/* Dekorsan — editorial / corporate refinement */
:root {
  --ink: #0c0b0a;
  --ink-soft: #45423e;
  --paper: #f7f4ed;
  --paper-deep: #ebe6dc;
  --paper-card: #fffcf7;
  --accent: #a34a28;
  --accent-hover: #863a1f;
  --accent-muted: rgba(163, 74, 40, 0.1);
  --line: rgba(12, 11, 10, 0.1);
  --line-strong: rgba(12, 11, 10, 0.16);
  --lane: min(92vw, 1180px);
  --font-display: "Fraunces", "Georgia", serif;
  --font-ui: "DM Sans", system-ui, sans-serif;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --shadow-sm: 0 1px 2px rgba(12, 11, 10, 0.06);
  --shadow-md: 0 8px 24px rgba(12, 11, 10, 0.08);
  --shadow-lg: 0 20px 50px rgba(12, 11, 10, 0.12);
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --header-h: 72px;
  --top-slider-h: 2.875rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-ui);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--ink-soft);
  background-color: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img,
video {
  max-width: 100%;
  height: auto;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

/* subtle paper grain */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.35;
  z-index: 9999;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.08'/%3E%3C/svg%3E");
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.2s var(--ease-out);
}

a:hover {
  color: var(--accent-hover);
}

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

.btn:focus-visible {
  outline-offset: 2px;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--ink);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.skip {
  position: absolute;
  left: -9999px;
  top: 1rem;
  background: var(--ink);
  color: var(--paper);
  padding: 0.5rem 1rem;
  z-index: 10000;
}
.skip:focus {
  left: 1rem;
}

/* üst duyuru slider (tüm sayfalar) */
.top-slider {
  position: relative;
  z-index: 101;
  background: linear-gradient(100deg, #1c1916 0%, #3d2a22 45%, #5c3828 100%);
  color: rgba(255, 252, 247, 0.95);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.15);
}

.top-slider a {
  color: #fff;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.top-slider a:hover {
  color: color-mix(in srgb, #fff 88%, var(--accent));
}

.top-slider-inner {
  width: var(--lane);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 0.15rem;
  min-height: var(--top-slider-h);
  padding: 0 0.35rem;
}

.top-slider-arrow {
  flex-shrink: 0;
  width: 2.25rem;
  height: 2.25rem;
  border: none;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.1);
  color: inherit;
  font-size: 1.35rem;
  line-height: 1;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s var(--ease-out);
}

.top-slider-arrow:hover {
  background: rgba(255, 255, 255, 0.18);
}

.top-slider-viewport {
  flex: 1;
  min-width: 0;
  overflow: hidden;
}

.top-slider-track {
  display: flex;
  transition: transform 0.48s var(--ease-out);
}

@media (prefers-reduced-motion: reduce) {
  .top-slider-track {
    transition: none;
  }
}

.top-slider-slide {
  flex: 0 0 100%;
  padding: 0.5rem 0.25rem;
  text-align: center;
  box-sizing: border-box;
}

.top-slider-slide p {
  margin: 0;
  font-size: 0.8125rem;
  font-weight: 500;
  line-height: 1.45;
}

.top-slider-slide strong {
  font-weight: 700;
  color: #fff;
}

.top-slider-dots {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.4rem;
  padding: 0 0.75rem 0.45rem;
}

.top-slider-dot {
  width: 6px;
  height: 6px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.35);
  cursor: pointer;
  transition: transform 0.2s var(--ease-out), background 0.2s var(--ease-out);
}

.top-slider-dot:hover {
  background: rgba(255, 255, 255, 0.55);
}

.top-slider-dot.is-active {
  background: #fff;
  transform: scale(1.15);
}

@media (max-width: 600px) {
  .top-slider-inner {
    padding: 0 0.2rem;
    gap: 0;
  }

  .top-slider-arrow {
    width: 1.85rem;
    height: 1.85rem;
    font-size: 1.15rem;
  }

  .top-slider-slide p {
    font-size: 0.75rem;
    padding: 0 0.15rem;
  }
}

@media (max-width: 600px) {
  .hero-gallery {
    min-height: min(74vh, 640px);
  }

  .hero-gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(5, minmax(72px, 1fr));
  }

  .hero-gallery-arrow {
    width: 2.45rem;
    height: 2.45rem;
    font-size: 1.25rem;
  }

  .hero-gallery-ui {
    padding: 1rem;
  }

  .hero-gallery-ctas {
    max-width: 22rem;
  }

  .product-gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 420px) {
  .product-gallery {
    grid-template-columns: 1fr;
  }

  .btn,
  .btn-sm {
    width: 100%;
    justify-content: center;
  }

  .header-aside {
    margin-right: 0;
  }
}

.eyebrow {
  margin: 0 0 0.65rem;
  font-size: 0.6875rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
}

/* ----- top bar ----- */
.top-bar {
  background: var(--ink);
  color: color-mix(in srgb, var(--paper) 88%, white);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar-inner {
  width: var(--lane);
  margin: 0 auto;
  padding: 0.5rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.top-bar-left {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.75rem;
}

.top-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.top-pill--muted {
  opacity: 0.85;
  font-weight: 500;
  text-transform: none;
  letter-spacing: 0.02em;
}

.top-bar-phone {
  color: var(--paper);
  font-weight: 600;
  white-space: nowrap;
}

.top-bar-phone:hover {
  color: color-mix(in srgb, var(--paper) 85%, var(--accent));
}

/* ----- layout shell ----- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--paper) 94%, transparent);
  backdrop-filter: blur(16px) saturate(1.2);
  border-bottom: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  width: min(96vw, 1320px);
  margin: 0 auto;
  padding: 0.9rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.nav-main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 0.2rem;
}

.header-aside {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.header-tel {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--ink-soft);
  white-space: nowrap;
}

.header-tel:hover {
  color: var(--ink);
}

.logo {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.35rem;
  letter-spacing: -0.03em;
  color: var(--ink);
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.logo span {
  font-family: var(--font-ui);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
}

.logo-tagline {
  font-family: var(--font-ui);
  font-size: 0.66rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: none;
  color: color-mix(in srgb, var(--accent) 88%, var(--ink));
  line-height: 1.35;
  max-width: 46ch;
  opacity: 0.95;
}

.logo-img {
  height: 2.25rem;
  width: auto;
  max-width: min(11rem, 46vw);
  display: block;
  object-fit: contain;
  flex-shrink: 0;
}

.site-header .logo {
  flex-direction: row;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
}

