:root {
    --accent: #86b45c;
    --accent-rgb: 134, 180, 92;
    --bg: #0a0a0a;
    --surface: #101010;
    --surface-2: #151515;
    --ink: #f2f0eb;
    --ink-rgb: 242, 240, 235;
    --muted: rgba(242, 240, 235, .58);
    --dim: rgba(242, 240, 235, .38);
    --line: rgba(255, 255, 255, .075);
    --line-2: rgba(255, 255, 255, .14);
    --sans: 'Inter Tight', 'Inter', system-ui, sans-serif;
    --serif: 'Instrument Serif', Georgia, serif;
    --mono: 'JetBrains Mono', ui-monospace, monospace;
    --ease: cubic-bezier(.22, .9, .24, 1);
    --slow: cubic-bezier(.16, 1, .3, 1);
    --max: 1280px;
    --gutter: max(28px, calc((100vw - var(--max)) / 2));
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body { font-family: var(--sans); background: var(--bg); color: var(--ink); font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: clip; font-feature-settings: 'ss01', 'cv11'; }
body.lock { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
svg { fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
code { font-family: var(--mono); font-size: .86em; padding: 1px 6px; border-radius: 4px; background: rgba(255,255,255,.05); border: 1px solid var(--line); }
::selection { background: var(--ink); color: var(--bg); }
em { font-family: var(--serif); font-style: italic; font-weight: 400; letter-spacing: -.005em; }

/* Logo */
.lg-hex { stroke: var(--ink); stroke-width: 2.2; }
.lg-n { stroke: var(--ink); stroke-width: 3.4; }
.lg-dot { fill: var(--accent); stroke: none; }

/* Carga */
.loader { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; background: var(--bg); transition: opacity .8s ease, visibility .8s; }
.loader.done { opacity: 0; visibility: hidden; }
.loader svg { width: 56px; height: 56px; }
.loader .lg-hex, .loader .lg-n { stroke-dasharray: 160; stroke-dashoffset: 160; animation: draw 1.1s var(--slow) forwards; }
.loader .lg-n { animation-delay: .25s; }
@keyframes draw { to { stroke-dashoffset: 0; } }

/* Fondo */
.nexus { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; }
.vignette { position: fixed; inset: 0; z-index: 1; pointer-events: none; background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(var(--ink-rgb), .035), transparent 60%), radial-gradient(ellipse 120% 90% at 50% 50%, transparent 55%, rgba(0,0,0,.6)); }
.progress { position: fixed; top: 0; left: 0; z-index: 60; height: 1px; width: 100%; background: var(--ink); transform-origin: left; transform: scaleX(0); opacity: .6; }
main, .footer, .nav { position: relative; z-index: 2; }

/* Botones */
.btn { position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 12px; height: 46px; padding: 0 22px; border-radius: 999px; font-weight: 500; font-size: 14.5px; letter-spacing: -.005em; white-space: nowrap; transition: background .4s var(--ease), color .4s var(--ease), border-color .4s var(--ease), transform .4s var(--ease); }
.btn svg { width: 16px; height: 16px; stroke-width: 1.8; transition: transform .5s var(--ease); }
.btn:hover svg { transform: translateX(4px); }
.btn-sm { height: 38px; padding: 0 18px; font-size: 13.5px; }
.btn-lg { height: 54px; padding: 0 28px; font-size: 15px; }
.btn-block { width: 100%; }
.btn-light { color: var(--bg); background: var(--ink); }
.btn-light:hover { background: #fff; }
.btn-line { border: 1px solid var(--line-2); }
.btn-line:hover { border-color: rgba(var(--ink-rgb), .55); }
.tag-save { font-family: var(--mono); font-size: 11px; color: var(--accent); }
.link-quiet { font-size: 13.5px; color: var(--muted); transition: color .3s; padding: 0 6px; }
.link-quiet:hover { color: var(--ink); }

