:root {
  --ink: #25343b;
  --muted: #65737a;
  --accent: #da7841;
  --paper: #f5f4f0;
  --line: #d9dedc;
  --dark: #26353b;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: Arial, "Helvetica Neue", sans-serif; line-height: 1.6; }
a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }
.container { width: min(calc(100% - 64px), var(--max)); margin: 0 auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

.site-header { position: absolute; z-index: 10; width: 100%; color: #fff; }
.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: 92px; }
.brand { display: inline-flex; align-items: center; gap: 12px; letter-spacing: .09em; }
.brand img { border-radius: 6px; background: #fff; object-fit: cover; }
.brand span { display: grid; line-height: 1.1; }
.brand strong { font: 700 13px/1 Arial, sans-serif; letter-spacing: .13em; }
.brand small { margin-top: 5px; color: var(--accent); font-size: 9px; font-weight: 700; letter-spacing: .28em; }
.site-nav { display: flex; align-items: center; gap: 35px; font-size: 12px; font-weight: 700; letter-spacing: .06em; }
.site-nav a { opacity: .82; transition: opacity .2s, color .2s; }
.site-nav a:hover { color: #fff; opacity: 1; }
.site-nav .nav-contact { border: 1px solid rgba(255,255,255,.45); border-radius: 24px; padding: 10px 17px; opacity: 1; }
.nav-contact i { margin-left: 8px; color: var(--accent); font-size: 10px; }
.menu-toggle { display: none; }

.hero { position: relative; min-height: 720px; overflow: hidden; color: #fff; background: var(--dark); }
.hero-photo, .hero-shade { position: absolute; inset: 0; }
.hero-photo { background: url('../images/hero-city.webp') center 54% / cover no-repeat; transform: scale(1.02); }
.hero-shade { background: linear-gradient(90deg, rgba(17,29,34,.94) 0%, rgba(22,36,41,.78) 39%, rgba(22,36,41,.22) 76%), linear-gradient(0deg, rgba(17,29,34,.35), transparent 45%); }
.hero::after { position: absolute; inset: auto 0 0; height: 110px; content: ''; background: linear-gradient(transparent, var(--paper)); }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr; align-items: center; min-height: 720px; padding-top: 80px; }
.hero-copy { max-width: 760px; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: Arial, "Helvetica Neue", sans-serif; line-height: 1.05; letter-spacing: -.055em; }
h1 { max-width: 760px; margin-bottom: 25px; font-size: clamp(3.2rem, 6vw, 5.8rem); font-weight: 700; line-height: .98; }
h1 em, h2 em { color: var(--accent); font-style: normal; }
.hero-lead { max-width: 520px; margin-bottom: 0; color: rgba(255,255,255,.82); font-size: 17px; line-height: 1.55; }
.hero-actions { display: flex; align-items: center; gap: 12px; margin-top: 32px; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 18px; min-height: 52px; padding: 15px 22px; border-radius: 4px; font-size: 12px; font-weight: 700; letter-spacing: .03em; transition: transform .2s, background .2s, color .2s; }
.button:hover { transform: translateY(-2px); }
.button i { color: var(--accent); font-size: 13px; }
.button-primary { color: #fff; background: var(--accent); box-shadow: 0 10px 25px rgba(218,120,65,.22); }
.button-primary:hover, .button-primary:focus-visible { color: #fff; background: #bf6230; transform: translateY(-3px); }
.button-quiet { color: #fff; border: 1px solid rgba(255,255,255,.42); background: rgba(255,255,255,.06); }
.button-quiet:hover, .button-quiet:focus-visible { color: #fff; background: rgba(255,255,255,.15); transform: translateY(-3px); }

.section { padding: 112px 0; }
.section-heading { display: grid; grid-template-columns: 1fr 1.2fr; gap: 40px; align-items: end; margin-bottom: 56px; }
.eyebrow { margin: 0 0 22px; color: var(--accent); font-size: 11px; font-weight: 700; letter-spacing: .22em; text-transform: uppercase; }
.section-heading h2 { margin: 0; font-size: clamp(2.7rem, 5vw, 4.5rem); }
.section-heading > p:last-child { max-width: 480px; margin: 0; color: var(--muted); font-size: 15px; line-height: 1.65; }
.services-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; }
.service-card { position: relative; display: flex; flex-direction: column; min-height: 470px; overflow: hidden; border: 1px solid var(--line); border-radius: 5px; background: rgba(255,255,255,.3); transition: transform .25s ease, background .25s ease, border-color .25s ease, box-shadow .25s ease; }
.service-card:hover, .service-card:focus-within { border-color: rgba(218,120,65,.6); background: #fff; box-shadow: 0 20px 40px rgba(37,52,59,.1); transform: translateY(-5px); }
.service-card > img { display: block; width: 100%; height: 154px; object-fit: cover; }
.service-body { display: flex; flex: 1; flex-direction: column; padding: 22px 22px 21px; }
.service-featured { color: #fff; border-color: var(--dark); background: var(--dark); }
.service-featured:hover, .service-featured:focus-within { color: #fff; border-color: var(--dark); background: #30434a; }
.service-top { display: flex; align-items: center; justify-content: space-between; }
.service-number { color: var(--accent); font-size: 11px; font-weight: 700; letter-spacing: .1em; }
.service-icon { color: var(--accent); font-size: 22px; }
.service-card h3 { margin: 34px 0 15px; font-size: 24px; font-weight: 700; line-height: 1.08; }
.service-card p { margin-bottom: 20px; color: var(--muted); font-size: 13px; line-height: 1.6; }
.service-featured p { color: rgba(255,255,255,.7); }
.service-featured:hover p, .service-featured:focus-within p { color: rgba(255,255,255,.8); }
.text-link { display: inline-flex; align-items: center; gap: 13px; margin-top: auto; padding: 5px 0; color: var(--accent); font-size: 11px; font-weight: 700; letter-spacing: .03em; }
.text-link i { font-size: 12px; transition: transform .2s; }
.text-link:hover i { transform: translateX(4px); }

