/* =========================================================
   SYSTELEC SAS — hoja de estilos única (sin preprocesador)
   Índice:
   1. Variables y reset
   2. Utilidades y tipografía
   3. Botones e íconos
   4. Navbar
   5. Hero
   6. Quiénes somos
   7. Servicios
   8. Sectores
   9. Proceso
   10. Tecnología
   11. Por qué elegirnos
   12. Contacto
   13. Footer
   14. Responsive
   ========================================================= */

/* ---------- 1. Variables y reset ---------- */
:root {
  --font-display: 'Space Grotesk', ui-sans-serif, system-ui, sans-serif;
  --font-sans: 'Inter', ui-sans-serif, system-ui, sans-serif;

  --brand-50: #fdf2f2;
  --brand-100: #fbe0e0;
  --brand-200: #f6c2c2;
  --brand-400: #e26b6b;
  --brand-500: #d13c3c;
  --brand-600: #c62828;
  --brand-700: #a11f1f;

  --ink-950: #0b0b0d;
  --ink-900: #131316;
  --ink-800: #1d1d22;
  --ink-700: #2b2b32;
  --ink-600: #4c4c56;
  --ink-500: #6b6b76;
  --ink-400: #92929c;
  --ink-300: #b8b8c0;
  --ink-200: #dcdce1;
  --ink-100: #eeeef1;
  --ink-50: #f6f6f8;

  --radius-lg: 1rem;
  --radius-xl: 1.25rem;
  --shadow-md: 0 10px 30px -12px rgba(11, 11, 13, 0.15);
  --shadow-lg: 0 25px 60px -15px rgba(0, 0, 0, 0.45);
  --container: 1280px;
}

* , *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--ink-900);
  background: #ffffff;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, p { margin: 0; }
button, input, select, textarea { font: inherit; color: inherit; }
::selection { background: var(--brand-600); color: #fff; }

::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--ink-50); }
::-webkit-scrollbar-thumb { background: var(--ink-300); border-radius: 999px; }
::-webkit-scrollbar-thumb:hover { background: var(--brand-400); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* ---------- 2. Utilidades y tipografía ---------- */
.section-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.5rem;
}
.text-brand { color: var(--brand-500); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--brand-600);
}
.eyebrow--dark {
  color: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.05);
  padding: 0.35rem 1rem;
  border-radius: 999px;
}
.eyebrow__dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--brand-500);
}

.section-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.7rem, 1.3rem + 1.6vw, 2.5rem);
  line-height: 1.2;
  color: var(--ink-900);
  margin-top: 1rem;
  max-width: 40rem;
}
.section-title--dark { color: #fff; }
.section-lead {
  margin-top: 1.25rem;
  max-width: 38rem;
  color: var(--ink-600);
  line-height: 1.7;
}

/* ---------- 3. Botones e íconos ---------- */
.icon { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.icon--sm { width: 16px; height: 16px; }
.icon--lg { width: 26px; height: 26px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
  white-space: nowrap;
}
.btn--brand { background: var(--brand-600); color: #fff; }
.btn--brand:hover { background: var(--brand-700); }
.btn--ghost-dark { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,0.2); }
.btn--ghost-dark:hover { border-color: rgba(255,255,255,0.4); background: rgba(255,255,255,0.05); }
.btn--sm { padding: 0.6rem 1.25rem; font-size: 0.82rem; }
.btn--block { width: 100%; }
@media (min-width: 640px) { .btn--block { width: auto; } }

.link-btn {
  background: none; border: none; cursor: pointer;
  color: var(--brand-600); font-weight: 600; font-size: 0.9rem;
}
.link-btn:hover { text-decoration: underline; }

/* Logo: ícono de circuito + wordmark "SYSTELEC SAS" */
.logo { display: inline-flex; align-items: center; gap: 0.65rem; font-family: var(--font-display); line-height: 1; user-select: none; }
.logo__icon { width: 30px; height: 30px; flex-shrink: 0; }
.logo__text { display: inline-flex; align-items: baseline; }
.logo__brand { font-weight: 700; font-size: 1.4rem; letter-spacing: -0.01em; color: var(--brand-600); }
.logo__suffix { margin-left: 0.35rem; font-weight: 500; font-size: 0.6rem; letter-spacing: 0.18em; color: var(--ink-400); }
.logo--dark .logo__brand { color: #fff; }
.logo--dark .logo__suffix { color: rgba(255,255,255,0.5); }

