/* ==========================================================================
   Barış Oto Kaporta — ana stil dosyası
   Yapı: 1) Tasarım değişkenleri  2) Temel  3) Yardımcılar  4) Bileşenler
         5) Bölümler  6) Lightbox  7) Hareket tercihleri
   ========================================================================== */

/* 1) Tasarım değişkenleri
   ========================================================================== */
:root {
  --color-black: #0B0B0B;
  --color-primary: #141414;
  --color-secondary: #1E1E1E;
  --color-surface-dark: #1A1A1A;
  --color-line-dark: #2C2C2C;
  --color-accent: #D71920;
  --color-accent-dark: #A50F15;
  --color-accent-light: #F0444A;
  --color-bg: #FFFFFF;
  --color-bg-alt: #F2F2F2;
  --color-text: #1F1F1F;
  --color-text-muted: #6B6B6B;
  --color-border: #E0E0E0;
  --color-error: #D71920;
  --color-on-dark: #F5F5F5;
  --color-on-dark-muted: #A8A8A8;

  --font-base: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-display: "Oswald", "Arial Narrow", Impact, sans-serif;

  --fs-sm: 0.875rem;
  --fs-base: 1rem;
  --fs-lead: clamp(1.0625rem, 1rem + 0.35vw, 1.25rem);
  --fs-h3: 1.375rem;
  --fs-h2: clamp(2rem, 1.5rem + 2vw, 3rem);
  --fs-h1: clamp(2.75rem, 1.6rem + 5vw, 5.5rem);

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: clamp(2rem, 1.5rem + 2vw, 3rem);
  --section-y: clamp(3.5rem, 2.5rem + 4vw, 6rem);

  --container: 74rem;
  --gutter: clamp(1rem, 0.5rem + 2.5vw, 2rem);
  --radius: 2px;
  --cut: 12px;
  --transition: 0.2s ease;

  /* Gözyaşı sac / atölye zemini dokusu ve uyarı şeridi */
  --texture-dark: repeating-linear-gradient(135deg, rgba(255, 255, 255, 0.025) 0 2px, transparent 2px 14px);
  --hazard: repeating-linear-gradient(-45deg, var(--color-accent) 0 14px, var(--color-black) 14px 28px);
}

/* 2) Temel
   ========================================================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-base);
  font-size: var(--fs-base);
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
  overflow-x: hidden;
}

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

h1, h2, h3, p, ul, dl, dd, figure {
  margin: 0;
}

ul,
.timeline,
.steps {
  padding: 0;
  list-style: none;
}

.timeline,
.steps {
  margin-bottom: 0;
}

a {
  color: inherit;
}

address {
  font-style: normal;
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

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

[id] {
  scroll-margin-top: 1rem;
}

/* 3) Yardımcılar
   ========================================================================== */
.container {
  width: 100%;
  max-width: calc(var(--container) + var(--gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: var(--gutter);
  z-index: 100;
  padding: 0.75rem 1rem;
  background: var(--color-accent);
  color: #fff;
  font-weight: 600;
  text-decoration: none;
}

.skip-link:focus {
  top: 0.5rem;
}

.icon {
  width: 1em;
  height: 1em;
  fill: currentColor;
  flex-shrink: 0;
}

.text-red {
  color: var(--color-accent);
}

/* 4) Bileşenler
   ========================================================================== */

/* Butonlar — dolu butonlarda kesik köşe */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 3.125rem;
  padding: 0.75rem 1.75rem;
  border: 2px solid transparent;
  border-radius: 0;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  line-height: 1.2;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: background-color var(--transition), border-color var(--transition), color var(--transition);
}

.btn--primary,
.btn--dark {
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}

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

.btn--primary:hover {
  background: var(--color-accent-dark);
}

.btn--dark {
  background: var(--color-black);
  color: #fff;
}

.btn--dark:hover {
  background: var(--color-accent);
}

.btn--outline {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn--outline:hover {
  background: var(--color-primary);
  color: #fff;
}

.btn--outline-light {
  border-color: rgba(255, 255, 255, 0.8);
  color: #fff;
}

.btn--outline-light:hover {
  background: #fff;
  color: var(--color-black);
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* Metin bağlantısı */
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding-block: 0.25rem;
  color: var(--color-primary);
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  border-bottom: 2px solid var(--color-accent);
  transition: color var(--transition);
}

