:root {
  --ink: #081120;
  --ink-2: #0d1b30;
  --navy: #102657;
  --blue: #143c84;
  --cyan: #22d3ee;
  --cyan-deep: #0ea5e9;
  --orange: #ff7a1a;
  --cyan-soft: rgba(34, 211, 238, 0.16);
  --cyan-line: rgba(34, 211, 238, 0.56);
  --white: #ffffff;
  --paper: #f6f9fb;
  --muted: #667085;
  --muted-dark: #aab7c7;
  --line: rgba(255,255,255,0.14);
  --line-dark: rgba(8,17,32,0.12);
  --shadow: 0 24px 70px rgba(2, 8, 23, 0.35);
  --radius-lg: 32px;
  --radius-md: 22px;
  --radius-sm: 14px;
  --container: min(1160px, calc(100vw - 40px));
}

* { 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: var(--paper);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
::selection { background: rgba(34,211,238,0.28); color: var(--ink); }

.skip-link {
  position: absolute;
  left: 12px;
  top: -80px;
  z-index: 100;
  padding: 12px 16px;
  color: var(--white);
  background: var(--navy);
  border-radius: 10px;
}
.skip-link:focus { top: 12px; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}
.container { width: var(--container); margin-inline: auto; }
.section-dark {
  color: var(--white);
  background:
    radial-gradient(circle at 20% 20%, rgba(34,211,238,0.13), transparent 30%),
    radial-gradient(circle at 90% 0%, rgba(20,60,132,0.42), transparent 34%),
    linear-gradient(135deg, #06101d 0%, #0b1728 52%, #081323 100%);
}
.section-light { background: var(--paper); }

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 20;
  padding: 16px 0;
  transition: background .25s ease, box-shadow .25s ease, padding .25s ease;
}
.site-header.is-scrolled {
  background: rgba(7, 17, 31, 0.84);
  backdrop-filter: blur(20px);
  box-shadow: 0 8px 35px rgba(0,0,0,0.18);
  padding: 10px 0;
}
.nav {
  width: var(--container);
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border: 1px solid rgba(255,255,255,0.13);
  background: rgba(6, 16, 29, 0.45);
  border-radius: 999px;
  padding: 10px 12px 10px 16px;
  backdrop-filter: blur(16px);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: .02em;
  color: var(--white);
}
.brand__mark {
  width: 38px;
  height: 38px;
  object-fit: contain;
  filter: drop-shadow(0 0 14px rgba(34,211,238,.32));
}
.brand__text { font-size: 1.12rem; }
.nav__links {
  display: flex;
  align-items: center;
  gap: 28px;
  color: rgba(255,255,255,0.78);
  font-size: .95rem;
}
.nav__links a { transition: color .2s ease; }
.nav__links a:hover { color: var(--cyan); }
.nav__cta {
  color: var(--ink);
  background: var(--cyan);
  padding: 11px 18px;
  border-radius: 999px;
  font-weight: 800;
  box-shadow: 0 0 28px rgba(34,211,238,.30);
}
.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.06);
  border-radius: 999px;
  padding: 10px;
  cursor: pointer;
}
.nav-toggle span:not(.sr-only) {
  display: block;
  width: 100%;
  height: 2px;
  margin: 5px 0;
  background: var(--white);
  border-radius: 2px;
}

