@import url('https://fonts.googleapis.com/css2?family=Inter+Tight:wght@400;500;600;700;800&display=swap');
:root{color-scheme:dark;--bg:#101112;--fg:#f2f1eb;--muted:#b7b7af;--gold:#dec184;--line:#353733}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px;background:var(--bg)}body{margin:0;background:var(--bg);color:var(--fg);font-family:'Inter Tight','Helvetica Neue',Arial,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--gold);outline-offset:6px}::selection{background:var(--gold);color:var(--bg)}img,svg{display:block}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit}p{line-height:1.7}h1,h2,h3,p,figure{margin:0}h1,h2,h3{font-weight:500}#ahbdp-ivory-manhattan{position:relative;max-width:1600px;margin:auto;isolation:isolate}.ad-atmosphere,.ad-footer{margin-inline:5%}.ad-defs{position:absolute;width:0;height:0;overflow:hidden}
.ad-header{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:24px 0 21px;border-bottom:1px solid var(--line)}.ad-brand{display:flex;align-items:center;gap:8px;min-width:0}.ad-mark{position:relative;display:block;width:78px;height:78px;flex:0 0 78px;overflow:hidden;clip-path:inset(0 10%)}.ad-motion{position:absolute;max-width:none;width:775%;height:155%;left:-37.1875%;top:-27.5%}.ad-mark :is(.ad-motion,.ad-still){filter:url(#ad-logo-dark)}.ad-still{display:none;width:100%;height:100%}.ad-brand-type{display:flex;flex-direction:column;gap:1px;font-size:clamp(23px,2.25vw,34px);font-weight:800;line-height:.98;letter-spacing:-.035em;color:var(--gold)}.ad-brand-type>span{background:linear-gradient(110deg,#edd9ac,#dec184 60%,#c5a362);background-clip:text;-webkit-background-clip:text;color:transparent}.ad-nav{display:flex;gap:32px;font-size:13px}.ad-nav a{display:inline-flex;align-items:center;min-height:44px;gap:13px}.ad-nav a:hover{color:var(--gold)}.ad-contact-icon{width:24px;height:24px;fill:none;stroke:var(--gold);stroke-width:1.3;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}.ad-nav .ad-contact-icon{width:19px;height:19px}
.ad-hero{padding:38px 0 20px}.ad-hero-top{display:flex;align-items:baseline;justify-content:space-between;gap:20px;margin-bottom:37px}.ad-eyebrow,.ad-location{font-size:10px;font-weight:500;letter-spacing:.14em;line-height:1.7}.ad-eyebrow{color:var(--gold)}.ad-location{color:#a5a79e}.ad-hero-grid{display:grid;grid-template-columns:minmax(0,1fr) 285px;gap:44px;align-items:start}.ad-title-block{position:relative;isolation:isolate;padding:4px 0 30px}.ad-watermark{position:absolute;inset:-30px 0 0 30%;opacity:.025;z-index:-1;pointer-events:none}.ad-watermark svg{height:100%;width:100%;filter:url(#ad-logo-dark)}h1{font-size:clamp(56px,7.4vw,118px);font-weight:600;line-height:.98;letter-spacing:-.057em}h1 span{color:var(--gold)}.ad-intro{font-size:21px;font-weight:500;line-height:1.3;letter-spacing:-.025em;margin:2px 0 15px}.ad-hero-detail{font-size:14px;line-height:1.7;color:var(--muted);max-width:32ch}.ad-action{position:relative;display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:52px;padding:13px 0;border-bottom:1px solid #686454;color:var(--gold);font-size:15px;line-height:1.4;max-width:360px;margin-top:18px}.ad-action::after{content:'';position:absolute;inset:auto 0 -1px;height:1px;background:var(--gold);transform:scaleX(0);transform-origin:center;transition:transform .3s}.ad-action:hover::after,.ad-action:focus-visible::after{transform:scaleX(1)}.ad-action .ad-contact-icon{transition:transform .3s}.ad-action:hover .ad-contact-icon{transform:translate(3px,-3px)}.ad-principal{font-size:13px;margin-top:22px;line-height:1.5}.ad-principal small{display:block;font-size:9px;letter-spacing:.15em;color:var(--muted);margin-top:4px}
