@import url('https://fonts.googleapis.com/css2?family=Caveat:wght@500;600;700&family=Nunito:wght@400;600;700;800&display=swap');

:root {
    --bg-1: #eef6f1;
    --bg-2: #e7eff5;
    --ink-1: #3f6f5e;
    --ink-2: #466e86;
    --ink-3: #7fae9a;
    --ink-4: #6f9db0;
    --text-dark: #26332f;
    --text-muted: #44544e;
    --accent: #3f7d68;
    --accent-dark: #305f50;
    --card-bg: rgba(255, 255, 255, 0.82);
    --nav-bg: rgba(238, 246, 241, 0.65);
    --nav-bg-scrolled: rgba(238, 246, 241, 0.94);
}

* { box-sizing: border-box; }

html {
    overflow-x: hidden;
    width: 100%;
    margin: 0;
    padding: 0;
}

body {
    margin: 0;
    padding: 0;
    width: 100%;
    font-family: 'Nunito', sans-serif;
    color: var(--text-dark);
    -webkit-font-smoothing: antialiased;
    background: linear-gradient(135deg, var(--bg-1), var(--bg-2));
    line-height: 1.6;
    min-height: 100vh;
}

/* ---- Background ---- */

#inkCanvas {
    position: fixed;
    inset: 0;
    width: 100vw;
    height: 100vh;
    z-index: 0;
    pointer-events: none;
    display: block;
}

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

nav {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: var(--nav-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 22px 0;
    transition: background 250ms ease, padding 250ms ease, box-shadow 250ms ease;
}

nav.nav-scrolled {
    padding: 12px 0;
    background: var(--nav-bg-scrolled);
    box-shadow: 0 4px 18px rgba(63, 111, 94, 0.14);
}

@media (prefers-reduced-motion: reduce) {
    nav { transition: none; }
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-family: 'Caveat', cursive;
    font-weight: 700;
    font-size: 1.9rem;
    color: var(--ink-1);
    letter-spacing: 0.5px;
    transition: font-size 250ms ease;
}

nav.nav-scrolled .logo { font-size: 1.5rem; }

.nav-link {
    display: inline-block;
    font-family: 'Nunito', sans-serif;
    font-weight: 700;
    text-decoration: none;
    color: #fff;
    background: var(--accent);
    padding: 10px 22px;
    border-radius: 999px;
    font-size: 0.95rem;
    white-space: nowrap;
    transition: padding 250ms ease, font-size 250ms ease, background 250ms ease, transform 150ms ease, box-shadow 150ms ease;
}

.nav-link:hover,
.nav-link:focus-visible {
    background: var(--accent-dark);
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(63, 111, 94, 0.3);
    outline: none;
}

nav.nav-scrolled .nav-link {
    padding: 7px 16px;
    font-size: 0.85rem;
}

@media (max-width: 650px) {
    .nav-inner { padding: 0 18px; }
    .logo { font-size: 1.5rem; }
    .nav-link { padding: 8px 14px; font-size: 0.8rem; }

    nav.nav-scrolled .logo { font-size: 1.2rem; }
    nav.nav-scrolled .nav-link { padding: 6px 12px; font-size: 0.72rem; }
}

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

.hero {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 13vh 24px 0;
}

.brand-h1 {
    font-family: 'Caveat', cursive;
    font-weight: 700;
    font-size: clamp(2rem, 6vw, 5rem);
    line-height: 1.2;
    color: var(--ink-1);
    margin: 0 0 24px;
}

.hero-tagline {
    max-width: 680px;
    margin: 0 auto;
    color: var(--text-muted);
    font-size: 1.15rem;
}

@media (max-width: 480px) {
    .hero { padding: 10vh 18px 0; }
    .hero-tagline { font-size: 1rem; }
}

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

.grid {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 32px 100px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.card {
    background: var(--card-bg);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    border-radius: 18px;
    padding: 38px 36px;
    text-align: left;
    box-shadow: 0 8px 24px rgba(63, 111, 94, 0.1);
    transition: transform 220ms ease, box-shadow 220ms ease;
}

.card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 34px rgba(63, 111, 94, 0.18);
}

.card h3 {
    font-family: 'Caveat', cursive;
    font-weight: 700;
    font-size: 1.6rem;
    color: var(--ink-2);
    margin: 0 0 14px;
}

.card p {
    margin: 0;
    color: var(--text-muted);
    font-size: 1rem;
}

@media (max-width: 480px) {
    .grid { padding: 10px 18px 70px; gap: 18px; }
    .card { padding: 30px 26px; }
}

/* ---- Signal Line ---- */

.signal-line {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 60px 24px 140px;
}

.signal-inner {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
}

.signal-status {
    font-weight: 800;
    letter-spacing: 1px;
    color: var(--ink-1);
    margin: 0;
    font-size: 0.95rem;
}

.signal-cta {
    display: inline-block;
    text-decoration: none;
    font-family: 'Nunito', sans-serif;
    font-weight: 800;
    font-size: 1.15rem;
    color: #fff;
    background: linear-gradient(135deg, var(--ink-1), var(--ink-2));
    padding: 18px 44px;
    border-radius: 999px;
    box-shadow: 0 10px 28px rgba(63, 111, 94, 0.28);
    transition: transform 150ms ease, box-shadow 150ms ease;
}

.signal-cta:hover,
.signal-cta:focus-visible {
    transform: translateY(-3px);
    box-shadow: 0 16px 36px rgba(63, 111, 94, 0.36);
    outline: none;
}

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

@media (max-width: 480px) {
    .signal-line { padding: 40px 18px 90px; }
    .signal-cta { padding: 15px 32px; font-size: 1rem; }
}

/* ---- Footer ---- */
/* Footer markup itself is injected via SSI and shouldn't be edited per-domain -
   spacing lives here instead, so nothing needs to rely on Bootstrap margin utilities. */

footer {
    position: relative;
    z-index: 2;
    padding: 20px 20px;
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-muted);
    background: var(--nav-bg-scrolled);
}

footer div {
    margin: 4px 0;
}

@media (prefers-reduced-motion: reduce) {
    * {
        transition: none !important;
        animation: none !important;
    }
}