:root {
  --navy: #0B3D91;
  --blue: #1E73BE;
  --sky: #E8F2FC;
  --ink: #12233F;
  --muted: #55657E;
  --white: #fff;
  --radius: 16px;
  --shadow: 0 10px 30px rgba(11, 61, 145, .10);
  --font-head: "Montserrat", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { margin: 0; overflow-x: hidden; font-family: var(--font-body); color: var(--ink); line-height: 1.65; background: var(--white); }
img, video { max-width: 100%; display: block; height: auto; }
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { font-family: var(--font-head); line-height: 1.2; margin: 0 0 .6em; color: var(--navy); }
h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1em; }
.container { width: min(1180px, 92%); margin-inline: auto; }
.hidden { display: none; }

.skip-link { position: absolute; left: -999px; top: 0; background: var(--navy); color: #fff; padding: .6rem 1rem; z-index: 999; }
.skip-link:focus { left: 1rem; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; padding: .85rem 1.5rem; border-radius: 10px; font-weight: 600; font-family: var(--font-body); border: 2px solid transparent; cursor: pointer; transition: transform .15s, background .2s, box-shadow .2s; font-size: 1rem; }
.btn:hover { text-decoration: none; transform: translateY(-2px); }
.btn--primary { background: var(--blue); color: #fff; box-shadow: 0 6px 18px rgba(30, 115, 190, .35); }
.btn--primary:hover { background: var(--navy); }
.btn--outline { border-color: var(--blue); color: var(--blue); background: #fff; }
.btn--white { background: #fff; color: var(--navy); }
.btn--sm { padding: .55rem 1.1rem; font-size: .95rem; }
.btn--block { width: 100%; }

/* Header */
.header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.96); backdrop-filter: blur(8px); box-shadow: 0 2px 14px rgba(11,61,145,.08); }
.header__inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand { display: flex; align-items: center; gap: .6rem; color: var(--navy); }
.brand:hover { text-decoration: none; }
.brand img { border-radius: 50%; }
.brand__text { display: flex; flex-direction: column; line-height: 1; font-family: var(--font-head); }
.brand__text strong { font-size: 1.3rem; font-weight: 800; letter-spacing: .5px; }
.brand__text small { font-size: .7rem; font-weight: 700; letter-spacing: 2px; color: var(--blue); }
.brand--light { color: #fff; }
.brand--light small { color: #9cc6f0; }

.nav { display: flex; align-items: center; gap: 1.4rem; }
.nav a:not(.btn) { color: var(--ink); font-weight: 500; }
.nav a:not(.btn):hover { color: var(--blue); text-decoration: none; }

.nav-toggle { display: none; background: none; border: 0; width: 44px; height: 44px; cursor: pointer; padding: 10px; }
.nav-toggle span { display: block; height: 3px; background: var(--navy); margin: 5px 0; border-radius: 2px; transition: .3s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* Hero */
.hero { position: relative; overflow: hidden; background: linear-gradient(135deg, #f5faff 0%, var(--sky) 55%, #cfe4fa 100%); padding: 4.5rem 0 5rem; }
.hero__inner { display: grid; grid-template-columns: 1.15fr .85fr; gap: 3rem; align-items: center; position: relative; }
.pill { display: inline-block; background: var(--navy); color: #fff; padding: .35rem 1rem; border-radius: 999px; font-weight: 600; font-size: .9rem; margin-bottom: 1rem; }
.lead { font-size: 1.12rem; color: var(--muted); max-width: 40ch; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 1rem; margin: 1.6rem 0; }
.hero__contact { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: .6rem 1.4rem; font-weight: 500; }
.hero__contact a { color: var(--navy); }
.hero__media img { border-radius: var(--radius); box-shadow: 0 25px 50px rgba(11,61,145,.25); max-height: 560px; margin-inline: auto; width: auto; }
.hero__drops span { position: absolute; background: radial-gradient(circle at 30% 30%, rgba(255,255,255,.9), rgba(30,115,190,.25)); border-radius: 50% 50% 50% 0; transform: rotate(-45deg); opacity: .6; }
.hero__drops span:nth-child(1) { width: 90px; height: 90px; top: 8%; left: 48%; }
.hero__drops span:nth-child(2) { width: 40px; height: 40px; bottom: 12%; left: 6%; }
.hero__drops span:nth-child(3) { width: 140px; height: 140px; bottom: -40px; right: 30%; opacity: .35; }
.hero__drops span:nth-child(4) { width: 24px; height: 24px; top: 20%; left: 3%; }

