:root {
    --en-red: #EE2C2C;
    --en-red-dark: #C22323;
    --en-red-glow: rgba(238, 44, 44, 0.4);
    --en-charcoal: #1A1A1A;
    --en-dark: #0D0D0D;
    --en-white: #FFFFFF;
    --en-gray: #888888;
    --en-glass-border: rgba(255, 255, 255, 0.1);
    --en-shadow-premium: 0 40px 100px rgba(0, 0, 0, 0.5);
    --en-font: 'Inter', sans-serif;
    --en-font-mono: 'JetBrains Mono', 'Roboto Mono', monospace;
    --transition-main: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), background 0.4s ease, border-color 0.4s ease;
    --transition-fast: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1), background 0.2s ease;
    --section-padding: 120px 8%;
}

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

body {
    font-family: var(--en-font);
    background: var(--en-charcoal);
    color: var(--en-white);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeSpeed;
}

/* Typography */
h1,
h2,
h3,
h4 {
    text-transform: uppercase;
    font-weight: 950;
    letter-spacing: 0;
}

h2 {
    font-size: clamp(2rem, 4vw, 3.5rem);
    margin-bottom: 40px;
}

.accent-text {
    color: var(--en-red);
    letter-spacing: 3px;
    font-weight: 900;
}

/* Premium Precision Utilities */
.text-mono {
    font-family: var(--en-font-mono);
    font-size: 0.85rem;
    letter-spacing: 0;
}

.high-precision {
    font-variant-numeric: tabular-nums;
    color: var(--en-red);
}

/* Glow Card System */
.glow-card {
    position: relative;
    background: transparent;
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
    border: 1px solid var(--en-glass-border);
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease, border-color 0.4s ease;
    transform: translateZ(0); /* GPU Promotion */
    will-change: transform;
}

.glow-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(800px circle at var(--mouse-x) var(--mouse-y), rgba(255,255,255,0.06), transparent 40%);
    z-index: 3;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.5s;
}

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

.glow-card:hover {
    border-color: rgba(238, 44, 44, 0.3);
    transform: translateY(-5px);
    box-shadow: var(--en-shadow-premium);
}

/* Common Buttons */
.btn {
    display: inline-block;
    padding: 18px 48px;
    background: var(--en-red);
    color: #fff;
    text-transform: uppercase;
    font-weight: 900;
    letter-spacing: 2px;
    font-size: 0.85rem;
    border: none;
    cursor: default;
    transition: background 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 10px 40px rgba(238, 44, 44, 0.3);
    text-decoration: none;
    border-radius: 4px;
}

.btn:hover {
    background: var(--en-red-dark);
    transform: scale(1.05);
}

/* Global Header Layout */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%; 
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), background 0.3s ease;
    transform: translateZ(0);
}

/* Specific Style for Sub-page Headers */
.site-header {
    width: 100%;
    height: 85px;
    padding: 0 5%;
    background: rgba(13, 13, 13, 0.85);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header-left, .header-right {
    display: flex;
    align-items: center;
    gap: 15px;
}

.header-center {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 8px 24px;
    background: rgba(255, 255, 255, 0.04);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 30px;
    text-decoration: none;
    transition: var(--transition-main);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    margin-left: 20px;
}

.back-link:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateX(-4px);
}

.back-link svg {
    transition: transform 0.3s ease;
}

.back-link:hover svg {
    transform: translateX(-3px);
}

.mini-logo-container {
    padding: 6px 12px;
    background: #FFFFFF;
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.mini-logo {
    height: 28px;
    width: auto;
    filter: none;
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a {
    color: var(--en-white);
    text-decoration: none;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: var(--transition-fast);
    white-space: nowrap;
}

.nav-links a:hover {
    color: var(--en-red);
}

.header-title {
    font-weight: 950;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-size: 0.85rem;
    white-space: nowrap;
}

.logo {
    position: relative;
    display: inline-flex;
    align-items: center;
    padding: 10px 20px;
    background: #FFFFFF;
    border: 1px solid rgba(255, 255, 255, 0.8);
    border-radius: 8px;
    transition: var(--transition-main);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    text-decoration: none;
    overflow: hidden;
}

.logo:hover {
    background: rgba(255, 255, 255, 0.65);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
}

.logo img {
    height: 80px;
    filter: brightness(1.1);
    transition: 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.logo:hover img {
    transform: scale(1.1) rotate(1deg);
}


/* Animations */
@keyframes shine {
    0% {
        left: -100%;
    }

    15% {
        left: 150%;
    }

    100% {
        left: 150%;
    }
}

@keyframes logoReveal {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulsate {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }

    100% {
        transform: scale(1);
    }
}

.logo-main {
    animation: logoReveal 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.logo-main img {
    animation: pulsate 4s ease-in-out infinite both;
}

.logo::after {
    content: "";
    position: absolute;
    top: -50%;
    left: -100%;
    width: 60%;
    height: 200%;
    background: linear-gradient(to right,
            rgba(255, 255, 255, 0) 0%,
            rgba(255, 255, 255, 0.5) 50%,
            rgba(255, 255, 255, 0) 100%);
    transform: rotate(30deg);
    animation: shine 6s infinite;
}

/* Language Switcher v19.0 - THE RADIANT PILL */
.lang-switcher {
    display: flex;
    gap: 4px;
    background: rgba(255, 255, 255, 0.03);
    padding: 4px;
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: var(--transition-main);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.lang-switcher:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.12);
    transform: translateY(-1px);
}

