/* =====================
   RESET & BASE
   ===================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --blue:       #6ab5f6;    /* cor da marca — mantida fiel à logo */
  --blue-2:     #1e88e5;    /* azul vívido, principal UI */
  --blue-3:     #1565c0;    /* azul profundo (royal) */
  --blue-4:     #0d2d5e;    /* azul marinho escuro */
  --blue-glow:  #2196f3;    /* brilho intenso */
  --blue-d:     #1976d2;
  --black:      #080a0c;
  --dark:       #0f1217;
  --dark-2:     #161b22;
  --dark-3:     #1e2530;
  --border:     rgba(255,255,255,.08);
  --text:       #e8edf2;
  --muted:      #8899aa;
  --white:      #ffffff;
  --radius:     12px;
  --transition: .25s ease;
  /* Gradientes reutilizáveis */
  --grad-blue:  linear-gradient(135deg, var(--blue-glow) 0%, var(--blue-3) 100%);
  --grad-dark:  linear-gradient(135deg, var(--dark-2) 0%, var(--dark-3) 100%);
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--black);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
}

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

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

ul { list-style: none; }

.container {
  width: min(1200px, 100% - 2.5rem);
  margin-inline: auto;
}

/* =====================
   TYPOGRAPHY
   ===================== */
.section-label {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  background: var(--grad-blue);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: .75rem;
}

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 900;
  line-height: 1.15;
  color: var(--white);
  margin-bottom: 1rem;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 540px;
}

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-header .section-desc {
  margin-inline: auto;
}

.section {
  padding: 6rem 0;
}

/* =====================
   BUTTONS
   ===================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .75rem 1.75rem;
  border-radius: 8px;
  font-size: .95rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
  white-space: nowrap;
  border: 2px solid transparent;
}

.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--grad-blue);
  color: var(--white);
  border-color: var(--blue-glow);
  box-shadow: 0 0 0 0 rgba(79,168,255,0);
}
.btn-primary:hover {
  background: linear-gradient(135deg, #6dc6ff 0%, #1e80d8 100%);
  border-color: #6dc6ff;
  box-shadow: 0 8px 32px rgba(79,168,255,.55);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: var(--border);
}
.btn-outline:hover {
  border-color: var(--blue);
  color: var(--blue);
}

.btn-lg {
  padding: 1rem 2.25rem;
  font-size: 1.05rem;
}

/* =====================
   NAV
   ===================== */
.nav-wrapper {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  transition: background var(--transition), backdrop-filter var(--transition), box-shadow var(--transition);
}

.nav-wrapper.scrolled {
  background: rgba(8,10,12,.92);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--border), 0 0 20px rgba(79,168,255,.06);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

/* Logo inline SVG */
.brand-logo {
  height: 52px;
  width: auto;
  display: block;
}
.brand-logo--footer {
  height: 40px;
  opacity: .75;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  font-size: .9rem;
  font-weight: 600;
  color: var(--muted);
  transition: color var(--transition);
}
.nav-links a:hover,
.nav-links a.active { color: var(--white); }
.nav-links a.active { position: relative; }
.nav-links a.active::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 2px;
  background: var(--grad-blue);
  border-radius: 2px;
}

.nav-cta {
  padding: .5rem 1.25rem;
  border-radius: 6px;
  font-size: .85rem !important;
}

/* Instagram icon + toggle wrapper */
.nav-end {
  display: flex;
  align-items: center;
  gap: .5rem;
}

.nav-instagram {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  color: var(--muted);
  transition: color var(--transition), background var(--transition);
  flex-shrink: 0;
}
.nav-instagram:hover { color: var(--white); background: rgba(255,255,255,.07); }

/* Item do Instagram só aparece dentro do menu mobile */
.nav-ig-mobile { display: none; }
@media (max-width: 768px) {
  .nav-ig-mobile { display: block; }
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

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

/* Foto de fundo — já é P&B, só escurece */
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image: url('img/hero-bg.jpg');
  background-size: cover;
  background-position: center 20%;
  transform: scale(1.05);
  transition: transform 8s ease-out;
  filter: brightness(0.55);
}
.hero-bg.loaded { transform: scale(1); }

