:root {
    --primary-red: #059669;
    --dark-red: #047857;
    --light-red: #ecfdf5;
    --accent-green: #16a34a;
    --text-dark: #0f172a;
    --text-light: #475569;
    --theme-bg: #f5f5f4;
    --theme-surface: #ffffff;
    --theme-muted: #f1f5f9;
    --theme-border: #e2e8f0;
    --theme-heading: #111827;
    --motion-fast: 220ms;
    --motion-base: 320ms;
    --motion-slow: 420ms;
    --motion-ease: cubic-bezier(0.4, 0, 0.2, 1);
}

/* Loading Animation — visible by default for FCP */
body {
    font-family: 'Manrope', sans-serif;
    background: var(--theme-bg);
    color: var(--text-dark);
    opacity: 1;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

body.page-exiting {
    opacity: 0;
    transform: translateY(6px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--theme-heading);
    letter-spacing: -0.03em;
}

.theme-section-alt {
    background:
        radial-gradient(circle at top right, rgba(5, 150, 105, 0.08), transparent 28%),
        linear-gradient(180deg, #f8fafc 0%, #f5f5f4 100%);
}

.theme-card {
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid rgba(226, 232, 240, 0.95);
    box-shadow: 0 24px 70px rgba(15, 23, 42, 0.08);
    transition: transform var(--motion-base) var(--motion-ease), box-shadow var(--motion-base) var(--motion-ease), border-color var(--motion-base) var(--motion-ease);
}

.theme-card:hover {
    transform: translateY(-6px);
    border-color: rgba(148, 163, 184, 0.42);
    box-shadow: 0 30px 80px rgba(15, 23, 42, 0.12);
}

.theme-card-soft {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 250, 252, 0.94));
    border: 1px solid rgba(226, 232, 240, 0.9);
    transition: transform var(--motion-base) var(--motion-ease), box-shadow var(--motion-base) var(--motion-ease), border-color var(--motion-base) var(--motion-ease);
}

.theme-card-soft:hover {
    transform: translateY(-5px);
    border-color: rgba(148, 163, 184, 0.38);
    box-shadow: 0 24px 60px rgba(15, 23, 42, 0.09);
}

.theme-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border-radius: 9999px;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(22, 163, 74, 0.22);
    color: var(--accent-green);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.24em;
    padding: 0.7rem 1rem;
    text-transform: uppercase;
}

.theme-primary-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    border-radius: 1rem;
    background: linear-gradient(135deg, #0f172a, #1f2937);
    color: #fff;
    font-weight: 700;
    transition: transform var(--motion-fast) var(--motion-ease), box-shadow var(--motion-fast) var(--motion-ease), filter var(--motion-fast) var(--motion-ease), background-color var(--motion-fast) var(--motion-ease), color var(--motion-fast) var(--motion-ease);
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.2);
}

.theme-primary-btn:hover {
    transform: translateY(-2px) scale(1.03);
    filter: brightness(1.04);
    box-shadow: 0 24px 52px rgba(15, 23, 42, 0.24);
}

.theme-secondary-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    border-radius: 1rem;
    background: #fff;
    border: 1px solid rgba(148, 163, 184, 0.35);
    color: var(--text-dark);
    font-weight: 700;
    transition: transform var(--motion-fast) var(--motion-ease), border-color var(--motion-fast) var(--motion-ease), box-shadow var(--motion-fast) var(--motion-ease), color var(--motion-fast) var(--motion-ease), background-color var(--motion-fast) var(--motion-ease);
}

.theme-secondary-btn:hover {
    transform: translateY(-2px) scale(1.03);
    border-color: rgba(22, 163, 74, 0.3);
    color: var(--accent-green);
    box-shadow: 0 16px 32px rgba(15, 23, 42, 0.08);
}

.theme-grid-pattern {
    position: relative;
}

.theme-grid-pattern::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background-image:
        linear-gradient(to right, rgba(148, 163, 184, 0.08) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(148, 163, 184, 0.08) 1px, transparent 1px);
    background-size: 72px 72px;
    opacity: 0.45;
}

.premium-filter-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 9999px;
    border: 1px solid rgba(203, 213, 225, 0.9);
    background: #fff;
    color: var(--text-dark);
    font-size: 0.875rem;
    font-weight: 700;
    padding: 0.8rem 1rem;
    transition: transform 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease, color 0.25s ease;
}

.premium-filter-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 14px 28px rgba(15, 23, 42, 0.08);
}

