/* Kooka Pictura — landing site
   Palette drawn from the kookaburra mascot: warm canvas, rust and umber,
   with the deep navy of the icon badge and the app's blue accent. */

@font-face {
  font-family: "Noto Sans";
  src: url("./fonts/NotoSans-Regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Noto Sans";
  src: url("./fonts/NotoSans-Medium.ttf") format("truetype");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Noto Sans";
  src: url("./fonts/NotoSans-SemiBold.ttf") format("truetype");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Noto Sans";
  src: url("./fonts/NotoSans-Bold.ttf") format("truetype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --canvas: #f7f0e4;
  --canvas-2: #f0e6d4;
  --canvas-3: #e7d9c1;
  --ink: #2c2620;
  --ink-soft: #6a5f50;
  --ink-faint: #726757;
  --rust: #b4572e;
  --rust-deep: #8c3d1c;
  --gold: #c1912f;
  --navy: #1d2531;
  --navy-2: #27313f;
  --blue: #2a7fff;
  --line: #ddceb4;
  --frame: #2a231c;
  --serif: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Palatino,
    Georgia, "Times New Roman", serif;
  --sans: "Noto Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --maxw: 1140px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background-color: var(--canvas);
  background-image:
    radial-gradient(120% 80% at 12% -5%, rgba(255, 250, 240, 0.9), transparent 55%),
    radial-gradient(90% 60% at 100% 0%, rgba(180, 87, 46, 0.07), transparent 50%),
    radial-gradient(80% 60% at 0% 100%, rgba(29, 37, 49, 0.06), transparent 55%);
  background-attachment: fixed;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.5;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.045'/%3E%3C/svg%3E");
}

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

a {
  color: var(--rust-deep);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

h1,
h2,
h3 {
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin: 0;
}

p {
  margin: 0 0 1rem;
}

.wrap {
  width: min(var(--maxw), calc(100% - 2.6rem));
  margin-inline: auto;
  position: relative;
  z-index: 1;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(247, 240, 228, 0.82);
  backdrop-filter: saturate(1.4) blur(10px);
  -webkit-backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--line);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  height: 70px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.28rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.brand:hover {
  text-decoration: none;
}

.brand img {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  box-shadow: 0 0 0 1px rgba(29, 37, 49, 0.25);
}

.brand .brand-sub {
  font-family: var(--sans);
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--rust-deep);
  display: block;
  margin-top: -0.15rem;
}

.nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 1.6rem;
}

.nav a {
  color: var(--ink-soft);
  font-size: 0.93rem;
  font-weight: 500;
}

.nav a:hover {
  color: var(--rust-deep);
  text-decoration: none;
}

/* ---------- buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.72rem 1.3rem;
  border-radius: 2px;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 0.95rem;
  line-height: 1;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:hover {
  text-decoration: none;
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--rust);
  color: #fff6ec;
  box-shadow: 0 10px 22px -12px rgba(140, 61, 28, 0.9);
}

.btn-primary:hover {
  background: var(--rust-deep);
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: rgba(44, 38, 32, 0.28);
}

.btn-ghost:hover {
  border-color: var(--ink);
  background: rgba(44, 38, 32, 0.04);
}

.btn-dark {
  background: var(--navy);
  color: #f4ecdd;
}

.btn-dark:hover {
  background: var(--navy-2);
}

.btn svg {
  width: 17px;
  height: 17px;
}

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

.hero {
  padding: 5rem 0 3.5rem;
}

.hero .wrap {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3.5rem;
  align-items: center;
}

.eyebrow {
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--rust-deep);
  margin-bottom: 1.1rem;
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.eyebrow::before {
  content: "";
  width: 34px;
  height: 2px;
  background: var(--rust);
  display: inline-block;
}

.hero h1 {
  font-size: clamp(2.7rem, 5.4vw, 4.15rem);
  margin-bottom: 1.15rem;
}

.hero h1 em {
  font-style: italic;
  color: var(--rust-deep);
}

.hero .lede {
  font-size: 1.16rem;
  color: var(--ink-soft);
  max-width: 34ch;
  margin-bottom: 1.9rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-bottom: 1.5rem;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.3rem;
  font-size: 0.85rem;
  color: var(--ink-faint);
}

.hero-meta span {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.hero-meta span::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
  display: inline-block;
}

/* medallion */

.hero-art {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 380px;
}

.medallion {
  position: relative;
  width: min(100%, 520px);
  height: auto;
  z-index: 3;
  border-radius: 50%;
  filter: drop-shadow(0 24px 48px rgba(29, 37, 49, 0.4));
  animation: float 7s ease-in-out infinite;
}

