/* ===================================================================
   eCaaS landing - styles.css
   Theme: dark (locked), single accent #ff5a2c, RTL Persian
   Fonts: Vazirmatn (self-hosted). Icons: Tabler (inline sprite).
   =================================================================== */

/* ---------- Fonts ---------- */
@font-face{font-family:"Vazirmatn";src:url("../fonts/Vazirmatn-Thin.woff2") format("woff2");font-weight:100;font-display:swap;font-style:normal}
@font-face{font-family:"Vazirmatn";src:url("../fonts/Vazirmatn-Light.woff2") format("woff2");font-weight:300;font-display:swap;font-style:normal}
@font-face{font-family:"Vazirmatn";src:url("../fonts/Vazirmatn-Regular.woff2") format("woff2");font-weight:400;font-display:swap;font-style:normal}
@font-face{font-family:"Vazirmatn";src:url("../fonts/Vazirmatn-Medium.woff2") format("woff2");font-weight:500;font-display:swap;font-style:normal}
@font-face{font-family:"Vazirmatn";src:url("../fonts/Vazirmatn-SemiBold.woff2") format("woff2");font-weight:600;font-display:swap;font-style:normal}
@font-face{font-family:"Vazirmatn";src:url("../fonts/Vazirmatn-Bold.woff2") format("woff2");font-weight:700;font-display:swap;font-style:normal}
@font-face{font-family:"Vazirmatn";src:url("../fonts/Vazirmatn-Black.woff2") format("woff2");font-weight:900;font-display:swap;font-style:normal}

/* ---------- Tokens ---------- */
:root{
  --bg:#0c0d10;
  --bg-2:#121319;
  --bg-3:#171922;
  --bg-tint:#0f1014;
  --line:rgba(255,255,255,.09);
  --line-2:rgba(255,255,255,.15);
  --text:#f3f3f5;
  --muted:#a4a5af;
  --muted-2:#71727c;
  --accent:#ff5a2c;
  --accent-2:#ff8158;
  --accent-soft:rgba(255,90,44,.13);
  --accent-line:rgba(255,90,44,.32);
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:26px;
  --maxw:1240px;
  --shadow:0 28px 70px -30px rgba(0,0,0,.85);
  --shadow-soft:0 18px 50px -28px rgba(0,0,0,.7);
  --ease:cubic-bezier(.16,1,.3,1);
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;
  font-family:"Vazirmatn",system-ui,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.75;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
h1,h2,h3,h4{margin:0;font-weight:800;line-height:1.25;letter-spacing:-.01em}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}

.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:24px}

.skip-link{position:absolute;right:-9999px;top:0;background:var(--accent);color:#0c0d10;padding:10px 16px;border-radius:0 0 0 12px;z-index:200;font-weight:700}
.skip-link:focus{right:0}

/* ---------- Icons ---------- */
.ic{width:1.25em;height:1.25em;flex:none;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;vertical-align:-.18em}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  padding:.85em 1.6em;border-radius:999px;border:1px solid transparent;
  font-weight:700;font-size:.98rem;white-space:nowrap;
  transition:transform .25s var(--ease),background .25s var(--ease),border-color .25s var(--ease),box-shadow .25s var(--ease);
}
.btn .ic{width:1.15em;height:1.15em;stroke-width:2}
.btn-sm{padding:.62em 1.15em;font-size:.9rem}
.btn-block{display:flex;width:100%}
.btn-primary{background:var(--accent);color:#120a06;box-shadow:0 12px 30px -12px rgba(255,90,44,.6)}
.btn-primary:hover{background:var(--accent-2);transform:translateY(-2px)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:rgba(255,255,255,.03);color:var(--text);border-color:var(--line-2)}
.btn-ghost:hover{background:rgba(255,255,255,.08);border-color:var(--text);transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(0)}
.btn-ghost--onphoto{background:rgba(12,13,16,.4);border-color:rgba(255,255,255,.45);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
.btn-ghost--onphoto:hover{background:rgba(12,13,16,.6);border-color:#fff}
:focus-visible{outline:2px solid var(--accent-2);outline-offset:3px;border-radius:6px}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:100;background:rgba(12,13,16,.65);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid transparent;transition:background .3s var(--ease),border-color .3s var(--ease)}
.site-header.scrolled{background:rgba(12,13,16,.92);border-bottom-color:var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;height:70px}
.brand{display:inline-flex;align-items:center;gap:11px;font-weight:800}
.brand-mark{width:38px;height:38px;display:grid;place-items:center}
.brand-mark svg{width:38px;height:38px}
.brand-mark rect{fill:none;stroke:var(--accent);stroke-width:2.4}
.brand-mark path{stroke:var(--text);stroke-width:2.4;stroke-linecap:round;fill:none}
.brand-name{font-size:1.3rem;display:inline-flex;align-items:baseline;gap:7px}
.brand-sub{font-size:.66rem;font-weight:600;color:var(--muted-2);letter-spacing:.12em;transform:translateY(-1px)}
.main-nav{display:flex;align-items:center;gap:28px}
.main-nav a{color:var(--muted);font-weight:500;font-size:.97rem;position:relative;padding:6px 0;transition:color .2s var(--ease)}
.main-nav a::after{content:"";position:absolute;bottom:0;right:0;width:0;height:2px;background:var(--accent);transition:width .25s var(--ease)}
.main-nav a:hover{color:var(--text)}
.main-nav a:hover::after{width:100%}
.header-cta{display:flex;align-items:center;gap:12px}
.nav-toggle{display:none;background:rgba(255,255,255,.05);border:1px solid var(--line);color:var(--text);width:42px;height:42px;border-radius:11px;align-items:center;justify-content:center}
.nav-toggle .ic{width:22px;height:22px}

