@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Oswald:wght@500;600;700&family=Bebas+Neue&display=swap');

:root {
  /* Cores Aventura */
  --ocean-deep: #020f1e;
  --ocean-dark: #061a2e;
  --ocean-mid: #0a2d4a;
  --ocean-light: #0d4166;
  --cyan: #00d4ff;
  --cyan-glow: rgba(0, 212, 255, 0.3);
  --gold: #F5A623;
  --gold-light: #FFD166;
  --gold-dark: #D4860A;
  --white: #FFFFFF;
  --off-white: #E8F4FD;
  --text-muted: #7ba8c9;
  --wave-color: #061a2e;

  --shadow-cyan: 0 0 30px rgba(0, 212, 255, 0.2);
  --shadow-gold: 0 0 30px rgba(245, 166, 35, 0.3);
  --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', system-ui, sans-serif;
  background-color: var(--ocean-deep);
  color: var(--off-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  color: var(--white);
  font-family: 'Oswald', sans-serif;
  text-transform: uppercase;
  letter-spacing: 1px;
}

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

button {
  cursor: pointer;
  border: none;
  outline: none;
  transition: var(--transition);
  font-family: 'Oswald', sans-serif;
}

/* BOTÕES */
.btn-primary {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: #000;
  font-weight: 700;
  font-family: 'Oswald', sans-serif;
  text-transform: uppercase;
  letter-spacing: 2px;
  padding: 14px 32px;
  border-radius: 4px;
  box-shadow: var(--shadow-gold), 0 4px 15px rgba(0,0,0,0.3);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 1rem;
  position: relative;
  overflow: hidden;
  text-decoration: none;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.25), transparent);
  transition: left 0.5s;
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-primary:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 0 40px rgba(245, 166, 35, 0.5), 0 8px 25px rgba(0,0,0,0.4);
  color: #000;
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--cyan);
  color: var(--cyan);
  font-weight: 700;
  font-family: 'Oswald', sans-serif;
  text-transform: uppercase;
  letter-spacing: 2px;
  padding: 12px 28px;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  text-decoration: none;
}

.btn-outline:hover {
  background: var(--cyan);
  color: var(--ocean-deep);
  transform: translateY(-3px);
  box-shadow: var(--shadow-cyan);
}

/* CONTAINER */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* TEXTO GLOW OURO */
.text-gold {
  color: var(--gold);
  text-shadow: 0 0 20px rgba(245, 166, 35, 0.5);
}

/* TEXTO GLOW CYAN */
.text-cyan {
  color: var(--cyan);
  text-shadow: 0 0 20px var(--cyan-glow);
}

/* ======================== */
/* LAYOUT E ESTRUTURA */
/* ======================== */
.wrapper {
  overflow-x: hidden;
  background-color: var(--ocean-deep);
}

/* HEADER */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: var(--transition);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  padding: 0 24px;
  max-width: 1200px;
  margin: 0 auto;
  transition: var(--transition);
}

.header-scrolled {
  background-color: rgba(2, 15, 30, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 212, 255, 0.2);
  box-shadow: 0 4px 30px rgba(0,0,0,0.4);
}

.logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.8rem;
  color: var(--white);
  letter-spacing: 4px;
  line-height: 1;
}

.logo-accent {
  color: var(--gold);
}

.nav {
  display: none;
  gap: 30px;
}

.nav a {
  color: var(--off-white);
  font-family: 'Oswald', sans-serif;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 0.9rem;
  position: relative;
}

.nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--cyan);
  transition: width 0.3s ease;
}

.nav a:hover::after {
  width: 100%;
}

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

@media (min-width: 992px) {
  .nav { display: flex; }
}

/* HERO */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('https://images.unsplash.com/photo-1567899378494-47b22a2ae96a?auto=format&fit=crop&w=1920&q=80');
  background-size: cover;
  background-position: center;
  transform: scale(1.05);
  animation: heroZoom 20s ease-in-out infinite alternate;
}

@keyframes heroZoom {
  from { transform: scale(1.05); }
  to { transform: scale(1.12); }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(2, 15, 30, 0.4) 0%,
    rgba(2, 15, 30, 0.55) 40%,
    rgba(2, 15, 30, 0.85) 80%,
    var(--ocean-deep) 100%
  );
}

/* Bolhas animadas */
.bubbles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.bubble {
  position: absolute;
  bottom: -50px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,212,255,0.15), transparent);
  border: 1px solid rgba(0,212,255,0.2);
  animation: floatBubble linear infinite;
}

.hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  padding: 0 24px;
  max-width: 900px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 212, 255, 0.1);
  border: 1px solid var(--cyan);
  color: var(--cyan);
  padding: 8px 20px;
  border-radius: 30px;
  font-size: 0.85rem;
  font-family: 'Oswald', sans-serif;
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 30px;
  animation: glowPulse 3s ease-in-out infinite;
}

.hero-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(3.5rem, 10vw, 8rem);
  line-height: 0.95;
  letter-spacing: 4px;
  margin-bottom: 30px;
  text-shadow: 0 4px 30px rgba(0,0,0,0.6);
  animation: fadeInUp 0.9s ease-out forwards;
}

.hero-title-line2 {
  display: block;
  color: var(--gold);
  text-shadow: 0 0 40px rgba(245, 166, 35, 0.6), 0 4px 20px rgba(0,0,0,0.5);
  background: linear-gradient(135deg, var(--gold), var(--gold-light), var(--gold));
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 3s linear infinite, fadeInUp 0.9s 0.2s ease-out both;
}

.hero-subtitle {
  font-size: clamp(1rem, 2.5vw, 1.3rem);
  color: var(--off-white);
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.7;
  animation: fadeInUp 0.9s 0.4s ease-out both;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  justify-content: center;
  animation: fadeInUp 0.9s 0.6s ease-out both;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
  margin-top: 60px;
  animation: fadeInUp 0.9s 0.8s ease-out both;
}

.hero-stat {
  text-align: center;
}

.hero-stat-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 2.5rem;
  color: var(--gold);
  line-height: 1;
}

.hero-stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 2px;
}

/* WAVE SEPARATOR */
.wave-sep {
  width: 100%;
  overflow: hidden;
  line-height: 0;
  margin-top: -2px;
}

.wave-sep svg {
  display: block;
  width: 100%;
  height: 60px;
}

/* SECTIONS GENERAL */
.section {
  padding: 100px 0;
  position: relative;
}

.section-badge {
  display: inline-block;
  background: rgba(0, 212, 255, 0.1);
  border: 1px solid rgba(0, 212, 255, 0.3);
  color: var(--cyan);
  padding: 6px 18px;
  border-radius: 30px;
  font-size: 0.8rem;
  font-family: 'Oswald', sans-serif;
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 16px;
}

.section-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(2.5rem, 5vw, 4rem);
  letter-spacing: 3px;
  text-align: center;
  margin-bottom: 70px;
  line-height: 1.1;
}

.section-header {
  text-align: center;
  margin-bottom: 70px;
}

.bg-ocean {
  background: linear-gradient(180deg, var(--ocean-dark) 0%, var(--ocean-mid) 50%, var(--ocean-dark) 100%);
}

/* SELOS */
.seals {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  text-align: center;
}

.seal {
  background: rgba(13, 65, 102, 0.4);
  border: 1px solid rgba(0, 212, 255, 0.2);
  padding: 8px 16px;
  border-radius: 6px;
  font-size: 0.85rem;
  color: var(--off-white);
  font-weight: 500;
}

/* STEPS */
.steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  position: relative;
}

@media (min-width: 768px) {
  .steps-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.step-card {
  text-align: center;
  padding: 40px 20px;
  position: relative;
  z-index: 1;
  background: rgba(10, 45, 74, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  transition: var(--transition);
}

.step-card:hover {
  transform: translateY(-5px);
  border-color: rgba(0, 212, 255, 0.3);
  background: rgba(10, 45, 74, 0.5);
}

.step-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  border: 2px solid var(--cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 25px;
  font-size: 2rem;
  background: var(--ocean-dark);
  box-shadow: var(--shadow-cyan);
  position: relative;
}

.step-num {
  position: absolute;
  top: -5px;
  right: -5px;
  width: 28px;
  height: 28px;
  background: var(--gold);
  border-radius: 50%;
  color: #000;
  font-family: 'Oswald', sans-serif;
  font-weight: 700;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.step-card h3 {
  font-size: 1.3rem;
  color: var(--white);
  margin-bottom: 12px;
}

.step-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* LANCHAS */
.boats-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

@media (min-width: 768px) {
  .boats-grid { grid-template-columns: repeat(2, 1fr); }
}

.boat-card {
  background: linear-gradient(145deg, var(--ocean-mid), var(--ocean-dark));
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(0, 212, 255, 0.15);
  transition: var(--transition);
  position: relative;
}

