@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:ital,wght@0,400;0,600;0,700;0,800;1,700&family=Inter:wght@300;400;500;600&display=swap');

:root {
  --green:      #55C000;
  --green-dark: #3d8c00;
  --green-dim:  rgba(85,192,0,.12);
  --black:      #0a0a0a;
  --off-black:  #111111;
  --white:      #ffffff;
  --gray-50:    #f7f7f7;
  --gray-100:   #efefef;
  --gray-300:   #cccccc;
  --gray-600:   #666666;
  --text:       #1a1a1a;
  --ease:       cubic-bezier(.4,0,.2,1);
  --ease-out:   cubic-bezier(.0,0,.2,1);
  --ease-spring:cubic-bezier(.34,1.56,.64,1);
}

*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; overflow-x: hidden; font-size: 16px; }
body { font-family: 'Inter', system-ui, sans-serif; background: var(--white); color: var(--text); line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { max-width: 100%; display: block; object-fit: cover; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea { font-family: inherit; }

.container { max-width: 1400px; margin: 0 auto; padding-inline: 2rem; }

h1, h2, h3 { font-family: 'Barlow Condensed', sans-serif; font-weight: 700; line-height: 1.05; letter-spacing: -.01em; }
h1 { font-size: 3rem; font-weight: 800; }
h2 { font-size: clamp(2rem, 5vw, 3.5rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.75rem); font-weight: 600; }
p { color: var(--gray-600); line-height: 1.75; font-size: .9375rem; }
strong { color: var(--green); font-weight: inherit; }
em { font-style: italic; color: var(--green); }

.eyebrow { display: block; font-family: 'Inter', sans-serif; font-size: .7rem; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; color: var(--green); margin-bottom: .85rem; }
.eyebrow--light { color: var(--green); }

.btn {
  display: inline-flex; align-items: center; gap: .6rem;
  font-family: 'Inter', sans-serif; font-size: .8125rem; font-weight: 600;
  letter-spacing: .08em; text-transform: uppercase;
  padding: .875rem 2rem; border-radius: 2px; cursor: pointer;
  transition: all .28s var(--ease); white-space: nowrap; border: 2px solid transparent;
}
.btn-primary { background: var(--green); color: var(--black); border-color: var(--green); }
.btn-primary:hover { background: var(--green-dark); border-color: var(--green-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(85,192,0,.3); }
.btn-ghost { background: transparent; color: var(--white); border-color: rgba(255,255,255,.4); }
.btn-ghost:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.7); }
.btn-outline-light { background: transparent; color: var(--white); border-color: rgba(255,255,255,.5); }
.btn-outline-light:hover { background: var(--white); color: var(--black); }
.btn-lg { padding: 1rem 2.5rem; font-size: .875rem; }

#site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  padding: 5px 0; height: auto;
  transition: background .4s var(--ease), box-shadow .4s var(--ease);
}
#site-header.scrolled {
  background: var(--black);
  box-shadow: 0 2px 32px rgba(0,0,0,.5);
}
.hdr-inner {
  max-width: 1400px; margin: 0 auto; padding-inline: 2rem;
  display: flex; align-items: center; gap: 2rem;
}
.hdr-logo-link { flex-shrink: 0; display: flex; align-items: center; }
#header-logo {
  height: 48px; width: auto;
  opacity: 0; transform: translateY(-4px);
  transition: opacity .4s var(--ease), transform .4s var(--ease);
  pointer-events: none;
}
#site-header.logo-visible #header-logo { opacity: 1; transform: none; pointer-events: auto; }
.hdr-nav { display: none; align-items: center; gap: .25rem; margin-left: auto; }
.hdr-link {
  font-size: .75rem; font-weight: 500; letter-spacing: .08em; text-transform: uppercase;
  color: rgba(255,255,255,.75); padding: .5rem .85rem; border-radius: 2px;
  transition: color .2s var(--ease);
  position: relative;
}
.hdr-link::after {
  content: ''; position: absolute; bottom: 2px; left: .85rem; right: .85rem;
  height: 1.5px; background: var(--green); transform: scaleX(0); transform-origin: left;
  transition: transform .25s var(--ease);
}
.hdr-link:hover { color: var(--white); }
.hdr-link:hover::after { transform: scaleX(1); }
.hdr-cta {
  background: var(--green); color: var(--black) !important; margin-left: .75rem;
  padding: .5rem 1.25rem; border-radius: 2px;
}
.hdr-cta::after { display: none; }
.hdr-cta:hover { background: var(--green-dark); }

.nav-toggle {
  display: flex; flex-direction: column; gap: 5px;
  padding: .5rem; margin-left: auto; color: var(--white);
}
.nav-toggle span { display: block; width: 24px; height: 1.5px; background: currentColor; border-radius: 2px; transition: .3s var(--ease); }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.mobile-menu {
  position: fixed; inset: 0; z-index: 190;
  background: var(--black);
  display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 1.75rem;
  opacity: 0; pointer-events: none;
  transition: opacity .4s var(--ease);
}
.mobile-menu.open { opacity: 1; pointer-events: all; }
.mob-close {
  position: absolute; top: 1.5rem; right: 1.5rem;
  color: var(--white); padding: .5rem; opacity: .7;
  transition: opacity .2s; cursor: pointer;
}
.mob-close:hover { opacity: 1; }
.mob-link {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 2rem; font-weight: 700; text-transform: uppercase;
  color: var(--white); letter-spacing: .05em;
  transition: color .2s var(--ease);
}
.mob-link:hover { color: var(--green); }
.mob-link--cta {
  color: var(--green); border: 2px solid var(--green);
  padding: .5rem 2rem; border-radius: 2px; font-size: 1.25rem;
}
.mob-link--cta:hover { background: var(--green); color: var(--black); }
.mob-footer {
  position: absolute; bottom: 2rem;
  display: flex; align-items: center; gap: 1rem;
}
.mob-footer a { color: rgba(255,255,255,.5); font-size: .875rem; display: flex; align-items: center; gap: .5rem; transition: color .2s; }
.mob-footer a:hover { color: var(--green); }

.hero {
  position: relative; height: 100svh; min-height: 620px;
  display: flex; align-items: flex-start; overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; }
.hero-bg-img { width: 100%; height: 100%; object-fit: cover; object-position: center 30%; }
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(110deg, rgba(0,0,0,.88) 0%, rgba(0,0,0,.65) 55%, rgba(0,0,0,.35) 100%);
}
.hero-green-strip {
  position: absolute; left: 0; top: 0; bottom: 0; width: 4px;
  background: linear-gradient(to bottom, var(--green), transparent);
}
.hero-content {
  display: flex;
  flex-direction: column; align-items: flex-start; gap: .75rem;
  position: relative; z-index: 2;
  padding-top: 10px;
  max-width: 1200px;
  margin-left: 10rem;
}
.hero-logo-wrap { margin-bottom: 1rem; }
.hero-logo { width: 420px; height: auto; display: block; filter: drop-shadow(0 4px 16px rgba(0,0,0,.5)); }
.hero-title {
  color: var(--white); text-transform: uppercase;
  margin-bottom: 1rem;
  text-shadow: 0 2px 20px rgba(0,0,0,.4);
}
.hero-accent { display: block; color: var(--green); font-style: italic; }
.hero-sub {
  color: rgba(255,255,255,.75); font-size: 1rem;
  max-width: 480px; margin-bottom: 2.5rem; line-height: 1.7;
}
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 3rem; }
.hero-trusted { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.trusted-label { font-size: .7rem; font-weight: 600; letter-spacing: .15em; text-transform: uppercase; color: rgba(255,255,255,.4); }
.trusted-badges { display: flex; gap: .75rem; }
.trusted-badge {
  font-size: .7rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase;
  color: rgba(255,255,255,.6); border: 1px solid rgba(255,255,255,.2);
  padding: .25rem .75rem; border-radius: 2px;
  transition: border-color .2s, color .2s;
}
.trusted-badge:hover { border-color: var(--green); color: var(--green); }
.hero-scroll {
  position: absolute; bottom: 6rem; left: 50%; transform: translateX(-50%);
  z-index: 2; display: flex; flex-direction: column; align-items: center; gap: .5rem;
}
.hero-scroll-line {
  width: 1px; height: 48px; background: linear-gradient(to bottom, transparent, var(--green));
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse { 0%,100%{opacity:.3;transform:scaleY(.5);transform-origin:top} 50%{opacity:1;transform:scaleY(1)} }
.hero-cut {
  position: absolute; bottom: -1px; left: 0; right: 0;
  height: 80px; background: var(--white);
  clip-path: polygon(0 100%, 100% 20%, 100% 100%);
  z-index: 3;
}

section { padding: 2rem 0; }

.section-servicios { background: var(--white); padding: 5rem 0; }
.sec-header { text-align: center; max-width: 640px; margin: 0 auto 4rem; }
.sec-header h2 { margin-bottom: .75rem; color: var(--black); }
.sec-header p { color: var(--gray-600); }
.sec-header--light h2 { color: var(--white); }
.sec-header--light p { color: rgba(255,255,255,.55); }

