/* ============================================
   4 Mile Radius — Coming Soon Page Styles
   ============================================ */

/* ---------- Custom Properties ---------- */
:root {
  --brand-blue: #0b6abf;
  --brand-blue-light: #1a8aea;
  --brand-blue-dark: #084d8a;
  --brand-blue-glow: rgba(11, 106, 191, 0.35);
  --white: #ffffff;
  --off-white: #f0f2f5;
  --text-primary: #1a1f2e;
  --text-secondary: #4a5068;
  --text-muted: #7a7f94;
  --glass-bg: rgba(255, 255, 255, 0.72);
  --glass-border: rgba(255, 255, 255, 0.45);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
  --transition-smooth: cubic-bezier(0.22, 1, 0.36, 1);
  --transition-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
  --font-display: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
}

/* ---------- Reset & Base ---------- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ---------- Full Cover Background ---------- */
.bg-cover {
  position: fixed;
  inset: 0;
  z-index: -2;
  background: url('assets/images/4mile_bg.webp') center center / cover no-repeat;
  will-change: transform;
}

.bg-cover::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    rgba(255, 255, 255, 0.30) 0%,
    rgba(240, 242, 245, 0.55) 50%,
    rgba(11, 106, 191, 0.08) 100%
  );
}

/* ---------- Ambient Floating Orbs ---------- */
.orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0;
  z-index: -1;
  pointer-events: none;
  animation: orbFloat 18s ease-in-out infinite, fadeInOrb 2s 1.5s var(--transition-smooth) forwards;
}

.orb--blue {
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(11, 106, 191, 0.18), transparent 70%);
  top: -10%;
  right: -8%;
  animation-delay: 0s;
}

.orb--indigo {
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.12), transparent 70%);
  bottom: -5%;
  left: -5%;
  animation-delay: 6s;
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -20px) scale(1.05); }
  66% { transform: translate(-20px, 15px) scale(0.95); }
}

@keyframes fadeInOrb {
  to { opacity: 1; }
}

/* ---------- Skip Link (A11y) ---------- */
.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  background: var(--brand-blue);
  color: var(--white);
  padding: 12px 24px;
  border-radius: 0 0 8px 8px;
  font-weight: 600;
  z-index: 1000;
  text-decoration: none;
  transition: top 0.3s var(--transition-smooth);
}

.skip-link:focus {
  top: 0;
  outline: 3px solid var(--brand-blue-light);
  outline-offset: 2px;
}

/* ---------- Main Container ---------- */
.coming-soon {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem 1.5rem;
  width: 100%;
  min-height: 100vh;
  min-height: 100dvh;
}

/* ---------- Glass Card ---------- */
.card {
  background: var(--glass-bg);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--glass-border);
  border-radius: 28px;
  padding: 3.5rem 3rem;
  max-width: 580px;
  width: 100%;
  box-shadow: var(--glass-shadow);
  position: relative;
  overflow: hidden;

  /* Entry animation */
  opacity: 0;
  transform: translateY(40px) scale(0.96);
  animation: cardEnter 1s 0.3s var(--transition-smooth) forwards;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--brand-blue), var(--brand-blue-light), var(--brand-blue));
  background-size: 200% 100%;
  animation: shimmer 3s ease-in-out infinite;
}

@keyframes cardEnter {
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes shimmer {
  0%, 100% { background-position: -200% 0; }
  50% { background-position: 200% 0; }
}

/* ---------- Badge ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, rgba(11, 106, 191, 0.10), rgba(11, 106, 191, 0.05));
  border: 1px solid rgba(11, 106, 191, 0.18);
  border-radius: 100px;
  padding: 8px 20px;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--brand-blue);
  margin-bottom: 2rem;

  opacity: 0;
  transform: translateY(16px);
  animation: fadeUp 0.7s 0.7s var(--transition-smooth) forwards;
}

.badge__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--brand-blue);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.75); }
}

/* ---------- Typography ---------- */
.heading {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--text-primary);
  margin-bottom: 1rem;
  letter-spacing: -0.025em;

  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.8s 0.9s var(--transition-smooth) forwards;
}

.heading__accent {
  background: linear-gradient(135deg, var(--brand-blue), var(--brand-blue-light));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.subheading {
  font-size: clamp(1rem, 2.5vw, 1.15rem);
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 440px;
  margin: 0 auto 2.5rem;

  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.8s 1.1s var(--transition-smooth) forwards;
}

