/* ==========================================================================
   Ecopor Strafor — Ana Stil Dosyası
   Palet: ekolojik yeşil + nötr griler
   ========================================================================== */

:root {
    /* Marka paleti — logodan (toprak tonları: zeytin, altın, kiremit, erik, bronz) */
    --green-900: #33341b;  /* koyu zeytin/kahve — koyu bölümler */
    --green-700: #5c6733;  /* zeytin koyu — hover/vurgu */
    --green-600: #6e7b3d;  /* ANA renk — zeytin */
    --green-500: #808d4d;  /* zeytin orta */
    --green-400: #b0a95e;  /* altın-zeytin açık vurgu */
    --green-100: #ece9d6;  /* açık ten/krem arka plan */
    --green-50:  #f7f4ea;  /* en açık krem */

    /* Tamamlayıcı marka aksanları */
    --gold:      #c3a24c;  /* altın/hardal */
    --gold-dark: #a5842f;  /* bronz */
    --terra:     #9b4127;  /* kiremit kırmızısı */
    --plum:      #6d5867;  /* erik moru */

    --ink:      #2c2820;  /* sıcak koyu kahve */
    --body:     #565044;  /* sıcak gri-kahve */
    --muted:    #8a8377;  /* soluk taupe */
    --line:     #e8e3d7;  /* sıcak çizgi */
    --bg:       #ffffff;
    --bg-soft:  #f8f5ee;  /* krem */

    --radius:   16px;
    --radius-sm: 10px;
    --shadow:   0 10px 30px rgba(51, 52, 27, 0.08);
    --shadow-lg: 0 24px 60px rgba(51, 52, 27, 0.14);
    --container: 1180px;
    --font: 'Manrope', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;

    --transition: 0.25s ease;
}

/* Reset & base ---------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    font-family: var(--font);
    color: var(--body);
    background: var(--bg);
    line-height: 1.65;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}
img, svg, iframe { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { color: var(--ink); line-height: 1.2; font-weight: 800; }
ul { list-style: none; padding: 0; }

.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 20px; }

/* Buttons --------------------------------------------------------------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 13px 26px; border-radius: 999px; font-weight: 700; font-size: 15px;
    border: 2px solid transparent; cursor: pointer; transition: var(--transition);
    white-space: nowrap;
}
.btn--sm { padding: 9px 18px; font-size: 14px; }
.btn--lg { padding: 15px 32px; font-size: 16px; }
.btn--block { width: 100%; }
.btn--primary { background: var(--green-600); color: #fff; border-color: var(--green-600); }
.btn--primary:hover { background: var(--green-700); border-color: var(--green-700); transform: translateY(-2px); box-shadow: var(--shadow); }
.btn--ghost { background: transparent; color: var(--green-700); border-color: var(--green-600); }
.btn--ghost:hover { background: var(--green-600); color: #fff; }
.btn--light { background: #fff; color: var(--green-700); border-color: #fff; }
.btn--light:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }

/* Header ---------------------------------------------------------------- */
.topbar { background: var(--green-900); color: #e4dcc4; font-size: 13.5px; }
.topbar__inner { display: flex; justify-content: space-between; align-items: center; padding-block: 8px; gap: 16px; }
.topbar__item { display: inline-flex; align-items: center; gap: 6px; }
.topbar__item:hover { color: #fff; }

.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,0.9); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); transition: box-shadow var(--transition); }
.site-header.is-scrolled { box-shadow: var(--shadow); }
.header__inner { display: flex; align-items: center; justify-content: space-between; padding-block: 14px; }
.brand__logo { height: 42px; width: auto; }

.nav { display: flex; align-items: center; }
.nav__list { display: flex; align-items: center; gap: 4px; }
.nav__link { padding: 10px 16px; border-radius: 999px; font-weight: 600; font-size: 15px; color: var(--ink); transition: var(--transition); }
.nav__link:hover { background: var(--green-50); color: var(--green-700); }
.nav__link.active { color: var(--green-700); background: var(--green-100); }
.nav__cta { margin-left: 8px; }

