/* ==========================================================================
   components.css — kartlar, galeri, form, akordiyon, banner, yardimci parcalar
   ========================================================================== */

/* --------------------------------------------------------------------------
   Kurumsal (iki sutunlu metin bolumu)
   -------------------------------------------------------------------------- */
.corp-intro__head { margin-bottom: var(--sp-4); }
.corp-intro__cols {
  display: grid;
  gap: var(--sp-4) var(--sp-5);
  grid-template-columns: 1fr;
}
@media (min-width: 800px) {
  .corp-intro__cols { grid-template-columns: 1fr 1fr; }
}
.corp-intro__cols p { color: var(--ink-soft); }
.corp-intro__cta { margin-top: var(--sp-4); }

/* --------------------------------------------------------------------------
   Buyuk kategori kutulari (Konut / Ofis & Magaza / Otel & Restoran)
   -------------------------------------------------------------------------- */
.tile-grid {
  display: grid;
  gap: 2px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  background: var(--line);
}
.tile {
  position: relative;
  display: block;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  text-decoration: none;
  color: var(--ink-invert);
}
.tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease);
}
.tile:hover img { transform: scale(1.06); }
.tile::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(21, 11, 51, 0) 38%, rgba(21, 11, 51, 0.82) 100%);
}
.tile__label {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  z-index: 1;
  padding: var(--sp-4) var(--sp-3);
}
.tile__label h3 {
  margin-bottom: 0.3rem;
  color: var(--ink-invert);
  font-size: var(--fs-h4);
  font-weight: 700;
}
.tile__label p {
  margin: 0;
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(253, 252, 250, 0.8);
}

/* --------------------------------------------------------------------------
   Hizmet karti
   -------------------------------------------------------------------------- */
.service-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--bg);
  border: 1px solid var(--line);
  text-decoration: none;
  color: inherit;
  transition: border-color var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease),
              transform var(--dur) var(--ease);
}
.service-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
  color: inherit;
}
.service-card__media { overflow: hidden; background: var(--bg-alt); }
.service-card__media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}
.service-card:hover .service-card__media img { transform: scale(1.04); }

.service-card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: var(--sp-3);
}
.service-card__body h3 { margin-bottom: 0.6rem; font-size: var(--fs-h4); font-family: var(--font-body); font-weight: 600; }
.service-card__body p { flex: 1; margin-bottom: var(--sp-3); font-size: var(--fs-sm); color: var(--ink-soft); }

/* --------------------------------------------------------------------------
   Proje karti ve filtreli galeri
   -------------------------------------------------------------------------- */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: var(--sp-4);
  padding-bottom: var(--sp-3);
  border-bottom: 1px solid var(--line);
}
.filter-bar__btn {
  min-height: 44px;
  padding: 0.5em 1.15em;
  background: transparent;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  font-size: var(--fs-sm);
  color: var(--ink-soft);
  transition: all var(--dur) var(--ease);
}
.filter-bar__btn:hover { border-color: var(--ink); color: var(--ink); }
.filter-bar__btn[aria-pressed="true"] {
  background: var(--bg-deep);
  border-color: var(--bg-deep);
  color: var(--ink-invert);
}

.project-grid {
  display: grid;
  gap: var(--sp-3);
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
}
.project-card {
  position: relative;
  display: block;
  overflow: hidden;
  background: var(--bg-alt);
  text-decoration: none;
  color: inherit;
}
.project-card[hidden] { display: none; }
.project-card__media { overflow: hidden; }
.project-card__media img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  transition: transform 0.7s var(--ease);
}
.project-card:hover .project-card__media img { transform: scale(1.05); }

.project-card__body {
  padding: var(--sp-3) 0 var(--sp-1);
}
.project-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5em 1em;
  margin-bottom: 0.4rem;
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-deep);
}
.project-card__body h3 {
  margin-bottom: 0.35rem;
  font-size: var(--fs-h4);
  font-family: var(--font-display);
  font-weight: 400;
}
.project-card:hover .project-card__body h3 { color: var(--accent-deep); }
.project-card__body p { font-size: var(--fs-sm); color: var(--ink-soft); }

.empty-state {
  padding: var(--sp-5) 0;
  text-align: center;
  color: var(--ink-soft);
}

/* Proje kunyesi ------------------------------------------------------------ */
.spec-list {
  display: grid;
  gap: 0;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  margin: var(--sp-4) 0;
  border-top: 1px solid var(--line);
}
.spec-list div {
  padding: var(--sp-2) var(--sp-2) var(--sp-2) 0;
  border-bottom: 1px solid var(--line);
}
.spec-list dt {
  margin-bottom: 0.25rem;
  font-size: var(--fs-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.spec-list dd { margin: 0; font-weight: 600; }

