:root {
    --bg-color: #161616;
    --main-color: #8BCC5B;
    --text-color: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.7);
    --card-bg: rgba(255, 255, 255, 0.05);
    --card-bg-hover: rgba(255, 255, 255, 0.08);
    --transition: all 0.3s ease;
    --max-width: 1400px;
    --side-padding: 5%;
    --mobile-padding: 20px;
    --animated-bg-color-1: rgba(139, 204, 91, 0.15);
    --animated-bg-color-2: rgba(139, 204, 91, 0.08);
    --animated-bg-color-3: rgba(139, 204, 91, 0.12);
    --heading-font: 'Outfit', sans-serif;
    --body-font: 'Spline Sans', sans-serif;
    --border-radius-sm: 8px;
    --border-radius-md: 15px;
    --border-radius-lg: 20px;
    --border-radius-xl: 30px;
    --shadow-sm: 0 5px 15px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 15px 40px rgba(0, 0, 0, 0.2);
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 5rem;
}

/* Custom text selection styling */
::selection {
    background-color: var(--main-color);
    color: var(--bg-color);
}

::-moz-selection {
    background-color: var(--main-color);
    color: var(--bg-color);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px; /* Adjust based on header height */
    font-size: 16px;
}

body {
    font-family: var(--body-font);
    background-color: var(--bg-color);
    color: var(--text-color);
    overflow-x: hidden;
    position: relative;
    min-height: 100vh;
    line-height: 1.6;
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Container for main content */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    width: 100%;
    position: relative;
    padding: 0 var(--side-padding);
}

/* Background elements - enhanced for better positioning and performance */
.blur-circle {
    position: fixed;
    border-radius: 50%;
    filter: blur(120px);
    z-index: -1;
    opacity: 0.6; /* Reduced opacity for less contrast */
    will-change: transform;
}

.circle-1 {
    width: 500px;
    height: 500px;
    background-color: var(--animated-bg-color-1);
    top: -150px;
    right: -100px;
    animation: pulse-float 15s infinite alternate, color-shift 20s infinite;
}

.circle-2 {
    width: 700px;
    height: 700px;
    background-color: var(--animated-bg-color-2);
    bottom: -200px;
    left: -200px;
    animation: pulse-float 25s infinite alternate-reverse, color-shift 30s infinite reverse;
}

.circle-3 {
    width: 300px;
    height: 300px;
    background-color: var(--animated-bg-color-3);
    top: 40%;
    right: 25%;
    animation: pulse-float-small 18s infinite alternate, color-shift 15s infinite 2s;
    opacity: 0.4;
}

.floating-particle {
    position: fixed;
    width: 4px;
    height: 4px;
    background-color: var(--main-color);
    border-radius: 50%;
    filter: blur(1px);
    z-index: -1;
    opacity: 0.6;
    will-change: transform;
}

.particle-1 {
    top: 20%;
    left: 10%;
    animation: float-particle 20s infinite;
}

.particle-2 {
    top: 65%;
    left: 75%;
    animation: float-particle 25s infinite 2s;
}

.particle-3 {
    top: 30%;
    left: 60%;
    animation: float-particle 18s infinite 5s;
}

.particle-4 {
    top: 70%;
    left: 20%;
    animation: float-particle 22s infinite 8s;
}

.particle-5 {
    top: 15%;
    left: 80%;
    animation: float-particle 30s infinite 10s;
}

@keyframes pulse-float {
    0% {
        transform: translate(0, 0) scale(1);
    }
    50% {
        transform: translate(50px, 30px) scale(1.1);
    }
    100% {
        transform: translate(-30px, 60px) scale(0.9);
    }
}

@keyframes pulse-float-small {
    0% {
        transform: translate(0, 0) scale(1);
        opacity: 0.4;
    }
    50% {
        transform: translate(30px, -20px) scale(1.15);
        opacity: 0.5;
    }
    100% {
        transform: translate(-20px, 40px) scale(0.85);
        opacity: 0.35;
    }
}

@keyframes float-particle {
    0% {
        transform: translate(0, 0);
    }
    25% {
        transform: translate(100px, 50px);
    }
    50% {
        transform: translate(50px, 100px);
    }
    75% {
        transform: translate(-50px, 30px);
    }
    100% {
        transform: translate(0, 0);
    }
}

@keyframes color-shift {
    0% {
        background-color: var(--animated-bg-color-1);
    }
    33% {
        background-color: var(--animated-bg-color-2);
    }
    66% {
        background-color: var(--animated-bg-color-3);
    }
    100% {
        background-color: var(--animated-bg-color-1);
    }
}

/* Enhanced Header styles with improved shadow behavior */
header {
    display: flex;
    justify-content: center;
    padding: 1.5rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 100;
    transition: var(--transition);
    backdrop-filter: blur(10px);
    background-color: rgba(22, 22, 22, 0.7);
    box-shadow: none; /* No shadow by default */
}

header.scrolled {
    padding: 1rem 0;
    background-color: rgba(22, 22, 22, 0.85);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1); /* Shadow only when scrolled */
}

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

/* Brand logo styling - enhanced for better visibility */
.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--main-color);
    letter-spacing: -0.01em;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    transition: var(--transition);
}

