/* Landing page only. A company page, so it looks unlike the product pages: serif accents, a light mission band,
   the logo drawn as a live order book instead of screenshots, and white primary buttons. */

:root {
    --serif: "Instrument Serif", Georgia, "Times New Roman", serif;
    --paper: #ECEFF4;
    --ink: #12151C;
    --ink-faint: rgba(18, 21, 28, .16);
    --ease: cubic-bezier(.2, .7, .2, 1);
}

/* Shared pieces */
.kicker {
    display: flex; align-items: center; gap: 10px;
    margin: 0 0 20px;
    font-family: var(--mono); font-size: .78rem; letter-spacing: .12em; text-transform: uppercase;
    color: var(--muted);
}
.kicker::before { content: ""; width: 28px; height: 1px; background: currentColor; opacity: .6; }

.display { font-size: clamp(2.6rem, 6.2vw, 5rem); line-height: 1.02; letter-spacing: -.04em; font-weight: 700; text-wrap: balance; margin-bottom: .4em; }
.display em, .display-2 em {
    font-family: var(--serif); font-style: italic; font-weight: 400; letter-spacing: -.01em;
    background: linear-gradient(95deg, #8EC1FF 0%, var(--blue) 45%, var(--amber) 100%);
    -webkit-background-clip: text; background-clip: text; color: transparent;
    padding-right: .08em;
}
.display-2 { font-size: clamp(2rem, 4.2vw, 3.1rem); letter-spacing: -.035em; line-height: 1.08; text-wrap: balance; margin: 0; }
.home-lead { font-size: 1.2rem; color: var(--muted); max-width: 560px; }

.btn-light { background: var(--text); border-color: var(--text); color: var(--bg); }
.btn-light:hover { filter: none; background: #fff; box-shadow: 0 10px 30px rgba(230, 233, 239, .18); }

.arrow { display: inline-block; transition: transform .3s var(--ease); }

/* Hero */
.home-hero {
    position: relative;
    overflow: hidden;
    padding: 120px 0 112px;
    border-bottom: 1px solid var(--border);
    background:
        linear-gradient(var(--bg), rgba(14, 16, 21, 0) 30%, rgba(14, 16, 21, 0) 70%, var(--bg)),
        repeating-linear-gradient(90deg, rgba(255, 255, 255, .035) 0 1px, transparent 1px 96px),
        repeating-linear-gradient(0deg, rgba(255, 255, 255, .035) 0 1px, transparent 1px 96px),
        var(--bg);
}
.aurora { position: absolute; inset: 0; pointer-events: none; filter: blur(70px); opacity: .55; }
.aurora span { position: absolute; border-radius: 50%; }
.aurora span:nth-child(1) { width: 560px; height: 420px; right: -80px; top: -120px; background: radial-gradient(circle, rgba(70, 150, 240, .55), transparent 65%); }
.aurora span:nth-child(2) { width: 420px; height: 320px; right: 280px; bottom: -160px; background: radial-gradient(circle, rgba(240, 170, 60, .35), transparent 65%); }

.home-hero-grid { position: relative; display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: 64px; align-items: center; }
.home-hero-text { min-width: 0; }

