:root {
    --bg-color: #030303;
    --card-bg: rgba(255, 255, 255, 0.02);
    --card-border: rgba(255, 255, 255, 0.06);
    --text-primary: #ffffff;
    --text-secondary: #94a3b8;
    --accent: #f97316;
    --accent-rgb: 249, 115, 22;
    --accent-glow: rgba(249, 115, 22, 0.12);
    --nav-bg: rgba(3, 3, 3, 0.7);
    --transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    --container-width: 1300px;
    --glass: blur(20px) saturate(180%);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-color);
}

::-webkit-scrollbar-thumb {
    background: #222;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: #333;
}

/* Custom Cursor Glow */
.cursor-glow {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(var(--accent-rgb), 0.08) 0%, transparent 70%);
    position: fixed;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    transition: transform 0.1s ease-out;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2rem;
}

.text-gradient {
    background: linear-gradient(135deg, #fff 30%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-visual {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.glow-sphere {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(var(--accent-rgb), 0.05) 0%, transparent 70%);
    filter: blur(100px);
    animation: pulse 8s infinite alternate;
}

@keyframes pulse {
    0% { transform: translate(-50%, -50%) scale(1); opacity: 0.5; }
    100% { transform: translate(-50%, -50%) scale(1.2); opacity: 0.8; }
}

/* Tech Stack */
.tech-grid {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 4rem;
    padding: 2rem 0;
    border-top: 1px solid var(--card-border);
    border-bottom: 1px solid var(--card-border);
    opacity: 0.5;
}

.tech-item {
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--text-secondary);
}

/* Testimonials */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.testimonial-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    padding: 3rem;
    border-radius: 20px;
    position: relative;
}

.testimonial-card p {
    font-style: italic;
    font-size: 1rem;
    margin-bottom: 2rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-info h4 {
    font-size: 1rem;
    margin-bottom: 0;
}

.author-info span {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

h1 { font-size: 4.5rem; letter-spacing: -0.05em; }
h2 { font-size: 3rem; letter-spacing: -0.03em; }
h3 { font-size: 1.5rem; }

p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    margin-bottom: 1.5rem;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.5rem 0;
    transition: var(--transition);
}

.navbar.scrolled {
    padding: 1rem 0;
    background: var(--nav-bg);
    backdrop-filter: var(--glass);
    border-bottom: 1px solid var(--card-border);
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
    text-decoration: none;
    letter-spacing: -0.02em;
}

.logo span {
    color: var(--accent);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
}

/* Language Selector */
.nav-right {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.lang-selector {
    position: relative;
}

.lang-btn {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    color: var(--text-primary);
    padding: 0.5rem 0.8rem;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.8rem;
    font-weight: 600;
    transition: var(--transition);
}

.lang-btn:hover {
    border-color: var(--accent);
}

.lang-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 0.5rem;
    background: var(--nav-bg);
    backdrop-filter: var(--glass);
    border: 1px solid var(--card-border);
    border-radius: 8px;
    padding: 0.5rem;
    display: none;
    flex-direction: column;
    min-width: 120px;
    z-index: 1000;
}

.lang-dropdown.active {
    display: flex;
}

.lang-dropdown button {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    text-align: left;
    cursor: pointer;
    font-family: inherit;
    font-size: 0.9rem;
    border-radius: 4px;
    transition: var(--transition);
}

.lang-dropdown button:hover {
    background: var(--card-bg);
    color: var(--text-primary);
}

[dir="rtl"] {
    text-align: right;
}

[dir="rtl"] .nav-links {
    flex-direction: row-reverse;
}

[dir="rtl"] .lang-dropdown {
    right: auto;
    left: 0;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background-color: var(--accent);
    color: white;
}

.btn-primary:hover {
    background-color: #ea580c;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px -10px var(--accent);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--card-border);
    color: var(--text-primary);
}

.btn-outline:hover {
    background: var(--card-bg);
    border-color: var(--text-secondary);
}

/* Hero Section */
.hero {
    padding: 12rem 0 8rem;
    text-align: center;
    position: relative;
}

.hero h1 {
    max-width: 900px;
    margin: 0 auto 1.5rem;
}

.hero p {
    max-width: 600px;
    margin: 0 auto 2.5rem;
}

.hero-btns {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

/* Section Common */
.section {
    padding: 8rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    margin-bottom: 1rem;
}

.section-header p {
    max-width: 600px;
    margin: 0 auto;
}

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

.card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    padding: 2.5rem;
    border-radius: 12px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.card:hover {
    border-color: rgba(249, 115, 22, 0.4);
    background: rgba(255, 255, 255, 0.05);
    box-shadow: 0 0 30px rgba(249, 115, 22, 0.05);
}

/* Add a light sweep effect to cards on hover */
.card::after {
    content: "";
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        45deg,
        transparent 45%,
        rgba(255, 255, 255, 0.03) 50%,
        transparent 55%
    );
    transform: rotate(45deg);
    transition: 0.6s;
    pointer-events: none;
    opacity: 0;
}

.card:hover::after {
    opacity: 1;
    transform: rotate(45deg) translate(20%, 20%);
}

.card-icon {
    width: 48px;
    height: 48px;
    background: var(--accent-glow);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: var(--accent);
}

/* Background Effects */
.bg-glow {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    background: 
        radial-gradient(circle at 50% -20%, rgba(249, 115, 22, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 100% 100%, rgba(249, 115, 22, 0.05) 0%, transparent 50%);
}

/* Footer */
.footer {
    background: #000;
    border-top: 1px solid var(--card-border);
    padding: 6rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-brand p {
    max-width: 300px;
    margin-top: 1rem;
}

