/* ==========================================================================
   Kozmetik Parfüm — HOMEPAGE STYLES
   Sadece ana sayfa (index.html) için geçerli stiller:
   Hero Slider, Features Bar, Categories, Products, Promo Banner, Brands Marquee
   ========================================================================== */

/* ===== HERO VIDEO SLIDER ===== */
.hero{position:relative;overflow:hidden;background:#000;aspect-ratio:1855 / 848} /* Banner'ı TAM 35:16 oranında göster → object-fit:cover kırpması YOK; gömülü metin/rozet/ikonlar her ekranda tam görünür. (Eski clamp(...min(62vh,45.74vw)...) masaüstünde 62vh'yi seçip üst/altı ~%18 kırpıyordu — yazılar yarım kalıyordu.) */
.hero-slide{position:absolute;inset:0;opacity:0;transition:opacity 1.2s cubic-bezier(.4,0,.2,1);z-index:1}
.hero-slide.active{opacity:1;z-index:2}
.hero-slide video,.hero-slide-img{width:100%;height:100%;object-fit:cover;display:block}
.hero-slide-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,0.52) 0%,rgba(0,0,0,0.10) 45%,transparent 100%);z-index:2}
.hero-slide-link{position:absolute;inset:0;z-index:4;display:block} /* slider tıklama katmanı (overlay üstü, noktaların altı) */
.hero-slide-content{position:absolute;left:0;top:0;bottom:0;z-index:3;display:flex;flex-direction:column;justify-content:center;padding:clamp(20px, 4vw, 48px) clamp(20px, 5vw, 64px);max-width:480px}
.hero-tag{display:inline-block;width:fit-content;padding:8px 20px;background:rgba(255,255,255,0.12);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,0.15);border-radius:var(--radius-full);color:rgba(255,255,255,0.9);font-size:.8rem;font-weight:500;letter-spacing:1px;text-transform:uppercase;margin-bottom:24px;opacity:0;transform:translateY(20px);transition:all .6s .3s cubic-bezier(.4,0,.2,1)}
.hero-slide.active .hero-tag{opacity:1;transform:translateY(0)}
.hero-slide-content h2{font-family:var(--font-heading);font-size:clamp(1.5rem, 3.5vw, 2.4rem);font-weight:700;color:#fff;line-height:1.15;margin-bottom:clamp(8px, 1.2vw, 14px);opacity:0;transform:translateY(30px);transition:all .7s .5s cubic-bezier(.4,0,.2,1)}
.hero-slide.active .hero-slide-content h2{opacity:1;transform:translateY(0)}
.hero-slide-content p{color:rgba(255,255,255,0.7);font-size:clamp(.85rem, 1.5vw, 1.05rem);line-height:1.6;margin-bottom:clamp(18px, 3vw, 30px);max-width:380px;opacity:0;transform:translateY(20px);transition:all .6s .7s cubic-bezier(.4,0,.2,1)}
.hero-slide.active .hero-slide-content p{opacity:1;transform:translateY(0)}
.hero-slide-content .btn{opacity:0;transform:translateY(20px);transition:all .6s .9s cubic-bezier(.4,0,.2,1);width:fit-content}
.hero-slide.active .hero-slide-content .btn{opacity:1;transform:translateY(0)}
/* Indicators */
.hero-indicators{position:absolute;bottom:clamp(10px, 1.6vw, 20px);left:50%;transform:translateX(-50%);z-index:10;display:flex;gap:clamp(6px, 0.8vw, 10px)}
.hero-dot{width:clamp(20px, 2.2vw, 24px);height:clamp(20px, 2.2vw, 24px);padding:0;border:0;background:transparent;cursor:pointer;display:grid;place-items:center} /* dokunma alanı: küçük ekranda ~20px (erişilebilir), masaüstü 24px */
.hero-dot::before{content:"";width:clamp(7px, 1vw, 12px);height:clamp(7px, 1vw, 12px);border-radius:50%;background:rgba(255,255,255,0.3);border:2px solid rgba(255,255,255,0.5);transition:var(--transition)} /* görünür nokta: viewport'a göre 7px↔12px responsive küçülür */
.hero-dot.active::before{background:#fff;border-color:#fff;transform:scale(1.2)}
.hero-dot:hover::before{background:rgba(255,255,255,0.6)}

