/**
 * Page: O nas (About Us)
 * Mix: V1 (timeline) + V3 (stats, why us) + V4 (split layout, process cards)
 *
 * UWAGA: Typografia (h1-h6, p, a, strong) - globalne style z style.css
 * Tu tylko: layout, sekcje, komponenty specyficzne dla strony O nas
 *
 * @package SpeedNadruki
 */

/* ==========================================================================
   HERO SPLIT
   ========================================================================== */

.about-hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 520px;
}

.about-hero__content {
    background: var(--navy);
    color: var(--text-inverse);
    padding: 80px 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.about-hero__label {
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--mint);
    margin-bottom: 16px;
}

.about-hero__heading {
    font-size: clamp(2rem, 3.5vw, 2.75rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--text-inverse);
}

.about-hero__text {
    font-size: 1.05rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 12px;
}

.about-hero__text strong {
    color: var(--mint);
}

.about-hero__image {
    background: var(--bg-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: var(--font-size-base);
    text-align: center;
    padding: 40px;
    position: relative;
    overflow: hidden;
}

.about-hero__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    inset: 0;
}

.about-hero__placeholder {
    font-weight: 500;
    line-height: 1.8;
}

/* ==========================================================================
   STATS BAND
   ========================================================================== */

.about-stats-band {
    background: var(--bg-light);
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
    padding: 48px 24px;
}

.about-stats-band__grid {
    max-width: var(--container-max);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 32px;
    text-align: center;
}

.about-stats-band__item {
    padding: 12px 0;
}

.about-stats-band__number {
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 800;
    color: var(--navy);
    line-height: 1;
    margin-bottom: 8px;
}

.about-stats-band__label {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

/* ==========================================================================
   SECTION HEADER (shared)
   ========================================================================== */

.about-section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 64px;
}

.about-section-header h2 {
    margin-bottom: 16px;
}

.about-section-header p {
    font-size: 1.05rem;
    color: var(--text-secondary);
}

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

.about-timeline {
    padding: 80px 0;
    background: var(--bg-white);
}

.about-timeline__line {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

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

.about-timeline__item {
    position: relative;
    margin-bottom: 56px;
}

.about-timeline__item:last-child {
    margin-bottom: 0;
}

.about-timeline__dot {
    position: absolute;
    left: 50%;
    top: 24px;
    transform: translateX(-50%);
    width: 16px;
    height: 16px;
    background: var(--mint);
    border: 4px solid var(--bg-white);
    border-radius: 50%;
    z-index: 3;
    box-shadow: 0 0 0 4px var(--mint-light);
}

.about-timeline__card {
    width: 44%;
    padding: 28px;
    background: var(--bg-light);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-light);
    transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.about-timeline__card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.about-timeline__item:nth-child(odd) .about-timeline__card {
    margin-left: 0;
}

.about-timeline__item:nth-child(even) .about-timeline__card {
    margin-left: 56%;
}

.about-timeline__year {
    font-size: 2rem;
    font-weight: 800;
    color: var(--mint);
    opacity: 0.4;
    line-height: 1;
    margin-bottom: 8px;
}

.about-timeline__title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 8px;
}

.about-timeline__text {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    line-height: 1.6;
}

.about-timeline__badge {
    display: inline-block;
    background: var(--mint-light);
    color: var(--mint-hover);
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-weight: 600;
    margin-top: 10px;
    font-size: var(--font-size-xs);
}

/* ==========================================================================
   SPLIT SECTIONS
   ========================================================================== */

.about-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 440px;
}

.about-split--reverse .about-split__content {
    order: 2;
}

.about-split--reverse .about-split__image {
    order: 1;
}

.about-split__content {
    padding: 64px 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.about-split__label {
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--mint);
    margin-bottom: 12px;
}

.about-split__heading {
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 16px;
    line-height: 1.25;
}

.about-split__text {
    font-size: var(--font-size-base);
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 12px;
}

.about-split__image {
    background: var(--bg-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    padding: 40px;
    text-align: center;
    font-weight: 500;
    line-height: 1.8;
    position: relative;
    overflow: hidden;
}

.about-split__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    inset: 0;
}

.about-split__placeholder {
    position: relative;
    z-index: 1;
}

.about-split--alt {
    background: var(--bg-light);
}

.about-split--alt .about-split__image {
    background: var(--border-light);
}

/* Feature list */
.about-feature-list {
    list-style: none;
    margin: 16px 0 8px;
    padding: 0;
}

.about-feature-list li {
    padding: 8px 0 8px 32px;
    position: relative;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.about-feature-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 8px;
    width: 22px;
    height: 22px;
    background: var(--mint);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
}

/* ==========================================================================
   PROCESS
   ========================================================================== */

.about-process {
    padding: 80px 0;
    background: var(--bg-white);
}

.about-process__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.about-process__card {
    background: var(--bg-light);
    padding: 48px 32px 32px;
    border-radius: var(--radius-md);
    border-top: 4px solid var(--mint);
    position: relative;
    transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.about-process__card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.about-process__number {
    position: absolute;
    top: -24px;
    left: 32px;
    width: 48px;
    height: 48px;
    background: var(--navy);
    color: var(--text-inverse);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(26, 43, 74, 0.25);
}

.about-process__card h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 12px;
}

.about-process__card p {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 12px;
}

.about-process__time {
    display: inline-block;
    background: var(--mint-light);
    color: var(--mint-hover);
    padding: 4px 14px;
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
}

/* ==========================================================================
   WHY US
   ========================================================================== */

.about-whyus {
    padding: 80px 0;
    background: var(--bg-light);
}

.about-whyus__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 20px;
}

.about-whyus__card {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 24px;
    background: var(--bg-white);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--mint);
    transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.about-whyus__card:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(4px);
}

.about-whyus__icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background: var(--mint);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-lg);
    font-weight: 700;
}

.about-whyus__card h3 {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 4px;
}

.about-whyus__card p {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    line-height: 1.5;
}

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

.about-cta {
    padding: 80px 0;
    background: var(--navy);
    color: var(--text-inverse);
    text-align: center;
}

.about-cta h2 {
    color: var(--text-inverse);
    margin-bottom: 16px;
}

.about-cta__subtitle {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 32px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.about-cta__buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.about-cta__contact {
    margin-top: 40px;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    display: flex;
    gap: 48px;
    justify-content: center;
    flex-wrap: wrap;
}

.about-cta__item {
    text-align: center;
}

.about-cta__label {
    display: block;
    font-size: var(--font-size-xs);
    color: var(--mint);
    font-weight: 600;
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.about-cta__value {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.85);
}

.about-cta__value a {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    transition: color var(--transition-base);
}

.about-cta__value a:hover {
    color: var(--mint);
}

/* ==========================================================================
   Responsive - Tablet (1024px)
   ========================================================================== */

@media (max-width: 1024px) {
    .about-stats-band__grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .about-whyus__grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   Responsive - Tablet portrait (768px)
   ========================================================================== */

@media (max-width: 768px) {
    /* Hero */
    .about-hero {
        grid-template-columns: 1fr;
    }

    .about-hero__content {
        padding: 56px 24px;
    }

    .about-hero__image {
        min-height: 250px;
    }

    /* Stats */
    .about-stats-band__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }

    /* Timeline */
    .about-timeline {
        padding: 56px 0;
    }

    .about-timeline__line::before {
        left: 20px;
    }

    .about-timeline__dot {
        left: 20px;
    }

    .about-timeline__card {
        width: calc(100% - 56px);
        margin-left: 56px !important;
    }

    .about-section-header {
        margin-bottom: 48px;
    }

    /* Split */
    .about-split {
        grid-template-columns: 1fr;
    }

    .about-split--reverse .about-split__content,
    .about-split--reverse .about-split__image {
        order: unset;
    }

    .about-split__content {
        padding: 48px 24px;
    }

    .about-split__image {
        min-height: 220px;
    }

    /* Process */
    .about-process {
        padding: 56px 0;
    }

    .about-process__grid {
        grid-template-columns: 1fr;
    }

    /* Why us */
    .about-whyus {
        padding: 56px 0;
    }

    /* CTA */
    .about-cta {
        padding: 56px 0;
    }

    .about-cta__buttons {
        flex-direction: column;
        align-items: center;
    }

    .about-cta__contact {
        flex-direction: column;
        gap: 24px;
    }
}

/* ==========================================================================
   Responsive - Mobile (480px)
   ========================================================================== */

@media (max-width: 480px) {
    .about-stats-band__number {
        font-size: 1.75rem;
    }

    .about-timeline__card {
        padding: 20px;
    }

    .about-timeline__year {
        font-size: 1.5rem;
    }

    .about-timeline__item {
        margin-bottom: 40px;
    }

    .about-process__card {
        padding: 44px 24px 24px;
    }
}

/* ==========================================================================
   Responsive - Small Mobile (360px)
   ========================================================================== */

@media (max-width: 360px) {
    .about-stats-band__number {
        font-size: 1.5rem;
    }

    .about-hero__heading {
        font-size: 1.75rem;
    }
}