/* =========================================
   BCC PROCESS — REFINED LIME TIMELINE
========================================= */

.bcc-process {
    --bcc-process-accent: var(--bcc-color-accent);
    --bcc-process-line: rgba(23, 23, 23, 0.20);
    --bcc-process-media-bg: #ffffff;

    width: 100%;
    padding: clamp(76px, 9vw, 120px) 0;
    overflow: hidden;
    background: var(--bcc-color-surface);
}

.bcc-process,
.bcc-process * {
    box-sizing: border-box;
}

/* =========================================
   CONTAINER
========================================= */

.bcc-process__inner {
    width: calc(100% - (var(--bcc-container-padding-desktop) * 2));
    max-width: var(--bcc-container-width);
    margin: 0 auto;
}

/* =========================================
   SECTION HEADER
========================================= */

.bcc-process__header {
    max-width: 850px;
    margin: 0 auto clamp(64px, 8vw, 104px);
    text-align: center;
}

.bcc-process__eyebrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 0 0 var(--bcc-space-5);
    padding: 8px 15px;
    border: 1px solid var(--bcc-process-accent);
    border-radius: 100px;
    background: rgba(166, 206, 57, 0.13);
    color: var(--bcc-color-primary);
    font-size: 12px;
    font-weight: var(--bcc-weight-bold);
    letter-spacing: 0.09em;
    line-height: 1.2;
    text-transform: uppercase;
}

.bcc-process__heading {
    max-width: 820px;
    margin: 0 auto;
    color: var(--bcc-color-text);
    font-family: var(--bcc-font-heading);
    font-size: clamp(40px, 5vw, 64px);
    font-weight: var(--bcc-weight-bold);
    letter-spacing: -0.045em;
    line-height: 1.04;
    text-wrap: balance;
}

.bcc-process__description {
    max-width: 620px;
    margin: var(--bcc-space-5) auto 0;
    color: var(--bcc-color-text-muted);
    font-size: var(--bcc-text-base);
    line-height: var(--bcc-leading-relaxed);
}

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

   Left copy  |  Timeline  |  Right media
   Left media |  Timeline  |  Right copy
========================================= */

.bcc-process__steps {
    position: relative;
    display: flex;
    flex-direction: column;
    isolation: isolate;
}

/* Central vertical timeline */

.bcc-process__steps::before {
    position: absolute;
    z-index: -1;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 1px;
    background: var(--bcc-process-line);
    content: "";
    transform: translateX(-50%);
}

/* Individual timeline rows */

.bcc-process__step {
    position: relative;
    display: grid;
    grid-template-columns:
        minmax(0, 1fr)
        72px
        minmax(0, 1fr);
    grid-template-areas: "copy timeline media";
    align-items: center;
    column-gap: clamp(20px, 3vw, 44px);
    min-width: 0;
    padding: 0 0 clamp(64px, 8vw, 104px);
}

.bcc-process__step:last-child {
    padding-bottom: 0;
}

/* Alternating layout */

.bcc-process__step--reverse {
    grid-template-areas: "media timeline copy";
}

/* =========================================
   CENTRAL TIMELINE DOTS
========================================= */

.bcc-process__step::before {
    position: absolute;
    z-index: 2;
    top: 50%;
    left: 50%;
    width: 16px;
    height: 16px;
    border: 3px solid var(--bcc-color-surface);
    border-radius: 50%;
    background: var(--bcc-process-accent);
    box-shadow: 0 0 0 1px rgba(23, 23, 23, 0.18);
    content: "";
    transform: translate(-50%, -50%);
}

/* First dot */

.bcc-process__step:first-child::before {
    top: 0;
    transform: translate(-50%, 0);
}

/* Last dot */

.bcc-process__step:last-child::before {
    top: auto;
    bottom: 0;
    transform: translate(-50%, 0);
}

/* =========================================
   STEP COPY
========================================= */

.bcc-process__copy {
    grid-area: copy;
    align-self: center;
    justify-self: stretch;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    grid-template-rows: auto auto auto;
    align-items: baseline;
    column-gap: 16px;
    min-width: 0;
    max-width: 460px;
    padding: 0;
}

.bcc-process__step:not(.bcc-process__step--reverse) .bcc-process__copy,
.bcc-process__step--reverse .bcc-process__copy {
    justify-self: start;
}

/* =========================================
   STEP NUMBER
========================================= */

.bcc-process__number {
    grid-column: 1;
    grid-row: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 0;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    color: var(--bcc-color-primary);
    font-family: var(--bcc-font-heading);
    font-size: clamp(25px, 2.2vw, 32px);
    font-weight: var(--bcc-weight-bold);
    letter-spacing: -0.04em;
    line-height: 1.1;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

/* =========================================
   STEP HEADING
========================================= */

.bcc-process__title {
    grid-column: 2;
    grid-row: 1;
    margin: 0;
    padding: 2px 0 2px 18px;
    border-left: 2px solid rgba(23, 23, 23, 0.28);
    color: var(--bcc-color-text);
    font-family: var(--bcc-font-heading);
    font-size: clamp(42px, 4.5vw, 56px);
    font-weight: var(--bcc-weight-bold);
    letter-spacing: -0.045em;
    line-height: 1.02;
    text-wrap: balance;
}

