/* Alfainvest – folha de estilos principal (base + componentes) */
:root{
  /* Paleta Alfainvest */
  --navy:#0B2F44;
  --navy-2:#082536;
  --navy-3:#123F59;
  --teal:#27B0C2;
  --teal-d:#1B8FA0;
  --teal-l:#8FDCE6;
  --white:#fff;
  --mist:#F2F8FA;
  --line:rgba(255,255,255,.12);
  --ink:#0A2433;
  --muted:#5C7585;
  --radius:14px;
  --cut:clamp(18px,3vw,40px);
  --shadow:0 20px 50px -20px rgba(8,37,54,.45);
  --ease:cubic-bezier(.2,.7,.2,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{font-family:"Montserrat",system-ui,sans-serif;color:var(--ink);background:#fff;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
.wrap{width:min(1180px,100% - 40px);margin-inline:auto}
:focus-visible{outline:3px solid var(--teal);outline-offset:3px;border-radius:4px}

/* ---------- Tipografia ---------- */
.eyebrow{display:inline-flex;align-items:center;gap:12px;font-size:.78rem;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--teal)}
.eyebrow::before{content:"";width:34px;height:3px;background:var(--teal);clip-path:polygon(0 0,100% 0,85% 100%,0 100%)}
h1,h2,h3{line-height:1.12;letter-spacing:-.02em}
h2{font-size:clamp(1.9rem,4vw,3rem);font-weight:800;margin:14px 0 16px}
.lead{color:var(--muted);font-size:1.05rem;max-width:62ch}
.on-dark .lead{color:rgba(255,255,255,.72)}
.on-dark h2{color:#fff}

/* ---------- Botões ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 28px;font:700 .86rem/1 "Montserrat",sans-serif;letter-spacing:.08em;text-transform:uppercase;border:0;cursor:pointer;
  clip-path:polygon(14px 0,100% 0,calc(100% - 14px) 100%,0 100%);transition:transform .25s var(--ease),background .25s,color .25s}
.btn:hover{transform:translateY(-3px)}
.btn-primary{background:var(--teal);color:var(--navy-2)}
.btn-primary:hover{background:var(--teal-l)}
.btn-ghost{background:rgba(255,255,255,.08);color:#fff;box-shadow:inset 0 0 0 2px rgba(255,255,255,.55)}
.btn-ghost:hover{background:#fff;color:var(--navy)}
.btn-dark{background:var(--navy);color:#fff}
.btn-dark:hover{background:var(--navy-3)}
.btn svg{width:18px;height:18px}

/* ---------- Header ---------- */
.header{position:fixed;inset:0 0 auto 0;z-index:50;transition:background .3s,box-shadow .3s,padding .3s;padding:18px 0}
.header.scrolled{background:rgba(8,37,54,.92);backdrop-filter:blur(14px);box-shadow:0 10px 30px -15px rgba(0,0,0,.6);padding:10px 0}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px;color:#fff}
.brand img{height:52px;width:auto;flex:none;filter:drop-shadow(0 4px 10px rgba(0,0,0,.35))}
.brand-text{display:flex;flex-direction:column;line-height:1}
.brand-name{font-family:"Orbitron",sans-serif;font-weight:800;font-size:1.28rem;letter-spacing:.04em}
.brand-name b{color:var(--teal)}
.brand-sub{font-size:.55rem;letter-spacing:.2em;text-transform:uppercase;margin-top:5px;color:rgba(255,255,255,.7)}
.menu{display:flex;align-items:center;gap:30px}
.menu a{color:rgba(255,255,255,.85);font-size:.8rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;position:relative;padding:6px 0}
.menu a:not(.btn)::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--teal);transition:width .3s var(--ease)}
.menu a:not(.btn):hover::after{width:100%}
.menu .btn{padding:12px 22px;font-size:.74rem;color:var(--navy-2)}
.burger{display:none;background:none;border:0;cursor:pointer;width:44px;height:44px;position:relative}
.burger span,.burger span::before,.burger span::after{content:"";position:absolute;left:10px;width:24px;height:2px;background:#fff;transition:.3s}
.burger span{top:21px}.burger span::before{left:0;top:-7px}.burger span::after{left:0;top:7px}
.burger[aria-expanded="true"] span{background:transparent}
.burger[aria-expanded="true"] span::before{top:0;transform:rotate(45deg)}
.burger[aria-expanded="true"] span::after{top:0;transform:rotate(-45deg)}