/* Etiquetas */
.label { display: inline-flex; align-items: center; gap: 10px; font-family: var(--mono); font-size: 11.5px; letter-spacing: .04em; text-transform: uppercase; color: var(--muted); }
.led { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 3px rgba(var(--accent-rgb), .14); }
.kicker { display: block; font-family: var(--mono); font-size: 11.5px; letter-spacing: .04em; text-transform: uppercase; color: var(--dim); margin-bottom: 22px; }

/* Nav */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 50; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 24px; padding: 22px var(--gutter); border-bottom: 1px solid transparent; transition: padding .5s var(--ease), background .5s, border-color .5s; }
.nav.scrolled { padding-top: 14px; padding-bottom: 14px; background: rgba(10,10,10,.78); backdrop-filter: blur(18px) saturate(1.3); border-bottom-color: var(--line); }
.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand-mark { width: 28px; height: 28px; }
.brand-name { font-size: 16.5px; font-weight: 600; letter-spacing: -.02em; }
.nav-links { display: flex; gap: 30px; }
.nav-links a { position: relative; font-size: 13.5px; color: var(--muted); transition: color .3s; }
.nav-links a::after { content: ''; position: absolute; left: 0; right: 0; bottom: -6px; height: 1px; background: var(--ink); transform: scaleX(0); transform-origin: left; transition: transform .5s var(--ease); }
.nav-links a:hover, .nav-links a.active { color: var(--ink); }
.nav-links a.active::after { transform: scaleX(1); }
.nav-cta { display: flex; align-items: center; justify-content: flex-end; gap: 14px; }
.burger { display: none; width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--line-2); flex-direction: column; justify-content: center; align-items: center; gap: 5px; }
.burger i { display: block; width: 15px; height: 1.5px; background: var(--ink); transition: transform .4s var(--ease); }
.nav.open .burger i:first-child { transform: translateY(3.25px) rotate(45deg); }
.nav.open .burger i:last-child { transform: translateY(-3.25px) rotate(-45deg); }

/* Hero */
.hero { position: relative; min-height: 100vh; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr); align-items: center; gap: 72px; padding: 140px var(--gutter) 90px; }
.hero-title { margin: 28px 0 28px; font-weight: 500; font-size: clamp(50px, 5.6vw, 92px); line-height: 1.0; letter-spacing: -.045em; }
.hero-title em { letter-spacing: -.02em; font-size: 1.06em; }
.w { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .08em; margin-bottom: -.08em; }
.w > span { display: inline-block; transform: translateY(105%); transition: transform 1.3s var(--slow); transition-delay: calc(var(--i) * 70ms + .2s); }
.ready .w > span { transform: none; }
.hero-sub { max-width: 500px; font-size: 18px; line-height: 1.6; color: var(--muted); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 40px; }
.hero-actions.center { justify-content: center; }
.hero-stats { display: grid; grid-template-columns: repeat(3, auto); justify-content: start; gap: 0; margin-top: 64px; border-top: 1px solid var(--line); max-width: 520px; }
.hero-stats > div { padding: 22px 40px 0 0; margin-right: 40px; border-right: 1px solid var(--line); }
.hero-stats > div:last-child { border-right: 0; margin-right: 0; }
.hero-stats dt { font-family: var(--mono); font-size: 11px; letter-spacing: .04em; text-transform: uppercase; color: var(--dim); }
.hero-stats dd { margin-top: 8px; font-size: 38px; font-weight: 400; letter-spacing: -.04em; line-height: 1; font-variant-numeric: tabular-nums; }
.hero-stats dd small { font-size: .55em; color: var(--muted); margin-left: 2px; }
.dd-note { display: block; margin-top: 6px; font-size: 12px; color: var(--dim); }