/* ---------- Section primitives ---------- */
.section{padding-block:clamp(64px,9vw,118px)}
.section--tint{background:var(--bg-tint);border-block:1px solid var(--line)}
.section-head{max-width:680px;margin-bottom:54px}
.eyebrow{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.04em;color:var(--accent);background:var(--accent-soft);border:1px solid var(--accent-line);padding:.35em .9em;border-radius:999px;margin-bottom:18px}
.h2{font-size:clamp(1.7rem,3.6vw,2.7rem);font-weight:800;line-height:1.2}
.section-lead{margin-top:16px;color:var(--muted);font-size:1.06rem;max-width:60ch}
.accent{color:var(--accent)}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;padding-block:clamp(48px,7vw,92px) clamp(40px,6vw,76px)}
.hero-glow{position:absolute;inset:0;pointer-events:none;background:
  radial-gradient(60% 55% at 78% 18%,rgba(255,90,44,.22),transparent 60%),
  radial-gradient(50% 50% at 12% 85%,rgba(255,90,44,.08),transparent 60%);
  z-index:0}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(32px,5vw,72px);align-items:stretch}
.hero-copy{min-width:0}
.hero-title{font-size:clamp(2.3rem,5.4vw,4rem);font-weight:900;line-height:1.12;letter-spacing:-.02em;margin-bottom:22px}
.hero-title .accent{display:block}
.hero-sub{color:var(--muted);font-size:clamp(1.02rem,1.5vw,1.2rem);max-width:48ch;margin-bottom:30px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px}
.hero-facts{display:flex;flex-wrap:wrap;gap:22px;margin-top:30px;color:var(--muted);font-size:.92rem}
.hero-facts li{display:inline-flex;align-items:center;gap:8px}
.hero-facts .ic{color:var(--accent);width:1.2em;height:1.2em}

.hero-visual{position:relative;min-width:0;display:flex;flex-direction:column}
.hero-photo{position:relative;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line-2);box-shadow:var(--shadow);flex:1;min-height:320px}
.hero-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(12,13,16,.35));mix-blend-mode:multiply}
.hero-photo img{width:100%;height:100%;object-fit:cover;display:block}
.float-card{position:absolute;display:flex;align-items:center;gap:11px;background:rgba(18,19,25,.82);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border:1px solid var(--line-2);border-radius:14px;padding:12px 15px;box-shadow:var(--shadow-soft)}
.float-card strong{display:block;font-size:.95rem;font-weight:700}
.float-card small{color:var(--muted);font-size:.76rem}
.float-ic{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;background:rgba(255,255,255,.07);color:var(--text)}
.float-ic .ic{width:20px;height:20px}
.float-ic--accent{background:var(--accent);color:#120a06}
.float-card--sale{top:24px;left:-14px}
.float-card--ai{bottom:26px;right:-16px}

