:root {
  --navy: #0d1b2a;
  --blue: #1e3a5f;
  --sky: #4da3d9;
  --mint: #6bc7a3;
  --mist: #f2f4f7;
  --white: #ffffff;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--white); color: var(--navy); font-family: Montserrat, Arial, sans-serif; }
a { color: inherit; text-decoration: none; }

.site-header { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; justify-content: space-between; height: 84px; padding: 0 5vw; background: rgba(255,255,255,.94); border-bottom: 1px solid rgba(13,27,42,.09); backdrop-filter: blur(12px); }
.brand { display: flex; align-items: center; gap: 12px; font-size: 15px; font-weight: 800; letter-spacing: .22em; }
.brand img { width: 48px; height: 48px; border-radius: 50%; object-fit: cover; }
nav { display: flex; align-items: center; gap: 32px; font-size: 13px; font-weight: 600; }
nav a:hover { color: var(--sky); }
.nav-cta { padding: 12px 20px; color: white; background: var(--navy); border-radius: 999px; }
nav .nav-cta:hover { color: white; background: var(--blue); }

.hero { min-height: calc(100vh - 84px); display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 5vw; padding: 7vw 5vw; overflow: hidden; background: radial-gradient(circle at 10% 10%, #eef8fd 0, white 38%); }
.eyebrow { margin: 0 0 22px; color: #377db1; font-size: 12px; font-weight: 800; letter-spacing: .18em; line-height: 1.6; }
h1 { max-width: 760px; margin: 0; font-size: clamp(52px, 6.5vw, 104px); line-height: .96; letter-spacing: -.055em; }
.hero-text { max-width: 610px; margin: 30px 0; color: #42546a; font-size: clamp(17px, 1.55vw, 22px); line-height: 1.65; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 54px; padding: 0 27px; border-radius: 999px; font-size: 13px; font-weight: 800; letter-spacing: .04em; transition: transform .2s, box-shadow .2s; }
.button:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(13,27,42,.16); }
.primary { color: white; background: var(--navy); }
.secondary { border: 1px solid #ccd6e0; background: white; }
.trust-row { display: flex; flex-wrap: wrap; gap: 24px; margin-top: 42px; color: #48647c; font-size: 12px; font-weight: 600; }
.hero-visual { position: relative; min-width: 0; }
.hero-visual::before { content: ""; position: absolute; inset: -8% -15% -8% 12%; z-index: 0; background: var(--navy); border-radius: 50% 0 0 50%; }
.hero-visual img { position: relative; z-index: 1; display: block; width: 100%; aspect-ratio: 1.28; object-fit: cover; object-position: 70% center; border-radius: 36px 0 0 36px; box-shadow: 0 35px 80px rgba(13,27,42,.22); }
.floating-note { position: absolute; z-index: 2; right: 5%; bottom: -24px; display: flex; flex-direction: column; min-width: 230px; padding: 22px 26px; color: white; background: var(--blue); border-left: 5px solid var(--mint); border-radius: 14px; box-shadow: 0 18px 45px rgba(13,27,42,.28); }
.floating-note strong { font-size: 19px; }.floating-note span { color: #c8d9e8; font-size: 14px; margin-top: 4px; }

.section { padding: 110px 5vw; }
.section-heading { display: grid; grid-template-columns: 1.1fr .9fr; gap: 8vw; align-items: end; margin-bottom: 52px; }
h2 { margin: 0; font-size: clamp(38px, 4.5vw, 70px); line-height: 1.05; letter-spacing: -.045em; }
.section-heading > p { max-width: 560px; margin: 0 0 8px; color: #536579; font-size: 17px; line-height: 1.75; }
.categories { background: var(--mist); }
.category-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.category-card { min-height: 340px; display: flex; flex-direction: column; padding: 30px; background: white; border-top: 3px solid transparent; transition: transform .25s, border-color .25s, box-shadow .25s; }
.category-card:hover { transform: translateY(-8px); border-color: var(--sky); box-shadow: 0 22px 50px rgba(30,58,95,.12); }
.category-card > span { color: var(--sky); font-size: 12px; font-weight: 800; letter-spacing: .2em; }
.category-card h3 { margin: 70px 0 14px; font-size: 24px; }
.category-card p { margin: 0; color: #657587; font-size: 14px; line-height: 1.65; }
.category-card a { margin-top: auto; color: #2d6f9f; font-size: 13px; font-weight: 800; }
.category-card a b { margin-left: 8px; font-size: 18px; }

.about { display: grid; grid-template-columns: .55fr 1.05fr 1fr; gap: 6vw; align-items: center; background: var(--navy); color: white; }
.about-mark { display: grid; place-items: center; aspect-ratio: 1; color: white; background: radial-gradient(circle at 65% 35%, #294f78, var(--navy) 65%); border: 2px solid rgba(77,163,217,.5); border-radius: 50%; font-size: clamp(58px, 8vw, 130px); font-weight: 800; letter-spacing: -.1em; box-shadow: 0 25px 70px rgba(0,0,0,.25); }
.about-copy h2 { font-size: clamp(38px, 4vw, 64px); }
.about-copy > p:not(.eyebrow) { color: #c6d2df; line-height: 1.75; }
blockquote { margin: 34px 0 0; padding-left: 22px; border-left: 3px solid var(--mint); color: white; font-size: 17px; font-weight: 600; line-height: 1.55; }
.principles { display: grid; gap: 10px; }
.principle { display: flex; gap: 16px; padding: 20px; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.09); border-radius: 14px; }
.principle > span { display: grid; place-items: center; flex: 0 0 32px; width: 32px; height: 32px; color: var(--navy); background: var(--mint); border-radius: 50%; font-weight: 800; }
.principle h3 { margin: 2px 0 5px; font-size: 15px; }.principle p { margin: 0; color: #aebdcb; font-size: 12px; line-height: 1.5; }

.contact { text-align: center; background: linear-gradient(135deg, #eef9f5, #eef6fb); }
.contact h2 { max-width: 850px; margin: auto; }
.contact > p:not(.eyebrow) { max-width: 620px; margin: 24px auto 30px; color: #536579; font-size: 17px; line-height: 1.7; }
.mint { color: var(--navy); background: var(--mint); }
.contact-actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 14px; }
.whatsapp { color: var(--navy); background: var(--mint); }
.phone { color: white; background: var(--navy); }
.contact small { display: block; margin-top: 18px; color: #6d7c8b; }
.floating-whatsapp { position: fixed; z-index: 30; right: 24px; bottom: 24px; display: flex; align-items: center; gap: 10px; padding: 10px 18px 10px 10px; color: #08251b; background: var(--mint); border: 2px solid white; border-radius: 999px; box-shadow: 0 12px 35px rgba(13,27,42,.28); font-size: 12px; transition: transform .2s, box-shadow .2s; }
.floating-whatsapp:hover { transform: translateY(-3px); box-shadow: 0 16px 40px rgba(13,27,42,.34); }
.floating-whatsapp span { display: grid; place-items: center; width: 36px; height: 36px; color: white; background: #16865e; border-radius: 50%; font-size: 11px; font-weight: 800; }
.floating-whatsapp strong { font-size: 12px; letter-spacing: .02em; }
footer { display: grid; grid-template-columns: 1fr auto auto; gap: 40px; align-items: center; padding: 38px 5vw; color: #bac7d4; background: #091520; font-size: 11px; }
.footer-brand { display: flex; align-items: center; gap: 13px; }.footer-brand img { width: 48px; height: 48px; border-radius: 50%; }.footer-brand div { display: flex; flex-direction: column; gap: 4px; }.footer-brand strong { color: white; letter-spacing: .18em; }.footer-brand span { font-size: 10px; }

@media (max-width: 980px) {
  .hero { grid-template-columns: 1fr; padding-top: 70px; }.hero-copy { max-width: 760px; }.hero-visual { margin-left: 12vw; }.hero-visual img { max-height: 550px; }
  .category-grid { grid-template-columns: repeat(2, 1fr); }.about { grid-template-columns: .45fr 1fr; }.principles { grid-column: 1 / -1; grid-template-columns: repeat(2, 1fr); }.about-mark { align-self: start; }
}
@media (max-width: 680px) {
  .site-header { height: 70px; }.brand span { display: none; }.brand img { width: 42px; height: 42px; }nav { gap: 16px; }nav > a:not(.nav-cta) { display: none; }
  .hero { min-height: auto; padding: 58px 5vw 90px; gap: 65px; }.hero-visual { margin-left: 0; }.hero-visual::before { inset: -7% -20% -7% 18%; }.hero-visual img { border-radius: 24px; aspect-ratio: 1.1; }.floating-note { right: 4%; min-width: 205px; }
  .section { padding: 78px 5vw; }.section-heading { grid-template-columns: 1fr; gap: 24px; }.category-grid { grid-template-columns: 1fr; }.category-card { min-height: 260px; }.category-card h3 { margin-top: 42px; }
  .about { grid-template-columns: 1fr; }.about-mark { width: 180px; }.principles { grid-column: auto; grid-template-columns: 1fr; }
  footer { grid-template-columns: 1fr; gap: 22px; text-align: left; }
  .contact-actions { display: grid; }.contact-actions .button { width: 100%; }
  .floating-whatsapp { right: 14px; bottom: 14px; padding-right: 12px; }.floating-whatsapp strong { display: none; }
}

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }