:root {
  --orange: #ff6700;
  --orange-light: #ff8a00;
  --ink: #070707;
  --surface: #0c0c0e;
  --surface-2: #111114;
  --line: rgba(255, 255, 255, 0.09);
  --muted: #929299;
  --white: #f7f7f5;
  --max: 1220px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--white);
  background: var(--ink);
  font-family: Manrope, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image: linear-gradient(rgba(255,255,255,.016) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.016) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(#000, transparent 88%);
}
a { color: inherit; text-decoration: none; }
button { font: inherit; }
img { display: block; max-width: 100%; }
.container { width: min(calc(100% - 48px), var(--max)); margin: 0 auto; }
.section { padding: 112px 0; }
.kicker { color: var(--orange); font-size: 10px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.muted { color: var(--muted); }

.site-header { position: fixed; inset: 0 0 auto; z-index: 50; border-bottom: 1px solid transparent; transition: .25s; }
.site-header.scrolled { border-color: var(--line); background: rgba(7,7,7,.9); backdrop-filter: blur(18px); }
.nav { min-height: 76px; display: flex; align-items: center; gap: 22px; }
.logo img { width: 138px; height: 40px; object-fit: contain; }
.nav-links { display: flex; align-items: center; gap: 22px; margin-left: auto; }
.nav-links a { color: #999; font-size: 12px; transition: color .2s; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: #fff; }
.menu-button { display: none; width: 40px; height: 40px; place-items: center; padding: 0; border: 0; color: #fff; background: transparent; font-size: 22px; cursor: pointer; }

.button { min-height: 48px; padding: 0 20px; display: inline-flex; align-items: center; justify-content: center; gap: 9px; border: 1px solid #ff8f27; border-radius: 7px; color: #090909; background: linear-gradient(135deg, var(--orange-light), var(--orange)); font-size: 11px; font-weight: 800; transition: transform .2s, filter .2s, border-color .2s; }
.button:hover { transform: translateY(-2px); filter: brightness(1.08); }
.button.ghost { color: #ddd; border-color: var(--line); background: rgba(255,255,255,.025); }
.button.small { min-height: 40px; padding-inline: 15px; }
.button.text { min-height: auto; padding: 0; border: 0; color: var(--orange); background: none; }

.market-switcher { position: relative; flex: 0 0 auto; }
.market-trigger { min-height: 42px; min-width: 154px; padding: 7px 11px; display: flex; align-items: center; gap: 9px; border: 1px solid var(--line); border-radius: 7px; color: #ddd; background: rgba(255,255,255,.025); cursor: pointer; text-align: left; }
.market-trigger:hover, .market-trigger[aria-expanded="true"] { border-color: rgba(255,106,0,.4); background: rgba(255,103,0,.055); }
.market-flag { font-size: 17px; line-height: 1; }
.market-labels { display: grid; gap: 3px; min-width: 0; }
.market-labels strong { font-size: 10px; line-height: 1; }
.market-labels small { color: #777; font-size: 8px; line-height: 1; white-space: nowrap; }
.market-chevron { margin-left: auto; color: #777; font-size: 11px; }
.market-panel { position: absolute; z-index: 60; top: calc(100% + 10px); right: 0; width: 280px; padding: 18px; border: 1px solid var(--line); border-radius: 8px; background: rgba(10,10,11,.98); box-shadow: 0 26px 80px rgba(0,0,0,.62); backdrop-filter: blur(18px); }
.market-panel[hidden] { display: none; }
.market-group { padding: 0; margin: 0; border: 0; }
.market-group + .market-group { margin-top: 18px; padding-top: 17px; border-top: 1px solid var(--line); }
.market-group legend { margin-bottom: 9px; color: #777; font-size: 9px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.market-options { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; }
.market-option { min-height: 42px; padding: 0 10px; border: 1px solid var(--line); border-radius: 7px; color: #aaa; background: rgba(255,255,255,.018); font-size: 10px; cursor: pointer; }
.market-option:hover { color: #fff; border-color: rgba(255,255,255,.2); }
.market-option.active { color: #fff; border-color: rgba(255,106,0,.48); background: rgba(255,103,0,.1); }

