/* Sayfalar arasında paylaşılan bileşenler */

.container {
  width: 100%;
  max-width: var(--page-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section {
  padding-block: var(--section-y);
}

.section--tight {
  padding-block: clamp(3.5rem, 2.5rem + 4vw, 6.5rem);
}

.section--mist {
  background: var(--mist);
}

/* Koyu yüzey: içindeki bileşenler renklerini bu değişkenlerden alır */
.on-dark {
  --focus: var(--orange-hover);
  --muted: var(--on-dark-muted);
  --accent-text: var(--orange);
  --accent-heading: var(--orange);
  --rule: var(--line-dark);
  background-color: var(--ink);
  color: var(--on-dark);
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  margin-bottom: 1.25rem;
  color: var(--accent-text);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.eyebrow::before {
  flex: none;
  width: 7px;
  height: 7px;
  background: var(--orange);
  content: "";
}

.tech-label {
  color: var(--accent-text);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.06em;
}

.lead {
  font-size: var(--text-lg);
  line-height: 1.5;
}

.muted {
  color: var(--muted);
}

.source-note {
  color: var(--muted);
  font-size: var(--text-sm);
  line-height: 1.5;
}

.h3-like {
  font-size: var(--h3);
  line-height: 1.16;
  letter-spacing: -0.01em;
}

.spaced {
  margin-bottom: clamp(1.5rem, 1rem + 1.5vw, 2.5rem);
}

/* Bütün kartı tıklanabilir yapar; karttaki tek bağlantı başlıktır */
.stretched {
  text-decoration: none;
}

.stretched::after {
  position: absolute;
  inset: 0;
  z-index: 2;
  content: "";
}

/* Köşe işaretli görsel çerçevesi */
.frame {
  position: relative;
}

.frame::after {
  --c: var(--orange);
  --l: 20px;
  --t: 2px;
  position: absolute;
  inset: clamp(0.5rem, 1vw, 1rem);
  z-index: 1;
  background:
    linear-gradient(var(--c), var(--c)) left top / var(--l) var(--t),
    linear-gradient(var(--c), var(--c)) left top / var(--t) var(--l),
    linear-gradient(var(--c), var(--c)) right top / var(--l) var(--t),
    linear-gradient(var(--c), var(--c)) right top / var(--t) var(--l),
    linear-gradient(var(--c), var(--c)) left bottom / var(--l) var(--t),
    linear-gradient(var(--c), var(--c)) left bottom / var(--t) var(--l),
    linear-gradient(var(--c), var(--c)) right bottom / var(--l) var(--t),
    linear-gradient(var(--c), var(--c)) right bottom / var(--t) var(--l);
  background-repeat: no-repeat;
  content: "";
  pointer-events: none;
}

/* Bölüm başlığı */

.section-head {
  display: grid;
  gap: 1.5rem;
  margin-bottom: clamp(2.25rem, 1.5rem + 3vw, 4.5rem);
}

.section-head h2 {
  max-width: 18em;
}

/* Alt sayfaların yardımcı bölümleri ana başlıkla yarışmasın */
.section--tight .section-head h2 {
  font-size: clamp(1.75rem, 1.4rem + 1.6vw, 3rem);
}

.section-head__side {
  display: grid;
  justify-items: start;
  gap: 0.75rem;
  max-width: 54ch;
}

@media (min-width: 1024px) {
  .section-head {
    grid-template-columns: 7fr 5fr;
    gap: clamp(2.5rem, 6vw, 7rem);
    align-items: end;
  }
}

/* Düğmeler */

.btn {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.75rem 1.5rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  background: none;
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 160ms var(--ease), color 160ms var(--ease), border-color 160ms var(--ease);
}

.btn::after {
  width: 16px;
  height: 10px;
  flex: none;
  background: currentColor;
  clip-path: polygon(0 42%, 72% 42%, 72% 0, 100% 50%, 72% 100%, 72% 58%, 0 58%);
  content: "";
  transition: transform 160ms var(--ease);
}

.btn:hover::after {
  transform: translateX(4px);
}

button.btn[data-fleet-back]::after,
button.btn[data-fleet-restart]::after {
  content: none;
}

.btn--primary {
  background: var(--orange);
  color: var(--on-orange);
}

.btn--primary:hover {
  background: var(--orange-hover);
}

.btn--ghost {
  border-color: rgba(255, 255, 255, 0.6);
  color: var(--on-dark);
}

