@import url('variables.css');

/* -----------------------------------------
   GLOBAL & LAYOUT RESETS
   ----------------------------------------- */
html {
  scroll-behavior: smooth;
}

* {
  box-sizing: border-box;
}

body {
  background-color: var(--bg-1);
  color: var(--text-body);
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
}

.cursor {
  display: inline-block;
  width: 2px;
  margin-left: 2px;
  animation: blink 0.7s infinite;
}

@keyframes blink {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0;
  }
}

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--color-coral);
  outline-offset: 4px;
}

.social-icon {
  width: 18px;
  height: 18px;
  display: inline-block;
  vertical-align: middle;
  transition: transform 0.2s ease;
}

.social-icon:hover {
  transform: scale(1.1);
}

.linkedin-icon {
  filter: brightness(0) invert(1);
}

.section-band {
  scroll-margin-top: 108px;
}

/* -----------------------------------------
   HEADER & HERO
   ----------------------------------------- */
.home-section {
  background-color: var(--bg-home);
  padding: 48px 0 88px;
}

.site-header {
  padding: 0 0 64px;
}

.logo-container {
  display: flex;
  align-items: center;
}

.logo {
  margin: 0;
  color: var(--color-forest);
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-weight: var(--font-weight-logo);
}

.logo-sub {
  font-family: var(--font-family-mono);
  font-size: var(--font-size-link-1);
  font-weight: var(--font-weight-regular);
  color: var(--color-magenta);
  display: inline-flex;
  align-items: center;
}

.tagline-container {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 56px;
}

.tagline-text {
  max-width: 900px;
  margin: 0;
}

.tagline-container h2 {
  color: var(--color-forest);
  margin: 0;
}

.tagline-cta-wrapper {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: flex-end;
  gap: 12px;
}

.tagline-cta {
  background-color: var(--color-coral);
  color: var(--color-white);
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 56px;
  padding: 14px 30px;
  text-decoration: none;
  white-space: nowrap;
  box-shadow: var(--shadow-button);
  transition: box-shadow 0.18s ease, background-color 0.18s ease;
}

.tagline-cta svg {
  transition: transform 0.2s ease;
}

.tagline-cta:hover svg {
  transform: rotate(-15deg);
}

.tagline-contact-actions {
  display: flex;
  gap: 12px;
}

.tagline-icon-button {
  background-color: var(--color-coral);
  border-radius: 50%;
  color: var(--color-white);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  min-height: 48px;
  box-shadow: var(--shadow-button);
  transition: box-shadow 0.18s ease, background-color 0.18s ease;
}

.tagline-icon-button:hover,
.tagline-cta:hover {
  box-shadow: var(--shadow-button-hover);
}

.tagline-icon-button svg,
.tagline-icon {
  width: 20px;
  height: 20px;
}

.tagline-icon {
  filter: brightness(0) invert(1);
}

/* -----------------------------------------
   STICKY NAVIGATION PILLS
   ----------------------------------------- */
.nav-pills-wrapper {
  position: sticky;
  top: 24px;
  z-index: 100;
  display: flex;
  justify-content: center;
  margin: -30px 0 -30px;
  padding: 0 24px;
  pointer-events: none;
}

.nav-pills {
  pointer-events: auto;
  background-color: var(--bg-nav);
  border: 0.5px solid var(--color-soft-border);
  border-radius: 999px;
  width: min(100%, 560px);
  padding: 6px;
  display: flex;
  justify-content: space-between;
  gap: 8px;
  box-shadow: var(--shadow-nav);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.nav-pill-item {
  color: var(--color-forest);
  flex: 1;
  padding: 12px 30px;
  border-radius: 999px;
  transition: background-color 0.2s ease, color 0.2s ease;
  text-decoration: none;
  display: inline-block;
  font-family: var(--font-family-mono);
  font-weight: var(--font-weight-nav);
  text-align: center;
}

.nav-pill-item:hover {
  background-color: var(--color-transparent-ink-06);
}

.nav-pill-item.active {
  background-color: var(--color-forest);
  color: var(--color-white);
}

/* -----------------------------------------
   FEATURED WORK
   ----------------------------------------- */
.work-section {
  background-color: var(--bg-work);
  padding: 118px 0 104px;
}

.section-title {
  margin: 0 0 48px;
  color: var(--color-work-heading);
  font-weight: var(--font-weight-section-heading);
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.project-card {
  background-color: var(--bg-card);
  border: 1px solid var(--color-transparent-ink-10);
  border-radius: 8px;
  padding: 30px;
  min-height: 340px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  box-shadow: var(--shadow-card);
  transition: box-shadow 0.22s ease, border-color 0.22s ease;
}

