/* ============================================
   PROSIRMA - Estilos CSS
   Tema: Industrial Tecnológico
   ============================================ */

/* Variables CSS */
:root {
    /* Colores principales - Industrial Tech */
    --primary-orange: #FFA500;
    --primary-blue: #00D4FF;
    --dark-navy: #1a1a2e;
    --darker-navy: #16213e;
    --accent-yellow: #FFD700;
    
    /* Grises tecnológicos */
    --tech-gray: #8892b0;
    --light-gray: #ccd6f6;
    --bg-dark: #0a0a0f;
    --bg-light: #f0f0f5;
    
    /* Gradientes */
    --gradient-orange: linear-gradient(135deg, #FFA500 0%, #FF6B35 100%);
    --gradient-blue: linear-gradient(135deg, #00D4FF 0%, #0066CC 100%);
    --gradient-dark: linear-gradient(180deg, #1a1a2e 0%, #0a0a0f 100%);
    --gradient-tech: linear-gradient(135deg, #FFA500 0%, #00D4FF 100%);
    
    /* Sombras */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 20px rgba(255, 165, 0, 0.5);
    
    /* Fuentes */
    --font-russo: 'Russo One', sans-serif;
    --font-exo: 'Exo 2', sans-serif;
    
    /* Transiciones */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-exo);
    font-size: 16px;
    line-height: 1.6;
    color: var(--light-gray);
    background: var(--bg-dark);
    overflow-x: hidden;
}

/* Industrial Background */
.industrial-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    background: var(--gradient-dark);
}

.circuit-pattern {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0.05;
    background-image: 
        repeating-linear-gradient(0deg, transparent, transparent 40px, #FFA500 40px, #FFA500 41px),
        repeating-linear-gradient(90deg, transparent, transparent 40px, #00D4FF 40px, #00D4FF 41px);
}

.energy-grid {
    position: absolute;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255, 165, 0, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(0, 212, 255, 0.1) 0%, transparent 50%);
}

#electricCanvas {
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: -1;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-russo);
    font-weight: 400;
    line-height: 1.2;
    color: var(--light-gray);
}

h1 { font-size: clamp(2.5rem, 6vw, 4rem); }
h2 { font-size: clamp(2rem, 5vw, 3rem); }
h3 { font-size: clamp(1.5rem, 4vw, 2rem); }
h4 { font-size: clamp(1.2rem, 3vw, 1.5rem); }

p {
    margin-bottom: 1rem;
}

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

a:hover {
    color: var(--primary-orange);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Preloader */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: var(--dark-navy);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.gear-system {
    position: relative;
    width: 140px;
    height: 140px;
    margin: 0 auto 30px;
}

.gear {
    position: absolute;
    animation: rotate 3s linear infinite;
}

.gear-large {
    top: 20px;
    left: 20px;
}

.gear-small {
    top: 50px;
    right: 20px;
    animation-direction: reverse;
    animation-duration: 2s;
}

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

.loading-text span {
    font-family: var(--font-russo);
    font-size: 2rem;
    color: var(--primary-orange);
    letter-spacing: 4px;
}

.energy-bar {
    width: 200px;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    overflow: hidden;
    margin: 20px auto 0;
}

.energy-fill {
    height: 100%;
    background: var(--gradient-tech);
    animation: energyFlow 2s ease-in-out infinite;
}

@keyframes energyFlow {
    0%, 100% { width: 0%; }
    50% { width: 100%; }
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(26, 26, 46, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
    z-index: 1000;
    padding: 1rem 0;
    transition: var(--transition);
}

.navbar.scrolled {
    padding: 0.5rem 0;
    background: rgba(26, 26, 46, 0.98);
}

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

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

.logo-icon svg {
    filter: drop-shadow(0 0 10px rgba(255, 165, 0, 0.5));
    transition: var(--transition);
}

.logo-industrial:hover .logo-icon svg {
    transform: scale(1.1) rotate(5deg);
    filter: drop-shadow(0 0 20px rgba(255, 165, 0, 0.8));
}

