/* =====================
   Variables & base
   ===================== */
:root{
  --primary:#4F46E5; /* Actual primary (indigo). Para usar el navy de marca: #0d264e */
  --secondary:#10B981; /* Actual secondary (teal). Para usar crema de marca: #fffdf7 (como fondo/texto) */
  --dark:#1F2937;
  --light:#F9FAFB;
}

html{ scroll-behavior:smooth; }
body{ font-family:'Poppins',sans-serif; color:var(--dark); background-color:var(--light); overflow-x:hidden; }

/* Utilities */
.rounded-box{ border-radius:16px; overflow:hidden; }
.gradient-bg{ background:linear-gradient(135deg,var(--primary),var(--secondary)); }
.text-gradient{ background:linear-gradient(135deg,var(--primary),var(--secondary)); -webkit-background-clip:text; -webkit-text-fill-color:transparent; }
.hover-scale{ transition:transform .3s ease; }
.hover-scale:hover{ transform:translateY(-6px); }
.custom-btn{ padding:12px 28px; border-radius:50px; font-weight:600; transition:all .3s ease; box-shadow:0 4px 15px rgba(0,0,0,.1); display:inline-block; }
.btn-primary{ background:var(--primary); color:#fff; }
.btn-primary:hover{ background:#4338CA; transform:translateY(-3px); box-shadow:0 6px 20px rgba(79,70,229,.4); }
.btn-light{ background:#fff; color:var(--primary); }
.btn-light:hover{ background:#f3f4f6; }
.btn-outline{ background:#fff; border:1px solid #D1D5DB; color:#374151; }
.btn-outline:hover{ background:#f9fafb; }

/* Navbar */
.navbar{ transition:all .3s ease; }
.navbar.scrolled{ box-shadow:0 4px 15px rgba(0,0,0,.1); backdrop-filter:blur(10px); background-color:rgba(255,255,255,.8); }
.nav-link{ color:#6B7280; font-weight:500; }
.nav-link:hover{ color:var(--primary); }
.hamburger-menu{ width:24px; height:24px; display:flex; flex-direction:column; justify-content:space-around; cursor:pointer; }
.hamburger-menu div{ height:3px; background-color:var(--dark); border-radius:5px; transition:all .3s ease; }
.mobile-link{ color:#6B7280; font-weight:500; padding:.5rem 0; }
.mobile-link:hover{ color:var(--primary); }

/* Feature cards */
.icon-pill{ width:4rem; height:4rem; margin:0 0 1.25rem 0; border-radius:9999px; display:flex; align-items:center; justify-content:center; color:#fff; background:linear-gradient(135deg,var(--primary),var(--secondary)); }
.card-title{ font-size:1.25rem; font-weight:600; margin-bottom:.5rem; }
.card-copy{ color:#6B7280; }

