/* ==========================================================================
   LUGATECH s.r.o. — hlavný štýl (tmavá navy téma)
   ========================================================================== */

:root {
  --bg: #07111f;
  --bg-soft: #0b1a2d;
  --surface: #10243a;
  --border: rgba(255, 255, 255, 0.11);
  --text: #f7fbff;
  --text-muted: #9fb0c4;
  --primary: #18a6ff;
  --primary-dark: #4fc0ff;
  --primary-light: rgba(24, 166, 255, 0.15);
  --secondary: #4ee6d8;
  --secondary-light: rgba(78, 230, 216, 0.15);
  --accent-blue: #18a6ff;
  --accent-orange: #ff7a35;
  --dark: #10243a;
  --dark-soft: #0d2438;
  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 24px;
  --shadow: 0 24px 60px -20px rgba(0, 0, 0, 0.55);
  --shadow-sm: 0 10px 30px -12px rgba(0, 0, 0, 0.45);
  --max-width: 1180px;
  --header-h: 92px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: "Segoe UI", Inter, Roboto, -apple-system, BlinkMacSystemFont, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

ul { list-style: none; }

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

section { padding: 88px 0; }
@media (max-width: 720px) { section { padding: 56px 0; } }

.eyebrow {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--secondary);
  background: var(--secondary-light);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 18px;
}

h1, h2, h3, h4 { line-height: 1.15; font-weight: 800; letter-spacing: -0.02em; color: var(--text); }
h1 { font-size: clamp(32px, 5vw, 52px); }
h2 { font-size: clamp(26px, 3.6vw, 38px); }
h3 { font-size: 20px; }

.section-head { max-width: 640px; margin-bottom: 48px; }
.section-head p { color: var(--text-muted); font-size: 17px; margin-top: 14px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head.wide { max-width: 900px; }
.section-head.wide h2, .section-head.wide p { white-space: nowrap; }
@media (max-width: 900px) { .section-head.wide h2, .section-head.wide p { white-space: normal; } }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease, border-color .2s ease;
  white-space: nowrap;
}
.btn-primary { background: var(--primary); color: #fff; box-shadow: 0 10px 24px -10px rgba(24, 166, 255, 0.5); }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); }
.btn-ghost { background: transparent; border-color: var(--border); color: var(--text); }
.btn-ghost:hover { border-color: var(--primary); color: var(--primary); transform: translateY(-2px); }
.btn-light { background: #fff; color: var(--bg); }
.btn-light:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.btn-block { width: 100%; }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-h);
  display: flex;
  align-items: center;
  z-index: 100;
  background: rgba(7, 17, 31, 0.72);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}
.site-header.scrolled { background: rgba(7, 17, 31, 0.92); border-color: var(--border); box-shadow: 0 10px 30px -15px rgba(0,0,0,.6); }
.site-header .container { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.logo img { height: 76px; width: auto; }

.main-nav ul { display: flex; gap: 6px; align-items: center; }
.main-nav a {
  padding: 10px 16px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  color: var(--text-muted);
  transition: background .2s ease, color .2s ease;
}
.main-nav a:hover { color: var(--text); background: var(--bg-soft); }
.main-nav a.active { color: var(--primary); background: var(--primary-light); }

.header-actions { display: flex; align-items: center; gap: 14px; }
.social-links { display: flex; align-items: center; gap: 8px; }
.social-links a {
  width: 38px; height: 38px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,.06);
  border: 1px solid var(--border);
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}
.social-links a:hover { transform: translateY(-2px); }
.social-links a.fb { color: #1877f2; }
.social-links a.fb:hover { background: rgba(24,119,242,.14); border-color: rgba(24,119,242,.4); }
.social-links a.ig { color: #ee2a7b; }
.social-links a.ig:hover { background: rgba(238,42,123,.14); border-color: rgba(238,42,123,.4); }
.social-links svg { width: 18px; height: 18px; }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span { width: 22px; height: 2px; background: var(--text); border-radius: 2px; transition: transform .25s ease, opacity .25s ease; }

@media (max-width: 860px) {
  .main-nav {
    position: fixed;
    top: var(--header-h);
    left: 0; right: 0;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: transform .22s ease, opacity .22s ease;
  }
  .main-nav.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .main-nav ul { flex-direction: column; align-items: stretch; padding: 12px 20px 20px; gap: 2px; }
  .main-nav a { display: block; padding: 12px 14px; }
  .header-actions .btn-primary { display: none; }
  .nav-toggle { display: flex; }
}

