/* ============================================
   NEXT LEVEL CONCRETE GROUP
   Dark / Electric Blue / Industrial
   ============================================ */

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

:root {
    --blue: #007AFF;
    --blue-glow: #0099ff;
    --dark: #0a0a0a;
    --dark-card: #111111;
    --dark-border: #1a1a1a;
    --amber: #F59E0B;
    --white: #ffffff;
    --grey: #a0a0a0;
    --light-grey: #cccccc;
}

html { scroll-behavior: smooth; }

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

/* ---------- SVG Icon System ---------- */
.icon {
    width: 24px;
    height: 24px;
    stroke: currentColor;
    stroke-width: 2;
    fill: none;
    stroke-linecap: round;
    stroke-linejoin: round;
}
.icon-lg { width: 40px; height: 40px; }
.icon-sm { width: 18px; height: 18px; }

/* ---------- NAV ---------- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 0 40px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(10,10,10,0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--dark-border);
    transition: all 0.3s ease;
}
.nav.scrolled { background: rgba(10,10,10,0.97); }
.nav-logo {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.6rem;
    letter-spacing: 2px;
    color: var(--white);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
}
.nav-logo .accent { color: var(--blue); }
.nav-links { display: flex; gap: 32px; align-items: center; }
.nav-links a {
    color: var(--grey);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    transition: color 0.3s;
}
.nav-links a:hover { color: var(--white); }
.nav-cta {
    background: var(--blue) !important;
    color: var(--white) !important;
    padding: 10px 24px;
    border-radius: 6px;
    font-weight: 600 !important;
    transition: background 0.3s, box-shadow 0.3s !important;
}
.nav-cta:hover {
    background: var(--blue-glow) !important;
    box-shadow: 0 0 20px rgba(0,122,255,0.3);
}
.mobile-toggle { display: none; background: none; border: none; cursor: pointer; color: var(--white); }

/* ---------- HERO ---------- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}
.hero-bg {
    position: absolute;
    inset: 0;
    background: var(--dark);
    overflow: hidden;
}
.hero-bg video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.7;
}
.hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(10,10,10,0.3) 0%, rgba(10,10,10,0.5) 60%, var(--dark) 100%);
    z-index: 1;
}
.hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    padding: 0 24px;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(0,122,255,0.12);
    border: 1px solid rgba(0,122,255,0.25);
    padding: 8px 20px;
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--blue);
    margin-bottom: 28px;
}
.hero-badge .dot {
    width: 8px;
    height: 8px;
    background: var(--blue);
    border-radius: 50%;
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}
.hero h1 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(3.5rem, 9vw, 7rem);
    line-height: 0.95;
    letter-spacing: 3px;
    margin-bottom: 24px;
}
.hero h1 .line-blue { color: var(--blue); }
.hero p {
    font-size: 1.15rem;
    color: var(--grey);
    max-width: 600px;
    margin: 0 auto 40px;
    font-weight: 300;
}
.hero-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ---------- BUTTONS ---------- */
.btn-primary {
    background: var(--blue);
    color: var(--white);
    padding: 16px 36px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border: none;
    cursor: pointer;
}
.btn-primary:hover {
    background: var(--blue-glow);
    box-shadow: 0 0 30px rgba(0,122,255,0.35);
    transform: translateY(-2px);
}
.btn-outline {
    background: transparent;
    color: var(--white);
    padding: 16px 36px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    border: 1px solid rgba(255,255,255,0.2);
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}
.btn-outline:hover {
    border-color: var(--white);
    background: rgba(255,255,255,0.05);
}
.btn-amber {
    background: var(--amber);
    color: #000;
    padding: 16px 36px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}
.btn-amber:hover { background: #fbbf24; transform: translateY(-2px); box-shadow: 0 0 25px rgba(245,158,11,0.25); }

/* ---------- STATS BAR ---------- */
.stats-bar {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-top: 1px solid var(--dark-border);
    border-bottom: 1px solid var(--dark-border);
}
.stat-item {
    padding: 40px 24px;
    text-align: center;
    border-right: 1px solid var(--dark-border);
}
.stat-item:last-child { border-right: none; }
.stat-number {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 3rem;
    color: var(--blue);
    line-height: 1;
    margin-bottom: 6px;
}
.stat-label {
    font-size: 0.8rem;
    color: var(--grey);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 500;
}

