/* =============================================================================
   Klasik kurumsal katman
   -----------------------------------------------------------------------------
   site.css'in uzerine biner. Temel tipografi, renk tokenlari ve bilesenler
   orada; burada yalnizca "canli / klasik kurumsal" gorunumu getiren
   parcalar var:

     1. Ust serit + logo bandi + lacivert menu cubugu
     2. Hero slider
     3. One cikan uc kutu
     4. Fotografli kart izgarasi
     5. Hakkimizda fotograf ikilisi
     6. Sayac bandi (fotograf zemin)
     7. Ic sayfa basligi (fotograf zemin)
     8. Duyarli davranis
============================================================================= */

:root {
  --navy-deep: #0f2439;
  --gold: #b8873a;
  --gold-hover: #a3762f;
  --header-h: 62px;
}

/* -- 1. Baslik yigini ----------------------------------------------------- */

.topbar {
  background: var(--navy-deep);
  color: #93a9be;
  font-size: var(--t-xs);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.topbar__inner {
  min-height: 40px;
  gap: var(--s-2) var(--s-6);
}

.topbar .cluster {
  gap: var(--s-2) var(--s-5);
}

.topbar span {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
}

.topbar svg {
  width: 0.95em;
  height: 0.95em;
  color: var(--gold);
  opacity: 1;
}

.topbar__social {
  display: inline-flex;
  gap: 0.4rem;
  padding-left: var(--s-3);
  border-left: 1px solid rgba(255, 255, 255, 0.14);
}

.topbar__social a {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 3px;
  color: #93a9be;
}

.topbar__social a:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.topbar__social svg {
  width: 15px;
  height: 15px;
  color: currentColor;
}

/* Logo bandi */
.masthead {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}

.masthead__inner {
  display: flex;
  align-items: center;
  gap: var(--s-6);
  min-height: 96px;
  padding-block: var(--s-4);
}

.brand--lg .brand__mark {
  width: 46px;
  height: 46px;
}

.brand--lg .brand__name {
  font-size: 1.5rem;
  letter-spacing: -0.02em;
}

.brand--lg .brand__meta {
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  color: var(--gold);
  font-weight: 500;
}

.masthead__info {
  display: flex;
  gap: var(--s-6);
  margin-left: auto;
}

.info-block {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: var(--s-3);
  align-items: center;
  padding-left: var(--s-6);
  border-left: 1px solid var(--line);
}

.info-block:first-child {
  border-left: 0;
  padding-left: 0;
}

.info-block > svg {
  width: 38px;
  height: 38px;
  padding: 9px;
  box-sizing: border-box;
  border-radius: 50%;
  background: var(--navy-wash);
  color: var(--navy);
  stroke-width: 1.6;
}

.info-block span {
  display: grid;
  font-size: 0.9375rem;
  line-height: 1.3;
  color: var(--ink);
  white-space: nowrap;
}

.info-block b {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 2px;
}

.info-block a {
  color: var(--ink);
  text-decoration: none;
}

.info-block a:hover {
  color: var(--navy);
  text-decoration: underline;
}

.masthead__cta {
  flex: none;
}

/* Lacivert menu cubugu */
.site-header {
  background: var(--navy);
  border-bottom: 0;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.site-header[data-stuck="true"] {
  background: var(--navy);
  border-bottom: 0;
  box-shadow: 0 6px 20px -8px rgba(15, 36, 57, 0.55);
}

.header__inner {
  min-height: var(--header-h);
  gap: var(--s-2);
}

.site-header .brand--compact {
  display: none;
}

.site-header .nav {
  margin-right: auto;
  gap: 0;
}

.site-header .nav__link,
.site-header .nav__trigger {
  position: relative;
  padding: 1.1rem 0.95rem;
  border-radius: 0;
  color: #cbdaea;
  font-size: 0.9375rem;
  font-weight: 500;
}

.site-header .nav__link:hover,
.site-header .nav__trigger:hover,
.site-header .nav__item[data-open="true"] .nav__trigger,
.site-header .nav__item:focus-within .nav__trigger {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.site-header .nav__link[aria-current="page"] {
  color: #fff;
}

.site-header .nav__link[aria-current="page"]::after {
  inset: auto 0 0 0;
  height: 3px;
  background: var(--gold);
}

