:root {
  --sapphire-deep: #06122e;
  --sapphire: #0b1f4a;
  --sapphire-mid: #14356e;
  --indigo-shadow: #1a1640;
  --cyan-glass: #5eead4;
  --cyan-soft: #7dd3fc;
  --ice: #e8f4ff;
  --mist: rgba(232, 244, 255, 0.72);
  --glass: rgba(20, 53, 110, 0.45);
  --glass-border: rgba(125, 211, 252, 0.28);
  --text: #eef6ff;
  --text-muted: rgba(232, 244, 255, 0.72);
  --danger: #ffb4b4;
  --ok: #9cf0d0;
  --font-display: "Cormorant Garamond", Georgia, serif;
  --font-body: "Sora", "Segoe UI", sans-serif;
  --radius: 2px;
  --shell: min(1120px, calc(100% - 2.5rem));
  --wave: cubic-bezier(0.22, 0.61, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--text);
  background:
    radial-gradient(ellipse 80% 50% at 10% -10%, rgba(94, 234, 212, 0.18), transparent 55%),
    radial-gradient(ellipse 60% 40% at 90% 0%, rgba(125, 211, 252, 0.16), transparent 50%),
    radial-gradient(ellipse 70% 60% at 50% 100%, rgba(26, 22, 64, 0.9), transparent 60%),
    linear-gradient(165deg, var(--sapphire-deep) 0%, var(--sapphire) 42%, var(--indigo-shadow) 100%);
  background-attachment: fixed;
  line-height: 1.65;
}

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

a {
  color: var(--cyan-soft);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--cyan-glass);
}

.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;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -3rem;
  background: var(--ice);
  color: var(--sapphire-deep);
  padding: 0.6rem 1rem;
  z-index: 1000;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(16px);
  background: linear-gradient(180deg, rgba(6, 18, 46, 0.92), rgba(6, 18, 46, 0.72));
  border-bottom: 1px solid var(--glass-border);
}

.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(--ice);
}

.brand-mark {
  width: 1.65rem;
  height: 1.65rem;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 30%, #fff 0 8%, transparent 9%),
    radial-gradient(circle at 50% 50%, rgba(94, 234, 212, 0.9), transparent 62%),
    conic-gradient(from 180deg, var(--cyan-soft), var(--sapphire-mid), var(--cyan-glass), var(--cyan-soft));
  box-shadow: 0 0 0 1px rgba(125, 211, 252, 0.35), 0 0 24px rgba(94, 234, 212, 0.25);
  animation: markPulse 6s var(--wave) infinite;
}

@keyframes markPulse {
  0%, 100% { transform: scale(1); filter: brightness(1); }
  50% { transform: scale(1.06); filter: brightness(1.15); }
}

.brand-text {
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1;
}

.site-nav ul {
  display: flex;
  gap: 1.35rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav a {
  color: var(--mist);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.02em;
}

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

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

.nav-toggle span {
  display: block;
  height: 2px;
  margin: 0.28rem 0;
  background: var(--ice);
}

@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .site-nav {
    position: absolute;
    inset: 4.25rem 0 auto 0;
    background: rgba(6, 18, 46, 0.97);
    border-bottom: 1px solid var(--glass-border);
    display: none;
    padding: 1rem 1.25rem 1.4rem;
  }
  .site-nav.is-open { display: block; }
  .site-nav ul {
    flex-direction: column;
    gap: 0.9rem;
  }
}

.hero-resonance {
  position: relative;
  min-height: min(92vh, 780px);
  display: grid;
  align-items: end;
  overflow: hidden;
  isolation: isolate;
}

.hero-resonance::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(100deg, rgba(6, 18, 46, 0.88) 0%, rgba(6, 18, 46, 0.55) 45%, rgba(6, 18, 46, 0.25) 100%),
    url("https://images.unsplash.com/photo-1554224155-8d04cb21cd6c?auto=format&fit=crop&w=1800&q=80") center/cover no-repeat;
  z-index: -2;
  animation: heroDrift 22s ease-in-out infinite alternate;
}

@keyframes heroDrift {
  from { transform: scale(1); }
  to { transform: scale(1.05); }
}

.hero-resonance::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-radial-gradient(circle at 70% 40%, transparent 0 18px, rgba(94, 234, 212, 0.035) 18px 19px),
    linear-gradient(180deg, transparent 40%, rgba(6, 18, 46, 0.85) 100%);
  z-index: -1;
  pointer-events: none;
}

.hero-copy {
  padding: 6rem 0 4.5rem;
  max-width: 36rem;
}

.brand-hero {
  font-family: var(--font-display);
  font-size: clamp(3.2rem, 8vw, 5.6rem);
  font-weight: 600;
  line-height: 0.95;
  letter-spacing: -0.01em;
  margin: 0 0 1.25rem;
  color: var(--ice);
  text-shadow: 0 10px 40px rgba(6, 18, 46, 0.55);
}

