/* ===== MONARCH FRAME — GLOBAL STYLES ===== */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400;1,500&family=Inter:wght@300;400;500;600&family=IBM+Plex+Mono:wght@400;500&display=swap');

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--charcoal);
  background-color: var(--gallery-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Skip link */
.skip-link {
  position: fixed;
  top: -100%;
  left: var(--space-4);
  z-index: 9999;
  padding: var(--space-3) var(--space-6);
  background: var(--charcoal);
  color: var(--gallery-white);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: top var(--duration-fast) var(--ease-out);
}
.skip-link:focus {
  top: var(--space-4);
  outline: 2px solid var(--bronze);
  outline-offset: 2px;
}

/* Focus styles */
:focus-visible {
  outline: 2px solid var(--bronze);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}
a:focus:not(:focus-visible),
button:focus:not(:focus-visible) {
  outline: none;
}

/* Typography base */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 400;
  line-height: 1.15;
  color: var(--charcoal);
  letter-spacing: -0.01em;
}

h1 { font-size: var(--text-4xl); }
h2 { font-size: var(--text-3xl); }
h3 { font-size: var(--text-2xl); }
h4 { font-size: var(--text-xl); }
h5 { font-size: var(--text-lg); }
h6 { font-size: var(--text-md); }

p {
  font-size: var(--text-base);
  line-height: 1.75;
  color: var(--graphite);
}

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

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

ul, ol {
  list-style: none;
}

button {
  font-family: var(--font-body);
  cursor: pointer;
  border: none;
  background: none;
}

input, textarea, select {
  font-family: var(--font-body);
}

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

.container--narrow {
  max-width: var(--container-narrow);
}

.container--wide {
  max-width: var(--container-wide);
}

/* Section spacing */
.section {
  padding-block: clamp(4rem, 8vw, 7rem);
}

.section--sm {
  padding-block: clamp(2.5rem, 5vw, 4rem);
}

.section--lg {
  padding-block: clamp(5rem, 10vw, 9rem);
}

/* Background variants */
.bg-white { background-color: var(--gallery-white); }
.bg-ivory { background-color: var(--warm-ivory); }
.bg-stone { background-color: var(--soft-stone); }
.bg-charcoal { background-color: var(--charcoal); color: var(--gallery-white); }
.bg-midnight { background-color: var(--midnight); color: var(--gallery-white); }
.bg-deep-green { background-color: var(--deep-green); color: var(--gallery-white); }

.bg-charcoal h1,
.bg-charcoal h2,
.bg-charcoal h3,
.bg-charcoal h4,
.bg-midnight h1,
.bg-midnight h2,
.bg-midnight h3,
.bg-midnight h4,
.bg-deep-green h1,
.bg-deep-green h2,
.bg-deep-green h3,
.bg-deep-green h4 {
  color: var(--gallery-white);
}

.bg-charcoal p,
.bg-midnight p,
.bg-deep-green p {
  color: rgba(251, 250, 247, 0.78);
}

/* Dividers */
hr {
  border: none;
  border-top: 1px solid var(--line);
}

.divider-bronze {
  width: 48px;
  height: 2px;
  background: var(--bronze);
  margin-block: var(--space-6);
}

/* Visually hidden (accessibility) */
.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;
}

/* Reveal animations */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--duration-reveal) var(--ease-out),
              transform var(--duration-reveal) var(--ease-out);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal--delay-1 { transition-delay: 100ms; }
.reveal--delay-2 { transition-delay: 200ms; }
.reveal--delay-3 { transition-delay: 300ms; }
.reveal--delay-4 { transition-delay: 400ms; }
.reveal--delay-5 { transition-delay: 500ms; }

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* Image caption labels */
.image-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  padding: var(--space-2) var(--space-3);
  background: rgba(168, 164, 155, 0.12);
  border: 1px solid var(--line);
}

.image-label::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--bronze);
  flex-shrink: 0;
}

/* Metadata tag */
.meta-tag {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--bronze);
  font-weight: 500;
}

/* Section eyebrow label */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: var(--space-6);
}

.section-label::before {
  content: '';
  width: 32px;
  height: 1px;
  background: var(--bronze);
  flex-shrink: 0;
}

/* Grid utilities */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-8); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-8); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-6); }

@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .grid-2,
  .grid-3,
  .grid-4 { grid-template-columns: 1fr; }
}

/* Viewfinder corner motif */
.frame-corners {
  position: relative;
}

.frame-corners::before,
.frame-corners::after,
.frame-corners > .frame-corner-br,
.frame-corners > .frame-corner-bl {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  border-color: var(--bronze);
  border-style: solid;
  border-width: 0;
  opacity: 0.7;
  pointer-events: none;
}

.frame-corners::before {
  top: -1px;
  left: -1px;
  border-top-width: 2px;
  border-left-width: 2px;
}

.frame-corners::after {
  top: -1px;
  right: -1px;
  border-top-width: 2px;
  border-right-width: 2px;
}

.frame-corners > .frame-corner-br {
  bottom: -1px;
  right: -1px;
  border-bottom-width: 2px;
  border-right-width: 2px;
}

.frame-corners > .frame-corner-bl {
  bottom: -1px;
  left: -1px;
  border-bottom-width: 2px;
  border-left-width: 2px;
}