:root {
  --paper: #fcfbf8;
  --ink: #11171b;
  --lavender: #9a7bff;
  --lavender-deep: #7b5cf3;
  --lavender-light: #e6deff;
  --steel: #716987;
  --green: #25d366;
  --line: rgba(17, 23, 27, 0.18);
  --muted: #65666d;
  --white: #fff;
  --max: 1440px;
  --gutter: clamp(20px, 4vw, 72px);
  --radius: 0px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 112px; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: Arial, Helvetica, sans-serif; line-height: 1.5; overflow-x: hidden; }
body.dialog-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { color: inherit; }
img, svg { display: block; max-width: 100%; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 1000; left: 16px; top: 16px; transform: translateY(-150%); background: var(--ink); color: var(--white); padding: 12px 16px; }
.skip-link:focus { transform: none; }

.site-header { position: sticky; top: 0; z-index: 100; max-width: var(--max); margin: 0 auto; min-height: 92px; padding: 16px var(--gutter); display: flex; align-items: center; justify-content: space-between; gap: 24px; border-bottom: 1px solid var(--line); background: var(--paper); }
.site-header.is-sticky { background: color-mix(in srgb, var(--paper) 92%, transparent); backdrop-filter: blur(16px); box-shadow: 0 1px 0 var(--line), 0 12px 28px rgba(17, 23, 27, .06); }
main [id] { scroll-margin-top: 112px; }
.brand { display: inline-flex; align-items: center; gap: 12px; font-size: 12px; font-weight: 700; line-height: 1.1; text-transform: uppercase; letter-spacing: .04em; }
.brand__mark { width: 42px; height: 42px; display: grid; place-items: center; background: var(--lavender); font-size: 13px; }
.desktop-nav { display: flex; align-items: center; gap: clamp(18px, 3vw, 42px); font-size: 14px; }
.desktop-nav a { position: relative; padding: 12px 0; }
.desktop-nav a::after { content: ""; position: absolute; left: 0; bottom: 7px; width: 100%; height: 2px; background: var(--lavender); transform: scaleX(0); transform-origin: right; transition: transform .25s ease; }
.desktop-nav a:hover::after, .desktop-nav a:focus-visible::after { transform: scaleX(1); transform-origin: left; }

.button { min-height: 48px; padding: 0 22px; border: 1px solid transparent; display: inline-flex; align-items: center; justify-content: center; gap: 12px; cursor: pointer; font-weight: 700; transition: transform .2s ease, background .2s ease, color .2s ease; }
.button:hover { transform: translateY(-2px); }
.button:focus-visible, .text-link:focus-visible, .link-button:focus-visible, summary:focus-visible, .menu-toggle:focus-visible, .dialog-close:focus-visible { outline: 3px solid var(--lavender); outline-offset: 3px; }
.button--dark { background: var(--ink); color: var(--white); }
.button--light { background: var(--white); color: var(--ink); }
.button--outline { background: transparent; border-color: var(--ink); }
.button--large { min-height: 58px; padding-inline: 28px; }
.button--block { width: 100%; }
.wa-dot { width: 11px; height: 11px; border-radius: 50%; background: var(--green); flex: 0 0 auto; }
.contact-dot { width: 11px; height: 11px; border-radius: 50%; background: var(--lavender); flex: 0 0 auto; }
.text-link, .link-button { border: 0; background: none; padding: 10px 0; display: inline-flex; gap: 12px; align-items: center; font-weight: 700; cursor: pointer; }
.text-link span, .link-button span { color: var(--lavender-deep); transition: transform .2s ease; }
.text-link:hover span, .link-button:hover span { transform: translate(3px, 3px); }

.menu-toggle, .mobile-menu { display: none; }

.hero { max-width: var(--max); margin: 0 auto; padding: clamp(64px, 8vw, 130px) var(--gutter) clamp(64px, 8vw, 118px); display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(360px, .8fr); gap: clamp(52px, 7vw, 110px); align-items: center; }
.eyebrow { margin: 0 0 22px; color: var(--lavender-deep); font-size: 13px; font-weight: 800; text-transform: uppercase; letter-spacing: .12em; }
.hero h1 { margin: 0; max-width: 820px; font-size: clamp(56px, 7vw, 112px); line-height: .9; letter-spacing: -.065em; text-transform: uppercase; }
.hero h1 span { display: inline; padding: 0 .07em .03em; background: var(--lavender); box-decoration-break: clone; -webkit-box-decoration-break: clone; }
.hero__lead { max-width: 680px; margin: 42px 0 0; font-size: clamp(20px, 2vw, 30px); line-height: 1.25; letter-spacing: -.02em; }
.hero__actions { margin-top: 40px; display: flex; align-items: center; gap: 28px; flex-wrap: wrap; }
.hero__facts { margin: 40px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px 24px; color: var(--steel); font-size: 13px; list-style: none; }
.hero__facts li:not(:last-child)::after { content: "·"; margin-left: 24px; }

