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

:root {
    --color-dark: #1a1a1a;
    --color-darker: #0d0d0d;
    --color-gray: #2a2a2a;
    --color-light-gray: #4a4a4a;
    --color-concrete: #6a6a6a;
    --color-accent: #f5a623;
    --color-accent-hover: #d88e1a;
    --color-white: #ffffff;
    --color-off-white: #f5f5f5;

    --font-display: 'Bebas Neue', sans-serif;
    --font-body: 'Roboto', sans-serif;

    --transition: all 0.3s ease;
}

body {
    font-family: var(--font-body);
    color: var(--color-off-white);
    background-color: var(--color-darker);
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-darker) 0%, var(--color-dark) 50%, var(--color-gray) 100%);
    background-image:
        linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.8)),
        url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 800"><rect fill="%231a1a1a" width="1200" height="800"/><g fill="%232a2a2a" opacity="0.3"><polygon points="0,0 600,400 0,800"/><polygon points="1200,0 600,400 1200,800"/></g></svg>');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    text-align: center;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(
        0deg,
        rgba(0, 0, 0, 0.1) 0px,
        transparent 1px,
        transparent 2px,
        rgba(0, 0, 0, 0.1) 3px
    );
    pointer-events: none;
}

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

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(3rem, 10vw, 8rem);
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
    text-shadow:
        3px 3px 0 var(--color-accent),
        6px 6px 20px rgba(0, 0, 0, 0.8);
    animation: fadeInUp 0.8s ease-out;
}

.hero-tagline {
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    font-weight: 300;
    letter-spacing: 0.05em;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    color: var(--color-accent);
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-description {
    font-size: clamp(1rem, 2vw, 1.2rem);
    max-width: 700px;
    margin: 0 auto 3rem;
    opacity: 0.9;
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease-out 0.6s both;
}

.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 700;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: 2px solid;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background-color: var(--color-accent);
    color: var(--color-darker);
    border-color: var(--color-accent);
}

.btn-primary:hover {
    background-color: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(245, 166, 35, 0.4);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-white);
    border-color: var(--color-white);
}

.btn-secondary:hover {
    background-color: var(--color-white);
    color: var(--color-darker);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.2);
}

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

/* Features Section */
.features {
    padding: 6rem 0;
    background-color: var(--color-dark);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    text-align: center;
    margin-bottom: 4rem;
    letter-spacing: 0.05em;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 100px;
    height: 4px;
    background-color: var(--color-accent);
    margin: 1rem auto 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
}

.feature-card {
    background: var(--color-gray);
    padding: 2.5rem 2rem;
    border-left: 4px solid var(--color-accent);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    border-left-width: 8px;
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-family: var(--font-display);
    font-size: 1.8rem;
    margin-bottom: 1rem;
    letter-spacing: 0.05em;
}

.feature-card p {
    color: var(--color-concrete);
    line-height: 1.7;
}

/* How It Works Section */
.how-it-works {
    padding: 6rem 0;
    background-color: var(--color-darker);
    position: relative;
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

.step {
    text-align: center;
    position: relative;
}

.step-number {
    font-family: var(--font-display);
    font-size: 5rem;
    color: var(--color-accent);
    opacity: 0.3;
    line-height: 1;
    margin-bottom: 1rem;
}

.step h3 {
    font-family: var(--font-display);
    font-size: 2rem;
    margin-bottom: 1rem;
    letter-spacing: 0.05em;
}

.step p {
    color: var(--color-concrete);
    line-height: 1.7;
    max-width: 350px;
    margin: 0 auto;
}

/* Download Section */
.download {
    padding: 6rem 0;
    background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-gray) 100%);
    text-align: center;
}

.download-text {
    font-size: 1.3rem;
    margin-bottom: 3rem;
    color: var(--color-concrete);
}

.download-buttons {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
}

.store-btn {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 1rem 2rem;
    background-color: var(--color-darker);
    border: 2px solid var(--color-light-gray);
    text-decoration: none;
    transition: var(--transition);
    min-width: 200px;
}

.store-btn:hover {
    border-color: var(--color-accent);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.store-text {
    font-size: 0.9rem;
    color: var(--color-concrete);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.store-name {
    font-family: var(--font-display);
    font-size: 1.8rem;
    color: var(--color-white);
    letter-spacing: 0.05em;
}

/* Footer */
.footer {
    background-color: var(--color-darker);
    padding: 4rem 0 2rem;
    border-top: 1px solid var(--color-gray);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand h3 {
    font-family: var(--font-display);
    font-size: 2rem;
    letter-spacing: 0.1em;
    margin-bottom: 1rem;
    color: var(--color-accent);
}

.footer-brand p {
    color: var(--color-concrete);
    font-style: italic;
}

.footer-column h4 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
    color: var(--color-white);
}

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

.footer-column ul li {
    margin-bottom: 0.5rem;
}

.footer-column ul li a {
    color: var(--color-concrete);
    text-decoration: none;
    transition: var(--transition);
}

.footer-column ul li a:hover {
    color: var(--color-accent);
    padding-left: 5px;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--color-gray);
    color: var(--color-concrete);
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 968px) {
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }
}

@media (max-width: 768px) {
    .hero {
        min-height: 90vh;
    }

    .features,
    .how-it-works,
    .download {
        padding: 4rem 0;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 300px;
    }

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

    .footer-column ul li a:hover {
        padding-left: 0;
    }
}

@media (max-width: 480px) {
    .features-grid,
    .steps {
        gap: 2rem;
    }

    .download-buttons {
        flex-direction: column;
        align-items: center;
    }

    .store-btn {
        width: 100%;
        max-width: 280px;
    }
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Selection Styling */
::selection {
    background-color: var(--color-accent);
    color: var(--color-darker);
}