:root {
  --ink: #171816;
  --ink-soft: #4f514c;
  --paper: #f7f5f0;
  --paper-2: #ede9e1;
  --white: #fff;
  --line: rgba(23, 24, 22, .14);
  --line-light: rgba(255, 255, 255, .18);
  --accent: #b36f3f;
  --accent-dark: #8d4d25;
  --sage: #788277;
  --success: #1b7a49;
  --danger: #b63838;
  --radius: 3px;
  --shadow: 0 24px 70px rgba(26, 23, 18, .12);
  --container: 1280px;
  --header-h: 116px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 24px); }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: "Segoe UI", Arial, sans-serif; font-size: 16px; line-height: 1.65; -webkit-font-smoothing: antialiased; }
body.menu-open { overflow: hidden; }
img { display: block; width: 100%; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { color: inherit; font: inherit; }
button { cursor: pointer; }
p, h1, h2, h3, h4 { margin-top: 0; }
h1, h2, h3 { font-weight: 500; line-height: 1.04; letter-spacing: -.035em; }
h1 { font-size: clamp(3.1rem, 8vw, 7.6rem); }
h2 { font-size: clamp(2.35rem, 5vw, 5.1rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.8rem); }
::selection { color: var(--white); background: var(--accent); }

.container { width: min(calc(100% - 48px), var(--container)); margin-inline: auto; }
.section { padding-block: clamp(80px, 10vw, 150px); }
.section-compact { padding-block: clamp(60px, 8vw, 100px); }
.surface { background: var(--paper-2); }
.surface-dark { color: var(--white); background: var(--ink); }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(30px, 7vw, 100px); align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; margin-bottom: 24px; color: var(--ink-soft); font-size: .76rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.eyebrow::before { width: 13px; height: 13px; flex: 0 0 auto; border-top: 2px solid var(--accent); border-left: 2px solid var(--accent); content: ""; transform: translateY(2px); }
.eyebrow-light { color: rgba(255, 255, 255, .7); }
.lead { max-width: 700px; color: var(--ink-soft); font-size: clamp(1.08rem, 1.5vw, 1.35rem); line-height: 1.7; }
.display-serif { font-family: Georgia, "Times New Roman", serif; font-style: italic; font-weight: 400; }
.text-link { min-height: 38px; display: inline-flex; align-items: center; gap: 10px; padding: 4px 4px 4px 12px; border: 1px solid currentColor; border-radius: 0; font-weight: 650; }
.text-link span { transition: transform .25s ease; }
.text-link:hover span { transform: translate(4px, -4px); }
.button { display: inline-flex; min-height: 52px; align-items: center; justify-content: center; gap: 12px; padding: 13px 22px; border: 1px solid transparent; border-radius: var(--radius); font-size: .86rem; font-weight: 700; letter-spacing: .02em; transition: background .25s ease, color .25s ease, transform .25s ease, border-color .25s ease; }
.button:hover { transform: translateY(-2px); }
.button-dark { color: var(--white); background: var(--ink); }
.button-dark:hover { background: var(--accent-dark); }
.button-light { color: var(--ink); background: var(--white); }
.button-outline { border-color: var(--line); background: transparent; }
.hero-outline { color: var(--white); border-color: rgba(255,255,255,.58); background: transparent; }
.hero-outline:hover { border-color: var(--white); background: rgba(255,255,255,.08); }
.button-accent { color: var(--white); background: var(--accent-dark); }
.button-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.tag { display: inline-flex; padding: 7px 11px; border: 1px solid var(--line); border-radius: 999px; color: var(--ink-soft); font-size: .76rem; }

.page-hero { position: relative; min-height: 610px; display: flex; align-items: flex-end; overflow: hidden; color: var(--white); background: var(--ink); }
.page-hero::after { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(13, 14, 12, .78), rgba(13, 14, 12, .25) 65%, rgba(13, 14, 12, .34)); content: ""; }
.page-hero img { position: absolute; inset: 0; height: 100%; object-fit: cover; }
.page-hero-content { position: relative; z-index: 1; width: min(900px, 100%); padding-block: clamp(90px, 13vw, 160px) 80px; }
.page-hero h1 { max-width: 890px; margin-bottom: 22px; font-size: clamp(3.2rem, 7vw, 7rem); }
.page-hero p { max-width: 620px; margin-bottom: 0; color: rgba(255, 255, 255, .78); font-size: clamp(1.05rem, 1.5vw, 1.3rem); }
.breadcrumbs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; color: rgba(255,255,255,.7); font-size: .78rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.breadcrumbs a:hover { color: var(--white); }

