@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,100..1000;1,9..40,100..1000&display=swap');

:root {
    --primary-green: #05b12d;
    --primary-green-light: #07d235;
    --primary-green-dark: #048a24;
    --secondary-blue: #007AFF;
    --electric-blue: #0066FF;
    --coral: #FF6B6B;
    --gradient-primary: linear-gradient(135deg, #05b12d 0%, #07d235 100%);
    --gradient-hero: linear-gradient(135deg, #f8fcf9 0%, #e8f7eb 50%, #f0fdf4 100%);
    --gradient-accent: linear-gradient(135deg, #05b12d 0%, #07d235 100%);
    --shadow-soft: 0 4px 20px rgba(5, 177, 45, 0.15);
    --shadow-medium: 0 8px 32px rgba(5, 177, 45, 0.2);
    --shadow-strong: 0 16px 48px rgba(5, 177, 45, 0.25);
    --border-radius: 16px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #333;
    background: #ffffff;
    scroll-behavior: smooth;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
header {
    background: rgba(255, 255, 255, 0.98);
    border-bottom: 1px solid rgba(240, 240, 240, 0.5);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: var(--transition);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.2rem;
    font-weight: 600;
    color: #333;
    text-decoration: none;
}

.logo img {
    height: 32px;
    width: auto;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-links a {
    text-decoration: none;
    color: #777;
    font-weight: 400;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: #05b12d;
}

/* Main Content */
main {
    margin-top: 70px;
}

/* Hero Section */
.hero {
    background: var(--gradient-hero);
    color: #333;
    text-align: center;
    padding: 160px 0 120px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 20%, rgba(5, 177, 45, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(0, 212, 255, 0.02) 0%, transparent 50%);
    z-index: 1;
}

.hero .container {
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 32px;
    line-height: 1.1;
    background: linear-gradient(135deg, #1a1a1a 0%, #333 50%, #05b12d 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: 1.4rem;
    margin-bottom: 24px;
    color: #555;
    max-width: 680px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 450;
    line-height: 1.5;
}

.tagline {
    font-size: 1.2rem;
    font-style: italic;
    margin-bottom: 56px;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 500;
}

.btn-primary {
    display: inline-block;
    background: var(--gradient-primary);
    color: #fff;
    padding: 18px 36px;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition);
    border: none;
    box-shadow: var(--shadow-soft);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
    background: linear-gradient(135deg, #048a24 0%, #036d1c 100%);
}

.app-store-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    width: auto;
    justify-content: center;
}

.app-store-icon {
    display: flex;
    align-items: center;
    opacity: 0.9;
}

.app-store-icon svg {
    width: 24px;
    height: 24px;
    filter: drop-shadow(0 1px 2px rgba(0,0,0,0.1));
}

.app-store-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    line-height: 1.1;
}

.app-store-text {
    font-size: 0.85rem;
    font-weight: 500;
    opacity: 0.9;
    margin-bottom: 1px;
    letter-spacing: 0.01em;
}

.app-store-main {
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1;
}

.cta-subtitle {
    margin-top: 20px;
    font-size: 1rem;
    color: #777;
    font-weight: 500;
}

/* CTA Details Enhancement */
.cta-details {
    margin-top: 20px;
    text-align: center;
}

.cta-details .cta-subtitle {
    margin: 0 0 8px 0;
    font-size: 1rem;
    color: #777;
    font-weight: 500;
}

.compatibility {
    margin: 0;
    font-size: 0.9rem;
    color: #999;
    font-weight: 400;
}

/* Problem Solution Section */
.problem-solution {
    padding: 120px 0;
    background: linear-gradient(180deg, #f8faff 0%, #ffffff 100%);
    position: relative;
}


.problem-solution-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: flex-start;
    position: relative;
    z-index: 1;
}

.problems h2,
.solutions h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 40px;
    text-align: center;
    letter-spacing: -0.02em;
}

.problems h2 {
    color: #FF6B6B;
}

.solutions h2 {
    background: linear-gradient(135deg, #1a1a1a 0%, #333 50%, #05b12d 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.problem-list,
.solution-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.problem-item,
.solution-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 24px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--border-radius);
    border: 1px solid rgba(240, 240, 240, 0.8);
    transition: var(--transition);
}

.problem-item:hover {
    border-color: rgba(255, 107, 107, 0.3);
    box-shadow: 0 4px 12px rgba(255, 107, 107, 0.1);
}

.solution-item:hover {
    border-color: rgba(5, 177, 45, 0.3);
    box-shadow: 0 4px 12px rgba(5, 177, 45, 0.1);
}

.problem-icon,
.solution-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
    margin-top: 4px;
}

.problem-text h3,
.solution-text h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: #333;
}

