:root {
  --ink: #0b1220;
  --ink-soft: #34425c;
  --blue: #2f7ff7;
  --blue-strong: #135dd1;
  --sky: #9fc9ff;
  --ice: #edf6ff;
  --white: #ffffff;
  --line: rgba(18, 48, 89, 0.14);
  --lime: #ccff63;
  --shadow: 0 24px 70px rgba(32, 87, 156, 0.13);
  --radius: 28px;
  --container: min(1180px, calc(100vw - 40px));
  --hero-scroll: 0px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background: #f7fbff;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.scroll-progress {
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
  width: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--sky));
  box-shadow: 0 0 16px rgba(47, 127, 247, .55);
  pointer-events: none;
}

body.menu-open { overflow: hidden; }

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, textarea, select { font: inherit; }
button { color: inherit; }

.container { width: var(--container); margin-inline: auto; }
.section { padding: 110px 0; }
.section-compact { padding: 72px 0; }
.section-dark { color: var(--white); background: var(--ink); }
.section-blue { color: var(--white); background: var(--blue); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  color: var(--blue-strong);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
  content: "";
  box-shadow: 0 0 0 5px rgba(47, 127, 247, .12);
}

.eyebrow-light { color: var(--sky); }

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(260px, .65fr);
  align-items: end;
  gap: 48px;
  margin-bottom: 52px;
}

.section-head h2,
.service-hero h1,
.catalog-hero h1 {
  margin: 0;
  font-size: clamp(42px, 6vw, 76px);
  line-height: .98;
  letter-spacing: -.055em;
}

.section-head p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 18px;
}

.section-dark .section-head p { color: #aebbd0; }

.btn {
  display: inline-flex;
  min-height: 54px;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 999px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 800;
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}

.btn:hover { transform: translateY(-2px); }
.btn-primary { color: #fff; background: var(--blue); box-shadow: 0 12px 32px rgba(47, 127, 247, .28); }
.btn-primary:hover { background: var(--blue-strong); }
.btn-dark { color: #fff; background: var(--ink); }
.btn-light { color: var(--ink); background: #fff; }
.btn-ghost { border-color: var(--line); background: rgba(255, 255, 255, .55); }
.btn-arrow::after { content: "↗"; font-size: 18px; }

.site-header {
  position: fixed;
  z-index: 50;
  top: 16px;
  right: 0;
  left: 0;
  pointer-events: none;
}

.nav-shell {
  display: flex;
  width: var(--container);
  min-height: 68px;
  align-items: center;
  justify-content: space-between;
  margin-inline: auto;
  padding: 8px 10px 8px 18px;
  border: 1px solid rgba(255, 255, 255, .72);
  border-radius: 24px;
  background: rgba(249, 252, 255, .84);
  box-shadow: 0 12px 45px rgba(17, 54, 96, .10);
  backdrop-filter: blur(18px);
  pointer-events: auto;
  transition: min-height .25s ease, box-shadow .25s ease, background .25s ease;
}

body.scrolled .nav-shell { min-height: 60px; background: rgba(249, 252, 255, .94); box-shadow: 0 10px 32px rgba(17, 54, 96, .15); }

.brand { display: inline-flex; align-items: center; gap: 10px; font-size: 18px; font-weight: 900; letter-spacing: -.03em; }
.brand img { width: 42px; height: 42px; object-fit: contain; }
.brand span { color: var(--blue); }
.nav-links { display: flex; align-items: center; gap: 20px; font-size: 13px; font-weight: 700; }
.nav-links a:not(.btn) { color: #40516c; transition: color .2s; }
.nav-links a:not(.btn):hover { color: var(--blue); }
.nav-links a.nav-current:not(.btn) { color: var(--blue); }
.nav-links .btn { min-height: 48px; padding-inline: 20px; }
.nav-phone { display: inline-flex; align-items: center; gap: 7px; white-space: nowrap; }
.nav-phone::before { color: var(--blue); content: "●"; font-size: 8px; }
.menu-toggle { display: none; width: 48px; height: 48px; border: 0; border-radius: 16px; background: var(--ink); color: #fff; cursor: pointer; }

.hero {
  position: relative;
  min-height: 860px;
  overflow: hidden;
  padding: 178px 0 96px;
  background:
    radial-gradient(circle at 75% 20%, rgba(124, 184, 255, .32), transparent 35%),
    linear-gradient(145deg, #f9fcff 0%, #edf6ff 58%, #e7f3ff 100%);
}

.hero::before {
  position: absolute;
  top: 86px;
  right: -160px;
  width: 610px;
  height: 610px;
  border: 1px solid rgba(47, 127, 247, .18);
  border-radius: 50%;
  content: "";
  box-shadow: 0 0 0 80px rgba(47, 127, 247, .035), 0 0 0 160px rgba(47, 127, 247, .025);
  transform: translate3d(0, var(--hero-scroll), 0);
  transition: transform .08s linear;
}

