/* Piedmont Tire — orange / cyan / lime sticker aesthetic */

:root {
  color-scheme: light;
  --orange: #ff7a00;
  --cyan: #7ec8e3;
  --lime: #d4e157;
  --ink: #0f172a;
  --muted: #475569;
  --panel: #ffffff;
  --bg: #eef6fb;
  --ring: rgba(255, 122, 0, 0.35);
  --font: "DM Sans", system-ui, sans-serif;
  --display: "Sora", var(--font);
  --wrap: min(1120px, 92vw);
  --header-h: 4.25rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.55;
}

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

a {
  color: var(--orange);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.15em;
}

.wrap {
  width: var(--wrap);
  margin-inline: auto;
}

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

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 2px solid var(--orange);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-height: var(--header-h);
  padding-block: 0.35rem;
}

.brand-logo {
  height: 2.6rem;
  width: auto;
}

.nav-main {
  display: none;
  gap: 0.35rem;
  margin-left: auto;
}

@media (min-width: 768px) {
  .nav-main {
    display: flex;
  }
}

.nav-main a {
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
}

.nav-main a:hover {
  background: var(--lime);
}

.header-cta {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.55rem 1rem;
  border-radius: 999px;
  background: var(--orange);
  color: #fff !important;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.9rem;
  white-space: nowrap;
}

@media (min-width: 768px) {
  .header-cta {
    margin-left: 0;
  }
}

/* Hero */
.pt-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(2.5rem, 6vw, 4.5rem) 3rem;
}

.pt-hero__bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--lime) 0%, var(--cyan) 45%, #fff 100%);
  z-index: 0;
}

.pt-hero__ring {
  position: absolute;
  right: -8%;
  top: 10%;
  width: min(52vw, 420px);
  opacity: 0.35;
  animation: pt-ring-pulse 6s ease-in-out infinite;
  z-index: 1;
  pointer-events: none;
}

@keyframes pt-ring-pulse {
  0%,
  100% {
    transform: scale(1) rotate(0deg);
  }
  50% {
    transform: scale(1.04) rotate(2deg);
  }
}

.pt-hero__grid {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 2rem;
  align-items: center;
}

@media (min-width: 900px) {
  .pt-hero__grid {
    grid-template-columns: 1.05fr 0.95fr;
  }
}

.pt-hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.75);
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  border: 2px solid var(--orange);
}

.pt-hero h1 {
  font-family: var(--display);
  font-size: clamp(2rem, 4.5vw, 3.1rem);
  line-height: 1.08;
  margin: 0.75rem 0;
}

.pt-hero h1 span {
  color: var(--orange);
}

.pt-hero__lead {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 38ch;
}

.pt-hero__visual {
  position: relative;
  justify-self: center;
}

.pt-hero__visual img {
  max-height: min(68vh, 520px);
  filter: drop-shadow(0 18px 40px rgba(15, 23, 42, 0.22));
  animation: pt-hero-float 5s ease-in-out infinite;
}

@keyframes pt-hero-float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .pt-hero__ring,
  .pt-hero__visual img {
    animation: none;
  }
}

/* Tire finder (primary traffic) */
.tire-finder {
  margin-top: 1.5rem;
  background: var(--panel);
  border: 3px solid var(--orange);
  border-radius: 1.25rem;
  padding: 1.25rem;
  box-shadow: 0 16px 40px var(--ring);
}

.tire-finder__title {
  font-family: var(--display);
  font-size: 1.15rem;
  margin: 0 0 0.35rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.tire-finder__lede {
  margin: 0 0 1rem;
  font-size: 0.92rem;
  color: var(--muted);
}

.tire-finder__row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tire-finder__input {
  flex: 1 1 12rem;
  min-width: 0;
  padding: 0.75rem 1rem;
  border: 2px solid var(--cyan);
  border-radius: 0.75rem;
  font: inherit;
}

.tire-finder__input:focus {
  outline: 3px solid var(--ring);
  border-color: var(--orange);
}

.tire-finder__zip {
  width: 6.5rem;
  padding: 0.75rem;
  border: 2px solid var(--cyan);
  border-radius: 0.75rem;
  font: inherit;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.75rem 1.1rem;
  border-radius: 0.75rem;
  font-weight: 700;
  font: inherit;
  font-weight: 700;
  border: none;
  cursor: pointer;
  text-decoration: none;
}

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

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 2px solid var(--ink);
}

.tire-finder__hints {
  margin: 0.65rem 0 0;
  font-size: 0.82rem;
  color: var(--muted);
}

.tire-finder__result {
  margin-top: 1rem;
  min-height: 1.5rem;
}

.tire-finder__result[data-state="loading"] {
  opacity: 0.75;
}

.tire-result-card {
  border: 2px solid var(--cyan);
  border-radius: 0.85rem;
  padding: 0.85rem;
  margin-top: 0.5rem;
  background: #f8fafc;
}

.tire-result-card strong {
  display: block;
  font-size: 1rem;
}

.tire-result-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

/* Sections */
section {
  padding-block: 3rem;
}

.section-title {
  font-family: var(--display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin: 0 0 0.35rem;
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.section-sub {
  color: var(--muted);
  margin: 0 0 1.5rem;
  max-width: 52ch;
}

.card-grid {
  display: grid;
  gap: 1rem;
}

@media (min-width: 700px) {
  .card-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.card {
  background: var(--panel);
  border-radius: 1rem;
  padding: 1.25rem;
  border: 2px solid transparent;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
}

.card:hover {
  border-color: var(--orange);
}

.card .icon-box {
  width: 2.5rem;
  height: 2.5rem;
  display: grid;
  place-items: center;
  background: var(--lime);
  border-radius: 0.65rem;
  margin-bottom: 0.75rem;
  color: var(--ink);
}

.visit-panel {
  display: grid;
  gap: 1.5rem;
  background: var(--panel);
  border-radius: 1.25rem;
  padding: 1.5rem;
  border-left: 6px solid var(--orange);
}

@media (min-width: 768px) {
  .visit-panel {
    grid-template-columns: 1fr 1fr;
  }
}

.visit-panel address {
  font-style: normal;
  margin: 0.5rem 0;
}

.store-hours {
  list-style: none;
  padding: 0;
  margin: 0.5rem 0 0;
}

.store-hours li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.25rem 0;
  border-bottom: 1px solid #e2e8f0;
}

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.75rem;
}

.badge {
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
  background: var(--cyan);
  color: var(--ink);
}

.site-footer {
  background: var(--ink);
  color: #e2e8f0;
  padding: 2rem 0;
  margin-top: 2rem;
}

.site-footer a {
  color: var(--lime);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: 1rem;
  font-size: 0.88rem;
}

.icon-inline {
  width: 1.1em;
  height: 1.1em;
  vertical-align: -0.15em;
}