:root {
    --bg: #fbfaf7;
    --paper: #ffffff;
    --ink: #17191c;
    --muted: #5e6368;
    --line: #e7e4df;
    --soft: #f3f0ea;
    --primary: #17191c;
    --on: #fbfaf7;
    --accent: #e46d26;
    --shadow: 0 18px 50px rgba(23, 25, 28, 0.08);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--ink);
    font-family: Inter, sans-serif;
    font-weight: 400;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

img { max-width: 100%; height: auto; }

a { color: var(--ink); text-decoration-thickness: 1px; text-underline-offset: 0.18em; }

.progress {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 40;
    width: 100%;
    height: 2px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: 0 50%;
}

.skip {
    position: absolute;
    left: 12px;
    top: -40px;
    background: var(--primary);
    color: var(--on);
    padding: 8px 12px;
    z-index: 50;
}

.skip:focus { top: 8px; }

.wrap {
    width: min(1120px, calc(100% - 28px));
    margin: 0 auto;
}

.bar {
    position: sticky;
    top: 0;
    z-index: 20;
    display: flex;
    align-items: center;
    gap: 16px;
    min-height: 72px;
    padding: 10px 16px;
    background: rgba(251, 250, 247, 0.94);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(10px);
}

.mark {
    font-weight: 500;
    letter-spacing: -0.04em;
    font-size: 1.15rem;
    text-decoration: none;
    color: var(--ink);
}

.bar nav {
    display: flex;
    gap: 18px;
    overflow-x: auto;
    min-width: 0;
}

.bar nav a {
    color: var(--muted);
    text-decoration: none;
    font-size: 0.82rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    white-space: nowrap;
}

.bar .btn { margin-left: auto; }

@media (max-width: 760px) {
    .bar { flex-wrap: wrap; padding-bottom: 8px; }
    .bar nav { order: 3; width: 100%; }
}

a.btn,
button.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 18px;
    border-radius: 999px;
    background: var(--primary);
    color: var(--on);
    text-decoration: none;
    border: 0;
    font: 500 0.92rem/1 Inter, sans-serif;
    letter-spacing: -0.01em;
}

a.btn.ghost {
    background: var(--paper);
    color: var(--ink);
    box-shadow: inset 0 0 0 1px var(--line);
}

a.btn.accent {
    background: var(--accent);
    color: var(--on-accent, var(--on));
}

.hero { padding: 56px 0 28px; }

.kicker {
    margin: 0 0 12px;
    color: var(--muted);
    font-size: 0.75rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

h1 {
    margin: 0;
    font-weight: 400;
    letter-spacing: -0.045em;
    font-size: clamp(2.4rem, 6vw, 4.6rem);
    line-height: 0.98;
}

.lead {
    max-width: 38rem;
    color: var(--muted);
    font-size: 1.08rem;
}

.actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 22px;
}

.section { padding: 28px 0 64px; }

h2 {
    margin: 0 0 8px;
    font-weight: 400;
    letter-spacing: -0.04em;
    font-size: clamp(1.8rem, 3vw, 2.6rem);
}

.grid {
    display: grid;
    gap: 14px;
}

.card {
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 18px;
    min-width: 0;
    box-shadow: var(--shadow);
}

.card h3 {
    margin: 10px 0 6px;
    font-weight: 500;
    letter-spacing: -0.03em;
    font-size: 1.2rem;
}

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

.logo-tile {
    width: 84px;
    height: 64px;
    display: grid;
    place-items: center;
    background: #fff;
    border-radius: 14px;
    border: 1px solid var(--line);
}

.logo-tile img {
    width: 70%;
    height: 70%;
    object-fit: contain;
    object-position: center;
}

.foot {
    padding: 28px 16px 48px;
    text-align: center;
    color: var(--muted);
}

.foot p { margin: 0 0 10px; }

.foot-links {
    display: flex;
    justify-content: center;
    gap: 18px;
}

.foot-links a { color: var(--ink); }

.reveal {
    opacity: 1;
    transform: none;
}

@media (min-width: 981px) {
    .wrap { width: min(1120px, calc(100% - 48px)); }
    .reveal {
        opacity: 0;
        transform: translateY(20px);
        transition: opacity 0.6s ease, transform 0.6s ease;
    }
    .reveal.show { opacity: 1; transform: none; }
    .grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .reveal { opacity: 1; transform: none; transition: none; }
}