/* ==========================================================================
   G&A · Ingeniería y Gestión Ambiental
   Paleta y tipografía derivadas del brochure corporativo.
   ========================================================================== */

/* --------------------------------------------------------------- 1. Tokens */
:root {
  /* Verdes y teales tomados del brochure: #549435 #2d4f3d #086375 #f2f5f6 */
  --forest-975: oklch(0.175 0.024 171);
  --forest-950: oklch(0.200 0.027 178);
  --forest-900: oklch(0.246 0.034 176);
  --forest-850: oklch(0.278 0.041 174);
  --forest-800: oklch(0.311 0.045 172);
  --forest-700: oklch(0.396 0.051 160);

  --green-700:  oklch(0.440 0.110 138);
  --green-600:  oklch(0.530 0.127 137);
  --green-500:  oklch(0.603 0.145 137);
  --green-450:  oklch(0.676 0.159 136);
  --green-400:  oklch(0.725 0.160 134);
  --green-300:  oklch(0.805 0.147 130);

  --teal-800:   oklch(0.385 0.067 217);
  --teal-700:   oklch(0.461 0.080 216);
  --teal-500:   oklch(0.588 0.103 217);

  --mist-50:    oklch(0.968 0.003 220);
  --mist-100:   oklch(0.937 0.006 211);
  --mist-200:   oklch(0.886 0.009 206);
  --mist-300:   oklch(0.790 0.011 206);

  /* Roles */
  --bg-light:      var(--mist-50);
  --bg-dark:       var(--forest-950);
  --surface:       oklch(0.995 0.002 220);
  --ink:           var(--forest-900);
  --ink-soft:      oklch(0.470 0.030 200);
  --ink-invert:    oklch(0.972 0.006 160);
  --ink-invert-soft: oklch(0.800 0.018 165);
  --line-light:    oklch(0.886 0.009 206);
  --line-dark:     oklch(0.320 0.028 175);
  --accent:        var(--green-500);
  --accent-bright: var(--green-400);

  /* Curvas y tiempos */
  --e-out:  cubic-bezier(0.22, 1, 0.36, 1);      /* out-quint */
  --e-expo: cubic-bezier(0.16, 1, 0.30, 1);
  --e-soft: cubic-bezier(0.33, 0, 0.20, 1);
  --t-tap:  140ms;
  --t-ui:   220ms;
  --t-in:   760ms;

  /* Estructura */
  --wrap: 1240px;
  --gut: clamp(20px, 5vw, 52px);
  --sec-y: clamp(76px, 9.5vw, 148px);
  --r-lg: 26px;
  --r-md: 16px;
  --r-sm: 10px;

  --shadow-soft: 0 1px 2px oklch(0.30 0.03 175 / 0.05),
                 0 14px 34px -18px oklch(0.30 0.03 175 / 0.28);
  --shadow-lift: 0 2px 4px oklch(0.30 0.03 175 / 0.06),
                 0 26px 54px -22px oklch(0.30 0.03 175 / 0.34);

  --font: "Outfit", "Segoe UI", system-ui, -apple-system, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Consolas, monospace;
}

/* ----------------------------------------------------------- 2. Reset base */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  margin: 0;
  background: var(--bg-light);
  color: var(--ink);
  font-family: var(--font);
  font-size: clamp(15.5px, 0.42vw + 14.4px, 17.5px);
  font-weight: 400;
  line-height: 1.62;
  letter-spacing: -0.006em;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, p { margin: 0; }

.defs { position: absolute; width: 0; height: 0; overflow: hidden; }

:where(a, button, input, select, textarea, [tabindex]):focus-visible {
  outline: 2px solid var(--accent-bright);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 200;
  padding: 12px 20px;
  border-radius: var(--r-sm);
  background: var(--forest-900);
  color: var(--ink-invert);
  font-size: 0.9rem;
  transform: translateY(-160%);
  transition: transform var(--t-ui) var(--e-out);
}
.skip-link:focus-visible { transform: translateY(0); }

/* ---------------------------------------------------- 3. Layout & tipografía */
.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gut);
}

.section { position: relative; padding-block: var(--sec-y); }
.section--light { background: var(--bg-light); color: var(--ink); }
.section--dark  { background: var(--bg-dark);  color: var(--ink-invert); }

.h2 {
  font-size: clamp(1.9rem, 3.4vw + 0.9rem, 3.4rem);
  font-weight: 500;
  line-height: 1.06;
  letter-spacing: -0.035em;
  text-wrap: balance;
}
.section--dark .h2, .why .h2 { color: var(--ink-invert); }

.tint { color: var(--green-400); }
.section--light .tint { color: var(--green-600); }

.eyebrow {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 22px;
  color: var(--teal-700);
  font-family: var(--mono);
  font-size: clamp(0.86rem, 0.3vw + 0.78rem, 1.05rem);
  font-weight: 500;
  line-height: 1.3;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}
.eyebrow--light { color: var(--green-400); }
.eyebrow__rule {
  width: 40px;
  height: 1px;
  background: currentColor;
  opacity: 0.55;
  flex: none;
}

