:root {
  --color-ink: #1b3a4b;
  --color-ink-soft: #2d5366;
  --color-accent: #c4a35a;
  --color-accent-deep: #9a7a3a;
  --color-sea: #3d7a6e;
  --color-mist: #eef1f4;
  --color-paper: #f7f8fa;
  --color-line: #cfd6dc;
  --color-text: #243038;
  --color-muted: #5a6b75;
  --color-danger: #9b3b3b;
  --color-ok: #2f6b4f;
  --font-display: "Newsreader", Georgia, serif;
  --font-body: "Manrope", "Segoe UI", sans-serif;
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2.5rem;
  --space-6: 4rem;
  --space-7: 6rem;
  --radius: 2px;
  --shadow: 0 12px 40px rgba(27, 58, 75, 0.08);
  --max: 72rem;
  --header-h: 4.25rem;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--color-text);
  background:
    linear-gradient(180deg, rgba(61, 122, 110, 0.06), transparent 28rem),
    repeating-linear-gradient(
      -12deg,
      transparent,
      transparent 18px,
      rgba(27, 58, 75, 0.015) 18px,
      rgba(27, 58, 75, 0.015) 19px
    ),
    var(--color-paper);
  min-height: 100vh;
}

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

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

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

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  color: var(--color-ink);
  margin: 0 0 var(--space-3);
}

h1 {
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
}

h3 {
  font-size: 1.35rem;
}

p {
  margin: 0 0 var(--space-3);
}

ul,
ol {
  margin: 0 0 var(--space-3);
  padding-left: 1.25rem;
}

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

.wrap {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.8rem 1.35rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.25s var(--ease), background 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease);
}

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

.btn--primary {
  background: var(--color-ink);
  color: #fff;
}

.btn--primary:hover {
  background: var(--color-ink-soft);
  color: #fff;
}

.btn--accent {
  background: var(--color-accent);
  color: var(--color-ink);
}

.btn--accent:hover {
  background: var(--color-accent-deep);
  color: #fff;
}

.btn--ghost {
  background: transparent;
  border-color: var(--color-line);
  color: var(--color-ink);
}

.btn--ghost:hover {
  border-color: var(--color-ink);
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(247, 248, 250, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-line);
}

.site-header__inner {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.site-header__brand {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-ink);
  text-decoration: none;
  letter-spacing: -0.01em;
}

.site-header__toggle {
  display: none;
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid var(--color-line);
  background: var(--color-paper);
  border-radius: var(--radius);
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}

.site-header__toggle span {
  display: block;
  width: 1.15rem;
  height: 2px;
  background: var(--color-ink);
}

.site-nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 1.15rem;
}

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

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

.site-nav__cta {
  background: var(--color-ink);
  color: #fff !important;
  padding: 0.55rem 0.95rem;
  border-radius: var(--radius);
}

.site-nav__cta:hover {
  background: var(--color-ink-soft);
  color: #fff !important;
}

@media (max-width: 900px) {
  .site-header__toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: var(--color-paper);
    border-bottom: 1px solid var(--color-line);
    padding: var(--space-3);
    display: none;
  }

  .site-nav.is-open {
    display: block;
    animation: drop 0.3s var(--ease);
  }

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

  .site-nav__cta {
    text-align: center;
  }
}

@keyframes drop {
  from {
    opacity: 0;
    transform: translateY(-0.5rem);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(1rem);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* Hero */
.hero {
  position: relative;
  min-height: calc(100vh - var(--header-h));
  display: grid;
  align-items: end;
  color: #fff;
  overflow: hidden;
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  animation: fade-in 1.2s var(--ease);
}

.hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(27, 58, 75, 0.88) 0%, rgba(27, 58, 75, 0.55) 48%, rgba(27, 58, 75, 0.25) 100%),
    linear-gradient(0deg, rgba(27, 58, 75, 0.75), transparent 45%);
}

.hero__content {
  position: relative;
  z-index: 1;
  width: min(100% - 2rem, var(--max));
  margin: 0 auto;
  padding: var(--space-7) 0 var(--space-6);
  max-width: 40rem;
  margin-left: max(1rem, calc((100% - var(--max)) / 2));
  animation: rise 0.8s var(--ease);
}

.hero__brand {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: var(--space-3);
  letter-spacing: -0.01em;
}

.hero h1 {
  color: #fff;
  margin-bottom: var(--space-3);
}

.hero__lead {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.9);
  max-width: 34rem;
  margin-bottom: var(--space-4);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

/* Sections */
.section {
  padding: var(--space-6) 0;
}

.section--mist {
  background: rgba(238, 241, 244, 0.75);
  border-block: 1px solid var(--color-line);
}

.section__eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-sea);
  margin-bottom: var(--space-2);
}

.section__intro {
  max-width: 38rem;
  color: var(--color-muted);
  margin-bottom: var(--space-5);
}