.section-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; margin-bottom: clamp(42px, 6vw, 76px); }
.section-heading h2 { max-width: 780px; margin-bottom: 0; }
.section-heading p { max-width: 440px; margin-bottom: 0; color: var(--ink-soft); }
.image-frame { position: relative; overflow: hidden; background: #ddd7cc; }
.image-frame img { height: 100%; object-fit: cover; transition: transform .7s cubic-bezier(.2,.7,.2,1); }
.post-card .image-frame { display: block; }
.post-card .image-frame img { height: 100%; object-fit: cover; }
.image-frame:hover img { transform: scale(1.035); }
.card { padding: 30px; border: 1px solid var(--line); background: rgba(255,255,255,.45); }
.card-number { display: block; margin-bottom: 50px; color: var(--accent-dark); font-size: .78rem; font-weight: 700; letter-spacing: .1em; }
.card p { color: var(--ink-soft); }

.service-card { position: relative; min-height: 460px; display: flex; align-items: flex-end; overflow: hidden; color: var(--white); background: var(--ink); }
.service-card::after { position: absolute; inset: 0; background: linear-gradient(180deg, transparent 28%, rgba(0,0,0,.78)); content: ""; }
.service-card img { position: absolute; inset: 0; height: 100%; object-fit: cover; transition: transform .7s ease; }
.service-card:hover img { transform: scale(1.045); }
.service-card-content { position: relative; z-index: 1; width: 100%; padding: 28px; }
.service-card-content span { color: rgba(255,255,255,.62); font-size: .76rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.service-card h3 { margin: 10px 0 15px; }
.service-card p { margin-bottom: 20px; color: rgba(255,255,255,.72); font-size: .92rem; }
.service-card .text-link { font-size: .84rem; }

.project-card { display: block; }
.project-card .image-frame { aspect-ratio: 4 / 3; }
.project-card-meta { display: flex; justify-content: space-between; gap: 20px; padding: 18px; border: 1px solid var(--line); }
.project-card h3 { margin-bottom: 6px; font-size: clamp(1.25rem, 2vw, 1.8rem); }
.project-card p { margin-bottom: 0; color: var(--ink-soft); font-size: .88rem; }
.project-card-arrow { font-size: 1.5rem; transition: transform .25s ease; }
.project-card:hover .project-card-arrow { transform: translate(4px, -4px); }


.process-list { counter-reset: process; border-top: 1px solid var(--line); }
.process-item { counter-increment: process; display: grid; grid-template-columns: 90px 1fr 1fr; gap: 28px; padding-block: 30px; border-bottom: 1px solid var(--line); }
.process-item::before { content: "0" counter(process); color: var(--accent-dark); font-size: .78rem; font-weight: 700; }
.process-item h3 { margin-bottom: 0; }
.process-item p { margin-bottom: 0; color: var(--ink-soft); }

.quote-banner { display: grid; grid-template-columns: 1.3fr .7fr; min-height: 430px; color: var(--white); background: var(--ink); }
.quote-banner-copy { padding: clamp(40px, 7vw, 90px); }
.quote-banner-copy h2 { font-size: clamp(2.4rem, 5vw, 5rem); }
.quote-banner-copy p { max-width: 620px; color: rgba(255,255,255,.7); }
.quote-banner-image { min-height: 340px; }
.quote-banner-image img { height: 100%; object-fit: cover; }

