:root{
  --bg:#050506;
  --card:#0d0d10;
  --line:rgba(255,255,255,.08);
  --text:#f3f3f3;
  --text-dim:#8b8b93;
  --white-glow: 0 0 6px rgba(255,255,255,.55), 0 0 24px rgba(255,255,255,.18);
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  background:var(--bg);
  color:var(--text);
  font-family:'Vazirmatn',sans-serif;
  overflow-x:hidden;
  position:relative;
  cursor:auto;
}

/* ===== ambient grid + noise ===== */
body::before{
  content:"";
  position:fixed; inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size:44px 44px;
  mask-image:radial-gradient(ellipse at 50% 0%, black 0%, transparent 78%);
  pointer-events:none;
  z-index:0;
}

/* ===== floating neon blobs ===== */
.blobs{position:fixed; inset:0; z-index:0; overflow:hidden; pointer-events:none;}
.blob{
  position:absolute;
  border-radius:50%;
  filter:blur(90px);
  opacity:.28;
  will-change:transform;
}
.b1{width:420px; height:420px; background:#00e5ff; top:-120px; right:-80px; animation:float1 22s ease-in-out infinite;}
.b2{width:380px; height:380px; background:#ff2ec4; bottom:10%; left:-120px; animation:float2 26s ease-in-out infinite;}
.b3{width:340px; height:340px; background:#b26bff; bottom:-160px; right:20%; animation:float1 30s ease-in-out infinite reverse;}
@keyframes float1{
  0%,100%{transform:translate(0,0) scale(1);}
  50%{transform:translate(-40px,50px) scale(1.12);}
}
@keyframes float2{
  0%,100%{transform:translate(0,0) scale(1);}
  50%{transform:translate(50px,-40px) scale(1.08);}
}

/* ===== cursor glow (desktop only) ===== */
.cursor-glow{
  position:fixed;
  width:340px; height:340px;
  border-radius:50%;
  background:radial-gradient(circle, rgba(255,255,255,.06), transparent 70%);
  pointer-events:none;
  transform:translate(-50%,-50%);
  z-index:1;
  transition:opacity .3s;
  opacity:0;
}
@media (hover:hover) and (pointer:fine){
  .cursor-glow{opacity:1;}
}

/* ===== HERO ===== */
.hero{
  min-height:100svh;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  text-align:center;
  position:relative;
  padding:24px;
  z-index:2;
}
.brand-logo-wrap{
  margin-bottom:30px;
  padding:10px;
  border-radius:50%;
  background:radial-gradient(circle, rgba(0,229,255,.16), transparent 70%);
}
.brand-logo{
  display:block;
  width:264px;
  height:264px;
  border-radius:50%;
  object-fit:contain;
  filter:drop-shadow(0 0 14px rgba(0,229,255,.45)) drop-shadow(0 0 34px rgba(0,229,255,.18));
  animation:logo-float 9s ease-in-out infinite;
}
@keyframes logo-float{
  0%{   transform:translate(0,0) scale(1);
        filter:drop-shadow(0 0 14px rgba(0,229,255,.4)) drop-shadow(0 0 30px rgba(0,229,255,.15)); }
  20%{  transform:translate(14px,-16px) scale(1.02); }
  40%{  transform:translate(-12px,-8px) scale(1.015);
        filter:drop-shadow(0 0 20px rgba(0,229,255,.55)) drop-shadow(0 0 40px rgba(0,229,255,.25)); }
  60%{  transform:translate(-16px,12px) scale(1.02); }
  80%{  transform:translate(12px,10px) scale(1.01);
        filter:drop-shadow(0 0 18px rgba(0,229,255,.5)) drop-shadow(0 0 36px rgba(0,229,255,.2)); }
  100%{ transform:translate(0,0) scale(1);
        filter:drop-shadow(0 0 14px rgba(0,229,255,.4)) drop-shadow(0 0 30px rgba(0,229,255,.15)); }
}
.hero-eyebrow{
  letter-spacing:.35em;
  font-size:.72rem;
  color:var(--text-dim);
  margin-bottom:22px;
  text-transform:uppercase;
}
.hero-title{
  font-weight:900;
  font-size:clamp(2.4rem, 8vw, 5.4rem);
  line-height:1.15;
}
.hero-title .line{
  display:block;
  color:#fff;
  text-shadow:var(--white-glow);
}
.hero-title .neon-word{
  color:#00e5ff;
  text-shadow:0 0 8px #00e5ff, 0 0 26px #00e5ff, 0 0 64px #00e5ff;
  animation:flicker 6.5s infinite;
}
@keyframes flicker{
  0%,19%,21%,23%,54%,56%,100%{ opacity:1; }
  20%,22%,55%{ opacity:.72; }
}
.hero-sub{
  margin-top:52px;
  color:var(--text-dim);
  font-size:1.02rem;
  max-width:520px;
}
.scroll-cue{
  position:absolute;
  bottom:44px;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:8px;
  color:var(--text-dim);
  font-size:.75rem;
  letter-spacing:.15em;
}
.scroll-cue .arrow{
  width:1px; height:34px;
  background:linear-gradient(to bottom, transparent, #fff);
  animation:pulse-down 1.8s ease-in-out infinite;
}
@keyframes pulse-down{
  0%{opacity:.2; transform:scaleY(.6); transform-origin:top;}
  50%{opacity:1; transform:scaleY(1); transform-origin:top;}
  100%{opacity:.2; transform:scaleY(.6); transform-origin:top;}
}

