/* ═══════════════════════════════════════════════════════════
   RMK Mobilní Pískování – Main Stylesheet
   Theme: piskovani-rmk | Version: 1.0.0
   Barvy ze SVG loga: orange #db7810 | dark #161b1f
   ═══════════════════════════════════════════════════════════ */

/* ─── Google Font ────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

/* ─── Custom Properties ─────────────────────────────────────── */
:root {
  --color-primary:    #161b1f;
  --color-primary-l:  #1e2428;
  --color-accent:     #db7810;
  --color-accent-h:   #c06a0d;
  --color-accent-rgb: 219, 120, 16;
  --color-text:       #ffffff;
  --color-text-muted: rgba(255,255,255,0.68);
  --color-text-dark:  #1a1a1a;
  --color-bg-light:   #f4f4f4;
  --color-border:     rgba(255,255,255,0.1);

  --font-sans: 'Inter', 'Segoe UI', Arial, sans-serif;

  --container-max: 1200px;
  --container-pad: clamp(1.25rem, 5vw, 3rem);

  --radius-sm:  4px;
  --radius-md:  10px;
  --radius-lg:  20px;
  --radius-xl:  28px;

  --shadow-md: 0 4px 24px rgba(0,0,0,.35);
  --shadow-lg: 0 8px 48px rgba(0,0,0,.45);

  --nav-height: 68px;
  --transition: 0.2s ease;
}

/* ─── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-primary);
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* ─── Container ─────────────────────────────────────────────── */
.rmk-container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

/* ─── Sections ───────────────────────────────────────────────── */
.rmk-section { padding-block: clamp(4rem, 8vw, 6.5rem); }
.rmk-section--dark  { background: var(--color-primary-l); }
.rmk-section--light { background: var(--color-bg-light); color: var(--color-text-dark); }

.rmk-section__title {
  font-size: clamp(1.55rem, 3.5vw, 2.2rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.rmk-section--light .rmk-section__title { color: var(--color-primary); }

.rmk-section__title::after {
  content: '';
  display: block;
  width: 44px; height: 4px;
  background: var(--color-accent);
  border-radius: 2px;
  margin-top: .65rem;
}

/* ─── Accent color inline ────────────────────────────────────── */
.rmk-accent       { color: var(--color-accent); }
.rmk-accent-italic{ color: var(--color-accent); font-style: italic; }

/* ─── Buttons ────────────────────────────────────────────────── */
.rmk-btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .7rem 2rem;
  border-radius: var(--radius-sm);
  font-size: .88rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  transition: background var(--transition), color var(--transition),
              border-color var(--transition), transform var(--transition);
  white-space: nowrap;
  border: 2px solid transparent;
}

.rmk-btn--primary {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}
.rmk-btn--primary:hover { background: var(--color-accent-h); border-color: var(--color-accent-h); transform: translateY(-2px); }

.rmk-btn--outline {
  background: transparent;
  color: var(--color-accent);
  border-color: var(--color-accent);
}
.rmk-btn--outline:hover { background: var(--color-accent); color: #fff; }

.rmk-btn:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 3px; }

/* ═══════════════════════════ NAVIGATION ═══════════════════════ */
.rmk-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: transparent;
  transition: background var(--transition), box-shadow var(--transition);
}

.rmk-header.is-scrolled {
  background: rgba(22, 27, 31, 0.97);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 2px 20px rgba(0,0,0,.5);
}

.rmk-nav__inner {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
  height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.rmk-nav__logo img {
  height: 38px;
  width: auto;
}

.rmk-nav__menu {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.rmk-nav__menu a {
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.75);
  transition: color var(--transition);
  padding: .3rem .6rem;
  border: 1px solid transparent;
  border-radius: 2px;
}

.rmk-nav__menu a:hover { color: #fff; }

.rmk-nav__menu a.active {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

/* Nav CTA button */
.rmk-nav__cta {
  display: inline-flex;
  align-items: center;
  padding: .4rem 1.1rem;
  background: var(--color-accent);
  color: #fff !important;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  border-radius: 4px;
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
  transition: background var(--transition), transform var(--transition);
}
.rmk-nav__menu-cta { display: none; }

.rmk-nav__cta:hover {
  background: var(--color-accent-h);
  transform: translateY(-1px);
}

