* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-navy);
  background: var(--color-white);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

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

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

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 12px;
  color: var(--color-navy);
}

h1 { font-size: clamp(28px, 4vw, 42px); }
h2 { font-size: clamp(22px, 3vw, 30px); }
h3 { font-size: clamp(18px, 2.4vw, 22px); }

p { margin: 0 0 12px; }

ul { margin: 0; padding: 0; list-style: none; }

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  padding: 48px 0;
}

.section-tight {
  padding: 28px 0;
}

.eyebrow {
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 8px;
  display: block;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 999px;
  border: 2px solid var(--color-accent);
  background: var(--color-accent);
  color: var(--color-white);
  font-weight: 700;
  font-family: var(--font-heading);
  font-size: 14px;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, color 0.15s ease;
  text-align: center;
}

.btn:hover {
  background: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}

.btn-outline {
  background: transparent;
  color: var(--color-accent);
}

.btn-outline:hover {
  background: var(--color-accent);
  color: var(--color-white);
}

.btn-navy {
  background: var(--color-navy);
  border-color: var(--color-navy);
}

.btn-navy:hover {
  background: #16283d;
  border-color: #16283d;
}

.btn-sm {
  padding: 9px 18px;
  font-size: 12px;
}

.btn-lg {
  padding: 16px 34px;
  font-size: 16px;
}

.btn-block {
  width: 100%;
}

.btn[disabled] {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* Cards */
.card {
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

/* Badges */
.badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-white);
}

.badge-standard { background: var(--color-standard); }
.badge-lux { background: var(--color-lux); }
.badge-premium { background: var(--color-premium); }

/* Forms */
.field {
  margin-bottom: 18px;
}

.field label {
  display: block;
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 6px;
  color: var(--color-navy);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 8px;
  border: 1.5px solid var(--color-slate-soft);
  background: var(--color-white);
  color: var(--color-navy);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--color-accent);
}

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

.field.invalid input,
.field.invalid select,
.field.invalid textarea {
  border-color: var(--color-danger);
  background: var(--color-danger-bg);
}

.field-error {
  display: none;
  color: var(--color-danger);
  font-size: 12.5px;
  margin-top: 6px;
  font-weight: 600;
}

.field.invalid .field-error {
  display: block;
}

.form-note {
  font-size: 13px;
  color: var(--color-slate);
}

.success-panel {
  text-align: center;
  padding: 48px 24px;
  background: var(--color-success-bg);
  border-radius: var(--radius-lg);
}

.success-panel .success-icon {
  font-size: 44px;
  margin-bottom: 12px;
}

.success-panel h3 {
  color: var(--color-success);
}

/* Utility */
.text-center { text-align: center; }
.muted { color: var(--color-slate); }
.hidden { display: none !important; }

.grid {
  display: grid;
  gap: var(--gut);
}

/* Scroll-reveal: fades/slides an element up as it enters the viewport.
   See js/reveal.js. --reveal-i staggers a small wave across a grid. */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.5s ease, transform 0.5s ease;
  transition-delay: calc(var(--reveal-i, 0) * 60ms);
}

.reveal-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Hover lift for card types that use .reveal-on-scroll — declared after it
   so this wins the (equal-specificity) fight over `transform` once a card
   has already revealed and the user hovers it. */
.news-card:hover,
.biz-card:hover,
.car-card:hover,
.contest-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

/* Shared breakpoints across the site: 1180 / 980 / 860 / 760 / 620 / 460 / 380 */
@media (max-width: 620px) {
  .section { padding: 32px 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn { transition: none; }
  .card { transition: none; }
  .reveal-on-scroll {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .news-card:hover,
  .biz-card:hover,
  .car-card:hover,
  .contest-card:hover {
    transform: none;
  }
}