/* ============================================================
   LUCASDREGER.COM — "Operations Room"
   Cold North-Sea graphite, warm bone text, one amber signal.
   Display: Cabinet Grotesk · Body: Satoshi
   Telemetry: Fragment Mono · Accent: Newsreader Italic
   ============================================================ */

/* ---------- Fonts (self-hosted) ---------- */
@font-face {
    font-family: 'Cabinet Grotesk';
    src: url('assets/fonts/cabinet-grotesk-700.woff2') format('woff2');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Cabinet Grotesk';
    src: url('assets/fonts/cabinet-grotesk-800.woff2') format('woff2');
    font-weight: 800;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Satoshi';
    src: url('assets/fonts/satoshi-400.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Satoshi';
    src: url('assets/fonts/satoshi-500.woff2') format('woff2');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Satoshi';
    src: url('assets/fonts/satoshi-700.woff2') format('woff2');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Geist Mono';
    src: url('assets/fonts/geist-mono-400-latin.woff2') format('woff2');
    font-weight: 400 500;
    font-style: normal;
    font-display: swap;
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215;
}
@font-face {
    font-family: 'Geist Mono';
    src: url('assets/fonts/geist-mono-400-latin-ext.woff2') format('woff2');
    font-weight: 400 500;
    font-style: normal;
    font-display: swap;
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* Brasa Solutions wordmark face (subset: B R A S O L U T I N) */
@font-face {
    font-family: 'Manrope';
    src: url('assets/fonts/manrope-600-wordmark.woff2') format('woff2');
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Newsreader Display';
    src: url('assets/fonts/newsreader-display-italic.woff2') format('woff2');
    font-weight: 400 500;
    font-style: italic;
    font-display: swap;
}

/* ---------- Tokens ---------- */
:root {
    /* surfaces — cold graphite with a blue undertone */
    --abyss: #0a0e15;
    --abyss-deep: #070a10;
    --raise: #0e131d;
    --panel: #10161f;
    --line: rgba(150, 170, 192, 0.13);
    --line-strong: rgba(150, 170, 192, 0.26);

    /* ink — warm against the cold ground */
    --bone: #eae5d8;
    --bone-dim: #c9c3b3;
    --slate: #93a0ad;
    --slate-dim: #66727f;

    /* the one signal */
    --amber: #e3a446;
    --amber-hot: #f0b95e;
    --amber-ghost: rgba(227, 164, 70, 0.13);
    --ember-a: #ff7a3d;
    --ember-b: #b93c0e;

    /* type */
    --font-display: 'Cabinet Grotesk', 'Avenir Next', 'Helvetica Neue', sans-serif;
    --font-body: 'Satoshi', 'Avenir Next', 'Helvetica Neue', sans-serif;
    --font-mono: 'Geist Mono', 'SF Mono', 'Cascadia Mono', monospace;
    --font-wordmark: 'Manrope', var(--font-body);
    --font-accent: 'Newsreader Display', 'Times New Roman', serif;

    --text-hero: clamp(3rem, 1.4rem + 7.2vw, 7rem);
    --text-h2: clamp(2rem, 1.35rem + 2.7vw, 3.6rem);
    --text-h3: clamp(1.25rem, 1.1rem + 0.7vw, 1.65rem);
    --text-body: clamp(1rem, 0.96rem + 0.2vw, 1.0925rem);
    --text-mono: 0.72rem;

    /* rhythm */
    --space-section: clamp(6rem, 4rem + 8vw, 11rem);
    --gutter: clamp(1.25rem, 4vw, 3rem);
    --container: 1280px;

    /* motion */
    --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
    --dur: 0.7s;
}

/* ---------- Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    background: var(--abyss);
    color: var(--bone);
    font-family: var(--font-body);
    font-size: var(--text-body);
    line-height: 1.65;
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    overflow-x: hidden;
}

::selection { background: var(--amber); color: var(--abyss-deep); }

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }

:focus-visible {
    outline: 2px solid var(--amber);
    outline-offset: 3px;
    border-radius: 2px;
}

.container {
    max-width: var(--container);
    margin-inline: auto;
    padding-inline: var(--gutter);
}

/* film grain — one fixed layer, whisper quiet */
.grain {
    position: fixed;
    inset: -60px;
    z-index: 60;
    pointer-events: none;
    opacity: 0.055;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.82' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    animation: grain-shift 1.4s steps(3) infinite;
}
@keyframes grain-shift {
    0% { transform: translate3d(0, 0, 0); }
    33% { transform: translate3d(-28px, 14px, 0); }
    66% { transform: translate3d(18px, -22px, 0); }
    100% { transform: translate3d(0, 0, 0); }
}

/* mono utility voice */
.mono {
    font-family: var(--font-mono);
    font-size: var(--text-mono);
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--slate);
}

.section-code {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    font-family: var(--font-mono);
    font-size: var(--text-mono);
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--amber);
}
.section-code::before {
    content: '';
    width: 1.6rem;
    height: 1px;
    background: var(--amber);
    opacity: 0.7;
}

/* ---------- Reveal system ---------- */
[data-reveal] {
    opacity: 0;
    transform: translateY(26px);
    filter: blur(6px);
    transition:
        opacity var(--dur) var(--ease-out),
        transform var(--dur) var(--ease-out),
        filter var(--dur) var(--ease-out);
    transition-delay: calc(var(--i, 0) * 90ms);
}
[data-reveal].is-in {
    opacity: 1;
    transform: none;
    filter: none;
}

/* ---------- Header ---------- */
.site-head {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    transition: background-color 0.4s ease, border-color 0.4s ease;
    border-bottom: 1px solid transparent;
}
.site-head.is-scrolled {
    background: rgba(9, 12, 19, 0.78);
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
    border-bottom-color: var(--line);
}