/* Camada de cor da marca sobre o P&B — com orbs animados */
.hero-color {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(135deg, rgba(79,168,255,.08) 0%, rgba(21,101,192,.15) 100%);
  pointer-events: none;
  overflow: hidden;
}
/* Orb 1 — grande, canto superior direito */
.hero-color::before {
  content: '';
  position: absolute;
  width: 640px; height: 640px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(21,101,192,.38) 0%, transparent 68%);
  top: -160px; right: 8%;
  animation: orbFloat1 11s ease-in-out infinite;
  pointer-events: none;
}
/* Orb 2 — menor, canto inferior */
.hero-color::after {
  content: '';
  position: absolute;
  width: 380px; height: 380px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(56,182,255,.22) 0%, transparent 68%);
  bottom: 8%; left: 52%;
  animation: orbFloat2 15s ease-in-out infinite;
  pointer-events: none;
}

@keyframes orbFloat1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%       { transform: translate(30px, -45px) scale(1.07); }
  66%       { transform: translate(-25px, 30px) scale(0.94); }
}
@keyframes orbFloat2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50%       { transform: translate(-45px, -55px) scale(1.12); }
}

/* Spotlight que segue o mouse */
.hero-spotlight {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  background: radial-gradient(
    700px circle at var(--sx, -200%) var(--sy, -200%),
    rgba(79,168,255,.13) 0%,
    rgba(21,101,192,.06) 35%,
    transparent 70%
  );
  mix-blend-mode: screen;
  opacity: 0;
  transition: opacity .4s ease;
}
.hero:hover .hero-spotlight { opacity: 1; }

/* Gradiente direcional escurece mais à esquerda (texto) */
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(
    100deg,
    rgba(8,10,12,.97) 0%,
    rgba(8,10,12,.88) 38%,
    rgba(8,10,12,.45) 65%,
    rgba(8,10,12,.10) 100%
  );
}

/* Watermark — texto gigante ao fundo */
.hero-watermark {
  position: absolute;
  right: -20px;
  bottom: 4%;
  z-index: 3;
  font-size: clamp(6rem, 19vw, 19rem);
  font-weight: 900;
  letter-spacing: .06em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255,255,255,.10);
  line-height: 1;
  pointer-events: none;
  user-select: none;
  text-transform: uppercase;
  white-space: nowrap;
}

.hero-content {
  position: relative;
  z-index: 4;
  padding-top: 96px;
  padding-bottom: 5rem;
  max-width: 680px;
}

/* Desktop: conteúdo na parte inferior para revelar os professores acima */
@media (min-width: 769px) {
  .hero { align-items: flex-end; }
  .hero-content {
    padding-top: 3rem;
    padding-bottom: 6.5rem;
  }
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 1.25rem;
}
.hero-eyebrow::before {
  content: '';
  display: block;
  width: 28px;
  height: 2px;
  background: var(--blue);
  border-radius: 2px;
}

.hero-title {
  font-size: clamp(2.2rem, 4.5vw, 4.4rem);
  font-weight: 900;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 1.5rem;
  letter-spacing: -.02em;
  white-space: nowrap;
}
.hero-title em {
  font-style: normal;
  background: linear-gradient(135deg, var(--blue-glow) 0%, var(--blue-2) 50%, var(--blue-glow) 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientFlow 4s linear 1.4s infinite;
}

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

.hero-subtitle {
  font-size: 1.1rem;
  color: rgba(232,237,242,.8);
  max-width: 520px;
  margin-bottom: 2.5rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.stat { text-align: center; }
.stat-icon {
  display: block;
  width: 20px; height: 20px;
  color: var(--blue-2);
  margin: 0 auto .35rem;
  opacity: .75;
}
.stat strong {
  display: block;
  font-size: 1.75rem;
  font-weight: 900;
  background: var(--grad-blue);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}
.stat span {
  font-size: .8rem;
  color: var(--muted);
  font-weight: 600;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  color: var(--muted);
  animation: bounce 2s infinite;
  z-index: 5;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(6px); }
}

