/* ========================================
   TECHIES - Landing Page Styles
   ======================================== */

/* Variables CSS */
:root {
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --secondary: #10b981;
    --accent: #f59e0b;
    --dark: #0f172a;
    --dark-light: #1e293b;
    --gray: #64748b;
    --gray-light: #94a3b8;
    --light: #f8fafc;
    --white: #ffffff;
    --gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #d946ef 100%);
    --gradient-text: linear-gradient(135deg, #6366f1, #8b5cf6, #d946ef);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --shadow-glow: 0 0 40px rgba(99, 102, 241, 0.3);
}

/* Reset y Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Space Grotesk', sans-serif;
    background-color: var(--dark);
    color: var(--light);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Partículas de fondo */
.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--primary);
    border-radius: 50%;
    opacity: 0.3;
    animation: float 15s infinite ease-in-out;
}

@keyframes float {
    0%, 100% { transform: translateY(0) translateX(0); opacity: 0.3; }
    25% { transform: translateY(-100px) translateX(50px); opacity: 0.6; }
    50% { transform: translateY(-200px) translateX(-30px); opacity: 0.3; }
    75% { transform: translateY(-100px) translateX(-50px); opacity: 0.6; }
}

/* Navegación */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    padding: 1rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(99, 102, 241, 0.1);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
}

.brand-text {
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.nav-links a {
    color: var(--gray-light);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: var(--primary-light);
}

.btn-nav {
    background: var(--gradient);
    padding: 0.6rem 1.5rem;
    border-radius: 50px;
    color: var(--white) !important;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 2px;
    background: var(--light);
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8rem 5% 4rem;
    position: relative;
    gap: 4rem;
}

.hero-content {
    flex: 1;
    max-width: 650px;
    z-index: 1;
}

.terminal-window {
    background: var(--dark-light);
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-glow);
    border: 1px solid rgba(99, 102, 241, 0.2);
}

.terminal-header {
    background: rgba(0, 0, 0, 0.3);
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.dot.red { background: #ff5f57; }
.dot.yellow { background: #ffbd2e; }
.dot.green { background: #28ca41; }

.terminal-title {
    margin-left: 1rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    color: var(--gray);
}

.terminal-body {
    padding: 1.5rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
}

.typing-text {
    color: var(--secondary);
}

.cursor {
    color: var(--primary);
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.gradient-text {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--gray-light);
    margin-bottom: 2rem;
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background: var(--gradient);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.5);
}

.btn-secondary {
    background: transparent;
    color: var(--light);
    border: 2px solid rgba(99, 102, 241, 0.5);
}

.btn-secondary:hover {
    background: rgba(99, 102, 241, 0.1);
    border-color: var(--primary);
}

.hero-visual {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.floating-icons {
    position: relative;
    width: 400px;
    height: 400px;
}

.icon-box {
    position: absolute;
    width: 70px;
    height: 70px;
    background: var(--dark-light);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 600;
    color: var(--primary-light);
    animation: floatBox 6s infinite ease-in-out;
    animation-delay: var(--delay);
    box-shadow: var(--shadow-glow);
}

.icon-box:nth-child(1) { top: 0; left: 50%; transform: translateX(-50%); }
.icon-box:nth-child(2) { top: 20%; right: 0; }
.icon-box:nth-child(3) { bottom: 20%; right: 10%; }
.icon-box:nth-child(4) { bottom: 0; left: 50%; transform: translateX(-50%); }
.icon-box:nth-child(5) { bottom: 20%; left: 10%; }
.icon-box:nth-child(6) { top: 20%; left: 0; }

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

/* Stats Section */
.stats {
    display: flex;
    justify-content: center;
    gap: 4rem;
    padding: 4rem 5%;
    background: var(--dark-light);
    border-top: 1px solid rgba(99, 102, 241, 0.1);
    border-bottom: 1px solid rgba(99, 102, 241, 0.1);
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 3rem;
    font-weight: 700;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    color: var(--gray-light);
    font-size: 0.95rem;
}

/* About Section */
.about {
    padding: 6rem 5%;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-tag {
    display: inline-block;
    font-family: 'JetBrains Mono', monospace;
    color: var(--primary);
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
}

.about-content {
    display: flex;
    gap: 4rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.about-text {
    flex: 1;
}

.about-text p {
    color: var(--gray-light);
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.about-features {
    margin-top: 2rem;
}

.feature {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: var(--dark-light);
    border-radius: 12px;
    border: 1px solid rgba(99, 102, 241, 0.1);
    transition: all 0.3s ease;
}

.feature:hover {
    border-color: var(--primary);
    transform: translateX(5px);
}

.feature-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-icon svg {
    stroke: var(--white);
}

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

.feature p {
    color: var(--gray);
    font-size: 0.9rem;
    margin: 0;
}

.about-image {
    flex: 1;
}

.code-block {
    background: var(--dark-light);
    border-radius: 16px;
    padding: 2rem;
    border: 1px solid rgba(99, 102, 241, 0.2);
    box-shadow: var(--shadow-glow);
    overflow-x: auto;
}

.code-block pre {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    line-height: 1.8;
}

.code-block .keyword { color: #c678dd; }
.code-block .variable { color: #e06c75; }
.code-block .property { color: #61afef; }
.code-block .string { color: #98c379; }
.code-block .function { color: #e5c07b; }

