:root {
  --primary: #f28c2d; /* naranja */
  --primary-strong: #d86a00;
  --accent: #00afc4;  /* turquesa */
  --accent-soft: rgba(0, 175, 196, 0.12);
  --ink: #0f1424;
  --muted: #6b7285;
  --surface: #ffffff;
  --surface-muted: #f4f6fb;
  --card: rgba(255,255,255,0.86);
  --border: rgba(38,42,59,0.08);
  --shadow: 0 18px 44px rgba(15,20,36,0.12);
  --radius: 18px;
}

* { box-sizing: border-box; }
a { text-decoration: none; color: inherit; }
body {
  font-family: 'Space Grotesk', 'Manrope', system-ui, -apple-system, sans-serif;
  color: var(--ink);
  background: radial-gradient(1200px 900px at 10% 5%, rgba(242,140,45,0.14), transparent 60%),
              radial-gradient(900px 600px at 90% 10%, rgba(0,175,196,0.14), transparent 60%),
              #f8f9fd;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; }

.bg-blur {
  position: fixed;
  width: 480px;
  height: 480px;
  filter: blur(120px);
  opacity: 0.7;
  z-index: -1;
  pointer-events: none;
}
.blur-a { background: rgba(242,140,45,0.32); top: -60px; left: -120px; animation: drift 12s ease-in-out infinite; }
.blur-b { background: rgba(0,175,196,0.32); bottom: -120px; right: -100px; animation: drift 14s ease-in-out infinite; }

.topbar {
  background: linear-gradient(90deg, #f28c2d, #ffb366);
  color: #fff;
  position: relative;
  z-index: 10;
}
.circle-btn {
  width: 34px;
  height: 34px;
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.4);
  color: #fff;
  transition: transform .2s ease, border-color .2s ease;
}
.circle-btn:hover { transform: translateY(-2px); border-color: #fff; }
.btn-whatsapp {
  background: #fff;
  color: #25d366;
  border: 1px solid #25d366;
  box-shadow: 0 10px 20px rgba(37, 211, 102, 0.15);
}
.btn-whatsapp:hover { color: #1ca554; background: #f5fff8; transform: translateY(-1px); box-shadow: 0 12px 24px rgba(37, 211, 102, 0.22); }

.mainnav {
  background: var(--surface);
  box-shadow: 0 10px 30px rgba(15,20,36,0.06);
  transition: box-shadow .2s ease, border-color .2s ease;
  border-bottom: 1px solid rgba(15,20,36,0.04);
}
.mainnav.is-scrolled { box-shadow: 0 12px 28px rgba(15,20,36,0.08); border-color: rgba(15,20,36,0.08); }
.navbar-brand { font-weight: 700; color: var(--ink); }
.logo-mark { height: 52px; width: auto; }
.nav-link { color: var(--ink); font-weight: 600; position: relative; padding: 14px 12px; }
.nav-link::after {
  content: '';
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 6px;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .2s ease;
}
.nav-link:hover::after, .nav-link:focus::after { transform: scaleX(1); }

.btn-pill {
  border-radius: 999px;
  padding: 12px 18px;
  font-weight: 700;
  border: 1px solid transparent;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn-primary {
  background: linear-gradient(120deg, var(--primary), #ff9f4f);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 10px 25px rgba(242,140,45,0.35);
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 14px 30px rgba(242,140,45,0.4); }
.btn-ghost {
  background: transparent;
  border: 1px solid rgba(15,20,36,0.15);
  color: var(--ink);
}
.btn-ghost:hover { border-color: rgba(15,20,36,0.35); transform: translateY(-1px); }
.btn-sm { padding: 8px 14px; font-size: 0.9rem; }

.eyebrow {
  text-transform: uppercase;
  letter-spacing: .08em;
  font-size: 0.8rem;
  color: var(--primary-strong);
  font-weight: 700;
}
.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: var(--surface);
  border: 1px solid rgba(15,20,36,0.08);
  border-radius: 999px;
  font-size: 0.92rem;
  color: var(--ink);
}
.pill-ghost { background: rgba(95,91,246,0.08); border-color: rgba(95,91,246,0.22); }

