/* ==========================================================================
   USDR — United States Derby Racing
   Base styles
   ========================================================================== */

:root {
  --usdr-red: #c8102e;
  --usdr-red-dark: #98081f;
  --usdr-blue: #002868;
  --usdr-blue-light: #1f4fa3;
  --usdr-white: #ffffff;
  --ink: #101418;
  --ink-soft: #4a5160;
  --paper: #f5f6f8;
  --border: #e1e3e8;
  --shadow: 0 12px 30px rgba(16, 20, 24, 0.12);
  --radius: 10px;
  --max-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", "Segoe UI", Arial, sans-serif;
  color: var(--ink);
  background: var(--usdr-white);
  line-height: 1.6;
}

h1, h2, h3, h4 {
  font-family: "Anton", "Arial Narrow", sans-serif;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin: 0 0 0.5em;
  line-height: 1.1;
}

p {
  margin: 0 0 1em;
}

a {
  color: var(--usdr-blue);
  text-decoration: none;
}

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

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.container-wide {
  max-width: 1440px;
}

.stripe-bar {
  height: 6px;
  width: 100%;
  background: repeating-linear-gradient(
    90deg,
    var(--usdr-red) 0 8%,
    var(--usdr-white) 8% 9%,
    var(--usdr-blue) 9% 17%,
    var(--usdr-white) 17% 18%
  );
}

/* Buttons ---------------------------------------------------------------- */

.btn {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 999px;
  font-weight: 700;
  font-family: "Anton", "Arial Narrow", sans-serif;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.95rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, color 0.15s ease;
}

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

.btn-primary {
  background: var(--usdr-red);
  color: var(--usdr-white);
  box-shadow: 0 8px 20px rgba(200, 16, 46, 0.35);
}

.btn-primary:hover {
  background: var(--usdr-red-dark);
}

.btn-secondary {
  background: var(--usdr-white);
  color: var(--usdr-blue);
  border-color: var(--usdr-blue);
}

.btn-secondary:hover {
  background: var(--usdr-blue);
  color: var(--usdr-white);
}

.btn-outline-white {
  background: transparent;
  color: var(--usdr-white);
  border-color: var(--usdr-white);
}

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

/* Header / Nav ------------------------------------------------------------ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--usdr-white);
  border-bottom: 1px solid var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: "Anton", "Arial Narrow", sans-serif;
  font-size: 1.6rem;
  color: var(--ink);
  text-transform: uppercase;
}

.logo small {
  font-family: "Inter", sans-serif;
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--ink-soft);
  text-transform: uppercase;
}

.logo img {
  height: 68px;
  width: auto;
  display: block;
}

.footer-grid .logo img {
  height: 74px;
  border-radius: 6px;
}

.footer-grid .logo span {
  color: var(--usdr-white);
}

.footer-grid .logo small {
  color: rgba(255, 255, 255, 0.65);
}

.logo span {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  color: var(--ink);
}

.logo span small {
  margin-top: 2px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: var(--ink);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--usdr-red);
  border-bottom-color: var(--usdr-red);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.nav-toggle span {
  width: 26px;
  height: 3px;
  background: var(--ink);
  border-radius: 2px;
}

@media (max-width: 860px) {
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--usdr-white);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    border-bottom: 1px solid var(--border);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease;
  }

  .nav-links.open {
    max-height: 400px;
  }

  .nav-links li {
    width: 100%;
  }

  .nav-links a {
    display: block;
    width: 100%;
    padding: 14px 24px;
    border-bottom: 1px solid var(--border);
  }
}

/* Hero --------------------------------------------------------------------- */

.hero {
  position: relative;
  background: linear-gradient(135deg, var(--usdr-blue) 0%, #001a44 100%);
  color: var(--usdr-white);
  padding: 90px 0 100px;
  overflow: hidden;
}

.hero-slideshow {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  animation: heroFade 36s infinite ease-in-out;
}

@keyframes heroFade {
  0% { opacity: 0; }
  2.5% { opacity: 1; }
  10% { opacity: 1; }
  12.5% { opacity: 0; }
  100% { opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .hero-slide {
    animation: none;
  }
  .hero-slide:first-child {
    opacity: 1;
  }
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0, 22, 70, 0.85) 0%, rgba(0, 10, 30, 0.8) 100%);
  z-index: 1;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 20%, rgba(200, 16, 46, 0.35), transparent 55%);
  pointer-events: none;
  z-index: 2;
}

