/* ═══════════════════════════════════════════════════════════════
welcome.css — BuildTrust Homepage
Dark glassmorphism · Syne + DM Sans · Particle background
Updated: Wizard embed · Google auth · Single-col register · Auto-route login
═══════════════════════════════════════════════════════════════ */
 
:root {
--acc: #4da6ff;
--acc2: #00d2ff;
--accw: #f59e0b;
--grad: linear-gradient(135deg, #3a7bd5, #00d2ff);
--gradbtn: linear-gradient(135deg, #4da6ff, #0074cc);
--gradwarm: linear-gradient(135deg, #f59e0b, #ef4444);
--tx1: #e2e8f0; --tx2: #cbd5e1; --txm: #94a3b8;
--gbg: rgba(255,255,255,0.06);
--gbrd: 1px solid rgba(255,255,255,0.1);
--gsh: 0 8px 32px rgba(0,0,0,0.35);
--r1:6px; --r2:12px; --r3:18px; --r4:26px;
--tr: 0.3s ease;
--nh: 70px;
}
 
*,*::before,*::after { box-sizing:border-box; margin:0; padding:0; }
html { scroll-behavior:smooth; }
body { font-family:'DM Sans',sans-serif; color:var(--tx1); background:#05111f; overflow-x:hidden; }
a { text-decoration:none; color:inherit; cursor:pointer; }
::-webkit-scrollbar { width:5px; }
::-webkit-scrollbar-track { background:rgba(0,0,0,.2); }
::-webkit-scrollbar-thumb { background:var(--acc); border-radius:10px; }
 
/* ── Particles + Noise ──────────────────────────────────── */
#cvs { position:fixed; inset:0; z-index:0; pointer-events:none; }
.noise { position:fixed; inset:0; z-index:1; pointer-events:none; opacity:.025;
background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); }
 
/* ── Background radial glow ─────────────────────────────── */
body::before { content:''; position:fixed; inset:0; z-index:-1;
background: radial-gradient(ellipse 80% 60% at 70% 30%, rgba(58,123,213,.22) 0%, transparent 60%),
radial-gradient(ellipse 50% 50% at 15% 80%, rgba(0,210,255,.12) 0%, transparent 50%),
linear-gradient(160deg, #030c1a 0%, #05111f 100%); }
 
/* ── Glass card ─────────────────────────────────────────── */
.glass-card { background:var(--gbg); backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px); border:var(--gbrd); box-shadow:var(--gsh); border-radius:var(--r3); }
 input[type="password"]::-ms-reveal,
input[type="password"]::-ms-clear {
    display: none;
}
/* ══ NAVBAR ════════════════════════════════════════════════ */
.navbar { position:fixed; top:0; left:0; right:0; z-index:900; height:var(--nh); display:flex; align-items:center; justify-content:space-between; padding:0 48px; transition:var(--tr); }
.navbar.stuck { background:rgba(5,17,31,.9); backdrop-filter:blur(20px); border-bottom:var(--gbrd); box-shadow:0 4px 28px rgba(0,0,0,.45); }
.nav-brand { display:flex; align-items:center; gap:12px; }
.brand-mark { width:42px; height:42px; border-radius:var(--r2); background:var(--grad); padding:2px; display:flex; align-items:center; justify-content:center; box-shadow:0 6px 18px rgba(77,166,255,.4); flex-shrink:0; }
.brand-mark.sm { width:34px; height:34px; border-radius:10px; }
.bm-inner { width:100%; height:100%; border-radius:calc(var(--r2) - 2px); background:rgba(5,17,31,.7); display:flex; align-items:center; justify-content:center; color:var(--acc); font-size:.85rem; }
.brand-mark.sm .bm-inner { border-radius:8px; font-size:.7rem; }
.bname { display:block; font-family:'Syne',sans-serif; font-size:1.15rem; font-weight:800; color:var(--tx1); }
.btag { display:block; font-size:.68rem; color:var(--txm); margin-top:-2px; }
.nav-links { display:flex; gap:4px; }
.nlink { padding:8px 15px; border-radius:var(--r1); font-size:.875rem; font-weight:500; color:var(--tx2); cursor:pointer; transition:var(--tr); position:relative; }
.nlink::after { content:''; position:absolute; bottom:3px; left:50%; right:50%; height:2px; background:var(--grad); border-radius:2px; transition:var(--tr); }
.nlink:hover::after,.nlink.active::after { left:15px; right:15px; }
.nlink:hover,.nlink.active { color:var(--tx1); }
.nav-auth { display:flex; gap:10px; }
.nbtn-ghost { display:flex; align-items:center; gap:7px; padding:9px 20px; border-radius:var(--r2); background:rgba(255,255,255,.06); border:var(--gbrd); color:var(--tx2); font-size:.85rem; font-weight:600; cursor:pointer; transition:var(--tr); }
.nbtn-ghost:hover { background:rgba(77,166,255,.14); color:var(--acc); border-color:rgba(77,166,255,.3); }
.nbtn-solid { display:flex; align-items:center; gap:7px; padding:9px 20px; border-radius:var(--r2); background:var(--gradbtn); border:none; color:#fff; font-size:.85rem; font-weight:700; cursor:pointer; box-shadow:0 4px 18px rgba(77,166,255,.4); transition:var(--tr); }
.nbtn-solid:hover { transform:translateY(-2px); box-shadow:0 8px 26px rgba(77,166,255,.55); }
.burger { display:none; flex-direction:column; gap:5px; background:none; border:none; cursor:pointer; padding:6px; }
.burger span { display:block; width:22px; height:2px; background:var(--tx2); border-radius:2px; transition:var(--tr); }
.burger.act span:nth-child(1) { transform:rotate(45deg) translate(5px,5px); }
.burger.act span:nth-child(2) { opacity:0; }
.burger.act span:nth-child(3) { transform:rotate(-45deg) translate(5px,-5px); }
.drawer { position:fixed; top:var(--nh); left:0; right:0; z-index:850; background:rgba(5,17,31,.95); backdrop-filter:blur(16px); border-bottom:var(--gbrd); display:flex; flex-direction:column; gap:4px; padding:16px 20px; opacity:0; pointer-events:none; transform:translateY(-10px); transition:var(--tr); }
.drawer.open { opacity:1; pointer-events:all; transform:translateY(0); }
.drawer a { display:flex; align-items:center; gap:10px; padding:11px 14px; border-radius:var(--r1); color:var(--tx2); font-size:.9rem; font-weight:500; transition:var(--tr); cursor:pointer; }
.drawer a:hover { background:rgba(255,255,255,.05); color:var(--tx1); }
.drawer a i { color:var(--acc); width:16px; }
.drawer-btns { display:flex; gap:10px; margin-top:8px; padding-top:12px; border-top:var(--gbrd); }
.drawer-btns button { flex:1; padding:10px; border-radius:var(--r1); font-size:.875rem; font-weight:600; cursor:pointer; transition:var(--tr); background:rgba(255,255,255,.06); border:var(--gbrd); color:var(--tx2); }
.drawer-btns button.d-solid { background:var(--gradbtn); border:none; color:#fff; }
 
