/* Ultimate Charters — outdoor education landing (matches UC Astro Build tokens) */
:root {
  --brand-900: #050720;
  --brand-800: #090b39;
  --brand-700: #131e63;
  --brand-500: #2b3fb8;
  --accent-600: #cc0000;
  --accent-500: #e60000;
  --highlight-500: #ff6000;
  --sea-500: #2aa6a9;
  --sea-700: #115a5c;
  --surface: #f7f8fc;
  --muted: #4a5573;
  --font: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  --max: 72rem;
  --radius: 0.75rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.55;
  color: #1e293b;
  background: #fff;
  background-image:
    radial-gradient(1200px 600px at 110% -100px, rgba(43, 63, 184, 0.045), transparent 60%),
    radial-gradient(800px 500px at -10% 100%, rgba(42, 166, 169, 0.04), transparent 60%);
}

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

a {
  color: var(--brand-500);
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

a:hover {
  color: var(--accent-600);
}

.container {
  width: 100%;
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: 1rem;
}

@media (min-width: 640px) {
  .container {
    padding-inline: 1.5rem;
  }
}

@media (min-width: 1024px) {
  .container {
    padding-inline: 2rem;
  }
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(9, 11, 57, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  color: #fff;
}

.header-top {
  display: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.75rem;
  color: #cbd5e1;
}

@media (min-width: 640px) {
  .header-top {
    display: block;
  }
}

.header-top .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-block: 0.4rem;
  gap: 1rem;
}

.header-main .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 0.75rem;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: inherit;
}

.logo-link img {
  height: 48px;
  width: auto;
  aspect-ratio: 176 / 96;
  object-fit: contain;
  background: #fff;
  border-radius: 0.5rem;
  padding: 0.35rem 0.5rem;
}

.header-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.65rem 1.15rem;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius);
  border: 2px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.btn-primary {
  background: var(--accent-600);
  color: #fff;
}

.btn-primary:hover {
  background: var(--accent-500);
  color: #fff;
}

.btn-ghost {
  background: transparent;
  color: #e2e8f0;
  border-color: rgba(255, 255, 255, 0.25);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.btn-outline-light {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.45);
}

.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.btn-lg {
  padding: 0.85rem 1.35rem;
  font-size: 1rem;
}

/* Hero */
.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--brand-800);
  color: #fff;
  padding: 3rem 0 3.5rem;
}

.hero::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--accent-600), var(--highlight-500), var(--sea-500));
  z-index: 1;
}

@media (min-width: 640px) {
  .hero {
    padding: 4rem 0 4.5rem;
  }
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background-color: var(--brand-800);
  background-image:
    linear-gradient(to bottom, rgba(9, 11, 57, 0.72), rgba(9, 11, 57, 0.92)),
    image-set(
      url("assets/hero-mv-koru-960.avif") type("image/avif"),
      url("assets/hero-mv-koru-960.webp") type("image/webp"),
      url("assets/hero-mv-koru-960.jpg") type("image/jpeg")
    );
  background-position: center center;
  background-size: cover;
  background-repeat: no-repeat;
}

@media (min-width: 768px) {
  .hero-bg {
    background-image:
      linear-gradient(to bottom, rgba(9, 11, 57, 0.72), rgba(9, 11, 57, 0.92)),
      image-set(
        url("assets/hero-mv-koru.avif") type("image/avif"),
        url("assets/hero-mv-koru.webp") type("image/webp"),
        url("assets/hero-mv-koru.jpg") type("image/jpeg")
      );
  }
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #ff6b6b;
  margin: 0 0 0.75rem;
}

.hero-eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-500);
}

.hero h1 {
  margin: 0;
  max-width: 18ch;
  font-size: clamp(1.85rem, 4vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  text-wrap: balance;
}

.hero-lead {
  margin: 1rem 0 0;
  max-width: 42rem;
  font-size: 1.05rem;
  color: #e2e8f0;
  text-wrap: pretty;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

/* Trust bar */
.trust-bar {
  border-block: 1px solid #e2e8f0;
  background: var(--surface);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  padding: 1.5rem 0;
  list-style: none;
  margin: 0;
}

@media (min-width: 640px) {
  .trust-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.trust-grid strong {
  display: block;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--brand-800);
}