.premium-filter-btn.is-active {
    background: #0f172a;
    border-color: #0f172a;
    color: #fff;
}

.premium-input {
    border: 1px solid rgba(203, 213, 225, 0.9);
    border-radius: 1rem;
    background: #fff;
    color: var(--text-dark);
    padding: 0.95rem 1rem;
    transition: border-color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
}

.premium-input:focus {
    outline: none;
    border-color: rgba(15, 23, 42, 0.75);
    box-shadow: 0 0 0 4px rgba(15, 23, 42, 0.08);
}

.amenity-card:hover {
    background:
        radial-gradient(circle at top, rgba(16, 185, 129, 0.08), transparent 48%),
        #ffffff;
}

.amenity-card .amenity-icon {
    transition: transform var(--motion-base) var(--motion-ease), box-shadow var(--motion-base) var(--motion-ease), filter var(--motion-base) var(--motion-ease);
}

.amenity-card:hover .amenity-icon {
    transform: scale(1.07);
    filter: saturate(1.06);
    box-shadow: 0 18px 38px rgba(16, 185, 129, 0.22);
}

.social-icon-btn {
    display: inline-flex;
    width: 3.75rem;
    height: 3.75rem;
    align-items: center;
    justify-content: center;
    border-radius: 1.25rem;
    color: #ffffff;
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.24);
    transition: transform 0.25s ease, box-shadow 0.25s ease, filter 0.25s ease;
}

.social-icon-btn:hover {
    transform: translateY(-4px) scale(1.05);
    filter: brightness(1.08);
    box-shadow: 0 28px 56px rgba(15, 23, 42, 0.32);
}

.chat-widget-panel {
    transition: opacity var(--motion-base) var(--motion-ease), transform var(--motion-base) var(--motion-ease);
}

.chat-widget-greeting {
    animation: chat-greeting-in 0.45s ease;
}

.chat-widget-open {
    animation: pulse-ring 2.6s var(--motion-ease) infinite;
}

@keyframes chat-greeting-in {
    0% {
        opacity: 0;
        transform: translateY(10px) scale(0.98);
    }

    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.loading-animation {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.loading-circle {
    width: 40px;
    height: 40px;
    border: 4px solid #f3f4f6;
    border-top: 4px solid var(--primary-red);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.loading-text {
    font-size: 1.125rem;
    font-weight: 600;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Animations */
.animate-fade-in { animation: fadeIn var(--motion-base) var(--motion-ease) forwards; }
.animate-slide-up { animation: slideUp var(--motion-base) var(--motion-ease) forwards; }
.animate-slide-bounce { animation: slideUp var(--motion-base) var(--motion-ease) forwards; }

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(22px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes softZoom {
    from { transform: scale(1); }
    to { transform: scale(1.055); }
}

@keyframes pulse-ring {
    0% {
        transform: scale(0.98);
        box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.34);
    }

    70% {
        transform: scale(1);
        box-shadow: 0 0 0 12px rgba(34, 197, 94, 0);
    }

    100% {
        transform: scale(0.98);
        box-shadow: 0 0 0 0 rgba(34, 197, 94, 0);
    }
}

/* Intersection Observer */
.intersection-observer {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity var(--motion-slow) var(--motion-ease), transform var(--motion-slow) var(--motion-ease);
    transition-delay: var(--reveal-delay, 0ms);
}

.intersection-observer.visible {
    opacity: 1;
    transform: translateY(0);
}

.hero-bg {
    animation: softZoom 18s var(--motion-ease) infinite alternate;
    will-change: transform;
}

.hero-stagger > * {
    opacity: 0;
    transform: translateY(16px);
    animation: slideUp var(--motion-base) var(--motion-ease) forwards;
}

.hero-stagger > *:nth-child(1) { animation-delay: 90ms; }
.hero-stagger > *:nth-child(2) { animation-delay: 170ms; }
.hero-stagger > *:nth-child(3) { animation-delay: 250ms; }
.hero-stagger > *:nth-child(4) { animation-delay: 330ms; }
.hero-stagger > *:nth-child(5) { animation-delay: 410ms; }

.motion-card {
    transition: transform var(--motion-base) var(--motion-ease), box-shadow var(--motion-base) var(--motion-ease), border-color var(--motion-base) var(--motion-ease), background-color var(--motion-base) var(--motion-ease);
    will-change: transform;
}

.motion-card:hover {
    transform: translateY(-7px);
    box-shadow: 0 28px 76px rgba(15, 23, 42, 0.13);
}