/* ══ HERO ══════════════════════════════════════════════════ */
.hero { position:relative; min-height:100vh; display:flex; flex-direction:column; justify-content:center; padding-top:var(--nh); z-index:2; overflow:hidden; }
.hero-grid-lines { position:absolute; inset:0; pointer-events:none; }
.hgl { position:absolute; background:rgba(77,166,255,.06); }
.hgl-h1 { left:0; right:0; top:30%; height:1px; }
.hgl-h2 { left:0; right:0; top:70%; height:1px; }
.hgl-v1 { top:0; bottom:0; left:35%; width:1px; }
.hgl-v2 { top:0; bottom:0; right:25%; width:1px; }
.hero-inner { display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:center; padding:60px 80px 0; max-width:1400px; margin:0 auto; width:100%; }
.hero-badge { display:inline-flex; align-items:center; gap:10px; padding:7px 18px; border-radius:100px; background:rgba(77,166,255,.1); border:1px solid rgba(77,166,255,.22); font-size:.75rem; font-weight:600; color:var(--acc); margin-bottom:24px; animation:fadeUp .7s ease .1s both; }
.hb-pulse { width:7px; height:7px; border-radius:50%; background:var(--acc); box-shadow:0 0 8px var(--acc); animation:pulse 2s infinite; }
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1);}50%{opacity:.4;transform:scale(1.5);} }
.hero-h1 { display:flex; flex-direction:column; gap:2px; margin-bottom:22px; font-family:'Syne',sans-serif; }
.hl { display:block; font-size:clamp(2rem,3.8vw,3.4rem); font-weight:800; color:var(--tx1); line-height:1.1; animation:fadeUp .7s ease both; }
.hl.l1{animation-delay:.2s;} .hl.l2{animation-delay:.3s;} .hl.l3{animation-delay:.4s;}
.hl em { font-style:normal; background:var(--grad); -webkit-background-clip:text; -webkit-text-fill-color:transparent; }
.hero-p { font-size:.95rem; color:var(--txm); line-height:1.85; margin-bottom:24px; max-width:490px; animation:fadeUp .7s ease .5s both; }
.hero-p strong { color:var(--tx2); }
.hero-chips { display:flex; flex-wrap:wrap; gap:8px; margin-bottom:28px; animation:fadeUp .7s ease .55s both; }
.chip { display:inline-flex; align-items:center; gap:6px; padding:5px 14px; border-radius:100px; background:rgba(255,255,255,.05); border:var(--gbrd); font-size:.75rem; font-weight:600; color:var(--tx2); }
.chip i { color:var(--acc); font-size:.75rem; }
.hero-cta { display:flex; gap:14px; flex-wrap:wrap; margin-bottom:32px; animation:fadeUp .7s ease .6s both; }
.btn-primary { display:inline-flex; align-items:center; gap:10px; padding:13px 28px; border-radius:var(--r2); background:var(--gradbtn); border:none; color:#fff; font-size:.9rem; font-weight:700; cursor:pointer; box-shadow:0 8px 26px rgba(77,166,255,.42); transition:var(--tr); font-family:'DM Sans',sans-serif; }
.btn-primary:hover { transform:translateY(-3px); box-shadow:0 14px 34px rgba(77,166,255,.6); }
.barrow { display:flex; align-items:center; transition:transform var(--tr); }
.btn-primary:hover .barrow { transform:translateX(4px); }
.btn-outline { display:inline-flex; align-items:center; gap:9px; padding:12px 24px; border-radius:var(--r2); background:rgba(255,255,255,.06); border:var(--gbrd); color:var(--tx2); font-size:.9rem; font-weight:600; cursor:pointer; transition:var(--tr); font-family:'DM Sans',sans-serif; }
.btn-outline:hover { background:rgba(255,255,255,.11); color:var(--tx1); transform:translateY(-2px); }
.btn-outline i { color:var(--acc); }
.hero-trust { display:flex; align-items:center; gap:20px; animation:fadeUp .7s ease .7s both; }
.ht-item { text-align:center; }
.ht-item strong { display:block; font-family:'Syne',sans-serif; font-size:1.4rem; font-weight:800; color:var(--tx1); }
.ht-item strong sup { font-size:.8rem; color:var(--acc); }
.ht-item small { font-size:.72rem; color:var(--txm); }
.ht-sep { width:1px; height:28px; background:rgba(255,255,255,.1); }
.hero-right { display:flex; align-items:center; justify-content:center; animation:fadeUp .7s ease .4s both; }
.hv-wrap { position:relative; width:460px; height:480px; }
.orb-ring { position:absolute; border-radius:50%; border:1px solid rgba(77,166,255,.12); top:50%; left:50%; transform:translate(-50%,-50%); animation:spin 22s linear infinite; }
.or1{width:400px;height:400px;} .or2{width:310px;height:310px;animation-duration:16s;animation-direction:reverse;border-style:dashed;}
.orb-glow { position:absolute; width:240px; height:240px; border-radius:50%; top:50%; left:50%; transform:translate(-50%,-50%); background:radial-gradient(circle,rgba(77,166,255,.14) 0%,transparent 70%); animation:glowPulse 4s ease-in-out infinite; }
@keyframes spin{to{transform:translate(-50%,-50%) rotate(360deg);}}
@keyframes glowPulse{0%,100%{opacity:.6;}50%{opacity:1;}}
.hv-frame { position:absolute; top:50%; left:50%; transform:translate(-50%,-50%); width:260px; height:260px; border-radius:50%; overflow:hidden; border:3px solid rgba(77,166,255,.25); box-shadow:0 0 50px rgba(77,166,255,.18); }
.hv-frame img { width:100%; height:100%; object-fit:cover; transition:opacity .4s ease; }
.hv-frame-mask { position:absolute; inset:0; background:radial-gradient(circle at center,transparent 50%,rgba(5,17,31,.5) 100%); }
.snippet { position:absolute; padding:12px 14px; border-radius:var(--r2); }
.s1{top:20px;right:-30px;width:210px;animation:float1 5s ease-in-out infinite;}
.s2{bottom:60px;left:-40px;width:220px;animation:float2 6s ease-in-out infinite;}
.s3{bottom:20px;right:10px;display:flex;align-items:center;gap:10px;animation:float1 4.5s ease-in-out 1s infinite;}
.s3 i{color:#22c55e;font-size:1.1rem;flex-shrink:0;}
.s3 strong{display:block;font-size:.8rem;color:var(--tx1);}
.s3 span{font-size:.7rem;color:var(--txm);}
.s4{top:80px;left:-20px;display:flex;align-items:center;gap:10px;animation:float2 5.5s ease-in-out .5s infinite;}
.s4 i{color:var(--accw);font-size:1.1rem;flex-shrink:0;}
.s4 strong{display:block;font-size:.8rem;color:var(--tx1);}
.s4 span{font-size:.7rem;color:var(--txm);}
@keyframes float1{0%,100%{transform:translateY(0);}50%{transform:translateY(-10px);}}
@keyframes float2{0%,100%{transform:translateY(0);}50%{transform:translateY(10px);}}
.snip-head{display:flex;align-items:center;gap:5px;margin-bottom:10px;}
.sdot{width:8px;height:8px;border-radius:50%;}
.sdot.r{background:#f87171;}.sdot.y{background:#fbbf24;}.sdot.g{background:#34d399;}
.stitle{font-size:.72rem;font-weight:700;color:var(--txm);margin-left:4px;}
.snip-chat{display:flex;flex-direction:column;gap:7px;}
.sc-bot,.sc-user{display:flex;align-items:flex-start;gap:7px;font-size:.72rem;}
.sc-bot i{color:var(--acc);font-size:.7rem;margin-top:2px;flex-shrink:0;}
.sc-bot span{background:rgba(77,166,255,.1);border-radius:0 8px 8px 8px;padding:5px 9px;color:var(--tx2);}
.sc-user{justify-content:flex-end;}
.sc-user span{background:rgba(77,166,255,.25);border-radius:8px 0 8px 8px;padding:5px 9px;color:var(--tx1);}
.typing span{display:flex;gap:3px;align-items:center;padding:7px 10px;}
.typing b{width:5px;height:5px;background:var(--acc);border-radius:50%;display:inline-block;animation:typingDot 1.2s infinite;}
.typing b:nth-child(2){animation-delay:.2s;}
.typing b:nth-child(3){animation-delay:.4s;}
@keyframes typingDot{0%,60%,100%{transform:translateY(0);}30%{transform:translateY(-5px);}}
.snip-track{display:flex;flex-direction:column;gap:7px;}
.st-row{display:flex;align-items:center;gap:8px;font-size:.68rem;color:var(--txm);}
.st-row span:first-child{width:60px;flex-shrink:0;}
.st-row span:last-child{width:30px;text-align:right;color:var(--acc);font-weight:700;}
.st-bar{flex:1;height:5px;background:rgba(255,255,255,.07);border-radius:3px;overflow:hidden;}
.st-fill{height:100%;background:var(--grad);border-radius:3px;}
.hero-ribbon { position:relative; z-index:2; display:flex; align-items:center; justify-content:center; padding:22px 80px; background:rgba(255,255,255,.025); border-top:var(--gbrd); flex-wrap:wrap; gap:4px; }
.rib-item{display:flex;align-items:center;gap:12px;padding:12px 20px;border-radius:var(--r2);transition:var(--tr);cursor:default;}
.rib-item:hover{background:rgba(77,166,255,.06);}
.rib-ic{width:40px;height:40px;border-radius:var(--r1);background:rgba(77,166,255,.1);border:1px solid rgba(77,166,255,.18);display:flex;align-items:center;justify-content:center;color:var(--acc);font-size:1rem;}
.rib-item strong{display:block;font-family:'Syne',sans-serif;font-size:.85rem;font-weight:700;color:var(--tx1);}
.rib-item span{font-size:.72rem;color:var(--txm);}
.rib-arr{color:rgba(77,166,255,.25);font-size:.85rem;padding:0 4px;}
.scroll-hint{position:absolute;bottom:100px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:8px;cursor:pointer;opacity:.5;transition:var(--tr);}
.scroll-hint:hover{opacity:.9;}
.sh-mouse{width:22px;height:34px;border:2px solid rgba(77,166,255,.5);border-radius:12px;display:flex;justify-content:center;padding-top:5px;}
.sh-wheel{width:3px;height:7px;background:var(--acc);border-radius:2px;animation:wheel 1.8s ease infinite;}
@keyframes wheel{0%{transform:translateY(0);opacity:1;}100%{transform:translateY(10px);opacity:0;}}
.scroll-hint span{font-size:.68rem;color:var(--txm);letter-spacing:.08em;}
@keyframes fadeUp{from{opacity:0;transform:translateY(22px);}to{opacity:1;transform:translateY(0);}}
 