.page-hero { padding: 170px 0 94px; border-bottom: 1px solid var(--line); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) 320px; align-items: end; gap: 80px; }
.page-hero h1 { max-width: 900px; margin: 24px 0 24px; font-size: 78px; line-height: .98; letter-spacing: 0; }
.page-hero p { max-width: 720px; margin: 0; color: #aaa; font-size: 17px; line-height: 1.7; }
.hero-side { padding: 28px 0 5px 28px; border-left: 1px solid var(--line); }
.hero-side strong { display: block; margin-bottom: 11px; font-size: 14px; }
.hero-side p { font-size: 12px; line-height: 1.65; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 31px; }

.section-head { display: flex; justify-content: space-between; align-items: end; gap: 70px; margin-bottom: 48px; }
.section-head h2 { max-width: 760px; margin: 13px 0 0; font-size: 52px; line-height: 1.02; letter-spacing: 0; }
.section-head > p { width: 390px; margin: 0; color: var(--muted); font-size: 13px; line-height: 1.75; }

.filters-wrap { position: sticky; top: 76px; z-index: 20; padding: 14px 0; border-bottom: 1px solid var(--line); background: rgba(7,7,7,.94); backdrop-filter: blur(16px); }
.filters { display: flex; gap: 7px; overflow-x: auto; scrollbar-width: none; }
.filters::-webkit-scrollbar { display: none; }
.filter-button { flex: 0 0 auto; min-height: 38px; padding: 0 14px; border: 1px solid var(--line); border-radius: 7px; color: #8c8c92; background: #0b0b0d; font-size: 10px; cursor: pointer; transition: .2s; }
.filter-button:hover { color: #fff; border-color: rgba(255,255,255,.2); }
.filter-button.active { color: #fff; border-color: rgba(255,103,0,.5); background: rgba(255,103,0,.1); }

#proyectos { position: relative; overflow: hidden; isolation: isolate; }
#proyectos::before { content: ""; position: absolute; z-index: 0; top: 120px; bottom: 70px; left: -38%; width: 34%; pointer-events: none; background: linear-gradient(90deg, transparent, rgba(255,103,0,.035) 22%, rgba(255,125,22,.16) 50%, rgba(255,103,0,.035) 78%, transparent); filter: blur(28px); opacity: .72; transform: translate3d(0,0,0) skewX(-10deg); animation: sector-light 18s linear infinite; will-change: transform; }
#proyectos > .container { position: relative; z-index: 1; }
@keyframes sector-light { to { transform: translate3d(410%,0,0) skewX(-10deg); } }
.projects-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.projects-grid.filtered-view .project-card { grid-column: 1 / -1; display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(340px, .85fr); }
.projects-grid.filtered-view .project-visual { min-height: 430px; border-right: 1px solid var(--line); border-bottom: 0; }
.projects-grid.filtered-view .project-body { display: flex; flex-direction: column; justify-content: center; }
.project-card { min-width: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 8px; background: rgba(12,12,14,.94); transition: transform .25s, border-color .25s, box-shadow .25s; }
.project-card:hover { transform: translateY(-4px); border-color: rgba(255,103,0,.35); box-shadow: 0 18px 60px rgba(0,0,0,.28); }
.projects-grid .project-card[hidden] { display: none !important; }
.project-visual { min-height: 340px; padding: 28px; display: grid; place-items: center; overflow: hidden; background: #09090b; border-bottom: 1px solid var(--line); }
.project-card:hover .browser-mockup { transform: translateY(-3px) scale(1.012); }
.project-body { padding: 30px; }
.project-meta { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 19px; }
.project-type { color: var(--orange); font-size: 9px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.project-sector { color: #666; font-size: 10px; }
.project-body h3 { max-width: 480px; margin: 0 0 13px; font-size: 26px; line-height: 1.15; letter-spacing: 0; }
.project-body p { min-height: 62px; margin: 0; color: #898990; font-size: 12px; line-height: 1.7; }
.project-tags { display: flex; flex-wrap: wrap; gap: 6px; margin: 21px 0 25px; }
.project-tags span { padding: 7px 9px; border: 1px solid var(--line); border-radius: 6px; color: #888; font-size: 8px; }
.project-link { display: inline-flex; align-items: center; gap: 8px; color: var(--orange); font-size: 10px; font-weight: 800; }
.project-link::after { content: "\2192"; transition: transform .2s; }
.project-link:hover::after { transform: translateX(4px); }

