:root {
  --red: #D22A31;
  --cyan: #00B5ED;
  --blue: #00769D;
  --red-hover: #B61C26;
  --navy: #0B2035;
  --text: #142C43;
  --muted: #52677C;
  --line: #DFE7EF;
  --paper: #F5F8FC;
  --white: #FFFFFF;
  --whatsapp: #08794C;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-clearance, 110px); scroll-padding-bottom: 90px; }
body { margin: 0; background: var(--white); color: var(--text); font-family: "DM Sans", system-ui, sans-serif; font-size: 1.125rem; line-height: 1.65; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-underline-offset: .2em; }
img, svg { display: block; }
img { max-width: 100%; height: auto; }
h1, h2, h3, p, figure { margin: 0; }
h1, h2, h3 { font-family: "Manrope", system-ui, sans-serif; text-wrap: balance; }
button, a { -webkit-tap-highlight-color: transparent; }
a:focus-visible, summary:focus-visible { outline: 3px solid var(--blue); outline-offset: 5px; }
.shell { width: min(1216px, calc(100% - 64px)); margin-inline: auto; }
.icon-definitions { position: absolute; width: 0; height: 0; overflow: hidden; }
.icon { width: 24px; height: 24px; flex: 0 0 24px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.skip-link { position: fixed; z-index: 100; top: -90px; left: 16px; padding: 10px 20px; background: var(--white); color: var(--navy); font-weight: 800; }
.skip-link:focus { top: 12px; }
.button { display: inline-flex; justify-content: center; align-items: center; gap: 12px; min-height: 58px; padding: 15px 23px; border: 1px solid transparent; border-radius: 14px; text-align: center; text-decoration: none; font-size: 1.1875rem; font-weight: 700; line-height: 1.3; transition: background .18s ease, border-color .18s ease, transform .18s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: var(--white); background: var(--red); }
.button-primary:hover { background: var(--red-hover); }
.button-white { color: var(--navy); background: var(--white); border-color: #CCD8E4; }
.button-white:hover { border-color: var(--cyan); background: var(--white); }
.button-outline { border-color: #FFFFFF55; color: var(--white); background: transparent; }
.button-outline:hover { border-color: var(--cyan); background: #FFFFFF0D; }
.text-link { display: inline-flex; align-items: center; gap: 10px; color: var(--blue); font-weight: 700; }
.eyebrow { font-size: .875rem; font-weight: 700; letter-spacing: .09em; line-height: 1.5; text-transform: uppercase; color: var(--blue); }
.accent-text { color: var(--red); }
.site-header { position: sticky; z-index: 30; top: 0; background: #FFFFFFEF; border-bottom: 1px solid #DFE7EFBB; backdrop-filter: blur(16px); }
.header-row { display: flex; align-items: center; justify-content: space-between; gap: 32px; min-height: 84px; padding-block: 14px; }
.brand { display: inline-grid; grid-template-columns: auto 1fr; align-items: center; column-gap: 12px; text-decoration: none; }
.brand-mark { grid-column: 1; grid-row: 1; width: auto; height: 24px; }
.brand-copy { display: contents; }
.brand-copy strong { grid-column: 2; grid-row: 1; font-family: "Michroma", system-ui, sans-serif; font-size: .9rem; line-height: 1.12; letter-spacing: .045em; white-space: nowrap; color: var(--navy); }
.brand-copy small { grid-column: 2; margin-top: 5px; font-size: .75rem; line-height: 1.2; color: var(--muted); }
nav, .header-cta { flex-shrink: 0; }
nav { display: flex; align-items: center; gap: 28px; }
nav a { font-size: .9375rem; font-weight: 600; text-decoration: none; color: var(--muted); }
nav a:hover { color: var(--red); }
.header-cta { min-height: 46px; padding: 11px 18px; font-size: 1rem; }
.hero { position: relative; isolation: isolate; overflow: hidden; background: var(--white); }
.hero::before { display: none; content: ""; position: absolute; z-index: -1; top: 7%; right: -8%; width: 39%; height: 70%; border: 2px solid var(--cyan); border-radius: 48px; transform: rotate(-9deg); pointer-events: none; }
.hero-grid { display: grid; grid-template-columns: 1.06fr 1fr; align-items: center; gap: 68px; padding-block: 88px 72px; }
.hero-copy .eyebrow { display: flex; align-items: center; gap: 9px; font-size: .8125rem; letter-spacing: .065em; }
.hero-copy .eyebrow .icon { width: 21px; height: 21px; flex-basis: 21px; color: var(--blue); }
h1 { margin-top: 24px; color: var(--navy); font-size: clamp(3rem, 4.6vw, 4.5rem); line-height: 1.06; font-weight: 800; letter-spacing: -.055em; }
