:root {
  color-scheme: light;
  font-family: Inter, "Segoe UI", sans-serif;
  color: #17283c;
  background: #f7f8fa;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  --blue: #245bdb;
  --muted: #5a6777;
  --line: #dce2e9;
  --mono: "IBM Plex Mono", Consolas, monospace;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 105px; }
body { margin: 0; }
body.dialog-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
img { display: block; max-width: 100%; height: auto; }
svg { width: 21px; height: 21px; flex: 0 0 auto; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
p, figure, h1, h2, h3 { margin: 0; }
p { line-height: 1.75; }
h1, h2, h3 { font-weight: 600; }
h1, h2 { letter-spacing: -.045em; }
:focus-visible { outline: 3px solid #547fec; outline-offset: 5px; }
::selection { background: #d4e1ff; color: #17283c; }
[hidden] { display: none !important; }
.shell { width: min(1360px, calc(100% - 96px)); margin-inline: auto; }
.skip-link { position: fixed; top: 12px; left: 12px; z-index: 100; padding: 12px 20px; background: #fff; transform: translateY(-200%); }
.skip-link:focus { transform: none; }
.site-header { position: sticky; top: 0; z-index: 20; background: #f7f8faf5; border-bottom: 1px solid var(--line); backdrop-filter: blur(12px); }
.header-inner { min-height: 80px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; gap: 9px; align-items: center; font-size: 24px; font-weight: 700; letter-spacing: -.05em; white-space: nowrap; }
.brand img { width: 36px; height: 36px; }
.brand-cad { font-weight: 450; }
.site-nav, .header-actions { display: flex; align-items: center; gap: 25px; }
.site-nav a { font-size: 13px; font-weight: 500; }
.site-nav a:hover, .site-footer a:hover { color: var(--blue); }
.mobile-login { display: none; }
.country-label { display: inline-flex; align-items: center; gap: 8px; font-size: 12px; font-weight: 600; }
.peru-flag { display: inline-block; width: 21px; height: 14px; flex: 0 0 auto; border: 1px solid #b5223430; border-radius: 2px; background: linear-gradient(90deg, #ce2639 33.333%, #fff 33.333%, #fff 66.666%, #ce2639 66.666%); }
.button { min-height: 50px; display: inline-flex; align-items: center; justify-content: center; gap: 14px; padding: 14px 20px; border-radius: 5px; border: 1px solid transparent; font-size: 13px; font-weight: 600; line-height: 1.4; transition: background .15s, border-color .15s; }
.button-primary { background: var(--blue); border-color: var(--blue); color: #fff; }
.button-primary:hover { background: #1947b3; border-color: #1947b3; }
.button-secondary { border-color: #cfd8e2; background: #ffffff70; }
.button-secondary:hover { background: #eaf0f8; border-color: #a1b2ca; }
.button-small { min-height: 40px; padding: 10px 15px; font-size: 12px; }
.menu-toggle { display: none; }
.hero { background-image: radial-gradient(#b9c7d533 .8px, transparent .8px); background-size: 18px 18px; }
.hero-grid { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); align-items: center; gap: 50px; padding-block: 76px 72px; }
.eyebrow { display: flex; align-items: center; gap: 10px; color: var(--blue); font: 500 11px/1.6 var(--mono); letter-spacing: .07em; }
.hero h1 { max-width: 550px; margin-top: 25px; font-size: clamp(40px, 3.7vw, 57px); line-height: 1.08; }
.hero h1 span { color: var(--blue); }
.hero-lead { font-size: clamp(18px, 1.6vw, 23px); line-height: 1.4; font-weight: 550; letter-spacing: -.025em; margin-top: 20px; }
.hero-description { max-width: 470px; margin-top: 17px; color: var(--muted); font-size: 14px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 27px; }
.hero-note { display: flex; gap: 9px; align-items: center; margin-top: 17px; color: #667282; font-size: 11px; }
.hero-note > span { font-size: 17px; color: var(--blue); }
.drawing { min-width: 0; border: 1px solid #cdd5de; border-radius: 8px; background: #fff; box-shadow: 0 20px 50px -30px #142b4659; scroll-margin-top: 110px; }
.drawing-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 15px 19px; border-radius: 7px 7px 0 0; background: #ecf0f4; color: #546273; font: 10px/1.4 var(--mono); letter-spacing: .04em; }
.drawing-toolbar > span:first-child { display: inline-flex; align-items: center; gap: 10px; }
.drawing-cross { color: #788da6; font-size: 22px; line-height: .7; }
.format-tag { padding: 4px 7px; border: 1px solid #cdd5de; border-radius: 3px; font-size: 9px; }
.drawing-preview { display: block; position: relative; background: #222a31; cursor: zoom-in; }
