:root{
  --bg:#071423;
  --bg-2:#0c2036;
  --surface:#ffffff;
  --surface-soft:#f5f7fb;
  --surface-blue:#eef6ff;
  --text:#102033;
  --muted:#667085;
  --line:#e6eaf0;
  --gold:#ffcc25;
  --gold-2:#f4b400;
  --blue:#2563eb;
  --green:#12b981;
  --danger:#ef4444;
  --shadow:0 22px 70px rgba(8,25,48,.16);
  --shadow-soft:0 12px 34px rgba(8,25,48,.10);
  --radius:26px;
  --radius-sm:16px;
  --container:1180px;
  --header-h:76px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 18px)}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;color:var(--text);background:#fff;line-height:1.58;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a{color:inherit;text-decoration:none}
img,svg{max-width:100%;display:block}
button,input,textarea,select{font:inherit}
.container{width:min(var(--container),calc(100% - 40px));margin-inline:auto}
.skip-link{position:absolute;left:-9999px;top:14px;background:#fff;color:#111;padding:10px 14px;border-radius:10px;z-index:9999}.skip-link:focus{left:14px}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(18px);border-bottom:1px solid rgba(230,234,240,.9)}
.header-inner{height:var(--header-h);display:flex;align-items:center;justify-content:space-between;gap:22px}
.brand{display:flex;align-items:center;gap:12px;min-width:0}.brand-mark{width:43px;height:43px;border-radius:15px;background:linear-gradient(135deg,var(--gold),#fff2a8);color:#071423;display:grid;place-items:center;font-weight:900;letter-spacing:-.04em;box-shadow:0 12px 26px rgba(255,204,37,.28)}.brand-copy{display:flex;flex-direction:column;line-height:1.15}.brand-copy strong{font-size:15px;letter-spacing:-.02em}.brand-copy small{font-size:12px;color:var(--muted);margin-top:3px;white-space:nowrap}
.nav-desktop{display:flex;align-items:center;gap:24px;color:#344054;font-weight:700;font-size:14px}.nav-desktop a{position:relative}.nav-desktop a:after{content:"";position:absolute;left:0;right:0;bottom:-8px;height:2px;background:var(--gold);transform:scaleX(0);transform-origin:left;transition:.2s}.nav-desktop a:hover:after{transform:scaleX(1)}
.nav-mobile{display:none}.menu-toggle{display:none;appearance:none;background:transparent;border:0;width:44px;height:44px;border-radius:14px;cursor:pointer}.menu-toggle span{display:block;width:22px;height:2px;background:#111827;margin:5px auto;border-radius:99px;transition:.2s}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:0;border-radius:999px;font-weight:900;letter-spacing:-.01em;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,opacity .2s ease;white-space:nowrap}.btn:hover{transform:translateY(-2px)}.btn-primary{background:linear-gradient(135deg,var(--gold),var(--gold-2));color:#071423;box-shadow:0 16px 34px rgba(255,204,37,.34)}.btn-primary:hover{box-shadow:0 20px 42px rgba(255,204,37,.42)}.btn-ghost{background:rgba(255,255,255,.08);color:#fff;border:1px solid rgba(255,255,255,.18)}.section .btn-ghost,.section-light .btn-ghost{color:var(--text);background:#fff;border:1px solid var(--line)}.btn-small{padding:12px 18px;font-size:14px}.btn-large{padding:16px 23px;font-size:16px;min-height:56px}
.hero{position:relative;overflow:hidden;background:radial-gradient(circle at 15% 20%,rgba(255,204,37,.22),transparent 30%),radial-gradient(circle at 85% 12%,rgba(37,99,235,.26),transparent 34%),linear-gradient(135deg,#071423,#0a2440 58%,#06101f);color:#fff;padding:86px 0 72px}.hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:52px 52px;mask-image:linear-gradient(to bottom,rgba(0,0,0,.65),transparent 80%)}.hero-grid{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:8px;margin:0 0 15px;padding:8px 12px;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.08);border-radius:999px;color:#fff;font-weight:850;font-size:13px;letter-spacing:.02em;text-transform:uppercase}.eyebrow.dark{color:#0b1d34;background:#fff;border-color:var(--line)}.section .eyebrow,.section-light .eyebrow{color:#0b1d34;background:#fff;border-color:var(--line)}.hero h1{font-size:clamp(40px,5.4vw,72px);line-height:.98;margin:0 0 22px;letter-spacing:-.065em;max-width:820px}.hero-subtitle{font-size:clamp(17px,2vw,21px);color:#d7e0ea;max-width:710px;margin:0 0 30px}.hero-actions{display:flex;flex-wrap:wrap;gap:14px;align-items:center}.trust-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px;color:#e6edf7;font-size:14px}.trust-row span{padding:9px 12px;border-radius:999px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.10)}
