/* Blazemark Labs: one stylesheet, no build step. */

@font-face {
  font-family: 'Museo';
  src: url('fonts/museo-500.woff2') format('woff2');
  font-weight: 500;
  font-display: swap;
}
@font-face {
  font-family: 'Museo';
  src: url('fonts/museo-700.woff2') format('woff2');
  font-weight: 700;
  font-display: swap;
}

/* Palette from the brand sheet (brand repo, BlazemarkLabs_swatches.jpg). */
:root {
  --yellow: #fcb415;
  --orange: #ef7524;
  --flame: #ef5223;
  --red: #c63926;
  --brick: #ba3326;
  --deep-red: #9a1c1f;
  --charcoal: #414141;

  --ink: #2e2e2e;
  --ink-2: #4f4f4f;
  --ink-3: #767676;
  --paper: #fbfaf8;
  --paper-2: #f4f1ec;
  --card: #ffffff;
  --line: #e6e1d9;
  --accent: var(--flame);
  --accent-text: var(--brick);
  --ok: #1f7a4a;
  --fire: linear-gradient(90deg, var(--yellow), var(--orange) 30%, var(--flame) 60%, var(--red) 82%, var(--deep-red));

  --font-sans: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
  --font-display: 'Museo', 'Roboto Slab', Rockwell, Georgia, serif;
  --font-mono: ui-monospace, 'SF Mono', Menlo, Consolas, monospace;

  --radius: 14px;
  --wrap: 1120px;
  --gutter: clamp(16px, 4vw, 32px);
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme='light']) {
    --ink: #f3f1ee;
    --ink-2: #cdc9c3;
    --ink-3: #98938c;
    --paper: #1a1918;
    --paper-2: #211f1e;
    --card: #262423;
    --line: #37332f;
    --accent-text: #f4874a;
    --ok: #5ccf8c;
    color-scheme: dark;
  }
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

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

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

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

.skip {
  position: absolute;
  left: -9999px;
}
.skip:focus {
  left: 16px;
  top: 16px;
  z-index: 100;
  background: var(--card);
  padding: 8px 12px;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: color-mix(in srgb, var(--paper) 86%, transparent);
  backdrop-filter: saturate(1.4) blur(12px);
  -webkit-backdrop-filter: saturate(1.4) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
}
.site-header.scrolled {
  border-bottom-color: var(--line);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 16px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font: 500 22px/1 var(--font-display);
  letter-spacing: -0.01em;
}
.brand img {
  width: auto;
  height: 34px;
}
.brand span {
  color: var(--charcoal);
  padding-top: 2px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme='light']) .brand span {
    color: var(--ink);
  }
}

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 15px;
}
.nav a {
  text-decoration: none;
  color: var(--ink-2);
}
.nav a:hover {
  color: var(--ink);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 18px;
  border-radius: 999px;
  font: 600 15px/1 var(--font-sans);
  text-decoration: none;
  border: 1px solid transparent;
  transition:
    transform 0.15s,
    background 0.15s,
    border-color 0.15s;
  white-space: nowrap;
}
.btn:hover {
  transform: translateY(-1px);
}
.btn-primary {
  background: var(--ink);
  color: var(--paper) !important;
}
.btn-ghost {
  border-color: var(--line);
  color: var(--ink) !important;
  background: var(--card);
}
.btn-ghost:hover {
  border-color: var(--ink-3);
}
.nav .btn {
  padding: 9px 16px;
  font-size: 14px;
}

