/* Live 3D hero. Sizing and placement controls are scoped to this section. */
.diamond-hero{--diamond-width:clamp(580px,46vw,900px);--diamond-top:15svh;--headline-size:clamp(72px,8.9vw,172px);height:100svh;min-height:640px;isolation:isolate;background:#03101e;color:#f6f8f7;overflow:hidden}
.diamond-backdrop{position:absolute;inset:-2%;z-index:0;background:url('assets/hero-diamond-studio.webp') center/cover no-repeat}
.diamond-stage{position:absolute;z-index:1;top:var(--diamond-top);left:50%;width:var(--diamond-width);height:52svh;min-height:300px;transform:translateX(-50%);animation:diamond-arrive 1.2s .2s both}
.diamond-stage canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
#bloom{pointer-events:none;mix-blend-mode:screen;filter:blur(12px) contrast(1.15) brightness(1.05)}
#grab{position:absolute;left:0;top:0;border-radius:50%;cursor:grab;touch-action:none}
#grab.dragging{cursor:grabbing}
.diamond-copy{position:absolute;z-index:2;left:4%;right:4%;top:54%;text-align:center;pointer-events:none;color:#f6f8f7}
.diamond-copy h1{margin:0;font:400 var(--headline-size)/.94 'Cormorant Garamond',Georgia,serif;letter-spacing:-.048em;white-space:nowrap;text-shadow:0 2px 25px #03101e55;animation:copy-arrive 1s 1s both}
.diamond-ornament{display:flex;align-items:center;justify-content:center;gap:12px;margin:27px auto 30px;opacity:.8;animation:copy-arrive .8s 1.6s both}
.diamond-ornament span{height:1px;width:100px;background:linear-gradient(90deg,transparent,#edf5fc)}
.diamond-ornament span:last-child{transform:rotate(180deg)}
.diamond-ornament i{width:9px;height:9px;transform:rotate(45deg);border:1px solid currentColor}
.appointment-button{display:inline-flex;align-items:center;justify-content:center;gap:20px;padding:13px 30px;border:1px solid #f6f8f799;color:#f6f8f7;background:#06132222;text-decoration:none;font:400 23px/1.3 'Cormorant Garamond',Georgia,serif;transition:background .35s,border-color .35s;pointer-events:auto;border-radius:0}
.appointment-button span{display:inline-block;transition:transform .35s}
.appointment-button:hover,.appointment-button:focus-visible{background:#f6f8f714;border-color:#f6f8f7}
.appointment-button:hover span{transform:translateX(5px)}
.diamond-copy>.appointment-button{animation:copy-arrive .8s 1.6s both}
.header{padding:28px 6.5%;height:auto;min-height:0;gap:30px;color:#f6f8f7;background:transparent;box-shadow:none;align-items:center}
.header.scrolled{background:#03101edb;backdrop-filter:blur(12px)}
.header .brand{gap:15px;flex-shrink:0}.header .brand-mark{display:block;width:62px;height:52px;background:none;overflow:visible;transform:none}.brand-mark svg{width:100%;height:100%}
.header .brand-name{font:400 21px/1.1 'Cormorant Garamond',Georgia,serif;letter-spacing:0}.header .brand-caption{display:none}
.luxury-nav{display:flex;gap:clamp(20px,3vw,55px);margin:auto;align-items:center}
.luxury-nav a{font:400 22px/1.4 'Cormorant Garamond',Georgia,serif;color:inherit;text-decoration:none;position:relative;white-space:nowrap}
.luxury-nav a::after{content:'';position:absolute;left:0;right:0;bottom:-7px;height:1px;background:currentColor;transform:scaleX(0);transition:transform .3s}.luxury-nav a:hover::after,.luxury-nav a[aria-current]::after{transform:scaleX(1)}
.header-appointment{font-size:21px;padding:10px 22px;white-space:nowrap}
.header .menu-toggle{display:none}
