/* ============================================
   Panterelli — Café & Bar
   Custom styles & animations
   ============================================ */

*, *::before, *::after {
    box-sizing: border-box;
}

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

body {
    margin: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Skip link */
.skip-link {
    position: absolute;
    top: -100%;
    left: 1rem;
    background: #C8A45E;
    color: #0A1F3F;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    font-weight: 600;
    z-index: 100;
    transition: top 0.2s;
}
.skip-link:focus {
    top: 0.5rem;
}

/* ============================================
   Navigation
   ============================================ */
#site-header {
    transition: background-color 0.4s ease, box-shadow 0.4s ease, padding 0.4s ease;
}

#site-header.scrolled {
    background-color: rgba(6, 20, 41, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.06);
}

.nav-link {
    position: relative;
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1.5px;
    background: #E4B844;
    transition: width 0.3s ease;
}
.nav-link:hover::after {
    width: 100%;
}

/* Mobile menu */
#mobile-menu {
    animation: slideDown 0.3s ease forwards;
}
#mobile-menu.closing {
    animation: slideUp 0.25s ease forwards;
}

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

.mobile-menu-link {
    display: block;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.mobile-menu-link:last-child {
    border-bottom: none;
}

/* ============================================
   Hero
   ============================================ */
.hero-bg {
    will-change: transform;
}

.hero-content {
    animation: heroFadeIn 1s ease forwards;
}

@keyframes heroFadeIn {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-badge {
    animation: heroFadeIn 1s ease 0.15s forwards;
    opacity: 0;
}

.hero-scroll {
    animation: heroFadeIn 1s ease 0.8s forwards;
    opacity: 0;
}

.hero-bounce {
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(6px); }
}

/* ============================================
   Buttons
   ============================================ */
.btn-primary {
    position: relative;
    overflow: hidden;
}
.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.3s;
}
.btn-primary:hover::before {
    opacity: 1;
}

.btn-secondary {
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

/* ============================================
   Features
   ============================================ */
.feature-item {
    position: relative;
}
.feature-item::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: #C8A45E;
    transition: width 0.3s ease;
}
.feature-item:hover::after {
    width: 40px;
}

/* ============================================
   Menu
   ============================================ */
#menu li:hover .font-semibold {
    color: #0A1F3F;
}
#menu li:hover .text-navy-400 {
    color: #4D70B2;
}
#menu li:hover .text-gold-600 {
    color: #B08D3E;
}

/* ============================================
   Gallery
   ============================================ */
.gallery-item {
    cursor: pointer;
}
.gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10, 31, 63, 0.3) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.4s ease;
    border-radius: inherit;
}
.gallery-item:hover::after {
    opacity: 1;
}

/* ============================================
   Scroll Reveal (progressive enhancement)
   ============================================ */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(28px);
        transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
                    transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
    }
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
    .reveal-delay-1 { transition-delay: 0.1s; }
    .reveal-delay-2 { transition-delay: 0.2s; }
    .reveal-delay-3 { transition-delay: 0.3s; }
}

/* When JS is disabled, all reveals are visible */
.no-js .reveal {
    opacity: 1;
    transform: none;
}

/* ============================================
   Form
   ============================================ */
#contact-form button:active {
    transform: scale(0.98);
}

/* ============================================
   Focus styles
   ============================================ */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 2px solid #C8A45E;
    outline-offset: 2px;
    border-radius: 4px;
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 639px) {
    .font-display {
        line-height: 1.1;
    }
}