/* ==========================================================================
   SolucionAIRE – estilos del tema
   Marca: azul #293E91 · plata #A7A9AC · Inter Tight (adaptación web de Helvetica Neue)
   ========================================================================== */

:root {
	--azul: #293E91;
	--azul-osc: #012F6D;
	--noche: #0C1C55;
	--tinta: #16204A;
	--gris: #5A6385;
	--plata: #A7A9AC;
	--linea: #DDE2EE;
	--suave: #F5F7FB;
	--hielo: #F2F4FB;
	--acento: #5CCBFF;
	--claro: #E6EAF6;
	--lila: #BFD0FF;
	--ok: #7DF0B0;
	--warn: #FFC46B;
	--radio: 24px;
	--gutter: clamp(16px, 5vw, 72px);
	--sec: clamp(56px, 7.5vw, 112px);
	--font: 'Inter Tight', 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--font); font-feature-settings: 'tnum' 1; color: var(--tinta); background: #fff; line-height: 1.5; -webkit-font-smoothing: antialiased; overflow-x: clip; }
img { max-width: 100%; height: auto; }
a { color: var(--azul); }
a:hover { color: var(--azul-osc); }
input, select, textarea, button { font: inherit; }
:focus-visible { outline: 3px solid var(--acento); outline-offset: 2px; }
.sa-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.sa-skip { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--azul); color: #fff; padding: 10px 16px; border-radius: 8px; }
.sa-skip:focus { top: 12px; color: #fff; }

/* ---------- Layout ---------- */
.sa-container { max-width: calc(1296px + var(--gutter) * 2); margin: 0 auto; padding-inline: var(--gutter); }
.sa-container--narrow { max-width: calc(860px + var(--gutter) * 2); }
.sa-section { padding-block: var(--sec); }
.sa-section--soft { background: var(--suave); }
.sa-section--grid { background-color: var(--suave); background-image: linear-gradient(#E3E8F3 1px, transparent 1px), linear-gradient(90deg, #E3E8F3 1px, transparent 1px); background-size: 48px 48px; }
.sa-section--plata { background: #fff var(--sa-plata) center bottom / 100% auto no-repeat; padding-bottom: calc(var(--sec) + 40px); }
.sa-ondas { background: var(--azul) var(--sa-ondas) center / cover no-repeat; color: #fff; }
.sa-ondas--mov { background-size: 130% auto; background-position: 0% 50%; animation: saDrift 38s ease-in-out infinite alternate; }
.sa-split { display: flex; flex-wrap: wrap; gap: 32px 48px; align-items: flex-end; justify-content: space-between; }
.sa-split > * { flex: 1 1 380px; min-width: 0; }
.sa-split > p { max-width: 460px; }
.sa-split--center { align-items: center; }
.sa-grid { display: grid; gap: 16px; }
.sa-grid--2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); }
.sa-grid--3 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); }
.sa-grid--4 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr)); margin-top: 44px; }
.sa-grid--5 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 210px), 1fr)); }
.sa-grid--6 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 190px), 1fr)); }
.sa-grid--mt { margin-top: 44px; }
.sa-grid--mt-sm { margin-top: 16px; }
.sa-mt { margin-top: 44px; }
.sa-maxw { max-width: 820px; }

/* ---------- Tipografía ---------- */
.sa-eyebrow { margin: 0 0 18px; font-size: 12px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--azul); }
.sa-eyebrow--light { color: var(--lila); }
.sa-h1 { margin: 0; font-size: clamp(38px, 5vw, 74px); line-height: 1.02; font-weight: 300; letter-spacing: -.035em; }
.sa-h1 strong { font-weight: 700; color: var(--acento); }
.sa-h2 { margin: 0; font-size: clamp(30px, 3.8vw, 54px); line-height: 1.06; font-weight: 300; letter-spacing: -.03em; }
.sa-h2 strong { font-weight: 700; color: var(--azul); }
.sa-ondas .sa-h2 strong { color: #fff; }
.sa-h2--xl { font-size: clamp(32px, 4.2vw, 60px); max-width: 1000px; }
.sa-h2--band { font-size: clamp(28px, 3.4vw, 46px); max-width: 720px; }
.sa-lead { margin: 22px 0 0; max-width: 600px; font-size: 19px; line-height: 1.55; font-weight: 300; color: var(--claro); }
.sa-muted { margin: 20px 0 0; font-size: 17px; line-height: 1.65; font-weight: 300; color: var(--gris); }
.sa-split > .sa-muted { margin: 0; }
.sa-small { margin: 4px 0 0; font-size: 13px; color: var(--gris); }
.sa-source { margin: 16px 0 0; font-size: 12px; color: var(--gris); }
.sa-k { margin: 0; font-size: 11px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--gris); }
.sa-k--light { color: var(--lila); }
.sa-k--warn { color: var(--warn); }
.sa-k--accent { color: var(--acento); }
.sa-link { font-weight: 700; text-decoration: none; min-height: 44px; display: inline-flex; align-items: center; flex: 0 0 auto !important; }
.sa-prose { font-size: 17px; line-height: 1.7; }
.sa-prose h2, .sa-prose h3 { color: var(--azul); line-height: 1.2; }

