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

:root {
    /* Color System */
    --primary-color: #667eea;
    --primary-light: #764ba2;
    --primary-dark: #4c63d2;
    --secondary-color: #f093fb;
    --secondary-light: #f5576c;
    --accent-color: #4facfe;
    --success-color: #00d4aa;
    --warning-color: #ffb946;
    --error-color: #ff6b6b;
    
    /* Neutral Colors */
    --white: #ffffff;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;
    
    /* Spacing */
    --spacing-1: 0.25rem;
    --spacing-2: 0.5rem;
    --spacing-3: 0.75rem;
    --spacing-4: 1rem;
    --spacing-5: 1.25rem;
    --spacing-6: 1.5rem;
    --spacing-8: 2rem;
    --spacing-10: 2.5rem;
    --spacing-12: 3rem;
    --spacing-16: 4rem;
    --spacing-20: 5rem;
    --spacing-24: 6rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    
    /* Transitions */
    --transition-fast: 0.15s ease-out;
    --transition-normal: 0.3s ease-out;
    --transition-slow: 0.5s ease-out;
}

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

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--white);
    overflow-x: hidden;
}

/* Utility Classes */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-4);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--spacing-8);
    }
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-16);
}

.section-title {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    margin-bottom: var(--spacing-4);
    color: var(--gray-900);
}

.section-description {
    font-size: var(--font-size-xl);
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .section-title {
        font-size: var(--font-size-3xl);
    }
    
    .section-description {
        font-size: var(--font-size-lg);
    }
}

/* Button Components */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-3) var(--spacing-6);
    font-size: var(--font-size-base);
    font-weight: 600;
    border-radius: var(--radius-lg);
    text-decoration: none;
    border: 2px solid transparent;
    transition: all var(--transition-normal);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn--large {
    padding: var(--spacing-4) var(--spacing-8);
    font-size: var(--font-size-lg);
}

.btn--primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    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(--gray-700);
    border: 2px solid var(--gray-200);
    box-shadow: var(--shadow-sm);
}

.btn--secondary:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-1px);
}

.btn--outline {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

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

.btn__icon {
    font-size: 1.2em;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--gray-100);
    z-index: 1000;
    transition: all var(--transition-normal);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-4) var(--spacing-4);
    min-height: 80px;
}

.nav__brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
}

.nav__logo {
    height: 40px;
    width: auto;
}

.nav__title {
    font-size: var(--font-size-xl);
    font-weight: 800;
    color: var(--gray-900);
}

.nav__menu {
    display: none;
    list-style: none;
    gap: var(--spacing-8);
}

.nav__link {
    color: var(--gray-700);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast);
}

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

.nav__cta {
    display: none;
}

.nav__toggle {
    display: flex;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
    padding: var(--spacing-2);
}

.nav__toggle span {
    width: 24px;
    height: 3px;
    background: var(--gray-700);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

@media (min-width: 768px) {
    .nav__menu {
        display: flex;
    }
    
    .nav__cta {
        display: block;
    }
    
    .nav__toggle {
        display: none;
    }
}

/* Hero Section */
.hero {
    padding: 120px 0 var(--spacing-24);
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="60" height="60" viewBox="0 0 60 60" xmlns="http://www.w3.org/2000/svg"><g fill="none" fill-rule="evenodd"><g fill="%23667eea" fill-opacity="0.03"><circle cx="30" cy="30" r="1"/></g></g></svg>');
    pointer-events: none;
}

.hero__content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-12);
    align-items: center;
    position: relative;
}

.hero__title {
    font-size: var(--font-size-5xl);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: var(--spacing-6);
    color: var(--gray-900);
}

.hero__description {
    font-size: var(--font-size-xl);
    color: var(--gray-600);
    margin-bottom: var(--spacing-8);
    max-width: 600px;
}

.hero__cta {
    display: flex;
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-12);
    flex-wrap: wrap;
}

.hero__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-6);
    margin-top: var(--spacing-8);
}

.stat {
    text-align: center;
}

.stat__number {
    display: block;
    font-size: var(--font-size-2xl);
    font-weight: 800;
    color: var(--primary-color);
}

.stat__label {
    font-size: var(--font-size-sm);
    color: var(--gray-600);
}

.hero__visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero__phone {
    position: relative;
    z-index: 2;
    animation: float 6s ease-in-out infinite;
}

.hero__app-image {
    max-width: 300px;
    height: auto;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-2xl);
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(1deg); }
}

@media (min-width: 1024px) {
    .hero__content {
        grid-template-columns: 1fr 1fr;
    }
    
    .hero__title {
        font-size: var(--font-size-6xl);
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 100px 0 var(--spacing-16);
    }
    
    .hero__title {
        font-size: var(--font-size-4xl);
    }
    
    .hero__description {
        font-size: var(--font-size-lg);
    }
    
    .hero__cta {
        flex-direction: column;
    }
    
    .hero__stats {
        gap: var(--spacing-4);
    }
}

/* App Showcase Section */
.app-showcase {
    padding: var(--spacing-24) 0;
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
}

