:root {
  --green-950: #062f2b;
  --green-900: #073f38;
  --green-800: #0b574c;
  --bronze-700: #9b7337;
  --bronze-500: #bb9250;
  --cream-100: #f6f1e8;
  --cream-200: #ebe1d1;
  --concrete-100: #f3f3f0;
  --concrete-300: #d8d5cd;
  --graphite-900: #161816;
  --graphite-700: #3b3d39;
  --white: #ffffff;
  --shadow: 0 24px 70px rgba(13, 18, 16, 0.16);
  --max-width: 1180px;
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--cream-100);
  color: var(--graphite-900);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

body.has-lightbox {
  overflow: hidden;
}

body::selection {
  background: var(--bronze-500);
  color: var(--green-950);
}

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

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

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  min-height: 82px;
  padding: 14px clamp(18px, 4vw, 52px);
  color: var(--white);
  background: linear-gradient(180deg, rgba(5, 27, 24, 0.82), rgba(5, 27, 24, 0.22));
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(12px);
}

.site-header.compact {
  position: sticky;
  background: rgba(6, 47, 43, 0.96);
}

.brand {
  display: inline-flex;
  align-items: center;
  width: 132px;
  min-width: 112px;
  padding: 5px;
  background: rgba(255, 255, 255, 0.94);
  border-radius: var(--radius);
}

.brand img {
  width: 100%;
  height: auto;
}

.main-nav {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: clamp(16px, 3vw, 34px);
  font-size: 0.92rem;
  font-weight: 700;
}

.main-nav a {
  color: rgba(255, 255, 255, 0.82);
  transition: color 180ms ease;
}

.main-nav a:hover,
.main-nav a:focus-visible {
  color: var(--white);
}

.nav-cta,
.button,
.floating-whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 800;
  line-height: 1.1;
  text-align: center;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease, color 180ms ease;
}

.nav-cta,
.button-primary {
  background: var(--bronze-500);
  color: var(--green-950);
  box-shadow: 0 12px 30px rgba(187, 146, 80, 0.24);
}

.button-secondary {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.54);
  background: rgba(255, 255, 255, 0.08);
}

.nav-cta:hover,
.button:hover,
.floating-whatsapp:hover,
.nav-cta:focus-visible,
.button:focus-visible,
.floating-whatsapp:focus-visible {
  transform: translateY(-2px);
}

.hero {
  position: relative;
  min-height: min(88vh, 980px);
  display: flex;
  align-items: flex-end;
  isolation: isolate;
  padding: 128px clamp(20px, 5vw, 72px) 72px;
  overflow: hidden;
  background: var(--green-950);
}

.hero-media,
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(0.9) contrast(1.05);
}

.hero-overlay {
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(4, 23, 21, 0.92) 0%, rgba(4, 23, 21, 0.72) 39%, rgba(4, 23, 21, 0.22) 100%),
    linear-gradient(0deg, rgba(4, 23, 21, 0.92) 0%, rgba(4, 23, 21, 0.12) 54%);
}

.hero-content {
  width: min(760px, 100%);
  color: var(--white);
}

.eyebrow,
.section-kicker {
  margin: 0 0 14px;
  color: var(--bronze-500);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 11ch;
  margin-bottom: 24px;
  font-size: clamp(3rem, 8vw, 6.7rem);
  line-height: 0.92;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 4vw, 4.2rem);
  line-height: 1.02;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.08rem;
  line-height: 1.22;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 680px;
  color: rgba(255, 255, 255, 0.84);
  font-size: 1.16rem;
}

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

.authority-band {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  max-width: var(--max-width);
  margin: -44px auto 0;
  position: relative;
  z-index: 3;
  background: var(--white);
  border: 1px solid rgba(6, 47, 43, 0.1);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.metric {
  padding: 26px 28px;
  border-right: 1px solid var(--concrete-300);
}

.metric:last-child {
  border-right: 0;
}

.metric strong {
  display: block;
  color: var(--green-900);
  font-size: 2.25rem;
  line-height: 1;
}

.metric span {
  display: block;
  margin-top: 8px;
  color: var(--graphite-700);
  font-weight: 700;
}

.section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 96px clamp(20px, 4vw, 30px);
}

.section-intro {
  padding-top: 118px;
}

.intro-grid,
.region-section {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(280px, 0.75fr);
  gap: clamp(28px, 6vw, 84px);
  align-items: end;
}

.intro-grid p,
.region-section p,
.portfolio-preview-text p {
  color: var(--graphite-700);
  font-size: 1.08rem;
}

