/* Reset e Configurações Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --color-bg: #1a2332;
    --color-primary: #d4af37;
    --color-secondary: #a89968;
    --color-text: #ffffff;
    --color-text-dim: #e0e0e0;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.4;
    overflow: hidden;
    position: relative;
    height: 100vh;
    width: 100vw;
}

/* Background Pattern */
.background-pattern {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    opacity: 0.03;
    background-image: 
        linear-gradient(45deg, transparent 48%, var(--color-primary) 48%, var(--color-primary) 52%, transparent 52%),
        linear-gradient(-45deg, transparent 48%, var(--color-primary) 48%, var(--color-primary) 52%, transparent 52%);
    background-size: 60px 60px;
    background-position: 0 0, 30px 30px;
    pointer-events: none;
}

/* Container Principal */
.container {
    position: relative;
    z-index: 1;
    height: 100vh;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    opacity: 0;
    animation: fadeIn 0.8s ease-out forwards;
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

/* Hero Section */
.hero {
    text-align: center;
    flex-shrink: 0;
}

.title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 10px;
    line-height: 1.2;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

/* Intro Section */
.intro {
    text-align: center;
    flex-shrink: 0;
    margin-bottom: 15px;
}

.intro-text {
    font-size: 1rem;
    line-height: 1.5;
    color: var(--color-text-dim);
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.5);
}

.intro-text strong {
    color: var(--color-text);
}

.intro-text .highlight {
    color: var(--color-primary);
    font-weight: 700;
}

/* Changes Section */
.changes {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    flex-shrink: 0;
    margin-bottom: 15px;
}

.section-block {
    text-align: center;
    padding: 15px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 8px;
    border: 1px solid rgba(212, 175, 55, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    backdrop-filter: blur(10px);
}

.section-block:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 20px rgba(212, 175, 55, 0.2);
}

.section-icon {
    font-size: 36px;
    margin-bottom: 8px;
    animation: rotate 3s ease-in-out infinite;
}

@keyframes rotate {
    0%, 100% {
        transform: rotate(0deg);
    }
    50% {
        transform: rotate(10deg);
    }
}

.section-title {
    font-size: 1.25rem;
    color: var(--color-primary);
    margin-bottom: 12px;
    font-weight: 600;
}

.section-list {
    list-style: none;
    text-align: left;
}

.section-list li {
    padding: 5px 0;
    padding-left: 20px;
    position: relative;
    font-size: 0.9rem;
    line-height: 1.4;
    color: var(--color-text);
}

.section-list li::before {
    content: "-";
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: bold;
}

/* CTA Section */
.cta-section {
    text-align: center;
    flex-shrink: 0;
    margin: 15px 0;
}

.cta-button {
    display: inline-block;
    padding: 12px 40px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-bg);
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 700;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 5px 20px rgba(212, 175, 55, 0.3);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(212, 175, 55, 0.5);
    background: linear-gradient(135deg, #e6c04f 0%, #bfa158 100%);
}

/* Signature */
.signature {
    text-align: center;
    flex-shrink: 0;
    margin: 10px 0;
    font-size: 0.95rem;
    color: var(--color-text-dim);
}

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

/* Logos Section */
.logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
    flex-shrink: 0;
    padding: 15px 20px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 8px;
    backdrop-filter: blur(10px);
}

.logo-container {
    flex: 0 0 auto;
}

.logo {
    max-width: 180px;
    max-height: 60px;
    width: auto;
    height: auto;
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.05);
}

.arrow {
    font-size: 36px;
    color: var(--color-primary);
    font-weight: bold;
}

/* Responsividade Mobile */
@media (max-width: 768px) {
    .container {
        padding: 15px;
    }
    
    .title {
        font-size: 1.5rem;
    }
    
    .intro-text {
        font-size: 0.9rem;
    }
    
    .changes {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .section-block {
        padding: 12px;
    }
    
    .section-icon {
        font-size: 30px;
    }
    
    .section-title {
        font-size: 1.1rem;
    }
    
    .section-list li {
        font-size: 0.85rem;
    }
    
    .logos {
        flex-direction: column;
        gap: 15px;
        padding: 12px;
    }
    
    .arrow {
        transform: rotate(90deg);
    }
    
    .logo {
        max-width: 140px;
        max-height: 50px;
    }
    
    .cta-button {
        padding: 10px 30px;
        font-size: 1rem;
    }
    
    .signature {
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .title {
        font-size: 1.3rem;
    }
    
    .intro-text {
        font-size: 0.85rem;
    }
    
    .section-list li {
        font-size: 0.8rem;
    }
}