/* SuperVibeCode landing page. Colors come from the app's own Tokyo Night based theme and its icon. */
/* Fonts are served with the page: Schibsted Grotesk and JetBrains Mono, both under the SIL Open Font License. */
@font-face {
  font-family: "Schibsted Grotesk";
  src: url("assets/fonts/schibsted-grotesk-latin-wght-normal.woff2") format("woff2");
  font-weight: 400 900;
  font-display: swap;
}

@font-face {
  font-family: "JetBrains Mono";
  src: url("assets/fonts/jetbrains-mono-latin-400-normal.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: "JetBrains Mono";
  src: url("assets/fonts/jetbrains-mono-latin-600-normal.woff2") format("woff2");
  font-weight: 600;
  font-display: swap;
}

:root {
  --night: #1f2335;
  --night-deep: #1a1b26;
  --raised: #292e42;
  --line: #3b4261;
  --ink: #c0caf5;
  --ink-strong: #e6eaff;
  --muted: #8a93bf;
  --violet: #9d7cf4;
  --violet-strong: #7152f4;
  --pink: #f472b6;
  --cyan: #7dcfff;
  --green: #9ece6a;

  --sans: "Schibsted Grotesk", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
  --pixel: 6px;
  --gutter: clamp(16px, 4vw, 40px);
  --measure: 1180px;

  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--night);
  color: var(--ink);
  font: 400 17px/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--ink-strong);
  text-decoration-color: var(--violet);
  text-underline-offset: 3px;
}

a:hover {
  color: #fff;
}

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

code {
  font: 500 0.88em var(--mono);
  color: var(--ink-strong);
  background: var(--raised);
  padding: 0.1em 0.35em;
  border-radius: 4px;
  white-space: nowrap;
}

h1,
h2,
h3 {
  color: var(--ink-strong);
  margin: 0;
}

h2 {
  font-size: clamp(30px, 4.2vw, 46px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.025em;
  max-width: 18ch;
}

h3 {
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.skip {
  position: absolute;
  left: -9999px;
}

.skip:focus {
  left: 16px;
  top: 16px;
  z-index: 10;
  background: var(--raised);
  padding: 8px 12px;
}

/* Navigation */

.nav {
  max-width: var(--measure);
  margin: 0 auto;
  padding: 22px var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand img:first-child {
  border-radius: 8px;
}

.nav nav {
  display: flex;
  gap: 26px;
  font-size: 15px;
  font-weight: 500;
}

.nav nav a {
  color: var(--muted);
  text-decoration: none;
}

.nav nav a:hover {
  color: var(--ink-strong);
}

.nav .nav-github {
  color: var(--ink-strong);
}

/* Buttons */

.button {
  display: inline-flex;
  align-items: center;
  min-height: 46px;
  padding: 0 20px;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--ink-strong);
  font-weight: 700;
  font-size: 16px;
  text-decoration: none;
  transition:
    background-color 0.15s,
    border-color 0.15s;
}

.button:hover {
  border-color: var(--muted);
  background: var(--raised);
}

.button.primary {
  background: var(--violet-strong);
  border-color: var(--violet-strong);
  color: #fff;
}

.button.primary:hover {
  background: #8165ff;
  border-color: #8165ff;
}

.fine {
  color: var(--muted);
  font-size: 15px;
}

/* Hero */

.hero {
  max-width: var(--measure);
  margin: 0 auto;
  padding: clamp(36px, 7vw, 88px) var(--gutter) 40px;
  display: grid;
  gap: clamp(36px, 5vw, 56px);
}

.hero-copy {
  max-width: 980px;
}

h1 {
  font-size: clamp(44px, 7.4vw, 96px);
  font-weight: 900;
  line-height: 0.96;
  letter-spacing: -0.045em;
}

.lede {
  margin: 26px 0 0;
  font-size: clamp(18px, 2vw, 21px);
  line-height: 1.55;
  max-width: 60ch;
}

.cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.hero .fine {
  margin: 14px 0 0;
}

/* The demo window: the one loud thing on the page. */

.demo {
  margin: 0;
}

.demo figcaption {
  margin-top: 12px;
  color: var(--muted);
  font-size: 14px;
}

