*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#f4fafb;color:#142225;font-family:"Inter",system-ui,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
button{cursor:pointer;border:0}
.dt-page{--ice:#f4fafb;--paper:#ffffff;--mist:#dbecef;--teal:#0f6b73;--deep:#123b42;--ink:#142225;--muted:#64777b;--line:rgba(18,59,66,.14);--shadow:0 30px 80px rgba(15,107,115,.14);background:radial-gradient(circle at top right,rgba(15,107,115,.12),transparent 35%),var(--ice)}
.dt-wrap{width:min(100% - 40px,1180px);margin-inline:auto}
.dt-ribbon{background:#123b42;color:#f4fafb;text-align:center;font-size:.78rem;font-weight:800;letter-spacing:.03em;padding:10px 18px}
.dt-ribbon a{text-decoration:underline;text-underline-offset:3px}
.dt-nav{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.9);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
.dt-nav-inner{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:22px}
.dt-brand{display:flex;align-items:center;gap:12px}
.dt-mark{width:44px;height:44px;border-radius:14px;border:1px solid var(--line);display:grid;place-items:center;color:var(--teal);font-weight:900;background:#fff}
.dt-brand strong{display:block;font-size:1.15rem;letter-spacing:.02em;line-height:1;color:var(--deep)}
.dt-brand span:last-child{display:block;color:var(--teal);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;font-weight:900;margin-top:3px}
.dt-links{display:flex;align-items:center;gap:28px;list-style:none;padding:0;margin:0;color:#53676b;font-size:.78rem;font-weight:900;letter-spacing:.12em;text-transform:uppercase}
.dt-links a:hover{color:var(--teal)}
.dt-actions{display:flex;align-items:center;gap:12px}
.dt-cta{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 18px;background:var(--teal);color:#fff;font-weight:900;font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;border-radius:12px}
.dt-menu{display:none;width:44px;height:44px;background:#fff;border:1px solid var(--line);border-radius:12px;position:relative}
.dt-menu span,.dt-menu::before,.dt-menu::after{content:"";position:absolute;left:12px;right:12px;height:2px;background:var(--deep)}
.dt-menu::before{top:15px}.dt-menu span{top:21px}.dt-menu::after{top:27px}
.dt-section,.dt-hero,.dt-proof,.dt-contact{scroll-margin-top:104px}
.dt-hero{padding:76px 0 70px;background:linear-gradient(135deg,#fff 0%,#e8f5f7 62%,#d7ecef 100%)}
.dt-hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}
.dt-kicker{display:inline-flex;align-items:center;gap:10px;color:var(--teal);font-size:.72rem;font-weight:900;letter-spacing:.16em;text-transform:uppercase}
.dt-kicker::before{content:"";width:34px;height:1px;background:currentColor}
.dt-title{font-size:clamp(3rem,6vw,5.8rem);line-height:.95;letter-spacing:-.055em;margin:18px 0;color:var(--deep)}
.dt-title em{color:var(--teal);font-style:normal}
.dt-lead{font-size:1.08rem;color:var(--muted);max-width:650px;margin:0 0 28px}
.dt-actions-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.dt-btn-primary,.dt-btn-secondary{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 22px;border-radius:12px;font-weight:900}
.dt-btn-primary{background:var(--teal);color:#fff}
.dt-btn-secondary{border:1px solid var(--line);background:#fff;color:var(--deep)}
.dt-hero-media{position:relative}
.dt-hero-photo{aspect-ratio:4/5;border-radius:30px;overflow:hidden;box-shadow:var(--shadow);border:10px solid rgba(255,255,255,.75)}
.dt-hero-photo img{width:100%;height:100%;object-fit:cover;object-position:center 18%}
.dt-hero-card{position:absolute;right:-22px;bottom:34px;width:min(340px,75%);background:rgba(255,255,255,.94);border:1px solid var(--line);border-radius:20px;padding:18px;box-shadow:0 20px 50px rgba(18,59,66,.16)}
.dt-hero-card strong{display:block;font-size:1.35rem;color:var(--deep);line-height:1.1}
.dt-hero-card span{display:block;color:var(--muted);font-size:.88rem;margin-top:6px}
.dt-proof{padding:26px 0;background:#fff;border-block:1px solid var(--line)}
.dt-proof-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.dt-proof-item{padding:18px;border-left:1px solid var(--line)}
.dt-proof-item strong{display:block;font-size:2rem;line-height:1;color:var(--teal)}
.dt-proof-item span{display:block;color:var(--muted);font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;font-weight:800}
.dt-section{padding:92px 0}
.dt-section.alt{background:#fff}
.dt-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:34px}
.dt-head p,.dt-section-text{color:var(--muted);max-width:640px;margin:0}
