/*
  Dive Tassie stylesheet map
  1. Design tokens and shared page chrome
  2. Shared hero, buttons, cards, and section layout
  3. Homepage planner, logo wall, and resource cards
  4. Community directory cards
  5. Dive-site forecast controls, matrix, and summary
  6. Footer, simple pages, and responsive overrides

  Naming guide:
  - planner-*   Homepage "Where looks worth checking?" comparison
  - directory-* Community directory listing pages
  - forecast-*  Dive-site forecast shell and controls
  - matrix-*    Two-hour forecast comparison table
*/

/* 1. Design tokens and base styles */
:root {
  --ink: #eaf7f4;
  --muted: #abc8c6;
  --deep: #062827;
  --deepest: #031b1b;
  --panel: rgba(12, 59, 57, 0.72);
  --line: rgba(188, 235, 225, 0.18);
  --foam: #c6f56f;
  --foam-dark: #9fd945;
  --sand: #f4e8cd;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--deepest);
  font-synthesis: none;
}

* {
  box-sizing: border-box;
}

html {
  overflow-x: clip;
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: clip;
  background:
    radial-gradient(circle at 82% 8%, rgba(33, 126, 120, 0.45), transparent 29rem),
    linear-gradient(160deg, #073230 0%, var(--deepest) 55%, #021414 100%);
}

/* Page background overlay effect */
body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  opacity: 0.48;
  background-image:
    linear-gradient(rgba(173, 230, 220, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(173, 230, 220, 0.05) 1px, transparent 1px);
  background-size: 4rem 4rem;
  mask-image: linear-gradient(to bottom, black, transparent 70%);
}

a {
  color: inherit;
}

/* Shared page width. Keep header, content, and footer aligned. */
.site-header,
main,
footer {
  width: min(1180px, calc(100% - 3rem));
  margin-inline: auto;
}

/* Header and navigation */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 1.5rem;
  border-bottom: 1px solid var(--line);
}

.brand,
.header-link,
.site-nav a,
.button,
.text-link {
  font-weight: 700;
  text-decoration: none;
}

.brand {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  letter-spacing: 0.02em;
}

.brand-mark {
  display: grid;
  width: 2.5rem;
  height: 2.5rem;
  color: var(--deepest);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: -0.08em;
  background: var(--foam);
  border-radius: 50%;
  place-items: center;
}

.header-link,
.site-nav {
  color: var(--muted);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  gap: 1.3rem;
}

.site-nav a {
  color: var(--muted);
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a[aria-current="page"] {
  color: var(--foam);
}

/* 2. Shared hero, type, links, and buttons */
.hero {
  max-width: 890px;
  padding-block: clamp(6rem, 14vw, 11rem) 6rem;
}

.eyebrow,
.card-number,
.card-status {
  color: var(--foam);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  line-height: 1.5;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 900px;
  margin-bottom: 1.5rem;
  color: var(--sand);
  font-size: clamp(4rem, 11vw, 8.8rem);
  letter-spacing: -0.095em;
  line-height: 0.85;
}

h1 span {
  color: var(--foam);
}

.intro {
  max-width: 660px;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  line-height: 1.65;
}

.intro strong {
  color: var(--sand);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1.3rem;
  align-items: center;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  min-height: 3.2rem;
  padding: 0.8rem 1.2rem;
  color: var(--deepest);
  background: var(--foam);
  border-radius: 0.25rem;
  transition: transform 180ms ease, background 180ms ease;
}

.button:hover,
.button:focus-visible {
  background: var(--foam-dark);
  transform: translateY(-2px);
}

.text-link {
  color: var(--ink);
}

.text-link span {
  display: inline-block;
  margin-left: 0.3rem;
  color: var(--foam);
  transition: transform 180ms ease;
}

.text-link:hover span {
  transform: rotate(90deg);
}

/* Older generic homepage blocks retained for lightweight future sections. */
.facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-block: 1px solid var(--line);
}

.facts div {
  display: grid;
  gap: 0.35rem;
  padding: 1.5rem 1rem;
  border-right: 1px solid var(--line);
}

.facts div:last-child {
  border-right: 0;
}

.facts strong {
  color: var(--sand);
  font-size: 1.1rem;
}

.facts span {
  color: var(--muted);
  font-size: 0.9rem;
}

/* Shared section layout */
.content-section {
  padding-block: 8rem;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(240px, 0.7fr);
  gap: 0 3rem;
  margin-bottom: 2.8rem;
}

.section-heading .eyebrow {
  grid-column: 1 / -1;
}

h2 {
  margin-bottom: 1rem;
  color: var(--sand);
  font-size: clamp(2.4rem, 6vw, 4.5rem);
  letter-spacing: -0.075em;
  line-height: 0.95;
}

