/* ============================================================
   JMD Servicios Especializados — style.css
   ============================================================ */

/* VARIABLES ✏️ Cambia colores aquí para afectar todo el sitio */
:root {
  --clr-dark:      #071525;
  --clr-navy:      #0c1f3f;
  --clr-blue:        #0284c7;
  --clr-blue-deep:   #0369a1;
  --clr-blue-bright: #0ea5e9;
  --clr-blue-mid:  #1a3a6b;
  --clr-accent2:   #7dd3fc;
  --clr-orange:    #f5a020;
  --clr-orange-deep: #d98c12;
  --clr-light:     #fdf5ec;
  --clr-white:     #ffffff;
  --clr-gray:      #7a8ba5;
  --clr-border:    #dde6f0;
  --clr-text:      #1e2d4e;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body:    'DM Sans', sans-serif;
  --radius: 12px;
  --shadow: 0 8px 32px rgba(10,22,40,.12);
  --trans:  0.28s cubic-bezier(.4,0,.2,1);
  --max-w:  1200px;
}

/* RESET */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 18px; }
body { font-family: var(--font-body); color: var(--clr-text); background: var(--clr-white); line-height: 1.7; overflow-x: hidden; }
img { display: block; max-width: 100%; }
a   { text-decoration: none; color: inherit; }
ul  { list-style: none; }

/* SCROLL PROGRESS */
.scroll-progress { position: fixed; top: 0; left: 0; height: 3px; background: linear-gradient(90deg,var(--clr-orange),var(--clr-orange-deep)); z-index: 9999; width: 0; transition: width .1s linear; box-shadow: 0 0 8px rgba(245,160,32,.5); }

/* SCROLL LOCK — activo cuando el menú móvil está abierto */
body.menu-open { overflow: hidden; }


/* ── SVG ICON HELPERS ── */
.ico { display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; }
.ico svg { display: block; }
.cat-card__icon svg  { width: 42px; height: 42px; }
.hero__card-icon svg { width: 30px; height: 30px; }
.service-card__icon svg { width: 30px; height: 30px; }
.mission-card__icon { color: var(--clr-blue); }
.mission-card__icon svg { width: 26px; height: 26px; }
.valor-chip__icon svg { width: 14px; height: 14px; }
.about__list li { display: flex; align-items: center; gap: .65rem; }
.about__list li .ico { color: var(--clr-blue); }
.about__list li .ico svg { width: 16px; height: 16px; }
.sector-item { display: inline-flex !important; align-items: center; gap: .5rem; }
.sector-item .ico { color: var(--clr-blue); }
.sector-item .ico svg { width: 15px; height: 15px; }
.hero__eyebrow .ico { color: var(--clr-accent2); }
.hero__eyebrow .ico svg { width: 13px; height: 13px; }
.testimonial-card__stars { display: flex; gap: 3px; justify-content: center; color: #f59e0b; margin-bottom: 1.2rem; }
.testimonial-card__stars svg { width: 17px; height: 17px; }
.contact__detail > .ico { color: var(--clr-blue); flex-shrink: 0; }
.contact__detail > .ico svg { width: 19px; height: 19px; }
.topbar-inner { display: flex; align-items: center; justify-content: center; gap: .8rem; flex-wrap: wrap; }
.topbar-item { display: inline-flex; align-items: center; gap: .3rem; color: inherit; text-decoration: none; transition: color var(--trans), opacity var(--trans); }
a.topbar-item:hover { color: #fff; opacity: 1; }
.topbar-item svg { opacity: .75; flex-shrink: 0; }
.topbar-sep { opacity: .3; font-weight: 300; }
/* dark toggle SVG */
.dark-toggle__sun { display: none; }
body.dark-mode .dark-toggle__moon { display: none; }
body.dark-mode .dark-toggle__sun { display: block; }
.dark-toggle svg { width: 16px; height: 16px; }

