/* ===================================================
   Ventilacija Pro — glavni stylesheet
   Brand: Prana Blue #00AEEF / Fresh Green #00A651 / Alert Red #ED1C24
   Deep Navy #0B2A43 / Light Fog #EAF3F7 / White base #FBFDFE
   Font: Ubuntu (Google Fonts)
   =================================================== */

:root {
  --navy: #0B2A43;
  --navy-70: rgba(11, 42, 67, .7);
  --navy-45: rgba(11, 42, 67, .45);
  --fog: #EAF3F7;
  --fog-60: rgba(234, 243, 247, .6);
  --white: #FBFDFE;
  --blue: #00AEEF;
  --green: #00A651;
  --red: #ED1C24;

  --prana-blue: #2BAAE1;
  --prana-green: #4EB657;
  --prana-red: #EA2227;

  --busenje-navy: #26336E;
  --busenje-dark: #141D48;
  --busenje-amber: #E8961E;

  --carbon-blue: #0C618C;
  --carbon-graphite: #2B2F33;
  --carbon-amber: #C98A3E;

  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 20px 50px -25px rgba(11, 42, 67, .35);
  --shadow-sm: 0 10px 24px -16px rgba(11, 42, 67, .3);
  --maxw: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Ubuntu', sans-serif;
  font-weight: 400;
  color: var(--navy);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
button { font-family: inherit; cursor: pointer; }

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 32px;
}

.eyebrow {
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--blue);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 14px;
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--blue);
  display: inline-block;
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation: none !important; transition: none !important; }
}

/* ---------- Skip link (a11y) ---------- */
.skip-link {
  position: absolute;
  left: -999px;
  top: auto;
  background: var(--navy);
  color: var(--white);
  padding: 10px 16px;
  border-radius: 8px;
  z-index: 999;
}
.skip-link:focus {
  left: 16px;
  top: 16px;
}

:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}

/* ===================== HEADER ===================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(251, 253, 254, .92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--fog);
}
.header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 8px 32px;
  max-width: var(--maxw);
  margin: 0 auto;
  font-size: 13px;
  color: var(--navy-70);
  border-bottom: 1px solid var(--fog);
}
.header-top .contacts {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}
.header-top a:hover { color: var(--blue); }
.header-top .phones { display: flex; gap: 14px; flex-wrap: wrap; }
.header-top .phones span { color: var(--navy-45); font-size: 11px; margin-right: 3px; text-transform: uppercase; letter-spacing: .04em; }

.header-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px 32px;
  max-width: var(--maxw);
  margin: 0 auto;
}
.logo-link { display: flex; align-items: center; }
.logo-link img { height: 30px; width: auto; }

.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav a {
  padding: 9px 16px;
  border-radius: 999px;
  font-size: 14.5px;
  font-weight: 500;
  color: var(--navy);
  transition: background .15s, color .15s;
  white-space: nowrap;
}
.main-nav a:hover { background: var(--fog); color: var(--blue); }

.header-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--navy);
  color: var(--white) !important;
  padding: 10px 20px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
  transition: background .15s, transform .15s;
}
.header-cta:hover { background: var(--blue); transform: translateY(-1px); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  padding: 8px;
}
.nav-toggle svg { width: 24px; height: 24px; }

@media (max-width: 880px) {
  .header-top .phones span:first-child::after { content: ""; }
  .header-top { flex-wrap: wrap; row-gap: 4px; }
  .main-nav {
    position: fixed;
    inset: 0 0 auto auto;
    top: 0;
    height: 100vh;
    width: min(320px, 82vw);
    background: var(--navy);
    flex-direction: column;
    align-items: stretch;
    padding: 90px 24px 24px;
    gap: 6px;
    transform: translateX(100%);
    transition: transform .28s ease;
  }
  .main-nav.open { transform: translateX(0); }
  .main-nav a { color: var(--white); font-size: 17px; padding: 12px 14px; }
  .main-nav a:hover { background: rgba(255,255,255,.08); color: var(--white); }
  .main-nav .header-cta { margin-top: 12px; text-align: center; justify-content: center; }
  .nav-toggle { display: block; }
}

