:root {
  --navy: #07163d;
  --navy-2: #0a2056;
  --blue: #0a6cff;
  --cyan: #00b9ff;
  --purple: #7c43ff;
  --ink: #0b1835;
  --text: #425777;
  --muted: #7b8aa4;
  --line: #d9e5f6;
  --bg: #f3f8ff;
  --white: #ffffff;
  --green: #20b96b;
  --shadow: 0 22px 60px rgba(23, 61, 116, .12);
  --radius-xl: 30px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: #fff;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }

.skip-link {
  position: fixed; left: 12px; top: -60px; z-index: 9999;
  background: #fff; color: var(--navy); padding: 10px 14px; border-radius: 10px;
}
.skip-link:focus { top: 12px; }
.container { width: min(var(--container), calc(100% - 40px)); margin-inline: auto; }

.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(7, 22, 61, .92);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.nav-wrap {
  width: min(1240px, calc(100% - 32px)); margin: auto; height: 76px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.brand { display: inline-flex; align-items: center; gap: 10px; min-width: 0; }
.brand img { width: 42px; height: 42px; object-fit: contain; }
.brand-copy { display: grid; line-height: 1.06; }
.brand-copy strong { color: #fff; font-size: 18px; letter-spacing: -.3px; }
.brand-copy strong em { color: #7d73ff; font-style: normal; }
.brand-copy small { color: #9eaccb; font-size: 10px; margin-top: 5px; letter-spacing: .08em; text-transform: uppercase; }
.main-nav { display: flex; align-items: center; gap: 24px; color: #c8d3ea; font-size: 14px; font-weight: 700; }
.main-nav > a:not(.nav-cta) { transition: color .2s ease; }
.main-nav > a:not(.nav-cta):hover { color: #fff; }
.nav-cta {
  color: #fff; border: 1px solid rgba(126, 115, 255, .6);
  background: linear-gradient(135deg, rgba(14,108,255,.18), rgba(124,67,255,.28));
  padding: 11px 16px; border-radius: 999px;
}
.menu-toggle { display: none; width: 42px; height: 42px; border: 0; background: transparent; padding: 10px; }
.menu-toggle span { display: block; height: 2px; background: #fff; margin: 5px 0; border-radius: 2px; }

