/* ===========================================================================
   Güveli Sobaları — site.css
   Tasarım sistemi + tüm sayfa stilleri (Bootstrap kullanılmıyor, saf CSS).

   Renk mantığı: siyah dökme demir gövde + kâğıt beyazı + bakır/kor accent.
   Tekrar eden imza öğesi: "ısı çizgisi" (.heat-rule) — sıcaklığın görsel karşılığı.
   =========================================================================== */

/* ---------- 1. Tokenlar ---------------------------------------------------- */
:root {
  /* Yüzeyler */
  --iron:        #141414;   /* ana siyah */
  --iron-raised: #1C1C1D;   /* koyu zeminde yükseltilmiş kart */
  --iron-line:   #2E2E30;   /* koyu zeminde ince çizgi */
  --paper:       #FFFFFF;
  --paper-warm:  #F4F2EF;   /* açık bölüm arka planı */
  --paper-line:  #E2DED8;

  /* Metin */
  --text-dark:   #17161A;
  --text-muted:  #5E5B57;
  --text-light:  #F2EFEA;
  --text-dim:    #93908A;

  /* Accent — bakır / kor */
  --copper:      #B4642E;
  --copper-deep: #8A4A20;
  --ember:       #E4813A;
  --ember-hot:   #F3A75C;

  /* Ölçü */
  --wrap: 1240px;
  --gap: 24px;
  --radius: 4px;      /* gövde kenarları gibi: neredeyse keskin */
  --radius-lg: 10px;

  --shadow-lift: 0 18px 40px -24px rgba(0, 0, 0, .55);
  --ease: cubic-bezier(.22, .61, .36, 1);
}

/* ---------- 2. Temel --------------------------------------------------------*/
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--text-dark);
  font-family: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }

h1, h2, h3, h4 {
  font-family: "Archivo", "IBM Plex Sans", sans-serif;
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: 1.08;
  margin: 0 0 .5em;
  color: inherit;
}

.brand__logo {
    width: 52px;
    height: 52px;
    object-fit: contain;
}

h1 { font-size: clamp(2.4rem, 5.4vw, 4.2rem); font-weight: 800; }
h2 { font-size: clamp(1.9rem, 3.4vw, 2.9rem); }
h3 { font-size: clamp(1.15rem, 1.7vw, 1.4rem); }

p { margin: 0 0 1.1em; max-width: 68ch; }

:focus-visible {
  outline: 2px solid var(--ember);
  outline-offset: 3px;
}

.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 999;
  background: var(--iron); color: var(--text-light); padding: 12px 18px;
}
.skip-link:focus { left: 8px; top: 8px; }

/* ---------- 3. Yerleşim yardımcıları --------------------------------------- */
.wrap { width: min(100% - 40px, var(--wrap)); margin-inline: auto; }

.section { padding: clamp(64px, 8vw, 116px) 0; }
.section--dark { background: var(--iron); color: var(--text-light); }
.section--warm { background: var(--paper-warm); }
.section--tight { padding-block: clamp(48px, 6vw, 80px); }

.section--dark p { color: #C9C5BE; }

/* İmza öğesi: ısı çizgisi */
.heat-rule {
  width: 72px; height: 3px; border: 0; margin: 0 0 26px;
  background: linear-gradient(90deg, var(--copper-deep), var(--ember) 55%, var(--ember-hot));
}
.heat-rule--center { margin-inline: auto; }

.section-head { max-width: 640px; margin-bottom: clamp(36px, 4vw, 56px); }
.section-head p { color: var(--text-muted); font-size: 1.05rem; margin-bottom: 0; }
.section--dark .section-head p { color: #B6B2AB; }

/* ---------- 4. Butonlar ------------------------------------------------------*/
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 0 28px;
  border: 1px solid transparent; border-radius: var(--radius);
  font-weight: 600; font-size: .98rem; letter-spacing: .01em;
  cursor: pointer;
  transition: background-color .22s var(--ease), color .22s var(--ease),
              border-color .22s var(--ease), transform .22s var(--ease);
}
.btn:active { transform: translateY(1px); }

.btn--primary { background: var(--copper); color: #fff; }
.btn--primary:hover { background: var(--ember); }

.btn--outline-light { border-color: rgba(255, 255, 255, .35); color: var(--text-light); }
.btn--outline-light:hover { border-color: var(--ember); color: var(--ember-hot); }

.btn--outline-dark { border-color: #CFCAC3; color: var(--text-dark); background: transparent; }
.btn--outline-dark:hover { border-color: var(--copper); color: var(--copper); }

