/* ==========================================================================
   CSS Variables & Reset
   ========================================================================== */
:root {
    --primary-color: #f39c12;
    --primary-hover: #e67e22;
    --secondary-color: #27ae60;
    --secondary-hover: #2ecc71;
    --text-dark: #2c3e50;
    --text-light: #7f8c8d;
    --bg-light: #f4f8f4;
    --white: #ffffff;
    --transition: all 0.3s ease-in-out;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    --shadow-hover: 0 15px 40px rgba(39, 174, 96, 0.15);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: 'Inter', sans-serif; color: var(--text-dark); line-height: 1.6; overflow-x: hidden; background-color: var(--white); }
h1, h2, h3, h4, h5, h6 { font-family: 'Playfair Display', serif; color: var(--text-dark); }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; border-radius: 12px; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.section { padding: 90px 0; }
.bg-light { background-color: var(--bg-light); }
.text-center { text-align: center; }

/* ==========================================================================
   Typography
   ========================================================================== */
.section-subtitle {
    display: inline-block;
    color: var(--secondary-color);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
    font-size: 0.9rem;
    font-family: 'Inter', sans-serif;
}
.section-title { font-size: 2.8rem; margin-bottom: 20px; font-weight: 800; }
.section-title span { color: var(--secondary-color); }
.section-desc { color: var(--text-light); max-width: 600px; margin: 0 auto 50px; font-size: 1.1rem; }

/* Buttons */
.btn {
    display: inline-flex; align-items: center; justify-content: center;
    gap: 8px; padding: 14px 32px; border-radius: 50px; font-weight: 600;
    transition: var(--transition); cursor: pointer; border: none;
    font-size: 1.05rem; font-family: 'Inter', sans-serif;
}
.btn-primary { background-color: var(--secondary-color); color: var(--white); box-shadow: 0 4px 15px rgba(39, 174, 96, 0.3); }
.btn-primary:hover { background-color: var(--secondary-hover); transform: translateY(-3px); box-shadow: 0 8px 25px rgba(39, 174, 96, 0.4); }
.btn-outline { background-color: transparent; color: var(--white); border: 2px solid var(--white); }
.btn-outline:hover { background-color: var(--white); color: var(--text-dark); transform: translateY(-3px); }
.btn-outline-green { display: inline-flex; align-items: center; gap: 8px; padding: 12px 28px; border-radius: 50px; border: 2px solid var(--secondary-color); color: var(--secondary-color); font-weight: 600; font-family: 'Inter', sans-serif; transition: var(--transition); }
.btn-outline-green:hover { background: var(--secondary-color); color: var(--white); transform: translateY(-2px); }

