/* hanun.ai — neomorphic soft UI */

:root {
    --bg: #e8e4de;
    --hl: #f5f1eb;
    --dk: #c8c4be;
    --in-hl: #f0ece6;
    --in-dk: #d5d1cb;
    --text: #3a3632;
    --sage: #5a9e8f;
    --lavender: #8b7fbf;
    --mint: #6bc5a0;

    --shadow-out: 8px 8px 16px var(--dk), -8px -8px 16px var(--hl);
    --shadow-out-hover: 12px 12px 24px var(--dk), -12px -12px 24px var(--hl);
    --shadow-out-sm: 4px 4px 10px var(--dk), -4px -4px 10px var(--hl);
    --shadow-in: inset 4px 4px 8px var(--in-dk), inset -4px -4px 8px var(--in-hl);
    --shadow-in-sm: inset 3px 3px 6px var(--in-dk), inset -3px -3px 6px var(--in-hl);

    --radius: 20px;
    --radius-sm: 12px;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--bg);
    color: var(--text);
    font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

body { position: relative; min-height: 100vh; }

.brand-ko, .ko { font-family: 'Noto Sans KR', 'Plus Jakarta Sans', sans-serif; }

.code, code, pre { font-family: 'Fira Code', ui-monospace, monospace; }

/* Soft amorphous blobs in background */
.blob {
    position: fixed;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
    z-index: 0;
}
.blob-a {
    width: 520px; height: 520px;
    top: -120px; left: -160px;
    background: radial-gradient(circle, rgba(139,127,191,0.18), transparent 70%);
}
.blob-b {
    width: 600px; height: 600px;
    top: 40%; right: -200px;
    background: radial-gradient(circle, rgba(90,158,143,0.15), transparent 70%);
}
.blob-c {
    width: 460px; height: 460px;
    bottom: -160px; left: 30%;
    background: radial-gradient(circle, rgba(107,197,160,0.12), transparent 70%);
}

/* Topbar */
.topbar {
    position: relative;
    z-index: 5;
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1080px;
    margin: 0 auto;
    padding: 28px 32px 8px;
}
.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: 1.25rem;
    letter-spacing: -0.01em;
}
.brand-mark {
    width: 44px; height: 44px;
    border-radius: 50%;
    background: var(--bg);
    box-shadow: var(--shadow-out-sm);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.brand-ko { font-weight: 700; }
.brand-dot { color: var(--sage); margin: 0 1px; }
.brand-en { color: var(--text); font-weight: 600; }

.nav {
    display: flex;
    align-items: center;
    gap: 8px;
}
.nav-link {
    color: var(--text);
    opacity: 0.75;
    text-decoration: none;
    padding: 10px 16px;
    border-radius: 12px;
    font-size: 0.92rem;
    font-weight: 500;
    transition: opacity 0.2s, box-shadow 0.25s;
}
.nav-link:hover {
    opacity: 1;
    box-shadow: var(--shadow-out-sm);
}
.btn-pill {
    border: 0;
    background: var(--bg);
    color: var(--text);
    font-family: inherit;
    font-weight: 600;
    font-size: 0.92rem;
    padding: 12px 22px;
    border-radius: 999px;
    cursor: pointer;
    box-shadow: var(--shadow-out-sm);
    transition: box-shadow 0.25s, transform 0.1s;
    margin-left: 8px;
}
.btn-pill:hover { box-shadow: var(--shadow-out); }
.btn-pill:active { box-shadow: var(--shadow-in-sm); transform: translateY(1px); }

/* Hero */
.hero {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 72px 24px 56px;
    max-width: 880px;
    margin: 0 auto;
}
.eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.18em;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--sage);
    margin: 0 0 18px;
}
.logotype {
    margin: 0 0 18px;
    font-weight: 700;
    font-size: clamp(2.4rem, 6vw, 4.2rem);
    letter-spacing: -0.02em;
    line-height: 1.05;
}
.logotype .ko { color: var(--text); }
.logotype .sep { color: var(--sage); margin: 0 4px; }
.logotype .en {
    background: linear-gradient(135deg, var(--lavender), var(--sage));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-weight: 600;
}
.tagline {
    font-size: 1.05rem;
    color: var(--text);
    opacity: 0.7;
    max-width: 560px;
    margin: 0 auto 36px;
}

