:root {
  --ink: #07131d;
  --navy: #081a2b;
  --night: #02070d;
  --blue: #0087ff;
  --blue-hot: #25d7ff;
  --blue-soft: #ddf8ff;
  --rinse: #78f6c5;
  --steel: #6f7a86;
  --muted: #526173;
  --paper: #f5f9fb;
  --white: #ffffff;
  --line: #c8d7e6;
  --warning: #c7ff42;
  --shadow: 0 22px 60px rgba(5, 18, 32, 0.18);
  --font: "Rajdhani", "Arial Narrow", Arial, sans-serif;
  --body-font: "Manrope", "Segoe UI", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 14% 8%, rgba(37, 215, 255, 0.2), transparent 26rem),
    radial-gradient(circle at 88% 34%, rgba(120, 246, 197, 0.16), transparent 23rem),
    linear-gradient(180deg, #f8fcff 0%, var(--paper) 46%, #eef8fb 100%);
  font-family: var(--body-font);
  line-height: 1.55;
}

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

a {
  color: inherit;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 20;
  background: var(--white);
  padding: 0.75rem 1rem;
}

.skip-link:focus {
  top: 1rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(4, 12, 22, 0.92);
  border-bottom: 1px solid rgba(53, 201, 255, 0.28);
  backdrop-filter: blur(16px);
}

.nav-shell {
  width: min(1160px, calc(100% - 32px));
  min-height: 82px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  color: var(--white);
  text-decoration: none;
  font-family: var(--font);
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.brand-mark {
  width: 62px;
  height: 62px;
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 2px solid var(--blue-hot);
  border-radius: 50%;
  background: var(--night);
  box-shadow: 0 0 0 4px rgba(0, 148, 255, 0.18), 0 0 24px rgba(0, 148, 255, 0.36);
}

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

.brand small {
  display: block;
  color: #8fdfff;
  font-family: var(--body-font);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.nav-links a,
.button,
button {
  min-height: 44px;
}

.nav-links a {
  padding: 0.65rem 0.85rem;
  color: #dcedff;
  text-decoration: none;
  font-size: 0.94rem;
  font-weight: 800;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.84rem 1.08rem;
  border: 1px solid transparent;
  border-radius: 7px;
  color: var(--white);
  background: linear-gradient(135deg, #08608f, #0074c7 52%, #0b2f4f);
  border-color: rgba(143, 223, 255, 0.22);
  box-shadow: 0 12px 28px rgba(0, 83, 145, 0.22);
  text-decoration: none;
  font-weight: 900;
  line-height: 1;
  cursor: pointer;
}

.button:hover {
  filter: brightness(1.08);
  box-shadow: 0 14px 32px rgba(0, 83, 145, 0.3);
}

.button.secondary {
  color: var(--white);
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(143, 223, 255, 0.28);
  box-shadow: none;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.08);
}

.menu-toggle span,
.menu-toggle::before,
.menu-toggle::after {
  content: "";
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--white);
}

.hero {
  min-height: calc(100vh - 82px);
  display: grid;
  align-items: end;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 78% 32%, rgba(37, 215, 255, 0.34), transparent 22rem),
    radial-gradient(circle at 92% 80%, rgba(120, 246, 197, 0.24), transparent 24rem),
    linear-gradient(135deg, #02070d 0%, #081a2b 52%, #064d76 100%);
}

.hero::before {
  content: "";
  position: absolute;
  right: max(2rem, 8vw);
  top: 50%;
  width: min(430px, 42vw);
  aspect-ratio: 1;
  background: url("../images/revival-logo-source.png") center / cover no-repeat;
  border: 1px solid rgba(53, 201, 255, 0.22);
  border-radius: 50%;
  box-shadow: 0 0 0 10px rgba(0, 148, 255, 0.08), 0 28px 90px rgba(0, 148, 255, 0.28);
  opacity: 0.42;
  transform: translateY(-45%);
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto -8% -18% 40%;
  height: 38%;
  background:
    repeating-linear-gradient(115deg, transparent 0 18px, rgba(143, 223, 255, 0.14) 18px 21px, transparent 21px 38px),
    linear-gradient(135deg, transparent 10%, rgba(53, 201, 255, 0.44), transparent 70%);
  transform: skewY(-8deg);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  width: min(1160px, calc(100% - 32px));
  margin: 0 auto;
  padding: 7rem 0 5rem;
  color: var(--white);
}