.site-header .nav__panel {
  top: 100%;
  left: 0;
  border-top: 3px solid var(--gold);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.site-header .nav-toggle {
  border-color: rgba(255, 255, 255, 0.25);
  color: #fff;
}

/* Buton varyantlari */
.btn--gold {
  --btn-bg: var(--gold);
  --btn-fg: #fff;
  --btn-bd: var(--gold);
  font-weight: 600;
}

.btn--gold:hover {
  --btn-bg: var(--gold-hover);
  --btn-bd: var(--gold-hover);
  color: #fff;
}

.btn--outline-light {
  --btn-fg: #fff;
  --btn-bd: rgba(255, 255, 255, 0.55);
}

.btn--outline-light:hover {
  --btn-bg: rgba(255, 255, 255, 0.14);
  --btn-bd: #fff;
  color: #fff;
}

/* Acik zeminli ust etiket */
.eyebrow--light {
  color: #d8b169;
}

.eyebrow--light::before {
  background: rgba(216, 177, 105, 0.55);
}

/* Kirinti yolu artik koyu basligin parcasi */
.crumbs {
  background: var(--navy-deep);
  color: rgba(255, 255, 255, 0.55);
  padding-block: 0.7rem;
}

.crumbs a,
.crumbs li + li::before,
.crumbs [aria-current] {
  color: rgba(255, 255, 255, 0.62);
}

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

/* -- 2. Hero slider ------------------------------------------------------- */

.hero-slider {
  position: relative;
  height: clamp(460px, 64vh, 640px);
  background: var(--navy-deep);
  overflow: hidden;
}

.hero-slider__track {
  list-style: none;
  margin: 0;
  padding: 0;
  height: 100%;
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: grid;
  align-items: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.7s var(--ease), visibility 0.7s;
}

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

.hero-slide__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.06);
  transition: transform 7s linear;
}

.hero-slide.is-active .hero-slide__bg {
  transform: scale(1);
}

/* Perde: metnin okunurlugunu koruyacak kadar koyu, fotografi yok edecek
   kadar degil. Solda yogun, saga dogru aciliyor. */
.hero-slide__scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(
      100deg,
      rgba(9, 24, 39, 0.88) 0%,
      rgba(9, 24, 39, 0.7) 34%,
      rgba(9, 24, 39, 0.3) 66%,
      rgba(9, 24, 39, 0.12) 100%
    ),
    linear-gradient(180deg, rgba(9, 24, 39, 0.35) 0%, rgba(9, 24, 39, 0) 35%);
}

.hero-slide__inner {
  position: relative;
  max-width: 100%;
}

.hero-slide__inner > * {
  max-width: 40rem;
}

.hero-slide h1,
.hero-slide__title {
  font-family: var(--font-serif);
  font-size: clamp(2.1rem, 3.4vw + 1rem, 3.5rem);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.022em;
  color: #ffffff;
  margin: 0 0 var(--s-4);
  text-wrap: balance;
  text-shadow: 0 2px 18px rgba(6, 18, 30, 0.55);
}

.hero-slide__text {
  font-size: var(--t-lg);
  line-height: 1.55;
  color: #dbe6f0;
  margin: 0;
  text-shadow: 0 1px 12px rgba(6, 18, 30, 0.5);
}

.hero-slide__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-3);
  margin-top: var(--s-7);
}

/* Oklar */
.hero-slider__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  padding: 0;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  color: #fff;
  cursor: pointer;
  transition: background-color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.hero-slider__arrow:hover {
  background: var(--gold);
  border-color: var(--gold);
}

.hero-slider__arrow svg {
  width: 20px;
  height: 20px;
}

.hero-slider__arrow--prev {
  left: clamp(0.75rem, 2vw, 1.75rem);
}

.hero-slider__arrow--next {
  right: clamp(0.75rem, 2vw, 1.75rem);
}

/* Noktalar */
.hero-slider__dots {
  position: absolute;
  left: 50%;
  bottom: clamp(1rem, 3vw, 1.75rem);
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  gap: 0.5rem;
}

.hero-slider__dots button {
  width: 30px;
  height: 4px;
  padding: 0;
  border: 0;
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.35);
  cursor: pointer;
  transition: background-color 0.2s var(--ease), width 0.2s var(--ease);
}

.hero-slider__dots button.is-active {
  width: 46px;
  background: var(--gold);
}

