/* ===== General Styles ===== */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: #333;
    margin: 0;
    line-height: 1.6;
    background-color: #f8f9fa;
}

/* ===== Header ===== */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 50px;
    background-color: #fff;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header .logo {
    font-size: 1.8rem;
    font-weight: bold;
    color: #4f46e5;
}

.nav a {
    margin-left: 25px;
    font-weight: 500;
    color: #555;
    transition: color 0.3s;
}

.nav a.active, .nav a:hover {
    color: #4f46e5;
}

/* ===== Hero Section ===== */
.hero {
    text-align: center;
    padding: 80px 20px 50px 20px;
    background: linear-gradient(135deg, #4f46e5 0%, #6366f1 100%);
    color: #fff;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto;
}

/* ===== Premium Service Cards ===== */
.service-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    padding: 60px 20px;
}

.service-card {
    position: relative;
    overflow: hidden;
    border-radius: 25px;
    padding: 30px 20px;
    display: flex;
    flex-direction: column;
    cursor: pointer;
    transition: transform 0.5s, box-shadow 0.5s;
    color: #fff;
    background: linear-gradient(135deg, #4f46e5 0%, #6366f1 100%);
    box-shadow: 0 15px 30px rgba(0,0,0,0.2);
}

.service-card::before {
    content: '';
    position: absolute;
    width: 200%;
    height: 200%;
    top: -50%;
    left: -50%;
    background: radial-gradient(circle at center, rgba(255,255,255,0.1), transparent 70%);
    transform: rotate(45deg);
    transition: all 0.7s ease-in-out;
}

.service-card:hover::before {
    transform: rotate(0deg);
}

.service-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 25px 50px rgba(0,0,0,0.25);
}

.service-card .icon {
    font-size: 3rem;
    margin-bottom: 20px;
    display: inline-block;
    animation: floatIcon 3s ease-in-out infinite;
}

@keyframes floatIcon {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.service-card h3 {
    font-size: 1.6rem;
    margin-bottom: 15px;
    text-align: center;
}

.service-card p {
    flex: 1;
    font-size: 1rem;
    text-align: center;
    margin-bottom: 20px;
}

.service-card .btn {
    background: rgba(255,255,255,0.2);
    color: #fff;
    border: 2px solid #fff;
    padding: 12px 25px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.service-card .btn:hover {
    background: #fff;
    color: #4f46e5;
    transform: translateY(-2px);
}

/* ===== Pricing Section ===== */
.pricing-section {
    padding: 80px 20px;
    text-align: center;
}

.pricing-section h2 {
    font-size: 2.5rem;
    margin-bottom: 50px;
    color: #4f46e5;
}

.pricing-table {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.tier {
    background: linear-gradient(135deg, #6366f1 0%, #4f46e5 100%);
    color: #fff;
    border-radius: 25px;
    padding: 40px 20px;
    box-shadow: 0 15px 30px rgba(0,0,0,0.2);
    position: relative;
    transition: transform 0.4s, box-shadow 0.4s;
}

.tier:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0,0,0,0.25);
}

.tier .badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background-color: #fff;
    color: #4f46e5;
    padding: 5px 15px;
    border-radius: 20px;
    font-weight: 600;
}

.tier h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.tier p {
    font-size: 1rem;
    margin-bottom: 20px;
}

.tier .price {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 25px;
}

.tier .order-btn {
    background-color: #fff;
    color: #4f46e5;
    border: none;
    padding: 12px 25px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.tier .order-btn:hover {
    background-color: rgba(255,255,255,0.8);
}

/* ===== Accordion Section ===== */
.details-section {
    padding: 80px 20px;
    max-width: 900px;
    margin: 0 auto;
}

.details-section h2 {
    font-size: 2.5rem;
    margin-bottom: 50px;
    text-align: center;
    color: #4f46e5;
}

.accordion-item {
    background-color: #fff;
    border-radius: 15px;
    margin-bottom: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    overflow: hidden;
}

.accordion-title {
    padding: 20px;
    font-weight: 600;
    cursor: pointer;
    position: relative;
    font-size: 1.2rem;
}

.accordion-title::after {
    content: '+';
    position: absolute;
    right: 20px;
    font-size: 1.2rem;
    transition: transform 0.3s;
}

.accordion-item.active .accordion-title::after {
    transform: rotate(45deg);
}

.accordion-content {
    padding: 0 20px 20px 20px;
    display: none;
    color: #555;
}

.accordion-item.active .accordion-content {
    display: block;
}

/* ===== Media Queries ===== */
@media (max-width: 768px) {
    .header {
        flex-direction: column;
        align-items: flex-start;
    }
    .nav a {
        margin-left: 0;
        margin-right: 15px;
        margin-top: 10px;
    }
}