/* ════════════════════════════════════════════════════════════
   NH VINDUESPOLERING — SHARED STYLES
   Editorial serif system + liquid glass CTAs
   ════════════════════════════════════════════════════════════ */

:root {
  --bg:           #FAFAF8;
  --fg:           #1A1A1A;
  --dark:         #2B2420;
  --dark-2:       #382F28;
  --muted:        #F5F3F0;
  --muted-fg:     #6B6B6B;
  --accent:       #B8860B;
  --accent-sec:   #D4A84B;
  --accent-fg:    #FFFFFF;
  --border:       #E8E4DF;
  --card:         #FFFFFF;
  --ring:         #B8860B;
  --shadow-sm:    0 1px 2px rgba(26,26,26,0.04);
  --shadow-md:    0 4px 12px rgba(26,26,26,0.06);
  --shadow-lg:    0 8px 24px rgba(26,26,26,0.08);
  --font-serif:   "Playfair Display", Georgia, serif;
  --font-sans:    "Source Sans 3", system-ui, sans-serif;
  --font-mono:    "IBM Plex Mono", monospace;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 0.01em;
  line-height: 1.75;
  background: var(--bg);
  color: var(--fg);
  overflow-x: hidden;
  position: relative;
}

body::before {
  content: '';
  position: fixed; inset: 0; z-index: 9999;
  pointer-events: none;
  opacity: 0.30;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.08'/%3E%3C/svg%3E");
  background-size: 256px 256px;
}
body::after {
  content: '';
  position: fixed;
  width: 800px; height: 800px;
  top: -200px; right: -200px;
  background: radial-gradient(circle, rgba(184,134,11,0.02) 0%, transparent 70%);
  pointer-events: none; z-index: 0;
}

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--fg);
}
a { color: inherit; }
img { max-width: 100%; display: block; }

/* ─── LAYOUT ──────────────────────────────────────────────── */
.wrap        { max-width: 80rem; margin: 0 auto; padding: 0 2rem; }
.wrap-narrow { max-width: 64rem; margin: 0 auto; padding: 0 2rem; }
.wrap-tight  { max-width: 52rem; margin: 0 auto; padding: 0 2rem; }
section { padding: 8rem 0; position: relative; }

.label-caps {
  font-family: var(--font-mono);
  font-size: 0.72rem; font-weight: 500;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--accent);
}
.section-label {
  display: flex; align-items: center; gap: 16px;
  margin-bottom: 1.75rem;
}
.section-label::before, .section-label::after { content: ''; flex: 1; height: 1px; background: var(--border); }
.section-label span {
  font-family: var(--font-mono);
  font-size: 0.72rem; font-weight: 500;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--accent); white-space: nowrap;
}
h2.section-h2 {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 400; letter-spacing: -0.01em;
}
h2.section-h2 em { font-style: italic; color: var(--accent); }

/* ════════════════════════════════════════════════════════════
   NAVIGATION — full-width bar, logo left, links right, gold pill CTA
   ════════════════════════════════════════════════════════════ */
nav {
  position: sticky; top: 0; z-index: 200;
  width: 100%; margin: 0;
  display: flex; align-items: center; justify-content: space-between;
  background: #F0F0F0;
  border-bottom: 1px solid #E0E0E0;
  border-radius: 0;
  padding: 0 6rem;
  height: 72px;
  box-shadow: 0 1px 4px rgba(26,26,26,0.07);
  transition: box-shadow 0.2s ease-out;
}
.nav-logo {
  display: flex; align-items: center;
  text-decoration: none; flex-shrink: 0;
}
.nav-logo img {
  height: 52px; width: auto; display: block;
}
/* Fallback text logo if no image */
.nav-logo-text {
  font-family: var(--font-serif);
  font-weight: 700; font-size: 18px; font-style: italic;
  color: var(--fg); letter-spacing: -0.01em; white-space: nowrap;
}
.nav-links { display: flex; align-items: center; gap: 0; list-style: none; }
.nav-links > li { position: relative; }
.nav-links a.nav-link,
.nav-links button.nav-link {
  font-family: var(--font-sans);
  font-size: 14px; font-weight: 500;
  letter-spacing: 0.02em;
  color: #444; text-decoration: none;
  padding: 0 18px; height: 72px;
  display: inline-flex; align-items: center; gap: 5px;
  cursor: pointer; background: none; border: none;
  border-bottom: 2px solid transparent;
  transition: color 0.15s, border-color 0.15s;
}
.nav-links a.nav-link:hover,
.nav-links button.nav-link:hover { color: var(--accent); }
.nav-links a.nav-link.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
  font-weight: 600;
}
.nav-caret { font-size: 10px; transition: transform 0.2s; }
.nav-dropdown-wrap:hover .nav-caret { transform: rotate(180deg); }
.nav-dropdown-wrap:hover button.nav-link { color: var(--accent); }

