:root {
  --navy: #063b66;
  --deep: #08283e;
  --teal: #52bac5;
  --mint: #8ccaa2;
  --bg: #f5f8f7;
  --white: #ffffff;
  --text: #14212e;
  --muted: #61717c;
  --line: rgba(8, 40, 62, 0.14);
  --soft: #eef6f5;
  --shadow: 0 18px 55px rgba(8, 40, 62, 0.14);
  --radius: 26px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.58;
}
a { color: inherit; }
img { max-width: 100%; display: block; }
.site-header {
  position: sticky; top: 0; z-index: 40;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  padding: 16px clamp(20px, 4vw, 64px);
  background: rgba(255,255,255,0.95);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}
.brand {
  display: flex; align-items: center; gap: 12px; text-decoration: none;
  color: var(--navy); font-weight: 900; font-size: 22px; letter-spacing: -0.03em;
}
.brand img, .footer-brand img { width: 44px; height: 44px; object-fit: contain; }
.nav { display: flex; align-items: center; gap: 18px; font-size: 14px; font-weight: 800; }
.nav a { text-decoration: none; white-space: nowrap; }
.nav .cta-link { color: var(--white); background: var(--navy); padding: 10px 15px; border-radius: 999px; }
.hero {
  display: grid; grid-template-columns: minmax(0,0.9fr) minmax(0,1.1fr); align-items: center;
  gap: clamp(28px, 5vw, 72px);
  padding: clamp(42px, 7vw, 92px) clamp(20px, 4vw, 64px);
  background: radial-gradient(circle at top left, rgba(82,186,197,0.24), transparent 34%), linear-gradient(135deg, #ffffff 0%, #eef6f5 100%);
}
.hero.simple { grid-template-columns: 1fr; min-height: 320px; }
.eyebrow, .section-label {
  margin: 0 0 12px; color: var(--teal); font-size: 13px; font-weight: 900; text-transform: uppercase; letter-spacing: 0.12em;
}
h1,h2,h3,p{margin-top:0;}
h1 { margin-bottom: 18px; color: var(--deep); font-size: clamp(42px,5.8vw,76px); line-height: 0.98; letter-spacing: -0.055em; }
h2 { margin-bottom: 16px; color: var(--deep); font-size: clamp(30px,3.8vw,52px); line-height: 1.06; letter-spacing: -0.04em; }
h3 { margin-bottom: 8px; color: var(--deep); font-size: 21px; line-height: 1.18; }
.lead { color: var(--muted); font-size: clamp(19px,2vw,24px); max-width: 840px; }
.hero-image img { border-radius: 30px; box-shadow: var(--shadow); }
.hero-actions, .button-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.button {
  display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: 13px 22px;
  border-radius: 999px; font-weight: 900; text-decoration: none;
}
.button.primary { background: var(--navy); color: var(--white); box-shadow: 0 12px 30px rgba(6,59,102,0.24); }
.button.secondary { background: var(--white); color: var(--navy); border: 1px solid var(--line); }
.button.download { width: 100%; }
.section { padding: clamp(54px, 7vw, 102px) clamp(20px, 4vw, 64px); }
.section.white { background: var(--white); }
.section.dark { background: linear-gradient(135deg, rgba(6,59,102,0.96), rgba(8,40,62,0.98)); color: var(--white); }
.section.dark h2, .section.dark h3 { color: var(--white); }
.section.dark .section-label { color: #b8edf0; }
.section.dark p, .section.dark li { color: rgba(255,255,255,0.8); }
.section p { color: var(--muted); font-size: 18px; }
.split { display: grid; grid-template-columns: minmax(0,0.9fr) minmax(0,1.1fr); gap: clamp(28px, 5vw, 64px); align-items: start; }
.two-col { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 24px; }
.card-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 16px; }
.card, .callout, .download-card, .contact-card, .fact-box {
  padding: 24px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); box-shadow: 0 10px 35px rgba(8,40,62,0.07);
}
.card p, .callout p, .download-card p, .contact-card p, .fact-box p, .fact-box li { font-size: 16px; margin-bottom: 0; }
.image-card img { border-radius: var(--radius); box-shadow: var(--shadow); }
.pill-list { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.pill-list span {
  display: inline-flex; padding: 12px 16px; border: 1px solid var(--line); border-radius: 999px; background: var(--soft); color: var(--deep); font-weight: 850;
}
.kit-list { padding: 34px; border-radius: var(--radius); background: var(--deep); color: var(--white); }
.kit-list ul { margin: 0; padding-left: 22px; display: grid; gap: 14px; font-size: 20px; }
.kit-list li { color: var(--white); }
.download-list { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 18px; }
.small { font-size: 14px !important; color: var(--muted) !important; }
.approvals-table { width: 100%; border-collapse: collapse; margin-top: 10px; overflow: hidden; border-radius: 18px; }
.approvals-table th, .approvals-table td { border: 1px solid var(--line); padding: 12px 14px; text-align: left; vertical-align: top; font-size: 15px; background: var(--white); }
.approvals-table th { background: var(--soft); color: var(--deep); }
.contact-layout { display: grid; grid-template-columns: minmax(0,1fr) 380px; gap: 26px; }
.footer {
  display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 30px clamp(20px, 4vw, 64px); border-top: 1px solid var(--line); background: var(--white);
}
.footer-brand { display: flex; align-items: center; gap: 12px; color: var(--navy); font-weight: 900; font-size: 20px; }
.footer p { max-width: 760px; margin: 0; color: var(--muted); font-size: 14px; }
@media (max-width: 980px) {
  .site-header, .footer { flex-direction: column; align-items: flex-start; }
  .nav { width: 100%; overflow-x: auto; padding-bottom: 4px; }
  .hero, .split, .two-col, .contact-layout { grid-template-columns: 1fr; }
  .card-grid, .download-list { grid-template-columns: 1fr; }
}

.hero-slider {
  position: relative;
  min-height: 72vh;
  overflow: hidden;
  background: #0b2234;
}
.slider-track {
  position: absolute;
  inset: 0;
}
.slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1s ease-in-out;
}
.slide.active {
  opacity: 1;
}
.slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.slide::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(8,40,62,0.74) 0%, rgba(8,40,62,0.55) 38%, rgba(8,40,62,0.28) 68%, rgba(8,40,62,0.36) 100%);
}
.slider-content {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  min-height: 72vh;
  padding: clamp(42px, 7vw, 92px) clamp(20px, 4vw, 64px);
}
.slider-panel {
  max-width: 760px;
  color: var(--white);
}
.slider-panel h1 {
  color: var(--white);
}
.slider-panel .lead,
.slider-panel p {
  color: rgba(255,255,255,0.86);
}
.slider-panel .eyebrow { color: #b8edf0; }
.slider-dots {
  position: absolute;
  left: clamp(20px, 4vw, 64px);
  bottom: 26px;
  z-index: 3;
  display: flex;
  gap: 10px;
}
.slider-dot {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.8);
  background: transparent;
  cursor: pointer;
  padding: 0;
}
.slider-dot.active { background: rgba(255,255,255,0.96); }
.subhero-card {
  margin-top: -54px;
  position: relative;
  z-index: 5;
}
@media (max-width: 980px) {
  .hero-slider, .slider-content { min-height: 64vh; }
  .subhero-card { margin-top: 0; }
}


.mixing-guide-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin-top: 30px;
}
.mixing-page {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: 0 10px 35px rgba(8,40,62,0.08);
  padding: 10px;
}
.mixing-page img {
  width: 100%;
  height: auto;
  border-radius: 12px;
}
@media (max-width: 1180px) {
  .mixing-guide-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .mixing-guide-grid { grid-template-columns: 1fr; }
}