/* ============ RESET & TOKENS ============ */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}

:root{
  --bg:#f7f7f5;
  --bg-soft:#efeeea;
  --surface:#ffffff;
  --surface-2:#fafaf8;
  --border:#e5e4df;
  --border-strong:#d4d2ca;
  --text:#0f0f0e;
  --text-2:#575652;
  --text-3:#8f8d86;
  --brand:#0f0f0e;
  --brand-contrast:#ffffff;
  --accent:#4f46e5;
  --accent-soft:rgba(79,70,229,.08);
  --danger:#e5484d;
  --warning:#f5a623;
  --success:#16a34a;
  --shadow-sm:0 1px 2px rgba(15,15,14,.06);
  --shadow-md:0 4px 12px rgba(15,15,14,.08);
  --shadow-lg:0 12px 40px rgba(15,15,14,.12);
  --shadow-xl:0 24px 64px rgba(15,15,14,.16);
  --radius-sm:8px;
  --radius:14px;
  --radius-lg:20px;
  --radius-xl:28px;
  --gutter:clamp(16px,4vw,32px);
  --maxw:1200px;
  --font-sans:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --font-display:'Plus Jakarta Sans','Inter',sans-serif;
  --font-mono:'JetBrains Mono','SF Mono',monospace;
}

[data-theme="dark"]{
  --bg:#0a0a0a;
  --bg-soft:#111111;
  --surface:#161616;
  --surface-2:#1c1c1c;
  --border:#262626;
  --border-strong:#333333;
  --text:#f5f5f3;
  --text-2:#a8a8a3;
  --text-3:#6b6b66;
  --brand:#f5f5f3;
  --brand-contrast:#0a0a0a;
  --accent:#818cf8;
  --accent-soft:rgba(129,140,248,.14);
  --shadow-sm:0 1px 2px rgba(0,0,0,.3);
  --shadow-md:0 4px 12px rgba(0,0,0,.4);
  --shadow-lg:0 12px 40px rgba(0,0,0,.5);
  --shadow-xl:0 24px 64px rgba(0,0,0,.6);
}

html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;font-size:16px}
body{
  font-family:var(--font-sans);
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  min-height:100vh;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  transition:background .3s ease,color .3s ease;
}

a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer;border:0;background:none}
input,textarea,select{font:inherit;color:inherit}
img{max-width:100%;display:block}
::selection{background:var(--accent);color:#fff}

/* ============ LAYOUT ============ */
.container{
  width:100%;
  max-width:var(--maxw);
  margin:0 auto;
  padding-left:max(var(--gutter),env(safe-area-inset-left));
  padding-right:max(var(--gutter),env(safe-area-inset-right));
}

/* ============ SCROLLBAR ============ */
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:10px;border:2px solid var(--bg)}
::-webkit-scrollbar-thumb:hover{background:var(--text-3)}

/* ============ HEADER ============ */
.header{
  position:sticky;top:0;z-index:100;
  background:color-mix(in srgb,var(--bg) 85%,transparent);
  backdrop-filter:saturate(180%) blur(20px);
  -webkit-backdrop-filter:saturate(180%) blur(20px);
  border-bottom:1px solid var(--border);
  transition:background .3s,border-color .3s;
}

.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  height:68px;
  gap:16px;
}

.brand{
  display:flex;
  align-items:center;
  gap:11px;
  cursor:pointer;
  flex-shrink:0;
}

.brand-mark{
  width:40px;height:40px;
  border-radius:11px;
  background:var(--brand);
  color:var(--brand-contrast);
  display:grid;place-items:center;
  font-family:var(--font-display);
  font-weight:700;
  font-size:16px;
  letter-spacing:-.02em;
  box-shadow:var(--shadow-sm);
  transition:transform .25s cubic-bezier(.34,1.56,.64,1);
}