/* =====================
   SOBRE
   ===================== */
.sobre {
  background: var(--dark);
  position: relative;
  overflow: hidden;
}
.sobre::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 85% 15%, rgba(30,136,229,.1) 0%, transparent 55%),
    radial-gradient(ellipse at 10% 80%, rgba(21,101,192,.08) 0%, transparent 45%);
  animation: sectionPulse 10s ease-in-out infinite alternate;
  pointer-events: none;
  z-index: 0;
}
.sobre > * { position: relative; z-index: 1; }

@keyframes sectionPulse {
  from { opacity: .5; transform: scale(1);    }
  to   { opacity: 1;  transform: scale(1.04); }
}

.sobre-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.sobre-img-wrap {
  position: relative;
}

.sobre-img {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  border-radius: var(--radius);
}

.sobre-badge {
  position: absolute;
  bottom: -1.5rem;
  right: -1.5rem;
  background: var(--grad-blue);
  color: var(--white);
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius);
  text-align: center;
  box-shadow: 0 8px 32px rgba(21,101,192,.5);
}
.sobre-badge strong { display: block; font-size: 1.1rem; font-weight: 900; }
.sobre-badge span { font-size: .8rem; font-weight: 700; letter-spacing: .08em; }

.sobre-text p {
  color: var(--muted);
  margin-bottom: 1rem;
}

.sobre-list {
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: .75rem;
}

.sobre-list li {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  font-size: .95rem;
  color: var(--text);
}

.sobre-list svg {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  color: var(--blue);
  margin-top: 2px;
}

/* =====================
   MODALIDADES
   ===================== */
.modalidades {
  background: var(--black);
  position: relative;
  overflow: hidden;
}
/* Grade sutil animada */
.modalidades::before {
  content: '';
  position: absolute;
  inset: -50%;
  background-image:
    linear-gradient(rgba(30,136,229,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(30,136,229,.04) 1px, transparent 1px);
  background-size: 60px 60px;
  animation: gridSlide 20s linear infinite;
  pointer-events: none;
  z-index: 0;
}
.modalidades > * { position: relative; z-index: 1; }

@keyframes gridSlide {
  from { transform: translate(0, 0); }
  to   { transform: translate(60px, 60px); }
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.card {
  background: var(--dark-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.card:hover {
  border-color: rgba(106,181,246,.3);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,.4);
}

.card-featured {
  border-color: var(--blue-glow);
  background: linear-gradient(135deg, rgba(79,168,255,.14) 0%, var(--dark-2) 60%);
  animation: featuredGlow 3s ease-in-out infinite;
}

@keyframes featuredGlow {
  0%, 100% { box-shadow: 0 0 24px rgba(79,168,255,.15), 0 0 0 1px rgba(79,168,255,.2); }
  50%       { box-shadow: 0 0 48px rgba(79,168,255,.30), 0 0 0 1px rgba(79,168,255,.4); }
}

.card-icon {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, rgba(79,168,255,.18) 0%, rgba(21,101,192,.12) 100%);
  border: 1px solid rgba(79,168,255,.2);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  color: var(--blue-glow);
  transition: background var(--transition), border-color var(--transition);
}
.card:hover .card-icon {
  background: linear-gradient(135deg, rgba(79,168,255,.28) 0%, rgba(21,101,192,.2) 100%);
  border-color: rgba(79,168,255,.4);
}
.card-icon svg { width: 26px; height: 26px; }

.card h3 {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: .5rem;
}
.card p { color: var(--muted); font-size: .9rem; margin-bottom: 1rem; }

.card-age {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--blue);
  background: rgba(106,181,246,.1);
  padding: .25rem .75rem;
  border-radius: 999px;
}

/* =====================
   PROFESSORES
   ===================== */
.professores { background: var(--dark); }

.prof-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.prof-card {
  background: var(--dark-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.prof-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,.4);
}

.prof-img-wrap {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
}
.prof-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  transition: transform .4s ease;
}
.prof-card:hover .prof-img-wrap img { transform: scale(1.04); }

.prof-belt {
  position: absolute;
  bottom: .75rem;
  left: .75rem;
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .3rem .75rem;
  border-radius: 999px;
}
.belt-black  { background: #111; color: #fff; border: 2px solid #444; }
.belt-brown  { background: #5c3317; color: #f5c89a; border: 2px solid #7a4522; }
.belt-purple { background: #3d1a5e; color: #c9a0f5; border: 2px solid #6a2e9e; }
.belt-blue   { background: #1a3a5e; color: #90c4f5; border: 2px solid #2a5a8e; }

