/* ── RESET & VARIABLES ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* Clínico / Acompañamiento Terapéutico */
  --azul:          #38ace4;
  --azul-dark:     #287ca4;
  --azul-gradient-end: #194d67;
  --azul-light:    #e7f5fc;
  /* Psicopedagógico / Acompañamiento Pedagógico */
  --magenta:       #c02c7c;
  --magenta-gradient-end: #7d1d51;
  --magenta-light: #f9eaf2;
  /* Consultoría Social Comunitaria */
  --verde:         #509c44;
  --verde-gradient-end: #34652c;
  --verde-light:   #eaf3e9;
  /* Proyección Social / Proyectos hacia la comunidad */
  --amarillo:      #f8cc2c;
  --amarillo-text: #bc9b21;
  --amarillo-light: #fefbee;
  /* Consultoría Empresarial */
  --azul-empresarial: #385cac;
  --azul-empresarial-gradient-end: #1f335f;
  --azul-empresarial-light: #ebeff7;
  /* Páginas generales (no ligadas a una sola línea): Sobre, Blog, Kliné, Membresía */
  --petroleo:      #1A2A3A;
  --negro-marca:   #0D1117;

  --gris-bg:       #F1F4F9;
  --gris-line:     #D8DEE7;
  --gris-text:     #5B6472;
  --negro:         #1A1A1A;
  --blanco:        #FFFFFF;

  --band: linear-gradient(90deg,
    #c02c7c 0% 20%,
    #385cac 20% 40%,
    #38ace4 40% 60%,
    #f8cc2c 60% 80%,
    #509c44 80% 100%
  );

  --font-display: 'Nunito', system-ui, sans-serif;
  --font-body:    'Open Sans', Arial, sans-serif;

  --radius: 4px;
  --radius-lg: 16px;
  --radius-organic: 42% 58% 65% 35% / 45% 40% 60% 55%;
  --shadow: 0 2px 12px rgba(0,0,0,0.07);
  --shadow-md: 0 4px 24px rgba(0,0,0,0.10);
  --shadow-lg: 0 12px 40px rgba(20,120,180,0.14);

  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
}

/* ── FOCO ACCESIBLE ── */
a:focus-visible,
button:focus-visible,
.nav-toggle:focus-visible,
.test-dot:focus-visible,
.test-btn:focus-visible {
  outline: 2px solid var(--azul-dark);
  outline-offset: 2px;
  border-radius: 2px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--blanco);
  color: var(--negro);
  line-height: 1.65;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.12;
}
h1 { font-weight: 700; }

p { line-height: 1.75; }
a { color: inherit; }

img { max-width: 100%; display: block; }

/* ── CONTENEDOR ── */
.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* ── EYEBROWS ── */
.eyebrow {
  display: block;
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gris-text);
  margin-bottom: 1rem;
}
.eyebrow-blue {
  display: block;
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--azul);
  margin-bottom: 1rem;
}

/* ── BANDA MULTICOLOR ── */
.color-band { height: 5px; background: var(--band); width: 100%; }
.color-band-divider { height: 4px; background: var(--band); width: 100%; }

.rule-blue { width: 56px; height: 3px; background: var(--band); border-radius: 2px; margin: 1.25rem 0 1.5rem; }

/* ── BOTONES ── */
.btn-primary {
  display: inline-flex; align-items: center; gap: .5rem;
  background: var(--azul); color: var(--blanco);
  padding: .8rem 1.75rem;
  font-family: var(--font-display); font-size: .8rem; font-weight: 700;
  letter-spacing: .06em; text-transform: uppercase; text-decoration: none;
  border-radius: var(--radius); transition: background .2s var(--ease-out), transform .15s var(--ease-out);
}
.btn-primary:hover { background: var(--azul-dark); transform: translateY(-1px); }
.btn-primary:active { transform: scale(.97); transition-duration: .1s; }

.btn-outline-dark {
  display: inline-flex; align-items: center; gap: .5rem;
  background: transparent; color: var(--negro);
  padding: .8rem 1.75rem;
  font-family: var(--font-display); font-size: .8rem; font-weight: 700;
  letter-spacing: .06em; text-transform: uppercase; text-decoration: none;
  border: 1.5px solid var(--negro); border-radius: var(--radius); transition: background .2s var(--ease-out), color .2s var(--ease-out), transform .15s var(--ease-out);
}
.btn-outline-dark:hover { background: var(--negro); color: var(--blanco); }
.btn-outline-dark:active { transform: scale(.97); transition-duration: .1s; }

.btn-blue {
  display: inline-flex; align-items: center; gap: .5rem;
  background: var(--azul); color: var(--blanco);
  padding: .8rem 1.75rem;
  font-family: var(--font-display); font-size: .8rem; font-weight: 700;
  letter-spacing: .06em; text-transform: uppercase; text-decoration: none;
  border-radius: var(--radius); transition: background .2s var(--ease-out), transform .15s var(--ease-out);
}
.btn-blue:hover { background: var(--azul-dark); transform: translateY(-1px); }
.btn-blue:active { transform: scale(.97); transition-duration: .1s; }

.btn-outline-blue {
  display: inline-flex; align-items: center; gap: .5rem;
  background: transparent; color: var(--azul);
  padding: .8rem 1.75rem;
  font-family: var(--font-display); font-size: .8rem; font-weight: 700;
  letter-spacing: .06em; text-transform: uppercase; text-decoration: none;
  border: 1.5px solid var(--azul); border-radius: var(--radius); transition: background .2s var(--ease-out), color .2s var(--ease-out), transform .15s var(--ease-out);
}
.btn-outline-blue:hover { background: var(--azul); color: var(--blanco); }
.btn-outline-blue:active { transform: scale(.97); transition-duration: .1s; }