/* Hamburger */
.rmk-nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 26px; height: 18px;
  padding: 0;
}
.rmk-nav__toggle span {
  display: block; height: 2px;
  background: #fff; border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.rmk-nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.rmk-nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.rmk-nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ═════════════════════════════ HERO ════════════════════════════ */
.rmk-hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  background: var(--color-primary);
  padding-top: var(--nav-height);
  position: relative;
  overflow: hidden;
}

/* Slideshow layers (only when images are present) */
.rmk-hero__slides {
  position: absolute;
  inset: 0; z-index: 0;
}
.rmk-hero__slide {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1s ease;
}
.rmk-hero__slide.active { opacity: 1; }
.rmk-hero__overlay {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(135deg, rgba(22,27,31,.9) 0%, rgba(22,27,31,.6) 100%);
}

/* Two-column inner layout */
.rmk-hero__inner {
  position: relative; z-index: 2;
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 3rem;
  padding-block: 4rem;
}

/* Left: text */
.rmk-hero__content { text-align: left; }

.rmk-hero__heading {
  font-size: clamp(2rem, 5.5vw, 3.6rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -.025em;
  color: #fff;
  margin-bottom: 1.25rem;
}

.rmk-hero__heading .rmk-hero__highlight {
  color: var(--color-accent);
  font-style: italic;
  display: block;
}

.rmk-hero__sub {
  font-size: clamp(.95rem, 2vw, 1.1rem);
  color: rgba(255,255,255,.72);
  margin-bottom: 2rem;
  max-width: 460px;
  line-height: 1.65;
}

.rmk-hero__social {
  display: flex;
  gap: .75rem;
  margin-bottom: 2rem;
}

.rmk-hero__social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--color-accent);
  color: #fff;
  transition: background var(--transition), transform var(--transition);
}
.rmk-hero__social a:hover { background: var(--color-accent-h); transform: scale(1.08); }

/* Right: logo visual */
.rmk-hero__visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.rmk-hero__visual img {
  width: 100%;
  max-width: 440px;
  height: auto;
  filter: drop-shadow(0 16px 48px rgba(219,120,16,.25));
  animation: rmk-float 4s ease-in-out infinite;
}

@keyframes rmk-float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-12px); }
}

/* Dots (slideshow) */
.rmk-hero__dots {
  position: absolute;
  bottom: 2rem; left: 50%;
  transform: translateX(-50%);
  z-index: 3; display: flex; gap: .5rem;
}
.rmk-hero__dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: rgba(255,255,255,.35);
  transition: background var(--transition), transform var(--transition);
  padding: 0;
}
.rmk-hero__dot.active { background: var(--color-accent); transform: scale(1.3); }

/* ═══════════════════════════ ÚVOD ══════════════════════════════ */
.rmk-uvod { background: var(--color-bg-light); }

.rmk-uvod__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
}

.rmk-uvod__image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: #ddd;
  box-shadow: var(--shadow-lg);
}
.rmk-uvod__image img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.rmk-uvod__image--placeholder {
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #ccc 0%, #aaa 100%);
  color: #888; font-size: .9rem;
}

.rmk-uvod .rmk-section__title { color: var(--color-primary); }
.rmk-uvod .rmk-section__title::after { background: var(--color-accent); }

.rmk-uvod__text {
  font-size: .97rem;
  color: #444;
  margin-bottom: 2rem;
  line-height: 1.75;
}

.rmk-services-list {
  display: flex;
  flex-direction: column;
  gap: .65rem;
}

.rmk-services-list__item {
  display: flex;
  align-items: flex-start;
  gap: .65rem;
  font-size: .93rem;
  color: #555;
  line-height: 1.5;
}

.rmk-check-icon { flex-shrink: 0; margin-top: 2px; }

/* ═══════════════════════════ KOVY ══════════════════════════════ */
.rmk-kovy { background: var(--color-primary-l); }

.rmk-kovy__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
}

.rmk-kovy__image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4/3;
  box-shadow: var(--shadow-lg);
  background: #222;
}
.rmk-kovy__image img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.rmk-kovy__image--placeholder {
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.3); font-size: .9rem;
}