/* Antetítulo que hace de título de sección (Fundadores) */
.eyebrow--titulo { margin-bottom: 0; }
.shead--solo { grid-template-columns: minmax(0, 1fr); }

.shead {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: clamp(24px, 4vw, 64px);
  align-items: end;
  margin-bottom: clamp(42px, 5vw, 76px);
}
.shead__note {
  max-width: 46ch;
  color: var(--ink-soft);
  font-size: 1rem;
  line-height: 1.66;
}
.shead--light .shead__note { color: var(--ink-invert-soft); }

.about__copy .h2 { margin-bottom: clamp(20px, 2vw, 28px); }
.prose p { max-width: 62ch; color: var(--ink-soft); }
.prose p + p { margin-top: 1.1em; }
.prose b { color: var(--ink); font-weight: 600; }

/* Marcos de imagen: rectángulo con esquinas redondeadas */
.cluster {
  position: relative;
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}
.cluster--tall   { aspect-ratio: 4 / 5; }
.cluster--square { aspect-ratio: 1 / 1; }
.cluster img { width: 100%; height: 100%; object-fit: cover; }

/* ------------------------------------------------------------- 4. Botones */
.btn {
  --btn-bg: var(--accent);
  --btn-fg: oklch(0.99 0.01 140);
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 26px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  white-space: nowrap;
  cursor: pointer;
  transition: transform var(--t-tap) var(--e-out),
              background-color var(--t-ui) var(--e-soft),
              border-color var(--t-ui) var(--e-soft),
              color var(--t-ui) var(--e-soft),
              box-shadow var(--t-ui) var(--e-soft);
}
.btn svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.btn--solid { box-shadow: 0 10px 26px -14px oklch(0.60 0.145 137 / 0.9); }
.btn--ghost {
  --btn-bg: transparent;
  --btn-fg: var(--ink-invert);
  border-color: oklch(0.98 0.01 160 / 0.28);
}
.section--light .btn--ghost { --btn-fg: var(--ink); border-color: var(--line-light); }
.btn--sm { padding: 10px 19px; font-size: 0.86rem; }
.btn--block { width: 100%; }

@media (hover: hover) and (pointer: fine) {
  .btn--solid:hover { --btn-bg: var(--green-450); box-shadow: 0 14px 30px -14px oklch(0.60 0.145 137 / 1); }
  .btn--ghost:hover { border-color: var(--accent-bright); color: var(--accent-bright); }
  .section--light .btn--ghost:hover { border-color: var(--green-600); color: var(--green-600); }
  .btn:hover svg { transform: translateX(3px); }
}
.btn svg { transition: transform var(--t-ui) var(--e-out); }
.btn:active { transform: scale(0.97); }

/* --------------------------------------------------------------- 5. Navbar */
.nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 90;
  transition: background-color 320ms var(--e-soft),
              box-shadow 320ms var(--e-soft),
              backdrop-filter 320ms var(--e-soft);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  height: 84px;
  transition: height 320ms var(--e-out);
}
.nav.is-stuck {
  background: oklch(0.200 0.027 178 / 0.86);
  backdrop-filter: blur(14px) saturate(1.3);
  -webkit-backdrop-filter: blur(14px) saturate(1.3);
  box-shadow: 0 1px 0 oklch(0.98 0.01 160 / 0.08);
}
.nav.is-stuck .nav__inner { height: 68px; }

.nav__brand { display: flex; align-items: center; gap: 12px; flex: none; }
.nav__mark { width: auto; height: 34px; transition: height 320ms var(--e-out); }
.nav.is-stuck .nav__mark { height: 29px; }
.nav__tag {
  display: none;
  padding-left: 12px;
  border-left: 1px solid oklch(0.98 0.01 160 / 0.18);
  color: var(--ink-invert-soft);
  font-family: var(--mono);
  font-size: 0.6rem;
  line-height: 1.35;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav__links { display: none; gap: 4px; }
.nav__links a {
  position: relative;
  padding: 9px 14px;
  border-radius: 999px;
  color: var(--ink-invert-soft);
  font-size: 0.92rem;
  transition: color var(--t-ui) var(--e-soft), background-color var(--t-ui) var(--e-soft);
}
.nav__links a::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 3px;
  height: 1.5px;
  border-radius: 2px;
  background: var(--accent-bright);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 260ms var(--e-out);
}
.nav__links a.is-active { color: var(--ink-invert); }
.nav__links a.is-active::after { transform: scaleX(1); }
@media (hover: hover) and (pointer: fine) {
  .nav__links a:hover { color: var(--ink-invert); background: oklch(0.98 0.01 160 / 0.07); }
}

.nav__actions { display: flex; align-items: center; gap: 12px; flex: none; }

.nav__burger {
  display: grid;
  place-content: center;
  gap: 6px;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid oklch(0.98 0.01 160 / 0.2);
  border-radius: 12px;
  background: transparent;
  cursor: pointer;
  transition: transform var(--t-tap) var(--e-out), border-color var(--t-ui) var(--e-soft);
}
.nav__burger span {
  width: 18px;
  height: 1.6px;
  border-radius: 2px;
  background: var(--ink-invert);
  transition: transform 260ms var(--e-out), opacity 160ms linear;
}
.nav__burger:active { transform: scale(0.94); }
.nav__burger[aria-expanded="true"] span:first-child { transform: translateY(3.8px) rotate(45deg); }
.nav__burger[aria-expanded="true"] span:last-child  { transform: translateY(-3.8px) rotate(-45deg); }

