:root {
  --color-brand: #126477;
  --color-brand-hover: #0b4654;
  --color-brand-mid: #3b8190;
  --color-brand-light: #b9d9de;
  --color-brand-mist: #e4f0f2;

  --color-ink: #0b171c;
  --color-text: #536970;
  --color-border: #d7e2e4;
  --color-surface-muted: #f2f6f7;
  --color-surface: #ffffff;

  --color-success: #267052;
  --color-warning: #9a6818;
  --color-error: #a73e4c;
  --color-info: #356e9b;

  --focus-ring: #73b8c3;

  --font-heading: "Manrope", Arial, Helvetica, sans-serif;
  --font-body: "Inter", Arial, Helvetica, sans-serif;

  --section-space: 4.5rem;
}

@media (min-width: 768px) {
  :root { --section-space: 5.5rem; }
}

@media (min-width: 1024px) {
  :root { --section-space: 7rem; }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-surface);
  line-height: 1.6;
  font-size: 1rem;
}

.wrap {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

@media (min-width: 768px) {
  .wrap { padding: 0 2.5rem; }
}

@media (min-width: 1024px) {
  .wrap { padding: 0 4rem; }
}

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

a {
  color: var(--color-brand);
}

a:not(.btn) {
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

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

:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 2px;
}

h1, h2, h3 {
  font-family: var(--font-heading);
  color: var(--color-ink);
  line-height: 1.15;
  margin: 0 0 1rem;
  font-weight: 700;
}

h1 {
  font-size: clamp(2.75rem, 5vw, 4.75rem);
  line-height: 1.08;
}

h2 {
  font-size: clamp(2rem, 3vw, 3rem);
}

h3 {
  font-size: clamp(1.35rem, 2vw, 1.65rem);
  font-weight: 650;
  line-height: 1.25;
}

.eyebrow {
  font-family: var(--font-heading);
  color: var(--color-brand);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 0.85rem;
  margin: 0 0 0.75rem;
}

.lead {
  font-family: var(--font-body);
  font-size: 1.25rem;
  line-height: 1.55;
  color: var(--color-text);
  max-width: 42rem;
}

.body-copy {
  max-width: 65ch;
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: var(--color-brand);
  color: #fff;
  text-decoration: none;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  min-height: 48px;
  padding: 0.75rem 2rem;
  border: none;
  border-radius: 999px;
  margin-top: 1.5rem;
  cursor: pointer;
  transition: background 0.18s ease-out;
}

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

.btn-small {
  padding: 0.6rem 1.5rem;
  min-height: 44px;
  margin-top: 0;
  font-size: 0.95rem;
}

.btn-secondary {
  background: transparent;
  color: var(--color-brand);
  border: 1px solid var(--color-brand);
}

.btn-secondary:hover {
  background: var(--color-brand-mist);
  color: var(--color-brand-hover);
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: 0.75rem 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.logo img {
  width: 108px;
  height: auto;
}

@media (min-width: 1024px) {
  .logo img { width: 136px; }
}

/* Hero */

.hero {
  position: relative;
  padding: var(--section-space) 0;
  background: var(--color-surface-muted);
  overflow: hidden;
}

.hero-inner {
  position: relative;
  max-width: 42rem;
}

.hero-motif {
  display: none;
}

@media (min-width: 1100px) {
  .hero-motif {
    display: block;
    position: absolute;
    top: 50%;
    right: 4rem;
    transform: translateY(-50%);
    width: 260px;
    height: 260px;
    opacity: 0.14;
    pointer-events: none;
  }
}

/* Services */

.services {
  padding: var(--section-space) 0;
}

.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 2.5rem;
}

@media (min-width: 720px) {
  .card-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 2rem;
}

.card-icon {
  color: var(--color-brand);
  margin-bottom: 1rem;
}

.card h3 {
  margin-bottom: 0.5rem;
}

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

/* Process steps */

.process {
  padding: var(--section-space) 0;
  background: var(--color-surface-muted);
}

.step-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-top: 2.5rem;
}

@media (min-width: 640px) {
  .step-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .step-grid { grid-template-columns: repeat(4, 1fr); }
}

.step {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-brand);
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
}

.step h3 {
  margin: 0;
  font-size: 1.15rem;
}

.step p {
  margin: 0;
  color: var(--color-text);
}

/* Leadership */

.leadership {
  padding: var(--section-space) 0;
}

.leadership-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: start;
}

@media (min-width: 860px) {
  .leadership-grid {
    grid-template-columns: 1fr 340px;
  }
}

.company-info {
  margin: 1.5rem 0 0;
  display: grid;
  gap: 0.6rem;
}

.company-info div {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.company-info dt {
  color: var(--color-text);
  min-width: 8rem;
}

.company-info dd {
  margin: 0;
  font-weight: 600;
  color: var(--color-ink);
}

.leadership-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(11, 23, 28, 0.07);
}

.leadership-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.leadership-card-body {
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.leadership-card-body h3 {
  margin: 0;
  font-size: 1.1rem;
}

.role {
  margin: 0.15rem 0 0;
  color: var(--color-text);
  font-size: 0.9rem;
}

.icon-link {
  color: var(--color-brand);
  display: inline-flex;
}

/* Contact */

.contact {
  padding: var(--section-space) 0;
}

.contact .lead {
  font-size: 1.3rem;
}

/* Footer */

.site-footer {
  padding: 1.5rem 0;
  border-top: 1px solid var(--color-border);
  color: var(--color-text);
  font-size: 0.85rem;
}

@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
  }
}