/* ============================================
   O Código da Prosperidade - Styles
   Djoni Carvalho - Mentoria THR
   Layout baseado em djonicarvalho.com/site/thr.html
   ============================================ */

/* CSS Variables */
:root {
    /* Colors - Baseado na página de referência */
    --color-primary: #2d3e50;
    --color-primary-light: #3d5166;
    --color-primary-dark: #1a2a3a;
    --color-accent: #e67e22;
    --color-accent-light: #f39c12;
    --color-accent-dark: #d35400;
    --color-text: #333333;
    --color-text-light: #555555;
    --color-text-muted: #777777;
    --color-white: #ffffff;
    --color-off-white: #f8f9fa;
    --color-light-gray: #f5f5f5;
    --color-dark: #2d3e50;
    --color-hero-bg: #3a4a5c;
    
    /* Typography - Otimizado para leitura */
    --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-base: 1.0625rem;
    --font-size-sm: 0.9375rem;
    --font-size-lg: 1.1875rem;
    --font-size-xl: 1.3125rem;
    --line-height-tight: 1.4;
    --line-height-normal: 1.75;
    --line-height-relaxed: 1.9;
    --letter-spacing-tight: -0.01em;
    --letter-spacing-normal: 0.01em;
    --letter-spacing-wide: 0.1em;
    
    /* Spacing - Aumentado para melhor legibilidade */
    --spacing-xs: 0.75rem;
    --spacing-sm: 1.25rem;
    --spacing-md: 1.6rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
    --spacing-3xl: 4.5rem;
    --spacing-section: 4rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 50px;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.12);
    --shadow-xl: 0 16px 48px rgba(0,0,0,0.15);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Header heights */
    --header-height: 100px;
    --header-height-scrolled: 70px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    line-height: var(--line-height-normal);
    color: var(--color-text);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-weight: 400;
    letter-spacing: var(--letter-spacing-normal);
    text-rendering: optimizeLegibility;
}

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

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

ul {
    list-style: none;
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.container-narrow {
    max-width: 900px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: var(--line-height-tight);
    color: var(--color-dark);
}

h1 { 
    font-size: clamp(2rem, 5vw, 3rem); 
    line-height: 1.2;
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wide);
}

h2 { 
    font-size: clamp(1.5rem, 4vw, 2.25rem); 
    line-height: 1.25;
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wide);
}

h3 { 
    font-size: clamp(1.25rem, 3vw, 1.5rem); 
    line-height: 1.35;
}

p {
    margin-bottom: var(--spacing-md);
    max-width: 75ch;
}

/* Buttons - Estilo da página de referência */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-md) var(--spacing-xl);
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    border: none;
    border-radius: var(--radius-xl);
    cursor: pointer;
    transition: var(--transition-normal);
    text-transform: none;
}

.btn-primary {
    background: var(--color-accent);
    color: var(--color-white);
    box-shadow: var(--shadow-md);
}

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

.btn-lg {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1.1rem;
}

.btn-xl {
    padding: 1.25rem 3rem;
    font-size: 1.1rem;
    border-radius: var(--radius-xl);
}

.btn .material-icons {
    font-size: 1.25em;
}

/* Section Badges */
.section-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: transparent;
    color: var(--color-accent);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: var(--spacing-sm);
}

/* Section Headers - Estilo da página de referência */
.section-header {
    text-align: center;
    max-width: 900px;
    margin: 0 auto var(--spacing-3xl);
}

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

.section-title {
    margin-bottom: var(--spacing-md);
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--color-accent);
    border-radius: 2px;
}

.section-subtitle {
    font-size: var(--font-size-xl);
    color: var(--color-text-light);
    line-height: var(--line-height-normal);
    font-weight: 400;
    margin-top: var(--spacing-lg);
}

/* ============================================
   Header - Transparente com transição ao scroll
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: transparent;
    transition: all var(--transition-normal);
}

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

/* Header scrolled state */
.header.scrolled {
    background: var(--color-white);
    box-shadow: var(--shadow-md);
}

