:root {
  --ink: #16120f;
  --muted: #6f655c;
  --paper: #fff3d6;
  --surface: #fffaf0;
  --line: #e0b246;
  --green: #17263a;
  --green-dark: #101721;
  --orange: #f45a18;
  --amber: #ffc329;
  --red: #bf2419;
  --charcoal: #111823;
  --shadow: 0 24px 60px rgba(17, 24, 35, 0.2);
  --radius: 8px;
  --header-height: 68px;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: #090d13;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  display: flex;
  min-height: 100vh;
  min-height: 100svh;
  flex-direction: column;
  margin: 0;
  color: var(--ink);
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  background: #090d13;
  letter-spacing: 0;
}

body.nav-open {
  overflow: hidden;
}

main {
  position: relative;
  flex: 1 0 auto;
  overflow: hidden;
  background:
    radial-gradient(circle at 18% 0%, rgba(255, 195, 41, 0.22), transparent 34%),
    var(--paper);
}

img,
svg {
  display: block;
}

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

.intro-band,
.quick-info {
  display: none !important;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(18px, 4vw, 56px);
  color: var(--paper);
  transition:
    background 180ms ease,
    color 180ms ease,
    box-shadow 180ms ease,
    padding 180ms ease;
}

.site-header.is-scrolled,
.site-header.nav-visible {
  color: var(--ink);
  background: rgba(255, 243, 214, 0.94);
  box-shadow: 0 10px 35px rgba(24, 33, 29, 0.12);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
}

.site-header.is-scrolled {
  padding-block: 12px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: clamp(0.98rem, 2vw, 1.12rem);
  line-height: 1.05;
}

.brand small {
  margin-top: 2px;
  color: currentColor;
  font-size: 0.76rem;
  opacity: 0.76;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--amber), var(--orange));
  color: #101721;
  box-shadow: 0 0 0 3px rgba(16, 23, 33, 0.28);
}

.brand-mark svg {
  width: 30px;
  height: 30px;
  fill: none;
  stroke: currentColor;
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: clamp(14px, 3vw, 30px);
  font-weight: 800;
  font-size: 0.92rem;
}

.main-nav a {
  position: relative;
  padding: 8px 0;
}

.main-nav a::after {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  content: "";
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.main-nav a:hover::after,
.main-nav a:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  color: inherit;
  background: rgba(255, 255, 255, 0.18);
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: currentColor;
  transition:
    transform 180ms ease,
    opacity 180ms ease;
}

.nav-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(3.5px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-3.5px) rotate(-45deg);
}

.site-trail {
  position: absolute;
  inset: 0;
  z-index: 2;
  overflow: hidden;
  opacity: 0.46;
  pointer-events: none;
}

.site-trail svg {
  width: 100%;
  height: 100%;
}

.site-trail-meadow {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.site-trail-meadow-a {
  stroke: rgba(73, 122, 65, 0.14);
  stroke-width: 3.8;
}

.site-trail-meadow-b {
  stroke: rgba(223, 196, 112, 0.1);
  stroke-width: 5.3;
}

.site-trail-bank,
.site-trail-dirt {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.site-trail-bank {
  stroke: url("#trailGrass");
  stroke-width: 4.8;
  opacity: 0.22;
}

.site-trail-dirt {
  stroke: url("#natureTrail");
  stroke-width: 3.7;
  opacity: 0.74;
}

.site-trail-river path {
  fill: none;
  stroke: rgba(86, 174, 192, 0.44);
  stroke-linecap: round;
  stroke-width: 0.8;
}

.site-trail-gravel {
  fill: rgba(255, 247, 211, 0.58);
  stroke: rgba(78, 54, 31, 0.2);
  stroke-width: 0.1;
}

.site-trail-boardwalk path {
  fill: none;
  stroke: rgba(91, 58, 34, 0.48);
  stroke-linecap: round;
  stroke-width: 0.7;
}

.site-trail-grass path {
  fill: none;
  stroke: rgba(132, 161, 72, 0.58);
  stroke-linecap: round;
  stroke-width: 0.34;
}

