/* ============================================================
   TickerGossip — landing
   Aesthetic: dark "market terminal × editorial"
   Brand: yellow #FBC02D on near-black #0A0A0A (from the app theme)
   ============================================================ */

:root {
  --bg:        #0a0a0b;
  --bg-soft:   #101013;
  --panel:     #141417;
  --panel-2:   #18181c;
  --line:      #26262b;
  --line-soft: #1d1d21;
  --ink:       #f4f4f0;
  --ink-soft:  #c7c7c1;
  --muted:     #7a7a82;
  --muted-2:   #56565d;

  --yellow:      #fbc02d;
  --yellow-deep: #f9a825;
  --yellow-press:#dda017;

  --up:   #2bd47d;
  --down: #ff4d4d;

  --maxw: 1180px;
  --r: 14px;

  --serif: "Fraunces", Georgia, serif;
  --sans:  "Hanken Grotesk", -apple-system, system-ui, sans-serif;
  --mono:  "JetBrains Mono", ui-monospace, monospace;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.5;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

::selection { background: var(--yellow); color: #000; }

a { color: inherit; text-decoration: none; }

.nowrap { white-space: nowrap; }

/* ---------- atmosphere ---------- */
.grain {
  position: fixed; inset: 0; z-index: 0; pointer-events: none; opacity: .04;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.grid-bg {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 0%, transparent 75%);
          mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 0%, transparent 75%);
  opacity: .5;
}
.glow {
  position: fixed; top: -340px; left: 50%; transform: translateX(-50%);
  width: 900px; height: 700px; z-index: 0; pointer-events: none;
  background: radial-gradient(circle, rgba(251,192,45,.16) 0%, rgba(251,192,45,0) 62%);
  filter: blur(8px);
}

main, .nav, .tape, .footer { position: relative; z-index: 1; }

/* ---------- ticker tape ---------- */
.tape {
  border-bottom: 1px solid var(--line);
  background: rgba(8,8,10,.7);
  backdrop-filter: blur(6px);
  overflow: hidden; white-space: nowrap;
}
.tape__track {
  display: inline-flex; gap: 2.4rem; padding: .55rem 0;
  font-family: var(--mono); font-size: .8rem; letter-spacing: .02em;
  animation: scroll-tape 48s linear infinite; will-change: transform;
}
.tape:hover .tape__track { animation-play-state: paused; }
.tape__item { color: var(--ink-soft); }
.tape__sym { color: var(--ink); font-weight: 700; }
.tape__chg.up   { color: var(--up); }
.tape__chg.down { color: var(--down); }
@keyframes scroll-tape { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- nav ---------- */
.nav {
  display: flex; align-items: center; justify-content: space-between;
  max-width: var(--maxw); margin: 0 auto; padding: 1.5rem 1.6rem;
}
.wordmark {
  font-family: var(--serif); font-size: 1.35rem; font-weight: 600;
  letter-spacing: -.01em; display: inline-flex; align-items: center; gap: .5rem;
}
.wordmark em { font-style: italic; color: var(--yellow); }
.wordmark__dot {
  width: 9px; height: 9px; border-radius: 50%; background: var(--yellow);
  box-shadow: 0 0 12px rgba(251,192,45,.8);
}
.wordmark--sm { font-size: 1.1rem; }
.nav__links { display: flex; align-items: center; gap: 2rem; font-size: .92rem; font-weight: 500; }
.nav__links a { color: var(--ink-soft); transition: color .2s; }
.nav__links a:hover { color: var(--ink); }
.nav__login {
  display: inline-flex; align-items: center; gap: .4rem;
  border: 1px solid var(--line); padding: .45rem .85rem; border-radius: 999px;
}
.nav__login.is-live { border-color: var(--yellow); color: var(--yellow) !important; }
.soon {
  font-family: var(--mono); font-size: .62rem; text-transform: uppercase;
  letter-spacing: .12em; color: var(--bg); background: var(--muted);
  padding: .1rem .35rem; border-radius: 4px;
}
.nav__login.is-live .soon { display: none; }

/* ---------- hero ---------- */
.hero {
  max-width: var(--maxw); margin: 0 auto; padding: clamp(2.5rem, 7vw, 6rem) 1.6rem 4rem;
  display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}
.badge {
  display: inline-flex; align-items: center; gap: .55rem;
  font-family: var(--mono); font-size: .72rem; letter-spacing: .06em; text-transform: uppercase;
  color: var(--ink-soft); border: 1px solid var(--line);
  padding: .4rem .8rem; border-radius: 999px; background: var(--panel);
}
.badge__pulse {
  width: 7px; height: 7px; border-radius: 50%; background: var(--up);
  box-shadow: 0 0 0 0 rgba(43,212,125,.6); animation: pulse 2s infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(43,212,125,.55); }
  70%  { box-shadow: 0 0 0 8px rgba(43,212,125,0); }
  100% { box-shadow: 0 0 0 0 rgba(43,212,125,0); }
}
.hero__title {
  font-family: var(--serif); font-weight: 600;
  font-size: clamp(2.8rem, 6.4vw, 5rem); line-height: .98; letter-spacing: -.025em;
  margin: 1.4rem 0 1.3rem;
}
.hero__title em { font-style: italic; color: var(--yellow); }
.hero__sub {
  font-size: clamp(1.02rem, 1.5vw, 1.18rem); color: var(--ink-soft);
  max-width: 33ch; margin-bottom: 2rem;
}

