/* 
  Bay of Islands Airport Car Storage Yard - Demo Website
  Static HTML/CSS/JS suitable for GitHub Pages.
*/

:root {
  --ink: #102333;
  --muted: #5f6f7d;
  --brand: #0b3d5c;
  --brand-2: #126782;
  --accent: #f5b041;
  --sky: #eaf6fb;
  --surface: #ffffff;
  --surface-2: #f6f8fa;
  --border: rgba(16, 35, 51, 0.12);
  --shadow: 0 18px 50px rgba(11, 61, 92, 0.14);
  --radius: 24px;
  --max: 1140px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  color: var(--ink);
  background: var(--surface);
  line-height: 1.6;
}

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

a {
  color: inherit;
}

.container {
  width: min(100% - 32px, var(--max));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.nav {
  height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-mark {
  width: 46px;
  height: 46px;
  border-radius: 15px;
  display: grid;
  place-items: center;
  color: white;
  font-weight: 900;
  letter-spacing: -0.06em;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  box-shadow: 0 10px 24px rgba(11, 61, 92, 0.22);
}

.brand-text {
  display: grid;
  line-height: 1.1;
}

.brand-text strong {
  font-size: 1rem;
}

.brand-text small {
  color: var(--muted);
  font-size: 0.82rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
  font-weight: 700;
  font-size: 0.95rem;
}

.nav-links a {
  position: relative;
  text-decoration: none;
}

.nav-links a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -8px;
  width: 24px;
  height: 3px;
  border-radius: 999px;
  background: var(--accent);
  transform: translateX(-50%) scaleX(0);
  transform-origin: center;
  transition:
    transform 0.28s ease,
    width 0.28s ease,
    opacity 0.28s ease;
  opacity: 0;
}

.nav-links a:not(.nav-cta):hover::after {
  width: 34px;
  opacity: 1;
  transform: translateX(-50%) scaleX(1);
}

.nav-links a:not(.nav-cta):hover {
  color: var(--brand);
}

.nav-cta {
  background: var(--accent);
  color: #241800;
  padding: 10px 16px;
  border-radius: 999px;
}

.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 0;
  background: var(--surface-2);
  border-radius: 14px;
  padding: 11px;
}

.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--ink);
  margin: 5px 0;
  border-radius: 999px;
}

.hero {
  min-height: 780px;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      90deg,
      rgba(8, 34, 54, 0.88),
      rgba(8, 34, 54, 0.58),
      rgba(8, 34, 54, 0.18)
    ),
    url("https://images.unsplash.com/photo-1436491865332-7a61a109cc05?auto=format&fit=crop&w=1800&q=80")
      center/cover;
  z-index: -2;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto -20% -120px -20%;
  height: 240px;
  background: white;
  transform: rotate(-3deg);
  z-index: -1;
}

.hero-grid {
  min-height: 720px;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
  gap: 44px;
  padding: 80px 0 150px;
}

.hero-copy {
  color: white;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-weight: 900;
}

.hero h1 {
  font-size: clamp(3rem, 8vw, 6.8rem);
  line-height: 0.92;
  letter-spacing: -0.07em;
  margin: 0;
  max-width: 850px;
}

.hero-lead {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  max-width: 680px;
  margin: 26px 0 0;
  color: rgba(255, 255, 255, 0.88);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 20px;
  border-radius: 999px;
  font-weight: 900;
  text-decoration: none;
  border: 1px solid transparent;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    background 0.2s ease;
}

.btn {
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: "";
  position: absolute;
  top: 0;
  left: -120%;
  width: 80%;
  height: 100%;
  background: linear-gradient(
    110deg,
    transparent,
    rgba(255, 255, 255, 0.45),
    transparent
  );
  transform: skewX(-18deg);
  transition: left 0.65s ease;
}

.btn:hover::after {
  left: 130%;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn.primary {
  background: var(--accent);
  color: #241800;
  box-shadow: 0 14px 28px rgba(245, 176, 65, 0.24);
}