/* ---------- Hero ---------- */
.hero {
  padding-top: calc(var(--header-h) + 64px);
  padding-bottom: 80px;
  background:
    radial-gradient(60% 50% at 85% 15%, rgba(24, 166, 255, 0.16) 0%, transparent 60%),
    radial-gradient(50% 40% at 5% 10%, rgba(78, 230, 216, 0.09) 0%, transparent 60%),
    var(--bg);
  overflow: hidden;
}
.hero .container { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items: center; }
.hero h1 { margin-bottom: 20px; }
.hero h1 .accent { color: var(--primary); }
.hero p.lead { font-size: 18px; color: var(--text-muted); max-width: 520px; margin-bottom: 32px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 36px; }
.hero-stats { display: flex; gap: 32px; flex-wrap: wrap; }
.hero-stats div strong { display: block; font-size: 26px; font-weight: 800; }
.hero-stats div span { font-size: 13px; color: var(--text-muted); }

.hero-art { position: relative; }
.machine-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  padding: 22px;
  background:
    linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(150deg, rgba(24,166,255,.12), rgba(7,17,31,.35));
  background-size: 28px 28px, 28px 28px, auto;
  box-shadow: var(--shadow), 0 0 0 1px rgba(255,255,255,.08);
  animation: float 5s ease-in-out infinite;
}
.machine-card img { position: relative; z-index: 2; border-radius: calc(var(--radius-lg) - 10px); display: block; }
.glow-blob {
  position: absolute;
  width: 240px; height: 240px;
  border-radius: 50%;
  background: rgba(24, 166, 255, .22);
  filter: blur(46px);
  right: -70px; top: -60px;
  z-index: 0;
  animation: pulse 4.5s ease-in-out infinite;
}
.orbit-ring { position: absolute; border-radius: 50%; border: 1px dashed rgba(78, 230, 216, .32); z-index: 1; }
.ring-1 { inset: 6%; animation: spin 26s linear infinite; }
.ring-2 { inset: 17%; border-color: rgba(24, 166, 255, .28); animation: spin 34s linear infinite reverse; }
.tech-label {
  position: absolute;
  z-index: 3;
  padding: 9px 13px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(7, 17, 31, .78);
  backdrop-filter: blur(10px);
  color: #d6e4f3;
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .07em;
  text-transform: uppercase;
}
.tech-label.label-1 { top: 8%; left: 8%; }
.tech-label.label-2 { right: 6%; top: 45%; }
.tech-label.label-3 { bottom: 8%; left: 8%; }
.scroll-note { margin-top: 20px; text-align: center; color: var(--text-muted); font-size: .68rem; letter-spacing: .18em; text-transform: uppercase; }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }
@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
@keyframes pulse { 50% { opacity: .45; transform: scale(.92); } }
@media (max-width: 900px) { .tech-label { display: none; } }
@media (prefers-reduced-motion: reduce) {
  .machine-card, .glow-blob, .orbit-ring { animation: none; }
}

@media (max-width: 900px) {
  .hero .container { grid-template-columns: 1fr; }
  .hero-art { order: -1; max-width: 340px; margin: 0 auto; }
}

/* ---------- Marquee ---------- */
.marquee-wrap { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); overflow: hidden; background: rgba(255,255,255,.015); }
.marquee { display: flex; width: max-content; animation: marquee 26s linear infinite; }
.marquee span {
  display: inline-flex;
  align-items: center;
  padding: 18px 30px;
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  white-space: nowrap;
}
.marquee span::before { content: "✦"; color: var(--primary); margin-right: 20px; }
@keyframes marquee { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) {
  .marquee { animation: none; }
}

/* ---------- Feature strip ---------- */
.strip { padding: 40px 0; border-bottom: 1px solid var(--border); }
.strip .container { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.strip-item { display: flex; align-items: center; gap: 14px; }
.strip-item .ic {
  width: 46px; height: 46px; border-radius: 12px; flex: none;
  display: flex; align-items: center; justify-content: center;
  background: var(--primary-light); color: var(--primary); font-size: 20px;
}
.strip-item strong { display: block; font-size: 15px; }
.strip-item span { font-size: 13px; color: var(--text-muted); }
@media (max-width: 900px) { .strip .container { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .strip .container { grid-template-columns: 1fr; } }

/* ---------- Cards / Grids ---------- */
.grid { display: grid; gap: 28px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 900px) { .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .grid-3, .grid-2 { grid-template-columns: 1fr; } }

