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

body {
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    line-height: 1.6;
    color: #212529;
    background-color: #f8f9fa;
}

.page-wrapper {
    max-width: 100%;
    margin: 0 auto;
}

/* Header */
header {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem 1.25rem 0.75rem;
}

header img {
    width: 171px;
    height: auto;
}

/* Hero Section */
.hero-section {
    padding: 2rem 1.25rem 3rem;
    text-align: center;
    max-width: 1020px;
    margin: 0 auto;
}

.hero-section h1 {
    font-size: 2.625rem;
    font-weight: 700;
    line-height: 1.2;
    color: #000;
    margin: 0 auto 1.25rem;
    max-width: 980px;
}

.byline {
    font-size: 1rem;
    color: #6c757d;
    display: block;
    margin-bottom: 2.5rem;
}

/* Product Hero Box */
.product-hero {
    background: linear-gradient(135deg, #c8e6c9 0%, #d4edda 50%, #e8f5e9 100%);
    padding: 8rem 3rem 3rem;
    margin: 15rem auto 0;
    text-align: center;
    max-width: 100%;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    position: relative;
    overflow: visible;
}

.product-hero .hero-image {
    width: 100%;
    max-width: 500px;
    height: auto;
    margin: -20rem auto 2rem;
    display: block;
    filter: drop-shadow(0 8px 24px rgba(0, 0, 0, 0.12));
    position: relative;
    z-index: 10;
}

.hero-description {
    font-size: 1.3125rem;
    line-height: 1.8;
    color: #1a1a1a;
    max-width: 920px;
    margin: 0 auto;
    font-weight: 400;
}

/* Main Content */
main {
    background-color: #fff;
    max-width: 980px;
    margin: 0 auto;
    padding: 3rem 2rem;
    border-radius: 0.5rem;
    position: relative;
}

main > h2 {
    font-size: 2.375rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 1.5rem;
    color: #000;
}

main > p {
    font-size: 1.125rem;
    line-height: 1.75;
    text-align: center;
    margin-bottom: 1rem;
    color: #212529;
}

/* Card List */
.card-list {
    margin-top: 2.5rem;
}

/* Individual Cards */
.gf-card {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
    margin: 3rem 0;
}

.gf-card:nth-child(even) {
    flex-direction: row-reverse;
}

.gf-card img {
    width: 45%;
    flex-shrink: 0;
    height: auto;
    object-fit: cover;
    border-radius: 0.5rem;
}

.gf-card > div {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.gf-card h2 {
    font-size: 2.375rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #000;
    line-height: 1.15;
}

.gf-card p {
    font-size: 1.125rem;
    line-height: 1.75;
    margin-bottom: 0.75rem;
    color: #212529;
}

/* Conclusion/CTA Section */
.conclusion {
    background-color: #d2ecc2;
    padding: 3.5rem 3rem;
    text-align: left;
    max-width: 890px;
    margin: 3rem auto 0;
    border-radius: 0.5rem;
}

.conclusion h3 {
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: 1.75rem;
    color: #000;
    line-height: 1.25;
    text-align: center;
}

.conclusion .warning-text {
    font-size: 1.375rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color: #000;
    text-align: center;
}

.conclusion p {
    font-size: 1.125rem;
    line-height: 1.65;
    margin-bottom: 1.5rem;
    color: #000;
    font-weight: 600;
}

.conclusion .step {
    font-weight: 700;
    font-size: 1.75rem;
    display: inline-block;
    margin-right: 0.5rem;
}

.conclusion .go-to-landing {
    display: block;
    background-color: #ffd431;
    color: #000;
    font-size: 1.25rem;
    font-weight: 600;
    text-decoration: underline;
    padding: 0.875rem 3rem;
    border-radius: 8px;
    border: 0.8px solid #eeb519;
    margin: 2rem auto 0;
    width: fit-content;
    text-align: center;
    transition: all 0.3s;
    box-shadow: 0 4px 8px rgba(122, 148, 106, 0.39);
}

.conclusion .go-to-landing:hover {
    background-color: #ffca1f;
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(122, 148, 106, 0.5);
}

/* Footer */
footer {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    text-align: center;
    padding: 2rem 1.25rem 0.75rem;
    background-color: #f8f9fa;
}

footer small {
    font-size: 0.9375rem;
    line-height: 1.6;
    color: #7a7a7a;
}

footer a {
    color: #7a7a7a;
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

