/* =========== 
   Main variables
   =========== */
:root {
    /* Terminal Green Theme */
    --primary-color: #0f9d58;        /* Main green */
    --primary-dark: #0b8043;         /* Darker green */
    --primary-light: #1de9b6;        /* Lighter green */
    --secondary-color: #263238;      /* Dark blue-grey for contrast */
    --terminal-bg: #121212;          /* Terminal background */
    --terminal-text: #a0e5a8;        /* Terminal text color */
    
    /* Text colors */
    --text-light: #ffffff;
    --text-dark: #333333;
    --text-muted: #757575;
    
    /* UI Colors */
    --card-bg: #1e1e1e;              /* Card background */
    --card-border: #2a2a2a;          /* Card border */
    --hover-color: #252525;          /* Hover effect */
    --discount-color: #f44336;       /* Discounts */
    --success-color: #00c853;        /* Success messages */
    --warning-color: #ffc107;        /* Warning messages */
    --error-color: #f44336;          /* Error messages */
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
    --shadow-md: 0 3px 6px rgba(0, 0, 0, 0.16), 0 3px 6px rgba(0, 0, 0, 0.23);
    --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.19), 0 6px 6px rgba(0, 0, 0, 0.23);
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2.5rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* =========== 
   Base Styles
   =========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    font-family: 'Cairo', sans-serif;
    background-color: var(--terminal-bg);
    color: var(--text-light);
    line-height: 1.6;
    direction: rtl;
}

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

a:hover {
    color: var(--text-light);
}

ul {
    list-style: none;
}

button, .btn {
    cursor: pointer;
    font-family: 'Cairo', sans-serif;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-sm);
    border: none;
    font-weight: 600;
    transition: all var(--transition-fast);
    background-color: var(--primary-color);
    color: var(--text-light);
}

button:hover, .btn:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* =========== 
   Typography
   =========== */
h1, h2, h3, h4, h5, h6 {
    color: var(--primary-light);
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.2rem;
}

p {
    margin-bottom: var(--spacing-md);
}

.text-muted {
    color: var(--text-muted);
}

.text-primary {
    color: var(--primary-color);
}

.text-success {
    color: var(--success-color);
}

.text-warning {
    color: var(--warning-color);
}

.text-error {
    color: var(--error-color);
}

/* =========== 
   Layout
   =========== */
main {
    min-height: calc(100vh - 70px - 200px); /* Viewport height minus header and footer */
    padding: var(--spacing-lg) 0;
}

/* =========== 
   Header
   =========== */
header {
    background-color: var(--secondary-color);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-md) 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.logo {
    height: 40px;
    width: auto;
}

.logo-container h1 {
    font-size: 1.5rem;
    margin-bottom: 0;
    color: var(--primary-light);
}

nav ul {
    display: flex;
    gap: var(--spacing-md);
}

nav a {
    padding: var(--spacing-sm) var(--spacing-md);
    position: relative;
    font-weight: 600;
    color: var(--text-light);
}

nav a:hover {
    color: var(--primary-light);
}

nav a.active {
    color: var(--primary-light);
}

nav a.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    right: 0;
    width: 100%;
    height: 2px;
    background-color: var(--primary-light);
}

/* =========== 
   Hero Section
   =========== */
.hero {
    background: linear-gradient(rgba(20, 20, 20, 0.85), rgba(30, 30, 30, 0.9)), url('../assets/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    padding: var(--spacing-xl) 0;
    text-align: center;
    margin-bottom: var(--spacing-xl);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
}

.hero h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--primary-light);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.hero p {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
    color: var(--text-light);
}

.search-container {
    display: flex;
    max-width: 600px;
    margin: 0 auto;
}

.search-container input {
    flex: 1;
    padding: var(--spacing-md);
    border: 2px solid var(--primary-dark);
    border-radius: var(--radius-md) 0 0 var(--radius-md);
    background-color: rgba(0, 0, 0, 0.5);
    color: var(--text-light);
    font-family: 'Cairo', sans-serif;
}

.search-container button {
    padding: var(--spacing-md) var(--spacing-lg);
    background-color: var(--primary-color);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    color: var(--text-light);
}