/* ══ SECTION COMMON ════════════════════════════════════════ */
.sec{position:relative;z-index:2;padding:40px 0;}
.swrap {
  max-width:1000px; /* smaller like dashboard */
  margin:0 auto;
  padding:0 20px;
}
.sec-hd{text-align:center;margin-bottom:60px;}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:5px 15px;border-radius:100px;background:rgba(77,166,255,.1);border:1px solid rgba(77,166,255,.2);font-size:.73rem;font-weight:700;color:var(--acc);margin-bottom:16px;letter-spacing:.04em;text-transform:uppercase;}
.sec-h2{font-family:'Syne',sans-serif;font-size:clamp(1.8rem,3.2vw,2.6rem);font-weight:800;color:var(--tx1);line-height:1.2;margin-bottom:14px;}
.sec-h2 em{font-style:normal;background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;}
.sec-p{font-size:.92rem;color:var(--txm);max-width:560px;margin:0 auto;line-height:1.8;}
 
/* ══ SERVICE CUSTOMIZATION WIZARD ══════════════════════════ */
.customize-sec { background:rgba(255,255,255,0.008); }
 
.wizard-progress-wrapper { padding:20px 28px 16px; margin-bottom:28px; }
.wizard-steps-track { display:flex; align-items:center; justify-content:center; flex-wrap:wrap; gap:0; margin-bottom:16px; }
.step-indicator { display:flex; flex-direction:column; align-items:center; gap:6px; position:relative; z-index:1; }
.step-circle { width:42px; height:42px; border-radius:50%; background:rgba(255,255,255,.06); border:2px solid rgba(255,255,255,.12); display:flex; align-items:center; justify-content:center; position:relative; transition:var(--tr); }
.step-circle i { font-size:.85rem; color:var(--txm); transition:var(--tr); }
.step-circle .step-num { position:absolute; top:-6px; right:-6px; width:16px; height:16px; border-radius:50%; background:rgba(77,166,255,.3); font-size:.55rem; font-weight:700; display:flex; align-items:center; justify-content:center; color:#fff; }
.step-label { font-size:.65rem; color:var(--txm); font-weight:600; letter-spacing:.04em; }
.step-indicator.active .step-circle { background:rgba(77,166,255,.15); border-color:var(--acc); box-shadow:0 0 16px rgba(77,166,255,.3); }
.step-indicator.active .step-circle i { color:var(--acc); }
.step-indicator.active .step-label { color:var(--acc); }
.step-indicator.completed .step-circle { background:rgba(77,166,255,.2); border-color:rgba(77,166,255,.5); }
.step-indicator.completed .step-circle i { color:var(--acc2); }
.step-connector { width:40px; height:2px; background:rgba(255,255,255,.08); margin:0 4px; margin-bottom:24px; flex-shrink:0; }
.progress-bar-outer { height:4px; background:rgba(255,255,255,.06); border-radius:2px; overflow:hidden; }
.progress-bar-inner { height:100%; background:var(--grad); border-radius:2px; transition:width .5s ease; width:0%; }
 
.wizard-container { position:relative; }
.wizard-panel { display:none; animation:fadeUp .4s ease; }
.wizard-panel.active { display:block; }
 
.panel-header { display:flex; align-items:flex-start; gap:18px; margin-bottom:28px; }
.step-badge { min-width:44px; height:44px; border-radius:var(--r2); background:var(--gradbtn); display:flex; align-items:center; justify-content:center; font-family:'Syne',sans-serif; font-size:.85rem; font-weight:900; color:#fff; flex-shrink:0; box-shadow:0 4px 14px rgba(77,166,255,.4); }
.panel-title { font-family:'Syne',sans-serif; font-size:1.4rem; font-weight:800; color:var(--tx1); margin-bottom:4px; }
.panel-desc { font-size:.85rem; color:var(--txm); }
 
/* Service cards */
.service-grid { display:grid; grid-template-columns:1fr 1fr; gap:16px; margin-bottom:24px; }
.service-card { display:flex; align-items:center; gap:18px; padding:24px 22px; background:var(--gbg); border:var(--gbrd); border-radius:var(--r3); cursor:pointer; transition:var(--tr); position:relative; text-align:left; }
.service-card:hover { border-color:rgba(77,166,255,.4); background:rgba(77,166,255,.06); transform:translateY(-3px); box-shadow:0 12px 32px rgba(77,166,255,.15); }
.service-card.selected { border-color:var(--acc); background:rgba(77,166,255,.1); box-shadow:0 0 0 2px rgba(77,166,255,.3), 0 12px 32px rgba(77,166,255,.2); }
.service-icon-wrap { width:52px; height:52px; border-radius:var(--r2); background:rgba(245,158,11,.12); border:1px solid rgba(245,158,11,.2); display:flex; align-items:center; justify-content:center; color:var(--accw); font-size:1.3rem; flex-shrink:0; }
.service-icon-wrap.glass-icon { background:rgba(0,210,255,.1); border-color:rgba(0,210,255,.2); color:var(--acc2); }
.service-info h3 { font-family:'Syne',sans-serif; font-size:1rem; font-weight:700; color:var(--tx1); margin-bottom:6px; }
.service-info p { font-size:.8rem; color:var(--txm); line-height:1.5; }
.service-arrow { margin-left:auto; color:rgba(77,166,255,.3); font-size:1rem; transition:var(--tr); flex-shrink:0; }
.service-card:hover .service-arrow { color:var(--acc); transform:translateX(4px); }
.service-check { position:absolute; top:12px; right:12px; color:var(--acc); font-size:1.1rem; opacity:0; transition:var(--tr); }
.service-card.selected .service-check { opacity:1; }
 
