/* ==========================================================================
   DIARQ Panamá — "Basalto y caliche"
   Sistema visual: basalto (oscuro), caliche (papel), rojo DIARQ como señal.
   Tipografía: Archivo (ancho variable) · Instrument Serif · JetBrains Mono
   ========================================================================== */

:root {
  --basalt: #0c0d0b;
  --basalt-2: #121310;
  --basalt-3: #1a1b17;
  --basalt-4: #25261f;
  --caliche: #ece7dd;
  --caliche-2: #e4ded1;
  --caliche-3: #d7cfbe;
  --panel: #f6f2eb;
  --ink: #141510;
  --signal: #d93a23;
  --signal-hi: #f05a3c;
  --signal-deep: #b02c18;
  --error: #a82814;

  --on-dark: #ece7dd;
  --on-dark-2: rgba(236, 231, 221, 0.68);
  --on-dark-3: rgba(236, 231, 221, 0.4);
  --on-light: #141510;
  --on-light-2: rgba(20, 21, 16, 0.7);
  --on-light-3: rgba(20, 21, 16, 0.42);
  --rule-dark: rgba(236, 231, 221, 0.14);
  --rule-light: rgba(20, 21, 16, 0.14);

  --f-sans: "Archivo", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-serif: "Instrument Serif", ui-serif, Georgia, serif;
  --f-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --gutter: clamp(16px, 4vw, 56px);
  --maxw: 1520px;
  --hdr-h: 76px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-io: cubic-bezier(0.76, 0, 0.24, 1);
  --sec-y: clamp(72px, 8vw, 128px);
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-padding-top: calc(var(--hdr-h) + 16px); }
html.lenis, html.lenis body { height: auto; }
.lenis:not(.lenis-autoToggle).lenis-stopped { overflow: clip; }
.lenis [data-lenis-prevent] { overscroll-behavior: contain; }
.lenis.lenis-smooth iframe { pointer-events: none; }

body {
  margin: 0;
  background: var(--basalt);
  color: var(--on-dark);
  font-family: var(--f-sans);
  font-size: 1rem;
  font-weight: 420;
  line-height: 1.6;
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}
img, video, canvas, svg, picture { display: block; max-width: 100%; }
img { height: auto; }
picture img { width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
h1, h2, h3, h4, p, ul, ol, dl, dd, figure, blockquote { margin: 0; }
ul, ol { padding: 0; list-style: none; }
address { font-style: normal; }
em { font-family: var(--f-serif); font-style: italic; font-weight: 400; letter-spacing: -0.01em; font-stretch: 100%; }
::selection { background: var(--signal); color: #fff; }
:focus-visible { outline: 2px solid var(--signal-hi); outline-offset: 3px; border-radius: 2px; }
.sec--paper :focus-visible, .panel :focus-visible { outline-color: var(--signal-deep); }
[hidden] { display: none !important; }

.sr-only { position: absolute !important; 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: 12px; top: -80px; z-index: 200; background: var(--caliche); color: var(--ink); padding: 12px 18px; font-weight: 600; transition: top 0.3s var(--ease); }
.skip:focus { top: 12px; }
main:focus { outline: none; }

.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.mono { font-family: var(--f-mono); font-size: 0.74rem; letter-spacing: 0.12em; text-transform: uppercase; font-weight: 400; }
.i { width: 1.15em; height: 1.15em; flex: none; }

/* ---------- tipografía ---------- */
.d-hero, .d-1, .d-2, .d-3, .hero__title, .chapter__verb, .svc-panel__verb {
  font-family: var(--f-sans);
  text-wrap: balance;
}
.d-hero { font-size: clamp(2.5rem, min(6.2vw, 11vh), 5.75rem); font-stretch: 118%; font-weight: 720; line-height: 0.9; letter-spacing: -0.042em; }
.d-1 { font-size: clamp(2.1rem, min(5vw, 8.5vh), 4.25rem); font-stretch: 115%; font-weight: 700; line-height: 0.95; letter-spacing: -0.038em; }
.d-2 { font-size: clamp(1.9rem, 3.2vw, 2.9rem); font-stretch: 112%; font-weight: 690; line-height: 1; letter-spacing: -0.032em; }
.d-3 { font-size: clamp(1.2rem, 1.5vw, 1.45rem); font-stretch: 106%; font-weight: 640; line-height: 1.12; letter-spacing: -0.02em; }
.d-hero em, .d-1 em, .d-2 em { font-size: 1.08em; letter-spacing: -0.02em; line-height: 0.8; }
.lead { font-size: clamp(1.02rem, 1.1vw, 1.16rem); line-height: 1.55; color: var(--on-dark-2); max-width: 40ch; text-wrap: pretty; }
.sec--paper .lead, .panel .lead { color: var(--on-light-2); }
p { text-wrap: pretty; }

.eyebrow {
  display: flex; align-items: center; gap: 14px;
  font-family: var(--f-mono); font-size: 0.74rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--on-dark-2); margin-bottom: clamp(18px, 2vw, 28px);
}
.eyebrow__n { display: inline-flex; align-items: center; gap: 14px; color: var(--signal-hi); }
.eyebrow__n::after { content: ""; width: 40px; height: 1px; background: currentColor; }
.sec--paper .eyebrow { color: var(--on-light-2); }
.sec--paper .eyebrow__n { color: var(--signal-deep); }

/* split text */
.st { display: inline; }
.w { display: inline-block; overflow: hidden; vertical-align: top; padding-block: 0.1em; margin-block: -0.1em; }
em .w { padding-right: 0.08em; margin-right: -0.08em; }
.w > span { display: inline-block; will-change: transform; }
.sw { transition: none; }

/* ---------- secciones ---------- */
.sec { position: relative; padding-block: var(--sec-y); }
.sec--dark { background: var(--basalt); color: var(--on-dark); }
.sec--paper { background: var(--caliche); color: var(--on-light); }
.sec--dark + .sec--dark { border-top: 1px solid var(--rule-dark); }
.sec-head { margin-bottom: clamp(40px, 4.5vw, 72px); max-width: 1100px; }
.sec-head--split { display: grid; grid-template-columns: 1.25fr 1fr; gap: clamp(28px, 5vw, 96px); align-items: end; max-width: none; }
.sec-head--split .lead { margin-bottom: 28px; }
.sec-head__end { display: flex; justify-content: flex-end; }

/* ---------- botones ---------- */
.btn {
  --bh: 50px; --hover-bg: var(--signal-deep);
  position: relative; display: inline-flex; align-items: center; justify-content: space-between; gap: 14px;
  height: var(--bh); padding: 0 7px 0 20px;
  font-weight: 600; font-size: 0.94rem; letter-spacing: -0.005em; line-height: 1;
  border-radius: 2px; overflow: hidden; isolation: isolate; white-space: nowrap;
  transition: color 0.45s var(--ease), border-color 0.45s var(--ease);
}
.btn::before { content: ""; position: absolute; inset: 0; z-index: -1; background: var(--hover-bg); transform: translateY(101%); transition: transform 0.55s var(--ease); }
.btn:hover::before, .btn:focus-visible::before { transform: translateY(0); }
.btn__icon { position: relative; width: 36px; height: 36px; display: grid; place-items: center; overflow: hidden; background: rgba(255, 255, 255, 0.14); border-radius: 1px; }
.btn__icon .i { position: absolute; transition: transform 0.55s var(--ease); }
.btn__icon .i:last-child { transform: translateX(-160%); }
.btn:hover .btn__icon .i:first-child, .btn:focus-visible .btn__icon .i:first-child { transform: translateX(160%); }
.btn:hover .btn__icon .i:last-child, .btn:focus-visible .btn__icon .i:last-child { transform: translateX(0); }
.btn--signal { background: var(--signal); color: #fff; }
.btn--ghost { color: var(--on-dark); box-shadow: inset 0 0 0 1px rgba(236, 231, 221, 0.34); --hover-bg: var(--caliche); }
.btn--ghost:hover, .btn--ghost:focus-visible { color: var(--ink); }
.btn--ghost .btn__icon { background: rgba(236, 231, 221, 0.1); }
.sec--paper .btn--ghost { color: var(--on-light); box-shadow: inset 0 0 0 1px rgba(20, 21, 16, 0.3); --hover-bg: var(--ink); }
.sec--paper .btn--ghost:hover { color: var(--caliche); }
.btn--ink { background: var(--ink); color: var(--caliche); --hover-bg: var(--signal); }
.btn--ink .btn__icon { background: rgba(236, 231, 221, 0.12); }
.btn--sm { --bh: 44px; padding: 0 18px; font-size: 0.88rem; }
.btn--sm .btn__icon { width: 30px; height: 30px; margin-right: -10px; }
.btn[disabled], .btn.is-busy { cursor: progress; }
.btn__spin { display: none; width: 18px; height: 18px; border: 2px solid rgba(255, 255, 255, 0.35); border-top-color: #fff; border-radius: 50%; animation: spin 0.8s linear infinite; }
.btn.is-busy .btn__spin { display: block; }
.btn.is-busy .btn__icon { display: none; }
@keyframes spin { to { transform: rotate(360deg); } }

