/* Armin Soltani — site styles v1.0.0 (Jamdip) */
:root{
  --ink:#16181b; --ink-2:#2a2d31; --graphite:#6d6e71; --mist:#a7a8ab;
  --ivory:#f6f3ee; --paper:#fffdf9; --line:#e4dfd6;
  --gold:#b08d57; --gold-2:#c9a86a; --gold-ink:#7a5c2e; --gold-soft:#efe5d3;
  --ok:#2f7d5b; --warn:#b4542d;
  --r:18px; --r-sm:12px; --shadow:0 1px 2px rgba(22,24,27,.06),0 8px 30px rgba(22,24,27,.08);
  --f-display:"Fraunces",Georgia,serif; --f-body:"Manrope",system-ui,-apple-system,sans-serif;
  --maxw:1160px; --ease:cubic-bezier(.22,1,.36,1);
}
html[lang=fa]{--f-display:"Vazirmatn",system-ui,sans-serif;--f-body:"Vazirmatn",system-ui,sans-serif}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:84px}
body{margin:0;font-family:var(--f-body);color:var(--ink);background:var(--ivory);line-height:1.6;font-size:16px;overflow-x:hidden}
img,svg{display:block;max-width:100%}
a{color:inherit}
h1,h2,h3{font-family:var(--f-display);font-weight:500;line-height:1.12;margin:0 0 .5em;text-wrap:balance;letter-spacing:-.01em}
html[lang=fa] h1,html[lang=fa] h2,html[lang=fa] h3{font-weight:700;letter-spacing:0;line-height:1.4}
h1{font-size:clamp(2.2rem,5.4vw,4rem)} h2{font-size:clamp(1.7rem,3.6vw,2.6rem)} h3{font-size:1.25rem}
p{margin:0 0 1em}
.num,.tab{font-variant-numeric:tabular-nums}
.ltr{direction:ltr;unicode-bidi:isolate}
.wrap{width:min(var(--maxw),100% - 40px);margin-inline:auto}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.14em;color:var(--gold-ink)}
html[lang=fa] .eyebrow{text-transform:none;letter-spacing:0;font-size:.9rem}
.eyebrow::before{content:"";width:22px;height:1.5px;background:currentColor}
.muted{color:var(--graphite)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
:focus-visible{outline:2.5px solid var(--gold);outline-offset:3px;border-radius:6px}
.skip{position:absolute;inset-inline-start:12px;top:-60px;background:var(--ink);color:#fff;padding:10px 14px;border-radius:10px;z-index:100}
.skip:focus{top:12px}

/* buttons */
.btn{--bg:var(--ink);--fg:#fff;position:relative;overflow:hidden;display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:12px 22px;border-radius:999px;border:0;background:var(--bg);color:var(--fg);font:600 1rem/1.2 var(--f-body);text-decoration:none;cursor:pointer;transition:transform .2s var(--ease),box-shadow .2s,background .2s}
.btn-gold{--bg:var(--gold-2);--fg:var(--ink)}
.btn-ghost{--bg:transparent;--fg:var(--ink);box-shadow:inset 0 0 0 1.5px var(--line)}
.btn-light{--bg:#fff;--fg:var(--ink)}
.btn-sm{min-height:40px;padding:8px 16px;font-size:.92rem}
.btn[disabled]{opacity:.55;cursor:not-allowed}
@media (hover:hover){.btn:hover{transform:translateY(-1px);box-shadow:0 8px 22px rgba(22,24,27,.16)} .btn-ghost:hover{box-shadow:inset 0 0 0 1.5px var(--ink)}}
.btn .arr{transition:transform .25s var(--ease)} [dir=rtl] .btn .arr{transform:scaleX(-1)}
@media (hover:hover){.btn:hover .arr{transform:translateX(3px)} [dir=rtl] .btn:hover .arr{transform:scaleX(-1) translateX(3px)}}
.shine::after{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 35%,rgba(255,255,255,.55) 50%,transparent 65%);transform:translateX(-120%);animation:shine 5s 2s infinite}
@keyframes shine{0%,70%{transform:translateX(-120%)}100%{transform:translateX(120%)}}
.ripple-ink{position:absolute;border-radius:50%;background:currentColor;opacity:.18;transform:scale(0);animation:rip .55s var(--ease) forwards;pointer-events:none}
@keyframes rip{to{transform:scale(1);opacity:0}}

