/* socialgraffa landing — clinical white, Montserrat, Anthropic-style black pills.
 * Matches the dashboard look and feel: white surfaces, tinted neutrals,
 * a single orange accent for the "agent" angle, black pill CTAs and tabs.
 */

:root {
  --font-body: 'Montserrat', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', 'Fira Code', monospace;

  --bg: #ffffff;
  --bg-alt: #faf9f7;
  --bg-sunken: #f4f2ef;
  --ink: #191919;
  --ink-soft: #52504c;
  --ink-mute: #8a8680;
  --border: #ececea;
  --border-strong: #dedcd8;

  --accent: #f97316;
  --accent-soft: rgba(249, 115, 22, 0.1);
  --accent-line: rgba(249, 115, 22, 0.35);

  --black: #0a0a0a;
  --black-hover: #262626;

  --radius: 12px;
  --radius-lg: 18px;
  --pill: 9999px;

  --shadow-sm: 0 1px 2px rgba(24, 24, 24, 0.04), 0 1px 3px rgba(24, 24, 24, 0.06);
  --shadow: 0 10px 30px -12px rgba(24, 24, 24, 0.14);

  --maxw: 1120px;
  --ease: cubic-bezier(0.25, 1, 0.5, 1);
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1,
h2,
h3 {
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.12;
  margin: 0;
}
p {
  margin: 0;
}
a {
  color: inherit;
  text-decoration: none;
}

.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

.accent {
  color: var(--accent);
}
.muted {
  color: var(--ink-mute);
}

/* ── Buttons ─────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: inherit;
  font-weight: 600;
  font-size: 0.9375rem;
  padding: 11px 20px;
  border-radius: var(--pill);
  border: 1px solid transparent;
  cursor: pointer;
  transition:
    background var(--ease) 0.2s,
    border-color var(--ease) 0.2s,
    transform var(--ease) 0.15s;
  white-space: nowrap;
}
.btn:hover {
  transform: translateY(-1px);
}
.btn-primary {
  background: var(--black);
  color: #fff;
}
.btn-primary:hover {
  background: var(--black-hover);
}
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--border-strong);
}
.btn-ghost:hover {
  background: var(--bg-sunken);
}
.btn-lg {
  padding: 14px 26px;
  font-size: 1rem;
}

/* ── Nav ─────────────────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: saturate(1.2) blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 9px;
  font-weight: 800;
  font-size: 1.125rem;
  letter-spacing: -0.03em;
}
.nav-logo .mark {
  width: 26px;
  height: 26px;
  border-radius: 8px;
  background: var(--black);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 0.9rem;
  font-weight: 800;
}
.nav-logo .mark::after {
  content: '◐';
}
.nav-logo img {
  height: 22px;
  width: auto;
  display: block;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 26px;
}
.nav-links a.link {
  font-size: 0.9rem;
  color: var(--ink-soft);
  font-weight: 500;
}
.nav-links a.link:hover {
  color: var(--ink);
}
.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-toggle {
  display: none;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
  margin: 4px 0;
  border-radius: 2px;
}
.nav-mobile {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 12px 24px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}
.nav-mobile a {
  padding: 10px 0;
  font-weight: 500;
  border-bottom: 1px solid var(--border);
}
.nav-mobile.open {
  display: flex;
}

/* ── Hero ────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
  background: radial-gradient(60% 55% at 50% 0%, var(--accent-soft), transparent 70%);
}
.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.hero-media::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(70% 60% at 50% 42%, transparent, var(--bg) 88%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.55), rgba(255, 255, 255, 0.72));
}
.hero-content {
  position: relative;
  z-index: 1;
}
.hero h1 {
  line-height: 1.05;
  font-size: clamp(2.6rem, 6vw + 0.5rem, 4.6rem);
}
.scroll-cue {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  margin-top: 52px;
  text-decoration: none;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
  animation: cue 1.9s var(--ease) infinite;
}
.scroll-cue:hover {
  color: var(--ink);
}