/* ---------- Botones ---------- */
.sa-actions { margin-top: 34px; display: flex; flex-wrap: wrap; gap: 12px; }
.sa-btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 0 26px; border-radius: 999px; border: 1px solid transparent; font-weight: 700; font-size: 15px; text-decoration: none; cursor: pointer; transition: transform .2s ease, background .2s ease, color .2s ease; }
.sa-btn:hover { transform: translateY(-2px); }
.sa-btn--sm { min-height: 44px; padding: 0 20px; font-size: 13px; }
.sa-btn--block { width: 100%; }
.sa-btn--primary { background: var(--azul); color: #fff; }
.sa-btn--primary:hover { background: var(--azul-osc); color: #fff; }
.sa-btn--white { background: #fff; color: var(--azul); }
.sa-btn--white:hover { color: var(--azul-osc); }
.sa-btn--ghost { border-color: #fff; color: #fff; font-weight: 500; background: transparent; }
.sa-btn--ghost:hover { background: rgba(255,255,255,.12); color: #fff; }
.sa-btn--accent { background: var(--acento); color: var(--noche); }
.sa-btn--accent:hover { color: var(--noche); background: #8ADBFF; }

/* ---------- Encabezado ---------- */
.sa-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.96); backdrop-filter: saturate(1.4) blur(8px); border-bottom: 1px solid #E3E8F3; }
.admin-bar .sa-header { top: 32px; }
.sa-header__inner { max-width: calc(1296px + var(--gutter) * 2); margin: 0 auto; padding: 12px var(--gutter); display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.sa-header__logo { display: inline-flex; min-height: 44px; align-items: center; }
.sa-header__logo img { height: 30px; width: auto; }
.sa-header__panel { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; justify-content: flex-end; }
.sa-nav ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 2px; }
.sa-nav a { display: inline-flex; align-items: center; min-height: 44px; padding: 0 12px; font-size: 14px; font-weight: 500; color: #3C4568; text-decoration: none; }
.sa-nav a:hover { color: var(--azul); }
.sa-nav a.is-active { color: var(--azul); font-weight: 700; box-shadow: inset 0 -2px 0 var(--azul); }
.sa-header__actions { display: flex; align-items: center; gap: 10px; }
.sa-lang { display: flex; padding: 3px; border: 1px solid #C9D2EA; border-radius: 999px; }
.sa-lang a { min-width: 40px; min-height: 38px; padding: 0 12px; display: inline-flex; align-items: center; justify-content: center; border-radius: 999px; font-size: 13px; font-weight: 700; color: var(--azul); text-decoration: none; }
.sa-lang a.is-active { background: var(--azul); color: #fff; }
.sa-header__toggle { display: none; width: 44px; height: 44px; border: 1px solid var(--linea); border-radius: 12px; background: #fff; cursor: pointer; align-items: center; justify-content: center; }
.sa-burger, .sa-burger::before, .sa-burger::after { display: block; width: 20px; height: 2px; background: var(--azul); border-radius: 2px; position: relative; transition: transform .25s ease, opacity .25s ease; }
.sa-burger::before, .sa-burger::after { content: ''; position: absolute; left: 0; }
.sa-burger::before { top: -6px; }
.sa-burger::after { top: 6px; }
.sa-header__toggle[aria-expanded="true"] .sa-burger { background: transparent; }
.sa-header__toggle[aria-expanded="true"] .sa-burger::before { transform: translateY(6px) rotate(45deg); }
.sa-header__toggle[aria-expanded="true"] .sa-burger::after { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 1080px) {
	.sa-header__toggle { display: inline-flex; }
	.sa-header__panel { display: none; position: absolute; left: 0; right: 0; top: 100%; background: #fff; border-bottom: 1px solid var(--linea); padding: 12px var(--gutter) 20px; flex-direction: column; align-items: stretch; box-shadow: 0 20px 40px rgba(22,32,74,.12); }
	.sa-header__panel.is-open { display: flex; }
	.sa-nav ul { flex-direction: column; }
	.sa-nav a { width: 100%; border-bottom: 1px solid #EEF1F7; }
	.sa-nav a.is-active { box-shadow: inset 3px 0 0 var(--azul); }
	.sa-header__actions { justify-content: space-between; }
}
@media (max-width: 782px) { .admin-bar .sa-header { top: 46px; } }

