:root {
  --navy: #001e64;
  --indigo: #4b64ff;
  --cyan: #0aafff;
  --ink: #10203f;
  --muted: #69748f;
  --line: #d9e0ef;
  --soft: #f4f7fb;
  --white: #ffffff;
  --success: #0c9275;
  --shadow: 0 24px 70px rgba(0, 30, 100, 0.14);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  height: 100%;
  margin: 0;
}

body {
  overflow: hidden;
  background: #dfe6f2;
  color: var(--ink);
  font-family: "Mulish", Arial, Helvetica, sans-serif;
}

button {
  font: inherit;
}

.deck {
  position: relative;
  width: 100vw;
  height: 100dvh;
  min-height: 620px;
  overflow: hidden;
}

.slide {
  position: absolute;
  inset: 0;
  display: none;
  width: 100%;
  height: 100%;
  padding: clamp(28px, 4.4vw, 68px);
  background:
    linear-gradient(90deg, rgba(10, 175, 255, 0.08) 0 1px, transparent 1px 100%),
    linear-gradient(0deg, rgba(75, 100, 255, 0.06) 0 1px, transparent 1px 100%),
    var(--white);
  background-size: 84px 84px;
  overflow: hidden;
}

.slide.is-active {
  display: flex;
  flex-direction: column;
}

.slide::after {
  content: "";
  position: absolute;
  right: clamp(22px, 4vw, 58px);
  bottom: clamp(22px, 4vw, 58px);
  width: 132px;
  height: 132px;
  border-right: 18px solid rgba(10, 175, 255, 0.16);
  border-bottom: 18px solid rgba(75, 100, 255, 0.16);
  pointer-events: none;
}

.slide-dark,
.slide-cover {
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 0 1px, transparent 1px 100%),
    linear-gradient(0deg, rgba(255, 255, 255, 0.04) 0 1px, transparent 1px 100%),
    var(--navy);
  background-size: 88px 88px;
}

.slide-dark::after,
.slide-cover::after {
  border-color: rgba(10, 175, 255, 0.36);
}

.slide-final {
  align-items: center;
  justify-content: center;
  background: var(--white);
}

.slide-header,
.brand-strip {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 54px;
}

.slide-header span {
  color: var(--indigo);
  font-size: clamp(18px, 2vw, 28px);
  font-weight: 900;
}

.slide-dark .slide-header span {
  color: var(--cyan);
}

.logo {
  display: block;
  width: clamp(136px, 14vw, 210px);
  height: auto;
  object-fit: contain;
}

.logo-light {
  filter: none;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--indigo);
  font-size: clamp(13px, 1.15vw, 16px);
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.slide-dark .eyebrow,
.slide-cover .eyebrow {
  color: var(--cyan);
}

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

h1 {
  max-width: 920px;
  margin-bottom: 28px;
  font-size: clamp(54px, 7.2vw, 108px);
  font-weight: 900;
  line-height: 0.94;
  letter-spacing: 0;
}

h2 {
  max-width: 980px;
  margin-bottom: 24px;
  color: var(--navy);
  font-size: clamp(42px, 5.2vw, 78px);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: 0;
}

.slide-dark h2,
.slide-cover h1,
.slide-cover h2 {
  color: var(--white);
}

h3 {
  color: var(--navy);
  font-size: clamp(34px, 4.3vw, 62px);
  font-weight: 900;
  line-height: 1;
}

.lead,
.hero-statement p,
.final-card p {
  max-width: 780px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: clamp(22px, 2.1vw, 32px);
  font-weight: 600;
  line-height: 1.34;
}

.slide-dark .lead,
.slide-cover .lead {
  color: rgba(255, 255, 255, 0.82);
}

.cover-grid,
.split-layout {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(340px, 0.9fr);
  gap: clamp(34px, 5vw, 78px);
  align-items: center;
  flex: 1;
}

