:root {
  --bg: #0b0f0e;
  --bg-soft: #101614;
  --bg-muted: #141d1a;
  --text: #f2f5f3;
  --muted: rgba(231, 238, 233, 0.68);
  --subtle: rgba(231, 238, 233, 0.46);
  --line: rgba(255, 255, 255, 0.1);
  --brand: #c8f63d;
  --brand-dark: #0b0f0e;
  --cyan: #7be7f1;
  --coral: #ff8a6b;
  --violet: #a997ff;
  --green: #25d366;
  --shadow: 0 18px 48px rgba(0, 0, 0, 0.36);
  --font-display: "Inter", system-ui, sans-serif;
  --font-body: "Inter", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "Inter", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    var(--bg);
  background-size: 56px 56px;
  color: var(--text);
  font-family: var(--font-body);
}

body.nav-open {
  overflow: hidden;
}

img,
svg {
  display: block;
}

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

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

button {
  font: inherit;
}

.container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  min-height: 72px;
  padding: 0 28px;
  background: rgba(11, 15, 14, 0.82);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.brand-mark {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border-radius: 8px;
  background: var(--brand);
  color: var(--brand-dark);
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
}

.brand-name span {
  color: var(--brand);
}

.site-nav,
.footer-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
}

.site-nav a,
.footer-nav a {
  color: var(--muted);
  font-size: 14px;
  transition: color 160ms ease;
}

.site-nav a:hover,
.footer-nav a:hover {
  color: var(--brand);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.language-switch {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
}

.language-btn {
  min-width: 38px;
  height: 30px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--subtle);
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 12px;
}

.language-btn.is-active {
  background: var(--brand);
  color: var(--brand-dark);
}

.header-whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 18px;
  border-radius: 999px;
  background: var(--brand);
  color: var(--brand-dark);
  font-size: 14px;
  font-weight: 700;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 6px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  cursor: pointer;
}

.nav-toggle span {
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  transition: transform 160ms ease;
}

body.nav-open .nav-toggle span:first-child {
  transform: translateY(4px) rotate(45deg);
}

body.nav-open .nav-toggle span:last-child {
  transform: translateY(-4px) rotate(-45deg);
}

.hero {
  position: relative;
  min-height: 78svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.hero-visual {
  position: absolute;
  inset: 5% 0 auto auto;
  width: min(760px, 58vw);
  height: auto;
  opacity: 0.92;
  filter: drop-shadow(0 30px 70px rgba(0, 0, 0, 0.46));
}

.hero-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(11, 15, 14, 0.98) 0%, rgba(11, 15, 14, 0.88) 43%, rgba(11, 15, 14, 0.45) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 76px 0 64px;
}

.eyebrow,
.section-kicker {
  margin: 0;
  color: var(--brand);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 860px;
  margin: 18px 0 0;
  font-family: var(--font-display);
  font-size: clamp(42px, 5vw, 64px);
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1.02;
}

.hero-copy {
  max-width: 590px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: clamp(16px, 1.6vw, 19px);
  line-height: 1.65;
}

.hero-actions,
.contact-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 26px;
}

.btn {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0 26px;
  border: 1px solid transparent;
  font-weight: 800;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease, color 160ms ease, box-shadow 160ms ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--brand);
  color: var(--brand-dark);
  box-shadow: 0 14px 36px rgba(200, 246, 61, 0.18);
}

.btn-secondary {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.035);
  color: var(--text);
}

.btn-secondary:hover {
  border-color: rgba(200, 246, 61, 0.54);
  color: var(--brand);
}

.btn-whatsapp {
  background: var(--green);
  color: #05120a;
  box-shadow: 0 14px 36px rgba(37, 211, 102, 0.18);
}

.hero-proof,
.contact-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 22px;
  margin-top: 20px;
  color: var(--subtle);
  font-family: var(--font-mono);
  font-size: 12px;
}

.hero-proof span,
.contact-proof span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.hero-proof span::before,
.contact-proof span::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--brand);
}

.client-strip {
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.025);
}

.client-track {
  display: flex;
  width: max-content;
  gap: 34px;
  padding: 22px 0;
  color: rgba(242, 245, 243, 0.72);
  font-family: var(--font-mono);
  font-size: 13px;
  white-space: nowrap;
  animation: clientMarquee 28s linear infinite;
}