@keyframes cue {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(7px);
  }
}
.start-inner {
  text-align: center;
}
.start-lead {
  max-width: 620px;
  margin: 0 auto 26px;
  font-size: 1.05rem;
  color: var(--ink-soft);
  line-height: 1.6;
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  padding: 6px 14px;
  border-radius: var(--pill);
  background: var(--bg);
  border: 1px solid var(--border-strong);
  color: var(--ink-soft);
  margin-bottom: 24px;
}
.badge .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
}
.hero h1 .accent {
  background: linear-gradient(180deg, #fb923c, #ea580c);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-sub {
  max-width: 660px;
  margin: 22px auto 0;
  font-size: 1.15rem;
  color: var(--ink-soft);
  line-height: 1.6;
}
.hero-cta {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-top: 30px;
  flex-wrap: wrap;
}
.hero-note {
  margin-top: 16px;
  font-size: 0.85rem;
  color: var(--ink-mute);
}
.works-with {
  margin-top: 34px;
  font-size: 0.8rem;
  color: var(--ink-mute);
  font-weight: 500;
}
.works-with strong {
  color: var(--ink-soft);
}

/* ── Code block (terminal) ───────────────────────────── */
.terminal {
  max-width: 640px;
  margin: 40px auto 0;
  text-align: left;
}
.term-tabs {
  display: flex;
  gap: 4px;
}
.term-tab {
  font-family: inherit;
  font-size: 0.72rem;
  font-weight: 600;
  cursor: pointer;
  padding: 7px 14px;
  border: 1px solid var(--border);
  border-bottom: none;
  border-radius: 8px 8px 0 0;
  background: var(--bg-sunken);
  color: var(--ink-mute);
}
.term-tab.active {
  background: var(--black);
  color: #fff;
  border-color: var(--black);
}
.term-body {
  background: #0c0c0e;
  border: 1px solid #1c1c1f;
  border-radius: 0 10px 10px 10px;
  padding: 18px 20px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.85;
  color: #e8e8e9;
  overflow-x: auto;
  box-shadow: var(--shadow);
}
.term-body pre {
  margin: 0;
  white-space: pre;
}
.term-body .c-dim {
  color: #6b6b6e;
}
.term-body .c-cmd {
  color: #fb923c;
}
.term-body .c-str {
  color: #34d399;
}

/* ── Section shells ──────────────────────────────────── */
section {
  scroll-margin-top: 80px;
}
.section {
  padding: 76px 0;
}
.section-alt {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.eyebrow {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}
.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 48px;
}
.section-head h2 {
  font-size: clamp(1.8rem, 3vw + 0.5rem, 2.6rem);
  margin-top: 12px;
}
.section-head p {
  margin-top: 14px;
  color: var(--ink-soft);
  font-size: 1.05rem;
}

/* ── Feature grid ────────────────────────────────────── */
.grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(3, 1fr);
}
.card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 26px;
  transition:
    border-color var(--ease) 0.2s,
    box-shadow var(--ease) 0.2s,
    transform var(--ease) 0.2s;
}
.card:hover {
  border-color: var(--border-strong);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}
.card .ico {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 1.1rem;
  margin-bottom: 16px;
}
.card h3 {
  font-size: 1.08rem;
}
.card p {
  margin-top: 8px;
  color: var(--ink-soft);
  font-size: 0.94rem;
}
.card code {
  font-family: var(--font-mono);
  font-size: 0.82em;
  background: var(--bg-sunken);
  padding: 1px 6px;
  border-radius: 5px;
  color: var(--ink);
}