.btn.secondary {
  background: white;
  color: var(--brand);
}

.btn.ghost {
  border-color: rgba(255, 255, 255, 0.35);
  color: white;
}

.hero-note {
  margin-top: 30px;
  padding: 16px 18px;
  max-width: 620px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(12px);
  border-radius: 18px;
}

.hero-card {
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow);
}

.hero-card h2,
.section-heading h2,
.split-copy h2,
.cta-card h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.35rem);
  line-height: 1.02;
  letter-spacing: -0.045em;
}

.check-list {
  list-style: none;
  padding: 0;
  margin: 22px 0;
}

.check-list li {
  position: relative;
  padding-left: 30px;
  margin: 12px 0;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--brand-2);
  font-weight: 900;
}

.contact-strip {
  display: grid;
  gap: 10px;
}

.contact-strip a {
  display: block;
  padding: 14px;
  border-radius: 14px;
  text-decoration: none;
  font-weight: 900;
  background: var(--surface-2);
}

.trust-bar {
  padding: 10px 0 40px;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
  padding: 18px;
}

.trust-grid div {
  padding: 14px;
  display: grid;
  gap: 4px;
}

.trust-grid strong {
  font-size: 1.8rem;
  color: var(--brand);
  line-height: 1;
}

.trust-grid span {
  color: var(--muted);
  font-weight: 700;
  font-size: 0.92rem;
}

.section {
  padding: 86px 0;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 34px;
}

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

.section-heading p,
.split-copy p {
  color: var(--muted);
  font-size: 1.05rem;
}

.cards {
  display: grid;
  gap: 20px;
}

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

.cards.conditions {
  grid-template-columns: repeat(4, 1fr);
}

.info-card,
.price-card,
.calculator-card,
.payment-note {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: 0 14px 34px rgba(16, 35, 51, 0.06);
}

.info-card h3,
.price-card h3,
.calculator-card h3 {
  margin: 10px 0 8px;
  font-size: 1.28rem;
  letter-spacing: -0.02em;
}

.info-card p,
.price-card p,
.calculator-card p {
  color: var(--muted);
  margin-bottom: 0;
}

.step {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: var(--sky);
  color: var(--brand);
  font-weight: 900;
}

.split-section,
.long-term,
.location {
  background: var(--surface-2);
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 48px;
}

.split-image img,
.split-image .image-placeholder,
.map-card {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 8px solid white;
}

.split-image img,
.split-image .image-placeholder {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.text-link {
  display: inline-flex;
  margin-top: 14px;
  font-weight: 900;
  color: var(--brand);
}

.pricing-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  align-items: stretch;
}

.price-card.featured {
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: white;
  border: 0;
}

.price-card.featured p,
.price-card.featured .small-note {
  color: rgba(255, 255, 255, 0.82);
}

.rate-row {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.rate-row strong {
  white-space: nowrap;
}

.calculator-card label {
  display: block;
  margin: 16px 0 8px;
  font-weight: 900;
}

.calculator-card input[type="number"] {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px;
  font: inherit;
  font-weight: 800;
}

.checkbox {
  display: flex !important;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-weight: 800 !important;
}

.checkbox input {
  width: 18px;
  height: 18px;
}

.estimate {
  margin-top: 22px;
  padding: 22px;
  background: var(--surface-2);
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.estimate strong {
  font-size: 2rem;
  color: var(--brand);
}

.small-note {
  font-size: 0.92rem;
  color: var(--muted);
}

.payment-note {
  margin-top: 22px;
}

.gallery-section {
  background: linear-gradient(180deg, white, var(--sky));
}

.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  align-items: stretch;
}

.gallery img,
.gallery .image-placeholder {
  width: 100%;
  height: 360px;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 22px;
  box-shadow: 0 12px 32px rgba(16, 35, 51, 0.1);
}

.gallery img {
  transition:
    transform 0.45s ease,
    box-shadow 0.45s ease,
    filter 0.45s ease;
}

.gallery img:hover {
  transform: translateY(-8px) scale(1.025);
  box-shadow: 0 22px 50px rgba(16, 35, 51, 0.18);
  filter: saturate(1.08) contrast(1.04);
}

.gallery img:first-child,
.gallery .gallery-main {
  height: 360px;
  grid-row: auto;
}

