/* ==========================================================================
   DRA. DANIELE ROSSI — OPÇÃO BALLENA CABO AESTHETICS
   Inspirada na Direção de Arte, Paleta e Tipografia de ballenacabo.com
   Tipografia Oficial: Sweet Sans Pro (Display/UI) + TT Commons Pro (Corpo)
   Paleta: #F8F2E5 (Alabaster Linen), #03090D (Deep Obsidian), #C2644F (Terracotta),
           #D3CFC5 (Sand Border), #779580 (Agave Sage)
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. FONT-FACES OFICIAIS LOCAIS (assets/fonts/)
   -------------------------------------------------------------------------- */
@font-face {
  font-family: 'Sweet Sans Pro';
  src: url('../assets/fonts/SweetSansPro-Light.otf') format('opentype');
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Sweet Sans Pro';
  src: url('../assets/fonts/SweetSansPro-Regular.otf') format('opentype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Sweet Sans Pro';
  src: url('../assets/fonts/SweetSansPro-Medium.otf') format('opentype');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Sweet Sans Pro';
  src: url('../assets/fonts/SweetSansPro-Bold.otf') format('opentype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'TT Commons Pro';
  src: url('../assets/fonts/TTCommonsPro-Lt.ttf') format('truetype');
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'TT Commons Pro';
  src: url('../assets/fonts/TTCommonsPro-Rg.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'TT Commons Pro';
  src: url('../assets/fonts/TTCommonsPro-Md.ttf') format('truetype');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'TT Commons Pro';
  src: url('../assets/fonts/TTCommonsPro-Bd.ttf') format('truetype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* --------------------------------------------------------------------------
   2. DESIGN TOKENS (BALLENA CABO PALETTE)
   -------------------------------------------------------------------------- */
:root {
  --color-1: #F8F2E5;
  --color-2: #03090D;
  --color-3: #C2644F;
  --color-4: #779580;
  --color-5: #83A9D0;
  --color-6: #FFFFFF;
  --color-7: rgba(3, 9, 13, 0.4);
  --color-8: #D3CFC5;

  --color-primary: var(--color-1);
  --color-secondary: var(--color-2);
  --color-accent: var(--color-3);
  --color-sage: var(--color-4);
  --color-sand: var(--color-8);

  --surface-page: #F8F2E5;
  --surface-raised: #FAF5EB;
  --surface-alt: #EFE8DA;
  --surface-dark: #11161B;
  --surface-dark-card: #182026;

  --text-dark: #03090D;
  --text-muted: #5C554E;
  --text-light: #F8F2E5;
  --text-light-muted: #A39D94;

  --font-primary: 'Sweet Sans Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-secondary: 'TT Commons Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: var(--font-primary);
  --font-body: var(--font-secondary);

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-pill: 999px;

  --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 0.2s ease-out;

  --container-max: 1440px;
  --container-pad: clamp(1.25rem, 5vw, 4.5rem);
}

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

html {
  font-size: 16px;
  background-color: var(--surface-page);
  color: var(--text-dark);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ==========================================================================
   LENIS SMOOTH SCROLL (CALIBRAÇÃO HIPER-FLUIDA ESTILO FRAMER / LUXURY)
   ========================================================================== */
html.lenis, html.lenis body {
  height: auto;
}

.lenis.lenis-smooth {
  scroll-behavior: auto !important;
}

.lenis.lenis-smooth [data-lenis-prevent] {
  overscroll-behavior: contain;
}

.lenis.lenis-stopped {
  overflow: hidden;
}

.lenis.lenis-scrolling iframe {
  pointer-events: none;
}

/* Aceleração por GPU para Parallax e Micro-Transformações contínuas */
.ballena-hero__bg-wrap,
.ballena-filosofia__img-wrap,
.ballena-filosofia__content,
.ballena-card__thumb img,
.ballena-manifesto,
.ballena-header {
  will-change: transform;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

body {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  font-weight: 400;
  background-color: var(--surface-page);
  color: var(--text-dark);
  overflow-x: hidden;
  position: relative;
}

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

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

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

/* Tipografia Base */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.15;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-dark);
}

p {
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--text-muted);
}

.eyebrow {
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  display: inline-block;
  margin-bottom: 0.75rem;
}

/* --------------------------------------------------------------------------
   EFEITOS LEVES NOS TEXTOS (EDITORIAL MICRO-INTERACTIONS)
   -------------------------------------------------------------------------- */
.reveal-title {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.85s cubic-bezier(0.16, 1, 0.3, 1), 
              transform 0.85s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}
.reveal-title.is-revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-eyebrow {
  opacity: 0;
  letter-spacing: 0.08em;
  transform: translateY(10px);
  transition: opacity 0.75s ease, 
              letter-spacing 1s cubic-bezier(0.16, 1, 0.3, 1), 
              transform 0.75s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, letter-spacing, transform;
}
.reveal-eyebrow.is-revealed {
  opacity: 1;
  letter-spacing: 0.15em;
  transform: translateY(0);
}

.reveal-body {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1) 0.1s, 
              transform 0.9s cubic-bezier(0.16, 1, 0.3, 1) 0.1s;
  will-change: opacity, transform;
}
.reveal-body.is-revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-quote {
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform;
}

/* --------------------------------------------------------------------------
   4. BOTÕES ESTILO BALLENA CABO
   -------------------------------------------------------------------------- */
.btn-ballena {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius-pill);
  transition: all var(--transition-smooth);
  cursor: pointer;
  text-decoration: none;
}

.btn-ballena--dark {
  background-color: var(--color-secondary);
  color: var(--color-primary);
  border: 1px solid var(--color-secondary);
}
.btn-ballena--dark:hover {
  background-color: #20272D;
  color: #FFFFFF;
  transform: translateY(-1px);
}