.head-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    height: 4.5rem;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.02rem;
    letter-spacing: 0.01em;
    white-space: nowrap;
}
.brand-beacon {
    width: 7px;
    height: 7px;
    background: var(--amber);
    border-radius: 1px;
    box-shadow: 0 0 12px rgba(227, 164, 70, 0.65);
    animation: beacon 4.2s ease-in-out infinite;
}
@keyframes beacon {
    0%, 88%, 100% { opacity: 1; }
    93% { opacity: 0.25; }
}
.brand-coord {
    font-family: var(--font-mono);
    font-size: 0.62rem;
    letter-spacing: 0.14em;
    color: var(--slate-dim);
}

.head-links {
    display: flex;
    gap: 2.1rem;
}
.head-links a {
    position: relative;
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--slate);
    letter-spacing: 0.02em;
    padding: 0.35rem 0;
    transition: color 0.25s ease;
}
.head-links a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    height: 1px;
    width: 100%;
    background: var(--amber);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.35s var(--ease-out);
}
.head-links a:hover { color: var(--bone); }
.head-links a:hover::after { transform: scaleX(1); transform-origin: left; }
.head-links a[aria-current="page"] { color: var(--bone); }
.head-links a[aria-current="page"]::after { transform: scaleX(1); }

.head-tools { display: flex; align-items: center; gap: 1.1rem; }

.lang-switcher {
    display: inline-flex;
    border: 1px solid var(--line);
    border-radius: 3px;
    overflow: hidden;
}
.lang-btn {
    font-family: var(--font-mono);
    font-size: 0.62rem;
    letter-spacing: 0.1em;
    padding: 0.42rem 0.62rem;
    color: var(--slate-dim);
    transition: color 0.2s ease, background-color 0.2s ease;
}
.lang-btn + .lang-btn { border-left: 1px solid var(--line); }
.lang-btn:hover { color: var(--bone); }
.lang-btn.active { color: var(--abyss-deep); background: var(--amber); }

/* mobile menu */
.menu-toggle {
    display: none;
    width: 2.4rem;
    height: 2.4rem;
    position: relative;
    z-index: 60;
}
.menu-toggle i,
.menu-toggle i::before,
.menu-toggle i::after {
    content: '';
    position: absolute;
    left: 50%;
    margin-left: -10px;
    width: 20px;
    height: 1.5px;
    background: var(--bone);
    transition: transform 0.3s var(--ease-out), background-color 0.2s ease;
}
.menu-toggle i { top: 50%; margin-top: -1px; }
.menu-toggle i::before { content: ''; top: -6px; left: 0; margin-left: 0; }
.menu-toggle i::after { content: ''; top: 6px; left: 0; margin-left: 0; }
.nav-open .menu-toggle i { background: transparent; }
.nav-open .menu-toggle i::before { transform: translateY(6px) rotate(45deg); }
.nav-open .menu-toggle i::after { transform: translateY(-6px) rotate(-45deg); }

/* ---------- Actions / buttons ---------- */
.action {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.004em;
    padding: 0.85rem 1.7rem;
    border-radius: 999px;
    white-space: nowrap;
    transition:
        color 0.3s ease,
        border-color 0.3s ease,
        background-color 0.3s ease,
        box-shadow 0.35s ease,
        transform 0.3s var(--ease-out);
    will-change: transform;
}
.action .ui-icon-svg {
    width: 16px;
    height: 16px;
    transition: transform 0.35s var(--ease-out);
}
.action:hover .ui-icon-svg { transform: translateX(3px); }
.action:active { transform: translateY(0) scale(0.985); }

.action.primary {
    background: linear-gradient(180deg, var(--amber-hot) 0%, var(--amber) 100%);
    color: var(--abyss-deep);
    overflow: hidden;
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.32),
        0 10px 28px -12px rgba(227, 164, 70, 0.55);
}
.action.primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(105deg, transparent 42%, rgba(255, 255, 255, 0.42) 50%, transparent 58%);
    transform: translateX(-120%);
    transition: transform 0.7s var(--ease-out);
}
.action.primary:hover::before { transform: translateX(120%); }
.action.primary:hover {
    transform: translateY(-2px);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.32),
        0 16px 36px -12px rgba(227, 164, 70, 0.7);
}

.action.secondary {
    border: 1px solid var(--line-strong);
    color: var(--bone);
    background: rgba(150, 170, 192, 0.06);
}
.action.secondary:hover {
    transform: translateY(-2px);
    border-color: rgba(227, 164, 70, 0.55);
    background: var(--amber-ghost);
}

.text-link {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--slate);
    transition: color 0.25s ease;
}
.text-link:hover { color: var(--amber); }
.text-link .ui-icon-svg { width: 14px; height: 14px; }

/* icons */
.icon-slot { display: inline-flex; }
.ui-icon-svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
    stroke-width: 1.6;
    stroke-linecap: round;
    stroke-linejoin: round;
}
.ui-icon-svg .icon-accent { stroke: currentColor; }
.ui-icon-svg .icon-accent-fill { fill: currentColor; stroke: none; }

/* ============================================================
   HERO — the operations room
   ============================================================ */
.ops-hero {
    position: relative;
    min-height: 100svh;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    overflow: hidden;
    background:
        radial-gradient(1100px 520px at 82% 8%, rgba(52, 82, 122, 0.16), transparent 62%),
        radial-gradient(900px 700px at -10% 110%, rgba(28, 42, 66, 0.35), transparent 60%),
        var(--abyss);
}