.hero-section {
  padding: 86px 0 40px;
  position: relative;
  overflow: hidden;
}
.hero-with-bg {
  position: relative;
  isolation: isolate;
}
.hero-with-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(110deg, rgba(15,20,36,0.78), rgba(15,20,36,0.35) 38%, rgba(255,255,255,0.05)),
    url('../img/buenos-aires.jpg') center/cover no-repeat;
  filter: saturate(1.05) contrast(1.05);
  opacity: 0.68;
  z-index: -2;
}
.hero-with-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(700px 520px at 14% 18%, rgba(255,255,255,0.78), rgba(255,255,255,0.52) 50%, transparent 78%),
    linear-gradient(180deg, rgba(255,255,255,0.78), rgba(255,255,255,0.7));
  z-index: -1;
}
.hero-badges { display: flex; flex-wrap: wrap; gap: 10px; }
.hero-meta { font-size: 0.95rem; }
.hero-panel {
  background: linear-gradient(135deg, rgba(255,255,255,0.92), rgba(255,247,240,0.98));
  border: 1px solid rgba(242,140,45,0.14);
  border-radius: 22px;
  padding: 28px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}
.hero-panel::after {
  content: '';
  position: absolute;
  inset: -20%;
  background: radial-gradient(50% 50% at 80% 20%, rgba(242,140,45,0.18), transparent 60%);
  pointer-events: none;
}
.floating-chip {
  position: absolute;
  top: 18px;
  right: 18px;
  padding: 8px 12px;
  border-radius: 12px;
  font-weight: 700;
  color: #fff;
  animation: float 6s ease-in-out infinite;
}
.chip-primary { background: var(--primary); box-shadow: 0 10px 20px rgba(242,140,45,0.25); }
.chip-secondary { background: var(--accent); top: auto; bottom: 18px; left: 18px; right: auto; animation-duration: 7s; }
.panel-head h4 { font-weight: 800; }
.status-dot {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
  color: var(--primary-strong);
}
.status-dot::before {
  content: '';
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 6px rgba(27,209,194,0.18);
}
.panel-list { list-style: none; padding: 0; margin: 0; }
.panel-list li { padding: 8px 0; color: var(--muted); font-weight: 600; }
.mini-stats { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 12px; }
.mini-card {
  background: var(--surface);
  border: 1px solid rgba(15,20,36,0.08);
  border-radius: 14px;
  padding: 12px 14px;
  box-shadow: 0 8px 20px rgba(15,20,36,0.06);
}
.mini-card .label { color: var(--muted); font-size: 0.9rem; }
.mini-card strong { font-size: 1.4rem; }

.section.spacing { padding: 70px 0; }
.section.spacing.alt { background: linear-gradient(180deg, #fff6ec, #f2fbff); }
.section-head h3 { font-weight: 800; }

.highlight-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: 0 14px 30px rgba(15,20,36,0.08);
  height: 100%;
}
.highlight-card h5 { font-weight: 700; }
.highlight-card p { margin: 0; color: var(--muted); }
.icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: inline-grid;
  place-items: center;
  background: linear-gradient(140deg, rgba(242,140,45,0.16), rgba(0,175,196,0.18));
  color: var(--ink);
  margin-bottom: 12px;
}

.services { position: relative; }
.service-card {
  position: relative;
  border-radius: var(--radius);
  padding: 20px;
  background:
    linear-gradient(var(--card), var(--card)) padding-box,
    linear-gradient(120deg, rgba(242,140,45,0.3), rgba(0,175,196,0.35)) border-box;
  border: 1px solid transparent;
  box-shadow: 0 16px 36px rgba(15,20,36,0.1);
  transition: transform .2s ease, box-shadow .2s ease;
  height: 100%;
}
.service-card:hover { transform: translateY(-6px); box-shadow: 0 18px 44px rgba(15,20,36,0.16); }
.service-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: rgba(242,140,45,0.12);
  color: var(--primary-strong);
}
.service-text { color: var(--muted); }
.badge-soft {
  background: var(--accent-soft);
  color: #0f1424;
  padding: 6px 10px;
  border-radius: 999px;
  font-weight: 700;
}
.stack-chips { display: flex; flex-wrap: wrap; gap: 10px; }
.stack-wrap { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.about-photo {
  position: relative;
  overflow: hidden;
  border-radius: calc(var(--radius) + 4px);
  min-height: 260px;
  background: var(--surface);
  box-shadow: 0 20px 44px rgba(15,20,36,0.14);
}
.about-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(1.05) contrast(1.02);
}
.about-photo::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(140deg, rgba(15,20,36,0.05), rgba(242,140,45,0.25));
  mix-blend-mode: multiply;
}
.about-photo-badge {
  position: absolute;
  left: 16px;
  bottom: 16px;
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(255,255,255,0.9);
  box-shadow: 0 10px 28px rgba(15,20,36,0.18);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  max-width: 320px;
}
.about-photo-badge strong { display: block; line-height: 1.1; }
.about-photo-badge small { display: block; color: var(--muted); font-weight: 600; }
.badge-dot {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: linear-gradient(120deg, var(--primary), #ffb366);
  box-shadow: 0 0 0 6px rgba(242,140,45,0.2);
  flex-shrink: 0;
}

