:root {
    --accent: #00f2ff;
    --glass: rgba(255, 255, 255, 0.05);
    --border: rgba(255, 255, 255, 0.1);
}

body, html {
    margin: 0; padding: 0; height: 100%;
    font-family: 'Segoe UI', Roboto, sans-serif;
    background: #050505; color: white;
    display: flex; align-items: center; justify-content: center;
    overflow: hidden;
}

/* Animowane tło */
.bg-animate {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(45deg, #050505, #0a1128, #001f3f, #050505);
    background-size: 400% 400%;
    animation: gradientBG 15s ease infinite;
    z-index: -1;
}

@keyframes gradientBG {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.glass-panel {
    background: var(--glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border);
    border-radius: 30px;
    padding: 60px;
    width: 90%; max-width: 900px;
    text-align: center;
    box-shadow: 0 25px 50px rgba(0,0,0,0.5);
}

.header h1 {
    font-size: 3.2rem; margin: 0; font-weight: 800;
    letter-spacing: 2px;
    background: linear-gradient(to bottom, #fff, #aaa);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}

.hostname {
    color: #888; font-family: monospace; font-size: 1.1rem;
    margin-top: 10px; letter-spacing: 1px;
    margin-bottom: 25px;
}

.subtitle {
    color: var(--accent); 
    font-weight: 700;
    letter-spacing: 4px; 
    margin-top: 5px; 
    opacity: 1;
    font-size: 1.2rem;
    text-transform: uppercase;
}

.divider {
    height: 1px; width: 120px; background: var(--accent);
    margin: 30px auto; box-shadow: 0 0 15px var(--accent);
}

.services {
    display: flex; justify-content: space-around;
    flex-wrap: wrap; margin-top: 40px; gap: 20px;
}

.service-item {
    flex: 1; min-width: 200px; padding: 25px;
    border-radius: 20px; background: rgba(255,255,255,0.02);
    border: 1px solid transparent; transition: 0.4s;
}

.service-item:hover {
    background: rgba(255,255,255,0.08);
    border-color: var(--accent);
    transform: translateY(-5px);
}

.service-item i {
    font-size: 2.2rem; color: var(--accent); margin-bottom: 15px;
    text-shadow: 0 0 15px var(--accent);
}

.service-item h3 { font-size: 1.1rem; margin: 10px 0; font-weight: 600; }
.service-item p { font-size: 0.85rem; color: #aaa; line-height: 1.4; }

.terminal-footer {
    margin-top: 50px; font-family: 'Courier New', Courier, monospace;
    font-size: 0.85rem; color: var(--accent);
    background: rgba(0,0,0,0.3); padding: 12px 25px;
    border-radius: 10px; border-left: 3px solid var(--accent);
    display: inline-block;
    box-shadow: 0 0 15px rgba(0, 242, 255, 0.1);
}

.status-online {
    display: inline-block; width: 8px; height: 8px;
    background: #00ff88; border-radius: 50%;
    margin-right: 12px; box-shadow: 0 0 10px #00ff88;
    animation: pulse 2s infinite;
}

@keyframes pulse { 0% { opacity: 1; } 50% { opacity: 0.4; } 100% { opacity: 1; } }

/* Przycisk kontaktu w rogu */
.phone-trigger {
    position: fixed; bottom: 30px; right: 30px;
    width: 65px; height: 65px;
    background: var(--accent); color: #000;
    border-radius: 50%; display: flex;
    align-items: center; justify-content: center;
    font-size: 1.6rem; cursor: pointer; z-index: 1000;
    box-shadow: 0 0 25px var(--accent);
    transition: 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.phone-trigger:hover { transform: scale(1.1) rotate(15deg); }

/* Kontener telefonu */
.phone-wrapper {
    position: fixed; bottom: -800px; right: 30px;
    transition: 0.6s cubic-bezier(0.19, 1, 0.22, 1); z-index: 999;
}
.phone-wrapper.active { bottom: 110px; }

/* iPhone Design */
.iphone {
    width: 280px; height: 550px; background: #000;
    border: 10px solid #282828; border-radius: 45px;
    position: relative; overflow: hidden;
    box-shadow: 0 30px 60px rgba(0,0,0,0.8);
}
.notch {
    position: absolute; top: 0; left: 50%; transform: translateX(-50%);
    width: 120px; height: 22px; background: #282828;
    border-bottom-left-radius: 18px; border-bottom-right-radius: 18px;
    z-index: 10;
}
.screen {
    height: 100%; background: radial-gradient(circle at top, #1a1a1a, #000);
    display: flex; flex-direction: column; align-items: center;
    justify-content: space-between; padding: 70px 20px 40px 20px; box-sizing: border-box;
}
.user-avatar {
    background: rgba(255,255,255,0.05); width: 85px; height: 85px; border-radius: 50%;
    margin-bottom: 20px; display: flex; align-items: center; justify-content: center;
    font-size: 2.5rem; color: var(--accent); border: 1px solid rgba(255,255,255,0.1);
}
.number-display {
    font-size: 1.3rem; color: var(--accent); font-weight: bold;
    display: none; margin-top: 20px; text-shadow: 0 0 10px var(--accent);
}
.controls { display: flex; justify-content: space-between; width: 100%; padding: 0 20px; box-sizing: border-box; }
.btn {
    width: 65px; height: 65px; border-radius: 50%; border: none;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.6rem; cursor: pointer; color: white; transition: 0.3s;
}
.accept { background: #34c759; box-shadow: 0 0 20px rgba(52, 199, 89, 0.3); text-decoration: none; }
.decline { background: #ff3b30; box-shadow: 0 0 20px rgba(255, 59, 48, 0.3); }