/* ═══════════════════════════════════════════════════════
   REYNA ESTRUCTURAS – styles.css
   ═══════════════════════════════════════════════════════ */

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: 'Open Sans', sans-serif; color: #333; background: #fff; line-height: 1.6; overflow-x: hidden; }
img { display: block; max-width: 100%; }
a { text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; }

/* ── VARIABLES ── */
:root {
  --orange:     #F47820;
  --orange-dk:  #D4651A;
  --dark:       #1C1C1C;
  --dark2:      #242424;
  --gray:       #555;
  --light:      #F7F7F7;
  --border:     #E2E2E2;
  --white:      #FFFFFF;
  --fhead:      'Oswald', sans-serif;
  --fbody:      'Open Sans', sans-serif;
  --maxw:       1200px;
  --radius:     4px;
}

/* ── CONTAINER ── */
.container { max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }

/* ══════════════════════════════════════════════
   BUTTONS
══════════════════════════════════════════════ */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 26px; border: 2px solid transparent;
  border-radius: var(--radius); font-size: 13px; font-weight: 700;
  letter-spacing: .5px; cursor: pointer; position: relative;
  overflow: hidden; transition: background .2s, color .2s, border-color .2s, transform .15s;
}
.btn--primary  { background: var(--orange); color: var(--white); border-color: var(--orange); }
.btn--primary:hover { background: var(--orange-dk); border-color: var(--orange-dk); }
.btn--outline  { background: transparent; color: var(--white); border-color: rgba(255,255,255,.55); }
.btn--outline:hover { border-color: var(--white); }
.btn--phone    { background: var(--orange); color: var(--white); border-color: var(--orange); padding: 10px 20px; font-size: 13px; }
.btn--phone:hover { background: var(--orange-dk); }
.btn--white    { background: var(--white); color: var(--orange); border-color: var(--white); padding: 14px 30px; font-size: 13px; }
.btn--white:hover { background: #f0f0f0; }
.btn--sm       { padding: 10px 20px; font-size: 12px; }

/* Ripple */
.btn__ripple {
  position: absolute; width: 8px; height: 8px;
  background: rgba(255,255,255,.35); border-radius: 50%;
  transform: translate(-50%,-50%) scale(0);
  animation: ripple .65s ease-out forwards; pointer-events: none;
}
@keyframes ripple { to { transform: translate(-50%,-50%) scale(30); opacity: 0; } }

/* ══════════════════════════════════════════════
   SECTION TITLES
══════════════════════════════════════════════ */
.section__title {
  font-family: var(--fhead); font-size: 28px; font-weight: 700;
  text-align: center; text-transform: uppercase; letter-spacing: 1px;
  color: var(--dark); margin-bottom: 14px;
}
.section__title--white { color: var(--white); }
.section__bar {
  width: 48px; height: 3px; background: var(--orange);
  margin: 0 auto 48px; transform-origin: left;
}

/* ══════════════════════════════════════════════
   PRELOADER
══════════════════════════════════════════════ */
#preloader {
  position: fixed; inset: 0; background: var(--dark); z-index: 9999;
  display: flex; align-items: center; justify-content: center;
  transition: opacity .5s ease, visibility .5s ease;
}
#preloader.done { opacity: 0; visibility: hidden; }
.preloader__inner { display: flex; flex-direction: column; align-items: center; gap: 20px; }
.preloader__logo { animation: pl-pulse 1s ease-in-out infinite alternate; }
@keyframes pl-pulse { from { transform: scale(.85); opacity: .6; } to { transform: scale(1.05); opacity: 1; } }
.preloader__bar { width: 140px; height: 3px; background: rgba(255,255,255,.1); border-radius: 3px; overflow: hidden; }
.preloader__fill { height: 100%; background: var(--orange); border-radius: 3px; animation: pl-fill .9s cubic-bezier(.4,0,.2,1) forwards; }
@keyframes pl-fill { from { width: 0; } to { width: 100%; } }

/* ══════════════════════════════════════════════
   SCROLL PROGRESS BAR
══════════════════════════════════════════════ */
.scroll-progress {
  position: fixed; top: 0; left: 0; height: 3px;
  background: linear-gradient(90deg, var(--orange), #ffb347);
  z-index: 2000; width: 0; transition: width .1s linear;
  box-shadow: 0 0 8px rgba(244,120,32,.6);
}