.nav__progress { height: 2px; background: transparent; }
.nav__progress i {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--teal-500), var(--green-400));
  transform: scaleX(var(--p, 0));
  transform-origin: left;
}

/* Menú móvil */
.mnav {
  position: fixed;
  inset: 0;
  z-index: 85;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 40px;
  padding: 108px var(--gut) 40px;
  background: oklch(0.200 0.027 178 / 0.97);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity 260ms var(--e-out), transform 260ms var(--e-out);
  overflow-y: auto;
}
.mnav[hidden] { display: none; }
.mnav.is-open { opacity: 1; transform: translateY(0); }

.mnav__list { display: grid; }
.mnav__list a {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 15px 0;
  border-bottom: 1px solid oklch(0.98 0.01 160 / 0.09);
  color: var(--ink-invert);
  font-size: clamp(1.35rem, 6vw, 1.8rem);
  font-weight: 400;
  letter-spacing: -0.03em;
  opacity: 0;
  transform: translateY(14px);
}
.mnav.is-open .mnav__list a {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 380ms var(--e-out) var(--d, 0ms), transform 460ms var(--e-out) var(--d, 0ms);
}
.mnav__list a em {
  color: var(--green-400);
  font-family: var(--mono);
  font-size: 0.68rem;
  font-style: normal;
  letter-spacing: 0.1em;
}
.mnav__foot { display: grid; gap: 16px; }
.mnav__phones {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  color: var(--ink-invert-soft);
  font-family: var(--mono);
  font-size: 0.86rem;
}

/* ------------------------------------------------------------------ 6. Hero */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding-top: 88px;
  background:
    radial-gradient(120% 90% at 78% 8%, oklch(0.278 0.041 174) 0%, transparent 62%),
    radial-gradient(90% 70% at 4% 96%, oklch(0.300 0.055 168 / 0.7) 0%, transparent 60%),
    var(--forest-975);
  color: var(--ink-invert);
  overflow: hidden;
  isolation: isolate;
}
.hero__field {
  position: absolute;
  inset: 0;
  z-index: -1;
  color: var(--green-400);
  opacity: 0.14;
  pointer-events: none;
}
.hero__topo { width: 100%; height: 100%; }

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(44px, 6vw, 80px);
  align-items: center;
  padding-block: clamp(6px, 1.2vw, 16px);
}

.hero__title {
  margin-bottom: 26px;
  font-size: clamp(2.05rem, 3.7vw + 1rem, 3.5rem);
  font-weight: 500;
  line-height: 1.02;
  letter-spacing: -0.042em;
  text-wrap: balance;
}
.hero__lead {
  max-width: 54ch;
  margin-bottom: 34px;
  color: var(--ink-invert-soft);
  font-size: clamp(1rem, 0.5vw + 0.9rem, 1.16rem);
  line-height: 1.62;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 34px; }

.hero__places {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--ink-invert-soft);
  font-size: 0.92rem;
}
.hero__places .pin { margin-top: 3px; }
.hero__places b { color: var(--ink-invert); font-weight: 500; }
.hero__places .pin {
  width: 18px; height: 18px; flex: none;
  fill: none; stroke: var(--green-400); stroke-width: 1.5;
  stroke-linecap: round; stroke-linejoin: round;
}

.hero__art { position: relative; }
.hero__figure { max-width: 460px; margin-inline: auto; }
.hero__figure img { transform: translate3d(0, var(--py, 0px), 0) scale(1.06); will-change: transform; }

@keyframes ping {
  0%   { box-shadow: 0 0 0 0 oklch(0.725 0.16 134 / 0.5); }
  70%  { box-shadow: 0 0 0 10px oklch(0.725 0.16 134 / 0); }
  100% { box-shadow: 0 0 0 0 oklch(0.725 0.16 134 / 0); }
}

/* Ticker de servicios */
.ticker {
  position: relative;
  border-top: 1px solid oklch(0.98 0.01 160 / 0.1);
  border-bottom: 1px solid oklch(0.98 0.01 160 / 0.1);
  padding-block: 15px;
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent);
}
.ticker__track, .entities__track {
  display: flex;
  align-items: center;
  gap: 30px;
  width: max-content;
  animation: slide 34s linear infinite;
}
.ticker__track span {
  color: var(--ink-invert-soft);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  white-space: nowrap;
}
.ticker__track i, .entities__track i {
  width: 5px; height: 5px; flex: none;
  border-radius: 50%;
  background: var(--green-500);
}
@keyframes slide { to { transform: translate3d(-50%, 0, 0); } }
@media (hover: hover) and (pointer: fine) {
  .ticker:hover .ticker__track, .entities__rail:hover .entities__track { animation-play-state: paused; }
}

