:root {
  --bg: #f7f1e8;
  --surface: #fffaf4;
  --surface-strong: #ffffff;
  --text: #202124;
  --muted: #5e635f;
  --line: rgba(32, 33, 36, 0.08);
  --primary: #8f201d;
  --primary-dark: #681613;
  --accent: #d88031;
  --accent-soft: #f4d8bc;
  --shadow-lg: 0 28px 70px rgba(78, 34, 13, 0.16);
  --shadow-md: 0 18px 40px rgba(78, 34, 13, 0.12);
  --radius-lg: 28px;
  --radius-md: 22px;
  --radius-sm: 16px;
  --container: 1180px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Outfit', sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(216, 128, 49, 0.2), transparent 36%),
    linear-gradient(180deg, #fff8ef 0%, #f7f1e8 100%);
}

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

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

p,
ul {
  margin: 0;
}

ul {
  padding-left: 1.15rem;
}

main,
section,
footer {
  position: relative;
}

.container {
  width: min(calc(100% - 2rem), var(--container));
  margin: 0 auto;
}

.topbar {
  background: #44100f;
  color: #f7ede4;
  font-size: 0.95rem;
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
}

.topbar a {
  font-weight: 700;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(18px);
  background: rgba(255, 248, 239, 0.86);
  border-bottom: 1px solid rgba(143, 32, 29, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 86px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
}

.brand img {
  width: 56px;
  height: 56px;
  border-radius: 18px;
  object-fit: cover;
  box-shadow: 0 12px 24px rgba(143, 32, 29, 0.2);
}

.brand span {
  display: grid;
  gap: 0.18rem;
}

.brand strong {
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.brand small {
  color: var(--muted);
  font-size: 0.88rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.site-nav a {
  font-weight: 500;
  color: #31353a;
}

.nav-cta {
  padding: 0.85rem 1.15rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--primary), #bc372f);
  color: #fff !important;
  box-shadow: 0 14px 26px rgba(143, 32, 29, 0.24);
}

.nav-toggle {
  display: none;
  width: 52px;
  height: 52px;
  border: 0;
  border-radius: 18px;
  background: rgba(143, 32, 29, 0.08);
  padding: 0.8rem;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  margin: 4px 0;
  background: var(--primary);
  border-radius: 999px;
}

.hero {
  padding: 4.75rem 0 3rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 2.4rem;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 1rem;
  color: var(--primary);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.84rem;
}

.eyebrow::before {
  content: '';
  width: 32px;
  height: 2px;
  border-radius: 999px;
  background: var(--accent);
}

.hero h1,
.section h2,
.contact-card h2,
.faq-copy h2 {
  margin: 0;
  line-height: 1.04;
  letter-spacing: -0.03em;
}

.hero h1 {
  font-size: clamp(2.4rem, 6vw, 4.7rem);
  max-width: 12ch;
}

.lead,
.section-head p,
.split-copy > p,
.faq-copy p,
.contact-card p,
.coverage-card p,
.process-card p,
.service-card p,
.feature-item p,
.issue-card p,
.gallery-card figcaption {
  color: var(--muted);
  line-height: 1.72;
  font-size: 1rem;
}

.hero .lead {
  margin-top: 1.4rem;
  max-width: 60ch;
  font-size: 1.08rem;
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 1.8rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0.95rem 1.4rem;
  border-radius: 999px;
  font-weight: 700;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  background: linear-gradient(135deg, var(--primary), #c4392f);
  color: #fff;
  box-shadow: 0 16px 32px rgba(143, 32, 29, 0.24);
}

.button-secondary {
  background: rgba(143, 32, 29, 0.08);
  color: var(--primary);
}

.button-full {
  width: 100%;
  border: 0;
  cursor: pointer;
}

.hero-points {
  display: grid;
  gap: 0.8rem;
  margin-top: 1.8rem;
  list-style: none;
  padding: 0;
}

.hero-points li {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-weight: 500;
  color: #2d3138;
}

.hero-points li::before {
  content: '';
  width: 10px;
  height: 10px;
  flex: 0 0 auto;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--primary));
  box-shadow: 0 0 0 5px rgba(216, 128, 49, 0.14);
}

.hero-visual {
  position: relative;
  display: grid;
  grid-template-columns: 1.2fr 0.9fr;
  grid-template-rows: auto auto;
  gap: 1rem;
  padding: 1.2rem;
  border-radius: 34px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(255, 248, 239, 0.8));
  box-shadow: var(--shadow-lg);
}