.link-arrow { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; padding-block: 11px; min-height: 44px; background: linear-gradient(currentColor, currentColor) 0 100% / 100% 1px no-repeat; transition: background-size 0.5s var(--ease), color 0.3s; }
.link-arrow .i { transition: transform 0.45s var(--ease); }
.link-arrow:hover { background-size: 0 1px; background-position: 100% 100%; }
.link-arrow:hover .i { transform: translate(3px, -3px); }

/* ---------- header ---------- */
.hdr { position: fixed; inset: 0 0 auto; z-index: 70; color: var(--on-dark); transition: transform 0.6s var(--ease), background-color 0.4s, border-color 0.4s; border-bottom: 1px solid transparent; }
.hdr.is-scrolled { background: rgba(12, 13, 11, 0.8); -webkit-backdrop-filter: blur(14px) saturate(1.2); backdrop-filter: blur(14px) saturate(1.2); border-bottom-color: var(--rule-dark); }
.hdr.is-hidden { transform: translateY(-101%); }
.menu-open .hdr { transform: none; background: transparent; border-bottom-color: transparent; backdrop-filter: none; -webkit-backdrop-filter: none; }
.hdr__inner { height: var(--hdr-h); display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-inline: var(--gutter); max-width: calc(var(--maxw) + 0px); margin-inline: auto; }
.brand { display: inline-flex; align-items: baseline; gap: 14px; padding-block: 12px; margin-block: -12px; }
.brand__word { position: relative; font-stretch: 125%; font-weight: 820; font-size: 1.42rem; letter-spacing: 0.01em; line-height: 1; }
.brand__word::after { content: ""; position: absolute; left: 0; bottom: -7px; width: 44%; height: 3px; background: var(--signal); transition: width 0.5s var(--ease); }
.brand:hover .brand__word::after { width: 100%; }
.brand__tag { font-family: var(--f-mono); font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--on-dark-2); }
.hdr__nav { display: flex; gap: clamp(18px, 2.2vw, 36px); }
.hdr__link { position: relative; font-size: 0.95rem; font-weight: 520; padding-block: 8px; }
.hdr__link span { position: relative; display: inline-block; overflow: hidden; vertical-align: top; }
.hdr__link span::after { content: attr(data-text); position: absolute; left: 0; top: 100%; color: var(--signal-hi); }
.hdr__link span, .hdr__link span::after { transition: transform 0.5s var(--ease); }
.hdr__link:hover span { transform: translateY(-100%); }
.hdr__link:hover span::after { transform: translateY(0); }
.hdr__link span { transform: translateY(0); }
.hdr__link[aria-current="page"]::before { content: ""; position: absolute; left: 50%; bottom: -2px; width: 5px; height: 5px; margin-left: -2.5px; background: var(--signal); border-radius: 50%; }
.hdr__end { display: flex; align-items: center; gap: 14px; }
.hdr__lang { font-family: var(--f-mono); font-size: 0.78rem; letter-spacing: 0.1em; width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid var(--rule-dark); border-radius: 50%; transition: background-color 0.3s, color 0.3s; }
.hdr__lang:hover { background: var(--caliche); color: var(--ink); }
.hdr__menu { display: none; align-items: center; gap: 12px; height: 44px; padding: 0 4px 0 14px; border: 1px solid var(--rule-dark); border-radius: 999px; font-size: 0.88rem; font-weight: 560; }
.hdr__burger { position: relative; width: 36px; height: 36px; border-radius: 50%; background: var(--caliche); }
.hdr__burger i { position: absolute; left: 11px; right: 11px; height: 1.5px; background: var(--ink); transition: transform 0.5s var(--ease); }
.hdr__burger i:first-child { top: 14px; }
.hdr__burger i:last-child { top: 20px; }
.menu-open .hdr__burger i:first-child { transform: translateY(3px) rotate(45deg); }
.menu-open .hdr__burger i:last-child { transform: translateY(-3px) rotate(-45deg); }

/* menú overlay */
.menu { position: fixed; inset: 0; z-index: 65; background: var(--basalt); color: var(--on-dark); overflow-y: auto; clip-path: inset(0 0 100% 0); transition: clip-path 0.7s var(--ease-io); }
.menu.is-open { clip-path: inset(0 0 0 0); }
.menu__inner { min-height: 100%; display: grid; grid-template-rows: 1fr auto; padding: calc(var(--hdr-h) + 24px) var(--gutter) 32px; gap: 40px; }
.menu__nav ol { counter-reset: m; }
.menu__nav li { border-bottom: 1px solid var(--rule-dark); overflow: hidden; }
.menu__nav a { display: flex; align-items: baseline; gap: 16px; padding: 12px 0; font-size: clamp(1.6rem, min(8.4vw, 7vh), 4.4rem); font-stretch: 118%; font-weight: 700; letter-spacing: -0.035em; line-height: 1; transform: translateY(105%); transition: transform 0.8s var(--ease), color 0.3s; transition-delay: calc(var(--i, 0) * 45ms + 180ms); }
.menu.is-open .menu__nav a { transform: none; }
.menu__nav a:hover, .menu__nav a[aria-current="page"] { color: var(--signal-hi); }
.menu__n { font-family: var(--f-mono); font-size: 0.75rem; letter-spacing: 0.12em; color: var(--on-dark-2); font-weight: 400; }
.menu__aside { display: flex; flex-wrap: wrap; gap: 14px 28px; align-items: center; color: var(--on-dark-2); font-size: 0.98rem; opacity: 0; transition: opacity 0.6s 0.45s; }
.menu.is-open .menu__aside { opacity: 1; }
.menu__aside a:hover { color: var(--on-dark); }
.menu__lang { text-decoration: underline; text-underline-offset: 4px; }

