/* ============================================================
   Tibile — Design tokens
   ============================================================ */
:root{
  --bg:            #070B16;
  --panel:         #0D1425;
  --panel-2:       #101A31;
  --primary:       #6D7CFF;
  --secondary:     #8F5CFF;
  --text:          #F5F7FF;
  --muted:         #9DA8BF;
  --border:        rgba(255,255,255,0.09);
  --border-hover:  rgba(255,255,255,0.18);
  --glow: 0 0 0 1px rgba(109,124,255,0.25), 0 12px 40px -12px rgba(109,124,255,0.35);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 22px;
  --gradient: linear-gradient(90deg, var(--primary), var(--secondary));
  --font-fa: 'Vazirmatn', sans-serif;
  --font-en: 'Space Grotesk', sans-serif;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:
    radial-gradient(1100px 520px at 85% -10%, rgba(143,92,255,0.16), transparent 60%),
    radial-gradient(900px 500px at 8% 0%, rgba(109,124,255,0.14), transparent 55%),
    var(--bg);
  color:var(--text);
  font-family:var(--font-fa);
  direction:rtl;
  -webkit-font-smoothing:antialiased;
  line-height:1.7;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}

.en{font-family:var(--font-en);letter-spacing:0.02em;direction:ltr;unicode-bidi:isolate;}

.wrap{max-width:1180px;margin:0 auto;padding:0 24px;}

.muted{color:var(--muted);}

::selection{background:var(--primary);color:#fff;}

:focus-visible{
  outline:2px solid var(--primary);
  outline-offset:3px;
  border-radius:6px;
}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important; scroll-behavior:auto !important;}
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:13px 26px;
  border-radius:999px;
  font-weight:700;
  font-size:15px;
  cursor:pointer;
  border:1px solid transparent;
  transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease;
  white-space:nowrap;
}
.btn:active{transform:translateY(1px);}
.btn-primary{
  background:var(--gradient);
  color:#fff;
  box-shadow:0 10px 30px -8px rgba(109,124,255,0.55);
}
.btn-primary:hover{box-shadow:0 14px 38px -6px rgba(143,92,255,0.65); transform:translateY(-1px);}
.btn-ghost{
  background:rgba(255,255,255,0.03);
  border-color:var(--border);
  color:var(--text);
}
.btn-ghost:hover{border-color:var(--border-hover); background:rgba(255,255,255,0.06);}
.btn-sm{padding:9px 16px;font-size:13px;}
.btn-block{width:100%;justify-content:center;}

.btn-tg{position:relative;overflow:hidden;}
.btn-tg svg{flex-shrink:0;}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(7,11,22,0.72);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 24px;
  max-width:1180px;margin:0 auto;
}
.logo{
  font-family:var(--font-en);
  font-weight:700;
  font-size:22px;
  display:flex;align-items:center;gap:2px;
  color:var(--text);
}
.logo .dot{color:var(--primary);}
.nav-links{
  display:flex;align-items:center;gap:32px;
}
.nav-links a{
  font-size:14.5px;color:var(--muted);
  position:relative;padding:6px 0;
  transition:color .15s ease;
}
.nav-links a:hover{color:var(--text);}
.nav-links a.active{color:var(--text);}
.nav-links a.active::after{
  content:'';position:absolute;right:0;left:0;bottom:-2px;height:2px;
  background:var(--gradient);border-radius:2px;
}
.header-actions{display:flex;align-items:center;gap:10px;}
.burger{display:none;background:none;border:1px solid var(--border);border-radius:10px;width:42px;height:42px;align-items:center;justify-content:center;color:var(--text);}

.mobile-nav{
  display:none;
  position:fixed;inset:0;top:69px;z-index:49;
  background:rgba(7,11,22,0.98);
  backdrop-filter:blur(10px);
  padding:28px 24px;
}
.mobile-nav.open{display:block;}
.mobile-nav a{display:block;padding:16px 0;font-size:18px;border-bottom:1px solid var(--border);color:var(--text);}

