/* ============================================================
   Slyp "Printed Proof"
   Thermal-receipt editorial: warm paper, ink type, one accent.
   Fonts: Fraunces (display/body) + IBM Plex Mono (receipt/labels)
   ============================================================ */

:root {
  --paper: #F4EFE6;
  --paper-2: #EDE6D8;
  --receipt: #FBF8F1;
  --ink: #1B1612;
  --ink-soft: #4D443B;
  --ink-faint: #8A7E70;
  --accent: #E8590C;
  --accent-soft: rgba(232, 89, 12, 0.12);
  --rule: rgba(27, 22, 18, 0.16);
  --serif: "Fraunces", "Iowan Old Style", Georgia, serif;
  --mono: "IBM Plex Mono", "SF Mono", ui-monospace, monospace;
  --shadow-paper: 0 1px 2px rgba(27,22,18,.08), 0 12px 32px rgba(27,22,18,.12);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--serif);
  font-weight: 420;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Paper grain over everything */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 999;
  opacity: 0.5;
  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='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3CfeComponentTransfer%3E%3CfeFuncA type='linear' slope='0.05'/%3E%3C/feComponentTransfer%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}

img { max-width: 100%; height: auto; display: block; }

.container { max-width: 1100px; margin: 0 auto; padding: 0 5%; }

.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  clip-path: inset(50%); overflow: hidden; white-space: nowrap;
}

/* ---------- Type helpers ---------- */

.kicker {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
}
.kicker::before { content: "[ "; color: var(--ink-faint); }
.kicker::after  { content: " ]"; color: var(--ink-faint); }
.kicker-light::before, .kicker-light::after { color: rgba(244,239,230,.4); }

h1, h2 {
  font-weight: 560;
  letter-spacing: -0.015em;
  line-height: 1.04;
  text-wrap: balance;
}
h1 em, h2 em, h3 em {
  font-style: italic;
  font-weight: 560;
  color: var(--accent);
}

h2 { font-size: clamp(2rem, 4.6vw, 3.4rem); margin-bottom: 22px; }

.sec-sub {
  font-size: 1.05rem;
  color: var(--ink-soft);
  max-width: 560px;
  margin-bottom: 40px;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--mono);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 14px 24px;
  border: 1.5px solid var(--ink);
  border-radius: 4px;
  cursor: pointer;
  transition: transform 0.16s ease, box-shadow 0.16s ease, background 0.16s ease, color 0.16s ease;
  white-space: nowrap;
}
.btn-ink {
  background: var(--ink);
  color: var(--paper);
  box-shadow: 3px 3px 0 var(--accent);
}
.btn-ink:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--accent);
}
.btn-ink:active { transform: translate(0, 0); box-shadow: 2px 2px 0 var(--accent); }
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--rule);
}
.btn-ghost:hover { border-color: var(--ink); }
.btn-lg { padding: 17px 32px; font-size: 0.9rem; }
.btn-wide { width: 100%; justify-content: center; margin-top: 20px; }

/* ---------- Ticker ---------- */

.ticker {
  background: var(--ink);
  color: var(--paper);
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  overflow: hidden;
  padding: 7px 0;
}
.ticker-track {
  display: flex;
  gap: 28px;
  width: max-content;
  animation: ticker 36s linear infinite;
}
.ticker-track span { white-space: nowrap; }
@keyframes ticker { to { transform: translateX(-50%); } }

/* ---------- Nav ---------- */

.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 14px 5%;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1.5px dashed var(--rule);
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
  font-family: var(--serif);
  font-weight: 640;
  font-size: 1.25rem;
}
.nav-logo img { border-radius: 9px; }
.nav-links {
  display: flex;
  gap: 26px;
  list-style: none;
}
.nav-links a {
  font-family: var(--mono);
  font-size: 0.76rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink-soft);
  transition: color 0.15s;
}
.nav-links a:hover { color: var(--accent); }
.nav-cta { padding: 10px 18px; font-size: 0.72rem; }