.btn--ghost:hover {
  border-color: var(--orange);
  color: var(--orange-hover);
}

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

.btn--outline:hover {
  background: var(--on-orange);
  color: var(--white);
}

.btn--dark {
  background: var(--ink);
  color: var(--white);
}

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

.btn--small {
  min-height: 44px;
  padding: 0.5rem 1.125rem;
  font-size: 0.9375rem;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 44px;
  color: inherit;
  font-weight: 600;
  text-decoration: underline;
  text-decoration-color: var(--orange);
  text-decoration-thickness: 2px;
  text-underline-offset: 6px;
}

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

.arrow-mark {
  position: relative;
  z-index: 1;
  display: block;
  width: 26px;
  height: 12px;
  flex: none;
  background: var(--accent-text);
  clip-path: polygon(0 44%, 80% 44%, 80% 0, 100% 50%, 80% 100%, 80% 56%, 0 56%);
  transition: transform 180ms var(--ease);
}

/* Header */

.site-header {
  --focus: var(--orange-hover);
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  color: var(--on-dark);
  background: linear-gradient(to bottom, rgba(11, 14, 18, 0.62), rgba(11, 14, 18, 0));
  transition: background-color 200ms var(--ease), box-shadow 200ms var(--ease);
}

.site-header.is-solid {
  background: rgba(11, 14, 18, 0.94);
  box-shadow: 0 1px 0 var(--line-dark);
}

/* Blur sabit konumlu menü panelinin kapsayıcısı olur; menü açıkken kullanılmaz */
.site-header.is-solid:not(.is-open) {
  backdrop-filter: blur(12px);
}

.site-header.is-open {
  background: var(--ink);
  box-shadow: 0 1px 0 var(--line-dark);
}

.site-header__bar {
  display: flex;
  height: var(--header-h);
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

/* Logo, video üzerinde de okunsun diye açık bir plaka üzerinde durur */
.site-header__logo,
.site-footer__logo {
  display: block;
  flex: none;
  width: 176px;
  padding: 0.5625rem 0.75rem;
  border-radius: var(--radius);
  background: rgba(251, 250, 247, 0.94);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(10px);
}

.site-header__logo img,
.site-footer__logo img {
  width: 100%;
}

.site-header__logo:focus-visible {
  outline-offset: 2px;
}

.site-nav__toggle {
  display: inline-flex;
  width: 48px;
  height: 48px;
  align-items: center;
  justify-content: center;
  margin-right: -0.75rem;
  border: 0;
  background: none;
  cursor: pointer;
}

.site-nav__toggle-icon,
.site-nav__toggle-icon::before,
.site-nav__toggle-icon::after {
  display: block;
  width: 24px;
  height: 2px;
  background: currentColor;
  transition: transform 180ms var(--ease);
}

.site-nav__toggle-icon {
  position: relative;
}

.site-nav__toggle-icon::before,
.site-nav__toggle-icon::after {
  position: absolute;
  left: 0;
  content: "";
}

.site-nav__toggle-icon::before {
  top: -7px;
}

.site-nav__toggle-icon::after {
  top: 7px;
}

.site-nav__toggle[aria-expanded="true"] .site-nav__toggle-icon {
  background: transparent;
}

.site-nav__toggle[aria-expanded="true"] .site-nav__toggle-icon::before {
  transform: translateY(7px) rotate(45deg);
}

.site-nav__toggle[aria-expanded="true"] .site-nav__toggle-icon::after {
  transform: translateY(-7px) rotate(-45deg);
}

.site-nav__link,
.site-nav__sub a {
  text-decoration: none;
}

.site-nav__sub-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  background: none;
  cursor: pointer;
}

.site-nav__sub-toggle span {
  display: block;
  width: 8px;
  height: 8px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
  transition: transform 160ms var(--ease);
}

.site-nav__sub-toggle[aria-expanded="true"] span {
  transform: translateY(2px) rotate(-135deg);
}

.site-nav__sub a[aria-current="page"],
.site-nav__link[aria-current="page"],
.site-nav__link[data-section-active] {
  color: var(--orange);
}

.site-nav__sub span {
  color: var(--on-dark-muted);
  font-size: var(--text-sm);
  font-weight: 400;
}

/* Mobil menü: JavaScript yoksa bağlantılar açık kalır */

@media (max-width: 1239px) {
  .no-js .site-nav__toggle,
  .no-js .site-nav__sub-toggle {
    display: none;
  }