.section-heading>p:last-child,
.about>p:last-child,
.idea-card p {
  color: var(--muted);
  line-height: 1.65;
}

/* Generic card and preview utilities */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.idea-card {
  display: flex;
  min-height: 300px;
  flex-direction: column;
  padding: 1.4rem;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 0.35rem;
}

.idea-card h3 {
  margin-block: auto 0.65rem;
  color: var(--sand);
  font-size: 1.7rem;
  letter-spacing: -0.045em;
}

.idea-card p {
  margin-bottom: 1.5rem;
}

.card-status {
  color: var(--muted);
}

.idea-card-link {
  color: inherit;
  text-decoration: none;
  transition: border-color 180ms ease, transform 180ms ease;
}

.idea-card-link:hover,
.idea-card-link:focus-visible {
  border-color: var(--foam);
  transform: translateY(-4px);
}

.community-preview {
  padding-bottom: 0;
}

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

.preview-card {
  display: grid;
  min-height: 210px;
  align-content: end;
  padding: 1rem;
  background: rgba(244, 232, 205, 0.95);
  border-radius: 0.35rem;
}

.preview-card img {
  width: 100%;
  height: 82px;
  margin-bottom: auto;
  object-fit: contain;
}

.preview-card h3 {
  margin-block: 1.2rem 0.3rem;
  color: var(--deepest);
  font-size: 1.2rem;
  letter-spacing: -0.04em;
}

.preview-card span {
  color: #38615e;
  font-size: 0.85rem;
}

.section-action {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
  align-items: center;
  justify-content: space-between;
  margin-top: 1.2rem;
}

/* 3. Homepage planner, logo wall, and resource cards */
.section-action p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.home-planner,
.community-preview {
  padding-bottom: 0;
}

.planning-tool {
  overflow: hidden;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 0.35rem;
}

.planner-toolbar {
  display: flex;
  gap: 1.4rem;
  align-items: start;
  justify-content: space-between;
  padding: 1.4rem;
  background: rgba(3, 27, 27, 0.32);
}

.feature-kicker,
.planner-card-heading span,
.resource-card>span {
  margin-bottom: 0.55rem;
  color: var(--foam);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.planner-tabs,
.planner-times {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.planner-tabs button,
.planner-times button {
  min-height: 2.35rem;
  padding: 0.55rem 0.78rem;
  color: var(--ink);
  font: inherit;
  font-size: 0.82rem;
  font-weight: 800;
  cursor: pointer;
  background: rgba(244, 232, 205, 0.06);
  border: 1px solid var(--line);
  border-radius: 999px;
}

.planner-tabs button[aria-pressed="true"],
.planner-times button[aria-pressed="true"] {
  color: var(--deepest);
  background: var(--foam);
  border-color: var(--foam);
}

.planner-status-row {
  display: flex;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.4rem;
  border-block: 1px solid var(--line);
}

.planner-status-row p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.55;
}

.planner-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border-bottom: 1px solid var(--line);
}

.planner-card {
  display: grid;
  min-height: 285px;
  padding: 1rem;
  background: #073230;
}

.planner-card-heading {
  display: grid;
}

.planner-card-heading strong {
  color: var(--sand);
  font-size: 1.15rem;
  letter-spacing: -0.04em;
  line-height: 1.15;
}

.planner-card-heading small {
  margin-top: 0.35rem;
  color: var(--muted);
}

.planner-signal {
  margin-block: 1.1rem 0.65rem;
  color: var(--sand);
  font-size: 1rem;
  font-weight: 900;
}

.planner-signal span {
  display: inline-block;
  margin-left: 0.35rem;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
}

.planner-card-good .planner-signal {
  color: var(--foam);
}

.planner-card-poor .planner-signal {
  color: #f0a097;
}

.planner-reason {
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.55;
}

.planner-inputs {
  display: grid;
  gap: 0.45rem;
  margin: auto 0 1rem;
}

.planner-inputs div {
  display: flex;
  gap: 0.55rem;
  justify-content: space-between;
  padding-top: 0.45rem;
  border-top: 1px solid rgba(188, 235, 225, 0.1);
}

.planner-inputs dt,
.planner-inputs dd {
  margin: 0;
  font-size: 0.78rem;
}

.planner-inputs dt {
  color: var(--muted);
}

.planner-inputs dd {
  color: var(--sand);
  font-weight: 800;
  text-align: right;
}

.planner-card-link {
  color: var(--foam);
  font-size: 0.82rem;
  font-weight: 800;
  text-decoration: none;
}