.text-link::after {
  content: "→";
  transition: transform var(--transition);
}

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

.text-link:hover::after {
  transform: translateX(4px);
}

/* Başlık yapıları */
.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.875rem;
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 2.5rem;
  height: 3px;
  background: currentColor;
}

.eyebrow--light {
  color: var(--color-accent-light);
}

.eyebrow--on-red {
  color: #fff;
}

.eyebrow--on-red::before {
  background: var(--color-black);
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  font-weight: 700;
  line-height: 1.16;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  color: var(--color-black);
  text-wrap: balance;
}

.section-head {
  display: grid;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.section-head__intro {
  max-width: 34rem;
  color: var(--color-text-muted);
  font-size: 1.0625rem;
}

@media (min-width: 56rem) {
  .section-head {
    grid-template-columns: 1fr 1fr;
    align-items: end;
    gap: var(--space-lg);
  }

  .section-head__intro {
    justify-self: end;
    padding-left: 1.25rem;
    border-left: 3px solid var(--color-accent);
  }
}

/* Görsel kapsayıcı + yüklenemeyen görsel yedeği */
.media {
  position: relative;
  overflow: hidden;
  background: var(--color-secondary);
}

.media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.media.is-broken img,
.hero__slide.is-broken .hero__image {
  visibility: hidden;
}

.media.is-broken::after {
  content: "Görsel yüklenemedi";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: var(--color-on-dark-muted);
  font-size: var(--fs-sm);
}

/* 5) Bölümler
   ========================================================================== */
.section {
  padding-block: var(--section-y);
}

.section--alt {
  background: var(--color-bg-alt);
}

.section--dark {
  background-color: var(--color-primary);
  background-image: var(--texture-dark);
  color: var(--color-on-dark);
}

.section--dark .section-title {
  color: #fff;
}

.section--dark .section-head__intro {
  color: var(--color-on-dark-muted);
}

.section--red {
  background: var(--color-accent);
  color: #fff;
}

.section--red .section-title {
  color: #fff;
}

/* Header — üst bilgi şeridi */
.topbar {
  background: var(--color-black);
  color: var(--color-on-dark-muted);
  font-size: 0.8125rem;
  border-bottom: 1px solid var(--color-line-dark);
}

.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 1.5rem;
  min-height: 2.5rem;
  padding-block: 0.375rem;
}

.topbar__item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.topbar__phone {
  color: #fff;
  font-weight: 600;
  text-decoration: none;
}

.topbar__phone .icon {
  color: var(--color-accent);
}

.topbar__phone:hover {
  color: var(--color-accent-light);
}

.topbar__label {
  color: #fff;
  font-weight: 600;
}

.topbar__area,
.topbar__hours {
  display: none;
}

@media (min-width: 48rem) {
  .topbar__area {
    display: block;
  }

  .topbar__hours {
    display: flex;
  }

  .topbar__area {
    margin-left: auto;
  }
}

/* Header — logo ve menü satırı */
.site-header {
  position: relative;
  z-index: 50;
  background: var(--color-primary);
  border-bottom: 3px solid var(--color-accent);
}

.mainbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  min-height: 4.75rem;
}

.brand {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
  color: #fff;
  text-decoration: none;
  line-height: 1;
}

.brand__name {
  font-family: var(--font-display);
  font-size: 1.875rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.brand__name::after {
  content: "";
  display: inline-block;
  width: 0.5rem;
  height: 0.5rem;
  margin-left: 0.25rem;
  background: var(--color-accent);
}

.brand__tagline {
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--color-on-dark-muted);
}

/* Mobil menü düğmesi */
.nav-toggle {
  display: grid;
  place-items: center;
  width: 2.875rem;
  height: 2.875rem;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: var(--color-accent);
  cursor: pointer;
}

.nav-toggle__bar,
.nav-toggle__bar::before,
.nav-toggle__bar::after {
  display: block;
  width: 1.25rem;
  height: 2px;
  background: #fff;
  transition: transform var(--transition), background-color var(--transition);
}

.nav-toggle__bar {
  position: relative;
}

.nav-toggle__bar::before,
.nav-toggle__bar::after {
  content: "";
  position: absolute;
  left: 0;
}

.nav-toggle__bar::before { top: -6px; }
.nav-toggle__bar::after { top: 6px; }

.nav-toggle[aria-expanded="true"] .nav-toggle__bar {
  background: transparent;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar::before {
  transform: translateY(6px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar::after {
  transform: translateY(-6px) rotate(-45deg);
}

