/* ==========================================================================
   Restauracja Kamienica - Elegant Polish Restaurant
   Design Direction: Refined luxury meets old-world charm
   Color Palette: Deep burgundy, warm cream, aged brass accents
   Typography: Cormorant Garamond (display) + Outfit (body)
   ========================================================================== */

/* CSS Custom Properties */
:root {
    /* Colors - Luxury warm palette */
    --color-burgundy: #4a1c28;
    --color-burgundy-deep: #2d1118;
    --color-burgundy-light: #6b2a3a;
    --color-cream: #f5f0e8;
    --color-cream-dark: #e8e0d4;
    --color-brass: #c4a35a;
    --color-brass-light: #d4b86a;
    --color-charcoal: #1a1614;
    --color-text: #2a2320;
    --color-text-light: #5a5450;

    /* Typography */
    --font-display: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2.5rem;
    --space-xl: 4rem;
    --space-2xl: 6rem;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.4s ease;
    --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    font-weight: 300;
    color: var(--color-text);
    background: var(--color-cream);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    background: var(--color-burgundy-deep);
    overflow: hidden;
}

.hero__noise {
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    opacity: 0.04;
    pointer-events: none;
}

.hero__gradient {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 50% at 50% 0%, rgba(196, 163, 90, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse 60% 80% at 20% 100%, rgba(74, 28, 40, 0.8) 0%, transparent 50%),
        radial-gradient(ellipse 60% 80% at 80% 100%, rgba(45, 17, 24, 0.9) 0%, transparent 50%),
        linear-gradient(180deg, var(--color-burgundy-deep) 0%, var(--color-burgundy) 100%);
    pointer-events: none;
}

.hero__content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: var(--space-lg);
    animation: fadeInUp 1s var(--transition-slow) forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    background: rgba(245, 240, 232, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(196, 163, 90, 0.3);
    padding: var(--space-xs) var(--space-sm);
    border-radius: 100px;
    margin-bottom: var(--space-md);
    animation: fadeInUp 1s 0.2s var(--transition-slow) backwards;
}

.hero__stars {
    color: var(--color-brass);
    font-size: 0.9rem;
    letter-spacing: 2px;
}

.hero__rating {
    color: var(--color-cream);
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1.1rem;
}

.hero__title {
    color: var(--color-cream);
    animation: fadeInUp 1s 0.3s var(--transition-slow) backwards;
}

.hero__title-line {
    display: block;
    font-family: var(--font-body);
    font-size: clamp(0.9rem, 2vw, 1.1rem);
    font-weight: 300;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--color-brass);
    margin-bottom: var(--space-xs);
}

.hero__title-main {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(3.5rem, 12vw, 8rem);
    font-weight: 400;
    font-style: italic;
    line-height: 0.9;
    letter-spacing: -0.02em;
}

.hero__tagline {
    color: rgba(245, 240, 232, 0.7);
    font-size: clamp(0.95rem, 2vw, 1.15rem);
    font-weight: 300;
    margin-top: var(--space-md);
    animation: fadeInUp 1s 0.4s var(--transition-slow) backwards;
}

.hero__cta {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    margin-top: var(--space-lg);
    animation: fadeInUp 1s 0.5s var(--transition-slow) backwards;
}

@media (min-width: 480px) {
    .hero__cta {
        flex-direction: row;
        justify-content: center;
    }
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-md);
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border-radius: 4px;
    transition: all var(--transition-medium);
    cursor: pointer;
    border: none;
}

.btn__icon {
    width: 18px;
    height: 18px;
}

.btn--primary {
    background: var(--color-brass);
    color: var(--color-burgundy-deep);
}

.btn--primary:hover {
    background: var(--color-brass-light);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(196, 163, 90, 0.3);
}

.btn--secondary {
    background: transparent;
    color: var(--color-cream);
    border: 1px solid rgba(245, 240, 232, 0.3);
}

.btn--secondary:hover {
    background: rgba(245, 240, 232, 0.1);
    border-color: rgba(245, 240, 232, 0.5);
}

.hero__scroll {
    position: absolute;
    bottom: var(--space-lg);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: rgba(245, 240, 232, 0.5);
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    animation: fadeInUp 1s 0.8s var(--transition-slow) backwards;
}

.hero__scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(180deg, rgba(196, 163, 90, 0.5) 0%, transparent 100%);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 0.3; transform: scaleY(0.8); }
    50% { opacity: 1; transform: scaleY(1); }
}

