@import url('https://fonts.googleapis.com/css2?family=Fraunces:wght@700;800&family=Nunito:wght@500;700;900&display=swap');

:root {
    --ink: #151515;
    --paper: #f8f5ed;
    --sheet: #fffdf8;
    --mint: #8bdcc4;
    --blue: #2563eb;
    --cyan: #38bdf8;
    --red: #d13438;
    --yellow: #f8cf45;
    --green: #1f8f63;
    --shadow: 5px 5px 0 var(--ink);
    --soft-shadow: 0 18px 46px rgba(15, 23, 42, 0.12);
    --line: 3px solid var(--ink);
    --line-thin: 2px solid var(--ink);
    --radius: 14px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--ink);
    background:
        radial-gradient(circle at 12% 45%, rgba(248, 207, 69, 0.2), transparent 23rem),
        radial-gradient(circle at 94% 72%, rgba(139, 220, 196, 0.21), transparent 27rem),
        linear-gradient(135deg, rgba(21, 21, 21, 0.018) 25%, transparent 25%) 0 0 / 46px 46px,
        var(--paper);
    font-family: "Nunito", Verdana, sans-serif;
    line-height: 1.55;
    overflow-x: hidden;
}

body::before {
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    content: "";
    background:
        linear-gradient(90deg, rgba(21, 21, 21, 0.014) 1px, transparent 1px),
        linear-gradient(rgba(21, 21, 21, 0.014) 1px, transparent 1px);
    background-size: 64px 64px;
    -webkit-mask-image: linear-gradient(to bottom, black 0%, rgba(0, 0, 0, 0.46) 34%, transparent 66%);
    mask-image: linear-gradient(to bottom, black 0%, rgba(0, 0, 0, 0.46) 34%, transparent 66%);
}

a {
    color: inherit;
}

.skip-link {
    position: absolute;
    left: 1rem;
    top: -5rem;
    padding: 0.6rem 1rem;
    background: var(--yellow);
    border: var(--line);
    z-index: 10;
}

.skip-link:focus {
    top: 1rem;
}

.site-shell {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
}

.topbar {
    position: sticky;
    top: 0;
    z-index: 5;
    margin: 0 auto;
    padding: 0.9rem 0 0.45rem;
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    min-height: 4.35rem;
    padding: 0.58rem 0.78rem;
    background: rgba(255, 253, 248, 0.96);
    border: var(--line);
    border-radius: 17px;
    box-shadow: 4px 4px 0 var(--ink);
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.58rem;
    min-height: 2.9rem;
    font-weight: 900;
    text-decoration: none;
}

.brand-mark {
    display: grid;
    width: 2.42rem;
    height: 2.42rem;
    place-items: center;
    color: var(--ink);
    background: var(--yellow);
    border: 2px solid var(--ink);
    border-radius: 50%;
}

.nav-links {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
    gap: 0.35rem;
}

.nav-links a {
    display: inline-flex;
    align-items: center;
    min-height: 2.28rem;
    padding: 0.42rem 0.74rem;
    border: 2px solid transparent;
    border-radius: 999px;
    font-size: 0.95rem;
    font-weight: 900;
    line-height: 1;
    text-decoration: none;
    transition: background 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.nav-links a:hover,
.nav-links a:focus-visible {
    background: rgba(139, 220, 196, 0.72);
    border-color: var(--ink);
    transform: translateY(-1px);
    outline: none;
}

.hero {
    display: grid;
    grid-template-columns: minmax(0, 0.84fr) minmax(360px, 0.82fr);
    gap: clamp(2.4rem, 5vw, 5.2rem);
    align-items: center;
    min-height: min(655px, calc(100vh - 82px));
    padding: clamp(1.65rem, 3.5vw, 2.55rem) 0 clamp(2.45rem, 4.8vw, 3.75rem);
    overflow: hidden;
}

