/* ===== MAIN.CSS - ESTILOS UNIFICADOS PARA TODAS LAS PÁGINAS ===== */
* {
    text-shadow: 0 1px 4px rgba(0, 0, 0, .7);
}
*::-webkit-scrollbar {
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none;  /* IE y Edge */
}

*::-webkit-scrollbar {
  display: none; /* Chrome, Safari, Opera */
}



        :root {
            --primary-color: #00f7ff;
            --secondary-color: #ff6b6b;
            --success-color: #51cf66;
            --warning-color: #ffd43b;
            --danger-color: #ff6b6b;
            --dark-bg: #0a0a0a;
            --card-bg: rgba(15, 32, 39, 0.9);
            --glass-bg: rgba(255, 255, 255, 0.1);
            --text-primary: #ffffff;
            --text-secondary: #b8c5d1;
            --border-color: rgba(0, 247, 255, 0.3);
            --shadow-glow: 0 0 20px rgba(0, 247, 255, 0.3);
        }


        @keyframes backgroundPulse {
            0%, 100% { opacity: 0.3; }
            50% { opacity: 0.6; }
        }

        /* Glass Morphism Components */
        .glass {
            background: var(--glass-bg);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border: 1px solid var(--border-color);
            border-radius: 16px;
            box-shadow: var(--shadow-glow);
        }

        /* Header */
        .header {
            
            top: 0;
            z-index: 1000;
        }
        .logo {
            display: flex;
            align-items: center;
            gap: 15px;
        }

        .logo-icon {
            font-size: 40px;
            animation: pulse 2s infinite;
        }

        @keyframes pulse {
            0%, 100% { transform: scale(1); }
            50% { transform: scale(1.1); }
        }

        .logo-text h1 {
            font-size: 18px;
            background: linear-gradient(45deg, var(--primary-color), #ffffff);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin: 0;
        }

        .logo-text p {
            color: var(--text-secondary);
            font-size: 14px;
            margin: 0;
        }

        .nav-menu {
            display: flex;
            gap: 30px;
            list-style: none;
        }

        .nav-item a {
            color: var(--text-primary);
            text-decoration: none;
            font-weight: 500;
            padding: 8px 16px;
            border-radius: 8px;
            transition: all 0.3s ease;
            position: relative;
        }

        .nav-item a:hover {
            background: var(--glass-bg);
            color: var(--primary-color);
            box-shadow: 0 0 15px rgba(0, 247, 255, 0.4);
        }

        /* Main Dashboard */
        .dashboard {
            max-width: 1400px;
            margin: 0 auto;
            padding: 40px;
        }

        .dashboard-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-bottom: 40px;
        }

        /* Status Cards */
        .status-card {
            padding: 30px;
            position: relative;
            overflow: hidden;
            transition: all 0.3s ease;
        }

        .status-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 20px 40px rgba(0, 247, 255, 0.2);
        }

        .status-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--primary-color), var(--success-color));
        }

        .card-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 0;
        }

        .card-title {
            font-size: 18px;
            font-weight: 100;
            color: var(--text-primary);
        }

        .card-icon {
            font-size: 24px;
            opacity: 0.8;
        }

        .metric-value {
            font-size: 36px;
            font-weight: 700;
            margin-bottom: 5px;
            background: linear-gradient(45deg, var(--primary-color), var(--success-color));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .metric-label {
            color: var(--text-secondary);
            font-size: 14px;
        }

        .metric-trend {
            display: flex;
            align-items: center;
            gap: 5px;
            margin-top: 10px;
            font-size: 14px;
        }

        .trend-up { color: var(--success-color); }
        .trend-down { color: var(--danger-color); }

        /* Charts Section */
        .charts-section {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 30px;
            margin-bottom: 40px;
        }

        .chart-container {
            padding: 30px;
            position: relative;
            height: 400px;
        }

        .chart-title {
            font-size: 20px;
            font-weight: 600;
            margin-bottom: 20px;
            color: var(--text-primary);
        }

        /* Activity Feed */
        .activity-feed {
            max-height: 350px;
            overflow-y: auto;
        }

        .activity-item {
            display: flex;
            align-items: center;
            gap: 15px;
            padding: 15px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .activity-icon {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            
            box-shadow: inset 0 0 10px rgba(255, 255, 255, 0.2), inset 0 0 11px rgba(055, 255, 255, 0.2), 0 6px 6px rgba(0, 0, 0, 0.2), inset 0 0 20px rgba(0, 0, 0, 0.45), inset 0 0 20px rgba(0, 0, 0, 0.7);
            color: var(--lg-text);
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 2.2);
            backdrop-filter: blur(4px);
            filter: url(#lensFilter) saturate(120%) brightness(1.15);
            mix-blend-mode: hard-light;
        }

        .activity-content h4 {
            font-size: 14px;
            margin-bottom: 5px;
            color: var(--text-primary);
        }

        .activity-content p {
            font-size: 12px;
            color: var(--text-secondary);
        }

