/* ============================================================
   CLÍNICA METAMORFOSE — styles.css
   Paleta: #4D7D7A (teal), #EDE9E5 (bege), #6E4C34 (castanho), #FFFFFF
   Tipografia: Cormorant Garamond (display) + DM Sans (corpo)
   ============================================================ */

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

:root {
  --teal:       #4D7D7A;
  --teal-dark:  #3a6360;
  --teal-light: #6a9e9b;
  --bege:       #EDE9E5;
  --bege-dark:  #e0d9d2;
  --brown:      #6E4C34;
  --brown-dark: #5a3c28;
  --white:      #FFFFFF;
  --text-dark:  #2a2420;
  --text-mid:   #5a504a;
  --text-light: #8a7f78;

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'DM Sans', system-ui, sans-serif;

  --radius:  12px;
  --radius-lg: 20px;
  --shadow: 0 4px 24px rgba(77,125,122,0.10);
  --shadow-md: 0 8px 40px rgba(77,125,122,0.15);

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: 0.2s ease;
}

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

body {
  font-family: var(--font-body);
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}

/* ── TIPOGRAFIA ─────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.2;
}

h1 { font-size: clamp(2.4rem, 5.5vw, 4rem); font-weight: 300; }
h2 { font-size: clamp(1.9rem, 4vw, 3rem); font-weight: 300; }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); font-weight: 400; }

em { font-style: italic; color: var(--teal); }

p { font-size: 1rem; color: var(--text-mid); margin-bottom: 1em; }
p:last-child { margin-bottom: 0; }

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

ul { list-style: none; }

img {
  display: block;
  max-width: 100%;
  /* OTIMIZAÇÃO: use imagens WebP e compress para <150KB antes de usar em produção */
}

/* ── CONTAINER ──────────────────────────────────────────── */
.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── BOTÕES ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 50px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background: var(--teal);
  color: var(--white);
  border-color: var(--teal);
}
.btn--primary:hover {
  background: var(--teal-dark);
  border-color: var(--teal-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(77,125,122,0.35);
}

.btn--ghost {
  background: transparent;
  color: var(--text-dark);
  border-color: var(--bege-dark);
}
.btn--ghost:hover {
  border-color: var(--teal);
  color: var(--teal);
  transform: translateY(-2px);
}

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

.btn--light {
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}
.btn--light:hover {
  background: rgba(255,255,255,0.15);
  border-color: var(--white);
}

.btn--lg {
  padding: 17px 36px;
  font-size: 1.05rem;
}

/* ── SEÇÃO: HEADER GENÉRICO ─────────────────────────────── */
.section-tag {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal);
  padding: 6px 14px;
  border: 1px solid var(--teal-light);
  border-radius: 50px;
  margin-bottom: 16px;
}

.section-tag--light {
  color: rgba(255,255,255,0.8);
  border-color: rgba(255,255,255,0.3);
}

.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 64px;
}

.section-title {
  margin-top: 8px;
  color: var(--text-dark);
}

/* ── ANIMAÇÕES: REVEAL ──────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── HEADER / NAV ───────────────────────────────────────── */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 16px 0;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: var(--transition);
}

.header.scrolled {
  padding: 10px 0;
  border-bottom-color: var(--bege-dark);
  box-shadow: 0 2px 16px rgba(0,0,0,0.06);
}

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

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.nav__logo-text {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 400;
  color: var(--text-dark);
  letter-spacing: 0.01em;
}

.nav__logo img {
  /* INSERIR LOGO: recomendado SVG ou PNG com fundo transparente, altura máx 44px */
  height: 44px;
  width: auto;
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav__link {
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--text-mid);
  transition: var(--transition-fast);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--teal);
  transform: scaleX(0);
  transition: var(--transition-fast);
}

.nav__link:hover { color: var(--teal); }
.nav__link:hover::after { transform: scaleX(1); }

.nav__link--cta {
  background: var(--teal);
  color: var(--white) !important;
  padding: 10px 22px;
  border-radius: 50px;
  font-weight: 500;
}
.nav__link--cta::after { display: none; }
.nav__link--cta:hover {
  background: var(--teal-dark);
  transform: translateY(-1px);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-dark);
  border-radius: 2px;
  transition: var(--transition);
  transform-origin: center;
}

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

/* ── HERO ───────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--bege);
  position: relative;
  overflow: hidden;
  padding: 120px 0 80px;
}

.hero__bg-texture {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 80% 20%, rgba(77,125,122,0.08) 0%, transparent 50%),
    radial-gradient(circle at 10% 80%, rgba(110,76,52,0.06) 0%, transparent 40%);
  pointer-events: none;
}

/* Padrão de linhas finas decorativas */
.hero__bg-texture::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 40%;
  height: 100%;
  background-image: repeating-linear-gradient(
    90deg,
    transparent,
    transparent 48px,
    rgba(77,125,122,0.05) 48px,
    rgba(77,125,122,0.05) 49px
  );
}

.hero__container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero__badge {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--brown);
  background: rgba(110,76,52,0.1);
  padding: 7px 16px;
  border-radius: 50px;
  margin-bottom: 20px;
}

.hero__title {
  margin-bottom: 20px;
  color: var(--text-dark);
}

.hero__subtitle {
  font-size: 1.1rem;
  color: var(--text-mid);
  max-width: 480px;
  margin-bottom: 36px;
  line-height: 1.75;
}

.hero__actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero__trust {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.hero__trust-item {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.82rem;
  color: var(--text-light);
  font-weight: 500;
}

.hero__trust-icon {
  color: var(--teal);
  font-size: 0.6rem;
}

.hero__trust-divider {
  width: 1px;
  height: 16px;
  background: var(--bege-dark);
}

/* Imagem hero */
.hero__image {
  position: relative;
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.hero__img {
  width: 100%;
  max-width: 400px;
  aspect-ratio: 4 / 5;
  max-height: 520px;
  object-fit: cover;
  object-position: center top;
  border-radius: 24px;
  display: block;
  box-shadow: var(--shadow-md);
  margin-left: auto;
}

/* Elemento decorativo atrás da foto */
.hero__image-deco {
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 60%;
  height: 60%;
  border: 2px solid rgba(77,125,122,0.2);
  border-radius: var(--radius-lg);
  z-index: -1;
}

/* Hint de scroll */
.hero__scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-light);
}

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

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(1); }
  50%       { opacity: 1;   transform: scaleY(1.3); }
}

/* ── PROVA DE CONFIANÇA ─────────────────────────────────── */
.trust {
  background: var(--white);
  padding: 80px 0;
}

.trust__container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 60px;
}

.trust__card {
  background: #ffffff;
  border-radius: 14px;
  padding: 28px 24px;
  text-align: left;
  border: 1px solid rgba(0, 0, 0, 0.04);
  border-bottom: 3px solid var(--teal);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.04);
  transition: var(--transition);
  min-height: 220px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.trust__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.08);
}

.trust__icon {
  font-size: 1.5rem;
  line-height: 1;
  margin-bottom: 18px;
}

.trust__title {
  font-family: var(--font-display);
  font-size: 1.40rem;
  font-weight: 400;
  color: var(--text-dark);
  line-height: 1.2;
  margin-bottom: 14px;
  text-align: left;
}

.trust__desc {
  font-size: 0.98rem;
  color: #7a7a7a;
  line-height: 1.7;
  margin: 0;
  text-align: center;
}

.trust__quote {
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
}

.trust__quote blockquote {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.5vw, 1.75rem);
  font-style: italic;
  font-weight: 300;
  color: var(--text-dark);
  line-height: 1.5;
  margin-bottom: 16px;
}

.trust__quote blockquote::before { content: '\201C'; color: var(--teal); }
.trust__quote blockquote::after  { content: '\201D'; color: var(--teal); }

.trust__quote cite {
  font-size: 0.85rem;
  color: var(--text-light);
  font-style: normal;
}

/* ── SERVIÇOS ───────────────────────────────────────────── */
.services {
  background: var(--bege);
  padding: 100px 0;
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  border: 1px solid transparent;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px;
  height: 100%;
  background: var(--teal);
  transform: scaleY(0);
  transform-origin: top;
  transition: var(--transition);
}

