/* ============================================
   VITTA Face & Sorriso — Design System & Styles
   ============================================ */

/* ---------- CSS Custom Properties ---------- */
:root {
  /* Colors — Clean Office Palette */
  --color-primary: #5A6872;
  --color-primary-light: #7D8B95;
  --color-primary-dark: #3E4C55;
  --color-accent: #8CA3B4;
  --color-accent-light: #A7BDCC;

  --color-dark: #2C3338;
  --color-dark-soft: #3D454B;
  --color-text: #3C4449;
  --color-text-light: #6B777F;
  --color-text-muted: #95A0A7;

  --color-bg: #FFFFFF;
  --color-bg-alt: #F5F6F8;
  --color-bg-dark: #2C3338;
  --color-bg-card: #FFFFFF;

  --color-border: #E2E6EA;
  --color-border-light: #EEF0F3;

  /* Typography */
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Playfair Display', Georgia, serif;

  --fs-xs: 0.75rem;
  --fs-sm: 0.875rem;
  --fs-base: 1rem;
  --fs-md: 1.125rem;
  --fs-lg: 1.25rem;
  --fs-xl: 1.5rem;
  --fs-2xl: 2rem;
  --fs-3xl: 2.5rem;
  --fs-4xl: 3.25rem;

  --fw-light: 300;
  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;

  --lh-tight: 1.2;
  --lh-normal: 1.6;
  --lh-relaxed: 1.8;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;

  /* Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.12);

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;

  /* Layout */
  --container-max: 1200px;
  --header-height: 72px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  font-family: var(--font-body);
  font-size: var(--fs-base);
  font-weight: var(--fw-regular);
  line-height: var(--lh-normal);
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

ul {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

/* ---------- Container ---------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

/* ---------- Section ---------- */
.section {
  padding: var(--space-5xl) 0;
}

.section--alt {
  background: var(--color-bg-alt);
}

.section--dark {
  background: linear-gradient(135deg, #3C4449 0%, #4A5560 100%);
}

.section--cta {
  background: linear-gradient(135deg, #3C4449 0%, #4E5A61 100%);
}

.section__header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.section__eyebrow {
  display: inline-block;
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.section__eyebrow--light {
  color: var(--color-primary-light);
}

.section__title {
  font-family: var(--font-display);
  font-size: var(--fs-3xl);
  font-weight: var(--fw-bold);
  line-height: var(--lh-tight);
  color: var(--color-dark);
}

.section__title em {
  font-style: italic;
  color: var(--color-primary);
}

.section__title--light {
  color: #FFFFFF;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  font-family: var(--font-body);
  font-weight: var(--fw-semibold);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  white-space: nowrap;
  text-decoration: none;
  cursor: pointer;
}

.btn__icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.btn--sm {
  font-size: var(--fs-sm);
  padding: 0.5rem 1.25rem;
}

.btn--lg {
  font-size: var(--fs-base);
  padding: 0.875rem 2rem;
}

.btn--primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(90, 104, 114, 0.3);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(90, 104, 114, 0.4);
}

.btn--outline {
  border: 2px solid var(--color-border);
  color: var(--color-text);
  background: #FFFFFF;
}

.btn--outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.btn--outline-light {
  border: 2px solid rgba(255, 255, 255, 0.6);
  color: #FFFFFF;
  background: transparent;
}

.btn--outline-light:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: #FFFFFF;
  transform: translateY(-2px);
}

/* ---------- Badges ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: rgba(255, 255, 255, 0.85);
  background: rgba(255, 255, 255, 0.1);
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(4px);
}

.badge__icon {
  width: 14px;
  height: 14px;
}

/* ============================================
   HEADER
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  transition: all var(--transition-base);
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(12px);
}

.header--scrolled {
  box-shadow: var(--shadow-sm);
}

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

.header__logo {
  z-index: 1001;
}

.logo-text {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  color: var(--color-dark);
}

.logo-accent {
  color: var(--color-primary);
}

.logo-text--footer {
  font-size: var(--fs-xl);
  color: #FFFFFF;
}

.logo-text--footer .logo-accent {
  color: var(--color-primary-light);
}

/* Nav */
.header__nav {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.nav__list {
  display: flex;
  gap: var(--space-lg);
}

.nav__link {
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text);
  transition: color var(--transition-fast);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width var(--transition-base);
}

.nav__link:hover::after,
.nav__link.active::after {
  width: 100%;
}

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

.nav__cta {
  margin-left: var(--space-sm);
}

/* Hamburger */
.header__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  z-index: 1001;
  padding: 4px;
}

.header__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-dark);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.header__hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.header__hamburger.active span:nth-child(2) {
  opacity: 0;
}