@keyframes diamond-arrive{from{opacity:0;translate:0 12px;scale:.94}to{opacity:1;translate:0 0;scale:1}}
@keyframes copy-arrive{from{opacity:0;translate:0 9px}to{opacity:1;translate:0 0}}
@media(max-width:1390px){.header{padding:24px 4%;gap:20px}.header .brand-name{font-size:18px}.header .brand-mark{width:48px;height:42px}.luxury-nav{gap:24px}.luxury-nav a{font-size:20px}.header-appointment{font-size:18px;padding:10px 17px}.diamond-hero{--headline-size:9vw}}
@media(max-width:1100px){.header .luxury-nav,.header-appointment{display:none}.header .menu-toggle{display:flex;margin-left:auto}.diamond-hero{--diamond-width:min(72vw,660px);--diamond-top:16svh;--headline-size:9vw}.diamond-stage{height:45svh}.diamond-copy{top:57%}}
@media(max-width:650px){.header{padding:22px 22px;gap:12px}.header .brand-mark{width:42px;height:36px}.header .brand-name{font-size:18px}.header .brand{gap:10px}.diamond-hero{min-height:650px;--diamond-width:min(98vw,415px);--diamond-top:19svh;--headline-size:clamp(48px,13.5vw,64px)}.diamond-stage{height:34svh;min-height:235px}.diamond-copy{left:16px;right:16px;top:53%}.diamond-copy h1{white-space:normal;line-height:.94;letter-spacing:-.035em}.diamond-copy h1 span{display:block}.diamond-ornament{margin:24px auto}.diamond-ornament span{width:62px}.appointment-button{font-size:21px;padding:13px 25px}.diamond-backdrop{background-position:center}.diamond-hero .diamond-copy{text-shadow:0 2px 20px #0008}}
@media(max-height:700px) and (min-width:651px){.diamond-hero{min-height:560px}.diamond-copy{top:54%}.diamond-stage{top:12%;height:49%}.diamond-ornament{margin:18px auto}.header{padding-top:18px}}
@media(prefers-reduced-motion:reduce){.diamond-stage,.diamond-copy h1,.diamond-ornament,.diamond-copy>.appointment-button{animation:none}.appointment-button,.appointment-button span{transition:none}}
.diamond-copy h1 span{display:inline;color:inherit;transform:none;margin:0;white-space:inherit}
@media(max-width:650px){.diamond-copy h1 span{display:block}}
/* Give WebGL a full-height drawing surface so tilted facets are never clipped
   by the previous compact frame. The visual center and diamond width stay fixed. */
.diamond-hero{--diamond-center:41svh}
.diamond-stage{top:calc(var(--diamond-center) - 50svh);height:100svh;min-height:0;overflow:visible}
@media(max-width:1100px){.diamond-hero{--diamond-center:38.5svh}}
@media(max-width:650px){.diamond-hero{--diamond-center:36svh}}
@media(max-height:700px) and (min-width:651px){.diamond-hero{--diamond-center:36.5svh}}
/* Compact navigation with the original brand mark. */
.header{padding-top:23px;padding-bottom:23px;gap:25px}
.header .brand{gap:12px}
.header .brand-mark{--mark:50px;width:var(--mark);height:calc(var(--mark)*.94);overflow:hidden}
.header .brand-name{font-size:19px}
.luxury-nav a{font-size:20px}
.header-appointment{font-size:19px;padding:9px 20px}
@media(max-width:1390px){.header{padding-top:20px;padding-bottom:20px;gap:18px}.header .brand-mark{--mark:43px}.header .brand-name{font-size:17px}.luxury-nav a{font-size:18px}.header-appointment{font-size:17px;padding:9px 17px}}
@media(max-width:650px){.header{padding:19px 22px}.header .brand-mark{--mark:36px}.header .brand-name{font-size:16px}.header .brand{gap:9px}}
.hero-certifications{display:flex;justify-content:center;align-items:center;gap:26px;margin:0 auto;color:#eef3f5;font:600 12px/1.4 Inter,Arial,sans-serif;letter-spacing:.22em;animation:copy-arrive .8s 1.6s both}
