:root {
  --color-ink: #0f1c2e;
  --color-ink-soft: #2a3a4d;
  --color-paper: #e8edf2;
  --color-surface: #ffffff;
  --color-accent: #1a6b5c;
  --color-accent-deep: #0f4a3f;
  --color-highlight: #d4a017;
  --color-muted: #5a6a7a;
  --color-line: #c5ced8;
  --color-error: #9b2c2c;
  --color-success: #1a6b5c;
  --font-display: "Syne", sans-serif;
  --font-body: "Public Sans", sans-serif;
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.75rem;
  --space-lg: 3rem;
  --space-xl: 5rem;
  --radius: 2px;
  --shadow: 0 12px 40px rgba(15, 28, 46, 0.08);
  --max: 1120px;
  --header-h: 4.25rem;
}

*,
*::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-ink);
  background:
    radial-gradient(ellipse 80% 50% at 100% 0%, rgba(26, 107, 92, 0.08), transparent 55%),
    radial-gradient(ellipse 60% 40% at 0% 100%, rgba(212, 160, 23, 0.06), transparent 50%),
    linear-gradient(180deg, var(--color-paper) 0%, #f3f6f9 40%, var(--color-paper) 100%);
  min-height: 100vh;
}

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

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

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.15;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 var(--space-sm);
}

h1 { font-size: clamp(2.25rem, 5vw, 3.75rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.25rem); }
h3 { font-size: 1.25rem; }

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

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

.eyebrow {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-xs);
}

.lead {
  font-size: 1.2rem;
  color: var(--color-ink-soft);
  max-width: 38rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.4rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
  text-decoration: none;
}

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

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

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

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

.btn--small {
  padding: 0.55rem 1rem;
  font-size: 0.875rem;
  background: var(--color-ink);
  color: #fff;
  text-decoration: none;
}

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

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(232, 237, 242, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-line);
}

.site-header__inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0.9rem var(--space-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  min-height: var(--header-h);
}

.site-header__brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--color-ink);
  text-decoration: none;
  letter-spacing: -0.03em;
}

.site-header__nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 1.1rem;
}

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

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

.site-header__toggle {
  display: none;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid var(--color-line);
  background: var(--color-surface);
  cursor: pointer;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
}

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

@media (max-width: 900px) {
  .site-header__toggle { display: flex; }
  .site-header__nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-line);
    padding: var(--space-sm);
    display: none;
  }
  .site-header__nav.is-open { display: block; }
  .site-header__nav ul {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* Footer */
.site-footer {
  margin-top: var(--space-xl);
  background: var(--color-ink);
  color: #d5dde6;
  padding: var(--space-lg) var(--space-sm) var(--space-md);
}

.site-footer a { color: #fff; }
.site-footer__inner {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: var(--space-md);
}

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

.site-footer h2 {
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-highlight);
}

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

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

.site-footer__copy {
  max-width: var(--max);
  margin: var(--space-md) auto 0;
  padding-top: var(--space-sm);
  border-top: 1px solid rgba(255,255,255,0.12);
  font-size: 0.875rem;
  color: #8a97a8;
}

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

/* Cookie banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: var(--color-surface);
  border-top: 1px solid var(--color-line);
  box-shadow: 0 -8px 30px rgba(15, 28, 46, 0.12);
  padding: var(--space-sm);
}

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

.cookie-banner__inner {
  max-width: var(--max);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
}

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

.cookie-banner__actions {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}

/* Layout helpers */
.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: var(--space-lg) var(--space-sm);
}

.section--tight {
  padding-top: var(--space-md);
  padding-bottom: var(--space-md);
}

.page-hero {
  max-width: var(--max);
  margin: 0 auto;
  padding: var(--space-lg) var(--space-sm) var(--space-md);
}

.page-hero h1 { max-width: 16ch; }

.prose > * + * { margin-top: 1rem; }
.prose ul, .prose ol { padding-left: 1.25rem; }
.prose li { margin-bottom: 0.4rem; }

/* Home hero — brand-first composition */
.home-hero {
  position: relative;
  min-height: min(88vh, 780px);
  display: grid;
  align-items: end;
  overflow: hidden;
  color: #fff;
  background: var(--color-ink);
}

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

.home-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.55;
  animation: hero-drift 18s ease-in-out infinite alternate;
}

.home-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(15, 28, 46, 0.92) 0%, rgba(15, 28, 46, 0.55) 48%, rgba(26, 107, 92, 0.35) 100%);
}

