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

:root {
    --primary-color: #ef4444;
    --secondary-color: #f97316;
    --dark-bg: #1a1a2e;
    --darker-bg: #0f0f1e;
    --card-bg: #16213e;
    --text-primary: #ffffff;
    --text-secondary: #a0aec0;
    --gradient-1: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    --gradient-2: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
    --gradient-3: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
    --gradient-4: linear-gradient(135deg, #06b6d4 0%, #0891b2 100%);
    --gradient-5: linear-gradient(135deg, #10b981 0%, #059669 100%);
    --gradient-6: linear-gradient(135deg, #eab308 0%, #ca8a04 100%);
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--dark-bg);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navbar */
.navbar {
    background: rgba(15, 15, 30, 0.95);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    padding: 1.2rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(15, 15, 30, 0.98);
    padding: 1rem 0;
    border-bottom-color: rgba(255, 255, 255, 0.08);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.4rem;
    font-weight: 700;
    color: white;
    transition: opacity 0.2s ease;
}

.logo:hover {
    opacity: 0.9;
}

.logo img {
    width: 38px;
    height: 38px;
    border-radius: 8px;
}

.logo span {
    color: white;
    letter-spacing: -0.5px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
    margin: 0;
}

.nav-links li {
    margin: 0;
}

.nav-links a {
    color: rgba(255, 255, 255, 0.75);
    text-decoration: none;
    transition: color 0.2s ease;
    font-weight: 500;
    font-size: 0.95rem;
    letter-spacing: 0.2px;
}

.nav-links a:hover {
    color: white;
}

.btn-primary {
    background: #ef4444;
    color: white;
    padding: 0.7rem 1.6rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.2px;
    transition: all 0.2s ease;
    border: none;
    cursor: pointer;
    white-space: nowrap;
}

.btn-primary:hover {
    background: #dc2626;
    transform: translateY(-1px);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 4px;
    transition: all 0.3s ease;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: white;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
}

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

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Hero Section */
.hero {
    padding: 150px 0 100px;
    background:
        radial-gradient(circle at var(--gradient-x, 80%) var(--gradient-y, 20%), rgba(239, 68, 68, 0.15), transparent 50%),
        radial-gradient(circle at calc(100% - var(--gradient-x, 80%)) calc(100% - var(--gradient-y, 20%)), rgba(249, 115, 22, 0.15), transparent 50%),
        var(--dark-bg);
    position: relative;
    overflow: hidden;
    animation: gradientMove 15s ease-in-out infinite;
}

@keyframes gradientMove {
    0%, 100% {
        --gradient-x: 80%;
        --gradient-y: 20%;
    }
    25% {
        --gradient-x: 20%;
        --gradient-y: 30%;
    }
    50% {
        --gradient-x: 70%;
        --gradient-y: 80%;
    }
    75% {
        --gradient-x: 90%;
        --gradient-y: 50%;
    }
}

.hero::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(239, 68, 68, 0.1), transparent 70%);
    border-radius: 50%;
    top: -200px;
    right: -200px;
    animation: float1 20s ease-in-out infinite;
}

.hero::after {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(249, 115, 22, 0.1), transparent 70%);
    border-radius: 50%;
    bottom: -150px;
    left: -150px;
    animation: float2 18s ease-in-out infinite reverse;
}

@keyframes float1 {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(-100px, 100px) scale(1.1);
    }
    66% {
        transform: translate(100px, -50px) scale(0.9);
    }
}

@keyframes float2 {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(100px, -100px) scale(1.1);
    }
    66% {
        transform: translate(-100px, 50px) scale(0.9);
    }
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #ef4444, #f97316);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2rem;
}

.feature-tag {
    background: var(--card-bg);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    border: 1px solid rgba(239, 68, 68, 0.2);
}

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

.btn-download {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: linear-gradient(135deg, rgba(22, 33, 62, 0.9) 0%, rgba(26, 26, 46, 0.95) 100%);
    padding: 1rem 1.5rem;
    border-radius: 14px;
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 600;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid rgba(239, 68, 68, 0.3);
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.btn-download::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.1), rgba(249, 115, 22, 0.1));
    opacity: 0;
    transition: opacity 0.4s ease;
}

.btn-download:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 12px 35px rgba(239, 68, 68, 0.3);
    border-color: var(--primary-color);
}

.btn-download:hover::before {
    opacity: 1;
}

.btn-download svg {
    position: relative;
    z-index: 1;
    transition: transform 0.3s ease;
}

.btn-download:hover svg {
    transform: scale(1.1);
}

.hero-image {
    position: relative;
}

.phone-mockup {
    position: relative;
    animation: float 3s ease-in-out infinite;
    text-align: center;
}