/* ---------- Placeholders de imagem ---------- */
.ph{position:relative;background:
  linear-gradient(135deg,rgba(39,176,194,.18),transparent 55%),
  repeating-linear-gradient(45deg,rgba(255,255,255,.04) 0 14px,transparent 14px 28px),
  var(--navy-3);overflow:hidden}
.ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ph::after{content:attr(data-label);position:absolute;inset:auto 0 50% 0;text-align:center;color:rgba(255,255,255,.35);font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;transform:translateY(50%);padding:0 16px;z-index:0}
.ph img{z-index:1}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100svh;background:var(--navy);color:#fff;display:flex;align-items:center;overflow:hidden;padding:130px 0 90px;isolation:isolate}
.hero::before{content:"";position:absolute;inset:0;z-index:-2;
  background:
   radial-gradient(900px 500px at 85% 20%,rgba(39,176,194,.22),transparent 60%),
   radial-gradient(700px 500px at 0% 100%,rgba(39,176,194,.12),transparent 60%),
   linear-gradient(160deg,var(--navy-2),var(--navy) 60%,#0d3a54)}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;opacity:.5;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:64px 64px;-webkit-mask-image:linear-gradient(90deg,transparent,#000 70%);mask-image:linear-gradient(90deg,transparent,#000 70%)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(2.4rem,5.6vw,4.4rem);font-weight:800;margin:20px 0 22px}
.hero h1 em{font-style:normal;color:var(--teal)}
.hero p.lead{margin-bottom:34px;font-size:1.1rem;color:rgba(255,255,255,.82)}
.hero-cta{display:flex;flex-wrap:wrap;gap:16px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:40px}
.tag{padding:8px 16px;font-size:.72rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--teal-l);border:1px solid rgba(143,220,230,.35);border-radius:100px}

.slant{position:relative;aspect-ratio:4/4.6;filter:drop-shadow(0 30px 50px rgba(0,0,0,.45))}
.slant-bg{position:absolute;inset:0;background:var(--teal);clip-path:polygon(16% 0,100% 0,100% 100%,0 100%)}
.slant-in{position:absolute;inset:12px 0 12px 16px;clip-path:polygon(16% 0,100% 0,100% 100%,0 100%)}
.slant-in.ph{background-color:var(--navy-3)}
.hero-badge{position:absolute;left:-26px;bottom:34px;background:#fff;color:var(--navy);padding:18px 24px;border-radius:12px;box-shadow:var(--shadow);max-width:240px;z-index:3}
.hero-badge strong{display:block;font-size:.95rem;line-height:1.25}
.hero-badge span{font-size:.75rem;color:var(--muted)}
.hero-badge i{display:block;width:34px;height:4px;background:var(--teal);margin-bottom:10px}
.scroll-hint{position:absolute;left:50%;bottom:22px;transform:translateX(-50%);width:26px;height:42px;border:2px solid rgba(255,255,255,.4);border-radius:20px}
.scroll-hint::after{content:"";position:absolute;left:50%;top:8px;width:4px;height:8px;margin-left:-2px;border-radius:4px;background:var(--teal);animation:dot 1.8s infinite}
@keyframes dot{0%{opacity:0;transform:translateY(0)}30%{opacity:1}100%{opacity:0;transform:translateY(14px)}}

/* ---------- Faixa de valores ---------- */
.values{background:var(--teal);color:var(--navy-2)}
.values-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.value{padding:26px 24px;display:flex;align-items:center;gap:16px;font-weight:700;font-size:.9rem;letter-spacing:.06em;text-transform:uppercase;position:relative}
.value + .value::before{content:"";position:absolute;left:0;top:22%;bottom:22%;width:2px;background:rgba(8,37,54,.25);transform:skewX(-14deg)}
.value svg{width:30px;height:30px;flex:none}

