/* ===== Reset & base ===== */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg: #ffffff;
  --bg-alt: #f5f5f7;
  --card: #ffffff;
  --card-alt: #f2f2f4;
  --card-border: #e3e3e7;
  --text: #17171a;
  --text-sub: #63636b;
  --accent: #e8382a;
  --accent-dark: #b82c20;
  --accent-glow: rgba(232, 56, 42, 0.10);
  --border-soft: #dcdce1;
  --border-hover: #c7c7cf;
  --text-faint: #97979f;
  --radius: 10px;
  --max-width: 2000px;
  --gutter: clamp(20px, 4vw, 64px);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

html { scroll-behavior: smooth; }

body {
  position: relative;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Full-bleed backdrop texture so the margins outside the centered content
   column read as intentional atmosphere rather than dead empty space on
   wide screens. Pure CSS, no image asset, sits behind all content. */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(232, 56, 42, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(232, 56, 42, 0.05) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, black 0%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, black 0%, transparent 75%);
}

body > * { position: relative; z-index: 1; }

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

h1, h2, h3, h4 {
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

h2 { font-size: clamp(28px, 4vw, 42px); margin-bottom: 14px; }
h3 { font-size: 20px; margin-bottom: 8px; }
h4 { font-size: 16px; margin-bottom: 4px; }

p { color: var(--text-sub); }

a { color: inherit; text-decoration: none; }

img, svg { display: block; max-width: 100%; }

section.section { padding: 96px 0; }
section.section-alt { background: var(--bg-alt); }

.eyebrow {
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
}

.section-lead {
  max-width: 620px;
  font-size: 17px;
  margin-bottom: 40px;
}
.section-lead.small { margin-bottom: 16px; font-size: 15px; }

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  padding: 13px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
  text-align: center;
}
.btn:active { transform: scale(0.97); }

.btn-accent {
  background: var(--accent);
  color: #fff;
}
.btn-accent:hover { background: var(--accent-dark); }

.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border-soft);
}
.btn-ghost:hover { border-color: var(--text); }

.btn-outline {
  background: transparent;
  color: var(--accent);
  border-color: var(--accent);
}
.btn-outline:hover { background: rgba(232, 56, 42, 0.1); }

/* ===== Header / Nav ===== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--card-border);
}

.nav-inner {
  display: flex;
  align-items: center;
  gap: 20px;
  height: 68px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-right: auto;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name { font-weight: 700; font-size: 15px; }
.brand-sub { font-size: 11px; color: var(--text-sub); }

.main-nav { display: flex; gap: 28px; }
.main-nav a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-sub);
}
.main-nav a:hover { color: var(--text); }

.nav-cta { padding: 9px 20px; font-size: 14px; }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 68px;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(232, 56, 42, 0.10) 0%, transparent 45%),
    radial-gradient(ellipse at 50% 0%, #fbeae7 0%, var(--bg) 72%);
}

.hero::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 140px;
  background: linear-gradient(to bottom, transparent, var(--bg));
  pointer-events: none;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.35;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,0.9), transparent 85%);
  -webkit-mask-image: linear-gradient(to bottom, rgba(0,0,0,0.9), transparent 85%);
}

.hero.has-bg-image {
  background-size: cover;
  background-position: center;
}
.hero.has-bg-image::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    linear-gradient(180deg, rgba(11,12,16,0.55) 0%, rgba(11,12,16,0.75) 55%, var(--bg) 100%),
    radial-gradient(ellipse at 50% 0%, rgba(232, 56, 42, 0.14) 0%, transparent 55%);
}
.circuit-svg { width: 100%; height: 100%; }
.circuit-lines path { opacity: 0.5; }

.hero-inner {
  position: relative;
  z-index: 1;
  padding: 80px 24px;
}

.hero .eyebrow { }

.hero h1 {
  font-size: clamp(36px, 6vw, 64px);
  max-width: 1200px;
  margin-bottom: 22px;
}

.hero-sub {
  max-width: 560px;
  font-size: 18px;
  margin-bottom: 34px;
}

.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* ===== Cards / grids ===== */
.card-grid {
  display: grid;
  gap: 20px;
  margin-top: 20px;
}
.card-grid-2 { grid-template-columns: repeat(2, 1fr); }
.card-grid-3 { grid-template-columns: repeat(3, 1fr); }
.card-grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: 0 1px 3px rgba(23, 23, 26, 0.04);
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
.card:hover { border-color: var(--border-hover); box-shadow: 0 8px 20px rgba(23, 23, 26, 0.07); }

