/* =======================================================
   THE CODE HOUSE — DESIGN SYSTEM & STYLES (FINTECH THEME)
   ======================================================= */

:root {
    --primary: #0a192f;        /* Deep Navy Blue */
    --primary-light: #172a45;  /* Slate Blue */
    --accent: #c5a880;         /* Muted Gold */
    --accent-hover: #b39468;   /* Slightly Darker Gold */
    --text-dark: #1e293b;      /* Elegant Slate Gray */
    --text-light: #f8fafc;     /* Clear Slate White */
    --text-muted: #64748b;     /* Muted Slate Gray */
    --bg-light: #f8fafc;       /* Pure Off-White */
    --bg-white: #ffffff;
    --border-color: #e2e8f0;
    
    --font-serif: 'Playfair Display', Georgia, serif;
    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow: 0 4px 20px -2px rgba(15, 23, 42, 0.06), 0 2px 10px -1px rgba(15, 23, 42, 0.04);
    --shadow-hover: 0 20px 25px -5px rgba(10, 25, 47, 0.1), 0 10px 10px -5px rgba(10, 25, 47, 0.04);
}

/* Reset de estilos */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    color: var(--text-dark);
    background-color: var(--bg-white);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Tipografía general */
h1, h2, h3, h4 {
    font-family: var(--font-serif);
    font-weight: 700;
    line-height: 1.25;
    color: var(--primary);
}

p {
    font-size: 1rem;
    color: var(--text-muted);
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

/* Botones */
.btn-primary {
    background-color: var(--accent);
    color: var(--primary);
    padding: 0.8rem 1.8rem;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border: 1px solid var(--accent);
}

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

.btn-secondary {
    background-color: transparent;
    color: var(--text-light);
    padding: 0.8rem 1.8rem;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
    border: 1px solid rgba(248, 250, 252, 0.3);
}

.btn-secondary:hover {
    background-color: rgba(248, 250, 252, 0.08);
    border-color: var(--text-light);
    transform: translateY(-2px);
}

/* Header */
.main-header {
    background-color: rgba(10, 25, 47, 0.95);
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    border-bottom: 1px solid rgba(197, 168, 128, 0.15);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo a {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.logo-icon {
    font-size: 1.8rem;
    color: var(--accent);
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-family: var(--font-serif);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--text-light);
    letter-spacing: 1px;
}

.brand-sub {
    font-size: 0.7rem;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: -2px;
}

.nav-menu ul {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 2rem;
}

.nav-menu ul li a {
    color: var(--text-light);
    font-size: 0.9rem;
    font-weight: 500;
}

.nav-menu ul li a:hover {
    color: var(--accent);
}

.btn-primary-header {
    background-color: transparent;
    color: var(--accent) !important;
    border: 1px solid var(--accent);
    padding: 0.5rem 1.2rem;
    border-radius: 4px;
}

.btn-primary-header:hover {
    background-color: var(--accent);
    color: var(--primary) !important;
}

/* Héroe (Hero) */
.hero-section {
    background-color: var(--primary);
    padding: 180px 0 100px 0;
    position: relative;
    color: var(--text-light);
    border-bottom: 3px solid var(--accent);
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(rgba(197, 168, 128, 0.05) 1px, transparent 1px);
    background-size: 24px 24px;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-content .hero-tag {
    color: var(--accent);
    text-transform: uppercase;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 2px;
    display: inline-block;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--accent);
    padding-bottom: 4px;
}

.hero-content h1 {
    font-size: 3rem;
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.hero-content p {
    color: #94a3b8;
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
    max-width: 550px;
}

.hero-actions {
    display: flex;
    gap: 1.2rem;
}

/* Visualizaciones en Héroe */
.hero-visual {
    width: 100%;
    max-width: 100%;
    overflow: hidden;
}

.hero-visual .visual-wrapper {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.code-editor-mockup {
    background-color: #0b132b;
    border-radius: 6px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(197, 168, 128, 0.2);
    overflow: hidden;
}

.editor-header {
    background-color: rgba(23, 42, 69, 0.5);
    padding: 0.6rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border-bottom: 1px solid rgba(197, 168, 128, 0.1);
}

.editor-header .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.dot.red { background-color: #ef4444; }
.dot.yellow { background-color: #eab308; }
.dot.green { background-color: #22c55e; }

.editor-header .file-name {
    font-family: monospace;
    font-size: 0.75rem;
    color: #94a3b8;
    margin-left: 0.5rem;
}

.editor-body {
    padding: 1.2rem;
    font-family: 'Space Mono', monospace;
    font-size: 0.8rem;
    line-height: 1.5;
    overflow-x: auto;
}

