/* ==========================================================================
   FOGGO APPS — Homepage
   Typewriter minimal: one narrow typed sheet of cream paper, Courier Prime
   throughout, headings typed in forest-green ink, apps as a table of
   contents with dot leaders. One signature: the blinking cursor.
   ========================================================================== */

*,
*::before,
*::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --paper: #f6f5f1;
    --ink: #1f5132;           /* forest green ribbon ink */
    --moss: #2c6b45;
    --body: #3d423d;
    --fog: #8b908a;
    --line: rgba(24, 33, 28, 0.14);
    --mono: "Courier Prime", "Courier New", Courier, monospace;
    --maxw: 72ch;          /* column snaps to whole character cells */
    --lh: 1.7rem;          /* one line of type; all vertical spacing derives from it */
}

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

body {
    font-family: var(--mono);
    background: var(--paper);
    color: var(--body);
    line-height: var(--lh);
    font-size: 1rem;
    font-variant-numeric: tabular-nums lining-nums;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-family: var(--mono);
    color: var(--ink);
    font-weight: 700;
    letter-spacing: 0;
    line-height: 1.25;
}

a { color: var(--ink); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--moss); }
img { max-width: 100%; display: block; }

:focus-visible { outline: 2px solid var(--moss); outline-offset: 3px; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 1.5rem; }

/* ---------- Header ---------- */
header { border-bottom: 1px solid var(--line); background: var(--paper); }
.header-flex { display: flex; align-items: baseline; justify-content: space-between; padding: 1.1rem 0; }
.logo-area { text-decoration: none; }
.logo-text h1 { font-size: 1rem; font-weight: 700; color: var(--ink); text-transform: lowercase; }
.logo-text .subtitle { display: none; }

.main-nav ul { display: flex; align-items: baseline; gap: 1.4rem; list-style: none; }
.main-nav a {
    color: var(--body);
    font-size: 0.9rem;
    text-decoration: none;
    text-transform: lowercase;
}
.main-nav a::before { content: "["; color: var(--fog); }
.main-nav a::after { content: "]"; color: var(--fog); }
.main-nav a:hover { color: var(--ink); }
.main-nav a:hover::before, .main-nav a:hover::after { color: var(--ink); }

.mobile-menu-btn { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 6px; }
.mobile-menu-btn span { width: 22px; height: 2px; background: var(--ink); transition: transform 0.2s ease, opacity 0.2s ease; }

/* ---------- Hero ---------- */
.hero { padding: calc(var(--lh) * 3) 0 calc(var(--lh) * 2); }
.hero-content { max-width: var(--maxw); }
.hero-eyebrow {
    color: var(--fog);
    font-size: 0.9rem;
    margin-bottom: var(--lh);
}
.hero h2 {
    font-size: clamp(1.7rem, 4.5vw, 2.4rem);
    font-weight: 700;
    margin-bottom: var(--lh);
}
/* blinking typewriter cursor */
.cursor {
    display: inline-block;
    width: 0.6ch;
    height: 1.05em;
    background: var(--ink);
    vertical-align: text-bottom;
    margin-left: 0.12em;
    animation: blink 1.1s step-end infinite;
}
@keyframes blink { 50% { opacity: 0; } }

.hero-description {
    font-size: 1rem;
    max-width: 58ch;
    margin-bottom: var(--lh);
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.6rem 2rem; }
.text-link {
    color: var(--ink);
    font-size: 0.95rem;
    text-transform: lowercase;
}
.text-link::before { content: "\2192\00a0"; }
.muted-link { color: var(--body); }
.muted-link:hover { color: var(--ink); }

/* ---------- Typed section dividers ---------- */
.tools-section::before,
.services-teaser::before {
    content: "*\00a0\00a0\00a0*\00a0\00a0\00a0*";
    display: block;
    text-align: center;
    color: var(--fog);
    letter-spacing: 0.1em;
    padding-bottom: calc(var(--lh) * 2);
}

/* ---------- Sections ---------- */
main { padding: 0 0 calc(var(--lh) * 2.5); }
.tools-section, .services-teaser { padding: 0 0 calc(var(--lh) * 2.5); }
.section-header { margin-bottom: var(--lh); }
.section-title {
    display: inline-block;
    font-size: 1rem;
    font-weight: 700;
    text-transform: lowercase;
}
.section-title::after { content: "/"; color: var(--fog); font-weight: 400; }

