/* Syphon UI for the web: the look of the Syphon Tools app, so the site and the tools feel the same.
   Source of the look: Ui/SyphonWindow.cs, RecUi in Recorder/RecorderControls.cs, the cards of Ui/ToolMenuWindow.cs.
   Every element takes its colour from --a (hex) and --ar (the same colour as "r,g,b"); set both on a section or a
   card to give it a tool's colour. Moving parts only animate transform/opacity (smooth on any PC) and pause when
   they are off screen (syphon-ui.js). Components are documented in site_audit/v2/KIT.md. */

:root {
    --sy-bg: #080812;          /* window background */
    --sy-title: #0c0c18;       /* title bar */
    --sy-panel: #0d0d1b;       /* cards */
    --sy-panel-2: #12122a;
    --sy-field: #131326;       /* inputs, tracks */
    --sy-field-hover: #1a1a32;
    --sy-border: #282848;
    --sy-border-soft: #1c1c34;
    --sy-text: #f8f8ff;
    --sy-dim: #a5afdc;         /* secondary text (blue-grey) */
    --sy-faint: #687098;
    --sy-green: #22c55e;
    --sy-amber: #fbbf24;
    --sy-red: #ef4444;
    --sy-font: "Segoe UI", Inter, system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
    --sy-mono: "Cascadia Mono", Consolas, ui-monospace, monospace;
    --sy-ease: cubic-bezier(.22, .61, .36, 1);
    --sy-r: 3px;               /* buttons and fields; panels are square */
    --sy-wrap: 1200px;
    --a: #7c3aed;              /* Syphon Tools violet (the tool menu) */
    --ar: 124, 58, 237;

    /* Old site tokens, so pages still on the old classes take the new colours */
    --bg: var(--sy-bg); --bg-2: var(--sy-title); --panel: var(--sy-panel); --panel-2: var(--sy-panel-2);
    --line: rgba(255, 255, 255, .07); --line-strong: rgba(255, 255, 255, .12);
    --text: var(--sy-text); --muted: var(--sy-dim); --muted-2: var(--sy-faint);
    --font-head: var(--sy-font); --font-body: var(--sy-font);
    --radius-lg: 0px; --radius-md: 0px; --radius-sm: 3px; --radius-xs: 3px;
}

/* ── Page ── */
html { scroll-behavior: smooth; }
body.sy {
    margin: 0;
    min-height: 100vh;
    background: var(--sy-bg);
    color: var(--sy-text);
    font: 400 15.5px/1.6 var(--sy-font);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}
body.sy ::selection { background: rgba(var(--ar), .45); color: #fff; }
.sy *, .sy *::before, .sy *::after { box-sizing: border-box; }
.sy img { max-width: 100%; }
.sy a { color: inherit; text-decoration: none; }
.sy :focus-visible { outline: 2px solid rgba(var(--ar), .9); outline-offset: 2px; }
.sy [id] { scroll-margin-top: 88px; }   /* anchors land below the sticky title bar */

/* The window backdrop: two lights (top left, bottom right) in the page colour, a 40 px grid and faint dots */
.sy-backdrop { position: fixed; inset: 0; z-index: -1; pointer-events: none; background: var(--sy-bg); }
.sy-backdrop::before {
    content: ""; position: absolute; inset: 0;
    background:
        radial-gradient(circle at 10% 12%, rgba(var(--ar), .26), transparent 38vmax),
        radial-gradient(circle at 86% 90%, rgba(var(--ar), .22), transparent 42vmax);
}
.sy-backdrop::after {
    content: ""; position: absolute; inset: 0;
    background-image:
        url("particles.svg"),
        linear-gradient(rgba(255, 255, 255, .028) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .028) 1px, transparent 1px);
    background-size: 900px 900px, 40px 40px, 40px 40px;
}

.sy-wrap { width: min(calc(100% - 32px), var(--sy-wrap)); margin: 0 auto; }
.sy-main { padding: 36px 0 72px; overflow-x: clip; }   /* glows and corner marks never widen the page on phones */

