/* ==========================================================================
   Benditoozônio — Design Tokens & Global Styles
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Sora:wght@700;800&display=swap');

:root {
  /* Colors */
  --cor-primaria: #1A56DB;
  --cor-primaria-escura: #1240A8;
  --cor-verde: #22C55E;
  --cor-verde-escuro: #16A34A;
  --cor-texto: #0F172A;
  --cor-texto-suave: #475569;
  --cor-fundo: #F0F7FF;
  --cor-branco: #FFFFFF;
  --cor-borda: #E2EAF4;

  /* Typography */
  --fonte-titulo: 'Sora', sans-serif;
  --fonte-corpo: 'Inter', sans-serif;
  --h1: clamp(2rem, 5vw, 3.5rem);
  --h2: clamp(1.5rem, 3vw, 2.25rem);
  --h3: 1.25rem;
  --body: 1rem;
  --small: 0.875rem;

  /* Layout */
  --section-py: 80px;
  --container: 1200px;
  --radius: 16px;
  --radius-sm: 8px;

  /* Effects */
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 10px 30px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 20px 40px rgba(15, 23, 42, 0.12);
  --transition: 200ms ease;
}

/* ==========================================================================
   Reset
   ========================================================================== */

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--fonte-corpo);
  font-size: var(--body);
  line-height: 1.6;
  color: var(--cor-texto);
  background: var(--cor-fundo);
}

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

a {
  color: var(--cor-primaria);
  text-decoration: none;
}

button {
  font-family: inherit;
}

ul {
  margin: 0;
  padding: 0;
}

/* ==========================================================================
   Typography
   ========================================================================== */

h1, h2, h3, h4 {
  font-family: var(--fonte-titulo);
  font-weight: 800;
  line-height: 1.2;
  color: var(--cor-texto);
  margin: 0 0 16px;
}

h1 { font-size: var(--h1); }
h2 { font-size: var(--h2); }
h3 { font-size: var(--h3); font-weight: 700; }

p {
  margin: 0 0 16px;
  color: var(--cor-texto-suave);
  max-width: 70ch;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--fonte-titulo);
  font-weight: 700;
  font-size: var(--small);
  color: var(--cor-verde-escuro);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 16px;
}

/* ==========================================================================
   Accessibility helpers
   ========================================================================== */

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -60px;
  background: var(--cor-primaria);
  color: var(--cor-branco);
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-family: var(--fonte-titulo);
  font-weight: 700;
  z-index: 1000;
  transition: top var(--transition);
}

.skip-link:focus-visible {
  top: 16px;
}

:focus-visible {
  outline: 3px solid var(--cor-primaria);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ==========================================================================
   Layout
   ========================================================================== */

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

section {
  padding: var(--section-py) 0;
}

@media (max-width: 768px) {
  :root {
    --section-py: 56px;
  }
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-family: var(--fonte-titulo);
  font-weight: 700;
  font-size: 1rem;
  min-height: 44px;
  line-height: 1;
  transition: all var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background: var(--cor-primaria);
  color: var(--cor-branco);
}
.btn-primary:hover {
  background: var(--cor-primaria-escura);
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(26, 86, 219, 0.25);
}

.btn-secondary {
  background: transparent;
  color: var(--cor-primaria);
  border-color: var(--cor-primaria);
}
.btn-secondary:hover {
  background: var(--cor-branco);
}

.btn-on-primary {
  background: var(--cor-branco);
  color: var(--cor-primaria);
}
.btn-on-primary:hover {
  background: var(--cor-fundo);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: var(--cor-verde);
  color: var(--cor-branco);
}
.btn-whatsapp:hover {
  background: var(--cor-verde-escuro);
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(34, 197, 94, 0.3);
}

.btn-block {
  width: 100%;
}

/* ==========================================================================
   Header / Navigation
   ========================================================================== */

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--cor-branco);
  border-bottom: 1px solid transparent;
  transition: box-shadow var(--transition), border-color var(--transition);
}

.header.is-scrolled {
  box-shadow: var(--shadow-md);
  border-bottom-color: var(--cor-borda);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 80px;
}

.logo {
  font-family: var(--fonte-titulo);
  font-weight: 800;
  font-size: 1.375rem;
  color: var(--cor-texto);
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo span {
  color: var(--cor-primaria);
}

.nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav__list {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav__list a {
  font-family: var(--fonte-titulo);
  font-weight: 700;
  font-size: var(--small);
  color: var(--cor-texto);
  padding: 8px 4px;
  border-radius: var(--radius-sm);
  transition: color var(--transition);
}

.nav__list a:hover,
.nav__list a[aria-current="page"] {
  color: var(--cor-primaria);
}

.nav__item--dropdown {
  position: relative;
  display: flex;
  align-items: center;
}

.nav__dropdown-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  color: var(--cor-texto);
  cursor: pointer;
}

.nav__dropdown-toggle svg {
  transition: transform var(--transition);
}

@media (min-width: 901px) {
  .nav__item--dropdown > a::after {
    content: '';
    display: inline-block;
    margin-left: 6px;
    width: 7px;
    height: 7px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(45deg) translateY(-2px);
  }
}

.nav__dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 220px;
  background: var(--cor-branco);
  border: 1px solid var(--cor-borda);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  list-style: none;
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
}

.nav__item--dropdown:hover .nav__dropdown,
.nav__item--dropdown:focus-within .nav__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav__dropdown a {
  display: block;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-size: var(--small);
  border-bottom: none !important;
}

.nav__dropdown a:hover {
  background: var(--cor-fundo);
}

@media (max-width: 900px) {
  .nav__item--dropdown {
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .nav__item--dropdown > a {
    flex: 1;
  }
  .nav__dropdown-toggle {
    display: flex;
    width: 44px;
    height: 44px;
  }
  .nav__item--dropdown.is-open .nav__dropdown-toggle svg {
    transform: rotate(180deg);
  }
  .nav__dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    display: none;
    width: 100%;
    padding-left: 16px;
  }
  .nav__item--dropdown.is-open .nav__dropdown {
    display: block;
  }
}

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

.menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid var(--cor-borda);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--transition);
}

.menu-toggle:hover {
  background: var(--cor-fundo);
}

.menu-toggle__icon {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--cor-texto);
  position: relative;
  transition: background var(--transition);
}

.menu-toggle__icon::before,
.menu-toggle__icon::after {
  content: '';
  position: absolute;
  left: 0;
  width: 20px;
  height: 2px;
  background: var(--cor-texto);
  transition: transform var(--transition), top var(--transition);
}

.menu-toggle__icon::before { top: -6px; }
.menu-toggle__icon::after { top: 6px; }

.menu-toggle[aria-expanded="true"] .menu-toggle__icon {
  background: transparent;
}
.menu-toggle[aria-expanded="true"] .menu-toggle__icon::before {
  top: 0;
  transform: rotate(45deg);
}
.menu-toggle[aria-expanded="true"] .menu-toggle__icon::after {
  top: 0;
  transform: rotate(-45deg);
}

@media (max-width: 900px) {
  .nav__list {
    position: fixed;
    inset: 80px 0 0 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    background: var(--cor-branco);
    padding: 16px 24px 32px;
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
    box-shadow: var(--shadow-md);
  }

  .nav__list.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav__list a {
    display: block;
    width: 100%;
    padding: 14px 8px;
    font-size: 1rem;
    border-bottom: 1px solid var(--cor-borda);
  }

  .nav__cta {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }
}

@media (max-width: 540px) {
  .header__actions .btn {
    display: none;
  }
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  background: linear-gradient(180deg, var(--cor-fundo) 0%, var(--cor-branco) 100%);
}

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

.hero__content p {
  font-size: 1.125rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 32px;
}

.hero__media img {
  border-radius: 24px;
  width: 100%;
  box-shadow: var(--shadow-lg);
}

@media (max-width: 900px) {
  .hero__inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .hero__media {
    order: -1;
  }
}

/* ==========================================================================
   Bento grid (cards-info)
   ========================================================================== */

.bento {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: repeat(2, minmax(220px, auto));
  gap: 24px;
}

.bento__item {
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 16px;
  transition: all var(--transition);
}

.bento__item:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.bento__item--img {
  grid-column: span 2;
  grid-row: span 2;
  padding: 0;
  overflow: hidden;
}

