/* Reset & Core Styling */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    /* Color Palette */
    --bg-main: #faf9f6; /* Soft Alabaster */
    --bg-card: #ffffff;
    --text-primary: #18181b; /* Zinc 900 */
    --text-secondary: #52525b; /* Zinc 600 */
    --text-muted: #8c8c9a;
    
    --accent: #1e40af; /* Blue 800 - Deep sophisticated royal blue */
    --accent-light: #3b82f6; /* Blue 500 */
    --accent-soft: #eff6ff; /* Blue 50 */
    
    --border-color: rgba(24, 24, 27, 0.06);
    --border-color-hover: rgba(24, 24, 27, 0.12);
    
    /* Typography */
    --font-heading: 'Syne', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    
    /* Transitions */
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-bounce: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
    
    /* Layout */
    --max-width: 1200px;
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
}

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

body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Typography Utility */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.02em;
}

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

/* Container */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
}

/* Custom Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 1.75rem;
    font-size: 0.95rem;
    font-family: var(--font-body);
    font-weight: 600;
    border-radius: var(--radius-sm);
    transition: var(--transition-smooth);
    cursor: pointer;
    gap: 0.5rem;
}

.btn-primary {
    background-color: var(--text-primary);
    color: var(--bg-card);
    border: 1px solid var(--text-primary);
}

.btn-primary:hover {
    background-color: var(--accent);
    border-color: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(30, 64, 175, 0.15);
}

.btn-secondary {
    background-color: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color-hover);
}

.btn-secondary:hover {
    background-color: rgba(24, 24, 27, 0.02);
    border-color: var(--text-primary);
    transform: translateY(-2px);
}

.btn-arrow {
    transition: transform 0.3s ease;
}

.btn:hover .btn-arrow {
    transform: translateX(4px);
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(250, 249, 246, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition-smooth);
}

.navbar.scrolled {
    box-shadow: 0 10px 30px rgba(24, 24, 27, 0.04);
    background-color: rgba(250, 249, 246, 0.95);
}

.nav-container {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 2rem;
}

.logo {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.5rem;
    letter-spacing: -0.03em;
    color: var(--text-primary);
}

.logo span {
    color: var(--accent);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
}

.nav-link:hover {
    color: var(--text-primary);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1.5px;
    background-color: var(--accent);
    transition: var(--transition-smooth);
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.nav-cta-btn {
    padding: 0.6rem 1.2rem;
    font-size: 0.9rem;
    font-weight: 600;
    background-color: var(--text-primary);
    color: var(--bg-card);
    border-radius: var(--radius-sm);
}

.nav-cta-btn:hover {
    background-color: var(--accent);
    transform: translateY(-1px);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
    padding: 4px;
}

.menu-toggle .bar {
    width: 22px;
    height: 2px;
    background-color: var(--text-primary);
    transition: var(--transition-smooth);
}

/* Hero Section */
.hero {
    position: relative;
    padding: 10rem 2rem 6rem 2rem;
    min-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}

.hero-bg-glow {
    position: absolute;
    top: 15%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.04) 0%, rgba(250, 249, 246, 0) 70%);
    z-index: 0;
    pointer-events: none;
}

.hero-container {
    position: relative;
    z-index: 1;
    max-width: 840px;
}

.hero-tag {
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--accent);
    margin-bottom: 1.5rem;
    background-color: var(--accent-soft);
    padding: 0.35rem 1rem;
    border-radius: 50px;
    display: inline-block;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 2rem;
    color: var(--text-primary);
}

.hero-title span {
    color: var(--accent);
}

.hero-description {
    font-size: clamp(1.05rem, 2vw, 1.25rem);
    color: var(--text-secondary);
    max-width: 640px;
    margin: 0 auto 3rem auto;
    font-weight: 400;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-visual {
    position: relative;
    z-index: 1;
    margin-top: 5rem;
    width: 100%;
    max-width: 600px;
    perspective: 1000px;
}

.hero-card-preview {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.03);
    overflow: hidden;
    transform: rotateX(10deg) translateY(0px);
    transition: var(--transition-smooth);
}

.hero-card-preview:hover {
    transform: rotateX(0deg) translateY(-5px);
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.05);
}

.preview-header {
    background-color: #fcfcfb;
    padding: 0.75rem 1.25rem;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
}

.preview-dots {
    display: flex;
    gap: 6px;
}

.preview-dots span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: rgba(24, 24, 27, 0.15);
}

.preview-dots span:nth-child(1) { background-color: #ef4444; }
.preview-dots span:nth-child(2) { background-color: #eab308; }
.preview-dots span:nth-child(3) { background-color: #22c55e; }

.preview-url {
    margin-left: 2rem;
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 500;
}

.preview-body {
    padding: 2.5rem;
}

.preview-chart-container {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    height: 120px;
    margin-bottom: 2rem;
    border-bottom: 1px dashed var(--border-color);
    padding-bottom: 0.5rem;
}

.preview-chart-bar {
    width: 14%;
    height: var(--val);
    background-color: var(--accent-soft);
    border-radius: 4px 4px 0 0;
    position: relative;
    animation: barGrow 1.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    transform-origin: bottom;
}

.preview-chart-bar:nth-child(5) {
    background-color: var(--accent);
}

@keyframes barGrow {
    from {
        transform: scaleY(0);
    }
    to {
        transform: scaleY(1);
    }
}

.preview-stat-row {
    display: flex;
    justify-content: space-around;
    border-top: 1px solid var(--border-color);
    padding-top: 1.5rem;
}

.preview-stat {
    display: flex;
    flex-direction: column;
}

.stat-num {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-lbl {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Sections Global */
section {
    padding: 8rem 0;
}

.section-header {
    max-width: 680px;
    margin-bottom: 5rem;
}

.section-header.align-center {
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.subtitle {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--accent);
    margin-bottom: 1rem;
    display: inline-block;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    letter-spacing: -0.02em;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
}

.section-desc {
    font-size: 1.1rem;
    color: var(--text-secondary);
}

/* Services Section */
.services {
    background-color: #ffffff;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

.service-card {
    background-color: var(--bg-main);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 3rem 2.5rem;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-6px);
    background-color: var(--bg-card);
    border-color: var(--border-color-hover);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.02);
}

.service-icon-wrapper {
    width: 54px;
    height: 54px;
    border-radius: 12px;
    background-color: var(--bg-card);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    border: 1px solid var(--border-color);
    margin-bottom: 2rem;
    transition: var(--transition-smooth);
}

.service-card:hover .service-icon-wrapper {
    background-color: var(--accent);
    color: var(--bg-card);
    border-color: var(--accent);
}

.service-title {
    font-size: 1.5rem;
    margin-bottom: 1.25rem;
}

.service-text {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    flex-grow: 1;
}

.service-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    border-top: 1px solid var(--border-color);
    padding-top: 1.5rem;
}

.service-list li {
    font-size: 0.9rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.service-list li svg {
    color: var(--accent);
    flex-shrink: 0;
}

/* Process Section */
.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.process-step {
    position: relative;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.process-step::before {
    content: '';
    position: absolute;
    top: -1px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent);
    transition: all 0.6s ease;
}

.process-step:hover::before {
    width: 100%;
}

.step-num {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 1.5rem;
}

.step-title {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.step-text {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Contact Section */
.contact {
    position: relative;
    background-color: #ffffff;
    border-top: 1px solid var(--border-color);
    overflow: hidden;
}

.contact-bg-glow {
    position: absolute;
    bottom: -20%;
    right: -10%;
    width: 50vw;
    height: 50vw;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.03) 0%, rgba(255, 255, 255, 0) 70%);
    pointer-events: none;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 4.5fr 5.5fr;
    gap: 6rem;
    align-items: center;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-top: 3rem;
}

.detail-item {
    display: flex;
    flex-direction: column;
}

.detail-label {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.detail-value {
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--text-primary);
}

.detail-value:hover {
    color: var(--accent);
}

.contact-form-container {
    background-color: var(--bg-main);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 3rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}

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

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.85rem 1.25rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    transition: var(--transition-smooth);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.08);
}

.form-group textarea {
    resize: none;
}

.btn-submit {
    border: none;
    width: 100%;
}

.form-status {
    font-size: 0.9rem;
    text-align: center;
    margin-top: 0.5rem;
}

.form-status.success {
    color: #0f766e;
    font-weight: 600;
}

.form-status.error {
    color: #b91c1c;
    font-weight: 600;
}

/* Footer */
.footer {
    background-color: var(--bg-main);
    border-top: 1px solid var(--border-color);
    padding: 5rem 0 3rem 0;
}

.footer-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 3rem;
}

.footer-brand p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

.footer-links {
    display: flex;
    gap: 3rem;
}

.footer-links a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
}

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

.footer-copy {
    font-size: 0.85rem;
    color: var(--text-muted);
    border-top: 1px solid var(--border-color);
    width: 100%;
    padding-top: 2rem;
}

.footer-copy-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.footer-legal-links {
    display: flex;
    gap: 2rem;
}

.footer-legal-links a {
    color: var(--text-muted);
    transition: var(--transition-smooth);
}

