/* styles.css - Koncepcja 2: Golden Luxe & Fluid Motion */

/* --- Zmienne Globalne --- */
:root {
    --color-black-soft: #1a1816; /* Miękka czerń */
    --color-brown-espresso: #3b2f27; /* Espresso brąz */
    --color-gold-bright: #daa520; /* Jaśniejszy, bardziej promienny złoty */
    --color-gold-muted: #b8860b; /* Przygaszony złoty */
    --color-cream: #f0e6d2; /* Kremowy dla niektórych tekstów lub subtelnych teł */
    --color-text-primary: var(--color-cream);
    --color-text-secondary: #c9c0b2; /* Jaśniejszy szary/beżowy */
    --font-primary: 'Playfair Display', serif;
    --font-secondary: 'Raleway', sans-serif;
    --transition-elegant: all 0.5s cubic-bezier(0.645, 0.045, 0.355, 1); /* Bardziej elegancki easing */
    --transition-gentle: all 0.35s ease-out;
    --border-radius-soft: 6px;
    --border-radius-pill: 50px;
}

/* --- Reset i Podstawowe Style --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: var(--font-secondary);
    background-color: var(--color-black-soft);
    color: var(--color-text-primary);
    line-height: 1.75;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* --- Loader --- */
.loader {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background-color: var(--color-black-soft);
    display: flex; flex-direction: column; justify-content: center; align-items: center;
    z-index: 9999;
    transition: opacity 0.8s var(--transition-elegant), visibility 0.8s var(--transition-elegant);
}
.loader.hidden { opacity: 0; visibility: hidden; }

.coffee-cup { /* Będzie to bardziej stylizowany "wireframe" lub animacja kropli */
    width: 70px;
    height: 70px;
    position: relative;
    margin-bottom: 25px;
    /* Animation: dripping coffee or swirling steam */
}
.coffee-cup::before, .coffee-cup::after { /* Symulacja parującej kawy */
    content: '';
    position: absolute;
    bottom: 100%; /* Start above */
    left: 50%;
    width: 4px;
    height: 20px;
    background: var(--color-gold-bright);
    border-radius: 2px;
    opacity: 0;
    animation: steamRise 2s ease-out infinite;
}
.coffee-cup::after {
    animation-delay: 1s;
    left: 40%;
}
/* Simpler loader visual for this concept */
.coffee-cup .coffee { /* Could be a simple pulsating gold circle */
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: 3px solid var(--color-gold-bright);
    display: flex;
    justify-content: center;
    align-items: center;
}
.coffee-cup .coffee::before { /* Inner gold dot */
    content: '';
    width: 10px;
    height: 10px;
    background-color: var(--color-gold-bright);
    border-radius: 50%;
    animation: pulseGold 1.5s infinite ease-in-out;
}

@keyframes steamRise {
    0% { transform: translateY(0) scaleY(0.5); opacity: 0; }
    50% { opacity: 0.7; }
    100% { transform: translateY(-40px) scaleY(1.2); opacity: 0; }
}
@keyframes pulseGold {
    0%, 100% { transform: scale(0.8); opacity: 0.7; }
    50% { transform: scale(1.2); opacity: 1; }
}

.loading-text {
    font-family: var(--font-secondary);
    color: var(--color-gold-bright);
    font-size: 1.1rem;
    font-weight: 300;
    letter-spacing: 1.5px;
}

/* --- Nagłówek --- */
.site-header {
    position: fixed; top: 0; left: 0; width: 100%;
    background-color: transparent; /* Start transparent */
    padding: 20px 0;
    z-index: 1000;
    transition: background-color 0.4s ease-out, padding 0.4s ease-out, box-shadow 0.4s ease-out;
}
.site-header.scrolled {
    background-color: rgba(26, 24, 22, 0.9); /* Soft black with blur */
    backdrop-filter: blur(12px);
    padding: 12px 0;
    box-shadow: 0 3px 15px rgba(0,0,0,0.2);
}
.header-container {
    max-width: 1320px; margin: 0 auto; padding: 0 25px;
    display: flex; justify-content: space-between; align-items: center;
}
.logo-container .logo {
    font-family: var(--font-primary); font-size: 2.3rem; font-weight: 700; /* Lighter weight */
    color: var(--color-gold-bright); text-decoration: none;
    letter-spacing: 0.5px; display: flex; flex-direction: column; line-height: 0.95;
}
.logo-tagline {
    font-family: var(--font-secondary); font-size: 0.65rem; font-weight: 300;
    color: var(--color-text-secondary); letter-spacing: 2.5px; text-transform: uppercase;
    margin-top: 4px; text-align: center; opacity: 0.8;
}
.main-nav .nav-list { list-style: none; display: flex; }
.main-nav .nav-link {
    font-family: var(--font-secondary); color: var(--color-text-primary); text-decoration: none;
    margin-left: 35px; font-size: 0.95rem; font-weight: 400; letter-spacing: 0.3px;
    position: relative; padding: 5px 0; transition: color var(--transition-gentle);
}
.main-nav .nav-link::after { /* Underline effect */
    content: ''; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%);
    width: 0; height: 1.5px; background-color: var(--color-gold-bright);
    transition: width 0.4s cubic-bezier(0.23, 1, 0.32, 1); /* Smooth expansion */
}
.main-nav .nav-link:hover, .main-nav .nav-link.active { color: var(--color-gold-bright); }
.main-nav .nav-link:hover::after, .main-nav .nav-link.active::after { width: 100%; }