.section-dark { position: relative; overflow: hidden; color: #fff; background: linear-gradient(135deg, #061338 0%, #0b1c52 55%, #161258 100%); }
.hero { min-height: auto; padding: 92px 0 82px; }
.hero-grid { position: relative; z-index: 2; display: grid; gap: 46px; }
.orb { position: absolute; border-radius: 50%; filter: blur(4px); opacity: .6; pointer-events: none; }
.orb-one { width: 560px; height: 560px; right: -180px; top: -220px; background: radial-gradient(circle, rgba(0,185,255,.24), transparent 68%); }
.orb-two { width: 520px; height: 520px; left: -260px; bottom: -240px; background: radial-gradient(circle, rgba(124,67,255,.28), transparent 65%); }
.eyebrow, .kicker { color: #3f8cff; font-size: 12px; font-weight: 850; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; color: #9fc3ff; }
.pulse-dot { width: 8px; height: 8px; border-radius: 50%; background: #26c1ff; box-shadow: 0 0 0 7px rgba(38,193,255,.1); }
.hero-copy { max-width: 940px; margin-inline: auto; text-align: center; }
.hero-copy .eyebrow { justify-content: center; }
.hero h1 { margin: 20px auto 20px; font-size: clamp(42px, 5.1vw, 68px); line-height: 1.01; letter-spacing: -.052em; max-width: 900px; }
.hero h1 span { color: #8e84ff; }
.hero-lead { color: #c6d3ec; max-width: 780px; font-size: 17px; line-height: 1.65; margin: 0 auto; }
.hero-actions { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; margin-top: 28px; }
.button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; gap: 9px; padding: 12px 20px; border-radius: 13px; font-weight: 800; font-size: 14px; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button.primary { color: #fff; background: linear-gradient(135deg, var(--blue), var(--purple)); box-shadow: 0 14px 34px rgba(54, 77, 255, .3); }
.button.ghost { color: #fff; border: 1px solid rgba(255,255,255,.2); background: rgba(255,255,255,.06); }
.hero-points { display: flex; gap: 13px 17px; flex-wrap: wrap; justify-content: center; margin-top: 24px; color: #9fb0cf; font-size: 11px; font-weight: 750; }
.hero-points span::before { content: "✓"; color: #3fd499; margin-right: 6px; }
.hero-showcase { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(270px, .65fr); gap: 22px; align-items: stretch; }
.hero-preview-card { min-width: 0; display: flex; flex-direction: column; padding: 15px; border-radius: 24px; background: rgba(255,255,255,.075); border: 1px solid rgba(255,255,255,.14); box-shadow: 0 30px 80px rgba(0,0,0,.24); backdrop-filter: blur(10px); }
.hero-preview-head { min-height: 48px; display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 2px 5px 12px; color: #fff; }
.hero-preview-head > div { display: flex; align-items: center; gap: 9px; min-width: 0; }
.hero-preview-head strong { font-size: 13px; letter-spacing: -.01em; }
.hero-preview-head small { color: #9fb0cf; font-size: 10px; font-weight: 800; white-space: nowrap; }
.preview-dot { width: 7px; height: 7px; flex: 0 0 7px; border-radius: 50%; background: #22d68b; box-shadow: 0 0 0 5px rgba(34,214,139,.11); }
.hero-preview-button { position: relative; flex: 1; min-height: 0; width: 100%; display: grid; place-items: center; overflow: hidden; padding: 0; border: 0; border-radius: 17px; background: rgba(3,10,31,.38); cursor: zoom-in; }
.hero-preview-button img { display: block; max-width: 100%; height: auto; object-fit: contain; transition: transform .3s ease, filter .3s ease; }
.desktop-preview .hero-preview-button { background: #fff; }
.desktop-preview .hero-preview-button img { width: 100%; }
.mobile-preview .hero-preview-button { padding: 16px; }
.mobile-preview .hero-preview-button img { width: min(225px, 100%); max-height: 520px; border-radius: 22px; }
.hero-preview-button > span { position: absolute; right: 14px; bottom: 14px; padding: 9px 12px; border-radius: 999px; color: #fff; background: rgba(5,18,51,.88); border: 1px solid rgba(255,255,255,.22); font-size: 10px; font-weight: 900; box-shadow: 0 10px 24px rgba(0,0,0,.25); }
.hero-preview-button:hover img { transform: scale(1.012); filter: saturate(1.04); }

.intro, .modules-section, .app-section, .demo-section, .contact-section { padding: 100px 0; }
.intro { background: #fff; }
.section-heading { max-width: 760px; margin-bottom: 42px; }
.section-heading.centered { text-align: center; margin-inline: auto; margin-bottom: 54px; }
.section-heading h2, .app-copy h2, .demo-copy h2, .contact-card h2 { margin: 10px 0 15px; font-size: clamp(34px, 4vw, 52px); letter-spacing: -.045em; line-height: 1.05; }
.section-heading p, .app-copy > p, .demo-copy > p, .contact-card p { color: var(--text); font-size: 17px; line-height: 1.7; margin: 0; }
.value-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.value-card { padding: 30px; border: 1px solid #e1ebf8; border-radius: var(--radius-lg); background: linear-gradient(180deg, #fff, #f9fbff); box-shadow: 0 12px 28px rgba(28, 70, 135, .06); }
.icon-badge { width: 44px; height: 44px; border-radius: 14px; display: grid; place-items: center; background: #edf5ff; color: var(--blue); font-size: 12px; font-weight: 900; margin-bottom: 20px; }
.value-card h3 { font-size: 20px; margin: 0 0 10px; }
.value-card p { color: var(--text); line-height: 1.65; font-size: 14px; margin: 0; }

