:root {
  --carbon: #070A0F;
  --night-blue: #0A1F44;
  --light: #F8FAFC;
  --yellow: #FFD43B;
  --cyan: #19D3FF;
  --steel: #AAB4BE;
  --panel: #202832;
  --white: #FFFFFF;
  --muted: rgba(248, 250, 252, 0.74);
  --shadow: 0 28px 90px rgba(0, 0, 0, 0.42);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--light);
  background: var(--carbon);
  font-family: "Manrope", "Inter", sans-serif;
}

body.menu-open {
  overflow: hidden;
}

img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

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

button {
  font: inherit;
}

h1,
h2,
h3,
p,
figure {
  margin: 0;
}

h1,
h2,
h3,
.brand {
  font-family: "Sora", sans-serif;
}

h1,
h2 {
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: 0;
}

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  height: 84px;
  color: var(--light);
  background: rgba(7, 10, 15, 0.74);
  border-bottom: 1px solid rgba(170, 180, 190, 0.14);
  backdrop-filter: blur(16px);
}

.header-inner {
  width: min(1640px, calc(100% - 78px));
  height: 100%;
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 26px;
}

.brand,
.footer-brand {
  font-size: clamp(24px, 2vw, 36px);
  font-weight: 800;
  white-space: nowrap;
}

.brand span,
.footer-brand span {
  color: var(--yellow);
}

.main-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: clamp(14px, 1.5vw, 30px);
}

.main-nav a {
  position: relative;
  padding: 31px 0;
  color: rgba(248, 250, 252, 0.88);
  font-size: 13px;
  font-weight: 800;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 22px;
  width: 100%;
  height: 2px;
  background: var(--yellow);
  box-shadow: 0 0 18px rgba(255, 212, 59, 0.55);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.25s ease;
}

.main-nav a::before {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 14px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 14px rgba(25, 211, 255, 0.95);
  opacity: 0;
  transform: translateX(-50%) translateY(4px);
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.main-nav a:hover::after,
.main-nav a.active::after {
  transform: scaleX(1);
  transform-origin: left;
}

.main-nav a.active::before {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.header-actions {
  display: grid;
  justify-items: end;
  gap: 4px;
}

.phone-link,
.mail-link,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.phone-link,
.btn-primary {
  min-height: 50px;
  padding: 0 22px;
  border-radius: 5px;
  color: var(--carbon);
  background: linear-gradient(135deg, #ffe277, var(--yellow));
  box-shadow: 0 14px 34px rgba(255, 212, 59, 0.28);
  font-weight: 800;
  transition: transform 0.25s ease;
}

.mail-link {
  color: rgba(248, 250, 252, 0.74);
  font-size: 13px;
}

.btn {
  min-height: 54px;
  padding: 0 26px;
  border-radius: 5px;
  font-weight: 800;
  transition: transform 0.25s ease, background 0.25s ease, border-color 0.25s ease;
}

.btn-secondary,
.btn-outline {
  color: var(--light);
  border: 1px solid rgba(25, 211, 255, 0.45);
  background: rgba(7, 10, 15, 0.34);
}

.btn.big {
  min-height: 64px;
  padding: 0 34px;
  font-size: 17px;
}

.phone-link:hover,
.btn:hover {
  transform: translateY(-2px);
}

.menu-toggle {
  display: none;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(25, 211, 255, 0.32);
  border-radius: 5px;
  background: rgba(248, 250, 252, 0.05);
}

.menu-toggle span {
  display: block;
  width: 21px;
  height: 2px;
  margin: 5px auto;
  background: var(--yellow);
}

.hero {
  position: relative;
  min-height: 940px;
  padding-top: 84px;
  background: var(--carbon) url("images/hero.jpg") center / cover no-repeat;
  overflow: hidden;
}

.hero-shade,
.final-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(7, 10, 15, 0.96) 0%, rgba(7, 10, 15, 0.75) 44%, rgba(7, 10, 15, 0.36) 100%),
    radial-gradient(circle at 76% 30%, rgba(25, 211, 255, 0.16), transparent 34%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  width: min(1640px, calc(100% - 96px));
  min-height: 856px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(430px, 52%) 1fr;
  align-items: center;
  gap: 48px;
}