/* Material grid */
.material-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:18px; margin-bottom:24px; }
.material-card { overflow:hidden; transition:var(--tr); cursor:pointer; }
.material-card:hover { transform:translateY(-4px); box-shadow:0 16px 40px rgba(0,0,0,.4); }
.material-card.selected { border-color:var(--acc); box-shadow:0 0 0 2px rgba(77,166,255,.3); }
.mat-img-wrap { position:relative; height:150px; overflow:hidden; }
.mat-img-wrap img { width:100%; height:100%; object-fit:cover; transition:transform .4s ease; }
.material-card:hover .mat-img-wrap img { transform:scale(1.05); }
.mat-price-badge { position:absolute; top:10px; right:10px; background:rgba(77,166,255,.9); color:#fff; font-size:.72rem; font-weight:700; padding:4px 10px; border-radius:100px; }
.mat-body { padding:14px 16px; }
.mat-name { font-family:'Syne',sans-serif; font-size:.95rem; font-weight:700; color:var(--tx1); margin-bottom:5px; }
.mat-supplier { font-size:.75rem; color:var(--txm); display:flex; align-items:center; gap:6px; margin-bottom:7px; }
.mat-supplier i { color:var(--acc); }
.mat-rating { display:flex; align-items:center; gap:5px; margin-bottom:8px; }
.mat-rating i { color:var(--accw); font-size:.72rem; }
.mat-rating span { font-size:.75rem; color:var(--tx2); font-weight:600; }
.mat-desc-short { font-size:.75rem; color:var(--txm); line-height:1.5; margin-bottom:12px; }
.btn-select-mat { width:100%; padding:9px; border-radius:var(--r1); background:rgba(77,166,255,.1); border:1px solid rgba(77,166,255,.22); color:var(--acc); font-size:.78rem; font-weight:700; cursor:pointer; transition:var(--tr); display:flex; align-items:center; justify-content:center; gap:7px; }
.btn-select-mat:hover,.btn-select-mat.selected-btn { background:var(--gradbtn); color:#fff; border-color:transparent; }
 
/* Size inputs */
.size-layout { display:grid; grid-template-columns:1fr 1fr; gap:18px; margin-bottom:24px; }
.size-inputs { padding:24px; }
.input-method-tabs { display:flex; gap:8px; margin-bottom:20px; }
.tab-btn { flex:1; padding:9px; border-radius:var(--r1); background:rgba(255,255,255,.05); border:var(--gbrd); color:var(--txm); font-size:.8rem; font-weight:600; cursor:pointer; transition:var(--tr); display:flex; align-items:center; justify-content:center; gap:7px; }
.tab-btn.active { background:rgba(77,166,255,.12); border-color:var(--acc); color:var(--acc); }
.tab-panel { display:none; }
.tab-panel.active { display:block; }
.form-group { margin-bottom:16px; }
.form-group label { display:flex; align-items:center; gap:7px; font-size:.8rem; font-weight:600; color:var(--tx2); margin-bottom:8px; }
.form-group label i { color:var(--acc); }
.input-wrap { position:relative; display:flex; align-items:center; }
.form-input { width:100%; padding:10px 40px 10px 13px; background:rgba(255,255,255,.05); border:var(--gbrd); border-radius:var(--r1); color:var(--tx1); font-size:.9rem; outline:none; transition:var(--tr); font-family:'DM Sans',sans-serif; }
.form-input:focus { border-color:var(--acc); box-shadow:0 0 0 3px rgba(77,166,255,.14); }
.form-input::placeholder { color:rgba(255,255,255,.2); }
.input-unit { position:absolute; right:12px; font-size:.75rem; color:var(--txm); font-weight:600; }
.computed-area { display:flex; align-items:center; gap:8px; padding:10px 14px; background:rgba(77,166,255,.06); border-radius:var(--r1); font-size:.85rem; color:var(--txm); margin-top:12px; }
.computed-area strong { color:var(--acc); }
.size-preview { padding:22px; }
.preview-title { font-family:'Syne',sans-serif; font-size:.95rem; font-weight:700; color:var(--tx1); margin-bottom:18px; display:flex; align-items:center; gap:8px; }
.preview-title i { color:var(--acc); }
.live-preview-row { display:flex; justify-content:space-between; align-items:center; padding:9px 0; border-bottom:1px solid rgba(255,255,255,.05); font-size:.85rem; }
.live-preview-row span { color:var(--txm); }
.live-preview-row strong { color:var(--tx1); font-weight:600; }
.live-preview-divider { height:1px; background:rgba(77,166,255,.2); margin:12px 0; }
.live-preview-total { display:flex; justify-content:space-between; align-items:center; padding:8px 0; }
.live-preview-total span { font-size:.9rem; font-weight:600; color:var(--tx2); }
.total-amount { font-family:'Syne',sans-serif; font-size:1.4rem; font-weight:800; color:var(--acc); }
.cost-note { display:flex; align-items:center; gap:7px; font-size:.72rem; color:var(--txm); margin-top:12px; }
.cost-note i { color:var(--acc); flex-shrink:0; }
 
/* Add-ons */
.addons-intro { text-align:center; margin-bottom:20px; }
.addons-intro p { color:rgba(255,255,255,.6); font-size:.9rem; }
.addons-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(240px,1fr)); gap:14px; margin-bottom:24px; }
.addon-card { background:rgba(255,255,255,.05); border:1.5px solid rgba(255,255,255,.1); border-radius:16px; padding:18px; cursor:pointer; transition:all .25s ease; position:relative; display:flex; flex-direction:column; gap:10px; }
.addon-card:hover { border-color:rgba(77,166,255,.5); background:rgba(77,166,255,.08); transform:translateY(-2px); box-shadow:0 8px 24px rgba(77,166,255,.15); }
.addon-card.selected { border-color:#4da6ff; background:rgba(77,166,255,.12); box-shadow:0 0 0 2px rgba(77,166,255,.3); }
.addon-card-header { display:flex; align-items:center; gap:12px; }
.addon-icon { width:40px; height:40px; border-radius:12px; display:flex; align-items:center; justify-content:center; font-size:1rem; flex-shrink:0; background:linear-gradient(135deg,rgba(77,166,255,.25),rgba(160,100,255,.25)); color:#7ec8ff; border:1px solid rgba(77,166,255,.2); }
.addon-card.selected .addon-icon { background:linear-gradient(135deg,rgba(77,166,255,.4),rgba(160,100,255,.4)); color:#fff; }
.addon-info h4 { font-size:.9rem; font-weight:600; color:#e8f4ff; margin:0 0 2px; }
.addon-info .addon-tag { font-size:.68rem; color:rgba(255,255,255,.4); text-transform:uppercase; letter-spacing:.06em; }
.addon-desc { font-size:.78rem; color:rgba(255,255,255,.5); line-height:1.5; }
.addon-card.selected .addon-desc { color:rgba(255,255,255,.65); }
.addon-price-row { display:flex; align-items:center; justify-content:space-between; margin-top:4px; }
.addon-price { font-size:.95rem; font-weight:700; color:#4da6ff; }
.addon-price-unit { font-size:.72rem; color:rgba(255,255,255,.4); font-weight:400; }
.addon-check { width:22px; height:22px; border-radius:50%; border:2px solid rgba(255,255,255,.2); display:flex; align-items:center; justify-content:center; font-size:.6rem; color:transparent; transition:all .2s; flex-shrink:0; margin-left:auto; }
.addon-card.selected .addon-check { border-color:#4da6ff; background:#4da6ff; color:#fff; }
.addon-popular-badge { position:absolute; top:-8px; right:12px; background:linear-gradient(90deg,#ff6b35,#f7c59f); color:#1a0a00; font-size:.62rem; font-weight:700; padding:3px 9px; border-radius:20px; text-transform:uppercase; letter-spacing:.06em; }
.addons-summary-bar { background:rgba(77,166,255,.08); border:1px solid rgba(77,166,255,.2); border-radius:12px; padding:12px 18px; display:flex; align-items:center; justify-content:space-between; margin-bottom:20px; flex-wrap:wrap; gap:10px; min-height:48px; }
.addons-summary-bar .addon-count-text { color:rgba(255,255,255,.6); font-size:.85rem; }
.addons-summary-bar .addon-cost-total { color:#4da6ff; font-weight:700; font-size:1rem; }
.addons-none-selected { color:rgba(255,255,255,.35); font-style:italic; font-size:.82rem; }
 
