:root {
  --navy: #071a2a;
  --navy-2: #0d2c44;
  --blue: #0878bf;
  --blue-2: #48a7dc;
  --yellow: #f4c644;
  --steel: #e9f0f5;
  --steel-2: #cbd8e1;
  --ink: #122131;
  --muted: #607181;
  --white: #ffffff;
  --sand: #d7a06b;
  --green: #6f8b55;
  --shadow: 0 20px 60px rgba(7, 26, 42, 0.16);
  --max: 1180px;
  --brand-logo-width: 220px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: #f7fafc;
  line-height: 1.55;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

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

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

p {
  margin: 0 0 1rem;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.04;
  letter-spacing: 0;
}

h1 {
  max-width: 960px;
  font-size: 5.85rem;
  color: var(--white);
  overflow-wrap: break-word;
}

h2 {
  font-size: 3.65rem;
  color: var(--navy);
}

h3 {
  font-size: 1.1rem;
}

.skip-link {
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: 20;
  transform: translateY(-150%);
  background: var(--yellow);
  color: var(--navy);
  padding: 0.7rem 1rem;
  border-radius: 4px;
  font-weight: 800;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 15;
  background: rgba(7, 26, 42, 0.94);
  color: var(--white);
  backdrop-filter: blur(18px);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.08);
}

.top-strip {
  display: flex;
  justify-content: center;
  gap: 1rem;
  padding: 0.4rem 1rem;
  font-size: 0.86rem;
  color: #d6e4ee;
  background: #04111d;
}

.top-strip a {
  color: var(--yellow);
  font-weight: 800;
}

.nav-shell {
  max-width: var(--max);
  min-height: 78px;
  margin: 0 auto;
  padding: 0 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  min-width: max-content;
}

.logo-brand,
.text-brand {
  position: relative;
  isolation: isolate;
  padding: 0.15rem 0;
}

.logo-brand::before,
.text-brand::before {
  content: "";
  position: absolute;
  inset: 8% -10%;
  z-index: -1;
  background: radial-gradient(ellipse at center, rgba(255, 255, 255, 0.22), rgba(72, 167, 220, 0.16) 42%, transparent 72%);
  filter: blur(14px);
}

.text-brand {
  gap: 0.72rem;
}

.brand-mark {
  position: relative;
  flex: 0 0 auto;
  width: 52px;
  height: 68px;
  display: grid;
  place-items: center;
  filter:
    drop-shadow(0 0 12px rgba(72, 167, 220, 0.4))
    drop-shadow(0 10px 20px rgba(0, 0, 0, 0.4));
}

.brand-mark-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.brand-wordmark {
  display: grid;
  gap: 0.12rem;
  line-height: 1;
}

.brand-title {
  display: flex;
  gap: 0.2rem;
  color: var(--white);
  font-size: clamp(1.1rem, 2vw, 1.46rem);
  font-weight: 950;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-shadow: 0 3px 16px rgba(0, 0, 0, 0.44);
}

.brand-accent {
  color: var(--blue-2);
}

.brand-subtitle {
  color: #d6e4ee;
  font-size: 0.62rem;
  font-weight: 900;
  letter-spacing: 0.31em;
  text-transform: uppercase;
  white-space: nowrap;
}

.brand-logo {
  width: var(--brand-logo-width);
  max-width: 42vw;
  height: auto;
  object-fit: contain;
  filter:
    drop-shadow(0 0 10px rgba(72, 167, 220, 0.42))
    drop-shadow(0 8px 18px rgba(0, 0, 0, 0.5));
}

.brand strong {
  display: block;
  font-size: 1.2rem;
  line-height: 1;
}

.brand small {
  display: block;
  margin-top: 0.2rem;
  color: #9db4c6;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.95rem;
  font-size: 0.92rem;
  font-weight: 750;
}

.nav-links a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  color: #d8e7f2;
}

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

.nav-call {
  background: var(--yellow);
  color: var(--navy) !important;
  padding: 0.72rem 1rem;
  border-radius: 4px;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 4px;
  background: transparent;
  color: var(--white);
}

