:root{--bg:#f4f8fa;--bg-2:#edf4f7;--surface:#ffffff;--surface-soft:rgba(255,255,255,.78);--ink:#0c1f33;--muted:#5d6f7f;--muted-2:#7d8c99;--line:#dbe5ea;--line-strong:#c8d6dd;--accent:#0d8f86;--accent-2:#2774d8;--accent-soft:#e2f5f2;--navy:#071b2a;--navy-2:#0a2a3d;--success:#15896f;--warning:#ae7222;--shadow:0 24px 70px rgba(17,45,65,.13);--shadow-soft:0 14px 38px rgba(17,45,65,.08);--radius:24px;--container:1240px;--header:78px;color-scheme:light}
:root[data-theme="dark"]{--bg:#061621;--bg-2:#091d29;--surface:#0b2230;--surface-soft:rgba(9,30,42,.78);--ink:#eef7f8;--muted:#a5b5bc;--muted-2:#7f959e;--line:#173647;--line-strong:#245064;--accent:#58ddc9;--accent-2:#6ca8ff;--accent-soft:#0f3a40;--navy:#03121b;--navy-2:#061e2c;--success:#60dfba;--warning:#e5b56c;--shadow:0 28px 80px rgba(0,0,0,.26);--shadow-soft:0 16px 44px rgba(0,0,0,.2);color-scheme:dark}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.55;-webkit-font-smoothing:antialiased}body.menu-open{overflow:hidden}a{color:inherit;text-decoration:none}img,svg{display:block;max-width:100%}button,input,select,textarea{font:inherit}.container{width:min(calc(100% - 40px),var(--container));margin-inline:auto}.site-header{position:sticky;top:0;z-index:80;border-bottom:1px solid color-mix(in srgb,var(--line) 72%,transparent);background:color-mix(in srgb,var(--bg) 76%,transparent);backdrop-filter:blur(18px) saturate(1.15)}.header-inner{min-height:var(--header);display:flex;align-items:center;justify-content:space-between;gap:26px}.brand{display:inline-flex;align-items:center;gap:11px;font-weight:850;letter-spacing:.08em;font-size:1.03rem}.brand-mark{width:42px;height:30px;fill:none;stroke:currentColor;stroke-width:2.3;stroke-linecap:round;stroke-linejoin:round}.desktop-nav{display:flex;align-items:center;gap:28px;margin-left:auto}.desktop-nav a{position:relative;color:var(--muted);font-size:.84rem;font-weight:720}.desktop-nav a:hover,.desktop-nav a[aria-current="page"]{color:var(--ink)}.desktop-nav a[aria-current="page"]:after{content:"";position:absolute;left:0;right:0;bottom:-10px;height:2px;border-radius:99px;background:linear-gradient(90deg,var(--accent),var(--accent-2))}.header-actions{display:flex;align-items:center;gap:11px}.button{min-height:48px;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:0 20px;border:1px solid transparent;border-radius:12px;font-weight:790;font-size:.84rem;transition:transform .2s ease,background .2s ease,border-color .2s ease,box-shadow .2s ease}.button:hover{transform:translateY(-2px)}.button-small{min-height:42px;padding:0 16px;font-size:.77rem}.button-primary{background:linear-gradient(135deg,#071d2b,#0b3447);color:#fff;box-shadow:0 12px 28px rgba(5,31,47,.22)}:root[data-theme="dark"] .button-primary{background:linear-gradient(135deg,#42cdb8,#2d8dcf);color:#03151e}.button-glass{border-color:rgba(255,255,255,.62);background:rgba(255,255,255,.64);color:#0d2235;backdrop-filter:blur(14px)}.button-light{background:#fff;color:#071d2b}.button-dark-outline{border-color:rgba(255,255,255,.24);color:#fff;background:rgba(255,255,255,.05)}.text-link{color:var(--accent);font-weight:800}.theme-toggle{width:42px;height:42px;border:1px solid var(--line);border-radius:50%;background:var(--surface-soft);color:var(--ink);cursor:pointer;display:grid;place-items:center}.theme-toggle .moon{display:none}:root[data-theme="dark"] .theme-toggle .sun{display:none}:root[data-theme="dark"] .theme-toggle .moon{display:inline}.menu-toggle{display:none;width:42px;height:42px;border:0;background:transparent;padding:9px;cursor:pointer}.menu-toggle span{display:block;height:2px;margin:5px 0;border-radius:99px;background:var(--ink)}.mobile-nav{position:fixed;inset:var(--header) 0 auto 0;z-index:79;padding:20px;background:var(--bg);border-bottom:1px solid var(--line);box-shadow:var(--shadow)}.mobile-nav a:not(.button){display:block;padding:14px 3px;border-bottom:1px solid var(--line);font-weight:750}.mobile-nav .button{margin-top:16px;width:100%}.