/* =========================================================
   MORFO — Brand Design System
   Palette:
     --ink:      #0B0A14  (near-black indigo base)
     --surface:  #120F22  (raised panels)
     --violet:   #7C3AED  (primary)
     --cyan:     #22D3EE  (secondary)
     --magenta:  #F0499A  (pop accent)
     --paper:    #F4F2FA  (light text / light sections)
     --mute:     #9C97B8  (secondary text)
   Type:
     Display  -> 'Space Grotesk' (en) / 'Vazirmatn' 700-800 (fa)
     Body     -> 'Inter' (en) / 'Vazirmatn' 400-500 (fa)
     Utility  -> 'JetBrains Mono' (handles, tags, code-like labels)
   ========================================================= */

:root{
  --ink:#0B0A14;
  --surface:#120F22;
  --surface-2:#1A1530;
  --violet:#7C3AED;
  --cyan:#22D3EE;
  --magenta:#F0499A;
  --paper:#F4F2FA;
  --mute:#9C97B8;
  --line:rgba(244,242,250,0.09);
  --grad-brand: linear-gradient(115deg, #7C3AED 0%, #22D3EE 55%, #F0499A 100%);
  --grad-soft: linear-gradient(180deg, rgba(124,58,237,0.18), rgba(34,211,238,0.05));
  --radius-lg: 28px;
  --radius-md: 16px;
  --radius-sm: 10px;
  --ease: cubic-bezier(.16,.84,.32,1);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--ink);
  color:var(--paper);
  font-family:'Inter',system-ui,sans-serif;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
html[lang="fa"] body{ font-family:'Vazirmatn',system-ui,sans-serif; }

h1,h2,h3,h4{
  font-family:'Space Grotesk','Vazirmatn',sans-serif;
  font-weight:700;
  line-height:1.12;
  margin:0 0 .5em;
  letter-spacing:-0.01em;
}
html[lang="fa"] h1, html[lang="fa"] h2, html[lang="fa"] h3, html[lang="fa"] h4{
  font-family:'Vazirmatn',sans-serif;
  font-weight:800;
  letter-spacing:0;
}
p{ color:var(--mute); line-height:1.75; margin:0 0 1em; }
a{ color:inherit; text-decoration:none; }
img{ max-width:100%; display:block; }
ul{ margin:0; padding:0; list-style:none; }

.eyebrow{
  font-family:'JetBrains Mono',monospace;
  font-size:.72rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--cyan);
  display:inline-flex;
  align-items:center;
  gap:.5em;
  margin-bottom:1em;
}
html[lang="fa"] .eyebrow{ letter-spacing:0; direction:ltr; }
.eyebrow::before{
  content:"";
  width:18px; height:1px;
  background:var(--cyan);
  display:inline-block;
}

.wrap{ max-width:1180px; margin:0 auto; padding:0 24px; }
section{ padding:112px 0; position:relative; }
@media (max-width:768px){ section{ padding:72px 0; } }

.grad-text{
  background:var(--grad-brand);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:.6em;
  padding:14px 26px;
  border-radius:999px;
  font-weight:600;
  font-size:.95rem;
  border:1px solid var(--line);
  transition:transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s;
  cursor:pointer;
  white-space:nowrap;
}
.btn-primary{
  background:var(--grad-brand);
  color:#0B0A14;
  border:none;
}
.btn-primary:hover{ transform:translateY(-3px); box-shadow:0 16px 40px -12px rgba(124,58,237,.55); }
.btn-ghost{ color:var(--paper); }
.btn-ghost:hover{ border-color:var(--cyan); background:rgba(34,211,238,.06); }

/* ---------- Nav ---------- */
header{
  position:fixed; inset-inline:0; top:0; z-index:100;
  background:rgba(11,10,20,.72);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav{ display:flex; align-items:center; justify-content:space-between; padding:16px 24px; max-width:1180px; margin:0 auto; }
.brand{ display:flex; align-items:center; gap:.6em; font-family:'Space Grotesk','Vazirmatn',sans-serif; font-weight:700; font-size:1.15rem; }
html[lang="fa"] .brand{ font-family:'Vazirmatn',sans-serif; font-weight:800; }
.brand img{ width:32px; height:32px; animation:morph 8s ease-in-out infinite; }

/* Wordmark logo — full "Morfo" name, gradient text, no letterform mark */
.brand-mark{
  font-family:'Space Grotesk',sans-serif;
  font-weight:700;
  font-size:1.5rem;
  letter-spacing:-0.02em;
  background:var(--grad-brand);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
  direction:ltr;
  display:inline-block;
}
.foot-grid .brand-mark{ font-size:1.35rem; margin-bottom:14px; }
.nav-links{ display:flex; gap:8px; align-items:center; }
.nav-links a{
  padding:9px 16px; border-radius:999px; font-size:.92rem; color:var(--mute);
  transition:color .25s, background .25s;
}
.nav-links a:hover, .nav-links a.active{ color:var(--paper); background:var(--surface-2); }
.lang-switch{
  display:flex; align-items:center; gap:6px;
  font-family:'JetBrains Mono',monospace; font-size:.78rem;
  border:1px solid var(--line); border-radius:999px; padding:4px; margin-inline-start:8px;
}
.lang-switch a{ padding:6px 11px; border-radius:999px; color:var(--mute); }
.lang-switch a.active{ background:var(--grad-brand); color:#0B0A14; font-weight:700; }
.nav-toggle{ display:none; background:none; border:none; color:var(--paper); font-size:1.5rem; cursor:pointer; }

