/* ============================================================
   S&F VÝKOPOVÉ PRÁCE — design system + styly
   Oranžová + černá, industriální, plno pohybu.
   ============================================================ */

:root {
  /* — barvy — */
  --ink:        #0b0b0c;
  --ink-1:      #121214;
  --ink-2:      #18181b;
  --ink-3:      #232327;
  --line:       #2c2c31;
  --orange:     #f7941e;
  --orange-2:   #ff8a00;
  --orange-deep:#df7910;
  --orange-ink: #2a1804;
  --bone:       #f4f1ea;
  --bone-2:     #e7e2d6;
  --bone-3:     #d8d2c3;
  --muted:      #9a978f;
  --muted-d:    #6f6d66;
  --white:      #ffffff;

  /* — typografie — */
  --f-display: "Archivo", system-ui, sans-serif;
  --f-mono-hd: "Anton", "Archivo", sans-serif;
  --f-body:    "Barlow", system-ui, sans-serif;

  /* — rozměry — */
  --maxw: 1280px;
  --pad: clamp(20px, 5vw, 88px);
  --r: 4px;

  --ease: cubic-bezier(.22,.61,.36,1);
  --ease-out: cubic-bezier(.16,1,.3,1);
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--f-body);
  background: var(--ink);
  color: var(--bone);
  line-height: 1.55;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

::selection { background: var(--orange); color: var(--ink); }

/* — scrollbar — */
::-webkit-scrollbar { width: 11px; }
::-webkit-scrollbar-track { background: var(--ink); }
::-webkit-scrollbar-thumb { background: var(--ink-3); border-radius: 0; }
::-webkit-scrollbar-thumb:hover { background: var(--orange-deep); }

/* ============================================================
   TYPOGRAFIE / utility
   ============================================================ */
.eyebrow {
  font-family: var(--f-body);
  font-weight: 700;
  font-size: clamp(12px, 1vw, 14px);
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--orange);
  display: inline-flex;
  align-items: center;
  gap: .7em;
}
.eyebrow::before {
  content: "";
  width: 34px; height: 2px;
  background: var(--orange);
  display: inline-block;
}
.eyebrow.center::before { display: none; }

h1,h2,h3 { font-family: var(--f-display); font-weight: 900; line-height: .98; letter-spacing: -.02em; }

.h-section {
  font-size: clamp(38px, 6.4vw, 96px);
  text-transform: uppercase;
  line-height: .92;
}
.h-section .stroke {
  -webkit-text-stroke: 2px currentColor;
  color: transparent;
  -webkit-text-fill-color: transparent;
}
.lead { font-size: clamp(17px, 1.5vw, 21px); color: var(--muted); max-width: 56ch; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding-left: var(--pad); padding-right: var(--pad); }

section { position: relative; }
.sec-pad { padding-block: clamp(80px, 11vw, 168px); }

.bg-bone { background: var(--bone); color: var(--ink); }
.bg-bone .lead { color: var(--muted-d); }
.bg-ink  { background: var(--ink); color: var(--bone); }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  --bg: var(--orange);
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: .7em;
  padding: 18px 30px;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: 15px;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--ink);
  background: var(--bg);
  border: 2px solid var(--bg);
  border-radius: var(--r);
  overflow: hidden;
  white-space: nowrap;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), color .35s;
  isolation: isolate;
}
.btn span { position: relative; z-index: 2; display: inline-flex; align-items: center; gap: .6em; }
.btn::before {
  content: ""; position: absolute; inset: 0; z-index: 1;
  background: var(--ink);
  transform: translateY(101%);
  transition: transform .42s var(--ease-out);
}
.btn:hover { color: var(--orange); transform: translateY(-3px); box-shadow: 0 18px 40px -16px rgba(247,148,30,.6); }
.btn:hover::before { transform: translateY(0); }

.btn--ghost {
  background: transparent; color: var(--bone); border-color: var(--line);
}
.btn--ghost::before { background: var(--orange); }
.btn--ghost:hover { color: var(--ink); border-color: var(--orange); box-shadow: 0 18px 40px -16px rgba(247,148,30,.45); }

.btn--lg { padding: 22px 38px; font-size: 17px; }

.btn .arrow { transition: transform .35s var(--ease); }
.btn:hover .arrow { transform: translateX(5px); }

