/* =========================================================
   Fasla Cloud — Design System
   Type: Sora (Latin/wordmark) + IBM Plex Sans Arabic (Arabic)
   Theme: light + dark via tokens
   ========================================================= */

/* ---------- Tokens: Light (base) ---------- */
:root {
  --bg:            #FBF8F7;
  --bg-2:          #F4EEEC;
  --surface:       #FFFFFF;
  --surface-2:     #F7F1EF;
  --text:          #1B1416;
  --text-2:        #4A4042;
  --muted:         #7C6F70;
  --border:        #ECE3E1;
  --border-strong: #DBCFCC;

  --brand:         #E01414;
  --brand-2:       #B00D0D;   /* accessible on light */
  --brand-tint:    #FCEAE8;
  --brand-ring:    rgba(224,20,20,.22);

  --ink:           #141011;   /* dark bands on light theme */
  --on-ink:        #F6EFEE;
  --on-ink-muted:  #B7ABAB;

  /* channel colors (constant across themes) */
  --wa: #25D366;
  --ms: #0A7CFF;
  --ig: #E1306C;

  --shadow-sm: 0 1px 2px rgba(20,15,16,.05), 0 4px 12px rgba(20,15,16,.05);
  --shadow:    0 2px 6px rgba(20,15,16,.06), 0 16px 40px rgba(20,15,16,.09);
  --shadow-lg: 0 30px 70px rgba(20,15,16,.16);

  --r-sm: 10px;
  --r:    16px;
  --r-lg: 24px;
  --r-xl: 32px;

  --maxw: 1200px;
  --gutter: clamp(20px, 5vw, 40px);

  /* fluid type scale */
  --fs-cap:  .78rem;
  --fs-sm:   .9rem;
  --fs-base: 1.03rem;
  --fs-md:   1.18rem;
  --fs-lg:   clamp(1.28rem, 1.1rem + .8vw, 1.6rem);
  --fs-xl:   clamp(1.6rem, 1.2rem + 1.8vw, 2.3rem);
  --fs-2xl:  clamp(2.1rem, 1.4rem + 3vw, 3.2rem);
  --fs-hero: clamp(3rem, 1.5rem + 7vw, 6.2rem);

  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ---------- Tokens: Dark ---------- */
@media (prefers-color-scheme: dark) {
  :root {
    --bg:            #0E0A0B;
    --bg-2:          #140F10;
    --surface:       #17110F;
    --surface-2:     #1E1618;
    --text:          #F5EEED;
    --text-2:        #CDC2C2;
    --muted:         #998D8D;
    --border:        rgba(255,255,255,.09);
    --border-strong: rgba(255,255,255,.17);

    --brand:         #FF4136;
    --brand-2:       #FF7063;
    --brand-tint:    rgba(255,65,54,.13);
    --brand-ring:    rgba(255,65,54,.30);

    --ink:           #0A0708;
    --on-ink:        #F6EFEE;
    --on-ink-muted:  #A99E9E;

    --shadow-sm: 0 1px 2px rgba(0,0,0,.5), 0 6px 16px rgba(0,0,0,.4);
    --shadow:    0 2px 8px rgba(0,0,0,.5), 0 20px 50px rgba(0,0,0,.55);
    --shadow-lg: 0 40px 90px rgba(0,0,0,.65);
  }
}

