/* Accessibility: Screen Reader Only */
    .sr-only {
        position: absolute;
        width: 1px;
        height: 1px;
        padding: 0;
        margin: -1px;
        overflow: hidden;
        clip: rect(0, 0, 0, 0);
        white-space: nowrap;
        border: 0;
    }

    .sr-only-focusable:focus {
        position: fixed;
        top: 10px;
        left: 50%;
        transform: translateX(-50%);
        width: auto;
        height: auto;
        padding: 12px 24px;
        margin: 0;
        overflow: visible;
        clip: auto;
        white-space: normal;
        background: var(--primary, #53d683);
        color: #fff;
        z-index: 99999;
        border-radius: 8px;
        font-weight: 700;
        text-decoration: none;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    }

    /********** Ultimate Tech Design - Premium Edition **********/
    :root {
        --primary: #53d683;
        --primary-dark: #2bc470;
        --primary-light: rgba(83, 214, 131, 0.15);
        --ai-blue: #4a8cff;
        --ai-purple: #9d4edd;
        --ai-cyan: #00d4ff;
        --ai-teal: #00ffc3;
        --tech-dark: #0a0f1e;
        --tech-darker: #050913;
        --tech-light: #1a2238;
        --tech-lighter: #2d3748;
        --gold: #ffd700;
        --silver: #c0c0c0;
        --white: #ffffff;
        --light: #f8fafc;
        --gradient-primary: linear-gradient(135deg, var(--primary) 0%, var(--ai-teal) 100%);
        --gradient-ai: linear-gradient(135deg, var(--ai-blue) 0%, var(--ai-purple) 100%);
        --gradient-gold: linear-gradient(135deg, var(--gold) 0%, #ff9500 100%);
        --gradient-tech: linear-gradient(135deg, var(--tech-dark) 0%, var(--tech-light) 100%);
        --gradient-dark: linear-gradient(135deg, #0a0f1e 0%, #0a1429 100%);
        --gradient-premium: linear-gradient(135deg, #0a0f1e 0%, #121a36 50%, #0a0f1e 100%);
        --shadow-glow: 0 0 24px rgba(83, 214, 131, 0.28);
        --shadow-gold: 0 0 22px rgba(255, 215, 0, 0.22);
        --shadow-ai: 0 0 26px rgba(74, 140, 255, 0.28);
        --shadow-card: 0 12px 32px rgba(0, 0, 0, 0.28);
        --shadow-card-hover: 0 18px 44px rgba(0, 0, 0, 0.34);
        --shadow-floating: 0 28px 60px rgba(0, 0, 0, 0.42);
        --transition-smooth: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
        --transition-bounce: all 0.7s cubic-bezier(0.68, -0.55, 0.265, 1.55);
        --radius-large: 12px;
        --radius-medium: 10px;
        --radius-small: 8px;
        --radius-pill: 50px;
        --glass-bg: rgba(255, 255, 255, 0.07);
        --glass-border: rgba(255, 255, 255, 0.12);
        --glass-highlight: rgba(255, 255, 255, 0.1);

        /* أحجام الخطوط المعدلة */
        --font-size-xs: 12px;
        --font-size-sm: 14px;
        --font-size-base: 16px;
        --font-size-md: 18px;
        --font-size-lg: 20px;
        --font-size-xl: 24px;
        --font-size-2xl: 28px;
        --font-size-3xl: 30px;
        --font-size-4xl: 36px;
        --font-size-5xl: 42px;
        --font-size-6xl: 48px;
    }

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

    html {
        scroll-behavior: smooth;
        scroll-padding-top: 90px;
        font-size: 16px;
    }

    body {
        font-family: 'Cairo', 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
        background-color: var(--tech-darker);
        color: var(--light);
        line-height: 1.8;
        overflow-x: hidden;
        font-weight: 400;
        position: relative;
        background: var(--gradient-premium);
        font-size: var(--font-size-base);
        text-rendering: optimizeLegibility;
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
        font-feature-settings: 'kern' 1, 'liga' 1;
        letter-spacing: 0.02em;
    }

    /* Arabic-specific typography */
    [dir="rtl"] body {
        letter-spacing: 0;
        word-spacing: 0.05em;
    }

    /* Improved heading typography */
    h1,
    h2,
    h3,
    h4,
    h5,
    h6 {
        font-family: 'Cairo', 'Inter', system-ui, sans-serif;
        font-weight: 800;
        line-height: 1.3;
        letter-spacing: 0;
        text-wrap: balance;
    }

    [dir="rtl"] h1,
    [dir="rtl"] h2,
    [dir="rtl"] h3,
    [dir="rtl"] h4,
    [dir="rtl"] h5,
    [dir="rtl"] h6 {
        letter-spacing: 0;
        font-weight: 700;
    }

    [dir="rtl"] .premium-badge,
    [dir="rtl"] .section-badge-premium,
    [dir="rtl"] .luxury-nav-link,
    [dir="rtl"] .logo-main,
    [dir="rtl"] .logo-tag,
    [dir="rtl"] .loading-text,
    [dir="rtl"] .feature-index-premium,
    [dir="rtl"] .section-subtitle-premium,
    [dir="rtl"] .showcase-description,
    [dir="rtl"] .solution-tech-badge-premium,
    [dir="rtl"] .cta-text-premium,
    [dir="rtl"] .luxury-button,
    [dir="rtl"] .footer-tagline-premium {
        letter-spacing: 0;
    }

    /* Paragraph typography */
    p {
        line-height: 1.9;
        font-weight: 400;
    }

    [dir="rtl"] p {
        line-height: 2;
        word-spacing: 0.05em;
    }

    /* Tabular numbers for data */
    .stat-number,
    .tank-value,
    .temp-dial-value {
        font-variant-numeric: tabular-nums;
        font-feature-settings: 'tnum' 1;
    }

    body::before {
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background:
            radial-gradient(circle at 15% 25%, rgba(83, 214, 131, 0.12) 0%, transparent 50%),
            radial-gradient(circle at 85% 75%, rgba(74, 140, 255, 0.12) 0%, transparent 50%),
            radial-gradient(circle at 35% 85%, rgba(157, 78, 221, 0.08) 0%, transparent 50%),
            radial-gradient(circle at 65% 15%, rgba(0, 255, 195, 0.05) 0%, transparent 50%);
        z-index: -2;
        pointer-events: none;
        animation: gradientShift 20s ease-in-out infinite alternate;
    }

    @keyframes gradientShift {
        0% {
            background-position: 0% 0%;
        }

        100% {
            background-position: 100% 100%;
        }
    }

    /* ========== Luxury Loading ========== */
    #luxury-loader {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: var(--tech-darker);
        display: flex;
        justify-content: center;
        align-items: center;
        z-index: 9999;
        transition: opacity 1.8s ease, visibility 1.8s ease;
    }

    .luxury-loader-container {
        text-align: center;
        position: relative;
    }

    .luxury-orb {
        width: 160px;
        height: 160px;
        position: relative;
        margin: 0 auto 40px;
        perspective: 1000px;
    }

    .orb-inner {
        width: 100%;
        height: 100%;
        position: relative;
        transform-style: preserve-3d;
        animation: orbRotate 8s linear infinite;
    }

    .orb-ring {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        border: 3px solid transparent;
        border-radius: 50%;
        border-top-color: var(--primary);
        border-right-color: var(--primary);
        border-bottom-color: var(--ai-cyan);
        border-left-color: var(--ai-purple);
        animation: orbSpin 4s linear infinite;
    }

    .orb-ring:nth-child(2) {
        animation-delay: -1s;
        border-width: 2px;
        opacity: 0.7;
        transform: scale(0.8);
    }

    .orb-ring:nth-child(3) {
        animation-delay: -4s;
        border-width: 1px;
        opacity: 0.5;
        transform: scale(0.6);
    }

    .orb-center {
        position: absolute;
        top: 40%;
        left: 55%;
        transform: translate(-50%, -50%);
        width: 80px;
        height: 80px;
        /* background: var(--gradient-primary); */
        border-radius: 50%;
        /* box-shadow: 0 0 40px rgba(83, 214, 131, 0.8); */
    }

    .loading-text {
        font-size: var(--font-size-lg);
        font-weight: 700;
        color: var(--light);
        letter-spacing: 3px;
        position: relative;
        display: inline-block;
        background: var(--gradient-primary);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        text-shadow: 0 0 30px rgba(83, 214, 131, 0.3);
    }

    .loading-dots {
        display: inline-flex;
        gap: 8px;
        margin-top: 20px;
    }

    .loading-dot {
        width: 12px;
        height: 12px;
        border-radius: 50%;
        background: var(--gradient-primary);
        animation: loadingBounce 1.4s infinite ease-in-out both;
    }

    .loading-dot:nth-child(1) {
        animation-delay: -0.32s;
    }

    .loading-dot:nth-child(2) {
        animation-delay: -0.16s;
    }

    @keyframes orbRotate {
        0% {
            transform: rotateY(0deg) rotateX(0deg);
        }

        100% {
            transform: rotateY(360deg) rotateX(360deg);
        }
    }

    @keyframes orbSpin {
        0% {
            transform: rotate(0deg);
        }

        100% {
            transform: rotate(360deg);
        }
    }

    @keyframes loadingBounce {

        0%,
        80%,
        100% {
            transform: scale(0);
        }

        40% {
            transform: scale(1);
        }
    }

    /* ========== Luxury Navigation ========== */
    .luxury-nav {
        position: fixed;
        top: 0;
        right: 0;
        width: 100%;
        z-index: 1000;
        background: rgba(10, 15, 30, 0.85);
        backdrop-filter: blur(25px) saturate(180%);
        border-bottom: 1px solid var(--glass-border);
        padding: 14px 0;
        transition: var(--transition-smooth);
        box-shadow: 0 5px 25px rgba(0, 0, 0, 0.2);
    }

    .luxury-nav.scrolled {
        padding: 10px 0;
        background: rgba(10, 15, 30, 0.95);
        backdrop-filter: blur(30px) saturate(200%);
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
        border-bottom: 1px solid rgba(83, 214, 131, 0.2);
    }

    .nav-container {
        max-width: 1440px;
        margin: 0 auto;
        padding: 0 32px;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .luxury-logo {
        display: flex;
        align-items: center;
        gap: 12px;
        text-decoration: none;
        position: relative;
        z-index: 1001;
        padding: 6px 12px;
        border-radius: var(--radius-medium);
        background: rgba(255, 255, 255, 0.03);
        transition: var(--transition-smooth);
    }

    .luxury-logo:hover {
        background: rgba(255, 255, 255, 0.05);
        transform: translateY(-2px);
    }

    .logo-crystal {
        width: 64px;
        height: 64px;
        background: transparent;
        border-radius: 12px;
        display: flex;
        align-items: center;
        justify-content: center;
        position: relative;
        overflow: visible;
        box-shadow: none;
        border: none;
        padding: 0;
        transition: var(--transition-smooth);
    }

    .luxury-logo:hover .logo-crystal {
        transform: scale(1.08);
        filter: drop-shadow(0 0 20px rgba(83, 214, 131, 0.4));
    }

    .logo-crystal img {
        width: 100%;
        height: 100%;
        object-fit: contain;
        border-radius: 10px;
        position: relative;
        z-index: 2;
        filter: drop-shadow(0 4px 15px rgba(83, 214, 131, 0.3));
    }

    .logo-crystal::before {
        content: '';
        position: absolute;
        top: -50%;
        left: -50%;
        width: 200%;
        height: 200%;
        background: linear-gradient(45deg,
                transparent 40%,
                rgba(83, 214, 131, 0.15) 50%,
                transparent 60%);
        animation: crystalShine 4s infinite linear;
        z-index: 1;
    }

    .logo-crystal::after {
        content: '';
        position: absolute;
        inset: 3px;
        border: 1px solid rgba(255, 255, 255, 0.08);
        border-radius: 10px;
        z-index: 1;
        pointer-events: none;
    }

    /* إضافة تأثير إضافي للوضوح */
    @keyframes crystalShine {
        0% {
            transform: translateX(-100%) translateY(-100%) rotate(0deg);
        }

        100% {
            transform: translateX(100%) translateY(100%) rotate(360deg);
        }
    }

    @keyframes crystalFloat {

        0%,
        100% {
            transform: translateY(0) rotate(0deg);
        }

        50% {
            transform: translateY(-8px) rotate(5deg);
        }
    }

    .logo-text {
        display: flex;
        flex-direction: column;
        gap: 5px;
    }

    .logo-main {
        font-size: var(--font-size-xl);
        font-weight: 900;
        color: var(--white);
        letter-spacing: 0;
        background: linear-gradient(135deg, #ffffff 0%, #53d683 50%, #00ffc3 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        filter: drop-shadow(0 0 25px rgba(83, 214, 131, 0.3));
        text-shadow: none;
    }

    .logo-tag {
        font-size: var(--font-size-xs);
        font-weight: 700;
        color: var(--ai-cyan);
        letter-spacing: 0;
        text-transform: uppercase;
        position: relative;
        padding-right: 12px;
    }

    .logo-tag::before {
        content: '';
        position: absolute;
        right: 0;
        top: 50%;
        transform: translateY(-50%);
        width: 8px;
        height: 8px;
        background: var(--gradient-primary);
        border-radius: 50%;
        box-shadow: 0 0 10px rgba(83, 214, 131, 0.8);
    }

    .luxury-menu {
        display: flex;
        align-items: center;
        gap: 18px;
        cursor: pointer;
        transition: right 0.3s ease-in-out;

    }

    .luxury-nav-list {
        display: flex;
        align-items: center;
        gap: 8px;
        list-style: none;
    }

    .luxury-nav-item {
        position: relative;
    }

    .luxury-nav-link {
        text-decoration: none;
        color: rgba(255, 255, 255, 0.85);
        font-weight: 700;
        font-size: var(--font-size-sm);
        padding: 12px 14px;
        border-radius: var(--radius-medium);
        transition: var(--transition-smooth);
        display: flex;
        align-items: center;
        gap: 10px;
        position: relative;
        overflow: hidden;
        letter-spacing: 0;
    }

    .luxury-nav-link::before {
        content: '';
        position: absolute;
        top: 0;
        right: 0;
        width: 100%;
        height: 100%;
        background: var(--gradient-primary);
        opacity: 0;
        transition: var(--transition-smooth);
        z-index: -1;
    }

    .luxury-nav-link::after {
        content: '';
        position: absolute;
        bottom: 0;
        right: 50%;
        transform: translateX(50%);
        width: 0;
        height: 3px;
        background: var(--gradient-primary);
        border-radius: 3px 3px 0 0;
        transition: var(--transition-smooth);
        box-shadow: 0 0 10px rgba(83, 214, 131, 0.8);
    }

    .luxury-nav-link:hover,
    .luxury-nav-link.active {
        color: white;
        transform: translateY(-3px);
        text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
    }

    .luxury-nav-link:hover::before,
    .luxury-nav-link.active::before {
        opacity: 0.1;
    }

    .luxury-nav-link:hover::after,
    .luxury-nav-link.active::after {
        width: 60%;
    }

    .luxury-nav-link i {
        font-size: var(--font-size-sm);
        transition: var(--transition-smooth);
        color: var(--primary);
        filter: drop-shadow(0 0 5px rgba(83, 214, 131, 0.5));
    }

    .luxury-nav-link:hover i,
    .luxury-nav-link.active i {
        color: var(--ai-cyan);
        transform: scale(1.2) rotate(10deg);
    }

    .luxury-dropdown {
        position: absolute;
        top: calc(100% + 10px);
        right: 0;
        background: var(--glass-bg);
        backdrop-filter: blur(30px) saturate(200%);
        min-width: 280px;
        border-radius: var(--radius-small);
        border: 1px solid var(--glass-border);
        opacity: 0;
        visibility: hidden;
        transform: translateY(20px) scale(0.95);
        transition: var(--transition-smooth);
        z-index: 100;
        padding: 18px;
        display: flex;
        flex-direction: column;
        gap: 8px;
        box-shadow: var(--shadow-card);
        overflow: hidden;
    }

    .luxury-dropdown::before {
        content: '';
        position: absolute;
        top: 0;
        right: 0;
        width: 100%;
        height: 100%;
        background: linear-gradient(135deg, rgba(83, 214, 131, 0.05) 0%, rgba(74, 140, 255, 0.05) 100%);
        z-index: -1;
    }

    .luxury-nav-item:hover .luxury-dropdown {
        opacity: 1;
        visibility: visible;
        transform: translateY(0) scale(1);
    }

    .luxury-dropdown-item {
        display: flex;
        align-items: center;
        gap: 14px;
        padding: 16px 20px;
        color: rgba(255, 255, 255, 0.8);
        text-decoration: none;
        border-radius: var(--radius-medium);
        transition: var(--transition-smooth);
        font-weight: 600;
        font-size: var(--font-size-sm);
        position: relative;
        overflow: hidden;
        border: 1px solid transparent;
    }

    .luxury-dropdown-item::before {
        content: '';
        position: absolute;
        top: 0;
        right: 0;
        width: 100%;
        height: 100%;
        background: var(--gradient-primary);
        opacity: 0;
        transition: var(--transition-smooth);
        z-index: -1;
    }

    .luxury-dropdown-item:hover {
        color: white;
        padding-right: 25px;
        transform: translateX(-8px);
        border-color: var(--primary);
        box-shadow: var(--shadow-glow);
    }

    .luxury-dropdown-item:hover::before {
        opacity: 0.1;
    }

    .luxury-dropdown-item i {
        font-size: var(--font-size-md);
        color: var(--primary);
        width: 24px;
        text-align: center;
        transition: var(--transition-smooth);
    }

    .luxury-dropdown-item:hover i {
        color: var(--ai-cyan);
        transform: scale(1.2);
    }

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

    .language-form {
        position: relative;
        display: flex;
        align-items: center;
    }

    .language-form::after {
        content: none;
        position: absolute;
        right: 18px;
        color: var(--ai-cyan);
        font-size: var(--font-size-sm);
        pointer-events: none;
        transition: var(--transition-smooth);
    }

    .language-select {
        appearance: none;
        -webkit-appearance: none;
        -moz-appearance: none;
        background: rgba(255, 255, 255, 0.08);
        color: var(--white);
        border: 1px solid rgba(255, 255, 255, 0.18);
        padding: 10px 46px 10px 18px;
        border-radius: var(--radius-pill);
        font-weight: 700;
        font-size: var(--font-size-sm);
        letter-spacing: 0.4px;
        box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
        backdrop-filter: blur(10px);
        transition: var(--transition-smooth);
        min-width: 150px;
        cursor: pointer;
    }

    [dir="rtl"] .language-select {
        padding-right: 18px;
        padding-left: 46px;
    }

    [dir="rtl"] .language-form::after {
        right: auto;
        left: 18px;
    }

    .language-select:hover {
        border-color: rgba(83, 214, 131, 0.5);
        box-shadow: 0 12px 30px rgba(83, 214, 131, 0.25);
        transform: translateY(-1px);
    }

    .language-select:focus {
        outline: none;
        border-color: rgba(74, 140, 255, 0.6);
        box-shadow: 0 14px 35px rgba(74, 140, 255, 0.3);
    }

    .language-select option {
        background: var(--tech-dark);
        color: var(--white);
    }

    .premium-button {
        background: var(--gradient-primary);
        color: white;
        padding: 14px 28px;
        border-radius: var(--radius-pill);
        font-weight: 800;
        font-size: var(--font-size-sm);
        text-decoration: none;
        transition: var(--transition-bounce);
        display: flex;
        align-items: center;
        gap: 10px;
        letter-spacing: 0.8px;
        position: relative;
        overflow: hidden;
        box-shadow: var(--shadow-glow);
        border: 2px solid transparent;
    }

    .premium-button::before {
        content: '';
        position: absolute;
        top: 0;
        right: 0;
        width: 100%;
        height: 100%;
        background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.3) 50%, transparent 70%);
        transform: translateX(-100%);
        transition: transform 0.8s ease;
    }

