/* ============================================================
   ИМПУЛС — климатични системи · impuls-bg.com rebuild
   Standard tier: CSS transitions only, no JS animation libs.
   ============================================================ */

/* ---------- Fonts (self-hosted, variable 400–800) ---------- */
@font-face {
  font-family: "Sofia Sans";
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url("../assets/fonts/sofia-sans-cyrillic.woff2") format("woff2");
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: "Sofia Sans";
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url("../assets/fonts/sofia-sans-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC,
    U+2000-206F, U+20AC, U+2122, U+2212, U+FEFF, U+FFFD;
}

/* ---------- Design tokens ---------- */
:root {
  --ink: #122334;
  --ink-soft: #3d5163;
  --muted: #5b6f80;
  --navy: #0b2c4d;
  --blue: #1592d2;
  --blue-deep: #0d76ac;
  --blue-tint: #e8f4fb;
  --blue-tint-2: #f2f9fd;
  --bg: #ffffff;
  --bg-alt: #f4f8fb;
  --line: #dde8f0;
  --cta: #f97316;
  --cta-hover: #dd5f0a;
  --success: #15803d;
  --radius: 14px;
  --radius-lg: 22px;
  --shadow-sm: 0 1px 3px rgba(11, 44, 77, 0.08);
  --shadow-md: 0 6px 24px -6px rgba(11, 44, 77, 0.14);
  --shadow-lg: 0 18px 44px -12px rgba(11, 44, 77, 0.22);
  --container: 1160px;
  --font: "Sofia Sans", "Segoe UI", system-ui, -apple-system, sans-serif;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue-deep); text-decoration: none; }
a:hover { color: var(--blue); }
ul { padding-left: 1.2em; }
main p a:not(.btn):not(.more), .faq-a a, .form-consent a {
  text-decoration: underline;
  text-underline-offset: 2px;
}
h1, h2, h3, h4 {
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.015em;
  margin: 0 0 0.5em;
  color: var(--ink);
  text-wrap: balance;
}
h1 { font-size: clamp(2.1rem, 4.6vw, 3.3rem); }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); }
h3 { font-size: 1.25rem; }
p  { margin: 0 0 1em; }
.lead { font-size: 1.18rem; color: var(--ink-soft); }
.muted { color: var(--muted); }
.container { max-width: var(--container); margin: 0 auto; padding: 0 20px; }
section { padding: clamp(56px, 8vw, 96px) 0; }
.section-alt { background: var(--bg-alt); }
.section-tint { background: var(--blue-tint-2); }
.section-head { max-width: 680px; margin-bottom: clamp(28px, 4vw, 48px); }
.section-head .kicker {
  display: inline-block;
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue-deep);
  margin-bottom: 10px;
}
:focus-visible { outline: 3px solid var(--blue); outline-offset: 2px; border-radius: 4px; }
::selection { background: var(--blue-tint); }