        /* Action Buttons */
        .action-buttons {
            display: flex;
            gap: 20px;
            margin-top: 30px;
            flex-wrap: wrap;
        }

        .btn {
            padding: 12px 24px;
            border: none;
            border-radius: 10px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-primary {
            background: linear-gradient(45deg, var(--primary-color), #0066ff);
            color: white;
        }

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

        .btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 25px rgba(0, 247, 255, 0.3);
        }

        /* System Health Grid */
        .health-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
            margin-top: 30px;
        }

        .health-item {
            padding: 20px;
            text-align: center;
            transition: all 0.3s ease;
        }

        .health-item:hover {
            transform: scale(1.05);
        }

        .health-status {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            margin: 0 auto 15px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            font-weight: bold;var(--success-color);
            box-shadow: inset 0 0 10px rgba(255, 255, 255, 0.2), inset 0 0 11px rgba(055, 255, 255, 0.2),0 6px 6px rgba(0, 0, 0, 0.2), inset 0 0 20px rgba(0, 0, 0, 0.45), inset 0 0 20px rgba(0, 0, 0, 0.7);
            color: var(--lg-text);
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 2.2);

            backdrop-filter: blur(4px);
            filter: url(#lensFilter) saturate(120%) brightness(1.15);
            mix-blend-mode: hard-light;
        }

        .status-online { background: var(--success-color); color: white; }
        .status-warning { background: var(--warning-color); color: black; }
        .status-offline { background: var(--danger-color); color: white; }

        /* Responsive Design */
        @media (max-width: 768px) {
            .header-content {
                flex-direction: column;
                gap: 20px;
            }

            .nav-menu {
                flex-wrap: wrap;
                justify-content: center;
            }

            .dashboard {
                padding: 20px;
            }

            .charts-section {
                grid-template-columns: 1fr;
            }

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

        /* Loading Animation */
        .loading {
            display: inline-block;
            width: 20px;
            height: 20px;
            border: 2px solid var(--border-color);
            border-radius: 50%;
            border-top-color: var(--primary-color);
            animation: spin 1s linear infinite;
        }

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

        /* Notification Toast */
        .toast {
            position: fixed;
            top: 100px;
            right: 30px;
            padding: 15px 20px;
            border-radius: 10px;
            color: white;
            font-weight: 500;
            z-index: 1001;
            animation: slideIn 0.3s ease;
        }

        @keyframes slideIn {
            from { transform: translateX(100%); opacity: 0; }
            to { transform: translateX(0); opacity: 1; }
        }

        .toast-success { background: var(--success-color); }
        .toast-error { background: var(--danger-color); }
        .toast-warning { background: var(--warning-color); color: black; }



        @keyframes float {
            0%, 100% { transform: translateY(0px) rotate(0deg); opacity: 0.3; }
            50% { transform: translateY(-20px) rotate(180deg); opacity: 1; }
        }


        .logo h1 {
            font-size: 2.5em;
            background: linear-gradient(45deg, #00f7ff, #ffffff);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .logo p {
            color: #aaa;
            font-size: 1.1em;
            margin-top: 5px;
        }

        /* Main Container */
        .main-container {
            display: grid;
            grid-template-columns: 1fr 400px;
            gap: 30px;
            max-width: 1400px;
            margin: 0 auto;
        }

        /* Assistant Panel */
        .assistant-panel {
            background: rgba(30, 30, 50, 0.29);
            border-radius: 20px;
            padding: 15px;
            border: 2px solid #00f7ff;
            backdrop-filter: blur(10px);
            position: sticky;
            top: 30px;
            height: fit-content;
        }

        .eva-avatar {
            width: 150px;
            height: 150px;
            background: linear-gradient(45deg, #00f7ff, #0066cc);
            border-radius: 50%;
            margin: 0 auto 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 48px;
            color: #000;
            position: relative;
            overflow: hidden;
        }

        .eva-avatar::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: conic-gradient(transparent, rgba(255,255,255,0.3), transparent);
            animation: rotate 3s linear infinite;
        }

        @keyframes rotate {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }

        .eva-name {
            text-align: center;
            font-size: 1.8em;
            margin-bottom: 10px;
            color: #00f7ff;
        }

        .eva-status {
            text-align: center;
            color: #4CAF50;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
        }

        .status-indicator {
            width: 12px;
            height: 12px;
            background: #4CAF50;
            border-radius: 50%;
            animation: blink 1.5s infinite;
        }

        @keyframes blink {
            0%, 50% { opacity: 1; }
            51%, 100% { opacity: 0.3; }
        }

        /* Voice Controls */
        .voice-controls {
            margin: 20px 0;
        }

        .voice-btn {
            width: 100%;
            padding: 15px;
            background: linear-gradient(45deg, #00f7ff, #0066cc);
            color: #000;
            border: none;
            border-radius: 25px;
            font-size: 16px;
            font-weight: bold;
            cursor: pointer;
            transition: all 0.3s ease;
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
        }

        .voice-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(0, 247, 255, 0.3);
        }