.window {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--night-deep);
  overflow: hidden;
  box-shadow:
    0 0 0 6px rgba(113, 82, 244, 0.08),
    0 40px 80px -30px rgba(10, 10, 30, 0.9);
}

.window-bar {
  display: flex;
  align-items: center;
  gap: 14px;
  height: 42px;
  padding: 0 14px;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
}

.dots {
  display: flex;
  gap: 7px;
}

.dots i {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--line);
}

.window-title {
  color: var(--ink-strong);
  font-weight: 600;
}

.status {
  margin-left: auto;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 12px;
}

.status[data-state="running"] {
  color: var(--green);
}

.status[data-state="working"] {
  color: var(--cyan);
}

.window-body {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) 1.2fr;
  min-height: 460px;
}

.chat {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 20px;
  border-right: 1px solid var(--line);
  min-width: 0;
}

.prompt {
  margin: 0;
  align-self: flex-end;
  max-width: 92%;
  min-height: 1.5em;
  padding: 10px 14px;
  border-radius: 12px 12px 4px 12px;
  background: var(--raised);
  color: var(--ink-strong);
  font-size: 15px;
  line-height: 1.45;
}

.prompt:empty {
  visibility: hidden;
}

.log {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.45;
  color: var(--muted);
}

.log li {
  display: flex;
  gap: 10px;
}

.log li::before {
  content: "";
  flex: none;
  width: var(--pixel);
  height: var(--pixel);
  margin-top: 0.5em;
  background: var(--line);
}

.log li[data-kind="done"]::before {
  background: var(--green);
}

.log li[data-kind="run"]::before {
  background: var(--cyan);
}

.log li[data-kind="git"]::before {
  background: var(--violet);
}

.log b {
  color: var(--ink-strong);
  font-weight: 600;
}

.choices {
  margin-top: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.choice {
  font: 500 14px var(--sans);
  color: var(--ink);
  background: none;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 7px 14px;
  cursor: pointer;
}

.choice:hover {
  border-color: var(--muted);
}

.choice[aria-pressed="true"] {
  color: var(--ink-strong);
  border-color: var(--violet);
  background: rgba(157, 124, 244, 0.14);
}

.preview {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.address {
  height: 38px;
  display: flex;
  align-items: center;
  padding: 0 14px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font: 400 12.5px var(--mono);
}

.screen {
  position: relative;
  flex: 1;
  overflow: hidden;
  background: var(--night);
}

.waiting {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  margin: 0;
  padding: 24px;
  color: var(--muted);
  font-size: 14px;
  text-align: center;
}

/* Pixels cover the page while it builds, then fall away in a scatter, like the wordmark. */
.pixels {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: repeat(var(--cols, 24), 1fr);
  pointer-events: none;
  z-index: 2;
}

.pixels span {
  background: var(--night);
  transition: opacity 0.35s steps(3);
}

.pixels span.gone {
  opacity: 0;
}

.site {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
}

/* Mini sites the demo builds. Each has its own look, as a real project would. */

.site-coffee {
  background: #fff8f1;
  color: #2b1d14;
  padding: 22px 26px;
  font-family: var(--sans);
}

.site-coffee header {
  display: flex;
  justify-content: space-between;
  font-weight: 700;
  font-size: 14px;
}

.site-coffee header span {
  font-weight: 500;
  color: #7a5b45;
}

.site-coffee h4 {
  margin: 34px 0 10px;
  font-size: clamp(26px, 3.4vw, 38px);
  line-height: 1;
  letter-spacing: -0.03em;
  max-width: 9em;
}

.site-coffee p {
  margin: 0;
  max-width: 24em;
  font-size: 13px;
  color: #6b4f3c;
}

.site-coffee .pill {
  display: inline-block;
  margin-top: 16px;
  padding: 8px 14px;
  border-radius: 8px;
  background: #c2410c;
  color: #fff;
  font-size: 13px;
  font-weight: 700;
}

.site-coffee ul {
  list-style: none;
  padding: 0;
  margin: 26px 0 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  font-size: 12px;
}

.site-coffee li {
  padding: 10px;
  border-top: 2px solid #2b1d14;
}

.site-coffee li b {
  display: block;
  font-size: 13px;
}

.site-portfolio {
  background: #0f1412;
  color: #e9efe9;
  padding: 22px 26px;
  font-family: var(--sans);
}