  .no-js .site-header {
    position: absolute;
  }

  .no-js .site-header__bar {
    height: auto;
    flex-wrap: wrap;
    padding-block: 1rem;
  }

  .no-js .site-nav__panel {
    width: 100%;
  }

  .no-js .site-nav__list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1.25rem;
  }

  .no-js .site-nav__sub {
    display: none;
  }

  .no-js .site-nav__cta {
    margin-top: 0.75rem;
  }

  .js .site-nav__panel {
    position: fixed;
    inset: var(--header-h) 0 0;
    display: none;
    overflow-y: auto;
    padding: 0.5rem var(--gutter) 2rem;
    background: var(--ink);
    color: var(--on-dark);
  }

  .js .site-header.is-open .site-nav__panel {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 2rem;
  }

  .js .site-nav__item {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    border-bottom: 1px solid var(--line-dark);
  }

  .js .site-nav__link {
    display: block;
    padding-block: 0.875rem;
    font-size: 1.375rem;
    font-stretch: 112%;
    font-weight: 600;
  }

  .js .site-nav__sub-toggle {
    width: 48px;
    height: 48px;
    margin-right: -0.75rem;
  }

  .js .site-nav__sub {
    display: none;
    grid-column: 1 / -1;
    padding-bottom: 0.75rem;
  }

  .js .site-nav__item.is-open .site-nav__sub {
    display: block;
  }

  .js .site-nav__sub a {
    display: block;
    padding: 0.625rem 0 0.625rem 1rem;
    border-left: 2px solid var(--orange);
    font-weight: 500;
  }

  .js .site-nav__cta {
    width: 100%;
    flex: none;
  }
}

@media (min-width: 1240px) {
  .site-nav__toggle {
    display: none;
  }

  .site-nav__panel {
    display: flex;
    flex: 1;
    align-items: center;
    justify-content: flex-end;
    gap: clamp(1rem, 1.6vw, 1.75rem);
  }

  .site-nav__list {
    display: flex;
    gap: clamp(0.875rem, 1.45vw, 1.75rem);
  }

  .site-nav__item {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.25rem;
  }

  .site-nav__link {
    display: block;
    padding-block: 0.5rem;
    font-size: 0.9688rem;
    font-weight: 500;
    white-space: nowrap;
    background: linear-gradient(var(--orange), var(--orange)) left bottom / 0 2px no-repeat;
    transition: background-size 180ms var(--ease), color 160ms var(--ease);
  }

  .site-nav__link:hover,
  .site-nav__link[aria-current="page"],
  .site-nav__link[data-section-active] {
    background-size: 100% 2px;
  }

  .site-nav__sub-toggle {
    width: 20px;
    height: 28px;
  }

  .site-nav__sub {
    position: absolute;
    top: 100%;
    left: -1rem;
    display: none;
    min-width: 290px;
    padding: 0.5rem 0;
    border-top: 2px solid var(--orange);
    background: var(--anthracite);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
  }

  /* Üst bağlantıdan alt menüye geçerken kapanmasın */
  .site-nav__sub::before {
    position: absolute;
    inset: -14px 0 100%;
    content: "";
  }

  .site-nav__item:hover .site-nav__sub,
  .site-nav__item.is-open .site-nav__sub,
  .no-js .site-nav__item:focus-within .site-nav__sub {
    display: block;
  }

  .site-nav__sub a {
    display: block;
    padding: 0.5625rem 1rem;
    font-size: 0.9375rem;
    font-weight: 500;
    line-height: 1.3;
  }

  .site-nav__sub a:hover {
    background: var(--graphite);
    color: var(--orange-hover);
  }

  .site-nav__sub span {
    display: block;
  }

  .site-nav__cta {
    flex: none;
    white-space: nowrap;
  }
}

/* Kapanış çağrısı: sayfanın tek tam turuncu yüzeyi */

.cta-closing {
  --focus: var(--ink);
  --muted: rgba(21, 16, 11, 0.8);
  padding-block: clamp(4rem, 2.75rem + 5.5vw, 8.5rem);
  background:
    linear-gradient(110deg, rgba(255, 148, 69, 0.55), rgba(255, 148, 69, 0) 55%),
    var(--orange);
  color: var(--on-orange);
}

