*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#171717;
  --surface:rgba(255,255,255,0.06);
  --border:rgba(255,255,255,0.10);
  --gold:#D4A853;
  --gold-dim:rgba(212,168,83,0.15);
  --text:#F5F0E8;
  --text-dim:rgba(245,240,232,0.50);
}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',-apple-system,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  overflow-x:hidden;
}

/* ── HERO ── */
.hero{
  position:relative;
  min-height:100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  padding:120px 24px 80px;
  overflow:hidden;
}
.hero-bg{
  position:absolute;
  inset:0;
  background:url('img/soneva-kiri.jpg') center/cover no-repeat;
  filter:brightness(0.38);
  z-index:0;
}
.hero-overlay{
  position:absolute;
  inset:0;
  background:linear-gradient(to bottom,rgba(23,23,23,0.2) 0%,rgba(23,23,23,0.7) 100%);
  z-index:1;
}
.hero-content{position:relative;z-index:2;max-width:760px;margin:0 auto}
.logo{font-size:16px;font-weight:500;letter-spacing:2px;text-transform:uppercase;margin-bottom:32px}
.logo .gold{color:var(--gold)}
.hero h1{
  font-size:clamp(36px,6vw,72px);
  font-weight:700;
  letter-spacing:-2px;
  line-height:1.05;
  margin-bottom:20px;
}
.hero-tag{
  font-size:clamp(16px,2.5vw,20px);
  font-weight:300;
  color:rgba(245,240,232,0.75);
  line-height:1.6;
  margin-bottom:40px;
  letter-spacing:0.2px;
}
.hero-btns{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.btn{
  display:inline-block;
  padding:14px 28px;
  border-radius:100px;
  font-size:15px;
  font-weight:600;
  letter-spacing:-0.2px;
  text-decoration:none;
  transition:opacity 0.15s,transform 0.15s;
  cursor:pointer;
}
.btn:active{transform:scale(0.96)}
.btn-gold{background:var(--gold);color:#111}
.btn-ghost{background:rgba(255,255,255,0.08);color:var(--text);border:1px solid rgba(255,255,255,0.15);backdrop-filter:blur(12px)}

/* ── MARQUEE ── */
.marquee-wrap{
  padding:0;
  overflow:hidden;
  width:100%;
  background:var(--bg);
}
.marquee-track{
  display:flex;
  flex-direction:row;
  flex-wrap:nowrap;
  gap:12px;
  width:max-content;
  animation:scroll 80s linear infinite;
  padding:20px 0;
}
.marquee-wrap:hover .marquee-track{animation-play-state:paused}
@keyframes scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.m-card{
  flex-shrink:0;
  width:280px;
  height:190px;
  border-radius:16px;
  overflow:hidden;
}
.m-card img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
  transition:transform 0.4s;
}
.m-card:hover img{transform:scale(1.04)}

/* ── PUNCHY ── */
.punchy{
  padding:100px 24px;
  text-align:center;
  max-width:680px;
  margin:0 auto;
}
.punchy h2{
  font-size:clamp(24px,4vw,42px);
  font-weight:700;
  letter-spacing:-1px;
  line-height:1.2;
  margin-bottom:16px;
}
.punchy p{
  font-size:clamp(17px,2.5vw,24px);
  font-weight:300;
  color:var(--text-dim);
  line-height:1.6;
}
.punchy .gold{color:var(--gold);font-weight:600}

/* ── SECTIONS ── */
section{padding:100px 24px}
.container{max-width:1100px;margin:0 auto}
.section-title{
  font-size:clamp(28px,4vw,48px);
  font-weight:700;
  letter-spacing:-1px;
  text-align:center;
  margin-bottom:12px;
}
.section-sub{
  font-size:16px;
  color:var(--text-dim);
  text-align:center;
  margin-bottom:60px;
}
.glass{
  background:var(--surface);
  border:1px solid var(--border);
  backdrop-filter:blur(20px);
  border-radius:24px;
}

/* ── HOW IT WORKS ── */
.steps{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:16px;
}
@media(max-width:768px){.steps{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.steps{grid-template-columns:1fr}}
.step{padding:28px 24px}
.step-icon{font-size:32px;display:block;margin-bottom:16px}
.step h3{font-size:17px;font-weight:600;letter-spacing:-0.3px;margin-bottom:8px}
.step p{font-size:13px;color:var(--text-dim);line-height:1.6}