.nav__toggle { display: none; flex-direction: column; gap: 5px; width: 44px; height: 44px; align-items: center; justify-content: center; background: var(--green-50); border: none; border-radius: 12px; cursor: pointer; }
.nav__toggle span { width: 22px; height: 2px; background: var(--ink); border-radius: 2px; transition: var(--transition); }
.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Hero ------------------------------------------------------------------ */
.hero { background: linear-gradient(160deg, var(--green-50) 0%, #fff 60%); overflow: hidden; }
.hero__inner { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: center; padding-block: 72px; }
.hero__eyebrow { display: inline-block; background: var(--green-100); color: var(--green-700); padding: 6px 14px; border-radius: 999px; font-weight: 700; font-size: 13.5px; margin-bottom: 20px; }
.hero__title { font-size: clamp(2rem, 4.5vw, 3.4rem); letter-spacing: -0.02em; }
.hero__title span { color: var(--green-600); }
.hero__text { margin-top: 20px; font-size: 1.075rem; max-width: 48ch; color: var(--body); }
.hero__actions { margin-top: 32px; display: flex; gap: 14px; flex-wrap: wrap; }

.hero__visual { position: relative; height: 420px; }
.hero__blob { position: absolute; inset: 10% 0 0 10%; background: radial-gradient(circle at 30% 30%, var(--green-400), var(--green-600)); border-radius: 42% 58% 55% 45% / 48% 42% 58% 52%; filter: blur(2px); opacity: 0.9; animation: blob 12s ease-in-out infinite; }
@keyframes blob { 0%,100% { border-radius: 42% 58% 55% 45% / 48% 42% 58% 52%; } 50% { border-radius: 58% 42% 45% 55% / 55% 58% 42% 45%; } }
.hero__card { position: absolute; background: #fff; box-shadow: var(--shadow-lg); border-radius: var(--radius-sm); padding: 12px 16px; font-weight: 700; font-size: 14px; color: var(--ink); display: flex; align-items: center; gap: 8px; }
.hero__card span { font-weight: 600; color: var(--body); }
.hero__card--1 { top: 8%; right: 0; animation: float 5s ease-in-out infinite; }
.hero__card--2 { bottom: 22%; left: 0; animation: float 6s ease-in-out infinite 0.5s; }
.hero__card--3 { bottom: 4%; right: 12%; animation: float 5.5s ease-in-out infinite 1s; }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

/* Features -------------------------------------------------------------- */
.features { padding-block: 56px; margin-top: -40px; position: relative; z-index: 2; }
.features__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.feature { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 24px; box-shadow: var(--shadow); transition: var(--transition); }
.feature:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.feature__icon { font-size: 2rem; margin-bottom: 12px; }
.feature h3 { font-size: 1.15rem; margin-bottom: 6px; }
.feature p { font-size: 0.95rem; color: var(--muted); }

/* Sections -------------------------------------------------------------- */
.section { padding-block: 72px; }
.section--muted { background: var(--bg-soft); }
.section__head { text-align: center; max-width: 640px; margin: 0 auto 44px; }
.section__eyebrow { display: inline-block; color: var(--green-600); font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; font-size: 13px; margin-bottom: 10px; }
.section__title { font-size: clamp(1.6rem, 3vw, 2.3rem); letter-spacing: -0.02em; }
.section__lead { margin-top: 12px; color: var(--muted); font-size: 1.05rem; }

/* Product grid & cards -------------------------------------------------- */
.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.product-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: var(--transition); display: flex; flex-direction: column; box-shadow: var(--shadow); }
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.product-card__media { aspect-ratio: 1 / 1; background: linear-gradient(160deg, #ffffff, var(--green-50)); overflow: hidden; }
.product-card__img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition); }
.product-card:hover .product-card__img { transform: scale(1.04); }
.product-card__icon { width: 64px; height: 64px; color: var(--green-600); display: inline-flex; }
.product-card__icon svg { width: 100%; height: 100%; }
.product-card__body { padding: 22px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.product-card__title { font-size: 1.15rem; }
.product-card__title a:hover { color: var(--green-600); }
.product-card__text { font-size: 0.92rem; color: var(--muted); flex: 1; }
.product-card__link { color: var(--green-600); font-weight: 700; font-size: 0.92rem; margin-top: 4px; }
.product-card__link:hover { color: var(--green-700); }

/* CTA ------------------------------------------------------------------- */
.cta { padding-block: 20px; }
.cta__inner { background: linear-gradient(120deg, var(--terra), var(--gold-dark)); color: #fff; border-radius: var(--radius); padding: 44px 48px; display: flex; align-items: center; justify-content: space-between; gap: 28px; flex-wrap: wrap; box-shadow: var(--shadow-lg); }
.cta h2 { color: #fff; font-size: 1.6rem; }
.cta p { color: rgba(255,255,255,0.9); margin-top: 6px; }