.hero-card{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.16);padding:18px;border-radius:32px;box-shadow:0 40px 90px rgba(0,0,0,.28);backdrop-filter:blur(14px)}.mock-window{overflow:hidden;border-radius:24px;background:#0d1f35;border:1px solid rgba(255,255,255,.14)}.window-bar{height:42px;display:flex;align-items:center;gap:8px;padding:0 16px;background:rgba(255,255,255,.07)}.window-bar span{width:11px;height:11px;border-radius:50%;background:rgba(255,255,255,.35)}.project-preview{padding:22px;display:grid;grid-template-columns:1fr .55fr;gap:18px}.room{position:relative;min-height:310px;border-radius:22px;background:linear-gradient(145deg,#fbfbff,#d7e2ef);overflow:hidden;box-shadow:inset 0 0 0 1px rgba(255,255,255,.7)}.wall-a{position:absolute;left:24px;top:30px;width:72%;height:42%;background:linear-gradient(135deg,#f7fafc,#d9e6f2);clip-path:polygon(0 0,100% 12%,100% 100%,0 82%)}.wall-b{position:absolute;right:0;top:38px;width:38%;height:58%;background:#e9eef5;clip-path:polygon(18% 0,100% 0,100% 100%,0 86%)}.floor{position:absolute;left:20px;right:20px;bottom:28px;height:46%;background:linear-gradient(145deg,#d0a675,#9b6f3e);clip-path:polygon(10% 0,82% 12%,100% 75%,18% 100%)}.desk{position:absolute;left:94px;bottom:88px;width:145px;height:28px;background:#6e4a2b;border-radius:8px;box-shadow:0 22px 0 #56371f}.chair{position:absolute;right:86px;bottom:76px;width:54px;height:54px;background:#123a5a;border-radius:14px 14px 8px 8px}.plant{position:absolute;left:42px;bottom:85px;width:44px;height:82px;background:linear-gradient(#15803d,#22c55e);clip-path:polygon(50% 0,65% 34%,100% 25%,74% 52%,98% 70%,60% 65%,50% 100%,40% 65%,2% 70%,26% 52%,0 25%,35% 34%)}.preview-lines{display:grid;align-content:center;gap:14px}.preview-lines span{height:12px;border-radius:999px;background:rgba(255,255,255,.18)}.preview-lines span:nth-child(1){width:88%}.preview-lines span:nth-child(2){width:62%}.preview-lines span:nth-child(3){width:76%}.preview-lines span:nth-child(4){width:48%}.stats-card{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:14px}.stats-card div{background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.14);border-radius:18px;padding:14px}.stats-card strong{display:block;font-size:16px}.stats-card small{display:block;color:#d7e0ea;margin-top:2px;font-size:12px}
.section{padding:88px 0;background:#fff}.section-light{background:var(--surface-soft)}.section-blue{background:linear-gradient(180deg,#f4f8ff,#ffffff)}.section-head{max-width:760px}.section-head.center{text-align:center;margin-inline:auto;margin-bottom:44px}.section-head h2{font-size:clamp(30px,3.5vw,48px);line-height:1.05;letter-spacing:-.045em;margin:0 0 16px;color:#0f1d2e}.section-head p{font-size:18px;color:var(--muted);margin:0}.split{display:grid;grid-template-columns:.88fr 1.12fr;gap:44px;align-items:start}.check-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow-soft)}.check-panel p{margin-top:0;color:#475467;font-size:17px}.check-list{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:12px}.check-list li{position:relative;padding-left:31px;color:#2d3b4d}.check-list li:before{content:"✓";position:absolute;left:0;top:-1px;width:22px;height:22px;border-radius:50%;background:#e8fff5;color:#057a55;display:grid;place-items:center;font-weight:900;font-size:13px}.check-list.compact{margin:20px 0 26px}.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.feature-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow-soft);min-height:245px}.feature-card .icon{display:inline-grid;place-items:center;width:48px;height:48px;border-radius:15px;background:#fff5c7;color:#7a5200;font-weight:950;margin-bottom:20px}.feature-card h3{font-size:22px;line-height:1.15;margin:0 0 12px;letter-spacing:-.025em}.feature-card p{margin:0;color:var(--muted)}
