/* ===== CSS Variables ===== */
:root {
    --dark-green: #3C9C73;
    --light-green: #53AB8B;
    --bg-light-green: #daf1e7;
    --white: #ffffff;
    --black: #000000;
    --soft-black: #4d4d4d;
    --grey: #666666;
    --light-grey: #f5f5f5;
    --border-radius: 8px;
    --transition: all 0.3s ease;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.15);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--soft-black);
    background-color: var(--white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

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

h1 {
    font-size: 3.5rem;
}

h2 {
    font-size: 2.5rem;
}

h3 {
    font-size: 1.5rem;
}

a {
    text-decoration: none;
    color: inherit;
}

/* ===== Buttons ===== */
.btn-primary,
.btn-secondary {
    display: inline-block;
    padding: 12px 32px;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

.btn-primary {
    background-color: var(--dark-green);
    color: var(--white);
}

.btn-primary:hover {
    background-color: #2d7a5a;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: transparent;
    color: var(--dark-green);
    border: 2px solid var(--dark-green);
}

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

.btn-large {
    padding: 16px 48px;
    font-size: 1.125rem;
}

.btn-full {
    width: 100%;
}

/* ===== Navigation ===== */
.navbar {
    background-color: var(--white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 16px 0;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
}

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

.nav-links {
    display: flex;
    gap: 32px;
    align-items: center;
}

.nav-links a {
    color: var(--soft-black);
    font-weight: 500;
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--dark-green);
}

.nav-cta {
    padding: 10px 24px;
}

/* ===== Hero Section ===== */
.hero {
    background: linear-gradient(135deg, var(--dark-green), var(--light-green));
    color: var(--white);
    padding: 120px 0 100px;
    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="100" height="100" xmlns="http://www.w3.org/2000/svg"><text x="10" y="50" font-size="60" opacity="0.05">🃏</text></svg>');
    opacity: 0.1;
}

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

.hero-title {
    font-size: 4rem;
    margin-bottom: 24px;
    color: var(--white);
}

.hero-subtitle {
    font-size: 1.75rem;
    margin-bottom: 16px;
    font-weight: 600;
}

.hero-description {
    font-size: 1.125rem;
    margin-bottom: 40px;
    line-height: 1.8;
    opacity: 0.95;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.hero .btn-secondary {
    background-color: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

.hero .btn-secondary:hover {
    background-color: var(--white);
    color: var(--dark-green);
}

/* ===== Features Section ===== */
.features {
    padding: 100px 0;
    background-color: var(--white);
}

.section-title {
    text-align: center;
    margin-bottom: 64px;
    color: var(--dark-green);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.feature-card {
    background-color: var(--white);
    padding: 32px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    text-align: center;
}

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

.feature-icon {
    font-size: 3rem;
    margin-bottom: 16px;
}

.feature-card h3 {
    color: var(--dark-green);
    margin-bottom: 16px;
}

.feature-card p {
    color: var(--grey);
    line-height: 1.8;
}

/* ===== How It Works Section ===== */
.how-it-works {
    padding: 100px 0;
    background-color: var(--bg-light-green);
}

.steps {
    max-width: 900px;
    margin: 0 auto;
    display: grid;
    gap: 48px;
}

.step {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 24px;
    align-items: start;
}

.step-number {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--dark-green), var(--light-green));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 700;
    flex-shrink: 0;
    box-shadow: var(--shadow-md);
}

.step-content h3 {
    color: var(--dark-green);
    margin-bottom: 12px;
}

.step-content p {
    color: var(--grey);
    line-height: 1.8;
}

/* ===== Pricing Section ===== */
.pricing {
    padding: 100px 0;
    background-color: var(--white);
}

.pricing-card {
    max-width: 600px;
    margin: 0 auto;
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.pricing-header {
    background: linear-gradient(135deg, var(--dark-green), var(--light-green));
    color: var(--white);
    padding: 48px 32px;
    text-align: center;
}

.pricing-header h3 {
    font-size: 2rem;
    margin-bottom: 24px;
    color: var(--white);
}

.price {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    line-height: 1;
}

