:root {
  --bg: #f4f1eb;
  --bg-muted: #e8e4dc;
  --surface: #ffffff;
  --text: #14171a;
  --text-muted: #566069;
  --accent: #1f6b56;
  --accent-bright: #2a9d7a;
  --accent-hover: #165a47;
  --accent-soft: rgba(31, 107, 86, 0.12);
  --accent-glow: rgba(42, 157, 122, 0.35);
  --border: #d4cec4;
  --shadow: 0 16px 48px rgba(20, 23, 26, 0.1);
  --shadow-lg: 0 24px 64px rgba(20, 23, 26, 0.16);
  --radius: 16px;
  --radius-sm: 10px;
  --font-sans: "DM Sans", system-ui, sans-serif;
  --max-width: 1140px;
  --header-h: 76px;
  --hero-img: url("https://images.unsplash.com/photo-1551434678-e076c223a692?auto=format&fit=crop&w=1920&q=80");
  --challenges-img: url("https://images.unsplash.com/photo-1497366754035-f200968a6e72?auto=format&fit=crop&w=1800&q=80");
  --challenges-img-accent: linear-gradient(135deg, rgba(31, 107, 86, 0.25), rgba(42, 157, 122, 0.08));
  --services-img: url("https://images.unsplash.com/photo-1516321318423-f06f85e504b3?auto=format&fit=crop&w=1600&q=80");
  --contact-img: url("https://images.unsplash.com/photo-1497215728101-856f4ea42174?auto=format&fit=crop&w=1920&q=80");
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background:
    radial-gradient(ellipse 80% 50% at 10% -10%, var(--accent-glow), transparent 55%),
    radial-gradient(ellipse 60% 40% at 90% 20%, rgba(180, 140, 90, 0.15), transparent 50%);
}

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

a {
  color: inherit;
  text-decoration: none;
}

.icon,
svg.lucide {
  width: 1.35rem;
  height: 1.35rem;
  flex-shrink: 0;
  color: var(--accent);
  stroke-width: 2;
}

.icon-sm,
.icon-sm.lucide {
  width: 1.1rem;
  height: 1.1rem;
}

.icon-lang {
  width: 1.125rem;
  height: 1.125rem;
}

.icon-xs {
  width: 1rem;
  height: 1rem;
}

.icon-lg {
  width: 2rem;
  height: 2rem;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.container {
  width: min(100% - 2.5rem, var(--max-width));
  margin-inline: auto;
}

/* Background sections */
.section-bg {
  position: relative;
  overflow: hidden;
}

.section-bg-image {
  position: absolute;
  inset: 0;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  transform: scale(1.02);
}

.hero-bg {
  background-image: var(--hero-img);
  background-position: center 42%;
  opacity: 0.62;
}

.hero .hero-overlay {
  background: linear-gradient(
    105deg,
    rgba(10, 28, 23, 0.94) 0%,
    rgba(14, 45, 36, 0.84) 48%,
    rgba(14, 45, 36, 0.78) 100%
  );
}

.challenges-bg {
  background-image: linear-gradient(135deg, rgba(14, 28, 24, 0.36), rgba(14, 28, 24, 0.12)), var(--challenges-img);
  background-position: center;
  opacity: 1;
}

.challenges-bg-accent {
  background-image: var(--challenges-img-accent);
  background-position: right 30% top 40%;
  background-size: cover;
  opacity: 0.42;
  mix-blend-mode: screen;
}

.services-bg {
  background-image: linear-gradient(165deg, rgba(244, 241, 235, 0.16), rgba(31, 107, 86, 0.12)), var(--services-img);
  background-position: center center;
  opacity: 0.7;
  background-size: cover;
}

.section-bg-overlay-services {
  background: linear-gradient(
    165deg,
    rgba(244, 241, 235, 0.68) 0%,
    rgba(228, 240, 234, 0.72) 48%,
    rgba(20, 45, 38, 0.12) 100%
  );
}

.outcomes-bg {
  background-image: url("assets/outcomes-dashboard.svg");
  background-position: center;
  background-size: cover;
  opacity: 0.32;
}

