:root {
  --bg: #05070a;
  --bg-elevated: #0a1018;
  --glass: rgba(14, 22, 34, 0.72);
  --midnight: #0d1b2a;
  --midnight-2: #152536;
  --silver: #c5ced8;
  --silver-dim: #8a96a6;
  --cyan: #5ec8d8;
  --cyan-soft: rgba(94, 200, 216, 0.18);
  --line: rgba(197, 206, 216, 0.14);
  --text: #d7dee7;
  --text-strong: #edf2f7;
  --danger: #e08a8a;
  --ok: #7dceb0;
  --font-display: "Barlow Condensed", "Arial Narrow", sans-serif;
  --font-body: "Barlow", "Helvetica Neue", sans-serif;
  --wrap: 1120px;
  --narrow: 720px;
  --radius: 2px;
  --header-h: 4.25rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--text);
  background:
    radial-gradient(ellipse 80% 50% at 10% -10%, rgba(94, 200, 216, 0.08), transparent 55%),
    radial-gradient(ellipse 60% 40% at 90% 0%, rgba(21, 37, 54, 0.9), transparent 50%),
    linear-gradient(180deg, #05070a 0%, #070d16 40%, #05070a 100%);
  background-attachment: fixed;
}

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

a {
  color: var(--cyan);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--text-strong);
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--text-strong);
  line-height: 1.15;
}

h1 { font-size: clamp(2.4rem, 6vw, 4.2rem); font-weight: 300; }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.4rem); margin: 0 0 0.75rem; }
h3 { font-size: 1.35rem; margin: 0 0 0.5rem; }

p { margin: 0 0 1rem; }

.visually-hidden,
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.wrap {
  width: min(100% - 2rem, var(--wrap));
  margin-inline: auto;
}

.wrap.narrow,
.narrow {
  width: min(100% - 2rem, var(--narrow));
  margin-inline: auto;
}

.center { text-align: center; }

.lead {
  font-size: 1.15rem;
  color: var(--silver);
  font-weight: 300;
  max-width: 38rem;
}

.eyebrow {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.85rem;
  color: var(--cyan);
  margin-bottom: 0.75rem;
}

.section {
  padding: 4.5rem 0;
}

.section--glass {
  background: linear-gradient(180deg, rgba(13, 27, 42, 0.55), rgba(10, 16, 24, 0.35));
  border-block: 1px solid var(--line);
}

.section--cta {
  padding: 5rem 0;
}

.section__intro {
  color: var(--silver-dim);
  max-width: 36rem;
  margin-bottom: 2rem;
}

.page-block { padding: 3.5rem 0 5rem; }

.page-head { margin-bottom: 2rem; }

.prose h2 { margin-top: 2rem; }
.prose ul { padding-left: 1.2rem; }
.prose li { margin-bottom: 0.45rem; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(14px);
  background: rgba(5, 7, 10, 0.78);
  border-bottom: 1px solid var(--line);
}

.site-header__inner {
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: var(--text-strong);
}

.brand__mark {
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #fff, var(--cyan) 45%, transparent 70%);
  box-shadow: 0 0 0 1px rgba(94, 200, 216, 0.35), 0 0 18px rgba(94, 200, 216, 0.35);
}

.brand__text {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-nav ul {
  display: flex;
  gap: 1.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav a {
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--silver-dim);
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--cyan);
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--line);
  width: 2.6rem;
  height: 2.6rem;
  padding: 0.55rem;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  height: 1px;
  background: var(--silver);
  margin: 0.35rem 0;
}

/* Hero — full-bleed rain glass, brand dominant */
.hero--rain {
  position: relative;
  min-height: min(92vh, 820px);
  display: grid;
  align-items: end;
  overflow: hidden;
  isolation: isolate;
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.55) brightness(0.45);
}

.hero__veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(5, 7, 10, 0.35) 0%, rgba(5, 7, 10, 0.55) 45%, rgba(5, 7, 10, 0.92) 100%),
    linear-gradient(90deg, rgba(5, 7, 10, 0.65), transparent 55%);
}

