:root {
  --primary: #173f73;
  --primary-2: #245b9c;
  --green: #8dac3f;
  --green-dark: #718f2c;
  --ink: #172033;
  --muted: #647087;
  --soft: #f4f7fb;
  --line: #dfe6ef;
  --white: #fff;
  --danger: #b93737;
  --shadow: 0 20px 55px rgba(23, 63, 115, .15);
  --radius: 22px;
  --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;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
.container { width: min(calc(100% - 32px), var(--container)); margin-inline: auto; }
.section { padding: 88px 0; }
.section-soft { background: var(--soft); }
.eyebrow {
  display: inline-flex; align-items: center; gap: 9px; margin: 0 0 14px;
  color: var(--primary); font-size: .78rem; font-weight: 900;
  letter-spacing: .12em; text-transform: uppercase;
}
.eyebrow::before { content: ""; width: 28px; height: 3px; border-radius: 99px; background: var(--green); }
h1, h2, h3 { margin: 0; line-height: 1.08; letter-spacing: -.035em; }
h1 { font-size: clamp(2.35rem, 5.4vw, 4.7rem); }
h2 { font-size: clamp(1.95rem, 4vw, 3.2rem); }
h3 { font-size: 1.22rem; }
p { margin: 0; }
.muted { color: var(--muted); }
.section-head { max-width: 770px; margin-bottom: 38px; }
.section-head p:last-child { margin-top: 15px; color: var(--muted); font-size: 1.04rem; }

.topbar { color: #fff; background: var(--primary); font-size: .9rem; }
.topbar-inner { min-height: 40px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.topbar a { font-weight: 900; }
.topbar-note { opacity: .9; }
.header {
  position: sticky; top: 0; z-index: 1000; border-bottom: 1px solid rgba(223, 230, 239, .9);
  background: rgba(255, 255, 255, .95); backdrop-filter: blur(14px);
}
.nav { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.logo img { width: 174px; height: auto; }
.nav-links { display: flex; align-items: center; gap: 26px; color: #37445a; font-weight: 800; }
.nav-links a:hover { color: var(--primary); }
.nav-actions { display: flex; gap: 11px; }
.btn {
  display: inline-flex; min-height: 52px; padding: 0 22px; align-items: center; justify-content: center; gap: 9px;
  border: 1px solid transparent; border-radius: 14px; font-weight: 900; text-align: center; transition: .22s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { color: #fff; background: var(--primary); box-shadow: 0 12px 28px rgba(23, 63, 115, .22); }
.btn-primary:hover { background: #10345f; }
.btn-green { color: #122000; background: var(--green); box-shadow: 0 12px 28px rgba(141, 172, 63, .28); }
.btn-green:hover { color: #fff; background: var(--green-dark); }
.btn-outline { color: var(--primary); border-color: var(--line); background: #fff; }
.btn-sm { min-height: 44px; padding: 0 17px; border-radius: 12px; font-size: .92rem; }

.breadcrumbs { padding: 17px 0; color: var(--muted); border-bottom: 1px solid var(--line); font-size: .88rem; }
.breadcrumbs a { color: var(--primary); font-weight: 800; }
.breadcrumbs span { margin: 0 7px; opacity: .55; }
.hero {
  position: relative; overflow: hidden; padding: 65px 0 72px;
  background: radial-gradient(circle at 12% 8%, rgba(141, 172, 63, .14), transparent 27%), linear-gradient(135deg, #f8fbff, #edf4fa);
}
.hero::after { content: ""; position: absolute; right: -150px; bottom: -190px; width: 480px; height: 480px; border-radius: 50%; background: rgba(36, 91, 156, .08); }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.04fr) minmax(390px, .96fr); gap: 54px; align-items: center; }
.hero-copy { max-width: 700px; }
.hero h1 span { color: var(--primary); }
.hero-lead { margin-top: 21px; max-width: 650px; color: #4c5a70; font-size: clamp(1.04rem, 1.8vw, 1.22rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 29px; }
.hero-points { display: flex; flex-wrap: wrap; gap: 15px 25px; margin-top: 28px; }
.hero-point { display: flex; align-items: center; gap: 9px; color: #334158; font-size: .9rem; font-weight: 850; }
.check { width: 24px; height: 24px; display: grid; flex: 0 0 24px; place-items: center; border-radius: 50%; color: #58731b; background: #e8f1d2; font-size: .78rem; }
.hero-media { position: relative; }
.hero-photo { min-height: 510px; overflow: hidden; border-radius: 30px; background: #dfe7ef; box-shadow: var(--shadow); }
.hero-photo img { width: 100%; height: 100%; min-height: 510px; object-fit: cover; }
.response-card { position: absolute; left: -30px; bottom: 28px; width: min(325px, 88%); padding: 19px; border-radius: 18px; background: #fff; box-shadow: 0 18px 45px rgba(17, 39, 67, .22); }
.response-card strong { display: block; color: var(--primary); }
.response-card span { display: block; margin-top: 4px; color: var(--muted); font-size: .9rem; }

