/* =========================================================
   K2 Constructora — design system
   Estructura y ritmo basados en la auditoría (Modulix),
   colores de marca K2.
   ========================================================= */
:root {
  /* Tipografía */
  --font-primary: "Outfit", "Poppins", system-ui, -apple-system, "Segoe UI", sans-serif;
  --fw-light: 300; --fw-regular: 400; --fw-medium: 500; --fw-semibold: 600; --fw-bold: 700;
  --fs-hero: clamp(2.5rem, 0.9rem + 6.6vw, 7rem);
  --fs-h1: clamp(2.375rem, 1.5rem + 3vw, 4.25rem);
  --fs-h2: clamp(2.125rem, 1.35rem + 2.6vw, 3.75rem);
  --fs-stat: clamp(3.75rem, 2.6rem + 3vw, 5.625rem);
  --fs-h3: clamp(1.25rem, 1.1rem + .5vw, 1.625rem);
  --fs-body: 1.0625rem; --fs-small: .875rem; --fs-caption: .8125rem;
  --fs-button: .6875rem; --fs-menu: .8125rem; --fs-eyebrow: .8125rem;
  --lh-tight: 1; --lh-heading: 1.06; --lh-body: 1.7;

  /* Color K2 */
  --color-primary: #42a39f;         /* acento (sustituye al lima) */
  --color-primary-dk: #2e7b78;      /* botones oscuros / texto acento sobre claro */
  --color-deep: #16403e;            /* bandas oscuras y footer */
  --color-deep-2: #0f2f2d;
  --color-background: #fbfaf8;
  --color-background-alt: #f2efe9;
  --color-white: #ffffff;
  --color-ink: #1c1c1a;
  --color-text: #1c1c1a;
  --color-text-2: #4a4a45;
  --color-text-muted: #7d7d75;
  --color-stone: #8c8579;
  --color-on-dark: #f2f2f0;
  --color-line: #dedad2;
  --color-line-dark: rgba(255,255,255,.14);
  --overlay-hero: linear-gradient(90deg, rgba(18,22,21,.72) 0%, rgba(18,22,21,.42) 55%, rgba(18,22,21,.18) 100%), linear-gradient(0deg, rgba(18,22,21,.45) 0%, rgba(18,22,21,0) 40%);
  --overlay-page: linear-gradient(0deg, rgba(18,22,21,.72) 0%, rgba(18,22,21,.35) 60%, rgba(18,22,21,.45) 100%);

  /* Layout */
  --container-width: 1440px;
  --container-narrow: 1050px;
  --gutter: clamp(20px, 3.2vw, 45px);
  --grid-gap: 30px;
  --header-height: 96px;
  --section-spacing: clamp(5rem, 3.4rem + 5vw, 8.75rem);
  --section-spacing-lg: clamp(6rem, 4rem + 6vw, 10rem);

  /* Forma */
  --radius: 0px;
  --radius-pill: 32px;
  --radius-pill-lg: 50px;
  --radius-round: 50%;
  --btn-height: 52px;
  --input-height: 58px;
  --shadow-card: 0 24px 60px rgba(22,64,62,.14), 0 6px 18px rgba(22,64,62,.08);

  /* Movimiento */
  --ease: cubic-bezier(.22,1,.36,1);
  --transition: .25s ease;
  --duration-reveal: .95s;
}

/* ---------- Base ---------- */
*,*::before,*::after { box-sizing: border-box; }
html { overflow-x: clip; -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 90px; }
body {
  margin: 0; background: var(--color-background); color: var(--color-text);
  font: var(--fw-regular) var(--fs-body)/var(--lh-body) var(--font-primary);
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: clip;
}
img, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; }
p { margin: 0 0 1.1em; }
h1,h2,h3,h4 { margin: 0; font-weight: var(--fw-semibold); }
ul, ol { margin: 0; padding: 0; list-style: none; }
figure { margin: 0; }
:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 3px; }
[hidden] { display: none !important; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: fixed; left: 16px; top: -60px; z-index: 1000; background: var(--color-primary-dk); color: #fff; padding: 10px 16px; border-radius: var(--radius-pill); transition: top .2s; }
.skip:focus { top: 16px; }
::selection { background: var(--color-primary); color: #fff; }

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

/* ---------- Typography ---------- */
.h1 { font-size: var(--fs-h1); line-height: 1.04; letter-spacing: -.02em; font-weight: var(--fw-semibold); }
.h2 { font-size: var(--fs-h2); line-height: var(--lh-heading); letter-spacing: -.02em; font-weight: var(--fw-semibold); text-wrap: balance; }
.h2--sm { font-size: clamp(1.75rem, 1.3rem + 1.4vw, 2.5rem); }
.h3 { font-size: var(--fs-h3); line-height: 1.2; font-weight: var(--fw-semibold); letter-spacing: -.01em; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px; margin: 0 0 16px;
  font-size: var(--fs-eyebrow); font-weight: var(--fw-semibold); letter-spacing: .14em; text-transform: uppercase; color: var(--color-primary-dk);
}
.eyebrow::before { content: ""; width: 26px; height: 2px; background: var(--color-primary); }
.eyebrow--light { color: var(--color-primary); }
.heading--center { text-align: center; max-width: var(--container-narrow); margin-inline: auto; }
.heading--center .eyebrow::after { content: ""; width: 26px; height: 2px; background: var(--color-primary); }
.heading--light { color: var(--color-on-dark); }
.heading .lead { margin: 24px 0 0; font-size: clamp(1.125rem, 1rem + .4vw, 1.3rem); line-height: 1.6; color: var(--color-text-2); }
.heading--light .lead { color: rgba(242,242,240,.78); }
.heading--center .lead { max-width: 760px; margin-inline: auto; }
.accent { font-style: normal; color: var(--color-primary-dk); }
.heading--light .accent { color: var(--color-primary); }
.prose p { color: var(--color-text-2); max-width: 62ch; }
.prose--lg p { font-size: clamp(1.0625rem, 1rem + .3vw, 1.25rem); line-height: 1.7; }
.prose p:last-child { margin-bottom: 0; }
.secnum { display: block; font-size: var(--fs-caption); font-weight: var(--fw-semibold); letter-spacing: .14em; color: var(--color-stone); margin-bottom: 18px; }
.secnum::after { content: ""; display: inline-block; width: 40px; height: 1px; background: var(--color-line); vertical-align: middle; margin-left: 12px; }

/* ---------- Buttons ---------- */
.btn {
  --bg: var(--color-primary-dk); --fg: #fff; --bd: transparent;
  display: inline-flex; align-items: center; gap: 12px; height: var(--btn-height); padding: 0 8px 0 28px;
  border-radius: var(--radius-pill); background: var(--bg); color: var(--fg); border: 1px solid var(--bd);
  font-size: var(--fs-button); font-weight: var(--fw-semibold); letter-spacing: .1em; text-transform: uppercase; white-space: nowrap;
  transition: background-color var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
}
.btn__icon { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: rgba(255,255,255,.16); transition: transform .35s var(--ease), background-color var(--transition); }
.btn:hover .btn__icon { transform: translateX(3px) rotate(-45deg); }
.btn--primary { --bg: var(--color-primary-dk); }
.btn--primary:hover { --bg: var(--color-primary); }
.btn--dark { --bg: var(--color-ink); }
.btn--dark:hover { --bg: var(--color-primary-dk); }
.btn--outline { --bg: transparent; --fg: var(--color-ink); --bd: var(--color-ink); }
.btn--outline .btn__icon { background: rgba(0,0,0,.06); }
.btn--outline:hover { --bg: var(--color-ink); --fg: #fff; }
.btn--outline-light { --bg: transparent; --fg: #fff; --bd: rgba(255,255,255,.5); }
.btn--outline-light:hover { --bg: #fff; --fg: var(--color-ink); }
.btn--outline-light:hover .btn__icon { background: rgba(0,0,0,.08); }
.btn:not(:has(.btn__icon)) { padding: 0 28px; }
.btn--submit { width: 100%; justify-content: space-between; height: 62px; padding-left: 30px; border: 0; font-size: .8125rem; }
.btnrow { display: flex; flex-wrap: wrap; gap: 14px; }
.btnrow--center { justify-content: center; }
.linkarrow { display: inline-flex; align-items: center; gap: 10px; font-size: var(--fs-button); font-weight: var(--fw-semibold); letter-spacing: .1em; text-transform: uppercase; color: var(--color-primary-dk); }
.linkarrow svg { transition: transform .35s var(--ease); }
a:hover .linkarrow svg { transform: translateX(5px); }
.roundbtn { width: 56px; height: 56px; border-radius: 50%; border: 1px solid var(--color-line); background: transparent; display: grid; place-items: center; transition: all var(--transition); }
.roundbtn:hover { background: var(--color-primary-dk); border-color: var(--color-primary-dk); color: #fff; }
.roundbtn:disabled { opacity: .35; pointer-events: none; }