.main-nav .nav-link.cta {
    border: 1.5px solid var(--color-gold-muted);
    padding: 10px 22px; border-radius: var(--border-radius-pill);
    margin-left: 45px; color: var(--color-gold-muted);
}
.main-nav .nav-link.cta:hover {
    background: linear-gradient(45deg, var(--color-gold-muted), var(--color-gold-bright));
    border-color: transparent;
    color: var(--color-black-soft);
    box-shadow: 0 5px 15px rgba(218, 165, 32, 0.3);
}
.menu-toggle { display: none; background: none; border: none; cursor: pointer; z-index: 1001; }
.menu-toggle span {
    display: block; width: 28px; height: 2.5px; background-color: var(--color-gold-bright);
    margin: 6px 0; border-radius: 1px; transition: var(--transition-elegant);
}

/* --- Sekcja Hero --- */
.hero-section {
    min-height: 100vh;
    background: radial-gradient(ellipse at bottom, rgba(59, 47, 39, 0.8) 0%, rgba(26, 24, 22, 1) 70%), url('https://source.unsplash.com/random/1920x1080/?modern,interior,bright') no-repeat center center/cover; /* Placeholder image */
    display: flex; align-items: center; justify-content: center; position: relative;
    padding-top: 80px; color: var(--color-text-primary); text-align: center;
    overflow: hidden; /* For parallax or visual effects */
}
.hero-container { max-width: 1100px; padding: 0 20px; position: relative; z-index: 2; }
.hero-title {
    font-family: var(--font-primary); font-size: 4.2rem; font-weight: 400; /* Lighter for elegance */
    margin-bottom: 25px; line-height: 1.15;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
    animation: slideInFromBottom 1s var(--transition-elegant) 0.4s backwards;
}
.hero-title .highlighted {
    color: var(--color-gold-bright);
    font-style: normal; /* Less italic, more regal */
    font-weight: 700;
}
.hero-subtitle {
    font-size: 1.6rem; font-weight: 300; margin-bottom: 45px;
    opacity: 0.9; color: var(--color-text-secondary);
    animation: slideInFromBottom 1s var(--transition-elegant) 0.7s backwards;
}
.hero-cta .btn { margin: 0 12px; animation: slideInFromBottom 1s var(--transition-elegant) 1s backwards; }

.btn {
    padding: 14px 35px; text-decoration: none; font-weight: 500;
    border-radius: var(--border-radius-pill); transition: var(--transition-elegant);
    display: inline-block; font-size: 0.95rem; letter-spacing: 0.8px;
    text-transform: uppercase; position: relative; overflow: hidden;
}
.btn-primary {
    background: linear-gradient(45deg, var(--color-gold-muted), var(--color-gold-bright));
    color: var(--color-black-soft); border: none;
    box-shadow: 0 4px 12px rgba(218, 165, 32, 0.25);
}
.btn-primary:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 8px 20px rgba(218, 165, 32, 0.35);
}
.btn-secondary {
    background-color: transparent; color: var(--color-gold-bright);
    border: 1.5px solid var(--color-gold-bright);
}
.btn-secondary:hover {
    background-color: var(--color-gold-bright); color: var(--color-black-soft);
    transform: translateY(-4px);
}
.hero-visual { margin-top: 60px; animation: fadeIn 1.5s ease-out 1.3s backwards; }
.image-container { position: relative; width: 350px; height: 220px; margin: 0 auto; }
.floating-property {
    background-color: rgba(26, 24, 22, 0.6); backdrop-filter: blur(8px);
    border: 1px solid var(--color-gold-muted); padding: 25px;
    border-radius: var(--border-radius-soft);
    box-shadow: 0 15px 40px rgba(0,0,0,0.4);
    transform: perspective(1000px) rotateX(5deg) rotateY(-5deg); /* Subtle 3D tilt */
    transition: transform 0.5s var(--transition-elegant);
}
.floating-property:hover {
    transform: perspective(1000px) rotateX(0deg) rotateY(0deg) scale(1.03);
}
.property-tag {
    background-color: var(--color-gold-bright); color: var(--color-black-soft);
    padding: 6px 12px; font-size: 0.8rem; font-weight: 600; display: inline-block;
    margin-bottom: 12px; border-radius: var(--border-radius-pill);
}
.property-info h3 { font-family: var(--font-primary); color: var(--color-text-primary); margin-bottom: 8px; font-weight: 400; }
.property-info p { font-size: 0.9rem; color: var(--color-text-secondary); }
.property-info .countdown { font-weight: 600; color: var(--color-gold-bright); }

