/* Zelmon LLC - Professional Enterprise Website Styles */

:root {
    --primary: #0066FF;
    --primary-dark: #0052CC;
    --secondary: #00D4FF;
    --dark: #0A0E27;
    --dark-alt: #141933;
    --light: #F8FAFC;
    --gray: #64748B;
    --gray-light: #94A3B8;
    --accent: #FF6B35;
    --success: #10B981;
}

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

html {
    scroll-behavior: smooth;
}

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

/* Header & Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1.5rem 5%;
    background: rgba(10, 14, 39, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(0, 102, 255, 0.2);
    animation: slideDown 0.6s ease-out;
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 1rem;
    text-decoration: none;
    transition: transform 0.3s ease;
}

.logo-container:hover {
    transform: scale(1.05);
}

.logo-svg {
    width: 50px;
    height: 50px;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1;
}

.logo-name {
    font-family: 'Orbitron', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: 2px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-tagline {
    font-size: 0.65rem;
    color: var(--gray);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-top: -2px;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    list-style: none;
}

.nav-links a {
    color: var(--light);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.3s ease;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s ease;
}

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

.nav-links a:hover::after, .nav-links a.active::after {
    width: 100%;
}

.cta-button {
    padding: 0.8rem 2rem;
    background: var(--primary);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid var(--primary);
}

.cta-button:hover {
    background: transparent;
    color: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 102, 255, 0.3);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 8rem 5% 4rem;
    background: linear-gradient(135deg, #0A0E27 0%, #141933 100%);
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(0, 102, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(0, 212, 255, 0.1) 0%, transparent 50%);
    animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.hero-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 102, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 102, 255, 0.05) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.3;
}

.hero-content {
    max-width: 1400px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 5.5rem;
    line-height: 1;
    margin-bottom: 1.5rem;
    letter-spacing: 3px;
    font-weight: 700;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-title .gradient-text {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: var(--gray-light);
    margin-bottom: 3rem;
    font-weight: 300;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 0.8s ease-out 0.4s both;
    line-height: 1.8;
}

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

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    animation: fadeInUp 0.8s ease-out 0.6s both;
}

.btn-primary, .btn-secondary {
    padding: 1.2rem 3rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 2px solid;
}

.btn-primary {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.btn-primary:hover {
    background: transparent;
    color: var(--primary);
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 102, 255, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--light);
    border-color: var(--light);
}

.btn-secondary:hover {
    background: var(--light);
    color: var(--dark);
    transform: translateY(-3px);
}

.btn-primary-large, .btn-secondary-large {
    padding: 1.3rem 3.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 2px solid;
    display: inline-block;
}

.btn-primary-large {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.btn-primary-large:hover {
    background: transparent;
    color: var(--primary);
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 102, 255, 0.4);
}

.btn-secondary-large {
    background: transparent;
    color: var(--light);
    border-color: var(--light);
}

.btn-secondary-large:hover {
    background: var(--light);
    color: var(--dark);
    transform: translateY(-3px);
}

/* Stats Section */
.stats-section {
    padding: 5rem 5%;
    background: var(--dark-alt);
    border-top: 1px solid rgba(0, 102, 255, 0.2);
}

.stats-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
}

.stat-item {
    text-align: center;
    padding: 2rem;
    background: rgba(0, 102, 255, 0.05);
    border-radius: 20px;
    border: 1px solid rgba(0, 102, 255, 0.1);
    transition: all 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
    box-shadow: 0 20px 50px rgba(0, 102, 255, 0.2);
}

.stat-number {
    font-family: 'Orbitron', sans-serif;
    font-size: 4rem;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    font-weight: 700;
}

.stat-label {
    font-size: 0.95rem;
    color: var(--gray);
    margin-top: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Services Section */
.services-section {
    padding: 6rem 5%;
    background: var(--dark);
}

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

.section-tag {
    font-size: 0.85rem;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 3px;
    font-weight: 600;
    margin-bottom: 1rem;
}

.section-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 3.5rem;
    letter-spacing: 2px;
    margin-bottom: 1rem;
    font-weight: 700;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--gray-light);
    max-width: 800px;
    margin: 0 auto;
    font-weight: 300;
    line-height: 1.8;
}

.services-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
}

.service-card {
    background: var(--dark-alt);
    padding: 3rem 2.5rem;
    border-radius: 20px;
    border: 1px solid rgba(0, 102, 255, 0.1);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

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

.service-card:hover {
    transform: translateY(-15px);
    border-color: var(--primary);
    box-shadow: 0 25px 60px rgba(0, 102, 255, 0.25);
}

.service-icon {
    width: 70px;
    height: 70px;
    margin-bottom: 2rem;
    color: var(--primary);
}