/* ── Type ── */
.sy-label {   /* the tools' section headings: small, bold, uppercase, in the accent */
    display: inline-flex; align-items: center; gap: 8px;
    font: 700 .74rem/1.2 var(--sy-font); letter-spacing: .1em; text-transform: uppercase;
    color: color-mix(in srgb, var(--a) 72%, #fff);
}
.sy-h1 { margin: 0; font: 700 clamp(2.3rem, 5vw, 3.9rem)/1.04 var(--sy-font); letter-spacing: -.015em; color: var(--sy-text); }
.sy-h2 { margin: 0; font: 700 clamp(1.6rem, 3.2vw, 2.4rem)/1.12 var(--sy-font); letter-spacing: -.01em; color: var(--sy-text); }
.sy-h3 { margin: 0; font: 700 1.25rem/1.25 var(--sy-font); color: var(--sy-text); }
.sy-glow-text {   /* a word in the accent, lit like the tools' titles */
    background: linear-gradient(90deg, color-mix(in srgb, var(--a) 55%, #fff), var(--a) 55%, color-mix(in srgb, var(--a) 55%, #fff));
    -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 18px rgba(var(--ar), .35));
}
.sy-lead { margin: 0; color: var(--sy-dim); font-size: 1.06rem; line-height: 1.65; }
.sy-dim { color: var(--sy-dim); }
.sy-faint { color: var(--sy-faint); }
.sy-mono { font-family: var(--sy-mono); }

/* A line that fades out to both ends (under title bars and headers) */
.sy-fade { height: 1px; border: 0; margin: 0; background: linear-gradient(90deg, transparent, rgba(var(--ar), .5), transparent); }

/* Section heading: label, title and an optional line of text, centred */
.sy-head { max-width: 760px; margin: 0 auto 34px; text-align: center; }
.sy-head .sy-h2 { margin-top: 10px; }
.sy-head .sy-lead { margin-top: 12px; }
.sy-sec { margin-top: 96px; }

/* ── Panel: square card with accent border, corner marks and a light line on top ── */
.sy-panel {
    position: relative;
    background: linear-gradient(180deg, rgba(18, 18, 32, .94), rgba(12, 12, 24, .94));
    border: 1px solid rgba(var(--ar), .16);
}
.sy-panel::before {   /* corner marks + the short line on the top edge */
    content: ""; position: absolute; inset: -1px; pointer-events: none; opacity: .55;
    --c: rgba(var(--ar), .85);
    background:
        linear-gradient(var(--c), var(--c)) left top / 11px 1.5px no-repeat,
        linear-gradient(var(--c), var(--c)) left top / 1.5px 11px no-repeat,
        linear-gradient(var(--c), var(--c)) right top / 11px 1.5px no-repeat,
        linear-gradient(var(--c), var(--c)) right top / 1.5px 11px no-repeat,
        linear-gradient(var(--c), var(--c)) left bottom / 11px 1.5px no-repeat,
        linear-gradient(var(--c), var(--c)) left bottom / 1.5px 11px no-repeat,
        linear-gradient(var(--c), var(--c)) right bottom / 11px 1.5px no-repeat,
        linear-gradient(var(--c), var(--c)) right bottom / 1.5px 11px no-repeat,
        linear-gradient(90deg, transparent, var(--c), transparent) center top / 64px 2px no-repeat;
    transition: opacity .3s, background-size .45s var(--sy-ease);
}
.sy-pad { padding: 26px; }

/* Interactive card (like the tool menu cards): brightens, washes with the accent and grows its top line on hover */
.sy-card { transition: border-color .3s, transform .35s var(--sy-ease), box-shadow .35s; }
.sy-card::after {   /* the accent wash from the top */
    content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0; transition: opacity .35s;
    background: linear-gradient(180deg, rgba(var(--ar), .16), transparent 65%);
}
a.sy-card:hover, .sy-card.is-hover, button.sy-card:hover {
    border-color: rgba(var(--ar), .7);
    transform: translateY(-3px);
    box-shadow: 0 18px 44px rgba(0, 0, 0, .45), 0 0 34px rgba(var(--ar), .14);
}
a.sy-card:hover::before, .sy-card.is-hover::before, button.sy-card:hover::before {
    opacity: 1;
    background-size: 11px 1.5px, 1.5px 11px, 11px 1.5px, 1.5px 11px, 11px 1.5px, 1.5px 11px, 11px 1.5px, 1.5px 11px, calc(100% - 60px) 2px;
}
a.sy-card:hover::after, .sy-card.is-hover::after, button.sy-card:hover::after { opacity: 1; }
.sy-card > *:not(.sy-run) { position: relative; z-index: 1; }