.modules-section { background: var(--bg); }
.module-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.module-card { min-width: 0; padding: 18px; background: rgba(255,255,255,.9); border: 1px solid #dae7f8; border-radius: 24px; box-shadow: 0 14px 36px rgba(38, 78, 136, .07); }
.module-card.featured { border-color: #9d8fff; box-shadow: 0 20px 46px rgba(91, 75, 255, .12); }
.module-copy { min-height: 78px; display: flex; align-items: flex-start; gap: 13px; padding: 4px 3px 16px; }
.module-number { width: 34px; height: 34px; flex: 0 0 34px; display: grid; place-items: center; color: var(--blue); background: #eef5ff; border-radius: 10px; font-weight: 900; font-size: 11px; }
.module-copy h3 { font-size: 21px; margin: 0 0 5px; }
.module-copy p { margin: 0; color: var(--text); font-size: 13px; line-height: 1.5; }
.live-badge { margin-left: auto; white-space: nowrap; background: #ede9ff; color: #5a3dd1; padding: 7px 9px; border-radius: 999px; font-size: 10px; font-weight: 900; }
.screenshot-button { width: 100%; position: relative; border: 0; padding: 0; border-radius: 15px; overflow: hidden; background: #dfe9f6; cursor: zoom-in; box-shadow: inset 0 0 0 1px rgba(8, 33, 75, .1); }
.screenshot-button img { width: 100%; aspect-ratio: 1035 / 797; object-fit: cover; transition: transform .35s ease, filter .35s ease; }
.screenshot-button span { position: absolute; right: 12px; bottom: 12px; padding: 8px 10px; color: #fff; background: rgba(6, 22, 58, .82); border: 1px solid rgba(255,255,255,.2); border-radius: 999px; font-size: 10px; font-weight: 800; opacity: 0; transform: translateY(6px); transition: .25s ease; }
.screenshot-button:hover img { transform: scale(1.018); filter: saturate(1.05); }
.screenshot-button:hover span { opacity: 1; transform: none; }

.intelligence { padding: 104px 0; }
.intelligence-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 70px; align-items: center; position: relative; z-index: 2; }
.section-heading.light { margin: 0; }
.section-heading.light h2 { color: #fff; }
.section-heading.light p { color: #bfcbe4; }
.intelligence-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.glass-card { min-height: 290px; padding: 27px; border-radius: 24px; background: linear-gradient(145deg, rgba(12, 107, 255, .18), rgba(255,255,255,.06)); border: 1px solid rgba(91, 168, 255, .28); box-shadow: inset 0 1px 0 rgba(255,255,255,.08); }
.glass-card.purple { background: linear-gradient(145deg, rgba(124,67,255,.22), rgba(255,255,255,.06)); border-color: rgba(170, 124, 255, .3); }
.glass-card small { display: block; margin: 27px 0 6px; color: #8fb9ff; font-weight: 900; letter-spacing: .17em; }
.glass-card h3 { margin: 0 0 12px; font-size: 24px; }
.glass-card p { color: #b9c7e2; line-height: 1.62; font-size: 14px; }
.constellation { color: #5ca7ff; letter-spacing: 7px; text-shadow: 0 10px 20px rgba(41,135,255,.5); }
.spark { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 14px; background: linear-gradient(135deg,#7e48ff,#4c28db); box-shadow: 0 12px 30px rgba(91,55,232,.4); font-size: 24px; }

.app-section { background: #fff; overflow: hidden; }
.app-grid { display: grid; grid-template-columns: 1.08fr .92fr; gap: 68px; align-items: center; }
.app-devices { min-height: 620px; position: relative; display: flex; align-items: center; justify-content: center; gap: 0; }
.app-devices::before { content: ""; position: absolute; width: 540px; height: 540px; border-radius: 50%; background: radial-gradient(circle, rgba(94, 109, 255, .17), transparent 68%); }
.app-phone { position: relative; z-index: 2; margin: 0; padding: 9px; border-radius: 38px; background: #070d22; box-shadow: 0 32px 72px rgba(11, 32, 86, .25); }
.app-phone img { display: block; width: 100%; border-radius: 29px; }
.app-phone figcaption { position: absolute; left: 50%; bottom: -40px; transform: translateX(-50%); width: max-content; max-width: 210px; padding: 7px 10px; border-radius: 999px; color: #40577b; background: #f3f7ff; border: 1px solid #dce7f6; font-size: 10px; font-weight: 800; text-align: center; }
.app-phone-home { width: min(255px, 45%); transform: translateX(22px) rotate(-2deg); }
.app-phone-history { width: min(240px, 43%); transform: translate(-10px, 55px) rotate(2deg); }
.speaker { position: absolute; top: 13px; left: 50%; transform: translateX(-50%); width: 54px; height: 7px; background: #050914; border-radius: 8px; z-index: 3; }
.app-copy { max-width: 580px; }
.feature-list { margin-top: 30px; display: grid; gap: 10px; }
.feature-list > div { display: grid; grid-template-columns: 40px 1fr; gap: 13px; align-items: start; padding: 16px 0; border-bottom: 1px solid #e4ebf5; }
.feature-list b { color: var(--blue); font-size: 11px; margin-top: 4px; }
.feature-list span { display: grid; gap: 4px; }
.feature-list strong { font-size: 16px; }
.feature-list small { color: var(--text); font-size: 13px; line-height: 1.5; }