.timeline{display:grid;gap:16px;max-width:920px;margin:0 auto}.timeline-item{display:grid;grid-template-columns:58px 1fr;gap:20px;align-items:start;background:#fff;border:1px solid var(--line);border-radius:22px;padding:22px;box-shadow:var(--shadow-soft)}.timeline-item>strong{width:48px;height:48px;border-radius:16px;display:grid;place-items:center;background:#071423;color:#ffcc25}.timeline-item h3{margin:0 0 6px;font-size:20px}.timeline-item p{margin:0;color:var(--muted)}.offer-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:center}.offer-copy{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px;box-shadow:var(--shadow)}.offer-copy h2{font-size:clamp(30px,3.4vw,48px);line-height:1.05;letter-spacing:-.045em;margin:0 0 16px}.offer-copy p{font-size:17px;color:var(--muted)}.price-card{background:linear-gradient(135deg,#071423,#0d2d50);color:#fff;border-radius:32px;padding:34px;box-shadow:0 34px 80px rgba(7,20,35,.25)}.badge{display:inline-flex;padding:8px 12px;border-radius:999px;background:rgba(255,204,37,.16);color:#ffdc5d;border:1px solid rgba(255,204,37,.24);font-weight:900;font-size:13px;text-transform:uppercase}.price-card h3{font-size:30px;line-height:1.05;letter-spacing:-.035em;margin:22px 0}.price-list{display:grid;gap:12px}.price-list div{display:flex;justify-content:space-between;gap:18px;padding:15px;border-radius:18px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.10)}.price-list span{color:#bfd0e4}.price-list strong{text-align:right}.microcopy{margin:22px 0 0;color:#c6d7e8;font-size:14px}.audience-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.audience-card{border-radius:var(--radius);padding:32px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-soft)}.audience-card h2{font-size:30px;margin:0 0 18px;letter-spacing:-.035em}.audience-card ul{margin:0;padding-left:22px;color:#475467}.audience-card li+li{margin-top:12px}.audience-card.good{border-top:5px solid var(--green)}.audience-card.bad{border-top:5px solid #fb923c}.narrow{max-width:880px}.faq{display:grid;gap:12px}.faq details{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px 22px;box-shadow:var(--shadow-soft)}.faq summary{cursor:pointer;font-weight:900;font-size:17px;list-style:none}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";float:right;font-weight:900;color:var(--blue)}.faq details[open] summary:after{content:"−"}.faq p{margin:14px 0 0;color:var(--muted)}.legal-section{background:#081523;color:#fff}.legal-card{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);padding:34px}.legal-card h2{margin:0 0 18px;font-size:32px;letter-spacing:-.035em}.legal-card p{color:#d7e0ea}.legal-links{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}.legal-links a{padding:10px 14px;border-radius:999px;background:#fff;color:#071423;font-weight:900}.final-cta{padding:72px 0;background:radial-gradient(circle at 70% 20%,rgba(255,204,37,.24),transparent 28%),linear-gradient(135deg,#071423,#0b2a4a);color:#fff}.final-cta-inner{text-align:center;max-width:760px}.final-cta h2{font-size:clamp(30px,4vw,50px);letter-spacing:-.045em;line-height:1.05;margin:0 0 12px}.final-cta p{color:#d7e0ea;font-size:18px;margin:0 0 24px}.site-footer{background:#050b14;color:#fff;padding:44px 0 88px}.footer-grid{display:grid;grid-template-columns:1.3fr .8fr .8fr;gap:24px;align-items:start}.footer-grid h3{margin:0 0 10px;font-size:16px}.footer-grid p{margin:0;color:#bcc7d4}.footer-grid a{color:#fff}.footer-brand .brand-copy small{color:#bcc7d4}.sticky-cta{position:fixed;left:16px;right:16px;bottom:16px;z-index:60;display:none;align-items:center;justify-content:space-between;gap:14px;background:rgba(7,20,35,.94);color:#fff;border:1px solid rgba(255,255,255,.12);border-radius:22px;padding:12px 12px 12px 18px;box-shadow:0 20px 50px rgba(0,0,0,.32);backdrop-filter:blur(16px)}.sticky-cta span{font-weight:900;font-size:14px}.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}.reveal.is-visible{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}.reveal{opacity:1;transform:none}}
