:root {
  --cream: #faf7f2;
  --navy: #243b53;
  --teal: #3e8e8e;
  --gold: #f4b942;
  --coral: #e07a5f;
  --ink: #16293a;
  --paper: #fffdf8;
  --line: rgba(36, 59, 83, 0.16);
  --shadow: 0 18px 48px rgba(36, 59, 83, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: "Nunito Sans", Arial, sans-serif;
  line-height: 1.5;
}

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

button,
input,
select,
textarea {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 72px;
  padding: 14px clamp(18px, 5vw, 72px);
  background: rgba(250, 247, 242, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--navy);
  font-family: "Bree Serif", Georgia, serif;
  font-size: clamp(1.15rem, 2vw, 1.55rem);
}

.bolt-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: inset 0 -4px 0 rgba(36, 59, 83, 0.12);
}

nav {
  display: flex;
  align-items: center;
  gap: clamp(10px, 3vw, 28px);
  color: var(--navy);
  font-weight: 800;
}

nav a {
  padding-block: 8px;
}

.hero {
  position: relative;
  min-height: min(720px, calc(100vh - 72px));
  display: grid;
  align-items: center;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.hero img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(250, 247, 242, 0.96) 0%, rgba(250, 247, 242, 0.82) 34%, rgba(250, 247, 242, 0.18) 78%);
}

.hero-copy {
  position: relative;
  z-index: 1;
  width: min(650px, calc(100% - 36px));
  margin-left: clamp(18px, 7vw, 86px);
  padding-block: 72px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--teal);
  font-size: 0.8rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  color: var(--navy);
  font-family: "Bree Serif", Georgia, serif;
  font-weight: 400;
  line-height: 1.04;
}

h1 {
  max-width: 9ch;
  font-size: clamp(4rem, 10vw, 8.5rem);
  font-weight: 700;
  text-shadow: 0.012em 0 var(--navy), -0.012em 0 var(--navy);
}

h2 {
  font-size: clamp(2rem, 4vw, 3.5rem);
}

h3 {
  font-size: 1.38rem;
}

.tagline {
  max-width: 19ch;
  margin: 18px 0 0;
  color: var(--coral);
  font-size: clamp(1.45rem, 3vw, 2.45rem);
  font-weight: 900;
  line-height: 1.1;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.primary-action,
.secondary-action,
form button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 18px;
  border: 2px solid var(--navy);
  border-radius: 8px;
  font-weight: 900;
}

.primary-action,
form button {
  background: var(--navy);
  color: #fffdf8;
}

.secondary-action {
  background: rgba(255, 253, 248, 0.72);
  color: var(--navy);
}

.quick-panel {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border-bottom: 1px solid var(--line);
}

.quick-chip {
  min-height: 72px;
  border: 0;
  background: var(--paper);
  color: var(--navy);
  cursor: pointer;
  font-weight: 900;
}

.quick-chip span {
  display: block;
  font-size: 1.45rem;
}

.section-shell,
.resource-board,
.add-resource {
  padding: clamp(52px, 8vw, 96px) clamp(18px, 5vw, 72px);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(260px, 1.05fr);
  gap: 28px;
  align-items: end;
  margin-bottom: 30px;
}

.section-heading.compact {
  display: block;
  max-width: 760px;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.category-card,
.resource-card {
  min-height: 222px;
  padding: 22px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 10px 28px rgba(36, 59, 83, 0.08);
}

.category-card span {
  display: inline-grid;
  place-items: center;
  width: 52px;
  height: 52px;
  margin-bottom: 18px;
  border-radius: 50%;
  background: var(--cream);
  font-size: 1.6rem;
}

.category-card p,
.resource-card p,
.add-resource p,
footer p {
  margin: 12px 0 0;
  color: rgba(22, 41, 58, 0.78);
}

.card-link {
  display: inline-flex;
  align-items: center;
  width: max-content;
  max-width: 100%;
  min-height: 40px;
  margin-top: 18px;
  padding: 9px 12px;
  border: 2px solid var(--navy);
  border-radius: 8px;
  color: var(--navy);
  font-weight: 900;
}

.library {
  border-top: 6px solid var(--teal);
}

.arcade {
  border-top: 6px solid var(--coral);
}

.lab {
  border-top: 6px solid var(--gold);
}

.launch {
  border-top: 6px solid #547aa5;
}

.toolbox {
  border-top: 6px solid #6f8f72;
}

.archive {
  border-top: 6px solid #9d78a8;
}

.coffee {
  border-top: 6px solid #b66b47;
}

.resource-board {
  background: #eef6f4;
  border-block: 1px solid var(--line);
}