/* ---------- Hero ---------- */

.hero { padding: clamp(48px, 9vh, 110px) 5% clamp(56px, 9vh, 110px); }
.hero-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(36px, 6vw, 90px);
  align-items: center;
}
.hero h1 {
  font-size: clamp(2.6rem, 6vw, 4.6rem);
  margin-bottom: 26px;
}
.hero-sub {
  font-size: 1.12rem;
  color: var(--ink-soft);
  max-width: 470px;
  margin-bottom: 36px;
}
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-proof {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-top: 22px;
}

/* The printing receipt */
.hero-print { position: relative; }
.printer {
  position: relative;
  z-index: 3;
  height: 26px;
  background: var(--ink);
  border-radius: 8px 8px 3px 3px;
  box-shadow: 0 6px 16px rgba(27,22,18,.3);
}
.printer-slit {
  position: absolute;
  left: 10%; right: 10%; bottom: 5px;
  height: 4px;
  background: #000;
  border-radius: 2px;
}
.receipt-window {
  overflow: hidden;
  padding: 0 8% 26px;
  margin-top: -2px;
}
.receipt {
  background: var(--receipt);
  padding: 26px 22px 22px;
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--ink);
  box-shadow: var(--shadow-paper);
  transform-origin: top center;
  animation: print 2s cubic-bezier(0.25, 1, 0.4, 1) 0.35s both;
  /* perforated bottom edge */
  -webkit-mask:
    linear-gradient(#000 0 0) top / 100% calc(100% - 9px) no-repeat,
    radial-gradient(circle at 7px -2px, transparent 7px, #000 7.5px) bottom / 14px 9px repeat-x;
  mask:
    linear-gradient(#000 0 0) top / 100% calc(100% - 9px) no-repeat,
    radial-gradient(circle at 7px -2px, transparent 7px, #000 7.5px) bottom / 14px 9px repeat-x;
}
@keyframes print {
  from { transform: translateY(-103%); }
  to   { transform: translateY(0) rotate(0.8deg); }
}
/* Hold the print until the receipt is actually on screen (class added by JS) */
.js .receipt, .js #hero-receipt > * { animation-play-state: paused; }
.js .print-go .receipt, .js .print-go #hero-receipt > * { animation-play-state: running; }
.rc-head {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  text-align: center;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  margin-bottom: 14px;
}
.rc-logo { font-weight: 600; font-size: 1.05rem; letter-spacing: 0.18em; }
.rc-dim { color: var(--ink-faint); }
.rc-dash {
  border-top: 1.5px dashed var(--rule);
  margin: 12px 0;
}
.rc-row {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 3.5px 0;
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.rc-dots { flex: 1; border-bottom: 1.5px dotted var(--rule); }
.rc-strong { font-weight: 600; }
.rc-accent span:first-child, .rc-accent span:last-child { color: var(--accent); }
.rc-total { font-weight: 600; font-size: 0.95rem; }
.rc-barcode {
  height: 38px;
  margin: 16px 6% 8px;
  background: repeating-linear-gradient(
    90deg,
    var(--ink) 0 2px, transparent 2px 4px,
    var(--ink) 4px 7px, transparent 7px 9px,
    var(--ink) 9px 10px, transparent 10px 14px,
    var(--ink) 14px 18px, transparent 18px 20px
  );
}
.rc-foot {
  text-align: center;
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  color: var(--ink-faint);
  text-transform: uppercase;
}