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 11px;border-radius:999px;background:var(--accent-soft);color:var(--accent);font-size:.68rem;font-weight:850;letter-spacing:.09em;text-transform:uppercase}.light-chip{background:rgba(255,255,255,.72);color:#0b4260;border:1px solid rgba(255,255,255,.7);backdrop-filter:blur(10px)}.dark-chip{background:rgba(82,218,198,.12);color:#86f2df;border:1px solid rgba(82,218,198,.22)}h1,h2,h3,h4,p{margin-top:0}h1,h2,h3{letter-spacing:-.045em}h1{font-size:clamp(3.4rem,7vw,6.7rem);line-height:.93;margin-bottom:24px}h1 em,h2 em{font-style:normal;color:var(--accent)}h2{font-size:clamp(2.25rem,4.2vw,4.35rem);line-height:1.02;margin-bottom:18px}h3{font-size:1.22rem;line-height:1.15}.section{padding:105px 0}.section.tinted{background:var(--bg-2)}.section-heading{max-width:850px;margin-bottom:42px}.section-heading.split{max-width:none;display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,.72fr);align-items:end;gap:80px}.section-heading.centered{text-align:center;margin-inline:auto}.section-heading h2{margin-top:18px}.section-heading p,.feature-copy p,.page-hero-copy p{color:var(--muted);font-size:1.02rem}.button-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}.check-list{list-style:none;padding:0;margin:26px 0 30px}.check-list li{position:relative;padding:9px 0 9px 30px;color:var(--muted)}.check-list li:before{content:"✓";position:absolute;left:0;color:var(--accent);font-weight:900}.glass-panel{border:1px solid rgba(255,255,255,.62);background:rgba(255,255,255,.72);box-shadow:var(--shadow);backdrop-filter:blur(18px) saturate(1.1)}:root[data-theme="dark"] .glass-panel{border-color:rgba(96,221,202,.18);background:rgba(6,25,35,.76)}
/* home hero */.summit-hero{position:relative;isolation:isolate;min-height:860px;overflow:hidden}.summit-image{position:absolute;inset:0;z-index:-3;background:url('/alps-hero.webp') center center/cover no-repeat;transform:scale(1.025);will-change:transform}.summit-shade{position:absolute;inset:0;z-index:-2;background:linear-gradient(90deg,rgba(249,252,253,.98) 0%,rgba(249,252,253,.91) 26%,rgba(249,252,253,.55) 45%,rgba(249,252,253,.10) 69%,rgba(5,24,36,.05) 100%),linear-gradient(180deg,rgba(255,255,255,.03),rgba(5,22,34,.22))}:root[data-theme="dark"] .summit-shade{background:linear-gradient(90deg,rgba(3,17,25,.96) 0%,rgba(3,17,25,.89) 27%,rgba(3,17,25,.58) 47%,rgba(3,17,25,.18) 70%,rgba(3,17,25,.14) 100%),linear-gradient(180deg,rgba(3,17,25,.04),rgba(2,12,19,.38))}.summit-layout{display:grid;grid-template-columns:minmax(360px,.88fr) minmax(540px,1.12fr);gap:28px;align-items:end;min-height:790px}.summit-copy{padding:92px 0 145px;max-width:610px}.summit-copy h1{max-width:10.5ch}.summit-copy p{max-width:610px;color:color-mix(in srgb,var(--ink) 74%,var(--muted));font-size:1.08rem}.private-note{margin-top:22px;color:color-mix(in srgb,var(--ink) 70%,var(--muted));font-size:.76rem;font-weight:690}.private-note span{display:inline-block;margin-right:8px;padding:4px 8px;border-radius:999px;background:rgba(255,255,255,.68);color:#0e5a67}.mountain-trail{position:relative;min-height:700px;align-self:stretch}.trail-svg{position:absolute;inset:2px -12px 0 0;width:calc(100% + 12px);height:100%;overflow:visible;filter:drop-shadow(0 14px 30px rgba(0,27,43,.28))}.trail-bed,.trail-glow,.trail-line{fill:none;stroke-linecap:round;stroke-linejoin:round}.trail-bed{stroke:rgba(4,19,31,.38);stroke-width:17}.trail-glow{stroke:#64f1df;stroke-width:11;opacity:.32;filter:blur(4px)}.trail-line{stroke:#edfffd;stroke-width:4.2;stroke-dasharray:1;stroke-dashoffset:1;animation:drawTrail 2.7s cubic-bezier(.2,.8,.2,1) .35s forwards}.trail-nodes circle{fill:#fff;stroke:#47d4c7;stroke-width:4;opacity:0;transform-box:fill-box;transform-origin:center;animation:nodeIn .45s ease forwards,nodePulse 2.5s ease-in-out infinite}.trail-nodes circle:nth-child(1){animation-delay:.5s,1.1s}.trail-nodes circle:nth-child(2){animation-delay:.75s,1.35s}.trail-nodes circle:nth-child(3){animation-delay:1s,1.6s}.trail-nodes circle:nth-child(4){animation-delay:1.25s,1.85s}.trail-nodes