/* =====================================================
   FLEX ENERGY + BRADESCO — Landing Page Styles
   Paleta: Amarelo #FFD000 | Verde escuro #004225 | Verde médio #006B3F
   ===================================================== */

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --yellow:      #FFD000;
  --yellow-dark: #E6BB00;
  --green-dark:  #004225;
  --green-mid:   #006B3F;
  --green-light: #00A86B;
  --white:       #FFFFFF;
  --off-white:   #F7F7F2;
  --gray-100:    #F3F4F6;
  --gray-200:    #E5E7EB;
  --gray-400:    #9CA3AF;
  --gray-600:    #4B5563;
  --text-dark:   #1F1F1F;
  --text-mid:    #374151;

  --radius-sm:   8px;
  --radius-md:   16px;
  --radius-lg:   24px;
  --radius-xl:   32px;
  --radius-full: 9999px;

  --shadow-sm:   0 2px 8px rgba(0,0,0,.08);
  --shadow-md:   0 8px 24px rgba(0,0,0,.12);
  --shadow-lg:   0 16px 48px rgba(0,0,0,.16);

  --transition:  0.25s ease;
  --header-h:    72px;

  /* Ajuste aqui o tamanho das imagens principais do site */
  --hero-img-width:           440px;
  --hero-img-height:          510px;
  --como-funciona-img-height: 370px;
  --vantagens-img-height:     100px;
  --unidades-img-height:      360px;
  --cadastro-img-height:      420px;

  /* Ajuste aqui o tamanho das logos (cabeçalho, hero e rodapé separados) */
  --header-logo-width:        280px;
  --header-logo-mobile:       200px;
  --hero-bar-logo-width:      280px;
  --hero-bar-logo-mobile:     220px;
  --footer-logo-width:        220px;
  --footer-logo-mobile:       210px;
}

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

body {
  font-family: 'Inter', 'Montserrat', system-ui, sans-serif;
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; border-radius: var(--radius-md); }
figure { margin: 0; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; }

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

/* ---- Typography helpers ---- */
.text-yellow { color: var(--yellow); }
.text-green  { color: var(--green-mid); }

/* ---- Badges ---- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.badge--green      { background: var(--green-mid); color: var(--white); }
.badge--yellow-dark{ background: var(--yellow); color: var(--green-dark); }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 2px solid transparent;
  border-radius: var(--radius-full);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  letter-spacing: .02em;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
  white-space: nowrap;
}
.btn:hover   { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn:active  { transform: translateY(0); }

.btn--sm  { padding: 10px 20px; font-size: .85rem; }
.btn--md  { padding: 14px 28px; font-size: .95rem; }
.btn--lg  { padding: 16px 36px; font-size: 1rem; }
.btn--xl  { padding: 20px 44px; font-size: 1.1rem; }
.btn--full{ width: 100%; }

.btn--primary       { background: var(--yellow); color: var(--green-dark); border-color: var(--yellow); }
.btn--primary:hover { background: var(--yellow-dark); border-color: var(--yellow-dark); }

.btn--yellow        { background: var(--yellow); color: var(--green-dark); }
.btn--yellow:hover  { background: var(--yellow-dark); }

.btn--outline-white { background: transparent; color: var(--white); border-color: rgba(255,255,255,.6); }
.btn--outline-white:hover { background: rgba(255,255,255,.1); border-color: var(--white); }

/* ---- Logo unificada (header, hero bar e footer) ---- */
/* Para trocar a logo, substitua apenas o arquivo fotos/logo.png    */
/* Para ajustar tamanhos, edite as variáveis --*-logo-* no :root   */
.site-logo {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 0;
}
.header .site-logo  { max-width: var(--header-logo-width); }
.footer .site-logo  { max-width: var(--footer-logo-width); }
.site-logo--hero    { max-width: var(--hero-bar-logo-width); }

/* ---- Imagens de seção ---- */
/* Para aumentar/diminuir cada imagem, edite as variáveis no :root acima */
.hero__img {
  width: 100%;
  max-width: var(--hero-img-width);
  height: var(--hero-img-height);
  object-fit: cover;
  border-radius: var(--radius-xl);
  border: 3px solid rgba(255,208,0,.3);
  display: block;
}

.como-funciona__img {
  width: 100%;
  height: var(--como-funciona-img-height);
  object-fit: cover;
  border-radius: var(--radius-md);
  display: block;
}