.header__hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  margin-top: var(--header-height);
  width: 100%;
  min-height: calc(100vh - var(--header-height));
  overflow: hidden;
}

.hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.42);
  pointer-events: none;
  z-index: 1;
}

.hero__inner {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: calc(100vh - var(--header-height));
  padding: var(--space-2xl) var(--space-lg);
}

.hero__content {
  max-width: 620px;
  text-align: center;
}

.hero__eyebrow {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: var(--space-lg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  padding-bottom: var(--space-sm);
}

.hero__title {
  font-family: var(--font-display);
  font-size: var(--fs-4xl);
  font-weight: var(--fw-bold);
  line-height: 1.15;
  color: #FFFFFF;
  margin-bottom: var(--space-lg);
}

.hero__title em {
  font-style: italic;
  color: var(--color-accent-light);
}

.hero__subtitle {
  font-size: var(--fs-md);
  line-height: var(--lh-relaxed);
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--space-xl);
}

.hero__badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-2xl);
}

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

/* ============================================
   SOBRE
   ============================================ */
.sobre__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.sobre__image-placeholder {
  width: 100%;
  aspect-ratio: 4 / 5;
  background: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  color: var(--color-text-muted);
  font-size: var(--fs-sm);
  border: 2px dashed var(--color-border);
}

.sobre__content .section__eyebrow {
  display: block;
}

.sobre__content .section__title {
  margin-bottom: var(--space-xl);
}

.sobre__text {
  font-size: var(--fs-md);
  line-height: var(--lh-relaxed);
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.sobre__text--highlight {
  font-weight: var(--fw-semibold);
  color: var(--color-dark);
  font-size: var(--fs-lg);
  margin-top: var(--space-lg);
}

/* ============================================
   CARDS (Especialidades)
   ============================================ */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
}

.card {
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl) var(--space-xl);
  text-align: center;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border-light);
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.card__icon-wrap {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(90, 104, 114, 0.1), rgba(90, 104, 114, 0.04));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-lg);
}

.card__icon {
  width: 28px;
  height: 28px;
  color: var(--color-primary);
}

.card__title {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: var(--fw-semibold);
  color: var(--color-dark);
  margin-bottom: var(--space-sm);
}

.card__text {
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
  color: var(--color-text-light);
}

/* ============================================
   PROFISSIONAIS
   ============================================ */
.prof-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-2xl);
  max-width: 820px;
  margin: 0 auto;
}

.prof-card {
  display: flex;
  flex-direction: column;
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border-light);
  transition: all var(--transition-base);
}

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

.prof-card__photo {
  width: 100%;
  overflow: hidden;
  background: var(--color-bg-alt);
}

.prof-card__img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: top center;
  display: block;
  transition: transform var(--transition-slow);
}

.prof-card:hover .prof-card__img {
  transform: scale(1.03);
}

.prof-card__info {
  padding: var(--space-xl);
  text-align: center;
}

.prof-card__name {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-weight: var(--fw-semibold);
  color: var(--color-dark);
  margin-bottom: var(--space-xs);
}

.prof-card__cro {
  display: block;
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 2px;
}

.prof-card__specialty {
  display: block;
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}

.prof-card__bio {
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
  color: var(--color-text-light);
}

.prof-card__socials {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

.prof-card__social {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  transition: all var(--transition-fast);
}

.prof-card__social:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
  background: rgba(90, 104, 114, 0.06);
  transform: translateY(-2px);
}

.prof-card__social i,
.prof-card__social svg {
  width: 16px;
  height: 16px;
}

.prof-card__social-svg {
  width: 16px;
  height: 16px;
}

/* ============================================
   AUTOAVALIAÇÃO
   ============================================ */
.autoavaliacao__inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-3xl);
  align-items: center;
}

.autoavaliacao__content .section__title {
  margin-bottom: var(--space-xl);
}

.autoavaliacao__text {
  font-size: var(--fs-md);
  line-height: var(--lh-relaxed);
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: var(--space-md);
}

.autoavaliacao__text strong {
  color: var(--color-primary-light);
}

.autoavaliacao__content .btn {
  margin-top: var(--space-lg);
}

.autoavaliacao__visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.autoavaliacao__graphic {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary-light);
}

/* ============================================
   DEPOIMENTOS
   ============================================ */
.depo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.depo-card {
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border-light);
  transition: all var(--transition-base);
}

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

.depo-card__stars {
  display: flex;
  gap: 2px;
  margin-bottom: var(--space-md);
}

.depo-card__star {
  width: 16px;
  height: 16px;
  color: var(--color-primary);
  fill: var(--color-primary);
}