.hero-copy {
  max-width: 870px;
}

.eyebrow,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 22px;
  color: var(--cyan);
  font-family: "Sora", sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.eyebrow {
  padding: 9px 13px;
  border: 1px solid rgba(25, 211, 255, 0.45);
  border-radius: 4px;
  background: rgba(7, 10, 15, 0.46);
}

.section-kicker::after {
  content: "";
  width: 52px;
  height: 1px;
  background: var(--yellow);
  box-shadow: 0 0 14px rgba(255, 212, 59, 0.7);
}

.hero h1 {
  max-width: 850px;
  font-size: clamp(58px, 5.8vw, 104px);
}

.hero h1::first-line {
  color: var(--light);
}

.hero-text {
  max-width: 680px;
  margin-top: 26px;
  color: var(--muted);
  font-size: 20px;
  line-height: 1.74;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 38px;
}

.hero-proof {
  margin-top: 34px;
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--muted);
  font-weight: 800;
}

.hero-proof i,
.stars i {
  color: var(--yellow);
}

.hero-cards {
  align-self: end;
  padding-bottom: 72px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.hero-cards article {
  min-height: 210px;
  padding: 28px 20px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  border: 1px solid rgba(25, 211, 255, 0.30);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(25, 211, 255, 0.10), rgba(10, 31, 68, 0.42));
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.icon-pill,
.icon-badge,
.stat-icon,
.safety-icon,
.social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.icon-pill {
  width: 58px;
  height: 58px;
  margin-bottom: 20px;
  border: 1px solid var(--cyan);
  border-radius: 50%;
  color: var(--cyan);
  font-size: 24px;
  box-shadow: inset 0 0 22px rgba(25, 211, 255, 0.13), 0 0 20px rgba(25, 211, 255, 0.12);
}

.hero-cards h3 {
  color: var(--light);
  font-size: 16px;
}

.hero-cards p {
  margin-top: 12px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.58;
}

.power-band {
  min-height: 340px;
  display: flex;
  align-items: center;
  background:
    linear-gradient(90deg, rgba(10, 31, 68, 0.94), rgba(7, 10, 15, 0.98)),
    var(--night-blue);
}

.power-grid {
  width: min(1540px, calc(100% - 96px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid rgba(25, 211, 255, 0.22);
  border-radius: 8px;
  background: rgba(10, 31, 68, 0.52);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.32);
}

.power-grid article {
  min-height: 170px;
  padding: 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  border-right: 1px solid rgba(170, 180, 190, 0.22);
}

.power-grid article:last-child {
  border-right: 0;
}

.stat-icon {
  width: 58px;
  height: 58px;
  margin-bottom: 18px;
  color: var(--cyan);
  font-size: 32px;
}

.power-grid strong {
  color: var(--light);
  font-family: "Sora", sans-serif;
  font-size: 28px;
  font-weight: 700;
}

.power-grid small {
  margin-top: 8px;
  color: var(--steel);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.signature {
  min-height: 860px;
  display: flex;
  align-items: center;
  color: var(--carbon);
  background:
    radial-gradient(circle at 78% 38%, rgba(25, 211, 255, 0.12), transparent 28%),
    var(--light);
}

.signature-inner {
  width: min(1560px, calc(100% - 96px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 43% 50%;
  justify-content: space-between;
  align-items: center;
  gap: 64px;
}

.signature h2,
.section-heading h2,
.final-cta h2 {
  font-size: clamp(42px, 4vw, 72px);
}

.signature .section-kicker {
  color: var(--cyan);
}

.signature-copy > p:not(.section-kicker),
.final-inner p {
  margin-top: 24px;
  color: rgba(32, 40, 50, 0.76);
  font-size: 18px;
  line-height: 1.82;
}

.check-list {
  margin: 36px 0 0;
  padding: 0;
  display: grid;
  gap: 15px;
  list-style: none;
}

.check-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  color: rgba(32, 40, 50, 0.82);
  font-weight: 700;
  line-height: 1.55;
}

.check-list i {
  margin-top: 4px;
  color: #1581c8;
}

.signature .btn-outline {
  margin-top: 38px;
  color: var(--night-blue);
  border-color: var(--night-blue);
}

.signature-media {
  position: relative;
  height: 590px;
  overflow: hidden;
  border-radius: 8px;
  box-shadow: 0 28px 80px rgba(7, 10, 15, 0.20);
}

