/* ShelfSpy - main styles. Tokens: tokens.css. Speed budget: mobile perf >= 90. */

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--ink);
  color: var(--cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { font-family: var(--font-display); line-height: 1.12; margin: 0 0 .6em; }
h1 { font-size: clamp(2.3rem, 5.4vw, 3.9rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.4rem); letter-spacing: -0.015em; }
h3 { font-size: 1.18rem; }
p  { margin: 0 0 1em; }
a  { color: inherit; }
img, svg { display: block; max-width: 100%; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 1.25rem; }
.muted { color: var(--muted); }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 1rem; top: 1rem; z-index: 99; background: var(--cream); color: var(--ink); padding: .5rem 1rem; border-radius: 8px; }

/* ---------- header ---------- */
.site-head {
  position: sticky; top: 0; z-index: 40;
  background: rgba(14, 21, 18, .92);
  border-bottom: 1px solid var(--line);
}
.head-row { display: flex; align-items: center; gap: 1.5rem; padding: .85rem 1.25rem; }
.logo { display: flex; align-items: center; gap: .6rem; text-decoration: none;
        font-family: var(--font-display); font-weight: 700; font-size: 1.25rem; }
.site-head nav { display: flex; gap: 1.4rem; margin-left: auto; font-size: .95rem; }
.site-head nav a { text-decoration: none; color: var(--muted); }
.site-head nav a:hover { color: var(--cream); }

/* ---------- buttons ---------- */
.btn {
  display: inline-block; background: var(--tangerine); color: #1a0d06;
  font-weight: 700; text-decoration: none; border: 0; cursor: pointer;
  padding: .85rem 1.5rem; border-radius: 999px; font-size: 1.02rem;
  transition: transform .15s ease, background .15s ease;
}
.btn:hover { background: var(--tangerine-600); transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-small { padding: .55rem 1.1rem; font-size: .92rem; }
.btn-ghost { background: transparent; color: var(--cream); border: 1.5px solid var(--line); }
.btn-ghost:hover { background: var(--surface-2); }
.btn-ghost-dark { background: transparent; color: var(--ink); border: 1.5px solid var(--line-cream); }
.btn-ghost-dark:hover { background: var(--cream-2); }

/* ---------- hero ---------- */
.hero { position: relative; overflow: hidden; padding: clamp(2.5rem, 6vw, 5rem) 0 0; }
.hero-art {
  position: absolute; inset: 0; width: 100%; height: 100%;
  opacity: .9; pointer-events: none;
}
.hero-copy { position: relative; z-index: 2; }
.hero-grid {
  position: relative; display: grid; grid-template-columns: 1.05fr .95fr;
  gap: 3rem; align-items: center; padding-bottom: 3.5rem;
}
.eyebrow {
  text-transform: uppercase; letter-spacing: .14em; font-size: .78rem;
  color: var(--tangerine); font-weight: 700;
}
.hero-copy .lead { font-size: 1.16rem; color: #cfd9d4; max-width: 34rem; }
.cta-row { display: flex; gap: .9rem; flex-wrap: wrap; margin: 1.6rem 0 1rem; }
.hero-note { font-size: .92rem; color: var(--muted); }

/* live demo board widget */
.board {
  margin: 0; background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden;
}
.board-head {
  display: flex; align-items: center; gap: .55rem; padding: .8rem 1.1rem;
  font-size: .82rem; letter-spacing: .05em; text-transform: uppercase;
  color: var(--muted); border-bottom: 1px solid var(--line);
}
.dot { width: 9px; height: 9px; border-radius: 50%; background: var(--drop-green);
       box-shadow: 0 0 8px var(--drop-green); }
.board-rows { padding: .4rem 0; }
.brow {
  position: relative; display: grid;
  grid-template-columns: 1.15fr 1.7fr .95fr .8fr;
  gap: .6rem; align-items: center;
  padding: .68rem 1.1rem; font-size: .92rem;
  border-bottom: 1px solid #1c2824;
}
.brow:last-child { border-bottom: 0; }
.bbrand { color: var(--muted); font-size: .82rem; text-transform: uppercase; letter-spacing: .06em; }
.bname { color: var(--cream); }
.bprice { font-family: var(--font-display); font-weight: 700; text-align: right; }
.bstock { font-size: .78rem; text-align: right; }
.bstock.ok { color: var(--drop-green); }
.bstock.out { color: var(--alert-coral); font-weight: 700; }
.pill {
  position: absolute; right: .6rem; top: -.55rem;
  font-size: .66rem; font-weight: 700; letter-spacing: .06em;
  padding: .12rem .55rem; border-radius: 999px; text-transform: uppercase;
}
.pill-out { background: var(--alert-coral); color: #2a0b08; }
.pill-drop { background: var(--drop-green); color: #062814; }
.brow .bprice s { color: var(--muted); font-weight: 400; margin-right: .35rem; }
.brow .bprice b { color: var(--drop-green); }
.board-foot { padding: .85rem 1.1rem; font-size: .8rem; color: var(--muted);
              border-top: 1px solid var(--line); margin: 0; }