.hero-visual { position: relative; perspective: 2000px; }
.stage { position: relative; transform: rotateY(-7deg) rotateX(3deg); transform-style: preserve-3d; transition: transform 1.4s var(--slow); }
.stage::before { content: ''; position: absolute; inset: -14% -10%; z-index: -1; background: radial-gradient(closest-side, rgba(var(--accent-rgb), .09), transparent); filter: blur(20px); }
.stage-frame { position: relative; aspect-ratio: 1.47; border-radius: 14px; overflow: hidden; background: var(--surface); border: 1px solid var(--line-2); box-shadow: 0 1px 0 rgba(255,255,255,.06) inset, 0 50px 120px -40px rgba(0,0,0,.9); }
.stage-frame img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transform: scale(1.035); transition: opacity 1.4s ease, transform 2.4s var(--slow); }
.stage-frame img.on { opacity: 1; transform: none; }
.stage-frame::after { content: ''; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(160deg, rgba(255,255,255,.07), transparent 35%); }
.stage-meta { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin-top: 22px; }
.stage-caption { display: flex; flex-direction: column; gap: 4px; min-height: 46px; }
.stage-caption span { font-family: var(--mono); font-size: 11.5px; color: var(--dim); }
.stage-caption b { font-weight: 500; font-size: 17px; letter-spacing: -.02em; }
.stage-dots { display: flex; gap: 6px; }
.stage-dots button { position: relative; width: 34px; height: 2px; background: var(--line-2); overflow: hidden; }
.stage-dots button i { position: absolute; inset: 0; background: var(--ink); transform: scaleX(0); transform-origin: left; }
.stage-dots button.on i { animation: fill var(--dur, 5s) linear forwards; }
.stage-dots button.done i { transform: scaleX(1); }
@keyframes fill { to { transform: scaleX(1); } }

/* Aparecer */
.fade, .reveal { opacity: 0; transform: translateY(18px); filter: blur(6px); transition: opacity 1.2s var(--slow), transform 1.2s var(--slow), filter 1.2s var(--slow); transition-delay: var(--d, 0s); }
.ready .fade, .reveal.in { opacity: 1; transform: none; filter: none; }

/* Franja */
.strip { position: relative; z-index: 2; overflow: hidden; padding: 26px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
.strip-track { display: flex; width: max-content; animation: strip 60s linear infinite; }
.strip-track span { display: inline-flex; align-items: center; font-size: 15px; color: var(--dim); white-space: nowrap; }
.strip-track span::after { content: ''; width: 4px; height: 4px; margin: 0 34px; border-radius: 50%; background: var(--line-2); }
@keyframes strip { to { transform: translateX(-50%); } }

/* Secciones */
.section { position: relative; max-width: var(--max); margin: 0 auto; padding: 150px 28px 20px; }
.section-head { max-width: 760px; margin-bottom: 56px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2, .show-steps h2, .cta h2 { font-weight: 500; font-size: clamp(38px, 4.4vw, 64px); line-height: 1.04; letter-spacing: -.04em; }
.section-head p { margin-top: 22px; font-size: 17px; color: var(--muted); max-width: 600px; }
.section-head.center p { margin-left: auto; margin-right: auto; }
.split-head { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: end; margin-bottom: 56px; }
.split-head.top { align-items: start; }
.split-head .section-head { margin-bottom: 0; }
.lead { font-size: 17px; color: var(--muted); max-width: 520px; }

/* Colección */
.toolbar { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 28px; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.filters { display: flex; flex-wrap: wrap; gap: 26px; }
.filters button { position: relative; padding: 4px 0; font-size: 14px; color: var(--dim); transition: color .3s; }
.filters button sup { font-family: var(--mono); font-size: 10px; margin-left: 4px; color: var(--dim); }
.filters button::after { content: ''; position: absolute; left: 0; right: 0; bottom: -19px; height: 1px; background: var(--ink); transform: scaleX(0); transform-origin: left; transition: transform .6s var(--ease); }
.filters button:hover { color: var(--muted); }
.filters button.on { color: var(--ink); }
.filters button.on::after { transform: scaleX(1); }
.toolbar-note { font-family: var(--mono); font-size: 11.5px; color: var(--dim); }

