/* SungTech — LiveStream AutoMixer (LAM) product site
   Palette + motifs pulled from the LAM v2 console: deep blue-black panels,
   glowing cyan->blue meters, purple LEAD/Music accent, green/amber semantics. */
:root{
  --bg:#06080e; --bg-2:#080b13; --panel:#0d121d; --panel-2:#111827; --panel-3:#0a0f18;
  --line:rgba(140,175,230,0.10); --line-2:rgba(140,175,230,0.16);
  --cyan:#00e7ff; --cyan-2:#22d3ee; --cyan-deep:#0aa6c9;
  --blue:#2f7bf0; --blue-2:#3b82f6; --blue-deep:#16307a;
  --purple:#b06cf7; --purple-2:#8b5cf6;
  --green:#34d399; --amber:#fbbf24; --red:#f0506e;
  --text:#e8ebf3; --text-2:#98a3ba; --text-3:#5d6883;
  --meter:linear-gradient(to top,#00e7ff 0%,#1ec9ee 28%,#2f7bf0 60%,#1b3f9e 100%);
  --grad:linear-gradient(100deg,#00e7ff 0%,#3b9bff 46%,#b06cf7 100%);
  --font:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --font-display:'Montserrat',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --maxw:1180px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);color:var(--text);line-height:1.6;overflow-x:hidden;
  background:
    radial-gradient(1200px 620px at 50% -8%,rgba(47,123,240,0.14),transparent 60%),
    radial-gradient(1000px 600px at 88% 26%,rgba(176,108,247,0.08),transparent 55%),
    radial-gradient(900px 700px at 6% 80%,rgba(0,231,255,0.05),transparent 60%),
    var(--bg);
  background-attachment:fixed;
}
a{color:inherit;text-decoration:none}
::selection{background:rgba(0,231,255,0.25);color:#fff}
/* Display type = Montserrat (wordmark + big headlines); body/UI stays Inter */
.nav-title,.hero h1,.section-title,.doc h1,.waitlist-box h2,.price{font-family:var(--font-display)}
.tm{font-size:.5em;font-weight:600;opacity:.6;vertical-align:top;margin-left:1px}

/* ---------- Nav ---------- */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;align-items:center;gap:1.5rem;padding:.9rem 2rem;background:rgba(8,11,19,0.72);backdrop-filter:blur(18px) saturate(140%);border-bottom:1px solid var(--line)}
.nav-logo{display:flex;align-items:center;gap:.6rem;margin-right:auto}
.nav-logo img{height:42px;border-radius:9px}
.nav-title{font-weight:800;font-size:1.15rem;letter-spacing:-.01em}
.nav-links{display:flex;gap:1.9rem;list-style:none}
.nav-links a{color:var(--text-2);font-size:.86rem;font-weight:500;letter-spacing:.01em;transition:color .2s}
.nav-links a:hover{color:var(--text)}
.nav-cta{padding:.55rem 1.15rem;border-radius:8px;font-size:.84rem;font-weight:700;color:#021018;background:var(--cyan);box-shadow:0 0 18px rgba(0,231,255,.28);transition:all .2s}
.nav-cta:hover{box-shadow:0 0 28px rgba(0,231,255,.5);transform:translateY(-1px)}

