/* ── Base ── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body { margin: 0; }

/* ── Typography ── */
.font-syne { font-family: 'Syne', sans-serif; }
.font-space { font-family: 'Space Grotesk', sans-serif; }

/* ── Navbar ── */
#navbar {
    background: rgba(253, 248, 240, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(4, 120, 87, 0.08);
}
#navbar.scrolled {
    box-shadow: 0 1px 20px rgba(4, 120, 87, 0.08);
}
.nav-link {
    position: relative;
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: #047857;
    transition: width 0.25s ease;
}
.nav-link:hover::after { width: 100%; }

/* ── Buttons ── */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #047857;
    color: #FDF8F0;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    border-radius: 14px;
    padding: 12px 28px;
    text-decoration: none;
    transition: background 0.2s ease, transform 0.15s ease, box-shadow 0.2s ease;
    border: none;
    cursor: pointer;
}
.btn-primary:hover {
    background: #059669;
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(4, 120, 87, 0.25);
}
.btn-primary:active { transform: translateY(0); }

.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    color: #047857;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    border-radius: 14px;
    padding: 12px 28px;
    text-decoration: none;
    border: 2px solid rgba(4, 120, 87, 0.3);
    transition: background 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
    cursor: pointer;
}
.btn-secondary:hover {
    background: rgba(4, 120, 87, 0.06);
    border-color: #047857;
    transform: translateY(-1px);
}

/* ── Mobile menu ── */
.mobile-link {
    text-decoration: none;
}
.mobile-menu-open #mobile-menu {
    opacity: 1 !important;
    pointer-events: all !important;
}
.mobile-menu-open body { overflow: hidden; }

/* ── Marquee ── */
.marquee-track {
    animation: marquee 30s linear infinite;
}
@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ── Scroll reveal ── */
.scroll-reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
@media (prefers-reduced-motion: no-preference) {
    .scroll-reveal {
        opacity: 0;
        transform: translateY(28px);
    }
    .scroll-reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ── Form ── */
input:focus, textarea:focus {
    box-shadow: 0 0 0 3px rgba(4, 120, 87, 0.1);
}

/* ── Utility ── */
.h-18 { height: 72px; }