.section-heading {
  max-width: 850px;
  margin-bottom: 38px;
}

.services-grid,
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.service-card,
.process-grid article {
  min-height: 260px;
  padding: 26px;
  background: var(--white);
  border: 1px solid rgba(6, 47, 43, 0.12);
  border-radius: var(--radius);
  box-shadow: 0 18px 40px rgba(13, 18, 16, 0.06);
}

.service-card span,
.process-grid span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  margin-bottom: 28px;
  color: var(--bronze-700);
  border: 1px solid rgba(155, 115, 55, 0.32);
  border-radius: 50%;
  font-weight: 900;
}

.service-card p,
.process-grid p,
.proof-list p,
.work-card p {
  color: var(--graphite-700);
}

.proof-section {
  display: grid;
  grid-template-columns: minmax(320px, 0.86fr) minmax(360px, 1fr);
  min-height: 720px;
  background: var(--green-950);
  color: var(--white);
}

.proof-media {
  min-height: 520px;
}

.proof-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.proof-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(42px, 7vw, 96px);
}

.proof-content h2 {
  max-width: 780px;
}

.proof-list {
  display: grid;
  gap: 18px;
  margin-top: 22px;
}

.proof-list div {
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.proof-list p {
  color: rgba(255, 255, 255, 0.74);
}

.portfolio-preview {
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) minmax(400px, 1fr);
  gap: clamp(26px, 5vw, 74px);
  align-items: center;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 104px clamp(20px, 4vw, 30px);
}

.featured-work,
.portfolio-grid {
  display: grid;
  gap: 14px;
}

.featured-work {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.featured-work .work-card:first-child {
  grid-column: span 2;
}

.work-card {
  position: relative;
  overflow: hidden;
  min-height: 320px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: 0 18px 45px rgba(13, 18, 16, 0.13);
}

.work-card-button,
.work-card-static {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  padding: 0;
  color: inherit;
  text-align: left;
  background: transparent;
  border: 0;
}

.work-card-button {
  cursor: zoom-in;
}

.work-card-button:focus-visible {
  outline: 3px solid var(--bronze-500);
  outline-offset: -3px;
}

.work-card img {
  width: 100%;
  height: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  transition: transform 420ms ease;
}

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

.work-card-content {
  position: absolute;
  inset: auto 0 0 0;
  padding: 64px 18px 18px;
  color: var(--white);
  background: linear-gradient(0deg, rgba(4, 22, 20, 0.92), rgba(4, 22, 20, 0));
}

.work-card-content p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.9rem;
}

.tag {
  display: inline-flex;
  margin-bottom: 8px;
  padding: 5px 8px;
  color: var(--green-950);
  background: var(--bronze-500);
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 900;
}

.region-section {
  align-items: center;
  border-top: 1px solid var(--concrete-300);
  border-bottom: 1px solid var(--concrete-300);
}

.final-cta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 28px;
  max-width: var(--max-width);
  margin: 28px auto 86px;
  padding: 42px clamp(24px, 5vw, 54px);
  color: var(--white);
  background: var(--green-950);
  border-radius: var(--radius);
}

.final-cta h2 {
  max-width: 780px;
}

.final-cta p {
  max-width: 680px;
  color: rgba(255, 255, 255, 0.74);
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 30px clamp(20px, 5vw, 72px);
  color: rgba(255, 255, 255, 0.76);
  background: var(--graphite-900);
}

.site-footer img {
  width: 112px;
  padding: 5px;
  background: var(--white);
  border-radius: var(--radius);
}

.site-footer p {
  margin-bottom: 0;
}

.site-footer a {
  color: var(--bronze-500);
  font-weight: 800;
}

.portfolio-page {
  background: var(--concrete-100);
}

.catalog-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 220px;
  gap: 36px;
  align-items: end;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 78px clamp(20px, 4vw, 30px) 36px;
}

.catalog-hero h1 {
  max-width: 12ch;
  color: var(--green-950);
  font-size: clamp(2.8rem, 6vw, 5.4rem);
}

.catalog-hero p {
  max-width: 780px;
  color: var(--graphite-700);
}

.catalog-panel {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 180px;
  padding: 24px;
  color: var(--white);
  background: var(--green-950);
  border-radius: var(--radius);
}

.catalog-panel strong {
  font-size: 4rem;
  line-height: 1;
}

.catalog-panel span {
  color: rgba(255, 255, 255, 0.74);
  font-weight: 800;
}

.video-section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 10px clamp(20px, 4vw, 30px) 42px;
  scroll-margin-top: 120px;
}

