/* ============================================================
   PAIVA CONSTRUCTION GROUP — hoja de estilos
   Paleta: verde bosque profundo + oro latón + carbón sobre hueso
   Tipografía: Oswald (display condensada) / Open Sans (texto)
   ============================================================ */
:root{
  --forest-900:#0b2f1e;
  --forest-800:#0f3d27;
  --forest-700:#14522f;
  --forest-600:#1c6b3e;
  --green-500:#2e8657;
  --gold:#b8934a;
  --gold-soft:#caa662;
  --ink:#17231c;
  --muted:#586b5f;
  --paper:#f4f7f3;
  --paper-2:#eef2ec;
  --cloud:#ffffff;
  --line:#d9e3db;
  --shadow:0 18px 45px -22px rgba(9,42,25,.45);
  --shadow-sm:0 10px 26px -16px rgba(9,42,25,.4);
  --wrap:1160px;
  --topbar-h:40px;
  --header-h:74px;
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:"Open Sans",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
h1,h2,h3,h4,.display{font-family:"Oswald","Arial Narrow",system-ui,sans-serif;font-weight:600;line-height:1.08;letter-spacing:.01em;text-wrap:balance;margin:0}
p{margin:0}
a{color:inherit;text-decoration:none}
img{max-width:100%}
ul{margin:0;padding:0;list-style:none}
.icon{width:1em;height:1em;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;display:inline-block;vertical-align:middle}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:24px}
section{scroll-margin-top:calc(var(--header-h) + 18px)}

/* ---------- eyebrow / section heads ---------- */
.eyebrow{font-family:"Oswald",sans-serif;font-weight:500;font-size:.82rem;letter-spacing:.28em;text-transform:uppercase;color:var(--forest-600);display:inline-flex;align-items:center;gap:.7em}
.eyebrow::before{content:"";width:30px;height:2px;background:var(--gold)}
.eyebrow.center::after{content:"";width:30px;height:2px;background:var(--gold)}
.sec-head{max-width:640px}
.sec-head.center{margin-inline:auto;text-align:center}
.sec-head.center .eyebrow{justify-content:center}
.sec-title{font-size:clamp(1.9rem,4.4vw,2.9rem);text-transform:uppercase;margin:.5rem 0 .7rem}
.sec-sub{color:var(--muted);font-size:1.02rem}

/* ---------- buttons ---------- */
.btn{--bg:var(--forest-700);--fg:#fff;--bd:var(--forest-700);
  position:relative;display:inline-flex;align-items:center;gap:.6em;
  font-family:"Oswald",sans-serif;font-weight:500;letter-spacing:.12em;text-transform:uppercase;font-size:.86rem;
  padding:.95em 1.7em;border:2px solid var(--bd);border-radius:2px;background:var(--bg);color:var(--fg);
  cursor:pointer;overflow:hidden;transition:color .35s ease,background .35s ease,border-color .35s,transform .2s}
.btn .icon{stroke-width:2}
.btn::before{content:"";position:absolute;inset:0;background:var(--gold);transform:translateY(101%);transition:transform .35s cubic-bezier(.4,0,.2,1);z-index:0}
.btn:hover::before{transform:translateY(0)}
.btn>*{position:relative;z-index:1}
.btn:hover{color:#1a1305;border-color:var(--gold);transform:translateY(-2px)}
.btn.gold{--bg:var(--gold);--bd:var(--gold);color:#1a1305}
.btn.gold::before{background:#fff}
.btn.gold:hover{color:var(--forest-800);border-color:#fff}
.btn.ghost{--bg:transparent;--fg:#fff;--bd:rgba(255,255,255,.55)}
.btn.ghost::before{background:#fff}
.btn.ghost:hover{color:var(--forest-800)}

