/* ══════════════════════════════════════════════════════════
   VISIÓN HIRAM — Base Styles & Typography
   ══════════════════════════════════════════════════════════ */

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-body);
  line-height: 1.65;
  color: var(--color-text-secondary);
  background-color: var(--color-bg-base);
  overflow-x: hidden;
}

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

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

ul, ol { list-style: none; }

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

input, textarea {
  font: inherit;
  border: none;
  outline: none;
  background: none;
}

/* ── Focus Ring ───────────────────────────────────────── */
:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 4px;
  border-radius: 2px;
}
:focus:not(:focus-visible) { outline: none; }

/* ── Typography ───────────────────────────────────────── */
h1, h2 {
  font-family: var(--font-serif);
  font-weight: 300;
  letter-spacing: -0.03em;
  color: var(--color-text-primary);
  line-height: 1.0;
}

h3 {
  font-family: var(--font-serif);
  font-weight: 400;
  letter-spacing: -0.015em;
  color: var(--color-text-primary);
  line-height: 1.15;
}

h4, h5, h6 {
  font-family: var(--font-sans);
  font-weight: 500;
  color: var(--color-text-primary);
  line-height: 1.3;
}

h1 { font-size: var(--text-h1); }
h2 { font-size: var(--text-h2); }
h3 { font-size: var(--text-h3); }
h4 { font-size: var(--text-h4); }

p {
  font-size: var(--text-body);
  line-height: 1.7;
  color: var(--color-text-secondary);
  max-width: 65ch;
}

.text-display {
  font-family: var(--font-serif);
  font-size: var(--text-display);
  font-weight: 300;
  letter-spacing: -0.04em;
  line-height: 0.92;
  color: var(--color-text-primary);
}

.text-accent-italic {
  font-style: italic;
  color: var(--color-accent);
}

.text-gradient-accent {
  background: linear-gradient(135deg, #E0D6C2 0%, #D4AF37 60%, #E0D6C2 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.label {
  font-family: var(--font-sans);
  font-size: var(--text-label);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.label-muted {
  font-family: var(--font-sans);
  font-size: var(--text-label);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
}

.prose {
  max-width: 65ch;
}

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

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

.section {
  padding-block: clamp(64px, 8vw, 120px);
}

.section-hero {
  padding-block: clamp(80px, 10vw, 160px);
}

/* ── Grid ─────────────────────────────────────────────── */
.grid-12 {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: clamp(16px, 2vw, 32px);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(16px, 2vw, 32px);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(24px, 3vw, 48px);
}

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

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

/* ── Scroll Reveal ────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 500ms var(--ease-out),
    transform 500ms var(--ease-out);
}

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

.reveal:nth-child(2) { transition-delay: 80ms; }
.reveal:nth-child(3) { transition-delay: 160ms; }
.reveal:nth-child(4) { transition-delay: 240ms; }

.reveal-x {
  opacity: 0;
  transform: translateX(-20px);
  transition: opacity 500ms var(--ease-out), transform 500ms var(--ease-out);
}
.reveal-x.is-visible { opacity: 1; transform: translateX(0); }

/* ── Utilities ────────────────────────────────────────── */
.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-left   { text-align: left; }

/* ── Prefers Reduced Motion ───────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto;
  }
  .reveal, .reveal-x {
    opacity: 1;
    transform: none;
  }
}