.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card { position: relative; display: flex; flex-direction: column; border-radius: 16px; background: var(--surface); border: 1px solid var(--line); overflow: hidden; transition: border-color .6s var(--ease), transform .8s var(--slow), background .6s; }
.card:hover { border-color: var(--line-2); background: var(--surface-2); transform: translateY(-4px); }
.card.hidden { display: none; }
.card.enter { animation: cardIn .9s var(--slow) both; animation-delay: calc(var(--i) * 70ms); }
@keyframes cardIn { from { opacity: 0; transform: translateY(16px); } }
.card-media { position: relative; aspect-ratio: 16 / 10.4; overflow: hidden; background: #0c0c0c; cursor: pointer; border-bottom: 1px solid var(--line); }
.card-media img { width: 100%; height: 100%; object-fit: cover; object-position: center top; transition: transform 1.6s var(--slow), opacity .6s; opacity: .92; }
.card:hover .card-media img { transform: scale(1.04); opacity: 1; }
.card-new { position: absolute; top: 14px; left: 14px; z-index: 2; display: inline-flex; align-items: center; gap: 8px; padding: 6px 11px; border-radius: 999px; font-family: var(--mono); font-size: 10.5px; letter-spacing: .04em; text-transform: uppercase; background: rgba(10,10,10,.72); backdrop-filter: blur(8px); border: 1px solid var(--line-2); }
.card-view { position: absolute; right: 14px; bottom: 14px; z-index: 2; padding: 7px 13px; border-radius: 999px; font-size: 12.5px; background: rgba(10,10,10,.72); backdrop-filter: blur(8px); border: 1px solid var(--line-2); opacity: 0; transform: translateY(6px); transition: opacity .5s, transform .6s var(--ease); }
.card:hover .card-view { opacity: 1; transform: none; }
.card-body { display: flex; flex-direction: column; flex: 1; padding: 24px 24px 22px; }
.card-top { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.card-res { font-family: var(--mono); font-size: 11px; color: var(--dim); }
.card-cat { font-size: 12px; color: var(--dim); }
.card-body h3 { margin: 10px 0 8px; font-weight: 500; font-size: 23px; letter-spacing: -.03em; line-height: 1.15; }
.card-body p { font-size: 14.5px; color: var(--muted); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 18px 0 24px; }
.chip { padding: 4px 10px; border-radius: 999px; font-size: 12px; color: var(--muted); border: 1px solid var(--line); }
.card-foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: auto; padding-top: 20px; border-top: 1px solid var(--line); }
.price { font-size: 24px; font-weight: 400; letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.price small { font-size: .62em; color: var(--muted); margin-left: 3px; }
.card-foot .btns { display: flex; align-items: center; gap: 16px; }
.text-btn { font-size: 13.5px; color: var(--muted); transition: color .3s; }
.text-btn:hover { color: var(--ink); }

/* Principios */
.principles { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); }
.principle { padding: 36px 36px 40px 0; border-bottom: 1px solid var(--line); }
.principle:not(:nth-child(3n+1)) { padding-left: 36px; border-left: 1px solid var(--line); }
.p-n { display: block; font-family: var(--serif); font-style: italic; font-size: 30px; line-height: 1; color: var(--accent); margin-bottom: 26px; }
.principle h3 { font-weight: 500; font-size: 19px; letter-spacing: -.02em; margin-bottom: 10px; }
.principle p { font-size: 14.5px; color: var(--muted); }