.btn-white {
  display: inline-flex; align-items: center; gap: .5rem;
  background: var(--blanco); color: var(--azul);
  padding: .8rem 1.75rem;
  font-family: var(--font-display); font-size: .8rem; font-weight: 700;
  letter-spacing: .06em; text-transform: uppercase; text-decoration: none;
  border-radius: var(--radius); transition: background .2s var(--ease-out), transform .15s var(--ease-out);
}
.btn-white:hover { background: var(--azul-light); }
.btn-white:active { transform: scale(.97); transition-duration: .1s; }

.btn-outline-white {
  display: inline-flex; align-items: center; gap: .5rem;
  background: transparent; color: var(--blanco);
  padding: .8rem 1.75rem;
  font-family: var(--font-display); font-size: .8rem; font-weight: 700;
  letter-spacing: .06em; text-transform: uppercase; text-decoration: none;
  border: 1.5px solid rgba(255,255,255,.45); border-radius: var(--radius); transition: background .2s var(--ease-out), border-color .2s var(--ease-out), transform .15s var(--ease-out);
}
.btn-outline-white:hover { border-color: var(--blanco); background: rgba(255,255,255,.1); }
.btn-outline-white:active { transform: scale(.97); transition-duration: .1s; }

/* ── NAV ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: var(--blanco);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, box-shadow .3s;
}
nav.scrolled { border-color: var(--gris-line); box-shadow: 0 2px 16px rgba(0,0,0,.06); }

.nav-inner {
  max-width: 1120px; margin: 0 auto; padding: 0 2rem;
  height: 68px; display: flex; align-items: center; justify-content: space-between;
}

.nav-logo img { display: block; }

.nav-links { display: flex; gap: 1.25rem; list-style: none; align-items: center; flex-wrap: nowrap; }
.nav-links a {
  font-family: var(--font-display); font-size: .7rem; font-weight: 700;
  color: var(--negro); text-decoration: none;
  letter-spacing: .05em; text-transform: uppercase; transition: color .2s; white-space: nowrap;
}
.nav-links a:hover { color: var(--azul); }

.nav-cta {
  background: var(--azul) !important; color: var(--blanco) !important;
  padding: .45rem 1.1rem !important; border-radius: var(--radius) !important;
  transition: background .2s var(--ease-out), transform .15s var(--ease-out) !important;
}
.nav-cta:hover { background: var(--azul-dark) !important; color: var(--blanco) !important; }
.nav-cta:active { transform: scale(.97); transition-duration: .1s !important; }

.nav-toggle {
  display: none; flex-direction: column; justify-content: center; align-items: center; gap: 5px;
  cursor: pointer; background: none; border: none; padding: 10px;
  width: 44px; height: 44px;
}
.nav-toggle span { display: block; width: 24px; height: 1.5px; background: var(--negro); transition: transform .3s var(--ease-out), opacity .2s var(--ease-out); }

/* ── PAGE HERO (subpáginas) ── */
.page-hero {
  background: var(--blanco);
  padding: 9rem 0 4rem;
  border-bottom: 4px solid transparent;
  border-image: var(--band) 1;
}
.page-hero h1 { font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 700; margin-bottom: 1rem; }
.page-hero .lead { font-size: 1rem; color: var(--gris-text); max-width: 580px; line-height: 1.8; }

/* ── HERO HOME ── */
.hero {
  padding: 9rem 0 0;
  background: var(--blanco);
  min-height: 88vh;
  display: flex; flex-direction: column; justify-content: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; z-index: 0; pointer-events: none;
  top: -12%; left: -10%; width: 55%; height: 65%;
  background: radial-gradient(circle, rgba(20,120,180,.32) 0%, rgba(20,120,180,0) 70%);
  filter: blur(20px);
}
.hero::after {
  content: '';
  position: absolute; z-index: 0; pointer-events: none;
  bottom: -16%; right: -8%; width: 50%; height: 60%;
  background: radial-gradient(circle, rgba(175,50,125,.28) 0%, rgba(175,50,125,0) 70%);
  filter: blur(20px);
}
.hero > .container, .hero .color-band { position: relative; z-index: 1; }
.hero-content { max-width: 680px; }
.hero-title {
  font-size: clamp(2.6rem, 5vw, 4.2rem);
  font-weight: 800; color: var(--negro);
  margin-bottom: 1.5rem; line-height: 1.1;
}
.hero-title em { font-style: italic; font-weight: 300; color: var(--azul); }
.hero-lead { font-size: 1rem; color: var(--gris-text); max-width: 520px; margin-bottom: 2.5rem; line-height: 1.85; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* ── SECTION ABOUT ── */
.section-about { padding: 6rem 0; }
.grid-2 { display: grid; grid-template-columns: 1.12fr .88fr; gap: 5rem; align-items: center; }
.about-text .section-title { font-size: clamp(1.8rem, 3vw, 2.6rem); margin-bottom: .5rem; }
.about-text p { color: var(--gris-text); margin-bottom: 1.25rem; font-size: .94rem; }
.about-text strong { color: var(--negro); }
.about-logo-block { display: flex; flex-direction: column; gap: 2rem; align-items: center; margin-top: 2.5rem; }
.about-logo { max-width: 260px; width: 100%; }
.about-stat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; width: 100%; }
.about-stat-grid .stat-card:nth-child(2) { margin-top: 1.5rem; }
.about-stat-grid .stat-card:nth-child(4) { margin-top: 1.5rem; }
.stat-card {
  background: var(--gris-bg); border-radius: var(--radius);
  padding: 1.25rem; display: flex; flex-direction: column; gap: .25rem;
  border-left: 3px solid var(--azul);
}
.about-stat-grid .stat-card:nth-child(3n+2) { border-left-color: var(--magenta); }
.about-stat-grid .stat-card:nth-child(3n+3) { border-left-color: var(--verde); }
.about-stat-grid .stat-card:nth-child(3n+2) .stat-num { color: var(--magenta); }
.about-stat-grid .stat-card:nth-child(3n+3) .stat-num { color: var(--verde); }
.stat-num { font-family: var(--font-display); font-size: 2.35rem; font-weight: 600; color: var(--azul); line-height: 1; }
.stat-label { font-size: .78rem; color: var(--gris-text); font-weight: 500; }