/* ============================================================
   TOP BAR
   ============================================================ */
.topbar{background:var(--forest-900);color:#cfe0d5;font-size:.82rem;height:var(--topbar-h)}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;height:100%;gap:16px}
.topbar-info{display:flex;gap:24px;flex-wrap:wrap;min-width:0}
.topbar-info a,.topbar-info span{display:inline-flex;align-items:center;gap:.5em;white-space:nowrap;color:#cfe0d5}
.topbar-info a:hover{color:#fff}
.topbar-info .icon{color:var(--gold-soft);font-size:.95em}

/* language switch */
.lang-switch{display:inline-flex;border:1px solid rgba(255,255,255,.24);border-radius:3px;overflow:hidden;flex:none}
.lang-switch button{font-family:"Oswald",sans-serif;font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;
  background:transparent;color:#cfe0d5;border:none;padding:.4em .75em;cursor:pointer;transition:.2s}
.lang-switch button.active{background:var(--gold);color:#1a1305;font-weight:600}
.lang-switch button:not(.active):hover{color:#fff}

/* ============================================================
   HEADER
   ============================================================ */
.site-header{position:sticky;top:0;z-index:60;background:var(--cloud);border-bottom:1px solid var(--line);transition:box-shadow .3s}
.site-header.scrolled{box-shadow:0 8px 30px -18px rgba(9,42,25,.5)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:var(--header-h);gap:20px}
.brand{display:flex;align-items:center;gap:13px;min-width:0}
.brand-mark{width:46px;height:46px;flex:none;display:grid;place-items:center;border-radius:3px;
  background:linear-gradient(150deg,var(--forest-700),var(--forest-600));box-shadow:inset 0 0 0 1px rgba(255,255,255,.08)}
.brand-mark .icon{width:26px;height:26px;stroke:var(--gold-soft);stroke-width:1.5}
.brand-logo{width:48px;height:48px;flex:none;object-fit:contain}
.brand-name{font-family:"Oswald",sans-serif;font-weight:600;text-transform:uppercase;line-height:1;letter-spacing:.04em}
.brand-name b{display:block;font-size:1.16rem;color:var(--ink)}
.brand-name span{display:block;font-size:.66rem;letter-spacing:.34em;color:var(--gold);font-weight:500;margin-top:3px}
.nav{display:flex;align-items:center;gap:6px}
.nav a{font-family:"Oswald",sans-serif;font-weight:500;font-size:.9rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink);padding:.55em .8em;position:relative;transition:color .2s}
.nav a::after{content:"";position:absolute;left:.8em;right:.8em;bottom:.35em;height:2px;background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform .28s}
.nav a:hover{color:var(--forest-600)}
.nav a:hover::after{transform:scaleX(1)}
.header-cta{display:flex;align-items:center;gap:14px}
.header-cta .btn{padding:.7em 1.25em}
.hamburger{display:none;width:46px;height:44px;border:1px solid var(--line);border-radius:3px;background:var(--cloud);cursor:pointer;color:var(--ink)}
.hamburger .icon{width:24px;height:24px;stroke-width:2}
.mobile-nav{display:none;border-top:1px solid var(--line);background:var(--cloud)}
.mobile-nav a{display:block;font-family:"Oswald",sans-serif;text-transform:uppercase;letter-spacing:.06em;padding:.85em 24px;border-bottom:1px solid var(--paper-2);color:var(--ink)}
.mobile-nav a:last-child{border-bottom:0}
.mobile-nav .btn{margin:14px 24px;display:flex;justify-content:center}
.site-header.open .mobile-nav{display:block;animation:drop .3s ease}
@keyframes drop{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;isolation:isolate;color:#eaf2ec;overflow:hidden;
  background:
    linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px) 0 0/46px 46px,
    linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px) 0 0/46px 46px,
    linear-gradient(155deg,var(--forest-900) 0%,var(--forest-800) 45%,var(--forest-700) 100%);
  clip-path:polygon(0 0,100% 0,100% calc(100% - 58px),0 100%);
  padding-block:clamp(58px,8vw,104px) clamp(120px,14vw,190px)}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(120% 90% at 82% 20%,rgba(184,147,74,.18),transparent 55%)}
.hero-deco{position:absolute;right:-40px;bottom:-10px;width:min(52%,640px);z-index:-1;color:var(--gold-soft);opacity:.16;pointer-events:none}
.hero-inner{max-width:760px}
.hero-logo{display:block;height:132px;width:132px;object-fit:cover;border-radius:50%;margin-bottom:24px;box-shadow:0 14px 34px -14px rgba(0,0,0,.55);border:2px solid rgba(202,166,98,.5)}
.hero .eyebrow{color:var(--gold-soft)}
.hero .eyebrow::before{background:var(--gold-soft)}
.hero h1{font-size:clamp(2.5rem,6.2vw,4.5rem);font-weight:700;text-transform:uppercase;margin:1rem 0 1.2rem;letter-spacing:0}
.hero h1 em{font-style:normal;color:var(--gold-soft)}
.hero-lead{font-size:clamp(1.05rem,1.9vw,1.28rem);color:#d3e0d6;max-width:60ch}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin-top:34px}
.hero-meta{display:flex;gap:26px;flex-wrap:wrap;margin-top:40px;padding-top:26px;border-top:1px solid rgba(255,255,255,.14)}
.hero-meta div{display:flex;align-items:center;gap:.6em;font-family:"Oswald",sans-serif;letter-spacing:.08em;text-transform:uppercase;font-size:.86rem;color:#cdddd1}
.hero-meta .icon{color:var(--gold-soft);width:20px;height:20px}

