/* ============================================
   Kids Robo Landing Page - Styles
   Brand Colors: Deep Blue #004766, Mint Green #98FB98, Aqua #00B4D8
   ============================================ */

/* CSS Variables */
:root {
    /* Brand Colors */
    --color-primary: #004766;
    --color-primary-dark: #003550;
    --color-primary-light: #005580;
    --color-secondary: #00B4D8;
    --color-secondary-dark: #0096b4;
    --color-accent: #98FB98;
    --color-accent-dark: #7de87d;
    
    /* Neutral Colors */
    --color-white: #ffffff;
    --color-off-white: #F1FAEE;
    --color-gray-100: #f8f9fa;
    --color-gray-200: #e9ecef;
    --color-gray-300: #dee2e6;
    --color-gray-400: #ced4da;
    --color-gray-500: #adb5bd;
    --color-gray-600: #6c757d;
    --color-gray-700: #495057;
    --color-gray-800: #343a40;
    --color-gray-900: #212529;
    
    /* Semantic Colors */
    --color-success: #98FB98;
    --color-warning: #ffc107;
    --color-danger: #dc3545;
    
    /* Typography */
    --font-primary: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-hebrew: 'Heebo', 'IBM Plex Sans', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 71, 102, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 71, 102, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 71, 102, 0.15);
    --shadow-xl: 0 20px 40px rgba(0, 71, 102, 0.2);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
    --transition-slow: 350ms ease;
    
    /* Container */
    --container-max: 1200px;
    --container-padding: 1.5rem;
}

/* RTL Support */
[dir="rtl"] {
    --font-primary: 'Heebo', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* Reset & Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-primary);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-gray-800);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--color-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-secondary-dark);
}

/* Container */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-primary);
}

h1 { font-size: clamp(2.5rem, 5vw, 3.5rem); }
h2 { font-size: clamp(2rem, 4vw, 2.75rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 0.75rem 1.5rem;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 600;
    line-height: 1;
    text-align: center;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary) 100%);
    color: var(--color-white);
    border-color: transparent;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--color-secondary-dark) 0%, var(--color-primary-dark) 100%);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: var(--color-white);
}

.btn-secondary {
    background: var(--color-white);
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-secondary:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-full {
    width: 100%;
}

/* ============================================
   Header
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-gray-200);
    transition: all var(--transition-normal);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
}

.logo-desktop {
    height: 50px;
    width: auto;
}

.logo-mobile {
    display: none;
    height: 40px;
    width: auto;
}

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

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-gray-700);
    transition: color var(--transition-fast);
}

.nav-link:hover {
    color: var(--color-primary);
}

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

.lang-toggle {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-gray-100);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-full);
    cursor: pointer;
    font-family: inherit;
    font-size: 0.875rem;
    font-weight: 600;
    transition: all var(--transition-fast);
}

.lang-toggle:hover {
    background: var(--color-gray-200);
}

.lang-current {
    color: var(--color-primary);
}

.lang-switch {
    color: var(--color-gray-500);
}

.btn-header {
    padding: 0.625rem 1.25rem;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 32px;
    height: 32px;
    background: transparent;
    border: none;
    cursor: pointer;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-primary);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

/* Mobile Menu */
.mobile-menu {
    display: none;
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-gray-200);
    padding: var(--spacing-lg);
    z-index: 999;
}

.mobile-menu.active {
    display: block;
}

.mobile-nav {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.mobile-nav-link {
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--color-gray-700);
    padding: var(--spacing-sm) 0;
}

/* Sticky CTA */
.sticky-cta {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-md);
    background: var(--color-white);
    border-top: 1px solid var(--color-gray-200);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
    z-index: 998;
}

.sticky-cta .btn {
    width: 100%;
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    position: relative;
    padding: calc(80px + var(--spacing-4xl)) 0 var(--spacing-4xl);
    background: linear-gradient(135deg, var(--color-off-white) 0%, #e8f4f8 50%, var(--color-white) 100%);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -25%;
    width: 80%;
    height: 150%;
    background: radial-gradient(ellipse, rgba(0, 180, 216, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

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

.hero-content {
    max-width: 600px;
}

.hero-title {
    margin-bottom: var(--spacing-lg);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-xl);
    line-height: 1.7;
}

.hero-subtitle em {
    color: var(--color-primary);
    font-style: normal;
    font-weight: 600;
}

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

.hero-trust {
    display: flex;
    gap: var(--spacing-2xl);
}

.trust-badge {
    display: flex;
    flex-direction: column;
}

.trust-number {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-primary);
}

.trust-label {
    font-size: 0.875rem;
    color: var(--color-gray-600);
}

/* Video */
.hero-media {
    position: relative;
}

.video-wrapper {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    background: var(--color-gray-900);
}

.video-wrapper video {
    width: 100%;
    display: block;
}

.video-play-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.video-play-overlay svg {
    width: 80px;
    height: 80px;
}

