:root {
  --emerald: #00a779;
  --emerald-dark: #006d4f;
  --ink: #111827;
  --muted: #5f6b66;
  --dark: #06221d;
  --dark-2: #0b3129;
  --cream: #fffaf0;
  --metal: #d7b66d;
  --white: #ffffff;
  --line: rgba(17, 24, 39, 0.12);
  --shadow: 0 26px 70px rgba(2, 20, 16, 0.18);
  --font-heading: Georgia, 'Times New Roman', serif;
  --font-body: Arial, Helvetica, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: #f7f3ea;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at 20% 10%, rgba(0, 167, 121, 0.18), transparent 28%), radial-gradient(circle at 80% 20%, rgba(215, 182, 109, 0.15), transparent 24%);
  z-index: -1;
}

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

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

h1,
h2,
h3,
h4 {
  margin: 0 0 18px;
  color: var(--ink);
  font-family: var(--font-heading);
  line-height: 1.08;
  letter-spacing: -0.025em;
}

h1 {
  font-size: clamp(39px, 5vw, 72px);
}

h2 {
  font-size: clamp(31px, 4vw, 48px);
}

h3,
h4 {
  font-size: 22px;
}

p {
  margin: 0 0 18px;
  font-size: 16px;
}

ul,
ol {
  margin: 0;
  padding-left: 20px;
}

li {
  margin: 8px 0;
}

.container {
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(6, 34, 29, 0.96);
  color: var(--white);
  border-bottom: 1px solid rgba(215, 182, 109, 0.28);
  backdrop-filter: blur(14px);
}

.header-inner {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  min-width: max-content;
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 700;
  color: var(--white);
}

.logo-mark {
  width: 42px;
  height: 42px;
  display: inline-grid;
  place-items: center;
  border: 1px solid rgba(215, 182, 109, 0.9);
  background: linear-gradient(145deg, var(--emerald), var(--emerald-dark));
}

.logo svg {
  width: 24px;
  height: 24px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 16px;
  color: rgba(255, 255, 255, 0.88);
}

.nav-links a:hover {
  color: var(--metal);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.phone-btn,
.cta-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 14px 22px;
  border: 1px solid rgba(215, 182, 109, 0.92);
  background: linear-gradient(135deg, var(--emerald), var(--emerald-dark));
  color: var(--white);
  font-weight: 800;
  letter-spacing: 0.01em;
  box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.42);
  animation: pulseGlow 2.4s infinite;
  overflow: hidden;
}

.phone-btn svg,
.cta-btn svg {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}

.phone-btn:hover,
.cta-btn:hover {
  transform: translateY(-2px) scale(1.02);
  background: linear-gradient(135deg, #12bf8e, #005f45);
}

.menu-toggle {
  display: none;
  width: 48px;
  height: 44px;
  border: 1px solid rgba(215, 182, 109, 0.55);
  background: transparent;
  color: var(--white);
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  margin: 5px auto;
  background: currentColor;
}

.hero {
  position: relative;
  min-height: calc(100vh - 82px);
  display: flex;
  align-items: center;
  color: var(--white);
  background-image: linear-gradient(90deg, rgba(2, 20, 16, 0.92) 0%, rgba(6, 34, 29, 0.82) 48%, rgba(6, 34, 29, 0.42) 100%), url('../images/hero-technician.jpg');
  background-size: cover;
  background-position: center;
  overflow: hidden;
}

.hero::after {
  content: '';
  position: absolute;
  inset: auto -20% -35% -20%;
  height: 280px;
  background: linear-gradient(90deg, rgba(0, 167, 121, 0.32), rgba(215, 182, 109, 0.2), rgba(0, 109, 79, 0.3));
  filter: blur(42px);
  animation: waveShift 9s ease-in-out infinite alternate;
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
  gap: 48px;
  align-items: center;
  padding: 64px 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  color: #fff6d8;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 13px;
}

.eyebrow::before,
.section-kicker::after {
  content: '';
  width: 42px;
  height: 2px;
  background: var(--metal);
}

.hero h1,
.dark-section h2,
.dark-section h3,
.hero-panel h2,
.footer h2,
.footer h3 {
  color: var(--white);
}

.hero p {
  max-width: 680px;
  color: rgba(255, 255, 255, 0.91);
  font-size: 18px;
}

.stars {
  margin: 16px 0 14px;
  color: var(--metal);
  font-size: 24px;
  letter-spacing: 4px;
}