/* ---------- transición de página ---------- */
.pt { position: fixed; inset: 0; z-index: 120; pointer-events: none; visibility: hidden; }
.pt__panel { position: absolute; inset: 0; background: var(--basalt); transform: scaleY(0); transform-origin: 50% 100%; display: grid; place-items: center; }
.pt__mark { position: relative; font-stretch: 125%; font-weight: 820; font-size: clamp(2.4rem, 7vw, 5rem); letter-spacing: 0.01em; color: var(--caliche); opacity: 0; }
.pt__line { position: absolute; left: 0; bottom: 0; width: 100%; height: 3px; background: var(--signal); transform: scaleX(0); transform-origin: 0 50%; }
.pt-out .pt { visibility: visible; pointer-events: auto; }
.pt-out .pt__panel { animation: pt-cover 0.6s var(--ease-io) forwards; }
.pt-out .pt__mark { animation: pt-fade-in 0.35s 0.32s forwards; }
.pt-out .pt__line { animation: pt-line 0.9s 0.15s var(--ease-io) forwards; }
.pt-in .pt { visibility: visible; }
.pt-in .pt__panel { transform: scaleY(1); transform-origin: 50% 0; animation: pt-uncover 0.85s 0.1s var(--ease-io) forwards; }
.pt-in .pt__mark { opacity: 1; animation: pt-fade-out 0.25s forwards; }
@keyframes pt-cover { from { transform: scaleY(0); } to { transform: scaleY(1); } }
@keyframes pt-uncover { from { transform: scaleY(1); } to { transform: scaleY(0); } }
@keyframes pt-fade-in { to { opacity: 1; } }
@keyframes pt-fade-out { to { opacity: 0; } }
@keyframes pt-line { to { transform: scaleX(1); } }

/* estado inicial antes de que GSAP tome control (sólo con JS y sin reduced-motion) */
.mp [data-split], .mp [data-reveal], .mp [data-reveal-item], .mp [data-clip], .mp [data-hero-item] { visibility: hidden; }

/* ---------- hero ---------- */
.hero { position: relative; min-height: 100vh; min-height: 100svh; display: grid; grid-template-rows: auto 1fr auto; background: var(--basalt); color: var(--on-dark); overflow: hidden; isolation: isolate; }
.hero__media { position: absolute; inset: 0; z-index: -1; overflow: hidden; }
.hero__poster, .hero__poster img { width: 100%; height: 100%; }
.hero__poster img { object-fit: cover; object-position: 64% 50%; filter: grayscale(1) sepia(0.2) contrast(1.06) brightness(0.48); transform-origin: 60% 50%; }
.hero__gl { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; transition: opacity 1.4s var(--ease); }
.hero__gl.is-ready { opacity: 1; }
.hero__shade { position: absolute; inset: 0; pointer-events: none; background:
  linear-gradient(180deg, rgba(12, 13, 11, 0.6) 0%, rgba(12, 13, 11, 0) 24%, rgba(12, 13, 11, 0) 46%, rgba(12, 13, 11, 0.78) 100%),
  linear-gradient(90deg, rgba(12, 13, 11, 0.5) 0%, rgba(12, 13, 11, 0) 62%); }
.hero__hud { display: flex; justify-content: space-between; gap: 16px; padding-top: calc(var(--hdr-h) + 18px); color: var(--on-dark-2); }
.hero__body { align-self: end; padding-bottom: clamp(26px, 4.5vh, 56px); }
.hero__title { font-size: clamp(2.75rem, min(8.6vw, 12vh), 6.75rem); font-stretch: 125%; font-weight: 760; line-height: 0.84; letter-spacing: -0.048em; margin-bottom: clamp(22px, 3.6vh, 44px); text-wrap: nowrap; }
.hero__line { display: block; }
.hero__line--signal { color: var(--signal-hi); }
.hero__foot { display: grid; grid-template-columns: minmax(0, 33rem) auto; justify-content: space-between; align-items: end; gap: 24px 48px; }
.hero__lead { font-size: clamp(1rem, 1.1vw, 1.14rem); line-height: 1.55; color: rgba(236, 231, 221, 0.86); text-shadow: 0 1px 18px rgba(0, 0, 0, 0.45); }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 12px; }
.hero__bottom { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding-top: 14px; padding-bottom: 18px; color: var(--on-dark-2); position: relative; }
.hero__bottom::before { content: ""; position: absolute; left: var(--gutter); right: var(--gutter); top: 0; height: 1px; background: var(--rule-dark); }
.hero__hint { display: inline-flex; align-items: center; gap: 10px; }
.hero__hint i { width: 14px; height: 14px; border: 1px solid var(--signal-hi); border-radius: 50%; position: relative; }
.hero__hint i::after { content: ""; position: absolute; inset: 4px; background: var(--signal-hi); border-radius: 50%; }
.hero__scroll { display: inline-flex; align-items: center; gap: 12px; }
.hero__scroll i { position: relative; width: 1px; height: 30px; background: var(--rule-dark); overflow: hidden; }
.hero__scroll i::after { content: ""; position: absolute; left: 0; top: -40%; width: 1px; height: 40%; background: var(--caliche); animation: scrollcue 2.2s var(--ease-io) infinite; }
@keyframes scrollcue { to { top: 110%; } }
@media (hover: none), (pointer: coarse) { .hero__hint { visibility: hidden; } }

/* ---------- manifiesto ---------- */
.manifesto__text { font-size: clamp(1.5rem, 2.6vw, 2.75rem); font-stretch: 106%; font-weight: 560; line-height: 1.1; letter-spacing: -0.028em; max-width: 24ch; text-wrap: pretty; }
.manifesto__text em { color: var(--signal-deep); font-size: 1.1em; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; margin-top: clamp(48px, 6vw, 88px); border-top: 1px solid var(--rule-light); }
.stats__item { padding: 22px 24px 0 0; display: flex; flex-direction: column-reverse; justify-content: flex-end; gap: 12px; }
.stats__item + .stats__item { padding-left: 24px; border-left: 1px solid var(--rule-light); }
.stats dd { font-size: clamp(2.75rem, 5.2vw, 5.5rem); font-stretch: 125%; font-weight: 740; line-height: 0.85; letter-spacing: -0.05em; font-variant-numeric: tabular-nums; }
.stats dt { font-family: var(--f-mono); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--on-light-2); }

/* ---------- reel ---------- */
.reel { padding-bottom: clamp(56px, 6vw, 96px); }
.reel__head { margin-bottom: clamp(40px, 5vw, 72px); }
.reel__head .d-1 { max-width: 15ch; }
.reel__stage { padding-inline: var(--gutter); max-width: calc(var(--maxw) + 2 * 0px); margin-inline: auto; }
.reel__frame { position: relative; aspect-ratio: 16 / 9; overflow: hidden; background: #000; border-radius: 2px; }
.reel__video { width: 100%; height: 100%; object-fit: cover; }
.reel__frame.is-ready .reel__video { cursor: pointer; }
.reel__play { position: absolute; left: 50%; top: 50%; z-index: 2; transform: translate(-50%, -50%); display: inline-flex; align-items: center; gap: 14px; height: 64px; padding: 0 26px 0 8px; border-radius: 999px; background: rgba(236, 231, 221, 0.94); color: var(--ink); font-weight: 600; opacity: 0; visibility: hidden; transition: transform 0.5s var(--ease), background-color 0.3s, opacity 0.4s, visibility 0s 0.4s; }
.reel__frame.is-ready:not(.is-playing) .reel__play { opacity: 1; visibility: visible; transition-delay: 0s; }
.reel__play:hover { transform: translate(-50%, -50%) scale(1.04); background: #fff; }
.reel__play-ic { width: 48px; height: 48px; border-radius: 50%; background: var(--signal); color: #fff; display: grid; place-items: center; }
.reel__play-ic .i { width: 18px; height: 18px; margin-left: 2px; }
.reel__cap { position: absolute; left: 20px; bottom: 16px; color: rgba(236, 231, 221, 0.86); text-shadow: 0 1px 10px rgba(0, 0, 0, 0.6); }
.reel__ctrl { position: absolute; right: 16px; bottom: 16px; z-index: 2; display: flex; gap: 8px; }
.reel__btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 44px; min-width: 44px; padding: 0 12px; border-radius: 999px; background: rgba(12, 13, 11, 0.62); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); border: 1px solid rgba(236, 231, 221, 0.22); color: var(--caliche); font-size: 0.86rem; font-weight: 560; transition: background-color 0.3s, border-color 0.3s, transform 0.4s var(--ease); }
.reel__btn:hover { background: rgba(12, 13, 11, 0.86); transform: translateY(-1px); }
.reel__btn span { display: inline-flex; }
.reel__btn .i { width: 20px; height: 20px; }
.reel__btn--sound { padding: 0 16px 0 12px; }
.reel__frame.is-muted .reel__btn--sound { background: var(--signal); border-color: var(--signal); color: #fff; }
.reel__frame.is-muted .reel__btn--sound:hover { background: var(--signal-deep); }
.reel__ic-on, .reel__ic-play { display: none !important; }
.reel__frame:not(.is-muted) .reel__ic-on, .reel__frame:not(.is-playing) .reel__ic-play { display: inline-flex !important; }
.reel__frame:not(.is-muted) .reel__ic-off, .reel__frame:not(.is-playing) .reel__ic-pause { display: none !important; }
.reel__bar { position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: rgba(236, 231, 221, 0.14); }
.reel__bar i { position: absolute; inset: 0; background: var(--signal); transform-origin: 0 50%; transform: scaleX(0); }
.reel__frame:fullscreen { clip-path: none !important; width: 100%; height: 100%; aspect-ratio: auto; border-radius: 0; }
.reel__frame:fullscreen .reel__video { object-fit: contain; }
.reel__frame:-webkit-full-screen { clip-path: none !important; width: 100%; height: 100%; aspect-ratio: auto; border-radius: 0; }
.reel__frame:-webkit-full-screen .reel__video { object-fit: contain; }


