/*
Theme Name: KSP Holding
Theme URI: https://kspholding.sk
Description: Moderná téma pre KSP Holding - investičná a holdingová spoločnosť
Version: 1.0
Author: KSP Holding
Text Domain: ksp-holding
*/

:root {
    --gold: #C9A962;
    --gold-light: #E8D5A3;
    --gold-dark: #9A7B3C;
    --black: #0A0A0A;
    --black-light: #141414;
    --black-lighter: #1E1E1E;
    --white: #FAFAFA;
    --gray: #888888;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: 'Montserrat', sans-serif; background-color: var(--black); color: var(--white); overflow-x: hidden; line-height: 1.6; }

/* Navigation */
nav { position: fixed; top: 0; left: 0; width: 100%; padding: 25px 60px; display: flex; justify-content: space-between; align-items: center; z-index: 100; background: linear-gradient(to bottom, rgba(10,10,10,0.95) 0%, transparent 100%); transition: all 0.3s ease; }
nav.scrolled { background: rgba(10, 10, 10, 0.98); backdrop-filter: blur(10px); padding: 15px 60px; box-shadow: 0 2px 20px rgba(0,0,0,0.3); }
nav.subpage { background: rgba(10, 10, 10, 0.98); backdrop-filter: blur(10px); }
.logo { font-family: 'Playfair Display', serif; font-size: 1.8rem; font-weight: 600; letter-spacing: 3px; color: var(--gold); text-decoration: none; }
.logo span { color: var(--white); font-weight: 400; }
.nav-links { display: flex; gap: 50px; list-style: none; align-items: center; }
.nav-links a { color: var(--white); text-decoration: none; font-size: 0.85rem; font-weight: 400; letter-spacing: 2px; text-transform: uppercase; transition: color 0.3s ease; position: relative; }
.nav-links a::after { content: ''; position: absolute; bottom: -5px; left: 0; width: 0; height: 1px; background: var(--gold); transition: width 0.3s ease; }
.nav-links a:hover { color: var(--gold); }
.nav-links a:hover::after { width: 100%; }
.back-btn { display: inline-flex; align-items: center; gap: 8px; padding: 10px 20px; border: 1px solid var(--gold); color: var(--gold) !important; text-decoration: none; font-size: 0.8rem; letter-spacing: 2px; text-transform: uppercase; transition: all 0.3s; }
.back-btn:hover { background: var(--gold); color: var(--black) !important; }
.back-btn::after { display: none !important; }
.hamburger { display: none; flex-direction: column; cursor: pointer; gap: 6px; z-index: 101; background: none; border: none; padding: 10px; }
.hamburger span { width: 28px; height: 2px; background: var(--gold); transition: all 0.3s ease; display: block; }
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(6px, 6px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(6px, -6px); }
.mobile-menu { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100vh; background: var(--black); z-index: 99; flex-direction: column; justify-content: center; align-items: center; gap: 40px; opacity: 0; visibility: hidden; transition: all 0.4s ease; }
.mobile-menu.active { opacity: 1; visibility: visible; }
.mobile-menu a { color: var(--white); text-decoration: none; font-size: 1.5rem; letter-spacing: 4px; text-transform: uppercase; }
.mobile-menu a:hover { color: var(--gold); }

