/* ============================================================
   Optiek De Clerck — Shared Stylesheet
   A quiet-premium optical boutique in Dendermonde, Belgium.
   Reference design tokens anchored in :root (see _tokens).
   ============================================================ */

/* ----------------------------
   1. Design tokens
   ---------------------------- */
:root {
  /* Palette — base (mirrors source CSS) */
  --color-text-1: #000000;
  --color-text-default: #262626;
  --color-text-2: #0993d1;
  --color-text-3: #9d885c;
  --color-1: #000000;
  --color-2: #bbae94;
  --color-3: #f9f9f9;
  --color-4: #ffffff;
  --color-5: #e2e2e2;
  --color-bg: #ffffff;
  --container: 1140px;
  --color-grey: var(--color-5);
  --color-black: var(--color-text-1);
  --color-title: var(--color-1);

  /* Palette — extended */
  --color-paper: #f7f5f1;
  --color-overlay: rgba(0, 0, 0, 0.5);
  --color-overlay-soft: rgba(0, 0, 0, 0.2);
  --color-overlay-deep: rgba(0, 0, 0, 0.8);
  --color-text-muted: #8f8f8f;
  --color-text-soft: #444444;
  --color-divider: #dedede;
  --color-yellow: #ffff00;

  /* Semantic */
  --color-primary: var(--color-text-1);
  --color-body: var(--color-text-default);
  --color-accent: var(--color-text-2);
  --color-gold: var(--color-2);
  --color-gold-dark: var(--color-text-3);
  --color-surface: var(--color-3);
  --color-paper-bg: var(--color-paper);
  --color-border: var(--color-5);

  /* Short aliases — keep per-page styles aligned with shared tokens */
  --paper: var(--color-paper-bg);
  --ink: var(--color-text-1);
  --muted: var(--color-text-soft);
  --gold: var(--color-gold-dark);
  --bg: var(--color-bg);
  --sans: var(--font-sans);
  --serif: var(--font-serif);
  --surface: var(--color-surface);
  --surface-alt: var(--color-3);
  --line: var(--color-border);
  --accent: var(--color-accent);

  /* Typography */
  --font-serif: Georgia, "Times New Roman", serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --font-inherit: inherit;

  /* Type scale */
  --fs-hero: clamp(2.5rem, 4.5vw + 1rem, 4.5rem);
  --fs-h1: clamp(2rem, 2.5vw + 1rem, 3rem);
  --fs-h2: clamp(1.625rem, 1.5vw + 1rem, 2.25rem);
  --fs-h3: clamp(1.25rem, 0.8vw + 0.9rem, 1.625rem);
  --fs-h4: 1.125rem;
  --fs-body: 1rem;
  --fs-small: 0.875rem;
  --fs-overline: 0.75rem;

  --lh-tight: 1.1;
  --lh-snug: 1.25;
  --lh-base: 1.55;
  --lh-loose: 1.75;

  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;

  /* Spacing scale (4px base) */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --space-9: 6rem;
  --space-10: 8rem;

  /* Layout */
  --container-max: var(--container, 1140px);
  --gutter: 1.25rem;
  --gutter-min: 0px;

  /* Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-pill: 999px;

  /* Shadow */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 14px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 18px 40px rgba(0, 0, 0, 0.12);
  --shadow-inset: inset 0 0 0 1px var(--color-border);

  /* Motion */
  --ease-out: cubic-bezier(0.2, 0.7, 0.2, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
  --dur-fast: 180ms;
  --dur-base: 320ms;
  --dur-slow: 600ms;
  --dur-marquee: 35s;

  /* Z-index scale */
  --z-base: 1;
  --z-header: 50;
  --z-overlay: 100;
  --z-modal: 200;

  /* Header height */
  --header-h: 80px;
}

/* ----------------------------
   2. Reset / base
   ---------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  line-height: var(--lh-base);
  color: var(--color-body);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--dur-fast) var(--ease-out);
}
a:hover {
  color: var(--color-gold-dark);
}

button {
  font: inherit;
  cursor: pointer;
  border: 0;
  background: transparent;
  color: inherit;
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-serif);
  color: var(--color-text-1);
  margin: 0 0 var(--space-4);
  line-height: var(--lh-tight);
  font-weight: var(--fw-regular);
  letter-spacing: -0.005em;
}
h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }
h4 {
  font-size: var(--fs-h4);
  font-family: var(--font-sans);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.01em;
}

p {
  margin: 0 0 var(--space-4);
}

small,
.small {
  font-size: var(--fs-small);
}

.overline {
  font-size: var(--fs-overline);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: var(--fw-semibold);
  color: var(--color-gold-dark);
}

