/* =========================================================================
   1 Month Car Lease Guide — Design System
   Independent guide to 1 month car leasing, subscriptions & short-term hire
   ========================================================================= */

:root {
  /* Brand palette — deliberately distinct from any single partner brand */
  --ink: #0b1220;
  --ink-soft: #2b3244;
  --muted: #5b6472;
  --muted-soft: #838da0;
  --surface: #ffffff;
  --surface-alt: #f4f6fb;
  --surface-alt-2: #eef1fa;
  --border: #e3e7f1;
  --border-soft: #edf0f7;

  --brand: #2a2f6e;
  --brand-deep: #171a45;
  --brand-2: #4f5bd5;
  --accent: #12b8a4;
  --accent-deep: #0d8f80;
  --accent-warm: #ff6a45;
  --accent-warm-deep: #e2532f;
  --gold: #ffb020;

  --gradient-hero: radial-gradient(circle at 85% 10%, rgba(79, 91, 213, 0.35), transparent 40%),
    radial-gradient(circle at 10% 90%, rgba(18, 184, 164, 0.25), transparent 45%),
    linear-gradient(135deg, var(--brand-deep), var(--brand) 60%, #232a6e);
  --gradient-accent: linear-gradient(120deg, var(--accent), var(--accent-deep));
  --gradient-warm: linear-gradient(120deg, var(--accent-warm), var(--accent-warm-deep));

  --shadow-sm: 0 2px 8px rgba(11, 18, 32, 0.06);
  --shadow-md: 0 12px 30px rgba(11, 18, 32, 0.1);
  --shadow-lg: 0 24px 60px rgba(11, 18, 32, 0.16);
  --shadow-glow: 0 18px 40px rgba(79, 91, 213, 0.25);

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 999px;

  --container: 1180px;
  --transition-fast: 160ms ease;
  --transition: 260ms cubic-bezier(0.22, 1, 0.36, 1);
  --transition-slow: 480ms cubic-bezier(0.22, 1, 0.36, 1);

  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-display: "Manrope", "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink-soft);
  background: var(--surface);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { padding-left: 1.2em; }
button { font-family: inherit; }
h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--ink);
  line-height: 1.15;
  margin: 0 0 0.5em;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2.1rem, 4.4vw, 3.4rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); font-weight: 800; }
h3 { font-size: clamp(1.15rem, 2vw, 1.45rem); font-weight: 750; }
p { margin: 0 0 1em; }
.lede { font-size: 1.15rem; color: var(--muted); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---------- Accessibility helpers ---------- */
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; left: 12px; top: -60px;
  background: var(--ink); color: #fff; padding: 12px 18px;
  border-radius: var(--radius-sm); z-index: 1000; font-weight: 700;
  transition: top var(--transition-fast);
}
.skip-link:focus { top: 12px; }

:focus-visible {
  outline: 3px solid var(--accent-warm);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 24px;
}
.section { padding: 72px 0; }
.section--tight { padding: 48px 0; }
.section--alt { background: var(--surface-alt); }
.section--dark {
  background: var(--gradient-hero);
  color: rgba(255,255,255,0.92);
}
.section--dark h2, .section--dark h3 { color: #fff; }
.stack { display: flex; flex-direction: column; }
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 920px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 620px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .section { padding: 52px 0; }
}

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.78rem; font-weight: 800; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--accent-deep);
  margin-bottom: 12px;
}
.section--dark .eyebrow { color: #7fe8db; }
.eyebrow::before {
  content: ""; width: 22px; height: 2px; background: currentColor; display: inline-block;
}

.section-head { max-width: 720px; margin-bottom: 40px; }
.section-head--center { margin-inline: auto; text-align: center; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 26px; border-radius: var(--radius-pill);
  font-weight: 750; font-size: 0.98rem; border: 2px solid transparent;
  cursor: pointer; transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn--primary {
  background: var(--gradient-warm); color: #fff; box-shadow: var(--shadow-md);
}
.btn--primary:hover { box-shadow: 0 16px 34px rgba(255, 106, 69, 0.35); }
.btn--light {
  background: #fff; color: var(--brand); box-shadow: var(--shadow-md);
}
.btn--outline {
  background: transparent; border-color: rgba(255,255,255,0.5); color: #fff;
}
.btn--outline:hover { border-color: #fff; background: rgba(255,255,255,0.08); }
.btn--ghost {
  background: var(--surface-alt-2); color: var(--brand);
}
.btn--ghost:hover { background: var(--border); }
.btn--sm { padding: 10px 18px; font-size: 0.88rem; }
.btn--block { width: 100%; }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  border-bottom: 1px solid var(--border-soft);
}
/* Blur lives on a pseudo-element rather than .site-header itself — a
   backdrop-filter/filter on an ancestor creates a new containing block for
   position:fixed descendants in most browsers, which would trap the mobile
   nav panel inside this 72px-tall header instead of the full viewport. */
.site-header::before {
  content: "";
  position: absolute; inset: 0; z-index: -1;
  background: rgba(255,255,255,0.86);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
}
.nav-row {
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px; padding: 14px 0;
}
.brand {
  display: flex; align-items: center; gap: 10px; font-family: var(--font-display);
  font-weight: 800; font-size: 1.08rem; color: var(--ink);
}
.brand-mark {
  width: 38px; height: 38px; border-radius: 11px;
  background: var(--gradient-accent); display: grid; place-items: center;
  color: #fff; flex-shrink: 0;
}
.brand small { display: block; font-weight: 600; font-size: 0.68rem; color: var(--muted-soft); letter-spacing: 0.04em; }

