@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,500;0,9..144,600;1,9..144,400;1,9..144,500&family=Nunito:wght@400;600;700;800&display=swap');

*, *::before, *::after { box-sizing: border-box; }

:root {
    --ink: #33284d;
    --muted: #5a4d73;
    --plum: #45356b;
    --plum-deep: #33264f;
    --rose: #b0407a;
    --violet: #6a4fd8;
    --line: rgba(120, 96, 170, 0.18);
    --serif: 'Fraunces', Georgia, 'Times New Roman', serif;
    --sans: 'Nunito', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}

/* overflow-x only on html: setting it on body as well breaks position: sticky */
html {
    overflow-x: hidden;
    scroll-behavior: smooth;
}

body {
    margin: 0;
    padding: 0;
    min-height: 100vh;
    font-family: var(--sans);
    color: var(--ink);
    background: #fbf3fa;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ---- Layers: background 0, canvas 1, content 2, nav 100 ---- */

.bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    background:
        radial-gradient(1200px 700px at 12% 8%, rgba(255, 214, 232, 0.75), rgba(255, 214, 232, 0) 65%),
        radial-gradient(1000px 700px at 92% 30%, rgba(214, 200, 255, 0.6), rgba(214, 200, 255, 0) 65%),
        radial-gradient(1100px 700px at 40% 100%, rgba(190, 240, 226, 0.6), rgba(190, 240, 226, 0) 65%),
        linear-gradient(165deg, #fff7fb 0%, #f7f0ff 50%, #eef8f6 100%);
}

#scene {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
    display: block;
}

/* ---- Nav ---- */

nav {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    padding: 22px 0;
    background: rgba(255, 247, 252, 0.55);
    -webkit-backdrop-filter: blur(14px) saturate(140%);
    backdrop-filter: blur(14px) saturate(140%);
    border-bottom: 1px solid rgba(160, 130, 210, 0);
    box-shadow: 0 0 0 rgba(90, 60, 140, 0);
    transition: padding 250ms ease, background-color 250ms ease, box-shadow 250ms ease, border-color 250ms ease;
}

nav.nav-scrolled {
    padding: 9px 0;
    background: rgba(255, 249, 253, 0.92);
    border-bottom-color: rgba(160, 130, 210, 0.2);
    box-shadow: 0 6px 24px rgba(90, 60, 140, 0.12);
}

.nav-inner {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--serif);
    font-weight: 600;
    font-size: 1.75rem;
    letter-spacing: -0.02em;
    color: var(--plum-deep);
    text-decoration: none;
    transition: font-size 250ms ease;
}

.logo svg {
    width: 1.05em;
    height: 1.05em;
    flex: none;
    transition: width 250ms ease, height 250ms ease;
}

.logo-name {
    background: linear-gradient(100deg, #b0407a 0%, #6a4fd8 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.logo-tld {
    font-family: var(--sans);
    font-weight: 700;
    font-size: 0.5em;
    color: var(--muted);
    margin-left: -6px;
    align-self: flex-end;
    padding-bottom: 0.3em;
    letter-spacing: 0.02em;
}

nav.nav-scrolled .logo { font-size: 1.3rem; }

.nav-link,
.signal-cta {
    display: inline-block;
    font-family: var(--sans);
    font-weight: 800;
    color: #ffffff;
    text-decoration: none;
    background: linear-gradient(120deg, var(--plum) 0%, #5a3f9c 100%);
    border-radius: 999px;
    box-shadow: 0 8px 22px rgba(69, 53, 107, 0.28);
    transition: transform 200ms ease, box-shadow 200ms ease, background 250ms ease, padding 250ms ease, font-size 250ms ease;
}

.nav-link {
    padding: 13px 28px;
    font-size: 1rem;
    white-space: nowrap;
}

nav.nav-scrolled .nav-link {
    padding: 8px 20px;
    font-size: 0.9rem;
}

.nav-link:hover,
.signal-cta:hover {
    color: #ffffff;
    background: linear-gradient(120deg, #b0407a 0%, #6a4fd8 100%);
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(106, 79, 216, 0.34);
}

.nav-link:focus-visible,
.signal-cta:focus-visible,
.logo:focus-visible {
    outline: 3px solid #6a4fd8;
    outline-offset: 4px;
}

