/* Open Hardware Guild — kraft design system, carried over from absurd.industries.
   Custom CSS only for what Tailwind can't express: feTurbulence torn
   edges, backdrop-filter menu band, placeholder markers. Utility styling
   lives in the markup. */

html {
    scroll-behavior: smooth;
}

html,
body {
    overflow-x: hidden;
}

body {
    background-color: #d4b896;
    background-image: url("assets/images/kraft-paper.jpg");
    background-repeat: repeat;
    background-size: auto;
}

section[id] {
    scroll-margin-top: 1.5rem;
}

/* ── torn-paper cards (feTurbulence displacement) ── */
.torn-card {
    position: relative;
}

.torn-card > .torn-bg,
.torn-card > .torn-bg-kraft,
.torn-card > .torn-bg-ink {
    position: absolute;
    inset: 0;
    filter: url(#torn-edge-filter);
    z-index: 0;
}

.torn-card > .torn-bg {
    background: #faf3e8;
}

.torn-card > .torn-bg-kraft {
    background: #e8d5b7;
}

.torn-card > .torn-bg-ink {
    background: #1a1a1a;
}

.torn-card > .torn-content {
    position: relative;
    z-index: 1;
}

.torn-grid > .torn-card:nth-child(3n + 2) > .torn-bg,
.torn-grid > .torn-card:nth-child(3n + 2) > .torn-bg-kraft,
.torn-grid > .torn-card:nth-child(3n + 2) > .torn-bg-ink {
    filter: url(#torn-edge-filter-2);
}

.torn-grid > .torn-card:nth-child(3n + 3) > .torn-bg,
.torn-grid > .torn-card:nth-child(3n + 3) > .torn-bg-kraft,
.torn-grid > .torn-card:nth-child(3n + 3) > .torn-bg-ink {
    filter: url(#torn-edge-filter-3);
}

.tape-piece {
    position: absolute;
    top: -16px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 32px;
    background-image: url("assets/images/paper-tape.webp");
    background-size: cover;
    background-position: center;
    z-index: 2;
    opacity: 0.9;
}

/* ── stamps + labels ── */
.stamp-label {
    display: inline-block;
    padding: 0.3rem 0.85rem;
    border: 2px solid #1a1a1a;
    color: #1a1a1a;
    font-family: "Space Mono", monospace;
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
}

.stat-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-family: "Space Mono", monospace;
    font-weight: 700;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #1a1a1a;
    border: 2px solid #1a1a1a;
    padding: 0.35rem 0.75rem;
    background: #faf3e8;
}

.stat-chip i {
    color: #ff5900;
}

.postal-stamp {
    width: 118px;
    height: 118px;
    border: 3px solid #1a1a1a;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    opacity: 0.38;
    outline: 2px solid #1a1a1a;
    outline-offset: 4px;
    font-family: "Space Mono", monospace;
    font-weight: 700;
    font-size: 0.6rem;
    text-transform: uppercase;
    color: #1a1a1a;
    letter-spacing: 0.1em;
    text-align: center;
    line-height: 1.3;
    transform: rotate(-12deg);
}

/* "EXAMPLE" rubber stamp slapped across placeholder project cards */
.example-stamp {
    position: absolute;
    top: 1.1rem;
    right: 1rem;
    z-index: 3;
    padding: 0.2rem 0.6rem;
    border: 2px solid #ff5900;
    color: #ff5900;
    background: rgba(250, 243, 232, 0.85);
    font-family: "Space Mono", monospace;
    font-weight: 700;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    transform: rotate(6deg);
}

/* ── placeholders: anything a volunteer still needs to fill in ──
   Search the HTML for "TODO" to find every one of these. */
.slot {
    display: inline-block;
    font-family: "Space Mono", monospace;
    font-size: 0.78em;
    font-weight: 700;
    color: #cc4700;
    border: 1.5px dashed #ff5900;
    background: rgba(255, 89, 0, 0.06);
    padding: 0.05rem 0.4rem;
    line-height: 1.5;
    text-decoration: none;
}

a.slot:hover {
    background: rgba(255, 89, 0, 0.14);
}

.img-slot {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    background: repeating-linear-gradient(
        -45deg,
        rgba(26, 26, 26, 0.04) 0 10px,
        rgba(26, 26, 26, 0.09) 10px 20px
    );
    border: 2px dashed rgba(26, 26, 26, 0.3);
    color: #6b5b4a;
    font-family: "Space Mono", monospace;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.img-slot i {
    font-size: 2rem;
}