.main-nav { display: flex; align-items: center; gap: 6px; }
.main-nav a {
  padding: 10px 16px; border-radius: var(--radius-pill);
  font-weight: 650; font-size: 0.92rem; color: var(--ink-soft);
  white-space: nowrap;
  transition: background var(--transition-fast), color var(--transition-fast);
}
.main-nav a:hover, .main-nav a:focus-visible { background: var(--surface-alt-2); color: var(--brand); }
.main-nav a[aria-current="page"] { color: var(--brand); background: var(--surface-alt-2); }

.nav-actions { display: flex; align-items: center; gap: 10px; }
.nav-toggle {
  display: none; width: 44px; height: 44px; border-radius: 12px;
  border: 1px solid var(--border); background: #fff; cursor: pointer;
  flex-direction: column; align-items: center; justify-content: center;
}
.nav-toggle span, .nav-toggle::before, .nav-toggle::after {
  content: ""; display: block; width: 20px; height: 2px; background: var(--ink);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}
.nav-toggle::before { margin-bottom: 5px; }
.nav-toggle::after { margin-top: 5px; }
.nav-toggle[aria-expanded="true"]::before { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"]::after { transform: translateY(-7px) rotate(-45deg); }
.nav-toggle[aria-expanded="true"] span { opacity: 0; }

@media (max-width: 1080px) {
  .main-nav {
    position: fixed; inset: 72px 0 0 0; z-index: 99;
    background: #fff; flex-direction: column; align-items: stretch;
    padding: 18px; gap: 4px; overflow-y: auto;
    transform: translateX(100%); transition: transform var(--transition-slow);
  }
  .main-nav.is-open { transform: translateX(0); }
  .main-nav a { padding: 14px 16px; font-size: 1.02rem; }
  .nav-toggle { display: inline-flex; }
  .nav-actions .btn span.btn-text-full { display: none; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden; color: #fff;
  background: var(--gradient-hero);
  padding: 84px 0 96px;
}
.hero::after {
  content: ""; position: absolute; inset: 0; opacity: 0.5; z-index: 1;
  background-image: radial-gradient(rgba(255,255,255,0.14) 1px, transparent 1px);
  background-size: 26px 26px; pointer-events: none;
}
.hero .container { position: relative; z-index: 2; }
.hero-media { position: absolute; inset: 0; z-index: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-media::after { content: ""; position: absolute; inset: 0; background: var(--gradient-hero); opacity: 0.93; }
.page-hero-media { position: absolute; inset: 0; z-index: 0; }
.page-hero-media img { width: 100%; height: 100%; object-fit: cover; }
.page-hero-media::after { content: ""; position: absolute; inset: 0; background: var(--gradient-hero); opacity: 0.9; }

/* ---------- Vehicle image strip ---------- */
.vehicle-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.vehicle-strip figure {
  margin: 0; position: relative; overflow: hidden; border-radius: var(--radius-lg);
  aspect-ratio: 4 / 3; box-shadow: var(--shadow-sm); border: 1px solid var(--border);
}
.vehicle-strip img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform var(--transition-slow); }
.vehicle-strip figure:hover img { transform: scale(1.07); }
.vehicle-strip figcaption {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 16px 18px;
  background: linear-gradient(0deg, rgba(11,18,32,0.78), transparent 70%);
  color: #fff; font-weight: 750; font-size: 0.94rem; font-family: var(--font-display);
}
@media (max-width: 780px) { .vehicle-strip { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .vehicle-strip { grid-template-columns: 1fr; } }
.hero-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 48px; align-items: center; }
@media (max-width: 920px) { .hero-grid { grid-template-columns: 1fr; } }
.hero h1 { color: #fff; }
.hero .lede { color: rgba(255,255,255,0.82); font-size: 1.2rem; max-width: 560px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }
.hero-keywords { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 26px; }
.hero-keywords span {
  font-size: 0.78rem; font-weight: 700; padding: 7px 12px; border-radius: var(--radius-pill);
  background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.2); color: rgba(255,255,255,0.85);
}

