/* =========================================
   Gongar Tech — main.css v1.0
   ========================================= */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --dark: #0A1628;
  --corp: #1E5BB8;
  --elec: #2EA3F2;
  --white: #FFFFFF;
  --gray: #F5F7FA;
  --gray2: #E8ECF3;
  --text: #1A2740;
  --muted: #5A6B85;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Open Sans', sans-serif;
  background: var(--white);
  color: var(--text);
  overflow-x: hidden;
}

/* ── NAV ── */
nav {
  background: var(--white);
  padding: 0 48px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--gray2);
  box-shadow: 0 2px 12px rgba(10,22,40,0.06);
}

.logo-area {
  display: flex;
  align-items: left;
  text-decoration: none;
}

.logo-area img,
.logo-area .custom-logo {
  height: 40px;
  width: auto;
  display: block;
  object-fit: contain;
}

.logo-fallback {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 20px;
  color: var(--dark);
  text-decoration: none;
  letter-spacing: 1px;
}

.logo-fallback span { color: var(--elec); }

nav ul {
  list-style: none;
  display: flex;
  gap: 36px;
  align-items: center;
}

nav ul li a {
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.3px;
  transition: color 0.2s;
}

nav ul li a:hover { color: var(--elec); }

nav ul li.menu-item-cta a,
nav ul li:last-child a {
  background: var(--corp);
  color: var(--white) !important;
  padding: 9px 22px;
  border-radius: 6px;
  font-weight: 600;
  transition: background 0.2s, color 0.2s;
}

nav ul li.menu-item-cta a:hover,
nav ul li:last-child a:hover {
  background: var(--elec);
  color: var(--dark) !important;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--dark);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ── HERO ── */
.hero {
  background: var(--dark);
  min-height: 88vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 80px 48px;
  gap: 60px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 80% 50%, rgba(30,91,184,0.2) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 20% 80%, rgba(46,163,242,0.08) 0%, transparent 60%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(46,163,242,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(46,163,242,0.05) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-content { position: relative; z-index: 2; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(46,163,242,0.12);
  border: 1px solid rgba(46,163,242,0.3);
  color: var(--elec);
  font-size: 13px;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 28px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.hero-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--elec);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.4); }
}

.hero h1 {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(34px, 4vw, 58px);
  font-weight: 800;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 24px;
}

.hero h1 .accent { color: var(--elec); }

.hero p {
  font-size: 16px;
  color: rgba(255,255,255,0.65);
  line-height: 1.7;
  margin-bottom: 40px;
  max-width: 500px;
}

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

.btn-primary {
  background: var(--corp);
  color: var(--white);
  border: none;
  padding: 14px 32px;
  border-radius: 8px;
  font-family: 'Montserrat', sans-serif;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  display: inline-block;
}

.btn-primary:hover { background: var(--elec); color: var(--dark); transform: translateY(-1px); }

.btn-ghost {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.3);
  padding: 14px 32px;
  border-radius: 8px;
  font-family: 'Montserrat', sans-serif;
  font-size: 15px;
  font-weight: 600;
  transition: all 0.2s;
  text-decoration: none;
  display: inline-block;
}

.btn-ghost:hover { border-color: var(--elec); color: var(--elec); }

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 52px;
  padding-top: 36px;
  border-top: 1px solid rgba(255,255,255,0.1);
  flex-wrap: wrap;
}

.stat-num {
  font-family: 'Montserrat', sans-serif;
  font-size: 34px;
  font-weight: 800;
  color: var(--elec);
  line-height: 1;
}

.stat-label {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  margin-top: 4px;
  font-weight: 500;
}

.hero-visual {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.hero-img-main {
  width: 100%;
  height: 320px;
  object-fit: cover;
  border-radius: 16px;
  border: 1px solid rgba(46,163,242,0.2);
  display: block;
}

.hero-img-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.hero-img-sm {
  width: 100%;
  height: 160px;
  object-fit: cover;
  border-radius: 12px;
  border: 1px solid rgba(46,163,242,0.15);
  display: block;
}

.hero-img-overlay {
  position: absolute;
  bottom: 172px;
  left: -20px;
  background: var(--corp);
  color: var(--white);
  border-radius: 12px;
  padding: 14px 20px;
  font-family: 'Montserrat', sans-serif;
  font-size: 13px;
  font-weight: 700;
  box-shadow: 0 8px 32px rgba(10,22,40,0.4);
  line-height: 1.3;
  z-index: 3;
}

.hero-img-overlay span {
  display: block;
  font-size: 22px;
  font-weight: 800;
  color: var(--elec);
  margin-bottom: 2px;
}

/* ── SECTIONS ── */
section { padding: 90px 48px; }

.section-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--corp);
  margin-bottom: 12px;
}

.section-title {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 800;
  color: var(--dark);
  line-height: 1.15;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 16px;
  color: var(--muted);
  line-height: 1.7;
  max-width: 560px;
}

