/* ==========================================================================
   O Nas Page Styles
   ========================================================================== */

/* Hero About - Premium Energy Wow */
.hero-about {
    position: relative;
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-black) 0%, #1a1a18 50%, var(--color-black) 100%);
    overflow: hidden;
}

.hero-about > .container {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}

.hero-about-bg {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse at 20% 50%, rgba(242, 183, 8, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 80%, rgba(242, 183, 8, 0.05) 0%, transparent 40%);
    pointer-events: none;
}

/* Energy Glow - Mouse Following Element */
.energy-glow {
    position: absolute;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle at center, 
        rgba(242, 183, 8, 0.35) 0%, 
        rgba(242, 183, 8, 0.15) 30%, 
        rgba(242, 183, 8, 0.05) 60%, 
        transparent 80%
    );
    filter: blur(100px);
    pointer-events: none;
    transform: translate(-50%, -50%);
    top: 50%;
    left: 50%;
    will-change: transform;
    transition: none; /* Lerp handled by JS */
    z-index: 1;
}

/* Subtle noise texture */
.hero-about::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    opacity: 0.025;
    pointer-events: none;
    z-index: 0;
}

.hero-about-content {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-16) var(--spacing-4);
}

/* Title with Shimmer Effect */
.hero-about-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 800;
    color: var(--color-white);
    line-height: 1.1;
    margin-bottom: var(--spacing-6);
    position: relative;
    background: linear-gradient(
        90deg, 
        var(--color-white) 0%, 
        var(--color-white) 40%,
        rgba(242, 183, 8, 0.9) 50%,
        var(--color-white) 60%,
        var(--color-white) 100%
    );
    background-size: 200% 100%;
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: shimmer 4s ease-in-out infinite;
}

@keyframes shimmer {
    0%, 100% {
        background-position: 200% center;
    }
    50% {
        background-position: -200% center;
    }
}

.hero-about-subtitle {
    font-size: var(--font-size-xl);
    color: var(--color-gray-400);
    line-height: 1.7;
    max-width: 650px;
    margin: 0 auto;
}

.hero-about .hero-scroll-indicator {
    color: var(--color-gray-500);
}

/* ==========================================================================
   Blur-In Animation
   ========================================================================== */

.animate-blur-in {
    opacity: 0;
    filter: blur(10px);
    transform: translateY(20px);
    animation: blurIn 1s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.animate-blur-in.delay-1 {
    animation-delay: 0.2s;
}

.animate-blur-in.delay-2 {
    animation-delay: 0.4s;
}

.animate-blur-in.delay-3 {
    animation-delay: 0.6s;
}

@keyframes blurIn {
    0% {
        opacity: 0;
        filter: blur(10px);
        transform: translateY(20px);
    }
    100% {
        opacity: 1;
        filter: blur(0);
        transform: translateY(0);
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .hero-about-title {
        animation: none !important;
        background: none !important;
        -webkit-text-fill-color: var(--color-white);
    }
    
    .animate-blur-in {
        animation: none !important;
        opacity: 1;
        filter: none;
        transform: none;
    }
    
    .energy-glow {
        display: none;
    }
}

/* Split Screen Sections */
.split-screen {
    display: grid;
    gap: var(--spacing-10);
    align-items: center;
}

@media (min-width: 1024px) {
    .split-screen {
        grid-template-columns: 1fr 1.2fr;
        gap: var(--spacing-12);
    }
    
    .split-reverse {
        grid-template-columns: 1.2fr 1fr;
    }
    
    .split-reverse .split-content {
        order: -1;
    }
}

.split-image {
    position: relative;
}

.team-photo {
    width: 100%;
    max-width: 400px;
    height: auto;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-2xl);
    object-fit: cover;
    aspect-ratio: 3/4;
}