/* ---------- Header ---------- */
.header { position: fixed; inset: 0 0 auto; z-index: 100; height: var(--header-height); color: #fff; transition: transform .45s var(--ease), background-color .35s ease, height .35s ease, box-shadow .35s; }
.header__inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-inline: var(--gutter); max-width: 1920px; margin-inline: auto; }
.header[data-state="pinned"], .header[data-state="hidden"] { background: rgba(18,24,23,.94); backdrop-filter: blur(10px); height: 80px; box-shadow: 0 1px 0 rgba(255,255,255,.06); }
.header[data-state="hidden"] { transform: translateY(-100%); }
body.menu-open .header { transform: none; background: transparent; box-shadow: none; }
.logo { display: inline-flex; align-items: center; gap: 12px; flex: none; }
.logo__mark { width: 44px; height: 44px; object-fit: contain; }
.logo__text { display: flex; flex-direction: column; line-height: 1; }
.logo__text strong { font-size: 1.55rem; font-weight: var(--fw-bold); letter-spacing: .02em; }
.logo__text small { font-size: .625rem; letter-spacing: .2em; text-transform: uppercase; opacity: .75; margin-top: 5px; }
.nav ul { display: flex; align-items: center; }
.nav a { position: relative; display: block; white-space: nowrap; padding: 8px clamp(10px, 1.05vw, 16px); font-size: var(--fs-menu); font-weight: var(--fw-regular); letter-spacing: .06em; text-transform: uppercase; color: var(--color-on-dark); transition: color var(--transition); }
.nav a::after { content: ""; position: absolute; left: 50%; bottom: 0; width: 4px; height: 4px; border-radius: 50%; background: var(--color-primary); transform: translateX(-50%) scale(0); transition: transform .3s var(--ease); }
.nav a:hover, .nav a[aria-current="page"] { color: var(--color-primary); }
.nav a[aria-current="page"]::after { transform: translateX(-50%) scale(1); }
.header__tools { display: flex; align-items: center; gap: 18px; }
.lang { display: flex; gap: 2px; font-size: .75rem; font-weight: var(--fw-semibold); letter-spacing: .08em; }
.lang a { padding: 6px 7px; opacity: .6; transition: opacity var(--transition), color var(--transition); }
.lang a:hover { opacity: 1; }
.lang a[aria-current="true"] { opacity: 1; color: var(--color-primary); }
.header__phone { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; border: 1px solid rgba(255,255,255,.28); transition: all var(--transition); }
.header__phone:hover { background: var(--color-primary-dk); border-color: var(--color-primary-dk); }
.burger { display: none; position: relative; width: 44px; height: 44px; border: 0; background: transparent; padding: 0; z-index: 2; }
.burger i { position: absolute; left: 10px; right: 10px; height: 2px; background: currentColor; border-radius: 2px; transition: transform .35s var(--ease), opacity .2s, width .3s var(--ease); }
.burger i:nth-of-type(1) { top: 14px; width: 12px; }
.burger i:nth-of-type(2) { top: 21px; }
.burger i:nth-of-type(3) { top: 28px; }
.burger:hover i:nth-of-type(1) { width: 24px; }
.burger[aria-expanded="true"] i:nth-of-type(1) { width: 24px; transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] i:nth-of-type(2) { opacity: 0; }
.burger[aria-expanded="true"] i:nth-of-type(3) { transform: translateY(-7px) rotate(-45deg); }

.mmenu { position: fixed; inset: 0; z-index: 90; background: var(--color-deep-2); color: #fff; padding: calc(var(--header-height) + 24px) var(--gutter) 32px; display: flex; flex-direction: column; justify-content: space-between; overflow-y: auto; opacity: 0; visibility: hidden; transition: opacity .4s var(--ease), visibility .4s; }
.mmenu.is-open { opacity: 1; visibility: visible; }
.mmenu li { opacity: 0; transform: translateY(20px); transition: opacity .5s var(--ease), transform .5s var(--ease); transition-delay: calc(var(--i) * 45ms + 80ms); }
.mmenu.is-open li { opacity: 1; transform: none; }
.mmenu nav a { display: flex; align-items: baseline; gap: 16px; padding: 10px 0; font-size: clamp(1.5rem, 1rem + 3vw, 2.4rem); font-weight: var(--fw-semibold); line-height: 1.15; border-bottom: 1px solid var(--color-line-dark); }
.mmenu nav a[aria-current="page"] { color: var(--color-primary); }
.mmenu__n { font-size: .75rem; letter-spacing: .12em; color: var(--color-primary); }
.mmenu__foot { display: flex; flex-direction: column; gap: 10px; margin-top: 32px; font-size: .95rem; opacity: .85; }

/* ---------- Hero ---------- */
.hero { position: relative; min-height: 100vh; min-height: 100svh; display: flex; align-items: center; overflow: hidden; background: #121615; color: var(--color-on-dark); }
.hero__slides, .hero__slide, .hero__overlay { position: absolute; inset: 0; }
.hero__slide { opacity: 0; transition: opacity 2.2s ease-in-out; }
.hero__slide.is-active { opacity: 1; }
.hero__slide img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.18); transform-origin: center; }
.hero__slide.is-active img, .hero__slide.was-active img { animation: kenburns 16s linear forwards; }
@keyframes kenburns { from { transform: scale(1.18); } to { transform: scale(1); } }
.hero__overlay { background: var(--overlay-hero); }
.hero__inner { position: relative; z-index: 2; padding-top: calc(var(--header-height) + 40px); padding-bottom: 110px; }
.hero__eyebrow { font-size: clamp(.8rem, .75rem + .25vw, 1rem); font-weight: var(--fw-semibold); letter-spacing: .14em; text-transform: uppercase; margin: 0 0 26px; display: flex; align-items: center; gap: 14px; }
.hero__eyebrow::before { content: ""; width: 44px; height: 2px; background: var(--color-primary); }
.hero__title { font-size: var(--fs-hero); line-height: .98; letter-spacing: -.025em; text-transform: uppercase; font-weight: var(--fw-semibold); max-width: 13.5ch; text-wrap: balance; }
html[lang="fr"] .hero__title, html[lang="pt"] .hero__title { max-width: 18ch; font-size: clamp(2.25rem, .9rem + 4.6vw, 5.25rem); }
@media (max-height: 820px) and (min-width: 992px) { .hero__title { font-size: clamp(2.5rem, 1rem + 5.4vw, 6rem); } .hero__text { margin: 22px 0 30px; } }
.hero__text { max-width: 600px; margin: 30px 0 42px; font-size: clamp(1.0625rem, 1rem + .35vw, 1.3rem); line-height: 1.6; color: rgba(242,242,240,.86); }
.hero__bullets { position: absolute; right: var(--gutter); top: 50%; transform: translateY(-50%); z-index: 3; display: flex; flex-direction: column; gap: 18px; }
.hero__bullets button { width: 14px; height: 14px; border-radius: 50%; border: 1px solid transparent; background: transparent; padding: 0; position: relative; }
.hero__bullets button::after { content: ""; position: absolute; inset: 4px; border-radius: 50%; background: rgba(255,255,255,.6); transition: background .3s; }
.hero__bullets button.is-active { border-color: #fff; }
.hero__bullets button.is-active::after { background: #fff; }
.hero__scroll { position: absolute; left: 50%; bottom: 32px; z-index: 3; width: 26px; height: 42px; border: 1.5px solid rgba(255,255,255,.55); border-radius: 20px; transform: translateX(-50%); }
.hero__scroll span { position: absolute; left: 50%; top: 8px; width: 3px; height: 8px; margin-left: -1.5px; border-radius: 2px; background: #fff; animation: scrolldot 1.8s var(--ease) infinite; }
@keyframes scrolldot { 0% { transform: translateY(0); opacity: 1; } 70% { transform: translateY(14px); opacity: 0; } 100% { opacity: 0; } }
.js [data-hero-in] { opacity: 0; transform: translateY(40px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.js .is-loaded [data-hero-in], .is-loaded [data-hero-in] { opacity: 1; transform: none; }
.is-loaded [data-hero-in]:nth-child(2) { transition-delay: .15s; }
.is-loaded [data-hero-in]:nth-child(3) { transition-delay: .3s; }
.is-loaded [data-hero-in]:nth-child(4) { transition-delay: .45s; }

/* ---------- Sections ---------- */
.section { padding-block: var(--section-spacing); position: relative; }
.section--tight { padding-block: clamp(3rem, 2rem + 3vw, 5rem); }
.section--alt { background: var(--color-background-alt); }
.section--deep { background: var(--color-deep); color: var(--color-on-dark); }
.section--deep .prose p { color: rgba(242,242,240,.78); }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 5vw, 90px); align-items: center; }
.split--reverse .split__media { order: 2; }
.split > *, .editorial > *, .contact > *, .timeline > *, .project__grid > *, .contactsplit__inner > * { min-width: 0; }
.split__media img { width: 100%; aspect-ratio: 4/3.4; object-fit: cover; }
.split__text .heading { margin-bottom: 28px; }
.editorial { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 6vw, 120px); align-items: start; }
.editorial__head--sticky { position: sticky; top: 120px; }
.intro-lg { font-size: clamp(1.25rem, 1.05rem + .8vw, 1.75rem); line-height: 1.5; color: var(--color-text-2); max-width: 36ch; margin: 0; }

/* About collage */
.split--about { grid-template-columns: 1.02fr .98fr; }
.collage { position: relative; padding: 0 12% 16% 0; }
.collage__main img { width: 100%; aspect-ratio: 5/4; object-fit: cover; }
.collage__small { position: absolute; right: 0; bottom: 0; width: 46%; border: 10px solid var(--color-background); }
.collage__small img { width: 100%; aspect-ratio: 1; object-fit: cover; }
.collage__badge { position: absolute; left: 24px; bottom: calc(16% + 24px); background: var(--color-primary-dk); color: #fff; padding: 20px 24px; display: flex; flex-direction: column; line-height: 1; }
.collage__badge strong { font-size: 2.4rem; font-weight: var(--fw-semibold); }
.collage__badge span { font-size: .7rem; letter-spacing: .16em; text-transform: uppercase; margin-top: 8px; opacity: .85; }
.about__foot { display: flex; flex-wrap: wrap; align-items: center; gap: 28px; margin-top: 40px; padding-top: 32px; border-top: 1px solid var(--color-line); }
.phonecta { display: flex; align-items: center; gap: 14px; }
.phonecta__icon { width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center; background: var(--color-background-alt); color: var(--color-primary-dk); transition: all var(--transition); }
.phonecta:hover .phonecta__icon { background: var(--color-primary-dk); color: #fff; }
.phonecta small { display: block; font-size: .75rem; letter-spacing: .1em; text-transform: uppercase; color: var(--color-text-muted); }
.phonecta strong { font-size: 1.15rem; font-weight: var(--fw-semibold); }