/* Variante apilada (footer): ícono más grande, texto en columna + eslogan */
.logo--stacked { align-items: flex-start; gap: 0.9rem; }
.logo--stacked .logo__icon { width: 46px; height: 46px; margin-top: 0.1rem; }
.logo--stacked .logo__text { flex-direction: column; align-items: flex-start; gap: 0.1rem; }
.logo--stacked .logo__suffix { margin-left: 0; letter-spacing: 0.26em; }
.logo__tagline {
  margin-top: 0.6rem;
  padding-top: 0.55rem;
  border-top: 1px solid rgba(255,255,255,0.15);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
}

/* Fondo tipo "plano técnico" */
.grid-bg-lines {
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size: 44px 44px;
}


/* ---------- 4. Navbar ---------- */
.navbar {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  padding: 1.25rem 0;
  background: transparent;
  transition: all 0.3s ease;
}
.navbar.is-scrolled {
  padding: 0.75rem 0;
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 0 rgba(0,0,0,0.06);
}
.navbar__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.navbar__nav {
  display: none;
  align-items: center;
  gap: 2rem;
}
.navbar__nav a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--ink-800);
  transition: color 0.2s ease;
}
.navbar__nav a:hover { color: var(--brand-600); }
.navbar__cta { display: none; }
.navbar__cta-mobile { display: none; }
.navbar__toggle {
  display: grid;
  place-items: center;
  width: 40px; height: 40px;
  border: none;
  background: transparent;
  color: var(--ink-800);
  cursor: pointer;
  border-radius: 0.5rem;
}

@media (min-width: 992px) {
  .navbar__nav { display: flex; }
  .navbar__cta { display: inline-flex; }
  .navbar__toggle { display: none; }
}

@media (max-width: 991.98px) {
  .navbar__nav {
    position: absolute;
    left: 1.5rem;
    right: 1.5rem;
    top: calc(100% + 0.5rem);
    background: #fff;
    border: 1px solid var(--ink-100);
    border-radius: 1rem;
    box-shadow: var(--shadow-lg);
    padding: 1rem;
    flex-direction: column;
    align-items: stretch;
    gap: 0.15rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: all 0.25s ease;
  }
  .navbar__nav.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
  .navbar__nav a {
    padding: 0.65rem 0.75rem;
    border-radius: 0.5rem;
  }
  .navbar__nav a:hover { background: var(--ink-50); }
  .navbar__cta-mobile {
    display: inline-flex;
    margin-top: 0.5rem;
    justify-content: center;
  }
}

/* ---------- 5. Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  background: var(--ink-950);
  padding: 8rem 0 6rem;
}
.hero__grid-bg {
  position: absolute; inset: 0;
  opacity: 0.6;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size: 44px 44px;
  pointer-events: none;
}
.hero__glow {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(110px);
}
.hero__glow--1 { top: -8rem; right: -10%; width: 480px; height: 480px; background: rgba(198,40,40,0.25); }
.hero__glow--2 { bottom: -15%; left: -5%; width: 340px; height: 340px; background: rgba(198,40,40,0.1); }

.hero__inner {
  position: relative;
  display: grid;
  gap: 3rem;
  align-items: center;
}
.hero__title {
  margin-top: 1.5rem;
  max-width: 34rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.1rem, 1.6rem + 2.2vw, 3rem);
  line-height: 1.15;
  color: #fff;
}
.hero__subtitle {
  margin-top: 1.5rem;
  max-width: 30rem;
  font-size: 1.1rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.7);
}
.hero__actions {
  margin-top: 2.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.hero__pillars {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  flex-wrap: wrap;
  gap: 1.75rem;
}
.hero__pillar {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
}