.nav-link:active,
.signal-cta:active { transform: translateY(0); }

/* ---- Content sections ---- */

.wrap {
    max-width: 1360px;
    margin: 0 auto;
    padding: 0 28px;
}

/* ---- Hero ---- */

.hero {
    position: relative;
    z-index: 2;
    padding: 12vh 0 9vh;
    text-align: center;
}

.hero h1 {
    margin: 0 auto;
    font-family: var(--serif);
    font-weight: 500;
    font-size: clamp(2rem, 6vw, 5rem);
    line-height: 1.08;
    letter-spacing: -0.025em;
    color: var(--plum-deep);
}

.hero h1 .line {
    display: block;
}

.hero h1 .line-2 {
    font-style: italic;
    font-weight: 400;
    background: linear-gradient(100deg, #b0407a 0%, #7b4fc9 60%, #5a4fd8 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    padding-bottom: 0.08em;
}

.hero p {
    max-width: 680px;
    margin: 32px auto 0;
    font-size: 1.2rem;
    color: var(--muted);
}

/* ---- Cards ---- */

.cards-section {
    position: relative;
    z-index: 2;
    padding: 4vh 0 10vh;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0;
}

.card {
    display: block;
    padding: 38px;
    border-radius: 28px;
    text-align: left;
    color: var(--muted);
    background: rgba(255, 255, 255, 0.86);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.9);
    box-shadow: 0 10px 34px rgba(110, 80, 170, 0.12);
    transition: transform 260ms ease, box-shadow 260ms ease;
}

.card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 46px rgba(110, 80, 170, 0.2);
}

.icon {
    width: 52px;
    height: 52px;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 22px;
    background: linear-gradient(140deg, #ffd3e6 0%, #d9ccff 100%);
}

.icon svg {
    width: 26px;
    height: 26px;
    stroke: var(--plum);
    fill: none;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.card h3 {
    margin: 0 0 12px;
    font-family: var(--serif);
    font-weight: 600;
    font-size: 1.5rem;
    line-height: 1.2;
    letter-spacing: -0.01em;
    text-transform: none;
    color: var(--plum-deep);
}

.card p {
    margin: 0;
    font-size: 1.03rem;
    line-height: 1.6;
    color: var(--muted);
}

/* ---- CTA ---- */

.cta,
.signal-line {
    position: relative;
    z-index: 2;
}

.cta {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 4vh 24px 10vh;
}

.signal-status {
    margin: 0 0 26px;
    padding: 8px 18px;
    font-weight: 800;
    font-size: 0.85rem;
    letter-spacing: 0.22em;
    color: var(--plum);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid var(--line);
}

.signal-cta {
    padding: 20px 46px;
    font-size: 1.25rem;
    letter-spacing: 0.02em;
    box-shadow: 0 14px 34px rgba(69, 53, 107, 0.3);
}

.signal-sub {
    margin: 22px 0 0;
    font-size: 0.95rem;
    color: var(--muted);
}

/* ---- Footer ---- */
/* Footer markup is injected via SSI; keep it above the fixed layers on a solid backdrop. */

footer {
    position: relative;
    z-index: 2;
    margin: 0;
    padding: 20px;
    text-align: center;
    font-size: 0.85rem;
    color: var(--ink);
    background: rgba(255, 249, 253, 0.94);
    border-top: 1px solid var(--line);
}

footer div {
    margin: 4px 0;
}

footer a {
    color: var(--plum);
    text-decoration: underline;
}

footer a:hover {
    color: var(--rose);
}

/* ---- Responsive ---- */

@media (max-width: 480px) {
    nav { padding: 14px 0; }
    nav.nav-scrolled { padding: 8px 0; }
    .nav-inner { padding: 0 16px; }
    .logo { font-size: 1.35rem; gap: 7px; }
    nav.nav-scrolled .logo { font-size: 1.1rem; }
    .nav-link { padding: 10px 18px; font-size: 0.9rem; }
    nav.nav-scrolled .nav-link { padding: 7px 15px; font-size: 0.85rem; }
    .wrap { padding: 0 18px; }
    .hero { padding: 10vh 0 6vh; }
    .hero p { font-size: 1.05rem; margin-top: 24px; }
    .card { padding: 32px 26px; }
    .signal-cta { padding: 17px 30px; font-size: 1.05rem; }
    .signal-status { font-size: 0.75rem; letter-spacing: 0.16em; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { transition: none !important; animation: none !important; }
    .card:hover,
    .nav-link:hover,
    .signal-cta:hover { transform: none; }
}