/* ---------- Hero ---------- */
.sa-hero__grid { padding-block: clamp(48px, 6vw, 96px) clamp(48px, 6vw, 84px); display: flex; flex-wrap: wrap; gap: 56px; align-items: center; }
.sa-hero__copy { flex: 1 1 500px; min-width: 0; }
.sa-kpis { border-top: 1px solid rgba(255,255,255,.18); background: rgba(1,20,70,.4); }
.sa-kpis__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr)); }
.sa-kpis__grid div { padding: 22px 16px 22px 0; }
.sa-kpis strong { display: block; font-size: 30px; font-weight: 700; }
.sa-kpis span { display: block; margin-top: 4px; font-size: 11px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--lila); }

.sa-pagehero { padding-block: clamp(48px, 6vw, 88px); }
.sa-crumb { margin: 0 0 16px; font-size: 13px; color: var(--lila); }
.sa-crumb a { color: var(--lila); }
.sa-crumb span { color: #fff; }

/* ---------- Monitor ---------- */
.sa-monitor { flex: 1 1 460px; min-width: 0; background: rgba(8,20,64,.88); border: 1px solid #3A57A8; border-radius: 22px; padding: 22px; box-shadow: 0 30px 70px rgba(1,10,40,.45); color: #fff; }
.sa-monitor__top { display: flex; justify-content: space-between; align-items: center; gap: 12px; font-size: 11px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: #B9C3E3; }
.sa-monitor__title { display: flex; align-items: center; gap: 8px; }
.sa-monitor__live { display: flex; align-items: center; gap: 6px; color: var(--ok); }
.sa-monitor__live .sa-pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); }
.sa-monitor__grid { margin-top: 18px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: #2E4A9A; border: 1px solid #2E4A9A; border-radius: 12px; overflow: hidden; }
.sa-monitor__grid > div { background: #10245F; padding: 16px; }
.sa-monitor__grid p { margin: 0; font-size: 10px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: #B9C3E3; }
.sa-monitor__grid strong { display: inline-block; margin-top: 6px; font-size: 30px; font-weight: 700; }
.sa-monitor__grid small { font-size: 13px; color: #B9C3E3; }
.sa-monitor .is-warn { color: var(--warn); }
.sa-monitor .is-ok { color: var(--ok); }
.sa-monitor__chart { margin-top: 12px; background: #10245F; border: 1px solid #2E4A9A; border-radius: 12px; padding: 16px; }
.sa-monitor__chart p { margin: 0; font-size: 10px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: #B9C3E3; }
.sa-monitor__chart svg { width: 100%; height: 100px; margin-top: 8px; display: block; }
.sa-monitor__legend { display: flex; gap: 18px; font-size: 12px; color: #B9C3E3; }
.sa-monitor__legend .is-accent { color: var(--acento); }
.sa-monitor__note { margin: 12px 0 0; font-size: 11px; color: #9AA6CC; }
.sa-monitor__app { display: block; width: 100%; height: 420px; margin-top: 16px; border: 0; border-radius: 12px; background: #10245F; }

/* ---------- Tarjetas ---------- */
.sa-card { background: #fff; border: 1px solid var(--linea); border-radius: 22px; padding: 24px; display: flex; flex-direction: column; gap: 12px; color: var(--tinta); text-decoration: none; }
.sa-card__icon { height: 44px; width: auto; align-self: flex-start; }
.sa-card__title { font-size: 21px; font-weight: 700; color: var(--azul); }
.sa-card__text { font-size: 14px; line-height: 1.55; color: var(--gris); }
.sa-card__more { margin-top: auto; font-size: 14px; font-weight: 700; color: var(--azul); }
.sa-card--link, .sa-lift { transition: transform .35s ease, box-shadow .35s ease; }
.sa-card--link:hover, .sa-lift:hover { transform: translateY(-6px); box-shadow: 0 22px 50px rgba(22,32,74,.16); }
.sa-card--link:hover { color: var(--tinta); }

/* ---------- Propuesta de valor ---------- */
.sa-formula { margin-top: 52px; display: flex; flex-wrap: wrap; align-items: stretch; gap: 14px; }
.sa-formula__main { flex: 1.3 1 260px; border-radius: var(--radio); padding: 28px; background: var(--azul); color: #fff; }
.sa-formula__main .sa-k { color: var(--lila); }
.sa-formula__term { flex: 1 1 190px; border: 1px solid var(--linea); border-radius: var(--radio); padding: 26px; background: #fff; }
.sa-formula__t { margin: 10px 0 0; font-size: 22px; font-weight: 700; color: var(--azul); }
.sa-formula__main .sa-formula__t { font-size: 28px; color: #fff; }
.sa-formula__d { margin: 8px 0 0; font-size: 15px; line-height: 1.55; font-weight: 300; color: var(--claro); }
.sa-formula__op { display: flex; align-items: center; font-size: 32px; font-weight: 300; color: var(--plata); }
.sa-formula + .sa-muted { margin-top: 28px; font-size: 18px; }