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--navy); color: #fff; padding: 10px 18px; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; color: #fff; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  font-family: var(--font);
  font-weight: 700;
  font-size: 1.02rem;
  line-height: 1;
  padding: 15px 26px;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease,
    transform 0.18s ease, box-shadow 0.18s ease;
  white-space: nowrap;
}
.btn svg { flex: none; }
.btn-primary { background: var(--cta); color: #431407; box-shadow: 0 6px 18px -6px rgba(249, 115, 22, 0.55); }
.btn-primary:hover { background: var(--cta-hover); color: #431407; transform: translateY(-2px); }
.btn-outline { border-color: var(--navy); color: var(--navy); background: transparent; }
.btn-outline:hover { background: var(--navy); color: #fff; }
.btn-white { background: #fff; color: var(--navy); box-shadow: var(--shadow-md); }
.btn-white:hover { color: var(--blue-deep); transform: translateY(-2px); }
.btn-lg { padding: 18px 32px; font-size: 1.08rem; }
.btn-sm { padding: 11px 18px; font-size: 0.93rem; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.site-header.scrolled { border-color: var(--line); box-shadow: var(--shadow-sm); }
.header-in {
  display: flex;
  align-items: center;
  gap: 26px;
  min-height: 74px;
}
.logo { display: flex; flex-direction: column; line-height: 1; flex: none; }
.logo-name {
  font-weight: 800;
  font-size: 1.72rem;
  letter-spacing: 0.02em;
  color: var(--blue);
  transform: skewX(-6deg);
}
.logo-sub {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-top: 3px;
  border-top: 2px solid var(--blue);
  padding-top: 3px;
}
.nav { display: flex; gap: 4px; margin-left: auto; }
.nav a {
  color: var(--ink-soft);
  font-weight: 600;
  font-size: 0.99rem;
  padding: 9px 13px;
  border-radius: 8px;
  transition: color 0.15s ease, background 0.15s ease;
}
.nav a:hover { color: var(--navy); background: var(--blue-tint-2); }
.nav a.active { color: var(--blue-deep); background: var(--blue-tint); }
.header-cta { display: flex; align-items: center; gap: 16px; }
.header-phone {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 800; font-size: 1.04rem; color: var(--navy);
}
.header-phone svg { color: var(--blue); }
.nav-toggle {
  display: none;
  background: none; border: 0; cursor: pointer; padding: 10px;
  margin-left: auto;
}
.nav-toggle span {
  display: block; width: 24px; height: 2.6px; border-radius: 2px;
  background: var(--navy); margin: 5px 0; transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav-open .nav-toggle span:nth-child(1) { transform: translateY(7.6px) rotate(45deg); }
.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7.6px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  background:
    radial-gradient(46rem 30rem at 88% -10%, rgba(21, 146, 210, 0.14), transparent 60%),
    linear-gradient(180deg, var(--blue-tint-2) 0%, #fff 90%);
  padding: clamp(48px, 7vw, 88px) 0 clamp(56px, 7vw, 92px);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}
.hero .eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  background: #fff; border: 1px solid var(--line); border-radius: 999px;
  font-size: 0.88rem; font-weight: 700; color: var(--ink-soft);
  padding: 7px 15px; margin-bottom: 20px; box-shadow: var(--shadow-sm);
}
.hero .eyebrow strong { color: var(--blue-deep); }
.hero h1 { margin-bottom: 18px; }
.hero h1 em { font-style: normal; color: var(--blue-deep); }
.hero .lead { max-width: 34em; margin-bottom: 26px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 26px; }
.hero-ticks { display: flex; flex-wrap: wrap; gap: 10px 22px; padding: 0; margin: 0; list-style: none; }
.hero-ticks li {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 600; font-size: 0.95rem; color: var(--ink-soft);
}
.hero-ticks svg { color: var(--success); flex: none; }

.showcase {
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 26px 26px 22px;
}
.showcase img { margin: 0 auto; max-height: 300px; object-fit: contain; }
.showcase-tag {
  position: absolute; top: 18px; left: 18px;
  background: var(--navy); color: #fff;
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.06em;
  padding: 6px 12px; border-radius: 999px;
}
.showcase-badge {
  position: absolute; top: 18px; right: 18px;
  background: var(--success); color: #fff;
  font-weight: 800; font-size: 0.9rem;
  padding: 7px 12px; border-radius: 10px;
}
.showcase-info { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; margin-top: 12px; }
.showcase-info .name { font-weight: 800; font-size: 1.06rem; }
.showcase-info .sub { font-size: 0.88rem; color: var(--muted); }
.showcase-price { text-align: right; }
.showcase-price .eur { font-weight: 800; font-size: 1.3rem; color: var(--navy); }
.showcase-price .bgn { font-size: 0.85rem; color: var(--muted); }
.showcase-note {
  margin-top: 14px; padding-top: 12px; border-top: 1px dashed var(--line);
  display: flex; align-items: center; gap: 8px;
  font-size: 0.9rem; font-weight: 600; color: var(--success);
}

/* ---------- Brand strip ---------- */
.brandstrip { padding: 26px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #fff; }
.brandstrip-in {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 18px 34px;
}
.brandstrip .label { font-size: 0.85rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.brandmark {
  font-weight: 800; font-size: 1.12rem; letter-spacing: 0.12em;
  color: #64798a;
  transition: color 0.2s ease;
}
.brandmark:hover { color: var(--navy); }

