:root {
  --bg-0: #070a14;
  --bg-1: #0d1224;
  --bg-2: #141a32;
  --ink: #eaf0ff;
  --ink-dim: #a9b4d0;
  --ink-faint: #6b7694;
  --accent: #ff8a3d;
  --accent-2: #ff4d6d;
  --line: rgba(255,255,255,.08);
  --card: rgba(255,255,255,.04);
  --glow: rgba(255,138,61,.35);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  min-height: 100vh;
  font-family: "Inter", "Lora", system-ui, -apple-system, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(1200px 800px at 80% -10%, rgba(255,77,109,.18), transparent 60%),
    radial-gradient(1000px 700px at 10% 110%, rgba(255,138,61,.18), transparent 60%),
    linear-gradient(160deg, var(--bg-0), var(--bg-1) 55%, var(--bg-2));
  background-attachment: fixed;
  overflow-x: hidden;
}

/* drifting aurora */
.aurora { position: fixed; inset: 0; z-index: 0; pointer-events: none; filter: blur(60px); opacity: .5; }
.aurora span { position: absolute; border-radius: 50%; mix-blend-mode: screen; animation: drift 26s ease-in-out infinite; }
.aurora span.a { width: 520px; height: 520px; background: radial-gradient(circle, var(--accent), transparent 70%); top: -120px; left: -120px; }
.aurora span.b { width: 620px; height: 620px; background: radial-gradient(circle, var(--accent-2), transparent 70%); bottom: -180px; right: -160px; animation-delay: -9s; }
.aurora span.c { width: 420px; height: 420px; background: radial-gradient(circle, #4d7dff, transparent 70%); bottom: 20%; left: 45%; animation-delay: -16s; }
@keyframes drift {
  0%,100% { transform: translate(0,0) scale(1); }
  33%     { transform: translate(40px,-30px) scale(1.08); }
  66%     { transform: translate(-30px,20px) scale(.94); }
}

/* nav */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 28px;
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  background: linear-gradient(180deg, rgba(7,10,20,.75), rgba(7,10,20,.25));
  border-bottom: 1px solid var(--line);
}
nav .brand { font-weight: 800; font-size: 1.15rem; letter-spacing: .5px; display: flex; align-items: center; gap: 10px; }
nav .brand .dot { width: 12px; height: 12px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 12px var(--glow); animation: pulse 2.4s ease-in-out infinite; }
@keyframes pulse { 0%,100%{ transform: scale(1); opacity:1;} 50%{ transform: scale(1.4); opacity:.55;} }
nav a { color: var(--ink-dim); text-decoration: none; font-size: .95rem; padding: 8px 16px; border-radius: 999px; border: 1px solid var(--line); transition: all .2s ease; }
nav a:hover { color: var(--ink); border-color: var(--accent); box-shadow: 0 0 14px var(--glow); }

main { position: relative; z-index: 1; }
.wrap { max-width: 980px; margin: 0 auto; padding: 120px 24px 60px; text-align: center; }

.eyebrow { color: var(--accent); font-size: .85rem; font-weight: 600; letter-spacing: 3px; text-transform: uppercase; margin-bottom: 14px; }

h1 {
  font-size: clamp(2.6rem, 8vw, 5rem); line-height: 1.02; font-weight: 800; margin-bottom: 18px;
  background: linear-gradient(120deg, #ffffff 0%, var(--accent) 45%, var(--accent-2) 100%);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 4px 24px rgba(255,138,61,.25));
}

.tagline { color: var(--ink-dim); font-size: clamp(1.05rem, 2.4vw, 1.35rem); max-width: 620px; margin: 0 auto 8px; line-height: 1.5; }
.tagline em { color: var(--ink); font-style: italic; }

/* emoji row */
.emojis { display: flex; flex-wrap: wrap; justify-content: center; gap: 18px 26px; margin: 34px 0 44px; font-size: 2.1rem; }
.emojis span { display: inline-block; filter: drop-shadow(0 0 10px rgba(255,138,61,.4)); animation: bob 5s ease-in-out infinite; }
@keyframes bob { 0%,100% { transform: translateY(0) rotate(-2deg); } 50% { transform: translateY(-10px) rotate(2deg); } }

/* image */
.img-card { position: relative; max-width: 760px; margin: 0 auto; border-radius: 20px; padding: 16px;
  background: linear-gradient(160deg, rgba(255,255,255,.08), rgba(255,255,255,.015));
  border: 1px solid var(--line);
  box-shadow: 0 30px 80px rgba(0,0,0,.5), inset 0 1px 0 rgba(255,255,255,.08); }
.img-card img { width: 100%; height: auto; display: block; border-radius: 12px; transition: transform .6s ease, filter .6s ease; }
.img-card img:hover { transform: scale(1.02); filter: saturate(1.15); }
.img-card::after { content: ""; position: absolute; inset: 0; border-radius: 20px;
  background: linear-gradient(120deg, rgba(255,138,61,.0), rgba(255,138,61,.28)); opacity: 0;
  transition: opacity .4s ease; pointer-events: none; }
.img-card:hover::after { opacity: .5; }

/* button */
.cta { display: inline-flex; align-items: center; gap: 10px; margin-top: 38px; padding: 15px 34px;
  border-radius: 999px; font-size: 1.05rem; font-weight: 700; color: #12100e; text-decoration: none;
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  border: 1px solid rgba(255,255,255,.2); box-shadow: 0 12px 34px rgba(255,77,109,.35);
  transition: transform .2s ease, box-shadow .2s ease, filter .2s ease; }
.cta:hover { transform: translateY(-3px); box-shadow: 0 18px 44px rgba(255,77,109,.5); filter: brightness(1.08); }
.cta .arrow { transition: transform .2s ease; }
.cta:hover .arrow { transform: translateX(4px); }

.hint { color: var(--ink-faint); font-size: .82rem; margin-top: 16px; }

footer { position: relative; z-index: 1; text-align: center; color: var(--ink-faint); font-size: .85rem;
  padding: 30px 20px 44px; border-top: 1px solid var(--line); }
footer .heart { color: var(--accent-2); }

@media (max-width: 600px) {
  .wrap { padding: 100px 18px 40px; }
  .emojis { font-size: 1.7rem; gap: 14px 20px; }
  nav { padding: 14px 18px; }
}