.hero-inner {
  position: relative;
  z-index: 3;
  max-width: 720px;
}

.eyebrow {
  display: inline-block;
  background: var(--usdr-red);
  color: var(--usdr-white);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 20px;
}

.hero h1 {
  font-size: clamp(2.6rem, 6vw, 4.4rem);
  margin-bottom: 0.3em;
}

.hero p.lead {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.85);
  max-width: 560px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-top: 32px;
  flex-wrap: wrap;
}

/* Sections ------------------------------------------------------------------ */

section {
  padding: 80px 0;
}

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

.section-head {
  max-width: 640px;
  margin: 0 auto 48px;
  text-align: center;
}

.section-head .eyebrow-dark {
  display: inline-block;
  color: var(--usdr-red);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.section-head h2 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
}

.section-head p {
  color: var(--ink-soft);
}

/* Stats ----------------------------------------------------------------------*/

.stats {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
  text-align: center;
}

.stat h3 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  color: var(--usdr-red);
  margin-bottom: 0.1em;
}

.stat p {
  margin: 0;
  color: var(--ink-soft);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
}

@media (max-width: 720px) {
  .stats {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 480px) {
  .stats {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Card grid -------------------------------------------------------------------*/

.grid {
  display: grid;
  gap: 28px;
}

.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

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

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

.grid-center {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 28px;
}

.grid-center > * {
  flex: 0 1 320px;
}

.grid-center-wide > * {
  flex: 0 1 620px;
}

@media (max-width: 960px) {
  .grid-3,
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }
}

.card {
  background: var(--usdr-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
}

.card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.4em;
}

.card p {
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.card .icon {
  font-size: 1.8rem;
  margin-bottom: 14px;
}

/* Winner cards ------------------------------------------------------------------*/

.winner-card {
  background: var(--usdr-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.winner-card .year-flag {
  background: var(--usdr-blue);
  color: var(--usdr-white);
  padding: 10px 20px;
  font-family: "Anton", sans-serif;
  font-size: 1.3rem;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.winner-card .year-flag span {
  background: var(--usdr-red);
  font-family: "Inter", sans-serif;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
}

.winner-card .body {
  padding: 22px 24px;
}

.winner-card .body h3 {
  font-size: 1.2rem;
  margin-bottom: 0.2em;
}

.winner-card .body .team {
  color: var(--usdr-red);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 10px;
}

.winner-card .body p {
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

/* CTA band ------------------------------------------------------------------------*/

.cta-band {
  background: var(--usdr-red);
  color: var(--usdr-white);
  text-align: center;
  padding: 64px 0;
}

.cta-band h2 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
}

.cta-band p {
  color: rgba(255, 255, 255, 0.9);
  max-width: 520px;
  margin: 0 auto 28px;
}

/* Forms ------------------------------------------------------------------------------*/

form {
  display: grid;
  gap: 18px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

@media (max-width: 640px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

label {
  display: block;
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 6px;
  color: var(--ink);
}

input,
select,
textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-family: inherit;
  font-size: 1rem;
  color: var(--ink);
  background: var(--usdr-white);
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--usdr-blue);
  box-shadow: 0 0 0 3px rgba(0, 40, 104, 0.15);
}

fieldset {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}

legend {
  font-weight: 700;
  padding: 0 8px;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.checkbox-group,
.radio-group {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin-top: 8px;
}

.checkbox-group label,
.radio-group label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 400;
  text-transform: none;
  letter-spacing: normal;
  font-size: 0.95rem;
  color: var(--ink);
  margin-bottom: 0;
}

.checkbox-group input,
.radio-group input {
  width: auto;
}

.form-note {
  font-size: 0.85rem;
  color: var(--ink-soft);
  background: var(--paper);
  border: 1px dashed var(--border);
  border-radius: 8px;
  padding: 14px 16px;
}

.form-success {
  display: none;
  background: #e7f6ec;
  border: 1px solid #b7e3c3;
  color: #16643a;
  border-radius: 8px;
  padding: 16px 18px;
  font-weight: 600;
}

.form-success.visible {
  display: block;
}

/* Shop ---------------------------------------------------------------------------------*/