.site-trail-forest path {
  fill: rgba(34, 91, 57, 0.42);
  stroke: rgba(255, 243, 214, 0.26);
  stroke-linejoin: round;
  stroke-width: 0.16;
}

.site-trail-bike {
  fill: none;
  opacity: 0.84;
  stroke: rgba(255, 195, 41, 0.88);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 0.8;
}

.site-trail-bike-b,
.site-trail-bike-c {
  opacity: 0.7;
  stroke: rgba(255, 243, 214, 0.78);
  stroke-width: 0.58;
}

@media (max-width: 820px) {
  .site-trail {
    opacity: 0.4;
  }

  .site-trail-meadow-a {
    stroke-width: 3.6;
  }

  .site-trail-meadow-b {
    stroke-width: 5;
  }

  .site-trail-bank {
    stroke-width: 4.2;
  }

  .site-trail-dirt {
    stroke-width: 3.2;
  }

  .site-trail-forest {
    opacity: 0.72;
  }
}

.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: grid;
  grid-template-columns: 1fr;
  align-items: stretch;
  overflow: hidden;
  color: var(--paper);
  background:
    radial-gradient(circle at 48% 42%, rgba(255, 195, 41, 0.72), rgba(244, 90, 24, 0.24) 27%, transparent 55%),
    var(--green-dark);
}

@media (min-width: 1400px) {
  .hero h1 {
    font-size: clamp(5.6rem, 5.6vw, 6.25rem);
  }
}

.hero::before {
  position: absolute;
  inset: 0;
  z-index: 1;
  content: "";
  background:
    linear-gradient(90deg, rgba(10, 15, 23, 0.72) 0%, rgba(10, 15, 23, 0.48) 38%, rgba(10, 15, 23, 0.07) 73%),
    linear-gradient(180deg, transparent 0%, rgba(10, 15, 23, 0.24) 100%);
  pointer-events: none;
}

.hero::after {
  position: absolute;
  inset: 0;
  z-index: 2;
  content: "";
  background:
    repeating-linear-gradient(165deg, rgba(255, 195, 41, 0.026) 0 2px, transparent 2px 18px),
    linear-gradient(0deg, rgba(191, 36, 25, 0.035), transparent 36%);
  mix-blend-mode: screen;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 3;
  max-width: 760px;
  align-self: center;
  grid-column: 1;
  grid-row: 1;
  padding: 110px clamp(20px, 5vw, 78px) 50px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--amber);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero h1 {
  max-width: none;
  margin: 0;
  color: var(--amber);
  font-size: clamp(3.2rem, 7vw, 5.6rem);
  line-height: 0.88;
  letter-spacing: 0;
  text-transform: uppercase;
  white-space: nowrap;
  overflow-wrap: normal;
  word-break: normal;
  text-shadow:
    0 5px 0 rgba(191, 36, 25, 0.9),
    0 12px 24px rgba(0, 0, 0, 0.55);
}

.hero-lead {
  max-width: 620px;
  margin: 26px 0 0;
  color: rgba(247, 243, 234, 0.84);
  font-size: clamp(1.04rem, 2vw, 1.28rem);
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 2px solid transparent;
  border-radius: var(--radius);
  font-weight: 900;
  line-height: 1.1;
  transition:
    transform 160ms ease,
    background 160ms ease,
    border-color 160ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  color: #121721;
  background: linear-gradient(180deg, var(--amber), #f68d19);
  box-shadow: 0 14px 30px rgba(255, 195, 41, 0.3);
}

.button-secondary {
  color: var(--paper);
  border-color: rgba(247, 243, 234, 0.38);
  background: rgba(247, 243, 234, 0.08);
}

.trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 34px;
}

.trust-strip span {
  padding: 10px 14px;
  border: 1px solid rgba(255, 195, 41, 0.38);
  border-radius: var(--radius);
  color: var(--paper);
  background: linear-gradient(90deg, rgba(191, 36, 25, 0.7), rgba(244, 90, 24, 0.36));
  font-size: 0.86rem;
  font-weight: 900;
  text-transform: uppercase;
}

.hero-visual {
  position: absolute;
  inset: 0;
  z-index: 0;
  min-height: 100%;
}

