/* =========================================================
   باراد بگ | Style System
   پالت: صورتی #E91E8C | زرد ملایم #FFD966 | آبی آسمانی #4FC3E8
   سیگنیچر بصری: نوارهای تاشده (ribbon-fold) الهام‌گرفته از لوگو
   ========================================================= */

/* فونت Vazirmatn از طریق تگ link در head بارگذاری می‌شود (سریع‌تر از @import در CSS) */

:root{
  --pink:        #D9709F;
  --pink-dark:   #B85885;
  --pink-soft:   #F6E3EC;
  --yellow:      #EFD08C;
  --yellow-deep: #DFB767;
  --sky:         #85C2D6;
  --sky-deep:    #5FA3B8;
  --ink:         #3A3540;
  --ink-light:   #7d7682;
  --cream:       #FDFAF6;
  --white:       #ffffff;
  --radius-lg: 22px;
  --radius-md: 14px;
  --radius-sm: 8px;
  --shadow-soft: 0 10px 30px rgba(58,53,64,.07);
  --shadow-pop:  0 16px 40px rgba(217,112,159,.16);
  --font-body: 'Vazirmatn', Tahoma, sans-serif;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  background:var(--cream);
  color:var(--ink);
  direction:rtl;
  text-align:right;
  line-height:1.8;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;list-style:none;}
button, input, select, textarea{font-family:var(--font-body);}

.container{max-width:1180px;margin:0 auto;padding:0 20px;}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce){
  *{animation-duration:.001ms !important; transition-duration:.001ms !important;}
}

/* ================= HEADER ================= */
.site-header{
  position:sticky; top:0; z-index:100;
  background:rgba(255,251,245,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(233,30,140,.08);
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding:12px 0;
}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.25rem;color:var(--pink-dark);}
.brand img{width:44px;height:44px;border-radius:50%;}
.main-nav ul{display:flex;gap:2px;}
.main-nav a{
  padding:10px 13px;border-radius:999px;font-weight:600;font-size:.9rem;color:var(--ink);
  transition:.25s; white-space:nowrap;
}
.main-nav a:hover, .main-nav a.active{background:var(--pink);color:#fff;}
.header-actions{display:flex;align-items:center;gap:14px;}
.cart-btn{
  position:relative; display:flex; align-items:center; gap:8px;
  background:var(--sky); color:#fff; padding:10px 18px; border-radius:999px;
  font-weight:700; box-shadow:var(--shadow-soft); transition:.25s; white-space:nowrap;
}
.cart-btn:hover{transform:translateY(-2px); box-shadow:var(--shadow-pop);}
.cart-count{
  background:#fff;color:var(--pink);border-radius:50%;
  width:22px;height:22px;display:flex;align-items:center;justify-content:center;
  font-size:.75rem;font-weight:800;
}
.nav-toggle{display:none;background:none;border:none;font-size:1.6rem;color:var(--pink-dark);cursor:pointer;}

@media(max-width:1100px){
  .main-nav{
    position:fixed;inset:64px 12px auto 12px;background:#fff;border-radius:var(--radius-md);
    box-shadow:var(--shadow-soft); padding:10px; transform:translateY(-140%); opacity:0;
    transition:.3s; z-index:99;
  }
  .main-nav.open{transform:translateY(0);opacity:1;}
  .main-nav ul{flex-direction:column;}
  .nav-toggle{display:block;}
}
@media(max-width:420px){
  .cart-btn span:not(.cart-count){display:none;}
  .cart-btn{padding:10px 14px;}
}

/* ================= RIBBON SIGNATURE ================= */
/* نوارهای تاشده - موتیف تصویری برگرفته از لوگوی برند */
.ribbon-strip{
  position:relative; height:14px; border-radius:6px; overflow:hidden;
  background:linear-gradient(90deg,var(--pink),var(--yellow),var(--sky));
}
.ribbon-divider{
  display:flex; gap:6px; margin:48px 0;
}
.ribbon-divider span{flex:1;height:10px;border-radius:6px;}
.ribbon-divider span:nth-child(1){background:var(--pink);}
.ribbon-divider span:nth-child(2){background:var(--yellow);}
.ribbon-divider span:nth-child(3){background:var(--sky);}

