/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Colors */
    --primary: #135bec;
    --primary-dark: #0d47c1;
    --secondary: #135bec;
    --secondary-dark: #0d47c1;
    --accent: #135bec;
    --dark: #0F172A;
    --dark-light: #1E293B;
    --dark-lighter: #334155;
    --gray: #64748B;
    --gray-light: #94A3B8;
    --gray-lighter: #CBD5E1;
    --white: #FFFFFF;
    --background: #F8FAFC;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #135bec 0%, #0d47c1 100%);
    --gradient-secondary: linear-gradient(135deg, #8B5CF6 0%, #EC4899 100%);
    --gradient-dark: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;

    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
}

body {
    font-family: var(--font-sans);
    background: var(--background);
    color: var(--dark);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.navbar.scrolled {
    box-shadow: var(--shadow-md);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--dark);
    text-decoration: none;
}

.logo-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.nav-links a {
    color: var(--gray);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

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

/* Buttons */
.btn-primary,
.btn-secondary {
    padding: 0.625rem 1.5rem;
    border-radius: var(--radius-lg);
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    border: none;
    cursor: pointer;
    font-size: 0.9375rem;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: var(--white);
    color: var(--primary);
    border: 2px solid var(--gray-lighter);
}

.btn-secondary:hover {
    border-color: var(--primary);
    background: rgba(59, 130, 246, 0.05);
}

.btn-large {
    padding: 0.875rem 2rem;
    font-size: 1rem;
}

/* Hero Section */
.hero {
    padding: calc(80px + var(--spacing-3xl)) 0 var(--spacing-3xl);
    background: linear-gradient(180deg, rgba(59, 130, 246, 0.03) 0%, rgba(255, 255, 255, 0) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 999px;
    color: var(--primary);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    animation: fadeInDown 0.6s ease;
}

.badge-dot {
    width: 6px;
    height: 6px;
    background: var(--primary);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--dark);
    animation: fadeInUp 0.6s ease 0.1s both;
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-description {
    font-size: 1.25rem;
    color: var(--gray);
    margin-bottom: var(--spacing-xl);
    line-height: 1.8;
    animation: fadeInUp 0.6s ease 0.2s both;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
    animation: fadeInUp 0.6s ease 0.3s both;
    flex-wrap: wrap;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-2xl);
    padding-top: var(--spacing-2xl);
    border-top: 1px solid var(--gray-lighter);
    animation: fadeInUp 0.6s ease 0.4s both;
}

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

.stat-number {
    font-size: 2rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--gray);
    font-weight: 500;
}

.hero-visual {
    max-width: 900px;
    margin: var(--spacing-3xl) auto 0;
    animation: fadeInUp 0.6s ease 0.5s both;
}

/* Screenshot Placeholders */
.screenshot-placeholder {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.05) 0%, rgba(6, 182, 212, 0.05) 100%);
    border: 2px dashed var(--gray-lighter);
    border-radius: var(--radius-xl);
    padding: var(--spacing-3xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    min-height: 300px;
    transition: all 0.3s ease;
}

.screenshot-placeholder:hover {
    border-color: var(--primary);
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(6, 182, 212, 0.1) 100%);
}

.screenshot-placeholder svg {
    color: var(--gray-light);
}

.screenshot-placeholder p {
    font-weight: 600;
    color: var(--gray);
    font-size: 1.125rem;
}

.placeholder-hint {
    font-size: 0.875rem;
    color: var(--gray-light);
    font-style: italic;
}

.hero-screenshot {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-2xl);
    border: 1px solid var(--gray-lighter);
}

.hero-screenshot img {
    width: 100%;
    height: auto;
    display: block;
}

/* Features Section */
.features {
    padding: var(--spacing-3xl) 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-3xl);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: var(--spacing-md);
}

.section-description {
    font-size: 1.125rem;
    color: var(--gray);
    line-height: 1.8;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
}

.feature-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(59, 130, 246, 0.1);
}

.feature-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.feature-icon.blue {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(59, 130, 246, 0.2) 100%);
    color: var(--primary);
}

.feature-icon.purple {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.1) 0%, rgba(139, 92, 246, 0.2) 100%);
    color: var(--accent);
}

.feature-icon.green {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(16, 185, 129, 0.2) 100%);
    color: #10B981;
}

.feature-icon.orange {
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.1) 0%, rgba(249, 115, 22, 0.2) 100%);
    color: #F97316;
}

.feature-icon.cyan {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.1) 0%, rgba(6, 182, 212, 0.2) 100%);
    color: var(--secondary);
}

.feature-icon.pink {
    background: linear-gradient(135deg, rgba(236, 72, 153, 0.1) 0%, rgba(236, 72, 153, 0.2) 100%);
    color: #EC4899;
}

.feature-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: var(--spacing-sm);
}

.feature-description {
    color: var(--gray);
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.feature-list {
    list-style: none;
    padding: 0;
}

.feature-list li {
    padding-left: var(--spacing-md);
    position: relative;
    color: var(--gray);
    margin-bottom: var(--spacing-xs);
    font-size: 0.9375rem;
}

.feature-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: bold;
}

/* Operation Modes */
.modes {
    padding: var(--spacing-3xl) 0;
    background: var(--white);
}

.modes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: var(--spacing-xl);
}

.mode-card {
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.02) 0%, rgba(15, 23, 42, 0.05) 100%);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-xl);
    border: 2px solid var(--gray-lighter);
    transition: all 0.3s ease;
}

.mode-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.mode-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.mode-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.mode-icon.simulation {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.1) 0%, rgba(139, 92, 246, 0.2) 100%);
    color: var(--accent);
}

.mode-icon.gateway {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(16, 185, 129, 0.2) 100%);
    color: #10B981;
}

.mode-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark);
}

.mode-description {
    color: var(--gray);
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
}

.mode-screenshot {
    margin-top: var(--spacing-lg);
}

.mode-screenshot .screenshot-placeholder {
    min-height: 250px;
}

/* Architecture Section */
.architecture {
    padding: var(--spacing-3xl) 0;
}

.architecture-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.architecture-diagram {
    min-height: 500px;
}

.mermaid-container {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--gray-lighter);
    display: flex;
    align-items: center;
    justify-content: center;
}

.mermaid-container .mermaid {
    width: 100%;
}

.mermaid-container pre {
    background: transparent;
    margin: 0;
    padding: 0;
}

.architecture-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.arch-feature {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.arch-feature:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-lg);
}

.arch-icon {
    font-size: 2rem;
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
}

.arch-icon .material-icons {
    font-size: 1.5rem;
    color: var(--white);
}

.arch-feature h4 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: var(--spacing-xs);
}

.arch-feature p {
    color: var(--gray);
    font-size: 0.9375rem;
    line-height: 1.6;
}

/* Demo Section */
.demo {
    padding: var(--spacing-3xl) 0;
    background: var(--white);
}

.carousel-container {
    position: relative;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
}

.carousel-wrapper {
    overflow: hidden;
    border-radius: var(--radius-xl);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}

.demo-carousel {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.demo-item {
    min-width: 100%;
    text-align: center;
    padding: 0;
    background: var(--white);
    opacity: 0;
    transition: opacity 0.5s ease;
}

.demo-item.active {
    opacity: 1;
}

.demo-screenshot {
    min-height: 500px;
    margin-bottom: var(--spacing-lg);
    border-radius: var(--radius-xl);
    overflow: hidden;
    background: var(--white);
    border: 1px solid var(--gray-lighter);
    box-shadow: var(--shadow-2xl);
}

.demo-screenshot img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.demo-item h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: var(--spacing-md);
    padding: 0 var(--spacing-lg);
}

.demo-item p {
    color: var(--gray);
    line-height: 1.7;
    max-width: 600px;
    margin: 0 auto;
    font-size: 1.0625rem;
    padding: 0 var(--spacing-lg) var(--spacing-xl);
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--white);
    border: none;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    z-index: 10;
}

.carousel-btn:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 6px 20px rgba(6, 182, 212, 0.3);
}

.carousel-btn:hover svg {
    stroke: var(--white);
}

.carousel-prev {
    left: 0;
}

.carousel-next {
    right: 0;
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-xl);
}

.carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid var(--primary);
    background: transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
}

.carousel-dot:hover {
    transform: scale(1.2);
}

.carousel-dot.active {
    background: var(--primary);
    width: 32px;
    border-radius: 6px;
}

/* Tech Stack */
.tech-stack {
    padding: var(--spacing-3xl) 0;
}

.tech-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-2xl);
}

.tech-badge {
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: 0.9375rem;
    transition: all 0.3s ease;
    cursor: default;
}