/* ===================== HERO ===================== */
.hero {
  position: relative;
  overflow: hidden;
  background: var(--fog);
  padding: 84px 0 96px;
}
.hero-flow {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: .55;
  pointer-events: none;
}
.wrap.hero-wrap, .hero > .wrap { position: relative; z-index: 1; }
.hero-slide-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 56px;
  align-items: center;
}
.hero h1 {
  font-size: clamp(32px, 4vw, 46px);
  line-height: 1.14;
  font-weight: 700;
  margin: 0 0 20px;
  letter-spacing: -.01em;
}
.hero h1 .accent-prana { color: var(--blue); }
.hero p.lead {
  font-size: 17.5px;
  line-height: 1.65;
  color: var(--navy-70);
  max-width: 560px;
  margin: 0 0 32px;
  font-weight: 400;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---- Hero slider ---- */
.hero-slides { position: relative; }
.hero-slide { display: none; }
.hero-slide.is-active { display: block; animation: heroFade .5s ease; }
@keyframes heroFade {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.accent-prana { color: var(--blue); }
.accent-busenje { color: var(--busenje-amber); }
.accent-carbon { color: var(--carbon-blue); }

.btn-primary-prana { background: var(--blue); color: var(--white); }
.btn-primary-prana:hover { background: #0098d1; transform: translateY(-2px); }
.btn-primary-busenje { background: var(--busenje-amber); color: var(--white); font-weight: 600; }
.btn-primary-busenje:hover { background: #d9840f; transform: translateY(-2px); }
.btn-primary-carbon { background: var(--navy); color: var(--white); }
.btn-primary-carbon:hover { background: #163a58; transform: translateY(-2px); }

.hero-slide .tagline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin: 0 0 14px;
}
.hero-slide .tagline::before { content: ""; width: 22px; height: 1px; background: currentColor; display: inline-block; }
.hero-slide.slide-prana .tagline { color: var(--blue); }
.hero-slide.slide-busenje .tagline { color: var(--busenje-amber); }

.tagline-mono {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: .04em;
  color: var(--carbon-blue);
  margin: 0 0 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.tagline-mono::before { content: ""; width: 22px; height: 1px; background: currentColor; display: inline-block; }

.hero-slide.slide-busenje h1 {
  font-family: 'Oswald', sans-serif;
  text-transform: uppercase;
  letter-spacing: .005em;
  font-weight: 700;
  font-size: clamp(26px, 3.2vw, 38px);
}
.hero-slide.slide-carbon h1 { font-family: 'Space Grotesk', sans-serif; }

/* ---- CarbonTech slide — matches carbontech.ventilacija.pro hero exactly ---- */
.hero-slide.slide-carbon.grid-bg {
  background-image:
    linear-gradient(to right, rgba(11,42,67,.035) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(11,42,67,.035) 1px, transparent 1px);
  background-size: 42px 42px;
}
.tagline-mono {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--carbon-blue);
  margin: 0 0 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.tagline-mono::before { content: ""; width: 20px; height: 1px; background: var(--carbon-amber); display: inline-block; }
.tagline-mono .idx { color: #9AAFBC; }
.lead--carbon { font-weight: 300; color: #5C7383; }

.hero-slide-grid--carbon { align-items: center; }
@media (min-width: 920px) {
  .hero-slide-grid--carbon { grid-template-columns: 1fr 320px; }
  .hero-slide-grid--carbon .hero-text { order: 1; display: flex; flex-direction: column; justify-content: center; }
  .hero-slide-grid--carbon .hero-media--carbon { order: 2; }
}
.hero-video-wrap {
  position: relative;
  width: 100%;
  max-width: 300px;
  aspect-ratio: 9 / 16;
  margin: 0 auto;
  overflow: hidden;
  background: var(--navy);
  border-radius: 3px;
}
.hero-video-wrap::before { content: ""; display: block; padding-top: 177.78%; }
@supports (aspect-ratio: 9 / 16) { .hero-video-wrap::before { content: none; display: none; } }
.hero-video-wrap iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; display: block; }

