/* =======================================================
   Aztech Solutions - style.css
   Comentarios en español por secciones principales.
   ======================================================= */

/* ---------- Variables y base ---------- */
:root {
  --az-orange: #ff6a00;
  --az-green: #00ff7f; /* Acento eco */
  --az-bg1: #0b0d12;   /* Fondo tech profundo */
  --az-bg2: #0f1118;
  --az-text: #f3f3f3;
  --az-muted: #cfcfcf;
}
* { scroll-behavior: smooth }
body {
  background: radial-gradient(circle at 10% 0%, var(--az-bg1) 0%, var(--az-bg2) 100%);
  color: var(--az-text);
  font-family: 'Poppins', system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  overflow-x: hidden;
}

/* ---------- Navbar (estilos y halo superior) ---------- */
nav.navbar {
  height: 80px; min-height: 80px; max-height: 80px;
  background-color: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(10px);
  overflow: visible; padding: 0; position: sticky; top: 0; z-index: 100;
  box-shadow: 0 0 24px rgba(0, 255, 127, 0.12), 0 2px 0 rgba(255, 255, 255, 0.04) inset;
}
.navbar::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0.25;
  background: radial-gradient(1200px 120px at 50% -40px, rgba(0, 255, 127, 0.18), transparent 60%);
  animation: navbarGlow 8s ease-in-out infinite alternate;
}
@keyframes navbarGlow { from { opacity: 0.15 } to { opacity: 0.3 } }

.navbar-brand { position: relative; overflow: visible; display: flex; align-items: center }
.navbar-brand img { height: 220px; transform: translateY(-12px); animation: glowPulse 3.8s ease-in-out infinite; transition: transform 0.3s ease, filter 0.3s ease }
.navbar-brand img:hover { animation-duration: 1.2s; filter: drop-shadow(0 0 16px rgba(255, 106, 0, 0.95)) }
@keyframes glowPulse { 0% { filter: drop-shadow(0 0 8px var(--az-orange)) } 50% { filter: drop-shadow(0 0 14px rgba(255, 106, 0, 0.85)) } 100% { filter: drop-shadow(0 0 8px var(--az-orange)) } }

.btn-orange { background-color: var(--az-orange); color: #fff; border-radius: 30px; padding: 10px 24px; transition: all 0.25s ease }
.btn-orange:hover { background-color: #ff8533; transform: translateY(-1px); box-shadow: 0 0 12px rgba(255, 106, 0, 0.5) }
.btn-ghost { border: 1px solid rgba(255, 255, 255, 0.15); color: #fff; border-radius: 30px; padding: 10px 22px }

/* ---------- Hero (fondo 3D + overlay SVG) ---------- */
.hero { min-height: 100vh; display: flex; align-items: center; justify-content: center; text-align: center; position: relative; overflow: hidden; padding-top: 80px }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(600px 300px at 15% 80%, rgba(255,106,0,.18), transparent 60%),
    radial-gradient(500px 260px at 85% 20%, rgba(255,106,0,.12), transparent 60%),
    radial-gradient(700px 340px at 70% 85%, rgba(0,140,255,.18), transparent 60%),
    radial-gradient(600px 300px at 20% 20%, rgba(0,140,255,.12), transparent 60%),
    repeating-linear-gradient(0deg, rgba(255,255,255,.04) 0 1px, transparent 1px 50px),
    repeating-linear-gradient(90deg, rgba(255,255,255,.035) 0 1px, transparent 1px 50px),
    linear-gradient(180deg, #0a0c12 0%, #0e1118 100%);
  filter: saturate(1.05) brightness(.95);
  animation: meshShift 30s ease-in-out infinite alternate;
}
@keyframes meshShift { from { background-position: 0 0, 0 0, 0 0, 0 0, 0 0, 0 0, 0 0 } to { background-position: 3% -2%, -2% 3%, 2% 4%, -3% -1%, 0 4px, 4px 0, 0 0 } }

.hero-content { position: relative; z-index: 2; color: #fff }
.hero h1 { font-size: clamp(2.4rem, 5vw, 4rem); font-weight: 600; color: var(--az-orange); letter-spacing: 2px }
.hero p { font-size: 1.1rem; max-width: 760px; margin: 20px auto; color: var(--az-muted) }

.hero-overlay { position: absolute; inset: 0; pointer-events: none; mix-blend-mode: screen; opacity: 0.28; z-index:1 }
.hero-overlay svg { width: 100%; height: 100%; display: block; filter: drop-shadow(0 0 10px rgba(255,255,255,.06)) }
.hero-overlay #drift { animation: diagDrift 40s linear infinite alternate }
@keyframes diagDrift { from { transform: translate(-5%, 5%) } to { transform: translate(5%, -5%) } }
.float1 { animation: float1 18s ease-in-out infinite alternate }
.float2 { animation: float2 22s ease-in-out infinite alternate }
.float3 { animation: float3 26s ease-in-out infinite alternate }
.float4 { animation: float4 20s ease-in-out infinite alternate }
.float5 { animation: float5 24s ease-in-out infinite alternate }
@keyframes float1 { from { transform: translate(0,0) rotate(0deg) } to { transform: translate(6px,-10px) rotate(6deg) } }
@keyframes float2 { from { transform: translate(0,0) rotate(0deg) } to { transform: translate(-8px,8px) rotate(-5deg) } }
@keyframes float3 { from { transform: translate(0,0) rotate(0deg) } to { transform: translate(10px,6px) rotate(7deg) } }
@keyframes float4 { from { transform: translate(0,0) rotate(0deg) } to { transform: translate(-6px,-8px) rotate(-6deg) } }
@keyframes float5 { from { transform: translate(0,0) rotate(0deg) } to { transform: translate(12px,-6px) rotate(8deg) } }
.twinkle { animation: twinkle 6s ease-in-out infinite; }
@keyframes twinkle { 0% { opacity: .22 } 50% { opacity: .55 } 100% { opacity: .22 } }

.section-title { color: var(--az-orange); font-weight: 600; margin-bottom: 16px; text-transform: uppercase; letter-spacing: 1px }

/* ---------- Tarjetas de servicios ---------- */
.svc-card { background: #0f0f0f; border: 1px solid rgba(255, 255, 255, 0.06); border-radius: 16px; padding: 28px; height: 100%; position: relative; overflow: hidden; transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease }
.svc-card:hover { transform: translateY(-4px); border-color: rgba(0, 255, 127, 0.35); box-shadow: 0 10px 30px rgba(0, 255, 127, 0.1), 0 0 0 1px rgba(0, 255, 127, 0.15) inset }
.svc-icon { font-size: 2rem; color: var(--az-green); margin-bottom: 10px }
.svc-card h4 { color: var(--az-text); font-weight: 600; margin-bottom: 10px }
.svc-card p { color: var(--az-muted); margin-bottom: 16px }

/* ---------- Footer ---------- */
footer { background: #0c0c0c; color: #888; text-align: center; padding: 30px 10px; margin-top: 80px; border-top: 1px solid #222 }
.logo-footer { height: 50px; animation: glowPulse 4.6s ease-in-out infinite; filter: drop-shadow(0 0 6px var(--az-orange)) }

/* ---------- Botón de idioma en navbar ---------- */
.lang-nav-btn-small {
  background: none;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 50%;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.25s ease;
  padding: 0;
  margin-top: 2px;
}
.lang-nav-btn-small:hover {
  border-color: var(--az-orange);
  box-shadow: 0 0 6px var(--az-orange);
  transform: scale(1.08);
}
.lang-nav-btn-small img {
  width: 16px;
  height: 16px;
  border-radius: 50%;
}

/* ---------- Modal estilizado ---------- */
.az-modal {
  background: rgba(10, 12, 18, 0.92);
  backdrop-filter: blur(18px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;
  color: #fff;
  box-shadow: 0 0 25px rgba(255, 106, 0, 0.2);
  animation: zoomFade 0.3s ease;
}
@keyframes zoomFade { from { transform: scale(0.85); opacity: 0; } to { transform: scale(1); opacity: 1; } }
.modal-icon { font-size: 3rem; color: var(--az-green); margin-right: auto; }
.az-modal ul { list-style: none; padding: 0; margin: 1rem 0 0; }
.az-modal ul li { margin: 10px 0; font-size: 1.05rem; position: relative; padding-left: 24px; }
.az-modal ul li::before { content: "•"; position: absolute; left: 6px; color: var(--az-orange); }

/* ---------- Marcas (slider) ---------- */
#brands {
  background: rgba(15, 17, 25, 0.6);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  overflow: hidden;
  position: relative;
}
.brand-slider { width: 100%; overflow: hidden; position: relative; height: 120px; display: flex; align-items: center; }
.brand-track { display: flex; width: calc(250px * 14); animation: scrollBrands 40s linear infinite; }
.brand-track img {
  width: 160px; height: auto; margin: 0 40px;
  filter: grayscale(1) brightness(0.9); opacity: 0.85; transition: all 0.3s ease;
}
.brand-track img:hover { filter: grayscale(0) brightness(1.2) drop-shadow(0 0 10px var(--az-green)); opacity: 1; transform: scale(1.06); }
@keyframes scrollBrands { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
@media (max-width: 768px) {
  .brand-track img { width: 120px; margin: 0 20px; }
  .brand-slider { height: 90px; }
}