.outcomes.section-muted {
  background: var(--bg);
}

.outcomes .section-label {
  color: #eaf7f1;
  background: var(--accent);
  border-color: rgba(22, 90, 71, 0.55);
}

.contact-bg {
  background-image: var(--contact-img);
  opacity: 0.55;
}

.section-bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(244, 241, 235, 0.92) 0%, rgba(244, 241, 235, 0.78) 50%, rgba(228, 240, 234, 0.85) 100%);
}

.section-bg-overlay-dark {
  background: linear-gradient(160deg, rgba(14, 28, 24, 0.82) 0%, rgba(20, 45, 38, 0.75) 55%, rgba(14, 28, 24, 0.82) 100%);
}

.section-bg-overlay-light {
  background: linear-gradient(180deg, rgba(244, 241, 235, 0.88) 0%, rgba(232, 228, 220, 0.94) 100%);
}

.section-content {
  position: relative;
  z-index: 1;
}

/* Glass */
.glass {
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.6);
  box-shadow: var(--shadow);
}

.glass-dark {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(244, 241, 235, 0.82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.site-header.is-scrolled {
  border-bottom-color: var(--border);
  box-shadow: 0 4px 24px rgba(20, 23, 26, 0.06);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-h);
  gap: 1rem;
}

.header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem;
  min-width: 0;
}

.logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.logo-img {
  display: block;
  height: 2.35rem;
  width: auto;
  max-width: min(100%, 12.5rem);
}

@media (max-width: 720px) {
  .logo-img {
    max-width: 7.2rem;
    height: 2rem;
  }
}

.site-nav {
  display: none;
  align-items: center;
  gap: 1.5rem;
  font-size: 0.95rem;
}

.site-nav.is-open {
  display: flex;
  position: fixed;
  top: var(--header-h);
  right: 1rem;
  left: auto;
  width: min(18rem, calc(100vw - 2rem));
  flex-direction: column;
  align-items: stretch;
  gap: 0;
  padding: 1rem;
  background: rgba(244, 241, 235, 0.98);
  border: 1px solid var(--border);
  border-radius: 0.9rem;
  box-shadow: var(--shadow-lg);
  z-index: 250;
}

.site-nav a {
  color: var(--text-muted);
  transition: color 0.2s;
}

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

.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  padding: 0.55rem 1.15rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent-bright), var(--accent));
  color: #fff !important;
  font-weight: 600;
  box-shadow: 0 4px 16px var(--accent-glow);
  transition: transform 0.2s, box-shadow 0.2s;
}

.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 22px var(--accent-glow);
}

/* Language switcher */
.lang-switcher {
  position: relative;
}

.lang-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.75rem;
  font: inherit;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.lang-toggle:hover,
.lang-switcher.is-open .lang-toggle {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.lang-current {
  letter-spacing: 0.06em;
}

.lang-menu {
  position: absolute;
  top: calc(100% + 0.5rem);
  right: 0;
  min-width: 9.5rem;
  padding: 0.35rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity 0.2s, transform 0.2s, visibility 0.2s;
}

.lang-switcher.is-open .lang-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.lang-option {
  display: block;
  width: 100%;
  padding: 0.55rem 0.75rem;
  font: inherit;
  font-size: 0.9rem;
  text-align: left;
  color: var(--text-muted);
  background: transparent;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.lang-option:hover,
.lang-option.is-active {
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 600;
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  flex-shrink: 0;
  gap: 6px;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0.65rem 0.55rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.55);
  cursor: pointer;
}

.nav-toggle-bar {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--text);
  border-radius: 1px;
}

/* Hero */
.hero {
  display: flex;
  align-items: center;
  min-height: min(760px, calc(100svh - var(--header-h)));
  padding: clamp(4rem, 9vw, 7rem) 0;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 54rem);
}

.eyebrow {
  display: inline-block;
  margin: 0 0 1rem;
  padding: 0.35rem 0.75rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-soft);
  border-radius: 999px;
}

.hero .eyebrow {
  color: #b8e7d4;
  background: rgba(42, 157, 122, 0.18);
  border: 1px solid rgba(184, 231, 212, 0.26);
}

