:root {
  --bg: #0b080c;
  --bg-2: #120c13;
  --card: rgba(255, 255, 255, 0.035);
  --card-hover: rgba(255, 255, 255, 0.06);
  --line: rgba(255, 124, 196, 0.14);
  --text: #f4eef3;
  --dim: #a2949f;
  --pink: #ff4fb0;
  --pink-2: #d6247f;
  --radius: 18px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: "Manrope", system-ui, sans-serif;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

#particles { position: fixed; inset: 0; z-index: 0; pointer-events: none; }
.glow {
  position: fixed; z-index: 0; pointer-events: none; border-radius: 50%;
  filter: blur(120px); opacity: .35;
}
.glow-a { width: 520px; height: 520px; background: var(--pink); top: -180px; left: -140px; animation: drift 18s ease-in-out infinite alternate; }
.glow-b { width: 460px; height: 460px; background: #7a1fff; bottom: -200px; right: -160px; opacity: .18; animation: drift 22s ease-in-out infinite alternate-reverse; }
@keyframes drift { to { transform: translate(80px, 60px) scale(1.1); } }

/* nav */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px clamp(16px, 4vw, 48px);
  background: linear-gradient(to bottom, rgba(11, 8, 12, .85), rgba(11, 8, 12, 0));
  backdrop-filter: blur(6px);
}
.brand { display: flex; align-items: center; gap: 10px; font-family: "Unbounded", sans-serif; font-weight: 700; font-size: 15px; }
.brand img { height: 22px; }
.nav-tag { font-size: 13px; color: var(--dim); border: 1px solid var(--line); padding: 6px 12px; border-radius: 99px; }

main { position: relative; z-index: 1; }

/* hero */
.hero {
  min-height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; padding: 120px clamp(16px, 5vw, 64px) 80px; position: relative;
}
.hero-logo { width: clamp(110px, 16vw, 170px); filter: drop-shadow(0 0 40px rgba(255, 79, 176, .45)); margin-bottom: 34px; animation: float 6s ease-in-out infinite; }
@keyframes float { 50% { transform: translateY(-10px); } }
.hero-title {
  font-family: "Unbounded", sans-serif; font-weight: 800;
  font-size: clamp(30px, 5.4vw, 72px); line-height: 1.08; letter-spacing: -0.02em;
  max-width: 1100px;
}
.hero-title .name {
  background: linear-gradient(100deg, #fff 10%, var(--pink) 55%, var(--pink-2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-title .dash { color: var(--dim); font-weight: 500; margin: 0 .2em; }
.rotator { display: block; font-size: .62em; font-weight: 700; color: var(--text); margin-top: .35em; min-height: 1.2em; }
.caret { display: inline-block; width: 3px; height: .9em; background: var(--pink); margin-left: 4px; vertical-align: -0.08em; animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.hero-sub { color: var(--dim); font-size: clamp(15px, 1.4vw, 18px); max-width: 620px; margin-top: 26px; line-height: 1.6; }
.hero-actions { display: flex; flex-direction: column; align-items: center; gap: 14px; margin-top: 40px; }
.btn {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 18px 38px; border-radius: 99px;
  font-family: "Unbounded", sans-serif; font-weight: 700; font-size: 16px;
  background: linear-gradient(120deg, var(--pink), var(--pink-2));
  box-shadow: 0 10px 40px -8px rgba(255, 79, 176, .65), inset 0 1px 0 rgba(255, 255, 255, .3);
  transition: transform .25s, box-shadow .25s;
}
.btn svg { width: 20px; height: 20px; fill: none; stroke: #fff; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.btn:hover { transform: translateY(-3px); box-shadow: 0 18px 50px -8px rgba(255, 79, 176, .85), inset 0 1px 0 rgba(255, 255, 255, .3); }
.meta { font-size: 13px; color: var(--dim); }
.scroll-hint { position: absolute; bottom: 28px; width: 26px; height: 42px; border: 2px solid var(--line); border-radius: 14px; }
.scroll-hint span { position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; margin-left: -2px; border-radius: 2px; background: var(--pink); animation: wheel 1.8s ease-in-out infinite; }
@keyframes wheel { 0% { opacity: 0; transform: translateY(0); } 30% { opacity: 1; } 100% { opacity: 0; transform: translateY(14px); } }

/* sections */
section { padding: 100px clamp(16px, 5vw, 64px); }
.section-head { text-align: center; max-width: 680px; margin: 0 auto 48px; }
.eyebrow { display: inline-block; color: var(--pink); font-size: 13px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; margin-bottom: 14px; }
.section-head h2 { font-family: "Unbounded", sans-serif; font-size: clamp(28px, 4vw, 48px); line-height: 1.1; letter-spacing: -0.02em; }
.section-head p { color: var(--dim); margin-top: 14px; font-size: 16px; line-height: 1.6; }