/* The logo as a live order book */
.ladder-figure { margin: 0; }
.ladder {
    display: grid; gap: 14px;
    padding: 30px 28px;
    border: 1px solid var(--border);
    border-radius: 22px;
    background: linear-gradient(160deg, rgba(28, 33, 43, .85), rgba(22, 26, 34, .6));
    box-shadow: 0 40px 100px rgba(0, 0, 0, .5), inset 0 1px 0 rgba(255, 255, 255, .04);
    backdrop-filter: blur(6px);
}
.ladder-row { display: grid; grid-template-columns: 78px minmax(0, 1fr) 40px; gap: 14px; align-items: center; font-family: var(--mono); font-size: .76rem; font-variant-numeric: tabular-nums; }
.ladder-price { color: var(--muted); }
.ladder-size { color: var(--muted); text-align: right; }
.ladder-track { display: block; height: 34px; }
.ladder-bar {
    display: block; height: 100%;
    border-radius: 6px;
    background: var(--blue);
    transform-origin: left;
    transition: width 1.1s var(--ease);
}
.ladder-row:nth-child(2) .ladder-bar, .ladder-row:nth-child(4) .ladder-bar { opacity: .75; }
.ladder-row:nth-child(5) .ladder-bar { opacity: .5; }
.ladder-row.is-last .ladder-bar { background: var(--amber); }
.ladder-row.is-last .ladder-price, .ladder-row.is-last .ladder-size { color: var(--amber); }
.ladder-row.print .ladder-bar { animation: print .9s ease-out; }
.ladder-figure figcaption { margin-top: 14px; font-size: .82rem; color: var(--muted); text-align: center; }

/* Mission: the one light band on the site */
.mission { background: var(--paper); color: var(--ink); padding: 128px 0; }
.mission .kicker { color: rgba(18, 21, 28, .55); }
.mission-text {
    margin: 0;
    max-width: 980px;
    font-family: var(--serif); font-size: clamp(2rem, 4.6vw, 3.6rem); line-height: 1.14; letter-spacing: -.01em;
    text-wrap: pretty;
}
.mission-text span { transition: color .5s ease; }

/* Sections */
.home-section { padding: 120px 0; }
.home-section-tight { padding-top: 24px; }
.home-head { margin-bottom: 52px; }

/* Product catalog */
.catalog { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr); gap: 20px; align-items: stretch; }
.catalog-item {
    position: relative;
    display: flex; flex-direction: column;
    overflow: hidden;
    padding: 36px;
    border: 1px solid var(--border);
    border-radius: 22px;
    background: radial-gradient(520px 260px at 100% 0%, rgba(70, 150, 240, .12), transparent 70%), var(--panel);
    color: var(--text);
    transition: border-color .3s, transform .4s var(--ease), box-shadow .4s;
}
.catalog-item:hover { text-decoration: none; border-color: rgba(70, 150, 240, .55); transform: translateY(-4px); box-shadow: 0 30px 70px rgba(0, 0, 0, .45); }
.catalog-item:hover .arrow { transform: translateX(6px); }
.catalog-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 36px; }
.catalog-icon { width: 48px; height: 48px; flex: none; }
.catalog-icon rect { fill: var(--blue); }
.catalog-icon rect.hot { fill: var(--amber); }
.catalog-icon-empty { display: block; border: 1.5px dashed var(--border); border-radius: 12px; }
.status {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 5px 12px;
    border: 1px solid var(--border); border-radius: 999px;
    font-family: var(--mono); font-size: .72rem; letter-spacing: .04em; color: var(--text);
}
.status-muted { color: var(--muted); }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green); animation: pulse-green 2.2s infinite; }
.catalog-item h3 { font-size: clamp(1.7rem, 3vw, 2.2rem); letter-spacing: -.03em; margin-bottom: .35em; }
.catalog-summary { color: var(--muted); font-size: 1.05rem; max-width: 46ch; }
.catalog-link { font-weight: 600; margin-top: 4px; }
.catalog-shot {
    display: block;
    width: calc(100% + 36px);
    max-width: none;
    height: 230px;
    margin: 36px -36px -36px 0;
    object-fit: cover; object-position: left top;
    border-top: 1px solid var(--border); border-left: 1px solid var(--border);
    border-top-left-radius: 14px;
    -webkit-mask-image: linear-gradient(180deg, #000 55%, transparent);
    mask-image: linear-gradient(180deg, #000 55%, transparent);
    transform: translateY(14px);
    transition: transform .6s var(--ease);
}
.catalog-item:hover .catalog-shot { transform: translateY(0); }
.catalog-next { background: transparent; border-style: dashed; }
.catalog-next:hover { border-style: solid; }

