/* assets/css/clinical.css */

/* ============================================================
   1. MONOLITH CLINICAL HEADER
   ============================================================ */
.clinical-header {
    background-color: var(--clr-primary, #000);
    padding-top: calc(72px + 6rem);
    padding-bottom: 6rem;
    color: #FFF;
}

.header-meta {
    display: flex;
    justify-content: space-between;
    border-bottom: 2px solid rgba(255, 255, 255, 0.2);
    padding-bottom: 1rem;
    margin-bottom: 4rem;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: rgba(255, 255, 255, 0.6);
}

.clinical-headline {
    font-family: var(--font-heading, serif);
    font-size: clamp(3.5rem, 6vw, 6.5rem);
    font-weight: 500;
    line-height: 1.05;
    letter-spacing: -2px;
    color: #FFF;
    margin: 0;
}

.header-footer {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 2rem;
    max-width: 800px;
}

.header-footer p {
    font-size: 1.5rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin: 0;
}

/* ============================================================
   2. EDITORIAL PROTOCOL MATRIX
   ============================================================ */
.methodology-matrix {
    background-color: var(--clr-bg-main, #FFFFFF);
    border-top: 1px solid var(--clr-border, #E2E8F0);
}

.matrix-header {
    padding: 6rem 4rem;
    border-bottom: 1px solid var(--clr-border, #E2E8F0);
    max-width: 1000px;
}

.matrix-header h2 {
    font-family: var(--font-heading, serif);
    font-size: clamp(2.5rem, 4vw, 4rem);
    color: var(--clr-primary, #000);
    margin-bottom: 1.5rem;
    line-height: 1.1;
    letter-spacing: -1px;
}

.matrix-lead {
    font-size: 1.25rem;
    color: var(--clr-text-main, #555);
    line-height: 1.6;
    margin: 0;
}

.protocol-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
}

.protocol-cell {
    padding: 4rem;
    border-right: 1px solid var(--clr-border, #E2E8F0);
    border-bottom: 1px solid var(--clr-border, #E2E8F0);
    position: relative;
}

.protocol-cell:last-child {
    border-right: none;
}

.protocol-step {
    font-family: var(--font-heading, serif);
    font-size: clamp(4rem, 8vw, 6rem);
    font-weight: 500;
    color: var(--clr-primary, #000);
    opacity: 0.1;
    line-height: 0.8;
    margin-bottom: 2rem;
}

.protocol-title {
    font-size: 1.5rem;
    color: var(--clr-primary, #000);
    margin-bottom: 1rem;
}

.protocol-desc {
    font-size: 1.05rem;
    color: var(--clr-text-main, #555);
    line-height: 1.6;
    margin: 0;
}

/* ============================================================
   3. BRUTALIST DATA LAYOUT
   ============================================================ */
.efficacy-data-layout {
    background-color: var(--clr-bg-alt, #F8FAFC);
}

.border-top-dark {
    border-top: 1px solid var(--clr-primary, #000);
}

.data-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    /* Force inner borders */
    background-color: var(--clr-border, #E2E8F0);
    gap: 1px;
}

.data-narrative {
    background-color: #FFF;
    padding: 6rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.data-narrative h2 {
    font-family: var(--font-heading, serif);
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    color: var(--clr-primary, #000);
    margin-bottom: 1.5rem;
    line-height: 1.1;
    letter-spacing: -1px;
}

.fw-300 {
    font-weight: 300;
    color: var(--clr-text-main, #555);
}

.data-lead {
    font-size: 1.15rem;
    color: var(--clr-text-main, #555);
    line-height: 1.7;
    margin: 0;
}

.brutalist-btn {
    display: inline-block;
    align-self: flex-start;
    background-color: var(--clr-primary, #000);
    color: #FFF;
    border: none;
    padding: 1.5rem 3rem;
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    text-decoration: none;
    transition: background-color 0.3s;
}

.brutalist-btn:hover {
    background-color: var(--clr-secondary);
    color: #FFF;
}

.data-statistics {
    background-color: #FFF;
    display: flex;
    flex-direction: column;
}

.brutal-stat {
    display: flex;
    padding: 4rem;
    border-bottom: 1px solid var(--clr-border, #E2E8F0);
}

.brutal-stat:last-child {
    border-bottom: none;
}

.stat-primary {
    width: 150px;
    flex-shrink: 0;
    display: flex;
    align-items: flex-start;
    gap: 0.25rem;
}

.stat-number {
    font-family: var(--font-heading, serif);
    font-size: 5rem;
    font-weight: 500;
    color: var(--clr-primary, #000);
    line-height: 0.8;
}

.stat-symbol {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--clr-secondary);
    margin-top: 0.5rem;
}

.stat-info {
    padding-left: 3rem;
    border-left: 2px solid var(--clr-primary, #000);
}

.stat-label {
    display: block;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--clr-primary, #000);
    margin-bottom: 0.5rem;
}

.stat-desc {
    font-size: 1.05rem;
    color: var(--clr-text-main, #555);
    line-height: 1.6;
    margin: 0;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
    .protocol-grid {
        grid-template-columns: 1fr;
    }
    
    .protocol-cell {
        border-right: none;
    }

    .data-split {
        grid-template-columns: 1fr;
    }
    
    .data-narrative {
        padding: 4rem 2rem;
    }

    .brutal-stat {
        flex-direction: column;
        padding: 3rem 2rem;
        gap: 2rem;
    }

    .stat-info {
        padding-left: 0;
        border-left: none;
        border-top: 2px solid var(--clr-primary, #000);
        padding-top: 1.5rem;
    }
    
    .matrix-header {
        padding: 4rem 2rem;
    }
}