:root {
  --bg: #eef4f8;
  --bg-soft: #f7fbfd;
  --panel: rgba(255, 255, 255, 0.92);
  --panel-strong: #ffffff;
  --panel-light: #f7fbfd;
  --text: #122235;
  --text-dark: #122235;
  --muted: #5f7184;
  --primary: #148a7b;
  --primary-strong: #0f6f63;
  --secondary: #2f6fa3;
  --line: rgba(18, 34, 53, 0.1);
  --line-dark: rgba(18, 34, 53, 0.12);
  --shadow: 0 20px 50px rgba(18, 34, 53, 0.1);
  --radius: 24px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Manrope", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(20, 138, 123, 0.08), transparent 22%),
    radial-gradient(circle at 85% 8%, rgba(47, 111, 163, 0.08), transparent 18%),
    linear-gradient(180deg, #f9fcfe 0%, var(--bg) 44%, #e7eff4 100%);
}

a {
  color: inherit;
}

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

.site-shell {
  position: relative;
  overflow: hidden;
}

.site-shell::before,
.site-shell::after {
  content: "";
  position: fixed;
  border-radius: 999px;
  filter: blur(70px);
  pointer-events: none;
  opacity: 0.55;
}

.site-shell::before {
  width: 280px;
  height: 280px;
  top: 100px;
  left: -80px;
  background: rgba(20, 138, 123, 0.12);
}

.site-shell::after {
  width: 360px;
  height: 360px;
  top: 420px;
  right: -120px;
  background: rgba(47, 111, 163, 0.12);
}

.container {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.site-header {
  padding-top: 1rem;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.2rem;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.84);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
}

.brand {
  font-weight: 800;
  text-decoration: none;
  letter-spacing: 0.02em;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.nav-link {
  text-decoration: none;
  color: var(--muted);
  transition: color 160ms ease;
}

.nav-link:hover,
.nav-link.is-active {
  color: var(--text);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.85rem 1.25rem;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #ffffff;
  text-decoration: none;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 12px 28px rgba(20, 138, 123, 0.18);
}

.button:hover,
.button:focus-visible {
  filter: brightness(1.05);
}

.button:focus-visible {
  outline: 3px solid rgba(20, 138, 123, 0.24);
  outline-offset: 3px;
}

.button-ghost {
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--line);
  box-shadow: none;
  color: var(--text);
}

.button-small {
  min-height: 42px;
  padding-inline: 1rem;
}

.back-to-top {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 20;
  padding: 0.85rem 1rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.back-to-top:hover,
.back-to-top:focus-visible {
  border-color: rgba(20, 138, 123, 0.35);
}

.hero-section,
.page-hero {
  padding: 4.5rem 0 2rem;
}

.hero-grid,
.page-hero-grid,
.section-grid,
.about-highlight,
.faq-layout,
.contact-layout,
.footer-grid,
.narrative-grid {
  display: grid;
  gap: 2rem;
}

.hero-grid {
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.95fr);
  align-items: center;
}

.hero-copy h1,
.page-title {
  margin: 0;
  font-size: clamp(3rem, 7vw, 5.6rem);
  line-height: 0.95;
  letter-spacing: -0.05em;
  max-width: 11ch;
}

.page-title {
  max-width: 13ch;
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--primary);
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.lede,
.section-copy,
.footer-copy,
.contact-list,
.form-note,
.clean-list,
.faq-item p,
.detail-card p,
.case-study-copy p,
.info-card p {
  color: var(--muted);
  line-height: 1.75;
}

.lede {
  max-width: 58ch;
  font-size: 1.08rem;
  margin: 1.5rem 0 0;
}

.narrow {
  max-width: 50ch;
}

.hero-actions,
.meta-row,
.contact-list {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.hero-actions {
  margin-top: 2rem;
}

.meta-row {
  margin-top: 1.4rem;
  color: var(--muted);
}

.hero-showcase {
  position: relative;
  padding: 1rem;
  border-radius: 30px;
  background: linear-gradient(145deg, rgba(20, 138, 123, 0.08), rgba(47, 111, 163, 0.08));
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.hero-image,
.service-card img,
.portfolio-card img,
.detail-card img,
.case-study-card img,
.portrait-card img {
  border-radius: 22px;
  border: 1px solid var(--line-dark);
  background: rgba(255, 255, 255, 0.85);
}

.floating-card {
  position: absolute;
  max-width: 220px;
  padding: 1rem;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.floating-card strong,
.proof-card strong,
.service-card h3,
.portfolio-card h3,
.detail-card h2,
.detail-card h3,
.case-study-copy h2,
.case-study-copy h3,
.info-card h3 {
  display: block;
}

