/* Quantum Adv — design system v2 */
:root{
  --bg:#050B16; --bg-2:#0A1628; --bg-3:#10203A;
  --navy-950:#050B16; --navy-900:#0A1628; --navy-800:#10203A; --navy-700:#1A3050;
  --gold:#C9A227; --gold-2:#E7C55A; --gold-deep:#8a6d14; --gold-dim:rgba(201,162,39,.14);
  --ink:#EEF2F8; --ink-2:#C6D0E0; --ink-dim:#93A1B8;
  --line:rgba(147,161,184,.16); --line-soft:rgba(147,161,184,.09);
  --ok:#3ECF8E; --warn:#F0B429; --bad:#F26D6D;
  --serif:"Fraunces",Georgia,"Times New Roman",serif;
  --sans:"Inter",-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --radius:16px; --shadow-lg:0 30px 80px rgba(0,0,0,.5);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:var(--sans);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
::selection{background:rgba(201,162,39,.35)}
.container{max-width:1140px;margin:0 auto;padding:0 24px;position:relative}
h1,h2,h3{font-family:var(--serif);font-weight:600;letter-spacing:-.015em;line-height:1.14}
h1 em,h2 em{font-style:italic;color:transparent;background:linear-gradient(120deg,var(--gold-2),var(--gold));-webkit-background-clip:text;background-clip:text}

/* ---------- nav ---------- */
.nav{position:fixed;top:0;left:0;right:0;z-index:60;background:rgba(5,11,22,.7);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid var(--line-soft);transition:background .3s}
.nav .container{display:flex;align-items:center;justify-content:space-between;height:72px}
.logo{display:flex;align-items:center;gap:11px;font-family:var(--serif);font-size:1.3rem;font-weight:600}
.logo .mark{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,var(--gold-2),var(--gold-deep));display:flex;align-items:center;justify-content:center;color:#0A1628;font-size:1.05rem;font-weight:700;box-shadow:0 4px 16px rgba(201,162,39,.35)}
.nav-links{display:flex;gap:30px;font-size:.9rem;color:var(--ink-dim)}
.nav-links a{position:relative;transition:color .2s}
.nav-links a:hover{color:var(--gold-2)}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-4px;width:0;height:1px;background:var(--gold);transition:width .25s}
.nav-links a:hover::after{width:100%}
.btn{display:inline-flex;align-items:center;gap:8px;background:linear-gradient(135deg,var(--gold-2),var(--gold) 55%,var(--gold-deep));color:#0A1628;font-weight:700;border:none;border-radius:99px;padding:15px 30px;font-size:.98rem;cursor:pointer;transition:transform .18s,box-shadow .18s;font-family:var(--sans)}
.btn:hover{transform:translateY(-2px);box-shadow:0 12px 32px rgba(201,162,39,.4)}
.btn:active{transform:translateY(0)}
.btn.small{padding:10px 22px;font-size:.88rem}
.btn.ghost{background:rgba(147,161,184,.08);color:var(--ink);border:1px solid var(--line);box-shadow:none}
.btn.ghost:hover{border-color:rgba(201,162,39,.6);color:var(--gold-2);box-shadow:none}
.btn.ghost:active{transform:none}

/* ---------- hero ---------- */
.hero{padding:170px 0 100px;position:relative;overflow:hidden}
.hero-bg{position:absolute;inset:0;pointer-events:none}
.hero-bg .grid{position:absolute;inset:0;background-image:linear-gradient(rgba(147,161,184,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(147,161,184,.05) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse 90% 70% at 50% 0%,#000 30%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse 90% 70% at 50% 0%,#000 30%,transparent 75%)}
.hero-bg .glow{position:absolute;width:760px;height:520px;right:-140px;top:-80px;background:radial-gradient(closest-side,rgba(201,162,39,.16),transparent 72%)}
.hero-bg .glow-2{position:absolute;width:560px;height:460px;left:-160px;bottom:-120px;background:radial-gradient(closest-side,rgba(46,95,163,.22),transparent 72%)}
.hero-bg .beam{position:absolute;top:-220px;left:50%;transform:translateX(-50%);width:900px;height:480px;background:conic-gradient(from 180deg at 50% 0%,transparent 42%,rgba(201,162,39,.09) 50%,transparent 58%);filter:blur(12px)}
.hero .container{display:grid;grid-template-columns:1.08fr .92fr;gap:64px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.74rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gold-2);border:1px solid rgba(201,162,39,.32);background:rgba(201,162,39,.06);border-radius:99px;padding:7px 16px;margin-bottom:22px;font-weight:600}
.eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--ok);box-shadow:0 0 10px var(--ok);animation:pulse 2s infinite}
@keyframes pulse{50%{opacity:.4}}
.hero h1{font-size:clamp(2.3rem,4.8vw,3.7rem);margin:0 0 20px}
.hero p.lead{color:var(--ink-2);font-size:1.13rem;max-width:530px;margin-bottom:34px;line-height:1.7}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.hero-cta .demo-link{display:inline-flex;align-items:center;gap:8px;color:var(--ink-2);font-size:.95rem;border-bottom:1px dashed var(--line);padding-bottom:2px;transition:color .2s}
.hero-cta .demo-link:hover{color:var(--gold-2)}
.trust{display:flex;gap:26px;margin-top:40px;flex-wrap:wrap;color:var(--ink-dim);font-size:.84rem}
.trust div{display:flex;flex-direction:column;gap:2px}
.trust b{color:var(--ink);font-size:1.15rem;font-family:var(--serif)}

