/* styles.css – Compass&Partners – Styl w duchu usług inwestycyjnego księgowego */
/* Maksymalna szerokość: 1090px, centrowanie, kontrastowe bloki, czytelność tekstu */
/* Brak Google Fonts, brak zewnętrznych zasobów */

/* Reset i podstawowe ustawienia */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    scroll-behavior: smooth;
}

body {
    max-width: 1090px;
    margin: 0 auto;
    background: #f8f9fa;
    color: #2d2d2d;
    padding: 0 15px;
}

/* Kontener centrujący */
.container {
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

/* === KOLORYSTYKA – inwestycyjny księgowy: elegancja, zaufanie, precyzja === */
:root {
    --color-primary: #0a3d62;     /* głęboki granat – zaufanie, profesjonalizm */
    --color-secondary: #3c8c8c;   /* morska zieleń – finanse, wzrost */
    --color-accent: #d4af37;     /* złoto – prestiż, wartość */
    --color-bg-light: #ffffff;
    --color-bg-dark: #1a1a1a;
    --color-text-light: #ffffff;
    --color-text-dark: #2d2d2d;
    --color-border: #e0e0e0;
    --color-muted: #6c757d;
}

/* === BLOKI – kontrastowe tło, czytelność tekstu === */
.section {
    padding: 60px 0;
    border-bottom: 1px solid var(--color-border);
}

.section:nth-child(even) {
    background: var(--color-bg-light);
    color: var(--color-text-dark);
}

.section:nth-child(odd) {
    background: #f1f5f9;
    color: var(--color-text-dark);
}

/* Blok 1 – Oferta – wysokość min. 470px, tło z akcentem */
.oferta {
    min-height: 470px;
    background: linear-gradient(135deg, var(--color-primary) 0%, #0f5a8a 100%);
    color: var(--color-text-light);
    display: flex;
    align-items: center;
    padding: 80px 0 !important;
}

.oferta h1 {
    font-size: 2.6rem;
    margin-bottom: 1.2rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.oferta p,
.oferta ul {
    font-size: 1.1rem;
    margin-bottom: 1.2rem;
    opacity: 0.95;
}

.oferta ul {
    list-style: none;
    padding-left: 0;
}

.oferta ul li {
    position: relative;
    padding-left: 28px;
    margin-bottom: 0.6rem;
}

.oferta ul li::before {
    content: '✓';
    color: var(--color-accent);
    font-weight: bold;
    position: absolute;
    left: 0;
    top: 0;
}

/* Przycisk w ofercie – złoty akcent */
.btn-primary {
    display: inline-block;
    background: var(--color-accent);
    color: var(--color-bg-dark) !important;
    font-weight: 700;
    font-size: 1.1rem;
    padding: 14px 32px;
    border-radius: 6px;
    text-decoration: none;
    margin-top: 1.5rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.3);
}

.btn-primary:hover {
    background: #e6c34a;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(212, 175, 55, 0.4);
}

/* === NAGŁÓWKI === */
h2 {
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--color-primary);
    position: relative;
    display: inline-block;
}

h2::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -8px;
    width: 60px;
    height: 4px;
    background: var(--color-accent);
    border-radius: 2px;
}

h3 {
    font-size: 1.4rem;
    margin-bottom: 0.8rem;
    color: var(--color-secondary);
}

/* === FORMY === */
.subscribe-form,
.review-form {
    max-width: 500px;
    margin: 0 auto;
    background: var(--color-bg-light);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(10, 61, 98, 0.1);
    border: 1px solid var(--color-border);
}

.subscribe-form label,
.review-form label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--color-primary);
}

.subscribe-form input[type="email"],
.review-form input[type="text"],
.review-form textarea {
    width: 100%;
    padding: 14px;
    border: 2px solid #d0d7de;
    border-radius: 8px;
    font-size: 1rem;
    margin-bottom: 1rem;
    transition: border 0.3s ease;
}

.subscribe-form input:focus,
.review-form input:focus,
.review-form textarea:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 3px rgba(60, 140, 140, 0.2);
}

.review-form textarea {
    min-height: 120px;
    resize: vertical;
}

.subscribe-form button,
.review-form button {
    background: var(--color-secondary);
    color: white;
    border: none;
    padding: 14px 28px;
    font-weight: 700;
    font-size: 1.05rem;
    border-radius: 8px;
    cursor: pointer;
    width: 100%;
    transition: all 0.3s ease;
}

.subscribe-form button:hover,
.review-form button:hover {
    background: #2e7070;
    transform: translateY(-1px);
}

/* === PRODUKTY – siatka === */
.products-grid,
.experts-grid,
.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 2rem;
}

.product,
.expert,
.review {
    background: white;
    padding: 24px;
    border-radius: 12px;
    border: 1px solid var(--color-border);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product:hover,
.expert:hover,
.review:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(10, 61, 98, 0.1);
}

.product h3,
.expert h3 {
    color: var(--color-primary);
    margin-bottom: 0.8rem;
    position: relative;
}

.product h3::before,
.expert h3::before {
    content: '';
    position: absolute;
    left: 0;
    bottom: -6px;
    width: 30px;
    height: 2px;
    background: var(--color-accent);
}

/* === ARTYKUŁ – wyróżnienie === */
.article-top10 {
    background: #fffdf7;
    border-left: 6px solid var(--color-accent);
    padding: 32px;
    margin: 3rem 0;
    border-radius: 0 12px 12px 0;
    box-shadow: 0 6px 18px rgba(212, 175, 55, 0.12);
    font-size: 1.05rem;
    line-height: 1.75;
}

.article-top10 h3 {
    font-size: 1.7rem;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
    text-align: center;
}

.article-top10 p {
    margin-bottom: 1.2rem;
}

.article-top10 strong {
    color: var(--color-secondary);
}

.article-top10 em {
    display: block;
    margin-top: 1.5rem;
    font-style: italic;
    color: var(--color-muted);
    text-align: center;
}

/* === OPINIE === */
.review {
    font-style: italic;
}

.review p {
    margin-bottom: 1rem;
    color: var(--color-text-dark);
}

.review strong {
    display: block;
    font-style: normal;
    color: var(--color-secondary);
    font-size: 0.95rem;
    margin-top: 0.8rem;
}

/* === MAPA === */
.mapa iframe {
    border-radius: 12px;
    border: 1px solid var(--color-border);
    box-shadow: 0 8px 20px rgba(10, 61, 98, 0.1);
    margin-top: 1.5rem;
}

/* === STOPKA === */
.footer {
    background: var(--color-bg-dark);
    color: var(--color-text-light);
    text-align: center;
    padding: 30px 0;
    font-size: 0.9rem;
    margin-top: 3rem;
}

.footer p {
    opacity: 0.9;
}

.domainName {
    color: var(--color-accent);
    font-weight: 600;
}

/* === MOBILNA WERSJA === */
@media (max-width: 768px) {
    html {
        font-size: 15px;
    }

    .container {
        padding: 0 15px;
    }

    .oferta {
        min-height: auto;
        padding: 60px 0 !important;
    }

    .oferta h1 {
        font-size: 2.1rem;
    }

    h2 {
        font-size: 1.7rem;
    }

    .products-grid,
    .experts-grid,
    .reviews-grid {
        grid-template-columns: 1fr;
    }

    .subscribe-form,
    .review-form {
        padding: 24px;
    }

    .article-top10 {
        padding: 24px;
        margin: 2rem 0;
    }

    .btn-primary {
        padding: 12px 24px;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .oferta h1 {
        font-size: 1.9rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .section {
        padding: 40px 0;
    }
}