/* PledgeIt — static site styles. No frameworks, no external requests. */

:root {
  --bg: #12030a;
  --bg-soft: #1c0510;
  --card: rgba(255, 255, 255, 0.055);
  --card-border: rgba(255, 255, 255, 0.09);
  --text: #fdf4f7;
  --muted: #c9a3b2;
  --accent: #ff2d6c;
  --accent-soft: rgba(255, 45, 108, 0.14);
  --flame: #ff8a3d;
  --green: #34d399;
  --red: #f87171;
  --nav-bg: rgba(18, 3, 10, 0.72);
  --glow: rgba(255, 45, 108, 0.22);
  --radius: 18px;
}
html[data-theme="midnight"] {
  --bg: #0a0a16;
  --bg-soft: #141126;
  --text: #f5f3ff;
  --muted: #a99fc9;
  --accent: #8b7cf7;
  --accent-soft: rgba(139, 124, 247, 0.14);
  --flame: #ffb03d;
  --nav-bg: rgba(10, 10, 22, 0.72);
  --glow: rgba(139, 124, 247, 0.2);
}
html[data-theme="daylight"] {
  --bg: #fdf5f8;
  --bg-soft: #fbe9f0;
  --card: #ffffff;
  --card-border: rgba(180, 40, 90, 0.14);
  --text: #2b0a18;
  --muted: #8a5c6e;
  --accent: #e11d5f;
  --accent-soft: rgba(225, 29, 95, 0.1);
  --flame: #f97316;
  --nav-bg: rgba(253, 245, 248, 0.8);
  --glow: rgba(225, 29, 95, 0.12);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background:
    radial-gradient(1100px 500px at 85% -5%, var(--glow), transparent 60%),
    radial-gradient(900px 500px at -10% 30%, var(--accent-soft), transparent 55%),
    linear-gradient(180deg, var(--bg), var(--bg-soft));
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.container { width: min(1120px, 92%); margin: 0 auto; }
.accent { color: var(--accent); }

/* Nav */
.nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  background: var(--nav-bg);
  border-bottom: 1px solid var(--card-border);
  transition: box-shadow 0.3s ease;
}
.nav.scrolled { box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35); }
.nav-inner {
  display: flex; align-items: center; gap: 28px;
  padding: 14px 0;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.15rem; letter-spacing: -0.02em; }
.brand img { width: 34px; height: 34px; border-radius: 8px; }
.nav-links { display: flex; gap: 24px; margin-left: auto; align-items: center; }
.nav-links a { color: var(--muted); font-size: 0.95rem; font-weight: 500; transition: color 0.2s; }
.nav-links a:hover { color: var(--text); }
.theme-btn {
  background: var(--card); border: 1px solid var(--card-border); color: var(--text);
  width: 38px; height: 38px; border-radius: 12px; cursor: pointer; font-size: 1rem;
  display: grid; place-items: center; transition: transform 0.2s;
}
.theme-btn:hover { transform: scale(1.08); }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 22px; border-radius: 999px;
  font-weight: 700; font-size: 0.95rem;
  background: var(--accent); color: #fff;
  transition: transform 0.2s, box-shadow 0.2s;
  border: none; cursor: pointer;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 12px 30px var(--glow); }
.btn.ghost { background: var(--card); color: var(--text); border: 1px solid var(--card-border); }
.btn.small { padding: 9px 18px; font-size: 0.88rem; }

/* Hero */
.hero { padding: 84px 0 40px; position: relative; overflow: hidden; }
.hero-grid {
  display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 48px; align-items: center;
}
.badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--accent-soft); color: var(--accent);
  border: 1px solid var(--accent-soft);
  font-size: 0.85rem; font-weight: 700;
  padding: 7px 14px; border-radius: 999px; margin-bottom: 22px;
}
h1 {
  font-size: clamp(2.5rem, 5.4vw, 4.1rem);
  line-height: 1.06; letter-spacing: -0.03em; font-weight: 800;
  margin-bottom: 20px;
}
h1 .flame-word { color: var(--flame); }
.hero-sub { font-size: 1.18rem; color: var(--muted); max-width: 34rem; margin-bottom: 30px; }
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 18px; }
.hero-note { font-size: 0.85rem; color: var(--muted); }
.hero-note strong { color: var(--text); }

/* Phone mockups */
.phone-wrap { position: relative; display: flex; justify-content: center; }
.phone {
  width: min(300px, 78vw);
  aspect-ratio: 9 / 19.2;
  border-radius: 44px;
  border: 9px solid #17111c;
  outline: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 40px 90px rgba(0, 0, 0, 0.55), 0 0 70px var(--glow);
  overflow: hidden; position: relative; background: #000;
}
.phone::before {
  content: ""; position: absolute; top: 12px; left: 50%; transform: translateX(-50%);
  width: 86px; height: 24px; background: #17111c; border-radius: 999px; z-index: 2;
}
.phone img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.phone.tilt { transform: rotate(3.5deg) translateY(10px); }
.chip-float {
  position: absolute; z-index: 3;
  background: rgba(20, 8, 14, 0.85); backdrop-filter: blur(10px);
  border: 1px solid var(--card-border);
  padding: 10px 16px; border-radius: 14px;
  font-size: 0.88rem; font-weight: 700;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.45);
  animation: float 5s ease-in-out infinite;
}
.chip-float.green { color: var(--green); top: 22%; left: -8%; }
.chip-float.flame { color: var(--flame); bottom: 18%; right: -6%; animation-delay: 2.2s; }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

