/* ============================================================
   MULTISERVICE GROUP SETERIZADO SRL
   Hoja de estilos principal · CSS3 moderno · Mobile First
   Autor: Desarrollo Full Stack
   ============================================================ */

/* ----------  VARIABLES GLOBALES (Design Tokens)  ---------- */
:root {
  /* Colores corporativos */
  --c-blue-dark: #0a2a55;   /* Azul corporativo oscuro */
  --c-blue:      #1565c0;   /* Azul corporativo */
  --c-blue-soft: #1f6fd4;
  --c-red:       #e53935;   /* Rojo corporativo */
  --c-red-dark:  #c62828;
  --c-white:     #ffffff;
  --c-gray-100:  #f5f7fb;   /* Gris claro */
  --c-gray-200:  #e7ecf3;
  --c-gray-300:  #d3dbe7;
  --c-gray-500:  #6b7a90;
  --c-gray-700:  #3a4658;
  --c-ink:       #14213d;

  /* Tipografía */
  --font-body: 'Inter', system-ui, -apple-system, 'Segoe UI', Arial, sans-serif;
  --font-head: 'Poppins', var(--font-body);

  /* Layout */
  --container: 1200px;
  --radius:   14px;
  --radius-lg: 22px;
  --gap: clamp(1rem, 3vw, 2rem);

  /* Sombras */
  --shadow-sm: 0 4px 14px rgba(10, 42, 85, .08);
  --shadow-md: 0 14px 38px rgba(10, 42, 85, .12);
  --shadow-lg: 0 26px 60px rgba(10, 42, 85, .18);

  /* Transiciones */
  --ease: cubic-bezier(.22, 1, .36, 1);
  --t-fast: .25s var(--ease);
  --t: .45s var(--ease);

  --header-h: 94px;
}

/* ----------  RESET  ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  color: var(--c-gray-700);
  background: var(--c-white);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img, svg, iframe { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
input, textarea, select { font: inherit; color: inherit; }
h1, h2, h3, h4 { font-family: var(--font-head); color: var(--c-ink); line-height: 1.2; font-weight: 700; overflow-wrap: break-word; }
p, li, a, span, label { overflow-wrap: break-word; }

/* ----------  ACCESIBILIDAD  ---------- */
:focus-visible { outline: 3px solid var(--c-blue-soft); outline-offset: 2px; border-radius: 4px; }
.skip-link {
  position: fixed; top: -100px; left: 16px; z-index: 2000;
  background: var(--c-blue-dark); color: #fff; padding: .7rem 1.1rem; border-radius: 0 0 10px 10px;
  transition: top .3s var(--ease);
}
.skip-link:focus { top: 0; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
}

/* ----------  LAYOUT  ---------- */
.container { width: min(100% - 2.4rem, var(--container)); margin-inline: auto; }
.section { padding: clamp(3.5rem, 8vw, 6.5rem) 0; }
.section__head { text-align: center; max-width: 720px; margin: 0 auto clamp(2rem, 5vw, 3.2rem); }
.eyebrow {
  display: inline-block; font-weight: 700; letter-spacing: 2.5px; text-transform: uppercase;
  font-size: .74rem; color: var(--c-red); margin-bottom: .7rem;
}
.eyebrow--light { color: #ff9b99; }
.section__title { font-size: clamp(1.7rem, 4.2vw, 2.6rem); }
.section__title--light { color: #fff; }
.section__lead { margin-top: .8rem; color: var(--c-gray-500); font-size: 1.05rem; }
.section__title--light + .section__lead { color: #c7d3e6; }

/* ----------  BOTONES  ---------- */
.btn {
  --b: var(--c-blue);
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .85rem 1.7rem; border-radius: 999px; font-weight: 700; font-size: .96rem;
  letter-spacing: .2px; position: relative; overflow: hidden; isolation: isolate; white-space: nowrap;
  transition: transform var(--t-fast), box-shadow var(--t-fast), background var(--t-fast), color var(--t-fast);
  will-change: transform;
}
.btn::after {
  content: ""; position: absolute; inset: 0; z-index: -1; background: rgba(255,255,255,.18);
  transform: translateX(-101%); transition: transform .5s var(--ease);
}
.btn:hover::after { transform: translateX(0); }
.btn:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.btn:active { transform: translateY(-1px); }
.btn--accent { background: var(--c-red); color: #fff; box-shadow: 0 10px 24px rgba(229,57,53,.32); }
.btn--accent:hover { background: var(--c-red-dark); }
.btn--dark { background: var(--c-blue-dark); color: #fff; }
.btn--dark:hover { background: #06203f; }
.btn--ghost { background: rgba(255,255,255,.1); color: #fff; border: 2px solid rgba(255,255,255,.55); backdrop-filter: blur(4px); }
.btn--ghost:hover { background: #fff; color: var(--c-blue-dark); border-color: #fff; }
.btn--block { width: 100%; }
.btn--sm { padding: .62rem 1.3rem; font-size: .88rem; align-self: start; }
.btn--sm svg { transition: transform var(--t-fast); }
.btn--sm:hover svg { transform: translateX(3px); }

/* ============================================================
   LOADER
   ============================================================ */
.loader {
  position: fixed; inset: 0; z-index: 3000; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--c-blue-dark), var(--c-blue));
  transition: opacity .6s var(--ease), visibility .6s var(--ease);
}
.loader.is-hidden { opacity: 0; visibility: hidden; }
.loader__box { position: relative; display: grid; place-items: center; }
.loader__logo { filter: brightness(0) invert(1); animation: pulse 1.6s ease-in-out infinite; }
.loader__ring {
  position: absolute; width: 120px; height: 120px; border-radius: 50%;
  border: 3px solid rgba(255,255,255,.18); border-top-color: var(--c-red);
  animation: spin .9s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pulse { 0%,100% { opacity: .7; transform: scale(.96); } 50% { opacity: 1; transform: scale(1); } }

/* ============================================================
   HEADER / NAVBAR
   ============================================================ */
.header {
  position: fixed; inset: 0 0 auto 0; z-index: 1000; height: var(--header-h);
  display: flex; align-items: center;
  transition: background var(--t), box-shadow var(--t), height var(--t);
}
.header__inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; width: min(100% - 2.4rem, var(--container)); }
.header__logo { height: 58px; width: auto; transition: opacity var(--t); }
.header__logo--light { position: absolute; top: 0; left: 0; opacity: 1; }
.header__brand { position: relative; display: inline-flex; }
.header__logo--dark { opacity: 0; }

/* Estado transparente (top) muestra logo blanco; al hacer scroll, logo oscuro */
.header.is-scrolled { background: rgba(255,255,255,.82); backdrop-filter: blur(14px) saturate(160%); box-shadow: var(--shadow-sm); height: 78px; }
.header.is-scrolled .header__logo { height: 50px; }
.header.is-scrolled .header__logo--light { opacity: 0; }
.header.is-scrolled .header__logo--dark { opacity: 1; }

/* Nav */
.nav__list { display: flex; align-items: center; gap: .3rem; }
.nav__link {
  position: relative; padding: .55rem .85rem; border-radius: 8px; font-weight: 600; font-size: .94rem;
  color: #fff; transition: color var(--t-fast), background var(--t-fast);
}
.nav__link::after {
  content: ""; position: absolute; left: .85rem; right: .85rem; bottom: .35rem; height: 2px;
  background: var(--c-red); transform: scaleX(0); transform-origin: left; transition: transform var(--t-fast);
}
.nav__link:hover::after, .nav__link.is-current::after { transform: scaleX(1); }
.header.is-scrolled .nav__link { color: var(--c-gray-700); }
.header.is-scrolled .nav__link:hover, .header.is-scrolled .nav__link.is-current { color: var(--c-blue-dark); }

/* Header actions */
.header__actions { display: flex; align-items: center; gap: 1rem; }
.lang { display: inline-flex; align-items: center; gap: .35rem; }
.lang__btn {
  font-weight: 700; font-size: .85rem; color: #fff; opacity: .7; padding: .25rem .35rem; border-radius: 6px;
  transition: opacity var(--t-fast), color var(--t-fast);
}
.lang__btn.is-active { opacity: 1; color: var(--c-red); }
.lang__sep { color: rgba(255,255,255,.5); }
.header.is-scrolled .lang__btn { color: var(--c-gray-700); }
.header.is-scrolled .lang__btn.is-active { color: var(--c-red); }
.header.is-scrolled .lang__sep { color: var(--c-gray-300); }
.header__cta { padding: .6rem 1.2rem; font-size: .9rem; }

