/* ipjosim.com -- surveillance command theater */
/* Palette: #0A0F1E (void black), #00FF9F (terminal green), #1A3A4A (surveillance blue), #C0D8E8 (pale ice), #FFB800 (alert amber), #FF2D55 (signal red), #607888 (muted steel), #0D1B2A (grid line) */

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

html{
    font-size:16px;
    scroll-behavior:smooth;
}

body{
    background:#0A0F1E;
    color:#C0D8E8;
    font-family:'Chakra Petch',sans-serif;
    font-weight:300;
    font-size:clamp(0.9rem,1.2vw,1.1rem);
    line-height:1.75;
    letter-spacing:0.02em;
    overflow-x:hidden;
}

/* Dot grid background */
body::before{
    content:'';
    position:fixed;
    inset:0;
    background:radial-gradient(circle 1px,#0D1B2A 100%,transparent 100%);
    background-size:40px 40px;
    pointer-events:none;
    z-index:0;
}

/* HUD frame */
.hud-frame{
    position:fixed;
    inset:0;
    pointer-events:none;
    z-index:999;
}

.hud-corner{
    position:absolute;
    width:60px;
    height:60px;
}

.hud-tl{top:16px;left:16px;border-top:1px solid #00FF9F;border-left:1px solid #00FF9F}
.hud-tr{top:16px;right:16px;border-top:1px solid #00FF9F;border-right:1px solid #00FF9F}
.hud-bl{bottom:16px;left:16px;border-bottom:1px solid #00FF9F;border-left:1px solid #00FF9F}
.hud-br{bottom:16px;right:16px;border-bottom:1px solid #00FF9F;border-right:1px solid #00FF9F}

.hud-top,.hud-right,.hud-bottom,.hud-left{
    position:absolute;
    font-family:'Share Tech Mono',monospace;
    font-size:clamp(0.6rem,0.7vw,0.7rem);
    letter-spacing:0.06em;
    color:#00FF9F;
    opacity:0.5;
    text-shadow:0 0 8px rgba(0,255,159,0.3);
}

.hud-top{top:20px;left:50%;transform:translateX(-50%)}
.hud-right{right:24px;top:50%;transform:translateY(-50%) rotate(90deg);transform-origin:right center}
.hud-bottom{bottom:20px;left:50%;transform:translateX(-50%)}
.hud-left{left:24px;top:50%;transform:translateY(-50%) rotate(-90deg);transform-origin:left center}

.blink-dot{
    animation:blink 1s step-end infinite;
    color:#00FF9F;
}

@keyframes blink{
    0%,100%{opacity:1}
    50%{opacity:0}
}

/* Data stream */
.data-stream{
    position:fixed;
    left:0;
    top:0;
    width:15%;
    height:100vh;
    overflow:hidden;
    z-index:1;
    pointer-events:none;
}

.stream-content{
    font-family:'Share Tech Mono',monospace;
    font-size:10px;
    color:#00FF9F;
    opacity:0.2;
    letter-spacing:0.04em;
    line-height:2;
    animation:streamScroll 30s linear infinite;
}

.stream-content p{
    white-space:nowrap;
}

@keyframes streamScroll{
    from{transform:translateY(0)}
    to{transform:translateY(-50%)}
}

/* Radar rings */
.radar-center{
    position:fixed;
    left:60%;
    top:40%;
    transform:translate(-50%,-50%);
    pointer-events:none;
    z-index:0;
}

.radar-ring{
    position:absolute;
    border-radius:50%;
    border:1px solid rgba(0,255,159,0.06);
    transform:translate(-50%,-50%);
}

.ring-1{width:300px;height:300px;animation:radarPulse 8s ease-out infinite}
.ring-2{width:500px;height:500px;animation:radarPulse 8s ease-out 2.6s infinite}
.ring-3{width:700px;height:700px;animation:radarPulse 8s ease-out 5.3s infinite}

@keyframes radarPulse{
    0%{opacity:0;transform:translate(-50%,-50%) scale(0.8)}
    20%{opacity:0.15}
    100%{opacity:0;transform:translate(-50%,-50%) scale(1.2)}
}

/* Focus zone */
.focus-zone{
    margin-left:15%;
    padding-right:5%;
    position:relative;
    z-index:2;
}

.phase{
    min-height:100svh;
    display:flex;
    flex-direction:column;
    justify-content:center;
    padding:clamp(3rem,6vw,6rem);
    max-width:700px;
    opacity:0;
    transform:translateY(12px);
    transition:opacity 0.7s ease,transform 0.7s ease;
}

.phase.revealed{
    opacity:1;
    transform:translateY(0);
}

.phase-id{
    font-family:'Orbitron',sans-serif;
    font-weight:700;
    font-size:clamp(0.65rem,0.8vw,0.75rem);
    letter-spacing:0.5em;
    text-transform:uppercase;
    color:#00FF9F;
    opacity:0.6;
    display:block;
    margin-bottom:1.5rem;
}

.phase-heading{
    font-family:'Share Tech Mono',monospace;
    font-size:clamp(2rem,5vw,4rem);
    letter-spacing:0.35em;
    text-transform:uppercase;
    color:#C0D8E8;
    text-shadow:0 0 8px rgba(0,255,159,0.2);
    margin-bottom:1.5rem;
    line-height:1.2;
}

.josim-red{
    color:#FF2D55;
    text-shadow:0 0 12px rgba(255,45,85,0.4);
}

.phase-text{
    color:#C0D8E8;
    max-width:560px;
}

.phase-domain{
    font-family:'Share Tech Mono',monospace;
    font-size:clamp(1rem,2vw,1.5rem);
    letter-spacing:0.35em;
    text-transform:uppercase;
    color:#00FF9F;
    text-shadow:0 0 12px rgba(0,255,159,0.3);
    margin-top:2rem;
}

/* Responsive */
@media(max-width:768px){
    .data-stream{
        display:none;
    }
    .focus-zone{
        margin-left:0;
        padding-right:0;
    }
    .phase{
        padding:2rem 1.5rem;
    }
    .hud-right,.hud-left{
        display:none;
    }
}

@media(prefers-reduced-motion:reduce){
    .phase{opacity:1;transform:none;transition:none}
    .radar-ring{animation:none;opacity:0.05}
    .stream-content{animation:none}
    .blink-dot{animation:none}
}