:root {
    --nova-primary: #3b82f6;
    --nova-cyan: #06b6d4;
    --nova-emerald: #10b981;
    --nova-gradient: linear-gradient(135deg, #2563eb 0%, #06b6d4 50%, #10b981 100%);
    --nova-glow: 0 0 35px rgba(6, 182, 212, 0.35);
    --card-bg: rgba(13, 20, 36, 0.75);
    --card-border: rgba(255, 255, 255, 0.09);
}

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background-color: #060b14;
    color: #f1f5f9;
    overflow-x: hidden;
}

h1, h2, h3, h4, .brand-font {
    font-family: 'Space Grotesk', sans-serif;
}

.section-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.65rem;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: -0.4px;
    margin-top: 0.5rem;
    margin-bottom: 0.6rem;
    line-height: 1.25;
}

@media (min-width: 992px) {
    .section-title {
        font-size: 1.85rem;
    }
}

.section-subtitle {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.3rem;
    font-weight: 700;
    color: #ffffff;
}

.font-mono {
    font-family: 'JetBrains Mono', monospace;
}

/* Ambient Glow Backgrounds */
.glow-sphere-top {
    position: absolute;
    top: -120px;
    left: 50%;
    transform: translateX(-50%);
    width: 850px;
    height: 500px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.28) 0%, rgba(6, 182, 212, 0.15) 45%, rgba(6, 11, 20, 0) 70%);
    filter: blur(65px);
    z-index: 0;
    pointer-events: none;
}

.glow-sphere-mid {
    position: absolute;
    top: 1400px;
    right: -100px;
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.16) 0%, rgba(6, 182, 212, 0.08) 50%, rgba(6, 11, 20, 0) 70%);
    filter: blur(75px);
    z-index: 0;
    pointer-events: none;
}

/* Glassmorphism Cards */
.glass-card {
    background: var(--card-bg);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.glass-card:hover {
    transform: translateY(-6px);
    border-color: rgba(6, 182, 212, 0.45);
    box-shadow: 0 20px 40px -15px rgba(6, 182, 212, 0.25);
}

/* Gradient Text */
.text-gradient {
    background: var(--nova-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Custom Buttons */
.btn-gradient-primary {
    background: var(--nova-gradient);
    color: #ffffff;
    font-weight: 700;
    border: none;
    border-radius: 12px;
    padding: 12px 28px;
    box-shadow: 0 10px 25px -8px rgba(37, 99, 235, 0.5);
    transition: all 0.3s ease;
}

.btn-gradient-primary:hover {
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 15px 30px -8px rgba(6, 182, 212, 0.65);
}

.btn-glass {
    background: rgba(255, 255, 255, 0.05);
    color: #f1f5f9;
    font-weight: 600;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 12px;
    padding: 12px 26px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.btn-glass:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    border-color: rgba(6, 182, 212, 0.4);
    transform: translateY(-2px);
}

/* Navbar */
.navbar-custom {
    background: rgba(6, 11, 20, 0.92);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.navbar-nav .nav-link {
    font-size: 0.82rem;
    white-space: nowrap;
    letter-spacing: 0.3px;
    padding: 6px 10px !important;
    transition: all 0.2s ease;
}

/* Navbar Brand Structure & HD Graphic Logo (Dimensión Real Fija Sin Crecimiento) */
.navbar-brand {
    text-decoration: none;
    padding: 0;
    display: inline-flex;
    align-items: center;
}

.brand-logo-hd {
    width: 120px;
    height: 120px;
    max-width: 120px;
    max-height: 120px;
    min-width: 120px;
    min-height: 120px;
    object-fit: contain;
    mix-blend-mode: screen;
    -webkit-mask-image: radial-gradient(ellipse 94% 94% at 50% 50%, rgba(0,0,0,1) 78%, rgba(0,0,0,0) 100%);
    mask-image: radial-gradient(ellipse 94% 94% at 50% 50%, rgba(0,0,0,1) 78%, rgba(0,0,0,0) 100%);
    border: none !important;
    outline: none !important;
    box-shadow: none !important;
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
    filter: contrast(1.15) brightness(1.2);
    transform: none !important;
    transition: filter 0.3s ease;
}

.navbar-brand:hover .brand-logo-hd {
    transform: none !important;
    filter: contrast(1.2) brightness(1.25) drop-shadow(0 0 10px rgba(6, 182, 212, 0.4));
}

