:root {
  --solar-bg: #f5fbf9;
  --solar-surface: #ffffff;
  --solar-soft: #eef8f5;
  --solar-ink: #061724;
  --solar-text: #183142;
  --solar-muted: #5c7180;
  --solar-brand: #00ad8e;
  --solar-brand-dark: #007f73;
  --solar-blue: #064a7a;
  --solar-line: #d5ebe6;
  --solar-header: #010d0d;
  --solar-shadow: 0 18px 46px rgba(8, 38, 60, 0.11);
  --font-heading: "Raleway", "Montserrat", Arial, sans-serif;
  --font-body: "Montserrat", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--solar-bg);
  color: var(--solar-text);
  font-family: var(--font-body);
  font-size: 16px;
}

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

a {
  color: inherit;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -80px;
  z-index: 20;
  padding: 10px 14px;
  background: var(--solar-brand);
  color: #ffffff;
  text-decoration: none;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 16px;
}

.vdois-header {
  min-height: 92px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px 24px;
  background: var(--solar-header);
  border-top: 3px solid rgba(0, 173, 142, 0.34);
}

.vdois-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.vdois-logo img {
  width: 138px;
  height: auto;
}

.solar-page {
  background: linear-gradient(180deg, #f8fcfb 0%, #ffffff 42%, #f2faf7 100%);
}

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

.solar-hero {
  position: relative;
  padding: 70px 0 74px;
  background:
    radial-gradient(circle at 80% 26%, rgba(0, 173, 142, 0.12), transparent 30%),
    linear-gradient(135deg, #f8fcfb 0%, #eef8f5 100%);
}

.solar-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.86fr);
  gap: 44px;
  align-items: center;
}

.solar-pill,
.solar-label {
  display: inline-flex;
  align-items: center;
  color: var(--solar-brand-dark);
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1.3;
  text-transform: uppercase;
}

.solar-pill {
  padding: 9px 14px;
  border: 1px solid rgba(0, 173, 142, 0.36);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.78);
}

h1,
h2,
h3 {
  margin: 0;
  color: var(--solar-ink);
  font-family: var(--font-heading);
  letter-spacing: 0;
}

.solar-hero h1 {
  max-width: 660px;
  margin: 18px 0 18px;
  font-size: clamp(40px, 4.5vw, 64px);
  font-weight: 900;
  line-height: 1.02;
}

.solar-hero h1 span {
  color: var(--solar-brand);
}

.solar-hero p,
.solar-copy p,
.solar-deliveries p,
.solar-faq p,
.solar-final p {
  color: var(--solar-muted);
  line-height: 1.7;
}

.solar-hero p {
  max-width: 650px;
  margin: 0 0 24px;
  font-size: 17px;
}

.solar-cta {
  min-height: 54px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 24px;
  border-radius: 8px;
  background: linear-gradient(135deg, #08c998, var(--solar-brand));
  box-shadow: 0 15px 32px rgba(0, 173, 142, 0.27);
  color: #ffffff;
  font-family: var(--font-body);
  font-weight: 800;
  text-align: center;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.whatsapp-cta-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  color: currentColor;
}

.whatsapp-cta-icon svg {
  display: block;
  width: 100%;
  height: 100%;
}

.whatsapp-cta-icon path {
  fill: currentColor;
}

.solar-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 42px rgba(0, 173, 142, 0.32);
}

.solar-cta-secondary {
  margin-top: 8px;
}

.solar-proof-row {
  max-width: 680px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.solar-proof-row div,
.solar-problems div,
.solar-audience div,
.solar-steps article,
.solar-deliveries-list li,
.solar-faq details {
  border: 1px solid var(--solar-line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 10px 28px rgba(8, 38, 60, 0.055);
}

.solar-proof-row div {
  min-height: 104px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 18px;
  color: var(--solar-text);
  font-size: 12px;
  font-weight: 600;
  line-height: 1.28;
  text-align: center;
}

.solar-proof-icon {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  border-radius: 999px;
  background: rgba(0, 173, 142, 0.1);
  color: var(--solar-brand);
}

.solar-proof-icon svg {
  width: 19px !important;
  height: 19px !important;
  max-width: 19px;
  flex: 0 0 19px;
}

.solar-proof-icon path {
  fill: currentColor;
}

.solar-proof-cta {
  margin-top: 22px;
}

.solar-dashboard,
.solar-image-frame {
  margin: 0;
  overflow: hidden;
  border-radius: 18px;
  background: var(--solar-surface);
  box-shadow: var(--solar-shadow);
}

.solar-dashboard {
  max-width: 540px;
  margin-left: auto;
}

.solar-section {
  padding: 76px 0;
}

.solar-soft {
  background: var(--solar-soft);
}

.solar-section-title {
  max-width: 820px;
  margin: 0 auto 32px;
  text-align: center;
}

