/* ========== BASE ========== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; }

/* ========== CUSTOM PROPERTIES ========== */
:root {
    --plum-600: #6B2F5B;
    --plum-700: #5a264d;
    --plum-800: #491e3f;
    --plum-900: #381631;
    --amber-400: #F5C518;
    --amber-500: #e0a800;
    --amber-600: #c48a00;
    --transition-fast: 0.2s ease;
    --transition-med: 0.35s ease;
}

/* ========== NAVBAR ========== */
#navbar {
    background: transparent;
    transition: background var(--transition-med), box-shadow var(--transition-med), backdrop-filter var(--transition-med);
}
#navbar.scrolled {
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px rgba(107,47,91,0.08);
}
.nav-brand-text {
    color: var(--plum-600);
    transition: color var(--transition-fast);
}
#navbar.scrolled .nav-brand-text {
    color: var(--plum-700);
}
.nav-link {
    position: relative;
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--amber-400);
    border-radius: 1px;
    transition: width var(--transition-fast);
}
.nav-link:hover::after {
    width: 100%;
}
#navbar.scrolled .nav-link {
    color: var(--plum-700);
}

/* ========== MOBILE MENU ========== */
#mobile-menu.open {
    opacity: 1;
    pointer-events: all;
}
#mobile-menu.closed {
    opacity: 0;
    pointer-events: none;
}
.mobile-link {
    opacity: 1;
}
#menu-btn[aria-expanded="true"] #bar1 {
    top: 7px;
    transform: rotate(45deg);
}
#menu-btn[aria-expanded="true"] #bar2 {
    opacity: 0;
}
#menu-btn[aria-expanded="true"] #bar3 {
    top: 7px;
    transform: rotate(-45deg);
}

/* ========== BUTTONS ========== */
.btn-primary {
    background: var(--amber-400);
    color: var(--plum-900);
    font-weight: 700;
    padding: 0.75rem 1.75rem;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    font-family: 'Nunito', sans-serif;
    font-size: 1rem;
    line-height: 1;
}
.btn-primary:hover {
    background: var(--amber-500);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(245,197,24,0.35);
}
.btn-primary:active {
    transform: translateY(0);
}
.btn-secondary {
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(8px);
    color: white;
    font-weight: 700;
    padding: 0.75rem 1.75rem;
    border-radius: 50px;
    border: 2px solid rgba(255,255,255,0.3);
    cursor: pointer;
    transition: background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    font-family: 'Nunito', sans-serif;
    font-size: 1rem;
    line-height: 1;
}
.btn-secondary:hover {
    background: rgba(255,255,255,0.25);
    border-color: rgba(255,255,255,0.5);
    transform: translateY(-2px);
}
.btn-lg {
    padding: 1rem 2.25rem;
    font-size: 1.1rem;
}

/* ========== BADGES ========== */
.badge-plum {
    display: inline-block;
    background: rgba(107,47,91,0.1);
    color: var(--plum-600);
    font-weight: 700;
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.4rem 1rem;
    border-radius: 50px;
}
.badge-amber {
    display: inline-block;
    background: rgba(245,197,24,0.15);
    color: var(--amber-600);
    font-weight: 700;
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.4rem 1rem;
    border-radius: 50px;
}

/* ========== CARDS ========== */
.card {
    background: white;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 4px 24px rgba(107,47,91,0.07);
    transition: transform var(--transition-med), box-shadow var(--transition-med);
}
.card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 48px rgba(107,47,91,0.14);
}
.treat-img-wrapper {
    overflow: hidden;
    border-radius: 24px 24px 0 0;
}
.treat-img-wrapper img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.treat-card:hover .treat-img-wrapper img {
    transform: scale(1.07);
}
.card-body {
    padding: 1.5rem;
}

/* ========== LINKS ========== */
.link-amber {
    text-decoration: none;
}
.link-amber:hover {
    text-decoration: underline;
}

/* ========== FORM ========== */
.input-plum {
    border: 2px solid rgba(107,47,91,0.12);
    background: rgba(107,47,91,0.02);
    font-family: 'Nunito', sans-serif;
    font-size: 1rem;
    color: var(--plum-900);
}
.input-plum::placeholder {
    color: #c4a8c2;
}
.input-plum:focus {
    border-color: var(--amber-400);
    background: white;
    box-shadow: 0 0 0 4px rgba(245,197,24,0.12);
}

/* ========== GALLERY ========== */
.gallery-item img {
    cursor: pointer;
    transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94), box-shadow var(--transition-med);
}
.gallery-item:hover img {
    transform: scale(1.04);
}

/* ========== REVEAL ANIMATIONS ========== */
.reveal {
    opacity: 1;
    transform: none;
    transition: opacity 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.reveal.revealed {
    opacity: 1;
    transform: none;
}

@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
    }
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========== HERO ========== */
.hero-bg {
    position: absolute;
    inset: 0;
}
.hero-overlay {
    background: rgba(56,22,49,0.45);
}
.hero-badge {
    animation: fadeInDown 0.8s ease forwards;
}
h1 {
    animation: fadeInUp 0.8s ease 0.2s both;
}
h1 p {
    animation: fadeInUp 0.8s ease 0.4s both;
}
.hero-badge, h1, h1 + p, .hero-badge + h1 + p + * {
    animation: fadeInUp 0.8s ease both;
}
.hero-badge { animation-delay: 0.1s; }
h1 { animation-delay: 0.2s; }
h1 + p { animation-delay: 0.4s; }
.hero-badge ~ .flex { animation-delay: 0.5s; }

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-16px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ========== ACCESSIBILITY ========== */
:focus-visible {
    outline: 3px solid var(--amber-400);
    outline-offset: 2px;
    border-radius: 4px;
}
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
    border-width: 0;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 767px) {
    .treat-img-wrapper img {
        height: 180px;
    }
    .card-body {
        padding: 1.25rem;
    }
}