.phone-frame {
    position: relative;
    width: 100%;
    max-width: 350px;
    margin: 0 auto;
    background: #000;
    border-radius: 40px;
    padding: 15px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6),
                0 0 0 1px rgba(255, 255, 255, 0.1);
}

.phone-screen {
    position: relative;
    width: 100%;
    aspect-ratio: 9 / 19.5;
    border-radius: 30px;
    overflow: hidden;
    background: #000;
}

.phone-screen img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 0.8s ease-in-out;
}

.phone-screen img.active {
    opacity: 1;
}

.slider-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 20px;
}

.slider-dots .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(239, 68, 68, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
}

.slider-dots .dot.active {
    background: var(--primary-color);
    width: 24px;
    border-radius: 4px;
}

.slider-dots .dot:hover {
    background: rgba(239, 68, 68, 0.6);
}

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

/* Features Section */
.features {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--darker-bg) 0%, var(--dark-bg) 100%);
    overflow: hidden;
    position: relative;
}

.features::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.1), transparent 70%);
    border-radius: 50%;
    top: -300px;
    left: 10%;
    animation: float1 25s ease-in-out infinite;
}

.features::after {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.1), transparent 70%);
    border-radius: 50%;
    bottom: -250px;
    right: 10%;
    animation: float2 22s ease-in-out infinite reverse;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #ef4444, #f97316, #8b5cf6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    z-index: 1;
}

.section-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 4rem;
    position: relative;
    z-index: 1;
}

.features-showcase {
    position: relative;
    width: 100%;
    z-index: 1;
}

.features-container {
    display: grid;
    grid-template-columns: 1fr 400px 1fr;
    gap: 4rem;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    align-items: center;
}

/* Sol Özellikler */
.features-left {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

/* Sağ Özellikler */
.features-right {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

/* Özellik Item */
.feature-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    opacity: 0;
    animation: fadeInUp 0.6s ease forwards;
}

.feature-item:nth-child(1) { animation-delay: 0.1s; }
.feature-item:nth-child(2) { animation-delay: 0.2s; }
.feature-item:nth-child(3) { animation-delay: 0.3s; }
.feature-item:nth-child(4) { animation-delay: 0.4s; }

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

.features-left .feature-item {
    flex-direction: row;
    text-align: right;
}

.features-right .feature-item {
    flex-direction: row-reverse;
    text-align: left;
}

/* Özellik İkon */
.feature-icon-circle {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: all 0.4s ease;
}

.feature-item:hover .feature-icon-circle {
    transform: scale(1.15) rotate(5deg);
    box-shadow: 0 15px 40px rgba(239, 68, 68, 0.4);
}

.feature-icon-circle.red { background: var(--gradient-1); }
.feature-icon-circle.orange { background: var(--gradient-2); }
.feature-icon-circle.purple { background: var(--gradient-3); }
.feature-icon-circle.green { background: var(--gradient-5); }
.feature-icon-circle.blue { background: var(--gradient-4); }
.feature-icon-circle.yellow { background: var(--gradient-6); }
.feature-icon-circle.pink { background: linear-gradient(135deg, #ec4899 0%, #db2777 100%); }
.feature-icon-circle.teal { background: linear-gradient(135deg, #14b8a6 0%, #0d9488 100%); }

.feature-icon-circle svg {
    color: white;
}

/* Özellik İçerik */
.feature-content {
    flex: 1;
}

.feature-content h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.feature-content p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Merkez Telefon */
.features-phone {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.phone-feature-frame {
    position: relative;
    width: 100%;
    max-width: 320px;
    background: #000;
    border-radius: 40px;
    padding: 15px;
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.8),
                0 0 0 1px rgba(255, 255, 255, 0.1);
    animation: phoneFloat 4s ease-in-out infinite;
}

@keyframes phoneFloat {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    25% {
        transform: translateY(-10px) rotate(-2deg);
    }
    50% {
        transform: translateY(0) rotate(0deg);
    }
    75% {
        transform: translateY(-10px) rotate(2deg);
    }
}

.phone-feature-frame img {
    width: 100%;
    height: auto;
    border-radius: 30px;
    display: block;
}

/* Screenshots Section */
.screenshots {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--dark-bg) 0%, #1e293b 50%, var(--darker-bg) 100%);
    overflow: hidden;
    position: relative;
}

.screenshots::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.15), transparent 70%);
    border-radius: 50%;
    top: 50%;
    left: -200px;
    transform: translateY(-50%);
    animation: pulse 8s ease-in-out infinite;
}

