/* GrabLogic — shared styles. No build step, no external fonts or scripts. */

:root {
  --bg: #0d1117;
  --bg-raised: #151b24;
  --bg-card: #18202b;
  --line: #263142;
  --text: #e6ebf2;
  --text-soft: #a3aec0;
  --text-faint: #6f7b8f;
  --accent: #8b95ff;
  --accent-2: #38c8ff;
  --accent-ink: #0d1117;
  --radius: 14px;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
  --max: 1160px;
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  color-scheme: dark;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.6 var(--font);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--accent-2);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

h1, h2, h3 {
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 0.5em;
}

h1 { font-size: clamp(2.4rem, 5.5vw, 4rem); font-weight: 750; }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.5rem); font-weight: 700; }
h3 { font-size: 1.2rem; font-weight: 650; }

p {
  margin: 0 0 1em;
}

.wrap {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 650;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}

.lead {
  font-size: 1.2rem;
  color: var(--text-soft);
  max-width: 640px;
}

.gradient-text {
  background: linear-gradient(100deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Header -------------------------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(13, 17, 23, 0.82);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid rgba(38, 49, 66, 0.6);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: -0.01em;
}

.brand:hover {
  text-decoration: none;
}

.brand img {
  width: 30px;
  height: 30px;
}

.nav {
  display: flex;
  gap: 28px;
  font-size: 0.95rem;
}

.nav a {
  color: var(--text-soft);
}

.nav a:hover,
.nav a[aria-current="page"] {
  color: var(--text);
  text-decoration: none;
}

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

.button {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 22px;
  border-radius: 10px;
  font-weight: 650;
  font-size: 1rem;
  border: 1px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.button:hover {
  text-decoration: none;
  transform: translateY(-1px);
}

.button.primary {
  background: linear-gradient(100deg, var(--accent), var(--accent-2));
  color: var(--accent-ink);
  box-shadow: 0 8px 24px rgba(91, 140, 255, 0.28);
}

.button.primary:hover {
  box-shadow: 0 12px 30px rgba(91, 140, 255, 0.4);
}

.button.ghost {
  border-color: var(--line);
  color: var(--text);
  background: rgba(255, 255, 255, 0.02);
}

.button.ghost:hover {
  border-color: #3a4a63;
}

.button svg {
  width: 18px;
  height: 18px;
  flex: none;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

/* Sections -------------------------------------------------------------------- */

section {
  padding: 96px 0;
}

section + section {
  border-top: 1px solid rgba(38, 49, 66, 0.5);
}

.section-head {
  max-width: 720px;
  margin-bottom: 48px;
}

.section-head p {
  color: var(--text-soft);
  font-size: 1.1rem;
}

.hero {
  position: relative;
  padding: 120px 0 104px;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: -40% -10% auto auto;
  width: 820px;
  height: 820px;
  background: radial-gradient(closest-side, rgba(90, 170, 255, 0.16), rgba(139, 149, 255, 0.06) 55%, transparent);
  pointer-events: none;
}

.hero .wrap {
  position: relative;
}

/* Home: the list of apps is the whole page */
.apps {
  padding-top: 72px;
}

.apps .product + .product {
  margin-top: 32px;
}

/* Cards ---------------------------------------------------------------------- */

.grid {
  display: grid;
  gap: 20px;
}

.grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid.four { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
}

.card p {
  color: var(--text-soft);
  margin: 0;
  font-size: 0.98rem;
}

.card .icon {
  width: 44px;
  height: 44px;
  border-radius: 11px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  background: rgba(139, 149, 255, 0.12);
  color: var(--accent);
}

.card .icon svg {
  width: 22px;
  height: 22px;
}

/* Product teaser on the home page */

.product {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 48px;
  align-items: center;
  background: linear-gradient(160deg, #18202b, #121821);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 48px;
}

.product-title {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 18px;
}

.product-title img {
  width: 64px;
  height: 64px;
  border-radius: 14px;
}

.product-title h3 {
  font-size: 1.7rem;
  margin: 0;
}

.product-title span {
  color: var(--text-faint);
  font-size: 0.95rem;
}

.product p {
  color: var(--text-soft);
}

.shot {
  border-radius: 12px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  overflow: hidden;
  background: #1e1e1e;
}