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

.brand-main {
    font-family: var(--font-russo);
    font-size: 1.8rem;
    color: var(--primary-orange);
    letter-spacing: 2px;
}

.brand-sub {
    font-size: 0.7rem;
    color: var(--primary-blue);
    text-transform: uppercase;
    letter-spacing: 3px;
}

.nav-menu {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 35px;
}

.nav-link {
    font-weight: 500;
    color: var(--tech-gray);
    position: relative;
    padding: 5px 0;
    transition: var(--transition);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-tech);
    transition: var(--transition);
}

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

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

.nav-link.btn-contact {
    background: var(--gradient-orange);
    color: var(--dark-navy);
    padding: 10px 25px;
    border-radius: 25px;
    font-weight: 600;
}

.nav-link.btn-contact:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    gap: 5px;
}

.nav-toggle span {
    width: 30px;
    height: 3px;
    background: var(--primary-orange);
    border-radius: 2px;
    transition: var(--transition);
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    padding: 120px 0 80px;
    position: relative;
    display: flex;
    align-items: center;
    background: radial-gradient(ellipse at center, rgba(255, 165, 0, 0.05) 0%, transparent 70%);
}

.hero-particles {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.hero-particles::before {
    content: '';
    position: absolute;
    width: 200%;
    height: 200%;
    background-image: radial-gradient(circle, #FFA500 1px, transparent 1px);
    background-size: 50px 50px;
    animation: float 20s linear infinite;
    opacity: 0.05;
}

@keyframes float {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 650px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 165, 0, 0.1);
    border: 1px solid var(--primary-orange);
    padding: 8px 20px;
    border-radius: 20px;
    margin-bottom: 30px;
}

.hero-badge i {
    color: var(--primary-orange);
}

.hero-badge span {
    color: var(--tech-gray);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-title {
    margin-bottom: 30px;
}

.title-line {
    display: block;
    font-size: 1.5rem;
    color: var(--primary-blue);
    letter-spacing: 3px;
}

.title-main {
    display: block;
    font-size: clamp(3rem, 8vw, 5rem);
    background: var(--gradient-tech);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.title-sub {
    display: block;
    font-size: 1.2rem;
    color: var(--tech-gray);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--tech-gray);
    margin-bottom: 40px;
    line-height: 1.8;
}

.hero-features {
    display: flex;
    gap: 30px;
    margin-bottom: 40px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--light-gray);
}

.feature-item i {
    color: var(--primary-orange);
    font-size: 1.2rem;
}

.hero-actions {
    display: flex;
    gap: 20px;
    margin-bottom: 60px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 35px;
    border-radius: 30px;
    font-weight: 600;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-orange);
    color: var(--dark-navy);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-blue);
    border: 2px solid var(--primary-blue);
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
}

.btn-text {
    position: relative;
    z-index: 2;
}

.btn-icon {
    position: relative;
    z-index: 2;
}

/* Hero Stats */
.hero-stats {
    display: flex;
    gap: 40px;
}

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

.stat-value {
    font-family: var(--font-russo);
    font-size: 2.5rem;
    color: var(--primary-orange);
    display: block;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--tech-gray);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Hero Visual */
.hero-visual {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 500px;
    height: 500px;
}

.industrial-animation {
    position: relative;
    width: 100%;
    height: 100%;
}

.machine-core {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 300px;
    height: 300px;
}

.core-ring {
    position: absolute;
    border: 2px solid;
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.ring-1 {
    width: 100%;
    height: 100%;
    border-color: rgba(255, 165, 0, 0.3);
    animation: rotateRing 10s linear infinite;
}

.ring-2 {
    width: 70%;
    height: 70%;
    border-color: rgba(0, 212, 255, 0.3);
    animation: rotateRing 8s linear infinite reverse;
}

.ring-3 {
    width: 40%;
    height: 40%;
    border-color: rgba(255, 215, 0, 0.3);
    animation: rotateRing 6s linear infinite;
}

