/* =========================================================
   KÖHLING & DR. ALDERMANN – ERÖFFNUNGSBESCHLUSS
   ========================================================= */

.opening-page {
    background: var(--surface);
}

.opening-hero {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(
            circle at 84% 18%,
            rgba(245, 149, 0, 0.28),
            transparent 29%
        ),
        linear-gradient(
            130deg,
            #111111 0%,
            #2b2b2b 68%,
            #3b342c 100%
        );
    color: #ffffff;
}

.opening-circle {
    position: absolute;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
}

.opening-circle-one {
    top: -310px;
    right: -180px;
    width: 730px;
    height: 730px;
}

.opening-circle-two {
    right: 240px;
    bottom: -430px;
    width: 720px;
    height: 720px;
    border-color: rgba(245, 149, 0, 0.28);
}

.opening-hero-inner {
    position: relative;
    z-index: 2;
    min-height: 680px;
    display: flex;
    flex-direction: column;
    padding-top: 40px;
    padding-bottom: 90px;
}

.opening-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    color: rgba(255, 255, 255, 0.57);
    font-size: 12px;
}

.opening-breadcrumb a:hover {
    color: var(--orange);
}

.opening-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.58fr);
    gap: 100px;
    align-items: end;
    margin-top: auto;
}

.opening-hero-content {
    max-width: 900px;
}

.opening-hero-content h1 {
    margin-bottom: 28px;
    color: #ffffff;
    font-size: clamp(50px, 6vw, 80px);
}

.opening-hero-content > p {
    max-width: 720px;
    margin: 0;
    color: rgba(255, 255, 255, 0.77);
    font-size: clamp(18px, 2vw, 22px);
}

.opening-hero-content .button {
    margin-top: 40px;
}

.opening-hero-summary {
    padding: 38px;
    border-top: 4px solid var(--orange);
    background: rgba(255, 255, 255, 0.07);
    backdrop-filter: blur(12px);
}

.opening-hero-summary > span {
    display: block;
    margin-bottom: 22px;
    color: var(--orange);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.opening-hero-summary strong {
    display: block;
    margin-bottom: 15px;
    color: #ffffff;
    font-size: 28px;
    font-weight: 400;
}

.opening-hero-summary p {
    margin: 0;
    color: rgba(255, 255, 255, 0.66);
    font-size: 14px;
}

.opening-introduction {
    padding: 125px 0;
}

.opening-introduction-grid {
    display: grid;
    grid-template-columns: 1fr 0.84fr;
    gap: 120px;
}

.opening-introduction h2 {
    margin-bottom: 0;
}

.opening-introduction-copy p {
    margin-top: 0;
    color: var(--gray);
}

.opening-introduction-copy .opening-lead {
    color: var(--dark);
    font-size: 21px;
    line-height: 1.65;
}

.opening-reasons {
    padding: 130px 0;
    background: var(--background);
}

.opening-section-heading,
.opening-ranking-heading {
    display: grid;
    grid-template-columns: 1fr 390px;
    align-items: end;
    gap: 80px;
    margin-bottom: 68px;
}

.opening-section-heading h2,
.opening-ranking-heading h2 {
    margin-bottom: 0;
}

.opening-section-heading > p,
.opening-ranking-heading > p {
    margin: 0;
    color: var(--gray);
}

.opening-reasons-grid,
.opening-ranking-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}

.opening-reason-card,
.opening-ranking-card {
    min-height: 350px;
    padding: 38px;
    background: #ffffff;
    border-top: 5px solid var(--orange);
    box-shadow: 0 20px 55px rgba(43, 43, 43, 0.07);
}

.opening-reason-card > span,
.opening-ranking-card > span {
    display: block;
    margin-bottom: 62px;
    color: var(--orange);
    font-size: 12px;
    font-weight: 700;
}

.opening-reason-card h3,
.opening-ranking-card h3 {
    margin-bottom: 20px;
    font-size: 28px;
}

.opening-reason-card p,
.opening-ranking-card p {
    margin: 0;
    color: var(--gray);
}

.opening-main-procedure {
    padding: 120px 0;
    background: var(--dark);
    color: #ffffff;
}

.opening-main-grid {
    display: grid;
    grid-template-columns: 1fr 0.84fr;
    gap: 120px;
}

.opening-main-procedure h2 {
    margin-bottom: 0;
    color: #ffffff;
}

.opening-main-copy p {
    margin-top: 0;
    color: rgba(255, 255, 255, 0.7);
}

.opening-main-options {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    margin-top: 28px;
}

.opening-main-options span {
    padding: 9px 13px;
    border: 1px solid rgba(245, 149, 0, 0.55);
    color: #ffffff;
    font-size: 12px;
}

.opening-timeline {
    padding: 130px 0;
}

.opening-timeline-heading {
    max-width: 850px;
    margin-bottom: 70px;
}

.opening-timeline-heading > p:last-child {
    max-width: 680px;
    color: var(--gray);
}