.hero h1 {
  max-width: 12ch;
  margin: 0 0 1.25rem;
  font-family: var(--font-sans);
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.03em;
  color: #fff;
}

.hero-lead {
  margin: 0;
  max-width: 42rem;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(1.05rem, 1.6vw, 1.2rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 2rem;
}

.hero .btn-ghost {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.48);
  background: rgba(255, 255, 255, 0.08);
}

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

.service-list {
  margin: 0.75rem 0 0;
  padding: 0 0 0 1.1rem;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.service-list li {
  margin-bottom: 0.35rem;
}

.location-list {
  margin: 0.85rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
}

.location-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.location-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
  flex-shrink: 0;
}

.location-item strong {
  display: block;
  font-size: 0.92rem;
  font-weight: 600;
  line-height: 1.3;
}

.location-tz {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.04em;
}

/* Sections */
.section {
  padding: clamp(3.5rem, 7vw, 5.5rem) 0;
}

.section-muted {
  background: var(--bg-muted);
}

.section-label {
  display: inline-block;
  margin: 0 0 0.75rem;
  padding: 0.35rem 0.75rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid rgba(31, 107, 86, 0.16);
  border-radius: 999px;
  scroll-margin-top: calc(var(--header-h) + 1rem);
}

.section-title {
  margin: 0 0 1rem;
  max-width: 22ch;
  font-family: var(--font-sans);
  font-size: clamp(1.85rem, 4vw, 2.65rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.03em;
}

.section-title.light {
  color: #f4f1eb;
  max-width: 22ch;
}

.section-intro {
  margin: 0 0 2.5rem;
  max-width: 42rem;
  color: var(--text-muted);
  font-size: 1.1rem;
}

.section-intro.light-muted {
  color: rgba(244, 241, 235, 0.78);
}

.challenges .section-label {
  color: #b8e7d4;
  background: rgba(42, 157, 122, 0.18);
  border-color: rgba(184, 231, 212, 0.26);
}

.challenge-tag {
  color: rgba(244, 241, 235, 0.65);
}

.challenge-card h3 {
  color: #fff;
}

.challenge-card p {
  color: rgba(244, 241, 235, 0.78);
}

/* Card icons */
.card-icon {
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  margin-bottom: 1rem;
  border-radius: 14px;
  background: linear-gradient(145deg, var(--accent-soft), rgba(42, 157, 122, 0.06));
  border: 1px solid rgba(42, 157, 122, 0.12);
}

.card-icon .icon,
.card-icon svg.lucide {
  width: 1.5rem;
  height: 1.5rem;
}

.glass-dark .card-icon {
  background: rgba(42, 157, 122, 0.2);
  border-color: rgba(255, 255, 255, 0.1);
}

.glass-dark .card-icon .icon,
.glass-dark .card-icon svg.lucide {
  color: var(--accent-bright);
}

/* Challenges */
.challenges .section-intro {
  max-width: 42rem;
}

.challenge-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.challenge-card {
  padding: 1.85rem;
  border-radius: var(--radius);
  transition:
    transform 0.22s ease,
    box-shadow 0.22s ease,
    border-color 0.22s ease,
    background-color 0.22s ease;
}

.challenge-card:hover {
  transform: translateY(-4px);
  background: rgba(42, 157, 122, 0.16);
  border-color: rgba(74, 186, 150, 0.55);
  box-shadow:
    0 18px 40px rgba(31, 107, 86, 0.28),
    0 0 0 1px rgba(42, 157, 122, 0.2);
}

.challenge-tag {
  display: inline-block;
  margin-bottom: 0.75rem;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.challenge-card h3 {
  margin: 0 0 0.75rem;
  font-size: 1.2rem;
  font-weight: 600;
  line-height: 1.3;
}

.challenge-card p {
  margin: 0;
  font-size: 0.98rem;
}

/* Services — editorial two-column list */
.service-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.service-item {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  align-content: start;
  gap: 0 1rem;
  padding: 1.4rem;
  background: rgba(14, 45, 36, 0.92);
  border: 1px solid rgba(184, 231, 212, 0.2);
  border-radius: 8px;
  box-shadow: 0 12px 32px rgba(14, 28, 24, 0.16);
}