.project-card.card-1 {
  --card-accent: var(--color-magenta);
}

.project-card.card-2 {
  --card-accent: var(--color-olive);
}

.project-card.card-3 {
  --card-accent: var(--color-teal);
}

.project-card:hover {
  border-color: var(--card-accent);
  box-shadow: var(--shadow-card-hover);
}

.project-card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.project-pill {
  border-radius: 999px;
  padding: 4px 12px;
  font-family: var(--font-family-mono);
  font-size: var(--font-size-caption-3);
  display: inline-block;
}

.project-pill.pill-magenta {
  background-color: var(--color-card-wash-1);
  color: var(--color-magenta);
}

.project-pill.pill-olive {
  background-color: var(--color-card-wash-2);
  color: var(--color-olive);
}

.project-pill.pill-teal {
  background-color: var(--color-card-wash-3);
  color: var(--color-teal);
}

.project-meta {
  color: var(--card-accent);
  margin: 0 0 18px;
}

.project-title {
  margin: 0 0 18px;
  color: var(--color-black);
  font-weight: var(--font-weight-project-title);
}

.project-desc {
  margin: 0 0 36px;
  color: var(--text-body);
}

.project-link {
  align-self: flex-start;
  color: var(--color-forest);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.project-link svg {
  transition: transform 0.2s ease;
}

.project-link:hover svg {
  transform: translate(2px, -2px);
}

/* -----------------------------------------
   ABOUT / PHILOSOPHY
   ----------------------------------------- */
.about-section {
  background-color: var(--bg-about);
  padding: 104px 0 112px;
}

.about-content {
  display: grid;
  grid-template-columns: 0.9fr 1.35fr;
  gap: 76px;
  align-items: start;
}

.about-intro-title {
  color: var(--color-forest);
  margin: 0;
  font-weight: var(--font-weight-section-heading);
}

.about-body-text {
  color: var(--text-body);
  max-width: 720px;
  margin: 0;
}

.about-body-text p {
  margin-top: 0;
  margin-bottom: 26px;
}

.about-body-text p:last-child {
  margin-bottom: 0;
}

.about-body-text a {
  color: var(--color-forest);
}

/* -----------------------------------------
   FOOTER
   ----------------------------------------- */
.site-footer {
  background-color: var(--bg-footer);
  color: var(--color-white);
  padding: 56px 0;
}

.site-footer a {
  color: var(--color-white);
  transition: opacity 0.2s ease;
}

.site-footer a:hover {
  opacity: 0.82;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
}

.footer-logo {
  color: var(--color-white);
  margin: 0;
}

.footer-links {
  display: flex;
  gap: 36px;
}

.footer-link-item {
  color: var(--color-white);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.footer-link-label {
  display: none;
}

/* -----------------------------------------
   CASE STUDY TEMPLATE
   ----------------------------------------- */
.case-study-page {
  background-color: var(--bg-1);
}

.skip-link {
  background-color: var(--color-forest);
  color: var(--color-white);
  left: 24px;
  padding: 12px 16px;
  position: fixed;
  top: -80px;
  z-index: 200;
}

.skip-link:focus {
  top: 24px;
}

.case-study-header {
  background-color: var(--bg-home);
  border-bottom: 1px solid var(--color-soft-border);
  padding: 28px 0;
}

.case-study-header-content,
.case-study-footer-content {
  align-items: center;
  display: flex;
  gap: 24px;
  justify-content: space-between;
}

.case-study-brand {
  color: var(--color-forest);
  font-weight: var(--font-weight-logo);
  text-decoration: none;
}

.case-study-back {
  color: var(--color-forest);
}

.case-study-hero {
  background-color: var(--bg-home);
  padding: 76px 0 96px;
}

.case-study-hero-layout {
  align-items: center;
  display: grid;
  gap: 64px;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
}

.case-study-eyebrow,
.case-study-number {
  color: var(--color-magenta);
  margin: 0 0 16px;
}

.case-study-title,
.case-study-section-title {
  color: var(--color-forest);
  font-weight: var(--font-weight-section-heading);
  margin: 0;
}

.case-study-summary {
  margin: 28px 0 20px;
  max-width: 760px;
}

.case-study-disclosure {
  border-left: 3px solid var(--color-coral);
  margin: 0;
  max-width: 700px;
  padding-left: 18px;
}