        .voice-btn.listening {
            background: linear-gradient(45deg, #ff4444, #ff6666);
            animation: recording 1s infinite;
        }

        @keyframes recording {
            0%, 100% { transform: scale(1); }
            50% { transform: scale(1.05); }
        }

        /* Command Display */
        .command-display {
            background: rgba(0, 0, 0, 0.5);
            border-radius: 10px;
            padding: 15px;
            margin: 20px 0;
            min-height: 60px;
            border: 1px solid #333;
        }

        .command-text {
            color: #00f7ff;
            font-family: 'Courier New', monospace;
        }

        /* Main Content */
        .main-content {
            display: grid;
            gap: 30px;
        }

        .dashboard-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 20px;
        }

        .dashboard-card {
            background: rgba(30, 30, 50, 0.29);
            border-radius: 15px;
            padding: 25px;
            border: 2px solid #33333315;
            transition: all 0.3s ease;
            cursor: pointer;
        }

        .dashboard-card:hover {
            border-color: #00f7ff46;
            transform: translateY(-5px);
            box-shadow: 0 10px 30px rgba(0, 247, 255, 0.2);
        }

        .card-icon {
            font-size: 24px;
            color: #00f7ff;
            margin-bottom: 0;
        }

        .card-title {
            font-size: 1.25em;
            margin-bottom: 0;
            color: #fff;
        }

        .card-description {
            color: #aaa;
            line-height: 1.5;
        }

        /* System Status */
        .system-status {
            background: rgba(30, 30, 50, 0.19);
            border-radius: 15px;
            padding: 25px;
            border: 2px solid #3333331e;
            margin-bottom: 20px;
        }

        .status-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 15px;
            margin-top: 20px;
        }

        .status-item {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px;
            background: rgba(0, 0, 0, 0.3);
            border-radius: 8px;
        }

        .status-ok { color: #4CAF50; }
        .status-warning { color: #FF9800; }
        .status-error { color: #f44336; }

        /* Responsive */
        @media (max-width: 768px) {
            .main-container {
                grid-template-columns: 1fr;
                padding: 20px;
            }
            
            .assistant-panel {
                position: relative;
                top: 0;
            }
            
            .logo h1 {
                font-size: 2em;
            }
            
            nav a {
                margin: 0 10px;
                /* font-size: 14px; */
            }
        }

        /* Loading Animation */
        .loading {
            display: inline-block;
            width: 20px;
            height: 20px;
            border: 3px solid rgba(0, 247, 255, 0.3);
            border-radius: 50%;
            border-top-color: #00f7ff;
            animation: spin 1s ease-in-out infinite;
        }

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



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

body {
  font-family: 'Arial', 'Helvetica', sans-serif;
  background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #16213e 100%);
  background-attachment: fixed;
  color: #e8e8e8;
  line-height: 1.6;
  position: relative;
  overflow-x: hidden;
  background: url('./../img/bg.png') ;
  background-size: cover;
}

/* Sistema de partículas animado */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    radial-gradient(2px 2px at 20px 30px, rgba(100, 100, 100, 0.2), transparent),
    radial-gradient(2px 2px at 40px 70px, rgba(120, 120, 120, 0.15), transparent),
    radial-gradient(1px 1px at 90px 40px, rgba(140, 140, 140, 0.25), transparent),
    radial-gradient(1px 1px at 130px 80px, rgba(110, 110, 110, 0.2), transparent),
    radial-gradient(2px 2px at 160px 30px, rgba(130, 130, 130, 0.15), transparent);
  background-repeat: repeat;
  background-size: 200px 100px;
  animation: particleMove 20s linear infinite;
  z-index: -1;
  pointer-events: none;
}

@keyframes particleMove {
  0% {
    transform: translateY(0px) rotate(0deg);
  }
  100% {
    transform: translateY(-100px) rotate(360deg);
  }
}

/* Partículas adicionales flotantes */
body::after {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    radial-gradient(1px 1px at 50px 50px, rgba(0, 188, 212, 0.3), transparent),
    radial-gradient(1px 1px at 150px 150px, rgba(76, 175, 80, 0.3), transparent),
    radial-gradient(2px 2px at 250px 50px, rgba(156, 39, 176, 0.2), transparent),
    radial-gradient(1px 1px at 350px 200px, rgba(0, 188, 212, 0.4), transparent);
  background-repeat: repeat;
  background-size: 400px 400px;
  animation: particleFloat 30s ease-in-out infinite;
  z-index: -1;
  pointer-events: none;
}

@keyframes particleFloat {
  0%, 100% {
    transform: translateY(0px) translateX(0px);
  }
  25% {
    transform: translateY(-50px) translateX(50px);
  }
  50% {
    transform: translateY(-100px) translateX(0px);
  }
  75% {
    transform: translateY(-50px) translateX(-50px);
  }
}

/* Mejoras visuales generales */
.glass-effect {
  background: rgba(20, 20, 20, 0.8);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(100, 100, 100, 0.3);
  border-radius: 15px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