/* fine chart-grid, barely there */
.ops-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(150, 170, 192, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(150, 170, 192, 0.05) 1px, transparent 1px);
    background-size: 72px 72px;
    -webkit-mask-image: radial-gradient(880px 620px at 30% 42%, rgba(0, 0, 0, 0.9), transparent 75%);
    mask-image: radial-gradient(880px 620px at 30% 42%, rgba(0, 0, 0, 0.9), transparent 75%);
}

.hero-figure {
    position: absolute;
    right: max(calc((100vw - var(--container)) / 2 - 4rem), -2rem);
    bottom: 0;
    width: min(44vw, 560px);
    height: 88%;
    pointer-events: none;
    -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 62%, #000 94%, transparent 100%);
    mask-image: linear-gradient(90deg, transparent 0%, #000 62%, #000 94%, transparent 100%);
}
.hero-figure img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: bottom right;
    filter: grayscale(1) contrast(1.12) brightness(0.7);
    -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 42%);
    mask-image: linear-gradient(180deg, transparent 0%, #000 42%);
    will-change: transform;
}
/* cold wash + amber rim over the portrait */
.hero-figure::after {
    content: '';
    position: absolute;
    inset: 0;
    background:
        linear-gradient(200deg, rgba(227, 164, 70, 0.1) 0%, transparent 34%),
        linear-gradient(180deg, rgba(10, 14, 21, 0.55) 0%, rgba(10, 14, 21, 0.08) 42%, rgba(10, 14, 21, 0.9) 96%),
        rgba(24, 40, 64, 0.4);
    -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 42%);
    mask-image: linear-gradient(180deg, transparent 0%, #000 42%);
}

.hero-inner {
    position: relative;
    z-index: 2;
    width: 100%;
    padding-top: 9rem;
    padding-bottom: clamp(3rem, 6vh, 5.5rem);
}

.hero-eyebrow {
    display: block;
    font-family: var(--font-mono);
    font-size: var(--text-mono);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--amber);
    margin-bottom: 2rem;
    min-height: 1.2em;
}

.ops-hero h1 {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: var(--text-hero);
    line-height: 0.98;
    letter-spacing: -0.022em;
}

.reality-word,
.hero-emphasis {
    font-family: var(--font-accent);
    font-style: italic;
    font-weight: 460;
    letter-spacing: 0;
    color: var(--amber);
    padding-right: 0.06em;
}

.hero-intro {
    max-width: 44ch;
    margin-top: 2.2rem;
    font-size: clamp(1.02rem, 0.95rem + 0.4vw, 1.2rem);
    line-height: 1.7;
    color: var(--slate);
}
.hero-intro strong { color: var(--bone-dim); font-weight: 500; }

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem;
    margin-top: 2.6rem;
}

/* load choreography */
.hero-stage > * {
    opacity: 0;
    transform: translateY(30px);
    filter: blur(8px);
    animation: hero-in 1s var(--ease-out) forwards;
}
.hero-stage > *:nth-child(1) { animation-delay: 0.1s; }
.hero-stage > *:nth-child(2) { animation-delay: 0.24s; }
.hero-stage > *:nth-child(3) { animation-delay: 0.42s; }
.hero-stage > *:nth-child(4) { animation-delay: 0.58s; }
@keyframes hero-in {
    to { opacity: 1; transform: none; filter: none; }
}
.hero-figure {
    opacity: 0;
    animation: figure-in 1.6s var(--ease-out) 0.3s forwards;
}
@keyframes figure-in {
    from { opacity: 0; transform: translateY(24px) scale(1.02); }
    to { opacity: 1; transform: none; }
}

/* ---------- Instrument rail (signature) ---------- */
.rail {
    position: relative;
    z-index: 2;
    border-top: 1px solid var(--line);
    background: rgba(9, 12, 19, 0.6);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
}
.rail-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
}
.rail-cell {
    padding: 1.1rem 1.4rem 1.2rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    min-width: 0;
}
.rail-cell + .rail-cell { border-left: 1px solid var(--line); }
.rail-k {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--slate-dim);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.rail-k::before {
    content: '';
    width: 5px;
    height: 5px;
    border: 1px solid var(--amber);
    border-radius: 1px;
    opacity: 0.85;
    flex-shrink: 0;
}
.rail-v {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    letter-spacing: 0.05em;
    color: var(--bone-dim);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.rail-v .tick { color: var(--amber); }

/* ---------- System tape (marquee) ---------- */
.tape {
    border-bottom: 1px solid var(--line);
    overflow: hidden;
    padding: 1.05rem 0;
    position: relative;
}
.tape::before,
.tape::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 110px;
    z-index: 2;
    pointer-events: none;
}
.tape::before { left: 0; background: linear-gradient(90deg, var(--abyss), transparent); }
.tape::after { right: 0; background: linear-gradient(270deg, var(--abyss), transparent); }

.tape-track {
    display: flex;
    width: max-content;
    animation: tape-run 56s linear infinite;
}
.tape:hover .tape-track { animation-play-state: paused; }
@keyframes tape-run {
    to { transform: translateX(-50%); }
}
.tape-seq {
    display: flex;
    align-items: center;
    white-space: nowrap;
}
.tape-seq span {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--slate-dim);
    padding: 0 1.6rem;
    position: relative;
}
.tape-seq span strong { color: var(--bone-dim); font-weight: 400; }
.tape-seq span::after {
    content: '';
    position: absolute;
    right: -2px;
    top: 50%;
    width: 4px;
    height: 4px;
    background: var(--amber);
    opacity: 0.5;
    transform: translateY(-50%) rotate(45deg);
}

/* ============================================================
   SECTIONS — shared rhythm
   ============================================================ */
.section { padding-block: var(--space-section); }