.btn-ballena--light {
  background-color: transparent;
  color: var(--color-primary);
  border: 1px solid rgba(248, 242, 229, 0.6);
}
.btn-ballena--light:hover {
  background-color: var(--color-primary);
  color: var(--color-secondary);
}

.btn-ballena--accent {
  background-color: var(--color-accent);
  color: #FFFFFF;
  border: 1px solid var(--color-accent);
}
.btn-ballena--accent:hover {
  background-color: #AB5440;
  border-color: #AB5440;
  transform: translateY(-1px);
}

.btn-ballena--outlined {
  background-color: transparent;
  color: var(--text-dark);
  border: 1px solid var(--color-sand);
}
.btn-ballena--outlined:hover {
  border-color: var(--text-dark);
  background-color: rgba(3, 9, 13, 0.04);
}

/* --------------------------------------------------------------------------
   5. HEADER ILHA FLUTUANTE (BARRA MAIOR + LOGO À ESQUERDA COM RESPIRO)
   -------------------------------------------------------------------------- */
.ballena-header {
  position: fixed;
  top: 1.25rem;
  left: 0;
  right: 0;
  margin: 0 auto;
  z-index: 1000;
  max-width: clamp(62rem, 90vw, 76rem); /* Barra maior */
  width: calc(100% - 2.5rem);
  height: 4.25rem; /* Altura confortável */
  border-radius: var(--radius-pill);
  background-color: rgba(248, 242, 229, 0.55);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  border: 1px solid rgba(211, 207, 197, 0.45);
  box-shadow: 0 6px 28px rgba(3, 9, 13, 0.06);
  transition: all var(--transition-smooth);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.4rem 1rem 0.4rem 1.6rem;
}

.ballena-header.is-scrolled {
  box-shadow: 0 12px 40px rgba(3, 9, 13, 0.12);
  background-color: rgba(248, 242, 229, 0.72);
  border-color: rgba(211, 207, 197, 0.6);
}

.ballena-header__left {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-right: clamp(1.25rem, 3vw, 3rem); /* Respiro amplo para o menu */
  flex-shrink: 0;
}

.ballena-header__logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.ballena-header__logo img {
  height: 34px;
  width: auto;
  display: block;
  transition: transform var(--transition-fast);
}
.ballena-header__logo:hover img {
  transform: scale(1.05);
}

.ballena-header__brand-text {
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dark);
  white-space: nowrap;
}

.ballena-header__center {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-grow: 1;
}

.ballena-header__nav-desktop {
  display: flex;
  align-items: center;
  gap: clamp(1.25rem, 2vw, 2.25rem);
  list-style: none;
}

.ballena-header__nav-desktop a {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--text-dark);
  position: relative;
  padding: 0.35rem 0;
  transition: color var(--transition-fast);
}

.ballena-header__nav-desktop a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--color-accent);
  transition: width var(--transition-fast);
}
.ballena-header__nav-desktop a:hover {
  color: var(--color-accent);
}
.ballena-header__nav-desktop a:hover::after {
  width: 100%;
}

.ballena-header__right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
  margin-left: clamp(1rem, 2vw, 2rem);
}

.ballena-header__agendar-btn {
  padding: 0.55rem 1.4rem;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.ballena-header__toggle {
  display: none;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  border: 1px solid rgba(3, 9, 13, 0.2);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: transparent;
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.ballena-header__toggle:hover {
  background-color: rgba(142, 107, 82, 0.08);
  border-color: var(--color-accent);
}
.ballena-header__toggle span {
  display: block;
  width: 18px;
  height: 1px;
  background-color: var(--text-dark);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

/* --------------------------------------------------------------------------
   6. HERO PARALLAX SECTION (OSMO DEMO INSPIRATION)
   -------------------------------------------------------------------------- */
.ballena-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  padding-bottom: clamp(4.5rem, 8vw, 7rem);
  padding-top: 8.5rem;
  overflow: hidden;
  background-color: #918881;
}

.ballena-hero__bg-wrap {
  position: absolute;
  top: -12%;
  left: 0;
  width: 100%;
  height: 124%;
  z-index: 1;
  will-change: transform;
}

.ballena-hero__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 72% center;
}

.ballena-hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(to right, rgba(248, 242, 229, 0.72) 0%, rgba(248, 242, 229, 0.3) 48%, rgba(248, 242, 229, 0) 100%);
  pointer-events: none;
}

.ballena-hero__container {
  position: relative;
  z-index: 3;
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

.ballena-hero__content {
  max-width: 34rem;
}

.ballena-hero__title {
  font-size: clamp(2rem, 3.8vw, 3.25rem);
  line-height: 1.08;
  margin-bottom: 1.25rem;
  color: var(--color-secondary);
  text-shadow: 0 1px 1px rgba(248, 242, 229, 0.8);
}

.ballena-hero__description {
  font-size: clamp(0.9375rem, 1.2vw, 1.0625rem);
  line-height: 1.6;
  color: #1A1410;
  margin-bottom: 1.75rem;
  max-width: 30rem;
}

.ballena-hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
}

.ballena-hero__meta {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(3, 9, 13, 0.15);
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dark);
}

/* --------------------------------------------------------------------------
   7. MANIFESTO STRIP (BLUR NA SAÍDA — FILOSOFIA SOBREPÕE)
   -------------------------------------------------------------------------- */
.ballena-manifesto-wrap {
  position: relative;
  z-index: 1;
  overflow: hidden;
}

