:root {
    --dark-bg: #050a10;
    --card-bg: #0f1724;
    --primary: #00f2ea;
    --secondary: #0055ff;
    --success: #00ff9d;
    --text: #ffffff;
    --text-muted: #94a3b8;
    --glass: rgba(255, 255, 255, 0.05);
    --border: rgba(255, 255, 255, 0.1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Outfit', sans-serif;
    background: var(--dark-bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: linear-gradient(90deg, var(--secondary), var(--primary));
    color: #000;
    box-shadow: 0 0 20px rgba(0, 242, 234, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(0, 242, 234, 0.5);
}

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

.btn-store:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary);
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: all 0.3s;
}

.navbar.scrolled {
    background: rgba(5, 10, 16, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
}

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

.logo img {
    height: 50px;
}

.nav-links {
    display: flex;
    gap: 40px;
    align-items: center;
}

.nav-links a:not(.btn) {
    font-weight: 500;
    opacity: 0.8;
    transition: opacity 0.3s;
}

.nav-links a:not(.btn):hover {
    opacity: 1;
    color: var(--primary);
}

.menu-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
    position: relative;
    overflow: hidden;
}

.hero-glow {
    position: absolute;
    top: -20%;
    right: -10%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(0, 85, 255, 0.15), transparent 70%);
    filter: blur(100px);
    z-index: -1;
}

.hero-wrapper {
    display: flex;
    align-items: center;
    gap: 60px;
}

.hero-content {
    flex: 1;
}

.hero h1 {
    font-size: 4.5rem;
    line-height: 1.1;
    margin-bottom: 24px;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 500px;
}

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

.hero-visual {
    flex: 1;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 600px;
}

/* 3D Phone Mockup */
.phone-mockup-3d {
    width: 280px;
    height: 580px;
    background: #000;
    border-radius: 40px;
    border: 10px solid #1a1a1a;
    overflow: hidden;
    box-shadow: 0 40px 90px rgba(0, 0, 0, 0.6);
    transform: perspective(1000px) rotateY(-15deg) rotateX(5deg);
    transition: transform 0.5s ease-out;
    z-index: 2;
    position: relative;
}

.phone-mockup-3d:hover {
    transform: perspective(1000px) rotateY(0) rotateX(0);
}

.phone-mockup-3d img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Web App Section */
.web-app-section {
    padding: 100px 0;
    background: linear-gradient(to bottom, var(--dark-bg), #080f1a);
    position: relative;
}

.web-app-section .section-header {
    margin-bottom: 40px;
}

.badge-secondary {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(0, 85, 255, 0.1);
    color: var(--secondary);
    border: 1px solid rgba(0, 85, 255, 0.2);
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 24px;
}

.pc-showcase {
    display: flex;
    justify-content: center;
    position: relative;
    padding: 0 20px;
}

.pc-mockup-container {
    max-width: 1000px;
    width: 100%;
    position: relative;
    z-index: 1;
}

.pc-image {
    width: 100%;
    display: block;
    filter: drop-shadow(0 40px 80px rgba(0, 0, 0, 0.5));
    transition: transform 0.5s ease;
}

.pc-mockup-container:hover .pc-image {
    transform: translateY(-10px);
}

.pc-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    height: 80%;
    background: radial-gradient(circle, rgba(0, 85, 255, 0.2), transparent 70%);
    filter: blur(80px);
    z-index: -1;
}

/* Features Section - Properly Centered Carousel */
.features-section {
    padding: 100px 0;
    overflow: hidden;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 3rem;
    margin-bottom: 16px;
}

.section-header p {
    font-size: 1.2rem;
    color: var(--text-muted);
}

.carousel-container {
    position: relative;
    max-width: 1100px;
    margin: 0 auto;
}

.carousel-track {
    overflow: hidden;
    border-radius: 40px;
}

.features-carousel {
    display: flex;
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    will-change: transform;
}