.hero > div {
    position: relative;
    z-index: 1;
    width: min(100%, 38.2rem);
    min-width: 0;
}

.kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    min-height: 2rem;
    padding: 0.36rem 0.78rem;
    margin: 0 0 1rem;
    background: var(--mint);
    border: 2px solid var(--ink);
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 900;
    line-height: 1.12;
    text-transform: uppercase;
    letter-spacing: 0;
}

h1,
h2,
h3 {
    font-family: "Fraunces", Georgia, serif;
    letter-spacing: 0;
    line-height: 0.94;
}

h1 {
    max-width: 100%;
    margin: 0;
    font-size: clamp(3.5rem, 6.25vw, 6.05rem);
    line-height: 0.96;
}

h2 {
    margin: 0 0 1rem;
    font-size: clamp(2.2rem, 6vw, 5.2rem);
    line-height: 0.92;
}

h3 {
    margin: 0 0 0.6rem;
    font-size: clamp(1.35rem, 2vw, 2rem);
    line-height: 1;
}

.doc-card h3,
.callout h3 {
    margin-bottom: 0.5rem;
}

.hero-copy {
    max-width: 36.3rem;
    margin: 1.12rem 0 0;
    font-size: clamp(1.08rem, 1.42vw, 1.28rem);
    font-weight: 700;
    line-height: 1.68;
}

.hero-copy strong {
    padding: 0 0.16rem;
    background: linear-gradient(transparent 62%, rgba(248, 207, 69, 0.86) 62%, rgba(248, 207, 69, 0.86) 86%, transparent 86%);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem;
    margin-top: 1.9rem;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-height: 3.15rem;
    padding: 0.72rem 1.05rem;
    color: var(--ink);
    background: var(--sheet);
    border: 3px solid var(--ink);
    border-radius: 14px;
    box-shadow: 5px 5px 0 var(--ink);
    font-weight: 900;
    line-height: 1;
    text-decoration: none;
    transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.button svg {
    flex: 0 0 auto;
}

.button:hover,
.button:focus-visible {
    transform: translate(3px, 3px);
    background: var(--yellow);
    box-shadow: 2px 2px 0 var(--ink);
    outline: none;
}

.button.primary {
    background: var(--red);
    color: white;
}

.button.primary:hover,
.button.primary:focus-visible {
    color: var(--ink);
    background: var(--yellow);
}

.forge-card {
    position: relative;
    z-index: 0;
    justify-self: end;
    width: min(100%, 520px);
    padding: 0.92rem;
    background: var(--sheet);
    border: var(--line);
    border-radius: 22px;
    box-shadow: 5px 5px 0 var(--ink);
    transform: rotate(0.25deg);
}

.forge-card::before {
    position: absolute;
    inset: -13px 48px auto auto;
    width: 56px;
    height: 52px;
    content: "";
    background: var(--blue);
    border: var(--line);
    border-radius: 15px;
    transform: rotate(9deg);
}

.forge-board {
    position: relative;
    overflow: hidden;
    min-height: 466px;
    padding: 1.18rem;
    background:
        linear-gradient(135deg, rgba(37, 99, 235, 0.14), transparent 39%),
        linear-gradient(160deg, var(--sheet), #f8f0dc);
    border: 2px solid var(--ink);
    border-radius: 18px;
}

.board-title {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    font-weight: 900;
}

.board-brand {
    display: grid;
    gap: 0.12rem;
}

.board-brand strong {
    font-size: 1.28rem;
    line-height: 1;
}

.board-brand small {
    color: rgba(21, 21, 21, 0.68);
    font-size: 0.72rem;
    line-height: 1;
    text-transform: uppercase;
}

.status-light {
    display: inline-flex;
    align-items: center;
    gap: 0.38rem;
    font-size: 0.86rem;
    line-height: 1;
    text-transform: uppercase;
}