.ballena-manifesto {
  padding: clamp(4.5rem, 8vw, 7rem) 0;
  background-color: var(--surface-raised);
  border-top: 1px solid var(--color-sand);
  text-align: center;
  will-change: filter, opacity, transform;
}

.ballena-manifesto__container {
  max-width: 50rem;
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

.ballena-manifesto__quote {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.8vw, 2.35rem);
  line-height: 1.35;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-dark);
  margin-bottom: 1.5rem;
}

.ballena-manifesto__subtext {
  font-size: 1.125rem;
  color: var(--text-muted);
  max-width: 36rem;
  margin: 0 auto;
}

/* --------------------------------------------------------------------------
   8. BLOCO FILOSOFIA (SOBREPÕE O MANIFESTO COM Z-INDEX SUPERIOR)
   -------------------------------------------------------------------------- */
.ballena-filosofia {
  position: relative;
  z-index: 2;
  padding: clamp(5.5rem, 10vw, 9rem) 0;
  background-color: var(--surface-page);
  overflow: hidden;
  box-shadow: 0 -30px 60px rgba(248, 242, 229, 0.9);
}

.ballena-filosofia__container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 7vw, 6.5rem);
  align-items: center;
}

.ballena-filosofia__img-wrap {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(3, 9, 13, 0.08);
  will-change: transform;
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.ballena-filosofia__img-wrap img {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
}

.ballena-filosofia__content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  will-change: transform;
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.ballena-filosofia__heading {
  font-size: clamp(2rem, 3.5vw, 3rem);
  color: var(--text-dark);
}

.ballena-filosofia__text {
  font-size: 1.125rem;
  line-height: 1.75;
  color: var(--text-muted);
}

.ballena-filosofia__points {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-sand);
}

.ballena-point__num {
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: 0.35rem;
}

.ballena-point__title {
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-dark);
  margin-bottom: 0.35rem;
}

.ballena-point__desc {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* --------------------------------------------------------------------------
   9. BLOCO TÉCNICA: EXPANSÃO / MORPH DA IMAGEM
   -------------------------------------------------------------------------- */
.ballena-tecnica-pin {
  position: relative;
  z-index: 2;
  height: 220vh;
  background-color: var(--surface-raised);
}

.ballena-tecnica-sticky {
  position: sticky;
  top: 0;
  width: 100%;
  height: 100vh;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ballena-tecnica__morph-img-wrap {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100vw;
  height: 100vh;
  border-radius: 0px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(3, 9, 13, 0.12);
  transition: width 0.08s linear, height 0.08s linear, border-radius 0.08s linear;
  will-change: width, height, border-radius;
  z-index: 1;
}

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

.ballena-tecnica__panel {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
  display: flex;
  justify-content: flex-end;
  pointer-events: none;
}

.ballena-tecnica__card {
  pointer-events: auto;
  max-width: 28rem;
  background-color: rgba(248, 242, 229, 0.95);
  backdrop-filter: blur(20px);
  padding: 2.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-sand);
  box-shadow: 0 12px 36px rgba(3, 9, 13, 0.08);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.ballena-tecnica__card.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.ballena-tecnica__card h3 {
  font-size: 1.75rem;
  margin-bottom: 1rem;
}

.ballena-tecnica__card p {
  font-size: 1.0625rem;
  line-height: 1.65;
  margin-bottom: 1.5rem;
}

/* --------------------------------------------------------------------------
   10. BLOCO CONDUTAS MÉDICAS (MOVIMENTO DE IMAGEM MAIS PERCEPTÍVEL)
   -------------------------------------------------------------------------- */
.ballena-condutas {
  position: relative;
  z-index: 2;
  padding: clamp(5.5rem, 10vw, 9rem) 0;
  background-color: var(--surface-dark);
  color: var(--text-light);
}

.ballena-condutas__container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

.ballena-condutas__header {
  text-align: center;
  max-width: 42rem;
  margin: 0 auto clamp(3rem, 6vw, 5rem);
}

.ballena-condutas__header h2 {
  color: var(--text-light);
  font-size: clamp(2rem, 3.5vw, 3rem);
  margin-bottom: 1rem;
}

.ballena-condutas__header p {
  color: var(--text-light-muted);
  font-size: 1.125rem;
}

.ballena-condutas__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.5rem, 3vw, 2.5rem);
}

.ballena-card {
  background-color: var(--surface-dark-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-dark);
  display: flex;
  flex-direction: column;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), 
              box-shadow 0.5s cubic-bezier(0.16, 1, 0.3, 1), 
              border-color 0.4s ease;
  will-change: transform;
}

.ballena-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.4);
  border-color: rgba(194, 100, 79, 0.6);
}

.ballena-card__thumb {
  width: 100%;
  aspect-ratio: 16/11;
  overflow: hidden;
  position: relative;
}

.ballena-card__thumb img {
  width: 100%;
  height: 125%;
  position: absolute;
  top: -12%;
  left: 0;
  object-fit: cover;
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1), filter 0.5s ease;
  will-change: transform;
}

.ballena-card:hover .ballena-card__thumb img {
  transform: scale(1.12) !important;
  filter: brightness(1.05);
}

.ballena-card__body {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.ballena-card__tag {
  font-family: var(--font-display);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.5rem;
}

.ballena-card__title {
  font-size: 1.35rem;
  color: var(--text-light);
  margin-bottom: 0.875rem;
}

.ballena-card__desc {
  font-size: 1rem;
  color: var(--text-light-muted);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.ballena-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  transition: gap var(--transition-fast);
}