/* CTA pill — solid gold, not glass in the bar */
.btn-nav-cta {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--accent);
  color: #fff;
  font-family: var(--font-sans);
  font-size: 14px; font-weight: 600;
  letter-spacing: 0.02em;
  padding: 0 26px; height: 44px;
  border-radius: 9999px;
  border: none; cursor: pointer;
  text-decoration: none;
  transition: background 0.2s, transform 0.15s;
  white-space: nowrap;
}
.btn-nav-cta:hover { background: var(--accent-sec); transform: translateY(-1px); }
.btn-nav-cta:active { transform: translateY(0); }

.nav-dropdown {
  position: absolute; top: calc(100% + 1px); left: 50%;
  transform: translateX(-50%) translateY(8px);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: var(--shadow-lg);
  padding: 8px 0;
  min-width: 280px;
  opacity: 0; pointer-events: none;
  transition: opacity 0.18s ease-out, transform 0.18s ease-out;
}
.nav-dropdown::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 2px; background: var(--accent);
  border-radius: 8px 8px 0 0;
}
.nav-dropdown-wrap:hover .nav-dropdown,
.nav-dropdown-wrap:focus-within .nav-dropdown {
  opacity: 1; pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}
.nav-dropdown a {
  display: flex; flex-direction: column; gap: 3px;
  padding: 12px 20px;
  border-bottom: 1px solid var(--border);
  text-decoration: none; transition: background 0.15s;
}
.nav-dropdown a:last-child { border-bottom: none; }
.nav-dropdown a:hover { background: var(--muted); }
.nav-dropdown a:hover .dd-title { color: var(--accent); }
.nav-dropdown a .dd-title {
  font-family: var(--font-serif);
  font-size: 14.5px; font-weight: 600; font-style: italic;
  color: var(--fg); transition: color 0.15s;
}
.nav-dropdown a .dd-sub {
  font-family: var(--font-mono);
  font-size: 10.5px; letter-spacing: 0.04em;
  color: var(--muted-fg);
}

.hamburger { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.hamburger span { display: block; width: 22px; height: 1.5px; background: var(--fg); margin: 5px 0; border-radius: 2px; transition: 0.2s; }


.mobile-menu {
  display: none;
  position: fixed; inset: 0; z-index: 199;
  background: rgba(250,250,248,0.98);
  backdrop-filter: blur(16px);
  flex-direction: column;
  align-items: center; justify-content: center;
  gap: 1.5rem;
  overflow-y: auto; padding: 4rem 2rem;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-family: var(--font-serif);
  font-size: 2rem; font-weight: 600; font-style: italic;
  color: var(--fg); text-decoration: none;
  transition: color 0.2s; text-align: center;
}
.mobile-menu a:hover { color: var(--accent); }
.mobile-menu .mobile-sub {
  display: flex; flex-direction: column; gap: 0.75rem;
  font-size: 1.1rem; margin-top: -0.5rem;
}
.mobile-menu .mobile-sub a { font-size: 1.1rem; font-style: normal; font-weight: 500; color: var(--muted-fg); }
.mobile-close {
  position: absolute; top: 28px; right: 28px;
  background: none; border: none; font-size: 24px;
  cursor: pointer; color: var(--muted-fg);
  font-family: var(--font-sans);
}

/* ════════════════════════════════════════════════════════════
   LIQUID GLASS CTA — the signature element
   Frosted, refractive glass buttons: blurred backdrop, specular
   highlight sweeping across on hover, soft inner glow, gentle
   distortion-like layered shadows. Used for every primary CTA.
   ════════════════════════════════════════════════════════════ */
.btn-glass {
  position: relative;
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-sans);
  font-size: 15px; font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--fg);
  text-decoration: none; cursor: pointer;
  padding: 15px 34px;
  border-radius: 9999px;
  border: 1px solid rgba(255,255,255,0.5);
  background:
    linear-gradient(135deg, rgba(255,255,255,0.55) 0%, rgba(255,255,255,0.18) 45%, rgba(184,134,11,0.12) 100%);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  box-shadow:
    inset 0 1px 1px rgba(255,255,255,0.8),
    inset 0 -1px 8px rgba(184,134,11,0.08),
    0 8px 24px -8px rgba(26,26,26,0.18),
    0 2px 6px rgba(26,26,26,0.06);
  overflow: hidden;
  isolation: isolate;
  min-height: 44px;
  transition: transform 0.35s cubic-bezier(.2,.8,.2,1), box-shadow 0.35s ease-out, background 0.35s ease-out;
}
/* specular sweep highlight */
.btn-glass::before {
  content: '';
  position: absolute; top: -50%; left: -60%;
  width: 50%; height: 200%;
  background: linear-gradient(120deg, transparent 0%, rgba(255,255,255,0.85) 50%, transparent 100%);
  transform: skewX(-18deg);
  transition: left 0.7s ease-out;
  z-index: 1; pointer-events: none;
}
.btn-glass::after {
  content: '';
  position: absolute; inset: 0;
  border-radius: inherit;
  background: linear-gradient(180deg, rgba(255,255,255,0.35) 0%, transparent 35%);
  pointer-events: none;
}
.btn-glass span { position: relative; z-index: 2; }
.btn-glass:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow:
    inset 0 1px 1px rgba(255,255,255,0.9),
    inset 0 -1px 10px rgba(184,134,11,0.14),
    0 14px 32px -10px rgba(26,26,26,0.24),
    0 4px 10px rgba(184,134,11,0.12);
  background:
    linear-gradient(135deg, rgba(255,255,255,0.65) 0%, rgba(255,255,255,0.22) 45%, rgba(184,134,11,0.18) 100%);
}
.btn-glass:hover::before { left: 120%; }
.btn-glass:active { transform: translateY(0) scale(0.99); }

/* Dark-surface variant (for use on dark sections e.g. B2B / hero overlays) */
.btn-glass-dark {
  color: #FAFAF8;
  border: 1px solid rgba(255,255,255,0.22);
  background:
    linear-gradient(135deg, rgba(255,255,255,0.16) 0%, rgba(255,255,255,0.05) 45%, rgba(212,168,75,0.14) 100%);
  box-shadow:
    inset 0 1px 1px rgba(255,255,255,0.25),
    inset 0 -1px 8px rgba(212,168,75,0.1),
    0 8px 24px -8px rgba(0,0,0,0.4);
}
.btn-glass-dark::before { background: linear-gradient(120deg, transparent 0%, rgba(255,255,255,0.4) 50%, transparent 100%); }
.btn-glass-dark::after { background: linear-gradient(180deg, rgba(255,255,255,0.15) 0%, transparent 35%); }
.btn-glass-dark:hover {
  background: linear-gradient(135deg, rgba(255,255,255,0.22) 0%, rgba(255,255,255,0.08) 45%, rgba(212,168,75,0.22) 100%);
  box-shadow:
    inset 0 1px 1px rgba(255,255,255,0.35),
    inset 0 -1px 10px rgba(212,168,75,0.16),
    0 14px 32px -10px rgba(0,0,0,0.5);
}