/* Menü — mobil öncelikli */
.site-nav {
  position: absolute;
  top: calc(100% + 3px);
  left: 0;
  right: 0;
  display: none;
  padding: 0.5rem var(--gutter) 1.25rem;
  background: var(--color-primary);
  border-bottom: 3px solid var(--color-accent);
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.35);
}

.site-nav.is-open {
  display: block;
}

.site-nav__link {
  display: block;
  padding: 0.875rem 0;
  border-bottom: 1px solid var(--color-line-dark);
  color: #fff;
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
}

.site-nav__link:hover {
  color: var(--color-accent-light);
}

.site-nav__cta {
  width: 100%;
  margin-top: 1rem;
}

@media (min-width: 62rem) {
  .nav-toggle {
    display: none;
  }

  .site-nav,
  .site-nav.is-open {
    position: static;
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 0;
    border: 0;
    box-shadow: none;
    background: none;
  }

  .site-nav__list {
    display: flex;
    gap: 1.75rem;
  }

  .site-nav__link {
    position: relative;
    padding: 0.5rem 0;
    border: 0;
    font-size: 1rem;
  }

  .site-nav__link::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 2px;
    background: var(--color-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition);
  }

  .site-nav__link:hover {
    color: #fff;
  }

  .site-nav__link:hover::after {
    transform: scaleX(1);
  }

  .site-nav__cta {
    width: auto;
    margin-top: 0;
    min-height: 2.875rem;
    padding-inline: 1.375rem;
  }
}

/* Hero / slider — slaytlar aynı grid hücresinde üst üste durur */
.hero {
  position: relative;
  display: grid;
  background-color: var(--color-black);
  color: #fff;
  isolation: isolate;
  overflow: hidden;
}

.hero__slide {
  position: relative;
  grid-area: 1 / 1;
  display: flex;
  align-items: center;
  min-height: clamp(34rem, 86vh, 48rem);
  padding-block: 4.5rem 6.5rem;
  isolation: isolate;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.7s ease, visibility 0.7s;
}

.hero__slide.is-active {
  opacity: 1;
  visibility: visible;
}

.hero__image {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 65% center;
  filter: grayscale(35%) contrast(1.05);
}

.hero__slide::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(11, 11, 11, 0.94) 0%, rgba(11, 11, 11, 0.78) 45%, rgba(11, 11, 11, 0.35) 100%),
    linear-gradient(0deg, rgba(11, 11, 11, 0.7) 0%, transparent 35%);
}

/* Alt kenardaki kırmızı eğik şerit */
.hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  height: 1.75rem;
  background: var(--color-accent);
  clip-path: polygon(0 100%, 100% 0, 100% 100%);
  pointer-events: none;
}

/* Slider kontrolleri */
.hero__controls {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 2.5rem;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.hero__arrow {
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.4);
  background: rgba(11, 11, 11, 0.5);
  color: #fff;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  transition: background-color var(--transition), border-color var(--transition);
}

.hero__arrow:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
}

.hero__dots {
  display: flex;
  gap: 0.375rem;
}

.hero__dot {
  width: 2rem;
  height: 2.75rem;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.hero__dot::before {
  content: "";
  display: block;
  height: 4px;
  background: rgba(255, 255, 255, 0.45);
  transition: background-color var(--transition);
}

.hero__dot[aria-current="true"]::before {
  background: var(--color-accent);
}

.hero__content {
  position: relative;
}

.hero__content > * {
  max-width: 44rem;
}

.hero__content::before {
  content: "";
  position: absolute;
  top: 0.25rem;
  bottom: 0.25rem;
  left: calc(var(--gutter) - 1.25rem);
  width: 4px;
  background: var(--color-accent);
}

.hero__title {
  margin-bottom: var(--space-md);
  font-family: var(--font-display);
  font-size: var(--fs-h1);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: 0.005em;
  text-transform: uppercase;
}

.hero__title .text-red {
  display: block;
}

.hero__lead {
  margin-bottom: var(--space-lg);
  font-size: var(--fs-lead);
  color: rgba(255, 255, 255, 0.85);
  max-width: 36rem;
}

.hero__stamp {
  display: none;
}

@media (min-width: 62rem) {
  .hero__stamp {
    position: absolute;
    z-index: 3;
    right: calc(var(--gutter) + 1rem);
    bottom: 4.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1rem 1.5rem 0.875rem;
    border: 2px solid rgba(255, 255, 255, 0.85);
    font-family: var(--font-display);
    text-transform: uppercase;
    line-height: 1;
    transform: rotate(-4deg);
  }