@keyframes rotateRing {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

.energy-core {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: var(--gradient-tech);
    border-radius: 50%;
    filter: blur(10px);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.8; }
    50% { transform: translate(-50%, -50%) scale(1.2); opacity: 1; }
}

.electric-bolts {
    position: absolute;
    width: 100%;
    height: 100%;
}

.bolt {
    position: absolute;
    width: 2px;
    background: var(--gradient-tech);
    transform-origin: center;
    animation: electricBolt 2s ease-in-out infinite;
}

.bolt-1 {
    height: 100px;
    top: 20%;
    left: 50%;
    animation-delay: 0s;
}

.bolt-2 {
    height: 80px;
    top: 60%;
    left: 20%;
    animation-delay: 0.5s;
}

.bolt-3 {
    height: 120px;
    top: 30%;
    right: 20%;
    animation-delay: 1s;
}

.bolt-4 {
    height: 90px;
    bottom: 20%;
    left: 40%;
    animation-delay: 1.5s;
}

@keyframes electricBolt {
    0%, 100% { opacity: 0; transform: scaleY(0); }
    50% { opacity: 1; transform: scaleY(1); }
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.mouse {
    width: 30px;
    height: 50px;
    border: 2px solid var(--primary-orange);
    border-radius: 20px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background: var(--primary-orange);
    border-radius: 2px;
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0%, 100% { opacity: 1; transform: translateX(-50%) translateY(0); }
    50% { opacity: 0; transform: translateX(-50%) translateY(10px); }
}

.scroll-indicator span {
    color: var(--tech-gray);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Section Commons */
section {
    padding: 100px 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-label {
    display: inline-block;
    padding: 5px 20px;
    background: rgba(255, 165, 0, 0.1);
    border: 1px solid var(--primary-orange);
    color: var(--primary-orange);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    border-radius: 20px;
    margin-bottom: 20px;
}

.section-title {
    font-family: var(--font-russo);
    font-size: clamp(2rem, 5vw, 3rem);
    color: var(--light-gray);
}

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

/* About Section */
.about-section {
    background: rgba(22, 33, 62, 0.3);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.company-card {
    padding: 40px;
    background: rgba(26, 26, 46, 0.8);
    border: 1px solid rgba(255, 165, 0, 0.2);
    border-radius: 20px;
    backdrop-filter: blur(10px);
}

.company-card h3 {
    color: var(--primary-orange);
    margin-bottom: 20px;
}

.lead {
    font-size: 1.1rem;
    color: var(--tech-gray);
    line-height: 1.8;
    margin-bottom: 30px;
}

.company-data {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.data-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: rgba(255, 165, 0, 0.05);
    border-radius: 10px;
    border: 1px solid rgba(255, 165, 0, 0.1);
}

.data-item i {
    font-size: 1.5rem;
    color: var(--primary-orange);
}

.data-info {
    display: flex;
    flex-direction: column;
}

.data-info .label {
    font-size: 0.8rem;
    color: var(--tech-gray);
    text-transform: uppercase;
}

.data-info .value {
    color: var(--light-gray);
    font-weight: 600;
}

.data-info .value.active {
    color: var(--primary-blue);
}

.about-capabilities {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.capability-card {
    padding: 30px;
    background: rgba(26, 26, 46, 0.8);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 15px;
    transition: var(--transition);
}

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

.cap-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-tech);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.cap-icon i {
    font-size: 1.8rem;
    color: var(--dark-navy);
}

.capability-card h4 {
    color: var(--light-gray);
    margin-bottom: 10px;
}

.capability-card p {
    color: var(--tech-gray);
    font-size: 0.95rem;
}

.expertise-showcase {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.expertise-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 30px;
    background: linear-gradient(135deg, rgba(255, 165, 0, 0.1) 0%, rgba(0, 212, 255, 0.05) 100%);
    border-radius: 15px;
    border: 1px solid rgba(255, 165, 0, 0.2);
}

.exp-number {
    font-family: var(--font-russo);
    font-size: 3rem;
    color: rgba(255, 165, 0, 0.3);
}

.exp-content h4 {
    color: var(--light-gray);
    margin-bottom: 5px;
}

.exp-percentage {
    display: inline-block;
    padding: 3px 10px;
    background: var(--gradient-orange);
    color: var(--dark-navy);
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 10px;
    margin-bottom: 10px;
}

.exp-content p {
    color: var(--tech-gray);
    font-size: 0.9rem;
}

/* Services Section */
.services-section {
    background: var(--bg-dark);
}

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

.service-card {
    padding: 35px;
    background: rgba(26, 26, 46, 0.8);
    border: 1px solid rgba(255, 165, 0, 0.1);
    border-radius: 20px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card.main-service {
    grid-column: span 1;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-tech);
    transform: translateX(-100%);
    transition: var(--transition);
}

.service-card:hover::before {
    transform: translateX(0);
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-orange);
    box-shadow: var(--shadow-glow);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: rgba(255, 165, 0, 0.1);
    border: 2px solid var(--primary-orange);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.service-icon i {
    font-size: 2rem;
    color: var(--primary-orange);
}

.service-card h3 {
    color: var(--light-gray);
    margin-bottom: 10px;
}

.service-tag {
    display: inline-block;
    padding: 4px 12px;
    background: var(--gradient-orange);
    color: var(--dark-navy);
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 10px;
    margin-bottom: 15px;
}

.service-card p {
    color: var(--tech-gray);
    margin-bottom: 20px;
}

.service-features {
    list-style: none;
    margin-bottom: 20px;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    color: var(--tech-gray);
}

.service-features i {
    color: var(--primary-blue);
    font-size: 0.9rem;
}

.service-link {
    color: var(--primary-orange);
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.service-link:hover {
    gap: 15px;
}

/* Machinery Section */
.machinery-section {
    background: rgba(22, 33, 62, 0.3);
}

.machinery-showcase {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.machine-card {
    background: rgba(26, 26, 46, 0.9);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 20px;
    overflow: hidden;
    transition: var(--transition);
}

.machine-card.featured {
    grid-column: span 2;
}

.machine-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-glow);
}

.machine-image {
    height: 200px;
    background: var(--gradient-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.machine-3d {
    color: var(--primary-orange);
    animation: float3D 4s ease-in-out infinite;
}

@keyframes float3D {
    0%, 100% { transform: translateY(0) rotateY(0); }
    50% { transform: translateY(-10px) rotateY(180deg); }
}

.machine-info {
    padding: 30px;
}

.machine-info h3 {
    color: var(--light-gray);
    margin-bottom: 10px;
}

.machine-info p {
    color: var(--tech-gray);
    margin-bottom: 20px;
}

.machine-specs {
    display: flex;
    gap: 20px;
}

.machine-specs span {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-blue);
    font-size: 0.9rem;
}

.machine-specs i {
    color: var(--primary-orange);
}

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

.brands-section h3 {
    color: var(--light-gray);
    margin-bottom: 30px;
}

.brands-slider {
    display: flex;
    gap: 40px;
    overflow-x: auto;
    padding: 20px;
    scrollbar-width: thin;
    scrollbar-color: var(--primary-orange) transparent;
}

.brand-item {
    flex-shrink: 0;
    padding: 15px 30px;
    background: rgba(255, 165, 0, 0.1);
    border: 1px solid var(--primary-orange);
    border-radius: 10px;
    color: var(--light-gray);
    font-weight: 600;
    transition: var(--transition);
}

.brand-item:hover {
    background: var(--gradient-orange);
    color: var(--dark-navy);
    transform: scale(1.1);
}

/* Projects Section */
.projects-section {
    background: var(--bg-dark);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.project-card {
    background: rgba(26, 26, 46, 0.8);
    border: 1px solid rgba(255, 165, 0, 0.1);
    border-radius: 20px;
    overflow: hidden;
    transition: var(--transition);
}

.project-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-orange);
    box-shadow: var(--shadow-glow);
}