/* Page hero & breadcrumb ------------------------------------------------ */
.page-hero { background: linear-gradient(160deg, var(--green-50), #fff); padding-block: 52px; border-bottom: 1px solid var(--line); }
.page-hero__title { font-size: clamp(1.8rem, 3.5vw, 2.6rem); letter-spacing: -0.02em; }
.page-hero__subtitle { margin-top: 12px; color: var(--muted); max-width: 60ch; font-size: 1.05rem; }
.breadcrumb { display: flex; gap: 8px; align-items: center; font-size: 14px; color: var(--muted); margin-bottom: 16px; }
.breadcrumb a:hover { color: var(--green-600); }
.breadcrumb__current { color: var(--ink); font-weight: 600; }

/* Product detail -------------------------------------------------------- */
.product-detail { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 48px; align-items: start; }
.product-detail__media { background: linear-gradient(145deg, var(--green-50), var(--green-100)); border-radius: var(--radius); height: 380px; display: flex; align-items: center; justify-content: center; position: sticky; top: 100px; overflow: hidden; }
.product-detail__img { width: 100%; height: 100%; object-fit: cover; }
.product-detail__icon { width: 120px; height: 120px; color: var(--green-600); display: inline-flex; }
.product-detail__icon svg { width: 100%; height: 100%; }
.product-detail__content h2 { font-size: 1.9rem; }
.product-detail__desc { margin-top: 16px; font-size: 1.05rem; }
.product-detail__subtitle { margin-top: 28px; font-size: 1.2rem; }
.product-detail__actions { margin-top: 32px; display: flex; gap: 14px; flex-wrap: wrap; }

.feature-list { margin-top: 16px; display: grid; gap: 12px; }
.feature-list--two { grid-template-columns: repeat(2, 1fr); }
.feature-list li { position: relative; padding-left: 32px; font-weight: 600; color: var(--ink); }
.feature-list li::before { content: "✓"; position: absolute; left: 0; top: 0; width: 22px; height: 22px; background: var(--green-100); color: var(--green-700); border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; font-size: 13px; }

/* About ----------------------------------------------------------------- */
.about { display: grid; grid-template-columns: 1.4fr 0.6fr; gap: 48px; align-items: start; }
.about__content h2 { font-size: 1.9rem; margin-block: 6px 16px; }
.about__content p { margin-bottom: 14px; }
.values { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin-top: 28px; }
.value { background: var(--bg-soft); border-radius: var(--radius-sm); padding: 20px; }
.value h4 { font-size: 1.05rem; margin-bottom: 6px; }
.value p { font-size: 0.92rem; color: var(--muted); }
.about__stats { display: grid; gap: 16px; background: var(--green-900); border-radius: var(--radius); padding: 28px; }
.stat strong { display: flex; align-items: baseline; gap: 6px; font-size: 2rem; color: #fff; }
.stat strong span { font-size: 0.85rem; color: var(--green-400); font-weight: 700; }
.stat p { color: #c9c0a8; font-size: 0.9rem; }
.stat + .stat { border-top: 1px solid rgba(255,255,255,0.12); padding-top: 16px; }

/* Steps ----------------------------------------------------------------- */
.steps { background: var(--bg-soft); border-radius: var(--radius); padding: 28px; }
.steps h3 { margin-bottom: 16px; }
.steps__list { display: grid; gap: 16px; counter-reset: step; }
.steps__list li { display: flex; flex-direction: column; padding-left: 16px; border-left: 3px solid var(--green-500); }
.steps__list strong { color: var(--ink); }
.steps__list span { font-size: 0.92rem; color: var(--muted); }

/* Contact --------------------------------------------------------------- */
.contact { display: grid; grid-template-columns: 1fr 1.1fr; gap: 48px; align-items: start; }
.contact__info h2, .contact__form-wrap h2 { font-size: 1.6rem; margin-bottom: 12px; }
.contact__list { margin-block: 24px; display: grid; gap: 16px; }
.contact__list li { display: flex; gap: 14px; align-items: flex-start; }
.contact__icon { width: 44px; height: 44px; background: var(--green-100); border-radius: 12px; display: inline-flex; align-items: center; justify-content: center; font-size: 1.1rem; flex-shrink: 0; }
.contact__list div { display: flex; flex-direction: column; }
.contact__list span { font-size: 13px; color: var(--muted); }
.contact__list a { font-weight: 600; color: var(--ink); }
.contact__list a:hover { color: var(--green-600); }
.contact__map { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); margin-top: 8px; }

