/* Homepage presentation, built on the shared blue and purple brand tokens. */
:root { --home-line: rgba(42, 42, 114, .12); --home-tint: #f3f5fc; }
html { scroll-padding-top: 100px; }
body { overflow-wrap: break-word; }
main > section { padding: 96px 24px; }
.container, .hero-content, .page-container { width: 100%; max-width: 1200px; margin-inline: auto; padding-inline: 24px; }
header { background: rgba(255,255,255,.96); backdrop-filter: blur(16px); box-shadow: none; border-bottom: 1px solid var(--home-line); }
header > nav { max-width: 1200px; margin: auto; padding: 18px 24px; }
.logo { letter-spacing: -.06em; font-weight: 700; text-decoration: none; }
.line-icon { width: 24px; height: 24px; flex: 0 0 auto; }
.trust-pill .line-icon { width: 14px; height: 14px; }
.nav-links { gap: 26px; }
.nav-links a { font-size: .83rem; }
.nav-links .nav-cta { background: var(--primary-color); color: white; padding: 11px 20px; border-radius: 8px; }
.btn { border-radius: 8px; padding: 13px 22px; font-size: .87rem; }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 3px solid var(--secondary-color); outline-offset: 5px; }
.section-kicker { display: flex; align-items: center; gap: 12px; font-size: .69rem; font-weight: 600; letter-spacing: .17em; text-transform: uppercase; color: var(--primary-color); margin-bottom: 16px; }
.section-kicker::before { content: ''; width: 25px; height: 2px; background: var(--secondary-color); }
.section-title { color: var(--primary-color); text-align: left; font-size: clamp(2rem, 3.8vw, 3.15rem); letter-spacing: -.045em; line-height: 1.16; margin: 0 0 22px; padding: 0; }
.section-title::after { display: none; }
.section-intro { text-align: left; max-width: 650px; margin: 0 0 40px; color: var(--color-text-secondary); font-size: 1rem; line-height: 1.8; }
.hero { position: relative; clip-path: none; background: radial-gradient(ellipse at 100% 0, rgba(125,60,255,.4), transparent 60%), var(--gradient); padding-block: 80px; }
.hero-content { grid-template-columns: minmax(0,1.35fr) minmax(0,1fr); gap: 70px; text-align: left; }
.hero-text { grid-column: 1; grid-row: 1; }
.hero-text h1 { font-size: clamp(2.6rem, 4.4vw, 4rem); font-weight: 600; line-height: 1.09; letter-spacing: -.045em; margin-bottom: 24px; }
.hero-eyebrow { font-size: .66rem; letter-spacing: .13em; opacity: 1; margin-bottom: 24px; }
.hero-role { font-size: .83rem; font-weight: 400; opacity: .9; }
.hero-description { font-size: .97rem; line-height: 1.85; margin-bottom: 28px; }
.hero-visual { grid-column: 2; grid-row: 1; width: 100%; height: auto; max-width: 390px; }
.hero-graphic { display: none; }
.hero-photo-frame { width: 100%; height: auto; aspect-ratio: 4 / 5; border-radius: 120px 16px 16px 16px; padding: 9px; border: 1px solid rgba(255,255,255,.35); background: rgba(255,255,255,.07); }
.hero-photo-frame img { border-radius: 112px 10px 10px 10px; border: 0; object-position: center 30%; box-shadow: none; }
.portrait-caption { position: relative; margin: -36px 20px 0; padding: 17px 20px; border-radius: 10px; background: white; color: var(--primary-color); z-index: 2; box-shadow: 0 12px 40px #121b3820; }
.portrait-caption strong, .portrait-caption span { display: block; }
.portrait-caption strong { font-size: .97rem; }
.portrait-caption span { font-size: .7rem; color: var(--color-text-secondary); margin-top: 3px; }
.hero-trust-row { gap: 8px 18px; margin-bottom: 30px; }
.trust-pill { border: 0; border-radius: 0; background: none; backdrop-filter: none; padding: 0; font-size: .68rem; }
.hero-actions { flex-direction: row; flex-wrap: wrap; justify-content: flex-start; align-items: center; }
.hero-actions .btn.primary { background: white; color: var(--primary-color); }
.hero-actions .btn.secondary { border: 1px solid rgba(255,255,255,.6); color: white; background: transparent; }
.hero-cv-link { font-size: .75rem; }
