:root {
  --navy: #0A2E4E;
  --navy-2: #0E3A62;
  --blue: #1978B8;
  --sky: #3FA9DC;
  --sky-soft: #E3F2FB;
  --bg: #F5FAFD;
  --ink: #12293E;
  --muted: #55708A;
  --line: #DCEAF4;
  --white: #FFFFFF;
  --wa: #25D366;
  --radius: 18px;
  --shadow: 0 10px 30px rgba(10, 46, 78, .10);
  --shadow-lg: 0 24px 60px rgba(10, 46, 78, .16);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 { font-family: 'Plus Jakarta Sans', 'Inter', sans-serif; line-height: 1.15; color: var(--navy); }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.container { width: min(1160px, 92%); margin-inline: auto; }
section { padding: 88px 0; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .82rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: var(--blue); background: var(--sky-soft);
  padding: 8px 14px; border-radius: 999px; margin-bottom: 18px;
}
.eyebrow::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--sky); }
.section-title { font-size: clamp(1.7rem, 3.4vw, 2.5rem); font-weight: 800; margin-bottom: 14px; }
.section-sub { color: var(--muted); max-width: 640px; font-size: 1.04rem; }

/* ---------- Header ---------- */
.topbar {
  background: var(--navy); color: #CFE6F5; font-size: .85rem;
  padding: 7px 0;
}
.topbar .container { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.topbar a { color: #fff; font-weight: 600; }
.topbar .tb-item { display: inline-flex; align-items: center; gap: 7px; }
header.site {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.92); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; padding: 14px 0; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand img { height: 52px; width: auto; }
.brand .brand-txt { display: flex; flex-direction: column; }
.brand .brand-name { font-family: 'Plus Jakarta Sans', 'Inter', sans-serif; font-weight: 800; font-size: 1.06rem; color: var(--navy); letter-spacing: .02em; }
.brand .brand-tag { font-size: .74rem; color: var(--muted); letter-spacing: .06em; }
nav.menu { display: flex; gap: 30px; align-items: center; }
nav.menu a { font-weight: 600; font-size: .95rem; color: var(--ink); position: relative; padding: 6px 0; }
nav.menu a::after {
  content: ""; position: absolute; left: 0; bottom: 0; width: 0; height: 2.5px;
  background: var(--sky); border-radius: 2px; transition: width .25s ease;
}
nav.menu a:hover::after { width: 100%; }
.nav-cta { display: flex; align-items: center; gap: 12px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-weight: 700; font-size: .95rem; border-radius: 12px; padding: 13px 22px;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
  cursor: pointer; border: none; font-family: inherit;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: linear-gradient(135deg, var(--blue), var(--sky)); color: #fff; box-shadow: 0 8px 20px rgba(25,120,184,.35); }
.btn-primary:hover { box-shadow: 0 12px 26px rgba(25,120,184,.45); }
.btn-outline { background: #fff; color: var(--navy); border: 1.5px solid var(--line); }
.btn-outline:hover { border-color: var(--sky); color: var(--blue); }
.btn-wa { background: var(--wa); color: #fff; box-shadow: 0 8px 20px rgba(37,211,102,.35); }
.btn-ghost-light { background: rgba(255,255,255,.14); color: #fff; border: 1.5px solid rgba(255,255,255,.45); backdrop-filter: blur(4px); }
.btn-ghost-light:hover { background: rgba(255,255,255,.24); }
.burger { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.burger span { display: block; width: 24px; height: 2.5px; background: var(--navy); margin: 5px 0; border-radius: 2px; transition: .3s; }

/* ---------- Hero ---------- */
.hero { position: relative; min-height: 86vh; display: flex; align-items: center; overflow: hidden; padding: 0; }
.hero-slides { position: absolute; inset: 0; }
.hero-slide {
  position: absolute; inset: 0; background-size: cover; background-position: center;
  opacity: 0; transition: opacity 1.2s ease;
}
.hero-slide.active { opacity: 1; }
.hero::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(7,30,52,.88) 0%, rgba(10,46,78,.72) 45%, rgba(10,46,78,.25) 100%);
}
.hero-inner { position: relative; z-index: 2; padding: 120px 0; }
.hero .kicker {
  display: inline-flex; align-items: center; gap: 8px; color: #BFE3F7; font-weight: 600;
  font-size: .9rem; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 18px;
}
.hero .kicker::before { content: ""; width: 34px; height: 2px; background: var(--sky); }
.hero h1 { color: #fff; font-size: clamp(2.1rem, 5vw, 3.6rem); font-weight: 800; max-width: 720px; }
.hero h1 .accent { color: #6FC8EF; }
.hero p.lead { color: #D9ECF8; font-size: 1.13rem; max-width: 560px; margin: 22px 0 34px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-trust { display: flex; gap: 28px; flex-wrap: wrap; margin-top: 52px; }
.trust-item { display: flex; align-items: center; gap: 11px; color: #E8F4FC; font-size: .92rem; font-weight: 600; }
.trust-item svg { flex: none; }
.hero-dots { position: absolute; z-index: 3; bottom: 26px; left: 50%; transform: translateX(-50%); display: flex; gap: 9px; }
.hero-dots button {
  width: 9px; height: 9px; border-radius: 50%; border: none; cursor: pointer;
  background: rgba(255,255,255,.45); transition: .3s;
}
.hero-dots button.active { background: #fff; width: 26px; border-radius: 6px; }

