/* ============================================
   LP Hands On Dr. Duprat — V2 Neon Premium
   Arquétipo: Layered (Camadas em Z)
   Constraints: Glassmorphism, Neon Colors, Float Loop, Hover Glow
   Fontes: Fraunces + Outfit
   ============================================ */

:root {
  /* Backgrounds — warm dark (alinhado com gold do logo) */
  --bg-deep: #0c0a08;
  --bg-elevated: #141110;
  --bg-surface: #1c1815;

  /* Neon */
  --neon-teal: #e8c46a;
  --neon-teal-dim: rgba(232, 196, 106, 0.15);
  --neon-teal-glow: rgba(232, 196, 106, 0.25);
  --neon-teal-faint: rgba(232, 196, 106, 0.06);

  /* Gold (brand) */
  --accent-gold: #c9a96f;
  --accent-gold-light: #dcc69e;
  --accent-gold-dim: rgba(201, 169, 111, 0.2);
  --accent-gold-glow: rgba(201, 169, 111, 0.20);

  /* Text — warm neutrals */
  --text-primary: #f0ece6;
  --text-secondary: #9a8e80;
  --text-muted: #5c5248;

  /* Glass — warm base */
  --glass-bg: rgba(20, 17, 16, 0.55);
  --glass-border: rgba(232, 196, 106, 0.08);
  --glass-border-hover: rgba(232, 196, 106, 0.18);
  --border-subtle: rgba(255, 255, 255, 0.06);

  /* Typography */
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Outfit', system-ui, sans-serif;

  /* Layout */
  --container-max: 1200px;
  --container-narrow: 760px;
  --section-padding: clamp(64px, 10vw, 120px);
}

/* ============ RESET ============ */

*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg-deep);
  overflow-x: hidden;
}

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

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

/* ============ NOISE OVERLAY ============ */

.noise-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 256px 256px;
}

/* ============ GLOW ORBS ============ */

.glow-orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}

.glow-orb--teal {
  width: 450px;
  height: 450px;
  background: var(--accent-gold);
  filter: blur(180px);
  opacity: 0.08;
  animation: drift 14s ease-in-out infinite alternate;
}

.glow-orb--gold {
  width: 350px;
  height: 350px;
  background: var(--accent-gold);
  filter: blur(140px);
  opacity: 0.06;
  animation: drift 18s ease-in-out infinite alternate-reverse;
}

@keyframes drift {
  0% { transform: translate(0, 0); }
  100% { transform: translate(40px, 30px); }
}

/* ============ FLOATING ICONS ============ */

.floating-icon {
  position: absolute;
  color: var(--accent-gold);
  pointer-events: none;
  z-index: 1;
}

@keyframes float-slow {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  33% { transform: translateY(-12px) rotate(1.5deg); }
  66% { transform: translateY(-6px) rotate(-1deg); }
}

@keyframes float-drift {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(15px, -10px); }
}

.floating-icon--syringe {
  top: 15%;
  right: 8%;
  opacity: 0.06;
  animation: float-slow 10s ease-in-out infinite;
}

.floating-icon--dna {
  top: 45%;
  right: 18%;
  opacity: 0.05;
  animation: float-slow 12s ease-in-out infinite;
  animation-delay: 2s;
}

.floating-icon--sparkle {
  top: 70%;
  right: 6%;
  opacity: 0.04;
  animation: float-slow 8s ease-in-out infinite;
  animation-delay: 4s;
}

.floating-icon--stethoscope {
  top: 8%;
  right: 5%;
  opacity: 0.04;
  animation: float-drift 14s ease-in-out infinite;
}

/* ============ FLOATING WORDS ============ */

.floating-word {
  position: absolute;
  font-family: var(--font-body);
  font-weight: 300;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent-gold);
  pointer-events: none;
  user-select: none;
  z-index: 2;
  white-space: nowrap;
}

/* Keyframes with rotation baked in */
@keyframes float-word-a {
  0%, 100% { transform: translateY(0) rotate(-5deg); }
  50% { transform: translateY(-14px) rotate(-3deg); }
}
@keyframes float-word-b {
  0%, 100% { transform: translate(0, 0) rotate(8deg); }
  50% { transform: translate(12px, -10px) rotate(10deg); }
}
@keyframes float-word-c {
  0%, 100% { transform: translateY(0) rotate(-3deg); }
  50% { transform: translateY(-10px) rotate(-1deg); }
}
@keyframes float-word-d {
  0%, 100% { transform: translateY(0) rotate(12deg); }
  50% { transform: translateY(-16px) rotate(14deg); }
}
@keyframes float-word-e {
  0%, 100% { transform: translate(0, 0) rotate(-8deg); }
  50% { transform: translate(10px, -8px) rotate(-6deg); }
}
@keyframes float-word-f {
  0%, 100% { transform: translateY(0) rotate(5deg); }
  50% { transform: translateY(-12px) rotate(7deg); }
}
@keyframes float-word-g {
  0%, 100% { transform: translate(0, 0) rotate(-4deg); }
  50% { transform: translate(14px, -10px) rotate(-2deg); }
}
@keyframes float-word-h {
  0%, 100% { transform: translateY(0) rotate(10deg); }
  50% { transform: translateY(-10px) rotate(12deg); }
}