.ad-sky{position:relative;height:auto;aspect-ratio:3.4;overflow:hidden;background:transparent;margin-top:-4px}.ad-sky-photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;mask-image:linear-gradient(to bottom,transparent 0%,#000 18%,#000 79%,transparent 100%);-webkit-mask-image:linear-gradient(to bottom,transparent 0%,#000 18%,#000 79%,transparent 100%)}.ad-city-note{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:0 0 22px;font-size:10px;letter-spacing:.1em;color:#a5a79e}.ad-city-note a{display:inline-flex;align-items:center;gap:24px;min-height:44px;font-size:12px;letter-spacing:0;color:var(--fg)}.ad-city-note a:hover{color:var(--gold)}
.ad-main{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:7%;padding:58px 0 88px;align-items:center}.ad-building{width:100%;height:auto;aspect-ratio:1.2;object-fit:cover;object-position:center}.ad-caption{display:flex;justify-content:space-between;gap:14px;font-size:10px;line-height:1.6;color:var(--muted);margin:12px 0 24px}.ad-caption span:last-child{font-size:9px;letter-spacing:.14em}.ad-companies{width:100%;margin:0;padding:8px 17px 8px 10px;background:#000;display:grid;grid-template-columns:720fr 285fr 715fr;gap:10px;align-items:center;clip-path:polygon(0 0,100% 0,calc(100% - 25px) 100%,0 100%)}.ad-company{display:flex;align-items:center;min-width:0;min-height:44px;line-height:0}.ad-company svg{width:100%;height:auto}.ad-companies:focus-within{clip-path:none}.ad-copy .ad-eyebrow{margin-bottom:27px}.ad-copy h2{font-size:clamp(35px,3.2vw,51px);letter-spacing:-.04em;line-height:1.08;margin-bottom:27px}.ad-copy h2 span{color:var(--gold)}.ad-copy>p:not(.ad-eyebrow){font-size:15px;color:var(--muted);line-height:1.8;margin-bottom:18px;max-width:48ch}.ad-text-link{display:inline-flex;align-items:center;gap:24px;min-height:44px;font-size:13px;color:var(--gold);text-decoration:underline;text-underline-offset:7px;text-decoration-color:#686454}.ad-copy .ad-network-note{font-size:12px!important;margin-top:22px;margin-bottom:0!important;color:#95988e!important;line-height:1.7!important}
.ad-section{padding:74px 0 82px;border-top:1px solid var(--line)}.ad-section-heading{display:grid;grid-template-columns:1fr 285px;gap:18px 44px;align-items:end;margin-bottom:44px}.ad-section-heading .ad-eyebrow{grid-column:1/-1}.ad-section-heading h2{font-size:clamp(33px,3.7vw,59px);line-height:1.06;letter-spacing:-.045em}.ad-section-heading h2 span{color:#a3a69b}.ad-section-heading>p:last-child{font-size:14px;color:var(--muted);padding-bottom:3px}.ad-service-row{display:grid;grid-template-columns:45px minmax(0,1fr) minmax(0,1fr) 24px;gap:25px;align-items:start;padding:30px 0;border-top:1px solid var(--line);transition:color .2s,background .2s}.ad-service-row:last-child{border-bottom:1px solid var(--line)}.ad-row-number{font-size:11px;color:var(--gold);padding-top:7px}.ad-service-row h3{font-size:clamp(22px,2vw,29px);line-height:1.15;letter-spacing:-.03em}.ad-service-row h3 small{display:block;font-size:9px;font-weight:400;line-height:1.6;letter-spacing:.1em;margin-top:10px;color:#a3a69b}.ad-service-row p{font-size:14px;color:var(--muted);max-width:48ch;line-height:1.7}.ad-row-arrow{font-size:24px;color:var(--gold);line-height:1}.ad-service-row:hover{color:var(--gold);background:#171917}.ad-service-row:hover .ad-row-arrow{transform:translate(2px,-2px)}