.trust-strip { border-bottom: 1px solid var(--line); background: #fff; }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); }
.trust-item { padding: 23px 18px; text-align: center; background: #fff; }
.trust-item strong { display: block; color: var(--primary); font-size: 1.08rem; }
.trust-item span { display: block; margin-top: 4px; color: var(--muted); font-size: .84rem; line-height: 1.4; }

.diagnostic-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.info-card { padding: 27px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; transition: .22s ease; }
.info-card:hover { transform: translateY(-4px); border-color: #cbd8e6; box-shadow: var(--shadow); }
.card-icon { width: 50px; height: 50px; display: grid; place-items: center; margin-bottom: 18px; border-radius: 15px; color: var(--primary); background: #eef4fb; font-size: 1.4rem; }
.info-card p { margin-top: 10px; color: var(--muted); font-size: .95rem; }
.alert-card { margin-top: 22px; padding: 22px 24px; border-left: 5px solid var(--green); border-radius: 0 16px 16px 0; color: #334158; background: #f6faec; }
.alert-card strong { color: var(--primary); }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 58px; align-items: center; }
.photo-card { position: relative; overflow: hidden; border-radius: 28px; box-shadow: var(--shadow); }
.photo-card img { width: 100%; min-height: 500px; object-fit: cover; }
.steps { display: grid; gap: 18px; margin-top: 27px; }
.step { display: grid; grid-template-columns: 46px 1fr; gap: 14px; align-items: start; }
.step-number { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 13px; color: #fff; background: var(--primary); font-weight: 900; }
.step p { margin-top: 4px; color: var(--muted); font-size: .94rem; }

.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.why-card { padding: 23px; border: 1px solid var(--line); border-radius: 19px; background: #fff; }
.why-card strong { display: block; color: var(--primary); }
.why-card p { margin-top: 7px; color: var(--muted); font-size: .9rem; }
.cert-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.cert-badge { padding: 10px 15px; border-radius: 999px; color: #39465b; background: #fff; border: 1px solid var(--line); font-size: .86rem; font-weight: 850; }

.quote { position: relative; overflow: hidden; color: #fff; background: linear-gradient(135deg, #12365f, #1d548e); }
.quote::before { content: ""; position: absolute; left: -120px; top: -160px; width: 380px; height: 380px; border-radius: 50%; background: rgba(141, 172, 63, .14); }
.quote-grid { position: relative; display: grid; grid-template-columns: .9fr 1.1fr; gap: 52px; align-items: start; }
.quote .eyebrow { color: #d1e9a2; }
.quote-copy > p { margin-top: 17px; color: rgba(255, 255, 255, .8); font-size: 1.04rem; }
.contact-mini { display: grid; gap: 12px; margin-top: 28px; }
.contact-mini a { font-weight: 900; }
.form-card { padding: 29px; border-radius: 26px; color: var(--ink); background: #fff; box-shadow: 0 25px 70px rgba(0, 0, 0, .23); }
.form-card h3 { color: var(--primary); font-size: 1.52rem; }
.form-card > p { margin-top: 7px; color: var(--muted); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 20px; }
.field { display: grid; gap: 6px; }
.field.full { grid-column: 1 / -1; }
label { color: #39465b; font-size: .84rem; font-weight: 900; }
input, select, textarea { width: 100%; padding: 12px 13px; border: 1px solid #d7e0ea; border-radius: 12px; color: var(--ink); background: #fff; outline: none; }
input:focus, select:focus, textarea:focus { border-color: var(--primary-2); box-shadow: 0 0 0 4px rgba(36, 91, 156, .1); }
textarea { min-height: 94px; resize: vertical; }
.form-submit { width: 100%; margin-top: 15px; }
.form-submit:disabled { opacity: .65; cursor: not-allowed; transform: none; }
.recaptcha-shell { min-height: 78px; margin-top: 15px; overflow: hidden; }
.recaptcha-status { margin-top: 8px; color: var(--danger); font-size: .84rem; font-weight: 800; }
.privacy { margin-top: 9px; color: #7a8497; text-align: center; font-size: .76rem; }
.form-status { margin-top: 10px; color: var(--danger); font-size: .86rem; font-weight: 800; }
.hp-field { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }

.faq { display: grid; gap: 12px; max-width: 880px; }
details { padding: 0 20px; border: 1px solid var(--line); border-radius: 16px; background: #fff; }
summary { padding: 19px 0; color: #2b3950; cursor: pointer; list-style: none; font-weight: 900; }
summary::-webkit-details-marker { display: none; }
details p { padding: 0 0 19px; color: var(--muted); }
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.related-card { padding: 22px; border: 1px solid var(--line); border-radius: 18px; background: #fff; }
.related-card span { color: var(--primary); font-weight: 900; }
.related-card p { margin-top: 6px; color: var(--muted); font-size: .9rem; }

footer { padding: 48px 0 98px; color: #fff; background: #0d233e; }
.footer-grid { display: grid; grid-template-columns: 1.3fr .8fr .9fr; gap: 40px; }
.footer-logo { width: 178px; height: auto; opacity: 1; }
.footer-copy { max-width: 430px; margin-top: 17px; color: rgba(255, 255, 255, .68); }
.footer-title { margin-bottom: 14px; font-weight: 900; }
.footer-links { display: grid; gap: 8px; color: rgba(255, 255, 255, .72); }
.copyright { margin-top: 36px; padding-top: 22px; border-top: 1px solid rgba(255, 255, 255, .12); color: rgba(255, 255, 255, .55); font-size: .84rem; }
.mobile-bar { display: none; position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 1200; grid-template-columns: 1fr 1fr; gap: 8px; padding: 8px; border: 1px solid var(--line); border-radius: 17px; background: rgba(255, 255, 255, .97); box-shadow: 0 12px 38px rgba(15, 31, 54, .25); }
.mobile-bar .btn { min-height: 48px; padding: 0 10px; font-size: .85rem; }
.whatsapp-float { position: fixed; right: 22px; bottom: 22px; z-index: 1400; display: flex; min-height: 58px; padding: 0 20px; align-items: center; gap: 9px; border-radius: 999px; color: #fff; background: #25d366; box-shadow: 0 16px 36px rgba(20, 91, 51, .35); font-weight: 900; }
.whatsapp-float:hover { transform: translateY(-3px); background: #20bd5a; }

@media (max-width: 980px) {
  .nav-links { display: none; }
  .hero-grid, .split, .quote-grid { grid-template-columns: 1fr; }
  .hero-grid { gap: 38px; }
  .hero-photo, .hero-photo img { min-height: 420px; }
  .response-card { left: 18px; }
  .diagnostic-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .related-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 680px) {
  body { padding-bottom: 82px; }
  .topbar-note { display: none; }
  .topbar-inner { justify-content: center; }
  .nav { min-height: 68px; }
  .logo img { width: 143px; }
  .nav-actions .btn-outline { display: none; }
  .nav-actions .btn-primary { min-height: 42px; padding: 0 12px; font-size: .8rem; }
  .breadcrumbs { font-size: .8rem; }
  .hero { padding: 43px 0 50px; }
  .hero-actions { display: grid; }
  .hero-actions .btn { width: 100%; }
  .hero-points { display: grid; gap: 10px; }
  .hero-photo, .hero-photo img { min-height: 335px; }
  .response-card { left: 14px; bottom: 14px; padding: 15px; }
  .section { padding: 63px 0; }
  .diagnostic-grid, .why-grid, .related-grid, .footer-grid { grid-template-columns: 1fr; }
  .trust-item { padding: 17px 8px; }
  .photo-card img { min-height: 350px; }
  .form-grid { grid-template-columns: 1fr; }
  .field.full { grid-column: auto; }
  .form-card { padding: 21px; }
  .recaptcha-container { transform: scale(.9); transform-origin: top left; }
  .recaptcha-shell { min-height: 70px; }
  .mobile-bar { display: grid; }
  .whatsapp-float { display: none; }
}