/* Updated Variables */
:root {
    --bg-dark: #0f0f12;
    --bg-light: #1a1a23;
    --text-light: #f0f0f5;
    --text-lighter: #ffffff;
    --text-dark: #a0a0b0;
    --accent-cyan: #6ae2ff;
    --accent-magenta: #ff7eb9;
    --accent-purple: #b388ff;
    --accent-gradient: linear-gradient(135deg, var(--accent-cyan), var(--accent-magenta));
    --card-bg: rgba(30, 30, 40, 0.6);
    --card-border: rgba(255, 255, 255, 0.08);
    --soft-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    --text-glow: 0 0 10px rgba(240, 240, 245, 0.3);
}

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

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-light);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
    line-height: 1.6;
}

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

.noise {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADIAAAAyCAYAAAAeP4ixAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAABsSURBVGhD7cExAQAwDMCg+zfdm1gI+JNNspIkSZIkSZIkSZIkSZIkSZIkSZIkSZIkSZIkSZIkSZIkSZIkSZIkSZIkSZIkSZIkSZIkSZIkSZIkSZIkSZIkSZIkSZIkSZIkSZIkSZIkSZIkSZIkSZIkSfq1A1K5A5maMh5OAAAAAElFTkSuQmCC');
    opacity: 0.02;
    pointer-events: none;
    z-index: -1;
}

.grid-lines {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(to right, rgba(106, 226, 255, 0.03) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(106, 226, 255, 0.03) 1px, transparent 1px);
    background-size: 24px 24px;
    pointer-events: none;
    z-index: -1;
}

.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
}

/* Typography */
h1, h2, h3, h4 {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 700;
    line-height: 1.2;
}

h1 {
    font-size: 3.5rem;
}

h2 {
    font-size: 2.5rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    color: var(--text-dark);
    font-weight: 300;
}

/* Header Styles */
.soft-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 5%;
    position: relative;
    z-index: 100;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-icon {
    width: 40px;
    height: 40px;
    color: var(--accent-cyan);
}

.logo-icon.small {
    width: 30px;
    height: 30px;
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-lighter);
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    position: relative;
    padding: 0.5rem 0;
    transition: all 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-gradient);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.auth-buttons {
    display: flex;
    gap: 1rem;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-light);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Button Styles */
.soft-btn {
    padding: 0.8rem 1.5rem;
    border: none;
    border-radius: 50px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.soft-btn.with-icon {
    padding: 0.8rem 1.2rem 0.8rem 1rem;
}

.soft-cyan {
    background-color: var(--accent-cyan);
    color: var(--bg-dark);
}

.soft-cyan:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(106, 226, 255, 0.4);
}

.soft-magenta {
    background-color: var(--accent-magenta);
    color: var(--bg-dark);
}

.soft-magenta:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 126, 185, 0.4);
}

/* Hero Section */
.hero-section {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 5rem 10%;
    min-height: 90vh;
}

.hero-content {
    flex: 1;
    max-width: 600px;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.hero-badge {
    background: rgba(106, 226, 255, 0.1);
    color: var(--accent-cyan);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.9rem;
    width: fit-content;
    border: 1px solid rgba(106, 226, 255, 0.3);
}

.hero-title {
    margin-bottom: 0;
}

.hero-subtitle {
    font-size: 1.2rem;
    max-width: 90%;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.hero-visual {
    flex: 1;
    display: flex;
    justify-content: center;
    position: relative;
}

.floating-screens {
    position: relative;
    width: 500px;
    height: 500px;
}

.screen {
    position: absolute;
    border-radius: 16px;
    overflow: hidden;
    background-color: var(--bg-light);
    box-shadow: var(--soft-shadow);
    border: 1px solid var(--card-border);
    backdrop-filter: blur(10px);
}

.screen.video-call {
    width: 300px;
    height: 200px;
    top: 0;
    left: 50px;
    z-index: 3;
}

.screen.youtube-sync {
    width: 280px;
    height: 180px;
    top: 150px;
    left: 150px;
    z-index: 2;
}

.screen.drawing-pad {
    width: 250px;
    height: 250px;
    top: 200px;
    left: 0;
    z-index: 1;
}

.screen-content {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(26, 26, 35, 0.8), rgba(15, 15, 18, 0.9));
}

.hero-stats {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
}

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

.stat-number {
    font-size: 1.8rem;
    font-weight: 700;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-dark);
}

/* Features Section */
.features-section {
    padding: 6rem 10%;
    background-color: var(--bg-light);
    position: relative;
    overflow: hidden;
}

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

.section-title {
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 0 auto;
    max-width: 1200px;
}

.feature-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 2rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 0%, rgba(106, 226, 255, 0.1), transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.feature-card:hover::before {
    opacity: 1;
}

.feature-card.highlight {
    border: 1px solid rgba(106, 226, 255, 0.3);
}

.feature-card.highlight::after {
    content: '';
    position: absolute;
    top: -1px;
    left: -1px;
    right: -1px;
    height: 3px;
    background: var(--accent-gradient);
    border-radius: 16px 16px 0 0;
}