.price-currency {
    font-size: 2rem;
    font-weight: 600;
    margin-top: 8px;
}

.price-amount {
    font-size: 5rem;
    font-weight: 700;
}

.price-period {
    font-size: 2rem;
    font-weight: 600;
    margin-top: 8px;
}

.pricing-features {
    padding: 40px 32px;
}

.pricing-feature {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 0;
    border-bottom: 1px solid var(--light-grey);
    font-size: 1.125rem;
}

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

.check-icon {
    width: 28px;
    height: 28px;
    background-color: var(--dark-green);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
}

.pricing-card .btn-primary {
    margin: 0 32px 32px 32px;
    width: calc(100% - 64px);
}

.shipping-info {
    text-align: center;
    color: var(--grey);
    padding: 0 32px 32px;
    font-size: 0.9rem;
}

/* ===== FAQ Section ===== */
.faq {
    padding: 100px 0;
    background-color: var(--light-grey);
}

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

.faq-item {
    background-color: var(--white);
    margin-bottom: 16px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 32px;
    cursor: pointer;
    transition: var(--transition);
}

.faq-question:hover {
    background-color: var(--bg-light-green);
}

.faq-question h3 {
    font-size: 1.125rem;
    color: var(--soft-black);
}

.faq-toggle {
    font-size: 2rem;
    color: var(--dark-green);
    font-weight: 300;
    transition: var(--transition);
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

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

.faq-answer p {
    padding: 0 32px 24px;
    color: var(--grey);
    line-height: 1.8;
}

/* ===== CTA Section ===== */
.cta-section {
    background: linear-gradient(135deg, var(--dark-green), var(--light-green));
    color: var(--white);
    padding: 100px 0;
    text-align: center;
}

.cta-section h2 {
    font-size: 3rem;
    margin-bottom: 16px;
    color: var(--white);
}

.cta-section p {
    font-size: 1.5rem;
    margin-bottom: 40px;
    opacity: 0.95;
}

.cta-section .btn-primary {
    background-color: var(--white);
    color: var(--dark-green);
}

.cta-section .btn-primary:hover {
    background-color: var(--bg-light-green);
    color: var(--dark-green);
}

/* ===== Footer ===== */
.footer {
    background-color: #2d7a5a;
    color: var(--white);
    padding: 64px 0 24px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 48px;
    margin-bottom: 48px;
}

.footer-logo {
    height: 50px;
    width: auto;
    margin-bottom: 16px;
}

.footer-tagline {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
}

.footer-section h4 {
    color: var(--white);
    margin-bottom: 16px;
    font-size: 1.125rem;
}

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

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

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition);
}

.footer-section ul li a:hover {
    color: var(--white);
    padding-left: 4px;
}

.footer-bottom {
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
}

/* ===== Hero Small Variant ===== */
.hero-small {
    padding: 80px 0 60px;
}

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

/* ===== Getting Started Page ===== */
.getting-started {
    padding: 80px 0;
    background-color: var(--white);
}

.steps-detailed {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 80px;
}

.step-detailed {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 40px;
    align-items: start;
}

.step-number-large {
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, var(--dark-green), var(--light-green));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3.5rem;
    font-weight: 700;
    box-shadow: var(--shadow-lg);
}

.step-detail-content h2 {
    color: var(--dark-green);
    margin-bottom: 16px;
}

.step-detail-content p {
    color: var(--grey);
    line-height: 1.8;
    margin-bottom: 20px;
}

.feature-list {
    list-style: none;
    margin: 20px 0;
}

.feature-list li {
    color: var(--grey);
    padding: 8px 0;
    line-height: 1.6;
}

.step-detail-content .btn-primary,
.step-detail-content .btn-secondary {
    margin-top: 16px;
}

/* ===== Video Tutorials ===== */
.video-tutorials {
    padding: 80px 0;
    background-color: var(--light-grey);
}

.section-subtitle {
    text-align: center;
    color: var(--grey);
    font-size: 1.125rem;
    margin-top: -40px;
    margin-bottom: 48px;
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
}

