/* =============================================================
   1. Tokens
   ============================================================= */
:root{
  --navy-950:#06111F; --navy-900:#0A1A2F; --navy-800:#10284A; --navy-700:#1B3A63; --navy-500:#3D6494;
  --yellow:#2FA8E6; --yellow-2:#6CC6F2; --yellow-soft:#DDF1FC;
  --paper:#F5F3EE; --paper-2:#ECE8DF; --white:#fff;
  --ink:#0A1A2F; --mute:#4A586A; --line:rgba(10,26,47,.14); --line-light:rgba(255,255,255,.14);
  --display:"Bricolage Grotesque", "Helvetica Neue", sans-serif;
  --sans:"Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono:"JetBrains Mono", ui-monospace, monospace;
  --ease-out:cubic-bezier(.16,1,.3,1);
  --r:14px; --r-lg:22px;
  --gutter:clamp(18px,4vw,40px);
}

/* =============================================================
   2. Reset & base
   ============================================================= */
*,*::before,*::after{box-sizing:border-box;margin:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:84px}
body{font-family:var(--sans);font-size:16px;line-height:1.6;color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased;overflow-x:clip}
img,svg,video,iframe{display:block;max-width:100%}
img{height:auto}
button{font:inherit;color:inherit;cursor:pointer;border:0;background:none}
input,textarea,select{font:inherit;color:inherit}
a{color:inherit;text-decoration:none}
p{text-wrap:pretty}
h1,h2,h3{font-family:var(--display);text-wrap:balance;line-height:1.02;letter-spacing:-.025em;font-weight:800}
::selection{background:var(--yellow);color:var(--navy-900)}
:focus-visible{outline:2px solid var(--yellow);outline-offset:3px;border-radius:4px}

/* =============================================================
   3. Utilities
   ============================================================= */
.container{width:100%;max-width:1240px;margin:0 auto;padding-inline:var(--gutter)}
.skip-link{position:fixed;top:-100px;left:1rem;padding:.6rem 1rem;background:var(--yellow);color:var(--navy-900);z-index:9999;border-radius:8px;font-weight:700}
.skip-link:focus{top:1rem}
[hidden]{display:none !important}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.todo{display:inline-block;font-family:var(--mono);font-size:.72em;background:var(--yellow-soft);color:#6B4E00;padding:1px 6px;border-radius:4px;letter-spacing:0}

/* =============================================================
   4. Typography
   ============================================================= */
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--mono);font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--navy-700)}
.eyebrow .num{display:inline-grid;place-items:center;min-width:34px;height:24px;padding:0 6px;border-radius:999px;background:var(--navy-900);color:var(--yellow);letter-spacing:0}
.eyebrow-light{color:#B9C9DD}
.eyebrow-light .num{background:var(--yellow);color:var(--navy-900)}
.h2{font-size:clamp(34px,5.2vw,64px);margin-top:14px}
.section-head{margin-bottom:clamp(36px,5vw,64px);max-width:860px}
.section-head-split{max-width:none;display:grid;gap:22px}
.section-lede{color:var(--mute);font-size:18px;max-width:560px}

/* =============================================================
   5. Components
   ============================================================= */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:13px 24px;border-radius:999px;font-weight:700;font-size:15.5px;line-height:1.1;transition:transform .35s var(--ease-out),background .3s,color .3s,box-shadow .35s var(--ease-out);white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn-sm{min-height:44px;padding:10px 18px;font-size:14.5px}
.btn-lg{min-height:56px;padding:16px 28px;font-size:16.5px}
.btn-yellow{background:var(--yellow);color:var(--navy-900);box-shadow:0 10px 30px -12px rgba(47,168,230,.7)}
.btn-yellow:hover{background:var(--yellow-2);box-shadow:0 16px 40px -14px rgba(47,168,230,.85)}
.btn-navy{background:var(--navy-900);color:#fff}
.btn-navy:hover{background:var(--navy-700)}
.btn-ghost{border:1.5px solid rgba(255,255,255,.55);color:#fff;backdrop-filter:blur(6px);background:rgba(255,255,255,.06)}
.btn-ghost:hover{background:rgba(255,255,255,.14)}
.btn-line{border:1.5px solid var(--line);color:var(--ink)}
.btn-line:hover{border-color:var(--navy-900)}
.link{color:var(--navy-700);font-weight:700;text-decoration:underline;text-underline-offset:3px}
label{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:600;color:var(--ink)}
input[type=text],input[type=email],input[type=tel],input[type=number],textarea{width:100%;min-height:48px;padding:12px 14px;border:1.5px solid var(--line);border-radius:12px;background:#fff;font-weight:500;transition:border-color .2s,box-shadow .2s}
input:focus,textarea:focus{outline:none;border-color:var(--navy-700);box-shadow:0 0 0 4px rgba(27,58,99,.12)}
label small{font-weight:500;color:var(--mute);font-size:12.5px}
.chk{flex-direction:row;align-items:flex-start;gap:10px;font-weight:600}
.chk input{width:20px;height:20px;margin-top:2px;accent-color:var(--navy-900);flex:none}
.chk-small{font-size:13px;font-weight:500;color:var(--mute)}
.form-msg{min-height:1.4em;font-size:14px;font-weight:600}
.form-msg.ok{color:#1F6B3A}.form-msg.err{color:#A3271B}