.hero-art { min-height: 530px; padding: 34px; display: flex; flex-direction: column; background: var(--ink); color: var(--white); overflow: hidden; }
.hero-art__label { color: var(--lavender-light); font-size: 13px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.hero-art__stage { position: relative; height: 270px; margin: 28px 0; overflow: hidden; }
.shape { position: absolute; display: block; }
.shape--bar { inset: 18px 8% auto 0; height: 135px; background: var(--lavender-deep); }
.shape--orb { width: 190px; height: 190px; border-radius: 50%; right: -10px; top: 0; background: var(--lavender-light); animation: float 7s ease-in-out infinite; }
.shape--cut { width: 105px; height: 105px; border-radius: 50%; left: 44px; bottom: 0; background: var(--ink); box-shadow: 0 0 0 1px rgba(255,255,255,.08); }
.shape--grid { width: 130px; height: 130px; right: 38px; bottom: -28px; opacity: .35; background-image: linear-gradient(rgba(255,255,255,.4) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.4) 1px, transparent 1px); background-size: 18px 18px; }
.hero-art__footer { display: flex; flex-direction: column; gap: 3px; margin-top: auto; padding-bottom: 24px; border-bottom: 2px solid var(--lavender-light); }
.hero-art__footer span:first-child { font-size: 58px; font-weight: 900; line-height: .9; }
.hero-art__footer span:last-child { color: var(--lavender); font-size: 13px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.hero-art > p { margin: 20px 0 0; color: #dddde2; }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(18px); } }

.trust-strip { padding: 32px var(--gutter); display: grid; grid-template-columns: repeat(3, 1fr); gap: 42px; background: var(--lavender-light); }
.trust-item { max-width: 420px; display: flex; gap: 24px; align-items: flex-start; }
.trust-item > span { color: var(--lavender-deep); font-size: 38px; font-weight: 900; line-height: 1; }
.trust-item h2 { margin: 2px 0 2px; font-size: 17px; }
.trust-item p { margin: 0; color: var(--muted); font-size: 13px; }

.section { max-width: var(--max); margin: 0 auto; padding: clamp(88px, 10vw, 150px) var(--gutter); }
.section-heading { max-width: 820px; margin-bottom: clamp(48px, 7vw, 88px); }
.section-heading h2, .about-copy h2, .final-cta h2 { margin: 0; font-size: clamp(44px, 6vw, 86px); line-height: .96; letter-spacing: -.055em; }
.section-heading > p:last-child { max-width: 640px; margin: 26px 0 0; color: var(--muted); font-size: 18px; }

.services-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.service { min-height: 340px; padding: 26px; display: flex; flex-direction: column; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); transition: background .25s ease, color .25s ease; }
.service:hover { background: var(--lavender-light); }
.service--featured { background: var(--lavender); }
.service__number { color: var(--lavender-deep); font-weight: 900; }
.service--featured .service__number { color: var(--ink); }
.service__body { margin: auto 0; }
.service h3 { margin: 0 0 16px; font-size: 24px; letter-spacing: -.03em; }
.service p { margin: 0; color: var(--muted); }
.service--featured p { color: #282135; }
.service > a, .service .link-button { align-self: flex-start; font-size: 14px; font-weight: 700; }

