/* ===== Variables ===== */
:root {
  --black: #0a0a0a;
  --dark: #121212;
  --dark-2: #1a1a1a;
  --gray: #888;
  --gray-light: #c4c4c4;
  --white: #f5f5f5;
  --orange: #ff5722;
  --orange-dark: #e64a19;
  --orange-glow: rgba(255, 87, 34, 0.35);
  --whatsapp: #25d366;
  --whatsapp-dark: #1da851;
  --font-display: "Bebas Neue", sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  --header-h: 80px;
}

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

html {
  scroll-behavior: smooth;
}

section[id] {
  scroll-margin-top: var(--header-h);
}

body {
  font-family: var(--font-body);
  background: var(--black);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

.container {
  width: min(1140px, 92vw);
  margin-inline: auto;
}

/* ===== Header ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  transition: background 0.3s;
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

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

.logo__img {
  width: 64px;
  height: 64px;
  object-fit: contain;
}

.logo__fallback {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.logo__name {
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: 0.08em;
  color: var(--orange);
}

.logo__city {
  font-size: 0.68rem;
  color: var(--gray-light);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  white-space: nowrap;
}

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

.nav a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-light);
  transition: color 0.2s;
}

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

.nav__cta {
  padding: 0.55rem 1.25rem;
  background: var(--orange);
  color: var(--black) !important;
  border-radius: 999px;
  font-weight: 600 !important;
}

.nav__cta:hover {
  background: var(--orange-dark);
  color: var(--white) !important;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: transform 0.3s, opacity 0.3s;
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: var(--header-h);
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 42%;
}

.hero__video {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(44vw, 560px);
  height: 100%;
  object-fit: cover;
  object-position: center;
  background: transparent;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, #000 18%, #000 100%);
  mask-image: linear-gradient(to right, transparent 0%, #000 18%, #000 100%);
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to bottom, rgba(10, 10, 10, 0.7) 0%, rgba(10, 10, 10, 0.4) 40%, rgba(10, 10, 10, 0.92) 100%),
    linear-gradient(135deg, rgba(255, 87, 34, 0.12) 0%, transparent 50%);
}

.hero__content {
  position: relative;
  z-index: 1;
  padding-block: 4rem 6rem;
  max-width: 780px;
}

.hero__badge {
  display: inline-block;
  padding: 0.4rem 1rem;
  border: 1px solid rgba(255, 87, 34, 0.4);
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 1.5rem;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 7vw, 5rem);
  line-height: 1.05;
  letter-spacing: 0.02em;
  margin-bottom: 1.25rem;
  text-transform: uppercase;
}

.hero__title-accent {
  display: block;
  color: var(--orange);
  text-shadow: 0 0 60px var(--orange-glow);
}

.hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--gray-light);
  max-width: 540px;
  margin-bottom: 2.5rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.hero__scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gray);
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--orange), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
  50% { opacity: 1; transform: scaleY(1); }
}

@media (prefers-reduced-motion: reduce) {
  .hero__video {
    display: none;
  }
}

@media (max-width: 900px) and (orientation: portrait), (max-width: 600px) {
  .hero__video {
    left: 0;
    width: 100%;
    -webkit-mask-image: none;
    mask-image: none;
  }
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 1rem 2rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
  cursor: pointer;
  border: none;
}

.btn svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

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

.btn--primary {
  background: var(--orange);
  color: var(--black);
  box-shadow: 0 8px 32px var(--orange-glow);
}

.btn--primary:hover {
  background: var(--orange-dark);
  box-shadow: 0 12px 40px var(--orange-glow);
}

.btn--ghost {
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: var(--white);
  background: rgba(255, 255, 255, 0.05);
}

.btn--ghost:hover {
  border-color: var(--orange);
  color: var(--orange);
}

.btn--whatsapp {
  background: var(--whatsapp);
  color: #fff;
  box-shadow: 0 8px 32px rgba(37, 211, 102, 0.35);
}

