/* ==========================================================
   Rangel Janio Batista e Silva — Psicólogo
   style.css — v1.0
   Digital Bloom · digitalbloom.com.br
   ========================================================== */

/* ----------------------------------------------------------
   1. CUSTOM PROPERTIES
---------------------------------------------------------- */
:root {
  /* Paleta — grafite profundo + dourado vibrante */
  --color-primary:       #14243A;   /* grafite-navy profundo */
  --color-primary-light: #25405F;   /* navy médio */
  --color-primary-dark:  #0B1626;   /* quase-preto */
  --color-accent:        #D4A017;   /* dourado principal */
  --color-accent-light:  #E8BA3B;   /* dourado claro */
  --color-accent-dark:   #9B7510;   /* dourado escuro (hover/texto) */
  --color-bg:            #F7F5F0;   /* off-white pergaminho */
  --color-bg-alt:        #EFEBE2;   /* bege claro */
  --color-surface:       #FFFFFF;
  --color-text:          #1A1F2B;   /* quase preto */
  --color-text-mid:      #4D5665;   /* cinza médio */
  --color-text-light:    #8A93A2;   /* cinza claro */
  --color-border:        #E2DED3;
  --color-border-strong: #C7C0B0;
  --color-white:         #FFFFFF;
  --color-whatsapp:      #25D366;

  /* Tipografia */
  --font-serif: 'Fraunces', Georgia, 'Times New Roman', serif;
  --font-sans:  'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;

  /* Escala tipográfica */
  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.5rem;
  --text-3xl:  1.875rem;
  --text-4xl:  2.25rem;
  --text-5xl:  3rem;
  --text-6xl:  3.75rem;
  --text-7xl:  4.5rem;

  /* Espaçamento */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Layout */
  --container-max: 1240px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  /* Sombras suaves */
  --shadow-sm: 0 1px 2px rgba(20, 36, 58, 0.04), 0 2px 6px rgba(20, 36, 58, 0.04);
  --shadow-md: 0 4px 12px rgba(20, 36, 58, 0.06), 0 8px 24px rgba(20, 36, 58, 0.05);
  --shadow-lg: 0 10px 30px rgba(20, 36, 58, 0.08), 0 20px 50px rgba(20, 36, 58, 0.06);
  --shadow-xl: 0 20px 60px rgba(20, 36, 58, 0.12);

  /* Transições */
  --t-fast: 180ms cubic-bezier(.4,.0,.2,1);
  --t-base: 280ms cubic-bezier(.4,.0,.2,1);
  --t-slow: 520ms cubic-bezier(.4,.0,.2,1);

  /* Header height (top row + nav bar) */
  --header-top-h: 84px;
  --header-bar-h: 48px;
  --header-h: 132px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: var(--header-h);
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

button {
  font-family: inherit;
  cursor: pointer;
  border: 0;
  background: none;
  color: inherit;
}

ul, ol {
  list-style: none;
}

input, textarea, select {
  font: inherit;
  color: inherit;
}

::selection {
  background: var(--color-accent);
  color: var(--color-white);
}

/* Scrollbar elegante */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--color-bg-alt); }
::-webkit-scrollbar-thumb { background: var(--color-border-strong); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--color-primary-light); }

/* ----------------------------------------------------------
   3. CONTAINER & UTILITIES
---------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.section {
  padding: var(--space-32) 0;
  position: relative;
}

.section__header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto var(--space-16);
}

.section__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
  margin-bottom: var(--space-5);
}

.section__eyebrow::before {
  content: '';
  width: 32px;
  height: 1px;
  background: var(--color-accent);
}

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

.section__eyebrow--light::before {
  background: var(--color-accent-light);
}

.section__title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(2rem, 4.2vw, 3.25rem);
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--color-primary);
}

.section__title em {
  font-style: italic;
  color: var(--color-accent-dark);
  font-weight: 400;
}

.section__subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-mid);
  margin-top: var(--space-5);
  line-height: 1.6;
}

/* ----------------------------------------------------------
   4. BUTTONS
---------------------------------------------------------- */
.btn {
  --btn-pad-y: 0.95rem;
  --btn-pad-x: 1.75rem;