.site-header .logo:hover {
  opacity: 0.92;
}

.nav-main a {
  color: var(--ink-soft);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.5rem 0.85rem;
  border-radius: 999px;
  transition: background 0.2s var(--ease-out), color 0.2s var(--ease-out);
}

.nav-main a:hover {
  color: var(--ink);
  background: var(--accent-muted);
}

.nav-main a.is-active {
  color: var(--ink);
  background: var(--paper-deep);
}

/* SSS label: long on desktop, short on narrow screens */
.nav-label-short {
  display: none;
}

@media (max-width: 980px) {
  .nav-label-long {
    display: none;
  }

  .nav-label-short {
    display: inline;
  }
}

.nav-toggle {
  display: none;
  border: none;
  background: var(--ink);
  color: var(--paper);
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  line-height: 1;
  flex-shrink: 0;
  margin-left: auto;
}

.btn-sm {
  padding: 0.55rem 1.1rem;
  font-size: 0.8125rem;
}

.btn-header-cta {
  background: var(--accent);
  color: #fff;
}

.btn-header-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(163, 74, 40, 0.35);
  background: var(--accent-hover);
}

/* ----- ana sayfa proje galerisi (kolaj slider) ----- */
.hero-gallery {
  --hero-slider-aspect-w: 1;
  --hero-slider-aspect-h: 1;
  position: relative;
  isolation: isolate;
  min-height: min(84vh, 800px);
  overflow: hidden;
  border-bottom: 1px solid var(--line-strong);
  background: #1c1a18;
}

.hero-gallery-slides {
  position: absolute;
  inset: 0;
}

.hero-gallery-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.9s var(--ease-out);
  z-index: 0;
  pointer-events: none;
}

.hero-gallery-slide.is-active {
  opacity: 1;
  z-index: 1;
  pointer-events: auto;
}

.hero-gallery-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  /* Üst: 5 infografik; alt: 5 foto (orta sıra yok) */
  grid-template-rows: auto 1fr;
  gap: 0;
  width: 100%;
  height: 100%;
  min-height: min(84vh, 800px);
}

.hero-gallery-cell {
  position: relative;
  min-height: 0;
  min-width: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transform: scale(1);
  transition: transform 0.55s var(--ease-out);
}

@media (hover: hover) and (pointer: fine) {
  .hero-gallery-slide.is-active .hero-gallery-cell:not(.hero-gallery-cell--slider):hover {
    transform: scale(1.05);
    z-index: 1;
  }
}

/* Üst sıra: görsel dosyasının piksel oranı (JS: --hero-slider-aspect-*) */
.hero-gallery-cell--slider {
  aspect-ratio: var(--hero-slider-aspect-w) / var(--hero-slider-aspect-h);
  width: 100%;
  min-height: 0;
  min-width: 0;
  padding: 0;
  overflow: hidden;
  background-color: #1c1a18;
  transform: scale(1);
}

.hero-gallery-slider-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}

@media (prefers-reduced-motion: reduce) {
  .hero-gallery-slide {
    transition: none;
  }

  .hero-gallery-cell {
    transition: none;
  }

  .hero-gallery-slide.is-active .hero-gallery-cell:not(.hero-gallery-cell--slider):hover {
    transform: none;
  }

  .hero-gallery-arrow {
    transition: none;
  }

  .hero-gallery-arrow:hover {
    transform: translateY(-50%);
  }

  .hero-gallery-dot {
    transition: none;
  }
}

/* Ortada çift karartma yok: üst/orta şeffaf, sadece altta buton okunurluğu için hafif ton */
.hero-gallery-scrim {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(
    180deg,
    transparent 0%,
    transparent 52%,
    rgba(8, 7, 6, 0.18) 78%,
    rgba(6, 5, 4, 0.42) 100%
  );
}

.hero-gallery-ui {
  position: relative;
  z-index: 3;
  min-height: min(84vh, 800px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2.5rem 1.5rem 3.75rem;
  text-align: center;
}

.hero-gallery-headline {
  font-family: var(--font-ui);
  font-size: clamp(1.2rem, 3.2vw, 1.95rem);
  font-weight: 600;
  color: #fff;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.45);
  max-width: 26em;
  margin: 0 0 1.85rem;
  line-height: 1.38;
  letter-spacing: -0.02em;
}

.hero-gallery-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  justify-content: center;
  align-items: stretch;
}

a.hero-gallery-btn {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: 999px;
  padding: 0.88rem 1.65rem;
  transition: transform 0.2s var(--ease-out), background 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out);
  text-decoration: none;
}

.hero-gallery-btn--glass {
  background: rgba(20, 18, 16, 0.52);
  border: 1px solid rgba(255, 255, 255, 0.35);
  color: #fff;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.18);
}

.hero-gallery-btn--glass:hover {
  color: #fff;
  background: rgba(20, 18, 16, 0.68);
  transform: translateY(-2px);
}

.hero-gallery-btn--accent {
  background: linear-gradient(150deg, var(--accent) 0%, #8b3d22 100%);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 12px 36px rgba(163, 74, 40, 0.42);
  min-width: 14rem;
  padding-top: 0.95rem;
  padding-bottom: 0.95rem;
}

.hero-gallery-btn--accent:hover {
  color: #fff;
  background: linear-gradient(150deg, var(--accent-hover) 0%, #6d3018 100%);
  transform: translateY(-2px);
  box-shadow: 0 16px 40px rgba(163, 74, 40, 0.48);
}

.hero-gallery-btn-title {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.25;
}

.hero-gallery-btn-sub {
  display: block;
  font-size: 0.75rem;
  font-weight: 500;
  opacity: 0.92;
  margin-top: 0.35rem;
  line-height: 1.3;
  max-width: 16rem;
}

.hero-gallery-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 4;
  width: 3.15rem;
  height: 3.15rem;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.32);
  background: rgba(28, 26, 24, 0.55);
  color: #fff;
  font-size: 1.65rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition:
    background 0.25s var(--ease-out),
    transform 0.25s var(--ease-out),
    border-color 0.25s var(--ease-out),
    box-shadow 0.25s var(--ease-out);
  padding: 0;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.hero-gallery-arrow:hover {
  background: rgba(28, 26, 24, 0.72);
  border-color: rgba(255, 255, 255, 0.48);
  transform: translateY(-50%) scale(1.06);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.2);
}

.hero-gallery-prev {
  left: clamp(0.65rem, 2vw, 1.35rem);
}

.hero-gallery-next {
  right: clamp(0.65rem, 2vw, 1.35rem);
}

.hero-gallery-dots {
  position: absolute;
  bottom: 1.35rem;
  left: 0;
  right: 0;
  z-index: 4;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.45rem;
}