/* ---- Bušenje: bullet list + phone CTA (matches busenje.pro) ---- */
.hero-sitelink {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 30px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1.5px solid transparent;
  transition: border-color .15s, gap .15s;
}
.hero-sitelink svg { width: 17px; height: 17px; transition: transform .15s; }
.hero-sitelink:hover svg { transform: translateX(3px); }
.hero-sitelink--prana { color: var(--blue); }
.hero-sitelink--prana:hover { border-color: var(--blue); }
.hero-sitelink--busenje { color: var(--busenje-amber); }
.hero-sitelink--busenje:hover { border-color: var(--busenje-amber); }
.hero-sitelink--carbon { color: var(--carbon-blue); font-family: 'IBM Plex Mono', monospace; font-weight: 500; font-size: 14px; }
.hero-sitelink--carbon:hover { border-color: var(--carbon-blue); }

.hero-actions--busenje { align-items: center; }
.hero-phone-link {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
}
.hero-phone-label { font-size: 12px; color: var(--navy-45); }
.hero-phone-number { font-size: 15px; font-weight: 600; color: var(--navy); }
.hero-phone-link:hover .hero-phone-number { color: var(--busenje-amber); }

.hero-dotlist {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 20px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}
.hero-dotlist li {
  position: relative;
  padding-left: 16px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .03em;
  text-transform: uppercase;
  color: var(--navy);
}
.hero-dotlist li::before {
  content: "";
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--busenje-amber);
}
.hero-subnote {
  margin: 14px 0 0;
  font-size: 14px;
  font-style: italic;
  color: var(--navy-70);
}
.hero-subnote--contacts { font-style: normal; font-size: 13.5px; line-height: 1.6; color: var(--navy-70); }

/* ---- Hero controls (dots + arrows) ---- */
.hero-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin-top: 44px;
  position: relative;
  z-index: 1;
}
.hero-dots { display: flex; gap: 10px; }
.hero-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  border: none;
  background: rgba(11,42,67,.18);
  padding: 0;
  transition: background .2s, transform .2s;
}
.hero-dot.is-active { transform: scale(1.25); }
.hero-dot--prana.is-active { background: var(--blue); }
.hero-dot--busenje.is-active { background: var(--busenje-amber); }
.hero-dot--carbon.is-active { background: var(--carbon-amber); }

.hero-arrow {
  width: 34px; height: 34px;
  border-radius: 50%;
  border: 1.5px solid rgba(11,42,67,.18);
  background: transparent;
  display: flex; align-items: center; justify-content: center;
  transition: border-color .15s, background .15s;
  flex-shrink: 0;
}
.hero-arrow svg { width: 15px; height: 15px; color: var(--navy); }
.hero-arrow:hover { background: var(--white); border-color: var(--navy); }

@media (max-width: 920px) {
  .hero-controls { margin-top: 30px; }
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 28px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 500;
  border: 1.5px solid transparent;
  transition: transform .15s, background .15s, border-color .15s, color .15s;
}
.btn-primary { background: var(--blue); color: var(--white); }
.btn-primary:hover { background: #0098d1; transform: translateY(-2px); }
.btn-outline { background: transparent; border-color: var(--navy); color: var(--navy); }
.btn-outline:hover { background: var(--navy); color: var(--white); transform: translateY(-2px); }
.btn-white { background: var(--white); color: var(--navy); }
.btn-white:hover { background: var(--fog); transform: translateY(-2px); }

.hero-badges {
  margin-top: 40px;
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
}
.hero-badge {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13.5px;
  color: var(--navy-70);
  max-width: 190px;
}
.hero-badge svg { flex-shrink: 0; width: 20px; height: 20px; color: var(--green); margin-top: 1px; }

