/* ============================================
   OIKO AUTOMATION — LAYOUT
   container, seções, grids, utilitários
   ============================================ */


/* ─── CONTAINER ───────────────────────────── */

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--padding-x-desktop);
}

.container-narrow {
  width: 100%;
  max-width: 860px;
  margin: 0 auto;
  padding: 0 var(--padding-x-desktop);
}

@media (max-width: 904px) {
  .container,
  .container-narrow {
    padding: 0 var(--padding-x-tablet);
  }
}

@media (max-width: 599px) {
  .container,
  .container-narrow {
    padding: 0 var(--padding-x-mobile);
  }
}


/* ─── SECTION ─────────────────────────────── */

.section {
  padding: var(--section-padding-y) 0;
}

.section-sm {
  padding: var(--space-20) 0;
}

.section-lg {
  padding: calc(var(--space-30) * 1.25) 0;
}

/* Backgrounds alternativos */
.section-alt {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}


/* ─── GRIDS ───────────────────────────────── */

/* Grid 2 colunas */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

/* Grid 3 colunas */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

/* Grid 4 colunas */
.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}

/* Grid mixed: texto + visual */
.grid-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-20);
  align-items: center;
}

.grid-split-wide {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-20);
  align-items: center;
}

/* Grid services (3x2) */
.grid-services {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

/* Grid process (3 passos) */
.grid-process {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  position: relative;
}

/* Grid stats */
.grid-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-1);
  background: var(--border-color);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-container);
  overflow: hidden;
}

.grid-stats > * {
  background: var(--bg-secondary);
  padding: var(--space-8) var(--space-6);
}


/* ─── RESPONSIVIDADE DOS GRIDS ────────────── */

@media (max-width: 904px) {
  .grid-split,
  .grid-split-wide {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }

  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-services {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-stats {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 599px) {
  .grid-2,
  .grid-3,
  .grid-services,
  .grid-process {
    grid-template-columns: 1fr;
  }

  .grid-4,
  .grid-stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .section {
    padding: var(--space-20) 0;
  }

  .section-lg {
    padding: var(--space-24) 0;
  }
}


/* ─── UTILITÁRIOS DE FLEX ─────────────────── */

.flex {
  display: flex;
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.flex-col {
  display: flex;
  flex-direction: column;
}

.items-center { align-items: center; }
.items-start  { align-items: flex-start; }

.gap-2  { gap: var(--space-2); }
.gap-3  { gap: var(--space-3); }
.gap-4  { gap: var(--space-4); }
.gap-6  { gap: var(--space-6); }
.gap-8  { gap: var(--space-8); }
.gap-10 { gap: var(--space-10); }
.gap-12 { gap: var(--space-12); }


/* ─── UTILITÁRIOS DE ESPAÇO ───────────────── */

.mt-4  { margin-top: var(--space-4); }
.mt-6  { margin-top: var(--space-6); }
.mt-8  { margin-top: var(--space-8); }
.mt-10 { margin-top: var(--space-10); }
.mt-12 { margin-top: var(--space-12); }

.mb-4  { margin-bottom: var(--space-4); }
.mb-6  { margin-bottom: var(--space-6); }
.mb-8  { margin-bottom: var(--space-8); }
.mb-10 { margin-bottom: var(--space-10); }


/* ─── HERO SECTION ────────────────────────── */

.hero {
  position: relative;
  padding-top: calc(var(--nav-height) + 100px);
  padding-bottom: var(--space-20);
  overflow: hidden;
}

.hero-bg-dots {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 1px 1px, rgba(255,255,255,0.032) 1px, transparent 0);
  background-size: 44px 44px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
  pointer-events: none;
}

.hero-bg-glow {
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 1000px; height: 700px;
  background: radial-gradient(ellipse at center top, rgba(207,255,4,0.07) 0%, transparent 65%);
  pointer-events: none;
}

/* ── GRID 2 colunas ──────────────────────── */

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  padding-bottom: var(--space-16);
}

