/* ============================================
   A's by the Cove — Custom Styles
   ============================================ */

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    overflow-x: hidden;
}

/* Selection Color */
::selection {
    background-color: #fbbf24;
    color: #1a052e;
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #faf5ff;
}

::-webkit-scrollbar-thumb {
    background: #a855f7;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #9333ea;
}

/* ============================================
   Scroll Reveal Animations
   Progressive enhancement — content is visible
   by default; JS adds the animated state.
   ============================================ */

@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 1;
        transform: translateY(0);
        transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
                    transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    }

    .reveal.animated {
        opacity: 0;
        transform: translateY(30px);
    }

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

/* ============================================
   Navbar
   ============================================ */

#navbar {
    will-change: background-color, box-shadow;
}

#navbar.scrolled {
    background-color: rgba(26, 5, 46, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: #fbbf24;
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

/* ============================================
   Mobile Menu
   ============================================ */

#mobile-menu {
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.mobile-link {
    position: relative;
    padding-left: 0;
}

.mobile-link::before {
    content: '';
    position: absolute;
    left: -12px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 2px;
    background: #fbbf24;
    transition: width 0.3s ease;
}

.mobile-link:hover::before {
    width: 8px;
}

/* ============================================
   Form Styles
   ============================================ */

input:focus,
textarea:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(251, 191, 36, 0.2);
}

/* ============================================
   Button Hover Effects
   ============================================ */

button,
a {
    -webkit-tap-highlight-color: transparent;
}

/* ============================================
   Image Loading
   ============================================ */

img {
    max-width: 100%;
    height: auto;
}

/* ============================================
   Responsive Adjustments
   ============================================ */

@media (max-width: 640px) {
    .font-display {
        line-height: 1.2;
    }
}

@media (min-width: 641px) and (max-width: 1024px) {
    .reveal {
        transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
                    transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    }
}