/* Proje galerisi + lightbox ------------------------------------------------ */
.gallery {
  display: grid;
  gap: var(--sp-2);
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}
.gallery__item {
  padding: 0;
  border: 0;
  background: var(--bg-alt);
  overflow: hidden;
  cursor: zoom-in;
}
.gallery__item img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}
.gallery__item:hover img { transform: scale(1.04); }

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: grid;
  place-items: center;
  padding: var(--sp-3);
  background: rgba(28, 27, 25, 0.94);
}
.lightbox[hidden] { display: none; }
.lightbox__img {
  max-width: min(1200px, 94vw);
  max-height: 86vh;
  width: auto;
  object-fit: contain;
}
.lightbox__caption {
  margin-top: var(--sp-2);
  text-align: center;
  font-size: var(--fs-sm);
  color: rgba(253, 252, 250, 0.75);
}
.lightbox__btn {
  position: absolute;
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  background: rgba(253, 252, 250, 0.1);
  border: 1px solid rgba(253, 252, 250, 0.25);
  color: var(--ink-invert);
  font-size: 1.5rem;
  line-height: 1;
  transition: background-color var(--dur) var(--ease);
}
.lightbox__btn:hover { background: rgba(253, 252, 250, 0.22); }
.lightbox__close { top: var(--sp-3); right: var(--sp-3); }
.lightbox__prev { left: var(--sp-3); top: 50%; transform: translateY(-50%); }
.lightbox__next { right: var(--sp-3); top: 50%; transform: translateY(-50%); }

/* --------------------------------------------------------------------------
   Surec adimlari
   -------------------------------------------------------------------------- */
.process {
  display: grid;
  gap: var(--sp-4);
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  counter-reset: step;
}
.process__item { position: relative; padding-top: var(--sp-3); border-top: 1px solid var(--line-strong); }
.process__num {
  display: block;
  margin-bottom: var(--sp-1);
  font-family: var(--font-display);
  font-size: 2.5rem;
  line-height: 1;
  color: var(--accent);
}
.process__item h3 { margin-bottom: 0.5rem; font-size: var(--fs-h4); font-family: var(--font-body); font-weight: 600; }
.process__item p { font-size: var(--fs-sm); color: var(--ink-soft); }

/* --------------------------------------------------------------------------
   Sayilar
   -------------------------------------------------------------------------- */
.stats {
  display: grid;
  gap: var(--sp-3);
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
}
.stats__item { text-align: center; }
.stats__value {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 4vw, 3.25rem);
  line-height: 1;
  color: var(--accent);
}
.stats__label {
  display: block;
  margin-top: 0.5rem;
  font-size: var(--fs-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* --------------------------------------------------------------------------
   Musteri yorumlari
   -------------------------------------------------------------------------- */
.quote-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: var(--sp-4) var(--sp-3);
  background: var(--bg);
  border: 1px solid var(--line);
}
.quote-card__text {
  flex: 1;
  margin-bottom: var(--sp-3);
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  line-height: 1.55;
}
.quote-card__text::before { content: "“"; color: var(--accent); }
.quote-card__text::after { content: "”"; color: var(--accent); }
.quote-card__name { font-weight: 600; font-size: var(--fs-sm); }
.quote-card__role { font-size: var(--fs-xs); color: var(--ink-soft); }

/* --------------------------------------------------------------------------
   Blog karti
   -------------------------------------------------------------------------- */
.post-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  text-decoration: none;
  color: inherit;
}
.post-card__media { overflow: hidden; background: var(--bg-alt); }
.post-card__media img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}
.post-card:hover .post-card__media img { transform: scale(1.04); }
.post-card__body { flex: 1; padding-top: var(--sp-2); }
.post-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5em 1em;
  margin-bottom: 0.5rem;
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.post-card__body h3 {
  margin-bottom: 0.5rem;
  font-size: var(--fs-h4);
  font-family: var(--font-display);
  font-weight: 400;
}
.post-card:hover h3 { color: var(--accent-deep); }
.post-card__body p { font-size: var(--fs-sm); color: var(--ink-soft); }