/* Hero */
.hero { height: 100vh; min-height: 700px; display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; }
.hero.subpage-hero { height: 70vh; min-height: 500px; }
.hero-bg { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: radial-gradient(ellipse at 20% 80%, rgba(201, 169, 98, 0.08) 0%, transparent 50%), radial-gradient(ellipse at 80% 20%, rgba(201, 169, 98, 0.05) 0%, transparent 50%), linear-gradient(135deg, var(--black) 0%, var(--black-light) 100%); }
.hero-content { text-align: center; z-index: 10; padding: 0 20px; }
.hero-badge { display: inline-block; padding: 12px 30px; border: 1px solid var(--gold); font-size: 0.75rem; letter-spacing: 4px; text-transform: uppercase; color: var(--gold); margin-bottom: 40px; animation: fadeInUp 1s ease 0.3s both; }
.hero-icon { width: 100px; height: 100px; margin: 0 auto 30px; display: flex; align-items: center; justify-content: center; border: 2px solid var(--gold); border-radius: 50%; color: var(--gold); font-family: 'Playfair Display', serif; font-size: 2.5rem; font-weight: 600; }
.hero-title { font-family: 'Playfair Display', serif; font-size: clamp(2.5rem, 8vw, 7rem); font-weight: 400; letter-spacing: 8px; margin-bottom: 20px; animation: fadeInUp 1s ease 0.5s both; }
.hero-title .gold { color: var(--gold); font-weight: 600; }
.hero-subtitle { font-size: clamp(0.9rem, 2vw, 1.1rem); font-weight: 300; letter-spacing: 6px; text-transform: uppercase; color: var(--gray); margin-bottom: 50px; animation: fadeInUp 1s ease 0.7s both; }
.hero-cta { display: inline-flex; align-items: center; gap: 15px; padding: 18px 45px; background: transparent; border: 1px solid var(--gold); color: var(--gold); text-decoration: none; font-size: 0.85rem; letter-spacing: 3px; text-transform: uppercase; transition: all 0.4s ease; animation: fadeInUp 1s ease 0.9s both; }
.hero-cta:hover { background: var(--gold); color: var(--black); }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
.scroll-indicator { position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 10px; }
.scroll-indicator span { font-size: 0.7rem; letter-spacing: 3px; text-transform: uppercase; color: var(--gray); }
.scroll-line { width: 1px; height: 60px; background: linear-gradient(to bottom, var(--gold), transparent); animation: scrollPulse 2s ease-in-out infinite; }
@keyframes scrollPulse { 0%, 100% { opacity: 0.3; } 50% { opacity: 1; } }

/* Sections */
.section { padding: 150px 60px; position: relative; }
.section-dark { background: var(--black-light); }
.section::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 1px; background: linear-gradient(to right, transparent, var(--gold), transparent); opacity: 0.3; }
.section-header { display: flex; align-items: center; gap: 30px; margin-bottom: 80px; }
.section-header-center { justify-content: center; }
.section-line { width: 80px; height: 1px; background: var(--gold); }
.section-label { font-size: 0.75rem; letter-spacing: 4px; text-transform: uppercase; color: var(--gold); }
.section-title { font-family: 'Playfair Display', serif; font-size: clamp(2rem, 5vw, 3.5rem); margin-bottom: 20px; }
.section-title .gold { color: var(--gold); }
.section-subtitle { color: var(--gray); font-weight: 300; font-size: 1.1rem; }

/* About */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 100px; align-items: center; }
.about-title { font-family: 'Playfair Display', serif; font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 400; line-height: 1.2; margin-bottom: 30px; }
.about-title .gold { color: var(--gold); }
.about-text { color: var(--gray); line-height: 1.9; font-weight: 300; font-size: 1.05rem; margin-bottom: 20px; }
.about-image { display: flex; align-items: center; justify-content: center; height: 400px; background: var(--black-lighter); border: 1px solid var(--gold); }
.about-image span { font-size: 6rem; color: var(--gold); opacity: 0.2; font-family: 'Playfair Display', serif; }
.features-list { list-style: none; }
.features-list li { display: flex; align-items: center; gap: 15px; padding: 12px 0; color: var(--white); border-bottom: 1px solid var(--black-lighter); }
.features-list svg { color: var(--gold); flex-shrink: 0; }

/* Stats */
.stats-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 40px; }
.stats-grid.four-cols { grid-template-columns: repeat(4, 1fr); gap: 30px; }
.stat-item { padding: 40px; border: 1px solid var(--black-lighter); background: linear-gradient(135deg, var(--black-light) 0%, var(--black) 100%); transition: all 0.4s ease; text-align: center; }
.stat-item:hover { border-color: var(--gold); transform: translateY(-5px); }
.stat-number { font-family: 'Playfair Display', serif; font-size: clamp(2.5rem, 4vw, 3.5rem); color: var(--gold); margin-bottom: 10px; }
.stat-label { font-size: 0.85rem; letter-spacing: 2px; text-transform: uppercase; color: var(--gray); }