.cover-copy {
  align-self: center;
}

.cover-visual {
  display: grid;
  gap: 22px;
  justify-items: stretch;
}

.signal-card {
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius);
  padding: clamp(24px, 3vw, 42px);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.12);
}

.signal-card span {
  display: block;
  margin-bottom: 12px;
  color: var(--cyan);
  font-size: 18px;
  font-weight: 900;
}

.signal-card strong {
  display: block;
  font-size: clamp(28px, 3.4vw, 48px);
  line-height: 1.05;
}

.card-b {
  background: var(--white);
  color: var(--navy);
}

.signal-line {
  width: 2px;
  height: 56px;
  margin-left: 42px;
  background: var(--cyan);
}

.flow {
  display: grid;
  gap: 20px;
}

.flow-step {
  display: flex;
  align-items: center;
  gap: 24px;
  min-height: 116px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: var(--shadow);
}

.flow-step span,
.process-line span {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  flex: 0 0 auto;
  border-radius: var(--radius);
  background: var(--navy);
  color: var(--white);
  font-weight: 900;
}

.flow-step strong {
  color: var(--navy);
  font-size: clamp(28px, 3vw, 42px);
  font-weight: 900;
}

.flow-step.is-accent {
  border-color: rgba(75, 100, 255, 0.38);
  background: var(--indigo);
}

.flow-step.is-accent span {
  background: var(--white);
  color: var(--indigo);
}

.flow-step.is-accent strong {
  color: var(--white);
}

.center-copy,
.section-title,
.hero-statement {
  position: relative;
  z-index: 2;
  margin: auto 0;
}

.section-title.compact {
  margin: 36px 0 30px;
}

.compare-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-top: auto;
}

.compare-panel,
.service-grid article,
.price-card,
.responsibility-grid article {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.88);
  box-shadow: var(--shadow);
}

.compare-panel {
  padding: clamp(24px, 3.4vw, 44px);
}

.compare-panel.strong {
  border-color: rgba(75, 100, 255, 0.38);
  background: var(--navy);
  color: var(--white);
}

.compare-panel p {
  margin-bottom: 22px;
  color: var(--indigo);
  font-size: clamp(26px, 3vw, 42px);
  font-weight: 900;
}

.compare-panel.strong p {
  color: var(--cyan);
}

.compare-panel ul {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: clamp(20px, 2vw, 28px);
  font-weight: 700;
  line-height: 1.22;
}

.question-grid,
.included-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: auto;
}

.question-grid article,
.included-grid span,
.portal-board div,
.stack-list span {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(20px, 2vw, 30px);
  background: rgba(255, 255, 255, 0.88);
  color: var(--navy);
  font-size: clamp(20px, 1.85vw, 28px);
  font-weight: 800;
  line-height: 1.2;
  box-shadow: 0 16px 50px rgba(0, 30, 100, 0.1);
}

.stack-list {
  display: grid;
  gap: 14px;
}

.stack-list span {
  border-color: rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.09);
  color: var(--white);
}

.hero-statement {
  max-width: 980px;
  margin: auto 0;
}

.hero-statement h2 {
  margin-bottom: 28px;
}

.hero-statement p {
  color: var(--muted);
}

.recommendation {
  max-width: 1080px;
}

.service-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.service-grid article {
  min-height: 300px;
  padding: clamp(22px, 2.3vw, 34px);
}

.service-grid span {
  display: block;
  margin-bottom: 44px;
  color: var(--indigo);
  font-size: 18px;
  font-weight: 900;
}

.service-grid strong {
  display: block;
  margin-bottom: 14px;
  color: var(--navy);
  font-size: clamp(24px, 2.3vw, 34px);
  font-weight: 900;
  line-height: 1.1;
}

.service-grid p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: clamp(18px, 1.55vw, 24px);
  font-weight: 700;
  line-height: 1.28;
}

.process-line {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 12px;
  margin: auto 0 36px;
}

.process-line div {
  display: grid;
  gap: 18px;
  align-content: start;
  min-height: 150px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 16px 46px rgba(0, 30, 100, 0.1);
}