/* Navegación */
nav {
  background: rgba(15, 15, 15, 0.05);
  backdrop-filter: blur(10px);
  padding: 1rem 0;
  /* position: fixed; */
  top: 0;
  width: 100%;
  z-index: 1000;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
  border-bottom: 1px solid rgba(100, 100, 100, 0.3);
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
    box-shadow: 0 6px 6px rgba(0, 0, 0, 0.2), 0 0 20px rgba(0, 0, 0, 0.1);
    color: var(--lg-text);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 2.2);

}

nav:hover {
  background: rgba(15, 15, 15, 0.098);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.6);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 2rem;
  
}

.logo {
  font-size: 1.5rem;
  font-weight: bold;
  color: #e8e8e8;
  text-decoration: none;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: .5rem;
}

.nav-menu a {
  color: #e8e8e8;
  text-decoration: none;
  padding: 0.5rem 1rem;
  border-radius: 5px;
  transition: all 0.3s ease;
}

.nav-menu a:hover {
  background-color: #1a1a1a;
  color: #00bcd4;
}

.nav-menu a.active {
  background-color: #1a1a1a;
  color: #00bcd4;
}

/* Hamburger menu para móviles */
.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  padding: 0.5rem;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background-color: #00bcd4;
  margin: 3px 0;
  transition: 0.3s;
}

/* Header principal */
header {
    /* background: linear-gradient(135deg, rgba(10, 10, 10, 0.9), rgba(20, 20, 20, 0.8)); */
    /* background-image: url('img/bg.png'); */
    background-attachment: fixed;
  backdrop-filter: blur(10px);
  padding: 0;
  background-size: cover;
  text-align: center;
  border-bottom: none;
  position: relative;
  z-index: 111;
  /* overflow: hidden; */
}

header::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(50, 50, 50, 0.2), transparent);
  animation: headerShine 3s ease-in-out infinite;
}

@keyframes headerShine {
  0% {
    left: -100%;
  }
  100% {
    left: 100%;
  }
}

h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
  color: #ffffff;
  font-weight: 700;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.8), 0 0 20px rgba(0, 188, 212, 0.3);
  animation: titleGlow 2s ease-in-out infinite alternate;
}

@keyframes titleGlow {
  0% {
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.8), 0 0 20px rgba(0, 188, 212, 0.3);
  }
  100% {
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.8), 0 0 30px rgba(0, 188, 212, 0.6);
  }
}

.subtitle {
  font-size: 1.2rem;
  color: #f0f0f0;
  margin-bottom: 2rem;
  font-weight: 400;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

/* Botón CTA */
.cta-button {
  display: inline-block;
  background: linear-gradient(135deg, #00bbd47e, #00838f6e);
  color: #e8e8e8;
  padding: 1rem 2rem;
  text-decoration: none;
  border-radius: 25px;
  font-weight: 600;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 188, 212, 0.3);
  position: relative;
  overflow: hidden;
  transform: translateY(0);
  
    box-shadow: 0 6px 6px rgba(0, 0, 0, 0.2), 0 0 20px rgba(0, 0, 0, 0.1);
    color: var(--lg-text);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 2.2);
}

.cta-button::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(50, 50, 50, 0.2), transparent);
  transition: left 0.5s;
}

.cta-button:hover::before {
  left: 100%;
}

.cta-button:hover {
  background: linear-gradient(135deg, #00838f, #00bcd4);
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0, 188, 212, 0.4);
  border-radius: 30px;
}

.cta-button:active {
  transform: translateY(-1px);
}

/* Contenido principal */
main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem;
}

/* Layout para páginas con 2 columnas (index, about) */
.main-two-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

/* Layout para páginas con 1 columna (proyectos, contacto) */
.main-single-column {
  display: block;
}

/* Columnas */
.left-column {
  display: flex;
  flex-direction: column;
  background: rgba(0, 188, 212, 0.03);
  backdrop-filter: blur(10px);
  padding: 1rem;
  border-radius: 20px;
  border: 1px solid rgba(0, 188, 212, 0.1);
  box-shadow: 10px 6px 10px rgba(0, 0, 0, 0.2), -5px 6px 25px 10px rgba(0, 0, 0, 0.6), 0 0 20px rgba(0, 0, 0, 0.1), -6px 0 20px rgba(0, 188, 212, 0.2); 
  
  position: relative;
  overflow: hidden;
}

.left-column::before {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: linear-gradient(45deg, rgba(0, 188, 212, 0.15), rgba(0, 131, 143, 0.1), rgba(0, 188, 212, 0.15));
  border-radius: 20px;
  z-index: -1;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.right-column {
  display: flex;
  flex-direction: column;
  background: rgba(76, 175, 80, 0.03);
  backdrop-filter: blur(10px);
  padding: 1rem;
  border-radius: 20px;
  border: 1px solid rgba(76, 175, 80, 0.1);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  position: relative;
  overflow: hidden;
  box-shadow: 10px 6px 10px rgba(0, 0, 0, 0.2), -5px 6px 25px   10px rgba(0, 0, 0, 0.6), 0 0 20px rgba(0, 0, 0, 0.1), -6px 0 20px rgba(0, 188, 212, 0.2); 
  color: var(--lg-text);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 2.2);
}