/* ── shipping-label buttons ── */
.label-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    background: #faf3e8;
    border: 2px dashed #1a1a1a;
    padding: 0.85rem 1.5rem 0.85rem 2.75rem;
    font-family: "Space Mono", monospace;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.875rem;
    color: #1a1a1a;
    text-decoration: none;
    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease;
}

.label-btn::before {
    content: "";
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    width: 12px;
    height: 12px;
    border: 2px solid #1a1a1a;
    border-radius: 50%;
}

.label-btn:hover {
    transform: translateY(-3px);
    box-shadow: 3px 5px 0 rgba(0, 0, 0, 0.12);
}

.label-btn-stamp {
    background: #ff5900;
    color: #faf3e8;
    border-color: #ff5900;
    border-style: solid;
}

.label-btn-stamp::before {
    border-color: #faf3e8;
}

/* ── lift on hover ── */
.lift {
    transition:
        transform 0.15s ease,
        box-shadow 0.15s ease;
}

.lift:hover {
    transform: translateY(-3px);
}

.checklist-item {
    border-left: 4px solid #ff5900;
}

/* small inline links inside cards: orange line drawn under on hover */
.ink-link {
    color: #1a1a1a;
    font-weight: 600;
    text-decoration: none;
    background-image: linear-gradient(#ff5900, #ff5900);
    background-repeat: no-repeat;
    background-position: 0 100%;
    background-size: 100% 2px;
    padding-bottom: 1px;
    transition: background-size 0.25s ease;
}

.ink-link:hover {
    background-size: 0 2px;
    background-position: 100% 100%;
}

/* ── header: slanted wordmark sticker + kraft menu band (NOT fixed) ── */
.site-header {
    position: relative;
    z-index: 30;
}

.menu-band {
    position: relative;
    display: flex;
    align-items: center;
    min-height: 3.6rem;
    padding: 0.4rem 0.8rem 0.4rem 17rem;
    background: rgba(184, 149, 106, 0.55);
    border: 1px solid rgba(26, 26, 26, 0.12);
    border-radius: 99rem;
    backdrop-filter: saturate(1.2) blur(6px);
    -webkit-backdrop-filter: saturate(1.2) blur(6px);
    box-shadow: 0 2px 8px rgba(26, 26, 26, 0.1);
}

/* The name isn't decided yet, so the "logo" is a paper sticker with the
   placeholder name. Swap the text (or drop in an <img>) once it's chosen. */
.site-logo {
    position: absolute;
    left: 0.6rem;
    top: 50%;
    transform: translateY(-62%) rotate(-9deg);
    z-index: 40;
    display: block;
    text-decoration: none;
}

.wordmark {
    display: block;
    background: #faf3e8;
    border: 2px solid #1a1a1a;
    padding: 0.55rem 0.9rem 0.5rem;
    font-family: "Fraunces", Georgia, serif;
    font-weight: 900;
    font-size: 1.35rem;
    line-height: 1;
    color: #1a1a1a;
    white-space: nowrap;
    box-shadow: 3px 5px 0 rgba(26, 26, 26, 0.18);
}

.wordmark small {
    display: block;
    margin-top: 0.3rem;
    font-family: "Space Mono", monospace;
    font-weight: 700;
    font-size: 0.55rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #ff5900;
}

@media (max-width: 767px) {
    .menu-band {
        min-height: 3rem;
        padding-left: 12.5rem;
    }
    .wordmark {
        font-size: 1.05rem;
        padding: 0.45rem 0.7rem 0.4rem;
    }
    .wordmark small {
        font-size: 0.48rem;
    }
}

.top-nav a {
    font-family: "DM Sans", system-ui, sans-serif;
    font-weight: 600;
    font-size: 0.9rem;
    color: #1a1a1a;
    text-decoration: none;
    padding: 0.4rem 0.7rem;
    border-radius: 0.5rem;
    position: relative;
}

/* hover = orange line drawn under the link (text stays ink), undrawn on leave */
.top-nav a:not(.nav-join)::after {
    content: "";
    position: absolute;
    left: 0.7rem;
    right: 0.7rem;
    bottom: 0.2rem;
    height: 2px;
    background: #ff5900;
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.25s ease;
}

.top-nav a:not(.nav-join):hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

.nav-join {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin-left: 0.4rem;
    padding: 0.45rem 0.95rem;
    border-radius: 999px;
    background: #ff5900;
    color: #faf3e8 !important;
    font-family: "DM Sans", system-ui, sans-serif;
    font-weight: 600;
    text-decoration: none;
    transition:
        background 0.15s,
        transform 0.15s;
}

