/* ========== BASE & RESET ========== */
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ========== 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 {
    background: rgba(253, 248, 240, 0.97);
    box-shadow: 0 4px 24px rgba(4, 120, 87, 0.08);
}

.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 20px;
    height: 2px;
    background: #047857;
    border-radius: 1px;
    transition: transform 0.2s ease;
}

.nav-link:hover::after {
    transform: translateX(-50%) scaleX(1);
}

/* ========== MOBILE MENU ========== */
#mobileMenu {
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}

.mobile-link {
    display: block;
    transition: all 0.2s ease;
}

/* ========== HERO BLOBS ========== */
.hero-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
    animation: blobFloat 8s ease-in-out infinite;
}

.blob-1 {
    width: 400px;
    height: 400px;
    background: #D1FAE5;
    top: -100px;
    right: -100px;
    animation-delay: 0s;
}

.blob-2 {
    width: 300px;
    height: 300px;
    background: #A7F3D0;
    bottom: -50px;
    left: -50px;
    animation-delay: -3s;
}

.blob-3 {
    width: 200px;
    height: 200px;
    background: #6EE7B7;
    top: 40%;
    left: 45%;
    animation-delay: -5s;
}

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

/* ========== FLOATING CARDS ========== */
.floating-card {
    animation: float 4s ease-in-out infinite;
    z-index: 10;
}

.card-top {
    animation-delay: 0s;
}

.card-mid {
    animation-delay: -1.3s;
}

.card-bot {
    animation-delay: -2.6s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

/* ========== 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(24px);
        transition: opacity 0.7s ease, transform 0.7s ease;
    }

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

/* ========== FORM STYLES ========== */
input:focus,
select:focus,
textarea:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
}

/* ========== SELECTION ========== */
::selection {
    background: #A7F3D0;
    color: #064E3B;
}

/* ========== SCROLLBAR ========== */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #FDF8F0;
}
::-webkit-scrollbar-thumb {
    background: #A7F3D0;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #34D399;
}