/* ==========================================================================
   Navigation
   ========================================================================== */
.navbar { position: fixed; top: 0; left: 0; width: 100%; z-index: 1000; padding: 18px 0; transition: var(--transition); }
.navbar.scrolled { background: rgba(255,255,255,0.98); backdrop-filter: blur(10px); padding: 12px 0; box-shadow: 0 5px 20px rgba(0,0,0,0.05); }
.nav-container { display: flex; justify-content: space-between; align-items: center; }
.logo { display: flex; align-items: center; gap: 12px; font-family: 'Playfair Display', serif; font-weight: 800; color: var(--white); transition: var(--transition); }
.navbar.scrolled .logo { color: var(--text-dark); }
.logo-circle { width: 48px; height: 48px; border-radius: 50%; background: var(--white); box-shadow: 0 2px 12px rgba(0,0,0,0.18); display: flex; align-items: center; justify-content: center; overflow: hidden; flex-shrink: 0; border: 2px solid rgba(255,255,255,0.5); transition: var(--transition); }
.logo-img { width: 42px; height: 42px; object-fit: contain; border-radius: 50%; display: block; border: none; box-shadow: none; }
.logo-name { font-family: 'Playfair Display', serif; font-weight: 800; font-size: 1.6rem; letter-spacing: 0.5px; color: var(--white); text-shadow: 0 1px 4px rgba(0,0,0,0.3); transition: var(--transition); }
.navbar.scrolled .logo-name { color: var(--text-dark); text-shadow: none; }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a { color: var(--white); font-weight: 500; transition: var(--transition); }
.navbar.scrolled .nav-links a { color: var(--text-dark); }
.nav-links a:hover { color: var(--primary-color); }
.btn-nav { background-color: var(--primary-color) !important; color: var(--white) !important; padding: 10px 22px; border-radius: 50px; }
.btn-nav:hover { background-color: var(--primary-hover) !important; transform: translateY(-2px); }
.hamburger { display: none; font-size: 2rem; color: var(--white); cursor: pointer; }
.navbar.scrolled .hamburger { color: var(--text-dark); }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
    min-height: 100vh;
    background: url('https://images.unsplash.com/photo-1610832958506-aa56368176cf?auto=format&fit=crop&q=80&w=1920') center/cover no-repeat;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 120px 20px 80px;
}
.hero-overlay {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(160deg, rgba(0,0,0,0.80) 0%, rgba(39,174,96,0.30) 100%);
}
.hero-content { position: relative; z-index: 1; max-width: 900px; color: var(--white); }
.hero-badge {
    display: inline-block; font-size: 0.88rem; text-transform: uppercase;
    letter-spacing: 3px; margin-bottom: 20px; color: var(--primary-color);
    font-weight: 700; font-family: 'Inter', sans-serif;
    background: rgba(0,0,0,0.35); padding: 6px 18px; border-radius: 50px;
    border: 1px solid rgba(243,156,18,0.4);
}
.hero-title { font-size: 3.4rem; line-height: 1.18; margin-bottom: 24px; color: var(--white); }
.hero-title span { color: var(--secondary-color); }
.hero-text { font-size: 1.12rem; margin-bottom: 36px; opacity: 0.93; max-width: 720px; margin-left: auto; margin-right: auto; line-height: 1.7; }
.hero-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ==========================================================================
   Stats Bar
   ========================================================================== */
.stats-bar { background: linear-gradient(90deg, var(--secondary-color), #1a8a48); padding: 28px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: center; }
.stat-item { color: var(--white); display: flex; flex-direction: column; align-items: center; }
.stat-number { font-size: 2.2rem; font-weight: 800; font-family: 'Playfair Display', serif; line-height: 1; margin-bottom: 4px; }
.stat-label { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 1.5px; opacity: 0.9; font-weight: 500; }

/* ==========================================================================
   Services
   ========================================================================== */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 40px; }
.service-card {
    background-color: var(--white); border-radius: 16px; box-shadow: var(--shadow);
    transition: var(--transition); position: relative; overflow: hidden; text-align: left; padding-bottom: 28px;
}
.service-img-wrap { width: 100%; height: 210px; overflow: hidden; border-radius: 0; }
.service-img { width: 100%; height: 100%; object-fit: cover; border-radius: 0; transition: transform 0.5s ease; display: block; }
.service-card:hover .service-img { transform: scale(1.06); }
.service-icon { width: 60px; height: 60px; background-color: rgba(39,174,96,0.1); color: var(--secondary-color); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.9rem; margin: 18px 20px 12px; transition: var(--transition); flex-shrink: 0; }
.service-card:hover { transform: translateY(-8px); box-shadow: 0 20px 50px rgba(39,174,96,0.18); }
.service-card:hover .service-icon { background-color: var(--secondary-color); color: var(--white); }
.service-card.highlight .service-icon { background-color: rgba(243,156,18,0.12); color: var(--primary-color); }
.service-card h3 { font-size: 1.4rem; margin: 0 20px 10px; }
.service-card p { color: var(--text-light); font-size: 0.96rem; margin: 0 20px; line-height: 1.65; }
.service-tag {
    display: inline-block; margin: 14px 20px 0;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-hover));
    color: var(--white); font-size: 0.78rem; font-weight: 700;
    padding: 4px 14px; border-radius: 50px; text-transform: uppercase; letter-spacing: 1px;
}