.section-head { max-width: 640px; }
.section-head h2 {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: var(--text-h2);
    line-height: 1.04;
    letter-spacing: -0.018em;
    margin-top: 1.4rem;
    text-wrap: balance;
}
.section-head p {
    margin-top: 1.3rem;
    color: var(--slate);
    max-width: 52ch;
}

/* ---------- Doctrine (principles) ---------- */
.doctrine-list {
    margin-top: clamp(2.5rem, 5vw, 4.5rem);
    border-top: 1px solid var(--line);
}
.doctrine-row {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    gap: 1.5rem 3rem;
    padding: 2.4rem 0.2rem;
    border-bottom: 1px solid var(--line);
    transition: padding-left 0.4s var(--ease-out);
}
.doctrine-row::before {
    content: '';
    position: absolute;
    left: 0;
    top: -1px;
    height: calc(100% + 2px);
    width: 2px;
    background: var(--amber);
    transform: scaleY(0);
    transform-origin: top;
    transition: transform 0.45s var(--ease-out);
}
.doctrine-row:hover { padding-left: 1.6rem; }
.doctrine-row:hover::before { transform: scaleY(1); }
.doctrine-row h3 {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: var(--text-h3);
    line-height: 1.15;
    letter-spacing: -0.01em;
    max-width: 20ch;
}
.doctrine-row p { color: var(--slate); max-width: 46ch; align-self: center; }

/* ---------- Operating record (log) ---------- */
.log-section {
    background:
        radial-gradient(760px 420px at 100% 0%, rgba(38, 60, 92, 0.14), transparent 65%),
        var(--raise);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}
.log-layout {
    display: grid;
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    gap: clamp(2.5rem, 6vw, 6rem);
    align-items: start;
}
.log-head { position: sticky; top: 7rem; }
.log-head h2 {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: var(--text-h2);
    line-height: 1.04;
    letter-spacing: -0.018em;
    margin-top: 1.4rem;
    text-wrap: balance;
}
.log-head p { margin-top: 1.3rem; color: var(--slate); }

.log-entries { display: flex; flex-direction: column; }
.log-entry {
    position: relative;
    display: grid;
    grid-template-columns: 8.6rem 1fr;
    gap: 0.6rem 2rem;
    padding: 2rem 0 2rem 1.75rem;
    border-left: 1px solid var(--line-strong);
}
.log-entry::before {
    content: '';
    position: absolute;
    left: -4px;
    top: 2.55rem;
    width: 7px;
    height: 7px;
    background: var(--abyss);
    border: 1.5px solid var(--amber);
    border-radius: 1px;
    transform: rotate(45deg);
}
.log-when {
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
    align-items: flex-start;
}
.log-when time {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    color: var(--bone-dim);
    white-space: nowrap;
}
.log-state {
    font-family: var(--font-mono);
    font-size: 0.58rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--amber);
    border: 1px solid rgba(227, 164, 70, 0.35);
    border-radius: 2px;
    padding: 0.22rem 0.5rem;
    background: var(--amber-ghost);
}
.log-entry strong {
    display: block;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.18rem;
    letter-spacing: -0.005em;
    line-height: 1.25;
}
.log-entry p { color: var(--slate); margin-top: 0.55rem; max-width: 56ch; }

/* ---------- Writing index (home) ---------- */
.index-list {
    margin-top: clamp(2.5rem, 5vw, 4rem);
    border-top: 1px solid var(--line);
}
.index-entry {
    display: grid;
    grid-template-columns: 11rem minmax(0, 1fr) auto;
    align-items: center;
    gap: 2rem;
    padding: 1.85rem 0.2rem;
    border-bottom: 1px solid var(--line);
    transition: padding-left 0.35s var(--ease-out);
}
.index-entry .index-meta {
    font-family: var(--font-mono);
    font-size: 0.64rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--slate-dim);
    transition: color 0.3s ease;
}
.index-entry strong {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(1.15rem, 1rem + 0.9vw, 1.6rem);
    line-height: 1.2;
    letter-spacing: -0.01em;
    color: var(--bone-dim);
    transition: color 0.3s ease;
}
.index-entry .icon-slot {
    color: var(--slate-dim);
    transition: color 0.3s ease, transform 0.35s var(--ease-out);
}
.index-entry:hover { padding-left: 1.4rem; }
.index-entry:hover .index-meta { color: var(--amber); }
.index-entry:hover strong { color: var(--bone); }
.index-entry:hover .icon-slot { color: var(--amber); transform: translateX(6px); }