/* header */
.hdr{position:sticky;top:0;z-index:40;background:rgba(246,243,238,.82);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid transparent;transition:border-color .3s}
.hdr.scrolled{border-bottom-color:var(--line)}
.hdr-in{display:flex;align-items:center;gap:18px;height:72px;padding-top:env(safe-area-inset-top)}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;flex-shrink:0}
.brand img{width:30px;height:auto}
.brand b{font-family:"Fraunces",Georgia,serif;font-weight:500;font-size:1.22rem;letter-spacing:-.01em;white-space:nowrap}
.brand small{display:block;font-size:.7rem;color:var(--graphite);letter-spacing:.12em;text-transform:uppercase;line-height:1;margin-top:2px}
html[lang=fa] .brand small{letter-spacing:0;text-transform:none}
.nav{display:flex;gap:4px;margin-inline-start:auto;position:relative}
.nav a{position:relative;z-index:1;flex-shrink:0;padding:9px 14px;border-radius:999px;text-decoration:none;font-weight:600;font-size:.95rem;color:var(--ink-2);transition:color .2s}
.nav .pill{position:absolute;z-index:0;top:0;height:100%;border-radius:999px;background:#fff;box-shadow:var(--shadow);transition:transform .35s var(--ease),width .35s var(--ease),opacity .2s;opacity:0}
.nav a[aria-current=page]{color:var(--ink)}
.hdr-act{display:flex;align-items:center;gap:8px}
.lang{min-width:44px;min-height:44px;border-radius:999px;border:1.5px solid var(--line);background:transparent;font:700 .85rem var(--f-body);cursor:pointer;color:var(--ink)}
.lang span{font-family:"Vazirmatn",sans-serif}
.burger{display:none;width:44px;height:44px;border-radius:999px;border:1.5px solid var(--line);background:transparent;cursor:pointer;position:relative}
.burger i{position:absolute;left:13px;right:13px;height:2px;background:var(--ink);border-radius:2px;transition:transform .3s var(--ease),opacity .2s}
.burger i:nth-child(1){top:15px}.burger i:nth-child(2){top:21px}.burger i:nth-child(3){top:27px}
.burger[aria-expanded=true] i:nth-child(1){transform:translateY(6px) rotate(45deg)}
.burger[aria-expanded=true] i:nth-child(2){opacity:0}
.burger[aria-expanded=true] i:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
@media (max-width:920px){.nav,.hdr-act .btn{display:none}.burger{display:block}.hdr-act{margin-inline-start:auto}}

.drawer-bg{position:fixed;inset:0;background:rgba(22,24,27,.4);backdrop-filter:blur(3px);opacity:0;pointer-events:none;transition:opacity .3s;z-index:60}
.drawer{position:fixed;top:0;bottom:0;inset-inline-end:0;width:min(360px,88vw);background:var(--paper);z-index:61;transform:translateX(105%);transition:transform .38s var(--ease);padding:calc(18px + env(safe-area-inset-top)) 20px calc(20px + env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:6px;overflow:auto}
[dir=rtl] .drawer{transform:translateX(-105%)}
.drawer.open{transform:none}.drawer-bg.open{opacity:1;pointer-events:auto}
.drawer a.d-item{display:flex;gap:14px;align-items:center;padding:12px;border-radius:14px;text-decoration:none}
.drawer a.d-item:hover{background:var(--ivory)}
.d-ic{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:var(--gold-soft);color:var(--gold-ink);flex-shrink:0}
.d-item b{display:block}.d-item small{color:var(--graphite);font-size:.85rem}
.drawer .close{align-self:flex-end;width:44px;height:44px;border-radius:999px;border:1.5px solid var(--line);background:transparent;font-size:1.3rem;cursor:pointer}