.card-icon {
  width: 52px;
  height: 52px;
  border-radius: 10px;
  background: radial-gradient(circle at 30% 25%, var(--accent-glow), rgba(232, 56, 42, 0.05) 70%);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.card p { font-size: 14.5px; margin-bottom: 14px; }

.card-link {
  color: var(--accent);
  font-weight: 600;
  font-size: 14px;
}

/* ===== Testimonials placeholder ===== */
.placeholder-block {
  border: 1px dashed var(--border-soft);
  border-radius: var(--radius);
  padding: 40px;
  text-align: center;
  color: var(--text-sub);
  font-style: italic;
}

/* ===== Products / Catalog ===== */
.flagship {
  background: linear-gradient(135deg, var(--card-alt), var(--bg));
  border: 1px solid var(--card-border);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius);
  padding: 40px;
  margin-bottom: 56px;
}
.badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
  margin-bottom: 12px;
}
.flagship h3 { font-size: 30px; }
.flagship-full {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-sub);
  margin-top: 4px;
}
.flagship p { max-width: 680px; margin: 16px 0 20px; }
.status-pill {
  display: inline-block;
  background: rgba(232, 56, 42, 0.12);
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: 20px;
}

.catalog-category { margin-bottom: 48px; }
.catalog-category:last-child { margin-bottom: 0; }
.category-title {
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-sub);
  margin-bottom: 6px;
  font-weight: 700;
}

/* ===== About / process ===== */
.process-grid { margin-top: 32px; }
.process-item { text-align: left; }
.process-item p { font-size: 14px; }

/* ===== Contact ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.contact-list {
  list-style: none;
  margin: 28px 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.contact-list li {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 15px;
}
.contact-list strong { font-size: 12px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-sub); }
.contact-list a { color: var(--text); font-weight: 600; }
.contact-list a:hover { color: var(--accent); }

.estimator {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 32px;
}
.estimator-sub { font-size: 13px; color: var(--text-sub); margin-bottom: 20px; }

.step-label { font-weight: 600; margin-bottom: 14px; }

.need-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.need-option {
  padding: 18px 14px;
  background: var(--card-alt);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  color: var(--text);
  font-weight: 600;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.need-option:hover { border-color: var(--accent); }
.need-option.selected {
  border-color: var(--accent);
  background: rgba(232, 56, 42, 0.12);
  color: var(--accent);
}

.estimator-step label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin: 16px 0 6px;
  color: var(--text-sub);
}
.estimator-step label:first-of-type { margin-top: 0; }

.estimator-step input,
.estimator-step select,
.estimator-step textarea {
  width: 100%;
  background: var(--card-alt);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  padding: 11px 14px;
  color: var(--text);
  font-family: inherit;
  font-size: 14.5px;
}
.estimator-step input:focus,
.estimator-step select:focus,
.estimator-step textarea:focus {
  outline: none;
  border-color: var(--accent);
}
.estimator-step textarea { resize: vertical; }

.estimator-actions {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 22px;
}

.send-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 10px;
}
.send-actions .btn { width: 100%; }

/* ===== Footer ===== */
.site-footer {
  border-top: 1px solid var(--card-border);
  padding: 56px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 40px;
}

.footer-col h4 {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-sub);
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--accent);
}

.footer-heading-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 6px;
  background: var(--card-alt);
  border: 1px solid var(--card-border);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer-brand .brand-mark { margin-bottom: 14px; }
.footer-brand-name { font-weight: 700; font-size: 15px; margin-bottom: 6px; }
.footer-tagline { font-size: 13.5px; max-width: 260px; }

.footer-nav { display: flex; flex-direction: column; gap: 10px; }
.footer-nav a { font-size: 14px; color: var(--text-sub); }
.footer-nav a:hover { color: var(--text); }

.footer-contact-line { font-size: 14px; margin-bottom: 10px; }
.footer-contact-line a { color: var(--text-sub); }
.footer-contact-line a:hover { color: var(--accent); }

.footer-social-icons { display: flex; gap: 12px; }
.footer-social-icons a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--card);
  border: 1px solid var(--card-border);
  color: var(--text-sub);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.15s ease, border-color 0.15s ease;
}
.footer-social-icons a:hover { color: var(--accent); border-color: var(--accent); }

/* Highlighted info strip: restates the key real facts (hours, location)
   already listed in the Contact column, in a scannable icon-led row,
   sitting between the footer grid and the copyright bar. */
.footer-info-strip {
  border-top: 1px solid var(--card-border);
  padding: 28px 0;
}