.hero {
  position: relative;
  min-height: 100vh;
  display: grid;
  align-items: center;
  padding: 138px 0 86px;
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  opacity: .42;
  background:
    linear-gradient(rgba(34,211,238,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(34,211,238,.045) 1px, transparent 1px);
  background-size: 74px 74px;
  mask-image: linear-gradient(to bottom, transparent, black 18%, black 70%, transparent);
}
.hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(430px, 0.88fr);
  gap: 54px;
  align-items: center;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--cyan);
}
.eyebrow span {
  width: 44px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan));
  box-shadow: 0 0 20px var(--cyan);
}
.eyebrow--dark { color: var(--navy); }
.eyebrow--dark span { background: linear-gradient(90deg, transparent, var(--cyan)); }
h1, h2, h3, p { margin-top: 0; }
h1 {
  font-size: clamp(2.25rem, 7.2vw, 4.5rem);
  line-height: .99;
  letter-spacing: -.07em;
  margin-bottom: 26px;
  max-width: 760px;
}
h2 {
  font-size: clamp(1.5rem, 4.2vw, 3.5rem);
  line-height: 1;
  letter-spacing: -.055em;
  margin-bottom: 24px;
}
h3 {
  font-size: 1.35rem;
  line-height: 1.1;
  letter-spacing: -.025em;
  margin-bottom: 12px;
}
.lead {
  max-width: 670px;
  color: rgba(255,255,255,.78);
  font-size: clamp(1.05rem, 1.6vw, 1.28rem);
  margin-bottom: 34px;
}
.hero__actions { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 42px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  border-radius: 999px;
  padding: 0 22px;
  border: 1px solid transparent;
  font-weight: 900;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease;
  cursor: pointer;
}
.button:hover { transform: translateY(-2px); }
.button--primary {
  background: var(--cyan);
  color: #081120;
  box-shadow: 0 0 36px rgba(34,211,238,.30);
}
.button--ghost {
  color: var(--white);
  border-color: rgba(255,255,255,.24);
  background: rgba(255,255,255,.06);
}
.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  max-width: 620px;
}
.hero__stats div {
  padding: 18px;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,.045);
}
.hero__stats strong {
  display: block;
  color: var(--cyan);
  font-size: .82rem;
  letter-spacing: .18em;
}
.hero__stats span {
  display: block;
  color: rgba(255,255,255,.8);
  margin-top: 4px;
}
.hero__visual {
  position: relative;
  min-height: 560px;
}
.hero__visual picture,
.hero__visual > picture img {
  height: 100%;
}
.hero__visual picture {
  display: block;
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255,255,255,.16);
  transform: rotate(.8deg);
}
.hero__visual picture::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(5,12,22,.88), transparent 50%);
}
.hero__visual img { width: 100%; object-fit: cover; }
.hero-card {
  position: absolute;
  left: -28px;
  bottom: 32px;
  width: min(350px, calc(100% - 28px));
  padding: 22px;
  border-radius: 24px;
  background: rgba(6, 16, 29, .72);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(34,211,238,.32);
  box-shadow: 0 0 44px rgba(34,211,238,.13);
}
.hero-card img {
  width: 178px;
  margin-bottom: 12px;
  filter: drop-shadow(0 0 20px rgba(34,211,238,.20));
}
.hero-card p { margin: 0; color: rgba(255,255,255,.77); font-size: .96rem; }
.circuit {
  position: absolute;
  width: 360px;
  height: 220px;
  border-top: 2px solid var(--cyan-line);
  border-right: 2px solid var(--cyan-line);
  opacity: .45;
  filter: drop-shadow(0 0 14px rgba(34,211,238,.38));
}
.circuit::before,
.circuit::after {
  content: "";
  position: absolute;
  background: var(--cyan-line);
  box-shadow: 0 0 14px rgba(34,211,238,.55);
}
.circuit::before { width: 90px; height: 2px; left: 36px; top: 70px; }
.circuit::after { width: 2px; height: 74px; right: 86px; top: 0; }
.circuit--one { top: 20%; right: -110px; transform: rotate(18deg); }
.circuit--two { bottom: 12%; left: -180px; transform: rotate(198deg); }

.intro { padding: 40px 0 20px; }
.intro__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, .76fr);
  gap: 64px;
  align-items: end;
}
.intro__text {
  color: var(--muted);
  font-size: 1.12rem;
  margin-bottom: 28px;
}

