/* ============================================================
   BUENO ATELIÊ — LANDING PAGE TEMPORÁRIA
   ============================================================ */

/* ── TOKENS ─────────────────────────────────────────────────── */
:root {
  --color-purple:       #4F378B;
  --color-purple-mid:   #6D4EBA;
  --color-lavender:     #CBC5FD;
  --color-cream:        #F4F1E3;
  --color-ink:          #1a1a2e;
  --color-ink-muted:    rgba(26, 26, 46, 0.58);
  --color-border:       rgba(79, 55, 139, 0.12);

  --font-sans:  'DM Sans', sans-serif;
  --font-serif: 'Playfair Display', serif;

  --radius-pill: 100px;
  --gap-gallery: 14px;
  --pad-gallery: clamp(24px, 3.5vw, 44px);

  --transition: 0.25s ease;
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-sans);
  background: var(--color-cream);
  color: var(--color-ink);
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

/* ── LAYOUT PRINCIPAL ────────────────────────────────────────── */
.page {
  flex: 1;
  display: grid;
  grid-template-columns: 30fr 70fr;
  min-height: 0; /* permite que o flex pai controle a altura */
  overflow: hidden;
}

/* ── COLUNA ESQUERDA — CONTEÚDO ──────────────────────────────── */
.content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(40px, 5vw, 80px) clamp(28px, 5vw, 64px);
}

/* Logo */
.logo {
  display: block;
  margin-bottom: clamp(36px, 5vw, 64px);
}
.logo svg {
  display: block;
  height: clamp(28px, 3.2vw, 44px);
  width: auto;
}

/* Tag */
.tag {
  font-size: clamp(11px, 0.9vw, 13px);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-ink-muted);
  margin-bottom: clamp(14px, 1.5vw, 22px);
}

/* Headline */
.headline {
  font-family: var(--font-serif);
  font-size: clamp(40px, 5.5vw, 72px);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -0.025em;
  color: var(--color-ink);
  margin-bottom: clamp(18px, 2vw, 28px);
}
.headline em {
  font-style: italic;
  color: var(--color-purple);
}

/* Subtexto */
.subtext {
  font-size: clamp(15px, 1.3vw, 19px);
  font-weight: 400;
  line-height: 1.65;
  color: var(--color-ink-muted);
  max-width: 36ch;
  margin-bottom: clamp(36px, 4vw, 52px);
}

/* Ações */
.actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: clamp(36px, 4vw, 52px);
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: clamp(13px, 1.2vw, 17px) clamp(28px, 3vw, 42px);
  border-radius: var(--radius-pill);
  background: var(--color-purple);
  color: #fff;
  font-family: var(--font-sans);
  font-size: clamp(14px, 1.1vw, 17px);
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 8px 24px rgba(79, 55, 139, 0.22);
  white-space: nowrap;
}
.btn-primary:hover {
  background: var(--color-purple-mid);
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(79, 55, 139, 0.30);
}
.btn-primary:active { transform: translateY(0); }
.btn-primary svg { flex-shrink: 0; transition: transform var(--transition); }
.btn-primary:hover svg { transform: translateX(3px); }

/* Links sociais */
.socials {
  display: flex;
  align-items: center;
  gap: 10px;
}
.social-label {
  font-size: clamp(11px, 0.9vw, 13px);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-ink-muted);
  margin-right: 4px;
}
.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1.5px solid var(--color-border);
  color: var(--color-ink-muted);
  transition: border-color var(--transition), color var(--transition),
              background var(--transition), transform var(--transition);
}
.social-link:hover {
  border-color: var(--color-purple);
  color: var(--color-purple);
  background: rgba(79, 55, 139, 0.06);
  transform: translateY(-2px);
}

/* ── COLUNA DIREITA — GALERIA ────────────────────────────────── */
.visual {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: stretch;
}

/* Slide: 1 imagem por vez */
.gallery-slide {
  position: absolute;
  inset: var(--pad-gallery);
  opacity: 0;
  transition: opacity 0.9s ease;
  pointer-events: none;
  border-radius: 40px;
  overflow: hidden;
}
.gallery-slide.active {
  opacity: 1;
  pointer-events: auto;
}

.gallery-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 6s ease;
}
.gallery-slide.active img {
  transform: scale(1.04);
}

/* Label do projeto */
.gallery-label {
  position: absolute;
  bottom: 24px;
  left: 24px;
  background: rgba(244, 241, 227, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 100px;
  padding: 7px 16px;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--color-ink);
  pointer-events: none;
  z-index: 2;
}

/* Dots indicadores */
.gallery-dots {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 10;
}
.gallery-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  border: none;
  background: rgba(26, 26, 46, 0.22);
  cursor: pointer;
  padding: 0;
  transition: background var(--transition), transform var(--transition);
}
.gallery-dot.active {
  background: var(--color-purple);
  transform: scale(1.3);
}
.gallery-dot:hover { background: rgba(79, 55, 139, 0.45); }

/* ── FOOTER ──────────────────────────────────────────────────── */
footer {
  padding: 18px clamp(32px, 5.5vw, 72px);
  border-top: 1px solid var(--color-border);
  align-items: center;
  justify-content: flex-start;
  min-height: 66px;
}
.footer-copy {
  font-size: 12px;
  color: var(--color-ink-muted);
  white-space: nowrap;
}
.footer-desc {
  font-size: 12px;
  color: var(--color-ink-muted);
  max-width: 520px;
  line-height: 1.55;
  text-align: left;
  margin-bottom: 16px;
}

/* ── RESPONSIVO ──────────────────────────────────────────────── */

/* Tablet */
@media (max-width: 1280px) {
  body {
    height: auto;
    overflow: auto;
  }

  .page {
    grid-template-columns: 1fr;
    min-height: auto;
    overflow: visible;
  }

  .content {
    order: 1;
    padding: 48px 28px 44px;
  }

  .subtext { max-width: 44ch; }

  .visual {
    order: 2;
    aspect-ratio: 16 / 9;
    height: auto;
  }

  footer {
    order: 3;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding: 16px 28px;
    min-height: auto;
  }

  .footer-desc { text-align: left; max-width: 100%; }
}

/* Mobile */
@media (max-width: 520px) {
  .actions { flex-direction: column; align-items: flex-start; }
  .btn-primary { width: 100%; justify-content: center; }
}