.project-image {
    height: 200px;
    background: var(--gradient-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.project-icon {
    font-size: 3rem;
    color: var(--primary-orange);
    opacity: 0.3;
}

.project-category {
    position: absolute;
    top: 20px;
    right: 20px;
    padding: 5px 15px;
    background: var(--gradient-orange);
    color: var(--dark-navy);
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: 15px;
    text-transform: uppercase;
}

.project-content {
    padding: 30px;
}

.project-content h4 {
    color: var(--light-gray);
    margin-bottom: 10px;
}

.project-content p {
    color: var(--tech-gray);
    margin-bottom: 20px;
}

.project-details {
    display: flex;
    gap: 20px;
}

.project-details span {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-blue);
    font-size: 0.9rem;
}

.project-details i {
    color: var(--primary-orange);
}

.project-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    padding: 40px;
    background: rgba(255, 165, 0, 0.05);
    border-radius: 20px;
    text-align: center;
}

.project-stats .stat i {
    font-size: 2.5rem;
    color: var(--primary-orange);
    margin-bottom: 15px;
}

.project-stats .number {
    display: block;
    font-family: var(--font-russo);
    font-size: 3rem;
    color: var(--light-gray);
}

.project-stats .label {
    color: var(--tech-gray);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
}

/* Technology Section */
.technology-section {
    background: rgba(22, 33, 62, 0.3);
}

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

.tech-card {
    padding: 35px;
    background: rgba(26, 26, 46, 0.8);
    border: 1px solid rgba(0, 212, 255, 0.1);
    border-radius: 20px;
    text-align: center;
    transition: var(--transition);
    position: relative;
}

.tech-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-orange);
    box-shadow: var(--shadow-glow);
}

.tech-icon {
    margin-bottom: 25px;
}

.icon-hex {
    width: 80px;
    height: 80px;
    margin: 0 auto;
    background: var(--gradient-tech);
    clip-path: polygon(30% 0%, 70% 0%, 100% 30%, 100% 70%, 70% 100%, 30% 100%, 0% 70%, 0% 30%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.icon-hex i {
    font-size: 2rem;
    color: var(--dark-navy);
}

.tech-card h3 {
    color: var(--light-gray);
    margin-bottom: 15px;
}

.tech-card p {
    color: var(--tech-gray);
    font-size: 0.95rem;
}

/* Contact Section */
.contact-section {
    background: var(--bg-dark);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.info-card {
    padding: 30px;
    background: rgba(26, 26, 46, 0.8);
    border: 1px solid rgba(255, 165, 0, 0.1);
    border-radius: 15px;
    transition: var(--transition);
}

.info-card:hover {
    border-color: var(--primary-orange);
    transform: translateY(-5px);
}

.info-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-orange);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.info-icon i {
    font-size: 1.5rem;
    color: var(--dark-navy);
}

.info-card h3 {
    color: var(--light-gray);
    margin-bottom: 15px;
}

.info-card address,
.info-card p {
    color: var(--tech-gray);
    line-height: 1.8;
}

.info-card a {
    color: var(--primary-blue);
}

.info-card .emergency {
    color: var(--primary-orange);
    font-weight: 600;
}

/* Contact Form */
.contact-form {
    padding: 40px;
    background: rgba(26, 26, 46, 0.8);
    border: 1px solid rgba(0, 212, 255, 0.1);
    border-radius: 20px;
}

.contact-form h3 {
    color: var(--light-gray);
    margin-bottom: 30px;
    text-align: center;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    margin-bottom: 25px;
    position: relative;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 165, 0, 0.2);
    border-radius: 10px;
    color: var(--light-gray);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group label {
    position: absolute;
    top: 50%;
    left: 15px;
    transform: translateY(-50%);
    color: var(--tech-gray);
    font-size: 1rem;
    transition: var(--transition);
    pointer-events: none;
}

.form-group textarea ~ label {
    top: 20px;
    transform: translateY(0);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-orange);
    background: rgba(255, 165, 0, 0.05);
}