.depo-card__text {
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
  font-style: italic;
}

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

.depo-card__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 2px dashed var(--color-border);
}

.depo-card__avatar-img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 2px solid var(--color-border-light);
}

.depo-card__name {
  display: block;
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-dark);
}

.depo-card__treatment {
  display: block;
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
}

/* ============================================
   CTA FINAL
   ============================================ */
.cta-final__inner {
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}

.cta-final__inner .section__title {
  margin-bottom: var(--space-lg);
}

.cta-final__text {
  font-size: var(--fs-md);
  line-height: var(--lh-relaxed);
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: var(--space-2xl);
}

.cta-final__actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-md);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--color-dark);
  color: rgba(255, 255, 255, 0.7);
  padding-top: var(--space-4xl);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--space-3xl);
  padding-bottom: var(--space-3xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__tagline {
  margin-top: var(--space-md);
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.5);
}

.footer__heading {
  font-family: var(--font-display);
  font-size: var(--fs-md);
  font-weight: var(--fw-semibold);
  color: #FFFFFF;
  margin-bottom: var(--space-lg);
}

.footer__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.footer__list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: var(--fs-sm);
  line-height: var(--lh-normal);
}

.footer__icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 3px;
  color: var(--color-primary-light);
}

.footer__list a:hover {
  color: var(--color-primary-light);
}

.footer__map-embed {
  border-radius: var(--radius-md);
  overflow: hidden;
}

.footer__bottom {
  padding: var(--space-xl) 0;
}

.footer__bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--fs-xs);
  color: rgba(255, 255, 255, 0.4);
}

.footer__privacy-link {
  color: rgba(255, 255, 255, 0.4);
  text-decoration: underline;
}

.footer__privacy-link:hover {
  color: var(--color-primary-light);
}

/* ============================================
   WHATSAPP FLOAT
   ============================================ */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  background: #25D366;
  color: #FFFFFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: all var(--transition-base);
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.5);
}

/* ============================================
   QUIZ MODAL
   ============================================ */
.quiz-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.quiz-modal.active {
  opacity: 1;
  visibility: visible;
}

.quiz-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
}

.quiz-modal__container {
  position: relative;
  width: 95%;
  max-width: 580px;
  max-height: 90vh;
  background: var(--color-bg);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  overflow-y: auto;
  transform: translateY(20px) scale(0.98);
  transition: transform var(--transition-base);
}

.quiz-modal.active .quiz-modal__container {
  transform: translateY(0) scale(1);
}

.quiz-modal__close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  transition: all var(--transition-fast);
  z-index: 1;
}

.quiz-modal__close:hover {
  background: var(--color-bg-alt);
  color: var(--color-text);
}

.quiz-modal__close i {
  width: 20px;
  height: 20px;
}

/* Progress */
.quiz-progress {
  height: 4px;
  background: var(--color-border-light);
  border-radius: var(--radius-full) var(--radius-full) 0 0;
  overflow: hidden;
}

.quiz-progress__bar {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  border-radius: var(--radius-full);
  transition: width var(--transition-slow);
  width: 0%;
}

/* Quiz Content */
.quiz-modal__content {
  padding: var(--space-2xl);
}

.quiz-step {
  animation: quizFadeIn 0.4s ease;
}

@keyframes quizFadeIn {
  from {
    opacity: 0;
    transform: translateX(20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.quiz-step__label {
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.quiz-step__title {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  color: var(--color-dark);
  margin-bottom: var(--space-xl);
}

.quiz-question {
  margin-bottom: var(--space-xl);
}

.quiz-question__text {
  font-size: var(--fs-base);
  font-weight: var(--fw-medium);
  color: var(--color-dark);
  margin-bottom: var(--space-md);
}

.quiz-options {
  display: flex;
  gap: var(--space-sm);
}

.quiz-option {
  flex: 1;
  padding: 0.625rem 1rem;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  color: var(--color-text);
  background: var(--color-bg);
}

.quiz-option:hover {
  border-color: var(--color-primary-light);
  background: rgba(90, 104, 114, 0.04);
}

.quiz-option.selected {
  border-color: var(--color-primary);
  background: rgba(90, 104, 114, 0.08);
  color: var(--color-primary-dark);
}

/* Objective options (checkbox style) */
.quiz-objective-options {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.quiz-objective-option {
  padding: 0.75rem 1rem;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  cursor: pointer;
  transition: all var(--transition-fast);
  color: var(--color-text);
  background: var(--color-bg);
  text-align: left;
}

.quiz-objective-option:hover {
  border-color: var(--color-primary-light);
}

.quiz-objective-option.selected {
  border-color: var(--color-primary);
  background: rgba(90, 104, 114, 0.08);
  color: var(--color-primary-dark);
}

