:root {
  --ink: #151815;
  --ink-soft: #2c342f;
  --muted: #626d65;
  --paper: #ffffff;
  --wash: #f4f6f2;
  --wash-strong: #e8eee6;
  --line: #dfe5dc;
  --forest: #24483b;
  --forest-deep: #183228;
  --copper: #b7653d;
  --copper-dark: #824326;
  --gold: #c89a52;
  --shadow: 0 22px 60px rgba(21, 24, 21, 0.14);
  --max: 1180px;
  --radius: 8px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
}

body.nav-open {
  overflow: hidden;
}

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

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

p {
  margin: 0;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  color: var(--ink);
  line-height: 1.08;
  letter-spacing: 0;
}

h1 {
  font-size: 4rem;
  max-width: 830px;
}

h2 {
  font-size: 2.4rem;
}

h3 {
  font-size: 1.25rem;
}

h4 {
  font-size: 1rem;
}

.container {
  width: calc(100% - 40px);
  max-width: var(--max);
  min-width: 0;
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  top: -80px;
  left: 20px;
  z-index: 50;
  padding: 10px 14px;
  background: var(--forest);
  color: var(--paper);
  border-radius: var(--radius);
}

.skip-link:focus {
  top: 20px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(223, 229, 220, 0.82);
}

.nav {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  color: var(--ink);
}

.brand img {
  width: 48px;
  height: 48px;
  object-fit: contain;
}

.brand span {
  display: block;
  line-height: 1.04;
}

.brand small {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 700;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-links a {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 13px;
  border-radius: var(--radius);
  color: var(--ink-soft);
  font-weight: 700;
  font-size: 0.94rem;
}

.nav-links a:hover,
.nav-links a:focus-visible,
.nav-links a[aria-current="page"] {
  background: var(--wash);
  color: var(--forest);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  color: var(--ink);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  gap: 10px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 800;
  font-size: 0.95rem;
  line-height: 1;
  min-width: 0;
  text-align: center;
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: var(--copper);
  color: var(--paper);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--copper-dark);
}

.button-ghost {
  border-color: rgba(255, 255, 255, 0.42);
  color: var(--paper);
  background: rgba(255, 255, 255, 0.08);
}

.button-ghost:hover,
.button-ghost:focus-visible {
  background: rgba(255, 255, 255, 0.16);
}

.button-line {
  border-color: var(--line);
  color: var(--forest);
  background: var(--paper);
}

.button-line:hover,
.button-line:focus-visible {
  border-color: var(--forest);
}

.button-whatsapp {
  background: #1f9f62;
  color: var(--paper);
}

.button-whatsapp img {
  width: 20px;
  height: 20px;
}

.hero {
  position: relative;
  min-height: 78svh;
  display: grid;
  align-items: end;
  isolation: isolate;
  color: var(--paper);
  background: var(--ink);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background-image: var(--hero-image);
  background-size: cover;
  background-position: center;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: rgba(12, 18, 15, 0.64);
}

.hero-inner {
  padding: 86px 0 40px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px;
  border-radius: var(--radius);
  background: rgba(36, 72, 59, 0.12);
  color: var(--forest);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: var(--paper);
  background: rgba(255, 255, 255, 0.14);
}

.hero h1,
.hero p {
  color: var(--paper);
}

.hero h1 {
  margin-top: 18px;
}

.hero p {
  max-width: 650px;
  margin-top: 20px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 1.18rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.hero-proof {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  max-width: 760px;
  margin-top: 58px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.16);
}

.proof-item {
  min-height: 104px;
  padding: 20px;
  background: rgba(13, 20, 17, 0.42);
}

.proof-item strong {
  display: block;
  color: var(--paper);
  font-size: 1.65rem;
  line-height: 1;
}

.proof-item span {
  display: block;
  margin-top: 10px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.9rem;
}

.section {
  padding: 88px 0;
}

.section-tight {
  padding: 64px 0;
}

.section-wash {
  background: var(--wash);
}

.section-forest {
  background: var(--forest-deep);
  color: var(--paper);
}

.section-forest h2,
.section-forest h3,
.section-forest p {
  color: var(--paper);
}

.section-head {
  max-width: 690px;
  margin-bottom: 38px;
}

.section-head.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-head h2 {
  margin-top: 14px;
}

.section-head p {
  margin-top: 14px;
  color: var(--muted);
  font-size: 1.05rem;
}

.section-lead {
  max-width: 690px;
  margin-top: 14px;
  color: var(--muted);
  font-size: 1.05rem;
}

.section-forest .section-head p {
  color: rgba(255, 255, 255, 0.76);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.service-card,
.value-card,
.testimonial-card,
.contact-card,
.deliverable-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
}