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

/* Scroll Animation States */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.fade-in:nth-child(1) { animation-delay: 0.1s; }
.fade-in:nth-child(2) { animation-delay: 0.2s; }
.fade-in:nth-child(3) { animation-delay: 0.3s; }
.fade-in:nth-child(4) { animation-delay: 0.4s; }

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

/* Scroll Reveal (JS trigger) */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Media Queries (Responsive) */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    .process-steps {
        grid-template-columns: repeat(2, 1fr);
        gap: 3rem;
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
}

@media (max-width: 768px) {
    section {
        padding: 5rem 0;
    }
    
    .navbar {
        padding: 0.5rem 0;
    }
    
    .menu-toggle {
        display: flex;
        z-index: 1001;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        height: 100vh;
        background-color: var(--bg-card);
        flex-direction: column;
        justify-content: center;
        gap: 3rem;
        transition: var(--transition-smooth);
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.05);
        z-index: 1000;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-btn-mobile {
        display: block;
    }
    
    .nav-cta-btn {
        display: none;
    }
    
    /* Toggle animation */
    .menu-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .menu-toggle.active .bar:nth-child(2) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    .menu-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }
    
    .menu-toggle.active .bar {
        /* When active, map bars to cross */
        transform-origin: center;
    }
    
    /* Fix toggle cross logic */
    .menu-toggle.active .bar:first-child {
        transform: translateY(4px) rotate(45deg);
    }
    
    .menu-toggle.active .bar:last-child {
        transform: translateY(-4px) rotate(-45deg);
    }
    
    .hero {
        padding-top: 8rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .process-steps {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .contact-form-container {
        padding: 2rem;
    }
    
    .footer-copy-container {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-legal-links {
        justify-content: center;
        gap: 1.5rem;
        flex-wrap: wrap;
    }
}

/* Legal Pages Styling */
.legal-section {
    padding: 10rem 0 6rem 0;
    min-height: 70vh;
}

.legal-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
}

.legal-header {
    margin-bottom: 3.5rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 2rem;
}

.legal-title {
    font-size: clamp(2.25rem, 4vw, 3.5rem);
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.legal-date {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 500;
}

.legal-body h2 {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin: 2.5rem 0 1rem 0;
}

.legal-body p {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.legal-body ul, .legal-body ol {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
    color: var(--text-secondary);
}

.legal-body li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.btn-back {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--accent);
    margin-bottom: 2rem;
    transition: var(--transition-smooth);
}

.btn-back:hover {
    color: var(--text-primary);
    transform: translateX(-4px);
}

/* Cookie Consent Banner */
.cookie-banner {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    max-width: 420px;
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    box-shadow: 0 20px 40px rgba(24, 24, 27, 0.08);
    z-index: 9999;
    transform: translateY(100px);
    opacity: 0;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.6s ease;
}

.cookie-banner.show {
    transform: translateY(0);
    opacity: 1;
}

.cookie-banner-title {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.cookie-banner-text {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 1.25rem;
}

.cookie-banner-text a {
    color: var(--accent);
    text-decoration: underline;
    font-weight: 500;
}

.cookie-banner-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.cookie-btn-accept {
    padding: 0.65rem 1.25rem;
    font-size: 0.85rem;
    font-weight: 600;
    background-color: var(--text-primary);
    color: var(--bg-card);
    border: 1px solid var(--text-primary);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.cookie-btn-accept:hover {
    background-color: var(--accent);
    border-color: var(--accent);
}

.cookie-btn-reject {
    padding: 0.65rem 1.25rem;
    font-size: 0.85rem;
    font-weight: 600;
    background-color: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-color-hover);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.cookie-btn-reject:hover {
    background-color: rgba(24, 24, 27, 0.02);
    color: var(--text-primary);
    border-color: var(--text-primary);
}

@media (max-width: 576px) {
    .cookie-banner {
        bottom: 1rem;
        right: 1rem;
        left: 1rem;
        max-width: calc(100% - 2rem);
        padding: 1.25rem;
    }
}

/* WhatsApp Floating Button */
.boton-whatsapp {
  position: fixed;
  width: 60px;
  height: 60px;
  bottom: 30px;
  right: 30px;
  background-color: #25d366;
  color: #fff;
  border-radius: 50px;
  text-align: center;
  box-shadow: 2px 2px 10px rgba(0,0,0,0.3);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  transition: all 0.3s ease;
}

.boton-whatsapp:hover {
  background-color: #128c7e;
  transform: scale(1.1);
}

.boton-whatsapp svg {
  width: 36px;
  height: 36px;
  display: block;
}

@media (max-width: 576px) {
  .boton-whatsapp {
    width: 50px;
    height: 50px;
    bottom: 20px;
    right: 20px;
  }
  .boton-whatsapp svg {
    width: 32px;
    height: 32px;
  }
}