.medallion::after {
  content: "";
  position: absolute;
  inset: -12px;
  border-radius: 50%;
  border: 1px dashed rgba(180, 87, 46, 0.55);
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0) rotate(2deg);
  }
  50% {
    transform: translateY(-10px) rotate(-2deg);
  }
}

/* brush stroke divider */

.stroke-divider {
  display: block;
  width: min(520px, 80%);
  margin: 0 auto;
  height: 26px;
  color: var(--rust);
  opacity: 0.5;
}

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

section {
  padding: 4.2rem 0;
}

.section-head {
  max-width: 62ch;
  margin-bottom: 2.6rem;
}

.section-head h2 {
  font-size: clamp(1.9rem, 3.4vw, 2.7rem);
  margin-bottom: 0.7rem;
}

.section-head p {
  color: var(--ink-soft);
  font-size: 1.06rem;
}

.section-head.center {
  margin-inline: auto;
  text-align: center;
}

/* about */

.about .wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: start;
}

.about p {
  color: var(--ink-soft);
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-top: 1.8rem;
}

.stat {
  background: var(--canvas);
  padding: 1.25rem 1rem;
  text-align: center;
}

.stat b {
  display: block;
  font-family: var(--serif);
  font-size: 1.7rem;
  font-weight: 600;
  color: var(--rust-deep);
  line-height: 1;
}

.stat span {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.pull-quote {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-style: italic;
  line-height: 1.4;
  color: var(--ink);
  border-left: 3px solid var(--rust);
  padding-left: 1.4rem;
  margin: 0;
}

.pull-quote cite {
  display: block;
  font-family: var(--sans);
  font-style: normal;
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-top: 1rem;
}

/* capabilities */

.capabilities {
  background:
    linear-gradient(180deg, transparent, rgba(231, 217, 193, 0.5) 12%, rgba(231, 217, 193, 0.5) 88%, transparent);
}

.cap-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.1rem;
}

.cap {
  background: rgba(255, 252, 246, 0.72);
  border: 1px solid var(--line);
  padding: 1.5rem 1.35rem 1.45rem;
  transition: transform 0.18s ease, box-shadow 0.25s ease, border-color 0.2s ease;
}

.cap:hover {
  transform: translateY(-3px);
  border-color: rgba(180, 87, 46, 0.4);
  box-shadow: 0 18px 34px -24px rgba(44, 38, 32, 0.6);
}

.cap .ico {
  width: 30px;
  height: 30px;
  margin-bottom: 1rem;
  background-color: var(--rust);
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
  -webkit-mask-size: contain;
  mask-size: contain;
}

.cap h3 {
  font-size: 1.18rem;
  margin-bottom: 0.4rem;
}

.cap p {
  font-size: 0.92rem;
  color: var(--ink-soft);
  margin: 0;
}

/* showcase */

.showcase {
  background: var(--navy);
  color: #ece3d3;
}

.showcase .section-head h2 {
  color: #fbf5e9;
}

.showcase .section-head p {
  color: #b9ae9b;
}

.showcase .eyebrow {
  color: var(--gold);
}

.showcase .eyebrow::before {
  background: var(--gold);
}

.showcase-frame {
  background: #12181f;
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 12px;
  box-shadow: 0 40px 80px -40px rgba(0, 0, 0, 0.9);
}

.showcase-media {
  position: relative;
}

.showcase-frame img {
  width: 100%;
  height: auto;
  aspect-ratio: 1103 / 865;
  object-fit: contain;
  background: #12181f;
}

.showcase-frame--cover img {
  object-fit: cover;
}

.expand {
  position: absolute;
  right: 10px;
  bottom: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 3px;
  background: rgba(18, 24, 31, 0.72);
  color: #ece3d3;
  cursor: pointer;
  transition: background 0.18s ease, border-color 0.18s ease, transform 0.15s ease;
}

.expand:hover {
  background: var(--rust);
  border-color: var(--rust);
  transform: translateY(-1px);
}

.expand svg {
  width: 18px;
  height: 18px;
}

.showcase-frame .plate {
  font-family: var(--serif);
  font-style: italic;
  color: #9b917f;
  text-align: center;
  font-size: 0.88rem;
  margin: 0.85rem 0 0.1rem;
}

.showcase-gallery {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.6rem;
}

/* download */

.download {
  padding-bottom: 4.8rem;
}

.platforms {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.3rem;
}

.platform {
  background: rgba(255, 252, 246, 0.78);
  border: 1px solid var(--line);
  padding: 1.7rem 1.6rem;
  display: flex;
  flex-direction: column;
}