/* Bottom nav (mobile) */
.bottom-nav{
  display:none;
  position:fixed;bottom:0;left:0;right:0;z-index:50;
  background:rgba(13,20,37,0.92);
  backdrop-filter:blur(14px);
  border-top:1px solid var(--border);
  padding:8px 10px calc(8px + env(safe-area-inset-bottom));
}
.bottom-nav ul{display:flex;justify-content:space-around;}
.bottom-nav a{
  display:flex;flex-direction:column;align-items:center;gap:4px;
  font-size:11px;color:var(--muted);padding:4px 10px;
}
.bottom-nav a.active,.bottom-nav a:hover{color:var(--primary);}
.bottom-nav svg{width:20px;height:20px;}

@media (max-width:860px){
  .nav-links{display:none;}
  .burger{display:flex;}
  .bottom-nav{display:block;}
  body{padding-bottom:70px;}
  .header-actions .btn span.long{display:none;}
}

/* ---------- Hero ---------- */
.flight-path{
  position:absolute;inset:0;pointer-events:none;overflow:hidden;z-index:0;
}
.flight-path svg{position:absolute;top:0;right:0;width:100%;height:100%;opacity:0.55;}
.flight-line{
  fill:none;stroke:url(#flightGrad);stroke-width:1.4;
  stroke-dasharray:6 10;
  animation:dash 18s linear infinite;
}
@keyframes dash{to{stroke-dashoffset:-320;}}
.flight-dot{
  fill:var(--primary);
  offset-path:path("M 1180 40 C 850 140, 650 40, 420 220 C 240 360, 520 420, 120 560");
  animation:fly 9s ease-in-out infinite;
}

.hero{
  position:relative;
  padding:96px 0 88px;
  overflow:hidden;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;color:var(--muted);
  border:1px solid var(--border);
  padding:6px 14px;border-radius:999px;
  margin-bottom:26px;
  background:rgba(255,255,255,0.02);
}
.eyebrow .pulse{
  width:7px;height:7px;border-radius:50%;background:var(--primary);
  box-shadow:0 0 0 0 rgba(109,124,255,0.6);
  animation:pulse 2.2s infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(109,124,255,0.55);}
  70%{box-shadow:0 0 0 8px rgba(109,124,255,0);}
  100%{box-shadow:0 0 0 0 rgba(109,124,255,0);}
}

.hero-wordmark{
  font-family:var(--font-en);
  font-size:clamp(48px,9vw,108px);
  font-weight:700;
  letter-spacing:0.01em;
  line-height:1;
  background:linear-gradient(180deg,#fff, #b9c2ff 65%, var(--primary));
  -webkit-background-clip:text;background-clip:text;color:transparent;
  margin:0 0 18px;
}
.hero h1{
  font-size:clamp(24px,3.6vw,38px);
  font-weight:800;
  margin:0 0 18px;
  max-width:720px;
  line-height:1.5;
}
.hero p{
  font-size:16.5px;color:var(--muted);
  max-width:560px;
  margin:0 0 36px;
}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:56px;}

.hero-stats{
  display:flex;gap:0;
  border-top:1px solid var(--border);
  padding-top:28px;
  max-width:620px;
}
.hero-stats div{padding:0 28px;border-left:1px solid var(--border);}
.hero-stats div:first-child{padding-right:0;}
.hero-stats div:last-child{border-left:none;}
.hero-stats b{display:block;font-family:var(--font-en);font-size:24px;font-weight:700;}
.hero-stats span{font-size:12.5px;color:var(--muted);}

/* ---------- Section shell ---------- */
section{padding:76px 0;}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  margin-bottom:36px;gap:20px;flex-wrap:wrap;
}
.section-tag{
  font-size:12.5px;font-weight:700;color:var(--primary);
  text-transform:uppercase;letter-spacing:0.08em;
  margin-bottom:10px;display:block;
  font-family:var(--font-en);
}
.section-head h2{font-size:clamp(22px,3vw,30px);margin:0;font-weight:800;}
.section-head p{color:var(--muted);margin:8px 0 0;max-width:520px;font-size:14.5px;}
.section-link{font-size:14px;color:var(--primary);font-weight:700;display:flex;align-items:center;gap:6px;}