/* En acción */
.showcase { position: relative; z-index: 2; display: grid; grid-template-columns: 1.3fr 1fr; gap: 80px; max-width: var(--max); margin: 110px auto 0; padding: 40px 28px; }
.show-sticky { position: sticky; top: 120px; height: calc(100vh - 180px); max-height: 620px; display: flex; align-items: center; }
.show-frame { width: 100%; border-radius: 16px; overflow: hidden; background: var(--surface); border: 1px solid var(--line-2); box-shadow: 0 60px 120px -50px rgba(0,0,0,.95); }
.show-bar { display: flex; align-items: center; gap: 12px; padding: 13px 18px; border-bottom: 1px solid var(--line); font-family: var(--mono); font-size: 11.5px; color: var(--dim); }
.show-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
.show-idx { margin-left: auto; }
.show-imgs { position: relative; aspect-ratio: 1.47; }
.show-imgs img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transform: scale(1.03); transition: opacity 1.1s ease, transform 1.8s var(--slow); }
.show-imgs img.on { opacity: 1; transform: none; }
.show-steps { padding: 26vh 0 26vh; }
.show-step { min-height: 62vh; display: flex; flex-direction: column; justify-content: center; opacity: .22; transition: opacity .8s var(--ease); }
.show-step.on { opacity: 1; }
.show-step .n { font-family: var(--mono); font-size: 11.5px; color: var(--dim); }
.show-step h3 { margin: 14px 0 14px; font-weight: 500; font-size: 34px; line-height: 1.1; letter-spacing: -.035em; }
.show-step p { color: var(--muted); font-size: 16px; }
.show-step ul { list-style: none; margin-top: 24px; border-top: 1px solid var(--line); }
.show-step li { padding: 12px 0; border-bottom: 1px solid var(--line); font-size: 14.5px; color: var(--muted); display: flex; gap: 14px; }
.show-step li::before { content: '—'; color: var(--dim); }

/* Pack */
.pack { display: grid; grid-template-columns: 1.35fr 1fr; border-radius: 20px; border: 1px solid var(--line-2); background: linear-gradient(180deg, rgba(255,255,255,.025), transparent 40%), var(--surface); overflow: hidden; }
.pack-left { padding: 44px; }
.pack-list { list-style: none; display: grid; grid-template-columns: 1fr 1fr; column-gap: 40px; margin-top: 26px; }
.pack-list li { display: flex; align-items: baseline; gap: 10px; padding: 13px 0; border-bottom: 1px solid var(--line); font-size: 14.5px; opacity: 0; transform: translateY(8px); transition: opacity .8s var(--slow), transform .8s var(--slow); transition-delay: calc(var(--i) * 50ms + .2s); }
.pack.in .pack-list li { opacity: 1; transform: none; }
.pack-list li::after { content: ''; flex: 1; order: 1; border-bottom: 1px dotted var(--line-2); transform: translateY(-4px); }
.pack-list li span { order: 2; font-family: var(--mono); font-size: 12px; color: var(--dim); text-decoration: line-through; }
.pack-right { display: flex; flex-direction: column; justify-content: center; gap: 12px; padding: 44px; border-left: 1px solid var(--line); background: rgba(255,255,255,.015); }
.was { font-size: 14px; color: var(--muted); }
.was s { font-family: var(--mono); font-size: 13px; color: var(--dim); }
.price-big { font-weight: 300; font-size: 92px; line-height: 1; letter-spacing: -.06em; font-variant-numeric: tabular-nums; }
.price-big small { font-size: .38em; font-weight: 400; color: var(--muted); margin-left: 8px; letter-spacing: 0; }
.save { align-self: flex-start; margin-bottom: 18px; padding: 6px 12px; border-radius: 999px; font-size: 13px; color: var(--accent); border: 1px solid rgba(var(--accent-rgb), .35); }
.pack-perks { list-style: none; display: grid; gap: 8px; margin-top: 18px; }
.pack-perks li { display: flex; gap: 10px; font-size: 13.5px; color: var(--muted); }
.pack-perks li::before { content: ''; flex: none; width: 14px; height: 14px; margin-top: 4px; background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2386b45c' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'><path d='M5 12l5 5 9-10'/></svg>") center / contain no-repeat; }

