/* CSS RESET & DESIGN SYSTEM MATCHING EXACT SCREENSHOT */
:root {
  --black: #000000;
  --dark: #0d131d;
  --dark-2: #141c2a;
  --dark-card: #121926;

  --ink: #111827;
  --ink-secondary: #4b5563;

  --bg-page: #f4f5f7;
  --bg-card: #ffffff;
  --border-light: #e5e7eb;
  --border-subtle: #eeeeee;
  --radius-pill: 999px;
  --radius-lg: 16px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  color: var(--ink);
  background: #e5e7eb;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
img, svg { display: block; }

/* CONTAINER: replicates mobile screen from design */
.app {
  max-width: 430px;
  margin: 0 auto;
  background: var(--bg-card);
  min-height: 100vh;
  box-shadow: 0 0 40px rgba(0,0,0,0.18);
  position: relative;
  overflow-x: hidden;
}
/* SECTION UTILITIES */
.sec { padding: 36px 20px; }
.sec-title {
  font-size: 21px;
  font-weight: 900;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: var(--ink);
  line-height: 1.25;
  text-align: center;
}
.sec-sub {
  font-size: 14px;
  color: var(--ink-secondary);
  text-align: center;
  margin-top: 8px;
  line-height: 1.45;
}

.hero-overlay-layer {
  position: absolute;
  inset: 0;
  background: rgba(10, 15, 24, 0.55);
  z-index: 2;
}


/* BUTTONS */
.btn-pill {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 13px 20px;
  border-radius: var(--radius-pill);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: transform 0.15s ease, opacity 0.15s ease;
}
.btn-pill:active { transform: scale(0.98); }
.btn-pill-white {
  background: #ffffff;
  color: var(--dark);
}
.btn-pill-dark {
  background: rgba(13, 19, 29, 0.4);
  color: #ffffff;
  border: 1px solid rgba(255,255,255,0.4);
  backdrop-filter: blur(4px);
}
.btn-pill-black {
  background: var(--dark);
  color: #ffffff;
}
.btn-action-dark {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 13px 18px;
  background: var(--dark);
  color: #ffffff;
  border-radius: var(--radius-pill);
  font-size: 12.5px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-top: 20px;
}
.btn-action-dark:active { opacity: 0.9; }

/* ACCESSIBILITY FOCUS */
a:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 2px solid #2563eb;
  outline-offset: 2px;
}

/* ============================================================
   1. TOPBAR & DRAWER
   ============================================================ */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(13, 19, 29, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--dark-border);
  color: #ffffff;
}
.topbar-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 58px;
  padding: 0 16px;
}
.menu-btn {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
}
.topbar-right {
  display: flex;
  align-items: center;
  gap: 10px;
}
.topbar-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255,255,255,0.4);
  color: #ffffff;
  font-size: 13px;
  font-weight: 700;
}
.topbar-phone {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.4);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
}

.drawer {
  position: fixed;
  inset: 0;
  z-index: 100;
  pointer-events: none;
}
.drawer-scrim {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.65);
  opacity: 0;
  transition: opacity 0.25s ease;
}
.drawer-panel {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 280px;
  background: var(--dark);
  color: #ffffff;
  transform: translateX(-100%);
  transition: transform 0.28s ease;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.drawer.open { pointer-events: auto; }
.drawer.open .drawer-scrim { opacity: 1; }
.drawer.open .drawer-panel { transform: none; }
.drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 12px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--dark-border);
  font-weight: 800;
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.drawer-close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
}
.drawer nav a {
  display: block;
  padding: 11px 12px;
  border-radius: var(--radius-sm);
  font-size: 14.5px;
  font-weight: 700;
  color: #d1d5db;
}
.drawer nav a:hover, .drawer nav a:focus {
  background: rgba(255,255,255,0.08);
  color: #ffffff;
}
.drawer-foot {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--dark-border);
  font-size: 12.5px;
  color: #9ca3af;
  line-height: 1.55;
}

/* ============================================================
   2. HERO SECTION (WITH DOWNLOADED STOVE IMAGE + LEFT-TO-RIGHT GRADIENT OVERLAY)
   ============================================================ */
.hero {
  position: relative;
  background-color: var(--dark);
  color: #ffffff;
  padding: 40px 20px 40px;
  min-height: 480px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.hero-inner {
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  width: 100%;
}
.hero-spacer {
  width: 100%;
  height: 120px;
  flex-shrink: 0;
}
.hero-bg-stack {
  position: absolute;
  inset: 0;
  z-index: 1;
}
.hero-bg-layer {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  opacity: 0;
  transform: scale(1);
  transition: opacity 1.4s ease-in-out, transform 6s linear;
}
.hero-bg-layer.active {
  opacity: 1;
  transform: scale(1.12);
}

