/* =========================================================================
   xpack — Tasarım Sistemi
   Kraft / sürdürülebilir ambalaj · sıcak, organik, modern
   ========================================================================= */

:root {
  /* Kraft paleti */
  --kraft-50:  #FBF7F0;
  --kraft-100: #F5EDE0;
  --kraft-200: #EAD9C2;
  --kraft-300: #DCC0A0;
  --kraft-400: #C8956D;
  --kraft-500: #B27A4E;
  --kraft-600: #96623B;
  --kraft-700: #744B2E;
  --espresso:  #2B2118;
  --ink:       #1A150F;
  /* Aksanlar */
  --leaf:      #5B6B43;   /* sürdürülebilir yeşil */
  --leaf-dk:   #44512F;
  --terra:     #C75B39;   /* terracotta vurgu */
  --terra-dk:  #A6432A;
  --cream:     #FFFCF7;
  --paper:     #FAF4EA;
  /* Sistem */
  --ok:   #3F8F5B;
  --warn: #C98A2B;
  --err:  #C0432F;
  /* Tipografi */
  --serif: 'Fraunces', Georgia, 'Times New Roman', serif;
  --sans:  'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  /* Ölçü */
  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 28px;
  --shadow-sm: 0 1px 2px rgba(43,33,24,.06), 0 2px 8px rgba(43,33,24,.05);
  --shadow:    0 8px 30px rgba(43,33,24,.10);
  --shadow-lg: 0 24px 60px rgba(43,33,24,.16);
  --container: 1240px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ----------------------------- Reset ---------------------------------- */
*,*::before,*::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--sans);
  color: var(--espresso);
  background: var(--paper);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img,svg,video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input,select,textarea { font-family: inherit; font-size: inherit; }
ul { list-style: none; padding: 0; }

/* Kraft kağıt dokusu (çok ince) */
body::before {
  content: "";
  position: fixed; inset: 0;
  pointer-events: none; z-index: 0;
  opacity: .04;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* --------------------------- Tipografi -------------------------------- */
h1,h2,h3,h4 { font-family: var(--serif); font-weight: 600; line-height: 1.12; color: var(--ink); letter-spacing: -.01em; }
h1 { font-size: clamp(2.4rem, 5.5vw, 4.4rem); }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.9rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.6rem); }
.eyebrow {
  font-family: var(--sans);
  text-transform: uppercase;
  letter-spacing: .22em;
  font-size: .74rem;
  font-weight: 700;
  color: var(--kraft-600);
  display: inline-flex; align-items: center; gap: .5rem;
}
.eyebrow::before { content: ""; width: 26px; height: 2px; background: var(--terra); display: inline-block; }
.text-muted { color: #7a6b5a; }
.serif { font-family: var(--serif); }

/* --------------------------- Yerleşim --------------------------------- */
.container { max-width: var(--container); margin-inline: auto; padding-inline: 24px; position: relative; z-index: 1; }
.section { padding: clamp(3.5rem, 8vw, 7rem) 0; }
.grid { display: grid; gap: 24px; }
.flex { display: flex; }
.center { display: flex; align-items: center; justify-content: center; }

/* --------------------------- Butonlar --------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  padding: .9rem 1.6rem; border-radius: 100px; font-weight: 700; font-size: .95rem;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .2s;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px) scale(.99); }
.btn-primary { background: var(--espresso); color: var(--cream); }
.btn-primary:hover { background: var(--ink); transform: translateY(-2px); box-shadow: var(--shadow); }
.btn-terra { background: var(--terra); color: #fff; }
.btn-terra:hover { background: var(--terra-dk); transform: translateY(-2px); box-shadow: 0 10px 26px rgba(199,91,57,.34); }
.btn-leaf { background: var(--leaf); color: #fff; }
.btn-leaf:hover { background: var(--leaf-dk); transform: translateY(-2px); }
.btn-ghost { background: transparent; color: var(--espresso); border: 1.5px solid var(--kraft-300); }
.btn-ghost:hover { border-color: var(--espresso); background: var(--kraft-50); }
.btn-block { width: 100%; }
.btn-lg { padding: 1.05rem 2rem; font-size: 1rem; }
.btn-sm { padding: .55rem 1rem; font-size: .85rem; }

