/* ============================================
   NELSON DE VLOERENSPECIALIST
   Vloeren met precisie
   ============================================ */

/* ---- 1. CSS VARIABLES ---- */
:root {
  /* Brand colors */
  --c-bg: #FAF7F2;
  --c-bg-alt: #F2EDE3;
  --c-ink: #1A1410;
  --c-ink-soft: #3D332A;
  --c-muted: #6B5D4F;
  --c-line: #E8E0D4;
  --c-accent: #B8935A;
  --c-accent-hover: #A07F49;
  --c-accent-soft: #E6D7BD;
  --c-white: #ffffff;
  --c-success: #4F7B3B;

  /* Typography */
  --font-heading: 'Manrope', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Motion */
  --ease: cubic-bezier(.19, 1, .22, 1);
  --duration: 1400ms;
  --stagger: 220ms;

  /* Sizing */
  --container: 1280px;
  --gutter: clamp(20px, 4vw, 64px);
  --radius: 4px;
  --radius-lg: 12px;
  --radius-pill: 999px;
  --shadow-soft: 0 1px 2px rgba(26,20,16,.04), 0 8px 24px rgba(26,20,16,.06);
  --shadow-card: 0 1px 2px rgba(26,20,16,.06), 0 20px 40px rgba(26,20,16,.08);
  --shadow-card-hover: 0 4px 8px rgba(26,20,16,.08), 0 30px 60px rgba(26,20,16,.14);
}

/* ---- 2. RESET ---- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  padding: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--c-ink);
  background: var(--c-bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, select, textarea { font-family: inherit; font-size: 1rem; }
::selection { background: var(--c-accent); color: var(--c-white); }

/* ---- 3. TYPOGRAPHY ---- */
h1, h2, h3, h4, h5 {
  font-family: var(--font-heading);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0 0 0.5em;
  color: var(--c-ink);
}
h1 { font-size: clamp(2.25rem, 6vw, 4.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 3rem); }
h3 { font-size: clamp(1.25rem, 2.4vw, 1.625rem); }
h4 { font-size: 1.125rem; font-weight: 700; }
p { margin: 0 0 1em; color: var(--c-ink-soft); }

.eyebrow {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 16px;
  display: inline-block;
  position: relative;
  padding-left: 28px;
}
.eyebrow::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  width: 20px;
  height: 1px;
  background: var(--c-accent);
}

/* ---- 4. UTILITY ---- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.section { padding: clamp(60px, 9vw, 120px) 0; }
.section-dark { background: var(--c-ink); color: var(--c-bg); }
.section-dark h1, .section-dark h2, .section-dark h3, .section-dark h4 { color: var(--c-bg); }
.section-dark p { color: rgba(250, 247, 242, 0.75); }
.section-dark .eyebrow { color: var(--c-accent); }
.section-alt { background: var(--c-bg-alt); }
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.grid { display: grid; gap: 32px; }

/* ---- 5. BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 32px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9375rem;
  letter-spacing: 0.02em;
  border-radius: var(--radius-pill);
  transition: all 280ms var(--ease);
  cursor: pointer;
  min-height: 48px;
  position: relative;
  overflow: hidden;
  text-align: center;
  white-space: nowrap;
}
.btn-primary {
  background: var(--c-accent);
  color: var(--c-white);
}
.btn-primary:hover {
  background: var(--c-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(184,147,90,.4);
}
.btn-dark {
  background: var(--c-ink);
  color: var(--c-bg);
}
.btn-dark:hover {
  background: var(--c-ink-soft);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(26,20,16,.3);
}
.btn-ghost {
  background: transparent;
  color: currentColor;
  border: 1.5px solid currentColor;
}
.btn-ghost:hover {
  background: currentColor;
  color: var(--c-bg);
}
.btn-ghost-dark {
  background: transparent;
  color: var(--c-ink);
  border: 1.5px solid var(--c-ink);
}
.btn-ghost-dark:hover {
  background: var(--c-ink);
  color: var(--c-bg);
}
.btn .arrow {
  width: 16px;
  height: 16px;
  transition: transform 280ms var(--ease);
}
.btn:hover .arrow { transform: translateX(4px); }

