/* ============================================================
   BEATRIZ REZENDE PSICOLOGIA — style.css
   Paleta: verde sálvia #8FAF9D | azul suave #AFC6D9 | off-white #FAF8F5
   Fontes: Cormorant Garamond (títulos) + Inter (corpo)
   ============================================================ */

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

:root {
  --green:      #8FAF9D;
  --green-dark: #5E8A73;
  --green-light:#C5D9CE;
  --blue:       #AFC6D9;
  --blue-light: #D9E8F0;
  --off-white:  #FAF8F5;
  --gray-light: #E3EAE6;
  --gray:       #A3B5AC;
  --graphite:   #3D4A44;
  --dark:       #1A2820;
  --white:      #FFFFFF;

  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans:  'Inter', system-ui, sans-serif;

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  32px;

  --shadow-sm:  0 2px 8px rgba(0,0,0,.06);
  --shadow-md:  0 6px 24px rgba(0,0,0,.08);
  --shadow-lg:  0 16px 48px rgba(0,0,0,.10);

  --transition: .25s ease;
  --max-width:  1180px;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
}

body {
  font-family: var(--font-sans);
  color: var(--graphite);
  background: var(--off-white);
  line-height: 1.65;
  overflow-x: hidden;
  max-width: 100vw;
}

img { display: block; max-width: 100%; height: auto; }
a  { color: inherit; text-decoration: none; }
ul { list-style: none; }
address { font-style: normal; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── UTILITIES ── */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 5vw, 3rem);
}

.section-label {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--green-dark);
  margin-bottom: .75rem;
}

.section-label--light { color: var(--green-light); }

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 500;
  line-height: 1.2;
  color: var(--dark);
  margin-bottom: 1rem;
}

.section-title--light { color: var(--white); }

.section-sub {
  font-size: 1.0625rem;
  color: var(--graphite);
  max-width: 600px;
  margin-inline: auto;
  opacity: .85;
}

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

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .875rem 1.875rem;
  border-radius: 100px;
  font-family: var(--font-sans);
  font-size: .9375rem;
  font-weight: 500;
  line-height: 1;
  transition: background var(--transition), color var(--transition),
              transform var(--transition), box-shadow var(--transition);
  white-space: nowrap;
}

.btn:focus-visible {
  outline: 3px solid var(--green);
  outline-offset: 3px;
}

.btn--primary {
  background: var(--green);
  color: var(--white);
}
.btn--primary:hover {
  background: var(--green-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(143,175,157,.35);
}

.btn--outline {
  background: transparent;
  color: var(--dark);
  border: 1.5px solid rgba(74,74,74,.3);
}
.btn--outline:hover {
  border-color: var(--green);
  color: var(--green-dark);
  transform: translateY(-2px);
}

.btn--white {
  background: var(--white);
  color: var(--green-dark);
  font-weight: 600;
}
.btn--white:hover {
  background: var(--off-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--sm  { padding: .6875rem 1.375rem; font-size: .875rem; }
.btn--lg  { padding: 1.0625rem 2.25rem; font-size: 1.0625rem; }
.btn--full { width: 100%; }

/* ── HEADER ── */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  background: rgba(250,248,245,.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}

.header.scrolled {
  border-color: var(--gray-light);
  box-shadow: var(--shadow-sm);
}

.header__inner {
  display: flex;
  align-items: center;
  gap: 2rem;
  height: 72px;
}

.header__logo {
  display: flex;
  flex-direction: column;
  gap: .1rem;
  flex-shrink: 0;
}

.logo__name {
  font-family: var(--font-serif);
  font-size: 1.3125rem;
  font-weight: 600;
  color: var(--dark);
  line-height: 1;
}

.logo__title {
  font-size: .6875rem;
  color: var(--green-dark);
  letter-spacing: .06em;
  text-transform: uppercase;
  font-weight: 500;
}

.header__nav { margin-left: auto; }

.nav__list {
  display: flex;
  align-items: center;
  gap: .125rem;
}

.nav__link {
  font-size: .875rem;
  font-weight: 400;
  color: var(--graphite);
  padding: .5rem .75rem;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
}

.nav__link:hover,
.nav__link.active { color: var(--green-dark); background: rgba(143,175,157,.1); }

