/* ==========================================================================
   mananaroadmap.com Sections — Roadmap-specific layout and decoration
   ========================================================================== */

/* ---------- Scene Container (Fixed SVG Background) ---------- */
#scene-container {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

#sky-scene {
  width: 100%;
  height: 100%;
  display: block;
}

/* ---------- Star Field ---------- */
#star-field {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

.star {
  position: absolute;
  border-radius: 50%;
  background: #ffffff;
  animation: twinkle var(--star-duration, 3s) ease-in-out infinite;
}

@keyframes twinkle {
  0%, 100% { opacity: 0.15; }
  50% { opacity: 0.9; }
}

@media (prefers-reduced-motion: reduce) {
  .star {
    animation: none;
    opacity: 0.5;
  }
}

/* ---------- Main Content (Scrolls Over Background) ---------- */
main {
  position: relative;
  z-index: 3;
}

/* ---------- Hero ---------- */
.roadmap-hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-20) var(--space-6);
  position: relative;
}

.roadmap-hero__logo {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  box-shadow:
    0 0 60px rgba(245, 200, 66, 0.25),
    0 0 120px rgba(245, 200, 66, 0.1);
  margin-bottom: var(--space-10);
  animation: breathe 8s ease-in-out infinite;
}

.roadmap-hero__title {
  max-width: 700px;
  margin-bottom: var(--space-6);
  color: #ffffff;
}

.roadmap-hero__subtitle {
  max-width: 600px;
  color: var(--text-secondary);
  margin-bottom: var(--space-12);
}

.roadmap-hero__scroll {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  color: var(--text-muted);
  font-size: 0.8125rem;
  animation: float 3s ease-in-out infinite;
}

.roadmap-hero__scroll svg {
  width: 1.5rem;
  height: 1.5rem;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
}

/* ---------- Stats Strip ---------- */
.roadmap-stats {
  padding: var(--space-12) var(--space-6);
}

.roadmap-stats__inner {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-8) var(--space-6);
  max-width: var(--container-max);
  margin: 0 auto;
}

.roadmap-stats__grid {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-8);
}

.roadmap-stats .stat__number {
  color: var(--accent);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
}

.roadmap-stats .stat__label {
  color: var(--text-secondary);
  font-size: 0.8125rem;
  max-width: 140px;
}

/* ---------- Roadmap Phases Container ---------- */
.roadmap-phases {
  position: relative;
  padding: var(--space-16) 0;
}

/* ---------- Arrow Container ---------- */
.roadmap-arrow-container {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  z-index: 2;
  pointer-events: none;
}

.roadmap-arrow {
  width: 100%;
  height: 100%;
  display: block;
}

.arrow-chevron {
  stroke: rgba(255, 255, 255, 0.3);
  stroke-width: 1.5;
  fill: none;
  opacity: 0;
  transition: opacity var(--duration-slow) var(--ease-out);
}

.arrow-chevron.visible {
  opacity: 1;
}

/* ---------- Phase Sections ---------- */
.phase {
  position: relative;
  z-index: 3;
  padding: var(--space-32) var(--space-6);
}

.phase__card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
  max-width: 680px;
  position: relative;
}

/* Alternating layout */
.phase--left .phase__card {
  margin-right: auto;
  margin-left: 10%;
}

.phase--right .phase__card {
  margin-left: auto;
  margin-right: 10%;
}

/* Phase header */
.phase__header {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
  flex-wrap: wrap;
}

.phase__badge {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.phase__badge svg {
  width: 1.5rem;
  height: 1.5rem;
  stroke: currentColor;
  fill: none;
}