.process-line strong {
  color: var(--navy);
  font-size: clamp(15px, 1.4vw, 22px);
  font-weight: 900;
  line-height: 1.12;
}

.process-line .approval {
  border-color: rgba(75, 100, 255, 0.42);
  background: #eef2ff;
}

.process-line .approval span {
  background: var(--indigo);
}

.bottom-note {
  position: relative;
  z-index: 2;
  margin: 0;
  color: var(--navy);
  font-size: clamp(24px, 2.4vw, 36px);
  font-weight: 900;
}

.cycle {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.cycle div {
  display: grid;
  place-items: center;
  min-height: 150px;
  border: 1px solid rgba(75, 100, 255, 0.26);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--navy);
  font-size: clamp(24px, 2.5vw, 38px);
  font-weight: 900;
  box-shadow: var(--shadow);
}

.cycle div:nth-child(2),
.cycle div:nth-child(3) {
  background: var(--soft);
}

.portal-board {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--soft);
  box-shadow: var(--shadow);
}

.portal-board div {
  display: grid;
  min-height: 94px;
  align-items: center;
  box-shadow: none;
}

.pricing-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.slide-pricing .section-title.compact {
  margin: 24px 0 22px;
}

.slide-pricing h2 {
  max-width: 900px;
  font-size: clamp(38px, 4.3vw, 64px);
}

.price-card {
  position: relative;
  min-height: 348px;
  padding: clamp(24px, 2.6vw, 38px);
}

.slide-pricing .price-card {
  min-height: 286px;
  padding: clamp(22px, 2.25vw, 32px);
}

.price-card p {
  margin-bottom: 24px;
  color: var(--indigo);
  font-size: clamp(20px, 2vw, 28px);
  font-weight: 900;
}

.price-card h3 {
  margin-bottom: 12px;
  font-size: clamp(58px, 6.4vw, 92px);
}

.slide-pricing .price-card h3 {
  font-size: clamp(50px, 5.7vw, 78px);
}

.price-card strong {
  display: block;
  margin-bottom: 24px;
  color: var(--ink);
  font-size: clamp(24px, 2.35vw, 36px);
  font-weight: 900;
}

.slide-pricing .price-card strong {
  margin-bottom: 18px;
  font-size: clamp(22px, 2.1vw, 32px);
}

.price-card span {
  display: block;
  color: var(--muted);
  font-size: clamp(18px, 1.55vw, 24px);
  font-weight: 700;
  line-height: 1.25;
}

.slide-pricing .price-card span {
  font-size: clamp(17px, 1.45vw, 22px);
}

.price-card.featured {
  border-color: var(--indigo);
  background: var(--navy);
  color: var(--white);
  transform: translateY(-10px);
}

.price-card.featured p,
.price-card.featured h3,
.price-card.featured strong,
.price-card.featured span {
  color: var(--white);
}

.price-card.featured em {
  position: absolute;
  top: 18px;
  right: 18px;
  border-radius: 999px;
  padding: 8px 14px;
  background: var(--cyan);
  color: var(--navy);
  font-size: 13px;
  font-style: normal;
  font-weight: 900;
  text-transform: uppercase;
}

.hours-box {
  display: grid;
  gap: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(28px, 3vw, 44px);
  background: var(--white);
  box-shadow: var(--shadow);
}

.hours-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  color: var(--navy);
  font-size: clamp(22px, 2.2vw, 34px);
  font-weight: 900;
}

.hours-row.muted {
  color: var(--muted);
  font-size: clamp(18px, 1.7vw, 26px);
}

.hours-bar {
  height: 28px;
  border-radius: 999px;
  background: #e6ebff;
  overflow: hidden;
}

.hours-bar span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--indigo);
}

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

.included-grid span {
  display: flex;
  align-items: center;
  min-height: 100px;
  padding: 22px;
  font-size: clamp(18px, 1.65vw, 24px);
}

.responsibility-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
  margin-top: auto;
}

