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

:root {
    --color-text-primary: #1a1a1a;
    --color-text-secondary: #666;
    --color-text-tertiary: #999;
    --color-bg-primary: #ffffff;
    --color-bg-secondary: #fafafa;
    --color-bg-tertiary: #f5f5f5;
    --color-border: #e5e5e5;
    --color-border-light: #f0f0f0;
    --color-accent: #2d3748;
    --color-accent-hover: #1a202c;
    --color-olive: #6b7f5f;
    --color-olive-light: #8a9d7f;
    --radius: 8px;
    --radius-large: 12px;
    --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'SF Pro Text', 'Helvetica Neue', Arial, sans-serif;
    color: var(--color-text-primary);
    background: var(--color-bg-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 1.25rem;
}

h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

p {
    margin-bottom: 1rem;
    color: var(--color-text-secondary);
}

.lead {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
}

/* Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.container-narrow {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Navigation */
.nav {
    position: sticky;
    top: 0;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border-light);
    z-index: 100;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text-primary);
    text-decoration: none;
    letter-spacing: -0.01em;
    display: flex;
    align-items: center;
}

.logo-img {
    height: 48px;
    width: auto;
}

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

/* Mobile menu toggle - hidden by default */
.mobile-menu-toggle {
    display: none;
}

.nav-links a {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: 0.9375rem;
    font-weight: 500;
    transition: var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--color-text-primary);
}

/* Buttons */
.btn-primary,
.btn-secondary,
.btn-primary-large,
.btn-secondary-large {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.625rem 1.25rem;
    border-radius: var(--radius);
    font-size: 0.9375rem;
    font-weight: 500;
    text-decoration: none;
    border: 1px solid;
    transition: var(--transition);
    cursor: pointer;
}

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

.btn-primary:hover {
    background: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
}

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

.btn-secondary:hover {
    border-color: var(--color-text-primary);
    background: var(--color-bg-tertiary);
}

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

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

.btn-primary-large:hover {
    background: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
}

.btn-secondary-large {
    background: transparent;
    color: var(--color-text-primary);
    border-color: var(--color-border);
}

.btn-secondary-large:hover {
    border-color: var(--color-text-primary);
    background: var(--color-bg-tertiary);
}

/* Hero Section */
.hero {
    padding: 6rem 0 8rem;
}

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

.hero-title {
    font-size: 4rem;
    font-weight: 600;
    letter-spacing: -0.03em;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: 2rem;
}

.hero-cta {
    display: flex;
    gap: 1rem;
}

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

.product-shot {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: var(--radius-large);
}

/* Features Section */
.features {
    padding: 6rem 0;
    background: var(--color-bg-secondary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.feature-card {
    background: var(--color-bg-primary);
    padding: 2rem;
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
}

.feature-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-tertiary);
    border-radius: var(--radius);
    margin-bottom: 1rem;
    color: var(--color-accent);
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.feature-card p {
    margin: 0;
    font-size: 0.9375rem;
}

/* Showcase Section */
.showcase {
    padding: 6rem 0;
}

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

.showcase-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.showcase-content p {
    font-size: 1.125rem;
    margin-bottom: 2rem;
}

.specs {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.spec {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid var(--color-border-light);
}

.spec:last-child {
    border-bottom: none;
}

.spec-label {
    font-weight: 500;
    color: var(--color-text-secondary);
}

.spec-value {
    color: var(--color-text-primary);
}

.showcase-img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-large);
}

/* Use Cases Section */
.use-cases {
    padding: 6rem 0;
    background: var(--color-bg-secondary);
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.use-case {
    background: var(--color-bg-primary);
    padding: 2rem;
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
}

.use-case h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.use-case p {
    margin: 0;
}

/* Lifestyle Gallery */
.lifestyle-gallery {
    padding: 6rem 0;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-large);
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
}

.gallery-item img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    display: block;
    transition: var(--transition);
}

.gallery-item:hover img {
    transform: scale(1.02);
}

.gallery-caption {
    padding: 1.5rem;
}

.gallery-caption h3 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

.gallery-caption p {
    margin: 0;
    font-size: 0.9375rem;
}

/* Trust Section */
.trust {
    padding: 6rem 0;
}

.trust-content {
    text-align: center;
}

.trust-content h2 {
    margin-bottom: 1rem;
}

.trust-content p {
    font-size: 1.125rem;
    margin-bottom: 2rem;
}

.trust-badges {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
}

.badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--color-bg-secondary);
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
}

.badge-icon {
    font-size: 1.5rem;
}

/* CTA Section */
.cta-section {
    padding: 6rem 0;
}

.cta-card {
    background: var(--color-accent);
    padding: 4rem;
    border-radius: var(--radius-large);
    text-align: center;
    color: white;
}

.cta-card h2 {
    color: white;
    margin-bottom: 1rem;
}

.cta-card p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.125rem;
    margin-bottom: 2rem;
}

.cta-card .btn-primary-large {
    background: white;
    color: var(--color-accent);
    border-color: white;
}

.cta-card .btn-primary-large:hover {
    background: rgba(255, 255, 255, 0.9);
}

/* Footer */
.footer {
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-logo {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    display: block;
}

.footer-brand p {
    color: var(--color-text-tertiary);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.footer-column h4 {
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-column a {
    display: block;
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: 0.9375rem;
    margin-bottom: 0.75rem;
    transition: var(--transition);
}

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

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
    text-align: center;
}

.footer-bottom p {
    color: var(--color-text-tertiary);
    font-size: 0.875rem;
    margin: 0;
}

/* Pricing Page */
.pricing-header {
    padding: 4rem 0 2rem;
    text-align: center;
}

.pricing-header h1 {
    margin-bottom: 1rem;
}

.pricing-header p {
    font-size: 1.25rem;
}

.hardware-pricing {
    padding: 3rem 0;
}

.hardware-card {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    background: var(--color-bg-secondary);
    padding: 3rem;
    border-radius: var(--radius-large);
    border: 1px solid var(--color-border);
    align-items: center;
}

.label {
    display: inline-block;
    padding: 0.375rem 0.75rem;
    background: var(--color-bg-tertiary);
    border-radius: var(--radius);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-secondary);
    margin-bottom: 1rem;
}

.hardware-card h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.hardware-description {
    font-size: 1.125rem;
    margin-bottom: 2rem;
}

.hardware-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.hw-feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--color-text-secondary);
}

.hw-feature svg {
    flex-shrink: 0;
    color: var(--color-olive);
}

.hardware-price-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.price-display {
    margin-bottom: 2rem;
}

.price {
    font-size: 3rem;
    font-weight: 600;
    display: block;
    line-height: 1;
}

.price-note {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
}

.fine-print {
    margin-top: 1rem;
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
}

.software-pricing {
    padding: 4rem 0;
}

.software-header {
    text-align: center;
    margin-bottom: 3rem;
}

.software-header h2 {
    margin-bottom: 1rem;
}

.software-header p {
    font-size: 1.125rem;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.pricing-card {
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 2rem;
    position: relative;
}

.pricing-card.featured {
    border-color: var(--color-accent);
    border-width: 2px;
}

.pricing-card.lifetime {
    background: linear-gradient(135deg, var(--color-bg-secondary) 0%, var(--color-bg-primary) 100%);
}

.plan-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-accent);
    color: white;
    padding: 0.375rem 1rem;
    border-radius: var(--radius);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.plan-header {
    margin-bottom: 2rem;
}

.plan-header h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.plan-desc {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
}

.plan-price {
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--color-border);
}

.plan-price .price {
    font-size: 2.5rem;
}

.plan-price .period {
    color: var(--color-text-secondary);
    font-size: 1rem;
    margin-left: 0.25rem;
}

.plan-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.feature {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.9375rem;
}

.feature svg {
    flex-shrink: 0;
    margin-top: 0.125rem;
    color: var(--color-olive);
}

.pricing-principles {
    padding: 4rem 0;
    background: var(--color-bg-secondary);
}

.principles-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.principle {
    background: var(--color-bg-primary);
    padding: 2rem;
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
}

.principle h3 {
    font-size: 1.125rem;
    margin-bottom: 0.75rem;
}

.principle p {
    margin: 0;
}

.faq-section {
    padding: 4rem 0;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-top: 2rem;
}

.faq-item h3 {
    font-size: 1.125rem;
    margin-bottom: 0.75rem;
}

.faq-item p {
    margin: 0;
}

/* About Page */
.about-hero {
    padding: 4rem 0 2rem;
    text-align: center;
}