/* The light that runs along a card's border (tool menu). Add <i class="sy-run"></i> inside a .sy-panel. */
.sy-run { position: absolute; left: -3px; top: -3px; width: 6px; height: 6px; z-index: 2; pointer-events: none; opacity: 0; }
.sy-run::before { content: ""; position: absolute; inset: 0; border-radius: 50%; background: rgb(var(--ar)); box-shadow: 0 0 10px 3px rgba(var(--ar), .55); }
.sy-run.on { opacity: 1; animation: syRun var(--t, 9s) linear infinite; animation-delay: var(--delay, 0s); }
@keyframes syRun {
    0% { transform: translate(0, 0); }
    25% { transform: translate(var(--w), 0); }
    50% { transform: translate(var(--w), var(--h)); }
    75% { transform: translate(0, var(--h)); }
    100% { transform: translate(0, 0); }
}

/* ── Orb: the tools' icon disc with two turning rings of arcs and three orbiting dots ── */
.sy-orb {
    --d: 56px;
    position: relative; display: inline-grid; place-items: center; flex: none;
    width: var(--d); height: var(--d); margin: 20px;
}
.sy-orb-core {
    position: relative; z-index: 1; display: grid; place-items: center;
    width: 100%; height: 100%; border-radius: 50%;
    background: rgba(var(--ar), .08);
    border: 1.5px solid rgba(var(--ar), .34);
    color: color-mix(in srgb, var(--a) 86%, #fff);
    transition: background .35s, border-color .35s, box-shadow .35s;
}
.sy-orb-core svg, .sy-orb-core img { width: 42%; height: 42%; }
.sy-orb-core img { width: 70%; height: 70%; border-radius: 50%; object-fit: cover; }
.sy-orb-r1, .sy-orb-r2, .sy-orb-dots { position: absolute; border-radius: 50%; pointer-events: none; }
.sy-orb-r1 {
    inset: -10px;
    background: conic-gradient(rgba(var(--ar), .5) 0 105deg, transparent 0 152deg, rgba(var(--ar), .5) 0 208deg, transparent 0 242deg, rgba(var(--ar), .5) 0 276deg, transparent 0);
    -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 1.5px), #000 calc(100% - 1.5px));
    mask: radial-gradient(farthest-side, transparent calc(100% - 1.5px), #000 calc(100% - 1.5px));
    opacity: .7; animation: sySpin 8.5s linear infinite;
}
.sy-orb-r2 {
    inset: -19px;
    background: conic-gradient(rgba(var(--ar), .45) 0 82deg, transparent 0 128deg, rgba(var(--ar), .45) 0 178deg, transparent 0 220deg, rgba(var(--ar), .45) 0 282deg, transparent 0);
    -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 1px), #000 calc(100% - 1px));
    mask: radial-gradient(farthest-side, transparent calc(100% - 1px), #000 calc(100% - 1px));
    opacity: .45; animation: sySpin 13s linear infinite reverse;
}
.sy-orb-dots { inset: -13px; animation: sySpin 5.2s linear infinite; }
.sy-orb-dots i { position: absolute; inset: 0; transform: rotate(calc(var(--k) * 120deg)); }
.sy-orb-dots i:nth-child(1) { --k: 0; } .sy-orb-dots i:nth-child(2) { --k: 1; } .sy-orb-dots i:nth-child(3) { --k: 2; }
.sy-orb-dots i::after {
    content: ""; position: absolute; left: 50%; top: 0; width: 4px; height: 4px; margin: -2px 0 0 -2px; border-radius: 50%;
    background: rgb(var(--ar)); box-shadow: 0 0 8px 2px rgba(var(--ar), .5);
    animation: syPulse 2.6s ease-in-out infinite; animation-delay: calc(var(--k) * -.87s);
}
.sy-orb.lg { --d: 88px; margin: 30px; }
.sy-orb.sm { --d: 40px; margin: 14px; }
.sy-orb.sm .sy-orb-r2 { display: none; }
.sy-orb.sm .sy-orb-r1 { inset: -7px; }
.sy-orb.sm .sy-orb-dots { inset: -7px; }
.sy-orb.xs { --d: 30px; margin: 0; }
.sy-orb.xs .sy-orb-r1, .sy-orb.xs .sy-orb-r2, .sy-orb.xs .sy-orb-dots { display: none; }
.sy-orb.xs .sy-orb-core svg { width: 54%; height: 54%; }
a:hover > .sy-orb .sy-orb-core, .sy-card:hover .sy-orb-core, .sy-orb.lit .sy-orb-core {
    background: rgba(var(--ar), .18); border-color: rgba(var(--ar), .75); box-shadow: 0 0 26px rgba(var(--ar), .35);
}
a:hover > .sy-orb .sy-orb-r1, .sy-card:hover .sy-orb-r1 { opacity: 1; }
@keyframes sySpin { to { transform: rotate(360deg); } }
@keyframes syPulse { 0%, 100% { opacity: .35; transform: scale(.7); } 50% { opacity: 1; transform: scale(1.15); } }

