/* --------------------
   Base & tokens
-------------------- */

:root {
  --color-bg: #000a08;
  --color-bg-soft: #020f0c;
  --color-bg-elevated: #041713;
  --color-teal: #0fffcf;
  --color-text: #ebfffb;
  --color-text-soft: #c2e0d9;
  --color-border-subtle: rgba(235, 255, 251, 0.08);
  --radius-card: 14px;
  --radius-pill: 999px;
  --shadow-soft: 0 18px 45px rgba(0, 0, 0, 0.7);
  --font-heading: "Nexa", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-body: "Eastman", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

html,
body {
  margin: 0;
  padding: 0;
  background: radial-gradient(circle at top, #041917 0, #000a08 55%, #000000 100%);
  color: var(--color-text);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Typography */
h1,
h2,
h3,
h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  margin: 0 0 0.5rem;
}

h1 {
  font-size: clamp(2.6rem, 4vw, 3.4rem);
}

h2 {
  font-size: clamp(1.4rem, 2vw, 1.8rem);
}

h3 {
  font-size: 1.05rem;
}

p {
  margin: 0 0 0.75rem;
  line-height: 1.5;
}

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

a:hover {
  text-decoration: underline;
}

ul {
  margin: 0 0 0.75rem;
  padding-left: 1.1rem;
}

.tight-list {
  list-style: none;
  padding: 0;
}

.tight-list li {
  margin-bottom: 0.3rem;
  position: relative;
  padding-left: 1em;
}

.tight-list li::before {
  content: "▹";
  position: absolute;
  left: 0;
  color: var(--color-teal);
  font-size: 0.7em;
  top: 0.3em;
}

/* Layout */
main {
  flex: 1;
}

.section {
  padding: 3.5rem min(9vw, 5rem);
  max-width: 1120px;
  margin: 0 auto;
}

.section + .section {
  margin-top: -1rem;
}

.section-header {
  margin-bottom: 2rem;
  max-width: 640px;
}

.section-header p {
  color: var(--color-text-soft);
}

.page-hero {
  padding-top: 5rem;
}

/* Header / nav */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem min(9vw, 5rem);
  background: linear-gradient(to bottom, rgba(0, 10, 8, 0.95), rgba(0, 10, 8, 0.8));
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border-subtle);
}

.logo-block {
  display: flex;
  align-items: center;
}

.logo-img {
  height: 70px;       /* adjust to your logo */
  width: auto;
  display: block;
  object-fit: contain;
}

.logo-mark {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(15, 255, 207, 0.5);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-teal);
  box-shadow: 0 0 18px rgba(15, 255, 207, 0.35);
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-primary {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.logo-secondary {
  font-size: 0.72rem;
  text-transform: uppercase;
  color: var(--color-text-soft);
  opacity: 0.8;
}

/* Nav */

.main-nav {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  font-size: 0.88rem;
}

.main-nav a {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  color: var(--color-text-soft);
  padding-bottom: 0.2rem;
  border-bottom: 1px solid transparent;
}

.main-nav a:hover {
  color: var(--color-text);
}

.main-nav a.active {
  color: var(--color-teal);
  border-bottom-color: var(--color-teal);
}

.btn-nav {
  border-radius: var(--radius-pill);
  padding: 0.3rem 1.1rem;
  border: 1px solid rgba(15, 255, 207, 0.7);
  text-decoration: none;
}

.btn-nav.active {
  background: rgba(15, 255, 207, 0.1);
}

/* Nav toggle (mobile) */

.nav-toggle {
  display: none;
  background: none;
  border: none;
  padding: 0.2rem;
  flex-direction: column;
  gap: 0.25rem;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--color-text);
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.4rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.7rem;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
}

.btn.primary {
  background: var(--color-teal);
  color: #02110c;
  box-shadow: var(--shadow-soft);
}

.btn.primary:hover {
  filter: brightness(1.05);
}

.btn.ghost {
  background: transparent;
  border-color: rgba(235, 255, 251, 0.4);
  color: var(--color-text);
}

.btn.ghost:hover {
  border-color: var(--color-teal);
}

/* Hero */

.hero {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 2.4fr);
  gap: 3rem;
  padding-top: 4rem;
  align-items: center;
}