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 90;
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px var(--pad);
  transition: padding .4s var(--ease), background .4s var(--ease), border-color .4s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  padding-top: 13px; padding-bottom: 13px;
  background: rgba(11,11,12,.82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav__links { display: flex; align-items: center; gap: 34px; }
.nav__link {
  font-weight: 600; font-size: 14px; letter-spacing: .04em;
  text-transform: uppercase; color: var(--bone);
  position: relative; padding: 4px 0;
}
.nav__link::after {
  content: ""; position: absolute; left: 0; bottom: -2px; height: 2px; width: 0;
  background: var(--orange); transition: width .3s var(--ease);
}
.nav__link:hover { color: var(--white); }
.nav__link:hover::after { width: 100%; }
.nav__cta { margin-left: 8px; }
.nav__cta .btn { padding: 12px 22px; font-size: 13px; }

.nav__burger { display: none; flex-direction: column; gap: 5px; background: none; border: 0; padding: 8px; }
.nav__burger span { width: 26px; height: 2.5px; background: var(--bone); transition: .3s var(--ease); }

/* mobile menu */
.mobile-menu {
  position: fixed; inset: 0; z-index: 89;
  background: var(--ink);
  display: flex; flex-direction: column; justify-content: center; gap: 6px;
  padding: var(--pad);
  transform: translateY(-100%);
  transition: transform .55s var(--ease-out);
}
.mobile-menu.open { transform: translateY(0); }
.mobile-menu a {
  font-family: var(--f-display); font-weight: 800; font-size: clamp(30px,9vw,56px);
  text-transform: uppercase; color: var(--bone); padding: 8px 0;
  border-bottom: 1px solid var(--line);
}
.mobile-menu a:hover { color: var(--orange); padding-left: 12px; transition: .25s; }

/* ============================================================
   LOGO
   ============================================================ */
.logo { display: inline-flex; align-items: center; gap: 0; user-select: none; }
.logo__mark {
  display: flex; align-items: center;
  font-family: var(--f-display); font-weight: 900;
  font-size: var(--logo-size, 30px); line-height: 1; letter-spacing: -.02em;
}
.logo__mark .em { width: calc(var(--logo-size,30px) * .92); height: calc(var(--logo-size,30px) * .92); margin: 0 .06em; }
.logo__sub {
  font-family: var(--f-body); font-weight: 700;
  font-size: calc(var(--logo-size,30px) * .26);
  letter-spacing: .34em; text-transform: uppercase; color: var(--orange);
  margin-left: .5em; padding-left: .8em; border-left: 2px solid var(--line);
  line-height: 1.05;
}
.logo--stack { flex-direction: column; align-items: flex-start; gap: 2px; }
.logo--stack .logo__sub { margin-left: 0; padding-left: 0; border-left: 0; letter-spacing: .3em; }

/* ============================================================
   HERO
   ============================================================ */
.hero { position: relative; min-height: 100svh; display: flex; align-items: safe center; overflow: hidden; padding: 116px 0 78px; }
.hero__sky {
  position: absolute; inset: 0; z-index: 0;
  background-color: #12262f;
  background:
    radial-gradient(110% 75% at 70% 92%, rgba(255,150,45,.6), transparent 55%),
    radial-gradient(80% 55% at 80% 100%, rgba(255,212,140,.55), transparent 52%),
    linear-gradient(178deg, #0f2129 0%, #1a333d 28%, #3a4d49 50%, #8f5026 72%, #cf7a2b 88%, #e89a3e 100%);
  background-size: 100% 200%, 100% 200%, 100% 100%;
  animation: skyDrift 18s ease-in-out infinite alternate;
}
@keyframes skyDrift {
  0%   { background-position: 0 0%, 0 0%, 0 0; filter: saturate(1); }
  100% { background-position: 0 12%, 0 18%, 0 0; filter: saturate(1.12); }
}
.hero__sun {
  position: absolute; z-index: 0; left: 74%; bottom: 8%;
  width: 240px; height: 240px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255,224,160,.9), rgba(255,170,60,.4) 45%, transparent 70%);
  filter: blur(6px);
  animation: sunPulse 7s ease-in-out infinite;
}
@keyframes sunPulse { 0%,100% { transform: scale(1); opacity: .85; } 50% { transform: scale(1.12); opacity: 1; } }