.brand:hover .brand-mark{transform:rotate(-6deg) scale(1.05)}

.brand-text{display:flex;flex-direction:column;line-height:1.15;min-width:0}
.brand-name{
  font-family:var(--font-display);
  font-weight:700;
  font-size:16px;
  letter-spacing:-.02em;
  white-space:nowrap;
}
.brand-tag{
  font-family:var(--font-mono);
  font-size:9px;
  font-weight:500;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--text-3);
  white-space:nowrap;
}

.nav-links{
  display:none;
  align-items:center;
  gap:6px;
}
@media(min-width:860px){.nav-links{display:flex}}

.nav-link{
  padding:9px 14px;
  border-radius:9px;
  font-size:14px;
  font-weight:500;
  color:var(--text-2);
  transition:color .2s,background .2s;
  cursor:pointer;
  white-space:nowrap;
}
.nav-link:hover{color:var(--text);background:var(--surface-2)}

.header-actions{display:flex;align-items:center;gap:8px}

.icon-btn{
  width:40px;height:40px;
  border-radius:10px;
  border:1px solid var(--border);
  background:var(--surface);
  color:var(--text-2);
  display:grid;place-items:center;
  font-size:17px;
  transition:all .2s;
  flex-shrink:0;
}
.icon-btn:hover{
  color:var(--text);
  border-color:var(--border-strong);
  transform:translateY(-1px);
  box-shadow:var(--shadow-sm);
}
.icon-btn:active{transform:scale(.94)}

.theme-toggle .icon-sun,
.theme-toggle .icon-moon{transition:opacity .2s,transform .3s}
[data-theme="light"] .theme-toggle .icon-moon{display:none}
[data-theme="dark"] .theme-toggle .icon-sun{display:none}

/* ============ HERO ============ */
.hero{
  position:relative;
  padding:clamp(48px,7vw,96px) 0 clamp(32px,5vw,64px);
  overflow:hidden;
}

.hero::before{
  content:"";
  position:absolute;
  top:-200px;left:50%;
  transform:translateX(-50%);
  width:900px;height:600px;
  background:radial-gradient(ellipse at center,var(--accent-soft),transparent 70%);
  pointer-events:none;
  z-index:0;
}

.hero-content{position:relative;z-index:1;text-align:center;max-width:820px;margin:0 auto}

.hero-badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:6px 14px;
  border-radius:999px;
  border:1px solid var(--border);
  background:var(--surface);
  font-size:12.5px;
  font-weight:500;
  color:var(--text-2);
  margin-bottom:24px;
  box-shadow:var(--shadow-sm);
}

.hero-badge .dot{
  width:6px;height:6px;
  border-radius:50%;
  background:var(--success);
  box-shadow:0 0 0 3px rgba(79,70,229,.2);
  animation:pulse 2s ease infinite;
}

@keyframes pulse{
  0%,100%{opacity:1;transform:scale(1)}
  50%{opacity:.6;transform:scale(1.1)}
}

.hero h1{
  font-family:var(--font-display);
  font-size:clamp(2.25rem,6.5vw,4.25rem);
  font-weight:700;
  line-height:1.05;
  letter-spacing:-.035em;
  margin-bottom:20px;
}

.hero h1 .gradient{
  background:linear-gradient(135deg,var(--accent) 0%,#3730a3 100%);
  -webkit-background-clip:text;
  background-clip:text;
  -webkit-text-fill-color:transparent;
}

.hero p{
  font-size:clamp(15px,2vw,18px);
  color:var(--text-2);
  max-width:600px;
  margin:0 auto 32px;
  line-height:1.65;
}

.hero-stats{
  display:flex;
  justify-content:center;
  gap:clamp(20px,5vw,56px);
  flex-wrap:wrap;
  margin-top:40px;
}

.stat{text-align:center}
.stat-num{
  font-family:var(--font-display);
  font-size:clamp(1.5rem,3.5vw,2rem);
  font-weight:700;
  letter-spacing:-.03em;
  line-height:1;
}
.stat-label{
  font-size:11.5px;
  font-weight:500;
  color:var(--text-3);
  text-transform:uppercase;
  letter-spacing:.1em;
  margin-top:6px;
}