/* Stats strip */
.stats { padding: 34px 0 10px; }
.stats-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px;
  background: var(--card); border: 1px solid var(--card-border);
  border-radius: var(--radius); padding: 26px 20px;
}
.stat { text-align: center; }
.stat b { display: block; font-size: 1.7rem; letter-spacing: -0.02em; }
.stat span { font-size: 0.85rem; color: var(--muted); }

/* Sections */
section { padding: 84px 0; }
.kicker {
  color: var(--accent); font-weight: 800; letter-spacing: 0.18em;
  text-transform: uppercase; font-size: 0.78rem; margin-bottom: 12px;
}
h2 { font-size: clamp(1.9rem, 3.6vw, 2.8rem); letter-spacing: -0.03em; line-height: 1.12; margin-bottom: 14px; }
.section-sub { color: var(--muted); font-size: 1.08rem; max-width: 40rem; }
.section-head { margin-bottom: 44px; }

/* Money loop */
.loop-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.loop-card {
  border-radius: 20px; padding: 30px;
  background: var(--card); border: 1px solid var(--card-border);
  position: relative; overflow: hidden;
}
.loop-card .big-ico { font-size: 2rem; margin-bottom: 14px; display: block; }
.loop-card h3 { font-size: 1.35rem; margin-bottom: 10px; letter-spacing: -0.02em; }
.loop-card p { color: var(--muted); }
.loop-card .price { font-size: 2.6rem; font-weight: 800; letter-spacing: -0.03em; margin: 10px 0 6px; }
.loop-card.win .price { color: var(--green); }
.loop-card.miss .price { color: var(--red); }
.loop-card .tag {
  position: absolute; top: 22px; right: 22px;
  font-size: 0.72rem; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase;
  padding: 5px 10px; border-radius: 999px;
}
.loop-card.win .tag { color: var(--green); background: rgba(52, 211, 153, 0.12); }
.loop-card.miss .tag { color: var(--red); background: rgba(248, 113, 113, 0.12); }
.loop-note {
  margin-top: 18px; text-align: center; color: var(--muted); font-size: 1.02rem;
}
.loop-note strong { color: var(--text); }

/* Steps */
.step-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; counter-reset: step; }
.step {
  background: var(--card); border: 1px solid var(--card-border);
  border-radius: 20px; padding: 30px 26px; position: relative;
}
.step::before {
  counter-increment: step; content: counter(step);
  position: absolute; top: -16px; left: 24px;
  width: 36px; height: 36px; border-radius: 12px;
  background: var(--accent); color: #fff; font-weight: 800;
  display: grid; place-items: center; font-size: 1.05rem;
  box-shadow: 0 8px 22px var(--glow);
}
.step h3 { margin: 14px 0 8px; font-size: 1.15rem; }
.step p { color: var(--muted); font-size: 0.97rem; }
.step .mini { margin-top: 16px; border-radius: 12px; border: 1px solid var(--card-border); }

/* Features */
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feature {
  background: var(--card); border: 1px solid var(--card-border);
  border-radius: 20px; padding: 28px 24px;
  transition: transform 0.25s, border-color 0.25s;
}
.feature:hover { transform: translateY(-4px); border-color: var(--accent-soft); }
.feature .ico {
  width: 44px; height: 44px; border-radius: 13px;
  background: var(--accent-soft); color: var(--accent);
  display: grid; place-items: center; margin-bottom: 16px;
}
.feature .ico svg { width: 22px; height: 22px; }
.feature h3 { font-size: 1.08rem; margin-bottom: 8px; }
.feature p { color: var(--muted); font-size: 0.94rem; }

/* Showcase row */
.showcase { display: flex; justify-content: center; gap: 34px; flex-wrap: wrap; }
.showcase .phone { width: min(250px, 70vw); }
.showcase-cap { text-align: center; color: var(--muted); font-size: 0.9rem; margin-top: 12px; }

/* FAQ */
.faq { max-width: 760px; margin: 0 auto; }
.faq details {
  background: var(--card); border: 1px solid var(--card-border);
  border-radius: 16px; margin-bottom: 12px; overflow: hidden;
}
.faq summary {
  cursor: pointer; padding: 20px 24px; font-weight: 700; list-style: none;
  display: flex; justify-content: content; justify-content: space-between; align-items: center; gap: 12px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--accent); font-size: 1.4rem; font-weight: 400; transition: transform 0.25s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq .answer { padding: 0 24px 22px; color: var(--muted); }
.faq .answer strong { color: var(--text); }

