/* RIAM's four principles in the established navy, gold and photography layout. */
.implant-feature-summary{margin:0 0 48px}
.implant-feature-summary>h3{font-family:var(--serif);font-size:clamp(23px,2.4vw,30px);line-height:1.6;font-weight:500;margin:0 0 24px}
.implant-feature-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.implant-feature-grid>article{background:#fff;padding:24px 20px;border-top:2px solid #bb9657;display:flex;flex-direction:column;min-width:0}
.implant-feature-number{color:#9a7135;font:italic 25px/1.2 Georgia,serif;margin-bottom:15px}
.implant-feature-grid h4{font-size:18px;line-height:1.65;margin:0 0 12px;color:#193244}
.implant-feature-grid p{font-size:15px;line-height:1.9;color:#596d78;margin:0 0 18px}
.implant-feature-grid a{font-size:14px;line-height:1.7;color:#7c5d2f;margin-top:auto;text-decoration:underline;text-underline-offset:4px}
.implant-feature-grid a:focus-visible{outline:3px solid #bb9657;outline-offset:4px}
@media(max-width:1100px){.implant-feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.implant-feature-summary{margin-bottom:35px}.implant-feature-grid{grid-template-columns:1fr;gap:12px}.implant-feature-grid>article{padding:20px}.implant-feature-grid p{font-size:16px}.implant-feature-number{margin-bottom:9px}}
.riam-concept-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:30px 0 10px}
.riam-concept-links>a{display:grid;grid-template-columns:48px minmax(0,1fr);gap:16px;padding:24px 20px;border:1px solid #d5dfe1;border-top:2px solid #bb9657;background:#fff;text-decoration:none;align-items:start}
.riam-initial{font-family:var(--serif);font-size:54px;line-height:1;color:#b18b4f;font-weight:500}
.riam-link-copy{min-width:0;display:flex;flex-direction:column;gap:7px}
.riam-word{font-family:Georgia,serif;font-size:16px;letter-spacing:.035em;color:#7c5d2f;white-space:nowrap}
.riam-link-copy strong{font-size:17px;line-height:1.6;color:#193244}
.riam-link-summary{font-size:14px;line-height:1.8;color:#596d78}
.riam-concept-links>a:hover{background:#f8f5ef;border-color:#bb9657}
.riam-concept-links>a:focus-visible{outline:3px solid #bb9657;outline-offset:3px}
.concept-principle{display:grid;grid-template-columns:80px minmax(0,1fr);gap:24px;padding:28px 0;margin-bottom:22px;border-block:1px solid #d8e0e3;align-items:center}
.concept-letter{font-family:var(--serif);font-size:94px;line-height:1;color:#b18b4f}
.concept-principle .concept-word{font-family:Georgia,serif;font-size:23px;line-height:1.4;letter-spacing:.05em;color:#7c5d2f;margin:0 0 9px;overflow-wrap:anywhere}
.concept-principle .concept-statement{font-size:18px;line-height:1.9;font-weight:500;color:#193244;margin:0}
.concept-practice{margin-top:40px;scroll-margin-top:calc(var(--clinic-header-height) + 24px)}
.concept-practice h4{font-size:18px;line-height:1.75;margin:0 0 14px;font-weight:600}
.concept-practice>.visual-step{margin-top:22px}
.home-concept{margin-top:45px;padding-top:32px;border-top:1px solid #d2dcdf}
.home-concept>h3{font-family:var(--serif);font-weight:500;font-size:clamp(23px,2.4vw,30px);line-height:1.65;margin:0 0 14px}
.home-concept>p{font-size:16px;line-height:1.9;color:#596d78}
.home-concept .riam-concept-links{grid-template-columns:repeat(4,minmax(0,1fr))}
.home-concept .riam-concept-links>a{grid-template-columns:35px minmax(0,1fr);gap:12px;padding:22px 16px}
.home-concept .riam-initial{font-size:43px}
.home-concept .riam-word{font-size:14px;letter-spacing:0}
.home-concept .riam-link-copy strong{font-size:16px}
@media(max-width:1100px){.home-concept .riam-concept-links{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:650px){
 .riam-concept-links,.home-concept .riam-concept-links{grid-template-columns:1fr;gap:12px;margin-top:24px}
 .riam-concept-links>a,.home-concept .riam-concept-links>a{grid-template-columns:45px minmax(0,1fr);gap:18px;padding:22px 19px}
 .riam-initial,.home-concept .riam-initial{font-size:50px}
 .riam-word,.home-concept .riam-word{font-size:16px;letter-spacing:.02em}
 .riam-link-copy strong,.home-concept .riam-link-copy strong{font-size:18px}
 .concept-principle{grid-template-columns:54px minmax(0,1fr);gap:18px;padding:23px 0}
 .concept-letter{font-size:66px}
 .concept-principle .concept-word{font-size:19px;letter-spacing:.01em}
 .concept-principle .concept-statement{font-size:17px}
 .concept-practice{margin-top:30px}
 .home-concept{margin-top:32px;padding-top:26px}
}