/* ==========================================================================
   Yanki Tellez - portfolio
   Estilos escritos a mano (sin Tailwind CDN). Un solo acento, un solo sistema
   de radios, dos temas (oscuro por defecto / claro) controlados por tokens.
   ========================================================================== */

/* ---------- Fuentes (autoalojadas) ---------- */
@font-face {
    font-family: "Archivo";
    src: url("../fonts/archivo-wdth.woff2") format("woff2");
    font-weight: 100 900;
    font-stretch: 62% 125%;
    font-display: swap;
}
@font-face {
    font-family: "Geist";
    src: url("../fonts/geist.woff2") format("woff2");
    font-weight: 100 900;
    font-display: swap;
}
@font-face {
    font-family: "Geist Mono";
    src: url("../fonts/geist-mono.woff2") format("woff2");
    font-weight: 100 900;
    font-display: swap;
}

/* ---------- Tokens ---------- */
:root {
    --font-display: "Archivo", "Arial Narrow", "Helvetica Neue", Arial, sans-serif;
    --font-body: "Geist", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    --font-mono: "Geist Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;

    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);

    /* Radios: contenedores 28 / interior 14 / interactivos pill */
    --r-lg: 28px;
    --r-md: 14px;
    --r-pill: 999px;

    --gutter: clamp(20px, 4vw, 56px);
    --maxw: 1440px;
    --nav-h: 4.25rem;

    /* Escala de capas */
    --z-content: 1;
    --z-grain: 50;
    --z-menu: 70;
    --z-nav: 75;
    --z-skip: 90;

    --accent: #e8683f;
    --on-accent: #0c0b0a;
}

:root[data-theme="dark"] {
    color-scheme: dark;
    --bg: #0c0b0a;
    --bg-raise: #161412;
    --fg: #f2efe8;
    --fg-dim: #b0aba1;
    --fg-mute: #85817a;
    --line: rgba(242, 239, 232, 0.12);
    --line-strong: rgba(242, 239, 232, 0.26);
    --accent-ink: #e8683f;
    --shadow-tint: rgba(232, 104, 63, 0.22);
    --shadow-deep: rgba(0, 0, 0, 0.6);
}
:root[data-theme="light"] {
    color-scheme: light;
    --bg: #f4f3ef;
    --bg-raise: #e9e7e1;
    --fg: #12110f;
    --fg-dim: #55524b;
    --fg-mute: #6d695f;
    --line: rgba(18, 17, 15, 0.14);
    --line-strong: rgba(18, 17, 15, 0.3);
    --accent-ink: #b9411b;
    --shadow-tint: rgba(185, 65, 27, 0.18);
    --shadow-deep: rgba(40, 30, 20, 0.28);
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
html:not(.lenis) { scroll-behavior: smooth; }
body {
    margin: 0;
    background: var(--bg);
    color: var(--fg);
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    overflow-x: clip;
    transition: background-color 0.5s var(--ease-out), color 0.5s var(--ease-out);
}
img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, p, figure { margin: 0; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
::selection { background: var(--accent); color: var(--on-accent); }

:focus-visible {
    outline: 2px solid var(--accent-ink);
    outline-offset: 3px;
    border-radius: 4px;
}

section[id], footer[id] { scroll-margin-top: 3rem; }

/* Lenis */
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-smooth [data-lenis-prevent] { overscroll-behavior: contain; }
.lenis.lenis-stopped { overflow: clip; }
.lenis.lenis-scrolling iframe { pointer-events: none; }

.sr-only {
    position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.skip {
    position: fixed; left: 1rem; top: -4rem; z-index: var(--z-skip);
    padding: 0.7rem 1.1rem; border-radius: var(--r-pill);
    background: var(--fg); color: var(--bg); font-weight: 600;
    transition: top 0.3s var(--ease-out);
}
.skip:focus { top: 1rem; }

.container {
    width: 100%;
    max-width: calc(var(--maxw) + 2 * var(--gutter));
    margin-inline: auto;
    padding-inline: var(--gutter);
}

