/* ========================================
   Bloomfield Dental Care — Custom Styles
   ======================================== */

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

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

body {
    overflow-x: hidden;
}

::selection {
    background-color: #f9cfd9;
    color: #6f152e;
}

/* ---- Animations ---- */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
}

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

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.animate-float {
    animation: float 5s ease-in-out infinite;
}

.animate-fade-in-up {
    animation: fadeInUp 0.7s ease-out forwards;
    opacity: 0;
}

.animate-fade-in {
    animation: fadeIn 0.6s ease-out forwards;
}

/* ---- Scroll Reveal ---- */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
    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; }

/* ---- Navbar ---- */
#navbar {
    transition: background-color 0.4s ease, box-shadow 0.4s ease, padding 0.4s ease;
}

#navbar.scrolled {
    background-color: rgba(254, 252, 248, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px rgba(161, 21, 53, 0.08);
}

/* ---- Mobile Menu ---- */
#mobileMenu {
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

#mobileMenu.open {
    transform: translateX(0);
}

.mobile-link {
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease, color 0.2s ease;
}

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

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

/* ---- Service Cards ---- */
.service-card {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

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

/* ---- Buttons ---- */
button, a {
    cursor: pointer;
}

/* ---- Focus Styles ---- */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
    outline: 2px solid #c22044;
    outline-offset: 2px;
    border-radius: 4px;
}

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

::-webkit-scrollbar-track {
    background: #fefcf8;
}

::-webkit-scrollbar-thumb {
    background: #f4a3b8;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #c22044;
}

/* ---- Responsive Tweaks ---- */
@media (max-width: 767px) {
    html {
        scroll-padding-top: 70px;
    }
}