/* DarkRoomEditor public home page. */
:root {
  --amber: #f59e0b;
  --amber-dark: #d97706;
  --ink: #1c1917;
  --ink-soft: #57534e;
  --night: #0c0a09;
  --night-2: #1c1917;
  --paper: #fafaf9;
  --line: rgba(28, 25, 23, .08);
}

body.home { font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif; color: var(--ink); background: var(--paper); }
.text-amber { color: var(--amber) !important; }

.btn-amber { background: var(--amber); border-color: var(--amber); color: #1c1917; font-weight: 600; }
.btn-amber:hover, .btn-amber:focus { background: var(--amber-dark); border-color: var(--amber-dark); color: #fff; }
.btn-ghost { color: #fff; border: 1px solid rgba(255, 255, 255, .25); font-weight: 500; }
.btn-ghost:hover { background: rgba(255, 255, 255, .08); color: #fff; }

/* Navigation */
.home-nav { background: rgba(12, 10, 9, .86); backdrop-filter: blur(10px); border-bottom: 1px solid rgba(255, 255, 255, .06); }
.home-nav .nav-link { color: rgba(255, 255, 255, .75); font-weight: 500; }
.home-nav .nav-link:hover { color: #fff; }
.home-nav .navbar-brand { letter-spacing: -.02em; }

/* Hero */
.hero {
  position: relative; overflow: hidden; color: #fff; padding: 5rem 0 6rem;
  background:
    radial-gradient(60% 70% at 85% 20%, rgba(245, 158, 11, .22), transparent 60%),
    radial-gradient(50% 60% at 0% 100%, rgba(217, 119, 6, .14), transparent 60%),
    linear-gradient(180deg, var(--night), var(--night-2));
}
.eyebrow {
  display: inline-flex; align-items: center; gap: .4rem; padding: .35rem .8rem; border-radius: 999px;
  background: rgba(245, 158, 11, .12); color: #fcd34d; border: 1px solid rgba(245, 158, 11, .25);
  font-size: .85rem; font-weight: 500;
}
.hero-title { font-size: clamp(2.2rem, 4.6vw, 3.6rem); font-weight: 800; letter-spacing: -.035em; line-height: 1.08; margin: 1.25rem 0 1rem; }
.hero-lead { font-size: 1.15rem; color: rgba(255, 255, 255, .72); max-width: 36rem; line-height: 1.6; }
.hero-note { margin-top: 1.25rem; font-size: .9rem; color: rgba(255, 255, 255, .55); }
.hero-note .bi { color: var(--amber); }

/* Before/after demo */
.demo {
  position: relative; aspect-ratio: 4 / 3; border-radius: 1.25rem; overflow: hidden; user-select: none;
  box-shadow: 0 30px 80px rgba(0, 0, 0, .55), 0 0 0 1px rgba(255, 255, 255, .08);
  transform: perspective(1400px) rotateY(-4deg) rotateX(2deg);
}
.demo-layer, .demo-layer svg { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.demo-before { filter: saturate(.55) brightness(.82) contrast(.88) hue-rotate(-12deg); }
.demo-after { filter: saturate(1.12) brightness(1.06) contrast(1.06); clip-path: inset(0 0 0 var(--split, 50%)); }
.demo-line { position: absolute; top: 0; bottom: 0; left: var(--split, 50%); width: 2px; background: #fff; pointer-events: none; }
.demo-handle {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 2.4rem; height: 2.4rem; border-radius: 50%; background: #fff; color: var(--ink);
  display: flex; align-items: center; justify-content: center; box-shadow: 0 6px 18px rgba(0, 0, 0, .35);
}
.demo-tag { position: absolute; top: 1rem; padding: .2rem .6rem; border-radius: .5rem; background: rgba(0, 0, 0, .55); color: #fff; font-size: .78rem; pointer-events: none; }
.demo input[type=range] { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: ew-resize; margin: 0; }
.demo-caption { margin-top: 1.25rem; text-align: center; font-size: .85rem; color: rgba(255, 255, 255, .5); }

/* Styles strip */
.styles-strip { padding: 1.5rem 0; background: #fff; border-bottom: 1px solid var(--line); }
.style-chip { padding: .35rem .8rem; border-radius: 999px; background: var(--paper); border: 1px solid var(--line); font-size: .85rem; font-weight: 500; }