/* ---------- Brasa portal ---------- */
.brasa {
    position: relative;
    overflow: hidden;
    border-top: 1px solid var(--line);
    background: var(--abyss-deep);
}
.ember-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}
.brasa-inner {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    gap: clamp(2.5rem, 6vw, 6rem);
    align-items: end;
    padding-block: var(--space-section);
}
.brasa-lockup { display: flex; flex-direction: column; gap: 1.2rem; }
/* official Brasa Solutions wordmark: Manrope 600, tight tracking, ember underline */
.brasa-wordmark {
    position: relative;
    display: inline-flex;
    align-items: baseline;
    gap: 0.06em;
    align-self: flex-start;
    font-family: var(--font-wordmark);
    font-weight: 600;
    letter-spacing: -0.055em;
    font-size: clamp(1.05rem, 0.735rem + 1.4vw, 1.75rem);
    line-height: 1;
    white-space: nowrap;
    padding-bottom: 0.36em;
}
.brasa-wordmark-name { color: #f5f0ea; }
.brasa-wordmark-solutions { color: #d8cdc3; opacity: 0.82; }
.brasa-wordmark::after {
    content: '';
    position: absolute;
    left: 0.03em;
    bottom: 0;
    width: 2.16em;
    height: 0.066em;
    border-radius: 999px;
    background: #d66a34;
    transition: width 0.5s var(--ease-out);
}
.brasa-wordmark:hover::after { width: 100%; }
.brasa-lockup > span {
    font-family: var(--font-mono);
    font-size: 0.62rem;
    letter-spacing: 0.18em;
    color: var(--slate-dim);
    text-transform: uppercase;
}
.brasa-context {
    display: block;
    font-family: var(--font-mono);
    font-size: var(--text-mono);
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--ember-a);
    margin-bottom: 1.4rem;
}
.brasa-copy h2 {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: var(--text-h2);
    line-height: 1.05;
    letter-spacing: -0.018em;
    max-width: 18ch;
}
.brasa-copy > p { margin-top: 1.3rem; color: var(--slate); max-width: 50ch; }
.brasa-proof {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-top: 1.8rem;
}
.brasa-proof span {
    font-family: var(--font-mono);
    font-size: 0.62rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--bone-dim);
    border: 1px solid var(--line-strong);
    border-radius: 2px;
    padding: 0.4rem 0.7rem;
}
.brasa .action.primary {
    margin-top: 2.2rem;
    background: linear-gradient(120deg, var(--ember-a), #e05a20);
    color: #170700;
}

/* ---------- Contact / close ---------- */
.close-grid {
    display: grid;
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(2rem, 5vw, 5rem);
    align-items: end;
}
.close-grid h2 {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: clamp(2.4rem, 1.5rem + 4.4vw, 5rem);
    line-height: 0.99;
    letter-spacing: -0.02em;
    margin-top: 1.4rem;
    text-wrap: balance;
}
.close-side p { color: var(--slate); max-width: 40ch; }
.close-side .hero-actions { margin-top: 1.9rem; }
/* longer sentences on subpages get a calmer scale */
.close-grid.modest h2 {
    font-size: clamp(1.9rem, 1.35rem + 2.4vw, 3.2rem);
    line-height: 1.08;
    font-weight: 700;
    max-width: 22ch;
}

/* ---------- Footer ---------- */
.site-foot {
    border-top: 1px solid var(--line);
    background: var(--abyss-deep);
}
.foot-rail {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem 2.4rem;
    justify-content: space-between;
    align-items: center;
    padding-block: 1.05rem;
    border-bottom: 1px solid var(--line);
}
.foot-rail .mono { font-size: 0.62rem; }
.foot-rail .tick { color: var(--amber); }
.foot-main {
    display: flex;
    flex-wrap: wrap;
    gap: 1.4rem 2.5rem;
    justify-content: space-between;
    align-items: center;
    padding-block: 1.6rem;
}
.foot-main p { font-size: 0.8rem; color: var(--slate-dim); }
.legal-links { display: flex; gap: 1.6rem; }
.legal-links a {
    font-size: 0.8rem;
    color: var(--slate-dim);
    transition: color 0.25s ease;
}
.legal-links a:hover { color: var(--bone); }

/* ============================================================
   SUBPAGES
   ============================================================ */
.page-hero {
    position: relative;
    padding-top: clamp(9rem, 16vh, 13rem);
    padding-bottom: clamp(3rem, 6vw, 5rem);
    overflow: hidden;
    background:
        radial-gradient(900px 460px at 85% 0%, rgba(52, 82, 122, 0.14), transparent 62%),
        var(--abyss);
}
.page-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: clamp(2.5rem, 6vw, 6rem);
    align-items: end;
}
.page-hero h1 {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: clamp(2.6rem, 1.5rem + 4.8vw, 5.4rem);
    line-height: 1;
    letter-spacing: -0.02em;
    margin-top: 1.6rem;
    max-width: 16ch;
    text-wrap: balance;
}
.page-hero .page-sub {
    margin-top: 1.6rem;
    color: var(--slate);
    max-width: 54ch;
    font-size: clamp(1rem, 0.95rem + 0.3vw, 1.15rem);
}
.page-hero .hero-actions { margin-top: 2.2rem; }

.side-panel {
    position: relative;
    border: 1px solid var(--line);
    border-radius: 4px;
    background: linear-gradient(160deg, rgba(20, 28, 40, 0.85), rgba(13, 18, 27, 0.9));
    padding: 1.6rem 1.7rem 1.8rem;
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
}
.side-panel::before {
    content: '';
    position: absolute;
    top: 0;
    left: 1.7rem;
    right: 1.7rem;
    height: 1px;
    background: linear-gradient(90deg, var(--amber), transparent);
}
.side-panel > span {
    font-family: var(--font-mono);
    font-size: 0.62rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--amber);
}
.side-panel strong {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.15rem;
    line-height: 1.3;
}
.side-panel p { color: var(--slate); font-size: 0.92rem; }

/* ---------- About ---------- */
.summary-grid {
    display: grid;
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    gap: clamp(2.5rem, 6vw, 6rem);
}
.summary-grid h2 {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: var(--text-h2);
    line-height: 1.06;
    letter-spacing: -0.018em;
    margin-top: 1.4rem;
    text-wrap: balance;
}
.summary-copy p { color: var(--slate); }
.summary-copy p + p { margin-top: 1.4rem; }

