/* =============================================================
   1. TOKENS — LIGHT THEME
   ============================================================= */
:root {
  --bg:         #FFFFFF;
  --bg-2:       #F3F6FF;
  --bg-3:       #E6ECFF;
  --bg-card:    #FFFFFF;

  --ink:        #08122A;
  --ink-soft:   #2D4A80;
  --mute:       #6B7FA8;

  --navy:       #1C3F80;
  --accent:     #1C3F80;
  --accent-2:   #2A5AB8;
  --green:      #35A83A;
  --green-2:    #269E2B;
  --green-glow: rgba(53, 168, 58, 0.16);
  --blue-glow:  rgba(28, 63, 128, 0.12);

  --line:       rgba(28, 63, 128, 0.09);
  --line-2:     rgba(28, 63, 128, 0.06);

  --shadow-sm:  0 1px 6px rgba(28, 63, 128, 0.06);
  --shadow-md:  0 4px 20px rgba(28, 63, 128, 0.09);
  --shadow-lg:  0 12px 44px rgba(28, 63, 128, 0.12);

  --sans:  "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --mono:  "JetBrains Mono", "IBM Plex Mono", monospace;

  --gutter:     clamp(1.25rem, 5vw, 3rem);
  --section-gap: clamp(4rem, 8vw, 7.5rem);

  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-soft:   cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* =============================================================
   2. RESET & BASE
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  overflow-x: clip;
}

/* Laptop (960px+): escalar tipografía para que no se vea tan grande
   en pantallas menores a 1455px. Móvil queda intacto. */
@media (min-width: 960px) {
  html { font-size: clamp(14.5px, 1.1vw, 16px); }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  background: var(--bg);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  overscroll-behavior-y: none;
}

img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
p { text-wrap: pretty; }
h1, h2, h3, h4 { text-wrap: balance; line-height: 1.06; letter-spacing: -0.025em; }
address { font-style: normal; }
ol, ul { list-style: none; padding: 0; }
blockquote { font-style: normal; }

::selection { background: var(--navy); color: #fff; }
:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 3px;
  border-radius: 4px;
}

/* =============================================================
   3. UTILIDADES
   ============================================================= */
.skip-link {
  position: fixed; top: -100px; left: 1rem;
  padding: .5rem 1rem;
  background: var(--ink); color: #fff;
  z-index: 9999; border-radius: 8px;
  font-weight: 600; font-size: .875rem;
  transition: top .2s var(--ease-out);
}
.skip-link:focus { top: 1rem; }

.container {
  width: 100%;
  max-width: 1160px;
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: var(--section-gap); }
.text-accent { color: var(--green); }

/* =============================================================
   4. TIPOGRAFÍA
   ============================================================= */
.section-kicker {
  font-family: var(--mono);
  font-size: clamp(.65rem, 1.4vw, .75rem);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: .75rem;
}

.section-title {
  font-size: clamp(1.5rem, 3.5vw, 2.5rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--ink);
}

.section-sub {
  font-size: clamp(.9rem, 1.8vw, 1rem);
  color: var(--mute);
  margin-top: .625rem;
}

.section-header {
  max-width: 640px;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

/* =============================================================
   5. BOTONES
   ============================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .75rem 1.5rem;
  border-radius: 8px;
  font-weight: 700;
  font-size: clamp(.85rem, 2vw, .9375rem);
  letter-spacing: -0.01em;
  transition: transform .25s var(--ease-out), box-shadow .25s, background .2s, border-color .2s, color .2s;
  cursor: pointer;
  white-space: nowrap;
  position: relative;
}

.btn-primary {
  background: var(--green);
  color: #fff;
}
.btn-primary:hover {
  background: var(--green-2);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px var(--green-glow);
}

.btn-ghost {
  background: transparent;
  color: var(--ink-soft);
  border: 1.5px solid var(--line);
}
.btn-ghost:hover {
  border-color: var(--green);
  color: var(--green);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--navy);
  border: 1.5px solid rgba(28, 63, 128, 0.25);
}
.btn-outline:hover {
  border-color: var(--green);
  color: var(--green);
  transform: translateY(-2px);
  box-shadow: 0 4px 18px var(--green-glow);
}

.btn-nav {
  background: var(--navy);
  color: #fff;
  font-size: .85rem;
  padding: .55rem 1.15rem;
}
.btn-nav:hover {
  background: var(--accent-2);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px var(--blue-glow);
}

.btn[data-magnetic] { will-change: transform; }

/* =============================================================
   6. CURSOR
   ============================================================= */
@media (hover: hover) and (pointer: fine) {
  * { cursor: none !important; }
}

.cursor {
  position: fixed; top: 0; left: 0;
  z-index: 9998; pointer-events: none;
  opacity: 0; transition: opacity .3s var(--ease-out);
}
.cursor.is-ready { opacity: 1; }

/* Punto central — preciso, oscuro */
.cursor-dot {
  position: absolute;
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--ink);
  transform: translate(-50%, -50%);
  transition: transform .15s var(--ease-out), opacity .15s;
}
/* Al hover el punto se absorbe en el ring */
.cursor.is-hovering .cursor-dot {
  transform: translate(-50%, -50%) scale(0);
  opacity: 0;
}

/* Ring exterior — verde Kuva */
.cursor-ring {
  position: absolute;
  width: 36px; height: 36px; border-radius: 50%;
  border: 2px solid rgba(53, 168, 58, 0.55);
  transform: translate(-50%, -50%);
  transition:
    width .2s var(--ease-out),
    height .2s var(--ease-out),
    border-color .2s,
    background .2s,
    box-shadow .2s;
}
/* Al hover: ring se expande y se llena */
.cursor.is-hovering .cursor-ring {
  width: 52px; height: 52px;
  border-color: var(--green);
  background: rgba(53, 168, 58, 0.10);
  box-shadow: 0 0 0 6px rgba(53, 168, 58, 0.07),
              0 0 18px rgba(53, 168, 58, 0.18);
}

/* =============================================================
   7. NAV
   ============================================================= */
.nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 1000;
  display: flex; align-items: center; gap: 1.5rem;
  padding: 1.1rem var(--gutter);
  transition: background .3s var(--ease-out), padding .3s, box-shadow .3s, border-bottom .3s;
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  border-bottom: 1px solid transparent;
}

.nav.is-scrolled {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 2px 20px rgba(28, 63, 128, 0.08);
  padding-block: .8rem;
}

.nav-logo img { height: 30px; width: auto; }

.nav-links {
  display: flex; align-items: center; gap: 1.75rem;
  margin-left: auto;
}

.nav-link {
  font-size: .875rem; font-weight: 600;
  color: var(--ink-soft);
  position: relative; padding-bottom: 2px;
  transition: color .2s;
}
.nav-link::after {
  content: ""; position: absolute;
  bottom: 0; left: 0; width: 0; height: 1.5px;
  background: var(--green);
  transition: width .3s var(--ease-out);
}
.nav-link:hover { color: var(--ink); }
.nav-link:hover::after { width: 100%; }

.nav-toggle {
  display: none; flex-direction: column; gap: 5px;
  padding: .45rem; margin-left: auto;
}
.nav-toggle span {
  display: block; width: 22px; height: 1.5px;
  background: var(--ink);
  transition: transform .3s var(--ease-out), opacity .3s;
}
.nav-toggle.is-open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { transform: translateY(-6.5px) rotate(-45deg); }

.nav-mobile {
  position: fixed; inset: 0; z-index: 999;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 2rem;
  opacity: 0; pointer-events: none;
  transition: opacity .3s var(--ease-out);
}
.nav-mobile.is-open { opacity: 1; pointer-events: all; }
.nav-mobile ul { display: flex; flex-direction: column; align-items: center; gap: 1.5rem; }
.nav-mobile a {
  font-size: clamp(1.25rem, 6vw, 1.75rem);
  font-weight: 800; color: var(--ink); transition: color .2s;
}
.nav-mobile a:hover { color: var(--green); }

/* =============================================================
   8. HERO
   ============================================================= */
.hero {
  position: relative;
  min-height: 100vh; min-height: 100svh;
  display: flex; align-items: center;
  padding-top: 5.5rem; padding-bottom: 3.5rem;
  overflow: hidden;
  background: var(--bg);
}

/* Tintes estáticos de esquina */
.hero-gradient {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(ellipse 60% 55% at 100% 0%,   rgba(28, 63, 128, 0.15) 0%, transparent 55%),
    radial-gradient(ellipse 50% 45% at 0%   100%, rgba(53, 168, 58, 0.12) 0%, transparent 60%),
    radial-gradient(ellipse 70% 40% at 50%  50%,  rgba(28, 63, 128, 0.04) 0%, transparent 75%);
  pointer-events: none;
}