/* Explicit theme overrides (toggle wins over OS in both directions) */
:root[data-theme="light"] {
  --bg:#FBF8F7; --bg-2:#F4EEEC; --surface:#FFFFFF; --surface-2:#F7F1EF;
  --text:#1B1416; --text-2:#4A4042; --muted:#7C6F70;
  --border:#ECE3E1; --border-strong:#DBCFCC;
  --brand:#E01414; --brand-2:#B00D0D; --brand-tint:#FCEAE8; --brand-ring:rgba(224,20,20,.22);
  --ink:#141011; --on-ink:#F6EFEE; --on-ink-muted:#B7ABAB;
  --shadow-sm:0 1px 2px rgba(20,15,16,.05),0 4px 12px rgba(20,15,16,.05);
  --shadow:0 2px 6px rgba(20,15,16,.06),0 16px 40px rgba(20,15,16,.09);
  --shadow-lg:0 30px 70px rgba(20,15,16,.16);
}
:root[data-theme="dark"] {
  --bg:#0E0A0B; --bg-2:#140F10; --surface:#17110F; --surface-2:#1E1618;
  --text:#F5EEED; --text-2:#CDC2C2; --muted:#998D8D;
  --border:rgba(255,255,255,.09); --border-strong:rgba(255,255,255,.17);
  --brand:#FF4136; --brand-2:#FF7063; --brand-tint:rgba(255,65,54,.13); --brand-ring:rgba(255,65,54,.30);
  --ink:#0A0708; --on-ink:#F6EFEE; --on-ink-muted:#A99E9E;
  --shadow-sm:0 1px 2px rgba(0,0,0,.5),0 6px 16px rgba(0,0,0,.4);
  --shadow:0 2px 8px rgba(0,0,0,.5),0 20px 50px rgba(0,0,0,.55);
  --shadow-lg:0 40px 90px rgba(0,0,0,.65);
}

/* ---------- Reset ---------- */
*,*::before,*::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,*::before,*::after { animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; }
}

body {
  font-family: "IBM Plex Sans Arabic", system-ui, "Segoe UI", sans-serif;
  font-size: var(--fs-base);
  line-height: 1.75;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
.latin { font-family: "Sora", sans-serif; font-feature-settings: "ss01"; }
.tnum { font-variant-numeric: tabular-nums; }

:focus-visible { outline: 2px solid var(--brand); outline-offset: 3px; border-radius: 4px; }

/* ---------- Layout helpers ---------- */
.wrap { max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(64px, 9vw, 120px); }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: "Sora", sans-serif; font-weight: 600;
  font-size: var(--fs-cap); letter-spacing: .16em; text-transform: uppercase;
  color: var(--brand-2);
}
.eyebrow::before { content:""; width: 22px; height: 2px; background: var(--brand); border-radius: 2px; }
.section-head { max-width: 640px; margin-bottom: clamp(36px, 5vw, 56px); }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head.center .eyebrow { justify-content: center; }
h1,h2,h3 { line-height: 1.12; letter-spacing: -.01em; text-wrap: balance; font-weight: 700; }
h2 { font-size: var(--fs-2xl); margin-top: 14px; }
h3 { font-size: var(--fs-lg); }
.lede { color: var(--text-2); font-size: var(--fs-md); margin-top: 16px; text-wrap: pretty; }

/* ---------- Buttons ---------- */
.btn {
  --btn-bg: var(--brand); --btn-fg: #fff;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: "IBM Plex Sans Arabic", sans-serif; font-weight: 600; font-size: var(--fs-sm);
  padding: 14px 26px; border-radius: 999px; border: 1px solid transparent;
  background: var(--btn-bg); color: var(--btn-fg); cursor: pointer;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .2s, border-color .2s, color .2s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { box-shadow: 0 10px 26px var(--brand-ring); }
.btn-primary:hover { box-shadow: 0 16px 36px var(--brand-ring); }
.btn-outline {
  background: transparent; color: var(--text);
  border-color: var(--border-strong);
}
.btn-outline:hover { border-color: var(--brand); color: var(--brand-2); }
.btn svg { width: 18px; height: 18px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: saturate(140%) blur(16px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, background .3s;
}
.site-header.scrolled { border-bottom-color: var(--border); }
.nav { display: flex; align-items: center; gap: 20px; height: 74px; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand .mark {
  width: 42px; height: 42px; border-radius: 50%; overflow: hidden;
  background: #050303; display: grid; place-items: center;
  box-shadow: 0 0 0 1px var(--border), 0 4px 14px var(--brand-ring);
}
.brand .mark img { width: 100%; height: 100%; object-fit: contain; }
.brand .word { font-family:"Sora",sans-serif; font-weight: 700; font-size: 1.22rem; letter-spacing: -.02em; }
.brand .word b { color: var(--brand); font-weight: 700; }