/* ---------- Tabla comparativa ---------- */
.sa-table-wrap { margin-top: 48px; background: #fff; border: 1px solid var(--linea); border-radius: var(--radio); overflow-x: auto; }
.sa-compare { width: 100%; min-width: 640px; border-collapse: collapse; font-size: 15px; }
.sa-compare thead th { padding: 20px 26px; text-align: left; font-size: 11px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--gris); border-bottom: 1px solid var(--linea); }
.sa-compare thead th.is-sa { background: var(--azul); color: #fff; border-color: var(--azul); }
.sa-compare tbody th, .sa-compare td { padding: 18px 26px; text-align: left; border-bottom: 1px solid #EEF1F7; }
.sa-compare tbody th { font-weight: 600; }
.sa-compare td { color: var(--gris); }
.sa-compare td.is-sa { font-weight: 600; color: var(--azul); background: var(--hielo); }
.sa-compare tbody tr:last-child > * { border-bottom: 0; }

/* ---------- Costo oculto ---------- */
.sa-energy { margin: 0; background: #fff; border: 1px solid var(--linea); border-radius: var(--radio); padding: clamp(24px, 3vw, 40px); flex: 1.2 1 480px !important; }
.sa-energy__bar { margin-top: 18px; display: flex; height: 64px; border-radius: 12px; overflow: hidden; font-weight: 700; }
.sa-energy__heat { flex: 80; background: var(--plata); display: flex; align-items: center; padding: 0 18px; color: var(--tinta); }
.sa-energy__air { flex: 20; background: var(--azul); display: flex; align-items: center; justify-content: center; text-align: center; color: #fff; font-size: 14px; }
.sa-energy .sa-small { margin-top: 14px; font-size: 14px; }
.sa-energy__list { margin: 18px 0 0; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 170px), 1fr)); gap: 10px; }
.sa-energy__list li { padding: 14px 16px; border-radius: 12px; background: var(--hielo); font-size: 14px; }
.sa-energy__list strong { display: block; color: var(--azul); }

/* ---------- Anatomía del sistema ---------- */
.sa-anatomy { position: relative; margin-top: 44px; }
.sa-anatomy__flow { position: absolute; left: 6%; right: 6%; top: 46px; height: 2px; background-image: repeating-linear-gradient(90deg, var(--acento) 0 10px, transparent 10px 20px); background-size: 40px 2px; animation: saFlow 1.2s linear infinite; }
.sa-anatomy__nodes { position: relative; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 150px), 1fr)); gap: 14px; }
.sa-node { min-height: 120px; display: flex; flex-direction: column; align-items: center; gap: 12px; padding: 18px 10px; border-radius: 18px; border: 1px solid var(--linea); background: #fff; color: var(--tinta); cursor: pointer; transition: transform .3s ease, box-shadow .3s ease, background .3s ease; }
.sa-node:hover { transform: translateY(-4px); box-shadow: 0 16px 36px rgba(22,32,74,.14); }
.sa-node__num { width: 56px; height: 56px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 15px; font-weight: 700; background: var(--hielo); color: var(--azul); border: 2px solid #C9D2EA; }
.sa-node__name { font-size: 15px; font-weight: 600; text-align: center; }
.sa-node.is-active { background: var(--azul); border-color: var(--azul); color: #fff; }
.sa-node.is-active .sa-node__num { background: var(--acento); color: var(--noche); border-color: var(--acento); }
.sa-anatomy__panel { margin-top: 26px; background: var(--azul); color: #fff; border-radius: var(--radio); padding: clamp(24px, 3vw, 40px); display: flex; flex-wrap: wrap; gap: 32px; }
.sa-anatomy__panel > div { flex: 1 1 260px; min-width: 0; }
.sa-anatomy__panel > div:first-child { flex-basis: 300px; }
.sa-anatomy__panel h3 { margin: 8px 0 0; font-size: 30px; font-weight: 700; }
.sa-anatomy__panel p { margin: 10px 0 0; font-size: 16px; line-height: 1.6; }
.sa-anatomy__panel .sa-k { margin: 0; }
.sa-anatomy__rol { font-weight: 300; color: var(--claro); }

