:root {
  --brand: #08739a;
  --brand-dark: #07546f;
  --ink: #182127;
  --muted: #5c6870;
  --line: #dbe5e9;
  --paper: #f7faf9;
  --white: #ffffff;
  --mint: #d7f2e6;
  --amber: #f4c95d;
  --coral: #e16f5c;
  --shadow: 0 20px 60px rgba(16, 38, 48, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
  overflow-x: hidden;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 28px;
  min-height: 76px;
  padding: 14px clamp(18px, 4vw, 56px);
  background: rgba(247, 250, 249, 0.88);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(16px);
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

.site-header.is-scrolled {
  border-color: var(--line);
  box-shadow: 0 12px 28px rgba(25, 39, 46, 0.08);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: 0;
}

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

.nav {
  display: flex;
  justify-content: center;
  gap: 26px;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 650;
}

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

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(360px, 0.76fr);
  gap: clamp(30px, 5vw, 76px);
  align-items: center;
  min-height: min(760px, calc(92vh - 76px));
  padding: clamp(54px, 8vw, 104px) clamp(18px, 5vw, 72px) clamp(48px, 7vw, 86px);
  background:
    linear-gradient(90deg, rgba(8, 115, 154, 0.1) 1px, transparent 1px),
    linear-gradient(0deg, rgba(8, 115, 154, 0.08) 1px, transparent 1px),
    var(--paper);
  background-size: 54px 54px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--brand-dark);
  font-size: 0.82rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 900px;
  margin-bottom: 24px;
  font-size: clamp(2.55rem, 6.2vw, 5.8rem);
  line-height: 0.97;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 4vw, 3.75rem);
  line-height: 1.02;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.18rem;
  line-height: 1.18;
}

.hero-copy,
.section-heading,
.about-main,
.contact-copy {
  min-width: 0;
}

.hero-text {
  max-width: 720px;
  margin-bottom: 30px;
  color: #3f4d55;
  font-size: clamp(1.05rem, 1.6vw, 1.28rem);
}

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

.btn {
  max-width: 100%;
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 0 22px;
  font-weight: 800;
  cursor: pointer;
}

.btn.primary {
  color: var(--white);
  background: var(--brand);
  box-shadow: 0 14px 26px rgba(8, 115, 154, 0.22);
}

.btn.primary:hover {
  background: var(--brand-dark);
}

.btn.secondary {
  background: var(--white);
  border-color: var(--line);
}

.trust-line {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.mobile-benefits {
  display: none;
}

.trust-line span {
  max-width: 100%;
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  border: 1px solid rgba(8, 115, 154, 0.16);
  border-radius: 999px;
  padding: 7px 13px;
  background: rgba(255, 255, 255, 0.74);
  color: #405057;
  font-size: 0.92rem;
  font-weight: 700;
  overflow-wrap: anywhere;
}

.hero-visual {
  width: 100%;
  min-width: 0;
  padding: clamp(18px, 3vw, 30px);
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.visual-top {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 28px;
}

.visual-top img {
  width: 60px;
  height: 60px;
}

.visual-top strong,
.visual-top span {
  display: block;
}

.visual-top span {
  color: var(--muted);
  font-size: 0.92rem;
}

.pipeline {
  display: grid;
  grid-template-columns: 1fr 26px 1fr 26px 1fr 26px 1fr;
  align-items: center;
  margin-bottom: 24px;
}

.system-node {
  min-height: 76px;
  display: grid;
  place-items: center;
  border: 1px solid #c8d7dd;
  border-radius: 8px;
  background: #f9fcfc;
  color: #21343d;
  font-weight: 850;
}

.system-node.active {
  color: var(--white);
  background: var(--brand);
  border-color: var(--brand);
}

.connector {
  height: 2px;
  background: var(--amber);
}

.signal-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 18px;
}

.signal-grid span {
  min-height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid #d5e3e6;
  border-radius: 8px;
  color: #37515b;
  background: #f6fbf9;
  font-size: 0.9rem;
  font-weight: 750;
}

.terminal {
  border-radius: 8px;
  padding: 18px;
  color: #eaf6f7;
  background: #1f2b2f;
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: 0.9rem;
}

.terminal p {
  margin: 0;
}

.terminal p + p {
  margin-top: 8px;
}

.terminal span {
  color: var(--amber);
}

.outcome-flow {
  display: grid;
  grid-template-columns: 1fr 30px 1fr 30px 1fr;
  gap: 8px;
  align-items: stretch;
  margin-bottom: 18px;
}

.flow-column {
  min-height: 132px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 18px;
  border: 1px solid #c8d7dd;
  border-radius: 8px;
  background: #f9fcfc;
}

.flow-column.active {
  color: #ffffff;
  background: var(--brand);
  border-color: var(--brand);
}

.flow-column span {
  margin-bottom: 8px;
  color: var(--coral);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.flow-column.active span {
  color: var(--mint);
}

.flow-column strong {
  font-size: 1rem;
  line-height: 1.25;
}

.flow-arrow {
  display: grid;
  place-items: center;
  color: var(--amber);
  font-size: 1.8rem;
  font-weight: 900;
}

.result-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 18px;
}

.result-grid span {
  min-height: 82px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  border: 1px solid #d5e3e6;
  border-radius: 8px;
  padding: 14px;
  color: #37515b;
  background: #f6fbf9;
}

.result-grid strong {
  color: var(--brand-dark);
  font-size: 0.95rem;
}

.business-status {
  border-radius: 8px;
  padding: 18px;
  color: #eaf6f7;
  background: #1f2b2f;
  font-size: 0.94rem;
}

.business-status p {
  margin: 0;
}

.business-status p + p {
  margin-top: 10px;
}

.business-status span {
  display: inline-flex;
  min-width: 90px;
  color: var(--amber);
  font-weight: 900;
}

.impact-visual {
  position: relative;
  min-height: 330px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  border: 1px solid #d5e3e6;
  border-radius: 8px;
  background:
    radial-gradient(circle at center, rgba(8, 115, 154, 0.12), transparent 42%),
    #f7fbfa;
  overflow: hidden;
}

.impact-visual::before,
.impact-visual::after {
  content: "";
  position: absolute;
  inset: 72px;
  border: 1px dashed rgba(8, 115, 154, 0.24);
  border-radius: 50%;
}

.impact-visual::after {
  inset: 112px;
  border-color: rgba(244, 201, 93, 0.44);
}

.impact-core {
  position: relative;
  z-index: 1;
  width: 188px;
  height: 188px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 8px;
  border-radius: 50%;
  color: #ffffff;
  background: var(--brand);
  box-shadow: 0 24px 52px rgba(8, 115, 154, 0.26);
  text-align: center;
}

.impact-core img {
  width: 58px;
  height: 58px;
}

.impact-core strong,
.impact-core span {
  max-width: 140px;
  display: block;
}

.impact-core span {
  color: #d7f2e6;
  font-size: 0.78rem;
  line-height: 1.25;
}

.impact-item {
  position: absolute;
  z-index: 2;
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  border: 1px solid #cadade;
  border-radius: 999px;
  padding: 9px 14px;
  color: #28424d;
  background: #ffffff;
  box-shadow: 0 12px 28px rgba(20, 43, 52, 0.08);
  font-weight: 850;
}

.impact-item.top-left {
  top: 38px;
  left: 28px;
}

.impact-item.top-right {
  top: 54px;
  right: 32px;
}

.impact-item.bottom-left {
  bottom: 54px;
  left: 36px;
}

.impact-item.bottom-right {
  right: 26px;
  bottom: 38px;
}

.impact-strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.impact-strip span {
  min-height: 78px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  border: 1px solid #d5e3e6;
  border-radius: 8px;
  padding: 15px;
  color: #445961;
  background: #f6fbf9;
}

.impact-strip strong {
  color: var(--brand-dark);
}

.decision-panel {
  align-self: center;
}

.decision-list {
  display: grid;
  gap: 12px;
}

.decision-list article {
  display: grid;
  grid-template-columns: 98px 1fr;
  gap: 8px 14px;
  align-items: start;
  padding: 18px;
  border: 1px solid #d5e3e6;
  border-radius: 8px;
  background: #f7fbfa;
}

.decision-list article:first-child {
  background: var(--brand);
  border-color: var(--brand);
  color: #ffffff;
}