.hero-card {
  background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--radius-lg); padding: 26px; backdrop-filter: blur(10px);
  box-shadow: var(--shadow-lg);
}
.hero-card h3 { color: #fff; margin-bottom: 14px; }
.hero-path {
  display: flex; align-items: flex-start; gap: 12px; padding: 12px 10px;
  border-radius: var(--radius-md); transition: background var(--transition-fast);
}
.hero-path:hover { background: rgba(255,255,255,0.08); }
.hero-path .num {
  flex-shrink: 0; width: 30px; height: 30px; border-radius: 50%;
  background: var(--gradient-accent); color: #fff; display: grid; place-items: center;
  font-weight: 800; font-size: 0.85rem;
}
.hero-path a { font-weight: 700; color: #fff; }
.hero-path p { margin: 2px 0 0; font-size: 0.85rem; color: rgba(255,255,255,0.7); }

/* ---------- Cards ---------- */
.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 28px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: rgba(79,91,213,0.25); }
.card-icon {
  width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center;
  background: var(--surface-alt-2); color: var(--brand); margin-bottom: 16px;
}
.card h3 { margin-bottom: 8px; }
.card p:last-child { margin-bottom: 0; }
.card--accent { border-color: rgba(18,184,164,0.35); background: linear-gradient(180deg, #f3fbfa, #fff); }

.pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 12px; border-radius: var(--radius-pill);
  font-size: 0.76rem; font-weight: 750; background: var(--surface-alt-2); color: var(--brand);
}
.pill--warm { background: #fff1ea; color: var(--accent-warm-deep); }
.pill--accent { background: #e6faf7; color: var(--accent-deep); }
.pill--gold { background: #fff6e0; color: #a06600; }

/* ---------- Partner / provider cards ---------- */
.partner-card {
  display: flex; flex-direction: column; height: 100%;
  border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 26px; background: #fff; position: relative; overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.partner-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.partner-card .partner-name { font-family: var(--font-display); font-weight: 800; font-size: 1.15rem; color: var(--ink); margin-bottom: 4px; }
.partner-card .partner-tag { font-size: 0.82rem; color: var(--accent-deep); font-weight: 700; margin-bottom: 12px; }
.partner-card ul { margin: 0 0 18px; padding-left: 1.1em; color: var(--muted); font-size: 0.92rem; }
.partner-card ul li { margin-bottom: 4px; }
.partner-card .btn { margin-top: auto; align-self: flex-start; }
.partner-card--featured { border: 2px solid var(--accent); }
.partner-card--featured::before {
  content: "Featured partner"; position: absolute; top: 0; right: 0;
  background: var(--gradient-accent); color: #fff; font-size: 0.7rem; font-weight: 800;
  padding: 6px 14px; border-bottom-left-radius: 12px; letter-spacing: 0.03em;
}

/* ---------- Comparison table ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); }
table.compare { width: 100%; border-collapse: collapse; min-width: 720px; background: #fff; }
table.compare th, table.compare td { padding: 16px 18px; text-align: left; border-bottom: 1px solid var(--border-soft); font-size: 0.92rem; vertical-align: top; }
table.compare thead th { background: var(--surface-alt); color: var(--ink); font-weight: 800; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.04em; }
table.compare tbody tr:hover { background: var(--surface-alt); }
table.compare tbody tr:last-child td { border-bottom: none; }
table.compare td strong { color: var(--ink); }
table.compare a.btn--sm { white-space: nowrap; }

/* ---------- Steps / process ---------- */
.steps { counter-reset: step; display: grid; gap: 20px; }
.step { display: flex; gap: 18px; align-items: flex-start; }
.step::before {
  counter-increment: step; content: counter(step);
  flex-shrink: 0; width: 40px; height: 40px; border-radius: 50%;
  background: var(--gradient-accent); color: #fff; font-weight: 800;
  display: grid; place-items: center; font-family: var(--font-display);
}
.step h3 { margin-bottom: 4px; }
.step p { color: var(--muted); margin: 0; }

/* ---------- FAQ ---------- */
.faq { border-top: 1px solid var(--border); }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-item summary {
  cursor: pointer; list-style: none; padding: 20px 4px; display: flex;
  align-items: center; justify-content: space-between; gap: 16px;
  font-weight: 750; color: var(--ink); font-size: 1.02rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .icon {
  flex-shrink: 0; width: 28px; height: 28px; border-radius: 50%;
  background: var(--surface-alt-2); color: var(--brand); display: grid; place-items: center;
  transition: transform var(--transition);
}
.faq-item[open] summary .icon { transform: rotate(45deg); background: var(--gradient-warm); color: #fff; }
.faq-item .faq-answer { padding: 0 4px 22px; color: var(--muted); max-width: 780px; }