.boat-card:hover {
  transform: translateY(-12px);
  box-shadow: 0 0 50px rgba(0, 212, 255, 0.2), 0 20px 50px rgba(0,0,0,0.5);
  border-color: rgba(0, 212, 255, 0.4);
}

.boat-image {
  height: 280px;
  background: var(--ocean-light);
  position: relative;
  overflow: hidden;
}

.boat-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.boat-card:hover .boat-image img {
  transform: scale(1.08);
}

.boat-image-placeholder {
  height: 280px;
  background: linear-gradient(135deg, var(--ocean-light), var(--ocean-dark));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  gap: 10px;
  color: var(--text-muted);
}

.boat-capacity-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  background: var(--gold);
  color: #000;
  padding: 6px 14px;
  border-radius: 30px;
  font-weight: 700;
  font-size: 0.85rem;
  font-family: 'Oswald', sans-serif;
  letter-spacing: 1px;
}

.boat-body {
  padding: 28px;
}

.boat-body h3 {
  font-size: 1.5rem;
  margin-bottom: 12px;
}

.boat-desc {
  color: var(--text-muted);
  margin-bottom: 18px;
  font-size: 0.95rem;
}

.boat-includes {
  background: rgba(0, 212, 255, 0.05);
  border-left: 3px solid var(--cyan);
  padding: 12px 16px;
  margin-bottom: 24px;
  font-size: 0.9rem;
  border-radius: 0 6px 6px 0;
}

.boat-includes strong {
  color: var(--cyan);
}

/* PACOTES */
.packages-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

@media (min-width: 768px) {
  .packages-grid { grid-template-columns: repeat(3, 1fr); }
}

.package-card {
  background: linear-gradient(180deg, var(--ocean-mid) 0%, var(--ocean-dark) 100%);
  border-radius: 12px;
  padding: 35px 25px;
  border: 1px solid rgba(0, 212, 255, 0.1);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.package-card.featured {
  border-color: var(--gold);
  box-shadow: 0 0 40px rgba(245, 166, 35, 0.2);
  transform: scale(1.03);
}

.featured-badge {
  position: absolute;
  top: 20px;
  right: -30px;
  background: var(--gold);
  color: #000;
  padding: 4px 40px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1px;
  transform: rotate(45deg);
  font-family: 'Oswald', sans-serif;
}

.package-card:hover {
  border-color: rgba(0, 212, 255, 0.4);
  box-shadow: 0 0 40px rgba(0, 212, 255, 0.15), 0 20px 40px rgba(0,0,0,0.4);
  transform: translateY(-10px);
}

.package-card.featured:hover {
  transform: scale(1.03) translateY(-10px);
}

.pkg-icon {
  font-size: 2.5rem;
  margin-bottom: 15px;
}

.pkg-name {
  font-size: 1.4rem;
  letter-spacing: 2px;
  margin-bottom: 10px;
}

.pkg-price {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 2.5rem;
  color: var(--gold);
  margin-bottom: 8px;
  letter-spacing: 2px;
}

.pkg-meta {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.pkg-meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.pkg-desc {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 20px;
  min-height: 60px;
}

.pkg-benefits {
  margin-bottom: 24px;
}

.pkg-benefit {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 0;
  font-size: 0.9rem;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  color: var(--off-white);
}

.pkg-benefit::before {
  content: '✓';
  color: var(--cyan);
  font-weight: bold;
  flex-shrink: 0;
}

/* PROMOÇÕES */
.promo-section {
  padding: 100px 0;
  position: relative;
  overflow: hidden;
  background: var(--ocean-dark);
}

.promotions-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

@media (min-width: 768px) {
  .promotions-grid { grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); }
}

.promo-card {
  background: linear-gradient(135deg, var(--ocean-mid), var(--ocean-dark));
  border: 2px solid var(--gold);
  border-radius: 12px;
  padding: 40px 30px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-gold);
}

.promo-badge {
  display: inline-block;
  background: var(--gold);
  color: #000;
  padding: 4px 20px;
  border-radius: 30px;
  font-weight: 700;
  font-family: 'Oswald', sans-serif;
  font-size: 0.85rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.promo-image {
  height: 180px;
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 20px;
}

.promo-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.promo-name {
  font-size: 1.8rem;
  margin-bottom: 10px;
}

.promo-desc {
  color: var(--text-muted);
  margin-bottom: 25px;
}

.promo-prices {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-bottom: 15px;
  flex-wrap: wrap;
}