.status-light::before {
    width: 0.64rem;
    height: 0.64rem;
    content: "";
    background: var(--green);
    border: 2px solid var(--ink);
    border-radius: 50%;
    box-shadow: 0 0 0 4px rgba(31, 143, 99, 0.16);
}

.machine {
    position: absolute;
    inset: 4.85rem 1.15rem 1rem;
    display: grid;
    grid-template-rows: 1fr auto auto;
    gap: 0.62rem;
}

.flow-art {
    width: 100%;
    height: 100%;
    min-height: 238px;
}

.belt {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    padding: 0.34rem;
    background: rgba(255, 253, 248, 0.72);
    border: 2px solid var(--ink);
    border-radius: 14px;
}

.belt span {
    position: relative;
    display: grid;
    min-height: 2.42rem;
    padding: 0.45rem 0.3rem;
    place-items: center;
    color: var(--ink);
    font-size: 0.76rem;
    font-weight: 900;
    line-height: 1;
    text-align: center;
}

.belt span + span {
    border-left: 2px solid rgba(21, 21, 21, 0.16);
}

.card-tagline {
    color: rgba(21, 21, 21, 0.72);
    font-size: 0.74rem;
    font-weight: 900;
    line-height: 1;
    text-align: center;
    text-transform: uppercase;
}

section {
    padding: clamp(3.25rem, 5.8vw, 5rem) 0;
}

.social-preview {
    display: grid;
    grid-template-columns: minmax(0, 0.42fr) minmax(420px, 0.82fr);
    gap: clamp(1.4rem, 4vw, 3rem);
    align-items: center;
    padding-top: clamp(1rem, 3vw, 2rem);
}

.social-preview-copy h2 {
    max-width: 24rem;
    margin-bottom: 0;
    font-size: clamp(2rem, 4vw, 4rem);
}

.social-card-frame {
    margin: 0;
    padding: 0.72rem;
    background: var(--sheet);
    border: var(--line);
    border-radius: 18px;
    box-shadow: var(--shadow);
}

.social-card-frame img {
    display: block;
    width: 100%;
    height: auto;
    border: 2px solid var(--ink);
    border-radius: 12px;
}

.section-head {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(280px, 0.5fr);
    gap: clamp(1.5rem, 4vw, 2.7rem);
    align-items: center;
    margin-bottom: 1.85rem;
}

.section-head > p {
    justify-self: end;
    max-width: 25rem;
    margin: 0;
    font-size: clamp(1.08rem, 1.35vw, 1.18rem);
    font-weight: 700;
    line-height: 1.62;
}

.steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.05rem;
}

.step-card,
.doc-card,
.command-card,
.callout {
    background: rgba(255, 253, 247, 0.96);
    border: var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.step-card {
    position: relative;
    min-height: 16.1rem;
    padding: 1.14rem 1.1rem 1.18rem;
    overflow: hidden;
}

.step-card h3,
.step-card p,
.step-card .step-pill,
.step-card .step-icon {
    position: relative;
    z-index: 1;
}

.step-card::after {
    position: absolute;
    right: -1rem;
    bottom: -1.8rem;
    color: rgba(21, 21, 21, 0.065);
    content: attr(data-step);
    font-family: "Fraunces", Georgia, serif;
    font-size: 8rem;
    font-weight: 800;
    line-height: 1;
}

.step-pill {
    display: inline-flex;
    align-items: center;
    min-height: 1.58rem;
    padding: 0.24rem 0.56rem;
    margin-bottom: 0.78rem;
    background: var(--yellow);
    border: 2px solid var(--ink);
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 900;
    line-height: 1.1;
    text-transform: uppercase;
}

.step-icon {
    display: grid;
    width: 2.86rem;
    height: 2.86rem;
    margin-bottom: 0.88rem;
    place-items: center;
    background: var(--mint);
    border: var(--line-thin);
    border-radius: 12px;
    box-shadow: 3px 3px 0 var(--ink);
}