/* Forms ----------------------------------------------------------------- */
.form { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); }
.form__hp { position: absolute; left: -9999px; opacity: 0; height: 0; width: 0; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form__group { display: flex; flex-direction: column; margin-bottom: 16px; }
.form__group label { font-weight: 600; font-size: 14px; margin-bottom: 6px; color: var(--ink); }
.form input, .form textarea { font-family: inherit; font-size: 15px; padding: 12px 14px; border: 1.5px solid var(--line); border-radius: var(--radius-sm); background: var(--bg-soft); transition: var(--transition); color: var(--ink); }
.form input:focus, .form textarea:focus { outline: none; border-color: var(--green-500); background: #fff; box-shadow: 0 0 0 4px var(--green-50); }
.form input.is-invalid, .form textarea.is-invalid { border-color: #d64545; background: #fdf4f4; }
.form textarea { resize: vertical; }
.form__feedback { font-size: 14px; margin-bottom: 12px; }
.form__feedback.is-error { color: #d64545; }
.form__feedback.is-success { color: var(--green-700); }

.alert { padding: 14px 18px; border-radius: var(--radius-sm); margin-bottom: 18px; font-weight: 600; font-size: 14.5px; }
.alert--success { background: var(--green-100); color: var(--green-700); }
.alert--error { background: #fdecec; color: #c23b3b; }

/* Footer ---------------------------------------------------------------- */
.site-footer { background: var(--green-900); color: #cabfa8; margin-top: 72px; }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.4fr; gap: 40px; padding-block: 56px; }
.footer__logo { height: 48px; margin-bottom: 16px; filter: brightness(0) invert(1); }
.footer__text { font-size: 0.92rem; max-width: 34ch; }
.footer__title { color: #fff; font-size: 1.05rem; margin-bottom: 16px; }
.footer__links { display: grid; gap: 10px; }
.footer__links a, .footer__contact a { font-size: 0.92rem; transition: var(--transition); }
.footer__links a:hover, .footer__contact a:hover { color: #fff; }
.footer__contact { display: grid; gap: 12px; }
.footer__contact a { display: flex; gap: 10px; align-items: flex-start; }
.footer__bottom { border-top: 1px solid rgba(255,255,255,0.1); }
.footer__bottom-inner { display: flex; justify-content: space-between; padding-block: 18px; font-size: 13px; color: #9c917c; flex-wrap: wrap; gap: 8px; }

/* Error page ------------------------------------------------------------ */
.error-page__inner { text-align: center; padding-block: 40px; }
.error-page__code { font-size: clamp(5rem, 15vw, 9rem); font-weight: 800; color: var(--green-100); line-height: 1; }
.error-page h1 { font-size: 1.8rem; margin-top: -12px; }
.error-page p { color: var(--muted); margin-block: 12px 24px; }
.error-page__actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* Reveal animation ------------------------------------------------------ */
[data-reveal] { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
[data-reveal].is-visible { opacity: 1; transform: none; }

/* ==========================================================================
   Anasayfa — kurumsal düzen (ozsoyyapi referanslı)
   ========================================================================== */