.video-section-heading {
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) minmax(360px, 1fr);
  gap: clamp(24px, 5vw, 70px);
  align-items: end;
  padding-top: 34px;
  border-top: 1px solid var(--concrete-300);
}

.video-section-heading h2 {
  max-width: 10ch;
  color: var(--green-950);
  font-size: clamp(2.3rem, 5vw, 4.8rem);
}

.video-section-heading p:last-child {
  max-width: 620px;
  color: var(--graphite-700);
  font-size: 1.04rem;
}

.video-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 14px;
  margin-top: 22px;
}

.video-card {
  position: relative;
  overflow: hidden;
  min-height: 490px;
  color: var(--white);
  background: var(--green-950);
  border-radius: var(--radius);
  box-shadow: 0 22px 56px rgba(13, 18, 16, 0.18);
}

.video-card-button {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  padding: 0;
  color: inherit;
  text-align: left;
  background: transparent;
  border: 0;
  cursor: pointer;
}

.video-card-button::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(0deg, rgba(3, 18, 16, 0.92), rgba(3, 18, 16, 0.18) 58%, rgba(3, 18, 16, 0.02)),
    linear-gradient(90deg, rgba(3, 18, 16, 0.35), rgba(3, 18, 16, 0));
}

.video-card-button:focus-visible {
  outline: 3px solid var(--bronze-500);
  outline-offset: -3px;
}

.video-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 420ms ease;
}

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

.video-play {
  position: absolute;
  top: 18px;
  right: 18px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  padding-left: 4px;
  color: var(--green-950);
  background: var(--bronze-500);
  border-radius: 999px;
  box-shadow: 0 16px 38px rgba(0, 0, 0, 0.22);
  font-size: 1.3rem;
}

.video-card-content {
  position: absolute;
  inset: auto 0 0 0;
  z-index: 1;
  padding: 88px 22px 24px;
}

.video-card-content h3 {
  max-width: 12ch;
  margin-bottom: 10px;
  font-size: clamp(1.7rem, 3vw, 2.8rem);
  line-height: 1;
}

.video-card-content p {
  max-width: 560px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.78);
}

.catalog-toolbar {
  position: sticky;
  top: 82px;
  z-index: 10;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 12px clamp(20px, 4vw, 30px);
  background: rgba(243, 243, 240, 0.92);
  border-top: 1px solid var(--concrete-300);
  border-bottom: 1px solid var(--concrete-300);
  backdrop-filter: blur(12px);
}

.filter-button {
  min-height: 42px;
  padding: 0 16px;
  color: var(--green-950);
  background: var(--white);
  border: 1px solid rgba(6, 47, 43, 0.15);
  border-radius: 999px;
  font: inherit;
  font-weight: 850;
  cursor: pointer;
}

.filter-button.active {
  color: var(--white);
  background: var(--green-900);
}

.catalog-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 34px clamp(20px, 4vw, 30px) 120px;
}

.catalog-grid .work-card {
  min-height: 420px;
}

.floating-whatsapp {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 30;
  color: var(--green-950);
  background: var(--bronze-500);
  box-shadow: 0 18px 40px rgba(13, 18, 16, 0.22);
}

.lightbox[hidden] {
  display: none;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  min-height: 100vh;
  padding: 18px clamp(14px, 3vw, 34px) 26px;
  color: var(--white);
  background: #031210;
}

.lightbox.is-open {
  display: grid;
}

.lightbox:fullscreen {
  width: 100vw;
  height: 100vh;
}

.lightbox-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  min-height: 52px;
}

.lightbox-topbar > div {
  display: flex;
  align-items: center;
  gap: 12px;
}

.lightbox-actions {
  justify-content: flex-end;
}

.lightbox-control,
.lightbox-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 180ms ease, transform 180ms ease;
}

.lightbox-control {
  width: 46px;
  height: 46px;
  font-size: 1.35rem;
}

.lightbox-arrow {
  position: absolute;
  top: 50%;
  z-index: 2;
  width: 54px;
  height: 72px;
  font-size: 3rem;
  transform: translateY(-50%);
}

.lightbox-arrow-prev {
  left: clamp(12px, 3vw, 34px);
}

.lightbox-arrow-next {
  right: clamp(12px, 3vw, 34px);
}

.lightbox-control:hover,
.lightbox-arrow:hover,
.lightbox-control:focus-visible,
.lightbox-arrow:focus-visible {
  background: rgba(187, 146, 80, 0.78);
  transform: translateY(-1px);
}

