/* ===================================================
   KM GROUP GMBH – MAIN STYLESHEET (BALANCED VIBRANT)
   =================================================== */

:root {
    --color-primary:    #d946ef; /* Soczysty, elegancki róż (Fuchsia) */
    --color-primary-d:  #c026d3; /* Ciemniejszy odcień fuksji na hover */
    --color-accent:     #0ea5e9; /* Żywy, profesjonalny błękit (Ocean Blue) */
    --color-dark:       #0f172a; /* Głęboki, biznesowy granat (Slate 900) */
    --color-dark-2:     #1e293b; /* Ciemny szary do kart i stopki */
    --color-text:       #334155; 
    --color-text-light: #64748b;
    --color-bg:         #fdfaff; /* Bardzo jasne, czyste tło z minimalną nutą fioletu */
    --color-white:      #ffffff;
    --color-border:     #f1f5f9; 
    --font-main:        'Inter', sans-serif;
    --shadow-md:        0 4px 20px rgba(217,70,239,.06);
    --shadow-lg:        0 12px 40px rgba(15,23,42,.08);
    --radius:           12px;
    --radius-lg:        20px;
    --transition:       0.28s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html  { scroll-behavior: smooth; }
body  { font-family: var(--font-main); font-size: 16px; line-height: 1.7; color: var(--color-text); background: var(--color-bg); overflow-x: hidden; }
img   { display: block; max-width: 100%; height: auto; }
a     { color: inherit; text-decoration: none; }
ul    { list-style: none; }

/* ===================================================
   PRELOADER
   =================================================== */
.preloader {
    position: fixed; inset: 0;
    background: var(--color-dark);
    display: flex; align-items: center; justify-content: center;
    z-index: 9999;
}
.preloader-spinner {
    width: 48px; height: 48px;
    border: 4px solid rgba(255,255,255,.15);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ===================================================
   NAVBAR
   =================================================== */
.navbar {
    position: fixed; top: 0; left: 0; right: 0;
    z-index: 1000;
    padding: 1.25rem 0;
    transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
}
.navbar--scrolled {
    background: rgba(15,23,42,.97);
    backdrop-filter: blur(12px);
    box-shadow: 0 2px 20px rgba(0,0,0,.25);
    padding: .75rem 0;
}
.nav-container {
    max-width: 1200px; margin: 0 auto; padding: 0 1.5rem;
    display: flex; align-items: center; gap: 2rem;
}
.nav-logo { font-size: 1.5rem; font-weight: 800; letter-spacing: -.5px; flex-shrink: 0; z-index: 1001; }
.logo-km    { color: var(--color-primary); }
.logo-group { color: var(--color-white); }

.nav-links { display: flex; gap: .25rem; margin-left: auto; }
.nav-link {
    color: rgba(255,255,255,.8); font-size: .9rem; font-weight: 500;
    padding: .5rem .85rem; border-radius: 8px;
    transition: color var(--transition), background var(--transition);
}
.nav-link:hover { color: var(--color-white); background: rgba(255,255,255,.08); }

.nav-cta {
    flex-shrink: 0; background: var(--color-primary); color: var(--color-white);
    font-size: .88rem; font-weight: 600; padding: .55rem 1.1rem;
    border-radius: 8px; display: flex; align-items: center; gap: .5rem;
    transition: background var(--transition), transform var(--transition);
}
.nav-cta:hover { background: var(--color-primary-d); transform: translateY(-1px); }