circle:nth-child(5){animation-delay:1.5s,2.1s}.trail-nodes circle:nth-child(6){animation-delay:1.75s,2.35s}.trail-nodes circle:nth-child(7){animation-delay:2s,2.6s}.trail-nodes circle:nth-child(8){animation-delay:2.25s,2.85s}.trail-runner{fill:#4cebd7;stroke:#fff;stroke-width:3;filter:drop-shadow(0 0 12px #55e8d7)}.trail-stop{position:absolute;z-index:3;width:178px;display:grid;grid-template-columns:30px 1fr;gap:9px;padding:11px 12px;border:1px solid rgba(255,255,255,.7);border-radius:15px;background:rgba(255,255,255,.82);color:#0a2236;box-shadow:0 16px 34px rgba(4,25,40,.18);backdrop-filter:blur(14px);opacity:0;transform:translateY(10px);animation:stopIn .55s ease forwards}:root[data-theme="dark"] .trail-stop{background:rgba(5,23,34,.84);color:#eef8f7;border-color:rgba(78,217,197,.22)}.trail-stop b{width:30px;height:30px;display:grid;place-items:center;border-radius:50%;background:#e5f5f3;color:#087e75;font-size:.66rem}.trail-stop strong,.trail-stop small{display:block}.trail-stop strong{font-size:.78rem}.trail-stop small{margin-top:3px;color:#61737e;font-size:.61rem;line-height:1.35}:root[data-theme="dark"] .trail-stop small{color:#a4b6bd}.stop-1{left:2%;bottom:2%;animation-delay:.55s}.stop-2{left:23%;bottom:23%;animation-delay:.8s}.stop-3{left:38%;bottom:34%;animation-delay:1.05s}.stop-4{left:45%;bottom:47%;animation-delay:1.3s}.stop-5{left:60%;bottom:58%;animation-delay:1.55s}.stop-6{left:67%;bottom:72%;animation-delay:1.8s}.stop-7{right:-1%;top:1%;animation-delay:2.05s}.summit-metrics{position:relative;z-index:4;margin-top:-93px;display:grid;grid-template-columns:repeat(5,1fr);border-radius:20px;overflow:hidden}.summit-metrics>div{min-height:98px;display:flex;flex-direction:column;justify-content:center;padding:20px 24px;border-right:1px solid rgba(104,132,148,.18)}.summit-metrics>div:last-child{border-right:0}.summit-metrics strong{font-size:1.42rem;letter-spacing:-.04em}.summit-metrics span{margin-top:4px;color:var(--muted);font-size:.72rem}.basecamp-section{background:radial-gradient(circle at 15% 20%,var(--accent-soft),transparent 28%)}.module-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.module-card,.deep-card,.four-grid article,.values-grid article{padding:26px;border:1px solid var(--line);border-radius:20px;background:var(--surface);box-shadow:var(--shadow-soft)}.module-card>span,.values-grid article>span{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--accent-soft);color:var(--accent);font-weight:850;font-size:.7rem}.module-card h3,.deep-card h3{margin:22px 0 10px}.module-card p,.deep-card p,.four-grid p,.values-grid p{color:var(--muted);font-size:.9rem}.module-card a{color:var(--accent);font-weight:790;font-size:.78rem}.ridge-section{position:relative;isolation:isolate;overflow:hidden;background:var(--navy);color:#fff}.ridge-bg{position:absolute;inset:0;z-index:-2;background:url('/alps-ridge.webp') center/cover no-repeat;opacity:.44}.ridge-section:after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(3,18,28,.96),rgba(3,18,28,.82) 47%,rgba(3,18,28,.4))}.ridge-layout{display:grid;grid-template-columns:.78fr 1.22fr;gap:60px;align-items:center}.ridge-copy p{color:#c1d0d6}.dashboard-preview{border:1px solid rgba(255,255,255,.17);border-radius:22px;background:rgba(8,27,39,.76);box-shadow:0 28px 80px rgba(0,0,0,.28);overflow:hidden;backdrop-filter:blur(14px)}.preview-top{display:flex;justify-content:space-between;padding:18px 20px;border-bottom:1px solid rgba(255,255,255,.1);font-size:.76rem}.status-dot{display:inline-block;width:8px;height:8px;margin-right:7px;border-radius:50%;background:#5ce0bd}.preview-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;padding:16px}.preview-metrics div{padding:14px;border:1px solid rgba(255,255,255,.1);border-radius:13px;background:rgba(255,255,255,.04)}.preview-metrics span,.preview-metrics small,.pipeline span{display:block;color:#95a9b2;font-size:.65rem}.preview-metrics strong{display:block;margin:5px 0;font-size:1.2rem}.preview-metrics