/* N0dejs — Premium Studio Stylesheet */
:root {
    --c-navy: #0F172A;
    --c-emerald: #10B981;
    --c-emerald-dark: #059669;
    --c-gold: #D4AF37;
    --c-bg: #FFFFFF;
    --c-surface: #F8FAFC;
    --c-text: #0F172A;
    --c-muted: #64748B;
    --c-border: #E2E8F0;
    --c-card: #FFFFFF;
    --c-shadow: 0 10px 30px -10px rgba(15,23,42,.12);
    --c-shadow-lg: 0 20px 50px -15px rgba(15,23,42,.18);
    --radius: 14px;
    --radius-sm: 8px;
    --radius-lg: 22px;
    --container: 1200px;
    --transition: .3s cubic-bezier(.4,0,.2,1);
    --gradient-brand: linear-gradient(135deg, #10B981 0%, #D4AF37 100%);
    --gradient-hero: linear-gradient(135deg, #0F172A 0%, #1E293B 60%, #0B5C46 100%);
}
.theme-dark {
    --c-bg: #0B1220;
    --c-surface: #111B2E;
    --c-text: #E2E8F0;
    --c-muted: #94A3B8;
    --c-border: #1E293B;
    --c-card: #131E33;
    --c-shadow: 0 10px 30px -10px rgba(0,0,0,.5);
    --c-shadow-lg: 0 20px 50px -15px rgba(0,0,0,.7);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--c-bg);
    color: var(--c-text);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    transition: background var(--transition), color var(--transition);
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--c-emerald); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--c-emerald-dark); }
h1,h2,h3,h4 { font-family: 'Playfair Display', Georgia, serif; font-weight: 700; line-height: 1.2; color: var(--c-text); letter-spacing: -.02em; }
h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); margin-bottom: 1rem; }
h3 { font-size: 1.4rem; margin-bottom: .75rem; }
h4 { font-size: 1.05rem; font-family: 'Inter', sans-serif; font-weight: 600; }
p { margin-bottom: 1rem; }
.muted { color: var(--c-muted); }
.container { max-width: var(--container); margin: 0 auto; padding: 0 1.5rem; }
.section { padding: 5rem 0; }
.section-tight { padding: 3rem 0; }
.center { text-align: center; }
.lead { font-size: 1.15rem; color: var(--c-muted); max-width: 640px; margin: 0 auto 2.5rem; }
.skip-link { position: absolute; left: -9999px; }
.skip-link:focus { left: 1rem; top: 1rem; background: var(--c-navy); color: #fff; padding: .5rem 1rem; z-index: 9999; }

/* Header */
.site-header {
    position: sticky; top: 0; z-index: 100;
    background: color-mix(in srgb, var(--c-bg) 90%, transparent);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--c-border);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 1rem 1.5rem; gap: 2rem; }
.brand { display: flex; align-items: center; gap: .6rem; font-weight: 700; font-size: 1.35rem; color: var(--c-text); }
.brand:hover { color: var(--c-text); }
.brand-name { font-family: 'Playfair Display', serif; letter-spacing: -.02em; background: var(--gradient-brand); -webkit-background-clip: text; background-clip: text; color: transparent; }
.primary-nav ul { display: flex; gap: 1.75rem; list-style: none; }
.primary-nav a { color: var(--c-text); font-weight: 500; font-size: .95rem; position: relative; padding: .25rem 0; }
.primary-nav a:hover, .primary-nav a.active { color: var(--c-emerald); }
.primary-nav a.active::after { content: ''; position: absolute; left: 0; right: 0; bottom: -4px; height: 2px; background: var(--gradient-brand); border-radius: 2px; }
.header-actions { display: flex; align-items: center; gap: .75rem; }
.theme-toggle { background: transparent; border: 1px solid var(--c-border); width: 40px; height: 40px; border-radius: 50%; display: flex; align-items: center; justify-content: center; cursor: pointer; color: var(--c-text); transition: all var(--transition); }
.theme-toggle:hover { border-color: var(--c-emerald); color: var(--c-emerald); }
.theme-light .icon-moon, .theme-dark .icon-sun { display: none; }
.nav-toggle { display: none; flex-direction: column; gap: 4px; background: transparent; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--c-text); border-radius: 2px; transition: var(--transition); }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; padding: .85rem 1.6rem; border-radius: 10px; font-weight: 600; font-size: .95rem; border: 0; cursor: pointer; transition: all var(--transition); text-align: center; line-height: 1.2; }
.btn-sm { padding: .6rem 1.1rem; font-size: .88rem; }
.btn-primary { background: var(--gradient-brand); color: #fff; box-shadow: 0 6px 20px -8px rgba(16,185,129,.6); }
.btn-primary:hover { color: #fff; transform: translateY(-2px); box-shadow: 0 12px 28px -8px rgba(16,185,129,.7); }
.btn-outline { background: transparent; color: var(--c-text); border: 1.5px solid var(--c-border); }
.btn-outline:hover { border-color: var(--c-emerald); color: var(--c-emerald); }
.btn-ghost { background: transparent; color: var(--c-muted); }
.btn-ghost:hover { color: var(--c-text); }
.btn-lg { padding: 1.05rem 2.2rem; font-size: 1rem; }