/* ---------- Callouts ---------- */
.callout {
  border-left: 4px solid var(--accent); background: #f2fbfa;
  border-radius: var(--radius-md); padding: 18px 22px; margin: 24px 0;
}
.callout strong { color: var(--ink); }
.callout--warm { border-color: var(--accent-warm); background: #fff4ef; }
.callout--brand { border-color: var(--brand-2); background: #f2f3fc; }

/* ---------- Inner page hero ---------- */
.page-hero {
  background: var(--gradient-hero); color: #fff; padding: 8px 0 64px; position: relative; overflow: hidden;
}
.page-hero::after {
  content: ""; position: absolute; inset: 0; opacity: 0.5; z-index: 1;
  background-image: radial-gradient(rgba(255,255,255,0.14) 1px, transparent 1px);
  background-size: 26px 26px; pointer-events: none;
}
.page-hero .container { position: relative; z-index: 2; }
.page-hero h1 { color: #fff; margin-top: 16px; max-width: 800px; }
.page-hero .lede { color: rgba(255,255,255,0.82); max-width: 700px; }
.page-hero .breadcrumb { color: rgba(255,255,255,0.6); }
.page-hero .breadcrumb a { color: rgba(255,255,255,0.78); }
.page-hero .breadcrumb span[aria-current] { color: #fff; }
.page-hero .hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 26px; }

/* ---------- Breadcrumb ---------- */
.breadcrumb { display: flex; flex-wrap: wrap; gap: 6px; font-size: 0.85rem; color: var(--muted-soft); padding: 18px 0 0; }
.breadcrumb a { color: var(--muted); font-weight: 600; }
.breadcrumb a:hover { color: var(--brand); }
.breadcrumb span[aria-current] { color: var(--ink); font-weight: 700; }

/* ---------- CTA band ---------- */
.cta-band {
  background: var(--gradient-hero); color: #fff; border-radius: var(--radius-lg);
  padding: 48px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px;
}
.cta-band h2 { color: #fff; margin-bottom: 6px; }
.cta-band p { color: rgba(255,255,255,0.8); margin: 0; max-width: 480px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: rgba(255,255,255,0.72); padding: 64px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 32px; padding-bottom: 40px; }
@media (max-width: 780px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }
.site-footer h4 { color: #fff; font-size: 0.85rem; letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 16px; }
.site-footer a { color: rgba(255,255,255,0.68); }
.site-footer a:hover { color: #fff; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; font-size: 0.92rem; }
.footer-brand p { color: rgba(255,255,255,0.6); font-size: 0.9rem; max-width: 320px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12); padding-top: 24px;
  display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; font-size: 0.82rem; color: rgba(255,255,255,0.5);
}
.footer-credit {
  margin: 14px 0 0; text-align: center; font-size: 0.78rem; color: rgba(255,255,255,0.45);
}
.footer-credit a { color: rgba(255,255,255,0.68); text-decoration: underline; text-underline-offset: 3px; }
.footer-credit a:hover, .footer-credit a:focus-visible { color: #fff; }
.footer-disclosure {
  font-size: 0.82rem; color: rgba(255,255,255,0.55); max-width: 900px; margin-top: 8px;
}

/* ---------- Scroll reveal ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity var(--transition-slow), transform var(--transition-slow); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-stagger > * { transition-delay: calc(var(--i, 0) * 70ms); }

/* ---------- Back to top ---------- */
.back-to-top {
  position: fixed; right: 20px; bottom: 20px; z-index: 90;
  width: 46px; height: 46px; border-radius: 50%; border: none;
  background: var(--ink); color: #fff; cursor: pointer; display: grid; place-items: center;
  box-shadow: var(--shadow-md); opacity: 0; pointer-events: none;
  transform: translateY(10px); transition: opacity var(--transition-fast), transform var(--transition-fast);
}
.back-to-top.is-visible { opacity: 1; pointer-events: auto; transform: translateY(0); }

/* ---------- Utility ---------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.flow > * + * { margin-top: 1em; }
.badge-row { display: flex; flex-wrap: wrap; gap: 10px; margin: 18px 0; }
.divider { height: 1px; background: var(--border); border: 0; margin: 48px 0; }
.note {
  font-size: 0.85rem; color: var(--muted-soft); border-top: 1px dashed var(--border); padding-top: 14px; margin-top: 28px;
}