.signature-media figcaption {
  position: absolute;
  left: 28px;
  bottom: 28px;
  padding: 22px 26px;
  color: var(--light);
  border: 1px solid rgba(25, 211, 255, 0.36);
  border-radius: 8px;
  background: rgba(7, 10, 15, 0.74);
  font-family: "Sora", sans-serif;
  font-size: 34px;
  font-weight: 800;
}

.signature-media figcaption span {
  display: block;
  margin-top: 6px;
  color: var(--steel);
  font-size: 13px;
}

.services {
  min-height: 1350px;
  padding: 118px 0 130px;
  background:
    radial-gradient(circle at 80% 10%, rgba(25, 211, 255, 0.14), transparent 34%),
    var(--carbon);
}

.section-heading {
  width: min(1050px, calc(100% - 48px));
  margin: 0 auto 66px;
  text-align: center;
}

.centered {
  text-align: center;
}

.centered .section-kicker,
.section-heading .section-kicker {
  justify-content: center;
}

.services-grid {
  width: min(1580px, calc(100% - 96px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 22px;
}

.service-panel {
  grid-column: span 2;
  min-height: 500px;
  overflow: hidden;
  border: 1px solid rgba(25, 211, 255, 0.20);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.34);
}

.service-panel img {
  height: 50%;
  transition: transform 0.55s ease;
}

.service-panel:hover img {
  transform: scale(1.045);
}

.service-panel div {
  min-height: 50%;
  padding: 0 28px 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.icon-badge {
  width: 66px;
  height: 66px;
  margin-top: -33px;
  margin-bottom: 22px;
  border: 2px solid var(--cyan);
  border-radius: 50%;
  color: var(--yellow);
  background: var(--night-blue);
  font-size: 24px;
}

.service-panel h3 {
  color: var(--light);
  font-size: 20px;
}

.service-panel p {
  margin-top: 14px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.66;
}

.method {
  min-height: 920px;
  padding: 112px 0 120px;
  color: var(--carbon);
  background: var(--light);
}

.method .section-kicker {
  color: #167eb9;
}

.circuit {
  position: relative;
  width: min(1580px, calc(100% - 96px));
  min-height: 360px;
  margin: 46px auto 0;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 28px;
}

.circuit-line {
  position: absolute;
  left: 3%;
  right: 3%;
  top: 44px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan), var(--night-blue), var(--cyan), transparent);
}

.circuit-line::before,
.circuit-line::after {
  content: "";
  position: absolute;
  top: -5px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 18px rgba(25, 211, 255, 0.9);
}

.circuit-line::before {
  left: 8%;
}

.circuit-line::after {
  right: 8%;
}

.circuit article {
  position: relative;
  z-index: 1;
  text-align: center;
}

.circuit article > span {
  width: 78px;
  height: 78px;
  margin: 0 auto 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--night-blue);
  border-radius: 50%;
  color: var(--light);
  background: var(--carbon);
  box-shadow: 0 0 0 7px var(--light);
  font-family: "Sora", sans-serif;
  font-weight: 800;
}

.circuit h3 {
  color: var(--carbon);
  font-size: 18px;
}

.circuit p {
  max-width: 230px;
  margin: 13px auto 0;
  color: rgba(32, 40, 50, 0.72);
  font-size: 14px;
  line-height: 1.64;
}

.safety {
  min-height: 820px;
  padding: 112px 0;
  background:
    radial-gradient(circle at 15% 45%, rgba(25, 211, 255, 0.16), transparent 28%),
    radial-gradient(circle at 85% 60%, rgba(25, 211, 255, 0.12), transparent 30%),
    linear-gradient(180deg, #061a37, var(--night-blue));
}

.safety-grid {
  width: min(1440px, calc(100% - 96px));
  margin: 58px auto 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}

.safety-grid article {
  min-height: 310px;
  padding: 38px 52px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  border-right: 1px solid rgba(25, 211, 255, 0.30);
}

.safety-grid article:last-child {
  border-right: 0;
}

.safety-icon {
  width: 84px;
  height: 84px;
  margin-bottom: 26px;
  border: 1px solid var(--cyan);
  border-radius: 50%;
  color: var(--cyan);
  font-size: 34px;
  box-shadow: inset 0 0 24px rgba(25, 211, 255, 0.12);
}

.safety h3 {
  color: var(--light);
  font-size: 24px;
}

.safety p {
  max-width: 360px;
  margin-top: 16px;
  color: var(--muted);
  line-height: 1.7;
}

