/* MAANUKA — Global Styles */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,600;1,400&family=DM+Sans:wght@300;400;500&display=swap');

:root {
  --green:     #5d7a40;
  --green-lt:  #7a9e54;
  --green-bg:  #e8f0de;
  --dark:      #1a1f14;
  --charcoal:  #2d3426;
  --mid:       #4a5240;
  --sand:      #f4f1eb;
  --white:     #ffffff;
  --accent:    #98c445;

  --font-head: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;

  --max-w: 1100px;
  --nav-h: 72px;
  --ease: cubic-bezier(.4,0,.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.7;
  color: var(--charcoal);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

/* ── Typography ───────────────────────────────── */
h1, h2, h3 {
  font-family: var(--font-head);
  font-weight: 600;
  line-height: 1.15;
  color: var(--dark);
}
h1 { font-size: clamp(2rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); }
h3 { font-size: 1.15rem; }
p  { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }
a  { color: var(--green); text-decoration: none; transition: color .2s var(--ease); }
a:hover { color: var(--green-lt); }
strong { font-weight: 500; }

/* ── Layout ───────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}
.section        { padding: 72px 0; }
.section--tight { padding: 48px 0; }
.section--dark  { background: var(--dark); color: var(--sand); }
.section--dark h1,
.section--dark h2,
.section--dark h3 { color: var(--white); }
.section--green-bg { background: var(--green-bg); }
.section--sand     { background: var(--sand); }

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

/* ── Navigation ───────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(93,122,64,.12);
  z-index: 100;
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}
.nav__brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.nav__logo {
  width: 40px;
  height: 40px;
  object-fit: contain;
}
.nav__brand-text { display: flex; flex-direction: column; }
.nav__name {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: .82rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--dark);
  line-height: 1.2;
}
.nav__tagline {
  font-size: .7rem;
  letter-spacing: .06em;
  color: var(--accent);
}
.nav__links {
  display: flex;
  list-style: none;
  gap: 28px;
}
.nav__links a {
  font-size: .76rem;
  font-weight: 400;
  letter-spacing: .1em;
  text-transform: lowercase;
  color: var(--mid);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: transparent;
  transition: color .2s var(--ease), text-decoration-color .2s var(--ease);
}
.nav__links a:hover,
.nav__links a.active {
  color: var(--green);
  text-decoration-color: var(--green);
}

/* Hamburger */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
.nav__toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--charcoal);
  transition: transform .3s var(--ease), opacity .3s;
}
.nav__toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle.open span:nth-child(2) { opacity: 0; }
.nav__toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile drawer */
.nav__drawer {
  display: none;
  position: fixed;
  top: var(--nav-h); left: 0; right: 0;
  background: var(--white);
  border-bottom: 1px solid rgba(93,122,64,.15);
  padding: 24px;
  z-index: 99;
}
.nav__drawer.open { display: block; }
.nav__drawer ul   { list-style: none; display: flex; flex-direction: column; gap: 18px; }
.nav__drawer a {
  font-size: .88rem;
  letter-spacing: .1em;
  text-transform: lowercase;
  color: var(--charcoal);
  text-decoration: underline;
  text-decoration-color: transparent;
  transition: color .2s, text-decoration-color .2s;
}
.nav__drawer a:hover { color: var(--green); text-decoration-color: var(--green); }

/* ── Hero Banner ──────────────────────────────── */
.hero {
  margin-top: var(--nav-h);
  position: relative;
  min-height: 480px;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(26,31,20,.82) 0%,
    rgba(26,31,20,.55) 50%,
    rgba(26,31,20,.15) 100%
  );
}
.hero__content {
  position: relative;
  z-index: 2;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 72px 24px;
  width: 100%;
}
.hero__content h1 {
  color: var(--white);
  text-transform: lowercase;
  letter-spacing: .04em;
  max-width: 580px;
  margin-bottom: 16px;
}
.hero__content p {
  color: rgba(255,255,255,.85);
  max-width: 520px;
  font-size: 1rem;
  line-height: 1.7;
}
.hero__label {
  font-size: .68rem;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}
.hero__divider {
  width: 48px;
  height: 2px;
  background: var(--accent);
  margin: 16px 0 20px;
}

/* ── Section helpers ──────────────────────────── */
.section-label {
  font-size: .68rem;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}
.divider {
  width: 48px;
  height: 2px;
  background: var(--green);
  margin: 14px 0 28px;
}

/* ── Ethos grid ───────────────────────────────── */
.ethos-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background: rgba(93,122,64,.15);
  border: 2px solid var(--green);
  border-radius: 4px;
  overflow: hidden;
}
.ethos-cell {
  background: var(--white);
  padding: 32px 20px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.ethos-cell img {
  width: 52px;
  height: 52px;
  object-fit: contain;
}
.ethos-cell strong {
  display: block;
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 600;
  color: var(--dark);
}
.ethos-cell p {
  font-size: .82rem;
  color: var(--mid);
  margin: 0;
  line-height: 1.55;
}

/* ── Cards ────────────────────────────────────── */
.card {
  background: var(--white);
  border: 1px solid rgba(93,122,64,.2);
  border-radius: 4px;
  padding: 28px;
  transition: box-shadow .25s var(--ease), transform .25s var(--ease);
}
.card:hover {
  box-shadow: 0 8px 32px rgba(93,122,64,.14);
  transform: translateY(-3px);
}
.card__label {
  font-size: .68rem;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}
.card h3 { margin-bottom: 10px; }
.card p  { font-size: .88rem; color: var(--mid); line-height: 1.65; }

/* ── Tags ─────────────────────────────────────── */
.tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.tag {
  font-size: .68rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  background: var(--green-bg);
  color: var(--green);
  border: 1px solid var(--green);
  border-radius: 2px;
  padding: 3px 10px;
}

/* ── Buttons ──────────────────────────────────── */
.btn {
  display: inline-block;
  font-size: .76rem;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: lowercase;
  padding: 12px 28px;
  border: 1.5px solid var(--green);
  color: var(--green);
  border-radius: 2px;
  transition: background .2s var(--ease), color .2s var(--ease);
  text-decoration: none;
}
.btn:hover         { background: var(--green); color: var(--white); }
.btn--solid        { background: var(--green); color: var(--white); }
.btn--solid:hover  { background: var(--green-lt); border-color: var(--green-lt); }
.btn--light        { border-color: rgba(255,255,255,.6); color: var(--white); }
.btn--light:hover  { background: rgba(255,255,255,.15); border-color: var(--white); }

/* ── Work case studies ────────────────────────── */
.work-item {
  border-top: 1px solid rgba(93,122,64,.2);
  padding: 44px 0;
}
.work-item:first-child { border-top: none; padding-top: 0; }
.work-meta {
  font-size: .68rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}
.work-item h3 {
  font-family: var(--font-head);
  font-size: clamp(1.2rem, 2.5vw, 1.65rem);
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 20px;
  max-width: 780px;
}
.work-detail-block { font-size: .85rem; }
.work-detail-block strong {
  display: block;
  font-size: .66rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 8px;
  margin-top: 20px;
}
.work-detail-block strong:first-child { margin-top: 0; }
.work-detail-block ul { list-style: none; }
.work-detail-block ul li {
  padding: 3px 0 3px 16px;
  position: relative;
  color: var(--mid);
  line-height: 1.55;
}
.work-detail-block ul li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: .68rem;
  top: 6px;
}
.work-text p {
  font-size: .88rem;
  color: var(--charcoal);
  line-height: 1.7;
}
.work-text .block-label {
  font-size: .66rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 6px;
  margin-top: 20px;
  display: block;
  font-weight: 500;
}
.work-text .block-label:first-child { margin-top: 0; }

/* ── Services offerings ───────────────────────── */
.offering {
  padding: 20px 0;
  border-top: 1px solid rgba(93,122,64,.15);
}
.offering:first-child { border-top: none; padding-top: 0; }
.offering h3 {
  font-size: .92rem;
  font-weight: 500;
  color: var(--dark);
  letter-spacing: .02em;
  margin-bottom: 10px;
}
.offering ul { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; }
.offering ul li {
  font-size: .76rem;
  color: var(--mid);
  padding: 4px 10px;
  background: var(--green-bg);
  border-radius: 2px;
}

/* ── Team bios ────────────────────────────────── */
.team-bio {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 52px;
  align-items: start;
  padding: 56px 0;
  border-top: 1px solid rgba(93,122,64,.2);
}
.team-bio:first-of-type { border-top: none; padding-top: 0; }

.team-photo {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--green);
  display: block;
  margin-bottom: 20px;
}
.team-bio__name {
  font-family: var(--font-head);
  font-size: 1.7rem;
  font-weight: 600;
  color: var(--dark);
  line-height: 1.1;
}
.team-bio__role {
  font-size: .72rem;
  color: var(--accent);
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-top: 4px;
  margin-bottom: 16px;
}
.team-bio__edu {
  list-style: none;
  padding-top: 16px;
  border-top: 1px solid rgba(93,122,64,.2);
  font-size: .78rem;
  color: var(--mid);
  line-height: 1.55;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.team-bio__edu li span { color: var(--mid); opacity: .7; display: block; }

.testimonials {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 28px;
}
.testimonial-block {
  background: var(--green-bg);
  border-left: 3px solid var(--green);
  padding: 18px 20px;
  border-radius: 0 4px 4px 0;
}
.testimonial-block blockquote {
  font-style: italic;
  font-size: .84rem;
  line-height: 1.65;
  color: var(--charcoal);
  margin-bottom: 10px;
}
.testimonial-block cite {
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--green);
  font-style: normal;
}

/* ── Contact form ─────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 64px;
  align-items: start;
}
.contact-aside {
  position: sticky;
  top: calc(var(--nav-h) + 32px);
}
.contact-aside .lead {
  font-family: var(--font-head);
  font-size: clamp(1.3rem, 2.5vw, 1.9rem);
  line-height: 1.25;
  color: var(--dark);
  margin-bottom: 20px;
}
.contact-aside em { font-style: italic; color: var(--green); }
.contact-detail {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid rgba(93,122,64,.2);
}
.contact-detail__item { font-size: .83rem; color: var(--mid); }
.contact-detail__item strong {
  display: block;
  font-size: .66rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 3px;
}
.contact-form { max-width: 100%; }
.form-group   { margin-bottom: 18px; }
.form-group label {
  display: block;
  font-size: .7rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--mid);
  margin-bottom: 6px;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: var(--white);
  border: 1.5px solid rgba(93,122,64,.3);
  border-radius: 2px;
  padding: 10px 14px;
  font-family: var(--font-body);
  font-size: .9rem;
  color: var(--dark);
  transition: border-color .2s var(--ease);
  outline: none;
  appearance: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { border-color: var(--green); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-success {
  display: none;
  background: var(--green-bg);
  border: 1px solid var(--green);
  border-radius: 4px;
  padding: 32px;
  text-align: center;
}
.form-success .check { font-size: 2rem; margin-bottom: 12px; }

/* ── UN badge ─────────────────────────────────── */
.badge-un {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--white);
  border: 1px solid rgba(93,122,64,.2);
  padding: 18px 22px;
  border-radius: 4px;
  max-width: 460px;
  margin: 32px auto 0;
  font-size: .8rem;
  color: var(--mid);
  line-height: 1.55;
}
.badge-un strong { display: block; color: var(--dark); margin-bottom: 4px; }

/* ── Footer ───────────────────────────────────── */
.footer {
  background: var(--dark);
  color: var(--sand);
  padding: 40px 0;
}
.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}
.footer__brand { display: flex; align-items: center; gap: 12px; }
.footer__name  {
  font-size: .82rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--sand);
}
.footer__tagline { font-size: .7rem; color: var(--accent); letter-spacing: .06em; }
.footer__nav     { display: flex; flex-wrap: wrap; gap: 20px; list-style: none; }
.footer__nav a {
  font-size: .74rem;
  letter-spacing: .1em;
  text-transform: lowercase;
  color: rgba(244,241,235,.6);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: transparent;
  transition: color .2s, text-decoration-color .2s;
}
.footer__nav a:hover { color: var(--accent); text-decoration-color: var(--accent); }
.footer__copy {
  font-size: .7rem;
  color: rgba(244,241,235,.35);
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,.08);
}

/* ── Fade-in ──────────────────────────────────── */
.fade-in {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .6s var(--ease), transform .6s var(--ease);
}
.fade-in.visible { opacity: 1; transform: none; }

/* ── Responsive ───────────────────────────────── */
@media (max-width: 860px) {
  .grid-2, .grid-3, .team-bio, .contact-grid { grid-template-columns: 1fr; }
  .ethos-grid { grid-template-columns: 1fr 1fr; }
  .nav__links  { display: none; }
  .nav__toggle { display: flex; }
  .footer__inner { flex-direction: column; align-items: flex-start; }
  .contact-aside { position: static; }
  .testimonials  { grid-template-columns: 1fr; }
  .hero { min-height: 360px; }
}
@media (max-width: 540px) {
  .section { padding: 48px 0; }
  .ethos-grid { grid-template-columns: 1fr; }
  h1 { font-size: 1.9rem; }
  .hero { min-height: 300px; }
}