/*
  BK Kurumsal Web Sitesi — Bileşenler
  (Butonlar, Kartlar, Formlar, Çerez Bandı, Harita Paneli, Filtreler)
*/

/* ---------- Butonlar ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  white-space: nowrap;
  font-family: var(--font-heading);
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.02em;
  padding: 1rem 2rem;
  border-radius: var(--radius-md);
  border: var(--border-width) solid transparent;
  transition: background-color var(--transition-base), color var(--transition-base),
    border-color var(--transition-base), transform var(--transition-fast);
}

.btn:active {
  transform: translateY(1px);
}

.btn svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.btn--primary {
  background: var(--color-orange-500);
  color: var(--color-ink-900);
  border-color: var(--color-orange-500);
}

.btn--primary:hover,
.btn--primary:focus-visible {
  background: var(--color-orange-600);
  border-color: var(--color-orange-600);
}

.btn--outline {
  background: transparent;
  color: var(--color-white);
  border-color: var(--color-border-on-dark);
}

.btn--outline:hover,
.btn--outline:focus-visible {
  border-color: var(--color-white);
}

.btn--outline-dark {
  background: transparent;
  color: var(--color-primary-strong);
  border-color: var(--color-border);
}

.btn--outline-dark:hover,
.btn--outline-dark:focus-visible {
  border-color: var(--color-primary-strong);
}

.btn--ghost {
  background: transparent;
  color: var(--color-primary-strong);
  padding-inline: var(--space-2);
}

.btn--ghost:hover,
.btn--ghost:focus-visible {
  color: var(--color-orange-600);
}

.btn--block {
  width: 100%;
}

.btn--sm {
  padding: 0.625rem 1.25rem;
  font-size: var(--fs-xsmall);
}

/* ---------- Kurumsal Tanıtım (İki Sütun) ---------- */
.intro-split {
  display: grid;
  gap: var(--space-9);
  align-items: center;
  grid-template-columns: 1fr;
}

@media (min-width: 1024px) {
  .intro-split {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-11);
  }
  .intro-split--reverse .intro-split__media {
    order: 2;
  }
}

.intro-split__media {
  aspect-ratio: 4 / 3;
}

.intro-split__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.intro-split__body .btn {
  margin-top: var(--space-5);
}

/* ---------- Kartlar (Genel) ---------- */
.card {
  background: var(--color-surface);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-6);
}

/* ---------- Hizmet Kartları ---------- */
.services-grid {
  display: grid;
  gap: 1px;
  background: var(--color-border);
  border: var(--border-width) solid var(--color-border);
}

@media (min-width: 640px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.service-card {
  background: var(--color-white);
  padding: var(--space-7) var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition: background-color var(--transition-base);
}

.service-card:hover,
.service-card:focus-within {
  background: var(--color-off-white);
}

.service-card__index {
  font-family: var(--font-heading);
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  color: var(--color-orange-600);
  letter-spacing: 0.04em;
}

.service-card__title {
  font-size: 1.125rem;
  margin: 0;
}

.service-card__text {
  font-size: var(--fs-small);
  margin: 0;
}

.service-card__link {
  margin-top: auto;
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  color: var(--color-primary-strong);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.service-card__link svg {
  width: 14px;
  height: 14px;
  transition: transform var(--transition-base);
}

.service-card__link:hover svg,
.service-card__link:focus-visible svg {
  transform: translateX(3px);
}

/* ---------- Hizmet Fotoğraf Kartları (Anasayfa) — Yatay Kaydırmalı ---------- */
.service-photo-carousel {
  position: relative;
}

.service-photo-track {
  display: flex;
  gap: var(--space-5);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  padding-bottom: var(--space-2);
  scrollbar-width: none;
}

.service-photo-track::-webkit-scrollbar {
  display: none;
}

.service-photo-card {
  position: relative;
  display: block;
  flex: 0 0 auto;
  width: 230px;
  aspect-ratio: 3 / 4.85;
  scroll-snap-align: start;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-ink-900);
}

