@font-face {
  font-family: 'Brunson';
  src: url('../fonts/Brunson.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Brunson Rough';
  src: url('../fonts/Brunson Rough.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Nexa';
  src: url('../fonts/Nexa-Heavy.ttf') format('truetype');
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Nexa';
  src: url('../fonts/Nexa-ExtraLight.ttf') format('truetype');
  font-weight: 200;
  font-style: normal;
  font-display: swap;
}

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@200;300;400&display=swap');

:root {
  --black: #050505;
  --dark: #0f0f0f;
  --surface: #161616;
  --border: #222222;
  --muted: #555555;
  --silver: #888888;
  --light: #cccccc;
  --white: #f0f0f0;
  --red: #e0000f;

  --font-display: 'Nexa', sans-serif;
  --font-rough: 'Nexa', sans-serif;
  --font-body: 'Nexa', sans-serif;

  --nav-height: 180px;
  --transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-slow: 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--light);
  font-family: var(--font-body);
  font-weight: 200;
  line-height: 1.6;
  overflow-x: hidden;
  cursor: none;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ─── CUSTOM CURSOR ─── */
.cursor {
  position: fixed;
  width: 8px;
  height: 8px;
  background: var(--white);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  mix-blend-mode: difference;
}
.cursor-follower { display: none; }

/* ─── NAVIGATION ─── */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 56px;
  transition: background var(--transition), backdrop-filter var(--transition);
}
.site-header.scrolled {
  background: rgba(5,5,5,0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.site-logo {
  position: relative;
  left: auto;
  transform: none;
  display: flex;
  align-items: center;
}
.site-logo img {
  height: 160px;
  width: auto;
}
.site-nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 48px;
  position: relative;
  z-index: 1;
}
.site-nav a {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--white);
  transition: color var(--transition);
  position: relative;
}
.site-nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--white);
  transition: width var(--transition);
}
.site-nav a:hover, .site-nav a.active { color: var(--white); opacity: 0.6; }
.site-nav a:hover::after, .site-nav a.active::after { width: 100%; }

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: flex-end;
  gap: 6px;
  cursor: pointer;
  margin-left: auto;
  padding: 12px;
  background: none;
  border: none;
  z-index: 1001;
  position: relative;
}
.hamburger span {
  display: block;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: width 0.3s ease, transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94), opacity 0.3s ease;
}
.hamburger span:nth-child(1) { width: 32px; }
.hamburger span:nth-child(2) { width: 22px; }
.hamburger span:nth-child(3) { width: 28px; }

.hamburger:hover span:nth-child(1) { width: 32px; }
.hamburger:hover span:nth-child(2) { width: 32px; }
.hamburger:hover span:nth-child(3) { width: 32px; }

.hamburger.open span:nth-child(1) {
  width: 32px;
  transform: translateY(8px) rotate(45deg);
}
.hamburger.open span:nth-child(2) {
  opacity: 0;
  width: 0;
}
.hamburger.open span:nth-child(3) {
  width: 32px;
  transform: translateY(-8px) rotate(-45deg);
}

.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--black);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 48px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.mobile-menu.open { opacity: 1; pointer-events: all; }
.mobile-menu a {
  font-family: var(--font-display);
  font-size: clamp(36px, 8vw, 64px);
  color: var(--white);
  letter-spacing: 0.05em;
  transition: color var(--transition), transform var(--transition);
  transform: translateY(20px);
  opacity: 0;
  transition: opacity 0.4s ease, transform 0.4s ease, color 0.3s ease;
}
.mobile-menu.open a {
  opacity: 1;
  transform: translateY(0);
}
.mobile-menu.open a:nth-child(1) { transition-delay: 0.1s; }
.mobile-menu.open a:nth-child(2) { transition-delay: 0.18s; }
.mobile-menu.open a:nth-child(3) { transition-delay: 0.26s; }
.mobile-menu.open a:nth-child(4) { transition-delay: 0.34s; }
.mobile-menu a:hover { color: var(--silver); }