.hero-scroll-indicator {
    position: absolute; bottom: 35px; left: 50%; transform: translateX(-50%);
    color: var(--color-text-secondary); font-size: 0.85rem; text-align: center;
    cursor: pointer; z-index: 3; opacity: 0.8;
    animation: fadeIn 1.5s ease-out 1.6s backwards;
}
.scroll-arrow {
    width: 2px; height: 30px; background-color: var(--color-gold-bright);
    margin: 8px auto 0; position: relative;
    animation: scrollAnim 2.5s infinite cubic-bezier(0.645, 0.045, 0.355, 1);
}
.scroll-arrow::after {
    content: ''; position: absolute; bottom: 0; left: -3px;
    width: 8px; height: 8px; border-left: 2px solid var(--color-gold-bright);
    border-bottom: 2px solid var(--color-gold-bright); transform: rotate(-45deg);
}
@keyframes scrollAnim {
    0% { height: 0; opacity: 0; transform: translateY(-10px); }
    50% { height: 30px; opacity: 1; transform: translateY(0); }
    100% { height: 0; opacity: 0; transform: translateY(10px); }
}

/* --- Ogólne style sekcji --- */
.container { max-width: 1240px; margin: 0 auto; padding: 90px 25px; }
.section-header { text-align: center; margin-bottom: 70px; }
.section-header h2 {
    font-family: var(--font-primary); font-size: 3rem; font-weight: 400; /* Lighter weight for elegance */
    margin-bottom: 20px; color: var(--color-text-primary);
}
.section-header h2 .highlight { color: var(--color-gold-bright); font-weight: 700; }
.separator {
    width: 100px; height: 2px;
    background: linear-gradient(to right, transparent, var(--color-gold-bright), transparent);
    margin: 0 auto;
}

/* --- Sekcja "O nas" --- */
.about-section { background-color: var(--color-brown-espresso); }
.about-content { display: grid; grid-template-columns: 1.1fr 1fr; gap: 60px; align-items: center; }
.about-text .lead {
    font-size: 1.25rem; font-weight: 300; color: var(--color-text-secondary);
    margin-bottom: 30px; line-height: 1.8;
}
.about-text p { margin-bottom: 25px; color: var(--color-text-secondary); }
.value-proposition { display: flex; justify-content: space-around; gap: 20px; margin-top: 45px; }
.value-item { text-align: center; flex-basis: 30%; }
.value-icon { font-size: 2.8rem; color: var(--color-gold-bright); margin-bottom: 18px; transition: transform 0.4s ease-out; }
.value-item:hover .value-icon { transform: scale(1.1) rotate(5deg); }
.icon-speed::before { content: "💨"; } /* Replace with elegant SVGs */
.icon-exclusive::before { content: "💎"; }
.icon-results::before { content: "🏆"; }
.value-item h3 {
    font-family: var(--font-primary); font-size: 1.4rem; color: var(--color-text-primary);
    margin-bottom: 10px; font-weight: 400;
}
.about-image { height: 500px; position: relative; border-radius: var(--border-radius-soft); overflow: hidden; box-shadow: 0 10px 30px rgba(0,0,0,0.3); }
.image-coffee {
    width: 100%; height: 100%;
    background: url('https://source.unsplash.com/random/600x500/?luxury,detail,abstract') no-repeat center center/cover; /* Placeholder image */
    transform: scale(1.05); transition: transform 0.8s var(--transition-elegant);
}
.about-image:hover .image-coffee { transform: scale(1); }
.image-overlay {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(160deg, rgba(218, 165, 32, 0.1), rgba(59, 47, 39, 0.6));
}

