/* ==========================================================================
   ALTROZ PROPERTY MAINTENANCE — CORE STYLESHEET
   Design system: corporate blueprint. A premium facility-services brand
   built from architectural drawing conventions — grid lines, dimension
   marks, elevation silhouettes — instead of generic stock photography.
   ========================================================================== */

:root {
  /* Brand colour tokens */
  --color-primary: #0B5ED7;
  --color-primary-dark: #084298;
  --color-primary-light: #E8F0FE;
  --color-secondary: #1F2937;
  --color-accent: #F59E0B;
  --color-light: #F8FAFC;
  --color-dark: #111827;
  --color-white: #FFFFFF;
  --color-border: #E2E8F0;
  --color-muted: #64748B;

  /* Typography */
  --font-display: 'Poppins', 'Montserrat', sans-serif;
  --font-body: 'Poppins', 'Montserrat', sans-serif;
  --font-mono: 'JetBrains Mono', 'Space Mono', monospace;

  /* Type scale */
  --h1: clamp(2rem, 1.4rem + 2.6vw, 3.5rem);
  --h2: clamp(1.6rem, 1.3rem + 1.4vw, 2.5rem);
  --h3: clamp(1.25rem, 1.1rem + 0.7vw, 1.6rem);

  /* Layout */
  --container-max: 1240px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --shadow-sm: 0 2px 8px rgba(17, 24, 39, 0.06);
  --shadow-md: 0 10px 30px rgba(17, 24, 39, 0.10);
  --shadow-lg: 0 20px 50px rgba(17, 24, 39, 0.16);
  --transition: 220ms cubic-bezier(.4,0,.2,1);
  --header-h: 84px;
}

/* ---------- Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}

body {
  font-family: var(--font-body);
  color: var(--color-secondary);
  background: var(--color-white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-dark);
  font-weight: 700;
  line-height: 1.15;
  margin: 0 0 1rem;
}
h1 { font-size: var(--h1); letter-spacing: -0.02em; }
h2 { font-size: var(--h2); letter-spacing: -0.01em; }
h3 { font-size: var(--h3); }
p { margin: 0 0 1rem; color: var(--color-muted); }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { padding: 0; margin: 0; list-style: none; }
button { font-family: inherit; cursor: pointer; }

.container { width: 100%; max-width: var(--container-max); margin: 0 auto; padding: 0 24px; }
section { position: relative; }

/* Visually-hidden utility for accessibility */
.visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* Skip link */
.skip-link {
  position: absolute; left: 8px; top: -60px; background: var(--color-dark);
  color: #fff; padding: 10px 16px; border-radius: var(--radius-sm); z-index: 2000;
  transition: top var(--transition);
}
.skip-link:focus { top: 8px; }

:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

/* ---------- Eyebrow / section labels ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.75rem; font-weight: 600; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--color-primary);
  margin-bottom: 14px;
}
.eyebrow::before {
  content: ""; width: 22px; height: 2px; background: var(--color-accent); display: inline-block;
}
.section-head { max-width: 680px; margin-bottom: 48px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head p.lead { font-size: 1.05rem; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--font-display); font-weight: 600; font-size: 0.95rem;
  padding: 15px 30px; border-radius: var(--radius-sm); border: 2px solid transparent;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
  white-space: nowrap;
}
.btn-primary { background: var(--color-primary); color: #fff; box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: var(--color-primary-dark); transform: translateY(-3px); box-shadow: var(--shadow-md); }
.btn-accent { background: var(--color-accent); color: var(--color-dark); }
.btn-accent:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); filter: brightness(1.04); }
.btn-outline-light { border-color: rgba(255,255,255,0.55); color: #fff; }
.btn-outline-light:hover { background: #fff; color: var(--color-dark); transform: translateY(-3px); }
.btn-outline { border-color: var(--color-border); color: var(--color-secondary); }
.btn-outline:hover { border-color: var(--color-primary); color: var(--color-primary); }
.btn-sm { padding: 10px 20px; font-size: 0.85rem; }
.btn-block { width: 100%; }

/* ==========================================================================
   HEADER / NAVIGATION
   ========================================================================== */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--header-h);
  display: flex; align-items: center;
  background: transparent;
  transition: background var(--transition), box-shadow var(--transition), height var(--transition), backdrop-filter var(--transition);
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; }
.site-header.is-scrolled {
  height: 72px;
  background: rgba(255,255,255,0.85);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  box-shadow: var(--shadow-sm);
}
body.subpage .site-header { background: rgba(255,255,255,0.9); backdrop-filter: blur(14px); box-shadow: var(--shadow-sm); height: 72px; }

.brand { display: flex; align-items: center; }
.brand img { height: 40px; width: auto; display: block; transition: height var(--transition); }
.site-header.is-scrolled .brand img,
body.subpage .site-header .brand img { height: 34px; }
.brand-white { display: block; }
.brand-dark { display: none; }
.site-header.is-scrolled .brand-white,
body.subpage .site-header .brand-white { display: none; }
.site-header.is-scrolled .brand-dark,
body.subpage .site-header .brand-dark { display: block; }

.main-nav { display: flex; align-items: center; gap: 6px; }
.main-nav > ul { display: flex; align-items: center; gap: 4px; }
.main-nav a.nav-link {
  padding: 10px 16px; font-weight: 600; font-size: 0.94rem; color: #fff;
  border-radius: var(--radius-sm); transition: color var(--transition), background var(--transition);
  display: flex; align-items: center; gap: 6px;
}
.site-header.is-scrolled .nav-link, body.subpage .site-header .nav-link { color: var(--color-secondary); }
.main-nav a.nav-link:hover, .main-nav li.active a.nav-link { color: var(--color-accent); }
.site-header.is-scrolled .main-nav a.nav-link:hover,
body.subpage .site-header .main-nav a.nav-link:hover { background: var(--color-light); color: var(--color-primary); }

.has-dropdown { position: relative; }
.dropdown-menu {
  position: absolute; top: calc(100% + 10px); left: 0; min-width: 280px;
  background: #fff; border-radius: var(--radius-md); box-shadow: var(--shadow-lg);
  padding: 10px; opacity: 0; visibility: hidden; transform: translateY(8px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  border: 1px solid var(--color-border);
}
.has-dropdown:hover .dropdown-menu,
.has-dropdown:focus-within .dropdown-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown-menu a { display: block; padding: 10px 14px; border-radius: var(--radius-sm); font-size: 0.9rem; font-weight: 500; color: var(--color-secondary); }
.dropdown-menu a:hover { background: var(--color-light); color: var(--color-primary); }

.header-cta { display: flex; align-items: center; gap: 14px; }
.header-phone { display: flex; align-items: center; gap: 8px; font-weight: 600; font-size: 0.92rem; color: #fff; }
.site-header.is-scrolled .header-phone, body.subpage .site-header .header-phone { color: var(--color-secondary); }
.header-phone svg { flex-shrink: 0; }

.nav-toggle {
  display: none; background: none; border: none; width: 42px; height: 42px;
  border-radius: var(--radius-sm); align-items: center; justify-content: center;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: ""; display: block; width: 22px; height: 2px; background: currentColor; position: relative; transition: var(--transition);
}
.nav-toggle span::before { position: absolute; top: -7px; width: 22px; }
.nav-toggle span::after { position: absolute; top: 7px; width: 22px; }
.site-header .nav-toggle { color: #fff; }
.site-header.is-scrolled .nav-toggle, body.subpage .site-header .nav-toggle { color: var(--color-dark); }

/* ==========================================================================
   HERO — blueprint schematic
   ========================================================================== */
.hero {
  position: relative; min-height: 100vh; display: flex; align-items: center;
  background: linear-gradient(160deg, #0A2647 0%, #0B5ED7 46%, #084298 100%);
  overflow: hidden; padding-top: var(--header-h);
}
.hero-blueprint-grid {
  position: absolute; inset: 0; opacity: 0.18;
  background-image:
    linear-gradient(rgba(255,255,255,0.7) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.7) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at 65% 40%, black 10%, transparent 72%);
}
.hero-elevation { position: absolute; right: -4%; bottom: 0; width: 58%; max-width: 760px; opacity: 0.9; pointer-events: none; }
.hero-elevation svg { width: 100%; height: auto; display: block; }
.hero::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(circle at 15% 20%, rgba(245,158,11,0.16), transparent 45%);
}
.hero .container { position: relative; z-index: 2; padding-top: 60px; padding-bottom: 90px; }
.hero-content { max-width: 680px; }
.hero-tag {
  display: inline-flex; align-items: center; gap: 10px; background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.28); color: #fff; padding: 8px 16px; border-radius: 999px;
  font-size: 0.82rem; font-weight: 600; letter-spacing: 0.04em; margin-bottom: 26px;
  backdrop-filter: blur(6px);
}
.hero-tag .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--color-accent); animation: pulseDot 2s infinite; }
.hero h1 { color: #fff; margin-bottom: 22px; }
.hero h1 .underline { position: relative; white-space: nowrap; }
.hero h1 .underline::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 6px; height: 10px;
  background: rgba(245,158,11,0.55); z-index: -1; border-radius: 3px;
}
.hero .lead { color: rgba(255,255,255,0.86); font-size: 1.15rem; max-width: 540px; margin-bottom: 34px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 56px; }

