/* -------------------------------------------------------------
   Cactus TechLab - Premium Corporate Design System
   Vanilla CSS | High-Tech & Biotech Organic Minimalist Style
   ------------------------------------------------------------- */

/* Variables y Tokens de Diseño */
:root {
    /* Paleta por Defecto (Light Mode Premium) - Únicamente Matices de Grises, Blanco y Negro */
    --bg-primary: #F8F9FA;
    --bg-secondary: #F1F3F5;
    --bg-tertiary: #FFFFFF;
    
    --border-color: rgba(0, 0, 0, 0.07);
    --border-color-glow: rgba(33, 37, 41, 0.35);
    
    --text-primary: #121416;
    --text-secondary: #495057;
    --text-muted: #868E96;
    
    --color-brand: #121416;
    --color-accent: #00B300; /* Verde brillante e intenso, legible */
    --color-accent-glow: #00FF00; /* Verde brillante glow */
    --color-accent-soft: rgba(0, 179, 0, 0.05);
    --color-accent-hover: #009900;
    
    --shadow-sm: 0 4px 12px rgba(18, 20, 22, 0.02);
    --shadow-md: 0 16px 40px rgba(18, 20, 22, 0.04);
    --shadow-glow: 0 0 25px rgba(33, 37, 41, 0.06);
    
    --backdrop-blur: 16px;
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
    
    --font-sans: 'Inter', sans-serif;
    --font-title: 'Plus Jakarta Sans', sans-serif;
    
    --transition-smooth: all 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
    --transition-fast: all 0.2s ease;
}

/* Modificadores para Dark Mode */
body.dark-mode {
    --bg-primary: #0A0B0D;
    --bg-secondary: #121519;
    --bg-tertiary: #1A1D24;
    
    --border-color: rgba(255, 255, 255, 0.06);
    --border-color-glow: rgba(255, 255, 255, 0.4);
    
    --text-primary: #F8F9FA;
    --text-secondary: #CFD4DA;
    --text-muted: #868E96;
    
    --color-brand: #FFFFFF;
    --color-accent: #00FF00; /* Verde neón ultra brillante del repositorio */
    --color-accent-glow: #00FF87; /* Verde brillante glow */
    --color-accent-soft: rgba(0, 255, 0, 0.08);
    --color-accent-hover: #33FF33;
    
    --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 20px 48px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 30px rgba(255, 255, 255, 0.12);
}

/* Reset de Estilos Básicos */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    background-color: var(--bg-primary);
    color: var(--text-secondary);
    font-family: var(--font-sans);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color 0.5s ease, color 0.5s ease;
}

h1, h2, h3, h4 {
    color: var(--text-primary);
    font-family: var(--font-title);
    font-weight: 700;
    line-height: 1.25;
    transition: color 0.3s ease;
}

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

img {
    max-width: 100%;
    height: auto;
    display: block;
}

button, input, textarea {
    font-family: inherit;
    font-size: inherit;
    background: none;
    border: none;
    outline: none;
}

/* -------------------------------------------------------------
   Clases Utilitarias e Hilos Estructurales
   ------------------------------------------------------------- */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-padding {
    padding: 120px 0;
}

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

.text-left {
    text-align: left;
}

.text-gradient {
    background: linear-gradient(135deg, var(--text-primary) 30%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hidden {
    display: none !important;
}

/* Botones de Alta Gama */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: var(--border-radius-sm);
    font-weight: 500;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.btn-sm {
    padding: 8px 18px;
    font-size: 0.85rem;
}

.btn-primary {
    background-color: var(--color-brand);
    color: var(--bg-primary) !important;
    border: 1px solid var(--color-brand);
    box-shadow: var(--shadow-sm);
}

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

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

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

.btn-block {
    display: flex;
    width: 100%;
}

/* Insignias de Nivel Premium */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background-color: var(--color-accent-soft);
    border: 1px solid rgba(0, 179, 0, 0.15);
    border-radius: 100px;
    margin-bottom: 24px;
}

body.dark-mode .badge {
    border-color: rgba(0, 255, 0, 0.2);
}

.badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--color-accent-glow);
    box-shadow: 0 0 8px var(--color-accent-glow);
    animation: pulseGlow 2s infinite;
}

.badge-text {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-accent);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

@keyframes pulseGlow {
    0% { transform: scale(0.9); opacity: 0.6; }
    50% { transform: scale(1.15); opacity: 1; }
    100% { transform: scale(0.9); opacity: 0.6; }
}

