:root{--c3dh-black: #050505;--c3dh-panel: #11100e;--c3dh-white: #f4ead7;--c3dh-muted: #b8ad9d;--c3dh-soft: #7e776d;--c3dh-cyan: #75d8ff;--c3dh-gold: #d7ff5f;--c3dh-rose: #ff4f3e;--c3dh-border: rgba(255, 255, 255, .12);--c3dh-glow: rgba(157, 245, 255, .34);--c3dh-font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--c3dh-font-serif: "Playfair Display", Georgia, serif;--c3dh-ease: cubic-bezier(.25, .46, .45, .94)}.c3dh-wrap *,.c3dh-wrap *:before,.c3dh-wrap *:after{box-sizing:border-box;margin:0;padding:0}.c3dh-wrap{position:relative;width:100%;height:100vh;height:100svh;font-family:var(--c3dh-font-sans);background:radial-gradient(circle at 18% 12%,rgba(255,79,62,.1),transparent 28rem),radial-gradient(circle at 84% 26%,rgba(215,255,95,.08),transparent 26rem),var(--c3dh-black);color:var(--c3dh-white);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow:hidden;touch-action:none}.c3dh-container{width:100%;max-width:1160px;margin:0 auto;padding:0 clamp(1.25rem,5vw,4rem)}.c3dh-hero{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;min-height:100%;display:flex;align-items:center;justify-content:center;overflow:hidden;isolation:isolate;perspective:1200px}.c3dh-nav{position:absolute;right:clamp(1rem,3vw,2.2rem);top:50%;z-index:30;display:grid;gap:.8rem;transform:translateY(-50%)}.c3dh-nav__dot{position:relative;width:11px;height:11px;border:1px solid rgba(244,234,215,.44);border-radius:50%;background:transparent;cursor:pointer;transition:border-color .3s var(--c3dh-ease),background .3s var(--c3dh-ease),transform .3s var(--c3dh-ease)}.c3dh-nav__dot span{position:absolute;top:50%;right:1.35rem;width:max-content;max-width:180px;color:#f4ead7b8;font-size:.62rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;opacity:0;pointer-events:none;transform:translate(8px,-50%);transition:opacity .3s var(--c3dh-ease),transform .3s var(--c3dh-ease)}.c3dh-nav__dot:hover span,.c3dh-nav__dot--active span{opacity:1;transform:translateY(-50%)}.c3dh-nav__dot--active{border-color:var(--c3dh-rose);background:var(--c3dh-rose);box-shadow:0 0 26px #ff4f3e57;transform:scale(1.35)}.c3dh-stage-count{position:absolute;left:clamp(1.1rem,3vw,2.4rem);bottom:clamp(1.2rem,4vh,2rem);z-index:30;display:inline-flex;align-items:center;gap:.8rem;color:#f4ead7ad;font-size:.68rem;font-weight:800;letter-spacing:.14em}.c3dh-stage-count__line{display:block;width:clamp(34px,8vw,86px);height:1px;background:#f4ead747}.c3dh-hero:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;z-index:2;pointer-events:none;background:linear-gradient(90deg,rgba(5,6,8,.86),transparent 28%,transparent 70%,rgba(5,6,8,.76)),linear-gradient(180deg,#05060833,#050608db)}.c3dh-hero:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;z-index:3;pointer-events:none;opacity:.34;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:72px 72px;-webkit-mask-image:radial-gradient(circle at center,black,transparent 72%);mask-image:radial-gradient(circle at center,black,transparent 72%)}.c3dh-canvas{position:absolute;top:0;right:0;bottom:0;left:0;width:100%!important;height:100%!important;display:block;z-index:1;opacity:0;scale:1.06;transform-origin:center}.c3dh-skill-labels{position:absolute;top:0;right:0;bottom:0;left:0;z-index:5;pointer-events:none}.c3dh-skill-label{position:absolute;top:0;left:0;display:inline-flex;align-items:center;min-height:30px;padding:.44rem .72rem;border:1px solid rgba(244,234,215,.22);border-radius:2px;background:#11100e94;box-shadow:0 18px 48px #00000038,inset 0 0 18px #ffffff06;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);color:#f7f4ece6;font-size:.68rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;white-space:nowrap;will-change:transform,opacity}.c3dh-skill-label--active{border-color:#ff4f3ec7;color:var(--c3dh-white);box-shadow:0 0 34px #ff4f3e3d,inset 0 0 18px #ff4f3e14}.c3dh-hero__overlay{position:relative;z-index:10;width:min(860px,calc(100% - 2rem));padding:2rem;text-align:center;opacity:0;transform-style:preserve-3d;will-change:transform,opacity}.c3dh-hero__overlay--visible{opacity:1;transform:none}.c3dh-hero__eyebrow{display:inline-flex;align-items:center;justify-content:center;gap:.75rem;margin-bottom:1.25rem;color:var(--c3dh-cyan);font-size:clamp(.64rem,1.2vw,.78rem);font-weight:750;letter-spacing:.18em;text-transform:uppercase;text-shadow:0 0 20px rgba(255,79,62,.18)}.c3dh-hero__eyebrow:before,.c3dh-hero__eyebrow:after{content:"";display:block;width:clamp(24px,6vw,62px);height:1px;background:linear-gradient(90deg,transparent,rgba(255,79,62,.68))}.c3dh-hero__eyebrow:after{background:linear-gradient(90deg,rgba(255,79,62,.68),transparent)}.c3dh-hero__headline{max-width:900px;margin:0 auto 1.45rem;color:var(--c3dh-white);font-family:var(--c3dh-font-serif);font-size:clamp(2.3rem,6.4vw,5.65rem);font-weight:700;line-height:1.02;letter-spacing:0;text-wrap:balance;text-shadow:0 16px 48px rgba(0,0,0,.58)}.c3dh-word-wrap{display:inline-block;overflow:hidden;vertical-align:top}.c3dh-word{display:inline-block;transform-origin:50% 100%;will-change:transform,opacity}.c3dh-hero__sub{max-width:660px;margin:0 auto 2.25rem;color:var(--c3dh-muted);font-size:clamp(.98rem,1.5vw,1.18rem);line-height:1.75;text-wrap:pretty}.c3dh-btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:.7rem;min-height:52px;padding:.96rem 1.55rem;border:1px solid rgba(247,244,236,.46);border-radius:999px;background:#f7f4ec0d;box-shadow:0 0 0 1px #ff4f3e14,0 18px 48px #00000047;color:var(--c3dh-white);cursor:pointer;font-family:var(--c3dh-font-sans);font-size:.78rem;font-weight:800;letter-spacing:.11em;line-height:1;overflow:hidden;text-decoration:none;text-transform:uppercase;transform-style:preserve-3d;transition:border-color .25s var(--c3dh-ease),color .25s var(--c3dh-ease),background .25s var(--c3dh-ease);will-change:transform}.c3dh-btn:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;z-index:0;background:linear-gradient(135deg,#ff4f3ef5,#f4ead7f5);transform:scaleX(0);transform-origin:left;transition:transform .34s var(--c3dh-ease)}.c3dh-btn:hover{border-color:#ff4f3ed1;background:#ff4f3e17;color:#061016}.c3dh-btn:hover:before{transform:scaleX(1)}.c3dh-btn span,.c3dh-btn__arrow{position:relative;z-index:1}.c3dh-btn__arrow{transition:transform .25s var(--c3dh-ease)}.c3dh-btn:hover .c3dh-btn__arrow{transform:translate(5px)}.c3dh-hero__scroll-hint{position:absolute;bottom:clamp(1.1rem,4vh,2rem);left:50%;z-index:10;transform:translate(-50%)}.c3dh-hero__scroll-hint span{display:block;width:1px;height:58px;margin:0 auto;background:linear-gradient(to bottom,transparent,rgba(255,79,62,.85),transparent);animation:c3dh-scroll-line 1.9s ease-in-out infinite}@keyframes c3dh-scroll-line{0%{opacity:0;transform:scaleY(0);transform-origin:top}48%{opacity:1;transform:scaleY(1);transform-origin:top}to{opacity:0;transform:scaleY(1);transform-origin:bottom}}.c3dh-timeline-section{position:absolute;top:0;right:0;bottom:0;left:0;z-index:12;display:flex;align-items:center;background:transparent;border-top:0;padding:0;pointer-events:none}.c3dh-timeline-section:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;background:radial-gradient(circle at 25% 12%,rgba(255,79,62,.08),transparent 26rem),radial-gradient(circle at 74% 22%,rgba(215,255,95,.08),transparent 