.hero__droplets {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 12% 18%, rgba(197, 206, 216, 0.35) 0 1px, transparent 2px),
    radial-gradient(circle at 28% 42%, rgba(94, 200, 216, 0.28) 0 1px, transparent 2px),
    radial-gradient(circle at 63% 22%, rgba(197, 206, 216, 0.22) 0 1.5px, transparent 3px),
    radial-gradient(circle at 78% 58%, rgba(94, 200, 216, 0.25) 0 1px, transparent 2px),
    radial-gradient(circle at 45% 72%, rgba(197, 206, 216, 0.2) 0 1px, transparent 2px),
    radial-gradient(circle at 88% 30%, rgba(197, 206, 216, 0.3) 0 1px, transparent 2px);
  animation: drizzle 12s linear infinite;
  opacity: 0.55;
  pointer-events: none;
}

@keyframes drizzle {
  from { transform: translateY(0); }
  to { transform: translateY(24px); }
}

.hero__content {
  padding: 5rem 0 4rem;
  max-width: 40rem;
  margin-left: max(1rem, calc((100% - var(--wrap)) / 2));
  margin-right: auto;
  animation: rise 1s ease-out both;
}

@keyframes rise {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero__brand {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 8vw, 5.5rem);
  font-weight: 300;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-strong);
  margin: 0 0 0.35rem;
  line-height: 0.95;
  text-shadow: 0 0 40px rgba(94, 200, 216, 0.2);
}

.hero__title {
  font-size: clamp(1.35rem, 2.8vw, 1.85rem);
  font-weight: 400;
  color: var(--cyan);
  margin: 0 0 1rem;
  max-width: 22ch;
}

.hero__lede {
  color: var(--silver);
  margin-bottom: 1.75rem;
}

.page-hero {
  padding: 3.5rem 0 1rem;
}

.page-hero--media {
  position: relative;
  padding: 6rem 0 3rem;
  overflow: hidden;
  isolation: isolate;
}

.page-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.page-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.5) brightness(0.4);
}

/* Buttons + rain ripples */
.btn {
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid transparent;
  padding: 0.85rem 1.4rem;
  cursor: pointer;
  transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.btn--primary {
  background: linear-gradient(180deg, rgba(94, 200, 216, 0.22), rgba(13, 27, 42, 0.9));
  border-color: rgba(94, 200, 216, 0.45);
  color: var(--text-strong);
}

.btn--primary:hover {
  background: linear-gradient(180deg, rgba(94, 200, 216, 0.35), rgba(13, 27, 42, 0.95));
  color: #fff;
}

.btn--ghost {
  background: transparent;
  border-color: var(--line);
  color: var(--silver);
}

.btn--ghost:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

.btn .ripple {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(94, 200, 216, 0.55);
  transform: scale(0);
  animation: rain-ripple 0.9s ease-out forwards;
  pointer-events: none;
}

@keyframes rain-ripple {
  to {
    transform: scale(2.8);
    opacity: 0;
  }
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

.text-link {
  font-family: var(--font-display);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 0.95rem;
}

/* Layout helpers */
.split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2.5rem;
  align-items: center;
}

.media-frame {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--glass);
  box-shadow: inset 0 0 40px rgba(94, 200, 216, 0.05);
}

.media-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.7) brightness(0.85);
}

.plain-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
}

.plain-list li {
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--line);
  color: var(--silver);
}

.offer-row,
.quote-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin: 2rem 0;
}

.offer,
.quote {
  padding: 1.4rem 0;
  border-top: 1px solid var(--line);
}

.offer h3 a {
  text-decoration: none;
  color: var(--text-strong);
}

.offer__meta {
  font-family: var(--font-display);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.85rem;
  color: var(--silver-dim);
}