    .premium-button:hover::before {
        transform: translateX(100%);
    }

    .premium-button:hover {
        transform: translateY(-4px) scale(1.05);
        box-shadow: 0 15px 35px rgba(83, 214, 131, 0.5);
        border-color: rgba(255, 255, 255, 0.2);
    }

    .luxury-toggle {
        display: none;
        background: none;
        border: none;
        font-size: var(--font-size-xl);
        color: var(--white);
        cursor: pointer;
        padding: 10px;
        border-radius: 12px;
        transition: var(--transition-smooth);
        position: relative;
        z-index: 1001;
        background: rgba(255, 255, 255, 0.05);
    }

    .luxury-toggle:hover {
        background: rgba(255, 255, 255, 0.1);
        transform: rotate(90deg);
    }

    /* ========== Holographic Hero ========== */
    .holographic-hero {
        min-height: calc(100vh - 56px);
        position: relative;
        overflow: hidden;
        padding: 126px 32px 88px;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .holographic-canvas {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        z-index: -1;
        opacity: 0.4;
    }

    .hero-grid-premium {
        max-width: 1440px;
        margin: 0 auto;
        width: 100%;
        display: grid;
        grid-template-columns: 1.2fr 1fr;
        gap: 56px;
        align-items: center;
        position: relative;
        z-index: 2;
    }

    .holographic-content {
        text-align: right;
    }

    .premium-badge {
        display: inline-flex;
        align-items: center;
        gap: 12px;
        background: var(--glass-bg);
        backdrop-filter: blur(15px);
        color: var(--ai-teal);
        padding: 12px 25px;
        border-radius: var(--radius-pill);
        font-weight: 800;
        font-size: var(--font-size-sm);
        margin-bottom: 30px;
        letter-spacing: 2px;
        border: 1px solid rgba(0, 255, 195, 0.3);
        position: relative;
        overflow: hidden;
        box-shadow: 0 0 20px rgba(0, 255, 195, 0.2);
        animation: badgeFloat 6s ease-in-out infinite;
    }

    .premium-badge::before {
        content: '';
        position: absolute;
        top: 0;
        right: 0;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(0, 255, 195, 0.15), transparent);
        transform: translateX(-100%);
        animation: badgeScan 3s infinite linear;
    }

    @keyframes badgeFloat {

        0%,
        100% {
            transform: translateY(0) rotate(0deg);
        }

        50% {
            transform: translateY(-8px) rotate(2deg);
        }
    }

    @keyframes badgeScan {
        0% {
            transform: translateX(-100%);
        }

        100% {
            transform: translateX(100%);
        }
    }

    .hero-title {
        font-size: var(--font-size-6xl);
        font-weight: 900;
        line-height: 1.1;
        color: var(--white);
        margin-bottom: 30px;
        letter-spacing: 0;
        position: relative;
        text-shadow: 0 0 30px rgba(255, 255, 255, 0.1);
    }

    .hero-title span {
        background: var(--gradient-primary);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        position: relative;
        display: inline-block;
        animation: textGlow 3s ease-in-out infinite alternate;
    }

    @keyframes textGlow {
        0% {
            text-shadow: 0 0 20px rgba(83, 214, 131, 0.3);
        }

        100% {
            text-shadow: 0 0 40px rgba(83, 214, 131, 0.6);
        }
    }

    .hero-title::after {
        content: '';
        position: absolute;
        bottom: -15px;
        right: 0;
        width: 250px;
        height: 5px;
        background: var(--gradient-primary);
        border-radius: 3px;
        filter: blur(8px);
        opacity: 0.7;
    }

    .hero-subtitle {
        font-size: var(--font-size-lg);
        color: rgba(255, 255, 255, 0.85);
        margin-bottom: 50px;
        max-width: 600px;
        font-weight: 400;
        line-height: 1.7;
        padding-left: 15px;
        border-right: 3px solid var(--primary);
        border-radius: 2px;
        position: relative;
    }

    .hero-subtitle::before {
        content: '';
        position: absolute;
        top: 0;
        right: -3px;
        width: 3px;
        height: 100%;
        background: var(--gradient-primary);
        border-radius: 2px;
        box-shadow: 0 0 15px rgba(83, 214, 131, 0.5);
    }

    .hero-features {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
        margin-bottom: 50px;
    }

    .hero-feature {
        background: var(--glass-bg);
        backdrop-filter: blur(15px);
        border: 1px solid var(--glass-border);
        padding: 22px;
        border-radius: var(--radius-small);
        transition: var(--transition-smooth);
        display: flex;
        align-items: center;
        gap: 16px;
        position: relative;
        overflow: hidden;
    }

    .hero-feature::before {
        content: '';
        position: absolute;
        top: 0;
        right: 0;
        width: 100%;
        height: 100%;
        background: var(--gradient-primary);
        opacity: 0;
        transition: var(--transition-smooth);
        z-index: -1;
    }

    .hero-feature:hover {
        transform: translateY(-6px) scale(1.02);
        border-color: var(--primary);
        box-shadow: var(--shadow-glow);
    }

    .hero-feature:hover::before {
        opacity: 0.1;
    }

    .feature-icon {
        width: 50px;
        height: 50px;
        background: var(--primary-light);
        border-radius: 14px;
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--primary);
        font-size: var(--font-size-lg);
        position: relative;
        flex-shrink: 0;
    }

    .feature-icon::before {
        content: '';
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        width: 100%;
        height: 100%;
        background: var(--primary);
        border-radius: 14px;
        opacity: 0.2;
        animation: featurePulse 2s infinite ease-in-out;
    }

    @keyframes featurePulse {
        0% {
            transform: translate(-50%, -50%) scale(1);
            opacity: 0.2;
        }

        100% {
            transform: translate(-50%, -50%) scale(1.3);
            opacity: 0;
        }
    }

    .feature-text {
        font-weight: 700;
        color: var(--white);
        font-size: var(--font-size-base);
        text-shadow: 0 0 10px rgba(255, 255, 255, 0.1);
    }

    .hero-actions {
        display: flex;
        gap: 20px;
        flex-wrap: wrap;
    }

    .cta-primary {
        display: inline-flex;
        align-items: center;
        gap: 15px;
        background: var(--gradient-primary);
        color: white;
        padding: 18px 38px;
        border-radius: var(--radius-large);
        text-decoration: none;
        font-weight: 800;
        font-size: var(--font-size-md);
        transition: var(--transition-bounce);
        position: relative;
        overflow: hidden;
        box-shadow: var(--shadow-glow);
        border: 2px solid rgba(255, 255, 255, 0.1);
    }

    .cta-primary::after {
        content: '';
        position: absolute;
        top: -2px;
        right: -2px;
        bottom: -2px;
        left: -2px;
        background: var(--gradient-primary);
        border-radius: calc(var(--radius-large) + 2px);
        z-index: -1;
        filter: blur(15px);
        opacity: 0;
        transition: var(--transition-smooth);
    }

    .cta-primary:hover::after {
        opacity: 0.6;
    }

    .cta-primary:hover {
        transform: translateY(-5px) scale(1.05);
        box-shadow: 0 20px 50px rgba(83, 214, 131, 0.5);
        border-color: rgba(255, 255, 255, 0.3);
    }

    .cta-secondary {
        display: inline-flex;
        align-items: center;
        gap: 15px;
        background: transparent;
        color: var(--white);
        padding: 18px 38px;
        border-radius: var(--radius-large);
        text-decoration: none;
        font-weight: 700;
        font-size: var(--font-size-md);
        transition: var(--transition-smooth);
        border: 2px solid var(--glass-border);
        position: relative;
        overflow: hidden;
    }

    .cta-secondary::before {
        content: '';
        position: absolute;
        top: 0;
        right: 0;
        width: 100%;
        height: 100%;
        background: var(--gradient-primary);
        opacity: 0;
        transition: var(--transition-smooth);
        z-index: -1;
    }

    .cta-secondary:hover {
        border-color: var(--primary);
        transform: translateY(-4px);
        box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
    }

    .cta-secondary:hover::before {
        opacity: 0.1;
    }

    .holographic-visual {
        position: relative;
        perspective: 1500px;
    }

    .holographic-visual .dashboard-panel {
        max-width: 640px;
        margin-inline: auto;
    }


    /* OLD DASHBOARD CSS REMOVED — replaced by dashboard.css */



    /* ========== Premium Platform Section ========== */
    .premium-platform {
        padding: 96px 32px;
        background: var(--gradient-dark);
        position: relative;
        overflow: hidden;
    }

    .premium-platform::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background:
            radial-gradient(circle at 70% 20%, rgba(83, 214, 131, 0.08) 0%, transparent 50%),
            radial-gradient(circle at 30% 80%, rgba(74, 140, 255, 0.08) 0%, transparent 50%);
        pointer-events: none;
        animation: platformOrbs 20s infinite alternate;
    }

    @keyframes platformOrbs {
        0% {
            transform: translate(0, 0) scale(1);
        }

        100% {
            transform: translate(50px, 50px) scale(1.1);
        }
    }

    .section-header-premium {
        text-align: center;
        margin-bottom: 56px;
        position: relative;
    }

    .section-badge-premium {
        display: inline-block;
        background: var(--glass-bg);
        backdrop-filter: blur(15px);
        color: var(--ai-teal);
        padding: 10px 28px;
        border-radius: var(--radius-pill);
        font-weight: 800;
        font-size: var(--font-size-sm);
        margin-bottom: 25px;
        letter-spacing: 2px;
        border: 1px solid rgba(0, 255, 195, 0.3);
        position: relative;
        overflow: hidden;
        box-shadow: 0 0 25px rgba(0, 255, 195, 0.2);
        animation: sectionBadgeFloat 6s ease-in-out infinite;
    }

    @keyframes sectionBadgeFloat {

        0%,
        100% {
            transform: translateY(0);
        }

        50% {
            transform: translateY(-6px);
        }
    }

    .section-title-premium {
        font-size: var(--font-size-5xl);
        font-weight: 900;
        color: var(--white);
        margin-bottom: 25px;
        position: relative;
        display: inline-block;
        text-shadow: 0 0 30px rgba(255, 255, 255, 0.1);
    }