/* Burger */
.burger { display: none; width: 44px; height: 44px; flex-direction: column; justify-content: center; gap: 5px; align-items: center; }
.burger span { width: 24px; height: 2.5px; background: #fff; border-radius: 3px; transition: transform var(--t-fast), opacity var(--t-fast), background var(--t-fast); }
.header.is-scrolled .burger span { background: var(--c-blue-dark); }
.burger.is-open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.burger.is-open span:nth-child(2) { opacity: 0; }
.burger.is-open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
.hero { position: relative; min-height: 100svh; display: flex; align-items: center; color: #fff; overflow: hidden; }
.hero__bg { position: absolute; inset: 0; z-index: -2; will-change: transform; background: linear-gradient(135deg, var(--c-blue-dark), var(--c-blue)); }
.hero__img,
.hero__video { width: 100%; height: 115%; object-fit: cover; }
.hero__video { display: block; }
.hero__overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(10,42,85,.55), rgba(10,42,85,.35) 40%, rgba(10,42,85,.78)),
    radial-gradient(120% 80% at 80% 10%, rgba(31,111,212,.35), transparent 60%);
}
.hero__content { position: relative; max-width: 780px; padding: 7rem 0 5rem; }
.hero__eyebrow { font-weight: 700; letter-spacing: 3px; text-transform: uppercase; font-size: .8rem; color: #ffd1cf; margin-bottom: 1rem; }
.hero__title { font-size: clamp(2.2rem, 6vw, 4rem); font-weight: 800; color: #fff; text-wrap: balance; letter-spacing: -.5px; }
.hero__subtitle { margin-top: 1.2rem; font-size: clamp(1.02rem, 2.4vw, 1.28rem); color: #dbe6f5; max-width: 620px; }
.hero__actions { margin-top: 2.2rem; display: flex; flex-wrap: wrap; gap: 1rem; }
.hero__scroll {
  position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%); width: 26px; height: 42px;
  border: 2px solid rgba(255,255,255,.6); border-radius: 14px; display: grid; justify-items: center; padding-top: 7px;
}
.hero__scroll span { width: 4px; height: 8px; background: #fff; border-radius: 4px; animation: scrolldot 1.6s infinite; }
@keyframes scrolldot { 0% { opacity: 0; transform: translateY(-3px); } 50% { opacity: 1; } 100% { opacity: 0; transform: translateY(10px); } }

/* ============================================================
   CONTADORES
   ============================================================ */
.counters { background: var(--c-blue-dark); color: #fff; position: relative; padding: clamp(2.4rem, 5vw, 3.4rem) 0; }
.counters::before { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 120% at 100% 0, rgba(229,57,53,.2), transparent 50%); }
.counters__grid { position: relative; display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.6rem 1rem; text-align: center; }
.counter { padding: .6rem; }
.counter__num { font-family: var(--font-head); font-size: clamp(2rem, 6vw, 3rem); font-weight: 800; color: #fff; display: block; line-height: 1; }
.counter__icon { color: var(--c-red); display: inline-flex; }
.counter__label { margin-top: .6rem; color: #b9c8de; font-weight: 500; font-size: .95rem; }

/* ============================================================
   NOSOTROS
   ============================================================ */
.about { background: var(--c-white); }
.about__grid { display: grid; gap: clamp(2rem, 5vw, 3.5rem); align-items: center; }
.about__media { position: relative; }
.about__img { width: 100%; border-radius: var(--radius-lg); box-shadow: var(--shadow-md); }
.about__badge {
  position: absolute; bottom: -18px; right: 18px; background: var(--c-red); color: #fff;
  padding: 1rem 1.3rem; border-radius: var(--radius); box-shadow: var(--shadow-md); text-align: center; line-height: 1.1;
}
.about__badge strong { font-family: var(--font-head); font-size: 1.7rem; display: block; }
.about__badge span { font-size: .76rem; opacity: .92; }
.about__text p { margin-top: 1rem; }
.about__text .eyebrow { margin-top: 0; }

/* Misión / Visión */
.mv { display: grid; gap: 1.2rem; margin-top: 2rem; }
.mv__card {
  background: var(--c-gray-100); border: 1px solid var(--c-gray-200); border-radius: var(--radius);
  padding: 1.4rem; transition: transform var(--t-fast), box-shadow var(--t-fast), border-color var(--t-fast);
}
.mv__card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--c-blue); }
.mv__icon {
  display: inline-grid; place-items: center; width: 48px; height: 48px; border-radius: 12px;
  background: linear-gradient(135deg, var(--c-blue-dark), var(--c-blue)); color: #fff; margin-bottom: .7rem;
}
.mv__card h3 { font-size: 1.15rem; margin-bottom: .4rem; }
.mv__card p { font-size: .95rem; color: var(--c-gray-500); }

