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

/* Scroll behavior */
html {
    scroll-behavior: smooth;
}

/* Selection color */
::selection {
    background: #D4A843;
    color: #0A1F44;
}

/* ===== ANIMATIONS ===== */

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(5deg); }
}

@keyframes float-delayed {
    0%, 100% { transform: translateY(0px) rotate(12deg); }
    50% { transform: translateY(-15px) rotate(17deg); }
}

@keyframes scroll-line {
    0% { opacity: 0; transform: scaleY(0); transform-origin: top; }
    50% { opacity: 1; transform: scaleY(1); transform-origin: top; }
    51% { transform-origin: bottom; }
    100% { opacity: 0; transform: scaleY(0); transform-origin: bottom; }
}

@keyframes scroll-strip {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

@keyframes fade-up {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slide-in-left {
    from { opacity: 0; transform: translateX(-40px); }
    to { opacity: 1; transform: translateX(0); }
}

/* Animation classes */
.animate-float {
    animation: float 6s ease-in-out infinite;
}

.animate-float-delayed {
    animation: float-delayed 7s ease-in-out infinite;
}

.animate-scroll-line {
    animation: scroll-line 2s ease-in-out infinite;
}

.animate-scroll-strip {
    animation: scroll-strip 30s linear infinite;
}

/* ===== HEADER ===== */
#header.scrolled {
    background: rgba(250, 246, 237, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: 0 1px 20px rgba(10, 31, 68, 0.08);
}

#header.scrolled .nav-link {
    color: #0D2B5A;
}

#header.scrolled .font-display,
#header.scrolled .text-navy-900 {
    color: #0A1F44;
}

/* ===== NAV LINKS ===== */
.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #D4A843;
    transition: width 0.3s ease;
}

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

/* ===== MOBILE MENU ===== */
#mobile-menu.open {
    opacity: 1;
    pointer-events: all;
}

#mobile-menu.closed {
    opacity: 0;
    pointer-events: none;
}

#menu-toggle.active #bar1 {
    top: 14px;
    transform: rotate(45deg);
}

#menu-toggle.active #bar2 {
    opacity: 0;
}

#menu-toggle.active #bar3 {
    top: 14px;
    width: 20px;
    transform: rotate(-45deg);
}

/* ===== ROOM CARDS ===== */
.room-card {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

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

/* ===== AMENITY CARDS ===== */
.amenity-card {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease, box-shadow 0.3s ease;
}

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

/* ===== HERO CONTENT ===== */
.hero-content {
    opacity: 0;
    animation: fade-up 1s ease forwards;
    animation-delay: 0.3s;
}

.hero-badge {
    opacity: 0;
    animation: fade-up 1s ease forwards;
    animation-delay: 0.1s;
}

/* ===== SECTION REVEAL ===== */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* ===== BUTTON HOVER ===== */
a:hover {
    transition: all 0.3s ease;
}

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

button:focus-visible,
a:focus-visible {
    outline: 2px solid #D4A843;
    outline-offset: 2px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .animate-scroll-strip {
        animation-duration: 20s;
    }
}