.decision-list span {
  grid-row: span 2;
  min-height: 34px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  padding: 0 10px;
  color: var(--brand-dark);
  background: #ffffff;
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
}

.decision-list article:not(:first-child) span {
  color: #ffffff;
  background: var(--brand);
}

.decision-list strong {
  font-size: 1.12rem;
  line-height: 1.15;
}

.decision-list p {
  margin: 0;
  color: var(--muted);
}

.decision-list article:first-child p {
  color: #d7f2e6;
}

.section {
  padding: clamp(64px, 8vw, 108px) clamp(18px, 5vw, 72px);
  max-width: 100vw;
  overflow: hidden;
}

.section-heading {
  max-width: 820px;
  margin-bottom: 34px;
}

.section-heading p:not(.eyebrow),
.about-main p,
.contact-copy p {
  color: var(--muted);
  font-size: 1.06rem;
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  padding-top: 0;
  padding-bottom: 0;
  background: var(--line);
}

.proof-strip div {
  padding: 30px;
  background: var(--white);
}

.proof-strip strong,
.proof-strip span {
  display: block;
}

.proof-strip span {
  margin-top: 6px;
  color: var(--muted);
}

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

.testimonials {
  background: #ffffff;
  border-bottom: 1px solid var(--line);
  padding-top: clamp(54px, 7vw, 86px);
}

.rating-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  max-width: 860px;
  margin-bottom: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--line);
}

.rating-summary div {
  padding: 22px;
  background: #f8fcfb;
}

.rating-summary strong,
.rating-summary span {
  display: block;
}

.rating-summary strong {
  color: var(--brand);
  font-size: 2rem;
  line-height: 1;
}

.rating-summary span {
  margin-top: 6px;
  color: var(--muted);
  font-weight: 750;
}

.delivery-proof {
  max-width: 900px;
  display: grid;
  grid-template-columns: minmax(220px, 300px) 1fr;
  gap: 24px;
  align-items: center;
  margin-bottom: 28px;
  padding: 24px;
  border: 1px solid rgba(8, 115, 154, 0.18);
  border-radius: 8px;
  background: #eef8f6;
}

.delivery-proof strong {
  color: var(--brand);
  font-size: clamp(1.7rem, 3vw, 2.45rem);
  line-height: 1.05;
}

.delivery-proof span {
  color: var(--muted);
  font-size: 1.02rem;
}

.testimonial-shell {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) 48px;
  gap: 14px;
  align-items: center;
}

.testimonial-track {
  --cards-per-view: 3;
  min-width: 0;
  width: 100%;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: calc((100% - (var(--cards-per-view) - 1) * 16px) / var(--cards-per-view));
  gap: 16px;
  overflow-x: auto;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}

.testimonial-track::-webkit-scrollbar {
  display: none;
}

.testimonial-card {
  min-height: 240px;
  display: flex;
  flex-direction: column;
  scroll-snap-align: start;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfdfd;
}

.stars {
  margin-bottom: 20px;
  color: var(--amber);
  font-size: 1.05rem;
  letter-spacing: 0.05em;
}

.testimonial-card p {
  color: #344850;
  font-size: 1.05rem;
}

.testimonial-card strong {
  color: var(--brand-dark);
}

.review-source {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
  margin-top: auto;
}

.review-source span {
  color: #6d7a82;
  font-size: 0.78rem;
  font-weight: 800;
}

.clients {
  background: #eef8f6;
  border-bottom: 1px solid var(--line);
}

.clients .section-heading {
  margin-bottom: 24px;
}

.client-shell {
  min-width: 0;
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) 48px;
  gap: 14px;
  align-items: center;
}

.client-track {
  --cards-per-view: 5;
  min-width: 0;
  width: 100%;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: calc((100% - (var(--cards-per-view) - 1) * 14px) / var(--cards-per-view));
  gap: 14px;
  overflow-x: auto;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}

.client-track::-webkit-scrollbar {
  display: none;
}

.client-card {
  min-height: 132px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 6px;
  scroll-snap-align: start;
  border: 1px solid rgba(8, 115, 154, 0.16);
  border-radius: 8px;
  padding: 16px;
  background: #ffffff;
  box-shadow: 0 12px 28px rgba(20, 43, 52, 0.06);
  text-align: center;
}