.prompt-form { margin: 0 auto 24px; max-width: 620px; }
.prompt-field {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--bg);
    border-radius: 999px;
    padding: 8px 8px 8px 22px;
    box-shadow: var(--shadow-in);
}
.prompt-icon { color: var(--text); opacity: 0.5; display: inline-flex; }
#promptInput {
    flex: 1;
    border: 0;
    background: transparent;
    outline: none;
    font-family: inherit;
    font-size: 1rem;
    color: var(--text);
    padding: 14px 0;
}
#promptInput::placeholder { color: var(--text); opacity: 0.45; }
.prompt-send {
    width: 44px; height: 44px;
    border-radius: 50%;
    border: 0;
    background: var(--bg);
    color: var(--sage);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-out-sm);
    transition: box-shadow 0.2s, transform 0.1s;
}
.prompt-send:hover { box-shadow: var(--shadow-out); }
.prompt-send:active { box-shadow: var(--shadow-in-sm); transform: translateY(1px); }

.chips {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    margin-top: 8px;
}
.chip {
    border: 0;
    background: var(--bg);
    color: var(--text);
    font-family: inherit;
    font-size: 0.88rem;
    font-weight: 500;
    padding: 12px 18px;
    border-radius: 999px;
    cursor: pointer;
    box-shadow: var(--shadow-out-sm);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: box-shadow 0.25s, transform 0.1s;
}
.chip:hover { box-shadow: var(--shadow-out); }
.chip:active, .chip.pressed { box-shadow: var(--shadow-in-sm); transform: translateY(1px); }
.chip-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--sage);
    box-shadow: 0 0 0 3px rgba(90,158,143,0.15);
}
.chip-dot.lavender { background: var(--lavender); box-shadow: 0 0 0 3px rgba(139,127,191,0.15); }
.chip-dot.mint { background: var(--mint); box-shadow: 0 0 0 3px rgba(107,197,160,0.18); }

/* Bento grid */
.bento {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 1080px;
    margin: 32px auto;
    padding: 0 32px;
}
.panel {
    background: var(--bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow-out);
    padding: 28px;
    transition: box-shadow 0.3s ease;
    position: relative;
}
.panel:hover { box-shadow: var(--shadow-out-hover); }

.wide { grid-column: span 2; }
.tall { grid-row: span 2; }

@media (max-width: 880px) {
    .bento { grid-template-columns: repeat(2, 1fr); }
    .tall { grid-row: span 1; }
}
@media (max-width: 600px) {
    .bento { grid-template-columns: 1fr; padding: 0 20px; }
    .wide, .tall { grid-column: span 1; grid-row: span 1; }
}

.panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
}
.panel-tag {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    font-weight: 600;
    color: var(--sage);
}
.panel-meta {
    font-size: 0.78rem;
    color: var(--text);
    opacity: 0.55;
    font-weight: 500;
}

/* Calendar panel */
.cal-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 6px;
    margin-bottom: 22px;
}
.cal-cell {
    aspect-ratio: 1 / 1;
    border-radius: 10px;
    background: var(--bg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--text);
    opacity: 0.85;
    box-shadow: var(--shadow-out-sm);
}
.cal-cell.muted { opacity: 0.35; box-shadow: none; }
.cal-cell.today { box-shadow: var(--shadow-in-sm); color: var(--sage); font-weight: 700; }
.cal-cell.has-event::after {
    content: '';
    position: absolute;
    width: 4px; height: 4px;
    border-radius: 50%;
    background: var(--lavender);
    margin-top: 22px;
}
.cal-cell { position: relative; }

.cal-events { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.cal-events li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-in-sm);
    font-size: 0.88rem;
}
.dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.dot.sage { background: var(--sage); }
.dot.lavender { background: var(--lavender); }
.dot.mint { background: var(--mint); }
.evt-time { font-family: 'Fira Code', monospace; font-size: 0.78rem; opacity: 0.7; min-width: 44px; }
.evt-name { font-weight: 500; }

/* Tasks */
.task-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 12px; }
.task {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-out-sm);
    font-size: 0.92rem;
    cursor: pointer;
    transition: box-shadow 0.2s;
}
.task:hover { box-shadow: var(--shadow-out); }
.check {
    width: 22px; height: 22px;
    border-radius: 50%;
    background: var(--bg);
    box-shadow: var(--shadow-in-sm);
    flex-shrink: 0;
    position: relative;
}
.task.done .check {
    background: var(--mint);
    box-shadow: 2px 2px 4px var(--dk), -2px -2px 4px var(--hl);
}
.task.done .check::after {
    content: '';
    position: absolute;
    inset: 6px 5px;
    border-left: 2px solid #fff;
    border-bottom: 2px solid #fff;
    transform: rotate(-45deg);
    border-radius: 1px;
}
.task.done .task-text { opacity: 0.5; text-decoration: line-through; text-decoration-color: rgba(58,54,50,0.3); }

