/* ===========================
   CFM TECNOLOGIA – STYLE.CSS
   =========================== */

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg-dark:    #020b18;
  --bg-card:    #061428;
  --bg-card2:   #071d38;
  --blue-neon:  #00c8ff;
  --blue-mid:   #0077cc;
  --blue-deep:  #003a6e;
  --white:      #ffffff;
  --gray-light: #a8c0d6;
  --gray-mid:   #5a7a9a;
  --accent:     #00e5ff;
  --success:    #00e676;
  --font-head:  'Rajdhani', sans-serif;
  --font-body:  'Inter', sans-serif;
  --radius:     12px;
  --transition: 0.3s ease;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg-dark);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- Highlight ---- */
.highlight {
  background: linear-gradient(90deg, var(--blue-neon), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 50px;
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--blue-mid), var(--blue-neon));
  color: var(--bg-dark);
  box-shadow: 0 0 20px rgba(0, 200, 255, 0.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 35px rgba(0, 200, 255, 0.6);
}

.btn-outline {
  background: transparent;
  color: var(--blue-neon);
  border: 2px solid var(--blue-neon);
  box-shadow: 0 0 10px rgba(0, 200, 255, 0.2);
}
.btn-outline:hover {
  background: rgba(0, 200, 255, 0.1);
  box-shadow: 0 0 25px rgba(0, 200, 255, 0.4);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: linear-gradient(135deg, #128c7e, #25d366);
  color: #fff;
  box-shadow: 0 0 20px rgba(37, 211, 102, 0.35);
}
.btn-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 35px rgba(37, 211, 102, 0.55);
}

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

/* ---- Section Badge ---- */
.section-badge {
  display: inline-block;
  background: rgba(0, 200, 255, 0.12);
  border: 1px solid rgba(0, 200, 255, 0.4);
  color: var(--blue-neon);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 16px;
}

/* ---- Section Header ---- */
.section-header {
  text-align: center;
  margin-bottom: 56px;
}
.section-header h2 {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  margin-bottom: 16px;
}
.section-header p {
  color: var(--gray-light);
  max-width: 580px;
  margin: 0 auto;
}

/* ===========================
   NAVBAR
   =========================== */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 14px 0;
  background: rgba(2, 11, 24, 0.85);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(0, 200, 255, 0.1);
  transition: var(--transition);
}
#navbar.scrolled {
  padding: 10px 0;
  background: rgba(2, 11, 24, 0.97);
  border-bottom-color: rgba(0, 200, 255, 0.25);
}

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

.logo-link { display: flex; align-items: center; }
.logo-img {
  height: 52px;
  width: auto;
  border-radius: 8px;
  object-fit: contain;
}

.nav-links {
  display: flex;
  gap: 36px;
}
.nav-links a {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 600;
  color: var(--gray-light);
  letter-spacing: 0.5px;
  position: relative;
  transition: color var(--transition);
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--blue-neon);
  transition: width var(--transition);
  border-radius: 2px;
}
.nav-links a:hover,
.nav-links a.active { color: var(--blue-neon); }
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 26px; height: 2px;
  background: var(--blue-neon);
  border-radius: 2px;
  transition: var(--transition);
}

/* ===========================
   HERO
   =========================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  padding: 120px 24px 80px;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}

.hero-particles {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 0;
}

.hero-content {
  flex: 1;
  max-width: 620px;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-block;
  background: rgba(0, 200, 255, 0.1);
  border: 1px solid rgba(0, 200, 255, 0.35);
  color: var(--blue-neon);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 7px 18px;
  border-radius: 50px;
  margin-bottom: 24px;
}

.hero-content h1 {
  font-family: var(--font-head);
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 24px;
}

.hero-content p {
  color: var(--gray-light);
  font-size: 1.1rem;
  margin-bottom: 36px;
  max-width: 520px;
}

.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; }

/* Hero Visual */
.hero-visual {
  flex: 0 0 auto;
  width: 340px;
  height: 340px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
}

.glow-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(0, 200, 255, 0.25);
  animation: pulse-ring 3s ease-in-out infinite;
}
.ring1 { width: 200px; height: 200px; animation-delay: 0s; }
.ring2 { width: 280px; height: 280px; animation-delay: 0.6s; border-color: rgba(0, 200, 255, 0.15); }
.ring3 { width: 340px; height: 340px; animation-delay: 1.2s; border-color: rgba(0, 200, 255, 0.08); }

@keyframes pulse-ring {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.05); opacity: 0.6; }
}

.shield-icon {
  font-size: 6rem;
  color: var(--blue-neon);
  filter: drop-shadow(0 0 30px rgba(0, 200, 255, 0.7));
  animation: float 4s ease-in-out infinite;
  z-index: 2;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-16px); }
}