.prof-info {
  padding: 1.5rem;
}
.prof-info h3 { font-size: 1.1rem; font-weight: 800; color: var(--white); margin-bottom: .2rem; }
.prof-role { font-size: .8rem; font-weight: 700; color: var(--blue); margin-bottom: .75rem; }
.prof-info p { font-size: .88rem; color: var(--muted); }

/* =====================
   HORÁRIOS
   ===================== */
.horarios { background: var(--black); }

.horario-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.horario-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
  font-size: .9rem;
}

.horario-table th {
  background: var(--dark-2);
  color: var(--muted);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 1rem 1.25rem;
  text-align: center;
  border-bottom: 1px solid var(--border);
}
.horario-table th:first-child { text-align: left; }

.horario-table td {
  padding: .85rem 1.25rem;
  text-align: center;
  border-bottom: 1px solid var(--border);
  color: var(--muted);
}
.horario-table tr:last-child td { border-bottom: none; }
.horario-table tr:hover td { background: rgba(255,255,255,.02); }

.time {
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: .82rem;
  font-weight: 700;
  color: var(--muted);
  text-align: left !important;
  white-space: nowrap;
}

.turma {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  padding: .3rem .75rem;
  border-radius: 999px;
  white-space: nowrap;
}
.turma.adulto { background: rgba(106,181,246,.15); color: var(--blue); }
.turma.kids   { background: rgba(120,220,120,.12); color: #7adc7a; }
.turma.comp   { background: rgba(255,160,80,.12);  color: #ffa050; }
.turma.open   { background: rgba(200,150,255,.12); color: #c896ff; }

.horario-legend {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 1.5rem;
  justify-content: center;
}

/* =====================
   GALERIA
   ===================== */
.galeria { background: var(--dark); }

.galeria-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  grid-template-rows: auto auto;
  gap: .75rem;
}

.galeria-item {
  overflow: hidden;
  border-radius: var(--radius);
  aspect-ratio: 1;
}

.galeria-item--large {
  grid-row: span 2;
  aspect-ratio: auto;
}

.galeria-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.galeria-item:hover img { transform: scale(1.05); }

/* =====================
   PLANOS
   ===================== */
.planos {
  background: var(--black);
  position: relative;
  overflow: hidden;
}
/* Orb animado de fundo */
.planos::before {
  content: '';
  position: absolute;
  width: 800px; height: 800px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(21,101,192,.1) 0%, transparent 65%);
  top: -200px; left: 50%;
  transform: translateX(-50%);
  animation: planOrb 12s ease-in-out infinite;
  pointer-events: none;
  z-index: 0;
}
.planos > * { position: relative; z-index: 1; }

@keyframes planOrb {
  0%, 100% { transform: translateX(-50%) translateY(0) scale(1);    }
  50%       { transform: translateX(-50%) translateY(40px) scale(1.08); }
}

.planos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  align-items: start;
}

.plano-card {
  background: var(--dark-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  position: relative;
  transition: border-color var(--transition), transform var(--transition);
}

.plano-card--featured {
  border-color: var(--blue-glow);
  background: linear-gradient(160deg, rgba(79,168,255,.14) 0%, var(--dark-2) 50%);
  transform: scale(1.03);
  animation: featuredGlow 3s ease-in-out infinite;
}

.plano-badge {
  display: inline-block;
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
  background: var(--grad-blue);
  color: var(--white);
  padding: .25rem .75rem;
  border-radius: 999px;
  margin-bottom: 1rem;
}

/* Ícone decorativo dos planos */
.plano-icon {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, rgba(79,168,255,.18) 0%, rgba(21,101,192,.12) 100%);
  border: 1px solid rgba(79,168,255,.2);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  color: var(--blue-glow);
}
.plano-icon svg { width: 22px; height: 22px; }
.plano-card--featured .plano-icon {
  background: linear-gradient(135deg, rgba(79,168,255,.28) 0%, rgba(21,101,192,.2) 100%);
  border-color: rgba(79,168,255,.4);
  color: var(--white);
}