.btn--solid-dark { background: var(--iron); color: var(--text-light); }
.btn--solid-dark:hover { background: #000; }

.btn--wa { background: #1FA855; color: #fff; }
.btn--wa:hover { background: #17924a; }

.btn--block { width: 100%; }

.btn-row { display: flex; flex-wrap: wrap; gap: 14px; }

/* Metin bağlantısı (ok karakteri yok, alt çizgi büyür) */
.link-quiet {
  display: inline-block; font-weight: 600; color: var(--copper);
  border-bottom: 1px solid rgba(180, 100, 46, .35); padding-bottom: 2px;
  transition: border-color .2s var(--ease), color .2s var(--ease);
}
.link-quiet:hover { color: var(--copper-deep); border-color: var(--copper); }
.section--dark .link-quiet { color: var(--ember-hot); border-color: rgba(243, 167, 92, .35); }
.section--dark .link-quiet:hover { border-color: var(--ember-hot); }

/* ---------- 5. Header --------------------------------------------------------*/
.site-header {
  position: sticky; top: 0; z-index: 90;
  background: rgba(20, 20, 20, .92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--iron-line);
  color: var(--text-light);
  transition: background-color .3s var(--ease), border-color .3s var(--ease);
}
.site-header.is-scrolled { background: rgba(12, 12, 12, .98); }

.nav {
  display: flex; align-items: center; justify-content: space-between;
  min-height: 76px; gap: 24px;
}

.brand { display: flex; align-items: center; gap: 12px; }
.brand__mark { width: 30px; height: 30px; flex: none; }
.brand__text { display: flex; flex-direction: column; line-height: 1; }
.brand__name {
  font-family: "Archivo", sans-serif; font-weight: 800; font-size: 1.22rem;
  letter-spacing: .01em;
}
.brand__sub { font-size: .7rem; color: var(--text-dim); margin-top: 4px; letter-spacing: .12em; }

.nav__links { display: flex; align-items: center; gap: 6px; list-style: none; margin: 0; padding: 0; }
.nav__link {
  position: relative; display: block; padding: 10px 14px;
  font-size: .96rem; font-weight: 500; color: #D8D4CE;
  transition: color .2s var(--ease);
}
.nav__link:hover { color: #fff; }
.nav__link::after {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: 2px; height: 2px;
  background: var(--ember); transform: scaleX(0); transform-origin: left;
  transition: transform .25s var(--ease);
}
.nav__link:hover::after, .nav__link.is-active::after { transform: scaleX(1); }
.nav__link.is-active { color: #fff; }

.nav__cta { display: flex; align-items: center; gap: 12px; }
.nav__phone {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 600; font-size: .95rem; color: #E7E3DD;
}
.nav__phone:hover { color: var(--ember-hot); }

.nav__cta-btn { min-height: 44px; padding: 0 20px; }

.nav__toggle {
  display: none; width: 46px; height: 46px; align-items: center; justify-content: center;
  background: transparent; border: 1px solid var(--iron-line); border-radius: var(--radius);
  color: var(--text-light); cursor: pointer;
}
.nav__toggle span {
  display: block; width: 20px; height: 2px; background: currentColor; position: relative;
  transition: background-color .2s var(--ease);
}
.nav__toggle span::before, .nav__toggle span::after {
  content: ""; position: absolute; left: 0; width: 20px; height: 2px; background: currentColor;
  transition: transform .25s var(--ease), top .25s var(--ease);
}
.nav__toggle span::before { top: -6px; }
.nav__toggle span::after { top: 6px; }
.nav__toggle[aria-expanded="true"] span { background: transparent; }
.nav__toggle[aria-expanded="true"] span::before { top: 0; transform: rotate(45deg); }
.nav__toggle[aria-expanded="true"] span::after { top: 0; transform: rotate(-45deg); }

.mobile-menu {
  display: none; border-top: 1px solid var(--iron-line); background: var(--iron);
}
.mobile-menu.is-open { display: block; }
.mobile-menu ul { list-style: none; margin: 0; padding: 8px 0 20px; }
.mobile-menu a {
  display: block; padding: 16px 0; font-size: 1.1rem; font-weight: 500;
  border-bottom: 1px solid var(--iron-line); color: #E4E0DA;
}
.mobile-menu a.is-active { color: var(--ember-hot); }
.mobile-menu .btn-row { margin-top: 22px; }