.hero__mockup-wrap { display: none; }

.mockup {
  overflow: hidden;
  border-radius: 1rem;
  border: 1px solid rgba(255,255,255,0.1);
  background: var(--ink-900);
  box-shadow: var(--shadow-lg);
}
.mockup__bar {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  background: var(--ink-800);
}
.mockup__dot { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,0.2); }
.mockup__dot--brand { background: var(--brand-500); }
.mockup__label { margin-left: 0.6rem; font-size: 0.68rem; color: rgba(255,255,255,0.4); }
.mockup__body { padding: 1.25rem; display: flex; flex-direction: column; gap: 1rem; }
.mockup__row { display: flex; align-items: center; justify-content: space-between; font-size: 0.75rem; color: rgba(255,255,255,0.5); }
.mockup__live { display: flex; align-items: center; gap: 0.4rem; color: var(--brand-400); }
.mockup__live-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--brand-500); }
.mockup__map {
  position: relative;
  height: 9rem;
  border-radius: 0.75rem;
  overflow: hidden;
  background: rgba(11,11,13,0.6);
  background-image:
    linear-gradient(to right, rgba(11,11,13,0.4) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(11,11,13,0.4) 1px, transparent 1px);
  background-size: 40px 40px;
}
.mockup__pin {
  position: absolute;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--brand-500);
  box-shadow: 0 0 0 5px rgba(198,40,40,0.25);
}
.mockup__path { position: absolute; inset: 0; width: 100%; height: 100%; }
.mockup__stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.75rem; }
.mockup__stat { background: rgba(255,255,255,0.05); border-radius: 0.5rem; padding: 0.6rem 0.75rem; }
.mockup__stat p { font-family: var(--font-display); font-size: 1.05rem; font-weight: 600; color: #fff; }
.mockup__stat span { font-size: 0.68rem; color: rgba(255,255,255,0.5); }

.mockup__badge {
  position: absolute;
  bottom: -2rem;
  left: -2.5rem;
  width: 12rem;
  display: none;
  align-items: center;
  gap: 0.6rem;
  background: #fff;
  border: 1px solid var(--ink-100);
  border-radius: 0.85rem;
  padding: 0.9rem;
  box-shadow: var(--shadow-lg);
}
.mockup__badge-icon {
  display: grid;
  place-items: center;
  width: 2rem; height: 2rem;
  border-radius: 50%;
  background: var(--brand-50);
  color: var(--brand-600);
  flex-shrink: 0;
}
.mockup__badge p { font-size: 0.75rem; font-weight: 600; color: var(--ink-900); }
.mockup__badge span { font-size: 0.68rem; color: var(--ink-500); }

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-16px) rotate(1deg); }
}

/* ---------- 6. Quiénes somos ---------- */
.about { padding: 6rem 0; background: #fff; }
.about__grid { display: grid; gap: 3.5rem; }
.about__text { margin-top: 1.5rem; max-width: 34rem; display: flex; flex-direction: column; gap: 1.25rem; color: var(--ink-600); line-height: 1.7; }
.about__points { margin-top: 2rem; display: flex; flex-direction: column; gap: 1rem; }
.about__points li { display: flex; align-items: flex-start; gap: 0.75rem; }
.about__point-icon {
  display: grid; place-items: center; flex-shrink: 0;
  width: 2rem; height: 2rem; border-radius: 50%;
  background: var(--brand-50); color: var(--brand-600); margin-top: 0.15rem;
}
.about__point-title { font-size: 0.9rem; font-weight: 600; color: var(--ink-900); }
.about__point-desc { font-size: 0.9rem; color: var(--ink-500); }

.about__cards { display: grid; gap: 1.25rem; }
.about__card {
  border-radius: var(--radius-xl);
  border: 1px solid var(--ink-100);
  background: var(--ink-50);
  padding: 1.75rem;
}
.about__card--offset { margin-left: 0; }
.about__card--dark { background: var(--ink-900); border-color: var(--ink-900); }
.about__card-title { margin-top: 1rem; font-family: var(--font-display); font-weight: 600; color: var(--ink-900); }
.about__card--dark .about__card-title { color: #fff; }
.about__card-desc { margin-top: 0.35rem; font-size: 0.9rem; color: var(--ink-500); }
.about__card--dark .about__card-desc { color: rgba(255,255,255,0.6); }