.hero-floating-stats {
  display: flex; gap: 0; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.2);
  backdrop-filter: blur(10px); border-radius: var(--radius-lg); padding: 26px 10px; max-width: 620px;
}
.hero-floating-stats .stat { flex: 1; text-align: center; padding: 0 14px; border-right: 1px solid rgba(255,255,255,0.18); }
.hero-floating-stats .stat:last-child { border-right: none; }
.hero-floating-stats .stat .num { font-family: var(--font-display); font-size: 1.9rem; font-weight: 700; color: #fff; display: block; }
.hero-floating-stats .stat .num span.accent { color: var(--color-accent); }
.hero-floating-stats .stat .label { font-size: 0.78rem; color: rgba(255,255,255,0.75); text-transform: uppercase; letter-spacing: 0.06em; }

.scroll-indicator {
  position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%); z-index: 3;
  display: flex; flex-direction: column; align-items: center; gap: 8px; color: rgba(255,255,255,0.7);
  font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase;
}
.scroll-indicator .line { width: 1px; height: 34px; background: linear-gradient(#fff, transparent); animation: scrollLine 1.8s infinite; }

/* ==========================================================================
   ABOUT PREVIEW
   ========================================================================== */
.about-preview { padding: 120px 0; background: var(--color-white); }
.about-preview .grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 70px; align-items: center; }
.about-visual { position: relative; }
.about-visual .frame {
  position: relative; border-radius: var(--radius-lg); overflow: hidden; background: linear-gradient(160deg,#122b52,#0B5ED7);
  aspect-ratio: 4/5; box-shadow: var(--shadow-lg);
}
.about-visual .frame .grid-overlay {
  position: absolute; inset: 0; opacity: 0.25;
  background-image: linear-gradient(rgba(255,255,255,0.6) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.6) 1px, transparent 1px);
  background-size: 34px 34px;
}
.about-visual .frame .mark { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; }
.about-visual .frame .mark svg { width: 46%; opacity: 0.9; }
.experience-badge {
  position: absolute; bottom: -28px; left: -28px; background: #fff; border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg); padding: 22px 26px; text-align: center; border: 1px solid var(--color-border);
}
.experience-badge .num { font-size: 2.1rem; font-weight: 700; color: var(--color-primary); font-family: var(--font-display); line-height: 1; }
.experience-badge .label { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-muted); margin-top: 6px; }
.about-copy .stat-row { display: flex; gap: 40px; margin: 34px 0; }
.about-copy .stat-row .item .num { font-size: 1.7rem; font-weight: 700; color: var(--color-dark); font-family: var(--font-display); }
.about-copy .stat-row .item .label { font-size: 0.85rem; color: var(--color-muted); }
.check-list li { display: flex; gap: 12px; margin-bottom: 12px; color: var(--color-secondary); font-weight: 500; }
.check-list li svg { flex-shrink: 0; color: var(--color-primary); margin-top: 3px; }

/* ==========================================================================
   WHY CHOOSE US
   ========================================================================== */
.why-us { padding: 120px 0; background: var(--color-light); position: relative; }
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.why-card {
  background: #fff; border-radius: var(--radius-md); padding: 34px 28px; border: 1px solid var(--color-border);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.why-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-md); border-color: transparent; }
.why-card .icon-box {
  width: 58px; height: 58px; border-radius: var(--radius-sm); background: var(--color-primary-light);
  display: flex; align-items: center; justify-content: center; color: var(--color-primary); margin-bottom: 22px;
  transition: background var(--transition), color var(--transition);
}
.why-card:hover .icon-box { background: var(--color-primary); color: #fff; }
.why-card h3 { font-size: 1.15rem; margin-bottom: 10px; }
.why-card p { margin-bottom: 0; font-size: 0.95rem; }