/* ---------- Logo marquee ---------- */
.logos{padding-block:46px;border-bottom:1px solid var(--line)}
.logos-label{text-align:center;color:var(--muted-2);font-size:.86rem;margin-bottom:26px}
.marquee{position:relative;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.marquee-track{display:flex;width:max-content;animation:marquee 38s linear infinite}
.logo-row{display:flex;gap:62px;padding-inline:31px;align-items:center}
.logo-lockup{display:inline-flex;align-items:center;gap:11px;color:var(--muted);font-size:1.22rem;font-weight:700;white-space:nowrap;transition:color .25s var(--ease);opacity:.8}
.logo-lockup:hover{color:var(--text);opacity:1}
.logo-mark{width:26px;height:26px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linejoin:round;color:var(--accent)}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(50%)}}
@media (prefers-reduced-motion:reduce){.marquee-track{animation:none;flex-wrap:wrap}}

/* ---------- Stats ---------- */
.stats{padding-block:clamp(40px,6vw,72px)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.stat{padding:6px 0;border-top:1px solid var(--accent-line)}
.stat-num{display:block;font-size:clamp(1.9rem,3.6vw,2.9rem);font-weight:900;line-height:1.1;letter-spacing:-.02em}
.stat-label{color:var(--muted);font-size:.95rem}

/* ---------- Bento ---------- */
.bento{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.cell{position:relative;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:26px;overflow:hidden;transition:border-color .3s var(--ease),transform .3s var(--ease),background .3s var(--ease)}
.cell:hover{border-color:var(--line-2);transform:translateY(-3px)}
.cell h3{font-size:1.12rem;margin-bottom:8px;font-weight:700}
.cell p{color:var(--muted);font-size:.95rem}
.cell-ic{display:inline-grid;place-items:center;width:46px;height:46px;border-radius:12px;background:var(--accent-soft);color:var(--accent);border:1px solid var(--accent-line);margin-bottom:16px}
.cell-ic .ic{width:24px;height:24px}
.cell--feature{grid-column:span 2;grid-row:span 2;display:flex;flex-direction:column;padding:0}
.cell--feature .cell-media{flex:1;min-height:210px}
.cell--feature .cell-body{padding:26px}
.cell--feature .cell-ic{margin-bottom:14px}
.cell-media{position:relative;overflow:hidden}
.cell-media img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.cell--feature:hover .cell-media img{transform:scale(1.05)}
.cell-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(18,19,25,.65))}
.cell--wide{grid-column:span 2}
.cell-split{display:grid;grid-template-columns:1.2fr .8fr;gap:22px;align-items:center;height:100%}
.cell-media--side{border-radius:var(--radius-sm);min-height:160px;align-self:stretch}
.cell-media--side::after{background:linear-gradient(90deg,rgba(18,19,25,.5),transparent)}

/* ---------- Bani Mod ---------- */
.banimod-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(34px,5vw,70px);align-items:center}
.banimod-media{position:relative;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line-2);box-shadow:var(--shadow)}
.banimod-media img{width:100%;aspect-ratio:4/3;object-fit:cover}
.connect-badge{position:absolute;bottom:18px;right:18px;display:inline-flex;align-items:center;gap:8px;background:rgba(12,13,16,.82);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--accent-line);color:var(--accent);font-weight:700;font-size:.86rem;padding:9px 14px;border-radius:999px}
.connect-badge .ic{width:18px;height:18px}
.banimod-copy .section-lead{margin-bottom:26px}
.check-list{display:grid;gap:14px;margin-bottom:30px}
.check-list li{display:flex;align-items:flex-start;gap:11px;color:var(--text);font-size:1rem}
.check-list .ic{color:var(--accent);width:1.3em;height:1.3em;margin-top:.18em;stroke-width:2.4}