.menu-toggle-lines,
.menu-toggle-lines::before,
.menu-toggle-lines::after {
  display: block;
  width: 20px;
  height: 2px;
  margin: 0 auto;
  background: currentColor;
  transition: transform 180ms ease, opacity 180ms ease;
}

.menu-toggle-lines::before,
.menu-toggle-lines::after {
  content: "";
  position: relative;
}

.menu-toggle-lines::before {
  top: -7px;
}

.menu-toggle-lines::after {
  top: 5px;
}

.menu-open .menu-toggle-lines {
  transform: rotate(45deg);
}

.menu-open .menu-toggle-lines::before {
  transform: translateY(7px) rotate(90deg);
}

.menu-open .menu-toggle-lines::after {
  opacity: 0;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

.hero {
  min-height: clamp(720px, 88vh, 940px);
  position: relative;
  display: grid;
  align-items: end;
  overflow: hidden;
  isolation: isolate;
  background: var(--navy);
}

.hero-home {
  min-height: calc(100vh - 114px);
}

.hero-slider {
  position: absolute;
  inset: 0;
  z-index: -3;
  background: var(--navy);
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  overflow: hidden;
  transform: scale(1.035);
  clip-path: polygon(18% 0, 100% 0, 82% 100%, 0 100%);
  transition:
    opacity 900ms ease,
    transform 1100ms cubic-bezier(0.2, 0.8, 0.2, 1),
    clip-path 1100ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.hero-slide.is-active {
  opacity: 1;
  transform: scale(1);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
}

.hero-slide::after {
  content: "";
  position: absolute;
  inset: -20% -35%;
  opacity: 0;
  background: linear-gradient(110deg, transparent 35%, rgba(72, 167, 220, 0.22) 48%, rgba(244, 198, 68, 0.28) 52%, transparent 65%);
  transform: translateX(-42%) skewX(-16deg);
  pointer-events: none;
}

.hero-slide.is-active::after {
  animation: heroSlideSweep 1400ms ease 120ms both;
}

.hero-slide-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.02);
}

.hero-slide.is-active .hero-slide-image {
  animation: heroImageDrift 7600ms ease-out both;
}

.hero-media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
}

.hero-scrim {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(4, 17, 29, 0.96) 0%, rgba(7, 26, 42, 0.84) 38%, rgba(7, 26, 42, 0.2) 72%),
    linear-gradient(0deg, rgba(4, 17, 29, 0.76), rgba(4, 17, 29, 0.02) 44%);
}

.hero-content {
  width: min(var(--max), calc(100% - 2.5rem));
  margin: 0 auto;
  padding: 6rem 0 4.2rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 1rem;
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero .eyebrow,
.cta-section .eyebrow {
  color: var(--yellow);
}

.eyebrow::before {
  content: "";
  width: 34px;
  height: 2px;
  background: currentColor;
}

.hero-copy {
  max-width: 760px;
  margin-top: 1.25rem;
  color: #e6f0f6;
  font-size: 1.25rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.7rem;
}

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.05rem;
  border-radius: 4px;
  border: 2px solid transparent;
  font-weight: 900;
  text-align: center;
}

.button-primary {
  background: var(--yellow);
  color: var(--navy);
}

.button-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.3);
}

.button-secondary.light {
  background: rgba(255, 255, 255, 0.08);
}

.button:hover,
.service-card:hover,
.city-grid a:hover,
.footer-grid a:hover {
  transform: translateY(-1px);
}

.hero-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  max-width: 900px;
  margin: 1.7rem 0 0;
  padding: 0;
  list-style: none;
}

.hero-chips li,
.mini-list span {
  max-width: 100%;
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 0.7rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 4px;
  color: #eaf3f9;
  background: rgba(255, 255, 255, 0.1);
  font-weight: 750;
  font-size: 0.9rem;
  white-space: normal;
}

.hero-showcase-card {
  width: min(620px, 100%);
  margin-top: 1.35rem;
  padding: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-left: 4px solid var(--yellow);
  border-radius: 8px;
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(5, 20, 34, 0.92), rgba(8, 54, 86, 0.62)),
    rgba(7, 26, 42, 0.74);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.26);
  backdrop-filter: blur(12px);
}

