/* Base Styles */
:root {
    --primary-color: #2572ED; /* New theme blue */
    --secondary-color: #f8f9fa; /* Light background */
    --accent-color: #ff4d4d; /* Adrenaline red */
    --text-color: #1a1a1a; /* Dark text for light mode */
    --text-muted: #666666;
    --bg-gradient: linear-gradient(135deg, #ffffff 0%, #f0f2f5 100%);
    --card-bg: #ffffff;
    --container-width: 1200px;
}

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

html {
    scroll-behavior: smooth;
}

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

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

a {
    text-decoration: none;
    color: inherit;
    transition: 0.3s;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

/* Header & Nav */
header {
    padding: 20px 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--primary-color);
}

.logo img {
    height: 40px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-links a {
    color: #333;
    font-weight: 600;
}

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

.btn-primary {
    background: var(--primary-color);
    color: #fff !important;
    padding: 10px 25px;
    border-radius: 50px;
    font-weight: 700;
    box-shadow: 0 4px 15px rgba(37, 114, 237, 0.3);
}

.btn-primary:hover {
    background: #1a5bbd;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 114, 237, 0.4);
}

/* Hero Section */
.hero {
    padding: 160px 0 100px;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
}

.hero-content h1 {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 20px;
    font-weight: 800;
    color: #111;
}

.hero-content h1 span {
    color: var(--primary-color);
    display: block;
}

.hero-content p {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 600px;
}

.hero-btns {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.store-btn {
    background: #111;
    color: #fff;
    padding: 12px 25px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 15px;
    transition: 0.3s;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.store-btn i {
    font-size: 2rem;
}

.store-btn .btn-text span {
    display: block;
    font-size: 0.7rem;
    text-transform: uppercase;
    opacity: 0.8;
}

.store-btn .btn-text strong {
    font-size: 1.2rem;
    display: block;
}

.store-btn:hover {
    background: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(37, 114, 237, 0.2);
}

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

.hero-image img {
    max-height: 600px;
    border-radius: 40px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.15);
}

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

.floating {
    animation: float 4s ease-in-out infinite;
}

/* Features Section */
.features {
    padding: 100px 0;
    background: #fcfcfc;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 60px;
    font-weight: 800;
    color: #111;
}

.section-title span {
    color: var(--primary-color);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature-card {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 24px;
    text-align: center;
    transition: 0.3s;
    border: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
    box-shadow: 0 20px 40px rgba(37, 114, 237, 0.1);
}

.feature-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #111;
}

.feature-card p {
    color: var(--text-muted);
}

/* Screenshots Section */
.screenshots {
    padding: 100px 0;
}

.screenshots-slider {
    display: flex;
    gap: 25px;
    overflow-x: auto;
    padding: 20px 0 40px;
    scrollbar-width: none;
}

.screenshots-slider::-webkit-scrollbar {
    display: none;
}

.screenshot-item {
    flex: 0 0 280px;
    transition: 0.3s;
}

.screenshot-item img {
    border-radius: 24px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    border: 4px solid #fff;
}

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

/* Download Section */
.download {
    padding: 100px 0;
}

.download-card {
    background: linear-gradient(135deg, #2572ED 0%, #1a5bbd 100%);
    padding: 80px 40px;
    border-radius: 40px;
    text-align: center;
    color: #fff;
    box-shadow: 0 20px 50px rgba(37, 114, 237, 0.3);
}

.download-card h2 {
    font-size: 3rem;
    margin-bottom: 20px;
    font-weight: 800;
}

.download-card h2 span {
    color: #fff;
    text-decoration: underline;
    text-decoration-color: rgba(255,255,255,0.3);
}

.download-card p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.9;
}

.download-btns {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.download-btns .store-btn {
    background: #fff;
    color: #111;
}

.download-btns .store-btn:hover {
    background: #f0f0f0;
    color: var(--primary-color);
}

/* Footer */
footer {
    padding: 60px 0;
    background: #f8f9fa;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--primary-color);
}

.footer-logo img {
    height: 40px;
}

.social-links {
    display: flex;
    gap: 20px;
}

.social-links a {
    font-size: 1.5rem;
    color: #999;
}

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

/* Responsive */
@media (max-width: 992px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-content h1 {
        font-size: 3rem;
    }

    .hero-content p {
        margin-left: auto;
        margin-right: auto;
    }

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

    .hero-image {
        order: -1;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

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

    .download-card h2 {
        font-size: 2rem;
    }
}