/* ==========================================================================
   skbetonm.com - global stylesheet
   Mobile first: base rules are written for a 360px screen, wider layouts
   are layered on with min-width queries at 480px, 768px and 1024px.
   Light theme only.
   ========================================================================== */

:root {
  color-scheme: only light;

  --bg: #F6FAFD;
  --surface: #E6EFF9;
  --ink: #0B1F3A;
  --muted: #4F6378;
  --accent: #0E4C92;
  --accent-ink: #FFFFFF;
  --accent-deep: #0A3A70;
  --cta-sub: #D5E3F5;
  --hairline: rgba(11, 31, 58, 0.22);
  --frame-line: rgba(11, 31, 58, 0.38);

  --serif: "Spectral", Georgia, "Times New Roman", serif;
  --sans: "Karla", "Segoe UI", system-ui, -apple-system, Arial, sans-serif;

  --measure: 680px;
  --gutter: 1.25rem;
  --section-gap: clamp(3.25rem, 2.25rem + 4vw, 5.5rem);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  background-color: var(--bg);
  color: var(--ink);
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  background-color: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.7;
  font-kerning: normal;
  overflow-wrap: break-word;
}

@media (min-width: 480px) {
  body {
    font-size: 1.125rem;
  }
}

img,
video {
  max-width: 100%;
  height: auto;
}

svg {
  max-width: 100%;
}

p {
  margin: 0 0 1.3em;
}

a {
  color: var(--accent);
}

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}

/* --------------------------------------------------------------------------
   Layout column
   -------------------------------------------------------------------------- */

.wrap {
  width: 100%;
  max-width: calc(var(--measure) + 2 * var(--gutter));
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.wrap--wide {
  max-width: calc(880px + 2 * var(--gutter));
}

/* --------------------------------------------------------------------------
   Masthead: slim strip, then a left-aligned boxed crest
   -------------------------------------------------------------------------- */

.masthead {
  background-color: var(--bg);
  color: var(--ink);
}

.strip {
  background-color: var(--surface);
  color: var(--muted);
}

.strip__in {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.15rem 1rem;
  padding-top: 0.6rem;
  padding-bottom: 0.6rem;
  font-size: 0.75rem;
  line-height: 1.4;
}

.strip__label {
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.strip__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0 0.75rem;
  letter-spacing: 0.03em;
  color: var(--muted);
}

.brandbar {
  padding-top: clamp(1.75rem, 1.25rem + 2vw, 2.5rem);
}

.crest {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.55rem 1.1rem 0.55rem 0.7rem;
  border: 1px solid var(--ink);
  box-shadow: 0 0 0 3px var(--bg), 0 0 0 4px var(--ink);
  background-color: var(--bg);
  color: var(--ink);
  text-decoration: none;
  transition: background-color 0.2s ease;
}

.crest:hover {
  background-color: var(--surface);
}

.crest:focus-visible {
  outline-offset: 7px;
}

.crest__mark {
  display: block;
  flex: none;
  width: 40px;
  height: 40px;
}

.crest__name {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.65rem;
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--ink);
}

/* --------------------------------------------------------------------------
   Opening: pure typography
   -------------------------------------------------------------------------- */

.opening {
  padding-top: clamp(2.5rem, 1.75rem + 3vw, 4.25rem);
}

.headline {
  margin: 0 0 1.25rem;
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(1.75rem, 1.25rem + 2.2vw, 2.6rem);
  line-height: 1.12;
  letter-spacing: -0.015em;
  text-align: left;
  text-wrap: balance;
  color: var(--ink);
}

.dek {
  margin: 0 0 1.1rem;
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.2rem, 1.05rem + 0.7vw, 1.5rem);
  line-height: 1.45;
  color: var(--ink);
}

.dateline {
  margin: 0 0 2.25rem;
  font-size: 0.875rem;
  line-height: 1.4;
  color: var(--muted);
}

@media (min-width: 1024px) {
  .headline {
    margin-right: -100px;
  }
}

/* --------------------------------------------------------------------------
   Article body
   -------------------------------------------------------------------------- */