.service-card:hover {
  border-color: rgba(77,125,122,0.15);
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.service-card:hover::before {
  transform: scaleY(1);
}

.service-card--featured {
  background: var(--teal);
  color: var(--white);
}

.service-card--featured::before {
  background: var(--brown);
}

.service-card--featured p,
.service-card--featured li,
.service-card--featured h3 {
  color: rgba(255,255,255,0.9);
}

.service-card--featured h3 {
  color: var(--white);
}

.service-card--featured:hover {
  border-color: transparent;
}

.service-card__tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  background: rgba(255,255,255,0.15);
  padding: 5px 12px;
  border-radius: 50px;
  margin-bottom: 16px;
}

.service-card__icon {
  width: 52px;
  height: 52px;
  margin-bottom: 20px;
  color: var(--teal);
}

.service-card--featured .service-card__icon {
  color: rgba(255,255,255,0.85);
}

.service-card__icon svg {
  width: 100%;
  height: 100%;
}

.service-card__title {
  font-size: 1.45rem;
  font-weight: 400;
  color: var(--text-dark);
  margin-bottom: 14px;
}

.service-card__desc {
  font-size: 0.95rem;
  line-height: 1.75;
  margin-bottom: 20px;
}

.service-card__list {
  margin-bottom: 28px;
}

.service-card__list li {
  font-size: 0.88rem;
  color: var(--text-mid);
  padding: 7px 0;
  border-bottom: 1px solid var(--bege);
  display: flex;
  align-items: center;
  gap: 8px;
}

.service-card--featured .service-card__list li {
  color: rgba(255,255,255,0.75);
  border-bottom-color: rgba(255,255,255,0.15);
}

.service-card__list li::before {
  content: '✦';
  font-size: 0.55rem;
  color: var(--teal);
  flex-shrink: 0;
}

.service-card--featured .service-card__list li::before {
  color: rgba(255,255,255,0.5);
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--teal);
  transition: var(--transition-fast);
}

.service-card--featured .service-card__link {
  color: rgba(255,255,255,0.9);
}

.service-card__link:hover {
  gap: 10px;
  color: var(--teal-dark);
}

.service-card--featured .service-card__link:hover {
  color: var(--white);
}

/* ── DIFERENCIAIS ───────────────────────────────────────── */
.differentials {
  background: var(--white);
  padding: 100px 0;
}

.differentials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.diff-card {
  padding: 36px 28px;
  border: 1px solid var(--bege-dark);
  border-radius: var(--radius);
  position: relative;
  overflow: hidden;
  transition: var(--transition);
  background: var(--white);
}

.diff-card:hover {
  border-color: var(--teal);
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}

.diff-card:hover .diff-card__num {
  color: var(--teal);
}

.diff-card__num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 300;
  color: var(--bege-dark);
  line-height: 1;
  margin-bottom: 16px;
  transition: var(--transition);
}

.diff-card__title {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--text-dark);
  margin-bottom: 12px;
  font-family: var(--font-body);
}

.diff-card__desc {
  font-size: 0.9rem;
  color: var(--text-mid);
  line-height: 1.7;
  margin: 0;
}

/* ── SOBRE ──────────────────────────────────────────────── */
/* ── SOBRE ──────────────────────────────────────────────── */
.about {
  background: var(--bege);
  padding: 100px 0;
}

.about__container {
  display: grid;
  grid-template-columns: 420px minmax(0, 1fr);
  gap: 72px;
  align-items: start;
}

.about__media {
  display: flex;
  flex-direction: column;
  align-items: stretch;
}

.about__image {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
}

.about__img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  object-position: center top;
  border-radius: 24px;
  display: block;
  box-shadow: var(--shadow-md);
}

.about__image-badge {
  position: absolute;
  bottom: 24px;
  right: -16px;
  background: var(--white);
  border: 1px solid var(--bege-dark);
  border-radius: var(--radius);
  padding: 14px 18px;
  text-align: center;
  box-shadow: var(--shadow);
}

.about__image-badge span {
  display: block;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-light);
  margin: 0;
}

.about__image-badge strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--teal);
  font-weight: 400;
}

.about__instagram {
  margin-top: 24px;
  width: 100%;
  justify-content: center;
}

