/* ============================================================
   CGA Testing O&M — Corporate v2 (sin sidebar, header superior)
   ============================================================ */
:root{
  --green:#15A03C; --green-deep:#0F7A2E; --lime:#86BC3E; --amber:#E0853A; --coral:#F0603F;
  --ink:#101B14; --ink-2:#182720; --ink-3:#22352A;
  --muted:#4E5C54; --muted-2:#7A877F; --line:#E5EBE5;
  --wash:#F6F9F5; --paper:#FFFFFF; --soft:#FBFDFB; --tint:#EAF6EE;
  --container:1240px; --header-h:78px;
  --radius:18px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 12px);}
html,body{margin:0;padding:0;}
body{
  font-family:'Hanken Grotesk',system-ui,-apple-system,sans-serif;
  background:var(--paper);color:var(--ink);-webkit-font-smoothing:antialiased;
}
a{text-decoration:none;color:inherit;}
img{max-width:100%;display:block;}
::selection{background:#BFE8C9;}

.container{max-width:var(--container);margin:0 auto;padding:0 32px;}

/* ---------- reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease;}
.reveal.in-view{opacity:1;transform:none;}
.reveal[data-delay="1"]{transition-delay:.1s;}
.reveal[data-delay="2"]{transition-delay:.2s;}
.reveal[data-delay="3"]{transition-delay:.3s;}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none;}}

/* ============================================================
   HEADER
   ============================================================ */
.header{
  position:fixed;top:0;left:0;right:0;z-index:100;height:var(--header-h);
  display:flex;align-items:center;
  background:rgba(255,255,255,0);border-bottom:1px solid transparent;
  transition:background .25s,border-color .25s,box-shadow .25s;
}
.header.is-solid{
  background:rgba(255,255,255,.92);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);box-shadow:0 8px 30px -18px rgba(16,27,20,.25);
}
.header__inner{width:100%;display:flex;align-items:center;justify-content:space-between;gap:24px;}
.header__brand{display:flex;align-items:center;gap:12px;flex:none;}
.header__logo{
  width:auto;height:50px;flex:none;padding:0;background:transparent;border:none;
  display:flex;align-items:center;justify-content:center;
  font-family:'Archivo';font-weight:900;font-size:14px;letter-spacing:-.5px;color:var(--green);
}
.header__logo img{width:auto;height:100%;object-fit:contain;}
.header__name{font-family:'Archivo';font-weight:800;font-size:15px;letter-spacing:-.2px;line-height:1.1;}
.header__name small{display:block;font-family:'Hanken Grotesk';font-weight:500;font-size:10.5px;color:var(--muted-2);letter-spacing:.3px;margin-top:2px;}
.header--over .header__name{color:#fff;}
.header.is-solid .header__name{color:var(--ink);}
.header--over .header__name small{color:rgba(255,255,255,.55);}
.header.is-solid .header__name small{color:var(--muted-2);}

.header__nav{display:flex;align-items:center;gap:4px;flex-wrap:nowrap;min-width:0;}
.header__link{
  padding:10px 14px;border-radius:10px;font-weight:600;font-size:14px;
  color:rgba(255,255,255,.78);transition:background .18s,color .18s;
}
.header__link:hover{background:rgba(255,255,255,.1);color:#fff;}
.header.is-solid .header__link{color:var(--muted);}
.header.is-solid .header__link:hover{background:var(--wash);color:var(--ink);}
.header__link.is-active{color:#fff;background:rgba(255,255,255,.12);}
.header.is-solid .header__link.is-active{color:var(--green-deep);background:var(--tint);}

/* Grupo de acciones a la derecha: nunca se comprime ni envuelve texto */
.header__actions{display:flex;align-items:center;gap:10px;flex:none;}

.header__cta{
  display:inline-flex;align-items:center;gap:8px;padding:11px 20px;border-radius:11px;
  background:var(--green);color:#fff;font-weight:700;font-size:14px;white-space:nowrap;flex:none;
  box-shadow:0 10px 22px -10px rgba(21,160,60,.65);transition:background .18s,transform .18s;
}
.header__cta:hover{background:var(--green-deep);transform:translateY(-1px);}

