/* Survival fuel: X1 sachet, Altomayo the red one it's my favorite ah hahahahah*/

@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;700&family=Sora:wght@400;600;700&display=swap');

:root {
    --color-background: #0b0d12;
    --color-surface: #12151e;
    --color-surface-2: #1a1e2b;
    --color-border: rgba(255,255,255,0.07);
    --color-border-strong: rgba(255,255,255,0.13);
    --color-text: #e8ecf4;
    --color-text-muted: #6b7590;
    --color-primary: #e74c3c;
    --color-primary-darker: #c0392b;
    --color-secondary: #3498db;
    --color-rust: #ce7b3f;
    --color-rust-dim: rgba(206,123,63,0.15);
    --color-green: #3ddc84;
    --color-green-dim: rgba(61,220,132,0.12);
    --color-yellow: #f5c518;
    --color-blue-dim: rgba(52,152,219,0.15);
    --highlight-bg: #f2f5f7;
    --font-family-sans-serif: "Sora", system-ui, sans-serif;
    --font-mono: "JetBrains Mono", "Fira Code", monospace;
    --font-weight-bold: 700;
    --navbar-height: 80px;
    --navbar-padding: 1.5rem;
    --container-width: 1100px;
    --transition-speed: 0.3s;
    --transition-bounce: cubic-bezier(0.68, -0.55, 0.27, 1.55);
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
}

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

html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: var(--font-family-sans-serif);
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-background);
}

ul { list-style: none; margin: 0; padding: 0; }
a { text-decoration: none; color: inherit; }
code {
    font-family: var(--font-mono);
    font-size: 0.82em;
    background: var(--color-surface-2);
    border: 1px solid var(--color-border);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    color: var(--color-rust);
}

/* ----------------------------------------
   NAVBAR (IDs intactos, solo se extiende)
---------------------------------------- */
.navbar {
    height: var(--navbar-height);
    display: flex;
    align-items: center;
    background-color: rgba(11,13,18,0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 1000;
}
.navbar__container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--navbar-padding);
}
.navbar__brand {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-text);
    letter-spacing: -0.02em;
    gap: 0.5rem;
    display: flex;
    align-items: center;
}
.navbar__logo {
    width: 40px;
    height: 30px;
    display:inline-block;
    object-fit: contain;
}
.navbar__toggle {
    display: block;
    border: none;
    padding: 0.5rem;
    background: transparent;
    cursor: pointer;
    z-index: 1001;
}
.navbar__toggle .bar {
    display: block;
    width: 25px;
    height: 2px;
    margin: 5px auto;
    background-color: var(--color-text);
    border-radius: 2px;
    transition: all var(--transition-speed) var(--transition-bounce);
}
.navbar__toggle.is-active .bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navbar__toggle.is-active .bar:nth-child(2) { opacity: 0; }
.navbar__toggle.is-active .bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.navbar__menu {
    display: none;
    flex-direction: column;
    width: 100%;
    min-height: calc(100vh - var(--navbar-height));
    position: absolute;
    top: var(--navbar-height);
    left: 0;
    background-color: var(--color-background);
    border-bottom: 1px solid var(--color-border);
    z-index: 999;
    padding-bottom: 2rem;
}
.navbar__menu.is-active { display: flex; }
.navbar__item { text-align: center; }
.navbar__link {
    display: block;
    padding: 1.25rem;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-text-muted);
    transition: color var(--transition-speed) ease;
}
.navbar__link:hover, .navbar__link:focus { color: var(--color-text); background: transparent; }
:is(.navbar__toggle, .navbar__link):focus-visible { outline: 2px solid var(--color-secondary); outline-offset: 2px; }

/* ----------------------------------------
   CONTAINER
---------------------------------------- */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 1.25rem;
}

/* ----------------------------------------
   HERO
---------------------------------------- */
.hero {
    position: relative;
    padding: 5rem 0 4rem;
    overflow: hidden;
}
.hero__noise {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 70% 50% at 10% 60%, rgba(206,123,63,0.07) 0%, transparent 60%),
        radial-gradient(ellipse 50% 60% at 90% 20%, rgba(52,152,219,0.06) 0%, transparent 60%);
    pointer-events: none;
}
.hero__badge {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.75rem;
}
.badge {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    padding: 4px 10px;
    border-radius: 100px;
    font-weight: 700;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}
.badge--rust { background: var(--color-rust-dim); color: var(--color-rust); border: 1px solid rgba(206,123,63,0.25); }
.badge--async { background: var(--color-blue-dim); color: var(--color-secondary); border: 1px solid rgba(52,152,219,0.25); }
.badge--auth { background: var(--color-green-dim); color: var(--color-green); border: 1px solid rgba(61,220,132,0.25); }

.hero__title {
    font-size: clamp(2.4rem, 9vw, 4.5rem);
    font-weight: 700;
    line-height: 1.05;
    letter-spacing: -0.03em;
    margin: 0 0 1.25rem;
    color: var(--color-text);
}
.hero__title em {
    font-style: normal;
    color: var(--color-rust);
}
.hero__sub {
    font-size: 1.05rem;
    color: var(--color-text-muted);
    max-width: 560px;
    margin: 0 0 2rem;
}
.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 3rem;
}

/* BUTTONS */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.7rem 1.5rem;
    border-radius: 100px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: transform 0.2s var(--transition-bounce), background 0.2s ease;
    cursor: pointer;
    border: none;
}
.btn--primary {
    background: var(--color-primary);
    color: #fff;
}
.btn--primary:hover { background: var(--color-primary-darker); transform: scale(1.04); }
.btn--ghost {
    background: var(--color-surface);
    color: var(--color-text);
    border: 1px solid var(--color-border-strong);
}
.btn--ghost:hover { background: var(--color-surface-2); transform: scale(1.04); }

/* TERMINAL */
.hero__terminal {
    background: var(--color-surface);
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-lg);
    overflow: hidden;
    max-width: 640px;
}
.terminal__header {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--color-border);
    background: var(--color-surface-2);
}
.dot { width: 11px; height: 11px; border-radius: 50%; }
.dot--red { background: #ff5f57; }
.dot--yellow { background: #febc2e; }
.dot--green { background: #28c840; }
.terminal__title {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--color-text-muted);
    margin-left: 0.5rem;
}
.terminal__body {
    margin: 0;
    padding: 1.25rem 1.25rem 1.5rem;
    overflow-x: auto;
}
.terminal__body code {
    background: none;
    border: none;
    padding: 0;
    font-size: 0.83rem;
    color: var(--color-text);
    line-height: 1.75;
    display: block;
    white-space: pre;
}
.t-dim { color: var(--color-text-muted); }
.t-flag { color: var(--color-secondary); }
.t-ok { color: var(--color-green); font-weight: 700; }
.t-warn { color: #f97316; font-weight: 700; }
.t-redir { color: var(--color-secondary); font-weight: 700; }

/* ----------------------------------------
   SECTIONS
---------------------------------------- */
.section { padding: 5rem 0; }
.section--alt { background: var(--color-surface); }

.section__title {
    font-size: clamp(1.6rem, 5vw, 2.2rem);
    font-weight: 700;
    letter-spacing: -0.025em;
    margin: 0 0 0.75rem;
    color: var(--color-text);
}
.section__lead {
    color: var(--color-text-muted);
    font-size: 1.05rem;
    margin: 0 0 2.5rem;
    max-width: 560px;
}
.subsection-title {
    font-size: 1rem;
    font-weight: 600;
    margin: 2rem 0 0.75rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-family: var(--font-mono);
}

/* ----------------------------------------
   GRID
---------------------------------------- */
.grid { display: grid; gap: 1rem; }
.grid--3 { grid-template-columns: 1fr; }

/* ----------------------------------------
   CARDS
---------------------------------------- */
.card {
    background: var(--color-surface-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    transition: border-color 0.2s ease, transform 0.2s ease;
}
.card:hover {
    border-color: var(--color-border-strong);
    transform: translateY(-2px);
}
.card--principle h3 {
    font-size: 1rem;
    font-weight: 600;
    margin: 0.75rem 0 0.4rem;
    color: var(--color-text);
}
.card--principle p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin: 0;
}
.card__icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    background: var(--color-rust-dim);
    border: 1px solid rgba(206,123,63,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-rust);
}

/* ----------------------------------------
   ARCHITECTURE FLOW
---------------------------------------- */
.arch-flow {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    margin: 0 0 3rem;
    padding: 1.5rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow-x: auto;
}
.arch-flow__step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
}
.arch-flow__icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1rem;
}
.arch-flow__icon--io   { background: var(--color-green-dim); color: var(--color-green); border: 1px solid rgba(61,220,132,0.2); }
.arch-flow__icon--core { background: var(--color-rust-dim); color: var(--color-rust); border: 1px solid rgba(206,123,63,0.2); }
.arch-flow__icon--sem  { background: var(--color-blue-dim); color: var(--color-secondary); border: 1px solid rgba(52,152,219,0.2); }
.arch-flow__icon--net  { background: var(--color-blue-dim); color: var(--color-secondary); border: 1px solid rgba(52,152,219,0.2); }
.arch-flow__icon--out  { background: var(--color-green-dim); color: var(--color-green); border: 1px solid rgba(61,220,132,0.2); }
.arch-flow__arrow { color: var(--color-text-muted); font-size: 1.2rem; padding: 0 0.25rem; }

