:root {
  --ink: #171717;
  --muted: #60646c;
  --paper: #f7f4ee;
  --white: #ffffff;
  --line: #ded8cc;
  --red: #c7432f;
  --teal: #1f7a76;
  --amber: #d59d36;
  --charcoal: #202124;
  --shadow: 0 18px 50px rgba(18, 18, 18, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, Arial, Helvetica, sans-serif;
  line-height: 1.5;
}

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

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

.topbar,
.deck-topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  min-height: 72px;
  padding: 14px clamp(18px, 4vw, 56px);
  background: rgba(247, 244, 238, 0.92);
  border-bottom: 1px solid rgba(23, 23, 23, 0.08);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 170px;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  color: var(--white);
  background: var(--charcoal);
  border-radius: 6px;
  font-weight: 800;
}

.brand strong,
.brand small {
  display: block;
}

.brand small {
  color: var(--muted);
  font-size: 12px;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(14px, 3vw, 32px);
  color: #343434;
  font-size: 15px;
}

.nav a {
  padding: 8px 0;
}

.nav-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 6px;
  font-weight: 700;
  white-space: nowrap;
}

.nav-cta,
.button.primary {
  color: var(--white);
  background: var(--red);
}

.button.ghost {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.42);
  background: rgba(255, 255, 255, 0.1);
}

.hero {
  position: relative;
  display: grid;
  min-height: min(760px, calc(100vh - 72px));
  overflow: hidden;
  background: var(--charcoal);
}

.hero > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-shade,
.slide-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(9, 9, 9, 0.88), rgba(9, 9, 9, 0.52) 38%, rgba(9, 9, 9, 0.12) 72%);
}

.hero-content {
  position: relative;
  z-index: 1;
  align-self: center;
  width: min(720px, calc(100% - 36px));
  margin-left: clamp(18px, 7vw, 96px);
  padding: 64px 0;
  color: var(--white);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--amber);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  max-width: 760px;
  margin-bottom: 22px;
  font-size: clamp(42px, 7vw, 78px);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(31px, 5vw, 52px);
  line-height: 1.05;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 22px;
  line-height: 1.15;
}

.hero-copy {
  max-width: 620px;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(18px, 2.2vw, 22px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 30px 0 42px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(100px, 1fr));
  gap: 12px;
  max-width: 620px;
  margin: 0;
}

.hero-stats div {
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.26);
}

.hero-stats dt {
  font-size: 26px;
  font-weight: 800;
}

.hero-stats dd {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
}

.section {
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
  padding: clamp(58px, 9vw, 110px) 0;
}

.intro {
  display: grid;
  grid-template-columns: minmax(250px, 0.9fr) minmax(280px, 1.1fr);
  gap: clamp(30px, 6vw, 80px);
  align-items: end;
}

.intro > p {
  color: #3e403f;
  font-size: 21px;
}

.section-head {
  max-width: 740px;
}

.service-grid,
.case-list,
.downloads {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.tile,
.case-card,
.download-card {
  min-height: 230px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 8px 28px rgba(23, 23, 23, 0.05);
}

.tile p,
.case-card p,
.download-card span {
  color: var(--muted);
}

.icon {
  display: inline-flex;
  margin-bottom: 46px;
  color: var(--teal);
  font-weight: 800;
}

.process {
  width: 100%;
  padding-right: max(18px, calc((100vw - 1180px) / 2));
  padding-left: max(18px, calc((100vw - 1180px) / 2));
  background: var(--charcoal);
  color: var(--white);
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  margin: 34px 0 0;
  padding: 0;
  list-style: none;
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.steps li {
  min-height: 190px;
  padding: 24px;
  border-right: 1px solid rgba(255, 255, 255, 0.16);
}

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

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

.steps strong {
  margin-bottom: 36px;
  font-size: 21px;
}

.steps span {
  color: rgba(255, 255, 255, 0.7);
}

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

.digital {
  width: 100%;
  padding-right: max(18px, calc((100vw - 1180px) / 2));
  padding-left: max(18px, calc((100vw - 1180px) / 2));
  background: #ffffff;
}

.digital-layout {
  display: grid;
  grid-template-columns: minmax(280px, 1.2fr) minmax(260px, 0.8fr);
  gap: clamp(24px, 5vw, 70px);
  align-items: stretch;
  margin-top: 26px;
}

.digital-copy {
  color: #363a3d;
  font-size: clamp(19px, 2.4vw, 25px);
}

.digital-card {
  display: grid;
  align-content: center;
  min-height: 260px;
  padding: 30px;
  color: var(--white);
  background: var(--teal);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.digital-card strong,
.digital-card span {
  display: block;
}

.digital-card strong {
  overflow-wrap: anywhere;
  font-size: clamp(26px, 3vw, 38px);
  line-height: 1.08;
}

.digital-card span {
  margin-top: 16px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 18px;
}

.case-card {
  display: flex;
  flex-direction: column;
}

.case-card span {
  margin-top: auto;
  color: var(--red);
  font-weight: 800;
}

.presentations {
  width: 100%;
  padding-right: max(18px, calc((100vw - 1180px) / 2));
  padding-left: max(18px, calc((100vw - 1180px) / 2));
  background: #e7e1d5;
}