.lang-btn {
    padding: 6px 14px;
    font-size: 0.65rem;
    font-weight: 900;
    color: rgba(255, 255, 255, 0.35);
    text-decoration: none;
    border-radius: 20px;
    transition: background 0.3s ease, color 0.3s ease, box-shadow 0.3s ease;
    letter-spacing: 1.5px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lang-btn.active {
    background: var(--en-red);
    color: #fff;
    box-shadow: 0 0 15px var(--en-red-glow);
}

.lang-btn:hover:not(.active) {
    color: #fff;
    background: rgba(255, 255, 255, 0.08);
}

/* Back Button */
.back-btn {
    padding: 8px 15px;
    gap: 12px;
    display: flex;
    align-items: center;
    text-decoration: none;
    transition: 0.3s;
}




/* --- HOMEPAGE PANORAMIC STAGE --- */
/* --- HOMEPAGE STYLES CLEANED UP --- */
/* (Old panoramic-stage and slab styles removed to avoid conflicts) */

/* --- PANORAMIC REIMAGINED HOMEPAGE --- */
.panoramic-reimagined {
    display: flex;
    height: 100vh; /* Fixed height for immersive view */
    width: 100vw;
    overflow: hidden;
    position: relative;
    background: #000;
}

/* Header Positioning */
.homepage-header {
    position: absolute;
    top: 5vh;
    left: 0;
    width: 100%;
    padding: 0 5vw;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    pointer-events: none; /* Let clicks pass through container */
}

.header-left, .header-right {
    pointer-events: auto; /* Reactivate clicks for children */
}

.logo-main img {
    height: clamp(30px, 6vh, 60px); /* Aggressive scaling linked to height */
    width: auto;
    filter: drop-shadow(0 5px 15px rgba(0,0,0,0.5));
    display: block;
    transition: height 0.3s ease;
}

@media (max-width: 800px) {
    .panoramic-reimagined {
        flex-direction: column !important;
        height: auto !important;
        min-height: 100vh;
        overflow-y: visible !important;
        overflow-x: hidden;
    }

    .sector {
        height: auto !important;
        min-height: 100vh;
        width: 100% !important;
        border: none !important;
        padding: 80px 20px 40px !important; /* Extra top padding for fixed header */
        display: flex !important;
        flex-direction: column !important;
        justify-content: center !important;
        align-items: center !important;
    }

    .sector-logistics::after {
        display: none !important;
    }

    .premium-hp-card {
        padding: 2rem 1.5rem !important;
        width: 100% !important;
        max-width: 100% !important;
        transform: none !important;
        position: relative !important;
        top: auto !important;
        left: auto !important;
        margin: 0 auto !important;
        box-shadow: 0 10px 30px rgba(0,0,0,0.5) !important;
    }

    .premium-hp-card h2 {
        font-size: 2.2rem !important;
        line-height: 1.1 !important;
        margin-bottom: 1.5rem !important;
    }

    .premium-hp-card p {
        font-size: 1rem !important;
        line-height: 1.5 !important;
        margin-bottom: 2rem !important;
    }

    .logo-main img {
        height: 32px !important;
    }

    .homepage-header {
        position: fixed !important;
        top: 0 !important;
        height: 70px;
        background: rgba(0,0,0,0.85);
        backdrop-filter: blur(15px);
        -webkit-backdrop-filter: blur(15px);
        padding: 0 20px !important;
        border-bottom: 1px solid rgba(255,255,255,0.1);
    }

    .homepage-footer {
        position: relative !important;
        bottom: auto !important;
        left: auto !important;
        flex-direction: column !important;
        gap: 20px !important;
        padding: 50px 20px !important;
        align-items: center !important;
        background-color: #1a1e24 !important; /* Slightly brighter base slate */
        background-image: 
            linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px), /* Brighter Major H-Grid */
            linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px), /* Brighter Major V-Grid */
            linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px), /* Brighter Micro H-Grid */
            linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px) !important; /* Brighter Micro V-Grid */
        background-size: 40px 40px, 40px 40px, 10px 10px, 10px 10px !important;
        background-position: center center !important;
        border-top: 1px solid rgba(255, 255, 255, 0.15) !important;
        box-shadow: inset 0 20px 40px rgba(0,0,0,0.6) !important;
        overflow: hidden !important;
        pointer-events: auto !important;
    }

    .homepage-footer::before {
        content: '';
        position: absolute;
        inset: 0;
        background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
        opacity: 0.05;
        mix-blend-mode: soft-light;
        pointer-events: none;
        z-index: 1;
    }

    .footer-left, .footer-right {
        position: relative;
        z-index: 2 !important;
        width: 100% !important;
        max-width: 100% !important;
        align-items: center !important;
        text-align: center !important;
        background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.03) 100%) !important;
        backdrop-filter: blur(20px) saturate(180%) !important;
        -webkit-backdrop-filter: blur(20px) saturate(180%) !important;
        padding: 35px 25px !important;
        border: 1px solid rgba(255, 255, 255, 0.12) !important;
        border-top: 1px solid rgba(255, 255, 255, 0.25) !important;
        border-radius: 20px !important;
        box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4), inset 0 0 20px rgba(255, 255, 255, 0.05) !important;
    }

    .contact-link {
        font-size: 14px !important;
        margin-bottom: 10px !important;
    }

    .vivid-link-btn {
        width: 100%;
        justify-content: center;
        padding: 18px 30px !important;
    }
}

/* Contact Footer & Download Buttons */
.homepage-footer {
    position: absolute;
    bottom: 5vh;
    left: 0;
    width: 100%;
    padding: 0 5vw;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    z-index: 1000;
    pointer-events: none;
}

.footer-left, .footer-right {
    display: flex;
    flex-direction: column;
    pointer-events: auto;
    padding: 15px 25px;
    background: rgba(255, 255, 255, 0.04);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.footer-left:hover, .footer-right:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-5px);
}

