/* =========================================================
   ACADEMIA DE BOMBEIRO CIVIL LUKAS — Design System
   ========================================================= */

:root {
  /* Cores */
  --vermelho:        #E53935;
  --vermelho-escuro: #B71C1C;
  --vermelho-fundo:  #7B0000;
  --preto-base:      #0A0A0A;
  --preto-card:      #1A1A1A;
  --preto-medio:     #2C2C2C;
  --branco:          #FFFFFF;
  --branco-suave:    #F5F5F5;
  --texto-muted:     #A0A0A0;
  --verde-whatsapp:  #25D366;
  --verde-whatsapp-escuro: #1DA851;

  /* Tipografia */
  --fonte-display: 'Barlow Condensed', sans-serif;
  --fonte-corpo:   'Inter', sans-serif;

  /* Espaçamentos */
  --secao-padding: 96px 0;
  --secao-padding-mobile: 64px 0;
  --container-max: 1200px;
  --raio: 8px;
  --raio-grande: 16px;

  /* Sombras */
  --sombra-card: 0 4px 24px rgba(0,0,0,0.4);
  --sombra-vermelho: 0 4px 20px rgba(229,57,53,0.3);
  --sombra-btn: 0 2px 12px rgba(0,0,0,0.3);
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--fonte-corpo);
  font-weight: 400;
  line-height: 1.7;
  color: var(--branco-suave);
  background: var(--preto-base);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

ul { margin: 0; padding: 0; list-style: none; }

h1, h2, h3, h4, h5 {
  font-family: var(--fonte-display);
  font-weight: 800;
  line-height: 1.1;
  margin: 0 0 16px;
  letter-spacing: 0.5px;
}

p { margin: 0 0 16px; }

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

section { position: relative; }

.section-padding { padding: var(--secao-padding); }

@media (max-width: 767px) {
  .section-padding { padding: var(--secao-padding-mobile); }
}

.eyebrow {
  display: inline-block;
  font-family: var(--fonte-corpo);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--vermelho);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.section-subtitle {
  color: var(--texto-muted);
  font-size: 1.05rem;
  max-width: 620px;
  margin: 0 auto 40px;
}

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

/* Foco visível — acessibilidade */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--vermelho);
  outline-offset: 2px;
  border-radius: 4px;
}

/* =========================================================
   BOTÕES
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: 6px;
  font-family: var(--fonte-corpo);
  font-weight: 600;
  font-size: 1rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.25s ease;
  white-space: nowrap;
}

.btn-primary {
  background: var(--vermelho);
  color: var(--branco);
  box-shadow: var(--sombra-btn);
}
.btn-primary:hover {
  background: var(--vermelho-escuro);
  transform: translateY(-2px);
  box-shadow: var(--sombra-vermelho);
}

.btn-outline-white {
  background: transparent;
  color: var(--branco);
  border-color: var(--branco);
}
.btn-outline-white:hover {
  background: var(--branco);
  color: var(--vermelho-escuro);
  transform: translateY(-2px);
}

.btn-outline-red {
  background: transparent;
  color: var(--vermelho);
  border-color: var(--vermelho);
}
.btn-outline-red:hover {
  background: var(--vermelho);
  color: var(--branco);
  transform: translateY(-2px);
}

.btn-white-red {
  background: var(--branco);
  color: var(--vermelho-escuro);
  border-color: var(--vermelho-escuro);
}
.btn-white-red:hover {
  background: var(--branco-suave);
  transform: translateY(-2px);
  box-shadow: var(--sombra-btn);
}

.btn-whatsapp {
  background: var(--verde-whatsapp);
  color: var(--branco);
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
}
.btn-whatsapp:hover {
  background: var(--verde-whatsapp-escuro);
  transform: translateY(-2px);
}

.btn-large { padding: 18px 40px; font-size: 1.1rem; }
.btn-block { width: 100%; }

/* =========================================================
   HEADER
   ========================================================= */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1200;
  background: var(--vermelho-escuro);
  box-shadow: 0 2px 10px rgba(0,0,0,0.35);
  transition: background 0.3s ease, box-shadow 0.3s ease, backdrop-filter 0.3s ease;
}

.header.is-scrolled {
  background: rgba(183, 28, 28, 0.82);
  backdrop-filter: blur(10px) saturate(160%);
  -webkit-backdrop-filter: blur(10px) saturate(160%);
  box-shadow: 0 4px 24px rgba(0,0,0,0.45);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
}