.btn--whatsapp:hover {
  background: var(--whatsapp-dark);
}

.btn--sm {
  padding: 0.75rem 1.5rem;
  font-size: 0.875rem;
}

.btn--lg {
  padding: 1.15rem 2.5rem;
  font-size: 1.05rem;
}

/* ===== Marquee ===== */
.marquee {
  background: var(--orange);
  color: var(--black);
  padding: 0.85rem 0;
  overflow: hidden;
}

.marquee__track {
  display: flex;
  gap: 2rem;
  white-space: nowrap;
  animation: marquee 25s linear infinite;
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.1em;
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ===== Sections ===== */
.section {
  padding: 6rem 0;
}

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

.section__header {
  margin-bottom: 3.5rem;
  max-width: 620px;
}

.section__header--center {
  text-align: center;
  margin-inline: auto;
}

.section__label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 0.75rem;
}

.section__title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.section__desc {
  color: var(--gray-light);
  font-size: 1.05rem;
}

/* ===== Cards ===== */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-bottom: 4rem;
}

.card {
  background: var(--dark);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  transition: border-color 0.3s, transform 0.3s;
}

.card:hover {
  border-color: rgba(255, 87, 34, 0.3);
  transform: translateY(-4px);
}

.card--featured {
  position: relative;
  overflow: hidden;
}

.card--featured::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--orange), transparent);
}

.card__media {
  height: 270px;
  margin: -2.5rem -2.5rem 2rem;
  overflow: hidden;
  background: var(--dark-2);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

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

.card:hover .card__media img {
  transform: scale(1.035);
}

.card--atendimento .card__media img {
  object-position: center;
}

.card--equipamentos .card__media img {
  object-position: center 34%;
}

.card__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 87, 34, 0.12);
  border-radius: var(--radius);
  margin-bottom: 1.5rem;
  color: var(--orange);
}

.card__icon svg {
  width: 28px;
  height: 28px;
}

.card__title {
  font-family: var(--font-display);
  font-size: 1.8rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  color: var(--orange);
}

.card__text {
  color: var(--gray-light);
  margin-bottom: 1.5rem;
}

.card__list li {
  position: relative;
  padding-left: 1.25rem;
  color: var(--gray-light);
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

.card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  background: var(--orange);
  border-radius: 50%;
}

/* ===== Lema ===== */
.lema {
  text-align: center;
  padding: 3rem 2rem;
  border: 1px solid rgba(255, 87, 34, 0.2);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(255, 87, 34, 0.08), transparent);
}

.lema__quote {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  line-height: 1.3;
  color: var(--white);
}

.lema__author {
  margin-top: 1rem;
  font-size: 0.85rem;
  color: var(--gray);
  letter-spacing: 0.1em;
}

/* ===== Aulas e Espaço Kids ===== */
.aulas {
  background:
    radial-gradient(circle at 15% 20%, rgba(255, 87, 34, 0.1), transparent 28%),
    var(--black);
}

.aulas__grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1rem;
  margin-bottom: 0;
}

.aula-card {
  position: relative;
  display: flex;
  min-height: 132px;
  flex-direction: column;
  justify-content: space-between;
  padding: 1.4rem;
  overflow: hidden;
  background: linear-gradient(145deg, #1b1b1b, #111);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  transition: transform 0.25s, border-color 0.25s;
}

.aula-card::after {
  content: "";
  position: absolute;
  right: -26px;
  bottom: -34px;
  width: 86px;
  height: 86px;
  border: 1px solid rgba(255, 87, 34, 0.18);
  border-radius: 50%;
}

.aula-card:hover {
  transform: translateY(-3px);
  border-color: rgba(255, 87, 34, 0.38);
}

.aula-card span {
  color: var(--orange);
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.12em;
}