.nav-join:hover {
    background: #cc4700;
    transform: translateY(-1px);
}

.nav-join-mobile {
    font-size: 0.8rem;
    white-space: nowrap;
    padding: 0.4rem 0.75rem;
}

/* ── mobile bottom bar ── */
.mobile-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #1a1a1a;
    z-index: 50;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.2);
}

.mobile-bar a {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 12px 0;
    color: #faf3e8;
    text-decoration: none;
    font-family: "Space Mono", monospace;
    font-size: 0.66rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: color 0.15s;
}

.mobile-bar a:hover,
.mobile-bar a:active {
    color: #ff5900;
}

.mobile-bar a i {
    font-size: 1.3rem;
    margin-bottom: 4px;
}

@media (max-width: 767px) {
    body {
        padding-bottom: 80px;
    }
}

/* ── footer: light kraft band, icon links ── */
.footer-wrap {
    background: rgba(184, 149, 106, 0.35);
    padding: 2.5rem 0 0;
    border-top: 1px solid rgba(26, 26, 26, 0.06);
    margin-top: 2rem;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 1rem;
}

@media (max-width: 480px) {
    .footer-links {
        grid-template-columns: 1fr 1fr;
        gap: 1.25rem;
    }
    .footer-links .footer-col:last-child {
        grid-column: span 2;
    }
}

.footer-col {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.footer-heading {
    font-family: "Space Mono", monospace;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: #4a3d2f;
    margin-bottom: 0.35rem;
}

.footer-col a {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: "DM Sans", system-ui, sans-serif;
    font-size: 0.85rem;
    font-weight: 500;
    color: #1a1a1a;
    text-decoration: none;
    padding: 0.3rem 0;
}

.footer-col a span {
    position: relative;
}

.footer-col a span::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -2px;
    height: 2px;
    background: #ff5900;
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.25s ease;
}

.footer-col a:hover span::after {
    transform: scaleX(1);
    transform-origin: left;
}

.footer-col a i {
    font-size: 1.15rem;
    color: #4a3d2f;
    width: 1.2rem;
    text-align: center;
    flex-shrink: 0;
}

.footer-bottom {
    border-top: 1px solid rgba(26, 26, 26, 0.08);
    margin-top: 1rem;
    padding: 1rem 0;
    text-align: center;
}

.copyleft {
    display: inline-block;
    transform: rotate(180deg);
}

/* ── buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.7rem 1.6rem;
    font-family: "DM Sans", system-ui, sans-serif;
    font-weight: 600;
    font-size: 0.875rem;
    border-radius: 0.625rem;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition:
        transform 0.15s ease,
        box-shadow 0.15s ease;
}

.btn:hover {
    transform: translateY(-1px);
}

.btn-stamp {
    background: #ff5900;
    color: #faf3e8;
}

.btn-stamp:hover {
    box-shadow: 0 4px 12px rgba(255, 89, 0, 0.25);
}

/* ── community emblem ── */
.tools-emblem {
    position: absolute;
    pointer-events: none;
    user-select: none;
    z-index: 0;
}

.cta-emblem {
    width: 330px;
    right: -30px;
    top: 50%;
    transform: translateY(-50%) rotate(30deg);
    opacity: 0.16;
}

/* ── past-event cards scattered like photos on a table ── */
.photo-scatter {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem;
}

.photo-scatter > a {
    width: clamp(160px, 28vw, 250px);
    transform: rotate(var(--rot, 0deg));
    transition:
        transform 0.25s ease,
        filter 0.25s ease;
    filter: drop-shadow(2px 4px 7px rgba(26, 26, 26, 0.18));
    text-decoration: none;
    color: inherit;
}

.photo-scatter > a:nth-child(4n + 1) { --rot: -3deg; }
.photo-scatter > a:nth-child(4n + 2) { --rot: 2.5deg; }
.photo-scatter > a:nth-child(4n + 3) { --rot: -1.5deg; }
.photo-scatter > a:nth-child(4n + 4) { --rot: 3.5deg; }

.photo-scatter > a:hover,
.photo-scatter > a:focus-visible {
    transform: rotate(0deg) translateY(-6px) scale(1.05);
    z-index: 10;
    filter: drop-shadow(3px 8px 14px rgba(26, 26, 26, 0.3));
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    .top-nav a:not(.nav-join)::after,
    .footer-col a span::after,
    .ink-link,
    .photo-scatter > a {
        transition: none;
    }
}