/*
   O NÁS — styly stránky (page-templates/page-o-nas.php)
   Hero přebírá z projekty.css, CTA banner z cistirny.css, formulář a recenze ze style.css.
   Zde jen sekce .onas-* z template-parts/o-nas/o-nas-content.php.
*/

.onas-section {
    background: #ffffff;
    padding: 5rem 2rem;
}

.onas-section-tinted {
    background: linear-gradient(180deg, var(--light-blue, #f1f5f9) 0%, #ffffff 100%);
}

.onas-container {
    max-width: 1320px;
    margin: 0 auto;
}

.onas-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
}

.onas-subtitle {
    margin: 1rem 0 0;
    font-size: var(--size-subtitle, 1.15rem);
    color: var(--neutral-slate, #475569);
    line-height: 1.6;
}

/* ---------- Příběh firmy ---------- */
.onas-story-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 4rem;
    align-items: start;
}

.onas-story-text .section-title {
    display: block;
    text-align: left;
    padding: 0;
    margin: 0 0 1.5rem;
    line-height: 1.2;
}

.onas-story-text p {
    margin: 0 0 1.15rem;
    font-size: 1.08rem;
    line-height: 1.75;
    color: var(--neutral-slate, #475569);
}

.onas-story-text p:last-child {
    margin-bottom: 0;
}

.onas-facts {
    background: linear-gradient(135deg, rgba(121, 72, 156, 0.05) 0%, rgba(153, 91, 197, 0.07) 100%);
    border: 1px solid rgba(121, 72, 156, 0.12);
    border-radius: 24px;
    padding: 2rem 2.25rem;
}

.onas-facts-title {
    margin: 0 0 1.25rem;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--main-purple, #79489C);
}

.onas-facts-list {
    margin: 0;
}

.onas-facts-list > div {
    display: flex;
    justify-content: space-between;
    gap: 1.5rem;
    padding: 0.85rem 0;
    border-bottom: 1px solid rgba(121, 72, 156, 0.12);
}

.onas-facts-list > div:last-child {
    border-bottom: 0;
    padding-bottom: 0;
}

.onas-facts-list dt {
    flex: 0 0 auto;
    color: var(--neutral-slate, #475569);
    font-size: 0.95rem;
}

.onas-facts-list dd {
    margin: 0;
    text-align: right;
    font-weight: 600;
    color: var(--dark-navy, #1e293b);
    line-height: 1.45;
}

/* ---------- Co děláme: karty ---------- */
.onas-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.onas-card {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    background: #ffffff;
    border: 1px solid rgba(121, 72, 156, 0.1);
    border-radius: 20px;
    padding: 2rem 1.5rem;
    box-shadow: var(--shadow-sm, 0 1px 2px 0 rgba(121, 72, 156, 0.05));
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.onas-card:hover {
    transform: translateY(-4px);
    border-color: rgba(121, 72, 156, 0.2);
    box-shadow: var(--shadow-lg, 0 10px 15px -3px rgba(121, 72, 156, 0.1));
}

.onas-card-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    color: #ffffff;
    background: linear-gradient(135deg, var(--main-purple, #79489C) 0%, var(--lighter-main-purple, #995bc5) 100%);
}

.onas-card-icon svg {
    width: 30px;
    height: 30px;
}

.onas-card-title {
    margin: 0.25rem 0 0;
    font-size: var(--size-heading-small, 1.25rem);
    font-weight: 700;
    line-height: 1.3;
    color: var(--dark-navy, #1e293b);
}

.onas-card-text {
    flex: 1;
    margin: 0;
    line-height: 1.6;
    color: var(--neutral-slate, #475569);
}

.onas-card-link {
    font-weight: 600;
    color: var(--main-purple, #79489C);
    text-decoration: none;
}

.onas-card-link:hover {
    text-decoration: underline;
}

/* ---------- Na čem si zakládáme ---------- */
.onas-principles {
    list-style: none;
    margin: 0 auto;
    padding: 0;
    max-width: 1100px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.onas-principle {
    position: relative;
    display: flex;
    gap: 1.25rem;
    padding: 2rem 2rem 1.75rem;
    border: 1px solid rgba(135, 64, 191, 0.12);
    border-radius: 24px;
    background: #ffffff;
    box-shadow: 0 10px 30px -14px rgba(135, 64, 191, 0.22);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.onas-principle:hover {
    transform: translateY(-4px);
    border-color: rgba(135, 64, 191, 0.28);
    box-shadow: 0 18px 40px -16px rgba(135, 64, 191, 0.32);
}

.onas-principle-num {
    flex: 0 0 auto;
    font-size: 2.75rem;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.04em;
    color: var(--main-purple, #8740bf);
    opacity: 0.28;
    font-variant-numeric: tabular-nums;
    padding-top: 0.15rem;
}