.editor-body code {
    color: #cbd5e1;
}

.editor-body .keyword { color: #f472b6; }
.editor-body .class-name { color: #38bdf8; }
.editor-body .function-name { color: #fbbf24; }

.chart-mockup {
    background-color: #0d1e3d;
    border-radius: 6px;
    padding: 1.2rem;
    border: 1px solid rgba(197, 168, 128, 0.2);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
    margin-left: 4rem;
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    font-size: 0.8rem;
    color: var(--accent);
}

.chart-status {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    color: #22c55e;
}

.chart-status i {
    font-size: 0.5rem;
    animation: pulse 1.5s infinite;
}

.chart-bar-container {
    display: flex;
    align-items: flex-end;
    gap: 0.8rem;
    height: 100px;
    padding-top: 10px;
}

.chart-bar-container .bar {
    flex: 1;
    background-color: rgba(197, 168, 128, 0.2);
    border-radius: 2px;
    transition: var(--transition);
}

.chart-bar-container .bar.highlight {
    background-color: var(--accent);
    box-shadow: 0 0 10px rgba(197, 168, 128, 0.5);
}

@keyframes pulse {
    0% { opacity: 0.4; }
    50% { opacity: 1; }
    100% { opacity: 0.4; }
}

/* Barra de confianza */
.trust-bar {
    background-color: var(--bg-light);
    padding: 2.5rem 0;
    border-bottom: 1px solid var(--border-color);
}

.trust-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.2rem;
}

.trust-title {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 600;
    color: var(--text-muted);
}

.trust-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 3.5rem;
}

.logo-item {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.logo-item i {
    color: var(--accent);
    font-size: 1.3rem;
}

/* Servicios */
.services-section {
    padding: 100px 0;
    background-color: var(--bg-white);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4.5rem auto;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1.2rem;
    position: relative;
    display: inline-block;
    padding-bottom: 12px;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 2px;
    background-color: var(--accent);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.service-card {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-top: 4px solid var(--primary);
    padding: 3rem 2rem;
    border-radius: 4px;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
    border-top-color: var(--accent);
}

.card-icon {
    font-size: 2.5rem;
    color: var(--accent);
    margin-bottom: 1.5rem;
}

.service-card h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

.service-card p {
    margin-bottom: 1.8rem;
    font-size: 0.95rem;
}

.card-bullets {
    list-style: none;
}

.card-bullets li {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.9rem;
    color: var(--text-dark);
    margin-bottom: 0.6rem;
}

.card-bullets li i {
    color: var(--accent);
    font-size: 0.8rem;
}

/* Planificador */
.planner-section {
    background-color: var(--bg-light);
    padding: 100px 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.planner-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: stretch;
}

.planner-info h2 {
    font-size: 2.5rem;
    margin-bottom: 1.2rem;
}

.planner-info p {
    margin-bottom: 2.5rem;
}

.planner-inputs {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.input-group label {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--primary);
}

.input-group select {
    padding: 0.8rem 1rem;
    border-radius: 4px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-white);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    color: var(--text-dark);
    outline: none;
    cursor: pointer;
    transition: var(--transition);
}

.input-group select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(197, 168, 128, 0.2);
}

.planner-output {
    background-color: var(--primary);
    color: var(--text-light);
    border-radius: 6px;
    padding: 2.5rem;
    border: 1px solid rgba(197, 168, 128, 0.2);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.output-title {
    color: var(--accent);
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid rgba(248, 250, 252, 0.1);
    padding-bottom: 0.8rem;
}

.workflow-visualizer {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.workflow-step {
    background-color: var(--primary-light);
    border-left: 3px solid var(--accent);
    padding: 0.8rem 1.2rem;
    border-radius: 0 4px 4px 0;
    animation: fadeIn 0.5s ease-out;
}

.workflow-step h5 {
    color: var(--text-light);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.2rem;
}

.workflow-step p {
    color: #94a3b8;
    font-size: 0.8rem;
}

.estimated-metrics {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    border-top: 1px solid rgba(248, 250, 252, 0.1);
    padding-top: 1.5rem;
}

.metric {
    display: flex;
    flex-direction: column;
}

.metric-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    color: #94a3b8;
    letter-spacing: 0.5px;
}

.metric-value {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--accent);
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Nosotros */
.about-section {
    padding: 100px 0;
    background-color: var(--bg-white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: center;
}

.section-tag {
    color: var(--accent);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 2px;
    margin-bottom: 0.8rem;
    display: inline-block;
}

.about-text h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.about-text p {
    margin-bottom: 2rem;
    font-size: 1.05rem;
}

.value-items {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.value-item {
    display: flex;
    gap: 1.2rem;
}