/* HEADER */
.header { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; transition: background var(--trans), box-shadow var(--trans); }
.header__topbar { background: linear-gradient(90deg,var(--clr-dark),var(--clr-navy)); color: var(--clr-accent2); font-size: .78rem; text-align: center; padding: .42rem 1.5rem; letter-spacing: .05em; max-height: 38px; transition: max-height var(--trans), opacity var(--trans); }
.header.scrolled .header__topbar { max-height: 0; opacity: 0; overflow: hidden; }
.header__nav { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; padding: .9rem 3rem; background: rgba(255,255,255,.97); backdrop-filter: blur(16px); border-bottom: 2px solid var(--clr-blue); transition: padding var(--trans), box-shadow var(--trans); }
.header.scrolled .header__nav { padding: .55rem 3rem; box-shadow: 0 4px 24px rgba(2,132,199,.15); }
.header__logo { display: flex; align-items: center; gap: .7rem; flex-shrink: 0; }
.header__logo-img-wrap { position: relative; width: 46px; height: 46px; }
.header__logo-img { width: 46px; height: 46px; border-radius: 50%; object-fit: cover; border: 1.5px solid var(--clr-blue); }
.header__logo-fallback { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; background: var(--clr-dark); border-radius: 50%; font-family: var(--font-display); font-weight: 700; font-size: .9rem; color: var(--clr-blue); border: 1.5px solid var(--clr-blue); }
.header__logo-text { display: flex; flex-direction: column; line-height: 1.15; }
.header__logo-name { font-family: var(--font-display); font-weight: 700; font-size: 1.1rem; color: var(--clr-dark); text-transform: uppercase; letter-spacing: .05em; }
.header__logo-sub  { font-family: var(--font-display); font-weight: 400; font-size: .7rem; color: var(--clr-blue); letter-spacing: .14em; text-transform: uppercase; }
.header__menu { display: flex; align-items: center; gap: .15rem; }
.header__link { font-family: var(--font-display); font-weight: 600; font-size: .9rem; letter-spacing: .06em; text-transform: uppercase; color: var(--clr-dark); padding: .42rem .8rem; border-radius: 6px; position: relative; transition: color var(--trans), background var(--trans); }
.header__link::after { content: ''; position: absolute; bottom: 1px; left: 50%; right: 50%; height: 2px; background: var(--clr-blue); border-radius: 2px; transition: left var(--trans), right var(--trans); }
.header__link:hover, .header__link.active { color: var(--clr-blue-bright); }
.header__link:hover::after, .header__link.active::after { left: .8rem; right: .8rem; }
.header__link--cta { background: var(--clr-orange); color: var(--clr-white) !important; padding: .42rem 1.1rem; border-radius: 6px; font-weight: 700; }
.header__link--cta::after { display: none; }
.header__link--cta:hover { background: var(--clr-orange-deep); }
.header__burger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: .4rem; z-index: 1100; position: relative; }
.header__burger span { display: block; width: 24px; height: 2px; background: var(--clr-dark); border-radius: 2px; transition: transform var(--trans), opacity var(--trans); }
.header__burger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.header__burger.active span:nth-child(2) { opacity: 0; }
.header__burger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   HERO — Grid 2 columnas en PC, 1 columna en móvil
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 360px;
  align-items: center;
  gap: 5rem;
  background: linear-gradient(rgba(10,22,40,.78), rgba(10,22,40,.78)), url('IMG/LOGO/FONDO.png') center/cover no-repeat;
  padding: 165px 5rem 110px;
  overflow: hidden;
}
.hero__grid-bg { position: absolute; inset: 0; background-image: linear-gradient(rgba(14,165,233,.03) 1px, transparent 1px), linear-gradient(90deg, rgba(14,165,233,.03) 1px, transparent 1px); background-size: 72px 72px; pointer-events: none; }
.hero__glow { position: absolute; border-radius: 50%; filter: blur(140px); pointer-events: none; }
.hero__glow--1 { width: 650px; height: 650px; background: radial-gradient(circle, rgba(14,165,233,.14) 0%, transparent 70%); top: -180px; right: -80px; }
.hero__glow--2 { width: 380px; height: 380px; background: radial-gradient(circle, rgba(26,58,107,.4) 0%, transparent 70%); bottom: -80px; left: 8%; opacity: .5; }

/* Columna izquierda */
.hero__content { position: relative; z-index: 1; animation: fadeUp .9s ease both; }
.hero__eyebrow { font-family: var(--font-display); font-size: .8rem; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; color: var(--clr-accent2); margin-bottom: 1.5rem; display: flex; align-items: center; gap: .45rem; }
.hero__title { font-family: var(--font-display); font-weight: 700; font-size: clamp(2.8rem, 5.5vw, 5rem); line-height: .96; color: var(--clr-white); text-transform: uppercase; letter-spacing: .02em; margin-bottom: 1.8rem; display: flex; flex-direction: column; gap: .12em; }
.hero__title-line { display: block; }
.hero__title-accent { display: block; font-style: normal; color: var(--clr-blue); position: relative; padding-left: .12em; }
.hero__title-accent::before { content: ''; position: absolute; left: 0; bottom: 4px; width: 60%; height: 3px; background: var(--clr-blue); opacity: .4; border-radius: 2px; }
.hero__desc { font-size: 1.05rem; color: rgba(255,255,255,.7); line-height: 1.75; margin-bottom: 2.5rem; max-width: 520px; }
.hero__btns { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 3.5rem; }
.hero__stats { display: flex; gap: 3rem; border-top: 1px solid rgba(255,255,255,.1); padding-top: 2.2rem; flex-wrap: wrap; }
.hero__stat { display: flex; flex-direction: column; align-items: flex-start; }
.hero__stat-num { font-family: var(--font-display); font-weight: 700; font-size: 2.4rem; color: var(--clr-orange); line-height: 1; }
.hero__stat-plus { font-family: var(--font-display); font-size: 1.6rem; font-weight: 700; color: var(--clr-orange); }
.hero__stat-label { font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; color: rgba(255,255,255,.6); margin-top: .1rem; }

/* Columna derecha — tarjetas en escalera */
.hero__visual {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  animation: fadeUp 1s .3s ease both;
}
.hero__card {
  border-radius: 14px;
  padding: 1.6rem 1.8rem;
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,.09);
  transition: transform var(--trans), box-shadow var(--trans);
  width: 100%;
}
.hero__card:hover { transform: translateY(-3px); box-shadow: 0 16px 40px rgba(0,0,0,.28); }
.hero__card--1 { background: rgba(14,165,233,.11); border-top: 1px solid rgba(14,165,233,.3); }
.hero__card--2 { background: rgba(15,32,68,.45); margin-left: .8rem; border-top: 1px solid rgba(93,214,211,.2); }
.hero__card--3 { background: rgba(10,22,40,.55); margin-left: 1.6rem; }
.hero__card-icon { display: flex; margin-bottom: .7rem; color: var(--clr-blue); }
.hero__card--2 .hero__card-icon { color: var(--clr-accent2); }
.hero__card--3 .hero__card-icon { color: rgba(255,255,255,.55); }
.hero__card strong { display: block; font-family: var(--font-display); font-weight: 600; font-size: .95rem; color: var(--clr-white); text-transform: uppercase; letter-spacing: .04em; margin-bottom: .25rem; }
.hero__card span { font-size: .76rem; color: rgba(255,255,255,.55); letter-spacing: .03em; }

