/* ============================================================
   DKORE — style.css
   Dica: variáveis CSS ficam aqui em cima — fácil de mudar
============================================================ */

/* === VARIÁVEIS (cores, fontes, espaçamentos) === */
:root {
  --black:        #080808;
  --deep:         #0E0B16;
  --surface:      #14101F;
  --border:       rgba(139, 47, 232, 0.18);
  --purple:       #8B2FE8;
  --purple-light: #B06EFF;
  --purple-dim:   #5A1A99;
  --purple-glow:  rgba(139, 47, 232, 0.25);
  --white:        #F0EEFF;
  --gray:         #7A7090;
  --font-display: 'Orbitron', sans-serif;
  --font-mono:    'Share Tech Mono', monospace;
  --font-body:    'Inter', sans-serif;
  --radius:       6px;
  --transition:   0.25s ease;
  --max-width:    1100px;
  --header-h:     70px;
}

/* === RESET BÁSICO === */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
.hidden { display: none !important; }

/* === CONTAINER (limita largura e centraliza) === */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ============================================================
   HEADER
============================================================ */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(8, 8, 8, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: background var(--transition);
}

.header__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* === LOGO === */
.logo { font-family: var(--font-display); font-size: 22px; font-weight: 900; }
.logo__dk  { color: var(--purple-light); text-shadow: 0 0 12px var(--purple); }
.logo__ore { color: var(--white); letter-spacing: 3px; }

/* === MENU DESKTOP === */
.nav { display: flex; align-items: center; gap: 8px; }

.nav__link {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 1px;
  color: var(--gray);
  padding: 6px 12px;
  border-radius: var(--radius);
  transition: color var(--transition), background var(--transition);
}

.nav__link:hover { color: var(--white); background: rgba(255,255,255,0.05); }

.nav__link--dev {
  color: var(--purple-light);
  border: 1px solid var(--border);
  display: flex; align-items: center; gap: 6px;
}

.badge {
  font-size: 9px;
  background: var(--purple);
  color: white;
  padding: 2px 6px;
  border-radius: 20px;
  letter-spacing: 0.5px;
}

/* === HAMBURGER (mobile) === */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--white);
  transition: transform var(--transition), opacity var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   HERO
============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--header-h);
  overflow: hidden;
}

/* Grade de fundo decorativa */
.hero__bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(139,47,232,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(139,47,232,0.06) 1px, transparent 1px);
  background-size: 50px 50px;
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 200px;
  background: linear-gradient(to bottom, transparent, var(--black));
  pointer-events: none;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding: 80px 24px;
}

.hero__eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--purple-light);
  letter-spacing: 2px;
  margin-bottom: 16px;
  opacity: 0;
  animation: fadeUp 0.7s ease forwards 0.1s;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 56px);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.5px;
  margin-bottom: 20px;
  opacity: 0;
  animation: fadeUp 0.7s ease forwards 0.2s;
}

.highlight {
  background: linear-gradient(135deg, var(--purple-light), var(--purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 20px var(--purple-glow));
}

.hero__subtitle {
  font-size: 17px;
  color: var(--gray);
  max-width: 440px;
  margin-bottom: 36px;
  opacity: 0;
  animation: fadeUp 0.7s ease forwards 0.3s;
}

.hero__actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 48px;
  opacity: 0;
  animation: fadeUp 0.7s ease forwards 0.4s;
}

/* === STATS === */
.hero__stats {
  display: flex;
  align-items: center;
  gap: 24px;
  opacity: 0;
  animation: fadeUp 0.7s ease forwards 0.5s;
}

.stat { display: flex; flex-direction: column; }
.stat__num {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 900;
  color: var(--purple-light);
}
.stat__label { font-size: 11px; color: var(--gray); letter-spacing: 0.5px; }
.stat__divider { width: 1px; height: 40px; background: var(--border); }

/* === VISUAL DIREITA === */
.hero__visual {
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: center;
  opacity: 0;
  animation: fadeIn 1s ease forwards 0.6s;
}