/* ---------- Cards / grids ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.card .icon {
  width: 52px; height: 52px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  background: var(--blue-tint); color: var(--blue-deep);
  margin-bottom: 16px;
}
.card h3 { margin-bottom: 8px; }
.card p { color: var(--ink-soft); font-size: 0.99rem; margin-bottom: 12px; }
.card .more { font-weight: 700; font-size: 0.95rem; }

/* ---------- Steps ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; counter-reset: step; }
.step { position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 26px 24px; box-shadow: var(--shadow-sm); }
.step .num {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--navy); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 1.1rem; margin-bottom: 16px;
}
.step h3 { font-size: 1.14rem; }
.step p { color: var(--ink-soft); font-size: 0.97rem; margin: 0; }

/* ---------- Product cards ---------- */
.filter-tabs { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 30px; }
.filter-tab {
  font-family: var(--font);
  border: 1.6px solid var(--line);
  background: #fff;
  color: var(--ink-soft);
  font-weight: 700; font-size: 0.95rem;
  padding: 10px 20px;
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.16s ease;
}
.filter-tab:hover { border-color: var(--blue); color: var(--blue-deep); }
.filter-tab.active { background: var(--navy); border-color: var(--navy); color: #fff; }
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.product-card {
  display: flex; flex-direction: column;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.product-media {
  position: relative;
  background: #f2f7fb;
  padding: 22px;
  border-bottom: 1px solid var(--line);
}
.product-media img { height: 168px; object-fit: contain; margin: 0 auto; mix-blend-mode: darken; }
.product-cat {
  position: absolute; top: 12px; left: 12px;
  background: var(--blue-tint); color: var(--blue-deep);
  font-size: 0.74rem; font-weight: 800; letter-spacing: 0.05em; text-transform: uppercase;
  padding: 4px 10px; border-radius: 999px;
}
.product-flag {
  position: absolute; top: 12px; right: 12px;
  background: var(--success); color: #fff;
  font-size: 0.74rem; font-weight: 800;
  padding: 4px 10px; border-radius: 999px;
}
.product-body { display: flex; flex-direction: column; flex: 1; padding: 18px 20px 20px; }
.product-brand { font-size: 0.8rem; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.product-name { font-weight: 800; font-size: 1.08rem; line-height: 1.25; margin: 4px 0 8px; color: var(--ink); }
.product-name a { color: inherit; }
.product-name a:hover { color: var(--blue-deep); }
.product-meta { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }
.chip {
  font-size: 0.78rem; font-weight: 700; color: var(--ink-soft);
  background: var(--bg-alt); border: 1px solid var(--line);
  padding: 3px 9px; border-radius: 999px;
}
.chip-green { color: var(--success); background: #ebf8f1; border-color: #cdeeda; }
.product-foot { margin-top: auto; display: flex; align-items: flex-end; justify-content: space-between; gap: 10px; }
.price .eur { font-weight: 800; font-size: 1.28rem; color: var(--navy); display: block; line-height: 1.1; }
.price .bgn { font-size: 0.84rem; color: var(--muted); }
.price .incl { display: block; font-size: 0.78rem; font-weight: 700; color: var(--success); margin-top: 3px; }

@media (min-width: 921px) {
  .product-grid.grid-4-home { grid-template-columns: repeat(4, 1fr); }
  .grid-4-home .product-media img { height: 138px; }
}

/* ---------- Why band (navy) ---------- */
.band {
  background: linear-gradient(135deg, var(--navy) 0%, #0e3a63 100%);
  color: #cfe2f2;
}
.band h2, .band h3 { color: #fff; }
.band .section-head .kicker { color: #7fc4e8; }
.band-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.band-item { border-top: 3px solid var(--blue); padding-top: 18px; }
.band-item strong { display: block; color: #fff; font-size: 1.5rem; font-weight: 800; letter-spacing: -0.01em; margin-bottom: 6px; }
.band-item span { font-size: 0.97rem; }