/* BOTONES */
.btn { display: inline-flex; align-items: center; gap: .5rem; font-family: var(--font-display); font-weight: 700; font-size: .95rem; letter-spacing: .07em; text-transform: uppercase; padding: .85rem 2rem; border-radius: var(--radius); border: 2px solid transparent; cursor: pointer; transition: all var(--trans); }
.btn--primary { background: var(--clr-orange); color: var(--clr-white); border-color: var(--clr-orange); }
.btn--primary:hover { background: var(--clr-orange-deep); border-color: var(--clr-orange-deep); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(245,160,32,.4); }
.btn--ghost { background: transparent; color: var(--clr-white); border-color: rgba(255,255,255,.45); }
.btn--ghost:hover { border-color: var(--clr-blue); color: var(--clr-blue); }
.btn--large { padding: 1rem 2.8rem; font-size: 1.05rem; }
.btn--full  { width: 100%; justify-content: center; grid-column: 1/-1; }

/* LABELS DE SECCIÓN */
.section-label { display: inline-block; font-family: var(--font-display); font-size: .78rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: var(--clr-blue); background: rgba(2,132,199,.1); border: 1px solid rgba(2,132,199,.3); padding: .35rem 1rem; border-radius: 20px; margin-bottom: 1.1rem; }
.section-label--light { color: rgba(255,255,255,.9); background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.3); }
.section-title { font-family: var(--font-display); font-weight: 700; font-size: clamp(2rem,4vw,3rem); text-transform: uppercase; letter-spacing: .02em; line-height: 1.05; color: var(--clr-dark); margin-bottom: 1.2rem; }
.section-title--light { color: var(--clr-white); }
.section-desc { font-size: 1.05rem; color: var(--clr-gray); max-width: 600px; margin: 0 auto 3rem; line-height: 1.75; }

/* QUIÉNES SOMOS */
.about { padding: 110px 3rem; background: var(--clr-light); }
.about__inner { max-width: var(--max-w); margin: auto; display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: start; }
.about__text p { margin-bottom: 1rem; font-size: 1rem; line-height: 1.75; }
.about__list { margin: 1.2rem 0; display: flex; flex-direction: column; gap: .5rem; }
.about__list li { padding: .65rem 1.1rem; background: var(--clr-white); border-left: 3px solid var(--clr-blue); border-radius: 0 var(--radius) var(--radius) 0; font-weight: 500; font-size: 1rem; box-shadow: var(--shadow); transition: transform var(--trans); }
.about__list li:hover { transform: translateX(4px); }
.about__cards { display: flex; flex-direction: column; gap: 1.2rem; padding-top: 3.5rem; }
.mission-card { background: var(--clr-white); border-radius: var(--radius); padding: 1.8rem; box-shadow: var(--shadow); border-top: 3px solid var(--clr-blue); transition: transform var(--trans), box-shadow var(--trans); }
.mission-card:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(2,132,199,.15); }
.mission-card--alt    { border-top-color: var(--clr-orange); }
.mission-card--values { border-top-color: var(--clr-blue-deep); }
.mission-card__icon { font-size: 1.8rem; margin-bottom: .6rem; display: block; }
.mission-card h3 { font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; text-transform: uppercase; letter-spacing: .06em; color: var(--clr-dark); margin-bottom: .75rem; }
.mission-card p { font-size: 1rem; color: var(--clr-gray); line-height: 1.7; }

/* VALORES */
.valores-grid { display: grid; grid-template-columns: 1fr 1fr; gap: .6rem; }
.valor-chip { display: flex; align-items: center; gap: .5rem; background: var(--clr-light); border: 1px solid var(--clr-border); border-radius: 8px; padding: .55rem .75rem; transition: border-color var(--trans), transform var(--trans); }
.valor-chip:hover { border-color: var(--clr-blue); transform: translateY(-2px); }
.valor-chip__icon { font-size: 1rem; flex-shrink: 0; }
.valor-chip strong { font-family: var(--font-display); font-weight: 700; font-size: .8rem; text-transform: uppercase; letter-spacing: .04em; color: var(--clr-dark); line-height: 1.2; }
body.dark-mode .valor-chip { background: #0f1a2e; border-color: #2a3a55; }

/* ESTADÍSTICAS */
.stats-bar { background: linear-gradient(135deg, #1a0a00 0%, #2d1500 60%, #1a0a00 100%); padding: 4rem 3rem; border-top: 1px solid rgba(245,160,32,.25); border-bottom: 1px solid rgba(245,160,32,.25); }
.stats-bar__inner { max-width: var(--max-w); margin: auto; display: grid; grid-template-columns: repeat(4,1fr); gap: 2rem; text-align: center; }
.stats-bar__item { display: flex; flex-direction: column; align-items: center; gap: .3rem; padding: 1.8rem 1.5rem; border-radius: var(--radius); border: 1px solid rgba(255,255,255,.08); background: rgba(255,255,255,.04); transition: border-color var(--trans), transform var(--trans), background var(--trans); }
.stats-bar__item:hover { border-color: var(--clr-orange); background: rgba(245,160,32,.06); transform: translateY(-4px); }
.stats-bar__num { font-family: var(--font-display); font-weight: 700; font-size: 3.4rem; color: var(--clr-orange); line-height: 1; }
.stats-bar__plus { font-family: var(--font-display); font-size: 1.8rem; font-weight: 700; }
.stats-bar__label { font-size: .88rem; letter-spacing: .1em; text-transform: uppercase; color: rgba(255,255,255,.6); margin-top: .4rem; }

/* CATÁLOGO PREVIEW */
.catalog-preview { padding: 110px 3rem; background: #fffaf3; }
.catalog-preview__inner { text-align: center; }
.catalog-preview__inner { max-width: var(--max-w); margin: auto; }
.cat-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; margin-bottom: 3rem; }
.cat-card { display: flex; flex-direction: column; align-items: flex-start; text-align: left; background: var(--clr-light); border: 1.5px solid var(--clr-border); border-top: 2px solid rgba(245,160,32,.3); border-radius: 16px; padding: 2rem 1.8rem; transition: border-color var(--trans), transform var(--trans), box-shadow var(--trans); cursor: pointer; }
.cat-card:hover { border-color: var(--clr-orange); transform: translateY(-5px); box-shadow: 0 16px 40px rgba(245,160,32,.15); }
.cat-card__icon { font-size: 2.8rem; margin-bottom: 1rem; }
.cat-card h3 { font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; text-transform: uppercase; letter-spacing: .04em; color: var(--clr-dark); margin-bottom: .5rem; }
.cat-card p { font-size: 1rem; color: var(--clr-gray); line-height: 1.7; flex: 1; }
.cat-card__cta { margin-top: 1.2rem; font-family: var(--font-display); font-weight: 700; font-size: .88rem; letter-spacing: .08em; text-transform: uppercase; color: var(--clr-orange); transition: letter-spacing var(--trans), color var(--trans); }
.cat-card:hover .cat-card__cta { letter-spacing: .14em; color: var(--clr-orange-deep); }
.catalog-preview__cta { text-align: center; }

