/* ============================================================
   ShellBank — terminal / hacker theme
   ============================================================ */

:root {
    --bg:        #050807;
    --bg-soft:   #0a0f0d;
    --panel:     #0b110e;
    --line:      #16241c;
    --green:     #36f08a;
    --green-dim: #1f9c5a;
    --amber:     #ffcb6b;
    --text:      #c8ffe0;
    --text-dim:  #6f8f7d;
    --red:       #ff5f56;
    --yellow:    #ffbd2e;
    --grn-dot:   #27c93f;
    --mono:      'JetBrains Mono', ui-monospace, 'Cascadia Code', Consolas, monospace;
}

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

html, body {
    height: 100%;
    background: var(--bg);
    color: var(--text);
    font-family: var(--mono);
    -webkit-font-smoothing: antialiased;
    overflow: hidden;
}

a { color: var(--green); text-decoration: none; }
b { color: var(--green); font-weight: 700; }

/* ---------- CRT overlay ---------- */
.crt-overlay {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 9999;
    background:
        repeating-linear-gradient(
            to bottom,
            rgba(0,0,0,0) 0px,
            rgba(0,0,0,0) 2px,
            rgba(0,0,0,0.18) 3px,
            rgba(0,0,0,0) 4px
        );
    mix-blend-mode: multiply;
    opacity: 0.5;
}
.crt-overlay::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, rgba(54,240,138,0.05), rgba(0,0,0,0.55) 120%);
}

/* ---------- Slider mechanism ---------- */
.viewport { width: 100vw; height: 100vh; overflow: hidden; }

.slider {
    display: flex;
    width: 200vw;
    height: 100vh;
    transform: translateX(0);
    transition: transform 0.75s cubic-bezier(0.76, 0, 0.24, 1);
}
.slider.show-terminal { transform: translateX(-100vw); }

.panel {
    width: 100vw;
    height: 100vh;
    flex: 0 0 100vw;
}

/* ---------- Landing ---------- */
.landing {
    overflow-y: auto;
    scroll-behavior: smooth;
    background:
        linear-gradient(180deg, rgba(54,240,138,0.04), transparent 280px),
        var(--bg);
}
.landing::-webkit-scrollbar { width: 10px; }
.landing::-webkit-scrollbar-thumb { background: var(--line); }

.topbar {
    position: sticky;
    top: 0;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 28px;
    border-bottom: 1px solid var(--line);
    background: rgba(5,8,7,0.9);
    backdrop-filter: blur(6px);
    font-size: 14px;
}
.brand .prompt { color: var(--green); }
.brand .sep    { color: var(--text-dim); }
.brand .path   { color: var(--amber); }
.brand .dollar { color: var(--text-dim); margin-right: 10px; }
.brand-name {
    font-weight: 800;
    letter-spacing: 1px;
    color: var(--text);
}
.topnav a {
    margin-left: 22px;
    color: var(--text-dim);
    font-size: 13px;
    letter-spacing: 1px;
    transition: color 0.2s;
}
.topnav a:hover { color: var(--green); }

/* hero */
.hero {
    min-height: calc(100vh - 53px);
    display: flex;
    align-items: center;
    padding: 40px 28px;
}
.hero-inner { max-width: 880px; margin: 0 auto; width: 100%; }

.ascii {
    color: var(--green);
    font-size: clamp(7px, 1.6vw, 13px);
    line-height: 1.1;
    text-shadow: 0 0 12px rgba(54,240,138,0.4);
    margin-bottom: 26px;
    white-space: pre;
    overflow-x: auto;
}
.tag {
    color: var(--text-dim);
    letter-spacing: 3px;
    font-size: 13px;
    margin-bottom: 12px;
}
.headline {
    font-size: clamp(28px, 5vw, 56px);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -1px;
    color: #eafff2;
    text-shadow: 0 0 24px rgba(54,240,138,0.18);
}
.subhead {
    margin: 22px 0 30px;
    max-width: 640px;
    color: var(--text-dim);
    font-size: 15px;
    line-height: 1.7;
}

.cta-row { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; }

.btn-launch {
    font-family: var(--mono);
    font-weight: 700;
    font-size: 15px;
    letter-spacing: 1px;
    color: #021b0d;
    background: var(--green);
    border: none;
    padding: 15px 26px;
    cursor: pointer;
    border-radius: 2px;
    box-shadow: 0 0 0 1px var(--green), 0 0 22px rgba(54,240,138,0.45);
    transition: transform 0.15s, box-shadow 0.2s, background 0.2s;
}
.btn-launch:hover {
    transform: translateY(-2px);
    background: #54ffa0;
    box-shadow: 0 0 0 1px #54ffa0, 0 0 34px rgba(54,240,138,0.7);
}
.btn-launch:active { transform: translateY(0); }
.btn-launch.sm { font-size: 13px; padding: 12px 20px; }
.btn-launch .blink { animation: blink 1s steps(1) infinite; }

.btn-ghost {
    font-family: var(--mono);
    color: var(--text-dim);
    border: 1px solid var(--line);
    padding: 14px 22px;
    border-radius: 2px;
    font-size: 14px;
    transition: border-color 0.2s, color 0.2s;
}
.btn-ghost:hover { color: var(--green); border-color: var(--green-dim); }

.status-line {
    margin-top: 34px;
    color: var(--text-dim);
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.status-line .dot {
    width: 9px; height: 9px; border-radius: 50%;
    background: var(--green);
    box-shadow: 0 0 10px var(--green);
    animation: pulse 1.6s infinite;
}