.logo:hover {
    transform: scale(1.05);
}

.brand-icon {
    width: 30px;
    height: 30px;
    object-fit: contain;
    filter: brightness(0) saturate(100%) invert(80%) sepia(33%) saturate(464%) hue-rotate(46deg) brightness(95%) contrast(92%);
    transition: var(--transition);
}

/* Improved navigation with better spacing and hover effects */
nav {
    transition: var(--transition);
}

nav ul {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

nav a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    font-family: var(--body-font);
    font-size: 1.05rem;
    position: relative;
    padding: 0.5rem 0;
}

nav a:hover {
    color: var(--main-color);
}

/* Enhanced active nav items with subtle animation */
nav a.active-nav {
    color: var(--main-color);
    font-weight: 600;
}

nav a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--main-color);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease;
}

nav a:hover::after {
    transform: scaleX(0.7);
    transform-origin: left;
}

nav a.active-nav::after {
    transform: scaleX(1);
    transform-origin: left;
}

/* Improved mobile navigation */
nav.active {
    display: block;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: rgba(22, 22, 22, 0.95);
    padding: 1.5rem 0;
    text-align: center;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    animation: slideDown 0.3s ease;
}

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

nav.active ul {
    flex-direction: column;
    gap: 1.5rem;
}

nav.active a {
    font-size: 1.1rem;
    display: inline-block;
    padding: 0.5rem 1rem;
}

/* Enhanced Section styles with better spacing */
section {
    padding: var(--spacing-xl) 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.section-intro {
    font-family: var(--body-font);
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
    font-size: 1.15rem;
    color: var(--text-secondary);
    font-weight: 400;
    line-height: 1.8;
}

.subtext {
    font-family: var(--body-font);
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

/* Enhanced Hero section with better alignment */
.hero {
    padding-top: 120px;
    padding-bottom: var(--spacing-xl);
}

.hero .container {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: var(--spacing-xl);
    justify-content: space-between;
}

.hero-content {
    flex: 1;
    animation: fadeInUp 1s ease;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    animation: fadeInRight 1s ease;
}

/* Improved typography with better hierarchy */
h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    font-family: var(--heading-font);
    font-weight: 700;
    letter-spacing: -0.02em;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    text-align: center;
    font-family: var (--heading-font);
    font-weight: 700;
    letter-spacing: -0.02em;
}

h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
    font-family: var(--heading-font);
}

.highlight {
    color: var(--main-color);
    position: relative;
    z-index: 1;
    display: inline-block;
}

.highlight::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 0;
    width: 100%;
    height: 6px;
    background-color: rgba(139, 204, 91, 0.15); /* More subtle highlight */
    z-index: -1;
    border-radius: 10px;
}

p {
    font-family: var(--body-font);
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
}

/* Enhanced button styles with better hover effects */
.btn {
    font-family: var(--heading-font);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.9rem 1.8rem;
    border-radius: var(--border-radius-xl);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    margin-right: 1rem;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    letter-spacing: 0.01em;
    gap: 0.5rem;
}

.btn i {
    font-size: 1rem;
}

.primary {
    background-color: rgba(139, 204, 91, 0.9); /* Slightly transparent */
    color: var(--bg-color);
    box-shadow: 0 5px 15px rgba(139, 204, 91, 0.15); /* Softer shadow */
}

.primary:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(139, 204, 91, 0.25); /* Softer hover shadow */
}

.secondary {
    border: 2px solid rgba(139, 204, 91, 0.8); /* Slightly transparent */
    color: var(--main-color);
    background-color: transparent;
}

.secondary:hover {
    background-color: var(--main-color);
    color: var(--bg-color);
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(139, 204, 91, 0.2);
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

/* Animated phone mockup */
.phone-mockup {
    width: 280px;
    height: 570px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 40px;
    padding: 10px;
    border: 2px solid rgba(255, 255, 255, 0.1);
    position: relative;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
    transform: perspective(1000px) rotateY(-15deg);
    transition: var(--transition);
    animation: float 5s infinite alternate;
}

@keyframes float {
    0% {
        transform: perspective(1000px) rotateY(-15deg) translateY(0);
    }
    100% {
        transform: perspective(1000px) rotateY(-15deg) translateY(-20px);
    }
}

.phone-mockup:hover {
    transform: perspective(1000px) rotateY(0deg) translateY(-10px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5);
}

/* Phone mockup with cat icon - enhanced for more depth */
.phone-screen {
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, #222, #111);
    border-radius: 30px;
    overflow: hidden;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: inset 0 0 30px rgba(0, 0, 0, 0.5);
}

.phone-screen::before {
    content: '\f6be'; /* Font Awesome cat icon unicode */
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    font-size: 100px;
    color: var(--main-color);
    opacity: 0.4;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: var(--transition);
    text-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.phone-mockup:hover .phone-screen::before {
    opacity: 0.7;
    transform: translate(-50%, -50%) scale(1.1);
}

.phone-screen::after {
    content: '';
    position: absolute;
    width: 50px;
    height: 15px;
    background-color: rgba(0, 0, 0, 0.5);
    top: 15px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 10px;
    z-index: 2;
}

/* Enhanced Features section with better card design */
.features {
    background-color: rgba(22, 22, 22, 0.5); /* Reduced contrast */
    padding-top: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    width: 100%;
}

