/* ==========================================================================
   Aylin Kasht — Design System
   Glass + Neon, dual theme (emerald / aurora), RTL & LTR safe.
   ========================================================================== */

/* ---------- 1. Tokens ---------- */
:root{
  /* geometry */
  --r-xs:10px; --r-sm:14px; --r-md:20px; --r-lg:28px; --r-xl:38px; --r-pill:999px;
  --gutter:clamp(18px,4vw,44px);
  --maxw:1240px;
  --ease:cubic-bezier(.22,1,.36,1);
  --ease-in-out:cubic-bezier(.65,0,.35,1);
  --t-fast:.22s; --t:.42s; --t-slow:.9s;
  --header-h:78px;

  /* typography */
  --font-fa:"Vazirmatn","IRANSans","Segoe UI",Tahoma,sans-serif;
  --font-en:"Sora","Inter","Segoe UI",system-ui,sans-serif;
  --font:var(--font-fa);
  --fs-hero:clamp(2.3rem,6.2vw,4.6rem);
  --fs-h2:clamp(1.65rem,3.6vw,2.9rem);
  --fs-h3:clamp(1.15rem,2vw,1.5rem);
  --fs-body:clamp(.95rem,1.1vw,1.03rem);
}

/* Theme A — Obsidian / Emerald / Gold (default) */
:root,[data-theme="emerald"]{
  --bg:#05090a;
  --bg-2:#080e10;
  --ink:#e9f4f1;
  --ink-soft:#a9c0bd;
  --ink-mute:#6d8582;
  --line:rgba(160,235,214,.13);
  --line-strong:rgba(160,235,214,.28);
  --glass:rgba(255,255,255,.045);
  --glass-2:rgba(255,255,255,.075);
  --neon:#1fe8a5;
  --neon-2:#5df3c6;
  --accent:#e9c476;
  --accent-2:#f7e0ac;
  --danger:#ff6b6b;
  --glow:0 0 0 1px rgba(31,232,165,.22), 0 18px 60px -18px rgba(31,232,165,.55);
  --glow-soft:0 14px 48px -22px rgba(31,232,165,.5);
  --grad:linear-gradient(120deg,var(--neon),var(--accent));
  --grad-soft:linear-gradient(140deg,rgba(31,232,165,.16),rgba(233,196,118,.08));
  --orb-1:rgba(31,232,165,.42);
  --orb-2:rgba(233,196,118,.26);
  --orb-3:rgba(20,120,110,.4);
  --shadow:0 28px 70px -30px rgba(0,0,0,.9);
  color-scheme:dark;
}

/* Theme B — Midnight / Cyan / Violet */
[data-theme="aurora"]{
  --bg:#05071a;
  --bg-2:#080b22;
  --ink:#eaefff;
  --ink-soft:#b3bee6;
  --ink-mute:#7683ad;
  --line:rgba(150,190,255,.14);
  --line-strong:rgba(150,190,255,.3);
  --glass:rgba(255,255,255,.05);
  --glass-2:rgba(255,255,255,.085);
  --neon:#2ee0f5;
  --neon-2:#7ef0ff;
  --accent:#a78bfa;
  --accent-2:#c9b6ff;
  --danger:#ff7a90;
  --glow:0 0 0 1px rgba(46,224,245,.24), 0 18px 60px -18px rgba(120,120,255,.6);
  --glow-soft:0 14px 48px -22px rgba(46,224,245,.55);
  --grad:linear-gradient(120deg,var(--neon),var(--accent));
  --grad-soft:linear-gradient(140deg,rgba(46,224,245,.16),rgba(167,139,250,.12));
  --orb-1:rgba(46,224,245,.4);
  --orb-2:rgba(167,139,250,.34);
  --orb-3:rgba(30,60,180,.42);
  --shadow:0 28px 70px -30px rgba(0,0,0,.95);
  color-scheme:dark;
}

html[dir="ltr"]{ --font:var(--font-en); }

/* ---------- 2. Base ---------- */
*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body{
  margin:0; background:var(--bg); color:var(--ink);
  font-family:var(--font); font-size:var(--fs-body); line-height:1.85;
  overflow-x:hidden; -webkit-font-smoothing:antialiased;
  font-feature-settings:"ss01";
}
img,video{ max-width:100%; display:block; }
/* every icon() SVG carries .ic — components below may override the size */
svg.ic{ width:20px; height:20px; flex:0 0 auto; }
a{ color:inherit; text-decoration:none; }
button,input,select,textarea{ font:inherit; color:inherit; }
h1,h2,h3,h4{ line-height:1.35; margin:0 0 .55em; font-weight:800; letter-spacing:-.01em; }
p{ margin:0 0 1em; }
::selection{ background:var(--neon); color:#04120e; }
:focus-visible{ outline:2px solid var(--neon); outline-offset:3px; border-radius:6px; }
.container{ width:min(100% - var(--gutter)*2, var(--maxw)); margin-inline:auto; }
.sr-only{ position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0; }

/* scrollbar */
::-webkit-scrollbar{ width:11px; height:11px; }
::-webkit-scrollbar-track{ background:var(--bg-2); }
::-webkit-scrollbar-thumb{ background:linear-gradient(var(--neon),var(--accent)); border-radius:99px; border:3px solid var(--bg-2); }

/* ---------- 3. Ambient background ---------- */
.bg-fx{ position:fixed; inset:0; z-index:-2; overflow:hidden; pointer-events:none; }
.bg-fx::after{
  content:""; position:absolute; inset:0;
  background-image:radial-gradient(circle at 1px 1px, var(--line) 1px, transparent 0);
  background-size:44px 44px; opacity:.5;
  mask-image:radial-gradient(ellipse 90% 60% at 50% 0%, #000 20%, transparent 75%);
}
.orb{ position:absolute; border-radius:50%; filter:blur(90px); opacity:.75; will-change:transform; }
.orb-1{ width:46vw; height:46vw; background:var(--orb-1); top:-14vw; inset-inline-start:-8vw; animation:float1 22s var(--ease-in-out) infinite; }
.orb-2{ width:38vw; height:38vw; background:var(--orb-2); top:32vh; inset-inline-end:-10vw; animation:float2 27s var(--ease-in-out) infinite; }
.orb-3{ width:52vw; height:52vw; background:var(--orb-3); top:110vh; inset-inline-start:20vw; animation:float1 31s var(--ease-in-out) infinite reverse; }
@keyframes float1{ 0%,100%{transform:translate3d(0,0,0) scale(1)} 50%{transform:translate3d(6vw,7vh,0) scale(1.14)} }
@keyframes float2{ 0%,100%{transform:translate3d(0,0,0) scale(1.05)} 50%{transform:translate3d(-7vw,-5vh,0) scale(.9)} }

.grain{ position:fixed; inset:0; z-index:-1; pointer-events:none; opacity:.035; mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E"); }

/* cursor spotlight */
.spotlight{ position:fixed; z-index:0; width:520px; height:520px; border-radius:50%; pointer-events:none;
  background:radial-gradient(circle, color-mix(in srgb, var(--neon) 12%, transparent) 0%, transparent 62%);
  transform:translate(-50%,-50%); transition:opacity .5s; opacity:0; }
body.has-cursor .spotlight{ opacity:1; }

