:root {
    --brand-teal: #008B9C;
    --brand-teal-dark: #054f58;
    --brand-teal-light: #00b0c7;
    --bg-dark: #071012;
    --bg-input: #0f2428;
    --text-main: #e0e0e0;
    --glass-bg: rgba(255, 255, 255, 0.02);
    --glass-border: rgba(255, 255, 255, 0.08);
}

* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Poppins', sans-serif; }

body { background-color: var(--bg-dark); color: var(--text-main); overflow-x: hidden; position: relative; }

/* ANIMOWANE TŁO (PŁYWAJĄCY GRADIENT / ORBS) */
.animated-bg {
    position: fixed;
    top: 0; left: 0; width: 100vw; height: 100vh;
    background-color: var(--bg-dark);
    z-index: -1;
    pointer-events: none;
    overflow: hidden;
}

.animated-bg::before, .animated-bg::after {
    content: '';
    position: absolute;
    width: 80vw;
    height: 80vw;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 139, 156, 0.06) 0%, rgba(0, 0, 0, 0) 70%);
    animation: floatOrbs 25s infinite alternate ease-in-out;
}

.animated-bg::before {
    top: -20%; left: -10%;
}

.animated-bg::after {
    bottom: -20%; right: -10%;
    animation-delay: -12.5s;
    animation-duration: 35s;
}

@keyframes floatOrbs {
    0% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(5vw, 10vh) scale(1.1); }
    66% { transform: translate(-5vw, 5vh) scale(0.9); }
    100% { transform: translate(0, 0) scale(1); }
}

/* KOMPONENTY GLASSMORPHISM & GLOW */
.glass-box {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
}

.glow-on-hover {
    transition: transform 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease;
}
.glow-on-hover:hover {
    transform: translateY(-5px);
    border-color: var(--brand-teal);
    box-shadow: 0 10px 30px -10px rgba(0, 139, 156, 0.6);
}

.btn-poppins {
    background: var(--brand-teal); color: #fff; border: none; padding: 18px 40px;
    font-weight: 600; font-size: 1.1rem; border-radius: 6px; cursor: pointer;
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
}
.btn-poppins:hover { background: var(--brand-teal-light); box-shadow: 0 0 25px rgba(0, 139, 156, 0.5); }

/* NAWIGACJA PRAWA STRONA */
.scroll-nav { position: fixed; bottom: 40px; right: 50px; display: flex; gap: 15px; z-index: 1000; }
.scroll-dot { 
    width: 12px; height: 12px; border: 2px solid rgba(255, 255, 255, 0.3); border-radius: 50%; cursor: pointer; 
    transition: transform 0.3s ease, background-color 0.3s ease, border-color 0.3s ease; 
}
.scroll-dot.active { background-color: var(--brand-teal); border-color: var(--brand-teal); transform: scale(1.4); box-shadow: 0 0 10px var(--brand-teal); }

/* LAYOUT GŁÓWNY */
.main-layout { position: relative; display: flex; width: 100%; }

/* PANEL SVG LEWA STRONA (Sticky) */
.interactive-decor {
    position: sticky; top: 0; left: 0; width: 250px; height: 100vh;
    border-right: 1px solid var(--glass-border); z-index: 50; pointer-events: none;
}
#transit-svg { width: 100%; height: 100%; }
.track-base { fill: none; stroke: rgba(255,255,255,0.08); stroke-width: 2px; }
.track-branch { fill: none; stroke: var(--brand-teal); stroke-width: 2px; stroke-dasharray: 2000; stroke-dashoffset: 2000; }

/* KROPKI PRZYSTANKOWE */
.transit-dot { transition: fill 0.3s ease, stroke 0.3s ease, filter 0.3s ease, transform 0.3s ease; transform-origin: center; }
.transit-dot.glow-active { fill: #ffffff; stroke: #ffffff; transform: scale(1.5); filter: url(#neon-glow); }

