:root {
  --red: #d71920;
  --red-dark: #a90f14;
  --ink: #171719;
  --muted: #65656d;
  --paper: #f7f5f1;
  --line: #ddd9d2;
  --white: #ffffff;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.5; }
a { color: inherit; }
img { max-width: 100%; display: block; }
.section-shell { width: min(var(--max), calc(100% - 48px)); margin: 0 auto; }
.topline { min-height: 34px; background: var(--ink); color: #fff; display: flex; align-items: center; justify-content: center; gap: 20px; padding: 8px max(24px, calc((100vw - var(--max)) / 2)); font-size: 13px; font-style: normal; font-weight: 400; letter-spacing: .04em; text-align: center; }
.site-header { height: 112px; padding: 0 max(24px, calc((100vw - var(--max)) / 2)); display: flex; align-items: center; justify-content: space-between; background: rgba(247,245,241,.95); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 20; backdrop-filter: blur(14px); }
.brand { display: flex; align-items: center; gap: 18px; text-decoration: none; }
.brand img { width: 58px; height: 64px; object-fit: contain; }
.brand-copy { display: flex; flex-direction: column; align-items: flex-start; }
.brand-word { color: var(--ink); font-family: "Bahnschrift", "Arial Narrow", sans-serif; font-weight: 300; font-stretch: condensed; font-variation-settings: "wght" 320, "wdth" 78; font-size: 40px; line-height: 1; letter-spacing: .17em; }
.brand-copy small { margin-top: 9px; color: #303035; font-family: "Arial Rounded MT Bold", "Trebuchet MS", sans-serif; font-size: 16px; font-weight: 700; line-height: 1; letter-spacing: 0; }
.main-nav { display: flex; align-items: center; gap: 22px; }
.main-nav a { text-decoration: none; font-size: 15px; font-weight: 600; }
.main-nav a:hover { color: var(--red); }
.nav-contact { padding: 13px 21px; border: 1px solid var(--red); border-radius: 999px; background: var(--red); color: white !important; font-family: "Arial Rounded MT Bold", "Trebuchet MS", sans-serif; box-shadow: 0 8px 20px rgba(215,25,32,.18); }
.nav-contact:hover { background: var(--red-dark); border-color: var(--red-dark); color: white !important; transform: translateY(-1px); }
.nav-login { background: var(--red); color: white !important; border: 1px solid var(--red); padding: 13px 21px; border-radius: 999px; box-shadow: 0 8px 20px rgba(215,25,32,.18); }
.nav-login, .menu-button { font-family: "Arial Rounded MT Bold", "Trebuchet MS", sans-serif; }
.nav-login:hover { background: var(--red-dark); border-color: var(--red-dark); color: white !important; transform: translateY(-1px); }
.menu-button { display: none; border: 1px solid var(--ink); background: transparent; border-radius: 999px; padding: 9px 14px; font: inherit; font-weight: 700; }
.whatsapp-strip { width: min(var(--max), calc(100% - 48px)); margin: 0 auto; display: flex; align-items: center; justify-content: flex-end; gap: 10px; padding: 13px 0 0; background: transparent; color: var(--ink); text-decoration: none; font-size: 16px; }
.whatsapp-strip:hover { text-decoration: underline; text-underline-offset: 3px; }
.whatsapp-mark { display: inline-grid; place-items: center; width: 27px; height: 27px; flex: 0 0 27px; border: 0; border-radius: 50%; background: var(--ink); color: white; font-size: 16px; line-height: 1; font-weight: 900; }
.hero { min-height: 650px; display: grid; grid-template-columns: 1.02fr .98fr; gap: 72px; align-items: center; padding: 42px 0 82px; }
.eyebrow { margin: 0 0 20px; color: var(--red); font-size: 14px; font-weight: 650; line-height: 1.35; letter-spacing: .1em; text-transform: uppercase; }
h1, h2 { margin: 0; letter-spacing: -.045em; line-height: .98; }
