/* ═══════════════════════════════════════════
   RedMon Creatives — minimal, luxury, cinematic
   ═══════════════════════════════════════════ */

:root {
  --bg: #0a0a0b;
  --bg-soft: #101012;
  --ink: #f4f2ee;
  --ink-dim: rgba(244, 242, 238, 0.62);
  --ink-faint: rgba(244, 242, 238, 0.38);
  --line: rgba(244, 242, 238, 0.09);
  --accent: #c8a97a;            /* tlumená champagne — prémiová, ne křiklavá */
  --glass-bg: rgba(255, 255, 255, 0.055);
  --glass-border: rgba(255, 255, 255, 0.12);
  --glass-highlight: rgba(255, 255, 255, 0.28);
  --serif: "Playfair Display", Georgia, serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html { scroll-behavior: smooth; }

section[id] { scroll-margin-top: 110px; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 300;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

h1, h2, h3 { font-weight: 400; }
h1 em, h2 em { font-family: var(--serif); font-style: italic; color: var(--accent); }

/* ─────────── Liquid glass ─────────── */

.glass {
  position: relative;
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(22px) saturate(160%);
  backdrop-filter: blur(22px) saturate(160%);
  border: 1px solid var(--glass-border);
  box-shadow:
    inset 0 1px 0 var(--glass-highlight),
    inset 0 -1px 0 rgba(255, 255, 255, 0.04),
    0 24px 48px -24px rgba(0, 0, 0, 0.55);
  overflow: hidden;
}

.glass::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg,
    rgba(255, 255, 255, 0.10) 0%,
    rgba(255, 255, 255, 0.0) 32%,
    rgba(255, 255, 255, 0.0) 68%,
    rgba(255, 255, 255, 0.05) 100%);
  pointer-events: none;
}

/* pohyblivý odlesk sledující kurzor (nastavuje script.js) */
.glass::after {
  content: "";
  position: absolute;
  inset: -1px;
  background: radial-gradient(280px circle at var(--mx, 50%) var(--my, 50%),
    rgba(255, 255, 255, 0.08), transparent 60%);
  opacity: 0;
  transition: opacity 0.5s var(--ease);
  pointer-events: none;
}
.glass:hover::after { opacity: 1; }

.glass-sm {
  background: rgba(12, 12, 14, 0.45);
  -webkit-backdrop-filter: blur(16px) saturate(150%);
  backdrop-filter: blur(16px) saturate(150%);
  border: 1px solid var(--glass-border);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.14);
}

/* ─────────── Tlačítka ─────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-decoration: none;
  transition: transform 0.4s var(--ease), background 0.4s var(--ease),
              box-shadow 0.4s var(--ease), border-color 0.4s var(--ease);
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-solid {
  background: var(--ink);
  color: #0c0c0d;
}
.btn-solid:hover { box-shadow: 0 12px 32px -12px rgba(244, 242, 238, 0.35); }

.btn-glass {
  color: var(--ink);
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  backdrop-filter: blur(18px) saturate(160%);
  border: 1px solid var(--glass-border);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.18);
}
.btn-glass:hover {
  background: rgba(255, 255, 255, 0.10);
  border-color: rgba(255, 255, 255, 0.22);
}

/* ─────────── Navigace ─────────── */

.nav-wrap {
  position: fixed;
  top: 16px;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  justify-content: center;
  padding: 0 16px;
}

.nav {
  width: 100%;
  max-width: 1040px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 10px 12px 10px 24px;
  border-radius: 999px;
  transition: max-width 0.6s var(--ease), background 0.6s var(--ease);
}

.nav-logo {
  font-family: var(--serif);
  font-size: 20px;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: 0.01em;
  white-space: nowrap;
}
.nav-logo span { color: var(--ink-dim); }

.nav-links { display: flex; gap: 28px; }
.nav-links a {
  color: var(--ink-dim);
  text-decoration: none;
  font-size: 14px;
  font-weight: 400;
  transition: color 0.3s;
}
.nav-links a:hover { color: var(--ink); }

.nav-cta { padding: 10px 20px; font-size: 13px; }

/* ─────────── Hero ─────────── */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.hero-media { position: absolute; inset: 0; overflow: hidden; }
.hero-media video, .hero-placeholder {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* placeholder místo showreelu — jemný „architektonický" gradient */
.hero-placeholder {
  background:
    radial-gradient(90rem 60rem at 75% -10%, rgba(200, 169, 122, 0.10), transparent 55%),
    radial-gradient(70rem 50rem at 10% 110%, rgba(120, 140, 170, 0.09), transparent 55%),
    linear-gradient(180deg, #131316 0%, #0a0a0b 100%);
}
.hero-placeholder::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 96px 96px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
    rgba(10, 10, 11, 0.55) 0%,
    rgba(10, 10, 11, 0.15) 45%,
    rgba(10, 10, 11, 0.9) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 880px;
  padding: 140px 24px 80px;
}

.hero-eyebrow {
  font-size: 13px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 28px;
}

.hero h1 {
  font-size: clamp(3rem, 8vw, 6.2rem);
  line-height: 1.04;
  letter-spacing: -0.02em;
  margin-bottom: 28px;
}

.hero-sub {
  max-width: 560px;
  margin: 0 auto 40px;
  font-size: 17px;
  color: var(--ink-dim);
}

.hero-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  width: 22px;
  height: 36px;
  border: 1px solid var(--ink-faint);
  border-radius: 999px;
}
.hero-scroll span {
  position: absolute;
  top: 7px;
  left: 50%;
  width: 3px;
  height: 7px;
  margin-left: -1.5px;
  border-radius: 3px;
  background: var(--ink-dim);
  animation: scrollHint 2.2s var(--ease) infinite;
}
@keyframes scrollHint {
  0% { transform: translateY(0); opacity: 1; }
  70% { transform: translateY(12px); opacity: 0; }
  100% { transform: translateY(0); opacity: 0; }
}

/* ─────────── Manifest ─────────── */

.manifest { padding: 160px 0; }
.manifest-text {
  max-width: 820px;
  margin: 0 auto;
  text-align: center;
  font-size: clamp(1.5rem, 3.4vw, 2.4rem);
  line-height: 1.35;
  font-weight: 300;
  letter-spacing: -0.01em;
}
.manifest-text em { font-family: var(--serif); font-style: italic; color: var(--accent); }

/* ─────────── Sekce obecně ─────────── */

.section-head { margin-bottom: 64px; }
.eyebrow {
  font-size: 12px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.section-head h2 {
  font-size: clamp(2rem, 4.4vw, 3.2rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  max-width: 720px;
}
.section-sub { margin-top: 20px; max-width: 520px; color: var(--ink-dim); }

/* ─────────── Práce ─────────── */

.work { padding: 40px 0 140px; }

.work-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.work-item {
  position: relative;
  display: block;
  border-radius: 20px;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  text-decoration: none;
  transition-delay: calc(var(--i) * 60ms);
}
.work-item:nth-child(1) { aspect-ratio: 16 / 9; grid-column: span 2; }

.work-media {
  position: absolute;
  inset: 0;
  transition: transform 1.2s var(--ease);
}
.work-item:hover .work-media { transform: scale(1.045); }

/* placeholder gradienty — nahradí je fotky/videa */
.wm-a { background: linear-gradient(140deg, #1d1e24 0%, #101013 60%, #17130e 100%); }
.wm-b { background: linear-gradient(150deg, #16181d 0%, #0e0e10 70%); }
.wm-c { background: linear-gradient(130deg, #1a1712 0%, #0f0f11 65%); }
.wm-d { background: linear-gradient(160deg, #14161a 0%, #100e0d 75%); }
.work-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(60% 80% at 70% 20%, rgba(255, 255, 255, 0.05), transparent 60%);
}

.work-caption {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-radius: 14px;
  transform: translateY(8px);
  opacity: 0.92;
  transition: transform 0.6s var(--ease), opacity 0.6s var(--ease);
}
.work-item:hover .work-caption { transform: translateY(0); opacity: 1; }

.work-title { font-size: 15px; font-weight: 500; color: var(--ink); }
.work-tag {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-dim);
}