.feature-card {
    background-color: rgba(255, 255, 255, 0.04); /* Reduced opacity */
    padding: 2.5rem;
    border-radius: var(--border-radius-md);
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.04); /* More subtle border */
    backdrop-filter: blur(10px);
    transform: translateY(0);
    height: 100%;
    display: flex;
    flex-direction: column;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08); /* Softer shadow */
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12); /* Softer shadow on hover */
    border-color: rgba(139, 204, 91, 0.2); /* More subtle border on hover */
    background-color: rgba(255, 255, 255, 0.06); /* Subtle hover state */
}

.feature-card i {
    font-size: 2.5rem;
    color: var(--main-color);
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.feature-card:hover i {
    transform: scale(1.1);
}

.feature-card h3 {
    margin-bottom: 1rem;
    transition: var (--transition);
}

.feature-card:hover h3 {
    color: var(--main-color);
}

.feature-card p {
    margin-bottom: 0;
    margin-top: auto;
}

/* Enhanced Gallery Section with better interaction */
.gallery-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
    width: 100%;
}

.gallery-item {
    position: relative;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    height: 400px;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
    background-color: var(--card-bg);
    cursor: pointer;
}

.gallery-item::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(139, 204, 91, 0.1);
    mix-blend-mode: color;
    pointer-events: none;
    z-index: 1;
    opacity: 0;
    transition: var(--transition);
}

.gallery-item:hover::after {
    opacity: 1;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.7)); /* Softer gradient */
    padding: 20px;
    transform: translateY(20px);
    opacity: 0;
    transition: var(--transition);
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
    opacity: 1;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-item:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

/* Enhanced Testimonials Section with better card design */
.testimonials {
    background-color: rgba(22, 22, 22, 0.5); /* Reduced contrast */
    padding-top: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
}

.testimonial-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
    width: 100%;
}

.testimonial-card {
    background-color: rgba(255, 255, 255, 0.04); /* Reduced opacity */
    padding: 2.5rem;
    border-radius: var(--border-radius-md);
    transition: var(--transition);
    backdrop-filter: blur(10px);
    transform: translateY(0);
    height: 100%;
    display: flex;
    flex-direction: column;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08); /* Softer shadow */
}

.testimonial-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12); /* Softer shadow on hover */
    border-color: rgba(139, 204, 91, 0.2); /* More subtle border on hover */
    background-color: rgba(255, 255, 255, 0.06); /* Subtle hover state */
}

.user-rating {
    color: var(--main-color);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.quote {
    font-style: italic;
    margin-bottom: 1.5rem;
    position: relative;
    padding-left: 1.5rem;
    line-height: 1.8;
    flex-grow: 1;
}

.quote::before {
    content: """;
    font-size: 4rem;
    position: absolute;
    left: -0.5rem;
    top: -1.5rem;
    opacity: 0.15;
    color: var(--main-color);
}

.user-info {
    display: flex;
    align-items: center;
    margin-top: auto;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.user-info img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    margin-right: 1rem;
    object-fit: cover;
    background-color: #333;
    position: relative;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.1);
}

.user-info h4 {
    margin: 0;
    font-size: 1.1rem;
}

.user-info span {
    font-size: 0.85rem;
    color: var(--text-secondary);
    display: block;
    margin-top: 0.25rem;
}

/* Enhanced Contact Section with better form design */
.contact-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-top: 2rem;
    width: 100%;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: var(--transition);
    padding: 1rem;
    border-radius: var(--border-radius-sm);
    background-color: rgba(255, 255, 255, 0.02); /* Reduced contrast */
}

.contact-item:hover {
    background-color: rgba(255, 255, 255, 0.04); /* Subtle hover state */
    transform: translateX(5px);
}

.contact-item i {
    font-size: 1.5rem;
    color: var(--main-color);
}

.social-icons {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--text-color);
    transition: var(--transition);
    font-size: 1.2rem;
}

.social-icons a:hover {
    background-color: var(--main-color);
    color: var(--bg-color);
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(139, 204, 91, 0.3);
}

/* Enhanced form elements */
.contact-form .form-group {
    margin-bottom: 1.5rem;
}

.contact-form input,
.contact-form textarea,
.newsletter-form input {
    width: 100%;
    padding: 1.2rem;
    background-color: rgba(255, 255, 255, 0.03); /* Reduced contrast */
    border: 1px solid rgba(255, 255, 255, 0.06); /* More subtle border */
    border-radius: var(--border-radius-sm);
    color: var(--text-color);
    transition: var(--transition);
    font-family: var(--body-font);
    font-size: 1rem;
}

.contact-form textarea {
    height: 180px;
    resize: none;
    line-height: 1.6;
}

.contact-form input:focus,
.contact-form textarea:focus,
.newsletter-form input:focus {
    border-color: rgba(139, 204, 91, 0.3); /* More subtle border on focus */
    outline: none;
    box-shadow: 0 0 0 3px rgba(139, 204, 91, 0.08); /* Softer glow on focus */
    background-color: rgba(255, 255, 255, 0.05); /* Subtle focus state */
}

.contact-form label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-color);
    font-weight: 500;
    font-size: 0.95rem;
}

.contact-form button {
    margin-top: 1rem;
    padding: 1rem 2rem;
    width: 100%;
}

/* Enhanced Download section */
.download {
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    margin: 0 auto;
    padding-top: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
}