.nav-links { display: flex; align-items: center; gap: 6px; margin-inline-start: auto; }
.nav-links a {
  color: var(--text-2); font-weight: 500; font-size: var(--fs-sm);
  padding: 9px 14px; border-radius: 999px; transition: color .2s, background .2s;
}
.nav-links a:hover { color: var(--text); background: var(--surface-2); }
.nav-tools { display: flex; align-items: center; gap: 8px; }

.icon-btn {
  width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center;
  background: var(--surface); border: 1px solid var(--border); color: var(--text);
  cursor: pointer; transition: border-color .2s, transform .2s, background .2s;
}
.icon-btn:hover { border-color: var(--border-strong); transform: translateY(-1px); }
.icon-btn svg { width: 20px; height: 20px; }
.theme-toggle .moon { display: none; }
:root[data-theme="dark"] .theme-toggle .sun { display: none; }
:root[data-theme="dark"] .theme-toggle .moon { display: block; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme-toggle .sun { display: none; }
  :root:not([data-theme="light"]) .theme-toggle .moon { display: block; }
}
.menu-btn { display: none; }

/* ---------- Hero ---------- */
.hero { position: relative; padding-top: clamp(48px, 8vw, 96px); padding-bottom: clamp(40px,6vw,72px); overflow: clip; }
.hero-aura {
  position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(60% 45% at 50% 0%, var(--brand-tint), transparent 70%),
    radial-gradient(40% 30% at 85% 10%, color-mix(in srgb, var(--ig) 12%, transparent), transparent 70%),
    radial-gradient(40% 30% at 12% 8%, color-mix(in srgb, var(--wa) 12%, transparent), transparent 70%);
}
.hero-inner { text-align: center; max-width: 860px; margin-inline: auto; }
.hero .kicker {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 7px 16px 7px 12px; border-radius: 999px;
  background: var(--surface); border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  font-size: var(--fs-sm); color: var(--text-2); font-weight: 500;
  margin-bottom: 28px;
}
.hero .kicker .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--wa); box-shadow: 0 0 0 4px color-mix(in srgb, var(--wa) 22%, transparent); }

.business-name {
  font-family: "Sora", sans-serif; font-weight: 800;
  font-size: var(--fs-hero); letter-spacing: -.03em; line-height: .98;
  color: var(--text);
}
.business-name .cloud { color: var(--brand); }
.hero-tagline { margin: 22px auto 0; max-width: 620px; font-size: var(--fs-md); color: var(--text-2); text-wrap: pretty; }
.hero-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-top: 34px; }

.hero-channels { margin-top: 40px; display: flex; align-items: center; justify-content: center; gap: 10px 18px; flex-wrap: wrap; }
.hero-channels .lbl { font-size: var(--fs-cap); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); font-family:"Sora",sans-serif; }
.chan-pill { display: inline-flex; align-items: center; gap: 8px; font-size: var(--fs-sm); font-weight: 500; color: var(--text-2); }
.chan-pill svg { width: 18px; height: 18px; }

/* ---------- Product mockup (hero thesis) ---------- */
.stage { margin-top: clamp(48px, 7vw, 84px); perspective: 1600px; }
.app-window {
  max-width: 980px; margin-inline: auto;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-lg); box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.app-bar {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 18px; border-bottom: 1px solid var(--border);
  background: var(--surface-2);
}
.traffic { display: flex; gap: 7px; }
.traffic i { width: 11px; height: 11px; border-radius: 50%; background: var(--border-strong); }
.traffic i:nth-child(1){ background:#ff5f57; } .traffic i:nth-child(2){ background:#febc2e; } .traffic i:nth-child(3){ background:#28c840; }
.app-bar .title { font-family:"Sora",sans-serif; font-weight:600; font-size: var(--fs-sm); color: var(--text-2); }
.app-bar .searchbar {
  margin-inline-start: auto; display: flex; align-items: center; gap: 8px;
  background: var(--surface); border: 1px solid var(--border); border-radius: 999px;
  padding: 6px 14px; color: var(--muted); font-size: var(--fs-cap); min-width: 160px;
}
.app-bar .searchbar svg { width: 15px; height: 15px; }