/* ── How it works ────────────────────────────────────── */
.steps {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(3, 1fr);
}
.step {
  position: relative;
  padding: 26px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.step .num {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent);
}
.step h3 {
  font-size: 1.05rem;
  margin-top: 10px;
}
.step p {
  margin-top: 8px;
  color: var(--ink-soft);
  font-size: 0.92rem;
}
.step code {
  display: block;
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  background: #0c0c0e;
  color: #e8e8e9;
  padding: 12px 14px;
  border-radius: 8px;
  overflow-x: auto;
}
.step code b {
  color: #fb923c;
  font-weight: 500;
}

/* ── Monetization (3-layer moat) ─────────────────────── */
.moat-layers {
  display: grid;
  gap: 16px;
  max-width: 920px;
  margin: 0 auto;
}
.moat-band {
  background: var(--bg);
  border: 1px solid var(--border);
  border-left: 3px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 22px 24px;
}
.moat-band--core {
  border-left-color: var(--accent);
}
.moat-band--balance {
  border-left-color: #f0a044;
}
.moat-band--offers {
  border-left-color: var(--border-strong);
  background: var(--bg-sunken);
}
.moat-band-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}
.moat-num {
  flex: none;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.95rem;
  background: var(--accent-soft);
  color: var(--accent);
}
.moat-band--offers .moat-num {
  background: rgba(138, 134, 128, 0.12);
  color: var(--ink-mute);
}
.moat-band-head h3 {
  font-size: 1.05rem;
}
.moat-band-head > div p {
  margin-top: 2px;
  color: var(--ink-soft);
  font-size: 0.86rem;
}
.moat-flag {
  margin-left: auto;
  flex: none;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  padding: 4px 10px;
  border-radius: var(--pill);
  white-space: nowrap;
}
.moat-flag--start {
  background: var(--accent-soft);
  color: var(--accent);
}
.moat-flag--last {
  background: var(--bg-alt);
  color: var(--ink-mute);
  border: 1px solid var(--border);
}
.moat-cells {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(2, 1fr);
}
.moat-cell {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 12px 14px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-alt);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
  transition:
    border-color var(--ease) 0.2s,
    transform var(--ease) 0.2s;
}
.moat-cell span {
  font-weight: 400;
  font-size: 0.78rem;
  color: var(--ink-soft);
}
.moat-cell.is-covered {
  border-left: 3px solid var(--accent-line);
}
a.moat-cell.is-covered:hover {
  border-color: var(--accent-line);
  transform: translateY(-1px);
}
.moat-cell.is-roadmap {
  background: transparent;
  border-style: dashed;
  color: var(--ink-mute);
}
.moat-cell.is-roadmap span {
  color: var(--ink-mute);
}
.moat-foot {
  max-width: 720px;
  margin: 28px auto 0;
  text-align: center;
  color: var(--ink-soft);
  font-size: 0.98rem;
}
.moat-foot code {
  font-family: var(--font-mono);
  font-size: 0.82em;
  background: var(--bg-sunken);
  padding: 1px 6px;
  border-radius: 5px;
  color: var(--ink);
}

/* ── Pricing ─────────────────────────────────────────── */
.plans {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(3, 1fr);
  align-items: stretch;
}
.plan {
  display: flex;
  flex-direction: column;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
}
.plan.featured {
  border-color: var(--black);
  box-shadow: var(--shadow);
  position: relative;
}
.plan.featured::before {
  content: 'Most popular';
  position: absolute;
  top: -11px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--black);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 4px 12px;
  border-radius: var(--pill);
}
.plan h3 {
  font-size: 1.2rem;
}
.plan .price {
  margin-top: 10px;
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}
.plan .price span {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--ink-mute);
}
.plan .tag {
  margin-top: 6px;
  font-size: 0.86rem;
  color: var(--ink-soft);
  min-height: 40px;
}
.plan ul {
  list-style: none;
  padding: 0;
  margin: 20px 0 24px;
  display: grid;
  gap: 10px;
}
.plan li {
  font-size: 0.9rem;
  color: var(--ink-soft);
  display: flex;
  gap: 9px;
  align-items: flex-start;
}
.plan li::before {
  content: '✓';
  color: var(--accent);
  font-weight: 700;
}
.plan .btn {
  margin-top: auto;
  justify-content: center;
  width: 100%;
}