/* ---------- SECTIONS ---------- */
section { padding: 100px 40px; }
.section-header {
    text-align: center;
    max-width: 650px;
    margin: 0 auto 64px;
}
.section-tag {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--blue);
    margin-bottom: 16px;
}
.section-header h2 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    letter-spacing: 2px;
    line-height: 1;
    margin-bottom: 16px;
}
.section-header p {
    color: var(--grey);
    font-size: 1rem;
    font-weight: 300;
}
.blue-line {
    width: 50px;
    height: 3px;
    background: var(--blue);
    margin: 0 auto 24px;
    border-radius: 2px;
}

/* ---------- SERVICES ---------- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2px;
    max-width: 1200px;
    margin: 0 auto;
}
.service-card {
    background: var(--dark-card);
    padding: 48px 32px;
    text-align: center;
    transition: all 0.4s;
    position: relative;
    overflow: hidden;
}
.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--blue);
    transform: scaleX(0);
    transition: transform 0.4s;
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover { background: #151515; transform: translateY(-4px); }
.service-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 24px;
    background: rgba(0,122,255,0.08);
    border: 1px solid rgba(0,122,255,0.15);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--blue);
    transition: all 0.4s;
}
.service-card:hover .service-icon {
    background: rgba(0,122,255,0.15);
    border-color: var(--blue);
    box-shadow: 0 0 20px rgba(0,122,255,0.15);
}
.service-card h3 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.5rem;
    letter-spacing: 1.5px;
    margin-bottom: 12px;
}
.service-card p { color: var(--grey); font-size: 0.9rem; font-weight: 300; line-height: 1.7; }

/* ---------- ABOUT ---------- */
.about { background: var(--dark-card); }
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    max-width: 1200px;
    margin: 0 auto;
    align-items: center;
}
.about-image {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    aspect-ratio: 4/3;
}
.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.about-image::after {
    content: '';
    position: absolute;
    inset: 0;
    border: 1px solid rgba(0,122,255,0.15);
    border-radius: 12px;
    pointer-events: none;
}
.about-content h2 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(2.5rem, 4vw, 3.2rem);
    letter-spacing: 2px;
    line-height: 1;
    margin-bottom: 24px;
}
.about-content h2 span { color: var(--blue); }
.about-content p { color: var(--grey); margin-bottom: 20px; font-weight: 300; font-size: 0.95rem; line-height: 1.8; }
.about-content a.inline-link { color: var(--blue); text-decoration: underline; }
.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 32px;
}
.about-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    background: rgba(0,122,255,0.06);
    border: 1px solid rgba(0,122,255,0.1);
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--light-grey);
}
.about-feature svg { color: var(--blue); flex-shrink: 0; }

/* ---------- FLEET ---------- */
.fleet-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 1200px;
    margin: 0 auto;
}
.fleet-card {
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.4s;
}
.fleet-card:hover {
    border-color: rgba(0,122,255,0.3);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}
.fleet-card-img {
    height: 220px;
    overflow: hidden;
    background: #0d0d0d;
    display: flex;
    align-items: center;
    justify-content: center;
}
.fleet-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s;
}
.fleet-card:hover .fleet-card-img img { transform: scale(1.05); }
/* Placeholder when no image loaded */
.fleet-card-img .placeholder-icon {
    color: rgba(0,122,255,0.2);
}
.fleet-card-body { padding: 28px; }
.fleet-card-body h3 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.4rem;
    letter-spacing: 1.5px;
    margin-bottom: 8px;
}
.fleet-card-body p { color: var(--grey); font-size: 0.85rem; font-weight: 300; margin-bottom: 16px; line-height: 1.7; }
.fleet-tag {
    display: inline-block;
    background: rgba(0,122,255,0.1);
    color: var(--blue);
    padding: 4px 12px;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

/* ---------- GALLERY ---------- */
.gallery { background: var(--dark-card); }
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 4px;
    max-width: 1400px;
    margin: 0 auto;
}
.gallery-item {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    cursor: pointer;
    background: #0d0d0d;
}
.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s;
}
.gallery-item:hover img { transform: scale(1.1); }
.gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0,122,255,0.0);
    transition: background 0.3s;
}
.gallery-item:hover::after { background: rgba(0,122,255,0.15); }

/* ---------- PUMPXCHANGE CTA ---------- */
.pumpx-section {
    background: linear-gradient(135deg, #0d1117 0%, #111827 100%);
    border-top: 1px solid var(--dark-border);
    border-bottom: 1px solid var(--dark-border);
}
.pumpx-inner {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}
.pumpx-inner .section-tag { color: var(--amber); }
.pumpx-inner h2 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(2rem, 4vw, 3rem);
    letter-spacing: 2px;
    margin-bottom: 16px;
}
.pumpx-inner p { color: var(--grey); font-weight: 300; margin-bottom: 32px; max-width: 550px; margin-left: auto; margin-right: auto; }

