/*
Theme Name: Master Telecomunicacoes
Theme URI: https://mastertelecomunicacoes.space
Author: Master Telecomunicacoes Ltda
Author URI: https://mastertelecomunicacoes.space
Description: Tema oficial da Master Telecomunicações Ltda – Goiânia, GO.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: master-telecom
*/

/* =============================================
   ROOT VARIABLES
   ============================================= */
:root {
  --preto:       #08090D;
  --card:        #0F1320;
  --borda:       #1C2440;
  --azul:        #0066FF;
  --azul-vivo:   #3B8EFF;
  --ciano:       #00C8FF;
  --branco:      #EEF2FF;
  --cinza:       #7A88A8;
  --cinza2:      #B8C4D8;
  --laranja:     #FF5C1A;
  --radius:      10px;
  --transition:  0.3s cubic-bezier(0.4,0,0.2,1);
  --glow:        0 0 28px rgba(0,102,255,0.35);
}

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

body {
  font-family: 'DM Sans', 'Segoe UI', sans-serif;
  background: var(--preto);
  color: var(--cinza2);
  line-height: 1.7;
  font-size: 16px;
  overflow-x: hidden;
}

h1,h2,h3,h4 {
  font-family: 'Syne', 'Segoe UI', sans-serif;
  color: var(--branco);
  line-height: 1.2;
}

a { color: var(--azul-vivo); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--ciano); }
img { max-width: 100%; display: block; }

.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }

/* =============================================
   SKIP LINK
   ============================================= */
.skip-link {
  position: absolute; top: -40px; left: 0;
  background: var(--azul); color: #fff;
  padding: 8px 16px; font-weight: 700; z-index: 9999;
  border-radius: 0 0 8px 0;
}
.skip-link:focus { top: 0; }

/* =============================================
   GRID NOISE OVERLAY
   ============================================= */
body::before {
  content: '';
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(0,102,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,102,255,0.03) 1px, transparent 1px);
  background-size: 48px 48px;
}

/* =============================================
   HEADER
   ============================================= */
#site-header {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(8,9,13,0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--borda);
}

.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 24px; max-width: 1100px; margin: 0 auto;
}

.site-logo { display: flex; align-items: center; gap: 12px; }

.logo-icon {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--azul), var(--ciano));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Syne', sans-serif;
  font-size: 20px; font-weight: 800; color: #fff;
  box-shadow: var(--glow);
  flex-shrink: 0;
}

.logo-text strong {
  display: block;
  font-family: 'Syne', sans-serif;
  font-size: 13px; color: var(--branco);
  letter-spacing: 0.05em;
}
.logo-text span {
  font-size: 11px; color: var(--cinza);
  text-transform: uppercase; letter-spacing: 0.1em;
}

.main-nav ul { display: flex; gap: 4px; list-style: none; }
.main-nav a {
  display: block; padding: 8px 15px;
  color: var(--cinza2); font-size: 14px;
  border-radius: 6px; font-weight: 500;
  transition: background var(--transition), color var(--transition);
}
.main-nav a:hover { background: var(--borda); color: var(--ciano); }

.nav-toggle {
  display: none; background: none;
  border: 1px solid var(--borda); border-radius: 6px;
  padding: 8px 10px; cursor: pointer; flex-direction: column; gap: 5px;
}
.nav-toggle span { display: block; width: 20px; height: 2px; background: var(--cinza2); border-radius: 2px; }

/* =============================================
   HERO
   ============================================= */
#hero {
  position: relative; z-index: 1;
  min-height: 90vh;
  display: flex; align-items: center; justify-content: center;
  text-align: center;
  padding: 100px 24px 80px;
  overflow: hidden;
}

#hero::before {
  content: '';
  position: absolute; top: -200px; left: 50%; transform: translateX(-50%);
  width: 800px; height: 800px;
  background: radial-gradient(circle, rgba(0,102,255,0.18) 0%, transparent 65%);
  pointer-events: none;
}