/* ── Buttons ── */
.sy-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 10px;
    min-height: 46px; padding: 0 22px; border-radius: var(--sy-r);
    font: 700 .9rem/1 var(--sy-font); letter-spacing: .06em; text-transform: uppercase; white-space: nowrap;
    color: #fff; cursor: pointer;
    border: 1px solid rgba(var(--ar), .55);
    background: linear-gradient(180deg, rgba(var(--ar), .22), rgba(var(--ar), .08));
    transition: transform .2s var(--sy-ease), border-color .2s, box-shadow .25s, background .25s, filter .2s;
}
.sy-btn:hover { border-color: rgba(var(--ar), .9); background: linear-gradient(180deg, rgba(var(--ar), .32), rgba(var(--ar), .13)); box-shadow: 0 0 26px rgba(var(--ar), .28); transform: translateY(-1px); }
.sy-btn svg { width: 18px; height: 18px; flex: none; }
.sy-btn small { display: block; margin-top: 4px; font-size: .7rem; font-weight: 600; letter-spacing: .04em; opacity: .8; text-transform: none; }
.sy-btn .sy-btn-text { text-align: left; line-height: 1.1; }
/* The big Syphon action button (OPTIMIZE / DOWNLOAD): violet to pink, lit */
.sy-btn-main {
    min-height: 58px; padding: 0 30px; font-size: 1rem; border: 0;
    background: linear-gradient(90deg, #7c3aed, #a21caf 70%, #c026d3);
    box-shadow: 0 10px 36px rgba(124, 58, 237, .42), inset 0 1px 0 rgba(255, 255, 255, .22);
    position: relative; overflow: hidden;
}
.sy-btn-main::after {   /* a slow sheen, like the tools' buttons */
    content: ""; position: absolute; top: 0; bottom: 0; left: 0; width: 40%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .22), transparent);
    transform: translateX(-120%); animation: sySheen 4.5s ease-in-out infinite;
}
.sy-btn-main:hover { background: linear-gradient(90deg, #8b5cf6, #b026c9 70%, #d946ef); box-shadow: 0 14px 44px rgba(124, 58, 237, .55), inset 0 1px 0 rgba(255, 255, 255, .25); }
@keyframes sySheen { 0%, 55% { transform: translateX(-120%); } 100% { transform: translateX(320%); } }
.sy-btn-ghost { border-color: var(--sy-border); background: rgba(19, 19, 38, .7); color: var(--sy-text); }
.sy-btn-ghost:hover { border-color: rgba(var(--ar), .6); background: var(--sy-field-hover); box-shadow: none; }
.sy-btn-sm { min-height: 36px; padding: 0 14px; font-size: .78rem; }
.sy-btn-block { width: 100%; }
/* "LAUNCH →": text link in the accent with an arrow that moves on hover */
a.sy-link, .sy-link { display: inline-flex; align-items: center; gap: 8px; font: 700 .8rem/1 var(--sy-font); letter-spacing: .1em; text-transform: uppercase; color: color-mix(in srgb, var(--a) 70%, #fff); }
.sy-link::after { content: "\2192"; transition: transform .25s var(--sy-ease); }
.sy-link:hover::after, a:hover .sy-link::after { transform: translateX(4px); }