.header__cta { flex-shrink: 0; margin-left: .5rem; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  margin-left: auto;
  padding: 6px;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.hamburger__bar {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--graphite);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.hamburger.open .hamburger__bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open .hamburger__bar:nth-child(2) { opacity: 0; }
.hamburger.open .hamburger__bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── HERO ── */
.hero {
  position: relative;
  padding-top: calc(72px + 5rem);
  padding-bottom: 5rem;
  overflow: hidden;
  background: var(--off-white);
}

.hero__bg-shape {
  position: absolute;
  top: -120px; right: -180px;
  width: 720px; height: 720px;
  border-radius: 50%;
  background: radial-gradient(circle at 60% 40%, rgba(175,198,217,.25) 0%, rgba(143,175,157,.15) 50%, transparent 70%);
  pointer-events: none;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero__badge {
  display: inline-block;
  background: rgba(143,175,157,.15);
  color: var(--green-dark);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: .4rem 1rem;
  border-radius: 100px;
  border: 1px solid rgba(143,175,157,.3);
  margin-bottom: 1.5rem;
}

.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 3.2vw, 2.625rem);
  font-weight: 500;
  line-height: 1.2;
  color: var(--dark);
  margin-bottom: 1.5rem;
}

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

.hero__subtitle {
  font-size: 1.0625rem;
  color: var(--graphite);
  line-height: 1.7;
  margin-bottom: 2.25rem;
  opacity: .9;
  max-width: 520px;
}

.hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.hero__trust {
  display: flex;
  flex-direction: column;
  gap: .5rem;
}

.trust__item {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .875rem;
  color: var(--graphite);
  opacity: .8;
}

.trust__item svg { color: var(--green); flex-shrink: 0; }

/* Hero image */
.hero__image { display: flex; justify-content: center; }

.hero__image-wrap {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: visible;
}

.hero__image-wrap img {
  width: 100%;
  max-width: 480px;
  height: 560px;
  object-fit: cover;
  object-position: top center;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  background: var(--green-light);
}

.hero__image-badge {
  position: absolute;
  bottom: -1.5rem;
  left: -1.5rem;
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  gap: .75rem;
  box-shadow: var(--shadow-md);
  max-width: 260px;
}

.hero__image-badge svg { color: var(--green); flex-shrink: 0; }

.hero__image-badge strong {
  display: block;
  font-size: .875rem;
  color: var(--dark);
  line-height: 1.3;
}

.hero__image-badge span {
  font-size: .75rem;
  color: var(--graphite);
  opacity: .75;
}

/* ── SOBRE ── */
.sobre {
  padding: clamp(4rem, 8vw, 7rem) 0;
  background: var(--white);
}

.sobre__inner {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(3rem, 6vw, 5rem);
  align-items: center;
}

.sobre__image { display: flex; justify-content: center; }

.sobre__image-wrap {
  position: relative;
}

.sobre__image-wrap img {
  width: 100%;
  max-width: 420px;
  height: 520px;
  object-fit: cover;
  object-position: top center;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  background: var(--green-light);
}

.sobre__badge-formation {
  position: absolute;
  bottom: -1.25rem;
  right: -1.25rem;
  background: var(--green);
  color: var(--white);
  border-radius: var(--radius-md);
  padding: .875rem 1.125rem;
  text-align: center;
  box-shadow: var(--shadow-md);
}

.sobre__badge-formation strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  line-height: 1;
}

.sobre__badge-formation span {
  font-size: .6875rem;
  opacity: .9;
  margin-top: .25rem;
  line-height: 1.3;
}

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

.sobre__lead {
  font-size: 1.125rem;
  color: var(--dark);
  line-height: 1.7;
  margin-bottom: 1.25rem;
  font-weight: 400;
}

.sobre__text {
  font-size: 1rem;
  color: var(--graphite);
  line-height: 1.75;
  margin-bottom: 1rem;
  opacity: .9;
}

.sobre__values {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--gray-light);
}

.value__item {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .875rem;
  color: var(--graphite);
  font-weight: 500;
}

.value__icon { font-size: 1.125rem; }

/* ── SERVIÇOS ── */
.servicos {
  padding: clamp(4rem, 8vw, 7rem) 0;
  background: var(--off-white);
}

.servicos__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.servico__card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  border: 1px solid var(--gray-light);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.servico__card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--green-light);
}

.servico__icon {
  width: 56px; height: 56px;
  background: rgba(143,175,157,.12);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  color: var(--green-dark);
  flex-shrink: 0;
}

.servico__title {
  font-family: var(--font-serif);
  font-size: 1.3125rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: .75rem;
  line-height: 1.3;
}