.hero-tag {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(0,102,255,0.12);
  border: 1px solid rgba(0,102,255,0.3);
  border-radius: 30px;
  padding: 6px 18px; font-size: 12px;
  color: var(--azul-vivo); font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  margin-bottom: 28px;
  animation: fadeUp 0.6s ease both;
}
.hero-tag .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--ciano);
  box-shadow: 0 0 8px var(--ciano);
  animation: pulse 1.5s infinite;
}

#hero h1 {
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  color: var(--branco);
  max-width: 860px; margin: 0 auto 20px;
  animation: fadeUp 0.7s 0.1s ease both;
}

#hero h1 .accent {
  background: linear-gradient(90deg, var(--azul-vivo), var(--ciano));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--cinza); max-width: 560px;
  margin: 0 auto 48px;
  animation: fadeUp 0.7s 0.2s ease both;
}

.hero-chips {
  display: flex; justify-content: center; gap: 12px; flex-wrap: wrap;
  margin-bottom: 48px;
  animation: fadeUp 0.7s 0.3s ease both;
}
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--card); border: 1px solid var(--borda);
  border-radius: 30px; padding: 7px 16px;
  font-size: 13px; color: var(--cinza2);
}
.chip .ci { font-size: 15px; }

.hero-ctas {
  display: flex; justify-content: center; gap: 14px; flex-wrap: wrap;
  animation: fadeUp 0.7s 0.4s ease both;
}

.btn-primary {
  background: linear-gradient(135deg, var(--azul), #0050CC);
  color: #fff; font-family: 'Syne', sans-serif;
  font-size: 15px; font-weight: 700;
  padding: 14px 32px; border-radius: 8px;
  border: none; cursor: pointer;
  box-shadow: var(--glow);
  transition: var(--transition);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 0 40px rgba(0,102,255,0.5); }

.btn-outline {
  background: transparent; color: var(--cinza2);
  font-family: 'Syne', sans-serif; font-size: 15px; font-weight: 600;
  padding: 14px 32px; border-radius: 8px;
  border: 1px solid var(--borda); cursor: pointer;
  transition: var(--transition);
}
.btn-outline:hover { border-color: var(--azul-vivo); color: var(--branco); }

/* =============================================
   SECTION SHARED
   ============================================= */
.section { position: relative; z-index: 1; padding: 90px 0; }
.section-alt { background: rgba(15,19,32,0.6); border-top: 1px solid var(--borda); border-bottom: 1px solid var(--borda); }

.section-eyebrow {
  font-size: 11px; font-weight: 700;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--azul-vivo); margin-bottom: 10px;
}

.section-title { font-size: clamp(1.8rem, 3.5vw, 2.6rem); margin-bottom: 16px; }

.section-bar {
  width: 48px; height: 3px;
  background: linear-gradient(90deg, var(--azul), var(--ciano));
  border-radius: 2px; margin-bottom: 32px;
  box-shadow: 0 0 12px rgba(0,200,255,0.4);
}

/* =============================================
   SOBRE NÓS
   ============================================= */
#sobre .sobre-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 64px; align-items: center;
}

.sobre-visual-wrap { position: relative; }

.sobre-card {
  background: var(--card);
  border: 1px solid var(--borda);
  border-radius: 16px; padding: 40px 36px;
  position: relative; overflow: hidden;
}
.sobre-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--azul), var(--ciano));
}

.sc-logo {
  font-family: 'Syne', sans-serif;
  font-size: 52px; font-weight: 800;
  background: linear-gradient(135deg, var(--azul-vivo), var(--ciano));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text; line-height: 1; margin-bottom: 14px;
}

.sobre-card h3 { font-size: 1.3rem; margin-bottom: 10px; }
.sobre-card p { color: var(--cinza); font-size: 14.5px; }