/* phone mockup */
.hero-visual{position:relative}
.phone{background:linear-gradient(180deg,#0D1B33,#081222);border:1px solid rgba(201,162,39,.22);border-radius:26px;overflow:hidden;box-shadow:var(--shadow-lg),0 0 0 1px rgba(201,162,39,.06),inset 0 1px 0 rgba(255,255,255,.05);max-width:390px;margin:0 auto;transform:rotate(2.5deg);transition:transform .4s}
.phone:hover{transform:rotate(0)}
.phone-head{background:rgba(16,32,58,.9);padding:15px 16px;display:flex;align-items:center;gap:11px;border-bottom:1px solid var(--line-soft)}
.avatar{width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,var(--gold-2),var(--gold-deep));display:flex;align-items:center;justify-content:center;font-weight:700;color:#0A1628;font-family:var(--serif)}
.phone-head .who b{display:block;font-size:.92rem}
.phone-head .who span{font-size:.74rem;color:var(--ok);display:flex;align-items:center;gap:5px}
.phone-head .who span::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--ok)}
.phone-body{padding:18px 14px;height:350px;overflow:hidden;display:flex;flex-direction:column;gap:10px;background:radial-gradient(600px 300px at 80% -10%,rgba(46,95,163,.14),transparent),linear-gradient(180deg,#0B1830,#081222)}
.bubble{max-width:84%;padding:10px 14px;border-radius:15px;font-size:.86rem;line-height:1.5;animation:pop .4s cubic-bezier(.2,.9,.3,1.2) both;box-shadow:0 2px 8px rgba(0,0,0,.25)}
@keyframes pop{from{opacity:0;transform:translateY(10px) scale(.96)}to{opacity:1;transform:none}}
.bubble.user{align-self:flex-end;background:linear-gradient(135deg,#24457A,#1B3765);color:var(--ink);border-bottom-right-radius:5px}
.bubble.bot{align-self:flex-start;background:#142A4E;color:var(--ink);border-bottom-left-radius:5px}
.typing{align-self:flex-start;display:flex;gap:4px;padding:13px 15px;background:#142A4E;border-radius:15px;border-bottom-left-radius:5px}
.typing i{width:6px;height:6px;border-radius:50%;background:var(--ink-dim);animation:blink 1.2s infinite}
.typing i:nth-child(2){animation-delay:.2s}.typing i:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,70%,100%{opacity:.3}30%{opacity:1}}
.score-card{align-self:stretch;background:linear-gradient(135deg,rgba(201,162,39,.16),rgba(201,162,39,.04));border:1px solid rgba(201,162,39,.42);border-radius:14px;padding:11px 15px;font-size:.8rem;animation:pop .45s ease both}
.score-card b{color:var(--gold-2)}
.tag{display:inline-block;font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;background:rgba(62,207,142,.14);color:var(--ok);border-radius:99px;padding:3px 10px;margin-bottom:7px;font-weight:700}
.float-badge{position:absolute;background:rgba(13,27,51,.92);backdrop-filter:blur(10px);border:1px solid rgba(201,162,39,.3);border-radius:14px;padding:11px 16px;font-size:.8rem;box-shadow:0 16px 40px rgba(0,0,0,.45);display:flex;gap:9px;align-items:center;animation:floaty 5.5s ease-in-out infinite;z-index:3}
.float-badge .fb-ico{width:30px;height:30px;border-radius:9px;display:flex;align-items:center;justify-content:center;font-size:.95rem}
.float-badge b{display:block;font-size:.82rem}
.float-badge small{color:var(--ink-dim);font-size:.7rem}
.float-badge.b1{top:26px;left:-34px}
.float-badge.b2{bottom:52px;right:-30px;animation-delay:1.6s}
@keyframes floaty{50%{transform:translateY(-11px)}}