.srv-grid {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem;
}
.srv-card {
  padding: 2.5rem 2rem; border: 1px solid var(--gray-100);
  border-top: 3px solid var(--green); background: var(--white);
  position: relative; overflow: hidden;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.srv-card::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--green-dim), transparent);
  opacity: 0; transition: opacity .3s var(--ease);
}
.srv-card:hover { transform: translateY(-6px); box-shadow: 0 24px 64px rgba(0,0,0,.08); }
.srv-card:hover::before { opacity: 1; }
.srv-icon {
  width: 64px; height: 64px; background: var(--green-dim);
  border-radius: 4px; display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.5rem; color: var(--green);
  transition: background .3s var(--ease), color .3s var(--ease);
  position: relative;
}
.srv-card:hover .srv-icon { background: var(--green); color: var(--white); }
.srv-card h3 { color: var(--black); margin-bottom: .75rem; font-size: 1.4rem; }
.srv-card p { font-size: .9rem; margin-bottom: 1.5rem; }
.srv-link {
  font-size: .75rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  color: var(--green); display: inline-block;
  transition: gap .2s, letter-spacing .2s;
}
.srv-link:hover { letter-spacing: .12em; }

.section-nosotros { background: var(--gray-50); padding: 5rem 0; }
.nos-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center;
}
.nos-img-col { position: relative; }
.nos-img-frame {
  border-radius: 2px; overflow: hidden;
  height: 500px;
  box-shadow: 0 32px 80px rgba(0,0,0,.12);
}
.nos-img-frame img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease); }
.nos-img-frame:hover img { transform: scale(1.04); }
.nos-badge {
  position: absolute; bottom: -1.5rem; right: -1.5rem;
  background: var(--green); color: var(--black);
  padding: 1.5rem 2rem; border-radius: 2px;
  box-shadow: 0 12px 40px rgba(85,192,0,.35);
  text-align: center;
}
.nos-badge-num { display: block; font-family: 'Barlow Condensed', sans-serif; font-size: 3rem; font-weight: 800; line-height: 1; }
.nos-badge-text { display: block; font-size: .7rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; margin-top: .25rem; }
.nos-text-col h2 { color: var(--black); margin-bottom: 1.5rem; }
.nos-text-col p { margin-bottom: 1rem; }
.nos-hitos {
  display: flex; flex-direction: column; gap: 0;
  margin: 2.5rem 0; border-left: 2px solid var(--green-dim);
  padding-left: 1.5rem;
}
.nos-hito {
  display: flex; align-items: baseline; gap: 1rem;
  padding: .75rem 0;
  border-bottom: 1px solid var(--gray-100);
}
.nos-hito:last-child { border-bottom: none; }
.hito-year {
  font-family: 'Barlow Condensed', sans-serif; font-size: 1.35rem; font-weight: 800;
  color: var(--green); min-width: 52px; flex-shrink: 0;
}
.hito-desc { font-size: .875rem; color: var(--gray-600); font-weight: 400; }

.section-flota { background: var(--black); padding: 5rem 0; }
.flota-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: .75rem; margin-top: 3.5rem;
}
.flota-card {
  position: relative; overflow: hidden; border-radius: 2px;
  cursor: pointer; aspect-ratio: 4/3;
}
.flota-card--span2 { grid-column: span 2; aspect-ratio: 16/9; }
.flota-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease); }
.flota-card:hover img { transform: scale(1.06); }
.flota-cap {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,.85) 0%, rgba(0,0,0,.1) 60%, transparent 100%);
  padding: 1.5rem; display: flex; flex-direction: column; justify-content: flex-end;
}
.flota-cap span {
  font-family: 'Barlow Condensed', sans-serif; font-size: 1.2rem; font-weight: 700;
  text-transform: uppercase; color: var(--green); display: block; margin-bottom: .3rem;
}
.flota-cap p { font-size: .8rem; color: rgba(255,255,255,.7); margin: 0; }