.article {
  display: block;
}

.lede::first-letter {
  float: left;
  margin: 0.06em 0.1em 0 0;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 3.5em;
  line-height: 0.82;
  color: var(--accent);
}

.part {
  display: flow-root;
  padding-top: var(--section-gap);
}

.section-index {
  margin: 0 0 0.6rem;
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.part h2 {
  margin: 0 0 1.25rem;
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(1.55rem, 1.25rem + 1.2vw, 2.1rem);
  line-height: 1.18;
  letter-spacing: -0.01em;
  text-wrap: balance;
  color: var(--ink);
}

.part h3 {
  margin: 1.9rem 0 0.35rem;
  font-family: var(--sans);
  font-weight: 700;
  font-size: 1.125rem;
  line-height: 1.35;
  color: var(--ink);
}

.part h3 + p {
  margin-bottom: 0;
}

.closing {
  margin-top: 2.25rem;
  margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   Figures: mounted prints
   -------------------------------------------------------------------------- */

.fig {
  margin: 2.5rem 0 0;
}

.frame {
  padding: 8px;
  border: 1px solid var(--ink);
  background-color: var(--bg);
}

.frame img {
  display: block;
  width: 100%;
  height: auto;
}

.media-box {
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background-color: var(--surface);
}

.media-box video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 35%;
}

.fig figcaption {
  margin-top: 0.7rem;
  font-size: 0.875rem;
  line-height: 1.45;
  color: var(--muted);
}

.fig + p {
  margin-top: 2.5rem;
}

.fig--offset {
  width: 100%;
  max-width: 320px;
  margin: 2rem auto 0;
}

@media (min-width: 768px) {
  .fig--offset {
    float: right;
    width: 300px;
    margin: 0.4rem 0 1.25rem 2rem;
  }

  .fig--offset + p {
    margin-top: 0;
  }
}

@media (min-width: 1024px) {
  .fig--wide {
    margin-left: -100px;
    margin-right: -100px;
  }

  .fig--offset {
    margin-right: -100px;
  }
}

/* --------------------------------------------------------------------------
   Compact editorial aside
   -------------------------------------------------------------------------- */

.note {
  margin: 2.25rem 0 0;
  padding: 1.25rem 1.25rem 0.9rem;
  background-color: var(--surface);
  color: var(--ink);
}

.note__title {
  margin: 0 0 0.7rem;
  font-family: var(--serif);
  font-style: italic;
  font-weight: 600;
  font-size: 1.25rem;
  line-height: 1.3;
  color: var(--ink);
}

.note ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.note li {
  position: relative;
  margin: 0 0 0.6rem;
  padding-left: 1.4rem;
  font-size: 1rem;
  line-height: 1.55;
  color: var(--ink);
}

.note li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.58em;
  width: 0.5rem;
  height: 0.5rem;
  background-color: var(--accent);
}

/* --------------------------------------------------------------------------
   Calls to action: two-line buttons, one per store, equal weight
   -------------------------------------------------------------------------- */

.cta-block {
  clear: both;
  margin: 2.5rem 0 0;
}

.cta-lead {
  margin: 0 0 0.9rem;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--muted);
}

.cta-pair {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
}

.cta {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  min-height: 60px;
  padding: 0.7rem 1rem;
  border-radius: 4px;
  background-color: var(--accent);
  color: var(--accent-ink);
  text-decoration: none;
  transition: background-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.cta:hover {
  background-color: var(--accent-deep);
  box-shadow: 0 8px 18px rgba(11, 31, 58, 0.2);
  transform: translateY(-1px);
}

.cta:focus-visible {
  outline: 3px solid var(--ink);
  outline-offset: 3px;
}

.cta__mark {
  display: block;
  flex: none;
  width: 22px;
  height: 22px;
  color: var(--accent-ink);
}

.cta__text {
  display: flex;
  flex-direction: column;
  min-width: 0;
  line-height: 1.25;
}

.cta__label {
  font-size: 1rem;
  font-weight: 700;
  color: var(--accent-ink);
}

