@media (min-width: 1500px) {
  :root { --gutter: 80px; }
  .hero { gap: 75px; }
}
@media (max-width: 1180px) {
  .site-nav { gap: 23px; }
  .site-nav .nav-contact { margin-left: 0; gap: 14px; }
  .hero { gap: 28px; }
  .hero h1 { font-size: clamp(58px,6.5vw,80px); }
  .hero-copy .eyebrow { max-width: 330px; font-size: 8px; letter-spacing: .8px; }
  .hero-actions { gap: 12px; }
  .hero-visual { height: 510px; }
  .hero-phone { left: 43%; width: 190px; height: 410px; }
  .hero-phone img { height: 369px; }
  .hardware-card { width: 181px; left: 16px; bottom: 49px; }
  .hardware-card img { height: 105px; }
  .floating-note { left: 16px; top: 111px; padding: 12px; }
  .industry-inner { gap: 32px; }
  .industry-list { justify-content: flex-start; column-gap: 28px; }
  .case-story { padding: 35px 30px; }
  .case-meta { gap: 8px; }
  .case-headline { font-size: 29px; }
  .capability { padding-inline: 24px; }
  .approach-section { gap: 60px; }
}
@media (max-width: 900px) {
  :root { --gutter: 30px; }
  .hero { grid-template-columns: 1fr 1fr; gap: 24px; padding-block: 45px; }
  .hero h1 { font-size: 57px; }
  .hero-description { font-size: 13px; }
  .hero-visual { height: 460px; }
  .hero-phone { top: 70px; left: 38%; width: 173px; height: 365px; border-radius: 28px; }
  .hero-phone img { height: 323px; }
  .hardware-card { width: 150px; left: 13px; bottom: 44px; padding: 10px; }
  .hardware-card img { height: 93px; }
  .hardware-card > span:last-child { font-size: 14px; }
  .floating-note { top: 82px; left: 10px; padding: 10px; gap: 7px; }
  .floating-note strong { font-size: 10px; }
  .visual-caption { left: 17px; top: 20px; font-size: 6px; }
  .visual-index { left: 17px; font-size: 6px; }
  .hero-footnote { margin-top: 28px; font-size: 6px; }
  .hero-actions .text-link { display: none; }
  .section-space { padding-block: 80px; }
  .section-heading { gap: 30px; }
  .section-intro { max-width: 250px; font-size: 12px; }
  .case-story { padding: 30px 24px; }
  .case-name { margin-top: 24px; }
  .case-headline { font-size: 27px; }
  .case-description { font-size: 11px; }
  .case-tags span { font-size: 8px; }
  .experience-option strong { font-size: 11px; }
  .experience-option small { font-size: 9px; }
  .demo-stage { padding-inline: 18px; gap: 16px; }
  .demo-device { border-radius: 31px; }
  .demo-viewport { aspect-ratio: 390 / 790; }
  .capability h3 { font-size: 25px; }
  .capability { padding-inline: 18px; }
  .capability p { font-size: 11px; }
  .capability-deliverables { font-size: 8px; line-height: 1.8; }
  .approach-section { gap: 40px; }
  .approach-steps h3 { font-size: 18px; }
  .contact-inner { gap: 30px; }
  .contact-inner h2 { font-size: 47px; }
  .contact-aside .button { font-size: 12px; gap: 12px; }
  .site-footer { gap: 16px; }
  .site-footer > span { display: none; }
}
@media (max-width: 700px) {
  :root { --gutter: 24px; }
  html { scroll-padding-top: 85px; }
  .header-inner { min-height: 76px; }
  .wordmark { font-size: 26px; }
  .menu-toggle { display: block; }
  .site-nav { display: none; position: absolute; top: 76px; left: 0; right: 0; padding: 20px 24px 24px; border-bottom: 1px solid var(--line); background: var(--paper); }
  .site-nav.is-open { display: flex; flex-direction: column; align-items: stretch; gap: 8px; }
  .site-nav .nav-contact { justify-content: space-between; }
  .hero { grid-template-columns: 1fr; gap: 38px; padding-block: 40px; }
  .hero-copy .eyebrow { max-width: none; font-size: 7px; letter-spacing: .8px; }
  .hero h1 { margin-top: 25px; font-size: clamp(53px,12vw,76px); }
  .hero-description { max-width: 370px; margin-top: 22px; font-size: 14px; }
  .hero-actions { margin-top: 25px; gap: 16px; }