/* ---------- servicios (home) ---------- */
.svc__intro { margin-bottom: clamp(40px, 4.5vw, 72px); }
.svc__intro .d-1 { max-width: 13ch; }
.svc__intro-row { display: flex; justify-content: space-between; align-items: end; gap: 32px; margin-top: clamp(24px, 3vw, 40px); flex-wrap: wrap; }
.svc__track { display: grid; gap: clamp(64px, 9vw, 120px); padding-inline: var(--gutter); max-width: var(--maxw); margin-inline: auto; }
.svc-panel { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(28px, 4vw, 72px); align-items: center; }
.svc-panel__media { position: relative; aspect-ratio: 4 / 3.4; overflow: hidden; background: var(--basalt-3); }
.svc-panel__media picture { height: 100%; }
.svc-panel__media img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(0.25) contrast(1.04); }
.svc-panel__n { color: var(--on-dark-2); margin-bottom: 18px; }
.svc-panel__verb { font-size: clamp(2.75rem, min(7vw, 11vh), 6rem); font-stretch: 125%; font-weight: 760; line-height: 0.86; letter-spacing: -0.05em; }
.svc-panel:nth-child(3) .svc-panel__verb { color: var(--signal-hi); }
.svc-panel__name { font-family: var(--f-serif); font-style: italic; font-size: clamp(1.35rem, 1.7vw, 1.7rem); line-height: 1.1; color: var(--on-dark); margin: 14px 0 18px; }
.svc-panel__line { color: var(--on-dark-2); max-width: 38ch; margin-bottom: 22px; }
.svc-panel .ticks { margin-bottom: 26px; }
.svc__progress { display: none; }
.svc__viewport.is-hscroll { height: 100vh; overflow: hidden; display: flex; flex-direction: column; justify-content: center; }
.svc__viewport.is-hscroll .svc__track { display: flex; gap: 6vw; width: max-content; max-width: none; margin: 0; padding-inline: var(--gutter) 12vw; will-change: transform; }
.svc__viewport.is-hscroll .svc-panel { width: min(80vw, 1200px); }
.svc__viewport.is-hscroll .svc-panel__media { height: min(64vh, 640px); aspect-ratio: auto; }
.svc__viewport.is-hscroll .svc__progress { display: flex; align-items: center; gap: 28px; margin-top: clamp(24px, 4vh, 48px); color: var(--on-dark-2); }
.svc__bar { position: relative; flex: 1; height: 1px; background: var(--rule-dark); }
.svc__bar i { position: absolute; inset: 0; background: var(--signal-hi); transform-origin: 0 50%; transform: scaleX(0); }
.svc__progress ol { display: flex; gap: 28px; }

.ticks li { position: relative; padding: 11px 0 11px 28px; border-top: 1px solid var(--rule-dark); }
.ticks li:last-child { border-bottom: 1px solid var(--rule-dark); }
.ticks li::before { content: ""; position: absolute; left: 0; top: 50%; width: 12px; height: 1px; background: var(--signal-hi); }
.sec--paper .ticks li { border-color: var(--rule-light); }
.sec--paper .ticks li::before { background: var(--signal-deep); }
.ticks--muted li { color: var(--on-dark-2); }
.sec--paper .ticks--muted li { color: var(--on-light-2); }

/* ---------- flota ---------- */
.fleet-list { border-bottom: 1px solid var(--rule-light); }
.fleet-group { display: grid; grid-template-columns: minmax(200px, 1fr) 2.4fr; column-gap: clamp(24px, 4vw, 64px); border-top: 1px solid var(--ink); padding-block: 28px; }
.fleet-group__head { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; padding-top: 14px; }
.fleet-group__cat { font-size: clamp(1.1rem, 1.3vw, 1.3rem); font-stretch: 110%; font-weight: 660; letter-spacing: -0.02em; line-height: 1.15; }
.fleet-group__count { color: var(--on-light-2); }
.fleet-group__media { display: none; grid-column: 1 / -1; margin: 12px 0 8px; }
.fleet-group__media img { aspect-ratio: 16 / 9; object-fit: cover; }
.fleet-group__media figcaption { margin-top: 10px; color: var(--on-light-2); }
.fleet-rows { grid-column: 2; }
.fleet-row { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.35fr) minmax(0, 0.7fr); gap: 16px; align-items: baseline; padding: 16px 12px 16px 0; border-bottom: 1px solid var(--rule-light); isolation: isolate; transition: color 0.35s var(--ease), padding 0.55s var(--ease); }
.fleet-row:last-child { border-bottom: 0; }
.fleet-row__type { color: var(--on-light-2); transition: color 0.35s; }
.fleet-row__model { font-size: clamp(1.05rem, 1.35vw, 1.3rem); font-stretch: 112%; font-weight: 650; letter-spacing: -0.02em; line-height: 1.15; }
.fleet-row__spec { justify-self: end; color: var(--on-light-2); transition: color 0.35s; }
.fleet .fleet-row::before { content: ""; position: absolute; inset: 0 -12px; z-index: -1; background: var(--ink); transform: scaleY(0); transform-origin: 50% 100%; transition: transform 0.5s var(--ease); }
@media (hover: hover) and (pointer: fine) {
  .fleet .fleet-row:hover { color: var(--caliche); padding-left: 14px; }
  .fleet .fleet-row:hover::before { transform: scaleY(1); }
  .fleet .fleet-row:hover .fleet-row__type, .fleet .fleet-row:hover .fleet-row__spec { color: rgba(236, 231, 221, 0.72); }
}
.fleet-preview { position: fixed; left: 0; top: 0; z-index: 40; width: clamp(260px, 22vw, 360px); pointer-events: none; opacity: 0; visibility: hidden; }
.fleet-preview__frame { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: var(--basalt-3); clip-path: inset(0 0 0 0); }
.fleet-preview__frame img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity 0.35s; }
.fleet-preview__frame img.is-on { opacity: 1; }
.fleet-preview__cap { margin-top: 8px; color: var(--on-light); background: var(--caliche); padding: 6px 8px; display: inline-block; font-size: 0.7rem; }
.sec--dark .fleet-row { border-color: var(--rule-dark); }
.sec--dark .fleet-row__type, .sec--dark .fleet-row__spec { color: var(--on-dark-2); }