.grid-2 {
  display: grid;
  gap: var(--space-5);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-3 {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

@media (max-width: 800px) {
  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }
}

/* Offer strip */
.offer-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--space-4);
}

.offer-item {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: var(--space-4);
  align-items: stretch;
  border-top: 1px solid var(--color-line);
  padding-top: var(--space-4);
  animation: rise 0.7s var(--ease) both;
}

.offer-item:nth-child(2) {
  animation-delay: 0.08s;
}

.offer-item:nth-child(3) {
  animation-delay: 0.16s;
}

.offer-item__media img {
  width: 100%;
  height: 100%;
  min-height: 14rem;
  object-fit: cover;
  filter: saturate(0.92);
}

.offer-item__body h3 {
  margin-bottom: var(--space-2);
}

.offer-item__body h3 a {
  color: var(--color-ink);
  text-decoration: none;
}

.offer-item__body h3 a:hover {
  color: var(--color-sea);
}

@media (max-width: 800px) {
  .offer-item {
    grid-template-columns: 1fr;
  }
}

/* Evidence */
.quote-block {
  border-left: 3px solid var(--color-accent);
  padding-left: var(--space-4);
  margin: 0;
}

.quote-block p {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--color-ink);
}

.quote-block footer {
  color: var(--color-muted);
  font-size: 0.95rem;
}

/* Page heroes (inner) */
.page-hero {
  padding: var(--space-6) 0 var(--space-5);
  border-bottom: 1px solid var(--color-line);
  background:
    radial-gradient(ellipse at top right, rgba(196, 163, 90, 0.18), transparent 45%),
    var(--color-mist);
}

.page-hero--media {
  position: relative;
  min-height: 22rem;
  display: flex;
  align-items: flex-end;
  color: #fff;
  overflow: hidden;
  border-bottom: 0;
  background: var(--color-ink);
}

.page-hero--media .page-hero__bg {
  position: absolute;
  inset: 0;
}

.page-hero--media .page-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.45;
}

.page-hero--media .wrap {
  position: relative;
  z-index: 1;
  padding-bottom: var(--space-5);
}

.page-hero--media h1 {
  color: #fff;
}

.page-hero__lead {
  max-width: 40rem;
  color: var(--color-muted);
}

.page-hero--media .page-hero__lead {
  color: rgba(255, 255, 255, 0.88);
}

/* Service detail */
.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 0.9fr);
  gap: var(--space-5);
}

@media (max-width: 900px) {
  .detail-layout {
    grid-template-columns: 1fr;
  }
}

.panel {
  background: #fff;
  border: 1px solid var(--color-line);
  padding: var(--space-4);
  box-shadow: var(--shadow);
}

.panel h3 {
  margin-top: 0;
}

.steps {
  list-style: none;
  padding: 0;
  counter-reset: step;
}

.steps li {
  counter-increment: step;
  position: relative;
  padding: 0 0 var(--space-4) 3rem;
  border-left: 1px solid var(--color-line);
  margin-left: 0.75rem;
}

.steps li::before {
  content: counter(step);
  position: absolute;
  left: -0.85rem;
  top: 0;
  width: 1.7rem;
  height: 1.7rem;
  border-radius: 50%;
  background: var(--color-ink);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  display: grid;
  place-items: center;
}

.steps strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--color-ink);
  margin-bottom: 0.25rem;
}

/* Pricing */
.fee-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border: 1px solid var(--color-line);
}

.fee-table th,
.fee-table td {
  text-align: left;
  padding: 1rem 1.1rem;
  border-bottom: 1px solid var(--color-line);
  vertical-align: top;
}

.fee-table th {
  background: var(--color-ink);
  color: #fff;
  font-weight: 600;
}

.fee-note {
  color: var(--color-muted);
  font-size: 0.95rem;
}

/* Reviews */
.review-grid {
  display: grid;
  gap: var(--space-4);
}

.review {
  background: #fff;
  border: 1px solid var(--color-line);
  padding: var(--space-4);
}

.review__meta {
  color: var(--color-muted);
  font-size: 0.9rem;
  margin-top: var(--space-3);
}

.review__service {
  display: inline-block;
  margin-top: var(--space-2);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-sea);
}

.story {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
  gap: var(--space-4);
  align-items: center;
  margin-top: var(--space-5);
}

@media (max-width: 800px) {
  .story {
    grid-template-columns: 1fr;
  }
}

/* Blog */
.post-list {
  display: grid;
  gap: var(--space-4);
}

.post-card {
  display: grid;
  grid-template-columns: 16rem minmax(0, 1fr);
  gap: var(--space-4);
  align-items: stretch;
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-line);
}

.post-card img {
  width: 100%;
  height: 100%;
  min-height: 10rem;
  object-fit: cover;
}

