/* XPIDLE — idle-gate, privacy-charter, usage-code */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --xid-bg0: #0f0d0a;
    --xid-bg1: #1a1510;
    --xid-panel: rgba(26, 21, 16, 0.88);
    --xid-amber: #e8b86d;
    --xid-amber-dim: #b8894a;
    --xid-amber-glow: rgba(232, 184, 109, 0.35);
    --xid-honey: #f4d9a6;
    --xid-moss: #8fa88f;
    --xid-rust: #c17f59;
    --xid-text: #f3ebe0;
    --xid-muted: rgba(243, 235, 224, 0.62);
    --xid-faint: rgba(243, 235, 224, 0.38);
    --xid-line: rgba(232, 184, 109, 0.22);
    --xid-line-strong: rgba(232, 184, 109, 0.42);
    --xid-font-mono: "JetBrains Mono", ui-monospace, monospace;
    --xid-font-serif: "Lora", "Georgia", serif;
    --xid-font-sans: "Source Sans 3", system-ui, sans-serif;
    --xid-radius: 14px;
    --xid-radius-lg: 22px;
    --xid-ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

html {
    scroll-behavior: smooth;
}

body.xid {
    font-family: var(--xid-font-sans);
    font-weight: 400;
    color: var(--xid-text);
    background: var(--xid-bg0);
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

/* Ambient: warm terminal haze + scan */
.xid-bg {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
    background:
        radial-gradient(ellipse 120% 80% at 10% 0%, rgba(232, 184, 109, 0.09), transparent 50%),
        radial-gradient(ellipse 90% 60% at 100% 100%, rgba(193, 127, 89, 0.08), transparent 45%),
        linear-gradient(180deg, var(--xid-bg0) 0%, #12100c 100%);
}

.xid-bg::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(var(--xid-line) 1px, transparent 1px),
        linear-gradient(90deg, var(--xid-line) 1px, transparent 1px);
    background-size: 32px 32px;
    opacity: 0.35;
    mask-image: radial-gradient(ellipse 75% 70% at 50% 40%, black 20%, transparent 75%);
}

.xid-bg::after {
    content: "";
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0, 0, 0, 0.04) 2px,
        rgba(0, 0, 0, 0.04) 4px
    );
    opacity: 0.5;
    animation: xid-scan 14s linear infinite;
}

@keyframes xid-scan {
    0% {
        transform: translateY(0);
    }
    100% {
        transform: translateY(32px);
    }
}

.xid-wrap {
    position: relative;
    z-index: 1;
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 clamp(1rem, 4vw, 2rem) 3.5rem;
}

/* Status ribbon */
.xid-ribbon {
    font-family: var(--xid-font-mono);
    font-size: 0.68rem;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--xid-faint);
    border-bottom: 1px solid var(--xid-line);
    padding: 0.65rem 0;
    margin: 0 calc(-1 * clamp(1rem, 4vw, 2rem));
    padding-left: clamp(1rem, 4vw, 2rem);
    padding-right: clamp(1rem, 4vw, 2rem);
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 1.5rem;
    align-items: center;
    background: linear-gradient(180deg, rgba(26, 21, 16, 0.6), transparent);
}

.xid-ribbon__dot {
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--xid-moss);
    box-shadow: 0 0 10px var(--xid-moss);
    animation: xid-pulse 2.4s ease-in-out infinite;
}

@keyframes xid-pulse {
    0%,
    100% {
        opacity: 1;
    }
    50% {
        opacity: 0.45;
    }
}

.xid-ribbon__sep {
    color: var(--xid-line-strong);
    user-select: none;
}

/* Header */
.xid-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 0 2rem;
    flex-wrap: wrap;
}

.xid-logo {
    font-family: var(--xid-font-mono);
    font-weight: 700;
    font-size: 1.05rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--xid-honey);
    text-decoration: none;
    display: inline-flex;
    align-items: baseline;
    gap: 0.35rem;
}