.rmk-kovy__text {
  font-size: .97rem;
  color: var(--color-text-muted);
  margin-bottom: 2rem;
  line-height: 1.7;
}

.rmk-kovy-list {
  display: flex;
  flex-direction: column;
  gap: .55rem;
}

.rmk-kovy-list__item {
  display: flex;
  align-items: center;
  gap: .65rem;
  font-size: .93rem;
  color: var(--color-text-muted);
  padding: .5rem .75rem;
  border-left: 3px solid var(--color-accent);
  background: rgba(255,255,255,.04);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

/* ═══════════════════════════ MATERIÁLY ══════════════════════════ */
.rmk-materialy { background: var(--color-bg-light); }
.rmk-materialy .rmk-section__title { color: var(--color-primary); }

.rmk-materialy__text {
  font-size: .95rem;
  color: #555;
  max-width: 640px;
  margin-bottom: 2rem;
}

.rmk-materialy__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.rmk-materialy__card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: #ddd;
  box-shadow: 0 2px 12px rgba(0,0,0,.1);
  transition: transform var(--transition);
}
.rmk-materialy__card:hover { transform: translateY(-4px); }

.rmk-materialy__card img {
  width: 100%; height: 100%;
  object-fit: cover;
}

.rmk-materialy__card--placeholder {
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #ccc 0%, #aaa 100%);
  color: #888; font-size: .85rem;
}

.rmk-materialy__label {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 1rem 1.1rem .85rem;
  background: linear-gradient(to top, rgba(0,0,0,.72), rgba(0,0,0,0));
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
}

/* ═══════════════════════════ NÁSTŘIKY ═══════════════════════════ */
.rmk-nastriky { background: var(--color-primary-l); }

.rmk-nastriky__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
}

.rmk-nastriky .rmk-section__title { color: #fff; }

.rmk-nastriky__image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4/3;
  box-shadow: var(--shadow-lg);
  background: #222;
}
.rmk-nastriky__image img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.rmk-nastriky__image--placeholder {
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.3); font-size: .9rem;
}

.rmk-nastriky__text {
  font-size: .97rem;
  color: var(--color-text-muted);
  margin-bottom: 2rem;
  line-height: 1.7;
}

.rmk-nastriky-list {
  display: flex;
  flex-direction: column;
  gap: .55rem;
}

.rmk-nastriky-list__item {
  display: flex;
  align-items: center;
  gap: .65rem;
  font-size: .93rem;
  color: var(--color-text-muted);
  padding: .5rem .75rem;
  border-left: 3px solid var(--color-accent);
  background: rgba(255,255,255,.04);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

/* ═══════════════════════════ CENÍK ══════════════════════════════ */
.rmk-cenik { background: var(--color-primary-l); }
.rmk-cenik .rmk-section__title { color: #fff; }

.rmk-cenik__text {
  font-size: .97rem;
  color: var(--color-text-muted);
  max-width: 680px;
  margin-bottom: 2.25rem;
  line-height: 1.75;
}

.rmk-cenik__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  max-width: 720px;
}

.rmk-cenik__card {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 12px;
  padding: 1.5rem 1.75rem;
  transition: border-color var(--transition), background var(--transition);
}
.rmk-cenik__card:hover {
  border-color: rgba(219,120,16,.4);
  background: rgba(255,255,255,.07);
}

.rmk-cenik__card-label {
  font-size: .88rem;
  color: var(--color-text-muted);
  margin-bottom: .4rem;
}

.rmk-cenik__card-value {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-accent);
}

/* ═══════════════════════════ KVALITA ═══════════════════════════ */
.rmk-kvalita { background: var(--color-bg-light); }

.rmk-kvalita .rmk-section__title { color: var(--color-primary); }
.rmk-kvalita .rmk-section__title::after { background: var(--color-accent); }

.rmk-kvalita__text {
  font-size: .97rem;
  color: #555;
  line-height: 1.75;
  max-width: 700px;
  margin-bottom: 2rem;
}

.rmk-quality-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}

.rmk-quality-card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 1.5rem 1.25rem;
  box-shadow: 0 2px 12px rgba(0,0,0,.08);
  border-top: 4px solid var(--color-accent);
  transition: transform var(--transition), box-shadow var(--transition);
}
.rmk-quality-card:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(0,0,0,.14); }

