/* =====================================================
   STUDIO ALLEGORY – SLIDER STYLES v1.1.0
   Corporate Design Guideline v1.0 compliant
   ===================================================== */

/* --- Variables (Allegory brand) --- */
:root {
    --sa-teal:        #005555;
    --sa-teal-mid:    #007070;
    --sa-teal-light:  #249ea0;
    --sa-orange:      #fd5901;
    --sa-orange-mid:  #f78104;
    --sa-orange-light:#faab36;
    --sa-dark:        #1a1a1a;
    --sa-body:        #333333;
    --sa-white:       #ffffff;
    --sa-max-width:   1400px;
}

/* --- Section: full-bleed container --- */
.sa-slider {
    position: relative;
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    height: 40vh;
    min-height: 360px;
    max-height: 700px;
    overflow: hidden;
    background: var(--sa-teal);
}

/* --- Slide track --- */
.sa-slider__track {
    position: relative;
    height: 100%;
    width: 100%;
}

/* --- Individual slide --- */
.sa-slider__slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

.sa-slider__slide--active {
    opacity: 1;
    visibility: visible;
}

/* --- Background (photo or fallback gradient) --- */
.sa-slider__bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
}

/* --- Diagonal teal overlay (120° = 30° CW from horizontal) --- 
   0–28%: solid teal | 28–58%: fade | 58–100%: transparent */
.sa-slider__overlay-diagonal {
    position: absolute;
    inset: 0;
    z-index: 2;
    background: linear-gradient(
        120deg,
        var(--sa-teal) 0%,
        var(--sa-teal) 28%,
        rgba(0, 85, 85, 0.80) 35%,
        rgba(0, 85, 85, 0.40) 42%,
        rgba(0, 85, 85, 0.13) 50%,
        transparent 58%,
        transparent 100%
    );
}

/* --- Top gradient from navigation (~150px) --- */
.sa-slider__overlay-top {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 300px;
    z-index: 3;
    background: linear-gradient(
        to bottom,
        var(--sa-teal) 0%,
        rgba(0, 85, 85, 0.67) 30%,
        rgba(0, 85, 85, 0.27) 60%,
        transparent 100%
    );
}

/* --- Content container (constrained) --- */
.sa-slider__content {
    position: relative;
    z-index: 5;
    height: 100%;
    display: flex;
    align-items: center;
}

.sa-slider__inner {
    max-width: var(--sa-max-width);
    margin: 0 auto;
    padding: 40px 28px 80px;
    width: 100%;
}

/* --- Meta row: tag + date on one line --- */
.sa-slider__meta {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
}

/* --- Tag badge --- */
.sa-slider__tag {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 4px;
    font-family: 'Nunito Sans', sans-serif;
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--sa-white);
    line-height: 1;
}

.sa-slider__tag--event {
    background: var(--sa-orange);
}

.sa-slider__tag--post {
    background: var(--sa-teal-light);
}

/* --- Date pill --- */
.sa-slider__date {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 4px;
    font-family: 'Nunito Sans', sans-serif;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: rgba(255, 255, 255, 0.15);
    color: var(--sa-white);
    line-height: 1;
}

/* --- Title (H1 page title size per CI guideline) --- */
.sa-slider__title {
    font-family: 'Nunito Sans', sans-serif !important;
    font-weight: 900 !important;
    font-size: 40px !important;
    color: var(--sa-white) !important;
    line-height: 1.2 !important;
    margin: 0 0 10px 0 !important;
    padding: 0 !important;
    max-width: 560px;
}

/* --- Description/excerpt (body text, only colour override) --- */
.sa-slider__desc {
    color: var(--sa-white);
    opacity: 0.9;
    margin: 0 0 20px 0;
    max-width: 480px;
}

/* --- CTA button (pill-shaped, matching site buttons) --- */
.sa-slider__cta {
    display: inline-block;
    padding: 5px 20px;
    border-radius: 100px;
    font-family: 'Nunito Sans', sans-serif;
    font-weight: 700;
    font-size: 16px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--sa-white) !important;
    background: var(--sa-orange) !important;
    text-decoration: none !important;
    border: none;
    cursor: pointer;
    transition: background 0.2s ease;
}

.sa-slider__cta:hover {
    background: var(--sa-orange-mid) !important;
    color: var(--sa-white) !important;
}

/* --- Controls bar (pinned to bottom, constrained) --- */
.sa-slider__controls {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 10;
}

.sa-slider__controls-inner {
    max-width: var(--sa-max-width);
    margin: 0 auto;
    padding: 0 28px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* --- Dots --- */
.sa-slider__dots {
    display: flex;
    gap: 6px;
}

.sa-slider__dot {
    width: 10px;
    height: 10px;
    border-radius: 5px;
    padding: 0;
    background: rgba(255, 255, 255, 0.35);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.sa-slider__dot:hover {
    background: rgba(255, 255, 255, 0.6);
}

.sa-slider__dot--active {
    width: 28px;
    background: var(--sa-white);
}

/* --- Arrows --- */
.sa-slider__arrows {
    display: flex;
    gap: 8px;
}

.sa-slider__arrow {
    width: 44px;
    height: 44px;
    border-radius: 22px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.12);
    border: none;
    color: var(--sa-white);
    cursor: pointer;
    transition: background 0.2s ease;
}

.sa-slider__arrow:hover {
    background: rgba(255, 255, 255, 0.25);
}

.sa-slider__arrow svg {
    width: 22px;
    height: auto;
    color: var(--sa-white);
}

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

/* Tablet */
@media (max-width: 768px) {
    .sa-slider {
        height: 60vh;
        min-height: 380px;
    }

    .sa-slider__inner {
        padding: 32px 20px 80px;
    }

    .sa-slider__title {
        font-size: 34px !important;
    }

    .sa-slider__controls-inner {
        padding: 0 20px 20px;
    }

    .sa-slider__arrow {
        width: 40px;
        height: 40px;
    }

    .sa-slider__arrow svg {
        width: 18px;
    }
}

/* Phone */
@media (max-width: 480px) {
    /* Gradient: simple vertical top-to-bottom only */
    .sa-slider__overlay-diagonal {
        background: linear-gradient(
            to bottom,
            var(--sa-teal) 0%,
            rgba(0, 85, 85, 0.75) 40%,
            rgba(0, 85, 85, 0.35) 70%,
            transparent 100%
        ) !important;
    }

    .sa-slider__title {
        font-size: 28px !important;
        max-width: 100%;
    }

    .sa-slider__desc {
        font-size: 20px;
        max-width: 100%;
    }

    .sa-slider__cta {
        font-size: 14px;
        padding: 4px 16px;
    }

    .sa-slider__tag,
    .sa-slider__date {
        font-size: 12px;
    }

    .sa-slider__controls-inner {
        padding: 0 16px 16px;
    }

    .sa-slider__arrow {
        width: 36px;
        height: 36px;
    }

    .sa-slider__arrow svg {
        width: 16px;
    }
}