/* ==========================================================================
   SERVICES
   ========================================================================== */
.services-section { padding: 120px 0; }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.service-card {
  border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 32px 28px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  position: relative; overflow: hidden; background: #fff;
}
.service-card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  transform: scaleX(0); transform-origin: left; transition: transform var(--transition);
}
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-md); border-color: transparent; }
.service-card:hover::before { transform: scaleX(1); }
.service-card .icon-box { width: 54px; height: 54px; border-radius: var(--radius-sm); background: var(--color-light); display: flex; align-items: center; justify-content: center; color: var(--color-primary); margin-bottom: 22px; }
.service-card h3 { font-size: 1.12rem; margin-bottom: 10px; }
.service-card p { font-size: 0.92rem; margin-bottom: 18px; }
.service-card .more-link { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; font-size: 0.88rem; color: var(--color-primary); }
.service-card .more-link svg { transition: transform var(--transition); }
.service-card:hover .more-link svg { transform: translateX(4px); }

/* ==========================================================================
   INDUSTRIES
   ========================================================================== */
.industries { padding: 120px 0; background: var(--color-secondary); color: #fff; }
.industries .section-head h2 { color: #fff; }
.industries .section-head p { color: rgba(255,255,255,0.7); }
.industries .eyebrow { color: var(--color-accent); }
.industry-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; }
.industry-card {
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.12); border-radius: var(--radius-md);
  padding: 26px 18px; text-align: center; transition: background var(--transition), transform var(--transition), border-color var(--transition);
}
.industry-card:hover { background: rgba(255,255,255,0.1); transform: translateY(-6px); border-color: var(--color-accent); }
.industry-card svg { color: var(--color-accent); margin: 0 auto 14px; display: block; }
.industry-card .name { font-size: 0.88rem; font-weight: 600; }

/* ==========================================================================
   PROCESS TIMELINE
   ========================================================================== */
.process { padding: 130px 0; background: var(--color-light); }
.timeline { position: relative; display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; margin-top: 60px; }
.timeline::before {
  content: ""; position: absolute; top: 34px; left: 6%; right: 6%; height: 2px;
  background: repeating-linear-gradient(90deg, var(--color-border) 0 10px, transparent 10px 18px);
}
.timeline-step { position: relative; text-align: center; padding-top: 0; }
.timeline-step .num-circle {
  width: 68px; height: 68px; border-radius: 50%; background: #fff; border: 2px solid var(--color-primary);
  color: var(--color-primary); display: flex; align-items: center; justify-content: center; font-family: var(--font-mono);
  font-weight: 700; font-size: 1.1rem; margin: 0 auto 20px; position: relative; z-index: 2; transition: background var(--transition), color var(--transition);
}
.timeline-step:hover .num-circle { background: var(--color-primary); color: #fff; }
.timeline-step h3 { font-size: 1rem; margin-bottom: 8px; }
.timeline-step p { font-size: 0.85rem; margin-bottom: 0; }

/* ==========================================================================
   STATS BAND
   ========================================================================== */
.stats-band {
  padding: 90px 0; background: linear-gradient(120deg, var(--color-primary-dark), var(--color-primary));
  position: relative; overflow: hidden;
}
.stats-band::before {
  content: ""; position: absolute; inset: 0; opacity: 0.15;
  background-image: linear-gradient(rgba(255,255,255,0.7) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.7) 1px, transparent 1px);
  background-size: 40px 40px;
}
.stats-grid { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.stats-grid .stat .num { font-family: var(--font-display); font-weight: 700; font-size: clamp(2.2rem, 1.8rem + 1.5vw, 3.2rem); color: #fff; }
.stats-grid .stat .label { color: rgba(255,255,255,0.82); font-weight: 500; font-size: 0.95rem; margin-top: 6px; }

/* ==========================================================================
   PORTFOLIO / GALLERY
   ========================================================================== */
.gallery-section { padding: 120px 0; }
.gallery-masonry { columns: 4; column-gap: 20px; }
.gallery-item {
  break-inside: avoid; margin-bottom: 20px; border-radius: var(--radius-md); overflow: hidden; position: relative;
  cursor: pointer; box-shadow: var(--shadow-sm);
}
.gallery-item .ph {
  width: 100%; display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,0.55);
  position: relative;
}
.gallery-item .ph::after {
  content: ""; position: absolute; inset: 0; opacity: 0.15;
  background-image: linear-gradient(rgba(255,255,255,0.8) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.8) 1px, transparent 1px);
  background-size: 24px 24px;
}
.gallery-item .ph svg { position: relative; z-index: 1; }
.gallery-item .overlay {
  position: absolute; inset: 0; background: linear-gradient(0deg, rgba(11,94,215,0.92), rgba(11,94,215,0));
  display: flex; align-items: flex-end; padding: 20px; opacity: 0; transition: opacity var(--transition);
}
.gallery-item:hover .overlay { opacity: 1; }
.gallery-item .overlay span { color: #fff; font-weight: 600; font-size: 0.92rem; }

