/* Arenera Las Vegas - Sitio informativo y cotizador por WhatsApp */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: #1b1b1b;
  background: #f8f3e8;
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.55;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
.container {
  width: 92%;
  max-width: 1180px;
  margin: 0 auto;
}
.noscript { background: #111; color: #fff; padding: 12px 18px; text-align: center; }

.topbar {
  position: fixed;
  z-index: 40;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(18,18,18,0.94);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.nav-wrap {
  min-height: 76px;
  display: table;
  width: 92%;
}
.brand {
  display: table-cell;
  vertical-align: middle;
  width: 280px;
  color: #fff;
  font-weight: 700;
  letter-spacing: .3px;
}
.brand img {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  display: inline-block;
  vertical-align: middle;
  margin-right: 10px;
  background: #fff;
}
.brand span { display: inline-block; vertical-align: middle; line-height: 1.05; text-transform: uppercase; font-size: 13px; }
.brand strong { color: #f4b632; font-size: 17px; }
.main-nav {
  display: table-cell;
  vertical-align: middle;
  text-align: right;
}
.main-nav a, .main-nav button { margin-left: 22px; }
.main-nav a { color: #f4f4f4; font-size: 14px; font-weight: 700; }
.main-nav a:hover { color: #f4b632; }
.menu-toggle {
  display: none;
  background: transparent;
  color: #fff;
  border: 0;
  font-size: 30px;
  float: right;
  margin-top: 18px;
}

.btn {
  display: inline-block;
  border: 0;
  border-radius: 999px;
  padding: 13px 22px;
  font-weight: 800;
  text-align: center;
  line-height: 1.2;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
  -webkit-appearance: none;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: #f4b632;
  color: #111;
  box-shadow: 0 10px 24px rgba(0,0,0,.24);
}
.btn-primary:hover { background: #ffca4c; }
.btn-ghost {
  color: #fff;
  background: rgba(255,255,255,.10);
  border: 1px solid rgba(255,255,255,.35);
}
.btn-outline {
  color: #1d1d1d;
  background: #fff;
  border: 1px solid rgba(0,0,0,.14);
}
.btn-dark { background: #1e1b16; color: #fff; }
.btn-small { padding: 10px 16px; font-size: 13px; }
.btn-large { padding: 16px 28px; font-size: 17px; }
.btn-block { width: 100%; display: block; }

.hero {
  min-height: 760px;
  position: relative;
  padding-top: 76px;
  overflow: hidden;
  background: #111;
}
.hero-bg {
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  background: url('../img/hero-excavadora.jpg') center center / cover no-repeat;
  transform: scale(1.02);
}
.hero-overlay {
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  background: linear-gradient(90deg, rgba(0,0,0,.82) 0%, rgba(0,0,0,.62) 42%, rgba(0,0,0,.25) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  min-height: 684px;
  padding: 76px 0 80px;
  display: table;
  width: 92%;
}
.hero-copy, .quote-card {
  display: table-cell;
  vertical-align: middle;
}
.hero-copy { width: 62%; color: #fff; padding-right: 40px; }
.eyebrow, .section-kicker {
  margin: 0 0 12px;
  color: #f4b632;
  text-transform: uppercase;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 1.4px;
}
.hero h1 {
  margin: 0;
  font-size: 58px;
  line-height: .98;
  letter-spacing: -2px;
  max-width: 760px;
}
.hero-text {
  margin: 24px 0 0;
  font-size: 20px;
  max-width: 650px;
  color: #f3efe5;
}
.hero-actions { margin-top: 32px; }
.hero-actions .btn { margin-right: 12px; margin-bottom: 12px; }
.trust-strip {
  margin-top: 28px;
  color: #fff;
}
.trust-strip span {
  display: inline-block;
  margin: 0 8px 10px 0;
  padding: 9px 13px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.22);
  background: rgba(255,255,255,.09);
  font-size: 13px;
  font-weight: 800;
}
.quote-card {
  width: 38%;
}
.quote-card {
  background: rgba(255,255,255,.93);
  color: #1d1d1d;
  border-radius: 26px;
  padding: 28px;
  box-shadow: 0 24px 70px rgba(0,0,0,.34);
  border: 1px solid rgba(255,255,255,.45);
}
.quote-card img {
  width: 120px;
  height: 108px;
  object-fit: contain;
  margin-bottom: 10px;
}
.quote-card h2 { margin: 0 0 8px; font-size: 26px; line-height: 1.1; }
.quote-card p { margin: 0 0 18px; color: #555; }

.section { padding: 82px 0; }
.intro-section { background: #fff; }
.intro-grid, .process-grid, .faq-grid, .location-grid, .delivery-box, .footer-grid {
  display: table;
  width: 100%;
}
.intro-grid > div, .process-grid > div, .faq-grid > div, .location-grid > div, .delivery-box > div, .footer-grid > div {
  display: table-cell;
  vertical-align: middle;
}
.intro-grid > div:first-child { width: 52%; padding-right: 36px; }
.intro-grid h2, .section-head h2, .process-copy h2, .delivery-box h2, .faq-grid h2, .location-grid h2, .final-box h2 {
  margin: 0 0 14px;
  color: #17130d;
  font-size: 42px;
  line-height: 1.06;
  letter-spacing: -1px;
}
.intro-grid p, .section-head p, .process-copy p, .delivery-box p, .faq-grid p, .location-grid p, .final-box p {
  margin: 0;
  color: #56504a;
  font-size: 17px;
}
.mini-cards {
  text-align: right;
}
.mini-card {
  display: inline-block;
  width: 31%;
  min-height: 128px;
  margin-left: 1%;
  padding: 20px;
  border-radius: 22px;
  background: #f8f3e8;
  text-align: left;
  border: 1px solid #eee0c6;
}
.mini-card strong {
  display: block;
  width: 42px;
  height: 42px;
  line-height: 42px;
  text-align: center;
  background: #1e1b16;
  color: #f4b632;
  border-radius: 50%;
  margin-bottom: 12px;
}
.mini-card span { font-weight: 900; }

.materials { background: #f8f3e8; }
.section-head { max-width: 760px; margin: 0 auto 42px; text-align: center; }
.material-grid {
  display: table;
  width: 100%;
  border-spacing: 18px 0;
}
.material-card {
  display: table-cell;
  width: 33.33%;
  background: #fff;
  border-radius: 26px;
  padding: 30px;
  border: 1px solid #eadfcf;
  box-shadow: 0 12px 30px rgba(32,25,10,.08);
}
.material-card.featured {
  background: #1e1b16;
  color: #fff;
  transform: translateY(-10px);
}
.material-icon {
  width: 54px;
  height: 54px;
  line-height: 54px;
  border-radius: 18px;
  background: #f4b632;
  color: #111;
  font-size: 24px;
  font-weight: 900;
  text-align: center;
  margin-bottom: 18px;
}
.material-card h3 { margin: 0 0 10px; font-size: 27px; }
.material-card p { min-height: 104px; color: #615a54; }
.material-card.featured p { color: #e9dfcb; }

.process { background: #fff; }
.process-copy { width: 46%; padding-right: 48px; }
.check-list {
  list-style: none;
  padding: 0;
  margin: 24px 0;
}
.check-list li {
  padding: 9px 0 9px 34px;
  position: relative;
  font-weight: 700;
}
.check-list li:before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 8px;
  width: 22px;
  height: 22px;
  line-height: 22px;
  background: #f4b632;
  border-radius: 50%;
  color: #111;
  text-align: center;
  font-weight: 900;
}
.process-panel {
  background: #f8f3e8;
  border-radius: 28px;
  padding: 18px;
  border: 1px solid #eee0c6;
}
.step {
  position: relative;
  background: #fff;
  border-radius: 20px;
  padding: 20px 20px 20px 78px;
  margin: 12px 0;
  min-height: 88px;
}
.step span {
  position: absolute;
  left: 18px;
  top: 18px;
  width: 42px;
  height: 42px;
  line-height: 42px;
  border-radius: 50%;
  text-align: center;
  background: #1e1b16;
  color: #f4b632;
  font-weight: 900;
}
.step strong { display: block; font-size: 18px; }
.step p { margin: 4px 0 0; color: #675e54; }

.delivery-section { padding: 42px 0; background: #1e1b16; }
.delivery-box { color: #fff; }
.delivery-box > div:first-child { width: 75%; padding-right: 34px; }
.delivery-box h2 { color: #fff; }
.delivery-box p { color: #e6ddcc; }
.delivery-box > button { display: table-cell; vertical-align: middle; }
.delivery-box .btn-dark { background: #fff; color: #111; }

.gallery { background: #f8f3e8; }
.gallery-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr 1fr;
  grid-auto-rows: 240px;
  gap: 16px;
}
.gallery-item {
  overflow: hidden;
  border-radius: 26px;
  background: #ddd;
  box-shadow: 0 10px 28px rgba(0,0,0,.12);
}
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
.gallery-item:hover img { transform: scale(1.04); }
.gallery-item.tall { grid-row: span 2; }
.gallery-item.wide { grid-column: span 2; }

.faq-section { background: #fff; }
.faq-grid > div:first-child { width: 36%; padding-right: 40px; vertical-align: top; }
.faq-list details {
  background: #f8f3e8;
  border: 1px solid #eee0c6;
  border-radius: 18px;
  padding: 18px 20px;
  margin-bottom: 12px;
}
.faq-list summary { font-weight: 900; cursor: pointer; }
.faq-list p { margin-top: 10px; font-size: 15px; }

.location-section { background: #f8f3e8; }
.location-grid > div:first-child { width: 58%; padding-right: 44px; }
.location-actions { margin-top: 26px; }
.location-actions .btn { margin-right: 10px; margin-bottom: 10px; }
.map-card {
  min-height: 320px;
  border-radius: 30px;
  background: linear-gradient(135deg, #211d17, #5a421d);
  color: #fff;
  padding: 36px;
  text-align: center;
  box-shadow: 0 18px 50px rgba(0,0,0,.18);
}
.map-pin {
  width: 86px;
  height: 86px;
  line-height: 86px;
  border-radius: 50%;
  background: #f4b632;
  color: #111;
  text-align: center;
  margin: 30px auto 22px;
  font-size: 44px;
  font-weight: 900;
}
.map-card strong { display: block; font-size: 26px; line-height: 1.1; }
.map-card span { display: block; color: #f1e6ce; margin-top: 12px; }

.final-cta { background: #111; color: #fff; padding: 78px 0; text-align: center; }
.final-box { max-width: 820px; }
.final-box h2 { color: #fff; font-size: 46px; }
.final-box p { color: #e7e0d2; margin-bottom: 28px; }
.footer { background: #0d0d0d; color: #d8d8d8; padding: 44px 0; }
.footer-grid > div { width: 33.33%; vertical-align: top; padding-right: 25px; }
.footer-logo { width: 96px; background: #fff; border-radius: 14px; margin-bottom: 12px; }
.footer a, .footer span { display: block; color: #d8d8d8; margin-top: 8px; }
.footer strong { color: #f4b632; }

.whatsapp-float {
  position: fixed;
  z-index: 38;
  right: 18px;
  bottom: 18px;
  border: 0;
  border-radius: 999px;
  padding: 12px 18px 12px 12px;
  background: #1fa855;
  color: #fff;
  font-weight: 900;
  box-shadow: 0 14px 38px rgba(0,0,0,.32);
}
.whatsapp-float span {
  display: inline-block;
  width: 36px;
  height: 36px;
  line-height: 36px;
  text-align: center;
  border-radius: 50%;
  background: rgba(255,255,255,.18);
  margin-right: 6px;
}

.modal-backdrop {
  display: none;
  position: fixed;
  z-index: 70;
  top: 0; right: 0; bottom: 0; left: 0;
  background: rgba(0,0,0,.72);
  padding: 18px;
  overflow-y: auto;
}
.modal-backdrop.is-visible { display: block; }
.modal-dialog {
  position: relative;
  max-width: 760px;
  margin: 22px auto;
  background: #fff;
  border-radius: 26px;
  padding: 28px;
  box-shadow: 0 24px 80px rgba(0,0,0,.42);
}
.modal-close {
  position: absolute;
  right: 16px;
  top: 14px;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 0;
  background: #f1eee8;
  color: #111;
  font-size: 30px;
  line-height: 38px;
}
.modal-header { padding-right: 42px; margin-bottom: 18px; }
.modal-header h2 { margin: 0 0 8px; font-size: 31px; line-height: 1.1; }
.modal-header p { margin: 0; color: #5a554d; }
.form-row { margin-bottom: 16px; }
.form-row label { display: block; margin-bottom: 7px; font-weight: 900; color: #17130d; }
.form-row label span { color: #c03121; }
.form-row input, .form-row select, .form-row textarea {
  width: 100%;
  border: 1px solid #ded2bd;
  background: #fffaf1;
  border-radius: 14px;
  padding: 13px 14px;
  color: #17130d;
  outline: none;
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus {
  border-color: #f4b632;
  box-shadow: 0 0 0 3px rgba(244,182,50,.22);
}
.two-cols { display: table; width: 100%; }
.two-cols > div { display: table-cell; width: 50%; vertical-align: top; }
.two-cols > div:first-child { padding-right: 12px; }
.two-cols > div:last-child { padding-left: 12px; }
.qty-control { display: table; width: 100%; }
.qty-control button, .qty-control input { display: table-cell; vertical-align: middle; }
.qty-control button {
  width: 48px;
  border: 0;
  background: #1e1b16;
  color: #f4b632;
  font-size: 24px;
  font-weight: 900;
}
.qty-control button:first-child { border-radius: 14px 0 0 14px; }
.qty-control button:last-child { border-radius: 0 14px 14px 0; }
.qty-control input {
  border-radius: 0 !important;
  text-align: center;
  font-weight: 900;
}
.form-row small { display: block; color: #665d51; margin-top: 6px; }
.quick-qty { margin: -4px 0 16px; }
.quick-qty button {
  border: 1px solid #e0d2ba;
  background: #f8f3e8;
  border-radius: 999px;
  padding: 8px 12px;
  margin: 0 6px 8px 0;
  font-weight: 800;
}
.location-tools {
  background: #f8f3e8;
  border: 1px solid #eee0c6;
  border-radius: 18px;
  padding: 12px;
  margin-bottom: 10px;
}
.location-tools .btn { margin-right: 10px; }
.location-tools span { color: #5a554d; font-size: 14px; }
.location-status {
  margin-top: 8px;
  padding: 11px 13px;
  border-radius: 12px;
  background: #fff1d2;
  color: #6a4300;
  font-weight: 800;
  font-size: 14px;
}
.location-status.ok { background: #e7f6ed; color: #0f6636; }
.location-status.error { background: #ffe7e2; color: #9b1f11; }
.form-alert {
  display: none;
  margin: 14px 0;
  padding: 12px 14px;
  border-radius: 14px;
  background: #ffe7e2;
  color: #981f13;
  font-weight: 900;
}
.form-alert.is-visible { display: block; }
.form-note { text-align: center; color: #6a6259; font-size: 13px; margin: 12px 0 0; }
body.modal-open { overflow: hidden; }

