/* SYSTEM WIZUALNY 2026 */
:root {
    --primary-color: #1a3867;
    --primary-light: #eef3f8;
    --accent-color: #0080fe;
    --text-dark: #222222;
    --text-muted: #666666;
    --bg-light: #f8fafc;
    --bg-white: #ffffff;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.02);
    --shadow-md: 0 10px 30px rgba(26, 56, 103, 0.05);
    --shadow-lg: 0 20px 40px rgba(0,0,0,0.08);
    --border-radius: 12px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
    color: var(--text-dark);
    background-color: #ffffff;
    line-height: 1.6;
}

.container {
    width: 92%;
    max-width: 1200px;
    margin: 0 auto;
}

.section-padding {
    padding: 100px 0;
}

.bg-light {
    background-color: var(--bg-light);
}

.bg-gradient {
    background: linear-gradient(180deg, #ffffff 0%, var(--primary-light) 100%);
}

/* NOWOCZESNE KARTY */
.card-modern {
    background-color: var(--bg-white);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(26, 56, 103, 0.04);
}

/* NAGŁÓWEK */
.main-header {
    background-color: rgba(25px, 25px, 25px, 0.9);
    background-color: var(--bg-white);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 15px 0;
    box-shadow: var(--shadow-sm);
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.header-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo-img {
    width: 45px;
    height: 45px;
    object-fit: contain;
}

.logo-area h1 {
    font-size: 1.4rem;
    color: var(--primary-color);
    line-height: 1.1;
}

.logo-area p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 25px;
}

.main-nav a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 600;
    font-size: 0.95rem;
    transition: color 0.2s;
}

.main-nav a:hover {
    color: var(--accent-color);
}

.main-nav .nav-cta {
    background-color: var(--primary-color);
    color: white;
    padding: 8px 18px;
    border-radius: 6px;
}

.main-nav .nav-cta:hover {
    background-color: var(--accent-color);
    color: white;
}

/* HERO BANNER */
.hero-banner {
    background: linear-gradient(135deg, rgba(26,56,103,0.95) 0%, rgba(17,37,68,0.85) 100%), url('https://transportkanary.pl/images/2022/03/03/transport.webp') no-repeat center center/cover;
    padding: 140px 0;
    color: white;
    text-align: center;
}

.hero-inner {
    max-width: 800px;
}

.badge {
    background-color: rgba(250,250,250,0.15);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.hero-inner h2 {
    font-size: 3.2rem;
    margin: 20px 0;
    font-weight: 800;
    line-height: 1.2;
}

.hero-inner p {
    font-size: 1.25rem;
    margin-bottom: 40px;
    opacity: 0.9;
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 20px;
}

/* PRZYCISKI */
.btn-primary, .btn-outline {
    padding: 14px 30px;
    font-weight: 700;
    border-radius: 8px;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s;
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--accent-color);
    color: white;
    border: none;
    box-shadow: 0 4px 14px rgba(0, 128, 254, 0.3);
}

.btn-primary:hover {
    background-color: #006cd5;
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    color: white;
    border: 2px solid white;
}

.btn-outline:hover {
    background-color: white;
    color: var(--primary-color);
}

/* UKŁADYSEKCJI / GRID */
.info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-top: 40px;
}

.info-subcard {
    background-color: var(--bg-light);
    padding: 25px;
    border-radius: 8px;
    border-left: 4px solid var(--primary-color);
}

.info-subcard h4 {
    margin-bottom: 10px;
    color: var(--primary-color);
}

.split-layout {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 50px;
    align-items: start;
}

.split-layout.rev {
    grid-template-columns: 0.8fr 1.2fr;
}

.sticky-visual {
    position: sticky;
    top: 100px;
}

.image-card {
    padding: 10px;
    overflow: hidden;
}

.responsive-img {
    width: 100%;
    height: auto;
    border-radius: 6px;
    display: block;
}