.service-icon svg {
    width: 100%;
    height: 100%;
}

.service-title {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.service-description {
    color: var(--gray-light);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.service-link {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: gap 0.3s ease;
}

.service-link:hover {
    gap: 1rem;
}

.section-cta {
    text-align: center;
    margin-top: 4rem;
}

/* Industries Section */
.industries-section {
    padding: 6rem 5%;
    background: linear-gradient(135deg, var(--dark-alt) 0%, var(--dark) 100%);
}

.industries-grid {
    max-width: 1400px;
    margin: 3rem auto 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.industry-tag {
    padding: 1.5rem;
    background: rgba(0, 102, 255, 0.05);
    border: 1px solid rgba(0, 102, 255, 0.2);
    border-radius: 15px;
    text-align: center;
    font-weight: 600;
    transition: all 0.3s ease;
}

.industry-tag:hover {
    background: rgba(0, 102, 255, 0.1);
    border-color: var(--primary);
    transform: scale(1.05);
}

/* Why Choose Section */
.why-choose-section {
    padding: 6rem 5%;
    background: var(--dark);
}

.features-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
}

.feature-card {
    padding: 3rem;
    background: var(--dark-alt);
    border-radius: 20px;
    border: 1px solid rgba(0, 102, 255, 0.1);
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
    box-shadow: 0 20px 50px rgba(0, 102, 255, 0.2);
}

.feature-number {
    font-family: 'Orbitron', sans-serif;
    font-size: 3rem;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    font-weight: 700;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--gray-light);
    line-height: 1.7;
}

/* Blog Preview Section */
.blog-preview-section {
    padding: 6rem 5%;
    background: var(--dark-alt);
}

.blog-preview-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
}

.blog-card {
    background: var(--dark);
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid rgba(0, 102, 255, 0.1);
    transition: all 0.3s ease;
}

.blog-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
    box-shadow: 0 20px 50px rgba(0, 102, 255, 0.2);
}

.blog-category {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(0, 102, 255, 0.1);
    color: var(--primary);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.blog-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    line-height: 1.4;
}

.blog-excerpt {
    color: var(--gray-light);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.blog-link {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: gap 0.3s ease;
}

.blog-link:hover {
    gap: 1rem;
}

/* CTA Section */
.cta-section {
    padding: 6rem 5%;
    background: var(--dark);
    text-align: center;
}

.cta-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 5rem 3rem;
    background: linear-gradient(135deg, rgba(0, 102, 255, 0.1) 0%, rgba(0, 212, 255, 0.1) 100%);
    border-radius: 30px;
    border: 1px solid rgba(0, 102, 255, 0.3);
}

.cta-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 3rem;
    letter-spacing: 2px;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.cta-text {
    font-size: 1.2rem;
    color: var(--gray-light);
    margin-bottom: 2.5rem;
    font-weight: 300;
    line-height: 1.8;
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Footer */
.footer {
    padding: 4rem 5% 2rem;
    background: var(--dark-alt);
    border-top: 1px solid rgba(0, 102, 255, 0.2);
}

.footer-grid {
    max-width: 1400px;
    margin: 0 auto 3rem;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
}

.footer-about {
    max-width: 400px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.footer-logo-svg {
    width: 40px;
    height: 40px;
}

.footer-logo span {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5rem;
    letter-spacing: 2px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

.footer-description {
    color: var(--gray);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.footer-contact {
    color: var(--gray);
    font-size: 0.9rem;
}

.footer-contact p {
    margin-bottom: 0.5rem;
}

.footer-contact a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-contact a:hover {
    color: var(--secondary);
}

.footer-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: var(--gray);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    max-width: 1400px;
    margin: 0 auto;
    padding-top: 2rem;
    border-top: 1px solid rgba(100, 116, 139, 0.2);
    text-align: center;
    color: var(--gray);
    font-size: 0.9rem;
}

.footer-bottom p {
    margin-bottom: 0.5rem;
}

/* Page-specific styles */
.page-hero {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10rem 5% 4rem;
    background: linear-gradient(135deg, var(--dark-alt) 0%, var(--dark) 100%);
    position: relative;
}

.page-hero-content {
    max-width: 900px;
    text-align: center;
}

.page-hero-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 4rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.page-hero-subtitle {
    font-size: 1.3rem;
    color: var(--gray-light);
    line-height: 1.8;
}

.content-section {
    padding: 5rem 5%;
    background: var(--dark);
}

.content-container {
    max-width: 1200px;
    margin: 0 auto;
}

/* Responsive */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 4rem;
    }
    
    .section-title {
        font-size: 2.8rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
    
    .page-hero-title {
        font-size: 2.5rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
}