.mission-section {
    padding: 4rem 0;
}

.mission-section .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.content-image {
    width: 100%;
    height: auto;
    border-radius: var(--radius-large);
}

.problem-section {
    padding: 4rem 0;
    background: var(--color-bg-secondary);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.problem-card {
    background: var(--color-bg-primary);
    padding: 2rem;
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
}

.problem-card h3 {
    font-size: 1.125rem;
    margin-bottom: 0.75rem;
}

.problem-card p {
    margin: 0;
    font-size: 0.9375rem;
}

.values-section {
    padding: 4rem 0;
}

.values-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-top: 2rem;
}

.value-item {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 2rem;
    padding: 2rem;
    background: var(--color-bg-secondary);
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
}

.value-number {
    font-size: 2rem;
    font-weight: 600;
    color: var(--color-text-tertiary);
}

.value-content h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.value-content p {
    margin: 0;
}

.audience-section {
    padding: 4rem 0;
    background: var(--color-bg-secondary);
}

.audience-content h2 {
    margin-bottom: 1rem;
}

.audience-content > p {
    font-size: 1.125rem;
    margin-bottom: 2rem;
}

.audience-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 2rem;
}

.audience-item {
    background: var(--color-bg-primary);
    padding: 2rem;
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
}

.audience-item h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.audience-item p {
    margin: 0;
}

.name-section {
    padding: 4rem 0;
}

.name-card {
    background: var(--color-bg-secondary);
    padding: 3rem;
    border-radius: var(--radius-large);
    border: 1px solid var(--color-border);
    text-align: center;
}

.name-meaning {
    display: flex;
    justify-content: center;
    gap: 4rem;
    margin: 2rem 0;
}

.name-part {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.name-label {
    font-size: 1.5rem;
    font-weight: 600;
}

.name-def {
    color: var(--color-text-secondary);
}

.name-card > p {
    font-size: 1.125rem;
    font-style: italic;
    margin: 2rem 0 0;
}

/* Early Access Page */
.early-access-hero {
    padding: 4rem 0 2rem;
    text-align: center;
}

.what-is-ea {
    padding: 3rem 0;
}

.ea-benefits {
    padding: 4rem 0;
    background: var(--color-bg-secondary);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.benefit-card {
    background: var(--color-bg-primary);
    padding: 2rem;
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    text-align: center;
}

.benefit-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-secondary);
    border-radius: var(--radius);
    color: var(--color-accent);
}

.benefit-card h3 {
    font-size: 1.125rem;
    margin-bottom: 0.75rem;
}

.benefit-card p {
    margin: 0;
    font-size: 0.9375rem;
}

.timeline-section {
    padding: 4rem 0;
}

.timeline {
    margin-top: 3rem;
    position: relative;
    padding-left: 2rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--color-border);
}

.timeline-item {
    position: relative;
    margin-bottom: 3rem;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-marker {
    position: absolute;
    left: -2.5rem;
    top: 0;
    width: 12px;
    height: 12px;
    background: var(--color-accent);
    border: 2px solid var(--color-bg-primary);
    border-radius: 50%;
}

.timeline-date {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--color-bg-tertiary);
    border-radius: var(--radius);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-secondary);
    margin-bottom: 0.75rem;
}

.timeline-content h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.timeline-content p {
    margin: 0;
}

.pricing-reminder {
    padding: 4rem 0;
    background: var(--color-bg-secondary);
}

.pricing-compare {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 3rem;
    background: var(--color-bg-primary);
    padding: 3rem;
    border-radius: var(--radius-large);
    border: 1px solid var(--color-border);
    margin-bottom: 2rem;
}

.compare-col {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.compare-label {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-secondary);
}

.compare-price {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
}

.price-large {
    font-size: 2rem;
    font-weight: 600;
}

.compare-divider {
    width: 1px;
    background: var(--color-border);
}

.pricing-disclaimer {
    text-align: center;
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
}

.waitlist-form-section {
    padding: 4rem 0;
}

.form-card {
    background: var(--color-bg-secondary);
    padding: 3rem;
    border-radius: var(--radius-large);
    border: 1px solid var(--color-border);
}

.form-card h2 {
    margin-bottom: 0.5rem;
}

.form-card > p {
    margin-bottom: 2rem;
}

.waitlist-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-weight: 500;
    font-size: 0.9375rem;
}