/* -- 3. One cikan kutular ------------------------------------------------- */

.features {
  position: relative;
  z-index: 5;
  margin-top: -58px;
  padding-bottom: var(--s-4);
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 18px 44px -22px rgba(15, 36, 57, 0.4);
}

.feature {
  background: var(--surface);
  padding: var(--s-6);
  display: grid;
  gap: var(--s-3);
  align-content: start;
  transition: background-color 0.2s var(--ease);
}

.feature:hover {
  background: var(--navy-wash);
}

.feature__icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--navy);
  color: #fff;
}

.feature__icon svg {
  width: 21px;
  height: 21px;
}

.feature h3 {
  font-family: var(--font-sans);
  font-size: var(--t-md);
  font-weight: 600;
  margin: 0;
}

.feature p {
  font-size: var(--t-base);
  color: var(--ink-2);
  margin: 0;
}

/* -- 4. Fotografli kartlar ------------------------------------------------ */

.card-grid {
  display: grid;
  gap: var(--s-5);
}

.pcard {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease),
    border-color 0.25s var(--ease);
}

.pcard:hover {
  transform: translateY(-4px);
  border-color: var(--line-2);
  box-shadow: 0 20px 40px -24px rgba(15, 36, 57, 0.45);
}

.pcard__media {
  position: relative;
  background: var(--sunken);
}

/* Zoom'u kirpan ic cerceve — rozetin disari tasabilmesi icin ayri tutuldu */
.pcard__frame {
  overflow: hidden;
  line-height: 0;
}

.pcard__media img {
  width: 100%;
  aspect-ratio: 800 / 520;
  object-fit: cover;
  transition: transform 0.5s var(--ease);
}

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

.pcard__icon {
  position: absolute;
  left: var(--s-5);
  bottom: 0;
  transform: translateY(50%);
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--navy);
  color: #fff;
  box-shadow: 0 6px 16px -6px rgba(15, 36, 57, 0.6);
  transition: background-color 0.25s var(--ease);
}

.pcard:hover .pcard__icon {
  background: var(--gold);
}

.pcard__icon svg {
  width: 24px;
  height: 24px;
}

.pcard__tag {
  position: absolute;
  left: var(--s-4);
  top: var(--s-4);
  padding: 0.3rem 0.7rem;
  border-radius: 2px;
  background: var(--navy);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.pcard__body {
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
  padding: var(--s-6);
  padding-top: calc(var(--s-6) + 12px);
  flex: 1;
}

.pcard--post .pcard__body {
  padding-top: var(--s-5);
}

.pcard__body h3 {
  font-family: var(--font-sans);
  font-size: var(--t-md);
  font-weight: 600;
  letter-spacing: -0.005em;
  line-height: 1.35;
  margin: 0;
}

.pcard:hover .pcard__body h3 {
  color: var(--navy);
}

.pcard__body p {
  font-size: var(--t-base);
  color: var(--ink-2);
  margin: 0;
}

.pcard .card__foot {
  margin-top: auto;
  padding-top: var(--s-4);
  border-top: 1px solid var(--line);
}

.pcard:hover .card__foot svg {
  transform: translateX(3px);
}

/* -- 5. Hakkimizda fotograf ikilisi --------------------------------------- */

.figure-pair {
  position: relative;
  padding-bottom: var(--s-8);
  padding-right: var(--s-7);
}

.figure-pair__main {
  width: 100%;
  aspect-ratio: 1000 / 1180;
  object-fit: cover;
  border-radius: var(--radius-lg);
  display: block;
}

.figure-pair__sub {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 58%;
  aspect-ratio: 720 / 540;
  object-fit: cover;
  border: 6px solid var(--paper);
  border-radius: var(--radius-lg);
  box-shadow: 0 18px 40px -20px rgba(15, 36, 57, 0.5);
}

.figure-pair__badge {
  position: absolute;
  left: 0;
  top: var(--s-6);
  transform: translateX(-16%);
  display: grid;
  gap: 2px;
  padding: var(--s-4) var(--s-5);
  background: var(--gold);
  color: #fff;
  border-radius: var(--radius-lg);
  box-shadow: 0 14px 30px -14px rgba(15, 36, 57, 0.55);
  max-width: 11rem;
}

.figure-pair__badge b {
  font-family: var(--font-serif);
  font-size: 1.9rem;
  line-height: 1;
  font-weight: 600;
}