  .hero__stamp-small {
    font-size: 0.8125rem;
    letter-spacing: 0.2em;
    color: rgba(255, 255, 255, 0.8);
  }

  .hero__stamp-year {
    margin-block: 0.25rem;
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-accent);
  }
}

@media (max-width: 62rem) {
  .hero__content::before {
    display: none;
  }
}

/* Güven şeridi */
.trust-strip {
  background: var(--color-accent);
  color: #fff;
}

.trust-strip__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 2rem;
  padding-block: 1rem;
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.trust-strip__list li {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.trust-strip__list li + li::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--color-black);
  transform: rotate(45deg);
}

/* Hakkımızda */
.about__grid {
  display: grid;
  gap: calc(var(--space-lg) + 1rem);
  align-items: center;
}

.about .section-title {
  margin-bottom: var(--space-md);
}

.prose {
  display: grid;
  gap: 1rem;
  max-width: 38rem;
  color: var(--color-text);
}

.prose strong {
  font-weight: 700;
  color: var(--color-accent);
}

.prose p:first-child {
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--color-black);
}

.signature {
  display: flex;
  flex-direction: column;
  margin-top: var(--space-md);
  padding: 0.875rem 0 0 1rem;
  border-left: 4px solid var(--color-accent);
  max-width: 38rem;
}

.signature__name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-black);
  line-height: 1.1;
}

.signature__role {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

.about__visual {
  position: relative;
  margin-right: 1rem;
  margin-bottom: 1rem;
}

/* Görselin arkasındaki kırmızı blok */
.about__visual::before {
  content: "";
  position: absolute;
  inset: 1rem -1rem -1rem 1rem;
  background: var(--color-accent);
}

.about__media {
  aspect-ratio: 4 / 3;
}

.about__badge {
  position: absolute;
  left: -0.5rem;
  bottom: 1.5rem;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 0.875rem;
  max-width: 85%;
  padding: 0.875rem 1.125rem;
  background: var(--color-black);
  color: #fff;
}

.about__badge-year {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 700;
  line-height: 1;
  color: var(--color-accent);
}

.about__badge-text {
  font-size: 0.8125rem;
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

@media (min-width: 56rem) {
  .about__grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: clamp(3rem, 6vw, 5.5rem);
  }

  .about__media {
    aspect-ratio: 4 / 5;
  }

  .about__badge {
    left: -1.5rem;
    bottom: 2.5rem;
  }
}

/* Hizmet kartları (koyu bölüm) */
.service-grid {
  display: grid;
  gap: var(--space-md);
}

@media (min-width: 40rem) {
  .service-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 62rem) {
  .service-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.service-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--color-surface-dark);
  border: 1px solid var(--color-line-dark);
  overflow: hidden;
}

/* Hover'da alttan dolan kırmızı çizgi */
.service-card::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 4px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.service-card:hover::after,
.service-card:focus-within::after {
  transform: scaleX(1);
}

.service-card__media {
  aspect-ratio: 4 / 3;
}

.service-card__media img {
  filter: grayscale(20%);
  transition: transform 0.4s ease, filter 0.4s ease;
}

.service-card:hover .service-card__media img {
  transform: scale(1.05);
  filter: none;
}

.service-card__num {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
  padding: 0.375rem 0.875rem;
  background: var(--color-accent);
  color: #fff;
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.service-card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.625rem;
  padding: var(--space-md) var(--space-md) calc(var(--space-md) + 0.25rem);
}

.service-card__body p {
  color: var(--color-on-dark-muted);
  margin-bottom: 0.5rem;
}

.service-card__body .text-link {
  margin-top: auto;
  color: #fff;
}

.service-card__body .text-link:hover {
  color: var(--color-accent-light);
}

.service-card__title {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: #fff;
}

/* Galeri */
.gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

@media (min-width: 62rem) {
  .gallery {
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
  }
}

.gallery__item {
  position: relative;
}

.gallery__button {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 5;
  padding: 0;
  border: 0;
  border-radius: 0;
  cursor: zoom-in;
}

.gallery__button img {
  transition: transform 0.4s ease;
}

.gallery__button::after {
  content: "+";
  position: absolute;
  right: 0;
  bottom: 0;
  display: grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  background: var(--color-accent);
  color: #fff;
  font-size: 1.5rem;
  line-height: 1;
  transition: background-color var(--transition);
}