/* ---------- 4. Glass primitives ---------- */
.glass{
  background:var(--glass);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  backdrop-filter:blur(18px) saturate(150%);
  -webkit-backdrop-filter:blur(18px) saturate(150%);
  box-shadow:var(--shadow);
  position:relative;
}
.glass::before{
  content:""; position:absolute; inset:0; border-radius:inherit; padding:1px; pointer-events:none;
  background:linear-gradient(150deg, color-mix(in srgb,var(--neon) 42%,transparent), transparent 42%, transparent 60%, color-mix(in srgb,var(--accent) 26%,transparent));
  -webkit-mask:linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite:xor; mask-composite:exclude; opacity:.55; transition:opacity var(--t);
}
.glass:hover::before{ opacity:1; }
.glass-lite{ background:var(--glass); border:1px solid var(--line); border-radius:var(--r-md); backdrop-filter:blur(12px); }

/* ---------- 5. Buttons ---------- */
.btn{
  --btn-bg:var(--grad);
  display:inline-flex; align-items:center; justify-content:center; gap:.55em;
  padding:.92em 1.7em; border:0; border-radius:var(--r-pill); cursor:pointer;
  font-weight:700; font-size:.96rem; letter-spacing:.01em; position:relative;
  color:#04120e; background:var(--btn-bg); overflow:hidden; isolation:isolate;
  box-shadow:var(--glow-soft); transition:transform var(--t) var(--ease), box-shadow var(--t), filter var(--t);
  white-space:nowrap;
}
.btn::after{
  content:""; position:absolute; inset:0; z-index:-1; opacity:0;
  background:linear-gradient(120deg,var(--accent),var(--neon)); transition:opacity var(--t);
}
.btn:hover{ transform:translateY(-3px) scale(1.02); box-shadow:var(--glow); }
.btn:hover::after{ opacity:1; }
.btn:active{ transform:translateY(-1px) scale(.99); }
.btn .ic{ width:18px; height:18px; }

.btn-ghost{ background:var(--glass-2); color:var(--ink); box-shadow:none; border:1px solid var(--line-strong);
  backdrop-filter:blur(14px); }
.btn-ghost::after{ background:var(--grad-soft); }
.btn-ghost:hover{ color:var(--ink); box-shadow:var(--glow-soft); border-color:var(--neon); }

.btn-outline{ background:transparent; color:var(--neon); border:1px solid var(--neon); box-shadow:none; }
.btn-outline::after{ background:var(--neon); }
.btn-outline:hover{ color:#04120e; }

.btn-sm{ padding:.62em 1.15em; font-size:.85rem; }
.btn-lg{ padding:1.1em 2.2em; font-size:1.05rem; }
.btn-block{ width:100%; }
.btn[disabled]{ opacity:.5; pointer-events:none; }

/* neon pulse ring on primary CTA */
.btn-pulse::before{
  content:""; position:absolute; inset:-2px; border-radius:inherit; z-index:-2;
  background:var(--grad); filter:blur(14px); opacity:.55; animation:pulse 2.8s infinite var(--ease-in-out);
}
@keyframes pulse{ 0%,100%{ opacity:.4; transform:scale(.97);} 50%{ opacity:.85; transform:scale(1.06);} }

/* ---------- 6. Header ---------- */
.header{
  position:fixed; inset-inline:0; top:0; z-index:90; height:var(--header-h);
  display:flex; align-items:center; transition:height var(--t) var(--ease), background var(--t), border-color var(--t);
  border-bottom:1px solid transparent;
}
.header.scrolled{
  height:64px; background:color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter:blur(22px) saturate(160%); -webkit-backdrop-filter:blur(22px) saturate(160%);
  border-bottom-color:var(--line);
}
.header .container{ display:flex; align-items:center; gap:clamp(10px,2vw,26px); }
.logo{ display:flex; align-items:center; gap:.6rem; font-weight:900; font-size:1.16rem; letter-spacing:-.02em; }
.logo-mark{
  width:38px; height:38px; border-radius:13px; display:grid; place-items:center; flex:0 0 auto;
  background:var(--grad); color:#04120e; font-weight:900; font-size:1rem;
  box-shadow:var(--glow-soft); transition:transform var(--t) var(--ease);
}
.logo:hover .logo-mark{ transform:rotate(-12deg) scale(1.08); }
.logo-txt small{ display:block; font-size:.63rem; font-weight:600; color:var(--ink-mute); letter-spacing:.06em; margin-top:-4px; }

.nav{ display:flex; align-items:center; gap:.15rem; margin-inline-start:auto; }
.nav a{
  padding:.5rem .82rem; border-radius:var(--r-pill); font-size:.9rem; font-weight:600; color:var(--ink-soft);
  position:relative; transition:color var(--t-fast), background var(--t-fast);
}
.nav a::after{
  content:""; position:absolute; inset-inline:.82rem; bottom:.28rem; height:2px; border-radius:2px;
  background:var(--grad); transform:scaleX(0); transform-origin:center; transition:transform var(--t) var(--ease);
}
.nav a:hover, .nav a.active{ color:var(--ink); }
.nav a:hover::after, .nav a.active::after{ transform:scaleX(1); }

.head-tools{ display:flex; align-items:center; gap:.5rem; }
.icon-btn{
  width:40px; height:40px; display:grid; place-items:center; border-radius:var(--r-pill); cursor:pointer;
  background:var(--glass); border:1px solid var(--line); color:var(--ink-soft);
  transition:color var(--t-fast), border-color var(--t-fast), transform var(--t-fast), background var(--t-fast);
  position:relative; backdrop-filter:blur(10px);
}
.icon-btn:hover{ color:var(--neon); border-color:var(--neon); transform:translateY(-2px); }
.icon-btn .badge{
  position:absolute; top:-5px; inset-inline-end:-5px; min-width:19px; height:19px; padding:0 5px;
  display:grid; place-items:center; border-radius:99px; background:var(--accent); color:#1c1405;
  font-size:.66rem; font-weight:800; border:2px solid var(--bg);
}
.lang-btn{ width:auto; padding-inline:.85rem; font-size:.82rem; font-weight:800; letter-spacing:.05em; }
.burger{ display:none; }

/* mobile drawer */
.drawer{
  position:fixed; inset:0; z-index:120; display:none;
  background:color-mix(in srgb,var(--bg) 92%, transparent); backdrop-filter:blur(24px);
  padding:calc(var(--header-h) + 20px) var(--gutter) 40px;
}
.drawer.open{ display:block; animation:fadeIn .3s var(--ease); }
.drawer nav{ display:flex; flex-direction:column; gap:.35rem; }
.drawer nav a{
  padding:1rem 1.1rem; border-radius:var(--r-md); background:var(--glass); border:1px solid var(--line);
  font-weight:700; display:flex; align-items:center; justify-content:space-between;
  animation:slideUp .5s var(--ease) backwards;
}
.drawer nav a:nth-child(1){animation-delay:.04s}.drawer nav a:nth-child(2){animation-delay:.08s}
.drawer nav a:nth-child(3){animation-delay:.12s}.drawer nav a:nth-child(4){animation-delay:.16s}
.drawer nav a:nth-child(5){animation-delay:.2s}.drawer nav a:nth-child(6){animation-delay:.24s}
.drawer nav a:nth-child(7){animation-delay:.28s}.drawer nav a:nth-child(8){animation-delay:.32s}
.drawer-close{ position:absolute; top:18px; inset-inline-end:var(--gutter); }
@keyframes fadeIn{ from{opacity:0} to{opacity:1} }
@keyframes slideUp{ from{opacity:0; transform:translateY(22px)} to{opacity:1; transform:none} }