30rem)}.c3dh-timeline-section>.c3dh-container{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,.82fr) minmax(320px,.58fr);align-items:center;gap:clamp(2rem,6vw,6rem)}.c3dh-label{margin-bottom:1rem;color:var(--c3dh-gold);font-size:.7rem;font-weight:800;letter-spacing:.2em;text-transform:uppercase}.c3dh-section-title{max-width:780px;margin-bottom:0;color:var(--c3dh-white);font-family:var(--c3dh-font-serif);font-size:clamp(1.95rem,4.4vw,3.55rem);font-weight:700;letter-spacing:0;line-height:1.12;text-wrap:balance}.c3dh-timeline{position:relative;display:block;min-height:360px;list-style:none;background:transparent;border:0;border-radius:0;overflow:visible;perspective:900px}.c3dh-timeline__item{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;justify-content:flex-end;min-height:360px;padding:clamp(1.35rem,3vw,2.4rem);border:1px solid rgba(244,234,215,.12);background:#11100e7a;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);opacity:0;transform:translateY(42px);transition:border-color .3s var(--c3dh-ease),background .3s var(--c3dh-ease),box-shadow .3s var(--c3dh-ease)}.c3dh-timeline__item:before{content:"";position:absolute;top:1.45rem;right:1.45rem;width:8px;height:8px;border-radius:50%;background:#f7f4ec7a;box-shadow:0 0 0 8px #ffffff06;transition:background .3s var(--c3dh-ease),box-shadow .3s var(--c3dh-ease),transform .3s var(--c3dh-ease)}.c3dh-timeline__item.c3dh-visible{opacity:1;transform:translateY(0);pointer-events:auto}.c3dh-timeline__item--active{background:linear-gradient(180deg,#ff4f3e1f,#11100edb);box-shadow:inset 0 1px #ff4f3e2e,0 24px 60px #0003}.c3dh-timeline__item--active:before{background:var(--c3dh-rose);box-shadow:0 0 0 8px #ff4f3e14,0 0 26px #ff4f3e6b;transform:scale(1.18)}.c3dh-timeline__step{display:inline-flex;margin-bottom:clamp(2.75rem,5vw,4.5rem);color:var(--c3dh-soft);font-size:.7rem;font-weight:800;letter-spacing:.13em;text-transform:uppercase}.c3dh-timeline__title{margin-bottom:.75rem;color:var(--c3dh-white);font-family:var(--c3dh-font-serif);font-size:clamp(1.25rem,2vw,1.55rem);font-weight:700;letter-spacing:0;line-height:1.18}.c3dh-timeline__desc{color:var(--c3dh-muted);font-size:.92rem;line-height:1.7}@media (max-width: 900px){.c3dh-timeline-section>.c3dh-container{grid-template-columns:1fr;align-content:end;min-height:100%;padding-bottom:clamp(5rem,12vh,7rem)}.c3dh-section-title{max-width:620px;font-size:clamp(1.7rem,5vw,2.6rem)}.c3dh-timeline{min-height:270px}}@media (max-width: 767px){.c3dh-hero{min-height:100%;align-items:flex-end;padding-bottom:5.5rem}.c3dh-hero:before{background:linear-gradient(180deg,#05060838,#05060885 45%,#050608eb),linear-gradient(90deg,rgba(5,6,8,.55),transparent 58%,rgba(5,6,8,.42))}.c3dh-hero__overlay{padding:1rem}.c3dh-hero__headline{font-size:clamp(2.1rem,12vw,3.25rem)}.c3dh-skill-label{min-height:26px;padding:.34rem .52rem;font-size:.58rem;-webkit-backdrop-filter:blur(9px);backdrop-filter:blur(9px)}.c3dh-nav{right:.85rem;gap:.62rem}.c3dh-nav__dot span{display:none}.c3dh-stage-count{left:1rem;bottom:.9rem}.c3dh-timeline__item{min-height:245px;padding:1.25rem}.c3dh-timeline__item:before{top:1.85rem;right:0}.c3dh-timeline__step{margin-bottom:1.1rem}}@media (max-width: 440px){.c3dh-hero__eyebrow:before,.c3dh-hero__eyebrow:after{width:18px}.c3dh-btn{width:min(100%,320px);padding:.95rem 1.05rem;letter-spacing:.08em}}@media (prefers-reduced-motion: reduce){.c3dh-canvas,.c3dh-hero__overlay,.c3dh-timeline__item,.c3dh-skill-label{opacity:1!important;transform:none!important;transition:none!important;animation:none!important}.c3dh-word{transform:none!important;opacity:1!important}.c3dh-hero__scroll-hint{display:none}}