/* ========================================
   ABOUT PAGE - LL TRANSPORTES
   Design Moderno e Profissional
======================================== */

:root {
    --primary-green: #228B22;
    --secondary-green: #32CD32;
    --dark-green: #1a6b1a;
    --light-green: #90EE90;
    --text-dark: #1a1a1a;
    --text-medium: #555555;
    --text-light: #777777;
    --white: #ffffff;
    --bg-light: #f8f9fa;
    --bg-secondary: #f0f4f0;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
}

/* ========== PAGE HERO ========== */

.page-hero {
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--secondary-green) 100%);
    padding: 140px 0 100px;
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="2" fill="white" opacity="0.1"/></svg>');
    background-size: 50px 50px;
    animation: moveBackground 20s linear infinite;
}

@keyframes moveBackground {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    animation: fadeInUp 0.8s ease;
}

.page-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    color: var(--white);
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
    letter-spacing: -1px;
}

.page-subtitle {
    font-size: 1.25rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.95);
    max-width: 800px;
    margin: 0 auto;
    font-weight: 400;
}

/* ========== COMPANY STORY - TIMELINE ========== */

.company-story {
    padding: 100px 0;
    background: var(--white);
    position: relative;
}

.section-title {
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--text-dark);
    text-align: center;
    margin-bottom: 20px;
    position: relative;
    display: inline-block;
    width: 100%;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 5px;
    background: linear-gradient(90deg, var(--primary-green), var(--secondary-green));
    border-radius: 3px;
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: var(--text-medium);
    margin-bottom: 60px;
}

.story-timeline {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.timeline-item {
    display: grid;
    grid-template-columns: 150px 1fr;
    gap: 40px;
    margin-bottom: 50px;
    opacity: 0;
    animation: fadeInTimeline 0.6s ease forwards;
}

.timeline-item:nth-child(1) { animation-delay: 0.1s; }
.timeline-item:nth-child(2) { animation-delay: 0.2s; }
.timeline-item:nth-child(3) { animation-delay: 0.3s; }
.timeline-item:nth-child(4) { animation-delay: 0.4s; }
.timeline-item:nth-child(5) { animation-delay: 0.5s; }

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

.timeline-marker {
    position: relative;
    display: flex;
    justify-content: center;
}

.timeline-marker::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 80px;
    bottom: -50px;
    width: 3px;
    background: linear-gradient(180deg, var(--secondary-green), var(--light-green));
    transform: translateX(-50%);
}

.timeline-item:last-child .timeline-marker::after {
    display: none;
}

.timeline-year {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-green), var(--secondary-green));
    color: var(--white);
    padding: 15px 25px;
    border-radius: 50px;
    font-size: 1.3rem;
    font-weight: 700;
    box-shadow: 0 4px 20px rgba(34, 139, 34, 0.3);
    position: relative;
    z-index: 2;
    transition: transform 0.3s ease;
}

.timeline-item:hover .timeline-year {
    transform: scale(1.1);
}

.timeline-content {
    background: var(--bg-light);
    padding: 30px;
    border-radius: 15px;
    border-left: 4px solid var(--secondary-green);
    transition: all 0.3s ease;
}

.timeline-item:hover .timeline-content {
    background: var(--white);
    box-shadow: var(--shadow-md);
    transform: translateX(10px);
}

.timeline-content h3 {
    color: var(--primary-green);
    font-size: 1.5rem;
    margin-bottom: 12px;
    font-weight: 700;
}

.timeline-content p {
    color: var(--text-medium);
    line-height: 1.8;
    font-size: 1.05rem;
    margin: 0;
}

/* ========== MVV SECTION ========== */

.mvv-section {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--bg-light) 0%, var(--bg-secondary) 100%);
}

.mvv-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.mvv-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.mvv-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--primary-green), var(--secondary-green));
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

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

.mvv-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.mvv-icon {
    width: 90px;
    height: 90px;
    background: linear-gradient(135deg, var(--primary-green), var(--secondary-green));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 2.5rem;
    color: var(--white);
    box-shadow: 0 8px 24px rgba(34, 139, 34, 0.3);
    transition: transform 0.3s ease;
}

.mvv-card:hover .mvv-icon {
    transform: rotate(360deg);
}

.mvv-card h3 {
    font-size: 1.8rem;
    color: var(--text-dark);
    margin-bottom: 20px;
    font-weight: 700;
}

.mvv-card p {
    color: var(--text-medium);
    line-height: 1.8;
    font-size: 1.05rem;
    margin-bottom: 0;
}

.mvv-card ul {
    list-style: none;
    padding: 0;
    text-align: left;
}

.mvv-card ul li {
    color: var(--text-medium);
    line-height: 1.8;
    font-size: 1.05rem;
    margin-bottom: 15px;
    padding-left: 30px;
    position: relative;
}

.mvv-card ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--secondary-green);
    font-weight: 700;
    font-size: 1.3rem;
}

/* ========== NUMBERS SECTION ========== */

.numbers-section {
    padding: 100px 0;
    background: var(--white);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.numbers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.number-card {
    text-align: center;
    padding: 40px 25px;
    background: var(--bg-light);
    border-radius: 20px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.number-card:hover {
    background: var(--white);
    border-color: var(--secondary-green);
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.number-icon {
    font-size: 3.5rem;
    color: var(--secondary-green);
    margin-bottom: 20px;
    transition: transform 0.3s ease;
}

.number-card:hover .number-icon {
    transform: scale(1.1);
}

.number-value {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--primary-green);
    display: block;
    margin-bottom: 15px;
    line-height: 1;
}

.number-label {
    color: var(--text-medium);
    font-weight: 500;
    font-size: 1rem;
    line-height: 1.6;
}

/* ========== ABOUT SECTION ========== */

.about-section {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--bg-light) 0%, var(--bg-secondary) 100%);
}

.section-intro {
    text-align: center;
    font-size: 1.2rem;
    color: var(--text-dark);
    max-width: 900px;
    margin: 0 auto 60px;
    line-height: 1.8;
    font-weight: 500;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.about-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 20px;
    box-shadow: var(--shadow-sm);
    transition: all 0.4s ease;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.about-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(50, 205, 50, 0.05), transparent);
    transition: left 0.6s ease;
}

.about-card:hover::before {
    left: 100%;
}

.about-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--secondary-green);
}

.about-card-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-green), var(--secondary-green));
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    font-size: 2rem;
    color: var(--white);
    box-shadow: 0 6px 20px rgba(34, 139, 34, 0.3);
    transition: transform 0.3s ease;
}

.about-card:hover .about-card-icon {
    transform: scale(1.1) rotate(5deg);
}

.about-card h3 {
    font-size: 1.5rem;
    color: var(--text-dark);
    margin-bottom: 15px;
    font-weight: 700;
}

.about-card p {
    color: var(--text-medium);
    line-height: 1.8;
    font-size: 1.05rem;
    margin: 0;
}

/* ========== CERTIFICATIONS SECTION ========== */

.certifications-section {
    padding: 100px 0;
    background: var(--white);
}

.certifications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.certification-card {
    text-align: center;
    padding: 50px 35px;
    background: var(--white);
    border-radius: 20px;
    border: 3px solid var(--bg-secondary);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.certification-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(50, 205, 50, 0.1), transparent);
    transform: rotate(45deg);
    transition: all 0.6s ease;
}

.certification-card:hover::before {
    left: 100%;
}

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

.cert-badge {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--primary-green), var(--secondary-green));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 2.8rem;
    color: var(--white);
    box-shadow: 0 8px 24px rgba(34, 139, 34, 0.3);
    position: relative;
    z-index: 1;
}

.certification-card h3 {
    font-size: 1.8rem;
    color: var(--text-dark);
    margin-bottom: 10px;
    font-weight: 700;
    position: relative;
    z-index: 1;
}

.cert-title {
    color: var(--secondary-green);
    font-weight: 600;
    margin-bottom: 15px;
    font-size: 1.1rem;
    position: relative;
    z-index: 1;
}

.cert-description {
    color: var(--text-medium);
    line-height: 1.7;
    font-size: 1.05rem;
    position: relative;
    z-index: 1;
}

/* ========== CTA SECTION ========== */

.cta-section {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--secondary-green) 100%);
    text-align: center;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

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

.cta-content h2 {
    font-size: 3rem;
    margin-bottom: 20px;
    font-weight: 800;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
}

.cta-content p {
    font-size: 1.25rem;
    margin-bottom: 40px;
    opacity: 0.95;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 40px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: var(--white);
    color: var(--primary-green);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 30px rgba(0, 0, 0, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

.btn-secondary:hover {
    background: var(--white);
    color: var(--primary-green);
    transform: translateY(-3px);
}

/* ========== ANIMATIONS ========== */

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

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

@media (max-width: 1024px) {
    .page-title {
        font-size: 2.8rem;
    }
    
    .timeline-item {
        grid-template-columns: 130px 1fr;
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .page-hero {
        padding: 100px 0 60px;
    }
    
    .page-title {
        font-size: 2.2rem;
    }
    
    .page-subtitle {
        font-size: 1.1rem;
    }
    
    .company-story,
    .mvv-section,
    .numbers-section,
    .certifications-section,
    .about-section,
    .cta-section {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 2rem;
        margin-bottom: 40px;
    }
    
    .timeline-item {
        grid-template-columns: 100px 1fr;
        gap: 20px;
        margin-bottom: 40px;
    }
    
    .timeline-year {
        font-size: 1.1rem;
        padding: 12px 18px;
    }
    
    .timeline-content {
        padding: 25px 20px;
    }
    
    .timeline-content h3 {
        font-size: 1.3rem;
    }
    
    .timeline-content p {
        font-size: 1rem;
    }
    
    .timeline-item:hover .timeline-content {
        transform: translateX(5px);
    }
    
    .mvv-grid,
    .numbers-grid,
    .certifications-grid,
    .about-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .section-intro {
        font-size: 1.1rem;
        margin-bottom: 40px;
    }
    
    .cta-content h2 {
        font-size: 2rem;
    }
    
    .cta-content p {
        font-size: 1.1rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .page-title {
        font-size: 1.8rem;
    }
    
    .page-subtitle {
        font-size: 1rem;
    }
    
    .timeline-item {
        grid-template-columns: 80px 1fr;
        gap: 15px;
    }
    
    .timeline-year {
        font-size: 0.95rem;
        padding: 10px 12px;
    }
    
    .timeline-marker::after {
        top: 60px;
    }
    
    .mvv-card,
    .number-card,
    .certification-card,
    .about-card {
        padding: 30px 20px;
    }
}