.hero-certifications>span{display:flex;align-items:center;gap:15px;white-space:nowrap}
.hero-certifications>span+span{border-left:1px solid #bed9e899;padding-left:26px}
.hero-certifications svg{width:28px;height:29px;fill:none;stroke:#b8dcea;stroke-width:1.4;flex-shrink:0}
@media(max-width:650px){.hero-certifications{gap:13px;font-size:8px;letter-spacing:.15em}.hero-certifications>span{gap:8px}.hero-certifications>span+span{padding-left:13px}.hero-certifications svg{width:21px;height:24px}}
@media(prefers-reduced-motion:reduce){.hero-certifications{animation:none}}
.hero-certifications{font-size:10px;gap:22px;letter-spacing:.2em}
.hero-certifications>span{gap:12px}
.hero-certifications>span+span{padding-left:22px}
.hero-certifications svg{width:24px;height:25px}
@media(max-width:650px){.hero-certifications{font-size:7px;gap:11px;letter-spacing:.15em}.hero-certifications>span{gap:7px}.hero-certifications>span+span{padding-left:11px}.hero-certifications svg{width:18px;height:21px}}
/* Spacing between the headline and certifications after removing the ornament. */
.diamond-copy .hero-certifications{margin-top:48px}
@media(max-width:650px){.diamond-copy .hero-certifications{margin-top:36px}}
/* Lower the headline while keeping the certification row in its current place. */
.diamond-copy h1{position:relative;top:22px}
@media(max-width:650px){.diamond-copy h1{top:14px}}
/* Mobile cover: scale the composition together to fit compact phone screens. */
@media(max-width:650px){
 .diamond-hero{height:100svh;min-height:560px;--diamond-width:min(90vw,390px);--diamond-center:35svh;--headline-size:clamp(40px,12vw,58px)}
 .header{padding:16px 20px;gap:10px}
 .header .brand-mark{--mark:32px}
 .header .brand-name{font-size:clamp(14px,3.8vw,17px)}
 .header .brand{gap:8px}
 .header .menu-toggle{width:32px;height:40px}
 .diamond-copy{top:54%;left:18px;right:18px}
 .diamond-copy h1{top:0;line-height:1;letter-spacing:-.035em}
 .diamond-copy .hero-certifications{margin-top:30px;gap:10px;font-size:8px;letter-spacing:.1em}
 .hero-certifications>span{gap:6px}
 .hero-certifications>span+span{padding-left:10px}
 .hero-certifications svg{width:18px;height:21px}
}
@media(max-width:360px){
 .header{padding-inline:16px}
 .diamond-copy{left:14px;right:14px}
 .diamond-copy .hero-certifications{font-size:7px;gap:8px}
 .hero-certifications>span+span{padding-left:8px}
 .hero-certifications>span{gap:5px}
 .hero-certifications svg{width:16px;height:19px}
}
@media(max-width:650px) and (max-height:650px){
 .diamond-hero{--diamond-width:min(76vw,330px);--diamond-center:34svh;--headline-size:clamp(38px,10.5vw,50px)}
 .diamond-copy{top:57%}
 .diamond-copy .hero-certifications{margin-top:24px}
}
/* Portrait reference composition; the existing interactive ZIP diamond remains live. */
.mobile-hero-ornament,.mobile-brand-outline{display:none}
@media(max-width:650px){
 .diamond-hero{height:max(100svh,163vw);min-height:560px;--diamond-width:112vw;--diamond-center:32svh;--headline-size:23vw}
 .diamond-backdrop{inset:0;background-image:url('assets/hero-mobile-editorial.webp');background-position:center;background-size:100% 100%}
 .header{padding:15px 4.5vw;gap:12px}
 .header .brand{gap:9px}
 .header .brand-mark{--mark:25px;overflow:visible}
 .header .brand-mark img{display:none}
