/* ===================================
   BULK SMS - MODERN STYLES
   =================================== */

.sms-hero {
    position: relative;
    height: 60vh;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: url('assets/bulk-sms-hero.png') center/cover no-repeat;
    margin-top: 138px; /* Offset for fixed headers */
    overflow: hidden;
}

.sms-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(8, 63, 12, 0.9) 0%, rgba(0, 0, 0, 0.7) 100%);
    z-index: 1;
}

.sms-hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--color-white);
    max-width: 800px;
    padding: 0 var(--spacing-md);
}

.sms-hero h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.sms-hero p {
    font-size: 1.25rem;
    color: var(--color-gray-100);
    margin-bottom: var(--spacing-lg);
}

/* Features Section */
.sms-features {
    padding: var(--spacing-3xl) 0;
    background: var(--color-gray-50);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-3xl);
}

.section-header h2 {
    margin-bottom: var(--spacing-sm);
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--color-primary);
    border-radius: var(--radius-full);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.feature-card {
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
    border: 1px solid var(--color-gray-100);
    text-align: left;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-2xl);
    border-color: var(--color-primary-light);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: var(--color-primary);
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
}

.feature-card h3 {
    margin-bottom: var(--spacing-sm);
    font-size: 1.5rem;
}

/* Pricing Section */
.sms-pricing {
    padding: var(--spacing-3xl) 0;
    background: var(--color-white);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-xl);
}

.pricing-card {
    background: var(--color-white);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-2xl);
    border: 2px solid var(--color-gray-100);
    transition: var(--transition-base);
    text-align: center;
    display: flex;
    flex-direction: column;
}

.pricing-card.featured {
    border-color: var(--color-primary);
    transform: scale(1.05);
    box-shadow: var(--shadow-2xl);
    position: relative;
}

.pricing-card.featured::top {
    content: 'Most Popular';
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-primary);
    color: var(--color-white);
    padding: 4px 16px;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 700;
}

.pricing-card:hover {
    border-color: var(--color-primary-light);
}

.pricing-header h3 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-md);
}

.price {
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.price span {
    font-size: 1rem;
    color: var(--color-gray-500);
    font-weight: 400;
}

.pricing-features {
    list-style: none;
    margin: var(--spacing-xl) 0;
    flex-grow: 1;
}

.pricing-features li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--color-gray-100);
    color: var(--color-gray-600);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-features li svg {
    color: var(--color-primary);
}

/* CTA Section */
.sms-cta {
    padding: var(--spacing-3xl) 0;
    background: var(--gradient-primary);
    color: var(--color-white);
    text-align: center;
}

.sms-cta h2 {
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.sms-cta p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.sms-cta .btn-white {
    background: var(--color-white);
    color: var(--color-primary);
}

.sms-cta .btn-white:hover {
    background: var(--color-gray-100);
    transform: translateY(-3px);
}

@media (max-width: 768px) {
    .sms-hero {
        margin-top: 98px; /* Adjusted for mobile header height */
        height: auto;
        padding: var(--spacing-3xl) 0;
    }

    .sms-hero h1 {
        font-size: 2.5rem;
    }

    .sms-features, .sms-pricing, .sms-cta {
        padding: var(--spacing-2xl) 0;
    }

    .section-header {
        margin-bottom: var(--spacing-2xl);
    }

    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 450px;
        margin: 0 auto;
    }

    .pricing-card.featured {
        transform: scale(1);
    }
}

@media (max-width: 480px) {
    .sms-hero h1 {
        font-size: 2rem;
    }

    .pricing-card {
        padding: var(--spacing-xl);
    }

    .price {
        font-size: 2.5rem;
    }
}