/* ---------- Categories ---------- */
.cat-scroller{
  display:grid;grid-template-columns:repeat(7,1fr);gap:14px;
}
.cat-card{
  background:var(--panel);
  border:1px solid var(--border);
  border-radius:var(--radius-md);
  padding:22px 14px;
  text-align:center;
  transition:border-color .18s ease, transform .18s ease, background .18s ease;
}
.cat-card:hover{border-color:var(--border-hover);transform:translateY(-3px);background:var(--panel-2);}
.cat-icon{
  width:44px;height:44px;border-radius:12px;margin:0 auto 12px;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg, rgba(109,124,255,0.18), rgba(143,92,255,0.14));
  color:var(--primary);
}
.cat-card span{font-size:13.5px;font-weight:600;}

@media (max-width:860px){
  .cat-scroller{grid-template-columns:repeat(4,1fr);}
}
@media (max-width:520px){
  .cat-scroller{grid-template-columns:repeat(3,1fr);}
}

/* ---------- Product cards ---------- */
.product-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:20px;
}
@media (max-width:980px){.product-grid{grid-template-columns:repeat(3,1fr);}}
@media (max-width:720px){.product-grid{grid-template-columns:repeat(2,1fr);gap:12px;}}

.p-card{
  background:var(--panel);
  border:1px solid var(--border);
  border-radius:var(--radius-md);
  overflow:hidden;
  display:flex;flex-direction:column;
  transition:border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.p-card:hover{border-color:var(--border-hover); transform:translateY(-4px); box-shadow:var(--glow);}
.p-thumb{
  aspect-ratio:1.1/1;
  position:relative;
  background:linear-gradient(150deg, rgba(109,124,255,0.16), rgba(143,92,255,0.08));
  display:flex;align-items:center;justify-content:center;
  color:var(--primary);
}
.p-badge{
  position:absolute;top:10px;right:10px;
  background:var(--gradient);color:#fff;
  font-size:11px;font-weight:700;
  padding:4px 10px;border-radius:999px;
}
.p-badge.out{background:rgba(255,255,255,0.08);color:var(--muted);}
.p-body{padding:16px;display:flex;flex-direction:column;gap:8px;flex:1;}
.p-cat{font-size:11.5px;color:var(--muted);font-family:var(--font-en);text-transform:uppercase;letter-spacing:.05em;}
.p-name{font-size:15px;font-weight:700;margin:0;}
.p-desc{font-size:12.5px;color:var(--muted);margin:0;flex:1;}
.p-price-row{display:flex;align-items:baseline;gap:8px;margin-top:4px;}
.p-price{font-family:var(--font-en);font-weight:700;font-size:17px;}
.p-price-old{font-family:var(--font-en);font-size:13px;color:var(--muted);text-decoration:line-through;}
.p-card .btn{margin-top:10px;}

/* ---------- Why Tibile ---------- */
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
@media (max-width:860px){.why-grid{grid-template-columns:repeat(2,1fr);}}
.why-card{
  background:var(--panel);border:1px solid var(--border);border-radius:var(--radius-md);
  padding:26px 22px;
}
.why-icon{
  width:40px;height:40px;border-radius:11px;
  background:rgba(109,124,255,0.14);color:var(--primary);
  display:flex;align-items:center;justify-content:center;margin-bottom:16px;
}
.why-card h3{margin:0 0 8px;font-size:16px;}
.why-card p{margin:0;font-size:13.5px;color:var(--muted);}