.visual-card {
  overflow: hidden;
  border-radius: 24px;
  background: #fff;
  border: 1px solid rgba(143, 32, 29, 0.08);
}

.visual-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.visual-main {
  grid-row: 1 / span 2;
  min-height: 560px;
}

.visual-waterheater,
.visual-kompor {
  min-height: 270px;
}

.visual-badge {
  position: absolute;
  left: 1.8rem;
  bottom: 1.8rem;
  display: grid;
  gap: 0.2rem;
  padding: 1rem 1.1rem;
  border-radius: 18px;
  background: rgba(32, 33, 36, 0.88);
  color: #fff;
  box-shadow: var(--shadow-md);
}

.visual-badge strong {
  font-size: 0.92rem;
}

.visual-badge span {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.78);
}

.brands {
  padding: 1.2rem 0 0;
}

.brands-inner {
  display: grid;
  gap: 1rem;
  padding: 1.35rem 1.5rem;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 18px 30px rgba(143, 32, 29, 0.04);
}

.brands-inner > p {
  color: #3a3e42;
  font-weight: 600;
}

.brand-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.brand-chips span {
  padding: 0.8rem 1rem;
  border-radius: 999px;
  background: #fff;
  border: 1px solid rgba(143, 32, 29, 0.12);
  color: var(--primary);
  font-weight: 700;
}

.section {
  padding: 5.5rem 0;
}

.section-soft {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.42), rgba(255, 255, 255, 0.72)),
    radial-gradient(circle at top right, rgba(216, 128, 49, 0.14), transparent 22%);
}

.section-accent {
  background:
    linear-gradient(180deg, rgba(68, 16, 15, 0.98), rgba(93, 24, 20, 0.95)),
    linear-gradient(135deg, var(--primary-dark), #73201b);
  color: #fff;
}

.section-head {
  max-width: 780px;
  margin-bottom: 2.2rem;
}

.section-head h2,
.split-copy h2,
.contact-card h2,
.faq-copy h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin-bottom: 1rem;
}

.section-head-light p,
.section-head-light .eyebrow,
.section-head-light .eyebrow::before {
  color: inherit;
}

.section-head-light .eyebrow::before {
  background: rgba(255, 255, 255, 0.7);
}

.section-head-light p {
  color: rgba(255, 255, 255, 0.8);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.2rem;
}

.service-card {
  position: relative;
  padding: 1.7rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(143, 32, 29, 0.1);
  box-shadow: var(--shadow-md);
}

.service-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  margin-bottom: 1rem;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(143, 32, 29, 0.12), rgba(216, 128, 49, 0.18));
  color: var(--primary);
  font-size: 1.1rem;
  font-weight: 800;
}

.service-card h3,
.coverage-card h3,
.process-card h3,
.issue-panel h3,
.gallery-card figcaption,
.feature-item strong,
.issue-card strong {
  margin: 0 0 0.7rem;
}

.service-card h3,
.coverage-card h3,
.process-card h3,
.issue-panel h3 {
  font-size: 1.35rem;
}

.service-card ul {
  margin-top: 1rem;
  color: #333841;
  line-height: 1.7;
}

.split-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 1.4rem;
  align-items: start;
}

.feature-list {
  display: grid;
  gap: 1rem;
  margin-top: 1.6rem;
}

.feature-item,
.issue-card,
.coverage-card,
.process-card,
.contact-card,
.contact-form,
.faq-list details {
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(143, 32, 29, 0.08);
  box-shadow: var(--shadow-md);
}

.feature-item {
  padding: 1.2rem 1.25rem;
  border-radius: 20px;
}

.feature-item strong,
.issue-card strong {
  display: inline-block;
  font-size: 1.05rem;
}

.issue-panel {
  padding: 1.6rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.84), rgba(255, 248, 239, 0.9));
  border: 1px solid rgba(143, 32, 29, 0.08);
  box-shadow: var(--shadow-lg);
}

.issue-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.25rem;
}

.issue-card {
  padding: 1.15rem;
  border-radius: 20px;
}

.gallery-grid {
  columns: 3 260px;
  column-gap: 1rem;
}

.gallery-card {
  display: inline-block;
  width: 100%;
  margin: 0 0 1rem;
  overflow: hidden;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.gallery-card img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.gallery-card figcaption {
  padding: 1rem 1.1rem 1.2rem;
  color: rgba(255, 255, 255, 0.82);
}