/* compare */
.compare {
  position: relative; max-width: 1100px; margin: 0 auto; aspect-ratio: 1760 / 990;
  border-radius: var(--radius); overflow: hidden; cursor: ew-resize; user-select: none; touch-action: pan-y;
  border: 1px solid var(--line);
  box-shadow: 0 30px 80px -30px rgba(255, 79, 176, .45);
}
.compare-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; pointer-events: none; }
.compare-top { position: absolute; inset: 0; clip-path: inset(0 50% 0 0); }
.compare-line { position: absolute; top: 0; bottom: 0; left: 50%; width: 2px; margin-left: -1px; background: #fff; box-shadow: 0 0 18px var(--pink); }
.knob {
  position: absolute; top: 50%; left: 50%; width: 48px; height: 48px; margin: -24px 0 0 -24px;
  border-radius: 50%; display: grid; place-items: center;
  background: rgba(11, 8, 12, .7); backdrop-filter: blur(8px);
  border: 2px solid #fff; box-shadow: 0 0 24px rgba(255, 79, 176, .7);
  transition: transform .2s;
}
.compare:active .knob { transform: scale(1.1); }
.knob svg { width: 22px; height: 22px; fill: none; stroke: #fff; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.label {
  position: absolute; bottom: 16px; padding: 7px 14px; border-radius: 99px; font-size: 13px; font-weight: 700;
  background: rgba(11, 8, 12, .7); backdrop-filter: blur(8px); border: 1px solid rgba(255, 255, 255, .12);
  pointer-events: none;
}
.label-left { left: 16px; color: var(--pink); }
.label-right { right: 16px; color: #e8e8e8; }

/* features */
.tabs {
  position: relative; display: flex; gap: 4px; width: fit-content; margin: 0 auto 36px; padding: 5px;
  border: 1px solid var(--line); border-radius: 99px; background: var(--card);
}
.tab {
  position: relative; z-index: 1; border: 0; background: none; color: var(--dim); cursor: pointer;
  font-family: "Unbounded", sans-serif; font-weight: 500; font-size: 14px; padding: 11px 22px; border-radius: 99px;
  transition: color .25s;
}
.tab.active { color: #fff; }
.tab-indicator {
  position: absolute; top: 5px; bottom: 5px; left: 0; border-radius: 99px;
  background: linear-gradient(120deg, var(--pink), var(--pink-2));
  box-shadow: 0 6px 24px -6px rgba(255, 79, 176, .7);
  transition: left .35s cubic-bezier(.4, 1.3, .5, 1), width .35s cubic-bezier(.4, 1.3, .5, 1);
}
.feature-grid {
  max-width: 1100px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 14px;
}
.card {
  position: relative; padding: 22px 22px 24px; border-radius: var(--radius);
  background: var(--card); border: 1px solid rgba(255, 255, 255, .06);
  transition: transform .3s, background .3s, border-color .3s;
  animation: cardIn .45s both;
  overflow: hidden;
}
.card::before {
  content: ""; position: absolute; inset: 0; opacity: 0; transition: opacity .3s;
  background: radial-gradient(260px circle at var(--mx, 50%) var(--my, 0%), rgba(255, 79, 176, .16), transparent 70%);
}
.card:hover { transform: translateY(-4px); background: var(--card-hover); border-color: var(--line); }
.card:hover::before { opacity: 1; }
.card.hidden { display: none; }
.card h3 { font-family: "Unbounded", sans-serif; font-size: 16px; font-weight: 700; margin-bottom: 8px; display: flex; align-items: center; gap: 10px; }
.card h3::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--pink); box-shadow: 0 0 10px var(--pink); flex: none; }
.card p { color: var(--dim); font-size: 14px; line-height: 1.55; position: relative; }
.card .new { margin-left: auto; font-family: "Manrope", sans-serif; font-size: 11px; font-weight: 700; color: var(--pink); border: 1px solid var(--line); padding: 2px 8px; border-radius: 99px; }
@keyframes cardIn { from { opacity: 0; transform: translateY(14px); } }
.more-wrap { text-align: center; margin-top: 30px; }
.more {
  border: 1px solid var(--line); background: var(--card); color: var(--text); cursor: pointer;
  font-family: "Manrope", sans-serif; font-weight: 700; font-size: 15px; padding: 14px 30px; border-radius: 99px;
  transition: background .25s, border-color .25s;
}
.more:hover { background: var(--card-hover); border-color: var(--pink); }
.more[hidden] { display: none; }

/* reveal on scroll */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s ease, transform .8s ease; }
.reveal.in { opacity: 1; transform: none; }

@media (max-width: 640px) {
  .nav-tag { display: none; }
  .tab { padding: 10px 14px; font-size: 12px; }
  .label { font-size: 11px; bottom: 10px; }
  section { padding: 70px 16px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}