/* Reset & Base */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-body);
    color: var(--text-main);
    line-height: 1.6;
    transition: background-color var(--transition-normal), color var(--transition-normal);
    overflow-x: hidden;
    background-image:
        radial-gradient(circle at 10% 20%, rgba(0, 240, 255, 0.05) 0%, transparent 20%),
        radial-gradient(circle at 90% 80%, rgba(255, 0, 255, 0.05) 0%, transparent 20%);
    min-height: 100vh;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-fast);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

/* Layout Utilities */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

.section {
    padding: var(--spacing-lg) 0;
}

/* Typography Utilities */
.text-gradient {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: inline-block;
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.8rem 2rem;
    font-family: var(--font-heading);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 4px;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    text-decoration: none;
}

.btn-primary {
    background-color: rgba(0, 240, 255, 0.1);
    border: 1px solid var(--color-primary);
    color: var(--color-primary);
    box-shadow: 0 0 5px var(--color-primary-glow);
    backdrop-filter: blur(5px);
}

.btn-primary:hover {
    background-color: var(--color-primary);
    color: #000;
    box-shadow: 0 0 20px var(--color-primary-glow);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-main);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: var(--text-main);
}

.btn-sm {
    padding: 0.5rem 1.5rem;
    font-size: 0.8rem;
}

/* CARDS & GLASSMORPHISM */
.card,
.service-card {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: var(--spacing-md);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.card:hover,
.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
    border-color: var(--color-primary);
}

/* Glowing Border Effect on Hover */
.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.05), transparent);
    transform: translateX(-100%);
    transition: 0.5s;
}

.card:hover::before {
    transform: translateX(100%);
}

.service-card {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.card-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    filter: drop-shadow(0 0 10px var(--color-primary-glow));
}

.card-footer {
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.price {
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--color-accent);
}

/* Header & Nav */
header {
    padding: var(--spacing-sm) 0;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: var(--bg-glass);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    padding-top: 60px;
    /* Offset for fixed header */
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100px;
    background: linear-gradient(to top, var(--bg-body), transparent);
}

.hero-title {
    font-size: clamp(3rem, 6vw, 6rem);
    margin-bottom: var(--spacing-sm);
    text-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.5rem);
    color: var(--text-muted);
    margin-bottom: var(--spacing-md);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.cta-group {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    position: relative;
    z-index: 2;
}

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

/* Animations */
.glow {
    animation: pulse-glow 3s infinite;
}

@keyframes pulse-glow {

    0%,
    100% {
        box-shadow: 0 0 10px var(--color-primary-glow);
    }

    50% {
        box-shadow: 0 0 20px var(--color-primary-glow), 0 0 40px var(--color-primary-glow);
    }
}

/* Scroll Animations */
.hidden-animate {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Mobile Nav Styles */
/* Payment Modal (Global) */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    /* Deep translucent darkness */
    backdrop-filter: blur(12px);
    /* Strong glass effect */
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: #0a0a0a;
    border: 1px solid var(--color-primary);
    box-shadow:
        0 0 40px rgba(0, 240, 255, 0.2),
        inset 0 0 20px rgba(0, 240, 255, 0.05);
    /* Outer and Inner Neon Glow */
    padding: 3rem;
    border-radius: 24px;
    width: 90%;
    max-width: 500px;
    text-align: center;
    transform: translateY(20px) scale(0.95);
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    /* Bouncy pop */
    position: relative;
}

.modal-overlay.active .modal-content {
    transform: translateY(0) scale(1);
}

.modal-content h3 {
    font-size: 2rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    background: linear-gradient(to right, #fff, var(--color-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.5rem;
}

.payment-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin: 2.5rem 0;
}

.payment-btn {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 2rem 1rem;
    border-radius: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    color: var(--text-main);
    position: relative;
    overflow: hidden;
}

/* PayPal Button */
.payment-btn[data-provider="paypal"] {
    box-shadow: 0 4px 0 rgba(0, 112, 186, 0.2);
}

.payment-btn[data-provider="paypal"]:hover {
    background: linear-gradient(135deg, rgba(0, 112, 186, 0.1), transparent);
    border-color: #0070ba;
    box-shadow: 0 0 25px rgba(0, 112, 186, 0.4);
    transform: translateY(-3px);
}

/* Stripe Button */
.payment-btn[data-provider="stripe"] {
    box-shadow: 0 4px 0 rgba(99, 91, 255, 0.2);
}

.payment-btn[data-provider="stripe"]:hover {
    background: linear-gradient(135deg, rgba(99, 91, 255, 0.1), transparent);
    border-color: #635bff;
    box-shadow: 0 0 25px rgba(99, 91, 255, 0.4);
    transform: translateY(-3px);
}

.payment-btn span:first-child {
    font-size: 3rem;
    margin-bottom: 0.5rem;
    filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.2));
}

.close-modal {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: rgba(255, 0, 0, 0.1);
    border: none;
    color: var(--color-danger, #ff4d4d);
    width: 35px;
    height: 35px;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.close-modal:hover {
    background: var(--color-danger, #ff4d4d);
    color: white;
    transform: rotate(90deg);
}

@media (max-width: 768px) {
    .desktop-nav {
        display: none;
    }



    #mobile-toggle {
        display: block !important;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .mobile-link {
        font-size: 1.5rem;
        font-weight: 700;
        text-transform: uppercase;
        border-bottom: 1px solid var(--border-color);
        padding-bottom: 1rem;
    }
}