/* =============================================
   PSICOPEDAGOGA VICTÓRIA ALMEIDA
   Landing Page — Styles
   ============================================= */

/* --- CSS Reset & Base --- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Colors */
  --color-primary: #1B4965;
  --color-primary-light: #2D6A8F;
  --color-primary-dark: #122F42;
  --color-accent: #5FA8D3;
  --color-accent-light: #8FC5E3;
  --color-gold: #D4A853;
  --color-gold-light: #E8C987;
  --color-rose: #E8C4C4;
  --color-rose-light: #F2DEDE;
  --color-bg: #FAFAF8;
  --color-bg-alt: #F0F0EC;
  --color-text: #2C2C2C;
  --color-text-light: #5A5A5A;
  --color-text-muted: #888888;
  --color-white: #FFFFFF;
  --color-border: #E0DDD8;
  --color-success: #2E7D32;
  --color-error: #C62828;

  /* Typography */
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;

  /* Borders */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 50%;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(27, 73, 101, 0.08);
  --shadow-md: 0 4px 12px rgba(27, 73, 101, 0.1);
  --shadow-lg: 0 8px 30px rgba(27, 73, 101, 0.12);
  --shadow-xl: 0 16px 50px rgba(27, 73, 101, 0.15);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;

  /* Layout */
  --container-max: 1200px;
  --header-height: 80px;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.7;
  overflow-x: hidden;
}

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

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

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

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* --- Section Shared Styles --- */
.section-header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.section-tag {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--color-gold);
  margin-bottom: var(--space-xs);
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.2;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--color-text-light);
  max-width: 600px;
  margin: var(--space-sm) auto 0;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.85rem 1.8rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-base);
  border: 2px solid transparent;
  text-decoration: none;
  line-height: 1.4;
}

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

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

.btn--secondary {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn--secondary:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

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

.btn__icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* ===== HEADER ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(250, 250, 248, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: all var(--transition-base);
  border-bottom: 1px solid transparent;
}

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

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

.header__logo {
  display: flex;
  flex-direction: column;
  text-decoration: none;
}

.header__logo-name {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.2;
}

.header__logo-subtitle {
  font-size: 0.72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  color: var(--color-gold);
}

.header__nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.header__nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text);
  position: relative;
  padding: 0.3rem 0;
}

.header__nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-gold);
  transition: width var(--transition-base);
}

.header__nav-link:hover {
  color: var(--color-primary);
}

.header__nav-link:hover::after {
  width: 100%;
}

.header__nav-link--cta {
  background: var(--color-primary);
  color: var(--color-white) !important;
  padding: 0.6rem 1.3rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
}

.header__nav-link--cta::after {
  display: none;
}

.header__nav-link--cta:hover {
  background: var(--color-primary-light);
  color: var(--color-white) !important;
  transform: translateY(-1px);
}

.header__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 1001;
}

.header__hamburger span {
  display: block;
  width: 26px;
  height: 2.5px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.header__hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.header__hamburger.active span:nth-child(2) {
  opacity: 0;
}

.header__hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ===== HERO ===== */
.hero {
  padding: calc(var(--header-height) + var(--space-2xl)) 0 var(--space-3xl);
  background: linear-gradient(135deg, var(--color-bg) 0%, var(--color-bg-alt) 50%, var(--color-rose-light) 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(95, 168, 211, 0.08) 0%, transparent 70%);
  border-radius: 50%;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.hero__tag {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--color-gold);
  margin-bottom: var(--space-sm);
}

.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.2;
  margin-bottom: var(--space-md);
}

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

.hero__subtitle {
  font-size: 1.05rem;
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
  max-width: 520px;
}

.hero__ctas {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.hero__image-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  max-width: 450px;
  margin-left: auto;
}

.hero__image-wrapper::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  border: 3px solid var(--color-gold);
  opacity: 0.3;
  z-index: 1;
}

.hero__image-wrapper img {
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 5 / 6;
}

/* ===== SOBRE ===== */
.sobre {
  padding: var(--space-3xl) 0;
  background: var(--color-white);
}

.sobre__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: start;
}

.sobre__text p {
  margin-bottom: var(--space-sm);
  font-size: 1.02rem;
  color: var(--color-text-light);
}

.sobre__text strong {
  color: var(--color-primary);
}

.sobre__formacao {
  background: var(--color-bg);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--color-gold);
}

.sobre__formacao-title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.sobre__formacao-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-border);
}

.sobre__formacao-list li:last-child {
  border-bottom: none;
}

.formacao-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.sobre__formacao-list li div {
  font-size: 0.95rem;
  color: var(--color-text-light);
}