.servico__desc {
  font-size: .9375rem;
  color: var(--graphite);
  line-height: 1.7;
  margin-bottom: 1.25rem;
  opacity: .9;
}

.servico__list {
  display: flex;
  flex-direction: column;
  gap: .4rem;
  border-top: 1px solid var(--gray-light);
  padding-top: 1rem;
}

.servico__list li {
  font-size: .8125rem;
  color: var(--graphite);
  opacity: .8;
  padding-left: 1rem;
  position: relative;
}

.servico__list li::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--green);
}

/* Serviços destaque */
.servicos__destaque {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.servico__card--destaque {
  border-color: var(--green-light);
  background: linear-gradient(135deg, rgba(143,175,157,.08) 0%, var(--white) 100%);
  position: relative;
  overflow: hidden;
}

.servico__card--destaque::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--green), var(--green-light));
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.servico__card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.servico__card-header .servico__icon {
  margin-bottom: 0;
}

.servico__badge {
  font-size: .6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--green-dark);
  background: rgba(143,175,157,.15);
  border: 1px solid rgba(143,175,157,.35);
  padding: .3rem .75rem;
  border-radius: 100px;
}

.servico__link {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: .875rem;
  font-weight: 600;
  color: var(--green-dark);
  margin-top: 1.25rem;
  transition: gap var(--transition), color var(--transition);
}

.servico__link:hover {
  color: var(--green);
  gap: .7rem;
}

/* ── NEURODIVERGÊNCIA ── */
.neuro {
  position: relative;
  background: var(--green);
  padding: clamp(4rem, 8vw, 7rem) 0;
  overflow: hidden;
}

.neuro__bg-shape {
  position: absolute;
  top: -80px; left: -80px;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  pointer-events: none;
}

.neuro__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 5rem);
  align-items: center;
}

.neuro__image-wrap {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.neuro__image-wrap img {
  width: 100%;
  height: 640px;
  object-fit: cover;
  object-position: center;
  display: block;
}

.neuro__text {
  font-size: 1.0625rem;
  color: rgba(255,255,255,.9);
  line-height: 1.75;
  margin-bottom: 1.25rem;
}

.neuro__text strong { color: var(--white); }

.neuro__text:last-of-type { margin-bottom: 2rem; }

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

.neuro__card {
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  backdrop-filter: blur(4px);
  transition: background var(--transition), transform var(--transition);
}

.neuro__card:hover {
  background: rgba(255,255,255,.18);
  transform: translateY(-3px);
}

.neuro__card-icon {
  color: var(--white);
  margin-bottom: .875rem;
  opacity: .85;
}

.neuro__card h3 {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: .5rem;
  line-height: 1.3;
}

.neuro__card p {
  font-size: .875rem;
  color: rgba(255,255,255,.82);
  line-height: 1.65;
}

/* ── DIFERENCIAIS ── */
.diferenciais {
  padding: clamp(4rem, 8vw, 7rem) 0;
  background: var(--white);
}

.diferenciais__grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
}

.diferencial__item {
  flex: 0 0 calc(25% - 1.125rem);
}

.diferencial__item {
  padding: 1.75rem 1.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-light);
  background: var(--off-white);
  position: relative;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.diferencial__item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
  border-color: var(--green-light);
}

.diferencial__number {
  position: absolute;
  top: 1.25rem; right: 1.25rem;
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 300;
  color: var(--green-light);
  line-height: 1;
  pointer-events: none;
}

.diferencial__icon {
  width: 44px; height: 44px;
  background: rgba(143,175,157,.12);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green-dark);
  margin-bottom: 1rem;
}

.diferencial__item h3 {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: .5rem;
  line-height: 1.3;
}

.diferencial__item p {
  font-size: .875rem;
  color: var(--graphite);
  line-height: 1.65;
  opacity: .85;
}

/* ── PARA QUEM É ── */
.para-quem {
  padding: clamp(4rem, 8vw, 7rem) 0;
  background: var(--off-white);
}

.para-quem__inner {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(3rem, 6vw, 5rem);
  align-items: center;
}

.para-quem__list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 1.75rem;
}

.para-quem__item {
  display: flex;
  align-items: flex-start;
  gap: .875rem;
  font-size: 1rem;
  color: var(--graphite);
  line-height: 1.6;
}

.para-quem__item svg {
  color: var(--green);
  flex-shrink: 0;
  margin-top: .15rem;
}

