/* ============================================
   KAUANY ARAUJO - PSICÓLOGA
   Design System & Stylesheet
   
   SUMÁRIO:
   1. CSS Custom Properties (Design Tokens)
   2. Reset & Base
   3. Acessibilidade
   4. Layout (Container)
   5. Tipografia
   6. Botões
   7. Header & Navegação
   8. Hero
   9. Section Header (Padrão)
   10. Cards
   11. Para Quem É
   12. Dores/Identificação
   13. Sobre
   14. Formação
   15. Abordagem
   16. Mitos
   17. Diferenciais
   18. Processo/Steps
   19. FAQ
   20. Instagram
   21. CTA Final
   22. Footer
   23. WhatsApp Flutuante
   24. Animações
   25. Responsividade
   ============================================ */

/* ============================================
   1. CSS CUSTOM PROPERTIES (Design Tokens)
   ============================================ */
:root {
    /* Cores Principais */
    --color-primary: #1E3A5F;
    --color-primary-dark: #12263F;
    --color-primary-light: #2A4A73;
    --color-primary-rgb: 30, 58, 95;
    
    /* Cores de Destaque */
    --color-accent: #8E735B;
    --color-accent-light: #A68B73;
    --color-accent-dark: #6B5642;
    
    /* Cores de Fundo */
    --color-bg-primary: #FBF9F4;
    --color-bg-secondary: #FFFFFF;
    --color-bg-tertiary: #F5F3EE;
    --color-bg-dark: #0D1724;
    
    /* Cores de Texto */
    --color-text-primary: #1E3A5F;
    --color-text-body: #2C3E50;
    --color-text-muted: #5D6D7E;
    --color-text-light: #8899A6;
    --color-text-inverse: #FFFFFF;
    
    /* Cores de Estado */
    --color-success: #25D366;
    --color-error: #E74C3C;
    --color-warning: #F39C12;
    --color-focus: #4A90D9;
    
    /* Cores de Borda */
    --color-border: #E5E1D6;
    --color-border-light: #F0EDE6;
    
    /* Tipografia - Famílias */
    --font-heading: 'Fraunces', Georgia, 'Times New Roman', serif;
    --font-body: 'Public Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    /* Tipografia - Tamanhos */
    --text-xs: 0.75rem;      /* 12px */
    --text-sm: 0.875rem;     /* 14px */
    --text-base: 1rem;       /* 16px */
    --text-lg: 1.125rem;     /* 18px */
    --text-xl: 1.25rem;      /* 20px */
    --text-2xl: 1.5rem;      /* 24px */
    --text-3xl: 1.875rem;    /* 30px */
    --text-4xl: 2.25rem;     /* 36px */
    --text-5xl: 3rem;        /* 48px */
    --text-6xl: 3.75rem;     /* 60px */
    
    /* Tipografia - Pesos */
    --font-light: 300;
    --font-normal: 400;
    --font-medium: 500;
    --font-semibold: 600;
    --font-bold: 700;
    
    /* Tipografia - Line Heights */
    --leading-tight: 1.2;
    --leading-snug: 1.375;
    --leading-normal: 1.5;
    --leading-relaxed: 1.7;
    
    /* Espaçamento */
    --space-1: 0.25rem;      /* 4px */
    --space-2: 0.5rem;       /* 8px */
    --space-3: 0.75rem;      /* 12px */
    --space-4: 1rem;         /* 16px */
    --space-5: 1.25rem;      /* 20px */
    --space-6: 1.5rem;       /* 24px */
    --space-8: 2rem;         /* 32px */
    --space-10: 2.5rem;      /* 40px */
    --space-12: 3rem;        /* 48px */
    --space-16: 4rem;        /* 64px */
    --space-20: 5rem;        /* 80px */
    --space-24: 6rem;        /* 96px */
    --space-32: 8rem;        /* 128px */
    
    /* Layout */
    --container-max: 1120px;
    --container-padding: var(--space-6);
    --section-spacing: var(--space-24);
    
    /* Bordas */
    --radius-sm: 2px;
    --radius-md: 4px;
    --radius-lg: 8px;
    --radius-xl: 16px;
    --radius-2xl: 24px;
    --radius-full: 9999px;
    
    /* Sombras */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.15);
    --shadow-2xl: 0 25px 50px rgba(0, 0, 0, 0.2);
    --shadow-inner: inset 0 2px 4px rgba(0, 0, 0, 0.05);
    
    /* Transições */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
    --transition-slower: 600ms ease;
    
    /* Z-index */
    --z-dropdown: 100;
    --z-sticky: 500;
    --z-fixed: 1000;
    --z-modal-backdrop: 1050;
    --z-modal: 1100;
    --z-tooltip: 1200;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
    -webkit-text-size-adjust: 100%;
    -webkit-tap-highlight-color: transparent;
    overflow-x: hidden;
}

body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    font-weight: var(--font-normal);
    line-height: var(--leading-relaxed);
    color: var(--color-text-body);
    background-color: var(--color-bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    width: 100%;
}

/* Remove estilos padrão de listas */
ul, ol {
    list-style: none;
}

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

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

/* Botões e inputs */
button,
input,
textarea,
select {
    font-family: inherit;
    font-size: inherit;
    line-height: inherit;
    color: inherit;
}

button {
    cursor: pointer;
    border: none;
    background: none;
}

/* Remove outline padrão (substituído por :focus-visible) */
:focus {
    outline: none;
}

/* ============================================
   3. ACESSIBILIDADE
   ============================================ */

/* Respeita preferência de movimento reduzido */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Focus visível para navegação por teclado */
:focus-visible {
    outline: 3px solid var(--color-focus);
    outline-offset: 2px;
}

/* Skip Link */
.skip-link {
    position: absolute;
    top: -100%;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--color-primary);
    color: var(--color-text-inverse);
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-md);
    font-weight: var(--font-semibold);
    font-size: var(--text-sm);
    z-index: var(--z-tooltip);
    transition: top var(--transition-fast);
    text-decoration: none;
}

.skip-link:focus {
    top: var(--space-4);
}

/* Screen reader only */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ============================================
   4. LAYOUT (Container)
   ============================================ */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--container-padding);
    padding-right: var(--container-padding);
}

/* ============================================
   5. TIPOGRAFIA
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--color-text-primary);
    line-height: var(--leading-tight);
    font-weight: var(--font-semibold);
    margin-bottom: var(--space-4);
}

h1 {
    font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
}

h2 {
    font-size: clamp(var(--text-2xl), 4vw, var(--text-4xl));
}

h3 {
    font-size: clamp(var(--text-xl), 3vw, var(--text-2xl));
}

p {
    margin-bottom: var(--space-4);
}

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

strong {
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
}

/* ============================================
   6. BOTÕES
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-8);
    font-family: var(--font-body);
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    line-height: 1;
    text-align: center;
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn__icon {
    flex-shrink: 0;
    transition: transform var(--transition-fast);
}

/* Primary Button */
.btn--primary {
    background-color: var(--color-primary);
    color: var(--color-text-inverse);
    border-color: var(--color-primary);
}

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

.btn--primary:active {
    transform: translateY(0);
}

/* Large Button */
.btn--lg {
    padding: var(--space-5) var(--space-10);
    font-size: var(--text-lg);
}

/* Outline Button */
.btn--outline {
    background-color: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
    padding: var(--space-3) var(--space-6);
    font-size: var(--text-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn--outline:hover {
    background-color: var(--color-primary);
    color: var(--color-text-inverse);
}

.btn--outline:hover .btn__icon {
    transform: translateX(4px);
}

/* Nav Button */
.btn--nav {
    background-color: var(--color-primary);
    color: var(--color-text-inverse);
    padding: var(--space-2) var(--space-5);
    font-size: var(--text-sm);
}

.btn--nav:hover {
    background-color: var(--color-accent);
}

/* CTA Button */
.btn--cta {
    background-color: var(--color-accent);
    color: var(--color-text-inverse);
    border-color: var(--color-accent);
    padding: var(--space-5) var(--space-12);
    font-size: var(--text-lg);
    box-shadow: var(--shadow-lg);
}

.btn--cta:hover {
    background-color: var(--color-accent-light);
    border-color: var(--color-accent-light);
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