/* ===== FEATURES BAR ===== */
.features-bar{background:#fff;border-bottom:1px solid var(--border);padding:18px 0;margin-top:40px;margin-bottom:40px}
.features-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.feature-item{display:flex;align-items:center;gap:12px;padding:6px 0}
.feature-icon{width:42px;height:42px;background:linear-gradient(135deg,rgba(124,92,224,0.08),rgba(240,171,252,0.08));border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.1rem;color:var(--primary);flex-shrink:0}
.feature-emoji{font-size:1.3rem;line-height:1}
.feature-text h3{font-size:var(--fs-body-sm);font-weight:600;color:var(--text);margin-bottom:2px}
.feature-text p{font-size:var(--fs-small);color:var(--text-muted)}

/* ===== CATEGORIES ===== */
.categories{padding:80px 0}
.categories-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.category-card{position:relative;height:380px;border-radius:var(--radius);overflow:hidden;cursor:pointer}
.category-card img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.4,0,.2,1)}
.category-card:hover img{transform:scale(1.08)}
.category-card-overlay{position:absolute;inset:0;background:linear-gradient(180deg,transparent 30%,rgba(14,14,24,0.88) 100%);transition:var(--transition)}
.category-card:hover .category-card-overlay{background:linear-gradient(180deg,transparent 20%,rgba(26,26,46,0.88) 100%)}
.category-card-content{position:absolute;bottom:0;left:0;right:0;padding:32px;z-index:2}
.category-card-content h3{font-family:var(--font-heading);font-size:var(--fs-h3);color:#fff;margin-bottom:10px}
.category-card-content .category-btn{display:inline-flex;align-items:center;gap:8px;padding:10px 24px;background:rgba(255,255,255,0.15);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,0.3);border-radius:var(--radius-full);color:#fff;font-size:.85rem;font-weight:500;transition:var(--transition)}
.category-card:hover .category-btn{background:#fff;color:var(--primary);border-color:#fff}

/* ===== PRODUCTS — FEATURED CAROUSEL ===== */
.products{padding:60px 0;background:#fff}
.products-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;flex-wrap:wrap;gap:16px}
.products-header .section-title{text-align:left;margin-bottom:0}
/* Tabs + header nav arrows — same row */
.products-nav{display:flex;align-items:center;gap:16px}
.products-tabs{display:flex;gap:8px;flex-wrap:wrap}
.tab-btn{padding:8px 20px;border-radius:var(--radius-full);font-size:.84rem;font-weight:500;color:var(--text-light);background:var(--bg);transition:var(--transition);cursor:pointer;border:none}
.tab-btn:hover{color:var(--primary)}
.tab-btn.active{background:var(--gradient);color:#fff;box-shadow:0 4px 15px rgba(26,26,46,0.3)}
/* Header prev/next arrows (next to tabs) */
.fp-header-btns{display:flex;gap:8px;margin-left:4px}
.fp-hbtn{width:42px;height:34px;border-radius:10px;border:1px solid var(--border);background:#fff;color:var(--text);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:var(--transition);font-size:.85rem}
.fp-hbtn:hover{background:var(--primary);color:#fff;border-color:var(--primary);transform:scale(1.08);box-shadow:0 4px 16px rgba(26,26,46,.25)}

/* Slider container (one per tab) */
.fp-slider{display:none;position:relative}
.fp-slider.active{display:block}
.fp-slider-viewport{overflow:hidden;touch-action:pan-y}
/* Grid: initially just a static grid; JS converts to flex track of pages */
.fp-slider-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
/* After JS groups into pages → becomes flex row */
.fp-slider-grid.track-ready{display:flex;gap:0;will-change:transform}
/* Each page is a 2×4 grid filling 100% viewport width */
.fp-page{flex:0 0 100%;min-width:0;display:grid;grid-template-columns:repeat(4,1fr);gap:18px;box-sizing:border-box}
/* Empty state */
.fp-empty{text-align:center;color:var(--text-muted);padding:60px 20px;width:100%}
.fp-empty i{font-size:2rem;display:block;margin-bottom:12px;opacity:.4}

