/* ============================================================
   Forcelinc Glove — brand site stylesheet
   Palette: navy #001E50 / #06163D, safety red-orange #F04424,
            warm paper #F6F4EF, ink #121A29
   Type: Barlow Condensed (display) + Barlow (body)
   ============================================================ */

:root {
  --navy: #001E50;
  --navy-deep: #06163D;
  --navy-soft: #0A2A63;
  --accent: #F04424;
  --accent-dark: #C83418;
  --paper: #F6F4EF;
  --white: #FFFFFF;
  --ink: #121A29;
  --muted: #5B6472;
  --line: #E3DFD6;
  --line-dark: rgba(255, 255, 255, 0.16);

  --font-display: 'Barlow Condensed', 'Arial Narrow', Arial, sans-serif;
  --font-body: 'Barlow', 'Helvetica Neue', Arial, sans-serif;

  --container: 1180px;
  --gutter: clamp(20px, 4vw, 48px);
  --radius: 3px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  text-wrap: pretty;
}

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

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

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

/* ---------- shared bits ---------- */
.kicker {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}
.kicker--light { color: var(--accent); }

.section { padding: clamp(64px, 9vw, 128px) 0; }
.section--paper { background: var(--paper); }

.section-head {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(24px, 4vw, 64px);
  align-items: end;
  margin-bottom: clamp(40px, 5vw, 72px);
}

.section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(34px, 5vw, 56px);
  line-height: 0.98;
  letter-spacing: 0.005em;
  text-transform: uppercase;
  margin-top: 12px;
  color: var(--navy);
}

.section-lead {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.55;
  max-width: 46ch;
}

em {
  font-style: normal;
  color: var(--accent);
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 26px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
  cursor: pointer;
}
.btn--solid { background: var(--navy); color: var(--white); }
.btn--solid:hover { background: var(--navy-soft); }
.btn--accent { background: var(--accent); color: var(--white); }
.btn--accent:hover { background: var(--accent-dark); }
.btn--ghost {
  color: var(--white);
  border: 1px solid var(--line-dark);
}
.btn--ghost:hover { border-color: var(--white); background: rgba(255,255,255,0.06); }

/* ---------- utility bar ---------- */
.utilitybar {
  background: var(--navy-deep);
  color: rgba(255,255,255,0.82);
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.utilitybar__inner {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-top: 8px;
  padding-bottom: 8px;
  flex-wrap: wrap;
}
.utilitybar__certs { color: rgba(255,255,255,0.6); }

/* ---------- header ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--white);
  border-bottom: 1px solid var(--line);
}
.header__inner {
  display: flex;
  align-items: center;
  gap: 28px;
  height: 76px;
}
.brand__logo { height: 34px; width: auto; }

.nav {
  display: flex;
  gap: 26px;
  margin-left: auto;
}
.nav a {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink);
  padding: 6px 0;
  position: relative;
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 2px;
  background: var(--accent);
  transition: width 0.18s ease;
}
.nav a:hover::after { width: 100%; }

.header__cta { margin-left: 8px; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 12px;
  cursor: pointer;
  margin-left: auto;
}
.nav-toggle span {
  width: 24px; height: 2px;
  background: var(--navy);
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- hero ---------- */
.hero {
  position: relative;
  background: var(--navy);
  color: var(--white);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(-45deg, transparent 0 26px, rgba(255,255,255,0.025) 26px 27px);
  pointer-events: none;
}
.hero__mark {
  position: absolute;
  right: -80px;
  top: 50%;
  transform: translateY(-50%);
  opacity: 0.08;
  pointer-events: none;
}
.hero__mark img { width: 560px; height: auto; }
.hero__inner {
  position: relative;
  padding-top: clamp(72px, 10vw, 136px);
  padding-bottom: clamp(64px, 8vw, 112px);
  max-width: var(--container);
}
.hero__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(52px, 9vw, 104px);
  line-height: 0.94;
  text-transform: uppercase;
  letter-spacing: 0.005em;
  margin-top: 18px;
  max-width: 13ch;
}
.hero__title em { color: var(--accent); }
.hero__sub {
  margin-top: 28px;
  font-size: 19px;
  line-height: 1.6;
  color: rgba(255,255,255,0.82);
  max-width: 58ch;
}
.hero__actions {
  margin-top: 36px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.hero__specs {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, auto);
  gap: clamp(20px, 3vw, 48px);
  margin-top: clamp(48px, 6vw, 80px);
  padding-top: 28px;
  border-top: 1px solid var(--line-dark);
}
.hero__specs li { display: flex; flex-direction: column; }
.hero__specs strong {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.6vw, 30px);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--white);
}
.hero__specs span {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* ---------- products ---------- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.product {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.product--feature {
  grid-column: span 2;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
}
.product--feature .product__body {
  padding: clamp(24px, 3vw, 40px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.product:not(.product--feature) .product__body { padding: 24px; }

.product__name {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--navy);
}
.product--feature .product__name { font-size: clamp(28px, 3vw, 38px); }
.product__desc { margin-top: 10px; color: var(--muted); line-height: 1.55; }

.tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}
.tags li {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--navy);
  border: 1px solid var(--line);
  padding: 5px 12px;
  border-radius: 2px;
}

/* placeholder imagery */
.ph {
  position: relative;
  aspect-ratio: 4 / 3;
  background:
    repeating-linear-gradient(-45deg, var(--navy-deep) 0 22px, var(--navy) 22px 44px);
  display: flex;
  align-items: flex-end;
  padding: 18px;
  overflow: hidden;
}
.ph--feature { aspect-ratio: auto; min-height: 380px; }
.ph::after {
  content: attr(data-label);
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.9);
}
.ph--feature::after { font-size: clamp(24px, 3vw, 34px); }
.ph__note {
  position: absolute;
  top: 14px;
  right: 14px;
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  border: 1px solid rgba(255,255,255,0.3);
  padding: 4px 8px;
}
.ph img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }

/* ---------- materials ---------- */
.materials {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border-top: 1px solid var(--line);
}
.material {
  padding: 28px 20px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.material:first-child { border-left: 1px solid var(--line); }
.material__name {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--navy);
}
.material__name small {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.08em;
}
.material__use {
  font-size: 14px;
  color: var(--muted);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

/* ---------- hero line ---------- */
.heroline {
  position: relative;
  background: var(--navy-deep);
  color: var(--white);
  overflow: hidden;
}
.heroline__inner {
  padding-top: clamp(64px, 8vw, 112px);
  padding-bottom: clamp(64px, 8vw, 112px);
  position: relative;
  max-width: var(--container);
}
.heroline__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(42px, 7vw, 80px);
  line-height: 0.96;
  text-transform: uppercase;
  margin-top: 16px;
}
.heroline__title em { color: var(--accent); }
.heroline__sub {
  margin-top: 24px;
  max-width: 56ch;
  color: rgba(255,255,255,0.82);
  font-size: 19px;
  line-height: 1.6;
}
.heroline__word {
  position: absolute;
  right: -20px;
  bottom: -30px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(80px, 14vw, 200px);
  line-height: 1;
  color: rgba(255,255,255,0.04);
  pointer-events: none;
  user-select: none;
  letter-spacing: 0.02em;
}

/* ---------- certifications ---------- */
.certs {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}
.cert {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: var(--white);
}
.cert__mark {
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--navy);
  border-bottom: 3px solid var(--accent);
  padding-bottom: 12px;
  align-self: flex-start;
}
.cert__label { font-size: 14px; color: var(--muted); line-height: 1.45; }

/* ---------- capabilities ---------- */
.capabilities {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  counter-reset: cap;
}
.capability {
  background: var(--white);
  border: 1px solid var(--line);
  border-top: 3px solid var(--accent);
  border-radius: var(--radius);
  padding: 28px 26px;
}
.capability__num {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--accent);
}
.capability__name {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--navy);
  margin-top: 10px;
}
.capability__desc { margin-top: 12px; color: var(--muted); line-height: 1.55; }

/* ---------- about ---------- */
.about {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(28px, 5vw, 72px);
  align-items: start;
}
.about__body p { color: var(--ink); font-size: 19px; line-height: 1.65; }
.about__body p + p { margin-top: 18px; }

/* ---------- contact ---------- */
.contact { background: var(--navy); color: var(--white); }
.contact__inner {
  padding-top: clamp(64px, 8vw, 104px);
  padding-bottom: clamp(64px, 8vw, 104px);
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(28px, 5vw, 72px);
}
.contact__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(38px, 5vw, 60px);
  line-height: 0.98;
  text-transform: uppercase;
  margin-top: 16px;
}
.contact__sub {
  margin-top: 20px;
  color: rgba(255,255,255,0.8);
  font-size: 18px;
  max-width: 42ch;
}
.contact__details {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.contact__row {
  border-bottom: 1px solid var(--line-dark);
  padding-bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.contact__label {
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
}
.contact__value {
  font-size: 20px;
  font-weight: 500;
  color: var(--white);
}
.contact__value:hover { color: var(--accent); }
.contact__btn { align-self: flex-start; margin-top: 8px; }

/* ---------- footer ---------- */
.footer { background: var(--paper); border-top: 1px solid var(--line); }
.footer__inner {
  padding-top: 48px;
  padding-bottom: 40px;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 28px 48px;
  align-items: start;
}
.footer__logo { height: 30px; width: auto; }
.footer__tag { margin-top: 14px; color: var(--muted); font-size: 15px; }
.footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  justify-content: flex-end;
}
.footer__nav a {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink);
}
.footer__nav a:hover { color: var(--accent); }
.footer__certs {
  grid-column: 1 / -1;
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  padding-top: 20px;
  border-top: 1px solid var(--line);
}
.footer__copy {
  grid-column: 1 / -1;
  font-size: 13px;
  color: var(--muted);
}

/* ---------- reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  * { transition-duration: 0.001ms !important; }
}

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .section-head { grid-template-columns: 1fr; }
  .certs { grid-template-columns: repeat(2, 1fr); }
  .materials { grid-template-columns: repeat(2, 1fr); }
  .material:nth-child(odd) { border-left: 1px solid var(--line); }
  .product--feature { grid-template-columns: 1fr; }
  .product--feature .ph--feature { min-height: 280px; }
  .about, .contact__inner { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; }
  .footer__nav { justify-content: flex-start; }

  .nav {
    position: absolute;
    top: 76px;
    left: 0; right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--white);
    border-bottom: 1px solid var(--line);
    padding: 8px 20px 16px;
    display: none;
  }
  .nav.is-open { display: flex; }
  .nav a { padding: 14px 0; font-size: 18px; border-bottom: 1px solid var(--line); }
  .nav a::after { display: none; }
  .header__cta { display: none; }
  .nav-toggle { display: flex; }
}

@media (max-width: 560px) {
  .hero__specs { grid-template-columns: repeat(2, auto); gap: 20px; }
  .product-grid { grid-template-columns: 1fr; }
  .product--feature { grid-column: span 1; }
  .capabilities { grid-template-columns: 1fr; }
  .certs { grid-template-columns: 1fr; }
  .materials { grid-template-columns: 1fr; }
  .material { border-left: 1px solid var(--line) !important; }
  .utilitybar__certs { display: none; }
}