/* ══════════════════════════════════════════════
   LOCAL FONT FACES
   ══════════════════════════════════════════════ */

/* DM Sans — latin-ext */
@font-face {
    font-family: 'DM Sans';
    font-style: normal;
    font-weight: 300 700;
    font-display: swap;
    src: url(fonts/dmsans-latin-ext.woff2) format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* DM Sans — latin */
@font-face {
    font-family: 'DM Sans';
    font-style: normal;
    font-weight: 300 700;
    font-display: swap;
    src: url(fonts/dmsans-latin.woff2) format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* JetBrains Mono — latin-ext */
@font-face {
    font-family: 'JetBrains Mono';
    font-style: normal;
    font-weight: 300 700;
    font-display: swap;
    src: url(fonts/jetbrainsmono-latin-ext.woff2) format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* JetBrains Mono — latin */
@font-face {
    font-family: 'JetBrains Mono';
    font-style: normal;
    font-weight: 300 700;
    font-display: swap;
    src: url(fonts/jetbrainsmono-latin.woff2) format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* Playfair Display normal — latin-ext */
@font-face {
    font-family: 'Playfair Display';
    font-style: normal;
    font-weight: 400 900;
    font-display: swap;
    src: url(fonts/playfairdisplay-latin-ext.woff2) format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* Playfair Display normal — latin */
@font-face {
    font-family: 'Playfair Display';
    font-style: normal;
    font-weight: 400 900;
    font-display: swap;
    src: url(fonts/playfairdisplay-latin.woff2) format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* Playfair Display italic — latin-ext */
@font-face {
    font-family: 'Playfair Display';
    font-style: italic;
    font-weight: 400;
    font-display: swap;
    src: url(fonts/playfairdisplay-italic-latin-ext.woff2) format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* Playfair Display italic — latin */
@font-face {
    font-family: 'Playfair Display';
    font-style: italic;
    font-weight: 400;
    font-display: swap;
    src: url(fonts/playfairdisplay-italic-latin.woff2) format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ══════════════════════════════════════════════
   PRELOADER
   ══════════════════════════════════════════════ */

.preloader {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: #0c0c0f;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

.preloader.loaded {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.preloader-logo {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 900;
    letter-spacing: -0.03em;
    color: #fafaf9;
    opacity: 0.6;
}

.preloader-logo span {
    font-style: italic;
    font-weight: 400;
    color: #dc2626;
}

.preloader-track {
    width: 160px;
    height: 2px;
    background: rgba(255,255,255,0.06);
    border-radius: 2px;
    overflow: hidden;
}

.preloader-bar {
    height: 100%;
    width: 40%;
    border-radius: 2px;
    background: linear-gradient(90deg, #dc2626, #f87171);
    animation: preloaderSlide 1s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

@keyframes preloaderSlide {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(500%); }
}

/* ══════════════════════════════════════════════
   RESET & TOKENS
   ══════════════════════════════════════════════ */

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

:root {
    --crimson: #dc2626;
    --crimson-light: #f87171;
    --crimson-glow: rgba(220, 38, 38, 0.4);
    --slate-900: #0c0c0f;
    --slate-800: #141418;
    --slate-700: #1e1e24;
    --slate-600: #2a2a33;
    --slate-400: #71717a;
    --slate-300: #a1a1aa;
    --ivory: #fafaf9;
    --gold: #fbbf24;
    --indigo: #6366f1;
}

html { font-size: 16px; }

body {
    font-family: 'DM Sans', sans-serif;
    background: var(--slate-900);
    color: var(--ivory);
    min-height: 100vh;
    overflow-x: hidden;
    cursor: default;
}

/* ── NOISE TEXTURE OVERLAY ── */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    z-index: 999;
    pointer-events: none;
    opacity: 0.035;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    background-repeat: repeat;
    background-size: 200px 200px;
}

/* ── CINEMATIC GRADIENT BG ── */
.scene {
    position: fixed;
    inset: 0;
    z-index: -2;
    background:
        radial-gradient(ellipse 80% 60% at 20% 10%, rgba(220, 38, 38, 0.12) 0%, transparent 60%),
        radial-gradient(ellipse 60% 80% at 85% 80%, rgba(251, 191, 36, 0.06) 0%, transparent 50%),
        radial-gradient(ellipse 100% 100% at 50% 50%, var(--slate-900) 0%, #060608 100%);
}

/* ── GRID LINES ── */
.grid-lines {
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    opacity: 0.04;
    background-image:
        linear-gradient(90deg, var(--ivory) 1px, transparent 1px),
        linear-gradient(0deg, var(--ivory) 1px, transparent 1px);
    background-size: 80px 80px;
    mask-image: radial-gradient(ellipse 70% 70% at 50% 40%, black 20%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 40%, black 20%, transparent 70%);
}