.timeline { border-left: 2px solid rgba(15,20,36,0.12); padding-left: 18px; display: grid; gap: 18px; }
.timeline-item { position: relative; padding-left: 12px; }
.timeline-item .dot {
  position: absolute;
  left: -27px;
  top: 8px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 0 8px rgba(242,140,45,0.12);
}
.timeline h5 { margin: 0 0 6px; font-weight: 800; }
.timeline p { margin: 0; color: var(--muted); }

.client-marquee {
  overflow: hidden;
  background: var(--surface);
  border: 1px solid rgba(15,20,36,0.06);
  border-radius: 18px;
  box-shadow: 0 14px 30px rgba(15,20,36,0.08);
}
.marquee-track {
  display: flex;
  align-items: center;
  gap: 4rem;
  width: max-content;
  animation: scroll 24s linear infinite;
}
.client-marquee img { height: 60px; width: auto; object-fit: contain; filter: grayscale(0); opacity: 0.9; transition: transform .2s ease; }
.client-marquee img:hover { transform: scale(1.05); opacity: 1; }
.client-marquee:hover .marquee-track { animation-play-state: paused; }

.contact-section { background: linear-gradient(120deg, rgba(242,140,45,0.08), rgba(0,175,196,0.08)), #f8f9fd; }
.contact-card {
  border-radius: 18px;
  border: 1px solid rgba(242,140,45,0.18);
  background: var(--surface);
  box-shadow: 0 16px 40px rgba(15,20,36,0.12);
}
.contact-list li { margin-bottom: 10px; color: var(--muted); font-weight: 600; }
.contact-list a { color: inherit; }
.form-control { border-radius: 12px; border: 1px solid rgba(15,20,36,0.12); }
.form-control:focus { border-color: var(--primary); box-shadow: 0 0 0 .2rem rgba(242,140,45,0.2); }

.site-footer {
  background: #0f1424;
  color: #d5d8e6;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.footer-brand { color: #fff; font-weight: 800; }
.footer-tagline { color: #aeb4c6; }
.footer-title { text-transform: uppercase; letter-spacing: .05em; color: #aeb4c6; font-size: 0.85rem; }
.footer-links, .footer-contact { list-style: none; padding: 0; margin: 0; }
.footer-links li, .footer-contact li { margin-bottom: 10px; }
.footer-links a, .footer-contact a { color: #d5d8e6; }
.footer-legal { color: #aeb4c6; }
.footer-sep { border-color: rgba(255,255,255,0.08); }
.footer-copy { color: #aeb4c6; }
.btn-social {
  width: 40px;
  height: 40px;
  display: inline-grid;
  place-items: center;
  border-radius: 12px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  color: #fff;
  transition: transform .15s ease, border-color .15s ease;
}
.btn-social:hover { transform: translateY(-2px); border-color: rgba(255,255,255,0.3); }

.reveal { opacity: 0; transform: translateY(16px); transition: opacity .6s ease, transform .6s ease; }
.reveal.fade-left { transform: translateX(20px); }
.reveal.is-visible { opacity: 1; transform: none; }
.delay-1 { transition-delay: .05s; }
.delay-2 { transition-delay: .15s; }
.delay-3 { transition-delay: .25s; }
.delay-4 { transition-delay: .35s; }

@keyframes scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}
@keyframes drift {
  0% { transform: translate(0,0); }
  50% { transform: translate(20px, -10px); }
  100% { transform: translate(0,0); }
}

@media (max-width: 991.98px) {
  .hero-section { padding-top: 60px; }
  .mini-stats { grid-template-columns: repeat(2, minmax(0,1fr)); }
}
@media (max-width: 575.98px) {
  .marquee-track { gap: 2rem; }
  .client-marquee img { height: 46px; }
  .mini-stats { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .hero-panel { padding: 22px; }
}

@media (max-width: 767.98px) {
  .hero-with-bg::before { opacity: 0.6; background-position: center 25%; }
  .hero-with-bg::after { background: rgba(255,255,255,0.9); }
  .about-photo { min-height: 220px; }
}