  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--btn-pad-y) var(--btn-pad-x);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.03em;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--t-base);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
  text-align: center;
}

.btn--sm {
  --btn-pad-y: 0.65rem;
  --btn-pad-x: 1.15rem;
  font-size: 0.8rem;
}

.btn--block {
  display: flex;
  width: 100%;
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}
.btn--primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn--accent {
  background: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}
.btn--accent:hover {
  background: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn--ghost {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-border-strong);
}
.btn--ghost:hover {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.btn--outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn--outline:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.btn--outline-light {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.4);
}
.btn--outline-light:hover {
  background: var(--color-white);
  color: var(--color-primary);
  border-color: var(--color-white);
}

.btn.is-loading .btn__label { opacity: 0.6; }
.btn.is-success { background: var(--color-whatsapp); border-color: var(--color-whatsapp); }

/* ----------------------------------------------------------
   5. HEADER / NAV (duas linhas, inspirado em layout institucional)
---------------------------------------------------------- */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: var(--color-bg);
  border-bottom: 1px solid transparent;
  transition: box-shadow var(--t-base), border-color var(--t-base);
}

.header.is-scrolled {
  border-bottom-color: var(--color-border);
  box-shadow: 0 2px 24px rgba(20, 36, 58, 0.06);
}

/* --- Linha superior: foto + nome --- */
.header__top {
  background: var(--color-bg);
}

.header__top-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-top-h);
  gap: var(--space-6);
}

.header__logo {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.header__photo-wrap {
  display: block;
  width: 64px;
  height: 64px;
  border-radius: 2px;
  overflow: hidden;
  background: var(--color-bg-alt);
  flex-shrink: 0;
  position: relative;
  box-shadow: 0 3px 12px rgba(20, 36, 58, 0.1);
}

.header__photo-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid rgba(184, 134, 74, 0.25);
  border-radius: 2px;
  pointer-events: none;
}

.header__photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.header__logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
  gap: 2px;
}

.header__logo-name {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 1.35rem;
  color: var(--color-primary);
  letter-spacing: -0.005em;
  text-transform: uppercase;
}

.header__logo-crp {
  font-size: 0.78rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-accent-dark);
}

/* --- Barra de navegação inferior --- */
.header__bar {
  background: var(--color-primary);
  border-top: 1px solid rgba(184, 134, 74, 0.2);
  position: relative;
}

.header__bar::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(184, 134, 74, 0.4), transparent);
}

.nav__list {
  display: flex;
  align-items: stretch;
  gap: 0;
  min-height: var(--header-bar-h);
}

.nav__link {
  position: relative;
  display: inline-flex;
  align-items: center;
  height: 100%;
  padding: 0 var(--space-6);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.75);
  transition: all var(--t-fast);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0; left: 50%;
  width: 0; height: 2px;
  background: var(--color-accent);
  transition: all var(--t-base);
  transform: translateX(-50%);
}

.nav__link:hover {
  color: var(--color-white);
  background: rgba(255, 255, 255, 0.04);
}

.nav__link.is-active {
  color: var(--color-white);
}

.nav__link:hover::after,
.nav__link.is-active::after {
  width: 60%;
}

/* CTA destacado (Agendar) */
.nav__link--cta {
  background: var(--color-accent);
  color: var(--color-white);
}

.nav__link--cta::after { display: none; }

.nav__link--cta:hover {
  background: var(--color-accent-dark);
  color: var(--color-white);
}

/* Hamburger */
.hamburger {
  display: none;
  width: 44px;
  height: 44px;
  position: relative;
  z-index: 101;
}

.hamburger__line {
  position: absolute;
  left: 11px;
  width: 22px;
  height: 1.5px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: all var(--t-base);
}
.hamburger__line:nth-child(1) { top: 16px; }
.hamburger__line:nth-child(2) { top: 22px; }
.hamburger__line:nth-child(3) { top: 28px; }

.hamburger.is-open .hamburger__line:nth-child(1) {
  top: 22px;
  transform: rotate(45deg);
}
.hamburger.is-open .hamburger__line:nth-child(2) {
  opacity: 0;
}
.hamburger.is-open .hamburger__line:nth-child(3) {
  top: 22px;
  transform: rotate(-45deg);
}