.header__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.header__logo img {
  height: 52px;
  width: 52px;
  object-fit: cover;
  border-radius: 50%;
  background: var(--branco);
}

.header__logo-text {
  font-family: var(--fonte-display);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--branco);
  text-transform: uppercase;
  line-height: 1.1;
}
.header__logo-text span {
  display: block;
  font-family: var(--fonte-corpo);
  font-weight: 500;
  font-size: 0.65rem;
  letter-spacing: 1px;
  color: rgba(255,255,255,0.8);
  text-transform: none;
}

.nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav__link {
  color: var(--branco);
  font-weight: 600;
  font-size: 0.98rem;
  padding: 10px 16px;
  position: relative;
}

.nav__link::after {
  content: "";
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 6px;
  height: 2px;
  background: var(--branco);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

.nav__link:hover::after,
.nav__link:focus-visible::after {
  transform: scaleX(1);
}

.header__cta {
  display: flex;
  align-items: center;
  gap: 20px;
}

.header__whatsapp-btn {
  background: var(--branco);
  color: var(--vermelho-escuro);
  border: 2px solid var(--vermelho-escuro);
  padding: 11px 22px;
  border-radius: 6px;
  font-weight: 700;
  font-size: 0.92rem;
  transition: all 0.25s ease;
  white-space: nowrap;
}

.header__whatsapp-btn:hover {
  background: var(--vermelho-escuro);
  color: var(--branco);
  transform: translateY(-2px);
}

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 1100;
}

.hamburger span {
  display: block;
  height: 3px;
  width: 100%;
  background: var(--branco);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.hamburger[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
.hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.hamburger[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.nav-drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 1050;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.nav-drawer-overlay.is-active {
  opacity: 1;
  visibility: visible;
}

.nav-drawer {
  position: fixed;
  top: 0;
  right: 0;
  height: 100%;
  width: min(320px, 82vw);
  background: #111111;
  z-index: 1090;
  transform: translateX(100%);
  transition: transform 0.35s ease;
  padding: 100px 32px 40px;
  box-shadow: -8px 0 30px rgba(0,0,0,0.5);
}
.nav-drawer.is-active { transform: translateX(0); }

.nav-drawer__link {
  display: block;
  color: var(--branco);
  font-family: var(--fonte-display);
  font-size: 1.5rem;
  font-weight: 700;
  padding: 16px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  text-transform: uppercase;
}

.nav-drawer__whatsapp {
  margin-top: 32px;
}

@media (max-width: 1024px) {
  .nav { display: none; }
  .hamburger { display: flex; }
  .header__whatsapp-btn.header__whatsapp-btn--desktop { display: none; }
}

@media (min-width: 1025px) {
  .nav-drawer, .nav-drawer-overlay { display: none; }
}

@media (max-width: 480px) {
  .header__logo-text { display: none; }
  .header__logo img { height: 44px; width: 44px; }
}

/* =========================================================
   HERO
   ========================================================= */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 78px;
  background-color: var(--preto-base);
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  z-index: 0;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(90deg, rgba(120,0,0,0.92) 0%, rgba(120,0,0,0.80) 35%, rgba(10,10,10,0.55) 70%, rgba(10,10,10,0.35) 100%);
}

@media (max-width: 767px) {
  .hero__overlay {
    background: linear-gradient(180deg, rgba(10,10,10,0.55) 0%, rgba(90,0,0,0.88) 55%, rgba(10,10,10,0.92) 100%);
  }
  .hero__bg { object-position: center 15%; }
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 680px;
  padding: 60px 0;
}

.hero__title {
  font-size: clamp(2.6rem, 6.5vw, 4.6rem);
  text-transform: uppercase;
  color: var(--branco);
  text-shadow: 0 4px 20px rgba(0,0,0,0.5);
}

.hero__title em {
  font-style: normal;
  color: var(--vermelho);
}

.hero__subtitle {
  font-size: 1.2rem;
  color: var(--branco-suave);
  max-width: 540px;
  margin-bottom: 32px;
}

.hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 40px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.35);
  color: var(--branco);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 999px;
  backdrop-filter: blur(4px);
}

.hero__badge svg { flex-shrink: 0; color: var(--vermelho); width: 16px; height: 16px; }