/* ── SECTION SERVICES ── */
.section-services { padding: 6rem 0; background: var(--gris-bg); }
.section-title { font-size: clamp(1.9rem, 3.4vw, 3rem); letter-spacing: -.01em; }
.section-header { margin-bottom: 3rem; }
.section-header.center { text-align: center; }
.section-header.center .section-lead { margin: 1rem auto 0; }
.section-lead { color: var(--gris-text); max-width: 560px; font-size: .94rem; margin-top: .75rem; }
.section-header.space { display: flex; justify-content: space-between; align-items: flex-end; }

.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.service-card {
  background: var(--blanco); border-radius: var(--radius-lg);
  padding: 2rem; border-top: 4px solid transparent;
  box-shadow: var(--shadow); display: flex; flex-direction: column; gap: .9rem;
  transition: transform .25s var(--ease-out), box-shadow .25s var(--ease-out), border-radius .25s var(--ease-out);
}
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-radius: 6px var(--radius-lg); }
.service-card h3 { font-size: 1.15rem; font-weight: 600; line-height: 1.25; }
.service-card p { font-size: .86rem; color: var(--gris-text); flex: 1; line-height: 1.75; }
.service-icon { width: 52px; height: 52px; border-radius: var(--radius-organic); display: flex; align-items: center; justify-content: center; transition: border-radius .3s, transform .3s; }
.service-icon svg { stroke-width: 1.4; }
.service-card:hover .service-icon { border-radius: 50%; transform: rotate(-6deg); }
.service-link {
  font-family: var(--font-body); font-size: .74rem; font-weight: 600;
  text-decoration: none; letter-spacing: .06em; text-transform: uppercase;
  margin-top: auto; transition: opacity .2s;
}
.service-link:hover { opacity: .65; }

.service-blue  { border-top-color: var(--azul); }
.service-blue .service-icon  { background: var(--azul-light); color: var(--azul); }
.service-blue .service-link  { color: var(--azul); }
.service-magenta { border-top-color: var(--magenta); }
.service-magenta .service-icon { background: var(--magenta-light); color: var(--magenta); }
.service-magenta .service-link { color: var(--magenta); }
.service-green { border-top-color: var(--verde); }
.service-green .service-icon { background: var(--verde-light); color: var(--verde); }
.service-green .service-link { color: var(--verde); }
.service-bluedark { border-top-color: var(--azul-empresarial); }
.service-bluedark .service-icon { background: var(--azul-empresarial-light); color: var(--azul-empresarial); }
.service-bluedark .service-link { color: var(--azul-empresarial); }
.service-yellow { border-top-color: var(--amarillo-text); }
.service-yellow .service-icon { background: var(--amarillo-light); color: var(--amarillo-text); }
.service-yellow .service-link { color: var(--amarillo-text); }
.service-card:nth-child(5) { grid-column: 2; }

.services-cta { margin-top: 3rem; text-align: center; }

/* ── CLIENTS TICKER ── */
.section-clients {
  padding: 5rem 0;
  background: var(--blanco);
  position: relative;
  overflow: hidden;
}
.section-clients::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 100%;
  background: var(--band);
  opacity: .16;
  pointer-events: none;
}
.section-clients .container { position: relative; z-index: 1; }
.clients-ticker-wrap {
  overflow: hidden;
  position: relative;
  padding: 1rem 0;
  margin-top: 2.5rem;
}
.clients-ticker-wrap::before,
.clients-ticker-wrap::after {
  content: '';
  position: absolute; top: 0; bottom: 0; width: 80px; z-index: 2; pointer-events: none;
}
.clients-ticker-wrap::before { left: 0;  background: linear-gradient(to right, var(--blanco), transparent); }
.clients-ticker-wrap::after  { right: 0; background: linear-gradient(to left,  var(--blanco), transparent); }
.clients-ticker {
  display: flex;
  animation: ticker-move 60s linear infinite;
  will-change: transform;
}
.clients-ticker:hover { animation-play-state: paused; }
@keyframes ticker-move {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.ticker-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  width: 110px;
  flex-shrink: 0;
  padding: 4px 8px;
}
.ticker-item .logo-box {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.ticker-item .logo-box img {
  max-width: 52px;
  max-height: 52px;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
  filter: grayscale(1) opacity(0.25);
  transition: filter .3s;
}
.ticker-item:hover .logo-box img { filter: none; }
.ticker-item span {
  font-family: var(--font-body);
  font-size: .6rem;
  font-weight: 500;
  color: #bbb;
  text-align: center;
  line-height: 1.3;
  white-space: normal;
  max-width: 100px;
  transition: color .3s;
}
.ticker-item:hover span { color: var(--gris-text); }