/* scroll progress */
.scroll-bar{ position:fixed; top:0; inset-inline-start:0; height:2px; width:0; z-index:110; background:var(--grad); box-shadow:0 0 14px var(--neon); }

/* ---------- 7. Sections ---------- */
.section{ padding-block:clamp(64px,9vw,132px); position:relative; }
.section-head{ text-align:center; max-width:720px; margin:0 auto clamp(34px,5vw,62px); }
.eyebrow{
  display:inline-flex; align-items:center; gap:.5em; padding:.42em 1.05em; margin-bottom:1rem;
  border-radius:var(--r-pill); background:var(--glass); border:1px solid var(--line-strong);
  font-size:.78rem; font-weight:700; color:var(--neon); letter-spacing:.05em; backdrop-filter:blur(10px);
}
.eyebrow .dot{ width:7px; height:7px; border-radius:50%; background:var(--neon); box-shadow:0 0 12px var(--neon); animation:pulse 2s infinite; }
h2.section-title{ font-size:var(--fs-h2); margin-bottom:.5rem; }
.section-head p{ color:var(--ink-soft); font-size:1.02rem; }
.grad-text{ background:var(--grad); -webkit-background-clip:text; background-clip:text; color:transparent; }

/* ---------- 8. Hero ---------- */
.hero{ position:relative; padding-top:calc(var(--header-h) + clamp(38px,7vw,86px)); padding-bottom:clamp(50px,7vw,96px); overflow:hidden; }
.hero-grid{ display:grid; grid-template-columns:1.05fr .95fr; gap:clamp(28px,4vw,60px); align-items:center; }
.hero h1{ font-size:var(--fs-hero); line-height:1.14; margin-bottom:.55em; letter-spacing:-.03em; }
.hero h1 .grad-text{ display:inline-block; }
.hero-sub{ color:var(--ink-soft); font-size:clamp(1rem,1.35vw,1.14rem); max-width:52ch; margin-bottom:2rem; }
.hero-cta{ display:flex; flex-wrap:wrap; gap:.8rem; margin-bottom:2.4rem; }
.hero-trust{ display:flex; flex-wrap:wrap; gap:1.5rem; }
.trust-item{ display:flex; align-items:center; gap:.6rem; font-size:.86rem; color:var(--ink-soft); }
.trust-item svg{ width:20px; height:20px; color:var(--neon); flex:0 0 auto; }

.hero-visual{ position:relative; perspective:1400px; }
.hero-card{
  border-radius:var(--r-xl); overflow:hidden; transform-style:preserve-3d;
  transition:transform .35s var(--ease); will-change:transform;
}
.hero-card img{ width:100%; aspect-ratio:4/5; object-fit:cover; }
.hero-badge{
  position:absolute; z-index:3; padding:.7rem 1rem; border-radius:var(--r-md);
  background:color-mix(in srgb,var(--bg) 72%,transparent); border:1px solid var(--line-strong);
  backdrop-filter:blur(16px); box-shadow:var(--shadow); font-size:.8rem; font-weight:700;
  display:flex; align-items:center; gap:.6rem; animation:floaty 6s var(--ease-in-out) infinite;
}
.hero-badge b{ font-size:1.25rem; color:var(--neon); display:block; line-height:1.2; }
.hero-badge.b1{ top:8%; inset-inline-start:-6%; }
.hero-badge.b2{ bottom:16%; inset-inline-end:-5%; animation-delay:-2s; }
.hero-badge.b3{ bottom:-3%; inset-inline-start:12%; animation-delay:-4s; }
@keyframes floaty{ 0%,100%{ transform:translateY(0) } 50%{ transform:translateY(-14px) } }

.scroll-hint{ display:flex; align-items:center; justify-content:center; gap:.6rem; margin-top:clamp(30px,5vw,60px);
  font-size:.78rem; color:var(--ink-mute); letter-spacing:.08em; }
.scroll-hint .mouse{ width:22px; height:34px; border:1.5px solid var(--line-strong); border-radius:12px; position:relative; }
.scroll-hint .mouse::after{ content:""; position:absolute; top:6px; inset-inline-start:50%; width:3px; height:7px; border-radius:2px;
  background:var(--neon); transform:translateX(-50%); animation:wheel 1.8s infinite; }
@keyframes wheel{ 0%{opacity:0;transform:translate(-50%,0)} 30%{opacity:1} 100%{opacity:0;transform:translate(-50%,12px)} }

/* ---------- 9. Marquee trust bar ---------- */
.marquee{ overflow:hidden; border-block:1px solid var(--line); padding-block:1.1rem; background:var(--glass);
  backdrop-filter:blur(10px); mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent); }
.marquee-track{ display:flex; gap:3.5rem; width:max-content; animation:marquee 34s linear infinite; }
.marquee:hover .marquee-track{ animation-play-state:paused; }
.marquee span{ display:flex; align-items:center; gap:.6rem; font-size:.9rem; font-weight:700; color:var(--ink-soft); white-space:nowrap; }
.marquee span svg{ width:17px; height:17px; color:var(--accent); }
@keyframes marquee{ from{ transform:translateX(0) } to{ transform:translateX(-50%) } }
html[dir="rtl"] .marquee-track{ animation-name:marquee-rtl; }
@keyframes marquee-rtl{ from{ transform:translateX(0) } to{ transform:translateX(50%) } }

/* ---------- 10. Stats ---------- */
.stats{ display:grid; grid-template-columns:repeat(4,1fr); gap:clamp(12px,2vw,22px); }
.stat{ padding:clamp(20px,2.6vw,32px); text-align:center; border-radius:var(--r-lg); }
.stat b{ display:block; font-size:clamp(1.9rem,3.6vw,3rem); font-weight:900; line-height:1;
  background:var(--grad); -webkit-background-clip:text; background-clip:text; color:transparent; }
.stat span{ font-size:.85rem; color:var(--ink-soft); }
.stat i{ font-style:normal; color:var(--accent); font-size:1.4rem; font-weight:800; }