/* ==========================================================================
   TESTIMONIALS
   ========================================================================== */
.testimonials { padding: 120px 0; background: var(--color-light); }
.testimonial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.testimonial-card { background: #fff; border-radius: var(--radius-md); padding: 32px; border: 1px solid var(--color-border); }
.testimonial-card .stars { color: var(--color-accent); margin-bottom: 16px; display: flex; gap: 3px; }
.testimonial-card p.quote { font-style: italic; color: var(--color-secondary); margin-bottom: 22px; }
.testimonial-person { display: flex; align-items: center; gap: 14px; }
.avatar-ph {
  width: 48px; height: 48px; border-radius: 50%; background: var(--color-primary); color: #fff;
  display: flex; align-items: center; justify-content: center; font-weight: 700; font-family: var(--font-display); flex-shrink: 0;
}
.testimonial-person .name { font-weight: 700; font-size: 0.92rem; color: var(--color-dark); }
.testimonial-person .company { font-size: 0.82rem; color: var(--color-muted); }

/* ==========================================================================
   FAQ ACCORDION
   ========================================================================== */
.faq-section { padding: 120px 0; }
.faq-wrap { max-width: 820px; margin: 0 auto; }
.accordion-item { border-bottom: 1px solid var(--color-border); }
.accordion-trigger {
  width: 100%; text-align: left; background: none; border: none; padding: 24px 4px;
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  font-family: var(--font-display); font-weight: 600; font-size: 1.02rem; color: var(--color-dark);
}
.accordion-trigger .plus { flex-shrink: 0; width: 30px; height: 30px; border-radius: 50%; border: 1px solid var(--color-border); display: flex; align-items: center; justify-content: center; position: relative; transition: transform var(--transition), background var(--transition), border-color var(--transition); }
.accordion-trigger .plus::before, .accordion-trigger .plus::after { content: ""; position: absolute; background: var(--color-primary); transition: transform var(--transition); }
.accordion-trigger .plus::before { width: 12px; height: 2px; }
.accordion-trigger .plus::after { width: 2px; height: 12px; }
.accordion-item.open .accordion-trigger .plus { background: var(--color-primary); border-color: var(--color-primary); }
.accordion-item.open .accordion-trigger .plus::before, .accordion-item.open .accordion-trigger .plus::after { background: #fff; }
.accordion-item.open .accordion-trigger .plus::after { transform: rotate(90deg) scaleY(0); }
.accordion-panel { max-height: 0; overflow: hidden; transition: max-height 320ms ease; }
.accordion-panel .inner { padding: 0 4px 24px; color: var(--color-muted); font-size: 0.95rem; }

/* ==========================================================================
   CTA BANNER
   ========================================================================== */
.cta-banner {
  padding: 90px 0; background: linear-gradient(120deg, var(--color-dark), var(--color-secondary));
  position: relative; overflow: hidden;
}
.cta-banner::before { content:""; position:absolute; right:-6%; top:-30%; width:420px; height:420px; background: radial-gradient(circle, rgba(245,158,11,0.25), transparent 70%); }
.cta-banner .inner { position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.cta-banner h2 { color: #fff; margin-bottom: 8px; max-width: 620px; }
.cta-banner p { color: rgba(255,255,255,0.75); margin-bottom: 0; }
.cta-actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* ==========================================================================
   NEWSLETTER
   ========================================================================== */
.newsletter { padding: 70px 0; border-bottom: 1px solid var(--color-border); }
.newsletter .inner { display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap; }
.newsletter h3 { margin-bottom: 4px; }
.newsletter p { margin-bottom: 0; }
.newsletter-form { display: flex; gap: 12px; flex: 1; max-width: 460px; min-width: 280px; }
.newsletter-form input {
  flex: 1; padding: 14px 18px; border-radius: var(--radius-sm); border: 1px solid var(--color-border);
  font-family: inherit; font-size: 0.92rem;
}
.newsletter-form input:focus { outline: none; border-color: var(--color-primary); }

