--cream) !important; line-height: 1.5; margin-bottom: 12px !important;
}
.about-quote cite { font-size: 10px; letter-spacing: 3px; text-transform: uppercase; color: var(--gold); font-style: normal; }

/* ── PROJECTS ────────────────────────────── */
#projects { background: var(--dark); padding: 120px 0; }
.projects-inner { max-width: 1300px; margin: 0 auto; padding: 0 60px; }
.proj-header { text-align: center; margin-bottom: 60px; }
.proj-header .gold-divider { margin: 30px auto; }
.tabs { display: flex; gap: 0; justify-content: center; margin-bottom: 60px; flex-wrap: wrap; }
.tab-btn {
  padding: 14px 28px; border: 1px solid var(--border);
  background: transparent; color: var(--muted);
  font-family: var(--ff-body); font-size: 10px;
  letter-spacing: 2px; text-transform: uppercase;
  cursor: pointer; transition: all 0.3s; margin: -1px;
}
.tab-btn:hover { color: var(--gold); border-color: var(--gold); z-index: 1; }
.tab-btn.active { background: var(--gold); color: var(--black); border-color: var(--gold); font-weight: 600; z-index: 2; }
.tab-content { display: none; }
.tab-content.active { display: block; }
.proj-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; }
.proj-card { position: relative; overflow: hidden; aspect-ratio: 4/3; background: var(--card); }
.proj-card-img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease, filter 0.6s ease; filter: brightness(0.7) sepia(20%); }
.proj-card:hover .proj-card-img { transform: scale(1.06); filter: brightness(0.5) sepia(10%); }
.proj-card-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(8,6,4,0.95) 0%, transparent 60%);
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 30px; transition: all 0.4s;
}
.proj-card-name { font-family: var(--ff-head); font-size: 22px; font-weight: 400; color: var(--white); margin-bottom: 4px; }
.proj-card-loc { font-size: 10px; letter-spacing: 2px; text-transform: uppercase; color: var(--gold); }
.proj-card-top {
  position: absolute; top: 20px; right: 20px;
  width: 36px; height: 36px;
  border: 1px solid rgba(201,168,76,0.4);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity 0.4s;
}
.proj-card:hover .proj-card-top { opacity: 1; }
.proj-card-top::before, .proj-card-top::after { content: ''; position: absolute; background: var(--gold); }
.proj-card-top::before { width: 12px; height: 1px; }
.proj-card-top::after { width: 1px; height: 12px; }
.ref-list-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 40px; }
.ref-category h3 {
  font-family: var(--ff-head); font-size: 28px; font-weight: 400;
  color: var(--gold2); margin-bottom: 20px;
  border-bottom: 1px solid var(--border); padding-bottom: 10px;
}
.ref-item { display: flex; justify-content: space-between; align-items: center; padding: 12px 0; border-bottom: 1px solid rgba(180,145,80,0.08); gap: 20px; }
.ref-item-name { color: var(--cream); font-size: 13px; font-weight: 400; }
.ref-item-loc { color: var(--muted); font-size: 11px; letter-spacing: 1px; white-space: nowrap; }

/* ── SERVICES ────────────────────────────── */
#services { max-width: 1200px; margin: 0 auto; }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; margin-top: 60px; }
.service-card {
  background: var(--card); padding: 50px 40px;
  border: 1px solid transparent; transition: all 0.4s;
  position: relative; overflow: hidden;
}
.service-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 2px; background: var(--gold);
  transform: scaleX(0); transition: transform 0.4s; transform-origin: left;
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover { border-color: var(--border); }
.service-num { font-family: var(--ff-head); font-size: 60px; font-weight: 300; color: rgba(201,168,76,0.15); line-height: 1; margin-bottom: 20px; }
.service-name { font-family: var(--ff-head); font-size: 26px; font-weight: 400; color: var(--white); margin-bottom: 16px; }
.service-desc { color: var(--muted); font-size: 13px; line-height: 1.8; }