.hero__terrain { position: absolute; inset: auto 0 0 0; z-index: 1; pointer-events: none; }
.hill {
  position: absolute; bottom: 0; left: -5%; width: 110%;
  will-change: transform;
}
.hill-1 { height: 40%; background: #2a2218; clip-path: polygon(0 60%,12% 48%,28% 56%,44% 40%,60% 52%,76% 38%,90% 50%,100% 42%,100% 100%,0 100%); opacity: .9; }
.hill-2 { height: 30%; background: #1a160f; clip-path: polygon(0 50%,18% 64%,34% 44%,52% 60%,68% 42%,84% 58%,100% 46%,100% 100%,0 100%); }
.hill-3 { height: 18%; background: var(--ink); clip-path: polygon(0 40%,22% 60%,46% 38%,70% 58%,100% 40%,100% 100%,0 100%); }

#dust { position: absolute; inset: 0; z-index: 2; pointer-events: none; }

.hero__veil { position: absolute; inset: 0; z-index: 2; background: linear-gradient(95deg, rgba(8,8,9,.78) 0%, rgba(8,8,9,.5) 38%, transparent 66%); pointer-events: none; }

.hero__inner { position: relative; z-index: 4; width: 100%; }
.hero__grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 40px; align-items: center; }

.hero__badge {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 9px 16px 9px 12px; margin-bottom: 26px;
  background: rgba(247,148,30,.12); border: 1px solid rgba(247,148,30,.4);
  border-radius: 100px; color: var(--orange);
  font-weight: 600; font-size: 13px; letter-spacing: .12em; text-transform: uppercase;
  backdrop-filter: blur(4px);
}
.hero__badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--orange); box-shadow: 0 0 0 0 rgba(247,148,30,.6); animation: ping 2.2s infinite; }
@keyframes ping { 0% { box-shadow: 0 0 0 0 rgba(247,148,30,.55);} 70%{ box-shadow: 0 0 0 12px rgba(247,148,30,0);} 100%{box-shadow:0 0 0 0 rgba(247,148,30,0);} }

.hero h1 {
  font-size: clamp(44px, 7.6vw, 112px);
  text-transform: uppercase; color: var(--white);
  text-shadow: 0 30px 80px rgba(0,0,0,.5);
}
.hero h1 .line { display: block; overflow: hidden; }
.hero h1 .line > span { display: inline-block; vertical-align: top; white-space: nowrap; }
.hero h1 .amp { color: var(--orange); }

.hero__slogan {
  margin: 22px 0 32px; font-family: var(--f-display); font-weight: 700; font-style: italic;
  font-size: clamp(16px, 1.8vw, 24px); color: var(--bone-2);
  text-transform: uppercase; letter-spacing: .01em;
}
.hero__slogan b { color: var(--orange); }
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; }

.hero__photo { position: relative; }
.logo-img { height: 48px; width: auto; display: block; }
.nav.scrolled .logo-img { height: 42px; transition: height .4s var(--ease); }
.logo-img--footer { height: 74px; }