/* Receipt line stagger (applies on load inside hero) */
#hero-receipt > * { animation: lineIn 0.4s ease-out both; }
#hero-receipt > *:nth-child(1)  { animation-delay: 0.55s; }
#hero-receipt > *:nth-child(2)  { animation-delay: 0.7s; }
#hero-receipt > *:nth-child(3)  { animation-delay: 0.85s; }
#hero-receipt > *:nth-child(4)  { animation-delay: 0.95s; }
#hero-receipt > *:nth-child(5)  { animation-delay: 1.05s; }
#hero-receipt > *:nth-child(6)  { animation-delay: 1.15s; }
#hero-receipt > *:nth-child(7)  { animation-delay: 1.25s; }
#hero-receipt > *:nth-child(8)  { animation-delay: 1.35s; }
#hero-receipt > *:nth-child(9)  { animation-delay: 1.5s; }
#hero-receipt > *:nth-child(10) { animation-delay: 1.62s; }
#hero-receipt > *:nth-child(11) { animation-delay: 1.74s; }
#hero-receipt > *:nth-child(12) { animation-delay: 1.86s; }
#hero-receipt > *:nth-child(13) { animation-delay: 2.0s; }
#hero-receipt > *:nth-child(14) { animation-delay: 2.15s; }
@keyframes lineIn {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: none; }
}

/* ---------- Stats ---------- */

.stats {
  max-width: 1100px;
  margin: 0 auto;
  padding: 34px 5%;
  border-top: 1.5px dashed var(--rule);
  border-bottom: 1.5px dashed var(--rule);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.stat { text-align: center; }
.stat strong {
  display: block;
  font-family: var(--mono);
  font-size: clamp(1.6rem, 3.4vw, 2.4rem);
  font-weight: 600;
  letter-spacing: -0.02em;
}
.stat > span:last-child {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

/* ---------- Ink section (privacy) ---------- */

.ink {
  background: var(--ink);
  color: var(--paper);
  padding: clamp(72px, 11vh, 130px) 0;
  margin-top: -1px;
}
.ink h2 { color: var(--paper); }
.ink h2 em { color: #FF8C42; }
.ink-sub {
  font-size: 1.08rem;
  color: rgba(244,239,230,.66);
  max-width: 620px;
  margin-bottom: 56px;
}
.inf-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-bottom: 72px;
}
.inf-card {
  position: relative;
  border: 1px solid rgba(244,239,230,.16);
  border-radius: 6px;
  padding: 26px 22px 22px;
  background: rgba(244,239,230,.04);
  transition: transform 0.25s ease, border-color 0.25s ease;
}
.inf-card:hover { transform: translateY(-4px) rotate(-0.4deg); border-color: rgba(255,140,66,.45); }
.inf-card h3 { font-size: 1.18rem; font-weight: 560; margin: 14px 0 10px; }
.inf-card p { font-size: 0.9rem; color: rgba(244,239,230,.6); line-height: 1.65; }
.stamp {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #FF8C42;
  border: 1.5px solid currentColor;
  border-radius: 3px;
  padding: 4px 9px;
  transform: rotate(-2deg);
}
.priv-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.priv-card {
  border-top: 1.5px dashed rgba(244,239,230,.25);
  padding-top: 20px;
}
.priv-num {
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: #FF8C42;
}
.priv-card h3 { font-size: 1.05rem; font-weight: 560; margin: 10px 0 8px; }
.priv-card p { font-size: 0.86rem; color: rgba(244,239,230,.58); line-height: 1.65; }
.ink-link { margin-top: 56px; }
.ink-link a {
  font-family: var(--mono);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #FF8C42;
  text-decoration: none;
  border-bottom: 1.5px dashed rgba(255,140,66,.5);
  padding-bottom: 3px;
}
.ink-link a:hover { border-bottom-style: solid; }

/* ---------- Comparison ---------- */

.compare { padding: clamp(72px, 11vh, 130px) 0 clamp(48px, 7vh, 80px); }
.cmp-wrap { overflow-x: auto; }
.cmp-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--mono);
  font-size: 0.8rem;
  background: var(--receipt);
  box-shadow: var(--shadow-paper);
  border-radius: 6px;
  overflow: hidden;
}
.cmp-table th, .cmp-table td {
  text-align: left;
  padding: 16px 18px;
  border-bottom: 1.5px dashed var(--rule);
}
.cmp-table thead th {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.cmp-table tbody th { font-weight: 600; }
.cmp-table tr:last-child th, .cmp-table tr:last-child td { border-bottom: none; }
.cmp-slyp { background: var(--accent-soft); font-weight: 600; }
thead .cmp-slyp { color: var(--accent); }
.yes { color: #1F7A33; }
.no  { color: #B3261E; }
.mid { color: var(--ink-faint); }