/* ── TESTIMONIOS ── */
.section-testimonios { padding: 6rem 0; background: var(--gris-bg); position: relative; overflow: hidden; }
.section-testimonios::before {
  content: '\201C';
  position: absolute; top: -4rem; left: -1.5rem; z-index: 0; pointer-events: none;
  font-family: var(--font-display); font-size: 34rem; line-height: 1;
  color: rgba(20,120,180,.10);
}
.section-testimonios .container { position: relative; z-index: 1; }
.test-header { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: end; margin-bottom: 3.5rem; }
.test-viewport { overflow: hidden; }
.test-track { display: flex; transition: transform .4s ease; }
.test-page { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.25rem; min-width: 100%; flex: 0 0 100%; }
.test-card {
  background: var(--blanco); padding: 2.25rem 2rem; border-radius: var(--radius-lg);
  border-top: 3px solid var(--azul);
  border-left: 1px solid var(--gris-line); border-right: 1px solid var(--gris-line); border-bottom: 1px solid var(--gris-line);
  display: flex; flex-direction: column; gap: .75rem;
  transition: transform .2s var(--ease-out), box-shadow .2s var(--ease-out);
}
.test-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.test-page .test-card:nth-child(3n+2) { border-top-color: var(--magenta); }
.test-page .test-card:nth-child(3n+3) { border-top-color: var(--verde); }
.test-page .test-card:nth-child(3n+2) .test-marca { color: var(--magenta); }
.test-page .test-card:nth-child(3n+3) .test-marca { color: var(--verde); }
.test-page .test-card:nth-child(3n+2) .test-sep { background: var(--magenta); }
.test-page .test-card:nth-child(3n+3) .test-sep { background: var(--verde); }
.test-marca { font-family: var(--font-display); font-size: 4.25rem; color: var(--azul); line-height: .7; }
.test-texto { font-family: var(--font-display); font-size: 1.15rem; font-weight: 300; color: var(--negro); line-height: 1.6; flex: 1; font-style: italic; }
.test-sep { width: 30px; height: 1.5px; background: var(--azul); opacity: .5; }
.test-autor { font-size: .75rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--negro); }
.test-cargo { font-size: .78rem; color: var(--gris-text); }
.test-controls { display: flex; align-items: center; justify-content: center; gap: 1.5rem; margin-top: 2rem; }
.test-btn {
  width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--gris-line);
  background: var(--blanco); cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: border-color .2s var(--ease-out), color .2s var(--ease-out), transform .15s var(--ease-out);
}
.test-btn:hover { border-color: var(--azul); color: var(--azul); }
.test-btn:active { transform: scale(.93); transition-duration: .1s; }
.test-dots { display: flex; gap: .25rem; }
.test-dot {
  width: 32px; height: 32px; padding: 0; border: none; cursor: pointer;
  background: transparent; position: relative;
}
.test-dot::after {
  content: ''; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 8px; height: 8px; border-radius: 50%; background: var(--gris-line);
  transition: background .2s var(--ease-out), transform .2s var(--ease-out);
}
.test-dot.active::after { background: var(--azul); transform: translate(-50%, -50%) scale(1.15); }

/* ── PROYECTOS ── */
.section-projects { padding: 6rem 0; }
.projects-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.25rem; margin-top: 1rem; }
.project-card {
  background: var(--blanco); border: 1px solid var(--gris-line);
  border-radius: 2px; padding: 2rem;
  display: flex; flex-direction: column; gap: .75rem;
  transition: box-shadow .2s var(--ease-out), transform .2s var(--ease-out), border-color .2s var(--ease-out);
}
.project-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); border-color: transparent; }
.project-tag {
  display: inline-block; font-family: var(--font-body);
  font-size: .68rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase;
  padding: .2rem .7rem; border-radius: 20px; align-self: flex-start;
}
.tag-blue    { background: var(--azul-light); color: var(--azul); }
.tag-magenta { background: var(--magenta-light); color: var(--magenta); }
.tag-green   { background: var(--verde-light); color: var(--verde); }
.project-card h3 { font-size: 1.1rem; font-weight: 600; line-height: 1.25; }
.project-org { font-size: .78rem; color: var(--azul); font-weight: 600; }
.project-card p:not(.project-org) { font-size: .86rem; color: var(--gris-text); line-height: 1.75; }

