/* ==========================================================================
   Lumen Arts Co. — Page specific blocks
   ========================================================================== */

/* ==========================================================================
   HERO — ana sayfa
   ========================================================================== */

.hero {
  position: relative;
  padding-top: calc(var(--header-h) + clamp(48px, 8vw, 110px));
  padding-bottom: clamp(48px, 7vw, 100px);
  overflow: clip;
}

.hero__grid {
  display: grid;
  gap: clamp(36px, 5vw, 64px);
  align-items: center;
}

@media (min-width: 1024px) {
  .hero__grid {
    grid-template-columns: minmax(0, 6.2fr) minmax(0, 5.8fr);
    gap: clamp(40px, 4vw, 72px);
  }
}

.hero__content { display: grid; gap: var(--space-5); align-content: start; }

.hero__title {
  font-size: var(--fs-display);
  font-weight: 800;
  line-height: var(--lh-display);
  letter-spacing: var(--ls-display);
  margin: 0;
}

.hero__title .accent { color: var(--accent); }

.hero__text {
  font-size: clamp(1.02rem, 1.6vw, 1.2rem);
  color: var(--muted);
  max-width: 46ch;
  margin: 0;
}

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

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-5);
  margin-top: var(--space-4);
  padding-top: var(--space-5);
  border-top: 1px solid var(--border);
  font-size: .84rem;
  color: var(--muted);
}

.hero__meta strong { display: block; color: var(--foreground); font-size: .95rem; }

/* Hero medya */
.hero__media {
  position: relative;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--surface);
  aspect-ratio: 4 / 5;
}

@media (min-width: 640px) { .hero__media { aspect-ratio: 16 / 10; } }
@media (min-width: 1024px) { .hero__media { aspect-ratio: 4 / 5; } }

.hero__media video,
.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__media-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(var(--background-rgb), .1) 0%, rgba(var(--background-rgb), .65) 100%);
  pointer-events: none;
}

.hero__media-caption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: var(--space-5);
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-3);
  font-size: .8rem;
  color: var(--muted);
}

.hero__media-caption strong { color: var(--foreground); display: block; font-size: .92rem; }

.hero__scroll { margin-top: clamp(32px, 5vw, 56px); }

/* ==========================================================================
   Sayfa başlığı (iç sayfalar)
   ========================================================================== */

.page-hero {
  position: relative;
  padding-top: calc(var(--header-h) + clamp(44px, 7vw, 96px));
  padding-bottom: clamp(40px, 6vw, 80px);
  border-bottom: 1px solid var(--border);
  overflow: clip;
}

.page-hero__inner { display: grid; gap: var(--space-5); }

@media (min-width: 1024px) {
  .page-hero__inner--split {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: end;
    gap: clamp(32px, 5vw, 72px);
  }
}

.page-hero__title {
  font-size: var(--fs-h1);
  margin: 0;
}

.page-hero__text { color: var(--muted); font-size: clamp(1rem, 1.5vw, 1.15rem); max-width: 54ch; }

.page-hero__media {
  margin-top: clamp(32px, 5vw, 56px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--surface);
}

/* ==========================================================================
   Ana sayfa — yaklaşım bölümü
   ========================================================================== */

.approach-grid {
  display: grid;
  gap: clamp(24px, 3vw, 40px);
  grid-template-columns: 1fr;
}

@media (min-width: 700px) { .approach-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

.approach-visual {
  position: relative;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--surface);
  aspect-ratio: 3 / 4;
}

/* ==========================================================================
   Öne çıkan projeler — editoryal grid
   ========================================================================== */

.featured-grid {
  display: grid;
  gap: clamp(32px, 4vw, 56px);
  grid-template-columns: 1fr;
}

@media (min-width: 1024px) {
  .featured-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    align-items: start;
  }
  .featured-grid > *:nth-child(1) { grid-column: 1 / span 7; }
  .featured-grid > *:nth-child(2) { grid-column: 9 / span 4; margin-top: clamp(48px, 8vw, 120px); }
  .featured-grid > *:nth-child(3) { grid-column: 2 / span 4; }
  .featured-grid > *:nth-child(4) { grid-column: 7 / span 6; margin-top: clamp(24px, 4vw, 64px); }
}

.featured-grid .project-card__media { aspect-ratio: 4 / 3; }
.featured-grid > *:nth-child(2) .project-card__media { aspect-ratio: 3 / 4; }
.featured-grid > *:nth-child(3) .project-card__media { aspect-ratio: 1 / 1; }

@media (max-width: 1023px) {
  .featured-grid .project-card__media { aspect-ratio: 4 / 3 !important; }
}

/* Projeler sayfası gridi (filtre uyumlu — düzen bozulmaz) */
.project-grid {
  display: grid;
  gap: clamp(24px, 3vw, 40px);
  grid-template-columns: 1fr;
}

@media (min-width: 640px) { .project-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1180px) { .project-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }

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

/* ==========================================================================
   İstatistikler
   ========================================================================== */

.stats-grid {
  display: grid;
  gap: var(--space-5) clamp(24px, 4vw, 56px);
  grid-template-columns: 1fr;
}

@media (min-width: 560px) { .stats-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1024px) { .stats-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (min-width: 1280px) { .stats-grid--5 { grid-template-columns: repeat(5, minmax(0, 1fr)); } }

/* ==========================================================================
   Hizmetler sayfası
   ========================================================================== */

.service-group {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  padding-block: clamp(40px, 6vw, 72px);
  border-top: 1px solid var(--border);
}

@media (min-width: 1024px) {
  .service-group { grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); }
  .service-group__head { position: sticky; top: calc(var(--header-h) + 32px); align-self: start; }
}

.service-group__num {
  font-size: .74rem;
  font-weight: 600;
  letter-spacing: .16em;
  color: var(--accent);
  display: block;
  margin-bottom: var(--space-3);
}

.service-group__title { font-size: var(--fs-h2); margin-bottom: var(--space-4); }
.service-group__text { color: var(--muted); }

.service-list {
  display: grid;
  gap: 0;
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--border);
}

.service-list li { margin: 0; border-bottom: 1px solid var(--border); }

.service-list__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: clamp(16px, 2.4vw, 24px) 0;
  transition: padding var(--dur-micro) var(--ease-out), color var(--dur-micro) var(--ease-out);
}

.service-list__name { font-size: clamp(1.05rem, 2.2vw, 1.45rem); font-weight: 600; }
.service-list__desc { font-size: .86rem; color: var(--muted); margin-top: 4px; }

.service-list__arrow {
  flex: none;
  width: 34px; height: 34px;
  display: grid; place-items: center;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  transition: transform var(--dur-micro) var(--ease-out),
              border-color var(--dur-micro) var(--ease-out),
              color var(--dur-micro) var(--ease-out);
}

.service-list__arrow svg { width: 14px; height: 14px; }

@media (hover: hover) and (pointer: fine) {
  .service-list__link:hover { padding-left: 12px; color: var(--accent); }
  .service-list__link:hover .service-list__arrow { border-color: var(--accent-line); color: var(--accent); transform: rotate(-45deg); }
}

/* Hizmet detay — kapsam listesi */
.scope-grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: 1fr;
}

@media (min-width: 640px) { .scope-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

.scope-item {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  padding: var(--space-4);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface);
  font-size: .94rem;
}

.scope-item svg { width: 18px; height: 18px; color: var(--accent); flex: none; margin-top: 3px; }

.deliverable-list {
  display: grid;
  gap: 0;
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--border);
}

.deliverable-list li {
  margin: 0;
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  gap: var(--space-4);
  align-items: baseline;
  font-size: .96rem;
}

.deliverable-list li span:first-child {
  flex: none;
  width: 34px;
  font-size: .74rem;
  font-weight: 600;
  letter-spacing: .12em;
  color: var(--muted);
}

/* ==========================================================================
   Proje detay
   ========================================================================== */

.project-hero {
  padding-top: calc(var(--header-h) + clamp(36px, 5vw, 72px));
}

/* Portre (poster) proje detay hero'su — dikey görselli gerçek projeler */
.poster-hero {
  display: grid;
  gap: clamp(28px, 5vw, 64px);
  margin-top: clamp(24px, 4vw, 44px);
  align-items: start;
}

@media (min-width: 900px) {
  .poster-hero { grid-template-columns: minmax(300px, 440px) minmax(0, 1fr); }
}

.poster-hero__media {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--surface);
  max-width: 440px;
  width: 100%;
  margin-inline: auto;
}

.poster-hero__media img { width: 100%; height: auto; display: block; }

.poster-hero__title { font-size: var(--fs-h1); margin-top: 4px; }

.poster-hero__services {
  font-family: var(--font-mono);
  font-size: .8rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-top: 14px;
}

.project-hero__media {
  margin-top: clamp(32px, 4vw, 56px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--surface);
  aspect-ratio: 16 / 9;
}

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

.case-block {
  display: grid;
  gap: var(--space-4);
  padding-block: clamp(32px, 4vw, 56px);
  border-top: 1px solid var(--border);
}

@media (min-width: 900px) {
  .case-block { grid-template-columns: minmax(0, 3fr) minmax(0, 8fr); gap: clamp(32px, 5vw, 72px); }
}

.case-block__label {
  font-size: var(--fs-eyebrow);
  font-weight: 600;
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  color: var(--muted);
}

.case-block__body > * + * { margin-top: var(--space-4); }
.case-block__body p { color: var(--muted); }

.next-project {
  display: grid;
  gap: var(--space-4);
  padding: clamp(32px, 5vw, 64px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  transition: border-color var(--dur-micro) var(--ease-out);
}

.next-project:hover { border-color: var(--accent-line); }
.next-project__title { font-size: clamp(1.5rem, 4vw, 2.6rem); font-weight: 800; letter-spacing: -.03em; }

