/**
 * About Page Styles
 * Styles for the About Us page
 */

/* ============================================
   Page Header - For non-index pages
============================================ */
.page-header-area {
    background: url('../img/shape/banner-7.jpg') center/cover no-repeat;
    padding: 140px 0 80px;
    position: relative;
    overflow: hidden;
}

.page-header-content {
    position: relative;
    z-index: 1;
    text-align: center;
}

.page-header-content h1 {
    font-size: 3rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 15px;
}

.page-header-content .breadcrumb-nav {
    display: flex;
    justify-content: center;
    gap: 10px;
    align-items: center;
    color: rgba(255, 255, 255, 0.7);
    font-size: 1rem;
}

.page-header-content .breadcrumb-nav a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

.page-header-content .breadcrumb-nav a:hover {
    color: #fff;
}

.page-header-content .breadcrumb-nav span {
    color: #3366ff;
}

/* ============================================
   About Page Layout
============================================ */
.about-page {
    position: relative;
}

/* About Sections */
.about-section {
    padding: 80px 0;
}

.about-section.bg-gray {
    background: #f8f9fc;
}

/* Section Headers */
.about-page .section-header {
    margin-bottom: 50px;
}

.about-page .section-header.text-center {
    text-align: center;
}

.about-page .section-header .sub-title {
    color: #3366ff;
    font-weight: 600;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
    display: block;
}

.about-page .section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #232323;
    margin-bottom: 15px;
}

.about-page .section-header p {
    color: #666;
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================
   Story Intro
============================================ */
.story-intro {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.story-intro p {
    font-size: 1.15rem;
    line-height: 1.8;
    color: #555;
    margin-bottom: 20px;
}

.story-intro p:last-child {
    margin-bottom: 0;
}

/* ============================================
   Three Pillars Section
============================================ */
.pillars-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.pillar-card {
    background: #fff;
    border-radius: 16px;
    padding: 40px 30px;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.08);
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #f0f0f0;
}

.pillar-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
}

.pillar-number {
    position: absolute;
    top: -15px;
    left: 30px;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #3366ff 0%, #5a8aff 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.2rem;
    font-weight: 700;
    box-shadow: 0 5px 15px rgba(51, 102, 255, 0.3);
}

.pillar-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, rgba(51, 102, 255, 0.1) 0%, rgba(90, 138, 255, 0.1) 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    margin-top: 10px;
}

.pillar-icon i {
    font-size: 32px;
    color: #3366ff;
}

.pillar-card h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: #232323;
    margin-bottom: 15px;
}

.pillar-card > p {
    color: #666;
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 25px;
}

.pillar-benefits {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.benefit-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: linear-gradient(135deg, rgba(51, 102, 255, 0.08) 0%, rgba(0, 191, 255, 0.08) 100%);
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    color: #3366ff;
    transition: all 0.3s ease;
}

.benefit-tag:hover {
    background: linear-gradient(135deg, rgba(51, 102, 255, 0.15) 0%, rgba(0, 191, 255, 0.15) 100%);
}

.benefit-tag i {
    font-size: 12px;
}

/* ============================================
   AI Philosophy Section
============================================ */
.ai-philosophy-content {
    display: flex;
    align-items: center;
    gap: 40px;
    max-width: 900px;
    margin: 0 auto;
    padding: 50px;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.ai-icon-wrapper {
    width: 100px;
    height: 100px;
    min-width: 100px;
    background: linear-gradient(135deg, #3366ff 0%, #5a8aff 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(51, 102, 255, 0.3);
}

.ai-icon-wrapper i {
    font-size: 48px;
    color: #fff;
}

.ai-text h3 {
    font-size: 1.6rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 15px;
}

.ai-text p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.05rem;
    line-height: 1.8;
    margin: 0;
}

/* ============================================
   Impact Cards Grid
============================================ */
.impact-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.impact-card {
    background: #fff;
    padding: 35px 30px;
    border-radius: 12px;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.08);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #f0f0f0;
}

.impact-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
}

.impact-card .icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #3366ff 0%, #5a8aff 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: #fff;
    font-size: 24px;
}

.impact-card h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: #232323;
    margin-bottom: 12px;
}