.eyebrow {
  margin: 0 0 0.8rem;
  color: var(--blue-hot);
  font-size: 0.8rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: var(--font);
  line-height: 1.02;
  letter-spacing: 0.02em;
}

h1 {
  max-width: 820px;
  font-size: clamp(2.6rem, 7vw, 6.4rem);
  text-transform: uppercase;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.6rem);
}

h3 {
  font-size: 1.35rem;
}

.hero p {
  max-width: 620px;
  margin: 1.25rem 0 0;
  color: #ecf8ff;
  font-size: clamp(1.05rem, 2vw, 1.28rem);
}

.hero-tagline {
  color: var(--rinse) !important;
  font-family: var(--font);
  font-size: clamp(1.08rem, 2vw, 1.38rem) !important;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 2rem;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  max-width: 780px;
  margin-top: 4rem;
  border: 1px solid rgba(143, 223, 255, 0.32);
  background: rgba(143, 223, 255, 0.18);
  box-shadow: var(--shadow);
}

.hero-metrics div {
  padding: 1rem;
  background: rgba(4, 12, 22, 0.76);
}

.hero-metrics strong {
  display: block;
  color: var(--blue-hot);
  font-family: var(--font);
  font-size: 1.22rem;
  text-transform: uppercase;
}

.section {
  padding: 5rem 0;
}

.personality-strip {
  padding: 1.25rem 0;
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(0, 135, 255, 0.28), rgba(120, 246, 197, 0.12)),
    #06111f;
  border-top: 1px solid rgba(53, 201, 255, 0.22);
  border-bottom: 1px solid rgba(53, 201, 255, 0.22);
}

.personality-strip p {
  max-width: 880px;
  margin: 0;
  color: #e7f8ff;
  font-weight: 700;
}

.personality-strip strong {
  color: var(--blue-hot);
}

.section.alt {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(232, 246, 255, 0.9)),
    radial-gradient(circle at 80% 10%, rgba(0, 148, 255, 0.18), transparent 22rem);
}

.container {
  width: min(1160px, calc(100% - 32px));
  margin: 0 auto;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 2rem;
}

.section-head p {
  max-width: 600px;
  margin: 0;
  color: var(--muted);
}

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

.service-card,
.contact-panel,
.booking-panel,
.social-card,
.testimonial,
.gallery-empty,
.work-empty {
  border: 1px solid rgba(0, 148, 255, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 12px 36px rgba(7, 24, 39, 0.08);
}

.service-card {
  position: relative;
  overflow: hidden;
  padding: 1.3rem;
}

.service-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 5px;
  background: linear-gradient(90deg, #08608f, var(--blue-hot), rgba(120, 246, 197, 0.72));
}

.service-card::after,
.service-detail::after {
  content: "REVIVAL CLEAN";
  position: absolute;
  right: 0.9rem;
  top: 0.9rem;
  color: rgba(8, 26, 43, 0.08);
  font-family: var(--font);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.service-card svg {
  width: 34px;
  height: 34px;
  color: var(--blue);
}

.service-card p,
.testimonial p,
.social-card p,
.gallery-empty p,
.work-empty p {
  color: var(--muted);
}

.service-card a,
.social-card a,
.contact-list a {
  color: #006dbe;
  font-weight: 900;
  text-decoration: none;
}

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

.service-detail {
  position: relative;
  overflow: hidden;
  display: grid;
  gap: 1rem;
  align-content: start;
  padding: 1.35rem;
  border: 1px solid rgba(0, 148, 255, 0.18);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(239, 249, 255, 0.96));
  box-shadow: 0 12px 36px rgba(7, 24, 39, 0.08);
}

.service-detail p {
  margin: 0;
  color: var(--muted);
}

.service-note {
  padding-top: 0.75rem;
  border-top: 1px solid rgba(0, 148, 255, 0.18);
  color: #173047 !important;
  font-size: 0.92rem;
  font-weight: 800;
}