/* Hero */
.hero { position: relative; padding: 6rem 0 5rem; overflow: hidden; background: var(--gradient-hero); color: #fff; }
.hero::before { content: ''; position: absolute; inset: 0; background-image: radial-gradient(circle at 20% 30%, rgba(16,185,129,.18), transparent 40%), radial-gradient(circle at 80% 70%, rgba(212,175,55,.12), transparent 40%); pointer-events: none; }
.hero-inner { position: relative; display: grid; grid-template-columns: 1.1fr 1fr; gap: 4rem; align-items: center; }
.hero h1 { color: #fff; margin-bottom: 1.5rem; }
.hero h1 .accent { background: var(--gradient-brand); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p.lead { color: #cbd5e1; margin-left: 0; max-width: 520px; }
.hero-cta { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 2rem; }
.hero-stats { display: flex; gap: 2.5rem; margin-top: 3rem; padding-top: 2rem; border-top: 1px solid rgba(255,255,255,.1); }
.hero-stats div strong { display: block; font-size: 2rem; font-family: 'Playfair Display', serif; color: var(--c-emerald); }
.hero-stats div span { color: #94a3b8; font-size: .85rem; }
.hero-visual { position: relative; }
.hero-visual img { border-radius: var(--radius-lg); box-shadow: 0 30px 60px -20px rgba(0,0,0,.5); transform: perspective(1200px) rotateY(-6deg) rotateX(3deg); }

/* Section heading */
.section-head { text-align: center; max-width: 720px; margin: 0 auto 3.5rem; }
.eyebrow { display: inline-block; font-size: .8rem; font-weight: 600; text-transform: uppercase; letter-spacing: .15em; color: var(--c-emerald); margin-bottom: .75rem; }

/* Cards / grids */
.grid { display: grid; gap: 1.75rem; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.card { background: var(--c-card); border: 1px solid var(--c-border); border-radius: var(--radius); padding: 2rem; transition: all var(--transition); position: relative; overflow: hidden; }
.card:hover { transform: translateY(-4px); box-shadow: var(--c-shadow-lg); border-color: color-mix(in srgb, var(--c-emerald) 40%, var(--c-border)); }
.card-icon { width: 52px; height: 52px; border-radius: 12px; background: var(--gradient-brand); display: flex; align-items: center; justify-content: center; margin-bottom: 1.25rem; color: #fff; }
.card h3 { margin-bottom: .5rem; }
.card p { color: var(--c-muted); margin-bottom: 0; font-size: .95rem; }

/* Portfolio */
.portfolio-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 1.75rem; }
.project-card { background: var(--c-card); border: 1px solid var(--c-border); border-radius: var(--radius); overflow: hidden; transition: all var(--transition); }
.project-card:hover { transform: translateY(-6px); box-shadow: var(--c-shadow-lg); }
.project-thumb { aspect-ratio: 16/10; overflow: hidden; background: var(--gradient-hero); display: flex; align-items: center; justify-content: center; color: #fff; font-family: 'Playfair Display', serif; font-size: 1.5rem; }
.project-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.project-card:hover .project-thumb img { transform: scale(1.05); }
.project-body { padding: 1.5rem; }
.project-meta { display: flex; justify-content: space-between; font-size: .8rem; color: var(--c-muted); text-transform: uppercase; letter-spacing: .1em; margin-bottom: .5rem; }
.project-result { margin-top: 1rem; padding-top: 1rem; border-top: 1px solid var(--c-border); font-size: .9rem; color: var(--c-emerald); font-weight: 600; }