/* ---------- Features ---------- */

.features { padding: clamp(48px, 7vh, 80px) 0; }
.feat {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
  padding: clamp(44px, 7vh, 76px) 0;
  border-top: 1.5px dashed var(--rule);
  content-visibility: auto;
  contain-intrinsic-size: auto 540px;
}
.feat:first-of-type { border-top: none; }
.feat-flip .feat-copy { order: 2; }
.feat-flip .feat-shot { order: 1; }
.item-no {
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
}
.feat h3 {
  font-size: clamp(1.7rem, 3.4vw, 2.5rem);
  font-weight: 560;
  letter-spacing: -0.01em;
  line-height: 1.08;
  margin: 14px 0 16px;
}
.feat p { color: var(--ink-soft); max-width: 460px; }
.chips {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}
.chips li {
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1.5px solid var(--rule);
  border-radius: 100px;
  padding: 6px 13px;
  color: var(--ink-soft);
}
.feat-shot { display: flex; justify-content: center; }
.feat-shot img {
  width: min(250px, 70vw);
  border-radius: 28px;
  border: 1.5px solid var(--rule);
  box-shadow: var(--shadow-paper);
  transform: rotate(1.2deg);
  transition: transform 0.3s ease;
}
.feat-flip .feat-shot img { transform: rotate(-1.2deg); }
.feat-shot img:hover { transform: rotate(0deg) scale(1.02); }

/* ---------- Chat demo ---------- */

.chat { padding: clamp(64px, 10vh, 120px) 0; background: var(--paper-2); }
.chat-card {
  max-width: 640px;
  margin: 16px auto 0;
  background: var(--receipt);
  border-radius: 8px;
  box-shadow: var(--shadow-paper);
  overflow: hidden;
}
.chat-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 13px 18px;
  border-bottom: 1.5px dashed var(--rule);
  font-family: var(--mono);
}
.chat-title { font-size: 0.78rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; }
.chat-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}
.chat-badge .dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse { 50% { opacity: 0.25; transform: scale(0.6); } }
.chat-body {
  min-height: 250px;
  max-height: 250px;
  overflow: hidden;
  padding: 20px 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.chat-msg { max-width: 85%; }
.chat-msg.user { align-self: flex-end; text-align: right; }
.chat-role {
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 5px;
}
.chat-bubble {
  display: inline-block;
  font-size: 0.92rem;
  padding: 10px 15px;
  border-radius: 4px;
  text-align: left;
}
.user-bubble { background: var(--ink); color: var(--paper); }
.ai-bubble { background: var(--accent-soft); border: 1px solid rgba(232,89,12,.25); }
.cursor {
  display: inline-block;
  width: 7px; height: 1em;
  background: var(--accent);
  vertical-align: text-bottom;
  margin-left: 2px;
  animation: blink 0.9s steps(1) infinite;
}
@keyframes blink { 50% { opacity: 0; } }
.chat-foot {
  padding: 11px 18px;
  border-top: 1.5px dashed var(--rule);
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  text-align: center;
}