.problem-text p,
.solution-text p {
    color: #777;
    line-height: 1.5;
    margin: 0;
    font-weight: 450;
}

/* Comparison Table */
.comparison-table {
    background: rgba(255, 255, 255, 0.98);
    border-radius: var(--border-radius);
    border: 1px solid rgba(240, 240, 240, 0.8);
    overflow: hidden;
    margin-bottom: 32px;
}

.comparison-header {
    display: grid;
    grid-template-columns: 1fr 1fr;
    background: linear-gradient(135deg, #f8faff 0%, #e8f2ff 100%);
}

.comparison-item {
    padding: 24px;
    text-align: center;
    border-right: 1px solid rgba(240, 240, 240, 0.5);
}

.comparison-item:last-child {
    border-right: none;
}

.comparison-item.highlight {
    background: var(--gradient-primary);
    color: white;
}

.comparison-item h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.comparison-price {
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0;
    opacity: 0.9;
}

.comparison-features {
    display: flex;
    flex-direction: column;
}

.comparison-row {
    display: grid;
    grid-template-columns: 140px 1fr 1fr;
    border-bottom: 1px solid rgba(240, 240, 240, 0.5);
}

.comparison-row:last-child {
    border-bottom: none;
}

.feature-name {
    padding: 16px 20px;
    background: rgba(248, 250, 255, 0.8);
    font-weight: 600;
    color: #333;
    border-right: 1px solid rgba(240, 240, 240, 0.5);
    display: flex;
    align-items: center;
    font-size: 0.9rem;
}

.other-apps,
.send-to-self {
    padding: 16px 20px;
    display: flex;
    align-items: center;
    font-weight: 450;
    color: #777;
}

.other-apps {
    border-right: 1px solid rgba(240, 240, 240, 0.5);
}

.send-to-self {
    background: rgba(5, 177, 45, 0.03);
    color: var(--primary-green);
    font-weight: 600;
}

/* App Showcase Section */
.app-showcase {
    padding: 120px 0;
    background: linear-gradient(180deg, #ffffff 0%, #f8faff 100%);
    position: relative;
    overflow: hidden;
}


.showcase-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.showcase-text h2 {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 32px;
    background: linear-gradient(135deg, #1a1a1a 0%, #333 50%, #05b12d 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.showcase-text p {
    font-size: 1.3rem;
    line-height: 1.6;
    color: #555;
    margin-bottom: 40px;
    font-weight: 450;
}

.showcase-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.showcase-feature {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 12px;
    border: 1px solid rgba(240, 240, 240, 0.8);
    transition: var(--transition);
    font-weight: 500;
    color: #333;
}

.showcase-feature:hover {
    background: rgba(255, 255, 255, 1);
    border-color: rgba(5, 177, 45, 0.2);
    box-shadow: 0 2px 8px rgba(5, 177, 45, 0.1);
}

.feature-icon {
    font-size: 1.2rem;
}

.showcase-screens {
    display: flex;
    gap: 24px;
    justify-content: center;
    align-items: flex-start;
    position: relative;
}

.screen-container {
    position: relative;
    transition: var(--transition);
}


.app-screen {
    max-width: 200px;
    height: auto;
    border-radius: 24px;
    box-shadow: 
        0 8px 32px rgba(0, 122, 255, 0.15),
        0 4px 16px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    background: #000;
}

.app-screen:hover {
    box-shadow: 
        0 12px 32px rgba(5, 177, 45, 0.15),
        0 6px 16px rgba(0, 0, 0, 0.1);
}


.screen-1 {
    z-index: 2;
}

.screen-2 {
    margin-top: 40px;
    z-index: 1;
}

/* Value Props Section */
.value-props {
    padding: 120px 0;
    background: linear-gradient(180deg, #f8faff 0%, #ffffff 100%);
}

.value-prop-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
}

.value-prop {
    text-align: center;
    padding: 48px 32px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--border-radius);
    border: 1px solid rgba(240, 240, 240, 0.8);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}


.value-prop:hover {
    border-color: rgba(5, 177, 45, 0.2);
    box-shadow: var(--shadow-soft);
    background: rgba(255, 255, 255, 1);
}

.value-prop.highlight {
    background: var(--gradient-primary);
    color: #fff;
    border-color: transparent;
    box-shadow: var(--shadow-soft);
}

.value-prop.highlight::before {
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.3), rgba(255, 255, 255, 0.1));
    transform: translateX(0);
}

.value-prop.highlight h3 {
    color: #fff;
}

.value-prop.highlight p {
    color: rgba(255,255,255,0.9);
}


.value-prop h3 {
    font-size: 1.3rem;
    margin-bottom: 20px;
    color: #333;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.value-prop p {
    color: #777;
    line-height: 1.6;
    font-weight: 400;
}

