:root {
  --ink:#111820;--ink-soft:#1d2731;--steel:#708494;--steel-deep:#4d6272;
  --mist:#dbe1e4;--cloud:#f5f7f7;--white:#fff;--sand:#c8b59e;--champagne:#e3d4c1;
  --line:rgba(255,255,255,.17);--dark-line:rgba(17,24,32,.15);
  --shell:min(1240px,calc(100vw - 64px));--radius:2rem
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:100px}
body{
  margin:0;color:var(--white);
  background:radial-gradient(circle at 83% 2%,rgba(128,153,169,.34),transparent 28rem),
    radial-gradient(circle at 6% 26%,rgba(187,164,137,.16),transparent 25rem),var(--ink);
  font-family:"Avenir Next","Helvetica Neue",Helvetica,Arial,sans-serif;font-size:1rem;line-height:1.6;overflow-x:hidden
}
a{color:inherit;text-decoration:none}button,a{-webkit-tap-highlight-color:transparent}
img{display:block;max-width:100%}h1,h2,h3,p{margin-top:0}
h1,h2,h3{font-weight:500;letter-spacing:-.05em;line-height:.98}
em{color:var(--champagne);font-family:Georgia,"Times New Roman",serif;font-weight:400}
.section-shell{width:var(--shell);margin-inline:auto}
.page-glow{position:fixed;z-index:-1;border-radius:50%;filter:blur(100px);pointer-events:none}
.page-glow--one{width:34rem;height:34rem;top:8vh;right:-17rem;background:rgba(114,142,162,.16)}
.page-glow--two{width:28rem;height:28rem;bottom:5vh;left:-16rem;background:rgba(207,178,145,.1)}

.site-header{
  position:fixed;z-index:50;top:0;left:50%;width:min(1320px,calc(100vw - 32px));min-height:78px;padding:0 24px;
  transform:translateX(-50%);display:grid;grid-template-columns:1fr auto 1fr;align-items:center;
  border:1px solid transparent;border-radius:0 0 20px 20px;transition:.22s ease
}
.site-header.is-scrolled{
  top:12px;min-height:66px;background:rgba(17,24,32,.82);border-color:var(--line);border-radius:18px;
  box-shadow:0 16px 60px rgba(0,0,0,.18);backdrop-filter:blur(20px)
}
.brand-lockup{display:block;justify-self:start;width:60px;height:60px;overflow:hidden;border:1px solid rgba(255,255,255,.2);border-radius:15px;box-shadow:0 10px 32px rgba(0,0,0,.15)}
.brand-lockup img{width:100%;height:100%;object-fit:cover}
.desktop-nav{display:flex;gap:2rem;font-size:.88rem}
.desktop-nav a,.site-footer a{color:rgba(255,255,255,.7);transition:color .18s ease}
.desktop-nav a:hover,.site-footer a:hover{color:var(--white)}
.nav-cta{display:flex;align-items:center;justify-self:end;gap:.7rem;padding:.72rem 1rem;border:1px solid var(--line);border-radius:100px;font-size:.88rem;transition:.18s ease}
.nav-cta:hover{color:var(--ink);background:var(--cloud)}
.menu-toggle,.mobile-nav{display:none}
.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
.brand-lockup:focus-visible,.quick-replies button:focus-visible,.chat-composer input:focus-visible,.chat-composer button:focus-visible,.chat-reset:focus-visible{outline:3px solid rgba(227,212,193,.65);outline-offset:4px}

.hero{
  min-height:100svh;padding:150px 0 36px;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(360px,.72fr);
  grid-template-rows:1fr auto;gap:52px;align-items:center
}
.hero__content{padding-top:2rem}
.eyebrow,.section-label{margin-bottom:1.6rem;color:rgba(255,255,255,.62);font-size:.76rem;font-weight:650;letter-spacing:.17em;text-transform:uppercase}
.eyebrow{display:flex;align-items:center;gap:.75rem}.eyebrow span{width:28px;height:1px;background:var(--sand)}