/* =============================================================
   6. Sections
   ============================================================= */
/* --- Nav --- */
.nav{position:fixed;inset:0 0 auto 0;z-index:50;color:#fff;transition:background .4s,box-shadow .4s,padding .4s}
.nav-inner{display:flex;align-items:center;gap:24px;height:78px}
.nav.is-scrolled{background:rgba(6,17,31,.82);backdrop-filter:blur(14px) saturate(1.4);box-shadow:0 1px 0 var(--line-light)}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{width:38px;height:38px;color:#fff}
.brand-text{display:flex;flex-direction:column;line-height:1;font-family:var(--display)}
.brand-text b{font-size:17px;letter-spacing:.08em}
.brand-text span{font-size:10.5px;letter-spacing:.24em;opacity:.75;margin-top:3px}
.nav-links{display:none;margin-left:auto;gap:28px;font-size:15px;font-weight:600}
.nav-links a{position:relative;opacity:.86;transition:opacity .2s}
.nav-links a:hover{opacity:1}
.nav-links a::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;background:var(--yellow);transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease-out)}
.nav-links a:hover::after{transform:scaleX(1)}
.nav-cta{display:none}
.nav-burger{margin-left:auto;width:48px;height:48px;display:grid;place-content:center;gap:6px}
.nav-burger span{display:block;width:24px;height:2px;background:#fff;transition:transform .3s}
.nav-burger[aria-expanded=true] span:first-child{transform:translateY(4px) rotate(45deg)}
.nav-burger[aria-expanded=true] span:last-child{transform:translateY(-4px) rotate(-45deg)}
.nav-mobile{display:flex;flex-direction:column;gap:6px;padding:12px var(--gutter) 24px;background:rgba(6,17,31,.97);backdrop-filter:blur(14px)}
.nav-mobile[hidden]{display:none}
.nav-mobile a:not(.btn){padding:12px 0;font-size:20px;font-family:var(--display);font-weight:700;border-bottom:1px solid var(--line-light)}
.nav-mobile .btn{margin-top:14px}

/* --- Hero --- */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;color:#fff;overflow:hidden;background:var(--navy-950);isolation:isolate}
.hero-media{position:absolute;inset:-6% 0 0 0;z-index:-3}
.hero-media img{width:100%;height:100%;object-fit:cover;object-position:40% 50%;transform:scale(1.06)}
.hero-shade{position:absolute;inset:0;z-index:-2;background:linear-gradient(180deg,rgba(6,17,31,.55) 0%,rgba(6,17,31,.25) 35%,rgba(6,17,31,.82) 78%,var(--navy-950) 100%),linear-gradient(90deg,rgba(6,17,31,.78) 0%,rgba(6,17,31,.2) 65%)}
.hero-grid{position:absolute;inset:0;width:100%;height:100%;z-index:-1;opacity:.8}
.hero-grid .draw{stroke-dasharray:1600;stroke-dashoffset:1600;animation:draw 2.6s .4s var(--ease-out) forwards}
.hero-grid .draw:nth-child(2){animation-delay:.6s}.hero-grid .draw:nth-child(3){animation-delay:.8s}.hero-grid .draw:nth-child(4){animation-delay:1s}.hero-grid .draw:nth-child(5){animation-delay:1.3s}
@keyframes draw{to{stroke-dashoffset:0}}
.hero-content{padding-top:140px;padding-bottom:clamp(56px,9vh,110px)}
.hero-eyebrow{color:#D7E2F0}
.dot{width:8px;height:8px;border-radius:50%;background:var(--yellow);box-shadow:0 0 0 0 rgba(47,168,230,.7);animation:pulse 2.4s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 12px rgba(47,168,230,0)}100%{box-shadow:0 0 0 0 rgba(47,168,230,0)}}
.hero-title{font-size:clamp(46px,8.6vw,124px);margin:22px 0 26px;letter-spacing:-.04em;line-height:.95}
.hero-title .line{display:block;overflow:hidden;padding-bottom:.06em}
.hero-title .line>span{display:inline-block;transform:translateY(105%);animation:rise 1.1s var(--ease-out) forwards}
.hero-title .line:nth-child(2)>span{animation-delay:.12s}.hero-title .line:nth-child(3)>span{animation-delay:.24s}
@keyframes rise{to{transform:translateY(0)}}
.hl{color:var(--yellow);position:relative}
.hero-sub{max-width:620px;font-size:clamp(17px,1.6vw,20px);color:#D3DDEA;opacity:0;animation:fadeUp 1s .55s var(--ease-out) forwards}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px;opacity:0;animation:fadeUp 1s .7s var(--ease-out) forwards}
.hero-cta .btn{white-space:normal;text-align:center}
.hero-chips{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:10px;margin-top:40px;opacity:0;animation:fadeUp 1s .85s var(--ease-out) forwards}
.hero-chips li{font-size:14px;padding:8px 14px;border-radius:999px;border:1px solid var(--line-light);background:rgba(255,255,255,.06);backdrop-filter:blur(8px);color:#DCE6F2}
.hero-chips b{color:var(--yellow)}
@keyframes fadeUp{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
.hero-scroll{position:absolute;right:var(--gutter);bottom:36px;width:26px;height:42px;border:1.5px solid rgba(255,255,255,.5);border-radius:14px;display:none}
.hero-scroll span{position:absolute;left:50%;top:8px;width:3px;height:8px;margin-left:-1.5px;border-radius:2px;background:var(--yellow);animation:scrollDot 1.8s infinite}
@keyframes scrollDot{0%{transform:translateY(0);opacity:1}80%{transform:translateY(14px);opacity:0}100%{opacity:0}}