.image-placeholder {
  display: grid;
  place-items: center;
  min-height: 260px;
  padding: 24px;
  text-align: center;
  color: rgba(255, 255, 255, 0.86);
  font-weight: 900;
  letter-spacing: -0.02em;
  background:
    linear-gradient(135deg, rgba(11, 61, 92, 0.92), rgba(18, 103, 130, 0.82)),
    repeating-linear-gradient(
      45deg,
      rgba(255, 255, 255, 0.08) 0,
      rgba(255, 255, 255, 0.08) 12px,
      rgba(255, 255, 255, 0.02) 12px,
      rgba(255, 255, 255, 0.02) 24px
    );
}

.image-placeholder span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 14px 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(8px);
}

.image-placeholder.large {
  min-height: 420px;
}

address {
  font-style: normal;
  background: white;
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 20px;
  margin: 24px 0 0;
}

.map-card iframe {
  width: 100%;
  min-height: 460px;
  border: 0;
  display: block;
}

.faq-list {
  max-width: 860px;
  margin-inline: auto;
  display: grid;
  gap: 12px;
}

.faq-list details {
  overflow: hidden;
  transition:
    transform 0.35s ease,
    box-shadow 0.35s ease,
    border-color 0.35s ease,
    background 0.35s ease;
}

.faq-list details:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 40px rgba(16, 35, 51, 0.09);
  border-color: rgba(18, 103, 130, 0.2);
}

.faq-list summary {
  position: relative;
  list-style: none;
  padding-right: 40px;
}

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

.faq-list summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 50%;
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: var(--sky);
  color: var(--brand);
  font-size: 1.25rem;
  font-weight: 900;
  transform: translateY(-50%) rotate(0deg);
  transition:
    transform 0.35s ease,
    background 0.35s ease,
    color 0.35s ease;
}

.faq-list details[open] {
  background: linear-gradient(180deg, #ffffff, #f8fbfd);
  border-color: rgba(18, 103, 130, 0.24);
  box-shadow: 0 22px 50px rgba(16, 35, 51, 0.1);
}

.faq-list details[open] summary::after {
  content: "–";
  background: var(--brand);
  color: white;
  transform: translateY(-50%) rotate(180deg);
}

.faq-list details p {
  margin: 0;
  color: var(--muted);
}

.faq-list .faq-content {
  max-height: 0;
  opacity: 0;
  transform: translateY(-8px);
  overflow: hidden;
  transition:
    max-height 0.45s ease,
    opacity 0.35s ease,
    transform 0.35s ease,
    margin-top 0.35s ease;
}

.faq-list details.is-open .faq-content {
  max-height: 240px;
  opacity: 1;
  transform: translateY(0);
  margin-top: 14px;
}

.faq-list details.is-closing .faq-content {
  max-height: 0;
  opacity: 0;
  transform: translateY(-8px);
  margin-top: 0;
}

.faq-list .reveal:nth-child(1) {
  --delay: 80ms;
}

.faq-list .reveal:nth-child(2) {
  --delay: 160ms;
}

.faq-list .reveal:nth-child(3) {
  --delay: 240ms;
}

.faq-list .reveal:nth-child(4) {
  --delay: 320ms;
}

details {
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 18px 22px;
  background: white;
}

summary {
  cursor: pointer;
  font-weight: 900;
  color: var(--brand);
}

details p {
  color: var(--muted);
  margin-bottom: 0;
}

.cta-section {
  padding: 80px 0;
  background:
    linear-gradient(135deg, rgba(11, 61, 92, 0.94), rgba(18, 103, 130, 0.88)),
    url("https://images.unsplash.com/photo-1436491865332-7a61a109cc05?auto=format&fit=crop&w=1800&q=80")
      center/cover;
}

.cta-card {
  color: white;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 28px;
  align-items: center;
  border-radius: 32px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.11);
  backdrop-filter: blur(14px);
  padding: clamp(28px, 5vw, 54px);
}