/* Instalación */
.steps { list-style: none; border-top: 1px solid var(--line); }
.steps li { display: grid; grid-template-columns: 54px 1fr; padding: 20px 0; border-bottom: 1px solid var(--line); }
.steps li > span { font-family: var(--mono); font-size: 12px; color: var(--dim); padding-top: 3px; }
.steps b { font-weight: 500; font-size: 17px; letter-spacing: -.02em; }
.steps p { font-size: 14.5px; color: var(--muted); }
.terminal { border-radius: 16px; overflow: hidden; background: #0c0c0c; border: 1px solid var(--line); }
.term-bar { display: flex; align-items: center; padding: 12px 18px; border-bottom: 1px solid var(--line); font-family: var(--mono); font-size: 11.5px; color: var(--dim); }
.copy { margin-left: auto; padding: 5px 14px; border-radius: 999px; font-size: 12px; border: 1px solid var(--line-2); transition: border-color .3s, color .3s; }
.copy:hover, .copy.ok { border-color: rgba(var(--ink-rgb), .5); color: var(--ink); }
.terminal pre { padding: 26px 28px; min-height: 240px; font-family: var(--mono); font-size: 13.5px; line-height: 1.9; color: var(--ink); overflow-x: auto; }
.terminal .c { color: var(--dim); }
.terminal .k { color: var(--muted); }
.terminal .caret { display: inline-block; width: 8px; height: 1.1em; vertical-align: -3px; background: var(--ink); animation: blink 1.1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

/* Preguntas */
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 24px 0; font-size: 17px; font-weight: 500; letter-spacing: -.015em; cursor: pointer; transition: color .3s; }
.faq summary:hover { color: #fff; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary i { position: relative; flex: none; width: 14px; height: 14px; }
.faq summary i::before, .faq summary i::after { content: ''; position: absolute; left: 0; top: 50%; width: 14px; height: 1.5px; margin-top: -.75px; background: var(--muted); transition: transform .5s var(--ease); }
.faq summary i::after { transform: rotate(90deg); }
.faq details[open] summary i::after { transform: rotate(0); }
.faq details p { padding: 0 60px 26px 0; color: var(--muted); font-size: 15px; animation: faqIn .7s var(--slow); }
@keyframes faqIn { from { opacity: 0; transform: translateY(-6px); } }

/* CTA */
.cta { position: relative; z-index: 2; max-width: var(--max); margin: 150px auto 0; padding: 0 28px; }
.cta-inner { position: relative; padding: 110px 40px; border-radius: 24px; text-align: center; overflow: hidden; border: 1px solid var(--line); background: radial-gradient(ellipse 60% 70% at 50% 0%, rgba(var(--ink-rgb), .06), transparent 70%), var(--surface); }
.cta-inner::before { content: ''; position: absolute; inset: 0; background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 56px 56px; mask-image: radial-gradient(ellipse 60% 60% at 50% 0%, #000, transparent 75%); opacity: .6; }
.cta-inner > * { position: relative; }
.cta h2 { max-width: 760px; margin: 0 auto; }
.cta p { max-width: 540px; margin: 22px auto 0; color: var(--muted); font-size: 17px; }

/* Pie */
.footer { max-width: var(--max); margin: 110px auto 0; padding: 44px 28px 40px; border-top: 1px solid var(--line); }
.footer-top { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.footer nav { display: flex; gap: 28px; flex-wrap: wrap; }
.footer nav a { font-size: 13.5px; color: var(--muted); cursor: pointer; transition: color .3s; }
.footer nav a:hover { color: var(--ink); }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; margin-top: 30px; font-size: 12.5px; color: var(--dim); }