.client-card img {
  max-width: 116px;
  max-height: 48px;
  object-fit: contain;
}

.client-card strong {
  color: var(--brand-dark);
  font-size: 1.16rem;
  line-height: 1;
}

.client-card small {
  color: #64727a;
  font-size: 0.72rem;
  font-weight: 850;
  text-transform: uppercase;
}

.brand-lmfifa {
  color: #ffffff;
  background: linear-gradient(135deg, #6f1db7, #bf2bb4);
}

.brand-lmfifa strong,
.brand-tradencia strong,
.brand-claro strong {
  color: #ffffff;
}

.controller-mark {
  width: 42px;
  height: 26px;
  border: 2px solid currentColor;
  border-radius: 14px;
  color: #ffffff;
  opacity: 0.86;
}

.brand-efetiva {
  background: #fbfff7;
}

.leaf-mark,
.sun-mark,
.field-mark {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: conic-gradient(from 220deg, #7a5212 0 25%, #a9c51e 25% 55%, #f47b18 55% 100%);
}

.brand-tradencia {
  background: #08345f;
}

.brand-tradencia small {
  color: #f4c95d;
}

.brand-abb img {
  width: 104px;
  height: 44px;
}

.brand-claro {
  background: #ed1c24;
}

.brand-claro strong {
  font-size: 1.42rem;
  letter-spacing: 0;
}

.brand-gerdau strong {
  color: #00558c;
  font-size: 1.34rem;
}

.brand-leman strong {
  color: #06405a;
  font-size: 1.3rem;
}

.brand-monte {
  background: #111820;
}

.brand-monte strong {
  color: #ffffff;
  font-size: 1.08rem;
  letter-spacing: 0;
}

.brand-cativa strong {
  color: #075aa8;
  font-size: 1.25rem;
}

.brand-cativa small {
  color: #075aa8;
}

.brand-casa {
  background: #13b3b2;
}

.brand-casa strong,
.brand-casa small {
  color: #ffffff;
}

.sun-mark {
  background: radial-gradient(circle at 36% 34%, #ffe66b 0 20%, transparent 21%),
    linear-gradient(135deg, #ff8a4d 0 52%, #ffffff 53% 100%);
}

.brand-rtc strong {
  color: #188f2c;
}

.field-mark {
  background: radial-gradient(circle at 50% 24%, #ffe100 0 18%, transparent 19%),
    linear-gradient(145deg, #16a348 0 38%, #f4f8ea 39% 61%, #43aa42 62% 100%);
}

.carousel-btn {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--brand-dark);
  background: #ffffff;
  box-shadow: 0 12px 30px rgba(20, 43, 52, 0.09);
  font-size: 2rem;
  line-height: 1;
  cursor: pointer;
}

.carousel-btn:hover {
  color: #ffffff;
  background: var(--brand);
  border-color: var(--brand);
}

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 22px;
}

.carousel-dots button {
  width: 9px;
  height: 9px;
  border: 0;
  border-radius: 50%;
  padding: 0;
  background: #b9cbd1;
  cursor: pointer;
}

.carousel-dots button.is-active {
  width: 28px;
  border-radius: 999px;
  background: var(--brand);
}

.solution-card {
  min-height: 180px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.supporting-services {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.supporting-services span {
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  border: 1px solid rgba(8, 115, 154, 0.16);
  border-radius: 999px;
  padding: 7px 13px;
  color: #405057;
  background: rgba(255, 255, 255, 0.72);
  font-size: 0.9rem;
  font-weight: 750;
}

.solution-card span {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  margin-bottom: 22px;
  border-radius: 999px;
  padding: 5px 10px;
  color: var(--coral);
  background: rgba(225, 111, 92, 0.09);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.solution-card p {
  color: var(--muted);
}

.tech-stack {
  background: #ffffff;
  border-top: 1px solid var(--line);
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 10px;
}

.tech-card {
  min-height: 92px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 9px;
  padding: 13px 9px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfdfd;
}

.tech-card-muted {
  opacity: 0.72;
}

.tech-card img {
  width: 34px;
  height: 34px;
  object-fit: contain;
}

.tech-mark {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  color: #ffffff;
  font-size: 0.78rem;
  letter-spacing: 0;
}