.hero-visual {
  position: relative;
  aspect-ratio: 1/1;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-visual .ring {
  position: absolute;
  border-radius: 50%;
  border: 1.5px dashed rgba(11,42,67,.14);
}
.hero-visual .ring.r1 { inset: 0; }
.hero-visual .ring.r2 { inset: 13%; border-style: solid; border-color: rgba(0,174,239,.18); transition: border-color .4s ease; }
.hero-visual .core img { transition: opacity .25s ease; }
.hero-visual .core {
  position: relative;
  width: 68%;
  aspect-ratio: 1/1;
  border-radius: 50%;
  background: var(--white);
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20%;
  transition: padding .3s ease;
}
.hero-visual .core.is-photo { padding: 3%; }
.hero-visual .core img { width: 100%; height: 100%; object-fit: contain; }

/* ---- Hero media (video slides) ---- */
.hero-media { display: flex; justify-content: center; }
.hero-video-aspect {
  position: relative;
  width: 100%;
  max-width: 300px;
  aspect-ratio: 9 / 16;
  border-radius: 22px;
  overflow: hidden;
  background: #000;
}
.hero-video-aspect::before {
  content: "";
  display: block;
  padding-top: 177.78%;
}
@supports (aspect-ratio: 9 / 16) {
  .hero-video-aspect::before { content: none; display: none; }
}
.hero-video-aspect iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}
.hero-video-card {
  background: var(--white);
  border-radius: 24px;
  padding: 8px;
  width: 100%;
  max-width: 316px;
  flex-shrink: 0;
}
.hero-media--busenje .hero-video-card {
  border: 2px dashed rgba(11,42,67,.28);
  box-shadow: var(--shadow-sm);
}
.hero-media--busenje .hero-video-aspect { border-radius: 16px; }
.hero-media--carbon .hero-video-card {
  border: 1px solid rgba(11,42,67,.1);
  box-shadow: var(--shadow-sm);
}
.hero-media--carbon .hero-video-aspect { border-radius: 16px; }

@media (max-width: 920px) {
  .hero-media { display: none; }
}

@media (max-width: 920px) {
  .hero-slide-grid { grid-template-columns: 1fr; }
  .hero-visual { max-width: 320px; margin: 0 auto; aspect-ratio: 1/1; }
  .hero { padding: 44px 0 64px; }
}

/* ===================== SECTIONS shared ===================== */
section { padding: 88px 0; }
.section-head {
  max-width: 640px;
  margin: 0 0 48px;
}
.section-head h2 {
  font-size: clamp(26px, 3vw, 34px);
  font-weight: 700;
  margin: 0 0 14px;
  letter-spacing: -.01em;
}
.section-head p {
  font-size: 16px;
  line-height: 1.65;
  color: var(--navy-70);
  margin: 0;
}
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

.bg-fog { background: var(--fog); }
.bg-navy { background: var(--navy); color: var(--white); }
.bg-navy .section-head p { color: rgba(255,255,255,.72); }

/* ===================== BRAND CARDS ===================== */
.brand-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.brand-card {
  position: relative;
  background: var(--white);
  border: 1px solid var(--fog);
  border-radius: var(--radius);
  padding: 36px 30px 30px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  transition: transform .2s, box-shadow .2s, border-color .2s;
  overflow: hidden;
}
.brand-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-sm);
  border-color: transparent;
}
.brand-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--brand-accent, var(--blue));
}
.brand-card .icon-wrap {
  width: 60px;
  height: 60px;
  border-radius: 14px;
  background: var(--fog);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
}
.brand-card .icon-wrap img { width: 100%; height: 100%; }
.brand-card h3 {
  margin: 0;
  font-size: 21px;
  font-weight: 700;
  color: var(--brand-accent, var(--navy));
}
.brand-card .tagline {
  margin: -12px 0 0;
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--navy-45);
}
.brand-card p.desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--navy-70);
  flex-grow: 1;
}
.brand-card .card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--brand-accent, var(--navy));
  margin-top: 4px;
}
.brand-card .card-link svg { width: 16px; height: 16px; transition: transform .15s; }
.brand-card:hover .card-link svg { transform: translateX(3px); }

.brand-card.prana { --brand-accent: var(--prana-blue); }
.brand-card.busenje { --brand-accent: var(--busenje-navy); }
.brand-card.carbontech { --brand-accent: var(--carbon-blue); }

.font-oswald { font-family: 'Oswald', sans-serif; text-transform: uppercase; letter-spacing: .02em; }
.font-grotesk { font-family: 'Space Grotesk', sans-serif; }

@media (max-width: 880px) {
  .brand-grid { grid-template-columns: 1fr; }
}

/* ===================== CONTACT FORM ===================== */
.contact-layout {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 56px;
  align-items: start;
}
.contact-info h2 { font-size: clamp(26px, 3vw, 32px); font-weight: 700; margin: 0 0 16px; }
.contact-info p { color: var(--navy-70); line-height: 1.65; margin: 0 0 28px; }
.contact-list { display: flex; flex-direction: column; gap: 18px; }
.contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: 15px;
}
.contact-list .ic {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}
.contact-list .ic svg { width: 19px; height: 19px; color: var(--blue); }
.contact-list a:hover { color: var(--blue); }
.contact-list .label { display: block; font-size: 12px; color: var(--navy-45); text-transform: uppercase; letter-spacing: .05em; margin-bottom: 2px; }

.form-card {
  background: var(--white);
  border: 1px solid var(--fog);
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: var(--shadow-sm);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { margin-bottom: 16px; }
.field label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 6px;
  color: var(--navy-70);
}
.field input, .field select, .field textarea {
  width: 100%;
  border: 1.5px solid var(--fog);
  background: var(--fog-60);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-family: inherit;
  font-size: 14.5px;
  color: var(--navy);
  transition: border-color .15s, background .15s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--blue);
  background: var(--white);
}
.field textarea { resize: vertical; min-height: 100px; }
.form-submit {
  width: 100%;
  justify-content: center;
  border: none;
  margin-top: 6px;
}
.form-note { font-size: 12.5px; color: var(--navy-45); margin-top: 12px; text-align: center; }
.form-status { font-size: 14px; margin-top: 14px; display: none; padding: 12px 14px; border-radius: var(--radius-sm); }
.form-status.ok { display: block; background: rgba(0,166,81,.1); color: #086b34; }
.form-status.err { display: block; background: rgba(237,28,36,.1); color: #a3131a; }

@media (max-width: 880px) {
  .contact-layout { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}

/* ===================== FOOTER ===================== */
.site-footer { background: var(--navy); color: rgba(255,255,255,.82); padding: 64px 0 28px; }
.footer-top {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.footer-brand img { height: 26px; margin-bottom: 16px; }
.footer-brand p { font-size: 14px; line-height: 1.6; color: rgba(255,255,255,.6); max-width: 260px; }
.footer-col h4 { font-size: 13px; text-transform: uppercase; letter-spacing: .06em; color: rgba(255,255,255,.5); margin: 0 0 16px; font-weight: 500; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a { font-size: 14.5px; color: rgba(255,255,255,.85); }
.footer-col a:hover { color: var(--blue); }
.footer-social { display: flex; gap: 10px; margin-top: 4px; }
.footer-social a {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  display: flex; align-items: center; justify-content: center;
}
.footer-social a:hover { background: var(--blue); }
.footer-social svg { width: 16px; height: 16px; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  padding-top: 24px;
  font-size: 13px;
  color: rgba(255,255,255,.45);
}

@media (max-width: 880px) {
  .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .footer-top { grid-template-columns: 1fr; }
}