.service-card {
  min-height: 270px;
  display: flex;
  flex-direction: column;
  padding: 24px;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.service-card:hover,
.service-card:focus-visible {
  transform: translateY(-3px);
  border-color: rgba(36, 72, 59, 0.3);
  box-shadow: var(--shadow);
}

.service-number {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  background: var(--wash-strong);
  color: var(--forest);
  font-weight: 900;
}

.service-card h3 {
  margin-top: 22px;
}

.service-card p {
  margin-top: 12px;
  color: var(--muted);
}

.service-card span:last-child {
  margin-top: auto;
  padding-top: 28px;
  color: var(--copper-dark);
  font-weight: 900;
}

.process {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 52px;
  align-items: center;
}

.process-list {
  display: grid;
  gap: 14px;
}

.process-step {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 16px;
  align-items: start;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
}

.process-step strong {
  width: 46px;
  height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  background: var(--forest);
  color: var(--paper);
}

.process-step h3 {
  font-size: 1.08rem;
}

.process-step p {
  margin-top: 6px;
  color: var(--muted);
}

.image-frame {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--ink);
  box-shadow: var(--shadow);
}

.image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 5;
}

.image-label {
  position: absolute;
  left: 18px;
  bottom: 18px;
  max-width: calc(100% - 36px);
  padding: 14px 16px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.92);
  color: var(--ink);
  font-weight: 800;
}

.coverage {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 46px;
  align-items: center;
}

.city-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
}

.city-grid span {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 10px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius);
  color: rgba(255, 255, 255, 0.9);
  background: rgba(255, 255, 255, 0.08);
  font-weight: 750;
  text-align: center;
}

.testimonials {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.testimonial-card {
  padding: 26px;
}

.rating {
  color: var(--gold);
  font-weight: 900;
  margin-bottom: 14px;
}

.testimonial-card blockquote {
  margin: 0;
  color: var(--ink-soft);
  font-size: 1rem;
}

.testimonial-card cite {
  display: block;
  margin-top: 18px;
  color: var(--forest);
  font-style: normal;
  font-weight: 900;
}

.cta-band {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 44px;
  border-radius: var(--radius);
  background: var(--forest-deep);
  color: var(--paper);
}

.cta-band h2,
.cta-band p {
  color: var(--paper);
}

.cta-band p {
  max-width: 680px;
  margin-top: 12px;
  color: rgba(255, 255, 255, 0.76);
}

.page-hero {
  padding: 82px 0 64px;
  background: var(--wash);
}

.page-hero .container {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 50px;
  align-items: center;
}

.page-hero h1 {
  margin-top: 14px;
  font-size: 3.4rem;
}

.page-hero p {
  margin-top: 18px;
  color: var(--muted);
  font-size: 1.1rem;
  max-width: 650px;
}

.hero-panel {
  min-height: 250px;
  padding: 28px;
  border-radius: var(--radius);
  background: var(--forest-deep);
  color: var(--paper);
}

.hero-panel h2,
.hero-panel p {
  color: var(--paper);
}

.hero-panel p {
  color: rgba(255, 255, 255, 0.72);
}

.hero-panel dl {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin: 28px 0 0;
}

.hero-panel dt {
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
}

.hero-panel dd {
  margin: 5px 0 0;
  font-size: 1.15rem;
  font-weight: 900;
}

.service-detail-list {
  display: grid;
  gap: 22px;
}

.service-detail {
  display: grid;
  grid-template-columns: 270px 1fr;
  gap: 34px;
  padding: 34px 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: 96px;
}

.service-detail:first-child {
  border-top: 0;
  padding-top: 0;
}

.service-detail h2 {
  font-size: 1.55rem;
}

.service-detail p {
  color: var(--muted);
}

.service-detail ul,
.check-list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.service-detail li,
.check-list li {
  position: relative;
  padding-left: 24px;
  color: var(--ink-soft);
}

.service-detail li::before,
.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--copper);
}

.deliverables {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.deliverable-card {
  min-height: 180px;
  padding: 24px;
}

.deliverable-card p {
  margin-top: 10px;
  color: var(--muted);
}

.story-grid {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 56px;
  align-items: center;
}

.story-copy p + p {
  margin-top: 18px;
}

.story-copy p {
  color: var(--muted);
  font-size: 1.04rem;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.value-card {
  padding: 24px;
}

.value-card p {
  margin-top: 10px;
  color: var(--muted);
}

.contact-layout {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 28px;
  align-items: start;
}

.contact-stack {
  display: grid;
  gap: 16px;
}

.contact-card {
  padding: 24px;
}

.contact-card a {
  color: var(--forest);
  font-weight: 900;
}

.contact-card p {
  margin-top: 8px;
  color: var(--muted);
}

.quote-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  padding: 28px;
}

.quote-panel p {
  margin-top: 10px;
  color: var(--muted);
}

.quote-form {
  display: grid;
  gap: 16px;
  margin-top: 24px;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.field label {
  display: block;
  margin-bottom: 7px;
  color: var(--ink-soft);
  font-weight: 800;
  font-size: 0.9rem;
}

