:root {
    --bg: #05060a;
    --bg-alt: #0b0d14;
    --accent: #ff6b2b;
    --accent-soft: rgba(255, 107, 43, 0.12);
    --accent-strong: #ff8a4f;
    --text-main: #f5f5f7;
    --text-muted: #a0a3b1;
    --border-subtle: #1b1e2a;
    --card-bg: #0f111a;
    --danger: #ff4b4b;
    --success: #3dd68c;
    --shadow-soft: 0 18px 45px rgba(0, 0, 0, 0.55);
    --radius-lg: 18px;
    --radius-md: 12px;
    --radius-pill: 999px;
    --transition-fast: 0.18s ease-out;
    --transition-med: 0.25s ease-out;
    --max-width: 1120px;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html, body {
    height: 100%;
}

body {
    font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: radial-gradient(circle at top, #15192a 0, #05060a 55%);
    color: var(--text-main);
    -webkit-font-smoothing: antialiased;
}

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

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

.page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* HEADER */

header {
    position: sticky;
    top: 0;
    z-index: 20;
    backdrop-filter: blur(18px);
    background: linear-gradient(to bottom, rgba(5, 6, 10, 0.92), rgba(5, 6, 10, 0.7), transparent);
    border-bottom: 1px solid rgba(255, 255, 255, 0.02);
}

.nav {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 14px 20px 10px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

.brand-mark {
    width: 32px;
    height: 32px;
    border-radius: 10px;
    background: radial-gradient(circle at 20% 20%, #ffe082, #ff6b2b 40%, #ff2b6b 80%);
    box-shadow: 0 0 24px rgba(255, 107, 43, 0.7);
    position: relative;
    overflow: hidden;
}

.brand-mark::after {
    content: "";
    position: absolute;
    inset: 18%;
    border-radius: 8px;
    border: 2px solid rgba(5, 6, 10, 0.9);
    transform: rotate(-18deg);
}

.brand-text-main {
    font-weight: 600;
    letter-spacing: 0.06em;
    font-size: 0.9rem;
    text-transform: uppercase;
}

.brand-text-sub {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 18px;
    font-size: 0.9rem;
}

.nav-links a {
    padding: 6px 0;
    color: var(--text-muted);
    position: relative;
    transition: color var(--transition-fast);
}

.nav-links a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -4px;
    width: 0;
    height: 2px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--accent), var(--accent-strong));
    transition: width var(--transition-fast);
}

.nav-links a:hover {
    color: var(--text-main);
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-cta {
    display: flex;
    align-items: center;
    gap: 10px;
}

.pill {
    border-radius: var(--radius-pill);
    padding: 6px 14px;
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-muted);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(11, 13, 20, 0.9);
}

.pill-dot {
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: var(--success);
    box-shadow: 0 0 12px rgba(61, 214, 140, 0.9);
}

.btn-primary {
    border-radius: var(--radius-pill);
    padding: 9px 18px;
    font-size: 0.86rem;
    font-weight: 500;
    border: none;
    cursor: pointer;
    background: linear-gradient(135deg, var(--accent), var(--accent-strong));
    color: #05060a;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 12px 30px rgba(255, 107, 43, 0.45);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), filter var(--transition-fast);
}

.btn-primary:hover {
    transform: translateY(-1px);
    filter: brightness(1.05);
    box-shadow: 0 16px 40px rgba(255, 107, 43, 0.6);
}

.btn-ghost {
    border-radius: var(--radius-pill);
    padding: 9px 16px;
    font-size: 0.86rem;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(11, 13, 20, 0.9);
    color: var(--text-main);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    transition: border-color var(--transition-fast), background var(--transition-fast), transform var(--transition-fast);
}

.btn-ghost:hover {
    border-color: rgba(255, 255, 255, 0.3);
    background: rgba(18, 21, 32, 0.95);
    transform: translateY(-1px);
}

/* SECTIONS */

.section {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 40px 20px;
}

/* HERO */

.hero {
    display: grid;
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    gap: 40px;
    padding-top: 40px;
    padding-bottom: 40px;
    align-items: center;
}

.hero-kicker {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 5px 10px;
    border-radius: var(--radius-pill);
    background: rgba(255, 107, 43, 0.08);
    border: 1px solid rgba(255, 107, 43, 0.35);
    color: var(--accent-strong);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

.hero-kicker-dot {
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: radial-gradient(circle, #ffe082, #ff6b2b);
}

.hero-title {
    margin-top: 18px;
    font-size: clamp(2.2rem, 3.1vw, 3rem);
    line-height: 1.1;
    letter-spacing: -0.03em;
}

.hero-title span.highlight {
    background: linear-gradient(120deg, #ffe082, #ff6b2b, #ff2b6b);
    -webkit-background-clip: text;
    color: transparent;
}

