:root {
  --blue: #183b78;
  --blue-dark: #0d2a58;
  --blue-soft: #eaf0f8;
  --ink: #202734;
  --muted: #5d6673;
  --soft: #f5f6f7;
  --white: #fff;
  --max: 1180px;
  --shadow: 0 12px 30px rgba(19, 42, 82, .12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: #fff;
  font-family: "Source Sans 3", Arial, sans-serif;
  font-size: 18px;
  line-height: 1.52;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
button, input, select, textarea { font: inherit; }

h1, h2, h3 {
  margin: 0 0 .55em;
  color: var(--blue);
  font-family: Garamond, "Times New Roman", serif;
  line-height: 1.08;
}
h1 { font-size: clamp(2.7rem, 6vw, 5.6rem); }
h2 { font-size: clamp(2.1rem, 4vw, 3.35rem); }
h3 { font-size: clamp(1.4rem, 2.4vw, 1.85rem); }
p { margin: 0 0 1em; }

.container { width: min(var(--max), calc(100% - 44px)); margin-inline: auto; }
.container.wide { width: min(1360px, calc(100% - 36px)); }
.container.narrow { max-width: 860px; }
.centered { text-align: center; }
.section-soft { background: var(--soft); }
.section-blue-tint { background: var(--blue-soft); }

.skip-link {
  position: fixed; left: 16px; top: -100px; z-index: 9999;
  padding: 10px 16px; color: #fff; background: #000;
}
.skip-link:focus { top: 16px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

.site-header {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(255,255,255,.97);
  box-shadow: 0 2px 14px rgba(13,42,88,.1);
}
.header-inner {
  width: min(1320px, calc(100% - 32px)); margin: auto;
  min-height: 88px; display: flex; align-items: center; justify-content: space-between;
}
.brand img { width: 68px; height: 68px; object-fit: contain; }
.primary-nav { display: flex; align-items: center; gap: 8px; font-weight: 600; }
.primary-nav > a, .dropdown-toggle {
  border: 0; background: transparent; text-decoration: none; color: var(--blue-dark);
  padding: 13px 14px; border-radius: 7px; cursor: pointer;
}
.primary-nav > a:hover, .primary-nav > a:focus, .dropdown-toggle:hover, .dropdown-toggle:focus, .primary-nav .active {
  background: var(--blue-soft);
}
.primary-nav .nav-cta { color: #fff; background: var(--blue); }
.primary-nav .nav-cta:hover, .primary-nav .nav-cta:focus { background: var(--blue-dark); }
.nav-dropdown { position: relative; }
.dropdown-menu {
  position: absolute; top: calc(100% + 5px); left: 0; min-width: 220px;
  padding: 8px; background: #fff; box-shadow: var(--shadow); border-radius: 8px;
  opacity: 0; visibility: hidden; transform: translateY(-5px); transition: .2s ease;
}
.nav-dropdown:hover .dropdown-menu, .nav-dropdown:focus-within .dropdown-menu, .nav-dropdown.open .dropdown-menu {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.dropdown-menu a { display: block; padding: 10px 12px; text-decoration: none; border-radius: 5px; }
.dropdown-menu a:hover, .dropdown-menu a:focus { background: var(--blue-soft); }
.menu-toggle { display: none; border: 0; background: transparent; padding: 10px; }
.menu-toggle span:not(.sr-only) { display: block; width: 27px; height: 3px; margin: 5px 0; background: var(--blue-dark); }

.hero { position: relative; min-height: clamp(330px, 42vw, 520px); overflow: hidden; }
.hero > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center center; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,.18) 0%, rgba(0,0,0,.18) 100%); }
.hero-content { position: relative; z-index: 1; width: min(1240px, calc(100% - 44px)); margin: auto; padding-top: clamp(96px, 13vw, 150px); text-align: center; }
.hero-content h1 { color: #fff; max-width: 1000px; margin-inline: auto; font-size: clamp(2.2rem, 4.3vw, 4rem); text-shadow: 0 2px 8px rgba(0,0,0,.55); }
.hero-content p { color: #fff; max-width: 700px; margin-inline: auto; font-size: clamp(1.35rem, 2.4vw, 2rem); font-weight: 700; text-shadow: 0 2px 8px rgba(0,0,0,.55); }

.section-compact { padding: 8px 0; }
.process-strip img { width: min(72%, 1000px); margin: 0 auto; max-height: 220px; object-fit: contain; }
.split-section { padding: 52px 0; }
.split-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 70px); align-items: center; }
.media-card img { width: 100%; border-radius: 8px; box-shadow: var(--shadow); }
.contain-image img { max-height: 650px; object-fit: contain; background: #fff; }
.content-card p:last-child { margin-bottom: 0; }
.content-card ul { margin-top: .2em; }
.feature-copy .lead { font-size: 1.15em; }
.check-list { list-style: none; padding: 0; margin: 15px 0 24px; }
.check-list li { position: relative; padding-left: 34px; margin: 9px 0; font-weight: 700; }
.check-list li::before { content: "✓"; position: absolute; left: 0; color: var(--blue); }