.nav-toggle {
    display: none; flex-direction: column; gap: 5px;
    background: none; border: none; cursor: pointer; padding: 4px; margin-left: auto;
    z-index: 1001;
}
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--color-white); border-radius: 2px; transition: transform var(--transition), opacity var(--transition); }
.nav-toggle--open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle--open span:nth-child(2) { opacity: 0; }
.nav-toggle--open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===================================================
   HERO
   =================================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex; align-items: center;
    background: linear-gradient(135deg, var(--color-dark) 0%, #1e1b4b 100%);
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute; inset: 0;
    background:
        radial-gradient(ellipse at 70% 50%, rgba(217,70,239,.12) 0%, transparent 65%),
        radial-gradient(ellipse at 20% 80%, rgba(14,165,233,.1) 0%, transparent 55%);
    pointer-events: none;
}
.hero-overlay {
    position: absolute; inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-container {
    position: relative; z-index: 1;
    max-width: 1200px; margin: 0 auto; padding: 0 1.5rem;
    padding-top: 5rem; width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.hero-pretitle {
    font-size: .85rem; font-weight: 700;
    letter-spacing: 3px; text-transform: uppercase;
    color: var(--color-accent); margin-bottom: 1.25rem;
}
.hero-title {
    font-size: clamp(2.2rem, 4.5vw, 3.8rem);
    font-weight: 900; line-height: 1.08;
    color: var(--color-white); letter-spacing: -1.5px;
    margin-bottom: 1.25rem;
}

.hero-slide-wrap {
    margin-bottom: 2rem;
    overflow: hidden;
    height: 3.2rem;
}
.slideshow {
    padding: 0; margin: 0;
    animation: slideshowAnim 9s infinite;
}
.slideshow li {
    line-height: 1.4;
    height: 3.2rem;
    display: flex; align-items: center;
}
.slideshow li span {
    font-size: 1.15rem;
    font-weight: 500;
    color: rgba(255,255,255,.75);
    letter-spacing: .3px;
}
@keyframes slideshowAnim {
    0%   { transform: translateY(0); }
    28%  { transform: translateY(0); }
    33%  { transform: translateY(-3.2rem); }
    61%  { transform: translateY(-3.2rem); }
    66%  { transform: translateY(-6.4rem); }
    94%  { transform: translateY(-6.4rem); }
    99%  { transform: translateY(0); }
    100% { transform: translateY(0); }
}

.hero-btn { font-size: 1rem; padding: .9rem 2rem; }

.hero-right {
    display: flex; flex-direction: column; gap: 1rem;
}
.hero-card {
    display: flex; align-items: flex-start; gap: 1rem;
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.1);
    border-radius: var(--radius);
    padding: 1.25rem 1.5rem;
    backdrop-filter: blur(8px);
    transition: background var(--transition), transform var(--transition);
}
.hero-card:hover {
    background: rgba(255,255,255,.1);
    transform: translateX(6px);
}
.hero-card-icon {
    flex-shrink: 0;
    width: 44px; height: 44px;
    background: rgba(14,165,233,.2);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.2rem; color: var(--color-accent);
}
.hero-card h3 {
    font-size: .95rem; font-weight: 700;
    color: var(--color-white); margin-bottom: .25rem;
}
.hero-card p {
    font-size: .82rem; color: rgba(255,255,255,.6);
    line-height: 1.4;
}

/* POPRAWKA KLIKALNOŚCI STRZAŁKI W HERO */
.hero-scroll-indicator {
    position: absolute; bottom: 2rem; left: 50%;
    transform: translateX(-50%);
    color: rgba(255,255,255,.4); font-size: 1.5rem;
    animation: bounce 2s infinite;
    z-index: 10;
    cursor: pointer;
    display: inline-block;
    transition: color var(--transition);
}
.hero-scroll-indicator:hover {
    color: var(--color-primary);
}
.hero-scroll-indicator a {
    display: block;
    padding: 10px;
}
@keyframes bounce {
    0%,100% { transform: translateX(-50%) translateY(0); }
    50%      { transform: translateX(-50%) translateY(8px); }
}

/* ===================================================
   BUTTONS
   =================================================== */
.btn {
    display: inline-flex; align-items: center; justify-content: center;
    gap: .5rem; font-family: var(--font-main); font-weight: 600;
    font-size: .92rem; padding: .72rem 1.5rem;
    border-radius: 9px; border: 2px solid transparent;
    cursor: pointer; transition: all var(--transition); text-align: center;
    width: 100%;
}
.btn-primary { background: var(--color-primary); color: var(--color-white); border-color: var(--color-primary); }
.btn-primary:hover { background: var(--color-primary-d); border-color: var(--color-primary-d); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(217,70,239,.3); }
.btn-outline  { background: transparent; color: var(--color-primary); border-color: var(--color-primary); }
.btn-outline:hover { background: var(--color-primary); color: var(--color-white); transform: translateY(-2px); }

/* ===================================================
   SECTIONS
   =================================================== */
.section      { padding: 5rem 0; position: relative; z-index: 1; }
.section--alt  { background: var(--color-white); }
.section--dark { background: var(--color-dark); }

.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }

.section-header { text-align: center; max-width: 620px; margin: 0 auto 3.5rem; }
.section-title  { font-size: clamp(1.8rem, 3.5vw, 2.6rem); font-weight: 800; letter-spacing: -.8px; color: var(--color-dark); margin-bottom: .75rem; }
.section-subtitle { font-size: 1rem; color: var(--color-text-light); }
.text-white { color: var(--color-white) !important; }

/* ===================================================
   TRAINING BLOCKS
   =================================================== */
.training-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-bottom: 5rem;
    padding-bottom: 5rem;
    border-bottom: 1px solid var(--color-border);
}
.training-block:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }

.training-block--reverse .training-image { order: -1; }

.training-icon-wrap {
    display: inline-flex; align-items: center; justify-content: center;
    width: 52px; height: 52px;
    background: rgba(217,70,239,.1); border-radius: 12px;
    color: var(--color-primary); font-size: 1.4rem; margin-bottom: 1rem;
}
.training-content h3 { font-size: 1.4rem; font-weight: 700; color: var(--color-dark); margin-bottom: 1rem; letter-spacing: -.4px; }
.training-content p  { color: var(--color-text); margin-bottom: .85rem; font-size: .97rem; }
.training-content p:last-child { margin-bottom: 0; }

.training-image { width: 100%; }
.training-img {
    width: 100%; border-radius: var(--radius-lg);
    object-fit: cover; aspect-ratio: 4/3;
    box-shadow: var(--shadow-lg);
}

/* ===================================================
   FEATURES
   =================================================== */
.features-wrap {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-d) 100%);
    padding: 4rem 0; margin-top: 3rem;
}
.features-title { text-align: center; font-size: 1.6rem; font-weight: 700; color: var(--color-white); margin-bottom: 2.5rem; letter-spacing: -.4px; }
.features-grid  { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.feature-card {
    background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.15);
    border-radius: var(--radius); padding: 1.75rem 1.25rem; text-align: center;
    transition: background var(--transition), transform var(--transition);
}
.feature-card:hover { background: rgba(255,255,255,.18); transform: translateY(-4px); }
.feature-icon { font-size: 1.8rem; color: var(--color-accent); margin-bottom: 1rem; }
.feature-card p { color: rgba(255,255,255,.9); font-size: .9rem; line-height: 1.5; }

/* ===================================================
   PRICING
   =================================================== */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.75rem;
    align-items: stretch;
}
.pricing-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 2rem 1.75rem;
    display: flex; 
    flex-direction: column;
    justify-content: space-between;
    transition: box-shadow var(--transition), transform var(--transition);
}
.pricing-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-6px); }

.pricing-card--featured {
    background: var(--color-dark-2);
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px var(--color-primary), var(--shadow-lg);
}
.pricing-card--featured .pricing-name,
.pricing-card--featured .pricing-amount,
.pricing-card--featured .pricing-hours { color: var(--color-white); }
.pricing-card--featured .pricing-desc  { color: rgba(255,255,255,.65); }
.pricing-card--featured .border-bottom { border-color: rgba(255,255,255,.15) !important; }

.d-flex          { display: flex; }
.align-items-center { align-items: center; }
.border-bottom   { border-bottom: 1px solid var(--color-border); }
.mb-4            { margin-bottom: 1rem; }
.pb-3            { padding-bottom: .75rem; }

.pricing-name   { font-size: 1.1rem; font-weight: 700; color: var(--color-dark); }
.pricing-scope  { font-size: .85rem; color: var(--color-text-light); display: block; }
.pricing-amount {
    font-size: 2.8rem; font-weight: 900;
    color: var(--color-dark); letter-spacing: -1px; line-height: 1;
    margin-bottom: 0.5rem;
}
.pricing-amount--mt { margin-top: .5rem; }
.pricing-hours  { font-size: 1rem; font-weight: 600; color: var(--color-text-light); margin-bottom: .5rem; }
.pricing-desc   { font-size: .92rem; color: var(--color-text); margin-bottom: 1.5rem; }

