/* --- RESET & GLOBALNE USTAWIENIA --- */
:root {
    --bg-color: #0D0D0D;
    --text-primary: #EAEAEA;
    --text-secondary: #888888;
    --border-color: rgba(255, 255, 255, 0.1);
    --card-bg-color: #181818;
    --accent-color: #38BDF8;
    --shadow-color: rgba(0, 0, 0, 0.25);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Inter', sans-serif; background-color: var(--bg-color); color: var(--text-primary); overflow-x: hidden; }
.container { max-width: 1140px; margin: 0 auto; padding: 0 2rem; }

/* --- EFEKTY TŁA DLA CAŁEJ STRONY --- */
.noise-overlay { position: fixed; top: -50%; left: -50%; width: 200%; height: 200%; z-index: -2; background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 300 300"><filter id="n" x="0" y="0"><feTurbulence type="fractalNoise" baseFrequency="0.7" numOctaves="10" stitchTiles="stitch"/></filter><rect width="100%" height="100%" filter="url(%23n)"/></svg>'); opacity: 0.02; animation: noise-animation 0.2s infinite; }
@keyframes noise-animation { 0% { transform: translate(0, 0); } 10% { transform: translate(-5%, -5%); } 20% { transform: translate(-10%, 5%); } 30% { transform: translate(5%, -10%); } 40% { transform: translate(-5%, 15%); } 50% { transform: translate(-10%, 5%); } 60% { transform: translate(15%, 0); } 70% { transform: translate(0, 10%); } 80% { transform: translate(-15%, 0); } 90% { transform: translate(10%, 5%); } 100% { transform: translate(5%, 0); } }
.cursor-spotlight { position: fixed; top: 0; left: 0; width: 800px; height: 800px; border-radius: 50%; background: radial-gradient(circle, rgba(56, 189, 248, 0.08) 0%, rgba(56, 189, 248, 0) 60%); pointer-events: none; z-index: -1; transform: translate(-50%, -50%); transition: transform 0.1s ease-out; }

/* --- SEKCJA HERO --- */
.hero-container { min-height: 100vh; width: 100%; display: flex; flex-direction: column; align-items: center; position: relative; overflow: hidden; padding: 2rem; background: transparent; }
.hero-header { width: 100%; max-width: 1200px; display: flex; justify-content: space-between; align-items: center; padding: 1rem 0; }
.logo { font-size: 1.5rem; font-weight: 700; text-decoration: none; color: var(--text-primary); }
.main-navigation { display: flex; align-items: center; }
.hero-nav { list-style: none; display: flex; gap: 1.5rem; }
.hero-nav a { text-decoration: none; color: var(--text-secondary); font-weight: 500; transition: color 0.3s ease; }
.hero-nav a:hover { color: var(--text-primary); }
.hero-content { flex-grow: 1; display: flex; flex-direction: column; justify-content: center; align-items: center; text-align: center; padding-bottom: 100px; }
.profile-picture { width: 90px; height: 90px; border-radius: 50%; overflow: hidden; margin-bottom: 1rem; border: 2px solid var(--border-color); }
.profile-picture img { width: 100%; height: 100%; object-fit: cover; }
.verified-badge { background: rgba(255, 255, 255, 0.05); border: 1px solid var(--border-color); padding: 0.25rem 0.75rem; border-radius: 999px; font-size: 0.8rem; font-weight: 500; margin-bottom: 2rem; display: flex; align-items: center; gap: 0.4rem; }
.verified-badge .fa-check { color: var(--accent-color); }
.hero-content h1 { font-size: clamp(3rem, 10vw, 4.5rem); font-weight: 800; letter-spacing: -0.04em; line-height: 1.1; margin-bottom: 1.5rem; color: var(--text-primary); }
.hero-content h1 .line { display: block; }
.hero-content p { font-size: 1.125rem; color: var(--text-secondary); max-width: 550px; line-height: 1.7; }
.social-icons { margin-top: 2rem; display: flex; gap: 0.5rem; background: rgba(255, 255, 255, 0.05); border: 1px solid var(--border-color); padding: 0.5rem; border-radius: 999px; backdrop-filter: blur(10px); }
.social-icons a { color: var(--text-secondary); font-size: 1.25rem; width: 40px; height: 40px; display: flex; justify-content: center; align-items: center; border-radius: 50%; text-decoration: none; transition: color 0.3s ease, background-color 0.3s ease; }
.social-icons a:hover { color: var(--text-primary); background-color: rgba(255, 255, 255, 0.1); }