/* Acceso al sistema interno: minimalista, solo ícono, alto contraste */
.header__login{
  position:relative;z-index:5;display:inline-flex;align-items:center;justify-content:center;
  flex:none;cursor:pointer;pointer-events:auto;
  width:42px;height:42px;border-radius:50%;color:var(--green-deep);
  background:#fff;border:1px solid rgba(255,255,255,.9);
  box-shadow:0 6px 16px -6px rgba(0,0,0,.35);
  transition:color .18s,background .18s,transform .18s,box-shadow .18s;
}
.header__login svg{position:relative;z-index:1;pointer-events:none;}
.header__login:hover{background:var(--green);color:#fff;transform:translateY(-1px);box-shadow:0 8px 20px -6px rgba(0,0,0,.45);}
.header.is-solid .header__login{background:var(--green);color:#fff;border-color:var(--green);box-shadow:0 6px 16px -8px rgba(21,160,60,.5);}
.header.is-solid .header__login:hover{background:var(--green-deep);}

.burger{display:none;width:44px;height:44px;border-radius:11px;border:1px solid rgba(255,255,255,.3);background:rgba(255,255,255,.08);align-items:center;justify-content:center;cursor:pointer;}
.header.is-solid .burger{border-color:var(--line);background:#fff;}
.burger svg{stroke:#fff;}
.header.is-solid .burger svg{stroke:var(--ink);}

/* mobile drawer */
.drawer{
  position:fixed;inset:var(--header-h) 0 auto 0;z-index:99;background:#fff;
  border-bottom:1px solid var(--line);box-shadow:0 30px 60px -30px rgba(16,27,20,.35);
  padding:14px 24px 22px;display:none;flex-direction:column;gap:4px;
}
.drawer.is-open{display:flex;}
.drawer a{padding:13px 14px;border-radius:11px;font-weight:600;font-size:15px;color:var(--muted);}
.drawer a:hover{background:var(--wash);color:var(--ink);}

/* ============================================================
   HERO
   ============================================================ */
.hero{
  position:relative;min-height:100vh;display:flex;align-items:center;
  overflow:hidden;background:#121D15;color:#fff;
}
.hero__bg{position:absolute;inset:0;background:repeating-linear-gradient(125deg,#1a2920,#1a2920 26px,#1e2f24 26px,#1e2f24 52px);background-size:cover;background-position:center;}
.hero__overlay{position:absolute;inset:0;background:
  radial-gradient(900px 600px at 85% 15%,rgba(134,188,62,.14),transparent 60%),
  linear-gradient(100deg,rgba(10,18,13,.97) 0%,rgba(10,18,13,.86) 45%,rgba(10,18,13,.55) 100%);}
.hero__ph-note{position:absolute;right:24px;bottom:18px;font-family:'IBM Plex Mono',ui-monospace,monospace;font-size:10.5px;letter-spacing:1px;color:rgba(255,255,255,.3);text-transform:uppercase;z-index:2;}
.hero__inner{position:relative;z-index:2;padding-top:calc(var(--header-h) + 56px);padding-bottom:72px;width:100%;}
.hero__content{max-width:860px;}

.pill{display:inline-flex;align-items:center;gap:9px;padding:9px 18px;border-radius:999px;background:rgba(21,160,60,.16);border:1px solid rgba(134,188,62,.42);backdrop-filter:blur(4px);}
.pill__dot{width:7px;height:7px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 4px rgba(134,188,62,.22);}
.pill span{font-family:'Archivo';font-weight:700;font-style:italic;font-size:14px;color:#CFEBD2;}

.hero__title{font-family:'Archivo';font-weight:900;font-size:clamp(44px,6vw,76px);line-height:1;letter-spacing:-2.2px;margin:28px 0 0;}
.grad{background:linear-gradient(95deg,#3FBF5C 0%,#86BC3E 38%,#D7A93C 68%,var(--coral) 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;}
.hero__sub{font-size:20px;line-height:1.55;color:#C4D0C6;max-width:600px;margin:28px 0 0;}