.search-container button:hover {
    background-color: var(--primary-dark);
}

/* =========== 
   Projects Grid
   =========== */
.projects {
    margin-bottom: var(--spacing-xl);
}

.projects h2 {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    color: var(--primary-light);
    position: relative;
}

.projects h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    right: 50%;
    transform: translateX(50%);
    width: 100px;
    height: 3px;
    background-color: var(--primary-color);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

@media (max-width: 1100px) {
    .projects-grid {
        grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
    }
}

@media (max-width: 768px) {
    .projects-grid {
        grid-template-columns: 1fr;
    }
}

.project-card {
    background-color: var(--card-bg);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal);
    border: 1px solid var(--card-border);
    display: flex;
    flex-direction: column;
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.project-image {
    width: 100%;
    height: 220px;
    overflow: hidden;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.project-card:hover .project-image img {
    transform: scale(1.05);
}

.project-info {
    padding: var(--spacing-lg);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.project-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--primary-light);
}

.project-description {
    color: var(--text-light);
    margin-bottom: var(--spacing-md);
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.project-price {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.current-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-light);
}

.original-price {
    font-size: 1rem;
    text-decoration: line-through;
    color: var(--text-muted);
}

.discount {
    background-color: var(--discount-color);
    color: var(--text-light);
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 700;
}

.view-details {
    align-self: flex-start;
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    background-color: var(--primary-color);
    color: var(--text-light);
    border-radius: var(--radius-sm);
    font-weight: 600;
    transition: all var(--transition-fast);
}

.view-details:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
}

.loading {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-light);
    font-size: 1.2rem;
}

/* =========== 
   Project Details Page
   =========== */
.project-details {
    margin-bottom: var(--spacing-xl);
}

.back-link {
    margin-bottom: var(--spacing-lg);
}

.back-link a {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--primary-light);
    font-weight: 600;
}

.back-link a:hover {
    color: var(--text-light);
}

.project-header {
    margin-bottom: var(--spacing-lg);
}

.project-header .project-title {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.project-category {
    display: inline-block;
    background-color: rgba(15, 157, 88, 0.2);
    color: var(--primary-light);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-md);
}

.project-gallery {
    margin-bottom: var(--spacing-lg);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.swiper {
    width: 100%;
    height: 400px;
}

.swiper-slide {
    background-color: var(--card-bg);
}

.swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.swiper-button-next, .swiper-button-prev {
    color: var(--primary-light);
}

.swiper-pagination-bullet-active {
    background-color: var(--primary-light);
}

.project-info-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-lg);
    background-color: var(--card-bg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

@media (max-width: 768px) {
    .project-info-container {
        grid-template-columns: 1fr;
    }
}

.project-description {
    font-size: 1.1rem;
    line-height: 1.8;
}

.project-price-container {
    background-color: rgba(15, 157, 88, 0.1);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    border: 1px solid var(--primary-dark);
}

.price-box {
    margin-bottom: var(--spacing-lg);
}

.price-box .current-price {
    font-size: 2rem;
    color: var(--text-light);
    margin-bottom: var(--spacing-xs);
}

.price-box .original-price {
    display: block;
    margin-bottom: var(--spacing-xs);
}

.price-box .discount {
    display: inline-block;
    margin-bottom: var(--spacing-md);
}

.buy-now-btn {
    width: 100%;
    padding: var(--spacing-md);
    font-size: 1.1rem;
    background-color: var(--primary-color);
    color: var(--text-light);
    border-radius: var(--radius-md);
    margin-top: var(--spacing-md);
}

.project-features {
    background-color: var(--card-bg);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--primary-dark);
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.project-features h3 {
    margin-bottom: var(--spacing-lg);
    color: var(--primary-light);
    grid-column: 1 / -1;
    position: relative;
    padding-bottom: var(--spacing-sm);
}

.project-features h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 50px;
    height: 2px;
    background-color: var(--primary-color);
}

.features-list {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    padding: 0;
}

.features-list li {
    margin-bottom: var(--spacing-sm);
    position: relative;
    background-color: rgba(15, 157, 88, 0.1);
    padding: var(--spacing-md);
    border-radius: var(--radius-sm);
    border-right: 3px solid var(--primary-color);
    transition: all var(--transition-fast);
}