.drawing-preview img { width: 100%; padding: 10px 5px 42px; }
.expand-label { position: absolute; bottom: 12px; right: 14px; display: inline-flex; align-items: center; gap: 7px; color: #e8eef7; background: #35434f; border: 1px solid #657381; border-radius: 4px; padding: 7px 10px; font-size: 10px; }
.expand-label svg { width: 13px; height: 13px; }
.drawing-preview:hover .expand-label { background: #465a6c; }
.drawing figcaption { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; padding: 15px 19px; font: 10px/1.5 var(--mono); color: #5a697a; }
.drawing figcaption > span:first-child { display: inline-flex; align-items: center; gap: 8px; color: #283c52; }
.live-dot { width: 6px; height: 6px; border-radius: 50%; background: #168274; }
.drawing-index { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 9px; padding: 14px 19px; border-top: 1px solid var(--line); color: var(--muted); font-size: 10px; }
.drawing-index b { margin-right: 5px; color: #456c9b; font: 11px var(--mono); }
.workflow-strip { border-block: 1px solid var(--line); background: #fff9; }
.strip-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 69px; }
.strip-inner > span { color: #6a7787; font: 9px/1.5 var(--mono); letter-spacing: .06em; }
.strip-inner p { display: flex; align-items: center; gap: 26px; font-size: 12px; font-weight: 550; }
.strip-inner p > span { color: #8294a8; }
.strip-end { display: inline-flex; align-items: center; gap: 12px; }
.section { padding-block: 84px; }
.section-heading h2 { margin-top: 14px; font-size: clamp(29px, 3vw, 39px); line-height: 1.2; }
.section-heading > p:last-child:not(.eyebrow) { margin-top: 17px; font-size: 14px; color: var(--muted); }
.benefit-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 38px; gap: 36px; }
.benefit-grid article { padding-right: 34px; border-right: 1px solid var(--line); }
.benefit-grid article:last-child { border: 0; padding-right: 0; }
.feature-icon { display: inline-flex; color: var(--blue); margin-bottom: 18px; }
.feature-icon svg { width: 26px; height: 26px; }
h3 { font-size: 18px; letter-spacing: -.025em; }
.benefit-grid p, .steps p { margin-top: 12px; color: var(--muted); font-size: 13px; }
.process-section { border-block: 1px solid var(--line); background: #eef2f7; }
.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); list-style: none; gap: 42px; padding: 0; margin: 38px 0 0; }
.steps li { border-top: 1px solid #c6d1de; padding-top: 22px; }
.step-number { display: block; color: #5b79a1; font: 13px var(--mono); margin-bottom: 20px; }
.step-tag { display: inline-block; margin-top: 24px; color: #526c8c; font: 9px/1.5 var(--mono); letter-spacing: .05em; }
.faq-section { display: grid; grid-template-columns: .85fr 1.15fr; gap: 50px; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { display: flex; justify-content: space-between; align-items: center; gap: 20px; list-style: none; cursor: pointer; padding: 23px 0; font-size: 14px; font-weight: 600; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary > span { font-size: 22px; font-weight: 400; color: #728296; }
.faq-list details[open] summary > span { transform: rotate(45deg); }
.faq-list details p { padding: 0 22px 23px 0; color: var(--muted); font-size: 13px; }
.faq-list a { color: var(--blue); text-decoration: underline; text-underline-offset: 3px; }
.closing-section { display: flex; align-items: center; justify-content: space-between; gap: 45px; padding: 48px 52px; border-radius: 8px; background: #172b44; color: #fff; }
.closing-section .eyebrow { color: #b9cce7; }
.closing-section h2 { margin-top: 18px; font-size: clamp(28px, 3vw, 39px); line-height: 1.2; }
.closing-section p:last-child { color: #bfccdd; font-size: 13px; margin-top: 17px; }
.closing-actions { display: flex; flex-direction: column; align-items: center; gap: 20px; flex-shrink: 0; }
.pricing-link { color: #d4e1f2; font-size: 12px; }
.pricing-link:hover { text-decoration: underline; text-underline-offset: 4px; }
.site-footer { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding-block: 39px; margin-top: 42px; color: #687587; font-size: 11px; }
.footer-brand { color: #273c55; font-weight: 600; font-size: 14px; }
.footer-brand span { color: #687587; font-weight: 400; font-size: 10px; margin-left: 8px; }
.site-footer nav { display: flex; gap: 18px; }
.drawing-dialog { width: min(1460px, calc(100% - 32px)); max-width: none; max-height: calc(100dvh - 32px); padding: 0; border: 1px solid #637184; border-radius: 8px; background: #222a31; color: #eaf0f7; }