/* ---- 6. NAVBAR ---- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: all 320ms var(--ease);
  background: rgba(250, 247, 242, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.nav.scrolled {
  padding: 10px 0;
  background: rgba(250, 247, 242, 0.95);
  border-bottom: 1px solid var(--c-line);
  box-shadow: 0 1px 0 rgba(26,20,16,.02);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.nav-logo {
  display: flex;
  align-items: center;
  color: var(--c-ink);
  flex-shrink: 0;
  height: 44px;
}
.nav-logo svg { height: 44px; width: auto; }
.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-menu a {
  display: block;
  padding: 10px 18px;
  font-weight: 500;
  font-size: 0.9375rem;
  color: var(--c-ink-soft);
  border-radius: var(--radius-pill);
  transition: all 240ms var(--ease);
  position: relative;
}
.nav-menu a:hover, .nav-menu a.active {
  color: var(--c-ink);
  background: var(--c-bg-alt);
}
.nav-cta {
  display: flex;
  align-items: center;
  gap: 16px;
}
.nav-phone {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--c-ink);
  font-weight: 600;
  font-size: 0.9rem;
  transition: color 240ms var(--ease);
}
.nav-phone:hover { color: var(--c-accent); }
.nav-phone svg { width: 18px; height: 18px; }
.nav-burger {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--c-ink);
  color: var(--c-bg);
  align-items: center;
  justify-content: center;
}
.nav-burger svg { width: 20px; height: 20px; }

/* Dropdown */
.nav-menu li.has-dropdown { position: relative; }
.nav-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 220px;
  background: var(--c-white);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  padding: 12px;
  box-shadow: var(--shadow-card);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all 240ms var(--ease);
  list-style: none;
  margin: 0;
}
.has-dropdown:hover .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.nav-dropdown a { padding: 8px 12px; border-radius: 6px; }

/* Mobile menu */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: var(--c-ink);
  color: var(--c-bg);
  z-index: 999;
  display: flex;
  flex-direction: column;
  padding: 88px var(--gutter) 32px;
  transform: translateX(100%);
  transition: transform 480ms var(--ease);
  overflow-y: auto;
}
.mobile-menu.open { transform: translateX(0); }
.mobile-menu ul { list-style: none; padding: 0; margin: 0; }
.mobile-menu li { border-bottom: 1px solid rgba(255,255,255,0.08); }
.mobile-menu a {
  display: block;
  padding: 20px 0;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--c-bg);
}
.mobile-menu .submenu a {
  font-size: 1rem;
  font-weight: 500;
  padding: 12px 0 12px 20px;
  color: rgba(250,247,242,0.7);
  border-bottom: none;
}
.mobile-menu .mob-close {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  color: var(--c-bg);
  display: flex;
  align-items: center;
  justify-content: center;
}
.mobile-menu .mob-cta { margin-top: 32px; }
.mobile-menu .mob-cta .btn { width: 100%; }

/* ---- 7. HERO SLIDER ---- */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  max-height: 900px;
  overflow: hidden;
  background: var(--c-ink);
}
.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.2s var(--ease);
}
.hero-slide.active { opacity: 1; }
.hero-slide-img {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.05);
}
.hero-slide.active .hero-slide-img {
  animation: kenBurns 9s ease-out forwards;
}
@keyframes kenBurns {
  from { transform: scale(1.0); }
  to { transform: scale(1.12); }
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    100deg,
    rgba(26,20,16,0.85) 0%,
    rgba(26,20,16,0.55) 50%,
    rgba(26,20,16,0.3) 100%
  );
}
.hero-content {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  align-items: center;
}
.hero-content .container { width: 100%; }
.hero-inner {
  max-width: 720px;
  color: var(--c-bg);
}
.hero-eyebrow {
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-accent);
  display: inline-block;
  padding-left: 36px;
  position: relative;
  margin-bottom: 24px;
}
.hero-eyebrow::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  width: 28px;
  height: 1px;
  background: var(--c-accent);
}
.hero h1 {
  color: var(--c-bg);
  margin-bottom: 24px;
  font-size: clamp(2.5rem, 7vw, 5.5rem);
}
.hero h1 em {
  font-style: italic;
  font-weight: 700;
  color: var(--c-accent);
}
.hero-sub {
  font-size: clamp(1rem, 1.6vw, 1.25rem);
  line-height: 1.5;
  margin-bottom: 36px;
  max-width: 580px;
  color: rgba(250,247,242,0.9);
}
.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 48px;
}
.hero-trust {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px 36px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.15);
}
.hero-trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  color: rgba(250,247,242,0.85);
}
.hero-trust-item svg {
  width: 18px;
  height: 18px;
  color: var(--c-accent);
  flex-shrink: 0;
}
.hero-nav {
  position: absolute;
  bottom: 40px;
  right: var(--gutter);
  display: flex;
  gap: 12px;
  z-index: 3;
}
.hero-nav button {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.3);
  background: rgba(0,0,0,0.2);
  backdrop-filter: blur(8px);
  color: var(--c-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 280ms var(--ease);
}
.hero-nav button:hover {
  background: var(--c-accent);
  border-color: var(--c-accent);
  transform: scale(1.08);
}
.hero-nav svg { width: 18px; height: 18px; }
.hero-dots {
  position: absolute;
  bottom: 40px;
  left: var(--gutter);
  display: flex;
  gap: 8px;
  z-index: 3;
}
.hero-dot {
  width: 36px;
  height: 3px;
  background: rgba(255,255,255,0.3);
  border-radius: 2px;
  transition: all 280ms var(--ease);
}
.hero-dot.active { background: var(--c-accent); width: 56px; }