/* Viz step */
.viz-layout { display:grid; grid-template-columns:1fr 1fr; gap:18px; margin-bottom:24px; }
.viz-image-frame { overflow:hidden; }
.viz-img-wrapper { position:relative; height:280px; }
.viz-img-wrapper img { width:100%; height:100%; object-fit:cover; }
.viz-img-overlay { position:absolute; bottom:0; left:0; right:0; padding:14px 16px; background:linear-gradient(transparent,rgba(5,17,31,.85)); }
.viz-img-overlay span { font-family:'Syne',sans-serif; font-size:.95rem; font-weight:700; color:#fff; }
.viz-details { padding:24px; }
.viz-name { font-family:'Syne',sans-serif; font-size:1.2rem; font-weight:800; color:var(--tx1); margin-bottom:10px; }
.viz-badge-row { display:flex; gap:8px; flex-wrap:wrap; margin-bottom:14px; }
.badge { padding:3px 10px; border-radius:100px; font-size:.7rem; font-weight:700; }
.badge-service { background:rgba(77,166,255,.15); color:var(--acc); border:1px solid rgba(77,166,255,.25); }
.badge-supplier { background:rgba(34,197,94,.1); color:#4ade80; border:1px solid rgba(34,197,94,.2); }
.viz-desc { font-size:.82rem; color:var(--txm); line-height:1.7; margin-bottom:18px; }
.viz-specs { display:flex; flex-direction:column; gap:10px; }
.spec-item { display:flex; align-items:center; gap:12px; }
.spec-item > i { color:var(--acc); width:16px; flex-shrink:0; }
.spec-label { display:block; font-size:.7rem; color:var(--txm); }
.spec-value { display:block; font-size:.88rem; font-weight:600; color:var(--tx1); }
.addon-preview-section { background:rgba(77,166,255,.06); border:1px solid rgba(77,166,255,.15); border-radius:12px; padding:14px 18px; margin-top:14px; }
.addon-preview-section h4 { font-size:.8rem; color:rgba(255,255,255,.5); text-transform:uppercase; letter-spacing:.08em; margin:0 0 10px; }
.addon-preview-item { display:flex; justify-content:space-between; align-items:center; padding:6px 0; border-bottom:1px solid rgba(255,255,255,.06); font-size:.82rem; }
.addon-preview-item:last-child { border-bottom:none; }
.addon-preview-item span { color:rgba(255,255,255,.65); }
.addon-preview-item strong { color:#7ec8ff; }
 
/* Cost step */
.cost-layout { display:grid; grid-template-columns:1.5fr 1fr; gap:18px; margin-bottom:24px; }
.cost-breakdown { padding:24px; }
.section-label { font-family:'Syne',sans-serif; font-size:.95rem; font-weight:700; color:var(--tx1); margin-bottom:18px; display:flex; align-items:center; gap:8px; }
.section-label i { color:var(--acc); }
.breakdown-row { display:flex; justify-content:space-between; align-items:center; padding:9px 0; border-bottom:1px solid rgba(255,255,255,.05); font-size:.85rem; }
.breakdown-row span { color:var(--txm); display:flex; align-items:center; gap:7px; }
.breakdown-row span i { color:var(--acc); width:14px; }
.breakdown-row strong { color:var(--tx1); font-weight:600; }
.formula-text { color:var(--acc) !important; font-family:'DM Sans',monospace; }
.breakdown-divider { height:1px; background:rgba(77,166,255,.2); margin:14px 0; }
.breakdown-total { display:flex; justify-content:space-between; align-items:center; padding:8px 0; }
.breakdown-total span { font-family:'Syne',sans-serif; font-size:.85rem; font-weight:700; color:var(--txm); letter-spacing:.06em; }
.grand-total { font-family:'Syne',sans-serif; font-size:1.6rem; font-weight:900; color:var(--acc); }
.formula-note { font-size:.72rem; color:var(--txm); margin-top:12px; display:flex; align-items:center; gap:6px; }
.formula-note i { color:var(--acc); }
.formula-note em { color:var(--tx2); }
.cost-info-col { display:flex; flex-direction:column; gap:12px; }
.cost-info-card { padding:18px; display:flex; flex-direction:column; gap:10px; }
.info-icon { width:36px; height:36px; border-radius:var(--r1); background:rgba(77,166,255,.1); display:flex; align-items:center; justify-content:center; color:var(--acc); font-size:.9rem; }
.cost-info-card h4 { font-family:'Syne',sans-serif; font-size:.85rem; font-weight:700; color:var(--tx1); }
.cost-info-card p { font-size:.75rem; color:var(--txm); line-height:1.6; }
 
/* Summary step */
.summary-layout { display:grid; grid-template-columns:1.5fr 1fr; gap:18px; margin-bottom:24px; }
.summary-card { padding:26px; }
.summary-header-row { display:flex; align-items:center; justify-content:space-between; margin-bottom:18px; flex-wrap:wrap; gap:10px; }
.summary-header-row h3 { font-family:'Syne',sans-serif; font-size:1rem; font-weight:700; color:var(--tx1); display:flex; align-items:center; gap:8px; }
.summary-header-row h3 i { color:var(--acc); }
.summary-status-badge { display:flex; align-items:center; gap:6px; padding:4px 12px; border-radius:100px; background:rgba(251,191,36,.1); border:1px solid rgba(251,191,36,.25); color:#fbbf24; font-size:.72rem; font-weight:700; }
.summary-material-preview { display:flex; align-items:center; gap:14px; padding:14px; background:rgba(255,255,255,.04); border-radius:var(--r2); margin-bottom:18px; }
.summary-material-preview img { width:60px; height:60px; border-radius:var(--r1); object-fit:cover; flex-shrink:0; }
.summary-material-preview h4 { font-family:'Syne',sans-serif; font-size:.95rem; font-weight:700; color:var(--tx1); margin-bottom:3px; }
.summary-material-preview p { font-size:.75rem; color:var(--txm); }
.summary-table { display:flex; flex-direction:column; gap:2px; margin-bottom:4px; }
.summary-row { display:flex; align-items:center; justify-content:space-between; padding:8px 0; border-bottom:1px solid rgba(255,255,255,.04); font-size:.82rem; }
.summary-key { color:var(--txm); display:flex; align-items:center; gap:8px; }
.summary-key i { color:var(--acc); width:14px; }
.summary-val { color:var(--tx1); font-weight:600; text-align:right; }
.summary-addons-section { margin-top:14px; padding-top:14px; border-top:1px solid rgba(255,255,255,.08); }
.summary-addons-section h5 { font-size:.75rem; text-transform:uppercase; letter-spacing:.08em; color:rgba(255,255,255,.4); margin:0 0 8px; }
.summary-addon-row { display:flex; justify-content:space-between; font-size:.82rem; padding:4px 0; color:rgba(255,255,255,.7); }
.summary-addon-row strong { color:#7ec8ff; }
.grand-total-row { margin-top:14px; padding-top:12px; border-top:2px solid rgba(77,166,255,.3); display:flex; justify-content:space-between; font-size:1rem; font-weight:700; color:#fff; }
.grand-val { color:#4da6ff; font-size:1.2rem; }
.summary-actions { display:flex; gap:12px; margin-top:20px; }
.btn-edit { flex:1; padding:11px; border-radius:var(--r2); background:rgba(255,255,255,.06); border:var(--gbrd); color:var(--tx2); font-size:.85rem; font-weight:600; cursor:pointer; transition:var(--tr); display:flex; align-items:center; justify-content:center; gap:7px; }
.btn-edit:hover { background:rgba(255,255,255,.1); color:var(--tx1); }
.btn-confirm { flex:2; padding:11px; border-radius:var(--r2); background:var(--gradbtn); border:none; color:#fff; font-size:.9rem; font-weight:700; cursor:pointer; transition:var(--tr); display:flex; align-items:center; justify-content:center; gap:8px; box-shadow:0 6px 20px rgba(77,166,255,.4); }
.btn-confirm:hover { transform:translateY(-2px); box-shadow:0 10px 28px rgba(77,166,255,.55); }
.tnc-note { padding:20px 22px; display:flex; gap:14px; align-items:flex-start; }
.tnc-note > i { color:var(--acc); font-size:1.2rem; flex-shrink:0; margin-top:2px; }
.tnc-note h4 { font-family:'Syne',sans-serif; font-size:.85rem; font-weight:700; color:var(--tx1); margin-bottom:6px; }
.tnc-note p { font-size:.78rem; color:var(--txm); line-height:1.6; }
 