.gallery__button:hover img {
  transform: scale(1.05);
}

.gallery__button:hover::after {
  background: var(--color-black);
}

.gallery__caption {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.625rem;
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-black);
}

.gallery__caption {
  align-items: flex-start;
}

.gallery__caption::before {
  content: "";
  width: 8px;
  height: 8px;
  margin-top: 0.5em;
  background: var(--color-accent);
  flex-shrink: 0;
}

.note {
  margin-top: var(--space-md);
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

/* Neden Barış Oto (kırmızı bant) */
.values .section-title {
  margin-bottom: var(--space-lg);
}

.values__list {
  display: grid;
  gap: var(--space-md);
  counter-reset: value;
}

.values__item {
  counter-increment: value;
  padding-top: var(--space-sm);
  border-top: 2px solid rgba(255, 255, 255, 0.35);
}

.values__item::before {
  content: "0" counter(value);
  display: block;
  margin-bottom: 0.25rem;
  font-family: var(--font-display);
  font-size: 2.75rem;
  font-weight: 700;
  line-height: 1;
  color: var(--color-black);
}

.values__title {
  margin-bottom: 0.375rem;
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #fff;
}

.values__item p {
  color: rgba(255, 255, 255, 0.9);
  max-width: 22rem;
}

@media (min-width: 48rem) {
  .values__list {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
  }
}

/* İletişim */
.contact {
  display: grid;
  gap: var(--space-lg);
}

@media (min-width: 62rem) {
  .contact {
    grid-template-columns: 0.9fr 1.1fr;
    gap: clamp(2.5rem, 5vw, 4.5rem);
    align-items: start;
  }
}

.contact .section-title {
  margin-bottom: var(--space-sm);
}

.contact__intro {
  max-width: 32rem;
  margin-bottom: var(--space-md);
  color: var(--color-text-muted);
}

.contact-list {
  margin-bottom: var(--space-md);
  border-top: 2px solid var(--color-black);
}

.contact-list__row {
  display: grid;
  grid-template-columns: minmax(7rem, 9rem) 1fr;
  gap: 1rem;
  padding-block: 0.875rem;
  border-bottom: 1px solid var(--color-border);
}

.contact-list dt {
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.contact-list dd {
  font-weight: 500;
  color: var(--color-black);
}

@media (max-width: 22.5rem) {
  .contact-list__row {
    grid-template-columns: 1fr;
    gap: 0.125rem;
  }
}

/* Form (koyu panel) */
.contact__form-wrap {
  position: relative;
  padding: clamp(1.5rem, 0.75rem + 3vw, 2.75rem);
  background-color: var(--color-primary);
  background-image: var(--texture-dark);
  color: var(--color-on-dark);
  border-top: 4px solid var(--color-accent);
}

.contact-form__title {
  font-family: var(--font-display);
  font-size: 1.625rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #fff;
}

.contact-form__hint {
  margin-bottom: var(--space-md);
  font-size: var(--fs-sm);
  color: var(--color-on-dark-muted);
}

.form-row {
  display: grid;
  gap: 0 1rem;
}

@media (min-width: 40rem) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }
}

.field {
  display: grid;
  gap: 0.375rem;
  margin-bottom: 1rem;
}

.field label {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-on-dark);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 3rem;
  padding: 0.75rem 0.875rem;
  background: var(--color-black);
  border: 1px solid #3A3A3A;
  border-radius: 0;
  color: #fff;
  font-size: 1rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.field input::placeholder,
.field textarea::placeholder {
  color: #6F6F6F;
}

.field textarea {
  resize: vertical;
  min-height: 8rem;
}

.field select {
  appearance: none;
  padding-right: 2.5rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23D71920' stroke-width='2' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
}

.field select option {
  background: var(--color-primary);
  color: #fff;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(215, 25, 32, 0.35);
}

.field [aria-invalid="true"] {
  border-color: var(--color-accent-light);
}

.field__error {
  font-size: 0.8125rem;
  font-weight: 500;
  color: #FF7A7E;
}

.field__error:empty {
  display: none;
}

.contact-form__submit {
  width: 100%;
}

.contact-form .btn--primary:hover {
  background: #fff;
  color: var(--color-black);
}

@media (min-width: 40rem) {
  .contact-form__submit {
    width: auto;
    min-width: 11rem;
  }
}

