:root {
  --brand-blue: #49B4E8;
  --brand-yellow: #FFC20E;
  --dark: #1C1F22;
  --dark-light: #2A2E32;
  --bg: #F5F5F2;
  --white: #FFFFFF;
  --line: #E5E5E5;
}

/* Smooth Scroll */
html {
  scroll-behavior: smooth;
}

/* Body */
body {
  font-family: 'Poppins', sans-serif;
  background: var(--bg);
  color: var(--dark);
}

/* =========================
   INDUSTRIAL HAZARD STRIPE
========================= */

.hazard {
  height: 9px;
  background-image: repeating-linear-gradient(
    135deg,
    var(--dark) 0,
    var(--dark) 14px,
    var(--brand-yellow) 14px,
    var(--brand-yellow) 28px
  );
}

.hazard-thin {
  height: 5px;
  background-image: repeating-linear-gradient(
    135deg,
    var(--dark) 0,
    var(--dark) 10px,
    var(--brand-yellow) 10px,
    var(--brand-yellow) 20px
  );
}

/* =========================
   TEXT
========================= */

.eyebrow {
  letter-spacing: .14em;
}

/* =========================
   INDUSTRIAL PLATE
========================= */

.plate {
  position: relative;
  border: 1px solid var(--dark-light);
}

.plate::before,
.plate::after {
  content: "";
  position: absolute;
  width: 10px;
  height: 10px;
  border: 2px solid var(--brand-blue);
}

.plate::before {
  top: -1px;
  left: -1px;
  border-right: none;
  border-bottom: none;
}

.plate::after {
  bottom: -1px;
  right: -1px;
  border-left: none;
  border-top: none;
}

/* =========================
   NAVIGATION
========================= */

.nav-link {
  position: relative;
  transition: color .2s ease;
}

.nav-link:hover {
  color: var(--brand-blue);
}

.nav-link.active {
  color: var(--dark);
}

.nav-link.active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -22px;
  height: 3px;
  background: var(--brand-yellow);
}

/* =========================
   BUTTONS
========================= */

.btn-primary {
  background: var(--brand-yellow);
  color: var(--dark);
  border: 1px solid var(--brand-yellow);
  transition: all .25s ease;
}

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

.btn-secondary {
  background: var(--brand-blue);
  color: var(--white);
  border: 1px solid var(--brand-blue);
  transition: all .25s ease;
}

.btn-secondary:hover {
  background: var(--dark);
  border-color: var(--dark);
  color: var(--white);
}

.btn-outline {
  background: transparent;
  color: var(--dark);
  border: 1px solid var(--brand-blue);
  transition: all .25s ease;
}

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

/* =========================
   CARDS
========================= */

.card-hover {
  transition:
    transform .25s ease,
    box-shadow .25s ease,
    border-color .25s ease;
}

.card-hover:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 40px -18px rgba(28, 31, 34, .35);
  border-color: var(--brand-blue);
}

/* =========================
   CLIPPED CORNER
========================= */

.clip-corner {
  clip-path: polygon(
    0 0,
    100% 0,
    100% calc(100% - 22px),
    calc(100% - 22px) 100%,
    0 100%
  );
}

/* =========================
   MOBILE MENU
========================= */

#mobile-menu {
  display: none;
}

#mobile-menu.open {
  display: block;
}

/* =========================
   TEXT SELECTION
========================= */

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

/* =========================
   PRODUCTS DROPDOWN
========================= */

.dropdown-panel {
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition:
    opacity .18s ease,
    transform .18s ease,
    visibility .18s ease;
}

.dropdown-wrap.open .dropdown-panel {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-wrap.open .dropdown-caret {
  transform: rotate(180deg);
}

.dropdown-caret {
  transition: transform .18s ease;
}

/* Dropdown hover */
.dropdown-panel a:hover {
  color: var(--brand-blue);
  background: rgba(73, 180, 232, .08);
}

/* =========================
   MOBILE PRODUCTS ACCORDION
========================= */

#mobile-products-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height .25s ease;
}

#mobile-products-panel.open {
  max-height: 480px;
}

.mobile-caret {
  transition: transform .2s ease;
}

.mobile-caret.open {
  transform: rotate(180deg);
}

/* =========================
   MARQUEE
========================= */

.marquee-wrap {
  overflow: hidden;
  position: relative;
  width: 100%;
}

.marquee-track {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  width: max-content;
  animation: marquee-scroll 25s linear infinite;
}

.marquee-wrap:hover .marquee-track {
  animation-play-state: paused;
}

.marquee-item {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 6rem;
  padding: 0 1.5rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: .125rem;
  filter: grayscale(1);
  transition:
    filter .3s ease,
    border-color .3s ease,
    box-shadow .3s ease;
}

.marquee-item:hover {
  filter: grayscale(0);
  border-color: var(--brand-blue);
  box-shadow: 0 8px 20px rgba(73, 180, 232, .15);
}

/* =========================
   MARQUEE ANIMATION
========================= */

@keyframes marquee-scroll {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

/* =========================
   BRAND HIGHLIGHTS
========================= */

.text-brand-blue {
  color: var(--brand-blue);
}

.text-brand-yellow {
  color: var(--brand-yellow);
}

.bg-brand-blue {
  background: var(--brand-blue);
}

.bg-brand-yellow {
  background: var(--brand-yellow);
}

.border-brand-blue {
  border-color: var(--brand-blue);
}

.border-brand-yellow {
  border-color: var(--brand-yellow);
}