.vantagens__strip-img {
  width: 100%;
  height: var(--vantagens-img-height);
  object-fit: contain;
  border-radius: var(--radius-xl);
  display: block;
}

.unidades__map-img {
  width: 100%;
  height: var(--unidades-img-height);
  object-fit: cover;
  border-radius: var(--radius-lg);
  display: block;
}

.cadastro__img {
  width: 100%;
  height: var(--cadastro-img-height);
  object-fit: cover;
  border-radius: var(--radius-xl);
  display: block;
}

/* =====================================================
   HEADER
   ===================================================== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--header-h);
  background: rgba(0, 66, 37, .96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,.08);
  transition: background var(--transition), box-shadow var(--transition);
}
.header.scrolled {
  background: var(--green-dark);
  box-shadow: var(--shadow-md);
}

.header__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

/* Logos */
.header__logos {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

/* Nav */
.nav { display: flex; align-items: center; gap: 8px; }
.nav__list {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}
.nav__link {
  padding: 8px 14px;
  color: rgba(255,255,255,.85);
  font-size: .875rem;
  font-weight: 500;
  border-radius: var(--radius-full);
  transition: color var(--transition), background var(--transition);
}
.nav__link:hover { color: var(--yellow); background: rgba(255,208,0,.1); }
.nav__cta { margin-left: 8px; }

/* Hamburguer */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  padding: 8px;
  border-radius: var(--radius-sm);
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 24px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =====================================================
   SECTION base
   ===================================================== */
.section { padding: 96px 0; }
.section__header { text-align: center; margin-bottom: 64px; }

.section__title {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--text-dark);
  margin-bottom: 16px;
}
.section__title--white { color: var(--white); }

.section__subtitle {
  font-size: 1.05rem;
  color: var(--gray-600);
  max-width: 600px;
  margin: 0 auto;
}
.section__subtitle--white { color: rgba(255,255,255,.8); }

/* =====================================================
   HERO
   ===================================================== */
.hero {
  position: relative;
  background: linear-gradient(135deg, var(--green-dark) 0%, var(--green-mid) 60%, #005533 100%);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  padding-top: var(--header-h);
  overflow: hidden;
}

/* Formas decorativas de fundo */
.hero__bg-shapes { position: absolute; inset: 0; pointer-events: none; z-index: 0; }
.hero__shape {
  position: absolute;
  border-radius: 50%;
  opacity: .07;
  background: var(--yellow);
}
.hero__shape--circle-1 { width: 600px; height: 600px; top: -200px; right: -200px; }
.hero__shape--circle-2 { width: 300px; height: 300px; bottom: 100px; left: -100px; }

.hero__inner {
  position: relative;
  z-index: 1;
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 64px;
  padding-top: 80px;
  padding-bottom: 80px;
}

/* Hero content */
.hero__badge { margin-bottom: 20px; }
.hero__title {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 20px;
}
.hero__subtitle {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.15rem;
  color: rgba(255,255,255,.85);
  margin-bottom: 16px;
  font-weight: 500;
}
.hero__subtitle strong { color: var(--yellow); }
.hero__text {
  font-size: .975rem;
  color: rgba(255,255,255,.7);
  max-width: 480px;
  margin-bottom: 36px;
  line-height: 1.7;
}
.hero__ctas { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 40px; }
.hero__trust { display: flex; flex-direction: column; gap: 10px; }
.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,.85);
  font-size: .9rem;
}
.trust-icon {
  width: 22px; height: 22px;
  background: var(--yellow);
  color: var(--green-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .7rem;
  font-weight: 700;
  flex-shrink: 0;
}

/* Hero image */
.hero__image-wrap {
  position: relative;
  display: flex;
  justify-content: center;
}

/* Floating card */
.hero__floating-card {
  position: absolute;
  bottom: 32px;
  left: -16px;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-lg);
  font-size: .85rem;
  animation: float 3s ease-in-out infinite;
}
.floating-card__icon {
  width: 40px; height: 40px;
  background: var(--green-dark);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.hero__floating-card strong { display: block; color: var(--text-dark); font-size: .9rem; }
.hero__floating-card p      { color: var(--gray-600); margin: 0; font-size: .8rem; }

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

/* Hero logos bar */
.hero__logos-bar {
  position: relative;
  z-index: 1;
  background: rgba(0,0,0,.25);
  padding: 20px 0;
  backdrop-filter: blur(4px);
}
.hero__logos-bar-inner {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* =====================================================
   COMO FUNCIONA
   ===================================================== */
.como-funciona { background: var(--off-white); }