/* Badge colours per phase — matching sky bands */
.phase:nth-child(2) .phase__badge  { background: rgba(107, 32, 53, 0.4); color: #f0a0b0; }
.phase:nth-child(3) .phase__badge  { background: rgba(148, 56, 48, 0.4); color: #f0b0a0; }
.phase:nth-child(4) .phase__badge  { background: rgba(196, 72, 48, 0.4); color: #f0c0a0; }
.phase:nth-child(5) .phase__badge  { background: rgba(210, 110, 55, 0.4); color: #f5c8a0; }
.phase:nth-child(6) .phase__badge  { background: rgba(228, 149, 69, 0.4); color: #f5d090; }
.phase:nth-child(7) .phase__badge  { background: rgba(245, 200, 66, 0.35); color: #f5e090; }
.phase:nth-child(8) .phase__badge  { background: rgba(135, 206, 235, 0.3); color: #b0e0f5; }
.phase:nth-child(9) .phase__badge  { background: rgba(135, 206, 235, 0.2); color: #c0e8f8; }

.phase__title-group {
  flex: 1;
  min-width: 200px;
}

.phase__title {
  color: #ffffff;
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
  font-weight: 600;
  margin-bottom: var(--space-1);
}

.phase__meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.phase__date {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

/* Status badges */
.phase__status {
  display: inline-flex;
  align-items: center;
  padding: 0.125rem 0.625rem;
  border-radius: var(--radius-full);
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.phase__status--complete {
  background: rgba(245, 200, 66, 0.15);
  color: #F5C842;
}

.phase__status--current {
  background: rgba(135, 206, 235, 0.15);
  color: #87CEEB;
}

.phase__status--planned {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-muted);
}

.phase__status--future {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-muted);
}

/* Phase summary */
.phase__summary {
  color: var(--text-secondary);
  font-size: 0.9375rem;
  line-height: 1.7;
  margin-bottom: var(--space-8);
}

/* Phase feature cards */
.phase__features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-4);
}

.phase__features .card {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.06);
  padding: var(--space-5);
}

.phase__features .card h4 {
  color: #ffffff;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.phase__features .card p {
  color: var(--text-secondary);
  font-size: 0.8125rem;
  line-height: 1.6;
}

.phase__features .card__icon {
  width: 2.25rem;
  height: 2.25rem;
  margin-bottom: var(--space-3);
  background: rgba(255, 255, 255, 0.06);
}

.phase__features .card__icon svg {
  width: 1.125rem;
  height: 1.125rem;
}

/* ---------- Complete Phase Glow ---------- */
.phase--complete .phase__card {
  border-color: var(--phase-complete-border);
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.2),
    0 0 80px var(--phase-complete-glow),
    inset 0 0 40px var(--phase-complete-inset);
}

/* ---------- Current Phase Pulse ---------- */
.phase--current .phase__card {
  border-color: var(--phase-current-border);
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.2),
    0 0 40px var(--phase-current-glow);
  animation: phasePulse 4s ease-in-out infinite;
}

@keyframes phasePulse {
  0%, 100% {
    box-shadow:
      0 8px 32px rgba(0, 0, 0, 0.2),
      0 0 40px rgba(135, 206, 235, 0.1);
  }
  50% {
    box-shadow:
      0 8px 32px rgba(0, 0, 0, 0.2),
      0 0 60px rgba(135, 206, 235, 0.2);
  }
}

/* ---------- Long Horizon Section ---------- */
.roadmap-horizon {
  padding: var(--space-20) var(--space-6);
  position: relative;
  z-index: 3;
}

.roadmap-horizon__header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--space-12);
}

.roadmap-horizon__header h2 {
  color: #ffffff;
  margin-bottom: var(--space-4);
}

.roadmap-horizon__header p {
  color: var(--text-secondary);
}

.roadmap-horizon__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-4);
  max-width: var(--container-max);
  margin: 0 auto;
}

.horizon-card {
  background: var(--glass-bg);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
}

.horizon-card__icon {
  font-size: 1.75rem;
  margin-bottom: var(--space-3);
  display: block;
}

.horizon-card h4 {
  color: #ffffff;
  font-size: 0.9375rem;
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.horizon-card p {
  color: var(--text-secondary);
  font-size: 0.8125rem;
  line-height: 1.6;
}

/* ---------- CTA Section ---------- */
.roadmap-cta {
  padding: var(--space-24) var(--space-6);
  text-align: center;
  position: relative;
  z-index: 3;
}