/* ==========================================================================
   Dostawa (Delivery Section)
   ========================================================================== */
.dostawa-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 60px; align-items: center; }
.dostawa-text p { color: var(--text-light); font-size: 1.05rem; margin-bottom: 22px; }
.dostawa-list { list-style: none; margin-bottom: 10px; }
.dostawa-list li { display: flex; align-items: flex-start; gap: 12px; padding: 10px 0; border-bottom: 1px solid rgba(0,0,0,0.05); font-size: 1rem; color: var(--text-dark); }
.dostawa-list li:last-child { border-bottom: none; }
.dostawa-list i { color: var(--secondary-color); font-size: 1.4rem; flex-shrink: 0; margin-top: 1px; }
.dostawa-visual { display: flex; flex-direction: column; gap: 18px; }
.dostawa-card {
    background: var(--white); border-radius: 14px; padding: 24px 28px;
    box-shadow: var(--shadow); display: flex; align-items: center; gap: 18px;
    border-left: 4px solid var(--secondary-color); transition: var(--transition);
}
.dostawa-card:hover { transform: translateX(6px); box-shadow: var(--shadow-hover); }
.dostawa-card.highlight-card { background: var(--secondary-color); border-left-color: var(--primary-color); }
.dostawa-card.highlight-card h4,
.dostawa-card.highlight-card p { color: var(--white); }
.dostawa-card i { font-size: 2.4rem; color: var(--secondary-color); flex-shrink: 0; }
.dostawa-card.highlight-card i { color: var(--white); }
.dostawa-card h4 { font-family: 'Inter', sans-serif; font-weight: 700; font-size: 1.05rem; margin-bottom: 4px; }
.dostawa-card p { color: var(--text-light); font-size: 0.9rem; }

/* ==========================================================================
   Clients (Dla Kogo)
   ========================================================================== */
.clients-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 46px; }
.client-card { padding: 28px 22px; background: var(--white); border-radius: 14px; border: 1px solid rgba(0,0,0,0.05); transition: var(--transition); text-align: center; }
.client-card:hover { box-shadow: var(--shadow); border-color: var(--secondary-color); transform: translateY(-5px); }
.client-card i { font-size: 2.8rem; color: var(--primary-color); margin-bottom: 14px; }
.client-card h4 { font-family: 'Inter', sans-serif; font-size: 1.05rem; margin-bottom: 10px; }
.client-card p { font-size: 0.9rem; color: var(--text-light); }

/* ==========================================================================
   Przewaga (Why Us)
   ========================================================================== */
.przewaga-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 46px; }
.przewaga-item { padding: 32px 24px; background: var(--white); border-radius: 14px; border: 1px solid rgba(0,0,0,0.05); transition: var(--transition); text-align: center; }
.przewaga-item:hover { box-shadow: var(--shadow-hover); transform: translateY(-5px); border-color: var(--secondary-color); }
.przewaga-icon { width: 70px; height: 70px; background: rgba(39,174,96,0.1); color: var(--secondary-color); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 2rem; margin: 0 auto 18px; transition: var(--transition); }
.przewaga-item:hover .przewaga-icon { background: var(--secondary-color); color: var(--white); }
.przewaga-item h4 { font-family: 'Inter', sans-serif; font-weight: 700; font-size: 1.05rem; margin-bottom: 10px; }
.przewaga-item p { color: var(--text-light); font-size: 0.92rem; }

/* ==========================================================================
   Process
   ========================================================================== */
.process-wrapper { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 56px; position: relative; }
.process-wrapper::before { content: ''; position: absolute; top: 40px; left: 10%; right: 10%; height: 2px; background-color: rgba(39,174,96,0.2); z-index: 1; }
.process-step { position: relative; z-index: 2; padding: 0 12px; text-align: center; }
.step-number { width: 78px; height: 78px; background-color: var(--white); border: 3px solid var(--secondary-color); color: var(--secondary-color); font-size: 1.9rem; font-weight: 800; border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 18px; box-shadow: 0 5px 15px rgba(0,0,0,0.05); transition: var(--transition); }
.process-step:hover .step-number { background-color: var(--secondary-color); color: var(--white); transform: scale(1.1); }
.process-step h4 { font-family: 'Inter', sans-serif; font-size: 1.1rem; margin-bottom: 8px; }
.process-step p { font-size: 0.93rem; color: var(--text-light); }

/* ==========================================================================
   Jakość (Quality)
   ========================================================================== */
.jakosc-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 60px; align-items: center; }
.jakosc-text p { color: var(--text-light); font-size: 1.05rem; margin-bottom: 22px; }
.jakosc-list { list-style: none; }
.jakosc-list li { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 1px solid rgba(0,0,0,0.05); font-size: 0.98rem; }
.jakosc-list li:last-child { border-bottom: none; }
.jakosc-list i { color: var(--secondary-color); font-size: 1.4rem; flex-shrink: 0; }
.jakosc-img { border-radius: 16px; box-shadow: var(--shadow); width: 100%; object-fit: cover; height: 420px; }

/* ==========================================================================
   About
   ========================================================================== */
.about-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 60px; align-items: center; }
.about-text p { font-size: 1.05rem; color: var(--text-light); margin-bottom: 18px; }
.about-image { position: relative; }
.img-main { border-radius: 16px; box-shadow: var(--shadow); width: 100%; object-fit: cover; }
.experience-badge {
    position: absolute; bottom: -28px; right: -20px;
    background-color: var(--primary-color); color: var(--white);
    width: 150px; height: 150px; border-radius: 50%;
    display: flex; flex-direction: column; justify-content: center; align-items: center; text-align: center;
    box-shadow: 0 10px 20px rgba(243,156,18,0.3); border: 8px solid var(--white);
}
.experience-badge .number { font-size: 2.3rem; font-weight: 800; line-height: 1; }
.experience-badge .text { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1px; margin-top: 4px; font-weight: 600; }

/* ==========================================================================
   Contact
   ========================================================================== */
.contact-full { max-width: 960px; margin: 0 auto; }
.contact-lead { font-size: 1.15rem; color: var(--text-light); margin-bottom: 32px; }

.phone-hero {
    display: inline-flex; align-items: center; gap: 12px;
    font-size: 2.6rem; font-weight: 800; font-family: 'Playfair Display', serif;
    color: var(--secondary-color); background: rgba(39,174,96,0.08);
    border: 3px solid var(--secondary-color); border-radius: 50px;
    padding: 18px 44px; margin-bottom: 44px;
    transition: var(--transition);
}
.phone-hero:hover { background: var(--secondary-color); color: var(--white); transform: scale(1.03); }
.phone-hero i { font-size: 2.2rem; }

.contact-info-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-bottom: 10px; }
.info-item { display: flex; align-items: flex-start; gap: 16px; background: var(--white); padding: 20px; border-radius: 14px; box-shadow: var(--shadow); text-align: left; }
.info-item i { font-size: 1.7rem; color: var(--white); background-color: var(--secondary-color); width: 46px; height: 46px; display: flex; align-items: center; justify-content: center; border-radius: 50%; flex-shrink: 0; box-shadow: 0 4px 10px rgba(39,174,96,0.3); }
.info-item h4 { font-size: 1rem; margin-bottom: 4px; font-family: 'Inter', sans-serif; font-weight: 600; }
.info-item p, .info-item a { color: var(--text-light); font-size: 0.95rem; }
.info-item a:hover { color: var(--primary-color) !important; }
.phone-link { font-size: 1.2rem !important; font-weight: 700 !important; color: var(--text-dark) !important; }
.map-wrap { margin-top: 36px; }