.drawing-dialog::backdrop { background: #0c1726d9; }
.dialog-toolbar { position: sticky; top: 0; z-index: 1; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 13px 18px; background: #293642; border-bottom: 1px solid #465360; }
.dialog-toolbar h2 { font-size: 14px; letter-spacing: 0; }
.dialog-close { display: inline-flex; align-items: center; gap: 12px; min-height: 40px; padding: 7px 13px; border: 1px solid #69788b; border-radius: 4px; background: transparent; color: #fff; font-size: 12px; }
.dialog-close:hover { background: #405164; }
.dialog-close > span { font-size: 23px; }
.dialog-image { overflow: auto; }
.dialog-image img { width: 100%; min-width: 1100px; max-width: none; }
.dialog-hint { padding: 11px 18px; color: #b8c8da; font-size: 11px; }
@media (min-width: 1450px) { .hero h1 { font-size: 59px; } }
@media (max-width: 1150px) {
  .shell { width: calc(100% - 64px); }
  .site-nav { gap: 18px; }
  .header-actions { gap: 15px; }
  .hero-grid { gap: 32px; padding-block: 60px; }
  .hero h1 { font-size: 43px; }
  .hero-actions .button { padding-inline: 15px; font-size: 12px; }
  .strip-end { display: none; }
  .drawing-index { justify-content: flex-start; gap: 10px 16px; }
}
@media (max-width: 900px) {
  .header-actions .button { display: none; }
  .hero-grid { grid-template-columns: 1fr; gap: 36px; padding-block: 46px; }
  .hero-copy { max-width: 650px; }
  .hero h1 { max-width: 610px; font-size: clamp(40px, 6.6vw, 57px); }
  .hero-description { max-width: 560px; }
  .drawing { width: 100%; }
  .drawing-index { justify-content: space-between; }
  .section { padding-block: 62px; }
  .benefit-grid, .steps { gap: 24px; }
  .benefit-grid article { padding-right: 20px; }
  .faq-section { grid-template-columns: 1fr; gap: 32px; }
  .closing-section { padding: 36px; }
  .site-footer > p { display: none; }
}
@media (max-width: 640px) {
  .shell { width: calc(100% - 36px); }
  .header-inner { min-height: 68px; gap: 15px; flex-wrap: wrap; }
  .brand { font-size: 22px; }
  .brand img { width: 31px; height: 31px; }
  .header-actions { margin-left: auto; }
  .country-label { font-size: 11px; }
  .menu-toggle { display: flex; flex-direction: column; justify-content: center; gap: 6px; width: 40px; height: 42px; border: 1px solid #d2dbe6; border-radius: 4px; background: transparent; padding: 9px; }
  .menu-toggle span { display: block; width: 20px; height: 1.5px; background: #273c55; }
  .site-nav { order: 4; flex: 0 0 100%; flex-direction: column; align-items: stretch; gap: 0; padding: 5px 0 16px; }
  .site-nav a { padding: 13px 5px; }
  .site-nav.menu-ready:not(.is-open) { display: none; }
  .mobile-login { display: block; }
  .hero-grid { padding-block: 35px 32px; gap: 32px; }
  .eyebrow { font-size: 10px; letter-spacing: .035em; }
  .hero h1 { margin-top: 20px; font-size: clamp(36px, 9.4vw, 53px); }
  .hero-lead { font-size: 20px; margin-top: 18px; }
  .hero-description { font-size: 14px; margin-top: 14px; }
  .hero-actions { gap: 10px; margin-top: 22px; }
  .hero-actions .button { flex: 1 1 145px; padding-inline: 12px; }
  .hero-note { font-size: 10px; }
  .drawing-toolbar { padding: 12px; font-size: 9px; }
  .format-tag { font-size: 8px; }
  .drawing-preview img { padding: 8px 0 48px; }
  .drawing figcaption { padding: 13px 12px; font-size: 9px; }
  .drawing-index { padding: 13px 12px; gap: 10px 14px; font-size: 9px; }
  .drawing-index b { font-size: 9px; }
  .strip-inner { justify-content: center; min-height: 66px; }
  .strip-inner > span { display: none; }
  .strip-inner p { gap: 12px; font-size: 10px; }
  .section { padding-block: 48px; }
  .section-heading h2 { font-size: 30px; }
  .benefit-grid, .steps { grid-template-columns: 1fr; gap: 26px; margin-top: 30px; }
  .benefit-grid article { border-right: 0; border-bottom: 1px solid var(--line); padding: 0 0 26px; }
  .feature-icon { margin-bottom: 12px; }
  .steps li { padding-top: 18px; }
  .step-number { margin-bottom: 14px; }
  .step-tag { margin-top: 17px; }
  .faq-list summary { padding-block: 20px; font-size: 13px; }
  .closing-section { flex-direction: column; align-items: stretch; padding: 30px 24px; gap: 27px; }
  .closing-section h2 { font-size: 29px; }
  .closing-actions { align-items: stretch; text-align: center; }
  .site-footer { flex-wrap: wrap; padding-block: 29px; margin-top: 20px; gap: 18px; }
  .dialog-toolbar { padding-inline: 12px; }
  .dialog-toolbar h2 { font-size: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}