.modules {
    display: grid;
    gap: 1rem;
    grid-template-columns: 1fr;
}
.module {
    background: var(--color-surface-2);
    border: 1px solid var(--color-border);
    border-left: 3px solid var(--color-rust);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    padding: 1.25rem 1.5rem;
}
.module__path { margin-bottom: 0.5rem; }
.module__path code { font-size: 0.78rem; }
.module h3 {
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 0.4rem;
    color: var(--color-text);
}
.module p { font-size: 0.9rem; color: var(--color-text-muted); margin: 0; }

/* ----------------------------------------
   CODE BLOCKS
---------------------------------------- */
.code-block {
    position: relative;
    background: var(--color-surface);
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
    overflow: hidden;
}
.code-block pre {
    margin: 0;
    padding: 1.25rem 1.25rem 1.25rem 1.5rem;
    overflow-x: auto;
}
.code-block pre code {
    background: none;
    border: none;
    padding: 0;
    font-size: 0.84rem;
    color: var(--color-text);
    line-height: 1.8;
    display: block;
    white-space: pre;
}
.code-block--json pre code { color: #9ecbff; }
.code-block__copy {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    background: var(--color-surface-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text-muted);
    cursor: pointer;
    padding: 6px 8px;
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.75rem;
    font-family: var(--font-mono);
    transition: color 0.2s, border-color 0.2s;
}
.code-block__copy:hover { color: var(--color-text); border-color: var(--color-border-strong); }
.code-block__copy.copied { color: var(--color-green); border-color: rgba(61,220,132,0.4); }
.code-block__copy.copied::after { content: " Copied!"; }

/* ----------------------------------------
   STEPS
---------------------------------------- */
.steps { display: flex; flex-direction: column; gap: 2rem; }
.step { display: flex; gap: 1.25rem; align-items: flex-start; }
.step__num {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-rust);
    background: var(--color-rust-dim);
    border: 1px solid rgba(206,123,63,0.2);
    border-radius: var(--radius-sm);
    padding: 4px 10px;
    white-space: nowrap;
    margin-top: 0.2rem;
}
.step__body { flex: 1; }
.step__body h3 { font-size: 1rem; font-weight: 600; margin: 0 0 0.75rem; }
.step__note { font-size: 0.85rem; color: var(--color-text-muted); margin: 0.75rem 0 0; }

/* ----------------------------------------
   FLAGS TABLE
---------------------------------------- */
.flags-table-wrap { overflow-x: auto; margin-bottom: 2rem; }
.flags-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
}
.flags-table th {
    text-align: left;
    padding: 0.6rem 1rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--color-text-muted);
    border-bottom: 1px solid var(--color-border-strong);
    font-family: var(--font-mono);
}
.flags-table td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--color-border);
    vertical-align: top;
    color: var(--color-text);
}
.flags-table td:nth-child(2) {
    color: var(--color-text-muted);
    font-family: var(--font-mono);
    font-size: 0.78rem;
}
.flags-table tr:last-child td { border-bottom: none; }
.flags-table tr:hover td { background: var(--color-surface); }

/* ----------------------------------------
   ROADMAP
---------------------------------------- */
.roadmap { display: grid; gap: 1rem; grid-template-columns: 1fr; }
.roadmap__item {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    background: var(--color-surface-2);
}
.roadmap__badge {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.75rem;
    display: inline-block;
    padding: 3px 10px;
    border-radius: 100px;
}
.roadmap__item--done .roadmap__badge { background: var(--color-green-dim); color: var(--color-green); border: 1px solid rgba(61,220,132,0.25); }
.roadmap__item--active .roadmap__badge { background: var(--color-blue-dim); color: var(--color-secondary); border: 1px solid rgba(52,152,219,0.25); }
.roadmap__item--active { border-color: rgba(52,152,219,0.25); }
.roadmap__item--planned .roadmap__badge { background: var(--color-surface); color: var(--color-text-muted); border: 1px solid var(--color-border-strong); }

.roadmap__item h3 { font-size: 1rem; font-weight: 600; margin: 0 0 0.75rem; color: var(--color-text); }
.roadmap__item ul { padding-left: 1.1rem; list-style: disc; }
.roadmap__item li { font-size: 0.88rem; color: var(--color-text-muted); margin-bottom: 0.3rem; }