.client-track span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

@keyframes clientMarquee {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

.section {
  padding: 104px 0;
}

.section-alt {
  background: rgba(255, 255, 255, 0.025);
  border-block: 1px solid var(--line);
}

.section-heading {
  max-width: 720px;
  margin-bottom: 44px;
}

.section-heading h2 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1.05;
}

.section-heading p:not(.section-kicker) {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.65;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.service-card,
.case-card,
.testimonial-card,
.team-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(16, 22, 20, 0.86);
  box-shadow: var(--shadow);
}

.service-card {
  min-height: 238px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.service-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.service-number {
  color: rgba(200, 246, 61, 0.28);
  font-family: var(--font-display);
  font-size: 42px;
  font-weight: 800;
  line-height: 1;
}

.service-badge {
  border-radius: 999px;
  padding: 6px 10px;
  background: rgba(255, 138, 107, 0.13);
  color: var(--coral);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
}

.service-card h3,
.erp-panel h3,
.case-card h3,
.process-step h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: 0;
}

.service-card h3 {
  font-size: 22px;
}

.service-card p,
.case-card p,
.process-step p,
.testimonial-card blockquote,
.erp-panel p,
.contact-content p {
  color: var(--muted);
  line-height: 1.65;
}

.service-card p {
  margin: 0;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
}

.tag-row span {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 7px 10px;
  color: rgba(242, 245, 243, 0.78);
  font-family: var(--font-mono);
  font-size: 11px;
}

.erp-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: 34px;
  align-items: center;
  margin-top: 48px;
  padding: 34px;
  border: 1px solid rgba(200, 246, 61, 0.2);
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(200, 246, 61, 0.08), rgba(123, 231, 241, 0.04) 55%, rgba(255, 138, 107, 0.04));
}

.erp-panel h3 {
  margin-top: 12px;
  max-width: 620px;
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1.08;
}

.erp-panel p {
  max-width: 590px;
  margin: 16px 0 0;
}

.erp-flow {
  display: grid;
  grid-template-columns: 1fr 54px 1fr 54px 1fr;
  align-items: center;
  gap: 0;
}

.flow-node {
  min-height: 130px;
  display: grid;
  place-items: center;
  gap: 8px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(11, 15, 14, 0.72);
  text-align: center;
}

.flow-node span {
  color: var(--subtle);
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
}

.flow-node strong {
  font-family: var(--font-display);
  font-size: 24px;
}

.flow-node-accent {
  border-color: rgba(200, 246, 61, 0.48);
  color: var(--brand);
}

.flow-link {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--brand), transparent);
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.case-card {
  overflow: hidden;
}

.case-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-bottom: 1px solid var(--line);
}

.case-body {
  padding: 24px;
}

.case-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.case-meta span {
  border-radius: 999px;
  padding: 6px 9px;
  background: rgba(123, 231, 241, 0.1);
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
}

.case-card h3 {
  font-size: 22px;
}

.case-card p {
  margin: 12px 0 18px;
}

.case-result {
  display: inline-flex;
  color: var(--brand);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
}

.metrics-band {
  padding: 54px 0;
  border-bottom: 1px solid var(--line);
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.metric {
  border-top: 1px solid var(--line);
  padding-top: 20px;
}

.metric strong {
  display: block;
  color: var(--brand);
  font-family: var(--font-display);
  font-size: clamp(38px, 5vw, 62px);
  line-height: 1;
}

.metric span {
  display: block;
  margin-top: 8px;
  color: var(--subtle);
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}

.process-step {
  position: relative;
  border-top: 1px solid var(--line);
  padding-top: 24px;
}

.process-step::before {
  content: "";
  position: absolute;
  top: -5px;
  left: 0;
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--brand);
}

.process-number {
  color: rgba(200, 246, 61, 0.18);
  font-family: var(--font-display);
  font-size: 54px;
  font-weight: 800;
  line-height: 1;
}

.process-step h3 {
  margin-top: 10px;
  font-size: 20px;
}

.process-step p {
  margin: 10px 0 0;
  font-size: 14px;
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.testimonial-card {
  display: flex;
  min-height: 300px;
  flex-direction: column;
  gap: 20px;
  padding: 26px;
}

.quote-mark {
  color: var(--brand);
  font-family: var(--font-display);
  font-size: 56px;
  line-height: 0.7;
}