.presentation-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin: 28px 0 16px;
  padding: clamp(24px, 4vw, 40px);
  color: var(--white);
  background: linear-gradient(110deg, #1f7a76, #202124 72%);
  border-radius: 8px;
}

.presentation-band h3 {
  font-size: clamp(27px, 4vw, 42px);
}

.presentation-band p {
  max-width: 650px;
  color: rgba(255, 255, 255, 0.78);
}

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

.download-card {
  min-height: 150px;
}

.download-card strong,
.download-card span {
  display: block;
}

.download-card strong {
  margin-bottom: 12px;
  font-size: 20px;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) minmax(300px, 1.2fr);
  gap: clamp(24px, 5vw, 70px);
}

.contact-info {
  padding: 28px 0;
  border-top: 3px solid var(--red);
}

.lead-form {
  display: grid;
  gap: 14px;
}

label {
  display: grid;
  gap: 8px;
  color: #343434;
  font-weight: 700;
}

input,
textarea {
  width: 100%;
  padding: 14px 15px;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--white);
  font: inherit;
}

textarea {
  resize: vertical;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 28px clamp(18px, 4vw, 56px);
  color: rgba(255, 255, 255, 0.7);
  background: var(--charcoal);
}

.deck-body {
  min-height: 100vh;
  overflow: hidden;
  background: #141414;
}

.deck-topbar {
  color: var(--white);
  background: rgba(20, 20, 20, 0.86);
  border-bottom-color: rgba(255, 255, 255, 0.1);
}

.deck-topbar .brand small {
  color: rgba(255, 255, 255, 0.62);
}

.deck-controls {
  display: flex;
  align-items: center;
  gap: 12px;
}

.icon-button {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 6px;
  background: transparent;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
}

.deck {
  position: relative;
  height: calc(100vh - 72px);
}

.slide {
  position: absolute;
  inset: 0;
  display: none;
  align-items: center;
  padding: clamp(28px, 7vw, 96px);
  overflow: hidden;
  background: var(--paper);
}

.slide.active {
  display: flex;
}

.slide > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.slide-content {
  position: relative;
  z-index: 1;
  max-width: 860px;
}

.slide-content.light {
  color: var(--white);
}

.slide-content p {
  max-width: 760px;
  color: var(--muted);
  font-size: clamp(20px, 3vw, 30px);
}

.slide-content.light p {
  color: rgba(255, 255, 255, 0.78);
}

.slide-list,
.slide-steps {
  display: grid;
  gap: 18px;
  margin: 24px 0 0;
  padding-left: 24px;
  color: #343434;
  font-size: clamp(22px, 3vw, 34px);
}

.accent {
  color: var(--white);
  background: var(--teal);
}

.accent .slide-content p {
  color: rgba(255, 255, 255, 0.8);
}

.mini-grid,
.request-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(120px, 1fr));
  gap: 12px;
  margin-top: 34px;
}

.mini-grid span,
.request-grid span,
.metric-panel {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  font-size: clamp(18px, 2.3vw, 26px);
  font-weight: 800;
}

.split-slide {
  justify-content: space-between;
  gap: 40px;
}

.metric-panel {
  display: grid;
  align-content: center;
  width: min(360px, 34vw);
  min-height: 280px;
  color: var(--white);
  background: var(--charcoal);
  box-shadow: var(--shadow);
}

.metric-panel strong,
.metric-panel span {
  display: block;
}

.metric-panel strong {
  color: var(--amber);
}

.metric-panel span {
  margin-top: 14px;
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1.05;
}

.final-slide {
  background: linear-gradient(135deg, #202124, #6f332a);
}

@media (max-width: 900px) {
  .topbar {
    position: static;
    align-items: flex-start;
    flex-direction: column;
  }

  .nav {
    width: 100%;
    justify-content: flex-start;
    overflow-x: auto;
  }

  .nav-cta {
    width: 100%;
  }

  .hero {
    min-height: 780px;
  }

  .hero-content {
    align-self: end;
    margin: 0 auto;
  }

  .hero-stats,
  .intro,
  .digital-layout,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .service-grid,
  .steps,
  .case-list,
  .downloads,
  .mini-grid,
  .request-grid {
    grid-template-columns: 1fr 1fr;
  }

  .steps li {
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  }

  .presentation-band {
    align-items: flex-start;
    flex-direction: column;
  }

  .slide {
    align-items: flex-start;
    padding-top: 72px;
    overflow-y: auto;
  }

  .split-slide {
    flex-direction: column;
  }

  .metric-panel {
    width: 100%;
    min-height: 180px;
  }
}

@media (max-width: 620px) {
  .topbar,
  .deck-topbar {
    min-height: auto;
    padding: 12px 16px;
  }

  .deck-topbar {
    position: static;
    align-items: flex-start;
    flex-direction: column;
  }

  .deck {
    height: calc(100vh - 112px);
  }

  h1 {
    font-size: 42px;
  }

  h2 {
    font-size: 32px;
  }

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

  .hero-stats,
  .service-grid,
  .steps,
  .case-list,
  .downloads,
  .mini-grid,
  .request-grid {
    grid-template-columns: 1fr;
  }

  .tile,
  .case-card,
  .download-card {
    min-height: auto;
  }

  .slide-list,
  .slide-steps {
    font-size: 21px;
  }
}