.hero h1{margin-bottom:2rem;font-size:clamp(4.5rem,7.5vw,8.6rem);letter-spacing:-.075em}
.hero h1 em{display:inline-block;color:var(--champagne);font-size:.93em;letter-spacing:-.06em}
.hero__lead{max-width:675px;margin-bottom:2rem;color:rgba(255,255,255,.7);font-size:clamp(1.05rem,1.5vw,1.3rem);line-height:1.55}
.hero__actions{display:flex;flex-wrap:wrap;gap:.75rem}
.button{display:inline-flex;min-height:54px;padding:0 1.35rem;align-items:center;justify-content:center;gap:1.4rem;border:1px solid transparent;border-radius:999px;font-size:.92rem;font-weight:600;transition:.18s ease}
.button:hover{transform:translateY(-2px)}
.button--light{color:var(--ink);background:var(--cloud)}.button--light:hover{background:var(--champagne)}
.button--ghost{border-color:var(--line);background:rgba(255,255,255,.025)}
.button--ghost:hover{border-color:rgba(255,255,255,.38);background:rgba(255,255,255,.07)}

.hero__visual{position:relative;justify-self:end;width:min(100%,470px);aspect-ratio:.82}
.hero__image-wrap{position:absolute;inset:6% 4%;overflow:hidden;border:1px solid rgba(255,255,255,.25);border-radius:48% 48% 22% 22%/34% 34% 18% 18%;box-shadow:0 35px 100px rgba(0,0,0,.32)}
.hero__image-wrap:after{position:absolute;inset:0;content:"";background:linear-gradient(180deg,rgba(16,24,32,.08),rgba(16,24,32,.28));pointer-events:none}
.hero__image-wrap img{width:100%;height:100%;object-fit:cover}
.trust-orbit{position:absolute;border:1px solid rgba(255,255,255,.14);border-radius:50%;animation:orbit 18s linear infinite}
.trust-orbit:before{position:absolute;width:7px;height:7px;top:12%;left:17%;content:"";border-radius:50%;background:var(--champagne);box-shadow:0 0 24px var(--champagne)}
.trust-orbit--outer{inset:-4%}.trust-orbit--inner{inset:8%;animation-duration:13s;animation-direction:reverse}
.trust-orbit--inner:before{top:auto;left:auto;right:4%;bottom:24%;background:#b9d8ec;box-shadow:0 0 24px #b9d8ec}
@keyframes orbit{to{transform:rotate(360deg)}}
.signal-card{position:absolute;z-index:2;display:flex;align-items:center;border:1px solid rgba(255,255,255,.23);background:rgba(25,34,43,.72);box-shadow:0 20px 50px rgba(0,0,0,.18);backdrop-filter:blur(14px)}
.signal-card--top{top:11%;right:-8%;min-width:200px;padding:.8rem .9rem;gap:.6rem;border-radius:14px;font-size:.75rem}
.signal-card__dot{width:7px;height:7px;border-radius:50%;background:#cde2ef;box-shadow:0 0 16px #cde2ef}
.signal-card--top strong{margin-left:auto;color:rgba(255,255,255,.5);font-size:.7rem}
.signal-card--bottom{bottom:3%;left:-10%;min-width:250px;padding:1rem 1.1rem;align-items:flex-start;flex-direction:column;border-radius:16px}
.signal-card--bottom small{color:var(--champagne);font-size:.6rem;letter-spacing:.15em}
.signal-card--bottom span{font-family:Georgia,serif;font-size:1rem}
.hero__rail{grid-column:1/-1;min-height:98px;padding-top:28px;display:grid;grid-template-columns:repeat(3,auto) 1fr;gap:3.2rem;align-items:center;border-top:1px solid var(--line)}
.hero__rail>div{display:flex;gap:.7rem;align-items:center}
.hero__rail strong{color:var(--champagne);font-family:Georgia,serif;font-size:2.7rem;font-weight:400;line-height:1}
.hero__rail div span{color:rgba(255,255,255,.55);font-size:.67rem;line-height:1.35;letter-spacing:.1em;text-transform:uppercase}
