/* ===== RESET & VARIABLES ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --blue: #1B3B6F;
    --blue-hover: #152E58;
    --blue-light: #2E5BA0;
    --accent-blue: #3A7BD5;
    --dark: #1A2B3C;
    --teal: #1A8A7D;
    --teal-light: #E8F5F3;
    --blue-tint: #EBF0F9;
    --gray-100: #F7F8FA;
    --gray-200: #E8ECF0;
    --gray-600: #5A6A7A;
    --white: #ffffff;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--dark);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== HEADER ===== */
header {
    position: sticky;
    top: 0;
    background: var(--white);
    z-index: 100;
    border-bottom: 1px solid var(--gray-200);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--dark);
}

.logo-icon {
    width: 36px;
    height: 36px;
    background: var(--blue);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-icon svg {
    width: 22px;
    height: 22px;
    fill: white;
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.logo-text span {
    color: var(--blue);
}

nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

nav a {
    text-decoration: none;
    color: var(--gray-600);
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.2s;
}

nav a:hover,
nav a.active {
    color: var(--dark);
}

nav a.active {
    font-weight: 700;
    position: relative;
}

nav a.active::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--blue);
    border-radius: 1px;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2.5px;
    background: var(--dark);
    border-radius: 2px;
    transition: 0.3s;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    transition: all 0.2s;
    border: none;
    cursor: pointer;
    font-family: inherit;
}

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

.btn-primary:hover {
    background: var(--blue-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(27, 59, 111, 0.35);
}

.btn-outline {
    background: transparent;
    color: var(--blue);
    border: 2px solid var(--blue);
}

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

.btn-full {
    width: 100%;
}

/* ===== PAGE HERO ===== */
.page-hero {
    background: linear-gradient(135deg, #EBF0F9 0%, #F0F8FF 50%, #E8F5F3 100%);
    padding: 64px 0 56px;
    text-align: center;
}

.page-hero h1 {
    font-size: 2.8rem;
    font-weight: 900;
    line-height: 1.15;
    letter-spacing: -0.03em;
    margin-bottom: 16px;
}

.highlight {
    color: var(--blue);
}

.page-hero p {
    font-size: 1.15rem;
    color: var(--gray-600);
    max-width: 560px;
    margin: 0 auto;
}

.section-title {
    text-align: center;
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 48px;
    letter-spacing: -0.02em;
}

/* ===== HERO (index) ===== */
.hero {
    background: linear-gradient(135deg, #EBF0F9 0%, #F0F8FF 50%, #E8F5F3 100%);
    position: relative;
    overflow: hidden;
    padding: 80px 0 60px;
}

.hero-inner {
    display: flex;
    align-items: center;
    gap: 48px;
}

.hero-content {
    flex: 1;
    max-width: 560px;
}

.hero-content h1 {
    font-size: 3rem;
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 1.2rem;
    color: var(--gray-600);
    margin-bottom: 32px;
    max-width: 440px;
}

.hero-illustration {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: flex-end;
}

.buildings-svg {
    width: 100%;
    max-width: 480px;
    height: auto;
}

/* ===== FEATURES GRID (index) ===== */
.features {
    padding: 80px 0;
    background: var(--white);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.feature-card {
    background: var(--gray-100);
    border-radius: 16px;
    padding: 32px 24px 28px;
    text-align: center;
    transition: transform 0.2s, box-shadow 0.2s;
    border: 1px solid var(--gray-200);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.08);
}

.feature-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 20px;
    background: var(--blue-tint);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-icon svg {
    width: 36px;
    height: 36px;
}

.feature-card h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.feature-card p {
    font-size: 0.88rem;
    color: var(--gray-600);
    line-height: 1.5;
    margin-bottom: 20px;
}

.feature-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 20px;
    padding: 6px 12px;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--dark);
}

.badge svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

/* ===== SERVICES DETAIL (sluzby) ===== */
.services-detail {
    padding: 64px 0;
}

.service-row {
    display: flex;
    align-items: flex-start;
    gap: 40px;
    margin-bottom: 56px;
    padding-bottom: 56px;
    border-bottom: 1px solid var(--gray-200);
}

.service-row:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.service-row.reverse {
    flex-direction: row-reverse;
}