/* ---------- Pendar showcase ---------- */
.showcase{display:grid;grid-template-columns:300px 1fr;gap:30px;align-items:start}
.showcase-tabs{display:flex;flex-direction:column;gap:10px}
.tab{display:flex;align-items:center;gap:12px;text-align:right;width:100%;padding:16px 18px;border-radius:14px;background:var(--bg-2);border:1px solid var(--line);color:var(--muted);font-weight:600;font-size:1rem;transition:all .25s var(--ease)}
.tab .ic{width:22px;height:22px;color:var(--muted-2);transition:color .25s var(--ease)}
.tab:hover{border-color:var(--line-2);color:var(--text)}
.tab.is-active{background:var(--accent-soft);border-color:var(--accent-line);color:var(--text)}
.tab.is-active .ic{color:var(--accent)}
.showcase-stage{position:relative;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;min-height:300px}
.panel{display:none;grid-template-columns:1fr 1fr;gap:0;align-items:center}
.panel.is-active{display:grid;animation:fade .5s var(--ease)}
@keyframes fade{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.panel.is-active{animation:none}}
.panel-media{position:relative;aspect-ratio:900/600}
.panel-media img{width:100%;height:100%;object-fit:cover}
.panel-media::after{content:"";position:absolute;inset:0;background:linear-gradient(270deg,rgba(18,19,25,.85),transparent 55%)}
.panel-tag{position:absolute;top:16px;right:16px;display:inline-flex;align-items:center;gap:7px;background:rgba(12,13,16,.7);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid var(--line-2);color:var(--text);font-size:.78rem;font-weight:600;padding:7px 12px;border-radius:999px;z-index:1}
.panel-tag .ic{width:16px;height:16px;color:var(--accent)}
.panel-text{padding:clamp(26px,3vw,44px);display:flex;flex-direction:column;justify-content:center}
.panel-text h3{font-size:clamp(1.3rem,2.4vw,1.7rem);margin-bottom:14px}
.panel-text p{color:var(--muted);font-size:1.02rem;margin-bottom:22px}
.mini-list{display:grid;gap:11px}
.mini-list li{display:flex;align-items:center;gap:10px;font-size:.96rem}
.mini-list .ic{color:var(--accent);width:1.15em;height:1.15em;stroke-width:2.4}

/* ---------- Steps ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;counter-reset:step}
.step{position:relative;padding:30px 26px;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius)}
.step-no{display:grid;place-items:center;width:46px;height:46px;border-radius:50%;background:var(--accent);color:#120a06;font-weight:900;font-size:1.2rem;margin-bottom:18px}
.step h3{font-size:1.2rem;margin-bottom:8px}
.step p{color:var(--muted);font-size:.97rem}
.step:not(:last-child)::after{content:"";position:absolute;top:53px;left:-13px;width:26px;height:2px;background:var(--accent-line);z-index:1}

/* ---------- Pricing ---------- */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:stretch}
.plan{display:flex;flex-direction:column;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius-lg);padding:32px 28px;transition:border-color .3s var(--ease),transform .3s var(--ease)}
.plan:hover{border-color:var(--line-2);transform:translateY(-3px)}
.plan--featured{border-color:var(--accent-line);background:linear-gradient(180deg,rgba(255,90,44,.07),var(--bg-2) 38%);position:relative;box-shadow:0 30px 70px -40px rgba(255,90,44,.45)}
.plan-badge{position:absolute;top:-13px;right:28px;background:var(--accent);color:#120a06;font-size:.78rem;font-weight:700;padding:5px 13px;border-radius:999px}
.plan-name{font-size:1.05rem;color:var(--muted);font-weight:600;margin-bottom:12px}
.plan-price{font-size:1.05rem;color:var(--muted);margin-bottom:6px;min-height:1.6em}
.plan-price strong{font-size:2.05rem;font-weight:900;color:var(--text);letter-spacing:-.02em}
.plan-desc{color:var(--muted);font-size:.95rem;margin-bottom:22px;padding-bottom:22px;border-bottom:1px solid var(--line)}
.plan .check-list{margin-bottom:28px;flex:1}
.plan .check-list li{font-size:.95rem}

/* ---------- Quotes ---------- */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.quote{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:28px;margin:0;display:flex;flex-direction:column;gap:22px}
.quote blockquote{margin:0;font-size:1.04rem;line-height:1.85;color:var(--text)}
.quote figcaption{display:flex;align-items:center;gap:13px;margin-top:auto}
.quote figcaption img{width:48px;height:48px;border-radius:50%;object-fit:cover;border:1px solid var(--line-2)}
.quote figcaption strong{display:block;font-size:.96rem;font-weight:700}
.quote figcaption small{color:var(--muted);font-size:.84rem}