.hero__rail p{margin:0;justify-self:end;color:var(--champagne);font-family:Georgia,serif;font-size:1.5rem}
.hero__rail p span{display:block;color:rgba(255,255,255,.45);font-family:"Avenir Next","Helvetica Neue",sans-serif;font-size:.62rem;letter-spacing:.12em;text-transform:uppercase}

.chat-section{padding:72px 0 160px;scroll-margin-top:100px}
.chat-section__heading{display:grid;grid-template-columns:1fr .43fr;gap:7vw;align-items:end;margin-bottom:50px}
.chat-section__heading h2{margin:0;font-size:clamp(3rem,5.2vw,5.8rem)}
.chat-section__heading>p{margin:0;color:rgba(255,255,255,.62);font-size:1.02rem}
.chat-panel{
  position:relative;min-height:450px;display:grid;grid-template-columns:260px minmax(320px,1fr) minmax(330px,.8fr);
  overflow:hidden;border:1px solid rgba(255,255,255,.25);border-radius:30px;color:var(--ink);
  background:var(--cloud);box-shadow:0 44px 110px rgba(0,0,0,.25)
}
.chat-panel:before{position:absolute;z-index:4;inset:0;content:"";border:1px solid rgba(255,255,255,.35);border-radius:inherit;pointer-events:none}
.chat-agent-rail{
  position:relative;z-index:1;padding:26px 24px;display:flex;flex-direction:column;
  color:var(--white);background:radial-gradient(circle at 20% 10%,rgba(149,174,189,.36),transparent 13rem),linear-gradient(155deg,#263642,#111820)
}
.chat-agent{display:flex;align-items:center;gap:14px}
.chat-agent__logo{display:block;width:58px;height:58px;flex:0 0 58px;overflow:hidden;border:1px solid rgba(255,255,255,.25);border-radius:15px;box-shadow:0 10px 28px rgba(0,0,0,.18)}
.chat-agent__logo img{width:100%;height:100%;object-fit:cover}
.chat-agent>div{display:grid;gap:3px}.chat-agent strong{font-size:.92rem;line-height:1.25}.chat-agent small{display:flex;align-items:center;gap:7px;color:rgba(255,255,255,.58);font-size:.78rem}
.chat-agent small i{width:7px;height:7px;border-radius:50%;background:#cde2ef;box-shadow:0 0 13px #cde2ef}
.chat-progress-copy{margin-top:auto;display:flex;align-items:end;justify-content:space-between}
.chat-progress-copy span{font-family:Georgia,serif;font-size:1.45rem}.chat-progress-copy small{color:rgba(255,255,255,.45);font-size:.7rem;letter-spacing:.13em}
.chat-progress{margin-top:12px}.chat-progress>i{display:block;height:5px;overflow:hidden;border-radius:10px;background:rgba(255,255,255,.13)}
.chat-progress>i b{display:block;width:20%;height:100%;border-radius:inherit;background:linear-gradient(90deg,#e3d4c1,#cde2ef);transition:width .45s cubic-bezier(.2,.7,.2,1)}
.chat-reset{margin-top:24px;padding:0;display:flex;align-items:center;gap:8px;align-self:flex-start;border:0;color:rgba(255,255,255,.62);background:none;font:inherit;font-size:.82rem;cursor:pointer}
.chat-reset span{font-size:1rem;transition:transform .3s ease}.chat-reset:hover{color:var(--white)}.chat-reset:hover span{transform:rotate(-80deg)}
.chat-dialogue{min-width:0;padding:28px;background:linear-gradient(150deg,#eef2f3,#f8f9f9)}
.chat-messages{height:394px;display:flex;flex-direction:column;gap:13px;overflow-y:auto;scrollbar-width:thin;scrollbar-color:rgba(17,24,32,.16) transparent}
.message{display:flex;max-width:92%;gap:10px;align-items:flex-end;animation:message-in .34s ease both}
