@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Manrope:wght@600;700&display=swap");

:root {
  --color-primary: #111827;
  --color-primary-light: #2F5F66;
  --color-accent: #2F8F83;
  --color-accent-hover: #246F68;
  --color-background: #F6F8FA;
  --color-surface: #FFFFFF;
  --color-surface-alt: #EEF4F3;
  --color-text: #1F2933;
  --color-text-muted: #667481;
  --color-border: #D7DEE5;
  --color-success: #27845A;
  --color-error: #B74242;
  --container: 1200px;
  --radius: 14px;
  --shadow-soft: 0 16px 42px rgba(17, 24, 39, 0.08);
  --shadow-button: 0 10px 22px rgba(47, 143, 131, 0.22);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--color-text);
  font-family: "Inter", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1.0625rem;
  line-height: 1.7;
  background: var(--color-background);
}

body:has(:focus-visible) {
  scroll-behavior: smooth;
}

a {
  color: inherit;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid rgba(47, 143, 131, 0.34);
  outline-offset: 3px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px clamp(20px, 4vw, 48px);
  color: var(--color-surface);
  background: rgba(23, 32, 51, 0.96);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  color: var(--color-primary);
  background: var(--color-surface);
  border-radius: 10px;
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2vw, 28px);
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.96rem;
  font-weight: 600;
}

.site-nav a {
  text-decoration: none;
}

.site-nav a:hover,
.nav-action {
  color: var(--color-surface);
}

.nav-action {
  padding-bottom: 2px;
  border-bottom: 2px solid var(--color-accent);
}

.hero {
  padding: clamp(64px, 8vw, 112px) clamp(20px, 5vw, 56px);
  background:
    radial-gradient(circle at 72% 24%, rgba(47, 143, 131, 0.16), transparent 30%),
    linear-gradient(135deg, #ffffff 0%, var(--color-background) 48%, var(--color-surface-alt) 100%);
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(320px, 0.78fr);
  max-width: var(--container);
  margin: 0 auto;
  gap: clamp(36px, 6vw, 76px);
  align-items: center;
}

.hero-content {
  max-width: 720px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--color-primary-light);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.03em;
}

.hero .eyebrow {
  color: var(--color-accent-hover);
  font-weight: 600;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1,
h2,
h3 {
  color: var(--color-primary);
  font-family: "Manrope", ui-sans-serif, system-ui, sans-serif;
  letter-spacing: -0.03em;
}

h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(2.75rem, 6vw, 4.5rem);
  font-weight: 700;
  line-height: 1.06;
}

h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.1;
}

h3 {
  margin: 0 0 12px;
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  font-weight: 600;
  line-height: 1.18;
}

.hero-copy {
  max-width: 640px;
  margin: 24px 0 0;
  color: var(--color-text-muted);
  font-size: 1.125rem;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  padding: 13px 22px;
  border: 1px solid transparent;
  border-radius: 10px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, background-color 180ms ease, border-color 180ms ease;
}

.button.primary {
  color: var(--color-surface);
  background: var(--color-accent);
  box-shadow: var(--shadow-button);
}

.button.primary:hover {
  background: var(--color-accent-hover);
  transform: translateY(-2px);
}

.button.secondary {
  color: var(--color-primary);
  border-color: rgba(23, 32, 51, 0.45);
  background: rgba(255, 255, 255, 0.62);
}

.button.secondary:hover {
  background: rgba(51, 74, 104, 0.08);
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

.hero-portrait {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(23, 32, 51, 0.08);
  border-radius: 16px;
  background: var(--color-surface);
  box-shadow: var(--shadow-soft);
  aspect-ratio: 4 / 5;
}

.hero-portrait::before {
  content: "";
  position: absolute;
  inset: 18px;
  z-index: 1;
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: 12px;
  pointer-events: none;
}

.hero-portrait img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: 54% 50%;
}

.intro-band {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  max-width: var(--container);
  margin: -36px auto 0;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  background: var(--color-surface);
  box-shadow: var(--shadow-soft);
}

.intro-band div {
  padding: clamp(24px, 4vw, 36px);
  border-right: 1px solid var(--color-border);
}

.intro-band div:last-child {
  border-right: 0;
}

.stat {
  display: block;
  margin-bottom: 8px;
  color: var(--color-primary);
  font-family: "Manrope", ui-sans-serif, system-ui, sans-serif;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.intro-band p {
  max-width: 30ch;
  margin: 0;
  color: var(--color-text-muted);
}

.section {
  padding: clamp(72px, 10vw, 118px) clamp(20px, 5vw, 56px);
}

.section-heading {
  max-width: 760px;
  margin: 0 auto 36px;
}

.section-heading p:not(.eyebrow),
.split > div:first-child p:not(.eyebrow) {
  color: var(--color-text-muted);
  font-size: 1.08rem;
}

.service-grid,
.experience-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  max-width: var(--container);
  margin: 0 auto;
  gap: 18px;
}

.service-card,
.experience-list article,
.portfolio-list div,
.credentials-panel,
.request-form {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  box-shadow: 0 1px 0 rgba(23, 32, 51, 0.03);
}

.service-card {
  min-height: 250px;
  padding: 28px;
}

.service-card p,
.portfolio-list span,
.about p,
.experience-list p,
.credentials-panel p {
  color: var(--color-text-muted);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(320px, 1.12fr);
  max-width: var(--container);
  margin: 0 auto;
  gap: clamp(34px, 7vw, 84px);
  align-items: start;
}

