:root {
  --navy: #071b48;
  --blue: #0868f5;
  --cyan: #08c9c5;
  --ink: #14264e;
  --muted: #647494;
  --bg: #f6f9ff;
  --line: #dfe8f7;
  --white: #ffffff;
  --shadow: 0 24px 70px rgba(14, 67, 145, .12);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--bg); font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
.site-header, main, footer { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }
.site-header { height: 88px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--navy); font-size: 29px; font-weight: 900; letter-spacing: -.04em; }
.brand img { width: 44px; height: 44px; object-fit: contain; }
.brand span span { color: var(--cyan); }
.site-header nav, footer nav { display: flex; align-items: center; gap: 28px; color: var(--muted); font-size: 14px; font-weight: 700; }
.language-picker { display: flex; align-items: center; justify-content: center; gap: 7px; margin-inline: auto 30px; }
.language-picker button { width: 48px; min-height: 58px; padding: 6px 4px; display: grid; place-items: center; gap: 2px; color: var(--muted); background: transparent; border: 1px solid transparent; border-radius: 14px; cursor: pointer; transition: background .2s ease, border-color .2s ease, transform .2s ease; }
.language-picker button:hover { transform: translateY(-2px); background: white; border-color: var(--line); }
.language-picker button.active { color: var(--blue); background: #eaf3ff; border-color: #c8ddff; box-shadow: 0 7px 18px rgba(8,104,245,.1); }
.language-picker span { font-size: 23px; line-height: 1; }
.language-picker small { font-size: 10px; font-weight: 900; letter-spacing: .08em; }
.site-header nav a:hover, footer nav a:hover { color: var(--blue); }
.hero { min-height: 735px; display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 64px; padding: 54px 0 26px; overflow: hidden; }
.eyebrow { margin: 0 0 18px; color: var(--blue); text-transform: uppercase; font-size: 12px; font-weight: 900; letter-spacing: .14em; }
.eyebrow span { display: inline-block; width: 8px; height: 8px; margin-right: 9px; border-radius: 999px; background: var(--cyan); }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 24px; color: var(--navy); font-size: clamp(50px, 6vw, 80px); line-height: .98; letter-spacing: -.055em; }
h1 em { color: var(--blue); font-style: normal; }
.hero-text { max-width: 650px; color: var(--muted); font-size: 19px; line-height: 1.7; }
.hero-actions { display: flex; gap: 12px; margin: 34px 0 28px; }
.button { display: inline-flex; min-height: 52px; padding: 0 23px; align-items: center; justify-content: center; border-radius: 16px; font-weight: 850; transition: transform .2s ease, box-shadow .2s ease; }
.button:hover { transform: translateY(-2px); }
.button.primary { color: white; background: linear-gradient(135deg, var(--blue), #168be9); box-shadow: 0 14px 30px rgba(8, 104, 245, .22); }
.button.secondary { color: var(--navy); background: white; border: 1px solid var(--line); }
.trust-row { display: flex; flex-wrap: wrap; gap: 14px; color: var(--muted); font-size: 13px; font-weight: 750; }
.trust-row span::before { content: "✓"; margin-right: 6px; color: var(--cyan); font-weight: 950; }
.hero-visual { position: relative; height: 660px; display: grid; place-items: center; }
.hero-visual .glow { position: absolute; width: 520px; height: 520px; border-radius: 50%; background: radial-gradient(circle, rgba(8,201,197,.28), rgba(8,104,245,.08) 55%, transparent 70%); filter: blur(12px); }
.hero-visual img { position: relative; width: 355px; height: 630px; object-fit: cover; object-position: top; border-radius: 35px; box-shadow: var(--shadow); }
.language-strip { margin: 42px 0 100px; padding: 24px 30px; display: flex; justify-content: space-between; align-items: center; gap: 20px; background: white; border: 1px solid var(--line); border-radius: 22px; box-shadow: 0 10px 35px rgba(20,70,140,.06); }
.language-strip p { margin: 0; color: var(--navy); font-weight: 850; }
.language-strip div { display: flex; flex-wrap: wrap; gap: 11px; }