/* ── FLOATING ORBS ── */
.orb {
    position: fixed;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    filter: blur(120px);
    z-index: -1;
    animation: orbDrift 20s ease-in-out infinite;
    opacity: 0.15;
    background: var(--crimson);
    top: 10%;
    left: 60%;
}

.orb-2 {
    width: 300px;
    height: 300px;
    background: var(--gold);
    top: 70%;
    left: 10%;
    opacity: 0.07;
    animation-delay: -7s;
    animation-duration: 25s;
}

@keyframes orbDrift {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(-60px, 40px) scale(1.1); }
    50% { transform: translate(30px, -30px) scale(0.95); }
    75% { transform: translate(-20px, -50px) scale(1.05); }
}

/* ── LAYOUT ── */
.page {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 2rem;
    position: relative;
}

/* ── CORNER MARKS ── */
.corner-mark {
    position: fixed;
    width: 40px;
    height: 40px;
    border-color: rgba(255,255,255,0.08);
    border-style: solid;
    z-index: 10;
    pointer-events: none;
}
.corner-mark.tl { top: 24px; left: 24px; border-width: 2px 0 0 2px; }
.corner-mark.tr { top: 24px; right: 24px; border-width: 2px 2px 0 0; }
.corner-mark.bl { bottom: 24px; left: 24px; border-width: 0 0 2px 2px; }
.corner-mark.br { bottom: 24px; right: 24px; border-width: 0 2px 2px 0; }

/* ── HEADER ── */
.header {
    text-align: center;
    margin-bottom: 4rem;
    position: relative;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--crimson-light);
    margin-bottom: 1.5rem;
    opacity: 0;
    animation: typeIn 0.6s ease-out 0.3s forwards;
}

.eyebrow::before, .eyebrow::after {
    content: '';
    width: 32px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--crimson-light));
}
.eyebrow::after {
    background: linear-gradient(90deg, var(--crimson-light), transparent);
}

.logo {
    font-family: 'Playfair Display', serif;
    font-size: clamp(3rem, 10vw, 6rem);
    font-weight: 900;
    line-height: 0.95;
    letter-spacing: -0.03em;
    color: var(--ivory);
    position: relative;
    opacity: 0;
    animation: revealUp 1s cubic-bezier(0.16, 1, 0.3, 1) 0.5s forwards;
    text-shadow: 0 0 80px rgba(220, 38, 38, 0.15);
}

.logo .accent {
    font-style: italic;
    font-weight: 400;
    background: linear-gradient(135deg, var(--crimson) 0%, var(--crimson-light) 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo-line-2 {
    display: block;
    font-family: 'JetBrains Mono', monospace;
    font-size: clamp(0.9rem, 3vw, 1.3rem);
    font-weight: 300;
    letter-spacing: 0.35em;
    text-transform: uppercase;
    color: var(--slate-400);
    margin-top: 0.75rem;
    opacity: 0;
    animation: revealUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.8s forwards;
}

.subtitle {
    font-size: clamp(0.95rem, 2.5vw, 1.1rem);
    color: var(--slate-300);
    font-weight: 300;
    line-height: 1.7;
    max-width: 480px;
    margin: 2rem auto 0;
    opacity: 0;
    animation: revealUp 0.8s ease-out 1s forwards;
}
.subtitle strong {
    color: var(--ivory);
    font-weight: 600;
}

/* ── FEED CARDS ── */
.feeds {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    max-width: 960px;
    width: 100%;
    margin-bottom: 3rem;
}

.feed-card {
    position: relative;
    background: linear-gradient(165deg, rgba(255,255,255,0.04) 0%, rgba(255,255,255,0.01) 100%);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 24px;
    padding: 2.5rem 2rem 2rem;
    text-decoration: none;
    color: inherit;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    overflow: hidden;
    opacity: 0;
    transform: translateY(40px);
    transition:
        transform 0.5s cubic-bezier(0.16, 1, 0.3, 1),
        border-color 0.5s cubic-bezier(0.16, 1, 0.3, 1),
        box-shadow 0.5s cubic-bezier(0.16, 1, 0.3, 1),
        background 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.feed-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.feed-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 24px;
    background: radial-gradient(circle at var(--mx, 50%) var(--my, 50%), rgba(220, 38, 38, 0.08) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.feed-card:hover::before {
    opacity: 1;
}

.feed-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--crimson-light), transparent);
    opacity: 0;
    transition: opacity 0.5s ease;
}

