/* ASOS Kaucuk - tema, layout, animasyon (tek dosya, ASCII yorum) */

html {
  scroll-behavior: smooth;
  --font-sans: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-header: "Montserrat", var(--font-sans);
  --color-primary: #0b4f8c;
  --color-primary-dark: #083a66;
  --color-accent: #1a7fd4;
  --color-bg: #f5f8fc;
  --color-text: #1c2430;
  --color-muted: #5c6778;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-hero-slide: cubic-bezier(0.45, 0.05, 0.25, 1);
  --dur-intro: 0.55s;
  --dur-reveal: 0.5s;
  --dur-hero-slide: 1.05s;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

@view-transition {
  navigation: auto;
}

::view-transition-old(root),
::view-transition-new(root) {
  animation-duration: 180ms;
  animation-timing-function: ease;
}

.container {
  width: min(1100px, 100% - 2rem);
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: -9999px;
  z-index: 999;
  padding: 0.5rem 1rem;
  background: var(--color-primary);
  color: #fff;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

/* --- Ust serit (kurumsal / modern) --- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  font-family: var(--font-header);
  background: #fff;
  border-bottom: 3px solid rgba(26, 127, 212, 0.35);
  box-shadow: 0 1px 0 rgba(11, 79, 140, 0.06);
}

.header-inner {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 0.85rem;
  padding: 0.52rem 0 0.56rem;
  position: relative;
}

.header-brand-wrap {
  flex: 1 1 auto;
  min-width: 0;
}

.site-nav-toggle {
  display: none;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin: 0;
  padding: 0;
  border: none;
  border-radius: 0.5rem;
  background: transparent;
  color: #111827;
  cursor: pointer;
  transition: background 0.2s ease;
}

.site-nav-toggle:hover,
.site-nav-toggle:focus-visible {
  background: rgba(26, 127, 212, 0.08);
  outline: none;
}

.site-nav-toggle:focus-visible {
  box-shadow: 0 0 0 2px var(--color-accent);
}

.site-nav-toggle__bars {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 22px;
  pointer-events: none;
}

.site-nav-toggle__bar {
  display: block;
  height: 2px;
  width: 100%;
  border-radius: 1px;
  background: currentColor;
  transition:
    transform 0.25s var(--ease-out),
    opacity 0.2s ease;
}

.site-nav-toggle.is-open .site-nav-toggle__bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.site-nav-toggle.is-open .site-nav-toggle__bar:nth-child(2) {
  opacity: 0;
}

.site-nav-toggle.is-open .site-nav-toggle__bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.header-mid {
  flex: 1 1 auto;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: clamp(0.75rem, 2vw, 1.25rem);
  min-width: 0;
}

.site-nav {
  flex: 1 1 auto;
  display: flex;
  justify-content: center;
  min-width: 0;
}

.site-nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.35rem 1.75rem;
}

.site-nav a {
  position: relative;
  display: inline-block;
  text-decoration: none;
  font-family: var(--font-header);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #111827;
  padding: 0.28rem 0.12rem 0.34rem;
  border-radius: 0;
  transition: color 0.2s ease;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.22s var(--ease-out);
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--color-primary);
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  transform: scaleX(1);
}

.site-nav a:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 4px;
}

.header-aside {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.55rem;
  padding-left: 0.9rem;
  margin-left: 0.35rem;
  border-left: 1px solid #e5e7eb;
}

.header-aside__icon {
  display: inline-flex;
  color: #6b7280;
  transition: color 0.2s ease, transform 0.2s ease;
}

.header-aside__icon:hover {
  color: var(--color-primary);
  transform: translateY(-1px);
}

@media (min-width: 769px) {
  .header-brand-wrap {
    flex: 0 0 auto;
    min-width: 170px;
  }

  .header-mid {
    position: relative;
    flex: 1 1 auto;
    justify-content: center;
    padding-right: 7rem;
  }

  .site-nav {
    flex: 1 1 auto;
  }

  .header-aside {
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    margin-left: 0;
  }
}