.cta-closing__grid {
  display: grid;
  gap: 2.5rem;
}

.cta-closing h2 {
  max-width: 16em;
}

/* Turuncu zeminde turuncu vurgu okunmaz */
.cta-closing h2 em {
  color: inherit;
}

.cta-closing__lead {
  max-width: 46ch;
  margin-top: 1.25rem;
}

.cta-closing__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.cta-closing__contact {
  display: grid;
  gap: 1rem;
  align-content: end;
  margin: 0;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(21, 16, 11, 0.35);
}

.cta-closing__contact dt {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
}

.cta-closing__contact a {
  font-size: var(--text-lg);
  font-weight: 600;
  text-decoration: none;
}

.cta-closing__contact a:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.cta-closing--compact {
  padding-block: clamp(1.75rem, 1.5rem + 1.5vw, 3rem);
}

.cta-closing__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 3rem;
}

.cta-closing--compact h2 {
  max-width: none;
  font-size: var(--h3);
  line-height: 1.15;
}

.cta-closing--compact .cta-closing__actions {
  margin-top: 0;
}

@media (max-width: 479px) {
  .cta-closing__actions .btn {
    flex: 1 1 100%;
  }

  .cta-closing--compact .cta-closing__actions {
    width: 100%;
  }
}

@media (min-width: 1024px) {
  .cta-closing__grid {
    grid-template-columns: 8fr 4fr;
    gap: clamp(3rem, 6vw, 7rem);
  }

  .cta-closing__contact {
    padding-top: 0;
    padding-left: 2rem;
    border-top: 0;
    border-left: 1px solid rgba(21, 16, 11, 0.35);
  }
}

/* Footer */

.site-footer {
  padding-block: clamp(3.5rem, 2.5rem + 4vw, 6rem) 2rem;
  font-size: 0.9688rem;
  color: var(--on-dark-muted);
}

.site-footer__grid {
  display: grid;
  gap: 2.5rem;
}

.site-footer__logo {
  width: 188px;
  margin-bottom: 1.25rem;
  box-shadow: none;
}

.site-footer__about {
  max-width: 34ch;
}

.site-footer h2 {
  margin-bottom: 0.875rem;
  color: var(--on-dark);
  font-size: 1rem;
  font-stretch: 100%;
  letter-spacing: 0;
  line-height: 1.3;
}

.site-footer a:not(.site-footer__logo) {
  display: inline-block;
  padding-block: 0.3rem;
  text-decoration: none;
}

.site-footer a:not(.site-footer__logo):hover {
  color: var(--orange-hover);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.site-footer address {
  font-style: normal;
}

.site-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 2rem;
  margin-top: clamp(2.5rem, 2rem + 3vw, 4.5rem);
  padding-top: 1.5rem;
  border-top: 1px solid var(--line-dark);
  font-size: var(--text-sm);
}

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

@media (min-width: 1100px) {
  .site-footer__grid {
    grid-template-columns: 1.6fr 1fr 1.25fr 1.1fr 1.25fr;
    gap: 2.5rem clamp(1.5rem, 3vw, 3rem);
  }
}

/* Çalışma süreci */

.process {
  display: grid;
  border-top: 1px solid var(--ink);
}

.on-dark .process {
  border-top-color: var(--line-dark);
}

.process li {
  padding-block: 1.5rem;
  border-bottom: 1px solid var(--rule);
}

.process__step {
  display: block;
  margin-bottom: 0.625rem;
  color: var(--accent-text);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.process h3 {
  margin-bottom: 0.625rem;
  font-size: 1.3125rem;
}

@media (min-width: 720px) {
  .process {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 2.5rem;
  }
}

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

  .process li {
    padding-right: 1rem;
    border-bottom: 0;
  }
}

/* Vitrin bağlantıları */

.pillars {
  display: grid;
  border-top: 1px solid var(--ink);
}

.pillar {
  position: relative;
  display: grid;
  gap: 0.625rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--rule);
  transition: background-color 180ms var(--ease);
}

.pillar h3 {
  font-size: clamp(1.3125rem, 1.15rem + 0.5vw, 1.625rem);
}

.pillar .process__step {
  margin-bottom: 0;
}

.pillar .arrow-mark {
  margin-top: 0.5rem;
}

.pillar:hover .arrow-mark,
.product-card:hover .arrow-mark,
.solution:hover .arrow-mark {
  transform: translateX(6px);
}

.pillar:hover h3,
.product-card:hover h3,
.solution:hover h3 {
  color: var(--accent-text);
}