.hero-gallery-dot {
  width: 8px;
  height: 8px;
  padding: 0;
  border: none;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.32);
  cursor: pointer;
  opacity: 0.65;
  transition:
    width 0.35s var(--ease-out),
    opacity 0.25s var(--ease-out),
    background 0.25s var(--ease-out);
}

.hero-gallery-dot:hover {
  opacity: 1;
  background: rgba(255, 255, 255, 0.52);
}

.hero-gallery-dot.is-active {
  width: 1.6rem;
  opacity: 1;
  background: #fff;
  box-shadow: 0 0 16px rgba(255, 255, 255, 0.35);
}

.metrics-band {
  padding: 1.35rem 1.25rem !important;
  background: var(--paper-deep);
  border-bottom: 1px solid var(--line);
}

.hero-metrics--band {
  justify-content: center;
  border-top: none;
  margin: 0 auto;
  padding-top: 0;
  gap: 2rem 3rem;
}

.hero-metrics--band dt {
  text-align: center;
}

.hero-metrics--band dd {
  text-align: center;
}

/* iki sütun tanıtım (öne çıkan koleksiyonlar üstü) */
.section--bright {
  background: #fff;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.split-intro-inner {
  width: var(--lane);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(2rem, 5vw, 3.75rem);
  align-items: center;
}

.split-intro-title {
  font-family: var(--font-ui);
  font-size: clamp(1.65rem, 3.2vw, 2.35rem);
  font-weight: 700;
  color: #152a45;
  margin: 0 0 1.35rem;
  padding-left: 1rem;
  border-left: 4px solid #152a45;
  line-height: 1.18;
  letter-spacing: -0.03em;
}

.split-intro-copy p {
  margin: 0 0 1.05rem;
  font-family: var(--font-ui);
  font-size: 1.02rem;
  line-height: 1.75;
  color: #64748b;
  max-width: 38rem;
}

.split-intro-copy p:last-of-type {
  margin-bottom: 0;
}

.split-intro-btn {
  display: inline-block;
  margin-top: 1.65rem;
  padding: 0.88rem 1.85rem;
  font-family: var(--font-ui);
  font-size: 0.95rem;
  font-weight: 600;
  color: #fff !important;
  background: #2563eb;
  border-radius: 10px;
  text-decoration: none;
  box-shadow: 0 10px 28px rgba(37, 99, 235, 0.28);
  transition: transform 0.2s var(--ease-out), background 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out);
}

.split-intro-btn:hover {
  background: #1d4ed8 !important;
  color: #fff !important;
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(37, 99, 235, 0.35);
}

.split-intro-media img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 18px;
  object-fit: cover;
  aspect-ratio: 4 / 3;
  box-shadow: var(--shadow-lg);
  transform: rotate(-1.2deg);
}

@media (max-width: 900px) {
  .split-intro-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .split-intro-media {
    order: -1;
  }

  .split-intro-media img {
    transform: none;
    max-height: 320px;
  }
}

@media (max-width: 768px) {
  .hero-gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(5, minmax(80px, 1fr));
  }

  .hero-gallery-arrow {
    width: 2.65rem;
    height: 2.65rem;
    font-size: 1.35rem;
  }

  .hero-gallery-headline {
    margin-bottom: 1.4rem;
  }

  .hero-gallery-ctas {
    flex-direction: column;
    width: 100%;
    max-width: 20rem;
  }

  a.hero-gallery-btn {
    width: 100%;
  }
}

/* ----- hero home (yedek / diğer sayfalar) ----- */
.hero {
  position: relative;
  min-height: calc(100svh - 7.5rem);
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: stretch;
  border-bottom: 1px solid var(--line);
}

.hero-copy {
  padding: clamp(2.5rem, 6vw, 5rem);
  padding-left: max(1.25rem, calc((100vw - var(--lane)) / 2 + 1.25rem));
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1.5rem;
}

.hero-copy h1 {
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  max-width: 12ch;
  margin: 0;
}

.hero-copy .lead {
  font-size: 1.125rem;
  max-width: 38ch;
  margin: 0;
}

.hero-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem 2rem;
  padding-top: 0.25rem;
  border-top: 1px solid var(--line);
  margin-top: 0.25rem;
}

.hero-metrics dt {
  margin: 0;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-soft);
  opacity: 0.85;
}

.hero-metrics dd {
  margin: 0.2rem 0 0;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.02em;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.4rem;
  font-family: var(--font-ui);
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  transition: transform 0.2s var(--ease-out), background 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out);
}

.btn-primary {
  background: var(--ink);
  color: var(--paper);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 28px rgba(15, 14, 13, 0.18);
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}

.btn-ghost:hover {
  border-color: var(--ink);
  background: var(--accent-muted);
}

.hero-visual {
  position: relative;
  min-height: 320px;
  background:
    linear-gradient(135deg, var(--paper-deep) 0%, #d4cfc4 45%, #c4b8a8 100%);
  clip-path: polygon(8% 0, 100% 0, 100% 100%, 0 100%);
}

.hero-visual::after {
  content: "";
  position: absolute;
  inset: 12% 10% 12% 18%;
  background:
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 2px,
      rgba(15, 14, 13, 0.04) 2px,
      rgba(15, 14, 13, 0.04) 4px
    ),
    linear-gradient(160deg, #8b7355 0%, #5c4a3a 40%, #2a2420 100%);
  border-radius: 4px;
  box-shadow: 0 24px 48px rgba(15, 14, 13, 0.25);
}

.hero-visual .float-tag {
  position: absolute;
  bottom: 18%;
  left: 14%;
  z-index: 2;
  background: var(--paper);
  padding: 0.65rem 1rem;
  border-radius: 10px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--ink);
  box-shadow: 0 8px 24px rgba(15, 14, 13, 0.12);
  max-width: 200px;
}

/* ----- sections ----- */
.section {
  width: var(--lane);
  margin: 0 auto;
  padding: clamp(3rem, 8vw, 5.5rem) 1.25rem;
}

.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2.5rem;
  border-top: 1px solid var(--line);
  padding-top: 1.5rem;
}

.section-head h2 {
  margin: 0;
  font-size: clamp(1.75rem, 3vw, 2.25rem);
}

.section-head p {
  margin: 0;
  max-width: 42ch;
}

/* sıradaki adım + animasyonlu sayaçlar (krem alan, tema uyumlu) */
.next-step-section.section {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 0;
  background: #fdfbf7;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  box-sizing: border-box;
}

.next-step-contained {
  width: var(--lane);
  max-width: 100%;
  margin: 0 auto;
  padding: clamp(2.75rem, 7vw, 5.25rem) 1.25rem;
  box-sizing: border-box;
}

