/* =========================================================================
   NaHora Growth — Design tokens
   Fonte display: Space Grotesk (geométrica, técnica, combina com o "NG")
   Fonte texto:   Inter (neutra, altamente legível)
   ========================================================================= */

:root {
  /* Cores — identidade oficial NaHora Growth */
  --bg-primary:      #0A0A0C;
  --bg-secondary:    #121214;
  --bg-elevated:     #1A1A1D;
  --text-primary:    #F5F5F5;
  --text-secondary:  #9A9A9E;
  --gold:            #F5C518;
  --gold-dark:       #C9A020;
  --border-subtle:   rgba(245, 245, 245, 0.08);
  --border-gold:     rgba(245, 197, 24, 0.35);

  /* Tipografia */
  --font-display: 'Space Grotesk', 'Inter', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Espaçamento */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 7rem;

  /* Layout */
  --container-max: 1180px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;

  --transition-fast: 0.18s ease;
  --transition-base: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.15;
  margin: 0;
  font-weight: 600;
  letter-spacing: -0.02em;
}

p { margin: 0; }

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* Link "Pular para o conteúdo" — fica invisível até receber foco pelo
   teclado, e então aparece com destaque total no topo da página. */
.skip-link {
  position: absolute;
  top: -3rem;
  left: 1rem;
  z-index: 1000;
  background: var(--gold);
  color: #14140F;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 0.7rem 1.2rem;
  border-radius: var(--radius-sm);
  transition: top var(--transition-fast);
}
.skip-link:focus {
  top: 1rem;
  outline: 2px solid var(--text-primary);
  outline-offset: 2px;
}

/* Foco visível para navegação por teclado */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: 4px;
}

/* =========================================================================
   Botões
   ========================================================================= */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9rem 1.8rem;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
  white-space: nowrap;
}

.btn:hover { transform: translateY(-2px); }

.btn-gold {
  background: var(--gold);
  color: #14140F;
}
.btn-gold:hover { background: #ffd23f; }

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border-color: var(--border-subtle);
}
.btn-outline:hover { border-color: var(--gold); color: var(--gold); }

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  padding: 0.6rem 1rem;
}
.btn-ghost:hover { color: var(--text-primary); }

/* =========================================================================
   Header
   ========================================================================= */

.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.1rem 0;
  transition: background var(--transition-base), border-color var(--transition-base), padding var(--transition-base);
  border-bottom: 1px solid transparent;
}

.site-header.is-scrolled {
  background: rgba(10, 10, 12, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--border-subtle);
  padding: 0.75rem 0;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
}

.brand img { height: 34px; width: auto; }

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px; height: 34px;
  border-radius: 8px;
  border: 1.5px solid var(--gold);
  color: var(--gold);
  font-size: 0.95rem;
  font-weight: 700;
}

.brand-name span { color: var(--gold); }

.main-nav {
  display: flex;
  align-items: center;
  gap: 1.8rem;
}

.main-nav a:not(.btn) {
  font-size: 0.92rem;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}
.main-nav a:not(.btn):hover { color: var(--text-primary); }

.nav-social {
  display: inline-flex;
  align-items: center;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}
.nav-social:hover { color: var(--gold); }
.nav-social svg { width: 20px; height: 20px; }

.nav-toggle {
  display: none;
  position: relative;
  z-index: 200; /* sempre acima do painel do menu, nunca fica escondido */
  background: none;
  border: none;
  color: var(--text-primary);
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 8px;
}
.nav-toggle .icon-close { display: none; }
.nav-toggle.is-active .icon-menu { display: none; }
.nav-toggle.is-active .icon-close { display: block; }

/* Fundo escurecido atrás do menu mobile aberto */
.nav-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  z-index: 150;
}
.nav-backdrop.is-open { display: block; }

@media (max-width: 860px) {
  .main-nav {
    position: fixed;
    top: 0; right: 0;
    height: 100vh;
    width: min(82vw, 320px);
    background: var(--bg-secondary);
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 1.6rem;
    padding: 2rem;
    transform: translateX(100%);
    transition: transform var(--transition-base);
    border-left: 1px solid var(--border-subtle);
    z-index: 160;
    overflow-y: auto;
  }
  .main-nav.is-open { transform: translateX(0); }
  .nav-toggle { display: inline-flex; }
  .main-nav .btn-gold { order: -1; width: 100%; text-align: center; }
}

/* Trava a rolagem da página quando o menu mobile está aberto */
body.nav-open {
  overflow: hidden;
}

/* =========================================================================
   Hero
   ========================================================================= */

.hero {
  position: relative;
  padding: calc(var(--space-xl) + 3rem) 0 var(--space-xl);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -20%; right: -10%;
  width: 640px; height: 640px;
  background: radial-gradient(circle, rgba(245,197,24,0.14) 0%, rgba(245,197,24,0) 68%);
  pointer-events: none;
}

/* ---------- Capa em tela cheia (página inicial) ---------- */
.hero-fullscreen {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-lg) 0;
  background-image: url('../images/hero-bg.svg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-color: var(--bg-primary);
}
.hero-fullscreen::before { display: none; }