.brand-logo-img {
    height: 54px;
    width: auto;
    max-width: 270px;
    object-fit: contain;
    mix-blend-mode: screen;
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
    filter: contrast(1.15) brightness(1.18);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), filter 0.3s ease;
}

.brand-logo-icon {
    height: 52px;
    width: 52px;
    object-fit: contain;
    mix-blend-mode: screen;
    -webkit-mask-image: radial-gradient(circle at center, rgba(0,0,0,1) 50%, rgba(0,0,0,0) 90%);
    mask-image: radial-gradient(circle at center, rgba(0,0,0,1) 50%, rgba(0,0,0,0) 90%);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), filter 0.3s ease;
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
    filter: contrast(1.15) brightness(1.22);
    transform: translateZ(0);
}

.navbar-brand:hover .brand-logo-icon {
    transform: scale(1.08) rotate(3deg);
    filter: contrast(1.25) brightness(1.35) drop-shadow(0 0 14px rgba(6, 182, 212, 0.7));
}

.brand-text-main {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.45rem;
    font-weight: 800;
    color: #ffffff;
    line-height: 1;
    letter-spacing: -0.5px;
}

.brand-text-sub {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.62rem;
    font-weight: 700;
    color: #38bdf8;
    letter-spacing: 1.4px;
    line-height: 1.2;
    margin-top: 3px;
    opacity: 0.9;
}

/* ==========================================================================
   NOVABOT - ASISTENTE VIRTUAL FLOTANTE & VENTANA DE CHAT
   ========================================================================== */

/* Botón Lanzador Flotante */
.novabot-float-btn {
    position: fixed;
    bottom: 28px;
    right: 28px;
    background: linear-gradient(135deg, #06b6d4 0%, #2563eb 100%);
    color: #ffffff;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    box-shadow: 0 10px 30px rgba(6, 182, 212, 0.45);
    z-index: 9999;
    cursor: pointer;
    user-select: none;
    transition: all 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.novabot-float-btn:hover {
    transform: scale(1.1) translateY(-3px);
    box-shadow: 0 16px 35px rgba(6, 182, 212, 0.65);
}

.novabot-pulse-ring {
    position: absolute;
    inset: -5px;
    border-radius: 50%;
    border: 2px solid #06b6d4;
    animation: novaPulse 2.2s infinite ease-out;
    pointer-events: none;
}

@keyframes novaPulse {
    0% { transform: scale(0.95); opacity: 0.8; }
    50% { transform: scale(1.25); opacity: 0; }
    100% { transform: scale(0.95); opacity: 0; }
}

.novabot-icon-wrap {
    position: relative;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.novabot-icon-chat,
.novabot-icon-close {
    position: absolute;
    transition: all 0.3s ease;
}

.novabot-icon-close {
    opacity: 0;
    transform: rotate(-90deg) scale(0.5);
}

.novabot-float-btn.active .novabot-icon-chat {
    opacity: 0;
    transform: rotate(90deg) scale(0.5);
}

.novabot-float-btn.active .novabot-icon-close {
    opacity: 1;
    transform: rotate(0deg) scale(1);
}

.novabot-badge-pill {
    position: absolute;
    right: 72px;
    background: rgba(13, 20, 36, 0.96);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(6, 182, 212, 0.45);
    color: #ffffff;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.82rem;
    font-weight: 600;
    white-space: nowrap;
    box-shadow: 0 6px 20px rgba(0,0,0,0.4);
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
    transition: all 0.3s ease;
    pointer-events: none;
    animation: badgeFloat 3s ease-in-out infinite;
}

@keyframes badgeFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-4px); }
}

.novabot-float-btn.active .novabot-badge-pill {
    opacity: 0;
    visibility: hidden;
    transform: translateX(10px);
}

/* Ventana de Chat */
.novabot-window {
    position: fixed;
    bottom: 98px;
    right: 28px;
    width: 380px;
    max-width: calc(100vw - 32px);
    height: 520px;
    max-height: calc(100vh - 125px);
    background: #091122 !important;
    border: 1px solid rgba(56, 189, 248, 0.3) !important;
    border-radius: 20px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.75), 0 0 30px rgba(6, 182, 212, 0.2);
    display: flex;
    flex-direction: column;
    z-index: 9998;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px) scale(0.95);
    transform-origin: bottom right;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.novabot-window.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