/* ---------- Buttons ---------- */
.btn-primary{display:inline-block;padding:.95rem 2.1rem;border-radius:9px;font-weight:700;font-size:.98rem;color:#021018;background:linear-gradient(180deg,#28ecff,#00cfee);box-shadow:0 0 26px rgba(0,231,255,.35),inset 0 1px 0 rgba(255,255,255,.4);transition:all .2s}
.btn-primary:hover{box-shadow:0 0 40px rgba(0,231,255,.55),inset 0 1px 0 rgba(255,255,255,.4);transform:translateY(-2px)}
.btn-primary.wide{display:block;text-align:center}
.btn-ghost{display:inline-flex;align-items:center;gap:.4rem;padding:.95rem 1.4rem;border-radius:9px;font-weight:600;font-size:.95rem;color:var(--text);border:1px solid var(--line-2);transition:all .2s}
.btn-ghost:hover{border-color:var(--cyan);color:var(--cyan);background:rgba(0,231,255,.05)}
.btn-outline{display:block;text-align:center;padding:.85rem 1.6rem;border-radius:9px;font-weight:600;font-size:.92rem;color:var(--text);border:1px solid var(--line-2);transition:all .2s}
.btn-outline:hover{border-color:var(--cyan);color:var(--cyan);background:rgba(0,231,255,.05)}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:92vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:9rem 2rem 5rem;overflow:hidden}
.hero-field{position:absolute;inset:0;width:100%;height:100%;opacity:.7}
.hero-glow{position:absolute;left:50%;top:42%;transform:translate(-50%,-50%);width:900px;height:520px;background:radial-gradient(closest-side,rgba(47,123,240,.22),transparent);filter:blur(30px);pointer-events:none}
.hero-content{position:relative;z-index:3;max-width:880px}
.beta-pill{display:inline-flex;align-items:center;gap:.55rem;margin-bottom:1.8rem;padding:.4rem 1rem;border-radius:30px;background:rgba(176,108,247,.10);border:1px solid rgba(176,108,247,.35);color:#d9bcff;font-size:.76rem;font-weight:600;text-transform:uppercase;letter-spacing:.12em}
.beta-pill .dot{width:7px;height:7px;border-radius:50%;background:var(--purple);box-shadow:0 0 10px var(--purple);animation:pulse 2.4s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.hero h1{font-size:clamp(2.6rem,6.4vw,5rem);font-weight:800;line-height:1.04;letter-spacing:-.03em;margin-bottom:1.6rem}
.hero h1 .grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;filter:drop-shadow(0 0 28px rgba(47,123,240,.4))}
.subtitle{font-size:clamp(1.05rem,2vw,1.25rem);color:var(--text-2);max-width:640px;margin:0 auto 2.6rem;line-height:1.7}
.hero-cta{display:flex;gap:1rem;justify-content:center;align-items:center;flex-wrap:wrap}
.hero-trust{margin-top:2.4rem;color:var(--text-3);font-size:.9rem;display:flex;align-items:center;gap:.5rem;justify-content:center}
.live-dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 10px var(--green);animation:pulse 2s ease-in-out infinite}

/* ---------- Showcase (real screenshots) ---------- */
.showcase{position:relative;z-index:3;max-width:1100px;margin:0 auto;padding:0 2rem 7rem}
.window-chrome{display:flex;align-items:center;gap:.5rem;padding:.7rem 1rem;background:rgba(255,255,255,.03);border-bottom:1px solid var(--line)}
.wdot{width:11px;height:11px;border-radius:50%}.wdot.r{background:#ff5f57}.wdot.y{background:#febc2e}.wdot.g{background:#28c840}
.window-title{margin-left:.6rem;color:var(--text-3);font-size:.8rem;font-weight:600}
.shot-frame{margin:0 0 1.2rem;border-radius:16px;overflow:hidden;border:1px solid var(--line-2);background:#0b1019;box-shadow:0 44px 120px -45px rgba(0,231,255,.28),0 14px 44px rgba(0,0,0,.55)}
.shot-frame img{display:block;width:100%;height:auto}
.bento{display:grid;grid-template-columns:1.7fr 1fr;gap:1.1rem}
.tile{position:relative;margin:0;border-radius:14px;overflow:hidden;border:1px solid var(--line);background:var(--panel);box-shadow:0 18px 50px -30px rgba(0,0,0,.6)}
.tile img{display:block;width:100%;height:100%;object-fit:cover}
.tile.strips{grid-column:1;grid-row:1;aspect-ratio:1100/710}
.tile.eq{grid-column:1;grid-row:2;aspect-ratio:1100/557}
.tile.master{grid-column:2;grid-row:1 / span 2}
.tile.master img{object-position:center top}
.tile figcaption{position:absolute;left:0;right:0;bottom:0;padding:1.5rem 1rem .8rem;font-size:.82rem;font-weight:500;color:var(--text);background:linear-gradient(transparent,rgba(6,8,14,.5) 28%,rgba(6,8,14,.95))}

/* ---------- Sections ---------- */
.section{padding:6.5rem 2rem;max-width:var(--maxw);margin:0 auto}
.section-label{color:var(--cyan);font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.18em;text-align:center;margin-bottom:1rem}
.section-title{font-size:clamp(1.8rem,3.6vw,2.5rem);font-weight:800;letter-spacing:-.02em;text-align:center;margin-bottom:3.4rem}
.section-sub{text-align:center;color:var(--text-2);font-size:1.05rem;max-width:620px;margin:-2.4rem auto 3.2rem}