.service-icon-wrap {
    flex-shrink: 0;
    width: 100px;
    height: 100px;
    background: var(--blue-tint);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-icon-wrap svg {
    width: 52px;
    height: 52px;
}

.service-text h2 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 12px;
}

.service-text p {
    color: var(--gray-600);
    margin-bottom: 16px;
    max-width: 580px;
}

.service-text ul {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.service-text ul li {
    position: relative;
    padding-left: 22px;
    font-size: 0.92rem;
    color: var(--dark);
}

.service-text ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 7px;
    width: 10px;
    height: 10px;
    background: var(--teal);
    border-radius: 50%;
}

/* ===== ABOUT SECTION ===== */
.about-section {
    padding: 64px 0;
}

.about-block {
    display: flex;
    align-items: flex-start;
    gap: 32px;
    margin-bottom: 56px;
}

.about-block-icon {
    flex-shrink: 0;
    width: 100px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-block-icon svg {
    width: 80px;
    height: 80px;
}

.about-block p {
    color: var(--gray-600);
    margin-bottom: 12px;
    max-width: 680px;
}

/* Stats */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.stat-card {
    background: var(--blue-tint);
    border-radius: 16px;
    padding: 32px 20px;
    text-align: center;
}

.stat-number {
    font-size: 2.4rem;
    font-weight: 900;
    color: var(--blue);
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 0.92rem;
    color: var(--gray-600);
    font-weight: 500;
}

/* Values */
.values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.value-card {
    text-align: center;
    padding: 24px 16px;
}

.value-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 16px;
}

.value-icon svg {
    width: 56px;
    height: 56px;
}

.value-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.value-card p {
    font-size: 0.88rem;
    color: var(--gray-600);
    line-height: 1.5;
}

/* Team */
.team-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    max-width: 700px;
    margin: 0 auto;
}

.team-card {
    text-align: center;
    padding: 32px 20px;
    background: var(--gray-100);
    border-radius: 16px;
    border: 1px solid var(--gray-200);
}

.team-avatar {
    width: 80px;
    height: 80px;
    margin: 0 auto 16px;
}

.team-avatar svg {
    width: 80px;
    height: 80px;
}

.team-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.team-role {
    font-size: 0.85rem;
    color: var(--blue);
    font-weight: 600;
    margin-bottom: 10px;
}

.team-card p:last-child {
    font-size: 0.88rem;
    color: var(--gray-600);
}

/* ===== PRICING SECTION ===== */
.pricing-section {
    padding: 64px 0 32px;
}

.pricing-note {
    text-align: center;
    color: var(--gray-600);
    margin-bottom: 40px;
    font-size: 0.95rem;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    align-items: start;
}

/* ===== CHECKBOX GROUP (cenik form) ===== */
.checkbox-group {
    margin-bottom: 0;
}

.checkbox-group label.checkbox-group-label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--dark);
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 4px;
    font-size: 0.82rem;
    cursor: pointer;
}

.checkbox-item input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--blue);
    cursor: pointer;
    flex-shrink: 0;
}

.pricing-card {
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: 20px;
    padding: 32px 28px;
    position: relative;
    transition: transform 0.2s, box-shadow 0.2s;
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.08);
}

.pricing-card.featured {
    border-color: var(--blue);
    box-shadow: 0 8px 32px rgba(27, 59, 111, 0.15);
}

.pricing-card.featured:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(27, 59, 111, 0.2);
}

.pricing-popular {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--blue);
    color: var(--white);
    padding: 4px 20px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.pricing-header {
    text-align: center;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--gray-200);
    margin-bottom: 24px;
}

.pricing-badge {
    display: inline-block;
    background: var(--blue-tint);
    color: var(--blue);
    padding: 4px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 16px;
}

.premium-badge {
    background: linear-gradient(135deg, #1A2B3C, #2A4A5C);
    color: #FDE68A;
}

.pricing-price {
    margin-bottom: 8px;
}

.price-amount {
    font-size: 2.8rem;
    font-weight: 900;
    line-height: 1;
    letter-spacing: -0.03em;
}

.price-unit {
    display: block;
    font-size: 0.85rem;
    color: var(--gray-600);
    margin-top: 4px;
}