::selection {
  background: var(--color-gold);
  color: var(--color-text-1);
}

/* ----------------------------
   3. Layout helpers
   ---------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section {
  padding-block: var(--space-8);
}
.section--tight {
  padding-block: var(--space-6);
}
.section--paper {
  background: var(--color-paper-bg);
}
.section--dark {
  background: var(--color-text-1);
  color: #fff;
}
.section--dark h1,
.section--dark h2,
.section--dark h3 {
  color: #fff;
}

.grid {
  display: grid;
  gap: var(--space-5);
}
.grid-2 { grid-template-columns: repeat(1, 1fr); }
.grid-3 { grid-template-columns: repeat(1, 1fr); }
.grid-4 { grid-template-columns: repeat(1, 1fr); }

@media (min-width: 640px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 900px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

.stack > * + * {
  margin-top: var(--space-4);
}
.stack-lg > * + * {
  margin-top: var(--space-6);
}

/* ----------------------------
   4. Buttons
   ---------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.85rem 1.6rem;
  font-family: var(--font-sans);
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition:
    background var(--dur-base) var(--ease-out),
    color var(--dur-base) var(--ease-out),
    border-color var(--dur-base) var(--ease-out),
    transform var(--dur-fast) var(--ease-out),
    box-shadow var(--dur-base) var(--ease-out);
}
.btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.btn:active {
  transform: translateY(0);
}
.btn:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

.btn-primary {
  background: var(--color-text-1);
  color: #fff;
  border-color: var(--color-text-1);
}
.btn-primary:hover {
  background: var(--color-gold-dark);
  border-color: var(--color-gold-dark);
  color: #fff;
}

.btn-secondary {
  background: var(--color-gold);
  color: var(--color-text-1);
  border-color: var(--color-gold);
}
.btn-secondary:hover {
  background: var(--color-gold-dark);
  border-color: var(--color-gold-dark);
  color: #fff;
}

.btn-ghost {
  background: transparent;
  color: var(--color-text-1);
  border-color: var(--color-text-1);
}
.btn-ghost:hover {
  background: var(--color-text-1);
  color: #fff;
}

.btn-link {
  background: transparent;
  border: 0;
  padding: 0;
  color: var(--color-accent);
  text-transform: none;
  letter-spacing: 0;
  font-weight: var(--fw-semibold);
}
.btn-link::after {
  content: " →";
  display: inline-block;
  transition: transform var(--dur-base) var(--ease-out);
}
.btn-link:hover::after {
  transform: translateX(4px);
}

.btn--lg {
  padding: 1.05rem 2rem;
  font-size: var(--fs-body);
}

/* ----------------------------
   5. Card
   ---------------------------- */
.card {
  background: var(--color-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition:
    box-shadow var(--dur-base) var(--ease-out),
    transform var(--dur-base) var(--ease-out);
}
.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.card__media {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--color-3);
}
.card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.card__body {
  padding: var(--space-5);
}
.card__title {
  font-size: var(--fs-h4);
  margin-bottom: var(--space-2);
}

/* ----------------------------
   6. Site header / nav (chrome)
   ---------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: saturate(180%) blur(8px);
  -webkit-backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--color-border);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  height: var(--header-h);
}
.site-brand {
  display: inline-flex;
  align-items: baseline;
  gap: var(--space-2);
  font-family: var(--font-serif);
  font-size: 1.375rem;
  color: var(--color-text-1);
  letter-spacing: 0.005em;
  text-decoration: none;
}
.site-brand__mark {
  font-weight: var(--fw-bold);
}
.site-brand__sub {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-gold-dark);
}

.site-nav {
  display: none;
}
.site-nav__list {
  display: flex;
  gap: var(--space-5);
  align-items: center;
}
.site-nav__item {
  position: relative;
}
.site-nav__link {
  display: inline-block;
  padding: 0.5rem 0;
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  color: var(--color-text-1);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  position: relative;
  text-decoration: none;
}
.site-nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -4px;
  height: 2px;
  background: var(--color-gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-base) var(--ease-out);
}
.site-nav__link:hover,
.site-nav__link[aria-current="page"] {
  color: var(--color-text-1);
}
.site-nav__link:hover::after,
.site-nav__link[aria-current="page"]::after {
  transform: scaleX(1);
}