/* ---------- proyectos / bitácora ---------- */
.log__head, .log-row { display: grid; grid-template-columns: 6.5rem minmax(0, 1.7fr) minmax(0, 1fr) minmax(0, 0.9fr); gap: clamp(16px, 2.4vw, 40px); }
.log__head { padding-bottom: 14px; color: var(--on-dark-2); }
.log-row { position: relative; padding: clamp(22px, 2.6vw, 34px) 0; border-top: 1px solid var(--rule-dark); align-items: baseline; }
.log-row:last-child { border-bottom: 1px solid var(--rule-dark); }
.log-row::after { content: ""; position: absolute; left: 0; bottom: -1px; width: 100%; height: 1px; background: var(--signal-hi); transform: scaleX(0); transform-origin: 0 50%; transition: transform 0.8s var(--ease); }
.log-row:hover::after { transform: scaleX(1); }
.log-row__year { font-family: var(--f-mono); font-size: 0.95rem; color: var(--signal-hi); letter-spacing: 0.04em; }
.log-row__title { font-size: clamp(1.3rem, 2vw, 2rem); font-stretch: 116%; font-weight: 690; line-height: 1; letter-spacing: -0.035em; transition: transform 0.6s var(--ease); }
.log-row:hover .log-row__title { transform: translateX(10px); }
.log-row__text { margin-top: 10px; color: var(--on-dark-2); max-width: 44ch; }
.log-row__client { font-weight: 560; }
.log-row__tags { display: flex; flex-wrap: wrap; gap: 6px; }
.log-row__tags li { padding: 5px 10px; border: 1px solid var(--rule-dark); border-radius: 999px; font-size: 0.7rem; color: var(--on-dark-2); }

.clients { margin-top: clamp(64px, 7vw, 110px); }
.clients__title { font-size: clamp(1.25rem, 1.8vw, 1.6rem); font-stretch: 106%; font-weight: 600; letter-spacing: -0.02em; max-width: 26ch; margin-bottom: 28px; }
.clients__grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 1px; background: var(--rule-dark); border: 1px solid var(--rule-dark); }
.clients__cell { min-width: 0; background: var(--caliche); aspect-ratio: 3 / 2; display: grid; place-items: center; padding: clamp(16px, 2vw, 30px); }
.clients__cell img { max-height: 58px; width: auto; max-width: 100%; object-fit: contain; filter: grayscale(1) contrast(1.1); mix-blend-mode: multiply; opacity: 0.82; transition: filter 0.5s var(--ease), opacity 0.5s, transform 0.6s var(--ease); }
.clients__cell:hover img { filter: none; opacity: 1; transform: scale(1.05); }

/* ---------- cotización + formularios ---------- */
.quote__grid { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.25fr); gap: clamp(40px, 6vw, 112px); align-items: start; }
.quote__grid--full { grid-template-columns: minmax(0, 1.5fr) minmax(0, 0.8fr); }
.quote__aside .d-2, .quote__aside .d-1 { margin-bottom: clamp(32px, 4vw, 56px); max-width: 16ch; }
.quote__aside--sticky { position: sticky; top: calc(var(--hdr-h) + 24px); }
.quote__aside--sticky .lead { margin-bottom: 28px; }
.quote__aside--sticky .steps { margin-top: 48px; }
.quote__direct-h { margin: 44px 0 14px; color: var(--on-light-2); }
.panel { background: var(--panel); color: var(--on-light); padding: clamp(24px, 3.4vw, 52px); border: 1px solid var(--rule-light); border-radius: 2px; box-shadow: 0 40px 80px -48px rgba(20, 21, 16, 0.35); }

.steps { display: grid; gap: 0; border-top: 1px solid var(--rule-light); }
.steps__item { display: grid; grid-template-columns: 3.4rem minmax(0, 1fr); column-gap: 12px; padding: 18px 0; border-bottom: 1px solid var(--rule-light); }
.steps__n { grid-row: span 2; color: var(--signal-deep); padding-top: 4px; }
.steps__h { font-size: 1.12rem; font-weight: 650; font-stretch: 106%; letter-spacing: -0.01em; }
.steps__item p { color: var(--on-light-2); }
.sec--dark .steps { border-color: var(--rule-dark); }
.sec--dark .steps__item { border-color: var(--rule-dark); }
.sec--dark .steps__n { color: var(--signal-hi); }
.sec--dark .steps__item p { color: var(--on-dark-2); }
.steps--row { grid-template-columns: repeat(3, 1fr); border-top: 0; gap: clamp(20px, 3vw, 48px); }
.steps--row .steps__item { grid-template-columns: 1fr; border-top: 1px solid var(--rule-dark); border-bottom: 0; padding-top: 22px; }
.steps--row .steps__n { grid-row: auto; margin-bottom: 26px; font-size: 0.85rem; }
.steps--row .steps__h { font-size: clamp(1.25rem, 1.6vw, 1.5rem); margin-bottom: 10px; }

.direct li { border-bottom: 1px solid var(--rule-light); }
.direct li:first-child { border-top: 1px solid var(--rule-light); }
.direct a { display: grid; grid-template-columns: 7rem minmax(0, 1fr) auto; align-items: center; gap: 12px; padding: 16px 0; transition: padding 0.5s var(--ease), color 0.3s; }
.direct a:hover { padding-left: 10px; color: var(--signal-deep); }
.direct__k { color: var(--on-light-2); }
.direct__v { font-weight: 600; font-size: 1.05rem; overflow-wrap: anywhere; }

.form__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px 18px; }
.form__grid--inner { grid-column: 1 / -1; }
.form__group, .form, .quote__form, .quote__aside { min-width: 0; }
select.field__input { min-width: 0; max-width: 100%; text-overflow: ellipsis; }
.field { min-width: 0; margin: 0; padding: 0; border: 0; }
.field--full { grid-column: 1 / -1; }
.field__label { display: block; font-size: 0.9rem; font-weight: 600; color: var(--on-light); margin-bottom: 8px; padding: 0; }
.field__opt { font-weight: 400; color: var(--on-light-2); }
.field__input { width: 100%; min-height: 54px; padding: 14px 16px; font: inherit; font-size: 1rem; color: var(--on-light); background: #fdfbf7; border: 1px solid rgba(20, 21, 16, 0.22); border-radius: 2px; transition: border-color 0.25s, box-shadow 0.25s, background-color 0.25s; -webkit-appearance: none; appearance: none; }
.field__input::placeholder { color: rgba(20, 21, 16, 0.42); }
.field__input:hover { border-color: rgba(20, 21, 16, 0.45); }
.field__input:focus { outline: none; border-color: var(--ink); box-shadow: 0 0 0 3px rgba(217, 58, 35, 0.22); background: #fff; }
.field__input--area { min-height: 120px; resize: vertical; line-height: 1.5; }
.field__input[aria-invalid="true"] { border-color: var(--error); box-shadow: 0 0 0 3px rgba(168, 40, 20, 0.12); }
.field__select { position: relative; }
.field__select select { padding-right: 46px; cursor: pointer; }
.field__select .i { position: absolute; right: 16px; top: 50%; transform: translateY(-50%); pointer-events: none; color: var(--on-light-2); }
.field__err { display: flex; gap: 6px; align-items: flex-start; margin-top: 7px; font-size: 0.86rem; font-weight: 500; color: var(--error); }
.field__err::before { content: "!"; flex: none; width: 16px; height: 16px; margin-top: 2px; border-radius: 50%; background: var(--error); color: #fff; font-size: 0.7rem; font-weight: 700; display: grid; place-items: center; }
.chips__row { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { position: relative; }
.chip input { position: absolute; opacity: 0; width: 1px; height: 1px; pointer-events: none; }
.chip__face { display: inline-flex; text-align: left; align-items: center; min-height: 44px; padding: 10px 16px; border: 1px solid rgba(20, 21, 16, 0.24); border-radius: 999px; font-size: 0.93rem; font-weight: 520; background: #fdfbf7; cursor: pointer; transition: background-color 0.3s var(--ease), color 0.3s, border-color 0.3s, transform 0.3s var(--ease); user-select: none; }
.chip__face:hover { border-color: var(--ink); }
.chip input:checked + .chip__face { background: var(--ink); color: var(--caliche); border-color: var(--ink); }
.chip input:focus-visible + .chip__face { outline: 2px solid var(--signal-deep); outline-offset: 2px; }
.chip input:active + .chip__face { transform: scale(0.97); }
.chips[data-invalid] .chip__face { border-color: var(--error); }
.field--check { margin-top: 4px; }
.check { display: grid; grid-template-columns: 28px minmax(0, 1fr); gap: 12px; align-items: start; cursor: pointer; font-size: 0.93rem; color: var(--on-light-2); }
.check input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.check__box { width: 26px; height: 26px; border: 1px solid rgba(20, 21, 16, 0.35); border-radius: 2px; display: grid; place-items: center; background: #fdfbf7; color: transparent; transition: background-color 0.25s, color 0.25s, border-color 0.25s; }
.check__box .i { width: 18px; height: 18px; }
.check input:checked + .check__box { background: var(--ink); border-color: var(--ink); color: var(--caliche); }
.check input:focus-visible + .check__box { outline: 2px solid var(--signal-deep); outline-offset: 2px; }
.check input[aria-invalid="true"] + .check__box { border-color: var(--error); }
.check a { color: var(--on-light); text-decoration: underline; text-underline-offset: 3px; }
.hp { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form__actions { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px 24px; margin-top: 28px; }
.form__actions .link-arrow { font-size: 0.92rem; }
.form__status { margin-top: 14px; min-height: 1.4em; font-size: 0.92rem; font-weight: 500; color: var(--on-light-2); }
.form__status[data-state="error"] { color: var(--error); }
.form__group { padding-top: 8px; }
.form__group + .form__group { margin-top: 18px; padding-top: 30px; border-top: 1px solid var(--rule-light); }
.form__group-title { display: flex; align-items: center; gap: 12px; font-size: 1.2rem; font-stretch: 108%; font-weight: 660; letter-spacing: -0.015em; margin-bottom: 20px; }
.form__group-title span { font-family: var(--f-mono); font-size: 0.75rem; letter-spacing: 0.1em; color: var(--signal-deep); }
.form[aria-busy="true"] { opacity: 0.75; }