.stat-counters {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem 1.15rem;
  margin-bottom: 2rem;
}

.stat-counter-card {
  text-align: center;
  padding: 1.35rem 1rem;
  border-radius: var(--radius-md);
  background: color-mix(in srgb, #fff 82%, var(--paper-deep));
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  border-top: 3px solid var(--accent);
}

.stat-counter-value {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 4vw, 2.65rem);
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.03em;
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}

.stat-counter-label {
  display: block;
  margin-top: 0.55rem;
  font-family: var(--font-ui);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  line-height: 1.35;
}

.next-step-divider {
  border: none;
  height: 1px;
  margin: 0 0 1.5rem;
  background: var(--line-strong);
  opacity: 0.85;
}

.next-step-section .next-step-head {
  border-top: none;
  padding-top: 0;
  margin-bottom: 2rem;
  align-items: flex-start;
}

.next-step-section .next-step-head h2 {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--ink);
}

.next-step-section .next-step-head p {
  color: var(--ink-soft);
  font-size: 1.02rem;
  line-height: 1.65;
}

@media (max-width: 900px) {
  .stat-counters {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .stat-counters {
    grid-template-columns: 1fr;
  }
}

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

/* --- image pair (siyahyazı) --- */
.image-pair {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.9rem;
  align-items: stretch;
  max-width: min(92vw, 980px);
  margin: 0 auto;
}

.image-pair-card {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--paper-card);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--line);
}

.image-pair-card img {
  width: 100%;
  height: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  display: block;
}

/* --- video embed --- */
.video-card {
  max-width: min(92vw, 860px);
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  padding: 0.85rem;
  background: radial-gradient(120% 160% at 50% 20%, rgba(255, 255, 255, 0.12) 0%, rgba(0, 0, 0, 0.92) 55%, #050505 100%);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.video-frame {
  border-radius: calc(var(--radius-lg) - 8px);
  overflow: hidden;
  background: #000;
  aspect-ratio: 9 / 16;
  max-height: min(76vh, 640px);
  margin: 0 auto;
}

.video-embed {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

@media (max-width: 900px) {
  .image-pair {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.85rem;
  }
}

@media (max-width: 520px) {
  .image-pair {
    grid-template-columns: 1fr;
  }
}

.card-feature {
  padding: 1.75rem;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--paper) 80%, white);
  transition: border-color 0.2s var(--ease-out), transform 0.2s var(--ease-out);
}

.card-feature:hover {
  border-color: color-mix(in srgb, var(--accent) 35%, var(--line));
  transform: translateY(-3px);
}

.card-feature .num {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--accent);
  opacity: 0.85;
  line-height: 1;
  margin-bottom: 0.75rem;
}

.card-feature h3 {
  margin: 0 0 0.5rem;
  font-size: 1.15rem;
}

.card-feature p {
  margin: 0;
  font-size: 0.95rem;
}

/* trust & credibility */
.trust-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.75rem 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--paper-card);
  box-shadow: var(--shadow-md);
}

.trust-strip p {
  margin: 0;
  max-width: 42ch;
  font-size: 0.9375rem;
}

.trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.trust-badge {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.45rem 0.75rem;
  border-radius: 8px;
  background: var(--paper-deep);
  color: var(--ink-soft);
  border: 1px solid var(--line);
}

/* testimonial */
.quote-pro {
  position: relative;
  padding: clamp(2rem, 5vw, 3rem);
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, var(--ink) 0%, #1a1814 100%);
  color: color-mix(in srgb, var(--paper) 92%, white);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.quote-pro::before {
  content: "\201C";
  position: absolute;
  top: 0.5rem;
  left: 1.25rem;
  font-family: var(--font-display);
  font-size: 4rem;
  line-height: 1;
  opacity: 0.15;
  color: var(--paper);
  pointer-events: none;
}

.quote-pro blockquote {
  margin: 0;
  position: relative;
  z-index: 1;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.5vw, 1.6rem);
  font-style: italic;
  font-weight: 400;
  line-height: 1.45;
  max-width: 52ch;
}

.quote-pro figcaption {
  margin-top: 1.25rem;
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-style: normal;
  font-weight: 600;
  opacity: 0.85;
}

.quote-pro .quote-role {
  display: block;
  font-weight: 500;
  font-size: 0.8rem;
  opacity: 0.65;
  margin-top: 0.25rem;
}

.quote-slider {
  position: relative;
  max-width: 920px;
  margin: 0 auto;
  padding: 0 3.25rem;
}

.quote-track {
  position: relative;
}

.quote-slide {
  display: none;
  margin: 0;
}

.quote-slide.is-active {
  display: block;
}

.quote-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  width: 2.85rem;
  height: 2.85rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  background: rgba(10, 9, 8, 0.55);
  color: #fdfbf7;
  font-size: 1.55rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: background 0.2s var(--ease-out), transform 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out);
}

.quote-arrow:hover {
  background: rgba(20, 18, 17, 0.85);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.45);
}

.quote-arrow-prev {
  left: 0;
}

.quote-arrow-next {
  right: 0;
}

@media (max-width: 700px) {
  .quote-slider {
    padding: 0 2.5rem;
  }

  .quote-arrow {
    width: 2.35rem;
    height: 2.35rem;
    font-size: 1.25rem;
  }
}

/* breadcrumb */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  margin: 0 0 1.25rem;
  color: var(--ink-soft);
}

.breadcrumb a {
  color: var(--ink-soft);
  font-weight: 500;
}

.breadcrumb a:hover {
  color: var(--accent);
}

.breadcrumb-current {
  color: var(--ink);
  font-weight: 600;
}

/* scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.65s var(--ease-out), transform 0.65s var(--ease-out);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* horizontal strip */
.strip {
  width: 100%;
  overflow-x: auto;
  display: flex;
  gap: 1rem;
  padding-bottom: 0.5rem;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.strip-card {
  flex: 0 0 min(280px, 72vw);
  scroll-snap-align: start;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--paper-deep);
}

.strip-thumb {
  height: 140px;
  background-size: cover;
  background-position: center;
  overflow: hidden;
}

.strip-thumb img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center;
}

.strip-body {
  padding: 1rem 1.1rem 1.25rem;
}

.strip-body h3 {
  margin: 0 0 0.35rem;
  font-size: 1rem;
}

.strip-body p {
  margin: 0;
  font-size: 0.85rem;
}

/* products page */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.25rem;
}

.product-tile {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--paper);
  display: flex;
  flex-direction: column;
}