/* ---- 8. SUBPAGE HERO ---- */
.subhero {
  position: relative;
  min-height: 50vh;
  display: flex;
  align-items: flex-end;
  padding: 140px 0 60px;
  overflow: hidden;
  background: var(--c-ink);
}
.subhero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  animation: kenBurns 12s ease-out forwards;
}
.subhero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(26,20,16,0.5) 0%, rgba(26,20,16,0.85) 100%);
}
.subhero-content {
  position: relative;
  z-index: 2;
  color: var(--c-bg);
}
.subhero h1 { color: var(--c-bg); margin-bottom: 12px; }
.subhero-sub {
  font-size: 1.125rem;
  max-width: 700px;
  color: rgba(250,247,242,0.85);
  margin-bottom: 0;
}
.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 0.8125rem;
  color: rgba(250,247,242,0.7);
  margin-bottom: 24px;
}
.breadcrumb a { color: var(--c-accent); }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb .sep { opacity: 0.4; }

/* ---- 9. ABOUT INTRO ---- */
.about-intro {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-intro-text h2 { margin-bottom: 20px; }
.usp-list { list-style: none; padding: 0; margin: 32px 0 0; }
.usp-list li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--c-line);
  font-weight: 500;
}
.usp-list li:last-child { border-bottom: none; }
.usp-check {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--c-accent-soft);
  color: var(--c-accent-hover);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}
.usp-check svg { width: 14px; height: 14px; }
.about-intro-img {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/5;
}
.about-intro-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.about-intro-img::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 12px solid var(--c-bg);
  pointer-events: none;
}
.about-intro-badge {
  position: absolute;
  bottom: 24px;
  left: 24px;
  background: var(--c-bg);
  padding: 20px 24px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  z-index: 2;
}
.about-intro-badge strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 2rem;
  line-height: 1;
  color: var(--c-accent);
  font-weight: 800;
}
.about-intro-badge span {
  font-size: 0.8125rem;
  color: var(--c-muted);
}

/* ---- 10. WHY US GRID ---- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 56px;
}
.why-card {
  padding: 36px 28px;
  background: var(--c-bg);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  transition: all 320ms var(--ease);
  position: relative;
}
.why-card:hover {
  transform: translateY(-6px);
  border-color: var(--c-accent);
  box-shadow: var(--shadow-card);
}
.why-icon {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--c-accent-soft), var(--c-bg-alt));
  color: var(--c-accent-hover);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}
.why-icon svg { width: 28px; height: 28px; }
.why-card h3 { margin-bottom: 10px; font-size: 1.25rem; }
.why-card p { margin: 0; font-size: 0.9375rem; line-height: 1.55; }

/* ---- 11. TICKER ---- */
.ticker-section {
  background: var(--c-ink);
  color: var(--c-bg);
  padding: 36px 0;
  overflow: hidden;
}
.ticker {
  display: flex;
  gap: 0;
  white-space: nowrap;
  align-items: center;
}
.ticker-track {
  display: flex;
  align-items: center;
  gap: 56px;
  animation: tickerScroll 50s linear infinite;
  flex-shrink: 0;
  padding-right: 56px;
}
.ticker-section:hover .ticker-track { animation-play-state: paused; }
.ticker-item {
  font-family: var(--font-heading);
  font-size: 1.875rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: rgba(250,247,242,0.4);
  display: flex;
  align-items: center;
  gap: 56px;
  flex-shrink: 0;
}
.ticker-item::after {
  content: '✦';
  color: var(--c-accent);
  font-size: 1.25rem;
}
@keyframes tickerScroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ---- 12. SERVICES GRID ---- */
.services-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}
.services-header h2 { margin-bottom: 0; max-width: 600px; }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.service-card {
  background: var(--c-bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 360ms var(--ease);
  display: flex;
  flex-direction: column;
  border: 1px solid var(--c-line);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
  border-color: transparent;
}
.service-card-img {
  aspect-ratio: 4/3;
  overflow: hidden;
  position: relative;
}
.service-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 720ms var(--ease);
}
.service-card:hover .service-card-img img { transform: scale(1.08); }
.service-card-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--c-bg);
  color: var(--c-ink);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.service-card-body { padding: 28px; flex: 1; display: flex; flex-direction: column; }
.service-card h3 { margin-bottom: 8px; }
.service-card p { margin: 0 0 20px; font-size: 0.9375rem; }
.service-card-link {
  margin-top: auto;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--c-accent);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  letter-spacing: 0.02em;
  transition: gap 280ms var(--ease);
}
.service-card-link:hover { gap: 14px; color: var(--c-accent-hover); }
.service-card-link svg { width: 14px; height: 14px; }

/* ---- 13. WORKFLOW / PROCESS ---- */
.workflow {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
  margin-top: 64px;
  position: relative;
}
.workflow::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 8%;
  right: 8%;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--c-accent) 20%, var(--c-accent) 80%, transparent);
  z-index: 0;
}
.workflow-step {
  position: relative;
  text-align: center;
  z-index: 1;
}
.workflow-num {
  width: 80px;
  height: 80px;
  margin: 0 auto 20px;
  background: var(--c-bg);
  border: 2px solid var(--c-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--c-accent);
  position: relative;
}
.workflow-step h4 { margin-bottom: 8px; font-size: 1.0625rem; }
.workflow-step p { font-size: 0.875rem; margin: 0; }

/* ---- 14. PROJECT GRID ---- */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
}
.project-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
  transition: all 360ms var(--ease);
}
.project-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 900ms var(--ease);
}
.project-card:hover img { transform: scale(1.08); }
.project-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 30%, rgba(26,20,16,0.85) 100%);
  pointer-events: none;
}
.project-card-info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 28px;
  z-index: 2;
  color: var(--c-bg);
  transform: translateY(8px);
  transition: transform 480ms var(--ease);
}
.project-card:hover .project-card-info { transform: translateY(0); }
.project-card-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 6px;
}
.project-card h3 {
  color: var(--c-bg);
  font-size: 1.25rem;
  margin: 0 0 4px;
}
.project-card-loc {
  font-size: 0.875rem;
  opacity: 0.8;
}

/* ---- 15. TIPS / BLOG ---- */
.tips-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 56px;
}
.tip-card {
  background: var(--c-bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--c-line);
  transition: all 320ms var(--ease);
}
.tip-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card); }
.tip-card-img {
  aspect-ratio: 16/10;
  overflow: hidden;
}
.tip-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 720ms var(--ease); }
.tip-card:hover .tip-card-img img { transform: scale(1.05); }
.tip-card-body { padding: 28px; }
.tip-meta {
  display: flex;
  gap: 16px;
  font-size: 0.8125rem;
  color: var(--c-muted);
  margin-bottom: 12px;
}
.tip-meta span { display: flex; align-items: center; gap: 5px; }
.tip-meta svg { width: 14px; height: 14px; }
.tip-card h3 { font-size: 1.1875rem; margin-bottom: 10px; }
.tip-card p { margin: 0 0 18px; font-size: 0.9375rem; }

/* ---- 16. REVIEWS ---- */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 56px;
}
.review-card {
  background: var(--c-bg);
  padding: 36px 32px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--c-line);
  position: relative;
  display: flex;
  flex-direction: column;
}
.review-stars {
  display: flex;
  gap: 4px;
  margin-bottom: 18px;
}
.review-stars svg { width: 18px; height: 18px; color: var(--c-accent); fill: currentColor; }
.review-card p {
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 24px;
  color: var(--c-ink-soft);
  flex: 1;
}
.review-author {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 20px;
  border-top: 1px solid var(--c-line);
}
.review-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--c-accent-soft);
  color: var(--c-accent-hover);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.review-author strong {
  display: block;
  font-size: 0.9375rem;
  font-weight: 700;
}
.review-author span {
  font-size: 0.8125rem;
  color: var(--c-muted);
}
.reviews-cta {
  text-align: center;
  margin-top: 40px;
  color: var(--c-muted);
  font-size: 0.9375rem;
}
.reviews-cta a { color: var(--c-accent); font-weight: 600; }