/* Service cards */
.svc-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--grid-gap); margin-top: clamp(40px, 5vw, 70px); }
.svc-card { display: flex; flex-direction: column; background: var(--color-white); transition: box-shadow .5s var(--ease), transform .5s var(--ease); }
.svc-card:hover { box-shadow: var(--shadow-card); transform: translateY(-6px); }
.svc-card__media { overflow: hidden; }
.svc-card__media img { width: 100%; aspect-ratio: 16/10; object-fit: cover; transition: transform 1s var(--ease); }
.svc-card:hover .svc-card__media img { transform: scale(1.05); }
.svc-card__body { position: relative; padding: clamp(28px, 3vw, 44px); }
.svc-card__n { position: absolute; right: clamp(28px, 3vw, 44px); top: clamp(28px, 3vw, 44px); font-size: .8rem; font-weight: var(--fw-semibold); letter-spacing: .12em; color: var(--color-stone); }
.svc-card .h3 { margin-bottom: 14px; padding-right: 40px; }
.svc-card p { color: var(--color-text-2); margin-bottom: 26px; }

/* Band: counters */
.band__head { margin-bottom: clamp(50px, 6vw, 80px); }
.counters { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--color-line-dark); border-bottom: 1px solid var(--color-line-dark); margin-bottom: clamp(60px, 7vw, 100px); }
.counter { padding: clamp(28px, 3vw, 44px) 20px; text-align: center; border-left: 1px solid var(--color-line-dark); }
.counter:first-child { border-left: 0; }
.counter__num { display: block; font-size: var(--fs-stat); font-weight: var(--fw-semibold); line-height: .9; letter-spacing: -.03em; color: #fff; font-variant-numeric: tabular-nums; }
.counter__label { display: block; margin-top: 16px; font-size: 1rem; font-weight: var(--fw-medium); color: rgba(242,242,240,.75); line-height: 1.35; }
.split--band { grid-template-columns: .9fr 1.1fr; }
.band__img img { width: 100%; aspect-ratio: 4/4.4; object-fit: cover; }
.band__text .prose p { font-size: 1.15rem; }
.band__text .btn { margin-top: 30px; }

/* Carousel */
.carousel-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; margin-bottom: clamp(36px, 4vw, 56px); }
.carousel-head__text { color: var(--color-text-2); max-width: 56ch; margin: 18px 0 0; }
.carousel-head__tools { display: flex; gap: 12px; }
.carousel { overflow: hidden; }
.carousel__track { display: flex; gap: var(--grid-gap); overflow-x: auto; scroll-snap-type: x mandatory; scroll-padding-inline: var(--gutter); padding-inline: max(var(--gutter), calc((100vw - var(--container-width)) / 2)); padding-bottom: 8px; scrollbar-width: none; cursor: grab; }
.carousel__track::-webkit-scrollbar { display: none; }
.carousel__track.is-dragging { cursor: grabbing; scroll-snap-type: none; }
.carousel__track.is-dragging a { pointer-events: none; }
.pcard { flex: 0 0 clamp(280px, 26vw, 400px); scroll-snap-align: start; }
.pcard a { display: block; height: 100%; background: var(--color-white); border: 1px solid var(--color-line); transition: box-shadow .5s var(--ease), border-color .3s; }
.pcard a:hover { box-shadow: var(--shadow-card); border-color: transparent; }
.pcard__media { overflow: hidden; }
.pcard__media img { width: 100%; aspect-ratio: 4/3; object-fit: cover; transition: transform 1s var(--ease); -webkit-user-drag: none; }
.pcard a:hover .pcard__media img { transform: scale(1.06); }
.pcard__body { padding: 26px 26px 28px; }
.pcard__cat { font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--color-primary-dk); font-weight: var(--fw-semibold); margin-bottom: 10px; }
.pcard__title { font-size: 1.45rem; font-weight: var(--fw-bold); line-height: 1.15; letter-spacing: -.01em; margin-bottom: 16px; }
.pcard__meta { display: flex; flex-wrap: wrap; gap: 8px 16px; font-size: .9rem; color: var(--color-text-muted); margin-bottom: 22px; }
.pcard__meta li { display: inline-flex; align-items: center; gap: 6px; }
.carousel-foot { margin-top: 48px; }

/* Triad */
.triad { display: grid; grid-template-columns: 1fr minmax(260px, .85fr) 1fr; gap: clamp(28px, 4vw, 64px); align-items: center; margin-top: clamp(48px, 5vw, 80px); }
.triad__col { display: flex; flex-direction: column; gap: clamp(28px, 3vw, 44px); }
.triad__item { display: flex; gap: 20px; align-items: flex-start; }
.triad__col--left .triad__item { flex-direction: row-reverse; text-align: right; }
.triad__n { flex: none; width: 58px; height: 58px; border-radius: 50%; display: grid; place-items: center; background: var(--color-background-alt); color: var(--color-primary-dk); font-weight: var(--fw-semibold); font-size: 1rem; transition: all .35s var(--ease); }
.triad__item:hover .triad__n { background: var(--color-primary-dk); color: #fff; transform: translateY(-4px); }
.triad__item p { margin: 0; font-size: 1.08rem; line-height: 1.5; font-weight: var(--fw-medium); color: var(--color-ink); padding-top: 14px; }
.triad__img img { width: 100%; aspect-ratio: 4/5; object-fit: cover; }

/* Steps */
.steps-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 30px; margin-bottom: clamp(44px, 5vw, 70px); }
.steps { display: grid; grid-template-columns: repeat(5, 1fr); border-top: 1px solid var(--color-line); }
.step { padding: 36px 26px 10px; border-left: 1px solid var(--color-line); position: relative; }
.step:first-child { border-left: 0; padding-left: 0; }
.step::before { content: ""; position: absolute; top: -1px; left: 0; width: 0; height: 2px; background: var(--color-primary); transition: width .8s var(--ease); }
.step.is-in::before { width: 100%; }
.step:first-child::before { left: 0; }
.step__n { display: block; font-size: 3rem; font-weight: var(--fw-light); line-height: 1; color: var(--color-primary); margin-bottom: 24px; letter-spacing: -.03em; }
.step__t { font-size: 1.2rem; font-weight: var(--fw-semibold); line-height: 1.25; margin-bottom: 12px; }
.step p { font-size: .98rem; color: var(--color-text-2); margin: 0; }

/* Contact split (home) */
.contactsplit { position: relative; color: var(--color-on-dark); padding-block: var(--section-spacing); overflow: hidden; }
.contactsplit__bg { position: absolute; inset: -12% 0; }
.contactsplit__bg img { width: 100%; height: 100%; object-fit: cover; }
.contactsplit::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, rgba(15,47,45,.93) 0%, rgba(15,47,45,.82) 45%, rgba(15,47,45,.55) 100%); }
.contactsplit__inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1fr minmax(0, 620px); gap: clamp(40px, 6vw, 110px); align-items: start; }
.contactsplit__lead { font-size: 1.2rem; color: rgba(242,242,240,.82); margin: 24px 0 40px; max-width: 46ch; }
.chan-mini { display: flex; flex-direction: column; gap: 18px; }
.chan-mini a { display: inline-flex; align-items: center; gap: 16px; font-size: 1.15rem; font-weight: var(--fw-medium); }
.chan-mini a > span { width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.25); transition: all var(--transition); }
.chan-mini a:hover > span { background: var(--color-primary); border-color: var(--color-primary); }
.chan-mini small { display: block; font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; opacity: .7; }
.formcard { background: var(--color-white); color: var(--color-ink); padding: clamp(28px, 4vw, 56px); box-shadow: var(--shadow-card); }
.formcard--flat { box-shadow: none; border: 1px solid var(--color-line); }
.formcard__title { font-size: clamp(1.5rem, 1.2rem + 1vw, 2.1rem); font-weight: var(--fw-semibold); letter-spacing: -.01em; margin-bottom: 28px; }

/* Form */
.form__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 18px; margin-bottom: 26px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: .8rem; font-weight: var(--fw-medium); letter-spacing: .02em; color: var(--color-text-2); }
.form__req { color: var(--color-primary-dk); }
.field input[type="text"], .field select, .field textarea {
  width: 100%; height: var(--input-height); padding: 0 18px; border: 1px solid rgba(0,0,0,.18); border-radius: 0; background: var(--color-white);
  font: inherit; font-size: .98rem; color: var(--color-ink); transition: border-color var(--transition), box-shadow var(--transition); appearance: none;
}
.field select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%232e7b78' stroke-width='1.6'%3E%3Cpath d='m1 1 5 5 5-5'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 18px center; padding-right: 44px; }
.field textarea { height: auto; min-height: 130px; padding: 16px 18px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--color-primary-dk); box-shadow: 0 0 0 3px rgba(66,163,159,.18); }
.field.is-invalid input, .field.is-invalid select, .field.is-invalid textarea { border-color: #b3261e; }
.file { display: flex; flex-direction: column; gap: 6px; padding: 16px 18px; border: 1px dashed rgba(0,0,0,.25); }
.file input { font-size: .9rem; }
.file small { color: var(--color-text-muted); font-size: .78rem; }
.field--check { flex-direction: row; align-items: flex-start; gap: 12px; }
.field--check input { width: 20px; height: 20px; margin-top: 2px; accent-color: var(--color-primary-dk); flex: none; }
.field--check label { font-size: .9rem; }
.field--check a { text-decoration: underline; text-underline-offset: 3px; color: var(--color-primary-dk); }
.field--check.is-invalid label { color: #b3261e; }
.form__hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form__msg { margin: 18px 0 0; font-size: .95rem; min-height: 1.5em; }
.form__msg.is-ok { color: var(--color-primary-dk); font-weight: var(--fw-medium); }
.form__msg.is-error { color: #b3261e; }
.form.is-sending button[type="submit"] { opacity: .7; pointer-events: none; }

/* Gallery strip */
.gstrip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; padding: 10px 0; }
.gstrip__item { overflow: hidden; position: relative; }
.gstrip__item img { width: 100%; aspect-ratio: 4/5; object-fit: cover; transition: transform 1.2s var(--ease); }
.gstrip__item::after { content: ""; position: absolute; inset: 0; background: rgba(22,64,62,0); transition: background .5s; }
.gstrip__item:hover img { transform: scale(1.06); }
.gstrip__item:hover::after { background: rgba(22,64,62,.2); }