.value-icon {
    font-size: 1.8rem;
    color: var(--accent);
    margin-top: 0.2rem;
}

.value-item h4 {
    font-size: 1.1rem;
    margin-bottom: 0.3rem;
}

.about-photo {
    position: relative;
    padding-left: 2rem;
}

.corporate-accent-box {
    background-color: var(--primary);
    color: var(--text-light);
    padding: 3rem 2.5rem;
    border-radius: 4px;
    border-left: 4px solid var(--accent);
    box-shadow: var(--shadow);
    position: relative;
}

.quote-text {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-style: italic;
}

.quote-author {
    font-size: 0.8rem;
    text-transform: uppercase;
    color: var(--accent);
    letter-spacing: 1px;
    font-weight: 600;
}

/* Contacto */
.contact-section {
    padding: 100px 0;
    background-color: var(--bg-light);
    border-top: 1px solid var(--border-color);
}

.contact-card {
    background-color: var(--primary);
    color: var(--text-light);
    border-radius: 6px;
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    box-shadow: var(--shadow-hover);
    overflow: hidden;
    border: 1px solid rgba(197, 168, 128, 0.2);
}

.contact-info {
    padding: 4rem 3rem;
    background-color: var(--primary-light);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-info h2 {
    color: var(--text-light);
    font-size: 2.2rem;
    margin-bottom: 1rem;
}

.contact-info p {
    color: #94a3b8;
    margin-bottom: 2rem;
}

.contact-details {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-details li {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--text-light);
    font-size: 0.95rem;
}

.contact-details li i {
    color: var(--accent);
    font-size: 1.1rem;
}

.contact-form-wrapper {
    padding: 4rem 3rem;
    background-color: var(--primary);
    position: relative;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    transition: var(--transition);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.form-group label {
    font-size: 0.8rem;
    color: #94a3b8;
    text-transform: uppercase;
    font-weight: 500;
}

.form-group input, .form-group textarea {
    padding: 0.8rem 1rem;
    border-radius: 4px;
    border: 1px solid rgba(248, 250, 252, 0.15);
    background-color: var(--primary-light);
    color: var(--text-light);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition);
}

.form-group input::placeholder, .form-group textarea::placeholder {
    color: #64748b;
}

.form-group input:focus, .form-group textarea:focus {
    border-color: var(--accent);
    background-color: rgba(23, 42, 69, 0.8);
}

.btn-submit {
    background-color: var(--accent);
    color: var(--primary);
    border: none;
    padding: 1rem;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    transition: var(--transition);
    margin-top: 1rem;
}

.btn-submit:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
}

.form-success {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem;
    height: 100%;
}

.form-success i {
    font-size: 3.5rem;
    color: #22c55e;
    margin-bottom: 1rem;
}

.form-success h4 {
    color: var(--text-light);
    font-size: 1.4rem;
    margin-bottom: 0.5rem;
}

.form-success p {
    color: #94a3b8;
}

/* Footer */
.main-footer {
    background-color: #050b14;
    color: #94a3b8;
    padding: 3rem 0;
    border-top: 1px solid rgba(197, 168, 128, 0.1);
}

.footer-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-brand .logo {
    margin-bottom: 0.5rem;
}

.footer-brand .logo .brand-name {
    font-size: 1.1rem;
}

.footer-brand p {
    font-size: 0.8rem;
    color: #64748b;
}

.footer-links ul {
    list-style: none;
    display: flex;
    gap: 1.5rem;
}

.footer-links ul li a {
    font-size: 0.85rem;
    color: #94a3b8;
}

.footer-links ul li a:hover {
    color: var(--accent);
}

/* Responsivo */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .hero-content p {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .chart-mockup {
        margin-left: 0;
    }
    
    .code-editor-mockup, .chart-mockup {
        width: 100%;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .planner-wrapper {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .about-photo {
        padding-left: 0;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .contact-card {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 992px) {
    .header-container {
        flex-direction: column;
        height: auto;
        padding: 1.2rem 1rem;
        gap: 1.2rem;
    }
    
    .nav-menu ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1.2rem;
    }
    
    .hero-section {
        padding: 180px 0 60px 0;
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 2.2rem !important;
    }
    
    h2 {
        font-size: 1.8rem !important;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .contact-info, .contact-form-wrapper {
        padding: 2.5rem 1.5rem;
    }
    
    .footer-container {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-actions {
        flex-direction: column;
        gap: 1rem;
    }
    
    .btn-primary, .btn-secondary {
        width: 100%;
        justify-content: center;
    }
    
    .planner-output {
        padding: 1.5rem 1rem;
    }
}