small{color:#64d6b5}.preview-body{display:grid;grid-template-columns:.9fr 1.1fr;gap:14px;padding:0 16px 16px}.pipeline,.mini-chart{padding:16px;border:1px solid rgba(255,255,255,.1);border-radius:14px;background:rgba(255,255,255,.035)}.pipeline h4,.mini-chart h4{font-size:.85rem}.pipeline>div{display:grid;grid-template-columns:70px 1fr 25px;align-items:center;gap:8px;margin:11px 0}.pipeline i{height:6px;border-radius:99px;background:linear-gradient(90deg,#4bd8c2 var(--p),rgba(255,255,255,.08) var(--p))}.pipeline b{font-size:.68rem;text-align:right}.mini-chart .grid{fill:none;stroke:rgba(255,255,255,.09)}.mini-chart .area{fill:rgba(60,157,224,.11)}.mini-chart .line{fill:none;stroke:#69d4ff;stroke-width:3;stroke-linecap:round;stroke-linejoin:round}.climb-process{background:linear-gradient(180deg,var(--bg),var(--bg-2))}.ascent-line{position:relative;display:grid;grid-template-columns:repeat(5,1fr);gap:15px}.ascent-line:before{content:"";position:absolute;left:8%;right:8%;top:35px;height:2px;background:linear-gradient(90deg,var(--accent),var(--accent-2))}.ascent-line article{position:relative;padding:65px 20px 24px;text-align:center;border:1px solid var(--line);border-radius:18px;background:var(--surface)}.ascent-line b{position:absolute;top:18px;left:50%;translate:-50%;z-index:2;width:35px;height:35px;display:grid;place-items:center;border-radius:50%;background:var(--surface);border:3px solid var(--accent);color:var(--accent);font-size:.67rem}.ascent-line p{color:var(--muted);font-size:.82rem}.private-cta{padding:80px 0;background:linear-gradient(135deg,var(--navy),var(--navy-2));color:#fff}.private-cta-inner{display:flex;justify-content:space-between;align-items:end;gap:50px}.private-cta h2{max-width:760px}.private-cta p{max-width:730px;color:#b8cbd3}.private-cta .button-row{flex:none}
/* shared page heroes */.page-hero{position:relative;isolation:isolate;min-height:660px;overflow:hidden}.page-hero-image{position:absolute;inset:0;z-index:-3;background:url('/alps-wide.webp') center/cover no-repeat}.page-hero-overlay{position:absolute;inset:0;z-index:-2;background:linear-gradient(90deg,rgba(248,252,253,.97),rgba(248,252,253,.82) 43%,rgba(248,252,253,.22) 72%,rgba(7,26,38,.14))}:root[data-theme="dark"] .page-hero-overlay{background:linear-gradient(90deg,rgba(3,17,25,.96),rgba(3,17,25,.83) 43%,rgba(3,17,25,.28) 72%,rgba(3,17,25,.18))}.page-hero-grid{min-height:660px;display:grid;grid-template-columns:.9fr 1.1fr;gap:55px;align-items:center}.page-hero-copy{max-width:650px}.page-hero-copy h1{margin-top:18px;font-size:clamp(3.25rem,6vw,5.8rem)}.platform-map{position:relative;min-height:430px;border-radius:26px}.platform-map svg{position:absolute;inset:0;width:100%;height:100%}.platform-map svg path{fill:none;stroke:rgba(26,111,142,.26);stroke-width:1.5;stroke-dasharray:5 7}.map-center,.map-node{position:absolute;z-index:2}.map-center{left:50%;top:50%;translate:-50% -50%;width:120px;height:120px;display:grid;place-items:center;text-align:center;border-radius:50%;background:linear-gradient(135deg,#082333,#0b605c);color:#fff;box-shadow:0 20px 50px rgba(5,43,57,.25)}.map-center span,.map-center strong,.map-center small{display:block}.map-logo{font-size:2rem}.map-center small{font-size:.62rem;opacity:.7}.map-node{padding:10px 13px;border:1px solid var(--line);border-radius:12px;background:var(--surface);box-shadow:var(--shadow-soft);font-size:.72rem;font-weight:780}.n1{left:5%;top:12%}.n2{left:39%;top:4%}.n3{right:5%;top:14%}.n4{right:1%;top:49%}.n5{right:11%;bottom:8%}.n6{left:39%;bottom:4%}.n7{left:5%;bottom:12%}.three-grid,.four-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.deep-card>span{color:var(--accent);font-size:.67rem;font-weight:850;letter-spacing:.08em;text-transform:uppercase}.builder-track{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.builder-track article{padding:24px;border:1px solid var(--line);border-radius:18px;background:var(--surface)}.builder-track b{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--accent-soft);color:var(--accent);font-size:.7rem}.builder-track