.card {
  position: relative;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.card::after {
  content: "";
  position: absolute;
  width: 130px; height: 130px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(24,166,255,.22), transparent 70%);
  right: -30px; bottom: -35px;
  opacity: 0;
  transition: opacity .35s ease, transform .35s ease;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: rgba(24,166,255,.4); }
.card:hover::after { opacity: 1; transform: scale(1.3); }
.card .ic {
  position: relative;
  width: 52px; height: 52px; border-radius: 14px; margin-bottom: 20px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  transition: transform .3s ease;
}
.card:hover .ic { transform: scale(1.08) rotate(-4deg); }
.card > * { position: relative; }
.card h3 { margin-bottom: 10px; }
.card p { color: var(--text-muted); font-size: 15px; }
.card ul { margin-top: 14px; display: flex; flex-direction: column; gap: 8px; }
.card ul li { font-size: 14px; color: var(--text-muted); padding-left: 22px; position: relative; }
.card ul li::before { content: "✓"; position: absolute; left: 0; color: var(--secondary); font-weight: 800; }

/* ---------- Process steps ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; counter-reset: step; }
@media (max-width: 900px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }
.step { position: relative; padding: 28px 22px; border-radius: var(--radius); background: var(--bg-soft); border: 1px solid var(--border); }
.step::before {
  counter-increment: step;
  content: counter(step);
  display: flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--primary); color: #fff; font-weight: 800; font-size: 14px;
  margin-bottom: 16px;
}
.step h3 { font-size: 17px; margin-bottom: 8px; }
.step p { font-size: 14px; color: var(--text-muted); }

/* ---------- Feature panel (split showcase) ---------- */
.feature-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-soft);
}
.feature-visual {
  position: relative;
  min-height: 380px;
  background:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px),
    radial-gradient(circle at 54% 45%, rgba(24,166,255,.2), transparent 24%),
    #091727;
  background-size: 30px 30px, 30px 30px, auto, auto;
}
.feature-visual svg { position: absolute; inset: 10%; width: 80%; height: 80%; }
.feature-content { padding: clamp(32px, 5vw, 56px); display: flex; flex-direction: column; justify-content: center; }
.feature-content .lead { margin-bottom: 0; }
.check-list { display: grid; gap: 16px; margin: 26px 0 0; padding: 0; list-style: none; }
.check-list li { display: flex; gap: 12px; color: var(--text); font-size: 15px; }
.check-list li::before { content: "✓"; color: var(--secondary); font-weight: 900; flex: none; }
.feature-note { color: var(--text-muted); font-size: 13px; margin-top: 22px; }
@media (max-width: 900px) { .feature-panel { grid-template-columns: 1fr; } .feature-visual { min-height: 260px; } }

/* ---------- Projects / showcase grid ---------- */
.projects-head { display: flex; justify-content: space-between; align-items: end; gap: 32px; margin-bottom: 40px; flex-wrap: wrap; }
.projects-head p { color: var(--text-muted); max-width: 420px; margin: 0; }
.projects-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 18px; }
.project-card { position: relative; min-height: 360px; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--border); background: #0c1b2c; isolation: isolate; transition: transform .3s ease, border-color .3s ease; }
.project-card:hover { transform: translateY(-6px); border-color: rgba(24,166,255,.4); }
.project-card.tall { grid-row: span 2; min-height: 748px; }
.project-bg { position: absolute; inset: 0; z-index: -2; }
.project-card:nth-child(1) .project-bg { background: radial-gradient(circle at 60% 35%, rgba(255,122,53,.18), transparent 22%), linear-gradient(145deg, #122b45, #081420 70%); }
.project-card:nth-child(2) .project-bg { background: radial-gradient(circle at 50% 48%, rgba(78,230,216,.2), transparent 25%), linear-gradient(145deg, #0f2b38, #07111f); }
.project-card:nth-child(3) .project-bg { background: radial-gradient(circle at 70% 30%, rgba(24,166,255,.22), transparent 28%), linear-gradient(145deg, #132d4a, #07111f); }
.project-card::after { content: ""; position: absolute; inset: auto 0 0; height: 55%; background: linear-gradient(transparent, rgba(2,8,14,.92)); z-index: -1; }
.project-art { position: absolute; inset: 8% 7% 27%; opacity: .93; transition: transform .4s ease; }
.project-card:hover .project-art { transform: scale(1.04); }
.project-info { position: absolute; inset: auto 26px 24px; }
.project-tag { display: inline-flex; padding: 6px 10px; border-radius: 999px; background: rgba(255,255,255,.08); border: 1px solid var(--border); color: #c9d6e2; font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; }
.project-info h3 { font-size: clamp(1.15rem, 2.4vw, 1.6rem); margin: 12px 0 6px; }
.project-info p { color: var(--text-muted); margin: 0; font-size: 14px; }
@media (max-width: 900px) {
  .projects-grid { grid-template-columns: 1fr 1fr; }
  .project-card.tall { grid-row: auto; min-height: 420px; grid-column: 1 / -1; }
}
@media (max-width: 620px) {
  .projects-grid { grid-template-columns: 1fr; }
  .project-card, .project-card.tall { min-height: 380px; grid-column: auto; }
}

