/* viko.sh — one stylesheet for the landing, invite and 404 pages. No external resources. */

@font-face {
  font-family: "Inter Variable";
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url("/fonts/inter-latin-var.woff2") format("woff2-variations");
}

:root {
  color-scheme: light;
  --bg: #fafaf9;
  --surface: #ffffff;
  --surface-2: #f4f4f2;
  --line: #e6e6e2;
  --line-strong: #d3d3ce;
  --ink: #16171a;
  --ink-2: #4a4e57;
  --ink-3: #5f646d;
  --accent: #5b4be0;
  --accent-text: #4f3fd6;
  --accent-soft: rgb(91 75 224 / 0.1);
  --wait: #8c5200;
  --wait-soft: rgb(140 82 0 / 0.1);
  --ok: #12703f;
  --ok-soft: rgb(18 112 63 / 0.1);
  --focus: rgb(91 75 224 / 0.55);
  --phone: #16171a;
  --shadow: 0 1px 0 rgb(22 23 26 / 0.04), 0 24px 48px -24px rgb(22 23 26 / 0.28);

  --sans: "Inter Variable", Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, monospace;
  --measure: 34rem;
  --gutter: clamp(1rem, 4vw, 2.5rem);
}

@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --bg: #0e0f11;
    --surface: #141518;
    --surface-2: #1a1c20;
    --line: #26292e;
    --line-strong: #363a41;
    --ink: #ecedef;
    --ink-2: #aeb2ba;
    --ink-3: #8c929c;
    --accent: #6b5bea;
    --accent-text: #a69bff;
    --accent-soft: rgb(125 109 245 / 0.18);
    --wait: #e8a93a;
    --wait-soft: rgb(232 169 58 / 0.14);
    --ok: #4cc38a;
    --ok-soft: rgb(76 195 138 / 0.14);
    --focus: rgb(166 155 255 / 0.6);
    --phone: #000000;
    --shadow: 0 0 0 1px rgb(255 255 255 / 0.04), 0 24px 48px -24px rgb(0 0 0 / 0.7);
  }
}

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

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.55;
  font-feature-settings: "cv11", "ss01";
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a {
  color: var(--accent-text);
  text-underline-offset: 0.18em;
  text-decoration-thickness: 1px;
}

a:hover {
  text-decoration-thickness: 2px;
}

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
  border-radius: 6px;
}

code,
kbd {
  font-family: var(--mono);
  font-size: 0.92em;
}

.wrap {
  width: 100%;
  max-width: 72rem;
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ---- header / footer ---------------------------------------------------------------------- */

.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.25rem;
  padding-bottom: 1.25rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--ink);
  font-weight: 650;
  font-size: 1.125rem;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.brand svg {
  width: 28px;
  height: 28px;
  flex: none;
}

.top a.signin {
  font-size: 0.95rem;
  font-weight: 550;
  color: var(--ink-2);
  text-decoration: none;
  padding: 0.5rem 0.25rem;
}

.top a.signin:hover {
  color: var(--ink);
}

.foot {
  border-top: 1px solid var(--line);
  margin-top: clamp(4rem, 10vw, 7rem);
  padding-top: 1.5rem;
  padding-bottom: 2.5rem;
  color: var(--ink-3);
  font-size: 0.9rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  justify-content: space-between;
}

.foot p {
  margin: 0;
}

.foot a {
  color: var(--ink-2);
}

/* ---- hero ----------------------------------------------------------------------------------- */

.hero {
  display: grid;
  gap: clamp(2.5rem, 6vw, 4rem);
  padding-top: clamp(2rem, 7vw, 5.5rem);
  align-items: center;
}

@media (min-width: 60rem) {
  .hero {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }
}

.hero h1 {
  margin: 0;
  font-size: clamp(2.35rem, 6.2vw, 4.1rem);
  line-height: 1.02;
  letter-spacing: -0.042em;
  font-weight: 680;
  max-width: 13ch;
  text-wrap: balance;
}

.lead {
  margin: 1.5rem 0 0;
  max-width: var(--measure);
  font-size: clamp(1.075rem, 1.6vw, 1.2rem);
  line-height: 1.55;
  color: var(--ink-2);
}

.invite-note {
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.25rem;
}

.invite-note p {
  margin: 0;
  max-width: 24rem;
  color: var(--ink-2);
  font-size: 0.975rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.6rem 1.15rem;
  border-radius: 10px;
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  font-size: 0.975rem;
  text-decoration: none;
  border: 0;
  white-space: nowrap;
}