.footer-right { align-items: flex-end; }

.contact-link {
    color: #fff;
    text-decoration: none;
    font-size: clamp(11px, 0.9vw, 14px);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 4px;
    transition: 0.3s;
    opacity: 0.9;
    white-space: nowrap;
}

.download-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 10px;
    color: #fff;
    text-decoration: none;
    font-size: 10px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 1px solid var(--en-red);
    padding: 6px 14px;
    border-radius: 4px;
    background: rgba(231, 35, 48, 0.1);
    transition: background 0.3s ease, color 0.3s ease, transform 0.3s ease;
}

.download-link:hover {
    background: var(--en-red);
    color: #fff;
    transform: scale(1.05);
}

.footer-contact-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 10px;
    color: #fff;
    text-decoration: none;
    font-size: 11px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    border: 1px solid var(--en-red);
    padding: 10px 18px;
    border-radius: 4px;
    background: rgba(231, 35, 48, 0.1);
    transition: background 0.3s ease, color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
    width: fit-content;
}

.footer-contact-link:hover {
    background: var(--en-red);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px var(--en-red-glow);
}

/* Removed redundant old lang-btn styles */


/* Panoramic Reimagined Layout */
.panoramic-reimagined {
    display: flex;
    height: 100vh;
    min-height: 800px;
    background: #000;
    overflow: hidden;
}

.sector {
    position: relative;
    flex: 1; 
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 2rem;
    overflow: hidden;
    transition: background 0.6s ease;
}

/* Vertical Divider - Consistent split */
.sector-logistics::after {
    content: '';
    position: absolute;
    top: 15%;
    right: 0;
    width: 1px;
    height: 70%;
    background: rgba(255, 255, 255, 0.1);
    z-index: 15;
}

/* Background Mechanics - Ensuring NO gaps on shift */
.sector-bg {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 110%; /* Increased buffer for sliding without scaling */
    height: 110%;
    object-fit: cover;
    transform: translate3d(-50%, -50%, 0); /* Force 3D stabilization */
    filter: grayscale(0.2) brightness(0.7);
    transition: transform 1.5s cubic-bezier(0.2, 0.8, 0.2, 1), filter 0.8s ease;
    z-index: 1;
    pointer-events: none;
    background-size: cover;
    background-position: center;
}

.sector-logistics:hover .sector-bg {
    transform: translate(-45%, -50%); /* Clean slide right */
    filter: grayscale(0) brightness(0.9) !important;
}

.sector-service:hover .sector-bg {
    transform: translate(-55%, -50%); /* Clean slide left */
    filter: grayscale(0) brightness(0.9) !important;
}

.logistics-bg {
    background-image: url('https://cdn.jsdelivr.net/gh/sky-night-net/enl-cdn@main/img/hp_logistics_bg.webp');
}

.service-bg {
    background-image: url('https://cdn.jsdelivr.net/gh/sky-night-net/enl-cdn@main/img/service.webp');
}

.premium-hp-card {
    position: relative;
    z-index: 10;
    background: rgba(255, 255, 255, 0.1); 
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: clamp(1.5rem, 5vw, 3rem); /* Fluid padding */
    border-radius: 12px;
    width: 90%; /* Responsive width */
    max-width: 480px; 
    text-align: center;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.3);
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), background 0.4s ease;
}

.sector:hover .premium-hp-card {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-10px);
}

.premium-hp-card .tag {
    display: none; /* Removed as requested */
}

.premium-hp-card h2 {
    font-size: clamp(1.4rem, 4.5vw, 2.8rem); /* Refined fluid title */
    line-height: 1.1;
    margin-bottom: clamp(0.5rem, 2vw, 1.2rem);
    color: #fff;
    text-shadow: 0 4px 12px rgba(0,0,0,0.4);
    font-weight: 900;
}

.premium-hp-card p {
    color: #fff;
    font-size: clamp(0.85rem, 1.8vw, 1rem); /* Refined fluid paragraph */
    margin-bottom: clamp(1.5rem, 4vw, 2.5rem);
    line-height: 1.5;
    text-shadow: 0 2px 8px rgba(0,0,0,0.5);
    font-weight: 500;
    opacity: 0.95;
}

.vivid-link-btn {
    display: inline-block;
    padding: clamp(0.8rem, 2vw, 1.1rem) clamp(1.5rem, 4vw, 2.5rem); /* Fluid button size */
    background: var(--en-red);
    color: #fff;
    text-decoration: none;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: clamp(0.65rem, 1.2vw, 0.8rem); /* Fluid button text */
    transition: var(--transition-main);
    border: 1px solid var(--en-red);
}

.vivid-link-btn:hover {
    background: transparent;
    border-color: #fff;
    transform: scale(1.05);
}

@media (max-width: 1024px) {
    .homepage-header {
        padding: 20px 30px;
    }
    .logo-main img {
        height: 50px;
    }
}

@media (max-width: 900px) {
    .panoramic-reimagined {
        flex-direction: column;
        height: auto;
        min-height: 100vh;
        overflow-y: visible;
    }
    .sector {
        height: auto;
        min-height: 65vh; 
        width: 100vw;
        padding: 140px 1.2rem 4rem; /* Adjusted padding to match smaller logo */
        display: flex;
        flex-direction: column;
        justify-content: flex-start; /* Ensure cards don't float too high */
    }
    .sector-bg {
        width: 100%;
        height: 100%;
        top: 0;
        left: 0;
        right: 0;
        transform: none; /* No base scale */
        background-position: center;
        background-size: cover;
    }
    /* Simple brightness adjustment on touch, no zoom */
    .sector-logistics:hover .sector-bg, 
    .sector-service:hover .sector-bg { 
        filter: grayscale(0) brightness(0.9);
    }
    .premium-hp-card {
        padding: 2.5rem 1.5rem;
        max-width: 90%;
        margin-top: 2rem;
    }
    .premium-hp-card h2 {
        font-size: 2.2rem;
    }
    .premium-hp-card p {
        font-size: 0.95rem;
    }
}

