:root {
  --bg: #061411;
  --bg-elevated: #0b1d19;
  --bg-soft: #102a23;
  --line: rgba(112, 255, 218, 0.16);
  --line-strong: rgba(112, 255, 218, 0.28);
  --text: #effbf7;
  --muted: #a9c5bc;
  --accent: #66f3c9;
  --accent-strong: #11d8a4;
  --shadow: 0 18px 60px rgba(0, 0, 0, 0.28);
  --radius: 28px;
  --mono: "JetBrains Mono", monospace;
  --head: "Space Grotesk", sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background:
    radial-gradient(circle at top, rgba(17, 216, 164, 0.12), transparent 28%),
    linear-gradient(180deg, #04110e 0%, #071815 45%, #061411 100%);
  color: var(--text);
  font-family: var(--head);
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container {
  width: min(1160px, calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(4, 17, 14, 0.82);
  border-bottom: 1px solid rgba(112, 255, 218, 0.08);
}

.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 82px;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.brand-mark img { height: 48px; width: auto; }
.brand-mark span { font-size: 0.9rem; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.nav-links a {
  color: rgba(239, 251, 247, 0.8);
  font-size: 0.9rem;
}

.nav-links a:hover,
.nav-links a:focus-visible,
.text-link:hover,
.text-link:focus-visible {
  color: var(--accent);
}

.nav-button,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.9rem 1.35rem;
  font-weight: 700;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.nav-button,
.button-primary {
  background: var(--accent-strong);
  color: #04201a;
}

.button-secondary {
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.02);
  color: var(--text);
}

.nav-button:hover,
.button:hover { transform: translateY(-2px); }

.menu-toggle {
  display: none;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text);
  border-radius: 999px;
  padding: 0.65rem 1rem;
  font-family: var(--head);
}

.hero { padding: 5.5rem 0 4rem; }

.hero-grid,
.two-column,
.page-hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2rem;
  align-items: center;
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero h1,
.section h2,
.page-hero h1 {
  margin: 0;
  font-size: clamp(2.6rem, 6vw, 5.2rem);
  line-height: 0.98;
  letter-spacing: -0.04em;
}

.hero-text,
.section-intro p,
.info-panel p,
.faq-item p,
.page-copy,
.page-list li,
.timeline-step p,
.blog-card p,
.footer-grid p,
.hero-note,
.contact-card,
.footer-bottom {
  color: var(--muted);
}

.hero-text {
  max-width: 42rem;
  margin: 1.3rem 0 1.8rem;
  font-size: 1.08rem;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-bottom: 1.8rem;
}

.signal-list,
.page-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.85rem;
}

.signal-list li,
.page-list li {
  padding-left: 1.25rem;
  position: relative;
}

.signal-list li::before,
.page-list li::before {
  content: "";
  position: absolute;
  top: 0.7rem;
  left: 0;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 0.35rem rgba(102, 243, 201, 0.08);
}

.hero-card,
.service-card,
.info-panel,
.faq-item,
.contact-card,
.page-card,
.timeline-step,
.blog-card,
.metric-strip,
.feature-strip {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.01));
  box-shadow: var(--shadow);
}

.hero-card {
  padding: 2rem;
  border-radius: calc(var(--radius) + 6px);
}

.card-kicker,
.stack-label,
.metric-label {
  display: block;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.stack-grid { display: grid; gap: 1rem; margin: 1.5rem 0; }
.stack-grid strong { display: block; margin-top: 0.35rem; font-size: 1.05rem; line-height: 1.35; }

.section { padding: 5rem 0; }
.section-dark, .page-shell { background: linear-gradient(180deg, rgba(8, 26, 22, 0.88), rgba(6, 20, 17, 0.94)); }

.section-intro { display: grid; gap: 1rem; margin-bottom: 2rem; }
.section-intro.narrow { max-width: 46rem; }
.section h2, .page-hero h1 { font-size: clamp(2.1rem, 4.2vw, 3.8rem); }

.service-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1rem;
}

.service-card,
.faq-item,
.info-panel,
.timeline-step,
.blog-card {
  border-radius: 24px;
  padding: 1.5rem;
}

