/* ===== Custom fonts ===== */
@font-face {
    font-family: "GT America Expanded";
    src: url("fonts/GT-America-Expanded-Regular.woff2") format("woff2"),
        url("fonts/GT-America-Expanded-Regular.woff") format("woff"),
        url("fonts/GT-America-Expanded-Regular.ttf") format("truetype");
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "GT America Expanded";
    src: url("fonts/GT-America-Expanded-Bold.woff2") format("woff2"),
        url("fonts/GT-America-Expanded-Bold.woff") format("woff"),
        url("fonts/GT-America-Expanded-Bold.ttf") format("truetype");
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "Suisse Intl";
    src: url("fonts/Suisse-Intl-Regular.woff2") format("woff2"),
        url("fonts/Suisse-Intl-Regular.woff") format("woff"),
        url("fonts/Suisse-Intl-Regular.ttf") format("truetype");
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "Suisse Intl";
    src: url("fonts/Suisse-Intl-Semibold.woff2") format("woff2"),
        url("fonts/Suisse-Intl-Semibold.woff") format("woff"),
        url("fonts/Suisse-Intl-Semibold.ttf") format("truetype");
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}
:root {
    --header-bg-start: #714322;
    --header-bg-end: #7c3615;
    --header-text: #ffffff;
    --header-subtext: #f2e5d7;
    --header-accent: #ffffff;
    --header-shadow: rgba(0, 0, 0, 0.1);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: "Suisse Intl", system-ui, -apple-system, BlinkMacSystemFont,
        "Segoe UI", sans-serif;
    background: linear-gradient(
        180deg,
        #6b391a 0%,
        #7a3918 35%,
        #7d3817 60%,
        #6c3719 100%
    );
    color: #ffffff;
    font-size: 16px; /* base desktop size */
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: linear-gradient(
        90deg,
        var(--header-bg-start),
        var(--header-bg-end)
    );
    color: var(--header-text);
    box-shadow: 0 2px 8px var(--header-shadow);
}

.header-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 12px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

/* Logo / brand */
.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}

.brand-icon {
    width: 80px;
    height: 80px;
    border-radius: 12px;
    background: rgba(0, 0, 0, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 20px;
    color: var(--header-accent);
    flex-shrink: 0;
}

.brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
    white-space: nowrap;
}

.brand-title {
    font-weight: 700;
    font-family: "GT America Expanded", system-ui, -apple-system,
        BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 18px;
}

.brand-subtitle {
    font-size: 12px;
    color: var(--header-subtext);
    font-family: "Suisse Intl", system-ui, -apple-system, BlinkMacSystemFont,
        "Segoe UI", sans-serif;
}

/* Navigation */
.nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 28px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-links a {
    color: var(--header-text);
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    position: relative;
    padding-bottom: 2px;
}

.nav-links a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background-color: #f7d7a6;
    transition: width 0.2s ease-out;
}

.nav-links a:hover::after,
.nav-links a:focus-visible::after {
    width: 100%;
}

.nav-cta {
    padding: 8px 16px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.7);
    background: rgba(255, 255, 255, 0.08);
    color: #ffffff;
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    white-space: nowrap;
    transition: background 0.2s ease-out, transform 0.1s ease-out,
        box-shadow 0.1s ease-out;
}

.nav-cta:hover,
.nav-cta:focus-visible {
    background: rgba(255, 255, 255, 0.16);
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

/* Hamburger button */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    margin: -8px 0;
}

.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    border-radius: 999px;
    background-color: var(--header-text);
    transition: transform 0.2s ease, opacity 0.2s ease,
        translate 0.2s ease;
}

.nav-toggle span + span {
    margin-top: 5px;
}

.nav-toggle[aria-expanded="true"] .line1 {
    transform: rotate(45deg) translate(3px, 4px);
}

.nav-toggle[aria-expanded="true"] .line2 {
    opacity: 0;
}

.nav-toggle[aria-expanded="true"] .line3 {
    transform: rotate(-45deg) translate(3px, -4px);
}

/* Mobile navigation layout */
@media (max-width: 768px) {
    .header-inner {
        padding-inline: 16px;
    }

    .brand-title {
        font-size: 16px;
    }

    .brand-subtitle {
        font-size: 11px;
    }

    .nav {
        position: fixed;
        inset: 100px 0 auto 0;
        background: linear-gradient(
            180deg,
            var(--header-bg-end),
            #5a2a12
        );
        flex-direction: column;
        align-items: flex-start;
        padding: 12px 16px 16px;
        gap: 12px;
        transform: translateY(-110%);
        opacity: 0;
        pointer-events: none;
        transition: transform 0.25s ease-out, opacity 0.25s ease-out;
    }

    .nav.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }

    .nav-links {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .nav-cta {
        align-self: stretch;
        text-align: center;
    }

    .nav-toggle {
        display: inline-flex;
        flex-direction: column;
        justify-content: center;
    }
}