:root{--navy:#062b56;--blue:#087ed4;--blue2:#35a9ee;--sky:#edf8ff;--line:#d8e8f4;--text:#182a3d;--muted:#5c7187;--white:#fff;--radius:16px;--shadow:0 16px 42px rgba(9,63,110,.11)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--text);font-family:Arial,Helvetica,sans-serif;line-height:1.5;background:#fff}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.container{width:min(1160px,calc(100% - 40px));margin:auto}.section{padding:78px 0}.section--soft{background:#f6fbff}.eyebrow{margin:0 0 8px;color:var(--blue);font-size:13px;font-weight:800;letter-spacing:.12em}.title{max-width:760px;margin:0;color:var(--navy);font-size:clamp(30px,4vw,44px);line-height:1.13}.lead{max-width:720px;margin:15px 0 0;color:var(--muted);font-size:17px}.button{display:inline-flex;min-height:49px;align-items:center;justify-content:center;border:1px solid transparent;border-radius:9px;padding:12px 19px;cursor:pointer;font-weight:800;transition:.2s ease}.button:hover{transform:translateY(-1px)}.button--primary{color:#fff;background:var(--blue);box-shadow:0 10px 22px rgba(8,126,212,.24)}.button--outline{color:var(--blue);border-color:#a9d5f1;background:#fff}.header{position:sticky;z-index:30;top:0;border-bottom:1px solid rgba(6,43,86,.08);background:rgba(255,255,255,.95);backdrop-filter:blur(12px)}.header__inner{min-height:75px;display:flex;align-items:center;gap:18px}.logo{width:200px;height:65px;display:block;flex:0 0 auto;overflow:hidden}.logo img{display:block;width:100%;height:100%;object-fit:cover;object-position:50% 50%}.header__spacer{flex:1}.phone{color:var(--navy);font-weight:900;white-space:nowrap}.header .button{min-height:43px;padding:9px 15px}.hero{min-height:640px;display:flex;align-items:center;color:#fff;background:linear-gradient(90deg,rgba(243,250,255,.98) 0%,rgba(243,250,255,.92) 43%,rgba(243,250,255,.22) 75%),url('../images/hero-balcony-landing.png') center/cover}.hero__content{max-width:690px;padding:72px 0}.hero .eyebrow{color:var(--blue)}.hero h1{margin:0;color:var(--navy);font-size:clamp(42px,5.1vw,64px);line-height:1.05;letter-spacing:-.03em}.hero .lead{max-width:650px;font-size:19px}.hero__services{margin:16px 0 0;color:#31516d;font-weight:700}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:27px}.trust-line{display:flex;flex-wrap:wrap;gap:12px 24px;margin:26px 0 0;padding:0;list-style:none;color:#38536c;font-size:14px;font-weight:700}.trust-line li:before{margin-right:8px;color:var(--blue);content:'✓'}.grid{display:grid;gap:18px;margin-top:32px}.outcomes{grid-template-columns:repeat(4,1fr)}.card{padding:24px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:0 8px 24px rgba(8,61,105,.05)}.card__icon{display:grid;width:46px;height:46px;place-items:center;border-radius:12px;color:var(--blue);background:var(--sky);font-size:24px;font-weight:900}.card h3{margin:16px 0 8px;color:var(--navy);font-size:20px}.card p{margin:0;color:var(--muted);font-size:15px}.card .text-link{display:inline-block;margin-top:19px;color:var(--blue);font-weight:800}.types{grid-template-columns:repeat(3,1fr)}.type{position:relative;min-height:280px;overflow:hidden;border-radius:var(--radius);background:#dceef9}.type:after{position:absolute;inset:45% 0 0;background:linear-gradient(transparent,rgba(3,32,64,.82));content:''}.type img{width:100%;height:280px;object-fit:cover}.type__content{position:absolute;z-index:1;right:0;bottom:0;left:0;padding:22px;color:#fff}.type__content h3{margin:0;font-size:21px}.type__content p{margin:5px 0 0;font-size:14px}.compare{grid-template-columns:repeat(2,1fr)}.compare-card{padding:29px;border-radius:var(--radius);background:#fff;box-shadow:var(--shadow)}.compare-card__tag{color:var(--blue);font-size:13px;font-weight:900;letter-spacing:.09em}.compare-card h3{margin:8px 0 16px;color:var(--navy);font-size:25px}.check-list{display:grid;gap:10px;margin:0;padding:0;list-style:none}.check-list li{position:relative;padding-left:24px;color:var(--muted)}.check-list li:before{position:absolute;left:0;color:var(--blue);content:'✓';font-weight:900}.compare-card .button{margin-top:22px}.construction{grid-template-columns:repeat(3,1fr)}.construction-card{overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:#fff}.diagram{position:relative;height:150px;overflow:hidden;background:linear-gradient(145deg,#e9f7ff,#cdeafa)}.diagram:before,.diagram:after{position:absolute;content:''}.diagram--shape:before{top:28px;left:24%;width:52%;height:88px;border:7px solid var(--blue);border-radius:3px;box-shadow:40px 0 0 -31px #fff,80px 0 0 -31px #fff}.diagram--opening:before{top:28px;left:29%;width:42%;height:86px;border:6px solid var(--blue);background:linear-gradient(65deg,transparent 49%,var(--blue) 50%,var(--blue) 52%,transparent 53%)}.diagram--finish:before{top:38px;left:23%;width:55%;height:72px;border:7px solid var(--blue);background:linear-gradient(90deg,#fff 0 33%,#d5edfb 33% 66%,#fff 66%)}.construction-card__body{padding:22px}.construction-card h3{margin:0;color:var(--navy);font-size:21px}.construction-card p{margin:8px 0 0;color:var(--muted)}.services{grid-template-columns:repeat(4,1fr)}.service{padding:21px;border-radius:var(--radius);background:#fff}.service b{display:block;color:var(--blue);font-size:14px;letter-spacing:.08em}.service h3{margin:8px 0;color:var(--navy);font-size:18px}.service p{margin:0;color:var(--muted);font-size:14px}.variants{grid-template-columns:repeat(3,1fr)}.variant{overflow:hidden;border-radius:var(--radius);background:#fff;box-shadow:var(--shadow)}.variant img{display:block;width:100%;height:220px;object-fit:cover}.variant div{padding:20px}.variant h3{margin:0;color:var(--navy);font-size:20px}.variant p{margin:6px 0 0;color:var(--muted)}.prices{grid-template-columns:repeat(4,1fr)}.price{padding:24px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}.price--featured{border-color:#9fd2f1;box-shadow:var(--shadow)}.price p{margin:0;color:var(--navy);font-weight:800}.price strong{display:block;margin:15px 0 8px;color:var(--navy);font-size:23px;line-height:1.16}.price span{display:block;min-height:65px;color:var(--muted);font-size:14px}.price .text-link{display:inline-block;margin-top:18px;color:var(--blue);font-weight:800}.factors{grid-template-columns:repeat(5,1fr)}.factor{padding:20px;border-radius:var(--radius);background:#fff}.factor b{display:block;color:var(--blue);font-size:22px}.factor h3{margin:8px 0;color:var(--navy);font-size:17px}.factor p{margin:0;color:var(--muted);font-size:14px}.notice{margin:28px 0 0;padding:18px 20px;border-left:4px solid var(--blue);border-radius:0 10px 10px 0;color:#31516d;background:var(--sky);font-weight:700}.quiz-section{color:#dff2ff;background:linear-gradient(130deg,#062955,#0875bf)}.quiz-layout{display:grid;grid-template-columns:1fr 500px;gap:60px;align-items:center}.quiz-section .title{color:#fff}.quiz-section .eyebrow{color:#8fd9ff}.quiz-section .lead{color:#c9eaff}.quiz{position:relative;min-height:380px;padding:28px;border-radius:var(--radius);color:var(--text);background:#fff;box-shadow:var(--shadow)}.quiz-step{display:none}.quiz-step.is-active{display:grid;gap:13px}.quiz h3{margin:0 0 4px;color:var(--navy);font-size:23px}.option{display:block;padding:12px;border:1px solid var(--line);border-radius:9px;cursor:pointer}.option:hover{border-color:#9fd2f1;background:#f8fcff}.option input{margin-right:8px;accent-color:var(--blue)}.quiz__nav{display:flex;justify-content:space-between;gap:12px;margin-top:8px}.link-button{border:0;padding:10px 0;color:var(--blue);background:transparent;cursor:pointer;font-weight:800}.progress{position:absolute;right:28px;bottom:17px;margin:0;color:#7890a4;font-size:13px}.field{display:grid;gap:6px;color:#415c74;font-size:14px;font-weight:700}.field input,.field select,.field textarea{width:100%;border:1px solid #bdd5e8;border-radius:8px;padding:12px;color:var(--text);outline:0;background:#fff}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(8,126,212,.12)}.consent{display:flex;gap:8px;align-items:flex-start;color:var(--muted);font-size:12px}.measure{display:grid;grid-template-columns:1fr .9fr;gap:50px;align-items:center}.measure__visual{min-height:300px;border-radius:var(--radius);background:linear-gradient(135deg,#ccecff,#f3fbff);position:relative;overflow:hidden}.measure__visual:before{position:absolute;inset:45px 18% 45px 18%;border:9px solid var(--blue);background:repeating-linear-gradient(90deg,transparent 