.form-result { outline: none; }
.result { display: grid; gap: 18px; }
.result__ic { width: 64px; height: 64px; border-radius: 50%; display: grid; place-items: center; background: var(--ink); color: var(--caliche); }
.result__ic .i { width: 34px; height: 34px; }
.result--error .result__ic { background: var(--error); color: #fff; }
.result__title { font-size: clamp(1.6rem, 2.4vw, 2.2rem); font-stretch: 112%; font-weight: 700; letter-spacing: -0.03em; line-height: 1; }
.result__text { color: var(--on-light-2); max-width: 46ch; }
.result__ref { color: var(--on-light-2); }
.result__btns { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 6px; }
.result--error { margin-top: 28px; padding-top: 28px; border-top: 1px solid var(--rule-light); }
.result--error .result__ic { width: 48px; height: 48px; }
.result--error .result__title { font-size: 1.4rem; }
.result__check path { stroke-dasharray: 20; stroke-dashoffset: 20; animation: draw 0.8s 0.25s var(--ease) forwards; }
.result__check circle { stroke-dasharray: 64; stroke-dashoffset: 64; animation: draw 0.9s var(--ease) forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }

/* ---------- page hero (interiores) ---------- */
.phero { position: relative; padding: calc(var(--hdr-h) + clamp(40px, 5vw, 80px)) 0 clamp(56px, 6vw, 96px); background: var(--basalt); color: var(--on-dark); overflow: hidden; }
.phero__grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr); gap: clamp(32px, 5vw, 88px); align-items: end; }
.phero--compact .phero__grid { grid-template-columns: 1fr; }
.phero--compact .phero__title { max-width: 16ch; }
.crumbs { display: flex; align-items: center; gap: 10px; color: var(--on-dark-2); margin-bottom: clamp(24px, 3vw, 40px); }
.crumbs a:hover { color: var(--on-dark); }
.crumbs__n { margin-left: auto; padding-left: 16px; color: var(--signal-hi); }
.phero__title { margin-bottom: clamp(22px, 3vw, 36px); }
.phero__title em { color: var(--signal-hi); }
.phero__media { position: relative; aspect-ratio: 4 / 5; overflow: hidden; background: var(--basalt-3); max-height: 72vh; }
.phero__media picture, .phero__media img { height: 100%; }
.phero__media img { object-fit: cover; height: 116%; margin-top: -8%; filter: grayscale(0.2) contrast(1.04); }

/* ---------- páginas internas ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 112px); align-items: start; }
.split .d-2 { max-width: 16ch; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 32px; }
.tags li { padding: 9px 16px; border: 1px solid var(--rule-light); border-radius: 999px; font-weight: 540; }
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(20px, 3vw, 48px); }
.pillars--four { grid-template-columns: repeat(4, 1fr); }
.pillars__item { border-top: 1px solid var(--rule-dark); padding-top: 22px; display: grid; gap: 14px; align-content: start; }
.pillars__item .mono { color: var(--signal-hi); }
.pillars__item p { color: var(--on-dark-2); }
.sec--paper .pillars__item { border-color: var(--ink); }
.sec--paper .pillars__item .mono { color: var(--signal-deep); }
.sec--paper .pillars__item p { color: var(--on-light-2); }
.mv__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 112px); }
.mv__text { font-size: clamp(1.25rem, 1.8vw, 1.75rem); font-stretch: 104%; font-weight: 540; line-height: 1.2; letter-spacing: -0.022em; }
.strip { overflow: hidden; padding-bottom: clamp(72px, 8vw, 128px); }
.strip__track { display: flex; gap: clamp(14px, 2vw, 28px); padding-inline: var(--gutter); margin-top: 12px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; }
.strip__track::-webkit-scrollbar { display: none; }
.strip.is-driven .strip__track { overflow: visible; width: max-content; }
.strip__item { flex: none; width: clamp(260px, 34vw, 520px); scroll-snap-align: start; }
.strip__item img { aspect-ratio: 4 / 3; object-fit: cover; filter: grayscale(0.2); }
.strip__item figcaption { margin-top: 12px; color: var(--on-dark-2); }

.chapter__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 112px); align-items: center; }
.chapter__grid--rev .chapter__media { order: 2; }
.chapter__media { position: relative; aspect-ratio: 4 / 5; overflow: hidden; background: var(--basalt-3); }
.chapter__media picture, .chapter__media img { height: 100%; }
.chapter__media img { object-fit: cover; height: 116%; margin-top: -8%; }
.chapter__verb { font-size: clamp(2.75rem, min(7.4vw, 12vh), 6.5rem); font-stretch: 125%; font-weight: 770; line-height: 0.86; letter-spacing: -0.05em; margin-bottom: 26px; }
.chapter__body .lead { margin-bottom: 32px; }
.chapter__cols { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; margin-bottom: 36px; }
.chapter__k { color: var(--on-dark-2); margin-bottom: 12px; }
.sec--paper .chapter__k { color: var(--on-light-2); }

.fcat__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 112px); align-items: center; }
.fcat__grid--rev .fcat__media { order: 2; }
.fcat__media { position: relative; overflow: hidden; }
.fcat__media picture { overflow: hidden; aspect-ratio: 4 / 3; }
.fcat__media img { height: 116%; object-fit: cover; margin-top: -8%; }
.fcat__media figcaption { margin-top: 12px; color: var(--on-light-2); }
.sec--dark .fcat__media figcaption { color: var(--on-dark-2); }
.fcat__body .d-1 { margin-bottom: 28px; }
.fleet-rows--static { margin-bottom: 30px; border-top: 1px solid var(--rule-light); }
.sec--dark .fleet-rows--static { border-color: var(--rule-dark); }