@media (max-width: 768px) {
  .site-nav-toggle {
    display: inline-flex;
  }

  .header-mid {
    position: fixed;
    top: var(--site-header-h, 4.25rem);
    right: 0;
    bottom: auto;
    left: auto;
    width: min(74vw, 252px);
    max-height: calc(100vh - var(--site-header-h, 4.25rem) - 0.75rem);
    max-height: calc(100dvh - var(--site-header-h, 4.25rem) - 0.75rem);
    z-index: 150;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    align-content: flex-start;
    gap: 0;
    margin: 0;
    padding: 0 0.85rem;
    padding-bottom: max(0.85rem, env(safe-area-inset-bottom, 0px));
    background: rgba(255, 255, 255, 0.78);
    backdrop-filter: blur(18px) saturate(1.2);
    -webkit-backdrop-filter: blur(18px) saturate(1.2);
    border: 1px solid rgba(26, 127, 212, 0.28);
    border-right: none;
    border-radius: 0.45rem 0 0 0.45rem;
    box-shadow:
      -10px 0 36px rgba(15, 31, 46, 0.12),
      -1px 0 0 rgba(15, 31, 46, 0.06);
    min-height: 0;
    overflow-x: hidden;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;

    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translate3d(100%, 0, 0);
    transform-origin: top right;
    transition:
      opacity 0.28s ease,
      transform 0.36s cubic-bezier(0.22, 1, 0.36, 1),
      visibility 0.28s;
  }

  .header-mid.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translate3d(0, 0, 0);
    padding: 0.75rem 0.85rem max(0.85rem, env(safe-area-inset-bottom, 0px));
  }

  .site-nav {
    flex: 0 0 auto;
    width: 100%;
    justify-content: flex-start;
  }

  .site-nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 0.15rem;
    justify-content: flex-start;
  }

  .site-nav__list li {
    margin: 0;
  }

  .site-nav a {
    display: block;
    padding: 0.65rem 0.25rem;
    font-size: 0.8rem;
    letter-spacing: 0.045em;
    text-align: start;
  }

  .site-nav a::after {
    display: none;
  }

  .header-aside {
    position: static;
    top: auto;
    right: auto;
    transform: none;
    justify-content: flex-start;
    padding: 0.85rem 0.25rem 0;
    margin: 0.65rem 0 0;
    border-left: none;
    border-top: 1px solid rgba(229, 231, 235, 0.75);
  }
}

html.nav-drawer-open {
  overflow: hidden;
}

@media (min-width: 769px) {
  html.nav-drawer-open {
    overflow: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .site-nav-toggle__bar {
    transition: none !important;
  }

  .site-nav-toggle.is-open .site-nav-toggle__bar:nth-child(1),
  .site-nav-toggle.is-open .site-nav-toggle__bar:nth-child(3) {
    transform: none;
  }

  .site-nav-toggle.is-open .site-nav-toggle__bar:nth-child(2) {
    opacity: 1;
  }

  .header-mid {
    transition: none !important;
  }
}

/* --- Hero / slider --- */
.hero {
  padding: 0;
  color: #fff;
  position: relative;
}

.hero-slider {
  position: relative;
  min-height: min(72vh, 580px);
  overflow: hidden;
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  /* Cikis: opacity yumusak, visibility sadece solma bitince (keskin kirilma olmasin) */
  transition:
    opacity var(--dur-hero-slide) var(--ease-hero-slide),
    visibility 0s linear var(--dur-hero-slide);
  z-index: 0;
}

.hero-slide.is-active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition:
    opacity var(--dur-hero-slide) var(--ease-hero-slide),
    visibility 0s;
  z-index: 1;
}

.hero-slide-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}

.hero-slide-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6, 42, 74, 0.28) 0%, rgba(8, 58, 102, 0.52) 100%);
  pointer-events: none;
}

.hero-slide-inner {
  position: relative;
  z-index: 2;
  padding: 4rem 0 5rem;
  max-width: min(40rem, 100%);
  margin-inline: auto;
  text-align: center;
}

.hero-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 44px;
  height: 44px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
  transition: background 0.2s ease;
}

.hero-nav:hover {
  background: rgba(255, 255, 255, 0.26);
}

.hero-nav:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 3px;
}

.hero-prev {
  left: 0.75rem;
}

.hero-next {
  right: 0.75rem;
}

.hero-dots {
  position: absolute;
  bottom: 1.35rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.hero-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.55);
  background: transparent;
  padding: 0;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
}