/* ---------- waitlist form ---------- */
.waitlist { max-width: 480px; }
.waitlist--center { margin: 0 auto; }
.waitlist__row {
  display: flex; gap: .5rem; background: var(--panel);
  border: 1px solid var(--line); border-radius: 999px; padding: .4rem .4rem .4rem 1.1rem;
  transition: border-color .25s, box-shadow .25s;
}
.waitlist__row:focus-within {
  border-color: var(--yellow); box-shadow: 0 0 0 4px rgba(251,192,45,.12);
}
.waitlist__input {
  flex: 1; border: 0; background: transparent; color: var(--ink);
  font-family: var(--sans); font-size: 1rem; outline: none; min-width: 0;
}
.waitlist__input::placeholder { color: var(--muted-2); }
.btn {
  display: inline-flex; align-items: center; gap: .5rem; cursor: pointer;
  font-family: var(--sans); font-weight: 700; font-size: .95rem;
  color: #000; background: var(--yellow); border: 0;
  padding: .7rem 1.25rem; border-radius: 999px; white-space: nowrap;
  transition: transform .15s, background .2s, box-shadow .2s;
  box-shadow: 0 6px 20px -8px rgba(251,192,45,.6);
}
.btn:hover { background: #ffce4d; transform: translateY(-1px); }
.btn:active { transform: translateY(0); background: var(--yellow-press); }
.btn__arrow { transition: transform .2s; }
.btn:hover .btn__arrow { transform: translateX(3px); }
.btn[disabled] { opacity: .6; cursor: progress; }
.waitlist__msg { font-size: .85rem; margin-top: .7rem; min-height: 1.1rem; padding-left: .3rem; }
.waitlist__msg.ok    { color: var(--up); }
.waitlist__msg.error { color: var(--down); }

.hero__meta {
  margin-top: 1.5rem; font-size: .88rem; color: var(--muted);
  display: flex; align-items: center; gap: .5rem;
}
.hero__meta strong { color: var(--ink); }
.dot-up { width: 7px; height: 7px; border-radius: 50%; background: var(--up); }

/* ---------- showcase (faux feed) ---------- */
.showcase {
  background: linear-gradient(180deg, var(--panel) 0%, var(--bg-soft) 100%);
  border: 1px solid var(--line); border-radius: var(--r);
  padding: 1.1rem; box-shadow: 0 40px 80px -40px rgba(0,0,0,.8);
  position: relative;
}
.showcase::before {
  content: ""; position: absolute; inset: 0; border-radius: var(--r);
  border-top: 1px solid rgba(251,192,45,.18); pointer-events: none;
}
.showcase__head {
  display: flex; align-items: center; gap: .7rem;
  padding-bottom: .9rem; margin-bottom: .9rem; border-bottom: 1px solid var(--line-soft);
}
.showcase__tag {
  font-family: var(--mono); font-weight: 700; color: var(--yellow);
  background: rgba(251,192,45,.1); padding: .2rem .5rem; border-radius: 6px; font-size: .85rem;
}
.showcase__price { font-family: var(--mono); font-size: .9rem; color: var(--ink); }
.showcase__price.up span { color: var(--up); font-size: .78rem; }
.spark { width: 120px; height: 32px; margin-left: auto; }
.spark polyline { fill: none; stroke: var(--up); stroke-width: 2; vector-effect: non-scaling-stroke;
  stroke-linejoin: round; stroke-linecap: round; filter: drop-shadow(0 0 6px rgba(43,212,125,.5)); }

.post { display: flex; gap: .7rem; padding: .7rem 0; }
.post + .post { border-top: 1px solid var(--line-soft); }
.post__avatar {
  width: 34px; height: 34px; flex: 0 0 34px; border-radius: 8px;
  display: grid; place-items: center; font-family: var(--mono); font-size: .78rem; font-weight: 700;
  color: #000;
}
.post__avatar[data-i="1"] { background: var(--yellow); }
.post__avatar[data-i="2"] { background: #8ab4ff; }
.post__avatar[data-i="3"] { background: var(--panel-2); color: var(--muted); border: 1px dashed var(--line); }
.post__meta { font-size: .82rem; color: var(--muted); margin-bottom: .2rem; }
.post__meta strong { color: var(--ink); font-weight: 600; }
.post__meta.soft { color: var(--muted-2); }
.cashtag { color: var(--yellow); font-family: var(--mono); font-size: .78rem; }
.post__body p { font-size: .9rem; color: var(--ink-soft); line-height: 1.45; }
.post__react { margin-top: .35rem; font-family: var(--mono); font-size: .72rem; }
.bull { color: var(--up); } .bear { color: var(--down); }
.post--ghost { opacity: .7; }