.hero-visual::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: clamp(46px, 8vh, 76px);
  content: "";
  background:
    linear-gradient(180deg, transparent 0%, rgba(255, 243, 214, 0.72) 100%);
  opacity: 0.72;
  pointer-events: none;
}

.hero-visual picture,
.hero-visual img {
  width: 100%;
  height: 100%;
}

.hero-visual picture {
  display: block;
}

.hero-visual img {
  object-fit: cover;
  object-position: center top;
  filter: saturate(1.12) contrast(1.04);
}

.section {
  position: relative;
  overflow: hidden;
  min-height: calc(100vh - var(--header-height));
  min-height: calc(100svh - var(--header-height));
  padding: clamp(78px, 9vw, 128px) clamp(20px, 5vw, 78px);
  scroll-margin-top: var(--header-height);
}

#sluzby {
  margin-top: -1px;
}

.section > *,
.contact-section > * {
  position: relative;
  z-index: 3;
}

#sluzby::before,
.price-section::before,
.process-section::before,
.contact-section::before {
  position: absolute;
  inset: 0;
  z-index: 0;
  content: "";
  pointer-events: none;
}

#sluzby {
  padding-top: clamp(34px, 5vw, 68px);
  background:
    linear-gradient(180deg, rgba(255, 243, 214, 0.92) 0%, rgba(255, 243, 214, 0.98) 34%, rgba(255, 243, 214, 0.9) 100%),
    var(--paper);
}

#sluzby::before {
  background: url("assets/bg-forest-trail.svg") center / cover no-repeat;
  opacity: 0.17;
}

.service-card h3,
.process-list h3 {
  margin: 0;
  font-size: 1.2rem;
}

.service-card p,
.process-list p,
.section-heading p,
.contact-copy p {
  color: var(--muted);
  line-height: 1.7;
}

.service-card p,
.process-list p {
  margin: 12px 0 0;
}

.section-heading {
  max-width: 760px;
  margin: 0 auto 38px;
  text-align: center;
}

.section-heading h2,
.contact-copy h2 {
  margin: 0;
  font-size: clamp(2.1rem, 4.8vw, 4.2rem);
  line-height: 0.98;
  letter-spacing: 0;
  text-transform: uppercase;
  overflow-wrap: anywhere;
}

.section-heading p {
  margin: 18px auto 0;
  max-width: 650px;
  font-size: 1.04rem;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  max-width: 1220px;
  margin: 0 auto;
}

.service-card {
  min-height: 292px;
  padding: 26px;
  border: 2px solid rgba(224, 178, 70, 0.7);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255, 195, 41, 0.12), rgba(191, 36, 25, 0.04)),
    var(--surface);
  box-shadow: 0 18px 38px rgba(17, 24, 35, 0.1);
}

.service-icon {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  margin-bottom: 28px;
  border-radius: var(--radius);
  color: #111823;
  background: linear-gradient(135deg, var(--amber), var(--orange));
  box-shadow: inset 0 -4px 0 rgba(191, 36, 25, 0.28);
}

.service-icon svg {
  width: 28px;
  height: 28px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.price-section {
  color: var(--paper);
  background:
    repeating-linear-gradient(173deg, rgba(255, 195, 41, 0.05) 0 2px, transparent 2px 18px),
    radial-gradient(circle at 22% 18%, rgba(191, 36, 25, 0.38), transparent 34%),
    var(--charcoal);
}

.price-section::before {
  background: url("assets/bg-river-mountains.svg") center / cover no-repeat;
  opacity: 0.22;
}

.price-section .section-heading p {
  color: rgba(247, 243, 234, 0.72);
}

.price-table {
  max-width: 900px;
  margin: 0 auto;
  border-top: 1px solid rgba(247, 243, 234, 0.18);
}

.price-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 22px;
  align-items: center;
  padding: 24px 0;
  border-bottom: 1px solid rgba(247, 243, 234, 0.18);
  font-size: clamp(1.04rem, 2vw, 1.24rem);
}