h1 span { display: inline-block; margin-top: 8px; color: var(--red); }
.hero-lead { max-width: 550px; margin-top: 26px; color: var(--muted); font-size: 1.1875rem; line-height: 1.65; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: stretch; gap: 12px; margin-top: 32px; }
.hero-assurance { display: flex; gap: 9px; align-items: center; margin-top: 21px; color: var(--muted); font-size: .9375rem; }
.hero-assurance .icon { color: var(--blue); width: 20px; height: 20px; flex-basis: 20px; }
.hero-preview { position: relative; min-width: 0; padding: 18px; border: 1px solid var(--cyan); border-radius: 28px; background: var(--cyan); box-shadow: 0 26px 60px -32px #133B6945; }
.preview-label { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin: 2px 4px 16px; font-size: .75rem; font-weight: 700; letter-spacing: .06em; color: var(--navy); }
.preview-label .icon { color: var(--navy); width: 20px; height: 20px; }
.chat-window { overflow: hidden; border: 1px solid #E1E9F1; border-radius: 20px; background: #EFF4F8; color: var(--navy); }
.chat-header { display: flex; align-items: center; gap: 12px; padding: 19px 20px; background: var(--white); border-bottom: 1px solid var(--line); }
.telegram-avatar { display: grid; place-items: center; background: var(--cyan); color: var(--navy); border-radius: 50%; width: 44px; height: 44px; flex: 0 0 44px; }
.telegram-avatar .icon { width: 25px; height: 25px; }
.chat-header > div { display: grid; gap: 2px; }
.chat-header strong { font-size: 1.0625rem; line-height: 1.4; font-weight: 700; }
.chat-header > div > span { font-size: .8125rem; color: var(--muted); }
.chat-badge { margin-left: auto; padding: 4px 8px; background: #ECF5FF; color: var(--blue); border-radius: 6px; font-size: .75rem; line-height: 1.3; font-weight: 700; }
.chat-body { padding: 22px 18px; }
.chat-message { padding: 19px; background: var(--white); border: 1px solid #E0E8EF; border-radius: 16px 16px 16px 4px; font-size: 1rem; line-height: 1.55; }
.incoming { margin-right: 24px; }
.message-type { display: inline-block; color: var(--red); font-size: .75rem; letter-spacing: .05em; font-weight: 700; }
.product-name { margin: 8px 0 12px; padding-bottom: 12px; border-bottom: 1px solid var(--line); font-size: .875rem; color: var(--muted); font-weight: 500; }
.customer-question { font-weight: 600; font-size: 1.0625rem; }
.mock-actions { display: flex; gap: 8px; margin-top: 15px; }
.mock-actions > span { display: inline-flex; align-items: center; justify-content: center; gap: 5px; padding: 9px 11px; background: #F1F6FA; border-radius: 8px; color: var(--muted); font-size: .875rem; font-weight: 600; text-align: center; line-height: 1.3; }
.mock-actions > span:first-child { background: #ECF5FF; color: var(--blue); }
.chat-command { display: flex; justify-content: flex-end; align-items: center; gap: 10px; margin-block: 15px; }
.chat-command span { font-size: .8125rem; color: var(--muted); }
.chat-command strong { padding: 6px 13px; border: 1px solid #CCE1F6; border-radius: 12px 12px 4px 12px; font-size: .9375rem; background: #E2F0FF; color: var(--blue); font-family: ui-monospace, monospace; font-weight: 500; }
.outgoing { margin-left: 24px; border-color: #CCE1F6; background: #E5F2FF; border-radius: 16px 16px 4px 16px; }
.outgoing .message-type { color: var(--blue); }
.outgoing p { margin-top: 8px; }
.confirm > span:first-child { background: var(--cyan); color: var(--navy); }
.confirm > span:last-child { background: transparent; }
.confirm .icon { width: 17px; height: 17px; flex-basis: 17px; stroke-width: 2; }
.chat-bottom { display: flex; align-items: center; justify-content: center; gap: 8px; padding: 14px 12px; border-top: 1px solid var(--line); background: var(--white); color: var(--muted); font-size: .8125rem; }
.chat-bottom .icon { width: 18px; height: 18px; flex-basis: 18px; color: var(--blue); }
figcaption { margin-top: 14px; color: var(--navy); text-align: center; font-size: .75rem; }
.hero-ribbon { border-top: 1px solid var(--line); background: #FFFFFF80; }
.ribbon-content { display: flex; justify-content: space-between; flex-wrap: wrap; padding-block: 24px; gap: 18px; }
.ribbon-content > span { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: .9375rem; font-weight: 500; }
.ribbon-content .icon { color: var(--blue); width: 21px; height: 21px; flex-basis: 21px; }