.tile-art {
  height: 200px;
  position: relative;
}

.tile-art::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15, 14, 13, 0.35), transparent);
}

.tile-body {
  padding: 1.1rem 1.25rem 1.35rem;
}

.tile-body h3 {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
}

.tile-body p {
  margin: 0;
  font-size: 0.9rem;
}

.badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.35rem;
}

/* ürünler — foto galerisi */
.brands-marquee-section {
  padding-top: 0;
}

.brands-marquee {
  width: var(--lane);
  margin: 0 auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--paper) 88%, white);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  position: relative;
  padding: 0.85rem 0;
  mask-image: linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
}

.brands-track {
  display: flex;
  align-items: center;
  gap: clamp(1.35rem, 3vw, 2.25rem);
  padding: 0 1.25rem;
  width: max-content;
  animation: brands-marquee 22s linear infinite;
  flex: 0 0 auto;
}

.brands-marquee:hover .brands-track {
  animation-play-state: paused;
}

.brands-track img {
  height: 52px;
  width: auto;
  object-fit: contain;
  filter: grayscale(1);
  opacity: 0.85;
  transition: filter 0.25s var(--ease-out), opacity 0.25s var(--ease-out), transform 0.25s var(--ease-out);
  user-select: none;
}

.brands-track img:hover {
  filter: grayscale(0);
  opacity: 1;
  transform: translateY(-1px);
}

@keyframes brands-marquee {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .brands-track {
    animation: none;
  }
}

.product-gallery-section .product-gallery-head {
  align-items: flex-start;
  margin-bottom: 2rem;
}

.product-gallery-section .product-gallery-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.6rem, 3vw, 2.1rem);
}

.product-gallery-intro {
  margin: 0;
  max-width: 46ch;
  font-size: 1rem;
  line-height: 1.65;
  color: var(--ink-soft);
}

.product-gallery {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
}

@media (min-width: 1000px) {
  .product-gallery {
    grid-template-columns: repeat(4, 1fr);
  }
}

.gallery-cell {
  margin: 0;
}

.gallery-trigger {
  display: block;
  width: 100%;
  height: 100%;
  padding: 0;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: zoom-in;
  background: var(--paper-deep);
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.25s var(--ease-out), border-color 0.25s var(--ease-out), transform 0.25s var(--ease-out);
}

.gallery-trigger:hover {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--line));
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

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

.gallery-trigger img {
  width: 100%;
  aspect-ratio: 1;
  height: auto;
  object-fit: cover;
  display: block;
  transition: transform 0.45s var(--ease-out);
}

.gallery-trigger:hover img {
  transform: scale(1.04);
}

@media (prefers-reduced-motion: reduce) {
  .gallery-trigger,
  .gallery-trigger img {
    transition: none;
  }

  .gallery-trigger:hover {
    transform: none;
  }

  .gallery-trigger:hover img {
    transform: none;
  }
}

.gallery-lightbox {
  position: fixed;
  inset: 0;
  z-index: 10050;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  box-sizing: border-box;
}

.gallery-lightbox[hidden] {
  display: none !important;
}

.gallery-lightbox-backdrop {
  position: absolute;
  inset: 0;
  border: none;
  padding: 0;
  margin: 0;
  background: rgba(12, 11, 10, 0.9);
  cursor: pointer;
}

.gallery-lightbox-inner {
  position: relative;
  z-index: 1;
  max-width: min(96vw, 1280px);
  max-height: 92vh;
}

.gallery-lightbox-img {
  display: block;
  max-width: 100%;
  max-height: 88vh;
  width: auto;
  height: auto;
  margin: 0 auto;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.45);
}

.gallery-lightbox-close {
  position: absolute;
  top: -0.25rem;
  right: -0.25rem;
  transform: translateY(-100%);
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: rgba(30, 28, 26, 0.95);
  color: #fdfbf7;
  font-size: 1.75rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: background 0.2s var(--ease-out);
}

.gallery-lightbox-close:hover {
  background: rgba(50, 47, 44, 0.98);
}

@media (max-width: 600px) {
  .gallery-lightbox-close {
    top: 0.35rem;
    right: 0.35rem;
    transform: none;
  }

  .gallery-lightbox-inner {
    padding-top: 2.5rem;
  }
}

/* about timeline-ish */
.stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}

.stat {
  padding: 1.5rem;
  border-radius: 14px;
  background: var(--ink);
  color: var(--paper);
  text-align: center;
}

.stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 500;
  color: var(--paper);
}

.stat span {
  font-size: 0.8rem;
  opacity: 0.75;
}

/* Hakkımızda — kurumsal görünüm (yalnızca .about-page) */
.about-page .section-head {
  border-top: none;
  padding-top: 0;
  margin-bottom: clamp(1.75rem, 4vw, 2.35rem);
  gap: 1.25rem 2rem;
  align-items: flex-end;
}

.about-page .section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 3.2vw, 2.35rem);
  font-weight: 600;
  color: #152a45;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.about-page .section-head p {
  font-size: 0.98rem;
  line-height: 1.6;
  color: var(--ink-soft);
  max-width: 44ch;
}

.about-page .about-mission,
.about-page .about-process {
  padding-top: clamp(2.75rem, 6vw, 4rem);
}

.about-page .about-mission .card-feature,
.about-page .about-process .card-feature {
  background: #fff;
  border: 1px solid color-mix(in srgb, var(--line) 75%, #cbd5e1);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.9) inset,
    0 2px 8px rgba(15, 23, 42, 0.04),
    0 14px 36px rgba(15, 23, 42, 0.07);
  padding: 1.85rem 1.65rem;
  border-radius: 18px;
  transition:
    box-shadow 0.25s var(--ease-out),
    border-color 0.25s var(--ease-out),
    transform 0.25s var(--ease-out);
}

.about-page .about-mission .card-feature:hover,
.about-page .about-process .card-feature:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--accent) 28%, var(--line));
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.95) inset,
    0 8px 24px rgba(15, 23, 42, 0.08),
    0 20px 48px rgba(15, 23, 42, 0.1);
}

.about-page .about-mission .card-feature h3,
.about-page .about-process .card-feature h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 0.55rem;
}

.about-page .about-mission .card-feature p,
.about-page .about-process .card-feature p {
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--ink-soft);
}

.about-page .about-mission .card-feature .num {
  font-size: 0;
  width: 11px;
  height: 11px;
  padding: 0;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--accent), color-mix(in srgb, var(--accent) 65%, #7c2d12));
  margin-bottom: 1.05rem;
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 18%, transparent);
  overflow: hidden;
}