/* Modal */
.modal { position: fixed; inset: 0; z-index: 80; display: grid; place-items: center; padding: 28px; visibility: hidden; }
.modal.open { visibility: visible; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(4,4,4,.82); backdrop-filter: blur(12px); opacity: 0; transition: opacity .6s; }
.modal.open .modal-backdrop { opacity: 1; }
.modal-card { position: relative; display: grid; grid-template-columns: 1.4fr 1fr; width: min(1200px, 100%); max-height: calc(100vh - 56px); border-radius: 20px; overflow: hidden; background: var(--surface); border: 1px solid var(--line-2); box-shadow: 0 80px 160px -40px rgba(0,0,0,.95); opacity: 0; transform: translateY(24px) scale(.985); transition: opacity .7s var(--slow), transform .9s var(--slow); }
.modal.open .modal-card { opacity: 1; transform: none; }
.modal-x { position: absolute; top: 18px; right: 18px; z-index: 5; width: 38px; height: 38px; display: grid; place-items: center; border-radius: 50%; border: 1px solid var(--line-2); background: rgba(10,10,10,.6); transition: border-color .3s, transform .6s var(--ease); }
.modal-x:hover { border-color: rgba(var(--ink-rgb), .55); transform: rotate(90deg); }
.modal-x svg { width: 16px; height: 16px; }
.m-gallery { display: flex; flex-direction: column; min-height: 0; background: #0b0b0b; border-right: 1px solid var(--line); }
.m-main { position: relative; flex: 1; min-height: 360px; overflow: hidden; cursor: zoom-in; }
.m-main img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; opacity: 0; transition: opacity .7s ease, transform 1s var(--slow); transform: scale(1.02); }
.m-main img.on { opacity: 1; transform: none; }
.m-arrow { position: absolute; top: 50%; z-index: 3; width: 42px; height: 42px; margin-top: -21px; display: grid; place-items: center; border-radius: 50%; background: rgba(10,10,10,.7); border: 1px solid var(--line-2); transition: border-color .3s; }
.m-arrow:hover { border-color: rgba(var(--ink-rgb), .55); }
.m-arrow.l { left: 16px; } .m-arrow.r { right: 16px; }
.m-arrow svg { width: 18px; height: 18px; }
.m-count { position: absolute; left: 18px; bottom: 16px; z-index: 3; font-family: var(--mono); font-size: 11.5px; color: var(--muted); }
.m-thumbs { display: flex; gap: 8px; padding: 14px; overflow-x: auto; border-top: 1px solid var(--line); }
.m-thumbs button { flex: none; width: 100px; aspect-ratio: 1.47; border-radius: 8px; overflow: hidden; border: 1px solid var(--line); opacity: .45; transition: opacity .4s, border-color .4s; }
.m-thumbs button.on { opacity: 1; border-color: rgba(var(--ink-rgb), .6); }
.m-thumbs img { width: 100%; height: 100%; object-fit: cover; }
.m-info { display: flex; flex-direction: column; padding: 40px 36px 32px; overflow-y: auto; }
.m-res { font-family: var(--mono); font-size: 11.5px; color: var(--dim); }
.m-info h3 { margin: 10px 0 14px; padding-right: 40px; font-weight: 500; font-size: 38px; line-height: 1.05; letter-spacing: -.04em; }
.m-info > p { color: var(--muted); font-size: 15px; }
.m-feats { list-style: none; margin: 26px 0; border-top: 1px solid var(--line); }
.m-feats li { display: flex; gap: 12px; padding: 11px 0; border-bottom: 1px solid var(--line); font-size: 14px; color: var(--muted); opacity: 0; animation: featIn .7s var(--slow) forwards; animation-delay: calc(var(--i) * 45ms + .25s); }
.m-feats li::before { content: ''; flex: none; width: 14px; height: 14px; margin-top: 4px; background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2386b45c' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'><path d='M5 12l5 5 9-10'/></svg>") center / contain no-repeat; }
@keyframes featIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.m-req { display: grid; grid-template-columns: auto 1fr; gap: 6px 18px; font-size: 13.5px; }
.m-req dt { font-family: var(--mono); font-size: 11px; color: var(--dim); text-transform: uppercase; letter-spacing: .04em; align-self: center; }
.m-buy { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-top: auto; padding-top: 28px; }
.m-price { font-weight: 300; font-size: 44px; line-height: 1; letter-spacing: -.05em; font-variant-numeric: tabular-nums; }
.m-price small { font-size: .45em; font-weight: 400; color: var(--muted); margin-left: 4px; letter-spacing: 0; }