/* --- GŁÓWNA TREŚĆ STRONY --- */
.page-content { background-color: transparent; position: relative; z-index: 2; }
.content-grid, #uslugi, #portfolio, #kontakt, #tools, #opinie { padding: 4rem 0; }
.grid-intro { text-align: center; margin-bottom: 4rem; }
.grid-intro h2 { font-size: 2.5rem; margin-bottom: 0.5rem; color: var(--text-primary); }
.grid-intro p { font-size: 1.125rem; color: var(--text-secondary); max-width: 500px; margin: 0 auto; }

/* --- SEKCJA BLOGA (ZMIENIONA) --- */
.post-card { 
    background-color: var(--card-bg-color); 
    border: 1px solid var(--border-color); 
    border-radius: 12px; 
    margin-bottom: 1.5rem; 
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}
.post-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 20px rgba(56, 189, 248, 0.1);
}
.post-card .card-content {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}
.card-content .post-meta { 
    color: var(--text-secondary); 
    font-size: 0.875rem; 
    margin-bottom: 1rem; 
}
.card-content .post-meta span { 
    color: var(--accent-color); 
    font-weight: 500; 
}
.card-content h3 { 
    font-size: 1.5rem; 
    color: var(--text-primary); 
    line-height: 1.4; 
    margin-bottom: 1rem;
    flex-grow: 1; 
}
.read-more-btn {
    color: var(--text-secondary);
    font-weight: 500;
    transition: color 0.3s ease;
    text-decoration: none;
    display: inline-block;
    cursor: pointer;
}
.read-more-btn:hover {
    color: var(--accent-color);
}
.read-more-btn .arrow {
    display: inline-block;
    transition: transform 0.3s ease;
}
.post-card.is-expanded .read-more-btn .arrow {
    transform: rotate(180deg);
}
.expandable-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease-in-out, padding-top 0.5s ease-in-out, padding-bottom 0.5s ease-in-out;
    padding: 0 2rem;
}
.expandable-content p {
    color: var(--text-secondary);
    line-height: 1.7;
    border-top: 1px solid var(--border-color);
    padding-top: 1.5rem;
}
.post-card.is-expanded .expandable-content {
    max-height: 500px;
    padding-bottom: 2rem;
}

/* --- SEKCJA USŁUGI (STACKING CARDS) --- */
.service-stack-container { 
    padding-top: 2rem;
}
.service-stack-card { 
    background-color: var(--card-bg-color); 
    border: 1px solid var(--border-color); 
    border-radius: 16px; 
    padding: 2rem; 
    position: sticky; 
    top: 80px; 
    margin-bottom: 3rem; 
    box-shadow: 0 25px 50px -12px var(--shadow-color); 
    overflow: hidden; 
    will-change: transform;
}
.service-card-main, .service-card-details { transition: opacity 0.4s ease, transform 0.4s ease; }
.service-card-content { display: grid; grid-template-columns: 1fr 0.8fr;  align-items: flex-start; border-bottom: 1px solid var(--border-color); padding-bottom: 2rem; margin-bottom: 1.5rem; }
.service-card-text h3 { font-size: 2rem; color: var(--text-primary); margin-bottom: 1rem; }
.service-card-text p { color: var(--text-secondary); line-height: 1.7; margin-bottom: 2rem; }
.service-card-visual { height: 250px; border-radius: 8px; overflow: hidden; }
.service-card-visual img { width: 100%; height: 100%; object-fit: cover; }
.service-card-metrics { display: flex; gap: 2rem; justify-content: flex-end; }
.metric-item span { display: block; font-size: 0.9rem; color: var(--text-secondary); margin-bottom: 0.25rem; }
.metric-item strong { font-size: 2rem; font-weight: 700; color: var(--text-primary); }

.service-card-details {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%; padding: 2rem;
    opacity: 0; pointer-events: none; transform: translateY(20px);
    display: flex; flex-direction: column;
}
.service-card-details h4 { font-size: 1.5rem; margin-bottom: 2rem; text-align: center; color: var(--text-primary); }
.service-card-details ul { list-style: none; flex-grow: 1; }
.service-card-details li { display: flex; align-items: center; border-bottom: 1px solid var(--border-color); padding: 1rem 0; color: var(--text-secondary); }
.service-card-details li span { color: var(--accent-color); font-weight: 700; font-size: 1rem; margin-right: 1.5rem; }
.service-card-details .btn-project { align-self: flex-start; margin-top: 1rem; }