/* ============================================================
   FEATURE CARDS
   ============================================================ */
.features{position:relative;z-index:5;margin-top:-96px}
.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.fcard{background:var(--cloud);border-radius:4px;padding:32px 26px 30px;border-top:3px solid var(--forest-600);box-shadow:var(--shadow);transition:transform .3s,box-shadow .3s,border-color .3s}
.fcard:hover{transform:translateY(-8px);border-top-color:var(--gold);box-shadow:0 26px 50px -24px rgba(9,42,25,.5)}
.fcard-ic{width:58px;height:58px;display:grid;place-items:center;border-radius:3px;background:var(--paper-2);color:var(--forest-700);margin-bottom:18px;transition:.3s}
.fcard:hover .fcard-ic{background:var(--forest-700);color:var(--gold-soft)}
.fcard-ic .icon{width:30px;height:30px}
.fcard h3{font-size:1.28rem;text-transform:uppercase;margin-bottom:.5rem}
.fcard p{color:var(--muted);font-size:.95rem}

/* ============================================================
   ABOUT
   ============================================================ */
.about{padding-block:clamp(70px,9vw,110px)}
.about-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:56px;align-items:center}
.about-visual{position:relative;aspect-ratio:5/5.6;border-radius:5px;overflow:hidden;background:linear-gradient(160deg,var(--forest-800),var(--forest-600));box-shadow:var(--shadow)}
.about-visual .art{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;color:rgba(202,166,98,.5)}
.about-visual .about-scrim{position:absolute;inset:0;background:linear-gradient(to top,rgba(11,47,30,.6),transparent 48%);pointer-events:none}
.about-visual .badge{position:absolute;left:26px;bottom:26px;right:26px;background:rgba(11,47,30,.72);border:1px solid rgba(202,166,98,.35);backdrop-filter:blur(3px);border-radius:4px;padding:20px 22px;color:#eaf2ec}
.about-visual .badge b{font-family:"Oswald",sans-serif;font-size:2.1rem;color:var(--gold-soft);display:block;line-height:1;text-transform:uppercase;letter-spacing:.04em}
.about-visual .badge span{font-family:"Oswald",sans-serif;text-transform:uppercase;letter-spacing:.14em;font-size:.78rem;display:block;margin-top:6px}
.about-body p{color:var(--muted);margin-top:1rem}
.about-body p.lead{color:var(--ink);font-size:1.12rem;font-weight:600}
.checklist{display:grid;grid-template-columns:1fr 1fr;gap:14px 26px;margin:26px 0 28px}
.checklist li{display:flex;gap:12px;align-items:flex-start;font-size:.96rem}
.checklist .tick{flex:none;width:26px;height:26px;border-radius:50%;background:var(--forest-700);color:#fff;display:grid;place-items:center;margin-top:1px}
.checklist .tick .icon{width:15px;height:15px;stroke-width:2.4}
.signature{display:flex;align-items:center;gap:18px;padding-top:22px;border-top:1px solid var(--line)}
.signature .sig-name{font-family:"Oswald",sans-serif;font-size:1.5rem;color:var(--forest-700);line-height:1;letter-spacing:.01em}
.signature .sig-role{font-size:.82rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-top:6px}