/* --- Sekcja Usługi (Oferta) --- */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 35px; }
.service-card {
    background-color: var(--color-brown-espresso); padding: 40px 35px;
    border-radius: var(--border-radius-soft);
    border-left: 3px solid transparent; /* For hover effect */
    transition: var(--transition-elegant);
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
    position: relative; overflow: hidden;
}
.service-card::before { /* Subtle shine on hover */
    content: ""; position: absolute; top: 0; left: -100%; width: 50%; height: 100%;
    background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.08) 50%, rgba(255,255,255,0) 100%);
    transform: skewX(-25deg); transition: left 0.7s ease-in-out;
}
.service-card:hover {
    transform: translateY(-10px) scale(1.02);
    border-left-color: var(--color-gold-bright);
    box-shadow: 0 15px 35px rgba(218, 165, 32, 0.1);
}
.service-card:hover::before { left: 120%; }

.service-icon { font-size: 2.8rem; color: var(--color-gold-bright); margin-bottom: 22px; }
.icon-auction::before { content: "🏛️"; } /* Replace with elegant SVGs */
.icon-tender::before { content: "📜"; }
.icon-eoi::before { content: "✨"; }
.icon-consulting::before { content: "🧠"; }
.service-card h3 {
    font-family: var(--font-primary); font-size: 1.6rem; margin-bottom: 18px;
    color: var(--color-text-primary); font-weight: 400;
}
.service-card p { color: var(--color-text-secondary); margin-bottom: 28px; font-size: 0.95rem; }
.service-link { color: var(--color-gold-bright); text-decoration: none; font-weight: 500; font-size: 0.9rem; }
.service-link .arrow::after { content: ' ›'; transition: margin-left var(--transition-gentle); }
.service-link:hover .arrow::after { margin-left: 6px; }

/* --- Sekcja Aktualne Aukcje --- */
.auctions-section { background-color: var(--color-black-soft); }
.auction-filter { text-align: center; margin-bottom: 45px; }
.filter-btn {
    background: transparent; border: 1.5px solid var(--color-gold-muted);
    color: var(--color-gold-muted); padding: 10px 25px; margin: 0 8px;
    border-radius: var(--border-radius-pill); cursor: pointer; transition: var(--transition-elegant);
    font-size: 0.9rem; font-weight: 500;
}
.filter-btn.active, .filter-btn:hover {
    background: linear-gradient(45deg, var(--color-gold-muted), var(--color-gold-bright));
    border-color: transparent; color: var(--color-black-soft);
    box-shadow: 0 3px 10px rgba(218, 165, 32, 0.2);
}
.auctions-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(330px, 1fr));
    gap: 35px;
}
.auction-card {
    background-color: var(--color-brown-espresso); border-radius: var(--border-radius-soft);
    overflow: hidden; box-shadow: 0 8px 20px rgba(0,0,0,0.2);
    transition: var(--transition-elegant);
    opacity: 0; /* For staggered animation */
    transform: translateY(20px); /* For staggered animation */
    display: flex; flex-direction: column;
}
.auction-card.hidden-card { display: none !important; /* Override for filtering JS */ }
.auction-card.visible-card { /* Used by JS for staggered reveal */
    opacity: 1;
    transform: translateY(0);
}

.auction-card:hover {
    transform: translateY(-8px) scale(1.01);
    box-shadow: 0 12px 30px rgba(0,0,0,0.25);
}
.auction-image { position: relative; height: 240px; overflow: hidden; }
.auction-image img {
    width: 100%; height: 100%; object-fit: cover;
    transition: transform 0.6s var(--transition-elegant), filter 0.6s ease-out;
}
.auction-card:hover .auction-image img {
    transform: scale(1.1);
    filter: saturate(1.1);
}
.auction-timer {
    position: absolute; bottom: 12px; left: 12px;
    background-color: rgba(26, 24, 22, 0.85); backdrop-filter: blur(5px);
    color: var(--color-text-primary); padding: 6px 12px;
    border-radius: var(--border-radius-soft); font-size: 0.85rem;
}
.timer-label { font-weight: 300; margin-right: 6px; opacity: 0.8; }
.timer-value { font-weight: 600; color: var(--color-gold-bright); }
.auction-status {
    position: absolute; top: 12px; right: 12px; padding: 6px 15px;
    border-radius: var(--border-radius-pill); font-size: 0.8rem; font-weight: 600;
}
.auction-status.hot { background-color: var(--color-gold-bright); color: var(--color-black-soft); }
.auction-status { background-color: var(--color-text-secondary); color: var(--color-black-soft); }