.responsibility-grid article {
  padding: clamp(30px, 3.2vw, 48px);
}

.responsibility-grid h3 {
  margin-bottom: 18px;
}

.responsibility-grid p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: clamp(22px, 2.05vw, 30px);
  font-weight: 700;
  line-height: 1.32;
}

.next-steps {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: steps;
}

.next-steps li {
  counter-increment: steps;
  display: flex;
  gap: 18px;
  align-items: flex-start;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  padding: clamp(18px, 1.9vw, 28px);
  background: rgba(255, 255, 255, 0.09);
  color: var(--white);
  font-size: clamp(19px, 1.8vw, 27px);
  font-weight: 800;
  line-height: 1.22;
}

.next-steps li::before {
  content: counter(steps);
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  flex: 0 0 auto;
  border-radius: var(--radius);
  background: var(--cyan);
  color: var(--navy);
  font-size: 16px;
  font-weight: 900;
}

.final-card {
  position: relative;
  z-index: 2;
  display: grid;
  justify-items: center;
  max-width: 1040px;
  text-align: center;
}

.final-card .logo {
  width: clamp(190px, 20vw, 300px);
  margin-bottom: clamp(44px, 5vw, 70px);
}

.final-card h2 {
  margin-bottom: 26px;
}

.final-card p {
  margin: 0 auto 32px;
}

.final-card strong {
  color: var(--indigo);
  font-size: clamp(24px, 2.4vw, 36px);
  font-weight: 900;
}

.deck-controls {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid rgba(255, 255, 255, 0.38);
  border-radius: 999px;
  padding: 8px;
  background: rgba(0, 30, 100, 0.72);
  color: var(--white);
  box-shadow: 0 14px 44px rgba(0, 30, 100, 0.22);
  backdrop-filter: blur(12px);
}

.control-button {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  color: var(--white);
  cursor: pointer;
}

.control-button:hover,
.control-button:focus-visible {
  background: var(--cyan);
  color: var(--navy);
  outline: none;
}

.control-button svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.slide-counter {
  min-width: 66px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
  font-weight: 900;
  text-align: center;
}

.slide-counter b {
  color: var(--white);
}

.progress {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 21;
  height: 5px;
  background: rgba(0, 30, 100, 0.16);
}

.progress span {
  display: block;
  width: 0;
  height: 100%;
  background: var(--cyan);
  transition: width 180ms ease;
}

@media (max-width: 980px) {
  body {
    overflow: auto;
  }

  .deck {
    height: auto;
    min-height: 100dvh;
    overflow: visible;
  }

  .slide {
    position: relative;
    inset: auto;
    display: none;
    height: auto;
    min-height: 100dvh;
    padding: 24px;
    overflow: visible;
  }

  .slide.is-active {
    display: flex;
  }

  .cover-grid,
  .split-layout,
  .compare-grid,
  .responsibility-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .question-grid,
  .service-grid,
  .pricing-grid,
  .included-grid {
    grid-template-columns: 1fr;
  }

  .process-line {
    grid-template-columns: 1fr;
    margin-top: 20px;
  }

  .process-line div,
  .service-grid article,
  .price-card {
    min-height: auto;
  }

  .price-card.featured {
    transform: none;
  }

  .deck-controls {
    right: 12px;
    bottom: 12px;
  }
}

@media (max-width: 640px) {
  .deck-controls,
  .progress {
    display: none;
  }
}

@media print {
  @page {
    size: 16in 9in;
    margin: 0;
  }

  html,
  body {
    width: 16in;
    height: auto;
    overflow: visible;
    background: var(--white);
  }

  .deck {
    width: 16in;
    height: auto;
    overflow: visible;
  }

  .slide,
  .slide.is-active {
    position: relative;
    display: flex;
    width: 16in;
    height: 9in;
    min-height: 0;
    page-break-after: always;
    break-after: page;
  }

  .deck-controls,
  .progress {
    display: none;
  }
}