/* Page header */
.pagehead { position: relative; min-height: clamp(420px, 62vh, 620px); display: flex; align-items: flex-end; color: var(--color-on-dark); overflow: hidden; background: #121615; }
.pagehead__bg { position: absolute; inset: -10% 0; }
.pagehead__bg img { width: 100%; height: 100%; object-fit: cover; }
.pagehead::after { content: ""; position: absolute; inset: 0; background: var(--overlay-page); }
.pagehead__inner { position: relative; z-index: 2; padding-top: calc(var(--header-height) + 40px); padding-bottom: clamp(48px, 6vw, 84px); }
.crumbs { display: flex; gap: 10px; font-size: .85rem; margin-bottom: 28px; color: rgba(242,242,240,.75); }
.crumbs a:hover { color: var(--color-primary); }
.pagehead .h1 { max-width: 16ch; text-wrap: balance; }
.pagehead__lead { font-size: clamp(1.1rem, 1rem + .5vw, 1.4rem); line-height: 1.5; max-width: 44ch; margin: 22px 0 0; color: rgba(242,242,240,.88); }

/* Checklist */
.checklist { display: grid; grid-template-columns: 1fr 1fr; gap: 0 32px; }
.checklist li { display: flex; gap: 16px; align-items: flex-start; padding: 22px 0; border-bottom: 1px solid var(--color-line); font-size: 1.04rem; line-height: 1.5; color: var(--color-ink); }
.checklist__icon { flex: none; width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; background: var(--color-primary-dk); color: #fff; margin-top: -2px; }
.section--alt .checklist li { border-color: #d6d1c7; }

/* Minis */
.minis-head { max-width: 800px; margin-bottom: clamp(40px, 5vw, 64px); }
.minis { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--grid-gap); }
.minis--4 { grid-template-columns: repeat(4, 1fr); }
.mini { background: var(--color-white); padding: clamp(28px, 2.5vw, 40px); border-top: 3px solid transparent; transition: border-color .35s, transform .5s var(--ease), box-shadow .5s var(--ease); }
.section:not(.section--alt) .mini { background: var(--color-background-alt); }
.mini:hover { border-color: var(--color-primary); transform: translateY(-6px); box-shadow: var(--shadow-card); }
.mini__n { display: block; font-size: 2.4rem; font-weight: var(--fw-light); line-height: 1; color: var(--color-primary); margin-bottom: 26px; }
.mini__t { font-size: 1.25rem; font-weight: var(--fw-semibold); line-height: 1.2; margin-bottom: 12px; }
.mini p { font-size: .98rem; color: var(--color-text-2); margin: 0; }

/* Spec */
.spec { margin: 0; border-top: 1px solid var(--color-line); }
.spec > div { display: grid; grid-template-columns: minmax(140px, .8fr) 1.6fr; gap: 20px; padding: 20px 0; border-bottom: 1px solid var(--color-line); }
.spec dt { font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; color: var(--color-text-muted); font-weight: var(--fw-medium); padding-top: 3px; }
.spec dd { margin: 0; font-size: 1.05rem; font-weight: var(--fw-medium); }
.spec--compact > div { grid-template-columns: 1fr 1.25fr; padding: 15px 0; }
.spec--compact dd { font-size: .98rem; }
.is-pending { color: #a0620c !important; font-style: italic; }

/* Pending */
.pending { background: #fff8ec; border: 1px solid #efd9b1; padding: clamp(24px, 3vw, 40px); }
.pending__label { font-size: .75rem; letter-spacing: .14em; text-transform: uppercase; font-weight: var(--fw-semibold); color: #a0620c; margin-bottom: 16px; }
.pending li { padding: 10px 0; border-bottom: 1px solid #f1e3c8; }
.pending li:last-child { border-bottom: 0; }

/* CTA band */
.ctaband { position: relative; overflow: hidden; background: var(--color-deep); color: var(--color-on-dark); padding-block: clamp(90px, 9vw, 150px); text-align: center; }
.ctaband__deco { position: absolute; right: -2vw; bottom: -8vw; font-size: clamp(14rem, 30vw, 32rem); line-height: 1; font-weight: var(--fw-bold); color: rgba(255,255,255,.035); letter-spacing: -.06em; pointer-events: none; user-select: none; }
.ctaband__inner { position: relative; max-width: 900px; }
.ctaband__text { font-size: clamp(1.1rem, 1rem + .4vw, 1.3rem); color: rgba(242,242,240,.8); max-width: 56ch; margin: 26px auto 44px; }

/* Projects */
.projfilter-sec { padding-bottom: 0; }
.projfilter { display: flex; flex-wrap: wrap; gap: 10px; }
.chip { height: 46px; padding: 0 22px; border-radius: var(--radius-pill); border: 1px solid var(--color-line); background: transparent; font-size: .75rem; font-weight: var(--fw-semibold); letter-spacing: .1em; text-transform: uppercase; display: inline-flex; align-items: center; gap: 10px; transition: all var(--transition); }
.chip span { font-size: .7rem; opacity: .6; }
.chip:hover { border-color: var(--color-ink); }
.chip.is-active { background: var(--color-ink); border-color: var(--color-ink); color: #fff; }
.project[hidden] { display: none; }
.project__head { display: flex; gap: clamp(20px, 3vw, 48px); align-items: flex-start; margin-bottom: clamp(32px, 4vw, 52px); }
.project__idx { font-size: clamp(2.5rem, 2rem + 2vw, 4.5rem); font-weight: var(--fw-light); line-height: .9; color: var(--color-primary); letter-spacing: -.04em; flex: none; }
.project__idx small { font-size: .9rem; letter-spacing: .1em; color: var(--color-text-muted); }
.project__grid { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr); gap: clamp(28px, 4vw, 64px); align-items: start; }
.project__spec { position: sticky; top: 110px; }
.pgal__main { position: relative; display: block; overflow: hidden; }
.pgal__main img { width: 100%; aspect-ratio: 16/10; object-fit: cover; transition: transform 1s var(--ease); }
.pgal__main:hover img { transform: scale(1.04); }
.pgal__count { position: absolute; right: 16px; bottom: 16px; display: inline-flex; align-items: center; gap: 6px; background: rgba(18,22,21,.75); color: #fff; font-size: .8rem; padding: 8px 14px; border-radius: var(--radius-pill); }
.pgal__thumbs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 10px; }
.pgal__thumbs a { position: relative; overflow: hidden; display: block; }
.pgal__thumbs img { width: 100%; aspect-ratio: 4/3; object-fit: cover; transition: transform .8s var(--ease), opacity .3s; }
.pgal__thumbs a:hover img { transform: scale(1.08); }
.pgal__more::after { content: attr(data-more); position: absolute; inset: 0; display: grid; place-items: center; background: rgba(18,22,21,.55); color: #fff; font-size: 1.2rem; font-weight: var(--fw-semibold); }
.qa { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin-top: clamp(44px, 5vw, 70px); border-top: 1px solid var(--color-line); }
.qa__item { padding: 30px 26px 0; border-left: 1px solid var(--color-line); }
.qa__item:first-child { border-left: 0; padding-left: 0; }
.qa__n { font-size: .8rem; font-weight: var(--fw-semibold); letter-spacing: .12em; color: var(--color-primary-dk); }
.qa__t { font-size: 1.2rem; font-weight: var(--fw-semibold); margin: 10px 0 12px; }
.qa p { font-size: .98rem; color: var(--color-text-2); margin: 0; }
.phases, .videos { margin-top: clamp(56px, 6vw, 90px); }
.phases__title { margin-bottom: 28px; }
.phases__list { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--grid-gap); counter-reset: ph; }
.phase__imgs { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-bottom: 20px; }
.phase__imgs a { overflow: hidden; }
.phase__imgs img { width: 100%; aspect-ratio: 1; object-fit: cover; transition: transform .8s var(--ease); }
.phase__imgs a:hover img { transform: scale(1.08); }
.phase__t { font-size: 1.1rem; font-weight: var(--fw-semibold); margin-bottom: 8px; padding-top: 16px; border-top: 2px solid var(--color-primary); }
.phase p { font-size: .95rem; color: var(--color-text-2); margin: 0; }
.videos__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--grid-gap); align-items: start; }
.video__frame { position: relative; background: #111; overflow: hidden; }
.video__frame video { width: 100%; aspect-ratio: 9/16; object-fit: cover; background: #111; }
.video:last-child .video__frame video { aspect-ratio: 9/16; }
.video__play { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); width: 78px; height: 78px; border-radius: 50%; border: 0; background: rgba(255,255,255,.92); color: var(--color-primary-dk); display: grid; place-items: center; transition: transform .4s var(--ease), background .3s; }
.video__play::before { content: ""; position: absolute; inset: -10px; border-radius: 50%; border: 1px solid rgba(255,255,255,.6); animation: pulse 2.2s ease-out infinite; }
@keyframes pulse { from { transform: scale(.9); opacity: 1; } to { transform: scale(1.35); opacity: 0; } }
.video__frame:hover .video__play { transform: translate(-50%, -50%) scale(1.08); }
.video__frame.is-playing .video__play { display: none; }
.video figcaption { font-size: .9rem; color: var(--color-text-2); margin-top: 12px; }
.pipeline__intro { display: grid; grid-template-columns: 1fr 1fr; gap: 20px 60px; margin: 28px 0 clamp(44px, 5vw, 70px); }
.pipeline__intro p { color: rgba(242,242,240,.78); margin: 0; }
.pipeline__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--grid-gap); }
.plan { background: rgba(255,255,255,.04); border: 1px solid var(--color-line-dark); display: flex; flex-direction: column; transition: background .4s; }
.plan:hover { background: rgba(255,255,255,.07); }
.plan__media { position: relative; display: block; background: #fff; overflow: hidden; }
.plan__media img { width: 100%; aspect-ratio: 4/3; object-fit: contain; padding: 14px; transition: transform .8s var(--ease); }
.plan__media:hover img { transform: scale(1.04); }
.plan__status { position: absolute; left: 14px; top: 14px; font-size: .68rem; font-weight: var(--fw-semibold); letter-spacing: .1em; text-transform: uppercase; padding: 6px 12px; border-radius: var(--radius-pill); color: #fff; }
.plan__status--build { background: var(--color-primary-dk); }
.plan__status--study { background: var(--color-stone); }
.plan__body { padding: 26px; }
.plan__loc { display: inline-flex; align-items: center; gap: 6px; font-size: .8rem; letter-spacing: .08em; text-transform: uppercase; color: var(--color-primary); margin-bottom: 10px; }
.plan__t { font-size: 1.3rem; font-weight: var(--fw-semibold); margin-bottom: 12px; line-height: 1.2; }
.plan p { font-size: .95rem; color: rgba(242,242,240,.75); }
.plan__credit { font-size: .8rem !important; color: rgba(242,242,240,.55) !important; margin: 0; padding-top: 14px; border-top: 1px solid var(--color-line-dark); }
.notes { margin-top: 50px; padding-top: 30px; border-top: 1px solid var(--color-line-dark); font-size: .95rem; color: rgba(242,242,240,.72); max-width: 900px; }