h3{margin:20px 0 9px}.builder-track p{color:var(--muted);font-size:.82rem}.split-feature{display:grid;grid-template-columns:.82fr 1.18fr;gap:80px;align-items:center}.stack-visual{padding:38px;border-radius:26px;background:linear-gradient(145deg,var(--navy),#103a4d);box-shadow:var(--shadow)}.stack-layer{margin:-5px auto 0;width:82%;padding:20px 24px;border:1px solid rgba(255,255,255,.17);border-radius:16px;background:rgba(255,255,255,.08);color:#fff;box-shadow:0 16px 30px rgba(0,0,0,.18)}.stack-layer.top{width:65%;margin-top:0}.stack-layer.base{width:100%}.stack-layer strong,.stack-layer span{display:block}.stack-layer span{margin-top:5px;color:#a9c0c9;font-size:.75rem}.ridge-light{background:radial-gradient(circle at 90% 20%,var(--accent-soft),transparent 32%),var(--bg-2)}.metric-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.metric-cards article{padding:28px;border:1px solid var(--line);border-radius:20px;background:var(--surface)}.metric-cards small{color:var(--accent);font-weight:800}.metric-cards strong{display:block;margin:12px 0;font-size:1.35rem}.metric-cards p{color:var(--muted)}.dark-section{background:linear-gradient(135deg,var(--navy),var(--navy-2));color:#fff}.architecture-grid{display:grid;grid-template-columns:.78fr 1.22fr;gap:70px;align-items:center}.architecture-grid .feature-copy p{color:#b9cbd2}.integration-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.integration-grid span{padding:19px;border:1px solid rgba(255,255,255,.14);border-radius:14px;background:rgba(255,255,255,.05);text-align:center;font-weight:750;font-size:.78rem}
/* how */.mini-trail{position:relative;min-height:440px;border-radius:28px}.mini-trail svg{position:absolute;inset:0;width:100%;height:100%}.mini-bed,.mini-line{fill:none;stroke-linecap:round}.mini-bed{stroke:rgba(5,24,37,.25);stroke-width:13}.mini-line{stroke:#54d9c9;stroke-width:4;stroke-dasharray:7 9}.mini-trail circle{fill:#fff;stroke:#48cfc0;stroke-width:3}.mini-trail .base,.mini-trail .summit{position:absolute;z-index:2;padding:8px 12px;border-radius:999px;background:var(--surface);box-shadow:var(--shadow-soft);font-size:.72rem;font-weight:800}.mini-trail .base{left:6%;bottom:5%}.mini-trail .summit{right:4%;top:4%}.climb-timeline{position:relative;max-width:980px;margin-inline:auto}.climb-timeline:before{content:"";position:absolute;left:39px;top:22px;bottom:22px;width:3px;background:linear-gradient(var(--accent),var(--accent-2));border-radius:99px}.climb-step{position:relative;display:grid;grid-template-columns:80px 1fr;gap:30px;padding:28px 0}.step-marker{position:relative;z-index:2;width:80px;height:80px;display:grid;place-items:center;border-radius:50%;border:4px solid var(--accent);background:var(--bg);color:var(--accent);font-weight:900}.step-content{padding:30px;border:1px solid var(--line);border-radius:22px;background:var(--surface);box-shadow:var(--shadow-soft)}.step-content>span{color:var(--accent);font-size:.67rem;font-weight:850;letter-spacing:.1em;text-transform:uppercase}.step-content h3{margin:9px 0 12px;font-size:1.65rem}.step-content p{color:var(--muted)}.step-content ul{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:20px 0 0}.step-content li{padding:7px 10px;border-radius:999px;background:var(--accent-soft);color:var(--accent);font-size:.7rem;font-weight:740}.status-board{border:1px solid var(--line);border-radius:24px;background:var(--surface);box-shadow:var(--shadow-soft);overflow:hidden}.status-head{display:flex;justify-content:space-between;align-items:center;padding:22px 25px;border-bottom:1px solid var(--line)}.pill{padding:7px 10px;border-radius:999px;font-size:.68rem}.pill.live{background:#e2f6ed;color:#127455}.status-grid{display:grid;grid-template-columns:repeat(3,1fr)}.status-grid div{padding:24px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.status-grid div:nth-child(3n){border-right:0}.status-grid span,.status-grid b{display:block}.status-grid span{color:var(--muted);font-size:.75rem}.status-grid b{margin-top:8px;font-size:.83rem}.ok{color:var(--success)}.pending{color:var(--warning)}.progress{color:var(--accent-2)}.decision-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:13px}.decision-grid article{padding:22px;border:1px solid var(--line);border-radius:16px;background:var(--surface)}.decision-grid strong,.decision-grid span{display:block}.decision-grid span{margin-top:7px;color:var(--muted);font-size:.8rem}