h1 { font-family: Georgia, "Times New Roman", serif; font-size: clamp(58px, 6.5vw, 96px); font-weight: 400; }
h1 em { color: var(--red); font-weight: 400; }
h2 { font-size: clamp(40px, 4.4vw, 68px); font-weight: 760; }
.hero-lead { max-width: 630px; margin: 30px 0 0; color: #4e4e55; font-size: 20px; line-height: 1.55; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: 0 24px; border: 0; border-radius: 999px; font-family: "Arial Rounded MT Bold", "Trebuchet MS", sans-serif; text-decoration: none; font-weight: 700; font-size: 15px; cursor: pointer; transition: transform .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--red); color: white; }
.button-primary:hover { background: var(--red-dark); }
.button-secondary { border: 1px solid var(--ink); background: transparent; }
.button-light { background: white; color: var(--ink); }
.full { width: 100%; }
.hero-points { list-style: none; padding: 0; margin: 34px 0 0; display: flex; flex-wrap: wrap; gap: 18px; color: var(--muted); font-size: 16px; }
.hero-points li::before { content: "•"; color: var(--red); margin-right: 8px; }
.hero-product { position: relative; border-radius: 24px; overflow: hidden; background: #fff; box-shadow: 0 35px 90px rgba(24,18,16,.18); border: 1px solid #e2ddd5; transform: translateY(-34px); }
.screen-crop { position: relative; overflow: hidden; background: #f7f8fa; }
.processing-screen { aspect-ratio: 1057 / 535; }
.processing-screen > img { width: 100%; height: auto; min-height: 0; object-fit: contain; transform: translateY(-2px); }
.screen-alias { position: absolute; z-index: 2; display: flex; flex-direction: column; justify-content: center; padding: 8px 14px; background: #fff; color: #151519; font-size: clamp(8px, .82vw, 12px); line-height: 1.35; }
.screen-alias span { color: #62636a; }
.screen-alias-resident { left: 1.2%; top: 6%; width: 45.2%; height: 22%; }
.screen-alias-owner { left: 51.2%; top: 6%; width: 46.6%; height: 22%; }
.screen-alias-previous { left: 1.2%; top: 38.5%; width: 45.2%; height: 15%; }
.browser-bar { height: 46px; padding: 0 18px; display: flex; align-items: center; gap: 7px; border-bottom: 1px solid #ece8e2; color: #999; font-size: 11px; }
.browser-bar span { width: 8px; height: 8px; border-radius: 50%; background: #d7d2cc; }
.browser-bar b { margin-left: auto; margin-right: auto; letter-spacing: .14em; }
.status-card { position: absolute; left: 24px; bottom: 24px; right: 24px; background: rgba(23,23,25,.94); color: #fff; border-radius: 16px; padding: 16px 18px; display: flex; gap: 13px; align-items: center; backdrop-filter: blur(8px); }
.status-card div { display: flex; flex-direction: column; }
.status-card small { color: #c6c3bd; }
.status-dot { width: 10px; height: 10px; border-radius: 50%; background: #2ed77f; box-shadow: 0 0 0 6px rgba(46,215,127,.14); }
.trust-strip { display: grid; grid-template-columns: repeat(3, 1fr); background: var(--red); color: white; padding: 28px max(24px, calc((100vw - var(--max)) / 2)); }
.trust-strip div { padding: 0 30px; border-right: 1px solid rgba(255,255,255,.28); display: flex; flex-direction: column; gap: 3px; }
.trust-strip div:first-child { padding-left: 0; }
.trust-strip div:last-child { border: 0; }
.trust-strip strong { font-size: 17px; }
.trust-strip span { opacity: .78; font-size: 16px; }
.problem { padding: 130px 0; }
.section-intro { max-width: 860px; }
.section-intro p:not(.eyebrow) { color: var(--muted); font-size: 18px; }
.problem-grid { margin-top: 72px; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); }
.problem-grid article { padding: 32px 42px 10px 0; border-right: 1px solid var(--line); min-height: 230px; }