@media (max-width: 720px) {
  .nav a:not(.btn) {
    display: none;
  }
}

/* ---------- Type ---------- */

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font: 500 12.5px/1 var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin: 0 0 20px;
}
.eyebrow::before {
  content: '';
  width: 28px;
  height: 3px;
  border-radius: 2px;
  background: var(--fire);
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  letter-spacing: -0.015em;
  margin: 0;
  text-wrap: balance;
}
h1 {
  font-size: clamp(40px, 6.6vw, 76px);
  line-height: 1.02;
  font-weight: 500;
}
h2 {
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1.08;
  font-weight: 500;
}
h3 {
  font-size: 22px;
  line-height: 1.25;
  font-weight: 500;
  letter-spacing: -0.015em;
}
.lede {
  font-size: clamp(18px, 2vw, 21px);
  line-height: 1.55;
  color: var(--ink-2);
  max-width: 640px;
  text-wrap: pretty;
}
.accent {
  color: var(--accent-text);
}

/* ---------- Hero ---------- */

.hero {
  padding: clamp(64px, 11vw, 132px) 0 clamp(56px, 8vw, 96px);
  position: relative;
}
.hero h1 {
  max-width: 920px;
}
.hero h1 em {
  font-style: normal;
  background: var(--fire);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-flame {
  position: absolute;
  right: max(var(--gutter), calc((100vw - var(--wrap)) / 2 + var(--gutter)));
  top: clamp(56px, 9vw, 110px);
  width: clamp(120px, 15vw, 190px);
  height: auto;
  opacity: 0.95;
  pointer-events: none;
}
@media (max-width: 1080px) {
  .hero-flame {
    display: none;
  }
}
.hero .lede {
  margin: 28px 0 36px;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.facts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  margin-top: clamp(56px, 8vw, 88px);
}
.facts div {
  padding: 22px 20px 0 0;
}
.facts dt {
  font: 500 12px/1 var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 10px;
}
.facts dd {
  margin: 0;
  font-weight: 560;
  font-size: 16px;
}
@media (max-width: 720px) {
  .facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

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

section {
  padding: clamp(72px, 10vw, 120px) 0;
}
.section-alt {
  background: var(--paper-2);
  border-block: 1px solid var(--line);
}
.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 24px 64px;
  align-items: end;
  margin-bottom: 56px;
}
.section-head p {
  margin: 0;
  color: var(--ink-2);
  font-size: 18px;
}
@media (max-width: 860px) {
  .section-head {
    grid-template-columns: 1fr;
  }
}

/* ---------- Products ---------- */

.products {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}
@media (max-width: 860px) {
  .products {
    grid-template-columns: 1fr;
  }
}

.product {
  display: flex;
  flex-direction: column;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(24px, 3.4vw, 36px);
  position: relative;
  overflow: hidden;
}
.product-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 28px;
}
.product-id {
  display: flex;
  align-items: center;
  gap: 14px;
}
.product-logo {
  width: 48px;
  height: 48px;
  border-radius: 11px;
  flex: none;
}
.product-logo.ad {
  display: grid;
  place-items: center;
  background: #121418;
  color: #fff;
  font: 800 17px/1 var(--font-sans);
  letter-spacing: -0.04em;
}
.product-logo.ad b {
  color: #ff5a1f;
}
.product::before {
  content: '';
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: var(--fire);
  opacity: 0;
  transition: opacity 0.2s;
}
.product:hover::before {
  opacity: 1;
}
.product-name {
  font: 700 22px/1.1 var(--font-display);
  letter-spacing: -0.02em;
}
.product-domain {
  font: 400 13px/1.4 var(--font-mono);
  color: var(--ink-3);
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font: 500 12px/1 var(--font-mono);
  letter-spacing: 0.04em;
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--ink-2);
  white-space: nowrap;
}
.status::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ok);
}
.status.soon::before {
  background: var(--accent);
}

.product .tagline {
  font: 500 19px/1.35 var(--font-display);
  letter-spacing: -0.01em;
  margin: 0 0 12px;
}
.product > p {
  color: var(--ink-2);
  margin: 0 0 24px;
}
.product ul {
  list-style: none;
  padding: 0;
  margin: 0 0 32px;
  display: grid;
  gap: 10px;
  font-size: 15.5px;
}
.product li {
  display: flex;
  gap: 12px;
  color: var(--ink-2);
}
.product li::before {
  content: '';
  flex: none;
  width: 6px;
  height: 6px;
  margin-top: 10px;
  border-radius: 50%;
  background: var(--accent);
}
.product .meta {
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 14px;
  color: var(--ink-3);
}
.product .meta a {
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
}
.product .meta a:hover {
  color: var(--accent-text);
}