/* ================= HERO ================= */
.hero{
  position:relative; overflow:hidden; padding:70px 0 90px;
}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;}
.hero-eyebrow{
  display:inline-flex; align-items:center; gap:8px; background:var(--pink-soft); color:var(--pink-dark);
  padding:6px 16px; border-radius:999px; font-weight:700; font-size:.85rem; margin-bottom:18px;
}
.hero h1{font-size:2.6rem; line-height:1.35; font-weight:800; margin:0 0 18px; color:var(--ink);}
.hero h1 em{font-style:normal;color:var(--pink);}
.hero p{color:var(--ink-light); font-size:1.05rem; max-width:520px; margin-bottom:28px;}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;}
.btn{
  display:inline-flex; align-items:center; gap:8px; padding:14px 28px; border-radius:999px;
  font-weight:700; border:none; cursor:pointer; transition:.25s; font-size:1rem;
}
.btn-primary{background:var(--pink); color:#fff; box-shadow:var(--shadow-pop);}
.btn-primary:hover{transform:translateY(-3px);}
.btn-outline{background:#fff;color:var(--pink-dark);border:2px solid var(--pink-soft);}
.btn-outline:hover{border-color:var(--pink);}
.btn-sky{background:var(--sky);color:#fff;box-shadow:0 12px 30px rgba(79,195,232,.3);}

/* fold illustration made of 3 ribbon layers, echoing the logo bag shape */
.hero-art{position:relative;height:360px;}
.fold{
  position:absolute; right:0; height:70px; border-radius:0 18px 18px 0;
  box-shadow:var(--shadow-soft);
  animation:floatFold 5s ease-in-out infinite;
}
.fold.f1{top:20px; width:80%; background:linear-gradient(120deg,var(--pink),var(--pink-dark)); animation-delay:0s;}
.fold.f2{top:110px; width:95%; background:linear-gradient(120deg,var(--yellow-deep),var(--yellow)); animation-delay:.3s;}
.fold.f3{top:200px; width:70%; background:linear-gradient(120deg,var(--sky-deep),var(--sky)); animation-delay:.6s;}
@keyframes floatFold{
  0%,100%{transform:translateY(0);}
  50%{transform:translateY(-10px);}
}

@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr;}
  .hero h1{font-size:2rem;}
  .hero-art{height:220px;order:-1;}
}

/* ================= SECTION TITLES ================= */
.section{padding:60px 0;}
.section-head{text-align:center;max-width:640px;margin:0 auto 40px;}
.section-head .eyebrow{color:var(--sky-deep);font-weight:800;letter-spacing:.5px;font-size:.85rem;}
.section-head h1, .section-head h2{font-size:2rem;margin:8px 0 10px;font-weight:800;}
.section-head p{color:var(--ink-light);}

/* ================= FEATURE / VALUE CARDS ================= */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.feature-card{
  background:#fff;border-radius:var(--radius-lg);padding:28px;box-shadow:var(--shadow-soft);
  transition:.3s; border-top:5px solid var(--pink);
}
.feature-card:nth-child(2){border-top-color:var(--yellow-deep);}
.feature-card:nth-child(3){border-top-color:var(--sky);}
.feature-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-pop);}
.feature-icon{
  width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  font-size:1.5rem;margin-bottom:16px;background:var(--pink-soft);color:var(--pink-dark);
}
.feature-card h3{margin:0 0 8px;font-size:1.15rem;}
.feature-card p{color:var(--ink-light);margin:0;font-size:.95rem;}

