/* =========================================================
   BRUNO MACHADO ADVOCACIA — DESIGN TOKENS
   Paleta extraída do logo: bordeaux + antracite + creme
   ========================================================= */

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

:root {
  /* ---------- COLOR ---------- */
  /* Base: anthracite — institutional, sober (from logo) */
  --bm-ink-950: #1C1D21;
  --bm-ink-900: #2D3038;   /* logo dark */
  --bm-ink-800: #35363A;
  --bm-ink-700: #45474D;
  --bm-ink-600: #5C5F66;
  --bm-ink-500: #7A7D85;
  --bm-ink-400: #A1A4AB;
  --bm-ink-300: #C5C7CC;
  --bm-ink-200: #DDDEE2;
  --bm-ink-100: #ECEDEF;

  /* Accent: bordeaux — authority, tradition (from logo) */
  --bm-red-900: #6D1F25;
  --bm-red-800: #842830;
  --bm-red-700: #982F34;   /* logo red */
  --bm-red-600: #B03A40;
  --bm-red-500: #C5555A;
  --bm-red-400: #D87B7F;
  --bm-red-300: #E8A6A9;
  --bm-red-200: #F2C9CB;
  --bm-red-100: #F9E4E5;
  --bm-red-50:  #FCF2F2;

  /* Surface: warm off-white */
  --bm-paper-50:  #FBFAF7;
  --bm-paper-100: #F6F4EF;
  --bm-paper-200: #EEEBE3;
  --bm-paper-300: #DEDAD0;

  /* Semantic aliases */
  --bm-bg:        var(--bm-paper-100);
  --bm-bg-alt:    var(--bm-paper-50);
  --bm-bg-dark:   var(--bm-ink-900);
  --bm-fg:        var(--bm-ink-900);
  --bm-fg-muted:  var(--bm-ink-600);
  --bm-fg-onDark: var(--bm-paper-100);
  --bm-accent:    var(--bm-red-700);
  --bm-rule:      rgba(45, 48, 56, 0.12);
  --bm-rule-dark: rgba(246, 244, 239, 0.14);

  /* WhatsApp */
  --bm-whatsapp: #25D366;
  --bm-whatsapp-dark: #128C7E;

  /* ---------- TYPE ---------- */
  --bm-font-display: 'Cormorant Garamond', 'Times New Roman', serif;
  --bm-font-brand:   'Cinzel', 'Cormorant Garamond', serif;   /* matches logo wordmark */
  --bm-font-body:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --bm-fs-display: clamp(3rem, 6vw + 1rem, 6.5rem);
  --bm-fs-h1:      clamp(2.25rem, 4vw + 0.5rem, 4rem);
  --bm-fs-h2:      clamp(1.75rem, 2.5vw + 0.5rem, 2.75rem);
  --bm-fs-h3:      clamp(1.25rem, 1vw + 0.875rem, 1.5rem);
  --bm-fs-lead:    clamp(1.125rem, 0.5vw + 1rem, 1.375rem);
  --bm-fs-body:    1rem;
  --bm-fs-small:   0.875rem;
  --bm-fs-eyebrow: 0.75rem;

  --bm-lh-tight:  1.08;
  --bm-lh-snug:   1.25;
  --bm-lh-normal: 1.55;
  --bm-lh-relaxed: 1.7;

  /* ---------- LAYOUT ---------- */
  --bm-space-1: 0.25rem;
  --bm-space-2: 0.5rem;
  --bm-space-3: 0.75rem;
  --bm-space-4: 1rem;
  --bm-space-5: 1.5rem;
  --bm-space-6: 2rem;
  --bm-space-7: 3rem;
  --bm-space-8: 4rem;
  --bm-space-9: 6rem;
  --bm-space-10: 8rem;

  --bm-container: 1240px;
  --bm-container-narrow: 880px;
  --bm-gutter: clamp(1.25rem, 4vw, 3rem);

  /* ---------- RADII / SHADOWS ---------- */
  --bm-radius-sm: 2px;
  --bm-radius-md: 4px;
  --bm-radius-lg: 8px;

  --bm-shadow-sm: 0 1px 2px rgba(45, 48, 56, 0.05);
  --bm-shadow-md: 0 8px 24px -8px rgba(45, 48, 56, 0.14);
  --bm-shadow-lg: 0 24px 48px -16px rgba(45, 48, 56, 0.2);

  /* Motion */
  --bm-ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --bm-dur-fast: 180ms;
  --bm-dur-base: 320ms;
  --bm-dur-slow: 600ms;
}

