/* =========================================================
   COMPONENTS CSS — Instituto Jovens Brilhantes
   ========================================================= */

/* =========================================================
   HEADER / NAVBAR
   ========================================================= */
.header {
  position: sticky;
  top: 0;
  z-index: 900;
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 1px 0 rgba(1,156,160,.06);
}

.header__inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  height: 72px;
  gap: var(--space-4);
}

/* Logo in first column */
.header__logo {
}

/* Academia da Família button (now a direct child of header__inner) */
.header__academia {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-full, 2rem);
  background: var(--color-primary);
  color: var(--color-white) !important;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-sm);
  text-decoration: none;
  white-space: nowrap;
  transition: background var(--transition), transform var(--transition);
}
.header__academia:hover {
  background: var(--color-primary-dark, #017a7d);
  transform: translateY(-1px);
}

/* Portal de Acesso dropdown wrapper */
.header__academia-wrap {
  position: relative;
  justify-self: end;
}
.header__academia-wrap .header__academia {
  border: none;
  cursor: pointer;
}
.header__academia-wrap:hover > .dropdown,
.header__academia-wrap.open > .dropdown { display: block; animation: dropIn 180ms var(--ease); }

.header__logo img {
  height: 44px;
  width: auto;
}

.header__logo-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-primary);
  line-height: 1.2;
  letter-spacing: -0.01em;
}

/* Nav desktop */
.nav {
  display: flex;
  align-items: center;
  gap: 0;
  /* No flex: 1 — logo has flex: 1 to balance with academia button, centering the nav */
}

.nav__item { position: relative; }

.nav__link {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.45rem 0.7rem;
  font-size: 0.83rem;
  font-weight: 500;
  color: var(--color-text);
  border-radius: var(--radius-sm);
  white-space: nowrap;
  transition: color var(--transition), background-color var(--transition);
}

.nav__link:hover { color: var(--color-primary); background-color: var(--color-primary-light); }

.nav__link[aria-current="page"] {
  color: var(--color-primary);
  font-weight: 600;
}

.nav__link .chevron {
  width: 11px; height: 11px;
  stroke: currentColor; fill: none; stroke-width: 2.5;
  transition: transform var(--transition);
  opacity: .6;
}

.nav__item:hover > .nav__link .chevron,
.nav__item.open > .nav__link .chevron { transform: rotate(180deg); }

/* Botão Área do Aluno */
.nav__link--aluno {
  background-color: var(--color-primary);
  color: var(--color-white) !important;
  padding: 0.45rem 1rem;
  border-radius: var(--radius-md);
  font-weight: 600;
}

.nav__link--aluno:hover {
  background-color: var(--color-primary-dark) !important;
  color: var(--color-white) !important;
}


/* Dropdowns */
.dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  min-width: 230px;
  padding: 0.4rem;
  padding-top: 12px;
  z-index: 800;
  border: 1px solid var(--color-border);
  /* transparent top bridge so cursor can travel from nav item to dropdown */
  margin-top: 0;
}

.dropdown--right { left: auto; right: 0; }

.nav__item:hover > .dropdown,
.nav__item.open > .dropdown { display: block; animation: dropIn 180ms var(--ease); }

/* Invisible bridge so cursor can move from nav link to dropdown without gap-closing */
.nav__item > .dropdown::before {
  content: '';
  position: absolute;
  top: -12px;
  left: 0;
  right: 0;
  height: 12px;
}

@keyframes dropIn {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.dropdown__item { position: relative; }

.dropdown__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.55rem 0.9rem;
  font-size: 0.84rem;
  font-weight: 400;
  color: var(--color-text);
  border-radius: var(--radius-sm);
  transition: background-color var(--transition), color var(--transition);
}

.dropdown__link:hover {
  background-color: var(--color-primary-light);
  color: var(--color-primary);
}

.dropdown__link .chevron-right {
  width: 10px; height: 10px;
  stroke: currentColor; fill: none; stroke-width: 2.5;
  opacity: .5;
}

