@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@500;600;700;800&family=Poppins:wght@300;400;500;600&display=swap');

:root {
    --green-dark: #1f3d2a;
    --green: #2f6b47;
    --green-mid: #4a9163;
    --green-light: #8fc9a1;
    --earth-light: #f6efdd;
    --earth: #ece0c1;
    --earth-deep: #d8c79b;
    --accent-coral: #ff9472;
    --accent-pink: #f7b8c4;
    --accent-yellow: #ffd97a;
    --accent-water: #6bb7ad;
    --text-muted: rgba(31, 61, 42, 0.85);
    --radius: 18px;
}

* { box-sizing: border-box; }

body, html {
    margin: 0;
    padding: 0;
    width: 100%;
    overflow-x: hidden;
    min-height: 100vh;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--green-dark);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    background: var(--earth-light);
    line-height: 1.6;
}

h1, h2, h3 {
    font-family: 'Playfair Display', serif;
    margin: 0;
}

/* ---------- background layers ---------- */

.bg-gradient {
    position: fixed;
    inset: 0;
    z-index: 0;
    background:
        radial-gradient(circle at 15% 10%, rgba(143, 201, 161, 0.35), transparent 55%),
        radial-gradient(circle at 85% 20%, rgba(255, 217, 122, 0.25), transparent 50%),
        linear-gradient(160deg, var(--earth-light) 0%, var(--earth) 45%, var(--earth-deep) 100%);
}

#scene {
    position: fixed;
    inset: 0;
    width: 100vw;
    height: 100vh;
    z-index: 1;
    pointer-events: none;
    display: block;
}

/* ---------- nav ---------- */

nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 6vw;
    background: rgba(246, 239, 221, 0.65);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(31, 61, 42, 0.08);
}

.logo {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    font-size: 1.5rem;
    letter-spacing: 0.02em;
    background: linear-gradient(100deg, var(--green-dark), var(--green-mid));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.nav-link {
    display: inline-block;
    padding: 10px 24px;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--green-mid), var(--green-dark));
    color: #fdf9ec;
    font-weight: 500;
    font-size: 0.95rem;
    text-decoration: none;
    white-space: nowrap;
    box-shadow: 0 6px 18px rgba(47, 107, 71, 0.28);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.nav-link:hover,
.nav-link:focus-visible {
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(47, 107, 71, 0.4);
}

.nav-link:focus-visible {
    outline: 2px solid var(--green-dark);
    outline-offset: 3px;
}

@media (max-width: 650px) {
    nav { padding: 14px 5vw; }
    .logo { font-size: 1.2rem; }
    .nav-link { padding: 8px 16px; font-size: 0.85rem; }
}

/* ---------- hero ---------- */

.hero {
    position: relative;
    z-index: 2;
    padding: 14vh 6vw 8vh;
    text-align: center;
    max-width: 980px;
    margin: 0 auto;
}

.hero-title {
    display: flex;
    flex-direction: column;
    align-items: center;
    line-height: 1.05;
    font-weight: 700;
}

.hero-title span {
    font-size: clamp(2rem, 6vw, 5rem);
    background: linear-gradient(110deg, var(--green-dark) 10%, var(--green-mid) 55%, var(--accent-water) 90%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-sub {
    margin: 28px auto 0;
    max-width: 680px;
    font-size: clamp(1rem, 1.6vw, 1.25rem);
    color: var(--text-muted);
    font-weight: 400;
}

/* ---------- cards ---------- */

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

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 6vw;
}

.card {
    background: rgba(255, 253, 245, 0.85);
    border: 1px solid rgba(31, 61, 42, 0.1);
    border-radius: var(--radius);
    padding: 38px 35px;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(31, 61, 42, 0.15);
}

.card h3 {
    font-size: 1.3rem;
    color: var(--green-dark);
    margin-bottom: 14px;
}

.card p {
    color: var(--text-muted);
    font-size: 0.98rem;
    margin: 0;
}

@media (max-width: 650px) {
    .cards-section { padding: 3vh 0 8vh; }
    .cards { padding: 0 5vw; }
    .card { padding: 30px 26px; }
}

/* ---------- cta / signal line ---------- */

.cta.signal-line {
    position: relative;
    z-index: 2;
    padding: 10vh 6vw 16vh;
    text-align: center;
}

.signal-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
    max-width: 700px;
    margin: 0 auto;
}

.signal-status {
    letter-spacing: 0.12em;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--green);
    margin: 0;
}

.signal-cta {
    display: inline-block;
    padding: 18px 44px;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--green-mid), var(--green-dark));
    color: #fdf9ec;
    font-weight: 600;
    font-size: 1.1rem;
    letter-spacing: 0.02em;
    text-decoration: none;
    box-shadow: 0 12px 30px rgba(47, 107, 71, 0.35);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.signal-cta:hover,
.signal-cta:focus-visible {
    transform: translateY(-3px);
    box-shadow: 0 16px 36px rgba(47, 107, 71, 0.48);
}

.signal-cta:focus-visible {
    outline: 2px solid var(--green-dark);
    outline-offset: 3px;
}

.signal-sub {
    margin: 0;
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 300;
}

@media (max-width: 650px) {
    .cta.signal-line { padding: 8vh 5vw 12vh; }
    .signal-cta { padding: 16px 32px; font-size: 1rem; width: 100%; }
}

/* ---------- footer ---------- */
/* Footer markup itself is injected via SSI and shouldn't be edited per-domain -
   spacing and contrast live here instead, tuned so the footer stays readable
   over the fixed background gradient and canvas animation. */

footer {
    position: relative;
    z-index: 2;
    padding: 24px 20px;
    text-align: center;
    font-size: 0.85rem;
    color: var(--green-dark);
    background: var(--earth);
}

footer div {
    margin: 4px 0;
}

footer a {
    color: var(--green);
}

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

/* ---------- reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}