.section-trabajos { background: var(--white); padding: 5rem 0; }
.trabajos-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 3.5rem;
}
.trab-item { display: flex; flex-direction: column; border-radius: 2px; overflow: hidden; border: 1px solid var(--gray-100); transition: box-shadow .3s var(--ease), transform .3s var(--ease); }
.trab-item:hover { box-shadow: 0 20px 60px rgba(0,0,0,.08); transform: translateY(-4px); }
.trab-item--wide { grid-column: span 3; flex-direction: row; align-items: stretch; }
.trab-img { overflow: hidden; flex-shrink: 0; }
.trab-item:not(.trab-item--wide) .trab-img { height: 220px; }
.trab-item--wide .trab-img { width: 55%; }
.trab-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.trab-item:hover .trab-img img { transform: scale(1.05); }
.trab-info { padding: 1.75rem 2rem; display: flex; flex-direction: column; justify-content: center; }
.trab-item--wide .trab-info { padding: 2.5rem 3rem; }
.trab-tag {
  display: inline-block; font-size: .68rem; font-weight: 600; letter-spacing: .15em; text-transform: uppercase;
  color: var(--green); background: var(--green-dim); padding: .3rem .8rem; border-radius: 2px;
  margin-bottom: 1rem; align-self: flex-start;
}
.trab-info h3 { color: var(--black); margin-bottom: .75rem; font-size: 1.35rem; }
.trab-info p { font-size: .875rem; }
.trabajos-nota { margin-top: 3rem; }
.nota-inner {
  background: var(--black); color: var(--white);
  padding: 2rem 2.5rem; border-radius: 2px; border-left: 4px solid var(--green);
  display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap;
}
.nota-inner svg { color: var(--green); flex-shrink: 0; }
.nota-inner p { color: rgba(255,255,255,.7); flex: 1; min-width: 200px; margin: 0; font-size: .9rem; }
.nota-inner p strong { color: var(--white); }
.nota-inner .btn-primary { flex-shrink: 0; }

.section-contacto {
  position: relative; overflow: hidden; padding: 7rem 0;
}
.contacto-bg { position: absolute; inset: 0; }
.contacto-bg img { width: 100%; height: 100%; object-fit: cover; object-position: center 40%; }
.contacto-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(120deg, rgba(0,0,0,.92) 0%, rgba(0,0,0,.75) 100%);
}
.contacto-content { position: relative; z-index: 2; }
.contacto-inner { max-width: 680px; }
.contacto-inner h2 { color: var(--white); margin-bottom: 1.25rem; font-size: clamp(2rem,5vw,3.75rem); }
.contacto-inner p { color: rgba(255,255,255,.65); max-width: 520px; margin-bottom: 2.5rem; font-size: 1rem; line-height: 1.75; }
.contacto-actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 2.5rem; }
.contacto-data { display: flex; gap: .75rem; flex-wrap: wrap; }
.c-data-item {
  display: flex; align-items: center; gap: .7rem;
  color: white; font-size: .875rem; font-weight: 500;
  background: rgba(255,255,255,.28); border: 1px solid rgba(255,255,255,.15);
  border-radius: 6px; padding: .55rem .9rem;
  transition: background .2s, border-color .2s, color .2s;
}
a.c-data-item:hover { background: rgba(255,255,255,.15); border-color: var(--green); color: var(--white); text-decoration: none; }
.c-data-item svg { color: var(--green); flex-shrink: 0; }

.site-footer { background: var(--off-black); padding: 3rem 0 1.5rem; }
.footer-inner {
  display: grid; grid-template-columns: 1.5fr 1fr 1fr;
  gap: 3rem; align-items: start; padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer-brand img { margin-bottom: 1rem; opacity: .85; }
.footer-brand p { font-size: .8125rem; color: rgba(255,255,255,.4); line-height: 1.7; }
.footer-nav { display: flex; flex-direction: column; gap: .6rem; padding-top: .5rem; }
.footer-nav a { font-size: .8125rem; color: rgba(255,255,255,.5); transition: color .2s; }
.footer-nav a:hover { color: var(--green); }
.footer-contact { display: flex; flex-direction: column; gap: .45rem; padding-top: .5rem; }
.footer-contact a { display: flex; align-items: center; gap: .6rem; color: rgba(255,255,255,.5); font-size: .8125rem; transition: color .2s; }
.footer-contact a:hover { color: var(--green); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap;
  gap: .75rem; padding-top: 1.5rem;
  font-size: .75rem; color: rgba(255,255,255,.25);
}
.footer-bottom a { color: var(--green); font-weight: 500; transition: opacity .2s; }
.footer-bottom a:hover { opacity: .75; }