/* Testimonials */
.testimonial { background: var(--c-card); border: 1px solid var(--c-border); border-radius: var(--radius); padding: 2rem; }
.testimonial blockquote { font-size: 1.05rem; font-style: italic; color: var(--c-text); margin-bottom: 1.5rem; }
.testimonial-author { display: flex; align-items: center; gap: .75rem; }
.testimonial-avatar { width: 44px; height: 44px; border-radius: 50%; background: var(--gradient-brand); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; }

/* Pricing */
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.5rem; }
.price-card { background: var(--c-card); border: 1px solid var(--c-border); border-radius: var(--radius); padding: 2.25rem; display: flex; flex-direction: column; transition: all var(--transition); }
.price-card.featured { border-color: var(--c-emerald); box-shadow: 0 20px 50px -20px rgba(16,185,129,.4); transform: scale(1.03); }
.price-card .badge { position: absolute; top: -12px; right: 16px; background: var(--gradient-brand); color: #fff; padding: .25rem .75rem; border-radius: 999px; font-size: .75rem; font-weight: 600; }
.price-card { position: relative; }
.price-name { font-family: 'Playfair Display', serif; font-size: 1.35rem; margin-bottom: .25rem; }
.price-desc { color: var(--c-muted); font-size: .9rem; margin-bottom: 1.5rem; min-height: 40px; }
.price-amount { font-size: 2.25rem; font-weight: 800; font-family: 'Playfair Display', serif; }
.price-amount small { font-size: .9rem; color: var(--c-muted); font-weight: 400; }
.price-uah { color: var(--c-muted); font-size: .85rem; margin-bottom: 1.5rem; }
.price-features { list-style: none; margin-bottom: 2rem; flex: 1; }
.price-features li { padding: .5rem 0; padding-left: 1.5rem; position: relative; font-size: .92rem; }
.price-features li::before { content: '✓'; position: absolute; left: 0; color: var(--c-emerald); font-weight: 700; }

/* Forms */
.form-grid { display: grid; gap: 1.25rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.form-group label { display: block; font-weight: 500; margin-bottom: .5rem; font-size: .9rem; }
.form-group input, .form-group select, .form-group textarea {
    width: 100%; padding: .85rem 1rem; border: 1.5px solid var(--c-border); border-radius: 10px;
    background: var(--c-bg); color: var(--c-text); font-family: inherit; font-size: .95rem; transition: border-color var(--transition);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--c-emerald); box-shadow: 0 0 0 3px rgba(16,185,129,.15); }
.form-group textarea { min-height: 140px; resize: vertical; }
.form-error { color: #DC2626; font-size: .85rem; margin-top: .35rem; }
.alert { padding: 1rem 1.25rem; border-radius: 10px; margin-bottom: 1.5rem; font-size: .95rem; }
.alert-success { background: #D1FAE5; color: #065F46; border: 1px solid #10B981; }
.alert-error { background: #FEE2E2; color: #991B1B; border: 1px solid #DC2626; }
.honeypot { position: absolute; left: -9999px; }

/* Page header */
.page-header { padding: 5rem 0 3rem; background: var(--c-surface); text-align: center; border-bottom: 1px solid var(--c-border); }
.page-header h1 { margin-bottom: .75rem; }
.page-header p { color: var(--c-muted); max-width: 600px; margin: 0 auto; }

/* CTA */
.cta-block { background: var(--gradient-hero); color: #fff; padding: 4rem; border-radius: var(--radius-lg); text-align: center; position: relative; overflow: hidden; }
.cta-block::before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 30% 50%, rgba(16,185,129,.2), transparent 60%); }
.cta-block h2 { color: #fff; position: relative; }
.cta-block p { color: #cbd5e1; max-width: 560px; margin: 0 auto 2rem; position: relative; }
.cta-block .btn { position: relative; }

