/* ==========================================================================
   Espaço Santa Rosa — prévia comercial
   Escopo: hero + início da segunda seção. Não é o site completo.
   ========================================================================== */

:root {
  --color-cream: #f7f3ea;
  --color-cream-deep: #efe8d9;
  --color-ink: #201e1b;
  --color-ink-soft: #55504a;
  --color-ink-faint: rgba(32, 30, 27, 0.45);
  --color-gold: #a3793f;
  --color-gold-soft: rgba(163, 121, 63, 0.4);
  --color-gold-text: #8c6836;
  --color-border: rgba(32, 30, 27, 0.14);

  --font-display: "Instrument Serif", Georgia, "Times New Roman", serif;
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --ease: cubic-bezier(0.16, 0.8, 0.24, 1);
  --transition-slow: 900ms var(--ease);
  --transition-medium: 550ms var(--ease);

  --edge: clamp(1.5rem, 4vw, 4.5rem);
}

/* -------------------------------------------------- reset / base -------- */

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-cream);
  color: var(--color-ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

h1, h2, p {
  margin: 0;
}

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

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

em {
  font-style: italic;
}

/* -------------------------------------------------- reveal-on-load ------ */

[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.hero [data-reveal].in-view,
.hero [data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

.eventos-reais [data-reveal].in-view {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  [data-reveal] {
    transition: opacity 300ms linear;
    transform: none !important;
  }
  html {
    scroll-behavior: auto;
  }
}

/* -------------------------------------------------- header -------------- */

.site-header {
  position: relative;
  z-index: 10;
  padding: 1.6rem var(--edge);
}

.header-inner {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}

.logotype {
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: 0.04em;
}

.header-meta {
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(32, 30, 27, 0.65);
}

@media (max-width: 480px) {
  .header-meta {
    display: none;
  }
}

/* -------------------------------------------------- hero ---------------- */

.hero {
  position: relative;
  min-height: calc(100svh - 5.2rem);
  display: grid;
  grid-template-columns: minmax(320px, 42%) 1fr;
  align-items: stretch;
}

.hero-media {
  position: relative;
  order: 2;
  overflow: hidden;
  min-height: 46vh;
}

.hero-content {
  order: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1.6rem;
  padding: 3rem var(--edge) 4rem;
}

.hero-kicker {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-ink-soft);
}

.kicker-rule {
  width: 2.5rem;
  height: 1px;
  background: var(--color-gold);
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.6rem, 4.4vw + 1rem, 4.6rem);
  line-height: 1.05;
  letter-spacing: -0.01em;
}

.hero-title .line {
  display: block;
}

.hero-title em {
  color: var(--color-gold);
}

.hero-support {
  max-width: 30rem;
  font-size: clamp(1rem, 0.4vw + 0.9rem, 1.15rem);
  color: var(--color-ink-soft);
}

.cta-link {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  width: fit-content;
  padding-bottom: 0.4rem;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--color-ink);
  transition: border-color var(--transition-medium), gap var(--transition-medium), color var(--transition-medium);
}

.cta-link .cta-arrow {
  transition: transform var(--transition-medium);
}

.cta-link:hover,
.cta-link:focus-visible {
  border-color: var(--color-gold);
  color: var(--color-gold-text);
  gap: 0.9rem;
}

.cta-link:hover .cta-arrow,
.cta-link:focus-visible .cta-arrow {
  transform: translateX(0.2rem);
}

.scroll-cue {
  position: absolute;
  left: var(--edge);
  bottom: 1.8rem;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.scroll-line {
  width: 1px;
  height: 2.6rem;
  background: linear-gradient(to bottom, transparent, var(--color-ink-faint) 60%, var(--color-ink-faint));
  animation: scroll-pulse 2.4s ease-in-out infinite;
}

.scroll-word {
  font-size: 0.65rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-ink-faint);
  writing-mode: vertical-rl;
}

@keyframes scroll-pulse {
  0%, 100% { transform: scaleY(0.7); opacity: 0.5; }
  50% { transform: scaleY(1); opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
  .scroll-line { animation: none; }
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }
  .hero-media {
    order: 1;
    min-height: 58vh;
  }
  .hero-content {
    order: 2;
    padding: 3rem var(--edge) 3.5rem;
    gap: 1.35rem;
  }
  .scroll-cue {
    display: none;
  }
}

/* -------------------------------------------------- real photos --------- */

.hero-media img,
.frame img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: var(--color-cream-deep);
}

.hero-photo {
  object-position: 50% 38%;
}

.frame-photo {
  object-position: center;
}

.frame-a .frame-photo {
  object-position: 50% 20%;
}

.frame-c .frame-photo {
  object-position: 50% 28%;
}

@media (max-width: 900px) {
  .hero-photo {
    object-position: 50% 34%;
  }
}

/* -------------------------------------------------- eventos reais ------- */

.eventos-reais {
  padding: clamp(4rem, 8vw, 7rem) var(--edge) clamp(4rem, 8vw, 6rem);
}

.section-intro {
  max-width: 42rem;
  margin-bottom: clamp(2.5rem, 6vw, 4.5rem);
}

.eyebrow {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gold-text);
  margin-bottom: 1rem;
}

.section-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2rem, 3vw + 1rem, 3.2rem);
  line-height: 1.15;
  margin-bottom: 1.25rem;
}

.section-title em {
  font-style: italic;
}

.section-text {
  max-width: 34rem;
  font-size: clamp(1rem, 0.3vw + 0.9rem, 1.1rem);
  color: var(--color-ink-soft);
}

/* editorial photo composition — staggered, not a uniform card grid */

.editorial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.25rem, 2.5vw, 2rem);
  align-items: start;
}

.frame {
  position: relative;
  margin: 0;
  overflow: hidden;
}

.frame-a {
  aspect-ratio: 4 / 5;
}

.frame-b {
  aspect-ratio: 3 / 4;
  margin-top: clamp(2.5rem, 6vw, 4.5rem);
}

.frame-c {
  aspect-ratio: 4 / 5;
  margin-top: clamp(1rem, 3vw, 2rem);
}

.frame-index {
  position: absolute;
  top: 0.9rem;
  left: 1rem;
  z-index: 2;
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--color-gold);
  letter-spacing: 0.06em;
}

@media (max-width: 860px) {
  .editorial-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .frame-a,
  .frame-b,
  .frame-c {
    aspect-ratio: 4 / 3;
    margin-top: 0;
  }
  .frame-b {
    width: 88%;
    margin-left: auto;
  }
  .frame-c {
    width: 88%;
  }
}