/* ============================================
   PowerBrand V2 - Premium Landing Page
   Paleta: Navy Blue (#001f3f) + Gold (#d4af37) + Orange (#ff6b35)
   ============================================ */

/* === Reset & Variables === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Colors - Main Palette */
    --navy-blue: #001f3f;
    --navy-dark: #001428;
    --navy-light: #003366;
    --gold: #d4af37;
    --gold-dark: #b8961f;
    --gold-light: #e6c356;
    --orange: #ff6b35;
    --orange-light: #ff8c5f;
    
    /* Grayscale */
    --white: #ffffff;
    --gray-light: #f5f5f5;
    --gray-medium: #cccccc;
    --gray-dark: #666666;
    --graphite: #1a1a1a;
    
    /* Status Colors */
    --success: #2ecc71;
    --error: #e74c3c;
    
    /* Typography */
    --font-primary: 'Montserrat', sans-serif;
    
    /* Spacing */
    --section-padding: 100px 20px;
    --container-max: 1200px;
    
    /* Effects */
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 8px 30px rgba(0, 0, 0, 0.15);
    --shadow-hard: 0 12px 40px rgba(0, 0, 0, 0.2);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    background-color: var(--graphite);
    color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 20px;
}

/* === Utility Classes === */
.accent-text {
    color: var(--gold);
}

.accent-bg {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.15), rgba(255, 107, 53, 0.1));
    border-color: var(--gold);
}

/* === Navigation === */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(0, 31, 63, 0.95);
    backdrop-filter: blur(15px);
    z-index: 1000;
    padding: 20px 0;
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Navbar quando scrollada - Fica menor */
.navbar-scrolled {
    padding: 10px 0;
    background-color: rgba(0, 31, 63, 0.98);
    box-shadow: 0 5px 30px rgba(212, 175, 55, 0.3);
}

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

.logo-img {
    height: 250px;
    width: 250px;
    border-radius: 50%;
    object-fit: cover;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Logo pequena quando scrollada */
.logo-img.logo-small {
    height: 60px;
    width: 60px;
}

.cta-button-nav {
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: var(--navy-blue);
    border: none;
    padding: 12px 30px;
    border-radius: 30px;
    font-weight: 700;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.cta-button-nav:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.4);
}

/* Botão menor quando navbar scrollada */
.navbar-scrolled .cta-button-nav {
    padding: 10px 25px;
    font-size: 0.85rem;
}

/* === Hero Section === */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: var(--section-padding);
    padding-top: 320px;
}

.section-bg {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 31, 63, 0.92), rgba(26, 26, 26, 0.85));
    z-index: 1;
}

.hero-content {
    text-align: center;
    position: relative;
    z-index: 2;
    max-width: 900px;
    margin: 0 auto;
}

.hero-logo {
    width: 200px;
    height: auto;
    margin-bottom: 40px;
    animation: fadeInDown 1s ease;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 25px;
    /* animation: fadeInUp 1s ease 0.2s both; - REMOVIDO */
}

.hero-subtitle {
    font-size: 1.4rem;
    font-weight: 300;
    color: var(--gray-light);
    margin-bottom: 40px;
    /* animation: fadeInUp 1s ease 0.4s both; - REMOVIDO */
}

.cta-button-large {
    background: linear-gradient(135deg, var(--gold), var(--orange));
    color: var(--white);
    border: none;
    padding: 18px 45px;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    /* animation: fadeInUp 1s ease 0.6s both; - REMOVIDO */
}

.cta-button-large:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 15px 50px rgba(212, 175, 55, 0.5);
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.scroll-icon {
    width: 30px;
    height: 50px;
    border: 2px solid var(--gold);
    border-radius: 20px;
    position: relative;
}

.scroll-icon::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 6px;
    background: var(--gold);
    border-radius: 50%;
    animation: scrollDown 2s infinite;
}

@keyframes scrollDown {
    0%, 100% { top: 8px; opacity: 1; }
    50% { top: 30px; opacity: 0.3; }
}

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

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

/* === Sections === */
.section {
    padding: var(--section-padding);
    position: relative;
}

.section-dark {
    background-color: var(--navy-blue);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
    z-index: 2;
}

.section-icon {
    color: var(--gold);
    margin-bottom: 20px;
    filter: drop-shadow(0 0 10px rgba(212, 175, 55, 0.3));
}

.section-title {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 15px;
    color: var(--white);
}

