/* İç sayfalar (hakkimizda, hizmetler, referanslar...) */
:root {
  --bg: #070707;
  --ink: #f5f2ed;
  --muted: #9e978d;
  --line: rgba(255, 255, 255, 0.1);
  --accent: #f26522;
  --accent-deep: #c44a12;
  --font-display: "Bricolage Grotesque", sans-serif;
  --font-body: "Manrope", sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --max: 1080px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button, .btn { font: inherit; cursor: pointer; border: 0; }

.grain {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 50;
  opacity: 0.045;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.wrap {
  width: min(100% - 2.5rem, var(--max));
  margin-inline: auto;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.95rem 1.45rem;
  border-radius: 4px;
  font-weight: 700;
  font-size: 0.93rem;
  position: relative;
  overflow: hidden;
  transition: background 0.25s, color 0.25s, border-color 0.25s, transform 0.25s var(--ease);
}
.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 30%, rgba(255,255,255,0.2) 50%, transparent 70%);
  transform: translateX(-120%);
  transition: transform 0.6s var(--ease);
}
.btn:hover::before { transform: translateX(120%); }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-deep); }
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}
.btn-ghost:hover {
  border-color: rgba(255,255,255,0.28);
  background: rgba(255,255,255,0.04);
}
.btn-full { width: 100%; }

/* Page hero */
.page-hero {
  position: relative;
  padding: 8rem 0 3.5rem;
  isolation: isolate;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.page-hero-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 60% 50% at 80% 20%, rgba(242,101,34,0.22), transparent 55%),
    linear-gradient(180deg, #0e0e0e, #070707);
}
.page-hero > .wrap {
  position: relative;
  z-index: 1;
}
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
  margin-bottom: 1.25rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--muted);
}
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb span[aria-hidden] { opacity: 0.5; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 1rem;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}
.eyebrow::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
}
.page-hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.1rem, 4.6vw, 3.5rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
  max-width: 16ch;
  margin-bottom: 1rem;
}
.page-hero h1 em {
  font-style: normal;
  color: var(--accent);
}
.page-lead {
  color: var(--muted);
  font-size: 1.05rem;
  font-weight: 500;
  max-width: 40rem;
  margin-bottom: 1.5rem;
}
.page-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

section { padding: 4.5rem 0; }
.section-label {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.85rem;
}
.section-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.55rem, 3vw, 2.35rem);
  line-height: 1.12;
  letter-spacing: -0.03em;
  max-width: 20ch;
  margin-bottom: 0.85rem;
}
.section-text {
  color: var(--muted);
  font-weight: 500;
  max-width: 40rem;
  margin-bottom: 1.75rem;
}

.prose {
  max-width: 42rem;
  color: var(--muted);
  font-weight: 500;
  font-size: 1.05rem;
}
.prose p + p { margin-top: 1rem; }
.prose strong { color: var(--ink); font-weight: 700; }
.motto {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.4vw, 1.85rem);
  font-weight: 750;
  color: var(--ink);
  letter-spacing: -0.02em;
  margin: 1.25rem 0;
}

.split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2.5rem;
  align-items: start;
}
.aside-box {
  padding: 1.5rem 0 0 1.5rem;
  border-left: 2px solid var(--accent);
  color: var(--muted);
  font-weight: 500;
}

/* Services list */
.craft-list {
  list-style: none;
  border-top: 1px solid var(--line);
}
.craft-item {
  display: grid;
  grid-template-columns: minmax(9rem, 0.38fr) 1fr auto;
  gap: 1.25rem;
  align-items: start;
  padding: 1.5rem 0.25rem;
  border-bottom: 1px solid var(--line);
  transition: background 0.3s, padding-left 0.3s var(--ease);
}
.craft-item:hover {
  background: rgba(242,101,34,0.05);
  padding-left: 0.75rem;
}
.craft-name {
  font-family: var(--font-display);
  font-weight: 750;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}
.craft-name a:hover { color: var(--accent); }
.craft-name span {
  display: block;
  margin-top: 0.3rem;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent);
}
.craft-desc {
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 500;
}
.craft-link {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent);
  white-space: nowrap;
  padding-top: 0.2rem;
}
.craft-link:hover { text-decoration: underline; }

