/* ================================
   GLOBAL
================================ */
:root {
  --ink:#1a1a1a;
  --bg:#ffffff;
  --muted:#f3f6fa;
  --brand:#0d3c61;    /* Navy */
  --accent:#00a7b5;   /* Teal */
  --overlay:rgba(0,0,0,.45);
  --nav-overlay:rgba(13,60,97,.96);
}

* {
  box-sizing:border-box;
  max-width:100%;
}

body {
  margin:0;
  font-family:Arial,Helvetica,sans-serif;
  background:var(--bg);
  color:var(--ink);
  overflow-x:hidden !important;
}

a {
  text-decoration:none;
  color:inherit;
}

/* ================================
   HEADER & NAV
================================ */
header {
  background:var(--brand);
  color:#fff;
  padding:10px 0;
  position:sticky;
  top:0;
  z-index:1000;
  box-shadow:0 2px 4px rgba(0,0,0,.15);
}

/* slide-down animation */
header.animated-nav {
  animation:navSlide .5s ease-out;
}
@keyframes navSlide {
  from { transform:translateY(-40px); opacity:0; }
  to   { transform:translateY(0); opacity:1; }
}

.navwrap {
  max-width:1120px;
  margin:auto;
  padding:0 18px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:10px;
}

.logo-group {
  display:flex;
  align-items:center;
  gap:10px;
}

.logo-group img {
  height:44px;
  border-radius:50%;
  background:#fff;
  padding:4px 6px;
  box-shadow:0 0 10px rgba(255,255,255,.7);
}

.logo-text span:first-child {
  font-weight:700;
  font-size:14px;
  letter-spacing:.04em;
}
.logo-text span:last-child {
  font-size:11px;
  opacity:.85;
}

nav {
  display:flex;
  gap:16px;
  font-size:14px;
  font-weight:600;
}

nav a {
  position:relative;
  padding-bottom:3px;
  color:#eaf4ff;
}
nav a::after {
  content:"";
  position:absolute;
  left:0;
  bottom:0;
  width:0;
  height:2px;
  background:var(--accent);
  transition:width .25s ease;
}
nav a:hover::after,
nav a.active::after {
  width:100%;
}

.hamburger {
  display:none;
  font-size:26px;
  cursor:pointer;
  color:#fff;
}

/* ================================
   HERO (HOME PAGE)
================================ */
.hero {
  max-width:1120px;
  margin:24px auto 32px;
  padding:60px 22px;
  background:
    linear-gradient(135deg,rgba(13,60,97,.92),rgba(0,167,181,.85)),
    url('hero.jpg') center/cover no-repeat;
  border-radius:22px;
  color:#fff;
}

.hero h1 {
  margin:0 0 10px;
  font-size:34px;
}
.hero .subtitle {
  margin:0 0 18px;
  font-size:15px;
  opacity:.96;
}

.hero-badges {
  display:flex;
  flex-direction:column;
  gap:8px;
  margin-bottom:20px;
}
.badge {
  background:rgba(255,255,255,.18);
  padding:7px 11px;
  border-radius:999px;
  font-size:13px;
}

.hero-buttons {
  display:flex;
  flex-wrap:wrap;
  gap:12px;
}

/* ================================
   SECTIONS
================================ */
section {
  max-width:1120px;
  margin:40px auto;
  padding:0 22px;
}

h2 {
  text-align:center;
  margin:0 0 10px;
  font-size:26px;
}

.section-intro,
.section-desc {
  text-align:center;
  max-width:680px;
  margin:0 auto 24px;
  color:#4b5563;
  font-size:14px;
}

/* ================================
   GRID & CARDS
================================ */
.grid {
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
  gap:20px;
}

.card {
  background:#fff;
  border-radius:18px;
  border:1px solid #e4edf5;
  padding:22px 20px;
  box-shadow:0 3px 8px rgba(0,0,0,.08);
  transition:.25s ease;
}
.card:hover {
  transform:translateY(-4px);
  box-shadow:0 10px 18px rgba(0,0,0,.12);
}
.card img {
  height:50px;
  margin-bottom:8px;
}

/* ================================
   BUTTONS
================================ */
.btn {
  border:none;
  border-radius:999px;
  padding:11px 18px;
  font-weight:700;
  cursor:pointer;
  font-size:14px;
}
.btn-primary {
  background:#fff;
  color:var(--brand);
}
.btn-secondary {
  background:rgba(0,0,0,.25);
  color:#fff;
}
.btn.brand {
  background:var(--accent);
  color:#fff;
}

/* ================================
   FORMS
================================ */
.form-card {
  background:#fff;
  border-radius:20px;
  border:1px solid #e4edf5;
  padding:24px 20px;
  box-shadow:0 4px 14px rgba(0,0,0,.08);
}

.form-grid {
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
  gap:18px;
}

label {
  font-weight:700;
  font-size:13px;
  margin-bottom:4px;
  display:block;
}

input,textarea {
  width:100%;
  padding:11px;
  border-radius:10px;
  border:1px solid #d7dee7;
  font-size:14px;
}
textarea {
  min-height:110px;
  resize:vertical;
}

/* ================================
   CONTACT BOX
================================ */
.contact-box {
  background:var(--muted);
  border-radius:24px;
  padding:36px 20px;
}
.contact-box .cta {
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:12px;
  margin-top:14px;
}

/* ================================
   FOOTER
================================ */
footer {
  background:var(--brand);
  color:#eaf4ff;
  text-align:center;
  padding:26px 18px;
  margin-top:40px;
  font-size:13px;
}

/* ================================
   FLOATING WHATSAPP BUTTON
================================ */
.floating-wa {
  position:fixed;
  right:20px;
  bottom:20px;
  width:56px;
  height:56px;
  background:#25D366;
  border-radius:50%;
  box-shadow:0 6px 14px rgba(0,0,0,.25);
  display:flex;
  justify-content:center;
  align-items:center;
  z-index:9999;
}
.floating-wa img {
  width:32px;
  height:32px;
}

/* ================================
   RESPONSIVE
================================ */
@media (max-width:768px) {
  .hamburger { display:block; }

  nav {
    display:none;
    flex-direction:column;
    position:fixed;
    top:62px;
    left:0;
    right:0;
    background:var(--nav-overlay);
    backdrop-filter:blur(10px);
    padding:16px 0;
  }
  nav.show { display:flex; }
  nav a {
    padding:12px 0;
    border-bottom:1px solid rgba(255,255,255,.2);
  }

  .hero {
    margin:16px auto 24px;
    padding:42px 18px;
  }
  .hero h1 { font-size:28px; }
}