.form-group input,
.form-group select {
    padding: 0.75rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-size: 1rem;
    font-family: inherit;
    background: var(--color-bg-primary);
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-accent);
}

.form-note {
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
    text-align: center;
    margin-top: 1rem;
}

/* Responsive */
@media (max-width: 1024px) {
    h1 {
        font-size: 3rem;
    }

    .hero-title {
        font-size: 3rem;
    }

    .hero .container,
    .showcase .container,
    .mission-section .container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .features-grid,
    .use-cases-grid,
    .principles-grid,
    .gallery-grid {
        grid-template-columns: 1fr;
    }

    .pricing-grid,
    .benefits-grid {
        grid-template-columns: 1fr;
    }

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

    .hardware-card {
        grid-template-columns: 1fr;
    }

    .pricing-compare {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .compare-divider {
        height: 1px;
        width: 100%;
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    /* Mobile Navigation - Hide links, show hamburger */
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        flex-direction: column;
        padding: 1rem;
        gap: 0;
        border-bottom: 1px solid var(--color-border);
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links a {
        padding: 1rem;
        border-bottom: 1px solid var(--color-border-light);
        text-align: center;
        min-height: 48px;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .nav-links a:last-child {
        border-bottom: none;
        margin-top: 0.5rem;
    }

    .nav-links .btn-primary {
        width: 100%;
    }

    .mobile-menu-toggle {
        display: flex;
        flex-direction: column;
        justify-content: center;
        gap: 5px;
        width: 44px;
        height: 44px;
        cursor: pointer;
        padding: 10px;
        margin-right: -10px;
    }

    .mobile-menu-toggle span {
        display: block;
        width: 24px;
        height: 2px;
        background: var(--color-text-primary);
        transition: var(--transition);
    }

    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

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

    .trust-badges {
        flex-direction: column;
        align-items: center;
    }

    .problem-grid {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .gallery-item img {
        height: 300px;
    }

    /* Improve touch targets */
    .btn-primary,
    .btn-secondary,
    .btn-primary-large,
    .btn-secondary-large {
        min-height: 48px;
        padding: 0.875rem 1.5rem;
    }

    .badge {
        min-height: 48px;
        padding: 0.875rem 1.5rem;
    }

    .footer-column a {
        min-height: 44px;
        display: flex;
        align-items: center;
    }
}

/* Small phones - under 480px */
@media (max-width: 480px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    h3 {
        font-size: 1.25rem;
    }

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

    .hero-subtitle,
    .lead {
        font-size: 1rem;
    }

    .container,
    .container-narrow {
        padding: 0 1rem;
    }

    .nav-container {
        padding: 0.75rem 1rem;
    }

    .logo-img {
        height: 40px;
    }

    .hero {
        padding: 3rem 0 4rem;
    }

    .features,
    .showcase,
    .use-cases,
    .lifestyle-gallery,
    .trust,
    .cta-section {
        padding: 3rem 0;
    }

    .feature-card,
    .use-case,
    .principle,
    .problem-card,
    .benefit-card,
    .audience-item {
        padding: 1.5rem;
    }

    .gallery-item img {
        height: 200px;
    }

    .cta-card {
        padding: 2rem 1.5rem;
    }

    .hardware-card,
    .form-card,
    .name-card {
        padding: 1.5rem;
    }

    .pricing-compare {
        padding: 1.5rem;
    }

    .price {
        font-size: 2.5rem;
    }

    .plan-price .price {
        font-size: 2rem;
    }

    .value-item {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .value-number {
        font-size: 1.5rem;
    }

    .name-meaning {
        flex-direction: column;
        gap: 2rem;
    }

    .timeline {
        padding-left: 1.5rem;
    }

    .timeline-marker {
        left: -2rem;
    }

    .footer {
        padding: 2rem 0 1rem;
    }

    .footer-links {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    /* Form optimizations for mobile */
    .form-group input,
    .form-group select {
        padding: 1rem;
        font-size: 16px; /* Prevents iOS zoom on focus */
        min-height: 48px;
    }

    .waitlist-form .btn-primary-large {
        width: 100%;
    }

    /* Improve spec display on small screens */
    .spec {
        flex-direction: column;
        gap: 0.25rem;
        align-items: flex-start;
    }
}