/* ---------- Simulador ---------- */
.sa-calc { border-radius: 40px; margin: clamp(32px, 4vw, 56px) clamp(8px, 1.5vw, 20px); padding-block: clamp(72px, 8vw, 120px); }
.sa-toggle-wrap { display: flex; align-items: center; gap: 12px; flex: 0 0 auto !important; }
.sa-toggle { display: flex; padding: 4px; background: rgba(1,20,70,.5); border: 1px solid rgba(255,255,255,.3); border-radius: 999px; }
.sa-toggle button { min-height: 40px; padding: 0 16px; border: 0; border-radius: 999px; background: transparent; color: #fff; font-weight: 700; font-size: 13px; cursor: pointer; }
.sa-toggle button.is-active { background: #fff; color: var(--azul); }
.sa-calc__grid { margin-top: 40px; display: flex; flex-wrap: wrap; gap: 24px; }
.sa-calc__form { flex: 1 1 420px; min-width: 0; display: flex; flex-direction: column; gap: 22px; background: rgba(1,20,70,.55); border: 1px solid rgba(255,255,255,.2); border-radius: var(--radio); padding: 28px; }
.sa-calc__form label { display: flex; flex-direction: column; gap: 6px; font-size: 14px; color: var(--claro); }
.sa-calc__row { display: flex; justify-content: space-between; gap: 12px; }
.sa-calc__row strong { color: #fff; white-space: nowrap; }
.sa-calc__row strong.is-warn { color: var(--warn); }
.sa-calc input[type=range] { width: 100%; accent-color: var(--acento); height: 28px; }
.sa-calc__trm { flex-direction: row !important; justify-content: space-between; align-items: center; padding-top: 16px; border-top: 1px solid rgba(255,255,255,.2); font-size: 13px !important; }
.sa-calc__trm input { width: 120px; min-height: 44px; padding: 0 12px; border-radius: 10px; border: 1px solid rgba(255,255,255,.35); background: rgba(255,255,255,.08); color: #fff; text-align: right; }
.sa-calc__results { flex: 1 1 420px; min-width: 0; display: flex; flex-direction: column; gap: 14px; }
.sa-calc__main { background: #fff; color: var(--azul); border-radius: var(--radio); padding: 28px; }
.sa-calc__money { margin: 8px 0 0; font-size: clamp(38px, 4.6vw, 60px); font-weight: 700; letter-spacing: -.03em; line-height: 1.05; }
.sa-calc__unit { margin: 6px 0 0; font-size: 15px; color: var(--tinta); }
.sa-calc__alt { margin: 14px 0 0; padding-top: 14px; border-top: 1px solid var(--linea); font-size: 14px; color: var(--gris); }
.sa-calc__alt strong { color: var(--tinta); }
.sa-calc__pair { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.sa-calc__box { background: rgba(1,20,70,.55); border: 1px solid rgba(255,255,255,.2); border-radius: 18px; padding: 20px; }
.sa-calc__val { margin: 6px 0 0; font-size: 26px; font-weight: 700; }
.sa-calc__val small { font-size: 13px; font-weight: 400; color: var(--lila); }
.sa-calc__val.is-ok { color: var(--ok); }
.sa-calc__note { margin: 0; font-size: 12px; line-height: 1.5; color: #D6DCF0; }
.sa-bars { margin-top: 12px; display: flex; flex-direction: column; gap: 10px; font-size: 13px; }
.sa-bars > div { display: flex; align-items: center; gap: 12px; }
.sa-bars > div > span:first-child { width: 84px; flex-shrink: 0; color: #D6DCF0; }
.sa-bars strong { width: 120px; text-align: right; flex-shrink: 0; }
.sa-bars__track { flex: 1; display: flex; }
.sa-bars__fill { height: 14px; width: 100%; border-radius: 4px; background: var(--acento); transition: width .5s ease; }
.sa-bars__fill--base { background: var(--plata); }
.sa-bars--case > div > span:first-child { color: var(--gris); width: 64px; }
.sa-bars--case strong { width: 84px; font-weight: 400; }
.sa-bars--case .sa-bars__fill { height: 10px; background: var(--azul); }
.sa-bars--case .sa-bars__fill--base { background: var(--plata); }

/* ---------- Servicios ---------- */
.sa-service { background: #fff; border: 1px solid var(--linea); border-radius: var(--radio); overflow: hidden; display: flex; flex-direction: column; scroll-margin-top: 100px; }
.sa-service.is-featured { border: 2px solid var(--azul); }
.sa-service__img { width: 100%; height: 180px; object-fit: cover; display: block; }
.sa-service__body { padding: 26px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.sa-service__top { display: flex; justify-content: space-between; align-items: center; font-size: 12px; font-weight: 600; color: var(--gris); }
.sa-service__top img { height: 40px; width: auto; }
.sa-service h3 { margin: 4px 0 0; font-size: 23px; font-weight: 700; color: var(--azul); }
.sa-service__sub { margin: 0; font-size: 14px; font-weight: 500; }
.sa-service ul { margin: 6px 0 0; padding-left: 18px; font-size: 14px; line-height: 1.7; color: var(--gris); }