.screenshots::after {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(234, 179, 8, 0.15), transparent 70%);
    border-radius: 50%;
    top: 50%;
    right: -200px;
    transform: translateY(-50%);
    animation: pulse 10s ease-in-out infinite reverse;
}

@keyframes pulse {
    0%, 100% {
        transform: translateY(-50%) scale(1);
        opacity: 1;
    }
    50% {
        transform: translateY(-50%) scale(1.2);
        opacity: 0.8;
    }
}

.screenshots .container {
    position: relative;
    z-index: 1;
}

.screenshot-carousel {
    position: relative;
    margin-top: 3rem;
    padding: 0 80px;
}

.screenshot-track {
    display: flex;
    gap: 2rem;
    overflow-x: auto;
    scroll-behavior: smooth;
    padding: 20px 0;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.screenshot-track::-webkit-scrollbar {
    display: none;
}

.screenshot-item {
    flex: 0 0 auto;
    width: 280px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.screenshot-item:hover {
    transform: scale(1.05) translateY(-10px);
}

.screenshot-item img {
    width: 100%;
    height: auto;
    border-radius: 24px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(239, 68, 68, 0.2);
    transition: all 0.4s ease;
}

.screenshot-item:hover img {
    box-shadow: 0 30px 80px rgba(239, 68, 68, 0.4);
    border-color: rgba(239, 68, 68, 0.4);
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(239, 68, 68, 0.9);
    border: none;
    color: white;
    font-size: 2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(239, 68, 68, 0.3);
}

.carousel-btn:hover {
    background: var(--primary-color);
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 6px 30px rgba(239, 68, 68, 0.5);
}

.carousel-btn.prev {
    left: 10px;
}

.carousel-btn.next {
    right: 10px;
}

/* Stats Section */
.stats {
    padding: 80px 0;
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    border-top: 1px solid rgba(239, 68, 68, 0.2);
    border-bottom: 1px solid rgba(139, 92, 246, 0.2);
    position: relative;
    overflow: hidden;
}

.stats::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(239, 68, 68, 0.1), transparent 40%),
        radial-gradient(circle at 80% 50%, rgba(139, 92, 246, 0.1), transparent 40%);
    animation: statsBg 15s ease-in-out infinite;
}

@keyframes statsBg {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    text-align: center;
    position: relative;
    z-index: 1;
}

.stat-item {
    padding: 2rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 16px;
    transition: all 0.4s ease;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.stat-item:hover {
    transform: translateY(-10px) scale(1.05);
    background: rgba(255, 255, 255, 0.05);
    box-shadow: 0 20px 60px rgba(239, 68, 68, 0.3);
}

.stat-item:nth-child(1) h3 {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-item:nth-child(2) h3 {
    background: var(--gradient-3);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-item:nth-child(3) h3 {
    background: var(--gradient-5);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-item:nth-child(4) h3 {
    background: var(--gradient-2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-item h3 {
    font-size: 3rem;
    margin-bottom: 0.5rem;
    font-weight: 800;
}

.stat-item p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* Download Section */
.download {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--darker-bg) 0%, #1e1b4b 50%, var(--darker-bg) 100%);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.download::before {
    content: '';
    position: absolute;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(239, 68, 68, 0.15), transparent 70%);
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: downloadPulse 12s ease-in-out infinite;
}

@keyframes downloadPulse {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.3);
        opacity: 0.6;
    }
}

.download h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.download p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    position: relative;
    z-index: 1;
}

.download-buttons {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

.btn-download-large {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    background: linear-gradient(135deg, rgba(22, 33, 62, 0.95) 0%, rgba(26, 26, 46, 1) 100%);
    padding: 1.5rem 2.8rem;
    border-radius: 18px;
    text-decoration: none;
    color: var(--text-primary);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid rgba(239, 68, 68, 0.3);
    position: relative;
    overflow: hidden;
    box-shadow:
        0 8px 25px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.btn-download-large::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.15), rgba(249, 115, 22, 0.15));
    opacity: 0;
    transition: opacity 0.4s ease;
}

.btn-download-large:hover {
    transform: translateY(-6px) scale(1.03);
    box-shadow:
        0 20px 50px rgba(239, 68, 68, 0.4),
        0 10px 20px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    border-color: var(--primary-color);
}

.btn-download-large:hover::before {
    opacity: 1;
}

.btn-download-large svg {
    position: relative;
    z-index: 1;
    transition: transform 0.3s ease;
}