.planner-loading {
  grid-column: 1 / -1;
  padding: 1rem 1.4rem;
  margin-bottom: 0;
  color: var(--muted);
  background: #073230;
}

.feature-note {
  max-width: 920px;
  padding: 1rem 1.4rem;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.55;
}

/* Shared neutral logo well for homepage previews and directory cards. */
.logo-well {
  display: grid;
  width: 100%;
  height: 5rem;
  padding: 0.7rem;
  color: var(--foam);
  background:
    linear-gradient(rgba(173, 230, 220, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(173, 230, 220, 0.045) 1px, transparent 1px),
    #103c3a;
  background-size: 1.4rem 1.4rem;
  border: 1px solid rgba(188, 235, 225, 0.16);
  border-radius: 0.3rem;
  place-items: center;
}

.logo-well img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 3.75rem;
  object-fit: contain;
}

.conservation-icon svg {
  width: 3rem;
  height: 3rem;
}

/* Compact logo wall used by the homepage community preview. */
.logo-wall {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.7rem;
}

.logo-wall-item {
  display: flex;
  min-height: 130px;
  flex-direction: column;
  gap: 0.55rem;
  padding: 0.65rem;
  color: var(--ink);
  text-decoration: none;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 0.35rem;
  transition: border-color 180ms ease, transform 180ms ease;
}

.logo-wall-item:hover,
.logo-wall-item:focus-visible,
.resource-card:hover,
.resource-card:focus-visible {
  border-color: var(--foam);
  transform: translateY(-3px);
}

.logo-wall-label {
  display: block;
  color: var(--sand);
  font-size: 0.76rem;
  font-weight: 800;
  line-height: 1.25;
  text-align: center;
}

.resource-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.resource-card {
  display: grid;
  min-height: 150px;
  padding: 1.1rem;
  color: inherit;
  text-decoration: none;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 0.35rem;
  transition: border-color 180ms ease, transform 180ms ease;
}

.resource-card strong {
  color: var(--sand);
  font-size: 1.35rem;
  letter-spacing: -0.045em;
}

.resource-card small {
  align-self: end;
  margin-top: 1.2rem;
  color: var(--muted);
  line-height: 1.6;
}

/* 4. Community directory cards */
.directory-main {
  padding-bottom: 5rem;
}

.directory-hero {
  max-width: 780px;
  padding-block: clamp(3rem, 8vw, 5.5rem) 1.5rem;
}

.directory-hero h1 {
  font-size: clamp(3rem, 8vw, 5.8rem);
}

.notice {
  max-width: 840px;
  padding: 0.85rem 1rem;
  color: var(--muted);
  font-size: 0.9rem;
  background: rgba(198, 245, 111, 0.05);
  border: 1px solid rgba(198, 245, 111, 0.28);
  border-radius: 0.35rem;
}

.notice strong {
  color: var(--foam);
}

.notice p {
  margin: 0.35rem 0 0;
  line-height: 1.55;
}

.directory-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.directory-nav a {
  display: inline-flex;
  min-height: 2.2rem;
  align-items: center;
  padding: 0.45rem 0.7rem;
  color: var(--ink);
  font-size: 0.78rem;
  font-weight: 800;
  text-decoration: none;
  background: rgba(244, 232, 205, 0.06);
  border: 1px solid var(--line);
  border-radius: 999px;
}

.directory-nav a:hover,
.directory-nav a:focus-visible {
  color: var(--deepest);
  background: var(--foam);
  border-color: var(--foam);
}

.directory-section {
  padding-top: 4.5rem;
}

.directory-main .section-heading {
  margin-bottom: 1.25rem;
}

.directory-main .section-heading h2 {
  font-size: clamp(2.1rem, 5vw, 3.5rem);
}

.directory-grid {
  display: grid;
  gap: 0.75rem;
}

.shop-grid,
.community-grid {
  grid-template-columns: repeat(3, 1fr);
}

.conservation-grid {
  grid-template-columns: repeat(3, 1fr);
}

.directory-card {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  overflow: hidden;
  padding: 0.7rem;
  color: var(--ink);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 0.35rem;
  scroll-margin-top: 1rem;
}

.directory-card>.logo-well {
  height: 5.2rem;
}

.directory-card-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 0.45rem;
  min-width: 0;
}

.directory-card-body h3 {
  margin-bottom: 0;
  color: var(--sand);
  font-size: 1.08rem;
  letter-spacing: -0.045em;
  line-height: 1.15;
}

.directory-card-body>p:not(.entity-type) {
  min-height: 0;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.45;
}

.entity-type {
  margin-bottom: 0;
  color: var(--foam);
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.location-list,
.entity-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.entity-links {
  margin-top: auto;
}