.download .container {
    display: flex;
    justify-content: center;
    width: 100%;
}

.glass-card {
    background-color: rgba(255, 255, 255, 0.04); /* Reduced opacity */
    backdrop-filter: blur(10px);
    padding: 3.5rem;
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.04); /* More subtle border */
    width: 100%;
    max-width: 800px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08); /* Softer shadow */
    transition: var(--transition);
}

.glass-card:hover {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12); /* Softer shadow on hover */
    border-color: rgba(139, 204, 91, 0.2); /* More subtle border on hover */
    background-color: rgba(255, 255, 255, 0.06); /* Subtle hover state */
}

.version-info {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    padding: 0.5rem 1rem;
    background-color: rgba(0, 0, 0, 0.2);
    border-radius: 20px;
    display: inline-block;
}

.store-buttons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 2.5rem;
    flex-wrap: wrap;
}

.store-btn {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.2rem 2.5rem;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-md);
    color: var(--text-color);
    text-decoration: none;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.store-btn:hover {
    background-color: var(--main-color);
    color: var(--bg-color);
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(139, 204, 91, 0.2);
}

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

/* Enhanced Footer with blur effect matching the navbar */
footer {
    background-color: rgba(22, 22, 22, 0.7); /* Match navbar transparency */
    backdrop-filter: blur(10px); /* Add blur effect like navbar */
    padding: 5rem 5% 2rem;
    position: relative;
    border-top: 1px solid rgba(255, 255, 255, 0.03);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.08); /* Subtle shadow at the top */
    z-index: 10; /* Ensure the footer appears above background elements */
}

.footer-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    max-width: var(--max-width);
    width: calc(100% - 2 * var(--side-padding));
    margin: 0 auto;
}

.footer-column h3 {
    color: var(--main-color);
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
}

.footer-column p {
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.7;
}

.footer-column ul {
    list-style: none;
    padding: 0;
}

.footer-column ul li {
    margin-bottom: 0.8rem;
}

.footer-column ul li a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
    font-size: 1rem;
    display: inline-block;
    padding: 0.3rem 0;
}

.footer-column ul li a:hover {
    color: var(--main-color);
    transform: translateX(5px);
}

.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.newsletter-form .btn {
    margin: 0;
}

.footer-bottom {
    text-align: center;
    padding-top: 1.5rem;
    margin-top: 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Enhanced mobile menu button */
.menu-btn {
    display: none;
    font-size: 1.5rem;
    color: var(--text-color);
    cursor: pointer;
    background: transparent;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    transition: var(--transition);
    position: relative;
}

.menu-btn:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.menu-btn.active {
    background-color: rgba(139, 204, 91, 0.15);
}

.menu-btn.active i {
    color: var(--main-color);
}

.mobile-menu-btn {
    display: none;
}

/* Enhanced animations for better performance */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.feature-card,
.testimonial-card,
.gallery-item,
h2,
.glass-card,
.section-intro {
    opacity: 0;
    animation: fadeIn 1s ease forwards;
    animation-play-state: paused;
}

.feature-card.visible,
.testimonial-card.visible,
.gallery-item.visible,
h2.visible,
.glass-card.visible,
.section-intro.visible {
    animation-play-state: running;
}

/* Using staggered animations for a more elegant reveal */
.feature-card:nth-child(1) { animation-delay: 0.1s; }
.feature-card:nth-child(2) { animation-delay: 0.2s; }
.feature-card:nth-child(3) { animation-delay: 0.3s; }
.feature-card:nth-child(4) { animation-delay: 0.4s; }
.feature-card:nth-child(5) { animation-delay: 0.5s; }
.feature-card:nth-child(6) { animation-delay: 0.6s; }

/* Add a subtle glow to the brand icon on hover */
.logo:hover .brand-icon {
    filter: brightness(0) saturate(100%) invert(80%) sepia(33%) saturate(764%) hue-rotate(46deg) brightness(115%) contrast(102%);
    transform: scale(1.1);
}

/* Enhanced responsive design with better breakpoints */
@media (max-width: 992px) {
    h1 {
        font-size: 3rem;
    }
    
    h2 {
        font-size: 2.2rem;
    }
    
    .hero {
        padding-top: 100px;
    }
    
    .hero .container {
        gap: var(--spacing-md);
    }
    
    .phone-mockup {
        transform: perspective(1000px) rotateY(-10deg) scale(0.9);
    }
    
    section {
        padding: var(--spacing-lg) 0;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 15px;
    }
    
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .hero {
        padding-top: 100px;
    }
    
    .hero .container {
        flex-direction: column;
        text-align: center;
        padding-top: 2rem;
    }
    
    .hero-content, .hero-image {
        flex: none;
        width: 100%;
    }
    
    .btn {
        display: flex;
        width: 100%;
        justify-content: center;
        margin-right: 0;
        margin-bottom: 1rem;
    }
    
    .cta-buttons {
        display: flex;
        flex-direction: column;
        width: 100%;
    }
    
    .phone-mockup {
        transform: perspective(1000px) rotateY(0) scale(0.85);
        margin: 2rem auto 0;
    }
    
    nav {
        display: none;
    }
    
    .menu-btn {
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .section-intro {
        font-size: 1rem;
    }
    