/* Nav buttons */
.panel-nav { display:flex; align-items:center; justify-content:space-between; gap:10px; margin-top:8px; padding-top:20px; border-top:1px solid rgba(255,255,255,.05); }
.btn-back { display:flex; align-items:center; gap:8px; padding:10px 20px; border-radius:var(--r2); background:rgba(255,255,255,.06); border:var(--gbrd); color:var(--tx2); font-size:.85rem; font-weight:600; cursor:pointer; transition:var(--tr); }
.btn-back:hover { background:rgba(255,255,255,.1); color:var(--tx1); }
.btn-next { display:flex; align-items:center; gap:8px; padding:11px 24px; border-radius:var(--r2); background:var(--gradbtn); border:none; color:#fff; font-size:.88rem; font-weight:700; cursor:pointer; box-shadow:0 4px 16px rgba(77,166,255,.35); transition:var(--tr); margin-left:auto; }
.btn-next:hover:not(:disabled) { transform:translateY(-2px); box-shadow:0 8px 24px rgba(77,166,255,.5); }
.btn-next:disabled { opacity:.4; cursor:not-allowed; box-shadow:none; }
 
/* ══ FEATURES ══════════════════════════════════════════════ */
.features-sec { background:rgba(255,255,255,.012); }
.feat-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.fc { padding:28px 24px; display:flex; flex-direction:column; position:relative; overflow:hidden; transition:transform var(--tr),box-shadow var(--tr); }
.fc:hover { transform:translateY(-6px); box-shadow:0 20px 48px rgba(0,0,0,.45),0 0 30px rgba(77,166,255,.08); }
.fc-star { border-color:rgba(77,166,255,.28); box-shadow:0 0 40px rgba(77,166,255,.1),var(--gsh); }
.fc-crown { display:inline-flex; align-items:center; gap:6px; padding:3px 10px; border-radius:100px; background:var(--grad); color:#fff; font-size:.68rem; font-weight:700; margin-bottom:14px; width:fit-content; }
.fc-ico { width:52px; height:52px; border-radius:var(--r2); display:flex; align-items:center; justify-content:center; font-size:1.3rem; margin-bottom:18px; transition:var(--tr); }
.fc:hover .fc-ico { transform:scale(1.1) rotate(-6deg); }
.ico-roof{background:rgba(245,158,11,.12);color:var(--accw);border:1px solid rgba(245,158,11,.2);}
.ico-glass{background:rgba(0,210,255,.1);color:var(--acc2);border:1px solid rgba(0,210,255,.2);}
.ico-bot{background:rgba(168,85,247,.12);color:#c084fc;border:1px solid rgba(168,85,247,.2);}
.ico-cust{background:rgba(77,166,255,.12);color:var(--acc);border:1px solid rgba(77,166,255,.2);}
.ico-track{background:rgba(34,197,94,.1);color:#4ade80;border:1px solid rgba(34,197,94,.2);}
.ico-rate{background:rgba(251,191,36,.1);color:#fbbf24;border:1px solid rgba(251,191,36,.2);}
.fc h3 { font-family:'Syne',sans-serif; font-size:1.05rem; font-weight:700; color:var(--tx1); margin-bottom:10px; }
.fc>p { font-size:.83rem; color:var(--txm); line-height:1.7; margin-bottom:16px; }
.fc-ul { list-style:none; display:flex; flex-direction:column; gap:7px; flex:1; margin-bottom:20px; }
.fc-ul li { display:flex; align-items:center; gap:9px; font-size:.78rem; color:var(--tx2); }
.fc-ul li i { color:#34d399; font-size:.7rem; }
.fc-foot { display:flex; align-items:center; justify-content:space-between; margin-top:auto; }
.fc-price { font-family:'Syne',sans-serif; font-size:.85rem; font-weight:700; color:var(--acc); }
.fc-foot button { display:flex; align-items:center; gap:6px; padding:8px 16px; border-radius:var(--r1); background:rgba(77,166,255,.1); border:1px solid rgba(77,166,255,.22); color:var(--acc); font-size:.75rem; font-weight:700; cursor:pointer; transition:var(--tr); }
.fc-foot button:hover { background:var(--gradbtn); color:#fff; border-color:transparent; transform:translateX(3px); }
 
/* ══ PROCESS ═══════════════════════════════════════════════ */
.proc-grid { display:flex; align-items:flex-start; justify-content:center; gap:0; flex-wrap:wrap; }
.pc { flex:1; min-width:180px; max-width:210px; padding:28px 18px; text-align:center; position:relative; transition:var(--tr); }
.pc:hover { transform:translateY(-6px); box-shadow:0 18px 42px rgba(0,0,0,.4); }
.pc-num { position:absolute; top:-12px; left:50%; transform:translateX(-50%); font-family:'Syne',sans-serif; font-size:.65rem; font-weight:900; background:var(--gradbtn); color:#fff; padding:3px 10px; border-radius:100px; letter-spacing:1.5px; }
.pc-ico { width:52px; height:52px; border-radius:50%; background:rgba(77,166,255,.1); border:2px solid rgba(77,166,255,.2); display:flex; align-items:center; justify-content:center; color:var(--acc); font-size:1.2rem; margin:10px auto 14px; }
.pc h4 { font-family:'Syne',sans-serif; font-size:.92rem; font-weight:700; color:var(--tx1); margin-bottom:8px; }
.pc p { font-size:.78rem; color:var(--txm); line-height:1.6; }
.proc-conn { display:flex; align-items:center; padding:0 8px; color:rgba(77,166,255,.25); font-size:1.1rem; margin-top:54px; flex-shrink:0; }
 
/* ══ STATS BAND ════════════════════════════════════════════ */
.stats-band { position:relative; z-index:2; background:rgba(77,166,255,.04); border-top:var(--gbrd); border-bottom:var(--gbrd); padding:52px 40px; }
.sb-inner { display:flex; align-items:center; justify-content:center; gap:0; max-width:1000px; margin:0 auto; flex-wrap:wrap; }
.sbi { text-align:center; padding:12px 44px; flex:1; min-width:140px; }
.sbi strong { font-family:'Syne',sans-serif; font-size:2.8rem; font-weight:900; background:var(--grad); -webkit-background-clip:text; -webkit-text-fill-color:transparent; }
.sbi sup { font-family:'Syne',sans-serif; font-size:1.4rem; font-weight:900; color:var(--acc); }
.sbi p { font-size:.8rem; color:var(--txm); margin-top:4px; }
.sb-div { width:1px; height:56px; background:rgba(255,255,255,.09); flex-shrink:0; }
 