/* CTA Box */
.cta-box {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  border: 1px solid var(--gray-light);
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.cta-box__icon {
  width: 72px; height: 72px;
  background: rgba(143,175,157,.12);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green-dark);
  margin: 0 auto 1.25rem;
}

.cta-box h3 {
  font-family: var(--font-serif);
  font-size: 1.625rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: .75rem;
}

.cta-box p {
  font-size: .9375rem;
  color: var(--graphite);
  line-height: 1.7;
  margin-bottom: 1.5rem;
  opacity: .9;
}

.cta-box__note {
  font-size: .8125rem;
  color: var(--graphite);
  opacity: .65;
  margin-top: .875rem;
  margin-bottom: 0 !important;
}

/* ── CTA BANNER ── */
.cta-banner {
  background: var(--blue-light);
  padding: clamp(3rem, 5vw, 4.5rem) 0;
}

.cta-banner__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.cta-banner__text h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 600;
  color: var(--dark);
  margin-bottom: .5rem;
}

.cta-banner__text p {
  font-size: 1rem;
  color: var(--graphite);
  opacity: .85;
}

/* ── DEPOIMENTOS ── */
.depoimentos {
  padding: clamp(4rem, 8vw, 7rem) 0;
  background: var(--off-white);
}

.depoimentos__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.depoimento__card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  border: 1px solid var(--gray-light);
  display: flex;
  flex-direction: column;
}

.depoimento__card--placeholder {
  opacity: .6;
}

.depoimento__quote {
  color: var(--green-light);
  margin-bottom: 1rem;
}

.depoimento__text {
  flex: 1;
  margin-bottom: 1.5rem;
}

.depoimento__text p {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-style: italic;
  color: var(--graphite);
  line-height: 1.7;
}

.depoimento__author {
  display: flex;
  align-items: center;
  gap: .875rem;
  border-top: 1px solid var(--gray-light);
  padding-top: 1.25rem;
}

.depoimento__avatar {
  width: 44px; height: 44px;
  background: var(--gray-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray);
  flex-shrink: 0;
}

.depoimento__author strong {
  display: block;
  font-size: .9375rem;
  color: var(--dark);
  font-weight: 600;
}

.depoimento__author span {
  font-size: .8125rem;
  color: var(--graphite);
  opacity: .7;
}

/* ── FAQ ── */
.faq {
  padding: clamp(4rem, 8vw, 7rem) 0;
  background: var(--white);
}

.faq__list {
  max-width: 780px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: .75rem;
}

.faq__item {
  border: 1px solid var(--gray-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--off-white);
  transition: border-color var(--transition);
}

.faq__item:has(.faq__answer:not([hidden])) {
  border-color: var(--green-light);
}

.faq__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  font-size: 1rem;
  font-weight: 500;
  color: var(--dark);
  text-align: left;
  transition: color var(--transition), background var(--transition);
}

.faq__question:hover { color: var(--green-dark); background: rgba(143,175,157,.06); }

.faq__question[aria-expanded="true"] { color: var(--green-dark); }

.faq__chevron {
  flex-shrink: 0;
  color: var(--green);
  transition: transform var(--transition);
}

.faq__question[aria-expanded="true"] .faq__chevron { transform: rotate(180deg); }

.faq__answer {
  padding: 0 1.5rem 1.5rem;
}

.faq__answer p {
  font-size: .9375rem;
  color: var(--graphite);
  line-height: 1.75;
  opacity: .9;
}

/* ── CTA FINAL ── */
.cta-final {
  position: relative;
  background: var(--graphite);
  padding: clamp(5rem, 9vw, 8rem) 0;
  text-align: center;
  overflow: hidden;
}

.cta-final__shape {
  position: absolute;
  top: -120px; right: -120px;
  width: 480px; height: 480px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(143,175,157,.25) 0%, transparent 70%);
  pointer-events: none;
}

.cta-final__content {
  position: relative;
  max-width: 680px;
  margin-inline: auto;
}

.cta-final__title {
  font-family: var(--font-serif);
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 500;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 1.25rem;
}

.cta-final__text {
  font-size: 1.0625rem;
  color: rgba(255,255,255,.8);
  line-height: 1.75;
  margin-bottom: 2.5rem;
}

/* ── CONTATO / FORMULÁRIO ── */
.contato {
  padding: clamp(4rem, 8vw, 7rem) 0;
  background: var(--off-white);
}