.price-row strong {
  color: var(--amber);
  white-space: nowrap;
  text-shadow: 0 3px 0 rgba(191, 36, 25, 0.75);
}

.process-section {
  display: flex;
  flex-direction: column;
  justify-content: center;
  background:
    linear-gradient(180deg, rgba(255, 195, 41, 0.2), rgba(255, 195, 41, 0.05) 58%, rgba(16, 23, 33, 0.16)),
    var(--paper);
}

.process-section::before {
  background: url("assets/bg-contour-tools.svg") center / cover no-repeat;
  opacity: 0.2;
}

.process-list {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  max-width: 1240px;
  margin: 0 auto;
}

.process-list::before {
  position: absolute;
  left: 11%;
  right: 11%;
  top: 50px;
  height: 8px;
  border-radius: 999px;
  content: "";
  background: linear-gradient(90deg, var(--amber), var(--orange), var(--red));
  box-shadow: 0 12px 28px rgba(191, 36, 25, 0.18);
}

.process-list article {
  position: relative;
  min-height: 320px;
  padding: clamp(30px, 4vw, 44px);
  border: 2px solid rgba(224, 178, 70, 0.7);
  border-top: 6px solid var(--red);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255, 195, 41, 0.1), rgba(191, 36, 25, 0.035)),
    var(--surface);
  box-shadow: 0 20px 48px rgba(17, 24, 35, 0.13);
}

.process-list span {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  margin-bottom: 34px;
  border-radius: 50%;
  color: #111823;
  background: linear-gradient(180deg, var(--amber), #f68d19);
  box-shadow: 0 10px 24px rgba(255, 195, 41, 0.28);
  font-weight: 900;
}

.process-list h3 {
  font-size: clamp(1.2rem, 1.8vw, 1.55rem);
}

.process-list p {
  font-size: clamp(1rem, 1.3vw, 1.14rem);
}

.contact-section {
  position: relative;
  overflow: hidden;
  min-height: calc(100vh - var(--header-height));
  min-height: calc(100svh - var(--header-height));
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.72fr);
  gap: clamp(28px, 6vw, 80px);
  padding: clamp(70px, 9vw, 128px) clamp(20px, 5vw, 78px);
  scroll-margin-top: var(--header-height);
  color: var(--paper);
  background:
    repeating-linear-gradient(165deg, rgba(255, 195, 41, 0.032) 0 2px, transparent 2px 19px),
    radial-gradient(circle at 20% 38%, rgba(244, 90, 24, 0.16), transparent 35%),
    linear-gradient(135deg, rgba(10, 15, 23, 0.92), rgba(21, 33, 50, 0.88)),
    var(--green-dark);
}

.contact-section::before {
  background: url("assets/bg-river-mountains.svg") center bottom / cover no-repeat;
  opacity: 0.16;
}

.contact-copy {
  align-self: center;
  max-width: 650px;
}

.contact-copy p {
  color: rgba(247, 243, 234, 0.76);
  font-size: 1.06rem;
}

.contact-lines {
  display: grid;
  gap: 12px;
  margin-top: 32px;
}

.contact-lines a,
.contact-lines span,
.contact-lines strong {
  width: fit-content;
  color: var(--paper);
  font-size: clamp(1.05rem, 2.2vw, 1.4rem);
  font-weight: 900;
  overflow-wrap: anywhere;
}

.contact-lines a:hover,
.contact-lines a:focus-visible {
  color: var(--amber);
}

.contact-map {
  position: relative;
  isolation: isolate;
  align-self: center;
  overflow: hidden;
  padding: clamp(8px, 1.4vw, 12px);
  border: 1px solid rgba(255, 195, 41, 0.32);
  border-radius: calc(var(--radius) + 4px);
  background:
    linear-gradient(135deg, rgba(255, 195, 41, 0.18), rgba(244, 90, 24, 0.06) 42%, rgba(8, 12, 18, 0.34)),
    rgba(255, 243, 214, 0.08);
  box-shadow:
    0 26px 58px rgba(0, 0, 0, 0.2),
    inset 0 1px 0 rgba(255, 243, 214, 0.16);
}

