:root {
  --bg: #07110c;
  --bg-soft: #0b1710;
  --surface: #101e15;
  --ink: #f1f6f1;
  --muted: #a8b4aa;
  --line: rgba(222, 240, 225, 0.16);
  --green: #7dff4f;
  --green-strong: #43ff48;
  --green-dark: #123a1d;
  --paper: #dfffe1;
  --max: 1240px;
  --radius: 1.1rem;
  --shadow: 0 2rem 6rem rgba(0, 0, 0, 0.36);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
  scrollbar-color: var(--green) var(--bg);
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background:
    radial-gradient(circle at 88% 5%, rgba(75, 244, 103, 0.09), transparent 25rem),
    repeating-linear-gradient(90deg, transparent 0, transparent calc(20vw - 1px), rgba(124, 255, 79, 0.035) 20vw),
    var(--bg);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body::before {
  position: fixed;
  z-index: -1;
  inset: 0;
  pointer-events: none;
  content: "";
  opacity: 0.14;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.22'/%3E%3C/svg%3E");
}

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

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 5px;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.7rem 1rem;
  color: var(--bg);
  background: var(--green);
  border-radius: 0.5rem;
  transform: translateY(-150%);
  transition: transform 0.2s;
}

.skip-link:focus {
  transform: translateY(0);
}

.section-shell {
  width: min(calc(100% - 3rem), var(--max));
  margin-inline: auto;
}

.site-header {
  position: fixed;
  z-index: 100;
  top: 0.8rem;
  left: 50%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(calc(100% - 2rem), 1260px);
  min-height: 4.25rem;
  padding: 0.65rem 0.8rem 0.65rem 1rem;
  border: 1px solid transparent;
  border-radius: 1rem;
  transform: translateX(-50%);
  transition: background 0.3s, border-color 0.3s, box-shadow 0.3s;
}

.site-header.scrolled {
  border-color: var(--line);
  background: rgba(7, 17, 12, 0.82);
  box-shadow: 0 1rem 4rem rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  font-size: 0.86rem;
  font-weight: 750;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.brand-mark {
  display: grid;
  width: 2.5rem;
  aspect-ratio: 1;
  place-items: center;
  color: var(--bg);
  background: var(--green);
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: -0.04em;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
  font-size: 0.86rem;
  font-weight: 600;
}

.main-nav > a:not(.nav-cta) {
  color: var(--muted);
  transition: color 0.2s;
}

.main-nav > a:not(.nav-cta):hover {
  color: var(--ink);
}

.nav-cta {
  padding: 0.75rem 1.15rem;
  color: var(--bg);
  background: var(--green);
  border-radius: 0.35rem;
  clip-path: polygon(0.55rem 0, 100% 0, 100% calc(100% - 0.55rem), calc(100% - 0.55rem) 100%, 0 100%, 0 0.55rem);
}

.menu-toggle {
  display: none;
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(20rem, 0.9fr);
  min-height: 100svh;
  padding-block: 9.5rem 5rem;
  align-items: center;
  gap: clamp(2rem, 6vw, 7rem);
}

.hero::after {
  position: absolute;
  z-index: -1;
  top: 10%;
  right: -12%;
  width: 46rem;
  aspect-ratio: 1;
  content: "";
  background: radial-gradient(circle, rgba(67, 255, 72, 0.14), transparent 65%);
  pointer-events: none;
}

.hero::before {
  position: absolute;
  top: 8rem;
  left: 42%;
  width: 1px;
  height: calc(100% - 13rem);
  content: "";
  background: linear-gradient(transparent, var(--line), transparent);
}

.eyebrow,
.section-kicker {
  margin: 0 0 1.4rem;
  color: var(--green);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.eyebrow span {
  width: 1.8rem;
  height: 1px;
  background: currentColor;
}

.hero h1,
.final-cta h2 {
  margin: 0;
  font-size: clamp(4.4rem, 8.2vw, 8.2rem);
  font-weight: 850;
  letter-spacing: -0.075em;
  line-height: 0.84;
  text-transform: uppercase;
}

