/* ========================================
   LANDING PAGE - LinearX Trading
   ======================================== */

.landing {
    position: relative;
    width: 100%;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Hero Section */
.hero {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem 1rem;
    position: relative;
    z-index: 10;
}

@media (min-width: 768px) {
    .hero {
        padding: 3rem 1.5rem;
    }
}

.hero__content {
    max-width: 64rem;
    width: 100%;
    text-align: center;
}

.hero__tag {
    margin-bottom: 0.5rem;
}

.hero__title {
    font-size: 2.25rem;
    font-weight: 900;
    letter-spacing: -0.05em;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

@media (min-width: 640px) {
    .hero__title {
        font-size: 3rem;
    }
}

@media (min-width: 768px) {
    .hero__title {
        font-size: 4.5rem;
        line-height: 1.2;
    }
}

@media (min-width: 1024px) {
    .hero__title {
        font-size: 6rem;
    }
}

.hero__subtitle {
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--color-primary);
    max-width: 42rem;
    margin: 0 auto 1rem;
    padding: 0 1rem;
}

@media (min-width: 768px) {
    .hero__subtitle {
        font-size: 1.5rem;
    }
}

.hero__description {
    font-size: 1rem;
    font-weight: 300;
    color: var(--color-text-muted);
    max-width: 48rem;
    margin: 0 auto;
    padding: 0 1rem;
    line-height: 1.75;
}

@media (min-width: 768px) {
    .hero__description {
        font-size: 1.125rem;
    }
}

/* Features Grid */
.features {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem;
    margin-top: 3rem;
    padding: 0 0.5rem;
}

@media (min-width: 640px) {
    .features {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .features {
        grid-template-columns: repeat(5, 1fr);
        gap: 1rem;
    }
}

.feature-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1.5rem;
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-light);
    background-color: var(--bg-overlay-5);
    transition: border-color var(--transition-fast);
}

.feature-card:hover {
    border-color: rgba(var(--color-primary-rgb), 0.4);
}

.feature-card__icon {
    width: 3rem;
    height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    border: 1px solid var(--border-subtle);
    margin-bottom: 1rem;
    transition: background-color var(--transition-fast);
}

.feature-card:hover .feature-card__icon {
    background-color: rgba(var(--color-primary-rgb), 0.1);
}

.feature-card__icon .material-symbols-outlined {
    color: var(--color-primary);
    font-size: 1.5rem;
}

.feature-card__title {
    font-size: 0.875rem;
    font-weight: 700;
    line-height: 1.4;
    text-align: center;
}

/* CTA Section */
.hero__cta {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    margin-top: 2rem;
    padding: 0 1rem;
}

@media (min-width: 768px) {
    .hero__cta {
        margin-top: 3rem;
    }
}

.hero__cta-btn {
    width: 100%;
    max-width: 24rem;
    box-shadow: 0 10px 25px -5px rgba(var(--color-primary-rgb), 0.2);
}

.hero__cta-text {
    text-align: center;
}

.hero__cta-text p {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-subtle);
}

.hero__cta-line {
    height: 1px;
    width: 6rem;
    background-color: rgba(var(--color-primary-rgb), 0.3);
    margin: 0.5rem auto 0;
}