/* Hero words */
.floating-word--nanofat {
  top: 25%;
  right: 12%;
  font-size: 1.4rem;
  opacity: 0.12;
  animation: float-word-a 11s ease-in-out infinite;
}

.floating-word--exossomos {
  top: 60%;
  right: 25%;
  font-size: 0.9rem;
  opacity: 0.10;
  animation: float-word-b 15s ease-in-out infinite;
  animation-delay: 3s;
}

.floating-word--microfat {
  top: 80%;
  right: 10%;
  font-size: 1.1rem;
  opacity: 0.10;
  animation: float-word-c 13s ease-in-out infinite;
  animation-delay: 1s;
}

.floating-word--tbr {
  top: 35%;
  right: 35%;
  font-size: 1.8rem;
  opacity: 0.08;
  animation: float-word-d 16s ease-in-out infinite;
  animation-delay: 5s;
}

/* Problema words */
.floating-word--reconhecimento {
  top: 10%;
  right: 3%;
  font-size: 0.8rem;
  opacity: 0.10;
  animation: float-word-e 14s ease-in-out infinite;
}

.floating-word--resultados {
  top: 50%;
  left: 2%;
  font-size: 1.2rem;
  opacity: 0.10;
  animation: float-word-f 12s ease-in-out infinite;
  animation-delay: 2s;
}

.floating-word--integracao {
  top: 75%;
  right: 8%;
  font-size: 1rem;
  opacity: 0.08;
  animation: float-word-g 16s ease-in-out infinite;
  animation-delay: 4s;
}

.floating-word--regeneracao {
  top: 30%;
  right: 15%;
  font-size: 0.9rem;
  opacity: 0.10;
  animation: float-word-h 10s ease-in-out infinite;
  animation-delay: 1s;
}

/* ============ SHARED: Divider ============ */

.section-divider {
  height: 1px;
  background: linear-gradient(
    to right,
    transparent,
    var(--accent-gold-dim) 20%,
    var(--accent-gold) 50%,
    var(--accent-gold-dim) 80%,
    transparent
  );
}

/* ============ SHARED: CTA Button ============ */

.cta-neon {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  background: transparent;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid rgba(232, 196, 106, 0.4);
  border-radius: 3px;
  cursor: pointer;
  width: fit-content;
  transition: all 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow:
    0 0 20px rgba(232, 196, 106, 0.08),
    inset 0 0 20px rgba(232, 196, 106, 0.03);
}

.cta-neon:hover {
  background: var(--neon-teal);
  color: var(--bg-deep);
  border-color: var(--neon-teal);
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(232, 196, 106, 0.30);
}

.cta-neon:active {
  transform: translateY(0);
}

.cta-neon svg {
  transition: transform 0.3s ease;
}

.cta-neon:hover svg {
  transform: translate(4px, 0);
}

.cta-neon:focus-visible {
  outline: 2px solid var(--neon-teal);
  outline-offset: 4px;
}

/* ============ HERO ============ */

.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  background: var(--bg-deep);
  overflow: hidden;
}

/* Foto */
.hero__bg {
  position: absolute;
  top: 0;
  right: 0;
  width: 55%;
  height: 100%;
  z-index: 1;
}

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 15%;
}

/* Gradient: warm dark → teal tint */
.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    var(--bg-deep) 0%,
    rgba(12, 10, 8, 0.88) 25%,
    rgba(12, 10, 8, 0.45) 55%,
    rgba(12, 10, 8, 0.18) 100%
  );
  pointer-events: none;
}

/* Warm tint sobre a foto */
.hero__bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    transparent 30%,
    rgba(201, 169, 111, 0.06) 100%
  );
  z-index: 1;
  pointer-events: none;
  mix-blend-mode: multiply;
}

/* Bottom fade */
.hero__fade-bottom {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 30%;
  background: linear-gradient(to top, var(--bg-deep), transparent);
  z-index: 2;
  pointer-events: none;
}