.timeline {
    margin-top: clamp(2.5rem, 5vw, 4rem);
    display: flex;
    flex-direction: column;
}
.timeline-item {
    display: grid;
    grid-template-columns: 11rem minmax(0, 1fr);
    gap: 0.8rem 2.4rem;
    padding: 2.1rem 0 2.1rem 1.75rem;
    position: relative;
    border-left: 1px solid var(--line-strong);
}
.timeline-item::before {
    content: '';
    position: absolute;
    left: -4px;
    top: 2.62rem;
    width: 7px;
    height: 7px;
    background: var(--abyss);
    border: 1.5px solid var(--amber);
    border-radius: 1px;
    transform: rotate(45deg);
}
.timeline-date {
    font-family: var(--font-mono);
    font-size: 0.74rem;
    letter-spacing: 0.08em;
    color: var(--amber);
    white-space: nowrap;
    padding-top: 0.3rem;
}
.timeline-role {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.25rem;
    letter-spacing: -0.005em;
    line-height: 1.25;
}
.timeline-company {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--slate-dim);
    margin-top: 0.45rem;
}
.timeline-desc { color: var(--slate); margin-top: 0.8rem; max-width: 62ch; }

.cred-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(2.5rem, 5vw, 4.5rem);
    margin-top: clamp(2.5rem, 5vw, 4rem);
}
.cred-col > .mono { color: var(--amber); display: block; margin-bottom: 1.4rem; }
.cred-list { border-top: 1px solid var(--line); }
.cred-item {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 1.5rem;
    padding: 1.05rem 0.1rem;
    border-bottom: 1px solid var(--line);
    transition: padding-left 0.3s var(--ease-out);
}
.cred-item:hover { padding-left: 0.8rem; }
.cred-title { font-weight: 500; color: var(--bone-dim); }
.cred-meta {
    font-family: var(--font-mono);
    font-size: 0.66rem;
    letter-spacing: 0.08em;
    color: var(--slate-dim);
    white-space: nowrap;
}
.language-line {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-top: 1.2rem;
}
.language-line span {
    font-family: var(--font-mono);
    font-size: 0.64rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    border: 1px solid var(--line-strong);
    border-radius: 2px;
    padding: 0.45rem 0.75rem;
    color: var(--bone-dim);
}

/* ---------- Writing (escritos) ---------- */
.writing-list { border-top: 1px solid var(--line); margin-top: clamp(2.5rem, 5vw, 4rem); }
.writing-entry {
    display: grid;
    grid-template-columns: 10rem minmax(0, 1fr) auto;
    gap: 1rem 2.5rem;
    align-items: center;
    padding: 2.3rem 0.2rem;
    border-bottom: 1px solid var(--line);
    transition: padding-left 0.35s var(--ease-out);
}
.writing-entry:hover { padding-left: 1.4rem; }
.writing-entry-meta {
    font-family: var(--font-mono);
    font-size: 0.64rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--slate-dim);
    transition: color 0.3s ease;
}
.writing-entry:hover .writing-entry-meta { color: var(--amber); }
.writing-entry h2 {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(1.3rem, 1.1rem + 1.1vw, 1.9rem);
    line-height: 1.15;
    letter-spacing: -0.012em;
    color: var(--bone-dim);
    transition: color 0.3s ease;
}
.writing-entry:hover h2 { color: var(--bone); }
.writing-entry p { color: var(--slate); margin-top: 0.7rem; max-width: 60ch; font-size: 0.95rem; }
.writing-entry-action {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--slate-dim);
    transition: color 0.3s ease, transform 0.35s var(--ease-out);
}
.writing-entry:hover .writing-entry-action { color: var(--amber); transform: translateX(5px); }

.theme-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1px;
    background: var(--line);
    border: 1px solid var(--line);
    margin-top: clamp(2.5rem, 5vw, 4rem);
}
.theme-cell {
    position: relative;
    background: var(--abyss);
    padding: 1.8rem 1.6rem 2rem;
    overflow: hidden;
}
.theme-cell::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(220px 200px at var(--mx, 50%) var(--my, 0%), rgba(227, 164, 70, 0.09), transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
}
.theme-cell:hover::before { opacity: 1; }
.theme-cell strong {
    display: block;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.15rem;
    margin-bottom: 0.7rem;
}
.theme-cell p { color: var(--slate); font-size: 0.92rem; position: relative; }

/* ---------- Now (agora) ---------- */
.now-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.2rem;
    margin-top: clamp(2rem, 4vw, 3rem);
}
.now-card {
    position: relative;
    border: 1px solid var(--line);
    border-radius: 4px;
    background: linear-gradient(165deg, rgba(18, 25, 36, 0.7), rgba(12, 17, 25, 0.9));
    padding: 1.9rem 1.8rem 2.1rem;
    overflow: hidden;
    transition: border-color 0.35s ease, transform 0.35s var(--ease-out);
}
.now-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(300px 260px at var(--mx, 50%) var(--my, 0%), rgba(227, 164, 70, 0.08), transparent 72%);
    opacity: 0;
    transition: opacity 0.4s ease;
}
.now-card:hover { border-color: var(--line-strong); transform: translateY(-3px); }
.now-card:hover::before { opacity: 1; }
.now-card-label {
    font-family: var(--font-mono);
    font-size: 0.62rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--amber);
}
.now-card h2 {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.4rem;
    letter-spacing: -0.008em;
    margin-top: 0.9rem;
}
.now-card p { color: var(--slate); margin-top: 0.8rem; position: relative; }