/* ---------- CTA banner ---------- */
.cta-banner{position:relative;padding-block:clamp(70px,10vw,128px);background:linear-gradient(rgba(12,13,16,.78),rgba(12,13,16,.9)),url("../img/cta.jpg") center/cover no-repeat;border-top:1px solid var(--line)}
.cta-banner::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 80% at 80% 20%,rgba(255,90,44,.28),transparent 60%)}
.cta-inner{position:relative;z-index:1}
.cta-text{max-width:620px}
.cta-text .h2{margin-bottom:16px}
.cta-text>p{color:#d7d8de;font-size:1.1rem;margin-bottom:30px}

/* ---------- Footer ---------- */
.site-footer{background:var(--bg);border-top:1px solid var(--line);padding-top:62px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:34px;padding-bottom:48px}
.footer-brand p{color:var(--muted);font-size:.95rem;margin:18px 0;max-width:34ch}
.trust-row{display:flex;flex-wrap:wrap;gap:10px}
.trust-pill{display:inline-flex;align-items:center;gap:7px;font-size:.82rem;color:var(--muted);background:var(--bg-2);border:1px solid var(--line);padding:7px 12px;border-radius:10px}
.trust-pill .ic{width:18px;height:18px;color:var(--accent)}
.footer-col h4{font-size:.95rem;margin-bottom:16px;font-weight:700}
.footer-col a{display:flex;align-items:center;gap:9px;color:var(--muted);font-size:.93rem;padding:6px 0;transition:color .2s var(--ease)}
.footer-col a:hover{color:var(--text)}
.footer-col a .ic{width:18px;height:18px;color:var(--muted-2)}
.social-row{display:flex;gap:10px;margin-top:14px}
.social-row a{width:40px;height:40px;border-radius:11px;background:var(--bg-2);border:1px solid var(--line);display:grid;place-items:center;padding:0}
.social-row a .ic{width:20px;height:20px;color:var(--muted)}
.social-row a:hover{border-color:var(--accent-line)}
.social-row a:hover .ic{color:var(--accent)}
.footer-base{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;padding-block:24px;border-top:1px solid var(--line);color:var(--muted-2);font-size:.85rem}

/* ---------- Chat widget ---------- */
.chat-widget{position:fixed;bottom:24px;left:24px;z-index:120}
.chat-fab{position:relative;width:60px;height:60px;border-radius:50%;border:none;background:var(--accent);color:#120a06;display:grid;place-items:center;box-shadow:0 16px 36px -12px rgba(255,90,44,.7);transition:transform .25s var(--ease)}
.chat-fab:hover{transform:scale(1.06)}
.chat-fab .ic{width:28px;height:28px;stroke-width:2;position:absolute;transition:opacity .2s var(--ease),transform .25s var(--ease)}
.chat-fab-close{opacity:0;transform:rotate(-90deg)}
.chat-widget.open .chat-fab-open{opacity:0;transform:rotate(90deg)}
.chat-widget.open .chat-fab-close{opacity:1;transform:rotate(0)}
.chat-panel{position:absolute;bottom:74px;left:0;width:340px;max-width:calc(100vw - 32px);background:var(--bg-2);border:1px solid var(--line-2);border-radius:18px;box-shadow:var(--shadow);overflow:hidden;transform-origin:bottom left;opacity:0;transform:translateY(14px) scale(.96);pointer-events:none;transition:opacity .25s var(--ease),transform .25s var(--ease)}
.chat-widget.open .chat-panel{opacity:1;transform:none;pointer-events:auto}
.chat-head{display:flex;align-items:center;gap:12px;padding:15px 16px;background:var(--bg-3);border-bottom:1px solid var(--line)}
.chat-head strong{display:block;font-size:.95rem}
.chat-head small{color:var(--muted);font-size:.76rem}
.chat-head>div{flex:1;min-width:0}
.chat-avatar{width:40px;height:40px;border-radius:50%;background:var(--accent);color:#120a06;display:grid;place-items:center}
.chat-avatar .ic{width:22px;height:22px}
.chat-close{background:none;border:none;color:var(--muted);width:32px;height:32px;border-radius:8px;display:grid;place-items:center}
.chat-close:hover{background:rgba(255,255,255,.06);color:var(--text)}
.chat-body{padding:16px;max-height:330px;overflow-y:auto;display:flex;flex-direction:column;gap:12px}
.bubble{max-width:84%;padding:10px 14px;border-radius:14px;font-size:.92rem;line-height:1.7}
.bubble--bot{align-self:flex-start;background:var(--bg-3);border:1px solid var(--line);border-bottom-right-radius:4px}
.bubble--user{align-self:flex-end;background:var(--accent);color:#120a06;border-bottom-left-radius:4px;font-weight:500}
.bubble--typing{display:inline-flex;gap:4px;align-items:center}
.bubble--typing span{width:7px;height:7px;border-radius:50%;background:var(--muted);animation:blink 1.2s infinite}
.bubble--typing span:nth-child(2){animation-delay:.2s}
.bubble--typing span:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,60%,100%{opacity:.3}30%{opacity:1}}
.chat-suggests{display:flex;flex-direction:column;gap:8px;align-items:flex-start}
.suggest{text-align:right;background:rgba(255,90,44,.07);border:1px solid var(--accent-line);color:var(--accent);font-size:.85rem;font-weight:500;padding:8px 13px;border-radius:11px;transition:background .2s var(--ease)}
.suggest:hover{background:rgba(255,90,44,.15)}
.chat-input{display:flex;align-items:center;gap:8px;padding:12px;border-top:1px solid var(--line);background:var(--bg-2)}
.chat-input input{flex:1;background:var(--bg-3);border:1px solid var(--line);border-radius:11px;padding:11px 13px;color:var(--text);font-family:inherit;font-size:.9rem}
.chat-input input::placeholder{color:var(--muted-2)}
.chat-input input:focus{outline:none;border-color:var(--accent-line)}
.chat-input button{width:42px;height:42px;border-radius:11px;border:none;background:var(--accent);color:#120a06;display:grid;place-items:center;flex:none}
.chat-input button .ic{width:20px;height:20px;transform:scaleX(-1)}