.sc-stats { display: flex; gap: 28px; margin-top: 28px; }
.sc-stat .num {
  font-family: 'Syne', sans-serif; font-size: 1.9rem;
  font-weight: 800; color: var(--ciano);
}
.sc-stat .lbl { font-size: 11px; color: var(--cinza); text-transform: uppercase; letter-spacing: 0.08em; }

.badge-cnpj {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(0,102,255,0.1); border: 1px solid rgba(0,102,255,0.25);
  border-radius: 8px; padding: 10px 16px;
  font-size: 13px; color: var(--azul-vivo); font-weight: 600;
  margin-top: 10px;
}

.sobre-text p { color: var(--cinza); margin-bottom: 16px; }

/* =============================================
   NOSSA MISSÃO
   ============================================= */
#missao { background: transparent; }

.missao-lead {
  color: var(--cinza); max-width: 660px; margin-bottom: 56px; font-size: 1.05rem;
}

.pilares { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; }

.pilar {
  background: var(--card); border: 1px solid var(--borda);
  border-radius: var(--radius); padding: 30px 26px;
  transition: var(--transition); position: relative; overflow: hidden;
}
.pilar::after {
  content: ''; position: absolute;
  bottom: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--azul), var(--ciano));
  transform: scaleX(0); transition: var(--transition); transform-origin: left;
}
.pilar:hover { border-color: rgba(0,102,255,0.4); transform: translateY(-4px); box-shadow: var(--glow); }
.pilar:hover::after { transform: scaleX(1); }

.pilar-ico { font-size: 32px; margin-bottom: 14px; }
.pilar h3 { font-size: 1rem; color: var(--branco); margin-bottom: 8px; }
.pilar p { font-size: 14px; color: var(--cinza); }

/* =============================================
   SERVIÇOS / ATIVIDADES
   ============================================= */
#servicos .serv-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 16px;
}

.serv-item {
  background: var(--card); border: 1px solid var(--borda);
  border-radius: var(--radius); padding: 24px 20px;
  transition: var(--transition);
}
.serv-item:hover { border-color: var(--azul-vivo); }

.serv-code {
  font-size: 10px; font-weight: 700; letter-spacing: 0.12em;
  color: var(--azul-vivo); text-transform: uppercase; margin-bottom: 8px;
}
.serv-item h3 { font-size: 14px; color: var(--branco); margin-bottom: 6px; }
.serv-item p { font-size: 13px; color: var(--cinza); }

/* =============================================
   POLÍTICA DE PRIVACIDADE
   ============================================= */
#privacidade .priv-box {
  background: var(--card); border: 1px solid var(--borda);
  border-radius: 16px; padding: 52px 60px;
  max-width: 860px; margin: 0 auto; position: relative;
}
#privacidade .priv-box::before {
  content: ''; position: absolute;
  top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--azul), var(--ciano));
  border-radius: 16px 16px 0 0;
}

.priv-date {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(0,102,255,0.1); border: 1px solid rgba(0,102,255,0.2);
  border-radius: 6px; padding: 7px 14px;
  font-size: 12.5px; color: var(--azul-vivo); font-weight: 600;
  margin-bottom: 32px;
}

#privacidade h3 {
  font-size: 1.05rem; color: var(--branco);
  margin: 28px 0 10px; font-family: 'Syne', sans-serif;
}
#privacidade h3:first-of-type { margin-top: 0; }
#privacidade p { color: var(--cinza); font-size: 15px; margin-bottom: 12px; }
#privacidade ul { list-style: none; margin-bottom: 14px; }
#privacidade ul li {
  padding: 5px 0 5px 20px; position: relative;
  color: var(--cinza); font-size: 15px;
}
#privacidade ul li::before {
  content: '›'; position: absolute; left: 0;
  color: var(--azul-vivo); font-weight: 700;
}
#privacidade a { color: var(--azul-vivo); }
#privacidade a:hover { color: var(--ciano); }

/* =============================================
   CONTATO
   ============================================= */
#contato .contato-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start;
}

