/* Base styles and custom overrides */
html {
    scroll-behavior: smooth;
}

body {
    overflow-x: hidden;
}

/* Hero animations */
.hero-section {
    background: linear-gradient(135deg, #f8fafc 0%, #f0fdfa 50%, #f1f5f9 100%);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(13, 148, 136, 0.06) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero-section::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(13, 148, 136, 0.04) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero-content {
    animation: fadeInUp 0.8s ease-out forwards;
}

.hero-image-wrapper {
    animation: fadeInRight 0.8s ease-out 0.2s both;
}

.hero-floating-card {
    animation: float 3s ease-in-out infinite;
}

.hero-floating-badge {
    animation: float 3s ease-in-out 0.5s infinite;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

/* Hero buttons */
.hero-btn {
    box-shadow: 0 4px 14px rgba(13, 148, 136, 0.35);
}

.hero-btn:hover {
    box-shadow: 0 8px 25px rgba(13, 148, 136, 0.45);
}

.hero-btn-secondary:hover {
    box-shadow: 0 4px 14px rgba(13, 148, 136, 0.15);
}

/* Service cards */
.service-card {
    border: 1px solid rgba(0, 0, 0, 0.04);
}

.service-card:hover {
    border-color: rgba(13, 148, 136, 0.2);
}

/* Why cards */
.why-card {
    transition: transform 0.3s ease;
}

.why-card:hover {
    transform: translateY(-4px);
}

/* Gallery */
.gallery-item {
    transition: transform 0.3s ease, shadow 0.3s ease;
}

/* Navbar scroll effect */
.nav-scrolled {
    transition: box-shadow 0.3s ease, background 0.3s ease;
}

/* Back to top button */
.back-to-top {
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.back-to-top.visible {
    opacity: 1;
    pointer-events: all;
}

.back-to-top:not(.visible) {
    transform: translateY(10px);
}

/* Mobile menu */
.mobile-link {
    border-radius: 0.75rem;
    transition: background-color 0.2s ease;
}

.mobile-link:hover {
    background-color: #f0fdfa;
}

/* Scroll reveal animations (progressive enhancement) */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.6s ease, transform 0.6s 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; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    html {
        scroll-behavior: auto;
    }
}