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.12s; }
.reveal-delay-2 { transition-delay: 0.24s; }
.reveal-delay-3 { transition-delay: 0.36s; }
.reveal-delay-4 { transition-delay: 0.48s; }

.hero__scroll-cue {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: rgba(255,255,255,0.75);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  animation: bounce 2.2s infinite;
}

@keyframes bounce {
  0%, 100% { transform: translate(-50%, 0); }
  50% { transform: translate(-50%, 8px); }
}

/* =========================================================
   DIVISOR DIAGONAL
   ========================================================= */
.divisor {
  height: 70px;
  margin-top: -1px;
}
.divisor--to-dark {
  background: var(--preto-base);
  clip-path: polygon(0 100%, 100% 0, 100% 100%);
}
.divisor--from-dark-to-white {
  background: var(--branco-suave);
  clip-path: polygon(0 0, 100% 100%, 0 100%);
}
.divisor--white-to-dark {
  background: var(--preto-card);
  clip-path: polygon(0 100%, 100% 0, 100% 100%);
}
.divisor--dark-to-red {
  background: var(--vermelho-fundo);
  clip-path: polygon(0 0, 100% 100%, 0 100%);
}
.divisor--red-to-dark {
  background: var(--preto-base);
  clip-path: polygon(0 100%, 100% 0, 100% 100%);
}

/* =========================================================
   CURSOS
   ========================================================= */
.courses {
  background-color: var(--preto-base);
  background-image:
    radial-gradient(rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 22px 22px;
  position: relative;
}

.courses__header { text-align: center; margin-bottom: 56px; }

.courses__count {
  display: inline-block;
  color: var(--vermelho);
  font-weight: 700;
  font-size: 0.95rem;
  margin-top: 4px;
}

.courses__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  max-width: var(--container-max);
  margin: 0 auto;
}

.course-card {
  background: var(--preto-card);
  border-top: 3px solid var(--vermelho-escuro);
  border-radius: var(--raio);
  padding: 32px 26px;
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
  box-shadow: var(--sombra-card);
}

.course-card:hover,
.course-card:focus-within {
  transform: translateY(-6px);
  border-top-color: var(--vermelho);
  box-shadow: var(--sombra-vermelho), var(--sombra-card);
}

.course-card__icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(229,57,53,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--vermelho);
  flex-shrink: 0;
}
.course-card__icon svg { width: 30px; height: 30px; }

.course-card__title {
  color: var(--branco);
  font-size: 1.35rem;
  margin-bottom: 10px;
  text-transform: uppercase;
}

.course-card__desc {
  color: var(--texto-muted);
  font-size: 0.95rem;
  margin-bottom: 20px;
  flex-grow: 1;
}

.course-card__link {
  color: var(--vermelho);
  font-weight: 700;
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap 0.2s ease, color 0.2s ease;
}
.course-card__link:hover {
  color: var(--branco);
  gap: 12px;
}

.courses__banner {
  margin-top: 56px;
  background: linear-gradient(120deg, var(--vermelho-escuro), var(--vermelho));
  border-radius: var(--raio-grande);
  padding: 36px 40px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  box-shadow: var(--sombra-vermelho);
}

.courses__banner p {
  color: var(--branco);
  font-family: var(--fonte-display);
  font-weight: 800;
  font-size: 1.4rem;
  text-transform: uppercase;
  margin: 0;
}

@media (max-width: 1200px) and (min-width: 1025px) {
  .courses__grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 1024px) {
  .courses__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .courses__grid { grid-template-columns: 1fr; }
  .courses__banner { flex-direction: column; text-align: center; }
}

/* =========================================================
   DIFERENCIAIS
   ========================================================= */
.diferenciais {
  background: var(--branco-suave);
  color: #1a1a1a;
}

.diferenciais .section-title { color: var(--preto-base); }
.diferenciais .section-subtitle { color: #555; }

.diferenciais__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 72px;
}

.diferencial-card {
  background: var(--branco);
  border-radius: var(--raio-grande);
  padding: 40px 30px;
  text-align: center;
  box-shadow: 0 6px 24px rgba(0,0,0,0.08);
  border-bottom: 4px solid var(--vermelho);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.diferencial-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.14);
}

.diferencial-card__icon { font-size: 2.6rem; margin-bottom: 16px; }

.diferencial-card__title {
  font-size: 1.4rem;
  text-transform: uppercase;
  color: var(--preto-base);
  margin-bottom: 10px;
}