/* ---------- 7. Servicios ---------- */
.services { padding: 6rem 0; background: var(--ink-50); }
.services__intro { max-width: 42rem; }
.services__layout { margin-top: 3rem; display: grid; gap: 0.75rem; }
.services__tabs {
  display: flex; gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.5rem;
}
.services__tab {
  display: flex; align-items: center; gap: 0.75rem;
  flex-shrink: 0;
  border: 1px solid transparent;
  background: transparent;
  border-radius: 0.75rem;
  padding: 0.85rem 1rem;
  text-align: left;
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-800);
  white-space: nowrap;
  transition: all 0.2s ease;
}
.services__tab:hover { background: rgba(255,255,255,0.6); }
.services__tab.is-active { border-color: var(--brand-600); background: #fff; box-shadow: var(--shadow-md); }
.services__tab-icon {
  display: grid; place-items: center; flex-shrink: 0;
  width: 2.25rem; height: 2.25rem;
  border-radius: 0.5rem;
  background: #fff;
  color: var(--ink-500);
}
.services__tab-icon .icon { width: 17px; height: 17px; }
.services__tab.is-active .services__tab-icon { background: var(--brand-600); color: #fff; }

.services__panel {
  border-radius: var(--radius-xl);
  border: 1px solid var(--ink-100);
  background: #fff;
  padding: 1.75rem;
}
.services__pane { display: none; }
.services__pane.is-active { display: block; }
.services__pane h3 { font-family: var(--font-display); font-size: 1.3rem; font-weight: 600; color: var(--ink-900); }
.services__pane > p { margin-top: 0.5rem; max-width: 40rem; font-size: 0.9rem; line-height: 1.7; color: var(--ink-600); }
.services__items { margin-top: 1.75rem; display: grid; gap: 1rem; }
.services__item { background: var(--ink-50); border-radius: 0.75rem; padding: 1.15rem; }
.services__item-title { font-size: 0.9rem; font-weight: 600; color: var(--ink-900); }
.services__item-desc { margin-top: 0.35rem; font-size: 0.85rem; line-height: 1.6; color: var(--ink-500); }

.services__banner {
  margin-top: 3.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  align-items: flex-start;
  border-radius: var(--radius-xl);
  background: var(--ink-950);
  padding: 2rem;
}
.services__banner-title { font-family: var(--font-display); font-size: 1.1rem; font-weight: 600; color: #fff; }
.services__banner-desc { margin-top: 0.25rem; font-size: 0.9rem; color: rgba(255,255,255,0.6); }

/* ---------- 8. Sectores ---------- */
.sectors { padding: 6rem 0; background: #fff; }
.sectors__grid { margin-top: 3rem; display: grid; gap: 1rem; grid-template-columns: 1fr; }
.sector-card {
  position: relative;
  border-radius: var(--radius-xl);
  border: 1px solid var(--ink-100);
  background: var(--ink-50);
  padding: 1.75rem;
}
.sector-card--dark { border-color: var(--ink-900); background: var(--ink-950); }
.sector-card__icon {
  display: grid; place-items: center;
  width: 2.75rem; height: 2.75rem;
  border-radius: 0.75rem;
  background: #fff; color: var(--brand-600);
}
.sector-card--dark .sector-card__icon { background: rgba(255,255,255,0.1); color: var(--brand-400); }
.sector-card__title { margin-top: 1.25rem; font-family: var(--font-display); font-size: 1.1rem; font-weight: 600; color: var(--ink-900); }
.sector-card--dark .sector-card__title { color: #fff; }
.sector-card__desc { margin-top: 0.5rem; max-width: 24rem; font-size: 0.9rem; line-height: 1.6; color: var(--ink-500); }
.sector-card--dark .sector-card__desc { color: rgba(255,255,255,0.6); }

/* ---------- 9. Proceso ---------- */
.process { padding: 6rem 0; background: var(--ink-50); }
.process__list { margin-top: 4rem; display: flex; flex-direction: column; gap: 2.5rem; position: relative; }
.process__step { display: flex; flex-direction: column; gap: 1rem; position: relative; }
.process__number {
  display: grid; place-items: center; flex-shrink: 0;
  width: 3.5rem; height: 3.5rem;
  border-radius: 50%;
  border: 2px solid var(--brand-600);
  background: #fff;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--brand-600);
}
.process__title { font-family: var(--font-display); font-size: 1.1rem; font-weight: 600; color: var(--ink-900); }
.process__desc { margin-top: 0.4rem; max-width: 34rem; font-size: 0.9rem; line-height: 1.7; color: var(--ink-600); }