/* Companies */
.companies-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; }
.company-card { position: relative; padding: 60px 40px; background: var(--black); border: 1px solid var(--black-lighter); text-align: center; transition: all 0.5s ease; overflow: hidden; text-decoration: none; }
.company-card::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 3px; background: var(--gold); transform: scaleX(0); transition: transform 0.5s ease; }
.company-card:hover { border-color: var(--gold); transform: translateY(-10px); }
.company-card:hover::before { transform: scaleX(1); }
.company-icon { width: 80px; height: 80px; margin: 0 auto 30px; display: flex; align-items: center; justify-content: center; border: 1px solid var(--gold); border-radius: 50%; color: var(--gold); font-family: 'Playfair Display', serif; font-size: 1.5rem; font-weight: 600; transition: all 0.4s ease; }
.company-card:hover .company-icon { background: var(--gold); color: var(--black); }
.company-name { font-family: 'Playfair Display', serif; font-size: 1.4rem; margin-bottom: 15px; color: var(--white); }
.company-desc { color: var(--gray); font-size: 0.9rem; line-height: 1.7; font-weight: 300; margin-bottom: 25px; }
.company-link { color: var(--gold); font-size: 0.8rem; letter-spacing: 2px; text-transform: uppercase; transition: letter-spacing 0.3s ease; }
.company-card:hover .company-link { letter-spacing: 4px; }

/* Values */
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 60px; }
.value-item { text-align: center; padding: 40px; }
.value-number { font-family: 'Playfair Display', serif; font-size: 4rem; color: var(--gold); opacity: 0.3; margin-bottom: 20px; }
.value-title { font-family: 'Playfair Display', serif; font-size: 1.5rem; margin-bottom: 20px; color: var(--white); }
.value-desc { color: var(--gray); font-weight: 300; line-height: 1.8; }

/* Criteria */
.criteria-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; }
.criteria-grid.three-cols { grid-template-columns: repeat(3, 1fr); gap: 40px; }
.criteria-item { text-align: center; padding: 50px 30px; border: 1px solid var(--black-lighter); background: var(--black); transition: all 0.4s ease; }
.criteria-item:hover { border-color: var(--gold); transform: translateY(-5px); }
.criteria-icon { width: 60px; height: 60px; margin: 0 auto 25px; display: flex; align-items: center; justify-content: center; border: 1px solid var(--gold); border-radius: 50%; color: var(--gold); }
.criteria-item h4 { font-family: 'Playfair Display', serif; font-size: 1.3rem; margin-bottom: 10px; color: var(--white); }
.criteria-item p { color: var(--gold); font-size: 1rem; font-weight: 500; }

/* Strategy */
.strategy-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 40px; }
.strategy-card { padding: 50px 40px; background: var(--black); border: 1px solid var(--black-lighter); transition: all 0.4s ease; }
.strategy-card:hover { border-color: var(--gold); transform: translateY(-5px); }
.strategy-icon { width: 70px; height: 70px; margin-bottom: 25px; display: flex; align-items: center; justify-content: center; border: 1px solid var(--gold); border-radius: 50%; color: var(--gold); }
.strategy-card h4 { font-family: 'Playfair Display', serif; font-size: 1.3rem; margin-bottom: 15px; color: var(--white); }
.strategy-card p { color: var(--gray); font-size: 0.95rem; line-height: 1.8; font-weight: 300; }

/* Offer */
.offer-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.offer-item { text-align: center; padding: 40px 30px; background: var(--black); border: 1px solid var(--black-lighter); transition: all 0.4s ease; }
.offer-item:hover { border-color: var(--gold); transform: translateY(-5px); }
.offer-icon { width: 70px; height: 70px; margin: 0 auto 20px; display: flex; align-items: center; justify-content: center; border: 1px solid var(--gold); border-radius: 50%; color: var(--gold); transition: all 0.4s ease; }
.offer-item:hover .offer-icon { background: var(--gold); color: var(--black); }
.offer-item h4 { font-family: 'Playfair Display', serif; font-size: 1.2rem; margin-bottom: 15px; color: var(--white); }
.offer-item p { color: var(--gray); font-size: 0.9rem; line-height: 1.7; font-weight: 300; }

/* Process */
.process-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.process-step { padding: 40px 30px; background: var(--black); border: 1px solid var(--black-lighter); transition: all 0.4s ease; }
.process-step:hover { border-color: var(--gold); }
.step-number { font-family: 'Playfair Display', serif; font-size: 3rem; color: var(--gold); opacity: 0.3; margin-bottom: 20px; line-height: 1; }
.step-content h4 { font-family: 'Playfair Display', serif; font-size: 1.2rem; margin-bottom: 15px; color: var(--white); }
.step-content p { color: var(--gray); font-size: 0.9rem; line-height: 1.7; font-weight: 300; }