.section-subtitle {
    font-size: 1.3rem;
    font-weight: 300;
    color: var(--gray-light);
}

/* === Content Blocks === */
.content-wrapper {
    max-width: 1000px;
    margin: 0 auto;
}

.content-title {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 25px;
    text-align: center;
}

.large-text {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--gray-light);
    margin-bottom: 20px;
    text-align: center;
}

/* === Stats Grid === */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin: 50px 0;
}

.stat-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-5px);
    background: rgba(212, 175, 55, 0.05);
    border-color: var(--gold);
    box-shadow: var(--shadow-medium);
}

.stat-icon {
    color: var(--gold);
    margin-bottom: 20px;
}

.stat-title {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--white);
}

.stat-desc {
    font-size: 1rem;
    color: var(--gray-light);
}

/* === Quote Box === */
.quote-box {
    margin-top: 50px;
    padding: 40px 50px;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.1), rgba(255, 107, 53, 0.05));
    border-left: 4px solid var(--gold);
    border-radius: 15px;
    position: relative;
}

.quote-text {
    font-size: 1.4rem;
    font-style: italic;
    line-height: 1.8;
    color: var(--white);
    text-align: center;
}

/* === Comparison Cards === */
.comparison-wrapper {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 40px;
    margin: 50px 0;
    align-items: stretch;
    position: relative;
    z-index: 2;
}

.comparison-card {
    background: rgba(0, 20, 40, 0.8);
    backdrop-filter: blur(10px);
    border-radius: 25px;
    padding: 40px 30px;
    border: 2px solid transparent;
    position: relative;
    transition: var(--transition);
}

.card-bad {
    border-color: rgba(231, 76, 60, 0.3);
}

.card-good {
    border-color: var(--gold);
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.08), rgba(255, 107, 53, 0.05));
}

.card-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    padding: 8px 25px;
    border-radius: 25px;
    font-weight: 800;
    font-size: 0.8rem;
    letter-spacing: 1px;
}

.badge-bad {
    background: var(--error);
    color: var(--white);
}

.badge-good {
    background: linear-gradient(135deg, var(--gold), var(--orange));
    color: var(--white);
}

.card-header {
    text-align: center;
    margin-bottom: 30px;
    padding-top: 10px;
}

.big-number {
    font-size: 5rem;
    font-weight: 900;
    line-height: 1;
    color: var(--white);
}

.number-label {
    font-size: 1rem;
    color: var(--gray-light);
    margin-top: 10px;
}

.feature-list {
    list-style: none;
    margin-bottom: 30px;
}

.feature-list li {
    padding: 12px 0;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1rem;
    color: var(--gray-light);
}

.icon-negative {
    color: var(--error);
    font-weight: 900;
    font-size: 1.3rem;
}

.icon-positive {
    color: var(--gold);
    font-weight: 900;
    font-size: 1.3rem;
}

.result-box {
    background: rgba(255, 255, 255, 0.05);
    padding: 25px;
    border-radius: 15px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.result-label {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--gray-medium);
    margin-bottom: 10px;
}

.result-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--gold);
}

.result-note {
    font-size: 0.85rem;
    color: var(--gray-light);
    margin-top: 10px;
}

.vs-badge {
    background: linear-gradient(135deg, var(--gold), var(--orange));
    color: var(--white);
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 900;
    align-self: center;
    box-shadow: 0 0 30px rgba(212, 175, 55, 0.5);
}

/* === Chart === */
.chart-wrapper {
    background: rgba(0, 20, 40, 0.6);
    backdrop-filter: blur(10px);
    border-radius: 25px;
    padding: 40px;
    border: 1px solid rgba(212, 175, 55, 0.2);
    height: 450px;
    margin-top: 50px;
    position: relative;
    z-index: 2;
}

/* === Tese Section === */
.tese-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.mega-icon {
    color: var(--gold);
    margin-bottom: 30px;
    filter: drop-shadow(0 0 15px rgba(212, 175, 55, 0.4));
}

.mega-title {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 40px;
}

.highlight-box {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.15), rgba(255, 107, 53, 0.1));
    border: 2px solid var(--gold);
    border-radius: 25px;
    padding: 50px;
    margin-bottom: 50px;
    box-shadow: 0 10px 50px rgba(212, 175, 55, 0.2);
}

.highlight-text {
    font-size: 1.8rem;
    font-weight: 600;
    line-height: 1.6;
    color: var(--gold);
}

