:root {
    --color-ocean-950: #082f49;
    --color-ocean-800: #075985;
    --color-ocean-700: #0369a1;
    --color-aqua-500: #06b6d4;
    --color-sky-200: #bae6fd;
    --color-sky-100: #e0f2fe;
    --color-sky-50: #f0f9ff;
    --color-text: #18334a;
    --color-white: #ffffff;
    --content-max-width: 1200px;
    --focus-ring: #075985;
    --focus-ring-contrast: #ffffff;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    display: flex;
    min-height: 100vh;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    margin: 0;
    color: var(--color-text);
    background-color: var(--color-sky-50);
    font-family: Arial, Helvetica, sans-serif;
    font-size: 1.05rem;
    line-height: 1.55;
}

img {
    max-width: 100%;
}

.site-main {
    display: flex;
    width: min(calc(100% - 32px), var(--content-max-width));
    min-height: 50vh;
    flex-direction: column;
    gap: 24px;
    padding: clamp(20px, 3vw, 36px) 0;
}

.page-heading {
    color: var(--color-ocean-950);
}

.page-heading span {
    display: block;
    color: var(--color-ocean-800);
    font-size: 1.1rem;
    font-weight: 700;
}

.page-heading h1 {
    margin: 0;
    color: var(--color-ocean-950);
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    font-weight: 900;
    letter-spacing: 1px;
    line-height: 1.2;
    text-transform: uppercase;
}

.content-panel {
    padding: 22px;
    border: 1px solid var(--color-sky-200);
    border-radius: 12px;
    background-color: var(--color-white);
    box-shadow: 0 4px 14px rgb(8 47 73 / 7%);
}

.content-panel h2 {
    margin-bottom: 8px;
    color: var(--color-ocean-950);
}

a {
    color: var(--color-ocean-700);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[tabindex]:not([tabindex="-1"]):focus-visible {
    outline: 3px solid var(--focus-ring-contrast);
    outline-offset: 2px;
    box-shadow: 0 0 0 6px var(--focus-ring);
}

input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    border-color: var(--color-ocean-700);
}

.hero .links .link,
.shop-item .order-link,
.membership-form .submit-button,
.bapteme form button {
    transition:
        background-color 180ms ease,
        box-shadow 180ms ease,
        transform 180ms ease;
}

.hero .links .link:hover,
.shop-item .order-link:hover,
.membership-form .submit-button:hover,
.bapteme form button:hover {
    background-color: var(--color-ocean-950);
    box-shadow: 0 6px 14px rgb(8 47 73 / 20%);
    transform: translateY(-3px);
}

.hero .links .link:active,
.shop-item .order-link:active,
.membership-form .submit-button:active,
.bapteme form button:active {
    box-shadow: 0 2px 6px rgb(8 47 73 / 18%);
    transform: translateY(0);
}

.skip-link {
    position: fixed;
    top: 12px;
    left: 12px;
    z-index: 1000;
    transform: translateY(calc(-100% - 16px));
    padding: 10px 16px;
    border-radius: 6px;
    background-color: var(--color-white);
    color: var(--color-ocean-950);
    font-weight: 700;
}

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

#main-content {
    scroll-margin-top: 6rem;
}

@media (max-width: 600px) {
    .site-main {
        width: calc(100% - 24px);
        padding: 14px 0;
    }

    .content-panel {
        padding: 16px;
    }
}

@media (min-width: 601px) {
    .site-main {
        width: min(calc(100% - 48px), var(--content-max-width));
        gap: clamp(24px, 3vw, 36px);
    }

    .content-panel {
        padding: clamp(22px, 2.5vw, 32px);
    }
}

@media (min-width: 1200px) {
    .site-main {
        padding-block: 40px;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}