/* ---------- 11. Bento service cards ---------- */
.bento{ display:grid; grid-template-columns:repeat(6,1fr); gap:clamp(14px,1.8vw,22px); }
.svc{ grid-column:span 2; padding:clamp(22px,2.6vw,34px); border-radius:var(--r-lg); overflow:hidden;
  display:flex; flex-direction:column; transition:transform var(--t) var(--ease), border-color var(--t); }
.svc:hover{ transform:translateY(-8px); border-color:var(--line-strong); }
.svc.wide{ grid-column:span 3; }
.svc-ic{ width:56px; height:56px; border-radius:18px; display:grid; place-items:center; margin-bottom:1.1rem;
  background:var(--grad-soft); border:1px solid var(--line-strong); color:var(--neon); }
.svc-ic svg{ width:26px; height:26px; }
.svc h3{ font-size:var(--fs-h3); margin-bottom:.4rem; }
.svc p{ color:var(--ink-soft); font-size:.92rem; flex:1; }
.svc-foot{ display:flex; align-items:center; justify-content:space-between; gap:1rem; margin-top:1.2rem;
  padding-top:1.1rem; border-top:1px solid var(--line); }
.svc-price{ font-size:.8rem; color:var(--ink-mute); }
.svc-price b{ display:block; color:var(--accent); font-size:1rem; }
.svc-link{ display:inline-flex; align-items:center; gap:.4rem; color:var(--neon); font-weight:700; font-size:.87rem; }
.svc-link svg{ width:16px; height:16px; transition:transform var(--t) var(--ease); }
html[dir="rtl"] .svc-link svg{ transform:scaleX(-1); }
.svc:hover .svc-link svg{ transform:translateX(5px); }
html[dir="rtl"] .svc:hover .svc-link svg{ transform:scaleX(-1) translateX(5px); }
.svc::after{ content:""; position:absolute; width:200px; height:200px; border-radius:50%; filter:blur(70px);
  background:var(--neon); opacity:0; inset-inline-end:-60px; top:-60px; transition:opacity var(--t); pointer-events:none; }
.svc:hover::after{ opacity:.14; }

/* ---------- 12. Before / after slider ---------- */
.gallery-filters{ display:flex; flex-wrap:wrap; gap:.5rem; justify-content:center; margin-bottom:2.4rem; }
.chip{ padding:.52em 1.2em; border-radius:var(--r-pill); background:var(--glass); border:1px solid var(--line);
  font-size:.85rem; font-weight:700; color:var(--ink-soft); cursor:pointer; transition:all var(--t-fast); }
.chip:hover{ color:var(--ink); border-color:var(--line-strong); }
.chip.active{ background:var(--grad); color:#04120e; border-color:transparent; box-shadow:var(--glow-soft); }

.gal-grid{ display:grid; grid-template-columns:repeat(auto-fill,minmax(290px,1fr)); gap:clamp(14px,2vw,24px); }
.gal-item{ border-radius:var(--r-lg); overflow:hidden; }
.ba{ position:relative; aspect-ratio:4/3; overflow:hidden; cursor:ew-resize; user-select:none; touch-action:pan-y; }
.ba img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; }
/* the "after" layer sits exactly on top and is revealed with clip-path, so both
   images stay the same size and the reveal behaves identically in RTL and LTR */
.ba .after-wrap{ position:absolute; inset:0; overflow:hidden; clip-path:inset(0 0 0 50%); }
.ba-handle{ position:absolute; top:0; bottom:0; left:50%; width:3px; background:var(--neon);
  box-shadow:0 0 18px var(--neon); z-index:3; pointer-events:none; }
.ba-handle::after{ content:"⇄"; position:absolute; top:50%; left:50%; transform:translate(-50%,-50%);
  width:42px; height:42px; border-radius:50%; display:grid; place-items:center; color:#04120e;
  background:var(--grad); font-size:1.1rem; font-weight:900; box-shadow:var(--glow); }
/* physical left/right: the clip always reveals "after" on the right-hand side,
   so these labels must not flip with the document direction */
.ba-tag{ position:absolute; bottom:12px; z-index:4; padding:.3em .85em; border-radius:var(--r-pill); font-size:.72rem;
  font-weight:800; background:rgba(0,0,0,.55); backdrop-filter:blur(6px); border:1px solid var(--line); }
.ba-tag.before{ left:12px; }
.ba-tag.after{ right:12px; color:var(--neon); border-color:var(--neon); }
.gal-meta{ padding:1rem 1.2rem; display:flex; align-items:center; justify-content:space-between; gap:.8rem; }
.gal-meta h4{ font-size:.98rem; margin:0; }
.gal-meta small{ color:var(--ink-mute); font-size:.78rem; }
.gal-badge{ padding:.3em .75em; border-radius:var(--r-pill); background:var(--grad-soft); border:1px solid var(--line-strong);
  font-size:.72rem; font-weight:700; color:var(--neon); white-space:nowrap; }
.gal-video{ position:relative; aspect-ratio:16/9; background:#000; }
.gal-video iframe,.gal-video video{ position:absolute; inset:0; width:100%; height:100%; border:0; }

/* ---------- 13. Graft calculator ---------- */
.calc{ display:grid; grid-template-columns:1.1fr .9fr; gap:clamp(20px,3vw,44px); align-items:stretch; }
.calc-form{ padding:clamp(22px,3vw,38px); border-radius:var(--r-lg); }
.field{ margin-bottom:1.35rem; }
.field > label{ display:block; font-size:.85rem; font-weight:700; margin-bottom:.55rem; color:var(--ink-soft); }
.opt-row{ display:flex; flex-wrap:wrap; gap:.5rem; }
.opt{ position:relative; }
.opt input{ position:absolute; opacity:0; inset:0; cursor:pointer; }
.opt span{ display:block; padding:.6em 1.05em; border-radius:var(--r-pill); border:1px solid var(--line);
  background:var(--glass); font-size:.84rem; font-weight:700; color:var(--ink-soft); cursor:pointer; transition:all var(--t-fast); }
.opt input:checked + span{ background:var(--grad); color:#04120e; border-color:transparent; box-shadow:var(--glow-soft); }
.opt input:focus-visible + span{ outline:2px solid var(--neon); outline-offset:2px; }

input[type="range"]{ -webkit-appearance:none; appearance:none; width:100%; height:6px; border-radius:99px; background:var(--glass-2);
  border:1px solid var(--line); outline:none; }
input[type="range"]::-webkit-slider-thumb{ -webkit-appearance:none; width:24px; height:24px; border-radius:50%;
  background:var(--grad); box-shadow:var(--glow-soft); cursor:pointer; border:2px solid var(--bg); }
input[type="range"]::-moz-range-thumb{ width:22px; height:22px; border:2px solid var(--bg); border-radius:50%;
  background:var(--neon); cursor:pointer; }

.calc-result{ padding:clamp(22px,3vw,38px); border-radius:var(--r-lg); display:flex; flex-direction:column;
  justify-content:center; text-align:center; background:var(--grad-soft); }
.calc-num{ font-size:clamp(2.6rem,6vw,4.2rem); font-weight:900; line-height:1;
  background:var(--grad); -webkit-background-clip:text; background-clip:text; color:transparent; }
.calc-label{ font-size:.85rem; color:var(--ink-soft); margin-bottom:1.6rem; }
.calc-cost{ font-size:clamp(1.1rem,2.4vw,1.6rem); font-weight:800; color:var(--accent); }
.calc-note{ font-size:.76rem; color:var(--ink-mute); margin-top:1.4rem; line-height:1.7; }