.header.scrolled .container {
    height: var(--header-height-scrolled);
}

.header.scrolled .logo-img {
    height: 40px;
    content: url('https://djonicarvalho.com/site/images/logo-djoni-carvalho.png');
}

.header.scrolled .nav-list a {
    color: var(--color-text);
}

.header.scrolled .nav-list a:not(.nav-cta):hover {
    color: var(--color-accent);
}

.header.scrolled .mobile-menu-btn span {
    background: var(--color-dark);
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 50px;
    width: auto;
    transition: height var(--transition-normal);
}

/* Navigation */
.nav-list {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.nav-list a {
    font-weight: 500;
    color: var(--color-white);
    font-size: 0.95rem;
    position: relative;
    transition: color var(--transition-fast);
}

.nav-list a:not(.nav-cta):hover {
    color: var(--color-accent);
}

.nav-cta {
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--color-accent);
    color: var(--color-white) !important;
    border-radius: var(--radius-xl);
}

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

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
    z-index: 1001;
}

.mobile-menu-btn span {
    display: block;
    width: 25px;
    height: 2px;
    background: var(--color-white);
    transition: var(--transition-fast);
}

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

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

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

/* ============================================
   Hero Section - Com background SVG
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: url('https://djonicarvalho.com/site/images/backgrounds/bg-djoni-cp-1.svg') no-repeat center center;
    background-size: cover;
    overflow: hidden;
    padding-top: var(--header-height);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(45, 62, 80, 0.85) 0%, rgba(26, 42, 58, 0.9) 100%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xxl) var(--spacing-md);
    max-width: 900px;
    margin: 0 auto;
}

.hero-text {
    color: var(--color-white);
    text-align: center;
}

.hero-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: transparent;
    color: var(--color-accent);
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: var(--spacing-lg);
}

.hero-title {
    color: var(--color-white);
    margin-bottom: var(--spacing-lg);
    line-height: 1.2;
    font-size: clamp(2rem, 5vw, 3rem);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hero-quote {
    font-style: italic;
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-lg);
    font-weight: 300;
}

.hero-quote::before,
.hero-quote::after {
    content: '"';
    color: var(--color-accent);
}

.hero-subtitle {
    font-size: var(--font-size-xl);
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: var(--spacing-lg);
    line-height: var(--line-height-relaxed);
    font-weight: 500;
    max-width: 750px;
    margin-left: auto;
    margin-right: auto;
}

.hero-scarcity {
    display: inline-block;
    padding: var(--spacing-md) var(--spacing-lg);
    background: rgba(230, 126, 34, 0.2);
    border: 1px solid var(--color-accent);
    border-radius: var(--radius-md);
    color: var(--color-accent-light);
    font-size: var(--font-size-base);
    font-weight: 600;
    margin-bottom: var(--spacing-xl);
    max-width: 650px;
    animation: pulse-border 2s infinite;
}

@keyframes pulse-border {
    0%, 100% { border-color: var(--color-accent); box-shadow: 0 0 0 0 rgba(230, 126, 34, 0.4); }
    50% { border-color: var(--color-accent-light); box-shadow: 0 0 20px 5px rgba(230, 126, 34, 0.2); }
}

.hero-image {
    display: none;
}

.hero-scroll {
    position: absolute;
    bottom: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%);
    color: var(--color-white);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

/* ============================================
   Problem Section - Estilo da página de referência
   ============================================ */
.problem-section {
    padding: var(--spacing-section) 0;
    padding-top: calc(var(--spacing-section) + 2rem);
    padding-bottom: calc(var(--spacing-section) + 2rem);
    background: var(--color-white);
}

.problem-content {
    display: grid;
    gap: var(--spacing-xxl);
}

.problem-intro {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: var(--spacing-xxl);
    align-items: start;
    margin-bottom: var(--spacing-xxl);
}

.problem-image {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.problem-text {
    max-width: 100%;
    text-align: left;
}