/* ---------- 6. Hero ----------------------------------------------------------*/
.hero {
  position: relative; background: var(--iron); color: var(--text-light);
  overflow: hidden;
}
.hero__grid {
  display: grid; grid-template-columns: 1.05fr .95fr; align-items: center;
  gap: clamp(32px, 5vw, 72px);
  min-height: min(84vh, 760px);
  padding: clamp(56px, 7vw, 96px) 0;
}
.hero__eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: .9rem; color: var(--ember-hot); margin-bottom: 20px;
}
.hero__eyebrow::before {
  content: ""; width: 26px; height: 2px; background: var(--ember);
}
.hero h1 { margin-bottom: 22px; }
.hero__lead { font-size: 1.14rem; color: #C6C2BB; max-width: 46ch; margin-bottom: 30px; }

.hero__visual { position: relative; }
.hero__glow {
  position: absolute; inset: 8% -6% 6% 4%;
  background: radial-gradient(60% 55% at 50% 62%, rgba(228, 129, 58, .38), transparent 70%);
  filter: blur(14px); pointer-events: none;
}
.hero__slider {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 500px;
    overflow: hidden;
}

.hero__panel {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transform: scale(0.97);
    transition: opacity 0.45s ease, transform 0.55s ease, visibility 0.45s ease;
    pointer-events: none;
}

    .hero__panel.is-active {
        opacity: 1;
        visibility: visible;
        transform: scale(1);
        z-index: 1;
        pointer-events: auto;
    }

    .hero__panel img {
        display: block;
        width: 100%;
        height: 100%;
        max-width: 100%;
        max-height: 100%;
        object-fit: contain;
    }

.hero__slider-btn {
    position: absolute;
    top: 50%;
    z-index: 3;
    transform: translateY(-50%);
    width: 42px;
    height: 42px;
    border: 0;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.45);
    color: #fff;
    font-size: 28px;
    line-height: 1;
    cursor: pointer;
}

.hero__slider-btn--prev {
    left: 15px;
}

.hero__slider-btn--next {
    right: 15px;
}

.hero__slider-btn:hover {
    background: rgba(0, 0, 0, 0.65);
}

.hero__panel.slide-from-right {
    animation: heroSlideFromRight 0.5s ease both;
}

.hero__panel.slide-from-left {
    animation: heroSlideFromLeft 0.5s ease both;
}

@keyframes heroSlideFromRight {
    from {
        opacity: 0;
        transform: translateX(25px) scale(0.98);
    }

    to {
        opacity: 1;
        transform: translateX(0) scale(1);
    }
}

@keyframes heroSlideFromLeft {
    from {
        opacity: 0;
        transform: translateX(-25px) scale(0.98);
    }

    to {
        opacity: 1;
        transform: translateX(0) scale(1);
    }
}

.hero__caption {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 12px 18px;
  background: #141414; color: #E7E3DD; font-size: .88rem; font-weight: 500;
}

.hero__stats {
  display: flex; flex-wrap: wrap; gap: 32px;
  border-top: 1px solid var(--iron-line); padding-top: 24px; margin-top: 36px;
}
.hero__stat b {
  display: block; font-family: "Archivo", sans-serif; font-size: 1.5rem; font-weight: 700;
}
.hero__stat span { font-size: .88rem; color: var(--text-dim); }

/* Sayfa üstü başlık (iç sayfalar) */
.page-head {
  background: var(--iron); color: var(--text-light);
  padding: clamp(56px, 7vw, 92px) 0 clamp(44px, 5vw, 64px);
}
.page-head h1 { font-size: clamp(2.1rem, 4.2vw, 3.4rem); margin-bottom: 16px; }
.page-head p { color: #BFBBB4; max-width: 60ch; margin-bottom: 0; }

.crumbs { display: flex; gap: 8px; font-size: .88rem; color: var(--text-dim); margin-bottom: 20px; flex-wrap: wrap; }
.crumbs a:hover { color: var(--ember-hot); }
.crumbs span[aria-hidden] { opacity: .5; }

/* ---------- 7. Hakkında şeridi ---------------------------------------------- */
.about-strip { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.about-strip__img { border-radius: var(--radius-lg); border: 1px solid var(--paper-line); }
.about-strip__panel {
  display: block; background: #fff; border: 1px solid var(--paper-line); border-radius: var(--radius-lg);
  aspect-ratio: 4 / 3; overflow: hidden;
}
.about-strip__panel img { width: 100%; height: 100%; object-fit: contain; padding: 20px; }