/* ---- 17. CALCULATOR ---- */
.calc-section {
  position: relative;
  background: linear-gradient(135deg, var(--c-ink) 0%, #2A1F18 100%);
  color: var(--c-bg);
  overflow: hidden;
}
.calc-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 60%;
  height: 200%;
  background: radial-gradient(circle, rgba(184,147,90,0.15) 0%, transparent 60%);
  pointer-events: none;
}
.calc-section h2 { color: var(--c-bg); }
.calc-section p { color: rgba(250,247,242,0.75); }
.calc-section .eyebrow { color: var(--c-accent); }
.calc-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 56px;
  align-items: start;
  margin-top: 48px;
  position: relative;
  z-index: 1;
}
.calc-intro-list {
  list-style: none;
  padding: 0;
  margin: 32px 0 0;
}
.calc-intro-list li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  color: rgba(250,247,242,0.85);
  font-size: 0.9375rem;
}
.calc-intro-list li:last-child { border-bottom: none; }
.calc-intro-num {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  background: var(--c-accent);
  color: var(--c-ink);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.8125rem;
}
.calc-card {
  background: var(--c-bg);
  color: var(--c-ink);
  padding: 40px;
  border-radius: var(--radius-lg);
  box-shadow: 0 30px 60px rgba(0,0,0,0.3);
}
.calc-card h3 {
  margin-bottom: 24px;
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  gap: 12px;
}
.calc-card h3 svg { color: var(--c-accent); width: 24px; height: 24px; }
.calc-card label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--c-muted);
  margin-bottom: 8px;
}
.calc-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 20px;
}
.calc-input-group { position: relative; }
.calc-input-group input {
  width: 100%;
  padding: 14px 50px 14px 16px;
  border: 1.5px solid var(--c-line);
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 500;
  color: var(--c-ink);
  background: var(--c-bg);
  transition: border-color 220ms var(--ease);
}
.calc-input-group input:focus {
  outline: none;
  border-color: var(--c-accent);
}
.calc-input-suffix {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.9rem;
  color: var(--c-muted);
  font-weight: 500;
  pointer-events: none;
}
.calc-options {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 20px;
}
.calc-opt {
  padding: 14px 8px;
  border: 1.5px solid var(--c-line);
  background: var(--c-bg);
  border-radius: 8px;
  text-align: center;
  cursor: pointer;
  transition: all 240ms var(--ease);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--c-ink-soft);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.calc-opt:hover {
  border-color: var(--c-accent);
  color: var(--c-ink);
}
.calc-opt.selected {
  border-color: var(--c-accent);
  background: var(--c-accent-soft);
  color: var(--c-ink);
}
.calc-opt-icon {
  width: 22px;
  height: 22px;
  color: var(--c-accent);
}
.calc-opt-icon svg { width: 100%; height: 100%; }
.calc-opt-small {
  font-size: 0.7rem;
  color: var(--c-muted);
  font-weight: 500;
  margin-top: 2px;
}
.calc-opt.selected .calc-opt-small { color: var(--c-ink-soft); }

.calc-checks {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
}
.calc-check {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border: 1.5px solid var(--c-line);
  border-radius: 8px;
  cursor: pointer;
  transition: all 220ms var(--ease);
  background: var(--c-bg);
}
.calc-check:hover { border-color: var(--c-accent); }
.calc-check.checked { border-color: var(--c-accent); background: var(--c-accent-soft); }
.calc-check input { display: none; }
.calc-check-box {
  width: 22px;
  height: 22px;
  border: 2px solid var(--c-line);
  border-radius: 6px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--c-bg);
  transition: all 220ms var(--ease);
}
.calc-check.checked .calc-check-box {
  background: var(--c-accent);
  border-color: var(--c-accent);
}
.calc-check-box svg {
  width: 13px;
  height: 13px;
  color: var(--c-bg);
  opacity: 0;
  transition: opacity 180ms var(--ease);
}
.calc-check.checked .calc-check-box svg { opacity: 1; }
.calc-check-label {
  flex: 1;
  font-weight: 600;
  font-size: 0.9375rem;
}
.calc-check-sub {
  font-size: 0.8125rem;
  color: var(--c-muted);
  font-weight: 400;
  display: block;
}

.calc-result {
  background: var(--c-ink);
  color: var(--c-bg);
  padding: 28px;
  border-radius: 10px;
  margin: 24px 0;
}
.calc-result-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.calc-result-row:last-child { border-bottom: none; }
.calc-result-label {
  font-size: 0.875rem;
  color: rgba(250,247,242,0.7);
}
.calc-result-value {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.0625rem;
}
.calc-result-row.total {
  margin-top: 8px;
  padding-top: 18px;
  border-top: 1px solid rgba(255,255,255,0.2);
  border-bottom: none;
}
.calc-result-row.total .calc-result-label { color: var(--c-bg); font-weight: 600; }
.calc-result-row.total .calc-result-value {
  font-size: 1.5rem;
  color: var(--c-accent);
}
.calc-disclaimer {
  font-size: 0.75rem;
  color: var(--c-muted);
  margin-bottom: 18px;
  line-height: 1.5;
  text-align: center;
}
.calc-card .btn { width: 100%; padding: 18px 32px; font-size: 1rem; }