/* ─── HERO / HOME ─── */
.hero {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  padding: 0 48px 80px;
}
.hero-video {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-video video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-video::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(5,5,5,0.2) 0%,
    rgba(5,5,5,0.1) 40%,
    rgba(5,5,5,0.7) 80%,
    rgba(5,5,5,1) 100%
  );
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
}
.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.8s var(--transition) 0.2s forwards;
}
.hero-eyebrow .rec-dot {
  width: 8px;
  height: 8px;
  background: var(--red);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}
.hero-eyebrow span {
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--silver);
}
.hero-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(40px, 7vw, 96px);
  line-height: 1.05;
  color: var(--white);
  letter-spacing: 0.03em;
  margin-bottom: 24px;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUp 1s var(--transition) 0.4s forwards;
}
.hero-sub {
  font-size: 14px;
  font-weight: 300;
  color: var(--silver);
  letter-spacing: 0.08em;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.8s var(--transition) 0.7s forwards;
}
@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}
.hero-scroll {
  position: absolute;
  bottom: 40px;
  right: 48px;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  opacity: 0;
  animation: fadeUp 0.8s var(--transition) 1.2s forwards;
}
.hero-scroll span {
  font-size: 9px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--muted);
  writing-mode: vertical-rl;
}
.hero-scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--muted), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ─── CLIENT ROLLER ─── */
.clients-roller {
  padding: 64px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  position: relative;
}
.roller-inner {
  max-width: 900px;
  margin: 0 auto;
  overflow: hidden;
  position: relative;
}
.roller-inner::before,
.roller-inner::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 100px;
  z-index: 2;
  pointer-events: none;
}
.roller-inner::before {
  left: 0;
  background: linear-gradient(to right, var(--black), transparent);
}
.roller-inner::after {
  right: 0;
  background: linear-gradient(to left, var(--black), transparent);
}
.roller-label {
  text-align: center;
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 40px;
}
.roller-track {
  display: flex;
  gap: 60px;
  width: max-content;
  animation: rollerScroll 18s linear infinite;
}
.roller-track:hover { animation-play-state: paused; }
@keyframes rollerScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.client-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100px;
  opacity: 0.4;
  filter: grayscale(1) brightness(2);
  transition: opacity var(--transition), filter var(--transition);
  white-space: nowrap;
}
.client-logo:hover { opacity: 0.9; filter: grayscale(0) brightness(1); }
.client-logo img { height: 80px; width: auto; object-fit: contain; }
.client-logo span {
  font-family: var(--font-display);
  font-size: 36px;
  letter-spacing: 0.08em;
  color: var(--white);
}

/* ─── SECTION DEFAULTS ─── */
.section {
  padding: 120px 48px;
}
.section-label {
  font-size: 10px;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.section-label::before {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
  background: var(--muted);
}
.section-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(32px, 5vw, 72px);
  color: var(--white);
  line-height: 1.08;
  letter-spacing: 0.03em;
}

/* ─── PORTFOLIO ─── */
.portfolio-intro {
  max-width: 560px;
  margin-bottom: 80px;
}
.portfolio-intro p {
  font-size: 15px;
  color: var(--silver);
  margin-top: 24px;
  line-height: 1.8;
}

.portfolio-filters {
  display: flex;
  gap: 8px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}
.filter-btn {
  background: none;
  border: 1px solid var(--border);
  color: var(--silver);
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 10px 20px;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  flex-shrink: 0;
}
.filter-btn:hover, .filter-btn.active {
  background: var(--white);
  border-color: var(--white);
  color: var(--black);
}

.portfolio-grid {
  max-width: 100%;
  margin: 0 auto;
}

.portfolio-grid-sizer,
.portfolio-item {
  width: calc(33.333% - 7px);
}

@media (min-width: 1400px) {
  .portfolio-grid-sizer,
  .portfolio-item { width: calc(25% - 8px); }
}
@media (min-width: 1800px) {
  .portfolio-grid-sizer,
  .portfolio-item { width: calc(20% - 8px); }
}
@media (max-width: 1024px) {
  .portfolio-grid-sizer,
  .portfolio-item { width: calc(50% - 5px); }
}
@media (max-width: 768px) {
  .portfolio-grid-sizer,
  .portfolio-item { width: 100%; }
}

.portfolio-item {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  margin-bottom: 10px;
  float: left;
  margin-right: 10px;
}

.portfolio-item:nth-child(3n)   { margin-right: 0; }
@media (min-width: 1400px) { .portfolio-item:nth-child(3n)   { margin-right: 10px; } .portfolio-item:nth-child(4n) { margin-right: 0; } }
@media (min-width: 1800px) { .portfolio-item:nth-child(4n)   { margin-right: 10px; } .portfolio-item:nth-child(5n) { margin-right: 0; } }

.portfolio-item {
  break-inside: avoid;
  margin-bottom: 10px;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  display: block;
}

/* Odstraním staré nth-child pravidlá */
.portfolio-item:nth-child(12n+1),
.portfolio-item:nth-child(12n+2),
.portfolio-item:nth-child(12n+3),
.portfolio-item:nth-child(12n+4),
.portfolio-item:nth-child(12n+5),
.portfolio-item:nth-child(12n+6),
.portfolio-item:nth-child(12n+7),
.portfolio-item:nth-child(12n+8),
.portfolio-item:nth-child(12n+9),
.portfolio-item:nth-child(12n+10),
.portfolio-item:nth-child(12n+11),
.portfolio-item:nth-child(12n+12) {
  grid-column: unset;
  grid-row: unset;
}