.ad-process{border-top:0;padding-top:26px}.ad-process-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:30px;list-style:none;padding:0;margin:0}.ad-process-grid li{display:flex;flex-direction:column;border-top:1px solid #65634f;padding-top:19px}.ad-step{font-size:12px;color:var(--gold);margin-bottom:27px}.ad-process-grid h3{font-size:26px;letter-spacing:-.03em;margin-bottom:15px}.ad-process-grid p{font-size:14px;color:var(--muted);line-height:1.75;margin-bottom:24px}.ad-process-grid small{font-size:9px;line-height:1.6;letter-spacing:.08em;color:var(--gold);margin-top:auto}
.ad-invitation{padding:65px 0 55px}.ad-invitation-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.65fr);gap:60px;align-items:center;margin-top:30px}.ad-invitation h2{font-size:clamp(48px,6.5vw,96px);line-height:1;letter-spacing:-.05em}.ad-invitation h2 span{color:var(--gold)}.ad-invitation-grid>div>p{font-size:18px;line-height:1.6;max-width:30ch}.ad-contact-person{font-size:13px!important;color:var(--muted);margin-top:25px}.ad-contact-person small{display:block;font-size:11px}
.ad-footer{padding:30px 0 28px;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr;gap:30px 7%;color:var(--muted)}.ad-contact-label{display:block;color:var(--gold);font-size:10px;letter-spacing:.12em;text-transform:uppercase;margin-bottom:10px}address{font-size:13px;font-style:normal;line-height:1.8}.ad-contact{display:grid;grid-template-columns:1fr 1fr;gap:24px}.ad-contact a{display:inline-flex;align-items:flex-start;min-height:44px;font-size:13px;white-space:nowrap}.ad-contact a:hover{text-decoration:underline;text-underline-offset:4px}.ad-colophon{grid-column:1/-1;display:flex;justify-content:space-between;gap:20px;align-items:center;font-size:11px;color:#94978e}.ad-colophon a{min-height:44px;display:inline-flex;align-items:center}.ad-info{grid-column:1/-1;font-size:11px;line-height:1.7;color:#94978e;max-width:680px;margin-top:-20px}.ad-info summary{cursor:pointer;display:flex;align-items:center;justify-content:space-between;min-height:44px;width:65px;font-size:10px;letter-spacing:.1em;text-transform:uppercase;list-style:none}.ad-info summary::-webkit-details-marker{display:none}.ad-info summary span{font-size:18px}.ad-info[open] summary span{transform:rotate(45deg)}.ad-info p{margin-bottom:12px}.ad-info a{color:var(--gold);text-decoration:underline;text-underline-offset:3px}
.ad-skip-content{position:fixed;top:8px;left:16px;transform:translateY(-160%);z-index:50;background:var(--bg);color:var(--fg);padding:12px;font-size:14px}.ad-skip-content:focus{transform:none}.ad-sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
/* Existing opt-in sound and skippable assembly remain progressive enhancement. */