.xid-logo__prompt {
    color: var(--xid-amber-dim);
    font-weight: 500;
}

.xid-logo:hover {
    color: var(--xid-amber);
}

.xid-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: flex-end;
}

.xid-nav a {
    font-family: var(--xid-font-mono);
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--xid-muted);
    text-decoration: none;
    padding: 0.45rem 0.85rem;
    border: 1px solid var(--xid-line);
    border-radius: 6px;
    background: rgba(20, 17, 13, 0.5);
    transition: color 0.2s var(--xid-ease), border-color 0.2s var(--xid-ease), background 0.2s var(--xid-ease);
}

.xid-nav a:hover {
    color: var(--xid-honey);
    border-color: var(--xid-line-strong);
    background: rgba(232, 184, 109, 0.06);
}

.xid-nav a.xid-nav__active {
    color: var(--xid-bg0);
    background: linear-gradient(135deg, var(--xid-amber), var(--xid-rust));
    border-color: transparent;
}

/* Hero */
.xid-hero {
    display: grid;
    gap: clamp(2rem, 5vw, 3rem);
    padding-bottom: clamp(2.5rem, 6vw, 4rem);
    border-bottom: 1px solid var(--xid-line);
    margin-bottom: clamp(2.5rem, 5vw, 3.5rem);
}

@media (min-width: 880px) {
    .xid-hero {
        grid-template-columns: 1.05fr 0.95fr;
        align-items: start;
    }
}

.xid-hero__kicker {
    font-family: var(--xid-font-mono);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--xid-amber-dim);
    margin-bottom: 1rem;
}

.xid-hero__title {
    font-family: var(--xid-font-serif);
    font-weight: 700;
    font-size: clamp(2.35rem, 6.5vw, 3.65rem);
    line-height: 1.08;
    letter-spacing: -0.02em;
    color: var(--xid-text);
    margin-bottom: 1.25rem;
}

.xid-hero__title em {
    font-style: italic;
    color: var(--xid-amber);
}

.xid-hero__lede {
    font-size: clamp(1.02rem, 2vw, 1.15rem);
    color: var(--xid-muted);
    max-width: 38ch;
    margin-bottom: 1.5rem;
}

.xid-hero__chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.xid-chip {
    font-family: var(--xid-font-mono);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    padding: 0.35rem 0.65rem;
    border-radius: 4px;
    border: 1px solid var(--xid-line);
    color: var(--xid-honey);
    background: rgba(232, 184, 109, 0.06);
}

.xid-chip--moss {
    color: #c5dcc5;
    border-color: rgba(143, 168, 143, 0.35);
    background: rgba(143, 168, 143, 0.08);
}

/* Terminal panel */
.xid-console {
    font-family: var(--xid-font-mono);
    border-radius: var(--xid-radius-lg);
    border: 1px solid var(--xid-line-strong);
    background: var(--xid-panel);
    box-shadow:
        0 0 0 1px rgba(0, 0, 0, 0.35),
        0 28px 60px rgba(0, 0, 0, 0.45),
        inset 0 1px 0 rgba(232, 184, 109, 0.08);
    overflow: hidden;
}

.xid-console__bar {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.55rem 0.85rem;
    background: rgba(15, 13, 10, 0.95);
    border-bottom: 1px solid var(--xid-line);
    font-size: 0.65rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--xid-faint);
}

.xid-console__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--xid-rust);
    opacity: 0.85;
}

.xid-console__dot:nth-child(2) {
    background: var(--xid-amber);
}

.xid-console__dot:nth-child(3) {
    background: var(--xid-moss);
}

.xid-console__body {
    padding: 1.15rem 1.2rem 1.35rem;
    font-size: 0.8rem;
    line-height: 1.65;
    color: var(--xid-muted);
}

.xid-console__body .xid-cmd {
    color: var(--xid-honey);
    margin-bottom: 0.35rem;
}

.xid-console__body .xid-cmd::before {
    content: "> ";
    color: var(--xid-amber-dim);
}

.xid-console__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.65rem;
    margin-top: 1rem;
}

.xid-console__slot {
    border: 1px dashed var(--xid-line);
    border-radius: 8px;
    padding: 0.65rem 0.7rem;
    background: rgba(15, 13, 10, 0.4);
}