/* Spotlight que sigue el cursor — creado y movido por JS */
.hero-spot {
  position: absolute;
  top: 0; left: 0;
  width: 700px; height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle,
    rgba(28,  63, 128, 0.22) 0%,
    rgba(60, 110, 210, 0.13) 30%,
    rgba(53, 168,  58, 0.09) 58%,
    transparent 75%
  );
  filter: blur(55px);
  pointer-events: none;
  z-index: 0;
  opacity: 0;
  transition: opacity 0.55s ease;
  will-change: transform;
}
.hero-spot.is-active { opacity: 1; }

.hero-noise {
  position: absolute; inset: 0; z-index: 1;
  opacity: .018; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-size: 200px;
}

.hero-grid-lines {
  position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background-image:
    linear-gradient(rgba(28, 63, 128, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(28, 63, 128, 0.045) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 85% 65% at 50% 50%, black, transparent);
  -webkit-mask-image: radial-gradient(ellipse 85% 65% at 50% 50%, black, transparent);
}

.hero-inner {
  position: relative; z-index: 2;
  max-width: 900px;
  margin-inline: auto;
}

.hero-kicker {
  display: flex; align-items: center; gap: .6rem;
  font-family: var(--mono);
  font-size: clamp(.62rem, 1.4vw, .72rem);
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--mute); margin-bottom: 1.75rem;
}

.kicker-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--green);
  animation: pulse-dot 2.5s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: .45; transform: scale(1.5); }
}

.hero-title {
  font-size: clamp(1.9rem, 4.8vw, 3.75rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.038em;
  color: var(--ink);
  margin-bottom: 1.5rem;
  max-width: none;
}

.hero-title-accent {
  background: linear-gradient(135deg, var(--green) 0%, var(--green-2) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-style: normal;
}

.hero-sub {
  font-size: clamp(.9rem, 2vw, 1.08rem);
  color: var(--mute);
  max-width: 500px; line-height: 1.75;
  margin-bottom: 2.5rem; font-weight: 400;
}

.hero-actions {
  display: flex; flex-wrap: wrap; gap: .875rem;
  margin-bottom: 0;
}

.hero-scroll-hint { display: none; }
.scroll-line {
  display: block; width: 1px; height: 44px;
  background: linear-gradient(to bottom, var(--green), transparent);
  animation: scroll-breathe 2s ease-in-out infinite;
}
@keyframes scroll-breathe {
  0%, 100% { opacity: .8; }
  50%       { opacity: .25; }
}
.scroll-label {
  font-family: var(--mono); font-size: .6rem;
  letter-spacing: .16em; text-transform: uppercase;
  color: var(--mute); writing-mode: vertical-lr;
  transform: rotate(180deg);
}

/* =============================================================
   9. REVEALS
   ============================================================= */
[data-reveal] {
  opacity: 0; transform: translateY(22px);
  transition: opacity .65s var(--ease-out), transform .65s var(--ease-out);
}
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }
[data-reveal][data-split] { opacity: 1; transform: none; }

[data-reveal]:nth-child(2) { transition-delay: .08s; }
[data-reveal]:nth-child(3) { transition-delay: .16s; }
[data-reveal]:nth-child(4) { transition-delay: .24s; }

/* =============================================================
   10. MANIFIESTO
   ============================================================= */
.manifesto {
  background: var(--bg-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  position: relative; overflow: hidden;
}
.manifesto::before {
  content: ""; position: absolute; inset: -50%;
  background: radial-gradient(ellipse 50% 40% at 65% 50%,
    rgba(53, 168, 58, 0.05) 0%, transparent 70%);
  pointer-events: none;
}

.manifesto-inner {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: clamp(1.5rem, 4vw, 4rem);
  align-items: start; position: relative; z-index: 1;
}

.manifesto-icon {
  padding-top: .5rem;
  opacity: .6;
}

.manifesto-statement {
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  font-weight: 800; line-height: 1.12;
  letter-spacing: -0.03em; margin-bottom: 1.25rem;
  color: var(--ink);
}

.manifesto-body {
  font-size: clamp(.9rem, 1.7vw, 1.025rem);
  color: var(--mute); line-height: 1.78;
  max-width: 560px; font-weight: 400;
}

/* =============================================================
   11. PROCESO — PASOS
   ============================================================= */
.proceso { background: var(--bg); }

.steps-list {
  display: flex; flex-direction: column;
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: var(--shadow-sm);
}