/* ===================== PRICE LIST PAGE ===================== */
.price-hero {
  background: var(--fog);
  padding: 48px 0 40px;
}
.price-hero h1 { font-size: clamp(28px, 3.4vw, 38px); font-weight: 700; margin: 0 0 12px; }
.price-hero p { font-size: 16px; color: var(--navy-70); max-width: 620px; line-height: 1.6; margin: 0; }

.cat-nav-outer {
  position: sticky;
  top: 76px;
  z-index: 90;
  background: var(--white);
  border-bottom: 1px solid var(--fog);
  padding: 18px 0;
}
.cat-nav {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
}
.cat-nav-item {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  background: var(--fog-60);
  border: 1.5px solid transparent;
  font-size: 13px;
  font-weight: 500;
  line-height: 1.25;
  transition: background .15s, border-color .15s, transform .15s;
}
.cat-nav-item:hover { border-color: var(--blue); transform: translateY(-2px); }
.cat-nav-item.active { background: var(--navy); color: var(--white); }

@media (max-width: 1050px) {
  .cat-nav { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 700px) {
  .cat-nav-outer { top: 0; overflow-x: auto; padding: 14px 0; }
  .cat-nav { grid-auto-flow: column; grid-template-columns: none; grid-auto-columns: 168px; padding: 0 32px; }
}

.price-section {
  padding: 72px 0;
  border-bottom: 1px solid var(--fog);
  scroll-margin-top: 150px;
}
.price-section:nth-child(odd) { background: var(--fog-60); }
.price-section-head {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.price-section-head h2 { font-size: 24px; font-weight: 700; margin: 0 0 6px; }
.price-section-head p { margin: 0; color: var(--navy-70); font-size: 14.5px; max-width: 560px; }

.price-table--models { table-layout: fixed; }
.price-table--models .col-photo { width: 88px; padding: 10px 0 10px 16px; }
.price-table--models .col-photo img {
  width: 64px;
  height: 40px;
  object-fit: contain;
  border-radius: 6px;
  background: var(--fog-60);
  display: block;
}
.price-table--models thead .col-photo { padding-left: 16px; }
.price-table--models .col-item { width: auto; }

.price-table-wrap {
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--fog);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
@media (max-width: 680px) {
  .price-table-wrap { overflow-x: auto; }
  .price-table { min-width: 560px; }
  .price-table--models { min-width: 480px; }
}
.price-subgroup-title {
  padding: 16px 24px;
  font-size: 12.5px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--navy-70);
  background: var(--fog);
  border-top: 1px solid var(--fog);
}
.price-subgroup-title:first-child { border-top: none; }
table.price-table { width: 100%; border-collapse: collapse; }
table.price-table th {
  text-align: left;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--navy-45);
  padding: 12px 24px;
  font-weight: 500;
}
table.price-table td {
  padding: 14px 24px;
  font-size: 14.5px;
  border-top: 1px solid var(--fog);
  vertical-align: top;
}
table.price-table tr:first-of-type td { border-top: none; }
table.price-table .col-item { width: 52%; }
table.price-table .col-unit { color: var(--navy-70); font-size: 13.5px; width: 18%; }
table.price-table .col-price { font-weight: 700; color: var(--navy); white-space: nowrap; width: 15%; }
table.price-table .col-note { color: var(--navy-45); font-size: 13px; }
table.price-table tr:hover { background: var(--fog-60); }

.price-callout {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background: rgba(0,174,239,.08);
  border: 1px solid rgba(0,174,239,.2);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  margin-top: 18px;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--navy);
}
.price-callout svg { width: 18px; height: 18px; color: var(--blue); flex-shrink: 0; margin-top: 2px; }

.price-cta {
  background: var(--navy);
  color: var(--white);
  padding: 64px 0;
  text-align: center;
}
.price-cta h2 { font-size: clamp(24px, 3vw, 30px); margin: 0 0 14px; font-weight: 700; }
.price-cta p { color: rgba(255,255,255,.7); max-width: 520px; margin: 0 auto 28px; line-height: 1.6; }
.price-cta .actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }