/* ============================================
   SECTION 7: ИСТОРИЯ КЛИНИКИ (Timeline/Carousel)
   Figma Desktop: node-id=684-215
   Figma Mobile: node-id=704-1408
============================================= */

/* Section */
.about-history {
    background-color: #F8F7F3;
    padding: 80px 0;
    overflow: hidden;
}

/* ---- HEADER ---- */
.about-history__header {
    text-align: center;
    margin-bottom: 30px;
}

.about-history__title {
    font-family: var(--font-heading);
    font-size: 52px;
    font-weight: 400;
    color: #202020;
    letter-spacing: -0.02em;
    line-height: 0.9;
    margin-bottom: 20px;
}

.about-history__subtitle {
    font-family: var(--font-body);
    font-size: 18px;
    font-weight: 400;
    color: rgba(32, 32, 32, 0.9);
    line-height: 1.3;
    letter-spacing: -0.02em;
    max-width: 600px;
    margin: 0 auto;
}

/* ---- NAVIGATION ARROWS ---- */
.about-history__nav {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 40px;
}

.about-history__nav-btn {
    width: 39px;
    height: 39px;
    border: 1px solid var(--color-text);
    border-radius: 50%;
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-normal);
    color: var(--color-text);
    padding: 0;
}

.about-history__nav-btn:hover {
    background: var(--color-bg-button-hover);
    color: var(--color-text);
}

.about-history__nav-btn svg {
    width: 14px;
    height: 12px;
}

/* ---- SCROLL CONTAINER ---- */
.about-history__scroll {
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
    cursor: grab;
    padding-left: 24px;
    padding-right: 24px;
    scroll-behavior: smooth;
}

.about-history__scroll::-webkit-scrollbar {
    display: none;
}

.about-history__scroll:active {
    cursor: grabbing;
}

/* ---- TIMELINE LINE SVG ---- */
.about-history__line-svg {
    display: block;
    width: max(100%, 2620px);
    min-width: 0;
    height: 24px;
    margin-bottom: 10px;
    flex-shrink: 0;
}

/* ---- CARDS ROW ---- */
.about-history__cards {
    display: flex;
    gap: 10px;
    width: max-content;
}

/* ---- CARD BASE ---- */
.about-history__card {
    flex: 0 0 250px;
    width: 250px;
    height: 230px;
    position: relative;
    overflow: hidden;
}

/* Card: solid blue */
.about-history__card--blue {
    background: #1C2472;
}

/* Card: image with gradient fallback */
.about-history__card--image {
    background: linear-gradient(223deg, rgba(13, 173, 174, 1) 0%, rgba(16, 137, 138, 1) 100%);
}

.about-history__card--image-2 {
    background: linear-gradient(223deg, rgba(28, 36, 114, 0.9) 0%, rgba(40, 50, 140, 0.8) 100%);
}

.about-history__card--image-3 {
    background: linear-gradient(223deg, rgba(70, 100, 150, 1) 0%, rgba(50, 80, 130, 1) 100%);
}

/* Card overlay for image cards */
.about-history__card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(28, 36, 114, 0.6) 22%, rgba(28, 36, 114, 0) 37%, rgba(28, 36, 114, 1) 85%);
    z-index: 1;
}

/* Card background image (if present) */
.about-history__card-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ---- CARD INNER CONTENT ---- */
.about-history__card-inner {
    position: relative;
    z-index: 2;
    padding: 20px;
    height: 100%;
    display: flex;
    flex-direction: column;
}

/* Year label */
.about-history__card-year {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 1.2;
}

/* White dot (top-right) */
.about-history__card-dot {
    position: absolute;
    top: 21px;
    right: 15px;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: #FFFFFF;
}

/* Card text */
.about-history__card-text {
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.3;
    letter-spacing: -0.02em;
    margin-top: auto;
    margin-bottom: 0;
}

/* ---- CARD WITH LOGO ---- */
.about-history__card--with-logo .about-history__card-dot {
    display: none;
}

.about-history__card--with-logo .about-history__card-logo {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 77px;
    height: 30px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-history__card--with-logo .about-history__card-logo img {
    max-width: 64px;
    max-height: 19px;
}

.about-history__card--with-logo .about-history__card-text {
    letter-spacing: -0.03em;
}

/* ============================================
   RESPONSIVE - LARGE DESKTOP (1920px+)
============================================= */
@media (min-width: 1920px) {
    .about-history {
        padding: 100px 0;
    }

    .about-history__title {
        font-size: 62px;
    }

    .about-history__subtitle {
        font-size: 20px;
        max-width: 700px;
    }

    .about-history__card {
        flex: 0 0 300px;
        width: 300px;
        height: 270px;
    }

    .about-history__card-year {
        font-size: 28px;
    }

    .about-history__card-text {
        font-size: 14px;
    }

    .about-history__card-inner {
        padding: 24px;
    }

    .about-history__nav-btn {
        width: 44px;
        height: 44px;
    }

    .about-history__line-svg {
        width: max(100%, 3100px);
    }
}

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

/* Tablet */
@media (max-width: 991px) {
    .about-history {
        padding: 60px 0;
    }

    .about-history__title {
        font-size: 36px;
    }

    .about-history__subtitle {
        font-size: 15px;
    }

    .about-history__nav {
        margin-bottom: 30px;
    }
}

/* Mobile */
@media (max-width: 767px) {
    .about-history {
        padding: 50px 0;
    }

    .about-history__header {
        text-align: left;
        margin-bottom: 20px;
    }

    .about-history__title {
        font-size: 28px;
        line-height: 0.9;
        margin-bottom: 15px;
    }

    .about-history__subtitle {
        font-size: 14px;
        line-height: 1.3;
        margin: 0;
        max-width: none;
    }

    .about-history__nav {
        justify-content: flex-start;
        margin-bottom: 30px;
    }

    .about-history__nav-btn {
        width: 32px;
        height: 32px;
    }

    .about-history__nav-btn svg {
        width: 12px;
        height: 10px;
    }

    .about-history__scroll {
        padding-left: 20px;
        padding-right: 20px;
    }
}

/* Small mobile — match container-fluid padding from base.css */
@media (max-width: 374px) {
    .about-history__scroll {
        padding-left: 16px;
        padding-right: 16px;
    }
}