/* --- Marquee --- */
.marquee{background:var(--yellow);color:var(--navy-900);overflow:hidden;padding:16px 0;font-family:var(--display);font-weight:700;font-size:clamp(18px,2.2vw,26px);letter-spacing:-.01em}
.marquee-track{display:flex;gap:28px;width:max-content;animation:marquee 38s linear infinite}
.marquee-track i{font-style:normal;opacity:.55}
@keyframes marquee{to{transform:translateX(-50%)}}

/* --- Statement --- */
.statement{padding-block:clamp(80px,12vw,160px)}
.statement-text{font-family:var(--display);font-weight:700;font-size:clamp(28px,4.4vw,58px);line-height:1.08;letter-spacing:-.03em;max-width:1100px}
.statement-text em{font-style:normal;background:linear-gradient(transparent 62%,var(--yellow) 62%)}
.reveal-words .w{opacity:.15;transition:opacity .4s}
.reveal-words .w.on{opacity:1}

/* --- Advantages --- */
.advantages{padding-bottom:clamp(90px,12vw,150px)}
.adv-tabs{position:relative;display:inline-flex;padding:6px;border-radius:999px;background:var(--paper-2);margin-bottom:40px}
.adv-tab{position:relative;z-index:1;min-height:48px;padding:10px 26px;border-radius:999px;font-weight:700;font-size:16px;color:var(--mute);transition:color .35s}
.adv-tab.is-active{color:#fff}
.adv-tab-ink{position:absolute;top:6px;bottom:6px;left:6px;border-radius:999px;background:var(--navy-900);transition:transform .5s var(--ease-out),width .5s var(--ease-out)}
.adv-panel{display:grid;gap:clamp(28px,4vw,64px);align-items:start}
.adv-panel[hidden]{display:none}
.adv-panel.is-entering .adv-item{animation:fadeUp .7s var(--ease-out) both}
.adv-panel.is-entering .adv-item:nth-child(2){animation-delay:.07s}.adv-panel.is-entering .adv-item:nth-child(3){animation-delay:.14s}.adv-panel.is-entering .adv-item:nth-child(4){animation-delay:.21s}
.adv-figure{position:relative;border-radius:var(--r-lg);overflow:hidden;aspect-ratio:4/3.3;background:var(--navy-800);transform-style:preserve-3d;transition:transform .5s var(--ease-out);box-shadow:0 40px 80px -40px rgba(10,26,47,.55)}
.adv-figure img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease-out)}
.adv-figure:hover img{transform:scale(1.04)}
.adv-figure figcaption{position:absolute;left:18px;bottom:18px;display:flex;flex-direction:column;padding:12px 16px;border-radius:12px;background:rgba(6,17,31,.72);backdrop-filter:blur(10px);color:#fff}
.adv-figure figcaption span{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--yellow)}
.adv-figure figcaption b{font-family:var(--display);font-size:20px}
.adv-list{display:grid;gap:10px}
.adv-item{display:flex;gap:18px;padding:22px 4px;border-bottom:1px solid var(--line)}
.adv-item:last-child{border-bottom:0}
.adv-ico{flex:none;width:52px;height:52px;border-radius:14px;display:grid;place-items:center;background:var(--navy-900);color:var(--yellow);transition:transform .45s var(--ease-out)}
.adv-item:hover .adv-ico{transform:rotate(-8deg) scale(1.06)}
.adv-ico svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linejoin:round;stroke-linecap:round}
.adv-item h3{font-size:22px;letter-spacing:-.015em}
.adv-item p{color:var(--mute);margin-top:6px}

