/* ============================================================
   MyDecoGroup — Yapı & Dekorasyon
   Palet: #ffffff / #6a6a6a / #3a3a3a
   Stil: Abartılı minimalizm — büyük tipografi, bol boşluk
   ============================================================ */

:root {
  --white: #ffffff;
  --gray: #6a6a6a;
  --dark: #3a3a3a;
  --line: rgba(58, 58, 58, 0.12);
  --line-strong: rgba(58, 58, 58, 0.25);
  --bg-soft: #f6f6f6;
  --font-display: 'Archivo', system-ui, sans-serif;
  --font-body: 'Space Grotesk', system-ui, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --container: 1240px;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--dark);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

img, video { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }
a, button, .btn, summary { cursor: pointer; }

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

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 2.5rem);
}

/* ---------- Tipografi ---------- */

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin: 0 0 1rem;
  color: var(--dark);
}

.section-label {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.8125rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--gray);
  margin-bottom: 1.5rem;
}
.section-label::before {
  content: '';
  width: 2.5rem;
  height: 1px;
  background: var(--gray);
}

.section-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  max-width: 18ch;
}

.muted { color: var(--gray); }

/* ---------- Üst menü ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.5rem;
}

.brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  display: inline-flex;
  align-items: center;
}
.brand span { color: var(--gray); font-weight: 400; }
.brand img { height: 42px; width: auto; display: block; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--gray);
  transition: color 0.2s var(--ease);
}
.nav-links a:hover, .nav-links a.active { color: var(--dark); }

.nav-cta {
  display: inline-block;
  background: var(--dark);
  color: var(--white) !important;
  padding: 0.6rem 1.4rem;
  font-weight: 500;
  transition: background 0.25s var(--ease);
}
.nav-cta:hover { background: var(--gray); }

.nav-toggle {
  display: none;
  background: none;
  border: 0;
  padding: 0.5rem;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--dark);
  margin: 5px 0;
  transition: transform 0.3s var(--ease), opacity 0.3s;
}

/* ---------- Hero ---------- */

.hero {
  padding: clamp(4rem, 12vh, 9rem) 0 clamp(3rem, 8vh, 6rem);
  border-bottom: 1px solid var(--line);
}

.hero-kicker {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--gray);
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.hero-kicker::before {
  content: '';
  width: 3rem;
  height: 1px;
  background: var(--gray);
}

.hero h1 {
  font-size: clamp(2.75rem, 9vw, 7rem);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 0.98;
  max-width: 12ch;
  margin-bottom: 2rem;
}
.hero h1 em {
  font-style: normal;
  color: var(--gray);
}

.hero-sub {
  font-size: clamp(1.0625rem, 1.6vw, 1.3125rem);
  color: var(--gray);
  max-width: 44ch;
  margin-bottom: 2.75rem;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; }

/* ---------- Butonlar ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 500;
  padding: 0.95rem 2rem;
  border: 1px solid var(--dark);
  transition: background 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease);
}
.btn svg { transition: transform 0.25s var(--ease); }
.btn:hover svg { transform: translateX(4px); }

.btn-solid { background: var(--dark); color: var(--white); }
.btn-solid:hover { background: var(--gray); border-color: var(--gray); }

.btn-ghost { background: transparent; color: var(--dark); }
.btn-ghost:hover { background: var(--dark); color: var(--white); }

/* ---------- Bölümler ---------- */

.section { padding: clamp(4rem, 10vh, 7.5rem) 0; }
.section + .section { border-top: 1px solid var(--line); }
.section-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1.5rem;
  margin-bottom: clamp(2.5rem, 6vh, 4rem);
}

/* ---------- Hizmetler ---------- */

.services-intro {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(1.5rem, 5vw, 4rem);
  align-items: start;
  margin-bottom: clamp(2rem, 5vh, 3rem);
}
.services-intro .lead {
  font-size: clamp(1.25rem, 2.2vw, 1.625rem);
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.4;
  margin: 0;
}
.services-intro p { color: var(--gray); margin: 0; }
.services-intro .lead { color: var(--dark); }

.services-list {
  list-style: none;
  counter-reset: service;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.services-list li {
  counter-increment: service;
  display: flex;
  align-items: baseline;
  gap: 1rem;
  padding: 1.5rem 1.75rem;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.0625rem;
  letter-spacing: -0.01em;
  transition: background 0.3s var(--ease);
}
.services-list li:hover { background: var(--bg-soft); }
.services-list li::before {
  content: counter(service, decimal-leading-zero);
  flex: none;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 400;
  color: var(--gray);
}
#hizmetler .cta-inline p { max-width: 60ch; }

/* ---------- Proje kartları ---------- */

.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(1.5rem, 3vw, 2.5rem);
}

.project-card { display: block; }

.project-thumb {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--bg-soft);
}
.project-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease), filter 0.4s var(--ease);
}
.project-card:hover .project-thumb img {
  transform: scale(1.045);
  filter: brightness(0.92);
}