/* Small glass CTA — for use in cards and non-nav contexts */
.btn-glass-sm { padding: 10px 22px; font-size: 13.5px; gap: 6px; }

/* Secondary (non-glass) outline button, used alongside glass CTAs */
.btn-outline {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; color: var(--fg);
  font-family: var(--font-sans);
  font-size: 15px; font-weight: 500; letter-spacing: 0.04em;
  padding: 14px 30px; border-radius: 9999px;
  border: 1px solid var(--border);
  text-decoration: none; cursor: pointer;
  min-height: 44px;
  transition: all 0.2s ease-out;
}
.btn-outline:hover { background: var(--muted); border-color: var(--accent); color: var(--accent); }

/* ════════════════════════════════════════════════════════════
   CARDS / SERVICE GRID (shared across pages)
   ════════════════════════════════════════════════════════════ */
.services-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
}
.service-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 2.5rem 2rem;
  box-shadow: var(--shadow-sm);
  position: relative;
  transition: all 0.2s ease-out;
  text-decoration: none;
  display: block;
}
.service-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 2px; background: transparent;
  border-radius: 8px 8px 0 0;
  transition: background 0.2s ease-out;
}
.service-card:hover { box-shadow: var(--shadow-md); border-color: rgba(184,134,11,0.3); background: rgba(245,243,240,0.5); }
.service-card:hover::before { background: var(--accent); }
.card-icon-wrap { font-size: 24px; margin-bottom: 1.25rem; display: block; }
.card-title { font-family: var(--font-serif); font-size: 1.2rem; font-weight: 600; color: var(--fg); margin-bottom: 0.75rem; line-height: 1.3; }
.card-text { font-size: 14.5px; color: var(--muted-fg); line-height: 1.75; }
.card-link {
  margin-top: 1.25rem; display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-mono); font-size: 0.68rem; font-weight: 500;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent);
}

/* ════════════════════════════════════════════════════════════
   TESTIMONIALS (shared)
   ════════════════════════════════════════════════════════════ */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; margin-top: 3rem; align-items: start; }
.testimonial-card {
  background: var(--card); border: 1px solid var(--border); border-radius: 8px;
  padding: 2.5rem; box-shadow: var(--shadow-sm); position: relative;
  transition: all 0.2s ease-out; cursor: default;
}
.testimonial-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--border); border-radius: 8px 8px 0 0; transition: background 0.2s;
}
.testimonial-card:nth-child(2) { margin-top: 2rem; }
.testimonial-card:hover { box-shadow: var(--shadow-md); border-color: rgba(184,134,11,0.2); }
.testimonial-card:hover::before { background: var(--accent); }
.stars { color: var(--accent); font-size: 13px; letter-spacing: 3px; margin-bottom: 1rem; }
.quote-mark { font-family: var(--font-serif); font-size: 5rem; line-height: 0.6; color: var(--accent); display: block; margin-bottom: 0.75rem; opacity: 0.7; }
.testimonial-text { font-family: var(--font-serif); font-size: 15px; font-style: italic; color: var(--muted-fg); line-height: 1.8; margin-bottom: 2rem; }
.testimonial-author { font-family: var(--font-sans); font-size: 15px; font-weight: 600; color: var(--fg); }
.testimonial-role { font-family: var(--font-mono); font-size: 0.68rem; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted-fg); margin-top: 4px; }