@media(max-width:900px){.grid-3{grid-template-columns:1fr;}}

/* ================= PRODUCT GRID ================= */
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.product-card{
  background:#fff;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-soft);
  transition:.3s; position:relative;
}
.product-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-pop);}
.product-thumb{aspect-ratio:1/1;overflow:hidden;background:var(--pink-soft);}
.product-thumb img{width:100%;height:100%;object-fit:cover;transition:.4s;}
.product-card:hover .product-thumb img{transform:scale(1.06);}
.product-body{padding:18px;}
.product-cat{color:var(--sky-deep);font-size:.78rem;font-weight:700;}
.product-body h3{margin:6px 0 8px;font-size:1.05rem;}
.product-price{color:var(--pink-dark);font-weight:800;}
.product-badge{
  position:absolute;top:14px;left:14px;background:var(--yellow);color:var(--ink);
  font-size:.72rem;font-weight:800;padding:4px 12px;border-radius:999px;
}
@media(max-width:1100px){.grid-4{grid-template-columns:repeat(2,1fr);}}
@media(max-width:520px){.grid-4{grid-template-columns:1fr;}}

/* ================= PRODUCT DETAIL PAGE ================= */
.product-detail{display:grid;grid-template-columns:1fr 1fr;gap:48px;padding:50px 0;}
.gallery-main{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-soft);aspect-ratio:1/1;position:relative;}
.gallery-main img{width:100%;height:100%;object-fit:cover;}
.gallery-arrow{
  position:absolute;top:50%;transform:translateY(-50%);background:rgba(255,255,255,.9);
  border:none;width:42px;height:42px;border-radius:50%;font-size:1.2rem;cursor:pointer;
  color:var(--pink-dark);box-shadow:var(--shadow-soft); transition:.2s;
}
.gallery-arrow:hover{background:var(--pink);color:#fff;}
.gallery-arrow.prev{right:14px;} .gallery-arrow.next{left:14px;}
.gallery-thumbs{display:flex;gap:10px;margin-top:14px;flex-wrap:wrap;}
.gallery-thumbs img{
  width:70px;height:70px;object-fit:cover;border-radius:10px;cursor:pointer;
  border:3px solid transparent; transition:.2s;
}
.gallery-thumbs img.active{border-color:var(--pink);}

.pd-info h1{font-size:1.9rem;margin:0 0 10px;}
.pd-cat-link{color:var(--sky-deep);font-weight:700;font-size:.9rem;}
.pd-price-box{
  background:linear-gradient(135deg,var(--pink-soft),#fff); border-radius:var(--radius-md);
  padding:18px 22px;margin:18px 0;
}
.pd-price-box .amount{font-size:1.6rem;font-weight:900;color:var(--pink-dark);}
.pd-desc{color:var(--ink-light);margin-bottom:22px;}

.option-block{margin-bottom:22px;}
.option-block label.title{display:block;font-weight:800;margin-bottom:10px;}
.size-options{display:flex;gap:10px;flex-wrap:wrap;}
.size-chip, .mode-chip{
  padding:10px 18px;border-radius:999px;border:2px solid var(--pink-soft);cursor:pointer;
  font-weight:700; transition:.2s; background:#fff;
}
.size-chip.selected, .size-chip:hover, .mode-chip.selected, .mode-chip:hover{border-color:var(--pink); background:var(--pink); color:#fff;}

/* کالیته رنگی - Color Palette Swatches */
.color-options{display:flex;gap:12px;flex-wrap:wrap;}
.color-swatch{
  width:42px;height:42px;border-radius:50%;cursor:pointer;border:3px solid #fff;
  box-shadow:0 0 0 2px #e6e0e6; transition:.2s; position:relative;
}
.color-swatch.selected{box-shadow:0 0 0 3px var(--pink);}
.color-swatch.selected::after{
  content:'✓'; position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  color:#fff; font-weight:900; text-shadow:0 0 3px rgba(0,0,0,.4);
}

.qty-box{display:flex;align-items:center;gap:0;width:fit-content;border:2px solid var(--pink-soft);border-radius:999px;overflow:hidden;}
.qty-box button{width:42px;height:42px;background:#fff;border:none;font-size:1.2rem;cursor:pointer;color:var(--pink-dark);}
.qty-box button:hover{background:var(--pink-soft);}
.qty-box input{width:70px;text-align:center;border:none;font-weight:800;font-size:1rem;}