.impact-card p {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}

/* ============================================
   Team Section / Founder Card
============================================ */
.founder-card {
    max-width: 700px;
    margin: 0 auto;
    background: #fff;
    padding: 50px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    border: 1px solid #f0f0f0;
}

.founder-avatar {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #3366ff 0%, #5a8aff 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 2rem;
    font-weight: 700;
    color: #fff;
    box-shadow: 0 10px 30px rgba(51, 102, 255, 0.3);
}

.founder-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #232323;
    margin-bottom: 8px;
}

.founder-card .title {
    color: #3366ff;
    font-weight: 500;
    font-size: 1rem;
    margin-bottom: 25px;
}

.founder-card .bio {
    color: #555;
    line-height: 1.7;
    font-size: 1.05rem;
    margin: 0;
}

/* ============================================
   Mission & Vision Section
============================================ */
.mission-vision-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.mission-card,
.vision-card {
    background: #fff;
    padding: 45px;
    border-radius: 16px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    border: 1px solid #f0f0f0;
}

.mission-card .icon,
.vision-card .icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #3366ff 0%, #5a8aff 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    color: #fff;
    font-size: 28px;
}

.mission-card h3,
.vision-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #232323;
    margin-bottom: 18px;
}

.mission-card p,
.vision-card p {
    color: #555;
    line-height: 1.7;
    font-size: 1.05rem;
    margin: 0;
}

/* ============================================
   About CTA Section
============================================ */
.about-cta-section {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.about-cta-section::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, #3366ff 0%, #5a8aff 100%);
    border-radius: 50%;
    opacity: 0.1;
}

.about-cta-section::after {
    content: '';
    position: absolute;
    bottom: -150px;
    left: -150px;
    width: 400px;
    height: 400px;
    background: linear-gradient(135deg, #4ade80 0%, #22c55e 100%);
    border-radius: 50%;
    opacity: 0.05;
}

.about-cta-section .cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.about-cta-section .cta-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 20px;
}

.about-cta-section .cta-content > p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 35px;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.cta-buttons .btn-primary {
    background: linear-gradient(135deg, #3366ff 0%, #5a8aff 100%);
    color: #fff;
    padding: 16px 35px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1.1rem;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(51, 102, 255, 0.3);
    text-transform:none !important;
    border: none;
}

.cta-buttons .btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(51, 102, 255, 0.4);
    color: #fff;
}

.contributor-note {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 25px 30px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.contributor-note p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
    line-height: 1.7;
    margin: 0;
}

.contributor-note strong {
    color: #fff;
}

/* ============================================
   Responsive Styles
============================================ */
@media (max-width: 991px) {
    .page-header-area {
        padding: 120px 0 60px;
    }
    
    .pillars-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .pillar-card {
        max-width: 600px;
        margin: 0 auto;
    }
    
    .impact-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .mission-vision-grid {
        grid-template-columns: 1fr;
    }
    
    .ai-philosophy-content {
        flex-direction: column;
        text-align: center;
        padding: 40px 30px;
    }
    
    .ai-icon-wrapper {
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .page-header-area {
        padding: 100px 0 50px;
    }
    
    .page-header-content h1 {
        font-size: 2.2rem;
    }
    
    .about-section {
        padding: 60px 0;
    }
    
    .about-page .section-header h2 {
        font-size: 2rem;
    }
    
    .story-intro p {
        font-size: 1.05rem;
    }
    
    .pillar-card {
        padding: 35px 25px;
    }
    
    .impact-grid {
        grid-template-columns: 1fr;
    }
    
    .founder-card {
        padding: 35px 25px;
    }
    
    .mission-card,
    .vision-card {
        padding: 30px;
    }
    
    .about-cta-section .cta-content h2 {
        font-size: 1.8rem;
    }
    
    .cta-buttons .btn-primary {
        width: 100%;
        max-width: 300px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .page-header-content h1 {
        font-size: 1.8rem;
    }
    
    .about-page .section-header h2 {
        font-size: 1.6rem;
    }
    
    .pillar-benefits {
        justify-content: center;
    }
    
    .ai-philosophy-content {
        padding: 30px 20px;
    }
    
    .ai-text h3 {
        font-size: 1.3rem;
    }
}