/* Sub-dropdown (nível 2) */
.dropdown--sub {
  top: -4px;
  left: calc(100% + 4px);
  display: none;
}

.dropdown__item:hover > .dropdown--sub { display: block; animation: dropIn 180ms var(--ease); }

.dropdown__divider { height: 1px; background-color: var(--color-border); margin: 0.35rem 0; }

/* Hamburguer */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: var(--radius-sm);
}

.hamburger span {
  display: block; width: 22px; height: 2px;
  background-color: var(--color-dark);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 72px 0 0 0;
  background: var(--color-white);
  z-index: 850;
  overflow-y: auto;
  padding: var(--space-4);
  flex-direction: column;
  gap: 2px;
  border-top: 1px solid var(--color-border);
}

.mobile-nav.open { display: flex; }

.mobile-nav__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  font-weight: 500;
  font-size: var(--text-base);
  color: var(--color-text);
  border-radius: var(--radius-sm);
  transition: background-color var(--transition);
}

.mobile-nav__link:hover { background-color: var(--color-primary-light); color: var(--color-primary); }

.mobile-nav__sub {
  display: none;
  flex-direction: column;
  padding: 0.25rem 0 0.5rem 1rem;
  border-left: 3px solid var(--color-primary);
  margin: 0 0 0.25rem 1.25rem;
}

.mobile-nav__sub.open { display: flex; }

.mobile-nav__sublink {
  padding: 0.45rem 0.75rem;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  border-radius: var(--radius-sm);
  transition: color var(--transition), background-color var(--transition);
}

.mobile-nav__sublink:hover { color: var(--color-primary); background-color: var(--color-primary-light); }

.mobile-nav__link--aluno {
  background-color: var(--color-primary);
  color: var(--color-white) !important;
  border-radius: var(--radius-md);
  margin-top: var(--space-3);
  font-weight: 600;
}

.mobile-nav__link--aluno:hover { background-color: var(--color-primary-dark) !important; color: var(--color-white) !important; }

/* =========================================================
   FOOTER
   ========================================================= */
.footer {
  background-color: var(--color-dark);
  color: var(--color-white);
  padding: var(--space-2xl) 0 var(--space-8);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.4fr;
  gap: var(--space-xl);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid rgba(255,255,255,.1);
}

.footer__logo img {
  height: 48px; width: auto;
  margin-bottom: var(--space-4);
  filter: brightness(0) invert(1);
}

.footer__tagline {
  font-size: var(--text-sm);
  color: rgba(255,255,255,.65);
  line-height: 1.6;
  margin-bottom: var(--space-6);
}

.footer__title {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-secondary);
  margin-bottom: var(--space-5);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.footer__links a {
  font-size: var(--text-sm);
  color: rgba(255,255,255,.65);
  transition: color var(--transition);
}

.footer__links a:hover { color: var(--color-secondary); }

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: rgba(255,255,255,.65);
  margin-bottom: 0.7rem;
  line-height: 1.55;
}

.footer__contact-item .icon { font-size: 1rem; flex-shrink: 0; margin-top: 0.1rem; }

.footer__social {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.footer__social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  background-color: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 50%;
  color: rgba(255,255,255,.7);
  transition: background-color var(--transition), border-color var(--transition), transform var(--transition);
}

.footer__social a:hover {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

.footer__social svg { width: 16px; height: 16px; fill: currentColor; }

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: var(--space-8);
  font-size: var(--text-xs);
  color: rgba(255,255,255,.35);
  text-align: center;
}

/* =========================================================
   HERO — PÁGINA INICIAL
   ========================================================= */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 6rem var(--space-6) var(--space-2xl);
  background: url('../assets/hero-bg.jpg') center center / cover no-repeat;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(10,37,64,.78) 0%, rgba(1,156,160,.45) 100%);
  z-index: 0;
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 860px;
}

.hero__logo {
  height: 80px; width: auto;
  margin: 0 auto var(--space-8);
  filter: brightness(0) invert(1);
}