/* ---------- Pricing ---------- */

.pricing { padding: clamp(72px, 11vh, 130px) 0; }
.price-receipt {
  position: relative;
  max-width: 460px;
  margin: 24px auto 0;
  background: var(--receipt);
  padding: 30px 28px 26px;
  font-family: var(--mono);
  font-size: 0.82rem;
  box-shadow: var(--shadow-paper);
  transform: rotate(-0.6deg);
  -webkit-mask:
    linear-gradient(#000 0 0) top / 100% calc(100% - 9px) no-repeat,
    radial-gradient(circle at 7px -2px, transparent 7px, #000 7.5px) bottom / 14px 9px repeat-x;
  mask:
    linear-gradient(#000 0 0) top / 100% calc(100% - 9px) no-repeat,
    radial-gradient(circle at 7px -2px, transparent 7px, #000 7.5px) bottom / 14px 9px repeat-x;
}
.price-receipt .rc-total { font-size: 1.25rem; padding-top: 8px; }
.price-receipt .rc-foot { margin-top: 12px; }
.stamp-big {
  position: absolute;
  top: 18px;
  right: -14px;
  font-size: 0.72rem;
  padding: 7px 13px;
  transform: rotate(7deg);
  background: var(--receipt);
  box-shadow: 0 2px 8px rgba(27,22,18,.12);
  color: var(--accent);
}

/* ---------- FAQ ---------- */

.faq { padding: clamp(48px, 8vh, 96px) 0; background: var(--paper-2); }
.faq-list { max-width: 720px; margin-top: 10px; }
.faq details {
  border-top: 1.5px dashed var(--rule);
  padding: 4px 0;
}
.faq details:last-child { border-bottom: 1.5px dashed var(--rule); }
.faq summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 18px 2px;
  font-size: 1.08rem;
  font-weight: 560;
  letter-spacing: -0.005em;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  font-family: var(--mono);
  font-size: 1.15rem;
  color: var(--accent);
  transition: transform 0.25s ease;
  flex-shrink: 0;
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p {
  padding: 0 2px 20px;
  color: var(--ink-soft);
  max-width: 640px;
}

/* ---------- CTA ---------- */

.cta {
  padding: clamp(88px, 14vh, 160px) 0;
  text-align: center;
}
.cta h2 { font-size: clamp(2.4rem, 6vw, 4.2rem); }
.cta p { color: var(--ink-soft); margin: 14px 0 34px; }

/* ---------- Footer ---------- */

footer {
  border-top: 1.5px dashed var(--rule);
  padding: 44px 5%;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 28px;
  flex-wrap: wrap;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
  font-weight: 640;
  font-size: 1.15rem;
}
.footer-logo img { border-radius: 10px; }
.footer-brand p {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-top: 10px;
}
.footer-links { display: flex; gap: 22px; flex-wrap: wrap; }
.footer-links a {
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
  text-decoration: none;
}
.footer-links a:hover { color: var(--accent); }
.footer-meta { text-align: right; }
.footer-meta p {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--ink-faint);
}
.footer-meta a { color: var(--accent); text-decoration: none; }

/* ---------- Scroll reveal ---------- */

/* Hidden state only applies when JS is running (html.js set inline in <head>) */
.js .rv {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.js .rv.in { opacity: 1; transform: none; }
.d1 { transition-delay: 0.08s; }
.d2 { transition-delay: 0.16s; }
.d3 { transition-delay: 0.24s; }
.d4 { transition-delay: 0.32s; }

/* No-JS / reduced motion: show everything */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .rv { opacity: 1; transform: none; transition: none; }
  .receipt, #hero-receipt > * { animation: none; }
  .ticker-track { animation: none; }
  .chat-badge .dot, .cursor { animation: none; }
}

/* ---------- Responsive ---------- */

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-print { max-width: 380px; margin: 0 auto; width: 100%; }
  .inf-grid { grid-template-columns: 1fr; }
  .priv-grid { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .feat, .feat-flip { grid-template-columns: 1fr; }
  .feat-flip .feat-copy { order: 1; }
  .feat-flip .feat-shot { order: 2; }
}

@media (max-width: 640px) {
  .nav-links { display: none; }
  .priv-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; }
  .footer-meta { text-align: left; }
  .stamp-big { right: 6px; }
  .hero-ctas .btn { width: 100%; justify-content: center; }
}