@media (min-width: 640px) {
  .service-photo-card {
    width: 250px;
  }
}

@media (min-width: 1024px) {
  .service-photo-card {
    width: 275px;
  }
}

/* ---------- Karusel Ok Butonları ---------- */
.service-photo-nav {
  position: absolute;
  top: 45%;
  transform: translateY(-50%);
  z-index: 2;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--color-white);
  border: var(--border-width) solid var(--color-border);
  box-shadow: var(--shadow-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
  transition: background-color var(--transition-fast), color var(--transition-fast),
    border-color var(--transition-fast), opacity var(--transition-fast);
}

.service-photo-nav svg {
  width: 20px;
  height: 20px;
}

.service-photo-nav:hover,
.service-photo-nav:focus-visible {
  background: var(--color-orange-500);
  border-color: var(--color-orange-500);
  color: var(--color-white);
}

.service-photo-nav--prev {
  left: 6px;
}

.service-photo-nav--next {
  right: 6px;
}

.service-photo-nav[disabled] {
  opacity: 0;
  pointer-events: none;
}

@media (max-width: 767px) {
  .service-photo-nav {
    display: none;
  }
}

/* ---------- Karusel Sayfa Noktaları ---------- */
.service-photo-dots {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-6);
}

.service-photo-dot {
  width: 7px;
  height: 7px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: var(--color-gray-300);
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.service-photo-dot:hover,
.service-photo-dot:focus-visible {
  background: var(--color-orange-400);
}

.service-photo-dot.is-active {
  background: var(--color-orange-500);
  transform: scale(1.4);
}

.service-photo-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.service-photo-card:hover img,
.service-photo-card:focus-visible img {
  transform: scale(1.06);
}

.service-photo-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(18, 18, 18, 0) 45%,
    rgba(18, 18, 18, 0.55) 75%,
    rgba(18, 18, 18, 0.88) 100%
  );
  transition: opacity var(--transition-base);
}

.service-photo-card:hover .service-photo-card__overlay,
.service-photo-card:focus-visible .service-photo-card__overlay {
  opacity: 0.9;
}

.service-photo-card__title {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-2);
  padding: var(--space-4);
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: var(--fw-semibold);
  line-height: 1.3;
  color: var(--color-white);
}

.service-photo-card__title svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-bottom: 0.2em;
  color: var(--color-orange-400);
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity var(--transition-base), transform var(--transition-base);
}

.service-photo-card:hover .service-photo-card__title svg,
.service-photo-card:focus-visible .service-photo-card__title svg {
  opacity: 1;
  transform: translateX(0);
}

.service-photo-card:focus-visible {
  outline: 2px solid var(--color-orange-500);
  outline-offset: 3px;
}

/* Hizmetler sayfasındaki fotoğraflı hizmet blokları */
.service-detail-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-11);
}

.service-detail {
  padding-top: var(--space-11);
  border-top: var(--border-width) solid var(--color-border);
}

.service-detail:first-child {
  padding-top: 0;
  border-top: none;
}

.service-detail .intro-split__body .lead {
  color: var(--color-text);
  font-weight: var(--fw-medium);
}

/* ---------- İstatistik / Rakamlarla BK ---------- */
.stats-grid {
  display: grid;
  gap: var(--space-5);
  grid-template-columns: repeat(2, 1fr);
  align-items: stretch;
}

/* Çok dar ekranlarda 2x2 bile sıkışıyorsa tek sütuna düş */
@media (max-width: 379px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 1024px) {
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
  }
}

.stat-tile {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-7) var(--space-4) var(--space-6);
  background: var(--color-off-white);
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--color-orange-500);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: transform var(--transition-fast), border-color var(--transition-fast),
    box-shadow var(--transition-fast);
}

.stat-tile:hover {
  transform: translateY(-4px);
  border-color: var(--color-orange-400);
  border-top-color: var(--color-orange-600);
  box-shadow: var(--shadow-md);
}