.i { width: 1.15em; height: 1.15em; flex: none; fill: currentColor; }

/* ---------- Tipografía ---------- */
.display {
    font-family: var(--font-display);
    font-weight: 800;
    font-stretch: 62%;
    text-transform: uppercase;
    line-height: 0.88;
    letter-spacing: -0.005em;
}
.mono {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}
.h2 {
    font-size: clamp(2.9rem, 9.2vw, 8.75rem);
    text-wrap: balance;
}
.h2--xl { font-size: clamp(3.2rem, 11.5vw, 11rem); line-height: 0.96; }

/* Palabras divididas por JS: data-split (con máscara) y data-lit (sin máscara) */
.w { display: inline-block; overflow: hidden; vertical-align: top; padding: 0.14em 0 0.26em; margin: -0.14em 0 -0.26em; }
.w__in { display: inline-block; }
.wd { display: inline-block; }

/* Transición de tema (View Transitions): la anima el JS con un círculo */
::view-transition-old(root), ::view-transition-new(root) { animation: none; mix-blend-mode: normal; }
::view-transition-new(root) { z-index: 2; }
::view-transition-old(root) { z-index: 1; }

/* ---------- Fondo ambiental ---------- */
.glow {
    position: fixed; left: 0; top: 0;
    width: 620px; height: 620px; margin: -310px 0 0 -310px;
    border-radius: 50%;
    background: radial-gradient(closest-side, color-mix(in srgb, var(--accent) 15%, transparent), transparent);
    pointer-events: none; opacity: 0;
    transition: opacity 0.8s var(--ease-out);
    will-change: transform;
}
.glow.is-on { opacity: 1; }
@media (hover: none), (pointer: coarse) { .glow { display: none; } }

.grain {
    position: fixed; inset: 0; z-index: var(--z-grain); pointer-events: none;
    opacity: 0.045;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .9 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}
:root[data-theme="light"] .grain { filter: invert(1); opacity: 0.04; }

main, .footer { position: relative; z-index: var(--z-content); }

/* ---------- Botones ---------- */
.btn {
    --h: 3.25rem;
    position: relative; isolation: isolate; overflow: hidden;
    display: inline-flex; align-items: center; justify-content: center; gap: 0.65rem;
    height: var(--h); padding: 0 1.55rem;
    border: 1px solid transparent; border-radius: var(--r-pill);
    font-weight: 600; font-size: 0.95rem; line-height: 1; letter-spacing: -0.005em; white-space: nowrap;
    transition: color 0.35s var(--ease-out), border-color 0.35s var(--ease-out);
}
/* Los botones magnéticos mueven su transform con GSAP: sin transición CSS para que no compitan */
.btn:not([data-magnetic]) {
    transition: transform 0.45s var(--ease-out), color 0.35s var(--ease-out), border-color 0.35s var(--ease-out);
}
.btn::before {
    content: ""; position: absolute; inset: 0; z-index: -1;
    background: var(--sweep, var(--fg));
    border-radius: 50% 50% 0 0 / 100% 100% 0 0;
    transform: translateY(102%);
    transition: transform 0.55s var(--ease-out), border-radius 0.55s var(--ease-out);
}
.btn:hover::before, .btn:focus-visible::before { transform: translateY(0); border-radius: 0; }
.btn:active { transform: scale(0.97); }
.btn--sm { --h: 2.6rem; padding: 0 1.15rem; font-size: 0.85rem; }
.btn--lg { --h: 3.75rem; padding: 0 2rem; font-size: 1.02rem; }

.btn--primary { background: var(--accent); color: var(--on-accent); }
.btn--primary:hover, .btn--primary:focus-visible { color: var(--bg); }
.btn--ghost { border-color: var(--line-strong); color: var(--fg); }
.btn--ghost:hover, .btn--ghost:focus-visible { color: var(--bg); border-color: var(--fg); }
.btn--pay { background: var(--fg); color: var(--bg); --sweep: var(--accent); }
.btn--pay:hover, .btn--pay:focus-visible { color: var(--on-accent); }
.btn--dark { background: #0c0b0a; color: #f2efe8; --sweep: #f2efe8; }
.btn--dark:hover, .btn--dark:focus-visible { color: #0c0b0a; }