.gallery {
  min-height: 1250px;
  padding: 112px 0 124px;
  color: var(--carbon);
  background: var(--light);
}

.gallery .section-kicker {
  color: #167eb9;
}

.gallery-grid {
  width: min(1580px, calc(100% - 96px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: 162px;
  gap: 18px;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 6px;
  box-shadow: 0 22px 70px rgba(7, 10, 15, 0.16);
}

.gallery-item.wide {
  grid-column: span 5;
  grid-row: span 3;
}

.gallery-item.vertical {
  grid-column: span 3;
  grid-row: span 2;
}

.gallery-item {
  grid-column: span 4;
  grid-row: span 3;
}

.gallery-item.tall {
  grid-column: span 3;
  grid-row: span 4;
}

.gallery-item figcaption {
  position: absolute;
  left: 16px;
  bottom: 14px;
  padding: 8px 12px;
  color: var(--carbon);
  background: var(--yellow);
  font-size: 13px;
  font-weight: 800;
}

.testimonials {
  min-height: 760px;
  padding: 108px 0 116px;
  background: linear-gradient(180deg, #081325, var(--carbon));
}

.testimonial-grid {
  width: min(1480px, calc(100% - 96px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-grid article {
  min-height: 300px;
  padding: 34px 32px;
  border: 1px solid rgba(25, 211, 255, 0.24);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(25, 211, 255, 0.08), rgba(32, 40, 50, 0.50));
}

.testimonial-grid p {
  min-height: 125px;
  margin-top: 18px;
  color: var(--muted);
  line-height: 1.72;
}

.testimonial-grid strong,
.testimonial-grid span {
  display: block;
}

.testimonial-grid strong {
  margin-top: 20px;
}

.testimonial-grid span {
  margin-top: 4px;
  color: var(--steel);
  font-size: 13px;
  font-weight: 800;
}

.faq {
  min-height: 760px;
  padding: 108px 0 118px;
  color: var(--carbon);
  background: var(--light);
}

.faq .section-kicker {
  color: #167eb9;
}

.faq-list {
  width: min(1320px, calc(100% - 96px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px 22px;
}

.faq-item {
  overflow: hidden;
  border: 1px solid rgba(10, 31, 68, 0.16);
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.76);
}

.faq-item button {
  width: 100%;
  min-height: 66px;
  padding: 0 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-align: left;
  border: 0;
  color: var(--carbon);
  background: transparent;
  font-weight: 800;
  cursor: pointer;
}

.faq-item button i {
  color: #167eb9;
  transition: transform 0.25s ease;
}

.faq-item div {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.28s ease;
}

.faq-item p {
  padding: 0 22px 22px;
  color: rgba(32, 40, 50, 0.72);
  line-height: 1.7;
}

.faq-item.open div {
  max-height: 160px;
}

.faq-item.open button i {
  transform: rotate(45deg);
}

.final-cta {
  position: relative;
  min-height: 700px;
  display: flex;
  align-items: center;
  background: var(--carbon) url("images/cta-final.jpg") center / cover no-repeat;
  overflow: hidden;
}

.final-inner {
  position: relative;
  z-index: 1;
  width: min(850px, calc(100% - 96px));
  margin-left: max(48px, calc((100vw - 1580px) / 2));
}

.final-inner p:not(.section-kicker) {
  color: var(--muted);
}

.final-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 38px;
}

.email-line {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  margin-top: 26px;
  color: var(--light);
  font-weight: 800;
}

.email-line i {
  color: var(--yellow);
}

.site-footer {
  padding: 74px max(48px, calc((100vw - 1580px) / 2)) 24px;
  background: #05080d;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.35fr 0.85fr 1.05fr 1.1fr 0.85fr;
  gap: 46px;
  padding-bottom: 58px;
  border-bottom: 1px solid rgba(170, 180, 190, 0.14);
}

.footer-brand {
  display: inline-block;
  margin-bottom: 18px;
}

.footer-grid h3 {
  margin-bottom: 18px;
  color: var(--cyan);
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.footer-grid p,
.footer-grid a {
  color: rgba(248, 250, 252, 0.70);
  font-size: 14px;
  line-height: 1.82;
}

.footer-grid div:not(:first-child) a {
  display: block;
  margin-bottom: 8px;
}

.social-links {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}

.social-links a {
  width: 42px;
  height: 42px;
  border: 1px solid rgba(25, 211, 255, 0.32);
  border-radius: 50%;
  color: var(--cyan);
}