/* Strip */
.strip { background: var(--navy); color: #fff; }
.strip__inner { display: grid; grid-template-columns: repeat(4, 1fr); text-align: center; padding: 1.6rem 0; gap: 1rem; }
.strip strong { display: block; font-family: var(--font-head); font-size: 1.2rem; }
.strip span { color: #b9d4f2; font-size: .9rem; }

/* Sections */
.section { padding: 5rem 0; }
.section--tint { background: var(--sky); }
.section--blue { background: linear-gradient(135deg, var(--navy), var(--blue)); color: #fff; }
.section--blue h2 { color: #fff; }
.section__head { text-align: center; max-width: 640px; margin: 0 auto 3rem; }
.section__head p { color: var(--muted); }
.eyebrow { display: inline-block; text-transform: uppercase; letter-spacing: 2px; font-size: .8rem; font-weight: 700; color: var(--blue); margin-bottom: .5rem; }
.eyebrow--light { color: #b9d4f2; }

/* About */
.about { display: grid; grid-template-columns: 1fr 1fr; gap: 3.5rem; align-items: center; }
.about__media img { border-radius: var(--radius); box-shadow: var(--shadow); }
.checks { list-style: none; padding: 0; margin: 1.2rem 0 1.6rem; }
.checks li { position: relative; padding-left: 2rem; margin-bottom: .6rem; font-weight: 500; }
.checks li::before { content: "✓"; position: absolute; left: 0; top: 0; width: 1.4rem; height: 1.4rem; border-radius: 50%; background: var(--blue); color: #fff; font-size: .8rem; display: grid; place-items: center; margin-top: .15rem; }
.checks--light li::before { background: #fff; color: var(--navy); }

/* Cards */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.card { background: #fff; padding: 2rem 1.6rem; border-radius: var(--radius); box-shadow: var(--shadow); border-top: 4px solid var(--blue); transition: transform .2s, box-shadow .2s; }
.card:hover { transform: translateY(-6px); box-shadow: 0 18px 40px rgba(11,61,145,.16); }
.card__icon { width: 60px; height: 60px; border-radius: 50%; background: var(--sky); display: grid; place-items: center; font-size: 1.7rem; margin-bottom: 1rem; }
.card p { color: var(--muted); margin: 0; font-size: .97rem; }

/* Feature */
.feature { display: grid; grid-template-columns: 1.1fr .9fr; gap: 3.5rem; align-items: center; }
.feature--reverse .feature__media { order: -1; }
.feature__media img { border-radius: var(--radius); box-shadow: 0 20px 45px rgba(0,0,0,.2); max-height: 560px; width: auto; margin-inline: auto; }
.section--blue p { color: #e3eefb; }
.mini-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin: 1.6rem 0 2rem; }
.mini-grid div { background: var(--sky); border-radius: 12px; padding: 1rem; }
.mini-grid strong { display: block; color: var(--navy); font-family: var(--font-head); }
.mini-grid span { font-size: .88rem; color: var(--muted); }

/* Videos */
.videos { display: flex; justify-content: center; gap: 2.5rem; flex-wrap: wrap; }
.phone { width: 300px; padding: 12px; background: #0d1b33; border-radius: 34px; box-shadow: 0 25px 50px rgba(11,61,145,.3); }
.phone video { width: 100%; aspect-ratio: 358 / 642; object-fit: cover; border-radius: 24px; background: #000; }

/* Gallery */
.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 1rem; }
.gallery__item { display: block; border-radius: 12px; overflow: hidden; aspect-ratio: 3 / 4; box-shadow: var(--shadow); background: var(--sky); }
.gallery__item img { width: 100%; height: 100%; object-fit: cover; object-position: top; transition: transform .4s; }
.gallery__item:hover img { transform: scale(1.05); }