/* blocks */
.block {
    max-width: 980px;
    margin: 0 auto;
    padding: 70px 28px;
    border-top: 1px dashed var(--line);
}
.block-title {
    font-size: 20px;
    letter-spacing: 2px;
    color: var(--green);
    margin-bottom: 34px;
}
.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 18px;
}
.card {
    position: relative;
    background: var(--panel);
    border: 1px solid var(--line);
    padding: 24px;
    border-radius: 3px;
    transition: border-color 0.25s, transform 0.25s;
}
.card:hover { border-color: var(--green-dim); transform: translateY(-3px); }
.card-id {
    position: absolute;
    top: 14px; right: 16px;
    color: var(--line);
    font-size: 26px;
    font-weight: 800;
}
.card h3 { color: var(--text); letter-spacing: 1px; margin-bottom: 10px; font-size: 17px; }
.card p { color: var(--text-dim); font-size: 14px; line-height: 1.6; }
.card.engine h3 { color: var(--green); }
.mono-sm { color: var(--amber) !important; font-size: 12px !important; margin-bottom: 8px; }

.access-box {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 3px;
    padding: 32px;
}
.access-box p { margin-bottom: 12px; font-size: 15px; }
.access-box .muted { color: var(--text-dim); font-size: 14px; }

.foot {
    max-width: 980px;
    margin: 0 auto;
    padding: 30px 28px 50px;
    border-top: 1px solid var(--line);
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
    font-size: 12px;
    color: var(--text-dim);
}
.muted { color: var(--text-dim); }

/* ---------- Terminal panel ---------- */
.terminal-panel {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background:
        radial-gradient(ellipse at top, rgba(54,240,138,0.06), transparent 60%),
        var(--bg);
}
.term-window {
    width: 100%;
    max-width: 1000px;
    height: 100%;
    max-height: 88vh;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--line);
    border-radius: 8px;
    overflow: hidden;
    background: var(--bg-soft);
    box-shadow: 0 0 0 1px rgba(54,240,138,0.08), 0 30px 80px rgba(0,0,0,0.6);
}
.term-titlebar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px;
    background: #0d1512;
    border-bottom: 1px solid var(--line);
}
.term-left { display: flex; align-items: center; gap: 14px; }
.term-back {
    font-family: var(--mono);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--green);
    background: transparent;
    border: 1px solid var(--green-dim);
    padding: 5px 12px;
    border-radius: 3px;
    cursor: pointer;
    transition: background 0.18s, color 0.18s, box-shadow 0.18s;
}
.term-back:hover {
    background: var(--green);
    color: #021b0d;
    box-shadow: 0 0 14px rgba(54,240,138,0.5);
}
.term-dots { display: flex; gap: 8px; }
.td { width: 13px; height: 13px; border-radius: 50%; display: inline-block; }
.td.red    { background: var(--red); }
.td.yellow { background: var(--yellow); }
.td.green  { background: var(--grn-dot); }
.term-title { color: var(--text-dim); font-size: 12px; }
.term-engine { color: var(--amber); font-size: 12px; }

.term-body {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 18px;
    font-size: 14px;
    line-height: 1.6;
    cursor: text;
}
.term-body::-webkit-scrollbar { width: 8px; }
.term-body::-webkit-scrollbar-thumb { background: var(--line); border-radius: 4px; }

.term-output { white-space: pre-wrap; overflow-wrap: anywhere; word-break: break-word; }
.line { margin-bottom: 4px; white-space: pre-wrap; overflow-wrap: anywhere; word-break: break-word; }
.line.cmd .lp { color: var(--green); white-space: pre; overflow-wrap: normal; word-break: keep-all; }
.line.cmd .ct { color: var(--text); }
.line.sys     { color: var(--text-dim); }
.line.err     { color: var(--red); }
.line.bot     { color: var(--text); }
.line.okline  { color: var(--green); }
.line .ok     { color: var(--green); font-weight: 700; }
.line .bad    { color: var(--red); font-weight: 700; }

/* Baris input: semua inline, jadi teks wrap natural ngikutin lebar terminal */
.term-inputline {
    position: relative;
    display: block;
    margin-top: 6px;
    word-break: break-word;
    overflow-wrap: anywhere;
    cursor: text;
}
/* prompt = atomic, nggak boleh kepatah di tengah */
.term-prompt {
    color: var(--green);
    white-space: pre;
    overflow-wrap: normal;
    word-break: keep-all;
}
/* echo: teks ketikan user dirender di sini (wrap ke bawah) */
.term-echo {
    color: var(--text);
    white-space: pre-wrap;
    overflow-wrap: anywhere;
    word-break: normal;
}
/* input asli disembunyikan, cuma nangkep keyboard */
.term-input {
    position: absolute;
    opacity: 0;
    width: 1px;
    height: 1px;
    border: none;
    padding: 0;
    background: transparent;
    caret-color: transparent;
    pointer-events: none;
}
.term-caret {
    color: var(--green);
    animation: blink 1.05s steps(1) infinite;
}

.typing .ti-dot { animation: pulse 1s infinite; color: var(--green); }

/* ---------- animations ---------- */
@keyframes blink { 0%,50% { opacity: 1; } 50.01%,100% { opacity: 0; } }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.25; } }

/* ---------- responsive ---------- */
@media (max-width: 600px) {
    .topnav { display: none; }
    .hero { padding: 24px 18px; }
    .ascii { display: none; }
    .brand-name { display: none; }

    /* terminal full-screen di mobile */
    .terminal-panel { padding: 0; }
    .term-window {
        max-height: 100vh;
        max-height: 100dvh;
        height: 100vh;
        height: 100dvh;
        border-radius: 0;
        border: none;
    }
    .term-titlebar { padding: 8px 10px; }
    .term-title { display: none; }
    .term-engine { font-size: 11px; }
    .term-body {
        padding: 12px 10px;
        font-size: 12.5px;
        line-height: 1.55;
    }
    .term-echo, .term-prompt { font-size: 12.5px; }
}