.feature-slide {
    min-width: 100%;
    width: 100%;
    flex-shrink: 0;
}

.feature-content {
    display: flex;
    align-items: center;
    gap: 60px;
    padding: 60px;
    background: transparent;
}

.feature-text {
    flex: 1;
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: rgba(0, 242, 234, 0.1);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.5rem;
    margin-bottom: 24px;
}

.feature-text h3 {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.feature-subtitle {
    font-size: 1.2rem;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 16px;
}

.feature-list {
    margin-top: 30px;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    font-size: 1.1rem;
    color: var(--text-muted);
}

.feature-list i {
    color: var(--success);
}

.feature-visual {
    flex: 1;
    display: flex;
    justify-content: center;
}

.phone-frame {
    width: 300px;
    border-radius: 40px;
    overflow: hidden;
    border: 8px solid #1a1a1a;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
    background: #000;
    transition: transform 0.5s ease;
}

.phone-frame:hover {
    transform: scale(1.05);
}

.phone-frame img {
    width: 100%;
    display: block;
}

/* Carousel Navigation Buttons */
.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(0, 242, 234, 0.1);
    border: 1px solid var(--border);
    color: var(--primary);
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.3s;
    z-index: 10;
    backdrop-filter: blur(10px);
}

.carousel-btn:hover {
    background: rgba(0, 242, 234, 0.2);
    border-color: var(--primary);
    transform: translateY(-50%) scale(1.1);
}

.carousel-btn.prev {
    left: -25px;
}

.carousel-btn.next {
    right: -25px;
}

/* Carousel Indicators */
.carousel-indicators {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 40px;
}

.indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--border);
    cursor: pointer;
    transition: all 0.3s;
}

.indicator.active {
    background: var(--primary);
    width: 30px;
    border-radius: 5px;
}

.indicator:hover {
    background: rgba(0, 242, 234, 0.5);
}

/* Footer */
.footer {
    background: #020406;
    padding-top: 80px;
    border-top: 1px solid var(--border);
}

.footer-cta {
    text-align: center;
    padding-bottom: 80px;
    border-bottom: 1px solid var(--border);
}

.footer-cta h2 {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.footer-cta p {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 40px;
}

.footer-bottom {
    padding: 40px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
}

.footer-links {
    display: flex;
    gap: 30px;
}

.footer-links a {
    color: var(--text-muted);
    transition: color 0.3s;
}

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

.copyright {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Auxiliary Pages */
.page-header {
    padding: 150px 0 60px;
    text-align: center;
    background: linear-gradient(to bottom, rgba(0, 85, 255, 0.1), transparent);
}

.page-header h1 {
    font-size: 3.5rem;
    margin-bottom: 16px;
}

.page-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 60px 24px 100px;
}

.page-content h2 {
    font-size: 2rem;
    margin-top: 40px;
    margin-bottom: 20px;
    color: var(--text);
}

.page-content p {
    color: var(--text-muted);
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.page-content ul {
    list-style: disc;
    padding-left: 24px;
    margin-bottom: 20px;
    color: var(--text-muted);
}

.page-content li {
    margin-bottom: 10px;
}

/* Contact Form */
.contact-form {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 20px;
    border: 1px solid var(--border);
    margin-top: 40px;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 14px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text);
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.3s;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.1);
}

textarea.form-control {
    min-height: 150px;
    resize: vertical;
}

/* Responsive */
@media (max-width: 968px) {
    .hero h1 {
        font-size: 3.5rem;
    }

    .hero-wrapper {
        flex-direction: column;
        text-align: center;
        padding-top: 40px;
    }

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

    .feature-content {
        flex-direction: column;
        text-align: center;
        padding: 30px;
    }

    .feature-list li {
        justify-content: center;
    }

    .nav-links {
        display: none;
    }

    .menu-toggle {
        display: block;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2.5rem;
    }

    .phone-mockup-3d {
        width: 240px;
        height: 500px;
    }

    .phone-frame {
        width: 100%;
    }
}