/* --- Process --- */
.process{background:var(--navy-900);color:#fff;overflow:hidden}
.process-pin{padding-block:clamp(80px,10vw,130px)}
.process-head .h2{max-width:760px}
.process-track{display:grid;gap:16px;padding:48px var(--gutter) 0;max-width:1240px;margin:0 auto}
.step{position:relative;border-radius:var(--r-lg);padding:30px;background:linear-gradient(160deg,var(--navy-800),#0D2240);border:1px solid var(--line-light);min-height:300px;display:flex;flex-direction:column;overflow:hidden}
.step::after{content:"";position:absolute;right:-60px;top:-60px;width:180px;height:180px;border-radius:50%;background:radial-gradient(circle,rgba(47,168,230,.18),transparent 70%)}
.step-n{font-family:var(--display);font-weight:800;font-size:64px;line-height:1;color:var(--yellow);letter-spacing:-.04em}
.step h3{font-size:28px;margin-top:auto;padding-top:40px}
.step p{color:#B9C9DD;margin-top:10px}
.step-meta{margin-top:20px;align-self:flex-start;font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;padding:6px 10px;border-radius:999px;border:1px solid var(--line-light);color:#DCE6F2}
.step-img{padding:0;min-height:300px}
.step-img img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.process-progress{display:none}

/* --- Estimate --- */
.estimate{padding-block:clamp(90px,12vw,150px);background:linear-gradient(180deg,var(--paper) 0%,var(--paper-2) 100%)}
.calc{background:#fff;border-radius:28px;padding:clamp(20px,3.6vw,48px);box-shadow:0 50px 100px -50px rgba(10,26,47,.45),0 0 0 1px var(--line)}
.calc-steps{list-style:none;padding:0;display:flex;gap:8px;margin-bottom:32px;overflow-x:auto}
.calc-steps li{display:flex;align-items:center;gap:10px;flex:1;min-width:max-content;padding:10px 14px;border-radius:12px;background:var(--paper);color:var(--mute);font-weight:700;font-size:14px;transition:background .3s,color .3s}
.calc-steps li span{display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:#fff;font-family:var(--mono);font-size:12px}
.calc-steps li.is-active{background:var(--navy-900);color:#fff}
.calc-steps li.is-active span{background:var(--yellow);color:var(--navy-900)}
.calc-steps li.is-done{color:var(--navy-900)}
.calc-steps li.is-done span{background:var(--yellow)}
.calc-pane[hidden]{display:none}
.calc-pane.is-active{animation:fadeUp .6s var(--ease-out)}
.drop{position:relative;align-items:center;text-align:center;gap:10px;padding:clamp(36px,6vw,64px) 20px;border:2px dashed rgba(27,58,99,.3);border-radius:22px;background:repeating-linear-gradient(0deg,transparent 0 31px,rgba(27,58,99,.05) 31px 32px),repeating-linear-gradient(90deg,transparent 0 31px,rgba(27,58,99,.05) 31px 32px),var(--paper);cursor:pointer;transition:border-color .3s,background-color .3s,transform .3s var(--ease-out)}
.drop:hover,.drop.is-over{border-color:var(--navy-700);transform:scale(1.005)}
.drop svg{width:52px;height:52px;color:var(--navy-700)}
.drop b{font-family:var(--display);font-size:clamp(20px,2.4vw,26px);font-weight:700}
.drop>span:not(.btn){font-weight:500;color:var(--mute)}
.drop .btn{margin-top:8px}
.calc-status{margin-top:18px;font-weight:600;min-height:1.6em}
.calc-status .spin{display:inline-block;width:16px;height:16px;border:2.5px solid var(--line);border-top-color:var(--navy-900);border-radius:50%;vertical-align:-3px;margin-right:8px;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.calc-status.err{color:#A3271B}
.calc-alt{margin-top:10px;color:var(--mute)}
.calc-note{padding:14px 16px;border-radius:12px;background:var(--yellow-soft);color:#5A4300;font-weight:600;margin-bottom:22px}
.calc-note:empty{display:none}
.calc-grid{display:grid;gap:16px}
.calc-scope{border:0;padding:0;margin-top:22px;display:flex;flex-wrap:wrap;gap:12px 28px}
.calc-scope legend{font-weight:700;margin-bottom:10px}
.calc-nav{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.calc-loc{display:grid;gap:24px}
.calc-loc .btn-sm{margin-top:12px}
.calc-hint{margin-top:14px;color:var(--mute);font-size:14px}
.map-frame{border-radius:18px;overflow:hidden;min-height:280px;background:var(--paper-2);box-shadow:0 0 0 1px var(--line)}
.map-frame iframe{width:100%;height:100%;min-height:280px;border:0}
.gate{max-width:560px}
.gate h3{font-size:30px}
.gate>p{color:var(--mute);margin:8px 0 22px}
.gate-form{display:grid;gap:14px}
.result-tag{font-family:var(--mono);font-size:12.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--navy-700);margin-bottom:16px}
.result-grid{display:grid;gap:12px}
.result-card{border-radius:18px;padding:22px;background:var(--paper);display:flex;flex-direction:column;gap:4px}
.result-card span{font-size:13px;font-weight:700;color:var(--mute);text-transform:uppercase;letter-spacing:.06em}
.result-card b{font-family:var(--display);font-size:clamp(26px,3vw,34px);letter-spacing:-.02em}
.result-card small{color:var(--mute);font-size:13.5px}
.result-main{background:var(--navy-900);color:#fff}
.result-main span,.result-main small{color:#B9C9DD}
.result-main b{color:var(--yellow);font-size:clamp(32px,4.4vw,52px)}
.result-bars{display:grid;gap:10px;margin-top:22px}
.bar{display:grid;grid-template-columns:110px 1fr;align-items:center;gap:12px;font-size:13.5px;font-weight:700}
.bar i{display:block;height:12px;border-radius:999px;background:var(--paper-2);overflow:hidden}
.bar i b{display:block;height:100%;width:0;border-radius:999px;background:linear-gradient(90deg,var(--navy-700),var(--yellow));transition:width 1.3s var(--ease-out)}
.disclaimer{margin-top:22px;padding:16px 18px;border-left:4px solid var(--yellow);background:var(--paper);border-radius:0 12px 12px 0;font-size:14px;color:var(--mute)}
.disclaimer b{color:var(--ink)}