.auction-details { padding: 25px; flex-grow: 1; display: flex; flex-direction: column; }
.auction-details h3 {
    font-family: var(--font-primary); font-size: 1.5rem; margin-bottom: 10px;
    color: var(--color-text-primary); font-weight: 400;
}
.auction-location { font-size: 0.9rem; color: var(--color-text-secondary); margin-bottom: 18px; }
.auction-info .info-item { display: flex; justify-content: space-between; font-size: 0.9rem; margin-bottom: 10px; }
.info-label { color: var(--color-text-secondary); }
.info-value { font-weight: 500; color: var(--color-text-primary); }
.btn-outline {
    border: 1.5px solid var(--color-gold-muted); color: var(--color-gold-muted);
    padding: 10px 20px; margin-top: auto; text-align: center;
    border-radius: var(--border-radius-pill);
}
.btn-outline:hover {
    background-color: var(--color-gold-muted); color: var(--color-black-soft);
    border-color: var(--color-gold-muted);
}
.section-cta { text-align: center; margin-top: 60px; }

/* --- Sekcja Proces (Jak działamy) --- */
.process-section { background-color: var(--color-brown-espresso); }
.process-timeline { position: relative; max-width: 850px; margin: 0 auto; }
.process-timeline::before { /* Linia osi czasu - bardziej subtelna */
    content: ''; position: absolute; width: 2px;
    background: linear-gradient(to bottom, var(--color-gold-muted) 0%, var(--color-gold-bright) 50%, var(--color-gold-muted) 100%);
    top: 10px; bottom: 10px; left: 30px; margin-left: -1px; z-index: 1;
    opacity: 0.6;
}
.timeline-item { padding: 15px 0 15px 75px; position: relative; margin-bottom: 25px; }
.timeline-item:last-child { margin-bottom: 0; }
.timeline-number { /* Bardziej eleganckie koło */
    position: absolute; left: 0; top: 15px; width: 60px; height: 60px;
    border-radius: 50%; background-color: var(--color-black-soft);
    border: 2px solid var(--color-gold-bright);
    color: var(--color-gold-bright); font-family: var(--font-primary);
    font-size: 1.6rem; font-weight: 400; display: flex; align-items: center; justify-content: center;
    z-index: 2; box-shadow: 0 0 15px rgba(218, 165, 32, 0.2);
    transition: transform 0.4s ease-out, box-shadow 0.4s ease-out;
}
.timeline-item:hover .timeline-number {
    transform: scale(1.1);
    box-shadow: 0 0 25px rgba(218, 165, 32, 0.3);
}
.timeline-content {
    background-color: rgba(26, 24, 22, 0.4); padding: 30px;
    border-radius: var(--border-radius-soft);
    border-left: 3px solid var(--color-gold-muted);
    transition: background-color var(--transition-gentle);
}
.timeline-item:hover .timeline-content { background-color: rgba(26, 24, 22, 0.6); }
.timeline-content h3 {
    font-family: var(--font-primary); font-size: 1.7rem; color: var(--color-gold-bright);
    margin-bottom: 12px; font-weight: 400;
}
.timeline-content p { color: var(--color-text-secondary); font-size: 0.95rem; }