/* ===========================
   STATS BAR
   =========================== */
.stats-bar {
  background: linear-gradient(135deg, var(--bg-card), var(--bg-card2));
  border-top: 1px solid rgba(0, 200, 255, 0.15);
  border-bottom: 1px solid rgba(0, 200, 255, 0.15);
  padding: 48px 24px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}

.stat-item { padding: 16px; }

.stat-number {
  font-family: var(--font-head);
  font-size: 3rem;
  font-weight: 700;
  color: var(--blue-neon);
  line-height: 1;
}
.stat-plus {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 700;
  color: var(--blue-neon);
}
.stat-label {
  display: block;
  color: var(--gray-light);
  font-size: 0.9rem;
  margin-top: 8px;
}

/* ===========================
   SOBRE
   =========================== */
.sobre {
  padding: 100px 24px;
  max-width: 1200px;
  margin: 0 auto;
}

.sobre-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.sobre-text h2 {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.2;
}
.sobre-text p {
  color: var(--gray-light);
  margin-bottom: 16px;
}

.sobre-list {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.sobre-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--gray-light);
  font-size: 0.95rem;
}
.sobre-list li i {
  color: var(--blue-neon);
  font-size: 1rem;
  flex-shrink: 0;
}

.sobre-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid rgba(0, 200, 255, 0.12);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: var(--transition);
}
.service-card:hover {
  border-color: rgba(0, 200, 255, 0.4);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0, 200, 255, 0.12);
}

.card-icon {
  width: 52px; height: 52px;
  background: rgba(0, 200, 255, 0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  font-size: 1.4rem;
  color: var(--blue-neon);
}

.service-card h3 {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.service-card p {
  color: var(--gray-light);
  font-size: 0.88rem;
  line-height: 1.6;
}

/* ===========================
   CERTIFICADOS
   =========================== */
.certificados {
  padding: 100px 24px;
  background: linear-gradient(180deg, var(--bg-dark) 0%, #030f20 50%, var(--bg-dark) 100%);
}

.cert-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  max-width: 900px;
  margin: 0 auto;
}

.cert-card {
  background: var(--bg-card);
  border: 1px solid rgba(0, 200, 255, 0.15);
  border-radius: 20px;
  padding: 40px 32px;
  position: relative;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.cert-card:hover {
  border-color: rgba(0, 200, 255, 0.45);
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(0, 200, 255, 0.15);
}

.cert-featured {
  border-color: rgba(0, 200, 255, 0.4);
  background: linear-gradient(145deg, #071d38, #0a2a50);
  box-shadow: 0 0 40px rgba(0, 200, 255, 0.12);
}

.cert-badge-top {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(90deg, var(--blue-mid), var(--blue-neon));
  color: var(--bg-dark);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 5px 18px;
  border-radius: 50px;
  white-space: nowrap;
}

.cert-icon {
  font-size: 3rem;
  color: var(--blue-neon);
  filter: drop-shadow(0 0 16px rgba(0, 200, 255, 0.5));
}

.cert-card h3 {
  font-family: var(--font-head);
  font-size: 1.7rem;
  font-weight: 700;
}

.cert-desc {
  color: var(--gray-light);
  font-size: 0.92rem;
  line-height: 1.65;
}

.cert-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}
.cert-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--gray-light);
  font-size: 0.9rem;
}
.cert-features li i {
  color: var(--blue-neon);
  font-size: 0.85rem;
  flex-shrink: 0;
}

.cert-cta {
  text-align: center;
  margin-top: 56px;
  padding: 40px;
  background: var(--bg-card);
  border: 1px solid rgba(0, 200, 255, 0.15);
  border-radius: 20px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}
.cert-cta p {
  color: var(--gray-light);
  margin-bottom: 20px;
  font-size: 1rem;
}

/* ===========================
   CONTATO
   =========================== */
.contato {
  padding: 100px 24px;
  max-width: 1200px;
  margin: 0 auto;
}

.contato-inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  align-items: start;
}

.contato-info h2 {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.2;
}
.contato-info > p {
  color: var(--gray-light);
  margin-bottom: 36px;
}

.contact-items {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  background: var(--bg-card);
  border: 1px solid rgba(0, 200, 255, 0.12);
  border-radius: var(--radius);
  transition: var(--transition);
}
.contact-item:hover {
  border-color: rgba(0, 200, 255, 0.4);
  transform: translateX(4px);
}

