/*
 * PivHub CSS Module: 09-brand-cases-editorial.css
 * Current brand cases editorial section styles.
 */

/* --------------------------------------------------------------------------
   30. Brand Cases — Editorial Showcase (Section 3)
   Full-bleed dark section with staggered lookbook grid
   Uses bc- prefix to avoid cascade conflicts with previous iterations
   -------------------------------------------------------------------------- */

.bc-section {
    background: var(--color-black);
    padding-block: var(--space-15);
    overflow: hidden;
}

/* --- Section Header --- */
.bc-header {
    max-width: var(--container-max);
    margin: 0 auto var(--space-10);
    padding-inline: var(--container-pad);
    text-align: center;
}

.bc-kicker {
    display: inline-block;
    font-family: var(--font-body);
    font-size: var(--fs-micro);
    font-weight: 600;
    color: var(--color-on-dark-medium);
    letter-spacing: 0.4em;
    text-transform: uppercase;
    text-indent: 0.4em;
    margin-bottom: var(--space-3);
    position: relative;
    padding: 0 var(--space-4);
}

.bc-kicker::before,
.bc-kicker::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 28px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-on-dark-line));
}

.bc-kicker::before {
    right: 100%;
}

.bc-kicker::after {
    left: 100%;
    background: linear-gradient(90deg, var(--color-on-dark-line), transparent);
}

.bc-headline {
    font-family: var(--font-display);
    font-size: clamp(32px, 5vw, 56px);
    font-weight: 700;
    line-height: var(--lh-display);
    color: var(--color-white);
    letter-spacing: -0.02em;
    max-width: 720px;
    margin: 0 auto;
}

.bc-headline em {
    font-style: italic;
    font-weight: 400;
    color: var(--color-on-dark-strong);
}

/* --- Brand Cards Grid --- */
.bc-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-2);
    max-width: var(--container-max);
    margin: 0 auto;
    padding-inline: var(--container-pad);
    align-items: start;
}

.bc-card {
    position: relative;
    display: block;
    border-radius: 0;
    overflow: hidden;
    cursor: pointer;
    text-decoration: none;
}

.bc-card-shifted {
    margin-top: 48px;
}

.bc-card-image {
    position: relative;
    aspect-ratio: 3 / 4.2;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.bc-card:hover .bc-card-image {
    transform: scale(1.05);
}

.bc-card-scrim {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 35%, rgba(var(--theme-bg-rgb), 0.88) 100%);
    transition: background 0.4s var(--ease);
}

.bc-card:hover .bc-card-scrim {
    background: linear-gradient(180deg, rgba(var(--theme-bg-rgb), 0.1) 0%, rgba(var(--theme-bg-rgb), 0.92) 100%);
}

/* White border reveal on hover */
.bc-card::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 0;
    border: 1px solid transparent;
    transition: border-color 0.4s var(--ease);
    pointer-events: none;
    z-index: 3;
}

.bc-card:hover::after {
    border-color: rgba(255, 255, 255, 0.44);
}

.bc-card-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--space-4);
    z-index: 2;
}

.bc-card-sales {
    display: block;
    font-family: var(--font-data);
    font-size: clamp(22px, 2vw, 28px);
    font-weight: 700;
    color: var(--color-on-dark-strong);
    line-height: 1;
    margin-bottom: var(--space-1);
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
}

.bc-card-name {
    font-family: var(--font-display);
    font-size: clamp(20px, 1.8vw, 26px);
    font-weight: 700;
    color: var(--color-white);
    line-height: 1.1;
    margin-bottom: var(--space-1);
    letter-spacing: -0.02em;
}

.bc-card-meta {
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.bc-card-units {
    font-size: var(--fs-micro);
    font-weight: 500;
    color: rgba(255, 255, 255, 0.6);
    letter-spacing: 0.02em;
}

.bc-card-divider {
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: var(--color-on-dark-strong);
    opacity: 0.6;
    flex-shrink: 0;
}

.bc-card-cat {
    font-size: var(--fs-micro);
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.45);
}

/* --- View All CTA --- */
.bc-footer {
    text-align: center;
    margin-top: var(--space-8);
}

.bc-view-all {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: 12px 32px;
    font-family: var(--font-body);
    font-size: var(--fs-caption);
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-white);
    border: 1.5px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    text-decoration: none;
    transition: all var(--transition);
}

.bc-view-all:hover {
    border-color: var(--color-on-dark-strong);
    color: var(--color-on-dark-strong);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(255, 255, 255, 0.1);
}

.bc-view-all-arrow {
    display: inline-block;
    transition: transform var(--transition);
    font-size: 1.1em;
}

.bc-view-all:hover .bc-view-all-arrow {
    transform: translateX(4px);
}

/* --- Brand Cases Responsive --- */
@media (max-width: 1023px) {
    .bc-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-2);
    }

    .bc-card-shifted {
        margin-top: 0;
    }
}

@media (max-width: 600px) {
    .bc-grid {
        grid-template-columns: 1fr;
    }

    .bc-card-image {
        aspect-ratio: 3 / 4;
    }

}

@media (prefers-reduced-motion: reduce) {
    .bc-card-image,
    .bc-card-scrim,
    .bc-card::after {
        transition: none;
    }
}