.problem-text h3 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-md);
    text-transform: none;
    letter-spacing: normal;
}

.problem-text p {
    font-size: var(--font-size-base);
    color: var(--color-text-light);
    line-height: var(--line-height-relaxed);
    max-width: 100%;
}

.highlight-text {
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-light-gray);
    border-left: 4px solid var(--color-accent);
    border-radius: var(--radius-sm);
    margin-top: var(--spacing-lg);
    text-align: left;
}

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

.problem-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
}

.problem-card {
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-md);
    border: 1px solid #e0e0e0;
    text-align: center;
    transition: var(--transition-normal);
}

.problem-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-accent);
}

.problem-icon {
    width: 60px;
    height: 60px;
    background: var(--color-light-gray);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
}

.problem-icon .material-icons {
    font-size: 1.75rem;
    color: var(--color-accent);
}

.problem-card h3 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
    text-transform: none;
    letter-spacing: normal;
}

.problem-card p {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    margin-bottom: 0;
    line-height: var(--line-height-normal);
}

/* ============================================
   Solution Section (THR)
   ============================================ */
.solution-section {
    padding: var(--spacing-section) 0;
    padding-top: calc(var(--spacing-section) + 2rem);
    padding-bottom: calc(var(--spacing-section) + 2rem);
    background: var(--color-off-white);
}

.solution-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xxl);
    align-items: start;
}

.prosperity-definition {
    text-align: left;
}

.prosperity-definition h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    text-transform: none;
    letter-spacing: normal;
}

.prosperity-definition > p {
    font-size: var(--font-size-lg);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
}

.prosperity-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.prosperity-list li {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: var(--font-size-base);
}

.prosperity-list .material-icons {
    font-size: 1.5rem;
    color: var(--color-accent);
    flex-shrink: 0;
}

.thr-card {
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    text-align: left;
}

.thr-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
}

.thr-icon .material-icons {
    font-size: 2rem;
    color: var(--color-white);
}

.thr-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    text-transform: none;
    letter-spacing: normal;
}

.thr-card p {
    font-size: var(--font-size-base);
    color: var(--color-text-light);
    line-height: var(--line-height-relaxed);
}

/* ============================================
   Mentorship Section
   ============================================ */
.mentorship-section {
    padding: var(--spacing-section) 0;
    padding-top: calc(var(--spacing-section) + 1rem);
    padding-bottom: calc(var(--spacing-section) + 1.5rem);
    background: var(--color-primary);
    color: var(--color-white);
}

.mentorship-section .section-badge {
    color: var(--color-accent);
}

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

.mentorship-section .section-subtitle {
    color: rgba(255, 255, 255, 0.8);
}

.mentorship-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-xxl);
}

.mentorship-intro p {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.9);
    line-height: var(--line-height-relaxed);
    margin: 0 auto;
}

.mentorship-benefits {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xxl);
}

.benefit-card {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-lg);
    background: rgba(255, 255, 255, 0.05);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition-normal);
}

.benefit-card:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--color-accent);
}

.benefit-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-accent);
    line-height: 1;
    flex-shrink: 0;
}

.benefit-content h3 {
    font-size: 1.25rem;
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
    text-transform: none;
    letter-spacing: normal;
}

.benefit-content p {
    font-size: var(--font-size-base);
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0;
    line-height: var(--line-height-normal);
}

.mentorship-cta {
    text-align: center;
}

/* ============================================
   About Section
   ============================================ */
.about-section {
    padding: var(--spacing-section) 0;
    padding-top: calc(var(--spacing-section) + 2rem);
    padding-bottom: calc(var(--spacing-section) + 2rem);
    background: var(--color-white);
}

.about-content {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: var(--spacing-xxl);
    align-items: start;
}

.about-photo {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.about-text {
    text-align: left;
}

.about-text .section-badge {
    margin-bottom: var(--spacing-sm);
}

.about-text .section-title {
    text-align: left;
    font-size: clamp(1.5rem, 3vw, 2rem);
    margin-bottom: var(--spacing-xl);
}