/* ── PHILOSOPHY ──────────────────────────── */
#philosophy {
  background: var(--card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 120px 60px;
}
.phil-inner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 100px; align-items: center; }
.phil-visual { position: relative; }
.phil-visual-bg {
  width: 100%; aspect-ratio: 1;
  background: linear-gradient(135deg, rgba(201,168,76,0.1) 0%, transparent 60%),
    url('https://images.unsplash.com/photo-1556909114-f6e7ad7d3136?w=800&q=80') center/cover;
  filter: sepia(30%) brightness(0.6);
}
.phil-visual-tag {
  position: absolute; bottom: -20px; left: -20px;
  background: var(--gold); color: var(--black);
  padding: 20px 30px; font-family: var(--ff-head); font-size: 18px; font-style: italic;
}
.phil-list { margin-top: 40px; display: flex; flex-direction: column; gap: 0; }
.phil-item { padding: 24px 0; border-bottom: 1px solid var(--border); display: flex; gap: 24px; align-items: flex-start; }
.phil-item-icon { color: var(--gold); font-size: 18px; margin-top: 2px; flex-shrink: 0; font-family: var(--ff-head); font-style: italic; }
.phil-item-text h4 { color: var(--cream); font-size: 14px; font-weight: 500; margin-bottom: 4px; letter-spacing: 1px; }
.phil-item-text p { color: var(--muted); font-size: 12px; line-height: 1.7; }

/* ── CONTACT ─────────────────────────────── */
#contact { background: var(--dark); padding: 120px 60px; }
.contact-inner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1.2fr; gap: 100px; }
.contact-info {
  font-family: var(--ff-head); font-size: 54px; font-weight: 300;
  color: var(--white); line-height: 1.1; margin-bottom: 30px;
}
.contact-info em { font-style: italic; color: var(--gold2); }
.contact-details { display: flex; flex-direction: column; gap: 20px; }
.contact-detail { display: flex; gap: 20px; align-items: flex-start; }
.detail-icon { width: 40px; height: 40px; border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 14px; }
.detail-content label { font-size: 9px; letter-spacing: 3px; text-transform: uppercase; color: var(--gold); display: block; margin-bottom: 4px; }
.detail-content p { color: var(--cream); font-size: 13px; }
.detail-content a { color: var(--cream); text-decoration: none; transition: color 0.3s; }
.detail-content a:hover { color: var(--gold); }
.social-links { display: flex; gap: 16px; margin-top: 40px; }
.social-link { width: 44px; height: 44px; border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; color: var(--muted); text-decoration: none; font-size: 13px; transition: all 0.3s; }
.social-link:hover { border-color: var(--gold); color: var(--gold); }

/* Form */
.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label { font-size: 9px; letter-spacing: 3px; text-transform: uppercase; color: var(--muted); }
.form-group input, .form-group textarea, .form-group select {
  background: rgba(255,255,255,0.03); border: 1px solid var(--border);
  padding: 14px 18px; color: var(--cream);
  font-family: var(--ff-body); font-size: 13px; font-weight: 300;
  outline: none; transition: border-color 0.3s; width: 100%;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { border-color: var(--gold); }
.form-group textarea { height: 140px; resize: none; }
.form-group select { appearance: none; cursor: pointer; }
.form-group select option { background: var(--dark); color: var(--cream); }
.form-submit {
  background: var(--gold); border: none; padding: 18px 48px;
  font-family: var(--ff-body); font-size: 11px; letter-spacing: 3px;
  text-transform: uppercase; color: var(--black); font-weight: 600;
  cursor: pointer; transition: all 0.3s; align-self: flex-start;
}
.form-submit:hover:not(:disabled) { background: var(--gold2); transform: translateY(-2px); }
.form-submit:disabled { opacity: 0.6; cursor: not-allowed; }
.form-note { font-size: 11px; color: var(--muted); margin-top: -10px; }
.form-success { display: none; background: rgba(201,168,76,0.1); border: 1px solid var(--gold); padding: 20px 24px; color: var(--gold); font-size: 13px; }
.form-error   { display: none; background: rgba(200,50,50,0.1); border: 1px solid rgba(200,50,50,0.4); padding: 20px 24px; color: #e07070; font-size: 13px; }