/* Header del Chat */
.novabot-header {
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.98), rgba(30, 41, 59, 0.98));
    padding: 14px 18px;
    border-bottom: 1px solid rgba(56, 189, 248, 0.2);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.novabot-avatar {
    position: relative;
    width: 38px;
    height: 38px;
    border-radius: 12px;
    background: linear-gradient(135deg, #06b6d4, #2563eb);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 1.2rem;
    box-shadow: 0 4px 12px rgba(6, 182, 212, 0.4);
}

.novabot-status-dot {
    position: absolute;
    bottom: -2px;
    right: -2px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #10b981;
    border: 2px solid #091122;
}

.novabot-status-text {
    font-size: 0.72rem;
    color: #94a3b8;
    display: flex;
    align-items: center;
}

.novabot-header-actions {
    display: flex;
    gap: 6px;
}

.novabot-action-btn {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #94a3b8;
    width: 30px;
    height: 30px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
}

.novabot-action-btn:hover {
    background: rgba(255, 255, 255, 0.15);
    color: #ffffff;
}

/* Cuerpo de Mensajes */
.novabot-body {
    flex: 1;
    padding: 16px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
    background: radial-gradient(circle at top right, rgba(6, 182, 212, 0.05), transparent 70%), #091122;
}

.novabot-body::-webkit-scrollbar {
    width: 5px;
}

.novabot-body::-webkit-scrollbar-thumb {
    background: rgba(56, 189, 248, 0.2);
    border-radius: 10px;
}

/* Mensajes individuales */
.novabot-msg {
    display: flex;
    flex-direction: column;
    max-width: 86%;
    animation: msgFadeIn 0.25s ease-out;
}

@keyframes msgFadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

.novabot-msg-bot {
    align-self: flex-start;
}

.novabot-msg-user {
    align-self: flex-end;
}

.novabot-msg-bubble {
    padding: 11px 14px;
    border-radius: 14px;
    font-size: 0.85rem;
    line-height: 1.45;
    word-break: break-word;
}

.novabot-msg-bot .novabot-msg-bubble {
    background: #13203a;
    border: 1px solid rgba(56, 189, 248, 0.2);
    color: #e2e8f0;
    border-bottom-left-radius: 3px;
}

.novabot-msg-user .novabot-msg-bubble {
    background: linear-gradient(135deg, #0284c7, #2563eb);
    color: #ffffff;
    border-bottom-right-radius: 3px;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.novabot-msg-time {
    font-size: 0.65rem;
    color: #64748b;
    margin-top: 3px;
    align-self: flex-end;
}

.novabot-msg-bot .novabot-msg-time {
    align-self: flex-start;
}

/* Typing indicator */
.novabot-typing-bubble {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 10px 14px;
}

.novabot-typing-bubble span {
    width: 6px;
    height: 6px;
    background: #38bdf8;
    border-radius: 50%;
    animation: typingBlink 1.4s infinite ease-in-out both;
}

.novabot-typing-bubble span:nth-child(1) { animation-delay: -0.32s; }
.novabot-typing-bubble span:nth-child(2) { animation-delay: -0.16s; }

@keyframes typingBlink {
    0%, 80%, 100% { transform: scale(0); opacity: 0.4; }
    40% { transform: scale(1); opacity: 1; }
}

/* Quick Action Chips */
.novabot-chips {
    padding: 6px 14px 10px 14px;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    background: #091122;
}

.novabot-chip {
    background: rgba(22, 33, 56, 0.9);
    border: 1px solid rgba(56, 189, 248, 0.3);
    color: #38bdf8;
    font-size: 0.74rem;
    font-weight: 500;
    padding: 4px 10px;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.2s;
    text-align: left;
}

.novabot-chip:hover {
    background: rgba(6, 182, 212, 0.2);
    border-color: #06b6d4;
    color: #ffffff;
    transform: translateY(-1px);
}

/* Footer & Input */
.novabot-footer {
    padding: 10px 14px;
    background: #0d172a;
    border-top: 1px solid rgba(56, 189, 248, 0.2);
}

.novabot-input {
    background: #16243f !important;
    border: 1px solid rgba(56, 189, 248, 0.25) !important;
    color: #ffffff !important;
    border-radius: 10px 0 0 10px !important;
    font-size: 0.85rem !important;
}