/* ── CONTEÚDO ESQUERDO ───────────────────── */

.hero-content {
  position: relative;
  z-index: 1;
}

.hero-hat {
  margin-bottom: var(--space-6);
}

.hero-hat-badge {
  display: inline-flex;
  align-items: flex-start;
  gap: 7px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.055em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 8px;
  padding: 6px 12px;
  max-width: 100%;
}

.hero-hat-dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--color-primary);
  flex-shrink: 0;
  margin-top: 3px;
  animation: badge-pulse 2.4s ease-in-out infinite;
}

.hero-title {
  font-size: clamp(42px, 4.4vw, 62px);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -0.032em;
  color: var(--text-primary);
  margin-bottom: var(--space-6);
}

.hero-title-accent {
  color: var(--color-primary);
}

.hero-desc {
  font-size: 20px;
  line-height: 1.65;
  color: var(--text-secondary);
  letter-spacing: -0.008em;
  max-width: 460px;
  margin-bottom: var(--space-10);
  text-wrap: pretty;
}

.hero-actions {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  align-items: center;
}

.hero-actions .btn-primary {
  transition:
    background    0.40s cubic-bezier(0.16, 1, 0.3, 1),
    border-color  0.40s cubic-bezier(0.16, 1, 0.3, 1),
    transform     0.36s cubic-bezier(0.16, 1, 0.3, 1),
    box-shadow    0.40s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-actions .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(207, 255, 4, 0.38);
}

/* Hero stat individual fade-in */
.hero-stat {
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity  0.55s var(--ease-out),
    transform 0.55s var(--ease-out);
}

.hero-stat.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* ── PAINEL VISUAL DIREITO ───────────────── */

.hero-panel-wrap {
  position: relative;
  z-index: 1;
}

/* ── STATS SECTION ───────────────────────── */

.hero-stats-section {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: var(--space-20);
  padding-top: var(--space-10);
  border-top: 1px solid var(--border-color);
}

.hero-stat {
  text-align: center;
}

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

@media (max-width: 904px) {
  .hero-panel-wrap {
    display: none;
  }
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .hero-desc {
    font-size: 18px;
  }
  .hero-stats-section {
    gap: var(--space-12);
  }
}

@media (max-width: 599px) {
  .hero {
    padding-top: calc(var(--nav-height) + 48px);
    padding-bottom: var(--space-16);
  }

  .hero-bg-glow {
    display: none;
  }

  .hero-title {
    font-size: 32px;
  }

  .hero-desc {
    max-width: 100%;
    font-size: 17px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .hero-stats-section {
    flex-wrap: wrap;
    gap: var(--space-6);
    justify-content: center;
  }
}

@media (max-width: 390px) {
  .hero-title {
    font-size: 28px;
  }
  .hero-desc {
    font-size: 16px;
  }
  .hero-hat-badge {
    white-space: normal;
    line-height: 1.5;
    text-align: left;
  }
  .section {
    padding: 60px 0;
  }
  .section-lg {
    padding: 72px 0;
  }
}


/* ─── FOOTER ──────────────────────────────── */

.footer {
  padding: var(--space-10) 0;
  border-top: 1px solid var(--border-color);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.footer-links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.footer-links a {
  font-size: var(--body-s);
  color: var(--text-muted);
  transition: color var(--transition-sm);
}

.footer-links a:hover {
  color: var(--text-primary);
}

.footer-links a:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: 3px;
}

.footer-copy {
  font-size: var(--body-s);
  color: var(--text-muted);
}

@media (max-width: 599px) {
  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
  }
}


/* ─── PROCESS CONNECTOR ───────────────────── */

.process-connector {
  position: relative;
}

.process-connector::after {
  content: '';
  position: absolute;
  top: 28px;
  left: calc(50% + 30px);
  right: calc(-50% + 30px);
  height: 1px;
  background: linear-gradient(90deg, var(--color-primary), var(--border-color));
  pointer-events: none;
}

.grid-process > *:last-child.process-connector::after {
  display: none;
}

@media (max-width: 599px) {
  .process-connector::after {
    display: none;
  }
}


/* ─── OVERFLOW VISÍVEL ────────────────────── */

.overflow-x-auto {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}