.learn-more-button, .button {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 11px 24px; border: 2px solid var(--blue); border-radius: 5px;
  color: #fff; background: var(--blue); text-decoration: none; font-weight: 700; text-transform: uppercase;
  letter-spacing: .04em; cursor: pointer; transition: .2s ease;
}
.learn-more-button:hover, .button:hover, .learn-more-button:focus, .button:focus { color: var(--blue); background: #fff; }
.learn-more-button span { font-size: 1.35em; line-height: 1; }
.learn-more-panel { margin-top: 20px; padding: 24px; background: #fff; border-left: 5px solid var(--blue); box-shadow: 0 6px 22px rgba(19,42,82,.09); }
.learn-more-panel[hidden] { display: none; }

.center-section { padding: 54px 0; text-align: center; }
.center-section p { font-size: 1.12em; }
.every-list { display: grid; gap: 3px; margin: 20px 0 24px; color: var(--blue); font-family: Garamond, serif; font-size: 1.7rem; font-weight: 700; }

.colors-section { padding: 52px 0; }
.section-heading { max-width: 980px; margin: 0 auto 28px; }
.section-heading h2 span { font-size: .72em; white-space: nowrap; }
.color-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 16px; }
.color-grid figure { margin: 0; text-align: center; }
.color-grid figcaption { margin-bottom: 9px; color: var(--blue-dark); font-weight: 700; font-size: 1.1rem; }
.color-grid img { width: 100%; aspect-ratio: 1 / 1.22; object-fit: cover; border-radius: 6px; box-shadow: 0 7px 20px rgba(13,42,88,.11); }
.standard-black { margin: 24px auto 0; width: min(360px, 100%); text-align: center; }
.standard-black figcaption { margin-bottom: 10px; color: var(--blue-dark); font-weight: 700; font-size: 1.14rem; }
.standard-black img { width: 100%; aspect-ratio: 1 / 1.22; object-fit: cover; border-radius: 6px; box-shadow: 0 7px 20px rgba(13,42,88,.11); }
.small-note { margin: 16px 0 0; text-align: center; font-size: 1.08rem; color: #303844; font-weight: 600; }
.prominent-note { font-size: 1.3rem; color: #1e2430; font-weight: 700; }

.vinyl-section { padding: 52px 0; }
.vinyl-section h2 { max-width: 1100px; margin-inline: auto; font-size: clamp(1.65rem, 2.6vw, 2.35rem); }
.wide-feature-image { width: min(784px, 70%); margin: 26px auto 0; border-radius: 8px; box-shadow: var(--shadow); }

.final-cta { padding: 64px 0; color: #fff; background: var(--blue-dark); }
.final-cta h2 { color: #fff; }
.final-cta p { font-size: clamp(1.25rem, 2.6vw, 1.8rem); }
.button-light { color: var(--blue-dark); background: #fff; border-color: #fff; }
.button-light:hover, .button-light:focus { color: #fff; background: transparent; }

.site-footer { padding: 42px 0 18px; color: #fff; background: #0a1d3d; }
.footer-inner { display: grid; grid-template-columns: 1.45fr 1fr 1fr .8fr; gap: 28px; align-items: start; }
.footer-brand img { width: 62px; margin-bottom: 12px; }
.footer-brand p { max-width: 270px; font-size: .9rem; line-height: 1.35; }
.footer-flag { display: flex; justify-content: flex-end; align-items: flex-start; }
.footer-flag img { width: min(126px, 100%); border-radius: 4px; background: #fff; }
.footer-inner strong { display: block; margin-bottom: 9px; }
.footer-inner a { display: block; width: fit-content; margin: 5px 0; color: #fff; text-decoration: none; }
.footer-inner a:hover { text-decoration: underline; }
.copyright { margin: 28px 0 0; text-align: center; color: rgba(255,255,255,.68); font-size: .88rem; }

@media (max-width: 920px) {
  .menu-toggle { display: block; }
  .primary-nav {
    display: none; position: absolute; top: 88px; left: 0; right: 0;
    padding: 14px 18px 22px; background: #fff; box-shadow: var(--shadow); align-items: stretch; flex-direction: column;
  }
  .primary-nav.open { display: flex; }
  .primary-nav > a, .dropdown-toggle { width: 100%; text-align: left; }
  .dropdown-menu { position: static; display: none; margin: 4px 0 4px 14px; box-shadow: none; opacity: 1; visibility: visible; transform: none; }
  .nav-dropdown.open .dropdown-menu { display: block; }
  .split-grid { grid-template-columns: 1fr; gap: 26px; }
  .reverse-mobile .content-card { order: 2; }
  .reverse-mobile .media-card { order: 1; }
  .color-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-flag { justify-content: flex-start; }
}