.problem-grid article + article { padding-left: 42px; }
.problem-grid article:last-child { border-right: 0; }
.problem-grid span { color: var(--red); font-size: 14px; font-weight: 650; line-height: 1.35; letter-spacing: .1em; text-transform: uppercase; }
.problem-grid h3 { margin: 30px 0 10px; font-size: 22px; }
.problem-grid p { margin: 0; color: var(--muted); }
.process { background: var(--ink); color: white; padding: 120px 0; }
.process-inner { display: grid; grid-template-columns: .8fr 1.2fr; gap: 90px; }
.light p { color: #bbb8b2 !important; }
.process-steps { list-style: none; padding: 0; margin: 0; }
.process-steps li { display: grid; grid-template-columns: 54px 170px 1fr; align-items: start; padding: 22px 0; border-top: 1px solid #353539; }
.process-steps span { color: var(--red); font-weight: 800; }
.process-steps strong { font-size: 20px; }
.process-steps small { color: #aaa8a3; font-size: 16px; line-height: 1.55; }
.product { padding: 130px 0; display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; align-items: center; }
.product-copy > p:not(.eyebrow) { color: var(--muted); font-size: 18px; }
.product-copy ul { list-style: none; padding: 0; margin: 28px 0 0; }
.product-copy li { padding: 13px 0; border-bottom: 1px solid var(--line); }
.product-copy li::before { content: "✓"; color: var(--red); font-weight: 900; margin-right: 12px; }
.product-image { background: white; padding: 18px; border-radius: 22px; box-shadow: 0 28px 70px rgba(30,20,16,.13); }
.product-image img { border-radius: 11px; }
.requests-screen { border-radius: 11px; }
.requests-screen img { width: 100%; }
.screen-alias-operator { left: 16.5%; top: 0; width: 41%; height: 21%; padding-left: 8px; }
.screen-alias-building { left: 3.1%; top: 79.5%; width: 28%; height: 9%; padding: 0 2px; justify-content: center; }
.plans { padding: 130px 0; background: white; }
.centered { margin: 0 auto; text-align: center; }
.centered p:not(.eyebrow) { max-width: 660px; margin: 22px auto 0; }
.plans-grid { margin: 70px auto 0; max-width: 1040px; display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.plan-card { position: relative; border-radius: 24px; padding: 44px; border: 1px solid var(--line); display: flex; flex-direction: column; }
.plan-integral { background: var(--ink); color: white; border-color: var(--ink); }
.recommended { position: absolute; right: 24px; top: 22px; padding: 7px 12px; background: var(--red); color: white; border-radius: 99px; font-family: "Arial Rounded MT Bold", "Trebuchet MS", sans-serif; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; }
.plan-heading span { color: var(--red); font-size: 13px; font-weight: 650; line-height: 1.35; text-transform: uppercase; letter-spacing: .1em; }
.plan-heading h3 { margin: 16px 0 10px; font-size: 34px; }
.plan-heading p { margin: 0; color: var(--muted); min-height: 52px; }
.plan-integral .plan-heading p { color: #b9b6b0; }
.plan-card ul { list-style: none; padding: 26px 0; margin: 28px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); flex: 1; }
.plan-integral ul { border-color: #39393d; }
.plan-card li { margin: 12px 0; }
.plan-card li::before { content: "✓"; color: var(--red); font-weight: 900; margin-right: 10px; }
.price { display: grid; grid-template-columns: auto 1fr; align-items: end; margin-bottom: 26px; }
.price span { grid-column: 1 / -1; color: var(--muted); font-size: 12px; }
.price strong { font-size: 42px; letter-spacing: -.04em; }
.price small { color: var(--muted); padding: 0 0 9px 10px; }
.plan-integral .price span, .plan-integral .price small { color: #aaa8a3; }
.price-note { margin: 28px auto 0; max-width: 900px; text-align: center; color: var(--muted); font-size: 12px; }