.tech-mark.power {
  background: #f2c811;
  color: #1d252b;
}

.tech-mark.excel {
  background: #217346;
}

.tech-mark.codex {
  background: #182127;
}

.tech-card span {
  color: #344850;
  font-size: 0.8rem;
  font-weight: 850;
  text-align: center;
}

.ai-note {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 26px;
  align-items: start;
  margin-top: 22px;
  padding: 24px;
  border: 1px solid rgba(8, 115, 154, 0.18);
  border-radius: 8px;
  background: #eef8f6;
}

.ai-note strong {
  color: var(--brand-dark);
  font-size: 1.18rem;
  line-height: 1.2;
}

.ai-note p {
  margin: 0;
  color: var(--muted);
}

.about {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: clamp(30px, 5vw, 70px);
  background: #ffffff;
  border-block: 1px solid var(--line);
}

.about-main {
  max-width: 900px;
}

.about-side {
  align-self: start;
  display: grid;
  gap: 14px;
}

.metric,
.registry {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}

.metric strong {
  display: block;
  color: var(--brand);
  font-size: 2.4rem;
  line-height: 1;
}

.metric span,
.registry span,
.registry small {
  color: var(--muted);
}

.registry strong,
.registry span,
.registry small {
  display: block;
}

.registry strong {
  margin: 8px 0;
}

.compact {
  margin-bottom: 26px;
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(320px, 0.7fr);
  gap: clamp(28px, 5vw, 68px);
  align-items: start;
  padding: clamp(64px, 8vw, 108px) clamp(18px, 5vw, 72px);
  background: var(--brand);
  color: var(--white);
}

.contact .eyebrow,
.contact-copy p {
  color: #d7f2e6;
}

.contact-form {
  display: grid;
  gap: 16px;
  padding: clamp(20px, 3vw, 30px);
  border-radius: 8px;
  background: var(--white);
  color: var(--ink);
  box-shadow: var(--shadow);
}

label {
  display: grid;
  gap: 7px;
  color: #2d3b42;
  font-size: 0.92rem;
  font-weight: 800;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid #cad7dc;
  border-radius: 8px;
  padding: 13px 14px;
  color: var(--ink);
  background: #fbfdfd;
  font: inherit;
}

textarea {
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  outline: 3px solid rgba(244, 201, 93, 0.35);
  border-color: var(--brand);
}

.form-button {
  width: 100%;
  margin-top: 4px;
}

.form-note {
  margin: 0;
  color: var(--muted);
  text-align: center;
  font-size: 0.92rem;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 28px clamp(18px, 5vw, 72px);
  color: #526069;
  background: #ffffff;
  border-top: 1px solid var(--line);
}

.footer strong,
.footer span {
  display: block;
}

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

.floating-whatsapp {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 30;
  min-height: 54px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: 999px;
  padding: 0 20px;
  color: #ffffff;
  background: #1fae5b;
  box-shadow: 0 18px 38px rgba(19, 116, 63, 0.28);
  font-weight: 900;
}

.floating-whatsapp svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
  flex: 0 0 auto;
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: 1fr;
  }

  .nav {
    display: none;
  }

  .hero,
  .about,
  .contact {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-visual {
    max-width: 680px;
  }

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

  .testimonial-track {
    --cards-per-view: 2;
  }

  .client-track {
    --cards-per-view: 3;
  }

  .tech-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .delivery-proof {
    grid-template-columns: 1fr;
  }

  .ai-note {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 640px) {
  .site-header {
    min-height: 68px;
    padding: 12px 16px;
  }

  .brand span {
    font-size: 0.98rem;
  }

  .brand img {
    width: 36px;
    height: 36px;
  }

  .hero {
    padding: 34px 26px 44px;
    width: 100%;
    max-width: 100vw;
  }

  .hero-copy,
  .hero-visual {
    width: 100%;
    max-width: 338px;
    justify-self: start;
  }

  .hero-text,
  .hero-actions,
  .trust-line {
    max-width: 338px;
  }

  h1 {
    font-size: 2.08rem;
    line-height: 1.05;
    max-width: 12ch;
  }

  h2 {
    font-size: 2rem;
    line-height: 1.08;
  }

  .eyebrow {
    font-size: 0.72rem;
  }

  .hero-text {
    font-size: 1rem;
    margin-bottom: 22px;
  }

  .hero-visual {
    display: none;
  }

  .mobile-benefits {
    display: grid;
    gap: 8px;
    max-width: 338px;
    margin-top: 18px;
  }