/* Glow orbs positioning */
.hero .glow-orb--teal {
  top: -120px;
  left: -80px;
}

.hero .glow-orb--gold {
  bottom: -100px;
  left: 20%;
}

/* Content */
.hero__inner {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  min-height: 100vh;
  min-height: 100dvh;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 clamp(24px, 5vw, 80px);
}

.hero__content {
  max-width: 620px;
  padding: clamp(100px, 14vh, 140px) 0 clamp(48px, 8vh, 80px);
  opacity: 0;
  transform: translateY(20px);
  animation: hero-entry 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.3s forwards;
}

@keyframes hero-entry {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero__logo {
  margin-bottom: clamp(28px, 4vh, 48px);
}

.hero__logo img {
  width: clamp(130px, 15vw, 200px);
  height: auto;
}

/* Glass Badge */
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 8px 18px;
  background: rgba(201, 169, 111, 0.06);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(201, 169, 111, 0.15);
  border-radius: 100px;
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-bottom: clamp(20px, 3vh, 28px);
  width: fit-content;
  animation: pulse-border 3s ease-in-out infinite;
}

@keyframes pulse-border {
  0%, 100% { border-color: rgba(201, 169, 111, 0.10); }
  50% { border-color: rgba(201, 169, 111, 0.25); }
}

.hero__badge-sep {
  display: block;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--accent-gold);
  opacity: 0.5;
}

/* Headline */
.hero__headline {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 6.5vw, 5rem);
  font-weight: 400;
  font-variation-settings: 'opsz' 72;
  line-height: 1.05;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

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

/* Teal line under headline */
.hero__headline-line {
  display: block;
  width: clamp(200px, 40%, 350px);
  height: 1px;
  margin-top: clamp(12px, 2vh, 18px);
  background: linear-gradient(
    to right,
    var(--accent-gold-dim),
    var(--accent-gold),
    var(--neon-teal-dim),
    transparent
  );
}

.hero__author {
  font-family: var(--font-body);
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  font-weight: 300;
  color: var(--text-secondary);
  letter-spacing: 0.04em;
  margin-top: clamp(14px, 2vh, 20px);
  margin-bottom: clamp(18px, 3vh, 28px);
}

.hero__sub {
  font-family: var(--font-body);
  font-size: clamp(0.9rem, 1.2vw, 1.05rem);
  font-weight: 300;
  line-height: 1.75;
  color: var(--text-secondary);
  max-width: 500px;
  margin-bottom: clamp(28px, 4vh, 40px);
}

/* Divider */
.hero__divider {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  z-index: 4;
}

/* ============ SEÇÃO PROBLEMA ============ */

.problema {
  position: relative;
  background: var(--bg-deep);
  padding: var(--section-padding) clamp(24px, 5vw, 48px);
  overflow: hidden;
}

.problema__container {
  max-width: var(--container-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 30fr 70fr;
  gap: clamp(40px, 5vw, 80px);
  align-items: start;
}

/* Coluna esquerda: headline + linha vertical */
.problema__left {
  position: relative;
  padding-right: clamp(16px, 2vw, 32px);
}

.problema__left::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 1px;
  height: 100%;
  background: linear-gradient(
    to bottom,
    var(--accent-gold-dim),
    var(--accent-gold) 30%,
    var(--accent-gold-dim) 70%,
    transparent
  );
}

.problema__headline {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 400;
  font-variation-settings: 'opsz' 48;
  line-height: 1.25;
  color: var(--text-primary);
  position: sticky;
  top: 100px;
}

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

/* Coluna direita: corpo */
.problema__body {
  font-family: var(--font-body);
  font-size: clamp(0.92rem, 1.1vw, 1.02rem);
  font-weight: 300;
  line-height: 1.85;
  color: var(--text-secondary);
}

.problema__body p {
  margin-bottom: 1.5em;
}

.problema__body p:last-child {
  margin-bottom: 0;
}

/* Glass card for lead paragraph */
.problema__lead {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(201, 169, 111, 0.10);
  border-left: 2px solid var(--accent-gold);
  border-radius: 4px;
  padding: clamp(20px, 3vw, 28px);
  margin-bottom: 2em;
  transition: border-color 0.4s ease;
}

.problema__lead:hover {
  border-left-color: var(--neon-teal);
  border-color: rgba(201, 169, 111, 0.18);
}

.problema__lead p {
  font-size: clamp(1rem, 1.3vw, 1.1rem);
  font-weight: 400;
  color: var(--text-primary);
  line-height: 1.75;
  margin-bottom: 0;
}

/* Callout cards — variação visual no meio do texto */
.problema__callout {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(201, 169, 111, 0.10);
  border-left: 2px solid var(--accent-gold);
  border-radius: 4px;
  padding: clamp(20px, 3vw, 28px);
  margin: 2em 0;
  transition: border-color 0.4s ease;
}

.problema__callout:hover {
  border-color: rgba(201, 169, 111, 0.18);
  border-left-color: var(--neon-teal);
}

.problema__callout p {
  font-size: clamp(0.98rem, 1.2vw, 1.08rem);
  font-weight: 400;
  color: var(--text-primary);
  line-height: 1.75;
  margin-bottom: 0;
}

/* Highlight key phrases */
.problema__body .text-neon {
  color: var(--neon-teal);
  font-weight: 400;
}

/* ============ RESPONSIVE: MOBILE (≤767px) ============ */

@media (max-width: 767px) {
  /* Remove decorative effects (keep floating words) */
  .floating-icon,
  .glow-orb,
  .noise-overlay {
    display: none;
  }

  /* Floating words: reposition around photo, not over Dr. Duprat */
  .floating-word {
    font-size: 0.7rem !important;
    opacity: 0.10 !important;
  }

  /* Hero: words below photo (content area) */
  .hero .floating-word--nanofat {
    top: 25%;
    bottom: auto;
    right: 5%;
    left: auto;
  }
  .hero .floating-word--exossomos {
    top: 3%;
    bottom: auto;
    right: 8%;
    left: auto;
  }
  .hero .floating-word--microfat {
    top: auto;
    bottom: 8%;
    right: 8%;
    left: auto;
  }
  .hero .floating-word--tbr {
    top: 5%;
    right: auto;
    left: 5%;
    font-size: 1.2rem !important;
  }

  /* Problema: scatter around edges */
  .problema .floating-word--reconhecimento {
    top: 3%;
    right: 5%;
  }
  .problema .floating-word--resultados {
    top: auto;
    bottom: 8%;
    left: 3%;
  }
  .problema .floating-word--integracao {
    top: auto;
    bottom: 3%;
    right: 5%;
  }
  .problema .floating-word--regeneracao {
    top: 40%;
    right: auto;
    left: 2%;
  }

  /* Hero */
  .hero {
    min-height: auto;
  }

  .hero__bg {
    position: relative;
    width: 100%;
    height: 55vh;
    right: auto;
  }

  .hero__bg::after {
    background: linear-gradient(
      to bottom,
      transparent 30%,
      var(--bg-deep) 100%
    );
  }

  .hero__bg::before {
    display: none;
  }

  .hero__fade-bottom {
    display: none;
  }

  .hero__inner {
    min-height: auto;
    padding: 0 clamp(20px, 5vw, 32px);
  }

  .hero__content {
    padding: 0 0 clamp(48px, 8vh, 80px);
    margin-top: -100px;
    position: relative;
    z-index: 3;
  }

  /* CTA full width on mobile */
  .cta-neon {
    width: 100%;
    justify-content: center;
    background: var(--neon-teal);
    color: var(--bg-deep);
    border-color: var(--neon-teal);
  }

  .cta-neon:active {
    transform: scale(0.97);
    background: #d4b05e;
  }

  /* Problema: single column */
  .problema__container {
    grid-template-columns: 1fr;
    gap: clamp(24px, 4vw, 36px);
  }

  .problema__left::after {
    display: none;
  }

  .problema__headline {
    position: static;
  }

  .problema__lead,
  .problema__callout {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: rgba(20, 17, 16, 0.85);
  }
}

/* ============ RESPONSIVE: TABLET (768–1199px) ============ */

@media (min-width: 768px) and (max-width: 1199px) {
  .hero__bg {
    width: 50%;
  }

  .hero__bg::after {
    background: linear-gradient(
      to right,
      var(--bg-deep) 0%,
      rgba(12, 10, 8, 0.82) 30%,
      rgba(12, 10, 8, 0.35) 60%,
      rgba(12, 10, 8, 0.12) 100%
    );
  }

  /* Keep 1 glow orb, smaller */
  .glow-orb--gold {
    display: none;
  }

  .glow-orb--teal {
    width: 300px;
    height: 300px;
  }

  .problema__container {
    grid-template-columns: 35fr 65fr;
  }
}

/* ============ RESPONSIVE: DESKTOP LARGE (≥1200px) ============ */

@media (min-width: 1200px) {
  .hero__content {
    padding-left: clamp(0px, 2vw, 40px);
  }