.message-avatar{width:31px;height:31px;flex:0 0 31px;overflow:hidden;border-radius:50%;color:transparent;background:url("./assets/amana-digital-logo.png") center/cover;box-shadow:0 6px 15px rgba(17,24,32,.14)}
.message>div{padding:11px 14px;border:1px solid rgba(17,24,32,.08);border-radius:16px 16px 16px 5px;background:var(--white);box-shadow:0 8px 25px rgba(17,24,32,.055)}
.message p{margin:0;font-size:.9rem;line-height:1.48}
.user-message{align-self:flex-end;justify-content:flex-end}.user-message>div{color:var(--ink);border-color:rgba(77,98,114,.12);border-radius:16px 16px 5px 16px;background:var(--champagne)}
.typing-message>div{display:flex;gap:4px;padding-block:15px}.typing-message i{width:5px;height:5px;border-radius:50%;background:var(--steel);animation:typing 1s ease-in-out infinite}
.typing-message i:nth-child(2){animation-delay:.12s}.typing-message i:nth-child(3){animation-delay:.24s}
.lead-summary{max-width:100%}.lead-summary>div{width:100%;border-color:rgba(77,98,114,.18);background:linear-gradient(145deg,rgba(205,226,239,.6),rgba(227,212,193,.4))}
.lead-summary strong{display:block;margin-bottom:6px}.lead-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.lead-actions a{display:inline-flex;min-height:38px;padding:0 14px;align-items:center;border-radius:100px;color:var(--white);background:var(--ink);font-size:.82rem;font-weight:600}
@keyframes message-in{from{opacity:0;transform:translateY(8px)}}@keyframes typing{50%{opacity:.3;transform:translateY(-2px)}}
.chat-response{padding:28px 26px 22px;display:flex;min-width:0;flex-direction:column;border-left:1px solid var(--dark-line);background:linear-gradient(145deg,#fff,#ebe5de)}
.chat-response__label{margin-bottom:16px;color:var(--steel-deep);font-size:.7rem;font-weight:700;letter-spacing:.14em}
.quick-replies{display:flex;flex-direction:column;gap:8px}
.quick-replies:empty{display:none}
.quick-replies button{min-height:44px;padding:9px 13px;border:1px solid rgba(17,24,32,.12);border-radius:12px;color:var(--ink);background:rgba(255,255,255,.6);font:inherit;font-size:.86rem;text-align:left;cursor:pointer;transition:.18s ease}
.quick-replies button:hover{border-color:var(--steel);background:var(--white);transform:translateX(3px)}
.quick-replies button:disabled{cursor:not-allowed;opacity:.5}
.chat-composer{margin-top:auto;display:grid;grid-template-columns:1fr auto;gap:8px;padding:7px 7px 7px 14px;border:1px solid rgba(17,24,32,.16);border-radius:16px;background:var(--white);box-shadow:0 10px 30px rgba(17,24,32,.08)}
.chat-composer:focus-within{border-color:var(--steel);box-shadow:0 0 0 5px rgba(112,132,148,.12)}
.chat-composer input{min-width:0;border:0;outline:0;color:var(--ink);background:transparent;font:inherit;font-size:.88rem}
.chat-composer input::placeholder{color:rgba(17,24,32,.46)}.chat-composer input:disabled{opacity:.55}
.chat-composer button{display:grid;width:42px;height:42px;place-items:center;border:0;border-radius:12px;color:var(--white);background:var(--ink);cursor:pointer}
.chat-composer button:disabled{cursor:not-allowed;opacity:.45}.chat-composer button span{font-size:1.15rem;transform:translateY(-1px)}
.chat-note{margin:10px 2px 0;color:rgba(17,24,32,.5);font-size:.72rem;line-height:1.4}

.manifesto{padding:160px 0}.manifesto__grid{display:grid;grid-template-columns:1.3fr .7fr;gap:9vw;align-items:start}