.services { background: var(--card-bg); }
.services .foundation-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 0; margin-top: 40px; border-top: 1px solid var(--home-line); border-left: 1px solid var(--home-line); counter-reset: service; }
.foundation-card { position: relative; padding: 30px 24px; border: 0; border-right: 1px solid var(--home-line); border-bottom: 1px solid var(--home-line); border-radius: 0; box-shadow: none; transition: background .2s; counter-increment: service; }
.foundation-card::after { content: counter(service, decimal-leading-zero); position: absolute; right: 22px; top: 26px; font-size: .65rem; color: var(--color-text-secondary); }
.foundation-card:hover { background: var(--home-tint); transform: none; box-shadow: none; }
.foundation-card-icon { width: 42px; height: 42px; border-radius: 10px; background: var(--home-tint); color: var(--accent-color); font-size: 1.3rem; margin-bottom: 28px; }
.foundation-card h3 { color: var(--primary-color); font-size: 1rem; line-height: 1.5; margin-bottom: 10px; }
.foundation-card p { font-size: .81rem; color: var(--color-text-secondary); line-height: 1.8; }
.skills-section { background: var(--home-tint); }
.skills-grid { grid-template-columns: repeat(6,minmax(0,1fr)); gap: 18px; grid-template-areas: none; }
.skill-card { grid-column: span 2; background: white; border: 1px solid var(--home-line); box-shadow: none; padding: 28px; border-radius: 12px; }
.skill-card:nth-last-child(-n+2) { grid-column: span 3; }
.skill-card h4 { font-size: 1rem; margin-bottom: 18px; color: var(--primary-color); }
.skills-list { display: flex; flex-wrap: wrap; list-style: none; gap: 8px; padding: 0; }
.skills-list li { font-size: .75rem; margin: 0; padding: 5px 9px; background: var(--home-tint); border-radius: 4px; color: var(--primary-color); }
.skills-list li::before { display: none; }
.projects { background: var(--card-bg); }
.projects .work-heading h2 { font-size: clamp(2rem,3.8vw,3.15rem); }
.projects .work-visual { min-height: 210px; }
.work-engineering { background: linear-gradient(135deg, rgba(42,42,114,.08), rgba(0,159,253,.12)); }
.projects .project-logo.engiflow-logo { width: 210px; height: auto; max-width: 100%; padding: 14px; }
.projects .work-card:last-child:nth-child(even) { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 1fr; }
.leadership-gallery { background: var(--home-tint); }
.gallery-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 20px; margin-top: 36px; }
.gallery-item { border-radius: 12px; background: white; box-shadow: none; overflow: hidden; height: auto; aspect-ratio: auto; }
.gallery-item:hover { transform: none; box-shadow: none; }
.gallery-item img { width: 100%; height: 220px; object-fit: cover; display: block; transition: none; }
.gallery-item:hover img { transform: none; }
.gallery-overlay { position: static; transform: none; background: white; color: var(--text-color); padding: 22px; }
.gallery-overlay h4 { color: var(--primary-color); font-size: .95rem; }
.gallery-overlay p { font-size: .77rem; line-height: 1.8; color: var(--color-text-secondary); opacity: 1; }
.case-studies { background: white; }
.case-study-grid { display: grid; grid-template-columns: 1fr; gap: 0; margin-top: 42px; }
.case-study-card { display: grid; grid-template-columns: 250px minmax(0,1fr); gap: 0 45px; padding: 38px 0; border: 0; border-top: 1px solid var(--home-line); border-radius: 0; background: white; box-shadow: none; margin: 0; }
.case-study-card:hover { transform: none; box-shadow: none; }
.case-study-header { grid-column: 1; grid-row: 1 / 4; display: block; margin: 0; border-left: 2px solid var(--secondary-color); padding-left: 20px; }
.case-study-meta { gap: 10px; }
.company { font-size: 1rem; }
.duration { font-size: .72rem; order: -1; letter-spacing: .02em; }
.role { font-size: .8rem; }
.case-study-results { gap: 8px; margin-top: 20px; }
