/*
  Destination: C:\Lensari\Lensari\claude-hq\drafts\gallery-site-v1\products\fine-print\styles.css
  Purpose: page CSS for the Fine Print product page. Loads AFTER shared/tokens.css
           and shared/site.css; defines only page-local components.
  Tokens: all colors via var(--ls-*) or page-level derivations of them. No raw hex.
*/

/* ------------------------------------------------ page-derived severity tones */

:root {
  --fp-warn:    var(--ls-danger);
  --fp-caution: color-mix(in srgb, var(--ls-danger) 52%, var(--ls-label) 48%);
  --fp-info:    color-mix(in srgb, var(--ls-accent) 62%, var(--ls-label) 38%);
}

/* anchored sections land clear of the sticky header */
[id] { scroll-margin-top: 6.5rem; }

/* ------------------------------------------------ reveal on scroll (product page) */

.reveal {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: no-preference) {
  .js .reveal {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out);
  }
  .js .reveal.is-in {
    opacity: 1;
    transform: none;
  }

  /* pass-1 upgrade: stagger sibling cards so grids cascade in, not thud in */
  .js .value-grid .reveal:nth-child(2),
  .js .library .reveal:nth-child(2) { transition-delay: 0.12s; }
  .js .value-grid .reveal:nth-child(3),
  .js .library .reveal:nth-child(3) { transition-delay: 0.24s; }
  .js .value-grid .reveal:nth-child(4) { transition-delay: 0.36s; }
}

/* circuit-trace draw-in setup applied by JS (motion-safe only) */
.trace-drawn .trace-path {
  transition: stroke-dashoffset 1.6s var(--ease-out);
}

/* ------------------------------------------------ 1. hero */

.hero {
  position: relative;
  padding: clamp(4.5rem, 11vh, 7.5rem) 0 clamp(4rem, 8vw, 7rem);
  overflow: hidden;
}

.trace-hero {
  position: absolute;
  top: 1.6rem;
  left: 0;
  right: 0;
}

.hero-inner {
  position: relative;
  max-width: var(--content);
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 2.5rem);
  text-align: center;
}

.hero-title {
  font-size: clamp(2.2rem, 5.6vw, 4.1rem);
  letter-spacing: -0.03em;
  margin: 0 auto 1.6rem;
}

.hero-sub {
  max-width: var(--measure);
  margin: 0 auto 2.2rem;
  font-size: clamp(1.02rem, 1.5vw, 1.16rem);
  color: var(--ls-label);
}

.hero-cta {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.2rem;
}

.hero-note {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  color: var(--ls-label);
}

.hero::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -12%;
  height: 62%;
  background: radial-gradient(46% 52% at 50% 74%, var(--ls-glow), transparent 72%);
  pointer-events: none;
}

.hero-figure {
  position: relative;
  max-width: 960px;
  margin: clamp(3rem, 6vw, 4.5rem) auto 0;
  padding: 0 clamp(1.25rem, 4vw, 2.5rem);
  perspective: 1400px;
}

@media (prefers-reduced-motion: no-preference) {
  .js .hero-figure.reveal { transform: translateY(22px) scale(0.985); }
  .js .hero-figure.reveal.is-in { transform: none; }
}

.shot-frame {
  position: relative;
  border-radius: 10px;
  border: 1px solid var(--ls-surface);
  background: var(--ls-surface-raise);
  box-shadow:
    0 0 0 1px var(--ls-glow),
    0 30px 80px -20px var(--ls-shot-shadow),
    0 0 90px -10px var(--ls-glow);
  overflow: hidden;
  transform-style: preserve-3d;
}

#hero-frame {
  transition: transform 0.35s var(--ease-soft);
}

.shot-bar {
  display: flex;
  align-items: center;
  gap: 0.42rem;
  padding: 0.6rem 0.9rem;
  border-bottom: 1px solid var(--ls-line);
  background: var(--ls-surface-raise);
}

.shot-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ls-line);
}

/* the three frame dots carry the product's severity tones (token-derived) */
.shot-dot:nth-child(1) { background: color-mix(in srgb, var(--fp-warn) 60%, var(--ls-line)); }
.shot-dot:nth-child(2) { background: color-mix(in srgb, var(--fp-caution) 60%, var(--ls-line)); }
.shot-dot:nth-child(3) { background: color-mix(in srgb, var(--fp-info) 60%, var(--ls-line)); }

