/* ============================================
   DESIGN TOKENS
   ============================================ */
:root {
  --color-bg: #FAFAF8;
  --color-dark: #0D1E30;
  --color-dark-2: #162840;
  --color-dark-card: #1C3250;
  --color-gold: #C9A865;
  --color-gold-light: #E8D4A0;
  --color-text: #1A1A1A;
  --color-text-muted: #6B6B6B;
  --color-text-light: #FAFAF8;
  --color-whatsapp: #25D366;
  --color-whatsapp-hover: #1DAA54;

  --font-heading: 'Raleway', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;

  --spacing-xs: clamp(0.5rem, 1vw, 0.75rem);
  --spacing-sm: clamp(0.75rem, 1.5vw, 1rem);
  --spacing-md: clamp(1rem, 2vw, 1.5rem);
  --spacing-lg: clamp(1.5rem, 3vw, 2.5rem);
  --spacing-xl: clamp(2.5rem, 5vw, 5rem);
  --spacing-2xl: clamp(4rem, 8vw, 8rem);

  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;

  --transition: 0.3s ease;
  --shadow-card: 0 4px 24px rgba(0,0,0,0.08);
  --shadow-gold: 0 4px 24px rgba(201,168,101,0.2);
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
  max-width: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  max-width: 100%;
}

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

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

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3 {
  font-family: var(--font-heading);
  line-height: 1.15;
  font-weight: 600;
}

h1 { font-size: clamp(2.2rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 3rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.6rem); }

/* ============================================
   UTILITIES
   ============================================ */
.container {
  width: min(90%, 1200px);
  margin-inline: auto;
}

.gold { color: var(--color-gold); }
.section { padding-block: var(--spacing-2xl); }
.section--dark { background-color: var(--color-dark); color: var(--color-text-light); }
.section--dark-2 { background-color: var(--color-dark-2); color: var(--color-text-light); }

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: 0.9em 2em;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  white-space: nowrap;
}

.btn--whatsapp {
  background-color: var(--color-whatsapp);
  color: #fff;
}

.btn--whatsapp:hover {
  background-color: var(--color-whatsapp-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37,211,102,0.35);
}

.btn--whatsapp-outline {
  background-color: transparent;
  border: 2px solid var(--color-whatsapp);
  color: var(--color-whatsapp);
}

.btn--whatsapp-outline:hover {
  background-color: var(--color-whatsapp);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37,211,102,0.35);
}

.hero__cta-buttons {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  align-self: stretch;
}

.hero__cta-buttons .btn {
  justify-content: center;
  white-space: nowrap;
  padding-inline: 1.2em;
}

@media (min-width: 540px) {
  .hero__cta-buttons {
    flex-direction: row;
    flex-wrap: wrap;
    align-self: auto;
  }
  .hero__cta-buttons .btn {
    padding-inline: 2em;
    flex: 0 1 auto;
  }
}

.btn--gold {
  background-color: var(--color-gold);
  color: var(--color-dark);
}

.btn--gold:hover {
  background-color: var(--color-gold-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
}

.btn--outline {
  background: transparent;
  border: 1.5px solid var(--color-gold);
  color: var(--color-gold);
}

.btn--outline:hover {
  background-color: var(--color-gold);
  color: var(--color-dark);
}

.btn--lg {
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  padding: 1em 2.5em;
}

/* ============================================
   NAV
   ============================================ */
.nav {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 100;
  padding-block: 0.2rem;
  background: linear-gradient(135deg, rgba(8,18,32,0.97) 0%, rgba(22,50,80,0.95) 100%);
  backdrop-filter: blur(12px);
}

.nav::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(to right, transparent 0%, rgba(201,168,101,0.55) 30%, rgba(201,168,101,0.55) 70%, transparent 100%);
}

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

.nav__logo {
  display: flex;
  align-items: center;
}

.nav__logo-img {
  height: 5rem;
  width: auto;
  display: block;
}

.nav__logo span {
  display: block;
  font-family: var(--font-body);
  font-size: 0.65rem;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 400;
}

/* ============================================
   HERO
   ============================================ */
.hero {
  min-height: 100svh;
  display: grid;
  grid-template-columns: 1fr;
  background-color: var(--color-dark);
  color: var(--color-text-light);
  padding-top: 5rem;
}

@media (min-width: 768px) {
  .hero { grid-template-columns: 1fr 1fr; }
}

.hero__image {
  position: relative;
  min-height: 50svh;
  overflow: clip;
}

@media (min-width: 768px) {
  .hero__image { min-height: 100svh; }
}

.hero__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.hero__image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, var(--color-dark) 0%, transparent 40%);
}

.hero__content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--spacing-xl) var(--spacing-lg);
  gap: var(--spacing-md);
}

.hero__eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-gold);
  font-weight: 500;
}