.icon-btn {
    display: inline-grid; place-items: center; width: 2.6rem; height: 2.6rem;
    border: 1px solid var(--line-strong); border-radius: var(--r-pill);
    transition: background-color 0.3s var(--ease-out), border-color 0.3s var(--ease-out), transform 0.3s var(--ease-out);
}
.icon-btn:hover { background: var(--line); }
.icon-btn:active { transform: scale(0.94); }
.icon-btn .i { width: 1.15rem; height: 1.15rem; }

.link-arrow {
    display: inline-flex; align-items: center; gap: 0.6rem;
    padding-bottom: 0.25rem; border-bottom: 1px solid currentColor;
    font-weight: 600;
}
.link-arrow .i { transition: transform 0.45s var(--ease-out); }
.link-arrow:hover .i { transform: translateX(0.3rem); }
.link-arrow--plain { border-color: transparent; }
[tabindex="-1"]:focus { outline: none; }

/* ---------- Navegación ---------- */
.nav {
    position: fixed; inset: 0 0 auto 0; z-index: var(--z-nav);
    height: var(--nav-h);
    display: grid; grid-template-columns: 1fr auto 1fr; align-items: center;
    padding-inline: var(--gutter);
    border-bottom: 1px solid transparent;
    transition: transform 0.6s var(--ease-out), background-color 0.4s, border-color 0.4s, backdrop-filter 0.4s;
}
.nav.is-scrolled {
    background: color-mix(in srgb, var(--bg) 74%, transparent);
    -webkit-backdrop-filter: blur(14px) saturate(140%);
    backdrop-filter: blur(14px) saturate(140%);
    border-bottom-color: var(--line);
}
.nav.is-hidden { transform: translateY(-101%); }
.nav.is-hidden:focus-within { transform: none; }
@media (prefers-reduced-transparency: reduce) {
    .nav.is-scrolled { background: var(--bg); -webkit-backdrop-filter: none; backdrop-filter: none; }
}

.nav__brand {
    display: inline-flex; flex-direction: column; justify-self: start;
    font-family: var(--font-display); font-weight: 800; font-stretch: 62%;
    font-size: 1.12rem; line-height: 0.86; letter-spacing: -0.005em; text-transform: uppercase;
}
.nav__links { display: flex; gap: clamp(1.25rem, 3vw, 3rem); }
.nav__links a, .menu__links a { position: relative; }
.nav__links a {
    font-family: var(--font-mono); font-size: 0.75rem; font-weight: 500;
    letter-spacing: 0.06em; text-transform: uppercase; padding: 0.4rem 0;
}
.nav__links a::before, .nav__links a::after {
    display: inline-block; opacity: 0; color: var(--accent-ink);
    transition: opacity 0.3s, transform 0.4s var(--ease-out);
}
.nav__links a::before { content: "["; margin-right: 0.45em; transform: translateX(0.6em); }
.nav__links a::after { content: "]"; margin-left: 0.45em; transform: translateX(-0.6em); }
.nav__links a:hover::before, .nav__links a:hover::after,
.nav__links a[aria-current="true"]::before, .nav__links a[aria-current="true"]::after { opacity: 1; transform: none; }

.nav__actions { display: flex; align-items: center; justify-content: flex-end; gap: 0.6rem; }
.nav__burger { display: none; }
.nav__burger .i-close { display: none; }
.nav__burger[aria-expanded="true"] .i-open { display: none; }
.nav__burger[aria-expanded="true"] .i-close { display: block; }

.theme-toggle .i-moon { display: none; }
:root[data-theme="light"] .theme-toggle .i-sun { display: none; }
:root[data-theme="light"] .theme-toggle .i-moon { display: block; }

@media (max-width: 1023px) {
    .nav { grid-template-columns: 1fr auto; }
    .nav__links, .nav__cta { display: none; }
    .nav__burger { display: inline-grid; }
}