/* ============================================
   7. HEADER & NAVEGAÇÃO
   ============================================ */
.header {
    position: sticky;
    top: 0;
    z-index: var(--z-fixed);
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border-light);
    padding: var(--space-4) 0;
    transition: padding var(--transition-base), box-shadow var(--transition-base);
}

.header--scrolled {
    padding: var(--space-3) 0;
    box-shadow: var(--shadow-sm);
}

.header__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Logo */
.header__logo {
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--color-primary);
    letter-spacing: -0.5px;
    transition: color var(--transition-fast);
}

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

.header__logo-dot {
    color: var(--color-accent);
}

/* Mobile Menu Button */
.header__mobile-btn {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 44px;
    height: 44px;
    padding: var(--space-2);
    background: none;
    border: none;
    cursor: pointer;
    z-index: var(--z-modal);
}

.header__hamburger {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
}

.header__bar {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--color-primary);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    transform-origin: center;
}

/* Hamburger Animation */
.header__mobile-btn[aria-expanded="true"] .header__bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.header__mobile-btn[aria-expanded="true"] .header__bar:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.header__mobile-btn[aria-expanded="true"] .header__bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* Navigation */
.header__nav-list {
    display: flex;
    align-items: center;
    gap: var(--space-8);
}

.header__nav-link {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-text-primary);
    padding: var(--space-2) 0;
    position: relative;
    transition: color var(--transition-fast);
}

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

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

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

/* ============================================
   8. HERO
   ============================================ */
.hero {
    padding: var(--space-20) 0 var(--space-24);
    min-height: 85vh;
    display: flex;
    align-items: center;
}

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

.hero__content {
    max-width: 600px;
}

.hero__crp {
    margin-bottom: var(--space-6);
}

/* Badge */
.badge {
    display: inline-flex;
    align-items: center;
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    border-radius: var(--radius-full);
}

.badge--primary {
    background-color: rgba(var(--color-primary-rgb), 0.1);
    color: var(--color-primary);
}

.hero__title {
    font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
    line-height: 1.1;
    margin-bottom: var(--space-6);
}

.hero__subtitle {
    font-size: var(--text-lg);
    color: var(--color-text-muted);
    margin-bottom: var(--space-8);
    max-width: 520px;
}

.hero__cta {
    margin-bottom: var(--space-8);
}

.hero__badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
}

.hero__badge-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

.hero__badge-item svg {
    color: var(--color-success);
    flex-shrink: 0;
}

/* Hero Image */
.hero__image {
    position: relative;
}

.hero__img {
    width: 100%;
    height: auto;
    max-height: 600px;
    object-fit: cover;
    border-radius: var(--radius-md);
    box-shadow: 30px -30px 0 var(--color-primary);
}

/* ============================================
   9. SECTION HEADER (Padrão)
   ============================================ */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-12);
}

.section-header--left {
    text-align: left;
    margin-left: 0;
    margin-right: 0;
}

.section-header__tag {
    display: inline-block;
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: var(--space-3);
}

.section-header__title {
    margin-bottom: var(--space-4);
}

.section-header__subtitle {
    font-size: var(--text-lg);
    color: var(--color-text-muted);
    margin-bottom: 0;
}

/* ============================================
   10. CARDS (Base)
   ============================================ */
.cards-grid {
    display: grid;
    gap: var(--space-8);
}

.cards-grid--3 {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.cards-grid--2 {
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
}

.card {
    background-color: var(--color-bg-secondary);
    padding: var(--space-8);
    border-radius: var(--radius-md);
    border-top: 3px solid transparent;
    transition: all var(--transition-base);
}

.card:hover {
    transform: translateY(-8px);
    border-top-color: var(--color-accent);
    box-shadow: var(--shadow-lg);
}

.card__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background-color: var(--color-bg-tertiary);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-5);
    color: var(--color-accent);
    transition: all var(--transition-base);
}

.card:hover .card__icon {
    background-color: var(--color-accent);
    color: var(--color-text-inverse);
}

.card__title {
    font-size: var(--text-xl);
    margin-bottom: var(--space-3);
}

.card__text {
    font-size: var(--text-base);
    color: var(--color-text-muted);
    margin-bottom: 0;
}