/* ============================================================
   PROCESS BAND
   ============================================================ */
.process{position:relative;color:#eaf2ec;
  background:linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px) 0 0/60px 60px,linear-gradient(150deg,var(--forest-900),var(--forest-700));
  padding-block:clamp(96px,12vw,150px);clip-path:polygon(0 58px,100% 0,100% 100%,0 calc(100% - 58px));margin-block:-20px}
.process .eyebrow{color:var(--gold-soft)}
.process .eyebrow::before,.process .eyebrow.center::after{background:var(--gold-soft)}
.process .sec-title{color:#fff}
.process .sec-sub{color:#c3d3c8}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;margin-top:52px}
.step{position:relative;padding-top:14px}
.step::before{content:"";position:absolute;top:34px;left:64px;right:-13px;height:2px;background:repeating-linear-gradient(90deg,rgba(202,166,98,.5) 0 8px,transparent 8px 15px)}
.steps .step:last-child::before{display:none}
.step-num{font-family:"Oswald",sans-serif;font-weight:700;font-size:1.5rem;width:66px;height:66px;border-radius:50%;display:grid;place-items:center;background:var(--forest-800);border:2px solid var(--gold);color:var(--gold-soft);position:relative;z-index:1;transition:.3s}
.step:hover .step-num{background:var(--gold);color:var(--forest-900)}
.step h3{font-size:1.24rem;text-transform:uppercase;margin:22px 0 .5rem;color:#fff}
.step p{color:#bccec2;font-size:.93rem}

/* ============================================================
   SERVICES
   ============================================================ */
.services{padding-block:clamp(74px,9vw,116px);background:var(--cloud)}
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin-top:52px;background:var(--line);border:1px solid var(--line);border-radius:4px;overflow:hidden}
.svc{background:var(--cloud);padding:38px 32px;position:relative;transition:background .35s}
.svc::after{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--gold);transform:scaleY(0);transform-origin:top;transition:transform .35s}
.svc:hover{background:var(--paper)}
.svc:hover::after{transform:scaleY(1)}
.svc-ic{width:52px;height:52px;color:var(--forest-600);margin-bottom:16px}
.svc-ic .icon{width:100%;height:100%;stroke-width:1.4}
.svc .no{font-family:"Oswald",sans-serif;color:var(--gold);letter-spacing:.2em;font-size:.8rem}
.svc h3{font-size:1.3rem;text-transform:uppercase;margin:.35rem 0 .55rem}
.svc p{color:var(--muted);font-size:.94rem}

/* ============================================================
   WHY US
   ============================================================ */
.whyus{padding-block:clamp(74px,9vw,116px)}
.why-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.why-list{display:grid;gap:22px;margin-top:30px}
.why-item{display:flex;gap:20px}
.why-item .wi-ic{flex:none;width:60px;height:60px;border-radius:4px;display:grid;place-items:center;background:var(--paper-2);color:var(--forest-700);transition:.3s}
.why-item:hover .wi-ic{background:var(--forest-700);color:var(--gold-soft)}
.why-item .wi-ic .icon{width:30px;height:30px}
.why-item h3{font-size:1.18rem;text-transform:uppercase;margin-bottom:.25rem}
.why-item p{color:var(--muted);font-size:.94rem}
.why-panel{position:relative;color:#eaf2ec;border-radius:6px;padding:44px 40px;overflow:hidden;background:linear-gradient(155deg,var(--forest-800),var(--forest-600));box-shadow:var(--shadow)}
.why-panel .qmark{font-family:"Oswald",sans-serif;font-size:5rem;color:var(--gold-soft);line-height:.6;opacity:.6}
.why-panel blockquote{margin:0;font-family:"Oswald",sans-serif;font-weight:400;font-size:1.55rem;line-height:1.28;text-transform:uppercase;letter-spacing:.01em}
.why-panel .attr{margin-top:22px;padding-top:18px;border-top:1px solid rgba(202,166,98,.35);font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-soft)}