.rmk-quality-card__label {
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--color-accent);
  margin-bottom: .4rem;
}

.rmk-quality-card__desc {
  font-size: .88rem;
  color: #666;
  line-height: 1.5;
}

/* ═══════════════════════════ Q&A ════════════════════════════════ */
.rmk-qa-section { background: var(--color-primary); }

.rmk-qa-section .rmk-section__title { color: #fff; }

.rmk-qa-desc {
  font-size: .97rem;
  color: var(--color-text-muted);
  max-width: 640px;
  margin-bottom: 2.5rem;
}

.rmk-qa-accordion { display: flex; flex-direction: column; gap: .75rem; }

.rmk-qa-item {
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: rgba(255,255,255,.03);
}

.rmk-qa-item__btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 1.5rem;
  text-align: left;
  font-size: .97rem;
  font-weight: 700;
  color: #fff;
  background: none;
  border: none;
  cursor: pointer;
  transition: background var(--transition);
  gap: 1rem;
}

.rmk-qa-item__btn:hover { background: rgba(255,255,255,.05); }

.rmk-qa-item__btn[aria-expanded="true"] { color: var(--color-accent); }

.rmk-qa-item__icon {
  flex-shrink: 0;
  width: 28px; height: 28px;
  border: 2px solid var(--color-accent);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--color-accent);
  font-size: 1.2rem;
  font-weight: 300;
  transition: transform var(--transition);
  line-height: 1;
}

.rmk-qa-item__btn[aria-expanded="true"] .rmk-qa-item__icon { transform: rotate(45deg); }

.rmk-qa-item__body {
  display: none;
  padding: 0 1.5rem 1.25rem;
  color: var(--color-text-muted);
  font-size: .93rem;
  line-height: 1.7;
}

.rmk-qa-item__body.is-open { display: block; }

/* Process steps inside Q&A */
.rmk-qa-steps {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1.25rem;
  margin-bottom: .5rem;
}

.rmk-qa-steps__item {
  display: flex;
  gap: .85rem;
  align-items: flex-start;
}

.rmk-qa-steps__num {
  flex-shrink: 0;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--color-accent);
  color: #fff;
  font-weight: 800;
  font-size: .85rem;
  display: flex; align-items: center; justify-content: center;
}

.rmk-qa-steps__body strong { display: block; color: #fff; margin-bottom: .2rem; font-size: .9rem; }
.rmk-qa-steps__body span   { font-size: .85rem; color: var(--color-text-muted); }

/* ═══════════════════════════ KONTAKT ═══════════════════════════ */
.rmk-kontakt { background: var(--color-primary-l); }

.rmk-kontakt__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.rmk-contact-row {
  display: flex;
  flex-direction: column;
  gap: .15rem;
  margin-bottom: 1.1rem;
}

.rmk-contact-row--area {
  flex-direction: row;
  align-items: center;
  gap: .5rem;
  color: var(--color-text-muted);
  font-size: .9rem;
}

.rmk-contact-tel,
.rmk-contact-email {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-accent);
  transition: color var(--transition);
}
.rmk-contact-tel:hover, .rmk-contact-email:hover { color: #fff; }

.rmk-contact-legal {
  margin-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: .25rem;
  font-size: .82rem;
  color: rgba(255,255,255,.45);
  border-top: 1px solid var(--color-border);
  padding-top: .85rem;
}

.rmk-map-btn { margin-top: 1.5rem; }

/* Form */
.rmk-form { display: flex; flex-direction: column; gap: 1rem; }

.rmk-form__field { display: flex; flex-direction: column; gap: .35rem; }

.rmk-form__field label {
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: rgba(255,255,255,.55);
}

.rmk-form__field input,
.rmk-form__field textarea {
  width: 100%;
  padding: .75rem 1rem;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-sm);
  color: #fff;
  font-size: .95rem;
  font-family: var(--font-sans);
  transition: border-color var(--transition), background var(--transition);
  resize: vertical;
}
.rmk-form__field input::placeholder,
.rmk-form__field textarea::placeholder { color: rgba(255,255,255,.25); }
.rmk-form__field input:focus,
.rmk-form__field textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  background: rgba(255,255,255,.09);
}
.rmk-form__hp { display: none; }
.rmk-form__submit { align-self: flex-start; }