.work-section { padding: clamp(88px, 10vw, 150px) var(--gutter); background: var(--ink); color: var(--white); }
.work-section > * { max-width: var(--max); margin-inline: auto; }
.section-heading--light p:last-child { color: #bcbcc4; }
.projects { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(20px, 3vw, 40px); }
.project-visual { position: relative; aspect-ratio: 1.5; overflow: hidden; background: var(--lavender); transition: transform .35s ease; }
.project:hover .project-visual { transform: translateY(-8px); }
.project-visual--shop { background: var(--lavender-deep); }
.project-visual--ai { background: var(--steel); }
.project__meta { margin-top: 22px; display: flex; justify-content: space-between; color: var(--lavender-light); font-size: 11px; text-transform: uppercase; letter-spacing: .08em; }
.project h3 { margin: 8px 0 4px; font-size: 26px; }
.project p { margin: 0; color: #bcbcc4; }
.mock-nav { position: absolute; left: 8%; right: 8%; top: 10%; height: 5%; background: var(--ink); opacity: .75; }
.mock-copy { position: absolute; left: 8%; top: 27%; width: 42%; height: 12%; background: var(--white); }
.mock-pill { position: absolute; left: 8%; top: 48%; width: 25%; height: 10%; border-radius: 999px; background: var(--ink); }
.mock-photo { position: absolute; right: 8%; top: 24%; width: 34%; height: 62%; background: var(--lavender-light); border-radius: 100px 100px 0 0; }
.project-visual--shop .mock-nav { background: var(--lavender-light); }
.product { position: absolute; bottom: 10%; width: 23%; height: 58%; background: var(--lavender-light); }
.product::after { content: ""; position: absolute; inset: 12%; border: 1px solid var(--lavender-deep); border-radius: 50% 50% 25% 25%; }
.product--one { left: 8%; }.product--two { left: 38.5%; height: 68%; }.product--three { right: 8%; }
.ai-orb { position: absolute; width: 34%; aspect-ratio: 1; border-radius: 50%; right: 8%; top: 9%; background: var(--lavender-light); box-shadow: -34px 38px 0 var(--ink); }
.chat { position: absolute; left: 8%; height: 12%; border-radius: 999px; background: var(--ink); }
.chat--one { width: 42%; top: 25%; }.chat--two { width: 55%; top: 45%; background: var(--lavender-light); }.chat--three { width: 36%; top: 66%; }

.process-list { margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); list-style: none; }
.process-list li { min-height: 250px; padding: 24px 24px 24px 0; border-top: 1px solid var(--line); }
.process-list li + li { padding-left: 24px; border-left: 1px solid var(--line); }
.process-list span { color: var(--lavender-deep); font-size: 42px; font-weight: 900; }
.process-list h3 { margin: 54px 0 12px; font-size: 20px; }
.process-list p { margin: 0; color: var(--muted); }
.support-note { margin-top: 70px; padding: 32px 40px; display: flex; align-items: center; gap: 28px; background: var(--lavender-light); }
.support-note > span { color: var(--lavender-deep); font-size: 72px; font-weight: 900; line-height: 1; }
.support-note p { margin: 0; font-size: 18px; }

.pricing { padding-top: 40px; }
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); align-items: stretch; border: 1px solid var(--line); }
.price-card { position: relative; min-height: 640px; padding: 36px; display: flex; flex-direction: column; border-right: 1px solid var(--line); }
.price-card:last-child { border-right: 0; }
.price-card--accent { background: var(--lavender); }
.price-card--dark { background: var(--ink); color: var(--white); }
.price-card__badge { position: absolute; right: 0; top: 0; padding: 9px 14px; background: var(--ink); color: var(--white); font-size: 11px; font-weight: 800; text-transform: uppercase; }
.price-card__top > span { color: var(--lavender-deep); font-weight: 900; }
.price-card--accent .price-card__top > span { color: var(--ink); }
.price-card h3 { margin: 46px 0 8px; font-size: 26px; }
.price { margin: 0; font-size: clamp(34px, 4vw, 54px); font-weight: 900; letter-spacing: -.05em; }
.price-card ul { margin: 48px 0 28px; padding: 0; list-style: none; }
.price-card li { padding: 11px 0; border-bottom: 1px solid currentColor; border-color: rgba(17,23,27,.18); }
.price-card--dark li { border-color: rgba(255,255,255,.2); }
.price-card__time { margin-top: auto; color: var(--muted); }
.price-card--dark .price-card__time { color: #bcbcc4; }
.price-card .button { margin-top: 20px; }
.payment-note { margin: 28px 0 0; color: var(--muted); text-align: center; }

