/* ============================================================
   Creative Agency X — Homepage Section 11: Website Friction
   ============================================================

   Compact BEFORE → rising graph → AFTER comparison.
   Uses only the existing site typography tokens and theme width.
   Zero images. Zero JS.
   ============================================================ */

.cax-friction {
    --cax-friction-red: #F30101;
    --cax-friction-black: #000000;
    --cax-friction-white: #FFFFFF;

    width: 100%;
    background: var(--cax-friction-white);
    color: var(--cax-friction-black);
}

.cax-friction,
.cax-friction *,
.cax-friction *::before,
.cax-friction *::after {
    box-sizing: border-box;
}

.cax-friction__inner {
    width: min(
        var(--site-width, 1600px),
        calc(100% - (var(--site-gutter, 24px) * 2))
    );
    min-height: clamp(400px, 50svh, 560px);
    margin-inline: auto;
    padding:
        clamp(16px, 1.5vw, 24px)
        clamp(22px, 2vw, 32px)
        clamp(14px, 1.3vw, 20px);
    border: 1px solid var(--cax-friction-black);
    display: grid;
    grid-template-rows: auto auto auto;
    gap: clamp(9px, .85vw, 14px);
    overflow: visible;
}

/* ------------------------------------------------------------
   Header
   ------------------------------------------------------------ */

.cax-friction__header {
    min-width: 0;
}

.cax-friction__label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: "Epic Pro", Arial, Helvetica, sans-serif;
    font-size: var(--type-ui);
    font-weight: 600;
    line-height: 1;
    text-transform: uppercase;
}

.cax-friction__section-number,
.cax-friction__slash {
    color: var(--cax-friction-red);
}

.cax-friction__heading {
    margin: clamp(8px, .8vw, 12px) 0 0;
    max-width: 920px;
    letter-spacing: -.035em;
    text-transform: uppercase;
}

.cax-friction__heading > span {
    display: block;
}

.cax-friction__terminal {
    display: inline-block;
    width: .18em;
    aspect-ratio: 1;
    margin-left: .10em;
    background: var(--cax-friction-red);
    vertical-align: .1em;
}

/* ------------------------------------------------------------
   BEFORE / GRAPH / AFTER
   ------------------------------------------------------------ */

.cax-friction__comparison {
    min-width: 0;
    display: grid;
    grid-template-columns:
        minmax(0, 5fr)
        minmax(100px, 2fr)
        minmax(0, 5fr);
    gap: clamp(14px, 1.6vw, 26px);
    align-items: stretch;
}

.cax-friction__panel {
    min-width: 0;
    padding:
        clamp(9px, .9vw, 14px)
        clamp(14px, 1.25vw, 20px);
    border: 1px solid var(--cax-friction-black);
}

.cax-friction__before {
    background: var(--cax-friction-white);
    color: var(--cax-friction-black);
}

.cax-friction__after {
    background: var(--cax-friction-black);
    color: var(--cax-friction-white);
}

.cax-friction__panel-label {
    color: var(--cax-friction-red);
    font-family: Arial, Helvetica, sans-serif;
    font-size: var(--type-ui-lg);
    font-weight: 700;
    line-height: 1;
    text-transform: uppercase;
}

.cax-friction__rows {
    margin: clamp(6px, .6vw, 9px) 0 0;
    padding: 0;
    list-style: none;
}

.cax-friction__row {
    min-height: clamp(28px, 3svh, 38px);
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 12px;
    font-family: Arial, Helvetica, sans-serif;
    font-size: var(--type-h6);
    font-weight: 700;
    line-height: 1.05;
    text-transform: uppercase;
}

.cax-friction__before .cax-friction__row {
    border-top: 1px solid var(--cax-friction-black);
}

.cax-friction__after .cax-friction__row {
    border-top: 1px solid var(--cax-friction-red);
}

.cax-friction__question,
.cax-friction__check {
    font-family: Arial, Helvetica, sans-serif;
    font-size: var(--type-h5);
    font-weight: 700;
    line-height: 1;
}

.cax-friction__question {
    color: var(--cax-friction-black);
}

.cax-friction__check {
    color: var(--cax-friction-red);
}

/* ------------------------------------------------------------
   Rising improvement graph — always lower-left → upper-right
   ------------------------------------------------------------ */

.cax-friction__graph {
    min-width: 0;
    min-height: 0;
    margin: 0;
    display: grid;
    place-items: center;
}

.cax-friction__graph-svg {
    display: block;
    width: min(100%, 170px);
    height: min(100%, 175px);
    min-height: 128px;
    overflow: visible;
}

.cax-friction__graph-line,
.cax-friction__graph-arrow {
    fill: none;
    stroke: var(--cax-friction-red);
    stroke-width: 6;
    stroke-linecap: square;
    stroke-linejoin: miter;
}

.cax-friction__graph-node {
    fill: var(--cax-friction-red);
}

/* ------------------------------------------------------------
   Closing statement
   ------------------------------------------------------------ */

.cax-friction__closing {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: baseline;
    gap: .28em;
    font-family: Arial, Helvetica, sans-serif;
    font-size: var(--type-h4);
    font-weight: 700;
    line-height: 1;
    text-align: center;
    text-transform: uppercase;
}

.cax-friction__closing-second {
    color: var(--cax-friction-red);
}

/* ------------------------------------------------------------
   1366×768 and other short laptops:
   compress spacing only; theme font sizes stay unchanged.
   ------------------------------------------------------------ */

@media (max-height: 820px) and (min-width: 901px) {
    .cax-friction__inner {
        min-height: clamp(390px, 50svh, 420px);
        padding-block: 10px 9px;
        gap: 6px;
    }

    .cax-friction__heading {
        margin-top: 6px;
    }

    .cax-friction__comparison {
        gap: 16px;
    }

    .cax-friction__panel {
        padding-block: 7px;
    }

    .cax-friction__rows {
        margin-top: 5px;
    }

    .cax-friction__row {
        min-height: 27px;
    }

    .cax-friction__graph-svg {
        min-height: 118px;
    }
}

/* ------------------------------------------------------------
   Tablet portrait: stack BEFORE → GRAPH → AFTER.
   ------------------------------------------------------------ */

@media (max-width: 900px) {
    .cax-friction__inner {
        min-height: 0;
        height: auto;
        padding: 28px 24px 30px;
        gap: 22px;
    }

    .cax-friction__heading {
        max-width: 760px;
        margin-top: 18px;
    }

    .cax-friction__comparison {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .cax-friction__panel {
        padding: 20px 22px;
    }

    .cax-friction__row {
        min-height: 48px;
    }

    .cax-friction__graph {
        min-height: 150px;
    }

    .cax-friction__graph-svg {
        width: min(52vw, 190px);
        height: auto;
        min-height: 0;
    }

    .cax-friction__closing {
        justify-content: flex-start;
        text-align: left;
    }
}

@media (max-width: 600px) {
    .cax-friction__inner {
        width: min(
            100% - 36px,
            var(--site-width, 1600px)
        );
        padding: 24px 18px 28px;
    }

    .cax-friction__heading {
        margin-top: 16px;
    }

    .cax-friction__panel {
        padding: 18px;
    }

    .cax-friction__row {
        min-height: 46px;
        gap: 10px;
    }

    .cax-friction__graph {
        min-height: 130px;
    }

    .cax-friction__graph-svg {
        width: min(62vw, 170px);
    }
}