.hero-lede {
  font-size: 1.08rem;
  color: var(--mist);
  margin: 0 0 1.75rem;
  max-width: 28rem;
}

.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: 1px solid transparent;
  padding: 0.85rem 1.4rem;
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  cursor: pointer;
  text-decoration: none;
  overflow: hidden;
  border-radius: var(--radius);
  transition: transform 0.25s var(--wave), background 0.25s var(--wave), color 0.25s var(--wave);
}

.btn-primary {
  background: linear-gradient(135deg, rgba(94, 234, 212, 0.95), rgba(125, 211, 252, 0.85));
  color: var(--sapphire-deep);
}

.btn-primary:hover {
  color: var(--sapphire-deep);
  transform: translateY(-1px);
}

.btn-primary::after,
.btn-ghost::after {
  content: "";
  position: absolute;
  inset: 50% auto auto 50%;
  width: 12px;
  height: 12px;
  border: 1px solid rgba(232, 244, 255, 0.55);
  border-radius: 50%;
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.4);
  pointer-events: none;
}

.btn-primary:hover::after,
.btn-ghost:hover::after,
.btn-primary:focus-visible::after {
  animation: crystalWave 1.1s var(--wave) forwards;
}

@keyframes crystalWave {
  0% { opacity: 0.7; transform: translate(-50%, -50%) scale(0.4); }
  100% { opacity: 0; transform: translate(-50%, -50%) scale(8); }
}

.btn-ghost {
  background: rgba(20, 53, 110, 0.35);
  border-color: var(--glass-border);
  color: var(--ice);
  backdrop-filter: blur(8px);
}

.btn-ghost:hover {
  color: var(--ice);
  background: rgba(20, 53, 110, 0.55);
}

.section {
  padding: 4.5rem 0;
}

.section-label {
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan-glass);
  margin: 0 0 0.75rem;
}

.section h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  line-height: 1.1;
  margin: 0 0 1rem;
  color: var(--ice);
}

.section-intro {
  max-width: 38rem;
  color: var(--text-muted);
  margin: 0 0 2.5rem;
}

.glass-panel {
  background: linear-gradient(145deg, rgba(20, 53, 110, 0.5), rgba(11, 31, 74, 0.35));
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(14px);
  box-shadow:
    inset 0 1px 0 rgba(232, 244, 255, 0.12),
    0 20px 50px rgba(6, 18, 46, 0.35);
}

.service-preview {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  align-items: stretch;
}

.service-preview figure {
  margin: 0;
  overflow: hidden;
  min-height: 320px;
}

.service-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.85) contrast(1.05);
}

.service-preview-body {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.service-preview-body h3 {
  font-family: var(--font-display);
  font-size: 2rem;
  margin: 0 0 0.75rem;
}

.price-note {
  color: var(--cyan-glass);
  font-size: 0.95rem;
  margin: 1rem 0 1.5rem;
}

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

.offer-item {
  padding: 1.4rem 1.35rem;
}

.offer-item h3 {
  font-family: var(--font-display);
  font-size: 1.45rem;
  margin: 0 0 0.55rem;
}

.offer-item p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.offer-item a {
  display: inline-block;
  margin-top: 1rem;
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 500;
}

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

.evidence blockquote {
  margin: 0;
  padding: 1.5rem;
}

.evidence p {
  font-family: var(--font-display);
  font-size: 1.35rem;
  line-height: 1.35;
  margin: 0 0 1.25rem;
  font-style: italic;
}

.evidence footer {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.page-hero {
  padding: 3.5rem 0 2rem;
}

.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  margin: 0 0 0.85rem;
  line-height: 1.05;
}

.page-hero p {
  max-width: 40rem;
  color: var(--text-muted);
  margin: 0;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.service-card,
.blog-card {
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.service-card img,
.blog-card img {
  aspect-ratio: 16 / 10;
  width: 100%;
  object-fit: cover;
}

.service-card .body,
.blog-card .body {
  padding: 1.35rem 1.4rem 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.service-card h2,
.blog-card h2 {
  font-family: var(--font-display);
  font-size: 1.7rem;
  margin: 0 0 0.6rem;
  line-height: 1.15;
}

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

.meta {
  color: var(--cyan-soft);
  font-size: 0.82rem;
  margin-bottom: 0.5rem;
}

.prose {
  max-width: 42rem;
}

.prose h2 {
  font-family: var(--font-display);
  font-size: 1.85rem;
  margin: 2rem 0 0.75rem;
}

.prose h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  margin: 1.5rem 0 0.5rem;
}

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

.prose ul {
  padding-left: 1.2rem;
}

.detail-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2rem;
  align-items: start;
}

.detail-aside {
  padding: 1.5rem;
  position: sticky;
  top: 5.5rem;
}

.detail-aside ul {
  margin: 0 0 1.25rem;
  padding-left: 1.1rem;
  color: var(--text-muted);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.team-card img {
  aspect-ratio: 4 / 5;
  object-fit: cover;
  width: 100%;
}

.team-card .body {
  padding: 1.2rem 1.3rem 1.4rem;
}

.team-card h3 {
  font-family: var(--font-display);
  font-size: 1.45rem;
  margin: 0 0 0.25rem;
}

.team-card .role {
  color: var(--cyan-glass);
  font-size: 0.85rem;
  margin: 0 0 0.75rem;
}

.cycle-timeline {
  display: grid;
  gap: 0;
  position: relative;
}

.cycle-step {
  display: grid;
  grid-template-columns: 4.5rem 1fr;
  gap: 1.25rem;
  padding: 1.5rem 0;
  border-top: 1px solid var(--glass-border);
}

.cycle-day {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--cyan-glass);
  line-height: 1.1;
}

.cycle-step h3 {
  font-family: var(--font-display);
  font-size: 1.55rem;
  margin: 0 0 0.4rem;
}

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

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 2rem;
  align-items: start;
}

.contact-panel {
  padding: 1.75rem;
}

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

label {
  display: grid;
  gap: 0.4rem;
  font-size: 0.88rem;
  font-weight: 500;
}

input,
textarea,
select {
  width: 100%;
  padding: 0.75rem 0.85rem;
  border: 1px solid var(--glass-border);
  background: rgba(6, 18, 46, 0.55);
  color: var(--ice);
  font: inherit;
  border-radius: var(--radius);
}

input:focus,
textarea:focus,
select:focus {
  outline: 2px solid rgba(94, 234, 212, 0.45);
  outline-offset: 1px;
}

.field-error {
  color: var(--danger);
  font-size: 0.8rem;
  min-height: 1.1em;
}

.form-status {
  margin-top: 0.75rem;
  padding: 0.75rem 0.9rem;
  display: none;
}

.form-status.is-visible {
  display: block;
}

.form-status.is-success {
  color: var(--ok);
  border: 1px solid rgba(156, 240, 208, 0.35);
  background: rgba(156, 240, 208, 0.08);
}

.form-status.is-error {
  color: var(--danger);
  border: 1px solid rgba(255, 180, 180, 0.35);
  background: rgba(255, 180, 180, 0.08);
}

.site-footer {
  margin-top: 3rem;
  border-top: 1px solid var(--glass-border);
  background: rgba(6, 18, 46, 0.65);
  padding: 3rem 0 1.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 0.8fr;
  gap: 2rem;
}

.footer-name {
  font-family: var(--font-display);
  font-size: 1.7rem;
  margin: 0 0 0.5rem;
}

.footer-tag,
.footer-contact p {
  color: var(--text-muted);
  margin: 0 0 0.4rem;
}

.footer-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.45rem;
}

.footer-nav a {
  text-decoration: none;
  color: var(--mist);
}

.footer-base {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(125, 211, 252, 0.12);
  color: var(--text-muted);
  font-size: 0.85rem;
}

.cookie-banner {
  position: fixed;
  inset: auto 0 0 0;
  z-index: 80;
  background: linear-gradient(180deg, rgba(11, 31, 74, 0.92), rgba(6, 18, 46, 0.98));
  border-top: 1px solid var(--glass-border);
  backdrop-filter: blur(16px);
  padding: 1rem 0;
}

.cookie-banner[hidden] {
  display: none !important;
}

.cookie-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
}

.cookie-inner p {
  margin: 0;
  color: var(--mist);
  font-size: 0.92rem;
  max-width: 46rem;
}

.cookie-actions {
  display: flex;
  gap: 0.6rem;
  flex-shrink: 0;
}

.cookie-banner .form-error {
  width: var(--shell);
  margin: 0.5rem auto 0;
  color: var(--danger);
  font-size: 0.85rem;
}

.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(3rem, 8vw, 5rem);
  margin: 0 0 0.75rem;
}

.legal-meta {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 2rem;
}

@media (max-width: 900px) {
  .service-preview,
  .detail-layout,
  .contact-layout,
  .footer-grid,
  .offer-strip,
  .evidence,
  .team-grid,
  .card-grid {
    grid-template-columns: 1fr;
  }

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

  .detail-aside {
    position: static;
  }
}

@media (max-width: 600px) {
  :root {
    --shell: min(1120px, calc(100% - 1.5rem));
  }

  .hero-copy {
    padding-top: 4.5rem;
  }

  .cookie-actions {
    flex-direction: column;
  }
}