.explanation {
    margin-top: 40px;
}

/* === Pillars Grid === */
.pillars-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 35px;
    position: relative;
    z-index: 2;
}

.pillar-card {
    background: rgba(0, 20, 40, 0.7);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 25px;
    padding: 40px 35px;
    transition: var(--transition);
    position: relative;
}

.pillar-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--gold), var(--orange));
    border-radius: 25px 25px 0 0;
    transform: scaleX(0);
    transition: var(--transition);
}

.pillar-card:hover::before {
    transform: scaleX(1);
}

.pillar-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(212, 175, 55, 0.3);
    border-color: var(--gold);
}

.pillar-featured {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.1), rgba(255, 107, 53, 0.05));
    border-color: var(--gold);
}

.featured-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--gold);
    color: var(--navy-blue);
    padding: 6px 15px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 1px;
}

.pillar-icon {
    color: var(--gold);
    display: block;
    margin: 0 auto 25px;
}

.pillar-title {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 20px;
    text-align: center;
    color: var(--white);
}

.pillar-desc {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--gray-light);
    margin-bottom: 25px;
    text-align: center;
}

.pillar-list {
    list-style: none;
}

.pillar-list li {
    padding: 10px 0;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
    color: var(--gray-light);
}

.check-icon {
    color: var(--gold);
    font-weight: 900;
    font-size: 1.1rem;
}

/* === Diferencial Section === */
.diferencial-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: start;
}

.diferencial-main h3 {
    font-size: 2rem;
    margin-bottom: 25px;
}

.analogy-box {
    margin-top: 40px;
    padding: 35px;
    background: rgba(212, 175, 55, 0.08);
    border-left: 4px solid var(--gold);
    border-radius: 15px;
}

.analogy-icon {
    color: var(--gold);
    margin-bottom: 15px;
}

.analogy-box h4 {
    font-size: 1.4rem;
    margin-bottom: 15px;
}

.analogy-box p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--gray-light);
}

.bonus-card {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.12), rgba(255, 107, 53, 0.08));
    border: 2px solid var(--gold);
    border-radius: 25px;
    padding: 40px;
    position: relative;
}

.bonus-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, var(--gold), var(--orange));
    color: var(--white);
    padding: 10px 20px;
    border-radius: 30px;
    font-weight: 800;
    font-size: 0.85rem;
    letter-spacing: 1px;
    margin-bottom: 25px;
}

.bonus-badge svg {
    color: var(--white);
}

.bonus-card h3 {
    font-size: 1.9rem;
    font-weight: 800;
    margin-bottom: 20px;
    color: var(--white);
}

.bonus-card p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--gray-light);
    margin-bottom: 25px;
}

.bonus-list {
    list-style: none;
}

.bonus-list li {
    padding: 12px 0;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1rem;
    color: var(--gray-light);
}

/* === Case Study === */
.case-comparison {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 40px;
    margin: 50px 0;
    align-items: stretch;
    position: relative;
    z-index: 2;
}

.case-card {
    background: rgba(0, 20, 40, 0.8);
    backdrop-filter: blur(10px);
    border-radius: 25px;
    padding: 50px 35px 35px;
    position: relative;
    border: 1px solid rgba(212, 175, 55, 0.2);
}

.case-label {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    padding: 8px 25px;
    border-radius: 25px;
    font-weight: 800;
    font-size: 0.8rem;
    letter-spacing: 1px;
}

.label-before {
    background: var(--error);
    color: var(--white);
}

.label-after {
    background: linear-gradient(135deg, var(--gold), var(--orange));
    color: var(--white);
}

.case-title {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 25px;
    text-align: center;
    color: var(--white);
}

.case-list {
    list-style: none;
    margin-bottom: 30px;
}

.case-list li {
    padding: 10px 0;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.95rem;
    color: var(--gray-light);
}

.case-result {
    background: rgba(255, 255, 255, 0.05);
    padding: 25px;
    border-radius: 15px;
    text-align: center;
}

.growth-badge {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--success);
    margin-top: 10px;
}

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

.arrow-icon {
    color: var(--gold);
}

/* === Testimonial === */
.testimonial-card {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.1), rgba(255, 107, 53, 0.05));
    border-radius: 25px;
    padding: 50px;
    border: 1px solid rgba(212, 175, 55, 0.3);
    margin-top: 50px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    z-index: 2;
}

.testimonial-text {
    font-size: 1.4rem;
    font-style: italic;
    line-height: 1.8;
    margin-bottom: 30px;
    color: var(--white);
    text-align: center;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 20px;
    justify-content: center;
}