/* Hero slider ----------------------------------------------------------- */
.hero-slider { position: relative; overflow: hidden; }
.hero-slider__track { position: relative; height: min(78vh, 640px); min-height: 460px; }
.hero-slide {
    position: absolute; inset: 0; display: flex; align-items: center;
    opacity: 0; visibility: hidden; transition: opacity 0.8s ease;
    background-size: cover; background-position: center;
}
.hero-slide.is-active { opacity: 1; visibility: visible; z-index: 2; }
.hero-slide--1 { background: linear-gradient(120deg, #33341b 0%, #5c6733 55%, #808d4d 100%); }
.hero-slide--2 { background: linear-gradient(120deg, #3a2a1a 0%, #7a4a28 55%, #9b4127 100%); }
.hero-slide--3 { background: linear-gradient(120deg, #33301f 0%, #6d5867 55%, #a5842f 100%); }
.hero-slide__overlay {
    position: absolute; inset: 0;
    background:
        radial-gradient(60% 90% at 85% 20%, rgba(255,255,255,0.10), transparent 60%),
        repeating-linear-gradient(45deg, rgba(255,255,255,0.04) 0 2px, transparent 2px 22px);
}
.hero-slide__inner { position: relative; z-index: 2; color: #fff; max-width: 760px; }
.hero-slide__eyebrow { display: inline-block; background: rgba(255,255,255,0.14); backdrop-filter: blur(4px); padding: 7px 16px; border-radius: 999px; font-weight: 700; font-size: 13.5px; margin-bottom: 18px; }
.hero-slide__title { font-size: clamp(2rem, 5vw, 3.6rem); line-height: 1.1; letter-spacing: -0.02em; color: #fff; }
.hero-slide__title span { color: #e6d9a6; }
.hero-slide__text { margin-top: 18px; font-size: clamp(1rem, 1.6vw, 1.2rem); max-width: 54ch; color: rgba(255,255,255,0.92); }
.hero-slide__actions { margin-top: 30px; display: flex; gap: 14px; flex-wrap: wrap; }

.hero-slider__arrow {
    position: absolute; top: 50%; transform: translateY(-50%); z-index: 5;
    width: 52px; height: 52px; border-radius: 50%; border: none; cursor: pointer;
    background: rgba(255,255,255,0.16); color: #fff; font-size: 18px;
    display: flex; align-items: center; justify-content: center;
    backdrop-filter: blur(4px); transition: var(--transition);
}
.hero-slider__arrow:hover { background: rgba(255,255,255,0.32); }
.hero-slider__arrow--prev { left: 24px; }
.hero-slider__arrow--next { right: 24px; }
.hero-slider__dots { position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%); z-index: 5; display: flex; gap: 10px; }
.hero-slider__dot { width: 12px; height: 12px; border-radius: 50%; border: 2px solid #fff; background: transparent; cursor: pointer; padding: 0; transition: var(--transition); }
.hero-slider__dot.is-active { background: #fff; width: 30px; border-radius: 999px; }

/* Quickbar -------------------------------------------------------------- */
.quickbar { background: #fff; margin-top: -44px; position: relative; z-index: 6; }
.quickbar__grid { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-lg); display: grid; grid-template-columns: repeat(4, 1fr); overflow: hidden; }
.quickbar__item { display: flex; gap: 14px; align-items: center; padding: 24px 26px; }
.quickbar__item + .quickbar__item { border-left: 1px solid var(--line); }
.quickbar__item span { font-size: 1.9rem; }
.quickbar__item strong { display: block; color: var(--ink); font-size: 1.02rem; }
.quickbar__item p { font-size: 0.85rem; color: var(--muted); }

/* Intro (hakkımızda) ---------------------------------------------------- */
.intro__grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 56px; align-items: center; }
.intro__visual { position: relative; }
.intro__visual-main { height: 380px; width: 100%; object-fit: cover; border-radius: var(--radius); box-shadow: var(--shadow); display: block; }
.intro__visual-main svg { width: 130px; height: 130px; }
.intro__badge { position: absolute; right: -18px; bottom: -18px; background: var(--green-700); color: #fff; border-radius: var(--radius-sm); padding: 18px 22px; display: flex; align-items: center; gap: 10px; box-shadow: var(--shadow-lg); }
.intro__badge strong { font-size: 2.2rem; line-height: 1; }
.intro__badge span { font-size: 0.82rem; color: #e4dcc4; }
.intro__lead { margin-block: 16px 20px; font-size: 1.05rem; }
.intro__actions { margin-top: 26px; display: flex; gap: 14px; flex-wrap: wrap; }

/* Stats band ------------------------------------------------------------ */
.stats-band { background: linear-gradient(120deg, var(--green-900), var(--green-700)); padding-block: 56px; }
.stats-band__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.stat-counter strong { display: block; font-size: clamp(2.2rem, 4vw, 3rem); color: #fff; font-weight: 800; letter-spacing: -0.02em; }
.stat-counter p { color: #c9c0a8; font-size: 0.98rem; margin-top: 4px; }