/* Method timeline */
.timeline { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(40px, 6vw, 110px); align-items: start; }
.timeline__sticky { position: sticky; top: 110px; }
.timeline__sticky img { width: 100%; aspect-ratio: 3/3.6; object-fit: cover; }
.timeline__progress { height: 3px; background: var(--color-line); margin-top: 16px; }
.timeline__progress span { display: block; height: 100%; width: 0; background: var(--color-primary); transition: width .15s linear; }
.tl { display: grid; grid-template-columns: 110px 1fr; gap: 24px; padding: clamp(36px, 4vw, 56px) 0; border-bottom: 1px solid var(--color-line); }
.tl:first-child { padding-top: 0; }
.tl__n { font-size: clamp(3.5rem, 3rem + 2vw, 5.2rem); font-weight: var(--fw-light); line-height: .9; color: var(--color-primary); letter-spacing: -.05em; }
.tl__t { font-size: clamp(1.6rem, 1.3rem + 1vw, 2.3rem); font-weight: var(--fw-semibold); letter-spacing: -.015em; line-height: 1.15; margin-bottom: 20px; }
.tl p { color: var(--color-text-2); font-size: 1.06rem; }
.tl p:last-child { margin-bottom: 0; }

/* Contact page */
.contact { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(40px, 5vw, 90px); align-items: start; }
.chan { display: flex; flex-direction: column; margin-bottom: 36px; }
.chan li { display: flex; gap: 18px; align-items: center; padding: 20px 0; border-bottom: 1px solid var(--color-line); }
.chan li:first-child { border-top: 1px solid var(--color-line); }
.chan__icon { flex: none; width: 50px; height: 50px; border-radius: 50%; display: grid; place-items: center; background: var(--color-background-alt); color: var(--color-primary-dk); }
.chan small { display: block; font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--color-text-muted); margin-bottom: 2px; }
.chan a, .chan span { font-size: 1.08rem; font-weight: var(--fw-medium); }
.chan a:hover { color: var(--color-primary-dk); }
.chan li.is-pending span { color: #a0620c; font-style: italic; font-weight: 400; }
.contact__img img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }

/* Footer */
.footer { background: var(--color-deep-2); color: var(--color-on-dark); position: relative; overflow: hidden; }
.footer::before { content: ""; position: absolute; inset: 0; background: radial-gradient(1200px 500px at 85% 0%, rgba(66,163,159,.16), transparent 60%); pointer-events: none; }
.footer__top { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 100px); padding-block: clamp(80px, 8vw, 130px) clamp(60px, 6vw, 90px); }
.footer__text { font-size: clamp(1.25rem, 1.1rem + .6vw, 1.6rem); line-height: 1.4; font-weight: var(--fw-medium); margin: 32px 0 36px; max-width: 26ch; }
.footer__big { font-size: clamp(3rem, 2rem + 4vw, 5.5rem); line-height: .95; font-weight: var(--fw-semibold); text-transform: uppercase; letter-spacing: -.03em; margin: 0 0 44px; color: #fff; }
.footer__cols { display: grid; grid-template-columns: 1fr 1fr 1.6fr; gap: 30px; }
.footer__h { font-size: .75rem; letter-spacing: .14em; text-transform: uppercase; color: var(--color-primary); font-weight: var(--fw-semibold); margin-bottom: 18px; }
.footer__cols li { margin-bottom: 10px; font-size: .98rem; }
.footer__cols a { opacity: .82; transition: opacity var(--transition), color var(--transition); }
.footer__cols a:hover { opacity: 1; color: var(--color-primary); }
.footer__contact li > * { display: inline-flex; gap: 10px; align-items: flex-start; }
.footer__contact svg { margin-top: 5px; flex: none; color: var(--color-primary); }
.footer__contact span { opacity: .82; }
.footer__bottom { position: relative; border-top: 1px solid var(--color-line-dark); }
.footer__bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; padding-block: 24px; font-size: .85rem; color: rgba(242,242,240,.6); }
.footer__bar a:hover { color: var(--color-primary); }

/* Floating */
.totop { position: fixed; right: 28px; bottom: 28px; z-index: 80; width: 64px; height: 64px; border-radius: 50%; background: var(--color-primary-dk); color: #fff; display: grid; place-items: center; opacity: 0; visibility: hidden; transform: translateY(16px); transition: all .4s var(--ease); box-shadow: 0 10px 30px rgba(22,64,62,.3); }
.totop.is-visible { opacity: 1; visibility: visible; transform: none; }
.totop:hover { background: var(--color-primary); }
.cursor { display: none; }
@media (pointer: fine) and (min-width: 1200px) {
  .cursor { display: block; position: fixed; inset: 0; pointer-events: none; z-index: 9999; mix-blend-mode: difference; }
  .cursor__ring, .cursor__dot { position: fixed; left: 0; top: 0; border-radius: 50%; opacity: 0; transition: opacity .3s, width .3s var(--ease), height .3s var(--ease), margin .3s var(--ease); }
  .cursor__ring { width: 38px; height: 38px; margin: -19px 0 0 -19px; border: 1px solid rgba(255,255,255,.7); }
  .cursor__dot { width: 6px; height: 6px; margin: -3px 0 0 -3px; background: #fff; }
  .cursor.is-active .cursor__ring, .cursor.is-active .cursor__dot { opacity: 1; }
  .cursor.is-hover .cursor__ring { width: 64px; height: 64px; margin: -32px 0 0 -32px; }
}
.preloader { position: fixed; inset: 0; z-index: 10000; background: var(--color-background); display: grid; place-items: center; transition: opacity .6s var(--ease), visibility .6s; }
.preloader img { width: 56px; height: 56px; grid-area: 1/1; animation: prel 1.4s ease-in-out infinite; }
.preloader span { grid-area: 1/1; width: 86px; height: 86px; border-radius: 50%; border: 1.5px solid var(--color-line); border-top-color: var(--color-primary); animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes prel { 50% { opacity: .5; } }
.is-loaded .preloader, .preloader.is-hidden { opacity: 0; visibility: hidden; }
html:not(.js) .preloader { display: none; }

/* Lightbox */
.lightbox { position: fixed; inset: 0; z-index: 9000; background: rgba(12,16,15,.95); display: grid; grid-template-columns: 80px 1fr 80px; align-items: center; padding: 60px 20px; }
.lightbox[hidden] { display: none; }
.lightbox__fig { display: flex; flex-direction: column; align-items: center; justify-content: center; height: 100%; min-width: 0; }
.lightbox__fig img { max-height: calc(100vh - 160px); max-width: 100%; object-fit: contain; }
.lightbox__fig figcaption { color: rgba(255,255,255,.75); font-size: .9rem; margin-top: 14px; }
.lightbox__close, .lightbox__nav { width: 56px; height: 56px; border-radius: 50%; border: 1px solid rgba(255,255,255,.3); background: transparent; color: #fff; display: grid; place-items: center; transition: background .25s; }
.lightbox__close { position: absolute; right: 24px; top: 20px; }
.lightbox__close:hover, .lightbox__nav:hover { background: rgba(255,255,255,.12); }

/* 404 */
.notfound main { min-height: 100vh; display: grid; place-content: center; justify-items: center; text-align: center; gap: 18px; padding: 24px; }


/* =========================================================
   HOME · secciones calcadas de la referencia (Modulix)
   ========================================================= */
:root { --mx-wrap: 1080px; --color-accent-light: #7fd0cb; }
.mx-wrap { width: 100%; max-width: calc(var(--mx-wrap) + var(--gutter) * 2); margin-inline: auto; padding-inline: var(--gutter); }
.mx-center { text-align: center; }
.mx-eyebrow { font-size: .625rem; font-weight: var(--fw-semibold); letter-spacing: .22em; text-transform: uppercase; color: var(--color-ink); margin: 0 0 14px; }
.mx-eyebrow--light { color: rgba(255,255,255,.7); }
.mx-h2 { font-size: clamp(1.9rem, 1.2rem + 2.1vw, 2.75rem); line-height: 1.06; letter-spacing: -.025em; font-weight: var(--fw-semibold); color: var(--color-ink); margin: 0 0 30px; text-wrap: balance; }
.mx-h2--brand { color: var(--color-deep); font-size: clamp(1.6rem, 1.2rem + 1.2vw, 2rem); margin-bottom: 18px; }
.mx-btn { display: inline-flex; align-items: center; gap: 10px; height: 44px; padding: 0 30px; border-radius: 32px; background: var(--color-deep); color: #fff; font-size: .625rem; font-weight: var(--fw-bold); letter-spacing: .08em; text-transform: uppercase; transition: background-color .25s, transform .25s; }
.mx-btn:hover { background: var(--color-primary); }
.mx-btn svg { transition: transform .35s var(--ease); }
.mx-btn:hover svg { transform: translateX(4px); }
.mx-btn--accent { background: var(--color-primary); height: 34px; padding: 0 20px; }
.mx-btn--accent:hover { background: var(--color-deep); }