.form-status {
  margin-top: var(--space-sm);
  padding: 0.875rem 1rem;
  border-left: 3px solid #fff;
  background: rgba(255, 255, 255, 0.06);
  font-size: var(--fs-sm);
  color: var(--color-on-dark);
}

.form-status--error {
  border-left-color: var(--color-accent-light);
}

/* Footer — üstte uyarı şeridi */
.site-footer {
  background: var(--color-black);
  color: var(--color-on-dark-muted);
  font-size: 0.9375rem;
}

.site-footer::before {
  content: "";
  display: block;
  height: 10px;
  background: var(--hazard);
}

.footer__grid {
  display: grid;
  gap: var(--space-lg);
  padding-block: clamp(2.75rem, 2rem + 3vw, 4rem);
}

@media (min-width: 40rem) {
  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 62rem) {
  .footer__grid {
    grid-template-columns: 1.5fr 1fr 1.2fr 1.2fr;
  }
}

.footer__name {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  line-height: 1.1;
  color: #fff;
}

.footer__tagline {
  margin-bottom: 0.75rem;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--color-accent-light);
}

.footer__about {
  max-width: 22rem;
}

.footer__heading {
  margin-bottom: 0.875rem;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #fff;
}

.footer__heading::after {
  content: "";
  display: block;
  width: 1.75rem;
  height: 2px;
  margin-top: 0.5rem;
  background: var(--color-accent);
}

.footer__list {
  display: grid;
  gap: 0.5rem;
}

.footer__list a {
  text-decoration: none;
  transition: color var(--transition);
}

.footer__list a:hover {
  color: #fff;
}

.footer__bottom {
  border-top: 1px solid var(--color-line-dark);
  padding-block: 1.25rem;
  font-size: 0.8125rem;
}

/* 5b) İç sayfalar
   ========================================================================== */

/* Aktif menü öğesi */
.site-nav__link[aria-current="page"] {
  color: var(--color-accent-light);
}

@media (min-width: 62rem) {
  .site-nav__link[aria-current="page"] {
    color: #fff;
  }

  .site-nav__link[aria-current="page"]::after {
    transform: scaleX(1);
  }
}

/* Bölüm sonu "tümünü gör" bağlantısı */
.section-more {
  margin-top: var(--space-md);
}

.section--dark .section-more {
  color: #fff;
}

/* Sayfa başlığı bandı */
.page-hero {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: clamp(15rem, 34vh, 21rem);
  padding-block: 3rem 3.5rem;
  background-color: var(--color-black);
  color: #fff;
  isolation: isolate;
  overflow: hidden;
}

.page-hero__image {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(45%);
}

.page-hero.is-broken .page-hero__image {
  visibility: hidden;
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(90deg, rgba(11, 11, 11, 0.9) 0%, rgba(11, 11, 11, 0.6) 55%, rgba(11, 11, 11, 0.25) 100%);
}

@media (max-width: 48rem) {
  .page-hero::before {
    background: rgba(11, 11, 11, 0.7);
  }
}

.page-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1.25rem;
  background: var(--color-accent);
  clip-path: polygon(0 100%, 100% 0, 100% 100%);
}

.page-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 1.75rem + 3.5vw, 4.25rem);
  font-weight: 700;
  line-height: 1.08;
  text-transform: uppercase;
}

.page-hero__lead {
  max-width: 38rem;
  margin-top: 0.75rem;
  font-size: var(--fs-lead);
  color: rgba(255, 255, 255, 0.82);
}

/* Breadcrumb */
.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 0.5rem;
  margin: 0 0 0.875rem;
  padding: 0;
  list-style: none;
  font-family: var(--font-display);
  font-size: 0.875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.breadcrumb li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-accent-light);
}

.breadcrumb li + li::before {
  content: "/";
  color: rgba(255, 255, 255, 0.4);
}

.breadcrumb a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
}

.breadcrumb a:hover {
  color: #fff;
}

/* Zaman çizelgesi (Hakkımızda) */
.timeline {
  display: grid;
  gap: 0;
  margin-top: var(--space-lg);
  border-left: 3px solid var(--color-black);
  margin-left: 0.5rem;
}

.timeline__item {
  position: relative;
  padding: 0 0 var(--space-lg) var(--space-md);
}

.timeline__item:last-child {
  padding-bottom: 0;
}

.timeline__item::before {
  content: "";
  position: absolute;
  top: 0.4rem;
  left: calc(-0.5rem - 1.5px);
  width: 1rem;
  height: 1rem;
  background: var(--color-accent);
  transform: rotate(45deg);
}