.field input,
.field textarea,
.field select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  min-height: 46px;
  padding: 10px 12px;
  color: var(--ink);
  background: var(--paper);
  font: inherit;
}

.field textarea {
  min-height: 130px;
  resize: vertical;
}

.field input:focus,
.field textarea:focus,
.field select:focus {
  outline: 3px solid rgba(183, 101, 61, 0.18);
  border-color: var(--copper);
}

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

.whatsapp-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 45;
  width: 58px;
  height: 58px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: #1f9f62;
  box-shadow: 0 18px 40px rgba(31, 159, 98, 0.35);
}

.whatsapp-float img {
  width: 32px;
  height: 32px;
}

.site-footer {
  background: #111612;
  color: rgba(255, 255, 255, 0.76);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.7fr 0.8fr 0.8fr;
  gap: 34px;
  padding: 58px 0;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--paper);
  font-weight: 900;
}

.footer-brand img {
  width: 50px;
  height: 50px;
  object-fit: contain;
}

.footer-grid p {
  margin-top: 16px;
}

.site-footer h4 {
  color: var(--paper);
  margin-bottom: 16px;
}

.footer-links {
  display: grid;
  gap: 9px;
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--paper);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 20px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.9rem;
}

.footer-bottom .powered {
  color: var(--paper);
  font-weight: 800;
}

.hero-premium {
  min-height: 72svh;
}

.hero-premium .hero-inner {
  padding: 58px 0 24px;
}

.hero-premium .hero-proof {
  margin-top: 32px;
}

.hero-premium::before {
  background-position: center right;
}

.hero-premium::after {
  background: linear-gradient(90deg, rgba(8, 14, 11, 0.88) 0%, rgba(8, 14, 11, 0.68) 46%, rgba(8, 14, 11, 0.28) 100%);
}

.statement-grid,
.featured-project,
.delivery-grid,
.portfolio-feature {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
  align-items: center;
}

.statement-grid p {
  color: var(--muted);
  font-size: 1.08rem;
}

.statement-grid p + p {
  margin-top: 16px;
}

.section-forest .statement-grid p {
  color: rgba(255, 255, 255, 0.78);
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.capability-card {
  min-height: 250px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.capability-card:hover,
.capability-card:focus-visible {
  transform: translateY(-3px);
  border-color: rgba(36, 72, 59, 0.34);
  box-shadow: var(--shadow);
}

.capability-card span,
.principle-grid span,
.org-card span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 38px;
  min-height: 30px;
  padding: 0 10px;
  border-radius: var(--radius);
  background: var(--wash-strong);
  color: var(--forest);
  font-size: 0.78rem;
  font-weight: 900;
}

.capability-card h3 {
  margin-top: 18px;
}

.capability-card p {
  margin-top: 10px;
  color: var(--muted);
}

.featured-copy p,
.portfolio-feature p {
  margin-top: 16px;
  color: var(--muted);
  font-size: 1.05rem;
}

.featured-copy .button {
  margin-top: 24px;
}

.project-pair,
.portfolio-feature figure {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--ink);
  box-shadow: var(--shadow);
}

.project-pair img,
.portfolio-feature img {
  width: 100%;
  height: 100%;
  min-height: 460px;
  object-fit: cover;
}

.project-pair figcaption {
  padding: 14px 16px;
  color: var(--paper);
  background: var(--forest-deep);
  font-weight: 800;
}

.choice-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.16);
}

.choice-grid article {
  min-height: 230px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.07);
}

.choice-grid p {
  margin-top: 12px;
  color: rgba(255, 255, 255, 0.76);
}

.home-gallery {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr 0.9fr;
  grid-auto-rows: 260px;
  gap: 16px;
}

.gallery-tile {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--ink);
}

.gallery-tile.large {
  grid-row: span 2;
}

.gallery-tile.wide {
  grid-column: span 2;
}

.gallery-tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 260ms ease;
}

.gallery-tile:hover img,
.gallery-tile:focus-visible img {
  transform: scale(1.04);
}

.gallery-tile span {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 14px;
  padding: 12px 14px;
  border-radius: var(--radius);
  background: rgba(17, 22, 18, 0.78);
  color: var(--paper);
  font-weight: 900;
}

.media-hero .image-frame img {
  aspect-ratio: 16 / 10;
}

.principle-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.principle-grid article {
  min-height: 260px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
}

.principle-grid h3 {
  margin-top: 18px;
}

.principle-grid p {
  margin-top: 12px;
  color: var(--muted);
}

.org-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.org-card {
  min-height: 205px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
}

.org-card.lead-role {
  grid-column: span 2;
  background: var(--forest-deep);
  border-color: var(--forest-deep);
}