.right-column::before {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: linear-gradient(45deg, rgba(46, 204, 113, 0.15), rgba(39, 174, 96, 0.1), rgba(46, 204, 113, 0.15));
  border-radius: 20px;
  z-index: -1;
  opacity: 0;
  transition: opacity 0.3s ease;
}


.glass-container {
  position: relative;
  display: flex;
  align-items: center;
  background: transparent;
  border-radius: 2rem;
  overflow: hidden;
  flex: 1 1 auto;
  box-shadow: 0 6px 6px rgba(0, 0, 0, 0.2), 0 0 20px rgba(0, 0, 0, 0.1);
  color: var(--lg-text);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 2.2);
}

.glass-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(0, 188, 212, 0.8), transparent);
    animation: sectionPulse 4s ease-in-out infinite;
}

.glass-container::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  backdrop-filter: blur(1px);
  box-shadow: inset -10px -8px 0px -11px rgba(255, 255, 255, 0.6),
    inset 0px -9px 0px -8px rgba(255, 255, 255, 0.8);
  opacity: 0.6;
  z-index: -1;
  filter: blur(1px) drop-shadow(10px 4px 6px black) brightness(115%);
  pointer-events: none;
}

.glass-container--rounded {
  border-radius: 2rem;
}

.glass-container--large {
  flex: 1 1 auto;
}

.glass-container--medium {
  flex: 1 1 auto;
}

.glass-container--small {
  flex: 0 1 auto;
}

.glass-filter,
.glass-overlay,
.glass-specular {
  position: absolute;
  inset: 0;
  border-radius: inherit;
}

.glass-filter {
  z-index: 0;
  backdrop-filter: blur(4px);
  filter: url(#lensFilter) saturate(120%) brightness(1.15);
}

.glass-overlay {
  z-index: 1;
  background: var(--lg-bg-color);
}

.glass-specular {
  z-index: 2;
  box-shadow: inset 1px 1px 0 var(--lg-highlight),
    inset 0 0 5px var(--lg-highlight);
}

.glass-content {
  position: relative;
  z-index: 3;
  display: flex;
  flex: 1 1 auto;
  align-items: center;
  justify-content: space-around;
  padding: 12px 28px;
  gap: 1rem;
  flex-wrap: wrap;
}

.glass-content__link {
  margin-bottom: -1px;
  margin-top: 6px;
  transition: transform 0.2s ease-out;

  img {
    width: 78px;
  }

  &:hover {
    transform: scale(1.1);
  }

  &:active {
    transform: scale(0.95);
  }
}

.player {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.player__thumb {
  display: flex;
  align-items: center;
}

.player__img {
  width: 5rem;
  height: auto;
  border-radius: 0.5rem;
  margin-right: 1rem;
  transition: transform 0.25s ease-out;

  &:hover {
    transform: scale(1.1);
  }

  &:active {
    transform: scale(0.95);
  }
}

.player__legend {
  color: black;
}

.player__legend__title,
.player__legend__sub-title {
  margin: 0;
  font-size: 1rem;
}

.player__legend__sub-title {
  opacity: 0.6;
}

.player__controls {
  display: flex;
  align-items: center;
}

.player__controls > :first-child {
  margin-right: 2rem;
}

.glass-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  color: var(--lg-grey);
  transition: color 0.3s ease;
  cursor: pointer;
}

.glass-item svg {
  fill: var(--lg-grey);
  height: 50px;
  margin-bottom: 0.25rem;
  filter: drop-shadow(0 0 3px rgba(255 255 255 / 0.25));
  transition: transform 0.25s ease-out;

  &:hover {
    transform: scale(1.1);
  }

  &:active {
    transform: scale(0.95);
  }
}

.glass-item--active {
  background: rgba(0, 0, 0, 0.25);
  color: var(--lg-red);
  margin: -8px -40px;
  padding: 0.5rem 2.5rem;
  border-radius: 3rem;
}

.glass-item--active svg {
  fill: var(--lg-red);
}
/* Secciones */
.section {
  position: relative;
  padding: 2rem;
  border-bottom: 1px solid rgba(50, 50, 50, 0.1);
  position: relative;
  overflow: hidden;
  background: rgba(50, 50, 50, 0.05);
  backdrop-filter: blur(5px);
  border-radius: 15px;
  margin-bottom: 4px;
  transition: all 0.3s ease;
  border: 1px solid rgba(50, 50, 50, 0.1);
  
  box-shadow: 0 6px 6px rgba(0, 0, 0, 0.2), 0 0 20px rgba(0, 0, 0, 0.1), inset 0 0 10px rgba(255,255,255,0.15);
  color: var(--lg-text);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 2.2);
}

.section::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(0, 188, 212, 0.8), transparent);
  animation: sectionPulse 4s ease-in-out infinite;
}

