/* assets/css/about.css - Specialized styles for Sobre Nós page */

:root {
    --about-accent: #7c3aed;
    --about-glass: rgba(15, 15, 15, 0.8);
    --about-border: rgba(255, 255, 255, 0.05);
}

/* --- Hero Section --- */
.about-hero {
    position: relative;
    padding: 140px 0 100px;
    background: #000;
    overflow: hidden;
    text-align: center;
    min-height: 60vh;
    display: flex;
    align-items: center;
}

.about-hero-bg {
    position: absolute;
    inset: 0;
    opacity: 0.3;
    z-index: 0;
    pointer-events: none;
}

.about-hero-content {
    position: relative;
    z-index: 10;
    width: 100%;
}

.about-badge {
    color: var(--color-accent);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 3px;
    font-size: 0.9rem;
    display: block;
    margin-bottom: 20px;
}

.hero-dot {
    display: inline-block;
    width: clamp(8px, 2vw, 12px);
    height: clamp(8px, 2vw, 12px);
    background-color: var(--color-accent);
    border-radius: 50%;
    margin: 0 15px;
    vertical-align: middle;
    box-shadow: 0 0 15px var(--color-accent);
}

/* --- Intro Section --- */
.about-intro {
    padding: 100px 0;
    background: #020202;
}

.intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.intro-text h2 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: 24px;
}

.intro-description {
    color: var(--color-text-secondary);
    font-size: 1.15rem;
    line-height: 1.8;
}

/* --- Pillars Section --- */
.about-pillars {
    padding: 100px 0;
    background: #000;
}

.pillars-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.pillar-card {
    background: var(--about-glass);
    border: 1px solid var(--about-border);
    padding: 50px 40px;
    border-radius: 24px;
    backdrop-filter: blur(12px);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.pillar-card:hover {
    transform: translateY(-10px);
    border-color: rgba(124, 58, 237, 0.3);
    background: rgba(124, 58, 237, 0.05);
}

.pillar-icon {
    width: 50px;
    height: 50px;
    background: rgba(124, 58, 237, 0.1);
    color: var(--about-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    margin-bottom: 10px;
}

.pillar-card h3 {
    margin-bottom: 0;
}

.pillar-card p {
    color: var(--color-text-secondary);
    font-size: 1rem;
    line-height: 1.6;
}

/* --- Differentiators Section --- */
.about-diffs {
    padding: 100px 0;
    background: #020202;
}

.diffs-container {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 80px;
    align-items: flex-start;
}

.diff-visual {
    position: sticky;
    top: 120px;
}

.diff-header-with-bar {
    display: flex;
    gap: 25px;
    align-items: flex-start;
}

.vertical-accent {
    width: 6px;
    height: 120px;
    background: var(--gradient-brand);
    border-radius: 999px;
    box-shadow: 0 0 20px rgba(124, 58, 237, 0.5);
    flex-shrink: 0;
    margin-top: 5px;
}

.diff-title-content h2 {
    margin-bottom: 12px;
}

.diffs-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.diff-item {
    padding: 20px;
}

.diff-item h4 {
    color: #fff;
    margin-bottom: 12px;
    font-size: 1.25rem;
}

.diff-item p {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* --- Team Section --- */
.about-team {
    padding: 100px 0;
    background: #000;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

.team-card {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    background: #0f0f0f;
    border: 1px solid var(--about-border);
    transition: all 0.4s ease;
}

.team-card:hover {
    border-color: var(--about-accent);
}

.team-image-container {
    aspect-ratio: 1/1.2;
    overflow: hidden;
    position: relative;
}

.team-image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%);
    transition: all 0.5s ease;
}

.team-card:hover .team-image-container img {
    filter: grayscale(0%);
    transform: scale(1.05);
}

.team-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, transparent 60%);
}

.team-info {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 25px;
}

.team-info h4 {
    font-size: 1.25rem;
    margin-bottom: 4px;
}

.team-info span {
    color: var(--about-accent);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 600;
}

/* --- Animations --- */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: transform, opacity;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.reveal-immediate {
    animation: revealImmediate 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes revealImmediate {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --- Tablet / Mobile Responsiveness --- */
@media (max-width: 1024px) {
    .pillars-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .diffs-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .diff-visual {
        position: relative;
        top: 0;
    }
}

@media (max-width: 768px) {
    .intro-grid {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .pillars-grid {
        grid-template-columns: 1fr;
    }
    
    .diffs-list {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .section-padding {
        padding: 60px 0;
    }
}