/* about */.quote-panel{padding:38px;border-radius:26px}.quote-panel>span{color:var(--accent);font-size:.69rem;font-weight:850;letter-spacing:.08em;text-transform:uppercase}.quote-panel blockquote{margin:24px 0 0;font-size:1.65rem;line-height:1.25;letter-spacing:-.04em}.story-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:75px;align-items:center}.story-image img{width:100%;height:520px;object-fit:cover;border-radius:28px;box-shadow:var(--shadow)}.values-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.ownership-map{text-align:center}.owner-root{display:inline-flex;flex-direction:column;padding:24px 38px;border-radius:18px;background:linear-gradient(135deg,var(--navy),#0d4d58);color:#fff;box-shadow:var(--shadow)}.owner-root span{margin-top:6px;color:#b5cbd1;font-size:.75rem}.ownership-branches{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:65px}.ownership-branches:before{content:"";position:absolute;left:16%;right:16%;top:-34px;height:2px;background:var(--line-strong)}.ownership-branches article{position:relative;padding:24px;border:1px solid var(--line);border-radius:18px;background:var(--surface)}.ownership-branches article:before{content:"";position:absolute;left:50%;top:-34px;width:2px;height:34px;background:var(--line-strong)}.ownership-branches strong,.ownership-branches span{display:block}.ownership-branches span{margin-top:7px;color:var(--muted);font-size:.78rem}.sector-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.sector-grid span{padding:20px;border:1px solid var(--line);border-radius:15px;background:var(--surface);text-align:center;font-weight:760}
/* contact */.contact-mountain{position:relative;isolation:isolate;min-height:780px;overflow:hidden}.contact-image{position:absolute;inset:0;z-index:-3;background:url('/alps-ridge.webp') center/cover no-repeat}.contact-overlay{position:absolute;inset:0;z-index:-2;background:linear-gradient(90deg,rgba(4,21,32,.92) 0%,rgba(4,21,32,.78) 47%,rgba(4,21,32,.34) 68%,rgba(4,21,32,.2) 100%)}.contact-layout{display:grid;grid-template-columns:.82fr 1.18fr;gap:65px;align-items:center;padding:88px 0 100px}.contact-intro{color:#fff}.contact-intro h1{font-size:clamp(3.5rem,6vw,5.7rem)}.contact-intro>p{max-width:590px;color:#c8d8df;font-size:1.04rem}.contact-route{margin:32px 0;display:grid;gap:12px}.contact-route div{display:flex;align-items:center;gap:13px}.contact-route b{width:34px;height:34px;display:grid;place-items:center;border-radius:50%;background:rgba(84,224,203,.14);border:1px solid rgba(84,224,203,.35);color:#7aebda;font-size:.67rem}.contact-route span{font-size:.84rem}.direct-contact-card{max-width:430px;padding:20px;border-radius:17px}.direct-contact-card span,.direct-contact-card a,.direct-contact-card small{display:block}.direct-contact-card span{color:#7fdccb;font-size:.68rem;font-weight:800;text-transform:uppercase}.direct-contact-card a{margin:6px 0;color:#fff;font-size:1.1rem;font-weight:800}.direct-contact-card small{color:#aac0c8}.contact-form{padding:34px;border:1px solid var(--line);border-radius:26px;background:var(--surface);box-shadow:var(--shadow)}.alpine-form{max-width:720px}.form-head h2{margin:14px 0 8px;font-size:2.5rem}.form-head p{color:var(--muted)}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.form-grid label{display:grid;gap:7px}.form-grid label>span{font-size:.73rem;font-weight:780;color:var(--muted)}.form-grid .wide{grid-column:1/-1}input,select,textarea{width:100%;border:1px solid var(--line-strong);border-radius:11px;background:var(--bg);color:var(--ink);outline:none}input,select{height:49px;padding:0 