/* ============ Unhost — industrial blueprint extraction tool ============ */
:root {
  --ink: #0b0c0e;
  --ink-2: #111316;
  --surface: #16181c;
  --surface-2: #1c1f24;
  --line: #2a2e34;
  --cream: #f3eee3;
  --text: #e9e7e0;
  --muted: #8b9088;
  --muted-2: #686d66;
  --acid: #ddff33;
  --acid-dim: #b6d62b;
  --amber: #ffb84d;
  --radius: 14px;
  --mono: "Space Mono", ui-monospace, monospace;
  --display: "Bricolage Grotesque", system-ui, sans-serif;
}

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

/* The `hidden` attribute must always win. Author `display` rules (e.g. .warn,
   .btn) otherwise override the UA `[hidden] { display: none }`, leaving toggled
   elements — the warning box, the download button — visible when they should
   be hidden. */
[hidden] {
  display: none !important;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--ink);
  color: var(--text);
  font-family: var(--display);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* grain overlay */
.grain {
  position: fixed;
  inset: 0;
  z-index: 999;
  pointer-events: none;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

a {
  color: inherit;
  text-decoration: none;
}

code {
  font-family: var(--mono);
  font-size: 0.85em;
  background: var(--ink-2);
  border: 1px solid var(--line);
  padding: 0.1em 0.4em;
  border-radius: 5px;
  color: var(--acid);
}

::selection {
  background: var(--acid);
  color: var(--ink);
}

/* ============ nav ============ */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px clamp(20px, 5vw, 64px);
  background: color-mix(in srgb, var(--ink) 80%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.brand {
  display: flex;
  align-items: center;
  gap: 9px;
  font-weight: 700;
  font-size: 21px;
  letter-spacing: -0.02em;
}

.brand__mark {
  color: var(--acid);
  display: grid;
  place-items: center;
  filter: drop-shadow(0 0 10px color-mix(in srgb, var(--acid) 50%, transparent));
}

.brand__word {
  font-family: var(--mono);
  font-weight: 700;
}

.nav__links {
  display: flex;
  gap: 30px;
  font-family: var(--mono);
  font-size: 13px;
  color: var(--muted);
}

.nav__links a {
  position: relative;
  transition: color 0.2s;
}

.nav__links a:hover {
  color: var(--acid);
}

.nav__status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--acid);
  box-shadow: 0 0 10px var(--acid);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

/* ============ hero ============ */
.hero {
  position: relative;
  padding: clamp(56px, 11vh, 130px) clamp(20px, 5vw, 64px) clamp(60px, 9vh, 110px);
  overflow: hidden;
}

.hero__grid {
  position: absolute;
  inset: -2px;
  background-image: linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(ellipse 80% 65% at 50% 30%, #000 0%, transparent 75%);
  opacity: 0.5;
  pointer-events: none;
}

.hero__inner {
  position: relative;
  max-width: 980px;
  margin: 0 auto;
}

.eyebrow {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--acid-dim);
  margin-bottom: 22px;
}

.eyebrow__bracket {
  color: var(--muted-2);
}

.hero__title {
  font-size: clamp(44px, 8.5vw, 104px);
  line-height: 0.96;
  letter-spacing: -0.035em;
  font-weight: 700;
  margin-bottom: 28px;
}

.hero__title .line {
  display: block;
}

/* peel effect on the second line */
.peel {
  position: relative;
  color: var(--acid);
}

.peel__ghost {
  position: absolute;
  left: 0;
  top: 0;
  color: var(--muted-2);
  opacity: 0.25;
  transform: translate(6px, 7px) skewX(-7deg);
  z-index: -1;
  filter: blur(0.5px);
  animation: peelfloat 5s ease-in-out infinite;
}

@keyframes peelfloat {
  0%, 100% { transform: translate(6px, 7px) skewX(-7deg); opacity: 0.22; }
  50% { transform: translate(11px, 13px) skewX(-10deg); opacity: 0.32; }
}

.hero__sub {
  font-size: clamp(17px, 2.1vw, 21px);
  line-height: 1.5;
  color: var(--muted);
  max-width: 620px;
  margin-bottom: 38px;
}

.hero__sub strong {
  color: var(--text);
  font-weight: 600;
}

/* ============ tool ============ */
.tool {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
  box-shadow: 0 30px 80px -40px rgba(0, 0, 0, 0.9);
  max-width: 760px;
}