.step-icon svg {
    width: 1.58rem;
    height: 1.58rem;
}

.step-card h3 {
    min-height: 2.6rem;
    font-size: clamp(1.34rem, 1.7vw, 1.68rem);
}

.grid-two {
    display: grid;
    grid-template-columns: minmax(0, 1.04fr) minmax(320px, 0.76fr);
    gap: clamp(1rem, 2.2vw, 1.55rem);
    align-items: start;
}

.doc-stack {
    display: grid;
    gap: 0.94rem;
}

.doc-card,
.command-card,
.callout {
    padding: 1.1rem;
}

.doc-card p,
.step-card p,
.callout p {
    font-size: 1rem;
    line-height: 1.62;
}

.folder-tree {
    display: grid;
    gap: 0.5rem;
    margin: 0;
    padding: 0;
    list-style: none;
    font-weight: 900;
}

.folder-tree li {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.7rem;
    padding: 0.68rem 0.74rem;
    background: rgba(248, 207, 69, 0.28);
    border: 2px solid var(--ink);
    border-radius: 10px;
}

.folder-tree small {
    color: rgba(21, 21, 21, 0.72);
    font-size: 0.78rem;
    line-height: 1.2;
}

.requirement-list {
    display: grid;
    gap: 0.56rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.requirement-list li {
    display: grid;
    grid-template-columns: minmax(7rem, 0.42fr) minmax(0, 1fr);
    gap: 0.72rem;
    align-items: start;
    padding: 0.7rem 0.78rem;
    background: rgba(139, 220, 196, 0.26);
    border: 2px solid var(--ink);
    border-radius: 10px;
}

.requirement-list span {
    font-weight: 900;
}

.requirement-list small {
    color: rgba(21, 21, 21, 0.76);
    font-size: 0.82rem;
    font-weight: 800;
    line-height: 1.35;
}

.requirement-list code {
    font-size: 0.78rem;
    font-weight: 900;
}

.command-grid {
    display: grid;
    gap: 0.94rem;
}

.command-card {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    padding: 0;
    box-shadow: 4px 4px 0 var(--ink);
}

.command-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    min-height: 3.1rem;
    padding: 0.64rem 0.84rem;
    background: var(--ink);
    color: white;
}

.command-top strong {
    font-size: 0.93rem;
    line-height: 1.15;
}

.copy-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    width: 2.08rem;
    height: 2.08rem;
    color: var(--ink);
    background: var(--yellow);
    border: 2px solid white;
    border-radius: 9px;
    cursor: pointer;
}

.copy-button:hover,
.copy-button:focus-visible {
    background: var(--mint);
    outline: none;
}

pre {
    margin: 0;
    padding: 0.84rem 0.92rem;
    overflow-x: auto;
    background: #1f2328;
    color: #fff9e8;
    font: 700 0.89rem/1.5 "Courier New", monospace;
}

.command-card pre {
    flex: 1;
    margin: 0.58rem;
    border: 2px solid var(--ink);
    border-radius: 10px;
}

code {
    font-family: "Courier New", monospace;
}

.ps-command {
    color: #8bdcc4;
}

.ps-parameter {
    color: #f8cf45;
}

.ps-string {
    color: #ffb4a8;
}

.ps-variable {
    color: #38bdf8;
}

.ps-property {
    color: #d7c7ff;
}

.ps-literal {
    color: #b8f2d4;
}

.ps-punctuation,
.ps-continuation {
    color: #a9b7c6;
}

.mini-note {
    display: inline-block;
    padding: 0.1rem 0.4rem;
    background: var(--mint);
    border: 2px solid var(--ink);
    border-radius: 8px;
    font-weight: 900;
}

.callout {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1.05rem;
    align-items: center;
    background: linear-gradient(90deg, rgba(248, 207, 69, 0.48), rgba(255, 253, 248, 0.94) 56%);
    box-shadow: 5px 5px 0 var(--ink);
}