.product-card {
  background: var(--usdr-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
}

.product-media {
  aspect-ratio: 4 / 3;
  background: linear-gradient(135deg, var(--usdr-blue), var(--usdr-red));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--usdr-white);
  font-family: "Anton", sans-serif;
  font-size: 1.4rem;
  letter-spacing: 0.05em;
  text-align: center;
  padding: 20px;
}

.product-media.has-photo {
  background-size: cover;
  background-position: center;
  cursor: pointer;
  transition: opacity 0.15s ease;
}

.product-media.has-photo:hover {
  opacity: 0.85;
}

/* Lightbox ------------------------------------------------------------------------------*/

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(10, 10, 12, 0.9);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 40px;
  z-index: 1000;
}

.lightbox.visible {
  display: flex;
}

.lightbox img {
  max-width: 90vw;
  max-height: 85vh;
  border-radius: 10px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
}

.lightbox-close {
  position: fixed;
  top: 20px;
  right: 28px;
  color: var(--usdr-white);
  font-size: 2.4rem;
  line-height: 1;
  cursor: pointer;
  z-index: 1001;
}

/* Coming Soon overlay -----------------------------------------------------------------*/

.coming-soon-overlay {
  position: fixed;
  inset: 0;
  background: rgba(8, 9, 14, 0.72);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 24px;
  z-index: 500;
}

.coming-soon-overlay h2 {
  color: var(--usdr-white);
  font-size: clamp(2.6rem, 9vw, 5rem);
  letter-spacing: 0.08em;
  margin-bottom: 0.3em;
  text-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
}

.coming-soon-overlay p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.1rem;
  max-width: 440px;
  margin: 0;
}

.product-info {
  padding: 20px 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.product-info h3 {
  font-size: 1.05rem;
  margin: 0;
}

.product-price {
  font-weight: 700;
  color: var(--usdr-red);
  font-size: 1.1rem;
}

.product-info select {
  margin-top: auto;
}

.badge-soon {
  display: inline-block;
  align-self: flex-start;
  background: var(--paper);
  border: 1px solid var(--border);
  color: var(--ink-soft);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 4px 10px;
  border-radius: 999px;
}

.cart-bar {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: var(--ink);
  color: var(--usdr-white);
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 700;
  box-shadow: var(--shadow);
  display: none;
  align-items: center;
  gap: 10px;
  z-index: 200;
}

.cart-bar.visible {
  display: flex;
}

/* Footer -------------------------------------------------------------------------------*/

.site-footer {
  background: var(--ink);
  color: rgba(255, 255, 255, 0.75);
  padding: 56px 0 28px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

@media (max-width: 720px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

.footer-grid h4 {
  color: var(--usdr-white);
  font-size: 0.9rem;
  margin-bottom: 16px;
}

.footer-grid ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.footer-grid a {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.92rem;
}

.footer-grid a:hover {
  color: var(--usdr-white);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.82rem;
}

/* Page hero (interior pages) --------------------------------------------------------------*/

.page-hero {
  background: linear-gradient(135deg, var(--usdr-blue), #001a44);
  color: var(--usdr-white);
  padding: 60px 0;
  text-align: center;
}

.page-hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  margin-bottom: 10px;
}

.page-hero p {
  color: rgba(255, 255, 255, 0.85);
  max-width: 560px;
  margin: 0 auto;
}

/* Utility ------------------------------------------------------------------------------------*/

.text-center {
  text-align: center;
}

.two-col {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: center;
}

@media (max-width: 860px) {
  .two-col {
    grid-template-columns: 1fr;
  }
}

.img-placeholder {
  background: linear-gradient(135deg, var(--usdr-blue), var(--usdr-red));
  border-radius: var(--radius);
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.85);
  font-family: "Anton", sans-serif;
  letter-spacing: 0.05em;
  text-align: center;
  padding: 20px;
}

.img-placeholder.has-photo {
  background-size: cover;
  background-position: center;
}

.timeline {
  display: grid;
  gap: 24px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 20px;
}

.timeline-item .year {
  font-family: "Anton", sans-serif;
  color: var(--usdr-red);
  font-size: 1.3rem;
}

.timeline-item p {
  color: var(--ink-soft);
  margin: 0;
}