:root{--ink:#273a31;--paper:#f7f7f1;--line:#d9ddd2;--sage:#e9eddd;--muted:#626c62}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.65}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:5px}button,input,select,textarea{font:inherit}button,a,input,select,textarea,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #b68d3e;outline-offset:5px}img{max-width:100%;display:block}header{height:98px;display:flex;align-items:center;justify-content:space-between;padding:0 4%;gap:25px;background:var(--paper);position:relative;z-index:10}.brand{display:flex;align-items:center;gap:11px;font-size:26px;font-weight:800;letter-spacing:1.6px;line-height:1.05}.brand small{display:block;font-size:8px;letter-spacing:2px;margin-top:7px;font-weight:400}.brandmark{font-size:44px;font-weight:400}nav{display:flex;align-items:center;gap:30px;font-size:13px}.language{border-left:1px solid var(--line);padding-left:23px}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:30px;background:var(--ink);color:white;padding:16px 23px;border:1px solid var(--ink);font-size:14px;cursor:pointer;text-decoration:none!important;transition:background .2s,transform .2s}.button:hover{background:#435647;transform:translateY(-2px)}.button.light{background:var(--sage);color:var(--ink);border-color:var(--sage)}.button.light:hover{background:white}.button.small{padding:12px 18px;font-size:12px}.menu{display:none}.hero{position:relative;min-height:640px;height:min(740px,calc(100svh - 98px));color:white;overflow:hidden}.hero-photo,.hero-photo:after{position:absolute;inset:0}.hero-photo img{width:100%;height:100%;object-fit:cover;object-position:center 57%}.hero-photo:after{content:'';background:linear-gradient(90deg,rgba(15,33,27,.76),rgba(15,33,27,.2) 70%),linear-gradient(0deg,rgba(8,26,20,.42),transparent 45%)}.hero-content{position:relative;max-width:1050px;padding:90px 5% 70px}.eyebrow{font-size:10px;font-weight:600;letter-spacing:2px;margin:0 0 26px;line-height:1.6}h1,h2,h3,p{margin-top:0}h1,h2{font-weight:400;letter-spacing:-2.8px;line-height:1.06}h1{font-size:clamp(52px,6.5vw,96px);margin-bottom:28px}.hero-content>p:not(.eyebrow){font-size:16px;line-height:1.7;max-width:630px;color:#f0f3eb;margin-bottom:32px}.hero-bottom{position:absolute;left:5%;right:5%;bottom:27px;display:flex;justify-content:space-between;font-size:10px;letter-spacing:1.2px;border-top:1px solid #ffffff50;padding-top:18px}.section{padding:96px 6%;max-width:1680px;margin:auto}h2{font-size:clamp(34px,3.6vw,54px);margin-bottom:30px}h3{font-size:20px;line-height:1.3;font-weight:400;letter-spacing:-.35px}.intro{padding-top:100px;padding-bottom:110px}.intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:10%}.lead{font-size:22px;line-height:1.5;letter-spacing:-.4px}.intro p:not(.lead):not(.eyebrow){color:var(--muted);font-size:15px}.text-link{display:inline-block;border-bottom:1px solid;padding-bottom:5px;margin-top:15px;font-size:14px}.services{background:#eeeee6;max-width:none}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:35px}.section-heading>p{font-size:13px;color:var(--muted)}.service-layout{display:grid;grid-template-columns:32% 1fr;gap:7%}.service-layout figure{margin:0;position:sticky;top:30px;align-self:start}.service-layout figure img{height:580px;width:100%;object-fit:cover}.service-layout figcaption{font-size:9px;letter-spacing:1.6px;padding-top:15px}.service-row{display:grid;grid-template-columns:44% 1fr 22px;gap:20px;padding:25px 0;border-top:1px solid #c6cfc1;align-items:center;text-decoration:none!important}.service-row h3{font-size:19px;margin:0}.service-row p{font-size:12px;line-height:1.65;color:var(--muted);margin:0}.service-row>span{font-size:24px;transition:transform .2s}.service-row:hover>span{transform:translate(3px,-3px)}.service-row:hover h3{text-decoration:underline;text-underline-offset:5px}.feature{display:grid;grid-template-columns:1fr 1fr;background:var(--ink);color:var(--paper)}.feature>div:first-child img{height:100%;min-height:530px;width:100%;object-fit:cover}.feature-copy{padding:85px 12%}.feature-copy p:not(.eyebrow){font-size:15px;color:#d2dbcd}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:5%;margin-top:48px}.steps article{border-top:1px solid var(--line);padding-top:28px}.step-icon{display:block;font-size:40px;line-height:1;margin-bottom:30px}.steps p{font-size:14px;color:var(--muted);max-width:330px}.note{font-size:12px;color:var(--muted);border-top:1px solid var(--line);padding-top:24px;margin:45px 0 0;max-width:900px}.interiors{background:var(--sage);max-width:none;display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:12%}.interiors p:not(.eyebrow){max-width:470px;font-size:15px}.interiors img{height:390px;width:100%;object-fit:contain;mix-blend-mode:multiply}.faq{max-width:1150px}.faq details{border-top:1px solid var(--line);padding:23px 0}.faq summary{font-size:18px;cursor:pointer;padding-right:20px}.faq details p{font-size:15px;color:var(--muted);margin:20px 0 0;max-width:800px}.contact{background:var(--ink);color:var(--paper);max-width:none;display:grid;grid-template-columns:1fr 1fr;gap:12%}.contact h2{font-size:clamp(52px,5.5vw,80px)}.contact>div>p:not(.eyebrow){color:#d2dbcd;max-width:370px;font-size:15px}.contact-mail{font-size:clamp(21px,2.3vw,34px);display:inline-block;margin:20px 0 15px;letter-spacing:-.6px}.address{margin-top:28px}form{border:1px solid #657266;padding:32px}form h3{font-size:25px}label{display:block;font-size:12px;margin:0 0 20px}input,select,textarea{display:block;width:100%;padding:11px 8px;border:0;border-bottom:1px solid #83917e;background:#ffffff09;border-radius:0;color:white;margin-top:5px;font-size:15px}select option{background:var(--ink)}textarea{resize:vertical}.form-note,form>a{font-size:11px;color:#d2dbcd}#form-status{font-size:12px;margin-top:14px}footer{padding:50px 6%;display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px;font-size:12px}footer p{margin:15px 0 0;color:var(--muted)}footer .brand{font-size:22px}footer>div:last-child{justify-self:end}footer span{color:var(--muted)}.detail-hero{padding-top:50px;padding-bottom:65px;background:#eeeee6;max-width:none}.breadcrumb{font-size:12px;display:inline-block;margin-bottom:45px}.detail-hero h1{max-width:1100px;font-size:clamp(44px,5vw,76px)}.detail-hero .lead{max-width:850px}.detail-body{display:grid;grid-template-columns:.8fr 1fr;gap:9%;align-items:start}.detail-image img{width:100%;max-height:640px;object-fit:cover}.detail-body p{font-size:17px}.detail-body h3{margin-top:35px}.detail-body ul{padding-left:20px;margin-bottom:35px;font-size:15px}.detail-body li{padding-bottom:10px}.related{padding-top:20px}.related-links{display:grid;grid-template-columns:repeat(2,1fr);gap:10px 50px}.related-links a{padding:15px 0;border-top:1px solid var(--line);font-size:15px}.legal{max-width:960px;padding-top:70px}.legal h1{font-size:60px}.legal h2{font-size:26px;letter-spacing:-.5px;margin-top:40px;margin-bottom:20px}.legal