/* ---------- CTA band ---------- */
.cta-band {
  background:
    radial-gradient(38rem 22rem at 12% 120%, rgba(21, 146, 210, 0.35), transparent 55%),
    linear-gradient(135deg, var(--navy), #0e3a63);
  border-radius: var(--radius-lg);
  color: #d7e7f4;
  padding: clamp(36px, 5vw, 60px);
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 30px;
  align-items: center;
  box-shadow: var(--shadow-lg);
}
.cta-band h2 { color: #fff; margin-bottom: 10px; }
.cta-band p { margin: 0; }
.cta-band-actions { display: flex; flex-direction: column; align-items: flex-end; gap: 14px; }
.cta-band-actions .btn { width: max-content; }
.cta-band-actions .alt { font-size: 0.95rem; }
.cta-band-actions .alt a { color: #fff; font-weight: 800; }

/* ---------- Page hero (inner pages) ---------- */
.page-hero {
  background: linear-gradient(180deg, var(--blue-tint-2), #fff);
  padding: clamp(40px, 6vw, 64px) 0 clamp(30px, 4vw, 48px);
}
.breadcrumbs { font-size: 0.88rem; color: var(--muted); margin-bottom: 14px; }
.breadcrumbs a { color: var(--muted); }
.breadcrumbs a:hover { color: var(--blue-deep); }
.page-hero .lead { max-width: 640px; margin-bottom: 0; }

/* ---------- Product detail ---------- */
.pd-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(30px, 4.5vw, 60px);
  align-items: start;
}
.pd-gallery { position: sticky; top: 100px; }
.pd-main {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 30px; box-shadow: var(--shadow-sm);
}
.pd-main img { max-height: 380px; object-fit: contain; margin: 0 auto; }
.pd-thumbs { display: flex; gap: 12px; margin-top: 14px; }
.pd-thumb {
  flex: 1; background: #fff; border: 1.6px solid var(--line); border-radius: 10px;
  padding: 10px; cursor: pointer; transition: border-color 0.15s ease;
}
.pd-thumb img { height: 62px; object-fit: contain; margin: 0 auto; }
.pd-thumb.active, .pd-thumb:hover { border-color: var(--blue); }
.pd-badges { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 14px; }
.pd-title { margin-bottom: 6px; }
.pd-sub { color: var(--muted); font-weight: 600; margin-bottom: 16px; }
.pd-pitch { font-size: 1.12rem; color: var(--ink-soft); margin-bottom: 22px; max-width: 34em; }
.pd-pricebox {
  background: var(--blue-tint-2); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 20px 22px; margin-bottom: 22px;
}
.pd-pricebox .eur { font-size: 2rem; font-weight: 800; color: var(--navy); line-height: 1.1; }
.pd-pricebox .bgn { color: var(--muted); font-weight: 600; }
.pd-pricebox .incl {
  display: flex; align-items: center; gap: 8px;
  margin-top: 10px; padding-top: 12px; border-top: 1px dashed #c6dcea;
  font-weight: 700; color: var(--success); font-size: 0.97rem;
}
.pd-actions { display: flex; flex-wrap: wrap; gap: 13px; margin-bottom: 22px; }
.pd-trust { list-style: none; padding: 0; margin: 0; display: grid; gap: 9px; }
.pd-trust li { display: flex; align-items: center; gap: 10px; font-size: 0.97rem; color: var(--ink-soft); font-weight: 600; }
.pd-trust svg { color: var(--blue); flex: none; }

/* ---------- Spec table ---------- */
.spec-table { width: 100%; border-collapse: collapse; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; font-size: 0.99rem; }
.spec-table th, .spec-table td { text-align: left; padding: 13px 18px; border-bottom: 1px solid var(--line); }
.spec-table tr:last-child th, .spec-table tr:last-child td { border-bottom: 0; }
.spec-table th { width: 46%; font-weight: 700; color: var(--ink-soft); background: var(--blue-tint-2); }
.table-wrap { overflow-x: auto; border-radius: var(--radius); }

/* ---------- Checklist ---------- */
.checklist { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.checklist li { display: flex; align-items: flex-start; gap: 11px; color: var(--ink-soft); }
.checklist svg { color: var(--success); flex: none; margin-top: 4px; }
.checklist strong { color: var(--ink); }

/* ---------- FAQ ---------- */
.faq-list { display: grid; gap: 14px; max-width: 780px; }
details.faq {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
details.faq summary {
  list-style: none; cursor: pointer;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  font-weight: 700; font-size: 1.05rem;
  padding: 18px 22px;
}
details.faq summary::-webkit-details-marker { display: none; }
details.faq summary::after {
  content: "+";
  flex: none;
  width: 30px; height: 30px; border-radius: 50%;
  background: var(--blue-tint); color: var(--blue-deep);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.25rem; font-weight: 600;
  transition: transform 0.2s ease;
}
details.faq[open] summary::after { transform: rotate(45deg); }
details.faq .faq-a { padding: 0 22px 20px; color: var(--ink-soft); max-width: 60em; }
details.faq .faq-a p:last-child { margin-bottom: 0; }

/* ---------- Forms ---------- */
.form-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: clamp(24px, 3.5vw, 40px);
  box-shadow: var(--shadow-md);
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-field { display: flex; flex-direction: column; gap: 7px; }
.form-field.full { grid-column: 1 / -1; }
.form-field label { font-weight: 700; font-size: 0.95rem; }
.form-field label .req { color: var(--cta); }
.form-field input, .form-field select, .form-field textarea {
  font-family: var(--font); font-size: 1rem; color: var(--ink);
  background: var(--bg-alt);
  border: 1.6px solid var(--line); border-radius: 10px;
  padding: 13px 15px;
  transition: border-color 0.15s ease, background 0.15s ease;
  width: 100%;
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  outline: none; border-color: var(--blue); background: #fff;
}
.form-field textarea { resize: vertical; min-height: 110px; }
.form-consent { display: flex; gap: 10px; align-items: flex-start; font-size: 0.9rem; color: var(--muted); }
.form-consent input { width: 18px; height: 18px; margin-top: 2px; flex: none; accent-color: var(--blue-deep); }
input[type="checkbox"], input[type="radio"] { accent-color: var(--blue-deep); }
.form-note { font-size: 0.9rem; color: var(--muted); display: flex; align-items: center; gap: 8px; }
.hidden { display: none !important; }

/* ---------- Map card (kontakti) ---------- */
.map-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--navy), #0e3a63);
  color: #d7e7f4;
  box-shadow: var(--shadow-lg);
}
.map-card-bg { position: absolute; inset: 0; width: 100%; height: 100%; }
.map-card-in {
  position: relative;
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 22px;
  padding: clamp(30px, 5vw, 52px);
}
.map-card h2 { color: #fff; margin-bottom: 8px; font-size: 1.5rem; }
.map-card p { margin: 0; line-height: 1.7; }

/* ---------- Contact blocks ---------- */
.contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(28px, 4vw, 56px); align-items: start; }
.contact-list { list-style: none; padding: 0; margin: 0 0 8px; display: grid; gap: 18px; }
.contact-list li { display: flex; gap: 14px; align-items: flex-start; }
.contact-list .icon {
  width: 46px; height: 46px; border-radius: 12px; flex: none;
  background: var(--blue-tint); color: var(--blue-deep);
  display: flex; align-items: center; justify-content: center;
}
.contact-list strong { display: block; font-size: 1.02rem; }
.contact-list span, .contact-list a { color: var(--ink-soft); font-size: 0.98rem; }
.contact-list a.big { font-weight: 800; font-size: 1.12rem; color: var(--navy); }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy); color: #a9c3d8; font-size: 0.96rem; }
.footer-main {
  display: grid; grid-template-columns: 1.3fr 1fr 1fr 1.2fr; gap: 34px;
  padding: clamp(44px, 6vw, 64px) 0 36px;
}
.site-footer h2 { color: #fff; font-size: 0.9rem; letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 16px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 9px; }
.site-footer a { color: #a9c3d8; transition: color 0.15s ease; }
.site-footer a:hover { color: #fff; }
.footer-logo .logo-name { color: #fff; }
.footer-logo .logo-sub { color: #7fa4c4; border-color: var(--blue); }
.footer-about { margin-top: 14px; max-width: 30em; }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  padding: 20px 0;
  display: flex; flex-wrap: wrap; gap: 10px 26px; align-items: center; justify-content: space-between;
  font-size: 0.88rem;
}
.footer-bottom ul { display: flex; flex-wrap: wrap; gap: 8px 20px; }