.section { padding-block: 110px; }
h2 { font-size: clamp(2.15rem, 3.55vw, 3.35rem); font-weight: 800; line-height: 1.12; letter-spacing: -.045em; }
h3 { font-size: 1.3rem; line-height: 1.3; letter-spacing: -.025em; font-weight: 700; }
.section-heading { margin-bottom: 48px; }
.section-heading h2 { margin-top: 16px; }
.split-heading { display: grid; grid-template-columns: 1.15fr 1fr; gap: 80px; align-items: end; }
.split-heading > p { color: var(--muted); max-width: 500px; }
.muted-title { color: var(--muted); }
.benefit-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.benefit-card { display: flex; flex-direction: column; padding: 27px; border: 1px solid var(--line); border-radius: 22px; background: var(--white); }
.benefit-card:nth-child(-n+2) { grid-column: span 2; padding: 32px; background: var(--paper); }
.benefit-card:first-child { background: var(--cyan); border-color: var(--cyan); }
.benefit-card:first-child .card-category, .benefit-card:first-child p, .benefit-card:first-child .feature-example { color: var(--navy); }
.benefit-card:first-child .feature-example { border-color: #0B203540; }
.benefit-card:nth-child(2) { border-top: 4px solid var(--red); }
.benefit-card:nth-child(-n+2) h3 { font-size: 1.6rem; }
.feature-icon { display: grid; place-items: center; width: 43px; height: 43px; margin-bottom: 26px; background: #EFF7FF; color: var(--blue); border-radius: 12px; }
.benefit-card:first-child .feature-icon { background: var(--navy); color: var(--cyan); }
.feature-icon .icon { width: 24px; height: 24px; }
.red-icon { background: var(--red); color: white; }
.card-category { font-size: .75rem; line-height: 1.5; font-weight: 600; letter-spacing: .035em; color: var(--muted); }
.benefit-card h3 { margin-top: 10px; font-size: 1.1875rem; }
.benefit-card p { color: var(--muted); margin: 14px 0 24px; font-size: 1rem; }
.feature-example { margin-top: auto; padding-top: 17px; border-top: 1px solid var(--line); font-size: .875rem; color: var(--muted); }
.control-section { padding-block: 94px; color: var(--navy); background: var(--paper); }
.control-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 88px; align-items: center; }
.control-copy h2 { margin-top: 18px; font-size: clamp(2.8rem, 4.3vw, 4.2rem); }
.control-copy > p:not(.eyebrow) { margin-top: 22px; max-width: 525px; color: var(--muted); }
.control-copy strong { color: var(--navy); }
.control-emphasis { display: flex; align-items: flex-start; gap: 12px; margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--line); font-size: 1rem; }
.control-emphasis .icon { color: var(--blue); }
.approval-steps { list-style: none; display: grid; margin: 0; padding: 0; }
.approval-steps li { display: flex; align-items: flex-start; gap: 20px; padding: 27px 0; border-bottom: 1px solid var(--line); }
.approval-steps li:first-child { padding-top: 0; }
.step-index { display: grid; place-items: center; flex: 0 0 36px; height: 36px; margin-top: 2px; border: 1px solid #CFDDE9; border-radius: 50%; color: var(--muted); font-size: .8125rem; font-weight: 600; }
.approval-steps h3 { font-size: 1.25rem; }
.approval-steps p { margin-top: 7px; color: var(--muted); font-size: 1rem; }
.approval-steps li:last-child { padding: 25px; margin-top: 22px; border: 0; border-radius: 18px; background: var(--cyan); color: var(--navy); }
.approval-steps li:last-child p { color: var(--navy); }
.approval-steps li:last-child .step-index { color: var(--navy); border-color: #0B203555; }
.approval-steps li:last-child > .icon { margin: 5px 0 0 auto; }
.centered { text-align: center; max-width: 800px; margin-inline: auto; }
.centered > p:last-child { margin-top: 22px; color: var(--muted); }
.onboarding-steps { list-style: none; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px; margin: 64px 0 0; padding: 0; }
.onboarding-steps li { display: flex; flex-direction: column; padding-top: 25px; border-top: 1px solid var(--line); }
.onboarding-number { margin-bottom: 24px; color: var(--blue); font: 600 2.2rem/1 "Manrope", sans-serif; letter-spacing: -.05em; }
.onboarding-steps li:nth-child(odd) .onboarding-number { color: var(--red); }
.onboarding-steps h3 { font-size: 1.3rem; }
.onboarding-steps p { color: var(--muted); margin-top: 14px; padding-bottom: 20px; font-size: 1.0625rem; }
.onboarding-steps li > span { margin-top: auto; font-size: .875rem; color: var(--blue); font-weight: 600; }