.cta-card p {
  color: rgba(255, 255, 255, 0.84);
}

.cta-actions {
  display: grid;
  gap: 12px;
}

.backup-number {
  grid-column: 1 / -1;
  margin: 0;
}

.backup-number a {
  font-weight: 900;
}

.footer {
  padding: 52px 0 26px;
  background: #071f2e;
  color: white;
}

.footer p,
.footer small {
  color: rgba(255, 255, 255, 0.68);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 0.7fr 0.7fr;
  gap: 28px;
}

.footer h3 {
  margin: 0 0 12px;
}

.footer a {
  color: white;
  text-decoration: none;
}

.footer-bottom {
  margin-top: 32px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.back-to-top {
  position: fixed;
  right: 18px;
  bottom: 18px;
  width: 46px;
  height: 46px;
  border: 0;
  border-radius: 16px;
  background: var(--brand);
  color: white;
  font-size: 1.3rem;
  font-weight: 900;
  cursor: pointer;
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: 0.2s ease;
}

.back-to-top.show {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  filter: blur(8px);
  transition:
    opacity 0.8s ease,
    transform 0.8s ease,
    filter 0.8s ease;
  transition-delay: var(--delay, 0ms);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}

.cards .reveal:nth-child(1) {
  --delay: 80ms;
}

.cards .reveal:nth-child(2) {
  --delay: 160ms;
}

.cards .reveal:nth-child(3) {
  --delay: 240ms;
}

.cards .reveal:nth-child(4) {
  --delay: 320ms;
}

.pricing-layout .reveal:nth-child(1) {
  --delay: 100ms;
}

.pricing-layout .reveal:nth-child(2) {
  --delay: 220ms;
}

@keyframes softFloat {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-10px);
  }
}

.hero-card.visible {
  animation: softFloat 6s ease-in-out infinite;
}

.info-card,
.price-card,
.calculator-card,
.payment-note,
.hero-card,
.map-card {
  transition:
    transform 0.35s ease,
    box-shadow 0.35s ease,
    border-color 0.35s ease;
}

.info-card:hover,
.calculator-card:hover,
.payment-note:hover {
  transform: translateY(-6px);
  box-shadow: 0 22px 50px rgba(16, 35, 51, 0.11);
  border-color: rgba(18, 103, 130, 0.22);
}

.hero-copy .eyebrow,
.hero-copy h1,
.hero-copy .hero-lead,
.hero-copy .hero-actions,
.hero-copy .hero-note {
  opacity: 0;
  transform: translateY(18px);
  animation: heroEntrance 0.8s ease forwards;
}

.hero-copy .eyebrow {
  animation-delay: 0.1s;
}

.hero-copy h1 {
  animation-delay: 0.22s;
}

.hero-copy .hero-lead {
  animation-delay: 0.34s;
}

.hero-copy .hero-actions {
  animation-delay: 0.46s;
}

.hero-copy .hero-note {
  animation-delay: 0.58s;
}

@keyframes heroEntrance {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 920px) {
  .nav-toggle {
    display: block;
  }

  .nav-links {
    position: absolute;
    inset: 78px 16px auto 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    background: white;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    border-radius: 20px;
    padding: 18px;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    padding: 10px;
  }

  .hero-grid,
  .split,
  .pricing-layout,
  .cta-card,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-grid {
    min-height: auto;
    padding-top: 60px;
  }

  .cards.three,
  .cards.conditions {
    grid-template-columns: 1fr 1fr;
  }

  .trust-grid {
    grid-template-columns: 1fr 1fr;
  }

  .gallery {
    grid-template-columns: 1fr;
  }

  .gallery img,
  .gallery .image-placeholder,
  .gallery img:first-child,
  .gallery .gallery-main {
    height: 320px;
    grid-row: auto;
  }
}

@media (max-width: 620px) {
  .container {
    width: min(100% - 24px, var(--max));
  }

  .brand-text small {
    display: none;
  }

  .hero h1 {
    font-size: clamp(2.7rem, 14vw, 4.2rem);
  }

  .hero-actions,
  .rate-row,
  .estimate {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    width: 100%;
  }

  .cards.three,
  .cards.conditions,
  .trust-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 64px 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
    filter: none;
  }
}