/* ==========================================================================
   VISAMAT — BASE STYLES & RESET
   ========================================================================== */

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-primary);
  color: var(--text-primary);
}

body {
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
  background-color: var(--bg-primary);
}

::selection {
  background-color: var(--accent-clay);
  color: #FFFFFF;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast), opacity var(--transition-fast);
}

button {
  font-family: inherit;
  background: none;
  border: none;
  cursor: pointer;
  color: inherit;
}

input, textarea, select {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--text-primary);
}

ul, ol {
  list-style: none;
}

/* Layout Containers */
.container-site {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-pad);
  padding-right: var(--container-pad);
}

.container-editorial {
  width: 100%;
  max-width: var(--container-editorial);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-pad);
  padding-right: var(--container-pad);
}

.container-narrow {
  width: 100%;
  max-width: var(--container-narrow);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-pad);
  padding-right: var(--container-pad);
}

/* Sections Global Structure */
.section-editorial {
  padding-top: var(--space-xl);
  padding-bottom: var(--space-xl);
  position: relative;
}

.section-editorial--stone {
  background-color: var(--bg-secondary);
}

.section-editorial--warm-stone {
  background-color: var(--bg-warm-stone);
}

.section-editorial--linen {
  background-color: var(--bg-linen);
}

.section-divider {
  width: 100%;
  height: 1px;
  background-color: var(--border-subtle);
  border: none;
  margin: 0;
}

/* Screen Reader Only 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-width: 0;
}

/* Motion Preferences */
@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;
    scroll-behavior: auto !important;
  }

  .reveal,
  .reveal.is-revealed,
  .hero-enter > *,
  .testimonials-mark,
  .section-bridge__note {
    opacity: 1 !important;
    transform: none !important;
    filter: none !important;
    animation: none !important;
  }
}

/* --------------------------------------------------------------------------
   Editorial scroll reveals (calm, staggered, architectural)
   -------------------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translate3d(0, 1.15rem, 0);
  transition:
    opacity 0.85s var(--ease-architectural),
    transform 0.85s var(--ease-architectural);
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}

.reveal--soft {
  transform: translate3d(0, 0.7rem, 0);
}

.reveal--fade {
  transform: none;
}

.reveal--scale {
  transform: translate3d(0, 0.85rem, 0) scale(0.985);
}

.reveal.is-revealed {
  opacity: 1;
  transform: none;
  will-change: auto;
}

/* Hero load entrance */
.hero-enter > * {
  opacity: 0;
  transform: translate3d(0, 1.25rem, 0);
  transition:
    opacity 0.9s var(--ease-architectural),
    transform 0.9s var(--ease-architectural);
}

.hero-enter.is-ready > *:nth-child(1) { transition-delay: 0.05s; }
.hero-enter.is-ready > *:nth-child(2) { transition-delay: 0.14s; }
.hero-enter.is-ready > *:nth-child(3) { transition-delay: 0.22s; }
.hero-enter.is-ready > *:nth-child(4) { transition-delay: 0.3s; }
.hero-enter.is-ready > *:nth-child(5) { transition-delay: 0.38s; }
.hero-enter.is-ready > *:nth-child(6) { transition-delay: 0.46s; }

.hero-enter.is-ready > * {
  opacity: 1;
  transform: none;
}

.hero-right-pane {
  opacity: 0;
  transform: translate3d(1.5rem, 0, 0);
  transition:
    opacity 1.1s var(--ease-architectural) 0.18s,
    transform 1.1s var(--ease-architectural) 0.18s;
}

.hero-section.is-ready .hero-right-pane {
  opacity: 1;
  transform: none;
}

/* Testimonials mark breath-in */
.testimonials-mark {
  transform: translate3d(0, 0.5rem, 0) scale(0.92);
  opacity: 0;
  transition:
    opacity 0.9s var(--ease-architectural),
    transform 0.9s var(--ease-architectural);
  transition-delay: var(--reveal-delay, 0ms);
}

.testimonials-mark.is-revealed {
  opacity: 0.55;
  transform: none;
}

.section-bridge__note {
  opacity: 0;
  transform: translate3d(0, 0.5rem, 0) rotate(-5deg);
  transition:
    opacity 0.8s var(--ease-calm),
    transform 0.8s var(--ease-calm);
  transition-delay: var(--reveal-delay, 0ms);
}

.section-bridge__note.is-revealed {
  opacity: 0.88;
  transform: rotate(-5deg);
}

.section-bridge--end .section-bridge__note.is-revealed {
  transform: rotate(-4deg);
}

.testimonials-note.reveal.is-revealed {
  opacity: 0.9;
  transform: rotate(-4deg);
}

.testimonials-note.reveal {
  transform: translate3d(0, 0.5rem, 0) rotate(-4deg);
}

/* Split-line typography */
.split-line {
  display: block;
  overflow: hidden;
  padding-bottom: 0.08em;
  margin-bottom: -0.08em;
}

.split-line__inner {
  display: block;
  transform: translate3d(0, 110%, 0);
  transition: transform 0.95s var(--ease-architectural);
}

.is-split-in .split-line:nth-child(1) .split-line__inner { transition-delay: 0.05s; }
.is-split-in .split-line:nth-child(2) .split-line__inner { transition-delay: 0.14s; }
.is-split-in .split-line:nth-child(3) .split-line__inner { transition-delay: 0.22s; }
.is-split-in .split-line:nth-child(4) .split-line__inner { transition-delay: 0.3s; }

.is-split-in .split-line__inner {
  transform: translate3d(0, 0, 0);
}

html.has-lenis {
  scroll-behavior: auto;
}

@media (prefers-reduced-motion: reduce) {
  .split-line__inner {
    transform: none !important;
  }
}