/* ============================================================
   CTA BAND
   ============================================================ */
.ctaband{position:relative;color:#fff;text-align:center;
  background:radial-gradient(100% 140% at 50% 0,rgba(202,166,98,.16),transparent 60%),linear-gradient(120deg,var(--forest-900),var(--forest-700));
  padding-block:clamp(64px,8vw,96px);clip-path:polygon(0 42px,100% 0,100% calc(100% - 42px),0 100%);margin-block:-18px}
.ctaband h2{font-size:clamp(1.9rem,4.6vw,3rem);text-transform:uppercase;margin-bottom:.6rem}
.ctaband p{color:#cdddd1;max-width:56ch;margin-inline:auto}
.ctaband .cta-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-top:32px}

/* ============================================================
   CONTACT
   ============================================================ */
.contact{padding-block:clamp(74px,9vw,116px);background:var(--cloud)}
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:52px}
.contact-info{display:grid;gap:8px;align-content:start}
.ci-item{display:flex;gap:16px;padding:20px 0;border-bottom:1px solid var(--line)}
.ci-item:first-of-type{border-top:1px solid var(--line)}
.ci-item .ci-ic{flex:none;width:48px;height:48px;border-radius:3px;display:grid;place-items:center;background:var(--forest-700);color:var(--gold-soft)}
.ci-item .ci-ic .icon{width:24px;height:24px}
.ci-item .k{font-family:"Oswald",sans-serif;text-transform:uppercase;letter-spacing:.14em;font-size:.78rem;color:var(--gold)}
.ci-item .v{color:var(--ink);font-weight:600}
.ci-item .v span{display:block;color:var(--muted);font-weight:400;font-size:.92rem}
.form{background:var(--paper);border:1px solid var(--line);border-radius:5px;padding:34px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:18px}
.field label{font-family:"Oswald",sans-serif;text-transform:uppercase;letter-spacing:.1em;font-size:.78rem;color:var(--ink)}
.field input,.field textarea{font:inherit;font-size:.95rem;color:var(--ink);background:var(--cloud);border:1px solid var(--line);border-radius:3px;padding:.75em .85em;transition:border-color .2s,box-shadow .2s}
.field textarea{resize:vertical;min-height:120px}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--forest-600);box-shadow:0 0 0 3px rgba(46,134,87,.15)}
.form .btn{width:100%;justify-content:center;margin-top:4px}
.form-note{font-size:.82rem;color:var(--muted);margin-top:14px;text-align:center}
.form-ok{display:none;align-items:center;gap:10px;background:#e7f1ea;border:1px solid #b9d8c5;color:var(--forest-700);padding:14px 16px;border-radius:4px;font-size:.92rem;margin-bottom:18px}
.form-ok.show{display:flex;animation:drop .3s ease}
.form-ok .icon{width:20px;height:20px;stroke:var(--forest-600);flex:none}
.form-ok.err{background:#fbeaea;border-color:#e3b7b7;color:#9a2b2b}
.form-ok.err .icon{stroke:#9a2b2b}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{background:var(--forest-900);color:#b9cabf;padding-block:64px 0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px}
.footer h4{font-family:"Oswald",sans-serif;text-transform:uppercase;letter-spacing:.1em;font-size:1rem;color:#fff;margin-bottom:20px;position:relative;padding-bottom:12px}
.footer h4::after{content:"";position:absolute;left:0;bottom:0;width:34px;height:2px;background:var(--gold)}
.footer .f-brand{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.footer-logo{height:92px;width:92px;object-fit:cover;border-radius:50%;display:block;margin-bottom:18px;border:2px solid rgba(202,166,98,.4)}
.footer .brand-name b{color:#fff}
.footer p{font-size:.92rem;line-height:1.75}
.footer .f-links a{display:block;padding:6px 0;font-size:.93rem;transition:.2s;position:relative;padding-left:16px}
.footer .f-links a::before{content:"›";position:absolute;left:0;color:var(--gold-soft)}
.footer .f-links a:hover{color:#fff;padding-left:20px}
.footer .f-contact li{display:flex;gap:10px;padding:7px 0;font-size:.92rem}
.footer .f-contact .icon{color:var(--gold-soft);flex:none;width:18px;height:18px;margin-top:3px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:52px;padding-block:22px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:.82rem;color:#93a89b}
.footer-bottom .reg{font-family:"Oswald",sans-serif;letter-spacing:.06em}