.contact-map::before,
.contact-map::after {
  position: absolute;
  inset: 0;
  z-index: 2;
  content: "";
  pointer-events: none;
}

.contact-map::before {
  opacity: 0.08;
  mix-blend-mode: soft-light;
  background:
    radial-gradient(circle at 18% 12%, rgba(255, 195, 41, 0.34), transparent 34%),
    linear-gradient(135deg, rgba(10, 15, 23, 0.08), rgba(244, 90, 24, 0.08));
}

.contact-map::after {
  border-radius: calc(var(--radius) + 4px);
  box-shadow:
    inset 0 0 0 1px rgba(247, 243, 234, 0.08),
    inset 0 0 18px rgba(6, 10, 15, 0.12);
}

.contact-map iframe {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: clamp(320px, 45vw, 466px);
  border-radius: var(--radius);
  filter: saturate(1) contrast(1) brightness(1.08);
  opacity: 1;
}

.site-footer {
  flex: 0 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 28px clamp(20px, 5vw, 78px);
  color: rgba(247, 243, 234, 0.78);
  background: #090d13;
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  font-weight: 800;
}

@media (max-width: 1040px) {
  .hero {
    min-height: 100vh;
    min-height: 100svh;
  }

  .hero::before {
    background:
      linear-gradient(180deg, rgba(10, 15, 23, 0.82) 0%, rgba(10, 15, 23, 0.64) 47%, rgba(10, 15, 23, 0.32) 100%),
      linear-gradient(90deg, rgba(10, 15, 23, 0.62), rgba(10, 15, 23, 0.16));
  }

  .hero-content {
    grid-row: 1;
    min-height: 90svh;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .hero-visual {
    position: absolute;
    inset: 0;
  }

  .service-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .process-list {
    grid-template-columns: 1fr;
    max-width: 760px;
  }

  .process-list::before {
    top: 48px;
    bottom: 48px;
    left: 56px;
    right: auto;
    width: 8px;
    height: auto;
    background: linear-gradient(180deg, var(--amber), var(--orange), var(--red));
  }

  .process-list article {
    min-height: 0;
    padding-left: 92px;
  }

  .process-list span {
    position: absolute;
    left: 28px;
    top: 34px;
    margin: 0;
  }
}

@media (max-height: 760px) and (min-width: 820px) {
  .hero {
    min-height: 100vh;
    min-height: 100svh;
  }

  .hero-content {
    padding-top: 96px;
    padding-bottom: 42px;
  }

  .trust-strip {
    display: none;
  }
}

@media (max-width: 820px) {
  .site-header {
    align-items: flex-start;
  }

  .nav-toggle {
    display: block;
    flex: 0 0 auto;
  }

  .main-nav {
    position: fixed;
    inset: 76px 14px auto;
    display: grid;
    gap: 0;
    padding: 10px;
    border-radius: var(--radius);
    color: var(--ink);
    background: var(--surface);
    box-shadow: var(--shadow);
    transform: translateY(-14px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
  }

  .main-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .main-nav a {
    padding: 15px 12px;
  }

  .contact-section {
    grid-template-columns: 1fr;
  }

  .service-grid {
    grid-template-columns: 1fr;
  }

  .service-card {
    min-height: auto;
  }
}

@media (max-width: 560px) {
  .brand small {
    display: none;
  }

  .brand-mark {
    width: 40px;
    height: 40px;
  }

  .hero {
    min-height: 100vh;
    min-height: 100svh;
  }

  .hero-content {
    min-height: 100vh;
    min-height: 100svh;
    padding-top: 110px;
    padding-bottom: 52px;
  }

  .hero h1 {
    font-size: clamp(2.45rem, 13vw, 4rem);
  }

  .hero-actions {
    display: grid;
  }

  .button {
    width: 100%;
  }

  .trust-strip {
    display: none;
  }

  .process-list article {
    padding: 28px 24px 28px 82px;
  }

  .process-list::before {
    left: 47px;
  }

  .process-list span {
    left: 20px;
    width: 52px;
    height: 52px;
  }

  .price-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .site-footer {
    display: grid;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: clamp(2.05rem, 10.4vw, 3.05rem);
  }
}