.ballena-card__link:hover {
  gap: 0.75rem;
  color: #E2816C;
}

/* --------------------------------------------------------------------------
   11. BLOCO MÉTODO / JORNADA EM 4 ETAPAS (SEM BOXES)
   -------------------------------------------------------------------------- */
.ballena-metodo {
  padding: clamp(5.5rem, 10vw, 9rem) 0;
  background-color: var(--surface-page);
}

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

.ballena-metodo__header {
  max-width: 40rem;
  margin-bottom: clamp(3rem, 6vw, 4.5rem);
}

.ballena-metodo__header h2 {
  font-size: clamp(2rem, 3.5vw, 3rem);
  margin-bottom: 1rem;
}

.ballena-metodo__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(1.5rem, 3.5vw, 3rem);
  position: relative;
}

.ballena-step {
  display: flex;
  flex-direction: column;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-sand);
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.85s cubic-bezier(0.16, 1, 0.3, 1), 
              transform 0.85s cubic-bezier(0.16, 1, 0.3, 1),
              border-color 0.4s ease;
  will-change: opacity, transform;
}

.ballena-step:nth-child(1) { transition-delay: 0.1s; }
.ballena-step:nth-child(2) { transition-delay: 0.25s; }
.ballena-step:nth-child(3) { transition-delay: 0.4s; }
.ballena-step:nth-child(4) { transition-delay: 0.55s; }

.ballena-step.is-revealed {
  opacity: 1;
  transform: translateY(0);
}

.ballena-step:hover {
  border-top-color: var(--color-accent);
}

.ballena-step__num {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 300;
  letter-spacing: 0.02em;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 1.25rem;
}

.ballena-step__title {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-dark);
  margin-bottom: 0.75rem;
}

.ballena-step__desc {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   12. BLOCO CLÍNICA VÊNERE & TRAJETÓRIA MÉDICA
   -------------------------------------------------------------------------- */
.ballena-clinica {
  padding: clamp(5.5rem, 10vw, 9rem) 0;
  background-color: var(--surface-raised);
  border-top: 1px solid var(--color-sand);
  border-bottom: 1px solid var(--color-sand);
}

.ballena-clinica__container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 7vw, 6rem);
  align-items: center;
}

.ballena-clinica__content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.ballena-clinica__content h2 {
  font-size: clamp(2rem, 3.5vw, 3rem);
}

.ballena-clinica__content p {
  font-size: 1.125rem;
  line-height: 1.75;
}

.ballena-clinica__gallery {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.ballena-clinica__gallery img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  border-radius: var(--radius-md);
  box-shadow: 0 12px 30px rgba(3, 9, 13, 0.06);
}

/* Bloco Trajetória Médica (Limpo, sem caixas) */
.ballena-trajetoria {
  padding: clamp(5.5rem, 10vw, 9rem) 0;
  background-color: var(--surface-page);
}

.ballena-trajetoria__container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: clamp(3rem, 7vw, 6rem);
  align-items: center;
}

.ballena-trajetoria__photo img {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.ballena-trajetoria__info {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.ballena-trajetoria__info h2 {
  font-size: clamp(2rem, 3.5vw, 3rem);
}

.ballena-trajetoria__credentials {
  font-family: var(--font-display);
  font-size: 0.875rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.ballena-trajetoria__bio {
  font-size: 1.125rem;
  line-height: 1.75;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   13. ACCORDION DÚVIDAS CLÍNICAS (FAQ)
   -------------------------------------------------------------------------- */
.ballena-faq {
  padding: clamp(5.5rem, 10vw, 9rem) 0;
  background-color: var(--surface-raised);
  border-top: 1px solid var(--color-sand);
}

.ballena-faq__container {
  max-width: 52rem;
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

.ballena-faq__header {
  text-align: center;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.ballena-faq__header h2 {
  font-size: clamp(2rem, 3.2vw, 2.75rem);
  margin-bottom: 0.75rem;
}

.ballena-faq__list {
  display: flex;
  flex-direction: column;
}

.ballena-faq__item {
  border-bottom: 1px solid var(--color-sand);
}

.ballena-faq__button {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 0;
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--text-dark);
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.ballena-faq__button:hover {
  color: var(--color-accent);
}

.ballena-faq__icon {
  width: 1.25rem;
  height: 1.25rem;
  position: relative;
  flex-shrink: 0;
  margin-left: 1rem;
}

.ballena-faq__icon::before,
.ballena-faq__icon::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  background-color: var(--text-dark);
  transition: transform 0.3s ease;
}

.ballena-faq__icon::before {
  width: 14px;
  height: 1.5px;
  transform: translate(-50%, -50%);
}

.ballena-faq__icon::after {
  width: 1.5px;
  height: 14px;
  transform: translate(-50%, -50%);
}

.ballena-faq__item.is-active .ballena-faq__icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
  opacity: 0;
}

.ballena-faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.ballena-faq__answer p {
  padding-bottom: 1.5rem;
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   14. FOOTER BALLENA DUPLA COLUNA (INSPIRADO EM BALLENACABO.COM)
   -------------------------------------------------------------------------- */
.ballena-footer {
  background-color: var(--surface-dark);
  color: var(--text-light);
  padding: clamp(4.5rem, 8vw, 6.5rem) 0 3rem;
  border-top: 1px solid var(--border-dark);
  position: relative;
}

.ballena-footer__container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

.ballena-footer__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 7vw, 6rem);
  padding-bottom: clamp(3rem, 6vw, 4.5rem);
  position: relative;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.ballena-footer__grid::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: clamp(3rem, 6vw, 4.5rem);
  left: 50%;
  width: 1px;
  background-color: rgba(255, 255, 255, 0.12);
}

.ballena-footer__col-left {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.ballena-footer__brand img {
  height: 48px;
  width: auto;
}