/* ---------- Steps ---------- */
.steps{
  display:grid;grid-template-columns:repeat(3,1fr);gap:0;
  position:relative;
}
.steps::before{
  content:'';position:absolute;top:26px;right:16.5%;left:16.5%;height:1px;
  background:linear-gradient(90deg, transparent, var(--border) 15%, var(--border) 85%, transparent);
}
.step{position:relative;text-align:center;padding:0 20px;}
.step-num{
  width:52px;height:52px;border-radius:50%;
  background:var(--panel);border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-en);font-weight:700;font-size:16px;
  margin:0 auto 20px;color:var(--primary);
  position:relative;z-index:1;
}
.step h3{margin:0 0 8px;font-size:16px;}
.step p{margin:0;font-size:13.5px;color:var(--muted);}
@media (max-width:720px){
  .steps{grid-template-columns:1fr;gap:36px;}
  .steps::before{display:none;}
}

/* ---------- CTA band ---------- */
.cta-band{
  position:relative;overflow:hidden;
  background:var(--panel);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  padding:52px 44px;
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  flex-wrap:wrap;
}
.cta-band::before{
  content:'';position:absolute;inset:-40%;
  background:radial-gradient(closest-side, rgba(109,124,255,0.22), transparent 70%);
  animation:driftGlow 10s ease-in-out infinite;
}
@keyframes driftGlow{
  0%,100%{transform:translate(0,0);}
  50%{transform:translate(6%,-4%);}
}
.cta-band > *{position:relative;z-index:1;}
.cta-band h3{font-size:22px;margin:0 0 8px;}
.cta-band p{margin:0;color:var(--muted);font-size:14px;}

/* ---------- FAQ ---------- */
.faq{max-width:760px;margin:0 auto;}
.faq-item{border-bottom:1px solid var(--border);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;
  padding:20px 4px;background:none;border:none;color:var(--text);
  font-size:15px;font-weight:700;text-align:right;cursor:pointer;
}
.faq-q svg{transition:transform .25s ease;flex-shrink:0;color:var(--muted);}
.faq-item.open .faq-q svg{transform:rotate(45deg);color:var(--primary);}
.faq-a{
  max-height:0;overflow:hidden;transition:max-height .3s ease;
}
.faq-item.open .faq-a{max-height:240px;}
.faq-a p{margin:0 0 20px;color:var(--muted);font-size:14px;padding:0 4px;}

/* ---------- Blog ---------- */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
@media (max-width:860px){.blog-grid{grid-template-columns:1fr;}}
.blog-card{
  background:var(--panel);border:1px solid var(--border);border-radius:var(--radius-md);
  overflow:hidden;transition:border-color .2s ease, transform .2s ease;
}
.blog-card:hover{border-color:var(--border-hover); transform:translateY(-3px);}
.blog-thumb{aspect-ratio:16/9;background:linear-gradient(150deg, rgba(143,92,255,0.18), rgba(109,124,255,0.08));}
.blog-body{padding:18px;}
.blog-cat{font-size:11px;color:var(--primary);font-weight:700;text-transform:uppercase;letter-spacing:.05em;font-family:var(--font-en);}
.blog-card h3{font-size:15.5px;margin:10px 0 6px;}
.blog-card p{font-size:13px;color:var(--muted);margin:0;}

/* ---------- Footer ---------- */
footer{border-top:1px solid var(--border);padding:56px 0 90px;margin-top:40px;}
.footer-grid{
  display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:32px;margin-bottom:40px;
}
@media (max-width:860px){.footer-grid{grid-template-columns:repeat(2,1fr);}}
.footer-grid h4{font-size:13.5px;margin:0 0 16px;color:var(--text);}
.footer-grid ul li{margin-bottom:11px;}
.footer-grid ul li a{font-size:13.5px;color:var(--muted);}
.footer-grid ul li a:hover{color:var(--text);}
.footer-brand p{color:var(--muted);font-size:13.5px;max-width:280px;margin:14px 0 0;}
.footer-bottom{
  display:flex;justify-content:space-between;align-items:center;
  padding-top:24px;border-top:1px solid var(--border);
  font-size:12.5px;color:var(--muted);flex-wrap:wrap;gap:10px;
}