 .header .mobile-brand-outline{display:block;fill:none;stroke:#f6f8f7;stroke-width:1.2}
 .header .brand-name{font-size:clamp(13px,3.65vw,22px)}
 .header .menu-toggle{width:32px;height:36px}
 .diamond-copy{top:43%;left:2%;right:2%}
 .diamond-copy h1{top:0;font-size:var(--headline-size);line-height:.84;letter-spacing:-.045em}
 .diamond-copy h1 span{display:block;white-space:nowrap}
 .mobile-hero-ornament{display:flex;justify-content:center;align-items:center;gap:12px;margin:8vw auto 0;color:#eef5fa}
 .mobile-hero-ornament span{width:20vw;height:1px;background:linear-gradient(90deg,transparent,#dbeaf3)}
 .mobile-hero-ornament span:last-child{transform:rotate(180deg)}
 .mobile-hero-ornament i{width:8px;height:8px;border:1px solid currentColor;transform:rotate(45deg)}
 .diamond-copy .hero-certifications{margin-top:6vw;gap:3vw;font-size:clamp(7px,1.9vw,12px);font-weight:500;letter-spacing:.12em}
 .hero-certifications>span{gap:1.8vw}
 .hero-certifications>span+span{padding-left:3vw}
 .hero-certifications svg{width:4.5vw;height:5vw;stroke:#edf5fa;stroke-width:1.2}
}
@media(max-width:650px) and (max-aspect-ratio:1/2){.diamond-copy{top:41%}.diamond-hero{--diamond-center:30svh}}
@media(max-width:650px){.diamond-stage{top:calc(32% - 50svh)}}
@media(max-width:650px) and (max-aspect-ratio:1/2){.diamond-stage{top:calc(30% - 50svh)}}
@media(max-width:650px) and (max-aspect-ratio:1/2){.diamond-stage{top:calc(34% - 50svh)}}
/* New supplied mobile artwork: decorative A/e/S with the live 3D diamond. */
.mobile-story-art{display:none}
@media(max-width:650px){
 .diamond-hero{height:max(100svh,163vw);--diamond-width:112vw}
 .diamond-stage{top:calc(30% - 50svh)}
 .mobile-story-art{display:block;position:absolute;inset:0;z-index:2;width:100%;height:100%;object-fit:fill;mix-blend-mode:screen;pointer-events:none}
 .diamond-copy{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap;left:0;top:0}
 .header .brand{visibility:visible;pointer-events:auto}
 .header .menu-toggle{width:30px;gap:5px}
 .header .menu-toggle span{width:25px;height:1px}
 .mobile-hero-ornament{display:none}
}
@media(max-width:650px) and (max-aspect-ratio:1/2){.diamond-stage{top:calc(33% - 50svh)}}
.mobile-story-shimmer{display:none}
@media(max-width:650px){
 .mobile-story-art{filter:brightness(.9)}
 .mobile-story-shimmer{display:block;position:absolute;inset:0;z-index:3;pointer-events:none;overflow:hidden;mask-image:url('assets/mobile-story-redesign.webp');mask-mode:luminance;mask-size:100% 100%;mask-repeat:no-repeat}
 .mobile-story-shimmer::before{content:'';position:absolute;inset:0 -120%;background:linear-gradient(110deg,transparent 38%,#bfe8ff44 44%,#ffffffee 49%,#fff 50%,#bfe8ff44 55%,transparent 61%);transform:translateX(-45%);animation:title-light-sweep 6.5s ease-in-out infinite;animation-play-state:paused}
 .title-lights-visible .mobile-story-shimmer::before{animation-play-state:running}
}
@keyframes title-light-sweep{0%,12%{transform:translateX(-45%);opacity:0}22%{opacity:.85}65%{opacity:.85}82%,100%{transform:translateX(45%);opacity:0}}
@media(prefers-reduced-motion:reduce){.mobile-story-shimmer{display:none}.mobile-story-art{filter:none}}

/* Latest supplied three-line mobile composition, with upright every. */
@media(max-width:650px){.diamond-stage{top:calc(32% - 50svh)}.mobile-story-art{filter:brightness(.96)}}
@media(max-width:650px) and (max-aspect-ratio:1/2){.diamond-stage{top:calc(35% - 50svh)}}