/* Areas Section */
.areas {
    padding: 6rem 5%;
    background: var(--dark-light);
}

.areas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.area-card {
    background: var(--dark);
    border-radius: 20px;
    padding: 2rem;
    border: 1px solid rgba(99, 102, 241, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.area-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.area-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
}

.area-card:hover::before {
    transform: scaleX(1);
}

.area-icon {
    width: 70px;
    height: 70px;
    background: rgba(99, 102, 241, 0.1);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.area-icon svg {
    stroke: var(--primary-light);
}

.area-card h3 {
    font-size: 1.3rem;
    margin-bottom: 0.75rem;
}

.area-card p {
    color: var(--gray-light);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

.area-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.area-tags span {
    background: rgba(99, 102, 241, 0.15);
    color: var(--primary-light);
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* Community Section */
.community {
    padding: 6rem 5%;
}

.testimonials {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.testimonial-card {
    background: var(--dark-light);
    border-radius: 20px;
    padding: 2rem;
    border: 1px solid rgba(99, 102, 241, 0.1);
    position: relative;
}

.quote-icon {
    font-size: 4rem;
    color: var(--primary);
    opacity: 0.3;
    line-height: 1;
    position: absolute;
    top: 1rem;
    left: 1.5rem;
    font-family: Georgia, serif;
}

.testimonial-card p {
    color: var(--gray-light);
    font-size: 1rem;
    margin-bottom: 1.5rem;
    margin-top: 1.5rem;
    position: relative;
    z-index: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--white);
}

.testimonial-author strong {
    display: block;
    margin-bottom: 0.2rem;
}

.testimonial-author span {
    color: var(--gray);
    font-size: 0.9rem;
}

/* CTA Section */
.cta {
    padding: 6rem 5%;
    background: var(--dark-light);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.cta-content {
    max-width: 500px;
    text-align: center;
    z-index: 1;
}

.cta h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta > p {
    color: var(--gray-light);
    margin-bottom: 2rem;
}

.cta-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 1rem 1.5rem;
    background: var(--dark);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 12px;
    color: var(--light);
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.form-group input::placeholder {
    color: var(--gray);
}

.form-group select {
    cursor: pointer;
}

.form-group select option {
    background: var(--dark);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

.form-note {
    margin-top: 1rem;
    font-size: 0.85rem;
    color: var(--gray);
}

.cta-decoration {
    position: absolute;
    right: 10%;
    width: 300px;
    height: 300px;
}

.orbit {
    width: 100%;
    height: 100%;
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 50%;
    position: relative;
    animation: spin 20s linear infinite;
}

.planet {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 20px;
    background: var(--gradient);
    border-radius: 50%;
    box-shadow: 0 0 20px var(--primary);
}

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

/* Footer */
.footer {
    padding: 4rem 5% 2rem;
    border-top: 1px solid rgba(99, 102, 241, 0.1);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    gap: 4rem;
    max-width: 1200px;
    margin: 0 auto 3rem;
    flex-wrap: wrap;
}

.footer-brand {
    max-width: 300px;
}

.footer-brand .logo,
.footer-brand .brand-text {
    display: inline;
}

.footer-brand p {
    color: var(--gray);
    margin-top: 1rem;
}

.footer-links {
    display: flex;
    gap: 4rem;
    flex-wrap: wrap;
}

.footer-column h4 {
    margin-bottom: 1rem;
    font-size: 1rem;
}

.footer-column a {
    display: block;
    color: var(--gray-light);
    text-decoration: none;
    margin-bottom: 0.5rem;
    transition: color 0.3s ease;
}

.footer-column a:hover {
    color: var(--primary-light);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(99, 102, 241, 0.1);
    color: var(--gray);
}

.heart {
    color: #e25555;
    animation: heartbeat 1.5s infinite;
}

@keyframes heartbeat {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--dark-light);
    padding: 3rem;
    border-radius: 20px;
    text-align: center;
    max-width: 400px;
    border: 1px solid rgba(99, 102, 241, 0.2);
    animation: modalIn 0.3s ease;
}

@keyframes modalIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.modal-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2.5rem;
    color: var(--white);
}

.modal-content h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.modal-content p {
    color: var(--gray-light);
    margin-bottom: 1.5rem;
}

/* Responsive Design */
@media (max-width: 992px) {
    .hero {
        flex-direction: column;
        text-align: center;
        padding-top: 6rem;
    }

    .hero-content {
        max-width: 100%;
    }

    .hero-subtitle {
        max-width: 100%;
    }

    .hero-buttons {
        justify-content: center;
    }

    .floating-icons {
        width: 300px;
        height: 300px;
    }

    .about-content {
        flex-direction: column;
    }

    .cta-decoration {
        display: none;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--dark);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2rem;
        transform: translateX(100%);
        transition: transform 0.3s ease;
    }

    .nav-links.active {
        transform: translateX(0);
    }

    .hamburger {
        display: flex;
        z-index: 1001;
    }

    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .stats {
        gap: 2rem;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .cta h2 {
        font-size: 2rem;
    }

    .footer-content {
        flex-direction: column;
        gap: 2rem;
    }

    .footer-links {
        gap: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .btn {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }

    .areas-grid {
        grid-template-columns: 1fr;
    }

    .testimonials {
        grid-template-columns: 1fr;
    }
}