.app-body { display: grid; grid-template-columns: 300px 1fr; min-height: 420px; }
.conv-list { border-inline-start: 1px solid var(--border); background: var(--surface); }
.conv {
  display: grid; grid-template-columns: 40px 1fr auto; gap: 12px; align-items: center;
  padding: 14px 16px; border-bottom: 1px solid var(--border); cursor: default;
  transition: background .2s;
}
.conv:hover { background: var(--surface-2); }
.conv.active { background: var(--brand-tint); }
.conv .av { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; font-weight: 700; color: #fff; font-family:"Sora",sans-serif; font-size: .85rem; position: relative; }
.conv .av .badge {
  position: absolute; inset-block-end: -2px; inset-inline-start: -2px;
  width: 18px; height: 18px; border-radius: 50%; display: grid; place-items: center;
  background: var(--surface); box-shadow: 0 0 0 2px var(--surface);
}
.conv .av .badge svg { width: 12px; height: 12px; }
.conv .meta { min-width: 0; }
.conv .meta .nm { font-weight: 600; font-size: var(--fs-sm); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.conv .meta .sn { font-size: var(--fs-cap); color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.conv .side { display: flex; flex-direction: column; align-items: flex-end; gap: 5px; }
.conv .side .tm { font-size: .68rem; color: var(--muted); font-variant-numeric: tabular-nums; }
.conv .side .un { min-width: 18px; height: 18px; padding: 0 5px; border-radius: 999px; background: var(--brand); color: #fff; font-size: .66rem; font-weight: 700; display: grid; place-items: center; }

.thread { display: flex; flex-direction: column; background: var(--bg-2); }
.thread-head { display: flex; align-items: center; gap: 12px; padding: 14px 20px; border-bottom: 1px solid var(--border); background: var(--surface); }
.thread-head .av { width: 38px; height: 38px; border-radius: 50%; display: grid; place-items:center; color:#fff; font-weight:700; font-family:"Sora",sans-serif; font-size:.8rem; }
.thread-head .nm { font-weight: 600; font-size: var(--fs-sm); }
.thread-head .st { font-size: var(--fs-cap); color: var(--wa); display:flex; align-items:center; gap:5px; }
.thread-head .st::before { content:""; width:7px; height:7px; border-radius:50%; background: var(--wa); }
.thread-head .chan { margin-inline-start: auto; display:flex; align-items:center; gap:6px; font-size:var(--fs-cap); color:var(--muted); }
.thread-head .chan svg { width:16px; height:16px; }

.msgs { flex: 1; padding: 20px; display: flex; flex-direction: column; gap: 12px; overflow: hidden; }
.bubble { max-width: 74%; padding: 10px 14px; font-size: var(--fs-sm); line-height: 1.6; border-radius: 16px; box-shadow: var(--shadow-sm); opacity: 0; transform: translateY(8px); animation: msgIn .5s var(--ease) forwards; }
.bubble.in  { align-self: flex-start; background: var(--surface); border-bottom-inline-start: 4px solid transparent; border-start-start-radius: 6px; }
.bubble.out { align-self: flex-end; background: var(--brand); color: #fff; border-start-end-radius: 6px; }
.bubble .t { font-size: .64rem; opacity: .6; margin-top: 4px; text-align: end; font-variant-numeric: tabular-nums; }
.bubble:nth-child(1){ animation-delay:.1s; } .bubble:nth-child(2){ animation-delay:.5s; }
.bubble:nth-child(3){ animation-delay:.9s; } .bubble:nth-child(4){ animation-delay:1.3s; }
@keyframes msgIn { to { opacity: 1; transform: none; } }