.bulk-note{
  background:#FFF6DA;border:1px dashed var(--yellow-deep);border-radius:var(--radius-md);
  padding:14px 18px; font-size:.9rem; color:#7a5b00; margin-bottom:20px; line-height:1.9;
}
.bulk-note strong{color:var(--pink-dark);}

.calc-box{
  background:var(--ink); color:#fff; border-radius:var(--radius-md); padding:18px 22px; margin-bottom:22px;
}
.calc-box h4{margin:0 0 10px;color:var(--yellow);}
.calc-row{display:flex;justify-content:space-between;padding:6px 0;border-bottom:1px solid rgba(255,255,255,.1);font-size:.92rem;}
.calc-row:last-child{border:none;font-weight:800;color:var(--yellow);}

/* ================= CART / TABLE ================= */
.cart-layout{display:grid;grid-template-columns:2.2fr 1fr;gap:30px;align-items:start;}
.cart-table{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-soft);min-width:560px;}
.cart-table th, .cart-table td{padding:14px 16px;text-align:right;border-bottom:1px solid #f1eaf0;}
.cart-table th{background:var(--pink-soft);color:var(--pink-dark);}
.cart-summary{
  background:#fff;border-radius:var(--radius-md);padding:24px;box-shadow:var(--shadow-soft);
  position:sticky; top:100px;
}
.cart-summary .total{font-size:1.4rem;font-weight:900;color:var(--pink-dark);}

@media(max-width:900px){
  .cart-layout{grid-template-columns:1fr;}
  .cart-summary{position:static;}
}

/* ================= FORMS ================= */
.form-box{background:#fff;border-radius:var(--radius-lg);padding:32px;box-shadow:var(--shadow-soft);}
@media(max-width:480px){.form-box{padding:20px 16px;}}
.form-group{margin-bottom:18px;}
.form-group label{display:block;font-weight:700;margin-bottom:8px;}
.form-group input, .form-group textarea, .form-group select{
  width:100%;padding:13px 16px;border:2px solid #f1eaf0;border-radius:var(--radius-sm);
  transition:.2s; font-size:.95rem;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus{
  outline:none; border-color:var(--sky);
}
.alert{padding:14px 18px;border-radius:var(--radius-sm);margin-bottom:18px;font-weight:700;}
.alert-success{background:#e2f7e6;color:#1a7a34;}
.alert-error{background:#fde4e9;color:#c21d4a;}
.alert-info{background:#e5f6fc;color:#1c7799;}

/* ================= ABOUT ================= */
.about-hero{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;padding:60px 0;}
.stat-row{display:flex;gap:30px;margin-top:26px;flex-wrap:wrap;}
.stat-item b{font-size:1.6rem;color:var(--pink-dark);display:block;}
.stat-item span{color:var(--ink-light);font-size:.85rem;}

/* ================= FOOTER ================= */
.site-footer{background:var(--ink);color:#efe9ef;padding:50px 0 20px;margin-top:60px;}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.3fr;gap:30px;}
.footer-grid h4{color:var(--yellow);margin-bottom:16px;font-size:1rem;}
.footer-grid a, .footer-grid p{color:#cfc7cf;font-size:.9rem;line-height:2.1;}
.footer-grid a:hover{color:var(--yellow);}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12); margin-top:30px; padding-top:18px;
  display:flex;justify-content:space-between;color:#a89fa8;font-size:.82rem;flex-wrap:wrap;gap:10px;
}
@media(max-width:900px){.footer-grid{grid-template-columns:1fr 1fr;} .about-hero, .product-detail{grid-template-columns:1fr;}}

/* ================= ANIMATIONS ================= */
.reveal{opacity:0;transform:translateY(24px);transition:.7s ease;}
.reveal.in{opacity:1;transform:translateY(0);}

/* toast */
.toast{
  position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(120%);
  background:var(--ink);color:#fff;padding:14px 26px;border-radius:999px;box-shadow:var(--shadow-pop);
  transition:.35s; z-index:200; font-weight:700;
}
.toast.show{transform:translateX(-50%) translateY(0);}