  .mobile-benefits strong {
    min-height: 38px;
    display: flex;
    align-items: center;
    border-left: 4px solid var(--brand);
    border-radius: 8px;
    padding: 10px 12px;
    background: #ffffff;
    box-shadow: 0 10px 24px rgba(20, 43, 52, 0.08);
    font-size: 0.98rem;
  }

  .section {
    padding: 48px 26px;
  }

  .section-heading,
  .section-heading p,
  .delivery-proof,
  .testimonial-track,
  .client-track {
    width: calc(100vw - 78px);
    max-width: calc(100vw - 78px);
  }

  .section-heading {
    margin-bottom: 24px;
  }

  .section-heading p:not(.eyebrow),
  .about-main p,
  .contact-copy p {
    font-size: 1rem;
  }

  .hero-actions,
  .btn {
    width: 100%;
  }

  .pipeline {
    grid-template-columns: 1fr;
    gap: 8px;
  }

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

  .impact-visual {
    min-height: 360px;
    padding: 18px;
  }

  .impact-visual::before {
    inset: 58px;
  }

  .impact-visual::after {
    inset: 100px;
  }

  .impact-core {
    width: 156px;
    height: 156px;
  }

  .impact-item {
    min-height: 36px;
    padding: 7px 11px;
    font-size: 0.82rem;
  }

  .impact-item.top-left {
    top: 18px;
    left: 16px;
  }

  .impact-item.top-right {
    top: 58px;
    right: 14px;
  }

  .impact-item.bottom-left {
    bottom: 60px;
    left: 14px;
  }

  .impact-item.bottom-right {
    right: 18px;
    bottom: 18px;
  }

  .impact-strip {
    grid-template-columns: 1fr;
  }

  .flow-column {
    min-height: 104px;
  }

  .flow-arrow {
    transform: rotate(90deg);
  }

  .connector {
    width: 2px;
    height: 18px;
    justify-self: center;
  }

  .signal-grid,
  .result-grid,
  .impact-strip,
  .solution-grid,
  .rating-summary,
  .proof-strip {
    grid-template-columns: 1fr;
  }

  .tech-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .testimonial-shell {
    grid-template-columns: 1fr;
  }

  .client-shell {
    grid-template-columns: 1fr;
  }

  .testimonial-track {
    --cards-per-view: 1;
    order: 1;
  }

  .client-track {
    --cards-per-view: 1;
    order: 1;
  }

  .carousel-btn {
    display: none;
  }

  .carousel-dots {
    padding-right: 78px;
  }

  .testimonial-card {
    min-height: 188px;
    padding: 20px;
  }

  .client-card {
    min-height: 108px;
    padding: 12px;
  }

  .client-card strong {
    font-size: 0.98rem;
  }

  .client-card img {
    max-width: 92px;
  }

  .delivery-proof {
    padding: 18px;
    gap: 10px;
    margin-bottom: 22px;
  }

  .delivery-proof strong {
    font-size: 1.9rem;
  }

  .delivery-proof span {
    font-size: 0.98rem;
  }

  .solution-card {
    min-height: auto;
    padding: 18px;
  }

  .solution-card span {
    margin-bottom: 12px;
  }

  .solution-card h3 {
    font-size: 1.08rem;
  }

  .solution-card p {
    font-size: 0.98rem;
  }

  .tech-card {
    min-height: 76px;
    gap: 7px;
    padding: 10px 8px;
  }

  .tech-card img,
  .tech-mark {
    width: 28px;
    height: 28px;
  }

  .tech-card span {
    font-size: 0.72rem;
  }

  .floating-whatsapp {
    right: 14px;
    bottom: 14px;
    width: 52px;
    min-height: 50px;
    padding: 0;
    font-size: 0.9rem;
  }

  .floating-whatsapp span {
    display: none;
  }

  .floating-whatsapp svg {
    width: 22px;
    height: 22px;
  }

  .footer {
    display: grid;
  }
}