    .gallery-item {
        height: 250px;
    }

    :root {
        --side-padding: var(--mobile-padding);
    }
    
    section {
        padding: var(--spacing-lg) 0;
        min-height: auto;
    }
    
    .feature-card,
    .testimonial-card {
        padding: 2rem;
    }
    
    .glass-card {
        padding: 2.5rem 1.5rem;
    }
    
    .circle-1 {
        width: 300px;
        height: 300px;
    }
    
    .circle-2 {
        width: 400px;
        height: 400px;
    }
    
    .circle-3 {
        display: none;
    }
    
    .brand-icon {
        width: 25px;
        height: 25px;
    }

    .store-buttons {
        flex-direction: column;
        gap: 1rem;
    }
    
    .store-btn {
        width: 100%;
        justify-content: center;
    }
}

/* Large screens optimization */
@media (min-width: 2000px) {
    :root {
        --max-width: 1600px;
    }
    
    html {
        font-size: 18px;
    }
}

@media (min-width: 2500px) {
    :root {
        --max-width: 1800px;
    }
    
    html {
        font-size: 20px;
    }
}

/* Tablet optimizations */
@media (min-width: 769px) and (max-width: 1024px) {
    .phone-mockup {
        transform: perspective(1000px) rotateY(-10deg) scale(0.9);
    }
    
    .btn {
        padding: 0.8rem 1.5rem;
    }
}

/* Donation Page Enhancements */
.donate-page {
    padding-top: 120px;
    min-height: 100vh;
}

.donate-page .hero-section {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    animation: fadeInUp 1s ease;
}

.donate-page h1 {
    margin-bottom: 1.5rem;
}

.donate-page .lead {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto;
    color: var(--text-secondary);
    line-height: 1.8;
}

.donation-info {
    margin-bottom: var(--spacing-xl);
    animation: fadeIn 1.2s ease;
}

.donation-card {
    background-color: var(--card-bg);
    border-radius: var(--border-radius-md);
    border: 1px solid rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    transition: var(--transition);
    padding: 2.5rem;
    height: 100%;
    transform: translateY(0);
}

.donation-card:hover {
    transform: translateY(-5px);
    border-color: rgba(139, 204, 91, 0.3);
    box-shadow: var(--shadow-md);
    background-color: var(--card-bg-hover);
}

.donation-platforms {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-width: 500px;
    margin: 0 auto;
}

.donation-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--body-font);
    transition: var(--transition);
    padding: 1rem 1.5rem;
    border-radius: var(--border-radius-md);
    gap: 0.8rem;
    font-weight: 500;
}

.donation-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.donation-btn i {
    font-size: 1.3rem;
}

.crypto-address {
    font-family: monospace;
    background-color: rgba(0, 0, 0, 0.2);
    padding: 0.8rem 1rem;
    border-radius: var(--border-radius-sm);
    margin: 0.8rem 0;
    word-break: break-all;
    border: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
}

.copy-address {
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.copy-address i {
    font-size: 1rem;
}

.copy-address:hover {
    background-color: var(--main-color);
    color: var (--bg-color);
    border-color: var(--main-color);
}

/* Helper classes */
.text-center {
    text-align: center;
}

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

.mb-4 {
    margin-bottom: 2rem;
}

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

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

/* Accessibility improvements */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Smooth scrolling for mobile */
html, body {
    -webkit-overflow-scrolling: touch;
}

/* Background elements - enhanced with floating dots */
.floating-dot {
    position: fixed;
    width: 3px;
    height: 3px;
    background-color: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    z-index: -1;
    animation: twinkle 4s infinite alternate;
}

@keyframes twinkle {
    0% {
        opacity: 0.2;
        transform: scale(0.8);
    }
    100% {
        opacity: 0.7;
        transform: scale(1.2);
    }
}

/* Position random dots */
.dot-1 { top: 15%; left: 5%; animation-delay: 0s; }
.dot-2 { top: 25%; left: 15%; animation-delay: 0.5s; }
.dot-3 { top: 10%; left: 30%; animation-delay: 1s; }
.dot-4 { top: 35%; left: 45%; animation-delay: 1.5s; }
.dot-5 { top: 20%; left: 65%; animation-delay: 2s; }
.dot-6 { top: 40%; left: 80%; animation-delay: 2.5s; }
.dot-7 { top: 60%; left: 10%; animation-delay: 3s; }
.dot-8 { top: 75%; left: 25%; animation-delay: 3.5s; }
.dot-9 { top: 85%; left: 40%; animation-delay: 4s; }
.dot-10 { top: 65%; left: 60%; animation-delay: 4.5s; }
.dot-11 { top: 80%; left: 75%; animation-delay: 5s; }
.dot-12 { top: 90%; left: 90%; animation-delay: 5.5s; }
.dot-13 { top: 50%; left: 95%; animation-delay: 6s; }
.dot-14 { top: 30%; left: 85%; animation-delay: 6.5s; }
.dot-15 { top: 70%; left: 50%; animation-delay: 7s; }

/* Ultrawide screen optimizations - expanded */
@media (min-width: 1920px) {
    :root {
        --max-width: 1600px;
    }
    
    html {
        font-size: 18px;
    }
    
    .creator-section {
        max-width: 1600px;
    }
    
    .hero .container {
        max-width: 1600px;
        gap: 80px;
    }
    
    .features-grid,
    .testimonial-container,
    .gallery-container,
    .tools-container {
        gap: 40px;
    }
    