/* ════════════════════════════════════════════════════════════
   CLIENTS TICKER
   ════════════════════════════════════════════════════════════ */
#clients { padding: 0; overflow: hidden; background: var(--muted); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.clients-inner { display: flex; align-items: center; gap: 56px; padding: 24px 0; animation: drift 32s linear infinite; width: max-content; }
.client-item { font-family: var(--font-mono); font-size: 11px; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted-fg); white-space: nowrap; }
.client-dot { color: var(--accent); font-size: 16px; opacity: 0.5; }
@keyframes drift { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ════════════════════════════════════════════════════════════
   PAGE HERO (used on inner pages — service pages, city pages, om-os)
   ════════════════════════════════════════════════════════════ */
.page-hero {
  padding: 6rem 0 5rem;
  border-bottom: 1px solid var(--border);
  position: relative;
}
.page-hero-inner { max-width: 64rem; margin: 0 auto; padding: 0 2rem; }
.breadcrumb {
  font-family: var(--font-mono);
  font-size: 0.68rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--muted-fg); margin-bottom: 1.5rem;
}
.breadcrumb a { color: var(--muted-fg); text-decoration: none; }
.breadcrumb a:hover { color: var(--accent); }
h1.page-h1 {
  font-size: clamp(2.25rem, 4.5vw, 3.5rem);
  font-weight: 400; letter-spacing: -0.02em; line-height: 1.1;
  margin-bottom: 1.25rem;
}
h1.page-h1 em { font-style: italic; color: var(--accent); }
.page-hero-desc { font-size: 17px; color: var(--muted-fg); max-width: 600px; line-height: 1.8; margin-bottom: 2rem; }

/* ════════════════════════════════════════════════════════════
   FOOTER
   ════════════════════════════════════════════════════════════ */
footer { background: var(--dark); padding: 4rem 0 2.5rem; border-top: 1px solid rgba(232,228,223,0.1); }
.footer-grid {
  max-width: 80rem; margin: 0 auto; padding: 0 2rem;
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 3rem;
  margin-bottom: 3rem;
}
.footer-brand .footer-logo { font-family: var(--font-serif); font-size: 22px; font-weight: 400; font-style: italic; color: var(--bg); margin-bottom: 1rem; display: block; }
.footer-brand p { font-size: 13.5px; color: rgba(250,250,248,0.5); line-height: 1.75; max-width: 260px; }
.footer-col-title {
  font-family: var(--font-mono); font-size: 0.65rem; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: rgba(250,250,248,0.4); margin-bottom: 1rem;
}
.footer-col a {
  display: block; font-size: 13.5px; color: rgba(250,250,248,0.65);
  text-decoration: none; margin-bottom: 0.7rem; transition: color 0.2s;
}
.footer-col a:hover { color: var(--accent-sec); }
.footer-bottom {
  max-width: 80rem; margin: 0 auto; padding: 2rem 2rem 0;
  border-top: 1px solid rgba(232,228,223,0.1);
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 1rem;
}
.footer-copy { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.08em; color: rgba(250,250,248,0.25); }
.footer-cities { display: flex; gap: 1.25rem; flex-wrap: wrap; }
.footer-cities a { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.06em; text-transform: uppercase; color: rgba(250,250,248,0.3); text-decoration: none; }
.footer-cities a:hover { color: var(--accent-sec); }

/* ─── REVEAL ──────────────────────────────────────────────── */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease-out, transform 0.6s ease-out; }
.reveal.visible { opacity: 1; transform: none; }

/* ════════════════════════════════════════════════════════════
   RESPONSIVE
   ════════════════════════════════════════════════════════════ */
@media (max-width: 900px) {
  nav { margin: 0; padding: 0 1.25rem; }
  .nav-links { display: none; }
  .btn-nav-cta { display: none; }
  .hamburger { display: block; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .testimonial-card:nth-child(2) { margin-top: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}
@media (max-width: 600px) {
  section { padding: 5rem 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  h1.page-h1 { font-size: 2.25rem; }
}