/* ---------- Casos ---------- */
.sa-case { background: #fff; border: 1px solid var(--linea); border-radius: var(--radio); padding: 30px; display: flex; flex-direction: column; gap: 14px; }
.sa-case .sa-muted { margin: 0; font-size: 15px; }
.sa-case__big { margin: 0; font-size: 52px; font-weight: 700; letter-spacing: -.04em; line-height: 1.05; color: var(--azul); }
.sa-case__dl { margin: auto 0 0; padding-top: 16px; border-top: 1px solid var(--linea); display: grid; grid-template-columns: 1fr auto; gap: 6px; font-size: 14px; }
.sa-case__dl dt { color: var(--gris); }
.sa-case__dl dd { margin: 0; font-weight: 700; }
.sa-case--photo { padding: 0; overflow: hidden; background: var(--azul); color: #fff; border: 0; }
.sa-case--photo img { width: 100%; height: 190px; object-fit: cover; display: block; }
.sa-case--photo > div { padding: 24px 30px 30px; }
.sa-case--photo .sa-case__big { color: #fff; font-size: 42px; margin-top: 8px; }
.sa-case--photo p:last-child { margin: 8px 0 0; font-size: 15px; line-height: 1.6; font-weight: 300; color: var(--claro); }
.sa-sizes { margin-top: 18px; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); background: #fff; border: 1px solid var(--linea); border-radius: 20px; overflow: hidden; }
.sa-sizes > div { padding: 22px 26px; border-right: 1px solid #EEF1F7; }
.sa-sizes p { margin: 6px 0 0; font-size: 15px; }
.sa-sizes .sa-k { margin: 0; }
.sa-sizes strong { font-size: 24px; color: var(--azul); }
.sa-stat { background: #fff; border: 1px solid var(--linea); border-radius: 20px; padding: 26px; }
.sa-stat strong { display: block; font-size: 44px; font-weight: 700; color: var(--azul); }
.sa-stat span { display: block; margin-top: 6px; font-size: 14px; color: var(--gris); }
.sa-clients { display: block; width: 100%; margin-top: 18px; background: #fff; border: 1px solid var(--linea); border-radius: 20px; padding: 18px; }
.sa-k + .sa-clients { margin-top: 16px; }

/* ---------- Banda CTA ---------- */
.sa-band { padding-block: clamp(56px, 7vw, 90px); }
.sa-band__inner { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 28px; }
.sa-band .sa-actions { margin-top: 0; }

/* ---------- Presencia ---------- */
.sa-legend { display: flex !important; align-items: center; gap: 10px; font-size: 14px; color: var(--gris); margin: 0; flex: 0 0 auto !important; }
.sa-legend span { width: 14px; height: 14px; border-radius: 50%; border: 3px solid var(--azul); }
.sa-map { position: relative; margin-top: 40px; }
.sa-map > img { display: block; width: 100%; height: auto; }
.sa-pin { position: absolute; transform: translate(-8px, -8px); display: flex; align-items: center; gap: 8px; }
.sa-pin__dot { width: 16px; height: 16px; border-radius: 50%; background: var(--azul); border: 3px solid #fff; box-shadow: 0 0 0 6px rgba(41,62,145,.2); flex-shrink: 0; }
.sa-pin__label { display: inline-flex; align-items: center; gap: 8px; padding: 7px 12px; background: #fff; border-radius: 999px; box-shadow: 0 6px 18px rgba(22,32,74,.14); font-size: 13px; font-weight: 600; white-space: nowrap; }
.sa-pin__label img { border-radius: 2px; }
@media (max-width: 720px) { .sa-pin__label { display: none; } }
.sa-sede { background: #fff; border: 1px solid var(--linea); border-radius: 18px; padding: 20px 22px; }
.sa-sede__name { margin: 0; display: flex; align-items: center; gap: 10px; font-size: 17px; font-weight: 700; color: var(--azul); }
.sa-sede__name img { border-radius: 2px; }
.sa-sede__role { margin: 6px 0 0; font-size: 14px; font-weight: 600; }

/* ---------- Quiénes somos ---------- */
.sa-watermark { position: relative; overflow: hidden; padding-bottom: calc(var(--sec) + clamp(60px, 9vw, 140px)); }
.sa-watermark > .sa-container { position: relative; z-index: 1; }
.sa-watermark__text { position: absolute; left: 0; right: 0; bottom: -.16em; margin: 0; text-align: center; font-size: clamp(90px, 15vw, 230px); font-weight: 700; letter-spacing: -.04em; color: #E9ECF3; line-height: 1; white-space: nowrap; pointer-events: none; }
.sa-about { display: flex; flex-wrap: wrap; gap: 40px; align-items: center; }
.sa-about > img { flex: 0 1 300px; width: 300px; max-width: 100%; }
.sa-about > div { flex: 1 1 480px; min-width: 0; }
.sa-mv { border: 1px solid var(--linea); background: #fff; border-radius: var(--radio); padding: 34px; }
.sa-mv p:last-child { margin: 14px 0 0; font-size: 21px; line-height: 1.45; font-weight: 300; }
.sa-mv--blue { background: var(--azul); color: #fff; border-color: var(--azul); }
.sa-value { background: #fff; border: 1px solid var(--linea); border-radius: 18px; padding: 22px; }
.sa-value h3 { margin: 0; font-size: 17px; color: var(--azul); }
.sa-value p { margin: 6px 0 0; font-size: 14px; line-height: 1.5; color: var(--gris); }