/* ---- 18. QUOTE FORM ---- */
.quote-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 56px;
  align-items: start;
}
.quote-left { color: var(--c-bg); }
.quote-usp {
  list-style: none;
  padding: 0;
  margin: 32px 0 0;
}
.quote-usp li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.quote-usp li:last-child { border-bottom: none; }
.quote-usp-icon {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  background: var(--c-accent);
  color: var(--c-ink);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.quote-usp-icon svg { width: 18px; height: 18px; }
.quote-usp strong {
  display: block;
  color: var(--c-bg);
  font-weight: 700;
  margin-bottom: 2px;
}
.quote-usp span {
  display: block;
  color: rgba(250,247,242,0.7);
  font-size: 0.875rem;
}
.quote-form {
  background: var(--c-bg);
  padding: 40px;
  border-radius: var(--radius-lg);
  color: var(--c-ink);
}
.quote-form h3 { margin-bottom: 24px; }
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group { margin-bottom: 18px; }
.form-group label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--c-muted);
  margin-bottom: 6px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1.5px solid var(--c-line);
  border-radius: 8px;
  background: var(--c-bg);
  color: var(--c-ink);
  transition: border-color 220ms var(--ease);
  font-size: 0.9375rem;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--c-accent);
}
.form-group textarea { resize: vertical; min-height: 120px; font-family: inherit; }
.quote-form .btn { width: 100%; margin-top: 8px; }
.form-meta {
  font-size: 0.75rem;
  color: var(--c-muted);
  margin-top: 16px;
  text-align: center;
}

/* ---- 19. FAQ ---- */
.faq-list {
  max-width: 820px;
  margin: 56px auto 0;
}
.faq-item {
  border-bottom: 1px solid var(--c-line);
}
.faq-q {
  width: 100%;
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  text-align: left;
  font-family: var(--font-heading);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--c-ink);
  cursor: pointer;
}
.faq-q-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--c-bg-alt);
  color: var(--c-ink);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 320ms var(--ease);
  flex-shrink: 0;
  margin-left: 16px;
}
.faq-q-icon svg {
  width: 14px;
  height: 14px;
  transition: transform 320ms var(--ease);
}
.faq-item.open .faq-q-icon {
  background: var(--c-accent);
  color: var(--c-bg);
}
.faq-item.open .faq-q-icon svg { transform: rotate(45deg); }
.faq-a {
  overflow: hidden;
  max-height: 0;
  transition: max-height 400ms var(--ease);
}
.faq-a-inner { padding: 0 0 24px; padding-right: 60px; }
.faq-a p { margin: 0; color: var(--c-ink-soft); font-size: 0.9375rem; line-height: 1.6; }

/* ---- 20. CTA BANNER ---- */
.cta-band {
  background: linear-gradient(135deg, var(--c-accent) 0%, var(--c-accent-hover) 100%);
  color: var(--c-white);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255,255,255,0.15) 0%, transparent 70%);
}
.cta-band-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.cta-band h2 {
  color: var(--c-white);
  margin: 0;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
}
.cta-band p {
  margin: 8px 0 0;
  color: rgba(255,255,255,0.9);
  font-size: 1.0625rem;
}
.cta-band .btn-dark {
  background: var(--c-ink);
  color: var(--c-bg);
  flex-shrink: 0;
}
.cta-band .btn-dark:hover { background: var(--c-bg); color: var(--c-ink); }

/* ---- 21. FOOTER ---- */
.footer {
  background: var(--c-ink);
  color: var(--c-bg);
  padding: 80px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.1fr;
  gap: 56px;
}
.footer-logo svg { color: var(--c-bg); height: 50px; }
.footer-about {
  margin: 20px 0 24px;
  color: rgba(250,247,242,0.7);
  font-size: 0.9375rem;
  line-height: 1.6;
}
.footer-social {
  display: flex;
  gap: 12px;
}
.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 240ms var(--ease);
}
.footer-social a:hover {
  background: var(--c-accent);
  transform: translateY(-2px);
}
.footer-social svg { width: 18px; height: 18px; color: var(--c-bg); }
.footer h4 {
  color: var(--c-bg);
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 22px;
}
.footer-list { list-style: none; padding: 0; margin: 0; }
.footer-list li { margin-bottom: 12px; }
.footer-list a, .footer-list span {
  color: rgba(250,247,242,0.7);
  font-size: 0.9375rem;
  transition: color 220ms var(--ease);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.footer-list a:hover { color: var(--c-accent); }
.footer-list svg { width: 16px; height: 16px; color: var(--c-accent); flex-shrink: 0; }
.footer-bottom {
  margin-top: 60px;
  padding: 24px 0;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8125rem;
  color: rgba(250,247,242,0.5);
}
.footer-bottom a {
  color: rgba(250,247,242,0.5);
  transition: color 220ms var(--ease);
}
.footer-bottom a:hover { color: var(--c-accent); }
.footer-legal { display: flex; gap: 20px; flex-wrap: wrap; }