.rmk-form__feedback {
  font-size: .88rem;
  min-height: 1.4rem;
  padding: .35rem 0;
}
.rmk-form__feedback.success { color: #6dbb6d; }
.rmk-form__feedback.error   { color: #e05252; }
.rmk-form__feedback.loading { color: var(--color-text-muted); }

/* ══════════════════════════ PROCESS ════════════════════════════ */
.rmk-process .rmk-section__title { margin-bottom: 2.5rem; }

.rmk-process__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.rmk-process__step {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 12px;
  padding: 2rem 1.75rem;
  transition: border-color var(--transition), background var(--transition);
}
.rmk-process__step:hover {
  border-color: rgba(219,120,16,.4);
  background: rgba(255,255,255,.07);
}

.rmk-process__num {
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 1rem;
  font-variant-numeric: tabular-nums;
  letter-spacing: -.03em;
}

.rmk-process__title {
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: .5rem;
}

.rmk-process__text {
  font-size: .95rem;
  color: rgba(255,255,255,.6);
  line-height: 1.65;
}

.rmk-process__note {
  display: flex;
  align-items: flex-start;
  gap: .9rem;
  background: rgba(219,120,16,.08);
  border: 1px solid rgba(219,120,16,.25);
  border-radius: 8px;
  padding: 1.1rem 1.4rem;
  margin-top: 2rem;
  color: rgba(255,255,255,.7);
  font-size: .95rem;
  line-height: 1.6;
}

/* Social icons in kontakt */
.rmk-contact-social {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

.rmk-contact-social__link {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .55rem 1.1rem;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 6px;
  color: rgba(255,255,255,.75);
  text-decoration: none;
  font-size: .88rem;
  font-weight: 600;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.rmk-contact-social__link:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}

/* ══════════════════════════ GALERIE ════════════════════════════ */
.rmk-galerie { background: var(--color-bg-light); }
.rmk-galerie .rmk-section__title { color: var(--color-primary); }

.rmk-galerie__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .75rem;
  margin-top: 2.5rem;
}

.rmk-galerie__grid--few {
  grid-template-columns: repeat(2, 1fr);
  max-width: 860px;
  margin-inline: auto;
}

.rmk-galerie__item {
  overflow: hidden;
  border-radius: 8px;
  aspect-ratio: 4 / 3;
  background: rgba(255,255,255,.04);
}

.rmk-galerie__btn {
  display: block;
  width: 100%; height: 100%;
  border: none; background: none; padding: 0;
  cursor: zoom-in;
  overflow: hidden;
  position: relative;
}

.rmk-galerie__btn img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .45s ease, filter .45s ease;
}

.rmk-galerie__btn::after {
  content: '';
  position: absolute; inset: 0;
  background: rgba(219,120,16,0);
  transition: background .3s;
}

.rmk-galerie__btn:hover img { transform: scale(1.07); }
.rmk-galerie__btn:hover::after { background: rgba(219,120,16,.12); }

/* ─── Lightbox ────────────────────────────────────────────── */
.rmk-lightbox {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.94);
  z-index: 10000;
  display: flex; align-items: center; justify-content: center;
}
.rmk-lightbox[hidden] { display: none; }

.rmk-lightbox__content {
  display: flex; flex-direction: column; align-items: center;
  gap: .75rem;
  max-width: min(92vw, 1100px);
  max-height: 92vh;
  pointer-events: none;
}

.rmk-lightbox__content img {
  max-width: 100%;
  max-height: 82vh;
  object-fit: contain;
  border-radius: 4px;
  pointer-events: auto;
}

.rmk-lightbox__caption {
  color: rgba(255,255,255,.55);
  font-size: .88rem;
  text-align: center;
  min-height: 1.2em;
}

.rmk-lightbox__close {
  position: absolute; top: 1rem; right: 1.25rem;
  background: none; border: none;
  color: rgba(255,255,255,.7); font-size: 2.75rem;
  cursor: pointer; line-height: 1; padding: .25rem;
  transition: color .2s, transform .2s;
}
.rmk-lightbox__close:hover { color: #fff; transform: scale(1.15); }