.novabot-input:focus {
    box-shadow: 0 0 0 2px rgba(6, 182, 212, 0.3) !important;
    border-color: #06b6d4 !important;
}

.novabot-input::placeholder {
    color: #64748b !important;
}

.novabot-send-btn {
    border-radius: 0 10px 10px 0 !important;
    padding: 0 14px !important;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

@media (max-width: 480px) {
    .novabot-window {
        bottom: 85px;
        right: 16px;
        left: 16px;
        width: auto;
        height: 75vh;
    }
    .novabot-float-btn {
        bottom: 20px;
        right: 20px;
    }
}


/* Hero High-Tech Interactive Animation */
.tech-visual-container {
    position: relative;
    background: rgba(10, 16, 30, 0.8);
    border: 1px solid rgba(6, 182, 212, 0.3);
    border-radius: 20px;
    padding: 24px;
    box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.7), 0 0 30px rgba(6, 182, 212, 0.15);
    overflow: hidden;
}

.tech-grid-bg {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(6, 182, 212, 0.06) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(6, 182, 212, 0.06) 1px, transparent 1px);
    background-size: 24px 24px;
    pointer-events: none;
}

.radar-scanner {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, rgba(6, 182, 212, 0) 0deg, rgba(6, 182, 212, 0.12) 60deg, transparent 65deg);
    animation: radarRotate 6s linear infinite;
    pointer-events: none;
}

@keyframes radarRotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.code-pill {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    padding: 6px 12px;
    font-size: 0.75rem;
    font-family: 'JetBrains Mono', monospace;
    color: #94a3b8;
}

.cyber-line {
    height: 2px;
    background: linear-gradient(90deg, transparent, #06b6d4, #10b981, transparent);
    margin: 12px 0;
    animation: cyberPulse 3s ease-in-out infinite;
}

@keyframes cyberPulse {
    0%, 100% { opacity: 0.3; transform: scaleX(0.8); }
    50% { opacity: 1; transform: scaleX(1); }
}

.tech-node {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #06b6d4;
    box-shadow: 0 0 10px #06b6d4;
}

/* Pulse Dot for Live Demos */
.pulse-dot {
    width: 8px;
    height: 8px;
    background-color: #10b981;
    border-radius: 50%;
    display: inline-block;
    box-shadow: 0 0 8px #10b981;
    animation: pulseAnim 1.8s infinite;
}

@keyframes pulseAnim {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
    70% { transform: scale(1.1); box-shadow: 0 0 0 6px rgba(16, 185, 129, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

/* Demo Card Image Box & Feature Pills */
.demo-img-box {
    height: 180px;
    background-size: cover;
    background-position: center;
    border-radius: 18px 18px 0 0;
    position: relative;
    overflow: hidden;
}

.demo-img-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(13, 20, 36, 0.98) 0%, rgba(13, 20, 36, 0.25) 100%);
    display: flex;
    align-items: flex-end;
    padding: 14px 16px;
}

.demo-feature-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin: 12px 0 16px 0;
}

.demo-feature-item {
    font-size: 0.78rem;
    color: #cbd5e1;
    display: flex;
    align-items: center;
    gap: 6px;
}

.demo-feature-item i {
    font-size: 0.9rem;
}

/* Service Card & Illuminated Icon Wrapper */
.service-icon-box {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    margin-bottom: 16px;
    transition: transform 0.3s ease;
}

.glass-card:hover .service-icon-box {
    transform: scale(1.1);
}

.service-tag {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: #94a3b8;
    font-size: 0.72rem;
    font-family: 'JetBrains Mono', monospace;
    padding: 3px 8px;
    border-radius: 6px;
}

/* Process Step Card & Stepper Design */
.process-card {
    position: relative;
    padding: 24px;
    height: 100%;
}

.process-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.process-num-badge {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--nova-gradient);
    color: #ffffff;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.15rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 20px -4px rgba(37, 99, 235, 0.5);
}

.process-time-pill {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 20px;
    background: rgba(6, 182, 212, 0.1);
    border: 1px solid rgba(6, 182, 212, 0.25);
    color: #67e8f9;
}

.process-bullet-item {
    font-size: 0.78rem;
    color: #94a3b8;
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 6px;
}


/* Estimator Range Controls */
.form-check-custom {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 14px 18px;
    cursor: pointer;
    transition: all 0.2s;
}