/* --- Breaker --- */
.breaker{position:relative;height:clamp(420px,70vh,720px);overflow:hidden;color:#fff;display:flex;align-items:flex-end;background:var(--navy-950)}
.breaker-media{position:absolute;inset:-12% 0;z-index:0}
.breaker-media img{width:100%;height:100%;object-fit:cover}
.breaker::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 30%,rgba(6,17,31,.85))}
.breaker-text{position:relative;z-index:1;padding-bottom:clamp(40px,7vw,80px)}
.breaker-text p{font-family:var(--display);font-weight:800;font-size:clamp(32px,5.4vw,72px);line-height:1;letter-spacing:-.035em}

/* --- Testimonials --- */
.testimonials{padding-block:clamp(90px,12vw,150px)}
.sample-banner{margin-top:16px;display:inline-block;font-size:14px;font-weight:600;padding:8px 14px;border-radius:999px;background:var(--yellow-soft);color:#5A4300}
.quotes{display:grid;gap:18px}
.quote{position:relative;padding:34px 30px 28px;border-radius:var(--r-lg);background:#fff;box-shadow:0 0 0 1px var(--line);display:flex;flex-direction:column;gap:24px;transition:transform .5s var(--ease-out),box-shadow .5s var(--ease-out)}
.quote:hover{transform:translateY(-6px);box-shadow:0 30px 60px -30px rgba(10,26,47,.35),0 0 0 1px var(--line)}
.quote::before{content:"“";position:absolute;right:22px;top:-6px;font-family:var(--display);font-size:120px;line-height:1;color:var(--yellow);opacity:.5}
.sample-tag{align-self:flex-start;font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;padding:4px 9px;border-radius:6px;background:var(--paper-2);color:var(--mute)}
.quote blockquote{font-family:var(--display);font-weight:500;font-size:22px;line-height:1.3;letter-spacing:-.01em}
.quote figcaption{margin-top:auto;display:flex;flex-direction:column;font-size:14px}
.quote figcaption span{color:var(--mute)}