.form-group input:focus ~ label,
.form-group input:valid ~ label,
.form-group select:focus ~ label,
.form-group select:valid ~ label,
.form-group textarea:focus ~ label,
.form-group textarea:valid ~ label {
    top: -10px;
    left: 10px;
    font-size: 0.85rem;
    color: var(--primary-orange);
    background: rgba(26, 26, 46, 1);
    padding: 0 5px;
}

.form-check {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 25px;
}

.form-check input[type="checkbox"] {
    width: 20px;
    height: 20px;
    accent-color: var(--primary-orange);
}

.form-check label {
    color: var(--tech-gray);
}

.btn-submit {
    width: 100%;
    padding: 15px 40px;
    background: var(--gradient-orange);
    border: none;
    border-radius: 30px;
    color: var(--dark-navy);
    font-size: 1.1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    cursor: pointer;
    transition: var(--transition);
}

.btn-submit:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
}

/* Map */
.map-container {
    height: 400px;
    border-radius: 20px;
    overflow: hidden;
    border: 2px solid rgba(255, 165, 0, 0.2);
}

.map {
    width: 100%;
    height: 100%;
}

/* Footer */
.footer {
    background: var(--darker-navy);
    padding: 60px 0 20px;
    border-top: 1px solid rgba(255, 165, 0, 0.2);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.footer-logo i {
    font-size: 2rem;
    color: var(--primary-orange);
}

.footer-logo h3 {
    font-family: var(--font-russo);
    color: var(--light-gray);
}

.footer-column h4 {
    color: var(--primary-orange);
    margin-bottom: 20px;
}

.footer-column p {
    color: var(--tech-gray);
    line-height: 1.8;
    margin-bottom: 20px;
}

.footer-column ul {
    list-style: none;
}

.footer-column li {
    margin-bottom: 12px;
}

.footer-column a {
    color: var(--tech-gray);
    transition: var(--transition);
}

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

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 165, 0, 0.1);
    border: 1px solid var(--primary-orange);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-orange);
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--gradient-orange);
    color: var(--dark-navy);
    transform: translateY(-5px);
}

.certifications {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.cert-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    background: rgba(0, 212, 255, 0.05);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 10px;
}

.cert-item i {
    color: var(--primary-blue);
}

.cert-item span {
    color: var(--tech-gray);
    font-size: 0.9rem;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 165, 0, 0.1);
    color: var(--tech-gray);
}

.footer-bottom a {
    color: var(--primary-orange);
}

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--gradient-orange);
    color: var(--dark-navy);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px) rotate(180deg);
    box-shadow: var(--shadow-glow);
}

/* Notification Container */
#notificationContainer {
    position: fixed;
    top: 100px;
    right: 20px;
    z-index: 9999;
}

.notification {
    background: rgba(26, 26, 46, 0.95);
    border: 1px solid var(--primary-orange);
    padding: 20px 30px;
    border-radius: 10px;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 15px;
    min-width: 350px;
    animation: slideIn 0.5s ease;
}

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

.notification.success {
    border-color: var(--primary-blue);
}

.notification.error {
    border-color: #ff3535;
}

.notification i {
    font-size: 1.5rem;
    color: var(--primary-orange);
}

.notification span {
    color: var(--light-gray);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-visual {
        display: none;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .machine-card.featured {
        grid-column: span 1;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        height: 100vh;
        background: var(--dark-navy);
        flex-direction: column;
        padding: 100px 30px;
        transition: var(--transition);
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .hero-features {
        flex-direction: column;
    }
    
    .hero-stats {
        flex-direction: column;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .expertise-showcase {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .contact-info {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .about-capabilities {
        grid-template-columns: 1fr;
    }
    
    .tech-grid {
        grid-template-columns: 1fr;
    }
    
    .project-stats {
        grid-template-columns: 1fr;
    }
}

/* Loading Animation */
.loading {
    pointer-events: none;
    opacity: 0.6;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 30px;
    height: 30px;
    border: 3px solid transparent;
    border-top-color: var(--primary-orange);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    transform: translate(-50%, -50%);
}

@keyframes spin {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}