@media (max-width:980px){:root{--header-h:68px}.container{width:min(100% - 28px,var(--container))}.nav-desktop,.header-inner>.btn{display:none}.menu-toggle{display:inline-block}.site-header.is-open .menu-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}.site-header.is-open .menu-toggle span:nth-child(2){opacity:0}.site-header.is-open .menu-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.nav-mobile{display:grid;gap:2px;padding:0 20px 18px;background:#fff;border-top:1px solid var(--line)}.nav-mobile[hidden]{display:none!important}.nav-mobile a{padding:14px;border-radius:14px;font-weight:850;color:#27364a}.nav-mobile a:hover{background:var(--surface-soft)}.hero{padding:56px 0 52px}.hero-grid,.split,.offer-grid,.audience-grid,.footer-grid{grid-template-columns:1fr}.hero h1{font-size:42px}.project-preview{grid-template-columns:1fr}.preview-lines{display:none}.cards-3{grid-template-columns:1fr}.section{padding:64px 0}.sticky-cta{display:flex}.site-footer{padding-bottom:104px}.price-list div{display:grid;gap:4px}.price-list strong{text-align:left}}
@media (max-width:560px){.brand-copy small{display:none}.brand-mark{width:40px;height:40px}.hero h1{font-size:35px}.hero-actions .btn{width:100%}.btn-large{width:100%;font-size:15px}.trust-row span{width:100%}.stats-card{grid-template-columns:1fr}.room{min-height:245px}.section-head h2,.offer-copy h2{font-size:30px}.offer-copy,.price-card,.legal-card,.check-panel,.audience-card{padding:24px}.timeline-item{grid-template-columns:1fr}.timeline-item>strong{width:44px;height:44px}.sticky-cta span{max-width:170px}.sticky-cta .btn{padding:11px 15px;font-size:14px}}


/* v5.1 premium hero illustration + minor content adjustments */
.premium-window{background:linear-gradient(180deg,#0c1d33,#091627);}
.premium-preview{padding:20px;display:grid;grid-template-columns:1fr .42fr;gap:18px;align-items:stretch;}
.scene-viewport{position:relative;min-height:318px;border-radius:24px;overflow:hidden;background:radial-gradient(circle at 20% 18%,rgba(255,204,37,.16),transparent 24%),linear-gradient(160deg,#f7fbff 0%,#dde7f3 52%,#d4dfec 100%);box-shadow:inset 0 0 0 1px rgba(255,255,255,.8);}
.grid-overlay{position:absolute;inset:0;background-image:linear-gradient(rgba(10,33,58,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(10,33,58,.08) 1px,transparent 1px);background-size:24px 24px;mask-image:linear-gradient(180deg,rgba(0,0,0,.7),rgba(0,0,0,.15));}
.blueprint-sheet{position:absolute;border-radius:18px;border:1px solid rgba(12,29,51,.08);box-shadow:0 26px 46px rgba(10,33,58,.12);backdrop-filter:blur(2px);}
.blueprint-a{left:16px;top:18px;width:180px;height:116px;background:linear-gradient(135deg,rgba(255,255,255,.94),rgba(236,243,250,.84));transform:rotate(-8deg);animation:floatSheet 6s ease-in-out infinite;}
.blueprint-a:before,.blueprint-b:before{content:"";position:absolute;left:18px;right:18px;top:20px;bottom:20px;border-radius:12px;border:2px dashed rgba(24,79,130,.28);}
.blueprint-b{right:18px;bottom:18px;width:154px;height:94px;background:linear-gradient(135deg,rgba(255,255,255,.95),rgba(234,241,248,.82));transform:rotate(8deg);animation:floatSheet 7s ease-in-out infinite reverse;}
.iso-room{position:absolute;left:50%;top:54%;width:250px;height:196px;transform:translate(-50%,-50%) rotate(-9deg);filter:drop-shadow(0 20px 24px rgba(10,33,58,.18));animation:roomFloat 8s ease-in-out infinite;}
.iso-floor{position:absolute;inset:auto 0 0 10px;height:122px;background:linear-gradient(145deg,#d4a46f,#9d6b39);clip-path:polygon(12% 0,88% 10%,100% 67%,24% 100%);}
.iso-wall{position:absolute;background:linear-gradient(180deg,#fefefe,#dde7f2);}