.services { padding: 58px 0 104px; }
.section-heading { max-width: 800px; margin-bottom: 42px; }
.section-heading--split {
  max-width: none;
  display: grid;
  grid-template-columns: 1fr minmax(320px, .55fr);
  gap: 48px;
  align-items: end;
}
.section-heading--split p:last-child { color: var(--muted-dark); margin-bottom: 30px; }
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.service-card {
  position: relative;
  min-height: 430px;
  padding: 30px;
  border-radius: var(--radius-md);
  background: #fff;
  border: 1px solid var(--line-dark);
  box-shadow: 0 16px 40px rgba(15, 23, 42, .06);
  overflow: hidden;
}
.service-card::after {
  content: "";
  position: absolute;
  inset: auto -20% -44% -20%;
  height: 180px;
  background: radial-gradient(circle, rgba(34,211,238,.14), transparent 64%);
}
.service-card--featured {
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(34,211,238,.14), transparent 32%),
    linear-gradient(145deg, #081120, #112a5d);
  border-color: rgba(34,211,238,.32);
  box-shadow: 0 22px 80px rgba(12, 35, 74, .28);
}
.service-card__icon {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  margin-bottom: 28px;
  border-radius: 18px;
  color: var(--ink);
  background: var(--cyan);
  font-size: 1.45rem;
  font-weight: 900;
  box-shadow: 0 0 34px rgba(34,211,238,.32);
}
.service-card p { color: var(--muted); }
.service-card--featured p { color: rgba(255,255,255,.76); }
.service-card ul {
  position: relative;
  z-index: 1;
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
}
.service-card li {
  position: relative;
  padding-left: 22px;
  color: var(--muted);
  margin: 11px 0;
}
.service-card--featured li { color: rgba(255,255,255,.78); }
.service-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .65em;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 14px rgba(34,211,238,.55);
}

.system { padding: 112px 0; overflow: hidden; }
.system__grid {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1fr);
  gap: 64px;
  align-items: center;
}
.system__image {
  position: relative;
}
.system__image::before {
  content: "";
  position: absolute;
  inset: -22px;
  border: 1px solid rgba(34,211,238,.22);
  border-radius: 40px;
  transform: rotate(-2deg);
}
.system__image img {
  position: relative;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,.16);
  box-shadow: var(--shadow);
}
.system__copy p:not(.eyebrow) { color: rgba(255,255,255,.76); font-size: 1.06rem; }
.flow {
  display: grid;
  gap: 14px;
  margin-top: 34px;
}
.flow div {
  position: relative;
  padding: 22px 22px 20px 74px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 18px;
  background: rgba(255,255,255,.045);
}
.flow span {
  position: absolute;
  left: 22px;
  top: 25px;
  color: var(--cyan);
  font-weight: 900;
  letter-spacing: .12em;
}
.flow strong { display: block; margin-bottom: 4px; font-size: 1.05rem; }
.flow p { margin: 0; font-size: .95rem !important; }

.apartments { padding: 104px 0; }
.apartments__grid {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(0, 1fr);
  gap: 58px;
  align-items: start;
}
.apartments__copy p:not(.eyebrow) { color: var(--muted); font-size: 1.08rem; }
.feature-list {
  display: grid;
  gap: 14px;
}
.feature-list div {
  padding: 26px;
  border-radius: 22px;
  border: 1px solid var(--line-dark);
  background: #fff;
  box-shadow: 0 18px 42px rgba(15,23,42,.05);
}
.feature-list strong {
  display: block;
  margin-bottom: 6px;
  color: var(--ink);
  font-size: 1.12rem;
}
.feature-list span { color: var(--muted); }

.gallery { padding: 104px 0; }
.gallery .section-heading--split > p {
  color: rgba(255, 255, 255, .76);
  font-size: 1.08rem;
  line-height: 1.55;
  margin-bottom: 30px;
  max-width: 520px;
}
.gallery-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 18px;
}
.gallery-grid figure {
  margin: 0;
  position: relative;
  min-height: 480px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.05);
  box-shadow: 0 20px 60px rgba(0,0,0,.22);
}
.gallery-grid picture,
.gallery-grid img {
  width: 100%;
  height: 100%;
}
.gallery-grid img { object-fit: cover; transition: transform .55s ease; }
.gallery-grid figure:hover img { transform: scale(1.04); }
.gallery-grid figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(5,12,22,.84), rgba(5,12,22,.04) 55%);
}
.gallery-grid figcaption {
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 20px;
  z-index: 1;
  color: var(--white);
  font-weight: 900;
  letter-spacing: -.02em;
}

