/* ===== Features Section ===== */
.features {
    max-width: 1280px;
    margin: 0 auto;
    padding: 4rem 2rem 5rem;
}
.features-heading {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    font-weight: 400;
    color: #4a5568;
    text-align: center;
    margin-bottom: 3rem;
}
.features-heading strong {
    color: #1a2744;
    font-weight: 800;
}
.features-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
    max-width: 960px;
    margin: 0 auto;
}
.feature-card {
    background: #fff;
    border: 1.5px solid #e2e8f0;
    border-radius: 1rem;
    padding: 2rem 1.5rem;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    width: 100%;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(45, 106, 122, 0.05), transparent);
    transition: left 0.6s ease;
}

.feature-card:hover::before {
    left: 100%;
}

.feature-card:hover {
    border-color: #2d6a7a;
    box-shadow: 0 12px 40px -8px rgba(45, 106, 122, 0.25);
    transform: translateY(-8px);
}
.feature-icon {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 50%;
    background: linear-gradient(135deg, #2d6a7a 0%, #6ba3aa 100%);
    margin: 0 auto 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(-5deg);
    box-shadow: 0 8px 20px rgba(45, 106, 122, 0.3);
}

.feature-icon-svg {
    width: 60%;
    height: 60%;
    filter: brightness(0) invert(1);
}

.feature-card h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.15rem;
    font-weight: 700;
    color: #1a2744;
    margin-bottom: 0.5rem;
    transition: color 0.3s ease;
}

.feature-card:hover h3 {
    color: #2d6a7a;
}

.feature-card p {
    font-size: 0.875rem;
    line-height: 1.6;
    color: #5a6577;
    transition: color 0.3s ease;
}

.feature-card:hover p {
    color: #4a5568;
}

/* ===== Responsive: Features ===== */
@media (min-width: 640px) {
    .feature-card { width: calc(50% - 0.75rem); }
}
@media (min-width: 768px) {
    .feature-card { width: calc(33.333% - 1rem); }
    .features-heading { font-size: 2.5rem; }
}
@media (min-width: 1024px) {
    .features { padding: 5rem 3rem 6rem; }
}