    .phone-mockup {
        width: 320px;
        height: 650px;
    }
    
    .footer-container {
        gap: 60px;
    }
}

@media (min-width: 2560px) {
    :root {
        --max-width: 2000px;
    }
    
    html {
        font-size: 20px;
    }
    
    .creator-section {
        max-width: 2000px;
    }
    
    .hero .container {
        max-width: 2000px;
        gap: 100px;
    }
    
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .testimonial-container {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .gallery-container {
        grid-template-columns: repeat(3, 1fr);
    }
    
    /* Prevent text lines from becoming too long for comfortable reading */
    .section-intro, 
    p, 
    .feature-card p, 
    .tool-info p, 
    .privacy-note,
    .quote {
        max-width: 80ch;
        margin-left: auto;
        margin-right: auto;
    }
    
    .feature-card p {
        margin-left: 0;
    }
    
    .phone-mockup {
        width: 380px;
        height: 770px;
    }
    
    .footer-container {
        grid-template-columns: 1.5fr repeat(3, 1fr);
        max-width: 2000px;
    }
    
    .blur-circle.circle-1 {
        width: 800px;
        height: 800px;
    }
    
    .blur-circle.circle-2 {
        width: 1000px;
        height: 1000px;
    }
    
    .blur-circle.circle-3 {
        width: 600px;
        height: 600px;
    }
}

/* Floating dots enhancements for larger screens */
@media (min-width: 1920px) {
    .floating-dot {
        width: 4px;
        height: 4px;
    }
    
    /* Add more dots for ultrawide screens */
    .dot-16 { top: 45%; left: 12%; animation-delay: 1s; }
    .dot-17 { top: 55%; left: 22%; animation-delay: 1.5s; }
    .dot-18 { top: 25%; left: 32%; animation-delay: 2s; }
    .dot-19 { top: 35%; left: 78%; animation-delay: 2.5s; }
    .dot-20 { top: 15%; left: 88%; animation-delay: 3s; }
}

        .error-container {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            text-align: center;
            padding: 2rem;
            max-width: 800px;
            margin: 0 auto;
        }
        
        .error-code {
            font-size: 8rem;
            font-weight: bold;
            color: var(--main-color);
            line-height: 1;
            margin-bottom: 2rem;
            text-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
            animation: pulse 4s infinite;
        }
        
        .error-message {
            font-size: 2rem;
            margin-bottom: 2rem;
        }
        
        .error-description {
            margin-bottom: 3rem;
            font-size: 1.1rem;
        }
        
        .error-buttons {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
            justify-content: center;
        }
        
        .error-icon {
            font-size: 5rem;
            margin-bottom: 2rem;
            color: var(--main-color);
            animation: float 3s infinite alternate ease-in-out;
        }
        
        @keyframes pulse {
            0%, 100% {
                opacity: 1;
            }
            50% {
                opacity: 0.8;
            }
        }
        
        @media (max-width: 768px) {
            .error-code {
                font-size: 6rem;
            }
            
            .error-message {
                font-size: 1.5rem;
            }
        }

                .donation-methods {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
            margin-top: 40px;
        }
        
        .donation-method {
            background: rgba(255, 255, 255, 0.04);
            border-radius: var(--border-radius-md);
            padding: 30px;
            transition: all 0.3s ease;
            border: 1px solid rgba(255, 255, 255, 0.04);
            text-align: center;
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        
        .donation-method:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
            border-color: rgba(139, 204, 91, 0.2);
            background: rgba(255, 255, 255, 0.06);
        }
        
        .donation-method i {
            font-size: 2.5rem;
            color: var(--main-color);
            margin-bottom: 20px;
        }
        
        .donation-method h3 {
            margin-bottom: 15px;
            font-size: 1.5rem;
        }
        
        .donation-method p {
            margin-bottom: 25px;
            flex-grow: 1;
        }
        
        .donation-cta {
            margin-top: 60px;
            background: linear-gradient(150deg, rgba(139, 204, 91, 0.08), rgba(139, 204, 91, 0.15));
            border-radius: var(--border-radius-lg);
            padding: 60px 30px;
            text-align: center;
            position: relative;
            overflow: hidden;
            border: 1px solid rgba(139, 204, 91, 0.1);
        }
        
        .donation-cta h2 {
            margin-bottom: 20px;
        }
        
        .donation-cta p {
            max-width: 800px;
            margin: 0 auto 40px;
        }
        
        .donation-amount-options {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 15px;
            margin-bottom: 30px;
        }
        
        .donation-amount {
            padding: 15px 30px;
            border-radius: var(--border-radius-xl);
            background: rgba(255, 255, 255, 0.07);
            color: var(--text-color);
            border: 2px solid rgba(255, 255, 255, 0.04);
            font-weight: 600;
            cursor: pointer;
            transition: all 0.2s ease;
        }
        
        .donation-amount:hover, .donation-amount.active {
            background: var(--main-color);
            color: var(--bg-color);
            border-color: var(--main-color);
            transform: translateY(-3px);
        }
        
        .appreciation-message {
            background: rgba(139, 204, 91, 0.1);
            padding: 20px 30px;
            border-radius: var(--border-radius-md);
            margin-top: 40px;
            display: inline-block;
            border-left: 3px solid var(--main-color);
        }
        