/* --------------------------- Rozetler --------------------------------- */
.badge { display: inline-flex; align-items: center; gap: .35rem; padding: .3rem .7rem; border-radius: 100px; font-size: .72rem; font-weight: 700; }
.badge-new   { background: var(--leaf); color: #fff; }
.badge-sale  { background: var(--terra); color: #fff; }
.badge-eco   { background: #E8EEDD; color: var(--leaf-dk); }
.badge-b2b   { background: var(--espresso); color: var(--cream); }

/* ============================ HEADER ================================== */
.topbar {
  background: var(--espresso); color: var(--kraft-100);
  font-size: .82rem; letter-spacing: .01em;
}
.topbar .container { display: flex; justify-content: space-between; align-items: center; height: 38px; }
.topbar a:hover { color: #fff; }
.topbar-social { display: flex; gap: 1rem; align-items: center; }

.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(250,244,234,.82);
  backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid var(--kraft-200);
  transition: box-shadow .3s;
}
.header.scrolled { box-shadow: var(--shadow-sm); }
.header .container { display: flex; align-items: center; gap: 2rem; height: 76px; }
.logo { font-family: var(--serif); font-size: 1.75rem; font-weight: 600; letter-spacing: -.02em; color: var(--ink); display: flex; align-items: center; gap: .15rem; }
.logo .dot { color: var(--terra); }
.logo small { font-family: var(--sans); font-size: .6rem; letter-spacing: .25em; text-transform: uppercase; color: var(--kraft-600); display: block; margin-top: -4px; }

.nav { display: flex; gap: 1.7rem; margin-inline: auto; }
.nav a { font-weight: 600; font-size: .95rem; position: relative; padding: .25rem 0; color: var(--espresso); }
.nav a::after { content: ""; position: absolute; left: 0; bottom: -2px; width: 0; height: 2px; background: var(--terra); transition: width .3s var(--ease); }
.nav a:hover::after, .nav a.active::after { width: 100%; }

.header-actions { display: flex; align-items: center; gap: .4rem; }
.icon-btn { width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; color: var(--espresso); transition: background .2s, transform .2s; position: relative; }
.icon-btn:hover { background: var(--kraft-100); transform: translateY(-1px); }
.cart-count { position: absolute; top: 4px; right: 4px; background: var(--terra); color: #fff; font-size: .65rem; font-weight: 800; min-width: 18px; height: 18px; border-radius: 100px; display: grid; place-items: center; padding: 0 4px; }

.menu-toggle { display: none; }

/* ============================ HERO =================================== */
.hero { position: relative; padding: clamp(3rem,7vw,6rem) 0 clamp(4rem,9vw,7rem); overflow: hidden; }
.hero-bg-blob { position: absolute; border-radius: 50%; filter: blur(60px); opacity: .5; z-index: 0; }
.hero-bg-blob.b1 { width: 520px; height: 520px; background: radial-gradient(circle, var(--kraft-300), transparent 70%); top: -120px; right: -100px; }
.hero-bg-blob.b2 { width: 420px; height: 420px; background: radial-gradient(circle, #E8EEDD, transparent 70%); bottom: -140px; left: -120px; }
.hero .container { display: grid; grid-template-columns: 1.05fr .95fr; gap: 3rem; align-items: center; }
.hero-content { max-width: 620px; }
.hero h1 { margin: 1.2rem 0; }
.hero h1 em { font-style: italic; color: var(--terra); }
.hero p.lead { font-size: 1.18rem; color: #6a5a48; max-width: 50ch; }
.hero-cta { display: flex; gap: 1rem; margin-top: 2rem; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 2.5rem; margin-top: 2.8rem; padding-top: 2rem; border-top: 1px solid var(--kraft-200); }
.hero-stats .num { font-family: var(--serif); font-size: 2rem; color: var(--ink); font-weight: 600; }
.hero-stats .lbl { font-size: .85rem; color: #7a6b5a; }