/* ══════════════════════════════════════════════
   CUSTOM CURSOR
══════════════════════════════════════════════ */
.cursor {
  position: fixed; width: 36px; height: 36px;
  border: 2px solid var(--orange); border-radius: 50%;
  pointer-events: none; z-index: 9998; margin: -18px 0 0 -18px;
  transition: width .2s, height .2s, margin .2s, background .2s, border-color .2s;
  mix-blend-mode: difference;
}
.cursor--hover { width: 54px; height: 54px; margin: -27px 0 0 -27px; background: rgba(244,120,32,.1); border-color: #fff; }
.cursor__dot {
  position: fixed; width: 6px; height: 6px; background: var(--orange);
  border-radius: 50%; pointer-events: none; z-index: 9999; margin: -3px 0 0 -3px;
}

/* ══════════════════════════════════════════════
   HEADER / NAV
══════════════════════════════════════════════ */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: var(--dark); box-shadow: 0 2px 16px rgba(0,0,0,.4);
  transition: box-shadow .3s;
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px; gap: 20px;
}

/* Logo */
.nav__logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.nav__logo-img { height: 34px; width: auto; filter: brightness(0) invert(1); }
.nav__logo-text { display: flex; flex-direction: column; line-height: 1; }
.nav__logo-brand { font-family: var(--fhead); font-size: 19px; font-weight: 700; color: var(--white); letter-spacing: 3px; }
.nav__logo-sub   { font-size: 8px; letter-spacing: 3px; color: #777; text-transform: uppercase; }

/* Menu */
.nav__menu { display: flex; align-items: center; gap: 4px; flex: 1; justify-content: center; }
.nav__link {
  color: #ccc; font-size: 12px; font-weight: 600; letter-spacing: .5px;
  padding: 8px 10px; position: relative; transition: color .2s;
}
.nav__link::after {
  content: ''; position: absolute; bottom: 0; left: 50%; right: 50%;
  height: 2px; background: var(--orange); transition: left .3s, right .3s;
}
.nav__link:hover,
.nav__link--active { color: var(--orange); }
.nav__link:hover::after,
.nav__link--active::after { left: 10%; right: 10%; }

/* Hamburger */
.nav__hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 6px; }
.nav__hamburger span { display: block; width: 24px; height: 2px; background: var(--white); border-radius: 2px; transition: all .3s; }

/* ══════════════════════════════════════════════
   HERO
══════════════════════════════════════════════ */
.hero {
  position: relative; min-height: 640px;
  background: url('assets/hero.jpg') center 30% / cover no-repeat;
  background-attachment: fixed;
}
.hero__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(0,0,0,.88) 0%, rgba(0,0,0,.70) 45%, rgba(0,0,0,.18) 100%);
}
.hero__canvas { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.hero__content {
  position: relative;
  z-index: 2;
  padding-top: 102px; /* 68px header + 34px centro del logo */
  padding-bottom: 64px;
  max-width: 580px;
}

.hero__eyebrow { color: rgba(255,255,255,.8); font-size: 12px; font-weight: 600; letter-spacing: 3px; text-transform: uppercase; margin-bottom: 14px; }
.hero__title { font-family: var(--fhead); font-size: 54px; font-weight: 700; color: var(--white); line-height: 1.05; text-transform: uppercase; margin-bottom: 22px; letter-spacing: .5px; }
.hero__highlight { color: var(--white); }
.hero__desc { font-size: 14px; color: rgba(255,255,255,.78); line-height: 1.8; margin-bottom: 32px; }
.hero__btns { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 44px; }

.hero__badges { display: flex; gap: 36px; flex-wrap: wrap; }
.hero__badge { display: flex; align-items: center; gap: 10px; }
.hero__badge-icon { width: 38px; height: 38px; background: rgba(244,120,32,.22); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--orange); font-size: 15px; flex-shrink: 0; }
.hero__badge strong { display: block; color: var(--white); font-size: 13px; font-weight: 700; line-height: 1.2; }
.hero__badge span { font-size: 11px; color: rgba(255,255,255,.6); }