.space-card .space-card-image {
    transition: transform var(--motion-slow) var(--motion-ease);
}

.space-card:hover .space-card-image {
    transform: scale(1.05);
}

.space-card .space-card-overlay {
    opacity: 0;
    backdrop-filter: blur(0);
    transition: opacity var(--motion-base) var(--motion-ease), backdrop-filter var(--motion-base) var(--motion-ease);
}

.space-card:hover .space-card-overlay {
    opacity: 1;
    backdrop-filter: blur(3px);
}

.space-card .space-card-cta {
    opacity: 0;
    transform: translateY(10px);
    transition: opacity var(--motion-base) var(--motion-ease), transform var(--motion-base) var(--motion-ease);
}

.space-card:hover .space-card-cta,
.space-card:focus-within .space-card-cta {
    opacity: 1;
    transform: translateY(0);
}

.staff-card {
    transition: transform var(--motion-base) var(--motion-ease), box-shadow var(--motion-base) var(--motion-ease), border-color var(--motion-base) var(--motion-ease);
}

.staff-card:hover,
.staff-card:focus-within {
    transform: translateY(-7px);
    border-color: rgba(16, 185, 129, 0.24);
    box-shadow: 0 30px 78px rgba(15, 23, 42, 0.14);
}

.staff-card img {
    transition: transform var(--motion-slow) var(--motion-ease), filter var(--motion-slow) var(--motion-ease);
}

.staff-card:hover img,
.staff-card:focus-within img {
    transform: scale(1.055);
    filter: saturate(1.04);
}

.staff-card-overlay {
    opacity: 0;
    backdrop-filter: blur(0);
    transition: opacity var(--motion-base) var(--motion-ease), backdrop-filter var(--motion-base) var(--motion-ease);
}

.staff-card:hover .staff-card-overlay,
.staff-card:focus-within .staff-card-overlay {
    opacity: 1;
    backdrop-filter: blur(5px);
}

.staff-card-content {
    opacity: 0;
    transform: translateY(14px);
    transition: opacity var(--motion-base) var(--motion-ease), transform var(--motion-base) var(--motion-ease);
}

.staff-card:hover .staff-card-content,
.staff-card:focus-within .staff-card-content {
    opacity: 1;
    transform: translateY(0);
}

.testimonial-carousel {
    scroll-behavior: smooth;
}

.testimonial-video-trigger .testimonial-play-icon {
    opacity: 0.86;
    transition: opacity var(--motion-fast) var(--motion-ease), transform var(--motion-fast) var(--motion-ease), background-color var(--motion-fast) var(--motion-ease);
}

.testimonial-video-trigger:hover .testimonial-play-icon,
.testimonial-video-trigger:focus-visible .testimonial-play-icon {
    opacity: 1;
    transform: scale(1.08);
}

#navbar {
    transition: background-color var(--motion-base) var(--motion-ease), box-shadow var(--motion-base) var(--motion-ease), border-color var(--motion-base) var(--motion-ease), transform var(--motion-base) var(--motion-ease);
}

#navbar.navbar-scrolled {
    background-color: rgba(255, 255, 255, 0.9);
    border-color: rgba(226, 232, 240, 0.86);
    box-shadow: 0 14px 38px rgba(15, 23, 42, 0.09);
}

/* Utility Classes */
.fade-out { opacity: 0; transition: opacity 0.4s ease-out; }
.fade-in { opacity: 1; transition: opacity 0.4s ease-in; }
.scroll-smooth { scroll-behavior: smooth; }
.hover-lift {
    transition: transform var(--motion-base) var(--motion-ease), box-shadow var(--motion-base) var(--motion-ease);
}
.hover-lift:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.hide-scrollbar {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

.hide-scrollbar::-webkit-scrollbar {
    display: none;
}

/* FAQ Styles */
.faq-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-icon {
    transition: transform 0.3s ease;
}

/* Touch-friendly enhancements */
@media (hover: none) and (pointer: coarse) {
    button, a, input, select, textarea {
        min-height: 44px;
    }

    .space-card .space-card-overlay,
    .space-card .space-card-cta,
    .staff-card-overlay,
    .staff-card-content {
        opacity: 1;
        transform: translateY(0);
    }

    .staff-card-overlay {
        backdrop-filter: blur(5px);
    }
}

/* Reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    body,
    .intersection-observer,
    .hero-stagger > * {
        opacity: 1 !important;
        transform: none !important;
    }
}