.hero__photo { position: relative; }
.hero__bagr { position: relative; width: 142%; margin-left: -4%; animation: bagrIn 1.5s cubic-bezier(.16,1,.3,1) both; }
.hero__bagr .bagr {
  position: relative; z-index: 2; width: 100%; height: auto; display: block;
  transform-origin: 72% 88%;
  filter: drop-shadow(0 30px 26px rgba(0,0,0,.5));
  animation: bagrIdle 3.6s ease-in-out infinite;
}
.hero__bagr-shadow {
  position: absolute; z-index: 1; left: 12%; right: 16%; bottom: 4%; height: 30px;
  background: radial-gradient(50% 120% at 50% 0, rgba(0,0,0,.55), transparent 72%);
  filter: blur(7px); animation: bagrShadow 3.6s ease-in-out infinite;
}
.puff {
  position: absolute; z-index: 1; bottom: 14%; left: 6%;
  width: 46px; height: 46px; border-radius: 50%;
  background: radial-gradient(circle, rgba(226,206,168,.55), rgba(226,206,168,0) 70%);
  opacity: 0; pointer-events: none;
  animation: puff 3.6s ease-out infinite;
}
.puff-2 { left: 15%; width: 32px; animation-delay: .5s; }
.puff-3 { left: 1%; width: 56px; animation-delay: 1s; }
@keyframes bagrIn { from { opacity: 0; transform: translateX(48%) scale(.95); } to { opacity: 1; transform: none; } }
@keyframes bagrIdle {
  0%,100% { transform: translateY(0) rotate(0deg); }
  22% { transform: translateY(-3px) rotate(-.7deg); }
  48% { transform: translateY(0) rotate(0deg); }
  68% { transform: translateY(-2px) rotate(.55deg); }
}
@keyframes bagrShadow { 0%,100%{ transform: scaleX(1); opacity:.55; } 35%{ transform: scaleX(.92); opacity:.4; } 68%{ transform: scaleX(.97); opacity:.48; } }
@keyframes puff { 0%{ opacity:0; transform: translate(0,0) scale(.4); } 18%{ opacity:.7; } 100%{ opacity:0; transform: translate(-30px,-34px) scale(1.5); } }
.hero__photo .tag {
  position: absolute; left: 2%; bottom: 7%; z-index: 4; white-space: nowrap;
  background: var(--orange); color: var(--ink);
  font-family: var(--f-display); font-weight: 900; text-transform: uppercase;
  font-size: 13px; letter-spacing: .04em; padding: 12px 18px;
  box-shadow: 0 16px 30px -12px rgba(0,0,0,.6);
}

.hero__scroll {
  position: absolute; left: var(--pad); bottom: 26px; z-index: 5;
  display: flex; align-items: center; gap: 12px; color: var(--muted);
  font-size: 12px; letter-spacing: .22em; text-transform: uppercase;
}
.hero__scroll .mouse { width: 22px; height: 34px; border: 2px solid var(--muted); border-radius: 12px; position: relative; }
.hero__scroll .mouse::after { content: ""; position: absolute; left: 50%; top: 6px; width: 3px; height: 7px; background: var(--orange); border-radius: 2px; transform: translateX(-50%); animation: scrollDot 1.6s infinite; }
@keyframes scrollDot { 0%{opacity:0;transform:translate(-50%,0);} 40%{opacity:1;} 80%{opacity:0;transform:translate(-50%,11px);} 100%{opacity:0;} }

/* ============================================================
   MARQUEE
   ============================================================ */
.marquee { background: var(--orange); color: var(--ink); overflow: hidden; padding: 16px 0; border-block: 3px solid var(--ink); }
.marquee--ink { background: var(--ink); color: var(--orange); border-color: var(--orange-deep); }
.marquee__track { display: flex; gap: 0; white-space: nowrap; width: max-content; animation: scrollX 26s linear infinite; }
.marquee--rev .marquee__track { animation-direction: reverse; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__item {
  font-family: var(--f-mono-hd); font-size: clamp(22px, 3vw, 40px);
  text-transform: uppercase; letter-spacing: .01em;
  display: inline-flex; align-items: center; gap: 28px; padding: 0 28px;
}
.marquee__item .star { color: inherit; font-size: .6em; opacity: .7; }
@keyframes scrollX { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ============================================================
   STATS
   ============================================================ */
.stats { background: var(--ink-1); border-bottom: 1px solid var(--line); }
.stats__grid { display: grid; grid-template-columns: repeat(4,1fr); }
.stat { padding: 56px 32px; border-left: 1px solid var(--line); position: relative; }
.stat:first-child { border-left: 0; }
.stat__num { font-family: var(--f-mono-hd); font-size: clamp(48px, 6vw, 86px); line-height: .9; color: var(--white); }
.stat__num .suf { color: var(--orange); }
.stat__label { margin-top: 10px; font-weight: 600; font-size: 14px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }

/* ============================================================
   SECTION HEAD
   ============================================================ */
.sec-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; margin-bottom: clamp(40px,5vw,72px); flex-wrap: wrap; }
.sec-head .left { max-width: 760px; }
.sec-head h2 { margin-top: 18px; }
.sec-head .idx { font-family: var(--f-mono-hd); font-size: 15px; color: var(--orange); letter-spacing: .1em; }