.value-list { list-style: none; margin: 28px 0 32px; padding: 0; display: grid; gap: 16px; }
.value-list li { display: flex; gap: 14px; align-items: flex-start; }
.value-list b { font-weight: 600; }
.value-list p { margin: 2px 0 0; color: var(--text-muted); font-size: .97rem; }
.value-list__dot { width: 9px; height: 9px; margin-top: 9px; flex: none; background: var(--copper); border-radius: 50%; }

/* ---------- 8. Ürün kartları -------------------------------------------------*/
.product-grid {
  display: grid; gap: var(--gap);
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
}

.product-card {
  display: flex; flex-direction: column;
  background: var(--paper); border: 1px solid var(--paper-line);
  border-radius: var(--radius-lg); overflow: hidden;
  transition: border-color .25s var(--ease), box-shadow .25s var(--ease);
}
.product-card:hover { border-color: #CDbfae; box-shadow: var(--shadow-lift); }
.section--dark .product-card { background: var(--iron-raised); border-color: var(--iron-line); color: var(--text-light); }
.section--dark .product-card:hover { border-color: #4A3A2C; }

.product-card__media {
  position: relative; display: block; aspect-ratio: 4 / 3; background: #fff; overflow: hidden;
  border-bottom: 1px solid var(--paper-line);
}
.product-card__media img { width: 100%; height: 100%; object-fit: contain; padding: 14px; transition: transform .35s var(--ease); }
.product-card:hover .product-card__media img { transform: scale(1.04); }
.product-card__tag {
  position: absolute; left: 14px; top: 14px;
  background: rgba(20, 20, 20, .82); color: #F0D9C4;
  font-size: .78rem; padding: 6px 11px; border-radius: 100px;
  border: 1px solid rgba(228, 129, 58, .35);
}
.product-card__body { padding: 22px 22px 24px; display: flex; flex-direction: column; flex: 1; }
.product-card__body h3 { margin-bottom: 8px; font-size: 1.08rem; line-height: 1.25; }
.product-card__body h3 a:hover { color: var(--copper); }
.section--dark .product-card__body h3 a:hover { color: var(--ember-hot); }
.product-card__desc { font-size: .93rem; color: var(--text-muted); margin-bottom: 18px; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.section--dark .product-card__desc { color: #ADA9A2; }
.product-card__foot { margin-top: auto; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 12px; }
.product-card__foot .link-quiet { white-space: nowrap; font-size: .92rem; }
.product-card__spec { font-size: .84rem; color: var(--text-dim); }

/* Kategori filtreleri */
.filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 36px; }
.filter-chip {
  padding: 10px 18px; min-height: 44px; display: inline-flex; align-items: center;
  border: 1px solid var(--paper-line); border-radius: 100px;
  font-size: .94rem; font-weight: 500; color: var(--text-muted);
  background: var(--paper); cursor: pointer;
  transition: all .2s var(--ease);
}
.filter-chip:hover { border-color: var(--copper); color: var(--copper); }
.filter-chip.is-active { background: var(--iron); border-color: var(--iron); color: #fff; }

/* ---------- 9. Neden Güveli --------------------------------------------------*/
.feature-grid { display: grid; gap: 1px; background: var(--iron-line); border: 1px solid var(--iron-line); border-radius: var(--radius-lg); overflow: hidden; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.feature { background: var(--iron); padding: 34px 28px 38px; }
.feature__icon { width: 34px; height: 34px; color: var(--ember); margin-bottom: 18px; }
.feature h3 { font-size: 1.12rem; margin-bottom: 10px; }
.feature p { font-size: .95rem; margin: 0; color: #ADA9A2; }

/* ---------- 10. Galeri -------------------------------------------------------*/
.gallery-grid {
  display: grid; gap: 14px;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  grid-auto-rows: 210px;
}
.gallery-item {
  position: relative; overflow: hidden; border-radius: var(--radius);
  background: #101011; border: 0; padding: 0; cursor: zoom-in;
}
.gallery-item--video video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s var(--ease); }
.gallery-item:hover img { transform: scale(1.04); }
.gallery-item--tall { grid-row: span 2; }
.gallery-item--wide { grid-column: span 2; }
.gallery-item__label {
  position: absolute; left: 0; right: 0; bottom: 0; text-align: left;
  padding: 26px 16px 14px; color: #fff; font-size: .9rem; font-weight: 500;
  background: linear-gradient(transparent, rgba(0, 0, 0, .78));
}
.gallery-item.is-hidden { display: none; }