.stat-tile__value {
  display: block;
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 1.4rem + 1.4vw, 2.75rem);
  font-weight: var(--fw-bold);
  color: var(--color-navy-stat);
  line-height: 1;
}

.stat-tile__label {
  font-size: var(--fs-small);
  color: var(--color-text-muted);
}

/* ---------- Türkiye Haritası ---------- */
.map-section-head {
  max-width: none;
}

.map-section-title {
  color: var(--color-orange-600);
  font-weight: var(--fw-bold);
  white-space: nowrap;
  /* 320px'den 1280px+ konteyner genişliğine kadar tek satırda kalacak
     şekilde gerçek metin genişliği ölçülerek kalibre edilmiştir. */
  font-size: clamp(0.8rem, -0.0625rem + 4.36vw, 3.4rem);
}

.map-section-lead {
  margin-inline: auto;
}

@media (min-width: 1024px) {
  .map-section-lead {
    white-space: nowrap;
    max-width: none;
    /* 1024px–1280px konteyner genişliğinde tek satıra sığacak şekilde
       gerçek metin genişliği ölçülerek kalibre edilmiştir. */
    font-size: clamp(0.83rem, -0.023rem + 1.374vw, 1.08rem);
  }
}

.map-panel {
  display: flex;
  justify-content: center;
  margin-top: var(--space-9);
}

.map-frame {
  position: relative;
  width: 100%;
  max-width: 56rem;
  margin-inline: auto;
  /* Gerçek Türkiye il sınırları SVG'sinin viewBox oranı (1000 / 422) */
  aspect-ratio: 1000 / 422;
}

.tr-map {
  display: block;
}

.tr-map path {
  fill: var(--color-gray-200);
  stroke: var(--color-white);
  stroke-width: 0.6;
  transition: fill var(--transition-fast);
}

.tr-map path[data-il-serviced] {
  fill: var(--color-orange-500);
  cursor: pointer;
}

.map-live-badge {
  position: absolute;
  z-index: 4;
  width: 22px;
  height: 22px;
  transform: translate(-50%, -50%);
  pointer-events: none;
  filter: drop-shadow(0 1px 3px rgba(18, 18, 18, 0.45));
}

.map-live-badge svg {
  width: 100%;
  height: 100%;
}

.map-live-badge__spin {
  transform-box: fill-box;
  transform-origin: center;
  animation: bk-map-spin 1.4s linear infinite;
  fill: var(--color-white);
}

@keyframes bk-map-spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .map-live-badge__spin {
    animation: none;
  }
}

.tr-map path[data-il-serviced]:hover,
.tr-map path[data-il-serviced]:focus-visible,
.tr-map path[data-il-serviced].is-active {
  fill: var(--color-orange-600);
  outline: none;
}

.map-stats {
  max-width: var(--container-max);
  margin: var(--space-10) auto 0;
}

.map-empty-state {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-6);
}

.map-empty-state__box {
  max-width: 22rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
}

.map-empty-state svg {
  width: 32px;
  height: 32px;
  color: var(--color-gray-400);
}

.map-empty-state p {
  font-size: var(--fs-small);
  margin: 0;
}

.map-tooltip {
  position: absolute;
  z-index: 5;
  left: 50%;
  top: 50%;
  transform: translate(-50%, calc(-100% - 14px));
  min-width: 13rem;
  background: var(--color-white);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  box-shadow: var(--shadow-md);
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.map-tooltip.is-visible {
  opacity: 1;
}

.map-tooltip::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 100%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: var(--color-white);
}

.map-tooltip__title {
  font-family: var(--font-heading);
  font-weight: var(--fw-semibold);
  color: var(--color-primary-strong);
  margin-bottom: var(--space-2);
}

.map-tooltip dl {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-1) var(--space-3);
  font-size: var(--fs-xsmall);
}

.map-tooltip dt {
  color: var(--color-text-muted);
}

.map-tooltip dd {
  color: var(--color-text);
  font-weight: var(--fw-medium);
  text-align: right;
}