.about-page .about-process .card-feature .num {
  font-size: clamp(2rem, 3.5vw, 2.85rem);
  font-weight: 600;
  color: color-mix(in srgb, var(--accent) 70%, #9a3412);
  opacity: 1;
  margin-bottom: 0.45rem;
  line-height: 1;
}

.about-page .about-process-grid {
  gap: 1.35rem;
}

.about-page .about-process-full {
  grid-column: 1 / -1;
}

.about-page .about-stats-section.section {
  width: min(100%, 1120px);
  margin-left: auto;
  margin-right: auto;
  padding-top: clamp(2.5rem, 5vw, 3.25rem);
  padding-bottom: clamp(2.5rem, 5vw, 3.5rem);
  border-radius: 22px;
  border: 1px solid color-mix(in srgb, var(--line) 80%, #e2e8f0);
  background: linear-gradient(180deg, #fafaf8 0%, #f1f0ec 100%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.85);
}

.about-page .about-stats-section .section-head {
  padding-left: 0.25rem;
  padding-right: 0.25rem;
}

.about-page .about-stats-section .stat-row {
  gap: 1.15rem;
  margin-top: 0.25rem;
  padding: 0 0.25rem;
}

.about-page .about-stats-section .stat {
  background: linear-gradient(155deg, #1a2f4d 0%, #0f172a 48%, #0b1220 100%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  padding: 1.85rem 1.2rem;
  box-shadow: 0 14px 36px rgba(15, 23, 42, 0.28);
  transition: transform 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out);
}

.about-page .about-stats-section .stat:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 44px rgba(15, 23, 42, 0.32);
}

.about-page .about-stats-section .stat strong {
  font-weight: 600;
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
  color: #f8fafc;
}

.about-page .about-stats-section .stat span {
  display: block;
  max-width: 22ch;
  margin: 0.55rem auto 0;
  line-height: 1.45;
  font-size: 0.8125rem;
  opacity: 0.82;
  color: #e2e8f0;
}

@media (max-width: 900px) {
  .about-page .section-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .about-page .about-process-full {
    grid-column: 1;
  }
}

/* FAQ */
.faq-list {
  border-top: 1px solid var(--line);
  max-width: 720px;
}

.faq-item {
  border-bottom: 1px solid var(--line);
}

.faq-item button {
  width: 100%;
  text-align: left;
  padding: 1.15rem 0;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-ui);
  font-size: 1rem;
  font-weight: 600;
  color: var(--ink);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.faq-item button::after {
  content: "+";
  font-size: 1.25rem;
  color: var(--accent);
  transition: transform 0.25s var(--ease-out);
}

.faq-item.is-open button::after {
  transform: rotate(45deg);
}

.faq-panel {
  display: none;
  padding-bottom: 1.15rem;
  font-size: 0.95rem;
  color: var(--ink-soft);
}

.faq-item.is-open .faq-panel {
  display: block;
}

/* SSS sayfası — kurumsal düzen */
.faq-page .page-hero--faq {
  background: linear-gradient(180deg, #fff 0%, #fafaf8 100%);
  border-bottom: 1px solid color-mix(in srgb, var(--line) 70%, #e2e8f0);
  padding-bottom: clamp(2.5rem, 6vw, 3.75rem);
}

.faq-page .page-hero-inner--faq {
  max-width: min(var(--lane), 56rem);
}

.faq-page .page-hero--faq h1 {
  max-width: 22ch;
  color: #152a45;
  letter-spacing: -0.03em;
}

.faq-page .page-hero--faq .lead {
  max-width: 48ch;
  color: var(--ink-soft);
}

.faq-section.section {
  padding-top: clamp(2rem, 5vw, 3rem);
  background: #fff;
}

.faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(260px, 320px);
  gap: 2.5rem 3rem;
  align-items: start;
  width: min(100%, 1120px);
  margin: 0 auto;
}

.faq-main {
  min-width: 0;
}

.faq-list--elevated {
  max-width: none;
  border: 1px solid color-mix(in srgb, var(--line) 75%, #e2e8f0);
  border-radius: 18px;
  background: #fff;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.95) inset,
    0 8px 32px rgba(15, 23, 42, 0.07);
  overflow: hidden;
  border-top: none;
}

.faq-page .faq-list--elevated .faq-item {
  border-color: color-mix(in srgb, var(--line) 88%, transparent);
  transition: background 0.2s var(--ease-out);
}

.faq-page .faq-list--elevated .faq-item:last-child {
  border-bottom: none;
}

.faq-page .faq-list--elevated .faq-item button {
  padding: 1.15rem 1.25rem;
  font-size: 0.98rem;
  letter-spacing: -0.01em;
}

.faq-page .faq-list--elevated .faq-item button:hover {
  background: color-mix(in srgb, var(--accent-muted) 55%, #fff);
}

.faq-page .faq-list--elevated .faq-item.is-open button {
  background: color-mix(in srgb, var(--accent-muted) 35%, #fff);
  color: #152a45;
}

.faq-page .faq-list--elevated .faq-panel {
  padding: 0 1.25rem 1.2rem 1.25rem;
  margin: 0 0 0 0.35rem;
  border-left: 3px solid color-mix(in srgb, var(--accent) 75%, #c2410c);
  line-height: 1.65;
}

.faq-more {
  margin: 1.75rem 0 0;
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--ink-soft);
  max-width: 48ch;
}

.faq-more a {
  font-weight: 600;
  color: var(--accent);
}

.faq-more a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.faq-aside {
  position: sticky;
  top: calc(5.5rem + env(safe-area-inset-top));
}

.faq-cta-card {
  padding: 1.5rem 1.35rem 1.6rem;
  border-radius: 18px;
  border: 1px solid color-mix(in srgb, var(--line) 70%, #cbd5e1);
  background: linear-gradient(165deg, #f8fafc 0%, #f1f5f9 55%, #e8eef5 100%);
  box-shadow: 0 12px 36px rgba(15, 23, 42, 0.08);
}

.faq-cta-kicker {
  margin: 0 0 0.35rem;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}

.faq-cta-title {
  margin: 0 0 0.65rem;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: #152a45;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.faq-cta-text {
  margin: 0 0 1rem;
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--ink-soft);
}

.faq-cta-phone {
  display: block;
  margin-bottom: 1.1rem;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-decoration: none;
}

.faq-cta-phone:hover {
  color: var(--accent);
}

.faq-cta-actions {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.faq-cta-btn {
  width: 100%;
  justify-content: center;
  text-align: center;
}

.faq-cta-hours {
  margin: 1rem 0 0;
  font-size: 0.78rem;
  color: var(--ink-soft);
  line-height: 1.45;
}