.figure-pair__badge span {
  font-size: var(--t-sm);
  line-height: 1.3;
  color: rgba(255, 255, 255, 0.92);
}

/* -- 6. Sayac bandi ------------------------------------------------------- */

.band {
  position: relative;
  background-color: var(--navy-deep);
  background-size: cover;
  background-position: center;
  color: #fff;
}

.band__scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(11, 28, 45, 0.9) 0%,
    rgba(11, 28, 45, 0.82) 100%
  );
}

.band__inner {
  position: relative;
  padding-block: clamp(3rem, 6vw, var(--s-10));
  display: grid;
  gap: var(--s-8);
}

.band__head {
  max-width: 46ch;
}

.band__head h2 {
  color: #fff;
  margin: 0;
}

.band__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.band-stat {
  padding: var(--s-6) var(--s-5);
  background: rgba(11, 28, 45, 0.35);
  backdrop-filter: blur(2px);
}

.band-stat__val {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 2.4vw + 1rem, 3rem);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  color: var(--gold);
}

.band-stat__lbl {
  margin-top: var(--s-3);
  font-size: var(--t-sm);
  line-height: 1.4;
  color: #b9cadb;
}

/* -- 7. Ic sayfa basligi -------------------------------------------------- */

.page-head {
  position: relative;
  background-color: var(--navy-deep);
  background-size: cover;
  background-position: center;
  border-bottom: 0;
  padding-block: clamp(2.75rem, 5vw, var(--s-9));
}

.page-head__scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    100deg,
    rgba(11, 28, 45, 0.94) 0%,
    rgba(11, 28, 45, 0.86) 45%,
    rgba(11, 28, 45, 0.62) 100%
  );
}

.page-head__grid {
  position: relative;
}

.page-head h1 {
  color: #fff;
}

.page-head .lead {
  color: #bccddc;
}

/* -- Kucuk ekler ---------------------------------------------------------- */

.mt-3 {
  margin-top: var(--s-3);
}

.pcard--post .post-meta {
  gap: var(--s-3);
  font-size: var(--t-xs);
}

/* -- 8. Duyarli davranis -------------------------------------------------- */

@media (max-width: 1200px) {
  .masthead__info {
    gap: var(--s-5);
  }

  .info-block {
    padding-left: var(--s-5);
  }

  .info-block:nth-child(3) {
    display: none;
  }
}

@media (max-width: 1080px) {
  .card-grid.cols-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .site-header .nav__link,
  .site-header .nav__trigger {
    padding-inline: 0.6rem;
    font-size: 0.875rem;
  }

  .masthead__cta {
    display: none;
  }
}

@media (max-width: 940px) {
  .topbar__inner .cluster:first-child span:first-child,
  .masthead {
    display: none;
  }

  .site-header .brand--compact {
    display: inline-flex;
    margin-right: auto;
    color: #fff;
  }

  .site-header .brand--compact .brand__name {
    color: #fff;
    font-size: 1.0625rem;
  }

  .site-header .brand--compact .brand__meta {
    color: #8fa8c0;
    font-size: 0.5625rem;
  }

  .site-header .brand__mark {
    color: #fff;
    width: 30px;
    height: 30px;
  }

  .features {
    margin-top: 0;
    padding-top: var(--s-7);
  }

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

  .hero-slider {
    height: auto;
    min-height: 0;
  }

  .hero-slide {
    position: relative;
    inset: auto;
    display: none;
    padding-block: clamp(3rem, 10vw, 5rem);
  }

  .hero-slide.is-active {
    display: grid;
  }

  .band__stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .figure-pair {
    max-width: 34rem;
    margin-inline: auto;
  }
}

@media (max-width: 640px) {
  .card-grid.cols-3 {
    grid-template-columns: 1fr;
  }

  .hero-slider__arrow {
    display: none;
  }

  .hero-slide__actions {
    margin-top: var(--s-5);
  }

  .hero-slide__actions .btn {
    width: 100%;
  }

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

  .figure-pair {
    padding-right: var(--s-5);
    padding-bottom: var(--s-6);
  }

  .figure-pair__badge {
    transform: none;
    padding: var(--s-3) var(--s-4);
  }

  .figure-pair__badge b {
    font-size: 1.5rem;
  }
}

@media print {
  .hero-slider,
  .features,
  .band,
  .topbar,
  .masthead {
    display: none !important;
  }
}