.hero-visual { position: relative; }
.hero-card {
  background: var(--cream); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg); padding: 1.5rem;
  position: relative; transform: rotate(-2deg);
  transition: transform .6s var(--ease);
}
.hero-card:hover { transform: rotate(0); }
.hero-card .ph {
  aspect-ratio: 4/4.6; border-radius: var(--radius);
  background:
    radial-gradient(120% 120% at 30% 20%, var(--kraft-200), var(--kraft-400) 75%);
  display: grid; place-items: center; position: relative; overflow: hidden;
}
.hero-float {
  position: absolute; background: var(--cream); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: .9rem 1.1rem; display: flex; gap: .7rem; align-items: center;
  animation: floaty 5s ease-in-out infinite;
}
.hero-float.f1 { top: 8%; left: -7%; }
.hero-float.f2 { bottom: 10%; right: -6%; animation-delay: 1.5s; }
.hero-float .ic { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; background: #E8EEDD; color: var(--leaf-dk); }
@keyframes floaty { 0%,100%{transform: translateY(0)} 50%{transform: translateY(-12px)} }

/* Marka şeridi */
.marquee { background: var(--espresso); color: var(--kraft-200); padding: .9rem 0; overflow: hidden; white-space: nowrap; }
.marquee-track { display: inline-flex; gap: 3rem; animation: scroll 28s linear infinite; font-family: var(--serif); font-style: italic; font-size: 1.1rem; }
.marquee-track span { display: inline-flex; align-items: center; gap: 3rem; }
.marquee-track span::after { content: "✦"; color: var(--terra); }
@keyframes scroll { to { transform: translateX(-50%); } }

/* ============================ KATEGORİLER ============================ */
.cat-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; }
.cat-card {
  position: relative; border-radius: var(--radius); overflow: hidden;
  aspect-ratio: 3/3.6; background: var(--kraft-200);
  box-shadow: var(--shadow-sm); transition: transform .4s var(--ease), box-shadow .4s;
  display: flex; align-items: flex-end; padding: 1.3rem;
}
.cat-card::after { content:""; position:absolute; inset:0; background: linear-gradient(transparent 40%, rgba(26,21,15,.78)); }
.cat-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.cat-card .meta { position: relative; z-index: 1; color: #fff; }
.cat-card .meta h3 { color: #fff; font-size: 1.25rem; }
.cat-card .meta span { font-size: .82rem; opacity: .85; }
.cat-card .img { position: absolute; inset: 0; background-size: cover; background-position: center; transition: transform .6s var(--ease); }
.cat-card:hover .img { transform: scale(1.07); }

/* ============================ ÜRÜN KARTI ============================ */
.section-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 1rem; margin-bottom: 2.5rem; flex-wrap: wrap; }
.section-head .t h2 { margin-top: .5rem; }
.product-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; }
.product-card { background: var(--cream); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); transition: transform .35s var(--ease), box-shadow .35s; display: flex; flex-direction: column; position: relative; }
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.product-card .pc-img { aspect-ratio: 1/1; background: linear-gradient(135deg, var(--kraft-100), var(--kraft-300)); position: relative; overflow: hidden; display:grid; place-items:center; }
.product-card .pc-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.product-card:hover .pc-img img { transform: scale(1.06); }
.product-card .pc-badges { position: absolute; top: 12px; left: 12px; display: flex; flex-direction: column; gap: 6px; z-index: 2; }
.product-card .pc-fav { position: absolute; top: 12px; right: 12px; z-index: 2; width: 38px; height: 38px; border-radius: 50%; background: rgba(255,255,255,.85); display: grid; place-items: center; color: var(--espresso); transition: .2s; }
.product-card .pc-fav:hover { background: #fff; color: var(--terra); }
.product-card .pc-body { padding: 1.1rem 1.2rem 1.3rem; display: flex; flex-direction: column; flex: 1; }
.product-card .pc-cat { font-size: .74rem; text-transform: uppercase; letter-spacing: .12em; color: var(--kraft-600); font-weight: 700; }
.product-card .pc-title { font-family: var(--serif); font-size: 1.08rem; margin: .35rem 0 .2rem; color: var(--ink); line-height: 1.25; }
.product-card .pc-spec { font-size: .82rem; color: #8a7a68; margin-bottom: .9rem; }
.product-card .pc-foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: .5rem; }
.product-card .pc-price { font-family: var(--serif); font-size: 1.3rem; font-weight: 600; color: var(--ink); }
.product-card .pc-price del { font-size: .85rem; color:#aa9a88; font-weight: 400; margin-right: .3rem; }
.product-card .pc-price .b2b-note { display:block; font-family: var(--sans); font-size: .7rem; color: var(--leaf-dk); font-weight: 700; }
.pc-add { width: 44px; height: 44px; border-radius: 50%; background: var(--espresso); color: var(--cream); display: grid; place-items: center; transition: .25s var(--ease); }
.pc-add:hover { background: var(--terra); transform: rotate(90deg); }