/* --- SERVICE HUB COMPONENTS --- */
.hero {
    height: 70vh;
    background: linear-gradient(rgba(13, 13, 13, 0.8), rgba(13, 13, 13, 0.8)), url('https://images.unsplash.com/photo-1581091226825-a6a2a5aee158?auto=format&fit=crop&q=80&w=2000');
    background-size: cover;
    background-position: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 100px 5% 0;
}

.hero h1 {
    font-size: clamp(2.5rem, 6vw, 5rem);
    line-height: 0.95;
    margin-bottom: 20px;
}

.section {
    padding: var(--section-padding);
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.svc-box {
    background: var(--en-charcoal);
    border-radius: 4px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition-fast);
}

.svc-box:hover {
    border-color: var(--en-red);
    transform: translateY(-10px);
}

.svc-img {
    height: 250px;
    background-size: cover;
    background-position: center;
    filter: grayscale(1);
    transition: var(--transition-fast);
}

.svc-box:hover .svc-img {
    filter: grayscale(0);
}

.svc-content {
    padding: 40px;
}

.svc-content h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--en-red);
}

.svc-content p {
    color: var(--en-gray);
    font-size: 0.95rem;
    margin-bottom: 25px;
}

.svc-list {
    list-style: none;
    font-size: 0.85rem;
    color: #fff;
}

.svc-list li {
    margin-bottom: 8px;
    padding-left: 20px;
    position: relative;
}

.svc-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--en-red);
}

.clients-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    justify-content: center;
    padding: 50px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.client-logo {
    font-size: 1.2rem;
    font-weight: 900;
    color: rgba(255, 255, 255, 0.2);
    text-transform: uppercase;
    letter-spacing: 3px;
}

/* Roadmap System */
.roadmap-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.roadmap-step {
    background: rgba(255, 255, 255, 0.02);
    padding: 30px;
    border-left: 2px solid var(--en-red);
    transition: var(--transition-fast);
}

.roadmap-step:hover {
    background: rgba(238, 44, 44, 0.05);
}

.step-num {
    font-size: 2rem;
    font-weight: 900;
    color: var(--en-red);
    opacity: 0.5;
    margin-bottom: 15px;
}

/* Certifications */
.cert-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
}

.cert-item {
    font-family: var(--en-font-mono);
    font-size: 0.75rem;
    padding: 10px 20px;
    border: 1px solid var(--en-glass-border);
    color: var(--en-gray);
    letter-spacing: 1px;
}

/* --- COUNTRIES MARQUEE --- */
.countries-marquee {
    padding: 0;
    background: var(--en-dark);
    overflow: hidden;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.countries-track-wrapper {
    display: flex;
    overflow: hidden;
    padding: 16px 0;
    position: relative;
    mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
}

.countries-track-wrapper.row-2 {
    padding: 0 0 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.countries-track {
    display: flex;
    gap: 0;
    white-space: nowrap;
    animation: marquee-left 50s linear infinite;
    flex-shrink: 0;
    min-width: max-content;
}

.countries-track.reverse {
    animation: marquee-right 55s linear infinite;
}

.countries-track span {
    font-family: var(--en-font-mono);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.25);
    padding: 0 20px;
    transition: color 0.3s;
}

.countries-track span:hover {
    color: var(--en-red);
}

.countries-track .dot {
    color: var(--en-red);
    opacity: 0.5;
    padding: 0 4px;
    font-size: 0.6rem;
}

@keyframes marquee-left {
    0%   { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

@keyframes marquee-right {
    0%   { transform: translateX(-50%); }
    100% { transform: translateX(0); }
}

/* Contact hero blocks */
.contact-hero-block {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 30px 50px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    text-decoration: none;
    color: #fff;
    transition: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    min-width: 250px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.contact-hero-block:hover {
    background: rgba(238, 44, 44, 0.08);
    border-color: var(--en-red);
    transform: translateY(-5px);
    color: #fff;
}

.contact-hero-label {
    font-size: 0.6rem;
    font-weight: 900;
    letter-spacing: 3px;
    color: var(--en-red);
    margin-bottom: 10px;
    text-decoration: none;
}

.contact-hero-value {
    font-size: 1.1rem;
    font-weight: 900;
    color: #fff;
    text-transform: uppercase;
    text-decoration: none;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.card {
    background: var(--en-charcoal);
    padding: 40px;
    border-radius: 4px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition-fast);
}

.card:hover {
    border-color: var(--en-red);
    transform: translateY(-5px);
}

.card h3 {
    font-size: 1.2rem;
    margin-bottom: 15px;
    color: #fff;
}

.card ul {
    list-style: none;
    color: var(--en-gray);
    line-height: 1.8;
}

.buying-section {
    padding: 60px;
    background: rgba(255, 255, 255, 0.02);
}/* --- THE RADIANT PULSE: DYNAMIC DEPTH v19.0 [THE LIVING PEAK] --- */
.site-footer-v19 {
    padding: 40px 0 30px !important;
    background: radial-gradient(circle at center, #0a0e14 0%, #030303 100%) !important;
    position: relative;
    overflow: hidden !important;
    border-top: 1px solid rgba(255,255,255,0.03);
}