.hero-dot:hover {
  background: rgba(255, 255, 255, 0.35);
}

.hero-dot.is-active {
  background: #fff;
  border-color: #fff;
  transform: scale(1.12);
}

.hero-dot:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 2px;
}

.hero-eyebrow {
  margin: 0 0 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.9;
}

.hero-title {
  margin: 0 0 1rem;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.hero-lead {
  margin: 0 0 1.75rem;
  font-size: 1.1rem;
  opacity: 0.95;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1.35rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

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

.btn-primary {
  background: #fff;
  color: var(--color-primary-dark) !important;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.btn-primary:hover {
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.2);
}

.btn-ghost {
  background: transparent;
  color: #fff !important;
  border-color: rgba(255, 255, 255, 0.55);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.12);
}

/* --- Bolumler --- */
.section {
  padding: 3.5rem 0;
}

.section-alt {
  background: #fff;
}

.section-inner {
  max-width: 42rem;
}

.section-title {
  margin: 0 0 1rem;
  font-size: 1.65rem;
  color: var(--color-primary);
  letter-spacing: -0.02em;
}

.section-text {
  margin: 0;
  color: var(--color-muted);
}

.feature-list {
  margin: 1.5rem 0 0;
  padding-left: 1.25rem;
  color: var(--color-text);
}

.feature-list li {
  margin-bottom: 0.5rem;
}

/* --- Alt bilgi: unvan | bize ulasin | menu | harita (en sag) --- */
.site-footer-wrap {
  margin-top: 0;
}

.footer-contact-block {
  scroll-margin-top: 5rem;
}

.footer-main-dark {
  background: linear-gradient(165deg, #152a42 0%, #0f1f2e 55%, #0c1822 100%);
  color: rgba(255, 255, 255, 0.9);
  padding: 2.75rem 0 3rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-main-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: clamp(1.25rem, 2.5vw, 2rem);
  align-items: start;
}

.footer-col--map {
  min-width: 0;
}

.footer-map-frame {
  border-radius: 0.75rem;
  overflow: hidden;
  min-height: 220px;
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: #0d1520;
}

.footer-map-iframe {
  display: block;
  width: 100%;
  height: 220px;
  border: 0;
}

.footer-map-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 220px;
  padding: 1.25rem;
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.88rem;
  line-height: 1.5;
}

.footer-map-placeholder__icon {
  color: var(--color-accent);
  margin-bottom: 0.5rem;
  opacity: 0.85;
}

.footer-map-placeholder__t {
  margin: 0 0 0.35rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.75);
}

.footer-map-placeholder__d {
  margin: 0;
  max-width: 18rem;
}

.footer-map-placeholder__d code {
  font-size: 0.8em;
  padding: 0.1em 0.3em;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 4px;
}

.footer-brand-name {
  margin: 0 0 0.5rem;
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-accent);
  line-height: 1.2;
}

.footer-brand-tagline {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.75);
}

.footer-col-title {
  margin: 0 0 1rem;
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-accent);
}

.footer-nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-nav-list li {
  margin-bottom: 0.5rem;
}

.footer-nav-list a {
  color: rgba(255, 255, 255, 0.88);
  text-decoration: none;
  font-size: 0.95rem;
  transition: color 0.2s ease;
  border-bottom: 1px solid transparent;
}

.footer-nav-list a:hover {
  color: #fff;
  border-bottom-color: rgba(26, 127, 212, 0.45);
}

.footer-reach-list {
  list-style: none;
  margin: 0 0 1.25rem;
  padding: 0;
}

.footer-reach-list li {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  margin-bottom: 0.75rem;
  font-size: 0.92rem;
  line-height: 1.5;
}

.footer-reach-list a {
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
  border-bottom: 1px solid rgba(26, 127, 212, 0.35);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.footer-reach-list a:hover {
  color: #fff;
  border-color: var(--color-accent);
}

.footer-reach-icon {
  flex-shrink: 0;
  margin-top: 0.1rem;
  color: var(--color-accent);
  opacity: 0.95;
}

.footer-reach-address {
  color: rgba(255, 255, 255, 0.88);
}

.footer-social {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.footer-social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.28);
  color: rgba(255, 255, 255, 0.92);
  transition:
    background 0.2s ease,
    border-color 0.2s ease,
    color 0.2s ease,
    transform 0.2s ease;
}