/* -------------------------------------------------------------- 7. Nosotros */
.about {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(48px, 6vw, 88px);
  align-items: center;
}
.about__art { position: relative; }
.about__main { max-width: 520px; }
.about__main img { transform: translate3d(0, var(--py, 0px), 0) scale(1.08); will-change: transform; }
.about__inset {
  position: absolute;
  right: 0;
  bottom: -18px;
  width: min(46%, 220px);
  margin: 0;
  padding: 7px;
  border-radius: var(--r-md);
  background: var(--surface);
  box-shadow: var(--shadow-lift);
}
.about__inset img { width: 100%; border-radius: 10px; }

.pillars {
  display: grid;
  gap: 2px;
  margin-top: 38px;
  border-top: 1px solid var(--line-light);
}
.pillars li { padding: 20px 0; border-bottom: 1px solid var(--line-light); }
.pillars h3 {
  margin-bottom: 5px;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.015em;
}
.pillars p { color: var(--ink-soft); font-size: 0.94rem; line-height: 1.55; }

/* ------------------------------------------------------------ 7b. Fundadores */
.founders { background: var(--surface); }

.founders__list { display: grid; gap: clamp(44px, 5.5vw, 84px); }

.founder {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3vw, 52px);
  align-items: center;
}

.founder__photo {
  position: relative;
  margin: 0;
  aspect-ratio: 4 / 5;
  border-radius: var(--r-lg);
  background: var(--mist-100);
  overflow: hidden;
  isolation: isolate;
  box-shadow: var(--shadow-soft);
}
.founder__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 16%;
  /* El duotono unifica retratos tomados en sesiones distintas */
  filter: grayscale(0.85) brightness(1.05) contrast(1.03);
  transform: scale(1.01);
  transition: filter 620ms var(--e-soft), transform 900ms var(--e-out);
}
.founder__photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(155deg, oklch(0.83 0.072 140) 0%, oklch(0.56 0.050 206) 100%);
  mix-blend-mode: multiply;
  opacity: 0.92;
  transition: opacity 620ms var(--e-soft);
  pointer-events: none;
}

@media (hover: hover) and (pointer: fine) {
  .founder__photo:hover img {
    filter: grayscale(0) brightness(1) contrast(1);
    transform: scale(1.035);
  }
  .founder__photo:hover::after { opacity: 0; }
}

.founder__body { display: flex; flex-direction: column; align-items: flex-start; }
.founder__n {
  margin-bottom: 18px;
  color: var(--green-600);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
}
.founder__body h3 {
  margin-bottom: 12px;
  font-size: clamp(1.6rem, 2.2vw + 1rem, 2.4rem);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.035em;
  text-wrap: balance;
}
.founder__spec {
  display: grid;
  gap: 3px;
  max-width: 34ch;
  margin-bottom: 22px;
  line-height: 1.42;
}
.founder__deg {
  color: var(--teal-700);
  font-size: 1.02rem;
  font-weight: 600;
}
.founder__esp {
  color: var(--ink-soft);
  font-size: 0.98rem;
}
.founder__role {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 8px 16px 8px 13px;
  border: 1px solid var(--line-light);
  border-radius: 999px;
  background: var(--bg-light);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.founder__dot {
  width: 6px;
  height: 6px;
  flex: none;
  border-radius: 50%;
  background: var(--green-500);
}

/* ------------------------------------------------------- 8. Misión y Visión */
.purpose { overflow: hidden; isolation: isolate; }
.purpose__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}
.purpose__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.21;
  transform: translate3d(0, var(--py, 0px), 0) scale(1.12);
  will-change: transform;
}
.purpose__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
    var(--forest-950) 0%,
    oklch(0.200 0.027 178 / 0.62) 42%,
    var(--forest-950) 100%);
}

.purpose__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  border-top: 1px solid var(--line-dark);
}
.purpose__panel {
  position: relative;
  padding: clamp(32px, 4vw, 54px) 0;
  border-bottom: 1px solid var(--line-dark);
}
.purpose__num {
  display: block;
  margin-bottom: 22px;
  color: var(--green-400);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
}
.purpose__icon {
  width: 36px; height: 36px;
  margin-bottom: 20px;
  fill: none;
  stroke: var(--green-400);
  stroke-width: 1.3;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.purpose__panel h3 {
  margin-bottom: 14px;
  font-size: clamp(1.4rem, 1.4vw + 1rem, 1.9rem);
  font-weight: 500;
  letter-spacing: -0.03em;
}
.purpose__panel p {
  max-width: 58ch;
  color: var(--ink-invert-soft);
  font-size: 1.02rem;
  line-height: 1.68;
}