/* ---------- Íconos tech (carrusel) ---------- */
#tech-icons {
  background: rgba(10, 12, 18, 0.6);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  overflow: hidden;
  position: relative;
}
.light-beam {
  position: absolute; top: 0; left: -40%; width: 40%; height: 100%;
  background: radial-gradient(circle at center, rgba(255,255,255,0.2) 0%, transparent 70%);
  filter: blur(40px);
  animation: moveBeam 18s linear infinite; z-index: 1;
}
@keyframes moveBeam {
  0% { transform: translateX(0); opacity: 0.25; }
  50% { transform: translateX(150%); opacity: 0.4; }
  100% { transform: translateX(300%); opacity: 0.25; }
}
.icon-slider { width: 100%; overflow: hidden; height: 100px; display: flex; align-items: center; justify-content: center; position: relative; z-index: 2; }
.icon-track { display: flex; gap: 60px; animation: scrollIcons 45s linear infinite; }
.icon-track i { font-size: 2.8rem; color: #ffffff; opacity: 0.85; filter: drop-shadow(0 0 6px rgba(255,255,255,0.25)); animation: breathing 5s ease-in-out infinite; transition: all 0.3s ease; }
@keyframes breathing {
  0% { opacity: 0.6; filter: drop-shadow(0 0 6px rgba(255,255,255,0.2)); }
  50% { opacity: 1; filter: drop-shadow(0 0 14px rgba(255,255,255,0.8)); }
  100% { opacity: 0.6; filter: drop-shadow(0 0 6px rgba(255,255,255,0.2)); }
}
.icon-track i:nth-child(odd) { animation-delay: 1.5s; }
.icon-track i:nth-child(3n) { animation-delay: 3s; }
.icon-track i:hover { transform: scale(1.15); opacity: 1; filter: drop-shadow(0 0 20px rgba(255,255,255,1)); }
@keyframes scrollIcons { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
@media (max-width: 768px) { .icon-track { gap: 40px; } .icon-track i { font-size: 2rem; } }

/* ---------- Proyectos (libro / páginas) ---------- */
.book-wrapper {
  width: 85%; max-width: 900px; display: flex; align-items: center; justify-content: center; position: relative;
}
.book { position: relative; width: 100%; height: 420px; perspective: 2000px; transform-style: preserve-3d; }
.page {
  position: absolute; width: 100%; height: 100%; border-radius: 14px; overflow: hidden;
  backface-visibility: hidden; transform-origin: left center; transition: transform 1.1s ease, box-shadow 1s ease;
  box-shadow: 0 0 25px rgba(255,106,0,0.2);
}
.page:not(.active) { transform: rotateY(-180deg); }
.page-content img { width: 100%; height: 100%; object-fit: cover; }
.page .overlay {
  position: absolute; bottom: 0; left: 0; width: 100%; padding: 25px;
  background: linear-gradient(to top, rgba(0,0,0,0.85), transparent); text-align: left;
}
.page .overlay h3 { color: var(--az-orange); font-size: 1.4rem; margin-bottom: 5px; }
.page .overlay p { color: #ccc; font-size: 0.9rem; margin-bottom: 10px; }
.page::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(255,140,0,0.25), transparent 60%);
  opacity: 0; transition: opacity 0.6s ease, transform 1.1s ease; transform: scale(0.8); pointer-events: none;
}
.page.active::before { opacity: 1; transform: scale(1.3); animation: lightSweep 3s ease-out; }
@keyframes lightSweep {
  0% { background-position: 0% 50%; opacity: 0.1; }
  50% { background-position: 100% 50%; opacity: 0.35; }
  100% { background-position: 50% 50%; opacity: 0.15; }
}
.book-nav {
  background: none; border: none; color: white; font-size: 2rem; position: absolute; top: 50%;
  transform: translateY(-50%); z-index: 10; transition: all 0.3s ease;
}
.book-nav:hover { color: var(--az-orange); text-shadow: 0 0 12px var(--az-orange); transform: translateY(-50%) scale(1.2); }
.book-nav.prev { left: -60px; }
.book-nav.next { right: -60px; }
@media (max-width: 768px) { .book-wrapper { width: 100%; } .book-nav.prev { left: 5px; } .book-nav.next { right: 5px; } }

/* ---------- Responsive específico ---------- */
@media (max-width: 576px) {
  .navbar-brand img { height: 90px; transform: translateY(-6px) }
}

/* ===== Botones pequeños en la sección "Our Services" ===== */
#services .btn.btn-orange {
  padding: 4px 14px;         /* reduce el relleno interno */
  border-radius: 20px;       /* bordes más suaves */
  font-size: 1rem;           /* mantiene el tamaño de texto */
  line-height: 1.2;          /* mejora la proporción visual */
}

/* Efecto hover más sutil para los botones pequeños */
#services .btn.btn-orange:hover {
  box-shadow: 0 0 8px rgba(255, 106, 0, 0.5);
  transform: translateY(-1px);
}

#services .btn.btn-orange {
  border: 1px solid rgba(255, 255, 255, 0.15);
}
/* ================================
   Ajuste visual: Botones "More" en Our Services
   Más pequeños sin reducir el tamaño del texto
   ================================ */
#services .btn.btn-orange {
  padding: 4px 14px;           /* reduce el relleno interno */
  border-radius: 20px;         /* bordes más suaves */
  font-size: 1rem;             /* mantiene tamaño de texto */
  line-height: 1.2;            /* mejora proporción del botón */
  border: 1px solid rgba(255, 255, 255, 0.15); /* contorno más fino */
}

/* Hover con brillo sutil */
#services .btn.btn-orange:hover {
  box-shadow: 0 0 8px rgba(255, 106, 0, 0.45);
  transform: translateY(-1px);
}

/* --- FIX: bullets personalizados en modales de servicios --- */
.modal ul {
  list-style: none;            /* quita los bullets por defecto */
  padding-left: 0;
  margin: 0;
}

.modal ul li {
  position: relative;
  padding-left: 1.2em;
  margin-bottom: 0.4em;
}

.modal ul li::before {
  content: "•";                /* usa un bullet estándar limpio */
  color: #ff6600;              /* tu color naranja corporativo */
  position: absolute;
  left: 0;
  font-weight: bold;
}

/* ================= AZTECH INTERACTIVE SMART HOME ================= */

.aztech-demo-section {
  position: relative;
  background: radial-gradient(circle at top, #111 0%, #000 45%, #020202 100%);
  color: #fff;
  padding: 0;
  overflow: hidden;
}

.aztech-demo-wrap {
  position: relative;
  width: 100%;
  height: 100vh;
}

/* Canvas 3D */
#aztechHouseCanvas {
  display: block;
  width: 100%;
  height: 100%;
}

/* Tablet Aztech OS */
.aztech-tablet {
  position: absolute;
  left: 50%;
  bottom: 40px;
  transform: translateX(-50%);
  width: min(520px, 90vw);
  background: rgba(10, 10, 10, 0.96);
  border-radius: 22px;
  padding: 14px 14px 16px;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.9);
  border: 1px solid rgba(255, 102, 0, 0.55);
  backdrop-filter: blur(10px);
  z-index: 5;
}

.tablet-header {
  display: flex;
  justify-content: center;
  align-items: center;
  padding-bottom: 6px;
  border-bottom: 1px solid rgba(255, 102, 0, 0.35);
}

.tablet-logo {
  font-size: 0.9rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #ff6600;
}

.tablet-body {
  padding-top: 8px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.tablet-row {
  display: flex;
  gap: 6px;
}

.tablet-btn {
  flex: 1;
  border: none;
  outline: none;
  padding: 7px 6px;
  font-size: 0.74rem;
  border-radius: 12px;
  background: linear-gradient(
    135deg,
    rgba(255, 102, 0, 0.18),
    rgba(0, 255, 153, 0.05)
  );
  color: #ffffff;
  cursor: pointer;
  transition: all 0.18s ease-out;
  border: 1px solid rgba(255, 102, 0, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
}

.tablet-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.8);
  border-color: #ff6600;
}

.tablet-btn:active {
  transform: translateY(1px) scale(0.98);
  box-shadow: none;
}

/* Label arriba */
.aztech-demo-label {
  position: absolute;  vbn
  left: 50%;
  top: 16px;
  transform: translateX(-50%);
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.74);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  z-index: 4;
  padding: 4px 12px;
  border-radius: 999px;
  border: 1px solid rgba(0, 255, 153, 0.4);
  background: radial-gradient(circle at top, rgba(0, 255, 153, 0.12), transparent);
}

/* Responsive */
@media (max-width: 576px) {
  .aztech-demo-wrap {
    height: 90vh;
  }
  .aztech-tablet {
    bottom: 20px;
  }
  .tablet-btn {
    font-size: 0.68rem;
    padding: 6px 4px;
  }
}