.location-list {
  min-height: 0;
  margin-bottom: 0;
}

.location-link,
.location-note,
.entity-links a,
.link-note {
  display: inline-flex;
  gap: 0.28rem;
  align-items: center;
  color: var(--ink);
  font-size: 0.72rem;
  font-weight: 700;
  text-decoration: none;
}

.entity-links a,
.link-note {
  padding: 0.26rem 0.42rem;
  background: rgba(244, 232, 205, 0.06);
  border: 1px solid rgba(188, 235, 225, 0.14);
  border-radius: 999px;
}

.location-link,
.location-note {
  color: var(--muted);
}

.link-note {
  color: var(--muted);
}

.location-link:hover,
.location-link:focus-visible {
  color: var(--foam);
}

.entity-links a:hover,
.entity-links a:focus-visible {
  color: var(--deepest);
  background: var(--foam);
  border-color: var(--foam);
}

.location-link svg,
.entity-links svg,
.link-note svg {
  width: 0.85rem;
  height: 0.85rem;
  flex: 0 0 auto;
}

.community-card {
  min-height: 0;
}

.community-card .directory-card-body {
  height: auto;
}

.community-card .entity-links {
  margin-top: auto;
}

.submit-note {
  max-width: 680px;
  padding-top: 4.5rem;
}

.submit-note>p:last-child {
  color: var(--muted);
  line-height: 1.65;
}

/* 5. Dive-site forecast controls, matrix, and summary */
.conditions-main {
  padding-top: clamp(2rem, 5vw, 4rem);
  padding-bottom: 7rem;
}

.conditions-warning {
  max-width: 1040px;
}

.conditions-warning a {
  color: var(--sand);
  font-weight: 700;
}

.forecast-section {
  padding-top: clamp(2rem, 5vw, 3.5rem);
}

.forecast-heading {
  margin-bottom: 1.4rem;
}

.forecast-heading h1 {
  font-size: clamp(2.75rem, 7vw, 4.6rem);
}

.forecast-status,
.forecast-unavailable {
  padding: 1.5rem;
  color: var(--muted);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 0.35rem;
}

.forecast-unavailable {
  max-width: 760px;
}

.forecast-unavailable h2 {
  max-width: 650px;
  margin-bottom: 1rem;
  font-size: clamp(2.3rem, 6vw, 3.8rem);
}

.forecast-unavailable p:not(.eyebrow) {
  max-width: 650px;
  margin-bottom: 1.2rem;
  line-height: 1.65;
}

.forecast-banner {
  display: flex;
  gap: 0.7rem;
  padding: 0.85rem 1rem;
  margin-bottom: 1rem;
  color: var(--muted);
  font-size: 0.86rem;
  background: rgba(244, 232, 205, 0.08);
  border: 1px solid rgba(244, 232, 205, 0.25);
  border-radius: 0.35rem;
}

.forecast-banner strong {
  color: var(--sand);
}

.forecast-banner-sample {
  background: rgba(198, 245, 111, 0.08);
  border-color: rgba(198, 245, 111, 0.42);
}

.forecast-banner-sample strong {
  color: var(--foam);
}

.forecast-banner[hidden] {
  display: none;
}

.forecast-controls,
.forecast-detail {
  background: rgba(12, 59, 57, 0.56);
  border: 1px solid var(--line);
  border-radius: 0.35rem;
}

.forecast-controls {
  padding: 1rem;
}

.control-heading,
.site-control-heading {
  display: flex;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
}

.control-label,
.summary-label {
  color: var(--foam);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.control-meta,
.forecast-updated,
.summary-note {
  color: var(--muted);
  font-size: 0.78rem;
}

.region-filters,
.site-track,
.day-tabs {
  display: flex;
  overflow-x: auto;
  scrollbar-width: none;
}

.region-filters::-webkit-scrollbar,
.site-track::-webkit-scrollbar,
.day-tabs::-webkit-scrollbar {
  display: none;
}

.region-filters {
  gap: 0.5rem;
  padding-block: 0.7rem 1.2rem;
}

.filter-button,
.site-button,
.tab-button,
.icon-button {
  color: var(--muted);
  font: inherit;
  cursor: pointer;
  background: transparent;
  border: 1px solid var(--line);
}

.filter-button {
  display: inline-flex;
  flex: 0 0 auto;
  gap: 0.55rem;
  align-items: center;
  padding: 0.58rem 0.7rem;
  border-radius: 999px;
}

.filter-button small {
  display: grid;
  width: 1.3rem;
  height: 1.3rem;
  color: var(--deepest);
  font-size: 0.68rem;
  font-weight: 800;
  background: var(--muted);
  border-radius: 50%;
  place-items: center;
}