.testimonial-card blockquote {
  margin: 0;
  font-size: 16px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: auto;
}

.author-initials {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 999px;
  background: rgba(200, 246, 61, 0.1);
  color: var(--brand);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
}

.testimonial-author strong,
.testimonial-author span {
  display: block;
}

.testimonial-author span {
  margin-top: 3px;
  color: var(--subtle);
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.team-card {
  padding: 24px 18px;
  text-align: center;
}

.team-card img {
  width: 104px;
  height: 104px;
  margin: 0 auto 16px;
  border-radius: 999px;
  border: 1px solid rgba(200, 246, 61, 0.18);
  object-fit: cover;
}

.team-card strong {
  display: block;
  font-family: var(--font-display);
  font-size: 18px;
}

.team-card span {
  display: block;
  margin-top: 6px;
  color: var(--brand);
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
}

.contact-section {
  padding: 110px 0 98px;
  text-align: center;
}

.contact-content {
  max-width: 860px;
}

.contact-content h2 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: clamp(38px, 5vw, 64px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: 0;
}

.contact-content p:not(.section-kicker) {
  max-width: 560px;
  margin: 18px auto 0;
  font-size: 17px;
}

.contact-actions,
.contact-proof {
  justify-content: center;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 34px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.site-footer p {
  margin: 0;
  color: var(--subtle);
  font-family: var(--font-mono);
  font-size: 11px;
}

.floating-whatsapp {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 45;
  display: grid;
  width: 58px;
  height: 58px;
  place-items: center;
  border-radius: 999px;
  background: var(--green);
  color: #fff;
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.4);
  transition: transform 160ms ease;
}

.floating-whatsapp:hover {
  transform: translateY(-2px) scale(1.03);
}

.floating-whatsapp svg {
  width: 29px;
  height: 29px;
  fill: currentColor;
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: auto auto;
    justify-content: space-between;
    min-height: 66px;
    padding: 0 20px;
  }

  .nav-toggle {
    display: inline-flex;
    order: 3;
  }

  .site-nav,
  .header-actions {
    position: fixed;
    left: 20px;
    right: 20px;
    display: none;
    background: rgba(16, 22, 20, 0.98);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
  }

  .site-nav {
    top: 76px;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px;
    border-radius: 8px 8px 0 0;
  }

  .site-nav a {
    padding: 15px;
    border-bottom: 1px solid var(--line);
    font-size: 15px;
  }

  .site-nav a:last-child {
    border-bottom: 0;
  }

  .header-actions {
    top: 306px;
    justify-content: space-between;
    padding: 14px;
    border-radius: 0 0 8px 8px;
  }

  body.nav-open .site-nav,
  body.nav-open .header-actions {
    display: flex;
  }

  .hero {
    min-height: auto;
  }

  .hero-visual {
    width: 92vw;
    top: 22px;
    right: -30vw;
    opacity: 0.5;
  }

  .hero-shade {
    background: linear-gradient(90deg, rgba(11, 15, 14, 0.99) 0%, rgba(11, 15, 14, 0.82) 100%);
  }

  .hero-content {
    padding: 60px 0 48px;
  }

  .service-grid,
  .case-grid,
  .testimonial-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .erp-panel {
    grid-template-columns: 1fr;
  }

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

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

  .footer-nav {
    justify-content: flex-start;
    flex-wrap: wrap;
  }
}

@media (max-width: 680px) {
  .container {
    width: min(100% - 28px, 1180px);
  }

  .hero h1 {
    font-size: clamp(34px, 10vw, 42px);
  }

  .hero-copy {
    font-size: 16px;
  }

  .hero-actions,
  .contact-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .section {
    padding: 78px 0;
  }

  .service-grid,
  .case-grid,
  .testimonial-grid,
  .process-grid,
  .metrics-grid,
  .team-grid {
    grid-template-columns: 1fr;
  }

  .erp-panel {
    padding: 22px;
  }

  .erp-flow {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .flow-link {
    width: 1px;
    height: 32px;
    margin: 0 auto;
    background: linear-gradient(180deg, transparent, var(--brand), transparent);
  }

  .contact-section {
    padding: 86px 0 78px;
  }

  .floating-whatsapp {
    right: 16px;
    bottom: 16px;
    width: 52px;
    height: 52px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}