.footer-links h4,
.footer-contact h4 {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    text-decoration: none;
    color: var(--text-secondary);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--text-primary);
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    border: 1px solid var(--card-border);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.8rem;
    transition: var(--transition);
}

.social-links a:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid var(--card-border);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.9rem;
}

.badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--accent-glow);
    color: var(--accent);
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 2rem;
    border: 1px solid rgba(249, 115, 22, 0.2);
}

/* Projects */
.project-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
}

.project-card {
    cursor: pointer;
}

.project-img {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    height: 400px;
    margin-bottom: 1.5rem;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.img-placeholder {
    font-size: 1.5rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.1);
}

.project-card:hover .project-img {
    border-color: var(--accent);
    transform: scale(1.02);
}

.project-info h3 {
    font-size: 1.25rem;
    margin-bottom: 0.25rem;
}

/* CTA Section */
.cta-box {
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.1) 0%, rgba(0, 0, 0, 0) 100%);
    border: 1px solid var(--card-border);
    padding: 6rem 4rem;
    border-radius: 24px;
    text-align: center;
}

.cta-box h2 {
    font-size: 3.5rem;
    max-width: 800px;
    margin: 0 auto 1.5rem;
}

.cta-box p {
    margin-bottom: 2.5rem;
}

/* Pricing */
.pricing-grid {
    align-items: stretch;
}

.pricing-plan {
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.pricing-plan span {
    font-size: 0.7rem;
    background: var(--accent);
    color: white;
    padding: 0.2rem 0.6rem;
    border-radius: 100px;
}

.pricing-price {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.pricing-price span {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 400;
}

.pricing-features {
    list-style: none;
    margin: 2rem 0;
    padding-top: 2rem;
    border-top: 1px solid var(--card-border);
}

.pricing-features li {
    margin-bottom: 1rem;
    font-size: 0.95rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.pricing-features li::before {
    content: "→";
    color: var(--accent);
    font-weight: 700;
}

.algeria-notice {
    background: rgba(var(--accent-rgb), 0.1);
    border: 1px solid rgba(var(--accent-rgb), 0.3);
    padding: 0.75rem;
    border-radius: 8px;
    margin: 1rem 0;
    font-size: 0.85rem;
    color: var(--text-primary);
}

.algeria-notice span {
    color: var(--accent);
    font-weight: 700;
}

.card.featured {
    border-color: var(--accent);
    background: rgba(var(--accent-rgb), 0.05);
    transform: scale(1.05);
}

/* Comparison Table */
.comparison-table-wrapper {
    overflow-x: auto;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.comparison-table th,
.comparison-table td {
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--card-border);
}

.comparison-table th {
    font-weight: 700;
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.02);
}

.comparison-table td {
    color: var(--text-secondary);
}

.comparison-table tr:last-child td {
    border-bottom: none;
}

/* Packages */
.package-sections {
    display: flex;
    flex-direction: column;
    gap: 8rem;
    margin-top: 4rem;
}

.package-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.package-item.reverse {
    direction: rtl;
}

.package-item.reverse .package-content {
    direction: ltr;
}

.package-tag {
    color: var(--accent);
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: 1rem;
    display: block;
}

.package-list {
    list-style: none;
    margin-top: 2rem;
}

.package-list li {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-secondary);
}

.package-list li::before {
    content: "";
    width: 6px;
    height: 6px;
    background: var(--accent);
    border-radius: 50%;
}

.package-visual {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    padding: 3rem;
    position: relative;
    overflow: hidden;
}

.code-block {
    font-family: 'Fira Code', monospace;
    font-size: 0.9rem;
    color: var(--accent);
    line-height: 1.8;
}

.code-block pre {
    white-space: pre-wrap;
}

/* Contact */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: start;
}

.contact-methods {
    margin: 3rem 0;
    display: grid;
    gap: 2rem;
}

.contact-method h3 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.trust-note {
    padding: 1.5rem;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    display: inline-block;
}

.trust-note p {
    margin-bottom: 0;
    font-size: 0.9rem;
    color: var(--text-primary);
}

.contact-form {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    padding: 3rem;
    border-radius: 20px;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--card-border);
    border-radius: 6px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    background: rgba(255, 255, 255, 0.08);
}

.btn-block {
    width: 100%;
    justify-content: center;
}

@media (max-width: 992px) {
    .contact-grid { grid-template-columns: 1fr; gap: 4rem; }
}

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1001;
    width: 30px;
    height: 30px;
}

.mobile-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition);
}

.mobile-toggle.active span:nth-child(1) {
    transform: translateY(4px) rotate(45deg);
}

.mobile-toggle.active span:nth-child(2) {
    transform: translateY(-4px) rotate(-45deg);
}
@media (max-width: 768px) {
    .nav-links.active {
        display: flex !important;
        flex-direction: column;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: #000;
        padding: 6rem 2rem;
        z-index: 999;
        gap: 2rem;
        text-align: center;
    }
    
    .nav-links.active a {
        font-size: 1.5rem;
    }
}

@media (max-width: 1024px) {
    h1 { font-size: 3.5rem; }
    h2 { font-size: 2.5rem; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 3rem; }
    .testimonials-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .nav-links, .nav-cta {
        display: none;
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .hero h1 { font-size: 2.75rem; }
    .section { padding: 4rem 0; }
    
    .footer-grid { grid-template-columns: 1fr; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .tech-grid { gap: 2rem; }
}

/* Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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

/* Tilt effect placeholder */
[data-tilt] {
    transform-style: preserve-3d;
}