.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 70px; }
.hero h1 { max-width: 760px; margin: 0; font-size: clamp(58px, 7.2vw, 104px); line-height: .89; letter-spacing: -.07em; }
.hero h1 span { color: var(--blue); }
.hero-copy { max-width: 650px; margin: 28px 0 34px; color: var(--ink-soft); font-size: clamp(18px, 2vw, 22px); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-note { display: flex; align-items: center; gap: 12px; margin-top: 28px; color: #536680; font-size: 13px; font-weight: 700; }
.hero-note::before { width: 34px; height: 1px; background: #7892b1; content: ""; }
.hero-contact { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; margin-top: 20px; color: #263b58; font-size: 14px; font-weight: 850; }
.hero-contact a { display: inline-flex; align-items: center; gap: 8px; transition: color .2s ease, transform .2s ease; }
.hero-contact a:hover { color: var(--blue); transform: translateX(3px); }
.hero-contact .whatsapp-link { color: #168d55; }

.system-card {
  position: relative;
  width: min(100%, 485px);
  min-height: 570px;
  margin-left: auto;
  padding: 32px;
  border: 1px solid rgba(255, 255, 255, .9);
  border-radius: 42px;
  background: rgba(255, 255, 255, .78);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
  animation: card-float 7s ease-in-out infinite;
}

.system-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; }
.system-label { margin: 0; color: #647791; font-size: 12px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.system-title { margin: 6px 0 0; font-size: 30px; line-height: 1.05; letter-spacing: -.04em; }
.system-status { display: inline-flex; align-items: center; gap: 8px; padding: 8px 12px; border-radius: 999px; background: #eaffbd; color: #355800; font-size: 11px; font-weight: 900; text-transform: uppercase; }
.system-status::before { width: 7px; height: 7px; border-radius: 50%; background: #72a800; content: ""; }
.system-orbit { position: relative; display: grid; height: 360px; place-items: center; margin: 28px 0 10px; }
.system-orbit::before, .system-orbit::after { position: absolute; border: 1px solid rgba(47, 127, 247, .22); border-radius: 50%; content: ""; transform: rotate(-24deg); }
.system-orbit::before { width: 320px; height: 190px; }
.system-orbit::after { width: 238px; height: 300px; transform: rotate(42deg); }
.system-core { position: relative; z-index: 2; display: grid; width: 150px; height: 150px; place-items: center; border-radius: 50%; background: linear-gradient(145deg, #dfefff, #71adf9); box-shadow: inset -20px -22px 45px rgba(18, 91, 190, .18), 0 22px 60px rgba(46, 126, 247, .23); }
.system-core img { width: 105px; }
.motion-ready .system-core { animation: core-pulse 4.8s ease-in-out infinite; }
.orbit-pill { position: absolute; z-index: 3; padding: 10px 14px; border: 1px solid rgba(38, 97, 172, .12); border-radius: 14px; background: #fff; box-shadow: 0 12px 26px rgba(24, 72, 132, .1); font-size: 12px; font-weight: 800; }
.orbit-pill:nth-of-type(2) { top: 44px; left: 16px; }
.orbit-pill:nth-of-type(3) { top: 78px; right: 0; }
.orbit-pill:nth-of-type(4) { right: 22px; bottom: 50px; }
.orbit-pill:nth-of-type(5) { bottom: 30px; left: 18px; }
.motion-ready .orbit-pill:nth-of-type(2) { animation: pill-drift 4.5s ease-in-out infinite; }
.motion-ready .orbit-pill:nth-of-type(3) { animation: pill-drift 5.2s .4s ease-in-out infinite reverse; }
.motion-ready .orbit-pill:nth-of-type(4) { animation: pill-drift 4.8s .8s ease-in-out infinite; }
.motion-ready .orbit-pill:nth-of-type(5) { animation: pill-drift 5.5s 1.1s ease-in-out infinite reverse; }
.system-footer { display: flex; justify-content: space-between; gap: 20px; padding-top: 20px; border-top: 1px solid var(--line); color: #566983; font-size: 12px; font-weight: 700; }
.system-footer strong { display: block; color: var(--ink); font-size: 18px; }

.proof-strip { position: relative; z-index: 3; margin-top: -40px; }
.proof-grid { display: grid; grid-template-columns: repeat(3, 1fr); overflow: hidden; border: 1px solid rgba(255,255,255,.7); border-radius: 26px; background: var(--ink); box-shadow: 0 20px 48px rgba(10, 23, 41, .19); }
.proof-item { padding: 28px 32px; color: #9eb0c8; }
.proof-item + .proof-item { border-left: 1px solid rgba(255,255,255,.12); }
.proof-item strong { display: block; color: #fff; font-size: 34px; line-height: 1; letter-spacing: -.04em; }
.proof-item span { display: block; margin-top: 8px; font-size: 13px; }

.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.service-card {
  position: relative;
  display: flex;
  min-height: 310px;
  flex-direction: column;
  overflow: hidden;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.service-card:hover { transform: translateY(-7px); border-color: rgba(47, 127, 247, .34); box-shadow: var(--shadow); }
.service-card::after { position: absolute; right: -70px; bottom: -70px; width: 150px; height: 150px; border-radius: 50%; background: radial-gradient(circle, rgba(47,127,247,.15), transparent 68%); content: ""; transform: scale(.6); opacity: 0; transition: transform .35s ease, opacity .35s ease; }
.service-card:hover::after { transform: scale(1.25); opacity: 1; }
.service-number { display: flex; align-items: center; justify-content: space-between; color: #7d8ba0; font-size: 12px; font-weight: 800; letter-spacing: .1em; }
.service-icon { display: grid; width: 42px; height: 42px; place-items: center; border-radius: 14px; background: var(--ice); color: var(--blue); font-size: 20px; }
.service-card h3 { max-width: 290px; margin: auto 0 14px; font-size: 27px; line-height: 1.02; letter-spacing: -.04em; }
.service-card p { margin: 0; color: #5a6c86; font-size: 14px; }
.service-link { display: flex; align-items: center; justify-content: space-between; margin-top: 25px; padding-top: 18px; border-top: 1px solid var(--line); color: var(--blue-strong); font-size: 13px; font-weight: 900; }
.service-link::after { content: "↗"; font-size: 20px; }
.services-more { display: flex; justify-content: center; margin-top: 36px; }