/* Lightbox */
.lightbox {
  position: fixed; inset: 0; z-index: 120; display: none;
  background: rgba(8, 8, 8, .95);
  align-items: center; justify-content: center; padding: 24px;
}
.lightbox.is-open { display: flex; }
.lightbox__figure { margin: 0; max-width: 1000px; width: 100%; }
.lightbox__figure img { width: 100%; max-height: 78vh; object-fit: contain; border-radius: var(--radius); }
.lightbox__caption { color: #D9D5CE; font-size: .95rem; padding-top: 14px; }
.lightbox__close, .lightbox__nav {
  position: absolute; background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .2);
  color: #fff; width: 48px; height: 48px; border-radius: 50%; cursor: pointer;
  display: flex; align-items: center; justify-content: center; font-size: 1.3rem;
}
.lightbox__close { top: 20px; right: 20px; }
.lightbox__nav--prev { left: 18px; top: 50%; transform: translateY(-50%); }
.lightbox__nav--next { right: 18px; top: 50%; transform: translateY(-50%); }
.lightbox__close:hover, .lightbox__nav:hover { background: rgba(228, 129, 58, .3); border-color: var(--ember); }
.lightbox__img video[data-lb-video] {
    width: 100%;
    height: 75vh;
    object-fit: contain;
    display: none;
}
/* ---------- 11. Ürün detay --------------------------------------------------*/
.detail-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(32px, 4vw, 64px); align-items: start; }

.detail-media__main {
  border-radius: var(--radius-lg); border: 1px solid var(--paper-line);
  background: #0F0F10; overflow: hidden; aspect-ratio: 4 / 3;
}
.detail-media__main img { width: 100%; height: 100%; object-fit: cover; }
.detail-thumbs { display: flex; gap: 12px; margin-top: 12px; }
.detail-thumbs button {
  width: 92px; aspect-ratio: 1; padding: 0; overflow: hidden; cursor: pointer;
  border: 1px solid var(--paper-line); border-radius: var(--radius); background: #0F0F10;
}
.detail-thumbs button.is-active { border-color: var(--copper); }
.detail-thumbs img { width: 100%; height: 100%; object-fit: cover; }

.spec-table { width: 100%; border-collapse: collapse; margin: 8px 0 30px; }
.spec-table th, .spec-table td { text-align: left; padding: 14px 0; border-bottom: 1px solid var(--paper-line); font-size: .97rem; vertical-align: top; }
.spec-table th { font-weight: 500; color: var(--text-muted); width: 46%; }
.spec-table td { font-weight: 600; }

.check-list { list-style: none; margin: 0 0 30px; padding: 0; display: grid; gap: 12px; }
.check-list li { display: flex; gap: 12px; align-items: flex-start; font-size: .98rem; }
.check-list svg { width: 18px; height: 18px; flex: none; margin-top: 4px; color: var(--copper); }

.detail-cta {
  background: var(--iron); color: var(--text-light);
  border-radius: var(--radius-lg); padding: clamp(28px, 4vw, 44px);
  display: flex; flex-wrap: wrap; gap: 24px; align-items: center; justify-content: space-between;
}
.detail-cta h2 { font-size: clamp(1.4rem, 2.4vw, 2rem); margin-bottom: 8px; }
.detail-cta p { margin: 0; color: #B6B2AB; }

/* ---------- 12. İletişim -----------------------------------------------------*/
.contact-cards {
  display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}
.contact-card {
  display: flex; flex-direction: column; gap: 6px;
  background: var(--paper); border: 1px solid var(--paper-line);
  border-radius: var(--radius-lg); padding: 26px 24px 28px;
  transition: border-color .22s var(--ease), transform .22s var(--ease);
}
a.contact-card:hover { border-color: var(--copper); transform: translateY(-2px); }
.contact-card__icon { width: 26px; height: 26px; color: var(--copper); margin-bottom: 10px; }
.contact-card__label { font-size: .86rem; color: var(--text-muted); }
.contact-card__value { font-family: "Archivo", sans-serif; font-weight: 700; font-size: 1.1rem; line-height: 1.3; }
.contact-card__note { font-size: .88rem; color: var(--text-muted); }

.contact-layout { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(32px, 4vw, 60px); align-items: start; }

.form-card {
  background: var(--paper); border: 1px solid var(--paper-line);
  border-radius: var(--radius-lg); padding: clamp(26px, 3.4vw, 42px);
}
.field { margin-bottom: 20px; }
.field label { display: block; font-size: .92rem; font-weight: 600; margin-bottom: 8px; }
.field input, .field select, .field textarea {
  width: 100%; min-height: 52px; padding: 13px 16px;
  border: 1px solid #D8D4CE; border-radius: var(--radius);
  background: #FCFBFA; color: var(--text-dark); font: inherit; font-size: 1rem;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.field textarea { min-height: 150px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--copper); box-shadow: 0 0 0 3px rgba(180, 100, 46, .14);
}
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