.shot-bar-label {
  margin-left: 0.55rem;
  font-family: var(--font-display);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: var(--ls-label);
}

.shot-frame img {
  width: 100%;
}

.shot-caption {
  margin-top: 1.1rem;
  text-align: center;
  font-size: 0.88rem;
  color: var(--ls-label);
}

/* ------------------------------------------------ 2. value props */

.values {
  padding: clamp(4.5rem, 9vw, 8rem) 0 clamp(3.5rem, 7vw, 6rem);
}

.values .section-title {
  text-align: center;
  margin-bottom: clamp(2.4rem, 5vw, 3.6rem);
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.1rem;
}

@media (max-width: 980px) { .value-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .value-grid { grid-template-columns: 1fr; } }

.value-card {
  position: relative;
  padding: 1.7rem 1.5rem 1.8rem;
  border: 1px solid var(--ls-line);
  border-radius: 10px;
  background: color-mix(in srgb, var(--ls-surface) 26%, var(--ls-base));
  transition: border-color 0.35s var(--ease-soft), transform 0.35s var(--ease-out);
}

.value-card:hover {
  border-color: color-mix(in srgb, var(--ls-accent) 45%, var(--ls-line));
  transform: translateY(-3px);
}

.value-index {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--ls-accent);
  margin-bottom: 1.15rem;
  font-variant-numeric: tabular-nums;
}

.value-card h3 {
  font-size: 1.02rem;
  letter-spacing: -0.01em;
  margin-bottom: 0.65rem;
}

.value-card p {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--ls-label);
}

/* ------------------------------------------------ 3. proof: pattern library */

.proof {
  position: relative;
  padding: clamp(4rem, 8vw, 7rem) 0 clamp(3rem, 6vw, 5rem);
}

.trace-proof {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
}

.proof-head {
  max-width: 760px;
  margin: 0 auto clamp(2.4rem, 5vw, 3.4rem);
  text-align: center;
}

.proof-lede {
  font-size: clamp(1rem, 1.5vw, 1.12rem);
  color: var(--ls-label);
}

.library {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.1rem;
  max-width: 1060px;
  margin: 0 auto;
}

@media (max-width: 900px) { .library { grid-template-columns: 1fr; max-width: 640px; } }

.lib-group {
  border: 1px solid var(--ls-line);
  border-radius: 10px;
  background: color-mix(in srgb, var(--ls-surface) 22%, var(--ls-base));
  padding: 1.4rem 1.4rem 1.5rem;
  transition: border-color 0.35s var(--ease-soft), box-shadow 0.35s var(--ease-out);
}

/* pass-3 upgrade: lit hover state (6.1 lit language, no motion) */
.lib-group:hover {
  border-color: color-mix(in srgb, var(--ls-accent) 45%, var(--ls-line));
  box-shadow: 0 10px 34px -14px var(--ls-glow), 0 0 0 1px var(--ls-glow);
}
.lib-warn:hover .lib-dot    { filter: drop-shadow(0 0 5px var(--fp-warn)); }
.lib-caution:hover .lib-dot { filter: drop-shadow(0 0 5px var(--fp-caution)); }
.lib-info:hover .lib-dot    { filter: drop-shadow(0 0 5px var(--fp-info)); }

.lib-head {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding-bottom: 0.9rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--ls-line);
}

.lib-dot {
  flex: none;
  width: 9px;
  height: 9px;
  border-radius: 50%;
}

.lib-warn .lib-dot    { background: var(--fp-warn); box-shadow: 0 0 8px color-mix(in srgb, var(--fp-warn) 45%, transparent); }
.lib-caution .lib-dot { background: var(--fp-caution); }
.lib-info .lib-dot    { background: var(--fp-info); }

.lib-name {
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.lib-warn .lib-name    { color: var(--fp-warn); }
.lib-caution .lib-name { color: var(--fp-caution); }
.lib-info .lib-name    { color: var(--fp-info); }

.lib-count {
  margin-left: auto;
  font-family: var(--font-display);
  font-variant-numeric: tabular-nums;
  font-size: 0.75rem;
  color: var(--ls-label);
}

.lib-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.lib-list li {
  position: relative;
  padding-left: 1.15rem;
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--ls-label);
}