@media (max-width: 960px) {
  .faq-layout {
    grid-template-columns: 1fr;
  }

  .faq-aside {
    position: static;
  }
}

/* contact */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 2.5rem;
  align-items: start;
}

.contact-card {
  padding: 2rem;
  border-radius: 20px;
  background: var(--ink);
  color: var(--paper);
}

.contact-card h2 {
  color: var(--paper);
  margin-top: 0;
}

.contact-card a {
  color: color-mix(in srgb, var(--paper) 92%, var(--accent));
}

.contact-card dl {
  margin: 1.5rem 0 0;
}

.contact-card dt {
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  opacity: 0.6;
  margin-top: 1rem;
}

.contact-card dd {
  margin: 0.25rem 0 0;
}

/* business card stack (kartvizit) */
.bizcard-stack {
  display: grid;
  gap: 1rem;
}

.bizcard-card {
  margin: 0;
  border-radius: 20px;
  overflow: hidden;
  background: #0b0a09;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(12, 11, 10, 0.12);
}

.bizcard-card img {
  width: 100%;
  height: auto;
  display: block;
}

form.grid-form {
  display: grid;
  gap: 1rem;
}

label.field {
  display: grid;
  gap: 0.35rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink);
}

input, textarea, select {
  font-family: var(--font-ui);
  font-size: 1rem;
  padding: 0.75rem 1rem;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--ink);
}

input:focus, textarea:focus, select:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-color: transparent;
}

textarea {
  min-height: 140px;
  resize: vertical;
}

.form-note {
  font-size: 0.8rem;
  color: var(--ink-soft);
  margin: 0;
}

.form-note--ok {
  color: var(--accent);
  font-weight: 600;
}

.contact-location-section {
  width: 100%;
  margin: 0;
  padding: clamp(2.75rem, 7vw, 4.5rem) 1.25rem;
  background: #fff;
  box-sizing: border-box;
}

.contact-location-inner {
  width: min(100%, 56rem);
  margin: 0 auto;
  text-align: center;
}

.contact-location-title {
  margin: 0 0 clamp(1.25rem, 3vw, 1.75rem);
  font-family: var(--font-ui);
  font-size: clamp(1.55rem, 3.2vw, 2.05rem);
  font-weight: 700;
  color: #152a45;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.contact-map-wrap {
  position: relative;
  width: 100%;
  margin: 0 auto;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--line) 85%, #94a3b8);
  box-shadow: 0 16px 48px rgba(15, 23, 42, 0.14);
  min-height: 300px;
  aspect-ratio: 21 / 10;
  max-height: 480px;
  background: #cbd5e1;
}

.contact-map-wrap iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

.contact-location-cta {
  margin: 1.15rem 0 0;
  font-size: 0.9375rem;
}

.contact-location-cta a {
  font-weight: 600;
  color: #152a45;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.contact-location-cta a:hover {
  color: var(--accent);
}

/* floating WhatsApp + canlı destek (ana sayfa) */
.floating-actions {
  position: fixed;
  right: max(1rem, env(safe-area-inset-right));
  bottom: max(1rem, env(safe-area-inset-bottom));
  z-index: 1000;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.75rem;
  pointer-events: none;
}

.floating-actions .fab-stack,
.floating-actions .fab,
.floating-actions .support-panel {
  pointer-events: auto;
}

.fab-stack {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.fab {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  cursor: pointer;
  box-shadow: 0 8px 28px rgba(15, 23, 42, 0.22);
  transition: transform 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out);
  text-decoration: none;
  color: #fff;
}

.fab:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.28);
}

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

.fab--whatsapp {
  background: #25d366;
}

.fab--whatsapp:hover {
  background: #20bd5a;
  color: #fff;
}

.fab--support {
  background: linear-gradient(145deg, #2563eb, #1d4ed8);
  color: #fff;
}

.fab--support:hover {
  color: #fff;
}

.support-panel {
  order: -1;
  width: min(22rem, calc(100vw - 2rem));
  margin-bottom: 0.25rem;
  border-radius: 16px;
  background: var(--paper);
  border: 1px solid var(--line);
  box-shadow: 0 16px 48px rgba(15, 23, 42, 0.18);
  overflow: hidden;
}

.support-panel-inner {
  padding: 0.85rem 0 0;
  display: flex;
  flex-direction: column;
  max-height: min(72vh, 28rem);
}

.support-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  padding: 0 1rem;
  flex-shrink: 0;
}

.support-panel-header strong {
  font-family: var(--font-ui);
  font-size: 1.05rem;
  color: #152a45;
}

.support-panel-close {
  width: 2rem;
  height: 2rem;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--ink-soft);
  font-size: 1.35rem;
  line-height: 1;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.support-panel-close:hover {
  background: var(--accent-muted);
  color: var(--ink);
}

.support-chat {
  display: flex;
  flex-direction: column;
  min-height: 0;
  flex: 1;
}

.support-chat-messages {
  flex: 1;
  min-height: 11rem;
  max-height: 14rem;
  overflow-y: auto;
  padding: 0.35rem 1rem 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  scroll-behavior: smooth;
}

.support-msg {
  display: flex;
  max-width: 100%;
}

.support-msg--bot {
  justify-content: flex-start;
}

.support-msg--user {
  justify-content: flex-end;
}

.support-msg-bubble {
  margin: 0;
  max-width: 92%;
  padding: 0.55rem 0.7rem;
  border-radius: 12px;
  font-size: 0.8125rem;
  line-height: 1.45;
}

.support-msg--bot .support-msg-bubble {
  background: #e8eef7;
  color: #1e293b;
  border-bottom-left-radius: 4px;
}

.support-msg--user .support-msg-bubble {
  background: linear-gradient(145deg, #2563eb, #1d4ed8);
  color: #fff;
  border-bottom-right-radius: 4px;
}

.support-chat-quick {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  padding: 0 1rem 0.65rem;
  flex-shrink: 0;
}

.support-quick {
  font-family: var(--font-ui);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.35rem 0.55rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--paper-deep);
  color: var(--ink);
  cursor: pointer;
  transition: background 0.2s var(--ease-out), border-color 0.2s var(--ease-out);
}

.support-quick:hover {
  background: var(--accent-muted);
  border-color: color-mix(in srgb, var(--accent) 35%, var(--line));
}

.support-chat-form {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 0 1rem 0.65rem;
  border-top: 1px solid var(--line);
  flex-shrink: 0;
}

.support-chat-label {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.support-chat-row {
  display: flex;
  gap: 0.45rem;
  align-items: stretch;
}