.rmk-lightbox__prev,
.rmk-lightbox__next {
  position: absolute; top: 50%; transform: translateY(-50%);
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 50%;
  width: 52px; height: 52px;
  color: #fff; font-size: 2.2rem;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background .2s;
}
.rmk-lightbox__prev { left: 1.25rem; }
.rmk-lightbox__next { right: 1.25rem; }
.rmk-lightbox__prev:hover,
.rmk-lightbox__next:hover { background: rgba(255,255,255,.22); }

/* ═══════════════════════ COOKIE BANNER ═════════════════════════ */
#rmk-cookie-banner {
  position: fixed; bottom: 0; left: 0; right: 0;
  z-index: 9999;
  background: var(--color-primary);
  border-top: 3px solid var(--color-accent);
  box-shadow: 0 -4px 24px rgba(0,0,0,.35);
  transform: translateY(100%);
  transition: transform .35s cubic-bezier(.4,0,.2,1);
}
#rmk-cookie-banner.is-visible { transform: translateY(0); }
#rmk-cookie-banner[hidden] { display: none; }

.rmk-cookie__inner {
  max-width: var(--container-max);
  margin-inline: auto;
  padding: 1.1rem var(--container-pad);
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.rmk-cookie__text {
  flex: 1;
  min-width: 260px;
  font-size: .88rem;
  color: rgba(255,255,255,.85);
  line-height: 1.55;
}
.rmk-cookie__text a { color: var(--color-accent); text-decoration: underline; white-space: nowrap; }

.rmk-cookie__btns { display: flex; gap: .65rem; flex-shrink: 0; }

.rmk-cookie__btn {
  padding: .6rem 1.4rem;
  border-radius: var(--radius-sm);
  font-size: .85rem;
  font-weight: 700;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}
.rmk-cookie__btn--accept { background: var(--color-accent); color: #fff; border: 2px solid var(--color-accent); }
.rmk-cookie__btn--accept:hover { background: var(--color-accent-h); border-color: var(--color-accent-h); }
.rmk-cookie__btn--decline { background: transparent; color: rgba(255,255,255,.7); border: 2px solid rgba(255,255,255,.25); }
.rmk-cookie__btn--decline:hover { border-color: rgba(255,255,255,.5); color: #fff; }

@media (max-width: 600px) {
  .rmk-cookie__inner { flex-direction: column; gap: 1rem; }
  .rmk-cookie__btns { width: 100%; }
  .rmk-cookie__btn { flex: 1; text-align: center; }
}

/* ═══════════════════════════ FOOTER ════════════════════════════ */
.rmk-footer {
  background: #0d1115;
  border-top: 1px solid rgba(255,255,255,.05);
  padding-block: 1.5rem;
}

.rmk-footer__inner {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.rmk-footer__col { flex: 1; }
.rmk-footer__col--center {
  display: flex; flex-direction: column; align-items: center;
  gap: .35rem; text-align: center;
}
.rmk-footer__col--right { text-align: right; }

.rmk-footer__logo-link img { height: 30px; width: auto; }

.rmk-footer__copy {
  font-size: .8rem;
  color: rgba(255,255,255,.38);
}

.rmk-footer__gdpr {
  font-size: .77rem;
  color: rgba(255,255,255,.32);
  text-decoration: none;
  transition: color var(--transition);
}
.rmk-footer__gdpr:hover { color: var(--color-accent); }

.rmk-footer__credit {
  font-size: .78rem;
  color: rgba(255,255,255,.3);
}
.rmk-footer__credit a {
  color: rgba(255,255,255,.45);
  text-decoration: none;
  transition: color var(--transition);
}
.rmk-footer__credit a:hover { color: var(--color-accent); }

/* ═══════════════════════ INNER PAGES ═══════════════════════════ */
.rmk-page {
  min-height: 60vh;
  padding-top: calc(var(--nav-height) + 3rem);
  padding-bottom: 5rem;
  background: var(--color-primary);
}
.rmk-page__body h1 {
  font-size: clamp(1.8rem, 5vw, 2.8rem);
  font-weight: 900;
  margin-bottom: 2rem; color: #fff;
}
.rmk-page__content { color: var(--color-text-muted); max-width: 740px; line-height: 1.8; }
.rmk-page__content h2 { font-size: 1.25rem; font-weight: 700; color: #fff; margin-top: 2rem; margin-bottom: .6rem; }
.rmk-page__content p, .rmk-page__content li { margin-bottom: .7rem; }
.rmk-page__content ul { list-style: disc; padding-left: 1.5rem; }
.rmk-page__content a { color: var(--color-accent); }
.rmk-page__content a:hover { text-decoration: underline; }

