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

:root {
  --gold: #C9A84C;
  --gold-light: #E8C97A;
  --gold-dark: #A07830;
  --dark: #0E0E0E;
  --dark-2: #1A1A1A;
  --dark-3: #2A2A2A;
  --light: #F9F6F0;
  --white: #FFFFFF;
  --gray: #888888;
  --gray-light: #E8E4DC;
  --text: #2C2C2C;
  --text-light: #666666;

  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Inter', system-ui, sans-serif;

  --radius: 12px;
  --radius-sm: 8px;
  --transition: 0.3s ease;
  --shadow: 0 4px 24px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 48px rgba(0,0,0,0.14);
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
  font-size: 16px;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  border-radius: 50px;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 15px;
  letter-spacing: 0.02em;
  transition: all var(--transition);
  cursor: pointer;
}

.btn--gold {
  background: var(--gold);
  color: var(--white);
  border: 2px solid var(--gold);
}
.btn--gold:hover { background: var(--gold-dark); border-color: var(--gold-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(201,168,76,0.35); }

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

.btn--ghost {
  background: rgba(255,255,255,0.12);
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.4);
  backdrop-filter: blur(4px);
}
.btn--ghost:hover { background: rgba(255,255,255,0.22); border-color: white; }

.btn--full { width: 100%; }

/* ===== SECTION COMMONS ===== */
.section-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
}
.section-title {
  font-family: var(--font-serif);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 600;
  color: var(--dark);
  line-height: 1.2;
  margin-bottom: 16px;
}
.section-subtitle {
  font-size: 17px;
  color: var(--text-light);
  max-width: 560px;
}
.section-header {
  text-align: center;
  margin-bottom: 56px;
}
.section-header .section-subtitle { margin: 0 auto; }

/* ===== HEADER ===== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: transparent;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
  padding: 10px 0;
}
.header.scrolled {
  background: rgba(14,14,14,0.92);
  backdrop-filter: blur(14px);
  padding: 6px 0;
  box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.logo { display: flex; flex-direction: column; line-height: 1.3; }
.logo__img { height: 130px; width: auto; filter: url(#remove-white) brightness(1.08); opacity: 0.90; display: block; transition: opacity var(--transition); }
.header.scrolled .logo__img { opacity: 0.95; }
.logo__name { font-family: var(--font-serif); font-size: 18px; font-weight: 600; color: var(--white); }
.logo__specialty { font-size: 10px; letter-spacing: 0.08em; color: var(--gold-light); text-transform: uppercase; }

.nav { display: flex; align-items: center; gap: 32px; }
.nav a { color: rgba(255,255,255,0.85); font-size: 14px; font-weight: 500; transition: color var(--transition); }
.nav a:hover { color: var(--gold-light); }

.hamburger { display: none; flex-direction: column; gap: 5px; padding: 4px; }
.hamburger span { display: block; width: 24px; height: 2px; background: white; border-radius: 2px; transition: var(--transition); }

.nav-mobile {
  display: none;
  flex-direction: column;
  background: var(--dark-2);
  padding: 16px 24px 24px;
  gap: 16px;
}
.nav-mobile.open { display: flex; }
.nav-mobile a { color: rgba(255,255,255,0.85); font-size: 16px; font-weight: 500; padding: 8px 0; border-bottom: 1px solid rgba(255,255,255,0.08); }

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: #0E0E0E;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 50%, rgba(201,168,76,0.10) 0%, transparent 55%);
}
.hero__img-area {
  flex: 0 0 72vh;
  position: relative;
  overflow: hidden;
}
.hero__img-area img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 30%;
  display: block;
}
.hero__img-area::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0) 30%, rgba(0,0,0,0.75) 70%, rgba(0,0,0,0.95) 100%);
}
.hero__overlay { display: none; }

