/* Base Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

:root {
    --primary-font: 'Montserrat', sans-serif;
    --text-color: #ffffff;
    --bg-color: #000000;
    --glass-bg: rgba(0, 0, 0, 0.4);
    --glass-border: rgba(255, 255, 255, 0.12);
    --glass-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
    --transition: all 0.3s ease;
}

html,
body {
    height: 100%;
    background: var(--bg-color);
}

body {
    font-family: var(--primary-font);
    color: var(--text-color);
    min-height: 100vh;
    overflow-x: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Wrapper to constrain to mobile size on all devices */
.page-wrapper {
    width: 100%;
    max-width: 430px;
    min-height: 100vh;
    position: relative;
    overflow: hidden;
}

/* Full-screen background banner */
.background-banner {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom,
            rgba(0, 0, 0, 0) 0%,
            rgba(0, 0, 0, 0.2) 40%,
            rgba(0, 0, 0, 0.7) 70%,
            rgba(0, 0, 0, 0.9) 100%);
}

/* Container */
.container {
    position: relative;
    z-index: 1;
    width: 100%;
    min-height: 100vh;
    padding: 0 20px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding-bottom: 40px;
}

/* Headline */
.headline {
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-align: center;
    margin-bottom: 24px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

/* Links Section */
.links-section {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* Glassmorphism Buttons - Dark style */
.glass-btn {
    text-decoration: none;
    color: var(--text-color);
    background: var(--glass-bg);
    backdrop-filter: blur(20px) saturate(150%);
    -webkit-backdrop-filter: blur(20px) saturate(150%);
    border: 1px solid var(--glass-border);
    border-radius: 14px;
    padding: 16px 18px;
    display: flex;
    align-items: center;
    width: 100%;
    transition: var(--transition);
    box-shadow: var(--glass-shadow);
    min-height: 54px;
}

.glass-btn:hover {
    background: rgba(0, 0, 0, 0.5);
    transform: translateY(-2px);
}

.glass-btn:active {
    transform: scale(0.98);
}

/* Featured Button */
.glass-btn.featured {
    background: rgba(0, 0, 0, 0.5);
    border-color: rgba(255, 255, 255, 0.18);
}

.icon {
    font-size: 1.2rem;
    margin-right: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.btn-content {
    display: flex;
    flex-direction: column;
    flex: 1;
}

.btn-text {
    font-size: 0.9rem;
    font-weight: 600;
    line-height: 1.3;
}

.btn-subtitle {
    font-size: 0.65rem;
    opacity: 0.6;
    margin-top: 2px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 500;
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation: none !important;
        transition: none !important;
    }
}