/* Precision Engineering: shared finish for all five pages. */
.media-frame { margin: 0; min-width: 0; overflow: hidden; border: 1px solid var(--border-subtle); border-radius: 6px; background: var(--bg-elevated); }
.media-frame > img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 10; object-fit: cover; border: 0; border-radius: 0; box-shadow: none; }
.media-frame figcaption { padding: 12px 16px; color: var(--text-muted); font-size: .875rem; line-height: 1.6; }
.media-frame--hero > img { aspect-ratio: 5 / 4; }
.media-frame__flow { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px; padding: 16px; border-top: 1px solid var(--border-subtle); color: var(--accent-blue-bright); font-size: .8rem; }
.media-frame--hero figcaption { padding-top: 0; }
.media-frame--portrait > img { aspect-ratio: 4 / 5; }
.card > .media-frame { border: 0; border-bottom: 1px solid var(--border-subtle); border-radius: 0; }
.card > .media-frame figcaption { font-size: .875rem; }
.application-module .media-frame { margin-top: 36px; }
.application-module .media-frame > img { aspect-ratio: 21 / 8; }
.research-reading .media-frame { margin-top: 28px; background: #e7edf3; }
.research-reading .media-frame > img { aspect-ratio: 21 / 8; }
.research-reading .media-frame figcaption { color: #415266; }
@media (min-width:601px) and (max-width:900px) { .card > .media-frame > img { height: 100%; min-height: 200px; } .card > .media-frame { display: flex; flex-direction: column; } .card > .media-frame figcaption { margin-top: auto; } }
@media (max-width:600px) { .media-frame--portrait > img, .application-module .media-frame > img, .research-reading .media-frame > img { aspect-ratio: 16 / 10; } .media-frame__flow { font-size: .75rem; justify-content: center; } }
.container { max-width: 1240px; }
body { font-size: 17px; }
h1, h2, h3 { text-wrap: balance; }
h2 { font-size: clamp(1.8rem, 3.2vw, 2.65rem); letter-spacing: -.035em; line-height: 1.16; }
h3 { letter-spacing: -.02em; }
.eyebrow { font-size: .8rem; letter-spacing: .12em; color: var(--accent-blue-bright); margin-bottom: 18px; }
.site-header { background: #0b1016f5; border-bottom: 1px solid var(--border-subtle); }
.site-header__logo { display: flex; align-items: center; gap: 12px; color: var(--text-primary); font-size: 1.25rem; font-weight: 650; letter-spacing: -.03em; }
.site-header__logo img { height: 50px; width: 50px; object-fit: contain; border-radius: 4px; }
.brand-subtitle { display: block; margin-top: 2px; font-size: .75rem; letter-spacing: .2em; color: var(--text-secondary); }
.site-nav__links a { font-size: .875rem; }
.site-nav__links a[aria-current] { text-decoration: underline; text-decoration-color: var(--accent-blue); text-underline-offset: 8px; }
.btn { border-radius: 4px; min-height: 48px; border-width: 1px; padding-inline: 24px; }
.btn--secondary { color: var(--text-primary); border-color: #536376; }
.btn--secondary:hover { background: var(--bg-elevated); color: var(--text-primary); border-color: var(--accent-blue-bright); }
.hero { padding: 82px 0 72px; }
.hero::after { display: none; }
.hero__inner { display: grid; grid-template-columns: 1.05fr 1fr; gap: 64px; }
.hero__text h1 { font-size: clamp(2.5rem, 4.1vw, 3.65rem); line-height: 1.08; letter-spacing: -.045em; margin-bottom: 26px; }
.heading-accent { color: var(--accent-blue-bright); }
.hero__text p { font-size: 1.075rem; line-height: 1.75; max-width: 490px; }
.hero__text .hero__note { font-size: .8rem; margin: 24px 0 0; color: var(--text-muted); }
.image-placeholder { position: relative; min-width: 0; aspect-ratio: 16 / 10; display: flex; flex-direction: column; justify-content: space-between; padding: 20px; border: 1px dashed #53677e; border-radius: 6px; background: #14202c; color: var(--text-secondary); text-align: left; overflow: hidden; }
.image-placeholder__label, .image-placeholder__format { font-size: .75rem; line-height: 1.5; }
.image-placeholder__label { text-transform: uppercase; letter-spacing: .1em; color: #b1c8df; }
.image-placeholder__center { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 10px; padding: 20px 0; }
.image-placeholder__center strong { color: #e2ebf5; font-size: 1.1rem; font-weight: 550; }
.image-placeholder__center > span:last-child { font-size: .875rem; max-width: 290px; }
.image-placeholder__mark { display: flex; align-items: center; justify-content: center; width: 42px; height: 42px; border: 1px solid #53677e; font-size: 1.5rem; color: #9bbbd9; font-weight: 300; }
.image-placeholder--hero { min-height: 390px; }
.image-placeholder--portrait { aspect-ratio: 4 / 5; }
.text-link { display: inline-flex; align-items: center; gap: 12px; color: var(--accent-blue-bright); font-size: .9rem; font-weight: 600; text-underline-offset: 5px; }
.text-link:hover { color: var(--text-primary); text-decoration: underline; }
.proof-strip { padding: 30px 0 36px; }
.proof-strip__heading { display: flex; justify-content: space-between; gap: 20px; align-items: center; margin-bottom: 22px; }
.proof-strip__heading .eyebrow { margin: 0; }
.proof-strip__grid { grid-template-columns: repeat(4,minmax(0,1fr)); gap: 0; }
.proof-item { border-left: 1px solid var(--border-subtle); padding: 4px 24px; }
.proof-item:first-child { padding-left: 0; border-left: 0; }
.proof-item:last-child { padding-right: 0; }
.proof-item__label { font-size: .75rem; margin-bottom: 12px; letter-spacing: .07em; }
.proof-item__label--tested { color: var(--success); }
.proof-item__label--milestone { color: var(--warning); }
.proof-item__label--inprogress { color: var(--text-muted); }
.proof-item h3 { font-size: 1.05rem; font-weight: 550; margin-bottom: 10px; }
.proof-item p { font-size: .875rem; line-height: 1.6; }
.section { padding: 76px 0; }
.section-intro { max-width: 690px; font-size: 1rem; }
.problem-grid { grid-template-columns: repeat(4,minmax(0,1fr)); gap: 24px; }
.problem-card { background: transparent; border: 0; border-top: 1px solid var(--border-subtle); border-radius: 0; padding: 24px 0 0; }
.problem-card h3 { font-size: 1.1rem; }
.solution-flow { gap: 28px; margin-top: 38px; }
.flow-step { text-align: left; }
.solution-flow::before { display: none; }
.flow-step__number { border: 0; border-bottom: 2px solid var(--accent-blue); border-radius: 0; background: transparent; justify-content: flex-start; width: 100%; height: 48px; font-family: Consolas, monospace; font-size: 1rem; margin-bottom: 22px; }
.flow-step p { font-size: .95rem; }
.research-preview { display: grid; grid-template-columns: .7fr 1.6fr; gap: 44px; align-items: center; }
.research-preview .image-placeholder { max-height: 340px; }
.research-preview .evidence-card { border: 0; border-radius: 0; background: transparent; padding: 0; }
.research-preview .evidence-card h3 { font-size: 1.8rem; line-height: 1.25; }
.research-preview .text-link { margin-top: 20px; }
.card-grid { gap: 24px; grid-template-columns: repeat(3,minmax(0,1fr)); }
.card { padding: 0; overflow: hidden; }
.card > .image-placeholder { border: 0; border-bottom: 1px dashed #53677e; border-radius: 0; }
.card-content { padding: 28px; }
.card h3 { color: var(--text-primary); font-size: 1.3rem; }
.card__link { color: var(--accent-blue-bright); margin-top: 24px; }
.faq-list { max-width: none; }
.faq-item summary { padding-block: 24px; }
.conversion-band { padding: 60px 0; background: #142333; }
.conversion-band h2 { font-size: clamp(1.8rem,3vw,2.6rem); }
.page-hero { padding: 68px 0 48px; }
.page-hero h1 { max-width: 960px; font-size: clamp(2.1rem,4vw,3.4rem); line-height: 1.12; letter-spacing: -.04em; }
.page-hero p { max-width: 740px; font-size: 1.05rem; }
.split__content h2 { margin-bottom: 22px; }
.split__visual { width: 100%; }
.capability { padding: 28px; }
.app-detail h3 { font-size: .8rem; }
.application-module .image-placeholder { margin-top: 36px; aspect-ratio: 21 / 7; }
.application-module h2 { max-width: 850px; }