.lib-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.52em;
  width: 5px;
  height: 5px;
  transform: rotate(45deg);
  opacity: 0.8;
}

.lib-warn .lib-list li::before    { background: var(--fp-warn); }
.lib-caution .lib-list li::before { background: var(--fp-caution); }
.lib-info .lib-list li::before    { background: var(--fp-info); }

/* ------------------------------------------------ 3b. proof: on-device flow */

.flow {
  display: flex;
  align-items: stretch;
  gap: 1.1rem;
  max-width: 1060px;
  margin: 1.6rem auto 0;
}

@media (max-width: 900px) { .flow { flex-direction: column; max-width: 640px; } }

.flow-panel {
  position: relative;
  flex: 1;
  border: 1px dashed color-mix(in srgb, var(--ls-accent) 40%, var(--ls-line));
  border-radius: 10px;
  padding: 2.1rem 1.5rem 1.6rem;
  background: color-mix(in srgb, var(--ls-surface) 14%, var(--ls-base));
}

.flow-panel-label {
  position: absolute;
  top: -0.62em;
  left: 1.1rem;
  padding: 0 0.55rem;
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ls-accent);
  background: var(--ls-base);
}

.flow-nodes {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

@media (max-width: 560px) {
  .flow-nodes { flex-direction: column; align-items: stretch; gap: 0.55rem; }
}

.flow-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.15rem;
  text-align: center;
  min-height: 3.7rem;
  padding: 0.7rem 1rem;
  border: 1px solid var(--ls-line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--ls-surface) 40%, var(--ls-base));
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--ls-text);
}

.flow-node-sub {
  font-size: 0.68rem;
  font-weight: 400;
  color: var(--ls-label);
}

.flow-link {
  position: relative;
  flex: 1;
  min-width: 1.6rem;
  height: 1px;
  background: color-mix(in srgb, var(--ls-accent) 45%, var(--ls-line));
}

.flow-link::after {
  content: "";
  position: absolute;
  right: 0;
  top: -2.5px;
  width: 6px;
  height: 6px;
  background: var(--ls-accent);
  transform: rotate(45deg);
  opacity: 0.85;
}

@media (max-width: 560px) {
  .flow-link { min-width: 0; width: 1px; min-height: 1.1rem; height: auto; flex: none; align-self: center; }
  .flow-link::after { right: -2.5px; top: auto; bottom: 0; }
}

.flow-out {
  flex: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  min-width: 11.5rem;
  padding: 1.4rem 1.5rem;
  border: 1px solid var(--ls-line);
  border-radius: 10px;
  background: color-mix(in srgb, var(--ls-surface) 22%, var(--ls-base));
  text-align: center;
}

.flow-out-label {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--ls-label);
}

.flow-out-value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--ls-success);
}

/* ------------------------------------------------ 4. how it works */

.how {
  padding: clamp(2rem, 4vw, 3.5rem) 0 clamp(3rem, 6vw, 5rem);
}

.how .section-title {
  text-align: center;
  margin-bottom: clamp(2.6rem, 5vw, 3.8rem);
}

.how-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 340px);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  max-width: 1020px;
  margin: 0 auto;
}

@media (max-width: 880px) {
  .how-grid { grid-template-columns: 1fr; }
}

.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  max-width: 640px;
  position: relative;
}

/* connecting spine */
.steps::before {
  content: "";
  position: absolute;
  left: 1.19rem;
  top: 1.4rem;
  bottom: 2.4rem;
  width: 1px;
  background: color-mix(in srgb, var(--ls-accent) 32%, var(--ls-line));
}

@media (prefers-reduced-motion: no-preference) {
  .js .steps::before {
    transform: scaleY(0);
    transform-origin: top;
    transition: transform 1.6s var(--ease-out) 0.15s;
  }
  .js .steps:has(.step.is-in)::before { transform: scaleY(1); }
}

.step {
  position: relative;
  display: flex;
  gap: 1.6rem;
  padding: 0 0 2.4rem;
}

.step:last-child { padding-bottom: 0; }

.step-num {
  position: relative;
  z-index: 1;
  flex: none;
  width: 2.4rem;
  height: 2.4rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.92rem;
  font-variant-numeric: tabular-nums;
  color: var(--ls-accent);
  background: var(--ls-base);
  border: 1px solid color-mix(in srgb, var(--ls-accent) 40%, var(--ls-line));
  border-radius: 8px;
}