.coverage-grid,
.process-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.coverage-card,
.process-card {
  padding: 1.5rem;
  border-radius: 22px;
}

.process-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.process-card span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin-bottom: 1rem;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--primary), #bf3f34);
  color: #fff;
  font-weight: 800;
}

.faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 1.4rem;
  align-items: start;
}

.faq-list {
  display: grid;
  gap: 0.9rem;
}

.faq-list details {
  padding: 1.1rem 1.2rem;
  border-radius: 20px;
}

.faq-list summary {
  cursor: pointer;
  list-style: none;
  font-size: 1.02rem;
  font-weight: 700;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list details p {
  margin-top: 0.9rem;
  color: var(--muted);
  line-height: 1.7;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 1.2rem;
  align-items: start;
}

.contact-card,
.contact-form {
  padding: 1.6rem;
  border-radius: 26px;
}

.contact-form {
  display: grid;
  gap: 0.8rem;
}

.contact-form label {
  font-weight: 600;
  color: #343943;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(143, 32, 29, 0.14);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.92);
  padding: 0.95rem 1rem;
  font: inherit;
  color: var(--text);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: 2px solid rgba(143, 32, 29, 0.16);
  border-color: rgba(143, 32, 29, 0.26);
}

.site-footer {
  padding: 2rem 0 2.4rem;
  background: #281312;
  color: rgba(255, 255, 255, 0.84);
}

.footer-inner {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 1rem;
}

.footer-inner strong {
  display: inline-block;
  margin-bottom: 0.55rem;
  color: #fff;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 1rem;
}

.footer-copy {
  margin-top: 1.4rem;
  text-align: center;
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.95rem;
}

.floating-actions {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 40;
  display: flex;
  gap: 0.7rem;
}

.floating-actions a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 124px;
  min-height: 52px;
  padding: 0.9rem 1.1rem;
  border-radius: 999px;
  color: #fff;
  font-weight: 700;
  box-shadow: var(--shadow-md);
}

.floating-call {
  background: #272d34;
}

.floating-wa {
  background: linear-gradient(135deg, #0d9f58, #16b968);
}

@media (max-width: 1100px) {
  .hero-grid,
  .split-layout,
  .faq-layout,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .service-grid,
  .coverage-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .process-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .gallery-grid {
    columns: 2 240px;
  }

  .visual-main {
    min-height: 480px;
  }
}

@media (max-width: 860px) {
  .topbar-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-toggle {
    display: inline-block;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 1rem;
    right: 1rem;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    border-radius: 24px;
    background: rgba(255, 250, 244, 0.98);
    border: 1px solid rgba(143, 32, 29, 0.08);
    box-shadow: var(--shadow-lg);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    padding: 0.2rem 0;
  }

  .hero {
    padding-top: 3.2rem;
  }

  .hero-visual {
    grid-template-columns: 1fr;
  }

  .visual-main {
    grid-row: auto;
    min-height: 420px;
  }

  .visual-waterheater,
  .visual-kompor {
    min-height: 240px;
  }

  .visual-badge {
    position: static;
  }

  .service-grid,
  .coverage-grid,
  .process-grid,
  .issue-grid {
    grid-template-columns: 1fr;
  }

  .gallery-grid {
    columns: 1;
  }

  .footer-inner {
    flex-direction: column;
  }

  .footer-links {
    justify-content: flex-start;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(calc(100% - 1.2rem), var(--container));
  }

  .header-inner {
    min-height: 76px;
  }

  .brand strong {
    font-size: 1rem;
  }

  .brand small {
    font-size: 0.8rem;
  }

  .hero h1 {
    font-size: clamp(2.1rem, 9vw, 3rem);
  }

  .section {
    padding: 4.25rem 0;
  }

  .service-card,
  .coverage-card,
  .process-card,
  .contact-card,
  .contact-form,
  .issue-panel {
    padding: 1.25rem;
  }

  .hero-actions,
  .contact-actions {
    flex-direction: column;
  }

  .button,
  .floating-actions a {
    width: 100%;
  }

  .floating-actions {
    left: 0.6rem;
    right: 0.6rem;
    bottom: 0.6rem;
  }

  .floating-actions a {
    min-width: 0;
    flex: 1 1 0;
  }
}