.hero h1 em,
.final-cta h2 em {
  color: var(--green);
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
  text-transform: none;
}

.hero-lead {
  max-width: 39rem;
  margin: 2.2rem 0 0;
  color: var(--muted);
  font-size: clamp(1.07rem, 1.8vw, 1.35rem);
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin-top: 2.5rem;
}

.button {
  display: inline-flex;
  min-height: 3.5rem;
  align-items: center;
  justify-content: center;
  gap: 1.2rem;
  padding: 0.9rem 1.35rem;
  border: 1px solid transparent;
  border-radius: 0.35rem;
  clip-path: polygon(0.7rem 0, 100% 0, 100% calc(100% - 0.7rem), calc(100% - 0.7rem) 100%, 0 100%, 0 0.7rem);
  font-size: 0.92rem;
  font-weight: 800;
  transition: transform 0.25s var(--ease), background 0.25s, color 0.25s;
}

.button:hover {
  transform: translateY(-3px);
}

.button-primary {
  color: var(--bg);
  background: var(--green);
  box-shadow: 0 0 0 rgba(124, 255, 134, 0);
}

.button-primary:hover {
  background: #9aff9f;
  box-shadow: 0 0.8rem 2.5rem rgba(124, 255, 134, 0.16);
}

.button-dark {
  color: var(--ink);
  background: var(--bg);
}

.text-link {
  padding-block: 0.5rem;
  border-bottom: 1px solid var(--line);
  font-size: 0.9rem;
  font-weight: 700;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 3rem;
}

.hero-meta span,
.expertise-tags span {
  padding: 0.45rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero-meta span {
  border-radius: 0.35rem;
  clip-path: polygon(0.35rem 0, 100% 0, 100% calc(100% - 0.35rem), calc(100% - 0.35rem) 100%, 0 100%, 0 0.35rem);
}

.hero-visual {
  position: relative;
  max-width: 29rem;
  margin-inline: auto;
}

.hero-frame {
  position: relative;
  z-index: 2;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid rgba(124, 255, 134, 0.28);
  border-radius: 0.8rem;
  clip-path: polygon(0 0, 88% 0, 100% 10%, 100% 100%, 12% 100%, 0 90%);
  box-shadow: var(--shadow);
}

.signal-strip {
  overflow: hidden;
  width: 100%;
  border-block: 1px solid rgba(125, 255, 79, 0.22);
  background: #172019;
}

.signal-track {
  display: flex;
  width: max-content;
  min-width: 100%;
  min-height: 4.25rem;
  align-items: center;
  justify-content: space-around;
  gap: 2.2rem;
  padding-inline: 1.5rem;
  color: #d6e0d7;
  font-size: clamp(0.78rem, 1.4vw, 1rem);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.signal-track i {
  width: 0.55rem;
  aspect-ratio: 1;
  border: 2px solid var(--green);
  transform: rotate(45deg);
}

.hero-frame::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(180deg, transparent 55%, rgba(3, 8, 5, 0.92));
}

.hero-frame img {
  width: 100%;
  height: min(62vh, 42rem);
  aspect-ratio: 0.76;
  object-fit: cover;
  filter: saturate(0.85) contrast(1.08);
  transition: transform 1.2s var(--ease);
}

.hero-frame:hover img {
  transform: scale(1.035);
}

.hero-frame-label {
  position: absolute;
  z-index: 2;
  right: 1.3rem;
  bottom: 1.1rem;
  left: 1.3rem;
  display: flex;
  align-items: end;
  justify-content: space-between;
  color: var(--ink);
  font-size: 0.75rem;
  text-transform: uppercase;
}

.hero-frame-label span {
  color: var(--green);
  font-weight: 750;
  letter-spacing: 0.08em;
}

.hero-frame-label strong {
  font-size: 1rem;
}

.hero-orbit {
  position: absolute;
  z-index: 1;
  top: 22%;
  left: -14%;
  width: 128%;
  aspect-ratio: 1;
  border: 1px solid rgba(124, 255, 134, 0.3);
  border-radius: 50%;
  transform: rotate(-18deg) scaleY(0.38);
}