/* Cards / why */
.card-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}
.card {
  padding: 1.35rem 1.2rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(255,255,255,0.02);
  transition: border-color 0.3s, transform 0.3s var(--ease), background 0.3s;
}
.card:hover {
  border-color: rgba(242,101,34,0.4);
  background: rgba(242,101,34,0.05);
  transform: translateY(-3px);
}
.card h2, .card h3 {
  font-family: var(--font-display);
  font-size: 1.12rem;
  font-weight: 750;
  letter-spacing: -0.02em;
  margin-bottom: 0.45rem;
}
.card p {
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 500;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem 2.25rem;
}
.why-item h2, .why-item h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 750;
  letter-spacing: -0.02em;
  margin-bottom: 0.55rem;
  padding-top: 0.85rem;
  border-top: 2px solid var(--accent);
  display: inline-block;
}
.why-item p {
  color: var(--muted);
  font-size: 0.97rem;
  font-weight: 500;
}

/* References */
.partner-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(168px, 1fr));
  gap: 1rem;
}
.partner-cell {
  aspect-ratio: 1.25 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem 1.2rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(255,255,255,0.02);
  transition: border-color 0.25s, background 0.25s;
}
.partner-cell:hover {
  border-color: rgba(242,101,34,0.45);
  background: rgba(242,101,34,0.06);
}
.partner-cell img {
  width: 100%;
  height: 92px;
  max-width: 170px;
  object-fit: contain;
  object-position: center;
}
.partner-detail {
  margin-top: 2.5rem;
  display: grid;
  gap: 1rem;
}
.partner-detail article {
  padding: 1.15rem 0;
  border-bottom: 1px solid var(--line);
}
.partner-detail h2 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 750;
  margin-bottom: 0.35rem;
}
.partner-detail p {
  color: var(--muted);
  font-weight: 500;
  font-size: 0.95rem;
}

/* Contact form */
.contact-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 2.5rem;
  align-items: start;
}
.contact-mail {
  display: inline-flex;
  margin: 0.5rem 0 1rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--accent);
}
.contact-mail:hover { color: #ff8a4c; }
.form {
  display: grid;
  gap: 0.75rem;
  padding: 1.35rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255,255,255,0.03);
}
.form label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--muted);
}
.form input,
.form textarea,
.form select {
  width: 100%;
  padding: 0.82rem 0.9rem;
  background-color: #141414;
  border: 1px solid var(--line);
  border-radius: 4px;
  color: #f5f2ec;
  font: inherit;
  outline: none;
  transition: border-color 0.2s, background-color 0.2s;
  color-scheme: dark;
}
.form input:focus,
.form textarea:focus,
.form select:focus {
  border-color: rgba(242,101,34,0.55);
  background-color: #1a1210;
}
.form input::placeholder,
.form textarea::placeholder {
  color: #8a847c;
  opacity: 1;
}
.form textarea { min-height: 110px; resize: vertical; }
.form select {
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  padding-right: 2.4rem;
  background-color: #141414;
  background-image:
    linear-gradient(45deg, transparent 50%, #c4bdb3 50%),
    linear-gradient(135deg, #c4bdb3 50%, transparent 50%);
  background-position: calc(100% - 16px) calc(50% - 3px), calc(100% - 10px) calc(50% - 3px);
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
}
.form select option,
.form select optgroup {
  background-color: #141414;
  color: #f5f2ec;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}
.form-note { font-size: 0.8rem; color: var(--muted); }
.form-note.ok { color: #7dcea0; }
.form-note.err { color: #e88b7a; }

.band {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-top: 1px solid var(--line);
}
.band-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse at 70% 50%, rgba(242,101,34,0.26), transparent 50%),
    #0d0d0d;
}
.band-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
}
.band .section-title { margin-bottom: 0.35rem; }
.band .section-text { margin-bottom: 0; }

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.75s var(--ease), transform 0.75s var(--ease);
}
.reveal.in { opacity: 1; transform: translateY(0); }

@media (max-width: 900px) {
  .split,
  .card-grid,
  .why-grid,
  .contact-grid,
  .form-row,
  .partner-grid {
    grid-template-columns: 1fr;
  }
  .craft-item {
    grid-template-columns: 1fr;
    gap: 0.45rem;
  }
  .partner-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  /* mobil full-screen ortalı stil: css/fx.css */
  .page-hero h1 { max-width: none; }
  .lead-card { position: static; }
  .hero-grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .wrap { width: min(100% - 1.5rem, var(--max)); }
  .partner-cell img { height: 72px; max-width: 140px; }
  .btn-full, .form .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
  .reveal { opacity: 1; transform: none; }
}