/* FAQ */
.faq-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 40px; }
.faq-item { padding: 40px; background: var(--black); border: 1px solid var(--black-lighter); transition: all 0.4s ease; }
.faq-item:hover { border-color: var(--gold); }
.faq-item h4 { font-family: 'Playfair Display', serif; font-size: 1.1rem; margin-bottom: 15px; color: var(--gold); }
.faq-item p { color: var(--gray); font-size: 0.9rem; line-height: 1.8; font-weight: 300; }

/* Services */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.service-card { padding: 40px 30px; background: var(--black); border: 1px solid var(--black-lighter); transition: all 0.4s; }
.service-card:hover { border-color: var(--gold); transform: translateY(-5px); }
.service-icon { width: 50px; height: 50px; margin-bottom: 20px; display: flex; align-items: center; justify-content: center; border: 1px solid var(--gold); border-radius: 50%; color: var(--gold); }
.service-card h3 { font-family: 'Playfair Display', serif; font-size: 1.2rem; margin-bottom: 12px; color: var(--white); }
.service-card p { color: var(--gray); font-size: 0.9rem; line-height: 1.7; }

/* Pricing */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.pricing-card { padding: 50px 30px; background: var(--black); border: 1px solid var(--black-lighter); text-align: center; transition: all 0.4s; }
.pricing-card:hover { border-color: var(--gold); }
.pricing-card.featured { border-color: var(--gold); position: relative; }
.pricing-card.featured::before { content: 'Odporúčané'; position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--gold); color: var(--black); padding: 5px 20px; font-size: 0.7rem; letter-spacing: 2px; text-transform: uppercase; }
.pricing-name { font-family: 'Playfair Display', serif; font-size: 1.5rem; margin-bottom: 10px; color: var(--white); }
.pricing-price { font-family: 'Playfair Display', serif; font-size: 3rem; color: var(--gold); margin-bottom: 5px; }
.pricing-period { color: var(--gray); font-size: 0.85rem; margin-bottom: 30px; }
.pricing-features { list-style: none; margin-bottom: 30px; }
.pricing-features li { padding: 10px 0; color: var(--gray); border-bottom: 1px solid var(--black-lighter); }
.pricing-btn { display: inline-block; padding: 15px 40px; background: transparent; border: 1px solid var(--gold); color: var(--gold); text-decoration: none; font-size: 0.85rem; letter-spacing: 2px; text-transform: uppercase; transition: all 0.3s; }
.pricing-btn:hover, .pricing-card.featured .pricing-btn { background: var(--gold); color: var(--black); }

/* Gallery */
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.gallery-item { aspect-ratio: 4/3; background: var(--black-lighter); border: 1px solid var(--black-lighter); display: flex; align-items: center; justify-content: center; transition: all 0.4s; }
.gallery-item:hover { border-color: var(--gold); }
.gallery-item span { color: var(--gray); font-size: 0.9rem; }