/* ── MODES ── */
.modes-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:20px;
}
@media(max-width:640px){.modes-grid{grid-template-columns:1fr}}
.mode-card{
  position:relative;
  height:480px;
  border-radius:24px;
  overflow:hidden;
}
.mode-card img{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
}
.mode-card-overlay{
  position:absolute;
  inset:0;
  background:linear-gradient(to top,rgba(0,0,0,0.85) 0%,rgba(0,0,0,0.2) 60%,transparent 100%);
}
.mode-card-content{
  position:absolute;
  bottom:0;
  left:0;
  right:0;
  padding:32px 28px;
}
.mode-badge{
  display:inline-block;
  font-size:10px;
  font-weight:600;
  letter-spacing:1.5px;
  text-transform:uppercase;
  color:var(--gold);
  background:var(--gold-dim);
  border:1px solid rgba(212,168,83,0.3);
  padding:4px 10px;
  border-radius:20px;
  margin-bottom:12px;
}
.mode-card-content h3{
  font-size:24px;
  font-weight:700;
  letter-spacing:-0.5px;
  margin-bottom:8px;
}
.mode-card-content p{
  font-size:13px;
  color:rgba(245,240,232,0.7);
  line-height:1.6;
  margin-bottom:16px;
}
.mode-list{list-style:none}
.mode-list li{
  font-size:12px;
  color:rgba(245,240,232,0.6);
  padding:4px 0;
  display:flex;
  align-items:center;
  gap:6px;
}
.mode-list li::before{content:"✓";color:var(--gold);font-weight:700}
.coming-soon{
  display:inline-block;
  font-size:9px;
  font-weight:600;
  letter-spacing:1px;
  text-transform:uppercase;
  background:rgba(255,255,255,0.12);
  padding:3px 8px;
  border-radius:10px;
  margin-left:8px;
  vertical-align:middle;
}

/* ── DEMO ── */
.demo-wrap{display:flex;flex-direction:column;align-items:center;gap:32px}
.iphone{
  width:320px;
  min-height:620px;
  background:#0d0d0d;
  border-radius:48px;
  border:2px solid rgba(255,255,255,0.12);
  box-shadow:0 40px 80px rgba(0,0,0,0.6),inset 0 0 0 1px rgba(255,255,255,0.04);
  overflow:hidden;
  padding:20px 16px 24px;
}
.iphone-bar{
  width:120px;
  height:5px;
  background:rgba(255,255,255,0.15);
  border-radius:3px;
  margin:0 auto 16px;
}
.chat{display:flex;flex-direction:column;gap:10px}
.msg{
  padding:10px 12px;
  border-radius:16px;
  font-size:12px;
  line-height:1.5;
  max-width:82%;
  opacity:0;
  transform:translateY(8px);
  transition:opacity 0.4s ease,transform 0.4s ease;
}
.msg.show{opacity:1;transform:translateY(0)}
.msg.agent{
  background:var(--gold-dim);
  border:1px solid rgba(212,168,83,0.25);
  color:var(--gold);
  align-self:flex-start;
}
.msg.out{
  background:rgba(255,255,255,0.08);
  border:1px solid var(--border);
  color:var(--text);
  align-self:flex-end;
  text-align:right;
}
.msg.incoming{
  background:rgba(76,217,123,0.08);
  border:1px solid rgba(76,217,123,0.2);
  color:#4CD97B;
  align-self:flex-start;
}
.msg.deal{
  background:linear-gradient(135deg,rgba(212,168,83,0.2),rgba(212,168,83,0.08));
  border:1px solid rgba(212,168,83,0.4);
  color:var(--text);
  align-self:stretch;
  text-align:center;
  border-radius:20px;
  padding:16px;
}
.msg.deal .deal-btn{
  display:block;
  margin-top:10px;
  background:var(--gold);
  color:#111;
  padding:10px;
  border-radius:12px;
  font-weight:700;
  font-size:13px;
}
.msg .label{font-size:9px;font-weight:600;letter-spacing:1px;text-transform:uppercase;opacity:0.6;display:block;margin-bottom:4px}
.replay{
  background:var(--surface);
  border:1px solid var(--border);
  color:var(--text-dim);
  padding:10px 24px;
  border-radius:100px;
  font-size:13px;
  cursor:pointer;
  opacity:0;
  transition:opacity 0.3s;
}
.replay.show{opacity:1}