/* ─────────── Služby ─────────── */

.services { padding: 40px 0 140px; }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.service-card {
  padding: 36px 30px;
  border-radius: 20px;
  transition-delay: calc(var(--i) * 60ms);
}
.service-card h3 { font-size: 19px; font-weight: 500; margin: 40px 0 10px; }
.service-card p { font-size: 14.5px; color: var(--ink-dim); }

.service-num {
  font-family: var(--serif);
  font-style: italic;
  font-size: 15px;
  color: var(--ink-faint);
}

.service-card.featured { border-color: rgba(200, 169, 122, 0.35); }
.service-card.featured .service-num,
.service-card.featured h3 { color: var(--accent); }

/* ─────────── Proces ─────────── */

.process {
  padding: 120px 0;
  background: var(--bg-soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.process-list {
  list-style: none;
  max-width: 760px;
}
.process-list li {
  display: flex;
  gap: 36px;
  padding: 36px 0;
  border-bottom: 1px solid var(--line);
  transition-delay: calc(var(--i) * 80ms);
}
.process-list li:last-child { border-bottom: none; }

.process-list li > span {
  font-family: var(--serif);
  font-style: italic;
  font-size: 22px;
  color: var(--accent);
  min-width: 48px;
  padding-top: 2px;
}
.process-list h3 { font-size: 20px; font-weight: 500; margin-bottom: 6px; }
.process-list p { color: var(--ink-dim); font-size: 15px; max-width: 460px; }

/* ─────────── O mně ─────────── */

.about { padding: 140px 0; }

.about-grid {
  display: grid;
  grid-template-columns: 5fr 6fr;
  gap: 72px;
  align-items: center;
}

.about-media { border-radius: 20px; overflow: hidden; aspect-ratio: 4 / 5; }
.about-media img { width: 100%; height: 100%; object-fit: cover; }
.about-placeholder {
  width: 100%;
  height: 100%;
  background:
    radial-gradient(40rem 30rem at 80% 0%, rgba(200, 169, 122, 0.12), transparent 60%),
    linear-gradient(160deg, #1a1a1e 0%, #0e0e10 80%);
}

.about-text h2 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}
.about-text p { color: var(--ink-dim); margin-bottom: 18px; max-width: 480px; }

.about-points { list-style: none; margin-top: 28px; }
.about-points li {
  position: relative;
  padding: 12px 0 12px 28px;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
}
.about-points li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--accent);
}

/* ─────────── Kontakt ─────────── */

.contact { padding: 40px 0 140px; }

.contact-card {
  text-align: center;
  padding: 96px 32px;
  border-radius: 28px;
}
.contact-card h2 {
  font-size: clamp(2rem, 4.6vw, 3.4rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}
.contact-sub { color: var(--ink-dim); margin-bottom: 40px; }
.contact-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ─────────── Footer ─────────── */

.footer { border-top: 1px solid var(--line); padding: 32px 0; }
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 13px;
  color: var(--ink-faint);
}
.footer-links { display: flex; gap: 20px; }
.footer-links a { color: var(--ink-dim); text-decoration: none; transition: color 0.3s; }
.footer-links a:hover { color: var(--ink); }

/* ─────────── Scroll reveal ─────────── */

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 1s var(--ease), transform 1s var(--ease);
  transition-delay: calc(var(--i, 0) * 60ms);
}
.reveal.in { opacity: 1; transform: translateY(0); }

.delay-1 { transition-delay: 120ms; }
.delay-2 { transition-delay: 240ms; }
.delay-3 { transition-delay: 360ms; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero-scroll span { animation: none; }
  html { scroll-behavior: auto; }
}

/* ─────────── Responsive ─────────── */

@media (max-width: 900px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-media { aspect-ratio: 16 / 10; }
}

@media (max-width: 680px) {
  .nav-links { display: none; }
  .work-grid { grid-template-columns: 1fr; }
  .work-item:nth-child(1) { grid-column: span 1; }
  .services-grid { grid-template-columns: 1fr; }
  .process-list li { gap: 20px; }
  .manifest { padding: 110px 0; }
  .contact-card { padding: 64px 20px; }
}