.cta-row{display:flex;gap:14px;margin-top:40px;flex-wrap:wrap;}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:17px 30px;border-radius:13px;font-weight:700;font-size:16px;cursor:pointer;border:none;transition:transform .15s,background .15s;}
.btn--primary{background:var(--green);color:#fff;box-shadow:0 14px 30px -10px rgba(21,160,60,.7);}
.btn--primary:hover{background:var(--green-deep);transform:translateY(-2px);}
.btn--ghost{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.28);color:#fff;}
.btn--ghost:hover{background:rgba(255,255,255,.15);}

.hero__stats{display:flex;gap:0;margin-top:64px;border-top:1px solid rgba(255,255,255,.14);max-width:760px;}
.stat{padding:24px 36px 0 0;margin-right:36px;border-right:1px solid rgba(255,255,255,.12);}
.stat:last-child{border-right:none;margin-right:0;}
.stat__num{font-family:'Archivo';font-weight:900;font-size:34px;letter-spacing:-1px;color:#fff;}
.stat__num i{font-style:normal;color:var(--coral);}
.stat__label{font-size:13.5px;color:#9DAB9F;margin-top:4px;line-height:1.4;}

/* ============================================================
   SECCIONES
   ============================================================ */
.section{padding:110px 0;}
.section--wash{background:var(--wash);}
.section--tight{padding:80px 0;}

.eyebrow{display:inline-flex;align-items:center;gap:12px;}
.eyebrow::before{content:"";width:30px;height:3px;background:var(--green);border-radius:3px;}
.eyebrow span{font-family:'Archivo';font-weight:700;font-size:13px;letter-spacing:1.5px;text-transform:uppercase;color:var(--green);}
.eyebrow--lime::before{background:var(--lime);}
.eyebrow--lime span{color:var(--lime);}

.s-title{font-family:'Archivo';font-weight:800;font-size:clamp(30px,3.4vw,42px);line-height:1.08;letter-spacing:-1.2px;margin:16px 0 0;color:var(--ink);}
.s-lead{font-size:17px;line-height:1.7;color:var(--muted);max-width:640px;margin:18px 0 0;}
.center{text-align:center;}
.center .eyebrow{justify-content:center;}
.center .s-lead{margin-left:auto;margin-right:auto;}

.note{font-family:'IBM Plex Mono',ui-monospace,monospace;font-size:10.5px;letter-spacing:.5px;color:#A6B2A6;margin:20px 0 0;}

.ph{background:repeating-linear-gradient(135deg,#EAF1E6,#EAF1E6 14px,#E1ECDC 14px,#E1ECDC 28px);border:1px solid #DCE7D8;display:flex;align-items:center;justify-content:center;border-radius:var(--radius);overflow:hidden;}
.ph__label{font-family:'IBM Plex Mono',ui-monospace,monospace;font-size:11px;letter-spacing:1px;color:#8AA08A;text-transform:uppercase;}

/* ---------- cert strip ---------- */
.strip{border-bottom:1px solid var(--line);background:var(--paper);}
.strip__inner{display:flex;align-items:center;justify-content:space-between;gap:28px;padding:26px 0;flex-wrap:wrap;}
.strip__label{font-size:13px;font-weight:600;color:var(--muted-2);letter-spacing:.4px;}
.strip__items{display:flex;gap:36px;align-items:center;flex-wrap:wrap;}
.strip__item{display:flex;align-items:center;gap:11px;}
.strip__badge{width:34px;height:34px;border-radius:50%;background:repeating-linear-gradient(135deg,#EAF1E6,#EAF1E6 5px,#DEEAD9 5px,#DEEAD9 10px);border:1px solid #D7E3D2;flex:none;}
.strip__item b{font-family:'Archivo';font-weight:800;font-size:14.5px;color:var(--ink);display:block;line-height:1.1;}
.strip__item small{font-size:11px;color:var(--muted-2);}

/* ---------- nosotros ---------- */
.about-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:72px;align-items:center;}
.about-grid p{font-size:16.5px;line-height:1.75;color:var(--muted);margin:22px 0 0;}
.about__media{position:relative;}
.ratio45{aspect-ratio:4/4.6;}
.about__card{
  position:absolute;left:-46px;bottom:36px;background:#fff;border-radius:16px;padding:22px 26px;
  box-shadow:0 24px 50px -20px rgba(16,27,20,.3);border:1px solid var(--line);max-width:280px;
}
.about__card b{font-family:'Archivo';font-weight:800;font-size:15px;color:var(--ink);display:block;}
.about__card span{font-size:13px;color:var(--muted);line-height:1.5;display:block;margin-top:5px;}
.mv-row{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:26px;}
.mv{padding:24px;border-radius:16px;background:var(--wash);border:1px solid var(--line);}
.mv b{font-family:'Archivo';font-weight:800;font-size:16px;color:var(--ink);display:flex;align-items:center;gap:9px;}
.mv b svg{stroke:var(--green);flex:none;}
.mv p{font-size:14px !important;line-height:1.6 !important;margin:10px 0 0 !important;}

/* ---------- servicios ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:56px;}
.svc{
  position:relative;padding:36px 32px;border-radius:20px;background:#fff;border:1px solid var(--line);
  transition:transform .2s,box-shadow .2s,border-color .2s;overflow:hidden;
}
.svc::after{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:linear-gradient(90deg,var(--green),var(--lime) 60%,var(--coral));opacity:0;transition:opacity .2s;}
.svc:hover{transform:translateY(-6px);box-shadow:0 30px 60px -30px rgba(16,27,20,.35);border-color:#D3E2D3;}
.svc:hover::after{opacity:1;}
.svc__icon{width:56px;height:56px;border-radius:15px;background:var(--tint);display:flex;align-items:center;justify-content:center;}
.svc__icon svg{stroke:var(--green);}
.svc h3{font-family:'Archivo';font-weight:800;font-size:23px;letter-spacing:-.4px;margin:24px 0 10px;color:var(--ink);}
.svc>p{font-size:15px;line-height:1.65;color:var(--muted);margin:0 0 20px;}
.svc__list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px;}
.svc__item{display:flex;gap:10px;align-items:center;font-size:14px;font-weight:500;color:var(--ink);}
.svc__item svg{stroke:var(--green);flex:none;}

/* ---------- metodología ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:56px;border-top:1px solid rgba(255,255,255,.12);}
.step{padding:32px 32px 0 0;margin-right:32px;border-right:1px solid rgba(255,255,255,.1);}
.step:last-child{border-right:none;margin-right:0;padding-right:0;}
.step__num{font-family:'Archivo';font-weight:900;font-size:15px;letter-spacing:1px;color:var(--lime);}
.step h3{font-family:'Archivo';font-weight:800;font-size:20px;margin:12px 0 10px;color:#fff;}
.step p{font-size:14.5px;line-height:1.65;color:#9DAB9F;margin:0;}

/* ---------- ambientales + complementarios ---------- */
.env-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:48px;}
.env{padding:30px;border-radius:18px;border:1px solid var(--line);background:#fff;transition:transform .18s,box-shadow .18s;}
.env:hover{transform:translateY(-4px);box-shadow:0 22px 44px -26px rgba(16,27,20,.3);}
.env__ic{width:46px;height:46px;border-radius:12px;background:var(--tint);display:flex;align-items:center;justify-content:center;margin-bottom:18px;}
.env__ic svg{stroke:var(--green);}
.env__name{font-family:'Archivo';font-weight:800;font-size:18px;color:var(--ink);}
.env p{font-size:14.5px;line-height:1.65;color:var(--muted);margin:9px 0 0;}

.chips{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px;}
.chip{display:inline-flex;align-items:center;gap:9px;padding:12px 20px;border-radius:999px;background:#fff;border:1px solid var(--line);font-weight:600;font-size:14px;color:var(--ink);}
.chip svg{stroke:var(--green);flex:none;}

/* ---------- portafolio ---------- */
.proj-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:56px;}
.proj{border-radius:18px;overflow:hidden;border:1px solid var(--line);background:#fff;transition:transform .2s,box-shadow .2s;}
.proj:hover{transform:translateY(-6px);box-shadow:0 30px 60px -30px rgba(16,27,20,.4);}
.proj__img{aspect-ratio:16/10;border-radius:0;border:none;border-bottom:1px solid var(--line);}
.proj__body{padding:22px 24px 24px;}
.proj__cat{font-size:11.5px;font-weight:700;letter-spacing:.8px;text-transform:uppercase;color:var(--green);}
.proj__title{font-family:'Archivo';font-weight:700;font-size:18px;color:var(--ink);margin:8px 0 6px;letter-spacing:-.2px;}
.proj__desc{font-size:14px;line-height:1.6;color:var(--muted);}
.link-arrow{font-weight:700;font-size:14.5px;color:var(--green);display:inline-flex;align-items:center;gap:7px;}
.link-arrow:hover{color:var(--green-deep);}