/* Steps grid */
.steps {
  display: flex;
  align-items: stretch;
  gap: 0;
  margin-bottom: 80px;
}
.steps__connector {
  display: flex;
  align-items: center;
  color: var(--yellow);
  padding: 0 8px;
  margin-top: 32px;
}

.step-card {
  flex: 1;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  position: relative;
  transition: transform var(--transition), box-shadow var(--transition);
  overflow: hidden;
}
.step-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--yellow);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.step-card:hover::before { transform: scaleX(1); }
.step-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }

.step-card__number {
  font-family: 'Montserrat', sans-serif;
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--gray-200);
  line-height: 1;
  margin-bottom: 12px;
}
.step-card__icon {
  width: 56px; height: 56px;
  background: var(--green-dark);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--yellow);
  margin-bottom: 20px;
}
.step-card__title {
  font-family: 'Montserrat', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 10px;
}
.step-card__text { font-size: .9rem; color: var(--gray-600); line-height: 1.6; }

/* Como funciona visual block */
.como-funciona__visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 56px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
}
.como-funciona__text-block h3 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.75rem;
  font-weight: 800;
  line-height: 1.3;
  color: var(--text-dark);
  margin-bottom: 16px;
}
.como-funciona__text-block p  { color: var(--gray-600); margin-bottom: 24px; }

.check-list { list-style: none; margin-bottom: 32px; }
.check-list li {
  position: relative;
  padding-left: 28px;
  color: var(--text-mid);
  font-size: .95rem;
  margin-bottom: 10px;
}
.check-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--green-mid);
  font-weight: 700;
}

/* =====================================================
   VANTAGENS
   ===================================================== */
.vantagens {
  background: linear-gradient(160deg, var(--green-dark) 0%, #005535 100%);
  position: relative;
  overflow: hidden;
}
.vantagens::before {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: var(--yellow);
  opacity: .04;
}

.vantagens__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 64px;
}

.vantagem-card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  transition: background var(--transition), transform var(--transition), border-color var(--transition);
}
.vantagem-card:hover {
  background: rgba(255,208,0,.08);
  border-color: rgba(255,208,0,.3);
  transform: translateY(-4px);
}
.vantagem-card__icon {
  width: 52px; height: 52px;
  background: rgba(255,208,0,.15);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--yellow);
  margin-bottom: 16px;
}
.vantagem-card h3 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}
.vantagem-card p { font-size: .875rem; color: rgba(255,255,255,.65); line-height: 1.6; }


/* =====================================================
   UNIDADES GERADORAS
   ===================================================== */
.unidades { background: var(--off-white); }
.unidades__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.unidades__title {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--text-dark);
  margin-bottom: 20px;
}
.unidades__text { color: var(--gray-600); margin-bottom: 28px; line-height: 1.7; }
.unidades__regions { display: flex; flex-wrap: wrap; gap: 10px; }
.region-tag {
  padding: 8px 16px;
  background: var(--green-dark);
  color: var(--white);
  border-radius: var(--radius-full);
  font-size: .8rem;
  font-weight: 600;
}


.unidades__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 20px;
}
.stat-card {
  background: var(--green-dark);
  border-radius: var(--radius-md);
  padding: 20px 16px;
  text-align: center;
}
.stat-card__number {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-size: 1.75rem;
  font-weight: 900;
  color: var(--yellow);
  line-height: 1;
  margin-bottom: 6px;
}
.stat-card__label { font-size: .75rem; color: rgba(255,255,255,.7); font-weight: 500; }

/* =====================================================
   CADASTRO / FORMULÁRIO
   ===================================================== */
.cadastro {
  background: linear-gradient(135deg, var(--green-dark) 0%, #005535 100%);
  position: relative;
  overflow: hidden;
}
.cadastro::after {
  content: '';
  position: absolute;
  bottom: -200px; right: -200px;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: var(--yellow);
  opacity: .05;
}

.cadastro__inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  align-items: center;
}

.cadastro__image-wrap {
  position: relative;
}

.cadastro__badge-wrap {
  position: absolute;
  bottom: -16px;
  right: -16px;
}
.cadastro__time-badge {
  background: var(--yellow);
  color: var(--green-dark);
  border-radius: var(--radius-lg);
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .85rem;
  font-weight: 600;
  box-shadow: var(--shadow-md);
}
.cadastro__time-badge strong { font-weight: 800; }