.hero-showcase-kicker {
  display: block;
  color: var(--yellow);
  font-size: 0.72rem;
  font-weight: 950;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero-showcase-card strong {
  display: block;
  margin-top: 0.25rem;
  font-size: clamp(1.1rem, 2.6vw, 1.65rem);
  line-height: 1.1;
}

.hero-showcase-card p {
  margin: 0.45rem 0 0;
  color: #dcebf5;
  font-size: 0.98rem;
}

.hero-showcase-card.is-changing strong,
.hero-showcase-card.is-changing p {
  animation: heroTextSwitch 520ms ease both;
}

.hero-slider-controls {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.8rem;
}

.hero-slider-controls button {
  width: 42px;
  height: 14px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.32);
  cursor: pointer;
}

.hero-slider-controls button.is-active {
  width: 54px;
  background: var(--yellow);
}

.hero-slider-progress {
  height: 3px;
  margin-top: 0.8rem;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
}

.hero-slider-progress span {
  display: block;
  width: 100%;
  height: 100%;
  transform-origin: left center;
  background: linear-gradient(90deg, var(--yellow), var(--blue-2));
  animation: heroProgress 7000ms linear infinite;
}

@keyframes heroSlideSweep {
  0% {
    opacity: 0;
    transform: translateX(-42%) skewX(-16deg);
  }

  30% {
    opacity: 1;
  }

  100% {
    opacity: 0;
    transform: translateX(48%) skewX(-16deg);
  }
}

@keyframes heroImageDrift {
  from {
    transform: scale(1.055) translate3d(0.8%, -0.8%, 0);
  }

  to {
    transform: scale(1.01) translate3d(-0.8%, 0.8%, 0);
  }
}

@keyframes heroTextSwitch {
  0% {
    opacity: 0;
    transform: translateY(8px);
  }

  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes heroProgress {
  from {
    transform: scaleX(0);
  }

  to {
    transform: scaleX(1);
  }
}

.trust-band {
  width: min(var(--max), calc(100% - 2.5rem));
  margin: -2rem auto 0;
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  overflow: hidden;
  border-radius: 8px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.trust-item {
  padding: 1.25rem;
  border-right: 1px solid var(--steel);
}

.trust-item:last-child {
  border-right: 0;
}

.trust-item strong,
.review-grid span {
  display: block;
  color: var(--navy);
  font-size: 1rem;
}

.trust-item span,
.service-card p,
.review-grid p,
.process-list p {
  color: var(--muted);
  font-size: 0.95rem;
}

.section {
  width: min(var(--max), calc(100% - 2.5rem));
  margin: 0 auto;
  padding: clamp(4rem, 7vw, 7rem) 0;
}

.section-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 1fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}

.problem-section p,
.feature-copy p,
.section-heading p,
.cta-content p,
.page-body p,
.landing-intro p {
  color: var(--muted);
  font-size: 1.05rem;
}

.stat-panel {
  display: grid;
  gap: 1rem;
  padding: clamp(1.2rem, 3vw, 2rem);
  border-radius: 8px;
  background: var(--navy);
  color: var(--white);
  box-shadow: var(--shadow);
}

.stat-panel div {
  padding: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.06);
}

.stat-panel strong {
  display: block;
  color: var(--yellow);
  font-size: 1.15rem;
}

.stat-panel span {
  display: block;
  margin-top: 0.35rem;
  color: #cfdae3;
}

.feature-split {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(360px, 1fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}

.solar-feature {
  width: 100%;
  max-width: none;
  padding-inline: max(1.25rem, calc((100vw - var(--max)) / 2));
  background: linear-gradient(135deg, #eef5f9 0%, #ffffff 58%, #fff4cc 100%);
}

.drone-feature {
  width: 100%;
  max-width: none;
  padding-inline: max(1.25rem, calc((100vw - var(--max)) / 2));
  background:
    linear-gradient(135deg, rgba(7, 26, 42, 0.98), rgba(12, 58, 88, 0.94) 58%, rgba(244, 198, 68, 0.18)),
    #071a2a;
}