/* ============================ ÖZELLİK ŞERİDİ ======================== */
.features { background: var(--kraft-100); border-block: 1px solid var(--kraft-200); }
.feature-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1.5rem; }
.feature { display: flex; gap: 1rem; align-items: flex-start; }
.feature .fic { flex: none; width: 52px; height: 52px; border-radius: 14px; background: var(--cream); display: grid; place-items: center; color: var(--leaf); box-shadow: var(--shadow-sm); }
.feature h4 { font-family: var(--sans); font-size: 1rem; margin-bottom: .2rem; color: var(--ink); }
.feature p { font-size: .86rem; color: #7a6b5a; }

/* ============================ B2B BANT ============================== */
.b2b-band { position: relative; background: var(--leaf-dk); color: var(--kraft-100); border-radius: var(--radius-lg); overflow: hidden; padding: clamp(2.5rem,5vw,4rem); }
.b2b-band::after { content:""; position:absolute; right:-80px; top:-80px; width: 340px; height: 340px; border-radius:50%; background: rgba(255,255,255,.06); }
.b2b-band .inner { position: relative; z-index: 1; max-width: 640px; }
.b2b-band h2 { color: #fff; }
.b2b-band .b2b-feats { display: flex; gap: 2rem; margin: 1.5rem 0; flex-wrap: wrap; }
.b2b-band .b2b-feats div { display:flex; align-items:center; gap:.5rem; font-weight:600; }

/* ============================ INSTAGRAM ============================= */
.ig-grid { display: grid; grid-template-columns: repeat(6,1fr); gap: 12px; }
.ig-item { aspect-ratio: 1/1; border-radius: var(--radius-sm); overflow: hidden; position: relative; background: var(--kraft-200); }
.ig-item img { width:100%; height:100%; object-fit: cover; transition: transform .5s var(--ease); }
.ig-item::after { content:""; position:absolute; inset:0; background: rgba(43,33,24,0); transition: background .3s; display:grid; place-items:center; }
.ig-item:hover img { transform: scale(1.08); }
.ig-item:hover::after { background: rgba(43,33,24,.35); }
.ig-head { text-align: center; margin-bottom: 2rem; }
.ig-handle { font-weight: 700; color: var(--terra); }