.feature-section { position: relative; isolation: isolate; display: flex; align-items: center; min-height: 440px; overflow: hidden; padding: 92px 0; color: #fff; background: var(--dark); }
.feature-photo, .feature-shade { position: absolute; inset: 0; }
.feature-photo { z-index: -2; background: url('../images/emprende-mobility.webp') center / cover no-repeat; }
.feature-shade { z-index: -1; background: linear-gradient(90deg, rgba(19,31,36,.97) 0%, rgba(19,31,36,.86) 45%, rgba(19,31,36,.42) 100%); }
.feature-grid { display: grid; grid-template-columns: 1fr 2fr; gap: 40px; }
.feature-label { display: flex; align-items: flex-start; min-height: 230px; color: rgba(255,255,255,.55); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; }
.feature-content { max-width: 650px; }
.feature-section h2 { margin-bottom: 22px; font-size: clamp(2.8rem, 5vw, 4.5rem); }
.feature-text { max-width: 500px; color: rgba(255,255,255,.7); font-size: 16px; }
.button-light { margin-top: 24px; color: var(--dark); background: #fff; box-shadow: 0 10px 28px rgba(0,0,0,.18); }
.button-light:hover, .button-light:focus-visible { color: #fff; background: var(--accent); transform: translateY(-3px); }
.button-light:hover i, .button-light:focus-visible i { color: #fff; }

.process-section { padding: 92px 0 98px; border-top: 1px solid var(--line); background: #ecece7; }
.process-heading { display: flex; align-items: end; justify-content: space-between; gap: 40px; margin-bottom: 52px; }
.process-heading h2 { margin: 0; font-size: clamp(2.8rem, 5vw, 4.5rem); }
.process-heading .text-link { margin-bottom: 5px; }
.process-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; margin: 0; padding: 0; list-style: none; }
.process-list li { display: grid; grid-template-columns: 52px 1fr; gap: 24px; padding: 0 35px 0 0; border-right: 1px solid var(--line); }
.process-list li + li { padding-left: 35px; }
.process-list li:last-child { border-right: 0; }
.process-number { color: var(--accent); font-size: 12px; font-weight: 700; letter-spacing: .1em; }
.process-list h3 { margin: 0 0 14px; font-size: 20px; letter-spacing: -.035em; text-transform: uppercase; }
.process-list p { max-width: 250px; margin: 0; color: var(--muted); font-size: 14px; line-height: 1.6; }

.about-section { background: #fff; }
.about-grid { display: grid; grid-template-columns: .95fr 1.05fr; gap: 70px; align-items: start; }
.about-section h2 { margin: 0; font-size: clamp(2.8rem, 5vw, 4.5rem); }
.about-copy { max-width: 560px; padding-top: 8px; }
.about-copy p { color: var(--muted); font-size: 16px; }
.about-copy p:first-child { max-width: 500px; color: var(--ink); font-size: 22px; font-weight: 700; line-height: 1.35; letter-spacing: -.03em; }
.about-proof { display: flex; flex-wrap: wrap; gap: 9px 18px; margin: 28px 0 12px; padding-top: 18px; border-top: 1px solid var(--line); }
.about-proof span { color: var(--ink); font-size: 11px; font-weight: 700; }
.about-proof span::before { display: inline-block; width: 5px; height: 5px; margin: 0 8px 2px 0; border-radius: 50%; content: ''; background: var(--accent); }