/* ── Error codes table ───────────────────────────────── */
.codes {
  max-width: 760px;
  margin: 0 auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.codes table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
.codes th,
.codes td {
  text-align: left;
  padding: 12px 18px;
  border-bottom: 1px solid var(--border);
}
.codes th {
  background: var(--bg-sunken);
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-mute);
}
.codes tr:last-child td {
  border-bottom: none;
}
.codes td:first-child {
  font-family: var(--font-mono);
  color: var(--accent);
  font-weight: 600;
  width: 64px;
}

/* ── FAQ ─────────────────────────────────────────────── */
.faq {
  max-width: 760px;
  margin: 0 auto;
}
.faq details {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 4px 20px;
  margin-bottom: 12px;
  background: var(--bg);
}
.faq summary {
  cursor: pointer;
  font-weight: 600;
  padding: 16px 0;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 16px;
}
.faq summary::-webkit-details-marker {
  display: none;
}
.faq summary::after {
  content: '+';
  color: var(--ink-mute);
  font-weight: 400;
  font-size: 1.3rem;
  line-height: 1;
}
.faq details[open] summary::after {
  content: '–';
}
.faq details p {
  padding: 0 0 18px;
  color: var(--ink-soft);
  font-size: 0.94rem;
}

/* ── CTA ─────────────────────────────────────────────── */
.cta {
  text-align: center;
  padding: 84px 24px;
}
.cta-box {
  max-width: 820px;
  margin: 0 auto;
  background: var(--black);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 56px 32px;
}
.cta-box h2 {
  font-size: clamp(1.7rem, 3vw + 0.5rem, 2.4rem);
  color: #fff;
}
.cta-box p {
  margin-top: 14px;
  color: #b9b7b3;
  font-size: 1.05rem;
}
.cta-box .term-body {
  max-width: 480px;
  margin: 26px auto 0;
}
.cta-box .btn-primary {
  background: #fff;
  color: var(--black);
  margin-top: 26px;
}
.cta-box .btn-primary:hover {
  background: #e9e7e3;
}

/* ── Footer ──────────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--border);
  background: var(--bg-alt);
  padding: 48px 0 36px;
}
.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}
.footer-brand {
  max-width: 280px;
}
.footer-brand p {
  margin-top: 12px;
  font-size: 0.88rem;
  color: var(--ink-mute);
}
.footer-col h4 {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-mute);
  margin-bottom: 12px;
}
.footer-col a {
  display: block;
  font-size: 0.9rem;
  color: var(--ink-soft);
  padding: 5px 0;
}
.footer-col a:hover {
  color: var(--ink);
}
.footer-bottom {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  font-size: 0.82rem;
  color: var(--ink-mute);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

/* ── Reveal ──────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 0.6s var(--ease),
    transform 0.6s var(--ease);
}
.reveal.in {
  opacity: 1;
  transform: none;
}

/* ── Responsive ──────────────────────────────────────── */
@media (max-width: 860px) {
  .grid,
  .steps,
  .plans,
  .moat-cells {
    grid-template-columns: 1fr;
  }
  .moat-band-head {
    flex-wrap: wrap;
  }
  .moat-flag {
    margin-left: 46px;
  }
  .nav-links {
    display: none;
  }
  .nav-toggle {
    display: block;
  }
  .nav-actions .btn-ghost {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .scroll-cue {
    animation: none;
  }
  html {
    scroll-behavior: auto;
  }
  .hero-video {
    display: none;
  }
  .hero-media {
    background: url('https://prodmedia.tyga.host/public/tyga.cloud/landing/socialgraffa.com/socialgraffa_hero_1.jpg')
      center / cover no-repeat;
  }
}