/* ============================================================
   SLUŽBY
   ============================================================ */
.services { display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; background: var(--bone-2); border: 1px solid var(--bone-2); }
.service {
  background: var(--bone); padding: 40px 34px 36px; position: relative; overflow: hidden;
  transition: background .4s var(--ease), color .4s var(--ease); cursor: default;
}
.service::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 4px; width: 0; background: var(--orange); transition: width .45s var(--ease-out);
}
.service:hover { background: var(--ink); color: var(--bone); }
.service:hover::after { width: 100%; }
.service__ico { width: 52px; height: 52px; margin-bottom: 26px; color: var(--orange); transition: transform .5s var(--ease); }
.service:hover .service__ico { transform: rotate(-8deg) scale(1.08); }
.service__no { position: absolute; top: 26px; right: 30px; font-family: var(--f-mono-hd); font-size: 22px; color: var(--bone-3); transition: color .4s; }
.service:hover .service__no { color: var(--ink-3); }
.service h3 { font-size: 25px; text-transform: uppercase; margin-bottom: 12px; }
.service p { font-size: 15.5px; color: var(--muted-d); transition: color .4s; }
.service:hover p { color: var(--bone-3); }

/* ============================================================
   O FIRMĚ
   ============================================================ */
.about__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px,5vw,80px); align-items: center; }
.about__media { position: relative; }
.about__media .big { width: 100%; height: clamp(380px, 44vw, 540px); border: 1px solid var(--line); }
.about__media .small {
  position: absolute; right: -28px; bottom: -36px;
  width: clamp(150px, 24vw, 230px); height: clamp(150px, 24vw, 230px);
  border: 5px solid var(--ink); box-shadow: 0 30px 60px -24px rgba(0,0,0,.8);
}
.about__media .badge {
  position: absolute; left: -30px; top: -30px; z-index: 3;
  width: 124px; height: 124px; border-radius: 50%;
  background: var(--orange); color: var(--ink);
  display: grid; place-content: center; text-align: center;
  font-family: var(--f-display); font-weight: 900; line-height: 1;
  box-shadow: 0 20px 40px -16px rgba(247,148,30,.6);
  animation: spinBadge 18s linear infinite;
}
.about__media .badge b { font-size: 34px; display: block; }
.about__media .badge small { font-size: 10px; letter-spacing: .12em; text-transform: uppercase; font-family: var(--f-body); font-weight: 700; }
@keyframes spinBadge { to { transform: rotate(360deg); } }
.about__media .badge:hover { animation-play-state: paused; }

.about__feats { list-style: none; margin-top: 30px; display: grid; gap: 14px; }
.about__feats li { display: flex; gap: 14px; align-items: flex-start; font-size: 16.5px; color: var(--bone-2); }
.about__feats .tick { flex: none; width: 26px; height: 26px; background: rgba(247,148,30,.15); color: var(--orange); border-radius: 50%; display: grid; place-content: center; margin-top: 1px; }
.about__feats b { color: var(--white); }

/* ============================================================
   GALERIE
   ============================================================ */
.gallery { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 180px; gap: 12px; }
.gal {
  position: relative; overflow: hidden; border: 1px solid var(--line); background: var(--ink-2);
  cursor: pointer;
}
.gal image-slot { width: 100%; height: 100%; }
.gal .zoom { position: absolute; top: 14px; right: 14px; z-index: 3; width: 38px; height: 38px; border-radius: 50%; background: var(--orange); color: var(--ink); display: grid; place-content: center; opacity: 0; transform: scale(.6); transition: .35s var(--ease); pointer-events: none; }
.gal:hover .zoom { opacity: 1; transform: scale(1); }
.gal--wide { grid-column: span 2; }
.gal--tall { grid-row: span 2; }

/* lightbox */
.lightbox { position: fixed; inset: 0; z-index: 200; background: rgba(6,6,7,.94); display: none; align-items: center; justify-content: center; padding: 5vw; opacity: 0; transition: opacity .35s; }
.lightbox.open { display: flex; opacity: 1; }
.lightbox img { max-width: 92vw; max-height: 88vh; border: 1px solid var(--line); }
.lightbox__close { position: absolute; top: 24px; right: 30px; font-size: 40px; color: var(--bone); background: none; border: 0; line-height: 1; }