/* ---------- CONTACT ---------- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    max-width: 1100px;
    margin: 0 auto;
}
.contact-info h2 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 2.8rem;
    letter-spacing: 2px;
    line-height: 1;
    margin-bottom: 20px;
}
.contact-info h2 span { color: var(--blue); }
.contact-info > p { color: var(--grey); font-weight: 300; margin-bottom: 40px; line-height: 1.8; }
.contact-detail {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
}
.contact-detail-icon {
    width: 48px;
    height: 48px;
    background: rgba(0,122,255,0.08);
    border: 1px solid rgba(0,122,255,0.15);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--blue);
    flex-shrink: 0;
}
.contact-detail-text span { display: block; font-size: 0.75rem; color: var(--grey); text-transform: uppercase; letter-spacing: 1px; font-weight: 600; margin-bottom: 2px; }
.contact-detail-text a, .contact-detail-text p { color: var(--white); text-decoration: none; font-weight: 400; font-size: 0.95rem; }
.contact-detail-text a:hover { color: var(--blue); }
.social-links { display: flex; gap: 12px; margin-top: 32px; }
.social-link {
    width: 44px;
    height: 44px;
    border: 1px solid var(--dark-border);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--grey);
    text-decoration: none;
    transition: all 0.3s;
}
.social-link:hover { border-color: var(--blue); color: var(--blue); background: rgba(0,122,255,0.06); }
.contact-form {
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: 16px;
    padding: 40px;
}
.form-group { margin-bottom: 20px; }
.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--grey);
    margin-bottom: 8px;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--dark-border);
    border-radius: 8px;
    color: var(--white);
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    transition: border-color 0.3s;
    outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--blue); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group select option { background: var(--dark); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.btn-submit {
    width: 100%;
    padding: 16px;
    background: var(--blue);
    color: var(--white);
    border: none;
    border-radius: 8px;
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    letter-spacing: 0.5px;
    transition: all 0.3s;
}
.btn-submit:hover { background: var(--blue-glow); box-shadow: 0 0 25px rgba(0,122,255,0.3); }

/* ---------- FOOTER ---------- */
footer {
    background: #050505;
    border-top: 1px solid var(--dark-border);
    padding: 60px 40px 32px;
}
.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    max-width: 1200px;
    margin: 0 auto 48px;
}
.footer-brand h3 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.4rem;
    letter-spacing: 2px;
    margin-bottom: 12px;
}
.footer-brand h3 span { color: var(--blue); }
.footer-brand p { color: var(--grey); font-size: 0.85rem; font-weight: 300; line-height: 1.8; max-width: 320px; }
.footer-col h4 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1rem;
    letter-spacing: 2px;
    margin-bottom: 20px;
    color: var(--light-grey);
}
.footer-col a {
    display: block;
    color: var(--grey);
    text-decoration: none;
    font-size: 0.85rem;
    margin-bottom: 10px;
    transition: color 0.3s;
}
.footer-col a:hover { color: var(--blue); }
.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 32px;
    border-top: 1px solid var(--dark-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: var(--grey);
}
.footer-bottom a { color: var(--grey); text-decoration: none; transition: color 0.3s; }
.footer-bottom a:hover { color: var(--blue); }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .fleet-grid { grid-template-columns: repeat(2, 1fr); }
    .gallery-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
    section { padding: 72px 20px; }
    .nav { padding: 0 20px; }
    .nav-links { display: none; }
    .mobile-toggle { display: block; }
    .nav-links.open {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(10,10,10,0.97);
        padding: 24px;
        gap: 20px;
        border-bottom: 1px solid var(--dark-border);
    }
    .stats-bar { grid-template-columns: repeat(2, 1fr); }
    .stat-item:nth-child(2) { border-right: none; }
    .services-grid { grid-template-columns: 1fr; }
    .about-grid { grid-template-columns: 1fr; gap: 40px; }
    .fleet-grid { grid-template-columns: 1fr; }
    .gallery-grid { grid-template-columns: repeat(2, 1fr); }
    .contact-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .footer-top { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
    .about-features { grid-template-columns: 1fr; }
}

/* ---------- ANIMATIONS ---------- */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }