/* ── NAV ── */
#navbar {
  transition: background .4s, backdrop-filter .4s;
}
#navbar.scrolled {
  background: rgba(6,6,8,.95);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(201,168,76,.1);
}
.logo {
  font-family: var(--font-secondary);
  font-size: 26px;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: .12em;
}
.logo em {
  font-style: normal;
  color: var(--color-gold);
}
.nav-links a {
  color: var(--color-text-muted);
  font-family: var(--font-secondary);
  font-size: 13px;
  font-weight: 300;
  letter-spacing: .1em;
  text-transform: uppercase;
  transition: color .3s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-gold);
  transition: width .3s;
}
.nav-links a:hover { color: var(--color-gold); }
.nav-links a:hover::after { width: 100%; }

.nav-cta {
  border: 1px solid var(--color-gold-dim);
  color: var(--color-gold);
  background: transparent;
  padding: 9px 22px;
  font-family: var(--font-secondary);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .15em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all .3s;
  display: inline-block;
}
.nav-cta:hover { background: var(--color-gold); color: var(--color-bg); }

.hbg {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hbg span {
  display: block;
  width: 22px;
  height: 1px;
  background: var(--color-text);
  transition: all .3s;
}
.hbg.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hbg.open span:nth-child(2) { opacity: 0; }
.hbg.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── HERO ── */
.hero-atm {
  background:
    radial-gradient(ellipse 80% 70% at 50% 40%, rgba(201,168,76,.07) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 20% 80%, rgba(201,168,76,.04) 0%, transparent 60%),
    #060608;
}
.beam {
  background: linear-gradient(to bottom, transparent, rgba(201,168,76,.6), rgba(201,168,76,.25), transparent);
  box-shadow: 0 0 100px 50px rgba(201,168,76,.07);
  animation: beamSweep 10s ease-in-out infinite alternate;
}
.beam-wide {
  border-left:  600px solid transparent;
  border-right: 600px solid transparent;
  border-top:   100vh solid rgba(201,168,76,.03);
  animation: beamSweep 10s ease-in-out infinite alternate;
  animation-delay: -.2s;
}
.floor-reflect {
  background: linear-gradient(to top, rgba(201,168,76,.05), transparent);
}
.hero-logo-img {
  opacity: 0;
  animation: cineFade 1.2s .2s ease forwards;
}
.hero-pre {
  font-family: var(--font-secondary);
  font-size: 12px;
  font-weight: 300;
  letter-spacing: .35em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 40px;
  opacity: 0;
  animation: cineFade 1.2s .3s ease forwards;
}
.hero-rule {
  width: 60px;
  height: 1px;
  background: var(--color-gold-dim);
  margin: 32px auto;
  opacity: 0;
  animation: cineFade 1s 1.4s ease forwards;
}
.hero-hl {
  font-family: var(--font-secondary);
  font-size: clamp(20px, 2.8vw, 38px);
  font-weight: 300;
  letter-spacing: .02em;
  color: var(--color-text-muted);
  line-height: 1.35;
  margin-bottom: 32px;
  opacity: 0;
  animation: cineFade 1s 1.7s ease forwards;
}
p.hero-hl-em {
  font-family: var(--font-secondary);
  font-size: clamp(18px, 2.4vw, 34px);
  font-weight: 300;
  font-style: italic;
  letter-spacing: .02em;
  color: var(--color-gold);
  line-height: 1.35;
  margin-bottom: 32px;
  opacity: 0;
  animation: cineFade 1s 2s ease forwards;
}
.hero-sub {
  font-size: clamp(14px, 1.4vw, 16px);
  font-weight: 300;
  color: var(--color-text-faint);
  line-height: 1.85;
  max-width: 520px;
  margin: 0 auto 48px;
  letter-spacing: 0;
  opacity: 0;
  animation: cineFade 1s 2s ease forwards;
}
.hero-btns {
  opacity: 0;
  animation: cineFade 1s 2.3s ease forwards;
}
.hero-badges {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px 24px;
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  opacity: 0;
  animation: cineFade 1s 2.5s ease forwards;
}
.hero-badges li {
  font-family: var(--font-secondary);
  font-size: 12px;
  font-weight: 300;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--color-gold);
  opacity: .75;
}

.hero-scroll-link {
  display: inline-block;
  margin-top: 18px;
  font-family: var(--font-secondary);
  font-size: 12px;
  font-weight: 300;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  transition: color .3s;
  opacity: 0;
  animation: cineFade 1s 2.5s ease forwards;
}
.hero-scroll-link:hover { color: var(--color-gold); }
.hero-scroll { opacity: .35; }
.scroll-line {
  width: 1px;
  height: 44px;
  background: linear-gradient(to bottom, var(--color-gold), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

/* ── BUTTONS ── */
.btn-gold {
  background: var(--color-gold);
  color: var(--color-bg);
  font-family: var(--font-secondary);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  padding: 15px 44px;
  transition: all .3s;
  display: inline-block;
}
.btn-gold:hover {
  background: var(--color-text);
  transform: translateY(-2px);
  box-shadow: 0 12px 36px rgba(201,168,76,.35);
}
.btn-ghost-gold {
  background: transparent;
  color: var(--color-gold);
  font-family: var(--font-secondary);
  font-size: 13px;
  font-weight: 300;
  letter-spacing: .18em;
  text-transform: uppercase;
  padding: 15px 28px;
  border: 1px solid var(--color-gold-dim);
  transition: all .3s;
  display: inline-block;
}
.btn-ghost-gold:hover {
  border-color: var(--color-gold);
  color: var(--color-text);
  background: rgba(201,168,76,.05);
}

/* ── ATMOSPHERIC DIVIDER ── */
.atm-div {
  background: linear-gradient(to bottom, var(--color-bg), rgba(201,168,76,.03), var(--color-bg));
}

/* ── SECTIONS ── */
.sec::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-gold-dim), transparent);
}
.sec-pre {
  font-family: var(--font-secondary);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 16px;
}
h2.sec-hl {
  font-family: var(--font-secondary);
  font-size: clamp(34px, 5vw, 64px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: .03em;
  color: var(--color-text);
  margin-bottom: 16px;
}
.sec-sub {
  font-size: 16px;
  font-weight: 300;
  color: var(--color-text-muted);
  max-width: 540px;
  line-height: 1.8;
  margin-bottom: 56px;
}

/* ── CONTACT SECTION HEADING OVERRIDES ── */
#kontakt .sec-pre { text-align: center; margin-bottom: 8px; }
#kontakt .sec-hl  { text-align: center; margin-bottom: 8px; }
.kontakt-intro {
  text-align: center;
  font-size: 15px;
  font-style: italic;
  color: var(--color-text-muted);
  margin-bottom: 48px;
}

/* ── PRODUCT VISUAL / JAK ── */
#produkt { background: var(--color-bg); }
.prod-text p {
  font-size: 17px;
  font-weight: 300;
  color: var(--color-text-muted);
  line-height: 1.9;
  margin-bottom: 20px;
}
.prod-visual {
  background: rgba(201,168,76,.03);
  border: 1px solid var(--color-gold-dim);
}
.pv-panel {
  border: 1px solid rgba(201,168,76,.3);
}
.pv-fill {
  background: rgba(201,168,76,.15);
  animation: pvToggle 5s ease-in-out infinite;
}
.pv-label {
  position: relative;
  font-family: var(--font-secondary);
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--color-gold);
  z-index: 1;
}
.pv-state {
  font-family: var(--font-secondary);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--color-text-muted);
}
.pv-corners .c {
  border-color: var(--color-gold);
  border-style: solid;
}
.pv-corners .tl { border-width: 1px 0 0 1px; }
.pv-corners .tr { border-width: 1px 1px 0 0; }
.pv-corners .bl { border-width: 0 0 1px 1px; }
.pv-corners .br { border-width: 0 1px 1px 0; }
.ps-row {
  border-bottom: 1px solid var(--color-text-faint);
}
.ps-row:first-child { border-top: 1px solid var(--color-text-faint); }
.ps-key {
  font-size: 13px;
  font-weight: 300;
  color: var(--color-text-muted);
}
.ps-val {
  font-family: var(--font-secondary);
  font-size: 22px;
  font-weight: 600;
  color: var(--color-gold);
}