.sobre__formacao-list li strong {
  color: var(--color-primary);
}

/* ===== SERVIÇOS ===== */
.servicos {
  padding: var(--space-3xl) 0;
  background: var(--color-bg-alt);
}

.servicos__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-md);
}

.servico-card {
  background: var(--color-white);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.servico-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-accent-light);
}

.servico-card__icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: var(--color-white);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-sm);
}

.servico-card__icon svg {
  width: 28px;
  height: 28px;
}

.servico-card__title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}

.servico-card__desc {
  font-size: 0.92rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

.servico-card__badge {
  display: inline-block;
  margin-top: var(--space-sm);
  padding: 0.3rem 0.8rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-accent);
  background: rgba(95, 168, 211, 0.1);
  border-radius: var(--radius-sm);
}

.servico-card__badge--destaque {
  color: var(--color-gold);
  background: rgba(212, 168, 83, 0.12);
}

/* ===== PARA QUEM ===== */
.para-quem {
  padding: var(--space-3xl) 0;
  background: var(--color-white);
}

.para-quem__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
}

.publico-card {
  background: var(--color-bg);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  transition: all var(--transition-base);
}

.publico-card:hover {
  border-color: var(--color-accent-light);
  box-shadow: var(--shadow-md);
}

.publico-card__emoji {
  font-size: 2.5rem;
  margin-bottom: var(--space-sm);
}

.publico-card__title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.publico-card__title span {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--color-text-muted);
}

.publico-card__list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.publico-card__list li {
  font-size: 0.92rem;
  color: var(--color-text-light);
  padding-left: var(--space-md);
  position: relative;
}

.publico-card__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-accent);
}

/* Sinais de Alerta */
.sinais {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: var(--color-white);
  padding: var(--space-2xl);
  border-radius: var(--radius-md);
}

.sinais__title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.sinais__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-sm);
}

.sinal-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: var(--space-sm);
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}

.sinal-item:hover {
  background: rgba(255, 255, 255, 0.14);
}

.sinal-item__check {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  background: var(--color-gold);
  color: var(--color-primary-dark);
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 2px;
}

.sinal-item p {
  font-size: 0.92rem;
  line-height: 1.5;
  opacity: 0.95;
}

.sinais__cta {
  text-align: center;
  margin-top: var(--space-lg);
  font-size: 0.95rem;
  opacity: 0.9;
}

.sinais__cta a {
  color: var(--color-gold);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.sinais__cta a:hover {
  color: var(--color-gold-light);
}

/* ===== DIFERENCIAIS ===== */
.diferenciais {
  padding: var(--space-3xl) 0;
  background: var(--color-bg-alt);
}

.diferenciais__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-md);
}

.diferencial-card {
  background: var(--color-white);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  transition: all var(--transition-base);
  position: relative;
}

.diferencial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-gold);
}

.diferencial-card__number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-gold);
  opacity: 0.3;
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.diferencial-card__title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}

.diferencial-card__desc {
  font-size: 0.92rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

/* ===== CONTATO ===== */
.contato {
  padding: var(--space-3xl) 0;
  background: var(--color-white);
}

.contato__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: start;
}

/* Formulário */
.contato__form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-primary);
}

.required {
  color: var(--color-error);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 0.8rem 1rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-text);
  background: var(--color-bg);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  outline: none;
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
  max-height: 200px;
  line-height: 1.5;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(95, 168, 211, 0.15);
  background: var(--color-white);
}

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
  border-color: var(--color-error);
  box-shadow: 0 0 0 3px rgba(198, 40, 40, 0.1);
}

.form-textarea-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.form-char-count {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  margin-left: auto;
}

.form-error {
  font-size: 0.8rem;
  color: var(--color-error);
  display: none;
}

.form-error.visible {
  display: block;
}

.form-success {
  display: none;
  padding: var(--space-sm);
  background: rgba(46, 125, 50, 0.08);
  color: var(--color-success);
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  font-weight: 500;
  text-align: center;
}

.form-success.visible {
  display: block;
}

/* Info de contato */
.contato__info {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.contato__info-card {
  background: var(--color-bg);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.contato__info-card h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.contato__info-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-border);
}

.contato__info-list li:last-child {
  border-bottom: none;
}

.contato__info-list svg {
  flex-shrink: 0;
  color: var(--color-accent);
  margin-top: 3px;
}

.contato__info-list strong {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 2px;
}

.contato__info-list p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.5;
}

.contato__info-list a {
  color: var(--color-accent);
  font-weight: 500;
}

.contato__info-list a:hover {
  color: var(--color-primary);
}

.contato__info-card--atendimento p {
  font-size: 0.92rem;
  color: var(--color-text-light);
  margin-bottom: 0.4rem;
}