/* Menú móvil */
.menu {
    position: fixed; inset: 0; z-index: var(--z-menu);
    display: flex; flex-direction: column; justify-content: space-between; gap: 2rem;
    padding: calc(var(--nav-h) + 1.5rem) var(--gutter) max(1.75rem, env(safe-area-inset-bottom));
    background: var(--bg);
    overflow-y: auto; overscroll-behavior: contain;
    clip-path: inset(0 0 100% 0); visibility: hidden;
    transition: clip-path 0.7s var(--ease-out), visibility 0s linear 0.7s;
}
.menu.is-open { clip-path: inset(0 0 0 0); visibility: visible; transition-delay: 0s; }
.menu__links { display: grid; gap: 0.2rem; }
.menu__links a {
    font-family: var(--font-display); font-weight: 800; font-stretch: 62%; text-transform: uppercase;
    font-size: clamp(2.6rem, min(17vw, 13vh), 6.5rem); line-height: 0.95;
    transform: translateY(40px); opacity: 0;
    transition: transform 0.7s var(--ease-out), opacity 0.5s;
}
.menu.is-open .menu__links a { transform: none; opacity: 1; }
.menu.is-open .menu__links a:nth-child(1) { transition-delay: 0.12s; }
.menu.is-open .menu__links a:nth-child(2) { transition-delay: 0.18s; }
.menu.is-open .menu__links a:nth-child(3) { transition-delay: 0.24s; }
.menu.is-open .menu__links a:nth-child(4) { transition-delay: 0.3s; }
.menu__foot { display: grid; gap: 0.75rem; }
@media (min-width: 1024px) { .menu { display: none; } }

/* ---------- HERO ---------- */
.hero {
    position: relative;
    min-height: 100dvh;
    padding-top: calc(var(--nav-h) + 1.5rem);
    padding-bottom: clamp(1.25rem, 4vh, 2.75rem);
    display: flex;
}
.hero__inner {
    position: relative; width: 100%;
    max-width: calc(var(--maxw) + 2 * var(--gutter));
    margin-inline: auto; padding-inline: var(--gutter);
    display: flex; flex-direction: column; justify-content: space-between; gap: 2.5rem;
}
.hero__title {
    font-size: clamp(2.9rem, 15vw, 5.2rem);
    line-height: 0.86;
    position: relative; z-index: 2;
}
.line { display: block; overflow: hidden; padding: 0.2em 0 0.06em; margin: -0.2em 0 -0.06em; }
.line__in { display: block; }
.line--accent .line__in { color: var(--accent-ink); }
@media (min-width: 640px) {
    /* La línea más larga mide ~8.8em: 10vw (con tope) garantiza que cabe en el contenedor */
    .hero__title { font-size: clamp(3.1rem, min(10vw, 19.5vh), 9.9rem); }
    .line__in { white-space: nowrap; }
}
@media (min-width: 1024px) {
    .line--accent .line__in { display: inline-block; transition: font-stretch 0.8s var(--ease-out); cursor: default; }
    .line--accent .line__in:hover { font-stretch: 112%; }
}

.hero__copy { position: relative; z-index: 2; max-width: 33rem; }
.hero__sub { font-size: clamp(1.02rem, 1.25vw, 1.2rem); color: var(--fg-dim); max-width: 31rem; }
.hero__sub strong { color: var(--fg); font-weight: 600; }
.cta-row { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.75rem; }
@media (max-width: 520px) {
    .cta-row { flex-direction: column; }
    .cta-row .btn { width: 100%; }
}

/* Cluster de demos. --px / --py (-1..1) los actualiza JS con el puntero; --d es la profundidad de cada capa */
.hero__visual { position: relative; width: min(100%, 34rem); aspect-ratio: 1.12; margin-inline: auto; }
.shot {
    --rot: 0deg; --d: 0;
    position: absolute; overflow: hidden;
    border-radius: var(--r-lg); border: 1px solid var(--line-strong);
    background: var(--bg-raise);
    box-shadow: 0 50px 90px -40px var(--shadow-tint), 0 24px 50px -28px var(--shadow-deep);
    transform: translate(calc(var(--px, 0) * var(--d) * 1px), calc(var(--py, 0) * var(--d) * 1px)) scale(1) rotate(var(--rot));
    will-change: transform;
}
.shot img { width: 100%; height: 100%; object-fit: cover; }
.shot--a { --rot: -3.5deg; --d: 32; left: 0; bottom: 0; width: 74%; aspect-ratio: 1.25; z-index: 2; }
.shot--b { --rot: 5deg; --d: -52; right: 0; top: 0; width: 42%; aspect-ratio: 0.8; z-index: 1; }