.timeline__date {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-accent);
}

.timeline__title {
  margin: 0.125rem 0 0.25rem;
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--color-black);
}

.timeline__item p:not(.timeline__date) {
  max-width: 36rem;
  color: var(--color-text-muted);
}

@media (min-width: 56rem) {
  .timeline {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
    border-left: 0;
    border-top: 3px solid var(--color-black);
    margin-left: 0;
    padding-top: var(--space-md);
  }

  .timeline__item {
    padding: 0;
  }

  .timeline__item::before {
    top: calc(-1 * var(--space-md) - 0.5rem - 1.5px);
    left: 0;
  }
}

/* Hizmet detay satırları (Hizmetlerimiz) */
.service-detail {
  display: grid;
  gap: var(--space-lg);
  align-items: center;
  padding-block: var(--space-lg);
  border-bottom: 1px solid var(--color-border);
}

.service-detail:first-of-type {
  padding-top: 0;
}

.service-detail:last-of-type {
  border-bottom: 0;
  padding-bottom: 0;
}

.service-detail__media {
  aspect-ratio: 4 / 3;
}

.service-detail__media .service-card__num {
  font-size: 1.5rem;
}

.service-detail__title {
  margin-bottom: 0.75rem;
  font-family: var(--font-display);
  font-size: clamp(1.625rem, 1.3rem + 1.2vw, 2.25rem);
  font-weight: 700;
  line-height: 1.16;
  text-transform: uppercase;
  color: var(--color-black);
}

.service-detail__text {
  max-width: 34rem;
  margin-bottom: var(--space-md);
}

.service-detail__list-title {
  margin-bottom: 0.5rem;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.check-list {
  display: grid;
  gap: 0.5rem;
  margin-bottom: var(--space-md);
}

.check-list li {
  position: relative;
  padding-left: 1.5rem;
  font-weight: 500;
}

.check-list li::before {
  content: "";
  position: absolute;
  top: 0.55em;
  left: 0;
  width: 0.625rem;
  height: 0.625rem;
  background: var(--color-accent);
}

.service-detail__note {
  margin-bottom: var(--space-md);
  padding: 0.75rem 1rem;
  border-left: 3px solid var(--color-accent);
  background: var(--color-bg-alt);
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

@media (min-width: 56rem) {
  .service-detail {
    grid-template-columns: 1fr 1fr;
    gap: clamp(2.5rem, 5vw, 4.5rem);
  }

  .service-detail:nth-of-type(even) .service-detail__media {
    order: 2;
  }
}

/* Çalışma adımları (Hizmetlerimiz) */
.steps {
  display: grid;
  gap: var(--space-md);
  counter-reset: step;
}

.steps__item {
  counter-increment: step;
  padding: var(--space-md);
  background: var(--color-surface-dark);
  border: 1px solid var(--color-line-dark);
  border-top: 3px solid var(--color-accent);
}

.steps__item::before {
  content: "0" counter(step);
  display: block;
  margin-bottom: 0.5rem;
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1;
  color: var(--color-accent);
}

.steps__title {
  margin-bottom: 0.375rem;
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #fff;
}

.steps__item p {
  color: var(--color-on-dark-muted);
}

@media (min-width: 40rem) {
  .steps {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 62rem) {
  .steps {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Galeri filtresi (Uygulamalarımız) */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: var(--space-md);
}

.filter-bar__btn {
  min-height: 2.75rem;
  padding: 0.5rem 1.125rem;
  border: 2px solid var(--color-black);
  background: transparent;
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background-color var(--transition), color var(--transition), border-color var(--transition);
}

.filter-bar__btn:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.filter-bar__btn[aria-pressed="true"] {
  border-color: var(--color-accent);
  background: var(--color-accent);
  color: #fff;
}

.gallery__item[hidden] {
  display: none;
}

/* Harita alanı (İletişim) */
.map-box {
  display: grid;
  place-items: center;
  min-height: 18rem;
  padding: var(--space-lg) var(--gutter);
  background-color: var(--color-primary);
  background-image: var(--texture-dark);
  color: var(--color-on-dark);
  text-align: center;
  border-top: 4px solid var(--color-accent);
}

.map-box__title {
  margin-bottom: 0.5rem;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 1.2rem + 1.2vw, 2rem);
  font-weight: 700;
  text-transform: uppercase;
  color: #fff;
}