13px}textarea{min-height:145px;padding:13px;resize:vertical}input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 17%,transparent)}.honeypot{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;overflow:hidden!important}.submit-button{width:100%;margin-top:19px;border:0;cursor:pointer}.form-status{min-height:22px;margin:12px 0 0;text-align:center;font-size:.8rem}.form-status.success{color:var(--success)}.form-status.error{color:#c94a4a}.fineprint{text-align:center;color:var(--muted);font-size:.7rem}.fineprint a{text-decoration:underline}.four-grid{grid-template-columns:repeat(4,1fr)}.faq-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:75px}.accordion details{border-bottom:1px solid var(--line)}.accordion summary{cursor:pointer;padding:20px 0;font-weight:780}.accordion p{padding-bottom:18px;color:var(--muted)}
/* legal */.legal-hero{position:relative;isolation:isolate;min-height:370px;display:grid;align-items:center;overflow:hidden}.legal-hero-image{position:absolute;inset:0;z-index:-3;background:url('/alps-wide.webp') center 54%/cover no-repeat}.legal-hero-overlay{position:absolute;inset:0;z-index:-2;background:linear-gradient(90deg,rgba(4,21,32,.88),rgba(4,21,32,.55),rgba(4,21,32,.15))}.legal-hero .container{color:#fff}.legal-hero h1{margin:16px 0 10px;font-size:clamp(3.2rem,6vw,5rem)}.legal-hero p{color:#cfdee4}.legal-section{padding:85px 0 120px}.legal-layout{display:grid;grid-template-columns:240px minmax(0,820px);gap:75px;justify-content:center}.legal-aside{position:sticky;top:110px;align-self:start;display:grid;gap:12px;padding:22px;border:1px solid var(--line);border-radius:16px;background:var(--surface)}.legal-aside strong{margin-bottom:6px}.legal-aside a{color:var(--muted);font-size:.78rem}.legal-content>.updated{padding:13px 15px;border-left:3px solid var(--accent);background:var(--accent-soft);color:var(--accent);font-size:.78rem}.legal-content>p,.legal-content section p{color:var(--muted)}.legal-content section{padding:25px 0;border-bottom:1px solid var(--line)}.legal-content h2{font-size:1.6rem}.legal-content a{color:var(--accent);text-decoration:underline}.not-found{position:relative;isolation:isolate;min-height:calc(100vh - var(--header));display:grid;align-items:center;overflow:hidden}.not-found-image{position:absolute;inset:0;z-index:-3;background:url('/alps-hero.webp') center/cover no-repeat}.not-found-overlay{position:absolute;inset:0;z-index:-2;background:linear-gradient(90deg,rgba(248,252,253,.96),rgba(248,252,253,.52),rgba(4,21,32,.15))}.not-found .container{max-width:700px;margin-left:max(20px,calc((100vw - var(--container))/2))}.not-found p{color:var(--muted);font-size:1.1rem}
/* footer */.site-footer{padding:68px 0 28px;background:var(--navy);color:#fff}.footer-grid{display:grid;grid-template-columns:1.35fr .65fr .65fr .65fr 1.1fr;gap:38px}.footer-brand p,.footer-private p{color:#9fb5bf;font-size:.8rem}.footer-grid>div:not(.footer-brand):not(.footer-private){display:grid;align-content:start;gap:10px}.footer-grid strong{font-size:.8rem}.footer-grid a:not(.brand):not(.text-link){color:#9fb5bf;font-size:.76rem}.footer-private{padding:20px;border:1px solid rgba(255,255,255,.12);border-radius:16px;background:rgba(255,255,255,.04)}.lock-dot{display:inline-block;margin-bottom:11px;padding:5px 8px;border-radius:999px;background:rgba(79,218,198,.12);color:#75e5d4;font-size:.62rem;font-weight:850;text-transform:uppercase}.footer-bottom{display:flex;justify-content:space-between;gap:20px;margin-top:45px;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);color:#829aa5;font-size:.69rem}
/* reveal */.reveal,.reveal-stagger>*{opacity:0;transform:translateY(18px);transition:opacity .65s ease,transform .65s ease}.reveal.visible,.reveal-stagger.visible>*{opacity:1;transform:none}.reveal-stagger.visible>*:nth-child(2){transition-delay:.08s}.reveal-stagger.visible>*:nth-child(3){transition-delay:.16s}.reveal-stagger.visible>*:nth-child(4){transition-delay:.24s}.reveal-stagger.visible>*:nth-child(5){transition-delay:.32s}
@keyframes drawTrail{to{stroke-dashoffset:0}}@keyframes nodeIn{to{opacity:1;transform:scale(1)}}@keyframes nodePulse{0%,100%{filter:drop-shadow(0 0 0 rgba(74,225,207,.2))}50%{filter:drop-shadow(0 0 10px rgba(74,225,207,.9))}}@keyframes stopIn{to{opacity:1;transform:none}}
@media(max-width:1100px){.desktop-nav{display:none}.menu-toggle{display:block}.header-actions>.button{display:none}.summit-layout,.page-hero-grid,.ridge-layout,.split-feature,.architecture-grid,.story-grid,.contact-layout{grid-template-columns:1fr}.summit-layout{min-height:auto}.summit-copy{padding:82px 0 20px}.mountain-trail{min-height:620px}.summit-metrics{margin-top:0;grid-template-columns:repeat(3,1fr)}.summit-metrics>div:nth-child(3){border-right:0}.summit-metrics>div:nth-child(n+4){border-top:1px solid rgba(104,132,148,.18)}.module-grid,.values-grid,.four-grid{grid-template-columns:repeat(2,1fr)}.builder-track{grid-template-columns:repeat(3,1fr)}.ascent-line{grid-template-columns:repeat(3,1fr)}.ascent-line:before{display:none}.page-hero-grid{padding:75px 0}.platform-map{min-height:430px}.three-grid,.metric-cards{grid-template-columns:repeat(2,1fr)}.contact-layout{padding-top:70px}.legal-layout{grid-template-columns:1fr}.legal-aside{position:static;display:flex;flex-wrap:wrap}.footer-grid{grid-template-columns:1.3fr repeat(3,.7fr)}.footer-private{grid-column:1/-1}}
@media(max-width:760px){.container{width:min(calc(100% - 26px),var(--container))}.header-inner{min-height:70px}.theme-toggle{width:39px;height:39px}.summit-hero{min-height:auto}.summit-image{background-image:url('/alps-mobile.webp');background-position:center}.summit-shade{background:linear-gradient(180deg,rgba(249,252,253,.96) 0%,rgba(249,252,253,.81) 49%,rgba(249,252,253,.16) 77%,rgba(4,20,31,.42) 100%)}:root[data-theme="dark"] .summit-shade{background:linear-gradient(180deg,rgba(3,17,25,.96),rgba(3,17,25,.78) 50%,rgba(3,17,25,.28) 76%,rgba(3,17,25,.62))}.summit-copy{padding:52px 0 28px}.summit-copy h1{font-size:clamp(3rem,15vw,4.7rem)}.mountain-trail{display:none}.summit-metrics{grid-template-columns:repeat(2,1fr)}.summit-metrics>div,.summit-metrics>div:nth-child(3){min-height:82px;border-top:1px solid rgba(104,132,148,.18);border-right:1px solid rgba(104,132,148,.18)}.summit-metrics>div:nth-child(even){border-right:0}.summit-metrics>div:last-child{grid-column:1/-1;border-right:0}.section{padding:75px 0}.section-heading.split,.faq-layout{grid-template-columns:1fr;gap:24px}.module-grid,.three-grid,.four-grid,.values-grid,.metric-cards,.integration-grid,.builder-track,.decision-grid,.sector-grid,.ascent-line,.status-grid,.preview-metrics,.preview-body{grid-template-columns:1fr}.ridge-layout{gap:40px}.dashboard-preview{overflow:auto}.private-cta-inner{display:block}.private-cta .button-row,.private-cta .button{margin-top:22px}.page-hero,.page-hero-grid{min-height:auto}.page-hero-grid{padding:60px 0}.page-hero-copy h1{font-size:clamp(3rem,13vw,4.4rem)}.platform-map{min-height:390px}.map-node{font-size:.62rem;padding:7px 9px}.map-center{width:95px;height:95px}.climb-timeline:before{left:27px}.climb-step{grid-template-columns:56px 1fr;gap:15px}.step-marker{width:56px;height:56px}.step-content{padding:22px}.story-image img{height:360px}.ownership-branches{grid-template-columns:1fr}.ownership-branches:before{display:none}.ownership-branches article:before{display:none}.contact-layout{padding:55px 0 75px}.contact-form{padding:23px 17px}.form-grid{grid-template-columns:1fr}.form-grid .wide{grid-column:auto}.legal-hero{min-height:300px}.legal-aside{gap:8px}.footer-grid{grid-template-columns:repeat(2,1fr)}.footer-brand,.footer-private{grid-column:1/-1}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:7px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.trail-line,.trail-nodes circle,.trail-stop{animation:none!important;opacity:1;transform:none}.trail-line{stroke-dashoffset:0}.trail-runner{display:none}.reveal,.reveal-stagger>*{opacity:1;transform:none;transition:none}.summit-image{transform:none!important}}