.value-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 70px; align-items: start; }
.value-intro { position: sticky; top: 120px; }
.value-intro h2 { margin: 0 0 24px; font-size: clamp(46px, 6vw, 72px); line-height: .95; letter-spacing: -.055em; }
.value-intro p { color: #aebbd0; font-size: 18px; }
.value-cards { display: grid; gap: 16px; }
.value-card { display: grid; grid-template-columns: 62px 1fr; gap: 22px; padding: 30px; border: 1px solid rgba(255,255,255,.12); border-radius: 24px; background: rgba(255,255,255,.05); }
.value-card-index { display: grid; width: 54px; height: 54px; place-items: center; border: 1px solid rgba(255,255,255,.16); border-radius: 17px; color: var(--sky); font-weight: 900; }
.value-card h3 { margin: 0 0 8px; font-size: 24px; letter-spacing: -.03em; }
.value-card p { margin: 0; color: #aebbd0; }

.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; counter-reset: process; }
.process-step { position: relative; padding: 24px 28px 8px 0; counter-increment: process; }
.process-step::before { display: grid; width: 44px; height: 44px; place-items: center; margin-bottom: 46px; border: 1px solid var(--line); border-radius: 50%; background: #fff; color: var(--blue); content: "0" counter(process); font-size: 12px; font-weight: 900; }
.process-step::after { position: absolute; top: 46px; right: 0; left: 44px; height: 1px; background: var(--line); content: ""; }
.process-step:last-child::after { display: none; }
.process-step h3 { margin: 0 0 10px; font-size: 22px; letter-spacing: -.03em; }
.process-step p { margin: 0; color: #657791; font-size: 14px; }

.about-panel { display: grid; grid-template-columns: 1fr 1fr; overflow: hidden; border-radius: 38px; background: #e4f1ff; }
.about-copy { padding: 64px; }
.about-copy h2 { margin: 0 0 22px; font-size: clamp(43px, 5vw, 70px); line-height: .95; letter-spacing: -.055em; }
.about-copy p { max-width: 550px; color: #465a74; font-size: 18px; }
.about-visual { position: relative; display: grid; min-height: 500px; place-items: center; overflow: hidden; background: var(--blue); }
.about-visual::before, .about-visual::after { position: absolute; border: 1px solid rgba(255,255,255,.35); border-radius: 50%; content: ""; }
.about-visual::before { width: 380px; height: 380px; }
.about-visual::after { width: 540px; height: 260px; transform: rotate(-26deg); }
.year-mark { position: relative; z-index: 1; color: #fff; font-size: clamp(92px, 13vw, 170px); font-weight: 900; line-height: 1; letter-spacing: -.08em; }
.year-caption { position: absolute; z-index: 2; right: 36px; bottom: 34px; left: 36px; color: rgba(255,255,255,.75); font-size: 12px; font-weight: 800; letter-spacing: .12em; text-align: center; text-transform: uppercase; }

.faq-list { max-width: 900px; margin-inline: auto; border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-question { display: flex; width: 100%; align-items: center; justify-content: space-between; gap: 24px; padding: 26px 0; border: 0; background: transparent; cursor: pointer; text-align: left; font-size: 20px; font-weight: 800; }
.faq-question::after { display: grid; width: 36px; height: 36px; flex: 0 0 auto; place-items: center; border-radius: 50%; background: var(--ice); color: var(--blue); content: "+"; font-size: 23px; transition: transform .2s; }
.faq-item.open .faq-question::after { transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; color: #5e7089; transition: max-height .3s ease; }
.faq-answer p { max-width: 760px; margin: 0; padding: 0 0 26px; }