.footer-info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.footer-info-item {
  display: flex;
  align-items: center;
  gap: 14px;
}

.footer-info-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: var(--card-alt);
  border: 1px solid var(--card-border);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer-info-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
  margin-bottom: 2px;
}

.footer-info-value { font-size: 14px; color: var(--text); font-weight: 600; }

.footer-bottom {
  border-top: 1px solid var(--card-border);
  padding: 18px 0;
  text-align: center;
}
.footer-sub { color: var(--text-faint); font-size: 12px; }

/* Legacy inline footer-inner/footer-social (kept for any residual usage) */
.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  text-align: center;
}
.footer-inner p { font-size: 13px; }

/* ===== WhatsApp floating widget ===== */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 200;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(23, 23, 26, 0.22);
  transition: transform 0.15s ease;
}
.whatsapp-float:hover { transform: scale(1.08); }

/* ===== Interior page hero (non-home pages) ===== */
.page-hero {
  position: relative;
  padding: 150px 0 70px;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(232, 56, 42, 0.08) 0%, transparent 45%),
    radial-gradient(ellipse at 50% 0%, #fbeae7 0%, var(--bg) 72%);
  border-bottom: 1px solid var(--card-border);
}
.page-hero h1 { font-size: clamp(30px, 5vw, 46px); max-width: 1000px; }
.page-hero .section-lead { margin-bottom: 0; margin-top: 14px; }

/* ===== Quick links strip (Home) ===== */
.quicklinks { padding: 72px 0; border-top: 1px solid var(--card-border); }
.quicklinks .card-grid-4 .card { text-align: left; }
.quicklinks .card h3 { font-size: 17px; }

/* ===== Pending / coming-soon note (honest placeholders, never invented content) ===== */
.pending-note {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-sub);
  background: var(--card-alt);
  border: 1px dashed var(--border-soft);
  border-radius: 999px;
  padding: 5px 14px;
  margin-bottom: 14px;
}

/* ===== Testimonials (Home) ===== */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 28px;
}

.testimonial-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: 0 1px 3px rgba(23, 23, 26, 0.04);
}

.testimonial-stars {
  display: flex;
  gap: 3px;
  color: var(--accent);
  margin-bottom: 14px;
}

.testimonial-card-result {
  border-left-color: var(--border-soft);
}

.testimonial-quote {
  font-size: 15.5px;
  line-height: 1.55;
  color: var(--text);
  margin-bottom: 16px;
}

.testimonial-source {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-sub);
}
.testimonial-source a { color: var(--text); }
.testimonial-source a:hover { color: var(--accent); }
.testimonial-source-tag {
  display: block;
  margin-top: 2px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-faint);
}

/* ===== Product detail pages ===== */
.product-detail-media {
  border: 1px dashed var(--border-soft);
  border-radius: var(--radius);
  padding: 60px 24px;
  text-align: center;
  color: var(--text-sub);
  font-style: italic;
  margin: 28px 0 36px;
  background: var(--card);
}
.product-detail-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 24px; }

/* ===== Components catalogue ===== */
.catalogue-grid { margin-top: 12px; }
.catalogue-category { margin-bottom: 48px; }
.catalogue-category:last-child { margin-bottom: 0; }
.catalogue-category p { color: var(--text-sub); font-size: 14.5px; margin-bottom: 4px; }

.component-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 16px;
  margin-top: 18px;
}
.component-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 14px;
  text-align: center;
  box-shadow: 0 1px 3px rgba(23, 23, 26, 0.04);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.component-card:hover { border-color: var(--border-hover); box-shadow: 0 8px 20px rgba(23, 23, 26, 0.07); }
.component-thumb {
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--card-alt);
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 12px;
}
.component-thumb img { width: 100%; height: 100%; object-fit: contain; padding: 8px; }
.component-name {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
  line-height: 1.3;
}
.component-price {
  font-size: 13px;
  color: var(--accent);
  font-weight: 600;
}
.catalogue-item-list { list-style: none; margin-top: 14px; display: flex; flex-direction: column; gap: 8px; }
.catalogue-item-list li {
  font-size: 14px;
  color: var(--text-sub);
  padding: 10px 14px;
  background: var(--card-alt);
  border-radius: 8px;
}
.catalogue-price-note {
  font-size: 13.5px;
  color: var(--text-faint);
  font-style: italic;
  margin-top: 32px;
}
.catalogue-note { margin-top: 16px; }

/* ===== Gallery ===== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 24px;
}
.gallery-placeholder-tile {
  aspect-ratio: 4 / 3;
  border: 1px dashed var(--border-soft);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-faint);
  font-size: 13px;
  background: var(--card);
}

/* ===== Case studies ===== */
.case-study-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 36px;
  margin-bottom: 20px;
  box-shadow: 0 1px 3px rgba(23, 23, 26, 0.04);
}
.case-study-meta { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 10px; }
.case-study-meta span {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--accent);
}

.case-study-card h2 { font-size: clamp(22px, 3vw, 28px); margin-bottom: 6px; }
.case-study-client { font-size: 14px; color: var(--text-sub); margin-bottom: 24px; }

.case-study-body p { max-width: 760px; margin-bottom: 16px; }
.case-study-body p:last-child { margin-bottom: 0; }

.case-study-result {
  background: var(--card-alt);
  border-left: 3px solid var(--accent);
  border-radius: 8px;
  padding: 16px 20px;
  margin: 24px 0;
  font-weight: 600;
  color: var(--text);
  max-width: 760px;
}

/* Auto-advancing photo slideshow: crossfade + a slow, subtle zoom on the
   active image, dot navigation, pauses on hover. Replaces a static
   gallery grid, one photo gets full attention at a time. */
.case-study-slideshow {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--card-border);
  background: var(--card-alt);
  margin: 28px 0;
}

.case-study-slideshow .slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0;
  display: block;
  transition: opacity 0.5s ease-in-out;
}

.case-study-slideshow .slide.is-active {
  opacity: 1;
  z-index: 1;
  animation: case-study-kenburns 2.8s ease-out forwards;
}

@keyframes case-study-kenburns {
  from { transform: scale(1); }
  to { transform: scale(1.06); }
}

@media (prefers-reduced-motion: reduce) {
  .case-study-slideshow .slide { transition: none; }
  .case-study-slideshow .slide.is-active { animation: none; }
}

.case-study-slideshow-dots {
  position: absolute;
  z-index: 2;
  left: 50%;
  bottom: 14px;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
}
.case-study-slideshow-dots .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  padding: 0;
  background: rgba(255, 255, 255, 0.55);
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
}
.case-study-slideshow-dots .dot.is-active {
  background: #fff;
  transform: scale(1.3);
}

.case-study-actions { margin-top: 24px; }

/* ===== Contact page ===== */
.contact-hours-map { margin-top: 32px; }
.hours-table { width: 100%; border-collapse: collapse; margin: 16px 0 24px; }
.hours-table td { padding: 8px 0; font-size: 14.5px; color: var(--text-sub); border-bottom: 1px solid var(--card-border); }
.hours-table td:first-child { color: var(--text); font-weight: 600; width: 45%; }

.map-embed-wrap {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--card-border);
  margin-bottom: 16px;
}
.map-embed-wrap iframe { width: 100%; height: 280px; border: 0; display: block; }

.footer-social { display: flex; gap: 20px; margin: 4px 0; }
.footer-social a { font-size: 13px; font-weight: 600; color: var(--text-sub); }
.footer-social a:hover { color: var(--accent); }

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .card-grid-3 { grid-template-columns: repeat(2, 1fr); }
  .card-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .testimonial-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-info-grid { grid-template-columns: 1fr; gap: 20px; }
}

@media (max-width: 720px) {
  .main-nav { display: none; }
  .nav-cta { display: none; }
  .nav-toggle { display: flex; }

  .main-nav.open {
    display: flex;
    position: absolute;
    top: 68px;
    left: 0; right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--card-border);
    flex-direction: column;
    padding: 12px 24px 20px;
    gap: 4px;
  }
  .main-nav.open a { padding: 12px 0; border-bottom: 1px solid var(--card-border); }
  .main-nav.open a:last-child { border-bottom: none; }

  section.section { padding: 64px 0; }
  .card-grid-2, .card-grid-3, .card-grid-4, .testimonial-grid { grid-template-columns: 1fr; }
  .need-grid { grid-template-columns: 1fr; }
  .flagship { padding: 28px; }
  .estimator { padding: 24px; }
  .case-study-card { padding: 22px; }
  .case-study-slideshow-dots { bottom: 10px; }
  .hero-inner { padding: 60px 24px; }
  .page-hero { padding: 120px 0 50px; }
  .gallery-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; text-align: center; }
  .footer-brand { grid-column: auto; display: flex; flex-direction: column; align-items: center; }
  .footer-tagline { max-width: 320px; margin: 0 auto; }
  .footer-nav { align-items: center; }
  .footer-social-icons { justify-content: center; }
  .footer-info-item { justify-content: center; text-align: left; }
}