  .hero__headline {
    font-size: clamp(3.8rem, 5vw, 5rem);
  }
}

/* ============ RESPONSIVE: MOBILE SMALL (≤480px) ============ */

@media (max-width: 480px) {
  .hero__badge {
    gap: 8px;
    padding: 6px 14px;
    font-size: 0.65rem;
  }

  .cta-neon {
    padding: 16px 24px;
  }
}

/* ============ REDUCED MOTION ============ */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  .floating-icon,
  .floating-word,
  .glow-orb,
  .noise-overlay {
    display: none;
  }

  .hero__content {
    opacity: 1;
    transform: none;
    animation: none;
  }
}

/* ============ AOS ============ */

[data-aos] {
  transition-timing-function: cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ============ SEÇÃO MÉTODO TBR ELITE ============ */

.metodo {
  position: relative;
  background: var(--bg-deep);
  padding: clamp(80px, 12vw, 140px) clamp(24px, 5vw, 48px);
  overflow: hidden;
}

.metodo__container {
  max-width: var(--container-max);
  margin: 0 auto;
}

.metodo__headline {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.2vw, 2.4rem);
  font-weight: 400;
  font-variation-settings: 'opsz' 48;
  line-height: 1.2;
  color: var(--text-primary);
  margin-bottom: clamp(48px, 6vh, 72px);
}

/* Bento Grid */
.metodo__grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 20px;
}

.metodo__card {
  padding: clamp(28px, 3vw, 40px);
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: 4px;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.metodo__card:hover {
  border-color: var(--glass-border-hover);
  background: rgba(201, 169, 111, 0.07);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.metodo__card-num {
  display: block;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  color: var(--accent-gold);
  opacity: 0.6;
  margin-bottom: 16px;
}

.metodo__card-title {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2vw, 1.6rem);
  font-weight: 400;
  font-variation-settings: 'opsz' 36;
  color: var(--accent-gold-light);
  margin-bottom: 4px;
}

.metodo__card-sub {
  display: block;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: clamp(12px, 2vh, 20px);
}

.metodo__card-text {
  font-family: var(--font-body);
  font-size: clamp(0.88rem, 1.1vw, 0.98rem);
  font-weight: 300;
  line-height: 1.75;
  color: var(--text-secondary);
}

/* Integração block */
.metodo__integracao {
  grid-column: 1 / -1;
  grid-row: 2;
  padding: clamp(32px, 4vw, 48px) clamp(24px, 3vw, 40px);
  background: rgba(232, 196, 106, 0.04);
  border: 1px solid rgba(232, 196, 106, 0.10);
  border-left: 2px solid var(--accent-gold);
  border-radius: 4px;
}

.metodo__integracao p {
  font-family: var(--font-body);
  font-size: clamp(0.95rem, 1.2vw, 1.08rem);
  font-weight: 400;
  line-height: 1.8;
  color: var(--text-secondary);
  margin-bottom: 1em;
}

.metodo__integracao p:last-child {
  margin-bottom: 0;
}

.metodo__cta-wrap {
  text-align: center;
  margin-top: clamp(36px, 5vh, 56px);
}

/* Floating words — método */
.floating-word--metodo {
  top: 8%;
  right: 5%;
  font-size: 1.1rem;
  opacity: 0.08;
  animation: float-word-e 13s ease-in-out infinite;
}

.floating-word--combinacao {
  top: 45%;
  left: 3%;
  font-size: 0.85rem;
  opacity: 0.08;
  animation: float-word-f 15s ease-in-out infinite;
  animation-delay: 2s;
}

.floating-word--biologia {
  top: 70%;
  right: 12%;
  font-size: 0.9rem;
  opacity: 0.06;
  animation: float-word-g 11s ease-in-out infinite;
  animation-delay: 4s;
}

.floating-word--resultado2 {
  top: 20%;
  left: 8%;
  font-size: 1.3rem;
  opacity: 0.06;
  animation: float-word-h 14s ease-in-out infinite;
  animation-delay: 1s;
}

/* ============ SEÇÃO AGENDA ============ */

.agenda {
  position: relative;
  background: var(--bg-light, #f5f4f0);
  padding: clamp(80px, 12vw, 140px) clamp(24px, 5vw, 48px);
  overflow: hidden;
}

.agenda__container {
  max-width: var(--container-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 5vw, 80px);
  align-items: start;
}

.agenda__headline {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.2vw, 2.4rem);
  font-weight: 400;
  font-variation-settings: 'opsz' 48;
  line-height: 1.25;
  color: var(--text-dark, #1a1a1a);
  margin-bottom: clamp(40px, 5vh, 64px);
}