.demo-section { background: linear-gradient(180deg, #f4f8ff, #edf4ff); }
.demo-shell { display: grid; grid-template-columns: 1fr .92fr; gap: 60px; align-items: center; padding: 48px; border-radius: 32px; background: #fff; border: 1px solid #dce8fa; box-shadow: var(--shadow); }
.demo-list { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 10px; }
.demo-list li { position: relative; padding-left: 25px; color: #344968; font-weight: 700; font-size: 14px; }
.demo-list li::before { content: "✓"; position: absolute; left: 0; color: var(--green); }
.demo-actions { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; margin-top: 30px; }
.text-link { color: #315ca2; font-weight: 800; font-size: 13px; }
.demo-note { margin-top: 18px !important; font-size: 11px !important; color: #8593aa !important; }
.qr-card { padding: 24px; border-radius: 24px; background: linear-gradient(155deg, #081741, #10295e); color: #fff; box-shadow: 0 24px 54px rgba(12, 40, 96, .22); }
.qr-title { display: block; margin-bottom: 14px; color: #a9bce6; font-size: 11px; font-weight: 900; letter-spacing: .13em; text-transform: uppercase; }
.qr-card img { width: 100%; border-radius: 16px; background: #fff; }
.scan-hint { display: flex; align-items: center; gap: 12px; margin-top: 17px; }
.scan-icon { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 11px; background: rgba(255,255,255,.1); font-size: 23px; }
.scan-hint div { display: grid; }
.scan-hint strong { font-size: 13px; }
.scan-hint small { color: #aebee1; margin-top: 3px; font-size: 11px; }

.contact-section { background: #fff; padding-top: 30px; }
.contact-card { display: flex; align-items: center; justify-content: space-between; gap: 40px; padding: 48px; border-radius: 28px; background: linear-gradient(135deg, #07163d, #132b67); color: #fff; }
.contact-card > div { max-width: 720px; }
.contact-card h2 { color: #fff; font-size: clamp(30px, 4vw, 46px); }
.contact-card p { color: #b9c6e1; }
.button.whatsapp { flex: 0 0 auto; color: #fff; background: #18b865; box-shadow: 0 14px 34px rgba(24,184,101,.24); }
.button.whatsapp svg { width: 20px; fill: currentColor; }

.site-footer { padding: 30px 0; background: #050f2c; color: #8e9dbc; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; font-size: 11px; }
.footer-brand .brand-copy strong { font-size: 14px; }
.footer-brand .brand-copy small { font-size: 8px; }
.site-footer > .container > a:last-child { color: #afc6f0; font-weight: 800; }

.floating-whatsapp { position: fixed; right: 20px; bottom: 20px; z-index: 80; width: 54px; height: 54px; display: grid; place-items: center; border-radius: 50%; background: #18b865; box-shadow: 0 12px 32px rgba(0,0,0,.2); transition: transform .2s ease; }
.floating-whatsapp:hover { transform: translateY(-3px) scale(1.03); }
.floating-whatsapp svg { width: 27px; fill: #fff; }