.evidence-card { border-left-width: 2px; }
.research-reading { --bg-surface: #f0f4f8; --text-primary: #172330; --text-secondary: #415266; --text-muted: #526477; --border-subtle: #bdc9d5; --accent-blue: #24638f; --accent-blue-bright: #24638f; color: var(--text-primary); background: var(--bg-surface); color-scheme: light; }
.research-reading .evidence-card { background: #fff; }
.research-reading .image-placeholder { margin-top: 28px; aspect-ratio: 21 / 7; background: #e7edf3; border-color: #71859c; color: #415266; }
.research-reading .image-placeholder strong { color: #172330; }
.research-reading .image-placeholder__label { color: #415266; }
.evidence-card__body { max-width: 780px; }
.status-legend { gap: 16px 28px; }
.form-section { padding: 36px; background: var(--bg-surface); border: 1px solid var(--border-subtle); border-radius: 6px; }
.form-group { margin-bottom: 24px; }
.form-input, .form-select, .form-textarea { background: var(--bg-main); border-color: #607185; min-height: 48px; font-size: 1rem; }
.site-footer { border-top: 1px solid var(--border-subtle); }
.footer-brand p { max-width: 320px; }
.contact-options .card { padding: 28px; }
@media (max-width:1100px) { .proof-strip__grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 28px; } .proof-item { padding: 0 0 0 20px; border-left: 1px solid var(--border-subtle); } .proof-item:first-child { padding-left: 20px; border-left: 1px solid var(--border-subtle); } .hero__inner { gap: 36px; } }
@media (max-width:900px) { .hero__inner { grid-template-columns: 1fr; text-align: left; } .hero__text p { margin-left: 0; } .hero__text .btn-group { justify-content: flex-start; } .hero__visual { max-width: none; } .image-placeholder--hero { min-height: 0; aspect-ratio: 16 / 8; } .problem-grid { grid-template-columns: repeat(2,minmax(0,1fr)); } .card-grid { grid-template-columns: 1fr; } .card-grid > a.card { display: grid; grid-template-columns: .9fr 1fr; } .card > .image-placeholder { border-bottom: 0; border-right: 1px dashed #53677e; height: 100%; } .research-preview { gap: 28px; grid-template-columns: 1fr 1.5fr; } }
@media (max-width:600px) { .hero { padding: 48px 0; } .hero__text h1 { font-size: clamp(2.3rem,9vw,3rem); } .section { padding: 48px 0; } .proof-strip__heading { align-items: flex-start; flex-direction: column; gap: 10px; } .proof-strip__grid, .problem-grid, .research-preview { grid-template-columns: 1fr; } .proof-item { padding: 0 0 0 16px; } .proof-item:first-child { padding-left: 16px; } .image-placeholder { padding: 16px; } .image-placeholder--hero { aspect-ratio: 4 / 3; } .research-preview .image-placeholder { aspect-ratio: 16 / 10; max-height: none; } .card-grid > a.card { display: block; } .card > .image-placeholder { border-right: 0; border-bottom: 1px dashed #53677e; height: auto; } .card-content { padding: 24px; } .application-module .image-placeholder, .research-reading .image-placeholder { aspect-ratio: 16 / 10; } .form-section { padding: 24px 20px; } .page-hero { padding: 48px 0 36px; } .hero__text .hero__note { font-size: .8rem; } .solution-flow { gap: 24px; } }

/* Readable supporting text and a varied section rhythm. */
.eyebrow, .proof-item__label, .badge, .app-detail h3,
.capability__label, .capability__constraint, .status-legend__item,
.form-group label .optional, .form-privacy, .footer-col h4,
.media-frame__flow, .hero__text .hero__note { font-size: .875rem; }
.arch-stage p, .workflow__step p, .fit-checklist__item p { font-size: .9375rem; }
.media-frame__flow { justify-content: flex-start; gap: 8px 12px; line-height: 1.6; }
.proof-item__label { letter-spacing: .045em; }
.research-preview { padding: 36px; background: var(--bg-elevated); border-left: 3px solid var(--accent-blue); border-radius: 6px; }
.research-preview .evidence-card h3 { font-size: clamp(1.4rem, 2.4vw, 1.85rem); }
.section:has(> .container > .faq-list) > .container { display: grid; grid-template-columns: minmax(220px, .65fr) minmax(0, 1.35fr); column-gap: 64px; align-items: start; }