/* Values: editorial rows */
.values { border-top: 1px solid var(--border); }
.value {
    display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); gap: 48px; align-items: baseline;
    padding: 40px 0;
    border-bottom: 1px solid var(--border);
}
.value h3 { margin: 0; font-family: var(--serif); font-weight: 400; font-size: clamp(1.7rem, 3vw, 2.4rem); letter-spacing: -.01em; transition: color .3s; }
.value:hover h3 { color: var(--blue); }
.value p { margin: 0; color: var(--muted); font-size: 1.08rem; }

/* Contact */
.home-contact {
    padding: 136px 0 128px;
    border-top: 1px solid var(--border);
    background: radial-gradient(700px 360px at 50% 120%, rgba(70, 150, 240, .2), transparent 70%), var(--bg);
}
.home-contact .actions { align-items: center; }
.contact-mail { color: var(--muted); margin-left: 8px; }

@keyframes print { 0% { box-shadow: 0 0 0 0 rgba(240, 170, 60, .7); } 100% { box-shadow: 0 0 0 14px rgba(240, 170, 60, 0); } }
@keyframes pulse-green { 0% { box-shadow: 0 0 0 0 rgba(90, 205, 115, .6); } 70%, 100% { box-shadow: 0 0 0 8px rgba(90, 205, 115, 0); } }
@keyframes rise { from { opacity: 0; transform: translateY(24px); } }
@keyframes grow { from { transform: scaleX(0); } }
@keyframes drift-a { to { transform: translate(-140px, 90px) scale(1.15); } }
@keyframes drift-b { to { transform: translate(160px, -70px) scale(.9); } }

/* Motion runs only with JS on and motion allowed; otherwise the page shows complete and still. */
@media (prefers-reduced-motion: no-preference) {
    .aurora span:nth-child(1) { animation: drift-a 16s ease-in-out infinite alternate; }
    .aurora span:nth-child(2) { animation: drift-b 20s ease-in-out infinite alternate; }

    .js .home-hero .rise { animation: rise 1s var(--ease) both; animation-delay: calc(var(--d, 0) * 110ms + 100ms); }
    .js .ladder-bar { animation: grow 1.1s var(--ease) both; animation-delay: calc(var(--i, 0) * 110ms + 450ms); }

    .js .mission-text span:not(.lit) { color: var(--ink-faint); }

    .js .reveal { transition: opacity 1s var(--ease), transform 1s var(--ease); transition-delay: calc(var(--d, 0) * 120ms); }
    .js .reveal:not(.in) { opacity: 0; transform: translateY(36px); }
    .js .catalog-item.reveal { transition: opacity 1s var(--ease), transform .4s var(--ease), border-color .3s, box-shadow .4s; }
    .js .catalog-item.reveal:not(.in) { transition: opacity 1s var(--ease), transform 1s var(--ease); }
}
@media (prefers-reduced-motion: reduce) {
    .status-dot { animation: none; }
    .catalog-item, .catalog-shot, .ladder-bar { transition: none; }
}

@media (max-width: 900px) {
    .home-hero-grid { grid-template-columns: 1fr; gap: 48px; }
    .catalog { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
    .home-hero { padding: 72px 0 64px; }
    .mission { padding: 80px 0; }
    .home-section { padding: 80px 0; }
    .home-section-tight { padding-top: 8px; }
    .home-contact { padding: 88px 0; }
    .ladder { padding: 22px 18px; gap: 10px; }
    .ladder-row { grid-template-columns: 70px minmax(0, 1fr) 32px; gap: 10px; font-size: .7rem; }
    .ladder-track { height: 26px; }
    .catalog-item { padding: 26px; }
    .catalog-shot { width: calc(100% + 26px); margin: 28px -26px -26px 0; height: 180px; }
    .value { grid-template-columns: 1fr; gap: 10px; padding: 28px 0; }
    .contact-mail { margin-left: 0; }
}