.dt-h2{font-size:clamp(2.25rem,4.4vw,4.1rem);line-height:1;letter-spacing:-.045em;margin:12px 0;color:var(--deep)}
.dt-split{display:grid;grid-template-columns:1.05fr .95fr;gap:42px;align-items:center}
.dt-media-card{background:#fff;border:1px solid var(--line);border-radius:28px;overflow:hidden;box-shadow:var(--shadow)}
.dt-media-card img{width:100%;height:540px;object-fit:cover;object-position:center 20%}
.dt-media-caption{padding:22px;background:#fff}
.dt-media-caption strong{display:block;font-size:1.25rem;color:var(--deep)}
.dt-points{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:28px}
.dt-point,.dt-step,.dt-faq details,.dt-testimonial,.dt-service,.dt-team-note,.dt-tech-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px}
.dt-point strong,.dt-step strong{display:block;color:var(--deep);margin-bottom:6px}
.dt-point span,.dt-step span{color:var(--muted);font-size:.92rem}
.dt-services{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.dt-service{padding:0;overflow:hidden}
.dt-service img{width:100%;height:238px;object-fit:cover;object-position:center 22%}
.dt-service-body{padding:22px}
.dt-meta{display:flex;justify-content:space-between;gap:12px;color:var(--teal);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;font-weight:900}
.dt-service h3{font-size:1.55rem;line-height:1.12;margin:12px 0 8px;color:var(--deep)}
.dt-service p{color:var(--muted);margin:0 0 14px;font-size:.94rem}
.dt-service-footer{display:flex;justify-content:space-between;gap:12px;align-items:center;border-top:1px solid var(--line);padding-top:14px;color:var(--teal);font-weight:900;font-size:.84rem}
.dt-journey{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.dt-step{min-height:170px}
.dt-step b{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:12px;background:var(--mist);color:var(--teal);margin-bottom:14px}
.dt-feature{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:center}
.dt-feature-photo{border-radius:28px;overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line)}
.dt-feature-photo img{width:100%;height:560px;object-fit:cover;object-position:center 18%}
.dt-tech-grid{display:grid;grid-template-columns:.94fr 1.06fr;gap:28px;align-items:center}
.dt-tech-card img{height:520px;width:100%;object-fit:cover;object-position:center 18%;border-radius:16px;margin-bottom:16px}
.dt-team{display:grid;grid-template-columns:1.02fr .98fr;gap:36px;align-items:center}
.dt-team img{width:100%;height:560px;object-fit:cover;object-position:center 18%;border-radius:28px;box-shadow:var(--shadow)}
.dt-team-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:22px}
.dt-team-note strong{display:block;color:var(--deep)}
.dt-testimonials{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.dt-testimonial p{font-size:1.05rem;line-height:1.55;margin:0 0 18px;color:#29494f}
.dt-testimonial strong{color:var(--teal)}
.dt-faq{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.dt-faq summary{cursor:pointer;font-weight:900;color:var(--deep)}
.dt-faq p{color:var(--muted);margin:10px 0 0}
.dt-contact{padding:90px 0;background:linear-gradient(135deg,#123b42,#0f6b73);color:#fff}
.dt-contact-grid{display:grid;grid-template-columns:.94fr 1.06fr;gap:34px;align-items:center}
.dt-contact .dt-kicker,.dt-contact .dt-h2,.dt-contact .dt-section-text{color:#fff}
.dt-contact-info{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:24px}
.dt-contact-info div{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);border-radius:18px;padding:18px}
.dt-contact-info strong{display:block}.dt-contact-info span{color:rgba(255,255,255,.76);font-size:.9rem}
.dt-form-wrap{display:grid;grid-template-columns:.82fr 1.18fr;gap:16px;align-items:stretch}
.dt-form-image{border-radius:24px;overflow:hidden}
.dt-form-image img{width:100%;height:100%;min-height:520px;object-fit:cover;object-position:center 20%}
.dt-form{background:#fff;color:var(--ink);border-radius:24px;padding:26px;box-shadow:0 28px 80px rgba(18,34,37,.22)}
.dt-form h3{font-size:2rem;margin:0 0 6px;color:var(--deep)}
.dt-form p{color:var(--muted);margin:0 0 20px}
.dt-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.dt-field.full{grid-column:1/-1}
.dt-field label{display:block;font-size:.78rem;font-weight:900;color:var(--deep);margin-bottom:6px}
.dt-field input,.dt-field select,.dt-field textarea{width:100%;border:1px solid var(--line);border-radius:12px;padding:12px;background:#fff;color:var(--ink)}
.dt-field textarea{min-height:112px;resize:vertical}