.aula-card h3 {
  position: relative;
  z-index: 1;
  font-family: var(--font-display);
  font-size: 1.55rem;
  line-height: 1;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* ===== Estrutura ===== */
.estrutura {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.features {
  margin: 2rem 0;
}

.features li {
  padding: 1.25rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.features li:last-child {
  border-bottom: none;
}

.features strong {
  display: block;
  font-size: 1rem;
  margin-bottom: 0.35rem;
}

.features span {
  font-size: 0.9rem;
  color: var(--gray-light);
}

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

.estrutura__img {
  border-radius: var(--radius);
  object-fit: cover;
  width: 100%;
  height: 100%;
  min-height: 160px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.estrutura__img--main {
  grid-row: span 2;
  min-height: 340px;
  object-position: 56% center;
}

.estrutura__img--wide {
  grid-column: span 2;
  min-height: 180px;
  object-position: center 45%;
}

/* ===== Tour virtual ===== */
.tour {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 78% 50%, rgba(255, 87, 34, 0.16), transparent 30%),
    var(--black);
}

.tour::before {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  right: -180px;
  top: -180px;
  border: 1px solid rgba(255, 87, 34, 0.15);
  border-radius: 50%;
}

.tour__layout {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 430px);
  align-items: center;
  gap: clamp(3rem, 8vw, 7rem);
}

.tour__text {
  max-width: 590px;
}

.tour__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin: 1.75rem 0 2rem;
}

.tour__facts span {
  padding: 0.5rem 0.85rem;
  color: var(--gray-light);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.tour__media-wrap {
  justify-self: center;
  width: min(100%, 390px);
  text-align: center;
}

.tour__media {
  position: relative;
  padding: 10px;
  overflow: hidden;
  background: linear-gradient(145deg, #272727, #090909);
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 28px;
  box-shadow: var(--shadow), 0 0 80px rgba(255, 87, 34, 0.14);
}

.tour__media::before {
  content: "";
  position: absolute;
  z-index: 1;
  top: 17px;
  left: 50%;
  width: 54px;
  height: 5px;
  background: rgba(0, 0, 0, 0.72);
  border-radius: 999px;
  transform: translateX(-50%);
  pointer-events: none;
}

.tour__media video {
  display: block;
  width: 100%;
  max-height: 72svh;
  aspect-ratio: 9 / 16;
  object-fit: cover;
  background: #050505;
  border-radius: 20px;
}

.tour__hint {
  margin-top: 0.9rem;
  color: var(--gray);
  font-size: 0.78rem;
}

/* ===== Gallery ===== */
.gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 200px;
  gap: 1rem;
}

.gallery__item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: var(--dark-2);
}

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

.gallery__item:hover img {
  transform: scale(1.06);
}

.gallery__item::after {
  content: "";
  position: absolute;
  inset: 45% 0 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.82), transparent);
  pointer-events: none;
}

.gallery__item figcaption {
  position: absolute;
  z-index: 1;
  left: 1rem;
  bottom: 0.8rem;
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.gallery__item--tall img {
  object-position: center;
}

.gallery__item:nth-child(3) img {
  object-position: center 42%;
}

.gallery__item:nth-child(7) img {
  object-position: center 32%;
}

.gallery__item--tall {
  grid-row: span 2;
}

.gallery__item--wide {
  grid-column: span 2;
}

/* ===== CTA ===== */
.cta {
  padding: 5rem 0;
  background:
    radial-gradient(ellipse at center, rgba(255, 87, 34, 0.15) 0%, transparent 70%),
    var(--dark);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.cta__inner {
  text-align: center;
  max-width: 640px;
}

.cta__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.8rem);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.cta__text {
  color: var(--gray-light);
  margin-bottom: 2rem;
  font-size: 1.05rem;
}

/* ===== Footer ===== */
.footer {
  padding: 3rem 0 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  text-align: center;
}

.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.footer__brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
}

.footer__logo {
  width: 140px;
  height: 140px;
  object-fit: contain;
  margin-bottom: 0.35rem;
}