/* ---------- Secções ---------- */
section{position:relative}
.sec{padding:clamp(70px,9vw,120px) 0}
.sec-head{margin-bottom:56px}

/* Sobre */
.about-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:70px;align-items:center}
.about-media{position:relative;aspect-ratio:1/1.05}
.about-media .ph{position:absolute;border-radius:6px;box-shadow:var(--shadow)}
.about-media .a1{inset:0 22% 18% 0;clip-path:polygon(0 0,100% 0,88% 100%,0 100%)}
.about-media .a2{inset:36% 0 0 30%;clip-path:polygon(12% 0,100% 0,100% 100%,0 100%);border:0}
.about-media::after{content:"";position:absolute;right:6%;top:-4%;width:90px;height:90px;background:var(--teal);clip-path:polygon(0 0,100% 0,100% 100%);opacity:.9;z-index:-1}
.about p{color:var(--muted);margin-bottom:18px}
.checks{display:grid;gap:14px;margin:26px 0 34px}
.checks li{display:flex;gap:14px;align-items:flex-start;font-weight:600}
.checks svg{width:22px;height:22px;flex:none;color:var(--teal);margin-top:3px}

/* Serviços */
.services{background:var(--mist)}
.svc-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:22px}
.svc{grid-column:span 2;background:#fff;padding:34px 30px 30px;border-radius:var(--radius);position:relative;overflow:hidden;transition:transform .35s var(--ease),box-shadow .35s;border:1px solid rgba(11,47,68,.06)}
.svc:nth-child(n+4){grid-column:span 3}
.svc::before{content:"";position:absolute;inset:0 0 auto 0;height:5px;background:linear-gradient(90deg,var(--teal),var(--teal-l));transform:scaleX(0);transform-origin:left;transition:transform .45s var(--ease)}
.svc:hover{transform:translateY(-8px);box-shadow:var(--shadow)}
.svc:hover::before{transform:scaleX(1)}
.svc-ico{width:62px;height:62px;display:grid;place-items:center;background:var(--navy);color:var(--teal);margin-bottom:22px;clip-path:polygon(14px 0,100% 0,calc(100% - 14px) 100%,0 100%)}
.svc-ico svg{width:30px;height:30px}
.svc h3{font-size:1.2rem;font-weight:800;margin-bottom:10px;color:var(--navy)}
.svc p{color:var(--muted);font-size:.94rem;margin-bottom:16px}
.svc ul{display:grid;gap:7px;margin-bottom:20px}
.svc li{font-size:.86rem;font-weight:600;padding-left:20px;position:relative;color:var(--navy-3)}
.svc li::before{content:"";position:absolute;left:0;top:.55em;width:9px;height:3px;background:var(--teal);transform:skewX(-30deg)}
.svc .more{font-size:.78rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--teal-d);display:inline-flex;gap:8px;align-items:center}
.svc .more:hover{gap:14px}
.svc .more{transition:gap .25s}

/* Portfólio */
.portfolio{background:var(--navy);color:#fff;overflow:hidden}
.portfolio::before{content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;background:var(--teal);opacity:.07;transform:rotate(25deg)}
.filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:36px}
.filter{background:transparent;border:1px solid rgba(255,255,255,.25);color:#fff;padding:10px 22px;font:600 .78rem "Montserrat",sans-serif;letter-spacing:.1em;text-transform:uppercase;border-radius:100px;cursor:pointer;transition:.25s}
.filter:hover{border-color:var(--teal);color:var(--teal-l)}
.filter.active{background:var(--teal);border-color:var(--teal);color:var(--navy-2)}
.pf-grid{display:grid;grid-template-columns:repeat(12,1fr);grid-auto-rows:minmax(150px,auto);gap:20px}
.pf{position:relative;border-radius:var(--radius);overflow:hidden;cursor:pointer;min-height:280px;grid-column:span 4;transition:opacity .4s,transform .4s var(--ease)}
.pf.big{grid-column:span 8;grid-row:span 2}
.pf.wide{grid-column:span 6}
.pf .ph{position:absolute;inset:0}
.pf img{transition:transform .8s var(--ease)}
.pf:hover img{transform:scale(1.07)}
.pf-cap{position:absolute;inset:auto 0 0 0;padding:70px 24px 22px;background:linear-gradient(0deg,rgba(8,37,54,.96),transparent);z-index:2;display:flex;flex-direction:column;gap:4px}
.pf-cap small{color:var(--teal);font-weight:700;letter-spacing:.16em;text-transform:uppercase;font-size:.68rem}
.pf-cap h3{font-size:1.15rem;font-weight:700;letter-spacing:0}
.pf-cap span{font-size:.8rem;color:rgba(255,255,255,.7)}
.pf::after{content:"";position:absolute;right:0;top:0;width:46px;height:46px;background:var(--teal);clip-path:polygon(0 0,100% 0,100% 100%);z-index:2;opacity:0;transition:.35s}
.pf:hover::after{opacity:1}
.pf.hide{display:none}
.pf-note{margin-top:30px;font-size:.85rem;color:rgba(255,255,255,.55)}

