:root {
  --sapphire: #1a4fb8;
  --sapphire-deep: #0d2b6b;
  --sapphire-soft: #3a6fd4;
  --cyan-glass: #5ec8d8;
  --cyan-soft: #7dd3e1;
  --indigo: #1a1540;
  --indigo-mid: #2a2460;
  --highlight: #f0f7ff;
  --foam: rgba(240, 247, 255, 0.88);
  --ink: #0e1630;
  --muted: #4a5678;
  --line: rgba(26, 79, 184, 0.16);
  --glass: rgba(240, 247, 255, 0.55);
  --glass-deep: rgba(26, 21, 64, 0.72);
  --shadow: 0 22px 60px rgba(13, 43, 107, 0.18);
  --radius: 1.1rem;
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Sora", sans-serif;
  --shell: min(1120px, calc(100% - 2.5rem));
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background:
    radial-gradient(1000px 520px at 8% -8%, rgba(94, 200, 216, 0.35), transparent 58%),
    radial-gradient(900px 480px at 92% 4%, rgba(26, 79, 184, 0.28), transparent 55%),
    radial-gradient(700px 400px at 50% 100%, rgba(42, 36, 96, 0.14), transparent 50%),
    linear-gradient(180deg, #e8f1fb 0%, #d5e4f5 45%, #c9d8ef 100%);
  min-height: 100vh;
  line-height: 1.65;
}

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

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

a:hover {
  color: var(--indigo);
}

.shell {
  width: var(--shell);
  margin-inline: auto;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(16px);
  background: rgba(232, 241, 251, 0.78);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4.25rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  color: var(--ink);
}

.brand-mark {
  width: 1.55rem;
  height: 1.55rem;
  border-radius: 0.45rem;
  background:
    radial-gradient(circle at 30% 30%, var(--highlight), transparent 45%),
    linear-gradient(145deg, var(--cyan-glass), var(--sapphire-deep) 55%, var(--indigo));
  box-shadow: inset 0 0 0 1px rgba(240, 247, 255, 0.35);
  animation: crystalPulse 5.5s ease-in-out infinite;
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 0;
  padding: 0.45rem;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 1.35rem;
  height: 2px;
  margin: 0.28rem 0;
  background: var(--indigo);
  border-radius: 2px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.site-nav a {
  text-decoration: none;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 500;
}

.site-nav a:hover {
  color: var(--sapphire-deep);
}

.nav-cta {
  padding: 0.55rem 0.95rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--sapphire), var(--indigo-mid));
  color: var(--highlight) !important;
  box-shadow: 0 8px 24px rgba(13, 43, 107, 0.25);
}

.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.8rem 1.25rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font: inherit;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  cursor: pointer;
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn::after {
  content: "";
  position: absolute;
  inset: 50% auto auto 50%;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 1.5px solid rgba(240, 247, 255, 0.55);
  transform: translate(-50%, -50%) scale(0.2);
  opacity: 0;
  pointer-events: none;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:hover::after,
.btn:focus-visible::after {
  animation: waveExpand 1.1s ease-out;
}

.btn-primary {
  background: linear-gradient(135deg, var(--sapphire-soft), var(--sapphire-deep) 55%, var(--indigo));
  color: var(--highlight);
  box-shadow: 0 12px 30px rgba(13, 43, 107, 0.28);
}

.btn-ghost {
  background: var(--glass);
  border-color: var(--line);
  color: var(--sapphire-deep);
  backdrop-filter: blur(10px);
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.hero-echo {
  position: relative;
  min-height: min(92vh, 820px);
  display: grid;
  align-items: end;
  overflow: hidden;
  color: var(--highlight);
}

.hero-echo::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(13, 43, 107, 0.15) 0%, rgba(26, 21, 64, 0.72) 58%, rgba(14, 22, 48, 0.9) 100%),
    radial-gradient(600px 300px at 70% 30%, rgba(94, 200, 216, 0.35), transparent 60%);
  z-index: 1;
}

.hero-echo-media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  animation: slowDrift 28s ease-in-out infinite alternate;
}

.hero-echo-copy {
  position: relative;
  z-index: 2;
  padding: 5rem 0 4rem;
  max-width: 38rem;
}

.hero-brand {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 7vw, 4.4rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin: 0 0 1rem;
  font-weight: 700;
  text-wrap: balance;
}