/* Badge float animation */
.hero__badge:nth-child(1) { animation: float 3.0s ease-in-out infinite; }
.hero__badge:nth-child(2) { animation: float 3.5s ease-in-out infinite .3s; }
.hero__badge:nth-child(3) { animation: float 3.8s ease-in-out infinite .6s; }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-7px); } }

/* ══════════════════════════════════════════════
   SERVICIOS
══════════════════════════════════════════════ */
.services { padding: 80px 0; background: var(--white); }
.services__grid { display: grid; grid-template-columns: repeat(6,1fr); gap: 20px; }

.service-card {
  display: flex; flex-direction: column; align-items: center; text-align: center;
  padding: 32px 16px 26px; border: 1px solid var(--border); border-radius: var(--radius);
  cursor: default; transition: border-color .2s, box-shadow .2s, transform .3s;
}
.service-card:hover { border-color: var(--orange); box-shadow: 0 6px 24px rgba(244,120,32,.12); }
.service-card__icon { font-size: 36px; color: var(--orange); height: 48px; display: flex; align-items: center; justify-content: center; margin-bottom: 14px; transition: transform .2s; }
.service-card:hover .service-card__icon { animation: icon-bounce .5s ease; }
@keyframes icon-bounce { 0%,100%{transform:translateY(0)} 40%{transform:translateY(-9px)} 70%{transform:translateY(-3px)} }
.service-card__name { font-size: 12px; font-weight: 600; color: var(--dark); line-height: 1.5; }

/* ══════════════════════════════════════════════
   STATS / PRIORIDAD
══════════════════════════════════════════════ */
.stats {
  display: grid; grid-template-columns: 1fr 1fr;
  position: relative; color: var(--white);
}
.stats::before {
  content: ''; position: absolute; inset: 0;
  background: url('assets/stats-bg.jpg') center / cover no-repeat; z-index: 0;
}
.stats::after {
  content: ''; position: absolute; inset: 0;
  background: rgba(0,0,0,.80); z-index: 1;
}
.stats__left, .stats__right { position: relative; z-index: 2; }

.stats__left {
  padding: 80px 56px 80px 80px;
  display: flex; flex-direction: column; justify-content: center; gap: 16px;
  border-right: 1px solid rgba(255,255,255,.07);
}
.stats__eyebrow { font-size: 11px; color: var(--orange); font-weight: 600; letter-spacing: 2px; text-transform: uppercase; }
.stats__title { font-family: var(--fhead); font-size: 46px; font-weight: 700; text-transform: uppercase; line-height: 1.05; }
.stats__desc { font-size: 14px; color: rgba(255,255,255,.6); line-height: 1.85; }
.stats__desc strong { color: var(--white); }

.stats__right { padding: 80px 60px; }
.stats__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 44px 56px; height: 100%; align-content: center; }

.stat__num { display: block; font-family: var(--fhead); font-size: 60px; font-weight: 700; color: var(--orange); line-height: 1; margin-bottom: 6px; transition: text-shadow .3s; }
.stat:hover .stat__num { text-shadow: 0 0 28px rgba(244,120,32,.6); }
.stat__label { display: block; font-size: 11px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: rgba(255,255,255,.45); line-height: 1.6; }

/* ══════════════════════════════════════════════
   PROYECTOS
══════════════════════════════════════════════ */
.projects { padding: 80px 0; background: var(--light); }

.projects__location {
  text-align: center; font-size: 13px; font-weight: 600;
  color: var(--orange); letter-spacing: 1px; margin: 0 0 28px;
  display: flex; align-items: center; justify-content: center; gap: 6px;
}
.projects__location i { color: var(--orange); }

/* Fila proyecto */
.project-row {
  display: grid; grid-template-columns: 230px 1fr;
  margin-bottom: 6px; border-radius: 6px; overflow: hidden;
  box-shadow: 0 2px 20px rgba(0,0,0,.10);
  transition: box-shadow .3s, transform .3s;
}
.project-row:last-of-type { margin-bottom: 0; }
.project-row:hover { box-shadow: 0 8px 32px rgba(0,0,0,.18); transform: translateY(-2px); }