.hero__logo-fallback {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--space-8);
  display: none;
}

.hero h1 {
  color: var(--color-white);
  margin-bottom: var(--space-6);
  text-shadow: 0 2px 16px rgba(0,0,0,.25);
  line-height: 1.15;
}

.hero h1 em {
  font-style: normal;
  color: var(--color-secondary);
}

.hero__subtitle {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: rgba(255,255,255,.85);
  margin-bottom: var(--space-8);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.65;
}

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

.hero__scroll {
  position: absolute;
  bottom: 2rem; left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  color: rgba(255,255,255,.5);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: .06em;
  text-transform: uppercase;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  animation: heroScroll 2.4s ease-in-out infinite;
}

.hero__scroll svg { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 2; }

@keyframes heroScroll {
  0%, 100% { transform: translateX(-50%) translateY(0); opacity: .5; }
  50%       { transform: translateX(-50%) translateY(6px); opacity: .9; }
}

/* =========================================================
   HERO DE PÁGINA INTERNA
   ========================================================= */
.page-hero {
  background-color: var(--color-primary);
  padding: var(--space-xl) 0 var(--space-2xl);
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -10%;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: rgba(255,255,255,.05);
  pointer-events: none;
}

.page-hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -5%;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: rgba(255,255,255,.04);
  pointer-events: none;
}

.page-hero__content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
}

.page-hero__label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,.7);
  margin-bottom: var(--space-3);
}

.page-hero__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background: rgba(255,255,255,.12);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-4);
  color: var(--color-white);
}

.page-hero h1 { color: var(--color-white); margin-bottom: var(--space-3); }

.page-hero__subtitle {
  color: rgba(255,255,255,.82);
  font-size: var(--text-lg);
  margin-top: var(--space-4);
  margin-bottom: 0;
  line-height: 1.65;
}

.page-hero__label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,.7);
  margin-bottom: var(--space-3);
}

.page-hero__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px; height: 56px;
  background: rgba(255,255,255,.12);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-4);
  color: var(--color-white);
}

/* =========================================================
   FAIXA DE STATS
   ========================================================= */
.faixa-stats {
  background-color: var(--color-secondary);
  padding: var(--space-5) 0;
}

.faixa-stats__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-6);
  text-align: center;
}

.faixa-stats__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-2);
}

.faixa-stats__number {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  color: var(--color-dark);
  line-height: 1;
}

.faixa-stats__label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-dark);
  opacity: .75;
  line-height: 1.4;
  text-transform: uppercase;
  letter-spacing: .04em;
}

/* =========================================================
   FAIXA DE FRASE
   ========================================================= */
.faixa-frase {
  background-color: var(--color-primary);
  padding: var(--space-2xl) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.faixa-frase::before {
  content: '"';
  position: absolute;
  top: -2rem;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-display);
  font-size: 16rem;
  color: rgba(255,255,255,.1);
  pointer-events: none;
  line-height: 1;
}

.faixa-frase blockquote {
  position: relative;
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.3rem, 3vw, 1.9rem);
  color: var(--color-white);
  max-width: 820px;
  margin: 0 auto;
  line-height: 1.55;
  font-weight: 400;
}

.faixa-frase cite {
  display: block;
  margin-top: var(--space-5);
  font-style: normal;
  font-size: var(--text-sm);
  color: var(--color-secondary);
  font-family: var(--font-body);
  font-weight: 600;
  letter-spacing: .03em;
}

/* =========================================================
   CARDS
   ========================================================= */
.card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--space-8);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.card__icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
  font-size: 1.6rem;
  background-color: var(--color-primary-light);
  flex-shrink: 0;
}

.card__icon--amber { background-color: rgba(251,176,59,.15); }
.card__icon--accent { background-color: rgba(230,0,126,.1); }

.card__title {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: var(--space-3);
  font-family: var(--font-display);
}

.card__text {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-5);
}

.card__cta {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  transition: gap var(--transition), color var(--transition);
}

.card__cta:hover { gap: var(--space-3); color: var(--color-primary-dark); }

/* Card "em construção" */
.card--construcao { opacity: .6; filter: grayscale(.25); pointer-events: none; }

/* =========================================================
   DEPOIMENTOS
   ========================================================= */
.testimonials__carousel { position: relative; overflow: hidden; }

.testimonial-slide { display: none; }
.testimonial-slide.active { display: block; animation: slideIn 400ms var(--ease); }

@keyframes slideIn {
  from { opacity: 0; transform: translateX(16px); }
  to   { opacity: 1; transform: translateX(0); }
}

.testimonial-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-10);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
  position: relative;
}

.testimonial-card::before {
  content: '"';
  font-family: var(--font-display);
  font-size: 6rem;
  color: var(--color-primary);
  opacity: .12;
  position: absolute;
  top: .5rem; left: 1.5rem;
  line-height: 1;
  pointer-events: none;
}

.testimonial-card__text {
  font-size: var(--text-base);
  line-height: 1.75;
  color: var(--color-text);
  margin-bottom: var(--space-6);
  padding-top: var(--space-4);
  font-style: italic;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.testimonial-card__photo {
  width: 48px; height: 48px;
  border-radius: 50%;
  object-fit: cover;
  background-color: var(--color-primary-light);
  border: 2px solid var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.testimonial-card__name { font-weight: 600; font-size: var(--text-sm); color: var(--color-dark); }
.testimonial-card__role { font-size: var(--text-xs); color: var(--color-text-muted); margin-top: 2px; }

.carousel-controls {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.carousel-btn {
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 2px solid var(--color-border);
  background: var(--color-white);
  color: var(--color-text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-base);
  transition: background-color var(--transition), border-color var(--transition), color var(--transition);
}

.carousel-btn:hover {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.carousel-dots { display: flex; gap: var(--space-2); }

.carousel-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background-color: var(--color-border);
  cursor: pointer;
  border: none;
  transition: background-color var(--transition), width var(--transition);
}

.carousel-dot.active {
  background-color: var(--color-primary);
  width: 20px;
  border-radius: 3px;
}

/* =========================================================
   LOGOS DE CLIENTES
   ========================================================= */
.logos-grid {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
}

.logos-grid__item {
  height: 48px;
  display: flex;
  align-items: center;
  filter: none;
  opacity: .5;
  transition: filter var(--transition), opacity var(--transition);
}

.logos-grid__item:hover { filter: grayscale(0); opacity: 1; }

.logos-grid__item img {
  max-height: 48px; max-width: 140px;
  object-fit: contain;
}

.logo-placeholder {
  height: 40px; min-width: 120px;
  background: var(--color-gray-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  padding: 0 var(--space-4);
}

/* =========================================================
   FORMULÁRIOS
   ========================================================= */
.form-group { margin-bottom: var(--space-5); }

.form-label {
  display: block;
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--color-dark);
  margin-bottom: var(--space-2);
}

.form-input,
.form-textarea,
.form-select,
.contact-form input:not([type="checkbox"]):not([type="radio"]):not([type="submit"]):not([type="button"]),
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text);
  background-color: var(--color-white);
  transition: border-color var(--transition), box-shadow var(--transition);
  -webkit-appearance: none;
  appearance: none;
}

.form-input::placeholder,
.form-textarea::placeholder,
.contact-form input::placeholder,
.contact-form textarea::placeholder { color: var(--color-text-muted); opacity: .65; }

.form-input:focus,
.form-textarea:focus,
.form-select:focus,
.contact-form input:not([type="checkbox"]):focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(1,156,160,.12);
}

/* Select arrow */
.form-select,
.contact-form select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpolyline points='2,4 6,8 10,4' fill='none' stroke='%235a6a7a' stroke-width='1.8' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.9rem center;
  padding-right: 2.4rem;
  cursor: pointer;
}