.service-icon {
  display: grid;
  grid-row: span 2;
  place-items: start center;
  width: 2rem;
  padding-top: 0.15rem;
}

.service-icon .icon,
.service-icon svg.lucide {
  width: 1.35rem;
  height: 1.35rem;
  color: #9dddc2;
}

.service-item h3 {
  margin: 0 0 0.5rem;
  font-size: 1.15rem;
  font-weight: 600;
  color: #fff;
}

.service-item p {
  margin: 0;
  color: rgba(244, 241, 235, 0.78);
  font-size: 0.98rem;
}

.text-link {
  font-weight: 600;
  color: var(--accent);
  transition: color 0.2s;
}

.text-link:hover {
  color: var(--accent-hover);
}

/* Outcomes */
.outcome-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.outcome-item {
  padding: 1.5rem;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 6px 20px rgba(20, 23, 26, 0.05);
  transition:
    transform 0.22s ease,
    box-shadow 0.22s ease,
    border-color 0.22s ease,
    background-color 0.22s ease;
}

.outcome-item:hover {
  transform: translateY(-4px);
  background: #f3faf7;
  border-color: rgba(42, 157, 122, 0.55);
  box-shadow:
    0 18px 40px rgba(31, 107, 86, 0.14),
    0 0 0 1px rgba(42, 157, 122, 0.12);
}

.outcome-item h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
  font-weight: 600;
}

.outcome-item p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--text-muted);
}

/* Team */
.team-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2rem;
}

.team-member {
  display: grid;
  grid-template-columns: 8rem minmax(0, 1fr);
  align-items: center;
  gap: 1.5rem;
  padding-top: 1.5rem;
  border-top: 2px solid var(--accent);
}

.team-avatar {
  display: grid;
  place-items: center;
  width: 8rem;
  height: 8rem;
  aspect-ratio: 1;
  border-radius: 8px;
  background: var(--bg-muted);
}

.team-avatar .icon {
  width: 3rem;
  height: 3rem;
  color: var(--text-muted);
  stroke-width: 1.5;
}

.team-member-copy h3 {
  margin: 0 0 0.35rem;
  font-size: 1.2rem;
  font-weight: 700;
}

.team-member-copy p {
  margin: 0 0 0.85rem;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.team-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--accent);
  font-size: 0.9rem;
  font-weight: 700;
}

.team-link:hover {
  color: var(--accent-hover);
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 3rem;
  align-items: start;
}

.contact-left .contact-team,
.contact-left .contact-intro {
  margin: 0 0 1rem;
  color: rgba(244, 241, 235, 0.82);
  font-size: 1.1rem;
  line-height: 1.6;
}

.contact .section-label {
  color: #b8e7d4;
  background: rgba(42, 157, 122, 0.18);
  border-color: rgba(184, 231, 212, 0.26);
}

.contact .section-title {
  color: #fff;
}

.contact .location-item strong {
  color: #fff;
}

.contact .location-tz {
  color: #b8e7d4;
}

.contact-left .contact-intro {
  margin-bottom: 0;
}

.locations-panel {
  margin-top: 1.75rem;
}

.contact-map {
  width: 100%;
  height: 220px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  overflow: hidden;
  z-index: 0;
}

.contact-map .leaflet-control-attribution {
  font-size: 0.65rem;
}

.office-marker {
  background: transparent;
  border: none;
}

.office-marker-dot {
  display: block;
  width: 14px;
  height: 14px;
  background: var(--accent);
  border: 2px solid #fff;
  border-radius: 50%;
  box-shadow: 0 2px 8px var(--accent-glow);
}

.contact-form {
  width: 85%;
  margin-left: auto;
  padding: 1.7rem;
  border-radius: var(--radius);
  font-size: 0.89rem;
}

.contact-form .field-row {
  margin-bottom: 0.94rem;
}

.field-row label {
  display: block;
  margin-bottom: 0.3rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
}

.contact-form .field-row label {
  font-size: 0.72rem;
  margin-bottom: 0.3rem;
}

.field-required {
  margin-left: 0.15rem;
  color: var(--accent);
  font-weight: 700;
}

.field-optional {
  margin-left: 0.35rem;
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--text-muted);
  opacity: 0.85;
}

.field-row input:user-invalid,
.field-row textarea:user-invalid {
  border-color: #c45c5c;
}

.field-row input:user-invalid:focus,
.field-row textarea:user-invalid:focus {
  box-shadow: 0 0 0 3px rgba(196, 92, 92, 0.15);
}

.field-row input,
.field-row select,
.field-row textarea {
  width: 100%;
  padding: 0.75rem 0.9rem;
  font: inherit;
  color: var(--text);
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.contact-form .field-row input,
.contact-form .field-row select,
.contact-form .field-row textarea {
  padding: 0.64rem 0.76rem;
}

.contact-form .field-row textarea {
  min-height: 6.8rem;
}

.field-row input:focus,
.field-row select:focus,
.field-row textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.form-honeypot[hidden] {
  display: none !important;
}

.contact-form .form-status {
  margin: 0.85rem 0 0;
  font-size: 0.8rem;
}

.form-status.is-success {
  color: var(--accent-hover);
}

.form-status.is-error {
  color: #b42318;
}

.contact-form .btn {
  padding: 0.72rem 1.35rem;
  font-size: inherit;
}

.contact-form .btn:disabled {
  cursor: wait;
  opacity: 0.7;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.6rem;
  font: inherit;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-bright), var(--accent));
  color: #fff;
  box-shadow: 0 6px 20px var(--accent-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px var(--accent-glow);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.7);
  color: var(--text);
  border: 1px solid var(--border);
  backdrop-filter: blur(6px);
}

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

.btn-full {
  width: 100%;
}

/* Footer */
.site-footer {
  padding: 3rem 0;
  background: linear-gradient(180deg, #0f1f1a 0%, #14171a 100%);
  color: #e8e6e2;
}

.footer-inner {
  text-align: center;
}

.footer-copy {
  margin: 0;
  font-size: 0.8rem;
  color: #6e6c68;
}

/* Responsive */
@media (max-width: 960px) {
  .hero-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .contact-form {
    width: 100%;
    margin-left: 0;
  }

  .challenges .section-intro {
    max-width: none;
  }

  .challenge-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .outcome-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .team-grid {
    grid-template-columns: 1fr;
    gap: 1.75rem;
  }

  .location-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .lang-switcher {
    display: block;
    flex-shrink: 0;
  }

  .lang-toggle {
    gap: 0.25rem;
    padding: 0.45rem 0.55rem;
    font-size: 0.75rem;
  }

  .site-nav {
    display: flex;
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 1rem;
    background: rgba(244, 241, 235, 0.98);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.25s, opacity 0.25s;
  }

  .site-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .site-nav a {
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--border);
    color: var(--text);
  }

  .header-actions {
    gap: 0.4rem;
  }

  .nav-cta {
    order: 0;
    padding: 0.5rem 0.7rem;
    font-size: 0.85rem;
  }

  .nav-toggle {
    display: flex;
    width: 2.5rem;
    height: 2.5rem;
    padding: 0.55rem 0.5rem;
  }

  .outcome-grid {
    grid-template-columns: 1fr;
  }

  .team-member {
    grid-template-columns: 6rem minmax(0, 1fr);
    gap: 1rem;
  }

  .team-avatar {
    width: 6rem;
    height: 6rem;
  }

  .challenge-grid {
    grid-template-columns: 1fr;
  }

  .service-grid {
    grid-template-columns: 1fr;
    column-gap: 0;
  }

  .section-title {
    max-width: none;
  }

}

@media (max-width: 380px) {
  .header-inner {
    gap: 0.35rem;
  }

  .logo-img {
    max-width: 5.5rem;
  }

  .header-actions {
    gap: 0.25rem;
  }

  .lang-toggle {
    padding-inline: 0.4rem;
    font-size: 0.7rem;
  }

  .icon-lang {
    display: none;
  }

  .nav-cta {
    padding-inline: 0.4rem;
    font-size: 0.75rem;
  }
}