.manifesto h2,.section-heading h2,.system-copy h2,.standard h2,.contact h2{margin:0;font-size:clamp(3rem,5.5vw,6rem)}
.manifesto__copy{padding-top:.4rem;color:rgba(255,255,255,.62);font-size:1.08rem}.manifesto__copy strong{color:var(--white)}
.manifesto__copy p+p{margin-top:1.5rem}
.capability-ticker{overflow:hidden;padding:1.1rem 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.capability-ticker__track{display:flex;width:max-content;align-items:center;gap:2.2rem;animation:ticker 34s linear infinite}
.capability-ticker span{color:rgba(255,255,255,.64);font-size:.78rem;font-weight:600;letter-spacing:.13em;text-transform:uppercase}
.capability-ticker i{color:var(--sand);font-style:normal}@keyframes ticker{to{transform:translateX(-50%)}}

.capabilities{padding:150px 0 170px}
.section-heading{display:grid;grid-template-columns:1fr .48fr;gap:7vw;align-items:end;margin-bottom:70px}
.section-heading h2{margin-bottom:0}.section-intro{margin:0;color:rgba(255,255,255,.6);font-size:1.04rem}
.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:var(--line)}
.service-card{min-height:530px;padding:1.5rem;display:flex;flex-direction:column;background:radial-gradient(circle at 100% 0,rgba(119,148,167,.2),transparent 42%),var(--ink-soft);transition:.26s ease}
.service-card:hover{background:radial-gradient(circle at 100% 0,rgba(166,193,209,.28),transparent 48%),#24313c}
.service-card--light{color:var(--ink);background:radial-gradient(circle at 100% 0,rgba(255,255,255,.65),transparent 42%),#b8c4cb}
.service-card--light:hover{background:#c9d3d8}.service-card--warm{color:var(--ink);background:radial-gradient(circle at 100% 0,rgba(255,255,255,.5),transparent 42%),var(--sand)}
.service-card--warm:hover{background:var(--champagne)}
.service-card__top{display:flex;align-items:center;justify-content:space-between;color:rgba(255,255,255,.48);font-size:.68rem;letter-spacing:.12em}
.service-card--light .service-card__top,.service-card--warm .service-card__top{color:rgba(17,24,32,.52)}
.service-card h3{margin:90px 0 1.2rem;font-size:clamp(2rem,2.5vw,3rem)}
.service-card p,.service-card li{color:rgba(255,255,255,.58);font-size:.88rem}
.service-card--light p,.service-card--light li,.service-card--warm p,.service-card--warm li{color:rgba(17,24,32,.65)}
.service-card ul{margin:0;padding:1rem 0 1.5rem;list-style:none;border-top:1px solid var(--line)}
.service-card--light ul,.service-card--warm ul{border-color:var(--dark-line)}
.service-card li{padding:.3rem 0}.service-card li:before{content:"—";margin-right:.6rem}
.service-card>a{margin-top:auto;display:flex;align-items:center;justify-content:space-between;font-size:.82rem;font-weight:650}

.system-section{overflow:hidden;padding:140px 0;color:var(--ink);background:radial-gradient(circle at 12% 20%,rgba(255,255,255,.8),transparent 27rem),linear-gradient(135deg,#dfe6e9 0%,#b3c1c9 52%,#d8c9b8 100%)}
.system-section .section-shell{display:grid;grid-template-columns:.72fr 1.28fr;gap:6vw;align-items:center}
.system-section .section-label{color:rgba(17,24,32,.58)}.system-copy h2 em{color:var(--steel-deep)}
.system-copy>p:last-child{max-width:520px;margin-top:2rem;color:rgba(17,24,32,.65);font-size:1.05rem}
.signal-system{position:relative;min-height:620px}