.video-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

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

.video-placeholder {
    position: relative;
    width: 100%;
    padding-top: 56.25%; /* 16:9 aspect ratio */
    background: linear-gradient(135deg, var(--dark-green), var(--light-green));
    display: flex;
    align-items: center;
    justify-content: center;
}

.play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background-color: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark-green);
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition);
}

.video-card:hover .play-button {
    background-color: var(--white);
    transform: translate(-50%, -50%) scale(1.1);
}

.video-duration {
    position: absolute;
    bottom: 10px;
    right: 10px;
    background-color: rgba(0, 0, 0, 0.8);
    color: var(--white);
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.875rem;
    font-weight: 600;
}

.video-info {
    padding: 20px;
}

.video-info h3 {
    color: var(--soft-black);
    margin-bottom: 8px;
    font-size: 1.125rem;
}

.video-info p {
    color: var(--grey);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ===== Quick Tips ===== */
.quick-tips {
    padding: 80px 0;
    background-color: var(--bg-light-green);
}

.tips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}

.tip-card {
    background-color: var(--white);
    padding: 32px;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.tip-icon {
    font-size: 3rem;
    margin-bottom: 16px;
}

.tip-card h3 {
    color: var(--dark-green);
    margin-bottom: 12px;
    font-size: 1.125rem;
}

.tip-card p {
    color: var(--grey);
    line-height: 1.6;
}

/* ===== Shop Page - Featured Product ===== */
.featured-product {
    padding: 80px 0;
    background-color: var(--white);
}

.product-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.product-image-section {
    position: sticky;
    top: 100px;
}

.product-image-placeholder {
    width: 100%;
    padding-top: 100%;
    background-color: var(--light-grey);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    margin-bottom: 16px;
}

.image-placeholder-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--grey);
    font-size: 1.5rem;
}

.product-thumbnails {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}

.thumbnail {
    padding-top: 100%;
    background-color: var(--light-grey);
    border-radius: var(--border-radius);
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
}

.thumbnail:hover,
.thumbnail.active {
    border-color: var(--dark-green);
}

.product-badge {
    display: inline-block;
    background-color: var(--dark-green);
    color: var(--white);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.product-details h2 {
    color: var(--soft-black);
    margin-bottom: 12px;
    font-size: 2.5rem;
}

.product-rating {
    margin-bottom: 16px;
}

.stars {
    color: #FFA500;
    font-size: 1.25rem;
    margin-right: 8px;
}

.rating-text {
    color: var(--grey);
    font-size: 0.95rem;
}

.product-price {
    margin: 24px 0;
}

.price-large {
    font-size: 3rem;
    font-weight: 700;
    color: var(--dark-green);
}

.price-note {
    display: block;
    color: var(--grey);
    font-size: 0.95rem;
    margin-top: 4px;
}

.product-description {
    margin: 24px 0;
}

.product-description p {
    color: var(--grey);
    line-height: 1.8;
    font-size: 1.125rem;
}

.product-includes {
    background-color: var(--bg-light-green);
    padding: 24px;
    border-radius: var(--border-radius);
    margin: 24px 0;
}

.product-includes h4 {
    color: var(--dark-green);
    margin-bottom: 16px;
}

.product-includes ul {
    list-style: none;
}

.product-includes li {
    color: var(--grey);
    padding: 8px 0;
    line-height: 1.6;
    font-size: 1.05rem;
}

.product-actions {
    margin-top: 32px;
}

.shipping-note {
    text-align: center;
    color: var(--grey);
    font-size: 0.95rem;
    margin-top: 16px;
}

/* ===== Products Section ===== */
.products-section,
.affiliate-section {
    padding: 80px 0;
    background-color: var(--light-grey);
}

.affiliate-section {
    background-color: var(--white);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
}

.product-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

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

.product-card-image {
    position: relative;
    width: 100%;
    padding-top: 75%;
    background-color: var(--light-grey);
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-card-image .image-placeholder-text {
    font-size: 1.25rem;
}

.product-tag {
    position: absolute;
    top: 12px;
    right: 12px;
    background-color: var(--dark-green);
    color: var(--white);
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
}

.affiliate-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background-color: var(--light-green);
    color: var(--white);
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
}