.service-stack-card.is-detailed .service-card-main {
    opacity: 0;
    transform: translateY(-20px);
    pointer-events: none;
}
.service-stack-card.is-detailed .service-card-details {
    opacity: 1;
    pointer-events: all;
    transform: translateY(0);
    transition-delay: 0.2s;
}

/* --- SEKCJA PORTFOLIO --- */
#portfolio { padding: 4rem 0 6rem 0; }
.portfolio-layout { display: grid; grid-template-columns: 1fr 1.2fr; gap: 4rem; align-items: flex-start; }
.portfolio-left { display: flex; flex-direction: column; }
.project-description { padding-bottom: 30vh; opacity: 0.4; transition: opacity 0.4s ease; }
.project-description.is-in-view { opacity: 1; }
.project-number { font-size: 1rem; font-weight: 700; color: var(--accent-color); margin-bottom: 1rem; display: block; }
.project-description h3 { font-size: 2.2rem; color: var(--text-primary); line-height: 1.2; margin-bottom: 1.5rem; }
.project-description p { color: var(--text-secondary); font-size: 1.1rem; line-height: 1.7; max-width: 450px; margin-bottom: 2rem; }
.btn-project { color: var(--text-primary); text-decoration: none; font-weight: 500; border: 1px solid var(--border-color); padding: 0.75rem 1.5rem; border-radius: 999px; transition: background-color 0.3s, border-color 0.3s; }
.btn-project:hover { background-color: var(--accent-color); border-color: var(--accent-color); color: var(--bg-color); }
.portfolio-right { height: 100%; }
.image-sticky-wrapper { position: sticky; top: 120px; width: 100%; height: 70vh; border-radius: 12px; overflow: hidden; border: 1px solid var(--border-color); }
.project-image { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; scale: 1.05; transition: opacity 0.6s ease, scale 0.6s ease; }
.project-image.is-active { opacity: 1; scale: 1; }

/* --- SEKCJA OPINIE --- */
#opinie {
    padding: 4rem 0;
}
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    align-items: start;
}
.testimonial-item {
    text-align: center;
}
.testimonial-logo {
    height: 40px;
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
    transition: color 0.3s ease;
}
.testimonial-item:hover .testimonial-logo {
    color: var(--text-primary);
}
.testimonial-item p {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.6;
    max-width: 300px;
    margin: 0 auto;
}

/* --- SEKCJA TOOLS (MARQUEE) --- */
#tools { 
    padding-top: 6rem;
}
.tools-marquee { width: 100%; overflow: hidden; position: relative; -webkit-mask-image: linear-gradient(to right, transparent, black 20%, black 80%, transparent); mask-image: linear-gradient(to right, transparent, black 20%, black 80%, transparent); }
.tools-track { display: flex; width: calc(200px * 14); animation: marquee-scroll 40s linear infinite; }
@keyframes marquee-scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.tool-item { flex-shrink: 0; width: 200px; display: flex; justify-content: center; align-items: center; padding: 0 2rem; }
.tool-item img { height: 40px; width: auto; max-width: 120px; filter: grayscale(1) opacity(0.6); transition: filter 0.3s ease; }
.tool-item:hover img { filter: grayscale(0) opacity(1); }

/* --- SEKCJA KONTAKT --- */
#kontakt { padding: 6rem 0; text-align: center; }
.contact-subtitle { display: inline-block; margin-bottom: 1rem; color: var(--accent-color); font-weight: 500; }
#kontakt .grid-intro { margin-bottom: 3rem; }
.contact-actions { display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap; }
.btn { display: inline-block; padding: 0.8rem 2rem; border: 2px solid transparent; border-radius: 999px; font-weight: 700; text-decoration: none; transition: transform 0.3s ease, background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease; }
.btn:hover { transform: translateY(-3px); }
.btn-primary { background-color: var(--accent-color); color: var(--bg-color); }
.btn-primary:hover { background-color: #67d4fa; }
.btn-secondary { border-color: var(--border-color); color: var(--text-primary); }
.btn-secondary:hover { border-color: var(--accent-color); color: var(--accent-color); }

/* --- STOPKA --- */
.site-footer { text-align: center; padding: 4rem 0; color: var(--text-secondary); border-top: 1px solid var(--border-color); }