.video-play-overlay:hover {
    transform: translate(-50%, -50%) scale(1.1);
}

.video-wrapper video:not([paused]) ~ .video-play-overlay,
.video-wrapper.playing .video-play-overlay {
    opacity: 0;
    pointer-events: none;
}

/* Hero Wave */
.hero-wave {
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    line-height: 0;
}

.hero-wave svg {
    width: 100%;
    height: auto;
}

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

.section-title {
    margin-bottom: var(--spacing-md);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-gray-600);
}

/* ============================================
   Our Story Section
   ============================================ */
.our-story {
    background-color: #f9fafb;
    padding: 80px 0;
}

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

.story-text {
    margin-bottom: 20px;
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--color-gray-800);
}

.story-highlight {
    font-weight: 600;
    color: var(--color-primary);
}

/* ============================================
   Features Section
   ============================================ */
.features {
    padding: var(--spacing-4xl) 0;
    background: var(--color-white);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.feature-card {
    padding: var(--spacing-2xl);
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all var(--transition-normal);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-accent);
}

.feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    margin-bottom: var(--spacing-lg);
    background: linear-gradient(135deg, var(--color-off-white) 0%, #e8f4f8 100%);
    border-radius: var(--radius-lg);
    color: var(--color-primary);
}

.feature-icon svg {
    width: 40px;
    height: 40px;
}

.feature-title {
    margin-bottom: var(--spacing-sm);
}

.feature-desc {
    color: var(--color-gray-600);
    line-height: 1.7;
}

/* ============================================
   How It Works Section
   ============================================ */
.how-it-works {
    padding: var(--spacing-4xl) 0;
    background: linear-gradient(180deg, var(--color-white) 0%, var(--color-off-white) 100%);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
    position: relative;
}

.steps-grid::before {
    content: '';
    position: absolute;
    top: 100px;
    left: 12.5%;
    right: 12.5%;
    height: 3px;
    background: linear-gradient(90deg, var(--color-accent) 0%, var(--color-secondary) 100%);
    z-index: 0;
}

.step-card {
    position: relative;
    text-align: center;
    z-index: 1;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    margin-bottom: var(--spacing-lg);
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary) 100%);
    color: var(--color-white);
    font-size: 1.25rem;
    font-weight: 700;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-md);
}

.step-image {
    margin-bottom: var(--spacing-lg);
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--color-white);
    box-shadow: var(--shadow-md);
}

.step-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.step-title {
    margin-bottom: var(--spacing-sm);
}

.step-desc {
    font-size: 0.95rem;
    color: var(--color-gray-600);
}

/* ============================================
   Testimonials Section
   ============================================ */
.testimonials {
    padding: var(--spacing-4xl) 0;
    background: var(--color-primary);
}

.testimonials .section-title,
.testimonials .section-subtitle {
    color: var(--color-white);
}

.testimonials .section-subtitle {
    opacity: 0.8;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.testimonial-card {
    padding: var(--spacing-2xl);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.testimonial-content {
    margin-bottom: var(--spacing-lg);
}

.testimonial-quote {
    font-size: 1.05rem;
    color: var(--color-gray-700);
    line-height: 1.8;
    font-style: italic;
}

.testimonial-quote::before {
    content: '"';
    font-size: 3rem;
    color: var(--color-accent);
    line-height: 0;
    vertical-align: -0.5em;
    margin-right: var(--spacing-xs);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-gray-200);
}

.author-avatar {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary) 100%);
    color: var(--color-white);
    font-size: 1.25rem;
    font-weight: 600;
    border-radius: var(--radius-full);
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-weight: 600;
    color: var(--color-primary);
}

.author-location {
    font-size: 0.875rem;
    color: var(--color-gray-500);
}

/* ============================================
   FAQ Section
   ============================================ */
.faq {
    padding: var(--spacing-4xl) 0;
    background: var(--color-white);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--color-gray-200);
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: var(--spacing-lg) 0;
    background: transparent;
    border: none;
    cursor: pointer;
    font-family: inherit;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-primary);
    text-align: left;
    transition: color var(--transition-fast);
}

[dir="rtl"] .faq-question {
    text-align: right;
}

.faq-question:hover {
    color: var(--color-secondary);
}

.faq-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    color: var(--color-gray-500);
    transition: transform var(--transition-normal);
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding-bottom: var(--spacing-lg);
    color: var(--color-gray-600);
    line-height: 1.8;
}

/* ============================================
   Register Section
   ============================================ */
.register {
    padding: var(--spacing-4xl) 0;
    background: linear-gradient(135deg, var(--color-off-white) 0%, #e8f4f8 100%);
}

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

.register-title {
    margin-bottom: var(--spacing-md);
}

.register-subtitle {
    font-size: 1.125rem;
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-xl);
}

.register-benefits {
    list-style: none;
}

.register-benefits li {
    position: relative;
    padding-left: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
    color: var(--color-gray-700);
}

[dir="rtl"] .register-benefits li {
    padding-left: 0;
    padding-right: var(--spacing-xl);
}

.register-benefits li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-accent-dark);
    font-weight: 700;
}

