:root {
    --primary-gold: #D4AF37;
    --gold-gradient: linear-gradient(135deg, #FFD700, #D4AF37);
    --dark-bg: #0F0F0F;
    --card-bg: rgba(255, 255, 255, 0.05);
    --text-color: #FFFFFF;
    --secondary-text: #B0B0B0;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Cairo', sans-serif;
}

body {
    background-color: var(--dark-bg);
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

header {
    padding: 20px 10%;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    background: rgba(15, 15, 15, 0.8);
    backdrop-filter: blur(10px);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 900;
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 30px;
}

nav ul li a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 700;
    transition: 0.3s;
}

nav ul li a:hover {
    color: var(--primary-gold);
}

.btn-small {
    background: var(--gold-gradient);
    padding: 10px 20px;
    border-radius: 50px;
    color: #000 !important;
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    padding: 0 10%;
    margin-top: 80px;
    gap: 50px;
}

.hero-content {
    flex: 1;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 20px;
}

.highlight {
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-content p {
    font-size: 1.2rem;
    color: var(--secondary-text);
    margin-bottom: 40px;
    max-width: 600px;
}

.cta-buttons {
    display: flex;
    gap: 20px;
}

.btn-primary {
    background: var(--gold-gradient);
    color: #000;
    padding: 15px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 900;
    box-shadow: 0 10px 20px rgba(212, 175, 55, 0.3);
    transition: 0.3s;
}

.btn-primary:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(212, 175, 55, 0.4);
}

.btn-secondary {
    border: 2px solid var(--primary-gold);
    color: var(--primary-gold);
    padding: 15px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    transition: 0.3s;
}

.btn-secondary:hover {
    background: rgba(212, 175, 55, 0.1);
}

.hero-image-placeholder {
    flex: 1;
    display: flex;
    justify-content: center;
}

.hero-img {
    max-width: 320px;
    height: auto;
    border-radius: 40px;
    border: 8px solid #222;
    box-shadow: 0 50px 100px rgba(0, 0, 0, 0.5);
    transition: 0.5s;
}

.hero-img:hover {
    transform: scale(1.02) rotate(-2deg);
}

.phone-mockup {
    width: 300px;
    height: 600px;
    background: #222;
    border: 8px solid #444;
    border-radius: 40px;
    position: relative;
    box-shadow: 0 50px 100px rgba(0, 0, 0, 0.5);
}

.screen {
    width: 100%;
    height: 100%;
    background: #111;
    border-radius: 32px;
    padding: 20px;
    overflow: hidden;
}

.app-header {
    text-align: center;
    color: var(--primary-gold);
    font-weight: 700;
    margin-bottom: 20px;
}

.price-card {
    background: var(--card-bg);
    padding: 15px;
    border-radius: 15px;
    margin-bottom: 10px;
    display: flex;
    justify-content: space-between;
    border: 1px solid rgba(212, 175, 55, 0.1);
}

.chart-mockup {
    height: 150px;
    background: linear-gradient(0deg, rgba(212, 175, 55, 0.1), transparent);
    border-bottom: 2px solid var(--primary-gold);
    margin-top: 30px;
    border-radius: 0 0 15px 15px;
}

/* Features */
.features {
    padding: 100px 10%;
    text-align: center;
}

.features h2 {
    font-size: 2.5rem;
    margin-bottom: 60px;
}

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

.feature-card {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 30px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: 0.3s;
}

.feature-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--primary-gold);
}

.icon {
    font-size: 3rem;
    display: block;
    margin-bottom: 20px;
}

.feature-card h3 {
    margin-bottom: 15px;
}

/* Screenshots */
.screenshots {
    padding: 100px 10%;
    text-align: center;
    background: rgba(255, 255, 255, 0.02);
}

.carousel {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-top: 50px;
    flex-wrap: wrap;
}

.screenshot-img {
    width: 280px;
    height: auto;
    border-radius: 30px;
    border: 4px solid #222;
    transition: 0.3s;
    background: #111;
}

.screenshot-img:hover {
    transform: scale(1.05);
    border-color: var(--primary-gold);
    box-shadow: 0 20px 40px rgba(212, 175, 55, 0.2);
}

/* Download */
.download {
    padding: 100px 10%;
}

.download-box {
    background: var(--gold-gradient);
    border-radius: 50px;
    padding: 80px;
    text-align: center;
    color: #000;
}

.download-box h2 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.store-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 40px;
}

.store-placeholder {
    background: #000;
    color: #fff;
    padding: 15px 40px;
    border-radius: 15px;
    font-weight: 700;
    cursor: pointer;
}

footer {
    padding: 80px 10% 40px;
    background: #080808;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 50px;
    margin-bottom: 50px;
}

.footer-col h4 {
    color: var(--primary-gold);
    margin-bottom: 25px;
    font-size: 1.2rem;
}

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

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul li a {
    color: var(--secondary-text);
    text-decoration: none;
    transition: 0.3s;
}

.footer-col ul li a:hover {
    color: var(--primary-gold);
    padding-right: 5px;
}

.copyright {
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 30px;
    color: #555;
    font-size: 0.9rem;
}

@media (max-width: 1024px) {
    .hero {
        flex-direction: column;
        height: auto;
        padding-top: 150px;
        text-align: center;
    }

    .cta-buttons {
        justify-content: center;
    }
}