    .section-title-premium span {
        background: var(--gradient-primary);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        position: relative;
    }

    .section-title-premium::after {
        content: '';
        position: absolute;
        bottom: -15px;
        right: 50%;
        transform: translateX(50%);
        width: 120px;
        height: 4px;
        background: var(--gradient-primary);
        border-radius: 2px;
        filter: blur(5px);
        opacity: 0.7;
    }

    .section-subtitle-premium {
        font-size: var(--font-size-lg);
        color: rgba(255, 255, 255, 0.8);
        max-width: 800px;
        margin: 0 auto;
        line-height: 1.8;
        font-weight: 600;
        letter-spacing: 0.3px;
    }

    .platform-showcase-premium {
        max-width: 1400px;
        margin: 0 auto;
        background: var(--glass-bg);
        backdrop-filter: blur(40px) saturate(200%);
        border-radius: var(--radius-large);
        padding: 42px;
        border: 1px solid var(--glass-border);
        position: relative;
        overflow: hidden;
        box-shadow: var(--shadow-floating);
    }

    .platform-showcase-premium::before {
        content: '';
        position: absolute;
        top: -50%;
        right: -50%;
        width: 200%;
        height: 200%;
        background: radial-gradient(circle, var(--primary) 0%, transparent 70%);
        opacity: 0.03;
        filter: blur(100px);
        animation: showcaseGlow 10s infinite alternate;
    }

    @keyframes showcaseGlow {
        0% {
            transform: translate(0, 0) scale(1);
        }

        100% {
            transform: translate(100px, 100px) scale(1.2);
        }
    }

    .showcase-header-premium {
        display: flex;
        align-items: center;
        gap: 25px;
        margin-bottom: 50px;
        position: relative;
        z-index: 2;
    }

    .showcase-icon-premium {
        width: 80px;
        height: 80px;
        background: var(--gradient-primary);
        border-radius: 20px;
        display: flex;
        align-items: center;
        justify-content: center;
        color: white;
        font-size: var(--font-size-3xl);
        box-shadow: var(--shadow-glow);
        position: relative;
        overflow: hidden;
        animation: iconPulse 4s ease-in-out infinite;
    }

    @keyframes iconPulse {

        0%,
        100% {
            transform: scale(1) rotate(0deg);
        }

        50% {
            transform: scale(1.1) rotate(5deg);
        }
    }

    .showcase-icon-premium::before {
        content: '';
        position: absolute;
        top: -50%;
        left: -50%;
        width: 200%;
        height: 200%;
        background: linear-gradient(45deg,
                transparent 30%,
                rgba(255, 255, 255, 0.4) 50%,
                transparent 70%);
        animation: iconShine 3s infinite linear;
    }

    .showcase-title-premium {
        font-size: var(--font-size-3xl);
        font-weight: 800;
        color: white;
        text-shadow: 0 0 20px rgba(255, 255, 255, 0.1);
    }

    .showcase-title-premium span {
        background: var(--gradient-primary);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        position: relative;
    }

    .showcase-description {
        color: rgba(255, 255, 255, 0.85);
        line-height: 1.8;
        font-size: var(--font-size-lg);
        margin-bottom: 50px;
        position: relative;
        z-index: 2;
        font-weight: 600;
        letter-spacing: 0.3px;
        padding: 18px;
        background: rgba(255, 255, 255, 0.03);
        border-radius: var(--radius-medium);
        border-right: 3px solid var(--primary);
    }

    .showcase-features-premium {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 30px;
        margin-top: 60px;
        position: relative;
        z-index: 2;
    }

    .feature-card-premium {
        background: rgba(255, 255, 255, 0.04);
        border: 1px solid rgba(255, 255, 255, 0.08);
        border-radius: var(--radius-small);
        padding: 30px;
        transition: var(--transition-smooth);
        position: relative;
        overflow: hidden;
        backdrop-filter: blur(20px);
    }

    .feature-card-premium:hover {
        border-color: var(--primary);
        transform: translateY(-12px) scale(1.02);
        box-shadow: var(--shadow-glow);
    }

    .feature-card-premium::before {
        content: '';
        position: absolute;
        top: 0;
        right: 0;
        width: 100%;
        height: 100%;
        background: var(--gradient-primary);
        opacity: 0;
        transition: var(--transition-smooth);
        z-index: -1;
    }

    .feature-card-premium:hover::before {
        opacity: 0.08;
    }

    .feature-index-premium {
        font-size: var(--font-size-sm);
        font-weight: 800;
        color: var(--primary);
        margin-bottom: 20px;
        display: flex;
        align-items: center;
        gap: 12px;
        letter-spacing: 1.5px;
    }

    .feature-index-premium::before {
        content: '';
        width: 25px;
        height: 3px;
        background: var(--gradient-primary);
        border-radius: 2px;
        box-shadow: 0 0 10px rgba(83, 214, 131, 0.5);
    }

    .feature-card-premium h3 {
        font-size: var(--font-size-xl);
        font-weight: 800;
        color: white;
        margin-bottom: 16px;
        line-height: 1.3;
        text-shadow: 0 0 10px rgba(255, 255, 255, 0.1);
    }

    .feature-card-premium p {
        color: rgba(255, 255, 255, 0.75);
        line-height: 1.7;
        font-size: var(--font-size-base);
        font-weight: 600;
    }

    /* ========== Premium Solutions Grid ========== */
    .premium-solutions {
        padding: 96px 32px;
        background: linear-gradient(135deg, #050913 0%, #0a1429 100%);
        position: relative;
        overflow: hidden;
    }

    .premium-solutions::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background:
            radial-gradient(circle at 20% 30%, rgba(157, 78, 221, 0.1) 0%, transparent 50%),
            radial-gradient(circle at 80% 70%, rgba(0, 212, 255, 0.1) 0%, transparent 50%);
        pointer-events: none;
        animation: solutionsOrbs 15s infinite alternate;
    }

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

        100% {
            transform: scale(1.1);
        }
    }

    .solutions-grid-premium {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
        gap: 30px;
        margin-top: 60px;
    }

    .solution-card-premium {
        background: var(--glass-bg);
        backdrop-filter: blur(30px) saturate(200%);
        border-radius: var(--radius-small);
        overflow: hidden;
        transition: var(--transition-bounce);
        border: 1px solid var(--glass-border);
        position: relative;
        transform-style: preserve-3d;
        perspective: 1000px;
        height: 100%;
        display: flex;
        flex-direction: column;
        animation: none;
    }

    @keyframes cardFloat {

        0%,
        100% {
            transform: translateY(0) rotateX(0);
        }

        50% {
            transform: translateY(-15px) rotateX(5deg);
        }
    }

    .solution-card-premium:hover {
        transform: translateY(-8px);
        border-color: var(--primary);
        box-shadow:
            var(--shadow-card-hover),
            0 0 60px rgba(83, 214, 131, 0.3);
        animation: none;
    }

    .solution-image-premium {
        height: 220px;
        overflow: hidden;
        position: relative;
    }

    .solution-image-premium img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 1s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .solution-card-premium:hover .solution-image-premium img {
        transform: scale(1.15);
    }

    .solution-overlay-premium {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: linear-gradient(to bottom,
                transparent 0%,
                rgba(10, 15, 30, 0.9) 100%);
        display: flex;
        align-items: center;
        justify-content: center;
        opacity: 0;
        transition: var(--transition-smooth);
    }

    .solution-card-premium:hover .solution-overlay-premium {
        opacity: 1;
    }

    .solution-tech-badge-premium {
        position: absolute;
        top: 20px;
        right: 20px;
        background: var(--gradient-ai);
        color: white;
        padding: 8px 16px;
        border-radius: var(--radius-pill);
        font-weight: 800;
        font-size: var(--font-size-xs);
        letter-spacing: 1px;
        box-shadow: var(--shadow-ai);
        z-index: 2;
        text-transform: uppercase;
    }

    .solution-content-premium {
        padding: 30px;
        flex-grow: 1;
        display: flex;
        flex-direction: column;
        position: relative;
        z-index: 2;
        background: rgba(10, 15, 30, 0.7);
        color: #ffffff;
    }

    .solution-title-premium {
        font-size: var(--font-size-xl);
        font-weight: 900;
        color: white;
        margin-bottom: 16px;
        line-height: 1.3;
        position: relative;
        display: inline-block;
    }

    .solution-title-premium::after {
        content: '';
        position: absolute;
        bottom: -10px;
        right: 0;
        width: 50px;
        height: 3px;
        background: var(--gradient-primary);
        border-radius: 2px;
        box-shadow: 0 0 15px rgba(83, 214, 131, 0.5);
    }

    .solution-description-premium {
        color: rgba(255, 255, 255, 0.75);
        line-height: 1.7;
        margin-bottom: 25px;
        flex-grow: 1;
        font-size: var(--font-size-base);
        font-weight: 600;
    }

    .solution-link-premium {
        display: inline-flex;
        align-items: center;
        gap: 10px;
        color: var(--primary);
        text-decoration: none;
        font-weight: 800;
        font-size: var(--font-size-base);
        transition: var(--transition-smooth);
        margin-top: auto;
        padding: 10px 20px;
        border-radius: var(--radius-medium);
        background: rgba(83, 214, 131, 0.1);
        border: 1px solid rgba(83, 214, 131, 0.2);
    }

    .solution-link-premium:hover {
        gap: 18px;
        color: var(--ai-cyan);
        background: rgba(74, 140, 255, 0.1);
        border-color: rgba(74, 140, 255, 0.3);
        transform: translateX(-8px);
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    }

    /* ========== Luxury CTA ========== */
    .luxury-cta {
        padding: 96px 32px;
        background: linear-gradient(135deg, #0a0f1e 0%, #121a36 100%);
        position: relative;
        overflow: hidden;
    }

    .luxury-cta::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background:
            radial-gradient(circle at 80% 20%, rgba(0, 212, 255, 0.15) 0%, transparent 50%),
            radial-gradient(circle at 20% 80%, rgba(157, 78, 221, 0.15) 0%, transparent 50%);
        pointer-events: none;
        animation: ctaOrbs 10s infinite alternate;
    }