/* ---- 22. WHATSAPP WIDGET ---- */
.wa-widget {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
}
.wa-btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25D366;
  box-shadow: 0 6px 20px rgba(37,211,102,0.4);
  transition: all 280ms var(--ease);
  color: white;
}
.wa-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: #25D366;
  z-index: -1;
  animation: waPulse 2s infinite;
}
@keyframes waPulse {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(1.6); opacity: 0; }
}
.wa-btn:hover {
  transform: scale(1.08);
  box-shadow: 0 8px 28px rgba(37,211,102,0.55);
}
.wa-btn svg { width: 32px; height: 32px; color: white; }
.wa-tooltip {
  position: absolute;
  right: 72px;
  top: 50%;
  transform: translateY(-50%) translateX(8px);
  background: var(--c-ink);
  color: var(--c-bg);
  padding: 8px 14px;
  border-radius: 6px;
  font-size: 0.8125rem;
  font-weight: 500;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: all 240ms var(--ease);
}
.wa-tooltip::after {
  content: '';
  position: absolute;
  right: -5px;
  top: 50%;
  transform: translateY(-50%);
  border: 5px solid transparent;
  border-left-color: var(--c-ink);
}
.wa-widget:hover .wa-tooltip {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}

/* ---- 23. LANGUAGE SWITCHER ---- */
.lang-switch {
  position: fixed;
  bottom: 24px;
  left: 24px;
  z-index: 9999;
}
.lang-trigger {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: var(--c-ink);
  color: var(--c-bg);
  border-radius: var(--radius-pill);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.875rem;
  box-shadow: 0 4px 16px rgba(26,20,16,0.2);
  transition: all 240ms var(--ease);
}
.lang-trigger:hover { transform: translateY(-2px); }
.lang-flag { font-size: 1rem; }
.lang-arrow { width: 14px; height: 14px; transition: transform 240ms var(--ease); }
.lang-switch.open .lang-arrow { transform: rotate(180deg); }
.lang-list {
  position: absolute;
  bottom: calc(100% + 8px);
  left: 0;
  background: var(--c-bg);
  border: 1px solid var(--c-line);
  border-radius: 12px;
  padding: 8px;
  box-shadow: var(--shadow-card);
  min-width: 200px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all 240ms var(--ease);
  list-style: none;
  margin: 0;
}
.lang-switch.open .lang-list {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.lang-list li button {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--c-ink);
  text-align: left;
  transition: background 200ms var(--ease);
}
.lang-list li button:hover { background: var(--c-bg-alt); }
.lang-list li button.active { background: var(--c-accent-soft); color: var(--c-ink); font-weight: 700; }

/* ---- 24. CONTENT BLOCKS (subpages) ---- */
.content-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.content-block.reverse { direction: rtl; }
.content-block.reverse > * { direction: ltr; }
.content-block-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
}
.content-block-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.content-block h2 { margin-bottom: 16px; }
.feature-list {
  list-style: none;
  padding: 0;
  margin: 24px 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px 24px;
}
.feature-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
  font-size: 0.9375rem;
}
.feature-list svg { width: 20px; height: 20px; color: var(--c-accent); flex-shrink: 0; }

/* Pattern gallery */
.pattern-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 40px;
}
.pattern-item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 1;
}
.pattern-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 600ms var(--ease);
}
.pattern-item:hover img { transform: scale(1.08); }
.pattern-item-label {
  position: absolute;
  bottom: 16px;
  left: 16px;
  background: rgba(26,20,16,0.85);
  backdrop-filter: blur(8px);
  color: var(--c-bg);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.8125rem;
  z-index: 2;
}

/* Project gallery */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 40px;
}
.gallery-grid img {
  width: 100%;
  height: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: var(--radius);
}

/* Contact page */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 56px;
  align-items: start;
}
.contact-info-card {
  background: var(--c-bg-alt);
  padding: 36px;
  border-radius: var(--radius-lg);
  margin-bottom: 32px;
}
.contact-info-card h3 { margin-bottom: 20px; }
.contact-info-card p { margin: 0; font-size: 0.9375rem; }
.contact-info-row {
  display: flex;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--c-line);
  align-items: center;
}
.contact-info-row:last-child { border-bottom: none; }
.contact-info-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  border-radius: 10px;
  background: var(--c-accent);
  color: var(--c-bg);
  display: flex;
  align-items: center;
  justify-content: center;
}
.contact-info-icon svg { width: 20px; height: 20px; }
.contact-info-row a { font-weight: 600; }
.contact-info-row a:hover { color: var(--c-accent); }
.contact-info-row strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--c-muted);
  margin-bottom: 2px;
}
.contact-map {
  height: 400px;
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 0;
}