.feed-card:hover::after {
    opacity: 0.6;
}

.feed-card:hover {
    transform: translateY(-8px);
    border-color: rgba(220, 38, 38, 0.2);
    box-shadow:
        0 24px 48px -12px rgba(0,0,0,0.5),
        0 0 0 1px rgba(220, 38, 38, 0.1);
    background: linear-gradient(165deg, rgba(255,255,255,0.07) 0%, rgba(255,255,255,0.02) 100%);
}

.feed-card:active {
    transform: translateY(-4px) scale(0.98);
}

.feed-card:focus-visible {
    outline: 2px solid var(--crimson-light);
    outline-offset: 2px;
}

.feed-number {
    font-family: 'Playfair Display', serif;
    font-size: 4.5rem;
    font-weight: 900;
    line-height: 1;
    background: linear-gradient(180deg, rgba(255,255,255,0.08) 0%, rgba(255,255,255,0.02) 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    position: absolute;
    top: 12px;
    right: 20px;
    pointer-events: none;
    transition: opacity 0.5s ease;
}

.feed-card:hover .feed-number {
    background: linear-gradient(180deg, rgba(220, 38, 38, 0.3) 0%, rgba(220, 38, 38, 0.05) 100%);
    background-clip: text;
    -webkit-background-clip: text;
}

.feed-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    position: relative;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.feed-icon svg {
    width: 26px;
    height: 26px;
    stroke-width: 1.5;
    stroke: var(--ivory);
    fill: none;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.feed-card:nth-child(1) .feed-icon {
    background: linear-gradient(135deg, rgba(220, 38, 38, 0.2), rgba(220, 38, 38, 0.05));
}
.feed-card:nth-child(1) .feed-icon svg { stroke: var(--crimson-light); }

.feed-card:nth-child(2) .feed-icon {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.2), rgba(99, 102, 241, 0.05));
}
.feed-card:nth-child(2) .feed-icon svg { stroke: var(--indigo); }

.feed-card:nth-child(3) .feed-icon {
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.2), rgba(251, 191, 36, 0.05));
}
.feed-card:nth-child(3) .feed-icon svg { stroke: var(--gold); }

.feed-card:hover .feed-icon {
    transform: scale(1.1) rotate(-3deg);
}

.feed-tag {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.6rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--slate-400);
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.feed-tag .dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

.feed-card:nth-child(1) .dot { background: var(--crimson); }
.feed-card:nth-child(2) .dot { background: var(--indigo); }
.feed-card:nth-child(3) .dot { background: var(--gold); }

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.8); }
}

.feed-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 0.75rem;
    transition: color 0.3s ease;
}

.feed-card:hover .feed-title {
    color: var(--crimson-light);
}

.feed-desc {
    font-size: 0.88rem;
    color: var(--slate-400);
    line-height: 1.6;
    flex-grow: 1;
    margin-bottom: 1.5rem;
}

.feed-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--slate-400);
    transition: color 0.3s ease;
}

.feed-cta svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    transition: transform 0.3s ease;
}

.feed-card:hover .feed-cta {
    color: var(--crimson-light);
}

.feed-card:hover .feed-cta svg {
    transform: translateX(4px);
}

/* ── FOOTER ── */
.footer {
    text-align: center;
    opacity: 0;
    animation: revealUp 0.8s ease-out 1.8s forwards;
}

.footer-inner {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.68rem;
    letter-spacing: 0.05em;
    color: var(--slate-400);
    padding: 0.75rem 1.5rem;
    border: 1px solid rgba(255,255,255,0.04);
    border-radius: 100px;
    background: rgba(255,255,255,0.02);
}

.footer-inner .heart-icon {
    display: inline-flex;
    animation: heartbeat 1.5s ease-in-out infinite;
}

.footer-inner .heart-icon svg {
    width: 14px;
    height: 14px;
    stroke: none;
    fill: var(--crimson);
}

.footer-link {
    color: var(--slate-400);
    text-decoration: none;
    cursor: pointer;
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: var(--crimson-light);
}

.footer-link:focus-visible {
    outline: 1px solid var(--crimson-light);
    outline-offset: 2px;
    border-radius: 2px;
}

.footer-sep {
    color: rgba(255,255,255,0.12);
}

@keyframes heartbeat {
    0%, 100% { transform: scale(1); }
    15% { transform: scale(1.2); }
    30% { transform: scale(1); }
    45% { transform: scale(1.15); }
    60% { transform: scale(1); }
}

/* ── SCAN LINE (subtle CRT) ── */
.scanline {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, transparent, rgba(220, 38, 38, 0.15), transparent);
    z-index: 998;
    animation: scanDown 6s linear infinite;
    pointer-events: none;
}