.plano-card h3 {
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--white);
  margin-bottom: .25rem;
}

.plano-freq {
  font-size: .82rem;
  color: var(--muted);
  margin-bottom: 1.5rem;
}

.plano-price {
  display: flex;
  align-items: baseline;
  gap: .25rem;
  margin-bottom: 1.75rem;
}
.price-currency { font-size: 1rem; font-weight: 700; color: var(--muted); }
.price-value { font-size: 2.5rem; font-weight: 900; color: var(--white); line-height: 1; }
.price-period { font-size: .85rem; color: var(--muted); }

.plano-features {
  display: flex;
  flex-direction: column;
  gap: .6rem;
  margin-bottom: 1.75rem;
}
.plano-features li {
  font-size: .88rem;
  color: var(--text);
  padding-left: 1.25rem;
  position: relative;
}
.plano-features li svg {
  position: absolute;
  left: 0;
  top: 2px;
  width: 14px; height: 14px;
  color: var(--blue-2);
  flex-shrink: 0;
}

.plano-card .btn { width: 100%; justify-content: center; }

.planos-note {
  text-align: center;
  font-size: .8rem;
  color: var(--muted);
  margin-top: 2rem;
}

/* =====================
   CTA FINAL
   ===================== */
.cta-section {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--dark-3) 0%, #080e1c 100%);
  border-top: 1px solid rgba(33,150,243,.2);
  border-bottom: 1px solid rgba(33,150,243,.2);
  text-align: center;
}
/* Dois orbs animados no fundo do CTA */
.cta-section::before,
.cta-section::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}
.cta-section::before {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(21,101,192,.2) 0%, transparent 65%);
  top: -200px; left: -100px;
  animation: ctaOrb1 9s ease-in-out infinite;
}
.cta-section::after {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(33,150,243,.15) 0%, transparent 65%);
  bottom: -150px; right: -80px;
  animation: ctaOrb2 13s ease-in-out infinite;
}
.cta-section > * { position: relative; z-index: 1; }

@keyframes ctaOrb1 {
  0%, 100% { transform: translate(0, 0) scale(1);     }
  50%       { transform: translate(50px, 30px) scale(1.1); }
}
@keyframes ctaOrb2 {
  0%, 100% { transform: translate(0, 0) scale(1);      }
  50%       { transform: translate(-40px, -50px) scale(1.12); }
}

.cta-inner {
  max-width: 600px;
}

.cta-inner h2 {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 900;
  color: var(--white);
  margin-bottom: 1rem;
}

.cta-inner > p {
  font-size: 1.05rem;
  color: var(--muted);
  margin-bottom: 2.5rem;
}

.cta-location {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  margin-top: 1.25rem;
  font-size: .82rem;
  color: var(--muted);
  margin-bottom: 0 !important;
}

/* =====================
   FOOTER
   ===================== */
.footer {
  background: var(--dark);
  border-top: 1px solid var(--border);
  padding: 2.5rem 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
}

/* footer-logo: agora inline SVG via .brand-logo--footer */

.footer-links {
  display: flex;
  gap: 1.75rem;
}
.footer-links a {
  font-size: .85rem;
  color: var(--muted);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--white); }

.footer-copy { font-size: .8rem; color: var(--muted); }

/* =====================
   FADE-IN ANIMATIONS
   ===================== */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .5s ease, transform .5s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* =====================
   WHATSAPP FLOAT
   ===================== */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 50;
  width: 58px;
  height: 58px;
  background: #25d366;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,.5);
  transition: box-shadow var(--transition), filter var(--transition);
  animation: floatBtn 3.5s ease-in-out infinite;
}
.whatsapp-float:hover {
  animation-play-state: paused;
  box-shadow: 0 10px 30px rgba(37,211,102,.65);
  filter: brightness(1.12);
}

/* =====================
   RESPONSIVE
   ===================== */
@media (max-width: 1024px) {
  .sobre-grid { grid-template-columns: 1fr; gap: 3rem; }
  .sobre-img-wrap { max-width: 480px; margin-inline: auto; }
  .sobre-badge { right: 0; }
  .plano-card--featured { transform: scale(1); }
}