.showcase-grid {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-20);
    max-width: 1000px;
    margin: 0 auto;
}

.showcase-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-12);
    align-items: center;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease-out;
}

.showcase-item.animate-fade-in-up {
    opacity: 1;
    transform: translateY(0);
}

.showcase-item--reverse {
    direction: rtl;
}

.showcase-item--reverse * {
    direction: ltr;
}

.showcase-image {
    position: relative;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    transition: transform var(--transition-normal);
}

.showcase-image:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-2xl);
}

.showcase-image img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: var(--radius-2xl);
}

.showcase-content {
    padding: var(--spacing-6);
}

.showcase-content h3 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--spacing-4);
    color: var(--gray-900);
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
}

.showcase-content p {
    font-size: var(--font-size-lg);
    color: var(--gray-600);
    line-height: 1.7;
}

@media (max-width: 768px) {
    .showcase-item {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-6);
    }
    
    .showcase-item--reverse {
        direction: ltr;
    }
    
    .showcase-content {
        padding: var(--spacing-4);
    }
    
    .showcase-content h3 {
        font-size: var(--font-size-xl);
        justify-content: center;
    }
}

/* Enhanced download section */
.download__phone-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.download__phones {
    max-width: 350px;
    height: auto;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-2xl);
    transition: transform var(--transition-normal);
}

.download__phones:hover {
    transform: scale(1.05) rotate(1deg);
}

/* Features Section */
.features {
    padding: var(--spacing-24) 0;
    background: var(--white);
}

.features__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-8);
}

.feature-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-8);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    border: 1px solid var(--gray-100);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.feature-card__icon {
    margin-bottom: var(--spacing-6);
}

.feature-card__title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-4);
    color: var(--gray-900);
}

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

/* How It Works Section */
.how-it-works {
    padding: var(--spacing-24) 0;
    background: var(--gray-50);
}

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

.step {
    display: grid;
    grid-template-columns: 80px 1fr 120px;
    gap: var(--spacing-8);
    align-items: center;
    margin-bottom: var(--spacing-16);
    position: relative;
}

.step:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 40px;
    top: 100%;
    width: 2px;
    height: var(--spacing-16);
    background: linear-gradient(to bottom, var(--primary-color), transparent);
}

.step--reverse {
    grid-template-columns: 120px 1fr 80px;
    text-align: right;
}

.step--reverse .step__visual {
    order: -1;
}

.step__number {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    font-weight: 800;
    box-shadow: var(--shadow-lg);
}

.step__title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--spacing-4);
    color: var(--gray-900);
}

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

.step__visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.step__icon {
    font-size: 60px;
    padding: var(--spacing-4);
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

@media (max-width: 768px) {
    .step {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-4);
    }
    
    .step--reverse {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .step--reverse .step__visual {
        order: 0;
    }
    
    .step:not(:last-child)::after {
        display: none;
    }
}

/* Download Section */
.download {
    padding: var(--spacing-24) 0;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: var(--white);
}

.download__content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-12);
    align-items: center;
}

.download__title {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    margin-bottom: var(--spacing-4);
}

.download__description {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-8);
    opacity: 0.9;
}

.download__badges {
    display: flex;
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-8);
}

.download-badge {
    height: 60px;
    width: auto;
    transition: transform var(--transition-normal);
}

.download-badge:hover {
    transform: scale(1.05);
}

.download__features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
}

.feature-check {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
}

.check-icon {
    font-size: var(--font-size-lg);
}

.download__phones {
    max-width: 400px;
    height: auto;
}

@media (min-width: 1024px) {
    .download__content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .download__badges {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .download-badge {
        height: 50px;
    }
}

/* Pricing Section */
.pricing {
    padding: var(--spacing-24) 0;
    background: var(--white);
}

.pricing__cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-8);
    max-width: 1000px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-8);
    border: 2px solid var(--gray-100);
    position: relative;
    transition: all var(--transition-normal);
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.pricing-card--featured {
    border-color: var(--primary-color);
    transform: scale(1.05);
}

.pricing-card--featured:hover {
    transform: scale(1.05) translateY(-4px);
}

.pricing-card__badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: var(--white);
    padding: var(--spacing-2) var(--spacing-4);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.pricing-card__header {
    text-align: center;
    margin-bottom: var(--spacing-8);
}

.pricing-card__title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-4);
    color: var(--gray-900);
}

.pricing-card__price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: var(--spacing-2);
}

.price {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    color: var(--primary-color);
}

.period {
    color: var(--gray-600);
}

.pricing-card__features {
    list-style: none;
    margin-bottom: var(--spacing-8);
}

.pricing-card__features li {
    padding: var(--spacing-3) 0;
    color: var(--gray-700);
    border-bottom: 1px solid var(--gray-100);
}

.pricing-card__features li:last-child {
    border-bottom: none;
}

/* Footer */
.footer {
    background: var(--gray-900);
    color: var(--white);
    padding: var(--spacing-16) 0 var(--spacing-8);
}