.browser-mockup { width: min(100%, 520px); border: 1px solid rgba(255,255,255,.16); border-radius: 8px; background: #f7f7f4; color: #141414; box-shadow: 0 28px 70px rgba(0,0,0,.42); transform: rotate(-1deg); transition: transform .28s; }
.browser-bar { height: 28px; padding: 0 10px; display: flex; align-items: center; gap: 5px; border-bottom: 1px solid rgba(0,0,0,.1); background: #ecece8; }
.browser-bar i { width: 5px; height: 5px; border-radius: 50%; background: #aaa; }
.preview-page { min-height: 238px; padding: 22px; display: flex; flex-direction: column; justify-content: space-between; }
.preview-nav { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.preview-brand { font-size: 12px; font-weight: 800; }
.preview-nav-lines { display: flex; gap: 8px; }
.preview-nav-lines i { width: 28px; height: 3px; border-radius: 2px; background: rgba(0,0,0,.18); }
.preview-copy { max-width: 76%; padding: 32px 0 15px; }
.preview-kicker { display: block; margin-bottom: 8px; font-size: 7px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; opacity: .62; }
.preview-copy strong { display: block; font-family: Georgia, serif; font-size: 27px; line-height: 1.04; }
.preview-cta { display: inline-flex; margin-top: 17px; padding: 8px 10px; border-radius: 4px; color: #fff; background: #1c1c1c; font-size: 7px; font-weight: 800; }
.preview-bottom { display: grid; grid-template-columns: repeat(3, 1fr); gap: 7px; }
.preview-bottom i { height: 25px; border-radius: 3px; background: rgba(0,0,0,.07); }
.theme-advisory .preview-page { background: #f0f4f2; }
.theme-advisory .preview-brand, .theme-advisory .preview-copy strong { color: #164d3b; }
.theme-advisory .preview-cta { background: #164d3b; }
.theme-health .preview-page { background: #edf5f3; }
.theme-health .preview-brand, .theme-health .preview-copy strong { color: #23685e; }
.theme-health .preview-cta { background: #23685e; }
.theme-restaurant .preview-page { color: #f6eee3; background: #241b16; }
.theme-restaurant .browser-bar { background: #17110e; border-color: rgba(255,255,255,.1); }
.theme-restaurant .preview-nav-lines i, .theme-restaurant .preview-bottom i { background: rgba(255,255,255,.15); }
.theme-restaurant .preview-cta { color: #241b16; background: #e7c08a; }
.theme-beauty .preview-page { background: #f3ecef; }
.theme-beauty .preview-brand, .theme-beauty .preview-copy strong { color: #7e4259; }
.theme-beauty .preview-cta { background: #7e4259; }
.theme-realestate .preview-page { background: #e9ece8; }
.theme-realestate .preview-brand, .theme-realestate .preview-copy strong { color: #2d4939; }
.theme-realestate .preview-cta { background: #2d4939; }
.theme-construction .preview-page { background: #e9e7e1; }
.theme-construction .preview-brand, .theme-construction .preview-copy strong { color: #34322e; }
.theme-construction .preview-cta { background: #c35424; }
.theme-professional .preview-page { background: #f0eff4; }
.theme-professional .preview-brand, .theme-professional .preview-copy strong { color: #403d68; }
.theme-professional .preview-cta { background: #403d68; }
.theme-technology .preview-page { color: #e8f0ff; background: #101729; }
.theme-technology .browser-bar { background: #0a0f1d; border-color: rgba(255,255,255,.1); }
.theme-technology .preview-nav-lines i, .theme-technology .preview-bottom i { background: rgba(255,255,255,.13); }
.theme-technology .preview-cta { color: #101729; background: #7bc3ff; }
.theme-local .preview-page { background: #f3efe8; }
.theme-local .preview-brand, .theme-local .preview-copy strong { color: #82401e; }
.theme-local .preview-cta { background: #82401e; }

.commercial-flow { display: grid; grid-template-columns: repeat(5, minmax(0,1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.flow-step { min-height: 230px; padding: 26px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.flow-step span { color: var(--orange); font-size: 9px; }
.flow-step h3 { margin: 70px 0 10px; font-size: 17px; }
.flow-step p { margin: 0; color: #828289; font-size: 11px; line-height: 1.65; }