/* LÍNEA DEL TIEMPO */
.timeline { padding: 80px 3rem; background: var(--clr-light); }
.timeline__inner { max-width: 820px; margin: auto; }
.timeline__track { position: relative; padding-left: 2.2rem; margin-top: 3rem; }
.timeline__track::before { content: ''; position: absolute; left: 9px; top: 0; bottom: 0; width: 2px; background: linear-gradient(to bottom,var(--clr-orange),var(--clr-dark)); }
.timeline__item { position: relative; padding: 0 0 2.5rem 2.2rem; }
.timeline__dot { position: absolute; left: -7px; top: 5px; width: 16px; height: 16px; border-radius: 50%; background: var(--clr-white); border: 3px solid var(--clr-orange); transition: transform var(--trans), background var(--trans); }
.timeline__dot--active { background: var(--clr-orange); border-color: var(--clr-orange); box-shadow: 0 0 0 4px rgba(245,160,32,.2); }
.timeline__item:hover .timeline__dot { transform: scale(1.5); background: var(--clr-orange); }
.timeline__content { background: var(--clr-white); border-radius: var(--radius); padding: 1.2rem 1.5rem; border-left: 3px solid var(--clr-orange); transition: transform var(--trans), box-shadow var(--trans); }
.timeline__item:hover .timeline__content { transform: translateX(6px); box-shadow: var(--shadow); }
.timeline__year { font-family: var(--font-display); font-weight: 700; font-size: 1.35rem; color: var(--clr-orange); display: block; margin-bottom: .2rem; }
.timeline__content h4 { font-family: var(--font-display); font-weight: 700; font-size: .98rem; text-transform: uppercase; letter-spacing: .06em; color: var(--clr-dark); margin-bottom: .35rem; }
.timeline__content p { font-size: 1rem; color: var(--clr-gray); line-height: 1.7; }

/* TESTIMONIOS */
.testimonials { padding: 110px 3rem; background: var(--clr-dark); }
.testimonials__inner { max-width: 860px; margin: auto; }
.testimonials__carousel { position: relative; margin-top: 2.5rem; overflow: hidden; }
.testimonials__track { display: flex; transition: transform .55s cubic-bezier(.4,0,.2,1); }
.testimonial-card { min-width: 100%; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); border-radius: 20px; padding: 2.5rem; box-sizing: border-box; }
.testimonial-card__stars { font-size: 1.1rem; margin-bottom: 1.2rem; }
.testimonial-card p { font-size: 1.05rem; color: rgba(255,255,255,.85); line-height: 1.8; font-style: italic; margin-bottom: 2rem; text-align: center; }
.testimonial-card__author { display: flex; align-items: center; gap: 1rem; justify-content: center; }
.testimonial-card__avatar { width: 50px; height: 50px; border-radius: 50%; background: var(--clr-blue); color: var(--clr-white); font-family: var(--font-display); font-weight: 700; font-size: 1rem; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.testimonial-card__author strong { display: block; color: var(--clr-white); font-size: 1rem; }
.testimonial-card__author span  { font-size: .85rem; color: rgba(255,255,255,.6); }
.testimonials__controls { display: flex; align-items: center; justify-content: center; gap: 1.2rem; margin-top: 2rem; }
.testimonials__btn { width: 40px; height: 40px; border-radius: 50%; border: 1.5px solid rgba(255,255,255,.25); background: rgba(255,255,255,.06); color: white; font-size: 1.1rem; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: background var(--trans), border-color var(--trans); }
.testimonials__btn:hover { background: var(--clr-blue); border-color: var(--clr-blue); }
.testimonials__dots { display: flex; gap: .5rem; }
.testimonials__dot { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,.25); border: none; cursor: pointer; transition: background var(--trans), transform var(--trans); padding: 0; }
.testimonials__dot.active { background: var(--clr-blue); transform: scale(1.3); }

/* SECTORES */
.sectors { padding: 64px 3rem; background: linear-gradient(135deg, #fff8ef 0%, #fdf1e3 100%); }
.sectors__inner { max-width: var(--max-w); margin: auto; text-align: center; }
.sectors__grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 1rem; margin-top: 2.5rem; }
.sector-item { background: var(--clr-white); border: 1.5px solid rgba(2,132,199,.2); border-radius: 50px; padding: .85rem 2rem; font-family: var(--font-display); font-weight: 600; font-size: 1rem; text-transform: uppercase; letter-spacing: .05em; color: var(--clr-dark); box-shadow: 0 2px 12px rgba(2,132,199,.08); transition: border-color var(--trans), color var(--trans), transform var(--trans), box-shadow var(--trans); }
.sector-item:hover { border-color: var(--clr-orange); color: var(--clr-orange-deep); transform: translateY(-3px); box-shadow: 0 8px 24px rgba(245,160,32,.2); }