.shot.paper {
  background: #fff;
  padding: 18px;
}

.checks {
  list-style: none;
  padding: 0;
  margin: 0 0 8px;
}

.checks li {
  position: relative;
  padding-left: 28px;
  margin: 8px 0;
  color: var(--text-soft);
}

.checks li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.55em;
  width: 14px;
  height: 8px;
  border-left: 2px solid var(--accent-2);
  border-bottom: 2px solid var(--accent-2);
  transform: rotate(-45deg);
}

/* Steps */

.steps {
  counter-reset: step;
}

.steps .card {
  position: relative;
  padding-top: 64px;
}

.steps .card::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  position: absolute;
  top: 24px;
  left: 28px;
  font: 700 0.95rem var(--mono);
  color: var(--accent);
}

/* Contact */

.contact {
  text-align: center;
}

.contact .lead {
  margin: 0 auto;
}

.contact .actions {
  justify-content: center;
}

/* Product page ---------------------------------------------------------------- */

.app-hero {
  text-align: center;
  padding-bottom: 72px;
}

.app-hero .app-icon {
  width: 112px;
  height: 112px;
  margin: 0 auto 26px;
  border-radius: 26px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.55);
}

.app-hero .lead {
  margin: 0 auto;
}

.app-hero .actions {
  justify-content: center;
}

.meta {
  margin-top: 18px;
  color: var(--text-faint);
  font-size: 0.9rem;
}

/* Each item stays on one line; lines break between items */
.meta span {
  display: inline-block;
}

.meta span + span::before {
  content: "·";
  margin: 0 10px;
}

.hero-shot {
  margin-top: 64px;
}

.feature {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: 56px;
  align-items: center;
}

/* Grid items may shrink below their content (long code lines scroll instead) */
.feature > *,
.product > *,
.grid > * {
  min-width: 0;
}

.feature + .feature {
  margin-top: 104px;
}

.feature.flip .feature-text {
  order: 2;
}

.feature-text p {
  color: var(--text-soft);
}

.groups {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 16px;
}

.group {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 20px 22px;
}

.group header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.badge {
  font: 700 0.68rem/1 var(--font);
  letter-spacing: 0.02em;
  color: #fff;
  border-radius: 6px;
  padding: 6px 7px;
  min-width: 34px;
  text-align: center;
}

.group h3 {
  margin: 0;
  font-size: 1rem;
  flex: 1;
}

.group .count {
  color: var(--text-faint);
  font-size: 0.9rem;
}

.group p {
  margin: 0;
  color: var(--text-soft);
  font-size: 0.92rem;
  line-height: 1.5;
}

.formats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.formats span {
  font: 600 0.9rem var(--mono);
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--bg-raised);
  color: var(--text);
}

.code {
  background: #10151d;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 22px 24px;
  overflow-x: auto;
  font: 0.86rem/1.65 var(--mono);
  color: #cdd6e4;
  margin: 0;
}

.code .c { color: #6f8a6a; font-style: italic; }
.code .k { color: #8b95ff; }
.code .s { color: #e8a66f; }
.code .f { color: #7fd1c7; }

.facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.facts div {
  border-left: 2px solid var(--accent);
  padding: 4px 0 4px 16px;
}

.facts strong {
  display: block;
  font-size: 1rem;
}

.facts span {
  color: var(--text-soft);
  font-size: 0.93rem;
}

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

.site-footer {
  border-top: 1px solid var(--line);
  padding: 40px 0 56px;
  color: var(--text-faint);
  font-size: 0.9rem;
}

.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 32px;
  justify-content: space-between;
  align-items: center;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}

.site-footer a {
  color: var(--text-soft);
}

/* Small screens --------------------------------------------------------------- */

@media (max-width: 960px) {
  .grid.four { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid.three { grid-template-columns: 1fr; }
  .product,
  .feature {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .product { padding: 32px; }
  .feature.flip .feature-text { order: 0; }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  section { padding: 72px 0; }
  .hero { padding: 88px 0 72px; }
  .grid.two,
  .grid.four { grid-template-columns: 1fr; }
  .nav { gap: 18px; font-size: 0.9rem; }
  .nav .optional { display: none; }
  .product { padding: 24px; }
  .wrap { padding: 0 16px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .button { transition: none; }
}