.faq__grid { display: grid; grid-template-columns: 1fr 2fr; gap: clamp(32px, 6vw, 112px); }
.faq__item { border-top: 1px solid var(--rule-dark); }
.faq__item:last-child { border-bottom: 1px solid var(--rule-dark); }
.faq__item summary { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 20px 0; cursor: pointer; list-style: none; font-size: clamp(1.05rem, 1.3vw, 1.22rem); font-weight: 600; font-stretch: 106%; letter-spacing: -0.015em; }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary i { position: relative; flex: none; width: 34px; height: 34px; border: 1px solid var(--rule-dark); border-radius: 50%; transition: transform 0.5s var(--ease), background-color 0.3s; }
.faq__item summary i::before, .faq__item summary i::after { content: ""; position: absolute; left: 50%; top: 50%; width: 12px; height: 1.5px; margin: -0.75px 0 0 -6px; background: currentColor; }
.faq__item summary i::after { transform: rotate(90deg); transition: transform 0.4s var(--ease); }
.faq__item[open] summary i { transform: rotate(180deg); background: var(--signal); border-color: var(--signal); }
.faq__item[open] summary i::after { transform: rotate(0); }
.faq__a { padding: 0 60px 24px 0; color: var(--on-dark-2); max-width: 62ch; }

.channels { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--rule-dark); border: 1px solid var(--rule-dark); }
.channel { background: var(--basalt); padding: clamp(22px, 2.4vw, 36px); display: grid; gap: 12px; align-content: start; }
.channel__k { color: var(--on-dark-2); }
.channel__v { display: inline-block; padding-block: 8px; font-size: clamp(1.05rem, 1.2vw, 1.22rem); font-weight: 640; font-stretch: 106%; letter-spacing: -0.015em; overflow-wrap: anywhere; transition: color 0.3s; }
.channel__v:hover { color: var(--signal-hi); }
.channel__alt { color: var(--on-dark-2); padding-block: 8px; }
.channel__alt:hover { color: var(--on-dark); }
.channel__addr { color: var(--on-dark); }
.copy { display: inline-flex; align-items: center; gap: 8px; justify-self: start; font-family: var(--f-mono); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--on-dark-2); min-height: 40px; padding: 8px 14px; border: 1px solid var(--rule-dark); border-radius: 999px; transition: color 0.3s, border-color 0.3s; }
.copy:hover { color: var(--on-dark); border-color: var(--on-dark-2); }
.map { position: relative; margin-top: 8px; }
.map iframe { display: block; width: 100%; aspect-ratio: 4 / 3; border: 1px solid var(--rule-light); background: var(--caliche-2); filter: grayscale(0.35) contrast(1.04); }
.map__cap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px 16px; margin-top: 12px; color: var(--on-light-2); font-size: 0.92rem; }

.legal__grid { display: grid; grid-template-columns: 1fr 2.4fr; gap: clamp(28px, 5vw, 96px); }
.legal__updated { color: var(--on-light-2); padding-top: 8px; }
.legal__block { padding: 26px 0; border-top: 1px solid var(--rule-light); max-width: 72ch; }
.legal__block h2 { display: flex; gap: 14px; align-items: baseline; margin-bottom: 14px; }
.legal__block h2 .mono { color: var(--signal-deep); }
.legal__block p { color: var(--on-light-2); }
.legal__block p + p { margin-top: 10px; }

.nf { min-height: 100svh; display: grid; align-items: end; padding: calc(var(--hdr-h) + 48px) 0 clamp(48px, 8vw, 120px); background: var(--basalt); }
.nf__code { color: var(--signal-hi); margin-bottom: 28px; }
.nf .d-hero { max-width: 14ch; margin-bottom: 28px; }
.nf__btns { display: flex; flex-wrap: wrap; gap: 12px; margin: 36px 0 48px; }
.nf__links { display: flex; flex-wrap: wrap; gap: 10px 28px; color: var(--on-dark-2); }
.nf__links a:hover { color: var(--on-dark); }

/* ---------- footer ---------- */
.ftr { position: relative; background: var(--basalt); color: var(--on-dark); padding-top: clamp(80px, 9vw, 136px); overflow: hidden; border-top: 1px solid var(--rule-dark); }
.ftr__title { max-width: 14ch; margin-bottom: clamp(28px, 4vw, 52px); }
.ftr__title em { color: var(--signal-hi); }
.ftr__cta-row { display: flex; justify-content: space-between; align-items: end; gap: 32px; flex-wrap: wrap; }
.ftr__btns { display: flex; flex-wrap: wrap; gap: 12px; }
.ftr__grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 96px); margin-top: clamp(56px, 6vw, 96px); padding-top: 32px; border-top: 1px solid var(--rule-dark); align-items: start; }
.ftr__info { display: grid; gap: 32px 32px; align-content: start; }
.ftr__info--left { grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); }
.ftr__info--right { grid-template-columns: minmax(0, 1fr) minmax(0, 0.8fr); }
.ftr__h { font-family: var(--f-mono); font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--on-dark-2); margin-bottom: 16px; }
.ftr__col { min-width: 0; }
.ftr__col li + li { margin-top: 2px; }
.ftr__col li a { display: inline-block; padding-block: 7px; font-size: 0.95rem; overflow-wrap: anywhere; }
.ftr__col a { transition: color 0.3s; }
.ftr__col a:hover { color: var(--signal-hi); }
.ftr__col address { color: var(--on-dark); margin-bottom: 10px; font-size: 0.95rem; line-height: 1.5; }
.ftr__coords { color: var(--on-dark-2); font-size: 0.72rem; }
.ftr__mark { display: flex; align-items: baseline; gap: 0; margin-top: clamp(40px, 5vw, 72px); font-stretch: 118%; font-weight: 820; font-size: clamp(2.6rem, 5.6vw, 5.5rem); line-height: 0.9; letter-spacing: -0.03em; color: var(--caliche); user-select: none; }
.ftr__mark span { display: inline-block; }
.ftr__mark-dot { color: var(--signal); margin-left: 0.04em; }
.ftr__base { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px 28px; padding-block: 26px; font-size: 0.95rem; color: var(--on-dark-2); border-top: 1px solid var(--rule-dark); margin-top: 2vw; }
.ftr__copy { color: var(--on-dark); }
.ftr__credit { font-weight: 500; }
.ftr__credit a { color: var(--on-dark); text-decoration: underline; text-decoration-color: rgba(236, 231, 221, 0.35); text-underline-offset: 4px; transition: color 0.3s, text-decoration-color 0.3s; }
.ftr__credit a:hover { color: var(--signal-hi); text-decoration-color: currentColor; }
.ftr__top { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; color: var(--on-dark-2); transition: color 0.3s; }
.ftr__top:hover { color: var(--on-dark); }