.about { max-width: var(--max); margin: 0 auto; padding: clamp(88px, 10vw, 150px) var(--gutter); display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(48px, 8vw, 120px); align-items: stretch; }
.about-portrait { position: relative; min-height: 600px; display: grid; place-items: center; background: var(--lavender-light); overflow: hidden; }
.about-portrait::before, .about-portrait::after { content: ""; position: absolute; border-radius: 50%; }
.about-portrait::before { width: 420px; height: 420px; background: var(--lavender); right: -120px; top: 30px; }
.about-portrait::after { width: 230px; height: 230px; background: var(--ink); left: -70px; bottom: -30px; }
.about-portrait__initials { position: relative; z-index: 1; font-size: 100px; font-weight: 900; letter-spacing: -.08em; }
.about-portrait__note { position: absolute; z-index: 2; left: 24px; bottom: 24px; padding: 8px 12px; background: var(--paper); font-size: 11px; text-transform: uppercase; }
.about-copy { align-self: center; }
.about-copy > p:not(.eyebrow) { max-width: 720px; margin: 28px 0 0; font-size: clamp(18px, 2vw, 25px); }
.about-points { margin: 48px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.about-points li { padding: 18px 0; border-bottom: 1px solid var(--line); font-weight: 700; }
.about-points li::before { content: "↗"; margin-right: 14px; color: var(--lavender-deep); }

.faq { padding-top: 30px; }
.faq-list { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { padding: 26px 56px 26px 0; position: relative; cursor: pointer; list-style: none; font-size: clamp(18px, 2vw, 25px); font-weight: 700; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 8px; top: 20px; color: var(--lavender-deep); font-size: 34px; font-weight: 400; transition: transform .2s ease; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { max-width: 800px; margin: -4px 0 28px; color: var(--muted); font-size: 17px; }

.final-cta { padding: clamp(54px, 7vw, 96px) var(--gutter); display: flex; align-items: flex-end; justify-content: space-between; gap: 60px; background: var(--lavender); }
.final-cta .eyebrow { display: inline-block; width: fit-content; margin-bottom: 18px; padding: 10px 14px; background: var(--ink); color: var(--white); font-size: clamp(16px, 1.5vw, 22px); letter-spacing: .14em; }
.final-cta__copy p:last-child { margin: 22px 0 0; }
.final-cta__copy { max-width: 760px; }
.final-cta__actions { width: min(620px, 100%); display: flex; flex-direction: column; align-items: stretch; gap: 12px; flex: 0 1 620px; }
.contact-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.contact-card { min-height: 88px; padding: 16px; display: grid; grid-template-columns: 46px minmax(0, 1fr) auto; gap: 12px; align-items: center; background: var(--ink); color: var(--white); transition: transform .2s ease, background .2s ease; }
.contact-card:hover { transform: translateY(-3px); background: #20272c; }
.contact-card:focus-visible { outline: 3px solid var(--white); outline-offset: 3px; }
.contact-card__icon { width: 46px; height: 46px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.3); color: var(--lavender-light); font-size: 12px; font-weight: 900; }
.contact-card__icon--whatsapp { color: var(--green); }
.contact-card strong, .contact-card small { display: block; }
.contact-card strong { font-size: 16px; }
.contact-card small { margin-top: 3px; color: #cfcfd5; font-size: 12px; line-height: 1.25; }
.contact-card__arrow { color: var(--lavender-light); font-size: 20px; }
.text-link--button { border: 0; background: none; cursor: pointer; justify-content: center; }
.site-footer { padding: 48px var(--gutter); display: grid; grid-template-columns: 1fr 1fr auto; gap: 40px; align-items: end; background: var(--ink); color: var(--white); }
.site-footer p { margin: 0; color: #bcbcc4; }
.site-footer > div { display: flex; flex-direction: column; gap: 8px; text-align: right; }

.brief-dialog { width: min(680px, calc(100vw - 32px)); max-height: calc(100vh - 32px); margin: auto; padding: 0; border: 0; background: var(--paper); color: var(--ink); overflow: auto; }
.brief-dialog::backdrop { background: rgba(17,23,27,.76); backdrop-filter: blur(6px); }
.brief { padding: clamp(24px, 5vw, 48px); }
.brief__header { display: flex; justify-content: space-between; gap: 20px; }
.brief h2 { margin: 0; font-size: clamp(34px, 5vw, 54px); letter-spacing: -.05em; }
.dialog-close { width: 44px; height: 44px; border: 1px solid var(--line); background: none; cursor: pointer; font-size: 28px; }
.brief__intro { margin: 18px 0 32px; color: var(--muted); }
.brief > label, .brief fieldset { display: block; margin: 0 0 28px; padding: 0; border: 0; }
.brief label > span, .brief legend { display: block; margin-bottom: 10px; font-weight: 700; }
.brief select, .brief textarea { width: 100%; padding: 14px; border: 1px solid var(--line); background: var(--white); color: var(--ink); border-radius: 0; }
.brief textarea { resize: vertical; }
.choice-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.choice-grid label { position: relative; cursor: pointer; }
.choice-grid input { position: absolute; opacity: 0; }
.choice-grid span { min-height: 48px; margin: 0; padding: 12px; display: grid; place-items: center; border: 1px solid var(--line); background: var(--white); text-align: center; }
.choice-grid input:checked + span { border-color: var(--lavender-deep); background: var(--lavender-light); box-shadow: inset 0 0 0 1px var(--lavender-deep); }
.choice-grid input:focus-visible + span { outline: 3px solid var(--lavender); outline-offset: 2px; }

