/* ==========================================================================
   Home Page Specific Styles (index.html)
   ========================================================================== */

/* CTA Buttons */
.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Features Section */
#features {
    background: var(--bg-light);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature-card {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--secondary-color), #001F3F);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(255, 107, 53, 0.15);
    border-color: var(--primary-color);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--secondary-color), #001F3F);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 12px rgba(0, 78, 137, 0.4);
    position: relative;
}

.feature-icon::after {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: 18px;
    padding: 2px;
    background: linear-gradient(135deg, var(--secondary-color), #001F3F);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.3s;
}

.feature-card:hover .feature-icon::after {
    opacity: 1;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--text-dark);
}

.feature-card p {
    color: var(--text-light);
    line-height: 1.7;
}

/* How It Works Section */
.steps-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.step {
    text-align: center;
    position: relative;
}

.step-number {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--secondary-color), #001F3F);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    font-weight: bold;
    margin: 0 auto 1.5rem;
    box-shadow: 0 4px 12px rgba(0, 78, 137, 0.4);
    position: relative;
}

.step-number::before {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    padding: 4px;
    background: linear-gradient(135deg, var(--secondary-color), #001F3F);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    opacity: 0.3;
}

.step h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--text-dark);
}

.step p {
    color: var(--text-light);
    line-height: 1.7;
}

/* Pricing Section */
#pricing {
    background: var(--bg-light);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.pricing-card {
    background: white;
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    position: relative;
    border: 2px solid var(--border-color);
    overflow: hidden;
}

.pricing-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, var(--secondary-color), #001F3F);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(255, 107, 53, 0.2);
    border-color: var(--primary-color);
}

.pricing-card.featured {
    border-color: var(--primary-color);
    transform: scale(1.05);
    background: linear-gradient(to bottom, #FFF5F0 0%, white 20%);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-8px);
}

.pricing-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--primary-color);
    color: white;
    padding: 0.375rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

.pricing-card h3 {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.pricing-card .price {
    font-size: 3rem;
    font-weight: bold;
    color: var(--secondary-color);
    margin: 1rem 0;
}

.pricing-card .price span {
    font-size: 1.25rem;
    color: var(--text-light);
    font-weight: normal;
}

.pricing-features {
    list-style: none;
    margin: 2rem 0;
}

.pricing-features li {
    padding: 0.75rem 0;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.pricing-features li::before {
    content: "✓";
    color: var(--success-color);
    font-weight: bold;
    font-size: 1.25rem;
}

.pricing-features li.not-included {
    color: #999 !important;
}

.pricing-features li.not-included::before {
    content: "✗" !important;
    color: #e53e3e !important;
    font-weight: bold;
    font-size: 1.25rem;
}

.btn-buy {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(135deg, var(--secondary-color), #001F3F);
    color: white;
    font-weight: 600;
    font-size: 1rem;
    box-shadow: 0 4px 12px rgba(0, 78, 137, 0.4);
}

.btn-buy:hover {
    background: linear-gradient(135deg, #003666, #001428);
    box-shadow: 0 6px 16px rgba(0, 78, 137, 0.5);
    transform: translateY(-2px);
}

.pricing-card.featured .btn-buy {
    background: var(--primary-color);
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.5);
}

.pricing-card.featured .btn-buy:hover {
    background: var(--primary-dark);
}

/* FAQ Section */
.faq-container {
    max-width: 800px;
    margin: 3rem auto 0;
}

.faq-item {
    background: white;
    border-radius: 12px;
    margin-bottom: 1rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    overflow: hidden;
}

.faq-question {
    padding: 1.5rem;
    font-weight: 600;
    font-size: 1.125rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-dark);
    transition: background 0.3s;
}

.faq-question:hover {
    background: var(--bg-light);
}

.faq-question::after {
    content: "+";
    font-size: 1.5rem;
    color: var(--primary-color);
    transition: transform 0.3s;
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out, padding 0.3s ease-out;
    color: var(--text-light);
    padding: 0 1.5rem;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 0 1.5rem 1.5rem;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .pricing-card.featured {
        transform: scale(1);
    }

    .contact-container {
        padding: 2rem;
    }

    /* Reduce heavy box-shadows on mobile for better battery/paint performance */
    .feature-card,
    .pricing-card,
    .nav-cta,
    .nav-account,
    .btn-primary,
    .btn-buy {
        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    }

    .feature-card:hover,
    .pricing-card:hover,
    .nav-account:hover,
    .btn-primary:hover,
    .btn-buy:hover {
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
    }

    .feature-icon,
    .step-number {
        box-shadow: 0 2px 6px rgba(0, 78, 137, 0.3);
    }
}