/* ============ DOWNLOADER CARD ============ */
.downloader-section{
  padding:0 0 clamp(48px,7vw,88px);
  position:relative;
  z-index:2;
}

.dl-card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius-xl);
  padding:clamp(24px,4vw,48px);
  box-shadow:var(--shadow-lg);
  max-width:820px;
  margin:0 auto;
  transition:box-shadow .3s,border-color .3s;
}

.dl-card:focus-within{
  border-color:var(--accent);
  box-shadow:0 0 0 4px var(--accent-soft),var(--shadow-lg);
}

.dl-label{
  font-family:var(--font-mono);
  font-size:11px;
  font-weight:500;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--text-3);
  margin-bottom:14px;
  display:flex;
  align-items:center;
  gap:8px;
}

.dl-label i{font-size:14px;color:var(--accent)}

.dl-input-group{
  display:flex;
  gap:10px;
  flex-direction:column;
}
@media(min-width:640px){.dl-input-group{flex-direction:row}}

.dl-input-wrap{
  position:relative;
  flex:1;
  min-width:0;
}

.dl-input-wrap i{
  position:absolute;
  left:16px;
  top:50%;
  transform:translateY(-50%);
  color:var(--text-3);
  font-size:16px;
  pointer-events:none;
  transition:color .2s;
}

.dl-input{
  width:100%;
  height:56px;
  padding:0 16px 0 44px;
  border:1.5px solid var(--border);
  border-radius:var(--radius);
  background:var(--surface-2);
  color:var(--text);
  font-size:15px;
  outline:none;
  transition:all .2s;
}

.dl-input::placeholder{color:var(--text-3)}
.dl-input:focus{
  border-color:var(--accent);
  background:var(--surface);
}
.dl-input-wrap:focus-within i{color:var(--accent)}

.dl-btn{
  height:56px;
  padding:0 32px;
  border-radius:var(--radius);
  background:var(--brand);
  color:var(--brand-contrast);
  font-family:var(--font-sans);
  font-weight:600;
  font-size:15px;
  letter-spacing:-.01em;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:9px;
  transition:all .2s;
  white-space:nowrap;
  flex-shrink:0;
  box-shadow:var(--shadow-sm);
}

.dl-btn:hover{
  transform:translateY(-2px);
  box-shadow:var(--shadow-md);
}
.dl-btn:active{transform:translateY(0) scale(.98)}
.dl-btn:disabled{opacity:.6;cursor:not-allowed;transform:none}

.btn-spinner{
  width:16px;height:16px;
  border:2px solid rgba(255,255,255,.3);
  border-top-color:currentColor;
  border-radius:50%;
  animation:spin .7s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}

.platforms{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:20px;
  padding-top:20px;
  border-top:1px solid var(--border);
}

.platform-chip{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:7px 13px;
  border-radius:8px;
  background:var(--surface-2);
  border:1px solid var(--border);
  font-size:12.5px;
  font-weight:500;
  color:var(--text-2);
  transition:all .2s;
  cursor:default;
}

.platform-chip:hover{
  border-color:var(--border-strong);
  color:var(--text);
  transform:translateY(-1px);
}
.platform-chip i{font-size:14px}

.dl-hint{
  margin-top:16px;
  font-size:12.5px;
  color:var(--text-3);
  display:flex;
  align-items:center;
  gap:6px;
}
.dl-hint i{color:var(--accent)}

/* ============ RESULTS ============ */
.results-section{
  padding:0 0 clamp(48px,7vw,88px);
}

.result-card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius-xl);
  padding:clamp(20px,3.5vw,36px);
  max-width:820px;
  margin:0 auto;
  box-shadow:var(--shadow-lg);
  animation:slideUp .4s cubic-bezier(.22,1,.36,1);
}

@keyframes slideUp{
  from{opacity:0;transform:translateY(20px)}
  to{opacity:1;transform:translateY(0)}
}