/* sections */
section{padding:clamp(56px,9vw,110px) 0}
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow)}
.dark{background:var(--ink);color:#ecebe8}
.dark .muted{color:#a9aaad}.dark .eyebrow{color:var(--gold-2)}
.grid{display:grid;gap:20px}
.g2{grid-template-columns:repeat(auto-fit,minmax(min(100%,420px),1fr))}
.g3{grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr))}

/* hero */
.hero{padding:clamp(28px,6vw,70px) 0 clamp(50px,8vw,90px);position:relative;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(24px,5vw,64px);align-items:center}
@media (max-width:860px){.hero-grid{grid-template-columns:1fr}.hero-photo{order:-1;max-width:340px;margin-inline:auto}}
.hero h1 em{font-style:italic;color:var(--gold-ink)}
html[lang=fa] .hero h1 em{font-style:normal}
.hero .lead{font-size:clamp(1.05rem,1.6vw,1.2rem);color:var(--ink-2);max-width:56ch}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 22px}
.trust{display:flex;flex-wrap:wrap;gap:8px 18px;font-size:.88rem;color:var(--graphite)}
.trust span{display:inline-flex;gap:7px;align-items:center}
.trust svg{color:var(--gold)}
.hero-photo{position:relative}
.photo-frame{position:relative;border-radius:28px;overflow:hidden;aspect-ratio:903/1005;background:#8b8c8f;box-shadow:0 30px 60px -20px rgba(22,24,27,.35)}
.photo-frame img{width:100%;height:100%;object-fit:cover}
.growth{position:absolute;inset:auto -10% -6% -10%;width:120%;pointer-events:none;color:var(--gold-2)}
.float-card{position:absolute;inset-inline-start:-18px;bottom:28px;padding:12px 16px;display:flex;gap:12px;align-items:center;border-radius:16px;background:rgba(255,253,249,.94);backdrop-filter:blur(8px);box-shadow:var(--shadow);font-size:.86rem;max-width:240px}
.float-card b{display:block;font-size:1.15rem;font-family:var(--f-display)}
.float-card .dot{width:38px;height:38px;border-radius:12px;background:var(--gold-soft);display:grid;place-items:center;color:var(--gold-ink);flex-shrink:0}
@media (max-width:860px){.float-card{inset-inline-start:10px;inset-inline-end:10px;bottom:10px;max-width:none;padding:10px 12px}.float-card b{font-size:.98rem;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}}
.bg-lines{position:absolute;inset:0;z-index:-1;opacity:.5;background:radial-gradient(900px 500px at 85% 10%,#ebe3d4,transparent 60%),radial-gradient(600px 400px at 5% 90%,#ece8e1,transparent 60%)}

/* tool cards on home */
.tool{position:relative;overflow:hidden;padding:30px;display:flex;flex-direction:column;gap:12px;text-decoration:none;min-height:300px;isolation:isolate}
.tool .badge{align-self:flex-start;font-size:.75rem;font-weight:700;padding:5px 10px;border-radius:999px;background:var(--gold-soft);color:var(--gold-ink)}
.tool h3{font-size:1.6rem}
.tool .go{margin-top:auto;display:inline-flex;align-items:center;gap:8px;font-weight:700}
.tool .art{position:absolute;inset-inline-end:-30px;bottom:-30px;width:210px;opacity:.9;z-index:-1;transition:transform .5s var(--ease)}
@media (hover:hover){.tool:hover .art{transform:scale(1.06) rotate(-3deg)}}
@media (max-width:600px){.tool .art{width:130px;inset-inline-end:-24px;bottom:-24px;opacity:.55}.tool p{max-width:none!important}}
.tool.t-dark{background:var(--ink);color:#f2f0ec;border-color:var(--ink)}
.tool.t-dark .badge{background:rgba(201,168,106,.18);color:var(--gold-2)}

