/* ═══════════════════════════════════════════════════════════
   CAMU — Landing Page Styles
   Visual language: Manufacturing floor stand-up board
   Every element maps to something physical on that board.
   ═══════════════════════════════════════════════════════════ */

/* ─── PALETTE ─── */
:root {
    --board:   #FDFCF8;         /* dry-erase surface — warm, not glossy */
    --ink:     #1a1a1a;         /* bold expo marker */
    --faded:   #777777;         /* faded marker / pencil notes */
    --light:   #b0b0b0;         /* very faded, like old marks */
    --tape:    #1a1a1a;         /* black pinstripe tape */
    --green:   #2d8f2d;         /* green circle magnet */
    --red:     #cc3333;         /* red circle magnet */
    --amber:   #e68a00;         /* amber marker accent */
    --board-edge: #e8e5df;      /* shadow at board edges */
}

/* ─── RESET & BASE ─── */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 18px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    color: inherit;
}

body {
    font-family: 'Barlow', -apple-system, sans-serif;
    color: var(--ink);
    background: #f0ede7;
    line-height: 1.6;
}

/* ─── THE BOARD ─── */
.board {
    max-width: 1000px;
    margin: 2rem auto;
    background: var(--board);
    position: relative;
    /* subtle board texture */
    background-image:
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 200px,
            rgba(0,0,0,0.008) 200px,
            rgba(0,0,0,0.008) 201px
        ),
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 200px,
            rgba(0,0,0,0.005) 200px,
            rgba(0,0,0,0.005) 201px
        );
    background-color: var(--board);
    /* board shadow — like a whiteboard mounted on a wall */
    box-shadow:
        0 1px 3px rgba(0,0,0,0.06),
        0 8px 24px rgba(0,0,0,0.08),
        inset 0 0 80px rgba(0,0,0,0.01);
}

/* ─── TAPE LINES (section dividers) ─── */
.tape-line {
    height: 2px;
    background: var(--tape);
    margin: 0 2.5rem;
    position: relative;
    opacity: 0.85;
}

/* faint shine on tape — physical feel */
.tape-line::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(255,255,255,0.3) 20%,
        rgba(255,255,255,0.3) 80%,
        transparent 100%
    );
}

/* ─── SECTION LAYOUT ─── */
.section {
    padding: 3.5rem 2.5rem;
}

.section-inner {
    max-width: 800px;
    margin: 0 auto;
}

/* ─── TYPOGRAPHY ─── */

/* CAMU wordmark — expo marker drawn on the board */
.wordmark {
    font-family: 'Barlow', sans-serif;
    font-weight: 900;
    font-size: 6rem;
    letter-spacing: 0.18em;
    line-height: 1;
    color: var(--ink);
    /* marker ink characteristics */
    text-shadow:
        1px 0 0 rgba(26,26,26,0.15),
        -0.5px 0.5px 0 rgba(26,26,26,0.08);
    /* slight imperfection — the C sits a hair low */
    position: relative;
}

/* Section headers — like writing a topic at the top of a board section */
.section-header {
    font-family: 'Barlow', sans-serif;
    font-weight: 800;
    font-size: 1.75rem;
    letter-spacing: 0.01em;
    margin-bottom: 1.25rem;
    line-height: 1.2;
    color: var(--ink);
}

/* Product wordmarks share the marker style */
.product-wordmark {
    font-weight: 900;
    letter-spacing: 0.08em;
    text-shadow:
        0.5px 0 0 rgba(26,26,26,0.12);
}

/* ─── HERO ─── */
.hero {
    padding: 5rem 2.5rem 4rem;
    text-align: center;
}

.hero-inner {
    max-width: 700px;
    margin: 0 auto;
}

.tagline {
    font-size: 1.3rem;
    font-weight: 500;
    color: var(--faded);
    margin-top: 1.5rem;
    line-height: 1.5;
    letter-spacing: 0.01em;
}

.cta-button {
    display: inline-block;
    margin-top: 2.5rem;
    padding: 0.85rem 2.2rem;
    background: var(--ink);
    color: var(--board);
    font-family: 'Barlow', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    letter-spacing: 0.04em;
    border: 2px solid var(--ink);
    transition: background 0.15s ease, color 0.15s ease;
    cursor: pointer;
}

.cta-button:hover {
    background: transparent;
    color: var(--ink);
}

.cta-button-outline {
    background: transparent;
    color: var(--ink);
}

.cta-button-outline:hover {
    background: var(--ink);
    color: var(--board);
}

/* ─── MAGNETS ─── */
/* Solid circle magnets — the ones stuck to whiteboards everywhere */
.magnet {
    display: inline-block;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    flex-shrink: 0;
    /* physical depth — magnet sits on the board */
    box-shadow:
        0 1px 2px rgba(0,0,0,0.15),
        inset 0 -1px 1px rgba(0,0,0,0.1),
        inset 0 1px 1px rgba(255,255,255,0.2);
}

.magnet-green  { background: var(--green); }
.magnet-red    { background: var(--red); }
.magnet-amber  { background: var(--amber); }

/* ─── THE PROBLEM ─── */
.problem-grid {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin: 1.5rem 0;
}

.problem-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.problem-item .magnet {
    margin-top: 0.35rem;
}

.problem-item p {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--ink);
}

.problem-summary {
    margin-top: 1.5rem;
    font-weight: 600;
    font-size: 1.05rem;
    line-height: 1.6;
    color: var(--ink);
}

.story-cta {
    padding: 2.5rem 2.5rem;
}

.story-cta .cta-button {
    margin-top: 0;
}

/* ─── VALUES GRID ─── */
.values-intro {
    color: var(--faded);
    font-size: 1.05rem;
    margin-bottom: 2rem;
}

.values-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    /* tape border around the grid */
    border: 2px solid var(--tape);
}

.value-card {
    padding: 1.75rem;
    position: relative;
}

/* inner tape lines in the grid */
.value-card:nth-child(1),
.value-card:nth-child(2) {
    border-bottom: 2px solid var(--tape);
}

.value-card:nth-child(1),
.value-card:nth-child(3) {
    border-right: 1px solid var(--tape);
}

.value-card:nth-child(2),
.value-card:nth-child(4) {
    border-left: 1px solid var(--tape);
}

.value-card .magnet {
    margin-bottom: 0.75rem;
}

.value-card h3 {
    font-weight: 800;
    font-size: 1.15rem;
    letter-spacing: 0.02em;
    margin-bottom: 0.25rem;
}

.value-phrase {
    font-style: italic;
    color: var(--faded);
    font-size: 0.95rem;
    margin-bottom: 0.75rem;
}

.value-desc {
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--ink);
}

/* ─── GEMBABOT SECTION ─── */
.gembabot-intro {
    font-size: 1.1rem;
    color: var(--faded);
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

/* The loop — Walk → Flag → Review → Action → Close */
.loop {
    display: flex;
    align-items: flex-start;
    gap: 0;
    margin: 0 -0.5rem;
}

.loop-step {
    flex: 1;
    padding: 0 0.5rem;
}

.loop-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border: 2px solid var(--ink);
    border-radius: 50%;
    font-weight: 800;
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
}

.loop-step h4 {
    font-weight: 800;
    font-size: 1rem;
    letter-spacing: 0.02em;
    margin-bottom: 0.35rem;
}

.loop-step p {
    font-size: 0.8rem;
    line-height: 1.5;
    color: var(--faded);
}

.loop-arrow {
    display: flex;
    align-items: center;
    padding-top: 0.15rem;
    font-size: 1.2rem;
    font-weight: 300;
    color: var(--light);
    flex-shrink: 0;
}

.gembabot-cta {
    margin-top: 2.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--board-edge);
}

.cta-link {
    font-weight: 700;
    color: var(--ink);
    text-decoration: underline;
    text-underline-offset: 3px;
    text-decoration-thickness: 2px;
    font-size: 1.05rem;
    transition: opacity 0.15s ease;
}

.cta-link:hover {
    opacity: 0.7;
}

/* ─── ECOSYSTEM ─── */
.ecosystem-intro {
    color: var(--faded);
    font-size: 1.05rem;
    margin-bottom: 2rem;
}

.ecosystem-list {
    border: 2px solid var(--tape);
}

.eco-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid rgba(26,26,26,0.15);
}

.eco-item:last-child {
    border-bottom: none;
}

.eco-name {
    font-weight: 800;
    font-size: 1rem;
    letter-spacing: 0.04em;
    min-width: 120px;
    /* marker style for product names */
    text-shadow: 0.3px 0 0 rgba(26,26,26,0.08);
}