/* FAQ */
.faq { padding: 80px 3rem; background: var(--clr-light); }
.faq__inner { max-width: 820px; margin: auto; }
.faq__list { margin-top: 2.5rem; display: flex; flex-direction: column; gap: 1rem; }
.faq__item { background: var(--clr-white); border-radius: var(--radius); border: 1.5px solid var(--clr-border); overflow: hidden; transition: border-color var(--trans), box-shadow var(--trans); }
.faq__item.open { border-color: var(--clr-orange); box-shadow: 0 4px 20px rgba(245,160,32,.12); }
.faq__question { width: 100%; display: flex; justify-content: space-between; align-items: center; padding: 1.2rem 1.5rem; background: none; border: none; cursor: pointer; font-family: var(--font-display); font-weight: 600; font-size: 1rem; text-align: left; color: var(--clr-dark); transition: color var(--trans); }
.faq__item.open .faq__question { color: var(--clr-orange); }
.faq__icon { font-size: 1.4rem; font-weight: 300; color: var(--clr-orange); transition: transform var(--trans); flex-shrink: 0; }
.faq__item.open .faq__icon { transform: rotate(45deg); }
.faq__answer { max-height: 0; overflow: hidden; transition: max-height .4s ease, padding .4s ease; padding: 0 1.5rem; }
.faq__item.open .faq__answer { max-height: 220px; padding: 0 1.5rem 1.2rem; }
.faq__answer p { font-size: 1rem; color: var(--clr-gray); line-height: 1.75; }

/* CONTACTO */
.contact { padding: 110px 3rem; background: #fffbf5; }
.contact__inner { max-width: var(--max-w); margin: auto; display: grid; grid-template-columns: 1fr 1.4fr; gap: 4rem; align-items: start; }
.contact__info p { color: var(--clr-gray); margin-bottom: 1.8rem; font-size: 1rem; line-height: 1.75; }
.contact__details { display: flex; flex-direction: column; gap: 1.1rem; margin-bottom: 1.5rem; }
.contact__detail { display: flex; align-items: center; gap: 1rem; padding: 1rem 1.2rem; background: var(--clr-light); border-radius: var(--radius); border-left: 3px solid var(--clr-blue); transition: transform var(--trans); }
.contact__detail:hover { transform: translateX(4px); }
.contact__detail span:first-child { font-size: 1.4rem; }
.contact__detail strong { display: block; font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; color: var(--clr-gray); margin-bottom: .1rem; }
.contact__detail a, .contact__detail span:last-child { color: var(--clr-dark); font-weight: 600; font-size: 1rem; }
.contact__detail a:hover { color: var(--clr-blue); }

/* MAPA */
.contact__map { margin-top: .5rem; }
.contact__map-link { display: block; position: relative; border-radius: 14px; overflow: hidden; cursor: pointer; box-shadow: 0 6px 24px rgba(10,22,40,.15); border: 2px solid var(--clr-border); transition: border-color var(--trans), box-shadow var(--trans), transform var(--trans); text-decoration: none; }
.contact__map-link:hover { border-color: var(--clr-blue); box-shadow: 0 12px 36px rgba(2,132,199,.25); transform: translateY(-3px); }
.contact__map-link iframe { display: block; width: 100%; height: 200px; border: 0; border-radius: 12px; pointer-events: none; }
.contact__map-overlay { position: absolute; bottom: 0; left: 0; right: 0; background: linear-gradient(to top,rgba(10,22,40,.75) 0%,transparent 100%); padding: .9rem 1rem .7rem; display: flex; align-items: flex-end; }
.contact__map-badge { display: inline-flex; align-items: center; gap: .4rem; background: var(--clr-blue); color: var(--clr-white); font-family: var(--font-display); font-weight: 700; font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; padding: .38rem .9rem; border-radius: 20px; box-shadow: 0 2px 10px rgba(2,132,199,.45); }

/* FORMULARIO */
.contact__form { background: var(--clr-light); border-radius: 20px; padding: 2.5rem; display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; box-shadow: var(--shadow); }
.form__group { display: flex; flex-direction: column; gap: .4rem; }
.form__group--full { grid-column: 1/-1; }
.form__group label { font-family: var(--font-display); font-weight: 600; font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; color: var(--clr-text); }
.form__group input, .form__group select, .form__group textarea { padding: .75rem 1rem; border: 1.5px solid var(--clr-border); border-radius: var(--radius); font-family: var(--font-body); font-size: 1rem; color: var(--clr-text); background: var(--clr-white); transition: border-color var(--trans), box-shadow var(--trans); outline: none; resize: none; }
.form__group input:focus, .form__group select:focus, .form__group textarea:focus { border-color: var(--clr-blue); box-shadow: 0 0 0 3px rgba(2,132,199,.15); }
.form__note { grid-column: 1/-1; text-align: center; font-size: .78rem; color: var(--clr-gray); }

/* FOOTER */
.footer { background: var(--clr-dark); padding: 2.5rem 3rem; border-top: 1px solid rgba(255,255,255,.06); }
.footer__inner { max-width: var(--max-w); margin: auto; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1.5rem; }
.footer__brand { display: flex; align-items: center; gap: .8rem; }
.footer__logo { height: 40px; width: 40px; border-radius: 50%; object-fit: cover; border: 1px solid rgba(255,255,255,.15); }
.footer__name { font-family: var(--font-display); font-weight: 700; font-size: 1rem; text-transform: uppercase; color: var(--clr-white); letter-spacing: .06em; display: block; }
.footer__sub { font-size: .72rem; color: var(--clr-blue); letter-spacing: .12em; text-transform: uppercase; }
.footer__nav { display: flex; gap: 1.5rem; flex-wrap: wrap; }
.footer__nav a { font-family: var(--font-display); font-size: .88rem; color: rgba(255,255,255,.55); letter-spacing: .07em; text-transform: uppercase; transition: color var(--trans); }
.footer__nav a:hover { color: var(--clr-orange); }
.footer__copy { font-size: .82rem; color: var(--clr-gray); }