.centered-cta { display: grid; justify-items: center; gap: 15px; margin-top: 48px; }
.centered-cta > span { font-size: .875rem; color: var(--muted); }
.security-section { padding-block: 90px; background: var(--navy); color: var(--white); }
.security-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 96px; align-items: center; }
.security-icon { display: grid; place-items: center; width: 54px; height: 54px; margin-bottom: 24px; background: #00B5ED18; border-radius: 16px; color: var(--cyan); }
.security-icon .icon { width: 29px; height: 29px; }
.security-copy .eyebrow { color: #83DFFF; }
.security-copy h2 { margin-top: 17px; }
.security-copy h2 span { color: #83DFFF; }
.security-copy > p:not(.eyebrow) { margin-top: 25px; color: #C8D6E3; }
.security-copy .button { margin-top: 28px; font-size: 1.0625rem; }
.security-copy a:focus-visible { outline-color: white; }
.security-items { border-top: 1px solid #FFFFFF24; }
.security-items article { display: flex; align-items: flex-start; gap: 24px; padding: 25px 0; border-bottom: 1px solid #FFFFFF24; }
.security-items article > span { color: #83DFFF; font-size: .8125rem; font-weight: 600; padding-top: 5px; }
.security-items h3 { font-size: 1.25rem; }
.security-items p { margin-top: 8px; font-size: 1rem; color: #C8D6E3; }
.faq-grid { display: grid; grid-template-columns: .65fr 1fr; gap: 96px; }
.faq-intro h2 { margin-top: 18px; }
.faq-intro > p:not(.eyebrow) { margin-top: 23px; color: var(--muted); }
.faq-intro .text-link { margin-top: 24px; font-size: 1.0625rem; }
.faq-items { border-top: 1px solid var(--line); }
details { padding: 25px 0; border-bottom: 1px solid var(--line); }
summary { display: flex; justify-content: space-between; gap: 22px; align-items: center; cursor: pointer; font-size: 1.1875rem; font-weight: 600; line-height: 1.4; list-style: none; }
summary::-webkit-details-marker { display: none; }
summary > span { display: grid; place-items: center; flex: 0 0 30px; height: 30px; border-radius: 50%; color: var(--blue); background: #EFF7FF; font-size: 1.4rem; font-weight: 400; transition: transform .18s ease; }
details[open] summary > span { transform: rotate(45deg); background: var(--blue); color: white; }
details p { padding: 19px 45px 0 0; color: var(--muted); font-size: 1.0625rem; }
details p a { color: var(--blue); font-weight: 600; }
.closing-section { padding-bottom: 0; }
.closing-card { display: grid; grid-template-columns: 1.3fr 1fr; gap: 64px; align-items: center; background: var(--cyan); border: 1px solid var(--cyan); color: var(--navy); padding: 54px; border-radius: 28px; }
.closing-card .eyebrow { color: var(--navy); }
.closing-card h2 { margin-top: 14px; font-size: clamp(2rem, 3vw, 2.8rem); }
.closing-card p:not(.eyebrow) { margin-top: 20px; font-size: 1.125rem; color: var(--navy); }
.closing-actions { display: grid; justify-items: stretch; text-align: center; gap: 18px; }
.closing-email { display: inline-flex; align-items: center; justify-content: center; gap: 10px; font-size: 1rem; font-weight: 600; color: var(--navy); }
.closing-actions > span { font-size: .875rem; color: var(--navy); }
.author-grid { display: grid; grid-template-columns: 1fr .82fr; gap: clamp(36px, 7vw, 100px); align-items: center; }
.author-copy h2 { margin: 16px 0 24px; }
.author-copy p:not(.eyebrow) { max-width: 52ch; color: var(--muted); }
.author-copy .author-lead { color: var(--text); font-size: 1.25rem; margin-bottom: 20px; }
.qr-card { display: block; width: 100%; max-width: 440px; justify-self: end; padding: clamp(24px, 3vw, 36px); border-radius: 28px; background: var(--navy); color: white; text-align: center; text-decoration: none; }
.qr-card h3 { margin: 0 0 12px; font-size: 1.75rem; line-height: 1.2; }
.qr-card p { margin-bottom: 24px; color: #C8D6E3; font-size: 1rem; line-height: 1.55; }
.qr-square { display: block; width: min(248px, 100%); aspect-ratio: 1; padding: 16px; margin: 0 auto; border-radius: 18px; background: white; }
.qr-square img { width: 100%; height: auto; }
.qr-profile-button { display: inline-flex; justify-content: center; align-items: center; gap: 12px; min-height: 56px; margin-top: 24px; padding: 16px 27px; border-radius: 999px; color: var(--navy); background: var(--cyan); font-size: 1.1875rem; font-weight: 700; line-height: 1.2; transition: background .18s ease; }
.qr-card:hover .qr-profile-button { background: #6EDFFF; }
.qr-card:focus-visible { outline-color: var(--blue); }
.qr-caption { display: block; margin-top: 18px; color: #C8D6E3; font-size: .875rem; line-height: 1.5; }
.site-footer { padding: 60px 0 126px; color: var(--muted); background: var(--paper); border-top: 1px solid var(--line); }
.footer-top { display: grid; grid-template-columns: 1.35fr 1fr 1fr 1fr; gap: 34px; padding-bottom: 40px; }
.footer-product { display: flex; align-items: center; gap: 10px; color: var(--navy); font: 700 1.05rem/1.3 "Manrope", sans-serif; }
.footer-product .icon { color: var(--blue); }
.footer-brand p { margin-top: 16px; font-size: 1rem; }
.footer-top h3 { margin-bottom: 18px; color: var(--navy); font-size: .9375rem; }
.footer-top a { display: block; margin-top: 10px; font-size: .9375rem; text-decoration: none; }
.site-footer a:hover { color: var(--blue); text-decoration: underline; }
.independence { display: flex; gap: 15px; align-items: flex-start; padding: 24px 0; border-block: 1px solid var(--line); }
.independence p { max-width: 970px; font-size: .875rem; line-height: 1.6; }
.independence .icon { color: var(--blue); width: 20px; height: 20px; flex-basis: 20px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 24px; padding-top: 24px; font-size: .875rem; }
.footer-bottom > div { display: flex; flex-wrap: wrap; gap: 24px; }
.footer-bottom a { text-decoration: none; }
.whatsapp-float { position: fixed; z-index: 50; right: 24px; bottom: max(20px, env(safe-area-inset-bottom)); display: flex; align-items: center; justify-content: center; gap: 12px; min-height: 64px; padding: 14px 24px; border: 2px solid white; border-radius: 18px; background: var(--whatsapp); color: white; box-shadow: 0 8px 24px #062B2026; text-decoration: none; font-size: 1.25rem; font-weight: 700; line-height: 1.3; text-shadow: 0 1px 2px #075128A0; transition: transform .18s ease; }
.whatsapp-logo { width: 32px; height: 32px; flex: 0 0 32px; color: white; }

.whatsapp-float:focus-visible { outline-color: var(--navy); }
@media (max-width: 1100px) {
  .header-row { flex-wrap: wrap; gap: 14px 20px; }
  .header-row nav { display: flex; order: 3; flex: 1 1 100%; justify-content: center; flex-wrap: wrap; gap: 4px 24px; padding-top: 10px; border-top: 1px solid var(--line); }
  .header-row nav a { display: inline-flex; align-items: center; min-height: 40px; }
  .hero-grid { gap: 36px; }
  .hero-actions .button { width: 100%; }
  .split-heading, .control-grid, .security-grid, .faq-grid { gap: 48px; }
  .benefit-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .benefit-card:nth-child(-n+2) { grid-column: auto; }
  .closing-card { gap: 40px; padding: 40px; }
}
@media (max-width: 850px) {
  .hero::before { display: none; }
  .hero-grid { grid-template-columns: 1fr; padding-block: 64px; gap: 48px; }
  .hero-copy { max-width: 680px; }
  h1 { font-size: clamp(3.25rem, 8vw, 4.5rem); }
  .hero-actions .button { width: auto; }
  .hero-preview { width: 100%; max-width: 550px; margin-inline: auto; }
  .ribbon-content { justify-content: flex-start; column-gap: 28px; }
  .split-heading { grid-template-columns: 1fr; gap: 24px; max-width: 680px; }
  .control-grid, .security-grid, .author-grid { grid-template-columns: 1fr; gap: 42px; }
  .qr-card { justify-self: start; }
  .onboarding-steps { gap: 24px; }
  .onboarding-steps h3 { font-size: 1.2rem; }
  .faq-grid { grid-template-columns: 1fr; gap: 36px; }
  .faq-intro h2 br { display: none; }
  .closing-card { grid-template-columns: 1fr; gap: 32px; }
  .closing-actions { justify-items: start; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 36px; }
}
@media (max-width: 600px) {
  html { scroll-padding-top: var(--header-clearance, 150px); }
  .shell { width: calc(100% - 36px); }
  .header-row { min-height: 70px; padding-block: 16px; }
  .brand { column-gap: .65rem; }
  .brand-mark { height: 20px; }
  .brand-copy strong { font-size: clamp(.67rem, 3.25vw, .82rem); letter-spacing: .025em; }
  .brand-copy small, .header-cta { display: none; }
  .hero-grid { padding-top: 46px; padding-bottom: 44px; gap: 36px; }
  .hero-copy .eyebrow { font-size: .75rem; letter-spacing: .035em; align-items: flex-start; }
  h1 { font-size: clamp(2.65rem, 10.4vw, 3.65rem); margin-top: 22px; }
  .hero-lead { font-size: 1.125rem; margin-top: 22px; }
  .hero-actions { display: grid; margin-top: 26px; }