/* KONTENERY AUTOBUSÓW (Efekt Sprężyny) */
.bus-container { opacity: 0; }
.bus-spring { transform-origin: center; } 

/* KONTENT GŁÓWNY */
.content-wrapper { flex: 1; padding: 0 5vw; }
.content-section { min-height: 100vh; display: flex; flex-direction: column; justify-content: center; padding: 100px 0; }
.centered-section { align-items: center; text-align: center; }

/* HERO B2B */
.sub-badge { 
    background-color: rgba(0, 139, 156, 0.15); color: var(--brand-teal); padding: 8px 20px; border-radius: 30px; 
    font-weight: 600; letter-spacing: 2px; margin-bottom: 30px; text-transform: uppercase; display: inline-block;
}
.hero-title { font-size: clamp(2.2rem, 4vw, 3.5rem); font-weight: 800; color: #fff; margin-bottom: 30px; line-height: 1.3; max-width: 1000px; }
.hero-line-1 { display: block; }
.hero-line-2 { display: block; color: var(--brand-teal-light); opacity: 0; transform: translateY(20px); }
.hero-text { font-size: 1.15rem; color: #aaa; max-width: 800px; line-height: 1.7; margin: 0 auto; }
.section-title { font-size: 2.6rem; font-weight: 700; margin-bottom: 40px; color: #fff; }

/* GRID (Siatka Korzyści) */
.glass-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 25px; width: 100%; max-width: 1000px; margin: 0 auto; }
.glass-block { padding: 40px; text-align: left; background: var(--glass-bg); border: 1px solid var(--glass-border); border-radius: 12px; }
.icon-placeholder { font-size: 2.5rem; font-weight: 800; color: rgba(255,255,255,0.05); margin-bottom: 15px; transition: color 0.4s ease; }
.glass-block:hover .icon-placeholder { color: rgba(0, 139, 156, 0.4); text-shadow: 0 0 10px rgba(0, 139, 156, 0.3); }
.glass-block h3 { font-size: 1.3rem; color: #fff; margin-bottom: 15px; line-height: 1.4; }
.glass-block p { color: #a0a0a0; font-size: 0.95rem; line-height: 1.6; }

/* GALERIA */
.image-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; width: 100%; max-width: 1000px; margin: 0 auto; }
.img-placeholder { background-color: rgba(255,255,255,0.02); border: 1px solid rgba(255,255,255,0.08); border-radius: 12px; aspect-ratio: 16/9; display: flex; align-items: center; justify-content: center; }
.wide-img { grid-column: span 2; aspect-ratio: 21/9; }
.img-label { color: #555; font-weight: 500; }

/* OPINIE SOCIAL PROOF */
.reviews-container { display: flex; gap: 30px; max-width: 1000px; width: 100%; }
.review-card { flex: 1; padding: 40px; text-align: left; }
.stars { color: #ffb800; font-size: 1.5rem; margin-bottom: 15px; letter-spacing: 2px; }
.review-text { font-style: italic; color: #ccc; margin-bottom: 20px; line-height: 1.6; }
.review-author { font-weight: 600; color: var(--brand-teal); font-size: 0.95rem; }

/* FAQ B2B */
.faq-container { width: 100%; max-width: 900px; display: flex; flex-direction: column; gap: 15px; margin: 0 auto; }
.faq-item { text-align: left; padding: 25px 30px; cursor: pointer; }
.faq-item summary { font-size: 1.15rem; font-weight: 600; color: #fff; outline: none; list-style: none; position: relative; padding-right: 30px; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; position: absolute; right: 0; top: 0; color: var(--brand-teal); font-size: 1.5rem; transition: 0.3s; }
.faq-item[open] summary::after { content: '-'; }
.faq-content { margin-top: 15px; color: #aaa; line-height: 1.6; font-size: 0.95rem; border-top: 1px solid var(--glass-border); padding-top: 15px; }

