:root {
    --ink: #211f20;
    --purple: #642f91;
    --purple-dark: #4e2473;
    --teal: #25a8b8;
    --paper: #fff;
    --soft: #f5f2f8;
    --page-gutter: clamp(1rem, 4vw, 4rem);
}

* { box-sizing: border-box; }

html {
    background: var(--paper);
    color: var(--ink);
    font-family: "Archivo", Arial, sans-serif;
}

body {
    min-width: 320px;
    min-height: 100vh;
    margin: 0;
    display: flex;
    flex-direction: column;
}

main { flex: 1; }
img { display: block; max-width: 100%; }

.hero {
    position: relative;
    padding-top: clamp(4.75rem, 8vw, 9rem);
    overflow: hidden;
}

.hero__top {
    position: absolute;
    z-index: 1;
    top: 0;
    left: 50%;
    width: clamp(6.8rem, 18.4vw, 21rem);
    height: auto;
    transform: translateX(-50%);
}

.hero__photo {
    width: 100%;
    height: auto;
}

.product-logo {
    position: relative;
    z-index: 2;
    width: min(100%, 28rem);
    margin: clamp(-4.75rem, -5.25vw, -2.5rem) auto 0;
    padding: 0 var(--page-gutter);
}

.product-logo img { width: 100%; }

.ifu {
    width: min(calc(100% - (2 * var(--page-gutter))), 60rem);
    margin: clamp(2.75rem, 5vw, 5rem) auto 0;
    font-size: clamp(0.93rem, 1.1vw, 1.05rem);
    line-height: 1.65;
}

.ifu__header { text-align: center; }

.eyebrow {
    margin: 0 0 0.25rem;
    color: var(--purple);
    font-size: 0.83em;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.ifu h1 {
    margin: 0;
    font-size: clamp(1.75rem, 3vw, 2.75rem);
    line-height: 1.12;
}

.danger {
    margin: 1.5rem 0 0;
    color: #9d1c20;
    font-size: clamp(1rem, 1.35vw, 1.2rem);
    font-weight: 700;
}

.children-warning {
    margin: 0.3rem 0 0;
    font-weight: 700;
}

.ifu section { margin-top: clamp(2rem, 4vw, 3.5rem); }

.ifu h2 {
    margin: 0 0 1rem;
    padding-bottom: 0.55rem;
    border-bottom: 2px solid var(--teal);
    color: var(--purple-dark);
    font-size: clamp(1.15rem, 1.75vw, 1.5rem);
    line-height: 1.25;
}

.ifu p { margin: 0.75rem 0; }

.lead {
    margin-top: clamp(2rem, 4vw, 3.5rem) !important;
    padding: clamp(1.2rem, 2.5vw, 1.75rem);
    border-left: 4px solid var(--purple);
    background: var(--soft);
}

.warning-box {
    margin-bottom: 1.5rem;
    padding: 1rem clamp(1rem, 2vw, 1.4rem);
    border: 1px solid #d7cce2;
    border-radius: 0.5rem;
    background: #faf8fc;
}

.warning-box p { margin: 0.35rem 0; }

.ifu ol,
.ifu ul {
    margin: 1rem 0 0;
    padding-left: 1.5rem;
}

.ifu li { padding: 0.25rem 0 0.5rem 0.35rem; }
.ifu li::marker { color: var(--purple); font-weight: 700; }

.ifu__closing {
    margin-top: clamp(2.5rem, 5vw, 4rem);
    padding: 1.25rem;
    border-radius: 0.5rem;
    background: var(--purple);
    color: #fff;
    text-align: center;
}

.ifu__closing > * { display: block; }
.ifu__closing span { margin-top: 0.2rem; font-size: 0.85em; }

.company {
    padding: clamp(3.5rem, 7vw, 6rem) var(--page-gutter) clamp(2rem, 4vw, 3.75rem);
    text-align: center;
}

.company__contact {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.75rem;
    margin-bottom: clamp(1.75rem, 3vw, 2.75rem);
    padding: 0.75rem 1.65rem;
    border-radius: 999px;
    background: var(--purple);
    color: #fff;
    font-size: clamp(0.9rem, 1vw, 1rem);
    font-weight: 700;
    text-decoration: none;
    transition: background-color 160ms ease, transform 160ms ease;
}

.company__contact:hover { background: var(--purple-dark); transform: translateY(-1px); }
.company__contact:focus-visible { outline: 3px solid var(--teal); outline-offset: 3px; }

.company__logo {
    width: clamp(16rem, 31vw, 25.5rem);
    margin: 0 auto clamp(0.65rem, 1.1vw, 1rem);
}

.company p,
.company address { margin: 0; }

.company__product-line {
    font-size: clamp(1rem, 1.3vw, 1.4rem);
    font-weight: 700;
    line-height: 1.25;
}

.company address {
    margin-top: 0.15rem;
    font-size: clamp(0.85rem, 1.1vw, 1.15rem);
    font-style: italic;
    line-height: 1.25;
}

.company address span { display: block; }

footer {
    padding: clamp(1rem, 1.6vw, 1.5rem) var(--page-gutter);
    background: rgb(217 217 217);
    text-align: center;
    font-size: clamp(0.68rem, 0.85vw, 0.88rem);
    font-weight: 400;
    line-height: 1.45;
}

@media (max-width: 600px) {
    .hero { padding-top: clamp(3.75rem, 18vw, 5.25rem); }
    .hero__top { width: min(30vw, 9.6rem); }
    .hero__photo { min-height: 15rem; object-fit: cover; object-position: center; }
    .product-logo { margin-top: -2rem; }
    .ifu { margin-top: 2.75rem; }
    footer span { display: block; height: 0; overflow: hidden; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { scroll-behavior: auto !important; }
    .company__contact { transition: none; }
}