.lightbox { position: fixed; inset: 0; z-index: 90; display: grid; place-items: center; padding: 32px; background: rgba(4,4,4,.95); opacity: 0; visibility: hidden; transition: opacity .5s, visibility .5s; cursor: zoom-out; }
.lightbox.open { opacity: 1; visibility: visible; }
.lightbox img { max-width: 100%; max-height: 100%; border-radius: 10px; transform: scale(.98); transition: transform .8s var(--slow); }
.lightbox.open img { transform: none; }

/* Adaptable */
@media (max-width: 1100px) {
    .hero { grid-template-columns: 1fr; gap: 56px; padding-top: 140px; }
    .grid { grid-template-columns: repeat(2, 1fr); }
    .principles { grid-template-columns: repeat(2, 1fr); }
    .principle, .principle:not(:nth-child(3n+1)) { padding: 32px 28px 36px 0; border-left: 0; }
    .principle:nth-child(2n) { padding-left: 28px; border-left: 1px solid var(--line); }
    .split-head { grid-template-columns: 1fr; gap: 28px; }
    .showcase { grid-template-columns: 1fr; gap: 20px; }
    .show-sticky { top: 76px; height: auto; z-index: 3; }
    .show-steps { padding: 10px 0 0; }
    .show-step { min-height: 44vh; }
    .pack { grid-template-columns: 1fr; }
    .pack-right { border-left: 0; border-top: 1px solid var(--line); }
    .modal-card { grid-template-columns: 1fr; overflow-y: auto; }
    .m-main { min-height: 240px; aspect-ratio: 1.47; flex: none; }
}
@media (max-width: 900px) {
    .nav { grid-template-columns: 1fr auto; }
    .nav-links { position: fixed; top: 66px; left: 16px; right: 16px; flex-direction: column; gap: 0; padding: 8px 20px; border-radius: 16px; background: rgba(14,14,14,.97); backdrop-filter: blur(18px); border: 1px solid var(--line-2); opacity: 0; transform: translateY(-8px); pointer-events: none; transition: opacity .4s, transform .5s var(--ease); }
    .nav.open .nav-links { opacity: 1; transform: none; pointer-events: auto; }
    .nav-links a { padding: 15px 0; font-size: 16px; border-bottom: 1px solid var(--line); }
    .nav-links a:last-child { border-bottom: 0; }
    .nav-links a::after { display: none; }
    .burger { display: flex; }
    .link-quiet { display: none; }
}
@media (max-width: 640px) {
    .section { padding-top: 110px; }
    .grid, .principles { grid-template-columns: 1fr; }
    .principle:nth-child(2n) { padding-left: 0; border-left: 0; }
    .hero-stats { grid-template-columns: repeat(3, 1fr); }
    .hero-stats > div { padding-right: 14px; margin-right: 14px; }
    .hero-stats dd { font-size: 30px; }
    .toolbar { overflow-x: auto; scrollbar-width: none; }
    .filters { flex-wrap: nowrap; gap: 22px; }
    .filters button { flex: none; }
    .filters button::after { bottom: -2px; }
    .toolbar { padding-bottom: 12px; }
    .toolbar-note { display: none; }
    .pack-left, .pack-right { padding: 28px; }
    .pack-list { grid-template-columns: 1fr; }
    .price-big { font-size: 72px; }
    .nav-cta .btn-light { display: none; }
    .m-buy { flex-direction: column; align-items: stretch; }
    .cta-inner { padding: 80px 24px; }
}
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
    .fade, .reveal { opacity: 1; transform: none; filter: none; }
}