.hero-lead {
  margin: 0;
  font-size: 1.08rem;
  color: rgba(240, 247, 255, 0.88);
  max-width: 34rem;
}

.hero-place {
  display: inline-block;
  margin: 0 0 1rem;
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan-soft);
  font-weight: 600;
}

.section {
  padding: 4.5rem 0;
}

.section-head {
  max-width: 40rem;
  margin-bottom: 2rem;
}

.section-head h2,
.page-hero h1,
.prose h2,
.crystal-panel h2 {
  font-family: var(--font-display);
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 0 0 0.75rem;
}

.section-head p,
.page-hero p {
  margin: 0;
  color: var(--muted);
}

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

.crystal-panel {
  background:
    linear-gradient(145deg, rgba(240, 247, 255, 0.72), rgba(94, 200, 216, 0.12) 40%, rgba(240, 247, 255, 0.55)),
    rgba(240, 247, 255, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: var(--radius);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.65);
  backdrop-filter: blur(12px);
  padding: 1.5rem;
}

.service-feature {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1.75rem;
  align-items: center;
  padding: 1.5rem;
}

.service-feature img {
  border-radius: calc(var(--radius) - 0.25rem);
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 280px;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.35);
}

.meta {
  font-size: 0.85rem;
  color: var(--sapphire);
  font-weight: 600;
  margin: 0 0 0.5rem;
}

.checklist {
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}

.checklist li {
  position: relative;
  padding-left: 1.35rem;
  margin: 0.55rem 0;
  color: var(--muted);
}

.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan-glass), var(--sapphire));
  box-shadow: 0 0 0 3px rgba(94, 200, 216, 0.2);
}

.offer-rail {
  display: grid;
  gap: 1.25rem;
}

.offer-item {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 1.25rem;
  align-items: center;
  padding: 1rem;
  border-radius: var(--radius);
  background: rgba(240, 247, 255, 0.42);
  border: 1px solid rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(8px);
}

.offer-item img {
  width: 100%;
  height: 120px;
  object-fit: cover;
  border-radius: 0.75rem;
}

.offer-item h3 {
  font-family: var(--font-display);
  margin: 0 0 0.35rem;
  font-size: 1.25rem;
}

.offer-item p {
  margin: 0.25rem 0;
  color: var(--muted);
}

.offer-meta {
  font-weight: 600;
  color: var(--sapphire-deep) !important;
}

.quote-band {
  padding: 2.25rem;
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(26, 79, 184, 0.92), rgba(26, 21, 64, 0.95)),
    var(--indigo);
  color: var(--highlight);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.quote-band::before {
  content: "";
  position: absolute;
  inset: -40% auto auto 40%;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  border: 1px solid rgba(94, 200, 216, 0.35);
  animation: waveExpand 6s ease-out infinite;
}

.quote-band blockquote {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.5vw, 1.7rem);
  line-height: 1.35;
  position: relative;
  z-index: 1;
}

.quote-band cite {
  display: block;
  margin-top: 1rem;
  font-style: normal;
  font-size: 0.9rem;
  color: var(--cyan-soft);
  position: relative;
  z-index: 1;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.price-note {
  font-size: 0.88rem;
  color: var(--muted);
}

.bleed-hero {
  position: relative;
  min-height: 42vh;
  display: grid;
  align-items: end;
  overflow: hidden;
  color: var(--highlight);
}

.bleed-hero > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.bleed-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(13, 43, 107, 0.2), rgba(26, 21, 64, 0.82));
}

.bleed-copy {
  position: relative;
  z-index: 1;
  padding: 3rem 0 2.25rem;
}

.bleed-copy h1 {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4vw, 3rem);
  margin: 0.35rem 0 0.5rem;
  letter-spacing: -0.02em;
}

.prose {
  max-width: 42rem;
}

.prose p {
  color: var(--muted);
}

.service-list,
.blog-list,
.case-list {
  display: grid;
  gap: 1.25rem;
}

.service-card,
.blog-card,
.case-card {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 1.25rem;
  align-items: stretch;
}

.service-card img,
.blog-card img,
.case-card img {
  width: 100%;
  height: 100%;
  min-height: 150px;
  object-fit: cover;
  border-radius: 0.85rem;
}