/* ============================================================
   SERVICIOS
   ============================================================ */
.services { background: var(--c-gray-100); }
.services__grid { display: grid; gap: 1.4rem; grid-template-columns: 1fr; }
.card {
  background: #fff; border: 1px solid var(--c-gray-200); border-radius: var(--radius-lg); padding: 1.8rem;
  position: relative; overflow: hidden;
  transition: transform var(--t-fast), box-shadow var(--t-fast), border-color var(--t-fast);
}
.card::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 4px; transform: scaleX(0); transform-origin: left;
  background: linear-gradient(90deg, var(--c-blue), var(--c-red)); transition: transform var(--t);
}
.card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: transparent; }
.card:hover::before { transform: scaleX(1); }
.service__icon {
  display: inline-grid; place-items: center; width: 60px; height: 60px; border-radius: 16px;
  background: linear-gradient(135deg, var(--c-blue-dark), var(--c-blue)); color: #fff; margin-bottom: 1.1rem;
  transition: transform var(--t);
}
.card:hover .service__icon { transform: rotate(-6deg) scale(1.06); }
.service h3 { font-size: 1.22rem; margin-bottom: .55rem; }
.service p { color: var(--c-gray-500); font-size: .97rem; }
.tags { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1rem; }
.tags li {
  background: var(--c-gray-100); border: 1px solid var(--c-gray-200); color: var(--c-blue-dark);
  padding: .35rem .8rem; border-radius: 999px; font-size: .82rem; font-weight: 600;
  transition: background var(--t-fast), color var(--t-fast);
}
.tags li:hover { background: var(--c-blue); color: #fff; }

/* ============================================================
   ¿POR QUÉ ELEGIRNOS?
   ============================================================ */
.why { background: linear-gradient(140deg, var(--c-blue-dark), #0d3768 60%, var(--c-blue)); color: #fff; position: relative; overflow: hidden; }
.why::after { content: ""; position: absolute; right: -120px; top: -80px; width: 360px; height: 360px; border-radius: 50%; background: radial-gradient(circle, rgba(229,57,53,.25), transparent 70%); }
.why__grid { position: relative; display: grid; gap: clamp(2rem, 5vw, 3.5rem); align-items: center; }
.why__lead { color: #c7d3e6; margin: 1rem 0 1.8rem; }
.why__list { display: grid; gap: .9rem; }
.why__item {
  position: relative; padding: 1rem 1.1rem 1rem 3.2rem; background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius); font-weight: 600;
  transition: background var(--t-fast), transform var(--t-fast);
}
.why__item::before {
  content: "✓"; position: absolute; left: 1rem; top: 50%; transform: translateY(-50%);
  width: 26px; height: 26px; display: grid; place-items: center; border-radius: 50%;
  background: var(--c-red); color: #fff; font-size: .8rem; font-weight: 800; margin-top: 0;
}
.why__item:hover { background: rgba(255,255,255,.12); transform: translateX(6px); }

/* ============================================================
   SECTORES
   ============================================================ */
.sectors { background: var(--c-white); }
.sectors__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.1rem; }
.sector {
  text-align: center; padding: 1.8rem 1rem; border-radius: var(--radius-lg); background: var(--c-gray-100);
  border: 1px solid var(--c-gray-200);
  transition: transform var(--t-fast), box-shadow var(--t-fast), background var(--t-fast);
}
.sector:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); background: #fff; }
.sector__icon {
  display: inline-grid; place-items: center; width: 64px; height: 64px; border-radius: 50%;
  margin: 0 auto .9rem; color: var(--c-blue); background: #fff; box-shadow: var(--shadow-sm);
  transition: background var(--t-fast), color var(--t-fast), transform var(--t-fast);
}
.sector:hover .sector__icon { background: var(--c-red); color: #fff; transform: scale(1.08); }
.sector h3 { font-size: 1rem; color: var(--c-blue-dark); }

/* ============================================================
   VALORES
   ============================================================ */
.values { background: var(--c-gray-100); }
.values__grid { display: grid; grid-template-columns: 1fr; gap: 1rem; }
.value {
  min-width: 0;
  display: flex; align-items: center; gap: 1rem; background: #fff; border-radius: var(--radius);
  padding: 1.2rem 1.4rem; border: 1px solid var(--c-gray-200); border-left: 4px solid var(--c-red);
  transition: transform var(--t-fast), box-shadow var(--t-fast);
}
.value:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.value__dot { width: 12px; height: 12px; border-radius: 50%; background: linear-gradient(135deg, var(--c-blue), var(--c-red)); flex: 0 0 auto; }
.value h3 { font-size: 1.05rem; color: var(--c-blue-dark); }