.contato__info-card--atendimento strong {
  color: var(--color-primary);
}

.contato__info-note {
  margin-top: var(--space-xs);
  font-size: 0.82rem !important;
  color: var(--color-text-muted) !important;
  font-style: italic;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--color-primary-dark);
  color: var(--color-white);
  padding: var(--space-2xl) 0 0;
}

.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-2xl);
}

.footer__logo-name {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-white);
  display: block;
}

.footer__logo-subtitle {
  font-size: 0.72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  color: var(--color-gold);
  display: block;
  margin-bottom: var(--space-sm);
}

.footer__desc {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
  max-width: 300px;
  line-height: 1.6;
}

.footer__links h4,
.footer__social h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: var(--color-gold);
}

.footer__links ul {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer__links a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

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

.footer__social-links {
  display: flex;
  gap: var(--space-sm);
}

.footer__social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-white);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.footer__social-links a:hover {
  background: var(--color-gold);
  color: var(--color-primary-dark);
  transform: translateY(-2px);
}

.footer__bottom {
  grid-column: 1 / -1;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: var(--space-md) 0;
  margin-top: var(--space-lg);
}

.footer__bottom p {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.5);
  text-align: center;
}

/* ===== WHATSAPP FLUTUANTE ===== */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: #25D366;
  color: var(--color-white);
  padding: 14px;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.35);
  transition: all var(--transition-base);
  text-decoration: none;
}

.whatsapp-float:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.45);
  color: var(--color-white);
}

.whatsapp-float svg {
  width: 28px;
  height: 28px;
}

.whatsapp-float__tooltip {
  position: absolute;
  right: calc(100% + 10px);
  top: 50%;
  transform: translateY(-50%);
  background: var(--color-primary-dark);
  color: var(--color-white);
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 500;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
}

.whatsapp-float:hover .whatsapp-float__tooltip {
  opacity: 1;
}

/* Pulse animation */
.whatsapp-float::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: var(--radius-full);
  border: 2px solid #25D366;
  opacity: 0;
  animation: whatsappPulse 2s infinite;
}

@keyframes whatsappPulse {
  0% {
    transform: scale(1);
    opacity: 0.6;
  }

  100% {
    transform: scale(1.3);
    opacity: 0;
  }
}

/* ===== ANIMATIONS ===== */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== RESPONSIVE ===== */

/* Tablet */
@media (max-width: 1024px) {
  .hero__inner {
    gap: var(--space-lg);
  }

  .sobre__content {
    gap: var(--space-lg);
  }

  .contato__inner {
    gap: var(--space-lg);
  }
}

/* Tablet portrait */
@media (max-width: 768px) {
  :root {
    --header-height: 70px;
  }

  /* Header mobile */
  .header__hamburger {
    display: flex;
  }

  .header__nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background: var(--color-white);
    box-shadow: var(--shadow-xl);
    transition: right var(--transition-base);
    padding: calc(var(--header-height) + var(--space-lg)) var(--space-lg) var(--space-lg);
    z-index: 999;
  }

  .header__nav.open {
    right: 0;
  }

  .header__nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
  }

  .header__nav-link {
    display: block;
    padding: var(--space-sm) 0;
    font-size: 1.05rem;
    border-bottom: 1px solid var(--color-border);
    width: 100%;
  }

  .header__nav-link--cta {
    margin-top: var(--space-sm);
    text-align: center;
    border-bottom: none;
  }

  /* Hero mobile */
  .hero {
    padding-top: calc(var(--header-height) + var(--space-lg));
    padding-bottom: var(--space-2xl);
  }

  .hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero__subtitle {
    margin-left: auto;
    margin-right: auto;
  }

  .hero__ctas {
    justify-content: center;
  }

  .hero__image {
    order: -1;
  }

  .hero__image-wrapper {
    max-width: 320px;
    margin: 0 auto;
  }

  /* Sobre mobile */
  .sobre__content {
    grid-template-columns: 1fr;
  }

  /* Contato mobile */
  .contato__inner {
    grid-template-columns: 1fr;
  }

  /* Footer mobile */
  .footer__inner {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .footer__bottom {
    margin-top: var(--space-sm);
  }

  /* Sinais mobile */
  .sinais {
    padding: var(--space-lg);
  }

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

/* Mobile small */
@media (max-width: 480px) {
  .hero__title {
    font-size: 1.7rem;
  }

  .hero__ctas {
    flex-direction: column;
    align-items: stretch;
  }

  .hero__ctas .btn {
    justify-content: center;
  }

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

  .para-quem__grid {
    grid-template-columns: 1fr;
  }

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

  .whatsapp-float {
    bottom: 16px;
    right: 16px;
  }
}

/* Mobile overlay for menu */
.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 998;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.nav-overlay.active {
  display: block;
  opacity: 1;
}