*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box
}
html {
  scroll-behavior: smooth;
  font-size: 16px
}
body {
  font-family: 'Source Sans 3', sans-serif;
  background: #ffffff;
  color: #001f3f;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased
}
h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .5px;
  line-height: 1.2;
  color: #001f3f
}
p { margin-bottom: 1rem}
a { color: #39CCCC; text-decoration: none; transition: color .3s ease}
a:hover { color: #001f3f}
img { max-width: 100%; height: auto; display: block}
ul, ol { list-style: none}
.container { width: 90%; max-width: 1200px; margin: 0 auto}
.section { padding: 100px 0; position: relative}
.section--alt { background: #f4fbfd}
.section--tint { background: linear-gradient(180deg, #ffffff 0%, #eef9fc 100%)}
.section__title { font-size: 2.2rem; text-align: center; margin-bottom: .5rem}
.section__subtitle { text-align: center; color: #4a6b7c; font-size: 1.15rem; max-width: 700px; margin: 0 auto 60px}
.divider { display: flex; align-items: center; justify-content: center; gap: 18px; margin: 0 auto; max-width: 400px; padding: 50px 0}
.divider::before, .divider::after { content: ''; flex: 1; height: 1px; background: linear-gradient(90deg, transparent, #39CCCC, transparent)}
.divider__dot { width: 10px; height: 10px; border-radius: 50%; background: #39CCCC; box-shadow: 0 0 0 4px rgba(57,204,204,.2)}
.wave-divider { display: block; width: 100%; height: 80px; line-height: 0; margin-top: -1px}
.wave-divider svg { width: 100%; height: 100%; display: block}
.header { position: sticky; top: 0; z-index: 1000; background: rgba(0,31,63,.96); backdrop-filter: blur(10px); padding: 18px 0; box-shadow: 0 4px 20px rgba(0,31,63,.15)}
.header__inner { display: flex; align-items: center; justify-content: space-between}
.logo { font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 1.45rem; color: #ffffff; text-transform: uppercase; letter-spacing: 1px; display: flex; flex-direction: column; line-height: 1.1}
.logo span { font-size: .65rem; color: #7FDBFF; letter-spacing: 3px; font-weight: 400}
.nav__list { display: flex; align-items: center; gap: 32px}
.nav__link { color: #e6f7fa; font-weight: 600; font-size: .95rem; text-transform: uppercase; letter-spacing: 1px; position: relative; padding: 6px 0}
.nav__link::after { content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background: #39CCCC; transition: width .3s ease}
.nav__link:hover { color: #7FDBFF}
.nav__link:hover::after, .nav__link.active::after, .nav__link[aria-current="page"]::after { width: 100%}
.nav__link.active, .nav__link[aria-current="page"] { color: #7FDBFF}
.nav-toggle { display: none; background: none; border: none; cursor: pointer; width: 32px; height: 32px; position: relative}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after { content: ''; position: absolute; width: 26px; height: 3px; background: #7FDBFF; border-radius: 2px; transition: transform .3s ease, top .3s ease}
.nav-toggle span { top: 14px; left: 3px}
.nav-toggle span::before { top: -9px}
.nav-toggle span::after { top: 9px}
.hero { background: linear-gradient(135deg, #001f3f 0%, #1a4a6e 45%, #7FDBFF 100%); color: #ffffff; padding: 160px 0 140px; text-align: center; position: relative; overflow: hidden}
.hero__title { font-size: 3.5rem; color: #ffffff; margin-bottom: 1.2rem; text-shadow: 0 2px 20px rgba(0,0,0,.2)}
.hero__subtitle { font-size: 1.3rem; color: #cdeefc; max-width: 680px; margin: 0 auto 2.5rem; font-weight: 400}
.hero .btn { font-size: 1.05rem; padding: 16px 44px}
.btn { display: inline-block; font-family: 'Montserrat', sans-serif; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; font-size: .9rem; padding: 14px 34px; border-radius: 50px; border: none; cursor: pointer; transition: transform .3s ease, box-shadow .3s ease, background .3s ease; text-align: center}
.btn--primary { background: #39CCCC; color: #001f3f; box-shadow: 0 6px 18px rgba(57,204,204,.35)}
.btn--primary:hover { transform: scale(1.05); box-shadow: 0 10px 28px rgba(57,204,204,.5); color: #001f3f; background: #2dbaba}
.btn--secondary { background: #ffffff; color: #001f3f; box-shadow: 0 6px 18px rgba(0,0,0,.12)}
.btn--secondary:hover { transform: scale(1.05); box-shadow: 0 10px 28px rgba(0,0,0,.2); color: #001f3f}
.btn--ghost { background: transparent; color: #39CCCC; border: 2px solid #39CCCC}
.btn--ghost:hover { background: #39CCCC; color: #001f3f; transform: scale(1.05)}
.grid { display: grid; gap: 30px}
.grid--2 { grid-template-columns: repeat(2, 1fr)}
.grid--3 { grid-template-columns: repeat(3, 1fr)}
.grid--4 { grid-template-columns: repeat(4, 1fr)}
.card { background: #ffffff; border-radius: 18px; padding: 40px 32px; box-shadow: 0 8px 28px rgba(0,31,63,.07); transition: transform .4s ease, box-shadow .4s ease; border: 1px solid #eef4f7; text-align: center}
.card:hover { transform: translateY(-12px); box-shadow: 0 20px 50px rgba(0,31,63,.15)}
.card__icon { width: 76px; height: 76px; margin: 0 auto 24px; background: linear-gradient(135deg, #7FDBFF, #39CCCC); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 2rem; color: #001f3f}
.card__title { font-size: 1.25rem; margin-bottom: 14px}
.card__text { color: #4a6b7c; font-size: 1rem}
.feature { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center}
.feature--reverse .feature__media { order: 2}
.feature__media img { width: 100%; height: 380px; object-fit: cover; border-radius: 20px; box-shadow: 0 15px 40px rgba(0,31,63,.15)}
.feature__title { font-size: 2rem; margin-bottom: 20px}
.feature__text { color: #4a6b7c; font-size: 1.1rem; margin-bottom: 24px}
.feature__list { margin-bottom: 30px}
.feature__list li { padding-left: 28px; position: relative; margin-bottom: 12px; color: #001f3f; font-weight: 500}
.feature__list li::before { content: '✓'; position: absolute; left: 0; top: 0; color: #39CCCC; font-weight: 700; font-size: 1.1rem}
.stats { background: linear-gradient(135deg, #001f3f, #1a4a6e); color: #fff; padding: 70px 0; text-align: center}
.stat__num { font-family: 'Montserrat', sans-serif; font-size: 2.8rem; font-weight: 700; color: #7FDBFF; display: block}
.stat__label { font-size: 1rem; text-transform: uppercase; letter-spacing: 2px; color: #cdeefc}
.contact-block { background: #ffffff; border-radius: 20px; padding: 50px; box-shadow: 0 10px 40px rgba(0,31,63,.08); border-left: 6px solid #39CCCC; max-width: 640px; margin: 0 auto}
.contact-block__title { font-size: 1.6rem; margin-bottom: 24px; text-align: left}
.contact-block address { font-style: normal; font-size: 1.1rem; line-height: 2; color: #001f3f}
.contact-block address strong { display: inline-block; min-width: 90px; color: #1a4a6e; font-weight: 600}
.map-embed { width: 100%; height: 420px; border: 0; border-radius: 20px; box-shadow: 0 10px 40px rgba(0,31,63,.1); margin-top: 30px}
.footer { background: #001f3f; color: #cdeefc; padding: 70px 0 30px}
.footer a { color: #7FDBFF}
.footer a:hover { color: #39CCCC}
.footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 50px}
.footer__brand .logo { margin-bottom: 18px}
.footer__tagline { color: #8fb4c6; max-width: 320px}
.footer__title { color: #ffffff; font-size: 1rem; margin-bottom: 18px}
.footer__list li { margin-bottom: 10px}
.footer__list a { color: #cdeefc; font-size: .95rem}
.footer__bottom { border-top: 1px solid rgba(127,219,255,.15); padding-top: 25px; text-align: center; font-size: .9rem; color: #8fb4c6}
.reveal { opacity: 0; transform: translateY(40px); transition: opacity .8s ease, transform .8s ease}
.reveal.is-visible { opacity: 1; transform: translateY(0)}
.reveal--left { transform: translateX(-40px)}
.reveal--right { transform: translateX(40px)}
.reveal--left.is-visible, .reveal--right.is-visible { transform: translateX(0)}
@media (max-width: 968px) {
  .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr) }
  .feature { grid-template-columns: 1fr; gap: 40px }
  .feature--reverse .feature__media { order: 0 }
  .footer__grid { grid-template-columns: 1fr 1fr }
}
@media (max-width: 768px) {
  .nav-toggle { display: block; z-index: 1001 }
  .nav { position: fixed; top: 0; right: -100%; width: 280px; height: 100vh; background: #001f3f; padding: 100px 30px 40px; box-shadow: -5px 0 30px rgba(0,0,0,.3); transition: right .4s ease; display: flex; flex-direction: column}
  .nav.is-open { right: 0}
  .nav__list { flex-direction: column; gap: 22px; align-items: flex-start}
  .nav__link { font-size: 1.1rem}
  .hero__title { font-size: 2.4rem }
  .hero__subtitle { font-size: 1.05rem }
  .section { padding: 60px 0 }
  .section__title { font-size: 1.7rem }
  .contact-block { padding: 35px 25px }
  .footer__grid { grid-template-columns: 1fr; text-align: center }
  .footer__brand .logo, .footer__tagline { margin-left: auto; margin-right: auto }
}
@media (max-width: 480px) {
  .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr }
  .hero { padding: 110px 0 90px }
  .hero__title { font-size: 1.9rem }
  .btn { width: 100%; max-width: 300px }
  .feature__media img { height: 260px }
}