.site-footer {
  margin-top: 3rem;
  padding: 3rem 0 1.5rem;
  background: linear-gradient(180deg, transparent, rgba(26, 21, 64, 0.08));
  border-top: 1px solid var(--line);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 1.5rem;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin: 0 0 0.5rem;
}

.footer-label {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sapphire);
  font-weight: 700;
  margin: 0 0 0.65rem;
}

.footer-text {
  margin: 0 0 0.75rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-links li {
  margin: 0.35rem 0;
}

.footer-links a {
  text-decoration: none;
  color: var(--muted);
}

.footer-base {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.85rem;
}

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

.form-grid label {
  display: grid;
  gap: 0.35rem;
  font-weight: 600;
  font-size: 0.92rem;
}

.form-grid input,
.form-grid select,
.form-grid textarea {
  width: 100%;
  padding: 0.75rem 0.9rem;
  border-radius: 0.75rem;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.7);
  font: inherit;
  color: var(--ink);
}

.form-grid textarea {
  min-height: 140px;
  resize: vertical;
}

.field-error {
  color: #9b1c3a;
  font-size: 0.82rem;
  font-weight: 500;
  min-height: 1.1em;
}

.form-status {
  margin-top: 1rem;
  padding: 0.85rem 1rem;
  border-radius: 0.75rem;
  font-weight: 500;
}

.form-status[data-state="success"] {
  background: rgba(94, 200, 216, 0.2);
  color: var(--sapphire-deep);
}

.form-status[data-state="error"] {
  background: rgba(155, 28, 58, 0.12);
  color: #9b1c3a;
}

.cookie-banner {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 60;
  background: linear-gradient(145deg, rgba(240, 247, 255, 0.94), rgba(94, 200, 216, 0.18));
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
  padding: 1rem 1.15rem;
}

.cookie-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
}

.cookie-inner p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.cookie-actions {
  display: flex;
  gap: 0.5rem;
  flex-shrink: 0;
}

.cookie-error {
  margin: 0.65rem 0 0;
  color: #9b1c3a;
  font-size: 0.85rem;
}

.legal-list {
  max-width: 46rem;
}

.legal-list h2 {
  font-family: var(--font-display);
  margin-top: 2rem;
}

.case-steps {
  display: grid;
  gap: 1rem;
  counter-reset: case-step;
}

.case-step {
  position: relative;
  padding: 1.25rem 1.25rem 1.25rem 4rem;
  border-radius: var(--radius);
  background: rgba(240, 247, 255, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.55);
}

.case-step::before {
  counter-increment: case-step;
  content: counter(case-step);
  position: absolute;
  left: 1.1rem;
  top: 1.2rem;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--highlight);
  background: linear-gradient(135deg, var(--cyan-glass), var(--sapphire-deep));
}

.case-step h3 {
  font-family: var(--font-display);
  margin: 0 0 0.4rem;
}

.case-step p {
  margin: 0;
  color: var(--muted);
}

.error-page {
  min-height: 60vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 4rem 0;
}

.error-page h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4rem);
  margin: 0 0 0.75rem;
}

@keyframes waveExpand {
  0% {
    opacity: 0.7;
    transform: translate(-50%, -50%) scale(0.2);
  }
  100% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(9);
  }
}

@keyframes crystalPulse {
  0%,
  100% {
    box-shadow: inset 0 0 0 1px rgba(240, 247, 255, 0.35), 0 0 0 0 rgba(94, 200, 216, 0.2);
  }
  50% {
    box-shadow: inset 0 0 0 1px rgba(240, 247, 255, 0.55), 0 0 18px 2px rgba(94, 200, 216, 0.35);
  }
}

@keyframes slowDrift {
  from {
    transform: scale(1.05) translate3d(0, 0, 0);
  }
  to {
    transform: scale(1.12) translate3d(-1.5%, 1%, 0);
  }
}

@media (max-width: 900px) {
  .service-feature,
  .offer-item,
  .service-card,
  .blog-card,
  .case-card,
  .grid-2,
  .grid-3,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.75rem 1.25rem 1.25rem;
    background: rgba(232, 241, 251, 0.96);
    border-bottom: 1px solid var(--line);
  }

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

  .site-nav a {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--line);
  }

  .nav-cta {
    text-align: center;
    margin-top: 0.5rem;
  }

  .cookie-inner {
    flex-direction: column;
    align-items: stretch;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}