.filter-button[aria-pressed="true"],
.filter-button:hover,
.filter-button:focus-visible,
.site-button[aria-pressed="true"],
.site-button:hover,
.site-button:focus-visible,
.tab-button[aria-selected="true"],
.tab-button:hover,
.tab-button:focus-visible,
.icon-button:hover,
.icon-button:focus-visible {
  color: var(--foam);
  border-color: var(--foam);
}

.filter-button[aria-pressed="true"] small {
  background: var(--foam);
}

.site-control-heading {
  padding-top: 0.35rem;
}

.site-scroll-actions {
  display: flex;
  gap: 0.45rem;
}

.icon-button {
  display: grid;
  width: 2.15rem;
  height: 2.15rem;
  border-radius: 50%;
  place-items: center;
}

.site-track {
  gap: 0.65rem;
  padding-top: 0.7rem;
  touch-action: pan-x pan-y;
}

.site-button {
  display: grid;
  flex: 0 0 230px;
  gap: 0.28rem;
  min-height: 72px;
  padding: 0.8rem;
  text-align: left;
  border-radius: 0.3rem;
}

.site-button span {
  color: var(--sand);
  font-weight: 800;
}

.site-button small {
  color: inherit;
  font-size: 0.72rem;
}

.site-button[aria-pressed="true"] {
  background: rgba(198, 245, 111, 0.08);
}

.forecast-detail {
  margin-top: 1rem;
}

.forecast-detail-header {
  display: flex;
  gap: 1rem;
  align-items: end;
  justify-content: space-between;
  padding: 1.2rem 1.2rem 1rem;
}

.forecast-detail-header .eyebrow {
  margin-bottom: 0.4rem;
}

.forecast-detail-header h2 {
  margin-bottom: 0;
  font-size: clamp(2.3rem, 6vw, 4rem);
}

.forecast-updated {
  margin-bottom: 0;
  text-align: right;
}

.forecast-meta-row {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  min-height: 1.9rem;
  padding: 0 1.2rem 1rem;
}

.matrix-density-toggle {
  display: none;
}

.forecast-tabs {
  padding-inline: 1.2rem;
}

.day-tabs {
  border-bottom: 1px solid var(--line);
}

.tab-button {
  flex: 0 0 auto;
  padding: 0.7rem 0.95rem;
  border-width: 1px 1px 0;
}

.day-tab {
  display: grid;
  gap: 0.2rem;
  min-width: 110px;
  text-align: left;
}

.day-tab small {
  color: inherit;
}

.day-tab[aria-selected="true"] {
  color: var(--deepest);
  background: var(--foam);
}

.daily-overview-heading {
  display: flex;
  gap: 1rem;
  align-items: baseline;
  justify-content: space-between;
  padding-block: 1rem 0.65rem;
}

.daily-overview-heading p {
  margin-bottom: 0;
}

.daily-overview-heading p:last-child {
  color: var(--muted);
  font-size: 0.78rem;
}

/* Matrix table: sticky row labels plus horizontally scrolling two-hour columns. */
.daily-matrix-scroll {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 0.3rem;
}

.daily-matrix {
  width: 100%;
  min-width: var(--matrix-min-width);
  table-layout: fixed;
  border-collapse: separate;
  border-spacing: 0;
}

.matrix-label,
.matrix-cell {
  padding: 0.5rem 0.42rem;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.matrix-label {
  position: sticky;
  left: 0;
  z-index: 2;
  width: auto;
  color: var(--foam);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-align: left;
  text-transform: uppercase;
  background: #073230;
}

.matrix-label small {
  display: block;
  margin-top: 0.18rem;
  color: var(--muted);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  text-transform: none;
}

.matrix-time-label {
  z-index: 3;
}

.matrix-cell {
  width: 6.45rem;
  min-width: 6.45rem;
  color: var(--sand);
  text-align: center;
  background: rgba(3, 27, 27, 0.72);
  transition: background-color 140ms ease, box-shadow 140ms ease;
}

.matrix-cell strong,
.matrix-cell small {
  display: block;
}

.matrix-cell strong {
  font-size: 0.94rem;
}

.matrix-cell small {
  margin-top: 0.18rem;
  color: var(--muted);
  font-size: 0.66rem;
}

.matrix-cell.is-hovered {
  background: rgba(198, 245, 111, 0.1);
}

.matrix-cell.is-selected {
  background: rgba(198, 245, 111, 0.16);
  box-shadow: inset 2px 0 var(--foam), inset -2px 0 var(--foam);
}