/* ---------- CTA banner ---------- */
.cta-banner{
  position:relative;border-radius:26px;overflow:hidden;background:var(--ink-2);color:#fff;
  padding:72px;display:flex;align-items:center;justify-content:space-between;gap:40px;flex-wrap:wrap;
}
.cta-banner::before{content:"";position:absolute;inset:0;background:radial-gradient(700px 400px at 90% 10%,rgba(134,188,62,.18),transparent 60%);}
.cta-banner>*{position:relative;}
.cta-banner h2{font-family:'Archivo';font-weight:800;font-size:clamp(26px,3vw,38px);letter-spacing:-1px;margin:0;max-width:520px;line-height:1.15;}
.cta-banner p{font-size:16px;color:#B7C4B9;margin:12px 0 0;max-width:460px;line-height:1.6;}

/* ---------- contacto ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:72px;align-items:start;margin-top:56px;}
.contact-list{display:flex;flex-direction:column;gap:20px;}
.contact-item{display:flex;gap:16px;align-items:center;padding:20px 22px;border-radius:16px;background:#fff;border:1px solid var(--line);}
.contact-item__ic{width:46px;height:46px;border-radius:12px;background:var(--tint);display:flex;align-items:center;justify-content:center;flex:none;}
.contact-item__ic svg{stroke:var(--green);}
.contact-item small{font-size:12px;color:var(--muted-2);display:block;}
.contact-item b{font-weight:700;font-size:15px;color:var(--ink);}

.form-card{background:#fff;border-radius:22px;padding:38px;border:1px solid var(--line);box-shadow:0 30px 60px -40px rgba(16,27,20,.3);}
.form{display:flex;flex-direction:column;gap:16px;}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.field{display:flex;flex-direction:column;gap:7px;}
.field>span{font-size:12.5px;font-weight:600;color:#3C4942;}
.field input,.field select,.field textarea{
  padding:13px 15px;border-radius:12px;border:1px solid #DDE5DC;font-size:14.5px;outline:none;
  background:var(--soft);font-family:inherit;color:#2A362F;transition:border-color .15s,background .15s;
}
.field textarea{resize:vertical;}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--green);background:#fff;box-shadow:0 0 0 3px rgba(21,160,60,.12);}
.form .btn{margin-top:6px;width:100%;}
.success{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:40px 10px;min-height:380px;}
.success__ic{width:64px;height:64px;border-radius:50%;background:var(--tint);display:flex;align-items:center;justify-content:center;}
.success__ic svg{stroke:var(--green);}
.success h3{font-family:'Archivo';font-weight:800;font-size:23px;color:var(--ink);margin:20px 0 8px;}
.success p{font-size:15px;color:var(--muted);margin:0;max-width:300px;line-height:1.6;}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{background:var(--ink);color:#fff;padding:72px 0 0;}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:56px;padding-bottom:56px;}
.footer__brand{display:flex;align-items:flex-start;gap:14px;}
.footer__logo{width:auto;height:56px;background:transparent;border:none;display:flex;align-items:center;justify-content:center;font-family:'Archivo';font-weight:900;font-size:15px;color:var(--lime);flex:none;padding:0;}
.footer__logo img{width:auto;height:100%;object-fit:contain;}
.footer__brand b{font-family:'Archivo';font-weight:800;font-size:16px;display:block;}
.footer__brand em{font-family:'Archivo';font-weight:600;font-style:italic;font-size:13px;color:var(--lime);display:block;margin-top:6px;}
.footer__brand p{font-size:13.5px;line-height:1.6;color:#8F9D91;margin:10px 0 0;max-width:300px;}
.footer h4{font-family:'Archivo';font-weight:700;font-size:13px;letter-spacing:1.2px;text-transform:uppercase;color:#8F9D91;margin:0 0 18px;}
.footer__links{display:flex;flex-direction:column;gap:11px;}
.footer__links a{font-size:14.5px;color:#C6D1C7;transition:color .15s;}
.footer__links a:hover{color:#fff;}
.footer__contact{display:flex;flex-direction:column;gap:14px;font-size:14px;color:#C6D1C7;}
.footer__contact div{display:flex;gap:11px;align-items:flex-start;line-height:1.5;}
.footer__contact svg{stroke:var(--lime);flex:none;margin-top:2px;}
.footer__bar{border-top:1px solid #24362B;padding:22px 0;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;}
.footer__bar span{font-size:12.5px;color:#7C8A7E;}

