@font-face {
    font-family: "Pretendard";
    src: url("../fonts/pretendard/PretendardVariable.woff2") format("woff2-variations");
    font-weight: 100 900;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "NanumSquare Neo";
    src: url("../fonts/nanumsquare-neo/NanumSquareNeo-Variable.woff2") format("woff2-variations");
    font-weight: 100 900;
    font-style: normal;
    font-display: swap;
}

:root {
    --container-wide: 1360px;
    --container-content: 900px;
    --page-gutter: 20px;
    --color-deep-navy: #031525;
    --color-navy: #071f36;
    --color-navy-light: #0b2d4a;
    --color-ocean: #0078bd;
    --color-ocean-light: #00a0df;
    --color-ocean-dark: #005f96;
    --color-sky: #eaf6fb;
    --color-white: #ffffff;
    --color-gray-50: #f7f9fb;
    --color-gray-100: #edf1f4;
    --color-gray-300: #c9d2d8;
    --color-gray-600: #667783;
    --color-gray-900: #1a2832;
    --color-danger: #b42318;
    --font-body: "Pretendard", sans-serif;
    --font-heading: "NanumSquare Neo", "Pretendard", sans-serif;
    --shadow-panel: 0 16px 45px rgba(7, 31, 54, 0.1);
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--color-gray-900);
    background: var(--color-white);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    word-break: keep-all;
}

h1,
h2,
h3,
p,
ul {
    margin-top: 0;
}

h1,
h2,
h3 {
    color: var(--color-navy);
    font-family: var(--font-heading);
    line-height: 1.3;
}

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

button,
input,
textarea,
select {
    font: inherit;
}

button,
a {
    -webkit-tap-highlight-color: transparent;
}

:focus-visible {
    outline: 3px solid rgba(8, 125, 184, 0.4);
    outline-offset: 3px;
}

.product-image-frame {
    --product-image-padding: 24px;
    position: relative;
    display: grid;
    width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    place-items: center;
}

.product-image-frame img {
    position: absolute;
    inset: var(--product-image-padding);
    display: block;
    width: calc(100% - (var(--product-image-padding) * 2));
    height: calc(100% - (var(--product-image-padding) * 2));
    object-fit: contain;
    object-position: center;
}

.container-wide,
.container-content {
    width: 100%;
    margin-inline: auto;
    padding-inline: var(--page-gutter);
}

.container-wide {
    max-width: calc(var(--container-wide) + (var(--page-gutter) * 2));
}

.container-content {
    max-width: calc(var(--container-content) + (var(--page-gutter) * 2));
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.skip-link {
    position: fixed;
    top: 10px;
    left: 10px;
    z-index: 1000;
    padding: 10px 16px;
    color: var(--color-white);
    background: var(--color-navy);
    transform: translateY(-150%);
}

.skip-link:focus {
    transform: translateY(0);
}

.eyebrow {
    margin-bottom: 10px;
    color: var(--color-ocean);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.12em;
}