.payment-band { padding: 38px; display: grid; grid-template-columns: 1fr 1.35fr; gap: 70px; align-items: center; border-block: 1px solid var(--line); background: #09090a; }
.payment-band h2 { margin: 10px 0 0; font-size: 32px; letter-spacing: 0; }
.payment-method { padding-left: 28px; border-left: 1px solid rgba(255,103,0,.45); }
.payment-method-list { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 11px; }
.payment-method-list span { padding: 8px 11px; border: 1px solid rgba(255,103,0,.28); border-radius: 6px; color: #ddd; background: rgba(255,103,0,.055); font-size: 10px; font-weight: 700; }
.payment-method p { margin: 0; color: #85858c; font-size: 12px; line-height: 1.65; }

.faq-layout { display: grid; grid-template-columns: .4fr .6fr; gap: 80px; }
.faq-title h2 { margin: 13px 0 0; font-size: 46px; letter-spacing: 0; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { padding: 23px 3px; display: flex; justify-content: space-between; gap: 20px; cursor: pointer; list-style: none; font-size: 14px; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; color: var(--orange); }
.faq-list details[open] summary::after { content: "\2212"; }
.faq-list p { padding: 0 34px 23px 3px; margin: 0; color: #898990; font-size: 12px; line-height: 1.75; }

.final-cta { padding: 120px 0; text-align: center; border-top: 1px solid var(--line); }
.final-cta h2 { max-width: 800px; margin: 14px auto 20px; font-size: 60px; line-height: 1; letter-spacing: 0; }
.final-cta p { max-width: 610px; margin: 0 auto 28px; color: #929299; line-height: 1.7; }
.final-actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 9px; }

.detail-hero { padding: 150px 0 80px; }
.detail-back { display: inline-flex; margin-bottom: 35px; color: #8e8e95; font-size: 10px; }
.detail-back:hover { color: #fff; }
.detail-hero-grid { display: grid; grid-template-columns: minmax(0,.88fr) minmax(460px,1.12fr); gap: 70px; align-items: center; }
.detail-copy h1 { margin: 18px 0 23px; font-size: 60px; line-height: 1; letter-spacing: 0; }
.detail-copy p { color: #999; font-size: 15px; line-height: 1.75; }
.detail-visual .project-visual { min-height: 510px; padding: 42px; border: 1px solid var(--line); border-radius: 8px; }
.detail-visual .browser-mockup { width: 100%; transform: rotate(-1deg); }
.detail-visual .preview-page { min-height: 360px; padding: 34px; }
.detail-visual .preview-copy strong { font-size: 42px; }
.challenge-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.challenge-block { padding: 42px; border-top: 1px solid var(--line); background: rgba(255,255,255,.012); }
.challenge-block h2 { margin: 13px 0 18px; font-size: 32px; letter-spacing: 0; }
.challenge-block p { margin: 0; color: #8f8f96; font-size: 13px; line-height: 1.8; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.feature-item { min-height: 150px; padding: 25px; border: 1px solid var(--line); border-radius: 7px; background: rgba(255,255,255,.015); }
.feature-item span { color: var(--orange); font-size: 9px; }
.feature-item strong { display: block; margin-top: 45px; font-size: 14px; }

.site-footer { border-top: 1px solid var(--line); background: #050505; }
.footer { min-height: 150px; display: flex; align-items: center; gap: 40px; }
.footer img { width: 116px; }
.footer p { max-width: 500px; color: #626268; font-size: 10px; line-height: 1.6; }
.footer-links { display: flex; gap: 22px; margin-left: auto; color: #999; font-size: 10px; }
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .65s, transform .65s; }
.reveal.visible { opacity: 1; transform: none; }
.empty-state { grid-column: 1 / -1; padding: 48px; border: 1px solid var(--line); color: #999; text-align: center; }

@media (max-width: 980px) {
  .nav-links, .nav > .button { display: none; }
  .menu-button { display: grid; }
  .nav-links.open { position: absolute; top: 76px; left: 24px; right: 24px; display: flex; flex-direction: column; align-items: stretch; gap: 0; padding: 18px; border: 1px solid var(--line); border-radius: 8px; background: #0a0a0b; box-shadow: 0 24px 70px rgba(0,0,0,.65); }
  .nav-links.open a { padding: 13px 2px; border-bottom: 1px solid var(--line); }
  .nav-links.open a:last-child { border-bottom: 0; }
  .market-switcher { margin-left: auto; }
  .hero-grid, .detail-hero-grid { grid-template-columns: 1fr; }
  .hero-side { max-width: 540px; }
  .commercial-flow { grid-template-columns: repeat(2, 1fr); }
  .projects-grid { grid-template-columns: 1fr; }
  .projects-grid.filtered-view .project-card { display: grid; grid-template-columns: minmax(0, 1fr) minmax(320px, .8fr); }
  .detail-visual { order: -1; }
}