.section::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(1px);
  box-shadow: inset -10px -8px 0px -11px rgba(255, 255, 255, 1),
    inset 0px -9px 0px -8px rgba(255, 255, 255, 1);
  opacity: 0.6;
  z-index: -1;
  filter: blur(1px) drop-shadow(10px 4px 6px black) brightness(115%);
  pointer-events: none;

}

@keyframes sectionPulse {
  0%, 100% {
    left: -100%;
    opacity: 0;
  }
  50% {
    left: 100%;
    opacity: 1;
  }
}

.section:hover {
  background: rgba(50, 50, 50, 0.1);
  backdrop-filter: blur(15px);
  border-radius: 15px;
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  border: 1px solid rgba(0, 188, 212, 0.3);
}

.section:hover::before {
  animation-duration: 2s;
}

/* Efectos específicos para secciones individuales */
#ecosistema:hover {
  border-color: rgba(0, 188, 212, 0.5);
  box-shadow: 0 10px 30px rgba(0, 188, 212, 0.15);
  transform: translateY(-4px);
}

#infraestructura:hover {
  border-color: rgba(52, 152, 219, 0.5);
  box-shadow: 0 10px 30px rgba(52, 152, 219, 0.15);
  transform: translateY(-4px);
}

#seguridad:hover {
  border-color: rgba(231, 76, 60, 0.5);
  box-shadow: 0 10px 30px rgba(231, 76, 60, 0.15);
  transform: translateY(-4px);
}

#experiencia-usuario:hover {
  border-color: rgba(155, 89, 182, 0.5);
  box-shadow: 0 10px 30px rgba(155, 89, 182, 0.15);
  transform: translateY(-4px);
}

#experiencia-profesional:hover {
  border-color: rgba(241, 196, 15, 0.5);
  box-shadow: 0 10px 30px rgba(241, 196, 15, 0.15);
  transform: translateY(-4px);
}

#vision:hover {
  border-color: rgba(46, 204, 113, 0.5);
  box-shadow: 0 10px 30px rgba(46, 204, 113, 0.15);
  transform: translateY(-4px);
}

#inteligencia-artificial:hover {
  border-color: rgba(142, 68, 173, 0.5);
  box-shadow: 0 10px 30px rgba(142, 68, 173, 0.15);
  transform: translateY(-4px);
}

#validacion-financiera:hover {
  border-color: rgba(230, 126, 34, 0.5);
  box-shadow: 0 10px 30px rgba(230, 126, 34, 0.15);
  transform: translateY(-4px);
}

#testing:hover {
  border-color: rgba(26, 188, 156, 0.5);
  box-shadow: 0 10px 30px rgba(26, 188, 156, 0.15);
  transform: translateY(-4px);
}

#control-empresarial:hover {
  border-color: rgba(52, 73, 94, 0.5);
  box-shadow: 0 10px 30px rgba(52, 73, 94, 0.15);
  transform: translateY(-4px);
}

#proyectos:hover {
  border-color: rgba(192, 57, 43, 0.5);
  box-shadow: 0 10px 30px rgba(192, 57, 43, 0.15);
  transform: translateY(-4px);
}

#contacto:hover {
  border-color: rgba(39, 174, 96, 0.5);
  box-shadow: 0 10px 30px rgba(39, 174, 96, 0.15);
  transform: translateY(-4px);
}

.section:last-child {
  border-bottom: none;
}

/* Títulos */
h2 {
  color: #ffffff;
  margin-bottom: 1.5rem;
  font-size: 2rem;
  position: relative;
  font-weight: 600;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.6);
}

h2::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 50px;
  height: 3px;
  background: #00bcd4;
  animation: pulse 2s ease-in-out infinite;
}

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

/* Listas */
ul {
  padding-left: 2rem;
}

ul li {
  margin-bottom: 0;
  position: relative;
  list-style: none;
}

ul li::before {
  content: '';
  color: #00bcd4;
  position: absolute;
  left: -1.5rem;
  font-weight: bold;
}

/* Footer */
.footer {
  text-align: center;
  padding: 3rem 2rem;
  background-color: #1a1a1a;
  font-size: 0.9rem;
  color: #a8a8a8;
  margin-top: 2rem;
  border-top: 1px solid #333;
}

.footer-contact {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.footer-contact a {
  color: #00bcd4;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-contact a:hover {
  color: #00838f;
}

.footer-quote {
  font-style: italic;
  margin-bottom: 1rem;
  color: #1a1a1a;
}

/* ===== ESTILOS ESPECÍFICOS PARA ABOUT ===== */
.intro-text {
  background: linear-gradient(145deg, rgba(0, 188, 212, 0.12), rgba(76, 175, 80, 0.08));
  padding: 2rem;
  border-radius: 15px;
  margin-bottom: 2rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  font-size: 1.1rem;
  line-height: 1.7;
  border: 1px solid rgba(0, 188, 212, 0.2);
}