.ad-intro-pending #ahbdp-ivory-manhattan{background-image:linear-gradient(180deg,rgba(16,17,18,.7),var(--bg)),url('assets/champagne-opening-clouds.png');background-size:100% 850px;background-position:center top;background-repeat:no-repeat}.ad-intro-pending #ahbdp-ivory-manhattan [data-ad-reveal],.ad-intro-pending .ad-sky-photo,.ad-opening [data-ad-reveal],.ad-opening .ad-sky-photo{opacity:0}.ad-opening-section{position:relative;isolation:isolate;background:transparent!important}.ad-opening-clouds{position:absolute;inset:0 0 auto;height:1000px;z-index:-1;background:linear-gradient(180deg,rgba(16,17,18,.7),var(--bg)),url('assets/champagne-opening-clouds.png') center top/cover no-repeat;pointer-events:none}.ad-opening-surface{position:absolute;inset:0;z-index:-1;pointer-events:none}.ad-sky-assembly{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;mask-image:linear-gradient(to bottom,transparent 0%,#000 18%,#000 79%,transparent 100%);-webkit-mask-image:linear-gradient(to bottom,transparent 0%,#000 18%,#000 79%,transparent 100%)}.ad-experience-controls{position:fixed;bottom:max(12px,env(safe-area-inset-bottom));right:5%;z-index:30;display:flex;align-items:center;gap:20px;padding:0 14px;background:rgba(16,17,18,.95);border:1px solid var(--line);color:var(--muted)}.ad-experience-controls[hidden],.ad-experience-controls [hidden]{display:none!important}.ad-experience-controls button{appearance:none;display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:44px;padding:0;border:0;background:none;color:inherit;font-size:11px;cursor:pointer}.ad-experience-controls button:hover{color:var(--gold)}.ad-experience-controls svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:1.2}.ad-experience-controls .ad-sound[aria-pressed=false] svg{opacity:.6}.ad-experience-ready body{padding-bottom:66px}
@media(min-width:1600px){.ad-hero-grid{grid-template-columns:minmax(0,1fr) 310px}}
@media(max-width:1100px){.ad-hero-grid{grid-template-columns:minmax(0,1fr) 235px;gap:30px}h1{font-size:7.1vw}.ad-intro{font-size:18px}.ad-main{gap:5%}.ad-copy>p:not(.ad-eyebrow){font-size:14px}.ad-section-heading{grid-template-columns:1fr 250px;gap:18px 30px}.ad-process-grid{gap:22px}.ad-process-grid h3{font-size:23px}}
@media(max-width:800px){.ad-nav{gap:20px}.ad-header{padding-top:18px}.ad-brand-type{font-size:24px}.ad-mark{width:65px;height:65px;flex-basis:65px}.ad-hero-grid{grid-template-columns:1fr;gap:10px}h1{font-size:clamp(55px,10.5vw,84px)}.ad-title-block{padding-bottom:18px}.ad-hero-aside{display:grid;grid-template-columns:1fr 1fr;gap:10px 30px}.ad-intro{font-size:20px;margin:0}.ad-hero-detail{max-width:none;grid-column:1;grid-row:2/4}.ad-action{grid-column:2;grid-row:1/3;margin:0;align-self:start}.ad-principal{grid-column:2;grid-row:3;margin:0}.ad-hero{padding-top:28px}.ad-hero-top{margin-bottom:25px}.ad-sky{margin-top:24px}.ad-city-note{font-size:8px;letter-spacing:.07em}.ad-main{grid-template-columns:1fr;gap:35px;padding:30px 0 55px}.ad-building{aspect-ratio:1.5}.ad-companies{max-width:580px}.ad-copy h2{font-size:40px}.ad-copy>p:not(.ad-eyebrow){max-width:60ch;font-size:15px}.ad-section{padding:48px 0}.ad-section-heading{grid-template-columns:1fr;gap:20px;margin-bottom:32px}.ad-section-heading>p:last-child{max-width:48ch}.ad-section-heading h2{font-size:42px}.ad-service-row{grid-template-columns:30px 1fr 1fr 20px;gap:16px}.ad-service-row h3{font-size:23px}.ad-service-row p{font-size:13px}.ad-process-grid{grid-template-columns:1fr 1fr;gap:32px}.ad-process{padding-top:15px}.ad-invitation-grid{gap:36px}.ad-invitation h2{font-size:54px}.ad-invitation-grid>div>p{font-size:16px}.ad-footer{gap:24px 30px}.ad-contact{gap:16px}}