.image-placeholder {
  background-color: var(--color-card-wash-1);
  border: 1px dashed var(--color-magenta);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  margin: 0;
  min-height: 280px;
  padding: 24px;
}

.image-placeholder-wide {
  background-color: var(--color-card-wash-3);
  border-color: var(--color-teal);
  margin: 36px 0;
  min-height: 340px;
}

.placeholder-label {
  color: var(--color-magenta);
}

.image-placeholder-wide .placeholder-label {
  color: var(--color-teal);
}

.image-placeholder figcaption {
  max-width: 530px;
}

.case-study-overview {
  background-color: var(--bg-card);
  padding: 80px 0;
}

.case-study-overview .case-study-section-title {
  margin-bottom: 42px;
}

.case-study-facts {
  display: grid;
  gap: 32px;
  grid-template-columns: repeat(4, 1fr);
  margin: 0;
}

.case-study-facts div {
  border-top: 1px solid var(--color-soft-border);
  padding-top: 18px;
}

.case-study-facts dt {
  color: var(--color-magenta);
  margin-bottom: 10px;
}

.case-study-facts dd {
  margin: 0;
}

.case-study-section {
  padding: 104px 0;
}

.case-study-section-blush {
  background-color: var(--bg-work);
}

.case-study-section-mint {
  background-color: var(--bg-home);
}

.case-study-section-butter {
  background-color: var(--bg-about);
}

.case-study-content-grid {
  display: grid;
  gap: 80px;
  grid-template-columns: minmax(260px, 0.78fr) minmax(0, 1.22fr);
}

.case-study-prose {
  max-width: 760px;
}

.case-study-prose p {
  margin: 0 0 28px;
}

.case-study-prose h3 {
  color: var(--color-forest);
  margin: 44px 0 16px;
}

.case-study-question {
  border-left: 3px solid var(--color-magenta);
  /* color: var(--color-forest); */
  padding-left: 20px;
}

.case-study-list {
  margin: 0;
  padding-left: 26px;
}

.case-study-list li {
  margin-bottom: 14px;
  padding-left: 6px;
}

.case-study-feature-list {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(3, 1fr);
  margin: 36px 0;
}

.case-study-feature-list section {
  background-color: var(--bg-card);
  border-top: 8px solid var(--color-card-wash-2);
  padding: 24px;
}

.case-study-feature-list h3 {
  margin: 0 0 14px;
}

.case-study-feature-list p {
  margin: 0;
}

.case-study-footer-content a {
  color: var(--color-white);
}

/* -----------------------------------------
   RESPONSIVE STYLES (TABLET: 800px - 1279px)
   ----------------------------------------- */
@media (max-width: 1279px) and (min-width: 800px) {
  .home-section {
    padding-bottom: 76px;
  }

  .site-header {
    padding-bottom: 56px;
  }

  .tagline-container {
    gap: 36px;
  }

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

  .about-content {
    gap: 48px;
  }

  .footer-content {
    align-items: flex-start;
    flex-direction: column;
  }

  .case-study-hero-layout {
    gap: 44px;
    grid-template-columns: minmax(0, 1fr) minmax(280px, 0.8fr);
  }

  .case-study-facts {
    grid-template-columns: repeat(2, 1fr);
  }

  .case-study-content-grid {
    gap: 52px;
  }

  .case-study-feature-list {
    grid-template-columns: 1fr;
  }
}

/* -----------------------------------------
   RESPONSIVE STYLES (MOBILE: 0px - 799px)
   ----------------------------------------- */
@media (max-width: 799px) {
  .container {
    padding: 0 18px;
  }

  .home-section {
    padding: 32px 0 68px;
  }

  .site-header {
    padding-bottom: 48px;
  }

  .logo {
    gap: 6px;
  }

  .logo-sub {
    font-size: var(--font-size-caption-3);
  }

  .tagline-container {
    grid-template-columns: 1fr;
    align-items: start;
    gap: 32px;
  }

  .tagline-cta-wrapper {
    justify-content: flex-start;
    align-items: center;
    flex-direction: row;
    flex-wrap: wrap;
  }

  .tagline-cta {
    min-height: 52px;
    padding: 12px 24px;
  }

  .nav-pills-wrapper {
    top: 16px;
    padding: 0 18px;
  }

  .nav-pills {
    width: 100%;
    gap: 6px;
    padding: 7px;
  }

  .nav-pill-item {
    padding: 10px 12px;
  }

  .work-section {
    padding: 92px 0 84px;
  }

  .section-title {
    margin-bottom: 34px;
  }

  .project-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .project-card {
    min-height: 0;
    padding: 26px;
  }