.footer-social-link:hover {
  background: rgba(26, 127, 212, 0.25);
  border-color: var(--color-accent);
  color: #fff;
  transform: translateY(-2px);
}

.footer-legal-bar {
  background: #070a0e;
  padding: 0.85rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-legal-inner {
  text-align: center;
}

.footer-copy {
  margin: 0;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.45);
  letter-spacing: 0.02em;
}

@media (max-width: 640px) {
  .footer-main-grid {
    grid-template-columns: 1fr;
  }
}

/* --- Anasayfa / hero acilis --- */
.hero-intro {
  opacity: 0;
  transform: translateY(12px);
  transition:
    opacity var(--dur-intro) var(--ease-out),
    transform var(--dur-intro) var(--ease-out);
}

html.is-ready .hero-intro {
  opacity: 1;
  transform: none;
}

/* Istege bagli: hero icindeki ogeler sirayla */
.hero-intro .hero-stagger-1 {
  transition-delay: 0.08s;
}
.hero-intro .hero-stagger-2 {
  transition-delay: 0.16s;
}
.hero-intro .hero-stagger-3 {
  transition-delay: 0.24s;
}

/* --- Kaydirinca gorunme ---
   Varsayilan: gorunur (JS yok / 404 olsa bile icerik okunur).
   scroll-reveal.js yuklendiginde html.js eklenir; sadece o zaman gizlenir. */
[data-reveal] {
  opacity: 1;
  transform: none;
  transition:
    opacity var(--dur-reveal) var(--ease-out),
    transform var(--dur-reveal) var(--ease-out);
}

html.js [data-reveal]:not(.is-visible) {
  opacity: 0;
  transform: translateY(16px);
  will-change: opacity, transform;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

/* Anasayfa: slider / on yazi / urunler — bolumler arasi hafif scroll animasyonu */
html.js section.reveal-section[data-reveal]:not(.is-visible) {
  opacity: 0;
  transform: translate3d(0, 36px, 0);
}

html.js section.reveal-section[data-reveal] {
  transition:
    opacity 0.68s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.68s cubic-bezier(0.22, 1, 0.36, 1);
}

/* Anasayfa on-yazi: baslik sol, metin sag; canli kontrast + giris animasyonu */
#on-yazi.home-intro-section {
  position: relative;
  overflow: hidden;
  background: linear-gradient(165deg, #ffffff 0%, #f3f8fd 42%, #ffffff 100%);
}

#on-yazi.home-intro-section::after {
  content: "";
  position: absolute;
  width: min(52vw, 480px);
  aspect-ratio: 1;
  right: -8%;
  top: 50%;
  transform: translateY(-50%);
  background: radial-gradient(circle at 40% 40%, rgba(26, 127, 212, 0.14) 0%, rgba(11, 79, 140, 0.04) 45%, transparent 68%);
  pointer-events: none;
  z-index: 0;
  animation: home-intro-orb 16s ease-in-out infinite alternate;
}

@keyframes home-intro-orb {
  from {
    transform: translateY(-50%) translateX(0) scale(1);
    opacity: 0.85;
  }
  to {
    transform: translateY(-52%) translateX(-18px) scale(1.06);
    opacity: 1;
  }
}

#on-yazi .home-intro-inner {
  position: relative;
  z-index: 1;
  max-width: min(1100px, 100% - 2rem);
}

.home-intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
  gap: clamp(1.75rem, 5vw, 3.25rem);
  align-items: center;
}

.home-intro-grid--single {
  grid-template-columns: 1fr;
  max-width: 40rem;
}

.home-intro-grid--single .home-intro__col--title .section-title {
  margin-bottom: 0;
}

.home-intro__col--title {
  position: relative;
  padding-left: 1rem;
}

.home-intro__col--title::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.2em;
  bottom: 0.2em;
  width: 4px;
  border-radius: 4px;
  background: linear-gradient(180deg, var(--color-accent) 0%, var(--color-primary) 100%);
  box-shadow: 0 0 20px rgba(26, 127, 212, 0.35);
}