.portfolio-thumb {
  width: 100%;
  position: relative;
  overflow: hidden;
  background: var(--surface);
}

/* Zachovaj pôvodné ratio fotky, ale obmedz výšku */
.portfolio-thumb img {
  width: 100%;
  height: auto;
  max-height: 500px;
  object-fit: cover;
  display: block;
  transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.portfolio-item:hover .portfolio-thumb img { transform: scale(1.03); }

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(5,5,5,0.88) 0%, transparent 55%);
  opacity: 0;
  transition: opacity var(--transition);
  display: flex;
  align-items: flex-end;
  padding: 20px;
}
.portfolio-item:hover .portfolio-overlay { opacity: 1; }
.portfolio-overlay-content h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 15px;
  color: var(--white);
  margin-bottom: 4px;
  letter-spacing: 0.04em;
}
.portfolio-overlay-content span {
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--silver);
}

/* ─── LIGHTBOX ─── */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9000;
  background: rgba(5,5,5,0.97);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}
.lightbox.active {
  opacity: 1;
  pointer-events: all;
}
.lightbox-img {
  max-width: 92vw;
  max-height: 90vh;
  object-fit: contain;
  display: block;
  transform: scale(0.95);
  transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.lightbox.active .lightbox-img {
  transform: scale(1);
}
.lightbox-close {
  position: absolute;
  top: 24px;
  right: 32px;
  background: none;
  border: none;
  color: var(--white);
  font-size: 32px;
  cursor: pointer;
  line-height: 1;
  opacity: 0.6;
  transition: opacity var(--transition);
  font-family: var(--font-body);
  font-weight: 200;
}
.lightbox-close:hover { opacity: 1; }
.lightbox-caption {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
}
.lightbox-caption h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 14px;
  color: var(--white);
  letter-spacing: 0.08em;
}
.lightbox-caption span {
  font-size: 11px;
  color: var(--silver);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.lightbox-prev,
.lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: 1px solid var(--border);
  color: var(--white);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  font-size: 20px;
}
.lightbox-prev { left: 24px; }
.lightbox-next { right: 24px; }
.lightbox-prev:hover, .lightbox-next:hover {
  background: var(--white);
  color: var(--black);
  border-color: var(--white);
}

/* ─── PORTFOLIO COLLAPSE ─── */
.portfolio-wrapper {
  position: relative;
}
.portfolio-clip {
  overflow: hidden;
  transition: height 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.portfolio-item.hidden-item {
  display: none;
}
.portfolio-show-more {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 48px;
  text-align: center;
}
.portfolio-show-more {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  margin-top: 32px;
  cursor: pointer;
  position: relative;
  z-index: 3;
}
.portfolio-show-more-btn {
  background: none;
  border: 1px solid var(--border);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  padding: 16px 40px;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.portfolio-show-more-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--white);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.portfolio-show-more-btn:hover::before { transform: scaleX(1); }
.portfolio-show-more-btn span {
  position: relative;
  z-index: 1;
  transition: color 0.4s ease;
}
.portfolio-show-more-btn:hover span { color: var(--black); }
.portfolio-show-more-arrow {
  width: 1px;
  height: 40px;
  background: var(--border);
  position: relative;
  overflow: hidden;
}
.portfolio-show-more-arrow::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 100%;
  background: var(--white);
  animation: arrowPulse 2s ease-in-out infinite;
}
@keyframes arrowPulse {
  0% { transform: translateY(-100%); }
  100% { transform: translateY(100%); }
}
.portfolio-wrapper:not(.collapsed) .portfolio-show-more-arrow {
  display: none;
}
.packages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1px;
  border: 1px solid var(--border);
  margin-top: 64px;
}
.package-card {
  padding: 48px 40px;
  border-right: 1px solid var(--border);
  position: relative;
  transition: background var(--transition);
  overflow: hidden;
}
.package-card:last-child { border-right: none; }
.package-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--white);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.package-card:hover { background: var(--surface); }
.package-card:hover::before { transform: scaleX(1); }

.package-number {
  font-family: var(--font-display);
  font-size: 72px;
  color: var(--border);
  line-height: 1;
  margin-bottom: 32px;
  letter-spacing: 0.04em;
  transition: color var(--transition);
}
.package-card:hover .package-number { color: var(--surface); }
.package-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  color: var(--white);
  margin-bottom: 14px;
  line-height: 1.2;
  letter-spacing: 0.05em;
}
.package-desc {
  font-size: 13px;
  color: var(--silver);
  line-height: 1.8;
  margin-bottom: 32px;
}
.package-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 36px;
}
.package-features li {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 10px;
}
.package-features li::before {
  content: '';
  display: block;
  width: 16px;
  height: 1px;
  background: var(--muted);
  flex-shrink: 0;
}
.package-cta {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--white);
  transition: gap var(--transition);
}
.package-cta::after {
  content: '→';
  transition: transform var(--transition);
}
.package-card:hover .package-cta { gap: 20px; }

/* ─── CONTACT ─── */
.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
  margin-top: 80px;
}
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 48px;
}
.contact-block h3 {
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 16px;
}
.contact-block p, .contact-block a {
  font-family: var(--font-display);
  font-size: clamp(18px, 2.5vw, 26px);
  color: var(--white);
  line-height: 1.4;
  transition: color var(--transition);
}
.contact-block a:hover { color: var(--silver); }
.contact-block .small {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--muted);
  margin-top: 4px;
}
.contact-social {
  display: flex;
  gap: 24px;
  margin-top: 16px;
}
.social-link {
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  color: var(--silver);
  font-size: 18px;
}
.social-link:hover {
  border-color: var(--white);
  color: var(--white);
  background: var(--white);
  color: var(--black);
}
.contact-legal {
  padding: 48px;
  border: 1px solid var(--border);
  background: var(--surface);
}
.contact-legal h3 {
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 24px;
}
.legal-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}
.legal-row:last-child { border-bottom: none; }
.legal-row span:first-child {
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}
.legal-row span:last-child {
  font-size: 14px;
  color: var(--white);
}

/* ─── FOOTER ─── */
.site-footer {
  padding: 40px 48px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-copy {
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.1em;
}
.footer-logo img { height: 28px; }

/* ─── SCROLL REVEAL ─── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s var(--transition), transform 0.8s var(--transition);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ─── PAGE TRANSITION ─── */
.page-transition {
  position: fixed;
  inset: 0;
  background: var(--black);
  z-index: 9000;
  transform: scaleY(0);
  transform-origin: top;
}

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
  .contact-wrapper { grid-template-columns: 1fr; gap: 48px; }
}

@media (max-width: 768px) {
  body { cursor: auto; }
  .cursor, .cursor-follower { display: none; }
  .section { padding: 80px 24px; }
  .hero { padding: 0 24px 64px; }
  .site-header { padding: 0 24px; }
  .site-nav { display: none; }
  .hamburger { display: flex; }
  .mobile-menu { display: flex; }
  .packages-grid { grid-template-columns: 1fr; }
  .package-card { border-right: none; border-bottom: 1px solid var(--border); }
  .site-footer { flex-direction: column; gap: 16px; text-align: center; }
  .hero-scroll { display: none; }
  .lightbox-prev { left: 8px; }
  .lightbox-next { right: 8px; }

  /* Filtre – horizontálne scrollovanie na mobile */
  .portfolio-filters {
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 8px;
    margin-left: -24px;
    margin-right: -24px;
    padding-left: 24px;
    padding-right: 24px;
  }
  .portfolio-filters::-webkit-scrollbar { display: none; }
  .filter-btn {
    padding: 8px 14px;
    font-size: 10px;
    letter-spacing: 0.1em;
  }
}

/* ─── PORTFOLIO SHOW MORE ─── */
.portfolio-show-more {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 48px;
  text-align: center;
}
.portfolio-show-more-arrow {
  width: 1px;
  height: 40px;
  background: var(--border);
  position: relative;
  overflow: hidden;
}
.portfolio-show-more-arrow::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 100%;
  background: var(--white);
  animation: arrowPulse 2s ease-in-out infinite;
}
@keyframes arrowPulse {
  0% { transform: translateY(-100%); }
  100% { transform: translateY(100%); }
}
.portfolio-show-more-btn {
  background: none;
  border: 1px solid var(--border);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  padding: 16px 40px;
  cursor: pointer;
  transition: background 0.4s ease, color 0.4s ease;
}
.portfolio-show-more-btn:hover {
  background: var(--white);
  color: var(--black);
}

/* ─── PORTFOLIO SHOW MORE ─── */
.portfolio-show-more {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  margin-top: 48px;
}
.portfolio-show-more-arrow {
  width: 1px;
  height: 40px;
  background: var(--border);
  position: relative;
  overflow: hidden;
}
.portfolio-show-more-arrow::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 100%;
  background: var(--white);
  animation: arrowPulse 2s ease-in-out infinite;
}
@keyframes arrowPulse {
  0% { transform: translateY(-100%); }
  100% { transform: translateY(100%); }
}
.portfolio-show-more-btn {
  background: none;
  border: 1px solid var(--border);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  padding: 16px 40px;
  cursor: pointer;
  transition: background 0.4s ease, color 0.4s ease, border-color 0.4s ease;
}
.portfolio-show-more-btn:hover {
  background: var(--white);
  color: var(--black);
  border-color: var(--white);
}