.tech-badge.python {
    background: var(--gradient-primary);
    color: var(--white);
}

.tech-badge.react {
    background: var(--gradient-primary);
    color: var(--white);
}

.tech-badge.docker {
    background: var(--gradient-primary);
    color: var(--white);
}

.tech-badge.mqtt {
    background: var(--gradient-primary);
    color: var(--white);
}

.tech-badge.influx {
    background: var(--gradient-primary);
    color: var(--white);
}

.tech-badge.modbus {
    background: var(--gradient-primary);
    color: var(--white);
}

.tech-badge:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* CTA Section */
.cta {
    padding: var(--spacing-3xl) 0;
    background: var(--gradient-dark);
    color: var(--white);
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: var(--spacing-md);
}

.cta-description {
    font-size: 1.125rem;
    color: var(--gray-lighter);
    margin-bottom: var(--spacing-xl);
    line-height: 1.8;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
    flex-wrap: wrap;
}

.cta-code {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    text-align: left;
    backdrop-filter: blur(10px);
}

.cta-code pre {
    margin: 0;
    overflow-x: auto;
}

.cta-code code {
    font-family: 'Monaco', 'Menlo', monospace;
    font-size: 0.875rem;
    line-height: 1.8;
    color: var(--gray-lighter);
}

/* Footer */
.footer {
    background: var(--dark);
    color: var(--gray-lighter);
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
    padding-bottom: var(--spacing-2xl);
    border-bottom: 1px solid var(--dark-lighter);
}

.footer-links {
    display: flex;
    gap: var(--spacing-3xl);
}

.footer-brand .logo {
    margin-bottom: var(--spacing-md);
}

.footer-tagline {
    color: var(--gray);
    font-size: 0.9375rem;
    line-height: 1.6;
}

.footer-column h4 {
    color: var(--white);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    font-size: 0.9375rem;
}

.footer-column a {
    display: block;
    color: var(--gray-light);
    text-decoration: none;
    margin-bottom: var(--spacing-sm);
    font-size: 0.9375rem;
    transition: color 0.3s ease;
}

.footer-column a:hover {
    color: var(--primary);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-lg);
}

.footer-bottom p {
    color: var(--gray);
    font-size: 0.875rem;
}

.footer-social {
    display: flex;
    gap: var(--spacing-md);
}

.footer-social a {
    color: var(--gray-light);
    transition: color 0.3s ease;
}

.footer-social a:hover {
    color: var(--primary);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .architecture-content {
        grid-template-columns: 1fr;
    }

    .footer-content {
        flex-wrap: wrap;
    }

    .footer-links {
        gap: var(--spacing-2xl);
    }

    .carousel-container {
        max-width: 1000px;
    }

    .demo-screenshot {
        min-height: 450px;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .hero-description {
        font-size: 1.125rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .features-grid,
    .modes-grid,
    .demo-grid {
        grid-template-columns: 1fr;
    }

    .nav-links {
        gap: var(--spacing-md);
    }

    .nav-links a:not(.btn-primary) {
        display: none;
    }

    .footer-content {
        flex-direction: column;
    }

    .footer-links {
        flex-wrap: wrap;
        gap: var(--spacing-xl);
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }

    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .cta-title {
        font-size: 2rem;
    }

    .carousel-container {
        padding: 0 var(--spacing-lg);
    }

    .carousel-btn {
        width: 40px;
        height: 40px;
    }

    .demo-screenshot {
        min-height: 300px;
    }

    .demo-item h4 {
        font-size: 1.25rem;
    }

    .demo-item p {
        font-size: 0.9375rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn-large {
        width: 100%;
        justify-content: center;
    }

    .container {
        padding: 0 var(--spacing-md);
    }

    .carousel-container {
        padding: 0 var(--spacing-md);
    }

    .carousel-btn {
        width: 36px;
        height: 36px;
    }

    .demo-item {
        padding: var(--spacing-lg);
    }

    .demo-screenshot {
        min-height: 250px;
    }

    .demo-item h4,
    .demo-item p {
        padding-left: 0;
        padding-right: 0;
    }

    .carousel-dot {
        width: 10px;
        height: 10px;
    }

    .carousel-dot.active {
        width: 24px;
    }
}

/* Scroll Animation */
.scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

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