.contact-panel { position: relative; overflow: hidden; padding: 72px; border-radius: 40px; background: var(--blue); color: #fff; }
.contact-panel::after { position: absolute; right: -110px; bottom: -250px; width: 540px; height: 540px; border: 1px solid rgba(255,255,255,.28); border-radius: 50%; content: ""; box-shadow: 0 0 0 70px rgba(255,255,255,.04), 0 0 0 140px rgba(255,255,255,.03); }
.contact-grid { position: relative; z-index: 1; display: grid; grid-template-columns: .9fr 1.1fr; gap: 70px; }
.contact-copy h2 { margin: 0 0 22px; font-size: clamp(48px, 6.4vw, 80px); line-height: .93; letter-spacing: -.06em; }
.contact-copy p { max-width: 430px; color: #d9eaff; font-size: 18px; }
.contact-methods { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.contact-chip { display: inline-flex; min-height: 44px; align-items: center; gap: 9px; padding: 0 15px; border: 1px solid rgba(255,255,255,.28); border-radius: 999px; background: rgba(255,255,255,.11); color: #fff; font-size: 13px; font-weight: 850; transition: background .2s ease, transform .2s ease; }
.contact-chip:hover { background: rgba(255,255,255,.2); transform: translateY(-2px); }
.contact-form { display: grid; gap: 12px; padding: 26px; border-radius: 28px; background: rgba(9, 38, 78, .2); backdrop-filter: blur(12px); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field { width: 100%; min-height: 58px; padding: 15px 18px; border: 1px solid rgba(255,255,255,.23); border-radius: 16px; outline: none; background: rgba(255,255,255,.1); color: #fff; transition: border-color .2s, background .2s; }
.field::placeholder { color: rgba(255,255,255,.67); }
.field:focus { border-color: #fff; background: rgba(255,255,255,.16); }
textarea.field { min-height: 125px; resize: vertical; }
.contact-form .btn { width: 100%; }
.form-note { margin: 4px 4px 0; color: rgba(255,255,255,.7); font-size: 11px; }
.form-note a, .consent a { color: #fff; text-decoration: underline; text-underline-offset: 3px; }
.consent { display: grid; grid-template-columns: 18px 1fr; gap: 10px; align-items: start; color: rgba(255,255,255,.8); font-size: 11px; line-height: 1.45; }
.consent input { width: 16px; height: 16px; margin: 1px 0 0; accent-color: var(--lime); }
.form-status { display: none; padding: 12px 16px; border-radius: 14px; background: #eaffbd; color: #234100; font-size: 13px; font-weight: 800; }
.form-status.visible { display: block; }
.form-status.error { background: #ffe3e3; color: #711919; }
.form-status.error a { color: inherit; }
.honeypot { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; opacity: 0 !important; pointer-events: none !important; }
.contact-form button:disabled { cursor: wait; opacity: .7; transform: none; }

.site-footer { padding: 52px 0 26px; background: var(--ink); color: #fff; }
.footer-main { display: grid; grid-template-columns: 1.2fr .75fr .75fr .8fr; gap: 46px; padding-bottom: 46px; }
.footer-brand p { max-width: 360px; color: #9fadc0; }
.footer-title { margin: 0 0 16px; color: #71839c; font-size: 11px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.footer-links { display: grid; gap: 9px; color: #d4dfed; font-size: 14px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 24px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.1); color: #7d8da4; font-size: 12px; }
.footer-bottom a:hover, .footer-links a:hover { color: #fff; }

.whatsapp-float {
  position: fixed;
  z-index: 45;
  right: 22px;
  bottom: 22px;
  display: inline-flex;
  width: 58px;
  height: 58px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255,255,255,.5);
  border-radius: 50%;
  background: #1fae66;
  color: #fff;
  box-shadow: 0 16px 34px rgba(18, 130, 74, .28);
  transition: transform .25s ease, box-shadow .25s ease;
}
.whatsapp-float:hover { transform: translateY(-4px) scale(1.02); box-shadow: 0 20px 44px rgba(18, 130, 74, .35); }
.whatsapp-float:focus-visible { outline: 3px solid rgba(31,174,102,.35); outline-offset: 4px; }
.whatsapp-float svg { width: 32px; height: 32px; }

/* Business programs */
.programs-hero {
  position: relative;
  overflow: hidden;
  padding: 180px 0 88px;
  background: radial-gradient(circle at 78% 35%, rgba(47,127,247,.18), transparent 28%), linear-gradient(145deg, #f8fcff, #e8f4ff);
}
.programs-hero::after { position: absolute; right: -120px; bottom: -250px; width: 520px; height: 520px; border: 1px solid rgba(47,127,247,.17); border-radius: 50%; content: ""; box-shadow: 0 0 0 70px rgba(47,127,247,.04), 0 0 0 140px rgba(47,127,247,.025); }
.programs-hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1fr) 270px; gap: 70px; align-items: center; }
.programs-hero h1 { max-width: 900px; margin: 0; font-size: clamp(52px, 7.5vw, 96px); line-height: .92; letter-spacing: -.065em; }
.programs-hero .lead { max-width: 760px; margin: 28px 0 0; color: var(--ink-soft); font-size: 20px; }
.programs-hero-mark { position: relative; display: grid; width: 250px; height: 250px; place-items: center; border: 1px solid rgba(255,255,255,.8); border-radius: 64px; background: rgba(255,255,255,.52); box-shadow: 0 34px 80px rgba(26,83,150,.16); backdrop-filter: blur(14px); transform: rotate(5deg); }
.programs-hero-mark::before, .programs-hero-mark::after { position: absolute; border: 1px solid rgba(47,127,247,.22); border-radius: 50%; content: ""; }
.programs-hero-mark::before { width: 178px; height: 178px; }
.programs-hero-mark::after { width: 210px; height: 110px; transform: rotate(-26deg); }
.programs-hero-mark span { position: relative; z-index: 2; color: var(--blue); font-size: 84px; font-weight: 950; letter-spacing: -.09em; line-height: 1; transform: rotate(-5deg); }
.programs-hero-mark i { position: absolute; z-index: 3; right: 40px; bottom: 42px; width: 18px; height: 18px; border: 4px solid #fff; border-radius: 50%; background: var(--lime); box-shadow: 0 5px 14px rgba(49,103,26,.25); }