/* ==========================================================================
   MAP
   ========================================================================== */
.map-section { line-height: 0; }
.map-section iframe { width: 100%; height: 420px; border: 0; filter: grayscale(15%); }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer { background: var(--color-dark); color: rgba(255,255,255,0.7); padding: 90px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr 1.3fr; gap: 40px; padding-bottom: 60px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer-brand img { height: 38px; width: auto; display: block; margin-bottom: 20px; }
.footer-brand p { color: rgba(255,255,255,0.55); font-size: 0.9rem; }
.social-icons { display: flex; gap: 10px; margin-top: 22px; }
.social-icons a {
  width: 38px; height: 38px; border-radius: 50%; background: rgba(255,255,255,0.08); display: flex; align-items: center;
  justify-content: center; transition: background var(--transition), transform var(--transition);
}
.social-icons a:hover { background: var(--color-primary); transform: translateY(-3px); }
.footer-col h4 { color: #fff; font-size: 0.95rem; margin-bottom: 22px; text-transform: uppercase; letter-spacing: 0.05em; }
.footer-col ul li { margin-bottom: 12px; }
.footer-col ul li a { font-size: 0.9rem; color: rgba(255,255,255,0.62); transition: color var(--transition), padding-left var(--transition); }
.footer-col ul li a:hover { color: var(--color-accent); padding-left: 4px; }
.footer-contact li { display: flex; gap: 12px; margin-bottom: 16px; font-size: 0.88rem; }
.footer-contact li svg { flex-shrink: 0; color: var(--color-accent); margin-top: 2px; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; padding: 26px 0; flex-wrap: wrap; gap: 14px; font-size: 0.83rem; color: rgba(255,255,255,0.5); }
.footer-bottom-links { display: flex; gap: 22px; }
.footer-bottom-links a:hover { color: var(--color-accent); }

/* ---------- Back to top ---------- */
.back-to-top {
  position: fixed; bottom: 28px; right: 28px; width: 48px; height: 48px; border-radius: 50%;
  background: var(--color-primary); color: #fff; display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-md); border: none; opacity: 0; visibility: hidden; transform: translateY(10px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition), background var(--transition);
  z-index: 900;
}
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--color-primary-dark); }

/* ---------- Scroll progress ---------- */
.scroll-progress { position: fixed; top: 0; left: 0; height: 3px; background: var(--color-accent); z-index: 2000; width: 0%; }

/* ---------- Page hero (subpages) ---------- */
.page-hero {
  padding: calc(var(--header-h) + 70px) 0 90px; background: linear-gradient(150deg, #0A2647, #0B5ED7 70%);
  position: relative; overflow: hidden; color: #fff;
}
.page-hero .hero-blueprint-grid { opacity: 0.14; }
.page-hero .container { position: relative; z-index: 2; }
.breadcrumb { display: flex; gap: 8px; align-items: center; font-size: 0.85rem; color: rgba(255,255,255,0.7); margin-bottom: 18px; }
.breadcrumb a:hover { color: var(--color-accent); }
.page-hero h1 { color: #fff; margin-bottom: 12px; }
.page-hero p { color: rgba(255,255,255,0.8); max-width: 620px; margin-bottom: 0; }

/* ---------- Generic content sections (about/services/contact/legal) ---------- */
.content-section { padding: 100px 0; }
.content-section.alt { background: var(--color-light); }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.value-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.value-card { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 28px; text-align: center; transition: transform var(--transition), box-shadow var(--transition); }
.value-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.value-card .icon-box { width: 52px; height: 52px; margin: 0 auto 16px; border-radius: var(--radius-sm); background: var(--color-primary-light); color: var(--color-primary); display: flex; align-items: center; justify-content: center; }

.legal-content h2 { margin-top: 44px; }
.legal-content h2:first-child { margin-top: 0; }
.legal-content p, .legal-content li { color: var(--color-muted); }
.legal-content ul { list-style: disc; padding-left: 22px; margin-bottom: 16px; }
.legal-content ul li { margin-bottom: 8px; }
.updated-badge { display: inline-block; background: var(--color-primary-light); color: var(--color-primary); font-size: 0.82rem; font-weight: 600; padding: 6px 14px; border-radius: 999px; margin-bottom: 28px; }