/* ============================================
   11. PARA QUEM É
   ============================================ */
.para-quem {
    padding: var(--section-spacing) 0;
    background-color: var(--color-bg-secondary);
}

/* ============================================
   12. DORES/IDENTIFICAÇÃO
   ============================================ */
.dores {
    padding: var(--section-spacing) 0;
    background-color: var(--color-bg-primary);
}

/* ============================================
   13. SOBRE
   ============================================ */
.sobre {
    padding: var(--section-spacing) 0;
    background-color: var(--color-bg-secondary);
}

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

.sobre__image {
    position: relative;
}

.sobre__img {
    width: 100%;
    height: auto;
    max-height: 550px;
    object-fit: cover;
    border-radius: var(--radius-md);
}

.sobre__content p {
    color: var(--color-text-body);
}

.sobre__highlights {
    margin: var(--space-6) 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.sobre__highlights li {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-base);
    color: var(--color-text-body);
}

.sobre__highlights svg {
    color: var(--color-success);
    flex-shrink: 0;
}

.sobre__crp {
    margin: var(--space-6) 0;
    font-size: var(--text-lg);
    color: var(--color-primary);
}

/* ============================================
   14. FORMAÇÃO
   ============================================ */
.formacao {
    padding: var(--section-spacing) 0;
    background-color: var(--color-bg-primary);
}

.formacao__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
    align-items: start;
}

.formacao__cards {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

/* Formação Card */
.formacao-card {
    display: flex;
    gap: var(--space-5);
    padding: var(--space-6);
    background-color: var(--color-bg-secondary);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--color-accent);
    transition: all var(--transition-base);
}

.formacao-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(4px);
}

.formacao-card__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background-color: var(--color-bg-tertiary);
    border-radius: var(--radius-md);
    color: var(--color-accent);
    flex-shrink: 0;
}

.formacao-card__content {
    flex: 1;
}

.formacao-card__type {
    display: block;
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-1);
}

.formacao-card__title {
    font-size: var(--text-lg);
    margin-bottom: var(--space-1);
}

.formacao-card__institution {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--space-2);
}

.formacao-card__status {
    display: inline-block;
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    color: var(--color-text-inverse);
    background-color: var(--color-primary);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-sm);
}

/* Quote */
.quote {
    padding: var(--space-8);
    background-color: var(--color-bg-secondary);
    border-radius: var(--radius-lg);
    position: relative;
}

.quote__icon {
    color: var(--color-border);
    margin-bottom: var(--space-4);
}

.quote__text {
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    font-style: italic;
    color: var(--color-text-primary);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-4);
}

.quote__footer {
    margin-top: var(--space-4);
}

.quote__author {
    font-size: var(--text-base);
    font-style: normal;
    font-weight: var(--font-semibold);
    color: var(--color-accent);
}

/* ============================================
   15. ABORDAGEM
   ============================================ */
.abordagem {
    padding: var(--section-spacing) 0;
    background-color: var(--color-bg-secondary);
}

.abordagem__container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: var(--space-12);
    align-items: center;
}

.abordagem__content p {
    color: var(--color-text-body);
}

.abordagem__list {
    margin-top: var(--space-6);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.abordagem__list li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    font-size: var(--text-base);
    color: var(--color-text-body);
}

.abordagem__list svg {
    color: var(--color-success);
    flex-shrink: 0;
    margin-top: 2px;
}

.abordagem__visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.abordagem__highlight {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 280px;
    height: 280px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border-radius: 50%;
    text-align: center;
    box-shadow: var(--shadow-xl);
}

.abordagem__highlight-number {
    font-family: var(--font-heading);
    font-size: var(--text-6xl);
    font-weight: var(--font-bold);
    color: var(--color-text-inverse);
    line-height: 1;
    letter-spacing: 2px;
}

.abordagem__highlight-text {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.8);
    margin-top: var(--space-2);
    max-width: 180px;
}

/* ============================================
   16. MITOS
   ============================================ */
.mitos {
    padding: var(--section-spacing) 0;
    background-color: var(--color-bg-tertiary);
}

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

.mito-card {
    background-color: var(--color-bg-secondary);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    transition: all var(--transition-base);
}

.mito-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.mito-card__header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.mito-card__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    font-size: var(--text-lg);
    font-weight: var(--font-bold);
}