/* ---------- 10. Tecnología ---------- */
.tech { padding: 6rem 0; background: #fff; }
.tech__intro { display: flex; flex-direction: column; gap: 1.5rem; }
.tech__lead { max-width: 22rem; font-size: 0.9rem; line-height: 1.7; color: var(--ink-500); }
.tech__grid { margin-top: 3.5rem; display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.tech-card {
  border-radius: var(--radius-xl);
  border: 1px solid var(--ink-100);
  padding: 1.5rem;
  transition: all 0.2s ease;
}
.tech-card:hover { border-color: var(--brand-200); background: rgba(253, 242, 242, 0.4); }
.tech-card__icon {
  display: grid; place-items: center;
  width: 2.75rem; height: 2.75rem;
  border-radius: 0.75rem;
  background: var(--ink-50); color: var(--ink-700);
  transition: all 0.2s ease;
}
.tech-card:hover .tech-card__icon { background: var(--brand-600); color: #fff; }
.tech-card__title { margin-top: 1rem; font-size: 0.9rem; font-weight: 600; color: var(--ink-900); }
.tech-card__desc { margin-top: 0.25rem; font-size: 0.78rem; line-height: 1.6; color: var(--ink-500); }

/* ---------- 11. Por qué elegirnos ---------- */
.why-us { position: relative; overflow: hidden; background: var(--ink-950); padding: 6rem 0; }
.why-us__grid-bg {
  position: absolute; inset: 0; opacity: 0.4; pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size: 44px 44px;
}
.why-us__glow {
  position: absolute; bottom: -40%; left: 50%; transform: translateX(-50%);
  width: 420px; height: 420px; border-radius: 50%;
  background: rgba(198,40,40,0.15); filter: blur(130px); pointer-events: none;
}
.why-us .section-inner { position: relative; }
.why-us__grid { margin-top: 3.5rem; display: grid; gap: 1.25rem; }
.why-card {
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.03);
  padding: 2rem;
}
.why-card--featured { border-color: rgba(198,40,40,0.4); background: rgba(198,40,40,0.1); }
.why-card__number { font-family: var(--font-display); font-size: 1.9rem; font-weight: 600; color: rgba(255,255,255,0.15); }
.why-card__title { margin-top: 0.75rem; font-family: var(--font-display); font-size: 1.1rem; font-weight: 600; color: #fff; }
.why-card__desc { margin-top: 0.5rem; max-width: 34rem; font-size: 0.9rem; line-height: 1.7; color: rgba(255,255,255,0.6); }

/* ---------- 12. Contacto ---------- */
.contact { padding: 6rem 0; background: var(--ink-50); }
.contact__grid { margin-top: 3.5rem; display: grid; gap: 2rem; }
.contact__info { display: flex; flex-direction: column; gap: 1.25rem; }
.contact__card {
  border-radius: var(--radius-xl);
  border: 1px solid var(--ink-100);
  background: #fff;
  padding: 1.5rem;
}
.contact__card-label { font-size: 0.72rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-400); }
.contact__people { margin-top: 1rem; display: flex; flex-direction: column; gap: 0.9rem; }
.contact__people li { display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; font-size: 0.9rem; }
.contact__person-name { font-weight: 500; color: var(--ink-900); }
.contact__person-role { font-size: 0.75rem; color: var(--ink-500); }
.contact__people a { font-weight: 600; color: var(--brand-600); flex-shrink: 0; }
.contact__people a:hover { text-decoration: underline; }

.contact__mini-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.contact__mini-title { margin-top: 0.75rem; font-size: 0.9rem; font-weight: 600; color: var(--ink-900); }
.contact__mini-desc { margin-top: 0.25rem; font-size: 0.8rem; color: var(--ink-500); }

.contact__form-wrap {
  border-radius: var(--radius-xl);
  border: 1px solid var(--ink-100);
  background: #fff;
  padding: 1.75rem;
}
.contact__form { display: flex; flex-direction: column; gap: 1.25rem; }
.contact__form-row { display: grid; gap: 1.25rem; grid-template-columns: 1fr; }
.form-field { display: flex; flex-direction: column; gap: 0.4rem; }
.form-field label { font-size: 0.75rem; font-weight: 500; color: var(--ink-600); }
.form-field input, .form-field select, .form-field textarea {
  border: 1px solid var(--ink-200);
  border-radius: 0.5rem;
  padding: 0.65rem 0.85rem;
  font-size: 0.9rem;
  color: var(--ink-900);
  background: #fff;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.form-field textarea { resize: none; }
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  border-color: var(--brand-500);
  box-shadow: 0 0 0 3px var(--brand-100);
}
.contact__form-note { font-size: 0.75rem; color: var(--ink-400); }