.site-nav__sub {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 220px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: var(--space-3) 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition:
    opacity var(--dur-base) var(--ease-out),
    transform var(--dur-base) var(--ease-out),
    visibility var(--dur-base);
}
.site-nav__item:hover .site-nav__sub,
.site-nav__item:focus-within .site-nav__sub {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.site-nav__sub a {
  display: block;
  padding: 0.55rem 1rem;
  font-size: var(--fs-small);
  color: var(--color-body);
  text-decoration: none;
}
.site-nav__sub a:hover {
  color: var(--color-text-1);
  background: var(--color-paper-bg);
}

.site-header__cta {
  display: none;
  gap: var(--space-3);
  align-items: center;
}

.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  gap: 5px;
  padding: 10px;
  border-radius: var(--radius-sm);
}
.nav-toggle__bar {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text-1);
  transition:
    transform var(--dur-base) var(--ease-out),
    opacity var(--dur-base);
}

@media (min-width: 960px) {
  .site-nav { display: block; }
  .site-header__cta { display: inline-flex; }
  .nav-toggle { display: none; }
}

/* Mobile drawer */
.site-nav--open {
  display: block;
  position: fixed;
  top: var(--header-h);
  left: 0;
  right: 0;
  bottom: 0;
  background: #fff;
  padding: var(--space-5);
  overflow-y: auto;
  z-index: var(--z-overlay);
}
.site-nav--open .site-nav__list {
  flex-direction: column;
  align-items: stretch;
  gap: var(--space-3);
}
.site-nav--open .site-nav__sub {
  position: static;
  opacity: 1;
  visibility: visible;
  transform: none;
  box-shadow: none;
  border: 0;
  padding: var(--space-2) 0 0 var(--space-4);
}

/* ----------------------------
   7. Site footer (chrome)
   ---------------------------- */
.site-footer {
  background: var(--color-text-1);
  color: #d8d8d8;
  padding-block: var(--space-8) var(--space-5);
  margin-top: var(--space-9);
}
.site-footer a {
  color: #fff;
  text-decoration: none;
  transition: color var(--dur-fast) var(--ease-out);
}
.site-footer a:hover {
  color: var(--color-gold);
}
.site-footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  margin-bottom: var(--space-6);
}
.site-footer__col h4 {
  font-family: var(--font-sans);
  color: #fff;
  font-size: var(--fs-overline);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  margin-bottom: var(--space-3);
  font-weight: var(--fw-semibold);
}
.site-footer__col p,
.site-footer__col li {
  font-size: var(--fs-small);
  line-height: var(--lh-loose);
  color: #c8c8c8;
}
.site-footer__col p { margin: 0 0 var(--space-3); }
.site-footer__col ul li {
  margin-bottom: var(--space-2);
}
.site-footer__brand {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: #fff;
  margin-bottom: var(--space-3);
}
.site-footer__tagline {
  font-style: italic;
  color: var(--color-gold);
}
.site-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
  padding-top: var(--space-5);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: var(--fs-small);
  color: #aaa;
}
.site-footer__bottom a { color: #ccc; }
.site-footer__bottom a:hover { color: var(--color-gold); }

@media (min-width: 720px) {
  .site-footer__grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; }
}

/* ----------------------------
   8. Forms
   ---------------------------- */
.field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}
.field label {
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  color: var(--color-text-1);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 0.75rem 0.9rem;
  font: inherit;
  color: var(--color-text-1);
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: border-color var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--color-text-1);
  box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.06);
}