/* stats strip */
.stats {
  position: relative; display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1rem; padding: 1.6rem 1.25rem 2.6rem; border-top: 1px solid var(--line);
}
.stat b { display: block; font-family: var(--font-display); font-size: 2.2rem;
          color: var(--tangerine); }
.stat span { color: var(--muted); font-size: .92rem; }

/* ---------- sections ---------- */
.section { padding: clamp(3rem, 7vw, 5.5rem) 0; }
.section-lead { max-width: 40rem; font-size: 1.1rem; color: var(--muted); }
.cream { background: var(--cream); color: var(--ink); }
.cream .section-lead { color: var(--muted-dark); }

/* cards */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; margin-top: 2.2rem; }
.card {
  background: #fff; border: 1px solid var(--line-cream); border-radius: var(--radius);
  padding: 1.7rem 1.5rem; box-shadow: var(--shadow-cream);
}
.cicon { width: 46px; height: 46px; margin-bottom: 1rem; }

/* report mock */
.report {
  margin-top: 2.2rem; background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow);
}
.report-bar { display: flex; align-items: center; gap: .5rem; padding: .75rem 1.1rem;
              background: var(--surface-2); border-bottom: 1px solid var(--line); }
.rb-dot { width: 11px; height: 11px; border-radius: 50%; background: var(--line); }
.rb-dot:first-child { background: var(--tangerine); }
.rb-title { margin-left: .6rem; font-size: .85rem; color: var(--muted); }
.rtable { width: 100%; border-collapse: collapse; font-size: .95rem; }
.rtable th, .rtable td { text-align: left; padding: .72rem 1.1rem; border-bottom: 1px solid #1c2824; }
.rtable th { color: var(--muted); font-weight: 600; font-size: .82rem;
             text-transform: uppercase; letter-spacing: .07em; }
.hl-out td { background: rgba(255, 90, 77, .08); }
.tag { font-size: .72rem; font-weight: 700; padding: .16rem .6rem; border-radius: 999px;
       letter-spacing: .05em; }
.tag.ok  { background: rgba(61, 220, 132, .13); color: var(--drop-green); }
.tag.out { background: rgba(255, 90, 77, .15); color: var(--alert-coral); }
.report-foot { padding: 1rem 1.1rem; font-size: .85rem; color: var(--muted); margin: 0; }

/* steps */
.steps { list-style: none; margin: 2.2rem 0 0; padding: 0; display: grid; gap: 1.6rem; }
.steps li { display: flex; gap: 1.2rem; align-items: flex-start; }
.stepno {
  flex: 0 0 auto; width: 44px; height: 44px; border-radius: 50%;
  background: var(--tangerine); color: #1a0d06; font-family: var(--font-display);
  font-weight: 700; font-size: 1.25rem; display: grid; place-items: center;
}
.steps p { color: var(--muted-dark); }

/* pricing */
.pricing { display: grid; grid-template-columns: 1fr 1.2fr; gap: 1.5rem; margin-top: 2.2rem; }
.pcard { border-radius: var(--radius); padding: 2rem 1.8rem; border: 1px solid var(--line); }
.pcard-free { background: var(--surface); }
.pcard-pro  { background: var(--surface-2); border-color: var(--tangerine); }
.price b { font-family: var(--font-display); font-size: 2.6rem; }
.price span { color: var(--muted); margin-left: .35rem; }
.setup { color: var(--muted); font-size: .92rem; }
.pcard ul { list-style: none; margin: 1.1rem 0 1.6rem; padding: 0; }
.pcard li { padding: .42rem 0 .42rem 1.6rem; position: relative; }
.pcard li::before { content: "✓"; position: absolute; left: 0; color: var(--drop-green); font-weight: 700; }
.notbox {
  margin-top: 2.2rem; background: var(--surface); border: 1px solid var(--line);
  border-left: 4px solid var(--tangerine); border-radius: var(--radius-sm); padding: 1.6rem 1.8rem;
}
.notbox ul { margin: .6rem 0 0; padding-left: 1.2rem; }
.notbox li { margin-bottom: .55rem; }