.integral { padding: 130px 0; display: grid; grid-template-columns: .75fr 1.25fr; gap: 80px; }
.integral-title { position: static; align-self: start; }
.integral-title > p:not(.eyebrow) { font-size: 18px; color: var(--muted); }
.integral-list article { display: grid; grid-template-columns: 62px 1fr; gap: 18px; padding: 27px 0; border-top: 1px solid var(--line); }
.integral-list span { color: var(--red); font-weight: 800; font-size: 18px; }
.integral-list h3 { margin: 0 0 6px; font-size: 21px; }
.integral-list p { margin: 0; color: var(--muted); }
.backing { background: #ece9e3; padding: 95px 0; }
.backing-inner { display: grid; grid-template-columns: .8fr 1.2fr; gap: 78px; align-items: center; }
.backing-visual { position: relative; margin: 0; min-height: 390px; overflow: hidden; border-radius: 24px; background: #d9d5ce; box-shadow: 0 28px 65px rgba(30,20,16,.14); }
.backing-visual img { width: 100%; height: 100%; min-height: 390px; object-fit: cover; object-position: left center; transform: scale(1.12); transform-origin: left center; }
.backing-inner p:not(.eyebrow) { color: var(--muted); font-size: 18px; max-width: 690px; }
.faq { padding: 130px 0; display: grid; grid-template-columns: .8fr 1.2fr; gap: 90px; }
.faq-list details { border-top: 1px solid var(--line); padding: 24px 0; }
.faq-list summary { list-style: none; cursor: pointer; font-size: 19px; font-weight: 750; padding-right: 30px; position: relative; }
.faq-list summary::after { content: "+"; position: absolute; right: 0; color: var(--red); font-size: 26px; line-height: 1; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p { color: var(--muted); max-width: 700px; }
.contact { background: var(--red); color: white; padding: 100px 0; font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
.contact h2 { font-family: inherit; font-weight: 600; letter-spacing: -.025em; }
.contact-inner { display: grid; grid-template-columns: .8fr 1.2fr; gap: 72px; align-items: start; }
.contact-inner > div > p:not(.eyebrow) { max-width: 670px; font-size: 18px; opacity: .82; }
.contact-copy { display: flex; min-height: 100%; flex-direction: column; }
.contact-shortcuts { display: grid; margin-top: 42px; border-top: 1px solid rgba(255,255,255,.48); }
.contact-shortcuts a { display: flex; align-items: center; justify-content: space-between; min-height: 54px; border-bottom: 1px solid rgba(255,255,255,.48); color: white; font-size: 16px; font-weight: 700; text-decoration: none; transition: padding .2s ease, color .2s ease; }
.contact-shortcuts a:hover { padding-left: 8px; color: #fff2f2; }
.contact-shortcuts b { font-size: 18px; font-weight: 500; }
.light-red { color: #ffd4d4; }
.contact-form { display: grid; gap: 17px; padding: 30px; border-radius: 22px; background: transparent; border: 1px solid rgba(255,255,255,.82); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact-form label { display: grid; gap: 7px; color: #fff; font-size: 13px; font-weight: 700; }
.contact-form input, .contact-form textarea { width: 100%; border: 1px solid rgba(255,255,255,.4); border-radius: 10px; background: #fff; color: var(--ink); padding: 12px 14px; font: inherit; outline: none; }
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--ink); box-shadow: 0 0 0 3px rgba(23,23,25,.16); }
.contact-form textarea { resize: vertical; min-height: 120px; }
.form-trap { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }
.form-status { min-height: 21px; margin: 0; font-size: 13px; font-weight: 700; text-align: center; }
.contact-submit { min-width: 260px; min-height: 58px; justify-self: center; padding-inline: 34px; font-size: 16px; box-shadow: 0 15px 32px rgba(96,0,5,.22); }