.opening-timeline-list {
    border-top: 1px solid var(--border);
}

.opening-timeline-item {
    display: grid;
    grid-template-columns: 90px minmax(250px, 0.75fr) 1fr;
    gap: 40px;
    padding: 42px 0;
    border-bottom: 1px solid var(--border);
}

.opening-timeline-number {
    color: var(--orange);
    font-size: 13px;
    font-weight: 700;
}

.opening-timeline-title > span {
    display: block;
    margin-bottom: 9px;
    color: var(--orange);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.opening-timeline-title h3 {
    margin: 0;
    font-size: 26px;
}

.opening-timeline-copy p {
    margin-top: 0;
    color: var(--gray);
}

.opening-creditors {
    padding: 120px 0;
    background: var(--orange);
    color: #ffffff;
}

.opening-creditors-grid {
    display: grid;
    grid-template-columns: 1fr 0.84fr;
    gap: 120px;
}

.opening-creditors h2 {
    margin-bottom: 0;
    color: #ffffff;
}

.opening-creditors-content p {
    margin-top: 0;
    color: rgba(255, 255, 255, 0.86);
}

.opening-creditors-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 25px;
    margin-top: 30px;
    padding: 20px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.45);
    border-bottom: 1px solid rgba(255, 255, 255, 0.45);
    color: #ffffff;
    font-size: 14px;
    font-weight: 700;
}

.opening-creditors-link span {
    font-size: 22px;
}

.opening-ranking {
    padding: 130px 0;
    background: var(--background);
}

.opening-information {
    padding: 125px 0;
}

.opening-information-grid {
    display: grid;
    grid-template-columns: 0.9fr 1fr;
    align-items: center;
    gap: 110px;
}

.opening-information h2 {
    margin-bottom: 0;
}

.opening-information-links {
    border-top: 1px solid var(--border);
}

.opening-information-links a {
    display: flex;
    justify-content: space-between;
    gap: 25px;
    padding: 27px 5px;
    border-bottom: 1px solid var(--border);
    color: var(--dark);
    font-size: 17px;
    font-weight: 600;
}

.opening-information-links strong {
    color: var(--orange);
    font-size: 22px;
    font-weight: 400;
}

.opening-information-links a:hover {
    color: var(--orange-dark);
}

.opening-notice {
    padding: 35px 0;
    background: var(--orange-soft);
    border-top: 1px solid rgba(245, 149, 0, 0.3);
}

.opening-notice-inner {
    display: grid;
    grid-template-columns: 190px 1fr;
    gap: 40px;
}

.opening-notice strong {
    color: var(--dark);
    font-size: 14px;
}

.opening-notice p {
    margin: 0;
    color: var(--gray);
    font-size: 14px;
}

.opening-contact {
    padding: 90px 0;
    background: var(--dark);
    color: #ffffff;
}

.opening-contact-grid {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 80px;
}

.opening-contact h2 {
    max-width: 780px;
    margin-bottom: 0;
    color: #ffffff;
}

.opening-contact-actions {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
}

.opening-contact-email {
    color: #ffffff;
    font-size: 14px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.55);
}

@media (max-width: 1050px) {
    .opening-hero-grid,
    .opening-introduction-grid,
    .opening-main-grid,
    .opening-creditors-grid,
    .opening-information-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .opening-hero-summary {
        max-width: 440px;
    }

    .opening-section-heading,
    .opening-ranking-heading {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .opening-reasons-grid,
    .opening-ranking-grid {
        grid-template-columns: 1fr;
    }

    .opening-reason-card,
    .opening-ranking-card {
        min-height: auto;
    }

    .opening-timeline-item {
        grid-template-columns: 60px 0.8fr 1fr;
        gap: 25px;
    }

    .opening-contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 700px) {
    .opening-hero-inner {
        min-height: 650px;
        padding-top: 28px;
        padding-bottom: 55px;
    }

    .opening-hero-content h1 {
        font-size: 43px;
    }

    .opening-hero-summary {
        padding: 28px 24px;
    }

    .opening-introduction,
    .opening-reasons,
    .opening-timeline,
    .opening-ranking,
    .opening-information {
        padding: 85px 0;
    }

    .opening-main-procedure,
    .opening-creditors {
        padding: 80px 0;
    }

    .opening-reason-card,
    .opening-ranking-card {
        padding: 30px 25px;
    }

    .opening-reason-card > span,
    .opening-ranking-card > span {
        margin-bottom: 38px;
    }

    .opening-timeline-item {
        grid-template-columns: 40px 1fr;
        gap: 18px;
        padding: 32px 0;
    }

    .opening-timeline-copy {
        grid-column: 2;
    }

    .opening-notice-inner {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .opening-contact {
        padding: 70px 0;
    }
}