/* Yazi govdesi ------------------------------------------------------------- */
.prose { max-width: 70ch; }
.prose h2 { margin-top: var(--sp-5); font-size: var(--fs-h3); }
.prose h3 { margin-top: var(--sp-4); font-size: var(--fs-h4); font-family: var(--font-body); font-weight: 600; }
.prose > *:first-child { margin-top: 0; }
.prose ul, .prose ol { padding-left: 1.35em; }
.prose li { margin-bottom: 0.5rem; }
.prose img { margin: var(--sp-4) 0; }
.prose figcaption { margin-top: 0.5rem; font-size: var(--fs-xs); color: var(--ink-soft); }

.check-list { list-style: none; padding: 0; }
.check-list li {
  position: relative;
  padding-left: 1.85em;
  margin-bottom: 0.7rem;
}
.check-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.55em;
  width: 9px; height: 5px;
  border-left: 1.5px solid var(--accent-deep);
  border-bottom: 1.5px solid var(--accent-deep);
  transform: rotate(-45deg);
}

/* --------------------------------------------------------------------------
   Akordiyon (SSS)
   -------------------------------------------------------------------------- */
.faq { max-width: 800px; }
.faq__item { border-bottom: 1px solid var(--line); }
.faq__q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-2);
  width: 100%;
  padding: var(--sp-3) 0;
  background: none;
  border: 0;
  text-align: left;
  font-size: var(--fs-lg);
  font-family: var(--font-display);
  color: var(--ink);
}
.faq__q:hover { color: var(--accent-deep); }
.faq__icon {
  position: relative;
  flex-shrink: 0;
  width: 18px;
  height: 18px;
}
.faq__icon::before, .faq__icon::after {
  content: "";
  position: absolute;
  inset: 0;
  margin: auto;
  background: var(--accent-deep);
}
.faq__icon::before { width: 100%; height: 1.5px; }
.faq__icon::after  { width: 1.5px; height: 100%; transition: transform var(--dur) var(--ease); }
.faq__q[aria-expanded="true"] .faq__icon::after { transform: scaleY(0); }

.faq__a {
  overflow: hidden;
  max-height: 0;
  transition: max-height var(--dur) var(--ease);
}
.faq__a-inner { padding: 0 0 var(--sp-3); color: var(--ink-soft); max-width: 65ch; }

/* --------------------------------------------------------------------------
   CTA bandi
   -------------------------------------------------------------------------- */
.cta-band {
  padding-block: clamp(3rem, 6vw, 5rem);
  background: var(--bg-deep);
  color: var(--ink-invert);
}
.cta-band__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
}
.cta-band__text { max-width: 52ch; }
.cta-band h2 { color: var(--ink-invert); margin-bottom: 0.75rem; }
.cta-band p { color: rgba(253, 252, 250, 0.72); font-size: var(--fs-sm); }
.cta-band__actions { display: flex; flex-wrap: wrap; gap: var(--sp-2); }
.cta-band .btn--primary { background: var(--accent); border-color: var(--accent); color: var(--bg-deep); }
.cta-band .btn--primary:hover { background: var(--ink-invert); border-color: var(--ink-invert); color: var(--bg-deep); }
.cta-band .btn--ghost { border-color: rgba(253, 252, 250, 0.35); color: var(--ink-invert); }
.cta-band .btn--ghost:hover { background: rgba(253, 252, 250, 0.1); border-color: var(--ink-invert); color: var(--ink-invert); }

/* --------------------------------------------------------------------------
   Formlar
   -------------------------------------------------------------------------- */
.form { display: grid; gap: var(--sp-3); }
.form__row {
  display: grid;
  gap: var(--sp-3);
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}
.field { display: flex; flex-direction: column; gap: 0.4rem; }
.field > label {
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.field .req { color: var(--danger); }

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 50px;
  padding: 0.75rem 0.9rem;
  background: var(--bg);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  font-size: var(--fs-base);
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.field textarea { min-height: 140px; resize: vertical; }
.field select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--ink-soft) 50%),
                    linear-gradient(135deg, var(--ink-soft) 50%, transparent 50%);
  background-position: calc(100% - 20px) 22px, calc(100% - 14px) 22px;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 2.5rem;
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--accent-deep);
  box-shadow: 0 0 0 3px rgba(133, 100, 52, 0.14);
}
.field[data-invalid="true"] input,
.field[data-invalid="true"] select,
.field[data-invalid="true"] textarea { border-color: var(--danger); }

.field__error {
  min-height: 1.2em;
  font-size: var(--fs-xs);
  color: var(--danger);
}