.hero-sub {
  color: var(--color-text-soft);
  max-width: 28rem;
}

.hero-actions {
  margin-top: 1.5rem;
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.hero-pillars {
  margin-top: 2.4rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.hero-pillars .pill {
  background: radial-gradient(circle at top left, rgba(15, 255, 207, 0.16), rgba(0, 0, 0, 0.8));
  border-radius: var(--radius-card);
  padding: 0.9rem 1rem;
  border: 1px solid rgba(15, 255, 207, 0.18);
}

.hero-pillars h3 {
  font-size: 0.8rem;
}

.hero-pillars p {
  font-size: 0.8rem;
  color: var(--color-text-soft);
}

/* Hero visual */

.hero-visual {
  position: relative;
  min-height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.radar-ring {
  position: absolute;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  border: 1px solid rgba(15, 255, 207, 0.35);
  box-shadow:
    0 0 90px rgba(15, 255, 207, 0.28),
    inset 0 0 40px rgba(0, 0, 0, 0.9);
  background: radial-gradient(circle, rgba(15, 255, 207, 0.1), transparent 60%);
  opacity: 0.95;
}

.car-card {
  position: relative;
  z-index: 1;
  background: radial-gradient(circle at top left, rgba(15, 255, 207, 0.16), #020f0c);
  border-radius: 18px;
  padding: 1.6rem 1.7rem;
  border: 1px solid rgba(235, 255, 251, 0.16);
  box-shadow: var(--shadow-soft);
  max-width: 320px;
}

.car-card .meta {
  text-transform: uppercase;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--color-text-soft);
}

.car-card h2 {
  margin-top: 0.6rem;
  margin-bottom: 0.4rem;
}

.tag-row {
  margin-top: 1.1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.tag {
  font-size: 0.68rem;
  padding: 0.2rem 0.75rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(235, 255, 251, 0.18);
  text-transform: uppercase;
  letter-spacing: 0.11em;
}

/* Grids */

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.6rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.6rem;
}

.card-grid {
  align-items: stretch;
}

/* Cards */

.card {
  background: linear-gradient(145deg, var(--color-bg-elevated), #020f0c);
  border-radius: var(--radius-card);
  border: 1px solid var(--color-border-subtle);
  padding: 1.3rem 1.3rem 1.2rem;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.8);
}

.card .meta {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--color-text-soft);
}

/* Eyebrow */

.eyebrow {
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-teal);
  margin-bottom: 0.4rem;
}

/* Strip section */

.strip {
  padding-block: 0.9rem;
}

.strip-inner {
  max-width: 100%;
  margin: 0 auto;
  border-block: 1px solid rgba(235, 255, 251, 0.12);
  padding-block: 0.6rem;
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  justify-content: center;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--color-text-soft);
}

/* Highlight cards */

.highlight .meta-list {
  list-style: none;
  padding: 0;
}

.meta-list li {
  font-size: 0.82rem;
  color: var(--color-text-soft);
  margin-bottom: 0.2rem;
}

.section-cta {
  margin-top: 2rem;
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}

/* People / drivers */

.person .avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 1px solid rgba(235, 255, 251, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.8rem;
  background: radial-gradient(circle at top, rgba(15, 255, 207, 0.25), #020f0c);
}

.driver-header {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  margin-bottom: 0.4rem;
}

.driver-number {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: var(--color-teal);
}

/* Calendar */

.calendar-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.filter-btn {
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border-subtle);
  background: transparent;
  color: var(--color-text-soft);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  padding: 0.45rem 0.9rem;
  cursor: pointer;
}

.filter-btn.active {
  border-color: var(--color-teal);
  color: var(--color-teal);
}

.calendar-table {
  border-radius: var(--radius-card);
  border: 1px solid var(--color-border-subtle);
  overflow: hidden;
}

.calendar-row {
  display: grid;
  grid-template-columns: 1.1fr 2.3fr 1.3fr 1.1fr 1.4fr;
  padding: 0.6rem 1rem;
  font-size: 0.82rem;
  align-items: center;
  column-gap: 0.6rem;
}

.calendar-header {
  background: rgba(4, 23, 19, 0.9);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--color-text-soft);
}

.calendar-row:nth-child(odd):not(.calendar-header) {
  background: rgba(2, 15, 12, 0.9);
}