.step {
  display: grid;
  grid-template-columns: 64px 1fr 40px;
  gap: 1.5rem;
  align-items: center;
  padding: clamp(1.5rem, 3.5vw, 2.5rem) clamp(1.25rem, 3vw, 2.25rem);
  border-bottom: 1px solid var(--line);
  background: var(--bg-card);
  transition: background .25s var(--ease-out);
  position: relative;
}

.step::before {
  content: ""; position: absolute;
  left: 0; top: 0; bottom: 0; width: 3px;
  background: var(--green);
  transform: scaleY(0); transform-origin: bottom;
  transition: transform .35s var(--ease-out);
}
.step:hover { background: #FAFCFF; }
.step:hover::before { transform: scaleY(1); }
.step:first-child { border-radius: 16px 16px 0 0; overflow: hidden; }
.step:last-child  { border-bottom: 0; border-radius: 0 0 16px 16px; overflow: hidden; }

.step-num {
  font-family: var(--mono); font-size: .72rem;
  color: var(--green); letter-spacing: .08em; font-weight: 500;
}

.step-title {
  font-size: clamp(1rem, 2vw, 1.2rem);
  font-weight: 700; letter-spacing: -0.025em;
  margin-bottom: .4rem; color: var(--ink);
}
.step-desc {
  font-size: clamp(.85rem, 1.6vw, .9375rem);
  color: var(--mute); line-height: 1.68;
}

.step-chevron {
  display: flex; align-items: center; justify-content: center;
  opacity: .14; transition: opacity .25s var(--ease-out);
}
.step:hover .step-chevron { opacity: .5; }

/* =============================================================
   12. TESTIMONIOS
   ============================================================= */
.referencias {
  background: var(--bg-2);
  border-top: 1px solid var(--line);
}

.testimonios-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.testimonio {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: clamp(1.5rem, 2.5vw, 2.25rem);
  display: flex; flex-direction: column;
  gap: 1.25rem;
  transition: border-color .25s, transform .3s var(--ease-out), box-shadow .3s;
  box-shadow: var(--shadow-sm);
}

.testimonio:hover {
  border-color: rgba(53, 168, 58, 0.25);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.testimonio-quote {
  font-family: Georgia, serif;
  font-size: 3.5rem; line-height: .8;
  color: var(--green); opacity: .35;
  user-select: none;
}

.testimonio-text {
  font-size: clamp(.875rem, 1.6vw, .9375rem);
  color: var(--mute); line-height: 1.74;
  flex: 1;
}

.testimonio-footer {
  display: flex; align-items: center; gap: .875rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.testimonio-logo {
  width: 52px;
  height: 52px;
  object-fit: contain;
  object-position: center;
  flex-shrink: 0;
  border-radius: 10px;
  display: block;
  background: #f5f6fa;
  padding: 6px;
  box-sizing: border-box;
}

.testimonio-meta {
  display: flex; flex-direction: column; gap: .2rem;
}

.testimonio-name {
  font-size: .875rem; font-weight: 700; color: var(--ink);
}
.testimonio-role {
  font-size: .72rem; color: var(--mute);
  font-family: var(--mono); letter-spacing: .02em;
}

/* =============================================================
   13. SECTORES
   ============================================================= */
.sectores {
  background: var(--bg);
  border-top: 1px solid var(--line);
}

.sectores-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: center;
}

.sectores-body {
  font-size: clamp(.875rem, 1.8vw, 1rem);
  color: var(--mute); line-height: 1.74;
  margin-top: .75rem;
}
.sectores-body-2 {
  margin-top: .75rem; margin-bottom: 1.75rem;
}

.problemas-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .625rem;
}

.problema-card {
  display: flex; align-items: center; gap: .75rem;
  padding: .875rem 1rem;
  min-height: 58px;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 10px;
  font-size: clamp(.8rem, 1.5vw, .875rem);
  font-weight: 600; color: var(--ink-soft);
  transition: border-color .2s, background .2s, color .2s, box-shadow .2s;
  box-shadow: var(--shadow-sm);
}
.problema-card:hover {
  border-color: rgba(53, 168, 58, 0.28);
  background: rgba(53, 168, 58, 0.03);
  color: var(--ink);
  box-shadow: var(--shadow-md);
}

.problema-icon {
  flex-shrink: 0; opacity: .55;
  transition: opacity .2s;
}
.problema-card:hover .problema-icon { opacity: 1; }

/* =============================================================
   14. MODELO
   ============================================================= */
.modelo {
  background: var(--bg-2);
  border-top: 1px solid var(--line);
}