/* ============================================================
   MATERIÁLY
   ============================================================ */
.materials { display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; }
.material {
  position: relative; padding: 32px 26px; border: 1px solid var(--bone-2); background: var(--white);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s; overflow: hidden;
}
.material:hover { transform: translateY(-6px); box-shadow: 0 24px 50px -26px rgba(0,0,0,.35); border-color: var(--orange); }
.material__ico { width: 46px; height: 46px; color: var(--orange-deep); margin-bottom: 20px; }
.material h3 { font-size: 22px; text-transform: uppercase; margin-bottom: 8px; color: var(--ink); }
.material p { font-size: 14.5px; color: var(--muted-d); }
.material__bar { position: absolute; left: 0; top: 0; width: 4px; height: 100%; background: var(--orange); transform: scaleY(0); transform-origin: top; transition: transform .45s var(--ease-out); }
.material:hover .material__bar { transform: scaleY(1); }

/* ============================================================
   RECENZE
   ============================================================ */
.reviews { position: relative; }
.review-track { position: relative; min-height: 280px; }
.review {
  position: absolute; inset: 0; opacity: 0; transform: translateY(20px); pointer-events: none;
  transition: opacity .6s var(--ease), transform .6s var(--ease);
  display: grid; grid-template-columns: auto 1fr; gap: 34px; align-items: start;
}
.review.active { opacity: 1; transform: none; pointer-events: auto; position: relative; }
.review__mark { font-family: var(--f-display); font-weight: 900; font-size: 130px; line-height: .7; color: var(--orange); }
.review__body p { font-size: clamp(20px, 2.4vw, 30px); font-weight: 500; line-height: 1.4; color: var(--white); font-family: var(--f-display); }
.review__by { margin-top: 26px; display: flex; align-items: center; gap: 14px; }
.review__by .av { width: 50px; height: 50px; border-radius: 50%; background: var(--ink-3); display: grid; place-content: center; font-family: var(--f-display); font-weight: 900; color: var(--orange); border: 1px solid var(--line); }
.review__by b { display: block; color: var(--white); font-family: var(--f-body); font-weight: 700; }
.review__by span { font-size: 14px; color: var(--muted); }
.review__stars { color: var(--orange); letter-spacing: 3px; margin-top: 6px; font-size: 14px; }
.review-nav { display: flex; gap: 10px; margin-top: 40px; }
.review-dot { width: 38px; height: 5px; background: var(--line); border: 0; transition: background .3s; }
.review-dot.active { background: var(--orange); }

/* ============================================================
   KONTAKT
   ============================================================ */
.contact__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px,5vw,72px); align-items: start; }
.contact__cards { display: grid; gap: 16px; }
.cc {
  display: flex; gap: 18px; align-items: center; padding: 22px 24px;
  background: var(--ink-1); border: 1px solid var(--line); transition: border-color .35s, transform .35s var(--ease);
}
.cc:hover { border-color: var(--orange); transform: translateX(6px); }
.cc__ico { flex: none; width: 50px; height: 50px; border-radius: 50%; background: rgba(247,148,30,.13); color: var(--orange); display: grid; place-content: center; }
.cc small { display: block; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-bottom: 3px; }
.cc b { font-family: var(--f-display); font-weight: 800; font-size: 19px; color: var(--white); white-space: nowrap; }
.cc a { font-family: var(--f-display); font-weight: 800; font-size: 19px; color: var(--white); display: block; white-space: nowrap; }
.cc a:hover { color: var(--orange); }