.post-card__date {
  color: var(--color-muted);
  font-size: 0.9rem;
}

@media (max-width: 700px) {
  .post-card {
    grid-template-columns: 1fr;
  }
}

.prose {
  max-width: 42rem;
}

.prose p {
  font-size: 1.0625rem;
}

/* Contact / forms */
.form {
  display: grid;
  gap: var(--space-3);
  max-width: 36rem;
}

.form__row {
  display: grid;
  gap: 0.35rem;
}

.form__row--2 {
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}

@media (max-width: 600px) {
  .form__row--2 {
    grid-template-columns: 1fr;
  }
}

label {
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--color-ink);
}

input,
select,
textarea {
  width: 100%;
  padding: 0.75rem 0.85rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  font: inherit;
  background: #fff;
  color: var(--color-text);
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid var(--color-sea);
  outline-offset: 1px;
}

.field-error {
  color: var(--color-danger);
  font-size: 0.85rem;
  min-height: 1.1em;
}

.form-status {
  padding: var(--space-3);
  border: 1px solid var(--color-line);
  display: none;
}

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

.form-status--ok {
  border-color: var(--color-ok);
  color: var(--color-ok);
  background: rgba(47, 107, 79, 0.08);
}

.form-status--err {
  border-color: var(--color-danger);
  color: var(--color-danger);
  background: rgba(155, 59, 59, 0.08);
}

.contact-aside {
  background: var(--color-ink);
  color: #fff;
  padding: var(--space-4);
}

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

.contact-aside h2 {
  color: #fff;
}

/* Legal */
.legal {
  max-width: 46rem;
}

.legal h2 {
  margin-top: var(--space-5);
}

.cookie-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  margin: var(--space-4) 0;
}

.cookie-table th,
.cookie-table td {
  border: 1px solid var(--color-line);
  padding: 0.75rem;
  text-align: left;
  vertical-align: top;
  background: #fff;
}

.cookie-table th {
  background: var(--color-mist);
}

/* Fieldwork custom page */
.timeline {
  display: grid;
  gap: 0;
}

.timeline__item {
  display: grid;
  grid-template-columns: 7rem minmax(0, 1fr);
  gap: var(--space-4);
  padding: var(--space-4) 0;
  border-top: 1px solid var(--color-line);
}

.timeline__day {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--color-accent-deep);
  font-weight: 700;
}

@media (max-width: 600px) {
  .timeline__item {
    grid-template-columns: 1fr;
    gap: var(--space-2);
  }
}

/* 404 */
.not-found {
  min-height: 60vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: var(--space-6) var(--space-3);
}

.not-found__code {
  font-family: var(--font-display);
  font-size: 5rem;
  color: var(--color-accent);
  line-height: 1;
  margin: 0;
}

/* Footer */
.site-footer {
  background: var(--color-ink);
  color: rgba(255, 255, 255, 0.85);
  padding: var(--space-6) 0 var(--space-4);
  margin-top: var(--space-6);
}

.site-footer a {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--color-accent);
}

.site-footer__inner {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1.4fr 1.2fr 1fr 1fr;
  gap: var(--space-4);
}

.site-footer__name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: #fff;
  margin-bottom: var(--space-2);
}

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

.site-footer li {
  margin-bottom: 0.4rem;
}

.site-footer__copy {
  width: min(100% - 2rem, var(--max));
  margin: var(--space-5) auto 0;
  padding-top: var(--space-3);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.65);
}

@media (max-width: 800px) {
  .site-footer__inner {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 520px) {
  .site-footer__inner {
    grid-template-columns: 1fr;
  }
}

/* Cookie banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: #fff;
  border-top: 1px solid var(--color-line);
  box-shadow: 0 -8px 30px rgba(27, 58, 75, 0.12);
  padding: var(--space-3);
  animation: rise 0.4s var(--ease);
}

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

.cookie-banner__inner {
  width: min(100% - 0.5rem, var(--max));
  margin-inline: auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.cookie-banner__text {
  margin: 0;
  flex: 1 1 18rem;
  font-size: 0.95rem;
}

.cookie-banner__actions {
  display: flex;
  gap: var(--space-2);
}

/* About people */
.people {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
}

.person img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  margin-bottom: var(--space-3);
  filter: grayscale(0.15);
}

.person h3 {
  margin-bottom: 0.2rem;
}

.person__role {
  color: var(--color-muted);
  font-size: 0.92rem;
  margin-bottom: var(--space-2);
}

@media (max-width: 800px) {
  .people {
    grid-template-columns: 1fr;
  }
}

.cta-band {
  background: var(--color-ink);
  color: #fff;
  padding: var(--space-6) 0;
  text-align: center;
}

.cta-band h2 {
  color: #fff;
}

.cta-band p {
  color: rgba(255, 255, 255, 0.85);
  max-width: 34rem;
  margin-inline: auto;
}

.js-error {
  color: var(--color-danger);
  font-size: 0.9rem;
  margin-top: var(--space-2);
}