/* ============================================================
   FORMULARIOS
   ============================================================ */
.forms { background: var(--c-white); }
.forms__grid { display: grid; gap: 1.6rem; }
.forms .formcard { max-width: 860px; margin-inline: auto; }
.formcard {
  background: var(--c-gray-100); border: 1px solid var(--c-gray-200); border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 4vw, 2.5rem);
}
.formcard--alt { background: linear-gradient(160deg, var(--c-blue-dark), #103f7e); color: #fff; border: 0; }
.formcard--alt .section__title, .formcard--alt .eyebrow { color: #fff; }
.formcard--alt .eyebrow { color: #ff9b99; }
.formcard--alt .section__lead { color: #c7d3e6; }
.formcard .eyebrow, .formcard .section__title { margin-top: 0; }
.form { margin-top: 1.4rem; display: grid; gap: 1rem; }
.field-row { display: grid; gap: 1rem; }
.field { display: grid; gap: .4rem; }
.field label { font-size: .85rem; font-weight: 600; color: inherit; }
.formcard--alt .field label { color: #dbe6f5; }
.field input, .field textarea, .field select {
  width: 100%; padding: .8rem 1rem; border-radius: 10px; border: 1.5px solid var(--c-gray-300);
  background: #fff; transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.field textarea { resize: vertical; }
.field select {
  appearance: none; -webkit-appearance: none; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%231565c0'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right .8rem center; background-size: 20px; padding-right: 2.4rem;
}
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--c-blue); box-shadow: 0 0 0 4px rgba(21,101,192,.14); }
.field select.is-invalid { border-color: var(--c-red); box-shadow: 0 0 0 4px rgba(229,57,53,.12); }
.formcard--alt .field input, .formcard--alt .field textarea { border-color: rgba(255,255,255,.25); background: rgba(255,255,255,.95); }
.field__file { padding: .6rem; background: #fff; cursor: pointer; }
.field input.is-invalid, .field textarea.is-invalid { border-color: var(--c-red); box-shadow: 0 0 0 4px rgba(229,57,53,.12); }
.error { color: var(--c-red); font-size: .78rem; min-height: 1em; font-weight: 600; }
.formcard--alt .error { color: #ffc9c7; }
.form__status { font-size: .9rem; font-weight: 600; min-height: 1.2em; }
.form__status.is-ok { color: #1e9e5a; }
.form__status.is-error { color: var(--c-red); }
.formcard--alt .form__status.is-ok { color: #8ff0bd; }
.btn:disabled { opacity: .65; cursor: wait; transform: none; }

/* ============================================================
   SOLICITAR PERSONAL · PANEL DE COTIZACIÓN
   ============================================================ */
.quote-sec { background: var(--c-gray-100); }
.quote {
  display: grid; grid-template-columns: 1fr; background: #fff;
  border: 1px solid var(--c-gray-200); border-radius: var(--radius-lg);
  overflow: hidden; box-shadow: var(--shadow-lg);
}
/* Barra lateral (propuesta de valor) */
.quote__aside {
  position: relative; overflow: hidden; color: #fff;
  background: linear-gradient(160deg, var(--c-blue-dark), #103f7e 60%, var(--c-blue));
  padding: clamp(1.8rem, 4vw, 2.8rem);
}
.quote__aside::after {
  content: ""; position: absolute; right: -90px; bottom: -90px; width: 240px; height: 240px;
  border-radius: 50%; background: radial-gradient(circle, rgba(229,57,53,.35), transparent 70%);
}
.quote__aside > * { position: relative; z-index: 1; }
.quote__badge {
  display: inline-grid; place-items: center; width: 58px; height: 58px; border-radius: 16px;
  background: rgba(255,255,255,.14); color: #fff; margin-bottom: 1.1rem; border: 1px solid rgba(255,255,255,.2);
}
.quote__aside .eyebrow { margin-top: 0; }
.quote__aside .section__title { font-size: clamp(1.5rem, 3.4vw, 2rem); }
.quote__aside-lead { color: #c7d3e6; margin: .9rem 0 1.6rem; }
.quote__benefits { display: grid; gap: .85rem; }
.quote__benefits li {
  position: relative; padding-left: 2.1rem; font-weight: 600; color: #eaf1fb; font-size: .96rem;
}
.quote__benefits li::before {
  content: "✓"; position: absolute; left: 0; top: 50%; transform: translateY(-50%);
  width: 24px; height: 24px; display: grid; place-items: center; border-radius: 50%;
  background: var(--c-red); color: #fff; font-size: .74rem; font-weight: 800;
}
.quote__contact { margin-top: 1.8rem; padding-top: 1.4rem; border-top: 1px solid rgba(255,255,255,.15); }
.quote__contact-item { display: inline-flex; align-items: center; gap: .6rem; font-weight: 700; color: #fff; }
.quote__contact-item:hover { color: #ffd1cf; }
/* Lado del formulario */
.quote__main { padding: clamp(1.6rem, 4vw, 2.8rem); }
.quote__form-title { font-size: 1.2rem; color: var(--c-blue-dark); margin-bottom: .4rem; }
.quote__main .form { margin-top: 1.1rem; }