/* ---------- floating buttons ---------- */
.totop{position:fixed;right:22px;bottom:22px;width:48px;height:48px;border-radius:3px;border:none;cursor:pointer;background:var(--forest-700);color:var(--gold-soft);display:grid;place-items:center;z-index:70;box-shadow:var(--shadow-sm);opacity:0;transform:translateY(12px);pointer-events:none;transition:.3s}
.totop.show{opacity:1;transform:none;pointer-events:auto}
.totop:hover{background:var(--gold);color:var(--forest-900)}
.totop .icon{width:22px;height:22px;stroke-width:2.2}
.wa-fab{position:fixed;left:22px;bottom:22px;width:56px;height:56px;border-radius:50%;z-index:70;background:#25d366;color:#fff;display:grid;place-items:center;box-shadow:0 12px 30px -8px rgba(37,211,102,.6);transition:transform .25s,box-shadow .25s}
.wa-fab:hover{transform:translateY(-3px) scale(1.05);box-shadow:0 18px 36px -10px rgba(37,211,102,.7)}
.wa-fab svg{width:32px;height:32px;fill:currentColor;position:relative;z-index:1}
.wa-fab::after{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid #25d366;animation:wapulse 2.2s ease-out infinite}
@keyframes wapulse{0%{transform:scale(1);opacity:.55}70%{transform:scale(1.55);opacity:0}100%{opacity:0}}

/* ============================================================
   REVEAL
   ============================================================ */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.09s}
.reveal[data-d="2"]{transition-delay:.18s}
.reveal[data-d="3"]{transition-delay:.27s}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{animation-duration:.001ms !important;transition-duration:.001ms !important}
  .reveal{opacity:1;transform:none}
  .wa-fab::after{display:none}
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1000px){
  .nav,.header-cta .btn{display:none}
  .hamburger{display:grid;place-items:center}
  .feature-grid{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr;gap:34px 26px}
  .step::before{display:none}
  .svc-grid{grid-template-columns:1fr 1fr}
  .about-grid,.why-grid,.contact-grid{grid-template-columns:1fr;gap:40px}
  .about-visual{max-width:460px;aspect-ratio:5/4}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:620px){
  .wrap{padding-inline:18px}
  .topbar-info span{display:none}
  .feature-grid,.steps,.svc-grid,.footer-grid{grid-template-columns:1fr}
  .checklist,.form-row{grid-template-columns:1fr}
  .features{margin-top:-70px}
  .hero{clip-path:polygon(0 0,100% 0,100% calc(100% - 32px),0 100%)}
  .hero-actions .btn{flex:1 1 auto;justify-content:center}
  .footer-bottom{flex-direction:column}
  .wa-fab{width:52px;height:52px;left:16px;bottom:16px}
  .totop{right:16px;bottom:16px}
}