/* Tech slider */
.slider-container{ overflow:hidden; white-space:nowrap; position:relative; padding:20px 0; }
.slider-track{ display:inline-flex; animation:slide 30s linear infinite; }
.slider-track-reverse{ display:inline-flex; animation:slide-reverse 30s linear infinite; }
.slider-item{ display:inline-flex; align-items:center; justify-content:center; margin:0 12px; }
.logo-card-apple{ background:linear-gradient(135deg,rgba(255,255,255,.9) 0%, rgba(255,255,255,.7) 100%);
  backdrop-filter:blur(10px); -webkit-backdrop-filter:blur(10px); border:1px solid rgba(255,255,255,.5);
  border-radius:20px; padding:20px 32px; display:flex; flex-direction:column; align-items:center; justify-content:center;
  min-width:120px; height:100px; box-shadow:0 4px 20px rgba(0,0,0,.08), 0 0 0 1px rgba(0,0,0,.05); transition:all .3s cubic-bezier(.4,0,.2,1); position:relative; overflow:hidden; }
.logo-card-apple::before{ content:''; position:absolute; inset:0; background:linear-gradient(135deg, rgba(59,130,246,.1) 0%, rgba(20,184,166,.1) 100%); opacity:0; transition:opacity .3s ease; }
.logo-card-apple:hover{ transform:translateY(-4px); box-shadow:0 8px 30px rgba(0,0,0,.12), 0 0 0 1px rgba(59,130,246,.2); }
.logo-card-apple:hover::before{ opacity:1; }
.logo-card-apple i, .logo-card-apple span{ background:linear-gradient(135deg,#3b82f6 0%, #14b8a6 100%); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; position:relative; z-index:1; }
.logo-name{ font-size:14px; margin-top:8px; font-weight:500; opacity:.8; }
@keyframes slide{ 0%{ transform:translateX(0); } 100%{ transform:translateX(-50%); } }
@keyframes slide-reverse{ 0%{ transform:translateX(-50%);} 100%{ transform:translateX(0);} }
.slider-container:hover .slider-track,
.slider-container:hover .slider-track-reverse{ animation-play-state:paused; }
.edge-fade-left{ position:absolute; left:0; top:0; width:8rem; height:100%; background:linear-gradient(to right,#F9FAFB,transparent); z-index:10; }
.edge-fade-right{ position:absolute; right:0; top:0; width:8rem; height:100%; background:linear-gradient(to left,#F9FAFB,transparent); z-index:10; }
@media (max-width:768px){
  .logo-card-apple{ padding:16px 24px; min-width:100px; height:80px; }
  .logo-card-apple i{ font-size:28px; }
  .logo-card-apple span{ font-size:18px; }
  .logo-name{ font-size:12px; }
}

/* Social pills & info rows */
.social-pill{ width:3.5rem; height:3.5rem; border-radius:9999px; background:#fff; box-shadow:0 1px 2px rgba(0,0,0,.08); display:flex; align-items:center; justify-content:center; transition:box-shadow .2s ease; }
.social-pill:hover{ box-shadow:0 6px 18px rgba(0,0,0,.12); }
.info-row{ display:flex; align-items:flex-start; margin-bottom:2rem; }
.info-icon{ width:3.5rem; height:3.5rem; border-radius:9999px; background:linear-gradient(135deg, var(--primary), var(--secondary)); color:#fff; display:flex; align-items:center; justify-content:center; margin-right:1.5rem; }

/* Contact modal toast */
.mensaje-enviado{ position:fixed; inset:0; background:rgba(0,0,0,.7); display:flex; align-items:center; justify-content:center; z-index:50; opacity:0; pointer-events:none; transition:opacity .5s; }
.mensaje-enviado.show{ opacity:1 !important; pointer-events:auto !important; }
.mensaje-contenido{ background:#fff; padding:2.5rem; border-radius:1rem; text-align:center; box-shadow:0 10px 30px rgba(0,0,0,.15); max-width:18rem; width:100%; }
.check-icon{ color:#10B981; font-size:2.5rem; margin-bottom:1rem; }
.msg-title{ font-size:1.25rem; font-weight:600; color:#1F2937; margin-bottom:.25rem; }
.msg-copy{ color:#6B7280; }

/* Forms */
.label{ display:block; color:#374151; margin-bottom:.5rem; font-weight:500; }
.input{ width:100%; padding:.75rem 1rem; border:1px solid #D1D5DB; border-radius:.75rem; outline:0; transition:all .2s; }
.input:focus{ border-color:#6366F1; box-shadow:0 0 0 3px rgba(99,102,241,.12); }