#portfolio {
  background: var(--color-surface);
}

.portfolio-list {
  display: grid;
  gap: 16px;
}

.portfolio-list div {
  display: grid;
  gap: 8px;
  padding: 26px;
}

.portfolio-list strong {
  color: var(--color-primary);
  font-family: "Manrope", ui-sans-serif, system-ui, sans-serif;
  font-size: 1.14rem;
  font-weight: 600;
}

.experience-section,
.missions-section,
.about,
.help-note {
  background: var(--color-surface-alt);
}

.missions-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  max-width: var(--container);
  margin: 0 auto;
  gap: 18px;
}

.missions-grid article {
  min-height: 240px;
  padding: 28px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  box-shadow: 0 1px 0 rgba(23, 32, 51, 0.03);
}

.missions-grid span {
  display: inline-flex;
  margin-bottom: 18px;
  padding: 5px 10px;
  color: var(--color-primary);
  border-radius: 999px;
  background: rgba(47, 143, 131, 0.13);
  font-size: 0.875rem;
  font-weight: 600;
}

.missions-grid p {
  margin: 0;
  color: var(--color-text-muted);
}

.experience-list article {
  min-height: 315px;
  padding: 28px;
}

.experience-list span {
  display: block;
  margin-bottom: 14px;
  color: var(--color-accent-hover);
  font-size: 0.875rem;
  font-weight: 500;
}

.experience-list p {
  margin: 0 0 12px;
}

.experience-list p:first-of-type {
  color: var(--color-primary-light);
  font-weight: 600;
}

.about {
  display: grid;
  grid-template-columns: minmax(280px, 420px) minmax(0, 700px);
  gap: clamp(32px, 6vw, 72px);
  align-items: center;
}

.about > * {
  max-width: 100%;
}

.credentials-panel {
  display: grid;
  gap: 18px;
  padding: clamp(24px, 4vw, 34px);
}

.credentials-panel div {
  padding-bottom: 18px;
  border-bottom: 1px solid var(--color-border);
}

.credentials-panel div:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.credentials-panel span {
  display: block;
  margin-bottom: 5px;
  color: var(--color-accent-hover);
  font-size: 0.875rem;
  font-weight: 500;
}

.credentials-panel strong {
  display: block;
  color: var(--color-primary);
  font-family: "Manrope", ui-sans-serif, system-ui, sans-serif;
  font-size: 1.12rem;
  font-weight: 600;
}

.credentials-panel p {
  margin: 3px 0 0;
}

.text-link {
  display: inline-block;
  margin-top: 16px;
  color: var(--color-primary-light);
  font-weight: 600;
  text-underline-offset: 4px;
}

.help-note {
  display: grid;
  grid-template-columns: minmax(260px, 0.85fr) minmax(280px, 1fr) auto;
  max-width: none;
  gap: clamp(20px, 4vw, 48px);
  align-items: center;
  border-block: 1px solid var(--color-border);
}

.help-note > * {
  max-width: var(--container);
}

.help-note h2 {
  font-size: clamp(1.85rem, 3vw, 2.65rem);
}

.help-note p:not(.eyebrow) {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 1.05rem;
}

.help-note .button {
  white-space: nowrap;
}

.request-section {
  background: var(--color-background);
}

.request-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  max-width: 980px;
  margin: 0 auto;
  padding: clamp(22px, 4vw, 34px);
  box-shadow: var(--shadow-soft);
}

label {
  display: grid;
  gap: 8px;
  color: var(--color-primary);
  font-size: 0.95rem;
  font-weight: 500;
}

input,
select,
textarea {
  width: 100%;
  min-height: 50px;
  padding: 12px 14px;
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  font: inherit;
  background: var(--color-surface);
}

textarea {
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--color-accent);
}

.wide,
.form-note,
.wide-button {
  grid-column: 1 / -1;
}

.form-note {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

.wide-button {
  border: 0;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 30px clamp(20px, 5vw, 56px);
  color: rgba(255, 255, 255, 0.74);
  background: var(--color-primary);
}

.site-footer span {
  color: var(--color-surface);
  font-weight: 700;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}

@media (max-width: 1080px) {
  .service-grid,
  .missions-grid,
  .experience-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 920px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .site-nav {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .hero-inner,
  .split,
  .about,
  .help-note,
  .request-form {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 48px;
  }

  .hero-portrait {
    max-width: 520px;
    justify-self: center;
  }

  .intro-band {
    grid-template-columns: 1fr;
    margin: 0 clamp(20px, 5vw, 56px);
  }

  .intro-band div {
    border-right: 0;
    border-bottom: 1px solid var(--color-border);
  }

  .intro-band div:last-child {
    border-bottom: 0;
  }

  .service-card,
  .experience-list article {
    min-height: auto;
  }
}

@media (max-width: 620px) {
  body {
    font-size: 1rem;
  }

  .site-nav {
    font-size: 0.9rem;
  }

  .hero-actions,
  .help-note .button,
  .button {
    width: 100%;
  }

  .service-grid,
  .missions-grid,
  .experience-list {
    grid-template-columns: 1fr;
  }

  .section {
    padding-block: 58px;
  }

  h1 {
    font-size: clamp(2.55rem, 12vw, 3.25rem);
  }

  .site-footer {
    flex-direction: column;
  }
}