.controls {
  display: grid;
  grid-template-columns: minmax(240px, 1fr) minmax(190px, 260px);
  gap: 14px;
  margin: 28px 0 20px;
}

label {
  display: grid;
  gap: 8px;
  color: var(--navy);
  font-weight: 900;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid rgba(36, 59, 83, 0.22);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  padding: 12px 13px;
}

input:focus,
select:focus,
textarea:focus,
button:focus-visible,
a:focus-visible {
  outline: 3px solid rgba(244, 185, 66, 0.8);
  outline-offset: 3px;
}

.resource-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.resource-card {
  min-height: 190px;
  display: grid;
  gap: 12px;
}

.resource-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.badge {
  width: max-content;
  max-width: 100%;
  padding: 6px 9px;
  border-radius: 999px;
  background: var(--cream);
  color: var(--navy);
  font-size: 0.78rem;
  font-weight: 900;
}

.resource-card a {
  color: var(--teal);
  font-weight: 900;
  overflow-wrap: anywhere;
}

.arcade-page {
  min-height: 100vh;
}

.arcade-hero {
  display: grid;
  grid-template-columns: minmax(260px, 0.9fr) minmax(280px, 1.1fr);
  gap: clamp(24px, 6vw, 72px);
  align-items: center;
  padding: clamp(56px, 8vw, 104px) clamp(18px, 5vw, 72px);
  background: linear-gradient(135deg, #fffdf8 0%, #eef6f4 100%);
  border-bottom: 1px solid var(--line);
}

.arcade-hero h1 {
  max-width: 8ch;
}

.arcade-sparks {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.spark-tile {
  min-height: 142px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  color: var(--navy);
  font-size: clamp(2.4rem, 7vw, 4rem);
  box-shadow: 0 10px 28px rgba(36, 59, 83, 0.08);
}

.arcade-board {
  padding: clamp(52px, 8vw, 96px) clamp(18px, 5vw, 72px);
}

.arcade-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.arcade-card {
  display: grid;
  min-height: 230px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  box-shadow: 0 10px 28px rgba(36, 59, 83, 0.08);
}

.arcade-card .card-link {
  align-self: end;
}

.delete-btn {
  width: 34px;
  height: 34px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: #fff;
  color: var(--coral);
  cursor: pointer;
  font-weight: 900;
}

.empty-state {
  grid-column: 1 / -1;
  padding: 26px;
  border: 2px dashed rgba(36, 59, 83, 0.28);
  border-radius: 8px;
  background: rgba(255, 253, 248, 0.72);
  color: var(--navy);
  font-weight: 900;
}

.add-resource {
  display: grid;
  grid-template-columns: minmax(260px, 0.85fr) minmax(300px, 1.15fr);
  gap: clamp(24px, 6vw, 76px);
  align-items: start;
}

form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  padding: 24px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.wide,
form button {
  grid-column: 1 / -1;
}

textarea {
  resize: vertical;
}

footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 28px clamp(18px, 5vw, 72px);
  background: var(--navy);
  color: #fffdf8;
}

footer p {
  color: rgba(255, 253, 248, 0.78);
}

footer p:first-child {
  margin: 0;
  color: #fffdf8;
  font-family: "Bree Serif", Georgia, serif;
  font-size: 1.35rem;
}

@media (max-width: 980px) {
  .quick-panel,
  .category-grid,
  .resource-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .section-heading,
  .add-resource,
  .arcade-hero {
    grid-template-columns: 1fr;
  }

  .arcade-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  nav {
    width: 100%;
    justify-content: space-between;
  }

  .hero {
    min-height: 620px;
  }

  .hero::after {
    background: linear-gradient(180deg, rgba(250, 247, 242, 0.98) 0%, rgba(250, 247, 242, 0.86) 52%, rgba(250, 247, 242, 0.28) 100%);
  }

  .hero-copy {
    margin-inline: 18px;
    align-self: start;
  }

  h1 {
    font-size: clamp(3.2rem, 18vw, 5rem);
  }

  .quick-panel,
  .category-grid,
  .resource-grid,
  .controls,
  form,
  .arcade-sparks,
  .arcade-grid {
    grid-template-columns: 1fr;
  }

  .quick-chip {
    min-height: 58px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
  }

  .quick-chip span {
    display: inline;
  }

  footer {
    align-items: flex-start;
    flex-direction: column;
  }
}