.hero-icons {
  display: flex;
  gap: 12px;
  margin: 10px 0 22px;
  flex-wrap: wrap;
}

.hero-icons img {
  width: 74px;
  height: 54px;
  object-fit: contain;
  padding: 7px;
  border: 1px solid rgba(215, 182, 109, 0.55);
  background: rgba(255, 255, 255, 0.1);
}

.hero-cta-text {
  margin: 20px 0 16px;
  color: #ffffff;
  font-weight: 800;
}

.hero-panel {
  padding: 32px;
  border: 1px solid rgba(215, 182, 109, 0.4);
  background: rgba(6, 34, 29, 0.7);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.benefit-list {
  display: grid;
  gap: 18px;
}

.benefit-item {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 14px;
  align-items: start;
  color: rgba(255, 255, 255, 0.88);
}

.mini-icon,
.service-icon,
.process-number {
  display: inline-grid;
  place-items: center;
  background: linear-gradient(145deg, rgba(0, 167, 121, 0.16), rgba(215, 182, 109, 0.18));
  border: 1px solid rgba(215, 182, 109, 0.5);
  color: var(--emerald);
}

.mini-icon {
  width: 42px;
  height: 42px;
  color: var(--metal);
}

.mini-icon svg,
.service-icon svg {
  width: 24px;
  height: 24px;
}

.section {
  padding: 86px 0;
  background: var(--cream);
}

.section.alt {
  background: #ffffff;
}

.dark-section {
  padding: 86px 0;
  color: rgba(255, 255, 255, 0.88);
  background: linear-gradient(135deg, var(--dark), var(--dark-2));
}

.section-head {
  max-width: 820px;
  margin-bottom: 36px;
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  color: var(--emerald-dark);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.dark-section .section-kicker {
  color: #fff2c3;
}

.section-head p,
.split-text p,
.card p {
  color: var(--muted);
}

.dark-section p,
.dark-section li {
  color: rgba(255, 255, 255, 0.88);
}

.intro-card {
  padding: 30px;
  border-left: 6px solid var(--emerald);
  background: #ffffff;
  box-shadow: var(--shadow);
}

.split-section {
  display: grid;
  grid-template-columns: 65fr 35fr;
  gap: 34px;
  align-items: center;
}

.split-section.reverse {
  grid-template-columns: 35fr 65fr;
}

.split-image img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border: 1px solid rgba(215, 182, 109, 0.52);
  box-shadow: var(--shadow);
}

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

.service-card,
.card,
.review-card,
.faq-card,
.contact-card {
  border: 1px solid var(--line);
  background: #ffffff;
  box-shadow: 0 18px 44px rgba(9, 40, 33, 0.08);
}

.service-card {
  padding: 28px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.service-card:hover {
  transform: translateY(-6px) scale(1.01);
  box-shadow: 0 26px 70px rgba(0, 109, 79, 0.16);
}

.service-icon {
  width: 56px;
  height: 56px;
  margin-bottom: 18px;
}

.service-card ul {
  color: var(--muted);
}

.cta-band {
  padding: 46px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
  border: 1px solid rgba(215, 182, 109, 0.45);
  background: linear-gradient(120deg, var(--dark), var(--dark-2));
  color: var(--white);
  box-shadow: var(--shadow);
}

.cta-band h2,
.cta-band p {
  color: var(--white);
}

.pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding: 0;
  list-style: none;
}

.pill-list li {
  margin: 0;
  padding: 10px 14px;
  border: 1px solid rgba(0, 109, 79, 0.18);
  background: rgba(0, 167, 121, 0.08);
  color: var(--ink);
  font-weight: 700;
}

.dark-section .pill-list li {
  border-color: rgba(215, 182, 109, 0.35);
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
}

.choose-grid,
.process-grid,
.payment-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
}

.process-grid {
  grid-template-columns: repeat(5, 1fr);
}

.payment-grid {
  grid-template-columns: repeat(3, 1fr);
}

.card {
  padding: 24px;
}

.dark-section .card,
.dark-section .contact-card {
  border-color: rgba(215, 182, 109, 0.32);
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
}

.dark-section .card h3,
.dark-section .card p,
.dark-section .contact-card h3,
.dark-section .contact-card p,
.dark-section .contact-line,
.dark-section .contact-line a {
  color: #ffffff;
}

.process-number {
  width: 46px;
  height: 46px;
  margin-bottom: 16px;
  color: var(--white);
  background: linear-gradient(135deg, var(--emerald), var(--emerald-dark));
  font-weight: 900;
}