.home-hero__content {
  position: relative;
  z-index: 1;
  max-width: var(--max);
  width: 100%;
  margin: 0 auto;
  padding: var(--space-xl) var(--space-sm) var(--space-lg);
}

.home-hero__brand {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 8vw, 5.5rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 0.95;
  margin: 0 0 var(--space-sm);
  animation: rise-in 0.8s ease both;
}

.home-hero__headline {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.8vw, 1.85rem);
  font-weight: 600;
  max-width: 22ch;
  margin: 0 0 var(--space-sm);
  color: #f0f4f7;
  animation: rise-in 0.8s ease 0.12s both;
}

.home-hero__text {
  max-width: 34rem;
  margin-bottom: var(--space-md);
  color: #d0d8e0;
  animation: rise-in 0.8s ease 0.22s both;
}

.home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  animation: rise-in 0.8s ease 0.32s both;
}

@keyframes rise-in {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes hero-drift {
  from { transform: scale(1.05) translate(0, 0); }
  to { transform: scale(1.12) translate(-1.5%, 1%); }
}

@media (prefers-reduced-motion: reduce) {
  .home-hero__media img,
  .home-hero__brand,
  .home-hero__headline,
  .home-hero__text,
  .home-hero__actions {
    animation: none;
  }
}

/* Home sections */
.home-offer {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-lg);
  align-items: center;
}

.home-offer__list {
  list-style: none;
  padding: 0;
  margin: var(--space-md) 0 0;
}

.home-offer__list li {
  padding: var(--space-sm) 0;
  border-top: 1px solid var(--color-line);
  display: grid;
  gap: 0.25rem;
}

.home-offer__list a {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  text-decoration: none;
  color: var(--color-ink);
}

.home-offer__list a:hover { color: var(--color-accent); }

.home-offer__visual {
  position: relative;
  min-height: 360px;
}

.home-offer__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 360px;
  border-radius: var(--radius);
}

.evidence-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

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

.evidence-item cite {
  display: block;
  margin-top: var(--space-sm);
  font-style: normal;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-muted);
}

.notes-preview {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.note-card {
  display: block;
  text-decoration: none;
  color: inherit;
  transition: transform 0.25s ease;
}

.note-card:hover { transform: translateY(-4px); }

.note-card img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  margin-bottom: var(--space-sm);
}

.note-card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.35rem;
}

.note-card p {
  color: var(--color-muted);
  font-size: 0.95rem;
  margin: 0;
}

.cta-band {
  max-width: var(--max);
  margin: var(--space-lg) auto;
  padding: var(--space-lg) var(--space-md);
  background: var(--color-ink);
  color: #fff;
  text-align: center;
}

.cta-band h2 { color: #fff; }
.cta-band p { color: #c5ced8; max-width: 36rem; margin-left: auto; margin-right: auto; }

@media (max-width: 850px) {
  .home-offer,
  .evidence-strip,
  .notes-preview {
    grid-template-columns: 1fr;
  }
}

/* Services listing */
.service-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.service-tile {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  overflow: hidden;
  transition: box-shadow 0.25s ease, border-color 0.25s ease;
}

.service-tile:hover {
  box-shadow: var(--shadow);
  border-color: var(--color-accent);
}

.service-tile a {
  text-decoration: none;
  color: inherit;
  display: block;
}

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

.service-tile__body {
  padding: var(--space-md);
}

.service-tile h2 {
  font-size: 1.35rem;
  margin-bottom: 0.5rem;
}

.service-tile p {
  color: var(--color-muted);
  margin: 0;
}

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

/* Service detail */
.service-detail__hero {
  max-width: var(--max);
  margin: 0 auto;
  padding: var(--space-lg) var(--space-sm);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: center;
}

.service-detail__image {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.service-detail__grid {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--space-sm) var(--space-lg);
  display: grid;
  grid-template-columns: 1.4fr 0.8fr;
  gap: var(--space-lg);
}

.info-block {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  padding: var(--space-sm) var(--space-md);
  margin-bottom: var(--space-sm);
}

.info-block h2 {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.info-block ul {
  margin: 0;
  padding-left: 1.1rem;
}

@media (max-width: 850px) {
  .service-detail__hero,
  .service-detail__grid {
    grid-template-columns: 1fr;
  }
}

