/* =========================================
   FUTURISTIC DESIGN SYSTEM
   ========================================= */
:root {
    /* Futuristic Color Palette - Inspired by cyberpunk/tech */
    --primary-neon: #00D4FF;
    --primary-glow: #00F7FF;
    --secondary-neon: #9D00FF;
    --cyber-blue: #0066FF;
    --matrix-green: #00FF9D;
    --dark-bg: #0A0A14;
    --darker-bg: #050510;
    --card-bg: rgba(16, 18, 27, 0.8);
    --card-border: rgba(0, 212, 255, 0.2);
    --text-primary: #FFFFFF;
    --text-secondary: #A0A8C3;
    --text-glow: rgba(0, 212, 255, 0.8);

    /* Advanced Shadows & Glows */
    --glow-sm: 0 0 10px rgba(0, 212, 255, 0.3);
    --glow-md: 0 0 20px rgba(0, 212, 255, 0.5);
    --glow-lg: 0 0 40px rgba(0, 212, 255, 0.7);
    --glow-neon: 0 0 30px var(--primary-neon);
    --shadow-cyber: 0 10px 30px rgba(0, 0, 0, 0.5);
    --shadow-hologram: 0 5px 15px rgba(157, 0, 255, 0.4);

    /* Futuristic Gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary-neon), var(--cyber-blue));
    --gradient-secondary: linear-gradient(135deg, var(--secondary-neon), var(--primary-neon));
    --gradient-dark: linear-gradient(180deg, var(--dark-bg), var(--darker-bg));
    --gradient-card: linear-gradient(145deg, rgba(16, 18, 27, 0.9), rgba(10, 12, 20, 0.9));

    /* Legacy/Compat Support (Mapping to new vars where possible) */
    --primary-color: var(--primary-neon);
    --secondary-color: var(--dark-bg);
    --bg-light: var(--dark-bg);
    --bg-off-white: var(--darker-bg);
    --text-main: var(--text-primary);
    --shadow-sm: var(--glow-sm);
    --shadow-lg: var(--glow-lg);
}

/* =========================================
   1. GLOBAL FUTURISTIC STYLES
   ========================================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', 'Roboto', sans-serif;
    background: var(--gradient-dark);
    color: var(--text-primary);
    overflow-x: hidden;
    position: relative;
    min-height: 100vh;
}

/* Animated background effects */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 50%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(157, 0, 255, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(0, 255, 157, 0.05) 0%, transparent 50%);
    z-index: -2;
    pointer-events: none;
}

/* Data stream animation background */
.data-streams {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0.1;
    overflow: hidden;
}

.stream {
    position: absolute;
    width: 2px;
    height: 100px;
    background: linear-gradient(to bottom, transparent, var(--primary-neon), transparent);
    animation: streamFlow 8s linear infinite;
}

@keyframes streamFlow {
    0% {
        transform: translateY(-100px) rotate(0deg);
        opacity: 0;
    }

    10% {
        opacity: 1;
    }

    90% {
        opacity: 1;
    }

    100% {
        transform: translateY(100vh) rotate(360deg);
        opacity: 0;
    }
}

/* =========================================
   2. FUTURISTIC HEADER
   ========================================= */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(10, 10, 20, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 212, 255, 0.2);
    /* Enforce consistent padding */
    padding: 15px 0;
    height: 90px;
    /* Fixed height to prevent jerks */
    display: flex;
    align-items: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.header.scrolled {
    background: rgba(5, 5, 16, 0.98);
    box-shadow: var(--glow-sm);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    width: 100%;
    /* Ensure container takes width */
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
    height: 100%;
    /* Fill header height */
}

/* Futuristic Logo */
.logo {
    display: flex;
    align-items: center;
    position: relative;
    z-index: 2;
    text-decoration: none;
    height: 100%;
}

.logo img {
    height: 50px;
    /* Increased from 40px to match footer or user preference, standardizing */
    width: auto;
    /* Maintain aspect ratio */
    filter: drop-shadow(0 0 5px var(--primary-neon));
    transition: all 0.3s ease;
}

.logo:hover img {
    filter: drop-shadow(0 0 15px var(--primary-glow));
    transform: scale(1.05);
}

/* Deprecated logo text styles - keeping empty/hidden just in case */
.logo-text {
    display: none;
}

.logo-text .smart {
    color: var(--primary-neon);
    font-size: 1.8rem;
    text-shadow: 0 0 10px var(--primary-neon);
    letter-spacing: 2px;
}

.logo-text .option {
    color: white;
    font-size: 1.4rem;
    letter-spacing: 1px;
}

.logo-text .tagline {
    color: var(--text-secondary);
    font-size: 0.7rem;
    font-family: 'Segoe UI', sans-serif;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-top: 3px;
}

/* Hologram Styles */
.hologram-container {
    position: relative;
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
    perspective: 1000px;
}

.hologram {
    position: relative;
    transform-style: preserve-3d;
    animation: float 6s ease-in-out infinite;
}

.hologram img {
    width: 100%;
    height: auto;
    filter: drop-shadow(0 0 20px rgba(0, 212, 255, 0.4));
    mask-image: linear-gradient(to bottom, black 80%, transparent 100%);
    -webkit-mask-image: linear-gradient(to bottom, black 80%, transparent 100%);
}

.hologram::after {
    content: '';
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%) rotateX(60deg);
    width: 80%;
    height: 40px;
    background: radial-gradient(ellipse at center, rgba(0, 212, 255, 0.4) 0%, transparent 70%);
    filter: blur(10px);
    animation: pulsar 2s infinite;
}

@keyframes float {

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

    50% {
        transform: translateY(-20px);
    }
}

@keyframes pulsar {

    0%,
    100% {
        opacity: 0.5;
        transform: translateX(-50%) rotateX(60deg) scale(1);
    }

    50% {
        opacity: 1;
        transform: translateX(-50%) rotateX(60deg) scale(1.2);
    }
}

/* Cyber Navigation */
.nav-menu {
    display: flex;
    gap: 2.5rem;
    list-style: none;
    align-items: center;
}

.nav-link {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    padding: 8px 0;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-decoration: none;
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: var(--text-primary);
    text-shadow: 0 0 10px var(--primary-neon);
}

.nav-link:hover::before {
    width: 100%;
}

.nav-link.active {
    color: var(--primary-neon);
    text-shadow: 0 0 15px var(--primary-neon);
}

.nav-link.active::before {
    width: 100%;
    background: var(--gradient-primary);
    box-shadow: var(--glow-sm);
}

/* Cyber Button */
.cyber-button,
.btn,
.btn-cyber {
    background: transparent;
    border: 2px solid var(--primary-neon);
    color: var(--primary-neon);
    padding: 12px 28px;
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
    text-shadow: 0 0 5px var(--primary-neon);
    box-shadow: inset 0 0 10px rgba(0, 212, 255, 0.2),
        0 0 10px rgba(0, 212, 255, 0.3);
    text-decoration: none;
    display: inline-block;
    cursor: pointer;
}

/* Variants */
.btn-primary,
.btn-primary-cyber {
    background: var(--gradient-primary);
    color: var(--dark-bg);
    /* Better contrast on bright gradient */
    border: none;
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
    text-shadow: none;
}

.btn-secondary-cyber {
    /* Keeps default outline style */
    background: transparent;
    color: var(--primary-neon);
}


.cyber-button::before,
.btn-cyber::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.4), transparent);
    transition: left 0.6s ease;
}

.cyber-button:hover::before,
.btn-cyber:hover::before {
    left: 100%;
}

.cyber-button:hover,
.btn:hover,
.btn-cyber:hover {
    background: rgba(0, 212, 255, 0.1);
    box-shadow: inset 0 0 20px rgba(0, 212, 255, 0.3),
        0 0 20px rgba(0, 212, 255, 0.5);
    transform: translateY(-2px);
    color: var(--primary-neon);
}

.btn-primary:hover,
.btn-primary-cyber:hover {
    background: var(--primary-neon);
    color: var(--darker-bg);
    box-shadow: 0 0 30px var(--primary-neon);
}

/* Force larger footer logo */
.footer .logo img {
    height: 90px !important;
    /* Override inline 50px to make prominent */
    width: auto;
}

/* Mobile Menu Toggle */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
}

.hamburger .bar {
    width: 30px;
    height: 3px;
    background: var(--primary-neon);
    transition: all 0.3s ease;
    border-radius: 2px;
    box-shadow: 0 0 5px var(--primary-neon);
}

/* =========================================
   3. CYBERPUNK HERO SECTION
   ========================================= */
.hero {
    padding-top: 150px;
    padding-bottom: 100px;
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 30% 30%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(157, 0, 255, 0.1) 0%, transparent 50%);
    z-index: -1;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

/* Hero Text Styling */
.hero-text {
    position: relative;
    z-index: 2;
}

.hero-subtitle {
    display: inline-block;
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--primary-neon);
    margin-bottom: 2rem;
    padding: 10px 20px;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 30px;
    box-shadow: var(--glow-sm);
    animation: pulse 2s infinite;
}

@keyframes pulse {

    0%,
    100% {
        box-shadow: 0 0 10px rgba(0, 212, 255, 0.3);
    }

    50% {
        box-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
    }
}

.hero-text h1 {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    background: linear-gradient(90deg, var(--text-primary), var(--primary-neon));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px rgba(0, 212, 255, 0.3);
}

.hero-text p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    line-height: 1.7;
    max-width: 90%;
}

/* =========================================
   4. NEON CARDS SECTION
   ========================================= */
.section {
    padding: 100px 0;
    position: relative;
}

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

.section-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(90deg, var(--primary-neon), var(--secondary-neon));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
    box-shadow: var(--glow-sm);
}

.section-subtitle {
    color: var(--text-secondary);
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto;
}

/* Neon Grid Cards */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.neon-card,
.card {
    background: var(--gradient-card);
    border: 1px solid var(--card-border);
    border-radius: 15px;
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
    backdrop-filter: blur(10px);
}

.neon-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

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

.neon-card:hover,
.card:hover {
    transform: translateY(-10px);
    box-shadow: var(--glow-lg);
    border-color: var(--primary-neon);
}

.card-icon {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    color: var(--primary-neon);
    text-shadow: 0 0 15px var(--primary-neon);
}

.neon-card h3,
.card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.neon-card p,
.card p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* =========================================
   6. PRODUCT SHOWCASE
   ========================================= */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
}

.product-card {
    background: var(--gradient-card);
    border: 1px solid var(--card-border);
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.4s ease;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--glow-lg);
    border-color: var(--primary-neon);
}

.product-image {
    height: 250px;
    overflow: hidden;
    position: relative;
}

.product-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom,
            transparent 50%,
            rgba(0, 212, 255, 0.1) 100%);
    z-index: 1;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.1);
}

.product-content {
    padding: 2rem;
}

.product-content h3 {
    color: var(--text-primary);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.product-content p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

/* =========================================
   7. FOOTER
   ========================================= */
.footer {
    background: rgba(10, 10, 20, 0.95);
    border-top: 1px solid var(--card-border);
    padding: 4rem 0 2rem;
    margin-top: 4rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer h4 {
    color: var(--primary-neon);
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

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

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

.footer-links a:hover {
    color: var(--primary-neon);
    padding-left: 5px;
    text-shadow: 0 0 5px var(--primary-neon);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer-contact {
    list-style: none;
    padding: 0;
}

.footer-contact li {
    margin-bottom: 0.8rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
}

.footer-contact i {
    width: 25px;
    /* Fixed width for alignment */
}

/* =========================================
   8. MEDIA QUERIES
   ========================================= */
@media (max-width: 768px) {
    .header .container {
        padding: 0 1rem;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background: rgba(10, 10, 20, 0.98);
        padding: 2rem;
        flex-direction: column;
        gap: 1.5rem;
        backdrop-filter: blur(10px);
        transform: translateY(-150%);
        transition: transform 0.4s ease;
    }

    .nav-menu.active {
        transform: translateY(0);
    }

    .hamburger {
        display: flex !important;
        flex-direction: column;
        cursor: pointer;
        z-index: 2000;
        margin-left: auto;
        /* Push to right just in case */
    }

    .bar {
        width: 25px;
        height: 3px;
        background-color: var(--primary-neon);
        margin: 3px 0;
        transition: 0.4s;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .hero-text {
        order: 2;
    }

    .hero-image {
        order: 1;
    }

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

    .hero-text h1 {
        font-size: 2.5rem;
    }
}

/* =========================================
   9. QUANTUM SPECIFIC STYLES
   ========================================= */
.quantum-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

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

/* Futuristic Logo */
.logo {
    display: flex;
    align-items: center;
    position: relative;
    z-index: 2;
    height: 100%;
    /* Fix jerk */
}

.logo-wrapper {
    position: relative;
    padding: 5px 15px;
    border-radius: 8px;
    /* Slightly rounded rectangle */
    background: rgba(255, 255, 255, 0.03);
    /* Faint white background */
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.1), inset 0 0 10px rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(5px);
    transition: all 0.3s ease;
}

.logo-wrapper:hover {
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.3), inset 0 0 15px rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.3);
}

.logo img {
    height: 50px;
    /* Standardize size to prevent jerk */
    width: auto;
    /* Adjusted height to fit in wrapper without crossing menu */
    filter: drop-shadow(0 0 5px var(--primary-neon));
    transition: all 0.3s ease;
}

.quantum-list li {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
    align-items: flex-start;
}

.quantum-icon {
    min-width: 50px;
    height: 50px;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid var(--primary-neon);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary-neon);
    box-shadow: 0 0 15px rgba(0, 212, 255, 0.2);
    transition: all 0.3s ease;
}

.quantum-list li:hover .quantum-icon {
    background: var(--primary-neon);
    color: var(--dark-bg);
    box-shadow: 0 0 20px var(--primary-neon);
    transform: rotate(360deg);
}

.quantum-visual {
    position: relative;
    height: 400px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 20px;
    border: 1px solid rgba(0, 212, 255, 0.2);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.quantum-visual::before {
    content: '';
    position: absolute;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, transparent 0%, var(--primary-neon) 10%, transparent 20%);
    animation: rotate 4s linear infinite;
    opacity: 0.1;
}

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

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

@media (max-width: 768px) {
    .quantum-section {
        grid-template-columns: 1fr;
    }
}

/* =========================================
   10. FAQ ACCORDION STYLES (Dark Theme)
   ========================================= */
.accordion {
    max-width: 800px;
    margin: 0 auto;
}

.accordion-item {
    border-bottom: 1px solid rgba(0, 212, 255, 0.2);
    margin-bottom: 1rem;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 8px;
    overflow: hidden;
}

.accordion-header {
    width: 100%;
    text-align: left;
    background: transparent;
    border: none;
    padding: 1.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-neon);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

.accordion-header:hover {
    background: rgba(0, 212, 255, 0.05);
}

.accordion-header::after {
    content: '+';
    font-size: 1.5rem;
    color: var(--primary-neon);
    transition: transform 0.3s ease;
}

.accordion-header.active::after {
    content: '-';
    transform: rotate(180deg);
}

.accordion-body {
    display: none;
    padding: 0 1.5rem 1.5rem 1.5rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.accordion-body a {
    color: var(--primary-neon);
    text-decoration: none;
}

.accordion-body.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

/* =========================================
   11. HOLOGRAM CTA STYLES
   ========================================= */
.hologram-cta {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1) 0%, rgba(157, 0, 255, 0.1) 100%);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 20px;
    padding: 3rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    margin-top: 4rem;
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.1);
}

.hologram-cta::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.1) 0%, transparent 70%);
    animation: pulse 4s infinite;
    pointer-events: none;
}

.hologram-cta h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    background: linear-gradient(to right, #fff, var(--primary-neon));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hologram-cta p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

@keyframes pulse {
    0% {
        transform: scale(0.95);
        opacity: 0.5;
    }

    50% {
        transform: scale(1.05);
        opacity: 0.8;
    }

    100% {
        transform: scale(0.95);
        opacity: 0.5;
    }
}