.hero-subtitle {
    margin-top: 16px;
    font-size: 0.98rem;
    color: var(--text-muted);
    max-width: 34rem;
}

.hero-badges {
    margin-top: 18px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.badge {
    border-radius: var(--radius-pill);
    padding: 6px 12px;
    font-size: 0.78rem;
    border: 1px solid rgba(255, 255, 255, 0.06);
    background: rgba(11, 13, 20, 0.9);
    color: var(--text-muted);
}

.hero-cta-row {
    margin-top: 22px;
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    align-items: center;
}

.hero-meta {
    margin-top: 18px;
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.hero-meta-item strong {
    color: var(--text-main);
    font-weight: 500;
}

/* HERO VISUAL */

.hero-visual {
    position: relative;
}

.hero-card {
    background: radial-gradient(circle at top left, rgba(255, 107, 43, 0.18), transparent 55%), var(--card-bg);
    border-radius: var(--radius-lg);
    padding: 18px 18px 16px;
    border: 1px solid var(--border-subtle);
    box-shadow: var(--shadow-soft);
    position: relative;
    overflow: hidden;
}

.hero-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.hero-card-title {
    font-size: 0.9rem;
    font-weight: 500;
}

.hero-card-sub {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.hero-card-chip {
    border-radius: var(--radius-pill);
    padding: 4px 10px;
    font-size: 0.72rem;
    background: rgba(5, 6, 10, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.hero-card-chip-dot {
    width: 7px;
    height: 7px;
    border-radius: 999px;
    background: var(--accent);
}

.hero-thermal {
    margin-top: 10px;
    border-radius: 14px;
    overflow: hidden;
    position: relative;
    background: radial-gradient(circle at 10% 10%, #ffe082, #ff6b2b 30%, #ff2b6b 60%, #3f51b5 90%);
    height: 210px;
}

.hero-thermal-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 20%, rgba(0, 0, 0, 0.1), transparent 40%), radial-gradient(circle at 80% 70%, rgba(0, 0, 0, 0.25), transparent 55%);
    mix-blend-mode: multiply;
}

.hero-thermal-grid {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(5, 6, 10, 0.35) 1px, transparent 1px), linear-gradient(90deg, rgba(5, 6, 10, 0.35) 1px, transparent 1px);
    background-size: 18px 18px;
    opacity: 0.7;
}

.hero-thermal-spot {
    position: absolute;
    width: 70px;
    height: 70px;
    border-radius: 999px;
    background: radial-gradient(circle, #fffde7, #ff6b2b 40%, transparent 70%);
    top: 26%;
    left: 18%;
    box-shadow: 0 0 30px rgba(255, 107, 43, 0.9);
}

.hero-thermal-spot:nth-child(2) {
    top: 58%;
    left: 62%;
    width: 80px;
    height: 80px;
}

.hero-thermal-spot:nth-child(3) {
    top: 40%;
    left: 78%;
    width: 46px;
    height: 46px;
}

.hero-card-footer {
    margin-top: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.78rem;
    color: var(--text-muted);
}

.hero-card-footer span.value {
    color: var(--text-main);
    font-weight: 500;
}

.hero-floating {
    position: absolute;
    right: 0;
    bottom: -10px;
    transform: translateY(50%);
    background: rgba(5, 6, 10, 0.96);
    border-radius: var(--radius-md);
    padding: 10px 12px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    font-size: 0.78rem;
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 180px;
}

.hero-floating-label {
    color: var(--text-muted);
}

.hero-floating-value {
    font-weight: 500;
}

.hero-floating-tag {
    font-size: 0.72rem;
    color: var(--accent-strong);
}

/* SECTION HEADINGS */

.section-heading {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 20px;
    margin-bottom: 24px;
}

.section-title {
    font-size: 1.4rem;
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: 0.9rem;
    color: var(--text-muted);
    max-width: 30rem;
}

.section-tag {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-muted);
}

/* GRID 3 */

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

/* CARD */

.card {
    background: var(--card-bg);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-subtle);
    padding: 16px 16px 14px;
    box-shadow: 0 10px 26px rgba(0, 0, 0, 0.45);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top, rgba(255, 107, 43, 0.12), transparent 55%);
    opacity: 0;
    transition: opacity var(--transition-med);
    pointer-events: none;
}

.card:hover::before {
    opacity: 1;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 10px;
}

.card-title {
    font-size: 0.98rem;
    font-weight: 500;
}

.card-pill {
    font-size: 0.72rem;
    border-radius: var(--radius-pill);
    padding: 4px 9px;
    background: rgba(11, 13, 20, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-muted);
}

.card-body {
    font-size: 0.86rem;
    color: var(--text-muted);
    margin-bottom: 10px;
}