/* ---------- Reveal on scroll (CSS-only transitions, JS adds .in) ----------
   Hiding is scoped to .js-reveal (set by main.js), so content is always
   visible without JavaScript and for crawlers. */
.reveal { transition: opacity 0.55s ease, transform 0.55s ease; }
.js-reveal .reveal:not(.in) { opacity: 0; transform: translateY(16px); }
.reveal-d1 { transition-delay: 0.08s; }
.reveal-d2 { transition-delay: 0.16s; }
.reveal-d3 { transition-delay: 0.24s; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal, .js-reveal .reveal:not(.in) { opacity: 1; transform: none; transition: none; }
  .btn, .card, .product-card { transition: none; }
}

/* ---------- Utility ---------- */
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.center-head { margin-left: auto; margin-right: auto; text-align: center; }

/* ---------- Responsive ---------- */
@media (max-width: 1060px) {
  .nav a { padding: 9px 9px; font-size: 0.95rem; }
  .header-phone span { display: none; }
}
@media (max-width: 920px) {
  .hero-grid, .pd-grid, .contact-grid, .cta-band { grid-template-columns: 1fr; }
  .pd-gallery { position: static; }
  .cta-band-actions { align-items: flex-start; }
  .grid-4, .band-grid { grid-template-columns: repeat(2, 1fr); }
  .grid-3, .steps, .product-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-main { grid-template-columns: 1fr 1fr; }
  .nav {
    position: fixed; inset: 74px 0 auto 0;
    background: #fff; border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-md);
    flex-direction: column; padding: 14px 20px 20px; gap: 2px;
    display: none;
  }
  .nav a { padding: 13px 10px; font-size: 1.05rem; border-radius: 10px; }
  .nav-open .nav { display: flex; }
  .nav-toggle { display: block; }
  .header-cta .btn { display: none; }
  .nav .nav-cta-mobile { display: inline-flex; margin-top: 10px; }
}
@media (min-width: 921px) { .nav .nav-cta-mobile { display: none; } }
@media (max-width: 600px) {
  body { font-size: 16px; }
  section { padding: 48px 0; }
  .grid-3, .steps, .product-grid, .grid-4, .band-grid, .form-grid, .footer-main { grid-template-columns: 1fr; }
  .hero-actions .btn { width: 100%; }
  .pd-actions .btn { width: 100%; }
  .showcase { padding: 18px; }
  .header-in { min-height: 66px; gap: 14px; }
  .nav { inset: 66px 0 auto 0; }
  .logo-name { font-size: 1.5rem; }

  /* Centered mobile layout — hero, section intros, cards, bands, footer */
  .hero-grid > div:first-child, .page-hero .container, .section-head { text-align: center; }
  .section-head { margin-left: auto; margin-right: auto; }
  .page-hero .lead { margin-left: auto; margin-right: auto; }
  .hero .lead { margin-left: auto; margin-right: auto; }
  .hero-ticks { flex-direction: column; align-items: center; gap: 10px; }
  .brandstrip-in { justify-content: center; text-align: center; }
  .brandstrip .label { width: 100%; }
  .card, .step { text-align: center; }
  .card .icon, .step .num { margin-left: auto; margin-right: auto; }
  .band-item { text-align: center; }
  .cta-band { text-align: center; }
  .cta-band-actions { align-items: center; }
  .cta-band-actions .btn { width: 100%; }
  .breadcrumbs { text-align: center; }
  .pd-badges { justify-content: center; }
  .pd-title, .pd-sub, .pd-pitch { text-align: center; }
  .pd-pitch { margin-left: auto; margin-right: auto; }
  .pd-pricebox { text-align: center; }
  .pd-pricebox .incl { justify-content: center; }
  .form-note { justify-content: center; text-align: center; }
  .site-footer { text-align: center; }
  .footer-logo { align-items: center; }
  .footer-about { margin-left: auto; margin-right: auto; }
  .footer-bottom { justify-content: center; }
  .footer-bottom ul { justify-content: center; }
  .contact-list li { flex-direction: column; align-items: center; text-align: center; }
}