.map-detail-panel dd {
  color: var(--color-text);
  font-weight: var(--fw-medium);
}

/* ---------- Proje Kartları ---------- */
.projects-grid {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .projects-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.project-card {
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.project-card__media {
  aspect-ratio: 4 / 3;
  min-height: 0;
}

.project-card__body {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  flex-grow: 1;
}

.project-card__tags {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-bottom: var(--space-1);
}

.tag {
  font-size: var(--fs-xsmall);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--color-ink-700);
  background: var(--color-gray-100);
  border-radius: var(--radius-sm);
  padding: 0.2rem 0.55rem;
}

.project-card__title {
  font-size: 1.0625rem;
  margin: 0;
}

.project-card__meta {
  font-size: var(--fs-small);
  color: var(--color-text-muted);
  margin: 0;
}

/* ---------- Proje Filtreleri ---------- */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.filter-group label {
  font-size: var(--fs-xsmall);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.filter-group select {
  min-width: 180px;
  padding: var(--space-3) var(--space-4);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-white);
}

.filter-bar__reset {
  align-self: flex-end;
}

/* ---------- Blog ---------- */
.blog-grid {
  display: grid;
  gap: var(--space-7);
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .blog-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.blog-card {
  display: flex;
  flex-direction: column;
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}

.blog-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.blog-card__media {
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.blog-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.blog-card__body {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.blog-card__tag {
  font-size: var(--fs-xsmall);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  color: var(--color-orange-600);
  margin-bottom: var(--space-2);
}

.blog-card__title {
  font-size: 1.15rem;
  margin-bottom: var(--space-2);
}

.blog-card__title a {
  color: inherit;
}

.blog-card__excerpt {
  color: var(--color-text-muted);
  font-size: var(--fs-small);
  flex: 1;
  margin-bottom: var(--space-4);
}

.blog-card__link {
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  color: var(--color-primary-strong);
}

.blog-card__link:hover {
  color: var(--color-orange-600);
}

/* ---------- Blog Yazısı (Tekil Sayfa) ---------- */
.blog-post-hero {
  aspect-ratio: 21 / 9;
  overflow: hidden;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-8);
}

@media (max-width: 640px) {
  .blog-post-hero {
    aspect-ratio: 4 / 3;
  }
}

.blog-post-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.blog-post-body {
  max-width: 720px;
  margin: 0 auto;
}

.blog-post-body h2 {
  font-size: 1.5rem;
  margin-top: var(--space-8);
  margin-bottom: var(--space-3);
}

.blog-post-body p {
  margin-bottom: var(--space-4);
}

.blog-post-body ul {
  margin: 0 0 var(--space-4);
  padding-left: 1.25rem;
  color: var(--color-text-muted);
}

.blog-post-body li {
  margin-bottom: var(--space-2);
}

.blog-post-cta {
  margin-top: var(--space-9);
  padding: var(--space-6);
  background: var(--color-off-white);
  border-radius: var(--radius-md);
  text-align: center;
}

.blog-post-cta p {
  margin-bottom: var(--space-4);
}

/* ---------- Referanslar: Kayan Logo Şeridi ---------- */
.logo-marquee {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
  mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
}

.logo-marquee__track {
  display: flex;
  align-items: center;
  width: max-content;
  gap: var(--space-11);
  animation: logo-marquee-scroll 26s linear infinite;
}

.logo-marquee:hover .logo-marquee__track {
  animation-play-state: paused;
}

.logo-marquee__logo {
  height: 56px;
  width: auto;
  flex-shrink: 0;
}

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

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

/* ---------- Form Bileşenleri ---------- */
.form-grid {
  display: grid;
  gap: var(--space-5);
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .form-grid--two {
    grid-template-columns: repeat(2, 1fr);
  }
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-field label {
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  color: var(--color-text);
}

.form-field .required {
  color: var(--color-orange-600);
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 0.8rem var(--space-4);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  transition: border-color var(--transition-fast);
}