@media (min-width: 920px) {
  .quote { grid-template-columns: .82fr 1.18fr; }
}

/* ============================================================
   CLIENTES (cuadrícula profesional)
   ============================================================ */
.clients { background: var(--c-gray-100); }
.clients__grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.1rem;
  max-width: 960px; margin: 0 auto;
}
.client-card {
  display: flex; flex-direction: column; align-items: center; gap: 1rem; text-align: center;
  background: #fff; border: 1px solid var(--c-gray-200); border-radius: var(--radius-lg);
  padding: 2rem 1.2rem; position: relative; overflow: hidden;
  transition: transform var(--t-fast), box-shadow var(--t-fast), border-color var(--t-fast);
}
.client-card::after {
  content: ""; position: absolute; inset: auto 0 0 0; height: 3px; transform: scaleX(0); transform-origin: left;
  background: linear-gradient(90deg, var(--c-blue), var(--c-red)); transition: transform var(--t);
}
.client-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: transparent; }
.client-card:hover::after { transform: scaleX(1); }
.client-card__icon {
  display: grid; place-items: center; width: 64px; height: 64px; border-radius: 50%;
  background: linear-gradient(135deg, var(--c-blue-dark), var(--c-blue)); color: #fff;
  box-shadow: 0 8px 20px rgba(10,42,85,.18); transition: transform var(--t);
}
.client-card:hover .client-card__icon { transform: scale(1.08) rotate(-4deg); }
.client-card__name { font-family: var(--font-head); font-weight: 700; color: var(--c-blue-dark); font-size: 1.08rem; }

/* ============================================================
   TESTIMONIOS (slider)
   ============================================================ */
.testimonials { background: linear-gradient(160deg, #0a2a55, #103f7e); color: #fff; }
.slider { max-width: 820px; margin: 0 auto; }
.slider__viewport { overflow: hidden; border-radius: var(--radius-lg); }
.slider__track { display: flex; transition: transform .6s var(--ease); }
.slider__slide { flex: 0 0 100%; padding: .4rem; }
.tcard {
  background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.14); border-radius: var(--radius-lg);
  padding: clamp(1.6rem, 4vw, 2.6rem); backdrop-filter: blur(6px); text-align: center;
}
.tcard__quote { font-size: clamp(1.02rem, 2.3vw, 1.22rem); color: #eaf1fb; font-style: italic; }
.tcard__quote::before { content: "“"; font-family: Georgia, serif; font-size: 3rem; color: var(--c-red); display: block; line-height: .4; margin-bottom: .8rem; }
.tcard__person { margin-top: 1.4rem; display: flex; align-items: center; justify-content: center; gap: .8rem; }
.tcard__avatar { width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center; font-family: var(--font-head); font-weight: 800; color: #fff; background: linear-gradient(135deg, var(--c-blue), var(--c-red)); }
.tcard__name { font-weight: 700; color: #fff; }
.tcard__role { font-size: .85rem; color: #b9c8de; }
.slider__nav { display: flex; align-items: center; justify-content: center; gap: 1.2rem; margin-top: 1.6rem; }
.slider__btn { width: 44px; height: 44px; border-radius: 50%; background: rgba(255,255,255,.12); color: #fff; font-size: 1.6rem; line-height: 1; display: grid; place-items: center; transition: background var(--t-fast), transform var(--t-fast); }
.slider__btn:hover { background: var(--c-red); transform: scale(1.08); }
.slider__dots { display: flex; gap: .5rem; }
.slider__dots button { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,.3); transition: background var(--t-fast), transform var(--t-fast); }
.slider__dots button.is-active { background: var(--c-red); transform: scale(1.25); }