.mobile-contact { display: none; }
.reveal { opacity: 1; transform: none; transition: opacity .7s ease, transform .7s ease; }
.motion-ready .reveal:not(.is-visible) { opacity: 0; transform: translateY(24px); }
.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 1100px) {
  .desktop-nav { display: none; }
  .hero { grid-template-columns: 1fr; }
  .hero-art { max-width: 680px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .projects { grid-template-columns: 1fr; }
  .project-visual { aspect-ratio: 2.2; }
  .process-list { grid-template-columns: repeat(2, 1fr); }
  .process-list li:nth-child(3) { border-left: 0; }
  .pricing-grid { grid-template-columns: 1fr; border-bottom: 0; }
  .price-card { min-height: 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .final-cta { align-items: stretch; flex-direction: column; }
  .final-cta__actions { flex-basis: auto; }
}

@media (max-width: 760px) {
  :root { --gutter: 20px; }
  html { scroll-padding-top: 90px; }
  main [id] { scroll-margin-top: 90px; }
  .site-header { min-height: 74px; }
  .brand__name { display: none; }
  .header-cta { display: none; }
  .menu-toggle { width: 44px; height: 44px; padding: 12px; border: 0; background: var(--ink); display: flex; flex-direction: column; justify-content: center; gap: 7px; }
  .menu-toggle span:not(.sr-only) { display: block; height: 2px; background: var(--white); }
  .mobile-menu { position: absolute; left: 20px; right: 20px; top: 70px; padding: 18px; background: var(--ink); color: var(--white); flex-direction: column; gap: 0; }
  .mobile-menu:not([hidden]) { display: flex; }
  .mobile-menu a { padding: 14px 4px; border-bottom: 1px solid rgba(255,255,255,.15); }
  .hero { padding-top: 72px; }
  .hero h1 { font-size: clamp(48px, 17vw, 72px); }
  .hero__lead { font-size: 20px; }
  .hero__actions { align-items: flex-start; flex-direction: column; gap: 12px; }
  .hero__facts { display: grid; grid-template-columns: 1fr 1fr; }
  .hero__facts li::after { display: none; }
  .hero-art { min-height: 460px; padding: 24px; }
  .shape--orb { width: 150px; height: 150px; }
  .trust-strip { grid-template-columns: 1fr; gap: 28px; }
  .services-grid { grid-template-columns: 1fr; }
  .service { min-height: 300px; }
  .project-visual { aspect-ratio: 1.45; }
  .process-list { grid-template-columns: 1fr; }
  .process-list li, .process-list li + li, .process-list li:nth-child(3) { padding: 24px 0; border-left: 0; }
  .process-list h3 { margin-top: 28px; }
  .support-note { padding: 24px; }
  .support-note > span { font-size: 56px; }
  .price-card { padding: 28px 22px; }
  .about { grid-template-columns: 1fr; }
  .about-portrait { min-height: 420px; }
  .final-cta { align-items: stretch; flex-direction: column; }
  .contact-grid { grid-template-columns: 1fr; }
  .site-footer { padding-bottom: 100px; grid-template-columns: 1fr; }
  .site-footer > div { text-align: left; }
  .choice-grid { grid-template-columns: 1fr; }
  .mobile-contact { position: fixed; z-index: 90; left: 12px; right: 12px; bottom: 12px; min-height: 54px; display: flex; align-items: center; justify-content: center; gap: 10px; background: var(--ink); color: var(--white); font-weight: 800; box-shadow: 0 10px 35px rgba(17,23,27,.3); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}
.brief input:not([type="radio"]) { width:100%; min-width:0; padding:14px; border:1px solid var(--line); background:var(--white); color:var(--ink); font:inherit; }
.brief button:disabled { opacity:.65; cursor:wait; }
#lead-status { margin:12px 0; overflow-wrap:anywhere; }
#lead-fallback { padding:16px; border:1px solid var(--line); overflow-wrap:anywhere; }
#lead-fallback a { text-decoration:underline; }
#copy-phone { padding:10px; margin-top:8px; font:inherit; cursor:pointer; }