/* ----------------------------------------------------------
   6. HERO
---------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100vh;
  padding: calc(var(--header-h) + var(--space-16)) 0 var(--space-20);
  display: flex;
  align-items: center;
  overflow: hidden;
  background: #ffffff;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 40%;
  height: 100%;
  background:
    linear-gradient(135deg, transparent 0%, rgba(20, 36, 58, 0.03) 100%);
  pointer-events: none;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: var(--space-16);
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
  margin-bottom: var(--space-6);
}

.hero__eyebrow-line {
  width: 40px;
  height: 1px;
  background: var(--color-accent);
}

.hero__title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(2.25rem, 5vw, 4.25rem);
  line-height: 1.08;
  letter-spacing: -0.015em;
  color: var(--color-primary);
  margin-bottom: var(--space-6);
}

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

.hero__text {
  font-size: var(--text-lg);
  color: var(--color-text-mid);
  margin-bottom: var(--space-10);
  max-width: 560px;
  line-height: 1.65;
}

.hero__cta {
  display: flex;
  gap: var(--space-4);
  margin-bottom: var(--space-12);
  flex-wrap: wrap;
}

.hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
}

.hero__badges li {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--color-text-mid);
}

.hero__badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
}

/* Hero media */
.hero__media {
  position: relative;
}

.hero__media-frame {
  position: relative;
  aspect-ratio: 4/5;
  max-width: 480px;
  margin-left: auto;
}

.hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 2px;
  box-shadow: var(--shadow-xl);
  position: relative;
  z-index: 2;
  background: var(--color-bg-alt);
}

.hero__media-accent {
  position: absolute;
  top: -22px;
  left: -22px;
  width: 140px;
  height: 140px;
  border: 1px solid var(--color-accent);
  border-radius: 2px;
  z-index: 1;
}

.hero__media-accent::after {
  content: '';
  position: absolute;
  bottom: -30px;
  right: -30px;
  width: 80px;
  height: 80px;
  background: var(--color-accent);
  opacity: 0.1;
}

.hero__media-card {
  position: absolute;
  bottom: 32px;
  left: -40px;
  background: var(--color-white);
  padding: var(--space-5) var(--space-6);
  border-radius: 2px;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  z-index: 3;
  max-width: 240px;
  border-left: 3px solid var(--color-accent);
}

.hero__media-card-label {
  font-size: 0.7rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-light);
  margin-bottom: var(--space-1);
}

.hero__media-card-value {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--color-primary);
  font-weight: 500;
}

.hero__scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  pointer-events: none;
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(180deg, transparent, var(--color-accent));
  animation: scrollPulse 2.2s ease-in-out infinite;
}

.hero__scroll-text {
  font-size: 0.65rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-text-light);
}

@keyframes scrollPulse {
  0%, 100% { transform: scaleY(0.4); opacity: 0.5; transform-origin: top; }
  50%      { transform: scaleY(1);   opacity: 1;   transform-origin: top; }
}

/* ----------------------------------------------------------
   7. SOBRE
---------------------------------------------------------- */
.sobre {
  background: #ffffff;
  position: relative;
}

.sobre::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-border-strong), transparent);
}

.sobre__inner {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--space-16);
  align-items: center;
}

.sobre__media {
  position: relative;
  max-width: 460px;
}

.sobre__image {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  border-radius: 2px;
  box-shadow: var(--shadow-lg);
  background: var(--color-bg-alt);
}

.sobre__media::before {
  content: '';
  position: absolute;
  top: 20px;
  right: -20px;
  width: 100%;
  height: 100%;
  border: 1px solid var(--color-accent);
  border-radius: 2px;
  z-index: -1;
}

.sobre__media-tag {
  position: absolute;
  bottom: -20px;
  right: 20px;
  background: var(--color-primary);
  color: var(--color-white);
  padding: var(--space-4) var(--space-5);
  border-radius: 2px;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  box-shadow: var(--shadow-md);
}