/* Compact company signature; preserve the supplied editorial lettering. */
.header .brand-mark{--mark:40px}
.header .brand-name{font-size:16px}
@media(max-width:650px){
 .header .brand-mark{--mark:21px}
 .header .brand-name{font-size:clamp(12px,3.1vw,18px)}
 .header .brand{gap:7px}
}
/* Reuse the supplied lettering artwork on desktop as well. */
@media(min-width:651px){
 .mobile-story-art{display:block;position:absolute;left:50%;top:auto;bottom:0;transform:translateX(-50%);width:min(46vw,61svh);height:auto;object-fit:contain;z-index:2;mix-blend-mode:screen;pointer-events:none}
 .diamond-copy{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap;left:0;top:0}
 .diamond-hero{--diamond-center:29svh;--diamond-width:clamp(450px,36vw,700px)}
}
/* Desktop title arranged in two lines, with natural letter proportions. */
@media(min-width:651px){
 .mobile-story-art{display:none}
 .diamond-copy{width:auto;height:auto;margin:0;overflow:visible;clip-path:none;white-space:normal;left:4%;right:4%;top:46%;padding:0}
 .diamond-copy h1{top:0;font-size:clamp(74px,8vw,150px);line-height:.98;white-space:normal;letter-spacing:-.035em}
 .diamond-copy h1 .desktop-title-line{display:block;white-space:nowrap}
 .diamond-copy h1 .hero-initial{display:inline-block;font:400 1.12em/.7 'Great Vibes',cursive;letter-spacing:0;vertical-align:-.015em}
 .diamond-copy .hero-certifications{margin-top:38px}
}
/* Desktop composition aligned to the supplied story-in reference. */
@media(min-width:651px){
 .diamond-hero{--diamond-center:36svh;--diamond-width:clamp(380px,38vw,760px)}
 .diamond-copy{top:50%}
 .diamond-copy h1{font-size:clamp(76px,min(10.6vw,18svh),190px);line-height:.84;letter-spacing:-.045em}
 .diamond-copy h1 .hero-initial{font-size:1.06em}
 .diamond-copy .hero-certifications{margin-top:42px}
}
.desktop-story-art{display:none}
@media(min-width:651px){
 .diamond-copy{top:47%;mix-blend-mode:screen}
 .desktop-story-art{display:block;width:min(58vw,1050px);height:auto;margin:0 auto;mix-blend-mode:screen}
 .diamond-copy h1{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
 .diamond-copy .hero-certifications{margin-top:28px}
}
.header-socials{display:flex;align-items:center;gap:10px;flex-shrink:0}
.header-socials a{display:flex;align-items:center;justify-content:center;width:32px;height:36px;color:inherit;transition:opacity .2s}
.header-socials a:hover{opacity:.7}
.header-socials a:focus-visible{outline:1px solid currentColor;outline-offset:3px}
.header-socials svg{width:23px;height:23px;fill:none;stroke:currentColor;stroke-width:1.8}
@media(min-width:1101px) and (max-width:1390px){.header{gap:12px}.luxury-nav{gap:18px}.header-socials{gap:5px}}
@media(max-width:1100px){.header-socials{margin-left:auto}.header .menu-toggle{margin-left:0}}
@media(max-width:650px){.header-socials{gap:3px}.header-socials a{width:25px;height:34px}.header-socials svg{width:19px;height:19px}.header{gap:8px}}
@media(max-width:380px){.header .brand-name{font-size:10px}.header .brand{gap:5px}.header-socials{gap:0}.header-socials a{width:23px}.header{gap:5px}}
@media(min-width:1101px){.header .luxury-nav{position:absolute;left:50%;transform:translateX(-50%);margin:0}.header-socials{margin-left:auto}}
@media(max-width:650px){.diamond-hero .diamond-stage{left:50%;right:auto;top:calc(32% - 50svh);margin-left:0;margin-right:0;transform:translateX(-50%);translate:none}}