/* =============================================================
   layout.css — Teuller Pimenta Moraes
   Estrutura de grid, header, hero, seções e footer.
   Apenas consome variáveis de tokens.css.
   ============================================================= */

/* ── Utilitários de container ───────────────────────────────── */
.container {
  width: 100%;
  max-width: 1120px;
  margin-inline: auto;
  padding-inline: var(--space-8);
}

/* ── Header ─────────────────────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-header);
  padding-block: var(--space-5);
  transition: background-color var(--duration-medium) var(--ease-out-smooth),
              backdrop-filter var(--duration-medium) var(--ease-out-smooth),
              box-shadow var(--duration-medium) var(--ease-out-smooth);
}

.site-header.scrolled {
  background-color: color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-soft);
}

/* ── Barra de progresso de scroll ───────────────────────────── */
.scroll-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 2px;
  width: 0%;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  transform-origin: left center;
  transition: width 80ms linear;
  pointer-events: none;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  min-width: 0;
}

.header-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  min-width: 0;
}

.header-logo img,
.header-logo svg {
  height: 36px;
  width: auto;
  max-width: 160px;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: var(--space-7);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

/* ── Hero ────────────────────────────────────────────────────── */
.hero-section {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: 100px;
  padding-bottom: var(--space-10);
  background-color: var(--surface-1);
  overflow: hidden;
}

.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background: var(--hero-overlay);
  pointer-events: none;
  z-index: 0;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-10);
  align-items: start;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.hero-visual-img {
  width: min(340px, 100%);
  aspect-ratio: 3 / 4;
  object-fit: cover;
  object-position: center top;
  border-radius: var(--radius-2xl);
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.3), 0 0 0 1px var(--border-subtle);
  opacity: 0.92;
  transition: opacity var(--duration-medium) var(--ease-out-smooth),
              transform var(--duration-medium) var(--ease-out-smooth);
}

.hero-visual-img:hover {
  opacity: 1;
  transform: translateY(-4px);
}

/* ── Seções genéricas ────────────────────────────────────────── */
.section {
  padding-block: 100px;
}

.section-alt {
  background-color: var(--surface-1);
}

.section-header {
  margin-bottom: var(--space-10);
}

.section-header--center {
  text-align: center;
}

/* ── About ───────────────────────────────────────────────────── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-10);
  align-items: start;
}

.about-text {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.about-text .body-text {
  text-align: justify;
}

.about-image {
  display: flex;
  justify-content: center;
}

/* ── Practice Areas ──────────────────────────────────────────── */
.practice-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

/* ── Process Steps ───────────────────────────────────────────── */
.process-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

/* ── Testimonials ────────────────────────────────────────────── */
.testimonials-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-8);
}

/* ── Content / Insights ──────────────────────────────────────── */
.content-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-10);
  align-items: center;
}

/* ── CTA Final ───────────────────────────────────────────────── */
.cta-final-section {
  padding-block: 100px;
  background-color: var(--surface-1);
  text-align: center;
}

.cta-final-inner {
  max-width: 640px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-8);
}

/* ── Footer ──────────────────────────────────────────────────── */
.site-footer {
  background-color: var(--surface-1);
  border-top: 1px solid var(--border-subtle);
  padding-block: var(--space-10);
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-8);
  align-items: start;
}

.footer-brand {
  align-items: flex-start;
}

.footer-bottom {
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* ── Breakpoints ─────────────────────────────────────────────── */

/* 1024px — tablet landscape */
@media (max-width: 1024px) {
  .container {
    padding-inline: var(--space-6);
  }

  /* Nav com gap menor para caber os links */
  .header-nav {
    gap: var(--space-4);
  }

  /* Oculta só o texto do CTA — mantém o ícone clicável */
  .header-actions .btn-primary span {
    display: none;
  }

  .hero-inner {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    display: none;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }

  .about-image {
    order: -1;
  }

  .footer-inner {
    grid-template-columns: 2fr 1fr;
  }
}

/* 768px — tablet portrait */
@media (max-width: 768px) {
  .container {
    padding-inline: var(--space-5);
  }

  .header-inner {
    gap: var(--space-3);
  }

  .header-nav {
    display: none;
  }

  .section {
    padding-block: 72px;
  }

  .cta-final-section {
    padding-block: 72px;
  }

  /* Hero centralizado */
  .hero-content {
    text-align: center;
    align-items: center;
  }

  .hero-ctas {
    justify-content: center;
  }

  .hero-bullets {
    text-align: left;
    max-width: 360px;
  }

  /* Sobre centralizado */
  .about-text {
    text-align: center;
    align-items: center;
  }

  /* Section headers sem --center */
  .section-header {
    text-align: center;
  }

  .section-header .accent-bar {
    margin-inline: auto;
  }

  /* Conteúdo / insights */
  .content-text {
    text-align: center;
    align-items: center;
  }

  .process-grid {
    grid-template-columns: 1fr;
  }

  .content-inner {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-brand {
    align-items: center;
  }

  .footer-links {
    align-items: center;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

/* 540px — colapso de grids de 2 colunas */
@media (max-width: 540px) {
  .container {
    padding-inline: var(--space-4);
  }

  .practice-grid {
    grid-template-columns: 1fr;
  }

  .hero-section {
    padding-top: 84px;
  }
}

/* 480px — ajustes tipográficos finos */
@media (max-width: 480px) {
  .section {
    padding-block: 56px;
  }

  .cta-final-section {
    padding-block: 56px;
  }
}