/* 1 · About */
.mx-about { padding-block: clamp(70px, 7vw, 110px) clamp(50px, 5vw, 80px); background: var(--color-white); }
.mx-about__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 8vw, 110px); align-items: start; }
.mx-about__media img { width: 100%; height: auto; }
.mx-about__text { padding-top: 12px; }
.mx-checks { display: flex; flex-direction: column; gap: 22px; margin-bottom: 38px; }
.mx-checks li { display: flex; gap: 12px; }
.mx-checks__icon { color: var(--color-primary); flex: none; margin-top: 1px; }
.mx-checks h3 { font-size: .9rem; font-weight: var(--fw-semibold); margin-bottom: 8px; color: var(--color-ink); }
.mx-checks p { font-size: .8125rem; line-height: 1.75; color: var(--color-text-2); margin: 0; max-width: 46ch; }
.mx-about__cta { display: flex; flex-wrap: wrap; align-items: center; gap: 20px; }
.mx-phone { display: flex; align-items: center; gap: 12px; }
.mx-phone__icon { width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; background: var(--color-background-alt); color: var(--color-ink); transition: background-color .25s, color .25s; }
.mx-phone:hover .mx-phone__icon { background: var(--color-primary); color: #fff; }
.mx-phone small { display: block; font-size: .6875rem; font-weight: var(--fw-medium); color: var(--color-ink); }
.mx-phone strong { font-size: .875rem; font-weight: var(--fw-semibold); color: var(--color-ink); }

/* 2 · Franja con iconos */
.mx-strip { background: var(--color-white); padding-bottom: clamp(70px, 7vw, 110px); }
.mx-strip__grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.mx-strip__item { text-align: center; padding: 16px 22px 26px; border-left: 1px solid var(--color-line); }
.mx-strip__item:last-child { border-right: 1px solid var(--color-line); }
.mx-strip .lineicon { color: var(--color-primary); margin: 0 auto 24px; transition: transform .4s var(--ease); }
.mx-strip__item:hover .lineicon { transform: translateY(-6px); }
.mx-strip h3 { font-size: 1.05rem; font-weight: var(--fw-medium); margin-bottom: 14px; color: var(--color-ink); }
.mx-strip p { font-size: .8125rem; line-height: 1.7; color: var(--color-text-2); margin: 0; }

/* 3 · Servicios ajedrezados */
.mx-services { background: var(--color-background-alt); padding-block: clamp(60px, 6vw, 90px) clamp(60px, 7vw, 100px); }
.mx-statement { max-width: 640px; margin: 0 auto 26px; text-align: center; font-size: clamp(1.15rem, 1rem + .6vw, 1.4rem); line-height: 1.35; font-weight: var(--fw-semibold); letter-spacing: -.02em; color: var(--color-ink); text-wrap: balance; }
.mx-statement em { font-style: normal; color: var(--color-primary-dk); }
.mx-checker { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; max-width: 780px; margin-inline: auto; }
.mx-cell { min-height: 250px; background: var(--color-white); overflow: hidden; position: relative; }
.mx-cell--photo img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease); }
.mx-cell--photo:hover img { transform: scale(1.05); }
.mx-cell--card { display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 28px 26px 22px; transition: box-shadow .4s var(--ease); }
.mx-cell--card:hover { box-shadow: var(--shadow-card); z-index: 1; }
.mx-cell--card .lineicon { color: var(--color-primary-dk); margin-bottom: 16px; }
.mx-cell--card h3 { font-size: .9rem; font-weight: var(--fw-semibold); margin-bottom: 8px; color: var(--color-ink); }
.mx-cell--card p { font-size: .72rem; line-height: 1.6; color: var(--color-text-muted); margin: 0 0 18px; }
.mx-plus { width: 22px; height: 22px; border-radius: 50%; background: var(--color-primary); color: #fff; display: grid; place-items: center; margin-top: auto; transition: transform .35s var(--ease), background-color .25s; }
.mx-cell--card:hover .mx-plus { transform: rotate(90deg); background: var(--color-deep); }

/* 4 · Banda oscura */
.mx-band { background: var(--color-deep); color: #fff; padding-block: clamp(50px, 5vw, 70px); }
.mx-band__title { max-width: 520px; margin: 0 auto 30px; text-align: center; font-size: clamp(1.3rem, 1.05rem + .8vw, 1.65rem); line-height: 1.2; font-weight: var(--fw-semibold); letter-spacing: -.025em; text-wrap: balance; }
.mx-band__title em { font-style: normal; color: var(--color-accent-light); }
.mx-stats { display: flex; flex-wrap: wrap; justify-content: center; align-items: flex-start; gap: 0; margin-bottom: 40px; }
.mx-stats li { display: flex; flex-direction: column; align-items: center; text-align: center; position: relative; padding-inline: 30px; max-width: 170px; }
.mx-stats li + li::before { content: ""; position: absolute; left: -6px; top: 18px; width: 12px; height: 1px; background: rgba(255,255,255,.7); }
.mx-stats strong { font-size: clamp(2rem, 1.6rem + 1.2vw, 2.6rem); font-weight: var(--fw-semibold); line-height: 1; letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.mx-stats span { font-size: .625rem; font-weight: var(--fw-semibold); margin-top: 6px; color: rgba(255,255,255,.85); line-height: 1.35; }
.mx-band__imgs { display: grid; grid-template-columns: 1fr 2fr 1fr; gap: 10px; max-width: 620px; margin: 0 auto 26px; }
.mx-band__img { overflow: hidden; height: clamp(150px, 13vw, 190px); }
.mx-band__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease); }
.mx-band__img:hover img { transform: scale(1.06); }
.mx-band__foot { max-width: 560px; margin: 0 auto; text-align: center; }
.mx-band__foot p { font-size: .78rem; line-height: 1.7; color: rgba(255,255,255,.72); margin-bottom: 18px; }

/* 5 · Ladrillos + fichas */
.mx-bricks { height: 16px; background: url("data:image/svg+xml;utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='360' height='16'%3E%3Crect x='0' y='0' width='26' height='7' fill='%2342a39f'/%3E%3Crect x='28' y='0' width='26' height='7' fill='%2342a39f'/%3E%3Crect x='56' y='0' width='26' height='7' fill='%2342a39f'/%3E%3Crect x='84' y='0' width='26' height='7' fill='%2342a39f'/%3E%3Crect x='112' y='0' width='26' height='7' fill='%2342a39f'/%3E%3Crect x='168' y='0' width='26' height='7' fill='%2342a39f'/%3E%3Crect x='252' y='0' width='40' height='7' fill='%2342a39f'/%3E%3Crect x='294' y='0' width='26' height='7' fill='%2342a39f'/%3E%3Crect x='322' y='0' width='40' height='7' fill='%2342a39f'/%3E%3Crect x='-14' y='9' width='40' height='7' fill='%2342a39f'/%3E%3Crect x='28' y='9' width='26' height='7' fill='%2342a39f'/%3E%3Crect x='56' y='9' width='26' height='7' fill='%2342a39f'/%3E%3Crect x='84' y='9' width='26' height='7' fill='%2342a39f'/%3E%3Crect x='112' y='9' width='26' height='7' fill='%2342a39f'/%3E%3Crect x='140' y='9' width='40' height='7' fill='%2342a39f'/%3E%3Crect x='182' y='9' width='52' height='7' fill='%2342a39f'/%3E%3Crect x='236' y='9' width='40' height='7' fill='%2342a39f'/%3E%3Crect x='278' y='9' width='26' height='7' fill='%2342a39f'/%3E%3Crect x='306' y='9' width='40' height='7' fill='%2342a39f'/%3E%3C/svg%3E") repeat-x left top; }
.mx-models { padding-block: 34px clamp(70px, 7vw, 110px); background: var(--color-white); }
.mx-models .mx-wrap { max-width: calc(560px + 20vw); }
.mx-models__viewport { position: relative; margin-bottom: 22px; }
.mx-models__track { display: flex; gap: 12px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; padding: 2px; cursor: grab; }
.mx-models__track::-webkit-scrollbar { display: none; }
.mx-models__track.is-dragging { cursor: grabbing; scroll-snap-type: none; }
.mx-models__track.is-dragging a { pointer-events: none; }
.mx-model { flex: 0 0 calc((100% - 36px) / 4); scroll-snap-align: start; }
.mx-model a { display: flex; flex-direction: column; height: 100%; border: 1px solid #d9e2dc; border-radius: 10px; overflow: hidden; background: var(--color-white); transition: box-shadow .35s, border-color .35s; }
.mx-model a:hover { box-shadow: 0 12px 30px rgba(22,64,62,.12); border-color: transparent; }
.mx-model__media { position: relative; background: var(--color-background-alt); overflow: hidden; }
.mx-model__media img { width: 100%; aspect-ratio: 16/10; object-fit: cover; transition: transform .8s var(--ease); -webkit-user-drag: none; }
.mx-model a:hover .mx-model__media img { transform: scale(1.06); }
.mx-model__badge { position: absolute; left: 8px; top: 8px; background: var(--color-deep); color: #fff; font-size: .56rem; font-weight: var(--fw-bold); padding: 4px 9px; border-radius: 20px; letter-spacing: .02em; }
.mx-model__chip { position: absolute; right: 8px; top: 8px; background: #fff; color: var(--color-ink); font-size: .56rem; font-weight: var(--fw-semibold); padding: 4px 8px; border-radius: 20px; }
.mx-model__body { padding: 11px 12px 12px; display: flex; flex-direction: column; flex: 1; }
.mx-model__meta { display: flex; justify-content: space-between; gap: 8px; font-size: .58rem; color: var(--color-text-muted); margin-bottom: 4px; }
.mx-model h3 { font-size: .9rem; font-weight: var(--fw-semibold); color: var(--color-deep); line-height: 1.25; margin-bottom: 4px; }
.mx-model__loc { font-size: .66rem; color: var(--color-text-muted); margin: 0; }
.mx-model__link { display: flex; align-items: center; justify-content: space-between; margin-top: auto; padding-top: 10px; border-top: 1px solid var(--color-line); font-size: .62rem; font-weight: var(--fw-semibold); color: var(--color-deep); }
.mx-model__loc + .mx-model__link, .mx-model h3 + .mx-model__link { margin-top: 12px; }
.mx-arrow { position: absolute; top: 34%; z-index: 2; width: 26px; height: 26px; border-radius: 50%; border: 0; background: #fff; color: var(--color-ink); box-shadow: 0 2px 10px rgba(0,0,0,.15); display: grid; place-items: center; transition: opacity .25s, background-color .25s, color .25s; }
.mx-arrow:hover { background: var(--color-primary); color: #fff; }
.mx-arrow:disabled { opacity: 0; pointer-events: none; }
.mx-arrow--prev { left: -13px; }
.mx-arrow--next { right: -13px; }