/* ---------- marquee ---------- */
.marquee{border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);padding:20px 0;overflow:hidden;background:rgba(10,22,40,.5)}
.marquee-track{display:flex;gap:56px;width:max-content;animation:scroll 34s linear infinite;white-space:nowrap;color:var(--ink-dim);font-family:var(--serif);font-size:1.02rem;letter-spacing:.04em}
.marquee-track span{display:flex;align-items:center;gap:14px}
.marquee-track span::before{content:"⚖";color:var(--gold);opacity:.6;font-size:.85rem}
@keyframes scroll{to{transform:translateX(-50%)}}

/* ---------- sections ---------- */
.section{padding:104px 0;position:relative}
.section-head{max-width:660px;margin-bottom:56px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head .sub{color:var(--ink-dim);font-size:1.06rem;margin-top:14px;line-height:1.75}
.section h2{font-size:clamp(1.8rem,3.6vw,2.6rem)}
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* steps */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:20px;counter-reset:step}
.step{position:relative;background:linear-gradient(180deg,var(--bg-3),var(--bg-2));border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;transition:transform .25s,border-color .25s,box-shadow .25s}
.step:hover{transform:translateY(-6px);border-color:rgba(201,162,39,.45);box-shadow:0 22px 50px rgba(0,0,0,.4)}
.step .num{font-family:var(--serif);font-size:2.1rem;font-weight:700;background:linear-gradient(135deg,var(--gold-2),var(--gold-deep));-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1;margin-bottom:14px}
.step h3{font-size:1.14rem;margin-bottom:9px}
.step p{color:var(--ink-dim);font-size:.93rem}
.step::after{content:"→";position:absolute;top:28px;right:22px;color:var(--line);font-size:1.1rem}
.step:last-child::after{display:none}

/* features */
.feat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px}
.feat{position:relative;background:linear-gradient(180deg,var(--bg-3),var(--bg-2));border:1px solid var(--line);border-radius:var(--radius);padding:28px 26px;overflow:hidden;transition:transform .25s,border-color .25s}
.feat::before{content:"";position:absolute;inset:0;background:radial-gradient(320px 160px at var(--mx,50%) var(--my,0%),rgba(201,162,39,.1),transparent 65%);opacity:0;transition:opacity .3s}
.feat:hover::before{opacity:1}
.feat:hover{transform:translateY(-5px);border-color:rgba(201,162,39,.4)}
.feat h3{font-size:1.1rem;margin:16px 0 8px;color:var(--ink)}
.feat p{color:var(--ink-dim);font-size:.92rem}
.icon{width:46px;height:46px;border-radius:13px;background:var(--gold-dim);border:1px solid rgba(201,162,39,.25);display:flex;align-items:center;justify-content:center;color:var(--gold-2)}
.icon svg{width:22px;height:22px}

/* demo CTA band */
.demo-band{position:relative;overflow:hidden;border-radius:26px;border:1px solid rgba(201,162,39,.28);background:linear-gradient(140deg,#0E1E38 0%,#0A1628 55%,#0B1B2E 100%);padding:64px 56px;display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.demo-band::before{content:"";position:absolute;width:480px;height:480px;right:-140px;top:-160px;background:radial-gradient(closest-side,rgba(201,162,39,.14),transparent 70%)}
.demo-band h2{font-size:clamp(1.6rem,3vw,2.2rem);margin-bottom:14px}
.demo-band p{color:var(--ink-dim);margin-bottom:26px;max-width:440px}
.demo-preview{background:#081222;border:1px solid var(--line);border-radius:18px;padding:16px;display:flex;flex-direction:column;gap:9px;height:270px;overflow:hidden;position:relative}
.demo-preview::after{content:"";position:absolute;inset:auto 0 0 0;height:70px;background:linear-gradient(transparent,#081222)}

/* stats strip */
.stat-strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:18px;text-align:center}
.stat-strip .n{font-family:var(--serif);font-size:clamp(2rem,4vw,2.9rem);font-weight:700;background:linear-gradient(135deg,var(--gold-2),var(--gold-deep));-webkit-background-clip:text;background-clip:text;color:transparent}
.stat-strip .l{color:var(--ink-dim);font-size:.86rem;margin-top:4px}

/* plans */
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(262px,1fr));gap:22px;align-items:stretch}
.plan{position:relative;display:flex;flex-direction:column;background:linear-gradient(180deg,var(--bg-3),var(--bg-2));border:1px solid var(--line);border-radius:20px;padding:32px 28px;transition:transform .25s,border-color .25s}
.plan:hover{transform:translateY(-6px)}
.plan.hot{border-color:rgba(201,162,39,.6);background:linear-gradient(180deg,#152A4E,#0A1628);box-shadow:0 24px 60px rgba(201,162,39,.14)}
.plan .flag{position:absolute;top:-13px;left:26px;background:linear-gradient(135deg,var(--gold-2),var(--gold));color:#0A1628;font-size:.68rem;font-weight:800;letter-spacing:.1em;padding:5px 14px;border-radius:99px;box-shadow:0 6px 18px rgba(201,162,39,.4)}
.plan h3{font-size:1.3rem;margin-bottom:6px}
.plan .price{font-family:var(--serif);font-size:1.6rem;margin:10px 0 2px}
.plan .price small{font-size:.8rem;color:var(--ink-dim);font-family:var(--sans)}
.plan .desc{color:var(--ink-dim);font-size:.86rem;min-height:42px}
.plan ul{list-style:none;margin:18px 0 26px;display:grid;gap:10px;flex:1}
.plan li{color:var(--ink-2);font-size:.9rem;padding-left:26px;position:relative}
.plan li::before{content:"✓";position:absolute;left:0;color:var(--gold-2);font-weight:700}
.plan .btn{width:100%;justify-content:center}

/* faq */
.faq{max-width:780px;margin:0 auto}
.faq details{border:1px solid var(--line);border-radius:14px;background:linear-gradient(180deg,var(--bg-3),var(--bg-2));margin-bottom:12px;overflow:hidden;transition:border-color .25s}
.faq details[open]{border-color:rgba(201,162,39,.4)}
.faq summary{cursor:pointer;padding:19px 22px;font-weight:600;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;font-size:.98rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--gold-2);font-size:1.35rem;font-weight:400;transition:transform .25s;flex-shrink:0}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 22px 20px;color:var(--ink-dim);font-size:.93rem;line-height:1.7}

/* contact */
.contact-card{position:relative;overflow:hidden;border-radius:26px;border:1px solid rgba(201,162,39,.3);background:linear-gradient(140deg,#0F2140,#0A1628 60%);padding:56px;display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.contact-card::before{content:"";position:absolute;width:420px;height:420px;left:-140px;bottom:-180px;background:radial-gradient(closest-side,rgba(201,162,39,.13),transparent 70%)}
.contact-card h2{font-size:clamp(1.6rem,3vw,2.2rem);margin-bottom:12px}
.contact-card .lead{color:var(--ink-dim);line-height:1.75}
.contact-card .lead b{color:var(--ink)}

/* form */
.form-grid{display:grid;gap:13px;position:relative;z-index:2}
input,textarea{background:rgba(16,32,58,.75);border:1px solid var(--line);border-radius:11px;padding:13px 15px;color:var(--ink);font-size:.95rem;font-family:inherit;width:100%;transition:border-color .2s,box-shadow .2s}
input:focus,textarea:focus{outline:none;border-color:rgba(201,162,39,.65);box-shadow:0 0 0 3px rgba(201,162,39,.14)}
input::placeholder,textarea::placeholder{color:rgba(147,161,184,.5)}
label{font-size:.8rem;color:var(--ink-dim);display:block;margin-bottom:5px}
.flash{font-size:.88rem;padding:11px 15px;border-radius:11px;display:none}
.flash.ok{display:block;background:rgba(62,207,142,.12);color:var(--ok);border:1px solid rgba(62,207,142,.3)}
.flash.err{display:block;background:rgba(242,109,109,.12);color:var(--bad);border:1px solid rgba(242,109,109,.3)}

/* footer */
footer{border-top:1px solid var(--line-soft);padding:52px 0 34px;background:rgba(5,11,22,.6)}
footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;margin-bottom:38px}
footer h4{font-size:.8rem;text-transform:uppercase;letter-spacing:.12em;color:var(--ink-dim);margin-bottom:14px}
footer .fl{display:grid;gap:9px;font-size:.9rem;color:var(--ink-2)}
footer .fl a:hover{color:var(--gold-2)}
footer .base{border-top:1px solid var(--line-soft);padding-top:22px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:var(--ink-dim);font-size:.82rem}