.form-check-custom:hover, .form-check-custom.active {
    background: rgba(37, 99, 235, 0.12);
    border-color: #06b6d4;
}

.stat-item {
    border-right: 1px solid rgba(255, 255, 255, 0.08);
}
@media (max-width: 768px) {
    .stat-item { border-right: none; border-bottom: 1px solid rgba(255, 255, 255, 0.08); padding-bottom: 15px; margin-bottom: 15px; }
}

/* ==========================================================================
   ZONA CLARA / TECH SLATE BLUE (De Servicios a Metodología)
   ========================================================================== */
.zone-light-slate {
    position: relative;
    background-color: #111e38;
    background-image: 
        radial-gradient(rgba(56, 189, 248, 0.16) 1.2px, transparent 1.2px),
        linear-gradient(180deg, #091122 0%, #12213d 25%, #16284b 50%, #12213d 75%, #091122 100%);
    background-size: 28px 28px, 100% 100%;
    border-top: 1px solid rgba(56, 189, 248, 0.22);
    border-bottom: 1px solid rgba(56, 189, 248, 0.22);
    box-shadow: inset 0 25px 50px -20px rgba(0, 0, 0, 0.7), inset 0 -25px 50px -20px rgba(0, 0, 0, 0.7);
}

/* Ambient glow accent inside the lightened slate zone */
.zone-light-slate::before {
    content: "";
    position: absolute;
    top: 30%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 900px;
    height: 600px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.18) 0%, rgba(6, 182, 212, 0.1) 40%, transparent 70%);
    filter: blur(80px);
    pointer-events: none;
    z-index: 0;
}

.zone-light-slate .container {
    position: relative;
    z-index: 1;
}

/* Glass cards inside light slate zone */
.zone-light-slate .glass-card {
    background: rgba(15, 23, 42, 0.88);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(148, 163, 184, 0.2);
    box-shadow: 0 12px 30px -10px rgba(0, 0, 0, 0.5);
}

.zone-light-slate .glass-card:hover {
    transform: translateY(-6px);
    border-color: rgba(56, 189, 248, 0.6);
    box-shadow: 0 20px 45px -10px rgba(6, 182, 212, 0.35);
}

/* Stack strip in light slate zone */
.zone-light-slate #stack {
    background: rgba(9, 15, 30, 0.65) !important;
    border-top: 1px solid rgba(56, 189, 248, 0.18) !important;
    border-bottom: 1px solid rgba(56, 189, 248, 0.18) !important;
}

.zone-light-slate .tech-badge {
    background: rgba(22, 33, 56, 0.95);
    border: 1px solid rgba(56, 189, 248, 0.26);
    color: #f8fafc;
}

.zone-light-slate .tech-badge:hover {
    border-color: #38bdf8;
    box-shadow: 0 0 18px rgba(56, 189, 248, 0.4);
    transform: translateY(-3px);
}

/* Service tags & Process items inside light slate zone */
.zone-light-slate .service-tag {
    background: rgba(30, 41, 59, 0.85);
    border: 1px solid rgba(148, 163, 184, 0.22);
    color: #cbd5e1;
}

.zone-light-slate .process-bullet-item {
    color: #cbd5e1;
}

/* ==========================================================================
   SECCIONES CON BACKGROUND BLANCO / LIGHT (Catálogo Demos y Cotizador)
   ========================================================================== */

/* 1. Catálogo de Software Demos */
.section-white-demos {
    background-color: #ffffff !important;
    border-top: 1px solid #e2e8f0;
    border-bottom: 1px solid #e2e8f0;
    color: #0f172a !important;
}

.section-white-demos .section-title,
.section-white-demos h2,
.section-white-demos h3,
.section-white-demos h4,
.section-white-demos h5 {
    color: #0f172a !important;
}

.section-white-demos p,
.section-white-demos .text-muted,
.section-white-demos .text-secondary {
    color: #334155 !important;
    font-weight: 500;
}

.section-white-demos .glass-card {
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    box-shadow: 0 10px 25px -5px rgba(15, 23, 42, 0.07), 0 4px 6px -2px rgba(15, 23, 42, 0.03) !important;
}

.section-white-demos .glass-card:hover {
    transform: translateY(-6px);
    border-color: #06b6d4 !important;
    box-shadow: 0 20px 35px -10px rgba(6, 182, 212, 0.25) !important;
}