/* Info lateral */
.project-row__info {
  background: var(--dark2); padding: 32px 24px;
  display: flex; flex-direction: column; justify-content: center; gap: 10px;
  border-right: 1px solid rgba(255,255,255,.05);
}
.project-row__num { font-family: var(--fhead); font-size: 22px; font-weight: 700; color: var(--orange); line-height: 1; }
.project-row__title { font-family: var(--fhead); font-size: 17px; font-weight: 700; color: var(--white); text-transform: uppercase; line-height: 1.25; letter-spacing: .5px; }
.project-row__line { width: 34px; height: 2px; background: var(--orange); margin: 2px 0; }
.project-row__desc { font-size: 12px; color: rgba(255,255,255,.5); line-height: 1.75; }
.project-row__meta { display: flex; flex-direction: column; gap: 5px; margin-top: 4px; }
.project-row__meta span { font-size: 11px; color: rgba(255,255,255,.3); display: flex; align-items: center; gap: 6px; }
.project-row__meta i { color: var(--orange); }

/* Fases */
.project-row__phases { display: grid; grid-template-columns: repeat(3,1fr); }
.project-phase { position: relative; overflow: hidden; }
.project-phase + .project-phase { border-left: 3px solid var(--dark2); }

.project-phase__img {
  width: 100%; height: 220px; object-fit: cover; object-position: center;
  display: block; transition: transform .5s ease;
}
.project-phase:hover .project-phase__img { transform: scale(1.06); }

.project-phase__tag {
  position: absolute; top: 10px; left: 10px;
  background: rgba(0,0,0,.72); color: var(--white);
  font-size: 9px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase;
  padding: 4px 10px; border-radius: 2px; z-index: 2; backdrop-filter: blur(4px);
}

/* Overlay hover naranja */
.project-phase::after {
  content: ''; position: absolute; inset: 0;
  background: rgba(244,120,32,0); transition: background .3s; pointer-events: none; z-index: 1;
}
.project-phase:hover::after { background: rgba(244,120,32,.08); }

.projects__cta { text-align: center; margin-top: 44px; }

/* ══════════════════════════════════════════════
   CÓMO TRABAJAMOS
══════════════════════════════════════════════ */
.how { padding: 80px 0; background: var(--dark2); }
.how__steps {
  position: relative; display: flex; justify-content: space-between;
  gap: 16px; max-width: 1100px; margin: 0 auto;
}
.how__connector {
  position: absolute; top: 58px; left: calc(10% + 32px); right: calc(10% + 32px);
  height: 2px; border-top: 2px dashed rgba(244,120,32,.3); z-index: 0;
}
.how__step { flex: 1; display: flex; flex-direction: column; align-items: center; text-align: center; position: relative; z-index: 1; }
.how__num { font-family: var(--fhead); font-size: 12px; font-weight: 700; color: rgba(255,255,255,.22); letter-spacing: 1px; margin-bottom: 8px; }
.how__icon {
  width: 64px; height: 64px; background: var(--orange); border-radius: 50%;
  display: flex; align-items: center; justify-content: center; font-size: 22px;
  color: var(--white); margin-bottom: 16px;
  border: 4px solid var(--dark2); box-shadow: 0 0 0 2px var(--orange);
}
.how__step--active .how__icon { animation: pulse-ring 2s ease-out infinite; }
@keyframes pulse-ring {
  0%   { box-shadow: 0 0 0 0   rgba(244,120,32,.6); }
  70%  { box-shadow: 0 0 0 16px rgba(244,120,32,0); }
  100% { box-shadow: 0 0 0 0   rgba(244,120,32,0); }
}
.how__name { font-family: var(--fhead); font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .5px; color: var(--white); margin-bottom: 10px; line-height: 1.3; }
.how__desc { font-size: 12px; color: rgba(255,255,255,.45); line-height: 1.65; max-width: 130px; margin: 0 auto; }

/* ══════════════════════════════════════════════
   POR QUÉ ELEGIRNOS
══════════════════════════════════════════════ */
.why { display: grid; grid-template-columns: 1fr 1fr; }
.why__left { padding: 80px 60px 80px 80px; display: flex; flex-direction: column; justify-content: center; }
.why__title { font-family: var(--fhead); font-size: 44px; font-weight: 700; text-transform: uppercase; line-height: 1.05; margin-bottom: 34px; }
.why__list { display: flex; flex-direction: column; gap: 16px; }
.why__item { display: flex; align-items: center; gap: 14px; font-size: 14px; font-weight: 500; color: #444; }
.why__check {
  width: 24px; height: 24px; background: var(--orange); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--white); font-size: 11px; flex-shrink: 0;
  transition: transform .2s;
}
.why__item:hover .why__check { transform: scale(1.2) rotate(10deg); }
.why__right { overflow: hidden; }
.why__img { width: 100%; height: 100%; object-fit: cover; object-position: center; }