.pillar--card {
  padding: 1.5rem;
  background: var(--paper);
  border-bottom: 0;
}

.pillars:has(.pillar--card) {
  gap: 1px;
  border-top: 0;
  background: var(--line);
}

@media (min-width: 720px) {
  .pillars {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 2.5rem;
  }

  .pillars:has(.pillar--card) {
    column-gap: 1px;
  }
}

@media (min-width: 1100px) {
  .pillars {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .pillar {
    padding-right: 1rem;
    border-bottom: 0;
  }
}

/* Ürün kartı */

.card-grid {
  display: grid;
  gap: clamp(1rem, 1.5vw, 1.5rem);
}

.product-card {
  position: relative;
  display: grid;
  grid-template-rows: auto 1fr;
  border: 1px solid var(--line);
  background: var(--white);
  transition: border-color 180ms var(--ease);
}

.product-card:hover {
  border-color: var(--orange);
}

.product-card__media {
  display: flex;
  aspect-ratio: 16 / 9;
  align-items: center;
  justify-content: center;
  padding: clamp(0.75rem, 2vw, 1.5rem);
}

.product-card__media img {
  max-height: 100%;
  width: auto;
  object-fit: contain;
}

.product-card__body {
  display: grid;
  grid-template-rows: auto auto 1fr auto;
  gap: 0.625rem;
  padding: 1.25rem clamp(1.25rem, 2vw, 1.75rem) 1.5rem;
  border-top: 1px solid var(--line);
}

.product-card h3 {
  font-size: clamp(1.25rem, 1.15rem + 0.4vw, 1.5rem);
}

.product-card .arrow-mark {
  margin-top: 0.5rem;
}

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

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

  .card-grid--two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* Çözüm kartı */

.solutions__grid {
  display: grid;
  gap: clamp(2.75rem, 2rem + 3vw, 5.5rem) clamp(2rem, 4vw, 5rem);
}

.solution {
  position: relative;
}

.solution__media {
  overflow: hidden;
  margin-bottom: 1.5rem;
  background: var(--mist);
}

.solution__media img {
  width: 100%;
  height: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  transition: transform 500ms var(--ease);
}

.solution:hover .solution__media img {
  transform: scale(1.025);
}

.solution h3 {
  margin-bottom: 0.75rem;
}

.solution p {
  max-width: 58ch;
}

.solution__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1rem;
  padding-top: 0.875rem;
  border-top: 1px solid var(--rule);
}

.solutions__note {
  margin-top: clamp(2.5rem, 2rem + 2vw, 4rem);
  padding-top: 1rem;
  border-top: 1px solid var(--rule);
}

@media (min-width: 900px) {
  .solutions__grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .solution--wide {
    grid-column: span 7;
  }

  .solution--narrow {
    grid-column: span 5;
  }

  .solution--narrow .solution__media img {
    aspect-ratio: 5 / 4;
  }

  /* Geniş görselin ağırlığı için sağdaki sütun aşağıdan başlar */
  .solution--offset {
    margin-top: clamp(3rem, 7vw, 8rem);
  }

  .solutions__grid--even {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* Videolar */

.videos {
  background-color: var(--ink);
}

.videos__grid {
  display: grid;
  gap: 2rem;
}

.videos__single {
  display: grid;
  gap: 2rem;
  max-width: 62rem;
}

.video-card__frame {
  position: relative;
  display: block;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--graphite);
}

.video-card__frame img,
.video-card__frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  object-fit: cover;
}

.video-card__play {
  position: absolute;
  left: 0;
  bottom: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.75rem 1rem;
  background: var(--orange);
  color: var(--on-orange);
  font-size: 0.9375rem;
  font-weight: 600;
  transition: background-color 160ms var(--ease);
}

.video-card__play svg {
  width: 12px;
  height: 12px;
  fill: currentColor;
}

.video-card__frame:hover .video-card__play {
  background: var(--orange-hover);
}

.video-card__meta {
  padding-top: 0.875rem;
}

.video-card__external {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  color: var(--on-dark-muted);
  font-size: var(--text-sm);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.video-card__external:hover {
  color: var(--orange-hover);
}

.video-card__tag {
  color: var(--orange);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.video-card h3 {
  margin-top: 0.25rem;
  font-size: 1.1875rem;
  font-stretch: 100%;
  letter-spacing: 0;
  line-height: 1.25;
}