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,10,12,0.55) 0%, rgba(10,10,12,0.72) 55%, rgba(10,10,12,0.92) 100%);
  pointer-events: none;
}

.hero-fullscreen .hero-inner {
  position: relative;
  z-index: 1;
  max-width: 640px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-logo {
  margin-bottom: 1.6rem;
  filter: drop-shadow(0 4px 24px rgba(0,0,0,0.5));
}
.hero-logo img {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  object-fit: contain;
}

.hero-fullscreen h1 {
  font-size: clamp(2.1rem, 5.5vw, 3.4rem);
  margin-bottom: 0.9rem;
  text-wrap: balance;
}

.hero-sub {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 460px;
  margin: 0 auto 2rem;
}

.btn-hero {
  padding: 1rem 2.4rem;
  font-size: 1rem;
}

.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  color: var(--text-secondary);
  display: inline-flex;
  padding: 0.5rem;
  border-radius: 50%;
  animation: hero-scroll-bounce 2.2s ease-in-out infinite;
}
.hero-scroll:hover { color: var(--gold); }
.hero-scroll svg { width: 26px; height: 26px; }

@keyframes hero-scroll-bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

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

@media (max-width: 640px) {
  .hero-fullscreen { min-height: 92svh; padding: var(--space-md) 0; }
  .hero-logo img { width: 68px; height: 68px; }
  .hero-scroll { bottom: 1.2rem; }
}

.hero-inner {
  position: relative;
  max-width: 760px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--gold);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 1.4rem;
}
.eyebrow::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--gold);
}

.hero h1 {
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  margin-bottom: 1.4rem;
}

.hero h1 .highlight {
  color: var(--gold);
}

.hero p.lead {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 560px;
  margin-bottom: 2.2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

/* =========================================================================
   Seções gerais
   ========================================================================= */

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

.section-alt {
  background: var(--bg-secondary);
}

.section-head {
  max-width: 620px;
  margin-bottom: var(--space-lg);
}

.section-head .eyebrow { margin-bottom: 1rem; }

.section-head h2 {
  font-size: clamp(1.8rem, 3.4vw, 2.5rem);
  margin-bottom: 1rem;
}

.section-head p {
  color: var(--text-secondary);
  font-size: 1.05rem;
}

/* Sobre */
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-lg);
  align-items: start;
}

.about-intro-title {
  font-size: clamp(1.8rem, 3.4vw, 2.5rem);
  margin-bottom: 1.2rem;
}

.about-intro-text {
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 480px;
}

.about-points {
  display: grid;
  gap: 1.1rem;
}

.about-point {
  display: flex;
  gap: 0.9rem;
  padding: 1.1rem;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  background: var(--bg-elevated);
}

.about-point svg {
  flex-shrink: 0;
  width: 22px; height: 22px;
  color: var(--gold);
}

.about-point strong { display: block; margin-bottom: 0.2rem; font-family: var(--font-display); }
.about-point span { color: var(--text-secondary); font-size: 0.93rem; }

@media (max-width: 860px) {
  .about-grid { grid-template-columns: 1fr; }
}

/* Serviços */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
}

.service-card {
  padding: 1.6rem;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  background: var(--bg-elevated);
  transition: border-color var(--transition-fast), transform var(--transition-fast);
}
.service-card:hover {
  border-color: var(--border-gold);
  transform: translateY(-3px);
}

.service-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px; height: 42px;
  border-radius: 10px;
  background: rgba(245, 197, 24, 0.1);
  color: var(--gold);
  margin-bottom: 1rem;
}
.service-icon svg { width: 22px; height: 22px; }

.service-card h3 {
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
}
.service-card p {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* Monte seu site — feature */
.feature-builder {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: var(--space-lg);
  align-items: center;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-gold);
  background: linear-gradient(160deg, rgba(245,197,24,0.06), rgba(245,197,24,0) 55%), var(--bg-elevated);
  position: relative;
  overflow: hidden;
}

.feature-builder .eyebrow { margin-bottom: 1.1rem; }
.feature-builder h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); margin-bottom: 1rem; }
.feature-builder p { color: var(--text-secondary); margin-bottom: 1.8rem; font-size: 1.02rem; }

/* Elemento assinatura: blocos empilháveis representando o configurador */
.stack-visual {
  display: grid;
  gap: 0.65rem;
  justify-items: stretch;
}

.stack-block {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.9rem 1.1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  background: var(--bg-primary);
  font-size: 0.85rem;
  color: var(--text-secondary);
  transform: translateX(0);
  animation: stackIn 0.6s var(--transition-base) both;
}

.stack-block .handle {
  width: 16px; height: 16px;
  color: var(--gold);
  flex-shrink: 0;
}