/* -------------------------------------------------------------
   Header & Navegación Flotante (Efecto Glassmorphism)
   ------------------------------------------------------------- */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
    background-color: rgba(250, 251, 249, 0.75);
    backdrop-filter: blur(var(--backdrop-blur));
    -webkit-backdrop-filter: blur(var(--backdrop-blur));
    transition: background-color 0.5s ease, border-color 0.3s ease, padding 0.3s ease;
    padding: 20px 0;
}

body.dark-mode .main-header {
    background-color: rgba(11, 14, 12, 0.75);
}

.main-header.scrolled {
    padding: 12px 0;
    background-color: rgba(250, 251, 249, 0.9);
    box-shadow: var(--shadow-sm);
}

body.dark-mode .main-header.scrolled {
    background-color: rgba(11, 14, 12, 0.9);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-container {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 38px;
    width: auto;
    transition: var(--transition-smooth);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
    padding: 6px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--color-accent);
    transition: var(--transition-fast);
}

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

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* Cambiador de Tema Inteligente */
.theme-toggle {
    width: 40px;
    height: 40px;
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    transition: var(--transition-fast);
}

.theme-toggle:hover {
    background-color: var(--bg-secondary);
    border-color: var(--text-primary);
}

.theme-toggle .icon {
    width: 20px;
    height: 20px;
}

/* Botón Menú Móvil */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 30px;
    cursor: pointer;
}

.mobile-menu-toggle .bar {
    width: 100%;
    height: 2px;
    background-color: var(--text-primary);
    transition: var(--transition-fast);
}

/* -------------------------------------------------------------
   Hero Section & Lienzo Interactivo Canvas
   ------------------------------------------------------------- */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding-top: 100px;
    background-color: var(--bg-primary);
}

.hero-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: all;
}

/* Retícula geométrica interactiva */
.hero-grid-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    pointer-events: none;
    background-image: 
        linear-gradient(var(--border-color) 1px, transparent 1px),
        linear-gradient(90deg, var(--border-color) 1px, transparent 1px);
    background-size: 80px 80px;
    background-position: center center;
    opacity: 0.6;
}

.hero-cactus-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 0; /* Sin margen inferior para pegarse a las letras */
    pointer-events: none; /* Asegura que la imagen no bloquee las interacciones del ratón */
}

.hero-container {
    position: relative;
    z-index: 3;
    width: 100%;
    pointer-events: none; /* Permite clicks a través del texto para interactuar con el Canvas */
}

.hero-content {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    pointer-events: none; /* Permite que los clicks atraviesen el bloque y vayan al canvas interactivo */
    animation: fadeInUp 1s ease-out;
}

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


.hero-cactus-img {
    height: 260px; /* Altura óptima para la imagen recortada sin espacio inferior */
    width: auto;
    opacity: 1.0; /* Sólido completo, sin transparencia */
    filter: drop-shadow(0 16px 48px rgba(0, 179, 0, 0.25));
    animation: floatAnimation 6s ease-in-out infinite; /* Levitación lenta y majestuosa */
    transition: var(--transition-smooth);
}

body.dark-mode .hero-cactus-img {
    opacity: 1.0; /* Sólido completo, sin transparencia */
    filter: drop-shadow(0 20px 64px rgba(0, 255, 0, 0.45));
}

@keyframes floatAnimation {
    0% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-8px); /* Levitación vertical más sutil ajustada al tamaño */
    }
    100% {
        transform: translateY(0px);
    }
}

.hero-title {
    position: relative;
    z-index: 2; /* Por delante de la silueta del cactus */
    font-size: 5.2rem; /* Tamaño masivo, monumental e imponente */
    line-height: 1.15;
    margin-bottom: 32px;
    letter-spacing: -0.02em;
    pointer-events: none; /* Permite la interacción con partículas detrás del título */
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    font-weight: 400;
}

.hero-actions-group {
    position: relative;
    z-index: 3; /* Por delante de todo para garantizar interacciones */
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    pointer-events: auto; /* Permite hacer click en los botones */
}

/* -------------------------------------------------------------
   El Laboratorio (About) - Grilla Minimalista
   ------------------------------------------------------------- */
.section-header {
    max-width: 600px;
    margin: 0 auto 64px auto;
}

.section-tag {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-accent);
    margin-bottom: 12px;
}

.section-title {
    font-size: 2.25rem;
    margin-bottom: 16px;
    letter-spacing: -0.01em;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--text-secondary);
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.about-card {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 40px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
}

.about-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-color-glow);
    box-shadow: var(--shadow-md), var(--shadow-glow);
}