.btn-download-large:hover svg {
    transform: scale(1.15) rotate(5deg);
}

.btn-download-large div {
    text-align: left;
}

.btn-download-large small {
    display: block;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.btn-download-large strong {
    display: block;
    font-size: 1.3rem;
}

/* Footer */
footer {
    background: linear-gradient(180deg, #0f172a 0%, #020617 100%);
    padding: 60px 0 20px;
    border-top: 1px solid rgba(239, 68, 68, 0.2);
    position: relative;
    overflow: hidden;
}

footer::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    top: 0;
    left: 0;
    background: linear-gradient(90deg, transparent, #ef4444, #f97316, #8b5cf6, transparent);
    animation: borderFlow 3s linear infinite;
}

@keyframes borderFlow {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 1rem;
    font-size: 1.3rem;
    font-weight: bold;
}

.footer-logo img {
    width: 40px;
    height: 40px;
    border-radius: 8px;
}

.footer-section h4 {
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.75rem;
}

.footer-section a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    animation: fadeIn 0.3s ease;
}

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

.modal-content {
    background: var(--card-bg);
    margin: 3% auto;
    padding: 0;
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: 16px;
    width: 90%;
    max-width: 800px;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-header {
    padding: 2rem;
    border-bottom: 1px solid rgba(239, 68, 68, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--darker-bg);
    border-radius: 16px 16px 0 0;
}

.modal-header h2 {
    margin: 0;
    font-size: 1.75rem;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.close {
    color: var(--text-secondary);
    font-size: 2rem;
    font-weight: bold;
    cursor: pointer;
    transition: var(--transition);
    line-height: 1;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
}

.close:hover {
    background: rgba(239, 68, 68, 0.1);
    color: var(--primary-color);
}

.modal-body {
    padding: 2rem;
    overflow-y: auto;
    max-height: calc(85vh - 120px);
}

.modal-body::-webkit-scrollbar {
    width: 8px;
}

.modal-body::-webkit-scrollbar-track {
    background: var(--darker-bg);
    border-radius: 4px;
}

.modal-body::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

.modal-body h3 {
    color: var(--text-primary);
    margin-top: 2rem;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.modal-body h4 {
    color: var(--text-primary);
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    font-size: 1.1rem;
}

.modal-body p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.modal-body ul {
    color: var(--text-secondary);
    margin-left: 1.5rem;
    margin-bottom: 1rem;
    line-height: 1.8;
}

.modal-body ul li {
    margin-bottom: 0.5rem;
}

.modal-body strong {
    color: var(--text-primary);
}

.agreement-acceptance {
    background: rgba(239, 68, 68, 0.1);
    border-left: 4px solid var(--primary-color);
    padding: 1.5rem;
    margin-top: 2rem;
    border-radius: 8px;
}

/* Responsive Design */
@media (max-width: 968px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

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

    .phone-frame {
        max-width: 280px;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: rgba(15, 15, 30, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        gap: 0;
        padding: 3rem 0;
        transition: left 0.3s ease;
        border-top: 1px solid rgba(255, 255, 255, 0.08);
    }

    .nav-links.active {
        left: 0;
    }

    .nav-links li {
        width: 100%;
        text-align: center;
        padding: 0.5rem 0;
    }

    .nav-links a {
        display: block;
        padding: 1rem;
        font-size: 1.05rem;
        color: rgba(255, 255, 255, 0.85);
    }

    .btn-primary {
        margin: 1.5rem auto 0;
        display: inline-block;
    }

    .features-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .features-left,
    .features-right {
        gap: 2rem;
    }

    .features-left .feature-item,
    .features-right .feature-item {
        flex-direction: row;
        text-align: left;
    }

    .phone-feature-frame {
        max-width: 280px;
    }

    .screenshot-carousel {
        padding: 0 60px;
    }

    .screenshot-item {
        width: 250px;
    }

    .carousel-btn {
        width: 40px;
        height: 40px;
        font-size: 1.5rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

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

@media (max-width: 640px) {
    .hero-content h1 {
        font-size: 2rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .download-buttons {
        flex-direction: column;
    }

    .stat-item h3 {
        font-size: 2rem;
    }

    .screenshot-carousel {
        padding: 0 50px;
    }

    .screenshot-item {
        width: 220px;
    }

    .carousel-btn {
        width: 35px;
        height: 35px;
        font-size: 1.2rem;
    }

    .carousel-btn.prev {
        left: 5px;
    }

    .carousel-btn.next {
        right: 5px;
    }

    .modal-content {
        width: 95%;
        margin: 5% auto;
    }

    .modal-header {
        padding: 1.5rem;
    }

    .modal-body {
        padding: 1.5rem;
    }
}