/* ---------- RESET / GLOBALS ---------- */
*, *::before, *::after { box-sizing: border-box; }

html, body {
  margin: 0; padding: 0;
  background: var(--bm-bg);
  color: var(--bm-fg);
  font-family: var(--bm-font-body);
  font-size: var(--bm-fs-body);
  line-height: var(--bm-lh-normal);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }
a   { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }

::selection { background: var(--bm-red-200); color: var(--bm-red-900); }

/* ---------- TYPOGRAPHY UTILITY ---------- */
.bm-display, .bm-h1, .bm-h2 {
  font-family: var(--bm-font-display);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: var(--bm-lh-tight);
  text-wrap: balance;
}
.bm-display { font-size: var(--bm-fs-display); }
.bm-h1 { font-size: var(--bm-fs-h1); }
.bm-h2 { font-size: var(--bm-fs-h2); line-height: var(--bm-lh-snug); }

.bm-h3 {
  font-family: var(--bm-font-body);
  font-weight: 600;
  font-size: var(--bm-fs-h3);
  letter-spacing: -0.01em;
  line-height: var(--bm-lh-snug);
}

.bm-brand {
  font-family: var(--bm-font-brand);
  font-weight: 500;
  letter-spacing: 0.04em;
}

.bm-lead {
  font-family: var(--bm-font-body);
  font-size: var(--bm-fs-lead);
  font-weight: 300;
  line-height: var(--bm-lh-relaxed);
  color: var(--bm-ink-700);
  text-wrap: pretty;
  max-width: 56ch;
}

.bm-body  { font-size: var(--bm-fs-body); line-height: var(--bm-lh-relaxed); color: var(--bm-ink-700); text-wrap: pretty; }
.bm-small { font-size: var(--bm-fs-small); color: var(--bm-ink-500); }

.bm-eyebrow {
  font-family: var(--bm-font-body);
  font-size: var(--bm-fs-eyebrow);
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--bm-red-700);
}
.on-dark .bm-eyebrow,
.bm-eyebrow.on-dark { color: var(--bm-red-400); }

.bm-italic { font-style: italic; font-weight: 400; }

/* ---------- BUTTONS ---------- */
.bm-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.95rem 1.6rem;
  font-family: var(--bm-font-body);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  border-radius: var(--bm-radius-md);
  transition: all var(--bm-dur-base) var(--bm-ease);
  cursor: pointer;
  border: 1px solid transparent;
  white-space: nowrap;
}

.bm-btn--primary {
  background: var(--bm-ink-900);
  color: var(--bm-paper-100);
}
.bm-btn--primary:hover {
  background: var(--bm-ink-800);
  transform: translateY(-1px);
  box-shadow: var(--bm-shadow-md);
}

.bm-btn--red {
  background: var(--bm-red-700);
  color: #fff;
}
.bm-btn--red:hover {
  background: var(--bm-red-800);
  transform: translateY(-1px);
  box-shadow: 0 12px 24px -8px rgba(152, 47, 52, 0.4);
}

.bm-btn--whatsapp {
  background: var(--bm-whatsapp);
  color: #fff;
}
.bm-btn--whatsapp:hover {
  background: var(--bm-whatsapp-dark);
  transform: translateY(-1px);
  box-shadow: 0 12px 24px -8px rgba(18, 140, 126, 0.4);
}

.bm-btn--ghost {
  background: transparent;
  color: var(--bm-ink-900);
  border-color: var(--bm-rule);
}
.bm-btn--ghost:hover {
  border-color: var(--bm-ink-900);
  background: var(--bm-paper-50);
}
.on-dark .bm-btn--ghost,
.bm-btn--ghost.on-dark {
  color: var(--bm-paper-100);
  border-color: var(--bm-rule-dark);
}
.on-dark .bm-btn--ghost:hover,
.bm-btn--ghost.on-dark:hover {
  border-color: var(--bm-paper-100);
  background: rgba(255,255,255,0.04);
}

/* ---------- UTILITY ---------- */
.bm-rule { height: 1px; background: var(--bm-rule); width: 100%; border: 0; }
.bm-rule--dark { background: var(--bm-rule-dark); }

.bm-container { max-width: var(--bm-container); margin: 0 auto; padding-inline: var(--bm-gutter); }
.bm-container--narrow { max-width: var(--bm-container-narrow); }

.bm-ornament {
  display: inline-block;
  width: 48px;
  height: 1px;
  background: var(--bm-red-700);
  vertical-align: middle;
}

.bm-stat-num {
  font-family: var(--bm-font-display);
  font-weight: 500;
  font-size: clamp(2.5rem, 4vw, 3.75rem);
  line-height: 1;
  color: var(--bm-ink-900);
  letter-spacing: -0.02em;
}
.on-dark .bm-stat-num { color: var(--bm-red-400); }