/* 19.0 HUD Energy String Animation */
.site-footer-v19::before {
    content: "";
    position: absolute;
    top: 30%;
    left: -100%;
    width: 200%;
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(238, 44, 44, 0.08), transparent);
    animation: v19-energy-slide 12s infinite linear;
}

.site-footer-v19::after {
    content: "";
    position: absolute;
    bottom: 20%;
    right: -100%;
    width: 200%;
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(255,255,255,0.05), transparent);
    animation: v19-energy-slide 18s infinite linear reverse;
}

@keyframes v19-energy-slide {
    0% { transform: translateX(0); }
    100% { transform: translateX(50%); }
}

/* Mouse Pulse Effect Container */
.v19-interact-layer {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 1;
    background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(238, 44, 44, 0.04) 0%, transparent 40%);
    transition: background 0.3s ease;
}

.footer-v19-radiant-deck {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 10;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 150px; /* Четкий широкий разнос */
    padding: 0 5%;
}

/* Axis Line - Vertical Pulsing Divider */
.footer-v19-radiant-deck::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 5%;
    height: 90%;
    width: 1px;
    background: linear-gradient(to bottom, transparent, rgba(238, 44, 44, 0.15), transparent);
    transform: translateX(-50%);
    animation: v19-line-glow 8s infinite alternate ease-in-out;
}

@keyframes v19-line-glow {
    0% { opacity: 0.3; filter: brightness(1); }
    100% { opacity: 0.8; filter: brightness(1.5) drop-shadow(0 0 5px rgba(238,44,44,0.3)); }
}

/* Radiant Pod Pod */
.v19-radiant-unit {
    position: relative;
    padding: 25px 0;
    transition: var(--transition-main);
    display: flex;
    flex-direction: column;
}

.v19-hub-label {
    font-size: 0.6rem;
    font-weight: 950;
    color: #fff;
    letter-spacing: 5px;
    margin-bottom: 25px;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 12px;
}

.v19-hub-label::before {
    content: "";
    width: 8px;
    height: 8px;
    background: var(--en-red);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--en-red);
    animation: v19-status-blink 3s infinite;
}

@keyframes v19-status-blink {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.8); }
}

/* Clean Nav Hub */
.v19-hub-nav {
    list-style: none !important;
    padding: 0 !important;
    margin: 0 !important;
    display: flex;
    flex-direction: column;
    gap: 10px;
    flex-grow: 1; /* Одинаковая высота секций */
}

.v19-hub-nav li a {
    color: rgba(255,255,255,0.4) !important;
    text-decoration: none !important;
    font-size: 0.85rem;
    font-weight: 300;
    transition: var(--transition-fast);
}

.v19-hub-nav li a:hover {
    color: #fff !important;
    padding-left: 8px;
}

/* Precise Data Sector (Clean Sans) */
.v19-data-sector {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.02);
}

.v19-sector-tag {
    font-size: 0.45rem;
    color: rgba(255,255,255,0.15);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 6px;
    display: block;
}

.v19-sector-val {
    display: block;
    font-size: 0.95rem;
    color: rgba(255,255,255,0.85);
    font-weight: 300;
    text-decoration: none !important;
    margin-bottom: 6px;
    transition: var(--transition-fast);
}

.v19-sector-val:hover {
    color: var(--en-red);
    transform: translateX(4px);
}

/* Radiant System Bottom Bar */
.v19-radiant-bottom {
    margin-top: 60px;
    padding: 30px 5% 0;
    border-top: 1px solid rgba(255,255,255,0.03);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.5rem;
    color: rgba(255,255,255,0.1);
    letter-spacing: 4px;
    text-transform: uppercase;
}

.v19-radiant-bottom strong {
    color: rgba(255,255,255,0.2);
}

.v19-radiant-bottom a {
    color: inherit;
    text-decoration: none;
    margin-left: 30px;
    transition: var(--transition-fast);
}

.v19-radiant-bottom a:hover {
    color: var(--en-red);
}

/* Responsive Grid Adjustments */
@media (max-width: 1000px) {
    .site-footer-v19 {
        padding: 40px 5% 30px;
    }

    .footer-v19-radiant-deck {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .v19-hub-label {
        font-size: 0.9rem;
        margin-bottom: 15px;
    }

    .v19-hub-nav {
        gap: 8px;
    }

    .v19-hub-nav li a {
        font-size: 0.8rem;
    }

    .v19-data-sector {
        margin-top: 20px;
        padding-top: 15px;
    }

    .v19-sector-val {
        font-size: 0.85rem;
        margin-bottom: 4px;
    }

    .v19-radiant-bottom {
        margin-top: 30px;
        padding: 20px 0 0;
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }

    .v19-radiant-bottom div {
        display: flex;
        gap: 20px;
    }

    .v19-radiant-bottom a {
        margin: 0;
    }
}

















/* --- SUB-PAGE COMPONENTS (NDT, PROJECTS, MAINTENANCE) --- */
.hero-mini {
    padding: 150px 5% 60px;
    background: var(--en-charcoal);
    border-bottom: 2px solid var(--en-red);
}

.hero-mini h1 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
}

/* NDT Laboratory Methods */
.method-block {
    padding: 60px 5%;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.method-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 50px;
    align-items: start;
}

.method-info h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: var(--en-red);
}

.method-desc {
    color: var(--en-gray);
}

.spec-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 30px;
    font-size: 0.9rem;
}

.spec-table th,
.spec-table td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.spec-table th {
    color: var(--en-gray);
    text-transform: uppercase;
    font-size: 0.7rem;
    letter-spacing: 1px;
}

/* Projects Grid */
.projects-grid {
    padding: 80px 5%;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.project-card {
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 40px;
    background: rgba(255, 255, 255, 0.02);
    transition: 0.3s;
}