.card-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--border-radius-sm);
    background-color: var(--color-accent-soft);
    color: var(--color-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.card-icon .icon {
    width: 24px;
    height: 24px;
}

.about-card h3 {
    font-size: 1.25rem;
    margin-bottom: 16px;
}

.about-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

/* -------------------------------------------------------------
   Soluciones de Vanguardia - Showcase
   ------------------------------------------------------------- */
.solutions-section {
    background-color: var(--bg-secondary);
    transition: background-color 0.5s ease;
}

.solutions-section .section-header {
    margin-left: 0;
    max-width: 650px;
}

.solutions-showcase {
    display: flex;
    flex-direction: column;
    gap: 80px;
}

.solution-item {
    display: flex;
    align-items: center;
    gap: 64px;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 60px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
}

.solution-item:hover {
    border-color: var(--border-color-glow);
    box-shadow: var(--shadow-md), var(--shadow-glow);
}

.solution-item.reverse {
    flex-direction: row-reverse;
}

.solution-content {
    flex: 1;
}

.solution-content h3 {
    font-size: 1.75rem;
    margin-bottom: 20px;
}

.solution-content p {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.solution-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.solution-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-primary);
}

.icon-check {
    width: 20px;
    height: 20px;
    color: var(--color-accent);
}

.solution-visual {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.visual-placeholder {
    width: 100%;
    height: 300px;
    background-color: var(--bg-primary);
    border: 1px dashed var(--border-color);
    border-radius: var(--border-radius-md);
    position: relative;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Simulación CSS Interactiva - Agentes */
.agent-visual-container {
    background-color: var(--bg-secondary);
}

.agent-node {
    position: absolute;
    padding: 10px 18px;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-primary);
    box-shadow: var(--shadow-sm);
    z-index: 5;
    animation: floatNode 4s ease-in-out infinite;
}

.parent-node {
    top: 30%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-color: var(--color-accent);
    animation-delay: 0s;
}

.child-node {
    bottom: 25%;
    font-size: 0.72rem;
}

.node-a {
    left: 20%;
    animation-delay: 1s;
}

.node-b {
    right: 20%;
    animation-delay: 2s;
}

.agent-connector {
    position: absolute;
    height: 2px;
    background: linear-gradient(90deg, var(--color-accent-glow) 0%, transparent 100%);
    transform-origin: left center;
    z-index: 1;
}

.conn1 {
    top: 40%;
    left: 32%;
    width: 25%;
    transform: rotate(30deg);
    opacity: 0.4;
}

.conn2 {
    top: 40%;
    left: 50%;
    width: 25%;
    transform: rotate(-30deg);
    opacity: 0.4;
}

@keyframes floatNode {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
    100% { transform: translateY(0px); }
}

/* Animación de Flujo de Procesos */
.flow-visual-container {
    gap: 12px;
    padding: 20px;
}

.flow-card {
    padding: 12px 18px;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--text-primary);
    text-align: center;
    animation: flowPulse 3s infinite;
}

.document-card { animation-delay: 0s; }
.ai-process-card { border-color: var(--color-accent); animation-delay: 1s; }
.database-card { animation-delay: 2s; }

.flow-arrow {
    font-size: 1.25rem;
    color: var(--color-accent);
    animation: pulseArrow 1.5s infinite;
}

@keyframes flowPulse {
    0% { transform: scale(1); box-shadow: var(--shadow-sm); }
    30% { transform: scale(1.05); border-color: var(--color-accent); box-shadow: var(--shadow-glow); }
    60% { transform: scale(1); box-shadow: var(--shadow-sm); }
}

@keyframes pulseArrow {
    0% { opacity: 0.3; transform: translateX(-3px); }
    50% { opacity: 1; transform: translateX(3px); }
    100% { opacity: 0.3; transform: translateX(-3px); }
}

/* -------------------------------------------------------------
   Simulador de Consola Interactivo (Demo Section)
   ------------------------------------------------------------- */
.demo-simulator {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 48px;
    align-items: center;
    margin-top: 48px;
}

.simulator-steps {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.sim-step {
    padding: 24px;
    border-left: 2px solid var(--border-color);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.sim-step.active {
    border-color: var(--color-accent);
    background-color: var(--bg-secondary);
    border-top-right-radius: var(--border-radius-sm);
    border-bottom-right-radius: var(--border-radius-sm);
}

.step-num {
    display: block;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: 8px;
}