.reviews-shell {
  overflow: hidden;
}

.reviews-track {
  display: flex;
  gap: 24px;
  transition: transform 0.35s ease;
}

.review-card {
  flex: 0 0 calc((100% - 48px) / 3);
  padding: 28px;
  min-height: 300px;
}

.review-card h3 {
  margin-bottom: 10px;
}

.review-card p {
  color: var(--muted);
}

.review-stars {
  color: var(--metal);
  letter-spacing: 2px;
  margin-bottom: 14px;
}

.review-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-top: 24px;
}

.review-control-btn {
  width: 48px;
  height: 48px;
  border: 1px solid var(--emerald-dark);
  background: var(--dark);
  color: var(--white);
  cursor: pointer;
}

.review-dots {
  display: flex;
  gap: 8px;
}

.review-dots button {
  width: 11px;
  height: 11px;
  border: 0;
  background: rgba(0, 109, 79, 0.22);
  cursor: pointer;
}

.review-dots button.is-active {
  background: var(--emerald-dark);
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.faq-card {
  padding: 24px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 24px;
  align-items: stretch;
}

.contact-card {
  padding: 30px;
}

.contact-line {
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.contact-line a {
  color: #000000;
  font-weight: 900;
}

.footer {
  padding: 58px 0 34px;
  background: #041915;
  color: rgba(255, 255, 255, 0.82);
  font-size: 14px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 1fr;
  gap: 28px;
  margin-bottom: 30px;
}

.footer p,
.footer li,
.footer a {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.82);
}

.footer .logo {
  margin-bottom: 14px;
}

.footer-links {
  padding: 0;
  list-style: none;
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.mobile-call {
  display: none;
}

@keyframes pulseGlow {
  0% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.42); }
  70% { box-shadow: 0 0 0 14px rgba(255, 255, 255, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0); }
}

@keyframes waveShift {
  from { transform: translateX(-6%) skewY(-2deg); }
  to { transform: translateX(6%) skewY(2deg); }
}

@media (max-width: 1100px) {
  .nav-links {
    gap: 12px;
    font-size: 15px;
  }

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

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

@media (max-width: 860px) {
  body {
    padding-bottom: calc(76px + env(safe-area-inset-bottom));
  }

  h1 {
    font-size: clamp(27px, 9vw, 50px);
  }

  h2 {
    font-size: clamp(22px, 8vw, 34px);
  }

  .header-inner {
    min-height: 116px;
    align-items: flex-start;
    flex-wrap: wrap;
    padding: 12px 0;
  }

  .logo {
    flex: 1 1 calc(100% - 64px);
    font-size: 24px;
  }

  .menu-toggle {
    display: block;
    flex: 0 0 auto;
  }

  .header-actions {
    flex: 1 1 auto;
    order: 3;
  }

  .header-actions .phone-btn {
    width: 100%;
    min-height: 44px;
    padding: 10px 12px;
    font-size: 16px;
  }

  .nav-links {
    display: none;
    order: 4;
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    padding: 14px 0 4px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
  }

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

  .hero {
    min-height: calc(100vh - 116px);
  }

  .hero-grid,
  .split-section,
  .split-section.reverse,
  .contact-grid,
  .footer-grid,
  .cta-band {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    gap: 24px;
    padding: 32px 0;
  }

  .hero p {
    font-size: 16px;
  }

  .hero-panel {
    padding: 22px;
  }

  .service-grid,
  .choose-grid,
  .process-grid,
  .payment-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .section,
  .dark-section {
    padding: 62px 0;
  }

  .review-card {
    flex: 0 0 100%;
  }

  .cta-band {
    padding: 28px;
  }

  .mobile-call {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: calc(64px + env(safe-area-inset-bottom));
    padding: 12px max(16px, env(safe-area-inset-left)) calc(12px + env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-right));
    background: linear-gradient(135deg, var(--emerald), var(--emerald-dark));
    color: #ffffff;
    font-weight: 900;
    white-space: nowrap;
    box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.24);
  }
}

@media (max-width: 480px) {
  .container {
    width: min(100% - 24px, 1180px);
  }

  .logo {
    font-size: 24px;
  }

  .logo-mark {
    width: 38px;
    height: 38px;
  }

  .hero-icons img {
    width: 62px;
    height: 46px;
  }

  .phone-btn,
  .cta-btn {
    width: 100%;
    padding: 13px 14px;
  }
}