.device-card {
  position: relative;
  width: 160px; height: 160px;
  display: flex; align-items: center; justify-content: center;
}

.device-card--offset { align-self: flex-end; margin-right: 40px; }

.device-card__hex {
  position: absolute;
  inset: 0;
  background: var(--surface);
  clip-path: polygon(50% 0%, 93% 25%, 93% 75%, 50% 100%, 7% 75%, 7% 25%);
  border: 1px solid var(--border);
  transition: all 0.3s;
}

.device-card:hover .device-card__hex {
  background: var(--deep);
  box-shadow: 0 0 30px var(--purple-glow);
}

.device-card__content {
  position: relative;
  z-index: 2;
  text-align: center;
}

.device-card__icon { font-size: 40px; }
.device-card__text {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--purple-light);
  letter-spacing: 2px;
  margin-top: 6px;
}

/* ============================================================
   BOTÕES
============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 1px;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background: var(--purple);
  color: white;
  box-shadow: 0 0 20px var(--purple-glow);
}
.btn--primary:hover {
  background: var(--purple-light);
  box-shadow: 0 0 30px rgba(176, 110, 255, 0.4);
  transform: translateY(-2px);
}

.btn--outline {
  background: transparent;
  color: var(--white);
  border: 1px solid var(--border);
}
.btn--outline:hover {
  border-color: var(--purple);
  color: var(--purple-light);
  transform: translateY(-2px);
}

/* ============================================================
   SEÇÕES COMUNS
============================================================ */
section { padding: 100px 0; }

.section-header { text-align: center; margin-bottom: 60px; }
.section-eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--purple-light);
  letter-spacing: 3px;
  margin-bottom: 10px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 3vw, 42px);
  font-weight: 900;
  letter-spacing: 2px;
}
.section-sub {
  font-size: 15px;
  color: var(--gray);
  margin-top: 10px;
}

/* ============================================================
   SERVIÇOS
============================================================ */
.services { background: var(--deep); }

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.service-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 24px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--purple), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.service-card:hover {
  border-color: var(--purple);
  transform: translateY(-4px);
  box-shadow: 0 8px 30px var(--purple-glow);
}

.service-card:hover::before { opacity: 1; }

.service-card__icon { font-size: 36px; margin-bottom: 16px; }
.service-card__title {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 1px;
  margin-bottom: 10px;
}
.service-card__desc { font-size: 13px; color: var(--gray); line-height: 1.6; margin-bottom: 16px; }
.service-card__price {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--purple-light);
}

/* ============================================================
   ORÇAMENTO
============================================================ */
.budget { background: var(--black); }

.budget__wrapper {
  max-width: 680px;
  margin: 0 auto;
}

.budget__step { margin-bottom: 32px; }
.budget__step-label {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--purple-light);
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.budget__options { display: flex; flex-wrap: wrap; gap: 10px; }

.opt-btn {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--gray);
  padding: 10px 18px;
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 13px;
  cursor: pointer;
  transition: all var(--transition);
}

.opt-btn:hover { border-color: var(--purple); color: var(--white); }
.opt-btn.selected {
  background: var(--purple);
  border-color: var(--purple);
  color: white;
  box-shadow: 0 0 15px var(--purple-glow);
}

/* Resultado do orçamento */
.result-card {
  background: var(--surface);
  border: 1px solid var(--purple);
  border-radius: var(--radius);
  padding: 36px;
  text-align: center;
  box-shadow: 0 0 40px var(--purple-glow);
}
.result-card__label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--purple-light);
  letter-spacing: 3px;
  margin-bottom: 12px;
}
.result-card__price {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 900;
  color: var(--purple-light);
  margin-bottom: 10px;
}
.result-card__obs { font-size: 13px; color: var(--gray); margin-bottom: 24px; }

/* ============================================================
   GARANTIA / TRUST
============================================================ */
.trust { background: var(--deep); }

.trust__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.trust-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
  transition: all var(--transition);
}

.trust-item:hover { border-color: var(--purple); }

.trust-item__icon { font-size: 32px; margin-bottom: 14px; display: block; }
.trust-item h4 {
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 1px;
  margin-bottom: 10px;
}
.trust-item p { font-size: 13px; color: var(--gray); }