@keyframes scanDown {
    0% { top: -3px; }
    100% { top: 100vh; }
}

/* ── ANIMATIONS ── */
@keyframes revealUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes typeIn {
    from {
        opacity: 0;
        letter-spacing: 0.6em;
    }
    to {
        opacity: 1;
        letter-spacing: 0.25em;
    }
}

/* ── RESPONSIVE ── */
@media (max-width: 820px) {
    .feeds {
        grid-template-columns: 1fr;
        max-width: 420px;
        gap: 1.25rem;
    }

    .feed-card {
        padding: 2rem 1.75rem 1.75rem;
    }

    .feed-number {
        font-size: 3.5rem;
    }

    .corner-mark { display: none; }
}

@media (max-width: 480px) {
    .page { padding: 1.5rem 1rem; }
    .header { margin-bottom: 3rem; }

    .footer-inner {
        flex-wrap: wrap;
        justify-content: center;
        border-radius: 16px;
        gap: 0.5rem;
    }
}

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

    .feed-card {
        opacity: 1;
        transform: none;
    }
}

/* ── CUSTOM SELECTION ── */
::selection {
    background: rgba(220, 38, 38, 0.3);
    color: var(--ivory);
}

/* ══════════════════════════════════════════════
   SUBPAGE STYLES (Legal, 404)
   ══════════════════════════════════════════════ */

.content-card {
    max-width: 680px;
    width: 100%;
    background: linear-gradient(165deg, rgba(255,255,255,0.04) 0%, rgba(255,255,255,0.01) 100%);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 24px;
    padding: 3rem 2.5rem;
    opacity: 0;
    animation: revealUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.5s forwards;
}

.content-card h2 {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--ivory);
}

.content-card h3 {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--crimson-light);
    margin-top: 2rem;
    margin-bottom: 0.75rem;
}

.content-card p {
    font-size: 0.95rem;
    color: var(--slate-300);
    line-height: 1.8;
    margin-bottom: 0.75rem;
}

.content-card a {
    color: var(--crimson-light);
    text-decoration: none;
    cursor: pointer;
    transition: color 0.3s ease;
}

.content-card a:hover {
    color: var(--ivory);
}

.content-card a:focus-visible {
    outline: 1px solid var(--crimson-light);
    outline-offset: 2px;
    border-radius: 2px;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--slate-400);
    text-decoration: none;
    cursor: pointer;
    margin-bottom: 2rem;
    opacity: 0;
    animation: revealUp 0.6s ease-out 0.3s forwards;
    transition: color 0.3s ease;
}

.back-link:hover {
    color: var(--crimson-light);
}

.back-link:focus-visible {
    outline: 1px solid var(--crimson-light);
    outline-offset: 4px;
    border-radius: 2px;
}

.back-link svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    transition: transform 0.3s ease;
}

.back-link:hover svg {
    transform: translateX(-4px);
}

/* ── 404 SPECIFIC ── */
.error-code {
    font-family: 'Playfair Display', serif;
    font-size: clamp(6rem, 20vw, 12rem);
    font-weight: 900;
    line-height: 1;
    background: linear-gradient(180deg, rgba(220, 38, 38, 0.25) 0%, rgba(220, 38, 38, 0.03) 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1rem;
    opacity: 0;
    animation: revealUp 1s cubic-bezier(0.16, 1, 0.3, 1) 0.3s forwards;
    text-shadow: none;
}

.error-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(1.5rem, 5vw, 2.5rem);
    font-weight: 700;
    margin-bottom: 1rem;
    opacity: 0;
    animation: revealUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.6s forwards;
}

.error-desc {
    font-size: 1rem;
    color: var(--slate-300);
    line-height: 1.7;
    max-width: 420px;
    text-align: center;
    margin-bottom: 2.5rem;
    opacity: 0;
    animation: revealUp 0.8s ease-out 0.8s forwards;
}

.home-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--ivory);
    text-decoration: none;
    cursor: pointer;
    padding: 1rem 2rem;
    border: 1px solid rgba(220, 38, 38, 0.3);
    border-radius: 100px;
    background: rgba(220, 38, 38, 0.08);
    opacity: 0;
    animation: revealUp 0.8s ease-out 1s forwards;
    transition: background 0.3s ease, border-color 0.3s ease;
}

.home-btn:hover {
    background: rgba(220, 38, 38, 0.15);
    border-color: rgba(220, 38, 38, 0.5);
}

.home-btn:active {
    transform: scale(0.97);
}

.home-btn:focus-visible {
    outline: 2px solid var(--crimson-light);
    outline-offset: 2px;
}

.home-btn svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

@media (max-width: 480px) {
    .content-card {
        padding: 2rem 1.5rem;
    }
}