/* Sticky CTA Button */
.sticky-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1rem;
    background-color: #fff;
    box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.15);
    transform: translateY(100%);
    transition: transform 0.3s ease-in-out;
    display: none; /* Hide on desktop */
}

.sticky-cta.visible {
    transform: translateY(0);
}

.sticky-cta-button {
    display: block;
    width: 100%;
    background-color: #ffd431;
    color: #000;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: underline;
    padding: 0.875rem 1.5rem;
    border-radius: 8px;
    border: 0.8px solid #eeb519;
    text-align: center;
    transition: all 0.3s;
    box-shadow: 0 4px 8px rgba(122, 148, 106, 0.39);
}

.sticky-cta-button:hover {
    background-color: #ffca1f;
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(122, 148, 106, 0.5);
}

/* Mobile Responsive */
@media (max-width: 767px) {
    /* Enable sticky CTA on mobile */
    .sticky-cta {
        display: block;
        font-size: 0.6rem;
    }

    header {
        padding: 2rem 1rem 0.5rem;
    }

    header img {
        width: 150px;
    }

    .hero-section {
        padding: 1.5rem 1rem 2.5rem;
    }

    .hero-section h1 {
        font-size: 1.875rem;
    }

    .byline {
        font-size: 0.9375rem;
        margin-bottom: 2rem;
    }

    .product-hero {
        padding: 4rem 1.5rem 2rem;
        margin: 8rem auto 0;
        border-radius: 10px;
    }

    .product-hero .hero-image {
        max-width: 350px;
        margin: -12rem auto 1.5rem;
    }

    .hero-description {
        font-size: 1.0625rem;
        line-height: 1.7;
    }

    main {
        padding: 2rem 0rem;
        margin: 0 1rem;
    }

    main > h2 {
        font-size: 1.75rem;
    }

    main > p {
        font-size: 1.0625rem;
    }

    .card-list {
        margin-top: 2rem;
    }

    .gf-card {
        flex-direction: column !important;
        gap: 1.25rem;
        margin: 2rem 0;
    }

    .gf-card img {
        width: 100%;
    }

    .gf-card h2 {
        font-size: 1.625rem;
    }

    .gf-card p {
        font-size: 1.0625rem;
    }

    .conclusion {
        padding: 2.5rem 1.5rem;
        margin: 2rem 1rem 0;
    }

    .conclusion h3 {
        font-size: 2rem;
    }

    .conclusion .warning-text {
        font-size: 1.25rem;
    }

    .conclusion p {
        font-size: 1.0625rem;
    }

    .conclusion .step {
        font-size: 1.5rem;
    }

    .conclusion .go-to-landing {
        display: block;
        width: 100%;
        text-align: center;
        font-size: 1rem;
        padding: 1rem 2rem;
        margin: 1.5rem auto 0;
    }

    footer {
        padding: 1.5rem 1rem 0.5rem;
    }
}

/* Tablet */
@media (min-width: 768px) and (max-width: 991px) {
    header {
        padding: 2.5rem 1.5rem 0.75rem;
    }

    .hero-section {
        padding: 1.75rem 1.5rem 2.75rem;
    }

    .hero-section h1 {
        font-size: 2.125rem;
    }

    .byline {
        margin-bottom: 2.25rem;
    }

    .product-hero {
        padding: 5rem 2rem 2.5rem;
        margin: 11rem auto 0;
        border-radius: 11px;
    }

    .product-hero .hero-image {
        max-width: 450px;
        margin: -16rem auto 1.75rem;
    }

    .hero-description {
        font-size: 1.1875rem;
        line-height: 1.75;
    }

    main {
        padding: 2.5rem 1.5rem;
    }

    .gf-card {
        gap: 1.5rem;
        margin: 2.5rem 0;
    }

    .conclusion {
        padding: 3rem 2rem;
        margin: 2.5rem 1.5rem 0;
    }

    .conclusion h3 {
        font-size: 2.125rem;
    }

    .conclusion .warning-text {
        font-size: 1.1875rem;
    }

    .conclusion p {
        font-size: 1.0625rem;
    }

    .conclusion .step {
        font-size: 1.375rem;
    }
}