/* ── Pills and chips ── */
.sy-pill {   /* status box like "● READY" */
    display: inline-flex; align-items: center; gap: 7px; padding: 5px 10px;
    font: 700 .7rem/1 var(--sy-font); letter-spacing: .08em; text-transform: uppercase;
    color: color-mix(in srgb, var(--a) 70%, #fff); border: 1px solid rgba(var(--ar), .45); background: rgba(var(--ar), .1);
}
.sy-pill i { width: 6px; height: 6px; border-radius: 50%; background: rgb(var(--ar)); box-shadow: 0 0 8px rgba(var(--ar), .9); animation: syBlink 2s ease-in-out infinite; }
.sy-pill.ok { --a: #22c55e; --ar: 34, 197, 94; }
.sy-pill.warn { --a: #fbbf24; --ar: 251, 191, 36; }
.sy-pill.bad { --a: #ef4444; --ar: 239, 68, 68; }
@keyframes syBlink { 50% { opacity: .35; } }
.sy-chip { display: inline-flex; align-items: center; gap: 8px; padding: 7px 12px; font-family: var(--sy-font); font-size: .84rem; font-weight: 600; color: #e2e2f5; border: 1px solid var(--sy-border-soft); background: rgba(19, 19, 38, .6); transition: border-color .2s, background .2s; }
.sy-chip i { width: 7px; height: 7px; border-radius: 50%; background: rgb(var(--ar)); box-shadow: 0 0 8px rgba(var(--ar), .8); }
a.sy-chip:hover { border-color: rgba(var(--ar), .6); background: rgba(var(--ar), .1); }

/* ── Stats: big white number, small unit in the accent, label in faint caps ── */
.sy-stat { display: flex; flex-direction: column; gap: 4px; }
.sy-stat b { font: 700 2rem/1 var(--sy-font); color: var(--sy-text); }
.sy-stat b small { margin-left: 4px; font-size: .5em; font-weight: 700; color: color-mix(in srgb, var(--a) 70%, #fff); }
.sy-stat > span { font: 700 .7rem/1.2 var(--sy-font); letter-spacing: .1em; text-transform: uppercase; color: var(--sy-faint); }

/* Score ring (the Optimizer's score, the stress tests' gauges): <span class="sy-ring" style="--p:60"><b>60<small>%</small></b></span> */
@property --sy-p { syntax: "<number>"; inherits: false; initial-value: 0; }
.sy-ring { --size: 120px; --sy-p: var(--p, 0); position: relative; display: inline-grid; place-items: center; width: var(--size); height: var(--size); border-radius: 50%;
    background: conic-gradient(rgb(var(--ar)) calc(var(--sy-p) * 1%), rgba(var(--ar), .12) 0);
    -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 7px), #000 calc(100% - 7px)); mask: radial-gradient(farthest-side, transparent calc(100% - 7px), #000 calc(100% - 7px));
    transition: --sy-p 1.4s var(--sy-ease); }
.sy-ring-wrap { position: relative; display: inline-grid; place-items: center; }
.sy-ring-wrap > b { position: absolute; font: 700 1.6rem/1 var(--sy-font); }
.sy-ring-wrap > b small { font-size: .5em; color: var(--sy-dim); }

/* ── Fields ── */
.sy-field-label { display: block; margin-bottom: 7px; font: 700 .72rem/1.2 var(--sy-font); letter-spacing: .1em; text-transform: uppercase; color: var(--sy-dim); }
.sy-input {
    width: 100%; min-height: 46px; padding: 0 14px; border-radius: var(--sy-r);
    font: 400 .98rem var(--sy-font); color: var(--sy-text);
    background: var(--sy-field); border: 1px solid var(--sy-border);
    transition: border-color .2s, box-shadow .2s, background .2s;
}
.sy-input::placeholder { color: var(--sy-faint); }
.sy-input:hover { background: var(--sy-field-hover); }
.sy-input:focus { outline: none; border-color: rgba(var(--ar), .85); box-shadow: 0 0 0 3px rgba(var(--ar), .18); }

/* Segmented switch (the tools' "PAGE 1 / PAGE 2" and tabs) */
.sy-seg { display: inline-flex; padding: 3px; gap: 3px; border: 1px solid var(--sy-border-soft); background: rgba(12, 12, 24, .8); }
.sy-seg > a, .sy-seg > button {
    display: inline-flex; align-items: center; gap: 8px; min-height: 36px; padding: 0 16px; border: 1px solid transparent;
    font: 700 .8rem/1 var(--sy-font); letter-spacing: .08em; text-transform: uppercase; color: var(--sy-dim); background: none; cursor: pointer;
    transition: color .2s, background .2s, border-color .2s;
}
.sy-seg > a:hover, .sy-seg > button:hover { color: var(--sy-text); background: rgba(255, 255, 255, .03); }
.sy-seg > .active, .sy-seg > [aria-current="page"], .sy-seg > [aria-selected="true"] { color: #fff; background: rgba(var(--ar), .2); border-color: rgba(var(--ar), .7); box-shadow: 0 0 18px rgba(var(--ar), .18) inset; }