        .appreciation-message i {
            color: var(--main-color);
            margin-right: 10px;
        }
        
        .impact-section {
            margin: 80px 0;
        }
        
        .impact-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
        }
        
        .impact-item {
            text-align: center;
            padding: 30px;
            background: rgba(255, 255, 255, 0.03);
            border-radius: var(--border-radius-md);
            transition: all 0.3s ease;
        }
        
        .impact-item .impact-number {
            font-size: 3rem;
            font-weight: 700;
            color: var(--main-color);
            margin-bottom: 15px;
            font-family: var(--heading-font);
        }
        
        .impact-item .impact-text {
            font-size: 1.1rem;
            color: var(--text-secondary);
        }
        
        @media (min-width: 1800px) {
            .container {
                max-width: 1600px;
            }
            
            .donation-methods {
                grid-template-columns: repeat(3, 1fr);
            }
        }
                .creator-section {
            padding: 80px 0;
            max-width: 1400px;
            margin: 0 auto;
            width: 90%;
        }
        
        .creator-section h2 {
            margin-bottom: 1.5rem;
        }
        
        .creator-section h2,
        .creator-section .section-intro {
            text-align: center;
            max-width: 800px;
            margin-left: auto;
            margin-right: auto;
        }
        
        .tools-container {
            display: grid;
            grid-template-columns: minmax(0, 1fr);
            gap: 40px;
            margin-top: 50px;
        }
        
        @media (min-width: 1024px) {
            .tools-container {
                grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
                align-items: start;
            }
        }
        
        .img-container {
            max-width: 100%;
            margin-bottom: 30px;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
            background: rgba(0, 0, 0, 0.2);
            height: 400px;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .img-container.empty {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            color: rgba(255, 255, 255, 0.6);
            padding: 40px 20px;
        }
        
        .img-container.empty i {
            font-size: 3rem;
            margin-bottom: 15px;
            color: var(--main-color);
            opacity: 0.7;
        }
        
        .img-container.empty p {
            margin-bottom: 0;
            font-size: 1rem;
            text-align: center;
        }
        
        #image-preview {
            display: block;
            max-width: 100%;
            max-height: 400px;
        }
        
        .upload-btn-wrapper {
            margin-bottom: 30px;
            position: relative; /* Add this */
            display: inline-block; /* Add this */
            overflow: hidden; /* Add this */
        }
        
        .upload-btn-wrapper .btn {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .upload-btn-wrapper input[type=file] {
            font-size: 100px;
            position: absolute;
            left: 0;
            top: 0;
            opacity: 0;
            cursor: pointer;
            width: 100%;
            height: 100%;
        }
        
        .result-container {
            margin-top: 40px;
            display: none;
        }
        
        .result-preview {
            padding: 20px;
            background: rgba(0, 0, 0, 0.15);
            border-radius: 10px;
            margin-bottom: 20px;
            display: flex;
            justify-content: center;
        }
        
        #cropped-image {
            max-width: 100%;
            border: 2px solid var(--main-color);
            border-radius: 6px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
        }
        
        .tool-card {
            background: rgba(255, 255, 255, 0.08);
            backdrop-filter: blur(10px);
            border-radius: 20px;
            padding: 40px;
            margin-bottom: 30px;
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
            border: 1px solid rgba(255, 255, 255, 0.1);
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }
        
        .tool-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 5px;
            background: linear-gradient(90deg, var(--main-color), rgba(139, 204, 91, 0.5));
            opacity: 0.7;
        }
        
        .dimensions-display {
            display: inline-flex;
            align-items: center;
            padding: 8px 16px;
            background: rgba(139, 204, 91, 0.15);
            border-radius: 30px;
            font-weight: 500;
            color: var(--main-color);
            margin-bottom: 30px;
            border: 1px solid rgba(139, 204, 91, 0.3);
        }
        
        .dimensions-display strong {
            margin-left: 5px;
        }
        
        .button-group {
            display: flex;
            gap: 15px;
            flex-wrap: wrap;
        }
        
        .button-group .btn {
            min-width: 140px;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
        }
        
        .tool-info {
            border-radius: 20px;
            background: rgba(255, 255, 255, 0.05);
            padding: 30px;
            position: relative;
            height: 100%;
            border: 1px solid rgba(255, 255, 255, 0.05);
        }
        
        .tool-info h3 {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 20px;
            font-size: 1.4rem;
            color: var(--main-color);
        }
        
        .tool-info h3 i {
            font-size: 1.2rem;
        }
        
        .tool-info ol {
            padding-left: 25px;
            margin-bottom: 25px;
        }
        
        .tool-info li {
            margin-bottom: 15px;
            position: relative;
        }
        
        .tool-info p {
            font-size: 0.95rem;
            opacity: 0.85;
            line-height: 1.6;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
        }
        
        .privacy-note {
            margin-top: 25px;
            padding: 15px;
            border-radius: 10px;
            background: rgba(139, 204, 91, 0.1);
            border-left: 3px solid var(--main-color);
            font-size: 0.9rem;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .privacy-note i {
            color: var(--main-color);
            font-size: 1.2rem;
        }
        @media (max-width: 768px) {
            .creator-section {
                width: 95%;
                padding: 50px 0;
            }
            
