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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #f0f0f0;
    background-color: #0a0e27;
}

/* =====================
   CONTAINER
===================== */

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}

/* =====================
   HEADER
===================== */

.header {
    background: linear-gradient(135deg, #1a1f3a 0%, #16213e 100%);
    padding: 1.2rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 2px solid #667eea;
    box-shadow: 0 2px 20px rgba(102, 126, 234, 0.2);
}

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

.header-title {
    font-size: 2rem;
    font-weight: bold;
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* =====================
   MAIN WRAPPER
===================== */

.main-wrapper {
    display: flex;
    justify-content: center;
    width: 100%;
    padding: 2rem 20px;
}

.main-content {
    width: 100%;
    max-width: 1200px;
}

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

.hero {
    padding: 2rem 0;
}

.hero-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.hero-card-wrapper {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.hero-card {
    aspect-ratio: 1;
    min-height: 300px;
    background: linear-gradient(135deg, rgba(102,126,234,.15), rgba(118,75,162,.15));
    border: 2px solid rgba(102,126,234,.3);
    border-radius: 15px;
    overflow: hidden;
    cursor: pointer;
    transition: .3s;
}

.hero-card:hover {
    transform: translateY(-6px);
    border-color: #667eea;
    box-shadow: 0 10px 25px rgba(102,126,234,.3);
}

.hero-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.card-button {
    width: 100%;
    padding: .9rem;
    font-size: 1rem;
    font-weight: bold;
    border-radius: 10px;
    border: none;
    cursor: pointer;
    color: #fff;
    background: linear-gradient(135deg, #667eea, #764ba2);
    box-shadow: 0 5px 15px rgba(102,126,234,.35);
    transition: .3s;
}

.card-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102,126,234,.45);
}

/* =====================
   FAQ
===================== */

.faq-section {
    padding: 3rem 0;
    background: rgba(102,126,234,.05);
    border-top: 1px solid rgba(102,126,234,.3);
}

.faq-section h2 {
    text-align: center;
    font-size: 2rem;
    color: #667eea;
    margin-bottom: 2.5rem;
}

.faq-container {
    max-width: 900px;
    margin: auto;
    display: grid;
    gap: 1rem;
}

.faq-item {
    background: linear-gradient(135deg, #1a1f3a, #16213e);
    border-radius: 12px;
    border: 1px solid rgba(102,126,234,.3);
    overflow: hidden;
}

.faq-question {
    padding: 1.4rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.faq-question h4 {
    color: #667eea;
    font-size: 1rem;
}

.faq-toggle {
    font-size: 1.5rem;
    color: #667eea;
    transition: .3s;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height .4s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 1.4rem 1.4rem;
    color: #b0b0b0;
    font-size: .9rem;
}

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

.footer {
    background: linear-gradient(135deg, #0a0a14, #1a1f3a);
    padding: 3rem 0 1.5rem;
    margin-top: 3rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer-column h4 {
    color: #667eea;
    margin-bottom: .8rem;
}

.footer-column ul {
    list-style: none;
}

.footer-column a {
    display: block;
    color: #999;
    font-size: .9rem;
    margin-bottom: .4rem;
    text-decoration: none;
}

.footer-column a:hover {
    color: #667eea;
}

.footer-info {
    margin-top: 1.5rem;
    padding: 1.2rem;
    background: rgba(102,126,234,.05);
    border-left: 3px solid #667eea;
    border-radius: 6px;
}

.footer-info h4 {
    color: #667eea;
    font-size: .95rem;
}

.footer-info p {
    font-size: .85rem;
    color: #999;
    line-height: 1.6;
}

.footer-bottom {
    text-align: center;
    margin-top: 2rem;
    font-size: .8rem;
    color: #666;
}

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

@media (max-width: 768px) {

    .header {
        padding: .8rem 0;
    }

    .header-title {
        font-size: 1.4rem;
    }

    .hero-cards {
        grid-template-columns: 1fr;
    }

    .hero-card {
        min-height: 220px;
    }

    .faq-section h2 {
        font-size: 1.4rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {

    .hero-card {
        min-height: 200px;
    }

    .card-button {
        font-size: .95rem;
        padding: 1rem;
    }

    .faq-question h4 {
        font-size: .9rem;
    }

    .footer-info p {
        font-size: .78rem;
    }
}