.roadmap-cta__inner {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-16) var(--space-8);
  max-width: 700px;
  margin: 0 auto;
}

.roadmap-cta h2 {
  color: #ffffff;
  margin-bottom: var(--space-4);
}

.roadmap-cta p {
  color: var(--text-secondary);
  margin-bottom: var(--space-8);
  max-width: 500px;
  margin-inline: auto;
}

.roadmap-cta__buttons {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.roadmap-cta .btn--cta {
  background: linear-gradient(135deg, var(--accent), var(--accent-alt));
  box-shadow: 0 8px 25px -5px rgba(245, 200, 66, 0.3);
}

.roadmap-cta .btn--cta:hover {
  box-shadow: 0 12px 35px -5px rgba(245, 200, 66, 0.4);
}

.roadmap-cta .btn--secondary {
  color: var(--text-secondary);
  border-color: rgba(255, 255, 255, 0.15);
}

.roadmap-cta .btn--secondary:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
}

/* ---------- Language Dropdown ---------- */
.nav__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.lang-select {
  appearance: none;
  -webkit-appearance: none;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: 0.75rem;
  font-family: inherit;
  padding: 0.35rem 1.6rem 0.35rem 0.55rem;
  cursor: pointer;
  transition: background var(--duration-fast) ease,
              border-color var(--duration-fast) ease;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%23a0b4c8'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.5rem center;
  background-size: 10px 6px;
}

.lang-select:hover {
  background-color: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.2);
  color: #ffffff;
}

.lang-select:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.lang-select option {
  background: #0B1929;
  color: #f0f0f5;
}

/* ---------- Footer Override ---------- */
.footer {
  position: relative;
  z-index: 3;
}

/* ---------- Responsive: Tablet ---------- */
@media (max-width: 1024px) {
  .phase--left .phase__card,
  .phase--right .phase__card {
    margin-left: auto;
    margin-right: auto;
    max-width: 600px;
  }

  .roadmap-arrow-container {
    width: 60px;
  }

  .roadmap-hero__logo {
    width: 120px;
    height: 120px;
  }
}

/* ---------- Responsive: Mobile ---------- */
@media (max-width: 767px) {
  #scene-container,
  #star-field,
  .roadmap-arrow-container {
    display: none;
  }

  body {
    background: var(--mobile-sky-color, #0B1929);
    transition: background-color 0.3s ease;
  }

  .roadmap-hero {
    min-height: 80vh;
    padding: var(--space-16) var(--space-4);
  }

  .roadmap-hero__logo {
    width: 100px;
    height: 100px;
  }

  .roadmap-hero__title {
    font-size: clamp(1.5rem, 6vw, 2rem);
  }

  .roadmap-stats__grid {
    gap: var(--space-4);
  }

  .roadmap-stats .stat__number {
    font-size: 1.25rem;
  }

  .phase {
    padding: var(--space-8) var(--space-4);
  }

  .phase__card {
    background: rgba(0, 10, 30, 0.85);
    padding: var(--space-6);
    max-width: 100%;
  }

  .phase--left .phase__card,
  .phase--right .phase__card {
    margin-left: 0;
    margin-right: 0;
  }

  .phase__features {
    grid-template-columns: 1fr;
  }

  .roadmap-horizon__grid {
    grid-template-columns: 1fr 1fr;
  }

  .roadmap-cta {
    padding: var(--space-16) var(--space-4);
  }

  .roadmap-cta__inner {
    padding: var(--space-10) var(--space-6);
    background: rgba(0, 10, 30, 0.85);
  }

  .roadmap-nav .nav__links {
    display: none;
  }

  .nav__actions .nav__cta {
    display: none;
  }

  .lang-select {
    font-size: 0.6875rem;
    padding: 0.3rem 1.4rem 0.3rem 0.45rem;
  }
}

@media (max-width: 480px) {
  .roadmap-horizon__grid {
    grid-template-columns: 1fr;
  }
}