.agenda__bloco {
  margin-bottom: 0;
}

.agenda__label {
  display: block;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-bottom: 8px;
}

.agenda__bloco-title {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 1.8vw, 1.5rem);
  font-weight: 400;
  font-variation-settings: 'opsz' 36;
  color: var(--text-dark, #1a1a1a);
  margin-bottom: clamp(16px, 2vh, 24px);
}

.agenda__items {
  list-style: none;
  padding: 0;
}

.agenda__items li {
  font-family: var(--font-body);
  font-size: clamp(0.88rem, 1.1vw, 0.98rem);
  font-weight: 400;
  line-height: 1.7;
  color: var(--text-dark-secondary, #4a4a4a);
  border-left: 2px solid rgba(201, 169, 111, 0.3);
  padding-left: 20px;
  margin-bottom: 16px;
  transition: color 0.2s ease;
}

.agenda__items li:last-child {
  margin-bottom: 0;
}

.agenda__items li:hover {
  color: var(--text-dark, #1a1a1a);
}

.agenda__separador {
  border-top: 1px solid rgba(201, 169, 111, 0.2);
  margin: clamp(28px, 4vh, 44px) 0;
}

.agenda__badge {
  display: inline-flex;
  padding: 10px 20px;
  border: 1px solid var(--accent-gold);
  border-radius: 2px;
  color: var(--accent-gold);
  background: rgba(201, 169, 111, 0.08);
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: clamp(20px, 3vh, 28px);
}

.agenda__fechamento {
  font-family: var(--font-body);
  font-size: clamp(0.95rem, 1.2vw, 1.08rem);
  font-weight: 500;
  color: var(--text-dark, #1a1a1a);
  font-style: italic;
  margin-top: 32px;
}

.agenda__content > .cta-neon--light {
  margin-top: 28px;
}

/* Light CTA variant */
.cta-neon--light {
  border-color: rgba(26, 26, 26, 0.2);
  color: var(--text-dark, #1a1a1a);
}

.cta-neon--light:hover {
  background: var(--neon-teal);
  color: var(--bg-deep);
  border-color: var(--neon-teal);
}

/* Full-width CTA variant */
.cta-neon--full {
  width: 100%;
  justify-content: center;
}

/* Foto sticky */
.agenda__foto-wrap {
  position: sticky;
  top: 80px;
}

.agenda__foto-wrap img {
  width: 100%;
  height: auto;
  max-height: 600px;
  object-fit: cover;
  border-radius: 4px;
}

/* ============ SEÇÃO DOUTOR ============ */

.doutor {
  position: relative;
  background: var(--bg-deep);
  overflow: hidden;
}

.doutor__grid {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 45fr 55fr;
  min-height: 600px;
}

.doutor__foto-wrap {
  position: relative;
  overflow: hidden;
}

.doutor__foto-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
}

.doutor__foto-fade {
  position: absolute;
  top: 0;
  right: 0;
  width: 30%;
  height: 100%;
  background: linear-gradient(to right, transparent, var(--bg-deep));
  pointer-events: none;
}

.doutor__bio {
  padding: clamp(40px, 5vw, 80px) clamp(32px, 4vw, 64px) clamp(40px, 5vw, 80px) clamp(48px, 5vw, 80px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.doutor__headline {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 400;
  font-variation-settings: 'opsz' 48;
  color: var(--text-primary);
  margin-bottom: clamp(20px, 3vh, 32px);
}

.doutor__bio-text p {
  font-family: var(--font-body);
  font-size: clamp(0.9rem, 1.1vw, 1rem);
  font-weight: 300;
  line-height: 1.8;
  color: var(--text-secondary);
  margin-bottom: 1.3em;
}

.doutor__bio-text p:last-child {
  margin-bottom: 0;
}

/* Números */
.doutor__numeros {
  display: flex;
  gap: clamp(24px, 3vw, 48px);
  margin-top: clamp(28px, 4vh, 44px);
  padding-top: clamp(24px, 3vh, 36px);
  border-top: 1px solid rgba(201, 169, 111, 0.15);
}

.doutor__num {
  display: flex;
  flex-direction: column;
}

.doutor__num-valor {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 400;
  font-variation-settings: 'opsz' 72;
  color: var(--accent-gold-light);
  line-height: 1;
}

.doutor__num-label {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
  margin-top: 6px;
}

/* ============ SEÇÃO INVESTIMENTO ============ */

.investimento {
  position: relative;
  background: var(--bg-light, #f5f4f0);
  padding: clamp(80px, 12vw, 140px) clamp(24px, 5vw, 48px);
  overflow: hidden;
}

