/* StreamSpeak – Landing Page Styles */
*{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:      #0e0e10;
  --bg2:     #18181b;
  --bg3:     #27272a;
  --border:  #27272a;
  --purple:  #a855f7;
  --purple2: #9333ea;
  --purple3: #7c3aed;
  --text:    #e5e5e5;
  --muted:   #71717a;
  --green:   #4ade80;
}
html{scroll-behavior:smooth}
body{font-family:'Segoe UI',system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;overflow-x:hidden}

/* ── Utility ── */
.container{max-width:1100px;margin:0 auto;padding:0 24px}
.text-purple{color:var(--purple)}
.text-muted{color:var(--muted)}
.text-green{color:var(--green)}
.mt-8{margin-top:8px}
.mt-16{margin-top:16px}
.mt-24{margin-top:24px}

/* ── Nav ── */
.navbar{position:sticky;top:0;z-index:100;background:rgba(14,14,16,.9);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);padding:0 24px;height:60px;display:flex;align-items:center;justify-content:space-between}
.navbar-brand{font-size:22px;font-weight:800;color:var(--purple);letter-spacing:-0.5px}
.navbar-links{display:flex;gap:8px;align-items:center}
.navbar-links a{color:var(--muted);font-size:14px;font-weight:500;padding:6px 14px;border-radius:6px;text-decoration:none;transition:.2s}
.navbar-links a:hover{color:var(--text);background:var(--bg3)}

/* ── Buttons ── */
.btn{display:inline-block;padding:13px 28px;background:var(--purple);color:#fff;border:none;border-radius:10px;font-size:16px;font-weight:700;cursor:pointer;text-decoration:none;transition:background .2s,transform .1s}
.btn:hover{background:var(--purple2);transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn-outline{display:inline-block;padding:12px 28px;background:transparent;color:var(--purple);border:2px solid var(--purple);border-radius:10px;font-size:16px;font-weight:600;cursor:pointer;text-decoration:none;transition:.2s}
.btn-outline:hover{background:var(--purple);color:#fff}
.btn-lg{padding:16px 36px;font-size:18px}
.btn-sm{padding:8px 18px;font-size:14px}

/* ── Hero ── */
.hero{padding:96px 0 80px;text-align:center;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;top:-200px;left:50%;transform:translateX(-50%);width:800px;height:800px;background:radial-gradient(circle,rgba(168,85,247,.15),transparent 70%);pointer-events:none}
.hero-badge{display:inline-block;padding:6px 16px;background:rgba(168,85,247,.15);border:1px solid rgba(168,85,247,.3);border-radius:999px;font-size:13px;font-weight:600;color:var(--purple);margin-bottom:24px}
.hero h1{font-size:clamp(36px,6vw,68px);font-weight:900;line-height:1.1;letter-spacing:-1.5px;max-width:800px;margin:0 auto 24px}
.hero h1 span{background:linear-gradient(135deg,#a855f7,#ec4899);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-sub{font-size:clamp(16px,2vw,20px);color:var(--muted);max-width:580px;margin:0 auto 40px}
.hero-cta{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.hero-note{margin-top:16px;font-size:13px;color:var(--muted)}

/* ── Features ── */
.section{padding:80px 0}
.section-label{font-size:13px;font-weight:600;color:var(--purple);letter-spacing:1px;text-transform:uppercase;margin-bottom:12px}
.section-title{font-size:clamp(28px,4vw,42px);font-weight:800;letter-spacing:-0.5px;margin-bottom:16px}
.section-sub{font-size:17px;color:var(--muted);max-width:560px;margin-bottom:56px}
.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px}
.feature-card{background:var(--bg2);border:1px solid var(--border);border-radius:16px;padding:28px;transition:border-color .2s,transform .2s}
.feature-card:hover{border-color:var(--purple3);transform:translateY(-3px)}
.feature-icon{font-size:32px;margin-bottom:16px}
.feature-card h3{font-size:18px;font-weight:700;margin-bottom:8px}
.feature-card p{font-size:14px;color:var(--muted);line-height:1.6}