/* ------------------------------------------------------------- 9. Servicios */
.svcs {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(14px, 1.6vw, 22px);
}
.svc {
  position: relative;
  display: flex;
  min-height: 260px;
  border: 1px solid var(--line-light);
  border-radius: var(--r-lg);
  background: var(--surface);
  overflow: hidden;
  isolation: isolate;
  box-shadow: var(--shadow-soft);
  transition: transform 340ms var(--e-out),
              border-color var(--t-ui) var(--e-soft),
              box-shadow 340ms var(--e-out);
}
.svc__media {
  position: absolute;
  inset: 0 0 0 auto;
  z-index: -1;
  width: 58%;
  pointer-events: none;
  /* El degradado apaga la imagen antes de llegar al texto: contraste garantizado */
  mask-image: linear-gradient(265deg, #000 0%, #000 24%, transparent 70%);
  -webkit-mask-image: linear-gradient(265deg, #000 0%, #000 24%, transparent 70%);
}
.svc__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.58;
  filter: saturate(0.78) contrast(1.02);
  transform: scale(1.02);
  transition: opacity 460ms var(--e-out), transform 620ms var(--e-out), filter 460ms var(--e-soft);
}
.svc__body {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: clamp(24px, 2.6vw, 34px);
}
.svc__num {
  color: var(--teal-700);
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
}
.svc__icon {
  width: 34px; height: 34px;
  margin: 20px 0 auto;
  fill: none;
  stroke: var(--green-600);
  stroke-width: 1.35;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform 420ms var(--e-out), stroke var(--t-ui) var(--e-soft);
}
.svc h3 {
  max-width: min(22ch, 66%);
  margin: 34px 0 10px;
  font-size: clamp(1.08rem, 0.6vw + 0.95rem, 1.3rem);
  font-weight: 600;
  line-height: 1.24;
  letter-spacing: -0.025em;
  text-wrap: balance;
}
.svc p {
  max-width: min(40ch, 64%);
  color: var(--ink-soft);
  font-size: 0.93rem;
  line-height: 1.56;
}

@media (hover: hover) and (pointer: fine) {
  .svc:hover { transform: translateY(-4px); border-color: var(--green-450); box-shadow: var(--shadow-lift); }
  .svc:hover .svc__media img { opacity: 0.82; transform: scale(1.08); filter: saturate(1) contrast(1.04); }
  .svc:hover .svc__icon { transform: translateY(-3px); stroke: var(--green-500); }
}

/* --------------------------------------------------- 10. Portafolio técnico */
.metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-bottom: clamp(40px, 4.5vw, 64px);
  background: var(--line-dark);
  border: 1px solid var(--line-dark);
  border-radius: var(--r-md);
  overflow: hidden;
}
.metrics li {
  padding: clamp(22px, 2.6vw, 32px);
  background: var(--bg-dark);
}
.metrics__n {
  display: block;
  color: var(--green-400);
  font-family: var(--mono);
  font-size: clamp(2rem, 3.4vw, 2.9rem);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
}
.metrics__l {
  display: block;
  margin-top: 10px;
  color: var(--ink-invert-soft);
  font-size: 0.85rem;
  line-height: 1.4;
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: clamp(22px, 2.6vw, 32px);
}
.filters__b {
  padding: 9px 17px;
  border: 1px solid var(--line-dark);
  border-radius: 999px;
  background: transparent;
  color: var(--ink-invert-soft);
  font-size: 0.85rem;
  cursor: pointer;
  transition: transform var(--t-tap) var(--e-out),
              background-color var(--t-ui) var(--e-soft),
              border-color var(--t-ui) var(--e-soft),
              color var(--t-ui) var(--e-soft);
}
.filters__b:active { transform: scale(0.97); }
.filters__b.is-on {
  border-color: transparent;
  background: var(--green-500);
  color: oklch(0.99 0.01 140);
}
@media (hover: hover) and (pointer: fine) {
  .filters__b:not(.is-on):hover { border-color: var(--green-450); color: var(--ink-invert); }
}

.gal {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-auto-rows: clamp(88px, 13vw, 128px);
  grid-auto-flow: dense;
  gap: clamp(10px, 1.2vw, 16px);
}
.gal__i {
  position: relative;
  grid-row: span 2;
  margin: 0;
  border-radius: var(--r-md);
  background: var(--forest-900);
  overflow: hidden;
  transition: opacity 340ms var(--e-out), transform 340ms var(--e-out);
}
.gal__i--wide { grid-column: span 2; }
.gal__i--tall { grid-row: span 3; }
.gal__i[hidden] { display: none; }
.gal__i.is-out { opacity: 0; transform: scale(0.97); }

.gal__i img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 620ms var(--e-out), filter 420ms var(--e-soft);
}
/* Planos, mapas y tablas: se muestran completos para no cortar leyendas ni escalas */
.gal__i--doc { padding: 9px; background: var(--mist-100); }
.gal__i--doc img { object-fit: contain; border-radius: 5px; background: var(--surface); }
@media (hover: hover) and (pointer: fine) {
  .gal__i--doc:hover img { transform: scale(1.03); }
}
.gal__i figcaption {
  position: absolute;
  inset: auto 0 0;
  display: grid;
  gap: 2px;
  padding: 34px 16px 14px;
  background: linear-gradient(180deg, transparent, oklch(0.175 0.024 171 / 0.92));
  font-size: 0.82rem;
  line-height: 1.35;
  transform: translateY(6px);
  opacity: 0;
  transition: opacity 300ms var(--e-out), transform 340ms var(--e-out);
}
.gal__i figcaption b { color: var(--ink-invert); font-weight: 500; }
.gal__i figcaption span { color: var(--green-300); font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.05em; }