/* ══════════════════════════════════════════════
   TESTIMONIOS
══════════════════════════════════════════════ */
.testimonials { padding: 80px 0 60px; background: var(--dark); }
.testimonials__track { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; margin-bottom: 28px; }
.testimonial {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 8px; padding: 28px 24px;
  box-shadow: 0 4px 20px rgba(0,0,0,.25);
  transition: opacity .5s ease, transform .5s ease, box-shadow .3s;
}
.testimonial:hover { box-shadow: 0 10px 32px rgba(0,0,0,.35); }
.testimonial__stars { color: var(--orange); font-size: 14px; letter-spacing: 2px; margin-bottom: 14px; }
.testimonial__text { font-size: 13px; line-height: 1.78; color: #555; margin-bottom: 18px; font-style: italic; }
.testimonial__author { font-size: 14px; font-weight: 700; color: var(--dark); }

.testimonials__dots { display: flex; justify-content: center; gap: 8px; }
.dot { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,.25); border: none; cursor: pointer; transition: background .2s, transform .2s; }
.dot--active { background: var(--orange); transform: scale(1.2); }

/* ══════════════════════════════════════════════
   FAQ
══════════════════════════════════════════════ */
.faq { display: grid; grid-template-columns: 1fr 1fr; min-height: 460px; }
.faq__left { padding: 80px 60px 80px 80px; background: var(--white); }
.faq__title { font-family: var(--fhead); font-size: 38px; font-weight: 700; text-transform: uppercase; line-height: 1.1; margin-bottom: 36px; }

.faq__item { border-bottom: 1px solid var(--border); }
.faq__question {
  display: flex; justify-content: space-between; align-items: center;
  width: 100%; padding: 18px 0; background: none; border: none;
  cursor: pointer; font-size: 14px; font-weight: 500; color: var(--dark);
  text-align: left; gap: 16px; transition: color .2s;
}
.faq__question:hover { color: var(--orange); }
.faq__icon { color: var(--orange); font-size: 18px; flex-shrink: 0; transition: transform .35s cubic-bezier(.22,1,.36,1); }
.faq__item--open .faq__icon { transform: rotate(45deg); }

.faq__answer { max-height: 0; overflow: hidden; transition: max-height .4s cubic-bezier(.22,1,.36,1), padding .3s; }
.faq__item--open .faq__answer { padding-bottom: 18px; }
.faq__answer p { font-size: 13px; color: var(--gray); line-height: 1.78; }

.faq__right { overflow: hidden; }
.faq__img { width: 100%; height: 100%; object-fit: cover; object-position: center; }

/* ══════════════════════════════════════════════
   CTA BANNER
══════════════════════════════════════════════ */
.cta-banner {
  background: var(--orange); padding: 52px 80px;
  display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap;
}
.cta-banner__left { display: flex; align-items: center; gap: 22px; }
.cta-banner__icon { font-size: 52px; color: rgba(255,255,255,.65); flex-shrink: 0; }
.cta-banner__title { font-family: var(--fhead); font-size: 26px; font-weight: 700; text-transform: uppercase; color: var(--white); line-height: 1.15; margin-bottom: 6px; }
.cta-banner__desc { font-size: 13px; color: rgba(255,255,255,.8); line-height: 1.7; }

/* Shimmer en btn-primary del CTA */
.cta-banner .btn--white::before {
  content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(244,120,32,.15), transparent);
  transition: left .5s ease;
}
.cta-banner .btn--white:hover::before { left: 100%; }

/* ══════════════════════════════════════════════
   FOOTER
══════════════════════════════════════════════ */
.footer { background: var(--dark); color: #888; }
.footer__grid { display: grid; grid-template-columns: 1.5fr 1fr 1.3fr 1.2fr; gap: 48px; padding: 60px 0 52px; }