.xid-console__slot span {
    display: block;
    font-size: 0.62rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--xid-faint);
    margin-bottom: 0.25rem;
}

.xid-console__slot strong {
    font-weight: 600;
    color: var(--xid-amber);
    font-size: 0.95rem;
}

/* Split feature band */
.xid-split {
    display: grid;
    gap: 2rem;
    margin-bottom: clamp(2.5rem, 5vw, 3.5rem);
}

@media (min-width: 720px) {
    .xid-split {
        grid-template-columns: 38% 1fr;
        align-items: start;
        gap: 2.5rem;
    }
}

.xid-split__label {
    font-family: var(--xid-font-mono);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--xid-amber-dim);
    padding-top: 0.35rem;
    border-top: 2px solid var(--xid-amber);
    max-width: 12rem;
}

.xid-split__title {
    font-family: var(--xid-font-serif);
    font-weight: 700;
    font-size: clamp(1.65rem, 3.5vw, 2.15rem);
    line-height: 1.15;
    margin-bottom: 0.75rem;
    color: var(--xid-text);
}

.xid-split__copy {
    color: var(--xid-muted);
    font-size: 1.02rem;
    max-width: 52ch;
}

/* Staggered cards (different from old bento) */
.xid-deck {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 2rem;
}

@media (min-width: 640px) {
    .xid-deck {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
    }
}

.xid-deck__card {
    border-radius: var(--xid-radius);
    border: 1px solid var(--xid-line);
    padding: 1.2rem 1.25rem;
    background: linear-gradient(145deg, rgba(232, 184, 109, 0.05), rgba(15, 13, 10, 0.65));
    position: relative;
    transition: transform 0.25s var(--xid-ease), border-color 0.25s var(--xid-ease);
}

@media (min-width: 640px) {
    .xid-deck__card:nth-child(2) {
        transform: translateY(12px);
    }

    .xid-deck__card:nth-child(3) {
        transform: translateY(24px);
    }
}

.xid-deck__card:hover {
    border-color: var(--xid-line-strong);
    transform: translateY(-2px) !important;
}

.xid-deck__card h3 {
    font-family: var(--xid-font-mono);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--xid-honey);
    margin-bottom: 0.5rem;
}

.xid-deck__card p {
    font-size: 0.92rem;
    color: var(--xid-muted);
}

/* Timeline */
.xid-flow {
    margin-bottom: clamp(2.5rem, 5vw, 3.5rem);
    padding: clamp(1.75rem, 4vw, 2.5rem);
    border-radius: var(--xid-radius-lg);
    border: 1px solid var(--xid-line);
    background: rgba(20, 17, 13, 0.55);
}

.xid-flow__head {
    margin-bottom: 1.75rem;
}

.xid-flow__head h2 {
    font-family: var(--xid-font-serif);
    font-weight: 700;
    font-size: clamp(1.5rem, 3vw, 1.95rem);
    margin-bottom: 0.35rem;
}

.xid-flow__head p {
    color: var(--xid-muted);
    max-width: 48ch;
}

.xid-flow__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 1.25rem;
}

@media (min-width: 768px) {
    .xid-flow__list {
        grid-template-columns: repeat(4, 1fr);
        gap: 1rem;
    }
}

.xid-flow__step {
    position: relative;
    padding-left: 1.35rem;
    border-left: 2px solid var(--xid-line-strong);
    min-height: 4.5rem;
}

@media (min-width: 768px) {
    .xid-flow__step {
        border-left: none;
        border-top: 2px solid var(--xid-line-strong);
        padding-left: 0;
        padding-top: 1.15rem;
    }
}

.xid-flow__n {
    font-family: var(--xid-font-mono);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--xid-rust);
    display: block;
    margin-bottom: 0.35rem;
}

.xid-flow__step p {
    font-size: 0.88rem;
    color: var(--xid-muted);
    line-height: 1.5;
}

/* Quote strip */
.xid-murmur {
    font-family: var(--xid-font-mono);
    font-size: 0.82rem;
    color: var(--xid-faint);
    padding: 1rem 0;
    margin-bottom: 2rem;
    border-block: 1px solid var(--xid-line);
    white-space: nowrap;
    overflow: hidden;
    mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent);
}