.pricing-subtitle {
    font-size: 0.88rem;
    color: var(--gray-600);
}

.pricing-features {
    list-style: none;
    margin-bottom: 28px;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    font-size: 0.9rem;
    border-bottom: 1px solid var(--gray-100);
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-features li svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.pricing-features li.excluded {
    color: var(--gray-600);
    opacity: 0.55;
}

.pricing-footer-note {
    text-align: center;
    margin-top: 48px;
    padding: 24px 32px;
    background: var(--gray-100);
    border-radius: 12px;
    border: 1px solid var(--gray-200);
}

.pricing-footer-note p {
    font-size: 0.92rem;
    color: var(--gray-600);
}

/* ===== CTA FORM SECTION ===== */
.cta-form-section {
    padding: 72px 0;
    background: linear-gradient(135deg, var(--blue) 0%, var(--blue-light) 100%);
}

.cta-form-wrap {
    display: flex;
    align-items: center;
    gap: 56px;
    max-width: 900px;
    margin: 0 auto;
}

.cta-form-text {
    flex: 1;
}

.cta-form-text h2 {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 12px;
}

.cta-form-text p {
    font-size: 1rem;
    color: rgba(255,255,255,0.7);
    line-height: 1.6;
}

.cta-form {
    flex: 1;
    max-width: 380px;
    background: var(--white);
    border-radius: 16px;
    padding: 32px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--dark);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 11px 14px;
    border: 2px solid var(--gray-200);
    border-radius: 8px;
    font-size: 0.95rem;
    font-family: inherit;
    transition: border-color 0.2s;
    background: var(--white);
    color: var(--dark);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--blue);
}

.form-group input::placeholder {
    color: #B0B8C4;
}

/* ===== FORM SUCCESS STATE ===== */
.form-success {
    text-align: center;
    padding: 24px 16px;
}

.form-success svg {
    margin-bottom: 16px;
}

.form-success h3 {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--teal);
    margin-bottom: 8px;
}

.form-success p {
    font-size: 0.95rem;
    color: var(--gray-600);
}

/* ===== LOGIN FORM (portal) ===== */
.login-section {
    min-height: calc(100vh - 72px - 100px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 64px 24px;
    background: var(--gray-100);
}

.login-card {
    background: var(--white);
    border-radius: 20px;
    padding: 48px 40px;
    max-width: 420px;
    width: 100%;
    box-shadow: 0 8px 32px rgba(0,0,0,0.08);
    border: 1px solid var(--gray-200);
}

.login-card h1 {
    font-size: 1.6rem;
    font-weight: 800;
    margin-bottom: 6px;
    text-align: center;
}

.login-card .login-subtitle {
    font-size: 0.95rem;
    color: var(--gray-600);
    text-align: center;
    margin-bottom: 32px;
}

.login-error {
    display: none;
    background: #FEF2F2;
    border: 1px solid #FECACA;
    color: #B91C1C;
    border-radius: 8px;
    padding: 12px 16px;
    font-size: 0.88rem;
    margin-bottom: 20px;
    text-align: center;
}

.login-error.visible {
    display: block;
}

.login-links {
    margin-top: 20px;
    text-align: center;
    font-size: 0.88rem;
}

.login-links a {
    color: var(--blue);
    text-decoration: none;
    font-weight: 500;
}

.login-links a:hover {
    text-decoration: underline;
}

.login-links .back-link {
    display: block;
    margin-top: 12px;
    color: var(--gray-600);
}

/* ===== CTA SECTION (simple, index) ===== */
.cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--blue) 0%, var(--blue-light) 100%);
    color: var(--white);
    text-align: center;
}

.cta-section h2 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 16px;
}

.cta-section p {
    font-size: 1.1rem;
    opacity: 0.8;
    margin-bottom: 32px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

/* ===== PRICING TABLE (tiered rows) ===== */
.pricing-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
}

.pricing-table th {
    text-align: left;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--gray-600);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 8px 0;
    border-bottom: 2px solid var(--gray-200);
}

.pricing-table th:last-child {
    text-align: right;
}

.pricing-table td {
    padding: 10px 0;
    border-bottom: 1px solid var(--gray-100);
    font-size: 0.9rem;
}