.result-header{
  display:flex;
  gap:18px;
  flex-direction:column;
  padding-bottom:24px;
  border-bottom:1px solid var(--border);
  margin-bottom:24px;
}
@media(min-width:560px){.result-header{flex-direction:row;align-items:flex-start}}

.result-thumb{
  width:100%;
  max-width:180px;
  aspect-ratio:1;
  border-radius:var(--radius);
  object-fit:cover;
  background:var(--surface-2);
  border:1px solid var(--border);
  flex-shrink:0;
}
@media(min-width:560px){.result-thumb{width:140px;height:140px}}

.result-thumb-placeholder{
  display:grid;place-items:center;
  color:var(--text-3);
  font-size:2rem;
}

.result-info{flex:1;min-width:0}

.result-tag{
  display:inline-flex;
  align-items:center;
  gap:5px;
  padding:4px 10px;
  border-radius:6px;
  background:var(--accent-soft);
  color:var(--accent);
  font-family:var(--font-mono);
  font-size:10.5px;
  font-weight:500;
  letter-spacing:.08em;
  text-transform:uppercase;
  margin-bottom:10px;
}

.result-title{
  font-family:var(--font-display);
  font-size:clamp(1.1rem,2.5vw,1.35rem);
  font-weight:600;
  letter-spacing:-.02em;
  line-height:1.3;
  word-break:break-word;
  margin-bottom:12px;
}

.result-meta{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}

.meta-chip{
  display:inline-flex;
  align-items:center;
  gap:5px;
  padding:6px 11px;
  border-radius:8px;
  background:var(--surface-2);
  border:1px solid var(--border);
  font-size:12px;
  font-weight:500;
  color:var(--text-2);
}
.meta-chip i{font-size:12px;color:var(--text-3)}

.formats-header{
  font-family:var(--font-mono);
  font-size:11px;
  font-weight:500;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--text-3);
  margin-bottom:14px;
  display:flex;
  align-items:center;
  justify-content:space-between;
}

.formats-list{display:flex;flex-direction:column;gap:10px}

.format-item{
  display:flex;
  align-items:center;
  gap:14px;
  padding:14px 16px;
  background:var(--surface-2);
  border:1px solid var(--border);
  border-radius:var(--radius);
  transition:all .2s;
}

.format-item:hover{
  border-color:var(--border-strong);
  background:var(--surface);
}

.format-icon{
  width:42px;height:42px;
  border-radius:10px;
  background:var(--surface);
  border:1px solid var(--border);
  display:grid;place-items:center;
  font-size:17px;
  color:var(--text-2);
  flex-shrink:0;
}

.format-item:hover .format-icon{
  background:var(--accent-soft);
  color:var(--accent);
  border-color:transparent;
}

.format-details{flex:1;min-width:0}

.format-name{
  font-weight:600;
  font-size:14px;
  letter-spacing:-.01em;
  margin-bottom:3px;
  word-break:break-word;
}

.format-sub{
  font-size:12px;
  color:var(--text-3);
  font-family:var(--font-mono);
  letter-spacing:.02em;
}

.format-action{flex-shrink:0}

.dl-format-btn{
  height:40px;
  padding:0 18px;
  border-radius:10px;
  background:var(--brand);
  color:var(--brand-contrast);
  font-weight:600;
  font-size:13px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:7px;
  transition:all .2s;
  white-space:nowrap;
}

.dl-format-btn:hover{
  transform:translateY(-1px);
  box-shadow:var(--shadow-md);
}
.dl-format-btn:active{transform:scale(.96)}

.progress-text{
  font-family:var(--font-mono);
  font-size:13px;
  font-weight:500;
  color:var(--text-2);
  text-align:right;
  min-width:70px;
}

/* ============ ERROR ============ */
.error-card{
  background:var(--surface);
  border:1px solid var(--border);
  border-left:4px solid var(--danger);
  border-radius:var(--radius-lg);
  padding:24px;
  max-width:820px;
  margin:0 auto;
  display:flex;
  gap:14px;
  align-items:flex-start;
  animation:slideUp .4s cubic-bezier(.22,1,.36,1);
}