/* ══ ABOUT ═════════════════════════════════════════════════ */
.about-grid { display:grid; grid-template-columns:1fr 1.1fr; gap:64px; align-items:center; }
.about-vis { position:relative; height:380px; }
.av-main { position:absolute; left:0; top:0; width:70%; height:100%; overflow:hidden; }
.av-main img { width:100%; height:100%; object-fit:cover; }
.av-side { position:absolute; right:0; top:50%; transform:translateY(-50%); width:45%; height:55%; overflow:hidden; }
.av-side img { width:100%; height:100%; object-fit:cover; }
.av-badge { position:absolute; bottom:-16px; left:40px; display:flex; align-items:center; gap:12px; padding:12px 18px; }
.av-badge i { color:var(--accw); font-size:1.4rem; }
.av-badge strong { display:block; font-family:'Syne',sans-serif; font-size:.9rem; font-weight:700; color:var(--tx1); }
.av-badge span { font-size:.72rem; color:var(--txm); }
.about-txt .eyebrow { display:inline-flex; margin-bottom:16px; }
.abt-p { font-size:.9rem; color:var(--txm); line-height:1.85; margin:18px 0 24px; }
.abt-checks { display:flex; flex-direction:column; gap:10px; margin-bottom:28px; }
.ac { display:flex; align-items:center; gap:11px; font-size:.85rem; color:var(--tx2); }
.ac i { color:#34d399; font-size:.85rem; flex-shrink:0; }
 
/* ══ CONTACT ═══════════════════════════════════════════════ */
.contact-sec { background:rgba(255,255,255,.012); }
.con-grid { display:grid; grid-template-columns:1fr 1.5fr; gap:24px; }
.con-info,.con-form { padding:32px 28px; }
.con-info h3,.con-form h3 { font-family:'Syne',sans-serif; font-size:1.1rem; font-weight:800; color:var(--tx1); margin-bottom:22px; }
.ci { display:flex; align-items:center; gap:14px; padding:11px 0; border-bottom:1px solid rgba(255,255,255,.05); }
.ci-ic { width:34px; height:34px; border-radius:var(--r1); background:rgba(77,166,255,.1); display:flex; align-items:center; justify-content:center; color:var(--acc); font-size:.85rem; flex-shrink:0; }
.ci strong { display:block; font-size:.8rem; font-weight:700; color:var(--tx1); }
.ci span { font-size:.78rem; color:var(--txm); }
.mt { margin-top:20px; width:100%; }
.form-row2 { display:grid; grid-template-columns:1fr 1fr; gap:14px; }
.fgroup { display:flex; flex-direction:column; gap:6px; margin-bottom:14px; }
.fgroup label { font-size:.78rem; font-weight:600; color:var(--tx2); display:flex; align-items:center; gap:6px; }
.fgroup label i { color:var(--acc); }
.finput { padding:10px 13px; background:rgba(255,255,255,.05); border:var(--gbrd); border-radius:var(--r1); color:var(--tx1); font-size:.875rem; outline:none; transition:var(--tr); font-family:'DM Sans',sans-serif; width:100%; }
.finput::placeholder { color:rgba(255,255,255,.2); }
.finput:focus { border-color:var(--acc); box-shadow:0 0 0 3px rgba(77,166,255,.14); background:rgba(77,166,255,.04); }
select.finput option { background:#0d1b2e; }
.ftarea { resize:vertical; min-height:88px; line-height:1.6; }
 
/* ══ FOOTER ════════════════════════════════════════════════ */
.footer { position:relative; z-index:2; background:rgba(5,17,31,.85); border-top:var(--gbrd); padding:56px 80px 0; }
.foot-inner { display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:48px; padding-bottom:40px; border-bottom:var(--gbrd); }
.foot-brand { display:flex; flex-direction:column; gap:14px; }
.foot-brand p { font-size:.8rem; color:var(--txm); line-height:1.75; max-width:280px; }
.foot-socials { display:flex; gap:10px; margin-top:4px; }
.foot-socials a { width:32px; height:32px; border-radius:var(--r1); background:rgba(255,255,255,.06); border:var(--gbrd); display:flex; align-items:center; justify-content:center; color:var(--txm); font-size:.8rem; transition:var(--tr); }
.foot-socials a:hover { background:rgba(77,166,255,.15); color:var(--acc); }
.foot-col h4 { font-family:'Syne',sans-serif; font-size:.78rem; font-weight:700; color:var(--tx1); margin-bottom:14px; text-transform:uppercase; letter-spacing:.06em; }
.foot-col a { display:block; font-size:.8rem; color:var(--txm); padding:4px 0; transition:var(--tr); cursor:pointer; }
.foot-col a:hover { color:var(--acc); padding-left:5px; }
.foot-btm { display:flex; justify-content:space-between; align-items:center; padding:18px 0; font-size:.75rem; color:var(--txm); }
 
/* ══ AUTH MODALS ═══════════════════════════════════════════ */
.veil { position:fixed; inset:0; z-index:9000; background:rgba(3,8,18,.82); backdrop-filter:blur(8px); display:flex; align-items:center; justify-content:center; padding:20px; opacity:0; pointer-events:none; transition:opacity var(--tr); }
.veil.show { opacity:1; pointer-events:all; }
.amodal { display:grid; grid-template-columns:1fr 1.2fr; width:100%; max-width:800px; overflow:hidden; border-radius:var(--r4); transform:scale(.93) translateY(18px); transition:transform .35s cubic-bezier(.34,1.56,.64,1); }
.amodal.wide { max-width:860px; }
.veil.show .amodal { transform:scale(1) translateY(0); }
.ax { position:absolute; top:14px; right:14px; width:30px; height:30px; border-radius:50%; background:rgba(255,255,255,.08); border:var(--gbrd); color:var(--txm); cursor:pointer; font-size:.75rem; display:flex; align-items:center; justify-content:center; transition:var(--tr); z-index:10; }
.ax:hover { background:rgba(248,113,113,.2); color:#f87171; }
.amodal { position:relative; }
.asplit { display:contents; }
.apl { background:var(--grad); padding:40px 32px; display:flex; flex-direction:column; justify-content:center; position:relative; overflow:hidden; }
.apl::before { content:''; position:absolute; top:-50px; right:-50px; width:200px; height:200px; border-radius:50%; background:rgba(255,255,255,.1); }
.apl::after { content:''; position:absolute; bottom:-40px; left:-40px; width:150px; height:150px; border-radius:50%; background:rgba(255,255,255,.07); }
.apl-logo { display:flex; align-items:center; gap:10px; margin-bottom:22px; position:relative; z-index:1; }
.apl-logo span { font-family:'Syne',sans-serif; font-size:1rem; font-weight:800; color:#fff; }
.apl h2 { font-family:'Syne',sans-serif; font-size:1.55rem; font-weight:900; color:#fff; margin-bottom:10px; line-height:1.2; position:relative; z-index:1; }
.apl>p { font-size:.82rem; color:rgba(255,255,255,.82); line-height:1.7; margin-bottom:22px; position:relative; z-index:1; }
.apl-feats { list-style:none; display:flex; flex-direction:column; gap:10px; margin-bottom:24px; position:relative; z-index:1; }
.apl-feats li { display:flex; align-items:center; gap:10px; font-size:.8rem; color:rgba(255,255,255,.9); }
.apl-feats li i { width:26px; height:26px; background:rgba(255,255,255,.18); border-radius:var(--r1); display:flex; align-items:center; justify-content:center; flex-shrink:0; font-size:.7rem; }
.apl-sw { background:none; border:none; color:rgba(255,255,255,.75); font-size:.78rem; cursor:pointer; text-align:left; padding:0; transition:var(--tr); position:relative; z-index:1; }
.apl-sw:hover { color:#fff; }
.apl-sw strong { color:#fff; font-weight:700; }
.apr { padding:32px 28px; background:rgba(5,17,31,.65); display:flex; flex-direction:column; }
.apr h3 { font-family:'Syne',sans-serif; font-size:1.3rem; font-weight:800; color:var(--tx1); margin-bottom:4px; }
.asub { font-size:.8rem; color:var(--txm); margin-bottom:18px; }
.pw-wrap { position:relative; display:flex; align-items:center; }
.pw-wrap .finput { padding-right:40px; }
.pw-eye { position:absolute; right:11px; background:none; border:none; color:var(--txm); cursor:pointer; font-size:.8rem; transition:var(--tr); }
.pw-eye:hover { color:var(--acc); }
.fopts { display:flex; justify-content:space-between; align-items:center; margin-bottom:18px; }
.chk { display:flex; align-items:center; gap:7px; font-size:.78rem; color:var(--txm); cursor:pointer; }
.chk.full { flex:1; }
.chk input { accent-color:var(--acc); }
.flink { font-size:.78rem; color:var(--acc); transition:var(--tr); }
.flink:hover { opacity:.75; }
.ilink { color:var(--acc); font-size:.78rem; cursor:pointer; }
.asbmt { width:100%; display:flex; align-items:center; justify-content:center; gap:9px; padding:12px; border-radius:var(--r2); background:var(--gradbtn); border:none; color:#fff; font-size:.9rem; font-weight:700; cursor:pointer; box-shadow:0 6px 22px rgba(77,166,255,.4); transition:var(--tr); margin-bottom:16px; font-family:'DM Sans',sans-serif; }
.asbmt:hover { transform:translateY(-2px); box-shadow:0 10px 28px rgba(77,166,255,.55); }
.adiv { display:flex; align-items:center; gap:10px; margin-bottom:14px; color:var(--txm); font-size:.72rem; }
.adiv::before,.adiv::after { content:''; flex:1; height:1px; background:rgba(255,255,255,.07); }
.afoot { text-align:center; font-size:.78rem; color:var(--txm); }
.afoot button { background:none; border:none; color:var(--acc); font-weight:700; cursor:pointer; font-size:.78rem; transition:var(--tr); }
.afoot button:hover { opacity:.75; }
.ferr { font-size:.7rem; color:#f87171; display:none; margin-top:2px; }
.req { color:#f87171; margin-left:2px; }
.sup-banner { display:flex; align-items:center; gap:9px; padding:10px 0 14px; color:var(--acc); font-size:.78rem; font-weight:700; border-top:var(--gbrd); margin:4px 0 6px; }
.sup-banner i { font-size:.85rem; }
 