/* 6 · Por qué K2 */
.mx-why { padding-block: clamp(60px, 6vw, 90px) clamp(80px, 8vw, 120px); background: var(--color-white); }
.mx-why .mx-h2 { margin-bottom: clamp(36px, 4vw, 50px); }
.mx-why__grid { display: grid; grid-template-columns: 1fr minmax(200px, 330px) 1fr; gap: clamp(20px, 3vw, 36px); align-items: center; max-width: 900px; margin-inline: auto; }
.mx-why__col { display: flex; flex-direction: column; gap: 34px; }
.mx-why__col li { display: flex; gap: 14px; align-items: flex-start; }
.mx-why__n { flex: none; width: 24px; height: 24px; border-radius: 50%; background: var(--color-background-alt); color: var(--color-primary-dk); font-size: .58rem; font-weight: var(--fw-semibold); display: grid; place-items: center; transition: background-color .3s, color .3s; }
.mx-why__col li:hover .mx-why__n { background: var(--color-primary); color: #fff; }
.mx-why__col p { margin: 0; font-size: .8125rem; line-height: 1.55; font-weight: var(--fw-medium); color: var(--color-ink); }
.mx-why__img img { width: 100%; aspect-ratio: 1 / 1.05; object-fit: cover; }

@media (max-width: 991px) {
  .mx-about__grid { grid-template-columns: 1fr; }
  .mx-strip__grid { grid-template-columns: 1fr 1fr; row-gap: 30px; }
  .mx-strip__item:nth-child(2) { border-right: 1px solid var(--color-line); }
  .mx-model { flex-basis: calc((100% - 12px) / 2.2); }
  .mx-models .mx-wrap { max-width: none; }
  .mx-why__grid { grid-template-columns: 1fr 1fr; }
  .mx-why__img { grid-column: 1 / -1; order: -1; max-width: 420px; margin-inline: auto; width: 100%; }
  .mx-arrow--prev { left: 4px; } .mx-arrow--next { right: 4px; }
}
@media (max-width: 767px) {
  .mx-strip__grid { grid-template-columns: 1fr; }
  .mx-strip__item { border-left: 0; border-right: 0 !important; border-bottom: 1px solid var(--color-line); padding-bottom: 30px; }
  .mx-checker { grid-template-columns: 1fr 1fr; }
  .mx-cell { min-height: 200px; }
  .mx-cell:nth-child(8) { display: none; }
  .mx-cell--card { padding: 20px 14px 16px; }
  .mx-stats { row-gap: 26px; }
  .mx-stats li { width: 50%; max-width: none; padding-inline: 10px; }
  .mx-stats li + li::before { display: none; }
  .mx-band__imgs { grid-template-columns: 1fr 1fr; }
  .mx-band__img--1 { grid-column: 1 / -1; order: -1; }
  .mx-model { flex-basis: 78%; }
  .mx-why__grid { grid-template-columns: 1fr; }
}


/* =========================================================
   HOME · escala real de la referencia (≈1540 px de ancho a 1920)
   ========================================================= */
:root { --mx-wrap: 1540px; }
.mx-eyebrow { font-size: .8125rem; letter-spacing: .2em; margin-bottom: 18px; }
.mx-h2 { font-size: clamp(2.25rem, 1.2rem + 2.6vw, 3.9rem); margin-bottom: 40px; }
.mx-h2--brand { font-size: clamp(2rem, 1.3rem + 1.8vw, 3rem); margin-bottom: 36px; }
.mx-btn { height: 58px; padding: 0 38px; font-size: .8125rem; gap: 12px; }
.mx-btn--accent { height: 52px; padding: 0 32px; }

/* About */
.mx-about { padding-block: clamp(90px, 8vw, 150px) clamp(70px, 6vw, 110px); }
.mx-about__grid { gap: clamp(50px, 7vw, 140px); align-items: center; }
.mx-checks { gap: 34px; margin-bottom: 50px; }
.mx-checks__icon svg { width: 22px; height: 22px; }
.mx-checks h3 { font-size: clamp(1.1rem, 1rem + .4vw, 1.35rem); margin-bottom: 12px; }
.mx-checks p { font-size: clamp(1rem, .95rem + .2vw, 1.125rem); max-width: 58ch; }
.mx-about__cta { gap: 32px; }
.mx-phone__icon { width: 58px; height: 58px; }
.mx-phone__icon svg { width: 22px; height: 22px; }
.mx-phone small { font-size: .875rem; }
.mx-phone strong { font-size: 1.2rem; }

/* Franja */
.mx-strip { padding-bottom: clamp(90px, 8vw, 150px); }
.mx-strip__item { padding: 24px clamp(20px, 2.2vw, 40px) 40px; }
.mx-strip .lineicon { width: 84px; height: 84px; margin-bottom: 30px; }
.mx-strip h3 { font-size: clamp(1.3rem, 1.1rem + .6vw, 1.75rem); margin-bottom: 18px; }
.mx-strip p { font-size: clamp(.98rem, .92rem + .2vw, 1.1rem); }

/* Servicios */
.mx-services { padding-block: clamp(80px, 7vw, 130px) clamp(90px, 8vw, 150px); }
.mx-statement { max-width: 1120px; margin-bottom: clamp(40px, 4vw, 64px); font-size: clamp(1.6rem, 1rem + 1.7vw, 2.4rem); line-height: 1.3; }
.mx-checker { max-width: none; gap: clamp(14px, 1.6vw, 30px); }
.mx-cell { min-height: clamp(320px, 23vw, 440px); }
.mx-cell--card { padding: clamp(32px, 3vw, 56px) clamp(24px, 2.6vw, 50px); }
.mx-cell--card .lineicon { width: clamp(90px, 7vw, 124px); height: clamp(90px, 7vw, 124px); margin-bottom: 26px; stroke-width: 1.2; }
.mx-cell--card h3 { font-size: clamp(1.25rem, 1rem + .7vw, 1.6rem); margin-bottom: 12px; }
.mx-cell--card p { font-size: clamp(.95rem, .9rem + .2vw, 1.08rem); line-height: 1.6; color: var(--color-text-2); margin-bottom: 26px; max-width: 34ch; }
.mx-plus { width: 38px; height: 38px; }
.mx-plus svg { width: 16px; height: 16px; }

/* Banda */
.mx-band { padding-block: clamp(80px, 7vw, 130px); }
.mx-band__title { max-width: 980px; font-size: clamp(1.9rem, 1.2rem + 2vw, 3.1rem); margin-bottom: 56px; }
.mx-stats { margin-bottom: 64px; }
.mx-stats li { padding-inline: clamp(24px, 3vw, 56px); max-width: 280px; }
.mx-stats li + li::before { top: 36px; width: 18px; left: -9px; }
.mx-stats strong { font-size: clamp(3rem, 2rem + 3vw, 5rem); }
.mx-stats span { font-size: clamp(.85rem, .8rem + .2vw, 1rem); margin-top: 10px; font-weight: var(--fw-medium); }
.mx-band__imgs { max-width: 1180px; gap: clamp(12px, 1.4vw, 24px); margin-bottom: 44px; }
.mx-band__img { height: clamp(220px, 20vw, 380px); }
.mx-band__foot { max-width: 820px; }
.mx-band__foot p { font-size: clamp(1rem, .95rem + .25vw, 1.15rem); margin-bottom: 30px; }

/* Ladrillos + fichas */
.mx-bricks { height: 26px; background-size: 585px 26px; }
.mx-models { padding-block: 60px clamp(90px, 8vw, 150px); }
.mx-models .mx-wrap { max-width: calc(var(--mx-wrap) + var(--gutter) * 2); }
.mx-models__track { gap: clamp(16px, 1.6vw, 28px); }
.mx-model { flex-basis: calc((100% - 3 * clamp(16px, 1.6vw, 28px)) / 4); }
.mx-model a { border-radius: 16px; }
.mx-model__badge { left: 16px; top: 16px; font-size: .78rem; padding: 7px 14px; }
.mx-model__chip { right: 16px; top: 16px; font-size: .78rem; padding: 7px 12px; }
.mx-model__body { padding: 22px 24px 24px; }
.mx-model__meta { font-size: .82rem; margin-bottom: 8px; }
.mx-model h3 { font-size: clamp(1.2rem, 1rem + .5vw, 1.5rem); margin-bottom: 8px; }
.mx-model__loc { font-size: .92rem; }
.mx-model__link { font-size: .875rem; padding-top: 18px; }
.mx-model__loc + .mx-model__link, .mx-model h3 + .mx-model__link { margin-top: 20px; }
.mx-arrow { width: 48px; height: 48px; top: 30%; }
.mx-arrow svg { width: 20px; height: 20px; }
.mx-arrow--prev { left: -24px; } .mx-arrow--next { right: -24px; }
.mx-models__viewport { margin-bottom: 44px; }

