:root {
    --primary-color: #00A19B;
    /* FleetUpgr8 Teal */
    --primary-glow: rgba(0, 161, 155, 0.4);
    --secondary-color: #00E5FF;
    /* Electric Cyan Glow */
    --bg-dark: #0F0F0F;
    --bg-alt: #1A1A1A;
    --text-main: #F5F5F5;
    --text-muted: #A0A0A0;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

h1,
h2,
h3,
.btn {
    font-family: 'Outfit', sans-serif;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.grid {
    display: grid;
    gap: 2rem;
}

.section-padding {
    padding: 100px 0;
}

.bg-alt {
    background-color: var(--bg-alt);
}

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

/* Typography */
h1 {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

h2 {
    font-size: clamp(2rem, 3vw, 2.8rem);
    margin-bottom: 1rem;
}

.highlight {
    color: var(--primary-color);
    position: relative;
    display: inline-block;
}

.highlight::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 0;
    width: 100%;
    height: 8px;
    background-color: var(--primary-glow);
    z-index: -1;
}

.badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    font-size: 1rem;
    border: 2px solid transparent;
}

.btn-primary {
    background-color: var(--primary-color);
    color: #000;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px var(--primary-glow);
}

.btn-outline {
    background: transparent;
    border-color: var(--glass-border);
    color: var(--text-main);
}

.btn-outline:hover {
    background: var(--glass-bg);
    border-color: var(--primary-color);
}

.full-width {
    width: 100%;
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1rem 0;
    transition: var(--transition);
}

header.scrolled {
    background: rgba(15, 15, 15, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
    padding: 0.8rem 0;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 45px;
    width: auto;
}

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

.nav-links a {
    text-decoration: none;
    color: var(--text-main);
    font-weight: 500;
    transition: var(--transition);
}

.nav-links a:not(.btn):hover {
    color: var(--primary-color);
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 80px;
}

.hero .container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

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

.logo-glow {
    position: relative;
    width: 350px;
    height: 350px;
}

.logo-glow img {
    width: 100%;
    filter: drop-shadow(0 0 30px var(--primary-glow));
}



/* About Section */
.about .grid {
    grid-template-columns: 1fr 1fr;
    align-items: center;
}

.stats {
    grid-template-columns: repeat(3, 1fr);
    margin-top: 3rem;
}

.stat-item .stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.stat-item .stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.abstract-box {
    background: linear-gradient(135deg, var(--bg-alt), #252525);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 3rem;
    position: relative;
    overflow: hidden;
}

.abstract-box::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle at top right, var(--primary-glow), transparent);
    filter: blur(80px);
}

/* Services */
.services-grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    margin-top: 4rem;
}

.service-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 3rem 2rem;
    border-radius: 15px;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
    background: rgba(255, 255, 255, 0.08);
}

.service-card .icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    display: block;
}

.service-card h3 {
    margin-bottom: 1rem;
}

.service-card p {
    color: var(--text-muted);
}

/* Experience */
.experience-list {
    max-width: 800px;
    margin: 4rem auto 0;
}

.exp-item {
    padding: 2rem;
    border-left: 3px solid var(--primary-color);
    background: var(--glass-bg);
    margin-bottom: 2rem;
    border-radius: 0 15px 15px 0;
}

.exp-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.exp-tag {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--primary-color);
    background: var(--primary-glow);
    padding: 0.3rem 0.8rem;
    border-radius: 50px;
}

/* Contact */
.contact-card {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 4rem;
    border-radius: 20px;
}

.contact-details {
    list-style: none;
    margin-top: 2rem;
}

.contact-details li {
    margin-bottom: 1rem;
    color: var(--text-muted);
}

.contact-details strong {
    color: var(--text-main);
    display: block;
    font-size: 0.9rem;
    text-transform: uppercase;
    margin-bottom: 0.2rem;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    font-size: 0.9rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: #252525;
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    color: var(--text-main);
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    background: #2A2A2A;
}

/* Footer */
.footer {
    padding: 4rem 0;
    border-top: 1px solid var(--glass-border);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.footer p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Mobile Menu */
.mobile-menu-toggle {
    display: none;
}

/* Animations */
.scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.scroll-reveal.active {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 992px) {

    .hero .container,
    .about .grid,
    .contact-card {
        grid-template-columns: 1fr;
        text-align: center;
    }

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

    .about-image {
        order: -1;
    }

    .stats {
        justify-content: center;
    }

    .nav-links {
        display: none;
    }

    .mobile-menu-toggle {
        display: flex;
        flex-direction: column;
        gap: 6px;
        cursor: pointer;
    }

    .mobile-menu-toggle span {
        width: 30px;
        height: 2px;
        background: var(--text-main);
        transition: var(--transition);
    }
}