.contato__inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(3rem, 6vw, 5rem);
  align-items: start;
}

.contato__desc {
  font-size: 1rem;
  color: var(--graphite);
  line-height: 1.7;
  margin-bottom: 2rem;
  opacity: .85;
}

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

.contato__detail {
  display: flex;
  align-items: flex-start;
  gap: .875rem;
}

.contato__detail svg {
  color: var(--green);
  flex-shrink: 0;
  margin-top: .15rem;
}

.contato__detail strong {
  display: block;
  font-size: .8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--graphite);
  margin-bottom: .2rem;
}

.contato__detail a,
.contato__detail address {
  font-size: .9375rem;
  color: var(--graphite);
  line-height: 1.55;
  transition: color var(--transition);
}

.contato__detail a:hover { color: var(--green-dark); }

/* Form */
.contato__form-wrap {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  border: 1px solid var(--gray-light);
  box-shadow: var(--shadow-sm);
}

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

.form__group {
  display: flex;
  flex-direction: column;
  gap: .375rem;
}

.form__label {
  font-size: .875rem;
  font-weight: 500;
  color: var(--dark);
}

.form__label span { color: var(--green-dark); }

.form__input,
.form__textarea {
  width: 100%;
  padding: .875rem 1rem;
  border: 1.5px solid var(--gray-light);
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: .9375rem;
  color: var(--dark);
  background: var(--off-white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

.form__input::placeholder,
.form__textarea::placeholder { color: var(--gray); }

.form__input:focus,
.form__textarea:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(143,175,157,.15);
  background: var(--white);
}

.form__input.error,
.form__textarea.error {
  border-color: #e05252;
  box-shadow: 0 0 0 3px rgba(224,82,82,.1);
}

.form__textarea { resize: vertical; min-height: 110px; }

.form__error {
  font-size: .8125rem;
  color: #e05252;
  min-height: 1em;
  display: block;
}

.form__note {
  font-size: .8125rem;
  color: var(--graphite);
  text-align: center;
  opacity: .65;
  margin-top: -.25rem;
}

/* Submit button state */
#submitBtn.loading {
  opacity: .7;
  pointer-events: none;
}

/* ── FOOTER ── */
.footer {
  background: var(--dark);
  color: rgba(255,255,255,.75);
  padding-top: clamp(3.5rem, 6vw, 5.5rem);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 4rem;
  padding-bottom: clamp(3rem, 5vw, 4.5rem);
  border-bottom: 1px solid rgba(255,255,255,.1);
}

.footer__logo .logo__name { color: var(--white); }
.footer__logo .logo__title { color: var(--green-light); }

.footer__desc {
  font-size: .9rem;
  line-height: 1.7;
  margin-top: 1rem;
  margin-bottom: 1.5rem;
  opacity: .75;
}

.footer__nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.footer__nav-title {
  font-size: .75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--white);
  margin-bottom: 1rem;
}

.footer__nav-list {
  display: flex;
  flex-direction: column;
  gap: .625rem;
}

.footer__nav-list a,
.footer__nav-list address {
  font-size: .875rem;
  color: rgba(255,255,255,.65);
  transition: color var(--transition);
  line-height: 1.5;
}

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

.footer__bottom {
  background: rgba(0,0,0,.2);
  padding: 1.25rem 0;
}

.footer__bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer__copy,
.footer__credit {
  font-size: .8125rem;
  color: rgba(255,255,255,.45);
}

.footer__credit a {
  color: var(--green-light);
  transition: color var(--transition);
}

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

/* ── WHATSAPP FLOAT ── */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 800;
  width: 58px; height: 58px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  box-shadow: 0 4px 16px rgba(37,211,102,.45);
  transition: transform var(--transition), box-shadow var(--transition);
}

.whatsapp-float:hover {
  transform: scale(1.08) translateY(-2px);
  box-shadow: 0 8px 24px rgba(37,211,102,.5);
}

/* ── SCROLL ANIMATIONS ── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }
.reveal-delay-5 { transition-delay: .5s; }

/* ── RESPONSIVE ── */

/* Tablet large — 1100px */
@media (max-width: 1100px) {
  .diferenciais__grid .diferencial__item { flex: 0 0 calc(33.333% - 1rem); }
  .servicos__grid     { grid-template-columns: repeat(2, 1fr); }
  .servicos__destaque { grid-template-columns: 1fr 1fr; }
}