.project-card:hover {
    border-color: var(--en-red);
    background: rgba(238, 44, 44, 0.03);
}

.project-tag {
    color: var(--en-red);
    font-size: 0.7rem;
    font-weight: 900;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 15px;
    display: block;
}

.project-card h3 {
    margin-bottom: 20px;
    font-size: 1.4rem;
}

.project-card p {
    color: var(--en-gray);
    font-size: 0.9rem;
    margin-bottom: 20px;
}

.project-client {
    font-weight: 700;
    color: #fff;
    font-size: 0.8rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 20px;
}

/* Maintenance Services */
.service-section {
    padding: 80px 5%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.svc-image {
    height: 400px;
    background-size: cover;
    background-position: center;
    border-radius: 4px;
    filter: grayscale(1);
}

.svc-content h2 {
    margin-bottom: 30px;
}

.svc-list-alt li {
    margin-bottom: 15px;
    padding: 10px 0 10px 20px;
    position: relative;
    border-left: 2px solid var(--en-red);
    background: rgba(255, 255, 255, 0.02);
    color: var(--en-gray);
}

.svc-list-alt li strong {
    color: #fff;
    display: block;
}

/* --- UTILITY CLASSES FOR NUCLEAR PURGE --- */
.mb-20 { margin-bottom: 20px; }
.mb-40 { margin-bottom: 40px; }
.mt-20 { margin-top: 20px; }
.mt-10 { margin-top: 10px; }

.text-gray { color: var(--en-gray); }
.text-red { color: var(--en-red); }
.text-small { font-size: 0.8rem; }

.card-accent-border {
    border-left: 2px solid var(--en-red) !important;
}

.bg-dark {
    background: var(--en-dark) !important;
}

/* --- SUPPLY CATALOG STYLES --- */
.catalog-hero {
    padding: 150px 5% 80px;
    text-align: center;
    background: var(--en-charcoal);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.catalog-hero h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    margin: 20px 0;
}

.category-section {
    padding: 100px 5%;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.category-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.category-image {
    height: 500px;
    background-size: cover;
    background-position: center;
    border-radius: 4px;
    filter: grayscale(0.8);
    transition: 0.8s;
}

.category-section:hover .category-image {
    filter: grayscale(0);
}

.data-table {
    width: 100%;
    margin: 30px 0;
    border-collapse: collapse;
}

.data-table th, .data-table td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.data-table th {
    font-size: 0.7rem;
    color: var(--en-gray);
    text-transform: uppercase;
}

.spec-list {
    list-style: none;
    margin-top: 30px;
}

.spec-list li {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    font-size: 0.9rem;
    color: var(--en-gray);
}

.spec-list li span {
    color: #fff;
    font-weight: 700;
}

@media (max-width: 900px) {
    .method-grid,
    .service-section,
    .category-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}
[class*="reveal-"] {
    opacity: 0;
    transition: transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1), opacity 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
    transform: translate(0, 40px); /* 2D for stability */
}

.reveal-up { transform: translate(0, 60px); }
.reveal-down { transform: translate(0, -60px); }
.reveal-left { transform: translate(60px, 0); }
.reveal-right { transform: translate(-60px, 0); }
.reveal-zoom { transform: scale(0.95); }

[class*="reveal-"].active {
    opacity: 1 !important;
    transform: translate(0, 0) scale(1) !important;
}

/* Staggered Delay Utilities */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }
.delay-6 { transition-delay: 0.6s; }

/* Premium Vertical Tags */
.vertical-tag {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 950;
    letter-spacing: 5px;
    color: var(--en-red);
    text-transform: uppercase;
    margin-bottom: 20px;
    border-left: 2px solid var(--en-red);
    padding-left: 15px;
}

/* Energo Button Premium */
.btn-energo {
    display: inline-block;
    padding: 14px 32px;
    background: transparent;
    color: var(--en-white);
    border: 1px solid var(--en-red);
    font-size: 0.75rem;
    font-weight: 900;
    letter-spacing: 2px;
    text-transform: uppercase;
    text-decoration: none;
    transition: var(--transition-fast);
    cursor: pointer;
}

.btn-energo:hover {
    background: var(--en-red);
    box-shadow: 0 0 20px var(--en-red-glow);
    transform: translateY(-2px);
}

/* CTA Hover Glow */
@keyframes pulse-glow {
    0% { box-shadow: 0 0 0 0 rgba(238, 44, 44, 0.4); }
    70% { box-shadow: 0 0 0 15px rgba(238, 44, 44, 0); }
    100% { box-shadow: 0 0 0 0 rgba(238, 44, 44, 0); }
}
.pulse-hover:hover {
    animation: pulse-glow 1.5s infinite;
}

/* --- Mobile Dedicated Styles --- */
.mobile-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 70px;
    z-index: 2000;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    padding: 0 20px;
}

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

.mobile-logo {
    height: 32px;
    width: auto;
}

.mobile-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.mobile-lang-switcher {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.5);
}

.mobile-lang-switcher span {
    cursor: pointer;
    transition: color 0.3s ease;
}

.mobile-lang-switcher span.active {
    color: #EE2C2C;
}

.mobile-lang-switcher .separator {
    color: rgba(255, 255, 255, 0.2);
}

.hamburger {
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 5px;
}

.hamburger .bar {
    width: 25px;
    height: 2px;
    background: white;
    transition: all 0.3s ease;
}

.menu-open .hamburger .bar:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.menu-open .hamburger .bar:nth-child(2) { opacity: 0; }
.menu-open .hamburger .bar:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

.mobile-nav-overlay {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    height: calc(100vh - 70px);
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(20px);
    z-index: 1999;
    padding: 40px 20px;
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-nav-overlay.active {
    transform: translateX(0);
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.mobile-nav-links a {
    color: white;
    text-decoration: none;
    font-size: 24px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.4s ease;
}