            .tool-card {
                padding: 30px 20px;
            }
            
            .tool-info {
                padding: 25px 20px;
            }
            
            .button-group {
                flex-direction: column;
            }
            
            .button-group .btn {
                width: 100%;
            }
            
            .img-container {
                height: 300px;
            }
            
            #image-preview {
                max-height: 300px;
            }
        }
        .tool-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
        }
        
        .result-container {
            animation: fadeInUp 0.5s ease;
        }
        
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .cropper-view-box {
            outline: 2px solid var(--main-color);
            outline-color: var(--main-color);
        }
        
        .cropper-point {
            background-color: var(--main-color);
        }
        
        .cropper-line {
            background-color: var(--main-color);
        }
    
        .tool-section {
            margin-bottom: 120px;
        }
        
        .audio-container {
            background: rgba(0, 0, 0, 0.2);
            border-radius: 10px;
            padding: 20px;
            margin-bottom: 30px;
            position: relative;
        }
        
        .waveform-container {
            height: 140px;
            background: rgba(0, 0, 0, 0.3);
            border-radius: 8px;
            position: relative;
            margin-bottom: 20px;
            overflow: hidden;
        }
        
        #waveform {
            height: 100%;
            width: 100%;
        }
        
        .time-display {
            display: flex;
            justify-content: space-between;
            margin-bottom: 15px;
            font-family: var(--body-font);
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.8);
        }
        
        .audio-controls {
            display: flex;
            gap: 15px;
            margin-bottom: 20px;
            flex-wrap: wrap;
        }
        
        .play-pause-btn {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: var(--main-color);
            color: var(--bg-color);
            border: none;
            font-size: 1.2rem;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .play-pause-btn:hover {
            transform: scale(1.1);
            box-shadow: 0 5px 15px rgba(139, 204, 91, 0.3);
        }
        
        .region-info {
            background: rgba(139, 204, 91, 0.15);
            border-radius: 8px;
            padding: 15px;
            margin-bottom: 20px;
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        
        .region-duration {
            font-weight: 600;
            color: var(--main-color);
        }
        
        .fade-controls {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
            margin-bottom: 30px;
        }
        
        @media (max-width: 768px) {
            .fade-controls {
                grid-template-columns: 1fr;
            }
        }
        
        .fade-control {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        
        .fade-control label {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 500;
        }
        
        .fade-control label i {
            color: var(--main-color);
        }
        
        .range-with-value {
            display: flex;
            align-items: center;
            gap: 15px;
        }
        
        .range-with-value input[type="range"] {
            flex: 1;
            height: 5px;
            -webkit-appearance: none;
            appearance: none;
            background: rgba(255, 255, 255, 0.2);
            border-radius: 5px;
            outline: none;
        }
        .range-with-value input[type="range"]::-webkit-slider-thumb {
            -webkit-appearance: none;
            appearance: none;
            width: 15px;
            height: 15px;
            border-radius: 50%;
            background: var(--main-color);
            cursor: pointer;
        }
        .range-with-value input[type="range"]::-moz-range-thumb {
            width: 15px;
            height: 15px;
            border-radius: 50%;
            background: var(--main-color);
            cursor: pointer;
            border: none;
        }
        .range-value {
            min-width: 40px;
            text-align: center;
            font-weight: 600;
            color: var(--main-color);
        }
        .duration-warning {
            color: #ff7e33;
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 15px;
            display: none;
        }
        .audio-result {
            display: none;
            margin-top: 30px;
            padding: 20px;
            background: rgba(139, 204, 91, 0.1);
            border-radius: 10px;
            border-left: 3px solid var(--main-color);
        } 
        .audio-result h3 {
            margin-bottom: 15px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .result-audio-player {
            width: 100%;
            margin-bottom: 20px;
            height: 40px;
        }
        .tools-nav {
            display: flex;
            justify-content: center;
            margin-bottom: 40px;
            gap: 15px;
            flex-wrap: wrap;
        }
          .tool-tab {
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 30px;
            padding: 12px 25px;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            gap: 8px;
            font-family: var(--heading-font);
            font-weight: 500;
        }
        .tool-tab.active {
            background: var(--main-color);
            color: var(--bg-color);
            border-color: var(--main-color);
            box-shadow: 0 5px 15px rgba(139, 204, 91, 0.3);
        }
        .tool-tab:hover:not(.active) {
            background: rgba(255, 255, 255, 0.15);
            transform: translateY(-3px);
        }
        .tools-tab-content {
            display: none;
        }
        .tools-tab-content.active {
            display: block;
            animation: fadeIn 0.5s ease;
        }
        @keyframes fadeIn {
            from {
                opacity: 0;
            }
            to {
                opacity: 1;
            }
        }
        .empty-audio-container {
            height: 200px;
            background: rgba(0, 0, 0, 0.2);
            border-radius: 10px;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            padding: 20px;
            text-align: center;
            margin-bottom: 30px;
        }
        .empty-audio-container i {
            font-size: 3rem;
            color: var(--main-color);
            opacity: 0.7;
            margin-bottom: 15px;
        } 
        .empty-audio-container p {
            margin-bottom: 0;
            font-size: 1.1rem;
            opacity: 0.8;
        }
        .file-formats {
            margin-top: 10px;
            font-size: 0.9rem;
            opacity: 0.6;
        }