.service-card { display: grid; gap: 0.9rem; min-height: 100%; transition: transform 0.2s ease, border-color 0.2s ease; }
.service-card:hover { border-color: var(--line-strong); transform: translateY(-4px); }
.service-index { color: rgba(239, 251, 247, 0.35); font-family: var(--mono); font-size: 0.9rem; }

.service-card h3,
.info-panel h3,
.faq-item h3,
.page-card h3,
.timeline-step h3,
.blog-card h3 {
  margin: 0;
  font-size: 1.2rem;
  line-height: 1.15;
}

.text-link { font-weight: 700; color: var(--accent); }

.bullet-panels,
.faq-list,
.timeline-grid,
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.metric-strip,
.feature-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  border-radius: 26px;
  padding: 1.25rem;
}

.metric-strip strong,
.feature-strip strong { display: block; margin-top: 0.3rem; font-size: 1.05rem; }

.contact-shell { display: grid; gap: 2rem; }
.contact-card { border-radius: 30px; padding: 1.5rem; }

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

.form-grid label { display: grid; gap: 0.5rem; color: var(--text); font-size: 0.92rem; }
.form-grid span {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(239, 251, 247, 0.75);
}

.form-grid input,
.form-grid textarea,
.form-grid select {
  width: 100%;
  border: 1px solid rgba(112, 255, 218, 0.16);
  border-radius: 18px;
  background: rgba(0, 0, 0, 0.16);
  color: var(--text);
  padding: 0.95rem 1rem;
  font: inherit;
}

.form-grid textarea { min-height: 170px; resize: vertical; }
.full-width { grid-column: 1 / -1; }

.submit-button,
.inline-button {
  border: 0;
  cursor: pointer;
  font-family: var(--head);
}

.submit-button { margin-top: 1rem; }
#form-status { min-height: 1.25rem; margin-top: 0.5rem; color: var(--muted); }

.form-feedback { display: none; border-radius: 24px; padding: 1rem 0 1.25rem; }
.form-feedback.visible { display: block; }
.feedback-title { margin: 0 0 0.35rem; font-size: 1.1rem; color: var(--text); }
.feedback-sub { margin: 0; }
.hidden-inline { display: none; }
.hidden-field { position: absolute; left: -9999px; opacity: 0; }

.page-hero { padding: 4.5rem 0 2.5rem; }
.page-copy { max-width: 46rem; margin: 1.2rem 0 0; font-size: 1.05rem; }
.page-card { border-radius: 24px; padding: 1.5rem; }
.page-content { display: grid; gap: 2rem; padding-bottom: 4rem; }

.blog-card span,
.timeline-step span {
  display: block;
  margin-bottom: 0.8rem;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.site-footer {
  padding: 2rem 0 2.5rem;
  border-top: 1px solid rgba(112, 255, 218, 0.08);
  background: rgba(4, 17, 14, 0.86);
}

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

.footer-grid h3 {
  margin: 0 0 0.75rem;
  font-size: 0.82rem;
  font-family: var(--mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.footer-grid a,
.footer-grid p { display: block; margin: 0 0 0.55rem; }
.footer-brand img { height: 42px; }
.footer-bottom { padding-top: 1.5rem; border-top: 1px solid rgba(112, 255, 218, 0.08); font-size: 0.9rem; }

@media (max-width: 1080px) {
  .hero-grid,
  .two-column,
  .page-hero-grid,
  .footer-grid,
  .service-grid,
  .bullet-panels,
  .faq-list,
  .timeline-grid,
  .blog-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 820px) {
  .menu-toggle { display: inline-flex; }

  .nav-links {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 1rem;
    left: 1rem;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    border-radius: 24px;
    background: rgba(8, 26, 22, 0.96);
    border: 1px solid var(--line);
  }

  .nav-links.open { display: flex; }

  .hero,
  .section,
  .page-hero { padding-top: 4rem; }

  .hero-grid,
  .two-column,
  .page-hero-grid,
  .service-grid,
  .bullet-panels,
  .faq-list,
  .timeline-grid,
  .blog-grid,
  .metric-strip,
  .feature-strip,
  .footer-grid,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .brand-mark span { display: none; }
  .full-width { grid-column: auto; }
}