/* --- Sekcja Opinie --- */
.testimonials-section { position: relative; overflow: hidden; }
.testimonials-slider { position: relative; max-width: 750px; margin: 0 auto; }
.testimonial-card {
    background-color: transparent; /* Clearer, focuses on text */
    padding: 30px 0; /* Less padding, relies on spacing */
    text-align: center; display: none; animation: elegantFadeIn 0.8s var(--transition-elegant);
}
.testimonial-card.active { display: block; }
.quote-icon::before { /* More subtle and centered */
    content: '“'; font-family: var(--font-primary); font-size: 6rem;
    color: var(--color-gold-muted); opacity: 0.15;
    position: static; /* Centered */
    display: block; margin-bottom: -20px;
}
.testimonial-content p {
    font-size: 1.2rem; font-style: italic; color: var(--color-text-primary);
    line-height: 1.9; margin-bottom: 35px; font-weight: 300;
}
.testimonial-author { display: flex; flex-direction: column; align-items: center; }
.author-image img {
    width: 70px; height: 70px; border-radius: 50%; object-fit: cover;
    margin-bottom: 15px; border: 3px solid var(--color-gold-bright);
    box-shadow: 0 5px 15px rgba(218, 165, 32, 0.15);
}
.author-info h4 {
    font-family: var(--font-primary); font-size: 1.25rem; color: var(--color-text-primary);
    margin-bottom: 5px; font-weight: 400;
}
.author-info p { font-size: 0.9rem; color: var(--color-text-secondary); }
.testimonial-controls { display: flex; justify-content: center; align-items: center; margin-top: 35px; }
.testimonial-arrow {
    background: transparent; border: 1.5px solid var(--color-gold-muted);
    color: var(--color-gold-muted); width: 45px; height: 45px;
    border-radius: 50%; cursor: pointer; transition: var(--transition-elegant);
    display: flex; align-items: center; justify-content: center; font-size: 1.3rem;
}
.testimonial-arrow:hover {
    background-color: var(--color-gold-bright); border-color: var(--color-gold-bright);
    color: var(--color-black-soft); transform: scale(1.1);
}
.testimonial-arrow.prev::before { content: '‹'; }
.testimonial-arrow.next::before { content: '›'; }
.testimonial-dots { display: flex; margin: 0 25px; }
.testimonial-dots .dot {
    width: 8px; height: 8px; border-radius: 50%; background-color: var(--color-gold-muted);
    margin: 0 6px; cursor: pointer; transition: var(--transition-elegant); opacity: 0.5;
}
.testimonial-dots .dot.active { background-color: var(--color-gold-bright); transform: scale(1.4); opacity: 1; }

/* --- Sekcja CTA --- */
.cta-section {
    background: linear-gradient(rgba(218,165,32,0.08), rgba(218,165,32,0.02)), var(--color-brown-espresso);
    padding: 90px 25px; text-align: center;
}
.cta-content h2 {
    font-family: var(--font-primary); font-size: 2.8rem; color: var(--color-text-primary);
    margin-bottom: 20px; font-weight: 400;
}
.cta-content h2 .highlight { color: var(--color-gold-bright); font-weight: 700; }
.cta-content p {
    font-size: 1.15rem; color: var(--color-text-secondary); max-width: 650px;
    margin: 0 auto 35px; font-weight: 300;
}
.cta-buttons .btn { margin: 12px; }

/* --- Sekcja Kontakt --- */
.contact-section { background-color: var(--color-black-soft); }
.contact-container { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 60px; align-items: start; }
.contact-info .info-item { display: flex; align-items: flex-start; margin-bottom: 35px; }
.info-icon {
    font-size: 2rem; color: var(--color-gold-bright); margin-right: 25px;
    min-width: 35px; text-align: center; margin-top: 5px;
}
/* Placeholder icons (should be elegant SVGs) */
.icon-location::before { content: "🌍"; }
.icon-phone::before { content: "📱"; }
.icon-email::before { content: "📧"; }
.icon-hours::before { content: "🕰️"; }
.info-content h3 {
    font-family: var(--font-primary); font-size: 1.4rem; color: var(--color-text-primary);
    margin-bottom: 10px; font-weight: 400;
}
.info-content p { color: var(--color-text-secondary); font-size: 0.95rem; line-height: 1.65; }
.contact-form .form-group { margin-bottom: 22px; }
.contact-form label {
    display: block; margin-bottom: 10px; font-size: 0.9rem;
    color: var(--color-text-secondary); font-weight: 300;
}
.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form input[type="tel"],
.contact-form select,
.contact-form textarea {
    width: 100%; padding: 14px 18px; background-color: var(--color-brown-espresso);
    border: 1.5px solid var(--color-gold-muted); border-radius: var(--border-radius-soft);
    color: var(--color-text-primary); font-family: var(--font-secondary); font-size: 1rem;
    transition: border-color var(--transition-gentle), box-shadow var(--transition-gentle);
}
.contact-form input::placeholder, .contact-form textarea::placeholder { color: var(--color-text-secondary); opacity: 0.6; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus {
    outline: none; border-color: var(--color-gold-bright);
    box-shadow: 0 0 10px rgba(218, 165, 32, 0.2);
}
.contact-form select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' fill='%23daa520'%3E%3Cpath d='M7 10L0 4h14z'/%3E%3C/svg%3E");
    background-repeat: no-repeat; background-position: right 18px center; padding-right: 45px;
}
.form-privacy { display: flex; align-items: center; font-size: 0.85rem; }
.form-privacy input[type="checkbox"] {
    width: auto; margin-right: 12px; appearance: none; width: 20px; height: 20px;
    border: 1.5px solid var(--color-gold-muted); border-radius: 3px; cursor: pointer; position: relative; top: 2px;
    transition: background-color var(--transition-gentle), border-color var(--transition-gentle);
}
.form-privacy input[type="checkbox"]:checked {
    background-color: var(--color-gold-bright); border-color: var(--color-gold-bright);
}
.form-privacy input[type="checkbox"]:checked::after {
    content: '✓'; color: var(--color-black-soft); font-size: 14px;
    position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
}
.form-privacy label { margin-bottom: 0; font-weight: 300; }
.contact-form button[type="submit"] { width: 100%; padding: 16px; }

