/* ===== 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;
}

/* ===== Custom Scrollbar ===== */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #064e3b;
}
::-webkit-scrollbar-thumb {
    background: #059669;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #10b981;
}

/* ===== Geometric Shape Animations ===== */
@keyframes float-slow {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(3deg); }
}

@keyframes float-medium {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-15px) rotate(-2deg); }
}

@keyframes float-fast {
    0%, 100% { transform: translateY(0px) scale(1); }
    50% { transform: translateY(-25px) scale(1.05); }
}

@keyframes spin-slow {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.geo-shape.circle-1 {
    animation: float-slow 8s ease-in-out infinite;
}
.geo-shape.circle-2 {
    animation: float-medium 6s ease-in-out infinite;
}
.geo-shape.circle-3 {
    animation: float-fast 4s ease-in-out infinite;
}
.geo-shape.circle-4 {
    animation: float-medium 5s ease-in-out infinite reverse;
}
.geo-shape.triangle-1 {
    animation: float-slow 7s ease-in-out infinite;
}
.geo-shape.square-1 {
    animation: spin-slow 20s linear infinite;
}

/* ===== Nav Link Hover Effect ===== */
.nav-link {
    position: relative;
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: #fefce8;
    transition: all 0.3s ease;
    transform: translateX(-50%);
}
.nav-link:hover::after {
    width: 60%;
}
.nav-link:hover {
    color: #fefce8 !important;
}

/* ===== Mobile Nav Links ===== */
.mobile-nav-link {
    display: block;
    padding: 0.75rem 1rem;
    border-radius: 0.75rem;
    font-weight: 500;
    transition: all 0.2s ease;
}
.mobile-nav-link:hover {
    color: #fefce8 !important;
    background: rgba(4, 120, 87, 0.5);
}

/* ===== CTA Buttons ===== */
.cta-btn-primary {
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.cta-btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s ease;
}
.cta-btn-primary:hover::before {
    left: 100%;
}

.cta-btn-secondary {
    transition: transform 0.3s ease, background 0.3s ease, border-color 0.3s ease;
}

/* ===== Menu Cards ===== */
.menu-card {
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.4s ease;
    transform: translateY(0);
}
.menu-card:hover {
    transform: translateY(-8px);
}

/* ===== Feature Cards ===== */
.feature-card {
    transition: transform 0.3s ease;
}
.feature-card:hover {
    transform: translateY(-4px);
}

/* ===== Scroll Reveal Animations (below fold only) ===== */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }
    .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 Animation ===== */
#mobileMenu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease;
    opacity: 0;
}
#mobileMenu.open {
    max-height: 400px;
    opacity: 1;
}

/* ===== Hero Content Animation ===== */
@media (prefers-reduced-motion: no-preference) {
    .hero-badge {
        animation: fadeInDown 0.6s ease forwards;
    }
    .hero-title {
        animation: fadeInUp 0.7s ease 0.2s forwards;
        opacity: 0;
    }
    .hero-subtitle {
        animation: fadeInUp 0.7s ease 0.4s forwards;
        opacity: 0;
    }
    .hero-cta {
        animation: fadeInUp 0.7s ease 0.6s forwards;
        opacity: 0;
    }
}

@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ===== Responsive Adjustments ===== */
@media (max-width: 640px) {
    .geo-shape.circle-1,
    .geo-shape.circle-2,
    .geo-shape.triangle-1,
    .geo-shape.square-1 {
        display: none;
    }
}