.language-strip span { padding: 9px 12px; border-radius: 12px; background: var(--bg); color: var(--muted); font-size: 13px; font-weight: 750; }
.section { padding: 82px 0; }
.section-heading { max-width: 760px; margin-bottom: 42px; }
.section-heading h2, .showcase h2, .cta h2 { color: var(--navy); font-size: clamp(36px, 4.2vw, 58px); line-height: 1.06; letter-spacing: -.045em; margin-bottom: 18px; }
.section-heading > p:last-child, .showcase-copy > p, .cta p { color: var(--muted); line-height: 1.7; font-size: 17px; }
.feature-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.feature-grid article, .step-grid article { padding: 28px; background: white; border: 1px solid var(--line); border-radius: 24px; box-shadow: 0 12px 40px rgba(20,70,140,.06); }
.feature-grid .icon { width: 48px; height: 48px; display: grid; place-items: center; margin-bottom: 40px; color: var(--blue); background: #eaf3ff; border-radius: 15px; font-size: 23px; }
.feature-grid .whatsapp-card .icon { color: #087c61; background: #e7faf3; }
.feature-grid h3, .step-grid h3 { color: var(--navy); font-size: 20px; margin-bottom: 10px; }
.feature-grid p, .step-grid p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.65; }
.showcase { margin: 76px 0; padding: 75px; display: grid; grid-template-columns: .9fr 1.1fr; gap: 70px; align-items: center; border-radius: 40px; background: linear-gradient(145deg, #eaf5ff, #edfdfc); overflow: hidden; }
.showcase-copy ul { padding: 0; margin: 30px 0 0; list-style: none; }
.showcase-copy li { margin: 15px 0; color: var(--ink); font-weight: 750; }
.showcase-copy li::before { content: "✓"; display: inline-grid; width: 24px; height: 24px; place-items: center; margin-right: 10px; border-radius: 50%; color: white; background: var(--cyan); }
.showcase-image img { width: 100%; max-height: 640px; object-fit: cover; object-position: top; border-radius: 30px; box-shadow: var(--shadow); }
.whatsapp-showcase { margin: 110px 0 70px; padding: 78px; display: grid; grid-template-columns: .9fr 1.1fr; align-items: center; gap: 90px; border-radius: 40px; background: linear-gradient(145deg, #071b48, #0b315a); overflow: hidden; }
.whatsapp-copy .eyebrow { color: #74e1bd; }
.whatsapp-copy h2 { margin-bottom: 20px; color: white; font-size: clamp(36px, 4.2vw, 58px); line-height: 1.06; letter-spacing: -.045em; }
.whatsapp-copy > p:not(.eyebrow) { color: #c2d1e7; font-size: 17px; line-height: 1.7; }
.whatsapp-copy ul { margin: 30px 0 0; padding: 0; list-style: none; }
.whatsapp-copy li { display: flex; gap: 13px; margin-top: 20px; color: white; }
.whatsapp-copy li > span { flex: 0 0 28px; height: 28px; display: grid; place-items: center; border-radius: 50%; color: #053a2e; background: #74e1bd; font-weight: 950; }
.whatsapp-copy li strong { display: block; margin: 2px 0 5px; font-size: 16px; }
.whatsapp-copy li p { margin: 0; color: #aebed6; font-size: 14px; line-height: 1.55; }
.whatsapp-demo { position: relative; padding: 24px; border: 1px solid rgba(255,255,255,.55); border-radius: 30px; background: #f8fbff; box-shadow: 0 28px 80px rgba(0,0,0,.25); transform: rotate(-2deg); }
.demo-phone-bar { display: flex; align-items: center; gap: 12px; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.demo-whatsapp { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 14px; color: white; background: #18a979; font-size: 24px; }
.demo-phone-bar div { flex: 1; }.demo-phone-bar strong { display: block; color: var(--navy); font-size: 15px; }.demo-phone-bar small { display: block; margin-top: 3px; color: var(--muted); }
.demo-check { width: 24px; height: 24px; display: grid; place-items: center; border-radius: 50%; color: white; background: #18a979; font-size: 13px; font-weight: 900; }
.demo-chat { width: 86%; margin: 28px 0 26px auto; padding: 17px 18px 11px; border-radius: 18px 18px 5px 18px; background: #dff8e9; box-shadow: 0 8px 24px rgba(14,77,61,.08); }
.demo-chat p { margin: 0; color: #173d35; font-size: 15px; line-height: 1.5; }.demo-chat span { display: block; margin-top: 7px; color: #5e877c; font-size: 10px; text-align: right; }
