/* ====================================================
   PRZYCISKI
   ==================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.65rem 1.75rem;
    border-radius: var(--r-full);
    font-family: var(--font);
    font-weight: var(--fw-semibold);
    font-size: 1rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    cursor: pointer;
    transition: transform var(--t-fast), box-shadow var(--t-fast), background var(--t-fast), color var(--t-fast);
    white-space: nowrap;
    text-decoration: none;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn:active {
    transform: translateY(0);
}

.btn--primary {
    background: var(--c-green);
    color: var(--c-white);
}
.btn--primary:hover { background: var(--c-green-dark); }

.btn--secondary {
    background: var(--c-white);
    color: var(--c-green);
    border: 2px solid var(--c-green);
}
.btn--secondary:hover {
    background: var(--c-green);
    color: var(--c-white);
}

.btn--navy {
    background: var(--c-navy);
    color: var(--c-white);
}
.btn--navy:hover {
    background: #032071;
}

.btn--cta {
    background: var(--c-green);
    color: var(--c-white);
    font-size: 0.9rem;
    padding: 0.5rem 1.25rem;
}
.btn--cta:hover { background: var(--c-green-dark); }

.btn--lg {
    padding: 0.85rem 2.5rem;
    font-size: 1.1rem;
}

/* ====================================================
   NAWIGACJA (lista)
   ==================================================== */
.nav__list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

@media (min-width: 1024px) {
    .nav__list {
        flex-direction: row;
        align-items: center;
        gap: 0;
    }
}

.nav__item {
    position: relative;
}

.nav__item > a {
    display: block;
    padding: 0.7rem 0.75rem;
    font-weight: var(--fw-semibold);
    font-size: 0.95rem;
    color: var(--c-navy);
    letter-spacing: 0.03em;
    text-transform: uppercase;
    transition: color var(--t-fast);
    border-bottom: 1px solid var(--c-gray-100);
}

.nav__item > a:hover,
.nav__item > a:focus-visible {
    color: var(--c-green);
}

@media (min-width: 1024px) {
    .nav__item > a {
        border-bottom: none;
        padding: 0.4rem 0.65rem;
        white-space: nowrap;
    }

    .nav__item > a::after {
        content: '';
        display: block;
        height: 2px;
        background: var(--c-green);
        transform: scaleX(0);
        transform-origin: left;
        transition: transform var(--t-normal);
        margin-top: 2px;
    }

    .nav__item > a:hover::after,
    .nav__item > a:focus-visible::after {
        transform: scaleX(1);
    }
}

/* Podmenu */
.nav__sub {
    display: none;
    padding-left: 1rem;
    border-left: 3px solid var(--c-green);
    margin: 0.25rem 0 0.5rem 0.75rem;
}

.nav__sub.is-open {
    display: block;
}

.nav__sub li a {
    display: block;
    padding: 0.45rem 0.5rem;
    font-size: 0.9rem;
    font-weight: var(--fw-medium);
    color: var(--c-text-muted);
    transition: color var(--t-fast);
}

.nav__sub li a:hover {
    color: var(--c-green);
}

@media (min-width: 1024px) {
    .nav__item--has-sub:hover .nav__sub,
    .nav__item--has-sub:focus-within .nav__sub {
        display: block;
    }

    .nav__sub {
        position: absolute;
        top: 100%;
        left: 50%;
        transform: translateX(-50%);
        min-width: 240px;
        background: var(--c-white);
        border-radius: var(--r-md);
        box-shadow: var(--shadow-lg);
        padding: 4px 0 0.75rem;
        border: none;
        margin: 0;
        z-index: 200;
    }

    .nav__sub li a {
        padding: 0.5rem 1.25rem;
        font-size: 0.9rem;
        white-space: nowrap;
    }

    .nav__sub li a:hover {
        background: var(--c-green-pale);
    }
}

/* Strzałka dla podmenu na desktopie */
@media (min-width: 1024px) {
    .nav__item--has-sub > a {
        padding-right: 1.1rem;
    }

    .nav__item--has-sub > a::before {
        content: '▾';
        position: absolute;
        right: 0;
        font-size: 0.7rem;
        top: 50%;
        transform: translateY(-50%);
        color: var(--c-text-muted);
    }
}

/* ====================================================
   KARTY
   ==================================================== */
.card {
    background: var(--c-white);
    border-radius: var(--r-lg);
    box-shadow: var(--shadow-sm);
    padding: 2rem;
    transition: box-shadow var(--t-normal), transform var(--t-normal);
}

.card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.card__icon {
    width: 64px;
    height: 64px;
    margin-bottom: 1.25rem;
}

.card__title {
    font-size: var(--fs-h4);
    font-weight: var(--fw-bold);
    color: var(--c-navy);
    margin-bottom: 0.75rem;
    line-height: 1.25;
}

.card__text {
    font-size: var(--fs-sm);
    line-height: 1.65;
    color: var(--c-text-muted);
}

/* ====================================================
   STAFF CARDS (kadra przedszkola)
   ==================================================== */
.staff-card {
    border-style: solid;
    border-radius: 24px;
    padding: 32px;
    margin-bottom: 1.5rem;
}
.staff-card__bio {
    min-width: 0;
}
.staff-card__bio::after {
    content: "";
    display: table;
    clear: both;
}
.staff-card__photo {
    float: left;
    width: 220px;
    margin: 0 1.75rem 0.75rem 0;
    border-radius: var(--r-sm);
    overflow: hidden;
}
.staff-card__photo img {
    width: 100%;
    height: auto;
    display: block;
}
.staff-card__bio h3 {
    margin-top: 0;
    margin-bottom: 0.75rem;
}
@media (max-width: 640px) {
    .staff-card__photo { float: none; width: 180px; margin: 0 0 1rem 0; }
    .staff-card { padding: 1.25rem; }
}