.product-card-body {
    padding: 24px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.product-card-body h3 {
    color: var(--soft-black);
    margin-bottom: 12px;
    font-size: 1.25rem;
}

.product-card-body p {
    color: var(--grey);
    line-height: 1.6;
    font-size: 0.95rem;
    margin-bottom: 16px;
    flex-grow: 1;
}

.product-card-price {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--dark-green);
    margin-bottom: 16px;
}

.affiliate-disclaimer {
    margin-top: 48px;
    text-align: center;
    color: var(--grey);
}

/* ===== Download Page ===== */
.download-section {
    padding: 80px 0;
    background-color: var(--white);
}

.smart-download {
    max-width: 700px;
    margin: 0 auto;
}

.download-card-large {
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    padding: 60px 40px;
    text-align: center;
}

.app-icon-large {
    margin: 0 auto 32px;
    width: 120px;
    height: 120px;
}

.app-icon-large img {
    width: 100%;
    height: 100%;
    border-radius: 24px;
    box-shadow: var(--shadow-md);
}

.download-card-large h2 {
    color: var(--dark-green);
    margin-bottom: 12px;
}

.download-card-large #downloadDescription {
    color: var(--grey);
    font-size: 1.125rem;
    margin-bottom: 40px;
}

.platform-download {
    margin: 40px 0;
}

.download-button {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    padding: 12px 32px;
    border-radius: var(--border-radius);
    text-decoration: none;
    transition: var(--transition);
    margin-bottom: 16px;
}

.ios-button {
    background-color: #000000;
    color: var(--white);
}

.ios-button:hover {
    background-color: #333333;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.android-button {
    background-color: #3DDC84;
    color: var(--white);
}

.android-button:hover {
    background-color: #2ab967;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.download-button-icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

.download-button-text {
    text-align: left;
}

.download-text-small {
    font-size: 0.75rem;
    opacity: 0.9;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.download-text-large {
    font-size: 1.5rem;
    font-weight: 600;
    line-height: 1.2;
}

.platform-note {
    color: var(--grey);
    font-size: 0.95rem;
}

.both-platforms .download-buttons-row {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 16px;
}

.both-platforms .download-button {
    flex: 0 0 auto;
}

.both-platforms .download-button-icon svg {
    width: 30px;
    height: 30px;
}

.both-platforms .download-text-large {
    font-size: 1.25rem;
}

/* ===== App Features (Download Page) ===== */
.app-features {
    padding: 80px 0;
    background-color: var(--bg-light-green);
}

/* ===== Requirements Section ===== */
.requirements-section {
    padding: 80px 0;
    background-color: var(--white);
}

.requirements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    max-width: 900px;
    margin: 0 auto;
}

.requirement-card {
    background-color: var(--white);
    border: 2px solid var(--light-grey);
    border-radius: var(--border-radius);
    padding: 40px;
    text-align: center;
}

.platform-logo {
    margin-bottom: 24px;
}

.requirement-card h3 {
    color: var(--dark-green);
    margin-bottom: 24px;
    font-size: 1.5rem;
}

.requirements-list {
    list-style: none;
    text-align: left;
}

.requirements-list li {
    color: var(--grey);
    padding: 10px 0;
    border-bottom: 1px solid var(--light-grey);
    line-height: 1.6;
}

.requirements-list li:last-child {
    border-bottom: none;
}

/* ===== Affiliate Page ===== */
.perfect-for {
    padding: 80px 0;
    background-color: var(--light-grey);
}

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

.audience-card {
    background-color: var(--white);
    padding: 32px;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

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

.audience-icon {
    font-size: 3rem;
    margin-bottom: 16px;
}

.audience-card h3 {
    color: var(--dark-green);
    margin-bottom: 12px;
    font-size: 1.125rem;
}

.audience-card p {
    color: var(--grey);
    line-height: 1.6;
}

/* ===== Application Form ===== */
.application-form {
    padding: 80px 0;
    background-color: var(--white);
}

.form-container {
    max-width: 800px;
    margin: 0 auto;
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    padding: 48px;
}

