:root {
  --bg: #f4f1eb;
  --bg-elevated: rgba(255, 255, 255, 0.76);
  --surface: #ffffff;
  --surface-strong: #f9f7f3;
  --ink: #101418;
  --muted: #5d6871;
  --line: rgba(16, 20, 24, 0.12);
  --line-strong: rgba(16, 20, 24, 0.2);
  --accent: #6e90ad;
  --accent-dark: #355b78;
  --accent-soft: rgba(110, 144, 173, 0.14);
  --shadow: 0 24px 70px rgba(16, 20, 24, 0.08);
  --shadow-soft: 0 10px 30px rgba(16, 20, 24, 0.06);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --shell: min(1180px, calc(100vw - 2rem));
  --header-h: 88px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(110, 144, 173, 0.18), transparent 34%),
    radial-gradient(circle at right 20%, rgba(53, 91, 120, 0.12), transparent 28%),
    linear-gradient(180deg, #faf8f4 0%, var(--bg) 100%);
  font-family: "Open Sans", "Helvetica Neue", sans-serif;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(16, 20, 24, 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16, 20, 24, 0.018) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.18), transparent 70%);
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--accent-dark);
}

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

button,
input,
textarea,
select {
  font: inherit;
}

::selection {
  background: rgba(110, 144, 173, 0.25);
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: 1rem;
  z-index: 1000;
  padding: 0.8rem 1rem;
  border-radius: 999px;
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--line);
  transform: translateY(-180%);
  transition: transform 180ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-shell {
  width: var(--shell);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  background: rgba(247, 244, 238, 0.82);
  border-bottom: 1px solid rgba(16, 20, 24, 0.08);
}

.site-header__inner {
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  text-decoration: none;
}

.brand img {
  width: auto;
  height: 54px;
}

.brand__copy {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.brand__name {
  font-family: "Raleway", "Helvetica Neue", sans-serif;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.78rem;
  color: var(--muted);
}

.brand__tag {
  color: var(--ink);
  font-size: 0.9rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.15rem;
}

.site-nav__links {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  flex-wrap: wrap;
}

.site-nav__links a {
  position: relative;
  padding: 0.5rem 0.2rem;
  color: var(--muted);
  text-decoration: none;
  font-size: 0.96rem;
  letter-spacing: 0.01em;
  transition: color 160ms ease;
}

.site-nav__links a::after {
  content: "";
  position: absolute;
  left: 0.2rem;
  right: 0.2rem;
  bottom: 0.2rem;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 160ms ease;
}

.site-nav__links a:hover::after,
.site-nav__links a[aria-current="page"]::after {
  transform: scaleX(1);
}

.site-nav__links a[aria-current="page"] {
  color: var(--ink);
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding-left: 0.9rem;
  border-left: 1px solid var(--line);
}

.lang-switch a {
  text-decoration: none;
  color: var(--muted);
  font-size: 0.88rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.lang-switch a[aria-current="page"] {
  color: var(--ink);
  font-weight: 700;
}

.nav-toggle {
  display: none;
  align-items: center;
  gap: 0.7rem;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
  color: var(--ink);
  border-radius: 999px;
  padding: 0.8rem 1rem;
  box-shadow: var(--shadow-soft);
  cursor: pointer;
}

.nav-toggle__label {
  font-size: 0.92rem;
}

.nav-toggle__icon {
  position: relative;
  width: 1.4rem;
  height: 1rem;
}

.nav-toggle__icon span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  border-radius: 999px;
  background: var(--ink);
  transition: transform 180ms ease, top 180ms ease, opacity 180ms ease;
}

.nav-toggle__icon span:nth-child(1) {
  top: 0;
}

.nav-toggle__icon span:nth-child(2) {
  top: 0.42rem;
}

.nav-toggle__icon span:nth-child(3) {
  top: 0.84rem;
}

.site-header[data-open="true"] .nav-toggle__icon span:nth-child(1) {
  top: 0.42rem;
  transform: rotate(45deg);
}

.site-header[data-open="true"] .nav-toggle__icon span:nth-child(2) {
  opacity: 0;
}

.site-header[data-open="true"] .nav-toggle__icon span:nth-child(3) {
  top: 0.42rem;
  transform: rotate(-45deg);
}