.site-portfolio header {
  font-size: 13px;
  color: #9fb0a6;
}

.site-portfolio h4 {
  margin: 22px 0 18px;
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.site-portfolio .grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  grid-auto-rows: 70px;
  gap: 8px;
}

.site-portfolio .grid i {
  background: linear-gradient(160deg, #3f5f4f, #1d2b24);
}

.site-portfolio .grid i:first-child {
  grid-row: span 2;
  background: linear-gradient(160deg, #c7a86b, #5f4a26);
}

.site-portfolio .grid i:nth-child(4) {
  background: linear-gradient(160deg, #6c7f9c, #263042);
}

.site-tasks {
  background: #f4f6fb;
  color: #1c2233;
  padding: 22px 26px;
  font-family: var(--sans);
}

.site-tasks h4 {
  margin: 0 0 14px;
  font-size: 22px;
  letter-spacing: -0.02em;
}

.site-tasks .add {
  display: flex;
  gap: 8px;
  margin-bottom: 14px;
}

.site-tasks .add span {
  flex: 1;
  padding: 9px 12px;
  border: 1px solid #cfd6e6;
  border-radius: 8px;
  background: #fff;
  color: #8a93a8;
  font-size: 13px;
}

.site-tasks .add b {
  padding: 9px 14px;
  border-radius: 8px;
  background: #2f6fed;
  color: #fff;
  font-size: 13px;
}

.site-tasks ul {
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 14px;
}

.site-tasks li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 2px;
  border-bottom: 1px solid #e0e5f0;
}

.site-tasks li::before {
  content: "";
  width: 14px;
  height: 14px;
  border: 1.5px solid #9aa4bb;
  border-radius: 4px;
}

.site-tasks li.done {
  color: #8a93a8;
  text-decoration: line-through;
}

.site-tasks li.done::before {
  background: #2f6fed;
  border-color: #2f6fed;
}

/* Sections after the hero stay quiet: left aligned, one column of text, generous space. */

.how,
.showcase,
.yours,
.start,
.download {
  max-width: var(--measure);
  margin: 0 auto;
  padding: clamp(64px, 10vw, 120px) var(--gutter) 0;
}

.steps {
  list-style: none;
  margin: 44px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  counter-reset: step;
}

.steps li {
  counter-increment: step;
  position: relative;
  padding: 44px 26px 0 0;
}

/* A pixel track joins the steps, one block per step. */
.steps li::before {
  content: counter(step);
  position: absolute;
  top: 0;
  left: 0;
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  background: var(--violet-strong);
  color: #fff;
  font-weight: 800;
  font-size: 14px;
}

.steps li::after {
  content: "";
  position: absolute;
  top: 11px;
  left: 36px;
  right: 8px;
  height: var(--pixel);
  background: repeating-linear-gradient(
    90deg,
    var(--line) 0 var(--pixel),
    transparent var(--pixel) calc(var(--pixel) * 2)
  );
}

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

.steps p {
  margin: 10px 0 0;
  color: var(--ink);
  font-size: 16px;
}

.showcase-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
}

.tabs {
  display: flex;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 12px;
}

.tabs button {
  font: 600 14px var(--sans);
  color: var(--muted);
  background: none;
  border: 0;
  border-radius: 8px;
  padding: 8px 14px;
  cursor: pointer;
}

.tabs button[aria-selected="true"] {
  color: var(--ink-strong);
  background: var(--raised);
}

.shot {
  margin: 32px 0 0;
}

.shot img {
  border: 1px solid var(--line);
  border-radius: 12px;
}

.shot figcaption {
  margin-top: 12px;
  color: var(--muted);
  font-size: 15px;
}

.yours {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: clamp(32px, 6vw, 80px);
  align-items: start;
}

.facts {
  margin: 0;
  display: grid;
  gap: 0;
}

.facts div {
  padding: 18px 0;
  border-top: 1px solid var(--line);
}

.facts div:last-child {
  border-bottom: 1px solid var(--line);
}

.facts dt {
  color: var(--ink-strong);
  font-weight: 700;
  font-size: 18px;
}

.facts dd {
  margin: 4px 0 0;
}

.section-lede {
  max-width: 62ch;
  margin: 18px 0 0;
}

.templates {
  list-style: none;
  margin: 32px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.templates li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 12px 18px;
  border: 1px solid var(--line);
  border-radius: 10px;
}

