html,
body {
    height: 100%;
    margin: 0;
    padding: 0;
}

main {
    flex: 1;
}
* {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    margin: 0;
    background: #f7f7fb;
    color: #111827;
    line-height: 1.6;
}

h1 {
    font-size: 2.2rem;
    margin-bottom: 0.5rem;
}

a {
    text-decoration: none;
}

.subline {
    font-size: 1.1rem;
    color: #4b5563;
    margin-bottom: 1.5rem;
}

.cta {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: 999px;
    background: linear-gradient(135deg, #ec4899, #f97316);
    color: #fff;
    font-weight: 600;
    text-decoration: none;
    box-shadow: 0 8px 20px rgba(236, 72, 153, 0.35);
    margin-bottom: 1rem;
}

.hint {
    font-size: 0.85rem;
    color: #6b7280;
}

.section {
    max-width: 960px;
    margin: 2rem auto;
    padding: 0 1.5rem;
}

.section h2 {
    font-size: 1.6rem;
    margin-bottom: 1rem;
    text-align: center;
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1rem;
}

.feature {
    background: #ffffff;
    border-radius: 0.75rem;
    padding: 1.2rem;
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.06);
}

.feature h3 {
    margin: 0 0 0.35rem;
    font-size: 1.1rem;
}

.feature p {
    margin: 0;
    font-size: 0.95rem;
    color: #4b5563;
}

.steps {
    list-style: none;
    padding: 0;
    margin: 0 auto;
    max-width: 600px;
}

.steps li {
    margin-bottom: 0.75rem;
    font-size: 1rem;
}

.trust {
    font-size: 0.9rem;
    color: #6b7280;
    background: #eef2ff;
    border-radius: 0.75rem;
    padding: 1rem;
    margin-top: 1.5rem;
    text-align: center;
}

.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
}

.gallery img {
    width: 100%;
    border-radius: 12px;
    object-fit: cover;
}

footer {
    margin-top: 3rem;
    padding: 1.5rem;
    font-size: 0.85rem;
    color: #9ca3af;
    text-align: center;
}

footer a {
    color: #9ca3af;
    text-decoration: none;
    margin: 0 0.4rem;
}

.fab {
    position: fixed;
    bottom: 25px;
    right: 25px;

    width: 65px;
    height: 65px;
    border-radius: 50%;

    background: #ec4899;
    color: #fff;
    font-size: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;

    text-decoration: none;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);

    transition: 0.25s ease;
    z-index: 99999;
}

.fab:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}

/* Dark Mode */
body.dark .fab {
    background: #facc15;
    color: #111;
}
.liv {
    position: fixed;
    bottom: 100px;
    right: 34px;

    width: 47px;
    height: 47px;
    border-radius: 50%;

    background: #ec4899;
    color: #fff;
    font-size: 1.4rem;
    display: flex;
    align-items: center;
    justify-content: center;

    text-decoration: none;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);

    transition: 0.25s ease;
    z-index: 99999;
}

.liv:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}

/* Dark Mode */
body.dark .liv {
    background: #facc15;
    color: #111;
}