.ballena-footer__tagline {
  font-family: var(--font-display);
  font-size: 1.25rem;
  line-height: 1.35;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-light);
  max-width: 24rem;
}

.ballena-footer__meta-box {
  font-size: 0.9375rem;
  color: var(--text-light-muted);
  line-height: 1.6;
}

.ballena-footer__meta-box strong {
  color: var(--text-light);
  font-family: var(--font-display);
  letter-spacing: 0.05em;
}

.ballena-footer__col-right {
  display: flex;
  flex-direction: column;
  gap: 2.25rem;
  padding-left: clamp(0rem, 3vw, 2.5rem);
}

.ballena-footer__links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  list-style: none;
}

.ballena-footer__links a {
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-light-muted);
  transition: color var(--transition-fast);
}

.ballena-footer__links a:hover {
  color: var(--color-accent);
}

.ballena-footer__cta-box {
  background-color: var(--surface-dark-card);
  padding: 1.75rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-dark);
}

.ballena-footer__cta-box h4 {
  font-size: 1.125rem;
  color: var(--text-light);
  margin-bottom: 0.5rem;
}

.ballena-footer__cta-box p {
  color: var(--text-light-muted);
  font-size: 0.9375rem;
  margin-bottom: 1.25rem;
}

.ballena-footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  font-size: 0.8125rem;
  color: var(--text-light-muted);
}

.ballena-footer__legal {
  max-width: 36rem;
  line-height: 1.5;
}

/* --------------------------------------------------------------------------
   15. SIDE DRAWER CONCIERGE (AGENDAMENTO RÁPIDO)
   -------------------------------------------------------------------------- */
.ballena-drawer {
  position: fixed;
  inset: 0;
  z-index: 2000;
  pointer-events: none;
  visibility: hidden;
  transition: visibility 0.4s ease;
}

.ballena-drawer.is-open {
  pointer-events: auto;
  visibility: visible;
}

.ballena-drawer__backdrop {
  position: absolute;
  inset: 0;
  background-color: rgba(3, 9, 13, 0.6);
  backdrop-filter: blur(8px);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.ballena-drawer.is-open .ballena-drawer__backdrop {
  opacity: 1;
}

.ballena-drawer__panel {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  max-width: 28rem;
  height: 100%;
  background-color: var(--surface-page);
  padding: 2.5rem 2rem;
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
}

.ballena-drawer.is-open .ballena-drawer__panel {
  transform: translateX(0);
}

.ballena-drawer__close {
  align-self: flex-end;
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.5rem;
  background: transparent;
  border: none;
}
.ballena-drawer__close:hover {
  color: var(--text-dark);
}

/* --------------------------------------------------------------------------
   15b. GAVETA DE NAVEGAÇÃO MOBILE (MENU PRINCIPAL EXCLUSIVO)
   -------------------------------------------------------------------------- */
.ballena-drawer__panel--nav {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 2rem 1.75rem;
}

.ballena-nav-drawer__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--color-sand);
}

.ballena-nav-drawer__logo {
  height: 34px;
  width: auto;
}

.ballena-nav-drawer__list {
  list-style: none;
  margin: 1.75rem 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.ballena-nav-drawer__link {
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-dark);
  display: flex;
  align-items: center;
  gap: 0.85rem;
  transition: all var(--transition-fast);
  padding: 0.25rem 0;
}

.ballena-nav-drawer__link span {
  font-family: var(--font-body);
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--color-accent);
  letter-spacing: 0.1em;
}

.ballena-nav-drawer__link:hover,
.ballena-nav-drawer__link:active {
  color: var(--color-accent);
  transform: translateX(6px);
}

.ballena-nav-drawer__footer {
  margin-top: auto;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-sand);
}

.ballena-nav-drawer__info {
  font-size: 0.8125rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.ballena-nav-drawer__crm {
  margin-top: 0.5rem;
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-secondary);
}

.ballena-form {
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.ballena-form__group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.ballena-form__label {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dark);
}

.ballena-form__input,
.ballena-form__select {
  padding: 0.875rem 1rem;
  font-family: var(--font-body);
  font-size: 1rem;
  background-color: var(--surface-raised);
  border: 1px solid var(--color-sand);
  border-radius: var(--radius-sm);
  color: var(--text-dark);
  transition: border-color var(--transition-fast);
}

.ballena-form__input:focus,
.ballena-form__select:focus {
  outline: none;
  border-color: var(--color-accent);
}

/* --------------------------------------------------------------------------
   16. FLOATING VERSION SWITCHER
   -------------------------------------------------------------------------- */
.version-switcher-island {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1500;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background-color: rgba(3, 9, 13, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-pill);
  padding: 0.35rem 0.5rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}

.version-btn {
  font-family: var(--font-display);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-pill);
  transition: all var(--transition-fast);
}

.version-btn:hover {
  color: #FFFFFF;
  background-color: rgba(255, 255, 255, 0.1);
}

.version-btn.is-current {
  color: var(--color-secondary);
  background-color: var(--color-primary);
  font-weight: 700;
}

/* --------------------------------------------------------------------------
   17. RESPONSIVIDADE COMPLETA (NOTEBOOKS, TABLETS, MOBILE)
   -------------------------------------------------------------------------- */

/* ---- 17a. NOTEBOOKS GRANDES (até 1440px) ---- */
@media screen and (max-width: 1440px) {
  :root {
    --container-pad: clamp(1.25rem, 4vw, 3.5rem);
  }

  body {
    font-size: 1rem;
  }

  .ballena-hero__title {
    font-size: clamp(2rem, 4vw, 3.25rem);
  }

  .ballena-hero__description {
    font-size: clamp(0.9375rem, 1.2vw, 1.0625rem);
    max-width: 28rem;
  }