.iso-wall-left{left:16px;top:14px;width:158px;height:88px;clip-path:polygon(0 0,100% 8%,100% 100%,0 86%);}
.iso-wall-right{right:0;top:25px;width:92px;height:126px;background:linear-gradient(180deg,#eef4fa,#d5e1ef);clip-path:polygon(16% 0,100% 0,100% 100%,0 86%);}
.iso-table{position:absolute;left:78px;bottom:55px;width:96px;height:20px;background:#74461f;border-radius:8px;box-shadow:0 18px 0 #583516;}
.iso-screen{position:absolute;left:118px;bottom:94px;width:42px;height:28px;background:linear-gradient(180deg,#2d77b3,#103e66);border-radius:8px;box-shadow:0 0 0 6px rgba(255,255,255,.42);}
.iso-chair{position:absolute;right:58px;bottom:58px;width:36px;height:42px;background:#123b5d;border-radius:12px 12px 8px 8px;}
.iso-chair:after{content:"";position:absolute;left:8px;right:8px;bottom:-12px;height:12px;background:#0f2e48;border-radius:0 0 6px 6px;}
.iso-plant{position:absolute;left:48px;bottom:70px;width:34px;height:62px;background:linear-gradient(#18a957,#2fe27d);clip-path:polygon(50% 0,65% 34%,100% 25%,74% 52%,98% 70%,60% 65%,50% 100%,40% 65%,2% 70%,26% 52%,0 25%,35% 34%);}
.iso-lamp{position:absolute;right:46px;top:46px;width:14px;height:70px;background:linear-gradient(180deg,#dbe6f2,#9fb4ca);border-radius:12px;}
.iso-lamp:before{content:"";position:absolute;left:-26px;top:-2px;width:50px;height:16px;background:linear-gradient(180deg,#fefefe,#dbe5f2);border-radius:50px 50px 10px 10px;transform:rotate(-10deg);}
.floating-tag{position:absolute;padding:9px 13px;border-radius:999px;background:rgba(7,20,35,.88);color:#fff;font-weight:800;font-size:12px;letter-spacing:.02em;box-shadow:0 18px 28px rgba(7,20,35,.18);backdrop-filter:blur(8px);}
.tag-3d{left:26px;bottom:24px;animation:floatTag 6s ease-in-out infinite;}
.tag-2d{right:22px;top:24px;animation:floatTag 7s ease-in-out infinite reverse;}
.floating-orbit{position:absolute;border-radius:50%;border:1px solid rgba(15,61,99,.18);}
.orbit-a{right:30px;bottom:44px;width:56px;height:56px;animation:spinSlow 10s linear infinite;}
.orbit-b{left:22px;top:56px;width:36px;height:36px;animation:spinSlow 8s linear infinite reverse;}
.preview-side{display:grid;align-content:center;gap:14px;}
.preview-badge{display:inline-flex;justify-self:start;padding:8px 12px;border-radius:999px;background:rgba(255,204,37,.18);color:#ffd659;border:1px solid rgba(255,204,37,.32);font-weight:900;font-size:12px;text-transform:uppercase;}
.mini-panel{padding:18px;border-radius:18px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);box-shadow:inset 0 1px 0 rgba(255,255,255,.04);}
.mini-panel strong{display:block;color:#fff;font-size:18px;}
.mini-panel small{display:block;color:#d4e0ee;line-height:1.5;margin-top:6px;}
.mini-panel span{display:block;height:10px;border-radius:999px;background:rgba(255,255,255,.16);margin-top:14px;}
.mini-panel span:nth-of-type(1){width:92%;}
.mini-panel span:nth-of-type(2){width:68%;}
.mini-panel span:nth-of-type(3){width:84%;}
@keyframes roomFloat{0%,100%{transform:translate(-50%,-50%) rotate(-9deg) translateY(0)}50%{transform:translate(-50%,-50%) rotate(-7deg) translateY(-8px)}}
@keyframes floatSheet{0%,100%{transform:translateY(0) rotate(-8deg)}50%{transform:translateY(-8px) rotate(-5deg)}}
@keyframes floatTag{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
@keyframes spinSlow{from{transform:rotate(0)}to{transform:rotate(360deg)}}
/* guarantee emphasis */
.price-list div strong{max-width:220px;}
.trust-row span:nth-child(2),.trust-row span:nth-child(3){background:rgba(255,255,255,.14);}
@media (max-width:980px){.premium-preview{grid-template-columns:1fr}.scene-viewport{min-height:280px}.preview-side{grid-template-columns:1fr}.mini-panel{padding:16px}.price-list div strong{max-width:none}}
@media (max-width:560px){.scene-viewport{min-height:244px}.iso-room{width:210px;height:168px}.blueprint-a{width:130px;height:88px}.blueprint-b{width:114px;height:72px}.floating-tag{font-size:11px;padding:8px 11px}.project-preview{grid-template-columns:1fr}.preview-lines{display:none}}