/* --------------------------------------------------------------------------
   31. Results — Commercial Capability Cards
   -------------------------------------------------------------------------- */

.results-section {
    position: relative;
    background:
        linear-gradient(180deg, var(--color-black) 0%, var(--theme-bg-elevated) 44%, var(--color-black) 100%);
    padding-block: clamp(56px, 8vh, 86px) clamp(72px, 10vh, 112px);
    overflow: hidden;
}

.results-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
        linear-gradient(180deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
    background-size: 80px 80px;
    -webkit-mask-image: linear-gradient(180deg, transparent 0%, black 20%, black 80%, transparent 100%);
    mask-image: linear-gradient(180deg, transparent 0%, black 20%, black 80%, transparent 100%);
    opacity: 0.25;
    pointer-events: none;
}

.results-section::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    width: min(920px, 90vw);
    height: 1px;
    transform: translateX(-50%);
    background: linear-gradient(90deg, transparent, var(--color-on-dark-line), transparent);
}

.results-inner {
    position: relative;
    z-index: 1;
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: var(--container-pad);
}

.results-kicker {
    display: inline-block;
    position: relative;
    padding: 0 var(--space-4);
    font-size: var(--fs-micro);
    font-weight: 700;
    letter-spacing: 0.4em;
    text-transform: uppercase;
    text-indent: 0.4em;
    color: var(--color-on-dark-medium);
    margin-bottom: var(--space-3);
}

.results-kicker::before,
.results-kicker::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 44px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-on-dark-line));
}

.results-kicker::before {
    right: 100%;
}

.results-kicker::after {
    left: 100%;
    background: linear-gradient(90deg, var(--color-on-dark-line), transparent);
}

.results-header {
    max-width: 820px;
    min-height: clamp(300px, 42svh, 420px);
    margin: 0 auto calc(var(--space-4) * -1);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.results-title {
    font-family: var(--font-display);
    font-size: clamp(34px, 5vw, 64px);
    font-weight: 700;
    line-height: var(--lh-tight);
    letter-spacing: 0;
    color: var(--color-white);
    max-width: 720px;
    margin-inline: auto;
    margin-bottom: var(--space-3);
}

.results-title em {
    color: var(--color-on-dark-strong);
    font-style: italic;
    font-weight: 400;
}

.results-subtitle {
    max-width: 640px;
    margin-inline: auto;
    font-size: var(--fs-body-lg);
    line-height: var(--lh-body-lg);
    color: rgba(255, 255, 255, 0.68);
}

.results-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    border-left: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 -24px 80px rgba(0, 0, 0, 0.38);
}

.results-card {
    position: relative;
    min-height: 380px;
    padding: var(--space-4);
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.065), rgba(255, 255, 255, 0.026) 54%, rgba(255, 255, 255, 0.015));
    border-right: 1px solid rgba(255, 255, 255, 0.2);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    overflow: hidden;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
    transition: background var(--transition), transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.results-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(160deg, rgba(255, 255, 255, 0.1), transparent 46%);
    opacity: 0;
    transition: opacity var(--transition);
}

.results-card::after {
    content: '';
    position: absolute;
    left: var(--space-4);
    right: var(--space-4);
    bottom: 0;
    height: 3px;
    background: var(--color-on-dark-strong);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-slow);
}

.results-card:hover {
    background: rgba(255, 255, 255, 0.055);
    border-color: rgba(255, 255, 255, 0.28);
    transform: translateY(-6px);
}

.results-card:hover::before {
    opacity: 1;
}

.results-card:hover::after {
    transform: scaleX(1);
}

.results-card-number {
    display: block;
    font-family: var(--font-data);
    font-size: clamp(52px, 5.6vw, 84px);
    font-weight: 700;
    line-height: 1;
    color: rgba(255, 255, 255, 0.085);
    text-align: right;
    margin-bottom: var(--space-6);
}

.results-card-title,
.results-card-text {
    position: relative;
    z-index: 1;
}

.results-card-title {
    min-height: 64px;
    margin-bottom: var(--space-2);
    font-family: var(--font-body);
    font-size: clamp(20px, 1.7vw, 26px);
    font-weight: 700;
    line-height: var(--lh-heading);
    color: var(--color-white);
    letter-spacing: 0;
    text-transform: none;
}

.results-card-text {
    font-size: var(--fs-caption);
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.62);
}

@media (max-width: 1023px) {
    .results-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .results-card {
        min-height: 300px;
    }
}

@media (max-width: 600px) {
    .results-header {
        margin-bottom: var(--space-5);
    }

    .results-kicker {
        letter-spacing: 0.18em;
        text-indent: 0.18em;
    }

    .results-kicker::before,
    .results-kicker::after {
        width: 24px;
    }

    .results-grid {
        grid-template-columns: 1fr;
    }

    .results-card {
        min-height: 250px;
        padding: var(--space-3);
    }

    .results-card-number {
        margin-bottom: var(--space-4);
    }

    .results-card-title {
        min-height: 0;
        margin-bottom: var(--space-2);
    }
}

@media (prefers-reduced-motion: reduce) {
    .results-card,
    .results-card::before,
    .results-card::after {
        transition: none;
    }
}