.features-list li:hover {
    background-color: var(--hover-color);
}

.features-list li::before {
    content: "›";
    color: var(--primary-light);
    margin-left: var(--spacing-sm);
    font-weight: bold;
}

.feature-header {
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    color: var(--primary-light);
    font-size: 1.2rem;
    border-bottom: 1px solid var(--primary-dark);
    padding-bottom: var(--spacing-xs);
}

.features-list .feature-header:first-child {
    margin-top: 0;
}

.feature-section {
    margin-bottom: var(--spacing-lg);
}

.feature-section:last-child {
    margin-bottom: 0;
}

.feature-section .feature-header {
    margin-top: 0;
}

.feature-section li {
    margin-bottom: var(--spacing-sm);
    position: relative;
    background-color: rgba(15, 157, 88, 0.1);
    padding: var(--spacing-md);
    border-radius: var(--radius-sm);
    border-right: 3px solid var(--primary-color);
    transition: all var(--transition-fast);
}

.feature-section li:hover {
    background-color: var(--hover-color);
}

.feature-section li::before {
    content: "›";
    color: var(--primary-light);
    margin-left: var(--spacing-sm);
    font-weight: bold;
}

.feature-section ul {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-md);
    padding: 0;
    list-style: none;
}

.project-download {
    background-color: var(--card-bg);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--success-color);
    position: relative;
    overflow: hidden;
}

.project-download h3 {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    color: var(--primary-light);
}

.project-download .download-links {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.project-download .download-link {
    background-color: rgba(15, 157, 88, 0.1);
    padding: var(--spacing-md);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.project-download .download-link:hover {
    background-color: rgba(15, 157, 88, 0.2);
    transform: translateY(-3px);
}

.project-download .download-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    width: 100%;
}

.project-download .download-description {
    margin-top: var(--spacing-sm);
    font-size: 0.9rem;
    color: var(--text-muted);
}

.project-download-locked {
    background-color: var(--card-bg);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--warning-color);
    text-align: center;
    position: relative;
}

.project-download-locked::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1;
    border-radius: var(--radius-md);
}

.lock-icon {
    font-size: 3rem;
    color: var(--warning-color);
    margin-bottom: var(--spacing-sm);
    position: relative;
    z-index: 2;
}

.lock-message {
    font-weight: bold;
    color: var(--warning-color);
    margin-bottom: var(--spacing-sm);
    position: relative;
    z-index: 2;
}

.lock-description {
    color: var(--text-light);
    position: relative;
    z-index: 2;
}

.project-countdown {
    background-color: var(--card-bg);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--warning-color);
    text-align: center;
}

.countdown-timer {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    margin: var(--spacing-md) 0;
    font-size: 1.5rem;
}

.countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.countdown-item span:first-child {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--warning-color);
}

.countdown-item span:last-child {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Extended verification countdown styling */
.countdown-timer.extended-verification {
    border: 2px dashed var(--error-color);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    background-color: rgba(244, 67, 54, 0.1);
}

.countdown-timer.extended-verification .countdown-item span:first-child {
    color: var(--error-color);
    font-size: 2.8rem;
    text-shadow: 0 0 5px rgba(244, 67, 54, 0.3);
}

.extended-verification .countdown-item {
    position: relative;
}

.extended-verification .countdown-item:not(:last-child)::after {
    content: ':';
    position: absolute;
    right: -20px;
    top: 5px;
    color: var(--error-color);
    font-size: 2rem;
    font-weight: bold;
}

/* Deep verification styling */
.project-countdown h3 {
    margin-bottom: var(--spacing-md);
}

.project-countdown p strong {
    color: var(--primary-light);
}

.deep-verification-title {
    color: var(--primary-light);
    display: flex;
    align-items: center;
}

.deep-verification-title::before {
    content: "\f110";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    margin-left: var(--spacing-sm);
    display: inline-block;
    animation: fa-spin 2s infinite linear;
}

@keyframes fa-spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

/* =========== 
   Modal
   =========== */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

.modal-content {
    background: linear-gradient(145deg, #1e1e1e, #252525);
    margin: 5% auto;
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    max-width: 600px;
    width: 90%;
    box-shadow: 0 5px 25px rgba(0, 255, 157, 0.2);
    position: relative;
    border: 1px solid var(--primary-light);
    animation: modalFadeIn 0.4s ease;
    overflow: hidden;
    position: relative;
}