.programs-section { background: #f7fbff; }
.platform-picker { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 12px; margin-bottom: 68px; }
.platform-option { display: flex; min-width: 0; align-items: center; gap: 14px; padding: 16px; border: 1px solid var(--line); border-radius: 22px; background: #fff; cursor: pointer; text-align: left; transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease, background .2s ease; }
.platform-option:hover { transform: translateY(-3px); border-color: rgba(47,127,247,.35); box-shadow: 0 14px 34px rgba(32,87,156,.09); }
.platform-option.active { border-color: var(--ink); background: var(--ink); color: #fff; box-shadow: 0 18px 42px rgba(11,18,32,.16); }
.platform-icon { display: grid; width: 48px; height: 48px; flex: 0 0 auto; place-items: center; border-radius: 15px; background: var(--ice); color: var(--blue); }
.platform-option.active .platform-icon { background: rgba(255,255,255,.12); color: #fff; }
.platform-icon svg { width: 25px; height: 25px; fill: currentColor; }
.platform-option strong, .platform-option small { display: block; line-height: 1.3; }
.platform-option strong { font-size: 15px; }
.platform-option small { margin-top: 3px; color: #7789a1; font-size: 11px; font-weight: 700; }
.platform-option.active small { color: #aebdd1; }
.platform-panel[hidden] { display: none; }
.programs-heading { display: grid; grid-template-columns: 1.2fr .8fr; gap: 50px; align-items: end; margin-bottom: 38px; }
.programs-heading h2 { margin: 0; font-size: clamp(42px, 6vw, 72px); line-height: .96; letter-spacing: -.055em; }
.programs-heading > p { margin: 0; color: var(--ink-soft); font-size: 17px; }
.apps-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 24px; }
.app-card { position: relative; display: block; overflow: hidden; padding: 34px; border: 1px solid var(--line); border-radius: 34px; background: #fff; box-shadow: 0 18px 52px rgba(32,87,156,.08); transition: transform .28s ease, box-shadow .28s ease, border-color .28s ease; }
.app-card::before { position: absolute; top: -170px; right: -100px; width: 430px; height: 430px; border-radius: 50%; background: radial-gradient(circle, rgba(47,127,247,.17), rgba(47,127,247,.03) 55%, transparent 69%); content: ""; transition: transform .35s ease; }
.app-card:hover { transform: translateY(-7px); border-color: rgba(47,127,247,.36); box-shadow: var(--shadow); }
.app-card:hover::before { transform: scale(1.1); }
.app-card-android::before { background: radial-gradient(circle, rgba(52,211,153,.17), rgba(255,65,72,.035) 55%, transparent 69%); }
.app-card-sheetx::before { background: radial-gradient(circle, rgba(232,112,43,.2), rgba(180,58,15,.04) 55%, transparent 69%); }
.app-card-web::before { background: radial-gradient(circle, rgba(99,102,241,.2), rgba(47,127,247,.04) 55%, transparent 69%); }
.apps-grid-chrome { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.app-card-chrome { display: flex; min-height: 340px; flex-direction: column; padding: 28px; }
.app-card-chrome::before { top: -210px; right: -160px; background: radial-gradient(circle, rgba(66,133,244,.17), rgba(52,168,83,.04) 55%, transparent 69%); }
.app-card-chrome .app-card-main { grid-template-columns: 104px minmax(0, 1fr); gap: 22px; align-items: start; }
.app-card-chrome .app-icon { width: 104px; height: 104px; border-radius: 24px; }
.app-card-chrome .app-copy h2 { font-size: clamp(30px, 3vw, 42px); }
.app-card-chrome .app-copy p { font-size: 15px; }
.app-card-chrome .app-card-bottom { margin-top: auto; }
.app-card-main { position: relative; z-index: 1; display: grid; grid-template-columns: 190px minmax(0, 1fr); gap: 34px; align-items: center; }
.app-icon { width: 190px; height: 190px; border-radius: 38px; object-fit: cover; box-shadow: 0 20px 42px rgba(5,16,13,.18); }
.crm369-icon { position: relative; display: grid; overflow: hidden; place-items: center; background: linear-gradient(145deg, #101827, #2563eb 58%, #66a3ff); color: #fff; }
.crm369-icon::before { position: absolute; width: 130px; height: 130px; border: 1px solid rgba(255,255,255,.28); border-radius: 50%; content: ""; box-shadow: 0 0 0 26px rgba(255,255,255,.06); }
.crm369-icon span { position: relative; z-index: 1; font-size: 55px; font-weight: 950; letter-spacing: -.1em; text-shadow: 0 8px 24px rgba(2,13,41,.35); }
.app-platform { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 14px; color: var(--blue-strong); font-size: 12px; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.app-platform i { width: 12px; height: 12px; background: linear-gradient(currentColor 0 0) 0 0 / 5px 5px, linear-gradient(currentColor 0 0) 7px 0 / 5px 5px, linear-gradient(currentColor 0 0) 0 7px / 5px 5px, linear-gradient(currentColor 0 0) 7px 7px / 5px 5px; background-repeat: no-repeat; }
.app-platform svg { width: 16px; height: 16px; fill: currentColor; }
.app-platform-android { color: #168b58; }
.app-platform-web { color: #4054d6; }
.app-platform-chrome { color: #1a73e8; }
.app-copy h2 { margin: 0 0 12px; font-size: clamp(42px, 5vw, 66px); line-height: .94; letter-spacing: -.055em; }
.app-copy p { max-width: 690px; margin: 0; color: #53667f; font-size: 17px; }
.app-card-bottom { position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-top: 32px; padding-top: 22px; border-top: 1px solid var(--line); color: #71839a; font-size: 13px; }
.app-card-bottom strong { display: inline-flex; align-items: center; gap: 10px; color: var(--blue-strong); font-size: 14px; }
.app-card-bottom strong i { font-size: 20px; font-style: normal; transition: transform .2s ease; }
.app-card:hover .app-card-bottom strong i { transform: translate(3px,-3px); }
.platform-empty { padding: 70px; border: 1px dashed rgba(47,127,247,.3); border-radius: 32px; background: #eef6ff; text-align: center; }
.platform-empty span { color: var(--blue); font-size: 12px; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.platform-empty h2 { margin: 12px 0 8px; font-size: clamp(36px, 5vw, 58px); line-height: 1; letter-spacing: -.05em; }
.platform-empty p { margin: 0; color: #60738d; }
.programs-contact-action { display: flex; align-items: center; justify-content: center; }