  .button { font-size: 1.1875rem; min-height: 60px; padding: 15px 18px; }
  .hero-actions .button { width: 100%; }
  .hero-assurance { font-size: .875rem; align-items: flex-start; }
  .hero-preview { padding: 12px; border-radius: 24px; }
  .preview-label { font-size: .75rem; letter-spacing: .02em; margin-bottom: 12px; }
  .chat-header { padding: 16px 13px; gap: 10px; }
  .chat-header strong { font-size: 1rem; }
  .chat-header > div > span { font-size: .75rem; }
  .chat-body { padding: 17px 12px; }
  .chat-message { padding: 15px; }
  .incoming { margin-right: 12px; }
  .outgoing { margin-left: 12px; }
  .mock-actions { flex-wrap: wrap; }
  .mock-actions > span { flex: 1 1 auto; font-size: .875rem; }
  .chat-command { gap: 8px; }
  .chat-bottom { align-items: flex-start; font-size: .75rem; padding: 12px; }
  .ribbon-content { display: grid; padding-block: 22px; gap: 14px; }
  .ribbon-content > span { font-size: .875rem; }
  .section { padding-block: 76px; }
  h2 { font-size: clamp(2rem, 8vw, 2.8rem); }
  .section-heading { margin-bottom: 30px; }
  .benefit-grid { grid-template-columns: 1fr; gap: 14px; }
  .benefit-card, .benefit-card:nth-child(-n+2) { padding: 26px; border-radius: 20px; }
  .benefit-card h3, .benefit-card:nth-child(-n+2) h3 { font-size: 1.4rem; }
  .benefit-card p { font-size: 1.0625rem; }
  .feature-icon { margin-bottom: 20px; }
  .control-section, .security-section { padding-block: 68px; }
  .control-copy h2 { font-size: 3rem; }
  .approval-steps li { gap: 14px; }
  .approval-steps li:last-child { padding: 23px 18px; }
  .approval-steps li:last-child > .icon { display: none; }
  .approval-steps h3 { font-size: 1.1875rem; }
  .onboarding-steps { grid-template-columns: 1fr; gap: 28px; margin-top: 38px; }
  .onboarding-steps h3 { font-size: 1.4rem; }
  .onboarding-number { margin-bottom: 18px; }
  .centered-cta { margin-top: 32px; }
  .centered-cta .button, .security-copy .button { width: 100%; }
  .centered-cta > span { font-size: .875rem; text-align: center; }
  .security-items article { gap: 18px; }
  summary { font-size: 1.125rem; gap: 15px; }
  details p { padding-right: 8px; }
  .closing-card { padding: 32px 24px; border-radius: 24px; }
  .closing-actions { justify-items: stretch; }
  .closing-email { font-size: .9375rem; }
  .author-copy .author-lead { font-size: 1.1875rem; }
  .qr-card h3 { font-size: 1.6rem; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px 20px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-brand p br { display: none; }
  .footer-bottom { flex-direction: column; gap: 15px; }
  .site-footer { padding-top: 40px; padding-bottom: calc(124px + env(safe-area-inset-bottom)); }
  .whatsapp-float { left: 12px; right: 12px; bottom: max(12px, env(safe-area-inset-bottom)); min-height: 64px; padding: 14px 12px; font-size: 1.1875rem; gap: 10px; border-radius: 16px; }
}
@media (max-width: 350px) {
  .whatsapp-float { font-size: 1.0625rem; gap: 8px; }
  .whatsapp-logo { flex-basis: 28px; width: 28px; height: 28px; }
  .chat-badge { display: none; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-brand { grid-column: auto; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; } }

/* Product scope and single-payment purchase flow. */
.hero { background: linear-gradient(110deg, #FFFFFF 0%, #FFFFFF 48%, #F0FAFF 100%); }
.hero-grid { padding-block: 70px 62px; }
.hero-copy h1 { font-size: clamp(2.8rem, 4.1vw, 4.1rem); max-width: 13ch; letter-spacing: -.05em; }
.hero-copy h1 span { display: inline; }
.hero-copy .hero-lead { max-width: 44ch; }
.hero-actions .button { font-size: 1.0625rem; padding-inline: 20px; }
.hero-assurance { align-items: flex-start; max-width: 43ch; }
.hero-assurance .icon { margin-top: 2px; }
.hero-ribbon { background: var(--navy); border: 0; }
.ribbon-content { justify-content: space-around; }
.ribbon-content > span { color: white; font-weight: 600; font-size: 1rem; }
.ribbon-content .icon { color: #83DFFF; }
.button { box-shadow: 0 3px 0 #0B203518, 0 7px 18px #0B203510; }
.button-primary { box-shadow: inset 0 1px 0 #FFFFFF33, 0 3px 0 #9E2025, 0 8px 20px #D22A3118; }
.button:active { transform: translateY(1px); box-shadow: 0 1px 0 #0B203520; }
.response-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.response-feature { display: flex; flex-direction: column; padding: clamp(28px, 3.3vw, 42px); border-radius: 22px; border: 1px solid var(--line); background: var(--paper); }