/* ### STYLE DLA HAMBURGERA I RESPONSIVE ### */
.hamburger-menu {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1001;
    width: 30px;
    height: 24px;
    flex-direction: column;
    justify-content: space-between;
}
.bar {
    display: block;
    width: 100%;
    height: 3px;
    background-color: var(--text-primary);
    border-radius: 3px;
    transition: transform 0.3s ease-in-out, opacity 0.3s ease-in-out;
}
.hamburger-menu.is-active .bar:nth-child(1) { transform: translateY(10.5px) rotate(45deg); }
.hamburger-menu.is-active .bar:nth-child(2) { opacity: 0; }
.hamburger-menu.is-active .bar:nth-child(3) { transform: translateY(-10.5px) rotate(-45deg); }


@media (max-width: 992px) {
    .cursor-spotlight { animation: roaming-glow 20s infinite linear alternate; transition: none; }
    .portfolio-layout { grid-template-columns: 1fr; }
    .portfolio-right { display: none; }
    .project-description { padding-bottom: 4rem; opacity: 1; }
    .service-stack-card { 
        top: 25px; 
        padding: 1.5rem; 
        margin-bottom:0px;
    }
    .service-card-content { grid-template-columns: 1fr; }
    .service-card-visual { grid-row: 1; margin-bottom: 2rem; height: 200px; }
    .service-card-metrics { justify-content: space-around; }
}
@media (max-width: 768px) {
    .hamburger-menu {
        display: flex;
    }
    .hero-nav { display: none; }
    .hero-nav-wrapper.is-active { display: flex; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(13, 13, 13, 0.95); backdrop-filter: blur(10px); z-index: 1000; justify-content: center; align-items: center; }
    .hero-nav-wrapper.is-active .hero-nav { display: flex; flex-direction: column; gap: 2rem; }
    .hero-nav-wrapper.is-active .hero-nav a { font-size: 2rem; color: var(--text-primary); }
    
    .contact-actions { flex-direction: column; align-items: center; }
    .btn { width: 100%; max-width: 350px; }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .tool-item { width: 150px; }
    .tool-item img { height: 30px; }
    .tools-track { width: calc(150px * 14); }
    .metric-item strong {
        font-size: 1.5rem;
    }

    .content-grid, #uslugi, #portfolio, #kontakt, #tools, #opinie {
        padding-top: 2.5rem;
        padding-bottom: 2.5rem;
    }
    #uslugi .grid-intro {
        margin-bottom: 2.5rem;
    }
}

@keyframes roaming-glow {
    0% { top: 20%; left: 10%; }
    25% { top: 80%; left: 80%; }
    50% { top: 50%; left: 20%; }
    75% { top: 10%; left: 90%; }
    100% { top: 20%; left: 10%; }
}
/* --- STYLE DLA BANNERA COOKIES --- */
/* --- STYLE DLA BANNERA COOKIES --- */
.cookie-consent-container {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    z-index: 10000;
    font-family: 'Inter', sans-serif;
    transform: translateY(110%);
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    justify-content: center;
    align-items: flex-end;
}
.cookie-consent-container.is-visible {
    transform: translateY(0);
}
.cookie-banner, .cookie-preferences-modal {
    width: 100%;
    max-width: 1140px;
    background-color: rgba(24, 24, 24, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    margin: 1.5rem;
    border-radius: 16px;
    box-shadow: 0 -5px 30px var(--shadow-color);
    overflow: hidden;
}
.cookie-banner-content, .cookie-modal-content {
    padding: 2rem;
}
.cookie-banner-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}
.cookie-text h3 {
    color: var(--text-primary);
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}
.cookie-text p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
    max-width: 600px;
}
.cookie-actions {
    display: flex;
    gap: 1rem;
    flex-shrink: 0;
}

/* ZMIANA: Lepsza widoczność przycisku secondary */
.cookie-consent-container .btn-secondary {
    background-color: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.2);
}
.cookie-consent-container .btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: var(--accent-color);
    color: var(--accent-color);
}


/* Modal preferencji */
.cookie-preferences-modal {
    position: absolute;
    bottom: 0;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease, transform 0.4s ease;
    transform: translateY(20px);
}
.cookie-consent-container.modal-active .cookie-banner {
    opacity: 0;
    pointer-events: none;
}
.cookie-consent-container.modal-active .cookie-preferences-modal {
    opacity: 1;
    pointer-events: all;
    transform: translateY(0);
    transition-delay: 0.2s;
}