/* ── SERVICIOS ── */
#servicios { background: var(--gray); }

.services-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 56px;
  gap: 40px;
  flex-wrap: wrap;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.service-card {
  background: var(--white);
  border-radius: 14px;
  padding: 32px 28px;
  border: 1px solid var(--gray2);
  transition: all 0.25s;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--corp), var(--elec));
  opacity: 0;
  transition: opacity 0.25s;
}

.service-card:hover { border-color: rgba(30,91,184,0.3); transform: translateY(-4px); box-shadow: 0 16px 48px rgba(10,22,40,0.1); }
.service-card:hover::before { opacity: 1; }

.service-icon {
  width: 52px; height: 52px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(30,91,184,0.1), rgba(46,163,242,0.1));
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}

.service-icon svg { width: 26px; height: 26px; stroke: var(--corp); fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

.service-card h3 { font-family: 'Montserrat', sans-serif; font-size: 17px; font-weight: 700; color: var(--dark); margin-bottom: 10px; }
.service-card p { font-size: 14px; color: var(--muted); line-height: 1.65; }

/* ── EQUIPO ── */
#equipo { background: var(--white); }

.equipo-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; margin-top: 56px; }

.equipo-imgs { display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: auto auto; gap: 16px; }

.equipo-img-grande { grid-column: 1 / 3; width: 100%; height: 280px; object-fit: cover; border-radius: 16px; display: block; }
.equipo-img-chica { width: 100%; height: 180px; object-fit: cover; border-radius: 12px; display: block; }

.equipo-texto { display: flex; flex-direction: column; gap: 24px; }
.equipo-punto { display: flex; gap: 16px; align-items: flex-start; }
.equipo-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--corp); margin-top: 6px; flex-shrink: 0; }
.equipo-punto h4 { font-family: 'Montserrat', sans-serif; font-size: 16px; font-weight: 700; color: var(--dark); margin-bottom: 5px; }
.equipo-punto p { font-size: 14px; color: var(--muted); line-height: 1.65; }

/* ── DIFERENCIAL ── */
#diferencial { background: var(--gray); }

.why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; margin-top: 64px; }

.why-visual { background: var(--dark); border-radius: 20px; padding: 48px; position: relative; overflow: hidden; }
.why-visual::after { content: ''; position: absolute; top: -60px; right: -60px; width: 200px; height: 200px; border-radius: 50%; background: rgba(46,163,242,0.08); }

.why-item { display: flex; gap: 16px; align-items: flex-start; padding: 20px 0; border-bottom: 1px solid rgba(255,255,255,0.07); }
.why-item:last-child { border-bottom: none; }

.why-num { font-family: 'Montserrat', sans-serif; font-size: 30px; font-weight: 800; color: var(--elec); line-height: 1; min-width: 44px; }
.why-text h4 { font-family: 'Montserrat', sans-serif; font-size: 15px; font-weight: 700; color: var(--white); margin-bottom: 5px; }
.why-text p { font-size: 13px; color: rgba(255,255,255,0.5); line-height: 1.6; }

.why-points { display: flex; flex-direction: column; gap: 24px; }
.why-point { display: flex; gap: 16px; align-items: flex-start; }
.why-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--corp); margin-top: 6px; flex-shrink: 0; }
.why-point h4 { font-family: 'Montserrat', sans-serif; font-size: 16px; font-weight: 700; color: var(--dark); margin-bottom: 5px; }
.why-point p { font-size: 14px; color: var(--muted); line-height: 1.65; }

/* ── CASOS ── */
#casos { background: var(--dark); }
#casos .section-title { color: var(--white); }
#casos .section-desc { color: rgba(255,255,255,0.55); }
#casos .section-label { color: var(--elec); }

.cases-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; margin-top: 52px; }

.case-card { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08); border-radius: 14px; padding: 28px 24px; transition: all 0.25s; }
.case-card:hover { background: rgba(46,163,242,0.07); border-color: rgba(46,163,242,0.25); }
.case-tag { font-size: 11px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: var(--elec); margin-bottom: 14px; }
.case-card h3 { font-family: 'Montserrat', sans-serif; font-size: 17px; font-weight: 700; color: var(--white); margin-bottom: 10px; }
.case-card p { font-size: 14px; color: rgba(255,255,255,0.5); line-height: 1.65; }

/* ── CTA ── */
.cta-section {
  background: linear-gradient(135deg, var(--corp) 0%, #1349A0 50%, var(--dark) 100%);
  padding: 100px 48px; text-align: center; position: relative; overflow: hidden;
}

.cta-section::before {
  content: ''; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 48px 48px;
}

.cta-section h2 { font-family: 'Montserrat', sans-serif; font-size: clamp(30px, 4vw, 50px); font-weight: 800; color: var(--white); margin-bottom: 18px; position: relative; }
.cta-section p { font-size: 17px; color: rgba(255,255,255,0.7); margin-bottom: 40px; position: relative; }