.modal-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(rgba(29, 233, 182, 0.1) 1px, transparent 1px),
        radial-gradient(rgba(29, 233, 182, 0.1) 1px, transparent 1px);
    background-size: 20px 20px;
    background-position: 0 0, 10px 10px;
    pointer-events: none;
    opacity: 0.5;
    z-index: 0;
}

.modal-content > * {
    position: relative;
    z-index: 1;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.close-modal {
    position: absolute;
    top: var(--spacing-md);
    left: var(--spacing-md);
    font-size: 1.5rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: all var(--transition-fast);
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.close-modal:hover {
    color: var(--text-light);
    background-color: rgba(255, 255, 255, 0.1);
    transform: rotate(90deg);
}

.modal-content h2 {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    color: var(--primary-light);
    font-size: 2.2rem;
    text-shadow: 0 0 10px rgba(29, 233, 182, 0.3);
    position: relative;
}

.modal-content h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    right: 50%;
    transform: translateX(50%);
    width: 100px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--primary-light), transparent);
}

.payment-instructions {
    margin-bottom: var(--spacing-xl);
}

.payment-instructions h3 {
    text-align: center;
    margin-bottom: var(--spacing-md);
    color: var(--primary-light);
    font-size: 1.4rem;
    position: relative;
}

.payment-instructions p {
    background-color: rgba(30, 30, 30, 0.6);
    padding: var(--spacing-md);
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-md);
    position: relative;
    padding-right: 35px;
    transition: all var(--transition-fast);
    border-right: 3px solid var(--primary-color);
}

.payment-instructions p:hover {
    background-color: rgba(40, 40, 40, 0.8);
    transform: translateX(-5px);
}

.payment-instructions p::before {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--primary-light);
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
}

.payment-instructions p:nth-child(2)::before {
    content: "\f09d"; /* credit card icon */
}

.payment-instructions p:nth-child(3)::before {
    content: "\f030"; /* camera icon */
}

.payment-instructions p:nth-child(4)::before {
    content: "\f574"; /* file upload icon */
}

.payment-instructions p:nth-child(5)::before {
    content: "\f017"; /* clock icon */
}

.payment-instructions p:nth-child(6)::before {
    content: "\f4ad"; /* comment icon for deep verification message */
}

.payment-instructions p:nth-child(6) {
    background-color: rgba(15, 157, 88, 0.1);
    border-right-color: var(--primary-light);
}

.payment-instructions p:nth-child(7)::before {
    content: "\f071"; /* warning icon */
}

.payment-warning {
    background-color: rgba(244, 67, 54, 0.1);
    border-right-color: var(--error-color);
    color: var(--error-color);
    font-weight: 600;
}

.payment-instructions p strong {
    color: var(--primary-light);
    font-weight: 700;
    letter-spacing: 0.5px;
}

/* Payment Form Styles */
.payment-form {
    background-color: rgba(20, 20, 20, 0.6);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    border: 1px solid rgba(29, 233, 182, 0.2);
    animation: formFadeIn 0.6s ease-out 0.2s both;
}

@keyframes formFadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.form-group {
    margin-bottom: var(--spacing-md);
    position: relative;
    opacity: 0;
    transform: translateY(10px);
    animation: formItemFadeIn 0.4s ease forwards;
}

.form-group:nth-child(1) {
    animation-delay: 0.3s;
}

.form-group:nth-child(2) {
    animation-delay: 0.4s;
}

.form-group:nth-child(3) {
    animation-delay: 0.5s;
}

.form-group:nth-child(4) {
    animation-delay: 0.6s;
}

.form-group:nth-child(5) {
    animation-delay: 0.7s;
}

@keyframes formItemFadeIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    color: var(--text-light);
    font-weight: 600;
    font-size: 0.95rem;
    transition: all var(--transition-fast);
    position: relative;
    padding-right: 22px;
}

.form-group label::before {
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    color: var(--primary-light);
    font-size: 0.9rem;
}

.form-group:nth-child(1) label::before {
    content: "\f574"; /* file upload */
}