.diferencial-card__text { color: #555; margin: 0; }

.counters {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  text-align: center;
  background: var(--preto-base);
  border-radius: var(--raio-grande);
  padding: 48px 24px;
}

.counter__number {
  font-family: var(--fonte-display);
  font-weight: 800;
  font-size: clamp(2.4rem, 5vw, 3.4rem);
  color: var(--vermelho);
  line-height: 1;
}

.counter__label {
  color: var(--branco-suave);
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-top: 8px;
  text-transform: uppercase;
  font-size: 0.85rem;
}

@media (max-width: 1024px) {
  .diferenciais__grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .counters { grid-template-columns: 1fr; gap: 32px; }
}

/* =========================================================
   EQUIPAMENTOS (split)
   ========================================================= */
.equip {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: stretch;
  background: var(--preto-card);
}

.equip__media { position: relative; min-height: 420px; overflow: hidden; }
.equip__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  position: absolute;
  inset: 0;
}

.equip__content {
  padding: var(--secao-padding);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.equip__content .section-title { color: var(--branco); }
.equip__content p { color: var(--texto-muted); font-size: 1.05rem; }

.equip__ctas { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 8px; }

@media (max-width: 1024px) {
  .equip { grid-template-columns: 1fr; }
  .equip__media { min-height: 320px; order: 1; }
  .equip__content { order: 2; padding: var(--secao-padding-mobile) 24px; }
}

/* =========================================================
   LOCALIZAÇÃO
   ========================================================= */
.localizacao {
  background: linear-gradient(135deg, var(--vermelho-fundo), var(--vermelho-escuro));
  color: var(--branco);
}

.localizacao .section-title { color: var(--branco); }

.localizacao__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.localizacao__info-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 24px;
}

.localizacao__info-item svg {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  margin-top: 2px;
  color: var(--branco);
}

.localizacao__info-item p { margin: 0; font-size: 1.05rem; }
.localizacao__info-item strong { display: block; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 1px; opacity: 0.85; margin-bottom: 4px; }

.localizacao__map {
  border-radius: var(--raio-grande);
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(0,0,0,0.4);
  border: 4px solid rgba(255,255,255,0.15);
}

.localizacao__map iframe {
  width: 100%;
  height: 380px;
  border: 0;
  display: block;
}

.localizacao__nav-btns {
  display: flex;
  gap: 16px;
  margin-top: 28px;
  flex-wrap: wrap;
}

@media (max-width: 1024px) {
  .localizacao__grid { grid-template-columns: 1fr; gap: 32px; }
  .localizacao__map iframe { height: 320px; }
}

/* =========================================================
   CONTATO
   ========================================================= */
.contato { background: var(--preto-base); }
.contato .section-title { color: var(--branco); }

.contato__grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
  align-items: start;
}

.contato__item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: transform 0.2s ease;
}

.contato__item:hover { transform: translateX(6px); }

.contato__icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(229,57,53,0.15);
  color: var(--vermelho);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contato__icon svg { width: 22px; height: 22px; }

.contato__item strong {
  display: block;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--texto-muted);
  margin-bottom: 2px;
}

.contato__item span, .contato__item a { color: var(--branco); font-weight: 600; font-size: 1.05rem; }
.contato__item a:hover { color: var(--vermelho); }

.contato__socials {
  display: flex;
  gap: 14px;
  margin-top: 24px;
}

.social-circle {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--preto-card);
  border: 1px solid rgba(255,255,255,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--branco);
  transition: all 0.25s ease;
}
.social-circle:hover {
  background: var(--vermelho);
  transform: translateY(-3px);
}
.social-circle svg { width: 20px; height: 20px; }

.contato__whatsapp-highlight {
  background: linear-gradient(120deg, #128C46, var(--verde-whatsapp));
  border-radius: var(--raio-grande);
  padding: 28px 32px;
  margin-bottom: 28px;
  text-align: center;
  box-shadow: 0 8px 30px rgba(37,211,102,0.25);
}

.contato__whatsapp-highlight p {
  color: var(--branco);
  font-weight: 700;
  font-size: 1.15rem;
  margin-bottom: 18px;
}

.form-group { margin-bottom: 18px; }

.form-group label {
  display: block;
  color: var(--branco-suave);
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 6px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  border-radius: var(--raio);
  border: 1px solid rgba(255,255,255,0.15);
  background: var(--preto-card);
  color: var(--branco);
  font-family: var(--fonte-corpo);
  font-size: 1rem;
  transition: border-color 0.2s ease;
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--texto-muted); }