/* Form card */
.form-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 48px 40px;
  box-shadow: var(--shadow-lg);
}
.form-card__title {
  font-family: 'Montserrat', sans-serif;
  font-size: 2rem;
  font-weight: 900;
  color: var(--green-dark);
  margin-bottom: 6px;
}
.form-card__subtitle {
  color: var(--gray-600);
  font-size: .9rem;
  margin-bottom: 32px;
}

/* Form elements */
.form { display: flex; flex-direction: column; gap: 20px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form__group { display: flex; flex-direction: column; gap: 6px; }

.form__label {
  font-size: .85rem;
  font-weight: 600;
  color: var(--text-dark);
}
.form__label-optional { color: var(--gray-400); font-weight: 400; }
.required { color: #DC2626; }

.form__input {
  padding: 12px 16px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: .95rem;
  color: var(--text-dark);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form__input:focus {
  border-color: var(--green-mid);
  box-shadow: 0 0 0 3px rgba(0,107,63,.15);
}
.form__input.error { border-color: #DC2626; box-shadow: 0 0 0 3px rgba(220,38,38,.1); }
.form__select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236B7280' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 40px; }
.form__textarea { resize: vertical; min-height: 80px; }

.form__error { font-size: .78rem; color: #DC2626; min-height: 18px; }
.form__consent { font-size: .78rem; color: var(--gray-400); line-height: 1.5; }

/* Success message */
.form__success {
  text-align: center;
  padding: 48px 24px;
}
.form__success-icon {
  width: 64px; height: 64px;
  background: var(--green-mid);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  color: var(--white);
  margin: 0 auto 20px;
}
.form__success h3 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--green-dark);
  margin-bottom: 8px;
}
.form__success p { color: var(--gray-600); }

/* =====================================================
   CTA FINAL
   ===================================================== */
.cta-final {
  background: var(--yellow);
  padding: 80px 0;
}
.cta-final__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 40px;
}
.cta-final__title {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(1.5rem, 3.5vw, 2.5rem);
  font-weight: 900;
  color: var(--green-dark);
  max-width: 700px;
  line-height: 1.2;
}
.cta-final__title .text-yellow { color: var(--green-dark); text-decoration: underline; text-decoration-color: rgba(0,66,37,.3); }

.btn--yellow.btn--xl {
  background: var(--green-dark);
  color: var(--white);
  font-size: 1.1rem;
}
.btn--yellow.btn--xl:hover { background: var(--green-mid); }

/* =====================================================
   FOOTER
   ===================================================== */
.footer { background: var(--green-dark); color: var(--white); }

.footer__top { padding: 64px 0 48px; }
.footer__top-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  gap: 40px;
}

.footer__logos { margin-bottom: 16px; }
.footer__tagline { color: rgba(255,255,255,.6); font-size: .875rem; line-height: 1.6; }

.footer__nav-title {
  font-family: 'Montserrat', sans-serif;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--yellow);
  margin-bottom: 16px;
}
.footer__nav-list { display: flex; flex-direction: column; gap: 10px; }
.footer__nav-list a {
  color: rgba(255,255,255,.65);
  font-size: .875rem;
  transition: color var(--transition);
}
.footer__nav-list a:hover { color: var(--yellow); }

.footer__contact { display: flex; flex-direction: column; gap: 0; }
.footer__contact-link {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,.65);
  font-size: .85rem;
  margin-bottom: 12px;
  transition: color var(--transition);
}
.footer__contact-link:hover { color: var(--yellow); }

.footer__social { margin-top: 16px; }
.footer__social-title {
  font-family: 'Montserrat', sans-serif;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--yellow);
  margin-bottom: 12px;
}
.footer__social-links { display: flex; gap: 10px; flex-wrap: wrap; }
.social-btn {
  width: 38px; height: 38px;
  background: rgba(255,255,255,.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.8);
  transition: background var(--transition), color var(--transition), transform var(--transition);
}
.social-btn:hover {
  background: var(--yellow);
  color: var(--green-dark);
  transform: translateY(-2px);
}

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 20px 0;
}
.footer__bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-size: .8rem;
  color: rgba(255,255,255,.4);
}

/* =====================================================
   WHATSAPP FAB
   ===================================================== */
.whatsapp-fab {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  width: 56px; height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,.4);
  transition: transform var(--transition), box-shadow var(--transition);
  animation: pulse-wpp 2.5s ease-in-out infinite;
}
.whatsapp-fab:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 32px rgba(37,211,102,.5);
  animation: none;
}