/* Subtitle */

.bcc-process__subtitle {
    grid-column: 1 / -1;
    grid-row: 2;
    margin: 18px 0 0;
    color: var(--bcc-color-primary);
    font-size: 18px;
    font-weight: var(--bcc-weight-bold);
    line-height: 1.35;
}

/* Description */

.bcc-process__text {
    grid-column: 1 / -1;
    grid-row: 3;
    max-width: 460px;
    margin: 20px 0 0;
    color: var(--bcc-color-text-muted);
    font-size: 20px;
    line-height: 1.75;
}

/* =========================================
   MEDIA FRAME
========================================= */

.bcc-process__media {
    position: relative;
    grid-area: media;
    align-self: center;
    width: 100%;
    min-width: 0;
    aspect-ratio: 1.48 / 1;
    overflow: hidden;
    border: 1px solid rgba(23, 23, 23, 0.14);
    border-radius: 12px;
    background: var(--bcc-process-media-bg);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.045);
}

/* Images and GIFs */

.bcc-process__media-image {
    position: relative;
    display: block;
    width: 100%;
    height: 100%;
    border: 0;
    object-fit: contain;
    object-position: center;
    background: var(--bcc-process-media-bg);
}

/* Video */

.bcc-process__media-video {
    position: relative;
    display: block;
    width: 100%;
    height: 100%;
    border: 0;
    object-fit: contain;
    object-position: center;
    background: var(--bcc-process-media-bg);
}

/* =========================================
   TABLET
========================================= */

@media (max-width: 1000px) {

    .bcc-process {
        padding: var(--bcc-space-10) 0;
    }

    .bcc-process__inner {
        width: calc(100% - (var(--bcc-container-padding-tablet) * 2));
    }

    .bcc-process__header {
        margin-bottom: clamp(52px, 7vw, 72px);
    }

    .bcc-process__step {
        grid-template-columns:
            minmax(0, 1fr)
            48px
            minmax(0, 1fr);
        column-gap: 20px;
        padding-bottom: 68px;
    }

    .bcc-process__copy {
        column-gap: 12px;
    }

    .bcc-process__number {
        font-size: 25px;
    }

    .bcc-process__title {
        padding-left: 14px;
        font-size: clamp(36px, 4.5vw, 46px);
    }

    .bcc-process__subtitle {
        font-size: 16px;
    }

    .bcc-process__text {
        font-size: 17px;
        line-height: 1.7;
    }

    .bcc-process__media {
        aspect-ratio: 1.25 / 1;
        border-radius: 9px;
    }

    .bcc-process__step::before {
        width: 14px;
        height: 14px;
    }
}

/* =========================================
   MOBILE
========================================= */

@media (max-width: 640px) {

    .bcc-process {
        padding: var(--bcc-space-9) 0;
    }

    .bcc-process__inner {
        width: calc(100% - (var(--bcc-container-padding-mobile) * 2));
    }

    .bcc-process__header {
        margin-bottom: 48px;
        text-align: left;
    }

    .bcc-process__eyebrow {
        margin-bottom: var(--bcc-space-4);
    }

    .bcc-process__heading {
        font-size: clamp(36px, 9vw, 48px);
        line-height: 1.05;
    }

    .bcc-process__description {
        margin-top: var(--bcc-space-4);
        font-size: var(--bcc-text-base);
    }

    /* Single-column mobile layout */

    .bcc-process__steps::before {
        display: none;
    }

    .bcc-process__step,
    .bcc-process__step--reverse {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding-bottom: 48px;
    }

    .bcc-process__step::before {
        display: none;
    }

    .bcc-process__copy {
        order: 1;
        display: grid;
        grid-template-columns: auto minmax(0, 1fr);
        column-gap: 12px;
        width: 100%;
        max-width: none;
    }

    /* Number */

    .bcc-process__number {
        font-size: 24px;
    }

    /* Heading */

    .bcc-process__title {
        padding-left: 14px;
        font-size: clamp(36px, 9vw, 44px);
        line-height: 1.05;
    }

    /* Subtitle */

    .bcc-process__subtitle {
        margin-top: 14px;
        font-size: 16px;
    }

    /* Description */

    .bcc-process__text {
        max-width: 100%;
        margin-top: 14px;
        font-size: 17px;
        line-height: 1.7;
    }

    /* Media */

    .bcc-process__media {
        order: 2;
        width: 100%;
        margin-top: var(--bcc-space-5);
        aspect-ratio: 16 / 10;
        border-radius: 9px;
        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.045);
    }

    .bcc-process__step:last-child {
        padding-bottom: 0;
    }
}

/* =========================================
   REDUCED MOTION
========================================= */

@media (prefers-reduced-motion: reduce) {

    .bcc-process *,
    .bcc-process *::before,
    .bcc-process *::after {
        scroll-behavior: auto;
        animation-duration: 0.01ms;
        animation-iteration-count: 1;
        transition-duration: 0.01ms;
    }
}