/* Hero Compare Slider (fundo) */
.hero__compare {
  position: absolute;
  inset: 0;
  z-index: 0;
  cursor: col-resize;
  user-select: none;
  touch-action: none;
  overflow: hidden;
}
.hero-compare__before,
.hero-compare__after {
  position: absolute;
  inset: 0;
}
.hero-compare__before img,
.hero-compare__after img {
  display: none; /* Usamos background nas divs para controle fino */
}
.hero-compare__before {
  background-image: url('Design%20sem%20nome%20(1).png');
  background-size: 100% auto;
  background-position: center 0%;
  background-repeat: no-repeat;
}
.hero-compare__after {
  background-image: url('Design%20sem%20nome%20(2).png');
  background-size: 100% auto;
  background-position: center 0%;
  background-repeat: no-repeat;
}
.hero-compare__after {
  clip-path: inset(0 50% 0 0);
}
.hero-compare__handle {
  position: absolute;
  top: 0; bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  z-index: 2;
}
.hero-compare__line {
  position: absolute;
  top: 0; bottom: 0;
  left: 50%;
  width: 2px;
  background: rgba(255,255,255,0.7);
  box-shadow: 0 0 10px rgba(0,0,0,0.4);
}
.hero-compare__handle .compare-slider__btn {
  position: relative;
  z-index: 3;
  pointer-events: all;
}
.hero-compare__label {
  position: absolute;
  bottom: 80px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 20px;
  white-space: nowrap;
  pointer-events: none;
}
.hero-compare__label--before {
  right: calc(50% + 10px);
  background: rgba(0,0,0,0.5);
  color: rgba(255,255,255,0.9);
}
.hero-compare__label--after {
  left: calc(50% + 10px);
  background: rgba(201,168,76,0.85);
  color: #0e0e0e;
}
.hero__content {
  position: relative;
  z-index: 2;
  max-width: 680px;
  margin-top: -18vh;
  padding-top: 0;
  padding-bottom: 48px;
  background: linear-gradient(to bottom, rgba(0,0,0,0) 0%, rgba(0,0,0,0.55) 25%, rgba(0,0,0,0.85) 60%);
  border-radius: 0;
}
.hero__tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 20px;
  padding: 6px 16px;
  border: 1px solid rgba(201,168,76,0.3);
  border-radius: 50px;
}
.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(38px, 6vw, 72px);
  font-weight: 700;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 24px;
}
.hero__subtitle {
  font-size: 18px;
  color: rgba(255,255,255,0.75);
  max-width: 520px;
  margin-bottom: 40px;
  line-height: 1.7;
}
.hero__actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* ===== NUMBERS ===== */
.numbers {
  background: var(--gold);
  padding: 40px 0;
}
.numbers__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}
.number-item__value {
  display: block;
  font-family: var(--font-serif);
  font-size: 36px;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
  margin-bottom: 6px;
}
.number-item__label {
  font-size: 13px;
  color: rgba(255,255,255,0.85);
  font-weight: 500;
  letter-spacing: 0.02em;
}
.number-item--link {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  border: 1px solid rgba(201,168,76,0.25);
  border-radius: 12px;
  padding: 16px 12px;
  transition: border-color 0.2s, background 0.2s;
  cursor: pointer;
}
.number-item--link:hover {
  border-color: var(--gold);
  background: rgba(201,168,76,0.08);
}
.number-item__hint {
  display: block;
  margin-top: 8px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--gold-light);
  text-transform: uppercase;
}

/* ===== PROCEDURES ===== */
.procedures {
  padding: 100px 0;
  background: var(--light);
}
.procedures__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.procedure-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px 28px;
  border: 1px solid var(--gray-light);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.procedure-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--gold-light);
}
.procedure-card--featured {
  border-color: var(--gold);
  box-shadow: 0 0 0 1px var(--gold-light);
}
.procedure-card__badge {
  position: absolute;
  top: 20px; right: 20px;
  background: var(--gold);
  color: white;
  font-size: 11px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 50px;
  letter-spacing: 0.04em;
}
.procedure-card__img {
  width: calc(100% + 56px);
  margin: -36px -28px 24px -28px;
  height: 180px;
  object-fit: cover;
  object-position: center;
  border-radius: var(--radius) var(--radius) 0 0;
  display: block;
}
.procedure-card__icon { font-size: 28px; margin-bottom: 14px; }
.procedure-card h3 {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--dark);
}
.procedure-card p { color: var(--text-light); font-size: 15px; line-height: 1.7; margin-bottom: 20px; }
.procedure-card__link { color: var(--gold); font-weight: 600; font-size: 14px; transition: color var(--transition); }
.procedure-card__link:hover { color: var(--gold-dark); }