.signal-core{position:absolute;z-index:3;top:50%;left:50%;width:180px;height:180px;transform:translate(-50%,-50%);display:grid;place-content:center;border:1px solid rgba(255,255,255,.68);border-radius:50%;text-align:center;background:rgba(255,255,255,.3);box-shadow:0 24px 80px rgba(41,58,70,.12);backdrop-filter:blur(14px)}
.signal-core>span{font-family:Georgia,serif;font-size:4.8rem;line-height:.9}.signal-core small{margin-top:.8rem;color:rgba(17,24,32,.6);font-size:.58rem;letter-spacing:.16em}
.signal-path{position:absolute;inset:9%;border:1px solid rgba(17,24,32,.2);border-radius:50%;animation:orbit 26s linear infinite}
.signal-path:before,.signal-path:after{position:absolute;inset:14%;content:"";border:1px solid rgba(255,255,255,.42);border-radius:50%}
.signal-path:after{inset:31%;border-color:rgba(17,24,32,.14)}
.signal-pulse{position:absolute;width:12px;height:12px;top:2.8%;left:27%;border-radius:50%;background:var(--white);box-shadow:0 0 0 9px rgba(255,255,255,.17),0 0 32px rgba(255,255,255,.9)}
.signal-node{position:absolute;z-index:2;width:210px;padding:1rem;border:1px solid rgba(17,24,32,.14);border-radius:14px;background:rgba(245,247,247,.48);box-shadow:0 16px 48px rgba(39,54,65,.08);backdrop-filter:blur(12px)}
.signal-node span{color:var(--steel-deep);font-size:.65rem}.signal-node strong{display:block;margin:.45rem 0 .2rem;font-size:1.12rem}
.signal-node small{display:block;color:rgba(17,24,32,.58);line-height:1.45}
.signal-node--1{top:2%;left:4%}.signal-node--2{top:10%;right:0}.signal-node--3{right:4%;bottom:4%}.signal-node--4{bottom:9%;left:0}

.standard{padding:160px 0}.standard__headline{padding-bottom:74px;border-bottom:1px solid var(--line)}
.principle-list{display:grid;grid-template-columns:repeat(3,1fr)}.principle{min-height:320px;padding:2rem;border-right:1px solid var(--line)}
.principle:first-child{padding-left:0}.principle:last-child{border:0}
.principle>span,.method-step>span{color:var(--sand);font-family:Georgia,serif;font-size:1rem}
.principle h3{margin:100px 0 1rem;font-size:1.65rem}.principle p{max-width:340px;color:rgba(255,255,255,.58)}
.method{padding:150px 0;color:var(--ink);background:var(--cloud)}.method .section-label{color:rgba(17,24,32,.5)}
.method h2 em{color:var(--steel-deep)}.method .section-intro{color:rgba(17,24,32,.6)}
.method-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;border-top:1px solid var(--dark-line)}
.method-step{min-height:310px;padding:1.8rem 1.5rem 1rem;border-right:1px solid var(--dark-line)}.method-step:last-child{border:0}
.method-step>span{color:var(--steel-deep)}.method-step h3{margin:110px 0 1rem;font-size:2rem}.method-step p{color:rgba(17,24,32,.6);font-size:.92rem}

.contact{padding:110px 0}
.contact__panel{position:relative;overflow:hidden;min-height:600px;padding:clamp(2rem,7vw,6rem);display:flex;flex-direction:column;align-items:flex-start;justify-content:center;border:1px solid rgba(255,255,255,.2);border-radius:2.4rem;color:var(--ink);background:linear-gradient(120deg,rgba(248,249,248,.95),rgba(206,216,221,.85)),url("./assets/amana-digital-logo.png") center/cover}
.contact__panel:after{position:absolute;width:34%;height:100%;top:0;right:0;content:"";background:linear-gradient(90deg,transparent,rgba(123,142,153,.5));pointer-events:none}