.result-badge { padding: 5px 9px; font-size: .64rem; border-radius: 4px; }
.result-badge.success, .result-badge.primary { background: var(--home-tint); color: var(--primary-color); }
.case-study-card > h3 { grid-column: 2; font-size: 1.25rem; line-height: 1.5; margin: 0; }
.case-study-card .solution { grid-column: 2; background: none; border: 0; padding: 0; margin: 20px 0; }
.solution h4 { color: var(--primary-color); font-size: .7rem; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 12px; }
.solution ul { padding-left: 18px; }
.solution li { color: var(--color-text-secondary); font-size: .85rem; line-height: 1.85; margin-bottom: 10px; padding-left: 5px; }
.solution li::marker { color: var(--secondary-color); }
.impact-metrics { grid-column: 2; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 12px; margin: 5px 0 0; }
.impact-item { text-align: left; padding: 16px; background: var(--home-tint); border-radius: 8px; }
.impact-number { font-size: 1.7rem; letter-spacing: -.04em; margin-bottom: 3px; }
.impact-label { font-size: .64rem; line-height: 1.5; display: block; }
.certifications { background: var(--home-tint); }
.certifications-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 18px; margin-top: 36px; }
.certification-card { display: grid; grid-template-columns: 60px minmax(0,1fr); align-content: start; gap: 8px 20px; background: white; border: 1px solid var(--home-line); border-radius: 12px; box-shadow: none; padding: 28px; text-align: left; margin: 0; }
.certification-card:hover { transform: none; }
.certification-card img { grid-column: 1; grid-row: 1 / 5; width: 60px; height: 65px; margin: 0; }
.certification-card > :not(img) { grid-column: 2; }
.certification-card > .credential-mark { grid-column: 1; grid-row: 1 / 5; width: 60px; height: 65px; display: flex; flex-direction: column; justify-content: center; align-items: center; border: 1px solid var(--home-line); border-radius: 10px; background: var(--home-tint); color: var(--primary-color); font-size: 1.1rem; font-weight: 600; }
.credential-mark span { font-size: .36rem; letter-spacing: .04em; margin-top: 4px; }
.certification-card h3 { font-size: .96rem; line-height: 1.55; margin: 0; }
.certification-card p { font-size: .8rem; margin: 0; }
.certification-card .cert-note { font-size: .73rem; line-height: 1.7; }
.cert-status { justify-self: start; font-size: .65rem; background: var(--home-tint); color: var(--primary-color); margin: 0; }
.certification-card .btn { justify-self: start; font-size: .73rem; padding: 0; margin-top: 10px; border-radius: 0; background: none; color: var(--primary-color); text-decoration: underline; text-underline-offset: 4px; }
.testimonials { background: white; }
.testimonials-grid { grid-template-columns: repeat(3,minmax(0,1fr)); gap: 24px; margin-top: 36px; }
.testimonial-card { padding: 28px; border: 1px solid var(--home-line); border-radius: 12px; box-shadow: none; display: flex; flex-direction: column; background: white; }
.testimonial-card::before { content: '\201C'; position: static; color: var(--accent-color); font-family: Georgia,serif; font-size: 4rem; height: 50px; line-height: 1; opacity: 1; }
.testimonial-text { font-size: .86rem; line-height: 1.9; color: var(--text-color); font-style: normal; }
.testimonial-author { margin-top: auto; padding-top: 25px; }
.testimonial-avatar { width: 38px; height: 38px; font-size: .72rem; background: var(--home-tint); color: var(--primary-color); }
.testimonial-meta strong { font-size: .78rem; }
.testimonial-meta span { font-size: .67rem; }
.innovation-insights { background: var(--home-tint); }
.insights-categories { justify-content: flex-start; gap: 8px; margin: 30px 0; }
.insights-category-chip { border-radius: 6px; font-size: .68rem; padding: 9px 12px; border: 1px solid var(--home-line); background: white; }