.site-main {
  padding-bottom: 5rem;
}

.hero,
.page-header,
.content-section,
.contact-panel,
.legal-panel,
.archive-panel {
  position: relative;
  margin-top: 1.25rem;
  border: 1px solid rgba(16, 20, 24, 0.08);
  border-radius: var(--radius-xl);
  background: var(--bg-elevated);
  box-shadow: var(--shadow);
  overflow: clip;
}

.hero {
  padding: clamp(2rem, 4vw, 4rem);
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(18rem, 0.72fr);
  gap: clamp(1.25rem, 2.4vw, 2.4rem);
  align-items: start;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  margin: 0 0 1rem;
  color: var(--accent-dark);
  font-family: "Raleway", "Helvetica Neue", sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.13em;
  font-size: 0.72rem;
}

.eyebrow::before {
  content: "";
  width: 2.5rem;
  height: 1px;
  background: currentColor;
  opacity: 0.7;
}

.hero h1,
.page-header h1,
.section-title {
  margin: 0;
  font-family: "Raleway", "Helvetica Neue", sans-serif;
  line-height: 1.03;
  letter-spacing: -0.04em;
  color: var(--ink);
}

.hero h1 {
  max-width: 8.5ch;
  font-size: clamp(2.15rem, 4.8vw, 4.35rem);
}

.hero__lead {
  max-width: 58ch;
  margin: 1.35rem 0 0;
  color: var(--muted);
  font-size: clamp(1.04rem, 1.2vw, 1.15rem);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.75rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  border-radius: 999px;
  padding: 0.92rem 1.35rem;
  text-decoration: none;
  font-weight: 700;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

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

.button--primary {
  background: var(--ink);
  color: #fff;
  box-shadow: 0 12px 28px rgba(16, 20, 24, 0.2);
}

.button--secondary {
  background: rgba(255, 255, 255, 0.75);
  color: var(--ink);
  border: 1px solid var(--line);
}

.hero__visual {
  position: relative;
  justify-self: end;
  width: 100%;
  max-width: 28rem;
  min-height: clamp(20rem, 36vw, 31rem);
  border-radius: calc(var(--radius-xl) - 6px);
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(16, 20, 24, 0.08), rgba(16, 20, 24, 0.36)),
    url("/assets/img/process-consulting.jpg") center 36%/cover;
  box-shadow: var(--shadow-soft);
}

.hero__badge {
  position: absolute;
  left: 1rem;
  bottom: 1rem;
  max-width: min(28rem, calc(100% - 2rem));
  padding: 1rem 1.15rem;
  border-radius: 20px;
  background: rgba(16, 20, 24, 0.68);
  color: #fff;
  backdrop-filter: blur(10px);
}

.hero__badge strong {
  display: block;
  margin-bottom: 0.35rem;
  font-family: "Raleway", "Helvetica Neue", sans-serif;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.74rem;
}

.hero__badge span {
  font-size: 0.96rem;
  color: rgba(255, 255, 255, 0.9);
}

.page-header {
  padding: clamp(2rem, 3.5vw, 3rem);
}

.page-header h1 {
  font-size: clamp(2.4rem, 5vw, 4.2rem);
}

.page-header p {
  margin: 1rem 0 0;
  max-width: 64ch;
  color: var(--muted);
  font-size: 1.05rem;
}

.content-section,
.contact-panel,
.legal-panel,
.archive-panel {
  padding: clamp(1.4rem, 3vw, 2.4rem);
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.4rem;
}

.section-title {
  font-size: clamp(1.8rem, 3vw, 3rem);
}

.section-copy {
  max-width: 58ch;
  margin: 0;
  color: var(--muted);
}

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

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

.card {
  border: 1px solid rgba(16, 20, 24, 0.08);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.84);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.service-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.service-card__media {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #dfe5ea;
}

.service-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.service-card__body {
  padding: 1.2rem;
  display: grid;
  gap: 0.8rem;
}

.service-card__body h3,
.testimonial h3,
.contact-aside h3,
.archive-card h3 {
  margin: 0;
  font-family: "Raleway", "Helvetica Neue", sans-serif;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.service-card__body h3 {
  font-size: 1.35rem;
}