.tool__row {
  display: flex;
  gap: 10px;
}

.tool__input-wrap {
  flex: 1;
  display: flex;
  align-items: center;
  background: var(--ink);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0 14px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.tool__input-wrap:focus-within {
  border-color: var(--acid);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--acid) 18%, transparent);
}

.tool__proto {
  font-family: var(--mono);
  font-size: 14px;
  color: var(--muted-2);
  user-select: none;
}

.tool__input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  color: var(--text);
  font-family: var(--mono);
  font-size: 15px;
  padding: 16px 8px;
}

.tool__input::placeholder {
  color: var(--muted-2);
}

.btn {
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 700;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  transition: transform 0.15s, background 0.2s, box-shadow 0.2s;
}

.btn--go {
  background: var(--acid);
  color: var(--ink);
  border-radius: 10px;
  padding: 0 24px;
  box-shadow: 0 0 0 0 color-mix(in srgb, var(--acid) 40%, transparent);
}

.btn--go:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 30px -8px color-mix(in srgb, var(--acid) 55%, transparent);
}

.btn--go:active {
  transform: translateY(0);
}

.btn--go:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.btn__arrow {
  font-size: 17px;
  transition: transform 0.2s;
}

.btn--go:hover .btn__arrow {
  transform: translateX(3px);
}

.tool__opts {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 16px;
  margin-top: 12px;
  flex-wrap: wrap;
}

.seg {
  display: inline-flex;
  background: var(--ink);
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 4px;
  gap: 4px;
}

.seg__btn {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 700;
  background: none;
  border: none;
  color: var(--muted);
  cursor: pointer;
  padding: 8px 14px;
  border-radius: 6px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.1;
  transition: background 0.2s, color 0.2s;
}

.seg__btn.is-active {
  background: var(--surface-2);
  color: var(--acid);
}

.seg__hint {
  font-size: 10px;
  font-weight: 400;
  color: var(--muted-2);
  text-transform: lowercase;
  letter-spacing: 0;
  margin-top: 2px;
}

.seg__btn.is-active .seg__hint {
  color: var(--acid-dim);
}

.hero__trust {
  margin-top: 20px;
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--muted-2);
}

/* ============ console ============ */
.console {
  position: relative;
  max-width: 760px;
  margin: 26px auto 0;
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 40px 90px -40px rgba(0, 0, 0, 0.95);
  animation: consoleIn 0.4s cubic-bezier(0.2, 0.9, 0.3, 1);
}

@keyframes consoleIn {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

.console__bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}

.console__dots {
  display: inline-flex;
  gap: 6px;
}

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

.console__dots i:first-child {
  background: #ff5f57;
}
.console__dots i:nth-child(2) {
  background: #febc2e;
}
.console__dots i:nth-child(3) {
  background: var(--acid);
}

.console__title {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--muted);
  flex: 1;
}

.console__close {
  font-family: var(--mono);
  font-size: 12px;
  background: none;
  border: 1px solid var(--line);
  color: var(--muted);
  border-radius: 6px;
  padding: 5px 10px;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
}

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

.console__body {
  padding: 18px;
}

.console__meta {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 16px;
}

.meta {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
}

.meta__k {
  display: block;
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted-2);
  margin-bottom: 4px;
}

.meta__v {
  font-family: var(--mono);
  font-size: 14px;
  color: var(--acid);
  font-weight: 700;
  word-break: break-all;
}

.console__log {
  background: #08090a;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--muted);
  height: 188px;
  overflow-y: auto;
  white-space: pre-wrap;
  word-break: break-word;
}

.console__log .l-page {
  color: var(--text);
}
.console__log .l-ok {
  color: var(--acid);
}
.console__log .l-err {
  color: #ff6b5e;
}

.warn {
  display: flex;
  gap: 12px;
  margin-top: 14px;
  padding: 14px 16px;
  border-radius: 9px;
  background: color-mix(in srgb, var(--amber) 12%, var(--ink-2));
  border: 1px solid color-mix(in srgb, var(--amber) 38%, var(--line));
}

.warn--hard {
  background: color-mix(in srgb, #ff6b5e 12%, var(--ink-2));
  border-color: color-mix(in srgb, #ff6b5e 40%, var(--line));
}

.warn__icon {
  font-size: 16px;
  line-height: 1.4;
  color: var(--amber);
}

.warn--hard .warn__icon {
  color: #ff8478;
}

.warn__title {
  display: block;
  font-family: var(--display);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 4px;
  color: var(--text);
}