/* --- FAQ --- */
.faq{padding-bottom:clamp(90px,12vw,150px)}
.faq-wrap{display:grid;gap:30px}
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:24px 0;font-family:var(--display);font-weight:700;font-size:clamp(19px,2vw,23px);letter-spacing:-.01em}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";flex:none;display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--paper-2);font-family:var(--sans);font-weight:500;font-size:22px;transition:transform .4s var(--ease-out),background .3s}
.faq-item[open] summary::after{transform:rotate(45deg);background:var(--yellow)}
.faq-item div{padding:0 56px 24px 0;color:var(--mute);font-size:17px}

/* --- Contact --- */
.contact{background:var(--navy-900);color:#fff;padding-block:clamp(90px,12vw,150px)}
.contact-grid{display:grid;gap:40px}
.contact-list{list-style:none;padding:0;margin:30px 0;display:grid;gap:14px}
.contact-list li{display:grid;grid-template-columns:80px 1fr;gap:12px;align-items:baseline;padding-bottom:14px;border-bottom:1px solid var(--line-light)}
.contact-list span{font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:#8FA6C2}
.contact-list a,.contact-list b{font-weight:600;font-size:17px;word-break:break-word}
.contact-list a:hover{color:var(--yellow)}
.map-dark{box-shadow:0 0 0 1px var(--line-light);height:260px}
.map-dark iframe{min-height:260px;filter:grayscale(.3) contrast(1.05)}
.contact-form{background:#fff;color:var(--ink);border-radius:26px;padding:clamp(22px,3.4vw,40px);display:grid;gap:16px;align-content:start}
.contact-form h3{font-size:30px}
.cf-grid{display:grid;gap:14px}
.contact-form textarea{min-height:120px;resize:vertical}

/* --- Footer --- */
.footer{background:var(--navy-950);color:#8FA6C2;padding-block:44px}
.footer-inner{display:grid;gap:14px}
.brand-foot{color:#fff}
.footer-small{font-size:13px;opacity:.75}

/* --- Chat --- */
.chat{position:fixed;right:16px;bottom:16px;z-index:60}
.chat-fab{position:relative;display:flex;align-items:center;gap:10px;min-height:56px;padding:0 20px 0 18px;border-radius:999px;background:var(--navy-900);color:#fff;font-weight:700;box-shadow:0 20px 40px -14px rgba(6,17,31,.6),0 0 0 1px rgba(255,255,255,.08);transition:transform .35s var(--ease-out)}
.chat-fab:hover{transform:translateY(-3px)}
.chat-fab svg{width:22px;height:22px;color:var(--yellow)}
.chat-fab-dot{position:absolute;top:10px;left:34px;width:9px;height:9px;border-radius:50%;background:var(--yellow);border:2px solid var(--navy-900)}
.chat-fab-label{display:none}
.chat-panel{position:fixed;inset:auto 10px 10px 10px;max-height:min(640px,calc(100svh - 20px));display:flex;flex-direction:column;border-radius:22px;background:#fff;box-shadow:0 40px 90px -30px rgba(6,17,31,.6),0 0 0 1px var(--line);overflow:hidden;animation:chatIn .45s var(--ease-out)}
.chat-panel[hidden]{display:none}
@keyframes chatIn{from{opacity:0;transform:translateY(16px) scale(.98)}to{opacity:1;transform:none}}
.chat-head{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:16px 18px;background:var(--navy-900);color:#fff}
.chat-head div{display:flex;flex-direction:column;line-height:1.25}
.chat-head span{font-size:12.5px;color:#B9C9DD}
.chat-close{width:44px;height:44px;border-radius:50%;font-size:26px;line-height:1;color:#fff}
.chat-close:hover{background:rgba(255,255,255,.1)}
.chat-log{flex:1;overflow-y:auto;padding:18px;display:flex;flex-direction:column;gap:10px;background:var(--paper);min-height:220px}
.msg{max-width:86%;padding:11px 14px;border-radius:16px;font-size:15px;line-height:1.5;white-space:pre-line}
.msg-bot{align-self:flex-start;background:#fff;box-shadow:0 0 0 1px var(--line);border-bottom-left-radius:4px}
.msg-user{align-self:flex-end;background:var(--navy-900);color:#fff;border-bottom-right-radius:4px}
.msg-typing{display:flex;gap:4px;align-items:center}
.msg-typing i{width:7px;height:7px;border-radius:50%;background:var(--navy-500);animation:typing 1.2s infinite}
.msg-typing i:nth-child(2){animation-delay:.15s}.msg-typing i:nth-child(3){animation-delay:.3s}
@keyframes typing{0%,60%,100%{opacity:.3;transform:none}30%{opacity:1;transform:translateY(-3px)}}
.chat-suggest{display:flex;flex-wrap:wrap;gap:8px;padding:10px 14px;background:var(--paper)}
.chat-suggest button{min-height:40px;padding:8px 12px;border-radius:999px;font-size:13.5px;font-weight:600;background:#fff;box-shadow:0 0 0 1px var(--line)}
.chat-suggest button:hover{box-shadow:0 0 0 1.5px var(--navy-700)}
.chat-form{display:flex;gap:8px;padding:12px;border-top:1px solid var(--line)}
.chat-form input{min-height:44px}
.chat-foot{font-size:11.5px;color:var(--mute);padding:0 14px 10px}

