@media(max-width:980px){.container{width:min(100% - 36px,var(--container))}.global-nav{display:none;position:absolute;top:78px;left:0;right:0;background:#fff;padding:22px;box-shadow:0 18px 30px rgba(0,0,0,.08);flex-direction:column;align-items:stretch}.global-nav.is-open{display:flex}.menu-button{display:block}.hero-grid,.about-grid,.values-grid,.faq-contact-grid,.contact-grid{grid-template-columns:1fr}.hero-art{max-width:640px;margin:auto}.problem-grid{grid-template-columns:repeat(3,1fr)}.reason-grid{grid-template-columns:repeat(2,1fr)}.reason-card{border-bottom:1px solid var(--line)}.service-grid{grid-template-columns:1fr}.service-card.featured{transform:none}.flow-list{grid-template-columns:repeat(3,1fr);row-gap:34px}.flow-list:before{display:none}.values-art{max-width:420px;width:100%;margin:auto}.side-cta{position:relative;top:auto}.floating-cta{width:auto;height:auto;border-radius:999px;right:18px;left:18px;bottom:14px;flex-direction:row;gap:8px;padding:13px 18px}.floating-cta strong{font-size:14px}.site-footer{padding-bottom:86px}}
@media(max-width:640px){.header-inner{width:calc(100% - 28px);height:68px}.brand{font-size:15px}.global-nav{top:68px}.hero{padding:50px 0 62px}.hero-grid{gap:26px}.hero h1{font-size:45px;letter-spacing:.02em}.hero-lead{font-size:14px;line-height:1.9}.hero-actions{align-items:flex-start;flex-direction:column;gap:16px}.hero-actions .button{width:100%}.hero-art{margin-top:6px}.section{padding:72px 0}.section-heading h2{font-size:30px}.problem-grid{grid-template-columns:repeat(2,1fr);gap:10px;margin-top:30px}.problem-card{min-height:150px;padding:15px}.problem-card h3{font-size:12px}.problem-answer{font-size:19px;margin-top:28px}.about h3{font-size:22px}.about-art{height:280px}.handshake{width:140px;height:140px}.r1{width:210px;height:210px}.r2{width:260px;height:260px}.reason-grid{grid-template-columns:1fr;margin-top:30px}.reason-card{min-height:auto;border-right:0;padding:26px}.service-card{padding:26px}.service-note{flex-direction:column;gap:4px;text-align:center}.flow-list{grid-template-columns:repeat(2,1fr);gap:28px 14px}.values{padding:58px 0}.values h2{font-size:29px}.values-art{height:180px}.side-cta{padding:28px}.side-cta h2{font-size:28px}.cta-assurances{margin:24px -28px -28px}.contact-section{padding:70px 0}.contact-copy h2{font-size:30px}.contact-form{padding:24px 18px}.footer-top,.footer-bottom{align-items:flex-start;flex-direction:column}.footer-top nav{flex-wrap:wrap;gap:14px 20px}.floating-cta span{display:none}}

/* v2.1 visual stabilization */
@media(max-width:980px){
  .hero-grid{grid-template-columns:1fr;min-height:auto}
  .about-support-grid{grid-template-columns:repeat(2,1fr)}
  .about-support-item{border-bottom:1px solid var(--line)}
  .about-support-item:nth-child(2){border-right:0}
  .about-support-item:nth-child(3),.about-support-item:nth-child(4){border-bottom:0}
}
@media(max-width:640px){
  .hero-grid{display:block}
  .hero-lead{max-width:none}
  .about-support-grid{grid-template-columns:1fr}
  .about-support-item{min-height:auto;padding:24px 20px;border-right:0;border-bottom:1px solid var(--line)!important}
  .about-support-item:last-child{border-bottom:0!important}
}