/* Sections */
.section { padding: 5.5rem 0; }
.section-alt { background: #fff; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-head { text-align: center; max-width: 44rem; margin: 0 auto 3rem; }
.section-head h2 { font-size: clamp(1.8rem, 3.2vw, 2.5rem); font-weight: 800; letter-spacing: -.03em; margin: .5rem 0 .75rem; }
.section-head p { color: var(--ink-soft); font-size: 1.08rem; margin: 0; }
.kicker { color: var(--amber-dark); font-weight: 700; font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; }

/* Features */
.feature { height: 100%; padding: 1.75rem; border-radius: 1.1rem; background: #fff; border: 1px solid var(--line); transition: transform .15s ease, box-shadow .15s ease; }
.feature:hover { transform: translateY(-3px); box-shadow: 0 14px 34px rgba(28, 25, 23, .08); }
.feature-icon { display: inline-flex; width: 2.8rem; height: 2.8rem; align-items: center; justify-content: center; border-radius: .8rem; background: rgba(245, 158, 11, .12); color: var(--amber-dark); font-size: 1.3rem; margin-bottom: 1rem; }
.feature h3, .step h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: .5rem; }
.feature p, .step p { color: var(--ink-soft); margin: 0; line-height: 1.6; }

/* Steps */
.step { height: 100%; padding: 1.75rem; border-radius: 1.1rem; background: var(--paper); border: 1px solid var(--line); }
.step-number { display: inline-flex; width: 2.4rem; height: 2.4rem; align-items: center; justify-content: center; border-radius: 50%; background: var(--ink); color: #fff; font-weight: 700; margin-bottom: 1rem; }

/* Pricing */
.price-card { position: relative; height: 100%; display: flex; flex-direction: column; padding: 1.75rem; border-radius: 1.1rem; background: #fff; border: 1px solid var(--line); }
.price-card-popular { border: 2px solid var(--amber); box-shadow: 0 18px 44px rgba(245, 158, 11, .18); }
.price-badge { position: absolute; top: -.8rem; left: 50%; transform: translateX(-50%); padding: .2rem .75rem; border-radius: 999px; background: var(--amber); color: var(--ink); font-size: .75rem; font-weight: 700; white-space: nowrap; }
.price-name { font-weight: 600; color: var(--ink-soft); }
.price-amount { font-size: 2.4rem; font-weight: 800; letter-spacing: -.03em; margin-top: .25rem; }
.price-sub { color: var(--ink-soft); font-size: .9rem; margin-bottom: 1.25rem; }
.price-list { list-style: none; padding: 0; margin: 0 0 1.5rem; flex-grow: 1; }
.price-list li { padding: .3rem 0; font-size: .92rem; }
.price-list .bi { color: var(--amber-dark); margin-right: .35rem; }
.pricing-notes { display: flex; flex-wrap: wrap; justify-content: center; gap: .75rem 2rem; margin-top: 2.5rem; color: var(--ink-soft); font-size: .9rem; }
.pricing-notes .bi { color: var(--amber-dark); margin-right: .25rem; }

/* FAQ */
.faq .accordion-item { border: 1px solid var(--line); border-radius: .9rem !important; overflow: hidden; margin-bottom: .75rem; }
.faq .accordion-button { font-weight: 600; padding: 1.1rem 1.25rem; }
.faq .accordion-button:not(.collapsed) { background: rgba(245, 158, 11, .08); color: var(--ink); box-shadow: none; }
.faq .accordion-button:focus { box-shadow: none; }
.faq .accordion-body { color: var(--ink-soft); line-height: 1.65; }

/* Closing call to action + footer */
.cta { padding: 5rem 0; color: #fff; background: radial-gradient(60% 120% at 50% 0%, rgba(245, 158, 11, .25), transparent 70%), var(--night-2); }
.cta h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); font-weight: 800; letter-spacing: -.03em; }
.cta p { color: rgba(255, 255, 255, .65); font-size: 1.1rem; margin: .75rem 0 1.75rem; }
.home-footer { padding: 2rem 0; background: var(--night); color: #fff; }
.home-footer a { color: rgba(255, 255, 255, .65); text-decoration: none; }
.home-footer a:hover { color: #fff; }

@media (max-width: 991.98px) {
  .hero { padding: 3.5rem 0 4rem; }
  .demo { transform: none; }
  .section { padding: 4rem 0; }
}