.project-thumb .thumb-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--line-strong);
}
.thumb-placeholder svg { width: 56px; height: 56px; stroke: currentColor; }

.project-tag {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: var(--white);
  color: var(--dark);
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  padding: 0.35rem 0.8rem;
}

.project-meta { padding: 1.25rem 0 0; }
.project-meta h3 {
  font-size: 1.375rem;
  margin-bottom: 0.3rem;
  transition: color 0.2s var(--ease);
}
.project-card:hover .project-meta h3 { color: var(--gray); }
.project-meta p {
  margin: 0;
  color: var(--gray);
  font-size: 0.9375rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.empty-state {
  border: 1px dashed var(--line-strong);
  padding: clamp(3rem, 8vh, 5rem) 2rem;
  text-align: center;
  color: var(--gray);
}
.empty-state svg { width: 44px; height: 44px; stroke: var(--gray); margin: 0 auto 1rem; }

/* ---------- Süreç ---------- */

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  counter-reset: step;
}
.process-step { counter-increment: step; }
.process-step::before {
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 4.5vw, 3.75rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  color: transparent;
  -webkit-text-stroke: 1px var(--line-strong);
  display: block;
  line-height: 1;
  margin-bottom: 1rem;
}
.process-step h3 { font-size: 1.125rem; margin-bottom: 0.4rem; }
.process-step p { color: var(--gray); font-size: 0.9375rem; margin: 0; }

/* ---------- Sigorta ---------- */

.insurance-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.insurance-card {
  position: relative;
  padding: 2.5rem 2rem 2.25rem;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition: background 0.3s var(--ease);
  overflow: hidden;
}
.insurance-card:hover { background: var(--bg-soft); }
.insurance-no {
  position: absolute;
  top: -0.75rem;
  right: 0.75rem;
  font-family: var(--font-display);
  font-size: clamp(4rem, 7vw, 6rem);
  font-weight: 700;
  letter-spacing: -0.05em;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--line-strong);
  pointer-events: none;
}
.insurance-card h3 { font-size: 1.3125rem; margin-bottom: 0.6rem; }
.insurance-card p { color: var(--gray); font-size: 0.9375rem; margin: 0; max-width: 34ch; }

.cta-inline {
  margin-top: clamp(2rem, 5vh, 3rem);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  border: 1px solid var(--line);
  padding: 1.75rem 2rem;
  background: var(--bg-soft);
}
.cta-inline p {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.125rem;
  letter-spacing: -0.01em;
  max-width: 34ch;
}

/* ---------- Oto Alım Satım ---------- */

.oto-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: center;
}
.oto-grid .lead {
  font-size: clamp(1.25rem, 2.2vw, 1.625rem);
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.4;
  margin: 0 0 1.25rem;
}
.oto-grid p { color: var(--gray); }
.oto-grid .btn { margin-top: 0.75rem; }
.oto-visual {
  border: 1px solid var(--line);
  background: var(--bg-soft);
}
.oto-visual img { width: 100%; height: auto; }

/* ---------- Hakkımızda / sayılar ---------- */

.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: start;
}
.about-grid .lead {
  font-size: clamp(1.25rem, 2.2vw, 1.625rem);
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.4;
  margin: 0 0 1.25rem;
}
.about-grid p { color: var(--gray); }

.stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.stat {
  padding: 1.75rem 1.5rem;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.stat b {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
}
.stat span { color: var(--gray); font-size: 0.875rem; }

/* ---------- İletişim ---------- */

.contact-band {
  background: var(--dark);
  color: var(--white);
}
.contact-band .section-label { color: rgba(255,255,255,0.6); }
.contact-band .section-label::before { background: rgba(255,255,255,0.6); }

.contact-title {
  font-size: clamp(2.25rem, 6vw, 4.5rem);
  color: var(--white);
  letter-spacing: -0.04em;
  max-width: 16ch;
  margin-bottom: 2.5rem;
}

.contact-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.15);
}
.contact-item {
  background: var(--dark);
  padding: 1.75rem 1.5rem;
  transition: background 0.25s var(--ease);
}
a.contact-item:hover { background: #474747; }
.contact-item span {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: rgba(255,255,255,0.55);
  margin-bottom: 0.4rem;
}
.contact-item b { font-weight: 500; font-size: 1.0625rem; word-break: break-word; }
.contact-phone { display: block; }
.contact-phone + .contact-phone { margin-top: 0.25rem; }
.contact-phone:hover { color: rgba(255,255,255,0.7); }

/* ---------- Footer ---------- */

.site-footer {
  background: var(--dark);
  color: rgba(255,255,255,0.65);
  border-top: 1px solid rgba(255,255,255,0.12);
  padding: 2rem 0;
  font-size: 0.875rem;
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.site-footer .brand { color: var(--white); font-size: 1.0625rem; }
.site-footer .brand img { height: 34px; }
.site-footer a:hover { color: var(--white); }