@media (max-width:860px){
  .nav-links{
    position:fixed; inset-inline:0; top:64px; bottom:0;
    background:var(--ink); flex-direction:column; align-items:stretch;
    padding:24px; gap:4px; transform:translateY(-8px); opacity:0; pointer-events:none;
    transition:opacity .3s, transform .3s; border-top:1px solid var(--line);
  }
  .nav-links.open{ opacity:1; transform:translateY(0); pointer-events:auto; }
  .nav-links a{ padding:14px 16px; font-size:1.05rem; }
  .lang-switch{ margin:12px 16px 0; align-self:flex-start; }
  .nav-toggle{ display:block; }
}

/* ---------- Hero ---------- */
.hero{ padding:180px 0 100px; position:relative; overflow:hidden; }
.hero-blob{
  position:absolute; width:640px; height:640px; top:-220px; inset-inline-end:-180px;
  background:var(--grad-brand); filter:blur(110px); opacity:.35; z-index:0;
  animation:morph 10s ease-in-out infinite;
}
.hero-grid{ display:grid; grid-template-columns:1.1fr .9fr; gap:56px; align-items:center; position:relative; z-index:1; }
@media (max-width:900px){ .hero-grid{ grid-template-columns:1fr; } }
.hero h1{ font-size:clamp(2.4rem,5.4vw,4.1rem); }
.hero p.lead{ font-size:1.15rem; max-width:52ch; }
.hero-cta{ display:flex; gap:14px; flex-wrap:wrap; margin-top:32px; }

.morph-mark{
  width:min(100%,420px); aspect-ratio:1; margin-inline-start:auto;
  background:var(--grad-brand);
  animation:morph 8s ease-in-out infinite;
  box-shadow:0 40px 100px -30px rgba(124,58,237,.6);
  display:flex; align-items:center; justify-content:center;
  position:relative;
}
.morph-mark span{
  font-family:'Space Grotesk',sans-serif; font-weight:700; font-size:5rem; color:#0B0A14; mix-blend-mode:multiply;
}
@keyframes morph{
  0%,100%{ border-radius:42% 58% 65% 35% / 45% 40% 60% 55%; }
  33%{ border-radius:65% 35% 42% 58% / 55% 65% 35% 45%; }
  66%{ border-radius:35% 65% 58% 42% / 40% 55% 45% 60%; }
}
@media (prefers-reduced-motion:reduce){
  .hero-blob, .morph-mark, .brand img{ animation:none; }
}

/* ---------- Hero panel (product preview mock, replaces old blob+letter mark) ---------- */
.hero-panel{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:26px;
  box-shadow:0 40px 100px -30px rgba(124,58,237,.45);
  position:relative; z-index:1;
}
.hero-panel-head{ display:flex; align-items:center; justify-content:space-between; margin-bottom:18px; }
.hero-panel-head span{ font-family:'JetBrains Mono',monospace; font-size:.7rem; color:var(--mute); letter-spacing:.06em; direction:ltr; }
.hero-panel-dots{ display:flex; gap:6px; }
.hero-panel-dots i{ width:7px; height:7px; border-radius:50%; background:var(--line); display:block; }
.hero-panel-row{
  display:flex; align-items:center; gap:14px; padding:13px 14px; border-radius:14px;
  background:var(--surface-2); margin-bottom:9px; transition:background .3s;
}
.hero-panel-row:last-child{ margin-bottom:0; }
.hero-panel-row:hover{ background:rgba(124,58,237,.14); }
.hero-panel-row .ico{
  width:36px; height:36px; border-radius:10px; background:var(--grad-brand);
  display:flex; align-items:center; justify-content:center; font-size:1rem; flex-shrink:0;
}
.hero-panel-row div p{ margin:0; font-size:.78rem; color:var(--mute); }
.hero-panel-row div b{ font-size:.9rem; color:var(--paper); display:block; margin-bottom:2px; }

.stat-row{ display:flex; gap:48px; margin-top:56px; flex-wrap:wrap; }
.stat-row div b{ display:block; font-family:'Space Grotesk',sans-serif; font-size:2rem; }
.stat-row div span{ color:var(--mute); font-size:.85rem; }

/* ---------- Cards / Products ---------- */
.card-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
@media (max-width:960px){ .card-grid{ grid-template-columns:1fr; } }