.org-card h3 {
  margin-top: 18px;
}

.org-card p {
  margin-top: 10px;
  color: var(--muted);
}

.org-card.lead-role h3,
.org-card.lead-role p {
  color: var(--paper);
}

.org-card.lead-role span {
  background: rgba(255, 255, 255, 0.14);
  color: var(--paper);
}

.portfolio-feature figure {
  min-height: 520px;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-flow: dense;
  gap: 16px;
}

.portfolio-card {
  position: relative;
  min-height: 300px;
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--ink);
}

.portfolio-card.wide {
  grid-column: span 2;
}

.portfolio-card.tall {
  grid-row: span 2;
  min-height: 616px;
}

.portfolio-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 260ms ease;
}

.portfolio-card:hover img {
  transform: scale(1.035);
}

.portfolio-card figcaption {
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 12px;
  padding: 13px 14px;
  border-radius: var(--radius);
  background: rgba(17, 22, 18, 0.78);
  color: var(--paper);
}

.portfolio-card strong,
.portfolio-card span {
  display: block;
}

.portfolio-card span {
  margin-top: 4px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.9rem;
}

@media (max-width: 980px) {
  h1 {
    font-size: 3rem;
  }

  h2 {
    font-size: 2rem;
  }

  .nav-links {
    position: fixed;
    inset: 76px 0 auto 0;
    display: none;
    grid-template-columns: 1fr;
    gap: 0;
    padding: 16px 20px 22px;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
  }

  body.nav-open .nav-links {
    display: grid;
  }

  .nav-links a {
    min-height: 50px;
    border-radius: 0;
    border-bottom: 1px solid var(--line);
  }

  .menu-toggle {
    display: inline-block;
  }

  .nav-actions .button {
    display: none;
  }

  .hero-proof,
  .services-grid,
  .testimonials,
  .deliverables {
    grid-template-columns: 1fr 1fr;
  }

  .process,
  .coverage,
  .page-hero .container,
  .story-grid,
  .contact-layout,
  .statement-grid,
  .featured-project,
  .delivery-grid,
  .portfolio-feature {
    grid-template-columns: 1fr;
  }

  .city-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .service-detail {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .values-grid,
  .footer-grid,
  .capability-grid,
  .choice-grid,
  .principle-grid,
  .org-grid,
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .home-gallery {
    grid-template-columns: 1fr 1fr;
  }

  .gallery-tile.large,
  .gallery-tile.wide,
  .portfolio-card.wide,
  .org-card.lead-role {
    grid-column: span 2;
  }

  .cta-band {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .container {
    width: calc(100% - 28px);
  }

  .nav {
    min-height: 70px;
  }

  .brand img {
    width: 42px;
    height: 42px;
  }

  .brand small {
    display: none;
  }

  .nav-links {
    inset: 70px 0 auto 0;
  }

  h1,
  .page-hero h1 {
    font-size: 2.25rem;
  }

  h2 {
    font-size: 1.75rem;
  }

  .hero-inner {
    padding: 64px 0 30px;
  }

  .hero p,
  .page-hero p {
    font-size: 1rem;
  }

  .hero-actions,
  .field-grid,
  .footer-bottom {
    flex-direction: column;
    display: grid;
    grid-template-columns: 1fr;
  }

  .button {
    width: 100%;
  }

  .hero-proof,
  .testimonials,
  .city-grid,
  .deliverables,
  .values-grid,
  .footer-grid,
  .capability-grid,
  .choice-grid,
  .principle-grid,
  .org-grid,
  .portfolio-grid,
  .home-gallery {
    grid-template-columns: 1fr;
  }

  .hero-panel {
    padding: 22px;
  }

  .hero-panel dl {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-panel dd {
    font-size: 1rem;
  }

  .gallery-tile.large,
  .gallery-tile.wide,
  .portfolio-card.wide,
  .org-card.lead-role {
    grid-column: span 1;
  }

  .portfolio-card.tall {
    grid-row: span 1;
    min-height: 360px;
  }

  .project-pair img,
  .portfolio-feature img {
    min-height: 320px;
  }

  .hero-proof {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    overflow: hidden;
    margin-top: 30px;
  }

  .proof-item {
    padding: 14px 10px;
  }

  .proof-item strong {
    font-size: 1.45rem;
  }

  .proof-item span {
    font-size: 0.76rem;
    line-height: 1.35;
    overflow-wrap: anywhere;
  }

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

  .proof-item {
    min-height: auto;
  }

  .section {
    padding: 64px 0;
  }

  .section-tight {
    padding: 48px 0;
  }

  .page-hero {
    padding: 58px 0 48px;
  }

  .cta-band {
    padding: 28px;
  }

  .whatsapp-float {
    right: 14px;
    bottom: 14px;
    width: 52px;
    height: 52px;
  }
}