/* Hero: moldura pequena */
.slant-sm{position:absolute;left:-13%;top:-5%;width:44%;aspect-ratio:4/3;background:var(--teal);clip-path:polygon(18% 0,100% 0,100% 100%,0 100%);z-index:2;filter:drop-shadow(0 18px 30px rgba(0,0,0,.4))}
.slant-sm .ph{position:absolute;inset:8px 0 8px 12px;clip-path:polygon(18% 0,100% 0,100% 100%,0 100%)}

/* Acabamento (mosaico) */
.showcase-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:center}
.mosaic{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;gap:14px;aspect-ratio:1/1;position:relative}
.mosaic::before{content:"";position:absolute;right:-14px;bottom:-14px;width:46%;height:46%;background:var(--teal);clip-path:polygon(100% 0,100% 100%,0 100%);opacity:.9;z-index:-1}
.mosaic figure{position:relative;margin:0;box-shadow:var(--shadow)}
.mosaic .m1{grid-row:span 2;clip-path:polygon(0 0,100% 0,90% 100%,0 100%)}
.mosaic .m2{clip-path:polygon(10% 0,100% 0,100% 100%,0 100%)}
.mosaic .m3{clip-path:polygon(10% 0,100% 0,100% 100%,0 100%)}

/* Faixa com fotografia */
.band{position:relative;padding:clamp(90px,12vw,150px) 0;color:#fff;text-align:center;isolation:isolate;
  background:linear-gradient(180deg,rgba(8,37,54,.80),rgba(8,37,54,.90)),url(../assets/img/sequele-aereo.jpg) center/cover fixed #0B2F44}
.band::before,.band::after{content:"";position:absolute;height:8px;background:var(--teal)}
.band::before{left:0;top:0;width:34%;clip-path:polygon(0 0,100% 0,96% 100%,0 100%)}
.band::after{right:0;bottom:0;width:34%;clip-path:polygon(4% 0,100% 0,100% 100%,0 100%)}
.band h2{max-width:22ch;margin:14px auto 18px;color:#fff;font-size:clamp(2rem,4.6vw,3.4rem)}
.band .lead{margin-inline:auto;color:rgba(255,255,255,.8)}
.band .hero-cta{justify-content:center;margin-top:32px}

/* Lightbox */
.lb{position:fixed;inset:0;z-index:100;background:rgba(5,22,32,.93);display:grid;place-items:center;padding:30px;cursor:zoom-out}
.lb[hidden]{display:none}
.lb figure{margin:0;text-align:center}
.lb img{max-height:80vh;max-width:92vw;border-radius:8px;box-shadow:0 30px 80px rgba(0,0,0,.6);margin-inline:auto}
.lb figcaption{color:#fff;margin-top:14px;font-size:.9rem;letter-spacing:.04em}
.lb-x{position:absolute;top:14px;right:22px;font-size:2.6rem;line-height:1;color:#fff;background:none;border:0;cursor:pointer}