@media (min-width: 1024px) {
    .hero__inner { min-height: calc(100dvh - var(--nav-h) - 1.5rem - clamp(1.25rem, 4vh, 2.75rem)); gap: 0; }
    .hero__copy { margin-top: auto; }
    .hero__visual {
        position: absolute; right: var(--gutter); bottom: 0; margin: 0;
        height: min(50vh, 34rem); width: auto; aspect-ratio: 1.12;
    }
}
@media (max-width: 1023px) {
    .hero { min-height: auto; padding-bottom: 3.5rem; }
    .hero__inner { gap: 2rem; }
    .hero__visual { margin-top: 1.5rem; }
}

/* Intro del hero en CSS puro: el titular se pinta sin esperar a JS (mejor LCP) y no hay parpadeo.
   Narrativa: titular -> promesa -> prueba (las demos). Solo si el usuario no pidió reducir movimiento. */
@media (prefers-reduced-motion: no-preference) {
    .line__in { animation: line-rise 1.3s var(--ease-out) backwards; }
    .line:nth-child(2) .line__in { animation-delay: 0.11s; }
    .line:nth-child(3) .line__in { animation-delay: 0.22s; }
    .hero__sub { animation: fade-up 1s var(--ease-out) 0.55s backwards; }
    .hero .cta-row { animation: fade-up 1s var(--ease-out) 0.68s backwards; }
    .shot--a { animation: shot-in 1.5s var(--ease-out) 0.5s backwards; }
    .shot--b { animation: shot-in 1.5s var(--ease-out) 0.65s backwards; }
    .nav { animation: fade-in 0.9s ease 0.35s backwards; }
}
@keyframes line-rise { from { transform: translateY(118%); } }
@keyframes fade-up { from { opacity: 0; transform: translateY(26px); } }
@keyframes fade-in { from { opacity: 0; } }
@keyframes shot-in { from { opacity: 0; transform: translate(0, 110px) scale(0.94) rotate(var(--rot)); } }

/* ---------- MANIFIESTO ---------- */
.manifesto { padding-block: clamp(5.5rem, 15vw, 13rem); }
.manifesto__text {
    max-width: 17em; text-wrap: balance;
    font-size: clamp(2.35rem, 6.6vw, 6.6rem); line-height: 0.95; font-stretch: 70%;
}
.manifesto__text em { font-style: normal; color: var(--accent-ink); }
.manifesto__text .nb { white-space: nowrap; }

/* ---------- SOLUCIONES (stack de paneles) ---------- */
.solutions { padding-top: clamp(2rem, 6vw, 5rem); }
.solutions__head { padding-bottom: clamp(2.5rem, 6vw, 5rem); }
.stack { position: relative; }
/* Por defecto: dos tarjetas apiladas. El efecto "panel que cubre a otro" (sticky) solo se activa
   en pantallas con alto suficiente para que cada panel quepa entera (ver media query más abajo). */
.panel {
    position: relative; overflow: hidden;
    display: flex; align-items: center;
    margin-bottom: 0.75rem;
    border-radius: var(--r-lg);
    transform-origin: 50% 0;
}
.panel--a { background: var(--bg-raise); }
.panel--b { background: var(--accent); color: var(--on-accent); }
.panel__inner {
    position: relative; display: grid; grid-template-columns: repeat(12, 1fr);
    align-items: center; padding-block: 3.5rem 4rem;
}
.panel__content { grid-column: 1 / -1; position: relative; z-index: 2; }
.panel__title { font-size: clamp(2.8rem, 7.4vw, 7.2rem); text-wrap: balance; }
.panel__text { margin-top: 1.75rem; max-width: 33rem; font-size: clamp(1.02rem, 1.3vw, 1.2rem); color: var(--fg-dim); }
.panel--b .panel__text { color: rgba(12, 11, 10, 0.86); }
.tags { display: flex; flex-wrap: wrap; gap: 0.4rem 1.4rem; margin: 1.75rem 0 2.25rem; }
.tags li {
    font-family: var(--font-mono); font-size: 0.78rem; font-weight: 500; letter-spacing: 0.04em; text-transform: uppercase;
    color: var(--fg);
}
.tags li::before { content: "["; margin-right: 0.4em; opacity: 0.55; }
.tags li::after { content: "]"; margin-left: 0.4em; opacity: 0.55; }
.panel--b .tags li { color: var(--on-accent); }
.panel--b :focus-visible { outline-color: var(--on-accent); }
.panel__num {
    position: absolute; right: var(--gutter); bottom: -0.1em;
    font-family: var(--font-display); font-weight: 800; font-stretch: 62%; line-height: 0.78;
    font-size: clamp(14rem, 36vw, 34rem);
    color: transparent; -webkit-text-stroke: 2px color-mix(in srgb, var(--fg) 34%, transparent);
    pointer-events: none; user-select: none;
}
.panel--b .panel__num { -webkit-text-stroke-color: rgba(12, 11, 10, 0.34); }

