/* DOXGRAM PRO - Ultra Simple Mobile CSS */

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

:root {
    --bg-dark: #0d0d0d;
    --bg-darker: #1a1a1a;
    --bg-card: #2d2d2d;
    --red: #dc0000;
    --white: #ffffff;
    --gray: #b3b3b3;
    --light-gray: #666666;
}

html {
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-dark);
    color: var(--white);
    line-height: 1.5;
    overflow-x: hidden;
}

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

/* Hero Section - NO min-height */
.hero {
    padding: 60px 20px;
    text-align: center;
    background: var(--bg-dark);
}

.logo-wrapper {
    margin-bottom: 30px;
}

.logo {
    width: 100px;
    height: 100px;
    border-radius: 24px;
    display: block;
    margin: 0 auto;
}

.title {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 16px;
    color: var(--red);
    text-transform: uppercase;
}

.subtitle {
    font-size: 1.1rem;
    margin-bottom: 24px;
    color: var(--white);
}

.badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    padding: 12px 28px;
    margin-bottom: 24px;
}

.tagline {
    font-size: 1rem;
    font-weight: 600;
}

.description {
    font-size: 1rem;
    color: var(--gray);
    margin: 0 auto 32px;
    max-width: 500px;
}

.download-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: var(--red);
    color: var(--white);
    padding: 16px 40px;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    max-width: 320px;
    width: 100%;
}

.notice {
    margin-top: 16px;
    font-size: 0.9rem;
    color: var(--light-gray);
}

/* Features Section */
.features {
    padding: 60px 20px;
    background: #000000;
}

.section-title {
    font-size: 1.8rem;
    text-align: center;
    margin-bottom: 40px;
    color: var(--red);
    font-weight: 700;
}

.features-grid {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 40px;
}

.feature-card {
    background: #ffffff !important;
    border: 3px solid #ff0000 !important;
    border-radius: 16px;
    padding: 24px;
    text-align: center;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    min-height: 120px;
    margin-bottom: 16px;
}

.feature-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 16px;
    display: flex !important;
    align-items: center;
    justify-content: center;
    background: #ff0000 !important;
    border-radius: 12px;
    color: #ffffff !important;
}

.feature-title {
    font-size: 1.1rem !important;
    font-weight: 700 !important;
    color: #000000 !important;
    display: block !important;
    opacity: 1 !important;
}

.testimonial {
    text-align: center;
    font-size: 1rem;
    color: var(--gray);
    font-style: italic;
}

/* Footer */
.footer {
    background: var(--bg-dark);
    padding: 40px 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

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

.copyright {
    color: var(--light-gray);
    font-size: 0.85rem;
    margin-bottom: 16px;
}

.footer-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    align-items: center;
}

.footer-nav a {
    color: var(--gray);
    text-decoration: none;
    font-size: 0.85rem;
}

.separator {
    color: var(--light-gray);
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: #1a1a1a;
    border: 2px solid var(--red);
    border-radius: 20px;
    padding: 32px 24px;
    max-width: 90%;
    width: 360px;
    text-align: center;
}

.modal-content h3 {
    color: var(--red);
    font-size: 1.4rem;
    margin-bottom: 20px;
}

.modal-content p {
    font-size: 1.1rem;
    margin-bottom: 12px;
    line-height: 1.6;
}

.modal-btn {
    background: var(--red);
    color: var(--white);
    border: none;
    padding: 14px 32px;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    margin-top: 20px;
    cursor: pointer;
}

.modal-btn:active {
    background: #b30000;
}

/* Tablet */
@media (min-width: 768px) {
    .hero {
        padding: 80px 20px;
    }

    .logo {
        width: 120px;
        height: 120px;
    }

    .title {
        font-size: 2.5rem;
    }

    .subtitle {
        font-size: 1.3rem;
    }

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

    .features-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .download-btn {
        width: auto;
    }
}

/* Desktop */
@media (min-width: 1024px) {
    .title {
        font-size: 3rem;
    }

    .section-title {
        font-size: 2.5rem;
    }

    .features-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 24px;
    }

    .feature-card {
        padding: 32px;
    }

    .feature-icon {
        width: 60px;
        height: 60px;
    }
}