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

:root {
    --primary: #1746a2;
    --primary-dark: #103579;
    --text: #172033;
    --muted: #667085;
    --light: #f6f8fc;
    --border: #e5e9f2;
    --white: #ffffff;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    color: var(--text);
    background: var(--white);
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: inherit;
}

.container {
    width: min(1120px, 92%);
    margin: auto;
}


/* ================================
   NAVBAR
================================ */

.navbar {
    background: var(--white);
    border-bottom: 1px solid var(--border);
}

.nav-container {
    min-height: 78px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.logo {
    font-size: 22px;
    font-weight: 800;
    color: var(--primary);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav-links a {
    color: #596273;
    font-size: 14px;
    font-weight: 600;
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 18px;
}

.login-link {
    font-size: 14px;
    font-weight: 600;
}

.register-button,
.primary-button {
    display: inline-block;
    padding: 13px 22px;
    border-radius: 8px;
    background: var(--primary);
    color: var(--white);
    font-weight: 700;
    font-size: 14px;
}

.register-button:hover,
.primary-button:hover {
    background: var(--primary-dark);
}


/* ================================
   HERO
================================ */

.hero {
    padding: 100px 0;
    background:
        linear-gradient(
            180deg,
            #f8faff 0%,
            #ffffff 100%
        );
}

.hero-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    gap: 80px;
}

.hero-label,
.section-heading > span,
.cta span {
    color: var(--primary);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 1.5px;
}

.hero h1 {
    margin-top: 15px;
    font-size: clamp(42px, 6vw, 68px);
    line-height: 1.08;
    letter-spacing: -2px;
}

.hero h1 span {
    color: var(--primary);
}

.hero-content > p {
    max-width: 600px;
    margin: 24px 0 30px;
    color: var(--muted);
    font-size: 17px;
}

.hero-buttons {
    display: flex;
    align-items: center;
    gap: 15px;
}

.secondary-button {
    padding: 12px 22px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-weight: 700;
    font-size: 14px;
}


/* ================================
   HERO CARD
================================ */

.hero-card {
    padding: 30px;
    border: 1px solid var(--border);
    border-radius: 20px;
    background: var(--white);
    box-shadow: 0 20px 60px rgba(23, 70, 162, 0.10);
}

.card-header,
.card-stats {
    display: flex;
    justify-content: space-between;
}

.card-header {
    color: var(--muted);
    font-size: 13px;
    font-weight: 700;
}

.status {
    color: #16803c;
}

.card-balance {
    padding: 55px 0 35px;
}

.card-balance small {
    color: var(--muted);
}

.card-balance h2 {
    margin-top: 8px;
    font-size: 28px;
}

.card-stats {
    padding: 20px 0;
    border-top: 1px solid var(--border);
}

.card-stats div {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.card-stats span {
    color: var(--muted);
    font-size: 12px;
}

.card-stats strong {
    font-size: 16px;
}

.growth-bar {
    height: 8px;
    overflow: hidden;
    border-radius: 20px;
    background: #e9edf5;
}

.growth-progress {
    width: 72%;
    height: 100%;
    background: var(--primary);
    border-radius: inherit;
}

.card-footer {
    margin-top: 18px;
    color: var(--muted);
    font-size: 12px;
}


/* ================================
   FEATURES
================================ */

.features {
    padding: 100px 0;
}

.section-heading {
    max-width: 650px;
    margin-bottom: 50px;
}

.section-heading h2 {
    margin-top: 10px;
    font-size: 38px;
    line-height: 1.15;
}

.section-heading p {
    margin-top: 15px;
    color: var(--muted);
}

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

.feature-card {
    padding: 30px;
    border: 1px solid var(--border);
    border-radius: 14px;
}

.feature-icon {
    width: 46px;
    height: 46px;
    display: grid;
    place-items: center;
    margin-bottom: 20px;
    border-radius: 10px;
    background: #edf3ff;
    color: var(--primary);
    font-size: 20px;
    font-weight: 800;
}

.feature-card h3 {
    margin-bottom: 10px;
}

.feature-card p {
    color: var(--muted);
    font-size: 14px;
}


/* ================================
   CTA
================================ */

.cta {
    padding: 70px 0;
    background: var(--light);
}

.cta-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.cta h2 {
    max-width: 650px;
    margin-top: 10px;
    font-size: 34px;
    line-height: 1.2;
}


/* ================================
   FOOTER
================================ */

.footer {
    padding: 55px 0 20px;
    background: #101828;
    color: var(--white);
}

.footer-container {
    display: flex;
    justify-content: space-between;
    gap: 50px;
}

.footer .logo {
    color: var(--white);
}

.footer p {
    max-width: 400px;
    margin-top: 12px;
    color: #aab3c2;
    font-size: 13px;
}

.footer-links {
    display: flex;
    gap: 25px;
    align-items: flex-start;
}

.footer-links a {
    color: #d0d5dd;
    font-size: 13px;
}

.copyright {
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid #263142;
}

.copyright p {
    margin: 0;
}


/* ================================
   RESPONSIVE
================================ */

@media (max-width: 900px) {

    .nav-links {
        display: none;
    }

    .hero-container {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .feature-grid {
        grid-template-columns: 1fr;
    }

    .cta-container {
        flex-direction: column;
        align-items: flex-start;
    }

}

@media (max-width: 600px) {

    .nav-actions {
        gap: 8px;
    }

    .login-link {
        display: none;
    }

    .hero {
        padding: 70px 0;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .hero-buttons a {
        text-align: center;
    }

    .footer-container {
        flex-direction: column;
    }

    .footer-links {
        flex-wrap: wrap;
    }

}