.video-card--featured h3 {
  font-size: var(--h3);
  font-stretch: 112%;
  letter-spacing: -0.01em;
}

.videos__note {
  margin-top: clamp(2rem, 1.5rem + 2vw, 3.5rem);
  padding-top: 1rem;
  border-top: 1px solid var(--line-dark);
}

@media (min-width: 640px) {
  .videos__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 2.5rem 1.5rem;
  }

  .video-card--featured {
    grid-column: 1 / -1;
  }
}

@media (min-width: 1100px) {
  .videos__grid {
    grid-template-columns: 7fr 5fr;
    column-gap: 2rem;
    row-gap: 1.25rem;
    align-items: start;
  }

  .video-card--featured {
    grid-column: 1;
    grid-row: 1 / span 3;
  }

  /* Yan listede görsel solda, başlık sağda */
  .videos__grid .video-card:not(.video-card--featured) {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 1.25rem;
    align-items: center;
  }

  .videos__grid .video-card:not(.video-card--featured) .video-card__meta {
    padding-top: 0;
  }

  .videos__grid .video-card:not(.video-card--featured) .video-card__play {
    padding: 0.5rem 0.75rem;
    font-size: var(--text-sm);
  }
}

/* Teknoloji: anlatım noktaları ve sistem katmanları şeması */

.tech__layout {
  display: grid;
  gap: 2.5rem;
}

.tech__screen {
  background: var(--white);
}

.tech__screen img {
  width: 100%;
}

.tech__caption,
.stack__source {
  margin-top: 0.75rem;
}

.tech__points {
  display: grid;
  border-top: 1px solid var(--ink);
}

.tech__points li {
  padding-block: 1rem;
  border-bottom: 1px solid var(--rule);
}

.tech__points strong {
  display: block;
  font-weight: 600;
}

.tech__cta {
  margin-top: 2rem;
}

.stack__row {
  position: relative;
  padding: 1.125rem 1.25rem;
  background: var(--mist);
}

.stack__row + .stack__row,
.stack__split {
  margin-top: 1.75rem;
}

.stack__row + .stack__row::before,
.stack__split::before {
  position: absolute;
  top: -1.75rem;
  left: 2rem;
  width: 2px;
  height: 1.75rem;
  background: var(--orange);
  content: "";
}

.stack__row--tech {
  box-shadow: inset 3px 0 0 var(--tech);
}

.stack__row--core {
  background: var(--ink);
  color: var(--on-dark);
  box-shadow: inset 4px 0 0 var(--orange);
}

.stack__row--core .stack__label {
  color: var(--orange);
}

.stack__row--core .stack__items {
  color: var(--on-dark-muted);
}

.stack__label {
  display: block;
  font-size: 1.1875rem;
  font-stretch: 108%;
  font-weight: 600;
  line-height: 1.25;
}

.stack__items {
  display: block;
  margin-top: 0.25rem;
  color: var(--steel);
  font-size: 0.9688rem;
  line-height: 1.45;
}

.stack {
  margin-top: 2.5rem;
}

.tech__layout > div > .stack:first-child {
  margin-top: 0;
}

.stack__split {
  position: relative;
  display: grid;
  gap: 0.75rem;
}

.stack__split .stack__row {
  margin-top: 0;
}

.stack__split .stack__row::before {
  content: none;
}

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

@media (min-width: 1024px) {
  .tech__layout {
    grid-template-columns: 7fr 5fr;
    gap: clamp(2.5rem, 6vw, 7rem);
    align-items: start;
  }
}

/* Doğrulanmamış veya bekleyen içerik işareti */

.pending {
  display: grid;
  gap: 0.625rem;
  max-width: 62rem;
  padding: clamp(1.25rem, 1rem + 1.5vw, 2.25rem);
  border: 1px dashed var(--accent-text);
  background: rgba(244, 124, 32, 0.06);
}

.pending__title {
  max-width: 48ch;
  font-size: var(--text-lg);
  font-weight: 600;
  line-height: 1.35;
}

.pending__list {
  display: grid;
  gap: 0.25rem;
  margin-top: 0.375rem;
  color: var(--muted);
}

.pending__list li {
  display: flex;
  gap: 0.625rem;
}

.pending__list li::before {
  flex: none;
  width: 6px;
  height: 6px;
  margin-top: 0.65em;
  background: var(--orange);
  content: "";
}

@media (min-width: 720px) {
  .pending__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 2rem;
  }
}