.investimento__container {
  max-width: var(--container-max);
  margin: 0 auto;
}

.investimento__headline {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 400;
  font-variation-settings: 'opsz' 48;
  color: var(--text-dark, #1a1a1a);
  text-align: center;
  margin-bottom: clamp(40px, 5vh, 64px);
}

.investimento__card {
  max-width: 680px;
  margin: 0 auto;
  padding: clamp(36px, 5vw, 56px);
  background: #fff;
  border: 1px solid rgba(201, 169, 111, 0.2);
  border-radius: 6px;
  box-shadow: 0 4px 40px rgba(0, 0, 0, 0.06);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.investimento__card:hover {
  box-shadow: 0 8px 48px rgba(0, 0, 0, 0.1);
  transform: translateY(-4px);
}

.investimento__card-title {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 1.8vw, 1.5rem);
  font-weight: 400;
  font-variation-settings: 'opsz' 36;
  color: var(--text-dark, #1a1a1a);
  line-height: 1.3;
  margin-bottom: clamp(24px, 3vh, 36px);
}

.investimento__info {
  margin-bottom: 0;
}

.investimento__info-item {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--text-dark-secondary, #4a4a4a);
}

.investimento__info-item:last-child {
  margin-bottom: 0;
}

.investimento__info-item svg {
  color: var(--accent-gold);
  flex-shrink: 0;
}

.investimento__sep {
  border-top: 1px solid rgba(201, 169, 111, 0.15);
  margin: clamp(20px, 3vh, 32px) 0;
}

.investimento__incluso-label {
  display: block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-bottom: 16px;
}

.investimento__incluso {
  list-style: none;
  padding: 0;
}

.investimento__incluso li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 10px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 400;
  line-height: 1.6;
  color: var(--text-dark-secondary, #4a4a4a);
}

.investimento__incluso li svg {
  color: var(--accent-gold);
  flex-shrink: 0;
  margin-top: 3px;
}

.investimento__preco-wrap {
  text-align: center;
}

.investimento__preco-parcela-prefix {
  display: block;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--text-dark-secondary, #4a4a4a);
  text-align: center;
  margin-bottom: 2px;
}

.investimento__preco {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4.5vw, 3.2rem);
  font-weight: 400;
  font-variation-settings: 'opsz' 72;
  color: var(--text-dark, #1a1a1a);
}

.investimento__parcelamento {
  display: block;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--text-dark-secondary, #4a4a4a);
  margin-top: 4px;
}

.investimento__argumento {
  font-family: var(--font-body);
  font-size: clamp(0.88rem, 1vw, 0.95rem);
  font-weight: 300;
  font-style: italic;
  color: var(--text-dark-secondary, #4a4a4a);
  text-align: center;
  margin-top: 20px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

.investimento__card .cta-neon--full {
  margin-top: clamp(24px, 3vh, 36px);
}

/* ============ SEÇÃO FAQ ============ */

.faq {
  position: relative;
  background: var(--bg-deep);
  padding: clamp(80px, 12vw, 140px) clamp(24px, 5vw, 48px);
  overflow: hidden;
}

.faq__container {
  max-width: var(--container-narrow);
  margin: 0 auto;
}

.faq__headline {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.4rem);
  font-weight: 400;
  font-variation-settings: 'opsz' 48;
  color: var(--text-primary);
  margin-bottom: clamp(40px, 5vh, 60px);
}

.faq__item {
  border-bottom: 1px solid rgba(201, 169, 111, 0.1);
}

.faq__question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  width: 100%;
  padding: clamp(18px, 2.5vh, 24px) 0;
  cursor: pointer;
  background: none;
  border: none;
  font-family: var(--font-body);
  font-size: clamp(0.95rem, 1.2vw, 1.05rem);
  font-weight: 500;
  color: var(--text-primary);
  line-height: 1.4;
  text-align: left;
  transition: color 0.2s ease;
}

.faq__question:hover {
  color: var(--accent-gold-light);
}

.faq__question:focus-visible {
  outline: 2px solid var(--neon-teal);
  outline-offset: 4px;
}

/* Icon +/× */
.faq__icon {
  position: relative;
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.faq__icon span {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 14px;
  height: 1px;
  background: var(--accent-gold);
  transition: all 0.3s ease;
}

.faq__icon span:first-child {
  transform: translate(-50%, -50%);
}

.faq__icon span:last-child {
  transform: translate(-50%, -50%) rotate(90deg);
}

.faq__question[aria-expanded="true"] .faq__icon span:last-child {
  opacity: 0;
  transform: translate(-50%, -50%) rotate(0deg);
}