.card-list {
    list-style: none;
    margin: 0;
    padding: 0;
    font-size: 0.82rem;
    color: var(--text-muted);
}

.card-list li {
    display: flex;
    align-items: flex-start;
    gap: 6px;
    margin-bottom: 4px;
}

.card-list li::before {
    content: "●";
    font-size: 0.6rem;
    color: var(--accent-strong);
    margin-top: 3px;
}

.card-footer {
    margin-top: 10px;
    font-size: 0.78rem;
    color: var(--text-muted);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-footer strong {
    color: var(--text-main);
    font-weight: 500;
}

/* STEPS */

.steps {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.step {
    border-radius: var(--radius-md);
    border: 1px dashed rgba(255, 255, 255, 0.12);
    padding: 14px 14px 12px;
    background: rgba(5, 6, 10, 0.9);
}

.step-number {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--accent-strong);
    margin-bottom: 4px;
}

.step-title {
    font-size: 0.96rem;
    margin-bottom: 6px;
}

.step-body {
    font-size: 0.84rem;
    color: var(--text-muted);
}

/* ABOUT */

.about {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    gap: 26px;
    align-items: flex-start;
}

.about-text {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.about-highlight {
    margin-top: 10px;
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.about-highlight-item {
    font-size: 0.84rem;
    color: var(--text-main);
}

.about-highlight-item span {
    color: var(--accent-strong);
    font-weight: 500;
}

.about-card {
    background: var(--card-bg);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-subtle);
    padding: 14px 14px 12px;
    font-size: 0.84rem;
    color: var(--text-muted);
    box-shadow: 0 10px 26px rgba(0, 0, 0, 0.45);
}

.about-card-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 6px;
}

.about-card-row strong {
    color: var(--text-main);
    font-weight: 500;
}

.about-card-tag {
    font-size: 0.72rem;
    color: var(--accent-strong);
}

/* CONTACT */

.contact {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    gap: 24px;
    align-items: flex-start;
}

.contact-info {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.contact-info-block {
    margin-top: 12px;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    font-size: 0.86rem;
}

.contact-info-label {
    color: var(--text-muted);
}

.contact-info-value {
    color: var(--text-main);
    font-weight: 500;
}

.contact-form {
    background: var(--card-bg);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-subtle);
    padding: 16px 16px 14px;
    box-shadow: 0 10px 26px rgba(0, 0, 0, 0.45);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin-bottom: 10px;
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 0.82rem;
}

.form-field label {
    color: var(--text-muted);
}

.form-field input,
.form-field textarea {
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(5, 6, 10, 0.9);
    padding: 8px 10px;
    color: var(--text-main);
    font-family: inherit;
    font-size: 0.86rem;
    outline: none;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

.form-field input:focus,
.form-field textarea:focus {
    border-color: var(--accent-strong);
    box-shadow: 0 0 0 1px rgba(255, 107, 43, 0.4);
    background: rgba(8, 10, 16, 0.98);
}

.form-field textarea {
    resize: vertical;
    min-height: 90px;
}

.form-note {
    font-size: 0.76rem;
    color: var(--text-muted);
    margin-top: 6px;
}

.form-submit-row {
    margin-top: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
}

.form-submit-row small {
    font-size: 0.76rem;
    color: var(--text-muted);
}

/* FOOTER */

footer {
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    margin-top: 20px;
}

.footer-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 14px 20px 18px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 14px;
    font-size: 0.78rem;
    color: var(--text-muted);
}

.footer-links {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--text-muted);
}

.footer-links a:hover {
    color: var(--text-main);
}

/* MEDIA QUERIES */

@media (max-width: 960px) {
    .hero {
        grid-template-columns: minmax(0, 1fr);
    }

    .hero-visual {
        order: -1;
    }

    .about,
    .contact {
        grid-template-columns: minmax(0, 1fr);
    }

    .grid-3 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .steps {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .contact-info-block {
        grid-template-columns: minmax(0, 1fr);
    }
}

@media (max-width: 720px) {
    .nav {
        flex-direction: column;
        align-items: flex-start;
    }

    .nav-links {
        display: none;
    }

    .hero {
        padding-top: 24px;
    }

    .section {
        padding: 30px 16px;
    }

    .grid-3,
    .steps {
        grid-template-columns: minmax(0, 1fr);
    }

    .footer-inner {
        flex-direction: column;
        align-items: flex-start;
    }
.hero-thermal-img { 
width: 100%;
 height: 210px;
 object-fit: cover; border-radius: 14px; 
display: block;
 }
.hero-thermal {
    height: 210px; /* zostawiamy, żeby layout się nie rozjechał */
    overflow: hidden;
    border-radius: 14px;
}

.hero-thermal-img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* klucz: automatyczne skalowanie */
    display: block;
    border-radius: 14px;
}