/* ── Pricing ── */
.pricing-section{background:var(--bg2);border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:80px 0;text-align:center}
.pricing-card{background:var(--bg);border:2px solid var(--purple);border-radius:20px;max-width:420px;margin:0 auto;padding:40px;position:relative;overflow:hidden}
.pricing-card::before{content:'';position:absolute;top:-100px;right:-100px;width:300px;height:300px;background:radial-gradient(circle,rgba(168,85,247,.1),transparent 70%);pointer-events:none}
.pricing-badge{display:inline-block;padding:4px 14px;background:var(--purple);color:#fff;border-radius:999px;font-size:12px;font-weight:700;margin-bottom:20px}
.pricing-price{font-size:60px;font-weight:900;color:var(--text);line-height:1;margin-bottom:4px}
.pricing-price sup{font-size:24px;vertical-align:top;margin-top:12px}
.pricing-per{font-size:14px;color:var(--muted);margin-bottom:32px}
.pricing-features{list-style:none;margin-bottom:32px;text-align:left}
.pricing-features li{padding:10px 0;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:10px;font-size:15px}
.pricing-features li:last-child{border-bottom:none}
.pricing-features li .check{color:var(--green);font-size:18px}
.trial-note{margin-top:20px;font-size:13px;color:var(--muted)}

/* ── FAQ ── */
.faq-list{max-width:720px;margin:0 auto}
.faq-item{border:1px solid var(--border);border-radius:12px;margin-bottom:12px;overflow:hidden}
.faq-question{padding:20px 24px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;font-size:16px;font-weight:600;user-select:none;transition:background .2s}
.faq-question:hover{background:var(--bg2)}
.faq-question .icon{font-size:20px;color:var(--purple);transition:transform .3s;flex-shrink:0}
.faq-answer{padding:0 24px;max-height:0;overflow:hidden;transition:max-height .3s ease,padding .3s}
.faq-answer.open{max-height:300px;padding:0 24px 20px}
.faq-answer p{color:var(--muted);font-size:15px;line-height:1.7}

/* ── Footer ── */
.footer{background:var(--bg2);border-top:1px solid var(--border);padding:40px 24px;text-align:center;color:var(--muted);font-size:13px}
.footer a{color:var(--purple);text-decoration:none}
.footer a:hover{text-decoration:underline}

/* ── Android Download Button ── */
.btn-download{
    display:inline-flex;align-items:center;gap:14px;
    background:#111115;border:1.5px solid rgba(61,220,132,.4);
    border-radius:14px;padding:12px 22px;text-decoration:none;
    color:#fff;transition:border-color .2s,background .2s,transform .15s;
    min-width:220px;
}
.btn-download:hover{border-color:#3ddc84;background:rgba(61,220,132,.07);transform:translateY(-2px)}
.btn-download svg{flex-shrink:0}
.btn-download .dl-sub{display:block;font-size:11px;color:var(--muted);line-height:1;margin-bottom:4px;letter-spacing:.3px}
.btn-download .dl-main{display:block;font-size:18px;font-weight:800;line-height:1;color:#fff}

/* ── Hamburger ── */
.navbar-hamburger{
    display:none;background:none;border:none;cursor:pointer;
    padding:8px;flex-direction:column;gap:5px;flex-shrink:0;
}
.navbar-hamburger span{
    display:block;width:22px;height:2px;background:var(--text);
    border-radius:2px;transition:transform .3s,opacity .3s;
}
.navbar-hamburger.open span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.navbar-hamburger.open span:nth-child(2){opacity:0}
.navbar-hamburger.open span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}

/* ── Responsive – Tablet ── */
@media(max-width:900px){
    .features-grid{grid-template-columns:repeat(2,1fr)}
}

/* ── Responsive – Mobile ── */
@media(max-width:680px){
    .navbar{position:sticky;top:0}
    .navbar-hamburger{display:flex}
    .navbar-links{
        display:none;position:fixed;top:60px;left:0;right:0;
        background:rgba(14,14,16,.97);backdrop-filter:blur(16px);
        border-bottom:1px solid var(--border);
        flex-direction:column;padding:12px 16px 20px;gap:4px;z-index:99;
    }
    .navbar-links.open{display:flex}
    .navbar-links a{padding:12px 16px;font-size:15px;border-radius:8px;color:var(--text)}

    .hero{padding:56px 0 48px}
    .hero h1{letter-spacing:-1px}
    .hero-cta{flex-direction:column;align-items:center}
    .btn-download{width:100%;max-width:320px;justify-content:center}
    .btn-lg{width:100%;max-width:320px;text-align:center}
    .btn-outline{width:100%;max-width:320px;text-align:center}

    .section{padding:56px 0}
    .features-grid{grid-template-columns:1fr}

    .pricing-card{padding:28px 20px}
    .pricing-price{font-size:48px}
}