@media (min-width: 1024px) {
    .team-photo {
        max-width: 100%;
    }
}

.split-content {
    padding: var(--spacing-4) 0;
}

/* Person Styles */
.person-header {
    margin-bottom: var(--spacing-6);
}

.person-name {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    color: var(--color-black);
    margin-bottom: var(--spacing-2);
}

.person-role {
    font-size: var(--font-size-base);
    color: var(--color-yellow);
    font-weight: 600;
}

.person-text p {
    font-size: var(--font-size-base);
    color: var(--color-gray-700);
    line-height: 1.8;
    margin-bottom: var(--spacing-4);
}

.person-text p:last-child {
    margin-bottom: 0;
}

.text-muted {
    color: var(--color-gray-500) !important;
    font-style: italic;
}

/* Highlight Box */
.highlight-box {
    display: flex;
    gap: var(--spacing-4);
    padding: var(--spacing-5);
    background: linear-gradient(135deg, rgba(242, 183, 8, 0.1) 0%, rgba(242, 183, 8, 0.05) 100%);
    border-left: 4px solid var(--color-yellow);
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
    margin: var(--spacing-5) 0;
}

.highlight-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-yellow);
    border-radius: var(--radius-lg);
    color: var(--color-black);
}

.highlight-box p {
    margin: 0 !important;
    font-size: var(--font-size-base);
}

/* DNA Section */
.section-dna {
    background-color: var(--color-gray-100);
}

.dna-grid {
    display: grid;
    gap: var(--spacing-6);
}

@media (min-width: 768px) {
    .dna-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.dna-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-6);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    border: 1px solid var(--color-gray-200);
}

.dna-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-yellow);
}

.dna-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-yellow) 0%, #e5a800 100%);
    border-radius: var(--radius-xl);
    color: var(--color-black);
    margin-bottom: var(--spacing-4);
}

.dna-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-black);
    margin-bottom: var(--spacing-3);
}

.dna-desc {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    line-height: 1.7;
}

/* Manifest / Target Section */
.section-target {
    background: var(--color-white);
}

.manifest-box {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    padding: var(--spacing-8);
}

.manifest-title {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-yellow);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-2);
}

.manifest-subtitle {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    color: var(--color-black);
    margin-bottom: var(--spacing-6);
}

.manifest-content p {
    font-size: var(--font-size-lg);
    color: var(--color-gray-700);
    line-height: 1.8;
    margin-bottom: var(--spacing-4);
}

.manifest-content p:last-child {
    margin-bottom: 0;
}

/* Tech Section */
.section-tech {
    background: linear-gradient(135deg, #0a1628 0%, #0f172a 50%, #0a1628 100%);
    position: relative;
    overflow: hidden;
}

.tech-content {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    z-index: 2;
}

.tech-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.section-tag-light {
    background-color: rgba(16, 185, 129, 0.2);
    color: #10b981;
}

.tech-title {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: var(--spacing-5);
}

.tech-desc {
    font-size: var(--font-size-lg);
    color: var(--color-gray-400);
    line-height: 1.8;
    margin-bottom: var(--spacing-6);
}

.tech-desc strong {
    color: #10b981;
}

.tech-highlight {
    position: relative;
    padding: var(--spacing-6);
    background: rgba(16, 185, 129, 0.1);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.tech-line {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: linear-gradient(90deg, transparent, #10b981, transparent);
}

.tech-highlight p {
    font-size: var(--font-size-base);
    color: var(--color-gray-300);
    line-height: 1.8;
    margin: 0;
}

.tech-highlight strong {
    color: #10b981;
}

/* CSO Section */
.section-cso {
    background: var(--color-gray-100);
}

/* CTA About Section */
.section-cta-about {
    background: linear-gradient(135deg, var(--color-yellow-light) 0%, rgba(242, 183, 8, 0.1) 100%);
}

.cta-about-box {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
    padding: var(--spacing-6);
}

.cta-about-title {
    font-size: var(--font-size-2xl);
    font-weight: 800;
    color: var(--color-black);
    margin-bottom: var(--spacing-3);
}