.eco-desc {
    flex: 1;
    color: var(--faded);
    font-size: 0.9rem;
}

.eco-status {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--faded);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.eco-status-live {
    color: var(--green);
}

/* ─── FOOTER ─── */
.footer {
    padding: 2.5rem 2.5rem;
    text-align: center;
}

.footer-tagline {
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 1.25rem;
    color: var(--ink);
}

.footer-links {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

.footer-link {
    color: var(--ink);
    text-decoration: underline;
    text-underline-offset: 3px;
    text-decoration-thickness: 1.5px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: opacity 0.15s ease;
}

.footer-link:hover {
    opacity: 0.7;
}

.footer-sep {
    color: var(--light);
}

.footer-social {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--faded);
}

.footer-copy {
    font-size: 0.8rem;
    color: var(--light);
    margin-top: 0.5rem;
}

/* ─── STORY PAGE ─── */
.wordmark-link {
    text-decoration: none;
    color: inherit;
}

.wordmark-link:hover {
    opacity: 0.7;
}

.story-hero {
    padding: 3.5rem 2.5rem 2.5rem;
}

.story-title {
    font-size: 2rem;
    margin-bottom: 2rem;
}

.story p {
    font-size: 1rem;
    line-height: 1.75;
    margin-bottom: 1rem;
    color: var(--ink);
}

.story-heading {
    font-family: 'Barlow', sans-serif;
    font-weight: 800;
    font-size: 1.3rem;
    margin-top: 0.5rem;
    margin-bottom: 1rem;
    color: var(--ink);
}

.story-divider {
    height: 1px;
    background: var(--board-edge);
    margin: 2.5rem 0;
}

.story-camps {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin: 1.25rem 0;
}

.story-camp {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.story-camp .magnet {
    margin-top: 0.35rem;
    flex-shrink: 0;
}

.story-camp div {
    font-size: 1rem;
    line-height: 1.75;
}

.story-loop {
    font-size: 1.15rem;
    text-align: center;
    padding: 1.25rem 0;
    letter-spacing: 0.02em;
}

.story-signoff {
    text-align: center;
    padding-top: 0.5rem;
}

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════ */

/* Tablets and smaller */
@media (max-width: 768px) {
    html {
        font-size: 16px;
    }

    .board {
        margin: 0;
        box-shadow: none;
    }

    .section {
        padding: 2.5rem 1.5rem;
    }

    .hero {
        padding: 3.5rem 1.5rem 3rem;
    }

    .tape-line {
        margin: 0 1.5rem;
    }

    .wordmark {
        font-size: 4rem;
    }

    .tagline {
        font-size: 1.1rem;
    }

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

    .value-card:nth-child(1),
    .value-card:nth-child(2) {
        border-bottom: 2px solid var(--tape);
    }

    .value-card:nth-child(1),
    .value-card:nth-child(3) {
        border-right: none;
    }

    .value-card:nth-child(2),
    .value-card:nth-child(4) {
        border-left: none;
    }

    .value-card:nth-child(3) {
        border-bottom: 2px solid var(--tape);
    }

    .value-card:last-child {
        border-bottom: none;
    }

    /* Stack the loop vertically on mobile */
    .loop {
        flex-direction: column;
        gap: 0;
        margin: 0;
    }

    .loop-step {
        display: flex;
        gap: 0.75rem;
        padding: 0.75rem 0;
        border-bottom: 1px solid var(--board-edge);
    }

    .loop-step:last-child {
        border-bottom: none;
    }

    .loop-step .loop-number {
        flex-shrink: 0;
        margin-top: 0.1rem;
    }

    .loop-step h4 {
        margin-bottom: 0.15rem;
    }

    .loop-step p {
        font-size: 0.85rem;
    }

    .loop-arrow {
        display: none;
    }

    .eco-item {
        flex-wrap: wrap;
    }

    .eco-name {
        min-width: auto;
    }

    .eco-desc {
        flex-basis: 100%;
        order: 3;
        margin-left: calc(14px + 0.75rem);
        margin-top: -0.25rem;
    }
}

/* Small phones */
@media (max-width: 420px) {
    .wordmark {
        font-size: 3rem;
        letter-spacing: 0.12em;
    }

    .section-header {
        font-size: 1.4rem;
    }

    .tagline br {
        display: none;
    }
}