.dt-submit{width:100%;min-height:50px;margin-top:16px;border-radius:12px;background:var(--teal);color:#fff;font-weight:900}
.dt-wa{position:fixed;right:22px;bottom:22px;z-index:35;min-width:58px;height:58px;border-radius:999px;background:#25d366;color:#fff;display:flex;align-items:center;justify-content:center;padding:0 18px;font-weight:1000;box-shadow:0 18px 44px rgba(37,211,102,.32)}
.dt-footer{background:#102528;color:rgba(255,255,255,.68);padding:34px 0}
.dt-footer .dt-wrap{display:flex;justify-content:space-between;gap:20px;font-size:.82rem}
.dt-footer a{color:#bcebf0;font-weight:900}
@media(max-width:980px){.dt-hero-grid,.dt-split,.dt-feature,.dt-tech-grid,.dt-team,.dt-contact-grid,.dt-form-wrap{grid-template-columns:1fr}.dt-services,.dt-testimonials{grid-template-columns:1fr 1fr}.dt-journey{grid-template-columns:repeat(2,1fr)}.dt-links{display:none}.dt-menu{display:block}.dt-nav.is-open .dt-links{display:grid;position:absolute;left:20px;right:20px;top:78px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:12px;gap:0;box-shadow:var(--shadow)}.dt-nav.is-open .dt-links a{display:block;padding:12px}.dt-head{display:block}.dt-proof-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.dt-wrap{width:min(100% - 28px,1180px)}.dt-ribbon{font-size:.68rem}.dt-nav-inner{min-height:68px}.dt-cta{display:none}.dt-hero{padding:48px 0}.dt-title{font-size:clamp(2.75rem,15vw,4rem)}.dt-hero-card{position:static;width:auto;margin-top:14px}.dt-points,.dt-services,.dt-testimonials,.dt-faq,.dt-contact-info,.dt-form-grid,.dt-team-list{grid-template-columns:1fr}.dt-journey{grid-template-columns:1fr}.dt-section{padding:70px 0}.dt-media-card img,.dt-feature-photo img,.dt-team img,.dt-tech-card img{height:430px}.dt-form-image img{min-height:320px}.dt-footer .dt-wrap{flex-direction:column}.dt-wa{right:14px;bottom:14px;height:54px}}

.dt-services{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.dt-service{display:grid;grid-template-columns:minmax(210px,42%) minmax(0,1fr);min-height:260px;padding:0;align-items:stretch;border-radius:24px;background:#fff;box-shadow:0 18px 48px rgba(6,67,78,.08)}
.dt-service>img,.dt-service-symbol{width:100%;height:100%;min-height:260px;border-radius:0;object-fit:cover}
.dt-img-human{object-position:center 24%}
.dt-img-tech{object-position:center 36%}
.dt-img-room{object-position:center 42%}
.dt-service-body{display:flex;flex-direction:column;justify-content:center;padding:24px}
.dt-service h3{font-size:clamp(1.55rem,2.05vw,2.05rem)}
.dt-service p{font-size:.98rem;line-height:1.55}
.dt-service-symbol{position:relative;display:grid;place-items:center;overflow:hidden;background:linear-gradient(135deg,#eefaf8 0%,#bfe5e3 52%,#0a7c86 100%)}
.dt-service-symbol:before{content:"";position:absolute;inset:28px;border:1px solid rgba(255,255,255,.74);border-radius:999px}
.dt-service-symbol:after{content:"";position:absolute;width:52%;aspect-ratio:1;border-radius:999px;background:rgba(255,255,255,.28);box-shadow:0 0 0 28px rgba(255,255,255,.12)}
.dt-service-symbol span{position:relative;z-index:1;color:#fff;font-family:"Libre Baskerville",serif;font-size:3.4rem;font-weight:700;letter-spacing:0}

@media(max-width:980px){
  .dt-services{grid-template-columns:1fr}
}
@media(max-width:640px){
  .dt-services{gap:14px}
  .dt-service{grid-template-columns:132px minmax(0,1fr);min-height:168px;border-radius:18px}
  .dt-service>img,.dt-service-symbol{min-height:168px;height:100%}
  .dt-service-body{padding:16px}
  .dt-meta{font-size:.62rem;gap:8px}
  .dt-service h3{font-size:1.34rem;line-height:1.06;margin:8px 0 6px}
  .dt-service p{font-size:.82rem;line-height:1.45;margin-bottom:10px}
  .dt-service-footer{font-size:.68rem;gap:8px;padding-top:10px}
  .dt-service-symbol span{font-size:2.1rem}
}
@media(max-width:380px){
  .dt-service{grid-template-columns:112px minmax(0,1fr)}
  .dt-service-body{padding:14px}
  .dt-service h3{font-size:1.18rem}
  .dt-service-footer{font-size:.62rem}
}

.dt-service>.dt-img-human{object-position:center 38%}
.dt-service>.dt-img-tech{object-position:center 54%}
.dt-service>.dt-img-room{object-position:center 45%}

@media(max-width:640px){
  .dt-service{grid-template-columns:132px minmax(0,1fr);padding:12px}
  .dt-service>img,.dt-service>.dt-service-symbol{width:116px;height:132px;min-height:0;align-self:center;justify-self:center;border-radius:16px}
  .dt-service>.dt-img-human{object-position:center 38%}
  .dt-service>.dt-img-tech{object-position:center 56%}
  .dt-service>.dt-img-room{object-position:center 45%}
  .dt-service-body{padding:4px 4px 4px 0}
}