/* ============================================================
   CONTACTO
   ============================================================ */
.contact { background: var(--c-white); }
.contact__grid { display: grid; gap: 1.6rem; }
.contact__list { display: grid; gap: 1.3rem; }
.contact__list li { display: flex; gap: 1rem; align-items: flex-start; }
.contact__ico { flex: 0 0 auto; width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; background: var(--c-gray-100); color: var(--c-blue); border: 1px solid var(--c-gray-200); }
.contact__list strong { display: block; color: var(--c-blue-dark); font-family: var(--font-head); }
.contact__list span, .contact__list a { color: var(--c-gray-500); }
.contact__list div a { display: block; }
.contact__list a:hover { color: var(--c-blue); }
.contact__social { display: flex; gap: .7rem; margin-top: 1.6rem; }
.soc { width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; background: var(--c-gray-100); color: var(--c-blue-dark); border: 1px solid var(--c-gray-200); transition: background var(--t-fast), color var(--t-fast), transform var(--t-fast); }
.soc:hover { background: var(--c-red); color: #fff; transform: translateY(-3px); }
.contact__form { background: var(--c-gray-100); border: 1px solid var(--c-gray-200); border-radius: var(--radius-lg); padding: clamp(1.5rem, 4vw, 2.2rem); margin-top: 0; }
.contact__map { margin-top: 1.8rem; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--c-blue-dark); color: #c7d3e6; padding-top: clamp(3rem, 6vw, 4.5rem); }
.footer__grid { display: grid; gap: 2rem; padding-bottom: 2.5rem; grid-template-columns: 1fr; }
.footer__logo { height: 44px; width: auto; margin-bottom: 1rem; }
.footer__col p { font-size: .95rem; }
.footer__col h3 { color: #fff; font-size: 1.05rem; margin-bottom: 1rem; }
.footer__menu, .footer__contact { display: grid; gap: .6rem; }
.footer__menu a, .footer__contact a, .footer__contact li { color: #c7d3e6; font-size: .95rem; transition: color var(--t-fast); }
.footer__menu a:hover, .footer__contact a:hover { color: #fff; padding-left: 4px; }
.footer__social { display: flex; gap: .6rem; margin-top: 1.2rem; }
.footer__social .soc { background: rgba(255,255,255,.08); color: #fff; border-color: rgba(255,255,255,.15); }
.footer__social .soc:hover { background: var(--c-red); }
.footer__bottom { border-top: 1px solid rgba(255,255,255,.12); padding: 1.4rem 0; text-align: center; font-size: .88rem; }

/* ============================================================
   BOTONES FLOTANTES
   ============================================================ */
.float {
  position: fixed; z-index: 900; width: 56px; height: 56px; border-radius: 50%;
  display: grid; place-items: center; color: #fff; box-shadow: var(--shadow-md);
  transition: transform var(--t-fast), opacity var(--t-fast), background var(--t-fast);
}
.float:hover { transform: translateY(-4px) scale(1.05); }
.float--wa { right: 22px; bottom: 22px; background: #25d366; animation: floatpulse 2.4s ease-in-out infinite; }
.float--top { right: 22px; bottom: 88px; background: var(--c-blue-dark); opacity: 0; visibility: hidden; }
.float--top.is-visible { opacity: 1; visibility: visible; }
@keyframes floatpulse { 0%,100% { box-shadow: 0 0 0 0 rgba(37,211,102,.5); } 50% { box-shadow: 0 0 0 14px rgba(37,211,102,0); } }

/* ============================================================
   REVEAL ON SCROLL (animaciones)
   ============================================================ */
.reveal { opacity: 0; transition: opacity .7s var(--ease), transform .7s var(--ease); will-change: opacity, transform; }
.reveal[data-reveal="fade-up"]    { transform: translateY(40px); }
.reveal[data-reveal="fade-down"]  { transform: translateY(-30px); }
.reveal[data-reveal="fade-left"]  { transform: translateX(45px); }
.reveal[data-reveal="fade-right"] { transform: translateX(-45px); }
.reveal[data-reveal="zoom-in"]    { transform: scale(.88); }
.reveal[data-reveal="fade-in"]    { transform: none; }
.reveal.is-visible { opacity: 1; transform: none; }