/* Marketing */
.marketing-hero { position: relative; overflow: hidden; padding: 180px 0 92px; background: radial-gradient(circle at 82% 22%, rgba(204,255,99,.42), transparent 20%), linear-gradient(145deg, #f8fcff, #e9f4ff); }
.marketing-hero::after { position: absolute; right: -90px; bottom: -250px; width: 560px; height: 560px; border: 1px solid rgba(47,127,247,.18); border-radius: 50%; box-shadow: 0 0 0 78px rgba(47,127,247,.035), 0 0 0 156px rgba(47,127,247,.02); content: ""; }
.marketing-hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(280px, .75fr); gap: 70px; align-items: end; }
.marketing-hero h1 { max-width: 880px; margin: 0; font-size: clamp(56px, 7.4vw, 100px); line-height: .9; letter-spacing: -.065em; }
.marketing-hero .lead { max-width: 780px; margin: 30px 0 0; color: var(--ink-soft); font-size: 20px; }
.marketing-hero-aside { display: flex; flex-wrap: wrap; gap: 9px; align-content: flex-end; padding: 28px; border: 1px solid rgba(255,255,255,.82); border-radius: 30px; background: rgba(255,255,255,.56); box-shadow: var(--shadow); backdrop-filter: blur(16px); }
.marketing-hero-aside span { padding: 8px 12px; border-radius: 999px; background: var(--ice); color: var(--blue-strong); font-size: 12px; font-weight: 850; }
.marketing-hero-aside strong { display: block; width: 100%; margin-top: 22px; font-size: 34px; line-height: 1; letter-spacing: -.04em; }
.marketing-grid .marketing-card[hidden] { display: none; }
.marketing-card { min-height: 330px; }
.marketing-card-category { margin: 24px 0 8px !important; color: var(--blue-strong) !important; font-size: 10px !important; font-weight: 900; letter-spacing: .11em; text-transform: uppercase; }
.marketing-card h3 { margin: 0 0 14px; }
.marketing-system-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 80px; align-items: start; }
.marketing-system-grid > div:first-child { position: sticky; top: 120px; }
.marketing-system-grid h2 { margin: 0 0 24px; font-size: clamp(46px, 6vw, 78px); line-height: .94; letter-spacing: -.06em; }
.marketing-system-grid > div:first-child > p:last-child { color: #aebbd0; font-size: 18px; }
.marketing-system-steps { display: grid; gap: 14px; }
.marketing-system-steps article { display: grid; grid-template-columns: 54px 1fr; gap: 20px; padding: 26px; border: 1px solid rgba(255,255,255,.12); border-radius: 22px; background: rgba(255,255,255,.05); }
.marketing-system-steps span { display: grid; width: 46px; height: 46px; place-items: center; border-radius: 14px; background: rgba(159,201,255,.12); color: var(--sky); font-size: 12px; font-weight: 900; }
.marketing-system-steps h3 { margin: 0 0 5px; font-size: 21px; }
.marketing-system-steps p { margin: 0; color: #aebbd0; font-size: 14px; }
.marketing-detail-hero { background: radial-gradient(circle at 88% 30%, rgba(204,255,99,.26), transparent 19%), linear-gradient(145deg, #f8fcff, #e8f4ff); }
.marketing-channels-section { background: #fff; }
.marketing-channel-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.marketing-channel { display: flex; min-height: 92px; align-items: center; gap: 16px; padding: 20px; border: 1px solid var(--line); border-radius: 20px; background: #f8fbff; }
.marketing-channel span { display: grid; width: 38px; height: 38px; flex: 0 0 auto; place-items: center; border-radius: 12px; background: var(--ice); color: var(--blue); font-size: 11px; font-weight: 900; }
.marketing-channel strong { font-size: 15px; line-height: 1.3; }
.marketing-related { min-height: 290px; }