.bento__item--img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius);
}

.bento__item--white {
  background: var(--cor-branco);
  border: 1px solid var(--cor-borda);
}

.bento__item--verde {
  background: var(--cor-verde);
  color: var(--cor-branco);
}
.bento__item--verde h3,
.bento__item--verde-escuro h3,
.bento__item--azul h3 {
  color: var(--cor-branco);
}
.bento__item--verde p,
.bento__item--verde-escuro p,
.bento__item--azul p {
  color: rgba(255, 255, 255, 0.9);
}

.bento__item--verde-escuro {
  background: var(--cor-verde-escuro);
  color: var(--cor-branco);
}

.bento__item--azul {
  background: var(--cor-primaria);
  color: var(--cor-branco);
}

.bento__item a:not(.btn) {
  font-family: var(--fonte-titulo);
  font-weight: 700;
  font-size: var(--small);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: inherit;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

.bento__item--white a:not(.btn) {
  color: var(--cor-primaria);
}

.bento__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.2);
}

.bento__item--white .bento__icon {
  background: var(--cor-fundo);
  color: var(--cor-primaria);
}

@media (max-width: 1024px) {
  .bento {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto;
  }
  .bento__item--img {
    grid-column: span 2;
    grid-row: span 1;
    min-height: 280px;
  }
}

@media (max-width: 640px) {
  .bento {
    grid-template-columns: 1fr;
  }
  .bento__item--img {
    grid-column: span 1;
  }
}

/* ==========================================================================
   Tratamentos
   ========================================================================== */

.tratamentos {
  background: linear-gradient(135deg, var(--cor-fundo) 0%, var(--cor-branco) 60%);
}

.tratamentos__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.tratamentos__media img {
  border-radius: var(--radius);
  width: 100%;
  box-shadow: var(--shadow-md);
}

.tratamentos__quote {
  margin: 24px 0;
  padding: 24px;
  border-left: 4px solid var(--cor-verde);
  background: var(--cor-branco);
  border-radius: var(--radius-sm);
  font-weight: 600;
  color: var(--cor-texto);
  font-size: 1.0625rem;
}

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

@media (max-width: 900px) {
  .tratamentos__inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .tratamentos__media {
    order: -1;
  }
}

/* ==========================================================================
   Avaliações + Sobre
   ========================================================================== */

.avaliacoes__inner {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 56px;
  align-items: start;
}

.rating-card {
  background: var(--cor-primaria);
  color: var(--cor-branco);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  box-shadow: var(--shadow-md);
}

.rating-card__score {
  font-family: var(--fonte-titulo);
  font-size: 3rem;
  font-weight: 800;
  line-height: 1;
  color: var(--cor-branco);
}

.rating-card__stars {
  display: flex;
  justify-content: center;
  gap: 4px;
  margin: 12px 0;
}

.rating-card__stars svg {
  width: 22px;
  height: 22px;
  fill: #FACC15;
}

.rating-list {
  list-style: none;
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.rating-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-sm);
  padding: 10px 16px;
  font-size: var(--small);
  font-weight: 600;
}

.sobre__address {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-top: 16px;
  font-weight: 600;
  color: var(--cor-texto);
}

.sobre__address svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--cor-primaria);
}

@media (max-width: 900px) {
  .avaliacoes__inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .rating-card {
    max-width: 380px;
  }
}

/* ==========================================================================
   Especialidades grid
   ========================================================================== */

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

.especialidade-card {
  background: var(--cor-branco);
  border: 1px solid var(--cor-borda);
  border-radius: var(--radius);
  padding: 32px;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.especialidade-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.especialidade-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: var(--cor-fundo);
  color: var(--cor-verde-escuro);
}

.especialidade-card__link {
  font-family: var(--fonte-titulo);
  font-weight: 700;
  font-size: var(--small);
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

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

@media (max-width: 640px) {
  .especialidades-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   CTA WhatsApp banner
   ========================================================================== */

.cta-whatsapp {
  background: var(--cor-primaria);
  color: var(--cor-branco);
  text-align: center;
}