.contact__success { display: flex; flex-direction: column; align-items: center; text-align: center; padding: 2.5rem 1rem; }
.contact__success-icon {
  display: grid; place-items: center;
  width: 3.5rem; height: 3.5rem;
  border-radius: 50%;
  background: var(--brand-50); color: var(--brand-600);
}
.contact__success-title { margin-top: 1.25rem; font-family: var(--font-display); font-size: 1.1rem; font-weight: 600; color: var(--ink-900); }
.contact__success-desc { margin-top: 0.5rem; max-width: 20rem; font-size: 0.9rem; color: var(--ink-500); }
.contact__success-icon .icon { stroke-width: 2; }
.contact__success #contactAgain, .contact__success .link-btn { margin-top: 1.5rem; }

/* ---------- 13. Footer ---------- */
.footer { padding: 4rem 0 2rem; background: var(--ink-950); border-top: 1px solid var(--ink-800); }
.footer__grid { display: grid; gap: 3rem; grid-template-columns: 1fr; }
.footer__desc { margin-top: 1rem; max-width: 20rem; font-size: 0.9rem; line-height: 1.7; color: rgba(255,255,255,0.5); }
.footer__col-title { font-size: 0.72rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; color: rgba(255,255,255,0.4); }
.footer__links { margin-top: 1rem; display: flex; flex-direction: column; gap: 0.65rem; }
.footer__links a, .footer__links li { font-size: 0.9rem; color: rgba(255,255,255,0.6); }
.footer__links a:hover { color: #fff; }
.footer__links a { display: inline-flex; align-items: center; gap: 0.5rem; }
.footer__address { display: flex; align-items: flex-start; gap: 0.5rem; }
.footer__links--plain li { font-size: 0.85rem; }

.footer__bottom {
  margin-top: 3.5rem;
  padding-top: 1.75rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: center;
  text-align: center;
}
.footer__bottom p { font-size: 0.75rem; color: rgba(255,255,255,0.4); }

/* ---------- 14. Responsive ---------- */
@media (min-width: 640px) {
  .contact__mini-grid { grid-template-columns: 1fr 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 768px) {
  .about__card--offset { margin-left: 2.5rem; }
  .mockup__badge { display: flex; }
  .sectors__grid { grid-template-columns: repeat(6, 1fr); }
  .sector-card--big { grid-column: span 3; grid-row: span 2; }
  .sector-card--wide { grid-column: span 3; }
  .sectors__grid .sector-card:nth-child(4),
  .sectors__grid .sector-card:nth-child(5),
  .sectors__grid .sector-card:nth-child(6) { grid-column: span 2; }
  .contact__form-row { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 992px) {
  .hero__inner { grid-template-columns: 1.05fr 0.95fr; gap: 2.5rem; }
  .hero__actions { flex-direction: row; }
  .hero__mockup-wrap { display: block; position: relative; }
  .hero__mockup { max-width: 26rem; margin: 0 auto; animation: float 7s ease-in-out infinite; position: relative; }

  .about__grid { grid-template-columns: 1fr 1fr; gap: 5rem; }

  .services__layout { grid-template-columns: 320px 1fr; gap: 2rem; }
  .services__tabs { flex-direction: column; overflow: visible; padding-bottom: 0; }
  .services__tab { flex-shrink: 1; }
  .services__items { grid-template-columns: 1fr 1fr; }
  .services__banner { flex-direction: row; align-items: center; justify-content: space-between; }

  .tech__intro { flex-direction: row; align-items: flex-end; justify-content: space-between; }
  .tech__grid { grid-template-columns: repeat(4, 1fr); }

  .why-us__grid { grid-template-columns: 1fr 1fr; }
  .why-card--featured { grid-column: span 2; }

  .contact__grid { grid-template-columns: 0.9fr 1.1fr; gap: 3rem; }

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

@media (max-width: 767.98px) {
  .tech__grid { grid-template-columns: repeat(2, 1fr); }
  .services__items { grid-template-columns: 1fr; }
}

/* Scroll offset para anclas bajo la navbar fija */
section[id] { scroll-margin-top: 5.5rem; }