/* Blog */
.blog-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; }
.blog-card { background: var(--c-card); border: 1px solid var(--c-border); border-radius: var(--radius); overflow: hidden; transition: all var(--transition); }
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--c-shadow-lg); }
.blog-thumb { aspect-ratio: 16/9; background: var(--gradient-brand); }
.blog-body { padding: 1.75rem; }
.blog-meta { font-size: .8rem; color: var(--c-muted); text-transform: uppercase; letter-spacing: .1em; margin-bottom: .5rem; }

/* About */
.values-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.5rem; }
.process-list { counter-reset: step; display: grid; gap: 1.5rem; }
.process-step { display: flex; gap: 1.5rem; padding: 1.5rem; background: var(--c-card); border-radius: var(--radius); border: 1px solid var(--c-border); counter-increment: step; }
.process-step::before { content: counter(step, decimal-leading-zero); font-family: 'Playfair Display', serif; font-size: 2rem; color: var(--c-emerald); font-weight: 700; min-width: 50px; }

/* Map placeholder */
.map-placeholder { aspect-ratio: 16/9; background: linear-gradient(135deg, #DCFCE7, #FEF3C7); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; color: var(--c-muted); border: 1px dashed var(--c-border); }
.theme-dark .map-placeholder { background: linear-gradient(135deg, #064E3B, #422006); }

/* Footer */
.site-footer { background: var(--c-surface); border-top: 1px solid var(--c-border); padding: 4rem 0 1.5rem; margin-top: 5rem; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.5fr; gap: 3rem; padding-bottom: 3rem; }
.footer-col h4 { margin-bottom: 1rem; font-family: 'Inter', sans-serif; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: .5rem; }
.footer-col a { color: var(--c-muted); font-size: .92rem; }
.footer-col a:hover { color: var(--c-emerald); }
.footer-col address { font-style: normal; font-size: .9rem; line-height: 1.7; }
.footer-bottom { display: flex; justify-content: space-between; padding-top: 1.5rem; border-top: 1px solid var(--c-border); font-size: .88rem; color: var(--c-muted); flex-wrap: wrap; gap: 1rem; }

/* Cookie banner */
.cookie-banner { position: fixed; bottom: 1.5rem; left: 1.5rem; right: 1.5rem; max-width: 720px; margin: 0 auto; background: var(--c-card); border: 1px solid var(--c-border); border-radius: var(--radius); box-shadow: var(--c-shadow-lg); padding: 1.5rem; z-index: 1000; }
.cookie-banner h4 { margin-bottom: .5rem; }
.cookie-banner p { font-size: .9rem; color: var(--c-muted); margin-bottom: 1rem; }
.cookie-categories { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: 1rem; }
.cookie-categories label { font-size: .85rem; display: flex; align-items: center; gap: .35rem; cursor: pointer; }
.cookie-actions { display: flex; gap: .5rem; flex-wrap: wrap; justify-content: flex-end; }

/* Legal pages */
.legal-content { max-width: 820px; margin: 0 auto; padding: 3rem 1.5rem; }
.legal-content h2 { margin-top: 2.5rem; }
.legal-content h3 { margin-top: 1.5rem; }
.legal-content p, .legal-content li { color: var(--c-text); }
.legal-content ul { padding-left: 1.5rem; margin-bottom: 1rem; }

/* Responsive */
@media (max-width: 980px) {
    .hero-inner { grid-template-columns: 1fr; gap: 3rem; }
    .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 2rem; }
}
@media (max-width: 720px) {
    .nav-toggle { display: flex; }
    .primary-nav { position: absolute; top: 100%; left: 0; right: 0; background: var(--c-bg); border-bottom: 1px solid var(--c-border); padding: 1.5rem; display: none; }
    .primary-nav.open { display: block; }
    .primary-nav ul { flex-direction: column; gap: 1rem; }
    .header-actions .btn { display: none; }
    .grid-3, .grid-4, .grid-2 { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; text-align: center; }
    .cta-block { padding: 2.5rem 1.5rem; }
    .section { padding: 3.5rem 0; }
    .price-card.featured { transform: none; }
    .hero-stats { gap: 1.5rem; flex-wrap: wrap; }
}

/* Animations */
.fade-in { opacity: 0; transform: translateY(20px); transition: opacity .6s, transform .6s; }
.fade-in.visible { opacity: 1; transform: none; }