.contato-info h3 { font-size: 1.4rem; margin-bottom: 24px; }

.c-item { display: flex; align-items: flex-start; gap: 14px; margin-bottom: 20px; }
.c-icon {
  width: 40px; height: 40px; flex-shrink: 0;
  background: rgba(0,102,255,0.12); border: 1px solid rgba(0,102,255,0.25);
  border-radius: 9px; display: flex; align-items: center; justify-content: center;
  font-size: 17px;
}
.c-item .lbl { font-size: 11px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--cinza); }
.c-item .val { color: var(--cinza2); font-size: 14.5px; font-weight: 500; }

.form-wrap h3 { font-size: 1.4rem; margin-bottom: 24px; }
.form-row { margin-bottom: 16px; }
.form-row label {
  display: block; font-size: 12px; font-weight: 600; color: var(--cinza);
  text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 6px;
}
.form-row input,
.form-row textarea,
.form-row select {
  width: 100%; padding: 12px 14px;
  background: var(--card); border: 1px solid var(--borda);
  border-radius: 8px; color: var(--branco);
  font-family: 'DM Sans', sans-serif; font-size: 15px;
  transition: border-color var(--transition); outline: none;
}
.form-row input:focus,
.form-row textarea:focus,
.form-row select:focus { border-color: var(--azul); box-shadow: 0 0 0 3px rgba(0,102,255,0.15); }
.form-row textarea { min-height: 120px; resize: vertical; }
.form-row select option { background: var(--card); }

/* =============================================
   FOOTER
   ============================================= */
#site-footer {
  background: var(--card);
  border-top: 1px solid var(--borda);
  padding: 60px 0 0; position: relative; z-index: 1;
}

.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1.3fr; gap: 48px;
  padding-bottom: 48px; border-bottom: 1px solid var(--borda);
}

.footer-brand .logo-text strong { font-size: 20px; }
.footer-desc { margin-top: 14px; font-size: 13.5px; color: var(--cinza); line-height: 1.7; }

.cnpj-block {
  margin-top: 14px; font-size: 12px;
  background: rgba(0,102,255,0.08); border: 1px solid var(--borda);
  border-radius: 6px; padding: 10px 14px; color: var(--cinza); line-height: 1.6;
}

.footer-col h4 {
  font-family: 'Syne', sans-serif; font-size: 14px;
  color: var(--branco); margin-bottom: 18px; letter-spacing: 0.04em;
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { color: var(--cinza); font-size: 13.5px; transition: color var(--transition); }
.footer-col ul li a:hover { color: var(--ciano); }

.fc-item { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 12px; }
.fc-ico { font-size: 15px; color: var(--azul-vivo); flex-shrink: 0; margin-top: 2px; }
.fc-item span { font-size: 13.5px; color: var(--cinza); }
.fc-item a { color: var(--cinza); font-size: 13.5px; }
.fc-item a:hover { color: var(--ciano); }

.footer-bottom {
  text-align: center; padding: 20px 0;
  font-size: 12.5px; color: var(--cinza);
}
.footer-bottom a { color: var(--cinza); }
.footer-bottom a:hover { color: var(--ciano); }

/* =============================================
   ANIMATIONS
   ============================================= */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(22px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes pulse {
  0%,100% { opacity: 1; } 50% { opacity: 0.4; }
}

.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 900px) {
  #sobre .sobre-grid,
  #contato .contato-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .nav-toggle { display: flex; }
  .main-nav {
    display: none; position: absolute; top: 73px; left: 0; right: 0;
    background: rgba(8,9,13,0.98); border-bottom: 1px solid var(--borda); padding: 12px 0;
  }
  .main-nav.open { display: block; }
  .main-nav ul { flex-direction: column; gap: 2px; padding: 0 16px; }
  .main-nav a { padding: 12px 16px; }
  #privacidade .priv-box { padding: 32px 22px; }
  .footer-grid { grid-template-columns: 1fr; }
}