.why { padding: 104px 0; }
.why__grid {
  display: grid;
  grid-template-columns: minmax(0, .75fr) minmax(0, 1fr);
  gap: 42px;
}
.why__panel {
  position: sticky;
  top: 120px;
  align-self: start;
  padding: 36px;
  border-radius: var(--radius-lg);
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(34,211,238,.14), transparent 38%),
    #081120;
  overflow: hidden;
}
.why__panel::after {
  content: "";
  position: absolute;
  width: 260px;
  height: 260px;
  right: -120px;
  bottom: -120px;
  border: 2px solid rgba(34,211,238,.32);
  transform: rotate(45deg);
}
.why__items { display: grid; gap: 16px; }
.why__items article {
  padding: 30px;
  border-radius: 24px;
  border: 1px solid var(--line-dark);
  background: #fff;
  box-shadow: 0 14px 38px rgba(15,23,42,.05);
}
.why__items span {
  display: inline-block;
  margin-bottom: 16px;
  color: var(--cyan);
  font-weight: 900;
  letter-spacing: .16em;
}
.why__items p { color: var(--muted); margin-bottom: 0; }

.contact {
  position: relative;
  padding: 112px 0;
  overflow: visible;
}
.contact::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(115deg, transparent 0 48%, rgba(34,211,238,.10) 48.2%, transparent 48.8% 100%),
    linear-gradient(65deg, transparent 0 64%, rgba(34,211,238,.08) 64.2%, transparent 65% 100%);
  opacity: .8;
}
.contact__grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(360px, .72fr);
  gap: 52px;
  align-items: start;
}
.contact__logo {
  width: 250px;
  margin-bottom: 28px;
  filter: drop-shadow(0 0 24px rgba(34,211,238,.20));
}
.contact__copy p { color: rgba(255,255,255,.76); font-size: 1.08rem; }
.contact__details {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 28px;
}
.contact__details a {
  padding: 12px 16px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.16);
  color: var(--white);
  background: rgba(255,255,255,.055);
}

.contact__details span {
  padding: 12px 16px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.16);
  color: rgba(255,255,255,.82);
  background: rgba(255,255,255,.055);
  font-weight: 800;
}
.contact__vehicle {
  margin: 34px 0 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.05);
  box-shadow: var(--shadow);
}
.contact__vehicle img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}
.contact__vehicle figcaption {
  margin: 0;
  padding: 14px 16px;
  color: rgba(255,255,255,.72);
  font-size: .92rem;
}

.contact-form {
  position: sticky;
  top: 120px;
  align-self: start;
  padding: 28px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(34,211,238,.22);
  background: rgba(6, 16, 29, .7);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}
.contact-form label {
  display: grid;
  gap: 8px;
  margin-bottom: 16px;
  color: rgba(255,255,255,.78);
  font-size: .92rem;
  font-weight: 700;
}
.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 14px;
  background: rgba(255,255,255,.08);
  color: var(--white);
  padding: 13px 14px;
  outline: none;
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}
.contact-form input::placeholder,
.contact-form textarea::placeholder { color: rgba(255,255,255,.38); }
.contact-form select option { color: var(--ink); }
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 4px rgba(34,211,238,.14);
  background: rgba(255,255,255,.11);
}
.contact-form button { width: 100%; margin-top: 4px; border: 0; }
.form-note {
  color: rgba(255,255,255,.5);
  font-size: .86rem;
  margin: 14px 0 0;
}

.footer {
  background: #050b14;
  color: rgba(255,255,255,.66);
  padding: 26px 0;
  border-top: 1px solid rgba(255,255,255,.08);
}
.footer__grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.footer p { margin: 0; font-size: .94rem; }
.footer a:not(.brand) { color: var(--cyan); font-weight: 800; }

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 980px) {
  :root { --container: min(100vw - 28px, 760px); }
  .nav { border-radius: 26px; align-items: flex-start; flex-wrap: wrap; }
  .nav-toggle { display: block; margin-left: auto; }
  .nav__cta { display: none; }
  .nav__links {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 8px 4px 4px;
  }
  .nav__links.is-open { display: flex; }
  .nav__links a { width: 100%; padding: 12px; border-radius: 14px; }
  .nav__links a:hover { background: rgba(255,255,255,.06); }
  .hero { padding-top: 116px; min-height: auto; }
  .hero__grid,
  .intro__grid,
  .system__grid,
  .apartments__grid,
  .why__grid,
  .contact__grid,
  .section-heading--split {
    grid-template-columns: 1fr;
  }
  .hero__visual { min-height: 520px; }
  .hero__visual picture { position: relative; min-height: 520px; }
  .hero-card { left: 18px; bottom: 18px; }
  .service-grid,
  .gallery-grid { grid-template-columns: 1fr; }
  .service-card { min-height: auto; }
  .gallery-grid figure { min-height: 440px; }
  .why__panel { position: relative; top: auto; }
  .contact-form {position: relative; top: auto; }
}

@media (max-width: 620px) {
  :root { --container: calc(100vw - 24px); }
  h1 { font-size: clamp(3rem, 16vw, 4.6rem); }
  h2 { font-size: clamp(2rem, 10vw, 3.05rem); }
  .site-header { padding: 10px 0; }
  .brand__text { display: none; }
  .hero { padding-bottom: 58px; }
  .lead { font-size: 1rem; }
  .hero__stats { grid-template-columns: 1fr; }
  .hero__visual,
  .hero__visual picture { min-height: 430px; }
  .hero-card { width: calc(100% - 36px); }
  .hero-card img { width: 148px; }
  .intro, .services, .system, .apartments, .gallery, .why, .contact { padding-block: 72px; }
  .contact__grid { grid-template-columns: 1fr; }
  
.contact__details span {
  padding: 12px 16px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.16);
  color: rgba(255,255,255,.82);
  background: rgba(255,255,255,.055);
  font-weight: 800;
}
.contact__vehicle {
  margin: 34px 0 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.05);
  box-shadow: var(--shadow);
}
.contact__vehicle img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}
.contact__vehicle figcaption {
  margin: 0;
  padding: 14px 16px;
  color: rgba(255,255,255,.72);
  font-size: .92rem;
}

.contact-form { padding: 20px; }
  .footer__grid { flex-direction: column; align-items: flex-start; }
}


/* Finální barevné ladění: modro-cyan jako hlavní identita, oranžová jen jako teplý sekundární detail. */
.eyebrow--dark span { background: linear-gradient(90deg, transparent, var(--orange)); box-shadow: 0 0 16px rgba(255,122,26,.32); }
.why__items span { color: var(--orange); }
.service-card li::before { background: var(--orange); box-shadow: 0 0 12px rgba(255,122,26,.38); }
.contact__details span { border-color: rgba(255,122,26,.24); color: rgba(255,255,255,.86); }
.button--primary { background: linear-gradient(135deg, var(--cyan), var(--cyan-deep)); color: #04111f; box-shadow: 0 0 34px rgba(34,211,238,.30); }
.nav__cta { background: linear-gradient(135deg, var(--cyan), var(--cyan-deep)); color: #04111f; box-shadow: 0 0 26px rgba(34,211,238,.28); }
.service-card__icon { background: linear-gradient(135deg, var(--cyan), var(--cyan-deep)); box-shadow: 0 0 28px rgba(34,211,238,.28); }
.brand__mark { width: 48px; height: 48px; filter: drop-shadow(0 0 14px rgba(34,211,238,.42)); }
@media (max-width: 620px) {
  .brand__text { display: inline; font-size: 1.08rem; }
  .brand__mark { width: 46px; height: 46px; }
  .nav { padding: 10px 12px; }
  .nav-toggle { width: 48px; height: 48px; }
}