.field-error, .validation-summary-errors ul { color: #B3261E; font-size: .88rem; }
.validation-summary-valid { display: none; }
.validation-summary-errors ul { margin: 0; padding-left: 18px; }
.field-error { display: block; margin-top: 6px; }
.input-validation-error { border-color: #B3261E !important; background: #FFF8F7; }

.form-note { font-size: .86rem; color: var(--text-muted); margin-top: 14px; }

.alert {
  display: flex; gap: 12px; align-items: flex-start;
  border-radius: var(--radius); padding: 16px 18px; margin-bottom: 24px; font-size: .96rem;
}
.alert--success { background: #ECF7F0; border: 1px solid #BEE2CC; color: #14562F; }
.alert--error { background: #FDF1F0; border: 1px solid #F0CFCC; color: #8C201A; }
.alert svg { width: 20px; height: 20px; flex: none; margin-top: 2px; }

.map-frame {
  border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--paper-line);
  background: var(--paper-warm); min-height: 340px;
}
.map-frame iframe { width: 100%; height: 400px; border: 0; display: block; }
.map-placeholder {
  min-height: 340px; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 10px; text-align: center; padding: 32px; color: var(--text-muted);
  background:
    repeating-linear-gradient(45deg, #EDEAE5 0 12px, #F4F2EF 12px 24px);
}
.map-placeholder b { color: var(--text-dark); font-family: "Archivo", sans-serif; }

.hours-card {
  background: var(--iron); color: var(--text-light);
  border-radius: var(--radius-lg); padding: 28px 26px;
}
.hours-card ul { list-style: none; margin: 14px 0 0; padding: 0; display: grid; gap: 10px; }
.hours-card li { display: flex; justify-content: space-between; gap: 16px; border-bottom: 1px solid var(--iron-line); padding-bottom: 10px; font-size: .95rem; color: #C9C5BE; }
.hours-card li:last-child { border-bottom: 0; }

/* Sabit WhatsApp butonu (mobil öncelikli) */
.wa-float {
  position: fixed; right: 18px; bottom: 18px; z-index: 80;
  display: inline-flex; align-items: center; gap: 10px;
  background: #1FA855; color: #fff; font-weight: 600; font-size: .95rem;
  padding: 14px 20px; border-radius: 100px;
  box-shadow: 0 12px 28px -12px rgba(0, 0, 0, .6);
}
.wa-float:hover { background: #17924a; }
.wa-float svg { width: 22px; height: 22px; }

/* ---------- 13. CTA bandı ---------------------------------------------------*/
.cta-band {
  position: relative; overflow: hidden;
  background: var(--iron); color: var(--text-light);
  padding: clamp(56px, 7vw, 96px) 0;
}
.cta-band::after {
  content: ""; position: absolute; inset: auto 0 0 0; height: 4px;
  background: linear-gradient(90deg, var(--copper-deep), var(--ember) 50%, var(--copper-deep));
}
.cta-band__inner { display: flex; flex-wrap: wrap; gap: 28px; align-items: center; justify-content: space-between; }
.cta-band h2 { max-width: 16ch; margin-bottom: 10px; }
.cta-band p { color: #B6B2AB; margin: 0; }

/* ---------- 14. Footer -------------------------------------------------------*/
.site-footer { background: #101011; color: #C3BFB8; padding: clamp(52px, 6vw, 80px) 0 0; }
.footer-grid {
  display: grid; gap: 40px;
  grid-template-columns: 1.4fr .8fr 1fr 1fr;
  padding-bottom: 48px;
}
.site-footer h4 {
  font-size: .95rem; color: #fff; margin-bottom: 18px; font-weight: 600; letter-spacing: 0;
}
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; font-size: .95rem; }
.site-footer a:hover { color: var(--ember-hot); }
.site-footer p { font-size: .95rem; color: #9C9891; max-width: 40ch; }
.footer-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; color: #fff; }
.footer-bottom {
  border-top: 1px solid var(--iron-line); padding: 22px 0 26px;
  display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between;
  font-size: .87rem; color: #86827C;
}

/* ---------- 15. Duyarlı düzen -----------------------------------------------*/
@media (max-width: 1080px) {
  .nav__links { display: none; }
  .nav__toggle { display: flex; }
  .nav__phone { display: none; }
}