/* ---------- Category filters ---------- */
.app-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem 1.2rem;
    margin-bottom: var(--lh);
}
.filter-btn {
    font-family: var(--mono);
    font-size: 0.9rem;
    background: none;
    border: 0;
    padding: 0;
    color: var(--fog);
    cursor: pointer;
    text-transform: lowercase;
}
.filter-btn::before { content: "["; }
.filter-btn::after { content: "]"; }
.filter-btn:hover { color: var(--ink); }
.filter-btn.active { color: var(--ink); font-weight: 700; }

/* ---------- Apps: typed table of contents ---------- */
.app-grid { display: block; }

.app-row {
    display: flex;
    align-items: baseline;
    gap: 0.75rem;
    padding: 0.55rem 0;
    color: var(--body);
    text-decoration: none;
    font-size: 0.98rem;
}
.app-row img {
    width: 22px;
    height: 22px;
    border-radius: 5px;
    flex-shrink: 0;
    align-self: center;
}
.app-row .app-name {
    color: var(--ink);
    font-weight: 700;
    white-space: nowrap;
}
.app-row:hover .app-name { color: var(--moss); text-decoration: underline; text-underline-offset: 3px; }
.app-row .leader {
    flex: 1;
    min-width: 2ch;
    border-bottom: 1px dotted var(--fog);
    transform: translateY(-0.3em);
}
.app-row .app-tagline {
    color: var(--fog);
    font-size: 0.9rem;
    text-align: right;
    white-space: nowrap;
}

/* ---------- Tools ---------- */
.tools-grid { display: block; }
.tool-card {
    display: block;
    padding: 0.55rem 0;
    color: var(--body);
    text-decoration: none;
}
.tool-icon { display: none; }
.tool-head { display: flex; align-items: baseline; gap: 0.75rem; }
.tool-card h3 { font-size: 0.98rem; font-weight: 700; white-space: nowrap; }
.tool-card:hover h3 { color: var(--moss); text-decoration: underline; text-underline-offset: 3px; }
.tool-card .leader {
    flex: 1;
    min-width: 2ch;
    border-bottom: 1px dotted var(--fog);
    transform: translateY(-0.3em);
}
.tool-tag { color: var(--fog); font-size: 0.9rem; white-space: nowrap; text-transform: lowercase; }
.tool-card > p {
    display: block;
    color: var(--fog);
    font-size: 0.88rem;
    max-width: 58ch;
    margin: 0.1rem 0 0.4rem;
}
.tool-cta { display: none; }

/* ---------- Services ---------- */
.services-teaser { text-align: left; }
.services-content h2 { font-size: 1.05rem; font-weight: 700; margin-bottom: 0.5rem; text-transform: lowercase; }
.services-content p { margin-bottom: 1.4rem; max-width: 58ch; }

.btn {
    display: inline-block;
    font-family: var(--mono);
    font-size: 0.95rem;
    background: none;
    border: 1px solid var(--ink);
    color: var(--ink);
    padding: 0.5rem 1.2rem;
    cursor: pointer;
    text-transform: lowercase;
    transition: background 0.15s ease, color 0.15s ease;
}
.btn:hover, .btn-primary:hover { background: var(--ink); color: var(--paper); }
.btn-primary { background: none; color: var(--ink); }

/* ---------- Footer ---------- */
footer { border-top: 1px solid var(--line); padding: 2rem 0 1.6rem; }
.footer-content { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 1rem; }
.footer-brand p { color: var(--ink); font-weight: 700; text-transform: lowercase; }
.footer-links { display: flex; gap: 1.4rem; flex-wrap: wrap; }
.footer-links a { color: var(--body); font-size: 0.9rem; text-decoration: none; text-transform: lowercase; }
.footer-links a::before { content: "["; color: var(--fog); }
.footer-links a::after { content: "]"; color: var(--fog); }
.footer-links a:hover { color: var(--ink); }
.footer-links a:hover::before, .footer-links a:hover::after { color: var(--ink); }
.copyright { color: var(--fog); font-size: 0.82rem; margin-top: 1.2rem; }