p{font-size:16px}.skip{position:fixed;left:15px;top:-80px;z-index:100;background:white;padding:15px}.skip:focus{top:15px}@media(min-width:1600px){.hero-content{padding-left:6%}}@media(max-width:1000px){nav{gap:18px}header{padding:0 4%}.brand{font-size:22px}.brand small{font-size:7px}nav .small{display:none}.section{padding:70px 5%}.service-layout{grid-template-columns:30% 1fr;gap:5%}.service-row{grid-template-columns:1fr 20px;gap:8px}.service-row p{grid-column:1;grid-row:2}.service-row>span{grid-column:2;grid-row:1/3}.service-layout figure img{height:500px}.feature-copy{padding:65px 9%}.contact{gap:6%}.hero{min-height:600px}.hero-content{padding-top:100px}.intro-grid{gap:6%}}@media(max-width:650px){header{height:80px}.brand{font-size:23px}.brandmark{font-size:36px}.menu{display:block;background:none;border:1px solid var(--line);color:var(--ink);font-size:12px;padding:9px}nav{display:none;position:absolute;left:0;right:0;top:80px;padding:25px;background:var(--paper);border-bottom:1px solid var(--line);align-items:stretch}nav.open{display:flex;flex-direction:column}nav .small{display:flex}.language{border:0;padding:0}.hero{min-height:630px;height:calc(90svh - 80px);max-height:800px}.hero-content{padding:70px 6% 110px}.hero-content h1{font-size:54px;letter-spacing:-2.5px}.hero-content>p:not(.eyebrow){font-size:15px}.hero-photo img{object-position:47% center}.hero-photo:after{background:linear-gradient(90deg,#0e241cc9,#0e241c45)}.hero-bottom{font-size:8px;gap:20px}.eyebrow{font-size:9px;letter-spacing:1.5px}.section{padding:58px 6%}.intro-grid,.service-layout,.feature,.steps,.interiors,.contact,.detail-body{grid-template-columns:1fr;gap:30px}h2{font-size:39px;letter-spacing:-1.7px}.intro-grid h2{margin-bottom:10px}.lead{font-size:20px}.section-heading{display:block;margin-bottom:20px}.section-heading>p{display:none}.service-layout figure{position:static}.service-layout figure img{height:330px;object-position:center 48%}.service-layout figure figcaption{display:none}.service-row{padding:24px 0}.service-row h3{font-size:21px}.service-row p{font-size:13px}.feature>div:first-child img{min-height:0;height:300px}.feature-copy{padding:35px 6% 55px}.steps{gap:20px;margin-top:25px}.steps article{display:grid;grid-template-columns:45px 1fr;column-gap:17px;padding-top:22px}.step-icon{grid-row:1/3}.steps h3{margin-bottom:10px}.steps p{grid-column:2;max-width:none}.interiors img{height:300px}.contact h2{font-size:60px}form{padding:24px}.contact-mail{font-size:28px}.faq summary{font-size:16px}footer{grid-template-columns:1fr;gap:25px;padding:40px 6%}footer>div:last-child{justify-self:start}.detail-hero h1{font-size:46px;letter-spacing:-2px}.breadcrumb{margin-bottom:32px}.detail-image img{max-height:400px}.detail-body h2{font-size:35px}.related-links{grid-template-columns:1fr;gap:0}.legal h1{font-size:46px}.legal h2{font-size:25px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}


/* Original INTERHELI identity and interior photography */
.brand-logo{width:54px;height:64px;object-fit:contain;flex:none}header .brand{gap:14px}footer .brand-logo{width:46px;height:55px}.interiors .interior-feature-photo{height:420px;object-fit:cover;mix-blend-mode:normal}.interior-gallery{background:#eeeee6;max-width:none}.gallery-intro{max-width:700px;color:var(--muted);margin-bottom:35px}.gallery-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px 24px}.gallery-grid figure{margin:0}.gallery-photo{display:block;overflow:hidden;cursor:default}.gallery-grid img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;transition:transform .3s}@media(hover:hover) and (pointer:fine){.gallery-photo:hover img{transform:scale(1.04)}}.gallery-grid figcaption{font-size:12px;color:var(--muted);padding-top:12px;line-height:1.5}@media(max-width:1000px){.gallery-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:650px){header .brand{font-size:20px;gap:10px}.brand-logo{width:42px;height:52px}.brand small{font-size:6px;letter-spacing:1.5px}.interiors .interior-feature-photo{height:auto;aspect-ratio:4/3}.gallery-grid{grid-template-columns:1fr;gap:28px}}

/* Navigation and small-screen usability */
header{position:sticky;top:0;border-bottom:1px solid var(--line)}
.menu{min-height:44px;min-width:64px}.language{min-height:44px;display:inline-flex;align-items:center}
.detail-image img{height:auto}.detail-hero h1,h2,h3{overflow-wrap:break-word}
.faq summary{min-height:44px;display:flex;align-items:center;justify-content:space-between;gap:20px;list-style:none}.faq summary::-webkit-details-marker{display:none}.faq summary::after{content:'+';font-size:26px;flex:none}.faq details[open] summary::after{content:'−'}
@media(max-width:650px){nav{max-height:calc(100svh - 80px);overflow-y:auto}nav>a{min-height:44px;display:flex;align-items:center}.gallery-grid img{aspect-ratio:4/3}footer a{display:inline-flex;align-items:center;min-height:44px}.detail-hero h1{font-size:clamp(36px,10vw,46px)}.hero-content h1{font-size:clamp(44px,13.8vw,54px)}}
@media(prefers-reduced-motion:reduce){.gallery-photo:hover img{transform:none}}

/* Mission photography: preserve complete portrait and panoramic compositions. */
.detail-image .mission-photo{display:block;width:100%;height:auto;max-height:none;object-fit:contain}.flight-photos{padding-top:0}.flight-photo-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px}.flight-photo-grid figure{margin:0;min-width:0}.flight-photo-grid img{width:100%;height:auto;display:block}.flight-photo-grid figcaption{font-size:12px;color:var(--muted);margin-top:12px}@media(max-width:650px){.flight-photo-grid{grid-template-columns:1fr;gap:25px}}

/* Supplied legal copy: typography only; original content preserved verbatim. */
.legal-supplied{max-width:1060px;padding-top:70px;padding-bottom:90px}.legal-supplied h1{font-size:clamp(36px,5vw,60px);line-height:1.15;letter-spacing:-1.5px;margin-bottom:44px;overflow-wrap:anywhere}.legal-supplied h2{font-size:clamp(24px,2.5vw,32px);line-height:1.3;letter-spacing:-.5px;margin:52px 0 24px;border-top:1px solid var(--line);padding-top:27px;overflow-wrap:anywhere}.legal-supplied h3{font-size:21px;line-height:1.4;font-weight:500;margin:32px 0 15px;overflow-wrap:anywhere}.legal-supplied h4{font-size:17px;line-height:1.5;margin:25px 0 12px}.legal-supplied p,.legal-supplied li{font-size:16px;line-height:1.8;overflow-wrap:anywhere}.legal-supplied p{margin-bottom:20px}.legal-supplied ul{padding-left:24px;margin:15px 0 25px}.legal-supplied li{padding-left:5px;margin-bottom:10px}.legal-supplied a{text-decoration:underline;text-underline-offset:3px;overflow-wrap:anywhere}.legal-supplied strong{font-weight:700}@media(max-width:650px){.legal-supplied{padding:42px 6% 60px}.legal-supplied h1{margin-bottom:30px}.legal-supplied h2{margin-top:37px;padding-top:22px}.legal-supplied h3{font-size:20px}.legal-supplied p,.legal-supplied li{font-size:15px;line-height:1.75}}@media print{header,footer{display:none}.legal-supplied{max-width:none;padding:0}.legal-supplied h1,.legal-supplied h2,.legal-supplied h3,.legal-supplied h4{break-after:avoid}}