@media (max-width: 768px) {
  .section { padding: 4rem 0; }

  /* Hero mobile: usa foto vertical dos professores */
  .hero-bg {
    background-image: url('img/sobre-profs.png');
    background-position: center 15%;
  }
  .hero-title { white-space: normal; }

  .nav-links {
    display: none;
    position: fixed;
    inset: 72px 0 0 0;
    background: rgba(8,10,12,.97);
    backdrop-filter: blur(16px);
    flex-direction: column;
    align-items: flex-start;
    padding: 2rem 1.5rem;
    gap: 0;
  }
  .nav-links.open { display: flex; }
  .nav-links li { width: 100%; border-bottom: 1px solid var(--border); }
  .nav-links a {
    display: block;
    padding: 1rem 0;
    font-size: 1.1rem;
    color: var(--text);
  }
  .nav-cta { margin-top: 1rem; background: var(--blue) !important; border-radius: 8px; padding: .75rem 1rem !important; }
  .nav-toggle { display: flex; }

  .cards-grid { grid-template-columns: 1fr; }
  /* Professores: empilha em mobile */
  .prof-grid { grid-template-columns: 1fr; max-width: 380px; margin-inline: auto; }
  .prof-grid--two { grid-template-columns: 1fr; max-width: 380px; }
  .planos-grid { grid-template-columns: 1fr; max-width: 380px; margin-inline: auto; }

  .footer-inner { flex-direction: column; text-align: center; }
  .footer-links { justify-content: center; }
}

/* Horários mobile: esconde colunas sem aula (Ter/Qui/Sáb) */
@media (max-width: 640px) {
  .horario-table-wrap { overflow-x: unset; }
  .horario-table { min-width: unset; font-size: .85rem; }
  /* Esconde Terça (3), Quinta (5), Sábado (7) */
  .horario-table th:nth-child(3),
  .horario-table th:nth-child(5),
  .horario-table th:nth-child(7),
  .horario-table td:nth-child(3),
  .horario-table td:nth-child(5),
  .horario-table td:nth-child(7) { display: none; }
  .horario-table th,
  .horario-table td { padding: .75rem .6rem; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 1.85rem; white-space: normal; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
}

/* =====================
   HERO ENTRANCE ANIMATION
   ===================== */
@keyframes heroFadeUp {
  from { opacity: 0; transform: translateY(40px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-eyebrow  { animation: heroFadeUp .7s  cubic-bezier(.22,1,.36,1) both .05s; }
.hero-title    { animation: heroFadeUp .9s  cubic-bezier(.22,1,.36,1) both .2s;  }
.hero-subtitle { animation: heroFadeUp .7s  cubic-bezier(.22,1,.36,1) both .42s; }
.hero-actions  { animation: heroFadeUp .7s  cubic-bezier(.22,1,.36,1) both .58s; }
.hero-stats    { animation: heroFadeUp .7s  cubic-bezier(.22,1,.36,1) both .78s; }

/* =====================
   CTA HERO — PULSE RING
   ===================== */
@keyframes ctaPulse {
  0%, 100% { box-shadow: 0 0 0 0   rgba(79,168,255,.55); }
  60%       { box-shadow: 0 0 0 18px rgba(79,168,255,0); }
}
.hero-actions .btn-primary {
  animation: ctaPulse 2.6s ease-out 1.4s infinite;
}
.hero-actions .btn-primary:hover {
  animation-play-state: paused;
}

/* =====================
   FLOATING WHATSAPP
   ===================== */
@keyframes floatBtn {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-7px); }
}

/* =====================
   SCROLL STAGGER — CARDS
   ===================== */
.cards-grid  .card:nth-child(2)       { transition-delay: .13s; }
.cards-grid  .card:nth-child(3)       { transition-delay: .26s; }
.prof-grid   .prof-card:nth-child(2)  { transition-delay: .13s; }
.prof-grid   .prof-card:nth-child(3)  { transition-delay: .26s; }
.planos-grid .plano-card:nth-child(2) { transition-delay: .13s; }
.planos-grid .plano-card:nth-child(3) { transition-delay: .26s; }
.galeria-grid .galeria-item:nth-child(2) { transition-delay: .09s; }
.galeria-grid .galeria-item:nth-child(3) { transition-delay: .18s; }
.galeria-grid .galeria-item:nth-child(4) { transition-delay: .27s; }
.galeria-grid .galeria-item:nth-child(5) { transition-delay: .36s; }