.drone-feature h2 {
  color: var(--white);
}

.drone-feature .feature-copy p {
  color: #d7e6f0;
}

.drone-feature .feature-image {
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.32);
}

.drone-feature .mini-list span {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.08);
}

.feature-image,
.page-image {
  margin: 0;
  overflow: hidden;
  border-radius: 8px;
  box-shadow: var(--shadow);
  background: var(--steel);
}

.feature-image img,
.page-image img {
  width: 100%;
  height: 100%;
  min-height: 460px;
  object-fit: cover;
}

.mini-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 1.5rem 0 1.8rem;
}

.mini-list span {
  color: var(--navy);
  border-color: #cbd9e2;
  background: var(--white);
}

.section-heading {
  max-width: 820px;
  margin: 0 auto 2.2rem;
  text-align: center;
}

.section-heading.align-left {
  margin-left: 0;
  text-align: left;
}

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

.service-card {
  display: grid;
  grid-template-rows: 210px auto auto;
  min-height: 100%;
  overflow: hidden;
  border: 1px solid #dce7ef;
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 12px 32px rgba(7, 26, 42, 0.08);
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.service-card img {
  width: 100%;
  height: 210px;
  object-fit: cover;
}

.service-card span {
  display: block;
  padding: 1rem 1rem 0.25rem;
  color: var(--navy);
  font-weight: 900;
  font-size: 1.1rem;
}

.service-card p {
  padding: 0 1rem 1.1rem;
}

.install-gallery-section {
  padding-top: clamp(3rem, 6vw, 5rem);
}

.install-gallery {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.install-gallery figure {
  min-height: 100%;
  margin: 0;
  overflow: hidden;
  border: 1px solid #dce7ef;
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 12px 32px rgba(7, 26, 42, 0.08);
}

.install-gallery img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.install-gallery figcaption {
  padding: 0.85rem 1rem 1rem;
  color: var(--navy);
  font-weight: 900;
}

.process-section {
  width: 100%;
  max-width: none;
  padding-inline: max(1.25rem, calc((100vw - var(--max)) / 2));
  background: var(--navy);
}

.process-section h2 {
  color: var(--white);
}

.process-section .section-heading p {
  color: #b5c8d8;
}

.process-list {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.8rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.process-list li {
  min-height: 280px;
  padding: 1.2rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
}

.process-list span {
  display: inline-block;
  margin-bottom: 1rem;
  color: var(--yellow);
  font-weight: 950;
}

.process-list strong {
  display: block;
  margin-bottom: 0.65rem;
  color: var(--white);
  font-size: 1.2rem;
}

.process-list p {
  color: #c8d7e2;
}

.compare {
  position: relative;
  max-width: 1050px;
  aspect-ratio: 16 / 9;
  margin: 0 auto;
  overflow: hidden;
  border-radius: 8px;
  background: var(--navy);
  box-shadow: var(--shadow);
}

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

.compare-base,
.compare-overlay {
  position: absolute;
  inset: 0;
}

.compare-overlay {
  width: 50%;
  overflow: hidden;
}

.compare-overlay img {
  width: max(100%, 1050px);
  max-width: none;
}

.compare-range {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: ew-resize;
}

.compare-handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 3px;
  background: var(--yellow);
  transform: translateX(-50%);
  box-shadow: 0 0 0 999px rgba(7, 26, 42, 0.02);
}

.compare-handle::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 44px;
  height: 44px;
  border: 3px solid var(--yellow);
  border-radius: 50%;
  background: rgba(7, 26, 42, 0.9);
  transform: translate(-50%, -50%);
}

.compare-label {
  position: absolute;
  top: 1rem;
  padding: 0.4rem 0.6rem;
  border-radius: 4px;
  color: var(--navy);
  background: var(--yellow);
  font-weight: 900;
}

.compare-label.before {
  left: 1rem;
}

.compare-label.after {
  right: 1rem;
}

.service-area {
  width: 100%;
  max-width: none;
  padding-inline: max(1.25rem, calc((100vw - var(--max)) / 2));
  background: #eef4f8;
}