.button:hover {
  text-decoration: none;
  filter: brightness(1.08);
}

/* ---- phone inbox (the one loud thing) ------------------------------------------------------ */

.phone {
  justify-self: center;
  width: min(100%, 22.5rem);
  padding: 0.6rem;
  border-radius: 2.6rem;
  background: var(--phone);
  box-shadow: var(--shadow);
}

.screen {
  border-radius: 2.05rem;
  background: var(--bg);
  padding: 1.1rem 0.8rem 1.4rem;
  min-height: 29rem;
}

.screen-bar {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 0.35rem 0.4rem 0.9rem;
}

.screen-bar h2 {
  margin: 0;
  font-size: 1.35rem;
  letter-spacing: -0.03em;
  font-weight: 680;
}

.screen-bar span {
  font-size: 0.8rem;
  color: var(--ink-3);
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0.85rem 0.9rem 0.9rem;
  font-size: 0.875rem;
  line-height: 1.45;
}

.card + .card {
  margin-top: 0.55rem;
}

.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
  margin-bottom: 0.45rem;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  border-radius: 999px;
  padding: 0.1rem 0.5rem;
  font-size: 0.72rem;
  font-weight: 550;
  background: var(--surface-2);
  color: var(--ink-2);
}

.chip.status::before {
  content: "";
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: currentColor;
}

.chip.wait {
  background: var(--wait-soft);
  color: var(--wait);
}

.chip.ok {
  background: var(--ok-soft);
  color: var(--ok);
}

.chip.build {
  background: var(--accent-soft);
  color: var(--accent-text);
}

.card p {
  margin: 0;
}

.card .ask {
  font-weight: 560;
  color: var(--ink);
}

.card .sub {
  color: var(--ink-3);
  margin-top: 0.2rem;
}

.card-actions {
  display: flex;
  gap: 0.45rem;
  margin-top: 0.7rem;
}

.card-actions span {
  flex: 1;
  text-align: center;
  border-radius: 9px;
  padding: 0.45rem 0.5rem;
  font-weight: 600;
  font-size: 0.82rem;
  border: 1px solid var(--line-strong);
  color: var(--ink);
}

.card-actions span:first-child {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

@media (prefers-reduced-motion: no-preference) {
  .card.arrive {
    animation: arrive 700ms cubic-bezier(0.2, 0.8, 0.2, 1) 500ms both;
  }

  @keyframes arrive {
    from {
      opacity: 0;
      transform: translateY(-10px) scale(0.98);
    }
  }
}

/* ---- sections -------------------------------------------------------------------------------- */

.section {
  padding-top: clamp(4rem, 10vw, 7rem);
}

.section > h2,
.section-head h2 {
  margin: 0;
  font-size: clamp(1.6rem, 3.4vw, 2.3rem);
  line-height: 1.1;
  letter-spacing: -0.032em;
  font-weight: 660;
  max-width: 22ch;
  text-wrap: balance;
}

.section-head p {
  margin: 0.9rem 0 0;
  max-width: var(--measure);
  color: var(--ink-2);
}

.flow {
  list-style: none;
  margin: 2.5rem 0 0;
  padding: 0;
  display: grid;
  gap: 0;
  counter-reset: flow;
}

.flow li {
  counter-increment: flow;
  position: relative;
  padding: 0 0 1.75rem 3rem;
}

.flow li::before {
  content: counter(flow);
  position: absolute;
  left: 0;
  top: 0;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 0.85rem;
  font-weight: 650;
  font-variant-numeric: tabular-nums;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  color: var(--ink-2);
}

.flow li::after {
  content: "";
  position: absolute;
  left: calc(1rem - 0.5px);
  top: 2.25rem;
  bottom: 0.25rem;
  width: 1px;
  background: var(--line-strong);
}

.flow li:last-child::after {
  display: none;
}

.flow li:nth-child(3)::before {
  background: var(--wait-soft);
  border-color: transparent;
  color: var(--wait);
}

.flow h3 {
  margin: 0.2rem 0 0.3rem;
  font-size: 1.075rem;
  letter-spacing: -0.015em;
  font-weight: 640;
}

.flow p {
  margin: 0;
  color: var(--ink-2);
  max-width: 30rem;
  font-size: 0.99rem;
}

@media (min-width: 60rem) {
  .flow {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 1.5rem;
  }

  .flow li {
    padding: 3rem 0 0;
  }

  .flow li::after {
    left: 2.5rem;
    right: -1.25rem;
    top: 1rem;
    bottom: auto;
    width: auto;
    height: 1px;
  }
}