.mito-card__icon--mito {
    background-color: #FDECEA;
    color: var(--color-error);
}

.mito-card__icon--verdade {
    background-color: #E8F5E9;
    color: var(--color-success);
    width: 24px;
    height: 24px;
    font-size: var(--text-base);
}

.mito-card__label {
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    color: var(--color-error);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.mito-card__mito {
    font-family: var(--font-heading);
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-4);
}

.mito-card__divider {
    width: 100%;
    height: 1px;
    background-color: var(--color-border);
    margin: var(--space-4) 0;
}

.mito-card__footer {
    display: flex;
    gap: var(--space-3);
    align-items: flex-start;
}

.mito-card__verdade {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    line-height: var(--leading-relaxed);
    margin: 0;
}

/* ============================================
   17. DIFERENCIAIS
   ============================================ */
.diferenciais {
    padding: var(--section-spacing) 0;
    background-color: var(--color-bg-secondary);
}

.diferenciais__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-8);
}

.diferencial {
    text-align: center;
    padding: var(--space-6);
}

.diferencial__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    background-color: var(--color-bg-tertiary);
    border-radius: var(--radius-full);
    margin: 0 auto var(--space-5);
    color: var(--color-accent);
    transition: all var(--transition-base);
}

.diferencial:hover .diferencial__icon {
    background-color: var(--color-accent);
    color: var(--color-text-inverse);
    transform: scale(1.1);
}

.diferencial__title {
    font-size: var(--text-lg);
    margin-bottom: var(--space-3);
}

.diferencial__text {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    margin: 0;
}

/* ============================================
   18. PROCESSO/STEPS
   ============================================ */
.processo {
    padding: var(--section-spacing) 0;
    background-color: var(--color-bg-primary);
}

.steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
    counter-reset: step;
}

.step {
    position: relative;
    padding-left: var(--space-4);
}

/* Linha conectora */
.step::after {
    content: '';
    position: absolute;
    top: 40px;
    left: calc(100% + var(--space-4));
    width: calc(var(--space-8) - var(--space-4));
    height: 2px;
    background: linear-gradient(90deg, var(--color-accent) 0%, var(--color-border) 100%);
}

.step:last-child::after {
    display: none;
}

.step__number {
    font-family: var(--font-heading);
    font-size: var(--text-5xl);
    font-weight: var(--font-bold);
    color: var(--color-border);
    line-height: 1;
    margin-bottom: var(--space-4);
    transition: color var(--transition-base);
}

.step:hover .step__number {
    color: var(--color-accent);
}

.step__content {
    padding-right: var(--space-4);
}

.step__title {
    font-size: var(--text-xl);
    margin-bottom: var(--space-3);
}

.step__text {
    font-size: var(--text-base);
    color: var(--color-text-muted);
    margin: 0;
}

/* ============================================
   19. FAQ
   ============================================ */
.faq {
    padding: var(--section-spacing) 0;
    background-color: var(--color-bg-secondary);
}

.faq__list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.faq-item {
    background-color: var(--color-bg-primary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border-light);
    transition: all var(--transition-base);
}

.faq-item:hover {
    border-color: var(--color-accent);
}

.faq-item__header {
    margin: 0;
}

.faq-item__trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: var(--space-6);
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    gap: var(--space-4);
}

.faq-item__question {
    font-family: var(--font-heading);
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
    flex: 1;
}

.faq-item__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background-color: var(--color-bg-secondary);
    border-radius: var(--radius-full);
    color: var(--color-primary);
    flex-shrink: 0;
    transition: all var(--transition-base);
}

.faq-item__trigger[aria-expanded="true"] .faq-item__icon {
    background-color: var(--color-accent);
    color: var(--color-text-inverse);
    transform: rotate(180deg);
}

.faq-item__content {
    padding: 0 var(--space-6) var(--space-6);
}

.faq-item__content p {
    font-size: var(--text-base);
    color: var(--color-text-muted);
    line-height: var(--leading-relaxed);
    margin: 0;
}

/* ============================================
   20. INSTAGRAM
   ============================================ */
.instagram {
    padding: var(--section-spacing) 0;
    background-color: var(--color-bg-primary);
    text-align: center;
}