/* Tablet — 900px */
@media (max-width: 900px) {
  /* Hero */
  .hero__inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .hero__image { order: -1; }
  .hero__image-wrap img { width: 100%; max-width: 100%; height: auto; }
  .hero__title { font-size: clamp(1.625rem, 4.5vw, 2.25rem); }
  .hero__actions { flex-wrap: wrap; }

  /* Sobre */
  .sobre__inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .sobre__image { order: -1; }
  .sobre__image-wrap img { width: 100%; max-width: 100%; height: auto; }

  /* Neuro */
  .neuro__inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .neuro__image-wrap img { height: auto; }

  /* Diferenciais */
  .diferenciais__grid .diferencial__item { flex: 0 0 calc(50% - 0.75rem); }

  /* Contato */
  .contato__inner { grid-template-columns: 1fr; gap: 2.5rem; }

  /* Footer */
  .footer__inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer__nav   { grid-template-columns: repeat(3, 1fr); }

  /* CTA banner */
  .cta-banner__inner { flex-direction: column; text-align: center; }
}

/* Mobile — 640px */
@media (max-width: 640px) {
  :root { font-size: 15px; }

  /* Header */
  .header__cta { display: none; }
  .hamburger   { display: flex; }

  /* Nav: oculta fora da tela, desliza com .open */
  .header__nav {
    position: fixed;
    top: 72px; left: 0; right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--gray-light);
    padding: 1.25rem 1.5rem 1.75rem;
    flex-direction: column;
    transform: translateY(-110%);
    visibility: hidden;
    transition: transform .3s cubic-bezier(.4,0,.2,1), visibility 0s linear .3s;
    z-index: 850;
    box-shadow: var(--shadow-md);
    display: flex;
    margin-left: 0;
  }

  .header__nav.open {
    transform: translateY(0);
    visibility: visible;
    transition: transform .3s cubic-bezier(.4,0,.2,1), visibility 0s linear 0s;
  }

  .nav__list { flex-direction: column; align-items: stretch; gap: .25rem; }
  .nav__link  { padding: .875rem 1rem; font-size: .9375rem; border-radius: var(--radius-sm); }

  /* Hero */
  .hero { padding-top: calc(72px + 2.5rem); padding-bottom: 3rem; }
  .hero__inner { gap: 2rem; }
  .hero__image-wrap img { height: auto; border-radius: var(--radius-lg); }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; justify-content: center; }
  .hero__badge { font-size: .6875rem; }

  /* Sobre */
  .sobre__image-wrap img { height: auto; }
  .sobre__badge-formation { right: 0; bottom: -1rem; }

  /* Serviços */
  .servicos__grid     { grid-template-columns: 1fr; }
  .servicos__destaque { grid-template-columns: 1fr; }

  /* Diferenciais */
  .diferenciais__grid .diferencial__item { flex: 0 0 100%; }

  /* Neuro */
  .neuro__inner { grid-template-columns: 1fr; gap: 2rem; }
  .neuro__image-wrap { order: -1; }
  .neuro__image-wrap img { height: auto; }

  /* CTA Banner */
  .cta-banner__inner { flex-direction: column; text-align: center; gap: 1.5rem; }

  /* FAQ */
  .faq__question { font-size: .9375rem; padding: 1rem 1.25rem; }

  /* Contato */
  .contato__inner { grid-template-columns: 1fr; gap: 2rem; }
  .contato__form-wrap { padding: 1.5rem 1.25rem; }

  /* Footer */
  .footer__nav { grid-template-columns: 1fr 1fr; gap: 1.5rem; }
  .footer__nav-col:last-child { grid-column: 1 / -1; }
  .footer__bottom-inner { flex-direction: column; text-align: center; gap: .5rem; }

  /* WhatsApp float */
  .whatsapp-float { bottom: 1.25rem; right: 1.25rem; width: 52px; height: 52px; }
}

/* Mobile pequeno — 480px */
@media (max-width: 480px) {
  .footer__nav { grid-template-columns: 1fr; }
  .footer__nav-col:last-child { grid-column: auto; }
  .hero__image-wrap img { height: auto; }
  .sobre__image-wrap img { height: auto; }
  .neuro__image-wrap img { height: auto; }
  .section-title { font-size: 1.625rem; }
  .cta-final__title { font-size: 1.875rem; }
}

/* ── ACCESSIBILITY ── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
}

/* Focus visible */
:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 3px;
  border-radius: 3px;
}