/* Answer */
.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq__answer p {
  font-family: var(--font-body);
  font-size: clamp(0.88rem, 1.1vw, 0.95rem);
  font-weight: 300;
  line-height: 1.8;
  color: var(--text-secondary);
  padding-bottom: clamp(18px, 2.5vh, 24px);
}

/* ============ SEÇÃO CTA FINAL ============ */

.cta-final {
  position: relative;
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-deep);
  padding: clamp(80px, 12vw, 120px) clamp(24px, 5vw, 48px);
  overflow: hidden;
}

.cta-final__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.cta-final__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  opacity: 0.15;
}

.cta-final__glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(201, 169, 111, 0.04) 0%, transparent 60%);
  pointer-events: none;
}

.cta-final__container {
  position: relative;
  z-index: 1;
  max-width: 720px;
  text-align: center;
}

.cta-final__headline {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 400;
  font-variation-settings: 'opsz' 72;
  line-height: 1.1;
  color: var(--text-primary);
  margin-bottom: clamp(24px, 3vh, 36px);
}

.cta-final__text {
  font-family: var(--font-body);
  font-size: clamp(0.95rem, 1.2vw, 1.08rem);
  font-weight: 300;
  line-height: 1.8;
  color: var(--text-secondary);
  max-width: 580px;
  margin: 0 auto 1.2em;
}

.cta-final__urgencia {
  font-family: var(--font-body);
  font-size: clamp(0.95rem, 1.2vw, 1.08rem);
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 0;
}

.cta-final .cta-neon {
  margin-top: clamp(28px, 4vh, 44px);
}

.cta-final__dados {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  opacity: 0.7;
  margin-top: 24px;
}

.cta-final__logo {
  width: 100px;
  height: auto;
  opacity: 0.5;
  margin: 40px auto 0;
  animation: float-logo 6s ease-in-out infinite;
}

@keyframes float-logo {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

/* ============ LIGHT SECTION VARIABLES ============ */

.agenda,
.investimento {
  --bg-light: #f5f4f0;
  --text-dark: #1a1a1a;
  --text-dark-secondary: #4a4a4a;
}

/* ============ RESPONSIVE: MOBILE (≤767px) — NEW SECTIONS ============ */

@media (max-width: 767px) {

  /* Método: stack cards */
  .metodo__grid {
    grid-template-columns: 1fr;
  }

  .metodo__card {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: rgba(20, 17, 16, 0.85);
  }

  .metodo__integracao {
    grid-column: 1;
  }

  .metodo .floating-word {
    font-size: 0.7rem !important;
    opacity: 0.08 !important;
  }

  /* Agenda: single column */
  .agenda__container {
    grid-template-columns: 1fr;
  }

  .agenda__foto-wrap {
    position: relative;
    order: -1;
  }

  .agenda__foto-wrap img {
    max-height: 400px;
    margin-bottom: 32px;
  }

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

  .agenda__content > .cta-neon--light {
    width: 100%;
    justify-content: center;
    background: var(--neon-teal);
    color: var(--bg-deep);
    border-color: var(--neon-teal);
  }

  /* Doutor: stack */
  .doutor__grid {
    grid-template-columns: 1fr;
  }

  .doutor__foto-wrap {
    height: 50vh;
  }

  .doutor__foto-fade {
    display: none;
  }

  .doutor__bio {
    padding: 32px 24px;
  }

  .doutor__numeros {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 24px;
  }

  .doutor__num {
    flex: 1;
    min-width: 100px;
  }

  /* Investimento */
  .investimento__card {
    padding: 28px 20px;
  }

  .investimento__preco {
    font-size: 2rem;
  }

  .investimento__card .cta-neon--full {
    background: var(--neon-teal);
    color: var(--bg-deep);
    border-color: var(--neon-teal);
  }

  /* CTA Final */
  .cta-final {
    min-height: auto;
    padding: 80px 24px;
  }

  .cta-final__headline {
    font-size: 1.8rem;
  }

  .cta-final .cta-neon {
    width: 100%;
    justify-content: center;
    background: var(--neon-teal);
    color: var(--bg-deep);
    border-color: var(--neon-teal);
  }
}

/* ============ RESPONSIVE: TABLET (768–1199px) — NEW SECTIONS ============ */

@media (min-width: 768px) and (max-width: 1199px) {

  /* Método: 2 columns */
  .metodo__grid {
    grid-template-columns: 1fr 1fr;
  }

  .metodo__card:nth-child(3) {
    grid-column: 1 / -1;
  }

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

  /* Doutor */
  .doutor__grid {
    grid-template-columns: 40fr 60fr;
  }
}