.cta-whatsapp h2 {
  color: var(--cor-branco);
}

.cta-whatsapp p {
  color: rgba(255, 255, 255, 0.9);
  max-width: 60ch;
  margin: 0 auto 32px;
}

.cta-whatsapp__actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.cta-whatsapp__phone {
  font-family: var(--fonte-titulo);
  font-weight: 800;
  font-size: 1.5rem;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.footer-top {
  background: var(--cor-primaria);
  color: var(--cor-branco);
  padding: 24px 0;
}

.footer-top__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: space-between;
}

.footer-top__item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: var(--small);
  font-weight: 600;
}

.footer-top__item a {
  color: var(--cor-branco);
}

.footer {
  background: var(--cor-branco);
  padding: 64px 0 32px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
}

.footer__brand p {
  margin-top: 12px;
  font-size: var(--small);
}

.footer__col h3 {
  font-size: 1rem;
  margin-bottom: 16px;
}

.footer__col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__col a {
  color: var(--cor-texto-suave);
  font-size: var(--small);
  transition: color var(--transition);
}

.footer__col a:hover {
  color: var(--cor-primaria);
}

.footer__bottom {
  border-top: 1px solid var(--cor-borda);
  margin-top: 48px;
  padding-top: 24px;
  text-align: center;
  font-size: var(--small);
  color: var(--cor-texto-suave);
}

@media (max-width: 900px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
  .footer-top__inner {
    flex-direction: column;
    gap: 12px;
  }
}

@media (max-width: 560px) {
  .footer__grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   WhatsApp floating button (mobile)
   ========================================================================== */

.whatsapp-float {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--cor-verde);
  color: var(--cor-branco);
  display: none;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  z-index: 90;
  transition: all var(--transition);
}

.whatsapp-float:hover {
  background: var(--cor-verde-escuro);
  transform: translateY(-2px);
}

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

@media (max-width: 900px) {
  .whatsapp-float {
    display: flex;
  }
}

/* ==========================================================================
   Generic content pages (sobre / especialidades / contato / blog)
   ========================================================================== */

.page-hero {
  background: linear-gradient(180deg, var(--cor-fundo) 0%, var(--cor-branco) 100%);
  text-align: center;
  padding: 64px 0;
}

.page-hero p {
  margin: 0 auto;
}

.breadcrumb {
  font-size: var(--small);
  color: var(--cor-texto-suave);
  margin-bottom: 16px;
}

.breadcrumb a {
  color: var(--cor-texto-suave);
}

.breadcrumb a:hover {
  color: var(--cor-primaria);
}

.content-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 48px;
}

@media (max-width: 900px) {
  .content-grid {
    grid-template-columns: 1fr;
  }
}

.info-card {
  background: var(--cor-branco);
  border: 1px solid var(--cor-borda);
  border-radius: var(--radius);
  padding: 24px;
}

.info-card h3 {
  margin-bottom: 12px;
}

.info-card + .info-card {
  margin-top: 24px;
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 32px;
}

@media (max-width: 900px) {
  .value-grid {
    grid-template-columns: 1fr;
  }
}

/* Contact form */

.form-grid {
  display: grid;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-family: var(--fonte-titulo);
  font-weight: 700;
  font-size: var(--small);
}

.form-group .input,
.form-group select,
.form-group textarea {
  font-family: var(--fonte-corpo);
}

textarea.input {
  min-height: 140px;
  resize: vertical;
}

.form-group .helper {
  font-size: var(--small);
  color: var(--cor-texto-suave);
  margin: 0;
}

/* Blog */

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

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

@media (max-width: 640px) {
  .blog-grid {
    grid-template-columns: 1fr;
  }
}

.blog-card img {
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.blog-card__date {
  font-size: var(--small);
  color: var(--cor-texto-suave);
  font-weight: 600;
}

.blog-card h3 {
  margin: 8px 0 12px;
}

/* ==========================================================================
   Utility
   ========================================================================== */

.text-center { text-align: center; }
.mb-0 { margin-bottom: 0; }

.section-head {
  max-width: 720px;
  margin: 0 auto 48px;
  text-align: center;
}

.section-head.align-left {
  margin: 0 0 48px;
  text-align: left;
}