.vertical-type {
  position: absolute;
  top: 30%;
  right: -4rem;
  z-index: 3;
  margin: 0;
  color: var(--muted);
  font-size: 0.58rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  writing-mode: vertical-rl;
}

.scroll-cue {
  position: absolute;
  bottom: 2.3rem;
  left: 0;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  color: var(--muted);
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
}

.scroll-cue i {
  width: 1px;
  height: 3.5rem;
  background: linear-gradient(var(--green), transparent);
}

.intro,
.services,
.portfolio,
.benefits,
.process {
  padding-block: clamp(6rem, 11vw, 10rem);
}

.intro {
  border-top: 1px solid var(--line);
}

.intro-grid,
.expertise-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: clamp(3rem, 8vw, 8rem);
  align-items: start;
}

.section-title {
  margin: 0;
  font-size: clamp(2.7rem, 5vw, 5.3rem);
  font-weight: 800;
  letter-spacing: -0.06em;
  line-height: 0.98;
}

.section-title span {
  color: var(--green);
  font-family: Georgia, "Times New Roman", serif;
  font-style: italic;
  font-weight: 400;
}

.intro-copy,
.expertise-copy {
  padding-top: 0.35rem;
  color: var(--muted);
  font-size: 1.05rem;
}

.intro-copy p:first-child,
.expertise-copy p:first-child {
  margin-top: 0;
  color: var(--ink);
  font-size: 1.2rem;
}

.section-head {
  display: flex;
  justify-content: space-between;
  gap: 3rem;
  margin-bottom: clamp(3rem, 6vw, 6rem);
}

.section-head > p {
  width: min(100%, 24rem);
  margin: auto 0 0;
  color: var(--muted);
}

.service-list {
  border-top: 1px solid var(--line);
}

.service-row {
  display: grid;
  grid-template-columns: 3rem minmax(15rem, 0.85fr) minmax(18rem, 1fr) 2.8rem;
  min-height: 9rem;
  align-items: center;
  gap: 2rem;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(90deg, rgba(125, 255, 79, 0.025), transparent 45%);
  transition: background 0.3s, padding 0.35s var(--ease);
}

.service-row:hover {
  padding-inline: 1.25rem;
  background: rgba(124, 255, 134, 0.04);
}

.service-number {
  color: var(--green);
  font-size: 0.72rem;
  font-weight: 800;
}

.service-row h3 {
  margin: 0;
  font-size: clamp(1.35rem, 2vw, 2rem);
  letter-spacing: -0.035em;
}

.service-row p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.service-icon {
  display: grid;
  width: 2.8rem;
  aspect-ratio: 1;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--green);
  transition: transform 0.3s var(--ease), background 0.3s, color 0.3s;
}

.service-row:hover .service-icon {
  color: var(--bg);
  background: var(--green);
  transform: rotate(45deg);
}

.formats {
  position: relative;
  overflow: hidden;
  color: var(--ink);
  background:
    radial-gradient(circle at 8% 90%, rgba(67, 255, 72, 0.18), transparent 28rem),
    #050907;
  border-block: 1px solid rgba(125, 255, 79, 0.2);
}

.formats::before,
.formats::after {
  position: absolute;
  width: 1px;
  height: 100%;
  content: "";
  background: rgba(125, 255, 79, 0.1);
}

.formats::before { left: 10%; }
.formats::after { right: 10%; }

.formats-inner {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  min-height: 48rem;
  align-items: center;
  gap: clamp(3rem, 8vw, 8rem);
  padding-block: clamp(5rem, 9vw, 8rem);
}

.formats .section-kicker {
  color: var(--green);
}

.formats-copy p {
  max-width: 31rem;
  margin: 2rem 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.formats-list {
  display: grid;
  gap: 0.7rem;
}

