/* ===================================
   KORE INVENTORY - CUSTOM STYLES
   Colores Corporativos:
   - Primary: #1E40AF (Azul corporativo)
   - Secondary: #10B981 (Verde esmeralda)
   - Accent: #F59E0B (Ámbar)
   =================================== */

:root {
    --primary-color: #1E40AF;
    --secondary-color: #10B981;
    --accent-color: #F59E0B;
    --dark-color: #1F2937;
    --light-bg: #F9FAFB;
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--dark-color);
    overflow-x: hidden;
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* ===================================
   NAVBAR
   =================================== */
.navbar {
    transition: var(--transition);
}

.navbar-brand {
    font-size: 1.5rem;
    letter-spacing: -1px;
}

.logo-container {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--accent-color), #fbbf24);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-container i {
    font-size: 1.5rem;
    color: white;
}

.nav-link {
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-link:hover {
    color: var(--accent-color) !important;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 50%;
    background-color: var(--accent-color);
    transition: var(--transition);
    transform: translateX(-50%);
}

.nav-link:hover::after {
    width: 80%;
}

/* ===================================
   HERO SECTION
   =================================== */
.hero-section {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    min-height: 100vh;
    padding-top: 80px;
}

.hero-image-container {
    position: relative;
}

.floating-card {
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* ===================================
   CARDS & HOVER EFFECTS
   =================================== */
.hover-lift {
    transition: var(--transition);
}

.hover-lift:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1) !important;
}

.service-icon i {
    transition: var(--transition);
}

.hover-lift:hover .service-icon i {
    transform: scale(1.2) rotate(5deg);
}

/* ===================================
   PRICING CARDS
   =================================== */
.card {
    transition: var(--transition);
    border-radius: 12px;
}

.card-header {
    border-radius: 12px 12px 0 0 !important;
}

/* ===================================
   BUTTONS
   =================================== */
.btn {
    padding: 12px 30px;
    font-weight: 600;
    border-radius: 8px;
    transition: var(--transition);
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), #2563eb);
    box-shadow: 0 4px 15px rgba(30, 64, 175, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #1e3a8a, var(--primary-color));
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(30, 64, 175, 0.4);
}

.btn-warning {
    background: linear-gradient(135deg, var(--accent-color), #fbbf24);
    color: var(--primary-color);
    font-weight: 700;
}

.btn-warning:hover {
    background: linear-gradient(135deg, #d97706, var(--accent-color));
    transform: translateY(-2px);
}

.btn-outline-primary {
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

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

/* ===================================
   SECTIONS
   =================================== */
section {
    scroll-margin-top: 80px;
}

.bg-light {
    background-color: var(--light-bg) !important;
}

/* ===================================
   FORMS
   =================================== */
.form-control {
    padding: 12px 16px;
    border-radius: 8px;
    border: 2px solid #e5e7eb;
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(30, 64, 175, 0.15);
}

.form-label {
    color: var(--dark-color);
    margin-bottom: 8px;
}

/* ===================================
   FOOTER
   =================================== */
footer {
    background: linear-gradient(135deg, #1f2937, #111827);
}

footer a:hover {
    color: var(--accent-color) !important;
}

.social-links a {
    transition: var(--transition);
    display: inline-block;
}

.social-links a:hover {
    transform: translateY(-3px);
    color: var(--accent-color) !important;
}

/* ===================================
   UTILITIES
   =================================== */
.text-primary {
    color: var(--primary-color) !important;
}

.text-warning {
    color: var(--accent-color) !important;
}

.bg-primary {
    background: linear-gradient(135deg, var(--primary-color), #2563eb) !important;
}

/* ===================================
   RESPONSIVE
   =================================== */
@media (max-width: 991px) {
    .hero-section {
        text-align: center;
    }
    
    .navbar-nav {
        padding: 20px 0;
    }
    
    .nav-item {
        margin: 5px 0;
    }
    
    .display-3 {
        font-size: 2.5rem;
    }
}

@media (max-width: 767px) {
    .display-3 {
        font-size: 2rem;
    }
    
    .display-4 {
        font-size: 2rem;
    }
    
    .display-5 {
        font-size: 2rem;
    }
    
    .lead {
        font-size: 1rem;
    }
    
    .btn-lg {
        padding: 10px 20px;
        font-size: 1rem;
    }
}

/* ===================================
   ANIMATIONS
   =================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.card, .hero-section .row {
    animation: fadeInUp 0.6s ease-out;
}

/* ===================================
   LOADING ANIMATION
   =================================== */
.spinner-border-custom {
    border: 3px solid var(--light-bg);
    border-top: 3px solid var(--primary-color);
}

/* ===================================
   BADGES
   =================================== */
.badge {
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
}

/* ===================================
   SHADOWS
   =================================== */
.shadow-sm {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08) !important;
}

.shadow {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1) !important;
}

.shadow-lg {
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.12) !important;
}