/* Long-form article */
.article-content {
  max-width: 760px;
  margin: 0 auto;
}
.article-content h2 { margin-top: 48px; }
.article-content h3 { margin-top: 32px; font-size: 1.25rem; }
.article-content p { font-size: 1.0625rem; line-height: 1.7; color: var(--c-ink-soft); }
.article-content img { border-radius: var(--radius); margin: 32px 0; }
.article-content blockquote {
  margin: 32px 0;
  padding: 24px 32px;
  border-left: 4px solid var(--c-accent);
  background: var(--c-bg-alt);
  font-style: italic;
  border-radius: 0 var(--radius) var(--radius) 0;
}
.article-content blockquote p { margin: 0; }

/* Showroom banner */
.action-banner {
  background: linear-gradient(135deg, var(--c-accent-soft) 0%, var(--c-bg-alt) 100%);
  border-radius: var(--radius-lg);
  padding: 48px;
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 40px;
  align-items: center;
}
.action-banner-tag {
  display: inline-block;
  background: var(--c-accent);
  color: var(--c-bg);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.action-banner h3 { font-size: 1.625rem; margin-bottom: 12px; }
.action-banner p { margin-bottom: 24px; }
.action-banner-img {
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/3;
}
.action-banner-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---- 25. ANIMATIONS ---- */
.fade-in {
  opacity: 0;
  transform: translateX(-80px);
  transition: opacity var(--duration) var(--ease), transform var(--duration) var(--ease);
}
.fade-in.from-right { transform: translateX(80px); }
.fade-in.from-bottom { transform: translateY(40px); }
.fade-in.scale-in { transform: scale(0.96) translateY(40px); }
.fade-in.in-view {
  opacity: 1;
  transform: translate(0, 0) scale(1);
}
.fade-in[data-delay="1"] { transition-delay: 220ms; }
.fade-in[data-delay="2"] { transition-delay: 440ms; }
.fade-in[data-delay="3"] { transition-delay: 660ms; }
.fade-in[data-delay="4"] { transition-delay: 880ms; }
.fade-in[data-delay="5"] { transition-delay: 1100ms; }
.fade-in[data-delay="6"] { transition-delay: 1320ms; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .fade-in { opacity: 1; transform: none; }
}

/* ---- 26. RESPONSIVE ---- */
@media (max-width: 1024px) {
  .nav-menu, .nav-phone { display: none; }
  .nav-burger { display: flex; }
  .about-intro { grid-template-columns: 1fr; gap: 40px; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
  .tips-grid { grid-template-columns: repeat(1, 1fr); max-width: 700px; margin-left: auto; margin-right: auto; }
  .reviews-grid { grid-template-columns: 1fr; }
  .calc-grid { grid-template-columns: 1fr; gap: 40px; }
  .quote-grid { grid-template-columns: 1fr; gap: 40px; }
  .workflow { grid-template-columns: repeat(3, 1fr); gap: 40px; }
  .workflow::before { display: none; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 40px; }
  .content-block { grid-template-columns: 1fr; gap: 32px; }
  .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .action-banner { grid-template-columns: 1fr; }
  .pattern-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  body { font-size: 16px; }
  h1 { font-size: 2.25rem; }
  h2 { font-size: 1.875rem; }
  h3 { font-size: 1.25rem; }
  .section { padding: 60px 0; }
  .hero-ctas { flex-direction: column; }
  .hero-ctas .btn { width: 100%; }
  .hero-trust { gap: 14px 24px; }
  .hero-nav { display: none; }
  .why-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .workflow { grid-template-columns: 1fr; }
  .reviews-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer { padding-top: 56px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
  .calc-row { grid-template-columns: 1fr; }
  .calc-options { grid-template-columns: repeat(2, 1fr); }
  .calc-card { padding: 28px; }
  .quote-form { padding: 28px; }
  .wa-btn { width: 56px; height: 56px; }
  .wa-btn svg { width: 28px; height: 28px; }
  .wa-tooltip { display: none; }
  .pattern-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .feature-list { grid-template-columns: 1fr; }
  .action-banner { padding: 28px; }
  .services-header { flex-direction: column; align-items: flex-start; }
  .about-intro-img { aspect-ratio: 4/3; }
  .nav { padding: 12px 0; }
  .nav-logo svg { height: 36px; }
  .ticker-item { font-size: 1.375rem; gap: 32px; }
  .ticker-track { gap: 32px; padding-right: 32px; }
  .lang-switch, .wa-widget { bottom: 16px; }
  .lang-switch { left: 16px; }
  .wa-widget { right: 16px; }
}