.trust-grid span {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
}

/* Sections */
.section {
  padding: 3.5rem 0;
}

.section-alt {
  background: var(--surface);
}

.section-heading {
  margin: 0 0 0.5rem;
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--brand-800);
  letter-spacing: -0.02em;
  text-wrap: balance;
}

.section-intro {
  margin: 0 0 2rem;
  max-width: 40rem;
  color: var(--muted);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-600);
  margin: 0 0 0.5rem;
}

/* Package cards */
.package-grid {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 768px) {
  .package-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.package-grid.single-feature {
  grid-template-columns: 1fr;
  max-width: 36rem;
}

.package-price {
  margin: 0.75rem 0 0;
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--brand-800);
}

.price-gst {
  font-size: 0.75em;
  font-weight: 600;
}

.callout-card {
  margin-top: 1.5rem;
  padding: 1.35rem 1.5rem;
  border-radius: 1rem;
  border: 1px solid rgba(43, 63, 184, 0.25);
  background: linear-gradient(135deg, rgba(43, 63, 184, 0.06), rgba(42, 166, 169, 0.08));
}

.callout-label {
  margin: 0 0 0.35rem;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brand-500);
}

.callout-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.1rem;
  color: var(--brand-800);
}

.callout-card p {
  margin: 0;
  color: #475569;
  font-size: 0.95rem;
}

.pricing-details {
  margin-top: 1.75rem;
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid #e2e8f0;
}

.pricing-details-title {
  margin: 0 0 1rem;
  font-size: 1rem;
  color: var(--brand-800);
}

.pricing-dl {
  display: grid;
  gap: 0.85rem 1.5rem;
  margin: 0;
}

@media (min-width: 640px) {
  .pricing-dl {
    grid-template-columns: 1fr 1fr;
  }
}

.pricing-dl > div {
  margin: 0;
}

.pricing-dl dt {
  margin: 0;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.pricing-dl dd {
  margin: 0.2rem 0 0;
  font-size: 0.92rem;
  color: #334155;
}

.included-split {
  margin-top: 1.25rem;
}

.topics-box {
  margin-top: 1.5rem;
}

.section-intro-tight {
  margin-bottom: 1.25rem;
}

.box-note {
  margin: 1rem 0 0;
  font-size: 0.9rem;
  color: var(--muted);
  font-style: italic;
}

.package-meta {
  margin: 0.5rem 0 0;
  font-size: 0.85rem;
  color: var(--muted);
}

.topics-grid {
  display: grid;
  gap: 0.5rem 1.5rem;
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 640px) {
  .topics-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.topics-grid li::before {
  content: "→ ";
  color: var(--sea-500);
  font-weight: 700;
}

.quote-block {
  margin: 1.5rem 0 0;
  padding: 1.25rem 1.5rem;
  border-left: 4px solid var(--accent-600);
  background: #fff;
  border-radius: 0 var(--radius) var(--radius) 0;
  font-style: italic;
  color: #475569;
}

.quote-block p {
  margin: 0;
}

.quote-block cite {
  display: block;
  margin-top: 0.75rem;
  font-style: normal;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--brand-800);
}

.package-card {
  display: flex;
  flex-direction: column;
  border: 1px solid #e2e8f0;
  border-radius: 1rem;
  background: #fff;
  padding: 1.5rem;
  box-shadow: 0 1px 3px rgba(9, 11, 57, 0.06);
}

.package-card.featured {
  border-color: var(--brand-500);
  box-shadow: 0 8px 24px rgba(43, 63, 184, 0.12);
}

.package-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.15rem;
  color: var(--brand-800);
}

.package-card p {
  margin: 0;
  flex: 1;
  font-size: 0.95rem;
  color: #475569;
}

.package-tag {
  display: inline-block;
  margin-bottom: 0.75rem;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--sea-700);
  background: rgba(42, 166, 169, 0.12);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
}

.package-card .btn {
  margin-top: 1.25rem;
  width: 100%;
}

/* Timeline */
.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 2px solid #e2e8f0;
  margin-left: 0.5rem;
}

.timeline li {
  position: relative;
  padding: 0 0 1.25rem 1.25rem;
}

.timeline li::before {
  content: "";
  position: absolute;
  left: -0.45rem;
  top: 0.35rem;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent-600);
  border: 2px solid #fff;
  box-shadow: 0 0 0 2px var(--accent-600);
}

.timeline strong {
  color: var(--brand-800);
}

/* Two col */
.split {
  display: grid;
  gap: 2rem;
}

@media (min-width: 768px) {
  .split {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