.cta__sub {
  margin-top: 0.1rem;
  font-size: 0.8125rem;
  font-weight: 400;
  color: var(--cta-sub);
}

.cta__chev {
  display: none;
  flex: none;
  width: 12px;
  height: 12px;
  margin-left: auto;
  color: var(--accent-ink);
}

@media (min-width: 480px) {
  .cta-pair {
    grid-template-columns: 1fr 1fr;
  }

  .cta {
    gap: 0.55rem;
    padding: 0.7rem 0.7rem;
  }

  .cta__label {
    font-size: 0.875rem;
  }

  .cta__sub {
    font-size: 0.78rem;
  }
}

@media (min-width: 768px) {
  .cta {
    gap: 0.7rem;
    padding: 0.8rem 1.1rem;
  }

  .cta__label {
    font-size: 1rem;
  }

  .cta__sub {
    font-size: 0.8125rem;
  }

  .cta__chev {
    display: block;
  }
}

/* --------------------------------------------------------------------------
   Footer: bordered imprint card (disclosure, company, legal links)
   -------------------------------------------------------------------------- */

.page-end {
  margin-top: var(--section-gap);
  padding-bottom: clamp(2.5rem, 2rem + 2vw, 4rem);
  background-color: var(--bg);
  color: var(--ink);
}

.imprint {
  padding: clamp(1.25rem, 1rem + 1.5vw, 2.25rem);
  border: 1px solid var(--frame-line);
  background-color: var(--bg);
  color: var(--ink);
}

.credit_line {
  margin: 0 0 1.5rem;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--ink);
}

.publisher {
  margin: 0 0 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--hairline);
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--ink);
}

.publisher__row {
  margin: 0 0 0.7rem;
}

.publisher__k {
  display: block;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--muted);
}

.publisher__v {
  display: block;
  color: var(--ink);
}

@media (min-width: 768px) {
  .publisher__row {
    display: grid;
    grid-template-columns: 12rem 1fr;
    gap: 1rem;
    margin-bottom: 0.45rem;
  }

  .publisher__k {
    padding-top: 0.12rem;
  }
}

.meta_links {
  padding-top: 0.6rem;
  border-top: 1px solid var(--hairline);
}

.meta_links ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0 1.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.meta_links a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-size: 0.9375rem;
  color: var(--accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
  transition: color 0.2s ease;
}

.meta_links a:hover {
  color: var(--ink);
  text-decoration-thickness: 2px;
}

/* --------------------------------------------------------------------------
   Legal pages and colophon: continuous editorial memorandum
   -------------------------------------------------------------------------- */

.doc {
  padding-top: clamp(2.5rem, 1.75rem + 3vw, 4rem);
}

.doc__title {
  margin: 0 0 0.9rem;
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(1.75rem, 1.35rem + 1.8vw, 2.4rem);
  line-height: 1.15;
  letter-spacing: -0.015em;
  color: var(--ink);
}

.policy-dates {
  margin: 0 0 2rem;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--muted);
}

.doc h2 {
  margin: 2.5rem 0 0.7rem;
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(1.25rem, 1.1rem + 0.6vw, 1.5rem);
  line-height: 1.25;
  color: var(--ink);
}

.doc p {
  color: var(--ink);
}

.doc a {
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
  transition: color 0.2s ease;
}

.doc a:hover {
  color: var(--ink);
  text-decoration-thickness: 2px;
}

.colophon {
  font-family: var(--serif);
  font-size: clamp(1.125rem, 1.05rem + 0.4vw, 1.3rem);
  line-height: 1.65;
}

.doc__title + .colophon {
  margin-top: 1.75rem;
}

.imprint-block {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--hairline);
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--ink);
}

.imprint-block .publisher__row {
  margin-bottom: 0.7rem;
}

/* --------------------------------------------------------------------------
   Motion preferences
   -------------------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  .crest,
  .cta,
  .meta_links a,
  .doc a {
    transition: none;
  }

  .cta:hover {
    transform: none;
  }
}