.home-intro__title {
  margin-bottom: 0;
  text-align: left;
  font-size: clamp(1.85rem, 2.8vw, 2.15rem);
  font-weight: 700;
  color: var(--color-primary-dark);
  letter-spacing: -0.03em;
  line-height: 1.2;
}

.home-intro__body {
  text-align: left;
  color: var(--color-text);
  font-size: 1.0625rem;
  line-height: 1.7;
  font-weight: 500;
}

/* Sliderdan asagi inince on yazi: baslik ve metin alttan kayarak (sirayla) */
html.js #on-yazi .home-intro__title[data-reveal]:not(.is-visible),
html.js #on-yazi .home-intro__body[data-reveal]:not(.is-visible) {
  opacity: 0;
  transform: translate3d(0, 42px, 0);
}

html.js #on-yazi .home-intro__title[data-reveal],
html.js #on-yazi .home-intro__body[data-reveal] {
  transition:
    opacity 0.75s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.75s cubic-bezier(0.22, 1, 0.36, 1);
}

html.js #on-yazi .home-intro__body[data-reveal] {
  transition-delay: 0.18s;
}

@media (max-width: 767.98px) {
  .home-intro-grid:not(.home-intro-grid--single) {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  html.js #on-yazi .home-intro__title[data-reveal]:not(.is-visible),
  html.js #on-yazi .home-intro__body[data-reveal]:not(.is-visible) {
    transform: translate3d(0, 28px, 0);
  }

  html.js #on-yazi .home-intro__body[data-reveal] {
    transition-delay: 0.12s;
  }

  #on-yazi.home-intro-section::after {
    opacity: 0.6;
    width: min(90vw, 360px);
    right: -20%;
  }
}

@media (prefers-reduced-motion: reduce) {
  #on-yazi.home-intro-section::after {
    animation: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-intro,
  html.js [data-reveal]:not(.is-visible),
  [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }

  .hero-slide {
    transition: none !important;
  }

  .site-nav a,
  .site-nav a::after {
    transition: none !important;
  }

  .site-nav a:hover,
  .site-nav a:focus-visible {
    transform: none !important;
  }

  .header-aside__icon {
    transition: none !important;
  }

  .header-aside__icon:hover {
    transform: none !important;
  }
}

/* --- Logo alani: img veya metin baslik --- */
.site-brand {
  display: inline-flex;
  align-items: center;
  min-height: 2.5rem;
  flex: 0 0 auto;
}

.site-brand__logo {
  max-height: 48px;
  width: auto;
  display: block;
}

.site-brand__title {
  margin: 0;
  font-family: var(--font-header);
  font-size: clamp(1.05rem, 2.5vw, 1.2rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.15;
}

.site-brand__mark {
  color: var(--color-accent);
}

.site-brand__rest {
  color: #111827;
  margin-left: 0.06em;
}

.site-brand a {
  color: inherit;
  text-decoration: none;
}

.site-brand a:hover {
  opacity: 0.9;
}

/* --- contact.php --- */
.page-contact {
  flex: 1;
  width: 100%;
  max-width: 100%;
}

.page-hero-bar {
  background: linear-gradient(90deg, var(--color-primary) 0%, #0d5aa8 100%);
  color: #fff;
  padding: 1rem 0 1.15rem;
  box-shadow: 0 2px 12px rgba(8, 58, 102, 0.15);
}

.page-hero-bar__inner {
  display: block;
}

.page-hero-bar__title {
  margin: 0;
  font-size: clamp(1.35rem, 3vw, 1.65rem);
  font-weight: 700;
  letter-spacing: -0.02em;
}

/* --- hakkimizda.php --- */
.page-about {
  flex: 1;
  width: 100%;
}

.page-about__content {
  padding: 2rem 0 3rem;
  max-width: 720px;
}

.page-about__empty {
  margin: 0;
  font-size: 1rem;
  line-height: 1.65;
}

.about-section {
  margin-bottom: 2.25rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(11, 79, 140, 0.12);
}

.about-section:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.about-section__title {
  margin: 0 0 0.85rem;
  font-size: clamp(1.15rem, 2.2vw, 1.35rem);
  font-weight: 700;
  color: var(--color-primary-dark);
  letter-spacing: -0.02em;
}

.about-section__body {
  margin: 0;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text);
}

.page-products {
  flex: 1;
  width: 100%;
}

.products-page-tabs {
  margin-bottom: 1.75rem;
  border-bottom: 1px solid rgba(11, 79, 140, 0.12);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.products-page-tabs__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.25rem;
}

.products-page-tabs__item {
  margin: 0;
}

.products-page-tabs__tab {
  display: inline-block;
  padding: 0.55rem 1rem 0.65rem;
  font-family: var(--font-header);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--color-muted);
  border-bottom: 3px solid transparent;
  margin-bottom: -1px;
  transition:
    color 0.2s ease,
    border-color 0.2s ease;
  white-space: nowrap;
}

.products-page-tabs__tab:hover,
.products-page-tabs__tab:focus-visible {
  color: var(--color-primary-dark);
  outline: none;
}

.products-page-tabs__tab.is-active {
  color: var(--color-primary);
  border-bottom-color: var(--color-accent);
}

.products-page__category-title {
  margin: 0 0 1.25rem;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  letter-spacing: -0.02em;
}

.products-page__empty {
  margin: 0 0 1rem;
}

.contact-page-map {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 0;
  background: #c5d4e8;
}

.contact-page-map__frame {
  width: 100%;
  margin: 0;
  padding: 0;
  min-height: 65vh;
  position: relative;
  line-height: 0;
}

.contact-page-map__iframe {
  display: block;
  width: 100%;
  min-width: 100%;
  height: 65vh;
  min-height: 380px;
  max-height: 720px;
  border: 0;
  vertical-align: top;
}

.contact-page-map__placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: clamp(380px, 65vh, 720px);
  padding: 2rem 1.5rem;
  background: linear-gradient(180deg, #e8eef6 0%, #dfe8f2 100%);
  color: var(--color-primary-dark);
  text-align: center;
}

.contact-page-map__pin {
  color: var(--color-primary);
  margin-bottom: 0.75rem;
  opacity: 0.9;
}

.contact-page-map__placeholder-title {
  margin: 0 0 0.5rem;
  font-size: 1.15rem;
  font-weight: 700;
}

.contact-page-map__placeholder-text {
  margin: 0;
  max-width: 32rem;
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--color-muted);
}

.contact-page-map__placeholder-text code {
  font-size: 0.85em;
  padding: 0.1em 0.35em;
  background: rgba(11, 79, 140, 0.08);
  border-radius: 4px;
}

@media (max-width: 560px) {
  .contact-page-map__iframe {
    height: 55vh;
    min-height: 300px;
  }
}

/* --- Urun katalogu (anasayfa #urunler) --- */
.products-section__header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.products-section__title {
  margin: 0 auto 0.85rem;
  text-align: center;
}

.products-section__rule {
  display: block;
  width: 100%;
  height: 2px;
  margin: 0 auto 1.75rem;
  border: 0;
  border-radius: 1px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(26, 127, 212, 0.35) 12%,
    var(--color-accent) 50%,
    rgba(26, 127, 212, 0.35) 88%,
    transparent 100%
  );
}

/* Açıklama: başlık satırı kadar yatayda yayılır; metin silik değil, gövde rengi + orta kalınlık */
.products-section__intro {
  width: 100%;
  max-width: none;
  margin-left: 0;
  margin-right: 0;
  text-align: left;
}

.products-section__intro.section-text {
  color: var(--color-text);
  font-weight: 500;
  font-size: 1.0625rem;
  line-height: 1.72;
  letter-spacing: -0.01em;
}

.products-section__intro p {
  margin: 0;
  color: inherit;
}

.product-categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.25rem;
  margin-bottom: 2rem;
}

a.product-cat-card {
  text-decoration: none;
  color: inherit;
}

.product-cat-card {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  padding: 0;
  margin: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  text-align: left;
  font: inherit;
  color: inherit;
  border-radius: 0.75rem;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(11, 79, 140, 0.08);
  transition:
    transform 0.25s var(--ease-out),
    box-shadow 0.25s ease;
}

.product-cat-card:hover,
.product-cat-card:focus-visible {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(11, 79, 140, 0.15);
  outline: none;
}

.product-cat-card:focus-visible {
  box-shadow: 0 0 0 3px rgba(26, 127, 212, 0.45);
}