.highlight {
  color: #00ffff;
  font-weight: 600;
}

.quote {
  background: linear-gradient(145deg, rgba(26, 26, 46, 0.95), rgba(22, 33, 62, 0.95));
  color: #00ffff;
  padding: 1.5rem;
  border-radius: 10px;
  margin-top: 1.5rem;
  font-style: italic;
  font-size: 1.1rem;
  text-align: center;
  border: 1px solid rgba(0, 255, 255, 0.3);
}

.cta-section {
  text-align: center;
  margin-top: 3rem;
  padding: 2rem;
  background: linear-gradient(145deg, rgba(156, 39, 176, 0.1), rgba(142, 68, 173, 0.08));
  border-radius: 15px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  border: 1px solid rgba(156, 39, 176, 0.2);
}

.cta-section h2 {
  color: #ffffff;
  margin-bottom: 1rem;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.6);
}

.cta-section p {
  color: #d0d0d0;
  margin-bottom: 2rem;
  font-size: 1.1rem;
}

.cta-section .cta-button {
  margin: 0 0.5rem;
}

/* ===== ESTILOS ESPECÍFICOS PARA PROYECTOS ===== */
.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 2rem;
  margin: 2rem 0;
}

.project-card {
  background: rgba(50, 50, 50, 0.1);
  backdrop-filter: blur(10px);
  padding: 2rem;
  border-radius: 20px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  border: 1px solid rgba(50, 50, 50, 0.2);
  position: relative;
  overflow: hidden;

    box-shadow: 0 6px 6px rgba(0, 0, 0, 0.2), 0 0 20px rgba(0, 0, 0, 0.1);
    color: var(--lg-text);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 2.2);

}

.project-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, rgba(0, 188, 212, 0.1), rgba(76, 175, 80, 0.1));
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: -1;
}

.project-card:hover::before {
  opacity: 1;
}

.project-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
  border: 1px solid rgba(0, 188, 212, 0.3);
}

.project-title {
  color: #ffffff;
  font-size: 1.5rem;
  margin-bottom: 1rem;
  font-weight: 600;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.6);
}

.project-description {
  color: #d0d0d0;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.tech-tag {
  background: linear-gradient(135deg, #30e2fa4b, #1fcddd83);
  color: white;
  padding: 0.4rem 1rem;
  border-radius: 25px;
  font-size: 0.8rem;
  font-weight: 500;
  box-shadow: 0 2px 8px rgba(0, 188, 212, 0.3);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  

    box-shadow: 0 6px 6px rgba(0, 0, 0, 0.2), 0 0 20px rgba(0, 0, 0, 0.1);
    color: var(--lg-text);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 2.2);
}

.tech-tag::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(50, 50, 50, 0.2), transparent);
  transition: left 0.5s;
}

.tech-tag:hover::before {
  left: 100%;
}

.tech-tag:hover {
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 4px 8px rgba(0, 188, 212, 0.4);
}

.project-links {
  display: flex;
  gap: 1rem;
}

.project-link {
  padding: 0.8rem 1.5rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  flex: 1;
  text-align: center;
  

    box-shadow: 0 6px 6px rgba(0, 0, 0, 0.2), 0 0 20px rgba(0, 0, 0, 0.1);
    color: var(--lg-text);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 2.2);
}

.link-demo {
  background: #00bbd46b;
  color: white;
}

.link-demo:hover {
  background: #00838f93;
  transform: translateY(-2px);
}

.link-github {
  background: #1a1a1a77;
  color: white;
}

.link-github:hover {
  background: #1a252fe3;
  transform: translateY(-2px);
}

/* ===== ESTILOS ESPECÍFICOS PARA CONTACTO ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 3rem;
  margin: 2rem 0;
}

.contact-info {
  background: linear-gradient(145deg, rgba(0, 188, 212, 0.08), rgba(76, 175, 80, 0.06));
  padding: 2rem;
  border-radius: 15px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  border: 1px solid rgba(0, 188, 212, 0.1);
  
  box-shadow: 0 6px 6px rgba(0, 0, 0, 0.2), 0 0 20px rgba(0, 0, 0, 0.1);
  color: var(--lg-text);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 2.2);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 2rem;
  padding: 1rem;
  background: rgba(50, 50, 50, 0.79);
  border-radius: 10px;
  transition: all 0.3s ease;
  border: 1px solid rgba(0, 188, 212, 0.1);
  
  box-shadow: 0 6px 6px rgba(0, 0, 0, 0.2), 0 0 20px rgba(0, 0, 0, 0.1);
  color: var(--lg-text);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 2.2);
}

.contact-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.contact-icon {
  font-size: 1.5rem;
  min-width: 40px;
  text-align: center;
}

.contact-details h3 {
  color: #ffffff;
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

.contact-details p {
  color: #d0d0d0;
  margin-bottom: 0.25rem;
}

.contact-details a {
  color: #00bcd4;
  text-decoration: none;
  transition: color 0.3s ease;
}