.format-card {
  display: grid;
  grid-template-columns: 3rem 1fr;
  align-items: center;
  gap: 1.2rem;
  padding: 1.5rem;
  border: 1px solid rgba(125, 255, 79, 0.2);
  border-radius: 0.45rem;
  background: linear-gradient(110deg, rgba(125, 255, 79, 0.06), rgba(255, 255, 255, 0.018));
  clip-path: polygon(0.8rem 0, 100% 0, 100% calc(100% - 0.8rem), calc(100% - 0.8rem) 100%, 0 100%, 0 0.8rem);
  transition: transform 0.3s var(--ease), background 0.3s;
}

.format-card:hover {
  background: rgba(125, 255, 79, 0.1);
  transform: translateX(-0.6rem);
}

.format-card > span {
  color: var(--green);
  font-size: 0.75rem;
  font-weight: 800;
}

.format-card h3 {
  margin: 0;
  font-size: 1.2rem;
  letter-spacing: -0.03em;
}

.format-card p {
  margin: 0.2rem 0 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2rem;
  align-items: start;
}

.project-large {
  grid-row: span 2;
}

.project figure {
  margin: 0;
}

.project img {
  width: 100%;
  height: clamp(28rem, 48vw, 40rem);
  aspect-ratio: 1.2;
  object-fit: cover;
  border-radius: 0.45rem;
  clip-path: polygon(0 0, 92% 0, 100% 7%, 100% 100%, 8% 100%, 0 93%);
  filter: saturate(0.84) contrast(1.08);
  transition: transform 0.8s var(--ease), filter 0.5s;
}

.project-large img {
  height: clamp(42rem, 76vw, 63rem);
  aspect-ratio: 0.73;
}

.project figure:hover img {
  filter: saturate(1) contrast(1.02);
  transform: scale(0.985);
}

.project figcaption {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.2rem 0 0.6rem;
}

.project figcaption span {
  color: var(--green);
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.project figcaption h3 {
  margin: 0.2rem 0 0;
  font-size: clamp(1.25rem, 2vw, 1.65rem);
  letter-spacing: -0.03em;
}

.project figcaption strong {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 600;
  text-align: right;
}

.portfolio-note {
  max-width: 46rem;
  margin: 3rem 0 0;
  color: #7f8b81;
  font-size: 0.75rem;
}

.expertise {
  position: relative;
  overflow: hidden;
  background: #0b1a10;
  border-block: 1px solid var(--line);
}

.expertise-inner {
  position: relative;
  z-index: 2;
  padding-block: clamp(7rem, 13vw, 12rem);
}

.expertise-bg {
  position: absolute;
  bottom: -0.22em;
  left: 50%;
  color: transparent;
  font-size: clamp(8rem, 23vw, 23rem);
  font-weight: 900;
  letter-spacing: -0.09em;
  line-height: 0.8;
  white-space: nowrap;
  -webkit-text-stroke: 1px rgba(124, 255, 134, 0.08);
  transform: translateX(-50%);
}

.expertise-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 2rem;
}

.benefits-grid {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: clamp(3rem, 8vw, 8rem);
}

.benefit-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.benefit-card {
  min-height: 16rem;
  padding: 1.5rem;
  border: 1px solid var(--line);
  border-radius: 0.45rem;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.03), transparent);
  clip-path: polygon(0.8rem 0, 100% 0, 100% calc(100% - 0.8rem), calc(100% - 0.8rem) 100%, 0 100%, 0 0.8rem);
}

.benefit-card > span {
  display: grid;
  width: 2.5rem;
  aspect-ratio: 1;
  place-items: center;
  color: var(--green);
  border: 1px solid var(--line);
  border-radius: 50%;
  font-size: 0.7rem;
  font-weight: 800;
}

.benefit-card h3 {
  margin: 3rem 0 0.6rem;
  font-size: 1.25rem;
  letter-spacing: -0.03em;
}

.benefit-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.process {
  border-top: 1px solid var(--line);
}

.process-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: item;
}

.process-list li {
  position: relative;
  min-height: 17rem;
  padding: 1.5rem;
  border-top: 1px solid var(--line);
  border-right: 1px solid var(--line);
}

.process-list li:last-child {
  border-right: 0;
}

.process-list li::before {
  position: absolute;
  top: -0.3rem;
  left: 0;
  width: 0.6rem;
  aspect-ratio: 1;
  content: "";
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 1rem rgba(124, 255, 134, 0.8);
}

.process-list span {
  color: var(--green);
  font-size: 0.7rem;
  font-weight: 800;
}

.process-list h3 {
  margin: 4rem 0 0.7rem;
  font-size: 1.2rem;
}

.process-list p {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.final-cta {
  position: relative;
  overflow: hidden;
  min-height: 46rem;
  padding: clamp(4rem, 8vw, 7rem);
  border: 1px solid rgba(124, 255, 134, 0.25);
  border-radius: 0.8rem;
  clip-path: polygon(2.4rem 0, 100% 0, 100% calc(100% - 2.4rem), calc(100% - 2.4rem) 100%, 0 100%, 0 2.4rem);
  background:
    linear-gradient(120deg, rgba(124, 255, 134, 0.08), transparent 35%),
    #0a160f;
  text-align: center;
  display: grid;
  place-items: center;
}

.cta-content {
  position: relative;
  z-index: 2;
  display: flex;
  max-width: 62rem;
  flex-direction: column;
  align-items: center;
}

.final-cta h2 {
  font-size: clamp(3.3rem, 7vw, 7.5rem);
}

.final-cta p {
  max-width: 40rem;
  margin: 2rem 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.button-large {
  min-height: 4.1rem;
  padding-inline: 1.8rem;
}

.final-cta small {
  margin-top: 1rem;
  color: #78847a;
  font-size: 0.72rem;
}

.cta-orb {
  position: absolute;
  right: -8rem;
  bottom: -15rem;
  width: 34rem;
  aspect-ratio: 1;
  border: 1px solid rgba(124, 255, 134, 0.2);
  border-radius: 50%;
  box-shadow: inset 0 0 8rem rgba(124, 255, 134, 0.08), 0 0 8rem rgba(124, 255, 134, 0.04);
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 2rem;
  padding-block: 5rem 2rem;
  color: var(--muted);
  font-size: 0.8rem;
}

.footer-brand {
  color: var(--ink);
}

.footer-links {
  display: flex;
  gap: 1.5rem;
  color: var(--ink);
  font-weight: 700;
}

.site-footer small {
  grid-column: 1 / -1;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}

.whatsapp-float {
  position: fixed;
  z-index: 90;
  right: 1.2rem;
  bottom: 1.2rem;
  display: flex;
  min-height: 3.3rem;
  align-items: center;
  gap: 0.65rem;
  padding: 0.7rem 1rem;
  color: #07110c;
  background: var(--green);
  border-radius: 0.35rem;
  clip-path: polygon(0.6rem 0, 100% 0, 100% calc(100% - 0.6rem), calc(100% - 0.6rem) 100%, 0 100%, 0 0.6rem);
  box-shadow: 0 0.8rem 2.5rem rgba(0, 0, 0, 0.35);
  font-size: 0.8rem;
  font-weight: 850;
  transition: transform 0.25s var(--ease);
}

.whatsapp-float:hover {
  transform: translateY(-4px);
}

.whatsapp-float svg {
  width: 1.4rem;
  fill: currentColor;
}

.reveal {
  opacity: 0;
  transform: translateY(1.8rem);
  transition: opacity 0.75s var(--ease), transform 0.75s var(--ease);
}

.reveal-delay {
  transition-delay: 0.12s;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (max-width: 840px) {
  .section-shell {
    width: min(calc(100% - 2rem), var(--max));
  }

  .menu-toggle {
    display: grid;
    width: 2.8rem;
    aspect-ratio: 1;
    padding: 0;
    place-content: center;
    gap: 0.4rem;
    color: var(--ink);
    background: transparent;
    border: 1px solid var(--line);
    border-radius: 50%;
  }

  .menu-toggle span {
    width: 1rem;
    height: 1px;
    background: currentColor;
    transition: transform 0.25s, opacity 0.25s;
  }

  .menu-toggle[aria-expanded="true"] span:first-child {
    transform: translateY(0.21rem) rotate(45deg);
  }