.form-header {
    text-align: center;
    margin-bottom: 40px;
}

.form-header h2 {
    color: var(--dark-green);
    margin-bottom: 12px;
}

.form-header p {
    color: var(--grey);
    font-size: 1.125rem;
}

.affiliate-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

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

.form-group label {
    color: var(--soft-black);
    font-weight: 600;
    margin-bottom: 8px;
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
    padding: 12px 16px;
    border: 2px solid var(--light-grey);
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--dark-green);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.checkbox-group {
    margin-top: 8px;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
    color: var(--grey);
    font-size: 0.95rem;
}

.checkbox-label input[type="checkbox"] {
    margin-top: 4px;
    cursor: pointer;
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.checkbox-label a {
    color: var(--dark-green);
    text-decoration: underline;
}

.checkbox-label a:hover {
    color: var(--light-green);
}

.form-actions {
    margin-top: 16px;
}

.form-message {
    padding: 16px;
    border-radius: var(--border-radius);
    margin-top: 16px;
    text-align: center;
    font-weight: 500;
}

.form-message.success {
    background-color: var(--bg-light-green);
    color: var(--dark-green);
    border: 2px solid var(--dark-green);
}

.form-message.error {
    background-color: #fee;
    color: #c00;
    border: 2px solid #c00;
}

/* ===== Thank You Page ===== */
.thank-you-section {
    padding: 120px 0 80px;
    background-color: var(--bg-light-green);
    min-height: 70vh;
}

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

.success-icon-large {
    width: 100px;
    height: 100px;
    background-color: var(--dark-green);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    font-weight: 700;
    margin: 0 auto 32px;
    box-shadow: var(--shadow-lg);
}

.thank-you-content h1 {
    color: var(--dark-green);
    margin-bottom: 16px;
    font-size: 3rem;
}

.thank-you-subtitle {
    color: var(--grey);
    font-size: 1.25rem;
    margin-bottom: 48px;
}

.thank-you-details {
    background-color: var(--white);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    margin-bottom: 40px;
    text-align: left;
}

.thank-you-details h2 {
    color: var(--dark-green);
    text-align: center;
    margin-bottom: 32px;
}

.next-steps {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.next-step {
    display: flex;
    gap: 24px;
    align-items: start;
}

.step-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
}

.step-info h3 {
    color: var(--soft-black);
    margin-bottom: 8px;
    font-size: 1.25rem;
}

.step-info p {
    color: var(--grey);
    line-height: 1.6;
}

.thank-you-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.thank-you-note {
    color: var(--grey);
    font-size: 0.95rem;
}

.thank-you-note strong {
    color: var(--soft-black);
}

.thank-you-note a {
    color: var(--dark-green);
    text-decoration: underline;
}

.thank-you-note a:hover {
    color: var(--light-green);
}

/* ===== Responsive Design ===== */
@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

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

    .hero-subtitle {
        font-size: 1.25rem;
    }

    .nav-links {
        display: none;
    }

    .hero {
        padding: 80px 0 60px;
    }

    .features,
    .how-it-works,
    .pricing,
    .faq,
    .cta-section {
        padding: 60px 0;
    }

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

    .step {
        grid-template-columns: 60px 1fr;
    }

    .step-number {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .hero-buttons .btn-large {
        width: 100%;
    }

    .cta-section h2 {
        font-size: 2rem;
    }

    .cta-section p {
        font-size: 1.125rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .step-detailed {
        grid-template-columns: 80px 1fr;
        gap: 20px;
    }

    .step-number-large {
        width: 80px;
        height: 80px;
        font-size: 2.5rem;
    }

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

    .product-showcase {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .product-image-section {
        position: static;
    }

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

    .both-platforms .download-buttons-row {
        flex-direction: column;
        align-items: stretch;
    }

    .both-platforms .download-button {
        width: 100%;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .form-container {
        padding: 32px 24px;
    }

    .thank-you-content h1 {
        font-size: 2rem;
    }

    .next-step {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .thank-you-actions {
        flex-direction: column;
        align-items: stretch;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

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

    .price-amount {
        font-size: 4rem;
    }

    .btn-large {
        padding: 14px 32px;
        font-size: 1rem;
    }
}