@keyframes pulse-wpp {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,.4); }
  50%       { box-shadow: 0 4px 32px rgba(37,211,102,.7); }
}

/* =====================================================
   RESPONSIVIDADE — Tablet (≤ 1024px)
   ===================================================== */
@media (max-width: 1024px) {
  .vantagens__grid { grid-template-columns: repeat(2, 1fr); }

  .footer__top-inner { grid-template-columns: 1fr 1fr; gap: 32px; }

  .steps { flex-wrap: wrap; }
  .steps__connector { display: none; }
  .step-card { flex: 1 1 calc(50% - 12px); min-width: 220px; }

  .como-funciona__visual { grid-template-columns: 1fr; gap: 32px; padding: 36px; }

  .unidades__inner { grid-template-columns: 1fr; gap: 48px; }
  .unidades__map-placeholder { height: 280px; }
}

/* =====================================================
   RESPONSIVIDADE — Mobile (≤ 768px)
   ===================================================== */
@media (max-width: 768px) {
  :root { --header-h: 64px; }

  .section { padding: 64px 0; }
  .section__header { margin-bottom: 40px; }

  /* Header mobile */
  .nav-toggle { display: flex; }

  .nav {
    display: none;
    position: absolute;
    top: var(--header-h);
    left: 0; right: 0;
    background: var(--green-dark);
    flex-direction: column;
    align-items: stretch;
    padding: 16px 24px 24px;
    border-top: 1px solid rgba(255,255,255,.1);
    box-shadow: var(--shadow-md);
    gap: 4px;
  }
  .nav.open { display: flex; }
  .nav__list { flex-direction: column; align-items: stretch; }
  .nav__link { padding: 14px 16px; font-size: 1rem; border-radius: var(--radius-md); }
  .nav__cta  { margin: 8px 0 0; text-align: center; border-radius: var(--radius-md); padding: 14px; }

  /* Hero mobile */
  .hero__inner {
    grid-template-columns: 1fr;
    gap: 40px;
    padding-top: 48px;
    padding-bottom: 48px;
  }
  .hero__image-wrap { order: -1; }
  .hero__img { aspect-ratio: 16/9; max-width: 100%; }
  .hero__floating-card { left: 8px; bottom: -16px; font-size: .78rem; padding: 12px 14px; }
  .hero__ctas { flex-direction: column; }
  .hero__ctas .btn { width: 100%; justify-content: center; }

  /* Steps */
  .steps { flex-direction: column; }
  .step-card { flex: 1 1 100%; }

  /* Vantagens */
  .vantagens__grid { grid-template-columns: 1fr 1fr; gap: 14px; }
  .vantagem-card { padding: 20px 16px; }

  /* Cadastro */
  .cadastro__inner { grid-template-columns: 1fr; gap: 32px; }
  .cadastro__image-wrap { display: none; }
  .cadastro__img { height: 280px; }
  .form-card { padding: 32px 24px; }
  .form__row { grid-template-columns: 1fr; }

  /* Unidades */
  .unidades__stats { grid-template-columns: repeat(3, 1fr); gap: 8px; }
  .stat-card { padding: 14px 10px; }
  .stat-card__number { font-size: 1.4rem; }

  /* Footer */
  .footer__top-inner  { grid-template-columns: 1fr; gap: 32px; }
  .footer__bottom-inner { flex-direction: column; text-align: center; }

  .whatsapp-fab { bottom: 20px; right: 20px; width: 50px; height: 50px; }
}

/* =====================================================
   RESPONSIVIDADE — Mobile pequeno (≤ 480px)
   ===================================================== */
@media (max-width: 480px) {
  .vantagens__grid  { grid-template-columns: 1fr; }
  .hero__title      { font-size: 1.75rem; }
  .unidades__stats  { grid-template-columns: 1fr; }
  .cta-final__title { font-size: 1.4rem; }
  .header .site-logo  { max-width: var(--header-logo-mobile); }
  .footer .site-logo  { max-width: var(--footer-logo-mobile); }
  .site-logo--hero    { max-width: var(--hero-bar-logo-mobile); }
}

/* =====================================================
   ANIMAÇÕES DE ENTRADA (Intersection Observer)
   ===================================================== */
.fade-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-in-delay-1 { transition-delay: .1s; }
.fade-in-delay-2 { transition-delay: .2s; }
.fade-in-delay-3 { transition-delay: .3s; }
.fade-in-delay-4 { transition-delay: .4s; }