.form { background: var(--ink-1); border: 1px solid var(--line); padding: clamp(26px,3.5vw,42px); }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { margin-bottom: 16px; }
.field label { display: block; font-size: 13px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-bottom: 8px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 14px 16px; background: var(--ink); border: 1px solid var(--line);
  color: var(--bone); font-family: var(--f-body); font-size: 15.5px; border-radius: var(--r);
  transition: border-color .3s, box-shadow .3s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: 0; border-color: var(--orange); box-shadow: 0 0 0 3px rgba(247,148,30,.16);
}
.field textarea { resize: vertical; min-height: 120px; }
.field.err input, .field.err select, .field.err textarea { border-color: #e0533a; }
.field .msg { font-size: 12.5px; color: #ee6a52; margin-top: 6px; display: none; }
.field.err .msg { display: block; }
.form__ok {
  display: none; margin-top: 18px; padding: 16px 18px; background: rgba(247,148,30,.12);
  border: 1px solid var(--orange); color: var(--orange); font-weight: 600; border-radius: var(--r);
}
.form__ok.show { display: block; animation: pop .4s var(--ease-out); }
@keyframes pop { from { transform: scale(.96); opacity: 0; } to { transform: scale(1); opacity: 1; } }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: #060607; border-top: 1px solid var(--line); padding-top: 72px; }
.footer__top { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; padding-bottom: 56px; border-bottom: 1px solid var(--line); }
.footer__col h4 { font-family: var(--f-display); font-weight: 800; font-size: 15px; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); margin-bottom: 20px; }
.footer__col ul { list-style: none; display: grid; gap: 11px; }
.footer__col a { color: var(--bone-2); font-size: 15px; }
.footer__col a:hover { color: var(--orange); }
.footer__about { color: var(--muted); font-size: 15px; max-width: 38ch; margin-top: 20px; }
.footer__bottom { display: flex; justify-content: space-between; align-items: center; padding: 26px 0; flex-wrap: wrap; gap: 14px; color: var(--muted-d); font-size: 13.5px; }
.footer__bottom a { color: var(--muted); }
.socials { display: flex; gap: 12px; }
.socials a { width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 50%; display: grid; place-content: center; color: var(--bone); transition: .3s var(--ease); }
.socials a:hover { background: var(--orange); color: var(--ink); border-color: var(--orange); transform: translateY(-3px); }

/* ============================================================
   PROGRESS / TOTOP
   ============================================================ */
.progress { position: fixed; top: 0; left: 0; height: 3px; width: 0; background: var(--orange); z-index: 100; box-shadow: 0 0 12px rgba(247,148,30,.7); }
.totop {
  position: fixed; right: 26px; bottom: 26px; z-index: 80; width: 52px; height: 52px;
  background: var(--orange); color: var(--ink); border: 0; border-radius: 50%;
  display: grid; place-content: center; opacity: 0; pointer-events: none;
  transform: translateY(20px); transition: .4s var(--ease); box-shadow: 0 14px 30px -10px rgba(247,148,30,.6);
}
.totop.show { opacity: 1; pointer-events: auto; transform: none; }
.totop:hover { transform: translateY(-4px); }

/* ============================================================
   REVEAL animace
   ============================================================ */
.reveal { opacity: 0; transform: translateY(34px); transition: opacity .9s var(--ease-out), transform .9s var(--ease-out); }
.reveal.in { opacity: 1; transform: none; }
.reveal[data-d="1"] { transition-delay: .08s; }
.reveal[data-d="2"] { transition-delay: .16s; }
.reveal[data-d="3"] { transition-delay: .24s; }
.reveal[data-d="4"] { transition-delay: .32s; }
.reveal[data-d="5"] { transition-delay: .40s; }

.word-rise { transform: translateY(105%); display: inline-block; transition: transform .9s var(--ease-out); }
.in .word-rise, .hero.ready .word-rise { transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
  .word-rise { transform: none; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1080px) {
  .stats__grid { grid-template-columns: repeat(2,1fr); }
  .stat:nth-child(3) { border-left: 0; }
  .stat { border-top: 1px solid var(--line); }
  .stat:nth-child(-n+2) { border-top: 0; }
  .services { grid-template-columns: repeat(2,1fr); }
  .materials { grid-template-columns: repeat(2,1fr); }
  .gallery { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 860px) {
  .nav__links { display: none; }
  .nav__burger { display: flex; }
  .hero__grid { grid-template-columns: 1fr; }
  .hero__photo { display: block; max-width: 440px; margin: 30px auto 0; }
  .about__grid { grid-template-columns: 1fr; }
  .about__media { max-width: 480px; }
  .contact__grid { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr 1fr; }
  .review { grid-template-columns: 1fr; gap: 8px; }
  .review__mark { font-size: 80px; }
}
@media (max-width: 560px) {
  .services { grid-template-columns: 1fr; }
  .materials { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: 1fr; }
  .gal--wide, .gal--tall { grid-column: auto; grid-row: auto; }
  .form__row { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr; }
  .stats__grid { grid-template-columns: 1fr; }
  .stat { border-left: 0 !important; border-top: 1px solid var(--line); }
  .stat:first-child { border-top: 0; }
}