/* ----------------------------
   9. Motion — keyframes & utility classes
   (matches reference motion durations & easings)
   ---------------------------- */
@keyframes fadeUp {
  0%   { opacity: 0; transform: translate3d(0, 24px, 0); }
  100% { opacity: 1; transform: translate3d(0, 0, 0); }
}
@keyframes fadeIn {
  0%   { opacity: 0; }
  100% { opacity: 1; }
}
@keyframes smModalFadeIn {
  0%   { opacity: 0; }
  100% { opacity: 1; }
}
@keyframes smModalFadeOut {
  0%   { opacity: 1; }
  100% { opacity: 0; }
}
@keyframes smModalSlideIn {
  0%   { transform: translateY(15%); }
  100% { transform: translateY(0); }
}
@keyframes smModalSlideOut {
  0%   { transform: translateY(0); }
  100% { transform: translateY(-10%); }
}
@keyframes smModalFadeInSlow {
  0%   { opacity: 0; }
  20%  { opacity: 0; }
  100% { opacity: 1; }
}
@keyframes smModalFadeOutSlow {
  0%   { opacity: 1; }
  20%  { opacity: 1; }
  100% { opacity: 0; }
}
@keyframes spin {
  0%   { transform: rotate(0deg); }
  100% { transform: rotate(359deg); }
}
@keyframes pulseAnim {
  0%   { transform: scale3d(1, 1, 1); }
  50%  { transform: scale3d(1.05, 1.05, 1.05); }
  100% { transform: scale3d(1, 1, 1); }
}
@keyframes flash {
  0%, 50%, 100% { opacity: 1; }
  25%, 75%      { opacity: 0; }
}
@keyframes shake {
  0%, 100% { transform: translate3d(0, 0, 0); }
  10%, 30%, 50%, 70%, 90% { transform: translate3d(-10px, 0, 0); }
  20%, 40%, 60%, 80%      { transform: translate3d(10px, 0, 0); }
}
@keyframes bounce {
  0%, 20%, 53%, 80%, 100% {
    animation-timing-function: cubic-bezier(0.215, 0.61, 0.355, 1);
    transform: translate3d(0, 0, 0);
  }
  40%, 43% {
    animation-timing-function: cubic-bezier(0.755, 0.05, 0.855, 0.06);
    transform: translate3d(0, -30px, 0);
  }
  70% {
    animation-timing-function: cubic-bezier(0.755, 0.05, 0.855, 0.06);
    transform: translate3d(0, -15px, 0);
  }
  90% { transform: translate3d(0, -4px, 0); }
}
@keyframes rubberBand {
  0%   { transform: scale3d(1, 1, 1); }
  30%  { transform: scale3d(1.25, 0.75, 1); }
  40%  { transform: scale3d(0.75, 1.25, 1); }
  50%  { transform: scale3d(1.15, 0.85, 1); }
  65%  { transform: scale3d(0.95, 1.05, 1); }
  75%  { transform: scale3d(1.05, 0.95, 1); }
  100% { transform: scale3d(1, 1, 1); }
}
@keyframes swing {
  20% { transform: rotate3d(0, 0, 1, 15deg); }
  40% { transform: rotate3d(0, 0, 1, -10deg); }
  60% { transform: rotate3d(0, 0, 1, 5deg); }
  80% { transform: rotate3d(0, 0, 1, -5deg); }
  100% { transform: rotate3d(0, 0, 1, 0deg); }
}
@keyframes tada {
  0%        { transform: scale3d(1, 1, 1); }
  10%, 20%  { transform: scale3d(0.9, 0.9, 0.9) rotate3d(0, 0, 1, -3deg); }
  30%, 50%, 70%, 90% {
    transform: scale3d(1.1, 1.1, 1.1) rotate3d(0, 0, 1, 3deg);
  }
  40%, 60%, 80% {
    transform: scale3d(1.1, 1.1, 1.1) rotate3d(0, 0, 1, -3deg);
  }
  100% { transform: scale3d(1, 1, 1); }
}
@keyframes wobble {
  0%   { transform: none; }
  15%  { transform: translate3d(-25%, 0, 0) rotate3d(0, 0, 1, -5deg); }
  30%  { transform: translate3d(20%, 0, 0) rotate3d(0, 0, 1, 3deg); }
  45%  { transform: translate3d(-15%, 0, 0) rotate3d(0, 0, 1, -3deg); }
  60%  { transform: translate3d(10%, 0, 0) rotate3d(0, 0, 1, 2deg); }
  75%  { transform: translate3d(-5%, 0, 0) rotate3d(0, 0, 1, -1deg); }
  100% { transform: none; }
}
@keyframes progressStripes {
  0%   { background-position: 1rem 0; }
  100% { background-position: 0 0; }
}
@keyframes marqueeScroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Motion utility classes (reusable across pages) */
.reveal {
  animation: fadeUp 700ms var(--ease-out) both;
}
.fade-up {
  animation: fadeUp 700ms var(--ease-out) both;
}
.fade-in {
  animation: fadeIn 600ms ease both;
}
.slide-up {
  animation: smModalSlideIn 500ms var(--ease-out) both;
}
.modal-fade-in {
  animation: smModalFadeIn var(--dur-base) var(--ease-out) both;
}
.modal-fade-out {
  animation: smModalFadeOut var(--dur-base) var(--ease-out) both;
}
.modal-fade-in-slow {
  animation: smModalFadeInSlow 800ms ease both;
}
.modal-fade-out-slow {
  animation: smModalFadeOutSlow 800ms ease both;
}
.modal-slide-in {
  animation: smModalSlideIn var(--dur-base) var(--ease-out) both;
}
.modal-slide-out {
  animation: smModalSlideOut var(--dur-base) var(--ease-out) both;
}
.spin {
  animation: spin 1s linear infinite;
}
.pulse {
  animation: pulseAnim 1.6s ease-in-out infinite;
}
.flash {
  animation: flash 1.4s ease both;
}
.shake {
  animation: shake 600ms ease both;
}
.bounce {
  animation: bounce 1s var(--ease-out) both;
}
.rubber-band {
  animation: rubberBand 900ms ease both;
}
.swing {
  animation: swing 1s ease both;
  transform-origin: top center;
}
.tada {
  animation: tada 1s ease both;
}
.wobble {
  animation: wobble 1s ease both;
}
.progress-bar-stripes {
  background-image: linear-gradient(
    45deg,
    rgba(255, 255, 255, 0.15) 25%,
    transparent 25%,
    transparent 50%,
    rgba(255, 255, 255, 0.15) 50%,
    rgba(255, 255, 255, 0.15) 75%,
    transparent 75%,
    transparent
  );
  background-size: 1rem 1rem;
  animation: progressStripes 1s linear infinite;
}