.sobre__media-tag-number {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  line-height: 1;
  color: var(--color-accent-light);
  letter-spacing: 0.01em;
}

.sobre__media-tag-text {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.85;
}

.sobre__text {
  margin: var(--space-6) 0 var(--space-8);
}

.sobre__text p {
  font-size: var(--text-base);
  color: var(--color-text-mid);
  line-height: 1.75;
  margin-bottom: var(--space-4);
}

.sobre__facts {
  display: grid;
  gap: var(--space-5);
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-8);
}

.sobre__fact {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: var(--space-6);
  align-items: baseline;
}

.sobre__fact dt {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
}

.sobre__fact dd {
  font-size: var(--text-base);
  color: var(--color-text);
  font-weight: 400;
}

/* ----------------------------------------------------------
   8. ESPECIALIDADES
---------------------------------------------------------- */
.especialidades {
  background: #ffffff;
  position: relative;
}

.especialidades::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-border-strong), transparent);
}

.especialidades__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8);
}

.especialidade {
  background: var(--color-surface);
  padding: var(--space-12) var(--space-10);
  border-radius: 3px;
  border: 1px solid var(--color-border);
  transition: all var(--t-base);
  position: relative;
  overflow: hidden;
}

.especialidade::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 3px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t-slow);
}

.especialidade:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.especialidade:hover::before {
  transform: scaleX(1);
}

.especialidade__head {
  display: flex;
  align-items: flex-start;
  gap: var(--space-5);
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-border);
}

.especialidade__number {
  font-family: var(--font-serif);
  font-size: 2.25rem;
  font-weight: 300;
  color: var(--color-accent);
  line-height: 1;
  flex-shrink: 0;
}

.especialidade__title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 1.6rem;
  line-height: 1.25;
  color: var(--color-primary);
  letter-spacing: -0.01em;
}

.especialidade__text {
  font-size: var(--text-base);
  color: var(--color-text-mid);
  line-height: 1.75;
  margin-bottom: var(--space-6);
}

.especialidade__list {
  display: grid;
  gap: var(--space-3);
}

.especialidade__list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: 0.92rem;
  color: var(--color-text);
  line-height: 1.55;
}

.especialidade__icon {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  color: var(--color-accent);
  margin-top: 2px;
}

/* ----------------------------------------------------------
   9. DIFERENCIAIS
---------------------------------------------------------- */
.diferenciais {
  background: #ffffff;
  position: relative;
}

.diferenciais::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-border-strong), transparent);
}

.diferenciais__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-10);
}

.diferencial {
  padding: var(--space-6) 0;
  position: relative;
}

.diferencial__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  color: var(--color-primary);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 2px;
  margin-bottom: var(--space-5);
  transition: all var(--t-base);
  position: relative;
}

.diferencial__icon::after {
  content: '';
  position: absolute;
  inset: -6px;
  border: 1px solid var(--color-accent);
  border-radius: 2px;
  opacity: 0;
  transform: scale(0.9);
  transition: all var(--t-base);
}

.diferencial:hover .diferencial__icon {
  color: var(--color-accent-dark);
  border-color: var(--color-accent-light);
}

.diferencial:hover .diferencial__icon::after {
  opacity: 1;
  transform: scale(1);
}

.diferencial__title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 1.35rem;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
  line-height: 1.3;
}

.diferencial__text {
  font-size: 0.95rem;
  color: var(--color-text-mid);
  line-height: 1.7;
}

/* ----------------------------------------------------------
   10. CTA INTERMEDIÁRIA
---------------------------------------------------------- */
.cta-mid {
  padding: var(--space-24) 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(184, 134, 74, 0.12), transparent 50%),
    linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}

.cta-mid::before,
.cta-mid::after {
  content: '';
  position: absolute;
  border: 1px solid rgba(184, 134, 74, 0.2);
  border-radius: 50%;
  pointer-events: none;
}

.cta-mid::before {
  width: 480px; height: 480px;
  top: -180px; right: -120px;
}

.cta-mid::after {
  width: 300px; height: 300px;
  bottom: -120px; left: -80px;
  border-color: rgba(255, 255, 255, 0.06);
}

.cta-mid__inner {
  position: relative;
  z-index: 2;
}

.cta-mid__content {
  max-width: 780px;
  margin: 0 auto;
  text-align: center;
}

.cta-mid__title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(1.85rem, 4vw, 3rem);
  line-height: 1.2;
  margin-bottom: var(--space-5);
  letter-spacing: -0.01em;
  color: var(--color-white);
}

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

.cta-mid__text {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.65;
  margin-bottom: var(--space-10);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-mid__actions {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* ----------------------------------------------------------
   10b. ÁREAS CLÍNICAS (tags)
---------------------------------------------------------- */
.especialidades__areas {
  margin-top: var(--space-12);
  padding-top: var(--space-10);
  border-top: 1px solid var(--color-border);
  text-align: center;
}

.especialidades__areas-label {
  display: block;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
  margin-bottom: var(--space-6);
}

.areas__tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: center;
}

.areas__tags li {
  padding: var(--space-2) var(--space-5);
  border: 1px solid var(--color-border-strong);
  border-radius: 100px;
  font-size: 0.85rem;
  color: var(--color-text-mid);
  font-weight: 400;
  transition: border-color var(--t-fast), color var(--t-fast);
}

.areas__tags li:hover {
  border-color: var(--color-accent);
  color: var(--color-primary);
}

/* ----------------------------------------------------------
   11. CTA INLINE (em seções)
---------------------------------------------------------- */
.section__cta {
  margin-top: var(--space-12);
  padding: var(--space-8) var(--space-8);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-accent);
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.section__cta-note {
  font-size: 0.92rem;
  color: var(--color-text-mid);
  flex: 1;
  min-width: 200px;
}

/* Quick CTA dentro do bloco de contato */
.contato__quick-cta {
  margin-top: var(--space-8);
}

/* ----------------------------------------------------------
   12. CONTATO / FORM
---------------------------------------------------------- */
.contato {
  background: #ffffff;
  position: relative;
}

.contato::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-border-strong), transparent);
}

.contato__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: start;
}

.contato__text {
  font-size: var(--text-lg);
  color: var(--color-text-mid);
  line-height: 1.65;
  margin: var(--space-5) 0 var(--space-8);
  max-width: 500px;
}

.contato__list {
  display: grid;
  gap: var(--space-5);
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-8);
}

.contato__list li {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: var(--space-5);
  align-items: baseline;
  font-size: 0.95rem;
  color: var(--color-text);
}

.contato__list-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
}

.contato__list a {
  color: var(--color-primary);
  font-weight: 500;
  border-bottom: 1px solid var(--color-border-strong);
  transition: all var(--t-fast);
}

.contato__list a:hover {
  border-bottom-color: var(--color-accent);
}

/* Form */
.form {
  background: var(--color-surface);
  padding: var(--space-10);
  border-radius: 4px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
}

.form__group {
  margin-bottom: var(--space-5);
}

.form__label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.form__input {
  width: 100%;
  padding: var(--space-4) var(--space-5);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 2px;
  color: var(--color-text);
  font-size: 0.95rem;
  transition: all var(--t-base);
  font-family: inherit;
}

.form__input::placeholder {
  color: var(--color-text-light);
}

.form__input:focus {
  outline: none;
  background: var(--color-white);
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(20, 36, 58, 0.08);
}

.form__input.is-invalid {
  border-color: #c0392b;
  background: rgba(192, 57, 43, 0.03);
}

.form__textarea {
  resize: vertical;
  min-height: 120px;
  line-height: 1.6;
}

.form__error {
  display: block;
  font-size: 0.78rem;
  color: #c0392b;
  margin-top: var(--space-2);
  min-height: 1.1em;
  opacity: 0;
  transition: opacity var(--t-fast);
}

.form__error.is-visible {
  opacity: 1;
}

.form__disclaimer {
  font-size: 0.78rem;
  color: var(--color-text-light);
  text-align: center;
  margin-top: var(--space-4);
  line-height: 1.5;
}

/* ----------------------------------------------------------
   14. FOOTER
---------------------------------------------------------- */
.footer {
  background: var(--color-primary-dark);
  color: rgba(255, 255, 255, 0.75);
  padding-top: var(--space-20);
  position: relative;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: var(--space-12);
  padding-bottom: var(--space-16);
}

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

.footer__logo {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  color: var(--color-white);
  font-weight: 500;
  letter-spacing: -0.01em;
}

.footer__role {
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--color-accent-light);
  margin-top: var(--space-1);
  margin-bottom: var(--space-5);
}

.footer__about {
  font-size: 0.9rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.6);
  max-width: 340px;
}

.footer__title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--color-white);
  margin-bottom: var(--space-5);
}

.footer__nav ul {
  display: grid;
  gap: var(--space-3);
}

.footer__nav a {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--t-fast);
}

.footer__nav a:hover {
  color: var(--color-accent-light);
}

.footer__phone {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--color-white);
  letter-spacing: 0.01em;
  margin-bottom: var(--space-4);
  transition: color var(--t-fast);
}

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

.footer__contact .btn {
  margin-bottom: var(--space-3);
}

.footer__note {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.5);
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: var(--space-6) 0;
}

.footer__bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer__copy,
.footer__credit {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.5);
}

.footer__credit a {
  color: var(--color-accent-light);
  font-weight: 500;
  transition: color var(--t-fast);
}

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

.footer__heart {
  display: inline-block;
  transform: translateY(1px);
}

/* ----------------------------------------------------------
   15. WHATSAPP FLOATING
---------------------------------------------------------- */
.wa-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--color-whatsapp);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 90;
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
  transition: all var(--t-base);
}

.wa-float::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--color-whatsapp);
  opacity: 0.35;
  animation: waPulse 2.2s ease-out infinite;
  z-index: -1;
}

.wa-float:hover {
  transform: scale(1.08) translateY(-2px);
  box-shadow: 0 14px 38px rgba(37, 211, 102, 0.5);
}

@keyframes waPulse {
  0%   { transform: scale(1);   opacity: 0.35; }
  100% { transform: scale(1.7); opacity: 0; }
}

/* ----------------------------------------------------------
   16. ANIMAÇÕES / REVEAL
---------------------------------------------------------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 800ms cubic-bezier(.2,.8,.2,1),
    transform 800ms cubic-bezier(.2,.8,.2,1);
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
}

/* ==========================================================
   17. RESPONSIVO
   ========================================================== */

/* Tablets e acima (≤ 1024) */
@media (max-width: 1024px) {
  :root {
    --header-top-h: 70px;
    --header-bar-h: 46px;
    --header-h: 116px;
  }
  .section { padding: var(--space-24) 0; }

  .hero__inner,
  .sobre__inner,
  .contato__inner {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }

  .hero__media-frame { margin: 0 auto; }
  .sobre__media { max-width: 420px; margin: 0 auto; }

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

  .nav__link { padding: 0 var(--space-5); font-size: 0.74rem; }

  .footer__inner { grid-template-columns: 1fr 1fr; }
}

/* Mobile (≤ 768) */
@media (max-width: 768px) {
  :root {
    --header-top-h: 76px;
    --header-bar-h: 0px;
    --header-h: 76px;
  }

  .container { padding: 0 var(--space-5); }
  .section { padding: var(--space-20) 0; }

  /* Header mobile: barra de nav some visualmente, mas o nav (filho) continua no DOM
     para poder abrir como slide-out fixo */
  .header__bar {
    background: transparent;
    border: 0;
    height: 0;
    min-height: 0;
    overflow: visible;
  }
  .header__bar::before { display: none; }
  .header__bar > .container {
    height: 0;
    min-height: 0;
    padding: 0;
    overflow: visible;
  }

  .header__photo-wrap { width: 50px; height: 50px; }
  .header__logo-name { font-size: 1rem; }
  .header__logo-crp { font-size: 0.65rem; letter-spacing: 0.1em; }

  .hamburger { display: block; }

  /* Nav slide-out: position fixed escapa o container de altura 0 */
  .nav {
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    height: 100dvh;
    background: var(--color-bg);
    padding: calc(var(--header-top-h) + var(--space-6)) var(--space-6) var(--space-8);
    transform: translateX(100%);
    transition: transform var(--t-base);
    z-index: 99;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    visibility: hidden;
  }