@media (max-width: 899px) {
    .panel__num { font-size: 13rem; right: 0.5rem; opacity: 0.8; }
    .solutions .container.solutions__head { padding-bottom: 2rem; }
}
@media (min-width: 900px) {
    .panel__content { grid-column: 1 / span 7; }
    .panel__inner { padding-block: clamp(4rem, 9vh, 7rem); }
}
@media (min-width: 900px) and (min-height: 600px) {
    .panel {
        position: sticky; top: 0; min-height: 100dvh; margin-bottom: 0;
        border-radius: var(--r-lg) var(--r-lg) 0 0;
        border-top: 1px solid var(--line);
    }
    .panel--b { border-top-color: transparent; }
    .panel__inner { padding-block: clamp(5rem, 11vh, 8rem); }
}

/* ---------- DEMOS ---------- */
.demos { padding-block: clamp(5.5rem, 12vw, 11rem); }
.demos__grid {
    display: grid; grid-template-columns: repeat(12, 1fr);
    column-gap: clamp(1.25rem, 3vw, 3rem); row-gap: 4.5rem;
    margin-top: clamp(3rem, 7vw, 6rem); align-items: start;
}
.demo--a { grid-column: 1 / span 7; }
.demo--b { grid-column: 9 / span 4; margin-top: clamp(0px, 14vw, 13rem); }
/* Tercer proyecto: imagen ancha a la izquierda y texto alineado abajo a la derecha (composición distinta a las otras dos) */
.demo--c {
    grid-column: 1 / -1; margin-top: clamp(0px, 2vw, 2rem);
    display: grid; grid-template-columns: repeat(12, 1fr); column-gap: inherit; align-items: end;
}
.demo--c .demo__media { grid-column: 1 / span 8; }
.demo--c .demo__body { grid-column: 9 / span 4; margin-top: 0; padding-bottom: 0.4rem; }
.demo__media {
    position: relative; display: block; overflow: hidden;
    aspect-ratio: 1.25; border-radius: var(--r-lg);
    border: 1px solid var(--line); background: var(--bg-raise);
}
.demo__media--tall { aspect-ratio: 0.8; }
.demo__media--wide { aspect-ratio: 1.6; }
.demo__kind { color: var(--accent-ink); }
.demo__media img {
    position: absolute; left: 0; top: -6%; width: 100%; height: 112%; object-fit: cover;
    transition: filter 0.6s var(--ease-out); will-change: transform;
}
.demo__media:hover img { filter: saturate(1.08) brightness(1.04); }
.demo__go {
    position: absolute; right: 1.1rem; bottom: 1.1rem;
    display: grid; place-items: center; width: 4.25rem; height: 4.25rem; border-radius: 50%;
    background: var(--accent); color: var(--on-accent);
    transform: scale(0) rotate(-45deg);
    transition: transform 0.6s var(--ease-out);
}
.demo__go .i { width: 1.7rem; height: 1.7rem; }
.demo__media:hover .demo__go { transform: scale(1) rotate(0); }
.demo__body { margin-top: 1.5rem; display: grid; justify-items: start; gap: 0.9rem; }
.demo__title { font-size: clamp(2.1rem, 4vw, 3.6rem); }
.demo__text { max-width: 30rem; color: var(--fg-dim); }
.demo__body .link-arrow { margin-top: 0.4rem; }
@media (max-width: 899px) {
    .demo--a, .demo--b, .demo--c { grid-column: 1 / -1; margin-top: 0; }
    .demo--c { display: block; }
    .demo--c .demo__body { margin-top: 1.5rem; padding-bottom: 0; }
    .demo__go { transform: scale(1) rotate(0); width: 3.5rem; height: 3.5rem; }
}