.feature-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(106, 226, 255, 0.1);
    color: var(--accent-cyan);
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.feature-card.highlight .feature-icon {
    background: rgba(255, 126, 185, 0.1);
    color: var(--accent-magenta);
}

.feature-title {
    margin-bottom: 1rem;
    color: var(--text-lighter);
}

.feature-desc {
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.feature-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(106, 226, 255, 0.1);
    color: var(--accent-cyan);
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.75rem;
    border: 1px solid rgba(106, 226, 255, 0.3);
}

.features-cta {
    display: flex;
    justify-content: center;
    margin-top: 3rem;
}

/* Steps Section */
.steps-section {
    padding: 6rem 10%;
    position: relative;
}

.steps-container {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.steps-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 40px;
    height: 100%;
    width: 2px;
    background: linear-gradient(to bottom, var(--accent-cyan), var(--accent-magenta));
    z-index: 0;
}

.step {
    display: flex;
    gap: 2rem;
    position: relative;
    z-index: 1;
}

.step-number {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    font-size: 2rem;
    font-weight: 700;
    flex-shrink: 0;
    color: var(--accent-cyan);
}

.step-content {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 1.5rem;
    flex-grow: 1;
    backdrop-filter: blur(10px);
    transform: translateY(20px);
}

.step-title {
    margin-bottom: 0.5rem;
    color: var(--text-lighter);
}

.step-desc {
    font-size: 0.95rem;
}

/* Footer */
.soft-footer {
    padding: 4rem 10% 2rem;
    background-color: var(--bg-light);
    position: relative;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

.footer-brand {
    flex: 1;
    min-width: 300px;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.footer-tagline {
    font-size: 0.95rem;
    color: var(--text-dark);
}

.app-badges {
    display: flex;
    gap: 1rem;
}

.app-store, .play-store {
    padding: 0.6rem 1rem;
    border-radius: 8px;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    color: var(--text-light);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.app-store:hover, .play-store:hover {
    background: rgba(255, 255, 255, 0.05);
    transform: translateY(-2px);
}

.footer-links {
    flex: 2;
    display: flex;
    gap: 3rem;
    flex-wrap: wrap;
}

.link-group {
    flex: 1;
    min-width: 150px;
}

.link-group-title {
    color: var(--text-lighter);
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.link-group ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.link-group a {
    color: var(--text-dark);
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 0.95rem;
}

.link-group a:hover {
    color: var(--accent-cyan);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

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

.footer-social {
    display: flex;
    gap: 1.5rem;
}

.footer-social a {
    color: var(--text-dark);
    font-size: 1.2rem;
    transition: color 0.3s ease;
}

.footer-social a:hover {
    color: var(--accent-cyan);
}

/* Auth Modal Styles */
.auth-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 15, 24, 0.95);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.auth-modal.active {
    opacity: 1;
    visibility: visible;
}

.auth-container {
    background-color: var(--bg-light);
    border-radius: 16px;
    padding: 2rem;
    width: 100%;
    max-width: 450px;
    position: relative;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--card-border);
}

.close-auth {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    color: var(--text-light);
    font-size: 1.5rem;
    cursor: pointer;
    transition: color 0.3s ease;
}

.close-auth:hover {
    color: var(--accent-cyan);
}

.auth-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid rgba(224, 224, 224, 0.1);
}

.auth-tab {
    padding: 0.8rem 1.5rem;
    background: none;
    border: none;
    color: var(--text-dark);
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 600;
    cursor: pointer;
    position: relative;
    opacity: 0.7;
    transition: all 0.3s ease;
}

.auth-tab.active {
    opacity: 1;
    color: var(--text-light);
}

.auth-tab.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--accent-gradient);
}

.auth-form {
    display: none;
}

.auth-form.active {
    display: block;
}

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

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

.form-group input {
    width: 100%;
    padding: 0.8rem;
    background-color: rgba(26, 26, 35, 0.8);
    border: 1px solid var(--card-border);
    border-radius: 8px;
    color: var(--text-light);
    font-family: 'Outfit', sans-serif;
    transition: all 0.3s ease;
}

.form-group input:focus {
    outline: none;
    border-color: var(--accent-cyan);
    box-shadow: 0 0 0 2px rgba(106, 226, 255, 0.2);
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .hero-section {
        flex-direction: column;
        text-align: center;
        padding: 3rem 5%;
        gap: 3rem;
    }

    .hero-subtitle {
        margin: 0 auto;
    }

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

    .hero-stats {
        justify-content: center;
    }

    .floating-screens {
        width: 100%;
        max-width: 500px;
        height: 400px;
    }
}

@media (max-width: 768px) {
    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        height: 100vh;
        background-color: rgba(15, 15, 18, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: right 0.3s ease;
        z-index: 999;
    }

    .main-nav.active {
        right: 0;
    }

    .main-nav ul {
        flex-direction: column;
        align-items: center;
    }

    .mobile-menu-btn {
        display: block;
        z-index: 1000;
    }

    .auth-buttons {
        display: none;
    }

    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-cta {
        flex-direction: column;
    }

    .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .step {
        flex-direction: column;
        gap: 1rem;
    }

    .steps-container::before {
        left: 40px;
    }

    .step-content {
        transform: none;
    }

    .footer-content {
        flex-direction: column;
    }
}