/* Check list with the accent tick */
.sy-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.sy-list li { position: relative; padding-left: 28px; line-height: 1.5; color: #e2e2f5; }
.sy-list li::before { content: ""; position: absolute; left: 0; top: .2em; width: 16px; height: 16px; border: 1px solid rgba(var(--ar), .55); background: rgba(var(--ar), .14); }
.sy-list li::after { content: ""; position: absolute; left: 5.5px; top: calc(.2em + 3px); width: 4px; height: 8px; border: solid color-mix(in srgb, var(--a) 70%, #fff); border-width: 0 2px 2px 0; transform: rotate(45deg); }

/* Note box (tools' info banners) */
.sy-note { padding: 14px 16px; border: 1px solid rgba(var(--ar), .22); border-left: 3px solid rgb(var(--ar)); background: rgba(var(--ar), .06); color: var(--sy-dim); font-size: .9rem; line-height: 1.6; }
.sy-note b, .sy-note strong { color: #fff; }

/* Flash message */
.sy-flash { margin-top: 18px; padding: 13px 16px; font-weight: 600; border: 1px solid rgba(var(--ar), .45); background: rgba(var(--ar), .1); color: #fff; }
.sy-flash.success { --a: #22c55e; --ar: 34, 197, 94; }
.sy-flash.error { --a: #ef4444; --ar: 239, 68, 68; }

/* Screenshot frame: the tool window with its accent border, corner marks outside and a glow in its colour */
.sy-shot {
    position: relative; display: block; width: 100%; padding: 0; margin: 0; font: inherit; color: inherit;
    border: 1px solid rgba(var(--ar), .5); background: #08080f;
    box-shadow: 0 30px 70px rgba(0, 0, 0, .55), 0 0 50px rgba(var(--ar), .16);
}
.sy-shot img { display: block; width: 100%; height: auto; }
.sy-shot::before, .sy-shot::after { content: ""; position: absolute; width: 16px; height: 16px; pointer-events: none; border: 0 solid rgb(var(--ar)); }
.sy-shot::before { left: -7px; top: -7px; border-width: 2px 0 0 2px; }
.sy-shot::after { right: -7px; bottom: -7px; border-width: 0 2px 2px 0; }
button.sy-shot { cursor: zoom-in; transition: transform .35s var(--sy-ease), box-shadow .35s; }
button.sy-shot:hover { transform: translateY(-4px); box-shadow: 0 36px 80px rgba(0, 0, 0, .6), 0 0 70px rgba(var(--ar), .3); }

/* Screenshot viewer */
.sy-lb { position: fixed; inset: 0; z-index: 10000; display: flex; align-items: center; justify-content: center; padding: 56px 72px; background: rgba(4, 4, 10, .92); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); opacity: 0; visibility: hidden; transition: opacity .25s, visibility .25s; }
.sy-lb.open { opacity: 1; visibility: visible; }
.sy-lb figure { margin: 0; display: flex; flex-direction: column; align-items: center; gap: 14px; max-width: 100%; max-height: 100%; }
.sy-lb img { max-width: 100%; max-height: calc(100vh - 150px); width: auto; height: auto; border: 1px solid rgba(var(--ar), .6); box-shadow: 0 0 80px rgba(var(--ar), .28); transform: scale(.97); transition: transform .3s var(--sy-ease); }
.sy-lb.open img { transform: none; }
.sy-lb figcaption { font-weight: 700; color: #fff; text-align: center; }
.sy-lb figcaption span { margin-left: 8px; font-weight: 400; color: var(--sy-dim); }
.sy-lb button { position: absolute; display: grid; place-items: center; width: 46px; height: 46px; border: 1px solid rgba(var(--ar), .5); background: rgba(12, 12, 24, .9); color: #fff; font-size: 1.4rem; cursor: pointer; transition: background .2s; }
.sy-lb button:hover { background: rgba(var(--ar), .35); }
.sy-lb .x { top: 16px; right: 16px; }
.sy-lb .prev { left: 14px; top: 50%; margin-top: -23px; }
.sy-lb .next { right: 14px; top: 50%; margin-top: -23px; }