@media (max-width: 980px) {
  .nav-wrap { display: block; min-height: 70px; padding: 8px 0; }
  .brand { display: inline-block; width: auto; }
  .menu-toggle { display: block; }
  .main-nav {
    display: none;
    text-align: left;
    padding: 12px 0 8px;
    clear: both;
  }
  .main-nav.is-open { display: block; }
  .main-nav a, .main-nav button { display: block; margin: 14px 0; }
  .hero { min-height: auto; }
  .hero-content, .hero-copy, .quote-card, .intro-grid, .intro-grid > div, .process-grid, .process-grid > div, .faq-grid, .faq-grid > div, .location-grid, .location-grid > div, .delivery-box, .delivery-box > div, .footer-grid, .footer-grid > div { display: block; width: 100% !important; }
  .hero-content { min-height: auto; padding: 74px 0 48px; }
  .hero-copy { padding-right: 0; }
  .hero h1 { font-size: 44px; }
  .hero-text { font-size: 18px; }
  .quote-card { margin-top: 28px; }
  .intro-grid > div:first-child, .process-copy, .faq-grid > div:first-child, .location-grid > div:first-child, .delivery-box > div:first-child { padding-right: 0; }
  .mini-cards { text-align: left; margin-top: 28px; }
  .mini-card { width: 100%; margin: 0 0 12px; }
  .material-grid, .material-card { display: block; width: 100%; }
  .material-grid { border-spacing: 0; margin-left: 0; width: 100%; }
  .material-card { margin-bottom: 16px; }
  .material-card.featured { transform: none; }
  .material-card p { min-height: auto; }
  .gallery-grid { grid-template-columns: 1fr 1fr; grid-auto-rows: 220px; }
  .gallery-item.tall, .gallery-item.wide { grid-row: auto; grid-column: auto; }
  .delivery-box .btn { margin-top: 20px; }
  .footer-grid > div { margin-bottom: 20px; }
}
@media (max-width: 640px) {
  .container { width: 90%; }
  .hero h1 { font-size: 35px; letter-spacing: -1px; }
  .hero-actions .btn { width: 100%; margin-right: 0; }
  .trust-strip span { font-size: 12px; }
  .section { padding: 58px 0; }
  .intro-grid h2, .section-head h2, .process-copy h2, .delivery-box h2, .faq-grid h2, .location-grid h2, .final-box h2 { font-size: 32px; }
  .gallery-grid { display: block; }
  .gallery-item { height: 240px; margin-bottom: 14px; }
  .two-cols, .two-cols > div { display: block; width: 100%; }
  .two-cols > div:first-child, .two-cols > div:last-child { padding: 0; }
  .modal-dialog { padding: 22px 16px; border-radius: 18px; }
  .modal-header h2 { font-size: 25px; }
  .whatsapp-float { right: 12px; bottom: 12px; padding: 10px 14px 10px 10px; }
  .whatsapp-float strong { display: none; }
  .whatsapp-float span { margin-right: 0; }
}