@media (max-width: 640px) {
  /* Navbar'da tek eylem kalsın: hamburger */
  .nav__cta-btn { display: none; }
}

@media (max-width: 900px) {
  body { font-size: 16px; }
  .hero__grid { grid-template-columns: 1fr; min-height: 0; }
  .hero__visual { order: -1; }
  .about-strip, .detail-grid, .contact-layout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .wrap { width: calc(100% - 32px); }
  .product-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .product-card__body { padding: 16px 14px 18px; }
  .product-card__body h3 { font-size: 1rem; }
  .product-card__desc { font-size: .88rem; margin-bottom: 14px; }
  .product-card__foot { flex-direction: column; align-items: flex-start; gap: 8px; }
  .field-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 150px; gap: 10px; }
  .gallery-item--tall { grid-row: span 1; }
  .hero__stats { gap: 20px; }
  .btn { width: 100%; }
  .btn-row .btn { width: auto; flex: 1 1 160px; }
  .wa-float span { display: none; }
  .wa-float { padding: 15px; }
}

@media (max-width: 380px) {
  .product-grid { grid-template-columns: 1fr; }
}


/* ---------- Ek: erişilebilirlik yardımcıları ---------------------------------*/
.sr-only {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

/* ---------- Ek: navbar açılır kategori menüsü --------------------------------*/
.nav__item { position: relative; }
.nav__menu {
  position: absolute; top: 100%; left: 0; min-width: 260px; margin: 0; padding: 8px; list-style: none;
  background: var(--iron-raised); border: 1px solid var(--iron-line); border-radius: 8px;
  box-shadow: 0 24px 40px -20px rgba(0, 0, 0, .7);
  opacity: 0; visibility: hidden; transform: translateY(6px);
  transition: opacity .2s var(--ease), transform .2s var(--ease), visibility .2s;
}
.nav__item--menu:hover .nav__menu, .nav__item--menu:focus-within .nav__menu {
  opacity: 1; visibility: visible; transform: none;
}
.nav__menu a {
  display: flex; justify-content: space-between; gap: 16px; padding: 11px 14px; border-radius: 6px;
  font-size: .94rem; color: #D8D4CE;
}
.nav__menu a:hover { background: rgba(228, 129, 58, .12); color: #fff; }
.nav__menu span { color: var(--text-dim); font-size: .85rem; }
.nav__menu-all { border-top: 1px solid var(--iron-line); margin-top: 6px; padding-top: 6px; }
.nav__menu-all a { color: var(--ember-hot); }

.mobile-menu__sub a { padding: 12px 0 12px 18px; font-size: .98rem; color: #B9B5AE; display: flex; justify-content: space-between; }
.mobile-menu__sub span { color: var(--text-dim); }

/* ---------- Ek: kategori kartları (ana sayfa) -------------------------------*/
.category-grid { display: grid; gap: var(--gap); grid-template-columns: repeat(3, 1fr); }
.category-card {
  display: flex; flex-direction: column; background: var(--paper);
  border: 1px solid var(--paper-line); border-radius: var(--radius-lg); overflow: hidden;
  transition: border-color .25s var(--ease), box-shadow .25s var(--ease), transform .25s var(--ease);
}
.category-card:hover { border-color: var(--copper); box-shadow: var(--shadow-lift); transform: translateY(-2px); }
.category-card__media { display: block; aspect-ratio: 16 / 10; background: #fff; border-bottom: 1px solid var(--paper-line); }
.category-card__media img { width: 100%; height: 100%; object-fit: contain; padding: 12px; }
.category-card__body { display: flex; flex-direction: column; gap: 4px; padding: 20px 22px 24px; }
.category-card__body h3 { margin: 0; }
.category-card__count { font-size: .82rem; color: var(--copper); font-weight: 600; letter-spacing: .02em; }
.category-card__desc { font-size: .92rem; color: var(--text-muted); }

/* ---------- Ek: ürün listesi araçları (filtre + arama) ---------------------- */
.catalog-tools { display: flex; flex-wrap: wrap; gap: 16px 28px; align-items: center; justify-content: space-between; margin-bottom: 32px; }
.catalog-tools .filters { margin-bottom: 0; }
.filter-chip { text-decoration: none; gap: 8px; }
.filter-chip__count { font-size: .78rem; opacity: .65; }
.search-box input {
  min-width: min(100%, 320px); min-height: 46px; padding: 0 16px;
  border: 1px solid #D8D4CE; border-radius: 100px; background: #fff; font: inherit; font-size: .95rem;
}
.search-box input:focus { outline: none; border-color: var(--copper); box-shadow: 0 0 0 3px rgba(180, 100, 46, .14); }
.search-empty { padding: 18px 20px; background: var(--paper-warm); border-radius: var(--radius); margin-bottom: 28px; }

