@font-face {
    font-family: "Ubuntu";
    src: url(/font/Ubuntu-Light.ttf) format("truetype");
    font-weight: 300;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "Ubuntu";
    src: url(/font/Ubuntu-Regular.ttf) format("truetype");
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "Ubuntu";
    src: url(/font/Ubuntu-Medium.ttf) format("truetype");
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "Ubuntu";
    src: url(/font/Ubuntu-Bold.ttf) format("truetype");
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "SourceSansPro";
    src: url(/font/SourceSans3-VariableFont_wght.ttf) format("truetype");
    font-style: normal;
    font-display: swap;
}



:root {
    /* Blues — dark to light */
    --color-blue-900: #003566;
    --color-blue-700: #02539D;
    --color-blue-500: #0169C9;
    --color-blue-300: #448FD4;
    --color-blue-100: #8DC5F9;

    /* Neutrals — dark to light */
    --color-ink: #1E1E1E;
    --color-gray-900: #262626;
    --color-gray-700: #3D3D3D;
    --color-gray-500: #808080;
    --color-gray-200: #DBDBDB;
    --color-alt-white: #F1F3F6;
    --color-white: #FDFEFF;

    /* Semantic aliases — reference these in components, not the raw scale above */
    --color-primary: var(--color-blue-500);
    --color-primary-hover: var(--color-blue-900);
    --color-accent-soft: var(--color-blue-100);

    --color-text: var(--color-ink);
    --color-text-alt: var(--color-white);
    --color-text-muted: var(--color-gray-700);
    --color-border: var(--color-gray-200);
    --color-surface: var(--color-white);
    --color-surface-alt: var(--color-alt-white);
    /* very light tint, used for alternating sections */

    /* Type scale */
    --font-body: "SourceSansPro";
    --font-heading: "Ubuntu";

    --fs-sm: 0.875rem;
    --fs-base: 1rem;
    --fs-lg: 1.25rem;
    --fs-xl: 1.75rem;
    --fs-2xl: 2.5rem;
    --fs-3xl: 3.25rem;
    --fs-4xl: 4.5rem;
    --fs-5xl: 4.5rem;

    /* Spacing scale */
    --space-05: 0.25rem;
    --space-1: 0.5rem;
    --space-2: 1rem;
    --space-3: 1.5rem;
    --space-4: 2rem;
    --space-5: 3rem;
    --space-6: 5rem;

    /* Layout */
    --content-width: 1250px;
    --radius: 8px;
    --border-width: 1px;
}

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

html {
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    font-family: var(--font-body);
    font-size: var(--fs-base);
    letter-spacing: 0.05em;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-surface);
}

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

a {
    color: var(--color-text);
    text-decoration: none;
}

/* a:hover {
    color: var(--color-primary-hover);
} */

ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

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

/* Visible keyboard focus everywhere — do not remove */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* ---------- Typography ---------- */
h1,
h2,
h3,
h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.15;
    margin: 0 0 var(--space-2);
    color: var(--color-text);
}

h1 {
    font-size: var(--fs-5xl);
}

h2 {
    font-size: var(--fs-2xl);
}

h3 {
    font-size: var(--fs-xl);
}

h4 {
    font-size: var(--fs-lg);
}

p {
    margin: 0 0 var(--space-2);
    color: var(--color-text);
}

.text-muted {
    color: var(--color-text-muted);
}

/* ---------- Layout helpers ---------- */
.container {
    width: 100%;
    max-width: var(--content-width);
    margin-inline: auto;
}

.section {
    padding-block: var(--space-6);
}

.section--alt {
    /* box-shadow: 0 -3px 10px 0.5px var(--color-gray-500) inset; */
    background-color: var(--color-surface-alt);
}


/* ---------- Buttons ---------- */
.btn {
    display: inline-block;
    padding: var(--space-05) var(--space-3);
    border: none;
    border-radius: var(--radius);
    font-weight: 500;
    cursor: pointer;
}

/* .btn:hover {
    background-color: var(--color-text);
    color: var(--color-surface);
} */

.btn--primary {
    background-color: var(--color-primary);
    color: var(--color-text-alt);
    transition: background-color 0.2s ease;
}

.btn--primary:hover {
    background-color: var(--color-primary-hover);
}

.btn--secondary {
    border-bottom: var(--color-gray-500) solid var(--border-width);
    border-radius: 0;
    padding: var(--space-05) var(--space-2);
    background-color: transparent;
    color: var(--color-gray-700);
    box-shadow: 0 0 0 0 transparent;
    transition: color 0.3s ease, border-color 0.3s ease, box-shadow 0.2s ease;
}

.btn--secondary:hover {
    color: var(--color-blue-900);
    border-color: var(--color-blue-300);
    box-shadow: 0 -2px 0 0 var(--color-blue-300) inset;
}

.btn--tertiary {
    border: var(--color-text-muted) solid var(--border-width);
    border-color: var(--color-gray-500);
    background-color: transparent;
    color: var(--color-gray-500);
}

.btn--tertiary:hover {
    background-color: transparent;
    color: var(--color-gray-700);
    border: var(--border-width) solid var(--color-gray-700);
}

.btn--small {
    padding: 0 var(--space-2);
    font-size: var(--fs-sm);
    border-radius: calc(var(--radius) / 2);
}

/* ---------- Header / nav ---------- */
.site-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-block: var(--space-2);
    border-bottom: var(--border-width) solid var(--color-border);
}

.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.site-header-buttons {
    display: flex;
    gap: var(--space-3);
}

.site-header__logo img {
    max-height: 36px;
    width: auto;
}

.site-header-nav {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}


.site-header nav a.current {
    color: var(--color-primary);
}

.site-header__toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 32px;
    height: 32px;
    padding: 0;
    border: none;
    background: transparent;
    cursor: pointer;
}

.site-header__toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--color-ink);
    border-radius: 2px;
    transition: transform 0.25s ease, opacity 0.25s ease;
}

.toggle-contact-button {
    display: none;
}

/* Turn the three bars into an X when open */
.site-header__toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.site-header__toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}

.site-header__toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ---------- Footer ---------- */
.site-footer {
    display: flex;
    flex-direction: column;
    padding: var(--space-4) 0 var(--space-1) 0;
    padding-inline: var(--space-3);
    background-color: var(--color-gray-700);
    color: var(--color-surface);
    gap: var(--space-3);
}

.site-footer>.container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    padding-block: var(--space-3);
}

.footer-contact {
    justify-self: end;
}

#footer-text {
    color: var(--color-surface);
    max-width: 60ch;
}

.addresses {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    width: fit-content;
    justify-self: start;
}

.address {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}


.address h4 {
    color: var(--color-surface) !important;
    font-weight: 500;
    margin-bottom: var(--space-05);
}

.address p {
    color: var(--color-surface) !important;
}

.address img {
    width: 110px;
}

.contact-pills {
    display: flex;
    gap: var(--space-2);
    padding-block: var(--space-1);
}

.contact-pill {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    width: fit-content;
    padding: var(--space-1) var(--space-3) var(--space-1) var(--space-5);
    background-color: var(--color-gray-900);
    border-radius: 999px;
    color: var(--color-surface);
    font-weight: 600;
    letter-spacing: 0.02em;
    transition: background-color 0.2s ease;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25) inset;
}

.contact-pill:hover {
    background-color: var(--color-ink);
    color: var(--color-surface);
}

.contact-pill__icon {
    position: absolute;
    left: 1%;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--color-primary);
    color: var(--color-surface);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
}

.info-text {
    border-top: var(--border-width) solid var(--color-surface);
    text-align: center;
    padding-top: var(--space-2);
}