/* ===== ABOUT ===== */
.about {
  padding: 100px 0;
  background: var(--white);
}
.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about__image-wrap { position: relative; }
.about__photo {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  object-position: center top;
  border-radius: var(--radius);
  display: block;
  box-shadow: 0 24px 64px rgba(0,0,0,0.5);
}
.about__image-wrap::after {
  content: '';
  position: absolute;
  bottom: -20px; right: -20px;
  width: 120px; height: 120px;
  border: 3px solid var(--gold-light);
  border-radius: var(--radius);
  opacity: 0.4;
  pointer-events: none;
}
.about__content .section-title { margin-top: 8px; }
.about__subtitle { font-size: 17px; color: var(--gold); font-weight: 500; margin-bottom: 20px; }
.about__content p { color: var(--text-light); margin-bottom: 16px; }
.about__credentials {
  list-style: none;
  margin: 28px 0 36px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.about__credentials li { font-size: 15px; font-weight: 500; color: var(--text); }

/* ===== RESULTS ===== */
.results {
  padding: 100px 0;
  background: var(--dark);
}
.results .section-tag { color: var(--gold-light); }
.results .section-title { color: var(--white); }
.results .section-subtitle { color: rgba(255,255,255,0.6); }
.results__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 24px;
}
.result-card {
  background: var(--dark-2);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.06);
}
/* ===== COMPARE SLIDER ===== */
.compare-slider {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius) var(--radius) 0 0;
  aspect-ratio: 1;
  cursor: col-resize;
  user-select: none;
  touch-action: none;
}
.compare-slider__before,
.compare-slider__after {
  position: absolute;
  inset: 0;
  overflow: hidden;
}
.compare-slider__before img,
.compare-slider__after img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  pointer-events: none;
}
.compare-slider__after {
  clip-path: inset(0 50% 0 0);
}
.compare-slider__handle {
  position: absolute;
  top: 0; bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  pointer-events: none;
}
.compare-slider__line {
  width: 2px;
  flex: 1;
  background: white;
  box-shadow: 0 0 8px rgba(0,0,0,0.5);
}
.compare-slider__btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px; height: 44px;
  background: white;
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  box-shadow: 0 2px 12px rgba(0,0,0,0.35);
  cursor: col-resize;
  pointer-events: all;
  color: #333;
  padding: 0;
}
.compare-label {
  position: absolute;
  bottom: 10px;
  z-index: 2;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 20px;
  pointer-events: none;
}
.compare-label--before {
  left: 12px;
  background: rgba(0,0,0,0.55);
  color: rgba(255,255,255,0.9);
}
.compare-label--after {
  right: 12px;
  background: rgba(201,168,76,0.9);
  color: #0e0e0e;
}

/* (mantém os estilos antigos que ainda podem ser usados) */
.result-card__images { display: grid; grid-template-columns: 1fr 1fr; }
.result-card__img {
  aspect-ratio: 1;
  position: relative;
  overflow: hidden;
}
.result-card__img img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}
.result-card__img span {
  position: absolute;
  bottom: 6px; left: 50%;
  transform: translateX(-50%);
  font-size: 10px; font-weight: 700; letter-spacing: 0.08em;
  padding: 2px 10px;
  border-radius: 20px;
  white-space: nowrap;
}
.result-card__img--before { background: #1a1a1a; }
.result-card__img--before span { background: rgba(0,0,0,0.6); color: rgba(255,255,255,0.85); }
.result-card__img--after { background: #111; }
.result-card__img--after span { background: rgba(201,168,76,0.85); color: #0e0e0e; }
.result-card__label { padding: 14px 16px; font-size: 14px; font-weight: 500; color: rgba(255,255,255,0.75); text-align: center; }
.results__disclaimer { text-align: center; font-size: 12px; color: rgba(255,255,255,0.35); }

/* ===== TESTIMONIALS ===== */
.testimonials { padding: 100px 0; background: var(--light); }
.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px 28px;
  border: 1px solid var(--gray-light);
  box-shadow: var(--shadow);
}
.testimonial-card__stars { color: var(--gold); font-size: 18px; margin-bottom: 16px; letter-spacing: 2px; }
.testimonial-card p { color: var(--text-light); font-size: 15px; line-height: 1.8; margin-bottom: 24px; font-style: italic; }
.testimonial-card__author { display: flex; align-items: center; gap: 14px; }
.testimonial-card__avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--gold);
  overflow: hidden;
  flex-shrink: 0;
}
.testimonial-card__avatar img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.testimonial-card__avatar--fallback {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--gold);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 18px;
  flex-shrink: 0;
}
.testimonial-card__author strong { display: block; font-size: 14px; color: var(--dark); }
.testimonial-card__author span { font-size: 12px; color: var(--text-light); }