/* ==========================================================================
   Gallery Section
   ========================================================================== */
.gallery {
    padding: var(--space-2xl) var(--space-md);
    background: var(--color-cream);
}

.gallery__header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.gallery__label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--color-brass);
    border: 1px solid var(--color-brass);
    padding: var(--space-xs) var(--space-sm);
    margin-bottom: var(--space-md);
}

.gallery__title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 400;
    font-style: italic;
    color: var(--color-burgundy);
}

.gallery__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-sm);
    max-width: 1400px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .gallery__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-md);
    }

    .gallery__item--large {
        grid-row: span 2;
    }

    .gallery__item--wide {
        grid-column: span 2;
    }
}

@media (min-width: 1024px) {
    .gallery__grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .gallery__item--wide {
        grid-column: span 2;
    }
}

.gallery__item {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
    cursor: pointer;
    border-radius: 4px;
}

.gallery__item--large {
    aspect-ratio: 3/4;
}

.gallery__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.gallery__placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(245, 240, 232, 0.6);
    font-family: var(--font-display);
    font-style: italic;
    font-size: 1.2rem;
}

.gallery__overlay {
    position: absolute;
    inset: 0;
    background: rgba(45, 17, 24, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-medium);
}

.gallery__overlay span {
    color: var(--color-cream);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    border: 1px solid var(--color-cream);
    padding: var(--space-xs) var(--space-md);
}

.gallery__item:hover .gallery__overlay {
    opacity: 1;
}

.gallery__item:hover .gallery__image {
    transform: scale(1.05);
}

/* ==========================================================================
   Reviews Section
   ========================================================================== */
.reviews {
    padding: var(--space-2xl) var(--space-md);
    background: var(--color-burgundy-deep);
    position: relative;
    overflow: hidden;
}

.reviews::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: linear-gradient(180deg, var(--color-cream) 0%, transparent 100%);
    opacity: 0.03;
}

.reviews__container {
    max-width: 1200px;
    margin: 0 auto;
}

.reviews__header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.reviews__label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--color-brass);
    border: 1px solid rgba(196, 163, 90, 0.3);
    padding: var(--space-xs) var(--space-sm);
    margin-bottom: var(--space-md);
}

.reviews__title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 400;
    font-style: italic;
    color: var(--color-cream);
}

.reviews__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
}

@media (min-width: 768px) {
    .reviews__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .reviews__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.review {
    background: rgba(245, 240, 232, 0.03);
    border: 1px solid rgba(196, 163, 90, 0.15);
    padding: var(--space-lg);
    border-radius: 4px;
    position: relative;
    transition: all var(--transition-medium);
}

.review:hover {
    background: rgba(245, 240, 232, 0.06);
    border-color: rgba(196, 163, 90, 0.3);
    transform: translateY(-4px);
}

.review--featured {
    background: rgba(196, 163, 90, 0.08);
    border-color: rgba(196, 163, 90, 0.3);
}

.review__quote {
    font-family: var(--font-display);
    font-size: 4rem;
    color: var(--color-brass);
    opacity: 0.3;
    line-height: 1;
    margin-bottom: -1.5rem;
}

.review__stars {
    color: var(--color-brass);
    font-size: 0.9rem;
    letter-spacing: 3px;
    margin-bottom: var(--space-sm);
}

.review__text {
    color: rgba(245, 240, 232, 0.85);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: var(--space-md);
}

.review__footer {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.review__avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--color-burgundy-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-cream);
    font-weight: 500;
    font-size: 0.85rem;
}

.review__author {
    display: flex;
    flex-direction: column;
}

.review__name {
    color: var(--color-cream);
    font-weight: 500;
    font-size: 0.9rem;
}

.review__date {
    color: rgba(245, 240, 232, 0.5);
    font-size: 0.8rem;
}

/* ==========================================================================
   Contact Section
   ========================================================================== */
.contact {
    padding: var(--space-2xl) var(--space-md);
    background: var(--color-cream);
}

.contact__container {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
}

@media (min-width: 768px) {
    .contact__container {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-2xl);
    }
}

.contact__label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--color-brass);
    border: 1px solid var(--color-brass);
    padding: var(--space-xs) var(--space-sm);
    margin-bottom: var(--space-md);
}

.contact__title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 400;
    font-style: italic;
    color: var(--color-burgundy);
    margin-bottom: var(--space-lg);
}