.solar-label {
  margin-bottom: 12px;
}

.solar-section-title h2,
.solar-copy h2,
.solar-deliveries h2,
.solar-faq h2,
.solar-final h2,
.solar-channel-copy h2 {
  margin-bottom: 18px;
  font-size: clamp(30px, 3.2vw, 46px);
  font-weight: 900;
  line-height: 1.1;
}

.solar-problems,
.solar-audience {
  display: grid;
  gap: 18px;
}

.solar-problems {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

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

.solar-problems div,
.solar-audience div {
  min-height: 132px;
  display: flex;
  align-items: center;
  padding: 24px;
  color: var(--solar-text);
  font-weight: 700;
  line-height: 1.48;
}

.solar-process,
.solar-measure,
.solar-channel,
.solar-landing {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 52px;
  align-items: center;
}

.solar-steps {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.solar-steps article {
  padding: 24px;
}

.solar-steps b {
  display: inline-flex;
  margin-bottom: 12px;
  color: var(--solar-brand);
  font-size: 13px;
  font-weight: 800;
}

.solar-steps h3 {
  margin-bottom: 10px;
  color: var(--solar-blue);
  font-size: 18px;
  font-weight: 800;
}

.solar-steps p {
  margin: 0;
  color: var(--solar-muted);
  font-size: 14px;
  line-height: 1.55;
}

.sales-machine {
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 14%, rgba(0, 173, 142, 0.08), transparent 30%),
    linear-gradient(180deg, #ffffff 0%, #f5fbf9 100%);
}

.sales-machine-head {
  max-width: 1060px;
  margin: 0 auto;
  text-align: center;
}

.sales-machine-head h2 {
  margin: 8px 0 16px;
  color: var(--solar-ink);
  font-family: var(--font-heading);
  font-size: clamp(36px, 4.2vw, 58px);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: 0;
}

.sales-machine-head p {
  max-width: 890px;
  margin: 0 auto;
  color: var(--solar-muted);
  font-size: 17px;
  line-height: 1.65;
}

.sales-machine-steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 14px;
  margin-top: 40px;
  padding-top: 102px;
}

.sales-machine-steps::before {
  content: "";
  position: absolute;
  top: 50px;
  left: 78px;
  right: 78px;
  border-top: 2px dashed rgba(0, 173, 142, 0.7);
}

.sales-step {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  min-width: 0;
}

.sales-step-icon,
.sales-diagnostic-icon,
.sales-benefit span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  border-radius: 50%;
  color: var(--solar-brand);
}

.sales-step-icon {
  position: absolute;
  top: -102px;
  z-index: 1;
  align-self: center;
  width: 96px;
  height: 96px;
  border: 1px solid rgba(0, 173, 142, 0.12);
  background: #e6f7f2;
  box-shadow: 0 16px 28px rgba(8, 38, 60, 0.08);
}

.sales-step-icon svg,
.sales-diagnostic-icon svg,
.sales-benefit span svg {
  display: block;
  width: 54px;
  height: 54px;
  overflow: visible;
}

.sales-step-icon svg *,
.sales-diagnostic-icon svg *,
.sales-benefit span svg * {
  fill: currentColor;
  stroke: none;
}

.sales-step-card {
  min-height: 336px;
  height: 100%;
  width: 100%;
  padding: 30px 18px 26px;
  border: 1px solid var(--solar-line);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 12px 34px rgba(8, 38, 60, 0.08);
  text-align: center;
}

.sales-step-card b {
  display: block;
  margin-bottom: 16px;
  color: var(--solar-brand);
  font-size: 18px;
  font-weight: 900;
}

.sales-step-card h3 {
  min-height: 54px;
  margin: 0;
  color: var(--solar-ink);
  font-size: 21px;
  font-weight: 900;
  line-height: 1.22;
}

.sales-step-card h3::after {
  content: "";
  display: block;
  width: 48px;
  height: 2px;
  margin: 22px auto 22px;
  background: var(--solar-brand);
}

.sales-step-card p {
  margin: 0;
  color: var(--solar-muted);
  font-size: 15px;
  line-height: 1.55;
}

.sales-diagnostic {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  margin-top: 34px;
  padding: 24px 28px;
  border: 1px solid var(--solar-line);
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(230, 247, 242, 0.9), rgba(255, 255, 255, 0.95));
  box-shadow: 0 12px 34px rgba(8, 38, 60, 0.08);
}

.sales-diagnostic-icon {
  width: 76px;
  height: 76px;
  background: #ffffff;
  box-shadow: 0 10px 24px rgba(8, 38, 60, 0.08);
}

.sales-diagnostic h3 {
  margin: 0 0 8px;
  color: var(--solar-ink);
  font-size: 26px;
  font-weight: 900;
  line-height: 1.2;
}