@media (max-width: 1100px) {
  .nav-links { display: none; position: fixed; inset: 82px 20px auto; flex-direction: column; align-items: stretch; padding: 24px; border-radius: 24px; background: #fff; box-shadow: var(--shadow); }
  .menu-open .nav-links { display: flex; }
  .menu-toggle { display: grid; place-items: center; }
}

/* Catalog */
.catalog-hero, .service-hero { padding: 180px 0 84px; background: linear-gradient(145deg, #f8fcff, #e8f4ff); }
.catalog-hero .lead, .service-hero .lead { max-width: 720px; margin: 28px 0 0; color: var(--ink-soft); font-size: 20px; }
.filter-bar { display: flex; flex-wrap: wrap; gap: 9px; margin-bottom: 34px; }
.filter-btn { padding: 10px 16px; border: 1px solid var(--line); border-radius: 999px; background: #fff; cursor: pointer; color: #52657e; font-size: 13px; font-weight: 800; }
.filter-btn.active { border-color: var(--ink); background: var(--ink); color: #fff; }
.catalog-grid .service-card[hidden] { display: none; }

/* Service details */
.breadcrumbs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 36px; color: #6f819a; font-size: 13px; font-weight: 700; }
.breadcrumbs span { color: #9aabc0; }
.service-hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 72px; align-items: end; }
.service-hero h1 { max-width: 820px; }
.service-hero-aside { padding: 28px; border: 1px solid rgba(47,127,247,.18); border-radius: 28px; background: rgba(255,255,255,.7); }
.service-hero-aside p { margin: 0 0 18px; color: #5d7089; }
.tag-list { display: flex; flex-wrap: wrap; gap: 8px; }
.tag { padding: 7px 11px; border-radius: 999px; background: var(--ice); color: var(--blue-strong); font-size: 11px; font-weight: 900; }
.service-detail-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 80px; }
.service-detail-grid h2 { margin: 0; font-size: clamp(40px, 5vw, 62px); line-height: .98; letter-spacing: -.05em; }
.solution-list { display: grid; gap: 13px; }
.solution-item { display: grid; grid-template-columns: 42px 1fr; gap: 16px; padding: 20px; border: 1px solid var(--line); border-radius: 20px; background: #fff; }
.solution-item span { display: grid; width: 36px; height: 36px; place-items: center; border-radius: 11px; background: var(--ice); color: var(--blue); font-weight: 900; }
.solution-item h3 { margin: 0 0 5px; font-size: 18px; }
.solution-item p { margin: 0; color: #63758e; font-size: 14px; }
.deliverables { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.deliverable { min-height: 170px; padding: 24px; border-radius: 22px; background: #fff; border: 1px solid var(--line); }
.deliverable::before { display: block; margin-bottom: 26px; color: var(--blue); content: "✓"; font-weight: 900; }
.deliverable h3 { margin: 0 0 8px; font-size: 18px; }
.deliverable p { margin: 0; color: #687a92; font-size: 13px; }
.service-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.service-step { padding: 24px; border: 1px solid rgba(255,255,255,.12); border-radius: 22px; background: rgba(255,255,255,.05); }
.service-step strong { display: block; margin-bottom: 34px; color: var(--sky); font-size: 12px; }
.service-step h3 { margin: 0 0 8px; font-size: 20px; }
.service-step p { margin: 0; color: #aebbd0; font-size: 13px; }
.next-services { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .65s ease, transform .65s ease; }
.reveal.visible { opacity: 1; transform: none; transition-delay: var(--reveal-delay, 0ms); }

.motion-ready .hero .eyebrow { animation: rise-in .65s .05s both; }
.motion-ready .hero h1 { animation: rise-in .8s .16s both; }
.motion-ready .hero-copy { animation: rise-in .8s .28s both; }
.motion-ready .hero-actions { animation: rise-in .8s .38s both; }
.motion-ready .hero-note, .motion-ready .hero-contact { animation: rise-in .8s .48s both; }
.motion-ready .system-card { animation: rise-in .9s .22s both, card-float 7s 1.15s ease-in-out infinite; }

@keyframes rise-in { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
@keyframes card-float { 0%, 100% { transform: translateY(0) rotate(.001deg); } 50% { transform: translateY(-10px) rotate(.001deg); } }
@keyframes core-pulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.045); } }
@keyframes pill-drift { 0%, 100% { translate: 0 0; } 50% { translate: 0 -7px; } }

/* Privacy */
.legal-hero { padding: 180px 0 82px; background: linear-gradient(145deg, #f8fcff, #e8f4ff); }
.legal-hero h1 { max-width: 950px; margin: 0; font-size: clamp(48px, 7vw, 88px); line-height: .94; letter-spacing: -.06em; }
.legal-hero p:last-child { max-width: 720px; margin: 26px 0 0; color: var(--ink-soft); font-size: 19px; }
.legal-layout { display: grid; grid-template-columns: 250px minmax(0, 760px); gap: 86px; align-items: start; }
.legal-nav { position: sticky; top: 120px; display: grid; gap: 10px; padding: 20px; border: 1px solid var(--line); border-radius: 22px; background: #fff; font-size: 13px; font-weight: 750; }
.legal-nav a { color: #657791; }
.legal-nav a:hover { color: var(--blue); }
.legal-content { display: grid; gap: 44px; }
.legal-block { scroll-margin-top: 120px; }
.legal-block h2 { margin: 0 0 16px; font-size: 30px; line-height: 1.08; letter-spacing: -.035em; }
.legal-block p, .legal-block li { color: #53657e; }
.legal-block ul { margin: 12px 0 0; padding-left: 22px; }
.legal-note { padding: 20px 22px; border-left: 3px solid var(--blue); border-radius: 0 16px 16px 0; background: var(--ice); }