.xid-murmur__track {
    display: inline-block;
    animation: xid-marquee 32s linear infinite;
    padding-left: 100%;
}

@keyframes xid-marquee {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-100%);
    }
}

.xid-murmur__track span {
    color: var(--xid-amber-dim);
}

/* Manifesto panel */
.xid-panel {
    border-radius: var(--xid-radius-lg);
    border: 1px solid var(--xid-line-strong);
    padding: clamp(1.5rem, 4vw, 2.25rem);
    margin-bottom: clamp(2.5rem, 5vw, 3rem);
    background:
        linear-gradient(135deg, rgba(232, 184, 109, 0.07), transparent 45%),
        rgba(15, 13, 10, 0.75);
    box-shadow: inset 0 1px 0 rgba(232, 184, 109, 0.12);
}

.xid-panel h2 {
    font-family: var(--xid-font-serif);
    font-weight: 700;
    font-size: clamp(1.45rem, 3vw, 1.85rem);
    margin-bottom: 0.75rem;
}

.xid-panel p {
    color: var(--xid-muted);
    max-width: 58ch;
    margin-bottom: 0.65rem;
}

.xid-panel p:last-child {
    margin-bottom: 0;
}

/* Pill reasons */
.xid-reasons {
    margin-bottom: 2.5rem;
}

.xid-reasons h2 {
    font-family: var(--xid-font-serif);
    font-weight: 700;
    font-size: clamp(1.45rem, 3vw, 1.85rem);
    margin-bottom: 1.25rem;
}

.xid-reasons__grid {
    display: grid;
    gap: 0.65rem;
}

@media (min-width: 560px) {
    .xid-reasons__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 900px) {
    .xid-reasons__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.xid-reason {
    padding: 0.95rem 1.05rem;
    border-radius: var(--xid-radius);
    border: 1px solid var(--xid-line);
    background: rgba(26, 21, 16, 0.5);
}

.xid-reason strong {
    display: block;
    font-family: var(--xid-font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--xid-honey);
    margin-bottom: 0.25rem;
}

.xid-reason span {
    font-size: 0.88rem;
    color: var(--xid-muted);
}

/* CTA */
.xid-cta {
    text-align: center;
    padding: clamp(2rem, 5vw, 2.75rem) 1.5rem;
    border-radius: var(--xid-radius-lg);
    border: 1px solid var(--xid-line-strong);
    background: radial-gradient(ellipse 80% 70% at 50% 0%, var(--xid-amber-glow), transparent 55%), rgba(12, 10, 8, 0.9);
    position: relative;
    overflow: hidden;
}

.xid-cta::before {
    content: "";
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(
        90deg,
        transparent,
        transparent 48px,
        rgba(232, 184, 109, 0.03) 48px,
        rgba(232, 184, 109, 0.03) 49px
    );
    pointer-events: none;
}

.xid-cta h2,
.xid-cta__sub,
.xid-cta__tag,
.xid-cta__btn {
    position: relative;
    z-index: 1;
}

.xid-cta h2 {
    font-family: var(--xid-font-serif);
    font-weight: 700;
    font-size: clamp(1.65rem, 4vw, 2.2rem);
    margin-bottom: 0.5rem;
}

.xid-cta__sub {
    color: var(--xid-muted);
    font-size: 1.05rem;
    margin-bottom: 0.35rem;
}

.xid-cta__tag {
    font-family: var(--xid-font-mono);
    font-size: 0.78rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--xid-amber);
    margin-bottom: 1.5rem;
}

.xid-cta__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.65rem;
    padding: 1rem 1.75rem;
    border-radius: 999px;
    border: none;
    cursor: pointer;
    font-family: var(--xid-font-sans);
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    color: #1a1208;
    background: linear-gradient(135deg, var(--xid-honey) 0%, var(--xid-amber) 55%, var(--xid-rust) 100%);
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.15),
        0 14px 36px rgba(0, 0, 0, 0.4);
    transition: transform 0.2s var(--xid-ease), box-shadow 0.2s var(--xid-ease);
}