    @keyframes ctaOrbs {
        0% {
            transform: scale(1);
            opacity: 0.5;
        }

        100% {
            transform: scale(1.2);
            opacity: 0.8;
        }
    }

    .cta-container-premium {
        max-width: 1000px;
        margin: 0 auto;
        text-align: center;
        position: relative;
        z-index: 2;
    }

    .cta-title-premium {
        font-size: var(--font-size-5xl);
        font-weight: 900;
        color: white;
        margin-bottom: 25px;
        line-height: 1.1;
        text-shadow: 0 0 30px rgba(255, 255, 255, 0.1);
    }

    .cta-title-premium span {
        background: var(--gradient-primary);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        position: relative;
        animation: ctaTextGlow 3s ease-in-out infinite alternate;
    }

    @keyframes ctaTextGlow {
        0% {
            text-shadow: 0 0 30px rgba(83, 214, 131, 0.4);
        }

        100% {
            text-shadow: 0 0 60px rgba(83, 214, 131, 0.8);
        }
    }

    .cta-title-premium span::after {
        content: '';
        position: absolute;
        bottom: 5px;
        right: 0;
        width: 100%;
        height: 4px;
        background: var(--gradient-primary);
        opacity: 0.3;
        filter: blur(8px);
        transform: scaleX(0);
        animation: ctaUnderline 3s ease-in-out infinite alternate;
    }

    @keyframes ctaUnderline {
        0% {
            transform: scaleX(0);
        }

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

    .cta-text-premium {
        font-size: var(--font-size-lg);
        color: rgba(255, 255, 255, 0.85);
        margin-bottom: 50px;
        max-width: 700px;
        margin-left: auto;
        margin-right: auto;
        line-height: 1.8;
        font-weight: 600;
        letter-spacing: 0.3px;
    }

    .luxury-button {
        display: inline-flex;
        align-items: center;
        gap: 20px;
        background: transparent;
        color: white;
        padding: 22px 50px;
        border-radius: var(--radius-large);
        text-decoration: none;
        font-weight: 800;
        font-size: var(--font-size-md);
        transition: var(--transition-bounce);
        position: relative;
        overflow: hidden;
        border: 2px solid var(--primary);
        box-shadow:
            inset 0 0 30px rgba(83, 214, 131, 0.1),
            0 0 50px rgba(83, 214, 131, 0.3);
        text-transform: uppercase;
        letter-spacing: 1px;
    }

    .luxury-button::before {
        content: '';
        position: absolute;
        top: 0;
        right: 0;
        width: 100%;
        height: 100%;
        background: var(--gradient-primary);
        opacity: 0;
        transition: var(--transition-smooth);
        z-index: -1;
    }

    .luxury-button:hover::before {
        opacity: 0.2;
    }

    .luxury-button:hover {
        transform: translateY(-6px) scale(1.05);
        box-shadow:
            inset 0 0 50px rgba(83, 214, 131, 0.2),
            0 0 80px rgba(83, 214, 131, 0.5);
        border-color: var(--ai-cyan);
        letter-spacing: 1.5px;
    }

    /* ========== Luxury Footer ========== */
    .luxury-footer {
        background: linear-gradient(135deg, #050913 0%, #0a0f1e 100%);
        color: white;
        padding: 72px 32px 36px;
        position: relative;
        border-top: 1px solid var(--glass-border);
    }

    .luxury-footer::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background:
            radial-gradient(circle at 30% 20%, rgba(83, 214, 131, 0.05) 0%, transparent 50%),
            radial-gradient(circle at 70% 80%, rgba(74, 140, 255, 0.05) 0%, transparent 50%);
        pointer-events: none;
    }

    .footer-grid-premium {
        max-width: 1440px;
        margin: 0 auto;
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 50px;
        margin-bottom: 60px;
    }

    .footer-brand-premium {
        display: flex;
        flex-direction: column;
        gap: 25px;
    }

    .footer-logo-premium {
        display: flex;
        align-items: center;
        gap: 15px;
        text-decoration: none;
        padding: 18px;
        border-radius: var(--radius-large);
        background: rgba(255, 255, 255, 0.03);
        transition: var(--transition-smooth);
    }

    .footer-logo-premium:hover {
        background: rgba(255, 255, 255, 0.05);
        transform: translateY(-4px);
    }

    .footer-crystal {
        width: 70px;
        height: 70px;
        background: var(--gradient-primary);
        border-radius: 18px;
        display: flex;
        align-items: center;
        justify-content: center;
        color: white;
        font-size: var(--font-size-xl);
        font-weight: 800;
        box-shadow: var(--shadow-glow);
        position: relative;
        overflow: hidden;
        padding: 5px;
    }

    .footer-crystal img {
        width: 100%;
        height: 100%;
        object-fit: contain;
        border-radius: 15px;
        position: relative;
        z-index: 2;
    }

    .footer-brand-text-premium {
        font-size: var(--font-size-xl);
        font-weight: 900;
        color: white;
        background: linear-gradient(90deg, var(--white) 0%, var(--primary) 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }

    .footer-tagline-premium {
        color: rgba(255, 255, 255, 0.7);
        font-size: var(--font-size-base);
        line-height: 1.7;
        font-weight: 600;
        letter-spacing: 0.3px;
    }

    .footer-social-premium {
        display: flex;
        flex-wrap: wrap;
        gap: 12px;
        margin-top: 25px;
    }

    .social-crystal {
        width: 45px;
        height: 45px;
        background: var(--glass-bg);
        border-radius: 12px;
        display: flex;
        align-items: center;
        justify-content: center;
        color: white;
        text-decoration: none;
        transition: var(--transition-smooth);
        border: 1px solid var(--glass-border);
        position: relative;
        overflow: hidden;
    }

    .social-crystal::before {
        content: '';
        position: absolute;
        top: 0;
        right: 0;
        width: 100%;
        height: 100%;
        background: var(--gradient-primary);
        opacity: 0;
        transition: var(--transition-smooth);
        z-index: -1;
    }

    .social-crystal:hover::before {
        opacity: 0.2;
    }

    .social-crystal:hover {
        transform: translateY(-6px) scale(1.1);
        border-color: var(--primary);
        box-shadow: var(--shadow-glow);
    }

    .footer-column-premium h3 {
        font-size: var(--font-size-xl);
        font-weight: 800;
        color: white;
        margin-bottom: 25px;
        position: relative;
        padding-bottom: 14px;
        text-shadow: 0 0 10px rgba(255, 255, 255, 0.1);
    }

    .footer-column-premium h3::after {
        content: '';
        position: absolute;
        bottom: 0;
        right: 0;
        width: 40px;
        height: 3px;
        background: var(--gradient-primary);
        border-radius: 2px;
        box-shadow: 0 0 15px rgba(83, 214, 131, 0.5);
    }

    .footer-links-premium {
        list-style: none;
        display: flex;
        flex-direction: column;
        gap: 15px;
    }

    .footer-links-premium a {
        color: rgba(255, 255, 255, 0.75);
        text-decoration: none;
        transition: var(--transition-smooth);
        display: flex;
        align-items: center;
        gap: 12px;
        font-size: var(--font-size-base);
        font-weight: 600;
        padding: 6px 0;
        position: relative;
    }

    .footer-links-premium a::before {
        content: '';
        position: absolute;
        right: 0;
        top: 50%;
        transform: translateY(-50%);
        width: 0;
        height: 1px;
        background: var(--gradient-primary);
        transition: var(--transition-smooth);
    }

    .footer-links-premium a:hover {
        color: var(--primary);
        padding-right: 12px;
    }

    .footer-links-premium a:hover::before {
        width: 8px;
    }

    .footer-links-premium i {
        font-size: var(--font-size-base);
        color: var(--primary);
        width: 20px;
        text-align: center;
        filter: drop-shadow(0 0 5px rgba(83, 214, 131, 0.5));
    }

    .footer-contact-premium {
        display: flex;
        flex-direction: column;
        gap: 20px;
    }

    .contact-item-premium {
        display: flex;
        align-items: flex-start;
        gap: 16px;
        padding: 14px;
        border-radius: var(--radius-medium);
        background: rgba(255, 255, 255, 0.03);
        transition: var(--transition-smooth);
    }

    .contact-item-premium:hover {
        background: rgba(255, 255, 255, 0.05);
        transform: translateX(-8px);
    }

    .contact-item-premium i {
        color: var(--primary);
        font-size: var(--font-size-lg);
        margin-top: 2px;
        filter: drop-shadow(0 0 5px rgba(83, 214, 131, 0.5));
    }

    .contact-text-premium {
        color: rgba(255, 255, 255, 0.85);
        font-size: var(--font-size-base);
        line-height: 1.6;
        font-weight: 600;
    }

    .footer-bottom-premium {
        text-align: center;
        padding-top: 40px;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        color: rgba(255, 255, 255, 0.8);
        font-size: var(--font-size-sm);
        font-weight: 600;
    }

    .footer-bottom-premium a {
        color: var(--primary);
        text-decoration: none;
        font-weight: 600;
        transition: var(--transition-smooth);
    }

    .footer-bottom-premium a:hover {
        color: var(--ai-cyan);
        text-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
    }

    /* ========== Floating Elements ========== */
    .floating-elements {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        pointer-events: none;
        z-index: 1;
    }

    .floating-element {
        position: absolute;
        background: var(--gradient-primary);
        border-radius: 50%;
        opacity: 0.05;
        filter: blur(20px);
        animation: floatElement 20s infinite linear;
    }

    .floating-element:nth-child(1) {
        width: 300px;
        height: 300px;
        top: 10%;
        right: 10%;
        animation-delay: 0s;
    }

    .floating-element:nth-child(2) {
        width: 200px;
        height: 200px;
        bottom: 20%;
        left: 10%;
        animation-delay: -5s;
        background: var(--gradient-ai);
    }

    .floating-element:nth-child(3) {
        width: 150px;
        height: 150px;
        top: 50%;
        right: 20%;
        animation-delay: -10s;
        background: var(--gradient-gold);
    }

    @keyframes floatElement {
        0% {
            transform: translate(0, 0) rotate(0deg);
        }