/* Features Section */
.features {
    padding: 120px 0;
    background: #ffffff;
    position: relative;
}

.features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(5, 177, 45, 0.2), transparent);
}

.features h2 {
    text-align: center;
    font-size: 2.8rem;
    margin-bottom: 80px;
    background: linear-gradient(135deg, #1a1a1a 0%, #333 50%, #05b12d 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.feature {
    text-align: center;
    padding: 40px 32px;
    background: rgba(248, 250, 255, 0.5);
    border-radius: var(--border-radius);
    border: 1px solid rgba(240, 240, 240, 0.3);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}


.feature:hover {
    box-shadow: var(--shadow-soft);
    border-color: rgba(5, 177, 45, 0.1);
}


.feature h3 {
    font-size: 1.4rem;
    margin-bottom: 20px;
    color: #333;
    font-weight: 700;
    letter-spacing: -0.01em;
    position: relative;
    z-index: 1;
}

.feature p {
    color: #555;
    line-height: 1.7;
    font-weight: 450;
    position: relative;
    z-index: 1;
}

/* How It Works Section */
.how-it-works {
    padding: 120px 0;
    background: linear-gradient(180deg, #f8faff 0%, #ffffff 100%);
    position: relative;
}


.how-it-works h2 {
    text-align: center;
    font-size: 2.8rem;
    margin-bottom: 80px;
    background: linear-gradient(135deg, #1a1a1a 0%, #333 50%, #05b12d 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.2;
    position: relative;
    z-index: 1;
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.step {
    text-align: center;
    padding: 40px 32px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--border-radius);
    border: 1px solid rgba(240, 240, 240, 0.8);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}


.step:hover {
    box-shadow: var(--shadow-soft);
    border-color: rgba(5, 177, 45, 0.1);
}

.step-number {
    width: 56px;
    height: 56px;
    background: var(--gradient-primary);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    font-weight: 700;
    margin: 0 auto 28px;
    box-shadow: var(--shadow-soft);
    position: relative;
    z-index: 1;
    transition: var(--transition);
}

.step:hover .step-number {
    box-shadow: var(--shadow-medium);
}

.step h3 {
    font-size: 1.3rem;
    margin-bottom: 20px;
    color: #333;
    font-weight: 700;
    letter-spacing: -0.01em;
    position: relative;
    z-index: 1;
}

.step p {
    color: #555;
    line-height: 1.7;
    font-weight: 450;
    position: relative;
    z-index: 1;
}

/* Why Free Section */
.why-free {
    padding: 120px 0;
    background: linear-gradient(180deg, #f8faff 0%, #ffffff 100%);
    position: relative;
}


.why-free h2 {
    text-align: center;
    font-size: 2.8rem;
    margin-bottom: 80px;
    background: linear-gradient(135deg, #1a1a1a 0%, #333 50%, #05b12d 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.2;
    position: relative;
    z-index: 1;
}

.why-free-content {
    max-width: 800px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--border-radius);
    border: 1px solid rgba(240, 240, 240, 0.8);
    padding: 48px;
    position: relative;
    z-index: 1;
    transition: var(--transition);
}

.why-free-content:hover {
    box-shadow: var(--shadow-soft);
    border-color: rgba(5, 177, 45, 0.1);
}

.why-free-text p {
    font-size: 1.2rem;
    line-height: 1.8;
    margin-bottom: 28px;
    color: #555;
    font-weight: 450;
}

.why-free-text ul {
    margin: 32px 0;
    padding-left: 0;
    list-style: none;
}

.why-free-text li {
    font-size: 1.1rem;
    margin-bottom: 18px;
    color: #555;
    line-height: 1.7;
    font-weight: 450;
    position: relative;
    padding-left: 24px;
}

.why-free-text li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-green);
    font-weight: 700;
    font-size: 1.1rem;
}

/* CTA Final Section */
.cta-final {
    padding: 100px 0;
    background: #fafafa;
    text-align: center;
}

.cta-final h2 {
    font-size: 2.5rem;
    margin-bottom: 24px;
    font-weight: 700;
    color: #333;
}

.cta-final p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    color: #777;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 400;
}

/* Premium Section */
.premium {
    padding: 120px 0;
    background: linear-gradient(180deg, #ffffff 0%, #f8faff 100%);
    position: relative;
}


.premium h2 {
    text-align: center;
    font-size: 2.8rem;
    margin-bottom: 80px;
    background: linear-gradient(135deg, #1a1a1a 0%, #333 50%, #05b12d 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.2;
    position: relative;
    z-index: 1;
}