.contact__panel>*:not(.contact__orb){position:relative;z-index:2}.contact .section-label{color:rgba(17,24,32,.54)}
.contact h2 em{color:var(--steel-deep)}.contact p:not(.section-label){max-width:590px;margin:2rem 0;color:rgba(17,24,32,.63);font-size:1.05rem}
.button--dark{color:var(--white);background:var(--ink)}.button--dark:hover{background:var(--steel-deep)}
.contact__orb{position:absolute;width:510px;height:510px;top:50%;right:-80px;transform:translateY(-50%);border:1px solid rgba(255,255,255,.58);border-radius:50%;box-shadow:inset 0 0 80px rgba(255,255,255,.16)}
.contact__orb:after{position:absolute;width:14px;height:14px;top:20%;left:2%;content:"";border-radius:50%;background:var(--white);box-shadow:0 0 30px var(--white)}

.site-footer{padding:20px 0 36px}.site-footer__brand{min-height:190px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}
.brand-lockup--footer{width:126px;height:126px;border-radius:26px}
.site-footer__brand p{margin:0;color:rgba(255,255,255,.5);font-family:Georgia,serif;font-size:1.2rem}
.site-footer__links{padding:54px 0;display:grid;grid-template-columns:repeat(2,minmax(220px,1fr));gap:4rem;margin-left:50%}
.site-footer__links div{display:flex;flex-direction:column;gap:.55rem}.site-footer__links small{margin-bottom:.7rem;color:var(--sand);font-size:.62rem;letter-spacing:.15em}
.site-footer__links a{font-size:.9rem}.site-footer__links address{margin-top:.45rem;color:rgba(255,255,255,.5);font-size:.82rem;font-style:normal;line-height:1.65}.site-footer__bottom{padding-top:1.2rem;display:flex;justify-content:space-between;border-top:1px solid var(--line);color:rgba(255,255,255,.42);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase}

.reveal{opacity:0;transform:translateY(28px);transition:opacity .72s cubic-bezier(.2,.7,.2,1),transform .72s cubic-bezier(.2,.7,.2,1)}
.reveal.is-visible{opacity:1;transform:translateY(0)}.reveal--delay-1{transition-delay:90ms}.reveal--delay-2{transition-delay:180ms}.reveal--delay-3{transition-delay:270ms}

@media(max-width:1100px){
  :root{--shell:min(100% - 40px,980px)}.desktop-nav{display:none}.site-header{grid-template-columns:1fr auto}
  .hero{grid-template-columns:1fr .65fr}.hero h1{font-size:clamp(4rem,8vw,6.4rem)}.hero__rail{gap:1.6rem}.hero__rail p{display:none}
  .chat-panel{grid-template-columns:220px minmax(300px,1fr)}.chat-response{grid-column:1/-1;min-height:260px;border-top:1px solid var(--dark-line);border-left:0}.quick-replies{display:grid;grid-template-columns:repeat(3,1fr)}.chat-composer{margin-top:22px}
  .service-grid{grid-template-columns:repeat(2,1fr)}.service-card{min-height:460px}
  .system-section .section-shell{grid-template-columns:1fr}.signal-system{max-width:760px;width:100%;margin-inline:auto}
}
@media(max-width:760px){
  :root{--shell:calc(100% - 32px);--radius:1.4rem}html{scroll-padding-top:84px}
  .site-header{width:calc(100vw - 20px);min-height:66px;padding:0 16px}.brand-lockup{width:48px;height:48px;border-radius:12px}.nav-cta{display:none}
  .menu-toggle{position:relative;z-index:3;display:grid;width:42px;height:42px;place-content:center;gap:6px;border:1px solid var(--line);border-radius:50%;color:var(--white);background:transparent}
  .menu-toggle span{display:block;width:17px;height:1px;background:currentColor;transition:transform .18s ease}
  .menu-toggle[aria-expanded=true] span:first-child{transform:translateY(3.5px) rotate(45deg)}.menu-toggle[aria-expanded=true] span:last-child{transform:translateY(-3.5px) rotate(-45deg)}
  .mobile-nav{position:absolute;inset:0;z-index:2;min-height:320px;padding:95px 24px 24px;display:flex;flex-direction:column;gap:1rem;border-radius:18px;background:rgba(17,24,32,.97);box-shadow:0 20px 60px rgba(0,0,0,.3);opacity:0;visibility:hidden;transform:translateY(-12px);transition:.18s ease}
  .mobile-nav.is-open{opacity:1;visibility:visible;transform:translateY(0)}.mobile-nav a{padding-bottom:.7rem;border-bottom:1px solid var(--line);font-size:1.15rem}
  .hero{min-height:auto;padding-top:128px;grid-template-columns:1fr;grid-template-rows:auto;gap:48px}.hero__content{padding-top:0}
  .eyebrow{align-items:flex-start;flex-wrap:wrap;line-height:1.4}.hero h1{font-size:clamp(3.5rem,17vw,5.5rem)}
  .hero__actions{flex-direction:column;align-items:stretch}.button{justify-content:space-between}.hero__visual{justify-self:center;width:min(92%,430px)}
  .signal-card--top{right:-2%}.signal-card--bottom{left:-2%}.hero__rail{grid-column:auto;grid-template-columns:repeat(3,1fr);gap:.8rem}
  .hero__rail>div{display:block}.hero__rail strong{display:block;margin-bottom:.5rem;font-size:2rem}
  .chat-section{padding:80px 0 100px}.chat-section__heading{grid-template-columns:1fr;gap:1.6rem}.chat-section__heading h2{font-size:clamp(2.7rem,12vw,4.3rem)}
  .chat-panel{grid-template-columns:1fr;border-radius:22px}.chat-agent-rail{min-height:230px}.chat-dialogue{padding:20px}.chat-messages{height:330px}.chat-response{grid-column:auto;padding:22px 18px}.quick-replies{grid-template-columns:1fr}.chat-composer{margin-top:22px}
  .manifesto,.capabilities,.standard,.method{padding:100px 0}.manifesto__grid,.section-heading{grid-template-columns:1fr;gap:2.4rem}
  .manifesto h2,.section-heading h2,.system-copy h2,.standard h2,.contact h2{font-size:clamp(2.7rem,12vw,4.3rem)}
  .service-grid{grid-template-columns:1fr}.service-card{min-height:430px}.service-card h3{margin-top:68px;font-size:2.7rem}
  .system-section{padding:100px 0}.signal-system{min-height:auto;display:grid;grid-template-columns:1fr;gap:.8rem;margin-top:3rem}
  .signal-path,.signal-core{display:none}.signal-node{position:static;width:auto}
  .standard__headline{padding-bottom:50px}.principle-list,.method-grid{grid-template-columns:1fr}
  .principle,.method-step{min-height:auto;padding:2rem 0;border-right:0;border-bottom:1px solid var(--line)}
  .principle:last-child,.method-step:last-child{border-bottom:0}.principle h3,.method-step h3{margin:55px 0 1rem}
  .method-step{border-color:var(--dark-line)}.contact{padding:70px 0}.contact__panel{min-height:620px;padding:2rem;justify-content:flex-start}
  .contact__panel:after{width:100%;height:38%;top:auto;bottom:0}.contact__orb{width:330px;height:330px;top:auto;right:-100px;bottom:-100px;transform:none}
  .site-footer__brand{min-height:190px;align-items:flex-start;flex-direction:column;justify-content:center;gap:1rem}.brand-lockup--footer{width:105px;height:105px;border-radius:22px}
  .site-footer__links{grid-template-columns:1fr;gap:2.5rem;margin-left:0}.site-footer__bottom{flex-wrap:wrap;gap:1rem}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
}