.pricing-card .btn {
    margin-top: auto; 
}

/* ===================================================
   CONTACT
   =================================================== */
.contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.75rem; }
.contact-card {
    background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1);
    border-radius: var(--radius-lg); padding: 2rem 1.5rem; text-align: center;
    transition: background var(--transition), transform var(--transition);
    position: relative;
    z-index: 2;
}
.contact-card:hover { background: rgba(255,255,255,.09); transform: translateY(-4px); }
.contact-icon {
    font-size: 1.8rem; color: var(--color-primary);
    background: rgba(217,70,239,.15); width: 56px; height: 56px;
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    margin: 0 auto 1rem;
}
.contact-card a { color: var(--color-white); font-size: .95rem; font-weight: 500; transition: color var(--transition); display: inline-block; position: relative; z-index: 3; margin-top: .5rem; }
.contact-card a:hover { color: var(--color-accent); }
.contact-card p { color: rgba(255,255,255,.75); font-size: .92rem; line-height: 1.7; }
.contact-nip    { margin-top: .4rem; font-size: .8rem !important; color: rgba(255,255,255,.4) !important; }

/* ===================================================
   FOOTER
   =================================================== */
.footer { 
    background: var(--color-dark-2); 
    border-top: 1px solid rgba(255,255,255,.06); 
    padding: 1.5rem 0; 
    text-align: center; 
    position: relative;
    z-index: 10;
}
.footer p { font-size: .85rem; color: rgba(255,255,255,.35); }
.footer a { position: relative; z-index: 11; display: inline-block; }

/* ===================================================
   ANIMATIONS
   =================================================== */
.fade-in { opacity: 0; transform: translateY(28px); transition: opacity .6s ease, transform .6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ===================================================
   RESPONSIVE
   =================================================== */
@media (max-width: 1024px) {
    .features-grid { grid-template-columns: repeat(2,1fr); }
    
    .pricing-grid  { grid-template-columns: 1fr; gap: 1.5rem; }
    .pricing-grid .pricing-card:last-child { grid-column: auto; max-width: none; margin: 0; }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        justify-items: center;
        padding-top: 7rem;
        padding-bottom: 3rem;
    }
    .hero-content {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    .hero-right { display: none; }

    .training-block,
    .training-block--reverse {
        display: flex !important;
        flex-direction: column !important;
        gap: 2rem;
        margin-bottom: 3.5rem;
        padding-bottom: 3.5rem;
        align-items: stretch !important;
    }
    
    .training-content { order: 1 !important; width: 100%; }
    .training-image   { order: 2 !important; width: 100%; display: block !important; }
    .training-img     { display: block !important; width: 100%; }

    .nav-toggle { display: flex; }
    .nav-cta    { display: none; }
    
    .nav-links  {
        display: none;
        position: fixed; 
        top: 0; left: 0; right: 0; bottom: 0; 
        height: 100vh; 
        background: rgba(15,23,42,.98);
        flex-direction: column;
        align-items: center; justify-content: center;
        gap: 1.5rem; 
        z-index: 999;
    }
    .nav-links--open { display: flex; }
    .nav-link { font-size: 1.2rem; }
}

@media (max-width: 768px) {
    .training-block,
    .training-block--reverse {
        display: flex !important;
        flex-direction: column !important;
        gap: 2rem;
        margin-bottom: 3.5rem;
        padding-bottom: 3.5rem;
        align-items: stretch !important;
    }
    
    .training-content { order: 1 !important; width: 100%; }
    .training-image   { order: 2 !important; width: 100%; display: block !important; }
    .training-img     { display: block !important; width: 100%; }

    .pricing-grid { grid-template-columns: 1fr; }
    .pricing-grid .pricing-card:last-child { grid-column: auto; max-width: none; margin: 0; }

    .contact-grid { grid-template-columns: 1fr; }
    .features-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
    .features-grid { grid-template-columns: 1fr; }
    .hero-title { font-size: 2.2rem; }
    .section { padding: 3.5rem 0; }
}