:root {
    --primary: #FF7043;
    --primary-gradient: linear-gradient(135deg, #FF7043 0%, #FFA726 100%);
    --bg-dark: #0F1218;
    --text-primary: #FFFFFF;
    --text-secondary: #AEB7C1;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --transition-speed: 0.3s;
    --box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    --primary-shadow: 0 10px 30px rgba(0, 129, 240, 0.3);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', sans-serif;
    scroll-behavior: smooth;
}

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

.background-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 10% 20%, rgba(255, 112, 67, 0.1) 0%, transparent 40%),
                radial-gradient(circle at 90% 80%, rgba(255, 167, 38, 0.1) 0%, transparent 40%);
    pointer-events: none;
    z-index: -1;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 30px;
}

header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 2.5rem 0;
    transition: var(--transition-speed);
}

header.scrolled {
    padding: 1rem 0;
    background: rgba(15, 18, 24, 0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 30px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: -1px;
}

.logo-img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

nav ul {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 40px;
}

nav ul li a {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    transition: var(--transition-speed);
}

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

.nav-btn {
    background: var(--primary-gradient);
    color: white !important;
    padding: 12px 28px;
    border-radius: 50px;
    box-shadow: var(--primary-shadow);
}

.nav-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(0, 129, 240, 0.4);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    padding-top: 180px;
    padding-bottom: 100px;
    display: flex;
    align-items: center;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.badge {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(0, 129, 240, 0.1);
    border: 1px solid rgba(0, 129, 240, 0.3);
    color: var(--primary);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 2rem;
    animation: fadeInDown 0.8s ease-out;
}

.hero-content h1 {
    font-size: 4.5rem;
    line-height:1.1;
    font-weight: 700;
    margin-bottom: 2rem;
    letter-spacing: -2px;
}

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

.hero-content p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    max-width: 500px;
}

.cta-group {
    display: flex;
    gap: 24px;
    margin-bottom: 4rem;
}

.btn {
    text-decoration: none;
    padding: 18px 36px;
    border-radius: 16px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 16px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.btn-primary {
    background: var(--primary-gradient);
    color: white;
    box-shadow: var(--primary-shadow);
}

.btn-primary i {
    font-size: 1.8rem;
}

.btn-text {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.btn-text small {
    font-size: 0.75rem;
    opacity: 0.8;
    font-weight: 400;
}

.btn-text span {
    font-size: 1.1rem;
    line-height: 1;
}

.btn-secondary {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: white;
    backdrop-filter: blur(10px);
}

.btn:hover {
    transform: translateY(-5px) scale(1.02);
}

.stats {
    display: flex;
    align-items: center;
    gap: 30px;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-item strong {
    font-size: 1.8rem;
    font-weight: 700;
}

.stat-item span {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.stat-separator {
    width: 1px;
    height: 40px;
    background: var(--glass-border);
}

/* Mockup Animation */
.mockup-container {
    position: relative;
    width: 100%;
}

.app-mockup {
    width: 100%;
    border-radius: 40px;
    box-shadow: var(--box-shadow);
    border: 1px solid var(--glass-border);
    animation: float 6s ease-in-out infinite;
}

.floating-card {
    position: absolute;
    background: rgba(15, 18, 24, 0.8);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    padding: 16px 24px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    box-shadow: var(--box-shadow);
    z-index: 10;
}

.c1 {
    top: 20%;
    left: -10%;
    animation: float 4s ease-in-out infinite reverse;
}

.c2 {
    bottom: 20%;
    right: -10%;
    animation: float 5s ease-in-out infinite 1s;
}

.floating-card i {
    background: var(--primary-gradient);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    color: white;
}

/* Features */
.features {
    padding: 120px 0;
}

.section-title {
    font-size: 3rem;
    text-align: center;
    margin-bottom: 4rem;
    font-weight: 700;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.feature-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 40px;
    border-radius: 30px;
    transition: var(--transition-speed);
}

.feature-card:hover {
    background: rgba(0, 129, 240, 0.05);
    border-color: rgba(0, 129, 240, 0.3);
    transform: translateY(-10px);
}

.icon-box {
    width: 60px;
    height: 60px;
    background: var(--primary-gradient);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    color: white;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--text-secondary);
}

/* Footer */
footer {
    padding: 60px 0;
    border-top: 1px solid var(--glass-border);
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.4rem;
    font-weight: 700;
}

.footer-logo-img {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

footer p {
    color: var(--text-secondary);
}

.socials {
    display: flex;
    gap: 20px;
}

.socials a {
    color: var(--text-secondary);
    font-size: 1.25rem;
    transition: var(--transition-speed);
}

.socials a:hover {
    color: var(--primary);
}

/* Animations */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

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

/* Responsive */
@media (max-width: 1024px) {
    .hero-content h1 { font-size: 3.5rem; }
    .hero .container { grid-template-columns: 1fr; text-align: center; }
    .hero-content p { margin: 0 auto 3rem; }
    .cta-group { justify-content: center; }
    .stats { justify-content: center; }
    .hero-image { display: none; }
}

@media (max-width: 768px) {
    .feature-grid { grid-template-columns: 1fr; }
    .hero-content h1 { font-size: 2.5rem; }
    nav ul { display: none; }
}