/* ── Google Auth Button ────────────────────────────────── */
.google-auth-btn {
width:100%; display:flex; align-items:center; justify-content:center; gap:10px;
padding:11px 16px; border-radius:var(--r2); background:#fff; border:none;
color:#3c4043; font-size:.88rem; font-weight:600; cursor:pointer;
transition:var(--tr); margin-bottom:14px; font-family:'DM Sans',sans-serif;
box-shadow:0 2px 12px rgba(0,0,0,.25);
}
.google-auth-btn:hover { background:#f8f9fa; transform:translateY(-1px); box-shadow:0 4px 18px rgba(0,0,0,.3); }
 
/* ── File Upload ─────────────────────────────────────── */
.file-upload-wrap {
display:flex; flex-direction:column; align-items:center; justify-content:center;
gap:8px; padding:20px 16px; border:2px dashed rgba(77,166,255,.3); border-radius:var(--r2);
background:rgba(77,166,255,.04); cursor:pointer; transition:var(--tr); text-align:center;
}
.file-upload-wrap:hover { border-color:var(--acc); background:rgba(77,166,255,.08); }
.file-upload-wrap.uploaded { border-color:#34d399; background:rgba(34,197,94,.06); border-style:solid; }
.file-upload-wrap i { font-size:1.4rem; color:var(--acc); }
.file-upload-wrap.uploaded i { color:#34d399; }
.file-upload-wrap span { font-size:.82rem; color:var(--tx2); font-weight:500; word-break:break-all; }
.file-upload-wrap small { font-size:.7rem; color:var(--txm); }
 
/* ══ SCROLL REVEAL ═════════════════════════════════════════ */
.sr { opacity:0; transform:translateY(28px); transition:opacity .55s ease,transform .55s ease; }
.sr.vis { opacity:1; transform:translateY(0); }
 
/* ══ TOAST ═════════════════════════════════════════════════ */
.toast { position:fixed; bottom:26px; right:26px; z-index:99999; display:flex; align-items:center; gap:10px; padding:13px 19px; border-radius:var(--r2); font-size:.86rem; font-weight:500; color:#fff; backdrop-filter:blur(14px); box-shadow:0 8px 26px rgba(0,0,0,.4); transform:translateY(18px); opacity:0; transition:.3s ease; max-width:340px; }
.toast.show { transform:translateY(0); opacity:1; }
.toast-warning { background:rgba(245,158,11,.9); border:1px solid rgba(245,158,11,.5); }
.toast-error { background:rgba(239,68,68,.9); border:1px solid rgba(239,68,68,.5); }
.toast-success { background:rgba(34,197,94,.9); border:1px solid rgba(34,197,94,.5); }
.toast-info { background:rgba(77,166,255,.9); border:1px solid rgba(77,166,255,.5); }
 
/* ══ LOADING OVERLAY ═══════════════════════════════════════ */
.loading-overlay { position:fixed; inset:0; z-index:99000; background:rgba(3,8,18,.9); backdrop-filter:blur(10px); display:none; align-items:center; justify-content:center; flex-direction:column; gap:18px; }
.loading-overlay.active { display:flex; }
.loading-spinner { width:44px; height:44px; border:3px solid rgba(77,166,255,.15); border-top-color:var(--acc); border-radius:50%; animation:spin 0.8s linear infinite; }
.loading-overlay p { color:var(--tx2); font-size:.9rem; }
 
/* ══ RESPONSIVE ════════════════════════════════════════════ */
@media(max-width:1100px) {
.hero-inner { padding:40px 40px 0; gap:40px; }
.hv-wrap{width:380px;height:400px;}
.hv-frame{width:210px;height:210px;}
.or1{width:330px;height:330px;}.or2{width:260px;height:260px;}
.feat-grid { grid-template-columns:1fr 1fr; }
.con-grid { grid-template-columns:1fr; }
.foot-inner { grid-template-columns:1fr 1fr; }
.about-grid { gap:36px; }
.material-grid { grid-template-columns:1fr 1fr; }
.viz-layout,.cost-layout,.summary-layout { grid-template-columns:1fr; }
}
@media(max-width:900px) {
.nav-links,.nav-auth { display:none; }
.burger { display:flex; }
.hero-inner { grid-template-columns:1fr; text-align:center; padding:28px 24px 0; }
.hero-right { display:none; }
.hero-badge,.hero-p,.hero-chips,.hero-cta,.hero-trust { margin-left:auto; margin-right:auto; }
.hero-cta,.hero-chips { justify-content:center; }
.hero-trust { justify-content:center; }
.hero-ribbon { padding:18px 20px; }
.amodal { grid-template-columns:1fr; max-height:92vh; }
.asplit { display:flex; flex-direction:column; }
.apl { display:none; }
.proc-conn { display:none; }
.proc-grid { display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.about-grid { grid-template-columns:1fr; }
.about-vis { height:260px; }
.swrap { padding:0 20px; }
.service-grid { grid-template-columns:1fr; }
.size-layout { grid-template-columns:1fr; }
.step-connector { width:20px; }
.step-label { display:none; }
}
@media(max-width:640px) {
.navbar { padding:0 20px; }
.feat-grid,.proc-grid,.material-grid { grid-template-columns:1fr; }
.foot-inner { grid-template-columns:1fr; gap:28px; }
.footer { padding:40px 24px 0; }
.hero-ribbon { flex-direction:column; }
.rib-arr { transform:rotate(90deg); }
.sb-inner { display:grid; grid-template-columns:1fr 1fr; }
.sb-div { display:none; }
.form-row2 { grid-template-columns:1fr; }
.foot-btm { flex-direction:column; gap:6px; text-align:center; }
.addons-grid { grid-template-columns:1fr; }
.step-connector { width:12px; }
.wizard-steps-track { gap:0; }
}