/* ---------- Approach ---------- */

.pillars {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--line);
}
.pillar {
  padding: 32px 32px 0 0;
}
.pillar + .pillar {
  padding-left: 32px;
  border-left: 1px solid var(--line);
}
.pillar .num {
  font: 500 13px/1 var(--font-mono);
  color: var(--accent-text);
  margin-bottom: 18px;
  display: block;
}
.pillar p {
  color: var(--ink-2);
  margin: 12px 0 0;
}
@media (max-width: 860px) {
  .pillars {
    grid-template-columns: 1fr;
  }
  .pillar,
  .pillar + .pillar {
    padding: 28px 0;
    border-left: 0;
    border-bottom: 1px solid var(--line);
  }
}

/* ---------- Stack ---------- */

.stack {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: 48px 72px;
  align-items: start;
}
.stack-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
.stack-item {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 20px;
}
.stack-item strong {
  display: block;
  font: 700 16px/1.3 var(--font-display);
  margin-bottom: 6px;
}
.stack-item span {
  color: var(--ink-2);
  font-size: 15px;
  line-height: 1.5;
}
@media (max-width: 860px) {
  .stack {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 520px) {
  .stack-list {
    grid-template-columns: 1fr;
  }
}

/* ---------- Contact ---------- */

.cta {
  background:
    linear-gradient(100deg, rgb(28 26 25 / 0.96) 35%, rgb(28 26 25 / 0.78)),
    url('bark.jpg') center / cover,
    #1c1a19;
  color: #f3f1ee;
  border-radius: calc(var(--radius) + 6px);
  padding: clamp(36px, 6vw, 72px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 32px;
  align-items: end;
  position: relative;
  overflow: hidden;
}
.cta h2 {
  color: #fff;
}
.cta p {
  color: rgb(243 241 238 / 0.75);
  margin: 16px 0 0;
  max-width: 540px;
  font-size: 18px;
}
.cta .btn-primary {
  background: var(--fire);
  background-size: 140% 100%;
  color: #fff !important;
  text-shadow: 0 1px 1px rgb(0 0 0 / 0.2);
}
.cta-mail {
  display: block;
  margin-top: 14px;
  font: 400 14px/1 var(--font-mono);
  color: rgb(243 241 238 / 0.62);
  text-align: right;
}
@media (max-width: 720px) {
  .cta {
    grid-template-columns: 1fr;
  }
  .cta-mail {
    text-align: left;
  }
}

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

.site-footer {
  padding: 48px 0 56px;
  color: var(--ink-3);
  font-size: 14px;
}
.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px 32px;
  align-items: center;
}
.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.site-footer a {
  text-decoration: none;
}
.site-footer a:hover {
  color: var(--ink);
}

/* ---------- Prose (privacy, 404) ---------- */

.prose {
  max-width: 720px;
  padding: clamp(56px, 9vw, 104px) 0;
}
.prose h1 {
  font-size: clamp(36px, 5vw, 52px);
  margin-bottom: 12px;
}
.prose h2 {
  font-size: 22px;
  margin: 40px 0 8px;
  letter-spacing: -0.015em;
}
.prose p,
.prose li {
  color: var(--ink-2);
}
.prose .updated {
  font: 400 14px/1 var(--font-mono);
  color: var(--ink-3);
  margin-bottom: 32px;
}

/* ---------- Motion ---------- */

@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(14px);
    transition:
      opacity 0.6s ease,
      transform 0.6s ease;
  }
  .reveal.in {
    opacity: 1;
    transform: none;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .btn:hover {
    transform: none;
  }
}

.lede-sm {
  font-size: 18px;
  margin-top: 20px;
}