.catalog-group { margin-bottom: clamp(48px, 6vw, 80px); scroll-margin-top: 96px; }
.catalog-group:last-child { margin-bottom: 0; }
.catalog-group__head { display: flex; flex-wrap: wrap; gap: 8px 24px; align-items: flex-end; justify-content: space-between; margin-bottom: 24px; padding-bottom: 18px; border-bottom: 1px solid var(--paper-line); }
.catalog-group__head h2 { font-size: clamp(1.5rem, 2.4vw, 2rem); margin-bottom: 4px; }
.catalog-group__head p { margin: 0; color: var(--text-muted); font-size: .95rem; }
[data-group].is-empty { display: none; }
[data-product-card].is-hidden { display: none; }

.page-head__tag {
  display: inline-block; margin-bottom: 14px; padding: 5px 12px; border-radius: 100px;
  border: 1px solid rgba(228, 129, 58, .4); color: var(--ember-hot); font-size: .82rem;
}
.page-head__tag:hover { background: rgba(228, 129, 58, .12); }

/* ---------- Ek: ürün detay ayrıntıları ------------------------------------- */
.detail-media { position: sticky; top: 100px; }
.detail-media__main { background: #fff; }
.detail-media__main img { object-fit: contain; padding: 24px; }
.detail-h2 { font-size: 1.5rem; }
.detail-h2--sm { font-size: 1.25rem; margin-top: 32px; }
.detail-note { font-size: .88rem; color: var(--text-muted); }
.feature--link { display: block; transition: background-color .22s var(--ease); }
.feature--link:hover { background: var(--iron-raised); }
.feature__count { display: inline-block; margin-left: 8px; font-size: .78rem; font-weight: 500; color: var(--ember-hot); }

/* ---------- Ek: galeri (gerçek ürün fotoğrafları, beyaz zemin) ---------------- */
.gallery-grid { grid-auto-rows: auto; }
.gallery-item { aspect-ratio: 4 / 3; background: #fff; border: 1px solid var(--paper-line); }
.gallery-item img { object-fit: contain; padding: 12px 12px 58px; }
.gallery-item__label { background: #141414; padding: 10px 14px; font-size: .86rem; line-height: 1.3; min-height: 50px; display: flex; align-items: center; }
.lightbox__img { background: #fff; border-radius: var(--radius); }
.lightbox__figure img { object-fit: contain; max-height: 72vh; padding: 16px; }
.lightbox__caption { display: flex; flex-wrap: wrap; gap: 8px 20px; align-items: center; justify-content: space-between; }
.lightbox__caption .link-quiet { color: var(--ember-hot); border-color: rgba(243, 167, 92, .4); }

@media (max-width: 900px) {
  .detail-media { position: static; }
  .category-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .category-grid { grid-template-columns: 1fr; }
  .category-card { flex-direction: row; }
  .category-card__media { width: 42%; aspect-ratio: auto; border-bottom: 0; border-right: 1px solid var(--paper-line); flex: none; }
  .category-card__body { padding: 16px; justify-content: center; }
  .search-box { width: 100%; }
  .search-box input { width: 100%; }
  .hero__panel img { padding: 14px 14px 42px; }
}

/* Hareket tercihi */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important; transition-duration: .001ms !important;
  }
}

/* Açılış sırası: sadece hero için tek seferlik, sayfa yükünde */
@media (prefers-reduced-motion: no-preference) {
  .hero__reveal > * { opacity: 0; transform: translateY(14px); animation: heroIn .7s var(--ease) forwards; }
  .hero__reveal > *:nth-child(1) { animation-delay: .05s; }
  .hero__reveal > *:nth-child(2) { animation-delay: .14s; }
  .hero__reveal > *:nth-child(3) { animation-delay: .22s; }
  .hero__reveal > *:nth-child(4) { animation-delay: .30s; }
  .hero__reveal > *:nth-child(5) { animation-delay: .38s; }
  @keyframes heroIn { to { opacity: 1; transform: none; } }
}

/* Yazdırma */
@media print {
  .site-header, .wa-float, .cta-band, .site-footer { display: none; }
  body { color: #000; background: #fff; }
}