:root {
    --dark: #07111f;
    --dark-2: #0d1b2f;
    --primary: #4f7cff;
    --primary-2: #7c5cff;
    --text: #d8e1f0;
    --muted: #8fa3bf;
    --white: #ffffff;
    --card: rgba(255, 255, 255, 0.08);
    --border: rgba(255, 255, 255, 0.12);
}

* {
    box-sizing: border-box;
}

body {
    background: var(--dark);
    color: var(--text);
    font-family: Arial, Helvetica, sans-serif;
}

a {
    text-decoration: none;
}

.klub-navbar {
    background: rgba(7, 17, 31, 0.88);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--border);
}

.navbar-brand {
    color: var(--white) !important;
    font-size: 1.6rem;
}

.nav-link {
    color: var(--text) !important;
    font-weight: 600;
}

.nav-link:hover {
    color: var(--white) !important;
}

.klub-btn,
.klub-btn-sm {
    background: linear-gradient(135deg, var(--primary), var(--primary-2));
    color: var(--white);
    border: none;
    border-radius: 999px;
    font-weight: 800;
    padding: 13px 26px;
    box-shadow: 0 15px 35px rgba(79, 124, 255, 0.35);
}

.klub-btn:hover,
.klub-btn-sm:hover {
    color: var(--white);
    transform: translateY(-2px);
}

.klub-btn-sm {
    padding: 9px 18px;
}

.klub-btn-outline {
    border: 1px solid var(--border);
    color: var(--white);
    border-radius: 999px;
    font-weight: 800;
    padding: 13px 26px;
    background: rgba(255, 255, 255, 0.04);
}

.klub-btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
}

.hero-section {
    min-height: 100vh;
    padding: 150px 0 90px;
    background:
        radial-gradient(circle at top left, rgba(79, 124, 255, 0.35), transparent 35%),
        radial-gradient(circle at bottom right, rgba(124, 92, 255, 0.25), transparent 35%),
        var(--dark);
}

.hero-badge {
    display: inline-flex;
    padding: 8px 16px;
    border-radius: 999px;
    background: rgba(79, 124, 255, 0.14);
    border: 1px solid rgba(79, 124, 255, 0.4);
    color: #b9c9ff;
    font-weight: 800;
    margin-bottom: 20px;
}

.hero-section h1,
.page-hero h1 {
    color: var(--white);
    font-size: clamp(2.5rem, 6vw, 5.2rem);
    font-weight: 900;
    line-height: 1.05;
    letter-spacing: -2px;
}

.hero-text,
.page-hero p {
    color: var(--muted);
    font-size: 1.18rem;
    max-width: 620px;
    margin-top: 20px;
}

.hero-stats {
    display: flex;
    gap: 18px;
    flex-wrap: wrap;
    margin-top: 42px;
}

.hero-stats div {
    background: var(--card);
    border: 1px solid var(--border);
    padding: 18px;
    border-radius: 20px;
    min-width: 145px;
}

.hero-stats strong {
    display: block;
    color: var(--white);
    font-size: 1.3rem;
}

.hero-stats span {
    color: var(--muted);
    font-size: 0.9rem;
}

.hero-card {
    background: linear-gradient(145deg, rgba(255,255,255,.14), rgba(255,255,255,.04));
    border: 1px solid var(--border);
    border-radius: 34px;
    padding: 20px;
    box-shadow: 0 30px 80px rgba(0,0,0,.35);
}

.dashboard-preview {
    background: #0b1628;
    border-radius: 26px;
    padding: 20px;
}

.preview-header {
    display: flex;
    gap: 8px;
    margin-bottom: 18px;
}

.preview-header span {
    width: 12px;
    height: 12px;
    background: rgba(255,255,255,.25);
    border-radius: 50%;
}

.preview-box {
    background: rgba(255,255,255,.08);
    border: 1px solid var(--border);
    padding: 20px;
    border-radius: 22px;
}

.preview-box.large {
    margin-bottom: 16px;
}

.preview-box h2,
.preview-box h4,
.preview-box h5 {
    color: var(--white);
    font-weight: 900;
}

.preview-box p {
    color: var(--muted);
    margin-bottom: 5px;
}

.preview-list {
    margin-top: 14px;
    background: rgba(255,255,255,.06);
    border-radius: 16px;
    padding: 14px 16px;
    display: flex;
    justify-content: space-between;
    color: var(--text);
}

.preview-list b {
    color: #75ffb0;
}

.section-pad {
    padding: 90px 0;
}

.section-title {
    text-align: center;
    max-width: 760px;
    margin: 0 auto 48px;
}