/* ===== PROMO SLIDER ===== */
.promo-slider-section{padding:40px 0}
.promo-slider{position:relative;overflow:hidden;border-radius:20px;box-shadow:var(--shadow-md)}
.promo-slider-track{display:flex;width:100%;transition:transform .7s cubic-bezier(.4,0,.2,1);will-change:transform}
.promo-slide{width:100%;min-width:100%;max-width:100%;flex:0 0 100%;position:relative;overflow:hidden}
.promo-slide img{width:100%;height:100%;display:block;aspect-ratio:21/7;object-fit:cover}
.promo-slider-dots{position:absolute;bottom:16px;left:50%;transform:translateX(-50%);display:flex;gap:8px;z-index:2}
.promo-dot{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.45);border:none;cursor:pointer;transition:all .3s ease;padding:0}
.promo-dot.active{background:#fff;transform:scale(1.25);box-shadow:0 0 8px rgba(0,0,0,.25)}
.promo-dot:hover:not(.active){background:rgba(255,255,255,.7)}
@media(max-width:768px){
  .promo-slider-section{padding:32px 0}
  .promo-slide img{aspect-ratio:16/7}
  .promo-slider{border-radius:16px}
  .promo-slider-dots{bottom:10px;gap:6px}
  .promo-dot{width:8px;height:8px}
}
@media(max-width:480px){
  .promo-slider-section{padding:20px 0}
  .promo-slide img{aspect-ratio:4/3}
  .promo-slider{border-radius:12px}
  .promo-slider-dots{bottom:8px;gap:5px}
  .promo-dot{width:7px;height:7px}
}

/* ===== BRANDS SLIDER ===== */
.brands{padding:56px 0;overflow:hidden;position:relative;background:transparent}
.brands>.container{background:#f8f7f5;border:1px solid rgba(0,0,0,.05);border-radius:20px;padding:56px 0 60px;position:relative;overflow:hidden}
.brands>.container::before{content:'';position:absolute;top:-40%;right:-15%;width:400px;height:400px;background:radial-gradient(circle,rgba(201,168,76,.04) 0%,transparent 70%);pointer-events:none}
.brands .section-title{color:var(--text)}
.brands .section-subtitle{color:var(--text-muted);margin-bottom:32px}
.brands-slider-wrapper{position:relative;max-width:100%;margin:0 auto;padding:0 60px}
.brands-slider-viewport{overflow:hidden}
.brands-slider{display:flex;transition:transform .5s cubic-bezier(.4,0,.2,1)}
.brand-card{flex:0 0 calc(100% / 6);padding:0 10px;box-sizing:border-box}
.brand-card-inner{background:var(--primary);border-radius:14px;display:flex;align-items:center;justify-content:center;padding:24px 20px;aspect-ratio:3/2;box-shadow:0 3px 14px rgba(0,0,0,.12);transition:all .3s cubic-bezier(.4,0,.2,1);cursor:default;overflow:hidden;border:none}
.brand-card-inner img{max-width:100%;max-height:100%;height:auto;object-fit:contain;transition:transform .3s ease;filter:brightness(0) invert(1);opacity:.85}
.brand-card-inner:hover{transform:translateY(-3px);box-shadow:0 10px 28px rgba(0,0,0,.2)}
.brand-card-inner:hover img{transform:scale(1.04);opacity:1}
.brand-name{font-family:Georgia,serif;font-weight:700;font-size:1rem;letter-spacing:2.5px;text-transform:uppercase;text-align:center;line-height:1.35;color:#fff;opacity:.92;transition:opacity .3s ease}
.brand-card-inner:hover .brand-name{opacity:1}
.brands-slider-btn{position:absolute;top:50%;transform:translateY(-50%);width:40px;height:40px;border-radius:50%;border:1px solid var(--border);background:#fff;color:var(--text);display:flex;align-items:center;justify-content:center;font-size:.8rem;cursor:pointer;z-index:5;transition:var(--transition);box-shadow:0 2px 8px rgba(0,0,0,.06)}
.brands-slider-btn:hover{background:var(--primary);color:#fff;border-color:var(--primary);transform:translateY(-50%) scale(1.08);box-shadow:0 4px 14px rgba(15,32,68,.25)}
.brands-prev{left:10px}
.brands-next{right:10px}
/* Brands Slider — Responsive */
@media(max-width:1200px){.brand-card{flex:0 0 calc(100% / 5)}}
@media(max-width:992px){.brand-card{flex:0 0 calc(100% / 4)}}
@media(max-width:768px){.brand-card{flex:0 0 calc(100% / 3)}.brands>.container{padding:44px 0;border-radius:16px}.brands-slider-wrapper{padding:0 48px}.brand-name{font-size:.82rem;letter-spacing:1.2px}.brand-card-inner{padding:18px 12px}}
@media(max-width:480px){.brand-card{flex:0 0 calc(100% / 2)}.brands>.container{padding:36px 0;border-radius:14px}.brands-slider-wrapper{padding:0 40px}.brands-slider-btn{width:34px;height:34px;font-size:.75rem}.brand-name{font-size:.72rem;letter-spacing:.6px;line-height:1.25}.brand-card-inner{padding:14px 10px}}