.response-feature .feature-icon { margin-bottom: 26px; }
.response-feature h3 { font-size: clamp(1.5rem, 2.25vw, 2rem); margin-top: 13px; max-width: 20ch; }
.response-feature > p:not(.card-category) { margin-top: 20px; margin-bottom: 28px; font-size: 1.0625rem; color: var(--muted); }
.question-feature { background: var(--cyan); border-color: var(--cyan); color: var(--navy); }
.question-feature .card-category, .question-feature > p:not(.card-category), .question-feature .feature-example { color: var(--navy); }
.question-feature .feature-icon { background: var(--navy); color: var(--cyan); }
.question-feature .feature-example { border-color: #0B203535; }
.sales-feature { border-top: 5px solid var(--red); padding-top: max(24px, calc(3.3vw - 4px)); }
.card-category { font-size: .875rem; }
.notice-list { margin-top: 32px; }
.notice-list article { display: flex; gap: 22px; align-items: center; padding: 30px 6px; border-bottom: 1px solid var(--line); }
.notice-list article:first-child { border-top: 1px solid var(--line); }
.notice-icon { display: grid; place-items: center; flex: 0 0 46px; height: 46px; border-radius: 12px; background: var(--paper); color: var(--red); }
.notice-list h3 { font-size: 1.3rem; }
.notice-list p { color: var(--muted); margin-top: 8px; font-size: 1.0625rem; max-width: 57ch; }
.notice-label { margin-left: auto; padding-left: 22px; flex-shrink: 0; color: var(--blue); font-size: .875rem; font-weight: 700; letter-spacing: .02em; }
.stats-section { padding-block: 88px; background: var(--navy); color: white; }
.stats-layout { display: grid; grid-template-columns: .9fr 1.15fr; gap: 85px; }
.stats-intro .eyebrow { color: #83DFFF; }
.stats-intro h2 { margin-block: 20px 24px; }
.stats-intro > p:last-child { color: #C8D6E3; max-width: 35ch; }
.stats-list { margin: 0; display: grid; }
.stats-list > div { padding: 22px 0; border-top: 1px solid #FFFFFF30; }
.stats-list > div:last-child { border-bottom: 1px solid #FFFFFF30; }
.stats-list dt { font-family: 'Manrope', sans-serif; font-size: 1.25rem; font-weight: 700; line-height: 1.45; }
.stats-list dt span { color: #83DFFF; font-size: .875rem; display: inline-block; min-width: 40px; vertical-align: 2px; }
.stats-list dd { margin: 10px 0 0 40px; color: #C8D6E3; font-size: 1rem; }
.control-section { background: var(--paper); }
.control-copy h2 { font-size: clamp(2.4rem, 3.7vw, 3.6rem); }
.contract-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 82px; align-items: center; }
.contract-copy h2 { margin: 20px 0 24px; }
.contract-copy > p:last-of-type { color: var(--muted); max-width: 48ch; }
.contract-includes { padding: 0; margin: 30px 0 0; list-style: none; display: grid; gap: 14px; }
.contract-includes li { display: flex; align-items: flex-start; gap: 13px; font-size: 1.0625rem; }
.contract-includes .icon { color: var(--blue); margin-top: 2px; }
.contract-panel { padding: clamp(28px, 3.6vw, 45px); background: var(--paper); border: 1px solid #CCD8E4; border-top: 5px solid var(--red); border-radius: 0 0 22px 22px; }
.contract-label { font-size: .875rem; font-weight: 700; letter-spacing: .06em; color: var(--red); }
.contract-panel h3 { font-size: clamp(1.6rem, 2.5vw, 2.2rem); margin: 18px 0 22px; line-height: 1.18; }
.contract-panel > p:not(.contract-label) { color: var(--muted); font-size: 1.0625rem; }
.contract-panel .button { width: 100%; margin-top: 30px; }
.contract-note { display: block; margin-top: 18px; text-align: center; font-size: .9375rem; color: var(--muted); }
.activation-steps { padding-left: 0; margin-top: 72px; list-style: none; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 34px; }
.activation-steps li { display: flex; align-items: flex-start; gap: 16px; border-top: 1px solid var(--line); padding-top: 24px; }
.activation-steps li > span { color: var(--red); font: 800 1.5rem/1.3 'Manrope', sans-serif; }
.activation-steps h3 { font-size: 1.1875rem; }
.activation-steps p { color: var(--muted); margin-top: 10px; font-size: 1rem; }
.connection-section { padding-block: 40px; background: var(--paper); border-block: 1px solid var(--line); }
.connection-row { display: flex; gap: 27px; align-items: center; }
.connection-icon { display: grid; place-items: center; width: 58px; height: 58px; flex-shrink: 0; border-radius: 50%; background: #DDF5FF; color: var(--blue); }
.connection-icon .icon { width: 28px; height: 28px; }
.connection-row h2 { font-size: 1.6rem; letter-spacing: -.025em; }
.connection-row p { margin-top: 12px; color: var(--muted); font-size: 1.0625rem; max-width: 82ch; }
.faq-intro { align-self: start; position: sticky; top: 120px; }
.faq-items details:first-child { padding-top: 25px; }
.closing-actions .button { font-size: 1.125rem; }
.footer-compact { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-bottom: 30px; }
.footer-compact > a { text-decoration: none; }
.footer-compact nav { flex-wrap: wrap; }
.site-footer { padding-bottom: calc(104px + env(safe-area-inset-bottom)); }
.whatsapp-float { left: 0; right: 0; bottom: 0; min-height: 64px; border: 0; border-radius: 0; padding: 16px 20px calc(16px + env(safe-area-inset-bottom)); font-size: 1.125rem; text-shadow: none; box-shadow: 0 -4px 20px #0B203520; transform: translateY(110%); opacity: 0; visibility: hidden; pointer-events: none; transition: transform .2s ease, opacity .2s ease, visibility .2s ease; }
.whatsapp-float.is-visible { transform: translateY(0); opacity: 1; visibility: visible; pointer-events: auto; }
.whatsapp-float:hover { background: #06663F; }
.whatsapp-float:focus-visible { outline: 3px solid white; outline-offset: -6px; }
@media (max-width: 1100px) {
  .contract-grid { gap: 42px; }
  .notice-label { display: none; }
  .stats-layout { gap: 50px; }
}
@media (max-width: 850px) {
  .hero-grid { padding-block: 54px; }
  .hero-copy h1 { max-width: 16ch; font-size: clamp(2.8rem, 7.3vw, 4rem); }
  .stats-layout, .contract-grid { grid-template-columns: 1fr; gap: 38px; }
  .stats-intro > p:last-child { max-width: 52ch; }
  .stats-list { grid-template-columns: 1fr 1fr; column-gap: 30px; }
  .stats-list > div:nth-last-child(2) { border-bottom: 1px solid #FFFFFF30; }
  .contract-panel { max-width: 640px; width: 100%; }
  .activation-steps { grid-template-columns: 1fr; gap: 22px; margin-top: 44px; }
  .activation-steps p { margin-top: 6px; }
  .faq-intro { position: static; }
}
@media (max-width: 600px) {
  .hero-grid { padding-top: 42px; padding-bottom: 40px; }
  .hero-copy h1 { font-size: clamp(2.6rem, 10.7vw, 3.6rem); }
  .hero-actions .button { font-size: 1.125rem; }
  .hero-assurance { line-height: 1.55; }
  .ribbon-content { gap: 13px; justify-content: start; }
  .ribbon-content > span { font-size: .9375rem; }
  .response-grid { grid-template-columns: 1fr; gap: 20px; }
  .response-feature { padding: 28px; }
  .response-feature h3 { font-size: 1.65rem; }
  .notice-list { margin-top: 26px; }
  .notice-list article { align-items: flex-start; gap: 16px; padding: 25px 0; }
  .notice-icon { flex-basis: 38px; height: 38px; }
  .notice-list h3 { font-size: 1.25rem; }
  .notice-list p { font-size: 1rem; }
  .stats-section { padding-block: 65px; }
  .stats-list { grid-template-columns: 1fr; }
  .stats-list > div:nth-last-child(2) { border-bottom: 0; }
  .stats-list dt { font-size: 1.1875rem; }
  .stats-list dt span { min-width: 30px; }
  .stats-list dd { margin-left: 30px; }
  .contract-grid { gap: 32px; }
  .contract-panel { padding: 30px 24px; }
  .contract-panel .button { font-size: 1.0625rem; padding-inline: 15px; }
  .connection-row { align-items: flex-start; gap: 16px; }
  .connection-icon { width: 38px; height: 38px; }
  .connection-icon .icon { width: 23px; height: 23px; }
  .connection-row h2 { font-size: 1.375rem; }
  .connection-row p { font-size: 1rem; }
  .footer-compact { align-items: flex-start; flex-direction: column; }
  .footer-compact nav { gap: 14px 20px; }
  .footer-bottom > div { gap: 15px 22px; }
  .whatsapp-float { left: 0; right: 0; bottom: 0; border-radius: 0; font-size: 1.0625rem; }
  .whatsapp-logo { width: 28px; height: 28px; flex-basis: 28px; }
}
@media (prefers-reduced-motion: reduce) { .whatsapp-float { transition: none; } }

/* Compact section navigation and account allowance. */
.ribbon-content > .account-summary { align-items: flex-start; }
.account-summary > .icon { margin-top: 3px; }
.account-summary small { display: block; max-width: 36ch; margin-top: 3px; font-size: .875rem; line-height: 1.45; font-weight: 500; }
@media (max-width: 600px) {
  .header-row { justify-content: center; padding-block: 14px 8px; }
  .header-row nav { gap: 2px 16px; padding-top: 6px; }
  .header-row nav a { font-size: .875rem; min-height: 40px; }
}