.matrix-time {
  padding: 0;
  background: #073230;
}

.matrix-time-button {
  width: 100%;
  padding: 0.62rem 0.3rem;
  color: inherit;
  font: inherit;
  font-size: 0.82rem;
  font-weight: 800;
  cursor: pointer;
  background: transparent;
  border: 0;
}

.matrix-score {
  display: inline-block;
  min-width: 2.1rem;
  padding: 0.16rem 0.28rem;
  color: var(--deepest);
  border-radius: 999px;
}

.matrix-score.is-good {
  background: var(--foam);
}

.matrix-score.is-mixed {
  background: #f4d96b;
}

.matrix-score.is-poor {
  color: var(--sand);
  background: #bb675d;
}

.matrix-weather {
  display: grid;
  gap: 0.12rem;
  justify-items: center;
}

.matrix-weather-icon {
  display: grid;
  min-height: 1.35rem;
  color: var(--foam);
  font-size: 1.28rem;
  line-height: 1;
  place-items: center;
}

.matrix-weather-icon .weather-symbol {
  width: 1.45rem;
  height: 1.45rem;
}

.matrix-cell .direction-value {
  justify-content: center;
  margin-top: 0.18rem;
  font-size: 0.68rem;
}

.matrix-cell .direction-arrow {
  width: 0.86rem;
  height: 0.86rem;
}

.selected-window-heading {
  display: flex;
  gap: 0.6rem;
  align-items: baseline;
  padding: 1rem 1.2rem 0;
}

.selected-window-heading p {
  margin-bottom: 0;
}

.selected-window-heading strong {
  color: var(--sand);
  font-size: 0.88rem;
}

.conditions-summary {
  display: grid;
  grid-template-columns: 1.1fr 1.1fr 0.8fr;
  gap: 1px;
  margin-top: 1rem;
  background: var(--line);
  border-block: 1px solid var(--line);
}

.conditions-summary article {
  padding: 1.2rem;
  background: #073230;
}

.summary-label {
  margin-bottom: 0.7rem;
}

.index-value {
  display: flex;
  gap: 0.45rem;
  align-items: baseline;
  margin-bottom: 0.65rem;
}

.index-value strong,
.visibility-value {
  color: var(--sand);
  font-size: 3.1rem;
  font-weight: 900;
  letter-spacing: -0.08em;
  line-height: 0.9;
}

.index-value span,
.confidence-line {
  color: var(--foam);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.driver-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.42rem;
  padding: 0;
  margin: 1rem 0 0;
  list-style: none;
}

.driver-list li {
  padding: 0.32rem 0.48rem;
  color: var(--sand);
  font-size: 0.74rem;
  background: rgba(244, 232, 205, 0.08);
  border: 1px solid rgba(244, 232, 205, 0.18);
  border-radius: 999px;
}

.visibility-value {
  margin-bottom: 0.55rem;
}

.confidence-line {
  margin-bottom: 0.7rem;
}

.weather-line {
  display: flex;
  gap: 0.7rem;
  align-items: center;
}

.weather-line p {
  display: grid;
  gap: 0.32rem;
  margin-bottom: 0;
}

.weather-line strong {
  color: var(--sand);
  font-size: 1.25rem;
}

.weather-line span:not(.weather-icon) {
  color: var(--muted);
}

.weather-icon {
  display: grid;
  width: 3.1rem;
  height: 3.1rem;
  color: var(--foam);
  font-size: 2.8rem;
  line-height: 1;
  place-items: center;
}

.weather-symbol {
  width: 3.1rem;
  height: 3.1rem;
  fill: var(--foam);
}

.weather-symbol-rain path:last-child {
  fill: none;
  stroke: var(--foam);
  stroke-linecap: round;
  stroke-width: 3;
}

.direction-value {
  display: inline-flex;
  gap: 0.18rem;
  align-items: center;
  color: var(--sand);
  font-weight: 800;
}

.direction-arrow {
  width: 1.05rem;
  height: 1.05rem;
  color: var(--foam);
  transform: rotate(var(--direction));
}

.direction-arrow-shaft {
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-width: 2.4;
}

.direction-arrow-head {
  fill: currentColor;
}

/* Forecast methodology disclosure and source attribution */
.forecast-methodology {
  color: var(--muted);
  border-top: 1px solid var(--line);
}

.forecast-methodology summary {
  padding: 1rem 1.2rem;
  color: var(--sand);
  font-weight: 800;
  cursor: pointer;
}

.forecast-methodology>p,
.source-status,
.attribution-links {
  margin-inline: 1.2rem;
}