.service-detail .button {
  justify-self: start;
}

.faq-list {
  display: grid;
  gap: 0.8rem;
  max-width: 900px;
}

.faq-list details {
  border: 1px solid rgba(0, 148, 255, 0.2);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 10px 28px rgba(7, 24, 39, 0.07);
}

.faq-list summary {
  cursor: pointer;
  padding: 1rem 1.1rem;
  color: var(--ink);
  font-family: var(--font);
  font-size: 1.2rem;
  font-weight: 900;
}

.faq-list summary::marker {
  color: var(--blue);
}

.faq-list p {
  margin: 0;
  padding: 0 1.1rem 1.1rem;
  color: var(--muted);
}

.work-empty-section {
  background:
    linear-gradient(135deg, #06111f 0%, #092e4c 55%, #10e3c2 140%);
}

.work-empty {
  max-width: 820px;
  padding: 2rem;
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.04)),
    rgba(2, 5, 10, 0.74);
  border-color: rgba(143, 223, 255, 0.28);
}

.work-empty p {
  max-width: 620px;
  color: #dff6ff;
}

.band {
  padding: 3rem 0;
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(2, 7, 13, 0.96), rgba(0, 86, 148, 0.9)),
    radial-gradient(circle at 95% 0%, rgba(120, 246, 197, 0.35), transparent 24rem);
}

.band .container {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 2rem;
}

.band p {
  margin: 0.75rem 0 0;
  color: #dff6ff;
}

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

.testimonial,
.social-card {
  padding: 1.25rem;
}

.social-card {
  background: linear-gradient(180deg, var(--white), #eff9ff);
}

.page-hero {
  padding: 5rem 0 3rem;
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(2, 7, 13, 0.96), rgba(6, 42, 71, 0.9)),
    radial-gradient(circle at 82% 10%, rgba(120, 246, 197, 0.32), transparent 24rem);
  border-bottom: 1px solid rgba(53, 201, 255, 0.24);
}

.page-hero p {
  max-width: 720px;
  color: #dff6ff;
  font-size: 1.12rem;
}

.gallery-empty {
  display: grid;
  place-items: center;
  gap: 1rem;
  min-height: 430px;
  padding: 2rem;
  text-align: center;
}

.gallery-empty img {
  width: 118px;
  height: 118px;
}

.gallery-empty .gallery-logo {
  width: min(360px, 86vw);
  height: auto;
  border-radius: 8px;
  border: 1px solid rgba(0, 148, 255, 0.28);
  box-shadow: 0 18px 50px rgba(2, 5, 10, 0.24);
}

.gallery-empty p {
  max-width: 620px;
  margin: 0;
}

.before-after-gallery {
  display: grid;
  gap: 1.4rem;
}

.comparison-card {
  padding: 1rem;
  border: 1px solid rgba(0, 148, 255, 0.2);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(238, 248, 255, 0.96));
  box-shadow: 0 14px 38px rgba(7, 24, 39, 0.1);
}

.video-card {
  padding: 1rem;
  border: 1px solid rgba(0, 148, 255, 0.2);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(238, 248, 255, 0.96));
  box-shadow: 0 14px 38px rgba(7, 24, 39, 0.1);
}

.comparison-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.comparison-head .eyebrow {
  margin: 0;
}

.comparison-images {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  align-items: start;
}

.comparison-images figure {
  position: relative;
  overflow: hidden;
  margin: 0;
  border-radius: 8px;
  background:
    radial-gradient(circle at 50% 20%, rgba(53, 201, 255, 0.12), transparent 18rem),
    var(--night);
}

.comparison-images span {
  position: absolute;
  left: 0.75rem;
  top: 0.75rem;
  z-index: 1;
  padding: 0.45rem 0.7rem;
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 999px;
  color: var(--white);
  background: rgba(2, 5, 10, 0.72);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  backdrop-filter: blur(8px);
}

.comparison-images img {
  width: 100%;
  height: auto;
  max-height: 590px;
  object-fit: contain;
  background: var(--night);
}