.contact .button { font-family: inherit; }
.contact-submit:disabled { opacity: .65; cursor: wait; }
.text-link { color: white; font-weight: 700; }
footer { padding: 42px max(24px, calc((100vw - var(--max)) / 2)); background: var(--ink); color: #aaa8a3; display: grid; grid-template-columns: 1fr auto auto; gap: 32px; align-items: center; font-size: 12px; }
.footer-brand { display: flex; align-items: center; gap: 14px; color: white; letter-spacing: .14em; }
.footer-brand img { width: 48px; height: 52px; object-fit: contain; }
.footer-brand div { display: flex; flex-direction: column; align-items: flex-start; }
.footer-brand strong { font-family: "Bahnschrift", "Arial Narrow", sans-serif; font-weight: 300; font-stretch: condensed; font-variation-settings: "wght" 320, "wdth" 78; font-size: 25px; letter-spacing: .17em; }
.footer-brand small { margin-top: 5px; color: #aaa8a3; font-family: "Arial Rounded MT Bold", "Trebuchet MS", sans-serif; font-size: 11px; font-weight: 700; letter-spacing: 0; }

@media (max-width: 900px) {
  .topline { font-size: 10px; letter-spacing: .09em; }
  .site-header { height: 82px; }
  .brand img { width: 42px; height: 48px; }
  .brand-word { font-size: 27px; }
  .brand-copy small { margin-top: 6px; font-size: 12px; }
  .menu-button { display: block; }
  .main-nav { display: none; position: absolute; left: 0; right: 0; top: 82px; padding: 22px 24px 28px; background: var(--paper); border-bottom: 1px solid var(--line); flex-direction: column; align-items: stretch; gap: 14px; }
  .main-nav.open { display: flex; }
  .nav-login { text-align: center; }
  .hero, .process-inner, .product, .integral, .backing-inner, .faq, .contact-inner { grid-template-columns: 1fr; }
  .hero { gap: 50px; padding-top: 65px; }
  .hero-product { transform: none; }
  .trust-strip { grid-template-columns: 1fr; gap: 18px; }
  .trust-strip div { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.25); padding: 0 0 18px; }
  .problem-grid, .plans-grid { grid-template-columns: 1fr; }
  .problem-grid article, .problem-grid article + article { padding: 28px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .process-steps li { grid-template-columns: 45px 135px 1fr; }
  .integral-title { position: static; }
  footer { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .section-shell { width: min(100% - 28px, var(--max)); }
  .topline { padding-left: 14px; padding-right: 14px; }
  .whatsapp-strip { width: calc(100% - 28px); justify-content: center; padding-top: 11px; font-size: 15px; }
  .site-header { padding: 0 14px; }
  .brand { gap: 10px; }
  .brand img { width: 38px; height: 42px; }
  .brand-word { font-size: 22px; letter-spacing: .12em; }
  .brand-copy small { max-width: 180px; white-space: nowrap; font-size: 10.5px; }
  h1 { font-size: 51px; }
  h2 { font-size: 38px; }
  .hero { min-height: auto; padding-bottom: 64px; }
  .hero-lead { font-size: 17px; }
  .hero-actions .button { width: 100%; }
  .screen-alias { font-size: 7px; padding: 6px 8px; }
  .process-steps li { grid-template-columns: 40px 1fr; }
  .process-steps small { grid-column: 2; margin-top: 6px; }
  .problem, .product, .plans, .integral, .faq { padding: 90px 0; }
  .plan-card { padding: 30px 24px; }
  .recommended { position: static; width: fit-content; margin-bottom: 20px; }
  .price strong { font-size: 36px; }
  .backing-inner { gap: 38px; }
  .backing-visual, .backing-visual img { min-height: 330px; }
  .contact { padding: 78px 0; }
  .contact-form { padding: 22px 18px; }
  .form-row { grid-template-columns: 1fr; }
  .contact-submit { width: 100%; min-width: 0; }
}