.form-group:nth-child(2) label::before {
    content: "\f007"; /* user */
}

.form-group:nth-child(3) label::before {
    content: "\f095"; /* phone */
}

.form-group:nth-child(4) label::before {
    content: "\f0e0"; /* envelope */
}

.form-group:nth-child(5) label::before {
    content: "\f02d"; /* book/code */
}

.form-group input {
    width: 100%;
    padding: 12px var(--spacing-md);
    background-color: rgba(30, 30, 30, 0.8);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-sm);
    color: var(--text-light);
    transition: all var(--transition-fast);
    font-family: 'Cairo', sans-serif;
    padding-right: 15px;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-light);
    box-shadow: 0 0 0 3px rgba(29, 233, 182, 0.15);
    background-color: rgba(40, 40, 40, 0.9);
    transform: translateY(-2px);
}

.form-group:focus-within label {
    color: var(--primary-light);
    transform: translateY(-2px);
    transition: all var(--transition-fast);
}

/* Add a highlight effect on hover */
.form-group input:hover {
    border-color: rgba(29, 233, 182, 0.5);
    background-color: rgba(35, 35, 35, 0.9);
}

/* Add placeholder styling */
.form-group input::placeholder {
    color: rgba(255, 255, 255, 0.3);
    transition: all var(--transition-fast);
}

.form-group input:focus::placeholder {
    color: rgba(255, 255, 255, 0.5);
    transform: translateX(-5px);
}

/* Form helper text styling */
.form-helper {
    display: block;
    margin-top: var(--spacing-xs);
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.8rem;
    font-style: italic;
    transition: all var(--transition-fast);
}

.form-group:focus-within .form-helper {
    color: var(--primary-light);
}

input[type="file"] {
    padding: 8px;
    cursor: pointer;
    position: relative;
}

input[type="file"]::file-selector-button {
    background-color: var(--primary-color);
    color: var(--text-light);
    border: none;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    margin-left: 10px;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-family: 'Cairo', sans-serif;
}

input[type="file"]::file-selector-button:hover {
    background-color: var(--primary-dark);
}

#payment-submit {
    width: 100%;
    padding: 12px;
    background: linear-gradient(45deg, var(--primary-dark), var(--primary-color));
    color: var(--text-light);
    border: none;
    border-radius: var(--radius-sm);
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-normal);
    margin-top: var(--spacing-md);
    position: relative;
    overflow: hidden;
    animation: buttonFadeIn 0.5s ease forwards 0.7s;
    opacity: 0;
    transform: translateY(10px);
    letter-spacing: 1px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

@keyframes buttonFadeIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

#payment-submit::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: all 0.8s;
}

#payment-submit:hover::before {
    left: 100%;
}

#payment-submit:hover {
    box-shadow: 0 5px 15px rgba(15, 157, 88, 0.4);
    transform: translateY(-2px);
    background: linear-gradient(45deg, var(--primary-color), var(--primary-light));
}

#payment-submit:active {
    transform: translateY(1px);
    box-shadow: 0 2px 8px rgba(15, 157, 88, 0.4);
}

/* Add a loading state for the button */
#payment-submit.loading {
    position: relative;
    color: transparent;
    pointer-events: none;
}

#payment-submit.loading::after {
    content: "";
    position: absolute;
    width: 20px;
    height: 20px;
    top: 50%;
    left: 50%;
    margin-left: -10px;
    margin-top: -10px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Responsive adjustments */
@media (max-width: 576px) {
    .modal-content {
        width: 95%;
        margin: 10% auto;
        padding: var(--spacing-md);
    }
    
    .payment-instructions p {
        font-size: 0.9rem;
    }
}

/* =========== 
   Instructions Grid
   =========== */
.instructions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.instruction-card {
    background-color: var(--card-bg);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    position: relative;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--card-border);
    transition: transform var(--transition-normal);
    overflow: hidden;
}

.instruction-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.instruction-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 5px;
    background-color: var(--primary-color);
}

.step-number {
    position: absolute;
    top: 15px;
    right: 15px;
    background-color: var(--primary-color);
    color: var(--text-light);
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.2rem;
}

.step-icon {
    margin-bottom: var(--spacing-md);
    font-size: 2.5rem;
    color: var(--primary-light);
    text-align: center;
    padding-top: var(--spacing-lg);
}

.instruction-card h3 {
    margin-bottom: var(--spacing-md);
    text-align: center;
    color: var(--primary-light);
}

.instruction-card p {
    text-align: center;
    color: var(--text-light);
}

.payment-note {
    background-color: rgba(15, 157, 88, 0.1);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    border: 1px solid var(--primary-dark);
    margin-top: var(--spacing-xl);
}

.payment-note h3 {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    color: var(--primary-light);
}

.payment-note ul {
    padding-right: var(--spacing-lg);
}

.payment-note li {
    margin-bottom: var(--spacing-sm);
    position: relative;
}

.payment-note li::before {
    content: '•';
    color: var(--primary-light);
    position: absolute;
    right: -20px;
}

@media (max-width: 768px) {
    .instructions-grid {
        grid-template-columns: 1fr;
    }
}

/* =========== 
   Footer
   =========== */
footer {
    background-color: var(--secondary-color);
    color: var(--text-light);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.footer-logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.footer-logo .logo {
    height: 30px;
    width: auto;
    margin-bottom: var(--spacing-sm);
}

.footer-logo h3 {
    margin-bottom: var(--spacing-md);
    color: var(--primary-light);
}

.footer-links h4, .footer-contact h4 {
    position: relative;
    padding-bottom: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.footer-links h4::after, .footer-contact h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 50px;
    height: 2px;
    background-color: var(--primary-color);
}

.footer-links ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-links ul li a {
    color: var(--text-light);
    transition: color var(--transition-fast);
}

.footer-links ul li a:hover {
    color: var(--primary-light);
}

.footer-contact p {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* =========== 
   Responsive Design
   =========== */
@media (max-width: 992px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .hero h2 {
        font-size: 2rem;
    }
    
    .swiper {
        height: 300px;
    }
}

@media (max-width: 768px) {
    header .container {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    nav ul {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .hero h2 {
        font-size: 1.8rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .projects-grid {
        gap: var(--spacing-md);
    }
    
    .project-info-container {
        padding: var(--spacing-md);
    }
    
    .countdown-timer {
        gap: var(--spacing-md);
        font-size: 1.2rem;
    }
    
    .countdown-item span:first-child {
        font-size: 2rem;
    }
}

@media (max-width: 576px) {
    .project-card {
        flex-direction: column;
    }
    
    .project-image {
        height: 180px;
    }
    
    .swiper {
        height: 250px;
    }
    
    .modal-content {
        width: 95%;
        margin: 5% auto;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-logo {
        align-items: center;
    }
    
    .footer-links h4::after, .footer-contact h4::after {
        right: 50%;
        transform: translateX(50%);
    }
    
    .footer-contact p {
        justify-content: center;
    }
}

/* Terminal-like glow effect */
.terminal-glow {
    text-shadow: 0 0 5px var(--primary-light), 0 0 10px var(--primary-light);
}

/* Terminal typing animation */
.typing-effect {
    overflow: hidden;
    border-right: 0.15em solid var(--primary-light);
    white-space: nowrap;
    animation: typing 3.5s steps(40, end), blink-caret 0.75s step-end infinite;
}

@keyframes typing {
    from { width: 0 }
    to { width: 100% }
}

@keyframes blink-caret {
    from, to { border-color: transparent }
    50% { border-color: var(--primary-light) }
}

/* Terminal blink effect for loading */
.loading::after {
    content: '_';
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

/* Projects Container with Sidebar Layout */
.projects-container {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: var(--spacing-lg);
    align-items: start; /* يمنع تمدد الأعمدة عموديًا */
}

/* Top Discounts Sidebar */
.top-discounts {
    background-color: var(--card-bg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--card-border);
    overflow: visible; 
    position: static; 
    display: block; 
    height: auto;
    width: 100%;
}

/* Top Discounts Header */
.top-discounts-header {
    background-color: var(--secondary-color);
    padding: var(--spacing-sm);
    border-bottom: 1px solid var(--primary-dark);
    text-align: center;
}

/* Top Discounts Header Title */
.top-discounts-header h3 {
    display: flex;  
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    color: var(--primary-light);
    margin-bottom: var(--spacing-xs);
    font-size: 1.1rem;
}

.top-discounts-header h3 i {
    color: #ff5722;
}

.top-discounts-header small {
    color: var(--text-muted);
    font-size: 0.8rem;
}