/* faq */
.qa { border-bottom: 1px solid var(--line-cream); padding: 1.1rem 0; }
.qa summary { font-family: var(--font-display); font-weight: 700; font-size: 1.08rem;
              cursor: pointer; list-style: none; }
.qa summary::after { content: "+"; float: right; color: var(--tangerine); }
.qa[open] summary::after { content: "–"; }
.qa p { margin: .8rem 0 0; color: var(--muted-dark); max-width: 44rem; }

/* cta band + form */
.cta-band { background: var(--surface); border-top: 1px solid var(--line); }
.leadform { max-width: 44rem; margin-top: 2rem; }
.frow { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; margin-bottom: 1.1rem; }
.leadform label { display: block; font-size: .92rem; color: var(--muted); }
.leadform input {
  width: 100%; margin-top: .35rem; padding: .8rem 1rem; font-size: 1rem;
  border-radius: var(--radius-sm); border: 1.5px solid var(--line);
  background: var(--ink); color: var(--cream); font-family: var(--font-body);
}
.leadform input:focus { outline: 2px solid var(--tangerine); border-color: transparent; }
.hp { position: absolute; left: -9999px; }
.form-note { font-size: .82rem; color: var(--muted); margin-top: 1rem; }
.form-ok { color: var(--drop-green); font-weight: 600; }
.form-err { color: var(--alert-coral); font-weight: 600; }

/* footer */
.site-foot { border-top: 1px solid var(--line); padding: 2.4rem 0; }
.foot-row { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 1.5rem; }
.foot-logo { font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; margin-bottom: .35rem; }
.site-foot nav { display: flex; flex-direction: column; gap: .55rem; }
.site-foot nav a { color: var(--muted); text-decoration: none; }
.site-foot nav a:hover { color: var(--cream); }

/* ---------- motion ---------- */
.reveal { opacity: 0; transform: translateY(18px); }
.reveal.shown { opacity: 1; transform: none; transition: opacity .6s ease, transform .6s ease; }
@keyframes rowIn { from { opacity: 0; transform: translateX(14px); } to { opacity: 1; transform: none; } }
@keyframes sweep { 0% { transform: translateX(0); opacity: 0; } 12% { opacity: .55; } 100% { transform: translateX(560px); opacity: 0; } }
.art-sweep { animation: sweep 5.5s ease-in-out infinite; }
.brow { animation: rowIn .5s ease both; }
.brow:nth-child(1) { animation-delay: .15s; }
.brow:nth-child(2) { animation-delay: .3s; }
.brow:nth-child(3) { animation-delay: .45s; }
.brow:nth-child(4) { animation-delay: .6s; }
.brow:nth-child(5) { animation-delay: .75s; }

@keyframes priceFlash { 0% { color: var(--drop-green); transform: scale(1.06); } 100% { color: inherit; transform: none; } }
@keyframes pillPulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.12); } }
.brow[data-hl] .bprice { animation: priceFlash 1.2s ease .9s both; }
.brow[data-alert] .pill { animation: pillPulse 2.2s ease-in-out 1.4s infinite; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
  .brow { animation: none; }
  .art-sweep { animation: none; }
  .brow[data-hl] .bprice, .brow[data-alert] .pill { animation: none; }
  .btn { transition: none; }
}

/* ---------- responsive ---------- */
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; gap: 2.2rem; }
  .board { max-width: 36rem; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .cards { grid-template-columns: 1fr; }
  .pricing { grid-template-columns: 1fr; }
  .foot-row { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .hero-art { display: none; }
  .hero { background: radial-gradient(120% 90% at 70% 10%, #22352d 0%, #131d19 55%, #0e1512 100%); }
  .site-head nav { display: none; }
  .brow { grid-template-columns: 1.2fr 1fr .9fr; }
  .brow .bstock { display: none; }
  .frow { grid-template-columns: 1fr; }
  .rtable th:nth-child(2), .rtable td:nth-child(2) { max-width: 12rem; }
}