/* Progress ring */
.ring-wrap { position: relative; display: flex; align-items: center; justify-content: center; padding: 8px 0 4px; }
.ring { transform: rotate(-90deg); }
.ring-track { fill: none; stroke: var(--in-dk); stroke-width: 10; opacity: 0.55; }
.ring-fill {
    fill: none;
    stroke: var(--sage);
    stroke-width: 10;
    stroke-linecap: round;
    stroke-dasharray: 301.6;
    stroke-dashoffset: 301.6;
    transition: stroke-dashoffset 1.4s ease;
    filter: drop-shadow(0 2px 4px rgba(90,158,143,0.25));
}
.ring-label {
    position: absolute;
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.ring-value { font-size: 1.7rem; font-weight: 700; letter-spacing: -0.02em; }
.ring-sub { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.16em; opacity: 0.55; }

/* Summary */
.summary-line { color: var(--text); opacity: 0.7; margin: 0 0 16px; font-size: 0.95rem; }
.summary-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.summary-list li {
    display: flex;
    gap: 14px;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-in-sm);
    font-size: 0.92rem;
    align-items: flex-start;
}
.summary-list .num {
    width: 26px; height: 26px;
    border-radius: 50%;
    background: var(--bg);
    box-shadow: var(--shadow-out-sm);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--lavender);
    flex-shrink: 0;
}

/* Translate */
.translate-box { display: flex; flex-direction: column; gap: 10px; align-items: center; padding: 6px 0; }
.translate-box .src,
.translate-box .dst {
    width: 100%;
    padding: 14px 16px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-in-sm);
    text-align: center;
    margin: 0;
    font-size: 0.95rem;
}
.translate-box .src { color: var(--text); opacity: 0.75; font-style: italic; }
.translate-box .dst { font-family: 'Noto Sans KR', sans-serif; font-weight: 500; color: var(--sage); }
.translate-box .arrow { color: var(--lavender); font-size: 1.1rem; opacity: 0.6; }

/* Code panel */
.code {
    background: var(--bg);
    box-shadow: var(--shadow-in-sm);
    padding: 16px 18px;
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
    line-height: 1.6;
    color: var(--text);
    margin: 0;
    overflow-x: auto;
}
.code .kw { color: var(--lavender); font-weight: 600; }
.code .var { color: var(--sage); }
.code .ty { color: var(--mint); }
.code .str { color: #b9826b; }

/* Memory */
.memory-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.memory-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-out-sm);
    font-size: 0.88rem;
}
.m-dot {
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--lavender);
    margin-top: 8px;
    flex-shrink: 0;
    box-shadow: 0 0 0 3px rgba(139,127,191,0.18);
}

/* Section heads */
.section-head { text-align: center; max-width: 720px; margin: 0 auto 36px; padding: 0 24px; }
.section-head h2 {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin: 0 0 8px;
}
.section-head p { color: var(--text); opacity: 0.65; margin: 0; }

/* Flow / chat */
.flow {
    position: relative;
    z-index: 2;
    max-width: 760px;
    margin: 80px auto;
    padding: 0 32px;
}
.chat {
    background: var(--bg);
    box-shadow: var(--shadow-out);
    border-radius: var(--radius);
    padding: 32px;
    display: flex;
    flex-direction: column;
    gap: 18px;
}
.msg {
    display: flex;
    align-items: flex-end;
    gap: 10px;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.msg.in { opacity: 1; transform: translateY(0); }
.msg.user { justify-content: flex-end; }
.msg.ai { justify-content: flex-start; }
.bubble {
    max-width: 70%;
    padding: 14px 18px;
    border-radius: 16px;
    font-size: 0.95rem;
    line-height: 1.55;
}
.msg.ai .bubble {
    background: var(--bg);
    box-shadow: var(--shadow-out-sm);
    color: var(--text);
}
.msg.user .bubble {
    background: var(--bg);
    box-shadow: var(--shadow-in-sm);
    color: var(--text);
    border-radius: 16px 16px 4px 16px;
}
.ai-dot {
    width: 10px; height: 10px;
    border-radius: 50%;
    background: var(--lavender);
    box-shadow: 0 0 0 3px rgba(139,127,191,0.18);
    margin-bottom: 14px;
    flex-shrink: 0;
}
.mini-plan { list-style: none; padding: 0; margin: 6px 0 0; display: flex; flex-direction: column; gap: 6px; font-size: 0.9rem; }
.mini-plan b { color: var(--sage); font-family: 'Fira Code', monospace; font-weight: 500; margin-right: 6px; }