  .menu-toggle[aria-expanded="true"] span:last-child {
    transform: translateY(-0.21rem) rotate(-45deg);
  }

  .main-nav {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    left: 0;
    display: grid;
    gap: 0;
    overflow: hidden;
    padding: 0.6rem;
    border: 1px solid var(--line);
    border-radius: 1rem;
    background: rgba(7, 17, 12, 0.97);
    box-shadow: var(--shadow);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-0.7rem);
    transition: opacity 0.25s, transform 0.25s;
  }

  .main-nav.open {
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .main-nav a {
    padding: 1rem;
  }

  .nav-cta {
    margin-top: 0.4rem;
    text-align: center;
  }

  .hero {
    grid-template-columns: 1fr;
    padding-top: 9rem;
    text-align: center;
  }

  .hero::before,
  .scroll-cue {
    display: none;
  }

  .eyebrow,
  .hero-actions,
  .hero-meta {
    justify-content: center;
  }

  .hero-lead {
    margin-inline: auto;
  }

  .hero-visual {
    width: min(80vw, 28rem);
  }

  .intro-grid,
  .expertise-grid,
  .benefits-grid,
  .formats-inner {
    grid-template-columns: 1fr;
  }

  .intro-copy,
  .expertise-copy {
    max-width: 40rem;
  }

  .formats-inner {
    gap: 4rem;
  }

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

  .process-list li:nth-child(2) {
    border-right: 0;
  }
}

@media (max-width: 1080px) and (min-width: 841px) {
  .main-nav { gap: 1.25rem; }
  .hero { gap: 2.5rem; }
  .hero h1 { font-size: clamp(4rem, 7.5vw, 5.5rem); }
  .hero-visual { max-width: 23rem; }
  .vertical-type { right: -2.5rem; }
}

@media (max-width: 720px) {
  .site-header {
    top: 0.5rem;
    width: calc(100% - 1rem);
  }

  .brand > span:last-child {
    font-size: 0.72rem;
  }

  .hero {
    min-height: auto;
    padding-block: 8.5rem 5rem;
    gap: 4rem;
  }

  .signal-track {
    justify-content: flex-start;
    min-height: 3.75rem;
    animation: signal-scroll 24s linear infinite;
  }

  .hero h1 {
    font-size: clamp(3.45rem, 16vw, 5.5rem);
  }

  .hero-actions {
    flex-direction: column;
    gap: 1rem;
  }

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

  .vertical-type {
    right: -2rem;
  }

  .section-head {
    display: grid;
  }

  .service-row {
    grid-template-columns: 2rem 1fr 2.6rem;
    gap: 0.7rem;
    padding-block: 1.6rem;
  }

  .service-row p {
    grid-column: 2 / 4;
  }

  .service-icon {
    grid-column: 3;
    grid-row: 1;
  }

  .portfolio-grid,
  .benefit-cards {
    grid-template-columns: 1fr;
  }

  .project-large {
    grid-row: auto;
  }

  .project img,
  .project-large img {
    height: auto;
    aspect-ratio: 0.84;
  }

  .project figcaption {
    align-items: start;
    flex-direction: column;
  }

  .project figcaption strong {
    text-align: left;
  }

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

  .process-list li,
  .process-list li:nth-child(2) {
    min-height: auto;
    padding: 1.5rem 0 2.5rem;
    border-right: 0;
  }

  .process-list h3 {
    margin-top: 2rem;
  }

  .final-cta {
    width: calc(100% - 1rem);
    min-height: 38rem;
    padding: 3.5rem 1.2rem;
    border-radius: 1.3rem;
  }

  .final-cta h2 {
    font-size: clamp(2.75rem, 13vw, 4.3rem);
  }

  .button-large {
    width: 100%;
  }

  .site-footer {
    grid-template-columns: 1fr;
    align-items: start;
    gap: 1.2rem;
  }

  .whatsapp-float span {
    display: none;
  }

  .whatsapp-float {
    width: 3.4rem;
    padding: 0;
    justify-content: center;
  }
}

@keyframes signal-scroll {
  to { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}