/* ============================================================
   RESPONSIVE · TABLET (≥600px)
   ============================================================ */
@media (min-width: 600px) {
  .field-row { grid-template-columns: 1fr 1fr; }
  .counters__grid { grid-template-columns: repeat(4, 1fr); }
  .sectors__grid { grid-template-columns: repeat(3, 1fr); }
  .values__grid { grid-template-columns: repeat(2, 1fr); }
  .services__grid { grid-template-columns: repeat(2, 1fr); }
  /* Footer: 3 columnas iguales a partir de tablet */
  .footer__grid { grid-template-columns: repeat(3, 1fr); }
  /* Clientes: 4 columnas */
  .clients__grid { grid-template-columns: repeat(4, 1fr); }
}

/* ============================================================
   RESPONSIVE · DESKTOP (≥920px)
   ============================================================ */
@media (min-width: 920px) {
  .about__grid { grid-template-columns: 1fr 1.1fr; }
  .mv { grid-template-columns: 1fr 1fr; }
  .services__grid { grid-template-columns: repeat(3, 1fr); }
  .sectors__grid { grid-template-columns: repeat(4, 1fr); }
  .values__grid { grid-template-columns: repeat(3, 1fr); }
  .why__grid { grid-template-columns: 1fr 1fr; }
  .forms__grid { grid-template-columns: 1fr 1fr; }
  .contact__grid { grid-template-columns: 1fr 1.1fr; }
}

/* ============================================================
   RESPONSIVE · MENÚ MÓVIL (≤1023px)
   ============================================================ */
@media (max-width: 1023px) {
  .burger { display: flex; }
  .header__cta { display: none; }
  .nav {
    position: fixed; inset: var(--header-h) 0 auto 0; background: rgba(10,42,85,.97);
    backdrop-filter: blur(16px); padding: 1rem 1.2rem 2rem; transform: translateY(-130%);
    transition: transform var(--t); box-shadow: var(--shadow-lg); max-height: calc(100svh - var(--header-h)); overflow-y: auto;
  }
  .nav.is-open { transform: translateY(0); }
  .nav__list { flex-direction: column; align-items: stretch; gap: .2rem; }
  .nav__link { color: #fff; padding: .9rem 1rem; font-size: 1.05rem; border-radius: 10px; }
  .nav__link::after { display: none; }
  .nav__link:hover { background: rgba(255,255,255,.1); }
  .header.is-scrolled .nav__link { color: #fff; }
}

@media (min-width: 1024px) { .nav { display: block !important; } }

/* ============================================================
   RESPONSIVE · MÓVIL / TABLET (refinamientos finos)
   ============================================================ */

/* Tablet (≤880px): header un poco más compacto */
@media (max-width: 880px) {
  :root { --header-h: 84px; }
  .header__logo { height: 52px; }
  .header.is-scrolled { height: 72px; }
  .header.is-scrolled .header__logo { height: 46px; }
}

/* Móvil (≤640px) */
@media (max-width: 640px) {
  :root { --header-h: 68px; }
  .header__logo { height: 42px; }
  .header.is-scrolled { height: 62px; }
  .header.is-scrolled .header__logo { height: 38px; }

  .header__actions { gap: .6rem; }
  .lang__btn { font-size: .82rem; }

  /* Hero: alturas y tipografía adaptadas */
  .hero { min-height: 88svh; }
  .hero__content { padding: 5.5rem 0 3.5rem; }
  .hero__actions { gap: .7rem; }
  .hero__actions .btn { flex: 1 1 auto; justify-content: center; }

  /* Botones a ancho cómodo y legible */
  .btn { padding: .8rem 1.3rem; font-size: .92rem; }

  /* Cotización: barra lateral con menos relleno */
  .quote__aside, .quote__main { padding: 1.5rem 1.25rem; }

  /* Contadores en 2 columnas más juntos */
  .counters__grid { gap: 1.4rem .6rem; }
  .counter__num { font-size: 2.1rem; }

  /* Secciones: aire vertical reducido */
  .section { padding: 3rem 0; }

  /* Testimonios: botones de navegación accesibles */
  .slider__nav { gap: .8rem; }

  /* Mapa más bajo en móvil */
  .contact__map iframe { height: 280px; }

  /* Flotantes algo más pequeños para no tapar contenido */
  .float { width: 52px; height: 52px; }
  .float--top { bottom: 84px; }
}

/* Móviles muy pequeños (≤380px) */
@media (max-width: 380px) {
  .container { width: min(100% - 1.6rem, var(--container)); }
  .hero__title { font-size: 2rem; }
  .lang { gap: .2rem; }
  .header__logo { height: 38px; }
}