/* =============================================================
   7. Effects
   ============================================================= */
.reveal{opacity:0;transform:translateY(30px);transition:opacity 1s var(--ease-out),transform 1s var(--ease-out)}
.reveal.in{opacity:1;transform:none}
html:not(.js) .reveal{opacity:1;transform:none}

/* =============================================================
   8. Responsive
   ============================================================= */
@media (min-width:540px){
  .calc-grid,.cf-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .chat-panel{inset:auto 16px 88px auto;width:390px}
  .chat-fab-label{display:inline}
}
@media (min-width:720px){
  .quotes{grid-template-columns:repeat(2,minmax(0,1fr))}
  .result-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .result-main{grid-column:1/-1}
  .process-track{grid-template-columns:repeat(2,minmax(0,1fr))}
  .hero-scroll{display:block}
}
@media (min-width:960px){
  .nav-links,.nav-cta{display:flex}
  .nav-cta{margin-left:6px}
  .nav-burger,.nav-mobile{display:none !important}
  .adv-panel{grid-template-columns:1.05fr 1fr}
  .adv-figure{position:sticky;top:110px}
  .section-head-split{grid-template-columns:1.2fr 1fr;align-items:end}
  .calc-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .calc-loc{grid-template-columns:1fr 1.2fr;align-items:stretch}
  .calc-loc .map-frame{min-height:340px}
  .result-grid{grid-template-columns:1.4fr 1fr 1fr 1fr}
  .result-main{grid-column:auto}
  .quotes{grid-template-columns:repeat(3,minmax(0,1fr))}
  .quote:nth-child(2){transform:translateY(40px)}
  .quote:nth-child(2):hover{transform:translateY(34px)}
  .faq-wrap{grid-template-columns:.8fr 1.2fr;gap:60px}
  .faq-wrap .section-head{position:sticky;top:110px;align-self:start}
  .contact-grid{grid-template-columns:1fr 1.1fr;gap:64px}
  .footer-inner{grid-template-columns:auto 1fr auto;align-items:center;gap:30px}
  /* horizontal process (JS adds .is-horizontal when GSAP is ready) */
  .process.is-horizontal .process-pin{height:100vh;display:flex;flex-direction:column;justify-content:center;padding-block:0}
  .process.is-horizontal .process-track{display:flex;grid-template-columns:none;gap:22px;max-width:none;margin:0;padding:48px var(--gutter) 0 max(var(--gutter),calc((100vw - 1240px)/2 + var(--gutter)));width:max-content}
  .process.is-horizontal .step{width:380px;flex:none;min-height:420px}
  .process.is-horizontal .step-img{width:460px}
  .process.is-horizontal .process-progress{display:block;max-width:1240px;margin:40px auto 0;padding-inline:var(--gutter)}
  .process-progress::before{content:"";display:block;height:2px;background:var(--line-light)}
  .process-progress span{display:block;height:2px;margin-top:-2px;width:100%;background:var(--yellow);transform:scaleX(0);transform-origin:left}
}
@media (min-width:1280px){
  .step h3{font-size:30px}
}

/* =============================================================
   9. Reduced motion (intrusive effects only)
   ============================================================= */
@media (prefers-reduced-motion:reduce){
  .marquee-track{animation:none}
  .dot,.hero-scroll span{animation:none}
}

/* ============ Brand logo ============ */
.brand-mark{width:auto;height:40px;object-fit:contain}
.brand-foot .brand-mark{height:48px}

/* ============ Services ============ */
.services{padding:clamp(72px,10vw,128px) 0 0}
.svc-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.svc{background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:26px 24px}
.svc h3{font-family:var(--display);font-size:1.2rem;margin:14px 0 6px;color:var(--ink)}
.svc p{margin:0;color:var(--mute);line-height:1.55}
@media (max-width:900px){.svc-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.svc-grid{grid-template-columns:1fr}}

