:root {
  --blue-600: #0a5bff;
  --blue-700: #0849d1;
  --blue-900: #062e85;
  --text: #0b0f18;
  --muted: #5b616e;
  --bg: #ffffff;
  --bg-soft: #eef4ff;
  --border: #e6eaf2;
  --radius: 12px;
  --shadow: 0 8px 24px rgba(10, 42, 107, 0.08);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  color: var(--text);
  background: var(--bg);
  line-height: 1.5;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 16px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,0.8);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
}
.logo { height: 40px; width: auto; border-radius: 4px; }
.header-ctas { display: flex; gap: 8px; }

.btn { 
  display: inline-flex; align-items: center; justify-content: center; 
  padding: 10px 16px; border-radius: 999px; text-decoration: none; 
  font-weight: 600; border: 1px solid transparent; cursor: pointer; 
}
.btn.primary, .btn.btn-primary { background: var(--blue-600); color: #fff; }
.btn.btn-primary:hover { background: var(--blue-700); }
.btn.btn-outline { border-color: var(--blue-600); color: var(--blue-600); background: transparent; }
.btn.btn-outline:hover { background: var(--blue-600); color: #fff; }
.btn.btn-link { color: var(--blue-700); text-decoration: underline; }
.btn.full { width: 100%; }

.small { font-size: 12px; }
.muted { color: var(--muted); }

.hero { background: #fff; border-bottom: 1px solid var(--border); }
.hero .lead { color: var(--muted); }
.hero-has-bg .lead { color: #eaf0ff; }
.hero-has-bg .btn.btn-outline { border-color: #fff; color: #fff; }
.hero-has-bg .btn.btn-outline:hover { background: #fff; color: var(--blue-900); }
.hero-has-bg .badges li { background: rgba(255,255,255,0.9); }
.hero-inner { display: grid; grid-template-columns: 1fr; gap: 24px; padding: 56px 0; }
.hero-inner.single { max-width: 780px; }
.hero h1 { font-size: 42px; line-height: 1.2; margin: 0 0 12px; }
.hero .lead { font-size: 18px; color: var(--muted); margin: 0 0 16px; }
.hero-actions { display: flex; gap: 12px; align-items: center; margin-top: 12px; }
.badges { list-style: none; padding: 0; margin: 16px 0 8px; display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 12px; }
.badges li { background: rgba(255,255,255,0.95); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow); text-align: center; }
.badges span { display: block; font-size: 22px; color: var(--blue-900); font-weight: 700; }

.hero-media { display: flex; align-items: center; justify-content: center; }
.hero-media img { width: 100%; height: auto; border-radius: var(--radius); box-shadow: var(--shadow); border: 1px solid var(--border); background: #fff; }

.value { padding: 56px 0; }
.grid-2 { display: grid; grid-template-columns: 1.2fr 1fr; gap: 32px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.checklist { padding-left: 18px; }
.checklist li { margin: 10px 0; }

.card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow); }
.pill-list { display: flex; flex-wrap: wrap; gap: 8px; margin: 8px 0 16px; }
.pill { display: inline-block; padding: 6px 10px; border-radius: 999px; background: var(--bg-soft); border: 1px solid var(--border); color: var(--blue-900); font-weight: 600; }

.b2b { background: var(--bg-soft); padding: 40px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.feature { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow); }

.contact { padding: 56px 0; }
.form-card h2 { margin-top: 0; }
.grid-form { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field.full { grid-column: 1 / -1; }
.field label { font-weight: 600; }
.field input, .field textarea { border: 1px solid var(--border); border-radius: 10px; padding: 12px 12px; font-size: 16px; }
.field input:focus, .field textarea:focus { outline: 2px solid rgba(11,95,255,0.2); border-color: var(--blue-600); }
.field input.invalid { border-color: #e11d48; outline-color: rgba(225,29,72,0.2); }
.field.checkbox { align-items: flex-start; }
.field.checkbox input { margin-right: 8px; }
.form-actions { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 12px; }
.disclaimer { margin: 0; font-size: 12px; color: var(--muted); }

.site-footer { padding: 24px 0; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 12px; border-top: 1px solid var(--border); padding-top: 16px; }

/* Carousel */
.carousel { padding: 32px 0; }
.carousel .container { max-width: 1280px; padding: 0 16px; }
.carousel-viewport { position: relative; }
.carousel-track { position: relative; overflow: hidden; border-radius: var(--radius); border: 1px solid var(--border); box-shadow: var(--shadow); background: #000; height: clamp(520px, 70vw, 820px); }
.carousel-track .slide { position: absolute; inset: 0; opacity: 0; transition: opacity 900ms ease; }
.carousel-track .slide.active { opacity: 1; position: absolute; }
.carousel-track img { width: 100%; height: 100%; object-fit: cover; display: block; animation: kenburns 12s ease-in-out infinite alternate; }
@keyframes kenburns { from { transform: scale(1) translateZ(0); } to { transform: scale(1.06) translateZ(0); } }
.carousel-dots { display: flex; gap: 8px; justify-content: center; margin-top: 12px; }
.carousel-dots button { width: 10px; height: 10px; border-radius: 999px; border: none; background: #c8d6ff; cursor: pointer; transition: background .2s ease; }
.carousel-dots button.active { background: var(--blue-600); }
.carousel-thumbs { display: grid; grid-template-columns: repeat(8, minmax(0, 1fr)); gap: 8px; margin-top: 12px; }
.carousel-thumbs button { border: 1px solid var(--border); border-radius: 8px; padding: 0; overflow: hidden; background: #fff; cursor: pointer; }
.carousel-thumbs img { width: 100%; height: 64px; object-fit: cover; display: block; }
.nav { position: absolute; top: 50%; transform: translateY(-50%); z-index: 10; background: rgba(255,255,255,0.9); border: 1px solid var(--border); width: 40px; height: 40px; border-radius: 999px; cursor: pointer; font-size: 22px; color: var(--blue-900); display: grid; place-items: center; }
.nav:hover { background: #fff; }
.nav.prev { left: 8px; }
.nav.next { right: 8px; }

/* Reveal animations */
[data-reveal] { opacity: 0; transform: translateY(16px); transition: opacity .6s ease, transform .6s ease; }
[data-reveal].reveal-in { opacity: 1; transform: translateY(0); }

.popup {
  position: fixed; inset: 0; display: none; align-items: center; justify-content: center;
  background: rgba(0,10,30,0.45);
}
.popup[aria-hidden="false"] { display: flex; }
.popup-content { background: #fff; border-radius: var(--radius); border: 1px solid var(--border); padding: 24px; width: min(520px, 92vw); box-shadow: var(--shadow); position: relative; }
.popup-close { position: absolute; top: 8px; right: 10px; background: transparent; border: none; font-size: 28px; line-height: 1; cursor: pointer; color: var(--muted); }

@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .form-actions { flex-direction: column; align-items: flex-start; }
}

/* Mobile refinements */
@media (max-width: 640px) {
  .container { padding: 0 20px; }
  .hero-inner { padding: 28px 0; gap: 16px; }
  .hero h1 { font-size: 28px; }
  .hero .lead { font-size: 16px; }
  .badges { grid-template-columns: 1fr; gap: 10px; }

  .carousel { padding: 16px 0 24px; }
  .carousel .container { padding: 0 12px; }
  .carousel-track { height: clamp(260px, 60vw, 420px); border-radius: 12px; }
  .nav { width: 36px; height: 36px; font-size: 20px; }
  .carousel-thumbs { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 6px; }
  .carousel-thumbs img { height: 56px; }

  .grid-form { grid-template-columns: 1fr; }
  .form-actions { flex-direction: column; align-items: stretch; gap: 10px; }
}