.instagram__container {
    max-width: 600px;
    margin: 0 auto;
}

.instagram__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #833AB4 0%, #FD1D1D 50%, #FCAF45 100%);
    border-radius: var(--radius-xl);
    margin: 0 auto var(--space-6);
    color: var(--color-text-inverse);
}

.instagram__title {
    margin-bottom: var(--space-4);
}

.instagram__text {
    font-size: var(--text-lg);
    color: var(--color-text-muted);
    margin-bottom: var(--space-6);
}

.instagram__link {
    display: inline-block;
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--color-accent);
    padding-bottom: var(--space-1);
    border-bottom: 2px solid transparent;
    transition: all var(--transition-base);
}

.instagram__link:hover {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

/* ============================================
   21. CTA FINAL
   ============================================ */
.cta-final {
    padding: var(--space-32) 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    text-align: center;
    position: relative;
    overflow: hidden;
}

/* Decoração de fundo */
.cta-final::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255,255,255,0.05) 0%, transparent 70%);
    border-radius: 50%;
}

.cta-final::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255,255,255,0.03) 0%, transparent 70%);
    border-radius: 50%;
}

.cta-final__container {
    position: relative;
    z-index: 1;
}

.cta-final__title {
    color: var(--color-text-inverse);
    font-size: clamp(var(--text-2xl), 4vw, var(--text-4xl));
    margin-bottom: var(--space-6);
}

.cta-final__text {
    font-size: var(--text-xl);
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin: 0 auto var(--space-10);
}

/* ============================================
   22. FOOTER
   ============================================ */
.footer {
    background-color: var(--color-bg-dark);
    color: var(--color-text-inverse);
    padding: var(--space-16) 0 var(--space-8);
}

.footer__content {
    display: grid;
    grid-template-columns: 1fr 1fr 1.5fr;
    gap: var(--space-12);
    padding-bottom: var(--space-12);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__logo {
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    margin-bottom: var(--space-2);
}

.footer__crp {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--space-2);
}

.footer__location {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.6);
}

.footer__title {
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    margin-bottom: var(--space-4);
    color: var(--color-text-inverse);
}

.footer__list {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer__list a {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.8);
    transition: all var(--transition-fast);
}

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

.footer__list svg {
    flex-shrink: 0;
}

.footer__legal-text {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.6);
    line-height: var(--leading-relaxed);
}

.footer__bottom {
    padding-top: var(--space-8);
    text-align: center;
}

.footer__bottom p {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.5);
    margin: 0;
}



/* ============================================
   24. ANIMAÇÕES
   ============================================ */

/* Fade In Up (para elementos ao entrar na viewport) */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}

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

/* Stagger animation para cards */
.cards-grid .card:nth-child(1) { transition-delay: 0ms; }
.cards-grid .card:nth-child(2) { transition-delay: 100ms; }
.cards-grid .card:nth-child(3) { transition-delay: 200ms; }
.cards-grid .card:nth-child(4) { transition-delay: 300ms; }
.cards-grid .card:nth-child(5) { transition-delay: 400ms; }
.cards-grid .card:nth-child(6) { transition-delay: 500ms; }

/* ============================================
   25. RESPONSIVIDADE
   ============================================ */

/* Tablet Grande (max-width: 1024px) */
@media (max-width: 1024px) {
    :root {
        --section-spacing: var(--space-20);
    }
    
    .hero__container {
        grid-template-columns: 1fr;
        gap: var(--space-12);
    }
    
    .hero__content {
        text-align: center;
        max-width: 100%;
    }
    
    .hero__subtitle {
        max-width: 100%;
    }
    
    .hero__badges {
        justify-content: center;
    }
    
    .hero__image {
        order: -1;
        max-width: 450px;
        margin: 0 auto;
    }
    
    .hero__img {
        width: calc(100% - 20px);
        box-shadow: 20px -20px 0 var(--color-primary);
    }
    
    .sobre__container {
        grid-template-columns: 1fr;
        gap: var(--space-10);
    }
    
    .sobre__image {
        max-width: 400px;
        margin: 0 auto;
    }
    
    .sobre__content {
        text-align: center;
    }
    
    .sobre__highlights {
        align-items: center;
    }
    
    .section-header--left {
        text-align: center;
    }
    
    .formacao__grid {
        grid-template-columns: 1fr;
        gap: var(--space-10);
    }
    
    .abordagem__container {
        grid-template-columns: 1fr;
        gap: var(--space-10);
    }
    
    .abordagem__visual {
        order: -1;
    }
    
    .abordagem__highlight {
        width: 220px;
        height: 220px;
    }
    
    .abordagem__highlight-number {
        font-size: var(--text-5xl);
    }
    
    .mitos__grid {
        grid-template-columns: 1fr;
    }
    
    .diferenciais__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .steps {
        grid-template-columns: 1fr;
        gap: var(--space-10);
    }
    
    .step::after {
        display: none;
    }
    
    .step {
        display: grid;
        grid-template-columns: auto 1fr;
        gap: var(--space-6);
        align-items: start;
    }
    
    .step__number {
        margin-bottom: 0;
    }
    
    .step__content {
        padding-right: 0;
    }
    
    .footer__content {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-8);
    }
    
    .footer__legal {
        grid-column: span 2;
    }
}

/* Tablet (max-width: 768px) */
@media (max-width: 768px) {
    :root {
        --section-spacing: var(--space-16);
        --container-padding: var(--space-5);
    }
    /* Ajustes de tipografia e espaçamento para melhorar leitura */
    html {
        font-size: 15px;
    }

    body.menu-open .header {
    z-index: 1060;
    }
    
    .header__nav {
        position: fixed;
        top: 0;
        right: 0;
        width: 90vw;
        max-width: 400px;
        min-width: 220px;
        height: 100vh;
        background-color: var(--color-bg-secondary);
        box-shadow: var(--shadow-2xl);
        transform: translateX(100%);
        transition: transform var(--transition-base);
        z-index: calc(var(--z-modal-backdrop) + 2);
        padding: var(--space-20) var(--space-6) var(--space-8);
        overflow-y: auto;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        touch-action: pan-y;
    }

    .header__nav.is-open {
        transform: translateX(0);
    }

    .header__nav-list {
        flex-direction: column;
        align-items: center;
        gap: var(--space-3);
        width: 100%;
    }

    .header__nav-link {
        display: block;
        padding: var(--space-4) var(--space-2);
        font-size: var(--text-lg);
        border-radius: var(--radius-md);
        transition: background-color var(--transition-fast);
        width: 100%;
        text-align: center;
    }

    .header__nav-link:hover {
        background-color: var(--color-bg-tertiary);
    }

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

    .btn--nav {
        width: 100%;
        margin-top: var(--space-4);
        padding: var(--space-4);
        text-align: center;
    }

    /* Overlay do menu mobile */
    body.menu-open::before {
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: rgba(0, 0, 0, 0.5);
        z-index: 1050; /* Modal backdrop z-index */
        pointer-events: auto;
    }

    body.menu-open {
        overflow: hidden;
    }

    .header__nav.is-open {
        z-index: 1100 !important;
        transform: translateX(0);
    }

    /* Evita que a página faça overscroll horizontal e que o usuário revele o menu ao arrastar */
    html, body {
        overscroll-behavior-x: none;
        touch-action: pan-y;
    }
    
    /* Hero */
    .hero {
        min-height: auto;
        padding: var(--space-12) 0 var(--space-16);
    }
    
    .hero__img {
        width: calc(100% - 20px);
        max-height: 400px;
        box-shadow: 15px -15px 0 var(--color-primary);
    }

    /* Diminuir paddings dos botões e do header em mobile */
    .btn {
        padding: 0.75rem 1rem;
    }

    .header__container {
        padding-left: var(--space-4);
        padding-right: var(--space-4);
    }
    
    /* Cards */
    .cards-grid--3 {
        grid-template-columns: 1fr;
    }
    
    /* Diferenciais */
    .diferenciais__grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
    
    .diferencial {
        display: flex;
        align-items: center;
        text-align: left;
        gap: var(--space-5);
        padding: var(--space-5);
        background-color: var(--color-bg-tertiary);
        border-radius: var(--radius-lg);
    }
    
    .diferencial__icon {
        margin: 0;
        width: 60px;
        height: 60px;
        flex-shrink: 0;
    }
    