/* FAB — Floating Action Button */
.fab { position: fixed; bottom: 2rem; right: 2rem; z-index: 999; }
.fab__toggle { width: 58px; height: 58px; border-radius: 50%; background: var(--clr-blue); border: none; cursor: pointer; display: flex; align-items: center; justify-content: center; color: white; box-shadow: 0 8px 32px rgba(2,132,199,.45); transition: background var(--trans), box-shadow var(--trans); position: relative; }
.fab__toggle:hover { background: var(--clr-blue-deep); box-shadow: 0 12px 40px rgba(2,132,199,.55); }
.fab.open .fab__toggle { background: var(--clr-dark); }
.fab__icon-open, .fab__icon-close { position: absolute; transition: opacity var(--trans), transform var(--trans); }
.fab__icon-close { opacity: 0; transform: scale(.6) rotate(-45deg); }
.fab.open .fab__icon-open { opacity: 0; transform: scale(.6) rotate(45deg); }
.fab.open .fab__icon-close { opacity: 1; transform: scale(1) rotate(0); }
.fab__menu { position: absolute; bottom: 70px; right: 0; display: flex; flex-direction: column; gap: .6rem; align-items: flex-end; pointer-events: none; }
.fab.open .fab__menu { pointer-events: auto; }
.fab__item { display: flex; align-items: center; gap: .65rem; opacity: 0; transform: translateY(10px) scale(.95); transition: opacity .22s ease, transform .22s ease; pointer-events: none; }
.fab.open .fab__item { opacity: 1; transform: translateY(0) scale(1); pointer-events: auto; }
.fab.open .fab__item:nth-child(1) { transition-delay: .12s; }
.fab.open .fab__item:nth-child(2) { transition-delay: .08s; }
.fab.open .fab__item:nth-child(3) { transition-delay: .04s; }
.fab.open .fab__item:nth-child(4) { transition-delay: 0s; }
.fab__label { font-family: var(--font-display); font-weight: 600; font-size: .8rem; color: white; background: rgba(10,22,40,.85); backdrop-filter: blur(8px); padding: .32rem .75rem; border-radius: 6px; white-space: nowrap; letter-spacing: .04em; box-shadow: 0 2px 8px rgba(0,0,0,.25); }
.fab__btn { width: 48px; height: 48px; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: white; flex-shrink: 0; transition: transform var(--trans), box-shadow var(--trans); }
.fab__btn:hover { transform: scale(1.1); }
.fab__btn--wa   { background: #25d366; box-shadow: 0 4px 16px rgba(37,211,102,.4); }
.fab__btn--call { background: var(--clr-blue); box-shadow: 0 4px 16px rgba(2,132,199,.4); }
.fab__btn--call2 { background: #075985; box-shadow: 0 4px 16px rgba(2,132,199,.35); }
.fab__btn--fb   { background: #1877f2; box-shadow: 0 4px 16px rgba(24,119,242,.4); }
.footer__social { display: flex; gap: .75rem; align-items: center; }
.footer__social-link { display: flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: 50%; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12); color: white; transition: background var(--trans), transform var(--trans); }
.footer__social-link:hover { background: #1877f2; transform: translateY(-2px); }

/* MARCAS */
.brands { background: var(--clr-light); padding: 64px 3rem; }
.brands__inner { max-width: var(--max-w); margin: auto; text-align: center; }
.brands__desc { font-size: 1.05rem; color: var(--clr-gray); margin: .5rem auto 2.8rem; max-width: 560px; }
.brands__grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 1rem; }
.brand-chip { display: inline-flex; align-items: center; gap: .55rem; background: var(--clr-white); border: 1.5px solid var(--clr-border); border-radius: 50px; padding: .65rem 1.5rem; font-family: var(--font-display); font-weight: 600; font-size: 1rem; letter-spacing: .04em; color: var(--clr-text); transition: border-color var(--trans), box-shadow var(--trans), transform var(--trans); }
.brand-chip:hover { border-color: var(--clr-orange); box-shadow: 0 4px 16px rgba(245,160,32,.2); transform: translateY(-2px); }
.brand-chip__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--clr-orange); flex-shrink: 0; }
body.dark-mode .brands { background: #0f1a2e; }
body.dark-mode .brand-chip { background: #162035; border-color: #2a3a55; color: var(--clr-text); }

/* SERVICIOS */
.services { background: linear-gradient(135deg,#0a1628 0%,#0d2040 60%,#0a1628 100%); padding: 80px 3rem; }
.services__inner { max-width: var(--max-w); margin: auto; }
.services__inner .section-label { color: var(--clr-blue); }
.services__inner .section-title { color: var(--clr-white); }
.services__inner .section-desc { color: rgba(255,255,255,.65); text-align: center; max-width: 680px; margin: .5rem auto 0; }
.services__grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 2rem; margin-top: 3rem; }
.service-card { background: rgba(255,255,255,.05); border: 1px solid rgba(2,132,199,.2); border-radius: 20px; padding: 2.5rem; display: flex; flex-direction: column; gap: 1.2rem; position: relative; overflow: hidden; transition: transform var(--trans), border-color var(--trans), box-shadow var(--trans); }
.service-card::before { content:''; position:absolute; top:0; left:0; right:0; height:3px; background:linear-gradient(90deg,var(--clr-orange),var(--clr-blue)); }
.service-card:hover { transform: translateY(-6px); border-color: rgba(2,132,199,.5); box-shadow: 0 20px 60px rgba(2,132,199,.15); }
.service-card__icon-wrap { width:70px; height:70px; background:rgba(2,132,199,.12); border:1px solid rgba(2,132,199,.25); border-radius:18px; display:flex; align-items:center; justify-content:center; }
.service-card__icon { display:flex; align-items:center; justify-content:center; color: rgba(255,255,255,.9); }
.service-card__title { font-family:var(--font-display); font-weight:700; font-size:1.45rem; color:var(--clr-white); letter-spacing:.02em; line-height:1.2; }
.service-card__desc { font-size:.95rem; color:rgba(255,255,255,.65); line-height:1.65; }
.service-card__list { list-style:none; padding:0; margin:0; display:flex; flex-direction:column; gap:.6rem; flex:1; }
.service-card__list li { font-size:1rem; color:rgba(255,255,255,.78); padding-left:1.5rem; position:relative; line-height:1.6; }
.service-card__list li::before { content:'✓'; position:absolute; left:0; color:var(--clr-blue); font-weight:700; }
.service-card__btn { display:inline-flex; align-items:center; gap:.5rem; background:var(--clr-orange); color:#fff; font-family:var(--font-display); font-weight:700; font-size:.85rem; letter-spacing:.08em; text-transform:uppercase; padding:.7rem 1.6rem; border-radius:50px; text-decoration:none; align-self:flex-start; margin-top:.5rem; transition:background var(--trans),transform var(--trans); }
.service-card__btn:hover { background:var(--clr-orange-deep); transform:translateY(-2px); }