.modelo-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem;
}

.modelo-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: clamp(1.75rem, 2.8vw, 2.5rem);
  transition: border-color .25s, transform .3s var(--ease-out), box-shadow .3s;
  box-shadow: var(--shadow-sm);
}
.modelo-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.modelo-card-accent {
  border-color: rgba(53, 168, 58, 0.25);
  background: linear-gradient(155deg, rgba(53, 168, 58, 0.03) 0%, var(--bg-card) 55%);
}
.modelo-card-accent:hover {
  border-color: rgba(53, 168, 58, 0.4);
  box-shadow: 0 12px 44px rgba(53, 168, 58, 0.12);
}

.modelo-card-head {
  display: flex; align-items: center; gap: .75rem; margin-bottom: .875rem;
}

.modelo-badge {
  font-family: var(--mono); font-size: .6rem;
  letter-spacing: .1em; text-transform: uppercase;
  padding: .25rem .65rem; border-radius: 100px;
  background: rgba(28, 63, 128, 0.08);
  color: var(--navy);
  border: 1px solid rgba(28, 63, 128, 0.14);
}
.modelo-badge-green {
  background: rgba(53, 168, 58, 0.10);
  color: var(--green-2);
  border-color: rgba(53, 168, 58, 0.18);
}

.modelo-card-title {
  font-size: clamp(1.1rem, 2vw, 1.3rem);
  font-weight: 700; letter-spacing: -0.025em; color: var(--ink);
}

.modelo-card-desc {
  font-size: clamp(.85rem, 1.6vw, .9375rem);
  color: var(--mute); line-height: 1.72; margin-bottom: 1.25rem;
}

.modelo-items { display: flex; flex-direction: column; gap: .5rem; }
.modelo-items li {
  display: flex; align-items: center; gap: .65rem;
  font-size: clamp(.8rem, 1.5vw, .875rem); color: var(--ink-soft);
}
.modelo-items li::before {
  content: ""; width: 5px; height: 5px; border-radius: 50%;
  background: var(--green); flex-shrink: 0;
}

/* =============================================================
   15. CONTACTO
   ============================================================= */
.contacto {
  background: var(--bg);
  border-top: 1px solid var(--line);
}

.contacto-inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(2.5rem, 5vw, 5rem); align-items: start;
}

.contacto-title {
  font-size: clamp(1.5rem, 3.5vw, 2.5rem);
  font-weight: 800; letter-spacing: -0.035em;
  line-height: 1.08; margin-bottom: 1rem;
}

.contacto-sub {
  font-size: clamp(.875rem, 1.7vw, 1rem);
  color: var(--mute); line-height: 1.72; margin-bottom: 1.75rem;
}

.contacto-canales {
  display: flex; flex-direction: column; gap: .75rem;
}

.canal {
  display: flex; align-items: center; gap: 1rem;
  padding: .875rem 1.1rem;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 10px;
  transition: border-color .2s, background .2s, transform .25s var(--ease-out), box-shadow .2s;
  box-shadow: var(--shadow-sm);
}
.canal:hover {
  border-color: var(--green);
  background: rgba(53, 168, 58, 0.03);
  transform: translateX(4px);
  box-shadow: var(--shadow-md);
}

.canal-icon {
  font-size: 1.125rem; color: var(--green);
  flex-shrink: 0; width: 24px; text-align: center;
  display: flex; align-items: center; justify-content: center;
}

.canal-info { display: flex; flex-direction: column; gap: .15rem; }
.canal-label {
  font-family: var(--mono); font-size: .62rem;
  letter-spacing: .12em; text-transform: uppercase; color: var(--mute);
}
.canal-value {
  font-size: clamp(.82rem, 1.6vw, .9375rem);
  font-weight: 700; color: var(--ink);
}

/* Form */
.contacto-form { display: flex; flex-direction: column; gap: 1.1rem; }
.form-group { display: flex; flex-direction: column; gap: .4rem; }
.form-label {
  font-size: .8rem; font-weight: 700;
  color: var(--ink-soft); letter-spacing: .02em;
}

.form-input {
  background: var(--bg-2);
  border: 1.5px solid var(--line);
  border-radius: 8px; padding: .8rem .9rem;
  font: inherit; font-size: clamp(.85rem, 1.7vw, .9375rem);
  color: var(--ink);
  transition: border-color .2s, box-shadow .2s, background .2s;
  outline: none; width: 100%;
}
.form-input::placeholder { color: var(--mute); }
.form-input:focus {
  border-color: var(--green);
  background: #fff;
  box-shadow: 0 0 0 3px var(--green-glow);
}