.forecast-methodology>p {
  max-width: 900px;
  line-height: 1.65;
}

.source-status {
  display: grid;
  gap: 0.55rem;
  margin-bottom: 1rem;
}

.source-status p {
  display: grid;
  gap: 0.18rem;
  margin-bottom: 0;
  font-size: 0.82rem;
}

.source-status strong {
  color: var(--sand);
  text-transform: capitalize;
}

.attribution-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem 1rem;
  padding-bottom: 1.2rem;
}

.attribution-links a {
  color: var(--foam);
  font-size: 0.82rem;
  font-weight: 800;
}

.attribution-links span {
  display: block;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 400;
}

/* Shared keyboard focus treatment for interactive controls. */
.filter-button:focus-visible,
.site-button:focus-visible,
.tab-button:focus-visible,
.matrix-time-button:focus-visible,
.matrix-density-toggle:focus-visible,
.planner-tabs button:focus-visible,
.planner-times button:focus-visible,
.planner-card-link:focus-visible,
.icon-button:focus-visible,
.forecast-methodology summary:focus-visible {
  outline: 2px solid var(--foam);
  outline-offset: 3px;
}

/* 6. Footer, simple pages, and responsive overrides */
.about {
  max-width: 800px;
  padding-block: 2rem 8rem;
}

footer {
  display: flex;
  justify-content: space-between;
  padding-block: 1.4rem;
  color: var(--muted);
  font-size: 0.82rem;
  border-top: 1px solid var(--line);
}

.footer-dot {
  display: inline-block;
  width: 0.42rem;
  height: 0.42rem;
  margin-inline: 0.35rem;
  background: var(--foam);
  border-radius: 50%;
}

.error-page {
  display: grid;
  min-height: 100vh;
  padding: 1.5rem;
  place-items: center;
}

.error-card {
  max-width: 700px;
  padding: clamp(2rem, 7vw, 5rem);
  text-align: center;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 0.35rem;
}

.error-card h1 {
  margin-block: 1rem 1.5rem;
  font-size: clamp(3rem, 9vw, 6rem);
}

.error-card p:not(.eyebrow) {
  margin-bottom: 2rem;
  color: var(--muted);
}

/* Tablet: keep directory cards compact without dropping straight to one column. */
@media (max-width: 980px) {

  .shop-grid,
  .community-grid,
  .conservation-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Mobile: compress grids, forecast matrix columns, and navigation spacing. */
@media (max-width: 720px) {

  .site-header,
  main,
  footer {
    width: calc(100% - 2rem);
    max-width: 1180px;
  }

  .site-header {
    gap: 0.75rem;
  }

  .brand {
    gap: 0.45rem;
    font-size: 0.84rem;
  }

  .brand-mark {
    width: 2rem;
    height: 2rem;
    font-size: 0.65rem;
  }

  .header-link {
    display: none;
  }

  .site-nav {
    min-width: 0;
    gap: 0.45rem;
    font-size: 0.56rem;
    letter-spacing: 0.04em;
  }

  .hero {
    padding-block: 5rem 4rem;
  }

  .facts,
  .card-grid,
  .section-heading,
  .preview-grid,
  .shop-grid,
  .community-grid,
  .conservation-grid,
  .resource-grid,
  .planner-grid {
    grid-template-columns: 1fr;
  }

  .directory-hero {
    padding-block: 3.5rem 1.4rem;
  }

  .directory-nav {
    gap: 0.4rem;
  }

  .planner-toolbar,
  .planner-status-row {
    display: grid;
  }

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

  .planner-card {
    min-height: 260px;
  }

  .logo-wall-item {
    min-height: 118px;
    padding: 0.58rem;
  }

  .logo-well {
    height: 4.2rem;
  }

  .directory-card>.logo-well {
    height: 4.6rem;
  }

  .directory-hero h1 {
    font-size: clamp(3.45rem, 16vw, 4rem);
  }

  h2 {
    font-size: clamp(2.15rem, 10vw, 2.5rem);
  }

  .directory-card,
  .section-heading,
  .notice {
    min-width: 0;
  }

  .directory-card-body>p:not(.entity-type) {
    min-height: 0;
  }

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

  .facts div:last-child {
    border-bottom: 0;
  }

  .content-section {
    padding-block: 5rem;
  }

  .forecast-section {
    padding-top: 2rem;
  }

  .forecast-detail-header {
    display: grid;
  }

  .forecast-meta-row {
    gap: 0.75rem;
    justify-content: space-between;
  }

  .forecast-updated {
    text-align: right;
  }

  .matrix-density-toggle {
    display: inline-flex;
    gap: 0.5rem;
    align-items: center;
    padding: 0.35rem 0.58rem 0.35rem 0.4rem;
    color: var(--foam);
    font: inherit;
    font-size: 0.72rem;
    font-weight: 800;
    cursor: pointer;
    background: rgba(198, 245, 111, 0.05);
    border: 1px solid rgba(198, 245, 111, 0.48);
    border-radius: 999px;
  }