.footer__col--brand .nav__logo { margin-bottom: 16px; }
.footer__desc { font-size: 13px; line-height: 1.8; color: #666; max-width: 250px; margin-bottom: 20px; }
.footer__socials { display: flex; gap: 10px; }
.footer__social {
  width: 34px; height: 34px; border-radius: 50%; background: rgba(255,255,255,.07);
  display: flex; align-items: center; justify-content: center;
  color: #777; font-size: 13px; transition: background .2s, color .2s, transform .3s;
}
.footer__social:hover { background: var(--orange); color: var(--white); transform: translateY(-3px) rotate(8deg); }

.footer__col-title { font-family: var(--fhead); font-size: 13px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: var(--white); margin-bottom: 20px; }
.footer__links { display: flex; flex-direction: column; gap: 10px; }
.footer__links a { color: #666; font-size: 13px; transition: color .2s, padding-left .2s; }
.footer__links a:hover { color: var(--orange); padding-left: 4px; }

.footer__contact { display: flex; flex-direction: column; gap: 13px; }
.footer__contact li { display: flex; align-items: flex-start; gap: 10px; font-size: 13px; color: #666; line-height: 1.65; }
.footer__contact a { color: #666; transition: color .2s; }
.footer__contact a:hover { color: var(--orange); }
.footer__icon { color: var(--orange); font-size: 13px; margin-top: 2px; flex-shrink: 0; }

.footer__bottom { border-top: 1px solid rgba(255,255,255,.06); }
.footer__bottom-inner { display: flex; justify-content: space-between; align-items: center; padding: 20px 0; font-size: 12px; color: #444; flex-wrap: wrap; gap: 10px; }
.footer__legal { display: flex; align-items: center; gap: 14px; }
.footer__legal a { color: #444; font-size: 12px; transition: color .2s; }
.footer__legal a:hover { color: var(--orange); }
.footer__legal span { color: #333; }

/* ══════════════════════════════════════════════
   RESPONSIVE – TABLET
══════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .services__grid { grid-template-columns: repeat(3,1fr); }
  .stats { grid-template-columns: 1fr; }
  .stats__left { padding: 56px 40px; border-right: none; border-bottom: 1px solid rgba(255,255,255,.06); }
  .stats__right { padding: 48px 40px 56px; }
  .hero__title { font-size: 42px; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .cta-banner { padding: 48px 40px; }
  .why__left { padding: 60px 40px; }
  .faq__left { padding: 60px 40px; }
  .project-row { grid-template-columns: 200px 1fr; }
}

/* ══════════════════════════════════════════════
   RESPONSIVE – MOBILE
══════════════════════════════════════════════ */
@media (max-width: 768px) {
  /* Hero: en móvil 'fixed' da problemas de render en iOS, usamos scroll normal pero estático */
  .hero { background-attachment: scroll; }

  /* Nav */
  .nav__menu {
    display: none; position: absolute; top: 68px; left: 0; right: 0;
    background: var(--dark); flex-direction: column;
    padding: 20px 28px 28px; gap: 2px;
    border-top: 1px solid rgba(255,255,255,.07);
  }
  .nav__menu.open { display: flex; }
  .nav__link { padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,.05); width: 100%; font-size: 13px; }
  .nav__hamburger { display: flex; }
  .btn--phone { display: none; }

  /* Hero */
  .hero__title { font-size: 32px; }
  .hero__desc br { display: none; }
  .hero__badges { gap: 20px; }

  /* Services */
  .services__grid { grid-template-columns: repeat(2,1fr); }

  /* Stats */
  .stats__title { font-size: 34px; }
  .stat__num { font-size: 46px; }
  .stats__left { padding: 48px 28px; }
  .stats__right { padding: 40px 28px 48px; }
  .stats__grid { gap: 32px 40px; }

  /* Projects */
  .project-row { grid-template-columns: 1fr; }
  .project-row__info { border-right: none; border-bottom: 1px solid rgba(255,255,255,.06); }
  .project-phase__img { height: 130px; }

  /* How */
  .how__steps { flex-wrap: wrap; justify-content: center; gap: 28px; }
  .how__connector { display: none; }
  .how__step { flex: 0 0 40%; }

  /* Why */
  .why { grid-template-columns: 1fr; }
  .why__left { padding: 56px 28px; }
  .why__right { height: 280px; }
  .why__title { font-size: 34px; }