/* ---------- Contacto ---------- */
.sa-contact { display: flex; flex-wrap: wrap; gap: 48px; }
.sa-contact > div { flex: 1 1 380px; min-width: 0; }
.sa-contact__list { margin: 30px 0 0; border-top: 1px solid var(--linea); }
.sa-contact__list > div { display: flex; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--linea); }
.sa-contact__list dt { width: 160px; flex-shrink: 0; padding-top: 3px; font-size: 11px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--gris); }
.sa-contact__list dd { margin: 0; font-size: 15px; overflow-wrap: anywhere; }
.sa-contact__list a { font-weight: 600; }
.sa-form { flex: 1.4 1 540px; min-width: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); gap: 16px; background: #fff; border: 1px solid var(--linea); border-radius: var(--radio); padding: clamp(22px, 3vw, 36px); box-shadow: 0 24px 60px rgba(41,62,145,.1); align-self: flex-start; scroll-margin-top: 100px; }
.sa-form__title { grid-column: 1 / -1; margin: 0; font-size: 20px; font-weight: 700; color: var(--azul); }
.sa-form label { display: flex; flex-direction: column; gap: 6px; font-size: 13px; font-weight: 500; }
.sa-form input[type=text], .sa-form input[type=email], .sa-form input[type=tel], .sa-form select, .sa-form textarea { min-height: 48px; padding: 0 14px; border: 1px solid #C9CEDD; border-radius: 12px; background: #fff; color: var(--tinta); width: 100%; }
.sa-form textarea { padding: 12px 14px; resize: vertical; }
.sa-form input:focus, .sa-form select:focus, .sa-form textarea:focus { border-color: var(--azul); outline: 2px solid rgba(41,62,145,.2); }
.sa-form__full { grid-column: 1 / -1; }
.sa-form__check { flex-direction: row !important; align-items: center; gap: 10px !important; color: var(--gris); font-weight: 400 !important; }
.sa-form__check input { width: 20px; height: 20px; flex-shrink: 0; }
.sa-form__phone { display: flex; gap: 8px; }
.sa-form__phone select { width: auto !important; padding: 0 8px !important; }
.sa-form__phone input { flex: 1; min-width: 0; }
.sa-form .sa-btn { grid-column: 1 / -1; justify-self: start; }
.sa-hp { position: absolute; left: -9999px; }
.sa-alert { grid-column: 1 / -1; margin: 0; padding: 14px 16px; border-radius: 12px; font-size: 14px; }
.sa-alert--ok { background: #E6F8EE; color: #14532D; }
.sa-alert--err { background: #FDECEC; color: #7F1D1D; }

/* ---------- Legal ---------- */
.sa-legal { border: 1px solid var(--linea); border-radius: 20px; padding: 28px; margin-bottom: 18px; scroll-margin-top: 100px; }
.sa-legal h2 { margin: 0; font-size: 24px; color: var(--azul); }
.sa-legal p { margin: 12px 0 0; font-size: 15px; line-height: 1.7; color: var(--gris); }

/* ---------- Pie de página ---------- */
.sa-footer { padding: 56px 0 28px; color: #D6DCF0; }
.sa-footer__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr)); gap: 36px; font-size: 14px; line-height: 1.8; }
.sa-footer__grid > * { display: flex; flex-direction: column; align-items: flex-start; }
.sa-footer a { color: #D6DCF0; text-decoration: none; }
.sa-footer a:hover { color: #fff; text-decoration: underline; }
.sa-footer__logo { height: 32px; width: auto; }
.sa-footer__slogan { margin: 12px 0 0; font-weight: 300; }
.sa-footer__title { margin: 0 0 4px; color: #fff; font-weight: 700; }
.sa-footer__copy { margin-top: 36px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.2); font-size: 13px; }
.sa-wa { position: fixed; right: 20px; bottom: 20px; z-index: 40; width: 56px; height: 56px; border-radius: 50%; background: #25D366; color: #fff; display: flex; align-items: center; justify-content: center; box-shadow: 0 10px 24px rgba(0,0,0,.2); transition: transform .2s ease; }
.sa-wa:hover { transform: scale(1.06); color: #fff; }

/* ---------- Animaciones ---------- */
.sa-pulse { animation: saPulse 2s ease-in-out infinite; }
.sa-draw { stroke-dasharray: 640; stroke-dashoffset: 640; animation: saDraw 2.6s ease-out .4s forwards; }
.sa-rise { animation: saRise .9s cubic-bezier(.2,.7,.2,1) both; }
.sa-d2 { animation-delay: .24s; }
.js .sa-reveal { opacity: 0; transform: translateY(26px); transition: opacity .8s ease, transform .8s cubic-bezier(.2,.7,.2,1); }
.js .sa-reveal.is-visible { opacity: 1; transform: none; }
@keyframes saDrift { from { background-position: 0% 40%; } to { background-position: 100% 60%; } }
@keyframes saPulse { 0%, 100% { opacity: 1; } 50% { opacity: .35; } }
@keyframes saDraw { to { stroke-dashoffset: 0; } }
@keyframes saFlow { to { background-position: 40px 0; } }
@keyframes saRise { from { opacity: 0; transform: translateY(26px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) {
	html { scroll-behavior: auto; }
	.sa-ondas--mov, .sa-pulse, .sa-draw, .sa-rise, .sa-anatomy__flow { animation: none !important; stroke-dashoffset: 0; }
	.js .sa-reveal { opacity: 1; transform: none; transition: none; }
	.sa-lift, .sa-card--link, .sa-node, .sa-btn { transition: none; }
	.sa-lift:hover, .sa-card--link:hover, .sa-node:hover, .sa-btn:hover { transform: none; }
}

/* ==========================================================================
   v1.1 · Fotografía
   ========================================================================== */
.sa-pagehero__grid.has-photo { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: clamp(28px, 4vw, 64px); align-items: center; }
.sa-pagehero__photo { margin: 0; border-radius: var(--radio); overflow: hidden; aspect-ratio: 4 / 3; box-shadow: 0 30px 70px rgba(1,10,40,.4); border: 1px solid rgba(255,255,255,.18); }
.sa-pagehero__photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
@media (max-width: 860px) {
	.sa-pagehero__grid.has-photo { grid-template-columns: 1fr; }
	.sa-pagehero__photo { aspect-ratio: 16 / 9; }
}

.sa-anatomy__panel { align-items: stretch; }
.sa-anatomy__photo { flex: 0 1 260px !important; margin: 0; border-radius: 16px; overflow: hidden; min-height: 200px; background: rgba(255,255,255,.08); }
.sa-anatomy__photo img { width: 100%; height: 100%; object-fit: cover; display: block; transition: opacity .35s ease; }
.sa-anatomy__photo img.is-swapping { opacity: 0; }
@media (max-width: 860px) { .sa-anatomy__photo { flex-basis: 100% !important; aspect-ratio: 16 / 9; min-height: 0; } }

.sa-gallery { margin-top: 44px; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 14px; padding-inline: var(--gutter); max-width: calc(1440px + var(--gutter) * 2); margin-inline: auto; }
.sa-gallery__item { margin: 0; border-radius: 20px; overflow: hidden; aspect-ratio: 3 / 4; background: var(--linea); }
.sa-gallery__item img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .8s cubic-bezier(.2,.7,.2,1); }
.sa-gallery__item:hover img { transform: scale(1.05); }
.sa-gallery__item--2, .sa-gallery__item--4, .sa-gallery__item--6 { transform: translateY(32px); }
.sa-gallery-sec { padding-bottom: calc(var(--sec) + 32px); }
@media (max-width: 960px) {
	.sa-gallery { grid-template-columns: none; grid-auto-flow: column; grid-auto-columns: minmax(210px, 46%); overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 8px; }
	.sa-gallery__item { scroll-snap-align: start; transform: none !important; }
}
@media (prefers-reduced-motion: reduce) { .sa-gallery__item img, .sa-anatomy__photo img { transition: none; } .sa-gallery__item:hover img { transform: none; } }

/* v1.2.1 · Potencia hasta 10.000 kW */
.sa-calc__field { display: flex; flex-direction: column; gap: 6px; font-size: 14px; color: var(--claro); }
.sa-calc__field .sa-calc__row { align-items: center; }
.sa-calc__num { display: inline-flex; align-items: center; gap: 6px; color: #fff; font-weight: 700; white-space: nowrap; }
.sa-calc__num input { width: 104px; min-height: 40px; padding: 0 10px; border-radius: 10px; border: 1px solid rgba(255,255,255,.35); background: rgba(255,255,255,.1); color: #fff; font-weight: 700; text-align: right; }
.sa-calc__num input:focus { outline: 2px solid var(--acento); border-color: var(--acento); }
.sa-calc__scale { position: relative; height: 14px; font-size: 11px; color: var(--lila); margin-top: -2px; }
.sa-calc__scale span { position: absolute; top: 0; transform: translateX(-50%); }
.sa-calc__scale span:first-child { transform: none; }
.sa-calc__scale span:last-child { transform: none; }