  .matrix-density-track {
    position: relative;
    width: 2.1rem;
    height: 1.12rem;
    background: rgba(171, 200, 198, 0.3);
    border: 1px solid rgba(171, 200, 198, 0.55);
    border-radius: 999px;
    transition: background-color 150ms ease, border-color 150ms ease;
  }

  .matrix-density-thumb {
    position: absolute;
    top: 0.13rem;
    left: 0.14rem;
    width: 0.72rem;
    height: 0.72rem;
    background: var(--sand);
    border-radius: 50%;
    transition: transform 150ms ease;
  }

  .matrix-density-toggle[aria-checked="true"] .matrix-density-track {
    background: rgba(198, 245, 111, 0.38);
    border-color: var(--foam);
  }

  .matrix-density-toggle[aria-checked="true"] .matrix-density-thumb {
    transform: translateX(0.92rem);
  }

  .site-scroll-actions {
    display: none;
  }

  .site-button {
    flex-basis: 200px;
  }

  .conditions-summary {
    grid-template-columns: 1fr;
  }

  .forecast-banner {
    display: grid;
  }

  .daily-overview-heading {
    display: grid;
    gap: 0.3rem;
  }

  .day-tab {
    min-width: 84px;
    padding: 0.58rem 0.7rem;
  }

  .daily-matrix {
    min-width: var(--matrix-compact-min-width);
  }

  .matrix-cell {
    padding: 0.38rem 0.24rem;
  }

  .matrix-label {
    width: 4.7rem;
    padding: 0.38rem 0.12rem 0.38rem 0.28rem;
    font-size: 0.58rem;
    letter-spacing: 0.06em;
  }

  .matrix-label small {
    font-size: 0.52rem;
  }

  .matrix-cell {
    width: 4.35rem;
    min-width: 4.35rem;
  }

  .matrix-cell strong {
    font-size: 0.8rem;
  }

  .matrix-cell small,
  .matrix-cell .direction-value {
    font-size: 0.56rem;
  }

  .matrix-time-button {
    padding: 0.52rem 0.18rem;
    font-size: 0.72rem;
  }

  .matrix-score {
    min-width: 1.75rem;
  }

  .matrix-weather-icon {
    min-height: 1.15rem;
    font-size: 1.05rem;
  }

  .matrix-weather-icon .weather-symbol {
    width: 1.18rem;
    height: 1.18rem;
  }

  .matrix-cell .direction-arrow {
    width: 0.7rem;
    height: 0.7rem;
  }

  .forecast-detail.is-large-matrix .day-tab {
    min-width: 110px;
    padding: 0.7rem 0.95rem;
  }

  .forecast-detail.is-large-matrix .daily-matrix {
    min-width: var(--matrix-min-width);
  }

  .forecast-detail.is-large-matrix .matrix-label,
  .forecast-detail.is-large-matrix .matrix-cell {
    padding: 0.5rem 0.42rem;
  }

  .forecast-detail.is-large-matrix .matrix-label {
    width: auto;
    font-size: 0.7rem;
    letter-spacing: 0.08em;
  }

  .forecast-detail.is-large-matrix .matrix-label small {
    font-size: 0.62rem;
  }

  .forecast-detail.is-large-matrix .matrix-cell {
    width: 6.45rem;
    min-width: 6.45rem;
  }

  .forecast-detail.is-large-matrix .matrix-cell strong {
    font-size: 0.94rem;
  }

  .forecast-detail.is-large-matrix .matrix-cell small,
  .forecast-detail.is-large-matrix .matrix-cell .direction-value {
    font-size: 0.68rem;
  }

  .forecast-detail.is-large-matrix .matrix-time-button {
    padding: 0.62rem 0.3rem;
    font-size: 0.82rem;
  }

  .forecast-detail.is-large-matrix .matrix-score {
    min-width: 2.1rem;
  }

  .forecast-detail.is-large-matrix .matrix-weather-icon {
    min-height: 1.35rem;
    font-size: 1.28rem;
  }

  .forecast-detail.is-large-matrix .matrix-weather-icon .weather-symbol {
    width: 1.45rem;
    height: 1.45rem;
  }

  .forecast-detail.is-large-matrix .matrix-cell .direction-arrow {
    width: 0.86rem;
    height: 0.86rem;
  }

  .idea-card {
    min-height: 230px;
  }

  footer {
    display: grid;
    gap: 0.5rem;
  }
}