.lightbox-arrow:hover,
.lightbox-arrow:focus-visible {
  transform: translateY(-50%) scale(1.03);
}

.lightbox-stage {
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  place-items: center;
  min-width: 0;
  min-height: 0;
  margin: 0;
  padding: 10px clamp(58px, 8vw, 92px) 0;
}

.lightbox-image,
.lightbox-video {
  max-width: 100%;
  max-height: calc(100vh - 180px);
  object-fit: contain;
  border-radius: var(--radius);
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.52);
}

.lightbox-video {
  width: min(100%, 960px);
  background: #000000;
}

.lightbox-caption {
  width: min(920px, 100%);
  margin-top: 18px;
  text-align: center;
}

.lightbox-caption strong,
.lightbox-caption span {
  display: block;
}

.lightbox-caption strong {
  font-size: 1.18rem;
}

.lightbox-caption span {
  color: rgba(255, 255, 255, 0.72);
}

@media (max-width: 1040px) {
  .services-grid,
  .process-grid,
  .catalog-grid,
  .video-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .proof-section,
  .portfolio-preview,
  .intro-grid,
  .region-section,
  .video-section-heading {
    grid-template-columns: 1fr;
  }

  .featured-work {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .site-header {
    grid-template-columns: auto 1fr;
    gap: 12px;
    min-height: 74px;
    padding: 10px 14px;
  }

  .brand {
    width: 106px;
  }

  .main-nav {
    justify-content: flex-end;
    gap: 12px;
    font-size: 0.82rem;
  }

  .main-nav a:nth-child(2) {
    display: none;
  }

  .nav-cta {
    grid-column: 1 / -1;
    width: 100%;
    min-height: 40px;
  }

  .hero {
    min-height: min(86vh, 920px);
    padding: 142px 18px 56px;
  }

  h1 {
    font-size: 3.15rem;
  }

  h2 {
    font-size: 2.15rem;
  }

  .authority-band {
    grid-template-columns: 1fr;
    margin: 0;
    border-radius: 0;
  }

  .metric {
    border-right: 0;
    border-bottom: 1px solid var(--concrete-300);
  }

  .metric:last-child {
    border-bottom: 0;
  }

  .section,
  .section-intro,
  .portfolio-preview {
    padding: 72px 18px;
  }

  .services-grid,
  .process-grid,
  .catalog-grid,
  .featured-work {
    grid-template-columns: 1fr;
  }

  .featured-work .work-card:first-child {
    grid-column: auto;
  }

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

  .proof-content {
    padding: 54px 18px 64px;
  }

  .proof-media {
    min-height: 420px;
  }

  .final-cta {
    flex-direction: column;
    align-items: stretch;
    margin: 0 18px 72px;
  }

  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .catalog-hero {
    grid-template-columns: 1fr;
    padding-top: 42px;
  }

  .catalog-panel {
    min-height: 132px;
  }

  .catalog-toolbar {
    top: 114px;
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-right: 18px;
    padding-left: 18px;
  }

  .filter-button {
    flex: 0 0 auto;
  }

  .catalog-grid {
    padding-right: 18px;
    padding-left: 18px;
  }

  .video-section {
    padding: 0 18px 34px;
  }

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

  .video-card {
    min-height: 430px;
  }

  .video-card-content {
    padding: 88px 18px 112px;
  }

  .floating-whatsapp {
    right: 14px;
    bottom: 14px;
    left: 14px;
    min-height: 52px;
  }

  .portfolio-page .floating-whatsapp {
    left: auto;
    width: min(220px, calc(100% - 28px));
    min-height: 46px;
    padding: 0 16px;
  }

  .lightbox {
    padding: 12px 12px 18px;
  }

  .lightbox-stage {
    padding: 8px 0 0;
  }

  .lightbox-image,
  .lightbox-video {
    max-height: calc(100vh - 214px);
  }

  .lightbox-arrow {
    top: auto;
    bottom: 78px;
    width: 64px;
    height: 52px;
    font-size: 2.2rem;
    transform: none;
  }

  .lightbox-arrow:hover,
  .lightbox-arrow:focus-visible {
    transform: scale(1.03);
  }

  .lightbox-arrow-prev {
    left: 14px;
  }

  .lightbox-arrow-next {
    right: 14px;
  }
}

@media (max-width: 430px) {
  .main-nav {
    font-size: 0.78rem;
  }

  h1 {
    font-size: 2.78rem;
  }

  .hero-actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .service-card,
  .process-grid article {
    min-height: auto;
  }
}