/* ============================================
   AQUARCHER promo site — pure CSS, no framework
   ============================================ */

:root {
  --bg-deep: #051431;
  --bg-mid: #0F2547;
  --bg-card: #142E55;
  --accent-cyan: #22D3EE;
  --accent-amber: #FFB347;
  --accent-coral: #FB7185;
  --accent-purple: #A78BFA;
  --accent-green: #34D399;
  --text-primary: #FFFFFF;
  --text-secondary: rgba(255,255,255,0.72);
  --text-muted: rgba(255,255,255,0.50);
  --border-faint: rgba(255,255,255,0.10);

  --font-display: 'Outfit', system-ui, -apple-system, sans-serif;

  --shadow-soft: 0 4px 20px rgba(0,0,0,0.25);
  --shadow-deep: 0 12px 40px rgba(0,0,0,0.45);
  --shadow-glow: 0 0 40px rgba(34, 211, 238, 0.25);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-display);
  background: var(--bg-deep);
  color: var(--text-primary);
  font-size: 16px;
  line-height: 1.55;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

/* ============================================
   Navigation
   ============================================ */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: rgba(5, 20, 49, 0.65);
  border-bottom: 1px solid var(--border-faint);
}

.nav__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav__brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav__logo {
  width: 38px;
  height: 38px;
  border-radius: 8px;
}

.nav__title {
  font-weight: 900;
  letter-spacing: 2px;
  font-size: 16px;
}

.nav__links {
  list-style: none;
  display: flex;
  gap: 28px;
  margin-left: auto;
}

.nav__links a {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  transition: color 0.18s;
}

.nav__links a:hover {
  color: var(--accent-cyan);
}

.nav__cta {
  padding: 9px 20px;
  background: linear-gradient(135deg, var(--accent-cyan), #1AA3B8);
  color: var(--bg-deep);
  font-weight: 800;
  border-radius: 99px;
  font-size: 14px;
  transition: transform 0.15s, box-shadow 0.15s;
}

.nav__cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(34, 211, 238, 0.4);
}

@media (max-width: 720px) {
  .nav__links {
    display: none;
  }
}

/* ============================================
   Hero
   ============================================ */

.hero {
  position: relative;
  min-height: 100vh;
  padding: 130px 24px 80px;
  background:
    radial-gradient(ellipse at 30% 20%, rgba(34, 211, 238, 0.18), transparent 60%),
    radial-gradient(ellipse at 70% 80%, rgba(167, 139, 250, 0.15), transparent 60%),
    linear-gradient(180deg, #051431 0%, #0F2547 100%);
  overflow: hidden;
}

.hero__rays {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg,
      transparent 0%,
      rgba(255, 220, 100, 0.04) 30%,
      rgba(255, 220, 100, 0.08) 50%,
      transparent 80%);
  pointer-events: none;
}

.hero__bubbles {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero__bubbles span {
  position: absolute;
  bottom: -40px;
  display: block;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  animation: rise linear infinite;
}

.hero__bubbles span:nth-child(1) { left: 8%; width: 18px; height: 18px; animation-duration: 12s; animation-delay: 0s; }
.hero__bubbles span:nth-child(2) { left: 22%; width: 28px; height: 28px; animation-duration: 16s; animation-delay: 2s; }
.hero__bubbles span:nth-child(3) { left: 36%; width: 12px; height: 12px; animation-duration: 9s; animation-delay: 1s; }
.hero__bubbles span:nth-child(4) { left: 50%; width: 22px; height: 22px; animation-duration: 14s; animation-delay: 3s; }
.hero__bubbles span:nth-child(5) { left: 62%; width: 16px; height: 16px; animation-duration: 11s; animation-delay: 5s; }
.hero__bubbles span:nth-child(6) { left: 74%; width: 24px; height: 24px; animation-duration: 13s; animation-delay: 4s; }
.hero__bubbles span:nth-child(7) { left: 86%; width: 14px; height: 14px; animation-duration: 10s; animation-delay: 6s; }
.hero__bubbles span:nth-child(8) { left: 14%; width: 20px; height: 20px; animation-duration: 17s; animation-delay: 7s; }
.hero__bubbles span:nth-child(9) { left: 44%; width: 10px; height: 10px; animation-duration: 8s; animation-delay: 2.5s; }
.hero__bubbles span:nth-child(10) { left: 78%; width: 26px; height: 26px; animation-duration: 18s; animation-delay: 1.5s; }

@keyframes rise {
  0% { transform: translateY(0) scale(0.6); opacity: 0; }
  10% { opacity: 0.6; }
  90% { opacity: 0.4; }
  100% { transform: translateY(-110vh) scale(1.2); opacity: 0; }
}

.hero__inner {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 60px;
}

@media (max-width: 920px) {
  .hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