.sales-diagnostic p {
  margin: 0;
  color: var(--solar-muted);
  font-size: 17px;
}

.sales-diagnostic .solar-cta {
  min-width: 330px;
}

.sales-diagnostic .solar-cta::after {
  content: "→";
  margin-left: 8px;
  font-size: 28px;
  line-height: 1;
}

.sales-benefits {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
  margin-top: 36px;
}

.sales-benefit {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  padding-right: 18px;
  border-right: 1px solid var(--solar-line);
}

.sales-benefit:last-child {
  border-right: 0;
}

.sales-benefit span {
  width: 48px;
  height: 48px;
}

.sales-benefit span svg {
  width: 46px;
  height: 46px;
}

.sales-benefit h3 {
  margin: 0 0 8px;
  color: var(--solar-ink);
  font-size: 15px;
  font-weight: 900;
}

.sales-benefit p {
  margin: 0;
  color: var(--solar-muted);
  font-size: 14px;
  line-height: 1.45;
}

.solar-channel-stack {
  display: grid;
  gap: 34px;
}

.solar-channel {
  padding: 28px;
  border: 1px solid var(--solar-line);
  border-radius: 18px;
  background: var(--solar-surface);
}

.solar-channel:nth-child(even) .solar-channel-copy {
  order: 2;
}

.solar-channel ul,
.solar-copy ul {
  margin: 20px 0 0;
  padding-left: 20px;
  color: var(--solar-muted);
  line-height: 1.8;
}

.solar-deliveries {
  max-width: 1060px;
}

.clients-section {
  background:
    radial-gradient(circle at 50% 12%, rgba(0, 173, 142, 0.08), transparent 30%),
    var(--solar-soft);
}

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

.client-logo-card {
  min-height: 150px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0;
  padding: 28px;
  border: 1px solid var(--solar-line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 12px 30px rgba(8, 38, 60, 0.06);
}

.client-logo-card img {
  width: 100%;
  max-width: 190px;
  max-height: 82px;
  object-fit: contain;
}

.client-logo-card:first-child img {
  max-width: 230px;
}

.solar-deliveries-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.solar-deliveries-list li {
  min-height: 86px;
  display: flex;
  align-items: center;
  padding: 18px 20px 18px 44px;
  position: relative;
  color: var(--solar-text);
  font-weight: 700;
  line-height: 1.42;
}

.solar-deliveries-list li::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 50%;
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--solar-brand);
  transform: translateY(-50%);
}

.solar-faq {
  display: block;
  max-width: 960px;
}

.solar-faq h2 {
  margin-bottom: 34px;
  text-align: center;
}

.solar-faq-list {
  display: grid;
  gap: 14px;
  width: min(100%, 860px);
  margin: 0 auto;
}

.solar-faq details {
  padding: 20px 22px;
}

.solar-faq summary {
  cursor: pointer;
  color: var(--solar-ink);
  font-weight: 500;
  line-height: 1.45;
}

.solar-faq details p {
  margin: 12px 0 0;
}

.solar-final {
  padding: 86px 0;
  background: linear-gradient(135deg, #06384a, var(--solar-brand-dark));
  color: #ffffff;
}

.solar-final .solar-shell {
  max-width: 870px;
  text-align: center;
}

.solar-final h2 {
  color: #ffffff;
}

.solar-final p {
  margin: 0 auto 28px;
  color: rgba(255, 255, 255, 0.88);
}

.solar-cta-light {
  background: #ffffff;
  color: #06384a;
}

.solar-cta-light .whatsapp-cta-icon {
  color: var(--solar-brand);
}

.vdois-footer {
  padding: 24px;
  background: var(--solar-header);
  color: rgba(255, 255, 255, 0.82);
  text-align: center;
}

.vdois-footer p {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
}

.floating-whatsapp {
  position: fixed;
  right: 22px;
  bottom: 24px;
  z-index: 50;
  min-height: 58px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 0 20px;
  border-radius: 999px;
  background: linear-gradient(135deg, #08c998, var(--solar-brand));
  color: #ffffff;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 800;
  text-decoration: none;
  box-shadow: 0 18px 42px rgba(0, 173, 142, 0.34);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.floating-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 22px 52px rgba(0, 173, 142, 0.4);
}

.floating-whatsapp svg {
  width: 24px;
  height: 24px;
  flex: 0 0 auto;
}

.floating-whatsapp path {
  fill: currentColor;
}

@media (max-width: 1080px) {
  .solar-problems {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .sales-machine-steps {
    gap: 10px;
  }

  .sales-step-card {
    min-height: 318px;
    padding: 26px 15px 22px;
  }

  .sales-step-card h3 {
    font-size: 19px;
  }

  .sales-step-card p {
    font-size: 14px;
  }
}

@media (max-width: 920px) {
  .solar-hero-grid,
  .solar-process,
  .solar-measure,
  .solar-channel,
  .solar-landing,
  .solar-faq {
    grid-template-columns: 1fr;
  }