.hero__title { color: #fff; }
.hero__title em {
  font-style: normal;
  color: var(--color-gold);
}

.hero__subtitle {
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  color: rgba(255,255,255,0.72);
  max-width: 44ch;
}

.hero__cta-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  align-items: flex-start;
}

.hero__microcopy {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.45);
}

.hero__trust {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  margin-top: var(--spacing-sm);
}

.hero__trust-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: 0.9rem;
  color: rgba(255,255,255,0.75);
}

.hero__trust-item::before {
  content: '✓';
  color: var(--color-gold);
  font-weight: 700;
}

/* ============================================
   NÚMEROS
   ============================================ */
.numbers {
  background-color: var(--color-gold);
  padding-block: var(--spacing-lg);
}

.numbers__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
  text-align: center;
}

@media (min-width: 640px) {
  .numbers__grid { grid-template-columns: repeat(4, 1fr); }
}

.numbers__item {}

.numbers__value {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--color-dark);
  line-height: 1;
}

.numbers__label {
  font-size: 0.8rem;
  color: rgba(17,17,17,0.7);
  margin-top: 0.25rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ============================================
   DOR / IDENTIFICAÇÃO
   ============================================ */
.pain__inner {
  max-width: 72ch;
  margin-inline: auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.pain__title { color: #fff; }

.pain__text {
  color: rgba(255,255,255,0.72);
  font-size: clamp(1rem, 1.5vw, 1.1rem);
  line-height: 1.8;
}

.pain__transition {
  font-family: var(--font-heading);
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  color: var(--color-gold);
  font-style: italic;
}

/* ============================================
   RESULTADOS
   ============================================ */
.results__header {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.results__subtitle {
  color: var(--color-text-muted);
  margin-top: var(--spacing-xs);
}

.results__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
}

@media (min-width: 640px) {
  .results__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .results__grid { grid-template-columns: repeat(3, 1fr); }
}

.result-card {
  border-radius: var(--radius-lg);
  overflow: clip;
  box-shadow: var(--shadow-card);
  position: relative;
  aspect-ratio: 4/5;
}

.result-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.result-card:hover img { transform: scale(1.04); }

.result-card__label {
  position: absolute;
  bottom: 0;
  inset-inline: 0;
  padding: var(--spacing-sm) var(--spacing-md);
  background: linear-gradient(to top, rgba(0,0,0,0.85), transparent);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 500;
}

.results__microcopy {
  text-align: center;
  color: var(--color-text-muted);
  margin-top: var(--spacing-md);
  font-style: italic;
}

/* ============================================
   PROCEDIMENTOS
   ============================================ */
.procedures__header {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.procedures__main {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

@media (min-width: 768px) {
  .procedures__main { grid-template-columns: repeat(2, 1fr); }
}

.procedure-card--main {
  border-radius: var(--radius-lg);
  overflow: clip;
  background: var(--color-dark-card);
  position: relative;
  min-height: 420px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.procedure-card--main img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.55;
  transition: opacity 0.4s ease;
}

.procedure-card--main:hover img { opacity: 0.65; }

.procedure-card__body {
  position: relative;
  z-index: 1;
  padding: var(--spacing-lg);
  background: linear-gradient(to top, rgba(0,0,0,0.92) 60%, transparent);
}

.procedure-card__tag {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--spacing-xs);
}

.procedure-card__title {
  font-family: var(--font-heading);
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  color: #fff;
  margin-bottom: var(--spacing-xs);
}

.procedure-card__text {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.72);
  line-height: 1.7;
}

.procedures__minor {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-sm);
}

@media (min-width: 480px) {
  .procedures__minor { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 768px) {
  .procedures__minor { grid-template-columns: repeat(3, 1fr); }
}

.procedure-card--minor {
  background: var(--color-dark-card);
  border: 1px solid rgba(201,168,101,0.15);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
}

.procedure-card--minor h3 {
  font-size: 1rem;
  color: var(--color-gold);
  margin-bottom: var(--spacing-xs);
}

.procedure-card--minor p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.6;
}

/* ============================================
   SOBRE O DOUTOR
   ============================================ */
.about__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
  align-items: center;
}

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

.about__photos {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-sm);
}

.about__photo {
  border-radius: var(--radius-md);
  overflow: clip;
  aspect-ratio: 3/4;
}

.about__photo:first-child {
  grid-column: span 2;
  aspect-ratio: 3/4;
}

@media (min-width: 480px) {
  .about__photos { grid-template-columns: repeat(3, 1fr); }
  .about__photo:first-child {
    grid-column: span 1;
    aspect-ratio: 3/4;
  }
}

.about__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.about__eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-gold);
  font-weight: 500;
  margin-bottom: var(--spacing-sm);
}

.about__title { margin-bottom: var(--spacing-md); color: #fff; }
.about__title em { font-style: normal; color: var(--color-gold); }