.calendar-row:nth-child(even):not(.calendar-header) {
  background: rgba(0, 10, 8, 0.9);
}

/* Results */

.results-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.6rem;
}

.result .tagline {
  margin-top: 0.6rem;
  font-size: 0.82rem;
  color: var(--color-text-soft);
}

/* Media */

.media-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.media-card {
  margin: 0;
}

.media-thumb {
  border-radius: 12px;
  aspect-ratio: 16 / 9;
  border: 1px dashed rgba(235, 255, 251, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-text-soft);
  background:
    radial-gradient(circle at top, rgba(15, 255, 207, 0.12), transparent),
    #020f0c;
}

/* Swatches */

.swatch-list {
  list-style: none;
  padding: 0;
}

.swatch-list li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.55rem;
  font-size: 0.88rem;
}

.swatch {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  background: var(--swatch-color);
  border: 1px solid rgba(0, 0, 0, 0.6);
}

/* Join form */

.join-section .card {
  height: 100%;
}

.join-form label {
  display: block;
  font-size: 0.82rem;
  margin-bottom: 0.9rem;
}

.join-form input,
.join-form select,
.join-form textarea {
  width: 100%;
  margin-top: 0.25rem;
  padding: 0.5rem 0.6rem;
  border-radius: 8px;
  border: 1px solid rgba(235, 255, 251, 0.2);
  background: rgba(0, 0, 0, 0.5);
  color: var(--color-text);
  font-family: inherit;
  font-size: 0.86rem;
}

.join-form input:focus,
.join-form select:focus,
.join-form textarea:focus {
  outline: 1px solid var(--color-teal);
}

.join-form button {
  width: 100%;
  margin-top: 0.4rem;
  opacity: 0.6;
  cursor: not-allowed;
}

.form-note {
  margin-top: 0.6rem;
  font-size: 0.75rem;
  color: var(--color-text-soft);
}

/* Footer */

.site-footer {
  padding: 1.5rem min(9vw, 5rem) 2rem;
  border-top: 1px solid var(--color-border-subtle);
  font-size: 0.8rem;
  color: var(--color-text-soft);
  background: radial-gradient(circle at bottom, #020f0c, #000a08 60%);
}

.footer-main {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 1.2rem;
  flex-wrap: wrap;
}

.footer-label {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.72rem;
  margin-bottom: 0.2rem;
}

.footer-copy {
  max-width: 260px;
}

.footer-columns {
  display: flex;
  gap: 2.2rem;
  flex-wrap: wrap;
}

.footer-columns ul {
  list-style: none;
  padding: 0;
  margin: 0.2rem 0 0;
}

.footer-columns a {
  color: var(--color-text-soft);
  font-size: 0.8rem;
}

.hash-list li {
  font-size: 0.8rem;
}

/* Misc */

.meta {
  font-size: 0.78rem;
  color: var(--color-text-soft);
}

/* Responsive */

@media (max-width: 960px) {
  .hero {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-visual {
    order: -1;
    margin-bottom: 1rem;
  }

  .grid-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .results-grid,
  .media-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .calendar-row {
    grid-template-columns: 1fr 1.6fr 1.2fr 1fr;
  }

  .calendar-row span:nth-child(2) {
    font-weight: 500;
  }

  .calendar-row span:nth-child(5) {
    display: none;
  }
}

@media (max-width: 720px) {
  .site-header {
    padding-inline: 1.1rem;
  }

  .section {
    padding-inline: 1.1rem;
  }

  .hero-pillars {
    grid-template-columns: minmax(0, 1fr);
  }

  .grid-2,
  .grid-3,
  .results-grid,
  .media-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .nav-toggle {
    display: inline-flex;
  }

  .main-nav {
    position: fixed;
    top: 56px;
    right: 0;
    left: 0;
    padding: 0.8rem 1.1rem 1.2rem;
    background: rgba(0, 10, 8, 0.98);
    border-bottom: 1px solid var(--color-border-subtle);
    flex-direction: column;
    gap: 0.6rem;
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.18s ease-out, opacity 0.18s ease-out;
  }

  .main-nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .calendar-row {
    grid-template-columns: 0.7fr 1.4fr 1fr;
  }

  .calendar-row span:nth-child(4) {
    display: none;
  }

  .footer-main {
    flex-direction: column;
  }
}