/* ---------- Essays ---------- */
.progress-line {
    position: fixed;
    top: 0;
    left: 0;
    height: 2px;
    width: 100%;
    background: var(--amber);
    transform-origin: left;
    transform: scaleX(0);
    z-index: 70;
}
.essay-main { padding-top: clamp(8rem, 14vh, 11rem); }
.essay-article { max-width: 760px; }
.essay-back {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--slate-dim);
    margin-bottom: 3rem;
    transition: color 0.25s ease;
}
.essay-back:hover { color: var(--amber); }
.essay-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.8rem;
}
.essay-tag {
    font-family: var(--font-mono);
    font-size: 0.62rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--amber);
    border: 1px solid rgba(227, 164, 70, 0.35);
    background: var(--amber-ghost);
    border-radius: 2px;
    padding: 0.3rem 0.6rem;
}
.essay-date {
    font-family: var(--font-mono);
    font-size: 0.66rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--slate-dim);
}
.essay-hero h1 {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: clamp(2.2rem, 1.4rem + 3.6vw, 4rem);
    line-height: 1.03;
    letter-spacing: -0.018em;
    text-wrap: balance;
}
.essay-hero > p {
    margin-top: 1.5rem;
    font-family: var(--font-accent);
    font-style: italic;
    font-size: clamp(1.15rem, 1.05rem + 0.5vw, 1.4rem);
    line-height: 1.55;
    color: var(--bone-dim);
}
.essay-body { margin-top: 3.2rem; padding-top: 3rem; border-top: 1px solid var(--line); }
.essay-body p { color: var(--slate); margin-bottom: 1.5rem; font-size: 1.06rem; line-height: 1.78; }
.essay-body p strong { color: var(--bone-dim); font-weight: 500; }
.essay-body h2 {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(1.4rem, 1.2rem + 1vw, 1.9rem);
    letter-spacing: -0.01em;
    color: var(--bone);
    margin: 3rem 0 1.2rem;
    line-height: 1.2;
}
.essay-body blockquote {
    margin: 2.6rem 0;
    padding: 0.4rem 0 0.4rem 1.8rem;
    border-left: 2px solid var(--amber);
    font-family: var(--font-accent);
    font-style: italic;
    font-size: 1.3rem;
    line-height: 1.5;
    color: var(--bone-dim);
}
.essay-footer-note {
    margin-top: 3.5rem;
    padding: 2rem 0 var(--space-section);
    border-top: 1px solid var(--line);
}
.essay-footer-note > p {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.04em;
    line-height: 1.7;
    color: var(--slate-dim);
    max-width: 58ch;
}
.essay-next-links {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem 2.2rem;
    margin-top: 1.8rem;
}

/* ---------- Legal ---------- */
.legal-page {
    max-width: 720px;
    padding-top: clamp(8rem, 14vh, 11rem);
    padding-bottom: var(--space-section);
}
.legal-page h1 {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: clamp(2.2rem, 1.6rem + 2.6vw, 3.4rem);
    letter-spacing: -0.015em;
    margin-top: 1.2rem;
}
.legal-page h2 {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.25rem;
    margin: 2.4rem 0 0.7rem;
}
.legal-page p { color: var(--slate); }
.legal-page p a { color: var(--bone-dim); border-bottom: 1px solid var(--line-strong); transition: color 0.25s, border-color 0.25s; }
.legal-page p a:hover { color: var(--amber); border-color: var(--amber); }
.legal-page .essay-back { margin: 3rem 0 0; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1080px) {
    .hero-figure { width: 52vw; opacity: 0.5; }
    .log-layout, .brasa-inner, .close-grid, .page-hero-grid, .summary-grid { grid-template-columns: 1fr; }
    .log-head { position: static; }
    .rail-grid { grid-template-columns: repeat(2, 1fr); }
    .rail-cell:nth-child(n+3) { border-top: 1px solid var(--line); }
    .rail-cell:nth-child(3) { border-left: 0; }
    .theme-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 820px) {
    .head-links {
        position: fixed;
        inset: 0;
        z-index: 55;
        flex-direction: column;
        justify-content: center;
        align-items: flex-start;
        gap: 1.4rem;
        padding: var(--gutter);
        padding-top: 7rem;
        background: rgba(7, 10, 16, 0.97);
        -webkit-backdrop-filter: blur(18px);
        backdrop-filter: blur(18px);
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.35s ease, visibility 0.35s ease;
    }
    .nav-open .head-links { opacity: 1; visibility: visible; }
    .head-links a {
        font-family: var(--font-display);
        font-size: 2rem;
        font-weight: 700;
        color: var(--bone);
    }
    .menu-toggle { display: block; }
    .brand-coord { display: none; }

    .doctrine-row { grid-template-columns: 1fr; gap: 0.7rem; padding: 1.9rem 0.1rem; }
    .doctrine-row:hover { padding-left: 1rem; }
    .index-entry { grid-template-columns: 1fr; gap: 0.5rem; }
    .index-entry .icon-slot { display: none; }
    .writing-entry { grid-template-columns: 1fr; gap: 0.4rem; padding: 1.9rem 0.1rem; }
    .writing-entry-action { margin-top: 0.6rem; }
    .log-entry, .timeline-item { grid-template-columns: 1fr; gap: 0.7rem; padding-left: 1.3rem; }
    .now-grid, .cred-grid, .theme-grid { grid-template-columns: 1fr; }
    .hero-figure {
        width: 92vw;
        right: -16vw;
        height: 66%;
        opacity: 0.32;
    }
    .ops-hero h1 { max-width: none; }
    .foot-rail { justify-content: flex-start; }
}

@media (max-width: 480px) {
    .rail-grid { grid-template-columns: 1fr; }
    .rail-cell + .rail-cell { border-left: 0; border-top: 1px solid var(--line); }
    .hero-actions .action { width: 100%; justify-content: center; }
    .brasa-proof span { font-size: 0.56rem; }
}

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    [data-reveal], .hero-stage > *, .hero-figure {
        opacity: 1;
        transform: none;
        filter: none;
    }
    .grain { animation: none; }
    .tape-track { animation: none; transform: none; }
}

/* ============================================================
   MOTION SYSTEM v2 — attention-driven behavior
   ============================================================ */