.contact-section { padding: 92px 0; color: #fff; background: var(--accent); }
.contact-inner { display: grid; grid-template-columns: 1.15fr .85fr; gap: 70px; align-items: end; }
.contact-section .eyebrow { color: rgba(255,255,255,.72); }
.contact-section h2 { margin: 0; font-size: clamp(2.5rem, 5vw, 4.2rem); }
.contact-section h2 em { color: #fff; }
.contact-action { display: flex; max-width: 390px; flex-direction: column; align-items: flex-start; }
.contact-action p { color: rgba(255,255,255,.86); font-size: 15px; }
.contact-action .button-light { margin: 8px 0 22px; }
.email-link { display: inline-flex; align-items: center; gap: 12px; padding-bottom: 10px; border-bottom: 1px solid rgba(255,255,255,.65); font-size: 21px; font-weight: 700; letter-spacing: -.03em; transition: border-color .2s, color .2s; }
.email-link:hover, .email-link:focus-visible { border-color: #fff; color: #fff; }
.email-link i:last-child { font-size: 14px; transition: transform .2s; }
.email-link:hover i:last-child { transform: translate(3px, -3px); }
.contact-note { margin-top: 15px; color: rgba(255,255,255,.7); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }

.site-footer { color: rgba(255,255,255,.65); background: #1d2a2f; }
.footer-top { display: flex; justify-content: space-between; gap: 50px; padding-top: 60px; padding-bottom: 60px; }
.footer-links { display: flex; gap: clamp(35px, 7vw, 100px); }
.footer-links div { display: grid; align-content: start; gap: 8px; min-width: 110px; font-size: 12px; }
.footer-links span { margin-bottom: 8px; color: #fff; font-size: 10px; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; }
.footer-links a:hover, .footer-bottom a:hover { color: var(--accent); }
.footer-links i { margin-right: 4px; color: var(--accent); font-size: 10px; }
.footer-bottom { display: flex; justify-content: space-between; padding: 17px 0 25px; border-top: 1px solid rgba(255,255,255,.12); font-size: 10px; letter-spacing: .04em; }
.footer-bottom div { display: flex; gap: 25px; }

@media (max-width: 800px) {
  .container { width: min(calc(100% - 40px), var(--max)); }
  .header-inner { min-height: 75px; }
  .menu-toggle { display: grid; gap: 4px; width: 42px; padding: 10px; border: 0; background: none; cursor: pointer; }
  .menu-toggle i { display: block; height: 1px; background: #fff; }
  .site-nav { position: absolute; top: 70px; right: 20px; left: 20px; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 10px; background: var(--dark); box-shadow: 0 15px 30px rgba(0,0,0,.2); }
  .site-nav.is-open { display: flex; }
  .site-nav a, .site-nav .nav-contact { padding: 12px; border: 0; border-radius: 0; }
  .hero, .hero-grid { min-height: 690px; }
  .hero-photo { background-position: 62% center; }
  .hero-shade { background: linear-gradient(90deg, rgba(17,29,34,.92), rgba(22,36,41,.55)), linear-gradient(0deg, rgba(17,29,34,.52), transparent 60%); }
  .hero-grid { display: block; padding-top: 175px; }
  .section { padding: 85px 0; }
  .section-heading { display: block; margin-bottom: 45px; }
  .section-heading h2 { margin-bottom: 25px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .service-card { min-height: 345px; }
  .feature-section { min-height: 520px; }
  .feature-shade { background: linear-gradient(90deg, rgba(19,31,36,.97), rgba(19,31,36,.7)); }
  .feature-grid, .about-grid, .contact-inner { grid-template-columns: 1fr; gap: 30px; }
  .feature-label { min-height: auto; }
  .about-copy { padding-top: 0; }
  .contact-section { padding: 82px 0; }
  .footer-top { display: block; }
  .footer-links { flex-wrap: wrap; margin-top: 45px; }
  .footer-bottom { display: block; line-height: 2.2; }
  .footer-bottom div { flex-wrap: wrap; gap: 12px 25px; }
}

@media (max-width: 480px) {
  h1 { font-size: 2.75rem; }
  .hero-lead { max-width: 310px; font-size: 15px; }
  .hero-actions { max-width: 260px; align-items: stretch; flex-direction: column; }
  .button { padding: 14px 16px; }
  .services-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 430px; }
  .service-card > img { height: 145px; }
  .service-card h3 { margin-top: 34px; }
  .process-section { padding: 76px 0 80px; }
  .process-heading { display: block; margin-bottom: 40px; }
  .process-heading h2 { margin-bottom: 25px; }
  .process-list { display: block; }
  .process-list li, .process-list li + li { grid-template-columns: 45px 1fr; gap: 15px; padding: 22px 0; border-right: 0; border-top: 1px solid var(--line); }
  .process-list li:first-child { padding-top: 0; border-top: 0; }
  .process-list li:last-child { padding-bottom: 0; }
  .feature-section { min-height: 590px; }
  .feature-photo { background-position: 62% center; }
  .feature-content { padding-bottom: 18px; }
  .footer-links { gap: 30px; }
  .email-link { font-size: 17px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}