.section-title span {
    color: #9db2ff;
    font-weight: 900;
}

.section-title h2 {
    color: var(--white);
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 900;
    margin-top: 10px;
}

.section-title p {
    color: var(--muted);
    font-size: 1.1rem;
}

.feature-card,
.pricing-card,
.contact-info,
.contact-form {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 28px;
    padding: 30px;
    transition: 0.25s ease;
}

.feature-card:hover,
.pricing-card:hover {
    transform: translateY(-8px);
    border-color: rgba(79, 124, 255, 0.6);
}

.icon-box {
    width: 58px;
    height: 58px;
    border-radius: 18px;
    background: linear-gradient(135deg, var(--primary), var(--primary-2));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    margin-bottom: 22px;
}

.feature-card h4,
.pricing-card h4,
.contact-info h3 {
    color: var(--white);
    font-weight: 900;
}

.feature-card p,
.pricing-card p,
.contact-info p {
    color: var(--muted);
}

.cta-section {
    padding: 40px 0 100px;
}

.cta-box {
    background:
        linear-gradient(135deg, rgba(79,124,255,.32), rgba(124,92,255,.25)),
        rgba(255,255,255,.06);
    border: 1px solid var(--border);
    border-radius: 36px;
    padding: 60px 30px;
    text-align: center;
}

.cta-box h2 {
    color: var(--white);
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 900;
}

.cta-box p {
    color: var(--text);
    font-size: 1.1rem;
    margin-bottom: 28px;
}

.page-hero {
    padding: 160px 0 80px;
    text-align: center;
    background:
        radial-gradient(circle at top, rgba(79, 124, 255, 0.28), transparent 35%),
        var(--dark);
}

.page-hero p {
    margin-left: auto;
    margin-right: auto;
}

.pricing-card {
    position: relative;
    height: 100%;
}

.pricing-card.popular {
    border-color: rgba(79, 124, 255, 0.75);
    box-shadow: 0 30px 70px rgba(79,124,255,.18);
}

.popular-badge {
    position: absolute;
    top: -16px;
    right: 24px;
    background: linear-gradient(135deg, var(--primary), var(--primary-2));
    color: var(--white);
    padding: 8px 16px;
    border-radius: 999px;
    font-weight: 900;
    font-size: 0.85rem;
}

.pricing-card h2 {
    color: var(--white);
    font-size: 3rem;
    font-weight: 900;
    margin: 22px 0;
}

.pricing-card h2 span {
    font-size: 1rem;
    color: var(--muted);
}

.pricing-card ul {
    padding-left: 0;
    list-style: none;
    margin-bottom: 28px;
}

.pricing-card li {
    color: var(--text);
    padding: 10px 0;
    border-bottom: 1px solid rgba(255,255,255,.08);
}

.pricing-card li::before {
    content: "✓";
    color: #75ffb0;
    font-weight: 900;
    margin-right: 10px;
}

.contact-item {
    margin-top: 22px;
    padding-top: 18px;
    border-top: 1px solid rgba(255,255,255,.1);
}

.contact-item strong {
    display: block;
    color: var(--white);
}

.contact-item span {
    color: var(--muted);
}

.contact-form label {
    color: var(--white);
    font-weight: 800;
    margin-bottom: 8px;
}

.contact-form .form-control {
    background: rgba(255,255,255,.06);
    border: 1px solid var(--border);
    color: var(--white);
    border-radius: 14px;
    padding: 13px 15px;
}

.contact-form .form-control::placeholder {
    color: rgba(255,255,255,.35);
}

.contact-form .form-control:focus {
    background: rgba(255,255,255,.08);
    color: var(--white);
    border-color: var(--primary);
    box-shadow: none;
}

.klub-footer {
    background: #050c17;
    border-top: 1px solid var(--border);
    padding: 60px 0 25px;
}

.klub-footer h4,
.klub-footer h6 {
    color: var(--white);
    font-weight: 900;
}

.klub-footer p,
.klub-footer a {
    color: var(--muted);
}

.klub-footer a {
    display: block;
    margin-bottom: 8px;
}

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

.footer-bottom {
    margin-top: 35px;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,.08);
    color: var(--muted);
    font-size: 0.9rem;
}

@media (max-width: 991px) {
    .hero-section {
        padding-top: 130px;
    }

    .navbar-collapse {
        padding: 20px 0;
    }
}

@media (max-width: 575px) {
    .hero-section h1,
    .page-hero h1 {
        letter-spacing: -1px;
    }

    .feature-card,
    .pricing-card,
    .contact-info,
    .contact-form {
        padding: 24px;
    }
}