.trust {
  margin: 2.5rem 0 0;
  display: grid;
  gap: 1.75rem 3rem;
}

@media (min-width: 48rem) {
  .trust {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.trust div {
  border-top: 1px solid var(--line);
  padding-top: 1.1rem;
}

.trust dt {
  font-weight: 640;
  letter-spacing: -0.012em;
}

.trust dd {
  margin: 0.35rem 0 0;
  color: var(--ink-2);
  max-width: 30rem;
  font-size: 0.99rem;
}

.closing {
  display: grid;
  gap: 1.25rem;
  align-items: end;
}

@media (min-width: 48rem) {
  .closing {
    grid-template-columns: 1fr auto;
  }
}

.closing p {
  margin: 0.9rem 0 0;
  color: var(--ink-2);
  max-width: var(--measure);
}

/* ---- invite page ------------------------------------------------------------------------------ */

.invite {
  max-width: 44rem;
  padding-top: clamp(1.5rem, 6vw, 4rem);
}

.invite h1 {
  margin: 0;
  font-size: clamp(2.1rem, 5.5vw, 3.1rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
  font-weight: 680;
  text-wrap: balance;
}

.steps {
  list-style: none;
  margin: 2.5rem 0 0;
  padding: 0;
  counter-reset: step;
}

.steps > li {
  counter-increment: step;
  position: relative;
  padding: 0 0 2.25rem 3rem;
}

.steps > li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 0.85rem;
  font-weight: 650;
  background: var(--accent);
  color: #fff;
}

.steps > li::after {
  content: "";
  position: absolute;
  left: calc(1rem - 0.5px);
  top: 2.4rem;
  bottom: 0.4rem;
  width: 1px;
  background: var(--line-strong);
}

.steps > li:last-child::after {
  display: none;
}

.steps h2 {
  margin: 0.15rem 0 0.35rem;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
  font-weight: 650;
}

.steps p {
  margin: 0;
  color: var(--ink-2);
  max-width: 34rem;
}

.os-tabs {
  display: inline-flex;
  gap: 0.25rem;
  margin: 1rem 0 0.6rem;
  padding: 0.2rem;
  border-radius: 10px;
  background: var(--surface-2);
  border: 1px solid var(--line);
}

.os-tabs button {
  font: inherit;
  font-size: 0.9rem;
  font-weight: 560;
  min-height: 36px;
  padding: 0.3rem 0.9rem;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--ink-2);
  cursor: pointer;
}

.os-tabs button[aria-selected="true"] {
  background: var(--surface);
  color: var(--ink);
  box-shadow: 0 1px 2px rgb(0 0 0 / 0.08);
}

.os-tabs[hidden] {
  display: none;
}

.cmd {
  margin-top: 0.75rem;
}

.cmd h3 {
  margin: 0 0 0.4rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ink-2);
}

.js .cmd h3 {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
}

.js .cmd[hidden] {
  display: none;
}

.cmd-box {
  display: flex;
  align-items: stretch;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: var(--surface);
  overflow: hidden;
}

.cmd-box pre {
  margin: 0;
  flex: 1;
  min-width: 0;
  padding: 0.85rem 1rem;
  overflow-x: auto;
  font-family: var(--mono);
  font-size: 0.85rem;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-all;
}

.copy {
  flex: none;
  font: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  min-width: 5rem;
  padding: 0 1rem;
  border: 0;
  border-left: 1px solid var(--line);
  background: var(--surface-2);
  color: var(--ink);
  cursor: pointer;
}

.copy:hover {
  background: var(--accent-soft);
}

.copy[hidden] {
  display: none;
}

.steps p.fine {
  margin-top: 0.6rem;
  font-size: 0.9rem;
  color: var(--ink-3);
}

.aside {
  margin-top: 0.5rem;
  padding: 1rem 1.1rem;
  border-radius: 12px;
  background: var(--surface-2);
  color: var(--ink-2);
  font-size: 0.95rem;
}

.aside p {
  margin: 0;
}

.aside p + p {
  margin-top: 0.5rem;
}

/* ---- 404 ---------------------------------------------------------------------------------------- */

.lost {
  padding-top: clamp(3rem, 12vw, 8rem);
  max-width: 36rem;
  color: var(--ink-2);
}

.lost h1 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 2.8rem);
  letter-spacing: -0.035em;
  line-height: 1.08;
  color: var(--ink);
}