/* ---------- Contact modal ---------- */
.modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 100;
    background: rgba(31, 41, 35, 0.42);
    align-items: center;
    justify-content: center;
    padding: 1.2rem;
}
.modal-content {
    background: var(--paper);
    border: 1px solid var(--ink);
    width: 100%;
    max-width: 760px;
    max-height: 90vh;
    overflow-y: auto;
    padding: 2rem;
    position: relative;
}
.close-btn {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: 0;
    color: var(--fog);
    cursor: pointer;
    padding: 4px;
}
.close-btn:hover { color: var(--ink); }

.modal-header { margin-bottom: 1.4rem; }
.modal-header h2 { font-size: 1.15rem; font-weight: 700; margin-bottom: 0.4rem; }
.modal-header p { color: var(--body); font-size: 0.95rem; }
.modal-body { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 640px) { .modal-body { grid-template-columns: 1fr 1fr; } }
.form-group { margin-bottom: 1rem; }
.form-group label, .form-section label { display: block; color: var(--ink); font-size: 0.85rem; font-weight: 700; margin-bottom: 0.4rem; }
.optional { color: var(--fog); font-weight: 400; }
.form-group input, .form-group textarea {
    width: 100%;
    padding: 0.6rem 0.8rem;
    border: 1px solid var(--line);
    border-radius: 0;
    font: inherit;
    font-size: 0.92rem;
    background: #fff;
    color: var(--body);
}
.form-group input:focus, .form-group textarea:focus { outline: none; border-color: var(--ink); }
.form-section { margin-bottom: 1.2rem; }
.option-buttons { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.option-btn {
    border: 1px solid var(--line);
    background: #fff;
    color: var(--body);
    padding: 0.35rem 0.8rem;
    border-radius: 0;
    font: inherit;
    font-size: 0.82rem;
    cursor: pointer;
}
.option-btn:hover { border-color: var(--ink); color: var(--ink); }
.option-btn.selected { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.form-error { color: #b3261e; font-size: 0.88rem; margin-top: 0.6rem; min-height: 1.2em; }
.modal-footer { margin-top: 1.4rem; }
.submit-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--mono);
    background: var(--ink);
    color: var(--paper);
    border: 1px solid var(--ink);
    padding: 0.6rem 1.1rem;
    border-radius: 0;
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
}
.submit-btn:hover { background: var(--moss); border-color: var(--moss); }
.submit-btn.completed { background: var(--moss); }
.spinner { animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Mobile ---------- */
@media (max-width: 720px) {
    .container { padding: 0 1.25rem; }
    .mobile-menu-btn { display: flex; }
    header { position: relative; }
    .main-nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        z-index: 50;
        background: var(--paper);
        border-bottom: 1px solid var(--line);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.25s ease;
    }
    .main-nav.active { max-height: 320px; }
    .main-nav ul { flex-direction: column; align-items: flex-start; gap: 0; padding: 0.5rem 1.25rem 1rem; }
    .main-nav li { width: 100%; }
    .main-nav a { display: block; width: 100%; padding: 0.8rem 0; border-bottom: 1px solid var(--line); }

    .hero { padding: 3.2rem 0 2.8rem; }
    .hero h2 { font-size: clamp(1.5rem, 6.5vw, 1.9rem); }

    /* stack the table of contents on small screens */
    .app-row { flex-wrap: wrap; gap: 0 0.6rem; padding: 0.7rem 0; border-bottom: 1px dotted var(--line); }
    .app-row .leader { display: none; }
    .app-row .app-tagline { width: 100%; text-align: left; white-space: normal; padding-left: calc(22px + 0.6rem); }

    .tool-head { flex-wrap: wrap; }
    .tool-card { padding: 0.7rem 0; border-bottom: 1px dotted var(--line); }
    .tool-card .leader { display: none; }

    main, .tools-section, .services-teaser { padding-bottom: 3rem; }
    .tools-section::before, .services-teaser::before { padding-bottom: 2.4rem; }
    .footer-content { flex-direction: column; align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
    * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
    .cursor { animation: none !important; }
}