/* ===== FAQ ===== */
.faq { padding: 100px 0; background: var(--white); }
.faq__list { max-width: 740px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item { border: 1px solid var(--gray-light); border-radius: var(--radius-sm); overflow: hidden; }
.faq-item__question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  font-size: 16px;
  font-weight: 500;
  color: var(--dark);
  background: var(--white);
  text-align: left;
  gap: 16px;
  transition: background var(--transition);
}
.faq-item__question:hover { background: var(--light); }
.faq-item__question[aria-expanded="true"] { color: var(--gold-dark); background: var(--light); }
.faq-item__icon { font-size: 22px; flex-shrink: 0; color: var(--gold); transition: transform var(--transition); }
.faq-item__question[aria-expanded="true"] .faq-item__icon { transform: rotate(45deg); }
.faq-item__answer { display: none; padding: 0 24px 20px; }
.faq-item__answer.open { display: block; }
.faq-item__answer p { color: var(--text-light); font-size: 15px; line-height: 1.8; }

/* ===== CONTACT ===== */
.contact { padding: 100px 0; background: var(--dark); }
.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.contact .section-tag { color: var(--gold-light); }
.contact .section-title { color: var(--white); }
.contact__info > p { color: rgba(255,255,255,0.65); margin-bottom: 36px; font-size: 16px; line-height: 1.8; }
.contact__details { display: flex; flex-direction: column; gap: 16px; }
.contact__detail-item { display: flex; align-items: center; gap: 12px; color: rgba(255,255,255,0.75); font-size: 15px; }
.contact__detail-icon { font-size: 20px; }
.contact__detail-item a { color: var(--gold-light); }
.contact__detail-item a:hover { color: var(--gold); }

.contact__form {
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px 36px;
}
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 13px; font-weight: 600; color: var(--text); margin-bottom: 8px; letter-spacing: 0.02em; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1.5px solid var(--gray-light);
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 15px;
  color: var(--text);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201,168,76,0.15);
}
.form-group textarea { resize: vertical; min-height: 100px; }
.form__privacy { margin-top: 14px; font-size: 12px; color: var(--text-light); text-align: center; }

/* ===== FOOTER ===== */
.footer { background: #080808; padding: 60px 0 0; }
.footer__inner {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 48px;
  align-items: start;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer__brand .logo__name { color: white; }
.footer__brand p { font-size: 12px; color: rgba(255,255,255,0.35); margin-top: 8px; }
.footer__links { display: flex; flex-direction: column; gap: 12px; }
.footer__links a { color: rgba(255,255,255,0.55); font-size: 14px; transition: color var(--transition); }
.footer__links a:hover { color: var(--gold-light); }
.footer__instagram { color: var(--gold-light); font-size: 14px; font-weight: 500; }
.footer__bottom { text-align: center; padding: 20px 0; font-size: 12px; color: rgba(255,255,255,0.25); }

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float {
  position: fixed;
  bottom: 24px; right: 20px;
  z-index: 9999;
  width: 58px; height: 58px;
  background: #25D366;
  color: white;
  border-radius: 50%;
  display: flex !important;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 28px rgba(37,211,102,0.5);
  transition: all var(--transition);
  text-decoration: none;
}
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 8px 32px rgba(37,211,102,0.65); }
@media (max-width: 600px) {
  .whatsapp-float { bottom: 18px; right: 16px; width: 52px; height: 52px; }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .nav { display: none; }
  .hamburger { display: flex; }

  .numbers__grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .procedures__grid { grid-template-columns: repeat(2, 1fr); }
  .about__inner { grid-template-columns: 1fr; gap: 40px; }
  .about__photo { aspect-ratio: 4/3; }
  .results__grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials__grid { grid-template-columns: 1fr; }
  .contact__inner { grid-template-columns: 1fr; gap: 40px; }
  .footer__inner { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 600px) {
  .procedures__grid { grid-template-columns: 1fr; }
  .results__grid { grid-template-columns: 1fr; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; text-align: center; }
  .numbers__grid { grid-template-columns: repeat(2, 1fr); }
  .contact__form { padding: 28px 20px; }
}