/* ---------- Intro / points forts ---------- */
.intro { background: var(--bg); }
.intro-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 64px; align-items: center; }
.intro-copy h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); font-weight: 800; margin-bottom: 16px; }
.intro-copy p { color: var(--muted); margin-bottom: 14px; }
.intro-points { display: grid; gap: 14px; margin-top: 26px; }
.point { display: flex; gap: 14px; align-items: flex-start; background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 16px 18px; box-shadow: 0 4px 14px rgba(10,46,78,.05); }
.point .ico {
  flex: none; width: 42px; height: 42px; border-radius: 11px; display: grid; place-items: center;
  background: var(--sky-soft); color: var(--blue);
}
.point b { display: block; color: var(--navy); font-family: 'Plus Jakarta Sans', 'Inter', sans-serif; font-size: .98rem; }
.point span { color: var(--muted); font-size: .9rem; }
.intro-media { position: relative; }
.intro-media .main-img { border-radius: var(--radius); box-shadow: var(--shadow-lg); aspect-ratio: 4/4.6; object-fit: cover; width: 100%; }
.stat-card {
  position: absolute; left: -26px; bottom: 30px; background: var(--navy); color: #fff;
  border-radius: 16px; padding: 18px 22px; box-shadow: var(--shadow-lg); display: flex; gap: 18px;
}
.stat-card .num { font-family: 'Plus Jakarta Sans', 'Inter', sans-serif; font-weight: 800; font-size: 1.55rem; color: #6FC8EF; line-height: 1; }
.stat-card .lbl { font-size: .78rem; color: #C9E4F5; margin-top: 5px; }

/* ---------- Services ---------- */
.services-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; margin-bottom: 44px; flex-wrap: wrap; }
.services-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; }
.svc {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; box-shadow: 0 6px 18px rgba(10,46,78,.06);
  transition: transform .28s ease, box-shadow .28s ease; display: flex; flex-direction: column;
}
.svc:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.svc .svc-img { position: relative; aspect-ratio: 16/10.5; overflow: hidden; }
.svc .svc-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.svc:hover .svc-img img { transform: scale(1.06); }
.svc .svc-badge {
  position: absolute; top: 14px; left: 14px; background: rgba(10,46,78,.82); color: #fff;
  font-size: .74rem; font-weight: 700; letter-spacing: .06em; padding: 6px 12px; border-radius: 999px;
  backdrop-filter: blur(4px);
}
.svc-body { padding: 24px 24px 26px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.svc-body h3 { font-size: 1.18rem; font-weight: 800; }
.svc-body p { color: var(--muted); font-size: .93rem; flex: 1; }
.svc-link { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; font-size: .92rem; color: var(--blue); margin-top: 6px; }
.svc-link svg { transition: transform .25s; }
.svc:hover .svc-link svg { transform: translateX(4px); }
.svc-links { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin-top: 6px; }

/* ---------- About ---------- */
.about { position: relative; background: var(--navy); color: #D9ECF8; overflow: hidden; }
.about::before {
  content: ""; position: absolute; inset: 0;
  background-image: var(--about-bg); background-size: cover; background-position: center;
  opacity: .16;
}
.about .container { position: relative; z-index: 2; }
.about-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 60px; align-items: center; }
.about h2 { color: #fff; font-size: clamp(1.6rem, 3vw, 2.3rem); font-weight: 800; margin-bottom: 8px; }
.about .values { color: #6FC8EF; font-family: 'Plus Jakarta Sans', 'Inter', sans-serif; font-weight: 700; font-size: 1.05rem; margin-bottom: 18px; }
.about p { margin-bottom: 14px; }
.about-list { display: grid; gap: 12px; margin: 26px 0 34px; }
.about-list li { list-style: none; display: flex; gap: 12px; align-items: flex-start; }
.about-list svg { flex: none; margin-top: 3px; }
.about-media { position: relative; }
.about-media img { border-radius: var(--radius); box-shadow: 0 30px 70px rgba(0,0,0,.4); aspect-ratio: 4/3; object-fit: cover; width: 100%; }