@media (max-width: 980px) {
  .nav-links { display: none; position: fixed; inset: 82px 20px auto; flex-direction: column; align-items: stretch; padding: 24px; border-radius: 24px; background: #fff; box-shadow: var(--shadow); }
  .menu-open .nav-links { display: flex; }
  .menu-toggle { display: grid; place-items: center; }
  .hero { min-height: auto; }
  .hero-grid, .service-hero-grid, .contact-grid, .about-panel, .value-layout, .service-detail-grid, .programs-hero-grid { grid-template-columns: 1fr; }
  .programs-hero-mark { display: none; }
  .platform-picker { grid-template-columns: repeat(2, 1fr); }
  .system-card { margin: 20px auto 0; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .section-head { grid-template-columns: 1fr; gap: 20px; }
  .value-intro { position: static; }
  .process-grid, .service-steps { grid-template-columns: repeat(2, 1fr); }
  .process-step:nth-child(2)::after { display: none; }
  .about-visual { min-height: 380px; }
  .footer-main { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .legal-layout { grid-template-columns: 1fr; gap: 42px; }
  .legal-nav { position: static; grid-template-columns: repeat(2, 1fr); }
  .marketing-hero-grid, .marketing-system-grid { grid-template-columns: 1fr; }
  .marketing-system-grid > div:first-child { position: static; }
  .marketing-channel-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 680px) {
  :root { --container: min(100% - 28px, 1180px); --radius: 22px; }
  .section { padding: 78px 0; }
  .nav-shell { min-height: 60px; border-radius: 19px; }
  .brand img { width: 36px; height: 36px; }
  .hero { padding: 138px 0 72px; }
  .hero h1 { font-size: clamp(52px, 16vw, 74px); }
  .hero-grid { gap: 42px; }
  .hero-actions .btn { width: 100%; }
  .system-card { min-height: 480px; padding: 22px; border-radius: 30px; }
  .system-orbit { height: 300px; }
  .system-orbit::before { width: 265px; height: 160px; }
  .system-orbit::after { width: 195px; height: 250px; }
  .system-core { width: 125px; height: 125px; }
  .system-core img { width: 88px; }
  .proof-grid { grid-template-columns: 1fr; }
  .proof-item + .proof-item { border-top: 1px solid rgba(255,255,255,.12); border-left: 0; }
  .services-grid, .deliverables, .next-services { grid-template-columns: 1fr; }
  .service-card { min-height: 280px; }
  .process-grid, .service-steps { grid-template-columns: 1fr; }
  .process-step::after { display: none; }
  .about-copy, .contact-panel { padding: 34px 24px; }
  .contact-grid { gap: 34px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-main { grid-template-columns: 1fr; }
  .footer-brand { grid-column: auto; }
  .footer-bottom { flex-direction: column; }
  .whatsapp-float { right: 14px; bottom: 14px; width: 54px; height: 54px; }
  .whatsapp-float svg { width: 30px; height: 30px; }
  .legal-hero { padding: 140px 0 62px; }
  .legal-nav { grid-template-columns: 1fr; }
  .catalog-hero, .service-hero { padding: 140px 0 64px; }
  .catalog-hero h1, .service-hero h1, .section-head h2 { font-size: clamp(42px, 13vw, 62px); }
  .service-hero-grid { gap: 35px; }
  .programs-hero { padding: 140px 0 64px; }
  .programs-hero h1 { font-size: clamp(50px, 15vw, 72px); }
  .programs-hero .lead { font-size: 17px; }
  .platform-picker { grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 46px; }
  .platform-option { gap: 10px; padding: 11px; border-radius: 18px; }
  .platform-icon { width: 38px; height: 38px; border-radius: 12px; }
  .platform-icon svg { width: 21px; height: 21px; }
  .platform-option strong { font-size: 13px; }
  .programs-heading { grid-template-columns: 1fr; gap: 16px; }
  .apps-grid-chrome { grid-template-columns: 1fr; }
  .app-card { padding: 22px; border-radius: 26px; }
  .app-card-main { grid-template-columns: 1fr; gap: 20px; align-items: start; }
  .app-icon { width: 92px; height: 92px; border-radius: 23px; }
  .app-platform { margin-bottom: 8px; }
  .app-copy h2 { font-size: 38px; }
  .app-copy p { font-size: 15px; }
  .app-card-bottom { align-items: flex-start; flex-direction: column; gap: 9px; margin-top: 22px; }
  .platform-empty { padding: 52px 20px; }
  .marketing-hero { padding: 140px 0 66px; }
  .marketing-hero h1 { font-size: clamp(50px, 15vw, 72px); }
  .marketing-hero .lead { font-size: 17px; }
  .marketing-hero-aside { padding: 21px; border-radius: 24px; }
  .marketing-card { min-height: 290px; }
  .marketing-channel-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
  .reveal { opacity: 1; transform: none; }
  .system-card, .system-core, .orbit-pill { animation: none !important; }
}