/* ============================================================
   Startseite — index.css
   ============================================================ */

/* --- Home Hero ------------------------------------------- */
.home-hero {
    padding-top: clamp(2rem, 6vw, 4rem);
}

.home-hero__media {
    aspect-ratio: 16 / 11;
    position: relative;
}

.home-hero__media::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(135deg, transparent 60%, rgba(168, 99, 28, 0.12)),
        linear-gradient(0deg, rgba(22, 19, 16, 0.35), transparent 40%);
    pointer-events: none;
}

/* --- Materials Section ----------------------------------- */
.home-materials {
    padding-block: var(--section-y);
}

.home-materials__title {
    font-size: var(--fs-xl);
    margin-bottom: var(--gap-m);
    max-width: 18ch;
}

.home-materials__accent {
    color: var(--accent);
    font-style: italic;
    font-weight: 400;
}

.home-materials__lede {
    color: var(--fg-muted);
    font-size: 1.0625rem;
    max-width: 60ch;
    line-height: 1.7;
    margin-bottom: var(--gap-xl);
}

.material-grid {
    width: var(--container);
    margin-inline: auto;
    margin-top: var(--gap-l);
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--gap-l);
}

.material-card {
    position: relative;
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--gap-m);
    padding: 0;
    background: transparent;
    border: 1px solid var(--border);
    transition: border-color var(--t-base), background var(--t-base);
    overflow: hidden;
    color: inherit;
    text-decoration: none;
}

/* Metallischer Akzentstrich, der beim Hover von links einwischt */
.material-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), var(--copper));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--t-base);
    z-index: 2;
}

.material-card:hover,
.material-card:focus-visible {
    border-color: var(--accent);
    background: rgba(168, 99, 28, 0.03);
}

.material-card:hover::before,
.material-card:focus-visible::before {
    transform: scaleX(1);
}

.material-card__media {
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: var(--bg-elevated);
    border: none;
    margin: 0;
}

.material-card__body {
    padding: 0 var(--gap-l) var(--gap-l);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.material-card__num {
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--accent);
    letter-spacing: 0.2em;
}

.material-card__name {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--fg);
}

.material-card__sub {
    color: var(--fg-muted);
    font-size: 0.9375rem;
    line-height: 1.55;
    margin-bottom: 0.75rem;
    max-width: 36ch;
}

.material-card__cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--accent);
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    transition: gap var(--t-base);
}

.material-card:hover .material-card__cta {
    gap: 0.875rem;
}

.material-card:hover .arrow {
    transform: translateX(4px);
}

/* --- Statement Section ----------------------------------- */
.home-statement {
    background: var(--bg-deep);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.home-statement__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--gap-xl);
}

.home-statement__title {
    font-size: var(--fs-xl);
    margin-bottom: var(--gap-m);
    max-width: 18ch;
    line-height: 1.05;
}

.home-statement__copy p {
    color: var(--fg-muted);
    margin-bottom: var(--gap-m);
    font-size: 1.0625rem;
    line-height: 1.75;
    max-width: 58ch;
}

.home-statement__pillars {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
    border-top: 1px solid var(--border);
}

.home-statement__pillar {
    padding: var(--gap-l) 0;
    border-bottom: 1px solid var(--border);
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0 var(--gap-m);
    align-items: start;
}

.home-statement__pillar-num {
    color: var(--accent);
    font-size: 1.5rem;
    font-family: var(--font-display);
    line-height: 1;
    margin-top: 0.125rem;
}

.home-statement__pillar h3 {
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    margin-bottom: 0.375rem;
}

.home-statement__pillar p {
    color: var(--fg-muted);
    font-size: 0.9375rem;
    line-height: 1.55;
    grid-column: 2;
    max-width: 40ch;
}

/* --- CTA Section ----------------------------------------- */
.home-cta {
    padding-block: var(--section-y);
}

.home-cta__inner {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--gap-l);
    padding: var(--gap-xl);
    background:
        linear-gradient(135deg, var(--bg-elevated) 0%, var(--bg-deep) 100%);
    border: 1px solid var(--border);
    border-radius: 3px;
    position: relative;
    overflow: hidden;
}

.home-cta__inner::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 70% 60% at 100% 0%, rgba(168, 99, 28, 0.12), transparent 60%),
        radial-gradient(ellipse 60% 50% at 0% 100%, rgba(140, 43, 26, 0.08), transparent 65%);
    pointer-events: none;
}

.home-cta__copy {
    position: relative;
    z-index: 2;
}

.home-cta__copy h2 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: var(--gap-m);
    line-height: 1;
    max-width: 16ch;
}

.home-cta__copy em {
    color: var(--accent);
    font-style: normal;
}

.home-cta__copy p {
    color: var(--fg-muted);
    max-width: 50ch;
    font-size: 1.0625rem;
}

.home-cta__actions {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    gap: var(--gap-m);
    align-items: flex-start;
}

.home-cta__phone {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
    color: var(--fg);
}

.home-cta__phone-label {
    font-size: var(--fs-small);
    color: var(--fg-muted);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.home-cta__phone-number {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--accent);
    letter-spacing: -0.01em;
}

.home-cta__phone:hover .home-cta__phone-number,
.home-cta__phone:focus-visible .home-cta__phone-number {
    color: var(--accent-hover);
}

/* --- Responsive ------------------------------------------ */
@media (min-width: 768px) {
    .material-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--gap-l);
    }

    .home-statement__grid {
        grid-template-columns: 1.1fr 1fr;
        gap: var(--gap-xl);
        align-items: start;
    }

    .home-statement__pillars {
        grid-template-columns: repeat(2, 1fr);
        border: none;
    }

    .home-statement__pillar {
        border-top: 1px solid var(--border);
        padding: var(--gap-m) 0;
    }

    .home-cta__inner {
        grid-template-columns: 1.2fr 1fr;
        align-items: center;
        padding: var(--gap-xl);
    }

    .home-cta__actions {
        align-items: flex-end;
        text-align: right;
    }
}

@media (min-width: 1024px) {
    .material-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--gap-m);
    }

    .material-card__name {
        font-size: 1.75rem;
    }
}