  .ballena-hero__content {
    max-width: 34rem;
  }

  .ballena-manifesto__quote {
    font-size: clamp(1.35rem, 2.4vw, 2rem);
  }

  .ballena-manifesto__subtext {
    font-size: 1rem;
  }

  .ballena-filosofia__heading,
  .ballena-condutas__header h2,
  .ballena-metodo__header h2,
  .ballena-clinica__content h2,
  .ballena-trajetoria__info h2 {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
  }

  .ballena-filosofia__text,
  .ballena-clinica__content p,
  .ballena-trajetoria__bio {
    font-size: 1rem;
  }

  .ballena-condutas__header p {
    font-size: 1rem;
  }

  .ballena-card__title {
    font-size: 1.15rem;
  }

  .ballena-card__desc {
    font-size: 0.9375rem;
  }

  .ballena-card__body {
    padding: 1.5rem;
  }

  .ballena-step__num {
    font-size: 1.75rem;
  }

  .ballena-step__title {
    font-size: 0.9375rem;
  }

  .ballena-step__desc {
    font-size: 0.875rem;
  }

  .ballena-faq__header h2 {
    font-size: clamp(1.75rem, 2.8vw, 2.25rem);
  }

  .ballena-faq__button {
    font-size: 1rem;
  }

  .ballena-faq__answer p {
    font-size: 0.9375rem;
  }

  .ballena-tecnica__card h3 {
    font-size: 1.5rem;
  }

  .ballena-tecnica__card p {
    font-size: 0.9375rem;
  }

  .ballena-tecnica__card {
    max-width: 24rem;
    padding: 2rem;
  }

  .ballena-footer__tagline {
    font-size: 1.0625rem;
  }

  .ballena-footer__cta-box h4 {
    font-size: 1rem;
  }

  .ballena-footer__cta-box p {
    font-size: 0.875rem;
  }

  .ballena-footer__meta-box {
    font-size: 0.875rem;
  }
}

/* ---- 17b. NOTEBOOKS / LAPTOPS (até 1280px) ---- */
@media screen and (max-width: 1280px) {
  .ballena-hero {
    min-height: 90vh;
    padding-top: 7rem;
    padding-bottom: clamp(3.5rem, 6vw, 5rem);
  }

  .ballena-hero__title {
    font-size: clamp(1.85rem, 3.5vw, 2.75rem);
    margin-bottom: 1.25rem;
  }

  .ballena-hero__description {
    font-size: 0.9375rem;
    margin-bottom: 1.75rem;
    max-width: 26rem;
  }

  .ballena-hero__content {
    max-width: 30rem;
  }

  .ballena-hero__meta {
    gap: 1rem;
    margin-top: 2rem;
    padding-top: 1.25rem;
    font-size: 0.6875rem;
  }

  .ballena-hero__actions .btn-ballena {
    padding: 0.75rem 1.5rem;
    font-size: 0.75rem;
  }

  .ballena-manifesto__quote {
    font-size: clamp(1.25rem, 2.2vw, 1.75rem);
  }

  .ballena-filosofia__heading,
  .ballena-condutas__header h2,
  .ballena-metodo__header h2,
  .ballena-clinica__content h2,
  .ballena-trajetoria__info h2 {
    font-size: clamp(1.5rem, 2.5vw, 2.15rem);
  }

  .ballena-filosofia__text,
  .ballena-clinica__content p,
  .ballena-trajetoria__bio {
    font-size: 0.9375rem;
    line-height: 1.7;
  }

  .ballena-condutas__grid {
    gap: clamp(1.25rem, 2.5vw, 2rem);
  }

  .ballena-card__title {
    font-size: 1.0625rem;
  }

  .ballena-card__desc {
    font-size: 0.875rem;
    margin-bottom: 1.25rem;
  }

  .ballena-card__body {
    padding: 1.25rem;
  }

  .ballena-card__tag {
    font-size: 0.625rem;
  }

  .ballena-tecnica__card {
    max-width: 22rem;
    padding: 1.75rem;
  }

  .ballena-tecnica__card h3 {
    font-size: 1.35rem;
    margin-bottom: 0.75rem;
  }

  .ballena-tecnica__card p {
    font-size: 0.875rem;
    margin-bottom: 1.25rem;
  }

  .ballena-step__num {
    font-size: 1.5rem;
    margin-bottom: 1rem;
  }

  .ballena-step__title {
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
  }

  .ballena-step__desc {
    font-size: 0.8125rem;
  }

  .ballena-faq__button {
    font-size: 0.9375rem;
    padding: 1.25rem 0;
  }

  .ballena-faq__answer p {
    font-size: 0.875rem;
    padding-bottom: 1.25rem;
  }

  .ballena-footer__tagline {
    font-size: 1rem;
  }

  .ballena-footer__links a {
    font-size: 0.75rem;
  }

  .ballena-footer__links {
    gap: 1.25rem;
  }

  .ballena-header {
    height: 3.75rem;
    padding: 0.3rem 0.85rem 0.3rem 1.25rem;
  }

  .ballena-header__nav-desktop a {
    font-size: 0.6875rem;
    letter-spacing: 0.07em;
  }