/* ---------- Reveal animation ---------- */
[data-reveal]{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
[data-reveal].is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  [data-reveal]{opacity:1!important;transform:none!important;transition:none}
}

/* ===================================================================
   Responsive
   =================================================================== */
@media (max-width:1024px){
  .showcase{grid-template-columns:1fr}
  .showcase-tabs{flex-direction:row;flex-wrap:wrap}
  .tab{width:auto;flex:1 1 160px}
  .bento{grid-template-columns:repeat(2,1fr)}
  .cell--feature{grid-column:span 2;grid-row:auto}
  .cell--feature .cell-media{min-height:240px}
  .cell--wide{grid-column:span 2}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
  .footer-brand{grid-column:1 / -1}
}

@media (max-width:860px){
  .main-nav{position:fixed;inset:70px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;background:rgba(12,13,16,.98);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);padding:10px 24px 22px;transform:translateY(-130%);transition:transform .35s var(--ease);z-index:90}
  .main-nav.open{transform:translateY(0)}
  .main-nav a{padding:15px 0;border-bottom:1px solid var(--line);font-size:1.05rem}
  .main-nav a::after{display:none}
  .nav-toggle{display:inline-flex}
  .header-cta .btn-primary{display:none}
  .hero-grid{grid-template-columns:1fr;gap:42px}
  .hero-visual{max-width:460px;margin-inline:auto;width:100%}
  .hero-title .accent{display:inline}
  .banimod-grid{grid-template-columns:1fr;gap:36px}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:30px 24px}
  .steps{grid-template-columns:1fr}
  .step:not(:last-child)::after{display:none}
  .plans{grid-template-columns:1fr;max-width:440px;margin-inline:auto}
  .plan--featured{order:-1}
  .quotes{grid-template-columns:1fr;max-width:520px;margin-inline:auto}
  .panel{grid-template-columns:1fr}
  .panel-media{min-height:230px}
  .panel-media::after{background:linear-gradient(0deg,rgba(18,19,25,.85),transparent 55%)}
}

@media (max-width:560px){
  .wrap{padding-inline:18px}
  .bento{grid-template-columns:1fr}
  .cell--feature,.cell--wide{grid-column:span 1}
  .cell-split{grid-template-columns:1fr}
  .cell-media--side{min-height:170px}
  .float-card--sale{left:0;top:12px}
  .float-card--ai{right:0;bottom:14px}
  .float-card small{display:none}
  .footer-grid{grid-template-columns:1fr}
  .footer-base{justify-content:center;text-align:center}
  .btn{font-size:.94rem}
  .chat-panel{width:calc(100vw - 28px)}
}