/* entrance animation for hero elements */
.reveal-word{
  opacity:0;
  transform:translateY(22px);
  animation:word-in .9s cubic-bezier(.2,.7,.2,1) forwards;
}
@keyframes word-in{ to{opacity:1; transform:none;} }

/* ===== NAV ===== */
nav{
  position:sticky; top:0; z-index:50;
  background:rgba(5,5,6,.75);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
  overflow-x:auto;
  white-space:nowrap;
  scrollbar-width:none;
}
nav::-webkit-scrollbar{display:none;}
nav .inner{
  position:relative;
  display:flex;
  gap:10px;
  padding:14px 18px;
  width:max-content;
  margin:0 auto;
}
nav button{
  position:relative;
  flex:none;
  font-family:inherit;
  font-size:.85rem;
  font-weight:600;
  color:var(--text-dim);
  background:transparent;
  border:1px solid var(--line);
  border-radius:999px;
  padding:9px 18px;
  cursor:pointer;
  transition:color .35s, border-color .35s, box-shadow .35s;
  z-index:1;
}
nav button.active{
  color:#fff;
  border-color:var(--dot,#fff);
  box-shadow:0 0 10px var(--dot,#fff), inset 0 0 10px color-mix(in srgb, var(--dot,#fff) 30%, transparent);
}

/* ===== SECTIONS ===== */
section.category{
  position:relative;
  z-index:2;
  padding:90px 20px 40px;
  max-width:1100px;
  margin:0 auto;
  scroll-margin-top:70px;
}
.cat-head{
  display:flex;
  align-items:center;
  gap:18px;
  margin-bottom:46px;
  opacity:0;
  transform:translateY(18px);
  transition:opacity .7s ease, transform .7s ease;
}
.cat-head.visible{opacity:1; transform:none;}
.cat-head .icon-gif{
  width:56px; height:56px;
  flex:none;
  filter:drop-shadow(0 0 10px var(--dot,#fff));
}
.cat-head h2{
  font-size:clamp(1.5rem,4vw,2.2rem);
  font-weight:800;
  color:#fff;
  text-shadow:0 0 10px var(--dot,#fff), 0 0 34px color-mix(in srgb, var(--dot,#fff) 60%, transparent);
}
.cat-head .rule{
  flex:1;
  height:1px;
  background:linear-gradient(to left, var(--dot,#fff), transparent);
  opacity:.6;
}
.cat-head .count{
  font-size:.75rem;
  color:var(--text-dim);
  border:1px solid var(--line);
  border-radius:999px;
  padding:4px 12px;
  flex:none;
}

.grid{
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(250px,1fr));
  gap:18px;
  perspective:900px;
}
.item{
  background:linear-gradient(180deg, var(--card), #08080a);
  border:1px solid var(--line);
  border-radius:16px;
  padding:22px 20px;
  opacity:0;
  transform:translateY(30px) scale(.97);
  filter:blur(4px);
  transition:opacity .6s ease, transform .12s ease, filter .6s ease, box-shadow .4s ease, border-color .4s ease;
  transform-style:preserve-3d;
}
.item.visible{
  opacity:1;
  transform:translateY(0) scale(1);
  filter:blur(0);
}
.item:hover{
  border-color:var(--dot,#fff);
  box-shadow:0 0 16px color-mix(in srgb, var(--dot,#fff) 55%, transparent), 0 0 44px color-mix(in srgb, var(--dot,#fff) 22%, transparent);
}
.item h3{
  font-size:1.06rem;
  font-weight:700;
  color:#fff;
  margin-bottom:8px;
}
.item p{
  font-size:.86rem;
  color:var(--text-dim);
  line-height:1.7;
}
.item .price{
  margin-top:14px;
  font-size:.78rem;
  color:color-mix(in srgb, var(--dot,#fff) 70%, var(--text-dim));
  letter-spacing:.05em;
}

/* ===== variant buttons (e.g. roast/size choices) ===== */
.variant-btns{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:14px;
}
.variant-btn{
  font-family:inherit;
  font-size:.72rem;
  font-weight:600;
  color:var(--text-dim);
  background:transparent;
  border:1px solid var(--line);
  border-radius:999px;
  padding:7px 13px;
  cursor:pointer;
  transition:color .3s, border-color .3s, box-shadow .3s, background .3s;
}
.variant-btn:hover{
  color:#fff;
  border-color:var(--dot,#fff);
}
.variant-btn.active{
  color:#000;
  font-weight:700;
  background:var(--dot,#fff);
  border-color:var(--dot,#fff);
  box-shadow:0 0 12px var(--dot,#fff);
}

/* ===== empty-category inline card ===== */
.empty-popup{
  text-align:center;
  max-width:520px;
  margin:0 auto;
  padding:44px 30px;
  border:1px dashed var(--dot,var(--line));
  border-radius:18px;
  background:linear-gradient(180deg, var(--card), #08080a);
  opacity:0;
  transform:translateY(24px);
  transition:opacity .6s ease, transform .6s ease;
}
.empty-popup.visible{opacity:1; transform:none;}
.empty-popup h3{
  color:#fff;
  font-size:1.15rem;
  margin-bottom:10px;
  text-shadow:0 0 10px var(--dot,#fff);
}
.empty-popup p{
  color:var(--text-dim);
  font-size:.86rem;
  line-height:1.8;
  margin-bottom:22px;
}
.empty-popup .ask-btn{
  font-family:inherit;
  font-size:.86rem;
  font-weight:700;
  color:#000;
  background:var(--dot,#fff);
  border:none;
  border-radius:999px;
  padding:11px 26px;
  cursor:pointer;
  box-shadow:0 0 16px var(--dot,#fff);
  transition:transform .25s ease, box-shadow .25s ease;
}
.empty-popup .ask-btn:hover{
  transform:translateY(-2px);
  box-shadow:0 0 24px var(--dot,#fff);
}

/* ===== ask-us popup modal ===== */
.popup-overlay{
  position:fixed; inset:0;
  z-index:100;
  background:rgba(0,0,0,.7);
  backdrop-filter:blur(6px);
  -webkit-backdrop-filter:blur(6px);
  display:flex;
  align-items:center;
  justify-content:center;
  padding:24px;
  opacity:0;
  pointer-events:none;
  transition:opacity .35s ease;
}
.popup-overlay.open{
  opacity:1;
  pointer-events:auto;
}
.popup-box{
  max-width:380px;
  width:100%;
  text-align:center;
  background:linear-gradient(180deg, #121215, #0a0a0c);
  border:1px solid var(--dot,#fff);
  border-radius:20px;
  padding:34px 26px;
  box-shadow:0 0 24px var(--dot,#fff), 0 0 60px color-mix(in srgb, var(--dot,#fff) 30%, transparent);
  transform:scale(.9);
  transition:transform .35s ease;
}
.popup-overlay.open .popup-box{transform:scale(1);}
.popup-box h3{
  color:#fff;
  font-size:1.2rem;
  margin-bottom:14px;
  text-shadow:0 0 10px var(--dot,#fff);
}
.popup-box p{
  color:var(--text-dim);
  font-size:.86rem;
  line-height:1.85;
  margin-bottom:24px;
}
.popup-box .popup-close{
  font-family:inherit;
  font-size:.86rem;
  font-weight:700;
  color:#000;
  background:var(--dot,#fff);
  border:none;
  border-radius:999px;
  padding:10px 30px;
  cursor:pointer;
}

footer{
  text-align:center;
  padding:70px 20px 60px;
  color:var(--text-dim);
  font-size:.8rem;
  position:relative;
  z-index:2;
}
.footer-logo{
  display:block;
  width:min(100%, 920px);
  height:auto;
  margin:0 auto 30px;
  filter:drop-shadow(0 0 18px rgba(255,255,255,.08));
}
.footer-links{
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:14px;
  margin-bottom:30px;
}
.footer-link{
  display:inline-flex;
  align-items:center;
  gap:9px;
  padding:11px 20px;
  border:1px solid var(--line);
  border-radius:999px;
  color:var(--text);
  text-decoration:none;
  font-size:.85rem;
  font-weight:600;
  background:linear-gradient(180deg, var(--card), #08080a);
  transition:border-color .3s, box-shadow .3s, color .3s, transform .25s;
}
.footer-link svg{
  width:19px; height:19px;
  flex:none;
}
.footer-link:hover{
  color:#fff;
  border-color:#00e5ff;
  box-shadow:0 0 14px rgba(0,229,255,.5);
  transform:translateY(-2px);
}
.footer-line{
  width:60px; height:1px;
  background:var(--line);
  margin:0 auto 24px;
}

@media (prefers-reduced-motion: reduce){
  *{animation:none !important; transition:none !important;}
  .item, .cat-head, .reveal-word{opacity:1; transform:none; filter:none;}
}
@media (max-width:640px){
  .scroll-cue{bottom:26px;}
  .brand-logo{width:180px; height:180px;}
}