.form-field input:focus-visible,
.form-field select:focus-visible,
.form-field textarea:focus-visible {
  border-color: var(--color-focus);
}

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

.form-field.has-error input,
.form-field.has-error select,
.form-field.has-error textarea {
  border-color: var(--color-error);
}

.form-error-message {
  font-size: var(--fs-xsmall);
  color: var(--color-error);
  display: none;
}

.form-field.has-error .form-error-message {
  display: block;
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--fs-small);
  color: var(--color-text-muted);
}

.form-checkbox input {
  margin-top: 0.2rem;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.form-status {
  display: none;
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-sm);
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
}

.form-status[data-state="success"] {
  display: block;
  background: #eaf6ee;
  color: var(--color-success);
  border: var(--border-width) solid #bfe3ca;
}

.form-status[data-state="error"] {
  display: block;
  background: #fbeaea;
  color: var(--color-error);
  border: var(--border-width) solid #f0c4c4;
}

.form-status[data-state="loading"] {
  display: block;
  background: var(--color-off-white);
  color: var(--color-text-muted);
  border: var(--border-width) solid var(--color-border);
}

/* ---------- Bilgi / Sonraki Aşama Kutuları ---------- */
.info-note {
  background: var(--color-orange-100);
  border: var(--border-width) solid var(--color-orange-400);
  border-radius: var(--radius-md);
  padding: var(--space-5) var(--space-6);
  font-size: var(--fs-small);
  color: var(--color-ink-800);
}

.info-note strong {
  color: var(--color-ink-900);
}

/* ---------- WhatsApp Yüzen Buton ---------- */
.whatsapp-float {
  position: fixed;
  right: var(--space-5);
  bottom: var(--space-5);
  z-index: 90;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background: var(--color-ink-900);
  border: 2px solid var(--color-orange-500);
  border-radius: 50%;
  color: var(--color-white);
  box-shadow: var(--shadow-lg);
}

.whatsapp-float svg {
  width: 24px;
  height: 24px;
}

/* ---------- Çerez Tercih Bandı ---------- */
.cookie-banner {
  position: fixed;
  left: var(--space-4);
  right: var(--space-4);
  bottom: var(--space-4);
  z-index: var(--z-cookie);
  max-width: 640px;
  margin-inline: auto;
  background: var(--color-ink-900);
  color: var(--color-text-on-dark);
  border: var(--border-width) solid var(--color-border-on-dark);
  border-radius: var(--radius-md);
  padding: var(--space-5) var(--space-6);
  box-shadow: var(--shadow-lg);
  display: none;
}

.cookie-banner[data-visible="true"] {
  display: block;
}

.cookie-banner p {
  font-size: var(--fs-small);
  color: var(--color-text-on-dark-muted);
  margin-bottom: var(--space-4);
}

.cookie-banner__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

/* ---------- Basit Sekme / Akordeon (Kurumsal, Hizmetler için) ---------- */
.value-grid {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .value-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .value-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.value-card {
  border-top: 2px solid var(--color-orange-500);
  padding-top: var(--space-5);
}

.value-card__icon {
  display: inline-flex;
  color: var(--color-orange-600);
  margin-bottom: var(--space-4);
}

.value-card__icon svg {
  width: 28px;
  height: 28px;
}

.value-card h3 {
  margin-bottom: var(--space-3);
}

.value-card p {
  color: var(--color-text-muted);
}

.value-card p {
  font-size: var(--fs-small);
}

/* ---------- Basit Zaman / Yaklaşım Listesi ---------- */
.approach-list {
  display: flex;
  flex-direction: column;
}

.approach-item {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: var(--space-5);
  padding-block: var(--space-6);
  border-bottom: var(--border-width) solid var(--color-border);
}

.approach-item__index {
  font-family: var(--font-heading);
  font-weight: var(--fw-bold);
  font-size: 1.25rem;
  color: var(--color-orange-600);
}

/* ---------- Proje Detay Penceresi (Modal) ---------- */
.project-modal {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-5);
}