.step-body h3 {
  font-size: 1.05rem;
  margin-bottom: 0.4rem;
  padding-top: 0.42rem;
}

.step-body p {
  font-size: 0.94rem;
  color: var(--ls-label);
}

.popup-figure {
  margin: 0 auto;
  max-width: 340px;
  width: 100%;
}

.popup-frame img {
  width: 100%;
}

/* ------------------------------------------------ 5. privacy */

.privacy {
  padding: clamp(2.5rem, 5vw, 4rem) 0;
}

.privacy-panel {
  border: 1px solid var(--ls-line);
  border-radius: 14px;
  background:
    radial-gradient(120% 140% at 50% -20%, var(--ls-glow), transparent 55%),
    color-mix(in srgb, var(--ls-surface) 24%, var(--ls-base));
  padding: clamp(2.4rem, 5vw, 3.8rem) clamp(1.5rem, 5vw, 4rem);
  text-align: center;
}

.privacy-lede {
  max-width: 56ch;
  margin: 0 auto 2rem;
  color: var(--ls-label);
  font-size: clamp(1rem, 1.4vw, 1.1rem);
}

.privacy-facts {
  list-style: none;
  margin: 0 auto;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 22rem));
  justify-content: center;
  gap: 0.9rem 2.4rem;
  text-align: left;
}

@media (max-width: 640px) {
  .privacy-facts { grid-template-columns: 1fr; }
}

.privacy-facts li {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  font-size: 0.94rem;
  font-weight: 500;
}

.fact-mark {
  flex: none;
  width: 14px;
  height: 8px;
  margin-top: 0.5em;
  border-left: 2px solid var(--ls-accent);
  border-bottom: 2px solid var(--ls-accent);
  transform: rotate(-45deg) translateY(-2px);
}

/* ------------------------------------------------ 6. free (single tier) */

.tiers {
  padding: clamp(2.5rem, 5vw, 4.5rem) 0 clamp(3rem, 6vw, 5rem);
}

.tiers .section-title { text-align: center; }

.tiers-lede {
  text-align: center;
  color: var(--ls-label);
  max-width: 52ch;
  margin: 0 auto clamp(2.2rem, 4vw, 3.2rem);
}

.tier-grid {
  display: grid;
  grid-template-columns: minmax(0, 30rem);
  justify-content: center;
}

.tier-card {
  border: 1px solid var(--ls-line);
  border-radius: 12px;
  padding: 1.9rem 1.9rem 2rem;
  background: color-mix(in srgb, var(--ls-surface) 26%, var(--ls-base));
}

.tier-card-solo {
  border-color: color-mix(in srgb, var(--ls-accent) 45%, var(--ls-line));
  background:
    radial-gradient(140% 120% at 100% 0%, var(--ls-glow), transparent 60%),
    color-mix(in srgb, var(--ls-surface) 26%, var(--ls-base));
}

.tier-name {
  font-size: 0.95rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 1.3rem;
  color: var(--ls-accent);
}

.tier-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}

.tier-list li {
  position: relative;
  padding-left: 1.4rem;
  font-size: 0.95rem;
  color: var(--ls-text);
}

.tier-list li::before {
  content: "";
  position: absolute;
  left: 0.1rem;
  top: 0.52em;
  width: 6px;
  height: 6px;
  background: var(--ls-accent);
  transform: rotate(45deg);
  opacity: 0.85;
}

/* ------------------------------------------------ 7. closing */

.closing {
  position: relative;
  padding: clamp(3.5rem, 7vw, 6rem) 0 clamp(2rem, 4vw, 3.5rem);
  text-align: center;
  overflow: hidden;
}

/* quiet finale glow, echoing the hero */
.closing::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 8%;
  height: 84%;
  background: radial-gradient(42% 48% at 50% 46%, var(--ls-glow), transparent 72%);
  pointer-events: none;
}

.closing .section-inner { position: relative; }

.closing-title {
  font-size: clamp(1.9rem, 4.6vw, 3.3rem);
  letter-spacing: -0.03em;
  margin-bottom: 2.2rem;
}

.closing-cta { margin-bottom: 1.1rem; }

.closing-note {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  color: var(--ls-label);
}