/* ==========================================================================
   Premium Qevoxyl 1.5.0 Styles
   ========================================================================== */

:root {
    /* Color Palette */
    --bg-dark: #0a0c10;
    --bg-surface: #12141a;
    --bg-surface-glass: rgba(18, 20, 26, 0.7);
    --border-glass: rgba(255, 255, 255, 0.08);
    --text-primary: #ffffff;
    --text-secondary: #94a3b8;

    /* Brand Gradients */
    --brand-primary: #3b82f6;
    /* Blue */
    --brand-secondary: #8b5cf6;
    /* Purple */
    --brand-accent: #06b6d4;
    /* Cyan */

    --gradient-brand: linear-gradient(135deg, var(--brand-primary), var(--brand-secondary));
    --gradient-accent: linear-gradient(135deg, var(--brand-accent), var(--brand-primary));
    --gradient-glow: linear-gradient(90deg, #3b82f6, #8b5cf6, #06b6d4, #3b82f6);

    /* Fonts */
    --font-display: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Spacing & Layout */
    --max-width: 1200px;
    --nav-height: 80px;
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-pill: 999px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
}

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

/* ==========================================================================
   Typography
   ========================================================================== */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.text-gradient {
    background: var(--gradient-brand);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

.text-gradient-light {
    background: linear-gradient(135deg, #e2e8f0, #94a3b8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-muted {
    color: var(--text-secondary);
}

/* ==========================================================================
   Utility Classes
   ========================================================================== */
.section-padding {
    padding: 120px 24px;
}

.text-center {
    text-align: center;
}

.text-start {
    text-align: left;
}

.mb-2 {
    margin-bottom: 0.5rem;
}

.mb-3 {
    margin-bottom: 1rem;
}

.mb-4 {
    margin-bottom: 1.5rem;
}

.mb-5 {
    margin-bottom: 3rem;
}

.mt-5 {
    margin-top: 3rem;
}

.pt-4 {
    padding-top: 1.5rem;
}

.pt-5 {
    padding-top: 3rem;
}

.me-2 {
    margin-right: 0.5rem;
}

.small {
    font-size: 0.875rem;
}

.clean-list {
    list-style: none;
}

.clean-list li {
    margin-bottom: 0.5rem;
}

/* ==========================================================================
   Background Effects & Glassmorphism
   ========================================================================== */
.background-effects {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.blob {
    position: absolute;
    filter: blur(100px);
    opacity: 0.5;
    animation: float 20s infinite alternate ease-in-out;
}

.blob-1 {
    top: -10%;
    left: -10%;
    width: 50vw;
    height: 50vw;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.3) 0%, transparent 70%);
}

.blob-2 {
    bottom: -20%;
    right: -10%;
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.2) 0%, transparent 70%);
    animation-delay: -5s;
}

.blob-3 {
    top: 40%;
    left: 60%;
    width: 40vw;
    height: 40vw;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.2) 0%, transparent 70%);
    animation-delay: -10s;
}

@keyframes float {
    0% {
        transform: translate(0, 0) scale(1);
    }

    100% {
        transform: translate(5%, 5%) scale(1.1);
    }
}

.glass-nav {
    background: rgba(10, 12, 16, 0.7);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-glass);
}

.glass-card {
    background: rgba(18, 20, 26, 0.4);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
}

.border-top-glass {
    border-top: 1px solid var(--border-glass);
}

/* ==========================================================================
   Navigation
   ========================================================================== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    height: var(--nav-height);
    z-index: 100;
}

.nav-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--text-primary);
}

.brand-logo {
    width: 32px;
    height: 32px;
}

.brand-text {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.25rem;
    letter-spacing: 0.5px;
}

.nav-links {
    display: flex;
    gap: 32px;
}

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

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

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 30px;
    height: 20px;
    position: relative;
    z-index: 101;
}

.mobile-menu-btn span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--text-primary);
    position: absolute;
    transition: var(--transition-normal);
}

.mobile-menu-btn span:nth-child(1) {
    top: 0;
}

.mobile-menu-btn span:nth-child(2) {
    top: 50%;
    transform: translateY(-50%);
}

.mobile-menu-btn span:nth-child(3) {
    bottom: 0;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: var(--radius-pill);
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: var(--transition-fast);
    border: none;
    cursor: pointer;
    text-align: center;
}

.btn-primary {
    background: var(--text-primary);
    color: var(--bg-dark);
}

.btn-primary:hover {
    background: #e2e8f0;
    transform: translateY(-2px);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.btn-glow {
    position: relative;
    z-index: 1;
}

.btn-glow::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--gradient-brand);
    z-index: -1;
    border-radius: var(--radius-pill);
    opacity: 0;
    transition: var(--transition-normal);
}

.btn-glow:hover::after {
    opacity: 0.5;
    filter: blur(8px);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding-top: calc(var(--nav-height) + 40px);
    max-width: var(--max-width);
    margin: 0 auto;
}

.hero-content {
    max-width: 800px;
    margin-bottom: 60px;
}

.badge-pill {
    display: inline-block;
    padding: 6px 16px;
    border-radius: var(--radius-pill);
    background: rgba(59, 130, 246, 0.2);
    border: 1px solid rgba(59, 130, 246, 0.4);
    color: #93c5fd;
    font-size: 0.875rem;
    font-weight: 600;
}

.hero-title {
    font-size: clamp(3rem, 6vw, 5rem);
    margin-bottom: 24px;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.25rem);
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
}

/* ==========================================================================
   App Mockup Animation
   ========================================================================== */
.app-mockup {
    width: 100%;
    max-width: 800px;
    height: auto;
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: rgba(18, 20, 26, 0.7);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    z-index: 2;
}