.demo-action { min-height: 54px; padding: 0 18px; display: flex; align-items: center; justify-content: space-between; border-radius: 15px; color: white; background: #18a979; font-weight: 850; }.demo-action b { font-size: 25px; }
.demo-note { margin: 13px 0 0; color: var(--muted); font-size: 11px; text-align: center; }
.step-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.step-grid article { position: relative; padding-top: 82px; }
.step-grid article > span { position: absolute; top: 26px; left: 28px; color: var(--blue); font-size: 13px; font-weight: 950; letter-spacing: .12em; }
.cta { margin: 80px 0 100px; padding: 44px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 26px; border-radius: 30px; color: white; background: var(--navy); }
.cta img { width: 72px; height: 72px; }
.cta h2 { margin: 0 0 4px; color: white; font-size: 38px; }
.cta p { margin: 0; color: #b9c7e4; }
.cta .eyebrow { margin-bottom: 8px; color: #76e2dd; }
footer { min-height: 120px; padding: 30px 0 50px; display: flex; align-items: center; justify-content: space-between; gap: 24px; color: var(--muted); border-top: 1px solid var(--line); }
.brand.small { font-size: 20px; }.brand.small img { width: 34px; height: 34px; }
footer p { margin: 0; font-size: 13px; }

.legal-shell { max-width: 850px; min-height: calc(100vh - 210px); margin: 0 auto; padding: 72px 20px 100px; }
.legal-shell h1 { font-size: clamp(42px, 7vw, 70px); }
.legal-shell .lede { color: var(--muted); font-size: 19px; line-height: 1.65; }
.legal-card { margin-top: 38px; padding: 34px; background: white; border: 1px solid var(--line); border-radius: 26px; box-shadow: 0 12px 42px rgba(20,70,140,.06); }
.legal-card h2 { margin: 36px 0 10px; color: var(--navy); font-size: 23px; }.legal-card h2:first-child { margin-top: 0; }
.legal-card p, .legal-card li { color: var(--muted); line-height: 1.75; }.legal-card ul { padding-left: 21px; }
.support-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-top: 36px; }
.support-grid article { padding: 25px; background: white; border: 1px solid var(--line); border-radius: 21px; }
.support-grid h2 { color: var(--navy); font-size: 19px; }.support-grid p { margin: 0; color: var(--muted); line-height: 1.65; }
.contact-card { margin-top: 28px; padding: 30px; border-radius: 24px; background: linear-gradient(135deg, #eaf3ff, #e9fffd); }
.contact-card p { color: var(--muted); line-height: 1.65; }

@media (max-width: 850px) {
  .site-header { height: auto; min-height: 112px; flex-wrap: wrap; padding-block: 10px; }.site-header nav { display: none; }.language-picker { order: 3; width: 100%; margin: 5px auto 0; }
  .hero { grid-template-columns: 1fr; text-align: center; padding-top: 55px; }.hero-text { margin-inline: auto; }.hero-actions, .trust-row { justify-content: center; }.hero-visual { height: 590px; }
  .language-strip { flex-direction: column; text-align: center; margin-bottom: 55px; }.language-strip div { justify-content: center; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }.showcase { grid-template-columns: 1fr; padding: 40px 24px; }.whatsapp-showcase { grid-template-columns: 1fr; gap: 48px; padding: 48px 32px; }.step-grid { grid-template-columns: 1fr; }
  .cta { grid-template-columns: 1fr; text-align: center; justify-items: center; } footer { flex-direction: column; text-align: center; }
}
@media (max-width: 520px) {
  .site-header, main, footer { width: min(100% - 28px, 1180px); }.brand { font-size: 24px; }.brand img { width: 38px; height: 38px; }
  h1 { font-size: 46px; }.hero { gap: 25px; }.hero-actions { flex-direction: column; }.hero-visual { height: 500px; }.hero-visual img { width: 278px; height: 494px; }
  .feature-grid, .support-grid { grid-template-columns: 1fr; }.section { padding: 58px 0; }.showcase { margin: 40px 0; }.whatsapp-showcase { margin: 55px 0; padding: 34px 18px; border-radius: 28px; }.whatsapp-demo { padding: 18px; border-radius: 24px; transform: none; }.legal-card { padding: 24px; }
  .language-picker { gap: 4px; }.language-picker button { width: 46px; min-height: 55px; }
}