.footer__name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 0.1em;
  color: var(--orange);
}

.footer__city {
  font-size: 0.8rem;
  color: var(--gray);
  letter-spacing: 0.1em;
}

.footer__tagline {
  font-size: 0.9rem;
  color: var(--gray-light);
}

.footer__link {
  color: var(--whatsapp);
  font-weight: 600;
  font-size: 0.9rem;
}

.footer__link:hover {
  text-decoration: underline;
}

.footer__copy {
  font-size: 0.75rem;
  color: var(--gray);
  margin-top: 1rem;
}

/* ===== WhatsApp Float ===== */
.whatsapp-float {
  position: fixed;
  bottom: 1.75rem;
  right: 1.75rem;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.5rem 1rem 1.25rem;
  background: var(--whatsapp);
  color: #fff;
  border-radius: 999px;
  box-shadow:
    0 8px 32px rgba(37, 211, 102, 0.45),
    0 0 0 0 rgba(37, 211, 102, 0.4);
  animation: whatsappGlow 2.5s ease-in-out infinite;
  transition: transform 0.2s, background 0.2s;
}

.whatsapp-float:hover {
  transform: scale(1.05);
  background: var(--whatsapp-dark);
}

.whatsapp-float__pulse {
  position: absolute;
  inset: 0;
  border-radius: 999px;
  background: var(--whatsapp);
  animation: pulse 2s ease-out infinite;
  z-index: -1;
}

.whatsapp-float__icon {
  width: 32px;
  height: 32px;
  fill: #fff;
  flex-shrink: 0;
}

.whatsapp-float__label {
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.02em;
}

@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: 0.6;
  }
  100% {
    transform: scale(1.5);
    opacity: 0;
  }
}

@keyframes whatsappGlow {
  0%, 100% {
    box-shadow: 0 8px 32px rgba(37, 211, 102, 0.45), 0 0 0 0 rgba(37, 211, 102, 0.3);
  }
  50% {
    box-shadow: 0 12px 40px rgba(37, 211, 102, 0.55), 0 0 0 12px rgba(37, 211, 102, 0);
  }
}

/* ===== Image fallbacks ===== */
.hero__img,
.estrutura__img,
.gallery__item img {
  background:
    linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 50%, #1a1a1a 100%);
}

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    padding: 2rem;
    background: rgba(10, 10, 10, 0.98);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    transform: translateY(-120%);
    opacity: 0;
    transition: transform 0.3s, opacity 0.3s;
    pointer-events: none;
  }

  .nav.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .menu-toggle {
    display: flex;
  }

  .estrutura {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .aulas__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .tour__layout {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .tour__text {
    max-width: 680px;
  }

  .gallery {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 160px;
  }

  .gallery__item--wide {
    grid-column: span 2;
  }

}

@media (max-width: 600px) {
  .logo__img {
    width: 58px;
    height: 58px;
  }

  .logo__city {
    display: none;
  }

  .hero__scroll {
    display: none;
  }

  .hero__actions {
    flex-direction: column;
  }

  .hero__actions .btn {
    width: 100%;
  }

  .aulas__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .aula-card {
    min-height: 108px;
    padding: 1.15rem;
  }

  .aula-card h3 {
    font-size: 1.3rem;
  }

  .tour__media-wrap {
    width: min(88vw, 350px);
  }

  .gallery {
    grid-template-columns: 1fr;
    grid-auto-rows: 200px;
  }

  .gallery__item--tall,
  .gallery__item--wide {
    grid-row: auto;
    grid-column: auto;
  }

  .whatsapp-float {
    bottom: 1.25rem;
    right: 1.25rem;
    padding: 1rem;
    border-radius: 50%;
    width: 64px;
    height: 64px;
    justify-content: center;
  }

  .whatsapp-float__label {
    display: none;
  }

  .whatsapp-float__icon {
    width: 36px;
    height: 36px;
  }
}