.staff-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
}
.staff-grid .staff-card {
    margin-bottom: 0;
}
.staff-grid .staff-card__photo {
    width: 165px;
}
@media (max-width: 900px) {
    .staff-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
    .staff-grid .staff-card__photo { float: none; width: 165px; margin: 0 0 1rem 0; }
}

/* ====================================================
   PHOTO PAIR (2 zdjęcia obok siebie)
   ==================================================== */
.photo-pair {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin: 1.5rem 0;
}
.photo-pair figure {
    margin: 0;
}
.photo-pair img {
    width: 100%;
    height: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: var(--r-sm);
    display: block;
}
@media (max-width: 640px) {
    .photo-pair { grid-template-columns: 1fr; }
}

/* ====================================================
   PHOTO TRIO (3 zdjęcia, środkowe bez przycinania,
   boczne skalowane do tej samej wysokości)
   ==================================================== */
.photo-trio {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin: 1.5rem 0;
}
.photo-trio figure {
    margin: 0;
}
.photo-trio img {
    height: 320px;
    width: auto;
    max-width: 100%;
    border-radius: var(--r-sm);
    display: block;
}
@media (max-width: 900px) {
    .photo-trio img { height: 240px; }
}
@media (max-width: 640px) {
    .photo-trio { flex-direction: column; }
    .photo-trio img { height: auto; width: 100%; max-width: 360px; }
}

/* ====================================================
   PHOTO GRID (3 zdjęcia w rzędzie)
   ==================================================== */
.photo-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin: 1.5rem 0;
}
.photo-grid figure {
    margin: 0;
    overflow: hidden;
    border-radius: var(--r-sm);
    aspect-ratio: 4/3;
}
.photo-grid figure img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
@media (max-width: 640px) {
    .photo-grid { grid-template-columns: 1fr; }
    .photo-grid figure { aspect-ratio: 16/9; }
}

/* ====================================================
   LINK CARDS GRID (kolorowe kafle nawigacyjne)
   ==================================================== */
.link-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
    margin: 1.5rem 0;
}
@media (max-width: 768px) {
    .link-cards-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
    .link-cards-grid { grid-template-columns: 1fr; }
}
.link-card {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 120px;
    border-radius: 18px;
    border-width: 2px;
    border-style: solid;
    padding: 2rem 1.5rem;
    text-align: center;
    text-decoration: none;
    font-size: 1.3rem;
    font-weight: var(--fw-bold);
    line-height: 1.25;
    transition: box-shadow var(--t-normal), transform var(--t-normal);
}
.link-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

/* ====================================================
   2-COLUMN CONTENT LAYOUT (tekst + zdjęcie)
   ==================================================== */
.content-2col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    align-items: start;
}
@media (max-width: 768px) {
    .content-2col { grid-template-columns: 1fr; }
}
.content-2col__img img {
    width: 100%;
    height: auto;
    border-radius: var(--r-md);
    display: block;
}

/* ====================================================
   FORMULARZ KONTAKTOWY
   ==================================================== */
.contact-form {
    /* Ramka i padding są zapewniane przez .contact-form-box */
}

.contact-form .btn {
    width: 100%;
    margin-top: 0.5rem;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-weight: var(--fw-semibold);
    font-size: var(--fs-sm);
    color: var(--c-navy);
    margin-bottom: 0.4rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid var(--c-gray-200);
    border-radius: var(--r-sm);
    font-family: var(--font);
    font-size: 1rem;
    color: var(--c-text);
    background: var(--c-white);
    transition: border-color var(--t-fast), box-shadow var(--t-fast);
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--c-green);
    box-shadow: 0 0 0 3px rgba(34, 178, 76, 0.15);
}

.form-group input.is-error,
.form-group textarea.is-error {
    border-color: #e03131;
}

.form-group .field-error {
    display: none;
    font-size: var(--fs-sm);
    color: #e03131;
    margin-top: 0.3rem;
}

.form-group.has-error .field-error {
    display: block;
}

.form-group textarea {
    min-height: 140px;
    resize: vertical;
}

.form-notice {
    background: var(--c-green-pale);
    border: 1px solid var(--c-green);
    border-radius: var(--r-sm);
    padding: 1rem 1.25rem;
    font-size: var(--fs-sm);
    color: var(--c-green-dark);
    display: none;
    margin-top: 1rem;
}

.form-notice.is-visible {
    display: block;
}

/* ====================================================
   BREADCRUMB
   ==================================================== */
.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    align-items: center;
    font-size: var(--fs-sm);
    color: var(--c-text-muted);
    margin-bottom: 1.5rem;
}

.breadcrumb a {
    color: var(--c-green-dark);
}

.breadcrumb a:hover {
    text-decoration: underline;
}

.breadcrumb__sep {
    opacity: 0.4;
}

/* ====================================================
   SECTION HEADER
   ==================================================== */
.section-header {
    text-align: center;
    margin-bottom: var(--sp-md);
}

.section-header h2 {
    font-size: var(--fs-h2);
    font-weight: var(--fw-bold);
    color: var(--c-navy);
    line-height: 1.2;
    margin-bottom: 0.75rem;
}

.section-header p {
    font-size: 1.05rem;
    color: var(--c-text-muted);
    max-width: 580px;
    margin-inline: auto;
}

.section-header__line {
    width: 50px;
    height: 4px;
    background: var(--c-green);
    border-radius: 2px;
    margin: 0.75rem auto;
}