/* How it works */
.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.6rem}
.step{padding:2.1rem 1.8rem;background:linear-gradient(180deg,var(--panel),var(--panel-3));border:1px solid var(--line);border-radius:14px;transition:all .3s}
.step:hover{border-color:var(--line-2);transform:translateY(-3px)}
.step-num{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:12px;background:rgba(0,231,255,.10);border:1px solid rgba(0,231,255,.3);color:var(--cyan);font-weight:800;font-size:1.2rem;margin-bottom:1.3rem;box-shadow:0 0 18px rgba(0,231,255,.15)}
.step h3{font-size:1.12rem;font-weight:700;margin-bottom:.6rem}
.step p{color:var(--text-2);font-size:.95rem}

/* Features */
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.6rem}
.feature-card{background:linear-gradient(180deg,var(--panel),var(--panel-3));border:1px solid var(--line);border-radius:14px;padding:1.6rem 1.6rem 1.9rem;transition:all .3s;position:relative;overflow:hidden}
.feature-card::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--cyan),transparent);opacity:0;transition:opacity .3s}
.feature-card:hover{border-color:var(--line-2);transform:translateY(-3px);box-shadow:0 20px 50px -25px rgba(0,231,255,.25)}
.feature-card:hover::before{opacity:.8}
.feature-card h3{font-size:1.05rem;font-weight:700;margin:1.2rem 0 .6rem}
.feature-card p{color:var(--text-2);font-size:.93rem;line-height:1.6}
/* feature mini-viz panel */
.viz{height:86px;border-radius:10px;background:linear-gradient(180deg,#070b12,#0a0f1a);border:1px solid var(--line);position:relative;overflow:hidden;display:flex;align-items:flex-end;justify-content:center;gap:5px;padding:12px 14px;
  background-image:linear-gradient(rgba(140,175,230,.05) 1px,transparent 1px);background-size:100% 17px}
.viz-meters span,.viz-spectrum span{width:9px;border-radius:3px 3px 0 0;background:var(--meter);box-shadow:0 0 10px rgba(0,231,255,.4);height:30%}
.viz-spectrum span{width:7px}
.viz-eq{align-items:stretch;padding:0}
.viz-eq svg{width:100%;height:100%}
.viz-eq path{fill:none;stroke:var(--cyan);stroke-width:2.5;filter:drop-shadow(0 0 6px rgba(0,231,255,.6))}
.viz-loud{align-items:center}
.viz-loud i{position:relative;width:78%;height:8px;border-radius:6px;background:linear-gradient(90deg,#16307a,#2f7bf0,#00e7ff);box-shadow:0 0 14px rgba(0,231,255,.4)}
.viz-loud i::after{content:'';position:absolute;top:-5px;bottom:-5px;left:64%;width:3px;border-radius:2px;background:#eafcff;box-shadow:0 0 8px rgba(0,231,255,.9);animation:loudpan 4s ease-in-out infinite}
@keyframes loudpan{0%,100%{left:60%}50%{left:68%}}
.viz-target{align-items:center}
.viz-target i{position:relative;width:46px;height:46px;border-radius:50%;border:1px solid rgba(0,231,255,.35);box-shadow:0 0 18px rgba(0,231,255,.18)}
.viz-target i::before{content:'';position:absolute;inset:9px;border-radius:50%;border:1px solid rgba(0,231,255,.5)}
.viz-target i::after{content:'';position:absolute;inset:19px;border-radius:50%;background:var(--cyan);box-shadow:0 0 12px var(--cyan)}
.viz-local{align-items:center}
.viz-local i{position:relative;width:58px;height:40px;border-radius:7px;border:1px solid rgba(0,231,255,.4);background:linear-gradient(180deg,rgba(47,123,240,.18),rgba(0,231,255,.06))}
.viz-local i::after{content:'';position:absolute;left:50%;bottom:-9px;transform:translateX(-50%);width:26px;height:5px;border-radius:3px;background:rgba(0,231,255,.4)}

/* Honest */
.honest-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.4rem;max-width:920px;margin:0 auto}
.honest-card{background:linear-gradient(180deg,var(--panel),var(--panel-3));border:1px solid var(--line);border-left:2px solid var(--cyan);border-radius:12px;padding:1.7rem 1.8rem}
.honest-card:nth-child(2){border-left-color:var(--purple)}
.honest-card:nth-child(3){border-left-color:var(--blue)}
.honest-card:nth-child(4){border-left-color:var(--green)}
.honest-card h3{font-size:1.05rem;font-weight:700;margin-bottom:.55rem}
.honest-card p{color:var(--text-2);font-size:.94rem}

/* Pricing */
.pricing-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.6rem;max-width:760px;margin:0 auto;align-items:start}
.pricing-card{background:linear-gradient(180deg,var(--panel),var(--panel-3));border:1px solid var(--line);border-radius:16px;padding:2.4rem 2rem;position:relative;transition:all .3s}
.pricing-card.popular{border-color:rgba(0,231,255,.4);box-shadow:0 24px 70px -34px rgba(0,231,255,.4)}
.pricing-card .badge{position:static;display:inline-block;color:#021018;background:var(--cyan);font-size:.66rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;padding:.32rem 1rem;border-radius:20px;margin-bottom:1rem}
.tier-name{font-size:1.05rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;margin-bottom:.9rem}
.price{font-size:3.1rem;font-weight:800;letter-spacing:-.03em;margin-bottom:.1rem}
.price .currency{font-size:1.4rem;vertical-align:top;margin-right:2px;color:var(--text-2)}
.price .period{font-size:1rem;font-weight:500;color:var(--text-3)}
.tier-channels{color:var(--cyan);font-size:.95rem;font-weight:700;margin-bottom:.5rem}
.tier-for{color:var(--text-2);font-size:.9rem;margin-bottom:1.4rem}
.features-list{list-style:none;margin:0 0 1.8rem;text-align:left}
.features-list li{color:var(--text-2);font-size:.9rem;padding:.42rem 0;display:flex;align-items:flex-start;gap:.6rem}
.features-list li::before{content:'';flex-shrink:0;margin-top:.45rem;width:6px;height:6px;border-radius:50%;background:var(--cyan);box-shadow:0 0 8px rgba(0,231,255,.6)}
.pricing-grid.single{grid-template-columns:1fr;max-width:430px}
.price-sub{color:var(--text-3);font-size:.9rem;margin:-.15rem 0 .15rem}
.price-annual{color:var(--text-2);font-size:.9rem;margin-bottom:1.4rem}
.price-annual strong{color:var(--cyan);font-weight:700}
.discount-line{margin-top:1.1rem;font-size:.85rem;color:var(--text-3);text-align:center}
.discount-line a{color:var(--cyan);font-weight:600;white-space:nowrap}
.pricing-note{text-align:center;color:var(--text-3);font-size:.9rem;max-width:620px;margin:2.6rem auto 0;line-height:1.6}

/* FAQ */
.faq-list{max-width:760px;margin:0 auto;display:flex;flex-direction:column;gap:.9rem}
.faq-item{background:linear-gradient(180deg,var(--panel),var(--panel-3));border:1px solid var(--line);border-radius:11px;padding:0 1.5rem;transition:border-color .2s}
.faq-item[open]{border-color:rgba(0,231,255,.32)}
.faq-item summary{list-style:none;cursor:pointer;padding:1.2rem 0;font-weight:600;font-size:1rem;display:flex;align-items:center;justify-content:space-between;gap:1rem}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:'+';color:var(--cyan);font-size:1.5rem;font-weight:300;line-height:1;transition:transform .25s}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item p{color:var(--text-2);font-size:.94rem;padding:0 0 1.3rem;max-width:660px}

/* Waitlist */
.waitlist{padding:6rem 2rem 7rem;text-align:center}
.waitlist-box{max-width:620px;margin:0 auto;background:linear-gradient(180deg,var(--panel),var(--panel-3));border:1px solid var(--line-2);border-radius:20px;padding:3.6rem 3rem;position:relative;overflow:hidden;box-shadow:0 30px 90px -40px rgba(47,123,240,.4)}
.waitlist-box::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:var(--grad)}
.waitlist-meter{display:flex;justify-content:center;align-items:flex-end;gap:5px;height:34px;margin-bottom:1.6rem}
.waitlist-meter i{width:8px;border-radius:3px;background:var(--meter);box-shadow:0 0 10px rgba(0,231,255,.4);height:40%}
.waitlist-box h2{font-size:1.9rem;font-weight:800;letter-spacing:-.02em;margin-bottom:.5rem}
.waitlist-sub{color:var(--text-2);margin-bottom:2rem}
.waitlist-form{display:flex;gap:.7rem;max-width:460px;margin:0 auto}
.waitlist-form input{flex:1;padding:.95rem 1.2rem;background:rgba(255,255,255,.04);border:1px solid var(--line-2);border-radius:9px;color:var(--text);font-size:.95rem;font-family:var(--font);outline:none;transition:border-color .2s}
.waitlist-form input:focus{border-color:var(--cyan)}
.waitlist-form input::placeholder{color:var(--text-3)}
.waitlist-form button{padding:.95rem 1.8rem;border:none;border-radius:9px;font-weight:700;font-size:.88rem;color:#021018;background:linear-gradient(180deg,#28ecff,#00cfee);cursor:pointer;white-space:nowrap;box-shadow:0 0 18px rgba(0,231,255,.3);transition:all .2s}
.waitlist-form button:hover{box-shadow:0 0 30px rgba(0,231,255,.5)}
.waitlist-thanks{display:none;color:var(--cyan);margin-top:1rem;font-size:.95rem}