@media (max-width: 620px) {
  body { font-size: 17px; }
  .header-inner { min-height: 74px; }
  .brand img { width: 55px; height: 55px; }
  .primary-nav { top: 74px; }
  .hero { min-height: 270px; }
  .hero > img { object-position: center 88%; }
  .hero-overlay { background: rgba(255,255,255,.12); }
  .hero-content { padding-top: 70px; text-align: center; }
  .hero-content h1 { white-space: normal; font-size: clamp(2rem, 8vw, 3rem); }
  .hero-content p { max-width: 320px; margin-inline: auto; }
  .section-compact { padding: 6px 0; }
  .split-section, .center-section, .colors-section, .vinyl-section { padding: 36px 0; }
  .color-grid { grid-template-columns: repeat(2, 1fr); }
  .color-grid figure:last-child { grid-column: 1 / -1; width: 50%; justify-self: center; }
  .section-heading h2 span { display: block; white-space: normal; }
  .footer-inner { grid-template-columns: 1fr; }
  .wide-feature-image { width: 100%; }
  .footer-flag { justify-content: flex-start; }
  .footer-flag img { width: 112px; }
}


/* Shades page */
.hero--shades { min-height: clamp(360px, 43vw, 560px); }
.hero-overlay--dark { background: linear-gradient(180deg, rgba(0,0,0,.34) 0%, rgba(0,0,0,.34) 100%); }
.hero-content--shades { padding-top: clamp(88px, 12vw, 138px); }
.hero--shades .hero-content h1 {
  max-width: 980px;
  margin-inline: auto;
  color: #fff;
  font-size: clamp(2rem, 4vw, 3.45rem);
  font-weight: 700;
  line-height: 1.12;
  margin-bottom: .28em;
  text-shadow: 0 2px 10px rgba(0,0,0,.62);
}
.hero--shades .hero-subtitle-equal {
  max-width: 900px;
  margin-inline: auto;
  color: #fff;
  font-family: Garamond, "Times New Roman", serif;
  font-size: clamp(1.55rem, 3vw, 2.6rem);
  font-weight: 700;
  line-height: 1.12;
  text-shadow: 0 2px 10px rgba(0,0,0,.62);
}
.shades-intro { padding: 34px 0 14px; }
.shades-intro p { font-family: Garamond, "Times New Roman", serif; font-size: clamp(1.55rem, 2.5vw, 2.1rem); line-height: 1.25; max-width: 980px; margin-inline: auto; color: var(--blue-dark); }
.compact-heading { margin-bottom: 18px; }
.shades-grid-top { align-items: center; }
.small-media-card img { max-width: 430px; margin-inline: auto; }
.shades-bold-copy { font-weight: 700; font-size: 1.18rem; color: var(--blue-dark); }
.feature-check-list { list-style: none; padding: 0; margin: 18px 0 0; }
.feature-check-list li { position: relative; padding-left: 36px; margin: 12px 0; }
.feature-check-list li::before { content: '✓'; position: absolute; left: 0; top: 0; color: var(--blue); font-weight: 700; }
.shades-custom { padding: 48px 0; }
.icon-check-row {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 14px 22px;
  margin: 24px auto 28px; color: var(--blue-dark); font-weight: 700;
}
.icon-check-row span { padding: 10px 16px; background: var(--blue-soft); border-radius: 999px; }
.shades-large-button { min-height: 56px; padding-inline: 28px; }
.narrow-image-wrap { max-width: 1020px; }
.section-centered-image { width: min(820px, 100%); margin: 0 auto 28px; border-radius: 8px; box-shadow: var(--shadow); }
.centered-copy-block { max-width: 920px; margin: 0 auto; text-align: left; }
.shades-why-alp { padding: 48px 0; }
.comparison-table-image { width: min(980px, 100%); margin: 18px auto 8px; border-radius: 6px; box-shadow: 0 10px 28px rgba(13,42,88,.12); }
.copy-after-table { margin-top: 0; }
.shades-final-cta { padding: 54px 0; }
.ids-graphic { width: min(860px, 92%); margin: 0 auto 20px; }
.cta-tagline { font-size: clamp(1.35rem, 2.4vw, 1.8rem); color: var(--blue-dark); margin-bottom: 22px; }
.placeholder-page { min-height: 62vh; display: flex; align-items: center; padding: 70px 0; }
.text-left { text-align: left; }
@media (max-width: 700px) {
  .hero--shades .hero-content h1 { font-size: clamp(1.72rem, 8vw, 2.45rem); }
  .hero--shades .hero-subtitle-equal { font-size: clamp(1.35rem, 6.5vw, 2rem); }
  .shades-intro { padding: 28px 0 6px; }
  .icon-check-row { gap: 10px; }
  .icon-check-row span { width: 100%; max-width: 340px; }
}

.hero--shades > img { object-position: center center; }

.footer-minor-link { font-size: .82rem; opacity: .72; }
.footer-minor-link:hover, .footer-minor-link:focus { opacity: 1; }