/* ============================================================
   DUTT LEGACY LIMITED — Global Styles
   ============================================================ */

/* Tokens are loaded separately via BaseLayout */

/* Reset & Base
   ============================================================ */

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

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

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--charcoal);
  background-color: var(--warm-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Skip link */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  z-index: 9999;
  padding: 0.5rem 1rem;
  background: var(--burgundy);
  color: var(--ivory);
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 1rem;
}

/* Typography
   ============================================================ */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  line-height: 1.2;
  color: var(--oxblood);
  font-weight: 500;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.25rem, 5vw, 4rem); font-weight: 400; }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.75rem); font-weight: 400; }
h3 { font-size: clamp(1.35rem, 2.5vw, 1.875rem); font-weight: 500; }
h4 { font-size: clamp(1.1rem, 2vw, 1.375rem); font-weight: 500; }
h5 { font-size: 1rem; font-weight: 600; }

p {
  color: var(--charcoal);
  font-size: 1rem;
  line-height: 1.7;
}

p + p {
  margin-top: 1em;
}

a {
  color: var(--burgundy);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition-fast), opacity var(--transition-fast);
}

a:hover {
  color: var(--oxblood);
}

a:focus-visible {
  outline: 2px solid var(--brass);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

strong {
  font-weight: 600;
  color: var(--oxblood);
}

em {
  font-style: italic;
  font-family: var(--font-heading);
}

ul, ol {
  padding-left: 1.5rem;
}

li {
  margin-bottom: 0.4em;
  line-height: 1.65;
}

/* Section Label utility */
.section-label {
  font-family: var(--font-label);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brass);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.section-label::before {
  content: '';
  display: inline-block;
  width: 1.5rem;
  height: 1px;
  background: var(--brass);
  flex-shrink: 0;
}

/* Brass divider line */
.brass-line {
  width: 3rem;
  height: 1px;
  background: linear-gradient(90deg, var(--brass) 0%, transparent 100%);
  margin: var(--space-lg) 0;
}

.brass-line--center {
  margin-left: auto;
  margin-right: auto;
  background: linear-gradient(90deg, transparent, var(--brass), transparent);
  width: 6rem;
}

/* Layout Utilities
   ============================================================ */

.container {
  width: 100%;
  max-width: var(--max-content);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

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

.container--wide {
  max-width: var(--max-wide);
  padding-left: 2rem;
  padding-right: 2rem;
}

.section {
  padding-top: var(--space-3xl);
  padding-bottom: var(--space-3xl);
}

.section--sm {
  padding-top: var(--space-2xl);
  padding-bottom: var(--space-2xl);
}

.section--lg {
  padding-top: var(--space-4xl);
  padding-bottom: var(--space-4xl);
}

/* Images
   ============================================================ */

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

/* Focus states */
:focus-visible {
  outline: 2px solid var(--brass);
  outline-offset: 3px;
}

/* Selection */
::selection {
  background-color: var(--brass-soft);
  color: var(--oxblood);
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--parchment);
}

::-webkit-scrollbar-thumb {
  background: var(--stone);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--brass);
}

/* Page transition reveal */
.reveal {
  opacity: 0;
  transform: translateY(1.5rem);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

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

/* Responsive helpers */
@media (max-width: 768px) {
  .container--wide {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }
}