.stack-block b { color: var(--text-primary); font-weight: 600; }

.stack-block:nth-child(1) { animation-delay: 0.05s; margin-left: 0; }
.stack-block:nth-child(2) { animation-delay: 0.15s; margin-left: 1.2rem; }
.stack-block:nth-child(3) { animation-delay: 0.25s; margin-left: 0.4rem; }
.stack-block:nth-child(4) { animation-delay: 0.35s; margin-left: 1.6rem; }
.stack-block:nth-child(5) { animation-delay: 0.45s; margin-left: 0; }

@keyframes stackIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 900px) {
  .feature-builder { grid-template-columns: 1fr; padding: var(--space-md); }
  .stack-block:nth-child(n) { margin-left: 0 !important; }
}

/* Portfólio */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.portfolio-card {
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-elevated);
  transition: border-color var(--transition-fast), transform var(--transition-fast);
}
.portfolio-card:hover { border-color: var(--border-gold); transform: translateY(-3px); }

.portfolio-thumb {
  aspect-ratio: 16 / 10;
  background:
    repeating-linear-gradient(135deg, rgba(245,245,245,0.035) 0 2px, transparent 2px 14px),
    var(--bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 0.82rem;
  text-align: center;
  padding: 1rem;
  border-bottom: 1px solid var(--border-subtle);
}

.portfolio-body { padding: 1.4rem; }

.portfolio-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.6rem;
}

.portfolio-body h3 { font-size: 1.1rem; margin-bottom: 0.5rem; }
.portfolio-body p { color: var(--text-secondary); font-size: 0.92rem; margin-bottom: 1rem; }

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  color: var(--text-secondary);
  border: 1px solid var(--border-subtle);
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
}
.status-pill::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--gold-dark);
}

.status-pill.is-publicado::before { background: #4ADE80; }

/* Estado vazio / indisponível do portfólio (sem dados no banco ou banco fora do ar) */
.portfolio-empty {
  text-align: center;
  padding: var(--space-lg);
  border: 1px dashed var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  grid-column: 1 / -1;
}

.portfolio-cta {
  margin-top: var(--space-xl);
}

/* Processo */
.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.process-step {
  position: relative;
  padding: 1.6rem 1.4rem 1.4rem;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
}

.process-num {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--gold);
  border: 1px solid var(--border-gold);
  width: 32px; height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.process-step h3 { font-size: 1rem; margin-bottom: 0.5rem; }
.process-step p { color: var(--text-secondary); font-size: 0.9rem; }

/* CTA final */
.cta-final {
  text-align: center;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  background: radial-gradient(circle at 50% 0%, rgba(245,197,24,0.1), transparent 60%), var(--bg-elevated);
  border: 1px solid var(--border-subtle);
}

.cta-final h2 {
  font-size: clamp(1.8rem, 3.6vw, 2.6rem);
  max-width: 620px;
  margin: 0 auto 1rem;
}

.cta-final p {
  color: var(--text-secondary);
  max-width: 480px;
  margin: 0 auto 2rem;
}

.cta-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
}

/* =========================================================================
   Footer
   ========================================================================= */

.site-footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  padding: var(--space-lg) 0 var(--space-md);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.footer-brand p {
  color: var(--text-secondary);
  font-size: 0.92rem;
  margin-top: 0.9rem;
  max-width: 320px;
}

.footer-col h4 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  margin-bottom: 1rem;
  font-family: var(--font-body);
  font-weight: 600;
}

.footer-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.65rem; }
.footer-col a { color: var(--text-primary); font-size: 0.92rem; transition: color var(--transition-fast); }
.footer-col a:hover { color: var(--gold); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding-top: var(--space-md);
  border-top: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-size: 0.82rem;
}

@media (max-width: 760px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

/* =========================================================================
   Páginas de conteúdo (política / termos)
   ========================================================================= */

.legal-page {
  padding: calc(var(--space-xl) + 2rem) 0 var(--space-xl);
}

.legal-page .container { max-width: 780px; }

.legal-page h1 { font-size: clamp(1.8rem, 3.4vw, 2.4rem); margin-bottom: 0.8rem; }
.legal-page .updated-at { color: var(--text-secondary); font-size: 0.88rem; margin-bottom: 2.5rem; }

/* Variações de página usadas no portfólio e outras páginas internas */
.hero-compact { padding-bottom: 3rem; }
.hero-compact h1 { font-size: clamp(2rem, 4.4vw, 3rem); }
.section-flush-top { padding-top: 0; }
.cta-final-compact h2 { font-size: clamp(1.6rem, 3vw, 2.1rem); }

.legal-page h2 {
  font-size: 1.2rem;
  margin-top: 2.2rem;
  margin-bottom: 0.8rem;
  color: var(--gold);
}

.legal-page p, .legal-page li { color: var(--text-secondary); font-size: 0.98rem; margin-bottom: 0.9rem; }
.legal-page ul { padding-left: 1.2rem; }

/* =========================================================================
   Utilidades responsivas gerais
   ========================================================================= */

@media (max-width: 600px) {
  .hero { padding-top: calc(var(--space-xl) + 1rem); }
  .section { padding: var(--space-lg) 0; }
}