/* ===== CUSTOM STYLES ===== */

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Selection color */
::selection {
    background-color: #d4a843;
    color: #0f2547;
}

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

#navbar.scrolled {
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px rgba(15, 37, 71, 0.08);
}

.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: #d4a843;
    border-radius: 1px;
    transform: translateX(-50%);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 60%;
}

/* ===== HERO ===== */
#hero {
    position: relative;
}

/* ===== CARD HOVER ===== */
.card-hover {
    position: relative;
    overflow: hidden;
}

.card-hover::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #d4a843, #e5a828);
    opacity: 0;
    transition: opacity 0.4s ease;
    border-radius: 3px 3px 0 0;
}

.card-hover:hover::before {
    opacity: 1;
}

/* ===== REVEAL ANIMATIONS ===== */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.7s cubic-bezier(0.22, 0.61, 0.36, 1), transform 0.7s cubic-bezier(0.22, 0.61, 0.36, 1);
}

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

/* Hidden state — only applied via JS to avoid flash */
.reveal-hidden {
    opacity: 0;
    transform: translateY(28px);
}

/* ===== MOBILE MENU ===== */
#mobileMenu {
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.mobile-link {
    display: block;
}

/* ===== BUTTON TRANSITIONS ===== */
a, button {
    -webkit-tap-highlight-color: transparent;
}

/* ===== FORM FOCUS ===== */
input:focus,
textarea:focus {
    box-shadow: 0 0 0 3px rgba(212, 168, 67, 0.15);
}

/* ===== MAP CONTAINER ===== */
iframe {
    filter: saturate(0.8) contrast(1.05);
    transition: filter 0.4s ease;
}

iframe:hover {
    filter: saturate(1) contrast(1);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 640px) {
    h1 {
        font-size: 2.25rem !important;
    }

    h2 {
        font-size: 1.875rem !important;
    }
}

/* ===== 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;
    }

    .reveal-hidden {
        opacity: 1;
        transform: none;
    }
}