.floating-card span {
  display: block;
  margin-top: 0.4rem;
  color: var(--muted);
  line-height: 1.55;
}

.floating-card-top {
  top: -18px;
  right: -18px;
}

.floating-card-bottom {
  bottom: 20px;
  left: -22px;
}

.proof-strip,
.section,
.site-footer {
  padding: 1rem 0 4rem;
}

.proof-grid,
.card-grid,
.portfolio-grid,
.value-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.proof-card,
.service-card,
.portfolio-card,
.info-card,
.detail-card,
.case-study-card,
.contact-form,
.portrait-card,
.faq-item {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.proof-card,
.service-card,
.portfolio-card,
.info-card,
.detail-card,
.case-study-copy,
.contact-form,
.portrait-card {
  padding: 1.4rem;
}

.section-alt .portrait-card,
.section-alt .info-card,
.contact-form,
.detail-card,
.case-study-copy {
  background: rgba(255, 255, 255, 0.95);
}

.section-grid-services {
  grid-template-columns: minmax(260px, 0.9fr) minmax(0, 1.1fr);
  align-items: start;
}

.card-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.service-card,
.portfolio-card {
  display: grid;
  gap: 1rem;
}

.service-example {
  margin: 0;
  padding-top: 0.75rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.about-highlight {
  grid-template-columns: minmax(280px, 0.82fr) minmax(0, 1fr);
  align-items: center;
}

.portrait-card {
  background: linear-gradient(180deg, #ffffff, #eef5f8);
}

.portrait-card-large {
  max-width: 420px;
}

.text-link {
  color: var(--primary);
  text-decoration: none;
  font-weight: 700;
}

.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.faq-layout {
  grid-template-columns: minmax(220px, 0.75fr) minmax(0, 1fr);
  align-items: start;
}

.pricing-note {
  display: grid;
  grid-template-columns: minmax(220px, 0.8fr) minmax(0, 1fr);
  gap: 2rem;
  align-items: start;
}

.faq-list {
  display: grid;
  gap: 0.9rem;
}

.faq-item {
  padding: 1rem 1.2rem;
}

.faq-item summary {
  cursor: pointer;
  font-weight: 700;
}

.faq-item p {
  margin: 0.8rem 0 0;
}

.contact-layout {
  grid-template-columns: minmax(260px, 0.9fr) minmax(0, 1fr);
  align-items: start;
}

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

.contact-form label {
  display: grid;
  gap: 0.45rem;
  font-weight: 700;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 0.9rem 1rem;
  border: 1px solid var(--line-dark);
  border-radius: 16px;
  background: #ffffff;
  color: var(--text);
  font: inherit;
}

.contact-form textarea {
  resize: vertical;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: 2px solid rgba(20, 138, 123, 0.22);
  outline-offset: 2px;
}

.site-footer {
  padding-top: 0;
}

.footer-grid {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}

.footer-links {
  display: grid;
  gap: 0.45rem;
  justify-items: end;
  color: var(--muted);
}

.page-hero-grid {
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.82fr);
  align-items: center;
}

.narrative-grid,
.value-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.service-detail-grid,
.case-study-grid {
  display: grid;
  gap: 1rem;
}

.service-detail-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.clean-list {
  padding-left: 1.2rem;
  margin: 0.7rem 0 0;
}

.case-study-card {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(0, 1fr);
  overflow: hidden;
}

.case-study-card img {
  height: 100%;
  object-fit: cover;
  border-radius: 0;
  border: 0;
}

@media (max-width: 960px) {
  .hero-grid,
  .section-grid-services,
  .about-highlight,
  .faq-layout,
  .pricing-note,
  .contact-layout,
  .page-hero-grid,
  .service-detail-grid,
  .case-study-card,
  .footer-grid,
  .narrative-grid,
  .value-grid {
    grid-template-columns: 1fr;
  }

  .proof-grid,
  .card-grid,
  .portfolio-grid {
    grid-template-columns: 1fr;
  }

  .floating-card {
    position: static;
    max-width: none;
    margin-top: 1rem;
  }

  .footer-links {
    justify-items: start;
  }
}

@media (max-width: 720px) {
  .topbar {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-links {
    width: 100%;
  }

  .button-small,
  .button,
  .button-ghost {
    width: 100%;
  }

  .section-heading {
    align-items: start;
    flex-direction: column;
  }
}