@media(max-width:580px){.ad-atmosphere,.ad-footer{margin-inline:6%}.ad-header{flex-wrap:wrap;gap:12px;padding-bottom:12px}.ad-brand{gap:6px}.ad-brand-type{font-size:25px}.ad-mark{width:63px;height:63px;flex-basis:63px}.ad-nav{width:100%;justify-content:space-between;gap:16px;font-size:12px}.ad-hero{padding-top:25px}.ad-hero-top{margin-bottom:23px}.ad-location{display:none}.ad-eyebrow{font-size:9px;letter-spacing:.11em}.ad-hero-top .ad-eyebrow{font-size:8px}h1{font-size:clamp(42px,10.1vw,58px);letter-spacing:-.055em;line-height:1.03}.ad-hero-aside{grid-template-columns:1fr;gap:0}.ad-intro{font-size:19px;margin:6px 0 12px}.ad-hero-detail{grid-column:auto;grid-row:auto;max-width:36ch;font-size:14px}.ad-hero-aside .ad-action{grid-column:auto;grid-row:auto;margin-top:17px;max-width:none}.ad-principal{grid-column:auto;grid-row:auto;margin-top:20px}.ad-sky{aspect-ratio:3;margin-top:12px}.ad-city-note{padding-bottom:8px;gap:5px;align-items:start}.ad-city-note>span{max-width:24ch;font-size:7px;padding-top:13px;line-height:1.7}.ad-city-note a{font-size:11px;gap:10px;white-space:nowrap}.ad-main{padding-top:20px}.ad-building{aspect-ratio:1.13}.ad-caption{font-size:9px;margin-bottom:20px}.ad-caption span:last-child{font-size:8px;letter-spacing:.06em}.ad-companies{gap:5px;padding-right:14px;clip-path:polygon(0 0,100% 0,calc(100% - 19px) 100%,0 100%)}.ad-copy .ad-eyebrow{margin-bottom:19px}.ad-copy h2{font-size:35px}.ad-section-heading h2{font-size:35px;line-height:1.09}.ad-service-row{grid-template-columns:24px 1fr 20px;gap:12px;padding:24px 0}.ad-service-row h3{font-size:24px}.ad-service-row p{grid-column:2;grid-row:2;font-size:14px}.ad-row-arrow{grid-column:3;grid-row:1;font-size:22px}.ad-row-number{padding-top:5px}.ad-service-row h3 small{font-size:8px}.ad-process-grid{gap:32px 22px}.ad-process-grid h3{font-size:21px}.ad-process-grid p{font-size:13px;line-height:1.7}.ad-process-grid small{font-size:8px}.ad-step{margin-bottom:20px}.ad-invitation-grid{grid-template-columns:1fr;gap:27px;margin-top:22px}.ad-invitation h2{font-size:clamp(45px,12vw,64px)}.ad-invitation .ad-action{margin-top:20px;max-width:none}.ad-invitation-grid>div>p{font-size:17px}.ad-footer{grid-template-columns:1fr;gap:24px;padding-top:25px}.ad-contact{gap:24px}.ad-colophon{font-size:9px;gap:12px}.ad-info{margin-top:-15px}.ad-experience-controls{right:6%;gap:16px}}
@media(max-width:350px){.ad-brand-type{font-size:22px}.ad-mark{width:56px;height:56px;flex-basis:56px}.ad-process-grid{grid-template-columns:1fr}.ad-contact{grid-template-columns:1fr;gap:12px}.ad-copy h2,.ad-section-heading h2{font-size:31px}h1{font-size:10.1vw}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.ad-motion{display:none}.ad-still{display:block}.ad-replay{display:none!important}*,*::before,*::after{transition:none!important}}

/* User-approved positioning, visible at every screen size. */
.ad-hero-top .ad-eyebrow{font-size:12px;letter-spacing:.015em}.ad-hero-kicker{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin:0 0 18px}.ad-hero-top .ad-location{font-size:11px;letter-spacing:.035em}
@media(max-width:580px){.ad-hero-top{flex-direction:column;gap:7px;margin-bottom:24px}.ad-hero-top .ad-eyebrow{font-size:11px;letter-spacing:0}.ad-hero-top .ad-location{display:block;font-size:10px}.ad-hero-kicker{font-size:9px;letter-spacing:.09em;margin-bottom:15px}}