/* ---------- Dark / CTA section ---------- */
.section-dark { background: var(--surface); color: var(--text); }
.section-dark .text-muted { color: var(--text-muted); }
.cta-banner {
  background: linear-gradient(120deg, var(--surface) 0%, var(--dark-soft) 100%);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(40% 60% at 90% 10%, rgba(24,166,255,.3), transparent 60%);
}
.cta-banner > * { position: relative; }
.cta-banner h2 { margin-bottom: 8px; }
.cta-banner p { color: var(--text-muted); }

/* ---------- Gallery teaser ---------- */
.swatch-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 16px; }
.swatch { width: 26px; height: 26px; border-radius: 50%; border: 2px solid var(--surface); box-shadow: 0 0 0 1px var(--border); }

/* ---------- Filament cards ---------- */
.fil-card { border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; background: var(--surface); transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; }
.fil-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: rgba(24,166,255,.4); }
.swatch { transition: transform .2s ease; }
.fil-card:hover .swatch:hover { transform: scale(1.25); }
.fil-card-top { padding: 26px 26px 0; }
.fil-badge { display: inline-block; font-size: 12px; font-weight: 700; padding: 4px 10px; border-radius: 999px; background: var(--secondary-light); color: var(--secondary); margin-bottom: 12px; }
.fil-card h3 { margin-bottom: 6px; }
.fil-card .fil-desc { color: var(--text-muted); font-size: 14px; margin-bottom: 18px; }
.fil-props { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 16px; padding: 0 26px; font-size: 13px; }
.fil-props div span { display: block; color: var(--text-muted); font-size: 12px; }
.fil-props div strong { font-size: 14px; }
.fil-colors { padding: 20px 26px 26px; margin-top: 18px; border-top: 1px solid var(--border); }
.fil-colors p { font-size: 12px; color: var(--text-muted); margin-bottom: 10px; text-transform: uppercase; letter-spacing: .05em; font-weight: 700; }

/* ---------- Contact ---------- */
.quick-contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 720px) { .quick-contact-grid { grid-template-columns: 1fr; } }

.quick-contact-card { display: flex; flex-direction: column; gap: 4px; text-align: left; }
.quick-contact-card .ic { margin-bottom: 6px; }
.quick-contact-card span.muted { display: block; color: var(--text-muted); font-size: 12px; text-transform: uppercase; letter-spacing: .05em; font-weight: 700; }
.quick-contact-card strong, .quick-contact-card .value { font-size: 15px; font-weight: 700; line-height: 1.4; }

.form-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 40px; box-shadow: var(--shadow-sm); }
.form-card.standalone { max-width: 760px; margin: 0 auto; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 560px) { .form-row { grid-template-columns: 1fr; } }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: 13px; font-weight: 700; margin-bottom: 8px; color: var(--text); }
.field input, .field select, .field textarea {
  width: 100%;
  padding: 13px 16px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border);
  font-family: inherit;
  font-size: 15px;
  color: var(--text);
  background: var(--bg-soft);
  transition: border-color .2s ease, box-shadow .2s ease;
}
.field input::placeholder, .field textarea::placeholder { color: var(--text-muted); }
.field select option { background: var(--bg-soft); color: var(--text); }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px var(--primary-light);
}
.field textarea { resize: vertical; min-height: 130px; }
.field-check { display: flex; align-items: flex-start; gap: 10px; font-size: 13px; color: var(--text-muted); }
.field-check input { width: 16px; height: 16px; margin-top: 3px; }

.form-footer { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-top: 8px; }
.form-footer .field-check { flex: 1; }
.form-footer .btn { flex-shrink: 0; }
@media (max-width: 560px) {
  .form-footer { flex-direction: column; align-items: stretch; }
  .form-footer .btn { width: 100%; text-align: center; }
}

.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }

.field input[type="file"] {
  padding: 10px 14px;
  color: var(--text-muted);
  font-size: 13px;
}

.form-msg { display: none; padding: 14px 16px; border-radius: var(--radius-sm); font-size: 14px; font-weight: 600; margin-bottom: 18px; }
.form-msg.show { display: block; }
.form-msg.success { background: rgba(46, 204, 113, 0.14); color: #4ade80; }
.form-msg.error { background: rgba(248, 113, 113, 0.14); color: #f87171; }