.top-discounts-list {
    padding: var(--spacing-sm);
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
}

.discount-item {
    display: flex;
    flex-direction: column;
    padding: var(--spacing-xs);
    background-color: rgba(30, 30, 30, 0.6);
    border-radius: var(--radius-sm);
    border: 1px solid var(--card-border);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    overflow: hidden;
}

.discount-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(15, 157, 88, 0.2);
    border-color: var(--primary-dark);
    background-color: rgba(30, 30, 30, 0.8);
}

.discount-item-image {
    width: 100%;
    height: 70px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    margin-bottom: var(--spacing-xs);
}

.discount-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.discount-item:hover .discount-item-image img {
    transform: scale(1.05);
}

.discount-item-content {
    display: flex;
    flex-direction: column;
}

.discount-item-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary-light);
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.discount-item-price {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: 4px;
}

.discount-item-current {
    font-weight: 700;
    color: var(--text-light);
    font-size: 0.85rem;
}

.discount-item-original {
    font-size: 0.75rem;
    text-decoration: line-through;
    color: var(--text-muted);
}

.discount-item-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.discount-item-badge {
    background-color: var(--discount-color);
    color: var(--text-light);
    padding: 1px 4px;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    display: inline-block;
}

.discount-item-link {
    font-size: 0.8rem;
    color: var(--primary-light);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.discount-item-link:hover {
    color: var(--text-light);
}

/* Responsive adjustments */
@media (max-width: 1100px) {
    .projects-container {
        grid-template-columns: 1fr 280px;
    }
}

@media (max-width: 768px) {
    .projects-container {
        grid-template-columns: 1fr;
    }
    
    .top-discounts {
        position: static;
        max-height: none;
        margin-top: var(--spacing-lg);
    }
}

/* Pagination Styles */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: var(--spacing-xl);
    gap: var(--spacing-md);
    width: 100%;
    padding: var(--spacing-md) 0;
    clear: both;
}

.pagination-button {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--card-bg);
    color: var(--text-light);
    font-size: 1rem;
    border: 1px solid var(--primary-color);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.pagination-button:hover:not(:disabled) {
    background-color: var(--primary-color);
    color: var(--text-light);
}

.pagination-button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.pagination-numbers {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    justify-content: center;
}

.pagination-number {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--card-bg);
    color: var(--text-light);
    font-size: 1rem;
    border: 1px solid var(--primary-color);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.pagination-number:hover {
    background-color: rgba(15, 157, 88, 0.2);
}

.pagination-number.active {
    background-color: var(--primary-color);
    color: var(--text-light);
}

.pagination-ellipsis {
    color: var(--text-light);
    font-size: 1.2rem;
    padding: 0 var(--spacing-xs);
}

/* Responsive pagination styles */
@media (max-width: 576px) {
    .pagination {
        flex-wrap: wrap;
        padding: var(--spacing-md) var(--spacing-xs);
    }
    
    .pagination-button,
    .pagination-number {
        width: 36px;
        height: 36px;
        font-size: 0.9rem;
    }
}

/* Rejected payment styling */
.rejected-payment-title {
    color: var(--error-color);
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.rejected-payment-title::before {
    content: "\f06a";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    margin-left: var(--spacing-sm);
    font-size: 1.2em;
}

.rejected-payment-message {
    background-color: rgba(244, 67, 54, 0.1);
    border: 1px solid var(--error-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.rejected-payment-message p {
    margin-bottom: var(--spacing-md);
}

.rejected-payment-message ul, 
.rejected-payment-message ol {
    padding-right: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.rejected-payment-message li {
    margin-bottom: var(--spacing-sm);
    position: relative;
}

.rejected-payment-message ul li::before {
    content: '•';
    color: var(--error-color);
    position: absolute;
    right: -15px;
    font-weight: bold;
}

.rejected-payment-message ol {
    counter-reset: rejected-list;
}

.rejected-payment-message ol li {
    counter-increment: rejected-list;
}

.rejected-payment-message ol li::before {
    content: counter(rejected-list) ".";
    color: var(--error-color);
    position: absolute;
    right: -20px;
    font-weight: bold;
}

@keyframes fa-spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}