.onas-principle-body {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.onas-principle-kicker {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--main-purple, #8740bf);
    margin-bottom: 0.5rem;
}

.onas-principle-title {
    margin: 0 0 0.6rem;
    font-size: 1.3rem;
    font-weight: 800;
    line-height: 1.3;
    color: var(--dark-navy, #1e293b);
}

.onas-principle-text {
    margin: 0;
    line-height: 1.65;
    color: var(--neutral-slate, #475569);
}

.onas-principle-fact {
    margin: auto 0 0;
    padding-top: 1rem;
    border-top: 1px solid rgba(135, 64, 191, 0.14);
    font-weight: 700;
    color: var(--dark-navy, #1e293b);
}

.onas-principle-text + .onas-principle-fact {
    margin-top: 1.25rem;
}

.onas-principles-cta {
    max-width: 1100px;
    margin: 1.5rem auto 0;
    padding: 1.5rem 2rem;
    border-radius: 24px;
    background: var(--main-purple, #8740bf);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.onas-principles-cta p {
    margin: 0;
    flex: 1 1 320px;
    color: #ffffff;
    font-size: 1.1rem;
    font-weight: 600;
    line-height: 1.5;
}

.onas-principles-cta .primary-cta {
    flex: 0 0 auto;
}

@media (prefers-reduced-motion: reduce) {
    .onas-principle,
    .onas-principle:hover {
        transition: none;
        transform: none;
    }
}

/* ---------- Tým ---------- */
.onas-needs {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.onas-needs li {
    background: #ffffff;
    border: 1px solid rgba(121, 72, 156, 0.1);
    border-top: 3px solid var(--main-purple, #79489C);
    border-radius: 20px;
    padding: 1.75rem 1.5rem;
    box-shadow: 0 10px 30px -12px rgba(121, 72, 156, 0.18);
}

.onas-needs strong {
    display: block;
    font-size: 1.15rem;
    font-weight: 700;
    line-height: 1.3;
    color: var(--dark-navy, #1e293b);
}

.onas-needs span {
    display: block;
    margin-top: 0.6rem;
    line-height: 1.6;
    color: var(--neutral-slate, #475569);
}

.onas-needs li {
    position: relative;
    padding-top: 3.4rem;
}

/* Vyšší specificita než .onas-needs li span, jinak číslo zdědí modrou barvu textu */
.onas-needs li .onas-needs-num {
    position: absolute;
    top: 1.25rem;
    left: 1.5rem;
    width: 1.9rem;
    height: 1.9rem;
    border-radius: 50%;
    background: var(--main-purple, #79489C);
    color: #ffffff;
    font-weight: 800;
    font-size: 0.95rem;
    line-height: 1.9rem;
    text-align: center;
    margin: 0 !important;
}

/* ---------- Firemní údaje ---------- */
.onas-company {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    max-width: 1100px;
    margin: 0 auto;
    padding: 2.5rem;
    border: 1px solid #e6e9ef;
    border-radius: 24px;
    background: var(--light-blue, #f1f5f9);
}

.onas-company-col h3 {
    margin: 0 0 0.6rem;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--main-purple, #79489C);
}

.onas-company-col p {
    margin: 0;
    line-height: 1.75;
    color: var(--dark-navy, #1e293b);
}

.onas-company-col a {
    color: var(--dark-navy, #1e293b);
    text-decoration: none;
}

.onas-company-col a:hover {
    color: var(--main-purple, #79489C);
    text-decoration: underline;
}

/* ---------- Responzivita ---------- */
@media (max-width: 1100px) {
    .onas-cards,
    .onas-needs {
        grid-template-columns: repeat(2, 1fr);
    }

    .onas-company {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 900px) {
    .onas-section {
        padding: 3.5rem 1.5rem;
    }

    .onas-story-grid,
    .onas-principles {
        grid-template-columns: 1fr;
    }

    .onas-story-grid {
        gap: 2.5rem;
    }

    .onas-story-text .section-title {
        text-align: center;
    }

    .onas-header {
        margin-bottom: 2rem;
    }

}

@media (max-width: 600px) {
    .onas-section {
        padding: 2.75rem 1rem;
    }

    .onas-cards,
    .onas-needs,
    .onas-company {
        grid-template-columns: 1fr;
    }

    .onas-company {
        padding: 1.75rem 1.5rem;
        gap: 1.5rem;
    }

    .onas-facts {
        padding: 1.5rem;
    }

    .onas-principle {
        padding: 1.5rem 1.25rem;
        gap: 0.9rem;
    }

    .onas-principle-num {
        font-size: 2rem;
    }

    .onas-principles-cta {
        padding: 1.5rem 1.25rem;
        text-align: center;
        justify-content: center;
    }
}