/* --- Premium Blog Styles --- */

.blog-hero-image {
  width: 100%;
  height: 480px;
  object-fit: cover;
  border-radius: 24px;
  margin-bottom: 2.5rem;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
  border: 1px solid var(--line);
}

.blog-hero-header {
  margin-top: 3rem;
  margin-bottom: 3rem;
  padding: 3rem;
  background: rgba(16, 42, 35, 0.6);
  border-radius: 28px;
  border: 1px solid var(--line);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
}

.blog-hero-header h1 {
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 700;
  color: #fff;
  margin: 0 0 1rem;
  line-height: 1.15;
}

.blog-hero-header .subtitle {
  font-size: 1.35rem;
  font-weight: 500;
  color: var(--muted);
  margin-bottom: 1.5rem;
  line-height: 1.4;
}

.blog-hero-header .meta {
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--accent);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.blog-post {
  max-width: 840px;
  margin: 0 auto;
  padding: 0 1.5rem 6rem;
}

.blog-post h2 {
  font-size: 2rem;
  font-weight: 700;
  color: #fff;
  margin: 4rem 0 1.5rem;
  line-height: 1.3;
}

.blog-post h3 {
  font-size: 1.45rem;
  font-weight: 600;
  color: var(--accent-strong);
  margin: 3rem 0 1rem;
}

.blog-post p {
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 1.8rem;
  color: rgba(239, 251, 247, 0.9);
}

.blog-post strong {
  font-weight: 700;
  color: #fff;
}

.blog-post em {
  font-style: italic;
  color: var(--accent);
}

.blog-post ul, .blog-post ol {
  margin: 1.5rem 0 2rem;
  padding-left: 2rem;
}

.blog-post li {
  margin-bottom: 0.85rem;
  line-height: 1.7;
  font-size: 1.1rem;
  color: rgba(239, 251, 247, 0.9);
}

.blog-post hr {
  border: none;
  border-top: 1px solid var(--line-strong);
  margin: 4rem 0;
}

.blog-post a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 4px;
  transition: all 0.2s ease;
}

.blog-post a:hover {
  color: var(--accent-strong);
  text-decoration-thickness: 2px;
}

.blog-cta {
  background: linear-gradient(135deg, rgba(16, 42, 35, 0.8) 0%, rgba(11, 29, 25, 0.9) 100%);
  border: 1px solid var(--accent);
  border-radius: 20px;
  padding: 3rem;
  margin: 4rem 0;
  text-align: center;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

.blog-cta h3 {
  margin-top: 0;
  margin-bottom: 1.5rem;
  color: #fff;
}

.blog-cta .cta-button {
  display: inline-block;
  background: var(--accent);
  color: #04110e;
  padding: 1.1rem 2.4rem;
  border-radius: 99px;
  font-weight: 700;
  text-decoration: none;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  margin-top: 1rem;
}

.blog-cta .cta-button:hover {
  background: var(--accent-strong);
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(17, 216, 164, 0.3);
}

.blog-footer {
  text-align: center;
  padding-top: 3rem;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.6;
}

/* Blog Index Page Enhancements */
.blog-card {
  display: flex !important;
  flex-direction: column;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
  overflow: hidden;
  padding: 0 !important;
  position: relative;
  background: rgba(16, 42, 35, 0.4);
  backdrop-filter: blur(8px);
}

.blog-card:hover {
  transform: translateY(-6px);
  border-color: var(--accent);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
}

.blog-card-img-wrapper {
  width: 100%;
  height: 220px;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.blog-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.blog-card:hover .blog-card-img {
  transform: scale(1.05);
}

.blog-card-content {
  padding: 1.8rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.blog-card h3 {
  margin: 0.5rem 0 1rem !important;
  font-size: 1.4rem !important;
  line-height: 1.3 !important;
}

.blog-card p {
  margin: 0 0 1.5rem !important;
  font-size: 1rem !important;
  line-height: 1.6 !important;
  flex: 1;
}

.blog-card-footer {
  margin-top: auto;
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: opacity 0.2s ease;
}