/* ---------- 14. Process timeline ---------- */
.timeline{ position:relative; display:grid; gap:clamp(18px,2.5vw,30px); }
.timeline::before{ content:""; position:absolute; inset-block:22px; inset-inline-start:27px; width:2px;
  background:linear-gradient(var(--neon),var(--accent),transparent); opacity:.35; }
.tl-item{ display:grid; grid-template-columns:56px 1fr; gap:clamp(14px,2vw,24px); align-items:start; position:relative; }
.tl-num{ width:56px; height:56px; border-radius:20px; display:grid; place-items:center; font-weight:900; font-size:1.1rem;
  background:var(--bg-2); border:1px solid var(--line-strong); color:var(--neon); position:relative; z-index:2;
  transition:all var(--t) var(--ease); }
.tl-item:hover .tl-num{ background:var(--grad); color:#04120e; transform:scale(1.09); box-shadow:var(--glow); }
.tl-body{ padding:clamp(16px,2.2vw,26px); border-radius:var(--r-md); }
.tl-body h3{ font-size:1.06rem; margin-bottom:.3rem; }
.tl-body p{ margin:0; color:var(--ink-soft); font-size:.9rem; }

/* ---------- 15. Doctors ---------- */
.docs{ display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); gap:clamp(16px,2vw,26px); }
.doc{ padding:clamp(20px,2.6vw,30px); border-radius:var(--r-lg); text-align:center; }
.doc-photo{ width:118px; height:118px; margin:0 auto 1.1rem; border-radius:50%; overflow:hidden; position:relative;
  border:2px solid transparent; background:var(--grad) border-box; padding:3px; }
.doc-photo img{ width:100%; height:100%; object-fit:cover; border-radius:50%; }
.doc-photo .ph{ width:100%; height:100%; border-radius:50%; display:grid; place-items:center; background:var(--bg-2);
  font-size:2rem; font-weight:900; color:var(--neon); }
.doc h3{ font-size:1.05rem; margin-bottom:.15rem; }
.doc .role{ color:var(--neon); font-size:.83rem; font-weight:700; margin-bottom:.7rem; }
.doc p{ font-size:.86rem; color:var(--ink-soft); margin:0; }
.doc .years{ display:inline-block; margin-top:1rem; padding:.35em .95em; border-radius:var(--r-pill);
  background:var(--glass-2); border:1px solid var(--line); font-size:.76rem; font-weight:700; color:var(--accent); }

/* ---------- 16. Testimonials ---------- */
.testi-row{ display:grid; grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); gap:clamp(16px,2vw,24px); }
.testi{ padding:clamp(20px,2.6vw,30px); border-radius:var(--r-lg); }
.stars{ color:var(--accent); letter-spacing:.15em; font-size:.95rem; margin-bottom:.8rem; }
.testi p{ font-size:.94rem; color:var(--ink-soft); margin-bottom:1.2rem; }
.testi-who{ display:flex; align-items:center; gap:.75rem; }
.avatar{ width:42px; height:42px; border-radius:50%; display:grid; place-items:center; font-weight:800;
  background:var(--grad-soft); border:1px solid var(--line-strong); color:var(--neon); flex:0 0 auto; }
.testi-who b{ display:block; font-size:.9rem; }
.testi-who small{ color:var(--ink-mute); font-size:.76rem; }

/* ---------- 17. FAQ ---------- */
.faq{ max-width:840px; margin-inline:auto; display:grid; gap:.7rem; }
.faq-item{ border-radius:var(--r-md); overflow:hidden; }
.faq-q{ width:100%; text-align:start; background:none; border:0; cursor:pointer; padding:1.15rem 1.35rem;
  display:flex; align-items:center; justify-content:space-between; gap:1rem; font-weight:700; font-size:.98rem; }
.faq-q .pm{ width:28px; height:28px; border-radius:50%; display:grid; place-items:center; flex:0 0 auto;
  background:var(--glass-2); border:1px solid var(--line); color:var(--neon); transition:transform var(--t) var(--ease); }
.faq-item.open .faq-q .pm{ transform:rotate(45deg); background:var(--grad); color:#04120e; }
.faq-a{ max-height:0; overflow:hidden; transition:max-height var(--t) var(--ease); }
.faq-a > div{ padding:0 1.35rem 1.3rem; color:var(--ink-soft); font-size:.91rem; }

/* ---------- 18. Blog cards ---------- */
.posts{ display:grid; grid-template-columns:repeat(auto-fill,minmax(300px,1fr)); gap:clamp(16px,2vw,26px); }
.post{ border-radius:var(--r-lg); overflow:hidden; display:flex; flex-direction:column;
  transition:transform var(--t) var(--ease); }
.post:hover{ transform:translateY(-7px); }
.post-cover{ aspect-ratio:16/9; overflow:hidden; position:relative; background:var(--grad-soft); }
.post-cover img{ width:100%; height:100%; object-fit:cover; transition:transform var(--t-slow) var(--ease); }
.post:hover .post-cover img{ transform:scale(1.07); }
.post-cover .ph{ position:absolute; inset:0; display:grid; place-items:center; color:var(--neon); opacity:.35; }
.post-cover .ph svg{ width:60px; height:60px; }
.post-tag{ position:absolute; top:12px; inset-inline-start:12px; padding:.28em .8em; border-radius:var(--r-pill);
  font-size:.68rem; font-weight:800; background:rgba(0,0,0,.6); backdrop-filter:blur(6px); color:var(--neon);
  border:1px solid var(--line-strong); }
.post-body{ padding:1.25rem 1.35rem; display:flex; flex-direction:column; flex:1; }
.post-body h3{ font-size:1.02rem; margin-bottom:.5rem; }
.post-body p{ font-size:.87rem; color:var(--ink-soft); flex:1; }
.post-foot{ display:flex; align-items:center; justify-content:space-between; font-size:.75rem; color:var(--ink-mute);
  padding-top:.9rem; border-top:1px solid var(--line); margin-top:.9rem; }

/* ---------- 19. Shop ---------- */
.products{ display:grid; grid-template-columns:repeat(auto-fill,minmax(232px,1fr)); gap:clamp(14px,2vw,22px); }
.prod{ border-radius:var(--r-lg); overflow:hidden; display:flex; flex-direction:column; transition:transform var(--t) var(--ease); }
.prod:hover{ transform:translateY(-7px); }
.prod-img{ aspect-ratio:1; position:relative; overflow:hidden; background:var(--grad-soft); }
.prod-img img{ width:100%; height:100%; object-fit:cover; transition:transform var(--t-slow) var(--ease); }
.prod:hover .prod-img img{ transform:scale(1.08); }
.prod-img .ph{ position:absolute; inset:0; display:grid; place-items:center; color:var(--neon); opacity:.3; }
.prod-img .ph svg{ width:52px; height:52px; }
.off-badge{ position:absolute; top:10px; inset-inline-start:10px; padding:.25em .7em; border-radius:var(--r-pill);
  background:var(--danger); color:#fff; font-size:.7rem; font-weight:800; }
.prod-body{ padding:1rem 1.1rem 1.2rem; display:flex; flex-direction:column; flex:1; }
.prod-body h3{ font-size:.95rem; margin-bottom:.35rem; }
.prod-body p{ font-size:.8rem; color:var(--ink-mute); flex:1; margin-bottom:.8rem; }
.price{ display:flex; align-items:baseline; gap:.5rem; margin-bottom:.9rem; flex-wrap:wrap; }
.price b{ font-size:1.02rem; color:var(--accent); }
.price del{ font-size:.8rem; color:var(--ink-mute); }
.qty{ display:inline-flex; align-items:center; border:1px solid var(--line); border-radius:var(--r-pill); overflow:hidden; }
.qty button{ width:34px; height:34px; background:var(--glass); border:0; cursor:pointer; color:var(--ink); font-weight:800; }
.qty button:hover{ color:var(--neon); }
.qty input{ width:44px; text-align:center; background:none; border:0; font-weight:700; }

/* cart drawer */
.cart-drawer{ position:fixed; inset-block:0; inset-inline-end:0; width:min(420px,100%); z-index:130;
  background:color-mix(in srgb,var(--bg) 94%,transparent); backdrop-filter:blur(26px); border-inline-start:1px solid var(--line);
  transform:translateX(110%); transition:transform var(--t) var(--ease); display:flex; flex-direction:column; }
html[dir="rtl"] .cart-drawer{ transform:translateX(-110%); }
.cart-drawer.open{ transform:none !important; }
.cart-head{ padding:1.2rem 1.4rem; border-bottom:1px solid var(--line); display:flex; align-items:center; justify-content:space-between; }
.cart-items{ flex:1; overflow-y:auto; padding:1rem 1.4rem; display:grid; gap:.9rem; align-content:start; }
.cart-line{ display:grid; grid-template-columns:58px 1fr auto; gap:.8rem; align-items:center; padding-bottom:.9rem;
  border-bottom:1px solid var(--line); }
.cart-line img{ width:58px; height:58px; object-fit:cover; border-radius:var(--r-xs); }
.cart-line .ph{ width:58px; height:58px; border-radius:var(--r-xs); background:var(--grad-soft); display:grid; place-items:center; color:var(--neon); }
.cart-line h5{ margin:0 0 .2rem; font-size:.86rem; }
.cart-line small{ color:var(--ink-mute); font-size:.75rem; }
.cart-foot{ padding:1.2rem 1.4rem; border-top:1px solid var(--line); display:grid; gap:.8rem; }
.cart-row{ display:flex; justify-content:space-between; font-size:.9rem; }
.cart-row.total{ font-size:1.05rem; font-weight:800; color:var(--accent); }
.overlay{ position:fixed; inset:0; background:rgba(0,0,0,.55); backdrop-filter:blur(3px); z-index:125; opacity:0;
  pointer-events:none; transition:opacity var(--t); }
.overlay.show{ opacity:1; pointer-events:auto; }

/* ---------- 20. Forms ---------- */
.input, .select, .textarea{
  width:100%; padding:.92em 1.15em; border-radius:var(--r-md); background:var(--glass);
  border:1px solid var(--line); color:var(--ink); transition:border-color var(--t-fast), box-shadow var(--t-fast), background var(--t-fast);
  font-size:.94rem; backdrop-filter:blur(10px);
}
.input:hover,.select:hover,.textarea:hover{ border-color:var(--line-strong); }
.input:focus,.select:focus,.textarea:focus{ outline:none; border-color:var(--neon); box-shadow:0 0 0 4px color-mix(in srgb,var(--neon) 16%,transparent); background:var(--glass-2); }
.textarea{ min-height:130px; resize:vertical; line-height:1.9; }
.select{ appearance:none; background-image:linear-gradient(45deg,transparent 50%,var(--ink-soft) 50%),linear-gradient(135deg,var(--ink-soft) 50%,transparent 50%);
  background-position:calc(100% - 20px) calc(1em + 4px),calc(100% - 15px) calc(1em + 4px); background-size:5px 5px,5px 5px; background-repeat:no-repeat; }
html[dir="rtl"] .select{ background-position:20px calc(1em + 4px),25px calc(1em + 4px); }
.input::placeholder,.textarea::placeholder{ color:var(--ink-mute); }
.form-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:1.1rem; }
.form-note{ font-size:.78rem; color:var(--ink-mute); margin-top:.4rem; }
.form-err{ color:var(--danger); font-size:.82rem; margin-top:.35rem; }

.upload-zone{ border:1.5px dashed var(--line-strong); border-radius:var(--r-md); padding:2rem 1.2rem; text-align:center;
  cursor:pointer; transition:all var(--t-fast); background:var(--glass); }
.upload-zone:hover,.upload-zone.drag{ border-color:var(--neon); background:var(--glass-2); }
.upload-zone svg{ width:34px; height:34px; color:var(--neon); margin-bottom:.6rem; }
.upload-zone small{ display:block; color:var(--ink-mute); font-size:.78rem; }
.thumbs{ display:flex; flex-wrap:wrap; gap:.6rem; margin-top:.9rem; }
.thumbs .th{ position:relative; width:74px; height:74px; border-radius:var(--r-xs); overflow:hidden; border:1px solid var(--line); }
.thumbs .th img{ width:100%; height:100%; object-fit:cover; }
.thumbs .th button{ position:absolute; top:2px; inset-inline-end:2px; width:20px; height:20px; border-radius:50%;
  background:rgba(0,0,0,.7); border:0; color:#fff; cursor:pointer; font-size:.7rem; line-height:1; }

/* stepper */
.stepper{ display:flex; align-items:center; justify-content:center; gap:.4rem; margin-bottom:2.4rem; flex-wrap:wrap; }
.step{ display:flex; align-items:center; gap:.55rem; padding:.5em 1em; border-radius:var(--r-pill);
  background:var(--glass); border:1px solid var(--line); font-size:.82rem; font-weight:700; color:var(--ink-mute); }
.step .n{ width:24px; height:24px; border-radius:50%; display:grid; place-items:center; font-size:.75rem;
  background:var(--glass-2); border:1px solid var(--line); }
.step.active{ color:var(--ink); border-color:var(--neon); }
.step.active .n{ background:var(--grad); color:#04120e; border-color:transparent; }
.step.done{ color:var(--neon); }
.step.done .n{ background:var(--neon); color:#04120e; }
.step-sep{ width:22px; height:1px; background:var(--line-strong); }
.pane{ display:none; animation:slideUp .45s var(--ease); }
.pane.active{ display:block; }