.warn__text {
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--muted);
}

.console__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 16px;
  gap: 14px;
  flex-wrap: wrap;
}

.status {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 13px;
  color: var(--muted);
}

.status__spinner {
  width: 14px;
  height: 14px;
  border: 2px solid var(--line);
  border-top-color: var(--acid);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

.status__spinner.is-hidden {
  display: none;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.btn--dl {
  background: var(--acid);
  color: var(--ink);
  border-radius: 9px;
  padding: 12px 20px;
  text-decoration: none;
}

.btn--dl:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 30px -8px color-mix(in srgb, var(--acid) 55%, transparent);
}

/* ============ marquee ============ */
.marquee-wrap {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--ink-2);
  padding: 22px 0;
}

.marquee {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.marquee__track {
  display: inline-flex;
  align-items: center;
  gap: 28px;
  white-space: nowrap;
  font-family: var(--display);
  font-weight: 600;
  font-size: 26px;
  letter-spacing: -0.02em;
  color: var(--muted);
  animation: scroll 32s linear infinite;
}

.marquee__track .sep {
  color: var(--acid);
  font-size: 16px;
}

@keyframes scroll {
  to { transform: translateX(-50%); }
}

/* ============ what / cards ============ */
.what {
  padding: clamp(64px, 11vh, 130px) clamp(20px, 5vw, 64px);
  max-width: 1180px;
  margin: 0 auto;
}

.what__head {
  margin-bottom: 44px;
}

.what__title {
  font-size: clamp(32px, 5vw, 58px);
  letter-spacing: -0.03em;
  line-height: 1;
  font-weight: 700;
  margin-top: 14px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 26px 34px;
  position: relative;
  transition: transform 0.25s, border-color 0.25s;
}

.card:hover {
  transform: translateY(-4px);
  border-color: var(--muted-2);
}

.card__num {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--acid-dim);
  margin-bottom: 20px;
}

.card h3 {
  font-size: 23px;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
  font-weight: 600;
}

.card p {
  color: var(--muted);
  font-size: 15.5px;
  line-height: 1.55;
}

.card--accent {
  background: linear-gradient(160deg, color-mix(in srgb, var(--acid) 13%, var(--surface)), var(--surface));
  border-color: color-mix(in srgb, var(--acid) 30%, var(--line));
}

/* ============ band ============ */
.band {
  background: var(--cream);
  color: var(--ink);
  padding: clamp(60px, 10vh, 120px) clamp(20px, 5vw, 64px);
}

.band__inner {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.band__kicker {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #6c6256;
  margin-bottom: 20px;
}

.band__line {
  font-size: clamp(28px, 4.6vw, 50px);
  line-height: 1.08;
  letter-spacing: -0.03em;
  font-weight: 700;
  margin-bottom: 34px;
}

.btn--invert {
  background: var(--ink);
  color: var(--cream);
  border-radius: 10px;
  padding: 15px 28px;
  font-size: 15px;
}

.btn--invert:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 40px -16px rgba(0, 0, 0, 0.5);
}

/* ============ footer ============ */
.foot {
  padding: 54px clamp(20px, 5vw, 64px);
  border-top: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.foot__brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-weight: 700;
  font-size: 17px;
}

.foot__brand .brand__mark {
  color: var(--acid);
}

.foot__note {
  color: var(--muted);
  font-size: 14px;
  max-width: 600px;
}

.foot__fine {
  color: var(--muted-2);
  font-size: 12.5px;
  font-family: var(--mono);
  max-width: 640px;
}

/* ============ reveal animation ============ */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  animation: reveal 0.7s cubic-bezier(0.2, 0.8, 0.25, 1) forwards;
  animation-delay: var(--d, 0ms);
}

@keyframes reveal {
  to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
}

/* ============ responsive ============ */
@media (max-width: 860px) {
  .cards {
    grid-template-columns: 1fr;
  }
  .console__meta {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 620px) {
  .nav__links {
    display: none;
  }
  .tool__row {
    flex-direction: column;
  }
  .btn--go {
    justify-content: center;
    padding: 15px;
  }
  .tool__opts {
    flex-direction: column;
    align-items: stretch;
  }
  .seg {
    justify-content: space-between;
  }
  .seg__btn {
    flex: 1;
    align-items: center;
  }
}