.form-shell { padding: clamp(26px, 5vw, 56px); background: var(--white); box-shadow: var(--shadow); }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.field { display: grid; gap: 8px; }
.field-full { grid-column: 1 / -1; }
.field label { font-size: .78rem; font-weight: 700; letter-spacing: .03em; }
.field input, .field select, .field textarea { width: 100%; min-height: 54px; padding: 13px 15px; border: 1px solid var(--line); border-radius: 0; outline: 0; background: var(--paper); }
.field textarea { min-height: 140px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--accent-dark); box-shadow: 0 0 0 3px rgba(179,111,63,.12); }
.field-error { min-height: 18px; color: var(--danger); font-size: .75rem; }
.form-note { margin: 18px 0 0; color: var(--ink-soft); font-size: .78rem; }
.form-status { display: none; margin-top: 18px; padding: 14px; border: 1px solid rgba(27,122,73,.3); color: var(--success); background: rgba(27,122,73,.07); }
.form-status.is-visible { display: block; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .75s ease, transform .75s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

/* İnce çizgili mimari ok, kare dış çerçeveyle */
.site-arrow {
  --site-arrow-size: 30px;
  width: var(--site-arrow-size) !important;
  min-width: var(--site-arrow-size) !important;
  height: auto !important;
  min-height: var(--site-arrow-size) !important;
  align-self: stretch !important;
  display: inline-grid !important;
  flex: 0 0 var(--site-arrow-size) !important;
  place-items: center !important;
  padding: 0 !important;
  position: relative;
  border: 0 !important;
  border-left: 1px solid currentColor !important;
  border-radius: 0 !important;
  color: inherit !important;
  background: transparent !important;
  font-size: 0 !important;
  line-height: 1 !important;
  vertical-align: middle;
  transition: color .25s ease, background .25s ease, border-color .25s ease, transform .25s ease !important;
}
.site-arrow::before {
  content: "";
  position: absolute;
  left: 22%;
  top: calc(50% - .75px);
  width: 54%;
  height: 1.5px;
  background: currentColor;
}
.site-arrow::after {
  content: "";
  position: absolute;
  right: 22%;
  top: 50%;
  width: 27%;
  height: 27%;
  border-top: 1.5px solid currentColor;
  border-right: 1.5px solid currentColor;
  transform: translateY(-50%) rotate(45deg);
}
.site-arrow.is-back::before { right: 22%; left: auto; }
.site-arrow.is-back::after {
  right: auto;
  left: 22%;
  border-top: 0;
  border-right: 0;
  border-bottom: 1.5px solid currentColor;
  border-left: 1.5px solid currentColor;
}
a:hover .site-arrow, button:hover .site-arrow {
  color: var(--white) !important;
  border-color: transparent !important;
  border-left-color: var(--white) !important;
  background: var(--accent-dark) !important;
  transform: none !important;
}
.project-card-arrow.site-arrow,
.project-info .site-arrow,
.next-project .site-arrow,
.phone-circle .site-arrow { --site-arrow-size: 38px; }
.mobile-console-link .site-arrow,
.mobile-console-cta .site-arrow { --site-arrow-size: 28px; }

@media (max-width: 960px) {
  :root { --header-h: 74px; }
  .container { width: min(calc(100% - 32px), var(--container)); }
  .grid-2, .quote-banner { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .process-item { grid-template-columns: 55px 1fr; }
  .process-item p { grid-column: 2; }
  .quote-banner-image { order: -1; }
}

@media (max-width: 640px) {
  body { font-size: 15px; }
  .section-heading { display: block; }
  .section-heading p, .section-heading .text-link { margin-top: 22px; }
  .grid-3, .form-grid { grid-template-columns: 1fr; }
  .field-full { grid-column: auto; }
  .page-hero { min-height: 540px; }
  .process-item { grid-template-columns: 42px 1fr; }
  .service-card { min-height: 390px; }
  .button-row .button { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
  .reveal { opacity: 1; transform: none; }
}

.icon-arrow {
  width: 1em;
  height: 1em;
  vertical-align: -0.125em;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  display: inline-block;
}
/* Some specific fixes for links */
a:hover .icon-arrow, button:hover .icon-arrow {
  transform: translate(2px, -2px);
}
.icon-arrow-r {
  transition: transform 0.25s ease;
}
a:hover .icon-arrow-r, button:hover .icon-arrow-r {
  transform: translate(4px, 0);
}