/* =====================
   FOOTER CREDITS
   ===================== */
.footer-credits {
  width: 100%;
  border-top: 1px solid var(--border);
  padding-top: .75rem;
  margin-top: 1.5rem;
  text-align: center;
  font-size: .75rem;
  color: var(--muted);
}
.footer-credits a {
  color: var(--blue-2);
  font-weight: 600;
  transition: color var(--transition);
}
.footer-credits a:hover { color: var(--blue-glow); }

/* =====================
   SCROLL PROGRESS BAR
   ===================== */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: var(--grad-blue);
  z-index: 999;
  transition: width .05s linear;
  border-radius: 0 2px 2px 0;
  box-shadow: 0 0 8px rgba(79,168,255,.6);
}

/* =====================
   CARD 3D TILT
   ===================== */
.card, .plano-card, .prof-card {
  will-change: transform;
  transition: border-color var(--transition), transform .3s cubic-bezier(.22,1,.36,1), box-shadow var(--transition);
}

/* =====================
   TURMA BADGES — azul mais rico
   ===================== */
.turma.adulto { background: rgba(79,168,255,.15); color: var(--blue-glow); }
.card-age {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--blue-glow);
  background: rgba(79,168,255,.12);
  padding: .25rem .75rem;
  border-radius: 999px;
}

/* =====================
   PROF ROLE — azul vívido
   ===================== */
.prof-role { font-size: .8rem; font-weight: 700; color: var(--blue-2); margin-bottom: .75rem; }

/* =====================
   HORÁRIOS — accent azul
   ===================== */
.horario-table th { color: var(--blue-2); }

/* =====================
   NAV CTA — gradient
   ===================== */
.nav-cta {
  background: var(--grad-blue) !important;
  color: var(--white) !important;
}
.nav-cta:hover {
  background: linear-gradient(135deg, #6dc6ff 0%, #1e80d8 100%) !important;
  color: var(--white) !important;
}

/* =====================
   HERO TICKER
   ===================== */
.hero-ticker {
  position: absolute;
  bottom: 0;
  left: 0; right: 0;
  z-index: 4;
  overflow: hidden;
  border-top: 1px solid rgba(255,255,255,.07);
  padding: .55rem 0;
  background: rgba(8,10,12,.28);
  backdrop-filter: blur(6px);
  pointer-events: none;
}
.hero-ticker-track {
  display: flex;          /* flex, não inline-flex */
  width: max-content;     /* expande ao conteúdo real */
  gap: 2.25rem;
  white-space: nowrap;
  animation: tickerRun var(--ticker-dur, 30s) linear infinite;
}
.hero-ticker-track span {
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .2em;
  color: rgba(255,255,255,.42);
  flex-shrink: 0;
}
.hero-ticker-track .ticker-sep {
  color: var(--blue-2);
  opacity: .8;
  letter-spacing: 0;
  flex-shrink: 0;
}

/* A keyframe usa pixels definidos pelo JS via --ticker-offset */
@keyframes tickerRun {
  from { transform: translateX(0); }
  to   { transform: translateX(var(--ticker-offset, -50%)); }
}

/* Mover scroll arrow acima do ticker */
.hero-scroll { bottom: 3.5rem; }

/* =====================
   PROF GRID — 2 cards centrados
   ===================== */
.prof-grid--two {
  grid-template-columns: repeat(2, 1fr);
  max-width: 800px;
  margin-inline: auto;
}

@media (max-width: 768px) {
  .prof-grid--two {
    grid-template-columns: 1fr;
    max-width: 420px;
  }
}

/* =====================
   RESPONSIVE — ticker/hero
   ===================== */
@media (max-width: 480px) {
  .hero-title { font-size: 1.85rem; white-space: normal; }
  .hero-scroll { bottom: 3.5rem; }
}

/* =====================
   LOCALIZAÇÃO / MAPA
   ===================== */
.mapa-wrap {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  line-height: 0;
}
.mapa-wrap iframe {
  display: block;
  width: 100%;
  height: 450px;
  filter: grayscale(30%) contrast(1.05);
}