/* Reveal on scroll */
.sy-js .sy-rv { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--sy-ease), transform .7s var(--sy-ease); }   /* only hidden when the kit script runs */
.sy-rv.in { opacity: 1; transform: none; }
.sy-rv.d1 { transition-delay: .08s; } .sy-rv.d2 { transition-delay: .16s; } .sy-rv.d3 { transition-delay: .24s; }

/* ── Title bar (site header) ── */
.sy-top { position: sticky; top: 0; z-index: 60; background: rgba(12, 12, 24, .86); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); }
.sy-top::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: linear-gradient(90deg, transparent, rgba(var(--ar), .55), transparent); }
.sy-top-in { display: flex; align-items: center; gap: 22px; min-height: 64px; }
.sy-brand { display: inline-flex; align-items: center; gap: 12px; flex: none; }
.sy-brand .sy-orb { --d: 38px; margin: 0; }
.sy-brand .sy-orb-r2 { display: none; }
.sy-brand .sy-orb-r1 { inset: -5px; }
.sy-brand .sy-orb-dots { inset: -5px; }
.sy-brand b { font: 700 1rem/1 var(--sy-font); letter-spacing: .1em; text-transform: uppercase; color: color-mix(in srgb, var(--a) 78%, #fff); }
.sy-brand small { display: block; margin-top: 4px; font: 600 .66rem/1 var(--sy-font); letter-spacing: .14em; text-transform: uppercase; color: var(--sy-faint); }
.sy-nav { margin: 0 auto; }
.sy-actions { display: flex; align-items: center; gap: 10px; }
.sy-user { display: inline-flex; align-items: center; gap: 8px; min-height: 36px; padding: 0 12px; font-weight: 700; font-size: .84rem; color: #fff; border: 1px solid var(--sy-border-soft); background: rgba(19, 19, 38, .6); }
.sy-user i { width: 7px; height: 7px; border-radius: 50%; background: var(--sy-green); box-shadow: 0 0 8px var(--sy-green); }
.sy-burger { display: none; width: 42px; height: 42px; margin-left: auto; border: 1px solid var(--sy-border); background: rgba(19, 19, 38, .7); color: #fff; cursor: pointer; }
.sy-burger span { display: block; width: 18px; height: 2px; margin: 4px auto; background: currentColor; }
.sy-drawer { display: none; }

/* ── Footer ── */
.sy-foot { position: relative; margin-top: 40px; padding: 34px 0 88px; background: rgba(12, 12, 24, .7); }   /* room for the Discord button */
.sy-foot::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 1px; background: linear-gradient(90deg, transparent, rgba(var(--ar), .5), transparent); }
.sy-foot-in { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 22px; }
.sy-foot-links { display: flex; flex-wrap: wrap; gap: 6px 22px; }
.sy-foot-links a { font: 700 .76rem/1 var(--sy-font); letter-spacing: .1em; text-transform: uppercase; color: var(--sy-dim); transition: color .2s; }
.sy-foot-links a:hover { color: #fff; }
.sy-foot-small { width: 100%; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; padding-top: 18px; border-top: 1px solid var(--sy-border-soft); font-size: .8rem; color: var(--sy-faint); }
.sy-foot-small a { color: var(--sy-dim); transition: color .2s; }
.sy-foot-small a:hover { color: #fff; }
.sy-foot .sy-brand small { display: block; }   /* the footer always has room for the tagline (the title bar hides it on small screens) */