/* ==========================================================================
   Footer
   ========================================================================== */
footer { background-color: var(--text-dark); color: var(--white); padding: 56px 0 28px; }
.footer-content { display: flex; justify-content: space-between; align-items: flex-start; border-bottom: 1px solid rgba(255,255,255,0.1); padding-bottom: 28px; margin-bottom: 26px; gap: 30px; }
.footer-logo .logo { margin-bottom: 14px; }
.footer-logo p { color: var(--text-light); max-width: 320px; font-size: 0.93rem; line-height: 1.6; }
.footer-logo p a { color: var(--primary-color); }
.footer-social { display: flex; gap: 14px; margin-top: 18px; }
.footer-social a { color: rgba(255,255,255,0.5); font-size: 1.9rem; transition: var(--transition); }
.footer-social a:hover { color: var(--primary-color); transform: translateY(-3px); }
.footer-links { display: flex; flex-direction: column; align-items: flex-end; gap: 8px; color: var(--text-light); font-size: 0.87rem; text-align: right; }
.footer-links p { margin: 0; color: var(--text-light); }
.footer-credit { font-size: 0.81rem; opacity: 0.7; }
.credit-link { color: var(--primary-color) !important; font-weight: 600; transition: var(--transition); }
.credit-link:hover { color: var(--secondary-color) !important; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1024px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .clients-grid { grid-template-columns: repeat(2, 1fr); }
    .przewaga-grid { grid-template-columns: repeat(2, 1fr); }
    .contact-info-grid { grid-template-columns: repeat(2, 1fr); }
    .dostawa-grid { grid-template-columns: 1fr; gap: 40px; }
    .jakosc-grid { grid-template-columns: 1fr; gap: 36px; }
    .about-grid { grid-template-columns: 1fr; }
    .experience-badge { bottom: -20px; right: 0; }
}

@media (max-width: 768px) {
    .section { padding: 70px 0; }
    .section-title { font-size: 2.1rem; }

    /* Mobile menu */
    .hamburger { display: block; }
    .nav-links {
        position: fixed; top: 0; right: -100%; width: 100%; height: 100vh;
        background-color: var(--white); flex-direction: column;
        justify-content: center; align-items: center; transition: 0.45s ease-in-out; gap: 24px;
    }
    .nav-links.active { right: 0; }
    .nav-links a { color: var(--text-dark); font-size: 1.4rem; }

    /* Hero mobile fix */
    .hero { min-height: 100svh; padding: 100px 20px 60px; }
    .hero-title { font-size: 2.2rem; line-height: 1.22; }
    .hero-text { font-size: 1rem; }
    .hero-buttons { flex-direction: column; align-items: center; }
    .btn { width: 100%; max-width: 320px; justify-content: center; }

    /* Stats mobile */
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .stat-number { font-size: 1.8rem; }

    /* Services */
    .services-grid { grid-template-columns: 1fr; }

    /* Process */
    .process-wrapper { grid-template-columns: repeat(2, 1fr); gap: 32px; }
    .process-wrapper::before { display: none; }

    /* Clients & Przewaga */
    .clients-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
    .przewaga-grid { grid-template-columns: 1fr 1fr; gap: 16px; }

    /* Contact */
    .phone-hero { font-size: 1.8rem; padding: 14px 28px; }
    .contact-info-grid { grid-template-columns: 1fr; }

    /* Footer */
    .footer-content { flex-direction: column; text-align: center; }
    .footer-links { align-items: center; text-align: center; }
    .footer-social { justify-content: center; }
}

@media (max-width: 480px) {
    .hero-title { font-size: 1.85rem; }
    .hero-badge { font-size: 0.75rem; letter-spacing: 2px; }
    .clients-grid { grid-template-columns: 1fr; }
    .przewaga-grid { grid-template-columns: 1fr; }
    .process-wrapper { grid-template-columns: 1fr; }
}