.field--check {
  flex-direction: row;
  align-items: flex-start;
  gap: 0.7rem;
}
.field--check input {
  width: 20px;
  height: 20px;
  min-height: 0;
  margin-top: 0.2rem;
  flex-shrink: 0;
  accent-color: var(--accent-deep);
}
.field--check label {
  font-size: var(--fs-sm);
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
  color: var(--ink-soft);
  line-height: 1.5;
}

/* Bot tuzagi — ekranda ve ekran okuyucuda gizli */
.hp-field {
  position: absolute !important;
  left: -9999px;
  opacity: 0;
  pointer-events: none;
}

.form__status {
  padding: var(--sp-2) var(--sp-3);
  border-left: 3px solid var(--line-strong);
  background: var(--bg-alt);
  font-size: var(--fs-sm);
}
.form__status[hidden] { display: none; }
.form__status--ok { border-color: var(--success); color: var(--success); }
.form__status--error { border-color: var(--danger); color: var(--danger); }

.btn[aria-busy="true"] { opacity: 0.65; pointer-events: none; }

/* Iletisim bilgi bloklari -------------------------------------------------- */
.info-list { list-style: none; margin: 0; padding: 0; }
.info-list li { padding: var(--sp-2) 0; border-bottom: 1px solid var(--line); }
.info-list dt,
.info-list .info-label {
  display: block;
  margin-bottom: 0.2rem;
  font-size: var(--fs-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.info-list a { font-weight: 600; text-decoration: none; }

.map-embed {
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 1px solid var(--line);
  background: var(--bg-alt);
}

/* --------------------------------------------------------------------------
   WhatsApp butonu
   -------------------------------------------------------------------------- */
.whatsapp-fab {
  position: fixed;
  right: clamp(1rem, 3vw, 1.75rem);
  bottom: clamp(1rem, 3vw, 1.75rem);
  z-index: 200;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.75rem 1.1rem;
  background: #1F8A4C;
  color: #fff;
  border-radius: 999px;
  text-decoration: none;
  font-size: var(--fs-sm);
  font-weight: 600;
  box-shadow: var(--shadow-md);
  transition: transform var(--dur) var(--ease), background-color var(--dur) var(--ease);
}
.whatsapp-fab:hover { background: #17703D; color: #fff; transform: translateY(-2px); }
@media (max-width: 600px) {
  .whatsapp-fab { padding: 0.85rem; border-radius: 50%; }
  .whatsapp-fab__label { display: none; }
}

/* --------------------------------------------------------------------------
   Cerez banneri
   -------------------------------------------------------------------------- */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 250;
  background: var(--bg);
  border-top: 1px solid var(--line-strong);
  box-shadow: 0 -8px 32px rgba(28, 27, 25, 0.1);
  animation: cookie-in var(--dur) var(--ease);
}
.cookie-banner[hidden] { display: none; }
@keyframes cookie-in { from { transform: translateY(100%); } to { transform: translateY(0); } }

.cookie-banner__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
  max-width: var(--container);
  margin-inline: auto;
  padding: var(--sp-3) clamp(1.25rem, 4vw, 2.5rem);
}
.cookie-banner__text { flex: 1 1 420px; }
.cookie-banner__title { margin-bottom: 0.35rem; font-family: var(--font-body); font-size: var(--fs-base); font-weight: 600; }
.cookie-banner__text p { font-size: var(--fs-sm); color: var(--ink-soft); margin: 0; }
.cookie-banner__actions { display: flex; flex-wrap: wrap; gap: 0.6rem; }

@media (max-width: 600px) {
  .cookie-banner__actions { width: 100%; }
  .cookie-banner__actions .btn { flex: 1; }
}

/* --------------------------------------------------------------------------
   Ic linkleme kutusu
   -------------------------------------------------------------------------- */
.related {
  padding: var(--sp-3);
  background: var(--bg-alt);
  border-left: 2px solid var(--accent);
}
.related h2, .related h3 {
  margin-bottom: 0.75rem;
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.related ul { list-style: none; margin: 0; padding: 0; }
.related li + li { margin-top: 0.5rem; }

/* --------------------------------------------------------------------------
   Gorunume girince beliris (main.js is-visible sinifini ekler)
   -------------------------------------------------------------------------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
[data-reveal].is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; }
}

/* --------------------------------------------------------------------------
   404
   -------------------------------------------------------------------------- */
.error-page {
  display: grid;
  place-items: center;
  min-height: 60vh;
  padding-block: var(--sp-6);
  text-align: center;
}
.error-page__code {
  font-family: var(--font-display);
  font-size: clamp(5rem, 16vw, 11rem);
  line-height: 0.9;
  color: var(--accent);
  margin-bottom: var(--sp-2);
}