.contact-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}
.whatsapp-icon { background: rgba(37, 211, 102, 0.15); color: #25d366; }
.phone-icon    { background: rgba(0, 200, 255, 0.12); color: var(--blue-neon); }
.email-icon    { background: rgba(0, 119, 204, 0.15); color: #4da6ff; }

.contact-label {
  display: block;
  font-size: 0.78rem;
  color: var(--gray-mid);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 2px;
}
.contact-value {
  display: block;
  font-weight: 500;
  color: var(--white);
  font-size: 0.95rem;
}

/* Form */
.contato-form-wrap {
  background: var(--bg-card);
  border: 1px solid rgba(0, 200, 255, 0.15);
  border-radius: 20px;
  padding: 40px;
}

.contato-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.form-group label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--gray-light);
  letter-spacing: 0.3px;
}
.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(0, 200, 255, 0.05);
  border: 1px solid rgba(0, 200, 255, 0.2);
  border-radius: 10px;
  padding: 13px 16px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition);
  resize: vertical;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--gray-mid); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue-neon);
  box-shadow: 0 0 0 3px rgba(0, 200, 255, 0.1);
}
.form-group select option { background: var(--bg-card); color: var(--white); }

.form-success {
  display: none;
  align-items: center;
  gap: 10px;
  color: var(--success);
  font-size: 0.95rem;
  padding: 14px 18px;
  background: rgba(0, 230, 118, 0.08);
  border: 1px solid rgba(0, 230, 118, 0.3);
  border-radius: 10px;
}
.form-success.show { display: flex; }

/* ===========================
   FOOTER
   =========================== */
.footer {
  background: var(--bg-card);
  border-top: 1px solid rgba(0, 200, 255, 0.15);
  padding: 64px 24px 0;
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
}

.footer-brand .footer-logo {
  height: 60px;
  width: auto;
  border-radius: 8px;
  margin-bottom: 16px;
  object-fit: contain;
}
.footer-brand p {
  color: var(--gray-mid);
  font-size: 0.9rem;
  max-width: 260px;
  line-height: 1.6;
}

.footer-links h4,
.footer-contact h4 {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  color: var(--blue-neon);
  margin-bottom: 16px;
  letter-spacing: 0.5px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.footer-links a {
  color: var(--gray-mid);
  font-size: 0.9rem;
  transition: color var(--transition);
  padding: 4px 0;
}
.footer-links a:hover { color: var(--blue-neon); }

.footer-contact {
  display: flex;
  flex-direction: column;
}
.footer-contact a {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--gray-mid);
  font-size: 0.88rem;
  transition: color var(--transition);
  padding: 6px 0;
}
.footer-contact a:hover { color: var(--blue-neon); }
.footer-contact i { color: var(--blue-neon); font-size: 1rem; }

.footer-bottom {
  border-top: 1px solid rgba(0, 200, 255, 0.1);
  padding: 20px 0;
  text-align: center;
}
.footer-bottom p {
  color: var(--gray-mid);
  font-size: 0.85rem;
}

/* ===========================
   WHATSAPP FLOAT
   =========================== */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 60px; height: 60px;
  background: linear-gradient(135deg, #128c7e, #25d366);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: #fff;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5);
  z-index: 999;
  transition: var(--transition);
  animation: bounce-wpp 2.5s ease-in-out infinite;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37, 211, 102, 0.7);
}

@keyframes bounce-wpp {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

/* ===========================
   PARTICLES (canvas)
   =========================== */
#particles canvas {
  position: fixed;
  top: 0; left: 0;
  pointer-events: none;
}

/* ===========================
   RESPONSIVE
   =========================== */
@media (max-width: 1024px) {
  .sobre-inner { grid-template-columns: 1fr; gap: 48px; }
  .sobre-cards { grid-template-columns: 1fr 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 32px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: rgba(2, 11, 24, 0.98);
    flex-direction: column;
    padding: 24px;
    gap: 20px;
    border-bottom: 1px solid rgba(0, 200, 255, 0.2);
  }
  .nav-links.open { display: flex; }
  .hamburger { display: flex; }

  .hero {
    flex-direction: column;
    text-align: center;
    padding-top: 100px;
  }
  .hero-btns { justify-content: center; }
  .hero-visual { width: 240px; height: 240px; }
  .ring1 { width: 140px; height: 140px; }
  .ring2 { width: 190px; height: 190px; }
  .ring3 { width: 240px; height: 240px; }
  .shield-icon { font-size: 4rem; }

  .cert-grid { grid-template-columns: 1fr; }
  .contato-inner { grid-template-columns: 1fr; gap: 40px; }
  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .sobre-cards { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .hero-content h1 { font-size: 2rem; }
  .contato-form-wrap { padding: 24px 20px; }
}