@media (hover: hover) and (pointer: fine) {
  .gal__i:hover img { transform: scale(1.06); filter: brightness(0.82); }
  .gal__i:hover figcaption { opacity: 1; transform: translateY(0); }
}
/* En táctil el pie siempre visible: no hay hover para descubrirlo */
@media (hover: none) {
  .gal__i figcaption { opacity: 1; transform: none; }
}

.gal__empty {
  padding: 46px 0;
  color: var(--ink-invert-soft);
  text-align: center;
}

/* -------------------------------------------------------------- 11. Alcance */
.places { border-top: 1px solid var(--line-light); }
.places__i {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 6px 20px;
  padding: clamp(26px, 3vw, 38px) 0;
  border-bottom: 1px solid var(--line-light);
  transition: background-color var(--t-ui) var(--e-soft);
}
.places__n {
  color: var(--green-600);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  padding-top: 6px;
}
.places__body h3 {
  font-size: clamp(1.5rem, 2vw + 1rem, 2.1rem);
  font-weight: 500;
  letter-spacing: -0.032em;
}
.places__where {
  margin: 4px 0 10px;
  color: var(--teal-700);
  font-size: 0.95rem;
  font-weight: 500;
}
.places__what { max-width: 62ch; color: var(--ink-soft); font-size: 0.96rem; line-height: 1.6; }
.places__coord {
  grid-column: 2;
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.05em;
  opacity: 0.75;
}

.entities { margin-top: clamp(46px, 5vw, 72px); }
.entities__label {
  margin-bottom: 20px;
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.entities__rail {
  padding-block: 22px;
  border-block: 1px solid var(--line-light);
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.entities__track { gap: 46px; animation-duration: 42s; }
.entities__track span {
  color: var(--forest-700);
  font-size: clamp(1rem, 1.4vw, 1.28rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

/* --------------------------------------------------------- 12. Por qué G&A */
.why {
  background:
    radial-gradient(110% 80% at 88% 0%, oklch(0.505 0.128 140) 0%, transparent 58%),
    var(--green-700);
  color: var(--ink-invert);
  overflow: hidden;
  isolation: isolate;
}
.why__bg { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.why__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.06;
  mix-blend-mode: luminosity;
  transform: translate3d(0, var(--py, 0px), 0) scale(1.1);
  will-change: transform;
}
.why__list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  border-top: 1px solid oklch(0.98 0.02 140 / 0.22);
}
.why__list li {
  padding: clamp(24px, 2.8vw, 34px) 0;
  border-bottom: 1px solid oklch(0.98 0.02 140 / 0.22);
}
.why .eyebrow { color: oklch(0.905 0.115 128); }
.why__list li { border-color: oklch(0.98 0.02 140 / 0.3); }
.why__k {
  display: block;
  margin-bottom: 14px;
  color: oklch(0.90 0.12 128);
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
}
.why__list h3 {
  margin-bottom: 8px;
  font-size: 1.14rem;
  font-weight: 600;
  letter-spacing: -0.022em;
}
.why__list p {
  max-width: 46ch;
  color: oklch(0.94 0.03 140 / 0.82);
  font-size: 0.96rem;
  line-height: 1.6;
}

/* ------------------------------------------------------------- 13. Contacto */
.banner {
  margin: 0 0 clamp(48px, 5vw, 76px);
  overflow: hidden;
}
.banner__img {
  aspect-ratio: 24 / 8;
  border-radius: var(--r-lg);
  overflow: hidden;
}
.banner__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: translate3d(0, var(--py, 0px), 0) scale(1.1);
  will-change: transform;
}

.contact__head { align-items: end; }

.contact__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 3.4vw, 52px);
  align-items: start;
}
.contact__side { display: grid; gap: 16px; }

.card-p {
  padding: clamp(22px, 2.4vw, 30px);
  border: 1px solid var(--line-dark);
  border-radius: var(--r-md);
  background: oklch(0.230 0.030 176);
  transition: border-color var(--t-ui) var(--e-soft), background-color var(--t-ui) var(--e-soft);
}
.card-p__role {
  color: var(--green-400);
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.card-p__name {
  margin: 10px 0 4px;
  font-size: 1.42rem;
  font-weight: 500;
  letter-spacing: -0.03em;
}
.card-p__tel {
  display: inline-block;
  margin-bottom: 18px;
  color: var(--ink-invert-soft);
  font-family: var(--mono);
  font-size: 1rem;
  letter-spacing: -0.01em;
  transition: color var(--t-ui) var(--e-soft);
}
.card-p__acts { display: flex; flex-wrap: wrap; gap: 9px; }

.card-p--mail { background: oklch(0.215 0.028 178); }
.card-p__mail {
  display: inline-block;
  margin: 10px 0 18px;
  color: var(--ink-invert);
  font-size: clamp(0.95rem, 1.1vw, 1.12rem);
  font-weight: 500;
  letter-spacing: -0.015em;
  word-break: break-word;
  transition: color var(--t-ui) var(--e-soft);
}
@media (hover: hover) and (pointer: fine) {
  .card-p:hover { border-color: var(--green-600); background: oklch(0.245 0.034 176); }
  .card-p__tel:hover,
  .card-p__mail:hover { color: var(--green-400); }
}
.contact__hint {
  color: var(--ink-invert-soft);
  font-size: 0.88rem;
  line-height: 1.55;
}

/* Formulario */
.form {
  display: grid;
  gap: 18px;
  padding: clamp(24px, 2.8vw, 38px);
  border: 1px solid var(--line-dark);
  border-radius: var(--r-lg);
  background: oklch(0.225 0.030 177);
}
.form__row { display: grid; grid-template-columns: minmax(0, 1fr); gap: 18px; }

/* Señuelo antispam de Netlify: invisible para personas, visible para bots */
.trampa { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.field { display: grid; gap: 8px; }
.field label {
  color: var(--ink-invert);
  font-size: 0.86rem;
  font-weight: 500;
  letter-spacing: -0.005em;
}
.field .opt { color: var(--ink-invert-soft); font-weight: 400; }

.field input,
.field textarea,
.select select {
  width: 100%;
  padding: 13px 15px;
  border: 1px solid var(--line-dark);
  border-radius: var(--r-sm);
  background: oklch(0.195 0.026 178);
  color: var(--ink-invert);
  font-size: 0.95rem;
  transition: border-color var(--t-ui) var(--e-soft), background-color var(--t-ui) var(--e-soft);
}
.field textarea { resize: vertical; min-height: 108px; line-height: 1.55; }
.field input::placeholder, .field textarea::placeholder { color: oklch(0.62 0.02 180); }
.field input:focus, .field textarea:focus, .select select:focus {
  border-color: var(--green-500);
  background: oklch(0.215 0.028 178);
  outline: none;
}
.field input:focus-visible, .field textarea:focus-visible, .select select:focus-visible { outline: none; }

.select { position: relative; }
.select select { appearance: none; padding-right: 44px; cursor: pointer; }
.select select:invalid { color: oklch(0.62 0.02 180); }
.select svg {
  position: absolute;
  top: 50%;
  right: 15px;
  width: 17px; height: 17px;
  fill: none;
  stroke: var(--ink-invert-soft);
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
  transform: translateY(-50%);
  pointer-events: none;
}

.field__err {
  min-height: 0;
  color: oklch(0.72 0.15 30);
  font-size: 0.79rem;
  line-height: 1.35;
}
.field.has-error input,
.field.has-error textarea,
.field.has-error select { border-color: oklch(0.62 0.16 28); }

.form__submit { margin-top: 4px; }
.form__spin {
  display: none;
  width: 15px; height: 15px;
  border: 2px solid oklch(1 0 0 / 0.35);
  border-top-color: oklch(1 0 0 / 0.95);
  border-radius: 50%;
  animation: spin 620ms linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.form.is-sending .form__spin { display: block; }
.form.is-sending .form__submit { pointer-events: none; opacity: 0.82; }

.form__note {
  min-height: 1.2em;
  font-size: 0.86rem;
  line-height: 1.45;
}
.form__note.is-ok  { color: var(--green-300); }
.form__note.is-bad { color: oklch(0.74 0.14 32); }

/* ---------------------------------------------------------------- 14. Footer */
.foot {
  padding-top: clamp(56px, 6vw, 88px);
  background: var(--forest-975);
  color: var(--ink-invert-soft);
  font-size: 0.92rem;
}
.foot__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(34px, 4vw, 52px);
  padding-bottom: clamp(44px, 5vw, 66px);
}
.foot__brand img { width: 190px; margin-bottom: 20px; }
.foot__brand p { max-width: 40ch; line-height: 1.6; }

.foot__col h2 {
  margin-bottom: 16px;
  color: var(--ink-invert);
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.foot__col ul { display: grid; gap: 10px; }
.foot__col a { transition: color var(--t-ui) var(--e-soft); }
@media (hover: hover) and (pointer: fine) { .foot__col a:hover { color: var(--green-400); } }

.foot__col--contact li { display: grid; gap: 2px; margin-bottom: 6px; }
.foot__role { color: oklch(0.66 0.02 180); font-size: 0.78rem; }
.foot__col--contact a[href^="tel"] { color: var(--ink-invert); font-family: var(--mono); font-size: 0.92rem; }

.foot__bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 24px;
  padding-block: 22px;
  border-top: 1px solid oklch(0.98 0.01 160 / 0.09);
  font-size: 0.8rem;
}

/* ------------------------------------------------------------ 15. WhatsApp */
.wa {
  position: fixed;
  right: clamp(16px, 3vw, 28px);
  bottom: clamp(16px, 3vw, 28px);
  z-index: 80;
  display: grid;
  place-content: center;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: #1faa54;
  color: #fff;
  box-shadow: 0 12px 30px -10px oklch(0.55 0.15 150 / 0.7);
  opacity: 0;
  transform: translateY(16px) scale(0.9);
  pointer-events: none;
  transition: opacity 320ms var(--e-out), transform 380ms var(--e-out), background-color var(--t-ui) var(--e-soft);
}
.wa.is-on { opacity: 1; transform: translateY(0) scale(1); pointer-events: auto; }
.wa svg { width: 29px; height: 29px; fill: currentColor; }
.wa:active { transform: scale(0.94); }
@media (hover: hover) and (pointer: fine) { .wa:hover { background: #24c163; } }
.wa__pulse {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  box-shadow: 0 0 0 0 oklch(0.65 0.15 150 / 0.5);
  animation: ping 3s var(--e-soft) infinite;
}

/* ------------------------------------------------------- 15b. Página 404 */
.pg404 {
  display: grid;
  place-items: center;
  min-height: 100svh;
  padding: clamp(40px, 8vw, 90px) var(--gut);
  background:
    radial-gradient(120% 90% at 78% 8%, oklch(0.278 0.041 174) 0%, transparent 62%),
    var(--forest-975);
  color: var(--ink-invert);
}
.pg404__box { max-width: 56ch; }
.pg404__logo { width: 180px; margin-bottom: clamp(34px, 5vw, 52px); }
.pg404__title {
  margin-bottom: 18px;
  font-size: clamp(2rem, 4vw + 1rem, 3.2rem);
  font-weight: 500;
  line-height: 1.04;
  letter-spacing: -0.038em;
}
.pg404__lead {
  margin-bottom: 32px;
  color: var(--ink-invert-soft);
  font-size: 1.04rem;
  line-height: 1.62;
}
.pg404__acts { display: flex; flex-wrap: wrap; gap: 12px; }

/* -------------------------------------------------- 16. Reveal on scroll */
[data-reveal] {
  opacity: 0;
  transform: translate3d(0, 22px, 0);
  transition: opacity var(--t-in) var(--e-expo) var(--rd, 0ms),
              transform var(--t-in) var(--e-expo) var(--rd, 0ms);
}
[data-reveal].is-in { opacity: 1; transform: translate3d(0, 0, 0); }

/* ------------------------------------------------------- 17. Breakpoints */
@media (min-width: 600px) {
  .form__row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .gal { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .metrics { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (min-width: 800px) {
  /* Zigzag: la foto alterna de lado en cada fundador */
  .founder { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); }
  .founder:nth-child(even) { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
  .founder:nth-child(even) .founder__photo { grid-column: 2; grid-row: 1; }
  .founder:nth-child(even) .founder__body  { grid-column: 1; grid-row: 1; }
  .founder__photo { max-width: 420px; }
  .founder:nth-child(even) .founder__photo { margin-left: auto; }
}

@media (min-width: 720px) {
  .svcs { grid-template-columns: repeat(12, minmax(0, 1fr)); }
  .svc--w7, .svc--w5, .svc--w6 { grid-column: span 6; }
  .why__list { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: clamp(28px, 4vw, 64px); }
  .foot__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .places__i { grid-template-columns: auto minmax(0, 1fr) auto; align-items: start; }
  .places__coord { grid-column: 3; text-align: right; padding-top: 8px; }
}

@media (min-width: 960px) {
  .nav__links { display: flex; }
  .nav__tag { display: block; }
  .nav__burger { display: none; }

  .hero__grid { grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr); }
  .hero__figure { margin-inline: 0 0; margin-left: auto; }

  .about { grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr); }
  .about__main { max-width: none; }

  .purpose__grid { grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr); }
  .purpose__panel { padding-inline: 0; }
  .purpose__panel--a { padding-right: clamp(32px, 4vw, 64px); border-right: 1px solid var(--line-dark); }
  .purpose__panel--b { padding-left: clamp(32px, 4vw, 64px); }

  .svc--w7 { grid-column: span 7; }
  .svc--w5 { grid-column: span 5; }
  .svc--w6 { grid-column: span 6; }
  .svc { min-height: 300px; }

  .gal { grid-template-columns: repeat(4, minmax(0, 1fr)); }

  .why__list { grid-template-columns: repeat(3, minmax(0, 1fr)); }

  .contact__grid { grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr); }

  .foot__grid { grid-template-columns: 1.5fr 1fr 1fr 1.2fr; }
}

@media (max-width: 959px) {
  .shead { grid-template-columns: minmax(0, 1fr); align-items: start; }
  .hero { min-height: auto; padding-bottom: 0; }
  .hero__art { order: -1; }
  .hero__figure { max-width: 380px; }
}

@media (max-width: 959px) {
  /* En columnas estrechas la imagen pasa a ser una banda superior: el texto recupera todo el ancho */
  .svc { flex-direction: column; min-height: 0; }
  .svc__media {
    position: relative;
    inset: auto;
    z-index: 0;
    width: 100%;
    height: clamp(140px, 34vw, 180px);
    mask-image: none;
    -webkit-mask-image: none;
  }
  .svc__media img { opacity: 1; filter: none; }
  .svc__icon { margin-top: 16px; }
  .svc h3, .svc p { max-width: 100%; }
  .svc h3 { margin-top: 18px; }
}

@media (max-width: 599px) {
  .gal__i--wide { grid-column: span 2; grid-row: span 2; }
  .gal__i--tall { grid-row: span 2; }
  .about__inset { width: 44%; bottom: -12px; }
  .banner__img { aspect-ratio: 16 / 9; }
  .foot__bar { flex-direction: column; }
}

/* --------------------------------------------- 18. Movimiento reducido */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
  .wa__pulse { animation: none; }
  .ticker__track, .entities__track { animation: none; }
  [data-parallax] { transform: none !important; }
}