/* Processo */
.process{background:var(--mist)}
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:0;counter-reset:s;position:relative}
.step{padding:0 18px;text-align:left;position:relative}
.step::before{counter-increment:s;content:"0" counter(s);display:grid;place-items:center;width:74px;height:56px;background:var(--navy);color:var(--teal);font-weight:800;font-size:1.2rem;clip-path:polygon(14px 0,100% 0,calc(100% - 14px) 100%,0 100%);margin-bottom:22px;transition:.3s}
.step:hover::before{background:var(--teal);color:var(--navy-2)}
.step:not(:last-child)::after{content:"";position:absolute;top:27px;left:96px;right:-4px;height:2px;background:repeating-linear-gradient(90deg,var(--teal) 0 8px,transparent 8px 16px)}
.step h3{font-size:1.02rem;font-weight:800;color:var(--navy);margin-bottom:8px}
.step p{font-size:.88rem;color:var(--muted)}

/* Porquê */
.why{background:linear-gradient(160deg,rgba(8,37,54,.94),rgba(11,47,68,.90)),url(../assets/img/sequele-bloco.jpg) center/cover #0B2F44;color:#fff;overflow:hidden}
.why::after{content:"";position:absolute;left:-80px;bottom:-80px;width:340px;height:340px;border:50px solid var(--teal);opacity:.08;transform:rotate(30deg)}
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:10px}
.why-card{padding:30px 26px;border:1px solid var(--line);border-radius:var(--radius);background:rgba(255,255,255,.03);transition:.35s var(--ease);position:relative}
.why-card:hover{background:rgba(39,176,194,.12);border-color:var(--teal);transform:translateY(-6px)}
.why-card .n{font-family:"Orbitron",sans-serif;font-weight:800;font-size:2.2rem;color:var(--teal);line-height:1;margin-bottom:16px;display:block}
.why-card h3{font-size:1.05rem;font-weight:700;margin-bottom:8px}
.why-card p{font-size:.88rem;color:rgba(255,255,255,.68)}

/* Contacto */
.contact{background:#fff}
.contact-box{display:grid;grid-template-columns:1fr 1.1fr;background:var(--navy);border-radius:22px;overflow:hidden;box-shadow:var(--shadow);color:#fff}
.contact-info{padding:clamp(34px,5vw,60px);background:linear-gradient(160deg,var(--navy-3),var(--navy-2));position:relative}
.contact-info::after{content:"";position:absolute;right:-1px;top:0;bottom:0;width:60px;background:var(--navy);clip-path:polygon(100% 0,100% 100%,0 100%,70% 0);display:none}
.contact-info h2{color:#fff;font-size:clamp(1.7rem,3vw,2.4rem)}
.contact-list{display:grid;gap:22px;margin-top:34px}
.contact-list li{display:flex;gap:16px;align-items:flex-start}
.contact-list .ic{width:46px;height:46px;flex:none;display:grid;place-items:center;background:rgba(39,176,194,.16);color:var(--teal);border-radius:12px}
.contact-list svg{width:22px;height:22px}
.contact-list small{display:block;font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:var(--teal-l);font-weight:700}
.contact-list a:hover{color:var(--teal-l)}
.socials{display:flex;gap:12px;margin-top:34px}
.socials a{width:44px;height:44px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.25);border-radius:50%;transition:.3s}
.socials a:hover{background:var(--teal);border-color:var(--teal);color:var(--navy-2)}
.socials svg{width:20px;height:20px}
form{padding:clamp(34px,5vw,60px);background:#fff;color:var(--ink)}
form h3{font-size:1.4rem;font-weight:800;color:var(--navy);margin-bottom:6px}
form > p{color:var(--muted);font-size:.9rem;margin-bottom:26px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}
label{font-size:.72rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--navy-3)}
input,select,textarea{font:500 .95rem "Montserrat",sans-serif;padding:14px 16px;border:1.5px solid #D5E2E8;border-radius:10px;background-color:var(--mist);color:var(--ink);transition:.25s;width:100%}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--teal);background-color:#fff;box-shadow:0 0 0 4px rgba(39,176,194,.18)}
textarea{min-height:110px;resize:vertical}
.form-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:8px}
.form-note{font-size:.76rem;color:var(--muted);margin-top:14px}