        33% {
            transform: translate(100px, 100px) rotate(120deg);
        }

        66% {
            transform: translate(-50px, 150px) rotate(240deg);
        }

        100% {
            transform: translate(0, 0) rotate(360deg);
        }
    }

    /* ========== Responsive Design ========== */
    @media (max-width: 1400px) {
        .hero-grid-premium {
            gap: 60px;
        }

        .hero-title {
            font-size: var(--font-size-3xl);
        }

        .section-title-premium {
            font-size: var(--font-size-4xl);
        }

        .footer-grid-premium {
            gap: 40px;
        }
    }

    @media (max-width: 1200px) {
        .hero-grid-premium {
            grid-template-columns: 1fr;
            gap: 60px;
            text-align: center;
        }

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

        .hero-subtitle {
            margin: 0 auto 50px;
            padding-left: 0;
            border-right: none;
            border-left: 3px solid var(--primary);
        }

        .hero-title::after {
            right: 50%;
            transform: translateX(50%);
        }

        .hero-subtitle::before {
            right: auto;
            left: -3px;
        }

        .luxury-menu {
            position: fixed;
            top: 0;
            right: -100%;
            width: 85%;
            height: 100vh;
            background: var(--tech-dark);
            flex-direction: column;
            justify-content: flex-start;
            padding: 80px 40px 40px;
            transition: var(--transition-smooth);
            z-index: 1000;
            border-left: 1px solid var(--glass-border);
            backdrop-filter: blur(30px);
            overflow-y: auto;
            visibility: hidden;
        }

        .luxury-menu.active {
            right: 0;
            visibility: visible;
        }

        .luxury-nav-list {
            flex-direction: column;
            width: 100%;
            gap: 12px;
        }

        .luxury-nav-link {
            width: 100%;
            justify-content: center;
            padding: 18px 25px;
            font-size: var(--font-size-base);
        }

        .luxury-dropdown {
            position: static;
            opacity: 1;
            visibility: visible;
            transform: none;
            box-shadow: none;
            background: transparent;
            border: none;
            padding: 12px 0 0 25px;
            display: none;
            backdrop-filter: none;
        }

        .luxury-dropdown::before {
            display: none;
        }

        .luxury-nav-item.active .luxury-dropdown {
            display: flex;
        }

        .luxury-toggle {
            display: block;
        }

        .holographic-visual {
            max-width: 600px;
            margin: 0 auto;
        }


        .solutions-grid-premium {
            grid-template-columns: 1fr;
        }

        .footer-grid-premium {
            grid-template-columns: repeat(2, 1fr);
            gap: 30px;
        }

        .cta-title-premium {
            font-size: var(--font-size-4xl);
        }
    }

    @media (max-width: 992px) {
        .hero-title {
            font-size: var(--font-size-2xl);
        }

        .section-title-premium {
            font-size: var(--font-size-3xl);
        }

        .hero-features {
            grid-template-columns: 1fr;
        }

        .hero-actions {
            flex-direction: column;
            gap: 16px;
        }

        .cta-primary,
        .cta-secondary {
            width: 100%;
            justify-content: center;
        }

        .cta-title-premium {
            font-size: var(--font-size-3xl);
        }

        .platform-showcase-premium {
            padding: 40px 30px;
        }

        .showcase-features-premium {
            grid-template-columns: 1fr;
        }

        .luxury-button {
            width: 100%;
            justify-content: center;
        }

        .footer-grid-premium {
            grid-template-columns: 1fr;
        }

        .showcase-title-premium {
            font-size: var(--font-size-2xl);
        }

        .section-subtitle-premium,
        .hero-subtitle,
        .cta-text-premium {
            font-size: var(--font-size-md);
        }
    }

    @media (max-width: 768px) {
        .logo-crystal {
            width: 56px;
            height: 56px;
        }

        .luxury-nav {
            padding: 10px 0;
        }

        .footer-crystal {
            width: 60px;
            height: 60px;
        }

        .hero-title {
            font-size: var(--font-size-4xl);
            line-height: 1.16;
            margin-bottom: 20px;
        }

        .premium-badge {
            margin-bottom: 18px;
        }

        .hero-subtitle {
            margin-bottom: 28px;
            line-height: 1.75;
        }

        .hero-features {
            grid-template-columns: repeat(2, 1fr);
            gap: 12px;
            margin-bottom: 28px;
        }

        .hero-feature {
            align-items: flex-start;
            flex-direction: column;
            gap: 10px;
            padding: 14px;
            text-align: right;
        }

        .feature-icon {
            width: 40px;
            height: 40px;
            font-size: var(--font-size-base);
        }

        .feature-text {
            font-size: var(--font-size-sm);
            line-height: 1.45;
        }

        .hero-actions {
            margin-bottom: 0;
        }

        .section-title-premium {
            font-size: var(--font-size-2xl);
        }

        .cta-title-premium {
            font-size: var(--font-size-2xl);
        }

        .premium-badge,
        .section-badge-premium {
            padding: 10px 20px;
            font-size: var(--font-size-xs);
        }

        .logo-main,
        .footer-brand-text-premium {
            font-size: var(--font-size-lg);
        }

        .premium-button {
            padding: 12px 24px;
            font-size: var(--font-size-sm);
        }

        .platform-showcase-premium {
            padding: 30px 20px;
        }

        .hero-subtitle,
        .section-subtitle-premium,
        .cta-text-premium {
            font-size: var(--font-size-base);
        }


        .hero-grid-premium {
            padding: 0 20px;
        }

        .holographic-hero {
            min-height: auto;
            padding: 92px 20px 34px;
        }

        .holographic-visual {
            display: none;
        }

        .premium-platform,
        .premium-solutions,
        .luxury-cta,
        .luxury-footer {
            padding-left: 20px;
            padding-right: 20px;
        }

        .nav-container {
            padding: 0 20px;
        }

        .footer-links-premium a {
            font-size: var(--font-size-sm);
        }
    }

    @media (max-width: 480px) {
        .logo-crystal {
            width: 50px;
            height: 50px;
        }

        .footer-crystal {
            width: 60px;
            height: 60px;
        }

        .hero-title {
            font-size: var(--font-size-2xl);
            line-height: 1.12;
            margin-bottom: 14px;
        }

        .holographic-hero {
            padding-top: 88px;
            padding-bottom: 24px;
        }

        .hero-features {
            grid-template-columns: 1fr 1fr;
            gap: 10px;
            margin-bottom: 20px;
        }

        .hero-subtitle {
            font-size: var(--font-size-sm);
            line-height: 1.65;
            margin-bottom: 18px;
        }

        .hero-feature {
            gap: 8px;
            padding: 12px;
        }

        .feature-icon {
            width: 34px;
            height: 34px;
            border-radius: 8px;
        }

        .feature-text {
            font-size: var(--font-size-xs);
            line-height: 1.5;
        }

        .hero-actions {
            flex-direction: row;
            gap: 10px;
        }

        .cta-primary,
        .cta-secondary {
            width: calc(50% - 5px);
            padding: 12px 10px;
            border-radius: var(--radius-medium);
            font-size: var(--font-size-sm);
            gap: 8px;
        }

        .floating-elements {
            display: none;
        }

        .section-title-premium {
            font-size: var(--font-size-2xl);
        }

        .cta-title-premium {
            font-size: var(--font-size-2xl);
        }

        .logo-main,
        .footer-brand-text-premium {
            font-size: var(--font-size-base);
        }

        .premium-button {
            padding: 10px 20px;
            font-size: var(--font-size-xs);
        }

        .nav-container,
        .platform-showcase-premium,
        .solutions-container-premium,
        .cta-container-premium,
        .footer-grid-premium {
            padding-left: 15px;
            padding-right: 15px;
        }

        .feature-card-premium,
        .solution-content-premium {
            padding: 15px;
        }

        .hero-feature {
            padding: 10px;
        }

        .hero-grid-premium {
            padding-left: 0;
            padding-right: 0;
        }

        .solution-image-premium {
            height: 180px;
        }

        .solutions-grid-premium {
            grid-template-columns: 1fr;
        }

        .footer-column-premium h3 {
            font-size: var(--font-size-lg);
        }

        .luxury-button {
            padding: 18px 30px;
            font-size: var(--font-size-base);
        }

        .premium-badge {
            font-size: var(--font-size-xs);
            padding: 8px 16px;
        }


    }

    /* ========== Animation Classes ========== */
    .reveal {
        opacity: 0;
        transform: translateY(40px);
        transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
            transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .reveal.visible {
        opacity: 1;
        transform: translateY(0);
    }

    .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;
    }

    .delay-7 {
        transition-delay: 0.7s;
    }

    .delay-8 {
        transition-delay: 0.8s;
    }

    @media (prefers-reduced-motion: reduce) {
        *,
        *::before,
        *::after {
            animation-duration: 0.001ms !important;
            animation-iteration-count: 1 !important;
            scroll-behavior: auto !important;
            transition-duration: 0.001ms !important;
        }

        .holographic-canvas {
            display: none;
        }

        .solution-card-premium,
        .dashboard-panel,
        .premium-badge,
        .section-badge-premium {
            transform: none !important;
        }
    }

    /* ========== Custom Scrollbar ========== */
    ::-webkit-scrollbar {
        width: 10px;
    }

    ::-webkit-scrollbar-track {
        background: var(--tech-darker);
    }

    ::-webkit-scrollbar-thumb {
        background: var(--gradient-primary);
        border-radius: 5px;
        border: 2px solid var(--tech-darker);
    }

    ::-webkit-scrollbar-thumb:hover {
        background: var(--primary);
    }

    /* ========== Selection Color ========== */
    ::selection {
        background: rgba(83, 214, 131, 0.3);
        color: white;
    }

    ::-moz-selection {
        background: rgba(83, 214, 131, 0.3);
        color: white;
    }

    /* ========== Luxury Language Selector ========== */
    .language-form {
        position: relative;
    }

    .language-select-wrapper {
        position: relative;
        min-width: 140px;
    }