.city-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
}

.city-grid a {
  min-height: 58px;
  display: flex;
  align-items: center;
  padding: 0.85rem 1rem;
  border: 1px solid #d2e0e9;
  border-radius: 6px;
  background: var(--white);
  color: var(--navy);
  font-weight: 900;
  box-shadow: 0 8px 24px rgba(7, 26, 42, 0.06);
}

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

.review-grid article {
  min-height: 170px;
  padding: 1.25rem;
  border: 1px solid #dce7ef;
  border-radius: 8px;
  background: var(--white);
}

.review-grid span {
  margin-bottom: 0.75rem;
  font-weight: 950;
}

.faq-list {
  display: grid;
  gap: 0.75rem;
}

.faq-list details {
  border: 1px solid #dce7ef;
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 10px 28px rgba(7, 26, 42, 0.05);
}

.faq-list summary {
  cursor: pointer;
  padding: 1rem 1.2rem;
  color: var(--navy);
  font-weight: 950;
}

.faq-list details p {
  padding: 0 1.2rem 1.15rem;
  color: var(--muted);
}

.cta-section {
  position: relative;
  min-height: 520px;
  display: grid;
  align-items: center;
  overflow: hidden;
  color: var(--white);
  background: var(--navy);
}

.cta-section img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.cta-section::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(90deg, rgba(7, 26, 42, 0.94), rgba(7, 26, 42, 0.64), rgba(7, 26, 42, 0.18));
}

.cta-content {
  position: relative;
  z-index: 2;
  width: min(var(--max), calc(100% - 2.5rem));
  margin: 0 auto;
  max-width: 720px;
  justify-self: start;
}

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

.site-footer {
  padding: 4rem 1.25rem 1.5rem;
  background: #04111d;
  color: #d6e4ee;
}

.footer-grid {
  width: min(var(--max), 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 2rem;
}

.footer-grid p {
  max-width: 420px;
  margin-top: 1rem;
  color: #9db4c6;
}

.footer-grid h3 {
  margin-bottom: 1rem;
  color: var(--white);
}

.footer-grid a {
  display: block;
  margin: 0 0 0.55rem;
  color: #c7d8e6;
}

.footer-brand {
  color: var(--white);
}

.footer-brand .brand-mark {
  width: 62px;
  height: 80px;
}

.footer-brand .brand-title {
  font-size: 1.6rem;
}

.footer-brand .brand-subtitle {
  color: #9db4c6;
}

.footer-brand .brand-logo {
  width: min(calc(var(--brand-logo-width) + 60px), 360px);
  max-width: 100%;
}

.footer-bottom {
  width: min(var(--max), 100%);
  margin: 2.5rem auto 0;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  color: #8ca5b8;
  font-size: 0.9rem;
}

.page-hero {
  min-height: 560px;
}

.page-hero .hero-content {
  padding-bottom: 3.4rem;
}

.page-hero h1 {
  max-width: 980px;
  font-size: 4.85rem;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 1rem;
  color: #d6e4ee;
  font-weight: 800;
  font-size: 0.9rem;
}

.breadcrumb a {
  color: var(--yellow);
}

.landing-intro {
  width: min(var(--max), calc(100% - 2.5rem));
  margin: 0 auto;
  padding: 4rem 0 2rem;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.75fr);
  gap: 2rem;
}

.landing-card {
  padding: 1.35rem;
  border-radius: 8px;
  background: var(--white);
  border: 1px solid #dce7ef;
  box-shadow: var(--shadow);
}

.landing-card h2 {
  margin-bottom: 0.9rem;
  font-size: 1.8rem;
}

.landing-card ul,
.check-list {
  display: grid;
  gap: 0.65rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.landing-card li,
.check-list li {
  position: relative;
  padding-left: 1.35rem;
  color: var(--muted);
}

.landing-card li::before,
.check-list li::before {
  content: "";
  position: absolute;
  top: 0.62rem;
  left: 0;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--blue);
}

.page-body {
  width: min(var(--max), calc(100% - 2.5rem));
  margin: 0 auto;
  padding: 2rem 0 6rem;
}

.page-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1fr);
  gap: clamp(1.5rem, 5vw, 4rem);
  align-items: center;
  padding: 4rem 0;
  border-top: 1px solid #dbe7ee;
}

.page-section:first-child {
  border-top: 0;
}

.page-section h2 {
  margin-bottom: 1rem;
  font-size: 2.7rem;
}

.content-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.content-card {
  min-height: 190px;
  padding: 1.1rem;
  border: 1px solid #dce7ef;
  border-radius: 8px;
  background: var(--white);
}

.content-card strong {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--navy);
  font-size: 1.05rem;
}

.content-card p {
  color: var(--muted);
  font-size: 0.95rem;
}

.local-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 1.25rem;
}

.local-list span {
  padding: 0.4rem 0.65rem;
  border-radius: 4px;
  border: 1px solid #d2e0e9;
  background: var(--white);
  color: var(--navy);
  font-weight: 800;
}

.sticky-contact {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 12;
  display: none;
  opacity: 0;
  pointer-events: none;
  padding: 0.85rem 1rem;
  border-radius: 999px;
  background: var(--yellow);
  color: var(--navy);
  font-weight: 950;
  box-shadow: 0 12px 34px rgba(7, 26, 42, 0.2);
  transition: opacity 160ms ease, transform 160ms ease;
  transform: translateY(8px);
}

.sticky-contact.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

@media (max-width: 1180px) {
  h1 {
    font-size: 5rem;
  }

  h2 {
    font-size: 3.15rem;
  }

  .page-hero h1 {
    font-size: 4.2rem;
  }
}

@media (max-width: 1020px) {
  .nav-shell {
    gap: 0.8rem;
  }

  .nav-links {
    font-size: 0.86rem;
    gap: 0.72rem;
  }

  .nav-links {
    position: fixed;
    inset: 114px 0 auto;
    display: none;
    grid-template-columns: 1fr;
    align-items: stretch;
    gap: 0;
    max-height: calc(100vh - 114px);
    overflow-y: auto;
    padding: 1rem 1.25rem max(1.5rem, env(safe-area-inset-bottom));
    background: rgba(7, 26, 42, 0.98);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  }

  .menu-open .nav-links {
    display: grid;
  }

  .nav-links a {
    min-height: 52px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .nav-call {
    justify-content: center;
    margin-top: 1rem;
    border-bottom: 0 !important;
  }

  .menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .trust-band,
  .service-grid,
  .install-gallery,
  .process-list,
  .review-grid,
  .content-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .process-list li {
    min-height: 230px;
  }

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

@media (max-width: 760px) {
  body {
    padding-bottom: calc(4.7rem + env(safe-area-inset-bottom));
  }

  .top-strip {
    justify-content: center;
    padding: 0.35rem 0.75rem;
    text-align: center;
  }

  .top-strip span {
    display: none;
  }

  .nav-shell {
    min-height: 72px;
    padding: 0 0.9rem;
  }

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

  .brand small {
    font-size: 0.62rem;
  }

  .brand-logo {
    width: min(var(--brand-logo-width), 58vw);
    max-width: 58vw;
  }

  .brand-mark {
    width: 43px;
    height: 56px;
  }

  .brand-title {
    font-size: 1.06rem;
  }

  .brand-subtitle {
    font-size: 0.5rem;
    letter-spacing: 0.24em;
  }

  .nav-links {
    inset: 108px 0 auto;
    max-height: calc(100vh - 108px);
  }

  .hero,
  .hero-home {
    min-height: 760px;
  }

  .page-hero {
    min-height: 640px;
  }

  .hero-media {
    object-position: 56% center;
  }

  .hero-slide-image {
    object-position: 54% center;
  }

  .hero-content {
    width: min(100% - 1.5rem, var(--max));
    padding: 3.8rem 0 2.35rem;
  }

  h1 {
    font-size: clamp(2.45rem, 12vw, 3.1rem);
  }

  h2 {
    font-size: 2.25rem;
  }

  .page-hero h1 {
    font-size: clamp(2.35rem, 11vw, 2.9rem);
  }

  .page-section h2 {
    font-size: 2rem;
  }

  .hero-copy {
    font-size: 1.02rem;
    max-width: 100%;
  }

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

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

  .hero-chips li {
    min-height: 40px;
    justify-content: flex-start;
    width: auto;
    padding: 0.42rem 0.55rem;
    font-size: 0.82rem;
    line-height: 1.25;
    text-align: left;
  }