/* ---------- utilidades flotantes ---------- */
.fab { position: fixed; right: max(16px, env(safe-area-inset-right)); bottom: max(16px, env(safe-area-inset-bottom)); z-index: 55; width: 58px; height: 58px; border-radius: 50%; display: grid; place-items: center; background: var(--basalt-3); border: 1px solid var(--rule-dark); box-shadow: 0 18px 40px -18px rgba(0, 0, 0, 0.7); transition: transform 0.5s var(--ease), bottom 0.5s var(--ease), opacity 0.3s; }
.fab:hover { transform: translateY(-3px) scale(1.04); }
.fab__ic { width: 28px; height: 28px; }
.menu-open .fab { opacity: 0; pointer-events: none; }
@media (max-width: 640px) { .cookie-on .fab { bottom: calc(max(16px, env(safe-area-inset-bottom)) + var(--cookie-h, 0px) + 12px); } }
.cookie { position: fixed; left: max(16px, env(safe-area-inset-left)); bottom: max(16px, env(safe-area-inset-bottom)); z-index: 56; width: min(520px, calc(100vw - 32px)); padding: 20px; background: var(--basalt-3); color: var(--on-dark); border: 1px solid var(--rule-dark); box-shadow: 0 30px 60px -30px rgba(0, 0, 0, 0.8); font-size: 0.92rem; }
.cookie a { text-decoration: underline; text-underline-offset: 3px; }
.cookie__btns { display: flex; gap: 10px; justify-content: flex-end; margin-top: 14px; }
.toast { position: fixed; left: 50%; bottom: 24px; z-index: 130; transform: translate(-50%, 20px); padding: 12px 18px; background: var(--caliche); color: var(--ink); font-weight: 560; font-size: 0.92rem; border-radius: 2px; opacity: 0; visibility: hidden; transition: opacity 0.35s, transform 0.5s var(--ease), visibility 0.35s; max-width: calc(100vw - 32px); }
.toast.is-visible { opacity: 1; visibility: visible; transform: translate(-50%, 0); }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1180px) {
  .brand__tag { display: none; }
  .clients__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .channels { grid-template-columns: repeat(2, 1fr); }
  .pillars--four { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 1023px) {
  :root { --hdr-h: 68px; }
  .hdr__nav, .hdr__cta { display: none; }
  .hdr__menu { display: inline-flex; }
  .svc-panel { grid-template-columns: minmax(0, 1fr); }
  .svc-panel__media { aspect-ratio: 4 / 3; }
  .sec-head--split, .quote__grid, .quote__grid--full, .split, .mv__grid, .faq__grid, .legal__grid { grid-template-columns: minmax(0, 1fr); }
  .sec-head__end { justify-content: flex-start; }
  .quote__aside--sticky { position: static; }
  .quote__grid--full .quote__aside { order: 2; }
  .fleet-group { grid-template-columns: minmax(0, 1fr); }
  .fleet-rows { grid-column: 1; }
  .fleet-group__media { display: block; }
  .fleet-preview { display: none; }
  .log__head { display: none; }
  .log-row { grid-template-columns: 4.5rem minmax(0, 1fr); row-gap: 10px; }
  .log-row__client, .log-row__tags { grid-column: 2; }
  .phero__grid, .chapter__grid, .fcat__grid { grid-template-columns: minmax(0, 1fr); }
  .chapter__grid--rev .chapter__media, .fcat__grid--rev .fcat__media { order: 0; }
  .phero__media { aspect-ratio: 16 / 10; max-height: none; }
  .chapter__media { aspect-ratio: 4 / 3; }
  .pillars { grid-template-columns: minmax(0, 1fr); }
  .steps--row { grid-template-columns: minmax(0, 1fr); }
  .ftr__grid { grid-template-columns: minmax(0, 1fr); }
  .ftr__map, .ftr__map iframe { min-height: 0; }
  .ftr__map iframe { aspect-ratio: 21 / 9; height: auto; }
}
@media (hover: hover) and (pointer: fine) and (min-width: 1024px) {
  .js .fleet .fleet-group__media { display: none; }
}
@media (max-width: 720px) {
  .hero__hud span:nth-child(2) { display: none; }
  .hero__title { font-size: clamp(2.6rem, 14.6vw, 4.25rem); font-stretch: 100%; letter-spacing: -0.045em; line-height: 0.88; }
  .hero__foot { grid-template-columns: 1fr; }
  .hero__ctas .btn { flex: 1 1 auto; }
  .hero__bottom { display: none; }
  .hero__body { padding-bottom: 28px; }
  .stats { grid-template-columns: minmax(0, 1fr); }
  .stats__item, .stats__item + .stats__item { padding: 20px 0; border-left: 0; border-bottom: 1px solid var(--rule-light); flex-direction: row-reverse; justify-content: space-between; align-items: end; }
  .stats dd { font-size: clamp(3rem, 18vw, 5rem); }
  .svc-panel__verb, .chapter__verb { font-size: clamp(2.5rem, 15vw, 3.75rem); font-stretch: 108%; }
  .d-hero { font-size: clamp(2.2rem, 11vw, 3rem); font-stretch: 108%; }
  .d-1 { font-size: clamp(2rem, 10vw, 2.6rem); font-stretch: 108%; }
  .d-2 { font-size: clamp(1.75rem, 8.4vw, 2.2rem); font-stretch: 106%; }
  .log-row__title { font-size: clamp(1.3rem, 6.4vw, 1.8rem); font-stretch: 106%; }
  .ftr__grid { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .ftr__info--left, .ftr__info--right { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px 20px; }
  .form__grid { grid-template-columns: minmax(0, 1fr); }
  .fleet-row { grid-template-columns: minmax(0, 1fr) auto; row-gap: 2px; padding-right: 0; }
  .fleet-row__type { grid-column: 1 / -1; font-size: 0.85rem; }
  .fleet-row__model { grid-column: 1; }
  .clients__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .channels { grid-template-columns: minmax(0, 1fr); }
  .chapter__cols { grid-template-columns: minmax(0, 1fr); }
  .ftr__base { flex-direction: column; align-items: flex-start; padding-bottom: calc(26px + 74px + env(safe-area-inset-bottom)); }
  .direct a { grid-template-columns: 5.2rem minmax(0, 1fr) auto; }
  .reel__play { height: 46px; padding: 0 16px 0 5px; gap: 10px; font-size: 0.9rem; white-space: nowrap; }
  .reel__play-ic { width: 36px; height: 36px; }
  .reel__cap { display: none; }
  .reel__ctrl { right: 8px; bottom: 10px; gap: 5px; }
  .reel__btn { height: 38px; min-width: 38px; padding: 0 9px; font-size: 0.76rem; gap: 6px; }
  .reel__btn .i { width: 15px; height: 15px; }
  .reel__btn--sound { padding: 0 11px 0 9px; }
  .crumbs__n { display: none; }
  .faq__a { padding-right: 0; }
  .panel { padding: 22px 18px; }
  .cookie__btns .btn { flex: 1; justify-content: center; }
}

/* pantallas bajas en horizontal (teléfonos girados): el hero cabe sin solaparse */
@media (max-height: 520px) and (orientation: landscape) {
  .hero__hud span:not(:first-child), .hero__bottom { display: none; }
  .hero__body { padding-bottom: 20px; }
  .hero__title { font-size: clamp(2.2rem, 12vh, 3.5rem); }
}

/* ==========================================================================
   Movimiento reducido: estados finales, sin desplazamientos decorativos
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
  .hero__scroll i::after { display: none; }
  .menu__nav a { transform: none; }
}
.rm .pt { display: none; }

/* pantallas muy angostas (≤360px: Galaxy Fold, Android pequeños) */
@media (max-width: 360px) {
  :root { --gutter: 14px; }
  .hero__title { font-size: clamp(2.3rem, 14.2vw, 3rem); }
  .hero__hud { font-size: 0.7rem; letter-spacing: 0.08em; }
  .brand__word { font-size: 1.25rem; }
  .hdr__menu-label { display: none; }
  .hdr__menu { padding: 0 4px; }
  .hdr__end { gap: 8px; }
  .panel { padding: 18px 14px; }
  .chip__face { padding: 9px 13px; font-size: 0.88rem; }
  .btn { padding-left: 16px; gap: 12px; font-size: 0.94rem; }
  .log-row { grid-template-columns: minmax(0, 1fr); }
  .log-row__client, .log-row__tags { grid-column: 1; }
  .direct a { grid-template-columns: minmax(0, 1fr) auto; }
  .direct__k { grid-column: 1 / -1; }
  .stats dd { font-size: 2.8rem; }
  .btn { height: auto; min-height: var(--bh); padding-block: 7px; white-space: normal; text-align: left; line-height: 1.2; }
}