.product-cat-card__media {
  position: relative;
  display: block;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #e8eef6;
}

.product-cat-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s var(--ease-out);
}

.product-cat-card:hover .product-cat-card__img,
.product-cat-card:focus-visible .product-cat-card__img {
  transform: scale(1.06);
}

.product-cat-card__placeholder {
  display: block;
  width: 100%;
  height: 100%;
  background: linear-gradient(145deg, var(--color-primary) 0%, var(--color-accent) 100%);
  opacity: 0.85;
}

.product-cat-card__overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: linear-gradient(180deg, rgba(8, 58, 102, 0.05) 0%, rgba(8, 58, 102, 0.72) 100%);
  opacity: 0;
  transition: opacity 0.35s ease;
}

.product-cat-card:hover .product-cat-card__overlay,
.product-cat-card:focus-visible .product-cat-card__overlay {
  opacity: 1;
}

.product-cat-card__overlay-text {
  color: #fff;
  font-family: var(--font-header);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-align: center;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.35);
}

.product-cat-card__title {
  display: block;
  padding: 0.85rem 1rem;
  font-family: var(--font-header);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-primary-dark);
  background: #fff;
  border-top: 1px solid rgba(26, 127, 212, 0.12);
}

.product-panel {
  margin-top: 0.5rem;
}

.product-panel__head {
  margin-bottom: 1.5rem;
}

.product-back-btn {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0;
  margin-bottom: 0.5rem;
  border: none;
  background: none;
  color: var(--color-accent);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.product-back-btn:hover {
  color: var(--color-primary-dark);
}

.product-panel__title {
  margin: 0;
  font-size: 1.5rem;
  color: var(--color-primary);
}

.product-panel__empty {
  margin: 0;
}

.product-items-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1.5rem 1.25rem;
}

.product-item__thumb {
  display: block;
  width: 100%;
  padding: 0;
  border: none;
  border-radius: 0.5rem;
  overflow: hidden;
  cursor: zoom-in;
  background: #e8eef6;
  box-shadow: 0 2px 12px rgba(11, 79, 140, 0.08);
  transition:
    box-shadow 0.2s ease,
    transform 0.2s ease;
}

.product-item__thumb:hover,
.product-item__thumb:focus-visible {
  box-shadow: 0 8px 24px rgba(11, 79, 140, 0.18);
  transform: translateY(-2px);
  outline: none;
}

.product-item__thumb img {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.product-item__thumb--empty {
  cursor: default;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-item__placeholder {
  width: 48%;
  height: 48%;
  border-radius: 50%;
  background: rgba(11, 79, 140, 0.12);
}

.product-item__name {
  margin: 0.65rem 0 0;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
  text-align: center;
  line-height: 1.35;
}

/* [hidden] ile display:flex carpismasin — acilmadan tam ekran + X gorunmesin */
.product-lightbox[hidden] {
  display: none !important;
}

.product-lightbox:not([hidden]) {
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-lightbox {
  position: fixed;
  inset: 0;
  z-index: 9998;
}

.product-lightbox__backdrop {
  position: absolute;
  inset: 0;
  border: none;
  padding: 0;
  margin: 0;
  background: rgba(8, 20, 36, 0.82);
  cursor: pointer;
}

.product-lightbox__dialog {
  position: relative;
  z-index: 1;
  max-width: min(96vw, 1100px);
  max-height: 92vh;
  padding: 0;
  margin: 1rem;
}

.product-lightbox__img {
  display: block;
  max-width: 100%;
  max-height: 88vh;
  width: auto;
  height: auto;
  margin: 0 auto;
  border-radius: 0.35rem;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
}

.product-lightbox__close {
  position: absolute;
  top: -2.5rem;
  right: 0;
  width: 2.25rem;
  height: 2.25rem;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.95);
  color: var(--color-primary-dark);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

@media (max-width: 640px) {
  .product-lightbox__close {
    top: -0.5rem;
    right: -0.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .product-cat-card,
  .product-cat-card__img,
  .product-cat-card__overlay,
  .product-item__thumb {
    transition: none !important;
  }

  .product-cat-card:hover .product-cat-card__img {
    transform: none;
  }
}