.video-card video {
  display: block;
  width: 100%;
  max-height: 680px;
  border-radius: 8px;
  background: var(--night);
}

form {
  display: grid;
  gap: 1rem;
}

label {
  display: grid;
  gap: 0.35rem;
  color: #1b2a3d;
  font-weight: 900;
}

input,
select,
textarea {
  width: 100%;
  min-height: 48px;
  border: 1px solid #b9cde1;
  border-radius: 7px;
  padding: 0.78rem 0.9rem;
  background: var(--white);
  color: var(--ink);
  font: inherit;
}

input[type="file"] {
  padding: 0.65rem;
  background: #eef8ff;
}

.form-note {
  margin: -0.35rem 0 0;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
}

input:focus,
select:focus,
textarea:focus {
  outline: 3px solid rgba(53, 201, 255, 0.35);
  border-color: var(--blue);
}

textarea {
  min-height: 132px;
  resize: vertical;
}

.booking-grid {
  grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.75fr);
}

.booking-panel,
.contact-panel {
  padding: 1.25rem;
}

.summary-box {
  display: grid;
  gap: 0.35rem;
  margin-top: 1rem;
  padding: 1rem;
  border-radius: 8px;
  background: #e2f7ff;
  color: #06344f;
  border: 1px solid rgba(0, 148, 255, 0.22);
}

.summary-box.is-submitted {
  background: #fff2cf;
}

.contact-grid {
  grid-template-columns: 0.85fr 1.15fr;
}

.contact-list {
  display: grid;
  gap: 0.8rem;
  margin: 1rem 0 0;
}

.service-area {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0;
  list-style: none;
}

.service-area li {
  padding: 0.45rem 0.7rem;
  border: 1px solid #b9dfff;
  border-radius: 999px;
  background: #eef8ff;
  color: #173047;
  font-weight: 900;
}

.site-footer {
  padding: 2rem 0;
  color: #dcefff;
  background: var(--night);
  border-top: 1px solid rgba(53, 201, 255, 0.22);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1.2rem 2rem;
  align-items: center;
}

.footer-links,
.social-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  align-items: center;
  justify-content: flex-end;
}

.footer-links a,
.social-bar a {
  text-decoration: none;
}

.social-bar {
  grid-column: 1 / -1;
  justify-content: center;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.social-bar a {
  width: 48px;
  height: 48px;
  display: inline-grid;
  place-items: center;
  padding: 0;
  border: 1px solid rgba(53, 201, 255, 0.36);
  border-radius: 50%;
  color: var(--blue-hot);
  background:
    radial-gradient(circle at 30% 24%, rgba(255, 255, 255, 0.22), transparent 42%),
    rgba(0, 148, 255, 0.12);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06), 0 10px 26px rgba(0, 148, 255, 0.16);
  text-align: center;
  font-weight: 900;
}

.social-bar a:hover {
  color: var(--white);
  background:
    radial-gradient(circle at 30% 24%, rgba(255, 255, 255, 0.28), transparent 42%),
    linear-gradient(135deg, rgba(8, 96, 143, 0.95), rgba(0, 116, 199, 0.95));
  transform: translateY(-2px);
}

.social-bar svg {
  width: 23px;
  height: 23px;
  fill: currentColor;
}

@media (max-width: 860px) {
  .menu-toggle {
    display: block;
  }

  .nav-links {
    position: fixed;
    inset: 82px 0 auto 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    background: var(--night);
    border-bottom: 1px solid rgba(53, 201, 255, 0.3);
    box-shadow: var(--shadow);
  }

  [data-nav-open] .nav-links {
    display: flex;
  }

  .nav-links a,
  .nav-links .button {
    width: 100%;
    justify-content: center;
  }

  .hero {
    min-height: auto;
  }

  .hero::before {
    right: -4rem;
    top: 22%;
    width: 320px;
    opacity: 0.2;
  }

  .hero-inner {
    padding: 5rem 0 3rem;
  }

  .hero-metrics,
  .service-grid,
  .service-list,
  .testimonial-row,
  .social-grid,
  .booking-grid,
  .contact-grid,
  .band .container,
  .comparison-images,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .section-head {
    display: grid;
  }

  .comparison-head {
    display: grid;
  }

  .band .button {
    width: 100%;
  }

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

@media (max-width: 560px) {
  .brand span:last-child {
    max-width: 195px;
  }

  .brand-mark {
    width: 54px;
    height: 54px;
  }

  .hero-actions {
    display: grid;
  }

  .hero-metrics {
    margin-top: 2rem;
  }

  .section {
    padding: 3.25rem 0;
  }
}