/* Touch screens (tablets and phones): the footer links become tiles with a comfortable tap size */
@media (max-width: 980px) {
    .sy-foot-links { width: 100%; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
    .sy-foot-links a {
        display: flex; align-items: center; justify-content: space-between; gap: 5px; min-height: 44px; padding: 6px 11px 6px 12px;
        font-size: .74rem; line-height: 1.25; letter-spacing: .08em;
        border: 1px solid rgba(var(--ar), .16); background: linear-gradient(180deg, rgba(18, 18, 32, .94), rgba(12, 12, 24, .94));
        transition: color .2s, border-color .2s, background .2s;
    }
    .sy-foot-links a::after { content: "\2192"; flex: none; font-size: .8rem; color: var(--sy-faint); transition: color .2s, transform .25s var(--sy-ease); }
    .sy-foot-links a[target="_blank"]::after { content: "\2197"; }
    .sy-foot-links a:hover, .sy-foot-links a:active { color: #fff; border-color: rgba(var(--ar), .6); background: rgba(var(--ar), .1); }
    .sy-foot-links a:hover::after, .sy-foot-links a:active::after { color: color-mix(in srgb, var(--a) 70%, #fff); transform: translateX(2px); }
}
/* Phones: brand centred, links in two columns, the small print stacked under a fading line */
@media (max-width: 760px) {
    .sy-foot { padding: 30px 0 calc(78px + env(safe-area-inset-bottom, 0px)); }   /* room for the Discord button */
    .sy-foot-in { flex-direction: column; align-items: stretch; gap: 22px; }
    .sy-foot .sy-brand { align-self: center; }
    .sy-foot-links { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .sy-foot-links a:last-child:nth-child(odd) { grid-column: 1 / -1; }   /* an odd last link spans the row */
    .sy-foot-small { flex-direction: column; align-items: center; gap: 2px; padding-top: 16px; border-top: 0; text-align: center; line-height: 1.5;
        background: linear-gradient(90deg, transparent, rgba(var(--ar), .35), transparent) top / 100% 1px no-repeat; }
}
@media (max-width: 370px) {   /* the smallest phones: the whole tile is the button, the arrow makes room for the text */
    .sy-foot-links a::after { display: none; }
}

/* Discord button (bottom left) */
.sy-discord { position: fixed; left: 18px; bottom: 18px; z-index: 55; --a: #5865f2; --ar: 88, 101, 242; display: inline-flex; align-items: center; gap: 10px; padding: 10px 14px 10px 10px; color: #fff; font: 700 .78rem/1 var(--sy-font); letter-spacing: .06em; text-transform: uppercase; border: 1px solid rgba(var(--ar), .6); background: rgba(12, 12, 24, .92); box-shadow: 0 0 26px rgba(var(--ar), .3); transition: transform .25s var(--sy-ease), box-shadow .25s; }
.sy-discord:hover { transform: translateY(-2px); box-shadow: 0 0 34px rgba(var(--ar), .5); }
.sy-discord svg { width: 22px; height: 22px; color: #8c96ff; }
.sy-discord em { font-style: normal; font-weight: 600; letter-spacing: 0; text-transform: none; color: var(--sy-dim); }

/* Pause moving parts that are off screen (syphon-ui.js), and for people who asked for less motion */
.sy-off, .sy-off * { animation-play-state: paused !important; }
@media (prefers-reduced-motion: reduce) {
    .sy *, .sy *::before, .sy *::after { animation: none !important; transition: none !important; }
    .sy-rv { opacity: 1; transform: none; }
}

@media (max-width: 1180px) and (min-width: 981px) {   /* laptops: a tighter title bar so all menu items and buttons fit */
    .sy-brand small { display: none; }
    .sy-top-in { gap: 14px; }
    .sy-nav.sy-seg > a { padding: 0 11px; }
    .sy-actions .sy-btn-sm { padding: 0 11px; }
}
@media (max-width: 980px) {
    .sy-nav, .sy-actions { display: none; }
    .sy-burger { display: block; }
    .sy-drawer.open { display: block; position: fixed; inset: 64px 0 auto 0; z-index: 59; padding: 16px; background: #0a0a14; border-bottom: 1px solid rgba(var(--ar), .35); box-shadow: 0 30px 60px rgba(0, 0, 0, .6); }
    .sy-drawer .sy-btn { background-color: #12122a; }
    .sy-drawer .sy-seg { display: flex; flex-direction: column; width: 100%; }
    .sy-drawer .sy-seg > a { justify-content: flex-start; min-height: 46px; }
    .sy-drawer .sy-drawer-actions { display: flex; flex-direction: column; gap: 8px; margin-top: 12px; }
    .sy-sec { margin-top: 72px; }
}
@media (max-width: 560px) {
    .sy-brand small { display: none; }
    .sy-pad { padding: 20px 16px; }
    .sy-discord span, .sy-discord em { display: none; }
    .sy-discord { left: 14px; bottom: calc(14px + env(safe-area-inset-bottom, 0px)); padding: 11px; }   /* a 46 px square in the corner */
    .sy-lb { padding: 60px 10px; }
    .sy-lb .prev, .sy-lb .next { top: auto; bottom: 14px; margin: 0; }
    .sy-lb .prev { left: calc(50% - 56px); } .sy-lb .next { right: calc(50% - 56px); }
}