  .hero-chips {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.45rem;
  }

  .hero-showcase-card {
    padding: 0.9rem;
  }

  .hero-slider-controls {
    gap: 0.42rem;
  }

  .hero-slider-controls button {
    flex: 1 1 0;
    width: auto;
    min-height: 18px;
  }

  .hero-slider-controls button.is-active {
    width: auto;
  }

  .trust-band,
  .section-grid,
  .feature-split,
  .service-grid,
  .install-gallery,
  .review-grid,
  .landing-intro,
  .page-section,
  .content-grid {
    grid-template-columns: 1fr;
  }

  .trust-band {
    width: calc(100% - 1.5rem);
    margin-top: -1.4rem;
  }

  .trust-item {
    border-right: 0;
    border-bottom: 1px solid var(--steel);
  }

  .section {
    width: min(var(--max), calc(100% - 1.5rem));
    padding: clamp(3.3rem, 13vw, 5rem) 0;
  }

  .feature-image img,
  .page-image img {
    min-height: 280px;
  }

  .service-card {
    grid-template-rows: minmax(230px, 56vw) auto auto;
  }

  .service-card img {
    height: 100%;
    min-height: 230px;
  }

  .install-gallery img {
    height: clamp(210px, 58vw, 300px);
  }

  .process-list {
    grid-template-columns: 1fr;
  }

  .process-list li {
    min-height: auto;
  }

  .city-grid {
    grid-template-columns: 1fr;
  }

  .compare {
    aspect-ratio: 4 / 3;
  }

  .compare-overlay img {
    width: 100%;
  }

  .compare-label {
    top: 0.65rem;
    font-size: 0.78rem;
  }

  .compare-label.before {
    left: 0.65rem;
  }

  .compare-label.after {
    right: 0.65rem;
  }

  .cta-section {
    min-height: 620px;
  }

  .cta-section::after {
    background: linear-gradient(0deg, rgba(7, 26, 42, 0.95), rgba(7, 26, 42, 0.55));
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-brand {
    min-width: 0;
  }

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

  .sticky-contact {
    left: 0.75rem;
    right: 0.75rem;
    bottom: max(0.75rem, env(safe-area-inset-bottom));
    display: inline-flex;
    justify-content: center;
    border-radius: 6px;
  }
}

@media (max-width: 430px) {
  h1 {
    font-size: 2.42rem;
  }

  .page-hero h1 {
    font-size: 2.45rem;
  }

  .button {
    font-size: 0.92rem;
  }

  .brand-logo {
    width: min(var(--brand-logo-width), 58vw);
  }

  .brand-mark {
    width: 34px;
    height: 44px;
  }

  .brand-title {
    font-size: 0.86rem;
  }

  .brand-subtitle {
    font-size: 0.42rem;
    letter-spacing: 0.16em;
  }

  .hero,
  .hero-home {
    min-height: 760px;
  }

  .page-hero {
    min-height: 600px;
  }

  .hero-content {
    padding-top: 3.4rem;
  }

  .hero-showcase-card p {
    font-size: 0.92rem;
  }

  .hero-chips li {
    font-size: 0.76rem;
  }
}

@media (max-width: 340px) {
  .hero-chips {
    grid-template-columns: 1fr;
  }

  .brand-title {
    font-size: 0.78rem;
  }

  .brand-subtitle {
    letter-spacing: 0.12em;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-slide,
  .hero-slide-image,
  .hero-showcase-card strong,
  .hero-showcase-card p,
  .hero-slider-progress span {
    animation: none !important;
    transition: none !important;
  }
}