/* ============================================
   AGUSTINA FALCON - CUSTOM STYLESHEET
   Minimalist, Elegant Design for Enterprises
   ============================================ */

:root {
    --color-bg: #0f1118;
    --color-bg-secondary: #1a1f2e;
    --color-text: #e8eaed;
    --color-text-muted: #a8adb5;
    --color-accent: #c5cad1;
    --color-accent-dark: #b0b5ba;
    --color-accent-light: #d4d9de;
    --color-button: #2a3039;
    --color-button-hover: #353d4a;
    --color-border: #2a3039;
    --color-gray-light: #e8eaed;
    --color-gray-medium: #a8adb5;
    --color-gray-dark: #6c757d;
    
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fade: opacity 0.3s ease, visibility 0.3s ease;
}

/* ============================================
   GLOBAL STYLES
   ============================================ */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
    font-weight: 400;
    letter-spacing: 0.3px;
}

/* ============================================
   ANIMATIONS & KEYFRAMES
   ============================================ */

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

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

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

@keyframes rotateCube {
    0% { transform: rotateX(0deg) rotateY(0deg); }
    100% { transform: rotateX(360deg) rotateY(360deg); }
}

@keyframes glow {
    0%, 100% { box-shadow: 0 0 20px rgba(99, 102, 241, 0.3); }
    50% { box-shadow: 0 0 40px rgba(99, 102, 241, 0.6); }
}

.fade-in-up {
    animation: fadeInUp 0.8s ease-out;
}

.fade-in {
    animation: fadeIn 0.6s ease-out;
}

.slide-in-right {
    animation: slideInRight 0.7s ease-out;
}

.slide-in-left {
    animation: slideInLeft 0.7s ease-out;
}

/* ============================================
   NAVBAR
   ============================================ */

.navbar-elegant {
    background: rgba(15, 17, 24, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    transition: var(--transition-smooth);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.navbar-elegant.scrolled {
    background: rgba(15, 17, 24, 0.98);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.4);
}

.navbar-brand {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--color-accent) !important;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.navbar-brand:hover {
    color: var(--color-accent-light) !important;
    opacity: 0.9;
}

.nav-link {
    color: var(--color-text-muted) !important;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition-smooth);
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -6px;
    left: 0;
    background-color: var(--color-accent);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

/* ============================================
   BUTTONS
   ============================================ */

.btn-elegant {
    background: var(--color-accent);
    color: #0f1118;
    border: none;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: 6px;
    transition: var(--transition-smooth);
    box-shadow: 0 2px 8px rgba(197, 202, 209, 0.2);
    position: relative;
    overflow: hidden;
    padding: 0.625rem 1.25rem;
}

.btn-elegant::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.btn-elegant:hover::before {
    left: 100%;
}

.btn-elegant:hover {
    background: var(--color-accent-light);
    color: #0f1118;
    box-shadow: 0 4px 12px rgba(197, 202, 209, 0.35);
    transform: translateY(-1px);
}

.btn-outline-elegant {
    border: 2px solid var(--color-accent);
    color: var(--color-accent);
    background-color: transparent;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: 6px;
    transition: var(--transition-smooth);
    padding: 0.625rem 1.25rem;
}

.btn-outline-elegant:hover {
    background-color: var(--color-accent);
    color: #0f1118;
    box-shadow: 0 4px 12px rgba(197, 202, 209, 0.25);
    transform: translateY(-1px);
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--color-bg) 0%, var(--color-bg-secondary) 100%);
    position: relative;
    overflow: hidden;
    margin-top: 70px;
    padding: 60px 0;
    border-bottom: 1px solid var(--color-border);
    
}

.hero-section h1, p, button{
    margin-left: 3dvw;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(197, 202, 209, 0.08) 0%, transparent 70%);
    animation: float 6s ease-in-out infinite;
}

.hero-section::after {
    content: '';
    position: absolute;
    bottom: -50%;
    left: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(197, 202, 209, 0.04) 0%, transparent 70%);
    animation: float 8s ease-in-out infinite reverse;
}

.hero-content {
    position: relative;
    z-index: 2;
    animation: slideInLeft 0.8s ease-out;
}

.hero-content h1 {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-accent);
    margin-bottom: 1.5rem;
    letter-spacing: -0.5px;
}

.hero-content .lead {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    max-width: 500px;
}

.hero-visual {
    position: relative;
    z-index: 2;
    animation: slideInRight 0.8s ease-out;
    perspective: 1000px;
}

/* Animated Cube */
.animated-cube {
    width: 200px;
    height: 200px;
    margin: 0 auto;
    position: relative;
    transform-style: preserve-3d;
    animation: rotateCube 20s infinite linear;
}

.cube-face {
    position: absolute;
    width: 200px;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    font-weight: bold;
    border: 2px solid var(--color-accent);
    background: rgba(99, 102, 241, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 10px;
}

.cube-front {
    transform: rotateY(0deg) translateZ(100px);
    color: var(--color-accent);
}

.cube-back {
    transform: rotateY(180deg) translateZ(100px);
    color: var(--color-accent-light);
}

.cube-right {
    transform: rotateY(90deg) translateZ(100px);
    color: var(--color-accent-dark);
}

/* ============================================
   FEATURES SECTION
   ============================================ */

.features-section {
    background-color: var(--color-bg);
    position: relative;
    overflow: hidden;
}

.features-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-border), transparent);
}

.feature-card {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 1.75rem;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
    cursor: pointer;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.1), transparent);
    transition: left 0.5s ease;
}

.feature-card:hover::before {
    left: 100%;
}

.feature-card:hover {
    border-color: var(--color-accent);
    background: var(--color-bg-secondary);
    transform: translateY(-4px);
    box-shadow: 0 10px 25px rgba(197, 202, 209, 0.15);
}

.feature-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-accent);
    border-radius: 8px;
    font-size: 1.5rem;
    color: white;
    transition: var(--transition-smooth);
}

.feature-card:hover .feature-icon {
    transform: scale(1.2) rotate(10deg);
    background: var(--color-accent-light);
}

/* ============================================
   BENEFITS SECTION
   ============================================ */

.benefits-section {
    background: linear-gradient(135deg, var(--color-bg-secondary) 0%, var(--color-bg) 100%);
    position: relative;
}

.benefits-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-border), transparent);
}

.benefit-graphic {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--color-accent);
    padding: 2rem 1rem;
    border-radius: 8px;
    text-align: center;
    transition: var(--transition-smooth);
    animation: fadeInUp 0.8s ease-out backwards;
    box-shadow: 0 2px 8px rgba(197, 202, 209, 0.25);
    color: #0f1118;
}

.stat-card:nth-child(1) { animation-delay: 0.1s; }
.stat-card:nth-child(2) { animation-delay: 0.2s; }
.stat-card:nth-child(3) { animation-delay: 0.3s; }

.stat-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 24px rgba(197, 202, 209, 0.35);
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: #0f1118;
    margin-bottom: 0.5rem;
}

.stat-card p {
    color: rgba(15, 17, 24, 0.9);
    font-size: 0.9rem;
    font-weight: 500;
}

.benefit-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.benefit-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    animation: slideInRight 0.8s ease-out backwards;
}

.benefit-item:nth-child(1) { animation-delay: 0.1s; }
.benefit-item:nth-child(2) { animation-delay: 0.2s; }
.benefit-item:nth-child(3) { animation-delay: 0.3s; }
.benefit-item:nth-child(4) { animation-delay: 0.4s; }
.benefit-item:nth-child(5) { animation-delay: 0.5s; }

.benefit-item i {
    color: var(--color-accent);
    font-size: 1.5rem;
    margin-top: 4px;
    flex-shrink: 0;
}

.benefit-item p {
    color: var(--color-text-muted);
    font-weight: 500;
}

/* ============================================
   CTA SECTION
   ============================================ */

.cta-section {
    background: linear-gradient(135deg, var(--color-bg-secondary) 0%, var(--color-bg) 100%);
    position: relative;
    overflow: hidden;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.cta-section::before,
.cta-section::after {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    opacity: 0.05;
}

.cta-section::before {
    top: -250px;
    left: -250px;
    background: var(--color-accent);
}

.cta-section::after {
    bottom: -250px;
    right: -250px;
    background: var(--color-accent);
}

.cta-section h2 {
    position: relative;
    z-index: 1;
    animation: fadeInUp 0.8s ease-out;
    color: var(--color-text);
}

.cta-section .lead {
    position: relative;
    z-index: 1;
    color: var(--color-text-muted);
    animation: fadeInUp 0.8s ease-out 0.1s backwards;
}

.cta-section .btn {
    position: relative;
    z-index: 1;
    animation: fadeInUp 0.8s ease-out 0.2s backwards;
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background-color: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border);
    margin-top: 5rem;
}

.footer a {
    transition: var(--transition-smooth);
    color: var(--color-accent);
}

.footer a:hover {
    color: var(--color-accent-light) !important;
    text-decoration: underline;
}

.footer .text-muted {
    color: var(--color-text-muted) !important;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--color-button);
    transition: var(--transition-smooth);
}

.social-links a:hover {
    background-color: var(--color-accent);
    color: #0f1118;
    transform: translateY(-4px);
}

/* ============================================
   MODAL CUSTOMIZATION
   ============================================ */

.modal-content {
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: 12px;
}

.modal-header {
    background-color: var(--color-bg-secondary);
    border-bottom: 1px solid var(--color-border);
}

.modal-title {
    color: var(--color-text);
}

.btn-close {
    filter: brightness(2);
}

.form-control,
.form-control:focus {
    background-color: var(--color-button);
    border: 1px solid var(--color-border);
    color: var(--color-text);
}

