/* ========================================
   Crosspoint Plumbing — Custom Styles
   ======================================== */

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

body {
    overflow-x: hidden;
}

/* Selection */
::selection {
    background: #f0b429;
    color: #1e3a5f;
}

/* ========================================
   Animations
   ======================================== */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

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

@keyframes slideUpDelay2 {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

.animate-slide-up {
    animation: slideUp 0.7s ease-out forwards;
    opacity: 0;
}

.animate-slide-up-delay {
    animation: slideUpDelay 0.7s ease-out 0.15s forwards;
    opacity: 0;
}

.animate-slide-up-delay-2 {
    animation: slideUpDelay2 0.7s ease-out 0.3s forwards;
    opacity: 0;
}

/* ========================================
   Scroll Animations (Intersection Observer)
   ======================================== */
.scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}

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

.scroll-reveal-delay-1 { transition-delay: 0.1s; }
.scroll-reveal-delay-2 { transition-delay: 0.2s; }
.scroll-reveal-delay-3 { transition-delay: 0.3s; }
.scroll-reveal-delay-4 { transition-delay: 0.4s; }
.scroll-reveal-delay-5 { transition-delay: 0.5s; }

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

#navbar.scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px rgba(30, 58, 95, 0.08);
}

#navbar.scrolled .font-display {
    color: #1e3a5f;
}

/* ========================================
   Service Cards
   ======================================== */
.service-card {
    transition: transform 0.4s ease, box-shadow 0.4s ease, border-color 0.4s ease;
}

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

/* ========================================
   Testimonial Cards
   ======================================== */
.testimonial-card {
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

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

/* ========================================
   Mobile Menu
   ======================================== */
#mobileMenu {
    animation: fadeIn 0.3s ease-out;
}

.mobile-link {
    display: block;
    transition: color 0.2s ease, padding-left 0.2s ease;
}

.mobile-link:hover {
    color: #c47d07;
    padding-left: 8px;
}

/* ========================================
   Form Styles
   ======================================== */
input:focus,
select:focus,
textarea:focus {
    box-shadow: 0 0 0 3px rgba(240, 180, 41, 0.15);
}

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

::-webkit-scrollbar-track {
    background: #eef4fb;
}

::-webkit-scrollbar-thumb {
    background: #a9c6eb;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #7da9e1;
}

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 640px) {
    .font-display {
        letter-spacing: -0.01em;
    }
}