.lightbox { width: min(1200px, calc(100% - 28px)); max-height: calc(100vh - 28px); padding: 0; border: 0; border-radius: 18px; background: #081536; color: #fff; box-shadow: 0 30px 110px rgba(0,0,0,.55); }
.lightbox::backdrop { background: rgba(3, 9, 28, .84); backdrop-filter: blur(7px); }
.lightbox-head { height: 54px; display: flex; align-items: center; justify-content: space-between; padding: 0 17px; }
.lightbox-head strong { font-size: 14px; }
.lightbox-head button { width: 36px; height: 36px; border: 0; border-radius: 50%; color: #fff; background: rgba(255,255,255,.08); cursor: pointer; font-size: 24px; }
.lightbox > img { width: 100%; max-height: calc(100vh - 90px); object-fit: contain; background: #fff; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .65s ease, transform .65s ease; }
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 1080px) {
  .hero { padding-top: 80px; }
  .hero-grid { gap: 38px; }
  .hero-showcase { grid-template-columns: minmax(0, 1.35fr) minmax(250px, .65fr); gap: 18px; }
  .mobile-preview .hero-preview-button img { width: min(210px, 100%); max-height: 480px; }
  .intelligence-grid, .app-grid, .demo-shell { grid-template-columns: 1fr; }
  .value-grid { grid-template-columns: 1fr; }
  .app-grid { gap: 42px; }
  .app-devices { min-height: 560px; max-width: 650px; margin-inline: auto; }
  .app-copy { max-width: 740px; margin-inline: auto; }
  .demo-shell { padding: 34px; gap: 38px; }
  .qr-card { max-width: 700px; }
  .contact-card { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 820px) {
  .nav-wrap { height: 66px; }
  .brand-copy small { display: none; }
  .menu-toggle { display: block; }
  .main-nav { position: absolute; top: 66px; left: 0; right: 0; display: none; padding: 18px 20px 22px; background: #07163d; border-top: 1px solid rgba(255,255,255,.08); flex-direction: column; align-items: stretch; gap: 6px; }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 11px 8px; }
  .nav-cta { text-align: center; margin-top: 5px; }
  .module-grid { grid-template-columns: 1fr; }
  .intelligence-cards { grid-template-columns: 1fr; }
  .glass-card { min-height: 230px; }
  .footer-inner { flex-direction: column; text-align: center; }
}

@media (max-width: 620px) {
  .container { width: min(100% - 28px, var(--container)); }
  .intro, .modules-section, .app-section, .demo-section, .contact-section { padding: 74px 0; }
  .hero { padding: 62px 0 60px; }
  .hero-grid { gap: 30px; }
  .hero-copy { text-align: left; }
  .hero-copy .eyebrow { justify-content: flex-start; }
  .hero h1 { margin-left: 0; margin-right: 0; font-size: clamp(39px, 12vw, 56px); }
  .hero-lead { margin-left: 0; margin-right: 0; font-size: 16px; }
  .hero-actions, .hero-points { justify-content: flex-start; }
  .hero-actions .button { width: 100%; }
  .hero-points { gap: 11px 17px; }
  .hero-showcase { grid-template-columns: 1fr; gap: 16px; }
  .hero-preview-card { padding: 11px; border-radius: 19px; }
  .hero-preview-head { padding: 2px 4px 10px; }
  .hero-preview-head small { white-space: normal; text-align: right; }
  .hero-preview-button { border-radius: 14px; }
  .mobile-preview .hero-preview-button { padding: 14px; }
  .mobile-preview .hero-preview-button img { width: min(230px, 72vw); max-height: none; }
  .app-devices { min-height: 505px; width: 100%; }
  .app-phone-home { width: min(210px, 47%); transform: translateX(14px) rotate(-1.5deg); }
  .app-phone-history { width: min(198px, 45%); transform: translate(-7px, 38px) rotate(1.5deg); }
  .app-phone figcaption { display: none; }
  .section-heading h2, .app-copy h2, .demo-copy h2, .contact-card h2 { font-size: 34px; }
  .section-heading p, .app-copy > p, .demo-copy > p, .contact-card p { font-size: 15px; }
  .module-card { padding: 12px; border-radius: 18px; }
  .module-copy { padding-bottom: 12px; min-height: auto; }
  .module-copy h3 { font-size: 18px; }
  .live-badge { display: none; }
  .screenshot-button span { display: none; }
  .intelligence { padding: 78px 0; }
  .intelligence-grid { gap: 34px; }
  .app-grid { gap: 30px; }
  .demo-shell { padding: 20px; border-radius: 23px; }
  .demo-actions .button { width: 100%; }
  .contact-card { padding: 30px 24px; border-radius: 22px; }
  .button.whatsapp { width: 100%; }
  .floating-whatsapp { width: 50px; height: 50px; right: 14px; bottom: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}