    .diferencial__title {
        margin-bottom: var(--space-1);
    }
    
    /* Footer */
    .footer__content {
        grid-template-columns: 1fr;
        gap: var(--space-8);
        text-align: center;
    }
    
    .footer__legal {
        grid-column: span 1;
    }
    
    .footer__list {
        align-items: center;
    }
    
    /* CTA Final */
    .cta-final {
        padding: var(--space-20) 0;
    }
}

/* Mobile (max-width: 480px) */
@media (max-width: 480px) {
    :root {
        --container-padding: var(--space-4);
    }
    
    /* Garantir que o botão mobile apareça em mobile */
    .header__mobile-btn {
        display: flex !important;
    }
    
    .hero__title {
        font-size: var(--text-3xl);
    }
    
    .hero__badges {
        flex-direction: column;
        gap: var(--space-2);
    }
    
    .btn--primary.btn--lg {
        width: 100%;
        justify-content: center;
    }
    
    .card {
        padding: var(--space-6);
    }
    
    .formacao-card {
        flex-direction: column;
        text-align: center;
    }
    
    .formacao-card__icon {
        margin: 0 auto;
    }
    
    .quote {
        padding: var(--space-6);
    }
    
    .quote__text {
        font-size: var(--text-lg);
    }
    
    .abordagem__highlight {
        width: 180px;
        height: 180px;
    }
    
    .abordagem__highlight-number {
        font-size: var(--text-4xl);
    }
    
    .abordagem__highlight-text {
        font-size: var(--text-xs);
        max-width: 140px;
    }
    
    .mito-card {
        padding: var(--space-6);
    }
    
    .faq-item__trigger {
        padding: var(--space-5);
    }
    
    .faq-item__question {
        font-size: var(--text-base);
    }
    
    .faq-item__content {
        padding: 0 var(--space-5) var(--space-5);
    }
    
    .instagram__icon {
        width: 64px;
        height: 64px;
    }
    
    .instagram__icon svg {
        width: 36px;
        height: 36px;
    }
    
    .cta-final__title {
        font-size: var(--text-2xl);
    }
    
    .cta-final__text {
        font-size: var(--text-base);
    }
    
    .btn--cta {
        width: 100%;
        padding: var(--space-5) var(--space-6);
        font-size: var(--text-base);
    }
}

/* Preferência de alto contraste */
@media (prefers-contrast: high) {
    :root {
        --color-text-muted: var(--color-text-body);
        --color-border: #999;
    }
    
    .card,
    .formacao-card,
    .mito-card,
    .faq-item {
        border: 2px solid var(--color-text-primary);
    }
}

/* Print styles */
@media print {
    .header,
    .btn,
    .instagram,
    .cta-final {
        display: none !important;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.5;
        color: #000;
        background: #fff;
    }
    
    .hero__img,
    .sobre__img {
        max-height: 300px;
    }
    
    section {
        page-break-inside: avoid;
    }
}

/* ============================================
   WHATSAPP FLUTUANTE
   ============================================ */

.whatsapp-float {
    /* position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 100; */
    position: fixed;
    bottom: calc(24px + env(safe-area-inset-bottom, 0px));
    right: 24px;
    z-index: 900; /* Mudado de 100 para 900 */
    
    display: flex;
    align-items: center;
    justify-content: center;
    
    width: 56px;
    height: 56px;
    padding: 0;
    
    background-color: #25D366;
    border-radius: 50%;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.whatsapp-float:hover,
.whatsapp-float:active {
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(37, 211, 102, 0.5);
}

.whatsapp-float__icon {
    width: 28px;
    height: 28px;
    fill: #ffffff;
    display: block;
}

.whatsapp-float__text {
    display: none;
}

/* Desktop - mostra texto */
@media (min-width: 769px) {
    .whatsapp-float {
        width: auto;
        height: auto;
        padding: 12px 20px;
        border-radius: 50px;
        gap: 8px;
    }
    
    .whatsapp-float__text {
        display: inline;
        color: #ffffff;
        font-size: 14px;
        font-weight: 600;
    }
    
    .whatsapp-float__icon {
        width: 22px;
        height: 22px;
    }
}