@media (max-width: 768px) {
  .container { width: 100%; padding-inline: 20px; }
  .section { padding: 76px 0; }
  .nav { min-height: 68px; gap: 10px; }
  .logo img { width: 108px; height: 32px; }
  .market-trigger { min-width: 134px; min-height: 38px; padding: 6px 8px; }
  .market-panel { width: min(280px, calc(100vw - 40px)); }
  .menu-button { width: 36px; height: 36px; }
  .nav-links.open { top: 68px; left: 20px; right: 20px; }
  .page-hero { padding: 118px 0 65px; }
  .page-hero h1 { font-size: 54px; }
  .page-hero p { font-size: 14px; }
  .hero-grid { gap: 38px; }
  .hero-side { padding: 22px 0 0; border-top: 1px solid var(--line); border-left: 0; }
  .filters-wrap { top: 68px; }
  .section-head { display: block; margin-bottom: 34px; }
  .section-head h2 { font-size: 42px; }
  .section-head > p { width: auto; margin-top: 16px; }
  .project-visual { min-height: 285px; padding: 20px; }
  .projects-grid.filtered-view .project-card { display: block; }
  .projects-grid.filtered-view .project-visual { min-height: 285px; border-right: 0; border-bottom: 1px solid var(--line); }
  .preview-page { min-height: 210px; padding: 18px; }
  .preview-copy { padding-top: 26px; }
  .preview-copy strong { font-size: 23px; }
  .project-body { padding: 25px 22px; }
  .project-body h3 { font-size: 23px; }
  .commercial-flow { grid-template-columns: 1fr; border-left: 0; }
  .flow-step { min-height: 170px; border-left: 1px solid var(--line); }
  .flow-step h3 { margin-top: 42px; }
  .payment-band { padding: 30px 20px; grid-template-columns: 1fr; gap: 25px; }
  .faq-layout { grid-template-columns: 1fr; gap: 35px; }
  .final-cta { padding: 80px 0; }
  .final-cta h2 { font-size: 44px; }
  .detail-hero { padding: 112px 0 65px; }
  .detail-hero-grid { gap: 36px; }
  .detail-copy h1 { font-size: 46px; }
  .detail-visual .project-visual { min-height: 340px; padding: 22px; }
  .detail-visual .preview-page { min-height: 245px; padding: 22px; }
  .detail-visual .preview-copy strong { font-size: 28px; }
  .challenge-grid { grid-template-columns: 1fr; }
  .challenge-block { padding: 32px 22px; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .footer { min-height: 0; padding: 38px 20px; flex-direction: column; align-items: flex-start; gap: 17px; }
  .footer-links { margin: 0; flex-wrap: wrap; }
}

@media (max-width: 480px) {
  .container { padding-inline: 18px; }
  .nav { min-height: 64px; }
  .logo img { width: 98px; }
  .market-trigger { min-width: 118px; padding-inline: 7px; }
  .market-labels small { font-size: 7px; }
  .market-panel { width: min(270px, calc(100vw - 36px)); }
  .nav-links.open { top: 64px; left: 18px; right: 18px; }
  .page-hero { padding-top: 105px; }
  .page-hero h1 { font-size: 42px; }
  .hero-actions, .final-actions { flex-direction: column; }
  .hero-actions .button, .final-actions .button { width: 100%; }
  .filters-wrap { top: 64px; }
  .section-head h2, .faq-title h2 { font-size: 36px; }
  .project-visual { min-height: 245px; padding: 14px; }
  .browser-mockup { transform: none; }
  .preview-page { min-height: 195px; padding: 15px; }
  .preview-copy { max-width: 90%; padding-top: 23px; }
  .preview-copy strong { font-size: 21px; }
  .preview-bottom { display: none; }
  .project-body p { min-height: 0; }
  .payment-band h2 { font-size: 27px; }
  .final-cta h2 { font-size: 38px; }
  .detail-copy h1 { font-size: 39px; }
  .detail-visual .project-visual { min-height: 285px; padding: 14px; }
  .detail-visual .preview-page { min-height: 215px; padding: 17px; }
  .detail-visual .preview-copy strong { font-size: 23px; }
  .feature-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}