  .hero-actions .text-link { display: inline-flex; font-size: 10px; }
  .hero-actions .button { padding-inline: 17px; gap: 16px; font-size: 11px; }
  .hero-footnote { margin-top: 28px; font-size: 7px; }
  .hero-visual { width: 100%; max-width: 530px; justify-self: center; height: 440px; }
  .hero-phone { width: 187px; height: 400px; top: 51px; left: 43%; border-radius: 31px; }
  .hero-phone img { height: 358px; }
  .hardware-card { width: 171px; bottom: 37px; left: 16px; }
  .hardware-card img { height: 104px; }
  .floating-note { top: 82px; left: 16px; }
  .visual-caption { font-size: 7px; }
  .visual-index { bottom: 15px; }
  .industry-inner { align-items: flex-start; gap: 25px; padding-block: 28px; }
  .industry-inner > p { font-size: 10px; }
  .industry-list { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 12px; }
  .industry-list li { font-size: 9px; gap: 7px; }
  .industry-list svg { width: 15px; height: 15px; }
  .section-space { padding-block: 64px; }
  h2 { font-size: 39px; }
  .section-heading { flex-direction: column; align-items: flex-start; gap: 20px; margin-bottom: 32px; }
  .section-heading .eyebrow { margin-bottom: 20px; }
  .section-intro { max-width: 330px; font-size: 13px; }
  .case-study { grid-template-columns: 1fr; }
  .case-story { padding: 29px 24px 24px; }
  .case-name { font-size: 50px; }
  .case-headline { font-size: 31px; }
  .case-description { font-size: 12px; }
  .experience-menu { margin-top: 26px; }
  .experience-option { min-height: 73px; }
  .experience-option strong { font-size: 12px; }
  .experience-option small { font-size: 10px; }
  .demo-stage { gap: 18px; padding: 24px 3px 20px; }
  .demo-stage-heading, .demo-toolbar, .demo-live-status { width: calc(100% - 28px); }
  .demo-device { max-width: 334px; }
  .demo-viewport { aspect-ratio: 390 / 780; }
  .demo-live-status { font-size: 9px; }
  .capabilities-grid { grid-template-columns: 1fr; margin-top: 36px; }
  .capability, .capability:first-child, .capability:last-child { padding: 28px 0; border-right: 0; border-bottom: 1px solid #cfd2c5; }
  .capability:last-child { border-bottom: 0; padding-bottom: 0; }
  .capability > svg { float: right; margin: 14px 7px 0 0; }
  .capability h3 { margin-top: 22px; font-size: 29px; }
  .capability p { max-width: 340px; font-size: 12px; }
  .capability-deliverables { margin-top: 22px; font-size: 9px; }
  .approach-section { grid-template-columns: 1fr; gap: 35px; }
  .approach-steps article { padding-block: 26px; gap: 17px; }
  .approach-steps p { font-size: 12px; }
  .contact-inner { grid-template-columns: 1fr; gap: 35px; padding-block: 58px; }
  .contact-inner h2 { font-size: 47px; }
  .contact-aside { position: relative; width: 100%; justify-self: start; gap: 15px; }
  .contact-asterisk { position: absolute; right: 0; top: -20px; margin: 0; font-size: 85px; opacity: .6; }
  .contact-aside .button { gap: 17px; font-size: 12px; }
  .contact-aside > span:last-child { font-size: 9px; }
  .site-footer { min-height: 140px; padding-block: 25px; justify-content: space-between; }
  .site-footer small { width: 100%; }
  .site-footer > a:not(.wordmark) { margin-left: 0; }
  .brief-dialog { padding: 22px; }
  .brief-dialog h2 { font-size: 31px; }
  .brief-heading .eyebrow { font-size: 8px; }
  .form-grid { grid-template-columns: 1fr; gap: 0; }
}
@media (max-width: 370px) {
  :root { --gutter: 18px; }
  .hero h1 { font-size: 51px; }
  .hero-actions .text-link { display: none; }
  .hero-phone { left: 40%; width: 174px; height: 373px; }
  .hero-phone img { height: 331px; }
  .industry-inner { flex-direction: column; gap: 20px; }
  .industry-list { width: 100%; }
  .case-story { padding-inline: 19px; }
  .case-meta .micro-label { font-size: 6px; }
}