/* ===== RESPONSIVE — HOMEPAGE ===== */
@media(max-width:1280px){
  .fp-page{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:1024px){
  .fp-page{grid-template-columns:repeat(2,1fr)}
  .features-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .hero-slide-content{max-width:100%}
  .hero-slide-overlay{background:linear-gradient(0deg,rgba(0,0,0,0.50) 0%,rgba(0,0,0,0.15) 40%,transparent 100%)}
  .categories{padding:48px 0}
  .categories-grid{grid-template-columns:1fr}
  .category-card{height:280px}
  .products{padding:36px 0}
  .products-header{flex-direction:column;align-items:center}
  .products-header .section-title{text-align:center;width:100%}
  .products-nav{width:100%;flex-wrap:wrap;gap:10px;justify-content:center}
  .products-tabs{width:100%;justify-content:center;flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}
  .products-tabs::-webkit-scrollbar{display:none}
  .fp-header-btns{width:100%;justify-content:flex-end;padding-right:4px}
  /* Mobile: single-card per page */
  .fp-page{grid-template-columns:1fr}
  .fp-hbtn{width:38px;height:32px;border-radius:10px;font-size:.8rem}
}
@media(max-width:480px){
  .fp-hbtn{width:34px;height:28px;border-radius:8px;font-size:.75rem}
  .hero-buttons{flex-direction:column}
  .hero-buttons .btn{width:100%;justify-content:center}
}
@media(max-width:400px){
  /* Dar ekran: 180px taban, oran-guard'ını (45.74vw) ezip banner'ı yanlardan kırpıyordu.
     Hero'yu banner en-boy oranına sabitle → yan kırpma YOK, tüm görsel + gömülü metin görünür.
     400px sınırında zıplama olmaz (orada clamp da aspect-ratio da ~183px verir). */
  .hero{height:auto;aspect-ratio:1854 / 848}
}

/* ── Tab lazy-load spinner ── */
.fp-tab-loading{
  display:flex;align-items:center;justify-content:center;
  min-height:300px;width:100%;grid-column:1/-1
}
.spinner-ring{
  width:40px;height:40px;
  border:3px solid var(--border,#e5e7eb);
  border-top-color:var(--primary,#1e293b);
  border-radius:50%;
  animation:spinRing .7s linear infinite
}
@keyframes spinRing{to{transform:rotate(360deg)}}