/* Chat widget */
.chat-widget{ position:fixed; bottom:20px; right:20px; z-index:1000; font-family:'Poppins', sans-serif; }
.chat-toggle{ width:60px; height:60px; border-radius:30px; background:linear-gradient(135deg, var(--primary), var(--secondary)); color:#fff; border:none; cursor:pointer; display:flex; align-items:center; justify-content:center; font-size:24px; box-shadow:0 4px 20px rgba(79,70,229,.3); transition:all .3s ease; animation:chat-pulse 3s infinite; }
.chat-toggle:hover{ transform:scale(1.1); box-shadow:0 6px 25px rgba(79,70,229,.4); }
@keyframes chat-pulse{ 0%,100%{ transform:scale(1);} 50%{ transform:scale(1.05);} }
.chat-window{ position:absolute; bottom:80px; right:0; width:350px; height:500px; background:#fff; border-radius:16px; box-shadow:0 10px 40px rgba(0,0,0,.15); display:none; flex-direction:column; overflow:hidden; animation:slideUp .3s ease-out; }
.chat-window.active{ display:flex; }
@keyframes slideUp{ from{ opacity:0; transform:translateY(20px);} to{ opacity:1; transform:translateY(0);} }
.chat-header{ background:linear-gradient(135deg,var(--primary),var(--secondary)); color:#fff; padding:16px 20px; display:flex; align-items:center; justify-content:space-between; }
.chat-header h3{ margin:0; font-size:16px; font-weight:600; }
.chat-status{ display:flex; align-items:center; font-size:12px; opacity:.9; }
.status-dot{ width:8px; height:8px; background:#10B981; border-radius:50%; margin-right:6px; animation:pulse-dot 2s infinite; }
@keyframes pulse-dot{ 0%,100%{ opacity:1;} 50%{ opacity:.5;} }
.chat-close{ background:none; border:none; color:#fff; font-size:20px; cursor:pointer; width:24px; height:24px; display:flex; align-items:center; justify-content:center; }
.chat-messages{ flex:1; padding:20px; overflow-y:auto; background:#fafafa; }
.message{ margin-bottom:16px; animation:fadeIn .3s ease-in; }
@keyframes fadeIn{ from{ opacity:0; transform:translateY(10px);} to{ opacity:1; transform:translateY(0);} }
.message.bot{ display:flex; align-items:flex-start; }
.message.user{ display:flex; justify-content:flex-end; }
.message-avatar{ width:32px; height:32px; border-radius:16px; background:linear-gradient(135deg,var(--primary),var(--secondary)); color:#fff; display:flex; align-items:center; justify-content:center; font-size:14px; font-weight:600; margin-right:10px; flex-shrink:0; }
.message-content{ background:#fff; padding:12px 16px; border-radius:16px; max-width:80%; font-size:14px; line-height:1.4; box-shadow:0 2px 8px rgba(0,0,0,.1); }
.message.user .message-content{ background:linear-gradient(135deg,var(--primary),var(--secondary)); color:#fff; }
.chat-input-container{ padding:16px 20px; background:#fff; border-top:1px solid #e5e7eb; }
.chat-input-wrapper{ display:flex; align-items:center; background:#f3f4f6; border-radius:25px; padding:8px 16px; }
.chat-input{ flex:1; border:none; background:none; outline:none; font-size:14px; padding:8px 0; font-family:'Poppins', sans-serif; }
.chat-send{ background:linear-gradient(135deg,var(--primary),var(--secondary)); border:none; color:#fff; width:32px; height:32px; border-radius:16px; cursor:pointer; display:flex; align-items:center; justify-content:center; font-size:14px; transition:all .2s; }
.chat-send:hover{ transform:scale(1.1); }
.chat-send:disabled{ opacity:.5; cursor:not-allowed; transform:none; }

.typing-indicator{ display:flex; align-items:center; padding:12px 16px; background:#fff; border-radius:16px; margin-left:42px; max-width:fit-content; box-shadow:0 2px 8px rgba(0,0,0,.1); }
.typing-dots{ display:flex; gap:4px; }
.typing-dot{ width:6px; height:6px; border-radius:50%; background:#9ca3af; animation:typing 1.4s infinite; }
.typing-dot:nth-child(2){ animation-delay:.2s; }
.typing-dot:nth-child(3){ animation-delay:.4s; }
@keyframes typing{ 0%,60%,100%{ transform:translateY(0); opacity:.5; } 30%{ transform:translateY(-10px); opacity:1; } }

@media (max-width:768px){
  .chat-window{ width:calc(100vw - 40px); height:450px; right:20px; bottom:80px; }
}