  .ballena-header__logo img {
    height: 28px;
  }

  .btn-ballena {
    padding: 0.75rem 1.5rem;
    font-size: 0.75rem;
  }

  .eyebrow {
    font-size: 0.75rem;
    letter-spacing: 0.12em;
  }

  .ballena-point__title {
    font-size: 0.875rem;
  }

  .ballena-point__desc {
    font-size: 0.875rem;
  }

  .ballena-trajetoria__credentials {
    font-size: 0.8125rem;
  }
}

/* ---- 17c. TABLETS (até 1024px) ---- */
@media screen and (max-width: 1024px) {
  .ballena-header {
    width: calc(100% - 1.5rem);
    height: 3.5rem;
    padding: 0.25rem 0.75rem;
  }

  .ballena-header__center {
    display: none;
  }

  .ballena-header__left {
    margin-right: 0;
  }

  .ballena-header__toggle {
    display: flex;
  }

  .ballena-hero {
    min-height: 80vh;
    padding-top: 6rem;
  }

  .ballena-hero__title {
    font-size: clamp(1.75rem, 4.5vw, 2.5rem);
  }

  .ballena-hero__description {
    font-size: 0.9375rem;
    max-width: 100%;
  }

  .ballena-hero__content {
    max-width: 100%;
  }

  .ballena-hero__overlay {
    background: linear-gradient(to right, rgba(248, 242, 229, 0.82) 0%, rgba(248, 242, 229, 0.5) 55%, rgba(248, 242, 229, 0.15) 100%);
  }

  .ballena-filosofia__container,
  .ballena-clinica__container,
  .ballena-trajetoria__container {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .ballena-condutas__grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .ballena-card {
    max-width: 100%;
  }

  .ballena-card__body {
    padding: 1.5rem;
  }

  .ballena-metodo__grid {
    grid-template-columns: 1fr 1fr;
    row-gap: 2.5rem;
  }

  /* Técnica em Tablets: Transição para fluxo editorial contínuo */
  .ballena-tecnica-pin {
    height: auto !important;
    min-height: auto !important;
    padding: 4.5rem 0 !important;
  }

  .ballena-tecnica-sticky {
    position: relative !important;
    top: auto !important;
    height: auto !important;
    overflow: visible !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: flex-start !important;
    padding: 0 var(--container-pad) !important;
  }

  .ballena-tecnica__morph-img-wrap {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    transform: none !important;
    width: 100% !important;
    max-width: 580px !important;
    height: 380px !important;
    border-radius: var(--radius-md) !important;
    box-shadow: 0 16px 40px rgba(3, 9, 13, 0.1) !important;
    margin-bottom: 2rem !important;
  }

  .ballena-tecnica__panel {
    position: relative !important;
    width: 100% !important;
    max-width: 580px !important;
    padding: 0 !important;
    justify-content: center !important;
  }

  .ballena-tecnica__card {
    opacity: 1 !important;
    transform: none !important;
    max-width: 100% !important;
    width: 100% !important;
    margin: 0 !important;
    padding: 2.25rem 2rem !important;
    background-color: var(--surface-raised) !important;
    border: 1px solid var(--color-sand) !important;
  }

  .ballena-footer__grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .ballena-footer__grid::after {
    display: none;
  }

  .ballena-footer__col-right {
    padding-left: 0;
  }

  .ballena-footer__bottom {
    flex-direction: column;
    gap: 1.5rem;
    text-align: center;
  }

  .ballena-filosofia__heading,
  .ballena-condutas__header h2,
  .ballena-metodo__header h2,
  .ballena-clinica__content h2,
  .ballena-trajetoria__info h2 {
    font-size: 1.75rem;
  }

  .ballena-manifesto__quote {
    font-size: 1.35rem;
  }

  .ballena-faq__header h2 {
    font-size: 1.65rem;
  }

  .ballena-faq__button {
    font-size: 0.9375rem;
  }
}

/* ---- 17d. MOBILE (até 640px) ---- */
@media screen and (max-width: 640px) {
  body {
    font-size: 0.9375rem;
    line-height: 1.6;
  }

  .ballena-hero {
    min-height: 80vh;
    min-height: 80svh;
    padding-top: 5.5rem;
    padding-bottom: 2.75rem;
    display: flex;
    align-items: flex-end;
  }

  .ballena-hero__container {
    padding: 0 1.25rem;
  }

  .ballena-hero__title {
    font-size: clamp(1.65rem, 6.8vw, 2.15rem);
    line-height: 1.12;
    margin-bottom: 0.85rem;
  }

  .ballena-hero__description {
    font-size: 0.875rem;
    line-height: 1.55;
    margin-bottom: 1.35rem;
  }

  .ballena-hero__actions {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
  }

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

  .ballena-hero__meta {
    flex-wrap: wrap;
    gap: 0.5rem;
    font-size: 0.6875rem;
    margin-top: 1.5rem;
  }

  .ballena-hero__overlay {
    background: linear-gradient(to bottom, rgba(248, 242, 229, 0.85) 0%, rgba(248, 242, 229, 0.6) 50%, rgba(248, 242, 229, 0.2) 100%);
  }

  .ballena-hero__bg-img {
    object-position: 65% center;
  }

  /* Header Flutuante em Smartphones */
  .ballena-header {
    width: calc(100% - 1.25rem);
    height: 3.4rem;
    padding: 0.25rem 0.65rem 0.25rem 0.85rem;
    top: 0.65rem;
  }

  .ballena-header__brand-text {
    display: none;
  }

  .ballena-header__left {
    margin-right: 0;
  }

  .ballena-header__logo img {
    height: 28px;
    width: auto;
  }

  .ballena-header__right {
    gap: 0.5rem;
    margin-left: auto;
  }

  .ballena-header__agendar-btn {
    padding: 0.45rem 0.95rem;
    font-size: 0.65rem;
    letter-spacing: 0.08em;
  }

  .ballena-header__toggle {
    display: flex;
    width: 2.2rem;
    height: 2.2rem;
    gap: 4px;
  }