.hero-tag {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #cbd5e1;
  margin-bottom: 8px;
  text-shadow: 0 1px 2px rgba(0,0,0,0.6);
}
.hero-title {
  font-family: 'Bebas Neue', Impact, sans-serif;
  font-size: 24px;
  line-height: 1.1;
  font-weight: 400;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-shadow: 0 2px 4px rgba(0,0,0,0.6);
  white-space: nowrap;
}
.hero-desc {
  font-size: 14px;
  color: #cbd5e1;
  margin-top: 8px;
  line-height: 1.5;
  max-width: 320px;
  text-shadow: 0 1px 3px rgba(0,0,0,0.6);
}
.hero-buttons {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 20px;
  max-width: 320px;
  width: 100%;
  align-items: center;
}
.hero-buttons .btn-pill {
  width: 100%;
  justify-content: center;
}
.hero-trust {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.18);
}
.ht-item {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.ht-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(13, 19, 29, 0.4);
  border: 1px solid rgba(255,255,255,0.3);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  margin-bottom: 8px;
}
.ht-title {
  font-size: 11.5px;
  font-weight: 800;
  line-height: 1.25;
  color: #ffffff;
}
.ht-sub {
  font-size: 10px;
  color: #cbd5e1;
  line-height: 1.2;
  margin-top: 2px;
}

/* ============================================================
   3. KOMPOR MODENA BERMASALAH?
   ============================================================ */
.prob-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 18px;
}
.prob-card {
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 10px 10px;
  display: flex;
  align-items: center;
  gap: 8px;
  background: #ffffff;
}
.prob-icon {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink);
  flex-shrink: 0;
}
.prob-text {
  font-size: 12.5px;
  font-weight: 700;
  line-height: 1.25;
  color: var(--ink);
}

.prob-callout {
  margin-top: 16px;
  background: var(--dark);
  color: #ffffff;
  border-radius: var(--radius-md);
  padding: 14px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.prob-callout-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  flex-shrink: 0;
}
.prob-callout-text b {
  display: block;
  font-size: 13px;
  font-weight: 800;
  line-height: 1.35;
}
.prob-callout-text p {
  font-size: 12px;
  color: #9ca3af;
  margin-top: 2px;
}

/* ============================================================
   4. LAYANAN KAMI
   ============================================================ */
.service-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 18px;
}
.service-card {
  display: flex;
  gap: 14px;
  align-items: stretch;
  padding: 14px;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  background: #ffffff;
}
.service-thumb {
  width: 130px;
  min-height: 110px;
  border-radius: var(--radius-sm);
  background: var(--dark);
  overflow: hidden;
  flex-shrink: 0;
  position: relative;
}
.service-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.service-thumb svg {
  width: 100%;
  height: 100%;
}
.service-info { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.service-icon {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #c2790a;
  margin-bottom: 4px;
}
.service-info h3 {
  font-size: 14px;
  font-weight: 900;
  color: var(--ink);
  line-height: 1.3;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}
.service-info .service-subtitle {
  font-size: 12px;
  font-weight: 700;
  color: #c2790a;
  margin-top: 2px;
}
.service-info p {
  font-size: 12px;
  color: var(--ink-secondary);
  margin-top: 4px;
  line-height: 1.45;
}

/* ============================================================
   5. BAGAIMANA PROSES SERVICE?
   ============================================================ */
.step-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 20px;
}
.step-card {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.step-badge {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--dark);
  color: #ffffff;
  font-size: 12px;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}
.step-icon-box {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink);
  flex-shrink: 0;
}
.step-content { flex: 1; }
.step-content b {
  display: block;
  font-size: 14px;
  font-weight: 800;
  color: var(--ink);
}
.step-content p {
  font-size: 12.5px;
  color: var(--ink-secondary);
  margin-top: 2px;
  line-height: 1.4;
}

/* ============================================================
   6. TEKNISI KAMI
   ============================================================ */
.tech-photo-main {
  width: 100%;
  height: 170px;
  border-radius: var(--radius-sm);
  background: var(--dark);
  overflow: hidden;
  margin-top: 16px;
}
.tech-photo-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.tech-photo-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 8px;
}
.tech-photo-sub {
  width: 100%;
  height: 100px;
  border-radius: var(--radius-sm);
  background: var(--dark);
  overflow: hidden;
}
.tech-photo-sub img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.tech-trust-card {
  background: var(--dark);
  color: #ffffff;
  border-radius: var(--radius-md);
  padding: 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 12px;
}
.tech-trust-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  flex-shrink: 0;
}
.tech-trust-text b {
  display: block;
  font-size: 13.5px;
  font-weight: 800;
}
.tech-trust-text span {
  display: block;
  font-size: 12px;
  color: #9ca3af;
  margin-top: 2px;
}

/* ============================================================
   7. PORTOFOLIO PEKERJAAN KAMI
   ============================================================ */
.pf-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 18px;
}
.pf-card {
  width: 100%;
  height: 115px;
  border-radius: var(--radius-sm);
  background: var(--dark);
  overflow: hidden;
}
.pf-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.pf-card video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.pf-card.pf-hidden {
  display: none;
}
.pf-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 14px;
  padding: 10px 0;
  width: 100%;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  background: #ffffff;
  font-size: 12.5px;
  font-weight: 800;
  color: var(--ink);
  cursor: pointer;
  transition: background 0.15s ease;
}
.pf-toggle:hover { background: #f3f4f6; }
.pf-toggle:active { background: #e5e7eb; }

/* ============================================================
   8. AREA LAYANAN
   ============================================================ */
.area-card {
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 16px;
  text-align: center;
  margin-top: 16px;
  background: #ffffff;
}
.area-pin {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1.5px solid var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 8px;
  color: var(--ink);
}
.area-card h3 {
  font-size: 16px;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.area-card p {
  font-size: 12.5px;
  color: var(--ink-secondary);
  margin-top: 4px;
}
.area-checks {
  display: flex;
  flex-direction: column;
  gap: 9px;
  margin-top: 16px;
}
.area-check-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--ink);
}
.area-check-icon {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--dark);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.area-map-wrap {
  width: 100%;
  height: 250px;
  margin-top: 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  overflow: hidden;
  background: #fafafa;
}
.area-map-wrap iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* ============================================================
   9. TESTIMONI PELANGGAN
   ============================================================ */
.testi-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 18px;
}
.testi-card {
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 14px;
  background: #ffffff;
}
.testi-stars {
  color: #f59e0b;
  font-size: 15px;
  letter-spacing: 1px;
  margin-bottom: 6px;
}
.testi-card blockquote {
  font-size: 13px;
  color: var(--ink-secondary);
  line-height: 1.5;
}
.testi-author {
  margin-top: 10px;
}
.testi-author b {
  display: block;
  font-size: 13.5px;
  font-weight: 800;
  color: var(--ink);
}
.testi-author span {
  font-size: 12px;
  color: var(--ink-muted);
}

/* ============================================================
   10. PERTANYAAN YANG SERING DITANYAKAN (FAQ)
   ============================================================ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 18px;
}
.faq-item {
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: #ffffff;
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  gap: 10px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-question {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13.5px;
  font-weight: 800;
  color: var(--ink);
  line-height: 1.35;
}
.faq-q-badge {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--dark);
  color: #ffffff;
  font-size: 12px;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.faq-arrow {
  transition: transform 0.2s ease;
  color: var(--ink-muted);
  flex-shrink: 0;
}
.faq-item[open] .faq-arrow { transform: rotate(180deg); }
.faq-answer {
  padding: 0 14px 12px 46px;
  font-size: 13px;
  color: var(--ink-secondary);
  line-height: 1.5;
}

/* ============================================================
   11. CTA BANNER & HOURS
   ============================================================ */
.cta-banner {
  background: var(--dark);
  color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 22px 18px;
  text-align: center;
}
.cta-banner h3 {
  font-size: 19px;
  font-weight: 900;
  line-height: 1.25;
  letter-spacing: -0.01em;
}
.cta-banner p {
  font-size: 13px;
  color: #9ca3af;
  margin-top: 6px;
}
.cta-banner-buttons {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 16px;
}

.hours-card {
  background: var(--dark);
  color: #ffffff;
  border-radius: var(--radius-md);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 10px;
}
.hours-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.22);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  flex-shrink: 0;
}
.hours-label {
  font-size: 11.5px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #9ca3af;
}
.hours-val-days {
  font-size: 14.5px;
  font-weight: 800;
  color: #ffffff;
}
.hours-val-time {
  font-size: 13.5px;
  color: #d1d5db;
  font-weight: 700;
}

/* ============================================================
   12. TENTANG KAMI
   ============================================================ */
.about-p {
  font-size: 13.5px;
  color: var(--ink-secondary);
  line-height: 1.55;
  margin-top: 12px;
  text-align: center;
}
.about-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 16px;
}
.about-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border-subtle);
}
.about-item:last-child { border-bottom: none; }
.about-icon {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink);
  flex-shrink: 0;
}
.about-text {
  font-size: 13.5px;
  font-weight: 800;
  color: var(--ink);
}

/* ============================================================
   13. HUBUNGI KAMI
   ============================================================ */
.contact-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 16px;
}
.contact-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  background: #ffffff;
}
.contact-icon {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink);
  flex-shrink: 0;
}
.contact-label {
  font-size: 13.5px;
  font-weight: 800;
  color: var(--ink);
}

/* ============================================================
   14. DISCLAIMER & 15. FOOTER
   ============================================================ */
.disclaimer-wrap {
  padding: 0 20px 24px;
}
.disclaimer-card {
  background: var(--dark);
  color: #9ca3af;
  padding: 18px 16px;
  border-radius: var(--radius-md);
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 12px;
  line-height: 1.55;
}
.disclaimer-badge {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  flex-shrink: 0;
  margin-top: 2px;
}

.footer {
  padding: 18px 20px 90px;
  background: var(--dark);
  border-top: 1px solid var(--dark-border);
  color: #9ca3af;
  font-size: 11.5px;
  line-height: 1.6;
  text-align: center;
}
.footer-keywords {
  font-size: 12px;
  color: #d1d5db;
  line-height: 1.65;
  margin-bottom: 14px;
  font-weight: 500;
}
.footer-links a { color: #d1d5db; }
.footer-links a:hover { color: #ffffff; }

/* ============================================================
   FLOATING WHATSAPP BUTTON
   ============================================================ */
.fab-wa {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 90;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: #25d366;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37,211,102,0.45);
  transition: transform 0.15s ease;
}
.fab-wa:active { transform: scale(0.95); }
.fab-pulse {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: #25d366;
  opacity: 0.4;
  animation: fab-ping 2.2s cubic-bezier(0.215, 0.61, 0.355, 1) infinite;
  pointer-events: none;
}
@keyframes fab-ping {
  0% { transform: scale(1); opacity: 0.5; }
  80%, 100% { transform: scale(1.6); opacity: 0; }
}

@media (min-width: 480px) {
  body { padding: 24px 0; }
  .app { border-radius: 20px; }
  .topbar { border-radius: 20px 20px 0 0; }
  .footer { border-radius: 0 0 20px 20px; padding-bottom: 20px; }
}

@media (min-width: 768px) {
  body { padding: 32px 16px; background: #d1d5db; }
  .app {
    max-width: 720px;
    border-radius: 24px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.25);
  }
  .topbar { border-radius: 24px 24px 0 0; padding: 14px 32px; }
  .footer { border-radius: 0 0 24px 24px; padding: 24px 32px 24px; }
  .sec { padding: 44px 32px; }
  .divider { margin: 0 32px; }
  .hero { padding: 32px 32px 36px; min-height: 380px; }
  .hero-title { font-size: 38px; }
  .hero-title-sub { font-size: 0.5em; }
  .hero-sub { font-size: 16px; }
  .hero-desc { font-size: 14px; max-width: 460px; }
  .hero-buttons { flex-direction: row; max-width: 480px; }
  .hero-buttons .btn-pill { flex: 1; }
  .hero-trust { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 28px; }
  .ht-icon { width: 46px; height: 46px; }
  .sec-title { font-size: 24px; }
  .sec-sub { font-size: 14px; max-width: 520px; margin: 10px auto 0; }

  .prob-grid { grid-template-columns: repeat(3, 1fr); }
  .service-list { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
  .service-card { flex-direction: column; padding: 0; overflow: hidden; }
  .service-card .service-thumb { width: 100%; height: 140px; border-radius: 0; }
  .service-card .service-info { padding: 14px; }
  .step-list { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 24px; }
  .tech-photo-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 12px; margin-top: 16px; }
  .tech-photo-main { height: 100%; min-height: 220px; }
  .tech-photo-row { display: contents; }
  .tech-photo-sub { height: 100%; min-height: 100px; }
  .pf-grid { grid-template-columns: repeat(3, 1fr); gap: 10px; }
  .pf-card { height: 130px; }
  .testi-list { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
  .area-card { max-width: 480px; margin: 16px auto 0; }
  .area-checks { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 18px; max-width: 520px; margin: 18px auto 0; }
  .area-map-wrap { height: 320px; }
  .faq-list { max-width: 640px; margin: 18px auto 0; }
  .cta-banner { max-width: 560px; margin: 0 auto; padding: 28px 24px; }
  .cta-banner-buttons { flex-direction: row; }
  .cta-banner-buttons .btn-pill { flex: 1; }
  .hours-card { max-width: 560px; margin: 12px auto 0; }
  .about-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 24px; align-items: start; }
  .about-list { margin-top: 18px; }
  .contact-list { max-width: 480px; margin: 16px auto 0; }
  .disclaimer-wrap { padding: 0 32px 28px; }
  .fab-wa { width: 60px; height: 60px; right: 24px; bottom: 24px; }
}