.about-text .section-title::after {
    left: 0;
    transform: none;
}

.about-text p {
    font-size: var(--font-size-base);
    color: var(--color-text-light);
    line-height: var(--line-height-relaxed);
    max-width: 100%;
}

.about-quote {
    padding: var(--spacing-lg);
    background: var(--color-light-gray);
    border-left: 4px solid var(--color-accent);
    border-radius: var(--radius-sm);
    margin: var(--spacing-lg) 0;
    font-style: italic;
    font-size: var(--font-size-lg);
    color: var(--color-text);
}

.about-signature {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid #e0e0e0;
}

.about-signature span {
    display: block;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-dark);
}

.about-signature small {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

/* ============================================
   Target Section
   ============================================ */
.target-section {
    padding: var(--spacing-section) 0;
    padding-top: calc(var(--spacing-section) + 2rem);
    padding-bottom: calc(var(--spacing-section) + 2rem);
    background: var(--color-off-white);
}

.target-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.target-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    background: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.target-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(5px);
}

.target-item .material-icons {
    font-size: 1.5rem;
    color: var(--color-accent);
    flex-shrink: 0;
}

.target-item p {
    font-size: var(--font-size-base);
    color: var(--color-text);
    margin-bottom: 0;
    line-height: var(--line-height-normal);
}

/* ============================================
   CTA Section
   ============================================ */
.cta-section {
    padding: var(--spacing-section) 0;
    padding-top: calc(var(--spacing-section) + 2rem);
    padding-bottom: calc(var(--spacing-section) + 2rem);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    text-align: center;
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
}

.cta-title {
    color: var(--color-white);
    margin-bottom: var(--spacing-lg);
    font-size: clamp(1.5rem, 4vw, 2.25rem);
}

.cta-text {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-lg);
    line-height: var(--line-height-relaxed);
    max-width: 100%;
}

.cta-highlight {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-accent);
    margin-bottom: var(--spacing-xl);
}

.cta-section .btn-xl {
    margin-bottom: var(--spacing-lg);
}

.cta-section .btn-xl svg {
    width: 24px;
    height: 24px;
    margin-right: var(--spacing-xs);
}

.cta-subtext {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 0;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background: var(--color-dark);
    color: var(--color-white);
    padding: var(--spacing-xl) 0 var(--spacing-lg);
}

.footer-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: var(--spacing-lg);
}

.footer-brand .logo-text {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--spacing-xs);
}

.footer-brand p {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 0;
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.footer-contact p {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0;
}

.footer-contact .material-icons {
    font-size: 1.25rem;
    color: var(--color-accent);
}

.social-link {
    width: 45px;
    height: 45px;
    background: var(--color-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.social-link:hover {
    background: var(--color-accent-light);
    transform: scale(1.1);
}

.social-link .material-icons {
    font-size: 1.25rem;
    color: var(--color-white);
}

.footer-bottom {
    text-align: center;
}

.footer-bottom p {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 0;
}

/* ============================================
   WhatsApp Float Button
   ============================================ */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    z-index: 999;
    transition: var(--transition-normal);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-xl);
}

.whatsapp-float svg {
    width: 30px;
    height: 30px;
    color: var(--color-white);
}

/* ============================================
   Mobile Responsive
   ============================================ */
@media (max-width: 992px) {
    .problem-intro {
        grid-template-columns: 1fr;
    }
    
    .problem-image {
        max-width: 350px;
        margin: 0 auto;
    }
    
    .problem-cards {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .solution-content {
        grid-template-columns: 1fr;
    }
    
    .mentorship-benefits {
        grid-template-columns: 1fr;
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .about-photo {
        max-width: 350px;
        margin: 0 auto;
    }
    
    .about-text .section-title {
        text-align: center;
    }
    
    .about-text .section-title::after {
        left: 50%;
        transform: translateX(-50%);
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 70px;
        --header-height-scrolled: 60px;
    }
    
    /* Mobile Header */
    .header .container {
        height: var(--header-height);
    }
    
    .logo-img {
        height: 35px;
    }
    
    .header.scrolled .logo-img {
        height: 30px;
    }
    
    /* Mobile Menu Button */
    .mobile-menu-btn {
        display: flex;
    }
    
    /* Mobile Navigation */
    .nav-list {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background: var(--color-white);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: var(--spacing-xl);
        transition: right var(--transition-normal);
        box-shadow: var(--shadow-xl);
    }
    
    .nav-list.active {
        right: 0;
    }
    
    .nav-list a {
        color: var(--color-text);
        font-size: 1.1rem;
    }
    
    .nav-list a:not(.nav-cta):hover {
        color: var(--color-accent);
    }
    
    /* Mobile menu overlay */
    .nav-overlay {
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.5);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition-normal);
        z-index: 998;
    }
    
    .nav-overlay.active {
        opacity: 1;
        visibility: visible;
    }
    
    /* Hero adjustments */
    .hero {
        padding-top: var(--header-height);
    }
    
    .hero-title {
        font-size: clamp(1.5rem, 6vw, 2rem);
    }
    
    .hero-quote {
        font-size: 1rem;
    }
    
    .hero-subtitle {
        font-size: var(--font-size-base);
    }
    
    .btn-xl {
        padding: 1rem 2rem;
        font-size: 1rem;
    }
    
    /* Problem cards */
    .problem-cards {
        grid-template-columns: 1fr;
    }
    
    /* Section spacing */
    .section-header {
        margin-bottom: var(--spacing-xl);
    }
    
    /* Footer */
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-contact {
        align-items: center;
    }
    
    /* WhatsApp button */
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 55px;
        height: 55px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .hero-content {
        padding: var(--spacing-xl) var(--spacing-sm);
    }
    
    .benefit-card {
        flex-direction: column;
        text-align: center;
    }
    
    .benefit-number {
        margin: 0 auto;
    }
    
    .target-item {
        flex-direction: column;
        text-align: center;
    }
    
    .target-item .material-icons {
        margin: 0 auto;
    }
}

/* ============================================
   Animations
   ============================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

/* Scroll animations */
.scroll-animate {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ===================================
   OBJECTIONS SECTION
   =================================== */

.objections-section {
    padding: var(--spacing-3xl) 0;
    padding-top: calc(var(--spacing-3xl) + 2rem);
    padding-bottom: calc(var(--spacing-3xl) + 2rem);
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.objections-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.objection-card {
    background: white;
    padding: var(--spacing-xxl);
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all var(--transition-normal);
    border-left: 4px solid var(--color-accent);
}

.objection-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.objection-card-full {
    grid-column: 1 / -1;
    max-width: 800px;
    margin: 0 auto;
}

.objection-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.objection-header .material-icons {
    font-size: 2rem;
    color: var(--color-accent);
    background: rgba(230, 126, 34, 0.1);
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
}

.objection-header h3 {
    font-size: var(--font-size-lg);
    color: var(--color-primary);
    font-weight: 600;
    margin: 0;
}

.objection-card p {
    color: var(--color-text);
    line-height: var(--line-height-relaxed);
    margin: 0;
    font-size: var(--font-size-base);
}

.objection-card p strong {
    color: var(--color-primary);
}

.objections-cta {
    text-align: center;
    margin-top: var(--spacing-2xl);
    padding: var(--spacing-xl);
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.objections-cta p {
    font-size: var(--font-size-lg);
    color: var(--color-text);
    margin-bottom: var(--spacing-lg);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-pill);
    font-weight: 600;
    font-size: var(--font-size-base);
    text-decoration: none;
    transition: all var(--transition-normal);
}

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

.btn-secondary .material-icons {
    font-size: 1.25rem;
}

/* Responsive adjustments for objections */
@media (max-width: 768px) {
    .objections-grid {
        grid-template-columns: 1fr;
    }
    
    .objection-card-full {
        max-width: 100%;
    }
    
    .objection-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }
    
    .objection-header h3 {
        font-size: var(--font-size-base);
    }
}

/* ===================================
   TESTIMONIALS SECTION
   =================================== */

.testimonials-section {
    padding: var(--spacing-3xl) 0;
    padding-top: calc(var(--spacing-3xl) + 2rem);
    padding-bottom: calc(var(--spacing-3xl) + 2rem);
    background: var(--color-primary);
    color: white;
}

.testimonials-section .section-badge {
    background: rgba(230, 126, 34, 0.3);
    color: var(--color-accent-light);
}

.testimonials-section .section-title {
    color: white;
}

.testimonials-section .section-subtitle {
    color: rgba(255, 255, 255, 0.8);
}

.testimonials-grid {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
    max-width: 850px;
    margin-left: auto;
    margin-right: auto;
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xxl);
    display: flex;
    flex-direction: column;
    transition: all var(--transition-normal);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(230, 126, 34, 0.5);
}

.testimonial-quote {
    flex: 1;
    margin-bottom: var(--spacing-lg);
}

.quote-icon {
    font-size: 2.5rem;
    color: var(--color-accent);
    opacity: 0.8;
    margin-bottom: var(--spacing-sm);
    display: block;
}

.testimonial-quote p {
    font-size: var(--font-size-base);
    line-height: var(--line-height-relaxed);
    color: rgba(255, 255, 255, 0.95);
    font-style: italic;
    margin: 0;
}

.testimonial-quote p strong {
    color: var(--color-accent-light);
    font-style: normal;
}

.testimonial-author {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--color-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.author-avatar .material-icons {
    font-size: 1.5rem;
    color: white;
}

.author-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.author-info strong {
    font-size: var(--font-size-base);
    color: white;
}

.author-info > span {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.7);
}

.author-result {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(230, 126, 34, 0.2);
    border-radius: var(--radius-sm);
}

.author-result .material-icons {
    font-size: 1rem;
    color: var(--color-accent-light);
}

.author-result span:last-child {
    font-size: var(--font-size-xs);
    color: var(--color-accent-light);
    font-weight: 500;
}

.testimonials-disclaimer {
    text-align: center;
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.testimonials-disclaimer p {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
}

/* Responsive adjustments for testimonials */
@media (max-width: 1024px) {
    .testimonials-grid {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .testimonials-grid {
        gap: var(--spacing-lg);
    }
    
    .testimonial-card {
        padding: var(--spacing-lg);
    }
    
    .quote-icon {
        font-size: 2rem;
    }
}


/* ===================================
   NOVAS ALTERAÇÕES - LOGOS E SUBTÍTULOS
   =================================== */

/* Hero Logo */
.hero-logo {
    max-width: 380px;
    height: auto;
    margin-bottom: var(--spacing-lg);
    animation: fadeInDown 1s ease-out;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Mentorship Logo */
.mentorship-logo {
    max-width: 350px;
    height: auto;
    margin-bottom: var(--spacing-lg);
    display: block;
    margin-left: auto;
    margin-right: auto;
}

/* About Subtitle */
.about-subtitle {
    font-size: var(--font-size-xl);
    color: var(--color-accent);
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    font-style: italic;
}

/* CTA Subtitle Main */
.cta-subtitle-main {
    font-size: var(--font-size-xl);
    color: var(--color-accent);
    font-weight: 500;
    margin-bottom: var(--spacing-lg);
}

/* Ajuste da imagem na seção de problema */
.problem-image {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    object-fit: cover;
}

@media (max-width: 768px) {
    .hero-logo {
        max-width: 240px;
    }
    
    .mentorship-logo {
        max-width: 100px;
    }
    
    .about-subtitle {
        font-size: var(--font-size-lg);
    }
    
    .cta-subtitle-main {
        font-size: var(--font-size-lg);
    }
}