/* ---------- Service detail blocks (services.html) ---------- */
.service-detail { padding: 90px 0; border-bottom: 1px solid var(--color-border); }
.service-detail:nth-child(even) { background: var(--color-light); }
.service-detail .grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 60px; align-items: start; }
.service-detail .visual {
  position: sticky; top: 110px; border-radius: var(--radius-lg); aspect-ratio: 1/1;
  background: linear-gradient(160deg, var(--color-secondary), #0f1622); display: flex; align-items: center; justify-content: center;
  overflow: hidden; box-shadow: var(--shadow-md);
}
.service-detail .visual svg { width: 42%; color: var(--color-accent); }
.service-detail .visual .grid-overlay { position: absolute; inset:0; opacity: 0.18; background-image: linear-gradient(rgba(255,255,255,0.6) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.6) 1px, transparent 1px); background-size: 30px 30px; }
.feature-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 24px; margin: 24px 0 30px; }
.feature-list li { display: flex; gap: 10px; font-size: 0.92rem; color: var(--color-secondary); font-weight: 500; }
.feature-list li svg { color: var(--color-primary); flex-shrink: 0; margin-top: 3px; }
.who-needs-tags { display: flex; flex-wrap: wrap; gap: 10px; margin: 18px 0 28px; }
.who-needs-tags span { background: var(--color-primary-light); color: var(--color-primary-dark); font-size: 0.82rem; font-weight: 600; padding: 7px 14px; border-radius: 999px; }
.service-nav-pills { display: flex; flex-wrap: wrap; gap: 10px; padding: 30px 0; position: sticky; top: 72px; background: rgba(255,255,255,0.95); backdrop-filter: blur(10px); z-index: 50; border-bottom: 1px solid var(--color-border); }
.service-nav-pills a { font-size: 0.85rem; font-weight: 600; padding: 9px 16px; border-radius: 999px; border: 1px solid var(--color-border); color: var(--color-secondary); transition: var(--transition); }
.service-nav-pills a:hover, .service-nav-pills a.active { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }

/* ---------- Contact page ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 50px; }
.contact-info-card { background: var(--color-dark); color: #fff; border-radius: var(--radius-lg); padding: 44px 36px; }
.contact-info-card h3 { color: #fff; }
.contact-info-card ul li { display: flex; gap: 14px; margin-bottom: 24px; }
.contact-info-card ul li svg { color: var(--color-accent); flex-shrink: 0; margin-top: 3px; }
.contact-info-card ul li .label { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.06em; color: rgba(255,255,255,0.5); margin-bottom: 3px; }
.contact-info-card ul li .value { font-weight: 600; }
.contact-form-wrap { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 44px; box-shadow: var(--shadow-sm); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group.full { grid-column: 1 / -1; }
.form-group label { font-size: 0.86rem; font-weight: 600; color: var(--color-secondary); }
.form-group input, .form-group select, .form-group textarea {
  padding: 13px 16px; border: 1px solid var(--color-border); border-radius: var(--radius-sm); font-family: inherit;
  font-size: 0.94rem; transition: border-color var(--transition), box-shadow var(--transition); width: 100%;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 4px var(--color-primary-light);
}
.form-group .error-msg { font-size: 0.78rem; color: #DC2626; min-height: 16px; }
.form-group.has-error input, .form-group.has-error select, .form-group.has-error textarea { border-color: #DC2626; }
.form-success { display: none; background: #ECFDF5; border: 1px solid #A7F3D0; color: #065F46; padding: 16px 20px; border-radius: var(--radius-sm); margin-bottom: 20px; font-size: 0.9rem; font-weight: 600; }
.form-success.visible { display: block; }

/* ---------- 404 ---------- */
.error-page { min-height: 100vh; display: flex; align-items: center; padding-top: var(--header-h); background: var(--color-light); position: relative; overflow: hidden; }
.error-page .code { font-family: var(--font-mono); font-size: clamp(5rem, 4rem + 6vw, 10rem); font-weight: 700; color: var(--color-primary); line-height: 1; letter-spacing: -0.02em; }
.error-page .code .accent-dot { color: var(--color-accent); }

/* ---------- Working hours table (contact) ---------- */
.hours-table { width: 100%; margin-top: 10px; }
.hours-table li { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px dashed rgba(255,255,255,0.14); font-size: 0.88rem; }
.hours-table li span:last-child { font-weight: 600; color: #fff; }