/* Gallery / kullanım alanları ------------------------------------------- */
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.gallery-tile { position: relative; height: 240px; border-radius: var(--radius); overflow: hidden; display: flex; align-items: flex-end; background: linear-gradient(160deg, var(--green-500), var(--green-900)); box-shadow: var(--shadow); transition: var(--transition); }
.gallery-tile::after { content: ""; position: absolute; inset: 0; background: repeating-linear-gradient(45deg, rgba(255,255,255,0.05) 0 2px, transparent 2px 20px); }
.gallery-tile:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.gallery-tile__icon { position: absolute; top: 24px; right: 24px; width: 56px; height: 56px; color: rgba(255,255,255,0.5); transition: var(--transition); }
.gallery-tile:hover .gallery-tile__icon { color: #fff; transform: scale(1.1); }
.gallery-tile__icon svg { width: 100%; height: 100%; }
.gallery-tile__body { position: relative; z-index: 2; padding: 24px; color: #fff; }
.gallery-tile__tag { display: inline-block; background: rgba(255,255,255,0.2); padding: 4px 12px; border-radius: 999px; font-size: 12.5px; font-weight: 700; margin-bottom: 8px; }
.gallery-tile__title { color: #fff; font-size: 1.25rem; }

/* Reviews --------------------------------------------------------------- */
.reviews-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.review-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 14px; }
.review-card__stars { color: #f5a623; letter-spacing: 2px; font-size: 1.05rem; }
.review-card__text { font-style: italic; color: var(--body); font-size: 0.98rem; flex: 1; }
.review-card__author { display: flex; align-items: center; gap: 12px; }
.review-card__avatar { width: 46px; height: 46px; border-radius: 50%; background: var(--green-600); color: #fff; display: inline-flex; align-items: center; justify-content: center; font-weight: 800; font-size: 1.1rem; }
.review-card__author strong { display: block; color: var(--ink); font-size: 0.98rem; }
.review-card__author small { color: var(--muted); }

/* Ürün çeşitleri (kategori altı ürünler) -------------------------------- */
.item-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.item-card { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm); overflow: hidden; transition: var(--transition); }
.item-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); border-color: transparent; }
.item-card__media { position: relative; aspect-ratio: 1 / 1; background: linear-gradient(160deg, #ffffff, var(--green-50)); overflow: hidden; border: none; cursor: pointer; width: 100%; padding: 0; }
.item-card__img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition); }
.item-card__media:hover .item-card__img { transform: scale(1.05); }
.item-card__count { position: absolute; right: 10px; bottom: 10px; background: rgba(22, 24, 15, 0.72); color: #fff; font-size: 11px; font-weight: 700; letter-spacing: 0.02em; padding: 4px 10px; border-radius: 999px; backdrop-filter: blur(3px); pointer-events: none; }
.item-card__body { padding: 14px 16px; display: flex; flex-direction: column; gap: 4px; flex: 1; }
.item-card__name { font-size: 0.98rem; color: var(--ink); line-height: 1.3; }
.item-card__spec { font-size: 0.82rem; color: var(--muted); }
.item-card__cta { margin-top: auto; padding-top: 8px; font-size: 0.85rem; font-weight: 700; color: var(--green-700); }
.item-card__cta:hover { color: var(--terra); }

/* Lightbox galeri --------------------------------------------------------- */
.lightbox { position: fixed; inset: 0; z-index: 200; display: none; align-items: center; justify-content: center; background: rgba(12, 16, 10, 0.92); padding: 24px; }
.lightbox.is-open { display: flex; }
.lightbox__stage { position: relative; max-width: 80vw; max-height: 78vh; display: flex; flex-direction: column; align-items: center; gap: 12px; margin: 0; }
.lightbox__stage img { max-width: 80vw; max-height: 70vh; object-fit: contain; border-radius: 8px; box-shadow: 0 20px 60px rgba(0,0,0,0.5); background: #fff; }
.lightbox__caption { color: #fff; font-weight: 600; font-size: 0.95rem; }
.lightbox__close { position: absolute; top: 18px; right: 24px; width: 48px; height: 48px; border: none; background: rgba(255,255,255,0.14); color: #fff; font-size: 30px; line-height: 1; border-radius: 50%; cursor: pointer; transition: var(--transition); }
.lightbox__close:hover { background: rgba(255,255,255,0.3); }
.lightbox__nav { position: absolute; top: 50%; transform: translateY(-50%); width: 54px; height: 54px; border: none; background: rgba(255,255,255,0.14); color: #fff; font-size: 20px; border-radius: 50%; cursor: pointer; transition: var(--transition); }
.lightbox__nav:hover { background: rgba(255,255,255,0.3); }
.lightbox__nav--prev { left: 24px; }
.lightbox__nav--next { right: 24px; }
.lightbox__thumbs { position: absolute; bottom: 18px; left: 50%; transform: translateX(-50%); display: flex; gap: 8px; max-width: 90vw; overflow-x: auto; padding: 6px; }
.lightbox__thumbs img { width: 56px; height: 56px; object-fit: cover; border-radius: 6px; cursor: pointer; opacity: 0.55; border: 2px solid transparent; transition: var(--transition); background: #fff; }
.lightbox__thumbs img:hover { opacity: 0.85; }
.lightbox__thumbs img.is-active { opacity: 1; border-color: #fff; }
@media (max-width: 720px) {
    .lightbox__nav { width: 44px; height: 44px; }
    .lightbox__nav--prev { left: 8px; }
    .lightbox__nav--next { right: 8px; }
    .lightbox__stage img { max-width: 92vw; }
}