/* ---------- Contact ---------- */
.contact { background: var(--bg); }
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 30px; align-items: stretch; }
.contact-card {
  background: var(--navy); color: #D9ECF8; border-radius: var(--radius);
  padding: 42px 38px; display: flex; flex-direction: column; gap: 6px; box-shadow: var(--shadow);
}
.contact-card h3 { color: #fff; font-size: 1.5rem; font-weight: 800; margin-bottom: 14px; }
.c-item { display: flex; gap: 15px; padding: 15px 0; border-bottom: 1px solid rgba(255,255,255,.12); align-items: flex-start; }
.c-item:last-of-type { border-bottom: none; }
.c-item .ico { flex: none; width: 42px; height: 42px; border-radius: 11px; background: rgba(111,200,239,.14); display: grid; place-items: center; color: #6FC8EF; }
.c-item b { display: block; color: #fff; font-size: .92rem; font-family: 'Plus Jakarta Sans', 'Inter', sans-serif; }
.c-item a, .c-item span { color: #C9E4F5; font-size: .95rem; }
.c-item a:hover { color: #fff; }
.c-socials { display: flex; gap: 12px; margin-top: 22px; }
.c-socials a {
  width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center;
  background: rgba(255,255,255,.1); color: #fff; transition: .25s;
}
.c-socials a:hover { background: var(--sky); transform: translateY(-3px); }
.contact-form {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 42px 38px; box-shadow: var(--shadow);
}
.contact-form h3 { font-size: 1.5rem; font-weight: 800; margin-bottom: 6px; }
.contact-form .hint { color: var(--muted); font-size: .92rem; margin-bottom: 24px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-grid .full { grid-column: 1 / -1; }
.field label { display: block; font-weight: 600; font-size: .86rem; color: var(--navy); margin-bottom: 7px; }
.field input, .field textarea, .field select {
  width: 100%; border: 1.5px solid var(--line); border-radius: 11px; padding: 13px 15px;
  font-family: inherit; font-size: .95rem; color: var(--ink); background: var(--bg);
  transition: border .2s, box-shadow .2s; outline: none;
}
.field input:focus, .field textarea:focus, .field select:focus {
  border-color: var(--sky); box-shadow: 0 0 0 4px rgba(63,169,220,.14); background: #fff;
}
.field textarea { min-height: 120px; resize: vertical; }
.form-actions { display: flex; gap: 14px; margin-top: 22px; flex-wrap: wrap; }
.form-note { font-size: .82rem; color: var(--muted); margin-top: 14px; }

/* ---------- Footer ---------- */
footer { background: var(--navy-2); color: #B9D8EC; }
.foot-top { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 44px; padding: 60px 0 44px; }
.foot-brand img { height: 54px; background: #fff; border-radius: 12px; padding: 7px; }
.foot-brand p { font-size: .92rem; margin-top: 16px; max-width: 320px; }
footer h4 { color: #fff; font-size: 1rem; margin-bottom: 16px; }
.foot-links { display: grid; gap: 10px; }
.foot-links a { font-size: .93rem; transition: color .2s; }
.foot-links a:hover { color: #fff; }
.foot-bottom { border-top: 1px solid rgba(255,255,255,.12); padding: 20px 0; font-size: .85rem; display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.foot-bottom a { color: #DDEFF9; }

/* ---------- WhatsApp float ---------- */
.wa-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 80;
  width: 60px; height: 60px; border-radius: 50%; background: var(--wa);
  display: grid; place-items: center; box-shadow: 0 12px 30px rgba(37,211,102,.45);
  transition: transform .25s ease;
}
.wa-float:hover { transform: scale(1.08); }
.wa-float::after {
  content: ""; position: absolute; inset: 0; border-radius: 50%;
  border: 2px solid var(--wa); animation: waPulse 2s infinite;
}
@keyframes waPulse {
  0% { transform: scale(1); opacity: .8; }
  100% { transform: scale(1.55); opacity: 0; }
}

/* ---------- Reveal animations ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1020px) {
  .intro-grid, .about-grid { grid-template-columns: 1fr; gap: 44px; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .stat-card { left: 16px; }
}
@media (max-width: 760px) {
  section { padding: 64px 0; }
  .topbar { display: none; }
  nav.menu {
    position: fixed; inset: 0 0 auto 0; top: 0; flex-direction: column; gap: 8px;
    background: #fff; padding: 92px 8% 28px; box-shadow: var(--shadow-lg);
    transform: translateY(-110%); transition: transform .35s ease; z-index: -1;
  }
  nav.menu.open { transform: none; }
  nav.menu a { font-size: 1.05rem; padding: 10px 0; }
  .burger { display: block; z-index: 60; }
  .nav-cta .btn-primary { display: none; }
  .services-grid { grid-template-columns: 1fr; }
  .topbar .tb-mail { display: none; }
  .foot-top { grid-template-columns: 1fr; gap: 34px; }
  .hero-inner { padding: 96px 0; }
  .form-grid { grid-template-columns: 1fr; }
  .contact-card, .contact-form { padding: 32px 24px; }
  .brand img { height: 42px; }
  .brand .brand-name { font-size: .88rem; }
  .brand .brand-tag { font-size: .68rem; }
}