/* --- Sekcja Newsletter --- */
.newsletter-section { background-color: var(--color-brown-espresso); padding: 70px 25px; }
.newsletter-container {
    display: flex; justify-content: space-between; align-items: center;
    max-width: 950px; margin: 0 auto; gap: 40px;
}
.newsletter-content h2 {
    font-family: var(--font-primary); font-size: 2.2rem; color: var(--color-text-primary);
    margin-bottom: 12px; font-weight: 400;
}
.newsletter-content p { color: var(--color-text-secondary); font-size: 1.05rem; font-weight: 300; }
.newsletter-form { display: flex; min-width: 420px; }
.newsletter-form input[type="email"] {
    flex-grow: 1; padding: 14px 18px; border: 1.5px solid var(--color-gold-muted);
    border-radius: var(--border-radius-pill) 0 0 var(--border-radius-pill);
    background-color: var(--color-black-soft); color: var(--color-text-primary); font-size: 1rem;
    outline: none; transition: border-color var(--transition-gentle);
}
.newsletter-form input[type="email"]:focus { border-color: var(--color-gold-bright); }
.newsletter-form button[type="submit"] {
    padding: 14px 30px; border-radius: 0 var(--border-radius-pill) var(--border-radius-pill) 0;
    border-left: none;
}

/* --- Stopka --- */
.site-footer {
    background-color: var(--color-black-soft); color: var(--color-text-secondary);
    padding: 70px 25px 25px; font-size: 0.9rem; font-weight: 300;
}
.footer-top {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 45px; margin-bottom: 45px; padding-bottom: 45px;
    border-bottom: 1px solid rgba(218, 165, 32, 0.15);
}
.footer-logo {
    font-family: var(--font-primary); font-size: 2rem; font-weight: 700;
    color: var(--color-gold-bright); margin-bottom: 12px; line-height: 1;
}
.footer-tagline { /* Same as header for consistency */
    font-family: var(--font-secondary); font-size: 0.65rem; font-weight: 300;
    color: var(--color-text-secondary); letter-spacing: 2.5px; text-transform: uppercase; opacity: 0.8;
}
.footer-description { margin-bottom: 25px; line-height: 1.65; opacity: 0.9; }
.social-links .social-link {
    color: var(--color-gold-muted); margin-right: 18px; font-size: 1.4rem; /* Placeholder */
    transition: color var(--transition-gentle), transform var(--transition-gentle);
}
.social-links .social-link:hover { color: var(--color-gold-bright); transform: scale(1.15); }
.icon-facebook::before { content: "🌐"; } /* Replace with elegant SVGs */
.icon-instagram::before { content: "🖼️"; }
.icon-linkedin::before { content: "🔗"; }

.footer-column h3 {
    font-family: var(--font-primary); font-size: 1.3rem; color: var(--color-text-primary);
    margin-bottom: 22px; font-weight: 400;
}
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 12px; }
.footer-links a { color: var(--color-text-secondary); text-decoration: none; transition: var(--transition-gentle); }
.footer-links a:hover { color: var(--color-gold-bright); padding-left: 8px; letter-spacing: 0.5px; }
.footer-newsletter input[type="email"] {
    width: calc(100% - 80px); padding: 12px 15px; background-color: var(--color-brown-espresso);
    border: 1.5px solid var(--color-gold-muted); border-radius: var(--border-radius-pill) 0 0 var(--border-radius-pill);
    color: var(--color-text-primary); font-size: 0.9rem;
}
.footer-newsletter input[type="email"]:focus { outline: none; border-color: var(--color-gold-bright); }
.btn-footer-newsletter {
    padding: 12px 18px; background: linear-gradient(45deg, var(--color-gold-muted), var(--color-gold-bright));
    color: var(--color-black-soft); border: none;
    border-radius: 0 var(--border-radius-pill) var(--border-radius-pill) 0;
    font-size: 0.9rem; cursor: pointer; transition: var(--transition-elegant);
}
.btn-footer-newsletter:hover { opacity: 0.9; box-shadow: 0 2px 8px rgba(218,165,32,0.2); }
.footer-bottom {
    display: flex; justify-content: space-between; align-items: center;
    font-size: 0.85rem; padding-top: 25px; color: var(--color-text-secondary); opacity: 0.8;
}
.footer-legal a { color: var(--color-text-secondary); text-decoration: none; margin: 0 6px; transition: var(--transition-gentle); }
.footer-legal a:hover { color: var(--color-gold-bright); }
.footer-legal .divider { margin: 0 6px; color: var(--color-gold-muted); }