[dir="rtl"] .register-benefits li::before {
    left: auto;
    right: 0;
}

.register-form-wrapper {
    background: var(--color-white);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
}

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

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.form-group label {
    font-weight: 600;
    color: var(--color-gray-700);
}

.form-group input {
    padding: var(--spacing-md) var(--spacing-lg);
    font-family: inherit;
    font-size: 1rem;
    border: 2px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.form-group input:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 3px rgba(0, 180, 216, 0.1);
}

.form-disclaimer {
    font-size: 0.8rem;
    color: var(--color-gray-500);
    text-align: center;
}

.form-disclaimer a {
    color: var(--color-gray-600);
    text-decoration: underline;
}

/* Form Success */
.form-success {
    text-align: center;
    padding: var(--spacing-2xl);
}

.success-icon svg {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-lg);
}

.form-success h3 {
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

.form-success p {
    color: var(--color-gray-600);
}

/* ============================================
   Footer
   ============================================ */
.footer {
    padding: var(--spacing-2xl) 0;
    background: var(--color-gray-900);
    color: var(--color-gray-400);
}

.footer-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-lg);
    text-align: center;
}

.footer-logo {
    height: 40px;
    width: auto;
    opacity: 0.9;
}

.footer-tagline {
    color: var(--color-accent);
    font-weight: 500;
}

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

.footer-links a {
    color: var(--color-gray-400);
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: var(--color-white);
}

.footer-copyright {
    font-size: 0.85rem;
    color: var(--color-gray-500);
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1024px) {
    .hero-inner {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
    
    .hero-content {
        text-align: center;
        max-width: 100%;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .hero-trust {
        justify-content: center;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .steps-grid::before {
        display: none;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .register-wrapper {
        grid-template-columns: 1fr;
    }
    
    .register-content {
        text-align: center;
    }
    
    .register-benefits {
        display: inline-block;
        text-align: left;
    }
}

@media (max-width: 768px) {
    :root {
        --container-padding: 1rem;
    }
    
    .header-inner {
        height: 70px;
    }
    
    .nav, .btn-header {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .logo-desktop {
        display: none;
    }
    
    .logo-mobile {
        display: block;
    }
    
    .sticky-cta {
        display: block;
    }
    
    .hero {
        padding-top: calc(70px + var(--spacing-2xl));
        padding-bottom: var(--spacing-2xl);
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .hero-cta .btn {
        width: 100%;
    }
    
    .hero-trust {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .steps-grid {
        grid-template-columns: 1fr;
    }
    
    .step-image img {
        height: 180px;
    }
    
    .feature-card {
        padding: var(--spacing-lg);
    }
    
    .testimonial-card {
        padding: var(--spacing-lg);
    }
    
    .register-form-wrapper {
        padding: var(--spacing-lg);
    }
    
    .footer-links {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    /* Mobile Typography Improvements */
    .story-text {
        font-size: 1.05rem;
    }

    .trust-label {
        font-size: 1rem;
    }

    .step-desc {
        font-size: 1.05rem;
    }

    .footer-copyright {
        font-size: 1rem;
    }

    .form-disclaimer {
        font-size: 0.9rem;
    }

    /* Spacing & Layout Optimization */
    .our-story {
        padding: var(--spacing-2xl) 0;
    }

    .features, .how-it-works, .testimonials, .faq, .register {
        padding: var(--spacing-2xl) 0;
    }

    /* Footer Padding for Sticky CTA & Safe Areas */
    .footer {
        padding-bottom: calc(var(--spacing-2xl) + 80px); /* Space for sticky CTA */
        padding-bottom: calc(var(--spacing-2xl) + 80px + env(safe-area-inset-bottom));
    }

    /* Touch Targets */
    .btn {
        min-height: 48px;
    }
    
    .sticky-cta {
        padding-bottom: calc(var(--spacing-md) + env(safe-area-inset-bottom));
    }
}

/* ============================================
   RTL Specific Styles
   ============================================ */
[dir="rtl"] .hero-wave {
    transform: scaleX(-1);
}

[dir="rtl"] .feature-card:hover {
    transform: translateY(-8px);
}

[dir="rtl"] .testimonial-quote::before {
    margin-right: 0;
    margin-left: var(--spacing-xs);
}

/* ============================================
   Animations
   ============================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content,
.hero-media,
.feature-card,
.step-card,
.testimonial-card {
    animation: fadeInUp 0.6s ease forwards;
}

.hero-media {
    animation-delay: 0.2s;
}

.feature-card:nth-child(2) {
    animation-delay: 0.1s;
}

.feature-card:nth-child(3) {
    animation-delay: 0.2s;
}

.step-card:nth-child(2) {
    animation-delay: 0.1s;
}

.step-card:nth-child(3) {
    animation-delay: 0.2s;
}

.step-card:nth-child(4) {
    animation-delay: 0.3s;
}

.testimonial-card:nth-child(2) {
    animation-delay: 0.1s;
}

.testimonial-card:nth-child(3) {
    animation-delay: 0.2s;
}