/* ---------- demo page ---------- */
.demo-wrap{max-width:580px;margin:110px auto 44px;padding:0 16px}
.demo-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.demo-top a{color:var(--gold-2);font-size:.9rem}
.demo-box{background:var(--navy-900);border:1px solid var(--line);border-radius:22px;overflow:hidden;box-shadow:0 24px 70px rgba(0,0,0,.45)}
.demo-log{height:56vh;min-height:380px;overflow-y:auto;padding:18px 14px;display:flex;flex-direction:column;gap:10px;background:radial-gradient(600px 300px at 80% -10%,rgba(46,95,163,.13),transparent),linear-gradient(180deg,#0B1830,#081222)}
.demo-input{display:flex;gap:10px;padding:12px;border-top:1px solid var(--line-soft);background:var(--navy-900)}
.demo-input input{flex:1}
.demo-input button{width:48px;height:48px;border-radius:13px;border:none;background:linear-gradient(135deg,var(--gold-2),var(--gold-deep));color:#0A1628;font-size:1.05rem;cursor:pointer;flex-shrink:0}
.demo-input button:disabled{opacity:.5}
.demo-note{text-align:center;color:var(--ink-dim);font-size:.8rem;margin-top:14px}
.lead-chip{align-self:center;background:linear-gradient(135deg,rgba(62,207,142,.16),rgba(62,207,142,.04));border:1px solid rgba(62,207,142,.45);color:var(--ok);border-radius:13px;padding:11px 18px;font-size:.82rem;text-align:center}
.pill{border-radius:13px;padding:10px 14px;font-size:.88rem;max-width:80%;white-space:pre-wrap;line-height:1.5}
.pill.user{align-self:flex-end;background:linear-gradient(135deg,#24457A,#1B3765)}
.pill.assistant{align-self:flex-start;background:#142A4E}

/* ---------- admin ---------- */
.admin-wrap{max-width:1100px;margin:100px auto 44px;padding:0 20px}
.admin-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}
.admin-head h1{font-size:1.5rem}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px;margin-bottom:28px}
.stat{background:linear-gradient(180deg,var(--bg-3),var(--bg-2));border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.stat b{display:block;font-size:1.75rem;font-family:var(--serif);background:linear-gradient(135deg,var(--gold-2),var(--gold-deep));-webkit-background-clip:text;background-clip:text;color:transparent}
.stat span{font-size:.78rem;color:var(--ink-dim)}
.tabs{display:flex;gap:8px;margin-bottom:20px;flex-wrap:wrap}
.tab{background:rgba(147,161,184,.06);border:1px solid var(--line);color:var(--ink-dim);border-radius:99px;padding:9px 20px;cursor:pointer;font-size:.88rem;transition:all .2s}
.tab.active{background:linear-gradient(135deg,var(--gold-2),var(--gold));color:#0A1628;border-color:transparent;font-weight:700}
table{width:100%;border-collapse:collapse;font-size:.88rem}
th{text-align:left;color:var(--ink-dim);font-weight:600;font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;padding:11px 13px;border-bottom:1px solid var(--line)}
td{padding:13px;border-bottom:1px solid var(--line-soft);vertical-align:top}
tr:hover td{background:rgba(201,162,39,.04)}
.badge{display:inline-block;font-size:.66rem;padding:3px 10px;border-radius:99px;font-weight:700;letter-spacing:.06em}
.badge.web{background:rgba(62,207,142,.15);color:var(--ok)}
.badge.wa{background:rgba(120,170,255,.15);color:#9CC3FF}
.badge.lead{background:rgba(201,162,39,.16);color:var(--gold-2)}
.chat-view{display:flex;flex-direction:column;gap:8px;max-height:52vh;overflow-y:auto;padding:15px;background:#081222;border-radius:13px;border:1px solid var(--line)}
.muted{color:var(--ink-dim);font-size:.82rem}
.login-box{max-width:400px;margin:15vh auto;background:linear-gradient(180deg,var(--bg-3),var(--bg-2));border:1px solid var(--line);border-radius:20px;padding:38px;box-shadow:var(--shadow-lg)}
.login-box h1{font-size:1.45rem;margin-bottom:6px}
.login-box .sub{font-size:.87rem;color:var(--ink-dim);margin-bottom:22px}

@media(max-width:920px){
  .hero .container{grid-template-columns:1fr;gap:48px}
  .hero{padding-top:130px}
  .float-badge.b1{left:-6px}.float-badge.b2{right:-6px}
  .demo-band,.contact-card{grid-template-columns:1fr;padding:38px 26px}
  footer .cols{grid-template-columns:1fr 1fr}
  .nav-links{display:none}
  .section{padding:70px 0}
  .phone{transform:none}
}