/* jalali datepicker */
.dp{ border-radius:var(--r-md); padding:1rem; }
.dp-head{ display:flex; align-items:center; justify-content:space-between; margin-bottom:.9rem; }
.dp-head b{ font-size:.95rem; }
.dp-nav{ width:32px; height:32px; border-radius:50%; background:var(--glass-2); border:1px solid var(--line);
  cursor:pointer; color:var(--ink); display:grid; place-items:center; }
.dp-nav:hover{ color:var(--neon); border-color:var(--neon); }
.dp-grid{ display:grid; grid-template-columns:repeat(7,1fr); gap:5px; }
.dp-dow{ text-align:center; font-size:.72rem; color:var(--ink-mute); font-weight:700; padding-bottom:.3rem; }
.dp-day{ aspect-ratio:1; display:grid; place-items:center; border-radius:12px; font-size:.85rem; font-weight:600;
  background:var(--glass); border:1px solid transparent; cursor:pointer; transition:all var(--t-fast); }
.dp-day:hover:not(.off){ border-color:var(--neon); color:var(--neon); }
.dp-day.off{ opacity:.22; cursor:not-allowed; }
.dp-day.sel{ background:var(--grad); color:#04120e; font-weight:800; box-shadow:var(--glow-soft); }
.dp-day.today{ border-color:var(--accent); }
.slots{ display:grid; grid-template-columns:repeat(auto-fill,minmax(96px,1fr)); gap:.5rem; margin-top:1rem; }
.slot{ padding:.65em .4em; border-radius:var(--r-sm); background:var(--glass); border:1px solid var(--line);
  text-align:center; font-size:.85rem; font-weight:700; cursor:pointer; transition:all var(--t-fast); }
.slot:hover:not(.full){ border-color:var(--neon); color:var(--neon); }
.slot.full{ opacity:.3; cursor:not-allowed; text-decoration:line-through; }
.slot.sel{ background:var(--grad); color:#04120e; border-color:transparent; }

/* otp inputs */
.otp-row{ display:flex; gap:.5rem; justify-content:center; direction:ltr; }
.otp-row input{ width:52px; height:60px; text-align:center; font-size:1.4rem; font-weight:800;
  border-radius:var(--r-sm); background:var(--glass); border:1px solid var(--line); color:var(--ink); }
.otp-row input:focus{ outline:none; border-color:var(--neon); box-shadow:0 0 0 4px color-mix(in srgb,var(--neon) 16%,transparent); }

/* ---------- 21. Floating dock + chat ---------- */
.dock{ position:fixed; inset-inline-end:18px; bottom:18px; z-index:100; display:flex; flex-direction:column; gap:.6rem; align-items:flex-end; }
.dock-btn{ width:52px; height:52px; border-radius:50%; display:grid; place-items:center; cursor:pointer; border:1px solid var(--line-strong);
  background:color-mix(in srgb,var(--bg) 72%,transparent); backdrop-filter:blur(16px); color:var(--ink);
  box-shadow:var(--shadow); transition:transform var(--t) var(--ease), color var(--t-fast), border-color var(--t-fast); position:relative; }
.dock-btn:hover{ transform:scale(1.1) translateY(-3px); color:var(--neon); border-color:var(--neon); }
.dock-btn svg{ width:23px; height:23px; }
.dock-btn.wa{ background:linear-gradient(135deg,#25d366,#128c7e); color:#fff; border-color:transparent; }
.dock-btn.main{ width:60px; height:60px; background:var(--grad); color:#04120e; border-color:transparent; box-shadow:var(--glow); }
.dock-btn .tip{ position:absolute; inset-inline-end:calc(100% + 10px); top:50%; transform:translateY(-50%) scale(.85);
  white-space:nowrap; padding:.35em .8em; border-radius:var(--r-pill); background:var(--bg-2); border:1px solid var(--line);
  font-size:.76rem; font-weight:700; opacity:0; pointer-events:none; transition:all var(--t-fast); }
.dock-btn:hover .tip{ opacity:1; transform:translateY(-50%) scale(1); }

.chat-box{ position:fixed; inset-inline-end:18px; bottom:88px; z-index:101; width:min(370px,calc(100vw - 36px));
  height:min(540px,calc(100vh - 130px)); border-radius:var(--r-lg); overflow:hidden; display:none; flex-direction:column;
  background:color-mix(in srgb,var(--bg) 93%,transparent); backdrop-filter:blur(26px); border:1px solid var(--line-strong);
  box-shadow:var(--shadow); }
.chat-box.open{ display:flex; animation:slideUp .35s var(--ease); }
.chat-head{ padding:1rem 1.15rem; background:var(--grad-soft); border-bottom:1px solid var(--line);
  display:flex; align-items:center; gap:.7rem; }
.chat-head .dot{ width:9px; height:9px; border-radius:50%; background:#25d366; box-shadow:0 0 10px #25d366; }
.chat-head b{ font-size:.92rem; display:block; }
.chat-head small{ font-size:.72rem; color:var(--ink-mute); }
.chat-log{ flex:1; overflow-y:auto; padding:1rem; display:flex; flex-direction:column; gap:.65rem; }
.msg{ max-width:82%; padding:.62rem .9rem; border-radius:16px; font-size:.86rem; line-height:1.7; animation:slideUp .3s var(--ease); }
.msg.them{ background:var(--glass-2); border:1px solid var(--line); align-self:flex-start; border-start-start-radius:4px; }
.msg.me{ background:var(--grad); color:#04120e; align-self:flex-end; border-end-end-radius:4px; font-weight:600; }
.msg small{ display:block; font-size:.66rem; opacity:.6; margin-top:.25rem; }
.chat-form{ padding:.8rem; border-top:1px solid var(--line); display:flex; gap:.5rem; }
.chat-form input{ flex:1; padding:.7em 1em; border-radius:var(--r-pill); background:var(--glass); border:1px solid var(--line); color:var(--ink); }
.chat-form input:focus{ outline:none; border-color:var(--neon); }
.chat-form button{ width:42px; height:42px; border-radius:50%; border:0; background:var(--grad); color:#04120e; cursor:pointer;
  display:grid; place-items:center; flex:0 0 auto; }
html[dir="rtl"] .chat-form button svg{ transform:scaleX(-1); }
.chat-pre{ padding:0 1rem 1rem; display:flex; flex-wrap:wrap; gap:.4rem; }
.chat-pre button{ padding:.4em .8em; border-radius:var(--r-pill); background:var(--glass); border:1px solid var(--line);
  font-size:.76rem; color:var(--ink-soft); cursor:pointer; }
.chat-pre button:hover{ border-color:var(--neon); color:var(--neon); }

/* ---------- 22. Footer ---------- */
.footer{ margin-top:clamp(50px,7vw,100px); border-top:1px solid var(--line); background:var(--bg-2); position:relative; }
.footer-grid{ display:grid; grid-template-columns:1.5fr 1fr 1fr 1.4fr; gap:clamp(22px,3vw,44px); padding-block:clamp(40px,5vw,70px); }
.footer h4{ font-size:.95rem; margin-bottom:1.1rem; color:var(--ink); }
.footer a, .footer li{ color:var(--ink-soft); font-size:.87rem; }
.footer ul{ list-style:none; padding:0; margin:0; display:grid; gap:.55rem; }
.footer a:hover{ color:var(--neon); }
.footer p{ color:var(--ink-soft); font-size:.87rem; }
.socials{ display:flex; gap:.5rem; margin-top:1.1rem; }
.socials a{ width:38px; height:38px; border-radius:12px; display:grid; place-items:center; background:var(--glass);
  border:1px solid var(--line); transition:all var(--t-fast); }
.socials a:hover{ color:var(--neon); border-color:var(--neon); transform:translateY(-3px); }
.socials svg{ width:18px; height:18px; }
.newsletter-form{ display:flex; gap:.5rem; margin-top:.9rem; }
.newsletter-form input{ flex:1; min-width:0; padding:.75em 1em; border-radius:var(--r-pill); background:var(--glass);
  border:1px solid var(--line); color:var(--ink); font-size:.86rem; }
.newsletter-form input:focus{ outline:none; border-color:var(--neon); }
.footer-bottom{ border-top:1px solid var(--line); padding-block:1.2rem; display:flex; flex-wrap:wrap; gap:1rem;
  align-items:center; justify-content:space-between; font-size:.8rem; color:var(--ink-mute); }

/* ---------- 23. Utility / motion ---------- */
.reveal{ opacity:0; transform:translateY(30px); transition:opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in{ opacity:1; transform:none; }
.reveal-d1{ transition-delay:.08s } .reveal-d2{ transition-delay:.16s } .reveal-d3{ transition-delay:.24s }
.reveal-d4{ transition-delay:.32s } .reveal-d5{ transition-delay:.4s } .reveal-d6{ transition-delay:.48s }

.toast-wrap{ position:fixed; top:calc(var(--header-h) + 12px); inset-inline:0; z-index:200; display:grid; gap:.5rem;
  justify-items:center; pointer-events:none; padding-inline:var(--gutter); }
.toast{ padding:.8em 1.4em; border-radius:var(--r-pill); background:color-mix(in srgb,var(--bg) 88%,transparent);
  border:1px solid var(--neon); backdrop-filter:blur(18px); font-size:.88rem; font-weight:700; box-shadow:var(--glow);
  animation:slideUp .35s var(--ease); max-width:min(92vw,520px); text-align:center; }
.toast.err{ border-color:var(--danger); box-shadow:0 14px 40px -20px var(--danger); }

.alert{ padding:1rem 1.2rem; border-radius:var(--r-md); border:1px solid var(--line-strong); background:var(--glass);
  font-size:.9rem; display:flex; gap:.7rem; align-items:flex-start; }
.alert.ok{ border-color:var(--neon); color:var(--neon); }
.alert.err{ border-color:var(--danger); color:var(--danger); }
.alert svg{ width:20px; height:20px; flex:0 0 auto; margin-top:2px; }

.divider{ height:1px; background:linear-gradient(90deg,transparent,var(--line-strong),transparent); margin-block:2rem; }
.center{ text-align:center; }
.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.6rem}.mt-4{margin-top:2.4rem}
.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.6rem}
.flex{display:flex}.between{justify-content:space-between}.aic{align-items:center}.gap-1{gap:.5rem}.gap-2{gap:1rem}
.wrap{flex-wrap:wrap}
.muted{ color:var(--ink-mute); font-size:.82rem; }
.page-head{ padding-top:calc(var(--header-h) + clamp(30px,5vw,60px)); padding-bottom:clamp(20px,3vw,40px); text-align:center; }
.page-head h1{ font-size:clamp(1.9rem,4.4vw,3.1rem); }
.page-head p{ color:var(--ink-soft); max-width:640px; margin-inline:auto; }
.breadcrumb{ display:flex; gap:.5rem; justify-content:center; font-size:.8rem; color:var(--ink-mute); margin-bottom:1rem; }
.breadcrumb a:hover{ color:var(--neon); }

.article-body{ font-size:1.02rem; line-height:2.15; color:var(--ink-soft); }
.article-body h2{ font-size:1.35rem; color:var(--ink); margin-top:2rem; }
.article-body h3{ font-size:1.12rem; color:var(--ink); margin-top:1.6rem; }
.article-body ul,.article-body ol{ padding-inline-start:1.4rem; }
.article-body li{ margin-bottom:.5rem; }
.article-body a{ color:var(--neon); text-decoration:underline; text-underline-offset:3px; }
.article-body blockquote{ margin:1.5rem 0; padding:1rem 1.3rem; border-inline-start:3px solid var(--neon);
  background:var(--glass); border-radius:var(--r-sm); }

.table-wrap{ overflow-x:auto; border-radius:var(--r-md); border:1px solid var(--line); }
table{ width:100%; border-collapse:collapse; font-size:.88rem; min-width:560px; }
th,td{ padding:.85rem 1rem; text-align:start; border-bottom:1px solid var(--line); }
th{ background:var(--glass); font-weight:800; font-size:.82rem; color:var(--ink-soft); white-space:nowrap; }
tr:last-child td{ border-bottom:0; }
tbody tr:hover{ background:var(--glass); }
.pill{ padding:.25em .7em; border-radius:var(--r-pill); font-size:.72rem; font-weight:800; white-space:nowrap;
  background:var(--glass-2); border:1px solid var(--line); }
.pill.ok{ color:var(--neon); border-color:var(--neon); }
.pill.warn{ color:var(--accent); border-color:var(--accent); }
.pill.bad{ color:var(--danger); border-color:var(--danger); }

.empty{ text-align:center; padding:clamp(40px,7vw,90px) 1rem; color:var(--ink-mute); }
.empty svg{ width:56px; height:56px; color:var(--line-strong); margin-bottom:1rem; }
.pagination{ display:flex; gap:.4rem; justify-content:center; margin-top:2.4rem; flex-wrap:wrap; }
.pagination a,.pagination span{ min-width:40px; height:40px; padding-inline:.7rem; display:grid; place-items:center;
  border-radius:var(--r-sm); background:var(--glass); border:1px solid var(--line); font-size:.86rem; font-weight:700; }
.pagination a:hover{ border-color:var(--neon); color:var(--neon); }
.pagination .cur{ background:var(--grad); color:#04120e; border-color:transparent; }

/* ---------- 24. Responsive ---------- */
@media (max-width:1080px){
  .hero-grid{ grid-template-columns:1fr; }
  /* width:100% is required — auto inline margins alone make a grid item
     shrink-to-fit, and this box's children are absolutely positioned */
  .hero-visual{ width:100%; max-width:520px; margin-inline:auto; }
  .hero-badge.b1{ inset-inline-start:0 } .hero-badge.b2{ inset-inline-end:0 }
  .footer-grid{ grid-template-columns:1fr 1fr; }
  .calc{ grid-template-columns:1fr; }
  .svc,.svc.wide{ grid-column:span 3; }
}
@media (max-width:860px){
  .nav{ display:none; }
  .burger{ display:grid; }
  .stats{ grid-template-columns:repeat(2,1fr); }
  .svc,.svc.wide{ grid-column:span 6; }
}
@media (max-width:560px){
  :root{ --header-h:64px; }
  .logo-txt small{ display:none; }
  .logo{ font-size:1rem; }
  .logo-mark{ width:34px; height:34px; }
  .icon-btn{ width:36px; height:36px; }
  .head-tools{ gap:.35rem; }
  .footer-grid{ grid-template-columns:1fr; }
  .hero-badge{ display:none; }
  .hero-badge.b2{ display:flex; inset-inline-end:4px; bottom:8%; }
  .dock-btn{ width:46px; height:46px; } .dock-btn.main{ width:54px; height:54px; }
  .stepper .step span:not(.n){ display:none; }
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{ animation-duration:.01ms !important; animation-iteration-count:1 !important; transition-duration:.01ms !important; }
  html{ scroll-behavior:auto; }
  .reveal{ opacity:1; transform:none; }
}
@media print{
  .header,.dock,.chat-box,.bg-fx,.grain,.footer,.spotlight{ display:none !important; }
  body{ background:#fff; color:#000; }
}