.old-price {
  font-size: 1.3rem;
  text-decoration: line-through;
  color: var(--text-muted);
}

.new-price {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 3.5rem;
  color: var(--gold);
  letter-spacing: 2px;
  text-shadow: 0 0 20px rgba(245,166,35,0.5);
}

.promo-validade {
  color: #ff6b6b;
  font-size: 0.9rem;
  margin-bottom: 25px;
  font-weight: 600;
}

/* BENEFÍCIOS */
.benefits-section {
  padding: 100px 0;
  background: linear-gradient(180deg, var(--ocean-dark), var(--ocean-deep));
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

@media (min-width: 768px) {
  .benefits-grid { grid-template-columns: repeat(3, 1fr); }
}

.benefit-card {
  background: rgba(0, 212, 255, 0.03);
  border: 1px solid rgba(0, 212, 255, 0.12);
  border-radius: 10px;
  padding: 28px 20px;
  text-align: center;
  transition: var(--transition);
}

.benefit-card:hover {
  background: rgba(0, 212, 255, 0.07);
  border-color: var(--cyan);
  transform: translateY(-5px);
  box-shadow: var(--shadow-cyan);
}

.benefit-icon {
  font-size: 2.5rem;
  margin-bottom: 14px;
  display: block;
}

.benefit-card h4 {
  font-size: 1rem;
  letter-spacing: 1px;
  color: var(--white);
}

/* GALERIA */
.gallery-section {
  padding: 100px 0;
  background: var(--ocean-dark);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 15px;
}

@media (min-width: 768px) {
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
}

.gallery-item {
  border-radius: 8px;
  overflow: hidden;
  aspect-ratio: 4/3;
  position: relative;
}

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

.gallery-item:hover img { transform: scale(1.1); }

/* FAQ */
.faq-section {
  padding: 100px 0;
  background: var(--ocean-deep);
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.faq-item {
  background: rgba(10, 45, 74, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  overflow: hidden;
  transition: var(--transition);
}

.faq-question {
  padding: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  user-select: none;
}

.faq-question h4 {
  font-family: 'Inter', sans-serif;
  text-transform: none;
  font-size: 1.1rem;
  letter-spacing: 0;
}

.faq-arrow {
  font-size: 0.8rem;
  color: var(--cyan);
  transition: transform 0.3s ease;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  padding: 0 24px;
  color: var(--text-muted);
  font-size: 0.95rem;
  transition: all 0.35s ease;
}

.faq-item.active .faq-question {
  background: rgba(10, 45, 74, 0.6);
}

.faq-item.active .faq-arrow {
  transform: rotate(180deg);
}

.faq-item.active .faq-answer {
  max-height: 200px;
  padding: 20px 24px 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* FOOTER */
.footer {
  background-color: #020a14;
  padding: 80px 0 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-bottom: 60px;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1.5fr;
  }
}

.footer-brand h3 {
  font-size: 1.8rem;
  margin-bottom: 20px;
}

.footer-brand p {
  color: var(--text-muted);
  margin-bottom: 30px;
  max-width: 400px;
}

.footer-title {
  color: var(--white);
  font-family: 'Oswald', sans-serif;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 1.1rem;
  margin-bottom: 20px;
}

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

.footer-links a {
  color: var(--text-muted);
  transition: color 0.3s;
}

.footer-links a:hover {
  color: var(--cyan);
}

.footer-contact p {
  color: var(--text-muted);
  margin-bottom: 12px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 30px;
  text-align: center;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.footer-bottom strong {
  color: var(--cyan);
}

/* FLOATING WHATSAPP BUTTON */
.floating-wpp {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background-color: #25d366;
  color: #fff;
  padding: 12px 24px;
  border-radius: 50px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: var(--transition);
  font-size: 0.95rem;
}

.floating-wpp img {
  width: 22px;
  height: 22px;
}

.floating-wpp:hover {
  transform: translateY(-5px) scale(1.05);
  box-shadow: 0 15px 30px rgba(37, 211, 102, 0.6);
  color: #fff;
}

/* ANIMATION KEYFRAMES */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes floatBubble {
  0% { transform: translateY(0) rotate(0deg); opacity: 0.5; }
  100% { transform: translateY(-100vh) rotate(720deg); opacity: 0; }
}

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

@keyframes glowPulse {
  0%, 100% { box-shadow: 0 0 20px rgba(0, 212, 255, 0.3); }
  50% { box-shadow: 0 0 45px rgba(0, 212, 255, 0.6); }
}