.service-card__body p,
.testimonial p,
.contact-aside p,
.archive-card p {
  margin: 0;
  color: var(--muted);
}

.meta-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.meta-list li {
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-size: 0.85rem;
}

.testimonial {
  display: grid;
  gap: 1rem;
  padding: 1.3rem;
}

.testimonial__header {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.testimonial__portrait {
  flex: 0 0 auto;
  width: 4.4rem;
  height: 4.4rem;
  border-radius: 999px;
  overflow: hidden;
  border: 1px solid rgba(16, 20, 24, 0.1);
  background: #e7ecef;
}

.testimonial__portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.testimonial__portrait--badge {
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: #fff;
  font-weight: 700;
  font-family: "Raleway", "Helvetica Neue", sans-serif;
  letter-spacing: 0.05em;
}

.testimonial blockquote {
  margin: 0;
  color: var(--ink);
  font-size: 1.05rem;
}

.testimonial figcaption {
  display: grid;
  gap: 0.15rem;
}

.testimonial figcaption strong {
  font-size: 0.98rem;
}

.testimonial figcaption span {
  color: var(--muted);
  font-size: 0.92rem;
}

.profile-panel {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 1.2rem;
  align-items: center;
}

.profile-art {
  display: grid;
  place-items: center;
  min-height: 22rem;
  border-radius: calc(var(--radius-lg) - 2px);
  background:
    radial-gradient(circle at top, rgba(110, 144, 173, 0.28), transparent 45%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.88), rgba(244, 241, 235, 0.92));
  border: 1px solid rgba(16, 20, 24, 0.08);
}

.profile-art img {
  width: min(100%, 22rem);
  aspect-ratio: 1 / 1;
  object-fit: contain;
  filter: drop-shadow(0 18px 28px rgba(16, 20, 24, 0.1));
}

.profile-copy {
  display: grid;
  gap: 0.9rem;
}

.profile-copy h2 {
  margin: 0;
  font-family: "Raleway", "Helvetica Neue", sans-serif;
  font-size: clamp(1.9rem, 3vw, 2.8rem);
  line-height: 1.1;
  letter-spacing: -0.04em;
}

.profile-copy p {
  margin: 0;
  color: var(--muted);
}

.profile-points {
  display: grid;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.profile-points li {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.profile-points li::before {
  content: "";
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(110, 144, 173, 0.12);
}

.contact-panel,
.legal-panel,
.archive-panel {
  display: grid;
  gap: 1.25rem;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1rem;
}

.map-card {
  position: relative;
  min-height: 24rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(16, 20, 24, 0.08);
  background:
    radial-gradient(circle at 15% 20%, rgba(110, 144, 173, 0.5), transparent 24%),
    radial-gradient(circle at 75% 35%, rgba(53, 91, 120, 0.22), transparent 24%),
    linear-gradient(135deg, #b3c8d8 0%, #ebf1f5 100%);
}

.map-card::after {
  content: "";
  position: absolute;
  inset: 12%;
  border-radius: 28px;
  border: 1px solid rgba(16, 20, 24, 0.12);
  background:
    linear-gradient(90deg, transparent 0 50%, rgba(16, 20, 24, 0.07) 50% 51%, transparent 51% 100%),
    linear-gradient(0deg, transparent 0 50%, rgba(16, 20, 24, 0.07) 50% 51%, transparent 51% 100%),
    rgba(255, 255, 255, 0.24);
  background-size: 100% 100%, 100% 100%, auto;
  opacity: 0.75;
}

.map-card__pin {
  position: absolute;
  left: 50%;
  top: 46%;
  width: 4.2rem;
  height: 4.2rem;
  transform: translate(-50%, -50%);
  border-radius: 999px 999px 999px 0;
  background: var(--ink);
  rotate: -45deg;
  box-shadow: 0 16px 30px rgba(16, 20, 24, 0.28);
}

.map-card__pin::after {
  content: "";
  position: absolute;
  inset: 1rem;
  border-radius: 999px;
  background: #fff;
}

.contact-aside {
  display: grid;
  gap: 1rem;
  align-content: start;
}

.contact-stack {
  display: grid;
  gap: 0.85rem;
}

.contact-card {
  padding: 1rem 1.1rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(16, 20, 24, 0.08);
}