/* ---------- strip ---------- */
.strip {
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  background: var(--bg-soft);
}
.strip__lead {
  max-width: 900px; margin: 0 auto; padding: clamp(3rem, 7vw, 5.5rem) 1.6rem;
  font-family: var(--serif); font-size: clamp(1.5rem, 3.4vw, 2.5rem); line-height: 1.22;
  letter-spacing: -.015em; color: var(--ink);
}
.strip__lead em { font-style: italic; color: var(--yellow); }

/* ---------- features ---------- */
.features { max-width: var(--maxw); margin: 0 auto; padding: clamp(3.5rem, 8vw, 6rem) 1.6rem; }
.features__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.1rem; }
.card {
  position: relative; background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--r); padding: 1.6rem 1.5rem 1.4rem; overflow: hidden;
  transition: border-color .3s, transform .3s, background .3s;
}
.card:hover { border-color: rgba(251,192,45,.4); transform: translateY(-3px); background: var(--panel-2); }
.card__num {
  font-family: var(--mono); font-size: .78rem; color: var(--yellow); letter-spacing: .1em; margin-bottom: 1rem;
}
.card h3 { font-family: var(--serif); font-weight: 600; font-size: 1.45rem; letter-spacing: -.01em; margin-bottom: .55rem; }
.card p { color: var(--ink-soft); font-size: .96rem; max-width: 42ch; }
.card__art { margin-top: 1.4rem; height: 72px; border-radius: 8px; background: var(--bg-soft); border: 1px solid var(--line-soft); overflow: hidden; position: relative; }
.card__art--chart svg { width: 100%; height: 100%; }
.candles rect { fill: var(--up); }
.candles rect.d { fill: var(--down); }
.card__art--grid { display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr; gap: 4px; padding: 8px; background: var(--bg-soft); }
.card__art--grid span { background: var(--panel-2); border: 1px solid var(--line); border-radius: 4px; }
.card__art--grid span:nth-child(1) { border-color: rgba(251,192,45,.35); }
.card__art--feed { padding: 12px; display: flex; flex-direction: column; gap: 8px; justify-content: center; }
.card__art--feed .line { height: 8px; border-radius: 4px; background: var(--panel-2); }
.card__art--feed .line:nth-child(1) { width: 80%; background: linear-gradient(90deg, rgba(251,192,45,.5), var(--panel-2)); }
.card__art--feed .line.short { width: 45%; }
.card__art--search { display: grid; place-items: center; }
.card__art--search .cursor { width: 60%; height: 22px; border-radius: 6px; border: 1px solid var(--line); background: var(--panel-2); position: relative; }
.card__art--search .cursor::after { content: "│"; position: absolute; left: 10px; top: 1px; color: var(--yellow); animation: blink 1.1s step-end infinite; }
@keyframes blink { 50% { opacity: 0; } }

/* ---------- cta ---------- */
.cta { max-width: var(--maxw); margin: 0 auto; padding: clamp(3rem, 8vw, 6rem) 1.6rem clamp(4rem, 9vw, 7rem); text-align: center; }
.cta__inner {
  background: radial-gradient(ellipse 70% 120% at 50% 0%, rgba(251,192,45,.1), transparent 70%), var(--panel);
  border: 1px solid var(--line); border-radius: 22px; padding: clamp(2.5rem, 6vw, 4.5rem) 1.6rem;
}
.cta__title { font-family: var(--serif); font-weight: 600; font-size: clamp(2.2rem, 5vw, 3.4rem); letter-spacing: -.02em; margin-bottom: .8rem; }
.cta__title em { font-style: italic; color: var(--yellow); }
.cta__sub { color: var(--ink-soft); max-width: 46ch; margin: 0 auto 2rem; }

/* ---------- footer ---------- */
.footer { border-top: 1px solid var(--line); }
.footer__inner {
  max-width: var(--maxw); margin: 0 auto; padding: 2rem 1.6rem;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
}
.footer__legal { font-size: .78rem; color: var(--muted-2); max-width: 60ch; }

/* ---------- reveal animations ---------- */
.reveal, .reveal-up { opacity: 0; }
.reveal { transform: translateY(14px); animation: rise .8s cubic-bezier(.2,.7,.2,1) forwards; animation-delay: var(--d, 0ms); }
@keyframes rise { to { opacity: 1; transform: none; } }
.reveal-up { transform: translateY(28px); transition: opacity .8s, transform .8s; transition-delay: var(--d, 0ms); }
.reveal-up.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal, .reveal-up { opacity: 1 !important; transform: none !important; }
}

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; }
  .showcase { order: -1; }
  .features__grid { grid-template-columns: 1fr; }
  .nav__links a[href="#features"], .nav__links a[href="#feed"] { display: none; }
}
@media (max-width: 520px) {
  .waitlist__row { flex-direction: column; border-radius: 18px; padding: .6rem; }
  .waitlist__input { padding: .5rem .8rem; }
  .btn { justify-content: center; }
  .footer__inner { flex-direction: column; align-items: flex-start; }
}