/* ============================================================
   CINEMATIC LP — Base: Reset + Tipografia
   ============================================================ */

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

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

body {
  font-family: var(--font);
  font-weight: 400;
  font-size: 17px;
  background: var(--canvas-void);
  color: var(--ink-muted);
  line-height: 1.72;
  overflow-x: hidden;
}

/* Grid sutil no fundo */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
  z-index: 0;
}

img, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* --- EYEBROW --- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--glow-secondary);
}

.eyebrow::before {
  content: '';
  display: block;
  width: 24px;
  height: 1px;
  background: var(--glow-secondary);
  opacity: 0.55;
  flex-shrink: 0;
}

/* --- TIPOGRAFIA --- */
h1 {
  font-family: var(--font-serif);
  font-size: clamp(32px, 3.8vw, 54px);
  font-weight: 400;
  font-variation-settings: 'opsz' 144, 'SOFT' 0;
  line-height: 1.18;
  letter-spacing: -0.015em;
  color: var(--ink);
}

/* Destaque: italic 700 em siena — tensão máxima contra o 400 do h1 */
.headline-accent {
  font-style: italic;
  font-weight: 700;
  font-variation-settings: 'opsz' 144, 'SOFT' 0;
  color: var(--glow-secondary);
}

.hero-sub {
  font-family: var(--font-sans);
  font-size: clamp(15px, 1.3vw, 17px);
  font-weight: 400;
  line-height: 1.80;
  color: var(--ink-muted);
  max-width: 620px;
}

/* --- BOTÃO CTA --- */
.btn-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  background: linear-gradient(135deg, #7a94b8 0%, #5c7a9e 100%);
  color: var(--ink);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
  border-radius: var(--radius-pill);
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.35s ease;
  box-shadow:
    0 0 32px rgba(122, 148, 184, 0.45),
    0 0 72px rgba(92, 122, 158, 0.22),
    inset 0 1px 0 rgba(230, 227, 220, 0.20);
  white-space: nowrap;
}

/* Shimmer */
.btn-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.18) 50%,
    transparent 100%
  );
  transform: translateX(-100%);
  transition: transform 0.65s ease;
}

.btn-cta:hover {
  transform: translateY(-3px);
  box-shadow:
    0 0 52px rgba(122, 148, 184, 0.65),
    0 0 100px rgba(92, 122, 158, 0.38),
    inset 0 1px 0 rgba(230, 227, 220, 0.20);
}

.btn-cta:hover::before {
  transform: translateX(100%);
}

.btn-cta:active {
  transform: translateY(-1px);
}

.btn-cta svg {
  transition: transform 0.25s ease;
}

.btn-cta:hover svg {
  transform: translateX(4px);
}

/* Versão pequena para o nav */
.btn-cta--sm {
  padding: 10px 22px;
  font-size: 13px;
  box-shadow:
    0 0 20px rgba(122, 148, 184, 0.35),
    0 0 40px rgba(92, 122, 158, 0.18);
}