/* ---------- Footer ---------- */
.site-footer { background: var(--surface); color: var(--text-muted); padding: 64px 0 28px; border-top: 1px solid var(--border); }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 40px; margin-bottom: 48px; }
@media (max-width: 720px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-grid h4 { color: var(--text); font-size: 15px; margin-bottom: 18px; }
.footer-grid ul { display: flex; flex-direction: column; gap: 10px; font-size: 14px; }
.footer-grid ul a { transition: color .2s ease; }
.footer-grid ul a:hover { color: var(--text); }
.footer-logo img { height: 48px; margin-bottom: 14px; }
.footer-grid p.small { font-size: 13px; color: var(--text-muted); line-height: 1.7; }
.footer-bottom { border-top: 1px solid var(--border); padding-top: 24px; display: flex; justify-content: center; text-align: center; flex-wrap: wrap; gap: 12px; font-size: 13px; color: var(--text-muted); }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: .08s; }
.reveal-delay-2 { transition-delay: .16s; }
.reveal-delay-3 { transition-delay: .24s; }

/* ---------- Page hero (inner pages) ---------- */
.page-hero {
  padding-top: calc(var(--header-h) + 56px);
  padding-bottom: 56px;
  background:
    radial-gradient(55% 60% at 90% 0%, rgba(24, 166, 255, 0.16) 0%, transparent 60%),
    radial-gradient(45% 50% at 0% 10%, rgba(78, 230, 216, 0.09) 0%, transparent 60%),
    var(--bg);
}
.page-hero .section-head { margin-bottom: 0; }

/* ---------- Back to top ---------- */
.to-top {
  position: fixed;
  right: 22px; bottom: 22px;
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow);
  opacity: 0; pointer-events: none; transform: translateY(10px);
  transition: opacity .25s ease, transform .25s ease;
  z-index: 90;
  border: none;
  cursor: pointer;
}
.to-top.show { opacity: 1; pointer-events: auto; transform: translateY(0); }

/* ---------- Contact – email spotlight card ---------- */
.email-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: linear-gradient(135deg, rgba(24,166,255,.14), rgba(78,230,216,.08)), var(--bg-soft);
  padding: clamp(28px, 5vw, 48px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  flex-wrap: wrap;
}
.email-card::after {
  content: "";
  position: absolute;
  width: 220px; height: 220px;
  border-radius: 50%;
  right: -60px; top: -80px;
  background: radial-gradient(circle, rgba(24,166,255,.25), transparent 70%);
}
.email-card > * { position: relative; }
.email-card .eyebrow { margin-bottom: 10px; }
.email-card h2 { font-size: 28px; margin-bottom: 8px; }
.email-card p { color: var(--text-muted); max-width: 420px; }
.email-actions { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.email-address {
  font-size: 19px;
  font-weight: 800;
  color: var(--text);
  background: rgba(255,255,255,.06);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 18px;
}
.copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition: border-color .2s ease, color .2s ease, transform .2s ease;
}
.copy-btn:hover { border-color: var(--primary); color: var(--primary); transform: translateY(-2px); }
.copy-btn.copied { border-color: var(--secondary); color: var(--secondary); }

/* ---------- Contact – čo napísať / mini kroky ---------- */
.write-steps { display: grid; gap: 16px; margin: 26px 0 0; padding: 0; list-style: none; counter-reset: wstep; }
.write-steps li {
  counter-increment: wstep;
  display: flex;
  gap: 14px;
  align-items: flex-start;
  color: var(--text);
  font-size: 15px;
}
.write-steps li::before {
  content: counter(wstep);
  flex: none;
  width: 26px; height: 26px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #07111f;
  font-weight: 800;
  font-size: 13px;
  display: flex; align-items: center; justify-content: center;
}
.write-steps strong { display: block; margin-bottom: 2px; }
.write-steps span { color: var(--text-muted); font-size: 14px; }

/* ---------- FAQ (native details/summary) ---------- */
.faq-list { max-width: 760px; margin: 0 auto; display: grid; gap: 14px; }
.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 4px 24px;
  transition: border-color .2s ease;
}
.faq-item[open] { border-color: rgba(24,166,255,.4); }
.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 18px 0;
  font-weight: 700;
  font-size: 15.5px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  flex: none;
  width: 26px; height: 26px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  color: var(--primary);
  transition: transform .25s ease;
}
.faq-item[open] summary::after { content: "–"; transform: rotate(180deg); }
.faq-item p { color: var(--text-muted); font-size: 14.5px; padding: 0 0 20px; margin: 0; }