.card-grid-4{ display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
@media (max-width:1100px){ .card-grid-4{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:600px){ .card-grid-4{ grid-template-columns:1fr; } }
.card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:36px 30px;
  position:relative;
  overflow:hidden;
  transition:transform .4s var(--ease), border-color .4s;
}
.card:hover{ transform:translateY(-6px); border-color:rgba(124,58,237,.5); }
.card::before{
  content:""; position:absolute; inset:0; opacity:0; transition:opacity .4s;
  background:radial-gradient(circle at 30% 0%, rgba(124,58,237,.25), transparent 60%);
}
.card:hover::before{ opacity:1; }
.card-icon{
  width:52px; height:52px; border-radius:14px; display:flex; align-items:center; justify-content:center;
  background:var(--grad-brand); font-size:1.4rem; margin-bottom:22px; color:#0B0A14; font-weight:700;
}
.card h3{ font-size:1.25rem; margin-bottom:.4em; }
.tag{
  font-family:'JetBrains Mono',monospace; font-size:.72rem; color:var(--cyan);
  border:1px solid rgba(34,211,238,.35); border-radius:999px; padding:4px 10px; display:inline-block; margin-bottom:14px;
  direction:ltr;
}
.card-links{ display:flex; gap:10px; margin-top:20px; flex-wrap:wrap; }
.card-links a{ font-size:.85rem; color:var(--paper); border-bottom:1px solid var(--cyan); padding-bottom:2px; }

.disclaimer{
  margin-top:18px; padding:14px 16px; border-radius:var(--radius-sm);
  background:rgba(240,73,154,.08); border:1px solid rgba(240,73,154,.28);
  font-size:.82rem; color:var(--mute);
}

/* ---------- Sections generic ---------- */
.split{ display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:center; }
@media (max-width:900px){ .split{ grid-template-columns:1fr; gap:32px; } }
.panel{
  background:var(--surface); border:1px solid var(--line); border-radius:var(--radius-lg); padding:40px;
}
.divider{ height:1px; background:var(--line); border:none; margin:0; }

.reveal{ opacity:0; transform:translateY(28px); transition:opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in{ opacity:1; transform:translateY(0); }

/* ---------- Timeline (used only where order is real, e.g. roadmap) ---------- */
.timeline{ border-inline-start:1px solid var(--line); padding-inline-start:28px; display:flex; flex-direction:column; gap:36px; }
.timeline li{ position:relative; }
.timeline li::before{
  content:""; position:absolute; inset-inline-start:-33px; top:4px; width:9px; height:9px; border-radius:50%;
  background:var(--cyan); box-shadow:0 0 0 4px rgba(34,211,238,.18);
}

/* ---------- CTA banner ---------- */
.cta-banner{
  border-radius:var(--radius-lg); padding:64px 48px; background:var(--grad-soft);
  border:1px solid var(--line); text-align:center;
}
.cta-banner h2{ font-size:clamp(1.8rem,3.4vw,2.6rem); }

/* ---------- Footer ---------- */
footer{ border-top:1px solid var(--line); padding:64px 0 32px; }
.foot-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:40px; margin-bottom:48px; }
@media (max-width:768px){ .foot-grid{ grid-template-columns:1fr; gap:32px; } }
.foot-grid h4{ font-size:.85rem; color:var(--mute); font-weight:600; margin-bottom:14px; font-family:'JetBrains Mono',monospace; letter-spacing:.06em; }
html[lang="fa"] .foot-grid h4{ font-family:'Vazirmatn',sans-serif; letter-spacing:0; }
.foot-grid a{ display:block; color:var(--mute); padding:6px 0; font-size:.92rem; transition:color .2s; }
.foot-grid a:hover{ color:var(--cyan); }
.foot-bottom{ display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px; color:var(--mute); font-size:.82rem; padding-top:24px; border-top:1px solid var(--line); }

/* ---------- Page header (inner pages) ---------- */
.page-hero{ padding:170px 0 64px; position:relative; }
.page-hero .eyebrow{ margin-bottom:18px; }
.page-hero h1{ font-size:clamp(2rem,4.6vw,3.2rem); max-width:20ch; }

/* ---------- Founder ---------- */
.founder{ display:flex; gap:28px; align-items:center; flex-wrap:wrap; }
.founder-badge{
  width:84px; height:84px; border-radius:22px; background:var(--grad-brand);
  display:flex; align-items:center; justify-content:center; font-size:2rem; font-weight:700; color:#0B0A14;
  flex-shrink:0; animation:morph 9s ease-in-out infinite;
}

/* ---------- Contact form-like block (mailto/telegram, no backend) ---------- */
.contact-grid{ display:grid; grid-template-columns:1fr 1fr; gap:24px; }
@media (max-width:820px){ .contact-grid{ grid-template-columns:1fr; } }
.contact-card{
  background:var(--surface); border:1px solid var(--line); border-radius:var(--radius-lg); padding:32px;
  display:flex; flex-direction:column; gap:10px;
}
.contact-card .tag{ align-self:flex-start; }

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