/* Responsive ------------------------------------------------------------ */
@media (max-width: 980px) {
    .quickbar__grid { grid-template-columns: repeat(2, 1fr); }
    .item-grid { grid-template-columns: repeat(3, 1fr); }
    .quickbar__item:nth-child(3) { border-left: none; }
    .quickbar__item { border-top: 1px solid var(--line); }
    .quickbar__item:nth-child(-n+2) { border-top: none; }
    .intro__grid { grid-template-columns: 1fr; gap: 40px; }
    .intro__visual { max-width: 460px; }
    .stats-band__grid { grid-template-columns: repeat(2, 1fr); gap: 32px 24px; }
    .gallery-grid, .reviews-grid { grid-template-columns: repeat(2, 1fr); }
    .features__grid { grid-template-columns: repeat(2, 1fr); }
    .product-grid { grid-template-columns: repeat(2, 1fr); }
    .hero__inner { grid-template-columns: 1fr; padding-block: 48px; }
    .hero__visual { height: 320px; order: -1; }
    .product-detail, .about, .contact { grid-template-columns: 1fr; gap: 32px; }
    .product-detail__media { position: static; height: 280px; }
    .footer__grid { grid-template-columns: 1fr 1fr; gap: 28px; }
}

@media (max-width: 720px) {
    .nav__toggle { display: flex; }
    .nav__list {
        position: fixed; inset: 0 0 0 auto; width: min(300px, 82vw);
        background: #fff; flex-direction: column; align-items: stretch; gap: 6px;
        padding: 88px 20px 24px; box-shadow: var(--shadow-lg);
        transform: translateX(100%); transition: transform 0.3s ease; z-index: 40;
    }
    .nav__list.is-open { transform: translateX(0); }
    .nav__cta { margin: 8px 0 0; }
    .nav__cta .btn { width: 100%; }
    .topbar__inner { justify-content: center; }
    .topbar__item:first-child { display: none; }
    .cta__inner { padding: 32px 24px; text-align: center; justify-content: center; }
    .values, .feature-list--two, .form__row { grid-template-columns: 1fr; }
    .item-grid { grid-template-columns: repeat(2, 1fr); }
    .hero-slider__arrow { display: none; }
    .hero-slider__track { height: auto; min-height: 0; }
    .hero-slide { position: relative; opacity: 1; visibility: visible; display: none; padding-block: 64px; }
    .hero-slide.is-active { display: flex; }
    .gallery-grid, .reviews-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .features__grid, .product-grid, .footer__grid { grid-template-columns: 1fr; }
    .quickbar__grid { grid-template-columns: 1fr; }
    .quickbar__item { border-left: none !important; border-top: 1px solid var(--line); }
    .quickbar__item:first-child { border-top: none; }
    .stats-band__grid { grid-template-columns: 1fr; }
    .item-grid { grid-template-columns: 1fr; }
}

/* Menü açıkken arka plan kilidi */
body.nav-open, body.no-scroll { overflow: hidden; }
.nav-backdrop { position: fixed; inset: 0; background: rgba(20,54,31,0.4); opacity: 0; visibility: hidden; transition: var(--transition); z-index: 39; }
.nav-backdrop.is-open { opacity: 1; visibility: visible; }