    .language-select {
        background: var(--glass-bg);
        backdrop-filter: blur(30px) saturate(200%);
        color: rgba(255, 255, 255, 0.9);
        padding: 12px 42px 12px 20px;
        border-radius: var(--radius-medium);
        font-weight: 700;
        font-size: var(--font-size-sm);
        letter-spacing: 0.5px;
        border: 1px solid var(--glass-border);
        cursor: pointer;
        transition: var(--transition-smooth);
        appearance: none;
        -webkit-appearance: none;
        -moz-appearance: none;
        position: relative;
        z-index: 1;
        box-shadow: 0 5px 25px rgba(0, 0, 0, 0.2);
        width: 100%;
        background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12' fill='none'%3E%3Cpath d='M2.5 4.5L6 8L9.5 4.5' stroke='%2353d683' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
        background-repeat: no-repeat;
        background-position: calc(100% - 18px) center;
        background-size: 10px;
    }

    [dir="rtl"] .language-select {
        background-position: 18px center;
        padding: 12px 20px 12px 42px;
    }

    .language-select:hover {
        border-color: var(--primary);
        background-color: rgba(83, 214, 131, 0.1);
        transform: translateY(-2px);
        box-shadow: 0 8px 30px rgba(83, 214, 131, 0.15);
    }

    .language-select:focus {
        outline: none;
        border-color: var(--ai-cyan);
        box-shadow: 0 0 0 2px rgba(0, 212, 255, 0.2), 0 0 30px rgba(0, 212, 255, 0.1);
    }

    .language-select option {
        background-color: var(--tech-dark);
        color: white;
        padding: 10px 16px;
        font-weight: 600;
        font-size: var(--font-size-sm);
    }

    /* تخصيص السهم */
    .language-select-wrapper::after {
        content: '';
        position: absolute;
        top: 50%;
        right: 18px;
        transform: translateY(-50%);
        width: 6px;
        height: 6px;
        border-right: 2px solid var(--primary);
        border-bottom: 2px solid var(--primary);
        transform: translateY(-50%) rotate(45deg);
        pointer-events: none;
        z-index: 2;
        transition: var(--transition-smooth);
    }

    .language-select-wrapper:hover::after {
        border-color: var(--ai-cyan);
        transform: translateY(-50%) rotate(225deg);
    }

    /* تأثيرات خاصة لكل لغة */
    .language-select option[value="ar"] {
        background: linear-gradient(90deg, #53d683 0%, #2bc470 100%);
        color: #07110d;
    }

    .language-select option[value="en"] {
        background: linear-gradient(90deg, #4a8cff 0%, #3a7cff 100%);
        color: #ffffff;
    }

    .language-select option[value="de"] {
        background: linear-gradient(90deg, #000000 0%, #333333 100%);
        color: #ffffff;
    }

    .language-select option[value="fr"] {
        background: linear-gradient(90deg, #0055a4 0%, #ef4135 100%);
        color: #ffffff;
    }

    /* استعلام الوسائط للتصميم المتجاوب */
    @media (max-width: 1200px) {
        .luxury-actions {
            width: 100%;
            display: flex;
            justify-content: center;
            margin-top: 25px;
        }

        .language-form {
            width: 100%;
        }

        .language-select-wrapper {
            min-width: 100%;
            max-width: 280px;
            margin: 0 auto;
        }

        .language-select {
            padding: 14px 42px 14px 20px;
            font-size: var(--font-size-base);
        }
    }

    @media (max-width: 768px) {
        .language-select {
            padding: 12px 42px 12px 18px;
            font-size: var(--font-size-sm);
        }

        .language-select-wrapper::after {
            right: 16px;
        }
    }

    /* تأثيرات متقدمة */
    .language-select-wrapper {
        perspective: 1000px;
    }

    .language-select {
        transform-style: preserve-3d;
        transform-origin: center;
    }

    .language-select:hover {
        transform: translateY(-2px) rotateX(5deg);
    }

    .language-select:focus {
        animation: languagePulse 1.5s ease-in-out infinite;
    }

    @keyframes languagePulse {

        0%,
        100% {
            box-shadow: 0 0 0 0 rgba(0, 212, 255, 0.1);
        }

        50% {
            box-shadow: 0 0 0 8px rgba(0, 212, 255, 0);
        }
    }

    /* تأثيرات توهج عند التحديد */
    .language-select:focus {
        background-color: rgba(83, 214, 131, 0.15);
    }

    /* تأثير عند تغيير اللغة */
    @keyframes languageChange {
        0% {
            transform: translateY(-2px) scale(0.95);
            opacity: 0.8;
        }

        100% {
            transform: translateY(0) scale(1);
            opacity: 1;
        }
    }

    .language-select.changing {
        animation: languageChange 0.4s ease-out;
    }

    /* تحسينات الوصول */
    .language-select:focus-visible {
        outline: 2px solid var(--ai-cyan);
        outline-offset: 2px;
    }

    /* ========== Loader Logo Styles ========== */
    .loader-logo {
        position: relative;
        margin-bottom: 30px;
        /* animation: logoFloat 6s ease-in-out infinite; */
    }

    .loader-logo img {
        width: 100px;
        height: 100px;
        object-fit: contain;
        filter: drop-shadow(0 0 20px rgba(83, 214, 131, 0.5));
    }

    @keyframes logoFloat {

        0%,
        100% {
            transform: translateY(0) scale(1);
        }

        50% {
            transform: translateY(-10px) scale(1.05);
        }
    }

    /* تعديلات للشاشات الصغيرة */
    @media (max-width: 768px) {
        .loader-logo img {
            width: 80px;
            height: 80px;
        }
    }

    @media (max-width: 480px) {
        .loader-logo img {
            width: 80px;
            height: 80px;
        }
    }


    /* ========== TEMPERATURE DIAL STYLES ========== */
    .temperature-dial-container {
        position: relative;
        width: 100%;
        height: 180px;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        margin: 15px 0;
    }

    .temperature-dial {
        position: relative;
        width: 150px;
        height: 150px;
        border-radius: 50%;
        background: rgba(0, 0, 0, 0.3);
        display: flex;
        align-items: center;
        justify-content: center;
        border: 2px solid rgba(255, 255, 255, 0.1);
        box-shadow:
            inset 0 0 30px rgba(0, 0, 0, 0.5),
            0 0 40px rgba(255, 107, 107, 0.2);
        overflow: hidden;
    }

    .temp-dial-background {
        position: absolute;
        width: 100%;
        height: 100%;
        border-radius: 50%;
        background: conic-gradient(from -90deg,
                #4a8cff 0%,
                /* أزرق للبرودة */
                #53d683 25%,
                /* أخضر للمعتدل */
                #ffa726 50%,
                /* برتقالي للدفء */
                #ff6b6b 75%,
                /* أحمر للحرارة */
                #d5143b 100%
                /* أحمر داكن للحرارة العالية */
            );
        opacity: 0.1;
    }

    .temp-dial-progress {
        position: absolute;
        width: 100%;
        height: 100%;
        border-radius: 50%;
        background: conic-gradient(from -90deg,
                #4a8cff 0%,
                #53d683 calc(var(--temp-progress) * 0.25),
                #ffa726 calc(var(--temp-progress) * 0.5),
                #ff6b6b calc(var(--temp-progress) * 0.75),
                #d5143b var(--temp-progress),
                transparent var(--temp-progress) 100%);
        mask: radial-gradient(circle at center, transparent 60%, black 61%);
        -webkit-mask: radial-gradient(circle at center, transparent 60%, black 61%);
    }

    .temp-dial-needle {
        position: absolute;
        width: 2px;
        height: 60px;
        background: linear-gradient(to top, #ff6b6b, #ffa726);
        top: 50%;
        left: 50%;
        transform-origin: bottom center;
        transform: translate(-50%, -100%) rotate(var(--temp-rotation));
        z-index: 3;
        border-radius: 1px;
        box-shadow: 0 0 10px rgba(255, 107, 107, 0.8);
    }

    .temp-dial-needle::before {
        content: '';
        position: absolute;
        bottom: 0;
        left: 50%;
        transform: translateX(-50%);
        width: 12px;
        height: 12px;
        background: linear-gradient(45deg, #ff6b6b, #ffa726);
        border-radius: 50%;
        box-shadow: 0 0 15px rgba(255, 107, 107, 1);
    }

    .temp-dial-needle::after {
        content: '';
        position: absolute;
        top: 0;
        left: 50%;
        transform: translateX(-50%);
        width: 6px;
        height: 6px;
        background: white;
        border-radius: 50%;
        box-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
    }

    .temp-dial-center {
        position: absolute;
        width: 20px;
        height: 20px;
        background: linear-gradient(135deg, #ff6b6b, #ffa726);
        border-radius: 50%;
        z-index: 4;
        box-shadow:
            0 0 20px rgba(255, 107, 107, 0.8),
            inset 0 0 10px rgba(255, 255, 255, 0.5);
    }

    .temp-dial-value {
        position: absolute;
        top: 65%;
        left: 50%;
        transform: translate(-50%, -50%);
        font-size: 18px;
        font-weight: 800;
        color: white;
        z-index: 5;
        text-shadow: 0 0 15px rgba(255, 107, 107, 0.8);
        background: linear-gradient(90deg, #ff6b6b, #ffa726);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }

    .temp-dial-markers {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        border-radius: 50%;
    }

    .temp-dial-marker {
        position: absolute;
        top: 0;
        left: 50%;
        transform: translateX(-50%) rotate(calc(var(--temp-position) * 1.8deg - 90deg));
        transform-origin: bottom center;
        height: 50%;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        padding-top: 5px;
    }

    .temp-dial-marker .temp-marker-value {
        font-size: 10px;
        color: rgba(255, 255, 255, 0.8);
        font-weight: 600;
        transform: rotate(calc(var(--temp-position) * -1.8deg + 90deg));
    }

    .temp-dial-marker .temp-marker-label {
        font-size: 8px;
        color: rgba(255, 255, 255, 0.4);
        transform: rotate(calc(var(--temp-position) * -1.8deg + 90deg));
        margin-top: 2px;
    }

    /* علامات خاصة للنقاط الرئيسية */
    .temp-dial-marker:nth-child(1) {
        --temp-position: 0%;
    }

    /* -10°C */
    .temp-dial-marker:nth-child(2) {
        --temp-position: 25%;
    }

