/* ============================================================
   SALUS SAFETY — Global Styles
   Design system: tokens, base, typography, layout utilities
   ============================================================ */

:root {
  /* Brand colors */
  --primary-blue: #005BAC;
  --dark-blue: #003E7E;
  --deep-navy: #002B57;
  --light-blue: #EAF4FF;
  --white: #FFFFFF;
  --grey: #F5F7FA;
  --grey-200: #E5EAF0;
  --grey-400: #9AA7B5;
  --text: #1F2937;
  --text-muted: #5B6B7C;
  --accent: #00A8A8;
  --accent-soft: #E0F5F5;

  /* Typography */
  --font-heading: "Inter Tight", "Inter", -apple-system, sans-serif;
  --font-body: "Inter", -apple-system, sans-serif;

  /* Layout */
  --container: 1200px;
  --radius: 14px;
  --radius-lg: 22px;
  --shadow-sm: 0 1px 3px rgba(15, 35, 60, .07), 0 1px 2px rgba(15, 35, 60, .05);
  --shadow-md: 0 6px 22px rgba(15, 35, 60, .09);
  --shadow-lg: 0 18px 48px rgba(0, 43, 87, .16);
  --transition: all .28s cubic-bezier(.4, 0, .2, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: var(--primary-blue); text-decoration: none; transition: var(--transition); }

ul { list-style: none; }

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.15;
  color: var(--deep-navy);
  letter-spacing: -.02em;
}

h1 { font-size: clamp(2.4rem, 5vw, 4rem); }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 2.2vw, 1.6rem); }
h4 { font-size: 1.15rem; }

.lead { font-size: 1.2rem; color: var(--text-muted); max-width: 46em; }

.eyebrow {
  display: inline-block;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--primary-blue);
  margin-bottom: 14px;
}

.eyebrow.accent { color: var(--accent); }

/* ---------- Layout utilities ---------- */
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }

.section { padding: 96px 0; }
.section.tight { padding: 64px 0; }
.section.grey { background: var(--grey); }
.section.light-blue { background: var(--light-blue); }
.section.navy { background: var(--deep-navy); }
.section.navy h2, .section.navy h3 { color: var(--white); }
.section.navy p { color: rgba(255, 255, 255, .78); }

.section-head { max-width: 720px; margin-bottom: 56px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head p { margin-top: 16px; color: var(--text-muted); font-size: 1.1rem; }

.grid { display: grid; gap: 28px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 30px;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
}

.btn .arrow { transition: transform .25s ease; }
.btn:hover .arrow { transform: translateX(4px); }

.btn-primary { background: var(--primary-blue); color: var(--white); }
.btn-primary:hover { background: var(--dark-blue); box-shadow: var(--shadow-md); transform: translateY(-2px); }

.btn-accent { background: var(--accent); color: var(--white); }
.btn-accent:hover { background: #008C8C; box-shadow: var(--shadow-md); transform: translateY(-2px); }

.btn-outline { border-color: var(--primary-blue); color: var(--primary-blue); background: transparent; }
.btn-outline:hover { background: var(--primary-blue); color: var(--white); }

.btn-white { background: var(--white); color: var(--primary-blue); }
.btn-white:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }

.btn-ghost-white { border-color: rgba(255,255,255,.55); color: var(--white); background: transparent; }
.btn-ghost-white:hover { background: rgba(255,255,255,.12); border-color: var(--white); }

/* ---------- Page hero (interior pages) ---------- */
.page-hero {
  background: linear-gradient(115deg, var(--deep-navy) 0%, var(--dark-blue) 55%, var(--primary-blue) 100%);
  padding: 170px 0 90px;
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.page-hero::after {
  content: "";
  position: absolute;
  right: -160px; top: -160px;
  width: 520px; height: 520px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,168,168,.28), transparent 65%);
}

.page-hero h1 { color: var(--white); }
.page-hero p { color: rgba(255,255,255,.82); font-size: 1.15rem; max-width: 620px; margin-top: 18px; }

.breadcrumb { font-size: .85rem; margin-bottom: 22px; color: rgba(255,255,255,.65); }
.breadcrumb a { color: rgba(255,255,255,.85); }
.breadcrumb a:hover { color: var(--white); }

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

.stat-number {
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 4.5vw, 3.6rem);
  font-weight: 800;
  color: var(--primary-blue);
  line-height: 1;
}

.section.navy .stat-number { color: var(--accent); }

.checklist li {
  padding: 9px 0 9px 34px;
  position: relative;
  color: var(--text-muted);
}

.checklist li::before {
  content: "";
  position: absolute; left: 0; top: 14px;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--light-blue) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23005BAC' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/12px no-repeat;
}

.img-rounded { border-radius: var(--radius-lg); box-shadow: var(--shadow-md); object-fit: cover; width: 100%; }

.divider { height: 1px; background: var(--grey-200); border: 0; margin: 0; }

::selection { background: var(--primary-blue); color: var(--white); }


/* === SALUS revised PDS product cards === */
.product-grid-5 {
  grid-template-columns: repeat(5, minmax(0, 1fr));
  align-items: stretch;
}
.product-card.reveal { opacity: 1; transform: none; }
.card .pds-card-media {
  background: linear-gradient(180deg, #f8fbff 0%, #eef5fb 100%);
  padding: 24px;
}
.card .pds-card-media img {
  object-fit: contain;
  transform: none !important;
  filter: drop-shadow(0 12px 22px rgba(0,43,87,.12));
}
.product-spec-list {
  margin: 18px 0 0;
  padding: 14px 0 0;
  border-top: 1px solid var(--grey-200);
  list-style: none;
}
.product-spec-list li {
  position: relative;
  padding: 5px 0 5px 16px;
  color: var(--text-muted);
  font-size: .84rem;
  line-height: 1.35;
}
.product-spec-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}
@media (max-width: 1180px) { .product-grid-5 { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 760px) { .product-grid-5 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .product-grid-5 { grid-template-columns: 1fr; } }

/* Product photo correction: use real glove photos, not extracted PDF marks */
.pds-card-media {
  background: linear-gradient(180deg, #ffffff 0%, #f7fafc 100%);
  min-height: 165px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px;
}
.pds-card-media img {
  width: 100%;
  height: 135px;
  object-fit: contain;
  object-position: center;
  mix-blend-mode: normal;
}
.pds-card-media .card-badge {
  z-index: 2;
}