.quote {
  margin: 0;
}

.quote p {
  font-size: 1.05rem;
  color: var(--silver);
}

.quote footer {
  color: var(--cyan);
  font-size: 0.92rem;
}

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

.service-card,
.blog-card {
  border: 1px solid var(--line);
  background: rgba(10, 16, 24, 0.65);
}

.service-card__media img,
.blog-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  filter: saturate(0.65) brightness(0.8);
}

.service-card__body,
.blog-card__body {
  padding: 1.25rem 1.35rem 1.5rem;
}

.service-card h2 a,
.blog-card h2 a {
  text-decoration: none;
  color: var(--text-strong);
}

.meta-list {
  display: grid;
  gap: 1rem;
  margin: 2rem 0;
  padding: 1.25rem 0;
  border-block: 1px solid var(--line);
}

.meta-list dt {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.8rem;
  color: var(--silver-dim);
}

.meta-list dd {
  margin: 0.2rem 0 0;
  color: var(--text-strong);
}

.lab-list {
  display: grid;
  gap: 2rem;
}

.lab-item {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 1.75rem;
  align-items: center;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--line);
}

.lab-item__media {
  margin: 0;
  border: 1px solid var(--line);
  overflow: hidden;
}

.lab-item__media img {
  width: 100%;
  aspect-ratio: 8 / 5;
  object-fit: cover;
  filter: saturate(0.6) brightness(0.75);
}

/* Forms */
.contact-form {
  display: grid;
  gap: 1rem;
  padding: 1.5rem;
  border: 1px solid var(--line);
  background: rgba(10, 16, 24, 0.7);
}

.field label {
  display: block;
  font-family: var(--font-display);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 0.85rem;
  margin-bottom: 0.4rem;
  color: var(--silver-dim);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 0.75rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(5, 7, 10, 0.85);
  color: var(--text-strong);
  font: inherit;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: 1px solid var(--cyan);
  border-color: var(--cyan);
}

.field-error,
.form-status--error {
  color: var(--danger);
  font-size: 0.92rem;
  margin: 0.35rem 0 0;
}

.form-status--success {
  color: var(--ok);
  margin: 0.75rem 0 0;
}

.field input.is-invalid,
.field select.is-invalid,
.field textarea.is-invalid {
  border-color: var(--danger);
}

/* Cookie banner */
.cookie-banner {
  position: fixed;
  inset: auto 0 0 0;
  z-index: 50;
  background: rgba(7, 11, 18, 0.94);
  border-top: 1px solid rgba(94, 200, 216, 0.28);
  backdrop-filter: blur(12px);
  padding: 1rem 0;
}

.cookie-banner__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
}

.cookie-banner__inner p {
  margin: 0;
  flex: 1 1 18rem;
  color: var(--silver);
  font-size: 0.95rem;
}

.cookie-banner__actions {
  display: flex;
  gap: 0.6rem;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 3rem 0 2rem;
  background: rgba(5, 7, 10, 0.9);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 0.8fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.site-footer__name {
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-strong);
  margin-bottom: 0.35rem;
}

.site-footer__tag { color: var(--silver-dim); }

.site-footer__legal {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.site-footer__legal a {
  text-decoration: none;
  color: var(--silver-dim);
  font-family: var(--font-display);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.9rem;
}

.site-footer__copy {
  color: var(--silver-dim);
  font-size: 0.88rem;
  border-top: 1px solid var(--line);
  padding-top: 1.25rem;
}

@media (max-width: 900px) {
  .split,
  .offer-row,
  .quote-row,
  .service-grid,
  .blog-grid,
  .site-footer__grid,
  .lab-item {
    grid-template-columns: 1fr;
  }

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

  .site-nav {
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: rgba(5, 7, 10, 0.97);
    border-bottom: 1px solid var(--line);
    display: none;
    padding: 1rem 1.25rem 1.4rem;
  }

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

  .site-nav ul {
    flex-direction: column;
    gap: 0.85rem;
  }

  .hero__content {
    margin-left: 1rem;
    padding-bottom: 3rem;
  }
}