/* ===================================
   ABOUT PAGE - STORY-DRIVEN DESIGN
   =================================== */

/* Page Hero with Video Background - Full Screen */
.page-hero {
    height: 100vh;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.page-hero .hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    background: url('https://images.unsplash.com/photo-1600596542815-ffad4c1539a9?w=1920&auto=format&fit=crop&q=80') center/cover no-repeat;
}

.page-hero .hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    z-index: 1;
    opacity: 1 !important;
}

.page-hero .hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    z-index: 1;
    display: block;
}

.page-hero .hero-fallback {
    z-index: 1;
    opacity: 1;
}

.page-hero .hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.3) 50%, rgba(0, 0, 0, 0.4) 100%);
    z-index: 2;
    pointer-events: none;
}

.page-hero .container {
    position: relative;
    z-index: 3;
    text-align: center;
}

.hero-content {
    position: relative;
    z-index: 3;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
}

.page-title {
    font-family: var(--font-serif);
    font-size: clamp(3rem, 6vw, 5rem);
    margin-bottom: 1rem;
    color: var(--white);
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
    line-height: 1.2;
}

.page-subtitle {
    font-size: 1.3rem;
    opacity: 0.95;
    color: var(--white);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

/* ===================================
   STORY SECTION
   =================================== */

.story-section {
    padding: 10rem 0;
    background: var(--white);
}

.story-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 8rem;
    align-items: center;
}

.story-label {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 2rem;
}

.story-title {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    margin-bottom: 3rem;
    color: var(--dark);
    line-height: 1.2;
}

.story-text p {
    font-size: 1.125rem;
    line-height: 1.9;
    color: var(--gray);
    margin-bottom: 2rem;
}

.story-image {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
    border: 1px solid #E2E8F0;
    background: #E2E8F0;
    height: 520px;
    position: relative;
    width: 100%;
}

.story-image img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    transition: transform 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
    display: block !important;
    opacity: 1 !important;
    visibility: visible !important;
}

.story-image:hover img {
    transform: scale(1.05);
}

/* ===================================
   TIMELINE SECTION
   =================================== */

.timeline-section {
    padding: 10rem 0;
    background: var(--off-white);
}

.section-header {
    text-align: center;
    margin-bottom: 6rem;
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--dark);
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--gray);
    font-weight: 300;
}

.timeline {
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--silver);
    transform: translateX(-50%);
}

.timeline-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-bottom: 5rem;
    position: relative;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    width: 16px;
    height: 16px;
    background: var(--primary);
    border-radius: 50%;
    transform: translateX(-50%);
    box-shadow: 0 0 0 6px var(--white);
    z-index: 1;
}

.timeline-year {
    text-align: right;
    font-family: var(--font-serif);
    font-size: 3.5rem;
    font-weight: 600;
    color: var(--primary);
    line-height: 1;
}

.timeline-content h3 {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: var(--dark);
}

.timeline-content p {
    color: var(--gray);
    line-height: 1.8;
    font-size: 1.0625rem;
}

/* ===================================
   PHILOSOPHY SECTION
   =================================== */

.philosophy-section {
    padding: 10rem 0;
    background: var(--white);
}

.philosophy-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 4rem;
    margin-top: 5rem;
}

.philosophy-item {
    text-align: center;
}

.philosophy-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
}

.philosophy-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--dark);
}

.philosophy-desc {
    color: var(--gray);
    line-height: 1.7;
    font-size: 1.0625rem;
}

/* ===================================
   DIFFERENCE SECTION
   =================================== */

.difference-section {
    padding: 10rem 0;
    background: var(--off-white);
}

.difference-title {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    margin-bottom: 5rem;
    color: var(--dark);
    text-align: center;
}

.difference-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 4rem;
}

.difference-item h3 {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: var(--dark);
}

.difference-item p {
    color: var(--gray);
    line-height: 1.8;
    font-size: 1.0625rem;
}

/* ===================================
   CREDIBILITY SECTION
   =================================== */

.credibility-section {
    padding: 10rem 0;
    background: var(--white);
}

.credibility-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 4rem;
}

.credibility-item {
    text-align: center;
}

.credibility-number {
    font-family: var(--font-serif);
    font-size: 5rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 1rem;
    line-height: 1;
}

.credibility-label {
    font-size: 1.125rem;
    color: var(--gray);
    font-weight: 500;
}

/* ===================================
   CLOSING SECTION
   =================================== */

.closing-section {
    padding: 10rem 0;
    background: var(--off-white);
}

.closing-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.closing-title {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    margin-bottom: 2rem;
    color: var(--dark);
    line-height: 1.3;
}

.closing-text {
    font-size: 1.25rem;
    color: var(--gray);
    line-height: 1.8;
}

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

@media (max-width: 968px) {
    /* Page Hero */
    .page-hero {
        height: auto;
        min-height: 100vh;
        padding: 8rem 0 4rem;
    }
    
    .page-title {
        font-size: clamp(2.5rem, 8vw, 4rem);
    }
    
    .page-subtitle {
        font-size: 1.125rem;
    }
    
    /* Story Section */
    .story-section {
        padding: 6rem 0;
    }
    
    .story-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .story-title {
        font-size: clamp(2rem, 6vw, 2.5rem);
        margin-bottom: 2rem;
    }
    
    .story-text p {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }
    
    .story-image {
        height: 400px;
        order: -1;
    }
    
    /* Timeline */
    .timeline-section {
        padding: 6rem 0;
    }
    
    .section-header {
        margin-bottom: 4rem;
    }
    
    .timeline::before {
        left: 20px;
    }
    
    .timeline-item {
        grid-template-columns: 1fr;
        padding-left: 60px;
        margin-bottom: 3rem;
    }
    
    .timeline-item::before {
        left: 20px;
    }
    
    .timeline-year {
        text-align: left;
        font-size: 2.5rem;
        margin-bottom: 1rem;
    }
    
    .timeline-content h3 {
        font-size: 1.5rem;
    }
    
    .timeline-content p {
        font-size: 1rem;
    }
    
    /* Philosophy */
    .philosophy-section {
        padding: 6rem 0;
    }
    
    .philosophy-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
        margin-top: 3rem;
    }
    
    .philosophy-icon {
        width: 64px;
        height: 64px;
    }
    
    .philosophy-title {
        font-size: 1.375rem;
    }
    
    .philosophy-desc {
        font-size: 1rem;
    }
    
    /* Difference */
    .difference-section {
        padding: 6rem 0;
    }
    
    .difference-title {
        font-size: clamp(2rem, 6vw, 2.5rem);
        margin-bottom: 3rem;
    }
    
    .difference-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .difference-item h3 {
        font-size: 1.5rem;
    }
    
    .difference-item p {
        font-size: 1rem;
    }
    
    /* Credibility */
    .credibility-section {
        padding: 6rem 0;
    }
    
    .credibility-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2.5rem;
    }
    
    .credibility-number {
        font-size: 4rem;
    }
    
    .credibility-label {
        font-size: 1rem;
    }
    
    /* Closing */
    .closing-section {
        padding: 6rem 0;
    }
    
    .closing-title {
        font-size: clamp(2rem, 6vw, 2.5rem);
        margin-bottom: 1.5rem;
    }
    
    .closing-text {
        font-size: 1.125rem;
    }
}

@media (max-width: 640px) {
    /* Page Hero */
    .page-hero {
        padding: 7rem 0 3rem;
    }
    
    .page-title {
        font-size: clamp(2rem, 10vw, 3rem);
        margin-bottom: 0.75rem;
    }
    
    .page-subtitle {
        font-size: 1rem;
    }
    
    /* Story Section */
    .story-section {
        padding: 4rem 0;
    }
    
    .story-grid {
        gap: 2rem;
    }
    
    .story-label {
        font-size: 0.8125rem;
        margin-bottom: 1.5rem;
    }
    
    .story-title {
        font-size: clamp(1.75rem, 8vw, 2rem);
        margin-bottom: 1.5rem;
    }
    
    .story-text p {
        font-size: 0.9375rem;
        margin-bottom: 1.25rem;
    }
    
    .story-image {
        height: 300px;
    }
    
    /* Timeline */
    .timeline-section {
        padding: 4rem 0;
    }
    
    .section-header {
        margin-bottom: 3rem;
    }
    
    .timeline::before {
        left: 15px;
    }
    
    .timeline-item {
        padding-left: 50px;
        margin-bottom: 2.5rem;
    }
    
    .timeline-item::before {
        left: 15px;
        width: 12px;
        height: 12px;
        box-shadow: 0 0 0 4px var(--white);
    }
    
    .timeline-year {
        font-size: 2rem;
        margin-bottom: 0.75rem;
    }
    
    .timeline-content h3 {
        font-size: 1.25rem;
        margin-bottom: 0.75rem;
    }
    
    .timeline-content p {
        font-size: 0.9375rem;
    }
    
    /* Philosophy */
    .philosophy-section {
        padding: 4rem 0;
    }
    
    .philosophy-grid {
        gap: 2.5rem;
        margin-top: 2.5rem;
    }
    
    .philosophy-icon {
        width: 56px;
        height: 56px;
        margin-bottom: 1.5rem;
    }
    
    .philosophy-title {
        font-size: 1.25rem;
        margin-bottom: 0.75rem;
    }
    
    .philosophy-desc {
        font-size: 0.9375rem;
    }
    
    /* Difference */
    .difference-section {
        padding: 4rem 0;
    }
    
    .difference-title {
        font-size: clamp(1.75rem, 8vw, 2rem);
        margin-bottom: 2.5rem;
    }
    
    .difference-grid {
        gap: 2rem;
    }
    
    .difference-item h3 {
        font-size: 1.25rem;
        margin-bottom: 0.75rem;
    }
    
    .difference-item p {
        font-size: 0.9375rem;
    }
    
    /* Credibility */
    .credibility-section {
        padding: 4rem 0;
    }
    
    .credibility-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .credibility-number {
        font-size: 3.5rem;
        margin-bottom: 0.75rem;
    }
    
    .credibility-label {
        font-size: 0.9375rem;
    }
    
    /* Closing */
    .closing-section {
        padding: 4rem 0;
    }
    
    .closing-title {
        font-size: clamp(1.5rem, 8vw, 2rem);
        margin-bottom: 1.25rem;
    }
    
    .closing-text {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .page-title {
        font-size: 2rem;
    }
    
    .story-image {
        height: 250px;
    }
    
    .timeline-year {
        font-size: 1.75rem;
    }
    
    .credibility-number {
        font-size: 3rem;
    }
}