.section-white-demos .glass-card h5 {
    color: #0f172a !important;
    font-weight: 700;
}

.section-white-demos .glass-card p {
    color: #475569 !important;
    font-weight: 400;
}

.section-white-demos .demo-feature-item {
    color: #1e293b !important;
    font-weight: 500;
}

.section-white-demos .badge.bg-dark {
    background: #f1f5f9 !important;
    color: #0f172a !important;
    border: 1px solid #cbd5e1 !important;
}

.section-white-demos .btn-glass {
    background: #f1f5f9 !important;
    color: #0f172a !important;
    border: 1px solid #cbd5e1 !important;
    font-weight: 600;
}

.section-white-demos .btn-glass:hover {
    background: #e2e8f0 !important;
    color: #020617 !important;
    border-color: #94a3b8 !important;
}

/* 2. Cotizador Interactivo */
.section-white-cotizador {
    background-color: #f8fafc !important;
    border-top: 1px solid #e2e8f0;
    border-bottom: 1px solid #e2e8f0;
    color: #0f172a !important;
}

.section-white-cotizador .section-title,
.section-white-cotizador h2,
.section-white-cotizador h3,
.section-white-cotizador h4 {
    color: #0f172a !important;
}

.section-white-cotizador p,
.section-white-cotizador .text-muted,
.section-white-cotizador .text-secondary {
    color: #334155 !important;
    font-weight: 500;
}

.section-white-cotizador .glass-card {
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    box-shadow: 0 20px 45px -15px rgba(15, 23, 42, 0.08) !important;
}

.section-white-cotizador label.form-label {
    color: #0f172a !important;
    font-weight: 700;
}

.section-white-cotizador .form-check-custom {
    background: #f8fafc !important;
    border: 1.5px solid #e2e8f0 !important;
    color: #0f172a !important;
}

.section-white-cotizador .form-check-custom:hover {
    background: #f1f5f9 !important;
    border-color: #94a3b8 !important;
}

.section-white-cotizador .form-check-custom.active {
    background: #eff6ff !important;
    border-color: #2563eb !important;
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.12) !important;
}

.section-white-cotizador .form-check-custom .fw-bold,
.section-white-cotizador .form-check-custom span {
    color: #0f172a !important;
}

.section-white-cotizador .form-check-custom span.small,
.section-white-cotizador .form-check-custom .text-muted {
    color: #64748b !important;
    font-weight: 600;
}

/* Panel oscuro de resumen de precio para mantener alto contraste */
.section-white-cotizador .col-lg-5 .p-4 {
    background: #0f172a !important;
}

.section-white-cotizador .col-lg-5 .p-4 p,
.section-white-cotizador .col-lg-5 .p-4 span {
    color: #cbd5e1 !important;
}

.section-white-cotizador .col-lg-5 .p-4 h1 {
    color: #ffffff !important;
}

.section-white-cotizador .col-lg-5 .btn-glass {
    background: rgba(255, 255, 255, 0.08) !important;
    color: #f1f5f9 !important;
    border-color: rgba(255, 255, 255, 0.2) !important;
}

/* ==========================================================================
   Email Signature Generator & Brand Kit Styles
   ========================================================================== */
.signature-card-preview {
    background: #ffffff;
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    border: 1px solid #e2e8f0;
}

.signature-pad-container {
    background: #ffffff;
    border: 2px dashed #94a3b8;
    border-radius: 12px;
    position: relative;
    touch-action: none;
    overflow: hidden;
}

#signature-canvas {
    width: 100%;
    height: 220px;
    display: block;
    cursor: crosshair;
}

.signature-placeholder-hint {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #94a3b8;
    font-size: 0.95rem;
    pointer-events: none;
    user-select: none;
}

/* Color Swatches for Brand Kit */
.color-swatch-card {
    border-radius: 14px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.08);
    background: #0d1424;
    transition: transform 0.25s, box-shadow 0.25s;
}

.color-swatch-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.35);
}

.color-swatch-box {
    height: 110px;
    display: flex;
    align-items: flex-end;
    padding: 12px 16px;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 700;
    font-size: 0.9rem;
}

/* ==========================================================================
   CATÁLOGO DISTRIBUIDO (LAYOUT ESTILO ECOSYSTEM HUB - REF IMAGE)
   ========================================================================== */
.catalog-distributed-section {
    background-color: #ffffff !important;
    position: relative;
    overflow: hidden;
}