.platform h3 {
  font-size: 1.35rem;
  margin-bottom: 0.2rem;
}

.platform .kicker {
  font-size: 0.76rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--rust-deep);
  font-weight: 600;
  margin-bottom: 0.9rem;
}

.platform ul {
  list-style: none;
  margin: 0 0 1.4rem;
  padding: 0;
  font-size: 0.92rem;
  color: var(--ink-soft);
}

.platform li {
  padding: 0.32rem 0 0.32rem 1.15rem;
  position: relative;
}

.platform li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72rem;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  border: 1.5px solid var(--rust);
}

.platform .btn {
  margin-top: auto;
  justify-content: center;
}

.download-note {
  margin-top: 1.6rem;
  font-size: 0.9rem;
  color: var(--ink-faint);
  text-align: center;
}

.download-note code {
  font-family: ui-monospace, "SFMono-Regular", Menlo, monospace;
  font-size: 0.85em;
  background: rgba(44, 38, 32, 0.06);
  padding: 0.1rem 0.35rem;
  border-radius: 3px;
}

.download-beta {
  margin-top: 1.1rem;
  text-align: center;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--rust-deep);
}

/* community / issues */

.community .wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
}

.issue-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.6rem;
}

.issue-list {
  display: grid;
  gap: 0.85rem;
}

.issue-card {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  background: rgba(255, 252, 246, 0.72);
  border: 1px solid var(--line);
  padding: 1.05rem 1.2rem;
}

.issue-card .ico {
  flex: 0 0 22px;
  width: 22px;
  height: 22px;
  margin-top: 0.15rem;
  background-color: var(--rust);
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
  -webkit-mask-size: contain;
  mask-size: contain;
}

.issue-card b {
  display: block;
  font-size: 0.98rem;
  margin-bottom: 0.15rem;
}

.issue-card span {
  font-size: 0.86rem;
  color: var(--ink-soft);
}

/* footer */

.site-footer {
  background: var(--frame);
  color: #b6ab99;
  padding: 3rem 0 2.4rem;
  font-size: 0.9rem;
}

.site-footer .wrap {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2.5rem;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: #f2e9d9;
  font-family: var(--serif);
  font-size: 1.2rem;
  margin-bottom: 0.7rem;
}

.footer-brand img {
  width: 34px;
  height: 34px;
  border-radius: 50%;
}

.site-footer h4 {
  font-family: var(--sans);
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 0.9rem;
}

.site-footer a {
  color: #cdc2ae;
  display: block;
  padding: 0.22rem 0;
}

.site-footer a:hover {
  color: #fbf5e9;
}

.footer-legal {
  grid-column: 1 / -1;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1.4rem;
  margin-top: 0.5rem;
  font-size: 0.8rem;
  color: #a19683;
  line-height: 1.6;
}

/* lightbox */

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3.6rem 2rem 2rem;
  background: rgba(10, 14, 19, 0.93);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.lightbox[hidden] {
  display: none;
}

.lightbox-img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 30px 90px -30px rgba(0, 0, 0, 0.9);
}

.lightbox-close {
  position: absolute;
  top: 1.2rem;
  right: 1.4rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 50%;
  background: rgba(18, 24, 31, 0.72);
  color: #ece3d3;
  cursor: pointer;
  transition: background 0.18s ease, border-color 0.18s ease;
}

.lightbox-close:hover {
  background: var(--rust);
  border-color: var(--rust);
}

.lightbox-close svg {
  width: 20px;
  height: 20px;
}

/* focus */

a:focus-visible,
.btn:focus-visible,
.expand:focus-visible,
.lightbox-close:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ---------- responsive ---------- */

@media (max-width: 960px) {
  .hero .wrap,
  .about .wrap,
  .community .wrap {
    grid-template-columns: 1fr;
    gap: 2.6rem;
  }
  .hero {
    padding-top: 3.2rem;
  }
  .hero .lede {
    max-width: none;
  }
  .cap-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .platforms {
    grid-template-columns: 1fr;
  }
  .site-footer .wrap {
    grid-template-columns: 1fr 1fr;
  }
  .nav a:not(.btn) {
    display: none;
  }
}

@media (max-width: 560px) {
  body {
    font-size: 16px;
  }
  .cap-grid {
    grid-template-columns: 1fr;
  }
  .stats {
    grid-template-columns: 1fr;
  }
  .medallion {
    width: min(100%, 320px);
  }
  .site-footer .wrap {
    grid-template-columns: 1fr;
  }
  .hero-actions .btn {
    width: 100%;
    justify-content: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .medallion {
    animation: none;
  }
  .btn,
  .cap {
    transition: none;
  }
}