/* PROCESO — Cómo trabajamos */
.process { padding: 100px 3rem; background: #fffbeb; }
.process__inner { max-width: var(--max-w); margin: auto; text-align: center; }
.process__grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 3rem; margin-top: 3.5rem; position: relative; }
.process__grid::before { content: ''; position: absolute; top: 39px; left: calc(16.67% + 1.5rem); right: calc(16.67% + 1.5rem); height: 1px; background: linear-gradient(90deg,var(--clr-orange),var(--clr-blue),var(--clr-orange)); opacity: .25; }
.process-step { display: flex; flex-direction: column; align-items: center; gap: 1rem; }
.process-step__num { font-family: var(--font-display); font-weight: 700; font-size: .72rem; letter-spacing: .2em; text-transform: uppercase; color: var(--clr-orange); opacity: .7; margin-bottom: -.2rem; }
.process-step__icon-wrap { width: 78px; height: 78px; border-radius: 50%; background: white; border: 1.5px solid rgba(245,160,32,.25); display: flex; align-items: center; justify-content: center; color: var(--clr-orange); transition: background var(--trans), border-color var(--trans), box-shadow var(--trans), transform var(--trans); }
.process-step:hover .process-step__icon-wrap { background: var(--clr-orange); color: white; border-color: var(--clr-orange); box-shadow: 0 10px 32px rgba(245,160,32,.3); transform: translateY(-5px); }
.process-step__icon-wrap svg { width: 32px; height: 32px; }
.process-step__title { font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; color: var(--clr-dark); }
.process-step__desc { font-size: 1rem; color: var(--clr-gray); line-height: 1.7; max-width: 230px; margin: 0 auto; }

/* CTA PRE-FOOTER */
.cta-section { padding: 110px 3rem; background: var(--clr-dark); position: relative; overflow: hidden; text-align: center; }
.cta-section::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse 80% 55% at 50% 50%, rgba(245,160,32,.1) 0%, transparent 70%); pointer-events: none; }
.cta-section::after { content: ''; position: absolute; inset: 0; background-image: linear-gradient(rgba(245,160,32,.028) 1px,transparent 1px),linear-gradient(90deg,rgba(245,160,32,.028) 1px,transparent 1px); background-size: 56px 56px; pointer-events: none; }
.cta-section__inner { max-width: 780px; margin: auto; position: relative; z-index: 1; }
.cta-section__badge { display: inline-flex; align-items: center; gap: .5rem; background: rgba(245,160,32,.12); border: 1px solid rgba(245,160,32,.35); border-radius: 50px; padding: .38rem 1rem; font-family: var(--font-display); font-size: .76rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--clr-orange); margin-bottom: 2rem; }
.cta-section__badge svg { width: 13px; height: 13px; }
.cta-section__title { font-family: var(--font-display); font-weight: 700; font-size: clamp(2rem,4vw,3rem); line-height: 1.08; color: var(--clr-white); margin-bottom: 1.4rem; text-transform: uppercase; letter-spacing: .02em; }
.cta-section__title span { color: var(--clr-orange); }
.cta-section__desc { font-size: 1.05rem; color: rgba(255,255,255,.58); line-height: 1.75; max-width: 540px; margin: 0 auto 3rem; }
.cta-section__btns { display: flex; align-items: center; justify-content: center; gap: 1rem; flex-wrap: wrap; }

/* REVEAL */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible  { opacity: 1; transform: translateY(0); }
.reveal--delay   { transition-delay: .15s; }
.reveal--delay2  { transition-delay: .3s; }
.reveal--delay3  { transition-delay: .45s; }
@keyframes fadeUp { from{opacity:0;transform:translateY(28px)} to{opacity:1;transform:translateY(0)} }

/* DARK MODE TOGGLE */
.dark-toggle { background: rgba(10,22,40,.08); border: 1px solid rgba(10,22,40,.15); border-radius: 50px; padding: .4rem .8rem; cursor: pointer; font-size: 1rem; transition: background var(--trans); flex-shrink: 0; }
.dark-toggle:hover { background: rgba(10,22,40,.15); }

/* MODO OSCURO */
body.dark-mode { --clr-light:#111c2d; --clr-white:#162035; --clr-text:#e2e8f0; --clr-border:#2a3a55; --clr-gray:#7a8ba5; }
body.dark-mode .about, body.dark-mode .timeline, body.dark-mode .catalog-preview { background: var(--clr-light); }
body.dark-mode .sectors { background: #0a1c2e; }
body.dark-mode .contact { background: var(--clr-light); }
body.dark-mode .faq { background: #0f1a2e; }
body.dark-mode .mission-card, body.dark-mode .timeline__content, body.dark-mode .faq__item { background: #162035; }
body.dark-mode .about__list li, body.dark-mode .sector-item, body.dark-mode .cat-card { background: #162035; }
body.dark-mode .contact__detail, body.dark-mode .contact__form { background: #0f1a2e; }
body.dark-mode .form__group input, body.dark-mode .form__group select, body.dark-mode .form__group textarea { background: #162035; color: var(--clr-text); border-color: var(--clr-border); }
body.dark-mode .dark-toggle { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.15); }
body.dark-mode .contact__map-link { border-color: #2a3a55; }
body.dark-mode .services { background: linear-gradient(135deg,#070e1a 0%,#091828 60%,#070e1a 100%); }
body.dark-mode .service-card { background: rgba(255,255,255,.04); }
body.dark-mode .process { background: #1a1200; }
body.dark-mode .process-step__icon-wrap { background: #221800; border-color: rgba(245,160,32,.2); }
body.dark-mode .cta-section { background: #060d1a; }