/* ── CO JE SECTION ── */
.cj-bullets li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 16px;
  font-weight: 300;
  color: var(--color-text-muted);
  line-height: 1.7;
}
.cj-bullets li::before {
  content: '';
  flex-shrink: 0;
  display: block;
  width: 6px;
  height: 6px;
  background: var(--color-gold);
  border-radius: 50%;
  margin-top: 9px;
}
.cj-specs {
  background: var(--color-gold-dim);
}
.cj-card {
  background: rgba(8,8,12,.98);
  padding: 32px 20px;
  border-top: 2px solid var(--color-gold);
  text-align: center;
}
.cj-val {
  font-family: var(--font-secondary);
  font-size: clamp(16px, 2vw, 24px);
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.25;
  margin-bottom: 10px;
}
.cj-label {
  font-family: var(--font-secondary);
  font-size: 10px;
  font-weight: 300;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--color-gold);
}

/* ── ICON CARDS ── */
#domacnosti {
  background: radial-gradient(ellipse 100% 60% at 30% 50%, rgba(201,168,76,.04), transparent);
}
#firmy {
  background: radial-gradient(ellipse 100% 60% at 70% 50%, rgba(201,168,76,.04), transparent);
}
.icon-cards {
  background: rgba(201,168,76,.1);
}
.ic {
  background: rgba(6,6,8,.98);
  transition: background .3s;
}
.ic::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
  transform: scaleX(0);
  transition: transform .4s;
}
.ic:hover { background: rgba(201,168,76,.04); }
.ic:hover::after { transform: scaleX(1); }
.ic-emoji {
  font-size: 38px;
  display: block;
  margin-bottom: 16px;
  line-height: 1;
}
.ic-title {
  font-family: var(--font-secondary);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--color-text);
  margin-bottom: 0;
}

/* ── BENEFITS ── */
#vyhody { background: var(--color-bg); }
.ben-cols {
  border: 1px solid rgba(201,168,76,.12);
}
.bi {
  border-right: 1px solid rgba(201,168,76,.08);
  border-bottom: 1px solid rgba(201,168,76,.08);
  transition: background .3s;
}
.bi:nth-child(even)       { border-right: none; }
.bi:nth-last-child(-n+2)  { border-bottom: none; }
.bi:hover                 { background: rgba(201,168,76,.04); }
.bi-gold-line {
  width: 32px;
  height: 1px;
  background: var(--color-gold);
  margin-bottom: 20px;
  transition: width .3s;
}
.bi:hover .bi-gold-line { width: 64px; }
.bi-title {
  font-family: var(--font-secondary);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--color-text);
  margin-bottom: 10px;
}
.bi-desc {
  font-size: 14px;
  font-weight: 300;
  color: var(--color-text-muted);
  line-height: 1.8;
}

/* ── CONTACT FORM ── */
#kontakt {
  background: radial-gradient(ellipse 80% 60% at 50% 50%, rgba(201,168,76,.05), transparent);
}
.book-frame {
  border: 1px solid var(--color-gold-dim);
  background: rgba(6,6,8,.9);
  backdrop-filter: blur(16px);
}
.book-header {
  padding: 36px 40px 28px;
  border-bottom: 1px solid rgba(201,168,76,.15);
  text-align: center;
}
.book-header h3 {
  font-family: var(--font-secondary);
  font-size: 32px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--color-text);
  margin-bottom: 8px;
}
.book-header p {
  font-size: 15px;
  font-weight: 300;
  color: var(--color-text-muted);
  font-style: italic;
}
.book-body { padding: 36px 40px; }
.bf-row {
  background: rgba(201,168,76,.12);
}
.bf {
  background: rgba(6,6,8,.95);
  transition: background .2s;
}
.bf:focus-within { background: rgba(201,168,76,.04); }
.bf.err {
  outline: 1px solid rgba(180,30,30,.5);
  outline-offset: -1px;
}
.bf label {
  font-family: var(--font-secondary);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--color-gold);
  opacity: .7;
}
.bf input, .bf textarea {
  background: transparent;
  border: none;
  color: var(--color-text);
  font-family: var(--font-primary);
  font-size: 16px;
  font-weight: 300;
  outline: none;
  line-height: 1.4;
}
.bf select {
  background: transparent;
  border: none;
  color: var(--color-text);
  font-family: var(--font-primary);
  font-size: 16px;
  font-weight: 300;
  outline: none;
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
}
.bf select option { background: #0d0d10; color: var(--color-text); }
.bf-single { background: rgba(201,168,76,.12); }
.book-note {
  font-size: 13px;
  font-weight: 300;
  font-style: italic;
  color: var(--color-text-muted);
}
.book-submit {
  background: var(--color-gold);
  color: var(--color-bg);
  font-family: var(--font-secondary);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  padding: 14px 40px;
  border: none;
  cursor: pointer;
  transition: all .3s;
  flex-shrink: 0;
}
.book-submit:hover {
  background: var(--color-text);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(201,168,76,.3);
}
.form-badges {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 6px 20px;
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
}
.form-badges li {
  font-family: var(--font-secondary);
  font-size: 11px;
  font-weight: 300;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--color-gold);
  opacity: .65;
}

.book-ok {
  display: none;
  color: var(--color-gold);
  font-size: 14px;
  font-weight: 300;
  font-style: italic;
  text-align: center;
  padding: 12px 40px;
  border-top: 1px solid rgba(201,168,76,.15);
}

/* ── LANG SWITCHER ── */
.lang-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-secondary);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  padding: 4px 2px;
  transition: color .25s;
}
.lang-btn:hover { color: var(--color-gold); }
.lang-btn.lang-active { color: var(--color-gold); }
.lang-sep {
  font-size: 11px;
  color: var(--color-text-faint);
  opacity: .4;
  user-select: none;
}

/* ── TESTIMONIALS ── */
#reference {
  background: radial-gradient(ellipse 80% 60% at 50% 50%, rgba(201,168,76,.04), transparent);
}
.tm-card {
  border: 1px solid var(--color-gold-dim);
  background: rgba(8,8,12,.8);
  transition: border-color .3s, background .3s;
}
.tm-card:hover {
  border-color: rgba(201,168,76,.3);
  background: rgba(201,168,76,.03);
}
.tm-card::before {
  content: '\201C';
  position: absolute;
  top: 20px;
  right: 28px;
  font-family: var(--font-primary);
  font-size: 72px;
  line-height: 1;
  color: var(--color-gold);
  opacity: .12;
  pointer-events: none;
}
.tm-stars {
  color: var(--color-gold);
  font-size: 14px;
  letter-spacing: 2px;
}
.tm-text {
  font-size: 15px;
  font-weight: 300;
  font-style: italic;
  color: var(--color-text-muted);
  line-height: 1.85;
  margin: 0;
  flex-grow: 1;
}
.tm-author {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-top: 20px;
  border-top: 1px solid rgba(201,168,76,.1);
}
.tm-name {
  font-family: var(--font-secondary);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--color-text);
}
.tm-role {
  font-size: 12px;
  font-weight: 300;
  letter-spacing: .05em;
  color: var(--color-gold);
  opacity: .75;
}

/* ── FOOTER ── */
footer { background: var(--color-bg); }
footer::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-gold-dim), transparent);
}
.footer-logo-img { opacity: .85; }
.f-tagline {
  font-size: 14px;
  font-weight: 300;
  font-style: italic;
  color: var(--color-text-muted);
  line-height: 1.6;
}
.f-links a {
  color: var(--color-text-faint);
  font-family: var(--font-secondary);
  font-size: 13px;
  letter-spacing: .1em;
  text-transform: uppercase;
  transition: color .2s;
}
.f-links a:hover { color: var(--color-gold); }
.f-bottom { border-top: 1px solid var(--color-text-faint); }
.f-copy {
  font-size: 13px;
  font-weight: 300;
  color: var(--color-text-faint);
}
.f-cert {
  font-family: var(--font-secondary);
  font-size: 11px;
  letter-spacing: .15em;
  color: var(--color-text-faint);
  text-transform: uppercase;
}