/* ============================ FOOTER =============================== */
.footer { background: var(--espresso); color: var(--kraft-200); padding-top: clamp(3rem,6vw,5rem); margin-top: 4rem; }
.footer a { color: var(--kraft-200); transition: color .2s; }
.footer a:hover { color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.4fr; gap: 2.5rem; padding-bottom: 3rem; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer .logo { color: #fff; }
.footer h5 { font-family: var(--sans); text-transform: uppercase; letter-spacing: .12em; font-size: .8rem; color: var(--kraft-400); margin-bottom: 1.1rem; }
.footer ul li { margin-bottom: .6rem; font-size: .92rem; }
.footer .newsletter input { width: 100%; padding: .85rem 1rem; border-radius: 100px; border: 1px solid rgba(255,255,255,.18); background: rgba(255,255,255,.06); color: #fff; margin-bottom: .7rem; }
.footer .newsletter input::placeholder { color: rgba(255,255,255,.5); }
.footer-social { display: flex; gap: .6rem; margin-top: 1rem; }
.footer-social a { width: 40px; height: 40px; border-radius: 50%; border: 1px solid rgba(255,255,255,.18); display: grid; place-items: center; transition: .25s; }
.footer-social a:hover { background: var(--terra); border-color: var(--terra); transform: translateY(-2px); }
.footer-bottom { padding: 1.5rem 0; display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; font-size: .82rem; color: var(--kraft-400); }

/* ============================ WHATSAPP FAB ========================= */
.wa-fab { position: fixed; bottom: 24px; right: 24px; z-index: 90; width: 60px; height: 60px; border-radius: 50%; background: #25D366; color: #fff; display: grid; place-items: center; box-shadow: 0 10px 30px rgba(37,211,102,.4); transition: transform .25s var(--ease); }
.wa-fab:hover { transform: scale(1.08); }

/* ============================ FORMLAR ============================== */
.form-card { background: var(--cream); border-radius: var(--radius-lg); padding: clamp(1.6rem,4vw,2.6rem); box-shadow: var(--shadow); }
.field { margin-bottom: 1.1rem; }
.field label { display: block; font-weight: 600; font-size: .88rem; margin-bottom: .4rem; color: var(--espresso); }
.field input, .field select, .field textarea {
  width: 100%; padding: .85rem 1rem; border-radius: var(--radius-sm);
  border: 1.5px solid var(--kraft-200); background: var(--paper); color: var(--ink); transition: border .2s, box-shadow .2s;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--terra); box-shadow: 0 0 0 3px rgba(199,91,57,.12); }
.field textarea { min-height: 120px; resize: vertical; }

/* ============================ ALERT =============================== */
.alert { padding: .9rem 1.2rem; border-radius: var(--radius-sm); margin-bottom: 1rem; font-weight: 600; font-size: .92rem; }
.alert-ok { background: #E5F2E9; color: #2C6B43; }
.alert-err { background: #F8E3DE; color: #9E3322; }

/* ============================ BREADCRUMB ========================== */
.breadcrumb { font-size: .85rem; color: #8a7a68; padding: 1.2rem 0; }
.breadcrumb a:hover { color: var(--terra); }
.breadcrumb span { margin: 0 .4rem; opacity: .5; }

/* ============================ ANIM ON SCROLL ===================== */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* ============================ RESPONSIVE ========================= */
@media (max-width: 1024px) {
  .hero .container { grid-template-columns: 1fr; }
  .hero-visual { max-width: 480px; margin-inline: auto; }
  .cat-grid, .product-grid, .feature-grid { grid-template-columns: repeat(2,1fr); }
  .ig-grid { grid-template-columns: repeat(3,1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .nav, .topbar-social span { display: none; }
  .menu-toggle { display: grid; }
  .cat-grid, .product-grid, .feature-grid { grid-template-columns: 1fr 1fr; gap: 14px; }
  .hero-stats { gap: 1.4rem; }
  .ig-grid { grid-template-columns: repeat(3,1fr); }
  .footer-grid { grid-template-columns: 1fr; gap: 1.8rem; }
  .product-grid { gap: 12px; }
}

/* Mobil menü */
.mobile-nav { position: fixed; inset: 0; z-index: 200; background: var(--paper); transform: translateX(100%); transition: transform .35s var(--ease); display: flex; flex-direction: column; padding: 2rem; }
.mobile-nav.open { transform: none; }
.mobile-nav a { font-family: var(--serif); font-size: 1.5rem; padding: .8rem 0; border-bottom: 1px solid var(--kraft-200); }