0 28%,rgba(255,255,255,.85) 28% 31%);content:''}.measure__visual:after{position:absolute;right:13%;bottom:18%;width:120px;height:38px;border:5px solid var(--navy);border-radius:5px;transform:rotate(-25deg);content:''}.measure-list{grid-template-columns:repeat(2,1fr)}.measure-list .card{padding:19px}.measure-list .card h3{margin-top:7px;font-size:18px}.trust{grid-template-columns:repeat(3,1fr)}.timeline{display:grid;grid-template-columns:repeat(5,1fr);gap:0;margin-top:32px}.timeline__item{position:relative;padding:0 24px 0 0}.timeline__item:not(:last-child):after{position:absolute;top:23px;right:0;width:28px;height:1px;background:#a6d6f1;content:''}.timeline__number{display:grid;width:47px;height:47px;place-items:center;border-radius:50%;color:#fff;background:var(--blue);font-weight:900}.timeline h3{margin:13px 0 5px;color:var(--navy);font-size:17px}.timeline p{margin:0;color:var(--muted);font-size:14px}.faq{display:grid;grid-template-columns:.75fr 1.25fr;gap:65px;align-items:start}.faq-list details{border-bottom:1px solid var(--line)}.faq-list summary{position:relative;padding:17px 30px 17px 0;color:var(--navy);cursor:pointer;font-weight:800;list-style:none}.faq-list summary:after{position:absolute;right:0;top:12px;color:var(--blue);content:'+';font-size:26px;font-weight:400}.faq-list details[open] summary:after{content:'−'}.faq-list p{margin:0 0 18px;color:var(--muted)}.final{padding:76px 0;color:#e6f5ff;background:radial-gradient(circle at 75% 20%,#0d85d1,transparent 27%),#062a56}.final .title{color:#fff}.final .lead{color:#cce9fa}.final__layout{display:grid;grid-template-columns:1fr 460px;gap:70px;align-items:center}.final-phone{display:inline-block;margin-top:18px;color:#fff;font-size:25px;font-weight:900}.form{display:grid;gap:14px;padding:27px;border-radius:var(--radius);color:var(--text);background:#fff}.form .button{width:100%}.footer{padding:25px 0;color:#9ab3c7;background:#041c39;font-size:13px}.footer__inner{display:flex;justify-content:space-between;gap:20px}.sticky-actions{display:none}.form-error{margin:0;color:#b62a2a;font-size:14px}.form-success{padding:22px;text-align:center;color:var(--navy);background:#effaff;border-radius:10px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;clip-path:inset(50%)}
@media(max-width:980px){.outcomes,.prices{grid-template-columns:repeat(2,1fr)}.types,.variants{grid-template-columns:repeat(2,1fr)}.services{grid-template-columns:repeat(2,1fr)}.factors{grid-template-columns:repeat(3,1fr)}.quiz-layout,.final__layout{grid-template-columns:1fr;gap:35px}.quiz{max-width:600px}.measure{grid-template-columns:1fr}.timeline{grid-template-columns:repeat(3,1fr);gap:24px}.timeline__item:after{display:none}.faq{grid-template-columns:1fr;gap:25px}}
@media(max-width:620px){.container{width:min(100% - 28px,1160px)}.section{padding:57px 0}.header__inner{min-height:63px;gap:12px}.logo{width:151px;height:51px}.header .button,.header__spacer{display:none}.phone{margin-left:auto;font-size:14px}.hero{min-height:auto;background-position:61% center}.hero__content{padding:48px 0 56px}.hero h1{font-size:clamp(38px,11vw,48px)}.hero .lead{font-size:17px}.hero__services{font-size:14px}.actions,.actions .button{width:100%}.trust-line{display:grid;grid-template-columns:1fr 1fr;gap:9px;font-size:12px}.outcomes,.types,.compare,.construction,.services,.variants,.prices,.factors,.measure-list,.trust{grid-template-columns:1fr}.grid{margin-top:26px}.type,.type img{min-height:230px;height:230px}.price span{min-height:auto}.quiz{min-height:405px;padding:22px}.quiz h3{font-size:21px}.measure__visual{min-height:230px}.timeline{grid-template-columns:1fr;gap:22px}.timeline__item{min-height:78px;padding-left:65px}.timeline__number{position:absolute;left:0}.faq{gap:20px}.final{padding:58px 0 100px}.footer__inner{display:block;text-align:center}.footer__inner a{display:inline-block;margin-top:8px}.sticky-actions{position:fixed;right:12px;bottom:12px;left:12px;z-index:40;display:grid;grid-template-columns:1fr 1.15fr;gap:8px}.sticky-actions .button{min-height:50px;padding:10px;font-size:14px}.sticky-actions .button--outline{border-color:#a8d0ec;box-shadow:0 10px 25px rgba(2,37,72,.22)}}