.map-box__text {
  max-width: 30rem;
  margin: 0 auto var(--space-md);
  color: var(--color-on-dark-muted);
}

.map-box .btn-group {
  justify-content: center;
}

/* Sayfa sonu çağrı bandı */
.cta-band {
  background-color: var(--color-primary);
  background-image: var(--texture-dark);
  color: #fff;
  border-top: 4px solid var(--color-accent);
}

.cta-band__inner {
  display: grid;
  gap: var(--space-md);
  padding-block: clamp(2.5rem, 2rem + 2.5vw, 3.75rem);
}

.cta-band__title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 1.3rem + 1.8vw, 2.5rem);
  font-weight: 700;
  line-height: 1.16;
  text-transform: uppercase;
}

.cta-band__text {
  margin-top: 0.5rem;
  color: var(--color-on-dark-muted);
}

.cta-band .btn--primary:hover {
  background: #fff;
  color: var(--color-black);
}

@media (min-width: 56rem) {
  .cta-band__inner {
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: var(--space-lg);
  }
}

/* 5c) Dinamik site ekleri
   ========================================================================== */
.brand__logo {
  display: block;
  max-height: 3.25rem;
  width: auto;
}

.form-status--success {
  border-left-color: #3BB273;
}

.field--trap {
  position: absolute !important;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.contact-form {
  position: relative;
}

.contact-form .form-status:not(.form-status--js) {
  margin: 0 0 var(--space-md);
}

.contact-form__kvkk {
  margin-bottom: var(--space-sm);
  font-size: 0.8125rem;
  color: var(--color-on-dark-muted);
}

.contact-form__submit:disabled {
  opacity: 0.7;
  cursor: wait;
}

.map-embed {
  border-top: 4px solid var(--color-accent);
  line-height: 0;
}

.map-embed iframe {
  width: 100%;
  height: clamp(18rem, 40vw, 28rem);
  border: 0;
  filter: grayscale(30%);
}

.service-detail__text p + p {
  margin-top: 0.75rem;
}

/* 6) Lightbox
   ========================================================================== */
.lightbox {
  width: 100%;
  max-width: 100%;
  height: 100%;
  max-height: 100%;
  margin: 0;
  padding: clamp(3.5rem, 6vw, 4.5rem) clamp(0.5rem, 4vw, 5rem);
  border: 0;
  background: rgba(11, 11, 11, 0.96);
  color: #fff;
}

.lightbox[open] {
  display: grid;
  place-items: center;
}

.lightbox::backdrop {
  background: rgba(11, 11, 11, 0.6);
}

.lightbox__figure {
  display: grid;
  gap: 0.75rem;
  justify-items: center;
  max-width: 100%;
  max-height: 100%;
}

.lightbox__image {
  max-width: 100%;
  max-height: calc(100vh - 10rem);
  max-height: calc(100dvh - 10rem);
  width: auto;
  object-fit: contain;
  border-bottom: 4px solid var(--color-accent);
}

.lightbox__caption {
  font-family: var(--font-display);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-on-dark);
  text-align: center;
}

.lightbox__btn {
  position: absolute;
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: var(--color-secondary);
  color: #fff;
  font-size: 1.75rem;
  line-height: 1;
  cursor: pointer;
  transition: background-color var(--transition);
}

.lightbox__btn:hover {
  background: var(--color-accent);
}

.lightbox__close {
  top: 0.75rem;
  right: 0.75rem;
  background: var(--color-accent);
}

.lightbox__close:hover {
  background: var(--color-accent-dark);
}

.lightbox__prev,
.lightbox__next {
  top: 50%;
  transform: translateY(-50%);
}

.lightbox__prev { left: 0.5rem; }
.lightbox__next { right: 0.5rem; }

@media (max-width: 40rem) {
  .lightbox__prev,
  .lightbox__next {
    top: auto;
    bottom: 0.75rem;
    transform: none;
  }

  .lightbox__prev { left: calc(50% - 3.5rem); }
  .lightbox__next { right: calc(50% - 3.5rem); }
}

/* 7) Hareket tercihleri
   Kaydırma efekti yalnızca JS çalışıyorsa ve kullanıcı hareketi azaltmadıysa uygulanır.
   ========================================================================== */
@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }

  .has-reveal [data-reveal] {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.6s ease, transform 0.6s ease;
  }

  .has-reveal [data-reveal].is-visible {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}