.form-control::placeholder {
    color: var(--color-text-muted);
}

.form-control:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 0.2rem rgba(197, 202, 209, 0.25);
}

.form-label {
    color: var(--color-text);
    font-weight: 500;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

/* Tablet (768px) */
@media (max-width: 768px) {
    .hero-section {
        min-height: auto;
        padding: 100px 0 60px 0;
    }

    .hero-visual {
        margin-top: 2rem;
    }

    .animated-cube {
        width: 150px;
        height: 150px;
    }

    .cube-face {
        width: 150px;
        height: 150px;
        font-size: 2rem;
    }

    .hero-content h1 {
        font-size: clamp(1.5rem, 4vw, 2.5rem);
    }

    .benefit-graphic {
        grid-template-columns: repeat(2, 1fr);
    }

    .feature-card {
        padding: 1.5rem;
    }

    .stat-card {
        padding: 1.5rem 1rem;
    }

    .stat-number {
        font-size: 2rem;
    }
}

/* Mobile (480px and below) */
@media (max-width: 480px) {
    .hero-section {
        padding: 80px 0 40px 0;
    }

    .hero-content h1 {
        font-size: 1.75rem;
    }

    .hero-content .lead {
        font-size: 1rem;
    }

    .animated-cube {
        width: 120px;
        height: 120px;
    }

    .cube-face {
        width: 120px;
        height: 120px;
        font-size: 1.5rem;
    }

    .display-5 {
        font-size: 1.75rem;
    }

    .btn {
        font-size: 0.95rem;
        padding: 0.5rem 1rem;
    }

    .btn-lg {
        padding: 0.75rem 1.5rem;
    }

    .feature-card,
    .stat-card {
        padding: 1rem;
    }

    .benefit-graphic {
        grid-template-columns: 1fr;
    }

    .benefit-item {
        gap: 0.75rem;
    }

    .navbar-brand {
        font-size: 1.2rem;
    }

    .d-flex.gap-3 {
        flex-direction: column;
        gap: 1rem !important;
    }

    .d-flex.gap-3 .btn {
        width: 100%;
    }

    .ratio-16x9 {
        aspect-ratio: 16/9;
    }
}

/* Print Styles */
@media print {
    .navbar-elegant,
    .cta-section,
    .footer {
        display: none;
    }

    body {
        background-color: #0f1118;
        color: #e8eaed;
    }

    .feature-card,
    .stat-card {
        page-break-inside: avoid;
    }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */

.transition-smooth {
    transition: var(--transition-smooth);
}

.text-gradient {
    background: linear-gradient(135deg, var(--color-text) 0%, var(--color-accent-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.glow-effect {
    animation: glow 2s ease-in-out infinite;
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--color-accent);
    border-radius: 5px;
    transition: var(--transition-smooth);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-accent-light);
}

/* Bootstrap overrides for dark theme */
.alert-success {
    background-color: rgba(197, 202, 209, 0.1);
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.alert-error {
    background-color: rgba(220, 100, 100, 0.1);
    border-color: #dc6464;
    color: #ff9999;
}

.alert-warning {
    background-color: rgba(255, 193, 7, 0.1);
    border-color: #ffc107;
    color: #ffd54f;
}

.alert-info {
    background-color: rgba(197, 202, 209, 0.1);
    border-color: var(--color-accent);
    color: var(--color-accent);
}

/* Navbar brand logo enhancement */
.navbar-brand img {
    filter: brightness(1.1);
    transition: var(--transition-smooth);
}

.navbar-brand:hover img {
    filter: brightness(1.2);
}

/* Additional dark theme tweaks */
.ratio-16x9 {
    background: var(--color-button);
}

h1, h2, h3, h4, h5, h6 {
    color: var(--color-text);
}

.display-4, .display-5 {
    color: var(--color-text);
}

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

a {
    color: var(--color-accent);
    transition: var(--transition-smooth);
}

a:hover {
    color: var(--color-accent-light);
}

/* Feature card text enhancement */
.feature-card h5 {
    color: var(--color-text);
}

.feature-card p {
    color: var(--color-text-muted);
}

/* Stat card text */
.stat-number {
    color: #0f1118;
}

.stat-card p {
    color: #0f1118;
}

/* Benefit section text */
.benefit-item p {
    color: var(--color-text-muted);
}

/* Enhanced dark theme readability */
.display-4, .display-5 {
    color: var(--color-text) !important;
}

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

.small, small {
    color: var(--color-text-muted);
}

/* Ensure all headings are visible */
h1, h2, h3, h4, h5, h6 {
    color: var(--color-text) !important;
}

/* Footer styling */
.footer h6 {
    color: var(--color-text) !important;
}

.footer .text-muted {
    color: var(--color-text-muted) !important;
}

/* Modal improvements */
.modal-body .form-label {
    color: var(--color-text) !important;
}