.rmk-404__body {
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; text-align: center; min-height: 50vh; gap: 1.5rem;
}
.rmk-404__code { font-size: clamp(5rem, 20vw, 10rem); font-weight: 900; color: var(--color-accent); opacity: .35; line-height: 1; }
.rmk-404__msg  { font-size: 1.2rem; color: var(--color-text-muted); }

/* ═══════════════════════ SKIP LINK ════════════════════════════ */
.screen-reader-text {
  position: absolute; width: 1px; height: 1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap;
}
.skip-link:focus {
  position: fixed; top: 1rem; left: 1rem; z-index: 9999;
  background: var(--color-accent); color: #fff;
  padding: .5rem 1.5rem; border-radius: var(--radius-sm);
  font-weight: 700; clip: auto; width: auto; height: auto;
}

/* ═══════════════════════ ANIMATIONS ═══════════════════════════ */
@media (prefers-reduced-motion: no-preference) {
  .rmk-fade-in { opacity: 0; transform: translateY(20px); transition: opacity .5s ease, transform .5s ease; }
  .rmk-fade-in.is-visible { opacity: 1; transform: none; }
}

/* ═══════════════════════ RESPONSIVE ═══════════════════════════ */

/* Compact nav for small laptops / large tablets in landscape — keeps the
   full menu visible (no hamburger) but tightens spacing so 8 items + CTA fit. */
@media (max-width: 1240px) and (min-width: 1025px) {
  .rmk-nav__menu { gap: 1.1rem; }
  .rmk-nav__menu a { font-size: .72rem; padding: .3rem .4rem; }
  .rmk-nav__cta { padding: .4rem .85rem; font-size: .72rem; }
}

@media (max-width: 1024px) {
  .rmk-quality-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .rmk-hero__inner   { grid-template-columns: 1fr; text-align: center; }
  .rmk-hero__content { order: 2; }
  .rmk-hero__visual  { order: 1; }
  .rmk-hero__content { text-align: center; }
  .rmk-hero__sub     { margin-inline: auto; }
  .rmk-hero__social  { justify-content: center; }
  .rmk-hero__visual img { max-width: 280px; }

  .rmk-uvod__inner   { grid-template-columns: 1fr; }
  .rmk-kovy__inner   { grid-template-columns: 1fr; }
  .rmk-nastriky__inner { grid-template-columns: 1fr; }
  .rmk-kontakt__grid { grid-template-columns: 1fr; gap: 2.5rem; }

  .rmk-process__grid { grid-template-columns: 1fr; }
  .rmk-galerie__grid { grid-template-columns: repeat(2, 1fr); }
  .rmk-galerie__grid--few { grid-template-columns: repeat(2, 1fr); }
  .rmk-materialy__grid { grid-template-columns: 1fr; }
  .rmk-cenik__grid { grid-template-columns: 1fr; }

  .rmk-footer__inner { flex-direction: column; gap: .9rem; text-align: center; }
  .rmk-footer__col--right { text-align: center; }
  .rmk-footer__col--center { order: -1; }
}

@media (max-width: 1024px) {
  .rmk-nav__toggle { display: flex; }
  .rmk-nav__cta { display: none; }

  .rmk-nav__menu {
    display: none;
    position: fixed;
    inset: var(--nav-height) 0 0 0;
    background: rgba(22,27,31,.98);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2.5rem;
    z-index: 999;
  }
  .rmk-nav__menu.is-open { display: flex; }
  .rmk-nav__menu a { font-size: 1.1rem; }

  .rmk-nav__menu-cta { display: block; margin-top: .5rem; }
  .rmk-nav__cta--mobile { font-size: .95rem; padding: .65rem 1.75rem; }

  .rmk-qa-steps { grid-template-columns: 1fr; gap: 1rem; }
}

@media (max-width: 480px) {
  .rmk-quality-grid { grid-template-columns: 1fr 1fr; }
}