/* Lightbox */
.lightbox { position: fixed; inset: 0; background: rgba(5, 18, 40, .92); display: flex; align-items: center; justify-content: center; z-index: 100; padding: 1rem; }
.lightbox[hidden] { display: none; }
.lightbox img { max-height: 90vh; max-width: 90vw; width: auto; border-radius: 8px; }
.lightbox button { position: absolute; background: rgba(255,255,255,.15); color: #fff; border: 0; cursor: pointer; border-radius: 50%; width: 48px; height: 48px; font-size: 2rem; line-height: 1; }
.lightbox button:hover { background: rgba(255,255,255,.3); }
.lightbox__close { top: 1rem; right: 1rem; }
.lightbox__prev { left: 1rem; }
.lightbox__next { right: 1rem; }

/* Contact */
.contact { display: grid; grid-template-columns: .9fr 1.1fr; gap: 2.5rem; align-items: start; }
.info { display: flex; gap: 1rem; background: #fff; padding: 1.1rem 1.3rem; border-radius: 12px; margin-bottom: 1rem; box-shadow: var(--shadow); }
.info__icon { font-size: 1.5rem; }
.info h3 { margin: 0 0 .2rem; font-size: 1rem; }
.info p { margin: 0; color: var(--muted); }
.form { background: #fff; padding: 2rem; border-radius: var(--radius); box-shadow: var(--shadow); }
.form label { display: block; font-weight: 600; font-size: .92rem; margin-bottom: 1rem; color: var(--navy); }
.form input, .form select, .form textarea { display: block; width: 100%; margin-top: .35rem; padding: .8rem .9rem; border: 1.5px solid #cdd9ea; border-radius: 10px; font: inherit; font-weight: 400; color: var(--ink); background: #fbfdff; }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(30,115,190,.15); }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.map { margin-top: 2.5rem; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.map iframe { width: 100%; height: 380px; border: 0; display: block; }

/* Footer */
.footer { background: #082b66; color: #c9dcf3; padding-top: 3.5rem; }
.footer__inner { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2rem; padding-bottom: 2.5rem; }
.footer p { margin-top: 1rem; }
.footer h4 { color: #fff; }
.footer ul { list-style: none; padding: 0; margin: 0; }
.footer li { margin-bottom: .5rem; }
.footer a { color: #c9dcf3; }
.footer a:hover { color: #fff; }
.footer__bottom { border-top: 1px solid rgba(255,255,255,.12); text-align: center; padding: 1.2rem; font-size: .9rem; }

/* WhatsApp float */
.wa-float { position: fixed; right: 20px; bottom: 20px; width: 60px; height: 60px; border-radius: 50%; background: #25D366; display: grid; place-items: center; box-shadow: 0 8px 24px rgba(0,0,0,.25); z-index: 60; animation: pulse 2.5s infinite; }
@keyframes pulse { 0%,100% { box-shadow: 0 0 0 0 rgba(37,211,102,.5); } 50% { box-shadow: 0 0 0 14px rgba(37,211,102,0); } }

/* Reveal */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.js .reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .wa-float { animation: none; }
}

/* Simple pages */
.simple { min-height: 70vh; display: grid; place-items: center; text-align: center; padding: 4rem 1rem; background: var(--sky); }

/* Responsive */
@media (max-width: 960px) {
  .nav-toggle { display: block; }
  .nav { position: absolute; top: 72px; left: 0; right: 0; background: #fff; flex-direction: column; align-items: stretch; gap: 0; padding: 0 4%; max-height: 0; overflow: hidden; transition: max-height .35s ease, padding .35s; box-shadow: 0 10px 20px rgba(0,0,0,.08); }
  .nav.is-open { max-height: 480px; padding: 1rem 4%; }
  .nav a:not(.btn) { padding: .8rem 0; border-bottom: 1px solid #eef3f9; }
  .nav .btn { margin-top: 1rem; }
  .hero__inner, .about, .feature, .contact { grid-template-columns: minmax(0, 1fr); }
  .feature--reverse .feature__media { order: 0; }
  .hero { padding: 3rem 0 4rem; }
  .hero__media img { max-height: 460px; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .strip__inner { grid-template-columns: repeat(2, 1fr); }
  .footer__inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .section { padding: 3.5rem 0; }
  .cards, .mini-grid, .form__row, .footer__inner { grid-template-columns: minmax(0, 1fr); }
  .hero__contact a { word-break: break-all; }
  .hero__cta .btn { width: 100%; }
  .phone { width: 260px; }
  .form { padding: 1.4rem; }
  .map iframe { height: 300px; }
  .brand__text strong { font-size: 1.1rem; }
}