.cta-about-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-6);
}

/* ==========================================================================
   MOBILE RESPONSIVE STYLES
   ========================================================================== */

/* Tablet (768px - 1023px) */
@media (max-width: 1023px) {
    .split-screen {
        gap: var(--spacing-8);
    }
    
    .person-text p {
        font-size: var(--font-size-base);
    }
    
    .dna-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-5);
    }
    
    .manifest-subtitle {
        font-size: var(--font-size-2xl);
    }
}

/* Mobile (max 767px) */
@media (max-width: 767px) {
    /* Hero Section */
    .hero-about {
        min-height: 60vh;
        padding-top: 80px;
    }
    
    .hero-about-content {
        padding: var(--spacing-10) var(--spacing-4);
    }
    
    .hero-about-title {
        font-size: clamp(1.75rem, 7vw, 2.5rem);
        line-height: 1.15;
        margin-bottom: var(--spacing-4);
    }
    
    .hero-about-subtitle {
        font-size: var(--font-size-base);
        line-height: 1.6;
    }
    
    /* Energy Glow - smaller on mobile */
    .energy-glow {
        width: 250px;
        height: 250px;
        filter: blur(60px);
    }
    
    /* Split Screen Sections (CEO, CSO) */
    .split-screen {
        grid-template-columns: 1fr;
        gap: var(--spacing-6);
        text-align: center;
    }
    
    .split-reverse {
        grid-template-columns: 1fr;
    }
    
    .split-reverse .split-content {
        order: 0;
    }
    
    .split-image {
        display: flex;
        justify-content: center;
        order: -1;
    }
    
    .team-photo {
        max-width: 200px;
        border-radius: var(--radius-2xl);
    }
    
    .person-header {
        text-align: center;
    }
    
    .person-name {
        font-size: var(--font-size-2xl);
        margin-bottom: var(--spacing-2);
    }
    
    .person-role {
        font-size: var(--font-size-sm);
    }
    
    .person-text {
        text-align: left;
    }
    
    .person-text p {
        font-size: var(--font-size-sm);
        line-height: 1.7;
        margin-bottom: var(--spacing-3);
    }
    
    /* Highlight Box */
    .highlight-box {
        flex-direction: column;
        text-align: center;
        padding: var(--spacing-4);
        gap: var(--spacing-3);
    }
    
    .highlight-icon {
        margin: 0 auto;
        width: 48px;
        height: 48px;
    }
    
    .highlight-box p {
        font-size: var(--font-size-sm);
    }
    
    /* DNA Section */
    .section-dna {
        padding: var(--spacing-10) 0;
    }
    
    .section-dna .section-header {
        margin-bottom: var(--spacing-6);
    }
    
    .section-dna .section-title {
        font-size: var(--font-size-xl);
        line-height: 1.3;
    }
    
    .dna-intro {
        font-size: var(--font-size-sm);
        margin-bottom: var(--spacing-6);
    }
    
    .dna-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-4);
    }
    
    .dna-card {
        padding: var(--spacing-5);
        text-align: center;
    }
    
    .dna-icon {
        width: 56px;
        height: 56px;
        margin: 0 auto var(--spacing-3);
    }
    
    .dna-icon svg {
        width: 24px;
        height: 24px;
    }
    
    .dna-title {
        font-size: var(--font-size-lg);
        margin-bottom: var(--spacing-2);
    }
    
    .dna-desc {
        font-size: var(--font-size-sm);
        line-height: 1.6;
    }
    
    /* Target / Manifest Section */
    .manifest-box {
        padding: var(--spacing-4) var(--spacing-2);
    }
    
    .manifest-title {
        font-size: var(--font-size-xs);
    }
    
    .manifest-subtitle {
        font-size: var(--font-size-xl);
        line-height: 1.3;
        margin-bottom: var(--spacing-4);
    }
    
    .manifest-content p {
        font-size: var(--font-size-sm);
        line-height: 1.7;
        margin-bottom: var(--spacing-3);
    }
    
    /* Tech Section */
    .section-tech {
        padding: var(--spacing-10) 0;
    }
    
    .tech-glow {
        width: 250px;
        height: 250px;
    }
    
    .tech-content {
        padding: 0 var(--spacing-2);
    }
    
    .tech-title {
        font-size: var(--font-size-xl);
        line-height: 1.3;
        margin-bottom: var(--spacing-4);
    }
    
    .tech-desc {
        font-size: var(--font-size-sm);
        line-height: 1.7;
        margin-bottom: var(--spacing-5);
    }
    
    .tech-highlight {
        padding: var(--spacing-4);
    }
    
    .tech-highlight p {
        font-size: var(--font-size-sm);
        line-height: 1.7;
    }
    
    /* CTA Section */
    .section-cta-about {
        padding: var(--spacing-10) 0;
    }
    
    .cta-about-box {
        padding: var(--spacing-4) var(--spacing-2);
    }
    
    .cta-about-title {
        font-size: var(--font-size-lg);
        line-height: 1.3;
        margin-bottom: var(--spacing-2);
    }
    
    .cta-about-subtitle {
        font-size: var(--font-size-base);
        margin-bottom: var(--spacing-5);
    }
    
    .cta-about-box .btn {
        width: 100%;
        justify-content: center;
    }
    
    /* Section spacing */
    .section {
        padding: var(--spacing-10) 0;
    }
    
    .section-header {
        margin-bottom: var(--spacing-6);
    }
    
    .section-tag {
        font-size: var(--font-size-xs);
        padding: var(--spacing-1) var(--spacing-3);
    }
    
    .section-title {
        font-size: var(--font-size-xl);
    }
}

/* Small phones (max 480px) */
@media (max-width: 480px) {
    .hero-about {
        min-height: auto;
        padding-top: 70px;
    }
    
    .hero-about-content {
        padding: var(--spacing-8) var(--spacing-3);
    }
    
    .hero-about-title {
        font-size: 1.5rem;
    }
    
    .hero-about-subtitle {
        font-size: var(--font-size-sm);
    }
    
    /* Energy Glow - even smaller */
    .energy-glow {
        width: 180px;
        height: 180px;
        filter: blur(50px);
    }
    
    /* Team photos smaller */
    .team-photo {
        max-width: 160px;
    }
    
    .person-name {
        font-size: var(--font-size-xl);
    }
    
    .person-role {
        font-size: var(--font-size-xs);
    }
    
    /* DNA cards */
    .dna-card {
        padding: var(--spacing-4);
    }
    
    .dna-icon {
        width: 48px;
        height: 48px;
    }
    
    .dna-title {
        font-size: var(--font-size-base);
    }
    
    /* Manifest */
    .manifest-subtitle {
        font-size: var(--font-size-lg);
    }
    
    /* Tech */
    .tech-title {
        font-size: var(--font-size-lg);
    }
    
    .tech-highlight {
        padding: var(--spacing-3);
    }
    
    /* CTA */
    .cta-about-title {
        font-size: var(--font-size-base);
    }
    
    .cta-about-subtitle {
        font-size: var(--font-size-sm);
    }
    
    /* Buttons */
    .btn-lg {
        padding: var(--spacing-3) var(--spacing-5);
        font-size: var(--font-size-sm);
    }
}

/* Landscape phones */
@media (max-width: 767px) and (orientation: landscape) {
    .hero-about {
        min-height: auto;
        padding: 80px 0 var(--spacing-8);
    }
    
    .hero-about-content {
        padding: var(--spacing-6) var(--spacing-4);
    }
    
    .energy-glow {
        width: 200px;
        height: 200px;
    }
}

/* Prevent horizontal overflow */
@media (max-width: 767px) {
    .hero-about,
    .section {
        overflow-x: hidden;
    }
    
    .container {
        padding-left: var(--spacing-4);
        padding-right: var(--spacing-4);
    }
}