.section:has(> .container > .faq-list) .eyebrow { grid-column: 1; margin-bottom: 14px; }
.section:has(> .container > .faq-list) h2 { grid-column: 1; }
.section:has(> .container > .faq-list) .faq-list { grid-column: 2; grid-row: 1 / span 3; width: 100%; border-top: 1px solid var(--border-subtle); }
.timeline { gap: 0; border-left: 2px solid var(--border-subtle); margin-left: 8px; padding-left: 30px; }
.timeline .evidence-card { position: relative; padding: 12px 0 28px; border: 0; border-radius: 0; background: transparent; }
.timeline .evidence-card::before { content: ''; position: absolute; left: -37px; top: 21px; width: 12px; height: 12px; border: 2px solid var(--accent-blue-bright); border-radius: 50%; background: var(--bg-main); }
.timeline .evidence-card + .evidence-card { padding-top: 28px; border-top: 1px solid var(--border-subtle); }
.timeline .evidence-card + .evidence-card::before { top: 37px; }
.section:has(> .container > .status-legend) { padding-block: 24px; }
.conversion-band { padding-block: 64px; border-top: 2px solid #31526f; }

/* Contact: short introduction, immediately accessible form. */
.contact-section { padding-block: 52px; }
.contact-layout { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 64px; align-items: start; }
.contact-intro { padding-top: 12px; }
.contact-intro h1 { font-size: clamp(2rem, 3.6vw, 3rem); line-height: 1.15; margin-bottom: 20px; }
.contact-intro p { color: var(--text-secondary); max-width: 380px; margin-bottom: 24px; }
.contact-intro .text-link { flex-wrap: wrap; }
.contact-layout .form-section { width: 100%; max-width: none; margin: 0; padding: 28px; min-width: 0; }
.contact-layout .form-section h2 { font-size: 1.5rem; margin-bottom: 12px; }
.contact-layout .form-help { font-size: .9375rem; line-height: 1.6; margin-bottom: 24px; }
.contact-layout .form-help::after { content: none; }
#inquiry-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
#inquiry-form .form-group { margin-bottom: 0; min-width: 0; }
#inquiry-form .form-group:has(#intent), #inquiry-form .form-group:has(#description),
#inquiry-form > button, #inquiry-form > p, #inquiry-form > noscript { grid-column: 1 / -1; }
#inquiry-form .form-privacy { margin-top: 0; }
.contact-alternatives { padding-block: 40px; }
.contact-alternatives h2 { font-size: 1.5rem; }
.contact-options .card { padding: 0 24px 0 0; border: 0; border-radius: 0; background: transparent; }
.contact-options .card h3 { font-size: 1.1rem; }
.contact-options .card:hover { transform: none; }
.contact-options .card a { display: inline-block; padding-block: 8px; }
@media (max-width:900px) {
  .contact-layout { gap: 28px; grid-template-columns: 1fr; }
  .contact-intro { padding-top: 0; }
  .contact-intro h1 { max-width: 600px; }
  .contact-intro p { max-width: 580px; margin-bottom: 12px; }
  .contact-section { padding-block: 32px 40px; }
  .section:has(> .container > .faq-list) > .container { display: block; }
  .research-preview { padding: 28px; }
  .contact-options .card { padding-bottom: 20px; border-bottom: 1px solid var(--border-subtle); }
  .contact-options .card:last-child { padding-bottom: 0; border-bottom: 0; }
}
@media (max-width:600px) {
  .contact-section { padding-top: 24px; }
  .contact-layout { gap: 24px; }
  .contact-intro .eyebrow { margin-bottom: 10px; }
  .contact-intro h1 { font-size: 2rem; margin-bottom: 12px; }
  .contact-intro p { font-size: 1rem; }
  .contact-layout .form-section { padding: 20px 16px; }
  #inquiry-form { grid-template-columns: minmax(0, 1fr); gap: 18px; }
  .research-preview { padding: 24px 20px; gap: 24px; }
  .research-preview .media-frame--portrait > img { aspect-ratio: 16 / 10; }
  .timeline { padding-left: 22px; }
  .timeline .evidence-card::before { left: -29px; }
  .conversion-band { padding-block: 48px; }
}
#inquiry-form .form-group:has(#industry) { grid-column: 1 / -1; }