@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---------- Divider ---------- */
.divider {
  width: 48px;
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--brand-blue), var(--brand-blue-light));
  border: none;
  margin: 0 auto 2rem;

  opacity: 0;
  animation: dividerGrow 0.8s 1.3s var(--transition-smooth) forwards;
}

@keyframes dividerGrow {
  from { opacity: 0; width: 0; }
  to { opacity: 1; width: 48px; }
}

/* ---------- Contact Button ---------- */
.cta-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--brand-blue), var(--brand-blue-light));
  color: var(--white);
  text-decoration: none;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  padding: 16px 36px;
  border-radius: 14px;
  position: relative;
  overflow: hidden;
  transition:
    transform 0.35s var(--transition-bounce),
    box-shadow 0.35s var(--transition-smooth);

  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.8s 1.5s var(--transition-smooth) forwards;
}

.cta-link::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--brand-blue-light), var(--brand-blue));
  opacity: 0;
  transition: opacity 0.35s var(--transition-smooth);
}

.cta-link:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 12px 36px var(--brand-blue-glow);
}

.cta-link:hover::before {
  opacity: 1;
}

.cta-link:active {
  transform: translateY(-1px) scale(0.98);
}

.cta-link:focus-visible {
  outline: 3px solid var(--brand-blue-light);
  outline-offset: 3px;
}

.cta-link__icon,
.cta-link__text {
  position: relative;
  z-index: 1;
}

.cta-link__icon {
  display: flex;
  transition: transform 0.35s var(--transition-bounce);
}

.cta-link:hover .cta-link__icon {
  transform: translateX(3px);
}

/* ---------- Footer ---------- */
.footer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.25rem 1.5rem;
  text-align: center;
  font-size: 0.78rem;
  color: var(--text-muted);
  letter-spacing: 0.02em;

  opacity: 0;
  animation: fadeUp 0.8s 1.8s var(--transition-smooth) forwards;
}

.footer__credit {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 4px;
}

.footer__link {
  color: var(--brand-blue);
  text-decoration: none;
  font-weight: 600;
  position: relative;
  transition: color 0.3s var(--transition-smooth);
}

.footer__link::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--brand-blue-light);
  transition: width 0.35s var(--transition-smooth);
}

.footer__link:hover {
  color: var(--brand-blue-light);
}

.footer__link:hover::after {
  width: 100%;
}

.footer__link:focus-visible {
  outline: 2px solid var(--brand-blue-light);
  outline-offset: 3px;
  border-radius: 3px;
}

.footer__separator {
  color: var(--text-muted);
  opacity: 0.5;
  margin: 0 2px;
}

/* ---------- Reduced Motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .card {
    opacity: 1;
    transform: none;
  }

  .badge,
  .heading,
  .subheading,
  .divider,
  .cta-link,
  .footer {
    opacity: 1;
    transform: none;
  }

  .orb {
    opacity: 0.6;
  }
}

/* ---------- High Contrast ---------- */
@media (forced-colors: active) {
  .card {
    border: 2px solid CanvasText;
  }

  .cta-link {
    border: 2px solid LinkText;
  }

  .badge {
    border: 1px solid CanvasText;
  }
}

/* ---------- Responsive ---------- */
@media (max-width: 640px) {
  .card {
    padding: 2.5rem 1.75rem;
    border-radius: 22px;
    margin: 0 0.5rem;
  }

  .badge {
    font-size: 0.72rem;
    padding: 6px 16px;
    margin-bottom: 1.5rem;
  }

  .heading {
    margin-bottom: 0.75rem;
  }

  .subheading {
    margin-bottom: 2rem;
  }

  .cta-link {
    padding: 14px 28px;
    font-size: 0.95rem;
    width: 100%;
    justify-content: center;
  }

  .footer {
    position: relative;
    padding: 2rem 1.5rem 1.5rem;
  }
}

@media (max-width: 380px) {
  .card {
    padding: 2rem 1.25rem;
    border-radius: 18px;
  }
}

/* ---------- Tall Viewports (avoid footer overlap) ---------- */
@media (max-height: 700px) {
  .footer {
    position: relative;
    padding: 1.5rem;
  }

  .coming-soon {
    padding-bottom: 4rem;
  }
}

/* ---------- Touch Target Sizing (mobile a11y) ---------- */
@media (pointer: coarse) {
  .cta-link {
    min-height: 48px;
    padding: 16px 36px;
  }

  .footer__link {
    padding: 4px 2px;
  }
}