/* ---------- Breadcrumb ---------- */
.breadcrumb{font-size:13px;color:var(--muted);margin-bottom:24px;display:flex;gap:8px;align-items:center;flex-wrap:wrap;}
.breadcrumb a:hover{color:var(--text);}
.breadcrumb span{opacity:.5;}

/* ---------- Page header (products/category) ---------- */
.page-hero{padding:52px 0 20px;}
.page-hero h1{font-size:clamp(24px,3.4vw,34px);margin:0 0 10px;}
.page-hero p{color:var(--muted);font-size:14.5px;max-width:560px;margin:0;}

/* ---------- Filters ---------- */
.filter-bar{
  display:flex;gap:10px;flex-wrap:wrap;margin:28px 0 32px;
}
.chip{
  padding:9px 18px;border-radius:999px;border:1px solid var(--border);
  font-size:13.5px;color:var(--muted);cursor:pointer;
  transition:all .15s ease;background:var(--panel);
}
.chip.active{background:var(--gradient);color:#fff;border-color:transparent;}
.chip:hover:not(.active){border-color:var(--border-hover);color:var(--text);}

/* ---------- Product detail ---------- */
.product-detail{display:grid;grid-template-columns:1fr 1fr;gap:52px;padding:20px 0 40px;}
@media (max-width:860px){.product-detail{grid-template-columns:1fr;gap:28px;}}
.pd-gallery-main{
  aspect-ratio:1/1;border-radius:var(--radius-lg);
  background:linear-gradient(150deg, rgba(109,124,255,0.18), rgba(143,92,255,0.09));
  border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;color:var(--primary);
  margin-bottom:14px;
}
.pd-thumbs{display:flex;gap:10px;}
.pd-thumbs div{
  width:64px;height:64px;border-radius:10px;border:1px solid var(--border);
  background:var(--panel);flex-shrink:0;
}
.pd-info h1{font-size:26px;margin:0 0 10px;}
.pd-meta{display:flex;gap:14px;align-items:center;color:var(--muted);font-size:13px;margin-bottom:20px;}
.pd-stock{display:flex;align-items:center;gap:6px;color:#59e0a4;}
.pd-stock .dot{width:7px;height:7px;border-radius:50%;background:#59e0a4;}
.pd-price-box{
  background:var(--panel);border:1px solid var(--border);border-radius:var(--radius-md);
  padding:22px;margin-bottom:22px;
}
.pd-price-row{display:flex;align-items:baseline;gap:12px;margin-bottom:4px;}
.pd-price-now{font-family:var(--font-en);font-size:30px;font-weight:700;}
.pd-price-old{font-family:var(--font-en);font-size:16px;color:var(--muted);text-decoration:line-through;}
.pd-discount{background:rgba(89,224,164,0.14);color:#59e0a4;font-size:12px;font-weight:700;padding:3px 9px;border-radius:6px;}
.pd-price-note{font-size:12.5px;color:var(--muted);margin:10px 0 0;}
.pd-features{margin:22px 0;display:flex;flex-direction:column;gap:10px;}
.pd-features li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--muted);}
.pd-features li svg{flex-shrink:0;color:var(--primary);margin-top:2px;}
.pd-desc{font-size:14.5px;color:var(--muted);margin-bottom:22px;}
.pd-actions{display:flex;gap:12px;margin-bottom:10px;}
.pd-note{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--muted);margin-top:14px;}

.related-title{font-size:19px;font-weight:800;margin:0 0 22px;}

/* Small utility for section spacing on light divider */
.divider{border-top:1px solid var(--border);}

@media (max-width:600px){
  .hero{padding:56px 0 48px;}
  section{padding:52px 0;}
  .cta-band{padding:34px 24px;flex-direction:column;text-align:center;}
  .cta-band > .btn{width:100%;justify-content:center;}
}