.pricing-table td:last-child {
    text-align: right;
    font-weight: 700;
    white-space: nowrap;
    color: var(--blue);
}

.pricing-table .table-note {
    font-size: 0.78rem;
    color: var(--gray-600);
    display: block;
}

.pricing-section-label {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin: 24px 0 8px;
    padding: 6px 12px;
    background: var(--blue-tint);
    color: var(--blue);
    border-radius: 6px;
    display: inline-block;
}

.pricing-info-box {
    background: var(--gray-100);
    border: 1px solid var(--gray-200);
    border-radius: 10px;
    padding: 16px 20px;
    margin-top: 16px;
    font-size: 0.85rem;
    color: var(--gray-600);
    line-height: 1.6;
}

.pricing-info-box strong {
    color: var(--dark);
}

.pricing-example {
    background: var(--blue-tint);
    border: 1px solid rgba(27, 59, 111, 0.15);
    border-radius: 10px;
    padding: 16px 20px;
    margin-top: 16px;
    font-size: 0.85rem;
    color: var(--blue);
    line-height: 1.6;
}

/* Two-column pricing cards (wide) */
.pricing-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 24px;
}

@media (max-width: 960px) {
    .pricing-grid-2 {
        grid-template-columns: 1fr;
    }
}

/* ===== GDPR PAGE ===== */
.gdpr-section {
    padding: 48px 0 80px;
}

.gdpr-content {
    max-width: 720px;
    margin: 0 auto;
}

.gdpr-content h2 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-top: 32px;
    margin-bottom: 10px;
}

.gdpr-content p {
    color: var(--gray-600);
    line-height: 1.7;
    margin-bottom: 12px;
}

.gdpr-content ul {
    list-style: none;
    margin-bottom: 12px;
}

.gdpr-content ul li {
    position: relative;
    padding-left: 20px;
    color: var(--gray-600);
    line-height: 1.7;
    margin-bottom: 4px;
}

.gdpr-content ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 8px;
    height: 8px;
    background: var(--teal);
    border-radius: 50%;
}

.gdpr-content a {
    color: var(--blue);
    text-decoration: none;
}

.gdpr-content a:hover {
    text-decoration: underline;
}

/* ===== FOOTER ===== */
footer {
    background: var(--dark);
    color: rgba(255,255,255,0.6);
    padding: 40px 0;
    text-align: center;
    font-size: 0.9rem;
}

footer a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
}

footer a:hover {
    color: var(--white);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 960px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .hero-content h1 {
        font-size: 2.4rem;
    }

    .hero-inner {
        flex-direction: column;
        text-align: center;
    }

    .hero-illustration {
        max-width: 360px;
        margin: 0 auto;
    }

    .hero-content {
        max-width: 100%;
        text-align: center;
    }

    .hero-content p {
        max-width: 100%;
    }

    .hero {
        padding: 60px 0 50px;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 420px;
        margin: 0 auto;
    }

    .pricing-card.featured {
        transform: none;
    }

    .pricing-card.featured:hover {
        transform: translateY(-4px);
    }

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

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

    .team-grid {
        grid-template-columns: 1fr;
        max-width: 380px;
        margin: 0 auto;
    }

    .service-row,
    .service-row.reverse {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .service-text ul {
        grid-template-columns: 1fr;
    }

    .cta-form-wrap {
        flex-direction: column;
        text-align: center;
    }

    .cta-form {
        max-width: 100%;
        width: 100%;
    }

    .about-block {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
}

@media (max-width: 680px) {
    .features-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }

    nav {
        display: none;
    }

    nav.open {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--white);
        padding: 24px;
        border-bottom: 1px solid var(--gray-200);
        box-shadow: 0 8px 24px rgba(0,0,0,0.1);
    }

    .hamburger {
        display: flex;
    }

    .hero-content h1,
    .page-hero h1 {
        font-size: 2rem;
    }

    .hero-illustration {
        max-width: 280px;
    }

    .section-title {
        font-size: 1.6rem;
    }

    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }

    .values-grid {
        grid-template-columns: 1fr;
        max-width: 320px;
        margin: 0 auto;
    }
}