  .nav.is-open {
    visibility: visible;
    transform: translateX(0);
  }

  .nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    min-height: auto;
  }

  .nav__list li {
    width: 100%;
    border-bottom: 1px solid var(--color-border);
  }

  .nav__list li:last-child { border-bottom: 0; }

  .nav__link {
    display: block;
    height: auto;
    padding: var(--space-5) 0;
    font-family: var(--font-serif);
    font-size: 1.4rem;
    color: var(--color-primary);
    background: transparent;
    text-transform: none;
    letter-spacing: -0.005em;
    font-weight: 500;
  }

  .nav__link::after { display: none; }

  .nav__link--cta {
    background: var(--color-accent);
    color: var(--color-white);
    text-align: center;
    border-radius: 3px;
    margin-bottom: var(--space-4);
    padding: var(--space-5);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
  }

  /* Hero — foto acima do texto no mobile */
  .hero {
    padding: calc(var(--header-h) + var(--space-10)) 0 var(--space-16);
    min-height: auto;
  }

  .hero__inner {
    display: flex;
    flex-direction: column;
    gap: var(--space-10);
  }

  .hero__media { order: 1; width: 100%; }
  .hero__content { order: 2; }

  .hero__title { font-size: clamp(2rem, 8vw, 2.75rem); }
  .hero__text { font-size: var(--text-base); }
  .hero__cta { flex-direction: column; width: 100%; }
  .hero__cta .btn { width: 100%; }
  .hero__badges { gap: var(--space-4); }

  .hero__media-frame { max-width: 360px; margin: 0 auto; }
  .hero__media-accent { display: none; }
  .hero__media-card {
    left: var(--space-4);
    bottom: var(--space-4);
    padding: var(--space-4);
  }

  .hero__scroll { display: none; }

  /* Sobre */
  .sobre__media::before { right: -10px; top: 14px; }
  .sobre__fact,
  .contato__list li {
    grid-template-columns: 1fr;
    gap: var(--space-1);
  }

  /* Especialidades */
  .especialidades__grid,
  .diferenciais__grid {
    grid-template-columns: 1fr;
  }

  .especialidade { padding: var(--space-8) var(--space-6); }
  .especialidade__head { gap: var(--space-4); }
  .especialidade__title { font-size: 1.35rem; }
  .especialidade__number { font-size: 1.8rem; }

  /* Section CTA inline */
  .section__cta {
    padding: var(--space-6);
    flex-direction: column;
    align-items: stretch;
    text-align: center;
  }
  .section__cta .btn { width: 100%; }
  .section__cta-note { text-align: center; }

  /* CTA mid */
  .cta-mid { padding: var(--space-16) 0; }
  .cta-mid__actions { flex-direction: column; }
  .cta-mid__actions .btn { width: 100%; }
  .cta-mid::before,
  .cta-mid::after { display: none; }

  /* Form */
  .form { padding: var(--space-6); }
  .contato__quick-cta .btn { width: 100%; }

  /* Footer */
  .footer__inner {
    grid-template-columns: 1fr;
    gap: var(--space-8);
    padding-bottom: var(--space-10);
  }

  .footer__bottom-inner {
    flex-direction: column;
    text-align: center;
  }

  /* WhatsApp float */
  .wa-float {
    width: 52px;
    height: 52px;
    bottom: 16px;
    right: 16px;
  }
}

/* Mobile pequeno (≤ 480) */
@media (max-width: 480px) {
  :root {
    --header-top-h: 70px;
    --header-h: 70px;
  }
  .hero__title { font-size: 2rem; }
  .section__title { font-size: 1.75rem; }
  .container { padding: 0 var(--space-4); }
  .hero__media-card { max-width: 200px; }
  .header__logo-name { font-size: 0.9rem; }
  .header__logo-crp { font-size: 0.6rem; }
  .header__photo-wrap { width: 44px; height: 44px; }
  .header__logo { gap: var(--space-3); }
  .especialidade__head {
    flex-direction: column;
    gap: var(--space-2);
  }
}