.quiz-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--space-2xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-border-light);
}

.quiz-nav__back {
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.quiz-nav__back:hover {
  color: var(--color-text);
}

.quiz-nav__back i {
  width: 16px;
  height: 16px;
}

/* Quiz Result */
.quiz-result {
  text-align: center;
  animation: quizFadeIn 0.4s ease;
}

.quiz-result__icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(90, 104, 114, 0.1), rgba(140, 163, 180, 0.1));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-xl);
  color: var(--color-primary);
}

.quiz-result__icon i {
  width: 32px;
  height: 32px;
}

.quiz-result__title {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  color: var(--color-dark);
  margin-bottom: var(--space-md);
}

.quiz-result__text {
  font-size: var(--fs-base);
  line-height: var(--lh-relaxed);
  color: var(--color-text-light);
  margin-bottom: var(--space-2xl);
  max-width: 420px;
  margin-left: auto;
  margin-right: auto;
}

.quiz-result__cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  background: #25D366;
  color: #FFFFFF;
  font-weight: var(--fw-semibold);
  font-size: var(--fs-base);
  padding: 0.875rem 2rem;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.35);
  transition: all var(--transition-base);
  text-decoration: none;
}

.quiz-result__cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
}

.quiz-result__cta svg {
  width: 20px;
  height: 20px;
}

/* ============================================
   ANIMATIONS
   ============================================ */
[data-animate] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-animate="fade-right"] {
  transform: translateX(-30px);
}

[data-animate="fade-left"] {
  transform: translateX(30px);
}

[data-animate].animated {
  opacity: 1;
  transform: translate(0, 0);
}

/* ============================================
   RESPONSIVE
   ============================================ */

/* Tablet landscape */
@media (max-width: 1024px) {
  :root {
    --fs-4xl: 2.5rem;
    --fs-3xl: 2rem;
  }

  .cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer__inner {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
  }

  .footer__brand {
    grid-column: 1 / -1;
  }

  .autoavaliacao__graphic {
    width: 150px;
    height: 150px;
  }
}

/* Tablet portrait */
@media (max-width: 768px) {
  :root {
    --fs-4xl: 2.25rem;
    --fs-3xl: 1.75rem;
    --fs-2xl: 1.5rem;
    --space-5xl: 5rem;
    --space-4xl: 4rem;
  }

  /* Mobile nav */
  .header__hamburger {
    display: flex;
  }

  .header__nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 360px;
    height: 100vh;
    background: var(--color-bg);
    flex-direction: column;
    align-items: flex-start;
    padding: calc(var(--header-height) + var(--space-xl)) var(--space-xl) var(--space-xl);
    box-shadow: var(--shadow-xl);
    transition: right var(--transition-base);
    gap: var(--space-lg);
  }

  .header__nav.open {
    right: 0;
  }

  .nav__list {
    flex-direction: column;
    gap: var(--space-md);
  }

  .nav__link {
    color: var(--color-text) !important;
    font-size: var(--fs-md);
  }

  .nav__cta {
    margin-left: 0;
    margin-top: var(--space-md);
  }

  /* Hero */
  .hero__title {
    font-size: var(--fs-3xl);
  }

  .hero__actions {
    flex-direction: column;
  }

  .hero__actions .btn {
    width: 100%;
    justify-content: center;
  }

  /* Sobre */
  .sobre__inner {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .sobre__image {
    order: -1;
  }

  .sobre__image-placeholder {
    aspect-ratio: 16 / 9;
  }

  /* Especialidades */
  .cards-grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .card {
    padding: var(--space-xl);
  }

  /* Profissionais */
  .prof-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
  }

  /* Autoavaliação */
  .autoavaliacao__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .autoavaliacao__visual {
    display: none;
  }

  /* Depoimentos */
  .depo-grid {
    grid-template-columns: 1fr;
  }

  /* CTA Final */
  .cta-final__actions {
    flex-direction: column;
    align-items: center;
  }

  .cta-final__actions .btn {
    width: 100%;
    max-width: 320px;
  }

  /* Footer */
  .footer__inner {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .footer__bottom-inner {
    flex-direction: column;
    gap: var(--space-sm);
    text-align: center;
  }
}

/* Mobile small */
@media (max-width: 480px) {
  :root {
    --fs-4xl: 1.875rem;
    --fs-3xl: 1.5rem;
    --space-5xl: 4rem;
  }

  .container {
    padding: 0 var(--space-md);
  }

  .quiz-modal__content {
    padding: var(--space-xl) var(--space-md);
  }
}