.catalog-item-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 18px;
    padding: 24px;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 4px 20px -2px rgba(15, 23, 42, 0.05);
    position: relative;
}

.catalog-item-card:hover {
    transform: translateY(-4px);
    border-color: #3b82f6;
    box-shadow: 0 15px 35px -8px rgba(37, 99, 235, 0.18);
}

.catalog-icon-box {
    width: 62px;
    height: 62px;
    border-radius: 16px;
    background: #eff6ff;
    border: 1.5px solid #bfdbfe;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.catalog-item-card:hover .catalog-icon-box {
    background: #2563eb;
    border-color: #2563eb;
    transform: scale(1.06);
}

.catalog-item-card:hover .catalog-icon-box i {
    color: #ffffff !important;
}

.catalog-hub-image-wrapper {
    position: relative;
    padding: 10px;
}

.catalog-hub-image {
    max-width: 100%;
    height: auto;
    border-radius: 20px;
    transition: transform 0.4s ease;
}

.catalog-hub-image-wrapper:hover .catalog-hub-image {
    transform: scale(1.02);
}

.catalog-feature-pill {
    display: inline-block;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    color: #475569;
    font-size: 0.76rem;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 20px;
    margin-bottom: 4px;
}

/* ==========================================================================
   CATÁLOGO LIMPIO 6-ITEMS DISTRIBUIDO (ESTILO IMAGEN DE REFERENCIA)
   ========================================================================== */
.catalog-clean-section {
    background-color: #ffffff !important;
    color: #0f172a !important;
    position: relative;
    padding-top: 5rem;
    padding-bottom: 5rem;
}

.catalog-clean-title {
    font-family: 'Space Grotesk', sans-serif;
    color: #0f172a;
    font-weight: 700;
    font-size: 1.85rem;
    letter-spacing: -0.5px;
}

.catalog-clean-subtitle {
    color: #64748b;
    font-size: 1rem;
}

.catalog-feature-block {
    position: relative;
    transition: transform 0.25s ease;
    padding: 10px 0;
}

.catalog-feature-block:hover {
    transform: translateY(-3px);
}

.catalog-feature-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.28rem;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 6px;
}

.catalog-feature-title a {
    color: #0f172a;
    text-decoration: none;
    transition: color 0.2s ease;
}

.catalog-feature-title a:hover {
    color: #2563eb;
}

.catalog-feature-desc {
    color: #64748b;
    font-size: 0.92rem;
    line-height: 1.55;
    margin-bottom: 8px;
}

.catalog-feature-link {
    font-size: 0.85rem;
    font-weight: 600;
    color: #2563eb;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: gap 0.2s ease, color 0.2s ease;
}

.catalog-feature-link:hover {
    color: #1d4ed8;
    gap: 8px;
}

.catalog-clean-icon {
    font-size: 2.75rem;
    color: #3b82f6;
    line-height: 1;
    display: inline-block;
    transition: transform 0.3s ease, color 0.3s ease;
}

.catalog-feature-block:hover .catalog-clean-icon {
    transform: scale(1.1);
    color: #2563eb;
}

.catalog-center-graphic {
    max-width: 100%;
    height: auto;
    border-radius: 24px;
}

/* ==========================================================================
   HERO BANNER VIDEO STYLES (FULL-WIDTH BACKGROUND VIDEO CON TEXTO ENCIMA)
   ========================================================================== */
.hero-fullscreen-video-section {
    position: relative;
    min-height: 580px;
    display: flex;
    align-items: center;
    overflow: hidden;
    background-color: #060b14;
    padding-top: 4rem;
    padding-bottom: 4rem;
}

@media (min-width: 992px) {
    .hero-fullscreen-video-section {
        min-height: 640px;
        padding-top: 5rem;
        padding-bottom: 5rem;
    }
}

.hero-bg-video-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
}

.hero-bg-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center right;
}

.hero-video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, #060b14 0%, rgba(6, 11, 20, 0.92) 38%, rgba(6, 11, 20, 0.65) 70%, rgba(6, 11, 20, 0.45) 100%),
                linear-gradient(180deg, rgba(6, 11, 20, 0.5) 0%, transparent 25%, rgba(6, 11, 20, 0.8) 100%);
    z-index: 2;
    pointer-events: none;
}

.hero-video-content {
    position: relative;
    z-index: 3;
}