/* CTA band */
.cta-band {
  text-align: center; padding: 70px 24px;
  border-radius: 26px;
  background: linear-gradient(140deg, var(--accent-soft), transparent 70%), var(--card);
  border: 1px solid var(--card-border);
}
.cta-band h2 { margin-bottom: 12px; }
.cta-band p { color: var(--muted); margin-bottom: 26px; }

/* Footer */
footer { border-top: 1px solid var(--card-border); padding: 40px 0 60px; margin-top: 40px; }
.footer-grid {
  display: flex; flex-wrap: wrap; gap: 24px; align-items: center; justify-content: space-between;
  color: var(--muted); font-size: 0.9rem;
}
.footer-links { display: flex; gap: 20px; flex-wrap: wrap; }
.footer-links a:hover { color: var(--text); }

/* Legal pages */
.legal { padding: 70px 0 90px; }
.legal .container { max-width: 780px; }
.legal h1 { font-size: 2.4rem; margin-bottom: 8px; }
.legal .updated { color: var(--muted); font-size: 0.9rem; margin-bottom: 40px; }
.legal h2 { font-size: 1.25rem; margin: 36px 0 12px; }
.legal p, .legal li { color: var(--muted); margin-bottom: 12px; }
.legal strong { color: var(--text); }
.legal ul { padding-left: 22px; }

/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.in { opacity: 1; transform: none; }
html.no-observer .reveal { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .chip-float { animation: none; }
  html { scroll-behavior: auto; }
}

/* Responsive */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 60px; }
  .hero { padding-top: 56px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 22px; }
  .step-grid, .feature-grid { grid-template-columns: 1fr; }
  .loop-grid { grid-template-columns: 1fr; }
  .nav-links a:not(.btn) { display: none; }
}

/* Demo section */
.demo-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.demo-points { list-style: none; margin-top: 22px; display: grid; gap: 16px; }
.demo-points li { color: var(--muted); padding-left: 18px; position: relative; font-size: 0.98rem; }
.demo-points li::before { content: "→"; position: absolute; left: 0; color: var(--accent); font-weight: 700; }
.demo-points strong { color: var(--text); }
.demo-phone-wrap { display: flex; flex-direction: column; align-items: center; }

.demo-phone {
  width: min(320px, 88vw);
  background: linear-gradient(170deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.02));
  border: 1px solid var(--card-border);
  border-radius: 28px;
  padding: 26px 22px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45), 0 0 60px var(--glow);
}
.dp-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; }
.dp-title { font-weight: 800; letter-spacing: -0.01em; }
.dp-day {
  font-size: 0.75rem; font-weight: 800; color: var(--accent);
  background: var(--accent-soft); padding: 5px 10px; border-radius: 999px;
}
.dp-balance { font-size: 2.9rem; font-weight: 800; letter-spacing: -0.04em; line-height: 1; transition: color 0.3s; }
.dp-balance.low { color: var(--red); }
.dp-sub { color: var(--muted); font-size: 0.82rem; margin: 8px 0 18px; }
.dp-dots { display: flex; gap: 8px; margin-bottom: 18px; }
.dp-dot {
  flex: 1; height: 8px; border-radius: 999px;
  background: rgba(255, 255, 255, 0.09);
}
.dp-dot.won { background: var(--green); }
.dp-dot.missed { background: var(--red); }
.dp-dot.today { background: var(--accent); animation: pulse 1.6s ease-in-out infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.45; } }
.dp-log {
  min-height: 96px; display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px;
  font-size: 0.85rem; color: var(--muted);
}
.dp-log div {
  display: flex; justify-content: space-between;
  border-bottom: 1px dashed var(--card-border); padding-bottom: 7px;
}
.dp-log .won { color: var(--green); }
.dp-log .missed { color: var(--red); }
.dp-actions { display: flex; gap: 10px; }
.dp-btn {
  flex: 1; padding: 14px 0; border-radius: 14px;
  font-weight: 800; font-size: 0.95rem; border: none; cursor: pointer;
  transition: transform 0.15s, filter 0.15s;
}
.dp-btn:hover { transform: translateY(-2px); filter: brightness(1.12); }
.dp-btn:disabled { opacity: 0.4; cursor: default; transform: none; }
.dp-btn.win { background: var(--green); color: #05261a; }
.dp-btn.miss { background: var(--red); color: #2d0505; }
.dp-summary { text-align: center; padding: 8px 0 2px; }
.dp-summary b { font-size: 1.5rem; display: block; margin-bottom: 4px; }
.dp-summary span { color: var(--muted); font-size: 0.9rem; }

@media (max-width: 900px) {
  .demo-grid { grid-template-columns: 1fr; gap: 44px; }
}

/* Official App Store badge */
.store-badge {
  height: 56px; width: auto; display: inline-block;
  border-radius: 9px;
  outline: 1px solid rgba(255, 255, 255, 0.32); outline-offset: -1px;
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.35);
  transition: transform 0.2s, box-shadow 0.2s;
}
.store-badge:hover { transform: translateY(-2px); box-shadow: 0 16px 34px rgba(0, 0, 0, 0.45); }
html[data-theme="daylight"] .store-badge { outline-color: rgba(0, 0, 0, 0.25); }