/* Investment CTA */
.investment-intro { text-align: center; max-width: 800px; margin: 0 auto 80px; }
.investment-intro p { color: var(--gray); font-size: 1.1rem; line-height: 1.8; font-weight: 300; }
.investment-cta { text-align: center; padding: 80px 40px; background: linear-gradient(135deg, var(--black) 0%, var(--black-lighter) 100%); border: 1px solid var(--gold); }
.investment-cta h3 { font-family: 'Playfair Display', serif; font-size: 2.5rem; margin-bottom: 15px; }
.investment-cta p { color: var(--gray); margin-bottom: 30px; }
.cta-button { display: inline-flex; align-items: center; gap: 15px; padding: 20px 50px; background: var(--gold); color: var(--black); text-decoration: none; font-size: 0.9rem; font-weight: 600; letter-spacing: 3px; text-transform: uppercase; transition: all 0.4s ease; border: none; cursor: pointer; }
.cta-button:hover { background: var(--gold-light); transform: translateY(-3px); box-shadow: 0 20px 40px rgba(201, 169, 98, 0.3); }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 100px; }
.contact-title { font-family: 'Playfair Display', serif; font-size: clamp(2rem, 5vw, 3.5rem); margin-bottom: 30px; }
.contact-text { color: var(--gray); line-height: 1.9; font-weight: 300; margin-bottom: 50px; }
.contact-info { display: flex; flex-direction: column; gap: 25px; }
.contact-item { display: flex; align-items: center; gap: 20px; }
.contact-icon { width: 50px; height: 50px; border: 1px solid var(--gold); display: flex; align-items: center; justify-content: center; color: var(--gold); flex-shrink: 0; }
.contact-details span { display: block; font-size: 0.75rem; letter-spacing: 2px; text-transform: uppercase; color: var(--gray); margin-bottom: 5px; }
.contact-details a, .contact-details p { color: var(--white); font-size: 1.1rem; text-decoration: none; margin: 0; }
.contact-details a:hover { color: var(--gold); }
.contact-form { display: flex; flex-direction: column; gap: 30px; }
.contact-form input, .contact-form textarea, .contact-form select { width: 100%; padding: 20px; background: var(--black); border: 1px solid var(--black-lighter); color: var(--white); font-family: 'Montserrat', sans-serif; font-size: 1rem; transition: border-color 0.3s ease; }
.contact-form input:focus, .contact-form textarea:focus, .contact-form select:focus { outline: none; border-color: var(--gold); }
.contact-form textarea { min-height: 150px; resize: vertical; }
.contact-form input::placeholder, .contact-form textarea::placeholder { color: var(--gray); }
.contact-form select { color: var(--gray); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.submit-btn { padding: 20px 50px; background: var(--gold); border: none; color: var(--black); font-family: 'Montserrat', sans-serif; font-size: 0.85rem; letter-spacing: 3px; text-transform: uppercase; cursor: pointer; transition: all 0.4s ease; align-self: flex-start; }
.submit-btn:hover { background: var(--gold-light); transform: translateY(-3px); }

/* Footer */
footer { padding: 60px; border-top: 1px solid var(--black-lighter); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 30px; }
.footer-logo { font-family: 'Playfair Display', serif; font-size: 1.3rem; letter-spacing: 3px; color: var(--gold); }
.footer-text { color: var(--gray); font-size: 0.85rem; }
.footer-links { display: flex; gap: 30px; }
.footer-links a { color: var(--gray); text-decoration: none; font-size: 0.85rem; transition: color 0.3s ease; display: flex; align-items: center; gap: 8px; }
.footer-links a:hover { color: var(--gold); }

/* Responsive */
@media (max-width: 1200px) { 
    .companies-grid { grid-template-columns: repeat(2, 1fr); } 
    .criteria-grid { grid-template-columns: repeat(2, 1fr); }
    .criteria-grid.three-cols { grid-template-columns: repeat(2, 1fr); }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .pricing-grid { grid-template-columns: repeat(2, 1fr); }
    .process-grid { grid-template-columns: repeat(2, 1fr); }
    .stats-grid.four-cols { grid-template-columns: repeat(2, 1fr); }
    .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 992px) {
    nav { padding: 20px 30px; }
    nav.scrolled { padding: 15px 30px; }
    .nav-links { display: none; }
    .hamburger { display: flex; }
    .mobile-menu { display: flex; }
    .section { padding: 100px 30px; }
    .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 60px; }
    .values-grid { grid-template-columns: 1fr; gap: 40px; }
    .strategy-grid { grid-template-columns: 1fr; }
    .offer-grid { grid-template-columns: repeat(2, 1fr); }
    .scroll-indicator { display: none; }
}
@media (max-width: 768px) {
    .companies-grid { grid-template-columns: 1fr; }
    .stats-grid, .stats-grid.four-cols { grid-template-columns: 1fr; }
    .criteria-grid, .criteria-grid.three-cols { grid-template-columns: 1fr; }
    .services-grid, .pricing-grid, .process-grid, .offer-grid, .faq-grid, .gallery-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    footer { flex-direction: column; text-align: center; padding: 40px 30px; }
    .footer-links { flex-wrap: wrap; justify-content: center; }
    .investment-cta { padding: 60px 30px; }
    .hero { height: 80vh; }
    .hero.subpage-hero { height: 60vh; }
}