.about__text-block {
  max-width: 680px;
}

.section--dark .carousel::before {
  background: linear-gradient(to right, var(--color-dark), transparent);
}
.section--dark .carousel::after {
  background: linear-gradient(to left, var(--color-dark), transparent);
}

.about__text {
  color: rgba(255,255,255,0.72);
  line-height: 1.8;
  margin-bottom: var(--spacing-md);
}

.about__credentials {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  padding: var(--spacing-md);
  background: rgba(201,168,101,0.08);
  border-left: 3px solid var(--color-gold);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.about__credential {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.8);
}

.about__credential strong { color: var(--color-gold); }

/* ============================================
   JORNADA
   ============================================ */
.journey__header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.journey__steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  position: relative;
}

@media (min-width: 640px) {
  .journey__steps { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 900px) {
  .journey__steps { grid-template-columns: repeat(4, 1fr); }
}

.journey__step {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.journey__number {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  color: rgba(201,168,101,0.2);
  line-height: 1;
  font-weight: 700;
}

.journey__step-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--color-gold);
}

.journey__step-text {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.7;
}

/* ============================================
   CTA FINAL
   ============================================ */
.cta-final {
  background: linear-gradient(135deg, var(--color-dark) 0%, #0a1a2e 100%);
  border-top: 1px solid rgba(201,168,101,0.2);
}

.cta-final__inner {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-md);
  max-width: 65ch;
  margin-inline: auto;
}

.cta-final__eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-gold);
}

.cta-final__title { color: #fff; }

.cta-final__offer {
  background: rgba(201,168,101,0.12);
  border: 1px solid rgba(201,168,101,0.3);
  border-radius: var(--radius-md);
  padding: var(--spacing-md) var(--spacing-lg);
  color: rgba(255,255,255,0.85);
  font-size: 0.95rem;
  line-height: 1.7;
}

.cta-final__offer strong { color: var(--color-gold); }

.cta-final__microcopy {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
  font-style: italic;
}

.cta-final__reach {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
}

.cta-final__reach::before {
  content: '📍';
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background-color: #081624;
  padding-block: var(--spacing-lg);
  border-top: 1px solid rgba(255,255,255,0.06);
}

.footer__inner {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  align-items: center;
  text-align: center;
}

@media (min-width: 768px) {
  .footer__inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.footer__logo-img {
  height: 6.5rem;
  width: auto;
  display: block;
  margin-bottom: 0.25rem;
}

.footer__logo span {
  display: block;
  font-family: var(--font-body);
  font-size: 0.65rem;
  color: rgba(255,255,255,0.35);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.footer__info {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
  line-height: 1.8;
}

.footer__info a {
  color: var(--color-gold);
  transition: opacity var(--transition);
}

.footer__info a:hover { opacity: 0.75; }

.footer__cro {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.25);
}

/* ============================================
   WHATSAPP FLUTUANTE
   ============================================ */
.whatsapp-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 99;
  background-color: var(--color-whatsapp);
  color: #fff;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.45);
  transition: var(--transition);
  animation: pulse 2.5s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37,211,102,0.6);
}

.whatsapp-float svg {
  width: 1.75rem;
  height: 1.75rem;
  fill: #fff;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,0.45); }
  50% { box-shadow: 0 4px 32px rgba(37,211,102,0.7); }
}

/* ============================================
   SEÇÃO DIVIDER
   ============================================ */
.divider {
  width: 3rem;
  height: 2px;
  background: var(--color-gold);
  margin-block: var(--spacing-sm);
}

/* ============================================
   CARROSSEL DE RESULTADOS
   ============================================ */
.carousel {
  overflow: hidden;
  width: 100%;
  position: relative;
  padding-block: var(--spacing-md);
}

.carousel::before,
.carousel::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 6rem;
  z-index: 2;
  pointer-events: none;
}

.carousel::before {
  left: 0;
  background: linear-gradient(to right, var(--color-bg), transparent);
}

.carousel::after {
  right: 0;
  background: linear-gradient(to left, var(--color-bg), transparent);
}

.carousel__track {
  display: flex;
  gap: var(--spacing-md);
  width: max-content;
  animation: carousel-scroll 32s linear infinite;
}

.carousel__track:hover {
  animation-play-state: paused;
}

.carousel__item {
  flex-shrink: 0;
  width: clamp(220px, 30vw, 380px);
  aspect-ratio: 4/5;
  border-radius: var(--radius-lg);
  overflow: clip;
  box-shadow: var(--shadow-card);
}

.carousel__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.carousel__item:hover img {
  transform: scale(1.04);
}

@keyframes carousel-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(calc(-50% - var(--spacing-md) / 2)); }
}

/* ============================================
   CONTADOR ANIMADO
   ============================================ */
.numbers__value[data-target] {
  transition: none;
}

.divider--center { margin-inline: auto; }