.glow-border::before {
    content: '';
    position: absolute;
    top: -1px;
    left: -1px;
    right: -1px;
    bottom: -1px;
    background: var(--gradient-brand);
    z-index: -1;
    border-radius: inherit;
    opacity: 0.3;
}

.window-header {
    height: 40px;
    background: rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    padding: 0 16px;
    position: relative;
}

.window-controls {
    display: flex;
    gap: 8px;
}

.window-controls span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #333;
}

.window-controls span:nth-child(1) {
    background: #ff5f56;
}

.window-controls span:nth-child(2) {
    background: #ffbd2e;
}

.window-controls span:nth-child(3) {
    background: #27c93f;
}

.window-title {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.window-body {
    flex: 1;
    padding: 20px;
}

.mockup-ui {
    display: flex;
    height: 100%;
    gap: 20px;
}

.ui-sidebar {
    width: 200px;
    border-right: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.02);
}

.ui-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.ui-waveform {
    height: 100px;
    background: rgba(59, 130, 246, 0.1);
    border-radius: 8px;
}

.ui-text-block {
    height: 140px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
}

.ui-text-block.short {
    height: 60px;
}

.line-pulse {
    position: relative;
    overflow: hidden;
}

.line-pulse::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.05), transparent);
    animation: sweep 3s infinite linear;
}

.delay-1::after {
    animation-delay: 0.5s;
}

.delay-2::after {
    animation-delay: 1s;
}

.delay-3::after {
    animation-delay: 1.5s;
}

@keyframes sweep {
    0% {
        left: -100%;
    }

    100% {
        left: 200%;
    }
}

/* ==========================================================================
   Features Section (Bento Grid)
   ========================================================================== */
.features {
    max-width: var(--max-width);
    margin: 0 auto;
}

.section-header {
    margin-bottom: 64px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.bento-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    grid-auto-rows: minmax(200px, auto);
}

.bento-card {
    padding: 32px;
    display: flex;
    flex-direction: column;
    transition: var(--transition-normal);
}

.glow-hover:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px -10px rgba(59, 130, 246, 0.3);
    border-color: rgba(59, 130, 246, 0.3);
}

.feature-large {
    grid-column: span 2;
    background: linear-gradient(145deg, rgba(18, 20, 26, 0.8), rgba(25, 30, 40, 0.4));
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
    display: inline-block;
}

/* Gradient text/icons setup */
.icon-gradient-1 {
    background: linear-gradient(135deg, #f59e0b, #ef4444);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.icon-gradient-2 {
    background: linear-gradient(135deg, #10b981, #3b82f6);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.icon-gradient-3 {
    background: linear-gradient(135deg, #8b5cf6, #ec4899);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.icon-gradient-4 {
    background: linear-gradient(135deg, #06b6d4, #3b82f6);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.icon-gradient-5 {
    background: linear-gradient(135deg, #f43f5e, #f97316);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.feature-title {
    font-size: 1.25rem;
    margin-bottom: 12px;
    font-weight: 600;
}

.feature-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Tags */
.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.glass-tag {
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-pill);
    font-size: 0.85rem;
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

.glass-tag:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    border-color: rgba(255, 255, 255, 0.2);
}


/* ==========================================================================
   How It Works
   ========================================================================== */
.how-it-works {
    max-width: var(--max-width);
    margin: 0 auto;
}

.steps-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
    margin-top: 40px;
}

.step-card {
    flex: 1;
    padding: 40px 32px;
    text-align: center;
    position: relative;
}

.step-number {
    font-family: var(--font-display);
    font-size: 4rem;
    font-weight: 900;
    color: rgba(255, 255, 255, 0.05);
    position: absolute;
    top: -10px;
    left: 20px;
    z-index: 0;
}

.step-title,
.step-desc {
    position: relative;
    z-index: 1;
}

.step-title {
    margin-bottom: 16px;
    font-size: 1.25rem;
}

.step-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.step-connector {
    width: 40px;
    height: 2px;
    background: var(--gradient-brand);
    opacity: 0.5;
}

/* ==========================================================================
   Download
   ========================================================================== */
.download {
    max-width: 800px;
    margin: 0 auto;
}

.download-container {
    padding: 64px 40px;
    position: relative;
    z-index: 1;
}

.glass-code {
    background: rgba(0, 0, 0, 0.5);
    color: var(--brand-accent);
    padding: 4px 8px;
    border-radius: 4px;
    font-family: monospace;
    font-size: 0.8rem;
    letter-spacing: 0.05em;
    word-break: break-all;
}

.reqs-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 40px 24px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
}

.footer-links {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

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


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

.fade-up.delay-1 {
    transition-delay: 0.1s;
}

.fade-up.delay-2 {
    transition-delay: 0.2s;
}

.fade-up.delay-3 {
    transition-delay: 0.3s;
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}


/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 992px) {
    .bento-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .steps-container {
        flex-direction: column;
    }

    .step-connector {
        width: 2px;
        height: 40px;
    }
}

@media (max-width: 768px) {
    .hero-actions {
        flex-direction: column;
    }

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

    .feature-large {
        grid-column: span 1;
    }

    .mobile-menu-btn {
        display: block;
    }

    .nav-links {
        position: fixed;
        top: var(--nav-height);
        left: 0;
        width: 100%;
        background: rgba(10, 12, 16, 0.95);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 24px;
        gap: 24px;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition-normal);
        border-bottom: 1px solid var(--border-glass);
    }

    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .mobile-menu-btn.active span:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }

    .mobile-menu-btn.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-btn.active span:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }

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

    .footer-container {
        flex-direction: column;
        text-align: center;
    }
}