/* ============================================
   Henry Christie Chiropractic Clinic
   Custom Styles — Terracotta & Sand Palette
   ============================================ */

/* --- Base & Reset --- */
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    overflow-x: hidden;
}

::selection {
    background: #b8633b;
    color: #fdfcfa;
}

/* --- Eyebrow Utility --- */
.eyebrow {
    display: block;
}

/* --- Navbar --- */
#navbar {
    background: transparent;
}

#navbar.scrolled {
    background: rgba(253, 252, 250, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.05);
}

#navbar.scrolled .text-ink {
    color: #2c2420;
}

/* --- Hero Animations --- */
.hero-title {
    animation: slideUp 0.9s cubic-bezier(0.23, 1, 0.32, 1) forwards;
    opacity: 0;
    transform: translateY(30px);
}

.hero-eyebrow {
    animation: slideUp 0.9s cubic-bezier(0.23, 1, 0.32, 1) 0.15s forwards;
    opacity: 0;
    transform: translateY(20px);
}

.hero-subtitle {
    animation: slideUp 0.9s cubic-bezier(0.23, 1, 0.32, 1) 0.3s forwards;
    opacity: 0;
    transform: translateY(20px);
}

.hero-ctas {
    animation: slideUp 0.9s cubic-bezier(0.23, 1, 0.32, 1) 0.45s forwards;
    opacity: 0;
    transform: translateY(20px);
}

.hero-image-wrap {
    animation: fadeUp 1.2s cubic-bezier(0.23, 1, 0.32, 1) 0.3s forwards;
    opacity: 0;
    transform: translateY(20px);
}

.hero-float-card {
    animation: floatIn 1s cubic-bezier(0.23, 1, 0.32, 1) 0.8s forwards;
    opacity: 0;
    transform: translateY(20px);
}

@keyframes slideUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes floatIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --- Scroll Reveal (Below Fold Only) --- */
.reveal-up,
.reveal-left,
.reveal-right {
    opacity: 1;
    transform: none;
}

@media (prefers-reduced-motion: no-preference) {
    .reveal-up {
        transition: opacity 0.8s cubic-bezier(0.23, 1, 0.32, 1),
                    transform 0.8s cubic-bezier(0.23, 1, 0.32, 1);
        transform: translateY(30px);
    }
    
    .reveal-left {
        transition: opacity 0.8s cubic-bezier(0.23, 1, 0.32, 1),
                    transform 0.8s cubic-bezier(0.23, 1, 0.32, 1);
        transform: translateX(-30px);
    }
    
    .reveal-right {
        transition: opacity 0.8s cubic-bezier(0.23, 1, 0.32, 1),
                    transform 0.8s cubic-bezier(0.23, 1, 0.32, 1);
        transform: translateX(30px);
    }
    
    .reveal-card {
        transition: opacity 0.8s cubic-bezier(0.23, 1, 0.32, 1),
                    transform 0.8s cubic-bezier(0.23, 1, 0.32, 1);
        opacity: 0;
        transform: translateY(20px);
    }
    
    .reveal-up.visible,
    .reveal-left.visible,
    .reveal-right.visible {
        opacity: 1;
        transform: translate(0, 0);
    }
    
    .reveal-card.visible {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --- Mobile Menu --- */
.mobile-link {
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.4s ease, transform 0.4s ease, color 0.3s ease;
}

#mobileMenu.open .mobile-link {
    opacity: 1;
    transform: translateY(0);
}

#mobileMenu.open .mobile-link:nth-child(1) { transition-delay: 0.05s; }
#mobileMenu.open .mobile-link:nth-child(2) { transition-delay: 0.1s; }
#mobileMenu.open .mobile-link:nth-child(3) { transition-delay: 0.15s; }
#mobileMenu.open .mobile-link:nth-child(4) { transition-delay: 0.2s; }
#mobileMenu.open .mobile-link:nth-child(5) { transition-delay: 0.25s; }

/* --- Menu Button --- */
.menu-line {
    display: block;
    transition: transform 0.3s ease, opacity 0.3s ease;
    transform-origin: center;
}

#menuBtn.active .menu-line:first-child {
    transform: translateY(4px) rotate(45deg);
}

#menuBtn.active .menu-line:last-child {
    transform: translateY(-4px) rotate(-45deg);
}

/* --- Button Focus States --- */
button:focus-visible,
a:focus-visible {
    outline: 2px solid #b8633b;
    outline-offset: 2px;
    border-radius: 9999px;
}

/* --- Input Focus States --- */
input:focus,
textarea:focus {
    border-color: #b8633b !important;
}

/* --- Smooth image loading --- */
img {
    display: block;
}

/* --- Scrollbar --- */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: #faf6f0;
}

::-webkit-scrollbar-thumb {
    background: #d9c4ab;
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: #b8633b;
}