.support-chat-input {
  flex: 1;
  min-width: 0;
  font-size: 0.875rem;
  padding: 0.55rem 0.65rem;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--ink);
}

.support-chat-input:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
  border-color: transparent;
}

.support-chat-send {
  font-family: var(--font-ui);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.5rem 0.75rem;
  border: none;
  border-radius: 10px;
  background: #2563eb;
  color: #fff;
  cursor: pointer;
  flex-shrink: 0;
  transition: background 0.2s var(--ease-out);
}

.support-chat-send:hover {
  background: #1d4ed8;
}

.support-chat-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.5rem 1rem 0.85rem;
  font-size: 0.75rem;
  border-top: 1px solid var(--line);
  background: color-mix(in srgb, var(--paper-deep) 88%, white);
  flex-shrink: 0;
}

.support-chat-link {
  font-weight: 600;
  color: #152a45;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.support-chat-link:hover {
  color: var(--accent);
}

.support-chat-sep {
  color: var(--ink-soft);
  opacity: 0.6;
}

@media (max-width: 480px) {
  .fab {
    width: 3.25rem;
    height: 3.25rem;
  }
}

.footer-address {
  font-size: 0.875rem;
  line-height: 1.5;
  max-width: 28ch;
  color: var(--ink-soft);
}

.footer-address a {
  color: var(--ink-soft);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.footer-address a:hover {
  color: var(--accent);
}

/* footer */
.site-footer {
  margin-top: 4rem;
  padding: 3rem 1.25rem 2rem;
  border-top: 1px solid var(--line-strong);
  background: linear-gradient(180deg, var(--paper-deep) 0%, var(--paper) 100%);
}

.footer-grid {
  width: var(--lane);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.35fr 1fr 1fr;
  gap: 2.5rem 2rem;
  align-items: start;
}

.footer-brand .logo {
  font-size: inherit;
  margin-bottom: 0.75rem;
}

.footer-brand .logo .logo-img {
  height: 2.5rem;
  max-width: 12rem;
  margin-bottom: 0.35rem;
}

.footer-tagline {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.55;
  max-width: 36ch;
  color: var(--ink-soft);
}

.footer-heading {
  margin: 0 0 1rem;
  font-family: var(--font-ui);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink);
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-nav a {
  color: var(--ink-soft);
  font-size: 0.9rem;
  font-weight: 500;
}

.footer-nav a:hover {
  color: var(--accent);
}

.footer-contact p {
  margin: 0 0 0.5rem;
  font-size: 0.9rem;
}

.footer-contact a {
  font-weight: 600;
}

.footer-bottom {
  width: var(--lane);
  margin: 2.5rem auto 0;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.footer-copy {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--ink-soft);
}

.footer-legal {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  font-size: 0.8125rem;
}

.footer-legal a {
  color: var(--ink-soft);
  font-weight: 500;
}

/* page hero inner */
.page-hero {
  padding: clamp(2.75rem, 7vw, 4.5rem) 1.25rem;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, var(--paper-card) 0%, var(--paper) 55%);
}

.page-hero-inner {
  width: var(--lane);
  margin: 0 auto;
}

.page-hero h1 {
  margin: 0 0 0.85rem;
  font-size: clamp(2.1rem, 4.2vw, 3.15rem);
  max-width: 18ch;
}

.page-hero .lead {
  margin: 0;
  max-width: 52ch;
  font-size: 1.0625rem;
  line-height: 1.65;
}

.page-hero--split .page-hero-inner.page-hero-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.92fr);
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: start;
}

.page-hero--split .page-hero-text .lead {
  max-width: 48ch;
}

.page-hero .lead + .lead {
  margin-top: 1rem;
}

.page-hero-media {
  margin: 0;
  position: relative;
}

.page-hero-media img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-lg);
  object-fit: cover;
  aspect-ratio: 4 / 3;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--line);
  background: var(--paper-deep);
}

@media (max-width: 900px) {
  .page-hero--split .page-hero-inner.page-hero-split {
    grid-template-columns: 1fr;
  }

  .page-hero--split .page-hero-media {
    order: 1;
    max-width: 36rem;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
  }

  .page-hero--split .page-hero-text {
    order: 2;
  }
}

/* mobile */
@media (max-width: 900px) {
  html {
    scroll-padding-top: calc(var(--top-slider-h) + var(--header-h) + 0.75rem);
  }

  body {
    font-size: 0.975rem;
  }

  .section {
    padding-top: 2.25rem;
    padding-bottom: 2.25rem;
  }

  .lead {
    font-size: 1rem;
  }

  .hero {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 260px;
    clip-path: none;
    order: -1;
  }

  .hero-visual::after {
    inset: 10% 8%;
  }

  .hero-copy {
    padding-left: 1.25rem;
    min-height: auto;
  }

  .hero-metrics {
    gap: 1rem 1.5rem;
  }

  .grid-3 {
    grid-template-columns: 1fr;
  }

  .top-bar-inner {
    justify-content: center;
    text-align: center;
  }

  .top-bar-left {
    justify-content: center;
  }

  .header-inner {
    flex-wrap: nowrap;
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .site-header .logo-img {
    height: 1.85rem;
    max-width: min(9rem, 52vw);
  }

  .site-header .logo span {
    display: none;
  }

  .nav-main {
    flex: none;
    position: fixed;
    left: 0;
    right: 0;
    top: calc(var(--top-slider-h) + var(--header-h));
    z-index: 99;
    background: color-mix(in srgb, var(--paper) 98%, white);
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    padding: 0.75rem 1rem 1.25rem;
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-md);
    transform: translateY(-115%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.35s var(--ease-out), opacity 0.25s ease;
  }

  .nav-toggle {
    display: inline-flex;
    margin-left: 0;
  }

  .header-aside {
    margin-left: auto;
    margin-right: 0.5rem;
  }

  .header-tel {
    display: none;
  }

  .btn-header-cta {
    padding: 0.5rem 0.85rem;
    font-size: 0.75rem;
  }

  .nav-main.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-main a {
    padding: 0.85rem 0;
    border-radius: 0;
    border-bottom: 1px solid var(--line);
    font-size: 1rem;
  }

  /* Backdrop when mobile nav is open */
  body.nav-open::after {
    content: "";
    position: fixed;
    inset: 0;
    z-index: 98;
    background: rgba(12, 11, 10, 0.55);
    backdrop-filter: blur(2px);
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .trust-strip {
    flex-direction: column;
    align-items: flex-start;
  }

  .stat-row {
    grid-template-columns: 1fr;
  }

  .contact-layout {
    grid-template-columns: 1fr;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}