.wa-float {
  position: fixed; bottom: 2rem; right: 2rem; z-index: 150;
  width: 58px; height: 58px; border-radius: 50%;
  background: #25D366; color: var(--white);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 32px rgba(37,211,102,.4);
  transition: transform .3s var(--ease-spring), box-shadow .3s var(--ease);
}
.wa-float:hover { transform: scale(1.12); box-shadow: 0 12px 40px rgba(37,211,102,.55); }
.wa-float::before {
  content: ''; position: absolute; inset: -4px;
  border-radius: 50%; border: 2px solid rgba(37,211,102,.35);
  animation: waPulse 2.5s ease-out infinite;
}
@keyframes waPulse { 0%{opacity:1;transform:scale(1)} 100%{opacity:0;transform:scale(1.5)} }

[data-reveal] {
  opacity: 0; transform: translateY(36px);
  transition: opacity .75s var(--ease-out), transform .75s var(--ease-out);
}
[data-reveal][data-delay="1"] { transition-delay: .15s; }
[data-reveal][data-delay="2"] { transition-delay: .3s; }
[data-reveal][data-delay="3"] { transition-delay: .45s; }
[data-reveal].revealed { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; transition: none; }
  .wa-float::before { animation: none; }
  .hero-scroll-line { animation: none; }
}

@media (min-width: 768px) {
  .hdr-nav { display: flex; }
  .nav-toggle { display: none; }
}

@media (max-width: 1024px) {
  .nos-grid { grid-template-columns: 1fr; gap: 3rem; }
  .nos-img-col { order: -1; }
  .nos-img-frame { height: 380px; }
  .nos-badge { right: 1rem; }
  .flota-grid { grid-template-columns: repeat(2, 1fr); }
  .flota-card--span2 { grid-column: span 2; }
  .trabajos-grid { grid-template-columns: repeat(2, 1fr); }
  .trab-item--wide { grid-column: span 2; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  section { padding: 2rem 0; }
  .section-servicios, .section-nosotros, .section-trabajos { padding: 3.5rem 0; }
  .section-flota { padding: 3.5rem 0; }
  .section-contacto { padding: 4rem 0; }
  .sec-header { margin-bottom: 2.5rem; }
  .srv-grid { grid-template-columns: 1fr; gap: 1rem; }
  .flota-grid { grid-template-columns: 1fr 1fr; }
  .flota-card--span2 { grid-column: span 2; }
  .trabajos-grid { grid-template-columns: 1fr; }
  .trab-item--wide { grid-column: span 1; flex-direction: column; }
  .trab-item--wide .trab-img { width: 100%; height: 220px; }
  .trab-item--wide .trab-info { padding: 1.5rem; }
  .nota-inner { flex-direction: column; text-align: center; }
  .nota-inner svg { display: none; }
  .contacto-actions { flex-direction: column; }
  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .hero-trusted { flex-direction: column; align-items: flex-start; gap: .5rem; }
}

@media (max-width: 480px) {
  h2 { font-size: 2rem; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .nos-badge { right: .5rem; bottom: -1rem; padding: 1rem 1.25rem; }
  .nos-badge-num { font-size: 2.25rem; }
  .flota-grid { grid-template-columns: 1fr; }
  .flota-card--span2 { grid-column: span 1; }
  .contacto-data { flex-direction: column; gap: .75rem; }
  .wa-float { bottom: 1.25rem; right: 1.25rem; width: 52px; height: 52px; }
  .btn-lg { padding: .875rem 1.75rem; }
  .hero-content{
    padding-top: 90px;
    margin-left: 0rem;
  }
}

@media (min-width: 1440px) {
  .srv-grid { gap: 2rem; }
  .nos-grid { gap: 7rem; }
  .nos-img-frame { height: 560px; }
}