/* Grand Phoenix Open & Festival — landing styles */

:root {
  --bg-deep: #0a1628;
  --bg-card: #0f1f3a;
  --bg-elevated: #152a4a;
  --gold: #e8b84a;
  --gold-soft: rgba(232, 184, 74, 0.15);
  --accent: #c41e3a;
  --accent-soft: rgba(196, 30, 58, 0.12);
  --text: #e8eef7;
  --text-muted: #9fb0c8;
  --white: #ffffff;
  --radius: 14px;
  --radius-lg: 22px;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
  --font-display: "Bebas Neue", Impact, sans-serif;
  --font-body: "Outfit", system-ui, sans-serif;
  --header-h: 72px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg-deep);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--gold);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: #f5d78a;
}

.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: -9999px;
  top: 0;
  z-index: 1000;
  padding: 0.75rem 1rem;
  background: var(--gold);
  color: var(--bg-deep);
  font-weight: 600;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: linear-gradient(180deg, rgba(10, 22, 40, 0.96) 0%, rgba(10, 22, 40, 0.85) 70%, transparent 100%);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(232, 184, 74, 0.12);
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.85rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: inherit;
}

.brand-mark {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-size: 1.35rem;
  letter-spacing: 0.02em;
  color: var(--bg-deep);
  background: linear-gradient(145deg, var(--gold) 0%, #c9a035 100%);
  border-radius: 10px;
  box-shadow: 0 4px 16px rgba(232, 184, 74, 0.35);
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  letter-spacing: 0.06em;
  color: var(--white);
}

.brand-sub {
  font-size: 0.72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-muted);
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 1.1rem;
}

.site-nav a {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-muted);
  text-decoration: none;
  padding: 0.35rem 0;
  border-bottom: 2px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--white);
}

.site-nav a.is-active {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid rgba(232, 184, 74, 0.35);
  border-radius: 10px;
  background: rgba(15, 31, 58, 0.8);
  cursor: pointer;
  position: relative;
}

.nav-toggle-bar,
.nav-toggle-bar::before,
.nav-toggle-bar::after {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--gold);
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  transition: transform 0.25s, opacity 0.25s;
}

.nav-toggle-bar {
  top: 50%;
  margin-top: -1px;
}

.nav-toggle-bar::before {
  content: "";
  top: -7px;
}

.nav-toggle-bar::after {
  content: "";
  top: 7px;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar {
  background: transparent;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar::before {
  top: 0;
  transform: translateX(-50%) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar::after {
  top: 0;
  transform: translateX(-50%) rotate(-45deg);
}

@media (max-width: 900px) {
  .nav-toggle {
    display: block;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: calc(var(--header-h) - 4px);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.75rem 1.25rem 1.25rem;
    background: rgba(10, 22, 40, 0.98);
    border-bottom: 1px solid rgba(232, 184, 74, 0.15);
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  }
}

/* Hero */
.hero {
  position: relative;
  min-height: min(92vh, 900px);
  display: flex;
  align-items: flex-end;
  padding: calc(var(--header-h) + 2rem) 1.25rem 4rem;
  overflow: hidden;
}

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

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 25%;
}

.hero-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(10, 22, 40, 0.55) 0%,
    rgba(10, 22, 40, 0.25) 35%,
    rgba(10, 22, 40, 0.88) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.hero-badge {
  display: inline-block;
  margin: 0 0 1rem;
  padding: 0.4rem 0.85rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--bg-deep);
  background: var(--gold);
  border-radius: 999px;
}

.hero-title {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 8vw, 4.5rem);
  line-height: 0.95;
  letter-spacing: 0.04em;
  color: var(--white);
  text-shadow: 0 4px 40px rgba(0, 0, 0, 0.5);
}

.hero-amp {
  color: var(--gold);
}

.hero-lead {
  margin: 0 0 1.75rem;
  font-size: 1.1rem;
  font-weight: 400;
  color: rgba(232, 238, 247, 0.92);
  max-width: 52ch;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.35rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s, color 0.2s;
}

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

.btn-primary {
  color: var(--bg-deep);
  background: linear-gradient(145deg, var(--gold) 0%, #d4a843 100%);
  box-shadow: 0 8px 28px rgba(232, 184, 74, 0.35);
}

.btn-primary:hover {
  color: var(--bg-deep);
  box-shadow: 0 12px 36px rgba(232, 184, 74, 0.45);
}

.btn-ghost {
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.25);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.14);
  color: var(--white);
}

.btn-secondary {
  color: var(--bg-deep);
  background: linear-gradient(145deg, #f0f4fa 0%, #c8d4e8 100%);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
  color: var(--bg-deep);
}

.btn-hotel {
  color: var(--bg-deep);
  background: linear-gradient(145deg, #fff 0%, #e2eaf5 100%);
  box-shadow: 0 10px 32px rgba(0, 0, 0, 0.25);
  margin-top: 0.5rem;
}

.btn-hotel:hover {
  color: var(--bg-deep);
}

.btn-outline {
  color: var(--gold);
  background: transparent;
  border-color: rgba(232, 184, 74, 0.5);
}

.btn-outline:hover {
  background: var(--gold-soft);
  color: #f5d78a;
}

.btn-block {
  width: 100%;
  margin-top: 0.5rem;
}

/* Sections */
.section {
  padding: 4.5rem 1.25rem;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
}

.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 2.5rem;
}

.section-kicker {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
}

.section-title {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 2.75rem);
  letter-spacing: 0.06em;
  color: var(--white);
}

.section-desc {
  margin: 0;
  color: var(--text-muted);
  font-size: 1.02rem;
}

/* Hotel */
.hotel-section {
  background: radial-gradient(ellipse 80% 60% at 50% 0%, var(--gold-soft) 0%, transparent 55%),
    var(--bg-deep);
}