/* ============================================================
   CONTATO
============================================================ */
.contact { background: var(--black); }

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: start;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 28px;
}
.contact-item__icon { font-size: 24px; }
.contact-item__label { font-family: var(--font-mono); font-size: 11px; color: var(--purple-light); letter-spacing: 2px; margin-bottom: 4px; }
.contact-item__value { font-size: 14px; color: var(--gray); }
.contact-item__value:hover { color: var(--purple-light); }

.form-input {
  display: block;
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 14px;
  padding: 12px 16px;
  margin-bottom: 12px;
  outline: none;
  transition: border-color var(--transition);
}
.form-input:focus { border-color: var(--purple); }
.form-input::placeholder { color: var(--gray); }
.form-input--area { resize: vertical; min-height: 80px; }

.form-success {
  background: rgba(37, 211, 102, 0.1);
  border: 1px solid rgba(37, 211, 102, 0.4);
  color: #25D366;
  padding: 14px 16px;
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 13px;
  text-align: center;
  margin-top: 12px;
}

/* ============================================================
   FOOTER
============================================================ */
.footer {
  background: var(--deep);
  border-top: 1px solid var(--border);
  padding: 40px 0;
}
.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
}
.footer__tagline {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--purple-light);
  letter-spacing: 4px;
}
.footer__copy { font-size: 12px; color: var(--gray); margin-top: 4px; }

/* ============================================================
   MODAL — DEV EM BREVE
============================================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(6px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.modal {
  background: var(--surface);
  border: 1px solid var(--purple);
  border-radius: 10px;
  padding: 48px 40px;
  max-width: 420px;
  width: 100%;
  text-align: center;
  box-shadow: 0 0 60px var(--purple-glow);
  position: relative;
}

.modal__close {
  position: absolute;
  top: 14px; right: 14px;
  background: none;
  border: none;
  color: var(--gray);
  font-size: 18px;
  cursor: pointer;
  transition: color var(--transition);
}
.modal__close:hover { color: var(--white); }

.modal__eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--purple-light);
  letter-spacing: 3px;
  margin-bottom: 12px;
}
.modal__title {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 900;
  margin-bottom: 16px;
}
.modal__text { font-size: 14px; color: var(--gray); line-height: 1.7; margin-bottom: 24px; }
.modal__badge {
  background: var(--purple-dim);
  color: var(--purple-light);
  padding: 8px 20px;
  border-radius: 20px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 1px;
  display: inline-block;
}

/* ============================================================
   WHATSAPP FLUTUANTE
============================================================ */
.whatsapp-float {
  position: fixed;
  bottom: 28px; right: 28px;
  z-index: 150;
  width: 56px; height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: all var(--transition);
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.6);
}

/* ============================================================
   ANIMAÇÕES
============================================================ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ============================================================
   RESPONSIVO — MOBILE
   Tudo abaixo de 768px
============================================================ */
@media (max-width: 768px) {
  /* Menu mobile */
  .nav {
    display: none;
    position: absolute;
    top: var(--header-h);
    left: 0; right: 0;
    background: var(--deep);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    padding: 20px;
    gap: 4px;
  }
  .nav.open { display: flex; }
  .nav__link { padding: 12px 16px; width: 100%; }
  .hamburger { display: flex; }

  /* Hero coluna única */
  .hero__inner { grid-template-columns: 1fr; gap: 40px; padding: 60px 24px; }
  .hero__visual { flex-direction: row; justify-content: center; }

  /* Serviços 1 coluna */
  .services__grid { grid-template-columns: 1fr; }

  /* Trust 2 colunas */
  .trust__grid { grid-template-columns: 1fr 1fr; }

  /* Contato coluna única */
  .contact__grid { grid-template-columns: 1fr; }

  .hero__stats { gap: 16px; }
}

@media (max-width: 480px) {
  .trust__grid { grid-template-columns: 1fr; }
  .hero__actions { flex-direction: column; }
  .btn { width: 100%; justify-content: center; }
}