/* ==========================================================================
   Blog
   ========================================================================== */

.featured-post {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  padding-bottom: clamp(40px, 5vw, 64px);
  border-bottom: 1px solid var(--border);
  margin-bottom: clamp(40px, 5vw, 64px);
}

@media (min-width: 900px) {
  .featured-post { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); align-items: center; }
}

.featured-post__media {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--surface);
  aspect-ratio: 16 / 10;
}

.featured-post__title { font-size: clamp(1.6rem, 3.6vw, 2.6rem); font-weight: 800; }

.post-grid {
  display: grid;
  gap: clamp(28px, 3.5vw, 44px);
  grid-template-columns: 1fr;
}

@media (min-width: 640px) { .post-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1100px) { .post-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }

.post-grid .post-card__media { aspect-ratio: 16 / 10; }

.blog-toolbar {
  display: grid;
  gap: var(--space-4);
  margin-bottom: clamp(32px, 4vw, 48px);
}

@media (min-width: 900px) {
  .blog-toolbar {
    grid-template-columns: minmax(0, 1fr) 300px;
    align-items: center;
  }
}

.search-field { position: relative; }
.search-field svg {
  position: absolute;
  left: 16px; top: 50%;
  transform: translateY(-50%);
  width: 17px; height: 17px;
  color: var(--muted);
  pointer-events: none;
}
.search-field .field__control { padding-left: 44px; }

/* Blog detay */
.article-head {
  padding-top: calc(var(--header-h) + clamp(36px, 5vw, 72px));
  padding-bottom: clamp(28px, 4vw, 48px);
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4);
  font-size: .84rem;
  color: var(--muted);
  margin-top: var(--space-5);
  padding-top: var(--space-5);
  border-top: 1px solid var(--border);
}

.article-cover {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--surface);
  aspect-ratio: 16 / 9;
  margin-bottom: clamp(32px, 5vw, 64px);
}

.article-body { max-width: 72ch; margin-inline: auto; }

.article-foot {
  max-width: 72ch;
  margin: clamp(40px, 5vw, 64px) auto 0;
  padding-top: var(--space-6);
  border-top: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
  justify-content: space-between;
}

/* ==========================================================================
   İletişim / teklif
   ========================================================================== */

.contact-grid {
  display: grid;
  gap: clamp(32px, 5vw, 72px);
  grid-template-columns: 1fr;
}

@media (min-width: 1024px) {
  .contact-grid { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
}

.contact-card {
  display: grid;
  gap: var(--space-5);
  padding: clamp(24px, 3vw, 36px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  align-content: start;
}

.contact-item { display: grid; gap: 4px; }
.contact-item__label { font-size: .76rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.contact-item__value { font-size: 1.02rem; font-weight: 600; overflow-wrap: anywhere; }
.contact-item__value a:hover { color: var(--accent); }

.form-section {
  display: grid;
  gap: var(--space-5);
  padding-block: clamp(28px, 4vw, 44px);
  border-top: 1px solid var(--border);
}

.form-section:first-of-type { border-top: 0; padding-top: 0; }

.form-section__head { display: grid; gap: 6px; }
.form-section__title { font-size: var(--fs-h4); font-weight: 700; }
.form-section__text { font-size: .88rem; color: var(--muted); margin: 0; }

/* ==========================================================================
   İş ortaklarımız
   ========================================================================== */

.partner-grid {
  display: grid;
  gap: 0;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

@media (min-width: 700px) { .partner-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (min-width: 1024px) { .partner-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); } }

.partner-cell {
  display: grid;
  place-items: center;
  gap: var(--space-2);
  min-height: 180px;
  padding: var(--space-6);
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  text-align: center;
  color: var(--muted);
  font-weight: 600;
  font-size: .95rem;
  transition: background-color var(--dur-micro) var(--ease-out), color var(--dur-micro) var(--ease-out);
}

.partner-cell img { max-height: 80px; max-width: 100%; width: auto; opacity: .9; }
.partner-cell small { display: none; }

@media (hover: hover) and (pointer: fine) {
  .partner-cell:hover { background: var(--surface); color: var(--foreground); }
}

/* ==========================================================================
   404
   ========================================================================== */

.error-page {
  min-height: 100svh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: calc(var(--header-h) + 48px) var(--gutter) 64px;
}

.error-page__code {
  font-size: clamp(5rem, 24vw, 15rem);
  font-weight: 800;
  line-height: .85;
  letter-spacing: -.06em;
  color: transparent;
  -webkit-text-stroke: 1px var(--border-strong);
  margin-bottom: var(--space-5);
}

.error-page__inner { display: grid; justify-items: center; gap: var(--space-5); }
.error-page p { color: var(--muted); max-width: 46ch; }
.error-page__actions { display: flex; flex-wrap: wrap; gap: var(--space-3); justify-content: center; }