.composer { display: flex; align-items: center; gap: 10px; padding: 14px 18px; border-top: 1px solid var(--border); background: var(--surface); }
.composer .field { flex: 1; background: var(--surface-2); border: 1px solid var(--border); border-radius: 999px; padding: 9px 16px; color: var(--muted); font-size: var(--fs-sm); }
.composer .send { width: 40px; height: 40px; border-radius: 50%; background: var(--brand); display: grid; place-items: center; color:#fff; flex: none; }
.composer .send svg { width: 18px; height: 18px; }

/* ---------- Features ---------- */
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--r);
  padding: 28px; transition: transform .3s var(--ease), border-color .3s, box-shadow .3s;
}
.card:hover { transform: translateY(-4px); border-color: var(--border-strong); box-shadow: var(--shadow); }
.card .ic {
  width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center;
  background: var(--brand-tint); color: var(--brand-2); margin-bottom: 18px;
}
.card .ic svg { width: 24px; height: 24px; stroke-width: 1.8; }
.card h3 { font-size: var(--fs-md); font-weight: 700; }
.card p { color: var(--text-2); font-size: var(--fs-sm); margin-top: 8px; }

/* ---------- Channels band ---------- */
.band-dark { background: var(--ink); color: var(--on-ink); }
.band-dark .lede, .band-dark .card p { color: var(--on-ink-muted); }
.band-dark .eyebrow { color: var(--brand-2); }
:root[data-theme="dark"] .band-dark, :root:not([data-theme="light"]) .band-dark { }
.channels-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.channel {
  background: color-mix(in srgb, var(--on-ink) 5%, transparent);
  border: 1px solid color-mix(in srgb, var(--on-ink) 12%, transparent);
  border-radius: var(--r); padding: 30px; transition: transform .3s var(--ease), border-color .3s;
}
.channel:hover { transform: translateY(-4px); }
.channel .logo { width: 56px; height: 56px; border-radius: 15px; display: grid; place-items: center; margin-bottom: 18px; }
.channel .logo svg { width: 30px; height: 30px; }
.channel h3 { font-size: var(--fs-md); color: var(--on-ink); }
.channel p { color: var(--on-ink-muted); font-size: var(--fs-sm); margin-top: 8px; }
.channel .tag { display:inline-block; margin-top:14px; font-size:var(--fs-cap); color:var(--on-ink-muted); border:1px solid color-mix(in srgb,var(--on-ink) 16%,transparent); padding:4px 10px; border-radius:999px; }

/* ---------- Steps ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; counter-reset: step; }
.step { position: relative; padding-top: 20px; }
.step .n { font-family:"Sora",sans-serif; font-weight: 700; font-size: 1rem; color: var(--brand); display:flex; align-items:center; gap:10px; margin-bottom: 12px; }
.step .n::after { content:""; flex:1; height:1px; background: var(--border); }
.step h3 { font-size: var(--fs-md); font-weight: 700; }
.step p { color: var(--text-2); font-size: var(--fs-sm); margin-top: 8px; }

/* ---------- Trust ---------- */
.trust-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.trust {
  display: flex; gap: 16px; align-items: flex-start;
  padding: 24px; border: 1px solid var(--border); border-radius: var(--r); background: var(--surface);
}
.trust .ic { flex: none; width: 44px; height: 44px; border-radius: 12px; display:grid; place-items:center; background: var(--brand-tint); color: var(--brand-2); }
.trust .ic svg { width: 22px; height: 22px; stroke-width: 1.8; }
.trust h3 { font-size: var(--fs-base); font-weight: 700; }
.trust p { color: var(--text-2); font-size: var(--fs-sm); margin-top: 4px; }

/* ---------- CTA ---------- */
.cta {
  position: relative; overflow: hidden;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: #fff; border-radius: var(--r-xl); padding: clamp(44px, 6vw, 72px);
  text-align: center;
}
.cta::after { content:""; position:absolute; inset:0; background: radial-gradient(60% 120% at 100% 0%, rgba(255,255,255,.18), transparent 60%); pointer-events:none; }
.cta h2 { color: #fff; }
.cta p { color: rgba(255,255,255,.9); font-size: var(--fs-md); margin-top: 14px; max-width: 560px; margin-inline: auto; }
.cta .btn { margin-top: 30px; background: #fff; color: var(--brand-2); }
.cta .btn:hover { box-shadow: 0 16px 40px rgba(0,0,0,.25); }

/* ---------- Footer ---------- */
.site-footer { background: var(--bg-2); border-top: 1px solid var(--border); padding-block: clamp(48px, 6vw, 72px) 32px; }
.foot-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; }
.foot-brand .brand { margin-bottom: 16px; }
.foot-brand p { color: var(--text-2); font-size: var(--fs-sm); max-width: 320px; }
.foot-col h4 { font-family:"Sora",sans-serif; font-size: var(--fs-cap); letter-spacing:.1em; text-transform: uppercase; color: var(--muted); margin-bottom: 16px; }
.foot-col a, .foot-col p { display: flex; align-items: center; gap: 9px; color: var(--text-2); font-size: var(--fs-sm); margin-bottom: 12px; }
.foot-col a:hover { color: var(--brand-2); }
.foot-col svg { width: 16px; height: 16px; flex: none; color: var(--muted); }
.foot-bottom {
  margin-top: 44px; padding-top: 24px; border-top: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: center; gap: 14px; flex-wrap: wrap;
  color: var(--muted); font-size: var(--fs-cap);
}
.foot-bottom .socials { display: flex; gap: 8px; }
.foot-bottom .socials a { width: 34px; height: 34px; border-radius: 9px; display:grid; place-items:center; border:1px solid var(--border); color: var(--text-2); }
.foot-bottom .socials a:hover { border-color: var(--brand); color: var(--brand); }
.foot-bottom .socials svg { width: 17px; height: 17px; }

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } }

/* ---------- Legal (privacy) ---------- */
.legal { max-width: 820px; margin-inline: auto; }
.legal .updated { color: var(--muted); font-size: var(--fs-sm); margin-top: 10px; }
.legal-body { margin-top: 44px; }
.legal-body h2 { font-size: var(--fs-lg); margin-top: 44px; scroll-margin-top: 100px; }
.legal-body h2:first-child { margin-top: 0; }
.legal-body h3 { font-size: var(--fs-md); margin-top: 24px; }
.legal-body p { color: var(--text-2); margin-top: 14px; }
.legal-body ul { margin-top: 14px; padding-inline-start: 22px; color: var(--text-2); display: flex; flex-direction: column; gap: 8px; }
.legal-body li::marker { color: var(--brand); }
.legal-body a { color: var(--brand-2); text-decoration: underline; text-underline-offset: 3px; }
.toc {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--r);
  padding: 22px 26px; margin-top: 32px;
}
.toc h4 { font-family:"Sora",sans-serif; font-size: var(--fs-cap); letter-spacing:.1em; text-transform:uppercase; color: var(--muted); margin-bottom: 12px; }
.toc ol { padding-inline-start: 20px; display: grid; grid-template-columns: 1fr 1fr; gap: 6px 24px; }
.toc a { color: var(--text-2); font-size: var(--fs-sm); }
.toc a:hover { color: var(--brand-2); }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .menu-btn { display: grid; }
  .features-grid, .channels-grid, .trust-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .foot-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .app-body { grid-template-columns: 1fr; }
  .conv-list { display: none; }
  .toc ol { grid-template-columns: 1fr; }
}
@media (max-width: 540px) {
  .steps { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr; }
  .hero-actions .btn { width: 100%; }
}