/* Settings */
.settings { position: relative; z-index: 2; max-width: 1080px; margin: 80px auto 60px; padding: 0 32px; }
.settings-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}
.settings-grid .wide { grid-column: span 2; }
@media (max-width: 720px) {
    .settings-grid { grid-template-columns: 1fr; }
    .settings-grid .wide { grid-column: span 1; }
}
.setting-row, .slider-row, .radio-row {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 22px 26px;
}
.setting-meta { display: flex; flex-direction: column; gap: 2px; flex: 1; }
.setting-title { font-weight: 600; font-size: 0.98rem; }
.setting-sub { font-size: 0.82rem; opacity: 0.6; }

/* Toggle */
.toggle { position: relative; display: inline-block; cursor: pointer; flex-shrink: 0; }
.toggle input { position: absolute; opacity: 0; width: 0; height: 0; }
.track {
    width: 56px; height: 28px;
    border-radius: 14px;
    background: var(--bg);
    box-shadow: inset 3px 3px 6px var(--in-dk), inset -3px -3px 6px var(--in-hl);
    display: inline-flex;
    align-items: center;
    padding: 2px;
    transition: background 0.3s;
    position: relative;
}
.knob {
    width: 24px; height: 24px;
    border-radius: 50%;
    background: var(--bg);
    box-shadow: 3px 3px 6px var(--dk), -3px -3px 6px var(--hl);
    transition: transform 0.3s ease, background 0.3s;
}
.toggle input:checked + .track { background: rgba(107,197,160,0.18); }
.toggle input:checked + .track .knob {
    transform: translateX(28px);
    background: var(--mint);
    box-shadow: 3px 3px 6px var(--dk), -3px -3px 6px var(--hl);
}

/* Slider */
.slider {
    position: relative;
    flex: 1;
    height: 28px;
    display: flex;
    align-items: center;
    cursor: pointer;
    min-width: 140px;
}
.slider-track {
    position: absolute;
    left: 0; right: 0;
    height: 8px;
    border-radius: 4px;
    background: var(--bg);
    box-shadow: inset 2px 2px 4px var(--in-dk), inset -2px -2px 4px var(--in-hl);
}
.slider-fill {
    position: absolute;
    left: 0;
    height: 8px;
    border-radius: 4px;
    background: linear-gradient(90deg, var(--sage), var(--mint));
    width: 60%;
    pointer-events: none;
}
.slider-knob {
    position: absolute;
    width: 22px; height: 22px;
    border-radius: 50%;
    background: var(--bg);
    box-shadow: 3px 3px 6px var(--dk), -3px -3px 6px var(--hl);
    left: calc(60% - 11px);
    transition: box-shadow 0.2s;
}
.slider-knob:hover { box-shadow: 4px 4px 8px var(--dk), -4px -4px 8px var(--hl); }
.slider-value {
    font-family: 'Fira Code', monospace;
    font-size: 0.85rem;
    color: var(--sage);
    min-width: 36px;
    text-align: right;
    flex-shrink: 0;
}

/* Radio group */
.radio-row { flex-wrap: wrap; }
.radio-group { display: flex; flex-wrap: wrap; gap: 10px; }
.radio {
    border: 0;
    background: var(--bg);
    color: var(--text);
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 500;
    padding: 12px 18px;
    border-radius: 999px;
    cursor: pointer;
    box-shadow: var(--shadow-out-sm);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: box-shadow 0.25s;
}
.radio:hover { box-shadow: var(--shadow-out); }
.radio.active {
    box-shadow: var(--shadow-in-sm);
    color: var(--sage);
}
.r-dot {
    width: 9px; height: 9px;
    border-radius: 50%;
    background: var(--bg);
    box-shadow: var(--shadow-in-sm);
}
.radio.active .r-dot {
    background: var(--sage);
    box-shadow: 0 0 0 3px rgba(90,158,143,0.2);
}

/* Footer */
.foot {
    position: relative;
    z-index: 2;
    max-width: 1080px;
    margin: 0 auto;
    padding: 32px 32px 56px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: var(--text);
    opacity: 0.65;
    font-size: 0.85rem;
}
.foot-brand { font-weight: 700; }
.foot-line { margin: 0; }