.insights-category-chip.is-active { background: var(--primary-color); border-color: var(--primary-color); color: white; }
.insights-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 20px; }
.insight-card { display: flex; flex-direction: column; border: 1px solid var(--home-line); border-top: 3px solid var(--secondary-color); background: white; padding: 26px; border-radius: 10px; box-shadow: none; }
.insight-card:hover { transform: none; box-shadow: none; }
.insight-category-badge { align-self: start; color: var(--primary-color); background: var(--home-tint); font-size: .62rem; border-radius: 4px; margin-bottom: 20px; }
.insight-card h3 { font-size: 1.04rem; line-height: 1.6; letter-spacing: -.015em; }
.insight-card > p { font-size: .8rem; line-height: 1.8; }
.insight-card-meta { margin-top: auto; padding-top: 20px; font-size: .65rem; }
.insight-status { color: var(--primary-color); }
.philosophy-callout { max-width: none; text-align: left; margin-top: 48px; border: 0; border-radius: 14px; background: var(--gradient); color: white; padding: 40px; display: grid; grid-template-columns: 180px 1fr; gap: 35px; }
.philosophy-callout .philosophy-label { color: white; font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; font-weight: 500; }
.philosophy-callout p { color: white; font-size: 1.3rem; line-height: 1.7; letter-spacing: -.02em; }
.contact { background: radial-gradient(ellipse at top left, rgba(125,60,255,.35), transparent 65%), var(--gradient); text-align: left; }
.contact-layout { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 70px; }
.contact .section-kicker { color: white; }
.contact .section-kicker::before { background: white; }
.contact .section-title { max-width: 440px; font-size: clamp(2.2rem,4vw,3.4rem); }
.contact-intro { font-size: .93rem; line-height: 1.85; margin: 0 0 30px; }
.contact-methods { display: flex; flex-wrap: wrap; gap: 10px; margin: 0; }
.contact-methods a { justify-content: start; padding: 10px 13px; border: 1px solid #ffffff40; background: transparent; border-radius: 7px; font-size: .73rem; backdrop-filter: none; }
.contact-methods a:first-child { width: 100%; }
.contact-methods a span { overflow-wrap: anywhere; }
.contact-methods i { font-size: .9rem; }
.contact-form-card { background: white; color: var(--text-color); padding: 32px; border: 0; border-radius: 14px; max-width: none; margin: 0; }
.contact-form-card h3 { color: var(--primary-color); font-size: 1.3rem; letter-spacing: -.02em; margin-bottom: 6px; }
.form-intro { font-size: .78rem; color: var(--color-text-secondary); margin-bottom: 24px; }
.contact-form-card label { display: block; font-size: .73rem; font-weight: 500; margin-bottom: 6px; }
.contact-form-card input, .contact-form-card textarea { color: var(--text-color); background: var(--bg-color); border: 1px solid var(--home-line); border-radius: 7px; font-size: .8rem; padding: 12px; }
.contact-form-card input::placeholder, .contact-form-card textarea::placeholder { color: #687181; }
.contact-form-card input:focus, .contact-form-card textarea:focus { border-color: var(--secondary-color); outline: 2px solid rgba(0,159,253,.2); }
.contact-form-card .btn { width: 100%; background: var(--primary-color); }
#contact-form-status { font-size: .78rem; color: var(--primary-color); }
.site-footer { padding: 48px 24px 25px; text-align: left; background: var(--primary-color); border-top: 1px solid #ffffff25; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 48px; }
.site-footer .logo { color: white; font-size: 1.5rem; }
.footer-title { font-size: .75rem; margin: 10px 0; }
.footer-statement { font-size: .73rem; line-height: 1.8; opacity: .75; max-width: 360px; }
.footer-nav { display: grid; grid-template-columns: 1fr 1fr; align-content: start; gap: 12px 18px; padding: 0; }
.footer-contact { display: flex; flex-direction: column; gap: 15px; }