.hero__pill {
  display: inline-block;
  padding: 6px 14px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 2px;
  border-radius: 99px;
  background: rgba(34, 211, 238, 0.12);
  border: 1px solid rgba(34, 211, 238, 0.4);
  color: var(--accent-cyan);
  margin-bottom: 18px;
}

.hero__title {
  font-size: clamp(40px, 7vw, 72px);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -1.5px;
  margin-bottom: 20px;
}

.hero__title--accent {
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero__subtitle {
  font-size: 18px;
  line-height: 1.65;
  color: var(--text-secondary);
  max-width: 520px;
  margin-bottom: 30px;
}

@media (max-width: 920px) {
  .hero__subtitle { margin-inline: auto; }
}

.hero__cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 30px;
}

@media (max-width: 920px) {
  .hero__cta { justify-content: center; }
}

.store-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 14px 22px;
  border-radius: 14px;
  background: var(--text-primary);
  color: var(--bg-deep);
  font-family: var(--font-display);
  transition: transform 0.15s, box-shadow 0.15s;
  box-shadow: var(--shadow-soft);
}

.store-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-deep);
}

.store-btn--apple {
  background: linear-gradient(135deg, #1a1a1a 0%, #000 100%);
  color: white;
}

.store-btn--google {
  background: linear-gradient(135deg, #4285F4 0%, #2563EB 100%);
  color: white;
}

.store-btn span {
  display: flex;
  flex-direction: column;
  text-align: left;
  line-height: 1.1;
}

.store-btn small {
  font-size: 10px;
  opacity: 0.85;
  letter-spacing: 0.5px;
}

.store-btn strong {
  font-size: 17px;
  font-weight: 800;
  letter-spacing: 0.3px;
}

.hero__stats {
  display: flex;
  gap: 30px;
}

@media (max-width: 920px) {
  .hero__stats { justify-content: center; }
}

.hero__stats > div {
  display: flex;
  flex-direction: column;
}

.hero__stats strong {
  font-size: 28px;
  font-weight: 900;
  color: var(--accent-amber);
}

.hero__stats span {
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.hero__art {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 380px;
}

.hero__art-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(34, 211, 238, 0.4), transparent 60%);
  filter: blur(40px);
  z-index: 0;
}

.hero__mascot {
  position: relative;
  z-index: 1;
  max-width: 420px;
  width: 100%;
  filter: drop-shadow(0 25px 35px rgba(0,0,0,0.5));
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-18px); }
}

/* ============================================
   Sections
   ============================================ */

.section {
  padding: 100px 24px;
  position: relative;
}

.section--dark {
  background: var(--bg-mid);
}

.section--cta {
  background:
    radial-gradient(ellipse at center, rgba(34, 211, 238, 0.2), transparent 60%),
    var(--bg-deep);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
}

.container--narrow {
  max-width: 760px;
}

.section__head {
  text-align: center;
  margin-bottom: 60px;
}

.section__eyebrow {
  display: inline-block;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 3px;
  color: var(--accent-cyan);
  margin-bottom: 12px;
}

.section__head h2 {
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 900;
  letter-spacing: -1px;
  line-height: 1.1;
  margin-bottom: 16px;
}

.section__lead {
  font-size: 17px;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ============================================
   Features grid
   ============================================ */

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.feature-card {
  padding: 30px 26px;
  background: linear-gradient(180deg, var(--bg-card), rgba(20, 46, 85, 0.4));
  border: 1px solid var(--border-faint);
  border-radius: 18px;
  transition: transform 0.25s, border-color 0.25s, box-shadow 0.25s;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: rgba(34, 211, 238, 0.4);
  box-shadow: var(--shadow-soft);
}

.feature-card__icon {
  width: 60px;
  height: 60px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  margin-bottom: 18px;
  background: color-mix(in srgb, var(--c) 18%, transparent);
  border: 1px solid color-mix(in srgb, var(--c) 40%, transparent);
}

.feature-card h3 {
  font-size: 19px;
  font-weight: 800;
  margin-bottom: 10px;
  letter-spacing: -0.2px;
}

.feature-card p {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.55;
}

/* ============================================
   Race showcase
   ============================================ */

.race-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 60px;
}

@media (max-width: 820px) {
  .race-showcase {
    grid-template-columns: 1fr;
  }
}

.race-card {
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid var(--border-faint);
  transition: transform 0.25s, box-shadow 0.25s;
}

.race-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-deep);
}

.race-card--lighthouse {
  border-top: 4px solid var(--accent-amber);
}

.race-card--deepdive {
  border-top: 4px solid var(--accent-cyan);
}

.race-card__media {
  position: relative;
  height: 240px;
  overflow: hidden;
}

.race-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}

.race-card:hover .race-card__media img {
  transform: scale(1.05);
}

.race-card__body {
  padding: 26px 24px 28px;
}

.race-card__day {
  display: inline-block;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 1.5px;
  padding: 4px 10px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.race-card h3 {
  font-size: 24px;
  font-weight: 900;
  margin-bottom: 12px;
}