.project-modal[hidden] {
  display: none;
}

.project-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(18, 18, 18, 0.7);
}

.project-modal__panel {
  position: relative;
  z-index: 1;
  max-width: 34rem;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--space-7);
  box-shadow: var(--shadow-lg);
}

.project-modal__close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-off-white);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius-sm);
}

.project-modal__media {
  aspect-ratio: 16 / 9;
  margin-bottom: var(--space-5);
}

.project-modal__panel dl {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-2) var(--space-4);
  font-size: var(--fs-small);
  margin: var(--space-4) 0;
}

.project-modal__panel dt {
  color: var(--color-text-muted);
}

.project-modal__panel dd {
  font-weight: var(--fw-medium);
}

/* ---------- Basit Sonuç / Boş Durum ---------- */
.empty-state {
  text-align: center;
  padding: var(--space-9) var(--space-5);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
}

/* ---------- CTA Bandı (temel) ---------- */
.cta-band {
  position: relative;
  overflow: hidden;
  background-color: var(--color-navy-stat);
  border-top: 3px solid var(--color-orange-500);
  min-height: clamp(320px, 30vw, 380px);
  display: flex;
  align-items: center;
  background-image: linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(0deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 48px 48px;
}

.cta-band__inner {
  display: grid;
  gap: var(--space-8);
  padding-block: var(--space-8);
}

@media (min-width: 1024px) {
  .cta-band__inner {
    grid-template-columns: 1.3fr 1fr;
    align-items: center;
    gap: var(--space-10);
  }
}

.cta-band__title {
  color: var(--color-white);
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-3);
}

@media (min-width: 1024px) {
  .cta-band__title {
    font-size: clamp(2.25rem, 0.25rem + 3.125vw, 2.75rem);
  }
}

.cta-band .lead,
.cta-band__lead {
  max-width: 32rem;
  color: var(--color-text-on-dark-muted);
  font-size: var(--fs-lead);
}

.cta-band__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-2);
}

@media (min-width: 1024px) {
  .cta-band__actions {
    justify-content: flex-end;
  }
}

@media (max-width: 599px) {
  .cta-band__actions .btn {
    flex: 1 1 100%;
  }
}

/* ---------- Kurumsal: Sade Sayfa Bloğu ---------- */
.page-header--compact {
  background: var(--color-white);
  padding-block: var(--space-6) var(--space-3);
  border-bottom: none;
}

.page-header--compact + .section {
  padding-top: var(--space-6);
}

.page-header__title--navy {
  color: var(--color-orange-600);
  text-align: center;
  font-size: clamp(1.75rem, 1.3rem + 1.6vw, 2.5rem);
}

.page-header__note {
  text-align: center;
  color: var(--color-text-muted);
  font-size: var(--fs-small);
  margin-top: var(--space-2);
}

.corporate-photo {
  max-width: 960px;
  aspect-ratio: 16 / 6;
  overflow: hidden;
  border-radius: var(--radius-md);
  margin: 0 auto var(--space-10);
}

.corporate-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 55%;
  display: block;
}

@media (max-width: 640px) {
  .corporate-photo {
    aspect-ratio: 4 / 3;
  }
}

.corporate-text {
  margin-bottom: var(--space-11);
}

.corporate-slogan {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}

.corporate-slogan__rule {
  width: 48px;
  height: 3px;
  background: var(--color-orange-500);
  border: none;
  margin: 0 auto var(--space-6);
}

.corporate-slogan__text {
  font-family: var(--font-heading);
  font-size: var(--fs-h2);
  font-weight: var(--fw-bold);
  line-height: var(--lh-tight);
  color: var(--color-navy-stat);
}

.corporate-slogan__text span {
  color: var(--color-orange-600);
}

/* ---------- Hizmetlerimiz: Giriş Metni ---------- */
.section-title--narrow {
  max-width: 640px;
  margin-inline: auto;
}

.intro-justified {
  text-align: justify;
  text-indent: 2em;
}