/* FORMULARZ LEAD GEN */
.form-container { width: 100%; max-width: 900px; padding: 60px; text-align: left; margin: 0 auto; }
.b2b-form { display: flex; flex-direction: column; gap: 25px; }
.form-row { display: flex; gap: 25px; }
.full-width { flex-direction: column; }
.input-group { display: flex; flex-direction: column; flex: 1; gap: 10px; }
.input-group label { font-size: 0.9rem; color: #ccc; font-weight: 500; }

input[type="text"], input[type="email"], input[type="tel"], select, textarea {
    width: 100%; background-color: var(--bg-input); border: 1px solid var(--glass-border); color: #fff; 
    padding: 16px 20px; border-radius: 8px; font-size: 1rem; transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--brand-teal); box-shadow: 0 0 15px rgba(0,139,156,0.3); }
textarea { resize: vertical; }

.checkbox-row { display: flex; flex-direction: column; gap: 12px; }
.custom-checkbox { display: flex; align-items: center; cursor: pointer; font-size: 0.95rem; color: #ddd; user-select: none; position: relative; padding-left: 35px; }
.custom-checkbox input { position: absolute; opacity: 0; cursor: pointer; height: 0; width: 0; }
.checkmark { position: absolute; top: 0; left: 0; height: 22px; width: 22px; background-color: var(--bg-input); border: 1px solid var(--glass-border); border-radius: 4px; transition: background-color 0.2s ease; }
.custom-checkbox input[type="radio"] ~ .checkmark { border-radius: 50%; }
.custom-checkbox input:checked ~ .checkmark { background-color: var(--brand-teal); border-color: var(--brand-teal); }
.small-text { font-size: 0.85rem; color: #888; line-height: 1.5; }
.submit-btn { width: 100%; padding: 22px; font-size: 1.2rem; border-radius: 8px; margin-top: 15px; text-transform: uppercase; letter-spacing: 1px; }

/* STOPKA */
.site-footer { background-color: rgba(7, 16, 18, 0.95); border-top: 1px solid var(--glass-border); padding: 50px 5vw; display: flex; justify-content: center; position: relative; z-index: 100; }
.footer-inner { display: flex; justify-content: space-between; align-items: flex-start; width: 100%; max-width: 1000px; }
.footer-col h4 { font-size: 1.3rem; margin-bottom: 5px; color: #fff; }
.footer-col p { color: rgba(255,255,255,0.5); font-size: 0.9rem; }
.links { display: flex; gap: 20px; flex-wrap: wrap; justify-content: flex-end; }
.links a { color: rgba(255,255,255,0.7); text-decoration: none; font-size: 0.95rem; transition: color 0.3s ease; }
.links a:hover { color: var(--brand-teal); text-decoration: underline; }

/* RESPONSIVE DESIGN (MOBILE) */
@media (max-width: 992px) {
    .interactive-decor { display: none; }
    .content-wrapper { padding: 0 20px; }
    .form-row:not(.full-width) { flex-direction: column; gap: 15px; }
    .reviews-container { flex-direction: column; }
    .glass-grid, .image-grid { grid-template-columns: 1fr; }
    .wide-img { grid-column: span 1; }
    .scroll-nav { flex-direction: column; bottom: 50%; right: 15px; transform: translateY(50%); }
    .footer-inner { flex-direction: column; gap: 40px; text-align: center; }
    .links { justify-content: center; }
    .form-container { padding: 30px 20px; }
}

@media (max-width: 576px) {
    /* Zmniejszenie nagłówka Hero i tekstów na smartfony */
    .hero-title { font-size: 1.8rem; margin-bottom: 20px; }
    .hero-line-2 { transform: translateY(10px); }
    .hero-text { font-size: 1rem; }
    .section-title { font-size: 2rem; margin-bottom: 30px; }
    .glass-block { padding: 25px; }
}