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

.fee-table th,
.fee-table td {
  text-align: left;
  padding: 1rem 1.15rem;
  border-bottom: 1px solid var(--color-line);
  vertical-align: top;
}

.fee-table th {
  font-family: var(--font-display);
  font-size: 0.95rem;
  background: rgba(26, 107, 92, 0.06);
}

.fee-factors {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.fee-factors article {
  padding: var(--space-md);
  background: var(--color-surface);
  border-left: 3px solid var(--color-highlight);
}

@media (max-width: 700px) {
  .fee-factors { grid-template-columns: 1fr; }
  .fee-table { display: block; overflow-x: auto; }
}

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

.review {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  padding: var(--space-md);
}

.review blockquote {
  margin: 0 0 var(--space-sm);
  font-size: 1.08rem;
}

.review cite {
  font-style: normal;
  font-weight: 600;
  color: var(--color-muted);
  font-size: 0.9rem;
}

.case-story {
  margin-top: var(--space-lg);
  padding: var(--space-lg);
  background: var(--color-ink);
  color: #e8edf2;
}

.case-story h2 { color: #fff; }
.case-story p { color: #c5ced8; }

/* Blog */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.blog-card {
  text-decoration: none;
  color: inherit;
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  overflow: hidden;
  transition: transform 0.25s ease;
}

.blog-card:hover { transform: translateY(-3px); }

.blog-card img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
}

.blog-card__body { padding: var(--space-md); }

.post {
  max-width: 720px;
  margin: 0 auto;
  padding: var(--space-lg) var(--space-sm);
}

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

.post__cover {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  margin: var(--space-md) 0;
}

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

/* Contact */
.contact-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-lg);
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--space-sm) var(--space-lg);
}

.form-group {
  margin-bottom: var(--space-sm);
}

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.35rem;
  font-size: 0.92rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  font: inherit;
  background: var(--color-surface);
  color: var(--color-ink);
}

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

.form-group .error-msg {
  color: var(--color-error);
  font-size: 0.875rem;
  margin-top: 0.3rem;
  display: none;
}

.form-group.is-invalid .error-msg { display: block; }
.form-group.is-invalid input,
.form-group.is-invalid select,
.form-group.is-invalid textarea {
  border-color: var(--color-error);
}

.form-status {
  margin-top: var(--space-sm);
  padding: var(--space-sm);
  display: none;
}

.form-status.is-visible { display: block; }
.form-status--success {
  background: rgba(26, 107, 92, 0.12);
  color: var(--color-success);
  border: 1px solid var(--color-accent);
}

.form-status--error {
  background: rgba(155, 44, 44, 0.08);
  color: var(--color-error);
  border: 1px solid var(--color-error);
}

.contact-details {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  padding: var(--space-md);
  align-self: start;
}

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

/* Floor study custom page */
.study-steps {
  display: grid;
  gap: 0;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--space-sm) var(--space-lg);
}

.study-step {
  display: grid;
  grid-template-columns: 5rem 1fr;
  gap: var(--space-md);
  padding: var(--space-md) 0;
  border-top: 1px solid var(--color-line);
}

.study-step__num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
}

.study-hero-visual {
  max-width: var(--max);
  margin: 0 auto var(--space-lg);
  padding: 0 var(--space-sm);
}

.study-hero-visual img {
  width: 100%;
  max-height: 420px;
  object-fit: cover;
}

/* Legal */
.legal {
  max-width: 760px;
  margin: 0 auto;
  padding: var(--space-lg) var(--space-sm);
}

.legal h2 {
  margin-top: var(--space-md);
  font-size: 1.35rem;
}

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

.cookie-table th,
.cookie-table td {
  border: 1px solid var(--color-line);
  padding: 0.65rem 0.75rem;
  text-align: left;
  vertical-align: top;
}

.cookie-table th {
  background: rgba(15, 28, 46, 0.04);
}

/* 404 */
.error-page {
  min-height: 60vh;
  display: grid;
  place-content: center;
  text-align: center;
  padding: var(--space-lg) var(--space-sm);
}

.error-page h1 {
  font-size: clamp(3rem, 10vw, 6rem);
  color: var(--color-accent);
}

/* About */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: start;
}

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

.team-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.team-member img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  margin-bottom: var(--space-sm);
}

.team-member h3 { margin-bottom: 0.25rem; }
.team-member p { color: var(--color-muted); margin: 0; font-size: 0.95rem; }

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