  .about-section {
    padding: 84px 0 92px;
  }

  .about-content {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .footer-content {
    flex-direction: column;
    align-items: flex-start;
    gap: 36px;
  }

  .footer-links {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
    width: 100%;
  }

  .footer-link-item {
    width: 100%;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--color-transparent-white-22);
  }

  .footer-link-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
  }

  .footer-link-label {
    display: inline;
    opacity: 0.76;
    margin-right: 8px;
  }

  .skip-link {
    left: 18px;
  }

  .case-study-header {
    padding: 22px 0;
  }

  .case-study-header-content,
  .case-study-footer-content {
    align-items: flex-start;
    flex-direction: column;
    gap: 16px;
  }

  .case-study-hero {
    padding: 58px 0 72px;
  }

  .case-study-hero-layout,
  .case-study-content-grid {
    gap: 38px;
    grid-template-columns: 1fr;
  }

  .image-placeholder {
    min-height: 240px;
    padding: 20px;
  }

  .image-placeholder-wide {
    min-height: 270px;
    margin: 30px 0;
  }

  .case-study-overview,
  .case-study-section {
    padding: 72px 0;
  }

  .case-study-overview .case-study-section-title {
    margin-bottom: 30px;
  }

  .case-study-facts,
  .case-study-feature-list {
    grid-template-columns: 1fr;
  }

  .case-study-facts {
    gap: 24px;
  }

  .case-study-feature-list {
    gap: 16px;
    margin: 30px 0;
  }
}

/* -----------------------------------------
   ENGINEERING SHOWCASE TEMPLATE STYLES
   ----------------------------------------- */
.eng-badge-wrapper {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.eng-eyebrow {
  color: var(--color-purple);
  margin: 0;
}

.eng-conference-tag {
  background-color: var(--color-card-wash-2);
  color: var(--color-olive);
  border: 1px solid var(--color-soft-border);
  border-radius: 999px;
  padding: 6px 14px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.eng-conference-tag svg {
  width: 14px;
  height: 14px;
  color: var(--color-coral);
}

.eng-ux-takeaway-box {
  background-color: var(--color-white);
  border: 1px solid var(--color-transparent-ink-10);
  border-left: 4px solid var(--color-teal);
  padding: 20px 24px;
  border-radius: 0 8px 8px 0;
  margin-top: 28px;
  box-shadow: var(--shadow-card);
}

.eng-takeaway-label {
  color: var(--color-teal);
  margin: 0 0 6px;
}

.eng-takeaway-text {
  margin: 0;
  font-style: italic;
  color: var(--color-black);
}

.eng-links-cell {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.eng-inline-link {
  color: var(--color-forest);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: underline;
}

.eng-inline-link svg {
  width: 16px;
  height: 16px;
}

.eng-features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin: 32px 0;
}

.eng-feature-card {
  background-color: var(--bg-card);
  border: 1px solid var(--color-transparent-ink-10);
  border-radius: 8px;
  padding: 24px;
  box-shadow: var(--shadow-card);
}

.eng-feature-card h3 {
  margin: 8px 0 12px;
  color: var(--color-forest);
}

.eng-feature-card p {
  margin: 0;
}

.eng-feature-tag {
  color: var(--color-magenta);
  display: block;
}

/* Engineering Section on Homepage */
.engineering-section {
  background-color: var(--bg-1);
  padding: 104px 0;
  border-top: 1px solid var(--color-soft-border);
}

.eng-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.eng-card {
  background-color: var(--bg-card);
  border: 1px solid var(--color-transparent-ink-10);
  border-radius: 8px;
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-card);
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.eng-card:hover {
  border-color: var(--color-teal);
  box-shadow: var(--shadow-card-hover);
}

.eng-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.eng-pill {
  background-color: var(--color-card-wash-3);
  color: var(--color-forest);
  border-radius: 999px;
  padding: 4px 12px;
  font-family: var(--font-family-mono);
  font-size: var(--font-size-caption-3);
}

@media (max-width: 1279px) and (min-width: 800px) {
  .eng-features-grid {
    gap: 20px;
  }
}

@media (max-width: 799px) {
  .eng-features-grid,
  .eng-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .engineering-section {
    padding: 72px 0;
  }

  .eng-ux-takeaway-box {
    padding: 16px 18px;
  }
}