.premium-content {
    max-width: 900px;
    margin: 0 auto;
}

.premium-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.free-tier,
.premium-tier {
    background: rgba(255, 255, 255, 0.98);
    padding: 48px;
    border-radius: var(--border-radius);
    border: 1px solid rgba(240, 240, 240, 0.8);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}


.free-tier:hover,
.premium-tier:hover {
    box-shadow: var(--shadow-soft);
    border-color: rgba(5, 177, 45, 0.1);
}

.premium-tier {
    border: 2px solid var(--primary-green);
    position: relative;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-soft);
}

.premium-tier::after {
    content: 'POPULAR';
    position: absolute;
    top: -1px;
    right: 24px;
    background: var(--gradient-primary);
    color: white;
    padding: 6px 16px;
    border-radius: 0 0 8px 8px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 8px rgba(5, 177, 45, 0.3);
}

.free-tier h3,
.premium-tier h3 {
    font-size: 1.5rem;
    margin-bottom: 24px;
    color: #333;
    font-weight: 600;
}

.premium-subtitle {
    margin-bottom: 20px;
    color: #777;
    font-weight: 400;
}

.free-tier ul,
.premium-tier ul {
    list-style: none;
    padding: 0;
}

.free-tier li,
.premium-tier li {
    margin-bottom: 12px;
    color: #777;
    line-height: 1.6;
    font-weight: 400;
}

.premium-tier li {
    color: #05b12d;
    font-weight: 500;
}

.premium-note {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid #f0f0f0;
    text-align: center;
    color: #777;
    font-style: italic;
}

/* Footer */
footer {
    background: linear-gradient(180deg, #ffffff 0%, #f8faff 100%);
    color: #777;
    padding: 80px 0 30px;
    border-top: 1px solid rgba(224, 224, 224, 0.3);
    position: relative;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(5, 177, 45, 0.2), transparent);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 20px;
    color: #333;
    font-weight: 600;
}

.footer-section p {
    color: #777;
    font-weight: 400;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 12px;
}

.footer-section a {
    color: #05b12d;
    text-decoration: none;
    transition: color 0.2s;
    font-weight: 400;
}

.footer-section a:hover {
    color: #048a24;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #e0e0e0;
    color: #777;
    font-weight: 400;
}

    .footer-bottom a {
        color: #777;
        text-decoration: none;
    }

/* Responsive Design */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero {
        padding: 80px 0 60px;
    }
    
    .features h2,
    .how-it-works h2,
    .why-free h2,
    .premium h2,
    .cta-final h2 {
        font-size: 2rem;
    }
    
    .nav-links {
        gap: 20px;
    }
    
    .container {
        padding: 0 16px;
    }
    
    .features,
    .how-it-works,
    .why-free,
    .premium,
    .cta-final,
    .value-props,
    .app-showcase,
    .problem-solution {
        padding: 80px 0;
    }
    
    .problem-solution-content {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .problems h2,
    .solutions h2 {
        font-size: 2rem;
    }
    
    .comparison-row {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .feature-name {
        border-right: none;
        border-bottom: 1px solid rgba(240, 240, 240, 0.5);
        justify-content: center;
        font-weight: 700;
        background: rgba(5, 177, 45, 0.05);
        color: var(--primary-green);
    }
    
    .other-apps {
        border-right: none;
        border-bottom: 1px solid rgba(240, 240, 240, 0.5);
        justify-content: center;
    }
    
    .send-to-self {
        justify-content: center;
    }
    
    .showcase-content {
        grid-template-columns: 1fr;
        gap: 60px;
        text-align: center;
    }
    
    .showcase-text h2 {
        font-size: 2.2rem;
    }
    
    .showcase-text p {
        font-size: 1.1rem;
    }
    
    .showcase-screens {
        justify-content: center;
        gap: 16px;
    }
    
    .app-screen {
        max-width: 160px;
    }
    
    .screen-2 {
        margin-top: 20px;
    }
    
    .value-prop-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .features-grid,
    .steps {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .premium-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}



/* Enhanced interactions */

.nav-links a {
    position: relative;
    overflow: hidden;
}

.nav-links a::before {
    content: "";
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-accent);
    transition: width 0.3s ease;
}

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

/* Smooth scroll behavior */
html {
    scroll-behavior: smooth;
}

/* Loading animation for images */
.logo img {
    transition: var(--transition);
}


/* Focus states for accessibility */
.btn-primary:focus,
.nav-links a:focus {
    outline: 2px solid var(--primary-green);
    outline-offset: 2px;
    border-radius: 4px;
}

/* Selection styling */
::selection {
    background: rgba(5, 177, 45, 0.2);
    color: #333;
}

::-moz-selection {
    background: rgba(5, 177, 45, 0.2);
    color: #333;
}