.error-icon{
  width:40px;height:40px;
  border-radius:10px;
  background:rgba(229,72,77,.1);
  color:var(--danger);
  display:grid;place-items:center;
  font-size:19px;
  flex-shrink:0;
}

.error-content h4{
  font-size:15px;
  font-weight:600;
  margin-bottom:4px;
  letter-spacing:-.01em;
}
.error-content p{
  font-size:13.5px;
  color:var(--text-2);
  line-height:1.55;
}

/* ============ RECENT ============ */
.recent-section{
  padding:0 0 clamp(48px,7vw,88px);
}

.recent-box{
  max-width:820px;
  margin:0 auto;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius-xl);
  padding:clamp(20px,3.5vw,32px);
  box-shadow:var(--shadow-md);
}

.recent-header{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-bottom:18px;
  flex-wrap:wrap;
}

.recent-header h3{
  font-family:var(--font-display);
  font-size:17px;
  font-weight:600;
  letter-spacing:-.02em;
  display:flex;
  align-items:center;
  gap:8px;
}
.recent-header h3 i{color:var(--accent);font-size:17px}

.recent-clear{
  font-size:12.5px;
  color:var(--text-3);
  font-weight:500;
  padding:6px 12px;
  border-radius:8px;
  transition:all .2s;
}
.recent-clear:hover{color:var(--danger);background:rgba(229,72,77,.08)}

.recent-list{display:flex;flex-direction:column;gap:8px}

.recent-item{
  display:flex;
  align-items:center;
  gap:12px;
  padding:11px;
  background:var(--surface-2);
  border:1px solid var(--border);
  border-radius:12px;
  cursor:pointer;
  transition:all .2s;
}

.recent-item:hover{
  border-color:var(--border-strong);
  transform:translateX(3px);
}

.recent-thumb{
  width:44px;height:44px;
  border-radius:9px;
  object-fit:cover;
  background:var(--surface);
  border:1px solid var(--border);
  display:grid;place-items:center;
  color:var(--text-3);
  font-size:16px;
  flex-shrink:0;
}

.recent-info{flex:1;min-width:0}
.recent-title{
  font-size:13.5px;
  font-weight:500;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
  margin-bottom:2px;
}
.recent-sub{
  font-size:11px;
  color:var(--text-3);
  font-family:var(--font-mono);
  letter-spacing:.04em;
}

.recent-arrow{
  color:var(--text-3);
  font-size:15px;
  flex-shrink:0;
  transition:color .2s,transform .2s;
}
.recent-item:hover .recent-arrow{color:var(--accent);transform:translateX(2px)}

/* ============ FEATURES ============ */
.features{padding:clamp(48px,7vw,96px) 0}

.section-head{
  text-align:center;
  max-width:640px;
  margin:0 auto clamp(36px,5vw,56px);
}

.section-eyebrow{
  font-family:var(--font-mono);
  font-size:11.5px;
  font-weight:500;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--accent);
  margin-bottom:12px;
}

.section-title{
  font-family:var(--font-display);
  font-size:clamp(1.75rem,4.5vw,2.75rem);
  font-weight:700;
  letter-spacing:-.03em;
  line-height:1.1;
  margin-bottom:14px;
}

.section-sub{
  font-size:clamp(14.5px,1.8vw,16px);
  color:var(--text-2);
  line-height:1.65;
}

.features-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:16px;
}
@media(min-width:640px){.features-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:960px){.features-grid{grid-template-columns:repeat(3,1fr)}}

.feature{
  padding:28px;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  transition:all .25s;
}

.feature:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-lg);
  border-color:var(--border-strong);
}

.feature-icon{
  width:48px;height:48px;
  border-radius:12px;
  background:var(--accent-soft);
  color:var(--accent);
  display:grid;place-items:center;
  font-size:22px;
  margin-bottom:18px;
}

.feature h3{
  font-family:var(--font-display);
  font-size:17px;
  font-weight:600;
  letter-spacing:-.02em;
  margin-bottom:8px;
}

.feature p{
  font-size:14px;
  color:var(--text-2);
  line-height:1.6;
}

/* ============ HOW IT WORKS ============ */
.how{padding:clamp(48px,7vw,96px) 0;background:var(--bg-soft);transition:background .3s}

.steps{
  display:grid;
  grid-template-columns:1fr;
  gap:20px;
  max-width:900px;
  margin:0 auto;
}
@media(min-width:768px){.steps{grid-template-columns:repeat(3,1fr)}}

.step{
  position:relative;
  padding:28px;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
}

.step-num{
  width:38px;height:38px;
  border-radius:10px;
  background:var(--brand);
  color:var(--brand-contrast);
  display:grid;place-items:center;
  font-family:var(--font-mono);
  font-weight:600;
  font-size:14px;
  margin-bottom:16px;
}

.step h3{
  font-family:var(--font-display);
  font-size:17px;
  font-weight:600;
  letter-spacing:-.02em;
  margin-bottom:8px;
}

.step p{
  font-size:14px;
  color:var(--text-2);
  line-height:1.6;
}

/* ============ FAQ ============ */
.faq{padding:clamp(48px,7vw,96px) 0}

.faq-list{
  max-width:760px;
  margin:0 auto;
  display:flex;
  flex-direction:column;
  gap:10px;
}

.faq-item{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  overflow:hidden;
  transition:border-color .2s;
}

.faq-item[open]{border-color:var(--border-strong)}

.faq-q{
  padding:20px 24px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  cursor:pointer;
  font-weight:600;
  font-size:15px;
  letter-spacing:-.01em;
  list-style:none;
  transition:color .2s;
}

.faq-q::-webkit-details-marker{display:none}
.faq-q:hover{color:var(--accent)}

.faq-q i{
  font-size:18px;
  color:var(--text-3);
  transition:transform .3s;
  flex-shrink:0;
}

.faq-item[open] .faq-q i{transform:rotate(180deg);color:var(--accent)}

.faq-a{
  padding:0 24px 22px;
  font-size:14.5px;
  color:var(--text-2);
  line-height:1.7;
}

/* ============ FOOTER ============ */
.footer{
  background:var(--brand);
  color:var(--brand-contrast);
  padding:clamp(40px,6vw,64px) 0 max(28px,env(safe-area-inset-bottom));
  transition:background .3s,color .3s;
}

.footer-top{
  display:grid;
  grid-template-columns:1fr;
  gap:32px;
  padding-bottom:32px;
  border-bottom:1px solid rgba(255,255,255,.1);
}
@media(min-width:768px){.footer-top{grid-template-columns:2fr 1fr 1fr 1fr}}

[data-theme="dark"] .footer-top{border-bottom-color:rgba(0,0,0,.1)}

.footer-brand .brand-mark{
  background:var(--brand-contrast);
  color:var(--brand);
  margin-bottom:14px;
}

.footer-brand p{
  font-size:14px;
  opacity:.65;
  max-width:340px;
  line-height:1.65;
}

.footer-col h4{
  font-family:var(--font-display);
  font-size:13px;
  font-weight:600;
  letter-spacing:.06em;
  text-transform:uppercase;
  margin-bottom:16px;
  opacity:.9;
}

.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:10px}
.footer-col a{
  font-size:14px;
  opacity:.65;
  transition:opacity .2s;
  cursor:pointer;
}
.footer-col a:hover{opacity:1}

.footer-bottom{
  padding-top:28px;
  display:flex;
  flex-direction:column;
  gap:12px;
  align-items:center;
  text-align:center;
}
@media(min-width:640px){
  .footer-bottom{flex-direction:row;justify-content:space-between;text-align:left}
}

.footer-dev{
  font-size:13px;
  opacity:.65;
}
.footer-dev strong{
  font-weight:600;
  opacity:1;
  background:linear-gradient(135deg,#4f46e5,#3730a3);
  -webkit-background-clip:text;
  background-clip:text;
  -webkit-text-fill-color:transparent;
}

