:root {
  --bg: #ffffff;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Manrope", sans-serif;
  background: var(--bg);
}

.page-shell {
  min-height: 100vh;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  justify-content: center;
  padding: 1rem;
  pointer-events: none;
  background: transparent;
  border-bottom: 0;
  box-shadow: none;
  transition: background 180ms ease, box-shadow 180ms ease;
}

.site-header.is-scrolled {
  background: #ffffff;
  box-shadow: 0 1px 0 rgba(29, 29, 31, 0.08);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 3vw, 2.5rem);
  pointer-events: auto;
  padding: 0.75rem 1.1rem;
  border: 1px solid #ffffff;
}

.site-nav a {
  color: #1d1d1f;
  text-decoration: none;
  font-size: 0.92rem;
  line-height: 1;
  letter-spacing: 0.02em;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  opacity: 0.58;
}

.hero {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  isolation: isolate;
  margin-top: -3rem;
}

.hero__content {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.logo-stage {
  width: min(1280px, 96vw);
  margin: 0 auto;
  padding: 0;
}

.logo-stage__image {
  display: block;
  width: 100%;
  height: auto;
}

.statement {
  padding: 4rem 1.5rem 2rem;
  background: var(--bg);
  scroll-margin-top: 5rem;
}

.statement__inner {
  width: min(1080px, 100%);
  margin: 0 auto;
  display: grid;
  gap: 2rem;
}

.statement p {
  margin: 0;
  font-size: clamp(2.1rem, 4vw, 4rem);
  line-height: 1.15;
  letter-spacing: -0.035em;
  color: #1d1d1f;
  text-align: center;
}

.statement__image {
  display: block;
  width: min(1100px, 100%);
  height: auto;
  margin: 0 auto;
}

.case-study {
  min-height: 100vh;
  padding: 2rem 1.5rem 5rem;
  background: var(--bg);
  scroll-margin-top: 5rem;
  display: flex;
  align-items: center;
}

.case-study__inner {
  width: min(1180px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(220px, 320px) minmax(0, 1fr);
  gap: clamp(2rem, 4vw, 4rem);
  align-items: start;
}

.case-study__brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.85rem;
  transform: translateY(3rem);
}

.case-study__logo {
  display: block;
  width: min(680px, 100%);
  height: auto;
}

.case-study__logo--asu {
  width: min(360px, 82%);
  margin-top: -4.5rem;
}

.case-study__brand-plus {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1;
  color: #1d1d1f;
  margin-top: 0.3rem;
  margin-bottom: 0;
}

.case-study__copy {
  display: grid;
  gap: 1rem;
}

.case-study__copy h2 {
  margin: 0;
  font-size: clamp(1.5rem, 2vw, 2.1rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: #1d1d1f;
}

.case-study__copy p {
  margin: 0;
  font-size: clamp(1.02rem, 1.3vw, 1.2rem);
  line-height: 1.8;
  color: #1d1d1f;
}

.case-study__button {
  justify-self: start;
  padding: 0.95rem 1.35rem;
  border: 1px solid #1d1d1f;
  background: #ffffff;
  color: #1d1d1f;
  font: inherit;
  font-size: 0.95rem;
  cursor: pointer;
}

.case-study__button:hover,
.case-study__button:focus-visible {
  background: #1d1d1f;
  color: #ffffff;
}

.modal[hidden] {
  display: none;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 40;
}

.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(17, 17, 17, 0.32);
}

.modal__dialog {
  position: relative;
  width: min(560px, calc(100vw - 2rem));
  margin: min(10vh, 5rem) auto;
  background: #ffffff;
  border: 1px solid rgba(29, 29, 31, 0.12);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.12);
}

.modal__close {
  position: absolute;
  top: 0.75rem;
  right: 0.9rem;
  border: 0;
  background: transparent;
  color: #1d1d1f;
  font-size: 1.8rem;
  line-height: 1;
  cursor: pointer;
}

.modal__content {
  padding: 2rem;
}

.modal__eyebrow {
  margin: 0 0 0.5rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(29, 29, 31, 0.6);
}

.modal__content h2 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  line-height: 1;
  letter-spacing: -0.04em;
  color: #1d1d1f;
}