.check-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.65rem;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--sea-500);
  font-weight: 700;
}

.info-box {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
}

.info-box h3 {
  margin: 0 0 0.75rem;
  font-size: 1rem;
  color: var(--brand-800);
}

.info-box p,
.info-box ul {
  margin: 0;
  font-size: 0.95rem;
  color: #475569;
}

.info-box ul {
  padding-left: 1.1rem;
}

.price-note {
  font-size: 0.9rem;
  color: var(--muted);
  font-style: italic;
  margin-top: 1rem;
}

/* Audience pills */
.audience-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.pill {
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: var(--brand-800);
  color: #fff;
}

/* FAQ */
.faq details {
  border-bottom: 1px solid #e2e8f0;
  padding: 1rem 0;
}

.faq summary {
  font-weight: 600;
  color: var(--brand-800);
  cursor: pointer;
  list-style: none;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq p {
  margin: 0.75rem 0 0;
  color: #475569;
}

.faq details[open] summary {
  color: var(--accent-600);
}

/* Photo gallery — compact masonry, no lightbox */
.gallery-masonry-wrap {
  max-width: 36rem;
  margin-inline: auto;
}

.photo-masonry {
  columns: 4;
  column-gap: 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

@media (max-width: 640px) {
  .photo-masonry {
    columns: 3;
  }

  .gallery-masonry-wrap {
    max-width: 28rem;
  }
}

.photo-masonry li {
  break-inside: avoid;
  margin-bottom: 0.5rem;
}

.photo-masonry img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 4px;
  border: 1px solid #e2e8f0;
  background: #f1f5f9;
  pointer-events: none;
  user-select: none;
  -webkit-user-drag: none;
  cursor: default;
}

/* Form */
.enquiry-section {
  background: var(--brand-800);
  color: #fff;
}

.enquiry-section .section-heading,
.enquiry-section .eyebrow-enquire {
  color: #fff;
}

.enquiry-section .eyebrow-enquire {
  color: #ff8a8a;
}

.enquiry-lead {
  color: #e2e8f0;
  max-width: 28rem;
}

.enquiry-actions {
  margin-top: 1.5rem;
}

.enquiry-actions + .enquiry-actions {
  margin-top: 0.75rem;
}

.enquiry-emails {
  margin-top: 1rem;
  font-size: 0.9rem;
  color: #94a3b8;
}

.enquiry-emails a {
  color: #e2e8f0;
}

.enquiry-emails a.secondary-mail {
  color: #94a3b8;
}

.form-card .btn-full {
  width: 100%;
  border: none;
}

.enquiry-grid {
  display: grid;
  gap: 2rem;
}

@media (min-width: 900px) {
  .enquiry-grid {
    grid-template-columns: 1fr 1.1fr;
    align-items: start;
  }
}

.form-card {
  background: #fff;
  color: #1e293b;
  border-radius: 1rem;
  padding: 1.5rem;
}

.form-row {
  display: grid;
  gap: 1rem;
  margin-bottom: 1rem;
}

@media (min-width: 500px) {
  .form-row.two {
    grid-template-columns: 1fr 1fr;
  }
}

label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
  color: #334155;
}

input,
select,
textarea {
  width: 100%;
  padding: 0.65rem 0.85rem;
  font: inherit;
  border: 1px solid #cbd5e1;
  border-radius: var(--radius);
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid var(--brand-500);
  outline-offset: 1px;
  border-color: var(--brand-500);
}

textarea {
  min-height: 100px;
  resize: vertical;
}

.form-note {
  font-size: 0.8rem;
  color: #64748b;
  margin-top: 0.75rem;
}

/* CTA band */
.cta-band {
  background: var(--brand-800);
  color: #fff;
  text-align: center;
  padding: 3rem 0;
}

.cta-band h2 {
  margin: 0 0 0.5rem;
  font-size: 1.75rem;
}

.cta-band p {
  margin: 0 0 1.5rem;
  color: #e2e8f0;
}

.cta-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
}

/* Footer */
.site-footer {
  background: var(--brand-900);
  color: #94a3b8;
  font-size: 0.85rem;
  padding: 2rem 0;
}

.site-footer .container {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

@media (min-width: 640px) {
  .site-footer .container {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.site-footer a {
  color: #e2e8f0;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}