/* ── FOOTER ──────────────────────────────── */
footer { background: var(--black); border-top: 1px solid var(--border); padding: 60px; }
.footer-inner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 60px; }
.footer-brand .footer-logo { font-family: var(--ff-head); font-size: 28px; font-weight: 300; letter-spacing: 3px; color: var(--cream); margin-bottom: 16px; display: block; text-decoration: none; }
.footer-brand .footer-logo span { color: var(--gold); }
.footer-brand p { color: var(--muted); font-size: 12px; line-height: 1.8; max-width: 300px; }
.footer-col h4 { font-size: 9px; letter-spacing: 4px; text-transform: uppercase; color: var(--gold); margin-bottom: 20px; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { color: var(--muted); text-decoration: none; font-size: 12px; transition: color 0.3s; }
.footer-col ul li a:hover { color: var(--cream); }
.footer-bottom { max-width: 1200px; margin: 40px auto 0; padding-top: 30px; border-top: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; }
.footer-bottom p { color: var(--muted); font-size: 11px; }
.footer-legal { display: flex; gap: 30px; }
.footer-legal a { color: var(--muted); text-decoration: none; font-size: 11px; transition: color 0.3s; }
.footer-legal a:hover { color: var(--gold); }

/* ── REVEAL ANIMATIONS ───────────────────── */
/* Varsayılan: görünür. JS hazır olunca animasyon aktive edilir. */
.reveal, .reveal-left, .reveal-right {
  transition: opacity 0.8s ease, transform 0.8s ease;
}

/* JS yüklendi → gizle ve bekle */
.js-ready .reveal       { opacity: 0; transform: translateY(40px); }
.js-ready .reveal-left  { opacity: 0; transform: translateX(-40px); }
.js-ready .reveal-right { opacity: 0; transform: translateX(40px); }

/* IntersectionObserver tetikledi → göster */
.js-ready .reveal.visible,
.js-ready .reveal-left.visible,
.js-ready .reveal-right.visible {
  opacity: 1;
  transform: translate(0, 0);
}

/* ── MOBILE ──────────────────────────────── */
@media (max-width: 900px) {
  nav#navbar { padding: 20px 24px; }
  nav#navbar.scrolled { padding: 14px 24px; }
  .nav-links, .nav-actions { display: none; }
  .nav-toggle { display: flex; }
  section { padding: 80px 24px; }
  #contact { padding: 80px 24px; }
  #philosophy { padding: 80px 24px; }
  .about-inner, .phil-inner, .contact-inner, .footer-inner { grid-template-columns: 1fr; gap: 50px; }
  .about-img-wrap { order: -1; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item:nth-child(2) { border-right: none; }
  .stat-item:nth-child(3) { border-right: 1px solid var(--border); border-top: 1px solid var(--border); }
  .stat-item:nth-child(4) { border-top: 1px solid var(--border); }
  .proj-grid { grid-template-columns: 1fr 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .ref-list-grid { grid-template-columns: 1fr; }
  .hero-btns { flex-direction: column; align-items: center; }
  .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
  .projects-inner { padding: 0 24px; }
}
@media (max-width: 600px) {
  .proj-grid { grid-template-columns: 1fr; }
  .tabs { gap: 4px; }
  .tab-btn { padding: 10px 14px; font-size: 9px; letter-spacing: 1px; }
}

/* ── WP ADMIN BAR FIX ────────────────────── */
.admin-bar nav#navbar { top: 32px; }
@media screen and (max-width: 782px) { .admin-bar nav#navbar { top: 46px; } }