/* WhatsApp flotante */
.wa{
  position:fixed;right:26px;bottom:26px;z-index:90;width:58px;height:58px;border-radius:50%;
  background:#25D366;display:flex;align-items:center;justify-content:center;
  box-shadow:0 14px 30px -8px rgba(37,211,102,.6);transition:transform .18s;
}
.wa:hover{transform:scale(1.08);}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width:1080px){
  .header__nav{display:none;}
  .burger{display:flex;}
  .about-grid,.contact-grid{grid-template-columns:1fr;gap:48px;}
  .about__card{left:16px;}
  .svc-grid,.env-grid,.proj-grid{grid-template-columns:repeat(2,1fr);}
  .steps{grid-template-columns:repeat(2,1fr);row-gap:8px;}
  .step:nth-child(2n){border-right:none;}
  .hero__stats{flex-wrap:wrap;}
}
@media (max-width:720px){
  :root{--header-h:66px;}
  .container{padding:0 20px;}
  .section{padding:64px 0;}
  .section--tight{padding:56px 0;}
  .s-lead{font-size:15.5px;}

  /* header */
  .header__cta{display:none;}
  .header__login{display:none;}
  .header__logo{height:42px;}
  .header__name{font-size:13.5px;}
  .header__name small{font-size:9.5px;}
  .burger{width:42px;height:42px;}
  .drawer{max-height:calc(100vh - var(--header-h));overflow-y:auto;}

  /* hero */
  .hero{min-height:auto;}
  .hero__inner{padding-top:calc(var(--header-h) + 44px);padding-bottom:56px;}
  .hero__title{letter-spacing:-1.4px;}
  .hero__sub{font-size:17px;}
  .cta-row{margin-top:32px;}
  .cta-row .btn{width:100%;}
  .hero__stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:40px;max-width:none;}
  .stat{padding:18px 0 0;margin:0;border-right:none;}
  .stat__num{font-size:26px;}
  .stat__label{font-size:12px;}
  .hero__ph-note{display:none;}

  /* strip */
  .strip__inner{flex-direction:column;align-items:flex-start;gap:16px;padding:22px 0;}
  .strip__items{gap:18px 24px;}

  /* nosotros */
  .about__card{position:static;margin-top:14px;max-width:none;box-shadow:0 12px 28px -18px rgba(16,27,20,.25);}
  .ratio45{aspect-ratio:4/3;}

  /* grids a una columna */
  .svc-grid,.env-grid,.proj-grid,.steps,.form__row,.mv-row{grid-template-columns:1fr;}
  .svc-grid,.env-grid,.proj-grid,.steps{margin-top:36px;}
  .svc{padding:28px 24px;}
  .step{border-right:none;margin-right:0;padding:26px 0 0;}
  .chips{gap:10px;}
  .chip{padding:11px 16px;font-size:13.5px;}

  /* cta banner */
  .cta-banner{padding:40px 26px;text-align:left;}
  .cta-banner .btn{width:100%;}

  /* contacto */
  .contact-grid{margin-top:36px;gap:28px;}
  .contact-item{padding:16px 18px;}
  .form-card{padding:26px 22px;border-radius:18px;}

  /* footer */
  .footer{padding-top:56px;}
  .footer__grid{grid-template-columns:1fr;gap:36px;padding-bottom:40px;}
  .footer__bar{justify-content:center;text-align:center;}

  /* whatsapp */
  .wa{right:18px;bottom:18px;width:52px;height:52px;}
}
@media (max-width:400px){
  .hero__stats{grid-template-columns:repeat(3,1fr);gap:10px;}
  .stat__num{font-size:22px;}
  .stat__label{font-size:11px;}
  .strip__items{gap:14px 18px;}
  .header__name small{display:none;}
}