.footer__content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-12);
    margin-bottom: var(--spacing-12);
}

.footer__brand {
    text-align: center;
}

.footer__logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    margin-bottom: var(--spacing-4);
}

.footer__logo img {
    height: 16px;
    width: auto;
}

.footer__logo span {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--gray-700);
}

/* Mobile styles for footer logo */
@media (max-width: 768px) {
    .footer__logo img {
        height: 12px;
        width: auto;
    }
    
    .footer__logo span {
        font-size: var(--font-size-sm);
    }
    
    .footer__logo {
        gap: var(--spacing-1);
        margin-bottom: var(--spacing-4);
    }
}

.footer__tagline {
    color: var(--gray-400);
}

.footer__links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-8);
}

.footer__column h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-4);
}

.footer__column ul {
    list-style: none;
}

.footer__column li {
    margin-bottom: var(--spacing-2);
}

.footer__column a {
    color: var(--gray-400);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

.footer__bottom {
    text-align: center;
    padding-top: var(--spacing-8);
    border-top: 1px solid var(--gray-800);
    color: var(--gray-400);
}

@media (min-width: 768px) {
    .footer__content {
        grid-template-columns: 1fr 2fr;
    }
    
    .footer__brand {
        text-align: left;
    }
}

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

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Scroll animations */
.animate-fade-in-up {
    animation: fadeInUp 0.6s ease-out forwards;
}

.animate-fade-in-left {
    animation: fadeInLeft 0.6s ease-out forwards;
}

.animate-fade-in-right {
    animation: fadeInRight 0.6s ease-out forwards;
}

/* Responsive Design */
@media (max-width: 480px) {
    .hero__title {
        font-size: var(--font-size-3xl);
    }
    
    .section-title {
        font-size: var(--font-size-2xl);
    }
    
    .features__grid {
        grid-template-columns: 1fr;
    }
    
    .pricing__cards {
        grid-template-columns: 1fr;
    }
    
    .pricing-card--featured {
        transform: none;
    }
    
    .pricing-card--featured:hover {
        transform: translateY(-4px);
    }
}

/* Loading States */
.loading {
    opacity: 0.7;
    pointer-events: none;
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus styles */
.btn:focus,
.nav__link:focus,
a:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

/* High contrast mode */
@media (prefers-contrast: high) {
    :root {
        --gray-600: #000000;
        --gray-700: #000000;
        --gray-800: #000000;
        --gray-900: #000000;
    }
}

/* How It Works Section */
.how-it-works {
    padding: var(--spacing-20) 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
}

.steps {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-16);
    max-width: 1000px;
    margin: 0 auto;
}

.step {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: var(--spacing-8);
    align-items: center;
    padding: var(--spacing-8);
    background: var(--white);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    transition: var(--transition-normal);
    position: relative;
}

.step:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-2xl);
}

.step--reverse {
    grid-template-columns: auto 1fr auto;
}

.step--reverse .step__content {
    order: 2;
}

.step--reverse .step__number {
    order: 1;
}

.step--reverse .step__visual {
    order: 3;
}

.step__number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: var(--white);
    border-radius: 50%;
    font-size: var(--font-size-xl);
    font-weight: 700;
    box-shadow: var(--shadow-md);
}

.step__content {
    flex: 1;
    max-width: 500px;
}

.step__title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-3);
    line-height: 1.3;
}

.step__description {
    font-size: var(--font-size-lg);
    color: var(--gray-600);
    line-height: 1.6;
    margin: 0;
}

.step__visual {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #f093fb, #f5576c);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
}

.step__icon {
    font-size: 3rem;
    line-height: 1;
}

/* Mobile responsiveness for How It Works */
@media (max-width: 768px) {
    .how-it-works {
        padding: var(--spacing-16) 0;
    }
    
    .steps {
        gap: var(--spacing-12);
    }
    
    .step {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-6);
        padding: var(--spacing-6);
    }
    
    .step--reverse {
        grid-template-columns: 1fr;
    }
    
    .step--reverse .step__content,
    .step--reverse .step__number,
    .step--reverse .step__visual {
        order: unset;
    }
    
    .step__number {
        margin: 0 auto;
        width: 50px;
        height: 50px;
        font-size: var(--font-size-lg);
    }
    
    .step__content {
        max-width: 100%;
    }
    
    .step__title {
        font-size: var(--font-size-xl);
    }
    
    .step__description {
        font-size: var(--font-size-base);
    }
    
    .step__visual {
        margin: 0 auto;
        width: 80px;
        height: 80px;
    }
    
    .step__icon {
        font-size: 2.5rem;
    }
}

@media (max-width: 480px) {
    .step {
        padding: var(--spacing-4);
        gap: var(--spacing-4);
    }
    
    .step__title {
        font-size: var(--font-size-lg);
    }
    
    .step__visual {
        width: 70px;
        height: 70px;
    }
    
    .step__icon {
        font-size: 2rem;
    }
}