/* Marquee — brand logo wall */
.marquee {
  overflow: hidden;
  width: 100%;
  mask-image: linear-gradient(to right, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, #000 8%, #000 92%, transparent);
}
.marquee__track {
  display: flex;
  width: max-content;
  animation: marqueeScroll var(--dur-marquee) linear infinite;
}
.marquee:hover .marquee__track {
  animation-play-state: paused;
}
.marquee__item {
  flex: 0 0 auto;
  height: 48px;
  display: flex;
  align-items: center;
  margin-inline: var(--space-6);
  filter: grayscale(1);
  opacity: 0.7;
  transition:
    opacity var(--dur-base) var(--ease-out),
    filter var(--dur-base) var(--ease-out);
}
.marquee__item:hover {
  filter: grayscale(0);
  opacity: 1;
}

/* Stagger helper for reveals */
.reveal[data-delay="1"] { animation-delay: 80ms; }
.reveal[data-delay="2"] { animation-delay: 160ms; }
.reveal[data-delay="3"] { animation-delay: 240ms; }
.reveal[data-delay="4"] { animation-delay: 320ms; }
.reveal[data-delay="5"] { animation-delay: 400ms; }

/* ----------------------------
   10. Page-level layout components
   ---------------------------- */
.page-header {
  padding-block: clamp(3rem, 6vw, 4.5rem) clamp(1.5rem, 3vw, 2.5rem);
  background: linear-gradient(180deg, var(--color-paper-bg) 0%, var(--color-bg) 100%);
  border-bottom: 1px solid var(--color-border);
}
.page-header__inner { max-width: 60rem; }
.page-header p.lede,
.page-header .lede {
  max-width: 54ch;
  color: var(--color-text-soft);
  font-size: 1.0625rem;
  line-height: 1.65;
  margin-top: 0.75rem;
}

.cta-strip {
  background: var(--color-text-1);
  color: #fff;
  padding: clamp(2.5rem, 5vw, 3.5rem) 0;
  text-align: center;
}
.cta-strip h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: var(--fw-regular);
  margin: 0 0 0.5rem;
  color: #fff;
}
.cta-strip p {
  margin: 0 auto 1.5rem;
  color: rgba(255, 255, 255, 0.78);
  max-width: 55ch;
}
.cta-strip .btn-link {
  color: var(--color-gold);
}

.cta-block {
  text-align: center;
  padding: clamp(2.5rem, 6vw, 4rem) 0 clamp(2rem, 5vw, 3rem);
  max-width: 52rem;
  margin: 0 auto;
}
.cta-block h2 { margin: 0.5rem 0 0.75rem; }
.cta-block p {
  max-width: 50ch;
  margin: 0 auto 1.5rem;
  color: var(--color-text-soft);
}

/* ----------------------------
   11. Utility
   ---------------------------- */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.text-center { text-align: center; }
.text-muted  { color: var(--color-text-muted); }
.text-gold   { color: var(--color-gold-dark); }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }

/* ----------------------------
   12. Print
   ---------------------------- */
@media print {
  .site-header,
  .site-footer,
  .nav-toggle,
  .site-header__cta {
    display: none !important;
  }
  body { color: #000; background: #fff; }
  a::after { content: " (" attr(href) ")"; font-size: 0.8em; }
}

/* ----------------------------
   13. Reduced motion
   ---------------------------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}