/* ----------------------------------------
   ETHICS BANNER
---------------------------------------- */
.ethics-banner {
    display: flex;
    gap: 1.25rem;
    align-items: flex-start;
    background: rgba(231,76,60,0.07);
    border: 1px solid rgba(231,76,60,0.2);
    border-radius: var(--radius-lg);
    padding: 2rem;
}
.ethics-banner__icon {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    background: rgba(231,76,60,0.12);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    margin-top: 0.1rem;
}
.ethics-banner h2 { font-size: 1.1rem; font-weight: 700; margin: 0 0 0.5rem; color: var(--color-text); }
.ethics-banner p { font-size: 0.9rem; color: var(--color-text-muted); margin: 0; }
.ethics-banner strong { color: var(--color-text); }

/* ----------------------------------------
   FOOTER
---------------------------------------- */
.footer {
    border-top: 1px solid var(--color-border);
    background: var(--color-surface);
    padding: 2rem 0;
}
.footer__inner {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: flex-start;
}
.footer__brand { display: flex; flex-direction: column; gap: 0.25rem; }
.footer__license { font-size: 0.8rem; color: var(--color-text-muted); font-family: var(--font-mono); }
.footer__links { display: flex; gap: 1.5rem; }
.footer__links a { font-size: 0.88rem; color: var(--color-text-muted); transition: color 0.2s; }
.footer__links a:hover { color: var(--color-text); }

/* ----------------------------------------
   REDUCED MOTION
---------------------------------------- */
@media (prefers-reduced-motion: reduce) {
    .navbar__toggle .bar,
    .navbar__link:not(.navbar__link--cta)::after,
    .navbar__link--cta,
    .btn,
    .card { transition: none; }
    html { scroll-behavior: auto; }
}

/* ----------------------------------------
   TABLET (min 640px)
---------------------------------------- */
@media (min-width: 640px) {
    .grid--3 { grid-template-columns: repeat(2, 1fr); }
    .roadmap { grid-template-columns: repeat(2, 1fr); }
    .modules { grid-template-columns: repeat(2, 1fr); }
    .footer__inner { flex-direction: row; justify-content: space-between; align-items: center; }
}

/* ----------------------------------------
   DESKTOP (min 768px)
---------------------------------------- */
@media (min-width: 768px) {
    /* navbar desktop */
    .navbar__toggle { display: none; }
    .navbar__menu {
        display: flex;
        flex-direction: row;
        align-items: center;
        position: static;
        width: auto;
        min-height: unset;
        background: none;
        border: none;
        padding-bottom: 0;
    }
    .navbar__list { display: flex; align-items: center; gap: 0.25rem; }
    .navbar__link {
        padding: 0.45rem 0.9rem;
        position: relative;
        color: var(--color-text-muted);
    }
    .navbar__link:not(.navbar__link--cta):hover,
    .navbar__link:not(.navbar__link--cta):focus { background: transparent; color: var(--color-text); }

    .navbar__link:not(.navbar__link--cta)::after {
        content: '';
        position: absolute;
        bottom: 0; left: 50%;
        width: 0; height: 2px;
        background: var(--color-rust);
        transition: all var(--transition-speed) ease;
        transform: translateX(-50%);
        border-radius: 2px;
    }
    .navbar__link:not(.navbar__link--cta):hover::after,
    .navbar__link:not(.navbar__link--cta):focus::after { width: 80%; }

    .navbar__item--cta { margin-left: 0.75rem; }
    .navbar__link--cta {
        background: var(--color-primary);
        color: #fff;
        padding: 0.55rem 1.25rem;
        border-radius: 100px;
        transition: transform var(--transition-speed) var(--transition-bounce),
                    background var(--transition-speed) ease;
    }
    .navbar__link--cta:hover, .navbar__link--cta:focus {
        background: var(--color-primary);
        color: #fff;
        transform: scale(1.07);
    }

    /* layout improvements */
    .hero { padding: 7rem 0 5rem; }
    .grid--3 { grid-template-columns: repeat(3, 1fr); }
    .modules { grid-template-columns: 1fr; }

    .arch-flow {
        flex-wrap: nowrap;
        justify-content: center;
    }
    .arch-flow__step { gap: 0.6rem; }
}

/* ----------------------------------------
   LARGE (min 1024px)
---------------------------------------- */
@media (min-width: 1024px) {
    .hero__title { font-size: 4.8rem; }
    .hero__sub { font-size: 1.1rem; }
    .modules { grid-template-columns: repeat(2, 1fr); }
    .roadmap { grid-template-columns: repeat(4, 1fr); }
    .section { padding: 6rem 0; }
}