/* ============ Projects ============ */
.projects{padding:clamp(72px,10vw,128px) 0}
.proj{display:grid;grid-template-columns:1.25fr 1fr;gap:clamp(24px,4vw,56px);align-items:center;margin-bottom:clamp(48px,7vw,88px)}
.proj-flip .proj-main{order:2}
.proj-main{margin:0;border-radius:var(--r-lg);overflow:hidden;aspect-ratio:3/2;background:var(--paper-2)}
.proj-main img{width:100%;height:100%;object-fit:cover;display:block}
.proj-loc{font-family:var(--mono);font-size:.78rem;letter-spacing:.04em;text-transform:uppercase;color:var(--navy-500);margin:0 0 8px}
.proj h3{font-family:var(--display);font-size:clamp(1.8rem,3.4vw,2.6rem);margin:0 0 12px;color:var(--ink)}
.proj-body>p{color:var(--mute);line-height:1.6;margin:0 0 16px}
.proj-tags{list-style:none;padding:0;margin:0 0 18px;display:flex;flex-wrap:wrap;gap:8px}
.proj-tags li{background:var(--yellow-soft);color:var(--navy-900);border-radius:99px;padding:6px 12px;font-size:.85rem;font-weight:600}
.proj-thumbs{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.proj-thumbs img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:10px;display:block}
.proj-credit{font-size:.78rem;color:var(--mute);margin:0}
@media (max-width:860px){.proj{grid-template-columns:1fr}.proj-flip .proj-main{order:0}}

/* ============ Privacy ============ */
.privacy{max-width:640px;margin:8px auto 0;font-size:.85rem}
.privacy summary{cursor:pointer;text-decoration:underline}
.privacy p{opacity:.8;line-height:1.55}
.footer a{color:inherit}
.privacy{grid-column:1/-1}

/* ============ Services: interactive wall build ============ */
.build{display:grid;grid-template-columns:minmax(260px,.85fr) 1.4fr;gap:clamp(20px,3vw,40px);align-items:stretch}
.build-list{display:flex;flex-direction:column;gap:6px}
.build-tab{display:flex;align-items:center;gap:14px;text-align:left;padding:16px 18px;border-radius:14px;border:1px solid transparent;font-weight:700;font-size:16px;color:var(--mute);background:transparent;cursor:pointer;transition:background .3s,color .3s,border-color .3s}
.build-tab span{font-family:var(--mono);font-size:12px;letter-spacing:.08em;color:var(--navy-500)}
.build-tab:hover{background:var(--white);color:var(--ink)}
.build-tab.is-active{background:var(--navy-900);color:#fff;border-color:var(--navy-900)}
.build-tab.is-active span{color:var(--yellow)}
.build-tab:focus-visible{outline:3px solid var(--yellow);outline-offset:2px}
.build-stage{position:relative;background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(16px,2.5vw,28px);display:flex;flex-direction:column;gap:14px;overflow:hidden}
.build-svg{width:100%;height:auto;display:block;border-radius:12px;background:#F7F5F0}
.build-svg .ly{opacity:0;transform:translateY(10px);transition:opacity .6s var(--ease-out),transform .6s var(--ease-out)}
.build-svg .ly.on{opacity:1;transform:none}
.build-svg .ly.now{filter:drop-shadow(0 6px 10px rgba(47,168,230,.35))}
.build-n{font-family:var(--mono);font-size:12.5px;color:var(--mute);letter-spacing:.08em}
.build-n b{color:var(--navy-900)}
.build-copy h3{font-family:var(--display);font-size:clamp(22px,2.6vw,30px);color:var(--ink);margin:4px 0 6px}
.build-copy p{color:var(--mute);margin:0}
.build-copy.swap{animation:bwSwap .45s var(--ease-out)}
@keyframes bwSwap{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.build-progress{height:3px;background:var(--paper-2);border-radius:3px;overflow:hidden}
.build-progress span{display:block;height:100%;width:0;background:var(--yellow)}
.build-progress span.run{width:100%;transition:width linear}
@media (max-width:860px){
  .build{grid-template-columns:1fr}
  .build-list{flex-direction:row;overflow-x:auto;gap:8px;padding-bottom:4px;scroll-snap-type:x mandatory}
  .build-tab{flex:0 0 auto;white-space:nowrap;padding:12px 14px;font-size:14px;border-color:var(--line);background:var(--white);scroll-snap-align:start}
}
@media (prefers-reduced-motion:reduce){.build-svg .ly,.build-copy.swap{transition:none;animation:none}}
.footer-links{grid-column:1/-1;font-size:.88rem}
.footer-links a{text-decoration:underline}

.build-photos{position:relative;aspect-ratio:3/2;border-radius:12px;overflow:hidden;background:var(--paper-2)}
.build-photos img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transform:scale(1.04);transition:opacity .7s var(--ease-out),transform 1.2s var(--ease-out)}
.build-photos img.on{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.build-photos img{transition:none;transform:none}}