.race-card p {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 16px;
}

.race-card__perks {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.race-card__perks li {
  font-size: 13px;
  color: var(--text-secondary);
  padding-left: 22px;
  position: relative;
}

.race-card__perks li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--accent-cyan);
  font-weight: 900;
}

/* Workers strip */
.workers-strip {
  padding: 22px 28px;
  background: linear-gradient(90deg, rgba(255, 179, 71, 0.08), rgba(34, 211, 238, 0.08));
  border-radius: 18px;
  border: 1px solid var(--border-faint);
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  justify-content: center;
}

.workers-strip__label {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 2px;
  color: var(--accent-amber);
}

.workers-strip__list {
  display: flex;
  gap: 12px;
}

.workers-strip__list img {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  padding: 4px;
  border: 1.5px solid var(--border-faint);
  transition: transform 0.2s;
}

.workers-strip__list img:hover {
  transform: scale(1.1) rotate(-3deg);
}

/* ============================================
   Characters grid
   ============================================ */

.characters-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 18px;
}

.character-card {
  padding: 20px 16px;
  background: var(--bg-card);
  border-radius: 18px;
  border: 1px solid var(--border-faint);
  text-align: center;
  transition: transform 0.25s, border-color 0.25s;
}

.character-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 179, 71, 0.5);
}

.character-card__img-wrap {
  width: 110px;
  height: 110px;
  margin: 0 auto 14px;
  background: radial-gradient(circle at center, rgba(255, 179, 71, 0.18), transparent 70%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.character-card__img-wrap img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.character-card h4 {
  font-size: 15px;
  font-weight: 800;
  margin-bottom: 6px;
}

.character-card__tier {
  display: inline-block;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 1.5px;
  padding: 3px 8px;
  border-radius: 6px;
  background: color-mix(in srgb, var(--c) 18%, transparent);
  color: var(--c);
  margin-bottom: 10px;
}

.character-card p {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.4;
}

.character-card--placeholder {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background: linear-gradient(135deg, rgba(34, 211, 238, 0.1), rgba(167, 139, 250, 0.1));
  border-style: dashed;
}

.character-card__plus {
  font-size: 56px;
  font-weight: 900;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
  margin-bottom: 8px;
}

/* ============================================
   Gallery
   ============================================ */

.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.gallery__item {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 9 / 16;
  background: var(--bg-card);
}

.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}

.gallery__item:hover img {
  transform: scale(1.04);
}

.gallery__caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 18px 16px 14px;
  background: linear-gradient(180deg, transparent, rgba(5, 20, 49, 0.95));
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--accent-cyan);
}

/* ============================================
   FAQ
   ============================================ */

.faq {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq__item {
  background: var(--bg-card);
  border-radius: 14px;
  border: 1px solid var(--border-faint);
  overflow: hidden;
}

.faq__item summary {
  padding: 18px 22px;
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  list-style: none;
  transition: background 0.18s;
}

.faq__item summary::-webkit-details-marker {
  display: none;
}

.faq__item summary::after {
  content: '+';
  font-size: 22px;
  font-weight: 400;
  color: var(--accent-cyan);
  transition: transform 0.2s;
}

.faq__item[open] summary::after {
  transform: rotate(45deg);
}

.faq__item summary:hover {
  background: rgba(255, 255, 255, 0.03);
}

.faq__item p {
  padding: 0 22px 20px;
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.65;
}

/* ============================================
   Final CTA
   ============================================ */

.final-cta {
  text-align: center;
  padding: 40px 20px;
}

.final-cta h2 {
  font-size: clamp(40px, 6vw, 64px);
  font-weight: 900;
  letter-spacing: -1px;
  margin-bottom: 16px;
}

.final-cta p {
  font-size: 18px;
  color: var(--text-secondary);
  margin-bottom: 32px;
}

.final-cta .hero__cta {
  justify-content: center;
}

/* ============================================
   Footer
   ============================================ */

.footer {
  background: #030B1D;
  border-top: 1px solid var(--border-faint);
  padding: 60px 24px 30px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

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

.footer__brand {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.footer__brand img {
  border-radius: 10px;
}

.footer__brand strong {
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 2px;
  display: block;
  margin-bottom: 6px;
}

.footer__brand p {
  font-size: 13px;
  color: var(--text-muted);
}

.footer__col h5 {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 2px;
  color: var(--text-muted);
  margin-bottom: 14px;
}

.footer__col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer__col a {
  color: var(--text-secondary);
  font-size: 13px;
  transition: color 0.15s;
}

.footer__col a:hover {
  color: var(--accent-cyan);
}

.footer__bottom {
  padding-top: 24px;
  border-top: 1px solid var(--border-faint);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--text-muted);
}

@media (max-width: 600px) {
  .footer__bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
}

/* ============================================
   Reveal on scroll
   ============================================ */

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s, transform 0.6s;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}