.hotel-card {
  display: grid;
  grid-template-columns: 1fr minmax(120px, 200px);
  gap: 0;
  background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-elevated) 100%);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(232, 184, 74, 0.2);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.hotel-card-body {
  padding: 2rem 2rem 2.25rem;
}

.hotel-address {
  font-style: normal;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--white);
  margin: 0 0 1rem;
  line-height: 1.5;
}

.hotel-note {
  margin: 0 0 1.25rem;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.hotel-card-visual {
  position: relative;
  min-height: 140px;
  background: linear-gradient(160deg, var(--accent) 0%, #6b1020 50%, var(--bg-deep) 100%);
}

.hotel-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.35;
  background-image: repeating-linear-gradient(
    -12deg,
    transparent,
    transparent 12px,
    rgba(255, 255, 255, 0.06) 12px,
    rgba(255, 255, 255, 0.06) 13px
  );
}

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

  .hotel-card-visual {
    min-height: 80px;
  }

  .hotel-card-body {
    padding: 1.5rem;
  }
}

/* Split tracks */
.split-section {
  background: var(--bg-deep);
}

.split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: stretch;
}

.track-card {
  position: relative;
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.track-card::before {
  content: "";
  display: block;
  height: 5px;
  flex-shrink: 0;
  background: linear-gradient(90deg, var(--gold), #f0d78a, var(--gold));
}

.track-usat {
  background: linear-gradient(155deg, rgba(30, 64, 140, 0.22) 0%, var(--bg-card) 42%, #0c1829 100%);
  box-shadow:
    0 24px 56px rgba(0, 0, 0, 0.45),
    0 0 0 1px rgba(96, 165, 250, 0.12) inset,
    0 0 48px rgba(59, 130, 246, 0.08);
}

.track-usat::before {
  background: linear-gradient(90deg, #2563eb, #60a5fa, var(--gold));
}

.track-fest {
  background: linear-gradient(155deg, rgba(232, 184, 74, 0.12) 0%, var(--bg-card) 40%, #0c1829 100%);
  box-shadow:
    0 24px 56px rgba(0, 0, 0, 0.45),
    0 0 0 1px rgba(232, 184, 74, 0.15) inset,
    0 0 40px rgba(232, 184, 74, 0.1);
}

.track-fest::before {
  background: linear-gradient(90deg, var(--gold), #d4a03a, var(--accent));
}

.track-card:hover {
  transform: translateY(-6px);
  border-color: rgba(232, 184, 74, 0.45);
}

.track-usat:hover {
  box-shadow:
    0 32px 64px rgba(0, 0, 0, 0.5),
    0 0 0 1px rgba(96, 165, 250, 0.2) inset,
    0 0 60px rgba(59, 130, 246, 0.15);
}

.track-fest:hover {
  box-shadow:
    0 32px 64px rgba(0, 0, 0, 0.5),
    0 0 0 1px rgba(232, 184, 74, 0.25) inset,
    0 0 56px rgba(232, 184, 74, 0.18);
}

.track-body {
  position: relative;
  padding: 2rem 2rem 2.25rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.track-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.35rem;
}

.track-title {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: 1.85rem;
  letter-spacing: 0.05em;
  color: var(--white);
}

.track-dates {
  margin: 0 0 1rem;
  color: var(--text-muted);
  font-size: 0.98rem;
}

.track-dates strong {
  color: var(--text);
}

.track-list {
  margin: 0 0 1rem;
  padding-left: 1.15rem;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.track-list li {
  margin-bottom: 0.45rem;
}

.track-list a {
  font-weight: 500;
}

.track-deadlines {
  margin: 0 0 1rem;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.track-fee {
  margin: 0 0 0.5rem;
  font-size: 1rem;
  color: var(--text);
}

.fee-pending {
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--text-muted);
}

@media (max-width: 900px) {
  .split-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .track-body {
    padding: 1.6rem 1.5rem 1.85rem;
  }
}

/* Poster & QR */
.poster-section {
  background: var(--bg-deep);
}

.poster-layout {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 3rem;
  align-items: start;
}

.qr-wrap {
  margin-top: 1.5rem;
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.04);
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.08);
  text-align: center;
  max-width: 280px;
}

.qr-host {
  display: inline-block;
  padding: 0.75rem;
  background: var(--white);
  border-radius: 12px;
}

.qr-host canvas,
.qr-host img {
  display: block;
  margin: 0 auto;
}

.qr-caption {
  margin: 0.75rem 0 0.75rem;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.packet-download-btn {
  margin-top: 0.25rem;
}

.poster-figure {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(232, 184, 74, 0.2);
  box-shadow: var(--shadow);
}

.poster-figure img {
  width: 100%;
  vertical-align: middle;
}

.poster-caption {
  padding: 1rem 1.25rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  background: var(--bg-card);
}

@media (max-width: 900px) {
  .poster-layout {
    grid-template-columns: 1fr;
  }

  .qr-wrap {
    max-width: none;
  }
}

/* Contact */
.contact-section {
  padding: 3rem 1.25rem;
  background: linear-gradient(180deg, rgba(196, 30, 58, 0.15) 0%, var(--bg-deep) 100%);
  text-align: center;
}

.contact-title {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: 2rem;
  letter-spacing: 0.06em;
  color: var(--white);
}

.contact-text {
  margin: 0;
  font-size: 1.05rem;
}

.contact-text a {
  font-weight: 500;
}

/* Footer */
.site-footer {
  padding: 2rem 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: #060d18;
}

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

.footer-line {
  margin: 0 0 0.5rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.footer-fine {
  margin: 0;
  font-size: 0.78rem;
  color: rgba(159, 176, 200, 0.65);
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.5;
}