.footer-copy{
  font-size:12px;
  opacity:.5;
  font-family:var(--font-mono);
  letter-spacing:.04em;
}

/* ============ TOAST ============ */
.toast{
  position:fixed;
  left:50%;
  bottom:calc(24px + env(safe-area-inset-bottom));
  transform:translate(-50%,20px);
  padding:13px 22px;
  background:var(--brand);
  color:var(--brand-contrast);
  border-radius:12px;
  font-size:13.5px;
  font-weight:500;
  box-shadow:var(--shadow-xl);
  opacity:0;
  pointer-events:none;
  transition:all .3s cubic-bezier(.22,1,.36,1);
  z-index:1000;
  display:flex;
  align-items:center;
  gap:9px;
  max-width:calc(100vw - 32px);
}

.toast.show{opacity:1;transform:translate(-50%,0)}
.toast i{font-size:16px}
.toast.success i{color:#4ade80}
.toast.error i{color:#f87171}

/* ============ MOBILE MENU ============ */
.mobile-menu-btn{display:grid}
@media(min-width:860px){.mobile-menu-btn{display:none}}

.mobile-nav{
  position:fixed;
  inset:0;
  z-index:99;
  background:color-mix(in srgb,var(--bg) 98%,transparent);
  backdrop-filter:blur(20px);
  -webkit-backdrop-filter:blur(20px);
  padding:88px var(--gutter) 32px;
  opacity:0;
  pointer-events:none;
  transition:opacity .3s;
  overflow-y:auto;
}

.mobile-nav.open{opacity:1;pointer-events:auto}

.mobile-nav a{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:18px 4px;
  border-bottom:1px solid var(--border);
  font-family:var(--font-display);
  font-size:19px;
  font-weight:600;
  letter-spacing:-.02em;
  cursor:pointer;
  transition:padding-left .2s,color .2s;
}
.mobile-nav a:hover{padding-left:10px;color:var(--accent)}
.mobile-nav a i{font-size:18px;color:var(--text-3)}

/* ============ UTILS ============ */
.hidden{display:none!important}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.01ms!important;
    animation-iteration-count:1!important;
    transition-duration:.01ms!important;
    scroll-behavior:auto!important;
  }
}

/* ============ PLATFORM PAGES ============ */
a.platform-chip{cursor:pointer;text-decoration:none}
.crumbs{font-size:13px;color:var(--text-3);margin-bottom:18px}
.crumbs a{color:var(--text-2);text-decoration:none}
.crumbs a:hover{color:var(--text)}
.guide{padding:clamp(40px,6vw,72px) 0}
.guide-inner{max-width:760px;margin:0 auto}
.guide h2{font-family:var(--font-display);font-size:clamp(1.4rem,3.5vw,2rem);letter-spacing:-.02em;line-height:1.2;margin:0 0 14px}
.guide h2:not(:first-child){margin-top:36px}
.guide p{color:var(--text-2);line-height:1.75;margin-bottom:14px;font-size:15.5px}
.guide p a{color:var(--accent)}
.guide-steps{list-style:none;display:flex;flex-direction:column;gap:10px;margin:0 0 8px;padding:0;counter-reset:gs}
.guide-steps li{counter-increment:gs;position:relative;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px 14px 58px;color:var(--text-2);line-height:1.6;font-size:15px}
.guide-steps li::before{content:counter(gs);position:absolute;left:16px;top:50%;transform:translateY(-50%);width:28px;height:28px;border-radius:50%;background:var(--accent-soft);color:var(--accent);font-weight:700;font-size:13px;display:flex;align-items:center;justify-content:center}
.more{padding:0 0 clamp(40px,6vw,72px)}
.more h2{font-family:var(--font-display);font-size:clamp(1.2rem,3vw,1.5rem);text-align:center;margin-bottom:16px}
.more .platforms{border-top:none;margin-top:0;padding-top:0;justify-content:center}

a.feature{display:block;text-decoration:none;color:inherit}