    /* 5°C */
    .temp-dial-marker:nth-child(3) {
        --temp-position: 50%;
    }

    /* 20°C */
    .temp-dial-marker:nth-child(4) {
        --temp-position: 75%;
    }

    /* 35°C */
    .temp-dial-marker:nth-child(5) {
        --temp-position: 100%;
    }

    /* 50°C */

    /* تأثيرات الحركة */
    .temperature-dial {
        animation: tempDialPulse 4s ease-in-out infinite;
    }

    @keyframes tempDialPulse {

        0%,
        100% {
            box-shadow:
                inset 0 0 30px rgba(0, 0, 0, 0.5),
                0 0 40px rgba(255, 107, 107, 0.2);
        }

        50% {
            box-shadow:
                inset 0 0 30px rgba(0, 0, 0, 0.5),
                0 0 60px rgba(255, 107, 107, 0.4);
        }
    }

    .temp-dial-needle {
        transition: transform 1.5s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .temp-dial-progress {
        transition: --temp-progress 1.5s cubic-bezier(0.4, 0, 0.2, 1);
    }

    /* تأثير التوهج للإبرة */
    @keyframes tempNeedleGlow {

        0%,
        100% {
            box-shadow: 0 0 10px rgba(255, 107, 107, 0.8);
        }

        50% {
            box-shadow: 0 0 20px rgba(255, 107, 107, 1),
                0 0 30px rgba(255, 107, 107, 0.5);
        }
    }

    .temp-dial-needle {
        animation: tempNeedleGlow 2s ease-in-out infinite;
    }

    /* تأثير تغيير اللون بناءً على درجة الحرارة */
    .temperature-dial.temp-low .temp-dial-progress {
        background: conic-gradient(from -90deg,
                #4a8cff 0%,
                #53d683 var(--temp-progress),
                transparent var(--temp-progress) 100%);
    }

    .temperature-dial.temp-moderate .temp-dial-progress {
        background: conic-gradient(from -90deg,
                #53d683 0%,
                #ffa726 var(--temp-progress),
                transparent var(--temp-progress) 100%);
    }

    .temperature-dial.temp-high .temp-dial-progress {
        background: conic-gradient(from -90deg,
                #ffa726 0%,
                #ff6b6b var(--temp-progress),
                transparent var(--temp-progress) 100%);
    }

    .temperature-dial.temp-extreme .temp-dial-progress {
        background: conic-gradient(from -90deg,
                #ff6b6b 0%,
                #d5143b var(--temp-progress),
                transparent var(--temp-progress) 100%);
    }

    /* ========== RESPONSIVE ADJUSTMENTS ========== */
    @media (max-width: 1200px) {
        .temperature-dial {
            width: 130px;
            height: 130px;
        }

        .temp-dial-needle {
            height: 50px;
        }

        .temp-dial-value {
            font-size: 16px;
            top: 60%;
        }
    }

    @media (max-width: 768px) {
        .temperature-dial-container {
            height: 160px;
        }

        .temperature-dial {
            width: 120px;
            height: 120px;
        }

        .temp-dial-needle {
            height: 45px;
        }

        .temp-dial-center {
            width: 16px;
            height: 16px;
        }

        .temp-dial-value {
            font-size: 14px;
            top: 55%;
        }
    }

    @media (max-width: 480px) {
        .temperature-dial-container {
            height: 140px;
        }

        .temperature-dial {
            width: 100px;
            height: 100px;
        }

        .temp-dial-needle {
            height: 40px;
        }

        .temp-dial-value {
            font-size: 12px;
            top: 50%;
        }

        .temp-dial-marker .temp-marker-value {
            font-size: 8px;
        }

        .temp-dial-marker .temp-marker-label {
            font-size: 6px;
        }
    }

/* ========== Final Design Hardening ========== */
:root {
    --surface-base: #07110d;
    --surface-raised: #0d1c15;
    --surface-muted: #13241b;
    --line-soft: rgba(255, 255, 255, 0.12);
    --text-strong: #f6fbf7;
    --text-muted: rgba(246, 251, 247, 0.76);
}

html {
    background: var(--surface-base);
}

body {
    background:
        linear-gradient(180deg, rgba(7, 17, 13, 0.95), rgba(9, 22, 16, 0.98)),
        var(--surface-base);
    color: var(--text-strong);
    letter-spacing: 0;
}

body::before {
    animation: none;
    background: linear-gradient(135deg, rgba(83, 214, 131, 0.05), rgba(0, 212, 255, 0.04));
    opacity: 0.65;
}

.premium-platform::before,
.premium-solutions::before,
.luxury-cta::before,
.floating-elements {
    display: none !important;
}

.luxury-nav,
.luxury-nav.scrolled {
    background: rgba(7, 17, 13, 0.92);
    border-bottom: 1px solid rgba(83, 214, 131, 0.18);
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.24);
}

.luxury-logo,
.language-select,
.premium-badge,
.section-badge-premium {
    box-shadow: none;
}

.holographic-hero {
    background:
        linear-gradient(90deg, rgba(7, 17, 13, 0.95) 0%, rgba(7, 17, 13, 0.84) 52%, rgba(7, 17, 13, 0.72) 100%),
        url("../img/hero-bg.webp") center / cover no-repeat;
    isolation: isolate;
}

.holographic-canvas {
    opacity: 0.18;
}

.premium-platform {
    background: var(--surface-raised);
}

.premium-solutions {
    background: #07110d;
}

.luxury-cta,
.luxury-footer {
    background: var(--surface-muted);
}

.hero-title,
.section-title-premium,
.cta-title-premium {
    text-shadow: none;
}

.hero-title span,
.section-title-premium span,
.cta-title-premium span,
.premium-badge,
.section-badge-premium,
.feature-icon::before {
    animation: none !important;
}

.hero-subtitle,
.section-subtitle-premium,
.showcase-description,
.cta-text-premium,
.feature-card-premium p,
.solution-desc-premium,
.footer-tagline-premium {
    color: var(--text-muted);
}

.hero-feature,
.feature-card-premium,
.solution-card-premium,
.platform-showcase-premium,
.dashboard-panel,
.dash-card {
    border-radius: 8px;
    border-color: var(--line-soft);
    box-shadow: 0 16px 38px rgba(0, 0, 0, 0.24);
}

.hero-feature,
.feature-card-premium,
.solution-card-premium,
.dashboard-panel,
.dash-card,
.premium-badge,
.section-badge-premium {
    background: rgba(255, 255, 255, 0.055);
}

.hero-feature:hover,
.feature-card-premium:hover,
.solution-card-premium:hover,
.cta-primary:hover,
.cta-secondary:hover,
.premium-button:hover,
.luxury-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 18px 42px rgba(0, 0, 0, 0.28);
}

.hero-feature::before,
.feature-card-premium::before,
.solution-card-premium::before,
.cta-secondary::before,
.cta-primary::after,
.premium-button::before,
.luxury-button::before {
    display: none;
}

.feature-icon {
    border-radius: 8px;
    background: rgba(83, 214, 131, 0.14);
}

.cta-primary,
.cta-secondary,
.premium-button,
.luxury-button {
    border-radius: 8px;
    letter-spacing: 0;
    text-transform: none;
    min-height: 48px;
}

.cta-primary,
.luxury-button,
.premium-button {
    background: linear-gradient(135deg, #43c979 0%, #0fb897 100%);
    box-shadow: 0 12px 30px rgba(15, 184, 151, 0.24);
}

.cta-secondary {
    background: rgba(255, 255, 255, 0.055);
    border-color: var(--line-soft);
}

.solution-image-premium {
    background: #08130f;
}

.solution-image-premium img {
    transform: none !important;
}

.solution-overlay-premium {
    background: linear-gradient(180deg, transparent 10%, rgba(7, 17, 13, 0.88) 100%);
}

.footer-contact-premium a,
.footer-links-premium a {
    overflow-wrap: anywhere;
}

@media (max-width: 768px) {
    .luxury-menu {
        width: min(88vw, 360px);
        background: rgba(7, 17, 13, 0.98);
    }

    .hero-grid-premium {
        padding-left: 0;
        padding-right: 0;
    }

    .hero-title {
        max-width: 18ch;
        margin-inline: auto;
    }

    .hero-subtitle {
        max-width: 34rem;
    }

    .hero-actions {
        align-items: stretch;
    }

    .cta-primary,
    .cta-secondary {
        white-space: normal;
        text-align: center;
        line-height: 1.45;
    }
}

@media (max-width: 480px) {
    .holographic-hero {
        padding: 86px 16px 30px;
    }

    .hero-title {
        font-size: 26px;
        max-width: 15ch;
    }

    .hero-features {
        gap: 8px;
    }

    .hero-actions {
        flex-direction: column;
        gap: 10px;
    }

    .cta-primary,
    .cta-secondary {
        width: 100%;
        padding: 12px 14px;
    }

    .premium-platform,
    .premium-solutions,
    .luxury-cta,
    .luxury-footer {
        padding-left: 16px;
        padding-right: 16px;
    }
}

@media (max-width: 360px) {
    .holographic-hero {
        padding: 76px 14px 18px;
    }

    .premium-badge {
        margin-bottom: 10px;
        padding: 7px 12px;
    }

    .hero-title {
        font-size: 24px;
        max-width: 22ch;
        margin-bottom: 10px;
    }

    .hero-subtitle {
        font-size: 13px;
        line-height: 1.52;
        margin-bottom: 12px;
    }

    .hero-features {
        gap: 6px;
        margin-bottom: 12px;
    }

    .hero-feature {
        padding: 8px;
        gap: 6px;
    }

    .feature-icon {
        width: 30px;
        height: 30px;
        font-size: 13px;
    }

    .feature-text {
        font-size: 11px;
        line-height: 1.35;
    }

    .hero-actions {
        flex-direction: row;
        gap: 8px;
    }

    .cta-primary,
    .cta-secondary {
        width: calc(50% - 4px);
        min-height: 44px;
        padding: 9px 6px;
        font-size: 12px;
        gap: 0;
    }

    .cta-primary i,
    .cta-secondary i {
        display: none;
    }
}