/* ============================================================
   RESPONSIVE — Pantalla mediana (max 1280px)
   ============================================================ */
@media (max-width: 1280px) {
  .hero { padding: 140px 3.5rem 80px; grid-template-columns: 1fr 320px; gap: 2rem; }
  .hero__card--2 { margin-left: .5rem; }
  .hero__card--3 { margin-left: 1rem; }
}

/* ============================================================
   RESPONSIVE — Tablet grande (max 1024px)
   Hero: 1 columna, tarjetas en fila
   ============================================================ */
@media (max-width: 1024px) {
  .hero { grid-template-columns: 1fr; padding: 130px 3rem 60px; min-height: auto; gap: 2.5rem; }
  .hero__visual { flex-direction: row; flex-wrap: wrap; gap: .9rem; }
  .hero__card { flex: 1 1 calc(33% - .6rem); min-width: 180px; margin-left: 0 !important; }
  .about__inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .services__grid { grid-template-columns: 1fr 1fr; }
  .about__cards { padding-top: 0; }
  .stats-bar__inner { grid-template-columns: repeat(2,1fr); }
  .cat-grid { grid-template-columns: repeat(2,1fr); }
  .contact__inner { grid-template-columns: 1fr; gap: 2.5rem; }
}

/* ============================================================
   RESPONSIVE — Móvil (max 768px)
   ============================================================ */
@media (max-width: 768px) {
  /* Header */
  .header__topbar { display: none; }
  .header__nav { padding: .75rem 1.2rem; }
  .header__burger { display: flex; }
  .header__menu { position: fixed; inset: 0; background: rgba(10,22,40,.97); backdrop-filter: blur(16px); flex-direction: column; align-items: center; justify-content: center; gap: .5rem; transform: translateX(100%); transition: transform .4s cubic-bezier(.4,0,.2,1); z-index: 1050; padding: 2rem; }
  .header__menu.open { transform: translateX(0); }
  .header__link { font-size: 1.4rem; padding: .75rem 1.5rem; width: 100%; text-align: center; color: rgba(255,255,255,.9) !important; border-radius: 10px; }
  .header__link:hover, .header__link.active { background: rgba(2,132,199,.15); color: var(--clr-blue-bright) !important; }
  .header__link::after { display: none; }
  .header__link--cta { background: var(--clr-orange) !important; color: var(--clr-white) !important; margin-top: .5rem; }
  /* Burger: barras blancas cuando el menú está abierto */
  .header__burger span { background: var(--clr-dark); }
  .header__burger.active span { background: rgba(255,255,255,.9); }
  /* Dark toggle visible sobre fondo oscuro del menú */
  .header__menu .dark-toggle { color: rgba(255,255,255,.9); border-color: rgba(255,255,255,.25); background: rgba(255,255,255,.1); }
  .header__menu .dark-toggle:hover { background: rgba(255,255,255,.2); }

  /* Hero */
  .hero { padding: 110px 1.4rem 50px; gap: 2rem; }
  .hero__title { font-size: clamp(2.4rem, 9vw, 3.2rem); }
  .hero__desc { font-size: .95rem; }
  .hero__btns { gap: .75rem; }
  .hero__visual { flex-direction: column; gap: .75rem; }
  .hero__card { flex: none; width: 100%; margin-left: 0 !important; padding: 1.1rem 1.3rem; }
  .hero__card-icon { margin-bottom: .4rem; }
  .hero__stats { gap: 1.5rem; }

  /* Secciones */
  .about, .catalog-preview, .timeline, .testimonials, .sectors, .faq, .contact, .services, .brands, .process, .cta-section { padding: 64px 1.4rem; }
  .services__grid { grid-template-columns: 1fr; }
  .stats-bar { padding: 2.5rem 1.4rem; }
  .stats-bar__inner { grid-template-columns: repeat(2,1fr); gap: .9rem; }
  .cat-grid { grid-template-columns: 1fr; }
  .contact__form { grid-template-columns: 1fr; padding: 1.4rem; }
  .valores-grid { grid-template-columns: 1fr 1fr; }

  /* Footer */
  .footer { padding: 2rem 1.4rem; }
  .footer__inner { flex-direction: column; text-align: center; }
  .footer__nav { justify-content: center; }
  .footer__brand { justify-content: center; }

  /* FAB móvil */
  .fab { bottom: 1.2rem; right: 1.2rem; }
  .fab__toggle { width: 52px; height: 52px; }
  .process__grid { grid-template-columns: 1fr; gap: 2.2rem; }
  .process__grid::before { display: none; }
}

/* ============================================================
   RESPONSIVE — Móvil pequeño (max 480px)
   ============================================================ */
@media (max-width: 480px) {
  .hero { padding: 100px 1rem 40px; }
  .hero__title { font-size: clamp(2rem, 10vw, 2.8rem); }
  .hero__stats { gap: 1.2rem; }
  .hero__stat-num { font-size: 1.9rem; }
  .stats-bar__inner { grid-template-columns: 1fr 1fr; gap: .7rem; }
  .stats-bar__num { font-size: 2.4rem; }
  .valores-grid { grid-template-columns: 1fr; }
  .testimonials__carousel { border-radius: 14px; }
  .section-title { font-size: clamp(1.7rem, 7vw, 2.4rem); }
}