  .ballena-header__toggle span {
    width: 15px;
  }

  /* Manifesto em Smartphones (Sem tearing nem ghosting de texto) */
  .ballena-manifesto-wrap {
    overflow: visible !important;
    position: relative;
    z-index: 2;
  }

  .ballena-manifesto {
    padding: 3.5rem 1.25rem !important;
    background-color: var(--surface-raised) !important;
    transform: none !important;
    filter: none !important;
    opacity: 1 !important;
  }

  .ballena-manifesto__quote {
    font-size: clamp(1.15rem, 4.8vw, 1.45rem) !important;
    line-height: 1.4 !important;
    margin-bottom: 1rem !important;
  }

  .ballena-manifesto__subtext {
    font-size: 0.875rem !important;
    line-height: 1.6 !important;
  }

  /* Filosofia em Smartphones */
  .ballena-filosofia {
    padding: 3.5rem 0 !important;
    box-shadow: none !important;
  }

  .ballena-filosofia__img-wrap,
  .ballena-filosofia__content {
    transform: none !important;
  }

  .ballena-filosofia__heading,
  .ballena-condutas__header h2,
  .ballena-metodo__header h2,
  .ballena-clinica__content h2,
  .ballena-trajetoria__info h2 {
    font-size: 1.5rem;
  }

  .ballena-filosofia__text,
  .ballena-clinica__content p,
  .ballena-trajetoria__bio {
    font-size: 0.875rem;
    line-height: 1.65;
  }

  .ballena-condutas__header p {
    font-size: 0.875rem;
  }

  .ballena-condutas {
    padding: 3.5rem 0 !important;
  }

  .ballena-card__thumb img {
    transform: none !important;
  }

  .ballena-metodo__grid {
    grid-template-columns: 1fr;
    row-gap: 2rem;
  }

  .ballena-filosofia__points {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .ballena-clinica__gallery {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .ballena-card__title {
    font-size: 1rem;
  }

  .ballena-card__desc {
    font-size: 0.8125rem;
  }

  .ballena-card__body {
    padding: 1.25rem;
  }

  .ballena-step__num {
    font-size: 1.35rem;
    margin-bottom: 0.75rem;
  }

  .ballena-step__title {
    font-size: 0.8125rem;
  }

  .ballena-step__desc {
    font-size: 0.8125rem;
  }

  /* Técnica em Smartphones: Layout editorial sem sobreposição e 100% legível */
  .ballena-tecnica-pin {
    height: auto !important;
    min-height: auto !important;
    padding: 3.5rem 0 !important;
    background-color: var(--surface-raised);
  }

  .ballena-tecnica-sticky {
    position: relative !important;
    top: auto !important;
    height: auto !important;
    overflow: visible !important;
    flex-direction: column !important;
    padding: 0 1.25rem !important;
  }

  .ballena-tecnica__morph-img-wrap {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    transform: none !important;
    width: 100% !important;
    max-width: 100% !important;
    height: 290px !important;
    border-radius: 16px !important;
    box-shadow: 0 12px 36px rgba(3, 9, 13, 0.1) !important;
    margin-bottom: 1.5rem !important;
  }

  .ballena-tecnica__panel {
    position: relative !important;
    width: 100% !important;
    max-width: 100% !important;
    padding: 0 !important;
    justify-content: center !important;
  }

  .ballena-tecnica__card {
    opacity: 1 !important;
    transform: none !important;
    max-width: 100% !important;
    width: 100% !important;
    margin: 0 !important;
    padding: 1.75rem 1.25rem !important;
    background-color: var(--surface-raised) !important;
    border: 1px solid var(--color-sand) !important;
    box-shadow: 0 8px 24px rgba(3, 9, 13, 0.06) !important;
  }

  .ballena-tecnica__card h3 {
    font-size: 1.35rem !important;
    margin-bottom: 0.75rem !important;
    color: var(--text-dark) !important;
  }

  .ballena-tecnica__card p {
    font-size: 0.875rem !important;
    line-height: 1.6 !important;
    margin-bottom: 1.25rem !important;
    color: var(--text-muted) !important;
  }

  .ballena-faq__header h2 {
    font-size: 1.35rem;
  }

  .ballena-faq__button {
    font-size: 0.8125rem;
    padding: 1.125rem 0;
  }

  .ballena-faq__answer p {
    font-size: 0.8125rem;
    padding-bottom: 1rem;
  }

  .btn-ballena {
    padding: 0.7rem 1.25rem;
    font-size: 0.6875rem;
  }

  .eyebrow {
    font-size: 0.6875rem;
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
  }

  .ballena-point__title {
    font-size: 0.8125rem;
  }

  .ballena-point__desc {
    font-size: 0.8125rem;
  }

  .ballena-footer__tagline {
    font-size: 0.9375rem;
  }

  .ballena-footer__links {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .ballena-footer__links a {
    font-size: 0.6875rem;
  }

  .ballena-footer__cta-box {
    padding: 1.25rem;
  }

  .ballena-footer__cta-box h4 {
    font-size: 0.9375rem;
  }

  .ballena-footer__cta-box p {
    font-size: 0.8125rem;
  }

  .ballena-footer__legal {
    font-size: 0.6875rem;
  }

  .ballena-trajetoria__credentials {
    font-size: 0.75rem;
  }

  .ballena-drawer__panel {
    max-width: 100%;
    padding: 2rem 1.5rem;
  }

  .version-switcher-island {
    width: calc(100% - 2rem);
    justify-content: center;
  }

  .version-btn {
    font-size: 0.5625rem;
    padding: 0.4rem 0.5rem;
  }
}