/* ---------- PAQUETES ---------- */
.plans-section { padding-block: clamp(3rem, 8vw, 7rem) clamp(5.5rem, 12vw, 11rem); }
.plans {
    display: grid; grid-template-columns: 1fr 1.16fr 1fr;
    grid-template-rows: repeat(7, auto);
    column-gap: clamp(0.9rem, 1.6vw, 1.5rem);
    margin-top: clamp(3rem, 7vw, 6rem);
    align-items: stretch;
}
.plan {
    --mx: 50%; --my: 50%; --spot: var(--accent);
    position: relative; isolation: isolate;
    display: flex; flex-direction: column;
    padding: clamp(1.5rem, 2.4vw, 2.4rem);
    border: 1px solid var(--line); border-radius: var(--r-lg);
    background: color-mix(in srgb, var(--bg-raise) 55%, transparent);
}
@supports (grid-template-rows: subgrid) {
    .plan { display: grid; grid-row: span 7; grid-template-rows: subgrid; row-gap: 0; }
}
.plan::before {
    content: ""; position: absolute; inset: -1px; z-index: -1; border-radius: inherit; padding: 1px;
    background: radial-gradient(260px circle at var(--mx) var(--my), var(--spot), transparent 62%);
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite: xor; mask-composite: exclude;
    opacity: 0; transition: opacity 0.35s;
    pointer-events: none;
}
.plan:hover::before { opacity: 1; }
.plan__for { color: var(--accent-ink); }
.plan__name { margin-top: 0.9rem; font-size: clamp(2rem, 3.3vw, 3.1rem); text-wrap: balance; }
.plan__price {
    margin-top: 1.1rem; display: flex; align-items: flex-start; gap: 0.15em;
    font-size: clamp(4.2rem, 7.2vw, 7rem); line-height: 0.82; font-variant-numeric: tabular-nums;
}
.plan__amount { display: flex; align-items: flex-start; gap: 0.15em; }
.plan__price--text { font-size: clamp(3.4rem, 5.6vw, 5.4rem); padding-block: 0.28em 0.1em; }
.plan__cur { font-size: 0.5em; line-height: 1.2; font-stretch: 80%; }
.plan__desc { margin-top: 1.2rem; color: var(--fg-dim); text-wrap: pretty; }
.plan__list { margin: 1.6rem 0 1.4rem; display: grid; align-content: start; gap: 0.7rem; }
.plan__list li { display: flex; gap: 0.7rem; align-items: flex-start; color: var(--fg); }
.plan__list .i { width: 1.05rem; height: 1.05rem; margin-top: 0.22em; color: var(--accent-ink); }
.plan__note { font-size: 0.82rem; color: var(--fg-mute); margin-bottom: 1.1rem; }
.plan .btn {
    width: 100%; align-self: end; margin-top: auto; height: auto; min-height: var(--h); padding-block: 0.8rem;
    white-space: normal; text-align: center; line-height: 1.2;
}

.plan--featured {
    --spot: #fff;
    margin-block: -1.1rem; padding-block: calc(clamp(1.5rem, 2.4vw, 2.4rem) + 1.1rem);
    background: var(--accent); color: var(--on-accent); border-color: transparent;
    box-shadow: 0 50px 90px -40px var(--shadow-tint);
}
.plan--featured .plan__for, .plan--featured .plan__list li, .plan--featured .plan__list .i { color: var(--on-accent); }
.plan--featured .plan__desc { color: rgba(12, 11, 10, 0.86); }
.plan--featured .plan__note { color: rgba(12, 11, 10, 0.78); }
.plan--featured :focus-visible { outline-color: var(--on-accent); }
.plan__flag {
    position: absolute; top: 0; right: clamp(1.25rem, 2vw, 2rem); transform: translateY(-50%);
    padding: 0.42rem 0.8rem; border-radius: 6px;
    background: var(--fg); color: var(--bg);
    font-family: var(--font-mono); font-size: 0.72rem; font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase;
}

@media (max-width: 1023px) {
    .plans { grid-template-columns: minmax(0, 1fr); grid-template-rows: none; row-gap: 1.5rem; }
    .plan, .plan--featured { display: flex; grid-row: auto; margin-block: 0; }
    .plan--featured { padding-block: clamp(1.5rem, 2.4vw, 2.4rem); }
    .plan__list { flex: 1; }
    .plan__price { font-size: clamp(4.4rem, 17vw, 6.5rem); }
    .plan__price--text { font-size: clamp(3.6rem, 14vw, 5rem); }
}

/* ---------- GARANTÍA ---------- */
.guarantee { padding-bottom: clamp(5.5rem, 12vw, 11rem); }
.marquee { overflow: hidden; border-block: 1px solid var(--line); padding-block: clamp(0.9rem, 1.6vw, 1.5rem); }
.marquee__track { display: flex; width: max-content; will-change: transform; }
.marquee__group { display: flex; flex: none; align-items: center; }
.marquee__group span, .marquee__group i {
    font-family: var(--font-display); font-weight: 800; font-stretch: 62%; text-transform: uppercase;
    font-style: normal; font-size: clamp(2.6rem, 6.5vw, 6rem); line-height: 1; white-space: nowrap;
}
.marquee__group i { color: var(--accent-ink); padding-inline: 0.55em; }
.guarantee__body {
    padding-top: clamp(4rem, 9vw, 8rem);
    display: grid; grid-template-columns: repeat(12, 1fr); column-gap: clamp(1.25rem, 3vw, 3rem); row-gap: 1.5rem;
}
.guarantee__label { grid-column: 1 / -1; color: var(--accent-ink); }
.guarantee__big {
    grid-column: 1 / span 9; font-size: clamp(3rem, 8.4vw, 8.2rem); text-wrap: balance;
}
.guarantee__text { grid-column: 1 / span 5; max-width: 34rem; color: var(--fg-dim); margin-top: 1rem; }
@media (max-width: 899px) {
    .guarantee__big, .guarantee__text { grid-column: 1 / -1; }
}

/* ---------- FOOTER / CONTACTO ---------- */
.footer { padding-top: clamp(5rem, 11vw, 9rem); border-top: 1px solid var(--line); }
.footer__top { display: grid; justify-items: start; }
.footer__lead { margin-top: 1.75rem; max-width: 30rem; font-size: clamp(1.05rem, 1.4vw, 1.25rem); color: var(--fg-dim); }
.footer .cta-row { margin-top: 2.25rem; }
.footer__alt { margin-top: clamp(3rem, 6vw, 5rem); display: grid; gap: 0.6rem; justify-items: start; color: var(--fg-dim); }
.footer__mail {
    position: relative; color: var(--fg);
    font-family: var(--font-display); font-weight: 700; font-stretch: 75%;
    font-size: clamp(1.7rem, 4.6vw, 3.6rem); line-height: 1.1; letter-spacing: -0.005em;
    overflow-wrap: anywhere;
}
.footer__mail::after {
    content: ""; position: absolute; left: 0; right: 0; bottom: -0.06em; height: 2px;
    background: var(--accent); transform: scaleX(0); transform-origin: right;
    transition: transform 0.6s var(--ease-out);
}
.footer__mail:hover::after, .footer__mail:focus-visible::after { transform: scaleX(1); transform-origin: left; }
.social { display: flex; gap: 1.5rem; margin-top: 1rem; }
.social a { display: inline-flex; align-items: center; gap: 0.55rem; color: var(--fg); font-weight: 500; transition: color 0.3s; }
.social a:hover { color: var(--accent-ink); }
.social .i { width: 1.4rem; height: 1.4rem; }

.footer__word {
    display: flex; justify-content: space-between; gap: 0.12em;
    margin-top: clamp(3.5rem, 8vw, 7rem); padding-inline: var(--gutter);
    font-size: min(17.4vw, 25rem); line-height: 0.8; white-space: nowrap; overflow: hidden;
    color: var(--fg); user-select: none;
}
.footer__word span { display: block; padding-top: 0.06em; }
.footer__bar {
    display: flex; justify-content: space-between; align-items: center; gap: 1rem;
    padding-block: 1.6rem 2rem; border-top: 1px solid var(--line);
    font-size: 0.9rem; color: var(--fg-dim);
}
.footer__bar .link-arrow { color: var(--fg); }

/* ---------- Movimiento reducido ---------- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
    .menu__links a { transition: none; }
}