/* Landing page. Loaded after app.css; uses its tokens and components (see DESIGN.md). */

.landing-header,
.landing section,
.landing-footer {
    max-width: 1040px;
    margin: 0 auto;
    padding-left: 16px;
    padding-right: 16px;
}

.landing-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding-top: 16px;
    padding-bottom: 16px;
}

.wordmark {
    margin: 0;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    text-decoration: none;
}

.wordmark:hover {
    background: none;
    color: inherit;
}

.wordmark::after {
    content: ".";
    color: var(--pop);
}

.landing-nav {
    display: flex;
    align-items: center;
    gap: 16px;
    padding-right: 3px;
    font-size: 0.95rem;
}

.landing section {
    padding-top: 40px;
    padding-bottom: 40px;
}

.landing h2 {
    margin: 0 0 8px;
    font-size: clamp(1.75rem, 5vw, 2.5rem);
}

.section-lead {
    margin: 0 0 24px;
    max-width: 56ch;
    color: var(--muted);
    font-size: 1.05rem;
}

.eyebrow {
    margin: 0 0 12px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--muted);
}

/* Hero */

.hero {
    display: grid;
    gap: 40px;
    align-items: center;
}

.hero h1 {
    margin: 0 0 24px;
    font-size: clamp(2.6rem, 11vw, 4.5rem);
    line-height: 1.08; /* room for the highlighter on the last line without touching the line above */
}

.hero mark {
    background: var(--sun);
    color: var(--on-color);
    padding: 0 0.12em;
    border-radius: 6px;
    box-decoration-break: clone;
    -webkit-box-decoration-break: clone;
}

.hero-copy .hero-what {
    max-width: 52ch;
    font-size: 1.15rem;
}

.hero-copy p {
    margin: 0 0 24px;
    max-width: 46ch;
    font-size: 1.15rem;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 16px;
}

.hero-actions .btn {
    padding: 14px 22px;
    font-size: 1.1rem;
}

.hero-note {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--muted);
}

.hero-shelf {
    padding-right: 5px;
}

.shelf-label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin: 0 0 12px;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--muted);
    overflow-wrap: anywhere;
}

/* Tiles: steps, audiences, plans */

.tiles {
    display: grid;
    gap: 16px;
    margin: 0;
    padding: 0 5px 0 0;
    list-style: none;
}

.tile {
    background: var(--surface);
    border: var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 20px;
}

.tile h3 {
    margin: 0 0 6px;
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.2;
}

.tile p {
    margin: 0;
    color: var(--muted);
}

.step-number {
    display: block;
    margin-bottom: 12px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    color: var(--muted);
}

.tile .visibility-badge {
    margin-bottom: 12px;
}

/* Pricing */

.tile .plan-price {
    margin: 8px 0 16px;
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1;
    color: var(--ink);
}

.tile .plan-price small {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 400;
    color: var(--muted);
}

.plan-features {
    margin: 0 0 20px;
    padding: 0;
    list-style: none;
}

.plan-features li {
    padding: 6px 0;
    border-top: 1px solid var(--dot);
}

.plan-features li::before {
    content: "+ ";
    font-family: var(--font-mono);
    color: var(--muted);
}

.tile .plan-note {
    font-family: var(--font-mono);
    font-size: 0.75rem;
}

.pricing-promise {
    margin: 24px 0 0;
    color: var(--muted);
}

/* Closing call to action */

.closing {
    text-align: center;
}

.closing h2 {
    margin-bottom: 24px;
}

.closing .btn {
    padding: 14px 22px;
    font-size: 1.1rem;
}

.landing-footer {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 8px;
    padding-top: 24px;
    padding-bottom: 32px;
    border-top: var(--line);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--muted);
}

@media (min-width: 720px) {
    .landing section {
        padding-top: 56px;
        padding-bottom: 56px;
    }

    .tiles {
        grid-template-columns: repeat(3, 1fr);
    }

    .tiles.plans {
        grid-template-columns: repeat(2, 1fr);
        max-width: 720px;
    }
}

@media (min-width: 900px) {
    .hero {
        grid-template-columns: 1.1fr 1fr;
    }
}


/* Pricing: two equal cards, centred, with their buttons on one line */

#pricing .eyebrow,
.pricing-promise {
    text-align: center;
}

.tiles.plans {
    margin-inline: auto;
}

.tiles.plans .tile {
    display: flex;
    flex-direction: column;
}

.tiles.plans .plan-features {
    flex: 1;
}

.tiles.plans .btn {
    align-self: flex-start;
}

.landing-footer nav[aria-label="Learn about Quireio"] {
    display: flex;
    flex-wrap: wrap;
    gap: 0 16px;
}