.contact-details a:hover {
  color: #00838f;
}

.contact-form {
  background: rgba(26, 26, 46, 0.19);
  backdrop-filter: blur(10px);
  padding: 2rem;
  border-radius: 20px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(0, 255, 255, 0.3);
  position: relative;
  overflow: hidden;
  
  box-shadow: 0 6px 6px rgba(0, 0, 0, 0.2), 0 0 20px rgba(0, 0, 0, 0.1);
  color: var(--lg-text);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 2.2);
}

.contact-form::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, rgba(0, 255, 255, 0.1), rgba(0, 188, 212, 0.1));
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: -1;
}

.contact-form:hover::before {
  opacity: 1;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: all 0.3s ease;
}

.form-group:focus-within label {
  color: #00ffff;
  transform: translateY(-2px);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(50, 50, 50, 0.6);
  transition: all 0.3s ease;
}

.form-group input:focus::placeholder,
.form-group textarea:focus::placeholder {
  color: rgba(0, 255, 255, 0.8);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 1rem;
  border: 1px solid rgba(50, 50, 50, 0.1);
  border-radius: 10px;
  background: rgba(50, 50, 50, 0.05);
  backdrop-filter: blur(5px);
  color: #fff;
  font-size: 1rem;
  transition: all 0.3s ease;
  
  box-shadow: inset 0 6px 6px rgba(0, 0, 0, 0.2), 0 0 20px rgba(0, 0, 0, 0.1);
  color: var(--lg-text);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 2.2);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #00ffff;
  box-shadow: 0 0 20px rgba(0, 255, 255, 0.3);
  background: rgba(50, 50, 50, 0.1);
  transform: scale(1.02);
}



        .logo {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 15px;
        }

        .logo-icon {
            width: 50px;
            height: 50px;
            background: linear-gradient(45deg, #00f7ff, #0066cc);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            color: #000;
            animation: pulse 2s infinite;
        }

        @keyframes pulse {
            0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(0, 247, 255, 0.7); }
            70% { transform: scale(1.05); box-shadow: 0 0 0 10px rgba(0, 247, 255, 0); }
            100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(0, 247, 255, 0); }
        }

.form-group textarea {
  height: 120px;
  resize: vertical;
  border-radius: 10px;
}

.submit-btn {
  background: linear-gradient(135deg, #00ffff65, #0099cc63);
  color: #1a1a2e;
  padding: 1rem 2rem;
  border: none;
  border-radius: 25px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  width: 100%;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 15px rgba(0, 255, 255, 0.3);
  
  box-shadow: 0 6px 6px rgba(0, 0, 0, 0.2), 0 0 20px rgba(0, 0, 0, 0.1);
  color: var(--lg-text);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 2.2);
}

.submit-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(50, 50, 50, 0.2), transparent);
  transition: left 0.5s;
}

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

.submit-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 4px 8px rgba(0, 255, 255, 0.5);
  background: linear-gradient(135deg, #00ccff80, #0089bb9a);
}

.submit-btn:active {
  transform: translateY(-1px);
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 2rem;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  background: rgba(0, 255, 255, 0.1);
  border-radius: 50%;
  text-decoration: none;
  font-size: 1.5rem;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(0, 255, 255, 0.2);
  
  box-shadow: 0 6px 6px rgba(0, 0, 0, 0.2), 0 0 20px rgba(0, 0, 0, 0.1);
  color: var(--lg-text);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 2.2);
}

.social-link:hover {
  background: rgba(0, 255, 255, 0.3);
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 5px 15px rgba(0, 255, 255, 0.3);
  border-color: #00ffff;
}

.social-link:active {
  transform: scale(1.05);
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
  .main-two-columns {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .project-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .project-card {
    padding: 1.5rem;
  }
  
  .project-links {
    flex-direction: column;
    gap: 0.8rem;
  }
  
  .nav-menu {
    position: fixed;
    left: -100%;
    top: 100px;
    flex-direction: column;
    background: radial-gradient(circle,rgba(2, 48, 92, 0.953), rgba(5, 63, 121, 0.95));
    backdrop-filter: blur(10px);
    width: 100%;
    text-align: center;
    transition: 0.3s;
    box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
    padding: 1rem 0;
    
  box-shadow: 0 6px 6px rgba(0, 0, 0, 0.2), 0 0 20px rgba(0, 0, 0, 0.1);
  color: var(--lg-text);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 2.2);
  }
  
  .nav-menu.active {
    left: 0;
  }
  
  .nav-menu li {
    margin: 0.5rem 0;
  }
  
  .hamburger {
    display: flex;
  }
  
  h1 {
    font-size: 2rem;
  }
  
  .nav-container {
    padding: 0 1rem;
  }
  
  .footer-contact {
    flex-direction: column;
    gap: 1rem;
  }
  
  main {
    padding: 1rem;
  }
  
  .form-group input,
  .form-group textarea {
    padding: 0.8rem;
  }
  
  .submit-btn {
    padding: 0.8rem 1.5rem;
  }
  
  .social-links {
    gap: 0.8rem;
  }
  
  .social-link {
    width: 45px;
    height: 45px;
    font-size: 1.3rem;
  }
}