.form-textarea,
.contact-form textarea { resize: vertical; min-height: 110px; }

.form-hint { font-size: var(--text-xs); color: var(--color-text-muted); margin-top: var(--space-2); }

.form-required { color: var(--color-accent); }

/* Label styling for contact forms */
.contact-form label:not(.form-checkbox) {
  display: block;
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--color-dark);
  margin-bottom: var(--space-2);
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  cursor: pointer;
  color: var(--color-text-muted);
}

.form-checkbox input,
.contact-form .form-checkbox input {
  width: 17px; height: 17px;
  flex-shrink: 0; margin-top: 2px;
  accent-color: var(--color-primary);
  cursor: pointer;
}

/* =========================================================
   SEÇÃO "EM CONSTRUÇÃO"
   ========================================================= */
.under-construction {
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-2xl) var(--space-6);
}

.under-construction__icon { font-size: 4rem; margin-bottom: var(--space-6); }

/* =========================================================
   RESPONSIVO
   ========================================================= */
/* =========================================================
   WHATSAPP GREEN BUTTONS
   ========================================================= */
.btn-whatsapp,
.btn-primary[href*="whatsapp"],
.btn-secondary[href*="whatsapp"] {
  background: #25D366 !important;
  color: #fff !important;
  border-color: #25D366 !important;
}
.btn-whatsapp:hover,
.btn-primary[href*="whatsapp"]:hover,
.btn-secondary[href*="whatsapp"]:hover {
  background: #1da851 !important;
  border-color: #1da851 !important;
}

/* ── Tablet / desktop-small (≤ 1024px) ── */
@media (max-width: 1024px) {
  /* Header: hide desktop nav and portal button; show hamburger */
  .nav { display: none; }
  .hamburger { display: flex; }
  .header__academia-wrap { display: none; }
  .header__inner { grid-template-columns: 1fr auto; gap: 0; }

  /* Stats strip */
  .faixa-stats__grid { grid-template-columns: repeat(3, 1fr); }

  /* Footer */
  .footer__grid { grid-template-columns: 1fr 1fr; gap: var(--space-10); }
}

/* ── Mobile (≤ 768px) ── */
@media (max-width: 768px) {
  /* Stats strip */
  .faixa-stats__grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-4); }

  /* Footer */
  .footer__grid { grid-template-columns: 1fr; gap: var(--space-8); }

  /* Hero */
  .hero { padding-top: 4rem; }
  .hero__actions { flex-direction: column; align-items: center; }
  .hero__logo { height: 60px; }

  /* Page hero */
  .page-hero { padding: var(--space-10) 0 var(--space-xl); }
  .page-hero::after { display: none; }
  .page-hero h1 { margin-bottom: var(--space-2); }
  .page-hero__subtitle { font-size: var(--text-base); }

  /* Testimonials */
  .testimonial-card { padding: var(--space-6); }
  .testimonial-card__text { font-size: var(--text-sm); }

  /* Quote banner */
  .faixa-frase { padding: var(--space-xl) 0; }

  /* Cards */
  .card { padding: var(--space-6); }
}

/* ── Small mobile (≤ 480px) ── */
@media (max-width: 480px) {
  /* Stats strip */
  .faixa-stats__grid { grid-template-columns: 1fr 1fr; }
  .faixa-stats__number { font-size: clamp(1.3rem, 5vw, 1.8rem); }

  /* Testimonials */
  .testimonial-card { padding: var(--space-5); }

  /* Carousel controls */
  .carousel-controls { justify-content: center; gap: var(--space-3); }

  /* WhatsApp float */
  .whatsapp-float { bottom: 1rem; right: 1rem; width: 50px; height: 50px; }
  .whatsapp-float svg { width: 24px; height: 24px; }

  /* Buttons */
  .btn-primary, .btn-secondary, .btn-outline-white, .btn-whatsapp, .btn-soon {
    padding: 0.7rem 1.25rem;
    font-size: var(--text-xs);
  }

  /* Footer */
  .footer__bottom { font-size: 0.7rem; }
}