.cookie-modal-header {
    text-align: center;
    margin-bottom: 2.5rem;
}
.cookie-modal-header h3 {
    font-size: 1.75rem;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}
.cookie-modal-header p {
    color: var(--text-secondary);
    max-width: 550px;
    margin: 0 auto;
    font-size: 1rem;
    line-height: 1.6;
}
.cookie-options {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2.5rem;
}
.cookie-option {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    border: 1px solid var(--border-color);
    background-color: var(--bg-color);
    border-radius: 12px;
}
.cookie-option-text strong {
    color: var(--text-primary);
    font-weight: 500;
    display: block;
    margin-bottom: 0.25rem;
}
.cookie-option-text small {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.cookie-modal-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

/* Custom Toggle Switch */
.cookie-toggle {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 28px;
    flex-shrink: 0;
}
.cookie-toggle input {
    opacity: 0;
    width: 0;
    height: 0;
}
.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(255, 255, 255, 0.1);
    transition: .4s;
    border-radius: 34px;
}
.slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 4px;
    bottom: 4px;
    background-color: #EAEAEA;
    transition: .4s;
    border-radius: 50%;
}
input:checked + .slider {
    background-color: var(--accent-color);
}
input:disabled + .slider {
    background-color: var(--accent-color);
    cursor: not-allowed;
}
input:disabled + .slider:before {
    background-color: #cccccc;
}
input:checked + .slider:before {
    transform: translateX(22px);
}

/* ZMIANA: Mniejsza wysokość i poprawki na mobile */
@media (max-width: 768px) {
    .cookie-banner, .cookie-preferences-modal {
        margin: 0.75rem;
        max-width: calc(100% - 1.5rem);
    }
    .cookie-banner-content, .cookie-modal-content {
        padding: 1.2rem;
    }
    .cookie-banner-content {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
        gap: 1.2rem;
    }
    .cookie-text p {
        font-size: 0.85rem;
    }
    .cookie-actions, .cookie-modal-actions {
        flex-direction: column;
        width: 100%;
        gap: 0.75rem;
    }
    .btn {
        width: 100%;
        padding: 0.7rem 1.5rem;
    }
    .cookie-modal-header {
        margin-bottom: 1.5rem;
    }
    .cookie-modal-header h3 {
        font-size: 1.5rem;
    }
    .cookie-options {
        margin-bottom: 1.5rem;
    }
    .cookie-option {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
        padding: 1rem;
    }
    .cookie-toggle {
        align-self: flex-end;
    }
}
.site-footer {
    padding: 3rem 0; /* Zwiększenie przestrzeni */
}

.site-footer p {
    margin-bottom: 0.5rem;
}

.footer-link {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: var(--accent-color);
}
.cookie-policy-link {
    color: var(--text-primary);      /* Ten sam kolor co nagłówki - jaśniejszy od tekstu */
    font-weight: 600;                /* Delikatne pogrubienie, aby się wyróżniał */
    text-decoration: none;           /* NAJWAŻNIEJSZE: Usunięcie podkreślenia */
    transition: color 0.3s ease;
}

.cookie-policy-link:hover {
    color: var(--accent-color);      /* Płynna zmiana na kolor akcentu przy najechaniu */
}
@media (max-width: 768px) {
    .service-stack-card {
        padding: 1rem;
        margin-bottom: 70px;
    }

    .service-card-text h3 {
        font-size: 1.3rem;
        margin-bottom: 0.5rem;
    }

    .service-card-text p {
        font-size: 0.9rem;
        line-height: 1.5;
        margin-bottom: 1.2rem;
    }

    .service-card-visual {
        height: 140px;
    }

    .service-card-metrics {
        display: flex;
        flex-direction: row; /* zmieniono z column */
        justify-content: space-between;
        gap: 1rem;
        margin-top: 1.2rem;
    }

    .metric-item {
        flex: 1;
        text-align: center;
    }

    .metric-item span {
        display: block;
        font-size: 0.8rem;
        margin-bottom: 0.2rem;
    }

    .metric-item strong {
        font-size: 1.1rem;
    }

    .service-card-details {
        padding: 1.2rem;
    }

    .service-card-details h4 {
        font-size: 1.15rem;
        margin-bottom: 1rem;
    }

    .service-card-details li {
        padding: 0.5rem 0;
        font-size: 0.9rem;
    }

    .service-card-details li span {
        font-size: 0.9rem;
        margin-right: 0.75rem;
    }
}