.about__content {
  align-self: start;
}

.about__content .section-tag {
  margin-bottom: 12px;
}

.about__content .section-title {
  margin-bottom: 24px;
}

.about__content p {
  margin-bottom: 16px;
}

.about__credentials {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  padding: 24px 0;
  border-top: 1px solid var(--bege-dark);
  border-bottom: 1px solid var(--bege-dark);
  margin: 24px 0 0;
}

.about__cred strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--teal);
  font-weight: 400;
  margin-bottom: 4px;
}

.about__cred span {
  font-size: 0.82rem;
  color: var(--text-light);
  line-height: 1.5;
}

@media (max-width: 992px) {
  .about__container {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about__media {
    max-width: 460px;
    width: 100%;
    margin: 0 auto;
  }
}

@media (max-width: 576px) {
  .about__credentials {
    grid-template-columns: 1fr;
  }

  .about__image-badge {
    right: 12px;
    bottom: 12px;
  }
}

/* ── FAQ ────────────────────────────────────────────── */
.faq {
  background: var(--white);
  padding: 100px 0;
}

.faq__list {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq__item {
  background: linear-gradient(180deg, #ffffff 0%, #fcfbfa 100%);
  border: 1px solid var(--bege-dark);
  border-radius: var(--radius);
  box-shadow: 0 6px 22px rgba(77,125,122,0.08);
  overflow: hidden;
  transition: var(--transition);
}

.faq__item:hover {
  border-color: rgba(77,125,122,0.30);
  transform: translateY(-2px);
}

.faq__question {
  list-style: none;
  cursor: pointer;
  padding: 24px 60px 24px 24px;
  position: relative;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-dark);
  line-height: 1.5;
}

.faq__question::-webkit-details-marker {
  display: none;
}

.faq__question::after {
  content: '+';
  position: absolute;
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.6rem;
  font-weight: 300;
  color: var(--teal);
  transition: var(--transition-fast);
}

.faq__item[open] .faq__question::after {
  content: '–';
}

.faq__answer {
  padding: 0 24px 24px;
  border-top: 1px solid var(--bege);
}

.faq__answer p {
  font-size: 0.96rem;
  color: var(--text-mid);
  line-height: 1.8;
  margin: 16px 0 0;
}

.faq__answer p:first-child {
  margin-top: 18px;
}

@media (max-width: 768px) {
  .faq {
    padding: 80px 0;
  }

  .faq__question {
    padding: 20px 52px 20px 20px;
    font-size: 0.95rem;
  }

  .faq__question::after {
    right: 20px;
  }

  .faq__answer {
    padding: 0 20px 20px;
  }
}

/* ── CTA SECTION ────────────────────────────────────────── */
.cta-section {
  background: var(--teal);
  padding: 100px 0;
  position: relative;
  overflow: hidden;
  text-align: center;
}

.cta-section__bg {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(255,255,255,0.06) 0%, transparent 50%),
    radial-gradient(circle at 80% 30%, rgba(110,76,52,0.15) 0%, transparent 40%);
  pointer-events: none;
}

.cta-section__container {
  position: relative;
  z-index: 1;
}

.cta-section__title {
  color: var(--white);
  margin: 12px auto 20px;
  max-width: 560px;
}

.cta-section__title em {
  color: rgba(255,255,255,0.75);
}

.cta-section__desc {
  color: rgba(255,255,255,0.75);
  max-width: 520px;
  margin: 0 auto 40px;
  font-size: 1.05rem;
}

.cta-section__actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── CONTATO ────────────────────────────────────────────── */
.contact {
  background: var(--white);
  padding: 100px 0;
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 48px;
  align-items: start;
}

.contact__info {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.contact__item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contact__icon {
  width: 44px;
  height: 44px;
  background: var(--bege);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--teal);
}

.contact__icon svg {
  width: 20px;
  height: 20px;
}

.contact__item strong {
  display: block;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-light);
  margin-bottom: 4px;
  font-weight: 500;
}

.contact__item a {
  font-size: 1rem;
  color: var(--teal);
  font-weight: 500;
  transition: var(--transition-fast);
}