/* ELEMENTY TEKSTOWE */
.section-title {
    font-size: 2.2rem;
    color: var(--primary-color);
    margin-bottom: 40px;
    font-weight: 800;
}

.block-title {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 25px;
}

.lead-text {
    font-size: 1.2rem;
    color: var(--primary-color);
    margin-bottom: 25px;
}

.custom-list {
    margin: 25px 0;
    padding-left: 20px;
}

.custom-list li {
    margin-bottom: 12px;
    position: relative;
}

.highlight-box {
    background-color: var(--primary-light);
    padding: 20px;
    border-radius: 8px;
    margin: 25px 0;
    border: 1px dashed var(--primary-color);
}

/* NOWOCZESNA TABELA */
.table-container {
    overflow-x: auto;
    padding: 0;
}

.modern-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.modern-table th {
    background-color: var(--primary-color);
    color: white;
    padding: 18px 24px;
    font-weight: 700;
}

.modern-table td {
    padding: 16px 24px;
    border-bottom: 1px solid #eef2f6;
}

.modern-table tr:last-child td {
    border-bottom: none;
}

.modern-table tr:hover {
    background-color: var(--bg-light);
}

.highlight-row {
    background-color: rgba(0, 128, 254, 0.02);
}

.special-row {
    background-color: rgba(26, 56, 103, 0.02);
}

.addition-info {
    margin-top: 30px;
}

.badge-new {
    background-color: #22c55e;
    color: white;
    padding: 2px 8px;
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 4px;
}

/* KALKULATOR PODZIAŁ */
.grid-two-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 0.9rem;
}

.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 14px;
    border: 1px solid #d8e2ef;
    border-radius: 8px;
    font-size: 1rem;
    background-color: var(--bg-light);
    transition: border-color 0.2s;
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    background-color: white;
}

.full-width {
    width: 100%;
}

.display-result-card {
    background-color: var(--primary-color);
    color: white;
    padding: 40px;
    border-radius: var(--border-radius);
    display: flex;
    flex-direction: column;
    justify-content: center;
    box-shadow: var(--shadow-lg);
}

.price-big {
    font-size: 4rem;
    font-weight: 800;
    color: #ffffff;
    margin: 20px 0;
}

.breakdown-list {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
    margin-bottom: 20px;
}

.breakdown-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
    font-size: 0.95rem;
    opacity: 0.9;
}

.disclaimer {
    font-size: 0.8rem;
    opacity: 0.7;
}

/* ACCORDION FAQ */
.accordion-container {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.faq-accordion-item {
    background-color: white;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    border: 1px solid #eef2f6;
    overflow: hidden;
}

.faq-header {
    padding: 22px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    background-color: white;
    transition: background-color 0.2s;
}

.faq-header:hover {
    background-color: var(--bg-light);
}

.faq-header h4 {
    color: var(--primary-color);
    font-size: 1.1rem;
}

.faq-body {
    padding: 0 30px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease-out;
    opacity: 0;
}

.faq-accordion-item.active .faq-body {
    padding: 10px 30px 30px 30px;
    max-height: 500px;
    opacity: 1;
}

/* STOPKA */
.main-footer {
    background-color: #0f213e;
    color: white;
    padding: 30px 0;
    text-align: center;
    font-size: 0.9rem;
}

/* RESPONSIVE */
@media (max-width: 992px) {
    .split-layout, .split-layout.rev, .grid-two-columns, .info-grid {
        grid-template-columns: 1fr;
    }
    .sticky-visual {
        position: static;
        margin-top: 30px;
    }
    .hero-inner h2 {
        font-size: 2.2rem;
    }
}

@media (max-width: 768px) {
    .header-flex {
        flex-direction: column;
        gap: 20px;
    }
    .main-nav {
        flex-wrap: wrap;
        justify-content: center;
        gap: 15px;
    }
    .hero-actions {
        flex-direction: column;
    }
}