.templates b {
  color: var(--ink-strong);
  font-size: 18px;
}

.templates span {
  color: var(--muted);
  font-size: 15px;
}

.taste {
  margin-top: 56px;
  padding-left: 22px;
  border-left: var(--pixel) solid var(--violet);
  max-width: 68ch;
}

.taste p {
  margin: 10px 0 0;
}

.quick {
  margin-top: 36px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--raised);
}

.quick > p {
  margin: 8px 0 0;
  max-width: 70ch;
  color: var(--muted);
  font-size: 14px;
}

.quick-row {
  display: grid;
  grid-template-columns: 9.5rem minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  margin-top: 16px;
}

.quick-row .command {
  margin-top: 0;
}

.quick-os {
  font-weight: 700;
  color: var(--ink-strong);
}

.quick-os small {
  display: block;
  font-weight: 500;
  color: var(--muted);
}

.quick-row[data-current] .quick-os::after {
  content: "this computer";
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--violet-strong);
}

.platforms-title {
  margin-top: 40px;
}

.platforms {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
}

.platform {
  display: flex;
  flex-wrap: wrap;
  align-content: flex-start;
  gap: 10px;
  padding: 24px 24px 28px 0;
}

.platform + .platform {
  padding-left: 24px;
  border-left: 1px solid var(--line);
}

.platform h3 {
  width: 100%;
  margin-bottom: 6px;
}

.platform p {
  width: 100%;
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 14px;
}

/* Grid and flex items default to their content's width; the long command must scroll inside, not widen the page. */
.platform,
.mac-steps,
.mac-steps li,
.command {
  min-width: 0;
}

.mac-steps {
  width: 100%;
  margin: 6px 0 0;
  padding-left: 1.2em;
  color: var(--ink);
  font-size: 14px;
}

.mac-steps li + li {
  margin-top: 8px;
}

.command {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
  padding: 8px 8px 8px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--night-deep);
}

.command code {
  flex: 1;
  min-width: 0;
  overflow-x: auto;
  padding: 0;
  background: none;
  font-size: 12.5px;
}

.copy {
  flex: none;
  font: 600 13px var(--sans);
  color: var(--ink-strong);
  background: var(--raised);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 5px 10px;
  cursor: pointer;
}

.platform[data-current] h3::after {
  content: " (this computer)";
  color: var(--muted);
  font-weight: 500;
}

.download > .fine {
  margin-top: 24px;
  max-width: 70ch;
}

.footer {
  width: calc(100% - 2 * var(--gutter));
  max-width: calc(var(--measure) - 2 * var(--gutter));
  margin: clamp(80px, 12vw, 140px) auto 0;
  padding: 32px 0 48px;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 32px;
  align-items: start;
  color: var(--muted);
  font-size: 14px;
}

.footer p {
  margin: 0;
  max-width: 70ch;
}

/* Narrow screens */

@media (max-width: 920px) {
  .nav nav a:not(.nav-github) {
    display: none;
  }

  .window-body {
    grid-template-columns: 1fr;
  }

  .chat {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .screen {
    min-height: 340px;
  }

  .steps {
    grid-template-columns: 1fr 1fr;
    row-gap: 36px;
  }

  .steps li:nth-child(2)::after {
    display: none;
  }

  .yours {
    grid-template-columns: 1fr;
  }

  .platforms {
    grid-template-columns: 1fr;
  }

  .quick-row {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .platform + .platform {
    padding-left: 0;
    border-left: 0;
    border-top: 1px solid var(--line);
  }
}

@media (max-width: 560px) {
  .wordmark {
    display: none;
  }

  .footer .wordmark {
    display: block;
  }

  .steps {
    grid-template-columns: 1fr;
  }

  .steps li::after {
    display: none;
  }

  .footer {
    grid-template-columns: 1fr;
  }

  .site-coffee ul {
    grid-template-columns: 1fr 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .pixels span {
    transition: none;
  }
}