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

body {
    overflow-x: hidden;
}

/* ── Reveal Animations (progressive enhancement) ── */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(32px);
        transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    }

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

    /* Hero animations */
    .hero-eyebrow {
        animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.1s both;
    }

    .hero-headline {
        animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.25s both;
    }

    .hero-sub {
        animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.4s both;
    }

    .hero-ctas {
        animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.55s both;
    }

    .hero-scroll {
        animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.7s both;
    }

    .hero-blob {
        animation: float 8s ease-in-out infinite;
    }

    .blob-1 {
        animation-delay: 0s;
    }

    .blob-2 {
        animation-delay: -2.5s;
    }

    .blob-3 {
        animation-delay: -5s;
    }

    .gallery-item {
        opacity: 0;
        transform: scale(0.96);
        transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
    }

    .gallery-item.revealed {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(20px, -20px) scale(1.05);
    }
    66% {
        transform: translate(-15px, 15px) scale(0.95);
    }
}

/* ── Hero Blobs ── */
.hero-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.4;
    pointer-events: none;
}

.blob-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, #a7f3d0, transparent 70%);
    top: -10%;
    right: -10%;
}

.blob-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, #d1fae5, transparent 70%);
    bottom: 5%;
    left: -5%;
}

.blob-3 {
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, #6ee7b7, transparent 70%);
    top: 40%;
    left: 30%;
    opacity: 0.25;
}

/* ── Navbar scroll state ── */
#navbar.scrolled {
    background: rgba(253, 248, 240, 0.92);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(5, 150, 105, 0.08);
}

/* ── Service cards ── */
.service-card {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.service-card.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* ── Selection ── */
::selection {
    background: #a7f3d0;
    color: #064e3b;
}

/* ── Custom scrollbar ── */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #fdf8f0;
}

::-webkit-scrollbar-thumb {
    background: #a7f3d0;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #6ee7b7;
}