  .solar-dashboard {
    max-width: 680px;
    margin: 0 auto;
  }

  .solar-channel:nth-child(even) .solar-channel-copy {
    order: 0;
  }

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

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

  .sales-machine-head {
    max-width: none;
    text-align: left;
  }

  .sales-machine-head h2 {
    max-width: 690px;
  }

  .sales-machine-head p {
    max-width: 690px;
    margin-left: 0;
  }

  .sales-machine-steps {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
    margin-top: 28px;
    padding-top: 0;
  }

  .sales-machine-steps::before {
    top: 45px;
    bottom: 45px;
    left: 46px;
    right: auto;
    border-top: 0;
    border-left: 2px dashed rgba(0, 173, 142, 0.72);
  }

  .sales-step {
    display: grid;
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 22px;
    align-items: center;
  }

  .sales-step-icon {
    position: relative;
    top: auto;
    width: 82px;
    height: 82px;
    background: #ffffff;
  }

  .sales-step-icon svg {
    width: 42px;
    height: 42px;
  }

  .sales-step-card {
    min-height: auto;
    height: auto;
    padding: 24px 28px;
    text-align: left;
  }

  .sales-step-card b {
    margin-bottom: 10px;
  }

  .sales-step-card h3 {
    min-height: 0;
    margin-bottom: 10px;
    font-size: 25px;
  }

  .sales-step-card h3::after {
    display: none;
  }

  .sales-step-card p {
    font-size: 17px;
    line-height: 1.55;
  }

  .sales-diagnostic {
    grid-template-columns: 78px minmax(0, 1fr);
    gap: 18px 22px;
    padding: 22px;
  }

  .sales-diagnostic .solar-cta {
    grid-column: 1 / -1;
    min-width: 0;
    width: 100%;
  }

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

  .sales-benefit:nth-child(2) {
    border-right: 0;
  }
}

@media (max-width: 680px) {
  .vdois-header {
    min-height: 76px;
    padding: 14px 18px;
  }

  .vdois-logo img {
    width: 122px;
  }

  .solar-shell {
    width: min(100% - 28px, 1180px);
  }

  .solar-hero {
    padding: 46px 0 50px;
  }

  .solar-hero h1 {
    font-size: 38px;
  }

  .solar-hero p {
    font-size: 16px;
  }

  .solar-dashboard {
    display: none;
  }

  .solar-section {
    padding: 56px 0;
  }

  .sales-machine {
    padding-top: 54px;
  }

  .sales-machine-head h2 {
    font-size: 39px;
    line-height: 1.16;
  }

  .sales-machine-head p {
    font-size: 19px;
    line-height: 1.55;
  }

  .sales-machine-steps::before {
    left: 39px;
  }

  .sales-step {
    grid-template-columns: 74px minmax(0, 1fr);
    gap: 14px;
  }

  .sales-step-icon {
    width: 72px;
    height: 72px;
  }

  .sales-step-icon svg {
    width: 38px;
    height: 38px;
  }

  .sales-step-card {
    padding: 18px 20px;
  }

  .sales-step-card b {
    font-size: 16px;
  }

  .sales-step-card h3 {
    font-size: 23px;
  }

  .sales-step-card p {
    font-size: 16px;
    line-height: 1.45;
  }

  .sales-diagnostic {
    grid-template-columns: 72px minmax(0, 1fr);
    margin-top: 26px;
    padding: 18px;
  }

  .sales-diagnostic-icon {
    width: 64px;
    height: 64px;
  }

  .sales-diagnostic-icon svg {
    width: 38px;
    height: 38px;
  }

  .sales-diagnostic h3 {
    font-size: 23px;
  }

  .sales-diagnostic p {
    font-size: 16px;
  }

  .sales-benefits {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .sales-benefit {
    border-right: 0;
    padding-right: 0;
  }

  .solar-proof-row,
  .solar-problems,
  .solar-audience,
  .solar-steps,
  .solar-deliveries-list {
    grid-template-columns: 1fr;
  }

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

  .client-logo-card {
    min-height: 132px;
    padding: 24px;
  }

  .solar-problems div,
  .solar-audience div,
  .solar-deliveries-list li {
    min-height: auto;
  }

  .solar-proof-row div {
    min-height: 78px;
    flex-direction: row;
    justify-content: flex-start;
    gap: 12px;
    text-align: left;
  }

  .solar-channel {
    padding: 20px;
  }

  .solar-cta {
    width: 100%;
    padding: 0 18px;
  }

  .floating-whatsapp {
    right: 14px;
    bottom: 16px;
    min-height: 56px;
    width: 56px;
    justify-content: center;
    padding: 0;
  }

  .floating-whatsapp span {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
  }
}