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--vermelho);
  outline: none;
}

@media (max-width: 1024px) {
  .contato__grid { grid-template-columns: 1fr; gap: 40px; }
}

/* =========================================================
   FOOTER
   ========================================================= */
.footer {
  background: var(--preto-base);
  padding: 72px 0 0;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
}

.footer__brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.footer__brand-logo img {
  height: 56px;
  width: 56px;
  border-radius: 50%;
  background: var(--branco);
  object-fit: cover;
}
.footer__brand-logo span {
  font-family: var(--fonte-display);
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--branco);
  text-transform: uppercase;
  line-height: 1.15;
}

.footer__slogan {
  color: var(--vermelho);
  font-weight: 600;
  font-size: 1.05rem;
  margin-bottom: 8px;
}

.footer address {
  color: var(--texto-muted);
  font-style: normal;
  font-size: 0.95rem;
  margin: 0;
}

.footer__heading {
  color: var(--branco);
  font-family: var(--fonte-display);
  font-weight: 700;
  font-size: 1.1rem;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.footer__links li { margin-bottom: 12px; }
.footer__links a {
  color: var(--texto-muted);
  font-size: 0.95rem;
  transition: color 0.2s ease;
}
.footer__links a:hover { color: var(--vermelho); }

.footer__socials { display: flex; gap: 14px; margin-top: 20px; }

.footer__divider {
  border: none;
  border-top: 1px solid var(--vermelho-escuro);
  opacity: 0.5;
  margin: 0;
}

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 24px 0;
  color: var(--texto-muted);
  font-size: 0.85rem;
}

.footer__bottom strong { color: var(--branco-suave); }

@media (max-width: 1024px) {
  .footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .footer__grid { grid-template-columns: 1fr; text-align: center; }
  .footer__brand-logo { justify-content: center; }
  .footer__socials { justify-content: center; }
  .footer__bottom { justify-content: center; text-align: center; }
}

/* =========================================================
   BOTÃO FLUTUANTE WHATSAPP
   ========================================================= */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--verde-whatsapp);
  color: var(--branco);
  padding: 16px 22px;
  border-radius: 50px;
  box-shadow: 0 6px 22px rgba(0,0,0,0.35);
  font-weight: 700;
  font-size: 0.95rem;
  animation: whatsapp-pulse 2.4s infinite;
  transition: transform 0.25s ease, background 0.25s ease;
}

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

.whatsapp-float svg { width: 28px; height: 28px; flex-shrink: 0; }

.whatsapp-float__tooltip {
  position: absolute;
  right: calc(100% + 12px);
  top: 50%;
  transform: translateY(-50%);
  background: var(--preto-base);
  color: var(--branco);
  font-size: 0.8rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 6px;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease;
}

.whatsapp-float:hover .whatsapp-float__tooltip,
.whatsapp-float:focus-visible .whatsapp-float__tooltip {
  opacity: 1;
  visibility: visible;
}

@keyframes whatsapp-pulse {
  0% { box-shadow: 0 0 0 0 rgba(37,211,102,0.55), 0 6px 22px rgba(0,0,0,0.35); }
  70% { box-shadow: 0 0 0 16px rgba(37,211,102,0), 0 6px 22px rgba(0,0,0,0.35); }
  100% { box-shadow: 0 0 0 0 rgba(37,211,102,0), 0 6px 22px rgba(0,0,0,0.35); }
}

@media (max-width: 600px) {
  .whatsapp-float { bottom: 20px; right: 20px; padding: 16px; border-radius: 50%; }
  .whatsapp-float span { display: none; }
  .whatsapp-float svg { width: 26px; height: 26px; margin: 0; }
}

/* =========================================================
   SKIP LINK (acessibilidade)
   ========================================================= */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--branco);
  color: var(--preto-base);
  padding: 12px 20px;
  z-index: 10000;
  font-weight: 700;
  border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

/* =========================================================
   BREAKPOINTS GERAIS
   ========================================================= */
@media (max-width: 1440px) {
  .container { max-width: 1200px; }
}

@media (max-width: 480px) {
  .section-title { font-size: 1.9rem; }
  .hero__ctas .btn { width: 100%; }
  .courses__banner p { font-size: 1.15rem; }
}