/* ── Base ── */
html {
    scroll-behavior: smooth;
}

body {
    overflow-x: hidden;
}

/* ── Floating stat card animations ── */
@keyframes float-1 {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

@keyframes float-2 {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
}

@keyframes float-3 {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-12px) rotate(2deg); }
}

.floating-card {
    animation-duration: 3.5s;
    animation-iteration-count: infinite;
    animation-timing-function: ease-in-out;
}

.card-stat-1 { animation-name: float-1; }
.card-stat-2 { animation-name: float-2; animation-delay: 0.5s; }
.card-stat-3 { animation-name: float-3; animation-delay: 1s; }

/* ── Navbar scroll state ── */
.nav-scrolled {
    background: rgba(254, 253, 248, 0.95) !important;
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px rgba(6, 95, 70, 0.08);
}

.nav-scrolled .font-heading {
    color: #064e3b !important;
}

/* ── Service cards hover glow ── */
.service-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 1.5rem;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.05), rgba(217, 249, 157, 0.05));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.service-card {
    position: relative;
    overflow: hidden;
}

.service-card:hover::before {
    opacity: 1;
}

/* ── Gallery hover overlay ── */
.gallery-item {
    position: relative;
}

.gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(6, 78, 59, 0.4), transparent 50%);
    opacity: 0;
    transition: opacity 0.3s ease;
    border-radius: 1.5rem;
    pointer-events: none;
}

.gallery-item:hover::after {
    opacity: 1;
}

/* ── Review card subtle pattern ── */
.review-card {
    position: relative;
    overflow: hidden;
}

.review-card::before {
    content: '"';
    position: absolute;
    top: -10px;
    right: 20px;
    font-size: 8rem;
    font-family: Georgia, serif;
    color: rgba(16, 185, 129, 0.06);
    line-height: 1;
    pointer-events: none;
}

/* ── Scroll reveal (progressive enhancement) ── */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.7s ease, transform 0.7s ease;
    }

    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }

    .reveal-delay-1 { transition-delay: 0.1s; }
    .reveal-delay-2 { transition-delay: 0.2s; }
    .reveal-delay-3 { transition-delay: 0.3s; }
    .reveal-delay-4 { transition-delay: 0.4s; }
    .reveal-delay-5 { transition-delay: 0.5s; }
    .reveal-delay-6 { transition-delay: 0.6s; }
}

/* ── Mobile menu transition ── */
#mobileMenu {
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ── Button focus styles ── */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
    outline: 2px solid #10b981;
    outline-offset: 2px;
    border-radius: 0.5rem;
}

/* ── Selection color ── */
::selection {
    background: rgba(16, 185, 129, 0.2);
    color: #064e3b;
}