.form-textarea { resize: vertical; min-height: 110px; max-height: 280px; }

.btn-submit { position: relative; align-self: flex-start; }

.btn-sending, .btn-sent {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity .2s;
  background: var(--green); border-radius: 8px;
  color: #fff; font-weight: 700;
  font-size: inherit;
}
.is-sending .btn-text,
.is-sent    .btn-text    { opacity: 0; }
.is-sending .btn-sending { opacity: 1; }
.is-sent    .btn-sent    { opacity: 1; }

/* =============================================================
   16. FOOTER
   ============================================================= */
.footer {
  background: #08122A;
  border-top: none;
  padding-block: clamp(2.5rem, 4vw, 4rem);
}

.footer-inner {
  display: grid; grid-template-columns: 1fr auto 1fr;
  gap: 2rem; align-items: center;
}

.footer-brand { display: flex; flex-direction: column; gap: .6rem; }
.footer-brand img { height: 28px; width: auto; }
.footer-tagline {
  font-size: .72rem; color: rgba(255,255,255,.38);
  font-family: var(--mono);
}

.footer-nav { display: flex; gap: 1.75rem; }
.footer-nav a {
  font-size: .875rem; color: rgba(255,255,255,.45);
  transition: color .2s; font-weight: 500;
}
.footer-nav a:hover { color: var(--green); }

.footer-bottom { display: flex; flex-direction: column; gap: .2rem; text-align: right; }
.footer-legal { font-size: .7rem; color: rgba(255,255,255,.3); font-family: var(--mono); }
.footer-credits-note { font-size: .65rem; color: rgba(255,255,255,.18); font-family: var(--mono); }

/* =============================================================
   17. MOBILE — breakpoints
   ============================================================= */

/* Teléfono pequeño */
@media (max-width: 479px) {
  .hero-title { font-size: 1.85rem; }
  .hero-sub { font-size: .875rem; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
}

/* Móvil — hasta 719px */
@media (max-width: 719px) {
  .nav-links, .btn-nav { display: none; }
  .nav-toggle { display: flex; }

  /* Hero */
  .hero-inner        { max-width: 100%; }
  .hero-actions      { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; min-height: 52px; }

  /* Contenido */
  .manifesto-inner { grid-template-columns: 1fr; }
  .manifesto-icon  { display: none; }

  .step              { grid-template-columns: 50px 1fr; }
  .step-chevron      { display: none; }

  .testimonios-grid { grid-template-columns: 1fr; }
  .testimonios-grid .testimonio:nth-child(n) { grid-column: span 1 !important; }

  .sectores-inner  { grid-template-columns: 1fr; }
  .problemas-grid  { grid-template-columns: 1fr; }
  .modelo-grid     { grid-template-columns: 1fr; }
  .contacto-inner  { grid-template-columns: 1fr; }

  /* Footer */
  .footer-inner  { grid-template-columns: 1fr; text-align: center; }
  .footer-bottom { text-align: center; }
  .footer-nav    { justify-content: center; flex-wrap: wrap; gap: 1rem; }
  .footer-brand  { align-items: center; }

  /* Inputs y botones: área táctil mínima */
  input, textarea, select, .btn { min-height: 48px; }
  .btn { font-size: 1rem; }
}

/* Tablet — 720 a 959px */
@media (min-width: 720px) and (max-width: 959px) {
  .testimonios-grid { grid-template-columns: repeat(3, 1fr); }
  .problemas-grid { grid-template-columns: 1fr; }
}

/* Desktop grande — 1280px+ */
@media (min-width: 1280px) {
  .problemas-grid { grid-template-columns: 1fr 1fr; }
}

/* Laptop — 960px a 1399px: compactar espacios verticales */
@media (min-width: 960px) and (max-width: 1399px) {
  :root {
    --section-gap: clamp(3rem, 5.5vw, 5rem);
    --gutter:      clamp(1.25rem, 4vw, 2.5rem);
  }
}

/* Pantalla grande — 1600px+: ampliar contenedor */
@media (min-width: 1600px) {
  .container { max-width: 1320px; }
}

/* =============================================================
   18. REDUCED MOTION
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  .kicker-dot { animation: none; }
  .scroll-line { animation: none; }
  [data-reveal] { opacity: 1; transform: none; transition: none; }
}