/* Por qué K2 */
.mx-why { padding-block: clamp(90px, 8vw, 150px) clamp(100px, 9vw, 170px); }
.mx-why .mx-h2 { margin-bottom: clamp(50px, 5vw, 80px); }
.mx-why__grid { max-width: 1400px; grid-template-columns: 1fr minmax(280px, 480px) 1fr; gap: clamp(30px, 4vw, 70px); }
.mx-why__col { gap: clamp(40px, 4vw, 60px); }
.mx-why__col li { gap: 20px; }
.mx-why__n { width: 48px; height: 48px; font-size: .875rem; }
.mx-why__col p { font-size: clamp(1.05rem, .95rem + .35vw, 1.3rem); line-height: 1.45; padding-top: 10px; }

@media (max-width: 1199px) {
  .mx-model { flex-basis: calc((100% - 2 * 20px) / 3); }
  .mx-checker { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 991px) {
  .mx-model { flex-basis: calc((100% - 20px) / 2.1); }
  .mx-why__grid { grid-template-columns: 1fr 1fr; }
  .mx-arrow--prev { left: 6px; } .mx-arrow--next { right: 6px; }
}
@media (max-width: 767px) {
  .mx-checker { grid-template-columns: 1fr 1fr; }
  .mx-cell { min-height: 240px; }
  .mx-cell--card .lineicon { width: 64px; height: 64px; margin-bottom: 14px; }
  .mx-cell--card h3 { font-size: 1.05rem; }
  .mx-cell--card p { font-size: .85rem; }
  .mx-model { flex-basis: 82%; }
  .mx-why__grid { grid-template-columns: 1fr; }
  .mx-stats li { padding-inline: 10px; }
}

/* ---------- Reveal ---------- */
.js [data-reveal] { opacity: 0; transition: opacity var(--duration-reveal) var(--ease), transform var(--duration-reveal) var(--ease); }
.js [data-reveal="up"] { transform: translateY(44px); }
.js [data-reveal="left"] { transform: translateX(-56px); }
.js [data-reveal="right"] { transform: translateX(56px); }
.js [data-reveal="zoom"] { transform: scale(.94); }
.js [data-reveal].is-in { opacity: 1; transform: none; }
[data-delay="1"] { transition-delay: .12s !important; }
[data-delay="2"] { transition-delay: .24s !important; }
[data-delay="3"] { transition-delay: .36s !important; }
[data-delay="4"] { transition-delay: .48s !important; }
[data-delay="5"] { transition-delay: .6s !important; }

/* ---------- Responsive ---------- */
@media (max-width: 1440px) {
  .nav a { padding-inline: 10px; font-size: .75rem; }
  .header__phone { display: none; }
}
@media (max-width: 1199px) {
  :root { --header-height: 84px; }
}
@media (max-width: 1279px) {
  .nav, .lang--header { display: none; }
  .burger { display: block; }
  .header__phone { display: grid; }
}
@media (max-width: 1199px) {
  .steps { grid-template-columns: repeat(3, 1fr); row-gap: 20px; }
  .step:nth-child(4) { border-left: 0; padding-left: 0; }
  .triad { grid-template-columns: 1fr 1fr; }
  .triad__img { grid-column: 1 / -1; order: -1; max-width: 560px; margin-inline: auto; width: 100%; }
  .triad__img img { aspect-ratio: 16/10; }
  .triad__col--left .triad__item { flex-direction: row; text-align: left; }
  .minis--4 { grid-template-columns: 1fr 1fr; }
  .qa { grid-template-columns: 1fr 1fr; row-gap: 30px; }
  .qa__item:nth-child(3) { border-left: 0; padding-left: 0; }
  .phases__list, .videos__grid { grid-template-columns: 1fr 1fr; }
  .pipeline__grid { grid-template-columns: 1fr 1fr; }
  .footer__top { grid-template-columns: 1fr; }
  .contactsplit__inner { grid-template-columns: 1fr; }
}
@media (max-width: 991px) {
  .split, .split--about, .split--band, .editorial, .timeline, .contact, .project__grid { grid-template-columns: 1fr; }
  .split--reverse .split__media { order: 0; }
  .editorial__head--sticky, .project__spec, .timeline__sticky { position: static; }
  .timeline__sticky img { aspect-ratio: 16/10; }
  .timeline__progress { display: none; }
  .counters { grid-template-columns: 1fr 1fr; }
  .counter:nth-child(3) { border-left: 0; }
  .counter:nth-child(n+3) { border-top: 1px solid var(--color-line-dark); }
  .svc-grid, .checklist, .pipeline__intro { grid-template-columns: 1fr; }
  .minis { grid-template-columns: 1fr 1fr; }
  .carousel-head, .steps-head { flex-direction: column; align-items: flex-start; }
  .hero__bullets { top: auto; bottom: 36px; right: auto; left: var(--gutter); transform: none; flex-direction: row; }
  .hero__scroll { display: none; }
}
@media (max-width: 767px) {
  body { font-size: 1rem; }
  .hero__inner { text-align: left; padding-bottom: 96px; }
  .hero__title { max-width: none; }
  .steps { grid-template-columns: 1fr; }
  .step { border-left: 0; padding: 26px 0; border-bottom: 1px solid var(--color-line); }
  .step__n { font-size: 2.4rem; margin-bottom: 14px; }
  .triad { grid-template-columns: 1fr; }
  .minis, .minis--4, .qa, .phases__list, .pipeline__grid { grid-template-columns: 1fr; }
  .videos__grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .qa__item { border-left: 0 !important; padding-left: 0; }
  .gstrip { grid-template-columns: 1fr 1fr; }
  .gstrip__item:last-child { display: none; }
  .form__grid { grid-template-columns: 1fr; }
  .spec > div { grid-template-columns: 1fr; gap: 4px; }
  .footer__cols { grid-template-columns: 1fr 1fr; }
  .footer__contact { grid-column: 1 / -1; }
  .footer__bar { flex-direction: column; align-items: flex-start; }
  .tl { grid-template-columns: 1fr; gap: 10px; }
  .collage { padding: 0 8% 14% 0; }
  .collage__badge { padding: 14px 16px; left: 14px; }
  .collage__badge strong { font-size: 1.8rem; }
  .project__head { flex-direction: column; gap: 10px; }
  .totop { width: 52px; height: 52px; right: 16px; bottom: 16px; }
  .btn { height: auto; min-height: 50px; white-space: normal; text-align: left; line-height: 1.4; padding-block: 7px; }
  .pgal__thumbs { gap: 6px; margin-top: 6px; }
  .lightbox { grid-template-columns: 1fr; padding: 60px 10px; }
  .lightbox__nav { position: absolute; bottom: 20px; }
  .lightbox__nav--prev { left: calc(50% - 70px); }
  .lightbox__nav--next { right: calc(50% - 70px); }
}
@media (max-width: 991px) {
  .js [data-reveal="left"], .js [data-reveal="right"] { transform: translateY(40px); }
}
@media (max-width: 420px) {
  .header__phone { display: none !important; }
  .logo__text small { letter-spacing: .14em; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .js [data-reveal], .js [data-hero-in] { opacity: 1; transform: none; }
  .hero__slide img { transform: none; }
}

/* ---------- Logo sin "K2" en negrita + selector de idioma siempre visible ---------- */
.logo__mark { width: 52px; height: 52px; }
.logo__text small { margin-top: 0; font-size: .6875rem; letter-spacing: .22em; font-weight: var(--fw-regular); opacity: .85; }
.lang--header { display: flex !important; align-items: center; gap: 2px; padding: 4px; border: 1px solid rgba(255,255,255,.28); border-radius: 30px; }
.lang--header a { padding: 6px 10px; border-radius: 20px; font-size: .75rem; opacity: .85; }
.lang--header a[aria-current="true"] { background: var(--color-primary); color: #fff; opacity: 1; }
.lang--header a:hover { opacity: 1; background: rgba(255,255,255,.12); }
@media (max-width: 1279px) { .lang--header a { padding: 5px 8px; font-size: .6875rem; } }
@media (max-width: 560px) { .logo__text { display: none; } .header__tools { gap: 10px; } }
@media (max-width: 380px) { .lang--header a { padding: 4px 6px; } }
.lang--header { width: max-content; flex: none; }
.lang--header li { display: block; flex: none; }
.lang--header a { display: block; line-height: 1; white-space: nowrap; }

/* ---------- Menú con desplegables ---------- */
.nav > ul { gap: clamp(6px, 1vw, 18px); }
.nav li { position: relative; }
.nav a { display: inline-flex; align-items: center; gap: 7px; font-size: .875rem; padding: 10px 14px; }
.nav a.is-active { color: var(--color-primary); }
.nav a.is-active::after { transform: translateX(-50%) scale(1); }
.nav__caret { transition: transform .3s var(--ease); }
.nav li.has-sub:hover .nav__caret, .nav li.has-sub:focus-within .nav__caret { transform: rotate(180deg); }
.nav__sub { position: absolute; left: 50%; top: 100%; min-width: 240px; padding: 10px 0; margin-top: 8px; display: block !important;
  background: #fff; box-shadow: 0 18px 50px rgba(0,0,0,.16); opacity: 0; visibility: hidden; transform: translate(-50%, 10px);
  transition: opacity .3s var(--ease), transform .3s var(--ease), visibility .3s; }
.nav__sub::before { content: ""; position: absolute; left: 0; right: 0; top: -12px; height: 12px; }
.nav li.has-sub:hover .nav__sub, .nav li.has-sub:focus-within .nav__sub { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.nav__sub a { display: block; color: var(--color-ink) !important; text-transform: none; letter-spacing: 0; font-size: .95rem; padding: 10px 24px; white-space: nowrap; }
.nav__sub a::after { display: none; }
.nav__sub a:hover, .nav__sub a[aria-current="page"] { background: var(--color-background-alt); color: var(--color-primary-dk) !important; }
.mmenu__sub { padding: 4px 0 10px 44px; border-bottom: 1px solid var(--color-line-dark); }
.mmenu nav .mmenu__sub a { display: block; font-weight: 400; gap: 0; padding: 7px 0; font-size: 1.1rem; opacity: .8; border: 0 !important; }
.mmenu nav .mmenu__sub a[aria-current="page"] { color: var(--color-primary); opacity: 1; }
.mmenu nav > ul > li:has(.mmenu__sub) > a { border-bottom: 0; }