.footer-bottom {
  min-height: 80px;
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 22px;
  color: rgba(248, 250, 252, 0.52);
  font-size: 13px;
}

.skywebis-signature a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 4px;
}

@media (max-width: 1260px) {
  .header-inner {
    width: calc(100% - 40px);
    grid-template-columns: auto auto auto;
    justify-content: space-between;
  }

  .main-nav {
    position: fixed;
    top: 84px;
    right: 20px;
    width: min(410px, calc(100vw - 40px));
    padding: 24px;
    display: grid;
    justify-content: stretch;
    border: 1px solid rgba(25, 211, 255, 0.26);
    border-radius: 8px;
    background: rgba(7, 10, 15, 0.98);
    box-shadow: var(--shadow);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px);
    transition: opacity 0.25s ease, transform 0.25s ease;
  }

  .main-nav.open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .main-nav a {
    padding: 15px 0;
  }

  .main-nav a::after {
    bottom: 8px;
  }

  .main-nav a::before {
    bottom: 2px;
  }

  .menu-toggle {
    display: block;
  }

  .hero-inner,
  .signature-inner {
    grid-template-columns: 1fr;
  }

  .hero-cards {
    align-self: auto;
    padding-bottom: 46px;
  }

  .power-grid,
  .services-grid,
  .circuit,
  .testimonial-grid,
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .circuit-line {
    display: none;
  }

  .service-panel {
    grid-column: span 1;
  }

  .gallery-grid {
    grid-template-columns: repeat(6, 1fr);
  }

  .gallery-item,
  .gallery-item.wide,
  .gallery-item.tall {
    grid-column: span 3;
    grid-row: span 3;
  }
}

@media (max-width: 760px) {
  .site-header {
    height: 74px;
  }

  .header-inner {
    width: calc(100% - 28px);
    gap: 10px;
  }

  .brand {
    font-size: 23px;
  }

  .mail-link {
    display: none;
  }

  .phone-link {
    width: 48px;
    min-width: 48px;
    padding: 0;
  }

  .phone-link span {
    display: none;
  }

  .main-nav {
    top: 74px;
    right: 14px;
  }

  .hero {
    min-height: 760px;
    padding-top: 74px;
  }

  .hero-inner {
    width: calc(100% - 32px);
    min-height: 686px;
    gap: 28px;
  }

  .hero h1 {
    font-size: 42px;
    line-height: 1.06;
  }

  .hero-text {
    font-size: 16px;
    line-height: 1.66;
  }

  .hero-actions,
  .final-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .btn,
  .btn.big {
    width: 100%;
    min-height: 56px;
    padding: 0 18px;
  }

  .hero-cards,
  .power-grid,
  .services-grid,
  .circuit,
  .safety-grid,
  .testimonial-grid,
  .faq-list,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero-cards article {
    min-height: 164px;
  }

  .power-band,
  .signature,
  .services,
  .method,
  .safety,
  .gallery,
  .testimonials,
  .faq {
    min-height: auto;
    padding: 76px 0;
  }

  .power-grid,
  .signature-inner,
  .services-grid,
  .circuit,
  .safety-grid,
  .testimonial-grid,
  .faq-list,
  .gallery-grid {
    width: calc(100% - 32px);
  }

  .power-grid article,
  .safety-grid article {
    border-right: 0;
    border-bottom: 1px solid rgba(25, 211, 255, 0.24);
  }

  .power-grid article:last-child,
  .safety-grid article:last-child {
    border-bottom: 0;
  }

  .signature h2,
  .section-heading h2,
  .final-cta h2 {
    font-size: 38px;
    line-height: 1.08;
  }

  .signature-media {
    height: 430px;
  }

  .section-heading {
    width: calc(100% - 32px);
    margin-bottom: 42px;
  }

  .service-panel {
    min-height: 500px;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: auto;
  }

  .gallery-item,
  .gallery-item.wide,
  .gallery-item.tall {
    grid-column: auto;
    grid-row: auto;
    height: 420px;
  }

  .gallery-item:nth-child(even) {
    height: 500px;
  }

  .final-cta {
    min-height: 700px;
  }

  .final-inner {
    width: calc(100% - 32px);
    margin: 0 auto;
  }

  .site-footer {
    padding: 64px 16px 24px;
  }

  .footer-bottom {
    display: grid;
    align-items: start;
  }
}