/* ── CTA FINAL ── */
.section-cta {
  padding: 7.5rem 0 8.5rem;
  background: var(--azul);
  position: relative;
  overflow: hidden;
  clip-path: polygon(0 3.5vw, 100% 0, 100% calc(100% - 3.5vw), 0 100%);
}
.section-cta.cta-magenta   { background: var(--magenta); }
.section-cta.cta-verde     { background: var(--verde); }
.section-cta.cta-petroleo  { background: var(--petroleo); }
.section-cta.cta-negro     { background: var(--negro-marca); }
.section-cta.cta-empresarial { background: var(--azul-empresarial); }
.section-cta.cta-amarillo  { background: var(--amarillo); }
.section-cta.cta-amarillo .cta-title, .section-cta.cta-amarillo .cta-block p { color: var(--negro); }
.section-cta.cta-amarillo .cta-block p { color: rgba(26,26,26,.7); }
.section-cta::before {
  content: '';
  position: absolute; z-index: 0; pointer-events: none;
  top: -20%; right: -8%; width: 50%; height: 70%;
  background: radial-gradient(circle, rgba(255,255,255,.16) 0%, rgba(255,255,255,0) 70%);
  filter: blur(20px);
}
.cta-block { position: relative; z-index: 1; max-width: 580px; margin: 0 auto; text-align: center; }
.cta-title { font-size: clamp(2.1rem, 4.2vw, 3.4rem); font-weight: 800; color: var(--blanco); margin-bottom: 1.25rem; line-height: 1.15; }
.cta-title em { font-style: italic; font-weight: 300; }
.cta-block p { color: rgba(255,255,255,.65); margin-bottom: 2.5rem; font-size: .96rem; }
.cta-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ── FOOTER ── */
footer {
  background: var(--blanco);
  padding: 4rem 0 2rem;
  border-top: 1px solid var(--gris-line);
}
.footer-band { height: 4px; background: var(--band); }
.footer-inner {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; margin-bottom: 3rem;
}
.footer-brand img { margin-bottom: 1rem; }
.footer-brand p { font-size: .84rem; color: var(--gris-text); line-height: 1.7; margin-bottom: 0; }
.footer-brand a { font-size: .84rem; color: var(--gris-text); text-decoration: none; transition: color .2s; }
.footer-brand a:hover { color: var(--azul); }
.footer-col h4 {
  font-family: var(--font-body); font-size: .68rem; font-weight: 600;
  letter-spacing: .15em; text-transform: uppercase; color: var(--azul); margin-bottom: 1rem;
}
.footer-col a {
  display: block; font-size: .84rem; color: var(--gris-text);
  text-decoration: none; margin-bottom: .5rem; transition: color .2s;
}
.footer-col a:hover { color: var(--negro); }
.footer-bottom {
  border-top: 1px solid var(--gris-line); padding-top: 1.5rem;
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
}
.footer-bottom p { font-size: .74rem; color: var(--gris-text); }
.footer-bottom a { color: var(--gris-text); text-decoration: none; transition: color .2s; }
.footer-bottom a:hover { color: var(--negro); }

/* ── SOBRE ── */
.mision-vision { padding: 6rem 0; background: var(--gris-bg); }
.mv-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; }
.mv-card { background: var(--blanco); border-radius: var(--radius); padding: 2.5rem; border-top: 4px solid var(--azul); transition: transform .25s var(--ease-out); }
.mv-card.magenta { margin-top: 2.5rem; }
@media (min-width: 901px) { .mv-card:hover { transform: translateY(-4px); } }
.mv-card.magenta { border-top-color: var(--magenta); }
.mv-label { font-size: .68rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; color: var(--azul); margin-bottom: .75rem; display: block; }
.mv-card.magenta .mv-label { color: var(--magenta); }
.mv-card h3 { font-size: 1.5rem; font-weight: 600; margin-bottom: 1rem; }
.mv-card p { font-size: .9rem; color: var(--gris-text); line-height: 1.85; }

.valores-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.25rem; margin-top: 2.5rem; }
.valor-card { padding: 1.75rem; border: 1px solid var(--gris-line); border-radius: var(--radius); }
.valor-card h4 { font-size: 1rem; font-weight: 600; margin-bottom: .5rem; color: var(--azul); }
.valor-card p { font-size: .84rem; color: var(--gris-text); line-height: 1.75; }

.equipo-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; margin-top: 2.5rem; }
.equipo-card {
  display: grid; grid-template-columns: 120px 1fr; gap: 1.75rem;
  background: var(--blanco); border: 1px solid var(--gris-line);
  border-radius: var(--radius); padding: 2rem; align-items: start;
}
.equipo-foto {
  width: 120px; height: 120px; border-radius: 50%; object-fit: cover; background: var(--gris-bg);
  filter: grayscale(1) sepia(.15) hue-rotate(165deg) saturate(2.4) brightness(1.02);
  transition: filter .4s;
}
.equipo-card:hover .equipo-foto { filter: none; }
.equipo-info h3 { font-size: 1.2rem; font-weight: 600; margin-bottom: .2rem; }
.equipo-rol { font-size: .72rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--azul); margin-bottom: .75rem; display: block; }
.equipo-info p { font-size: .84rem; color: var(--gris-text); line-height: 1.75; }

/* ── SERVICIOS ── */
.servicio-bloque { padding: 6rem 0; }
.servicio-bloque:nth-child(even) { background: var(--gris-bg); }
.servicio-header { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.5rem; }
.servicio-icon-big {
  width: 58px; height: 58px; border-radius: var(--radius-organic);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
  transition: border-radius .3s, transform .3s;
}
.servicio-icon-big svg { stroke-width: 1.4; }
.servicio-bloque:hover .servicio-icon-big { border-radius: 50%; transform: rotate(6deg); }
.servicio-icon-big.blue    { background: var(--azul-light); color: var(--azul); }
.servicio-icon-big.magenta { background: var(--magenta-light); color: var(--magenta); }
.servicio-icon-big.green   { background: var(--verde-light); color: var(--verde); }
.servicio-icon-big.bluedark{ background: var(--azul-empresarial-light); color: var(--azul-empresarial); }
.servicio-icon-big.yellow  { background: var(--amarillo-light); color: var(--amarillo-text); }

.servicio-tag {
  font-size: .68rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase;
  padding: .2rem .75rem; border-radius: 20px;
}
.servicio-tag.blue    { background: var(--azul-light); color: var(--azul); }
.servicio-tag.magenta { background: var(--magenta-light); color: var(--magenta); }
.servicio-tag.green   { background: var(--verde-light); color: var(--verde); }
.servicio-tag.bluedark{ background: var(--azul-empresarial-light); color: var(--azul-empresarial); }
.servicio-tag.yellow  { background: var(--amarillo-light); color: var(--amarillo-text); }

.servicio-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1rem; margin: 2rem 0; }
.servicio-item {
  background: var(--blanco); border-radius: var(--radius);
  padding: 1.25rem 1.5rem; border-left: 3px solid var(--azul);
  font-size: .88rem; color: var(--gris-text); line-height: 1.65;
}
.servicio-item.magenta { border-left-color: var(--magenta); }
.servicio-item.green   { border-left-color: var(--verde); }
.servicio-item.bluedark{ border-left-color: var(--azul-empresarial); }
.servicio-item.yellow  { border-left-color: var(--amarillo-text); }
.servicio-bloque:nth-child(even) .servicio-item { background: var(--blanco); }

/* ── PROYECTOS (página completa) ── */
.proyecto-section { padding: 6rem 0; }
.proyecto-section:nth-child(even) { background: var(--gris-bg); }
.proyecto-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.proyecto-img-block {
  min-height: 360px; border-radius: var(--radius);
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 2.5rem; position: relative; overflow: hidden;
}
.proyecto-num {
  font-family: var(--font-display); font-size: 8rem; font-weight: 600;
  color: rgba(255,255,255,.07); position: absolute; top: 0; right: 1rem; line-height: 1;
}
.proyecto-label { font-size: .65rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; color: rgba(255,255,255,.5); margin-bottom: .4rem; position: relative; z-index: 1; }
.proyecto-img-title { font-family: var(--font-display); font-size: 2rem; font-weight: 600; color: var(--blanco); line-height: 1.15; position: relative; z-index: 1; }
.proyecto-img-title em { font-style: italic; font-weight: 300; color: rgba(255,255,255,.7); }

/* Participar cards */
.participar-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; margin-top: 2.5rem; }
.participar-card {
  background: var(--gris-bg); border: 1px solid var(--gris-line);
  border-radius: var(--radius); padding: 2rem; display: flex; flex-direction: column;
}
.participar-card h3 { font-size: 1.3rem; font-weight: 600; margin-bottom: .75rem; }
.participar-card p  { font-size: .88rem; color: var(--gris-text); line-height: 1.8; margin-bottom: 1.5rem; flex: 1; }

/* ── EBOOKS ── */
.ebooks-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; }
.ebook-card {
  background: var(--blanco); border: 1px solid var(--gris-line);
  border-radius: var(--radius-lg); padding: 2rem; display: flex; flex-direction: column; gap: 1rem;
  box-shadow: var(--shadow); transition: transform .2s var(--ease-out), box-shadow .2s var(--ease-out);
}
.ebook-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.ebook-cover {
  height: 180px; border-radius: var(--radius); display: flex; align-items: center;
  justify-content: center; position: relative; overflow: hidden;
}
.ebook-badge { position: absolute; top: .75rem; right: .75rem; background: var(--azul); color: var(--blanco); font-size: .65rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; padding: .2rem .6rem; border-radius: 12px; }
.ebook-card h3 { font-size: 1.15rem; font-weight: 600; line-height: 1.25; }
.ebook-card p  { font-size: .86rem; color: var(--gris-text); line-height: 1.75; flex: 1; }
.ebook-price  { font-family: var(--font-display); font-size: 1.6rem; font-weight: 600; color: var(--azul); }
.ebook-price span { font-size: .9rem; font-weight: 400; color: var(--gris-text); }
.ebook-btns { display: flex; flex-direction: column; gap: .5rem; margin-top: auto; }
.ebook-btn {
  display: flex; align-items: center; justify-content: center; gap: .5rem;
  background: var(--azul); color: var(--blanco);
  padding: .7rem 1.25rem; border-radius: var(--radius);
  font-size: .78rem; font-weight: 600; letter-spacing: .06em;
  text-transform: uppercase; text-decoration: none; transition: background .2s;
}
.ebook-btn:hover { background: var(--azul-dark); }
.ebook-btn.secondary { background: var(--gris-bg); color: var(--negro); border: 1px solid var(--gris-line); }
.ebook-btn.secondary:hover { background: var(--gris-line); }

.recursos-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; margin-top: 2rem; }
.recursos-grid-3 { grid-template-columns: repeat(3,1fr); }
.grid-3-mobile { grid-template-columns: repeat(3,1fr); }
.recurso-card {
  background: var(--blanco); border: 1px solid var(--gris-line);
  border-radius: var(--radius); padding: 1.75rem; display: flex; flex-direction: column; gap: .75rem;
}
.recurso-free { font-size: .68rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--verde); }
.recurso-card h3 { font-size: 1.05rem; font-weight: 600; line-height: 1.25; }
.recurso-card p  { font-size: .86rem; color: var(--gris-text); line-height: 1.75; flex: 1; }

/* ── MEMBRESÍA ── */
.beneficios-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-top: 2rem; }
.ben-card {
  display: flex; gap: 1rem; background: var(--blanco);
  border: 1px solid var(--gris-line); border-radius: var(--radius); padding: 1.5rem;
}
.ben-num {
  font-family: var(--font-display); font-size: 1.75rem; font-weight: 600;
  color: var(--azul); opacity: .4; flex-shrink: 0; width: 2rem;
}
.beneficios-grid .ben-card:nth-child(3n+2) .ben-num { color: var(--magenta); }
.beneficios-grid .ben-card:nth-child(3n+3) .ben-num { color: var(--verde); }
.ben-titulo { font-size: .88rem; font-weight: 600; color: var(--negro); margin-bottom: .25rem; }
.ben-desc   { font-size: .82rem; color: var(--gris-text); line-height: 1.7; }

/* ── KLINÉ ── */
.kline-features { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-top: 2rem; }
.kf-item { display: flex; gap: 1rem; align-items: flex-start; padding: 1.25rem; border: 1px solid var(--gris-line); border-radius: var(--radius); }
.kf-icon { width: 42px; height: 42px; border-radius: var(--radius-organic); background: var(--azul-light); color: var(--azul); display: flex; align-items: center; justify-content: center; flex-shrink: 0; transition: border-radius .3s; }
.kf-item:hover .kf-icon { border-radius: 50%; }
.kf-item:nth-child(3n+2) .kf-icon { background: var(--magenta-light); color: var(--magenta); }
.kf-item:nth-child(3n+3) .kf-icon { background: var(--verde-light); color: var(--verde); }
.kf-titulo { font-size: .88rem; font-weight: 600; color: var(--negro); margin-bottom: .2rem; }
.kf-desc   { font-size: .82rem; color: var(--gris-text); line-height: 1.65; }

.kline-plans { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.25rem; margin-top: 2.5rem; }
.kplan-card {
  background: var(--blanco); border: 1px solid var(--gris-line);
  border-radius: var(--radius); padding: 2rem; display: flex; flex-direction: column; gap: .75rem;
}
.kplan-card.featured { background: var(--azul); border-color: var(--azul); }
.kplan-tier { font-size: .68rem; font-weight: 600; letter-spacing: .15em; text-transform: uppercase; color: var(--azul); }
.kplan-card.featured .kplan-tier { color: rgba(255,255,255,.7); }
.kplan-price { font-family: var(--font-display); font-size: 2rem; font-weight: 600; color: var(--negro); }
.kplan-card.featured .kplan-price { color: var(--blanco); }
.kplan-price span { font-size: .9rem; font-weight: 400; color: var(--gris-text); }
.kplan-card.featured .kplan-price span { color: rgba(255,255,255,.6); }
.kplan-users { font-size: .8rem; color: var(--gris-text); border-top: 1px solid var(--gris-line); padding-top: .75rem; }
.kplan-card.featured .kplan-users { color: rgba(255,255,255,.7); border-color: rgba(255,255,255,.15); }
.kplan-features { list-style: none; flex: 1; }
.kplan-features li { font-size: .8rem; color: var(--gris-text); padding: .4rem 0; border-bottom: 1px solid var(--gris-line); display: flex; gap: .5rem; }
.kplan-features li::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--azul); flex-shrink: 0; margin-top: .55rem; }
.kplan-card.featured .kplan-features li { color: rgba(255,255,255,.8); border-color: rgba(255,255,255,.1); }
.kplan-card.featured .kplan-features li::before { background: rgba(255,255,255,.5); }

/* ── CONTACTO ── */
.contacto-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; margin-top: 3rem; }
.form-group { margin-bottom: 1.25rem; }
.form-group label { display: block; font-size: .78rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--negro); margin-bottom: .5rem; }
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%; padding: .75rem 1rem;
  font-family: var(--font-body); font-size: .88rem; color: var(--negro);
  background: var(--blanco); border: 1px solid var(--gris-line);
  border-radius: var(--radius); transition: border-color .2s var(--ease-out), box-shadow .2s var(--ease-out);
}
.form-group input:focus-visible,
.form-group textarea:focus-visible,
.form-group select:focus-visible { border-color: var(--azul); box-shadow: 0 0 0 3px var(--azul-light); outline: none; }
.form-group textarea { resize: vertical; min-height: 120px; }
.contacto-info h3 { font-size: 1.3rem; font-weight: 600; margin-bottom: 1.5rem; }
.contacto-dato { display: flex; flex-direction: column; gap: .25rem; margin-bottom: 1.5rem; }
.contacto-dato span { font-size: .7rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--azul); }
.contacto-dato a, .contacto-dato p { font-size: .9rem; color: var(--gris-text); text-decoration: none; transition: color .2s; }
.contacto-dato a:hover { color: var(--negro); }

/* ── BLOG ── */
.blog-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; margin-top: 2rem; }
.blog-card {
  background: var(--blanco); border: 1px solid var(--gris-line);
  border-radius: 2px; overflow: hidden;
  transition: box-shadow .2s var(--ease-out), transform .2s var(--ease-out);
}
.blog-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.blog-cover { height: 160px; background: var(--gris-bg); display: flex; align-items: center; justify-content: center; }
.blog-body { padding: 1.5rem; display: flex; flex-direction: column; gap: .6rem; }
.blog-cat { font-size: .68rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--azul); }
.blog-card h3 { font-size: 1.05rem; font-weight: 600; line-height: 1.3; }
.blog-card p { font-size: .84rem; color: var(--gris-text); line-height: 1.7; }
.blog-date { font-size: .76rem; color: var(--gris-text); margin-top: auto; }

/* ── PAGE HERO VARIANTES DE COLOR ── */
.page-hero-azul   { background: var(--azul); }
.page-hero-azul   .eyebrow-blue { color: rgba(255,255,255,.7); }
.page-hero-azul   h1, .page-hero-azul .lead { color: var(--blanco); }
.page-hero-azul   .lead { color: rgba(255,255,255,.75); }

.page-hero-magenta { background: var(--magenta); }
.page-hero-magenta .eyebrow-blue { color: rgba(255,255,255,.7); }
.page-hero-magenta h1, .page-hero-magenta .lead { color: var(--blanco); }
.page-hero-magenta .lead { color: rgba(255,255,255,.75); }