.xid-cta__btn:hover {
    transform: translateY(-2px);
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.25),
        0 18px 44px rgba(232, 184, 109, 0.25);
}

.xid-cta__btn svg {
    width: 22px;
    height: 22px;
}

/* Footer */
.xid-footer {
    margin-top: 2.5rem;
    padding-top: 1.75rem;
    border-top: 1px solid var(--xid-line);
    text-align: center;
}

.xid-footer__links {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.5rem 1rem;
    margin-bottom: 0.65rem;
}

.xid-footer__links a {
    font-family: var(--xid-font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--xid-muted);
    text-decoration: none;
}

.xid-footer__links a:hover {
    color: var(--xid-amber);
}

.xid-footer__sep {
    color: var(--xid-faint);
    user-select: none;
}

.xid-footer__copy {
    font-size: 0.75rem;
    color: var(--xid-faint);
}

/* Legal layout */
body.xid-legal .xid-wrap {
    max-width: 760px;
}

.xid-legal-main {
    padding: 2rem clamp(1.1rem, 3vw, 1.75rem) 2.25rem;
    border-radius: var(--xid-radius-lg);
    border: 1px solid var(--xid-line);
    background: var(--xid-panel);
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.4);
}

.xid-legal-hero {
    margin-bottom: 2rem;
    padding-bottom: 1.75rem;
    border-bottom: 1px solid var(--xid-line);
}

.xid-legal-hero__label {
    font-family: var(--xid-font-mono);
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--xid-amber-dim);
    margin-bottom: 0.5rem;
}

.xid-legal-hero h1 {
    font-family: var(--xid-font-serif);
    font-weight: 700;
    font-size: clamp(1.85rem, 4.5vw, 2.5rem);
    line-height: 1.12;
    color: var(--xid-text);
    margin-bottom: 0.5rem;
}

.xid-legal-hero__meta {
    font-family: var(--xid-font-mono);
    font-size: 0.78rem;
    color: var(--xid-muted);
}

.xid-legal-section {
    margin-bottom: 1.85rem;
    padding-bottom: 1.85rem;
    border-bottom: 1px solid var(--xid-line);
}

.xid-legal-section:last-of-type {
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 0;
}

.xid-legal-section h2 {
    font-family: var(--xid-font-serif);
    font-weight: 700;
    font-size: 1.2rem;
    margin-bottom: 0.75rem;
    color: var(--xid-honey);
}

.xid-legal-section h3 {
    font-family: var(--xid-font-sans);
    font-weight: 600;
    font-size: 1rem;
    margin: 1rem 0 0.4rem;
    color: var(--xid-text);
}

.xid-legal-section p,
.xid-legal-section li {
    color: var(--xid-muted);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 0.65rem;
}

.xid-legal-section p:last-child,
.xid-legal-section ul:last-child {
    margin-bottom: 0;
}

.xid-legal-section ul {
    margin: 0.5rem 0 0.65rem 1.15rem;
}

.xid-legal-section a {
    color: var(--xid-amber);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.xid-legal-section a:hover {
    color: var(--xid-honey);
}

@media (max-width: 600px) {
    .xid-legal-main {
        padding: 1.35rem 1rem 1.75rem;
    }
}

/* Redirect page */
body.xid-redirect {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.xid-redirect-box {
    font-family: var(--xid-font-sans);
    text-align: center;
    max-width: 28rem;
    padding: 2rem;
    border-radius: var(--xid-radius-lg);
    border: 1px solid var(--xid-line);
    background: var(--xid-panel);
}

.xid-redirect-box p {
    color: var(--xid-muted);
    margin-bottom: 1.25rem;
    line-height: 1.6;
}

.xid-redirect-box a {
    font-family: var(--xid-font-mono);
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--xid-bg0);
    background: linear-gradient(135deg, var(--xid-amber), var(--xid-rust));
    padding: 0.75rem 1.25rem;
    border-radius: 8px;
    text-decoration: none;
    display: inline-block;
}

.xid-redirect-box a:hover {
    filter: brightness(1.06);
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .xid-bg::after {
        animation: none !important;
    }

    html {
        scroll-behavior: auto;
    }
}