.modal__intro {
  margin: 0 0 1.5rem;
  font-size: 1rem;
  line-height: 1.65;
  color: rgba(29, 29, 31, 0.72);
}

.whitepaper-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.whitepaper-form__field {
  display: grid;
  gap: 0.45rem;
}

.whitepaper-form__field--full {
  grid-column: 1 / -1;
}

.whitepaper-form__field span {
  font-size: 0.9rem;
  color: #1d1d1f;
}

.whitepaper-form__field input {
  width: 100%;
  padding: 0.9rem 1rem;
  border: 1px solid rgba(29, 29, 31, 0.16);
  border-radius: 0;
  font: inherit;
  color: #1d1d1f;
  background: #ffffff;
}

.whitepaper-form__field textarea {
  width: 100%;
  padding: 0.9rem 1rem;
  border: 1px solid rgba(29, 29, 31, 0.16);
  border-radius: 0;
  font: inherit;
  color: #1d1d1f;
  background: #ffffff;
  resize: vertical;
}

.whitepaper-form__field input:focus {
  outline: none;
  border-color: #1d1d1f;
}

.whitepaper-form__field textarea:focus {
  outline: none;
  border-color: #1d1d1f;
}

.whitepaper-form__submit {
  grid-column: 1 / -1;
  justify-self: start;
  margin-top: 0.5rem;
  padding: 0.95rem 1.35rem;
  border: 1px solid #1d1d1f;
  background: #1d1d1f;
  color: #ffffff;
  font: inherit;
  font-size: 0.95rem;
  cursor: pointer;
}

.form-botcheck {
  display: none;
}

.form-status {
  grid-column: 1 / -1;
  margin: 0.25rem 0 0;
  min-height: 1.25rem;
  font-size: 0.9rem;
  color: rgba(29, 29, 31, 0.72);
}

.contact-section {
  min-height: 100vh;
  padding: 0 1.5rem 5rem;
  margin-top: -10rem;
  background: var(--bg);
  scroll-margin-top: 5rem;
  display: flex;
  align-items: center;
}

.contact-section__inner {
  width: min(980px, 100%);
  margin: 0 auto;
}

.contact-section__copy {
  display: grid;
  justify-items: center;
  gap: 1.5rem;
  text-align: center;
}

.contact-section__copy h2 {
  margin: 0;
  font-size: clamp(2rem, 3.6vw, 3.6rem);
  line-height: 1.08;
  letter-spacing: -0.04em;
  color: #1d1d1f;
}

.contact-section__button {
  padding: 0.95rem 1.35rem;
  border: 1px solid #1d1d1f;
  background: #ffffff;
  color: #1d1d1f;
  font: inherit;
  font-size: 0.95rem;
  cursor: pointer;
}

.contact-section__button:hover,
.contact-section__button:focus-visible {
  background: #1d1d1f;
  color: #ffffff;
}

.anchor-section {
  display: block;
  height: 1px;
  margin-top: -5rem;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 900px) {
  .hero__content {
    padding: 1.5rem;
  }

  .logo-stage {
    width: min(1100px, 100vw);
  }
}

@media (max-width: 640px) {
  .site-header {
    padding-top: 1rem;
  }

  .site-nav {
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
  }

  .site-nav a {
    font-size: 0.86rem;
  }

  .hero__content {
    padding: 1rem;
  }

  .logo-stage {
    width: 118vw;
    margin-left: -9vw;
  }

  .statement {
    padding: 3rem 1rem 1.5rem;
  }

  .statement__inner {
    gap: 1.5rem;
  }

  .case-study {
    min-height: auto;
    padding: 1.5rem 1rem 4rem;
  }

  .case-study__inner {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .case-study__logo {
    width: min(420px, 82vw);
  }

  .case-study__button {
    justify-self: stretch;
  }

  .contact-section {
    min-height: auto;
    padding: 0 1rem 4rem;
    margin-top: -6rem;
  }

  .contact-section__button {
    width: 100%;
  }

  .modal__content {
    padding: 1.5rem 1rem;
  }

  .whitepaper-form {
    grid-template-columns: 1fr;
  }

  .whitepaper-form__submit {
    justify-self: stretch;
  }
}