/* Footer */
.footer{border-top:1px solid var(--line);padding:2.6rem 2rem 2rem}
.footer-inner{max-width:var(--maxw);margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:1.5rem;flex-wrap:wrap}
.footer-logo{display:flex;align-items:center;gap:.55rem;color:var(--text-2);font-weight:700}
.footer-logo img{height:30px;border-radius:7px}
.footer-links{display:flex;gap:1.6rem}
.footer-links a{color:var(--text-3);font-size:.88rem;transition:color .2s}.footer-links a:hover{color:var(--cyan)}
.footer-copy{max-width:var(--maxw);margin:1.6rem auto 0;color:var(--text-3);font-size:.8rem;text-align:center}

/* ---------- Doc / legal sub-pages (privacy, support) ---------- */
.doc-nav{position:sticky;top:0;z-index:100;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.9rem 2rem;background:rgba(8,11,19,0.82);backdrop-filter:blur(18px) saturate(140%);border-bottom:1px solid var(--line)}
.doc-nav .nav-logo{margin-right:auto}
.doc-nav .back{color:var(--text-2);font-size:.88rem;font-weight:500;white-space:nowrap;transition:color .2s}
.doc-nav .back:hover{color:var(--cyan)}
.doc{max-width:760px;margin:0 auto;padding:3.5rem 1.5rem 5rem}
.doc h1{font-size:clamp(2rem,4vw,2.6rem);font-weight:800;letter-spacing:-.02em;margin-bottom:.4rem}
.doc .updated{color:var(--text-3);font-size:.92rem;margin-bottom:2.2rem}
.doc .tldr{background:linear-gradient(180deg,var(--panel),var(--panel-3));border:1px solid var(--line);border-left:2px solid var(--cyan);border-radius:12px;padding:1.4rem 1.6rem;margin-bottom:2.6rem}
.doc .tldr h2{font-size:.85rem;text-transform:uppercase;letter-spacing:.1em;color:var(--cyan);margin:0 0 .6rem;padding:0;border:0}
.doc .tldr p{margin:0;color:var(--text-2)}
.doc h2{font-size:1.3rem;font-weight:700;margin:2.6rem 0 .8rem;padding-top:1.6rem;border-top:1px solid var(--line)}
.doc h3{font-size:1.05rem;font-weight:700;color:var(--text);margin:1.5rem 0 .4rem}
.doc p,.doc li{color:var(--text-2);font-size:1rem;line-height:1.75}
.doc p{margin-bottom:1rem}
.doc ul{margin:0 0 1.2rem 1.25rem}
.doc li{margin-bottom:.55rem}
.doc a{color:var(--cyan);text-decoration:underline;text-underline-offset:2px}
.doc strong{color:var(--text);font-weight:600}
.doc .contact-card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:1.3rem 1.6rem;margin-top:1.2rem}
.doc .contact-card p{margin:0;line-height:1.7}
@media(max-width:680px){.doc-nav{padding:.7rem 1.1rem}.doc{padding:2.6rem 1.2rem 4rem}}

/* ---------- Responsive ---------- */
@media(max-width:860px){
  .nav-links{display:none}
  .steps-grid,.features-grid{grid-template-columns:1fr 1fr}
  .bento{grid-template-columns:1fr}
  .tile.strips,.tile.eq,.tile.master{grid-column:auto;grid-row:auto;aspect-ratio:auto}
  .tile.master img{object-position:center}
}
@media(max-width:680px){
  .nav{padding:.7rem 1.1rem;gap:.6rem}
  .nav-logo img{height:34px}
  .nav-title{font-size:.95rem;white-space:nowrap}
  .nav-cta{padding:.5rem .85rem;font-size:.78rem;white-space:nowrap}
  .hero{padding:7.5rem 1.3rem 4rem}
  .section{padding:4.5rem 1.3rem}
  .showcase{padding:0 1.3rem 5rem}
  .section-sub{margin-top:-1.6rem}
  .steps-grid,.features-grid,.honest-grid,.pricing-grid{grid-template-columns:1fr;max-width:440px;margin:0 auto}
  .hero-cta{flex-direction:column}.btn-primary,.btn-ghost{width:100%;text-align:center;justify-content:center}
  .waitlist-form{flex-direction:column}
  .footer-inner{flex-direction:column;text-align:center}
}