.footer-nav a, .footer-contact a { color: white; opacity: .85; font-size: .73rem; text-decoration: none; overflow-wrap: anywhere; }
.footer-nav a:hover, .footer-contact a:hover { opacity: 1; text-decoration: underline; }
.site-footer .back-to-top { display: block; width: fit-content; margin: 24px auto 16px; font-size: 1rem; }
.footer-copyright { border-top: 1px solid #ffffff25; padding-top: 20px; font-size: .66rem; text-align: center; opacity: .8; }
.modal { padding: 24px; }
.modal-content { margin: 25px auto; border-radius: 16px; padding: 36px; }
.modal-close { background: none; border: 0; padding: 5px; line-height: 1; cursor: pointer; color: var(--primary-color); }
.modal-content h3 { font-size: 1.6rem; color: var(--primary-color); padding-right: 30px; margin-bottom: 16px; }
.project-details h4 { margin: 24px 0 12px; color: var(--primary-color); }
.project-details ul { padding-left: 20px; }
.project-details li, .project-details p, #modal-project-description { font-size: .9rem; line-height: 1.85; }
/* Content stays readable without JavaScript or animations. */
.reveal { opacity: 1; transform: none; }
@media (max-width: 1000px) {
  .hero-content { gap: 35px; }
  .services .foundation-grid, .gallery-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .testimonials-grid { grid-template-columns: 1fr; }
  .testimonial-card { padding: 28px 36px; }
  .insights-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .case-study-card { grid-template-columns: 210px minmax(0,1fr); gap: 0 28px; }
  .contact-layout { gap: 35px; }
  .footer-grid { gap: 28px; }
}
@media (max-width: 768px) {
  main > section { padding: 64px 18px; }
  .container, .hero-content, .page-container { padding-inline: 6px; }
  header > nav { padding: 16px 24px; }
  .nav-links { position: absolute; top: 100%; left: 0; right: 0; width: 100%; height: auto; padding: 24px; gap: 20px; background: white; box-shadow: 0 15px 20px #2a2a7210; visibility: hidden; pointer-events: none; transform: translateY(-8px); opacity: 0; }
  .nav-links.active { visibility: visible; pointer-events: auto; transform: none; opacity: 1; }
  .hero-content { grid-template-columns: 1fr; gap: 40px; }
  .hero-text { grid-column: 1; grid-row: 1; }
  .hero-visual { grid-column: 1; grid-row: 2; width: 100%; max-width: 340px; }
  .hero-text h1 { font-size: clamp(2.5rem,8vw,3.5rem); }
  .hero-eyebrow { font-size: .61rem; }
  .hero-photo-frame { width: 100%; height: auto; }
  .hero-actions .btn { width: auto; }
  .skills-grid, .certifications-grid, .contact-layout, .footer-grid { grid-template-columns: 1fr; }
  .skill-card, .skill-card:nth-last-child(-n+2) { grid-column: auto; }
  .case-study-card { grid-template-columns: 1fr; padding: 30px 0; }
  .case-study-header { grid-column: 1; grid-row: auto; margin-bottom: 24px; }
  .case-study-card > h3, .case-study-card .solution, .impact-metrics { grid-column: 1; }
  .projects .work-card:last-child:nth-child(even) { display: flex; }
  .philosophy-callout { grid-template-columns: 1fr; padding: 28px; gap: 18px; }
  .philosophy-callout p { font-size: 1.1rem; }
  .contact-form-card { padding: 24px; }
  .footer-grid { gap: 30px; }
  .modal { padding: 12px; }
  .modal-content { padding: 28px 22px; }
}
@media (max-width: 480px) {
  .services .foundation-grid, .gallery-grid, .insights-grid { grid-template-columns: 1fr; }
  .foundation-card { padding: 25px; }
  .foundation-card-icon { margin-bottom: 18px; }
  .gallery-item img { height: 260px; }
  .certification-card { grid-template-columns: 44px minmax(0,1fr); padding: 22px; gap: 10px 16px; }
  .certification-card img { width: 44px; height: 50px; }
  .certification-card > .credential-mark { width: 44px; height: 50px; }
  .impact-item { padding: 12px 8px; }
  .impact-number { font-size: 1.45rem; }
  .impact-label { font-size: .6rem; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation: none !important; transition: none !important; }
}