  /* Testimonials */
  .testimonials__track { grid-template-columns: 1fr; }

  /* FAQ */
  .faq { grid-template-columns: 1fr; }
  .faq__left { padding: 56px 28px; }
  .faq__right { height: 260px; }
  .faq__title { font-size: 30px; }

  /* CTA */
  .cta-banner { flex-direction: column; text-align: center; padding: 48px 28px; }
  .cta-banner__left { flex-direction: column; text-align: center; }
  .cta-banner__title { font-size: 20px; }
  .cta-banner__title br { display: none; }

  /* Footer */
  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .footer__bottom-inner { flex-direction: column; text-align: center; }
}

/* ══════════════════════════════════════════════
   REDUCCIÓN DE MOVIMIENTO
══════════════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .cursor, .cursor__dot { display: none !important; }
  .hero__canvas { display: none !important; }
}

/* ══════════════════════════════════════════════
   SOBRE NOSOTROS
══════════════════════════════════════════════ */
.about {
  padding: 96px 0;
  background: var(--white);
}

.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: start;
}

/* ── Columna izquierda ── */
.about__media {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.about__img-wrap {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 16px 48px rgba(0,0,0,.14);
}

.about__img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  object-position: center 30%;
  display: block;
  transition: transform .6s ease;
}
.about__img-wrap:hover .about__img { transform: scale(1.04); }

/* Badge flotante sobre la imagen */
.about__img-badge {
  position: absolute;
  bottom: 24px;
  left: 24px;
  background: var(--orange);
  color: var(--white);
  padding: 14px 20px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 6px 20px rgba(244,120,32,.4);
}
.about__img-badge-num {
  font-family: var(--fhead);
  font-size: 36px;
  font-weight: 700;
  line-height: 1;
}
.about__img-badge-txt {
  font-size: 12px;
  font-weight: 600;
  line-height: 1.4;
  text-transform: uppercase;
  letter-spacing: .5px;
}

/* Misión / Visión */
.about__mv {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.about__mv-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: var(--light);
  border: 1px solid var(--border);
  border-left: 4px solid var(--orange);
  border-radius: 6px;
  padding: 20px 22px;
  transition: box-shadow .2s, transform .2s;
}
.about__mv-card:hover {
  box-shadow: 0 6px 20px rgba(0,0,0,.08);
  transform: translateX(4px);
}

.about__mv-icon {
  width: 40px;
  height: 40px;
  background: var(--orange);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 16px;
  flex-shrink: 0;
}

.about__mv-title {
  font-family: var(--fhead);
  font-size: 15px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: var(--dark);
  margin-bottom: 6px;
}

.about__mv-text {
  font-size: 13px;
  color: var(--gray);
  line-height: 1.75;
}

/* ── Columna derecha ── */
.about__eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 12px;
}

.about__title {
  font-family: var(--fhead);
  font-size: 38px;
  font-weight: 700;
  text-transform: uppercase;
  line-height: 1.1;
  color: var(--dark);
  margin-bottom: 28px;
}
.about__title-accent { color: var(--orange); }

.about__text {
  font-size: 14px;
  color: var(--gray);
  line-height: 1.85;
  margin-bottom: 16px;
}
.about__text strong { color: var(--dark); }

.about__checks-title {
  font-family: var(--fhead);
  font-size: 17px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: var(--dark);
  margin: 28px 0 18px;
}

.about__checks {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 20px;
  margin-bottom: 36px;
}

.about__check-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  font-weight: 500;
  color: #444;
  line-height: 1.5;
}

.about__check-icon {
  width: 20px;
  height: 20px;
  background: var(--orange);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 10px;
  flex-shrink: 0;
  margin-top: 1px;
  transition: transform .2s;
}
.about__check-item:hover .about__check-icon {
  transform: scale(1.2) rotate(10deg);
}

.about__cta { margin-top: 4px; }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .about__inner { gap: 48px; }
  .about__title { font-size: 30px; }
}

@media (max-width: 768px) {
  .about { padding: 64px 0; }
  .about__inner { grid-template-columns: 1fr; gap: 40px; }
  .about__img { height: 280px; }
  .about__title { font-size: 26px; }
  .about__checks { grid-template-columns: 1fr; }
}