.callout-mark {
    display: grid;
    width: 2.75rem;
    height: 2.75rem;
    place-items: center;
    background: var(--yellow);
    border: var(--line);
    border-radius: 12px;
    color: var(--ink);
    font-family: "Fraunces", Georgia, serif;
    font-size: 1.5rem;
    font-weight: 800;
}

.footer {
    padding: 3rem 0 4.35rem;
}

.footer-inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding-top: 1.55rem;
    border-top: var(--line);
    font-weight: 900;
}

.footer-inner a {
    display: inline-flex;
    align-items: center;
    min-height: 2.4rem;
    padding: 0.42rem 0.72rem;
    border: var(--line-thin);
    border-radius: 999px;
    background: var(--sheet);
    text-decoration: none;
    transition: background 160ms ease, transform 160ms ease;
}

.footer-inner a:hover,
.footer-inner a:focus-visible {
    background: var(--mint);
    transform: translateY(-1px);
    outline: none;
}

#publish .command-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.9rem;
    align-items: start;
}

#setup {
    padding-bottom: clamp(3.8rem, 6vw, 5.35rem);
}

#publish {
    padding-top: clamp(3.8rem, 6.6vw, 5.6rem);
}

@media (max-width: 900px) {
    .hero,
    .social-preview,
    .section-head,
    .grid-two {
        grid-template-columns: 1fr;
    }

    #publish .command-grid {
        grid-template-columns: 1fr;
    }

    .hero {
        min-height: auto;
        padding-top: 1.8rem;
    }

    .section-head > p {
        justify-self: start;
        max-width: 38rem;
    }

    .social-preview-copy h2 {
        max-width: 36rem;
    }

    .steps {
        grid-template-columns: repeat(2, 1fr);
    }

    .forge-card {
        transform: none;
        justify-self: stretch;
        width: 100%;
    }
}

@media (max-width: 620px) {
    .site-shell {
        width: min(100% - 36px, 1180px);
    }

    .topbar {
        position: static;
    }

    .nav {
        align-items: flex-start;
        box-shadow: 4px 4px 0 var(--ink);
    }

    .nav,
    .nav-links,
    .hero-actions {
        flex-direction: column;
    }

    .nav-links,
    .nav-links a,
    .button {
        width: 100%;
    }

    .button,
    .forge-card,
    .social-card-frame,
    .step-card,
    .doc-card,
    .command-card,
    .callout {
        max-width: calc(100% - 6px);
    }

    h1 {
        font-size: clamp(2.75rem, 13vw, 3.45rem);
    }

    .hero-copy {
        font-size: 1rem;
        line-height: 1.58;
    }

    .machine {
        inset: 4.85rem 0.8rem 1rem;
    }

    .forge-board {
        min-height: 440px;
    }

    .steps {
        grid-template-columns: 1fr;
    }

    .belt {
        grid-template-columns: repeat(4, 1fr);
    }

    .folder-tree li {
        align-items: flex-start;
        flex-direction: column;
    }

    .requirement-list li {
        grid-template-columns: 1fr;
    }
}

@media (prefers-reduced-motion: no-preference) {
    .forge-card {
        animation: floaty 7s ease-in-out infinite;
    }

    .flow-art .spark {
        animation: spark 1.8s ease-in-out infinite alternate;
    }

    .flow-art .flow-package {
        animation: pulsePackage 4.8s ease-in-out infinite;
    }

    @keyframes floaty {
        0%,
        100% {
            transform: translateY(0) rotate(0.25deg);
        }
        50% {
            transform: translateY(-7px) rotate(-0.15deg);
        }
    }

    @keyframes spark {
        from {
            opacity: 0.45;
            transform: translateY(0);
        }
        to {
            opacity: 1;
            transform: translateY(-7px);
        }
    }

    @keyframes pulsePackage {
        0%,
        100% {
            transform: translateY(0);
        }
        50% {
            transform: translateY(-6px);
        }
    }
}