/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { min-height: 100vh; overflow-x: hidden; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
a { text-decoration: none; }

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: #0A1628; }
::-webkit-scrollbar-thumb { background: #C8A962; border-radius: 4px; }

/* ── Header ── */
#header { transition: background 0.5s ease, box-shadow 0.5s ease, padding 0.5s ease; }
#header.scrolled {
    background: rgba(10, 22, 40, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

/* ── Mobile Menu ── */
#mobile-menu.open { opacity: 1; pointer-events: all; }
#mobile-menu.closed { opacity: 0; pointer-events: none; }
.menu-line:nth-child(1) { transform-origin: center; }
.menu-line:nth-child(2) { transform-origin: center; }
.menu-line:nth-child(3) { transform-origin: center; }
#menu-btn.active .menu-line:nth-child(1) { transform: translateY(6px) rotate(45deg); top: 15px; }
#menu-btn.active .menu-line:nth-child(2) { opacity: 0; }
#menu-btn.active .menu-line:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ── Hero ── */
.hero-img { transition: transform 8s ease; }
#hero:hover .hero-img { transform: scale(1.08); }
.scroll-line { animation: scrollPulse 2s ease-in-out infinite; }
@keyframes scrollPulse {
    0%, 100% { opacity: 0.3; transform: scaleY(0.5); transform-origin: top; }
    50% { opacity: 1; transform: scaleY(1); }
}

/* ── Animations ── */
.fade-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}
.fade-up.delay-1 { transition-delay: 0.1s; }
.fade-up.delay-2 { transition-delay: 0.2s; }
.fade-up.delay-3 { transition-delay: 0.3s; }
.fade-up.delay-4 { transition-delay: 0.4s; }
.fade-up.delay-5 { transition-delay: 0.5s; }

/* Hero specific */
.hero-headline.visible { opacity: 1; transform: translateY(0); }
.hero-eyebrow.visible { opacity: 1; transform: translateY(0); }
.hero-sub.visible { opacity: 1; transform: translateY(0); }
.hero-cta.visible { opacity: 1; transform: translateY(0); }
.hero-image.visible { opacity: 1; transform: scale(1); }

/* ── Menu hover ── */
.menu-col-left, .menu-col-right {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.menu-col-left.visible, .menu-col-right.visible {
    opacity: 1;
    transform: translateY(0);
}
.menu-col-left.visible { transition-delay: 0.2s; }
.menu-col-right.visible { transition-delay: 0.4s; }

/* ── Form ── */
#reserve-form input:focus,
#reserve-form select:focus,
#reserve-form textarea:focus {
    border-color: #C8A962;
    box-shadow: 0 0 0 3px rgba(200, 169, 98, 0.15);
}

/* ── Image hover ── */
.experience-gallery > div { overflow: hidden; }
.experience-gallery img { transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1); }

/* ── Utility ── */
::selection { background: #C8A962; color: #0A1628; }
</style>