.svc{padding:24px;display:flex;flex-direction:column;gap:8px}
.svc .ic{width:48px;height:48px;border-radius:14px;background:var(--gold-soft);color:var(--gold-ink);display:grid;place-items:center;margin-bottom:6px}
.svc p{color:var(--graphite);margin:0;font-size:.96rem}

.ev-row{display:flex;gap:18px;align-items:center;padding:18px;text-decoration:none}
.ev-date{width:72px;flex-shrink:0;text-align:center;border-radius:14px;background:var(--ivory);padding:10px 4px;font-weight:700;line-height:1.1}
.ev-date b{display:block;font-size:1.6rem;font-family:var(--f-display);font-weight:500}
.ev-date small{font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;color:var(--gold-ink)}
.tag{display:inline-flex;align-items:center;gap:6px;font-size:.78rem;font-weight:700;padding:4px 10px;border-radius:999px;background:var(--ivory);color:var(--ink-2)}
.tag.on{background:#e4f0ea;color:var(--ok)}
.empty{padding:28px;text-align:center;color:var(--graphite)}

/* about */
.about-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:40px;align-items:center}
@media (max-width:820px){.about-grid{grid-template-columns:1fr}}
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-top:20px}
.fact{padding:16px;border-radius:14px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1)}
.fact b{display:block;font-family:var(--f-display);font-size:1.15rem;color:#fff}
.fact small{color:#a9aaad}

/* forms */
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.field label{font-weight:600;font-size:.92rem}
.input{min-height:50px;padding:12px 16px;border-radius:14px;border:1.5px solid var(--line);background:#fff;font:500 1rem var(--f-body);color:var(--ink);transition:border-color .2s,box-shadow .2s;width:100%}
.input:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 4px rgba(176,141,87,.18)}
.input[aria-invalid=true]{border-color:var(--warn)}
.err{color:var(--warn);font-size:.85rem;min-height:0}
.check{display:flex;gap:12px;align-items:flex-start;font-size:.88rem;color:var(--ink-2);cursor:pointer;margin:6px 0 16px}
.check input{width:22px;height:22px;accent-color:var(--ink);flex-shrink:0;margin-top:1px}
.fine{font-size:.8rem;color:var(--graphite)}

/* footer */
.ftr{background:var(--ink);color:#c9c9cb;padding:56px 0 calc(28px + env(safe-area-inset-bottom));font-size:.94rem}
.ftr a{color:#fff;text-decoration:none}.ftr a:hover{text-decoration:underline}
.ftr-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:30px}
@media (max-width:760px){.ftr-grid{grid-template-columns:1fr}}
.ftr h4{color:#fff;margin:0 0 12px;font-size:1rem}
.ftr .disc{border-top:1px solid #2e3135;margin-top:34px;padding-top:20px;font-size:.8rem;color:#8d8e91;display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between}
.soc{display:flex;gap:8px;margin-top:12px}
.soc a{width:44px;height:44px;border-radius:12px;border:1px solid #33363a;display:grid;place-items:center}

/* reveal */
.js [data-reveal]{opacity:0;transform:translateY(18px)}
.js [data-reveal].in{opacity:1;transform:none;transition:opacity .6s var(--ease),transform .6s var(--ease)}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition-duration:.01s!important;scroll-behavior:auto!important}.js [data-reveal]{opacity:1;transform:none}}
.toast-wrap{position:fixed;inset-inline:0;bottom:calc(18px + env(safe-area-inset-bottom));display:grid;justify-items:center;z-index:90;pointer-events:none}
.toast{pointer-events:auto;background:var(--ink);color:#fff;padding:12px 18px;border-radius:14px;box-shadow:var(--shadow);font-size:.92rem;animation:tin .3s var(--ease)}
@keyframes tin{from{opacity:0;transform:translateY(10px)}}
.demo-badge{position:fixed;inset-inline-start:12px;top:calc(80px + env(safe-area-inset-top));z-index:80;background:#fff3cd;color:#6b4f00;border:1px solid #f0d98a;font:700 .72rem var(--f-body);padding:6px 10px;border-radius:999px}