.sim-step h4 {
    font-size: 1.15rem;
    margin-bottom: 8px;
}

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

/* Ventana de Consola de la IA */
.simulator-display {
    width: 100%;
}

.terminal-window {
    background-color: #0E1310;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md), 0 30px 60px rgba(0, 0, 0, 0.4);
    overflow: hidden;
    width: 100%;
}

.terminal-header {
    background-color: #171E19;
    padding: 12px 18px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

.dot.red { background-color: #FF5F56; }
.dot.yellow { background-color: #FFBD2E; }
.dot.green { background-color: #27C93F; }

.terminal-title {
    color: #8C9F92;
    font-size: 0.75rem;
    font-family: monospace;
    margin-left: auto;
}

.terminal-body {
    padding: 24px;
    font-family: monospace;
    font-size: 0.82rem;
    color: #E2E8F0;
    min-height: 280px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.terminal-line {
    word-break: break-all;
    line-height: 1.4;
}

.t-accent {
    color: var(--color-accent);
}

.blink-line {
    display: flex;
    align-items: center;
}

.blink-line::after {
    content: '';
    display: inline-block;
    width: 8px;
    height: 14px;
    background-color: var(--color-accent);
    margin-left: 4px;
    animation: blinkCursor 1s steps(2, start) infinite;
}

@keyframes blinkCursor {
    to { visibility: hidden; }
}

/* -------------------------------------------------------------
   Sección de Contacto y Formulario Sophisticado
   ------------------------------------------------------------- */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 80px;
    align-items: center;
}

.contact-info .section-title {
    font-size: 2.75rem;
}

.contact-details {
    margin-top: 48px;
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 20px;
}

.contact-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border-color);
    color: var(--color-accent);
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-icon .icon {
    width: 20px;
    height: 20px;
}

.contact-item h4 {
    font-size: 1rem;
    margin-bottom: 4px;
}

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

/* Formulario Premium */
.contact-form-container {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 48px;
    box-shadow: var(--shadow-md);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

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

.form-group input, .form-group textarea {
    padding: 14px 18px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    color: var(--text-primary);
    transition: var(--transition-fast);
}

.form-group input::placeholder, .form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group input:focus, .form-group textarea:focus {
    border-color: var(--color-accent);
    background-color: var(--bg-tertiary);
    box-shadow: 0 0 10px var(--color-accent-soft);
}

/* -------------------------------------------------------------
   Footer Corporativo
   ------------------------------------------------------------- */
.main-footer {
    border-top: 1px solid var(--border-color);
    padding: 80px 0 40px 0;
    background-color: var(--bg-tertiary);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 64px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.footer-logo {
    height: 34px;
    width: auto;
    align-self: flex-start;
}

.footer-brand p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    max-width: 320px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-links h4, .footer-legal h4 {
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
}

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

.footer-links a:hover {
    color: var(--color-accent);
    transform: translateX(4px);
}

.footer-legal {
    display: flex;
    flex-direction: column;
    gap: 12px;
    font-size: 0.9rem;
}

/* -------------------------------------------------------------
   Responsividad & Ajustes de Pantalla
   ------------------------------------------------------------- */
@media (max-width: 1024px) {
    .hero-cactus-img {
        height: 140px;
    }
    .about-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .solution-item {
        flex-direction: column;
        padding: 40px;
    }
    .solution-item.reverse {
        flex-direction: column;
    }
    .demo-simulator {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .contact-container {
        grid-template-columns: 1fr;
        gap: 48px;
    }
}

@media (max-width: 768px) {
    .section-padding {
        padding: 80px 0;
    }
    .hero-title {
        font-size: 2.8rem;
    }
    .hero-cactus-img {
        height: 100px;
    }
    .nav-menu {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: rgba(250, 251, 249, 0.98);
        backdrop-filter: blur(var(--backdrop-blur));
        -webkit-backdrop-filter: blur(var(--backdrop-blur));
        padding: 40px 24px;
        border-bottom: 1px solid var(--border-color);
        gap: 24px;
        box-shadow: var(--shadow-md);
        z-index: 999;
    }
    
    body.dark-mode .nav-menu {
        background-color: rgba(11, 14, 12, 0.98);
    }
    
    .nav-menu.active {
        display: flex;
        animation: slideDown 0.4s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
    }
    
    .mobile-menu-toggle {
        display: flex;
        z-index: 1001;
    }
    
    .mobile-menu-toggle.open .bar:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }
    
    .mobile-menu-toggle.open .bar:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.open .bar:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }
    
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .contact-form-container {
        padding: 32px;
    }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}