/* --- Przycisk Powrót na górę --- */
.back-to-top {
    position: fixed; bottom: 25px; right: 25px;
    background: linear-gradient(45deg, var(--color-gold-muted), var(--color-gold-bright));
    color: var(--color-black-soft); width: 50px; height: 50px;
    border-radius: 50%; border: none; cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    opacity: 0; visibility: hidden; transform: translateY(30px) scale(0.8);
    transition: var(--transition-elegant); z-index: 999;
    box-shadow: 0 5px 15px rgba(218, 165, 32, 0.25);
}
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0) scale(1); }
.back-to-top:hover { transform: scale(1.1); box-shadow: 0 8px 20px rgba(218, 165, 32, 0.35); }
.arrow-up::before { content: '↑'; font-size: 1.8rem; line-height: 1; font-weight: bold; }

/* --- Animacje (np. na scroll) --- */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1s var(--transition-elegant), transform 1s var(--transition-elegant);
}
.reveal.revealed { opacity: 1; transform: translateY(0); }
/* Keyframe animations */
@keyframes slideInFromBottom {
    from { opacity: 0; transform: translateY(50px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}
@keyframes elegantFadeIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}


/* --- Media Queries (Responsywność) --- */
@media (max-width: 1024px) {
    .hero-title { font-size: 3.5rem; }
    .hero-subtitle { font-size: 1.4rem; }
    .about-content { grid-template-columns: 1fr; }
    .about-image { height: 400px; margin-top: 40px; }
    .contact-container { grid-template-columns: 1fr; }
    .process-timeline::before { left: 30px; }
    .timeline-item { padding-left: 70px; }
    .timeline-number { width: 50px; height: 50px; font-size: 1.4rem; left: 5px; }
}

@media (max-width: 768px) {
    .container { padding: 70px 20px; }
    .section-header h2 { font-size: 2.4rem; }
    .hero-title { font-size: 2.8rem; }
    .hero-subtitle { font-size: 1.2rem; }
    .hero-cta .btn { padding: 12px 25px; font-size: 0.85rem; }
    .header-container { padding: 0 20px; }

    /* Mobile Menu */
    .menu-toggle { display: block; }
    .main-nav .nav-list {
        position: fixed; top: 0; right: -100%; width: 80%; max-width: 320px; height: 100vh;
        background-color: var(--color-black-soft);
        flex-direction: column; padding-top: 90px; align-items: center;
        transition: right 0.5s cubic-bezier(0.645, 0.045, 0.355, 1); /* Smoother slide */
        box-shadow: -8px 0 25px rgba(0,0,0,0.25);
    }
    .main-nav .nav-list.active { right: 0; }
    .main-nav .nav-link { margin: 18px 0; font-size: 1.15rem; padding: 12px; }
    .main-nav .nav-link.cta { margin-left: 0; margin-top: 25px; }
    .menu-toggle.active span:nth-child(1) { transform: translateY(8.5px) rotate(45deg); } /* Adjusted for thicker lines */
    .menu-toggle.active span:nth-child(2) { opacity: 0; transform: translateX(-10px); }
    .menu-toggle.active span:nth-child(3) { transform: translateY(-8.5px) rotate(-45deg); }

    .services-grid { grid-template-columns: 1fr; }
    .auctions-grid { grid-template-columns: 1fr; }
    .newsletter-container { flex-direction: column; text-align: center; }
    .newsletter-content { margin-bottom: 25px; }
    .newsletter-form { min-width: 100%; }
    .footer-top { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; text-align: center; gap: 12px; }
    .process-timeline::before { display: none; }
    .timeline-item { padding-left: 0; border-left: 2px solid var(--color-gold-bright); margin-bottom: 25px; }
    .timeline-number { display: none; }
    .timeline-content { padding: 25px; }
}