.contact__hours {
    width: 100%;
    border-collapse: collapse;
}

.contact__hours tr {
    border-bottom: 1px solid rgba(196, 163, 90, 0.2);
}

.contact__hours td {
    padding: var(--space-sm) 0;
    font-size: 0.95rem;
}

.contact__hours td:first-child {
    color: var(--color-text-light);
}

.contact__hours td:last-child {
    text-align: right;
    font-weight: 500;
    color: var(--color-burgundy);
}

.contact__details {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.contact__card {
    background: var(--color-burgundy-deep);
    padding: var(--space-lg);
    border-radius: 4px;
}

.contact__card h3 {
    color: var(--color-brass);
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 400;
    font-style: italic;
    margin-bottom: var(--space-md);
}

.contact__link {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-cream);
    font-size: 0.95rem;
    padding: var(--space-sm) 0;
    transition: color var(--transition-fast);
}

.contact__link:hover {
    color: var(--color-brass);
}

.contact__link svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    color: var(--color-brass);
}

.contact__link--phone {
    font-size: 1.2rem;
    font-weight: 500;
}

.contact__map {
    flex: 1;
    min-height: 200px;
    background: var(--color-cream-dark);
    border-radius: 4px;
    overflow: hidden;
}

.contact__map-placeholder {
    width: 100%;
    height: 100%;
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-cream-dark) 0%, var(--color-cream) 100%);
}

.contact__map-placeholder a {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-burgundy);
    transition: color var(--transition-fast);
}

.contact__map-placeholder a:hover {
    color: var(--color-brass);
}

.contact__map-placeholder svg {
    width: 40px;
    height: 40px;
}

.contact__map-placeholder span {
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    background: var(--color-charcoal);
    color: var(--color-cream);
    padding: var(--space-xl) var(--space-md) var(--space-md);
}

.footer__container {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    text-align: center;
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid rgba(245, 240, 232, 0.1);
}

@media (min-width: 768px) {
    .footer__container {
        grid-template-columns: 2fr 1fr 1fr;
        text-align: left;
        align-items: center;
    }
}

.footer__title {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 400;
    font-style: italic;
    margin-bottom: var(--space-xs);
}

.footer__tagline {
    color: rgba(245, 240, 232, 0.6);
    font-size: 0.9rem;
}

.footer__contact {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--color-cream);
    font-weight: 500;
    transition: color var(--transition-fast);
}

.footer__contact:hover {
    color: var(--color-brass);
}

.footer__contact svg {
    width: 18px;
    height: 18px;
}

.footer__social {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
}

@media (min-width: 768px) {
    .footer__social {
        justify-content: flex-end;
    }
}

.footer__social a {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid rgba(245, 240, 232, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.footer__social a:hover {
    background: var(--color-brass);
    border-color: var(--color-brass);
    color: var(--color-charcoal);
}

.footer__social svg {
    width: 20px;
    height: 20px;
}

.footer__bottom {
    max-width: 1100px;
    margin: 0 auto;
    padding-top: var(--space-md);
    text-align: center;
}

.footer__bottom p {
    color: rgba(245, 240, 232, 0.4);
    font-size: 0.85rem;
}

/* ==========================================================================
   Lightbox
   ========================================================================== */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(26, 15, 8, 0.95);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-medium);
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox__close {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    width: 50px;
    height: 50px;
    border: 1px solid rgba(245, 240, 232, 0.3);
    background: transparent;
    color: var(--color-cream);
    font-size: 2rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    border-radius: 50%;
}

.lightbox__close:hover {
    background: var(--color-cream);
    color: var(--color-burgundy-deep);
}

.lightbox__content {
    max-width: 90vw;
    max-height: 80vh;
}

.lightbox__image {
    max-width: 100%;
    max-height: 80vh;
    border-radius: 4px;
    min-width: 300px;
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-cream);
    font-family: var(--font-display);
    font-style: italic;
}

.lightbox__nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    border: 1px solid rgba(245, 240, 232, 0.3);
    background: transparent;
    color: var(--color-cream);
    font-size: 1.5rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    border-radius: 50%;
}

.lightbox__nav:hover {
    background: var(--color-cream);
    color: var(--color-burgundy-deep);
}

.lightbox__nav--prev {
    left: var(--space-md);
}

.lightbox__nav--next {
    right: var(--space-md);
}

/* ==========================================================================
   Scroll Animations
   ========================================================================== */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ==========================================================================
   Utility Classes
   ========================================================================== */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}