.page-hero-verde  { background: var(--verde); }
.page-hero-verde  .eyebrow-blue { color: rgba(255,255,255,.7); }
.page-hero-verde  h1, .page-hero-verde .lead { color: var(--blanco); }
.page-hero-verde  .lead { color: rgba(255,255,255,.75); }

.page-hero-dark   { background: var(--petroleo); }
.page-hero-dark   .eyebrow-blue { color: rgba(255,255,255,.6); }
.page-hero-dark   h1, .page-hero-dark .lead { color: var(--blanco); }
.page-hero-dark   .lead { color: rgba(255,255,255,.65); }

.page-hero-negro  { background: var(--negro-marca); }
.page-hero-negro  .eyebrow-blue { color: rgba(255,255,255,.55); }
.page-hero-negro  h1, .page-hero-negro .lead { color: var(--blanco); }
.page-hero-negro  .lead { color: rgba(255,255,255,.6); }

.page-hero-amarillo { background: var(--amarillo); }
.page-hero-amarillo .eyebrow-blue { color: rgba(26,26,26,.6); }
.page-hero-amarillo h1, .page-hero-amarillo .lead { color: var(--negro); }
.page-hero-amarillo .lead { color: rgba(26,26,26,.7); }
.page-hero-amarillo h1 em { color: var(--azul-empresarial); }

/* Membresía: combina Consultoría Empresarial + Acompañamiento Pedagógico */
.page-hero-duo    { background: linear-gradient(120deg, var(--azul-empresarial) 0%, var(--azul-empresarial) 45%, var(--magenta) 100%); }
.page-hero-duo     .eyebrow-blue { color: rgba(255,255,255,.7); }
.page-hero-duo     h1, .page-hero-duo .lead { color: var(--blanco); }
.page-hero-duo     .lead { color: rgba(255,255,255,.75); }
.section-cta.cta-duo { background: linear-gradient(120deg, var(--azul-empresarial) 0%, var(--azul-empresarial) 45%, var(--magenta) 100%); }

.page-hero-teal   { background: #36AAD9; }
.page-hero-teal   .eyebrow-blue { color: rgba(255,255,255,.8); }
.page-hero-teal   h1, .page-hero-teal .lead { color: var(--blanco); }
.page-hero-teal   .lead { color: rgba(255,255,255,.8); }

/* ── MICRO-INTERACCIONES: SPOTLIGHT AL PASAR EL CURSOR ── */
@media (hover: hover) and (pointer: fine) {
  .spotlight { position: relative; }
  .spotlight > * { position: relative; z-index: 1; }
  .spotlight::before {
    content: '';
    position: absolute; inset: 0; z-index: 0;
    border-radius: inherit;
    background: radial-gradient(240px circle at var(--mx, 50%) var(--my, 50%), rgba(20,120,180,.14), transparent 65%);
    opacity: 0;
    transition: opacity .3s;
  }
  .spotlight:hover::before { opacity: 1; }
}

/* ── MICRO-INTERACCIONES: REVELADO AL HACER SCROLL ── */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1);
}
.reveal.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ── MOBILE ── */
@media (max-width: 900px) {
  .grid-2, .equipo-grid, .mv-grid, .test-header, .proyecto-grid,
  .contacto-grid, .kline-features { grid-template-columns: 1fr; gap: 2.5rem; }
  .services-grid, .valores-grid, .kline-plans, .grid-3-mobile { grid-template-columns: 1fr 1fr; }
  .service-card:nth-child(5) { grid-column: auto; }
  .projects-grid, .ebooks-grid, .blog-grid { grid-template-columns: 1fr 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .beneficios-grid { grid-template-columns: 1fr; }
  .mv-card.magenta, .about-stat-grid .stat-card:nth-child(2), .about-stat-grid .stat-card:nth-child(4) { margin-top: 0; }
}

/* Nav hamburger activo desde 1024px para que 7 items siempre quepan */
@media (max-width: 1024px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .nav-links.open {
    display: flex; flex-direction: column;
    position: fixed; top: 68px; left: 0; right: 0;
    background: var(--blanco); padding: 1.5rem 1.5rem 2rem;
    gap: 1.25rem; border-bottom: 1px solid var(--gris-line);
    box-shadow: 0 4px 24px rgba(0,0,0,.10); z-index: 99;
  }
  .nav-links.open a { font-size: .95rem; }
}

@media (max-width: 640px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .nav-links.open {
    display: flex; flex-direction: column;
    position: fixed; top: 68px; left: 0; right: 0;
    background: var(--blanco); padding: 1.5rem 1.5rem 2rem;
    gap: 1.25rem; border-bottom: 1px solid var(--gris-line);
    box-shadow: var(--shadow-md);
  }
  .nav-links.open a { font-size: .95rem; }
  .hero { min-height: auto; padding: 7rem 0 0; }
  .hero-actions { flex-direction: column; }
  .services-grid, .valores-grid, .kline-plans,
  .projects-grid, .ebooks-grid, .blog-grid,
  .recursos-grid, .recursos-grid-3, .participar-grid, .grid-3-mobile { grid-template-columns: 1fr; }
  .service-card:nth-child(5) { grid-column: auto; }
  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .section-header.space { flex-direction: column; align-items: flex-start; gap: 1.25rem; }
  .test-page { grid-template-columns: 1fr; }
  .equipo-card { grid-template-columns: 1fr; }
  .equipo-foto { width: 80px; height: 80px; }
}