.btn-white {
  background: var(--white); color: var(--corp); border: none;
  padding: 16px 40px; border-radius: 8px;
  font-family: 'Montserrat', sans-serif; font-size: 15px; font-weight: 700;
  cursor: pointer; transition: all 0.2s; position: relative;
  text-decoration: none; display: inline-block;
}

.btn-white:hover { background: var(--elec); color: var(--dark); transform: translateY(-2px); }

/* ── CONTACTO ── */
#contacto-form { background: var(--gray); padding: 90px 48px; }

.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; margin-top: 52px; }

.contact-info h3 { font-family: 'Montserrat', sans-serif; font-size: 22px; font-weight: 700; color: var(--dark); margin-bottom: 16px; }
.contact-info p { font-size: 15px; color: var(--muted); line-height: 1.7; margin-bottom: 32px; }

.contact-detail { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; font-size: 15px; color: var(--text); }
.contact-detail svg { width: 20px; height: 20px; stroke: var(--corp); fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }
.contact-detail a { color: var(--corp); text-decoration: none; }
.contact-detail a:hover { color: var(--elec); }

form { display: flex; flex-direction: column; gap: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

form input, form select, form textarea {
  width: 100%; padding: 12px 16px;
  border: 1.5px solid var(--gray2); border-radius: 8px;
  font-family: 'Open Sans', sans-serif; font-size: 14px;
  color: var(--text); background: var(--white);
  transition: border-color 0.2s; outline: none;
}

form input:focus, form select:focus, form textarea:focus { border-color: var(--corp); }
form textarea { resize: vertical; min-height: 120px; }

form button[type="submit"] {
  background: var(--corp); color: var(--white); border: none;
  padding: 14px 32px; border-radius: 8px;
  font-family: 'Montserrat', sans-serif; font-size: 15px; font-weight: 700;
  cursor: pointer; transition: all 0.2s; align-self: flex-start;
}

form button[type="submit"]:hover { background: var(--elec); color: var(--dark); }

/* ── FOOTER ── */
footer { background: #060E1A; padding: 48px; border-top: 1px solid rgba(255,255,255,0.06); }

.footer-top { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 40px; flex-wrap: wrap; gap: 32px; }

footer .custom-logo-link img,
.footer-logo { height: 38px; width: auto; display: block; object-fit: contain; }

.footer-brand { font-family: 'Montserrat', sans-serif; font-size: 20px; font-weight: 800; color: var(--white); letter-spacing: 1px; }
.footer-brand span { color: var(--elec); }
.footer-tagline { font-size: 14px; color: rgba(255,255,255,0.4); margin-top: 10px; }

.footer-links-col h4 { font-family: 'Montserrat', sans-serif; font-size: 13px; font-weight: 700; color: rgba(255,255,255,0.6); letter-spacing: 1px; text-transform: uppercase; margin-bottom: 16px; }
.footer-links-col a { display: block; color: rgba(255,255,255,0.4); text-decoration: none; font-size: 14px; margin-bottom: 10px; transition: color 0.2s; }
.footer-links-col a:hover { color: var(--elec); }

.footer-bottom { border-top: 1px solid rgba(255,255,255,0.06); padding-top: 24px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer-bottom p { font-size: 13px; color: rgba(255,255,255,0.3); }

/* ── MOBILE ── */
@media (max-width: 960px) {
  nav { padding: 0 24px; }

  nav ul {
    display: none; position: absolute;
    top: 70px; left: 0; right: 0;
    background: var(--white); flex-direction: column;
    gap: 0; border-bottom: 1px solid var(--gray2);
    box-shadow: 0 8px 24px rgba(10,22,40,0.08);
  }

  nav ul.open { display: flex; }
  nav ul li { width: 100%; }
  nav ul li a { display: block; padding: 16px 24px; border-bottom: 1px solid var(--gray2); color: var(--muted); }
  nav ul li:last-child a { margin: 12px 24px; border-radius: 6px; text-align: center; display: block; width: calc(100% - 48px); }
  .hamburger { display: flex; }

  .hero { grid-template-columns: 1fr; padding: 64px 24px 48px; min-height: auto; gap: 40px; }
  .hero-visual { order: -1; }
  .hero-img-main { height: 220px; }
  .hero-img-sm { height: 120px; }
  .hero-img-overlay { display: none; }

  section { padding: 64px 24px; }
  .services-header { flex-direction: column; }
  .why-grid, .equipo-grid, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .equipo-imgs { grid-template-columns: 1fr; }
  .equipo-img-grande { grid-column: 1; height: 220px; }
  .cases-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 28px; }
  .form-row { grid-template-columns: 1fr; }
  .cta-section { padding: 72px 24px; }
  footer { padding: 40px 24px; }
  .footer-top { flex-direction: column; gap: 24px; }
  .footer-bottom { flex-direction: column; text-align: center; }
}