.contact__item a:hover { color: var(--teal-dark); }

.contact__item span {
  font-size: 0.95rem;
  color: var(--text-mid);
  line-height: 1.6;
}

.contact__item em {
  font-size: 0.85rem;
  color: var(--text-light);
  font-style: italic;
}

.contact__map {
  height: 420px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--bege-dark);
}

.contact__map iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* ── RODAPÉ ─────────────────────────────────────────────── */
.footer {
  background: var(--text-dark);
  color: rgba(255,255,255,0.6);
  padding: 60px 0 0;
}

.footer__container {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer__logo {
  font-size: 1.5rem;
  color: var(--white);
  display: block;
  margin-bottom: 12px;
}

.footer__brand p {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.6;
  margin: 0;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-top: 4px;
}

.footer__links a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.5);
  transition: var(--transition-fast);
}

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

.footer__social {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding-top: 4px;
}

.footer__social a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.07);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.5);
  transition: var(--transition);
}

.footer__social a svg { width: 18px; height: 18px; }

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

.footer__bottom {
  padding: 20px 0;
}

.footer__bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.footer__bottom p {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.35);
  margin: 0;
}

/* ── BOTÃO FLUTUANTE WHATSAPP ───────────────────────────── */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 200;
  width: 58px;
  height: 58px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: var(--transition);
  animation: floatPulse 3s ease-in-out infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37,211,102,0.55);
}

.whatsapp-float__tooltip {
  position: absolute;
  right: 68px;
  white-space: nowrap;
  background: var(--text-dark);
  color: var(--white);
  font-size: 0.8rem;
  padding: 6px 12px;
  border-radius: 6px;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-fast);
  font-family: var(--font-body);
}

.whatsapp-float:hover .whatsapp-float__tooltip {
  opacity: 1;
}

@keyframes floatPulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,0.4); }
  50%       { box-shadow: 0 4px 28px rgba(37,211,102,0.65); }
}

/* ── RESPONSIVO ─────────────────────────────────────────── */
@media (max-width: 1024px) {
  .differentials__grid { grid-template-columns: repeat(2, 1fr); }
  .trust__container    { grid-template-columns: repeat(2, 1fr); }
  .about__credentials  { grid-template-columns: 1fr; gap: 12px; }
}

@media (max-width: 900px) {
  .hero__container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero__subtitle { margin: 0 auto 36px; }
  .hero__actions  { justify-content: center; }
  .hero__trust    { justify-content: center; }
  .hero__image {
  max-width: 380px;
  margin: 0 auto;
  justify-content: center;
}

  .services__grid { grid-template-columns: 1fr; }
  .about__container { grid-template-columns: 1fr; }
  .about__image { max-width: 380px; margin: 0 auto; }
  .about__image-badge { right: 0; }

  .contact__grid { grid-template-columns: 1fr; }
  .contact__map  { height: 320px; }

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

@media (max-width: 768px) {
  .nav__menu {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 280px;
    background: var(--white);
    flex-direction: column;
    justify-content: center;
    gap: 28px;
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: -4px 0 32px rgba(0,0,0,0.1);
    z-index: 99;
    padding: 40px;
  }
  .nav__menu.open { transform: translateX(0); }
  .nav__link      { font-size: 1.1rem; }
  .nav__toggle    { display: flex; z-index: 100; }

  .differentials__grid { grid-template-columns: 1fr; }
  .trust__container    { grid-template-columns: 1fr 1fr; }

  .hero__scroll-hint { display: none; }

  .footer__bottom .container { flex-direction: column; text-align: center; }

  .whatsapp-float__tooltip { display: none; }
}

@media (max-width: 480px) {
  .trust__container { grid-template-columns: 1fr; }
  .hero__actions    { flex-direction: column; }
  .hero__actions .btn { width: 100%; justify-content: center; }
  .cta-section__actions { flex-direction: column; align-items: center; }

  .about__credentials { grid-template-columns: 1fr; }

  .service-card { padding: 28px 22px; }
  .diff-card    { padding: 28px 22px; }
}

@media (max-width: 992px) {
  .trust__container {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 576px) {
  .trust__container {
    grid-template-columns: 1fr;
  }

  .trust__card {
    min-height: auto;
  }
}