/* ---------- cross-document view transitions ---------- */
@view-transition { navigation: auto; }
@media (prefers-reduced-motion: no-preference) {
    ::view-transition-old(root) {
        animation: vt-out 0.3s cubic-bezier(0.55, 0, 0.6, 0.2) both;
    }
    ::view-transition-new(root) {
        animation: vt-in 0.55s cubic-bezier(0.22, 1, 0.36, 1) both;
    }
}
@keyframes vt-out {
    to { opacity: 0; transform: translateY(-16px); filter: blur(5px); }
}
@keyframes vt-in {
    from { opacity: 0; transform: translateY(20px); filter: blur(7px); }
}

/* ---------- split word reveal ---------- */
[data-split] .w {
    display: inline-block;
    overflow: clip;
    vertical-align: bottom;
    padding-bottom: 0.16em;
    margin-bottom: -0.16em;
}
[data-split] .wi {
    display: inline-block;
    transform: translateY(120%) rotate(1.6deg);
    will-change: transform;
    transition: transform 0.85s var(--ease-out);
    transition-delay: calc(var(--wi, 0) * 60ms);
}
[data-split].split-in .wi { transform: none; }
/* split headings own their motion — parent reveal only fades */
[data-reveal]:has([data-split]) { filter: none; transform: none; }
/* hero h1 skips the block-level stage animation; words carry it */
.hero-stage > h1[data-split] {
    animation: none;
    opacity: 1;
    transform: none;
    filter: none;
}

/* ---------- ghost words (scroll-scrubbed) ---------- */
.has-ghost { position: relative; overflow-x: clip; }
.ghost-word {
    position: absolute;
    top: 0.4em;
    font-family: var(--font-display);
    font-weight: 800;
    font-size: clamp(7rem, 19vw, 17rem);
    line-height: 1;
    letter-spacing: 0.01em;
    white-space: nowrap;
    color: transparent;
    -webkit-text-stroke: 1px rgba(150, 170, 192, 0.09);
    pointer-events: none;
    user-select: none;
    will-change: transform;
    z-index: 0;
}
.ghost-word[data-ghost="r"] { right: -4vw; }
.ghost-word[data-ghost="l"] { left: -4vw; }
.has-ghost > .container { position: relative; z-index: 1; }

/* ---------- hero signal field ---------- */
.hero-field {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}
.hero-figure, .hero-inner { will-change: transform; }

/* accent word shimmer — one slow pass, then rests */
.reality-word {
    background: linear-gradient(100deg, var(--amber) 30%, var(--amber-hot) 46%, #f7d9a4 50%, var(--amber-hot) 54%, var(--amber) 70%);
    background-size: 260% 100%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: word-shimmer 3.2s ease-in-out 1.4s 2;
}
@keyframes word-shimmer {
    0% { background-position: 120% 0; }
    100% { background-position: -30% 0; }
}

/* ============================================================
   BRASA PORTAL v2 — official brand tokens + "breath on the coal"
   Ember is earned, not ambient: at rest the section is coal+sand;
   attention ignites it (fast), it cools slowly.
   ============================================================ */
.brasa {
    /* Brasa Solutions brand tokens (branding/brasasolutions/brand-tokens.css) */
    --brasa-coal-950: #050403;
    --brasa-coal-900: #0d0b09;
    --brasa-coal-800: #15110f;
    --brasa-sand-100: #f5f0ea;
    --brasa-sand-300: #c4b8ae;
    --brasa-sand-500: #8f8277;
    --brasa-ember-500: #d66a34;
    --brasa-ember-400: #f3ad7a;
    --brasa-ember-900: #9f4722;
    --ignite: 0;
    --ix: 50%;
    --iy: 72%;
    background: var(--brasa-coal-950);
}
.brasa-coalbed {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(1000px 340px at 50% 104%, rgba(159, 71, 34, 0.16), transparent 70%),
        radial-gradient(700px 480px at 12% 112%, rgba(214, 106, 52, 0.07), transparent 60%),
        linear-gradient(180deg, var(--brasa-coal-950) 0%, var(--brasa-coal-900) 58%, var(--brasa-coal-800) 100%);
}
/* the breath: cursor-following heat, opacity driven by --ignite */
.brasa-heat {
    position: absolute;
    inset: 0;
    opacity: var(--ignite);
    background:
        radial-gradient(320px 250px at var(--ix) var(--iy), rgba(243, 173, 122, 0.12), rgba(214, 106, 52, 0.08) 36%, rgba(159, 71, 34, 0.04) 55%, transparent 68%);
    will-change: opacity;
}
.brasa .ember-canvas { mix-blend-mode: screen; }

.brasa-lockup > span { color: var(--brasa-sand-500); }
.brasa-context { color: var(--brasa-ember-400); }
.brasa-copy h2 { color: var(--brasa-sand-100); }
.brasa-copy > p { color: var(--brasa-sand-300); }
.brasa-proof span {
    color: var(--brasa-sand-300);
    border-color: rgba(196, 184, 174, 0.28);
}
.brasa .action.primary {
    margin-top: 2.2rem;
    background: linear-gradient(135deg, var(--brasa-ember-400) 0%, var(--brasa-ember-500) 42%, var(--brasa-ember-900) 100%);
    color: var(--brasa-coal-950);
}
.brasa .action.primary:hover { background: linear-gradient(135deg, #f7bd90 0%, #e0763e 42%, #ad4f26 100%); }

/* ---------- reduced motion for v2 systems ---------- */
@media (prefers-reduced-motion: reduce) {
    ::view-transition-old(root),
    ::view-transition-new(root) { animation: none !important; }
    [data-split] .wi { transform: none !important; }
    .ghost-word { transform: none !important; }
    .reality-word { animation: none; }
    .brasa { --ignite: 0.55; }
}