.author-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--gold), var(--orange));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--white);
}

.author-name {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 5px;
    color: var(--white);
}

.author-title {
    font-size: 0.95rem;
    color: var(--gray-light);
}

/* === CTA Section === */
.cta-wrapper {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.cta-title {
    font-size: 2.8rem;
    font-weight: 800;
    line-height: 1.3;
    margin-bottom: 50px;
}

.cta-box {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.12), rgba(255, 107, 53, 0.08));
    border: 2px solid var(--gold);
    border-radius: 25px;
    padding: 50px;
    margin-bottom: 50px;
}

.cta-box h3 {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 20px;
    color: var(--white);
}

.cta-desc {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--gray-light);
    margin-bottom: 35px;
}

.cta-note {
    margin-top: 25px;
    font-size: 0.9rem;
    color: var(--gray-light);
}

/* === Trust Grid === */
.trust-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.trust-item {
    text-align: center;
}

.trust-icon {
    color: var(--gold);
    margin-bottom: 15px;
}

.trust-item p {
    font-size: 1rem;
    line-height: 1.5;
    color: var(--gray-light);
}

/* === Footer === */
.footer {
    background: linear-gradient(135deg, var(--navy-dark), var(--graphite));
    padding: 60px 20px 30px;
    border-top: 1px solid rgba(212, 175, 55, 0.2);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    gap: 40px;
}

.footer-logo {
    height: 50px;
    width: 50px;
    margin-bottom: 15px;
    border-radius: 50%;
    object-fit: cover;
}

.footer-brand p {
    color: var(--gray-light);
    font-size: 0.9rem;
}

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

.footer-links p {
    font-size: 0.85rem;
    color: var(--gray-medium);
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-links a {
    color: var(--gold);
    text-decoration: none;
    font-size: 1rem;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--orange);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: var(--gray-medium);
    font-size: 0.85rem;
}

/* === Modal === */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 31, 63, 0.95);
    backdrop-filter: blur(15px);
}

.modal-content {
    background: linear-gradient(135deg, var(--navy-blue), var(--navy-dark));
    margin: 5% auto;
    padding: 50px;
    border: 2px solid var(--gold);
    border-radius: 25px;
    width: 90%;
    max-width: 650px;
    position: relative;
    animation: slideDown 0.4s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 30px;
    font-size: 3rem;
    font-weight: 300;
    color: var(--white);
    cursor: pointer;
    transition: var(--transition);
}

.modal-close:hover {
    color: var(--gold);
    transform: rotate(90deg);
}

.modal-content h2 {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 30px;
    color: var(--gold);
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 10px;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--white);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 12px;
    color: var(--white);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--gold);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* === Responsive Design === */
@media (max-width: 992px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .comparison-wrapper,
    .case-comparison {
        grid-template-columns: 1fr;
    }
    
    .vs-badge,
    .arrow-wrapper {
        transform: rotate(90deg);
        margin: 20px auto;
    }
    
    .diferencial-grid {
        grid-template-columns: 1fr;
    }
    
    .trust-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 60px 20px;
    }
    
    .logo-img {
        height: 120px;
        width: 120px;
    }
    
    /* Logo pequena no mobile quando scrollada */
    .logo-img.logo-small {
        height: 50px;
        width: 50px;
    }
    
    .navbar {
        padding: 15px 0;
    }
    
    .navbar-scrolled {
        padding: 8px 0;
    }
    
    .hero {
        padding-top: 180px;
    }
    
    .cta-button-nav {
        padding: 10px 20px;
        font-size: 0.8rem;
    }
    
    .navbar-scrolled .cta-button-nav {
        padding: 8px 16px;
        font-size: 0.75rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .mega-title {
        font-size: 2rem;
    }
    
    .highlight-text {
        font-size: 1.4rem;
    }
    
    .pillars-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .modal-content {
        width: 95%;
        padding: 35px 25px;
        margin: 10% auto;
    }
    
    .cta-button-large {
        padding: 16px 35px;
        font-size: 0.95rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.6rem;
    }
    
    .big-number {
        font-size: 3.5rem;
    }
    
    .quote-text {
        font-size: 1.2rem;
    }
    
    .testimonial-text {
        font-size: 1.2rem;
    }
    
    .section-title {
        font-size: 1.7rem;
    }
}

/* === Loading Animation === */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.loaded {
    animation: fadeIn 0.5s ease;
}