/* ---------- Harita ---------- */

.map-wrap {
  margin-top: 2.5rem;
  border: 1px solid rgba(255,255,255,0.15);
  position: relative;
}
.map-wrap iframe {
  display: block;
  width: 100%;
  height: 380px;
  border: 0;
  filter: grayscale(1) contrast(1.05);
}
.map-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 1.5rem;
  background: rgba(255,255,255,0.06);
  border-top: 1px solid rgba(255,255,255,0.15);
}
.map-actions p { margin: 0; color: rgba(255,255,255,0.75); font-size: 0.9375rem; }
.btn-light {
  background: var(--white);
  color: var(--dark);
  border-color: var(--white);
}
.btn-light:hover { background: transparent; color: var(--white); }

/* ---------- Proje detay ---------- */

.page-head {
  padding: clamp(3rem, 8vh, 5.5rem) 0 clamp(2rem, 5vh, 3.5rem);
  border-bottom: 1px solid var(--line);
}
.page-head h1 {
  font-size: clamp(2.25rem, 6vw, 4.5rem);
  letter-spacing: -0.04em;
  max-width: 20ch;
}
.breadcrumb {
  font-size: 0.875rem;
  color: var(--gray);
  margin-bottom: 1.5rem;
}
.breadcrumb a:hover { color: var(--dark); }

.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 2.5rem;
  margin-top: 1.75rem;
}
.detail-meta div span {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--gray);
  margin-bottom: 0.2rem;
}
.detail-meta div b { font-weight: 500; }

.detail-desc {
  max-width: 68ch;
  color: var(--gray);
  font-size: 1.0625rem;
}
.detail-desc p { margin: 0 0 1.1rem; }

.gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(1rem, 2.5vw, 1.75rem);
}
.gallery-item {
  position: relative;
  overflow: hidden;
  background: var(--bg-soft);
  border: 0;
  padding: 0;
  aspect-ratio: 4 / 3;
  width: 100%;
}
.gallery-item img, .gallery-item video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}
.gallery-item:hover img { transform: scale(1.04); }

.gallery-item .play-badge {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(58,58,58,0.25);
  transition: background 0.25s var(--ease);
}
.gallery-item:hover .play-badge { background: rgba(58,58,58,0.4); }
.play-badge svg {
  width: 60px;
  height: 60px;
  fill: var(--white);
  filter: drop-shadow(0 2px 10px rgba(0,0,0,0.35));
}

/* ---------- Lightbox ---------- */

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(20, 20, 20, 0.94);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}
.lightbox.open { display: flex; }
.lightbox-content {
  max-width: min(1100px, 92vw);
  max-height: 86vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lightbox-content img, .lightbox-content video {
  max-width: 100%;
  max-height: 86vh;
  object-fit: contain;
}
.lightbox button {
  position: absolute;
  background: none;
  border: 0;
  color: var(--white);
  padding: 1rem;
  opacity: 0.8;
  transition: opacity 0.2s;
}
.lightbox button:hover { opacity: 1; }
.lightbox .lb-close { top: 1rem; right: 1rem; }
.lightbox .lb-prev { left: 0.5rem; top: 50%; transform: translateY(-50%); }
.lightbox .lb-next { right: 0.5rem; top: 50%; transform: translateY(-50%); }
.lightbox svg { width: 32px; height: 32px; stroke: currentColor; }
.lb-counter {
  position: absolute;
  bottom: 1.25rem;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.7);
  font-size: 0.875rem;
  letter-spacing: 0.1em;
}

/* ---------- Filtre ---------- */

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: clamp(2rem, 5vh, 3rem);
}
.filter-bar a {
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.5rem 1.1rem;
  border: 1px solid var(--line-strong);
  color: var(--gray);
  transition: all 0.2s var(--ease);
}
.filter-bar a:hover { border-color: var(--dark); color: var(--dark); }
.filter-bar a.active {
  background: var(--dark);
  border-color: var(--dark);
  color: var(--white);
}

/* ---------- Kaydırma animasyonu ---------- */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  *, *::before, *::after { animation: none !important; transition-duration: 0.01ms !important; }
}

/* ---------- Duyarlı tasarım ---------- */

@media (max-width: 1024px) {
  .services-list { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .insurance-grid { grid-template-columns: 1fr; }
  .oto-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: absolute;
    top: 4.5rem;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--white);
    border-bottom: 1px solid var(--line);
    display: none;
    padding: 0.5rem 0 1rem;
  }
  .nav-links.open { display: flex; }
  .nav-links li { padding: 0.65rem clamp(1.25rem, 4vw, 2.5rem); }
  .nav-cta { text-align: center; }

  .projects-grid, .gallery { grid-template-columns: 1fr; }
  .about-grid, .services-intro { grid-template-columns: 1fr; }
  .contact-list { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .services-list { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .stats { grid-template-columns: 1fr 1fr; }
  .cta-inline { flex-direction: column; align-items: flex-start; padding: 1.5rem 1.25rem; }
}