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

html {
    scroll-behavior: smooth;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    color: #172033;
    background: #ffffff;
    line-height: 1.6;
}


/* Navigation */

header {
    width: 100%;
    background: white;
    border-bottom: 1px solid #eeeeee;
}

.navbar {
    max-width: 1200px;
    margin: auto;
    padding: 20px 30px;

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

.logo {
    font-size: 25px;
    font-weight: 700;
}

.logo span,
.footer-logo span {
    color: #4f46e5;
}

.nav-links {
    display: flex;
    gap: 30px;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: #444;
    font-size: 15px;
}

.nav-links a:hover {
    color: #4f46e5;
}

.nav-button {
    text-decoration: none;
    background: #4f46e5;
    color: white;
    padding: 10px 20px;
    border-radius: 8px;
}


/* Hero */

.hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 50px;
    padding: 80px 8%;
    min-height: 75vh;
}


.hero-content {
    flex: 1;
}

.hero-image {
    flex: 0 0 380px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.hero-image img {
    width: 350px;
    height: 350px;
    object-fit: cover;
    border-radius: 50%;
    border: 6px solid #4f46e5;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.hero-content {
    max-width: 850px;
}

.tagline {
    color: #4f46e5;
    font-weight: 600;
    margin-bottom: 20px;
}

.hero h1 {
    font-size: 64px;
    line-height: 1.1;
    margin-bottom: 25px;
}

.hero h1 span {
    color: #4f46e5;
}

.hero-text {
    max-width: 650px;
    margin: auto;
    color: #5f6675;
    font-size: 18px;
}

.hero-buttons {
    margin-top: 35px;

    display: flex;
    justify-content: center;
    gap: 15px;
}

.primary-button,
.secondary-button {
    padding: 13px 25px;
    border-radius: 8px;
    text-decoration: none;
}

.primary-button {
    background: #4f46e5;
    color: white;
}

.secondary-button {
    border: 1px solid #ddd;
    color: #333;
}


/* Sections */

.section {
    max-width: 1200px;
    margin: auto;
    padding: 100px 30px;
}

.section-title {
    text-align: center;
    margin-bottom: 55px;
}

.section-title p {
    color: #4f46e5;
    font-weight: 600;
    font-size: 14px;
}

.section-title h2 {
    font-size: 38px;
    margin-top: 10px;
}


/* About */

.about-content {
    max-width: 800px;
    margin: auto;

    text-align: center;

    color: #606776;
    font-size: 18px;
}

.about-content p {
    margin-bottom: 20px;
}


/* Features */

.features-section {
    background: #f8f9fc;
    max-width: none;
}

.features-section .section-title,
.features {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.features {
    display: grid;

    grid-template-columns:
        repeat(4, 1fr);

    gap: 25px;
}

.feature-card {
    background: white;

    padding: 30px;

    border-radius: 12px;

    border: 1px solid #eeeeee;

    transition: 0.3s;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}

.feature-icon {
    font-size: 35px;
    margin-bottom: 20px;
}

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

.feature-card p {
    color: #666;
}


/* Steps */

.steps {
    display: grid;

    grid-template-columns:
        repeat(4, 1fr);

    gap: 30px;
}

.step {
    text-align: center;
}

.step-number {
    font-size: 35px;
    font-weight: bold;
    color: #4f46e5;
    margin-bottom: 15px;
}

.step p {
    color: #666;
}


/* CTA */

.cta {
    text-align: center;

    padding: 100px 20px;

    background: #111827;

    color: white;
}

.cta h2 {
    font-size: 40px;
    margin-bottom: 15px;
}

.cta p {
    color: #c7cbd4;
    margin-bottom: 30px;
}

.cta button {
    border: none;
    background: #4f46e5;
    color: white;

    padding: 13px 25px;

    border-radius: 8px;

    cursor: pointer;

    font-size: 16px;
}


/* Footer */

footer {
    padding: 30px;

    text-align: center;

    border-top: 1px solid #eee;
}

.footer-logo {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 10px;
}

footer p {
    color: #777;
}


/* Mobile */

@media (max-width: 800px) {

    .nav-links {
        display: none;
    }

    .hero h1 {
        font-size: 45px;
    }

    .features,
    .steps {
        grid-template-columns: 1fr;
    }

    .hero-buttons {
        flex-direction: column;
    }

}

/* Mobile Responsive Design */
@media (max-width: 768px) {

    .hero {
        flex-direction: column;
        text-align: center;
        padding: 60px 20px;
        gap: 40px;
    }

    .hero-content {
        width: 100%;
    }

    .hero-image {
        flex: none;
        width: 100%;
    }

    .hero-image img {
        width: 280px;
        height: 280px;
    }

    .hero-buttons {
        justify-content: center;
        flex-wrap: wrap;
    }
}

/* Founder Information */
.founder-info {
    text-align: center;
    margin-top: 15px;
}

.founder-info h3 {
    margin: 0;
    font-size: 22px;
    font-weight: 700;
    letter-spacing: 1px;
}

.founder-info p {
    margin: 5px 0 0;
    font-size: 14px;
    color: #666;
}