.contact-card h3 {
  margin: 0 0 0.35rem;
  font-size: 1rem;
  font-family: "Raleway", "Helvetica Neue", sans-serif;
}

.contact-card p {
  margin: 0;
  color: var(--muted);
}

.contact-card a {
  color: var(--accent-dark);
}

.legal-panel {
  max-width: none;
}

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

.legal-item {
  display: grid;
  grid-template-columns: clamp(16rem, 24vw, 20rem) minmax(0, 1fr);
  gap: 0.9rem 1.5rem;
  align-items: start;
  width: 100%;
  padding: 1.1rem 1.2rem;
  border: 1px solid rgba(16, 20, 24, 0.08);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.8);
}

.legal-panel h2,
.legal-panel h3 {
  margin: 1.4rem 0 0.65rem;
  font-family: "Raleway", "Helvetica Neue", sans-serif;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.legal-item h2,
.legal-item h3 {
  margin: 0;
  font-size: 1.2rem;
  line-height: 1.15;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.legal-panel p,
.legal-panel li {
  color: var(--muted);
}

.legal-item p,
.legal-item li {
  margin: 0;
}

.legal-panel ul {
  margin: 0;
  padding-left: 1.2rem;
}

.archive-card {
  padding: 1.2rem;
}

.archive-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.45rem;
}

.archive-card p {
  margin-bottom: 0.9rem;
}

.footer {
  margin-top: 1.75rem;
  padding: 2rem 0 3rem;
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  border-top: 1px solid rgba(16, 20, 24, 0.12);
  padding-top: 1.4rem;
}

.footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

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

.footer__links a:hover {
  color: var(--ink);
}

.footer__meta {
  color: var(--muted);
  font-size: 0.94rem;
}

.section-spacer {
  display: block;
  height: 1px;
}

@media (max-width: 960px) {
  .site-header__inner {
    min-height: 76px;
  }

  .brand img {
    height: 46px;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    left: 50%;
    top: calc(var(--header-h) - 0.25rem);
    width: min(100vw - 1rem, 28rem);
    transform: translateX(-50%);
    flex-direction: column;
    align-items: stretch;
    gap: 0.8rem;
    padding: 1rem;
    border-radius: 24px;
    border: 1px solid rgba(16, 20, 24, 0.12);
    background: rgba(255, 255, 255, 0.92);
    box-shadow: var(--shadow);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 170ms ease, transform 170ms ease, visibility 170ms ease;
    transform-origin: top center;
    transform: translateX(-50%) translateY(-8px) scale(0.98);
  }

  .site-header[data-open="true"] .site-nav {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0) scale(1);
  }

  .site-nav__links {
    flex-direction: column;
    align-items: stretch;
    gap: 0.15rem;
  }

  .site-nav__links a {
    padding: 0.9rem 0.8rem;
    border-radius: 14px;
    background: rgba(110, 144, 173, 0.06);
  }

  .site-nav__links a::after {
    display: none;
  }

  .lang-switch {
    border-left: 0;
    padding-left: 0;
    padding-top: 0.45rem;
    border-top: 1px solid var(--line);
  }

  .hero__grid,
  .grid-3,
  .grid-2,
  .profile-panel,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    max-width: 10ch;
    font-size: clamp(2.05rem, 9vw, 3.8rem);
  }

  .hero__visual {
    justify-self: stretch;
    max-width: none;
    min-height: 19rem;
  }

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

  .footer__inner {
    flex-direction: column;
  }
}

@media (max-width: 640px) {
  :root {
    --shell: min(100vw - 1rem, 1180px);
  }

  .hero,
  .page-header,
  .content-section,
  .contact-panel,
  .legal-panel,
  .archive-panel {
    border-radius: 24px;
  }

  .hero {
    padding: 1.2rem;
  }

  .page-header,
  .content-section,
  .contact-panel,
  .legal-panel,
  .archive-panel {
    padding: 1.1rem;
  }

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

  .button {
    width: 100%;
  }

  .hero__badge {
    left: 0.75rem;
    right: 0.75rem;
    max-width: none;
  }

  .legal-item {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }

  .legal-item h2,
  .legal-item h3 {
    white-space: normal;
    font-size: 1.15rem;
  }

  .map-card {
    min-height: 18rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}