.mobile-nav-overlay.active .mobile-nav-links a {
    opacity: 1;
    transform: translateY(0);
}

/* Mobile Home */
.mobile-home {
    background: #000;
}

.mobile-sector {
    position: relative;
    height: 100vh;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.mobile-sector-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    filter: brightness(0.4);
    transform: scale(1.1);
}

.mobile-content-wrapper {
    position: relative;
    z-index: 10;
    width: 100%;
    padding: 0 20px;
}

.mobile-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 40px 25px;
    border-radius: 24px;
    text-align: center;
}

.mobile-card h2 {
    font-size: 2.2rem;
    color: white;
    line-height: 1.1;
    margin-bottom: 20px;
}

.mobile-card p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 30px;
    line-height: 1.6;
}

.full-width {
    width: 100% !important;
    justify-content: center;
}

.mobile-home-footer {
    background: #0a0a0a;
    padding: 30px 20px 20px;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.mobile-footer-section {
    margin-bottom: 20px;
}

.mobile-footer-section h4 {
    color: #EE2C2C;
    margin-bottom: 10px;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.mobile-contact-link {
    display: block;
    color: white;
    text-decoration: none;
    font-size: 1rem;
    margin-bottom: 8px;
    font-weight: 500;
}

.copyright {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.3);
    letter-spacing: 1px;
}
/* --- Logo and Helper Styles --- */
.logo-matte-wrapper {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(15px) saturate(180%);
    -webkit-backdrop-filter: blur(15px) saturate(180%);
    padding: 10px 22px;
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.logo-matte-wrapper:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.4);
    box-shadow: 0 8px 25px rgba(238, 44, 44, 0.25);
    transform: translateY(-2px);
}

/* --- Mobile Language Switcher --- */
.mobile-lang-switcher {
    display: flex;
    gap: 4px;
    padding: 4px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 50px;
    border: 1px solid rgba(238, 44, 44, 0.2);
    width: fit-content;
    box-shadow: inset 0 2px 10px rgba(0,0,0,0.5);
}

.mobile-lang-btn {
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    transition: all 0.4s ease;
    color: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    user-select: none;
}

.mobile-lang-btn.active {
    background: linear-gradient(135deg, var(--en-red), #ff4d4d);
    color: white;
    box-shadow: 0 4px 12px rgba(238, 44, 44, 0.5);
}

.mobile-lang-btn:not(.active):hover {
    background: rgba(255, 255, 255, 0.1);
    color: white;
}

/* --- Sub-page Mobile Refinements --- */
@media (max-width: 900px) {
    .mobile-header {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        z-index: 1000;
        transition: all 0.3s ease;
        padding: 15px 0;
    }

    .mobile-header.menu-open {
        background: transparent !important;
    }

    .mobile-header-container {
        display: flex;
        justify-content: space-between;
        align-items: center;
        width: 90%;
        margin: 0 auto;
    }

    .mobile-actions {
        display: flex;
        align-items: center;
        gap: 15px;
    }

    .hamburger {
        background: rgba(255, 255, 255, 0.05);
        border: 1px solid rgba(255, 255, 255, 0.1);
        width: 40px;
        height: 40px;
        border-radius: 12px;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 5px;
        cursor: pointer;
        z-index: 1001;
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .hamburger .bar {
        width: 20px;
        height: 2px;
        background: white;
        transition: all 0.3s ease;
        border-radius: 2px;
    }

    .menu-open .hamburger .bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .menu-open .hamburger .bar:nth-child(2) { opacity: 0; }
    .menu-open .hamburger .bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

    .mobile-nav-overlay {
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.95);
        backdrop-filter: blur(20px);
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        opacity: 0;
        visibility: hidden;
        transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 1000;
    }

    .mobile-nav-overlay.active {
        opacity: 1;
        visibility: visible;
    }

    .mobile-nav-links {
        display: flex;
        flex-direction: column;
        gap: 30px;
        text-align: center;
    }

    .mobile-nav-links a {
        color: white;
        text-decoration: none;
        font-size: 1.8rem;
        font-weight: 800;
        text-transform: uppercase;
        letter-spacing: 2px;
        opacity: 0;
        transform: translateY(20px);
        transition: all 0.4s ease;
    }

    .mobile-nav-overlay.active .mobile-nav-links a {
        opacity: 1;
        transform: translateY(0);
    }

    .mobile-nav-overlay.active .mobile-nav-links a:nth-child(1) { transition-delay: 0.1s; }
    .mobile-nav-overlay.active .mobile-nav-links a:nth-child(2) { transition-delay: 0.2s; }
    .mobile-nav-overlay.active .mobile-nav-links a:nth-child(3) { transition-delay: 0.3s; }
    .mobile-nav-overlay.active .mobile-nav-links a:nth-child(4) { transition-delay: 0.4s; }

    .hero {
        padding: 120px 20px 60px !important;
    }

    .category-section {
        padding: 60px 20px !important;
    }

    .category-grid {
        display: flex !important;
        flex-direction: column !important;
    }

    .category-image {
        order: -1;
        height: 250px !important;
        margin-bottom: 30px;
    }

    /* Polished Mobile Styles */
    .mobile-section {
        padding: 50px 20px !important;
        background: var(--en-dark);
        border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    }

    .mobile-section.dark-bg {
        background: #080808 !important;
    }

    .mobile-card {
        background: rgba(255, 255, 255, 0.03);
        backdrop-filter: blur(5px);
        border: 1px solid rgba(255, 255, 255, 0.07);
        border-radius: 24px;
        padding: 28px;
        box-shadow: 0 15px 40px rgba(0,0,0,0.5);
        margin-bottom: 30px;
    }