/* Footer */
footer{background:var(--navy-2);color:rgba(255,255,255,.7);padding:60px 0 28px;position:relative}
footer::before{content:"";position:absolute;inset:0 0 auto 0;height:6px;background:linear-gradient(90deg,var(--teal) 0 30%,transparent 30% 32%,var(--teal) 32% 55%,transparent 55% 57%,var(--teal-l) 57% 100%)}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:36px;border-bottom:1px solid var(--line)}
footer h4{color:#fff;font-size:.8rem;letter-spacing:.18em;text-transform:uppercase;margin-bottom:16px}
footer li{margin-bottom:9px;font-size:.9rem}
footer a:hover{color:var(--teal)}
footer p{font-size:.9rem;margin-top:16px;max-width:36ch}
.copy{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;padding-top:24px;font-size:.8rem}

/* Botão WhatsApp flutuante */
.wa{position:fixed;right:22px;bottom:22px;z-index:60;width:62px;height:62px;border-radius:50%;background:#25D366;color:#fff;display:grid;place-items:center;box-shadow:0 12px 30px rgba(0,0,0,.35);transition:transform .3s}
.wa:hover{transform:scale(1.1)}
.wa svg{width:32px;height:32px}
.wa::before{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid #25D366;animation:ping 2.2s infinite}
@keyframes ping{0%{transform:scale(1);opacity:.8}100%{transform:scale(1.6);opacity:0}}

/* Animações de entrada */
.js .reveal{opacity:0;transform:translateY(34px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.js .reveal.in{opacity:1;transform:none}
.d1{transition-delay:.1s!important}.d2{transition-delay:.2s!important}.d3{transition-delay:.3s!important}.d4{transition-delay:.4s!important}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .js .reveal{opacity:1;transform:none}
}

/* ---------- Responsivo ---------- */
@media (max-width:1020px){
  .hero-grid,.about-grid,.contact-box{grid-template-columns:1fr}
  .hero-grid{gap:40px}
  .slant{width:100%;max-width:560px;margin-inline:auto;aspect-ratio:4/3.6}
  .hero-badge{left:10px}
  .about-media{max-width:520px}
  .svc-grid{grid-template-columns:repeat(2,1fr)}
  .svc,.svc:nth-child(n+4){grid-column:span 1}
  .svc:last-child{grid-column:span 2}
  .why-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:1fr;gap:28px}
  .step{display:grid;grid-template-columns:74px 1fr;column-gap:20px;padding:0}
  .step::before{grid-row:span 2;margin:0}
  .step:not(:last-child)::after{display:none}
  .values-grid{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
  .value:nth-child(3)::before{display:none}
  .pf,.pf.big,.pf.wide{grid-column:span 6}
  .pf.big{grid-row:auto;grid-column:span 12}
}
@media (max-width:860px){
  .burger{display:block}
  .menu{position:fixed;inset:0 0 0 auto;width:min(340px,86vw);background:var(--navy-2);flex-direction:column;align-items:flex-start;justify-content:center;gap:22px;padding:40px;transform:translateX(100%);transition:transform .4s var(--ease);box-shadow:-20px 0 50px rgba(0,0,0,.4)}
  .menu.open{transform:none}
  .menu a{font-size:.95rem}
  .burger{z-index:70}
}
@media (max-width:640px){
  .svc-grid,.why-grid{grid-template-columns:1fr}
  .svc:last-child{grid-column:auto}
  .row{grid-template-columns:1fr}
  .pf,.pf.big,.pf.wide{grid-column:span 12;min-height:240px}
  .foot-grid{grid-template-columns:1fr}
  .values-grid{grid-template-columns:1fr}
  .value + .value::before{display:none}
  .hero-badge{left:10px;bottom:22px;padding:12px 16px;max-width:210px}
  .hero-badge strong{font-size:.82rem}
  .hero-badge span{font-size:.7rem}
  .btn{width:100%;justify-content:center}
  .hero-cta .btn{width:auto;flex:1 1 100%}
}
@media (max-width:1020px){
  .showcase-grid{grid-template-columns:1fr;gap:40px}
  .mosaic{max-width:560px;aspect-ratio:1/.9}
  .slant-sm{left:-2%;top:-4%;width:38%}
  .band{background-attachment:scroll}
}
@media (max-width:640px){
  .slant-sm{width:42%}
}