:root {
    --bg: #fcfbfe;
    --text: #201d26;
    --muted: #625d6b;
    --light: #928aa1;
    --line: rgba(81, 71, 102, 0.12);
    --accent: #9181c2;
    --accent-soft: rgba(145, 129, 194, 0.14);
    --panel: rgba(255, 255, 255, 0.8);
    --shadow: 0 18px 48px rgba(57, 40, 95, 0.08);
    --radius: 18px;
}

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

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

body {
    font-family: "Iowan Old Style", "Palatino Linotype", "Hiragino Mincho ProN", serif;
    color: var(--text);
    background:
        radial-gradient(circle at top right, rgba(171, 153, 215, 0.14), transparent 24%),
        linear-gradient(180deg, #ffffff 0%, #fcfbfe 60%, #faf8fd 100%);
    line-height: 1.8;
    -webkit-font-smoothing: antialiased;
}

body::after {
    content: "";
    position: fixed;
    top: 18px;
    right: 18px;
    width: 148px;
    height: 250px;
    pointer-events: none;
    opacity: 0.3;
    background:
        radial-gradient(circle at 76% 12%, rgba(176, 152, 219, 0.34), transparent 16%),
        radial-gradient(circle at 69% 23%, rgba(176, 152, 219, 0.3), transparent 15%),
        radial-gradient(circle at 73% 35%, rgba(176, 152, 219, 0.28), transparent 14%),
        radial-gradient(circle at 66% 47%, rgba(176, 152, 219, 0.24), transparent 13%),
        radial-gradient(circle at 71% 58%, rgba(176, 152, 219, 0.2), transparent 12%),
        linear-gradient(180deg, rgba(166, 151, 199, 0.34), rgba(166, 151, 199, 0.04) 72%, rgba(166, 151, 199, 0));
    filter: blur(0.2px);
}

.page {
    max-width: 860px;
    margin: 0 auto;
    padding: 0 28px 40px;
}

.hero,
.section,
.footer {
    opacity: 0;
    animation: fadeIn 0.8s ease forwards;
}

.hero {
    display: grid;
    gap: 18px;
    padding: 112px 0 76px;
    border-bottom: 1px solid var(--line);
    animation-delay: 0.08s;
}

.brand {
    font-size: 0.78rem;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--accent);
}

.brand-note {
    max-width: 460px;
    margin-top: 8px;
    font-size: 0.86rem;
    color: var(--light);
}

h1 {
    max-width: 720px;
    font-size: clamp(2.3rem, 5.1vw, 3.8rem);
    font-weight: 400;
    line-height: 1.08;
    letter-spacing: -0.04em;
    margin-bottom: 8px;
}

.sub {
    max-width: 680px;
    font-size: 1rem;
    color: var(--muted);
}

.intro {
    max-width: 660px;
    font-size: 0.96rem;
    color: var(--light);
}

.wisteria-note {
    font-size: 0.88rem;
    color: var(--light);
    font-style: italic;
}

.section {
    padding: 64px 0;
    border-bottom: 1px solid var(--line);
}

.about {
    animation-delay: 0.2s;
}

.products {
    animation-delay: 0.32s;
}

.contact {
    animation-delay: 0.44s;
}

h2 {
    margin-bottom: 26px;
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--accent);
}

.section-copy p,
.product-note,
.contact p,
.contact-note {
    max-width: 680px;
    font-size: 1rem;
    color: var(--muted);
}

.section-copy p + p,
.contact-note {
    margin-top: 16px;
}

.facts {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin-top: 28px;
}

.fact {
    padding: 14px 16px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.82), rgba(244, 239, 251, 0.72));
}

.fact-label,
.fact-value {
    display: block;
}

.fact-label {
    margin-bottom: 6px;
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--light);
}

.fact-value {
    font-size: 0.92rem;
    color: var(--muted);
    line-height: 1.6;
}

.product-header {
    margin-bottom: 28px;
}

.kicker {
    margin-bottom: 8px;
    font-size: 0.76rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--light);
}

h3 {
    font-size: clamp(1.6rem, 3vw, 2rem);
    font-weight: 400;
    letter-spacing: -0.02em;
}

.working-title {
    margin-top: 8px;
    font-size: 0.88rem;
    color: var(--light);
}

.product-card {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(260px, 320px);
    gap: 36px;
    align-items: start;
}

.product-features {
    margin: 22px 0 18px;
    padding-left: 18px;
}

.product-features li {
    margin-bottom: 8px;
    color: var(--muted);
    font-size: 0.94rem;
}

.product-status {
    font-size: 0.88rem;
    color: var(--light);
}

.product-visual {
    position: relative;
    margin: 0;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(243, 238, 250, 0.82));
    box-shadow: var(--shadow);
    overflow: hidden;
}

.screenshot {
    display: block;
    width: 100%;
    border-radius: 12px;
    filter: blur(1.8px) saturate(0.98);
    transform: scale(1.01);
}

.product-visual::after {
    content: "Preview";
    position: absolute;
    inset: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: linear-gradient(180deg, rgba(252, 251, 254, 0.08), rgba(252, 251, 254, 0.18));
    color: rgba(98, 93, 107, 0.88);
    font-size: 0.82rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    pointer-events: none;
    backdrop-filter: blur(0.2px);
}

.contact-email {
    display: inline-block;
    margin-top: 12px;
    font-size: 1rem;
    color: var(--accent);
    text-decoration: none;
    border-bottom: 1px solid rgba(145, 129, 194, 0.4);
    padding-bottom: 2px;
    transition: color 0.2s ease, border-color 0.2s ease;
}

.contact-email:hover {
    color: var(--text);
    border-color: var(--text);
}

.footer {
    padding: 36px 0 12px;
    animation-delay: 0.56s;
}

.footer-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 18px;
}

.footer p {
    font-size: 0.78rem;
    color: var(--light);
    letter-spacing: 0.08em;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(14px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (prefers-reduced-motion: reduce) {
    .hero,
    .section,
    .footer {
        opacity: 1;
        animation: none;
    }
}

@media (max-width: 720px) {
    .hero {
        padding: 84px 0 56px;
    }

    .section {
        padding: 48px 0;
    }

    .product-card {
        grid-template-columns: 1fr;
        gap: 24px;
    }

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

@media (max-width: 520px) {
    .page {
        padding: 0 20px 32px;
    }

    body::after {
        top: 12px;
        right: -18px;
        width: 96px;
        height: 176px;
    }

    .section-copy p,
    .product-note,
    .contact p,
    .contact-note,
    .product-features li {
        font-size: 0.95rem;
    }
}