    .mobile-tag {
        color: var(--en-red);
        font-family: 'Inter', sans-serif;
        font-weight: 800;
        font-size: 10px;
        letter-spacing: 2px;
        text-transform: uppercase;
        margin-bottom: 12px;
        display: block;
    }

    .mobile-section-title {
        font-size: 2.2rem !important;
        margin-bottom: 25px;
        line-height: 1.1;
    }

    .mobile-roadmap {
        margin-top: 30px;
    }

    .mobile-roadmap-item {
        display: flex;
        gap: 18px;
        margin-bottom: 24px;
        padding: 24px;
        background: rgba(255, 255, 255, 0.02);
        border-left: 4px solid var(--en-red);
        border-radius: 0 20px 20px 0;
        transition: transform 0.3s ease;
    }

    .step-count {
        background: linear-gradient(135deg, var(--en-red), #ff4d4d);
        width: 30px;
        height: 30px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 11px;
        font-weight: 900;
        flex-shrink: 0;
        box-shadow: 0 4px 10px rgba(238, 44, 44, 0.4);
    }

    .mobile-feature-card {
        margin-bottom: 35px;
        background: #111;
        border-radius: 24px;
        overflow: hidden;
        border: 1px solid rgba(255,255,255,0.06);
        box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    }

    .mobile-feature-card.alternate {
        background: var(--en-dark);
        border-color: rgba(255,255,255,0.03);
    }

    .mobile-feature-card .card-image {
        height: 190px;
        background-size: cover;
        background-position: center;
        position: relative;
    }

    .mobile-feature-card .card-image::after {
        content: '';
        position: absolute;
        inset: 0;
        background: linear-gradient(to bottom, transparent, rgba(0,0,0,0.4));
    }

    .mobile-feature-card .card-info {
        padding: 24px;
    }

    .mobile-action-link {
        color: var(--en-red);
        font-weight: 700;
        font-size: 12px;
        text-decoration: none;
        display: inline-block;
        margin-top: 15px;
        border-bottom: 1px solid rgba(238, 44, 44, 0.3);
        padding-bottom: 2px;
    }

    .mobile-data-table {
        width: 100%;
        border-collapse: separate;
        border-spacing: 0;
        background: rgba(255,255,255,0.02);
        border-radius: 12px;
        overflow: hidden;
        margin: 20px 0;
    }

    .mobile-data-table th, .mobile-data-table td {
        padding: 12px 15px;
        font-size: 12px;
        text-align: left;
        border-bottom: 1px solid rgba(255,255,255,0.05);
    }

    .mobile-spec-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 15px;
        margin-top: 20px;
    }

    .mobile-spec-item {
        background: rgba(255,255,255,0.03);
        padding: 12px;
        border-radius: 12px;
        border: 1px solid rgba(255,255,255,0.05);
    }

    .spec-label {
        display: block;
        font-size: 9px;
        color: var(--en-gray);
        text-transform: uppercase;
        margin-bottom: 4px;
    }

    .spec-value {
        font-size: 11px;
        font-weight: 700;
        color: #ddd;
    }
}

/* Premium Mobile Redesign - V2 */
@media (max-width: 900px) {
    .mobile-hero-v2 {
        padding: 140px 25px 80px !important;
        position: relative;
        overflow: hidden;
        min-height: 70vh;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }

    .mobile-hero-v2 h1 {
        font-size: 3.2rem !important;
        line-height: 1.05;
        font-weight: 900;
        letter-spacing: -2px;
        margin-bottom: 25px;
    }

    .mobile-hero-v2 p {
        font-size: 1.1rem;
        color: rgba(255,255,255,0.7);
        max-width: 90%;
    }

    .tech-spec-tile {
        background: rgba(255, 255, 255, 0.02);
        border: 1px solid rgba(255, 255, 255, 0.08);
        border-radius: 20px;
        padding: 24px;
        margin-bottom: 20px;
        position: relative;
    }

    .tech-spec-tile h3 {
        color: var(--en-red);
        font-size: 1.5rem;
        margin-bottom: 15px;
    }

    .spec-grid-v2 {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 12px;
        margin-top: 15px;
    }

    .spec-item-v2 {
        padding: 10px;
        background: rgba(255, 255, 255, 0.03);
        border-radius: 12px;
    }

    .spec-label-v2 {
        display: block;
        font-size: 9px;
        color: var(--en-gray);
        text-transform: uppercase;
        margin-bottom: 4px;
    }

    .spec-value-v2 {
        font-size: 13px;
        font-weight: 700;
        color: #fff;
        font-family: 'JetBrains Mono', monospace;
    }

    .mobile-roadmap-v2 {
        position: relative;
        padding-left: 30px;
    }

    .mobile-roadmap-v2::before {
        content: '';
        position: absolute;
        left: 0;
        top: 0;
        bottom: 0;
        width: 2px;
        background: linear-gradient(to bottom, var(--en-red), transparent);
    }

    .roadmap-item-v2 {
        position: relative;
        margin-bottom: 45px;
    }

    .roadmap-item-v2 .dot {
        position: absolute;
        left: -34px;
        top: 5px;
        width: 10px;
        height: 10px;
        border-radius: 50%;
        background: var(--en-red);
        box-shadow: 0 0 15px var(--en-red);
    }

    .roadmap-item-v2 h4 {
        font-size: 1.4rem;
        margin-bottom: 10px;
        color: #fff;
    }

    .roadmap-item-v2 p {
        font-size: 0.95rem;
        color: var(--en-gray);
        line-height: 1.6;
    }
}