/* =====================================================
   RODIMAX — CSS PRINCIPAL v1.0
   Impermeabilización y Pintura | CDMX y Edo. México
   ===================================================== */

/* RESET */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
img { max-width:100%; height:auto; display:block; }
a { color:inherit; text-decoration:none; }
ul { list-style:none; }
h1,h2,h3,h4,h5,h6 { font-family:'Montserrat',sans-serif; line-height:1.15; }

/* VARIABLES */
:root {
  --azul:      #0A2E5A;
  --azul-m:    #1456A8;
  --azul-c:    #2F80D4;
  --azul-b:    #4EA8F7;
  --azul-p:    #E8F2FF;
  --blanco:    #FFFFFF;
  --gris-f:    #F4F7FC;
  --gris-b:    #DDE4EF;
  --gris-m:    #6B7A96;
  --gris-o:    #3A4A5C;
  --acento:    #FF6B35;
  --verde:     #25D366;
  --sh-sm:     0 2px 12px rgba(10,46,90,.10);
  --sh-md:     0 4px 24px rgba(10,46,90,.14);
  --sh-lg:     0 8px 40px rgba(10,46,90,.22);
  --r-sm:      6px;
  --r-md:      10px;
  --r-lg:      16px;
  --tr:        all .25s ease;
}

html { scroll-behavior:smooth; font-size:16px; }
body { font-family:'Lato',sans-serif; color:var(--gris-o); background:#fff; overflow-x:hidden; line-height:1.65; }

/* ─── UTILITIES ─────────────────────────────────── */
.container    { max-width:1180px; margin:0 auto; padding:0 clamp(1rem,4vw,2rem); }
.section-pad  { padding:clamp(60px,8vw,100px) 0; }
.text-center  { text-align:center; }
.mt-1 { margin-top:.5rem; }  .mt-2 { margin-top:1rem; }  .mt-3 { margin-top:1.5rem; }
.mb-1 { margin-bottom:.5rem; }.mb-2 { margin-bottom:1rem; }.mb-3 { margin-bottom:2rem; }

.section-tag {
  display:inline-block;
  background:var(--azul-p); color:var(--azul-m);
  font-size:11px; font-weight:700; letter-spacing:2px; text-transform:uppercase;
  padding:5px 13px; border-radius:100px; margin-bottom:.9rem;
}
.section-tag.light { background:rgba(78,168,247,.15); color:var(--azul-b); }

.section-title {
  font-size:clamp(1.75rem,3.5vw,2.6rem);
  font-weight:800; color:var(--azul); margin-bottom:.9rem;
}
.section-title.white { color:#fff; }

.section-desc {
  font-size:1.02rem; color:var(--gris-m); line-height:1.78; max-width:620px;
}
.section-desc.white { color:rgba(255,255,255,.72); }

/* ─── BOTONES ───────────────────────────────────── */
.btn {
  display:inline-flex; align-items:center; gap:8px;
  padding:13px 28px; border-radius:var(--r-sm);
  font-family:'Montserrat',sans-serif; font-size:13px; font-weight:700; letter-spacing:.4px;
  transition:var(--tr); border:none; cursor:pointer;
}
.btn-primary  { background:var(--acento); color:#fff; box-shadow:0 4px 18px rgba(255,107,53,.38); }
.btn-primary:hover  { background:#d95b28; transform:translateY(-2px); box-shadow:0 7px 26px rgba(255,107,53,.48); }
.btn-blue     { background:var(--azul-m); color:#fff; box-shadow:var(--sh-sm); }
.btn-blue:hover     { background:var(--azul); transform:translateY(-2px); box-shadow:var(--sh-md); }
.btn-outline  { background:transparent; color:#fff; border:1.5px solid rgba(255,255,255,.55); }
.btn-outline:hover  { background:rgba(255,255,255,.14); border-color:rgba(255,255,255,.9); transform:translateY(-2px); }
.btn-wa       { background:var(--verde); color:#fff; box-shadow:0 4px 18px rgba(37,211,102,.38); font-size:14px; padding:14px 30px; }
.btn-wa:hover       { background:#1fbd5a; transform:translateY(-2px); box-shadow:0 7px 26px rgba(37,211,102,.48); }
.btn-group    { display:flex; gap:1rem; flex-wrap:wrap; }

/* ─── CHECKLIST ─────────────────────────────────── */
.check-list { display:flex; flex-direction:column; gap:.75rem; }
.check-list li { display:flex; align-items:flex-start; gap:11px; font-size:.97rem; color:var(--gris-o); line-height:1.5; }
.check-icon {
  width:22px; height:22px; flex-shrink:0; margin-top:1px;
  background:var(--azul-c); border-radius:50%;
  display:flex; align-items:center; justify-content:center;
}
.check-icon svg { width:11px; height:11px; }

/* ─── NAVBAR ────────────────────────────────────── */
#navbar {
  position:fixed; top:0; left:0; right:0; z-index:1000;
  background:rgba(10,46,90,.97); backdrop-filter:blur(12px);
  height:70px; display:flex; align-items:center;
  padding:0 clamp(1rem,4vw,2.5rem);
  box-shadow:0 2px 20px rgba(0,0,0,.25); transition:background .3s;
}
.nav-logo { display:flex; align-items:center; gap:11px; }
.nav-logo-icon {
  width:42px; height:42px; background:var(--azul-c); border-radius:9px;
  display:flex; align-items:center; justify-content:center;
  font-family:'Montserrat',sans-serif; font-weight:900; font-size:16px; color:#fff; flex-shrink:0;
}
.nav-logo-text strong { display:block; font-family:'Montserrat',sans-serif; font-size:19px; font-weight:800; color:#fff; letter-spacing:2px; line-height:1; }
.nav-logo-text small  { font-size:9.5px; color:var(--azul-b); letter-spacing:1.2px; text-transform:uppercase; }

.nav-menu { margin-left:auto; display:flex; align-items:center; gap:.2rem; }
.nav-menu li { list-style:none; }
.nav-menu a {
  color:rgba(255,255,255,.82); font-size:12.5px; font-weight:600;
  letter-spacing:.8px; text-transform:uppercase; padding:8px 13px;
  border-radius:var(--r-sm); transition:var(--tr); display:block;
}
.nav-menu a:hover, .nav-menu a.active { color:#fff; background:rgba(255,255,255,.10); }
.nav-menu a.active { color:var(--azul-b); }
.nav-cta, .nav-menu .nav-cta {
  background:var(--acento) !important; color:#fff !important;
  padding:9px 18px !important; border-radius:var(--r-sm) !important;
  font-weight:700 !important; margin-left:.5rem;
  box-shadow:0 3px 14px rgba(255,107,53,.38);
}
.nav-cta:hover, .nav-menu .nav-cta:hover {
  background:#d95b28 !important; transform:translateY(-1px);
}
.nav-toggle {
  display:none; flex-direction:column; gap:5px; background:none; border:none;
  cursor:pointer; padding:6px; margin-left:auto;
}
.nav-toggle span { width:25px; height:2px; background:#fff; border-radius:2px; transition:var(--tr); display:block; }
.nav-toggle.open span:nth-child(1) { transform:rotate(45deg) translate(5px,5px); }
.nav-toggle.open span:nth-child(2) { opacity:0; }
.nav-toggle.open span:nth-child(3) { transform:rotate(-45deg) translate(5px,-5px); }

/* ─── PAGE HERO (páginas internas) ──────────────── */
.page-hero {
  position:relative; padding:clamp(110px,14vw,150px) 0 clamp(60px,8vw,80px);
  background:var(--azul); overflow:hidden; text-align:center;
}
.page-hero-bg {
  position:absolute; inset:0;
  background:url('https://images.pexels.com/photos/1216589/pexels-photo-1216589.jpeg?auto=compress&cs=tinysrgb&w=1600') center/cover no-repeat;
  opacity:.15;
}
.page-hero-content { position:relative; z-index:2; }
.breadcrumb { display:flex; align-items:center; justify-content:center; gap:6px; font-size:12px; color:rgba(255,255,255,.6); margin-bottom:1rem; }
.breadcrumb a { color:var(--azul-b); }
.breadcrumb span { color:rgba(255,255,255,.35); }
.page-hero h1 { font-size:clamp(2rem,4vw,3rem); font-weight:900; color:#fff; margin-bottom:.8rem; }
.page-hero p  { font-size:1.08rem; color:rgba(255,255,255,.78); max-width:580px; margin:0 auto; }

/* ─── CTA BAND ──────────────────────────────────── */
.cta-band { background:var(--azul); padding:clamp(50px,7vw,70px) 0; text-align:center; }
.cta-band h2 { font-size:clamp(1.5rem,3vw,2.2rem); font-weight:800; color:#fff; margin-bottom:.6rem; }
.cta-band p  { color:rgba(255,255,255,.72); margin-bottom:2rem; font-size:1.02rem; }

/* ─── STATS BAR ─────────────────────────────────── */
.stats-section { background:var(--azul); border-top:1px solid rgba(255,255,255,.10); }
.stats-bar { display:flex; max-width:1180px; margin:0 auto; padding:0 clamp(1rem,4vw,2rem); }
.stat-item { flex:1; padding:28px 16px; text-align:center; border-right:1px solid rgba(255,255,255,.10); }
.stat-item:last-child { border-right:none; }
.stat-num  { display:block; font-family:'Montserrat',sans-serif; font-size:2rem; font-weight:900; color:var(--azul-b); line-height:1; margin-bottom:4px; }
.stat-label{ font-size:12px; color:rgba(255,255,255,.60); letter-spacing:.5px; }

/* ─── TESTIMONIOS ───────────────────────────────── */
.test-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); gap:1.8rem; }
.test-card { background:#fff; border-radius:var(--r-lg); padding:1.8rem; box-shadow:var(--sh-sm); border:1px solid var(--gris-b); transition:var(--tr); }
.test-card:hover { box-shadow:var(--sh-md); transform:translateY(-3px); }
.stars { color:#f5a623; font-size:1.1rem; margin-bottom:.8rem; }
.test-card p { font-size:.93rem; color:var(--gris-o); line-height:1.72; font-style:italic; margin-bottom:1.2rem; }
.test-author { display:flex; align-items:center; gap:11px; }
.test-avatar { width:42px; height:42px; border-radius:50%; background:var(--azul-p); display:flex; align-items:center; justify-content:center; font-family:'Montserrat',sans-serif; font-weight:800; font-size:14px; color:var(--azul-m); flex-shrink:0; }
.test-author strong { display:block; font-size:.9rem; color:var(--azul); font-weight:700; }
.test-author span   { font-size:.8rem; color:var(--gris-m); }

/* ─── ZONAS CHIPS ───────────────────────────────── */
.zonas-section { background:var(--azul-p); padding:clamp(60px,8vw,90px) 0; text-align:center; }
.chips-wrap { display:flex; flex-wrap:wrap; gap:9px; justify-content:center; margin-top:2.2rem; }
.chip { background:#fff; border:1.5px solid var(--azul-c); color:var(--azul-m); padding:7px 17px; border-radius:100px; font-size:12.5px; font-weight:600; transition:var(--tr); cursor:default; }
.chip:hover { background:var(--azul-m); border-color:var(--azul-m); color:#fff; transform:translateY(-2px); }
.chip.main { background:var(--azul); border-color:var(--azul); color:#fff; font-weight:700; }

/* ─── FORMS ─────────────────────────────────────── */
.form-group { display:flex; flex-direction:column; gap:6px; }
.form-group label { font-size:11.5px; font-weight:700; color:var(--gris-o); text-transform:uppercase; letter-spacing:.8px; }
.form-control {
  border:1.5px solid var(--gris-b); border-radius:var(--r-sm);
  padding:12px 14px; font-size:14px; font-family:'Lato',sans-serif;
  color:var(--gris-o); background:var(--gris-f);
  transition:border-color .2s, background .2s, box-shadow .2s;
  outline:none; width:100%;
}
.form-control:focus { border-color:var(--azul-c); background:#fff; box-shadow:0 0 0 3px rgba(47,128,212,.12); }
textarea.form-control { resize:vertical; min-height:110px; }
.form-grid { display:grid; grid-template-columns:1fr 1fr; gap:1.2rem; }
.form-group.full { grid-column:1/3; }
.form-submit {
  width:100%; background:var(--azul-m); color:#fff; padding:15px; border:none;
  border-radius:var(--r-sm); font-family:'Montserrat',sans-serif; font-size:14px;
  font-weight:700; cursor:pointer; transition:var(--tr); display:flex; align-items:center; justify-content:center; gap:8px;
}
.form-submit:hover { background:var(--azul); transform:translateY(-1px); }
.form-submit svg { width:18px; height:18px; }
.notify { padding:14px 18px; border-radius:var(--r-sm); font-size:14px; font-weight:600; margin-top:1rem; display:none; }
.notify.success { background:#d4edda; color:#155724; border:1px solid #c3e6cb; display:block; }
.notify.error   { background:#f8d7da; color:#721c24; border:1px solid #f5c6cb; display:block; }

/* ─── FOOTER ────────────────────────────────────── */
#footer { background:var(--azul); color:rgba(255,255,255,.65); }
.footer-inner { max-width:1180px; margin:0 auto; padding:0 clamp(1rem,4vw,2rem); }
.footer-grid { display:grid; grid-template-columns:2fr 1fr 1fr 1.6fr; gap:clamp(1.5rem,4vw,3rem); padding:clamp(50px,7vw,70px) 0; }
.footer-brand p { font-size:.88rem; line-height:1.75; margin:1rem 0 1.5rem; }
.footer-logo-wrap { display:flex; align-items:center; gap:11px; margin-bottom:.5rem; }
.footer-logo-icon { width:42px; height:42px; background:var(--azul-c); border-radius:9px; display:flex; align-items:center; justify-content:center; font-family:'Montserrat',sans-serif; font-weight:900; font-size:16px; color:#fff; }
.footer-logo-wrap strong { display:block; font-family:'Montserrat',sans-serif; font-size:17px; font-weight:800; color:#fff; letter-spacing:2px; }
.footer-logo-wrap small  { font-size:9.5px; color:var(--azul-b); letter-spacing:1.2px; text-transform:uppercase; }
.socials { display:flex; gap:9px; }
.social-link { width:36px; height:36px; border-radius:8px; background:rgba(255,255,255,.08); display:flex; align-items:center; justify-content:center; color:rgba(255,255,255,.65); transition:var(--tr); }
.social-link:hover { background:var(--azul-c); color:#fff; }
.social-link svg { width:17px; height:17px; }
.footer-col h5 { font-size:12px; font-weight:700; color:#fff; letter-spacing:1.8px; text-transform:uppercase; margin-bottom:1.2rem; }
.footer-col ul { display:flex; flex-direction:column; gap:.55rem; }
.footer-col ul a { font-size:.88rem; color:rgba(255,255,255,.58); transition:color .2s; }
.footer-col ul a:hover { color:var(--azul-b); }
.footer-contact-item { display:flex; align-items:flex-start; gap:10px; margin-bottom:.9rem; }
.footer-contact-item svg { width:16px; height:16px; color:var(--azul-b); flex-shrink:0; margin-top:2px; }
.footer-contact-item p, .footer-contact-item a { font-size:.87rem; line-height:1.5; color:rgba(255,255,255,.60); }
.footer-contact-item a:hover { color:var(--azul-b); }
.footer-bottom { border-top:1px solid rgba(255,255,255,.10); padding:1.4rem clamp(1rem,4vw,2rem); display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:.5rem; font-size:.82rem; max-width:1180px; margin:0 auto; }

/* ─── WA FLOAT ──────────────────────────────────── */
.wa-float { position:fixed; bottom:24px; right:24px; z-index:999; width:58px; height:58px; background:var(--verde); border-radius:50%; display:flex; align-items:center; justify-content:center; box-shadow:0 4px 20px rgba(37,211,102,.50); animation:wa-bounce 3s 2s infinite; transition:transform .2s,box-shadow .2s; }
.wa-float:hover { transform:scale(1.10) !important; box-shadow:0 7px 28px rgba(37,211,102,.60); animation:none; }
.wa-float svg { width:30px; height:30px; }
@keyframes wa-bounce { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-7px)} }

/* ─── GALERÍA LIGHTBOX ──────────────────────────── */
.gallery-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:12px; }
.gallery-item { overflow:hidden; border-radius:var(--r-md); position:relative; cursor:zoom-in; aspect-ratio:4/3; }
.gallery-item img { width:100%; height:100%; object-fit:cover; transition:transform .5s; display:block; }
.gallery-item:hover img { transform:scale(1.07); }
.gallery-overlay { position:absolute; inset:0; background:rgba(10,46,90,0); transition:background .3s; display:flex; align-items:center; justify-content:center; }
.gallery-item:hover .gallery-overlay { background:rgba(10,46,90,.50); }
.gallery-label { color:#fff; font-family:'Montserrat',sans-serif; font-size:.88rem; font-weight:700; letter-spacing:1px; opacity:0; transition:opacity .3s; text-align:center; padding:.5rem; }
.gallery-item:hover .gallery-label { opacity:1; }

/* ─── PROCESO STEPS ─────────────────────────────── */
.steps-wrap { display:grid; grid-template-columns:repeat(4,1fr); gap:1.5rem; position:relative; }
.steps-wrap::before { content:''; position:absolute; top:35px; left:calc(12.5% + 20px); right:calc(12.5% + 20px); height:2px; background:linear-gradient(90deg,var(--azul-c),var(--azul-b)); }
.paso { text-align:center; padding:0 .5rem; position:relative; z-index:1; }
.paso-num { width:70px; height:70px; margin:0 auto 1.2rem; background:#fff; border:3px solid var(--azul-c); border-radius:50%; display:flex; align-items:center; justify-content:center; font-family:'Montserrat',sans-serif; font-size:1.3rem; font-weight:800; color:var(--azul-m); box-shadow:0 4px 16px rgba(21,86,168,.18); transition:var(--tr); }
.paso:hover .paso-num { background:var(--azul-m); color:#fff; transform:scale(1.08); }
.paso h4 { font-size:.96rem; font-weight:700; color:var(--azul); margin-bottom:.4rem; }
.paso p  { font-size:.84rem; color:var(--gris-m); line-height:1.55; }

/* ─── SERVICE CARDS ─────────────────────────────── */
.serv-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(300px,1fr)); gap:1.8rem; }
.serv-card { background:#fff; border-radius:var(--r-lg); box-shadow:var(--sh-md); overflow:hidden; transition:transform .3s,box-shadow .3s; }
.serv-card:hover { transform:translateY(-6px); box-shadow:var(--sh-lg); }
.serv-img-wrap { position:relative; height:210px; overflow:hidden; }
.serv-img-wrap img { width:100%; height:100%; object-fit:cover; transition:transform .5s; }
.serv-card:hover .serv-img-wrap img { transform:scale(1.06); }
.serv-badge { position:absolute; top:12px; left:12px; background:var(--azul-m); color:#fff; font-size:9.5px; font-weight:700; letter-spacing:1.5px; text-transform:uppercase; padding:5px 11px; border-radius:100px; }
.serv-body { padding:1.4rem; }
.serv-icon { width:46px; height:46px; background:var(--azul-p); border-radius:11px; display:flex; align-items:center; justify-content:center; margin-bottom:.9rem; }
.serv-icon svg { width:24px; height:24px; color:var(--azul-m); }
.serv-card h3 { font-size:1.12rem; font-weight:800; color:var(--azul); margin-bottom:.5rem; }
.serv-card p  { font-size:.88rem; color:var(--gris-m); line-height:1.65; margin-bottom:1rem; }
.serv-feats { list-style:none; display:flex; flex-direction:column; gap:6px; }
.serv-feats li { font-size:.85rem; color:var(--gris-o); display:flex; align-items:center; gap:8px; }
.dot { width:6px; height:6px; background:var(--azul-c); border-radius:50%; flex-shrink:0; }
.serv-link { font-size:12.5px; font-weight:700; color:var(--azul-c); text-transform:uppercase; letter-spacing:.8px; display:inline-flex; align-items:center; gap:6px; transition:gap .2s; margin-top:1rem; }
.serv-card:hover .serv-link { gap:10px; }

/* ─── PORQUE GRID ───────────────────────────────── */
.porque-section { background:var(--azul); position:relative; overflow:hidden; }
.porque-section::before { content:''; position:absolute; top:-120px; right:-120px; width:500px; height:500px; background:radial-gradient(circle,rgba(47,128,212,.15) 0%,transparent 70%); pointer-events:none; }
.porque-grid { display:grid; grid-template-columns:1fr 1fr; gap:clamp(2rem,6vw,5rem); align-items:center; }
.razones-grid { display:grid; grid-template-columns:1fr 1fr; gap:1.2rem; margin-top:2rem; }
.razon { background:rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.10); border-radius:var(--r-md); padding:1.3rem; transition:var(--tr); }
.razon:hover { background:rgba(255,255,255,.10); border-color:rgba(78,168,247,.35); }
.razon-num { font-family:'Montserrat',sans-serif; font-size:1.8rem; font-weight:900; color:var(--azul-b); opacity:.45; line-height:1; margin-bottom:.4rem; }
.razon h4 { font-size:.92rem; font-weight:700; color:#fff; margin-bottom:.3rem; }
.razon p  { font-size:.82rem; color:rgba(255,255,255,.55); line-height:1.5; }
.porque-imgs { display:grid; grid-template-columns:1fr 1fr; grid-template-rows:1fr 1fr; gap:10px; height:440px; }
.porque-imgs img { width:100%; height:100%; object-fit:cover; border-radius:var(--r-md); }
.porque-imgs img:first-child { grid-row:1/3; }

/* ─── NOSOTROS IMG STACK ────────────────────────── */
.img-stack { position:relative; height:480px; }
.img-main { position:absolute; top:0; left:0; width:78%; height:82%; object-fit:cover; border-radius:var(--r-lg); box-shadow:var(--sh-lg); }
.img-sec  { position:absolute; bottom:0; right:0; width:55%; height:52%; object-fit:cover; border-radius:var(--r-lg); box-shadow:var(--sh-md); border:5px solid #fff; }
.img-badge { position:absolute; top:42%; right:-5px; background:var(--azul); color:#fff; padding:14px 18px; border-radius:var(--r-lg); text-align:center; box-shadow:var(--sh-lg); z-index:3; }
.img-badge strong { display:block; font-family:'Montserrat',sans-serif; font-size:2rem; font-weight:900; color:var(--azul-b); line-height:1; }
.img-badge span   { font-size:11px; color:rgba(255,255,255,.65); }

/* ─── CONTACTO ──────────────────────────────────── */
.contacto-grid { display:grid; grid-template-columns:1fr 1.3fr; gap:clamp(2rem,5vw,4rem); align-items:start; }
.info-item { display:flex; align-items:flex-start; gap:16px; margin-bottom:2rem; }
.info-icon { width:52px; height:52px; background:var(--azul-m); border-radius:14px; display:flex; align-items:center; justify-content:center; flex-shrink:0; }
.info-icon svg { width:24px; height:24px; color:#fff; }
.info-item h4 { font-size:.82rem; font-weight:700; color:var(--gris-m); text-transform:uppercase; letter-spacing:1px; margin-bottom:4px; }
.info-item a, .info-item p { font-size:1rem; color:var(--azul); font-weight:600; line-height:1.4; }
.info-item a:hover { color:var(--azul-c); }
.contact-form-wrap { background:#fff; border-radius:var(--r-lg); padding:2.5rem; box-shadow:var(--sh-md); }
.contact-form-wrap h3 { font-size:1.3rem; font-weight:800; color:var(--azul); margin-bottom:.4rem; }
.contact-form-wrap > p { font-size:.9rem; color:var(--gris-m); margin-bottom:1.8rem; }

/* ─── RESPONSIVE ────────────────────────────────── */
@media (max-width:900px) {
  .footer-grid    { grid-template-columns:1fr 1fr; }
  .porque-grid    { grid-template-columns:1fr; gap:2.5rem; }
  .porque-imgs    { height:260px; }
  .contacto-grid  { grid-template-columns:1fr; }
  .img-stack      { height:300px; }
  .img-badge      { display:none; }
}

@media (max-width:768px) {
  .nav-menu {
    display:none; flex-direction:column; gap:0;
    position:fixed; top:70px; left:0; right:0;
    background:rgba(10,46,90,.99);
    padding:1rem 1.5rem 1.5rem;
    border-top:1px solid rgba(255,255,255,.10);
  }
  .nav-menu.open  { display:flex; }
  .nav-menu a     { padding:12px 8px; border-bottom:1px solid rgba(255,255,255,.07); font-size:13.5px; }
  .nav-menu a:last-child { border-bottom:none; margin-top:.5rem; }
  .nav-cta        { text-align:center; }
  .nav-toggle     { display:flex; }
  .steps-wrap     { grid-template-columns:repeat(2,1fr); }
  .steps-wrap::before { display:none; }
  .razones-grid   { grid-template-columns:1fr; }
  .gallery-grid   { grid-template-columns:repeat(2,1fr); }
  .stats-bar      { flex-wrap:wrap; }
  .stat-item      { flex:0 0 50%; border-bottom:1px solid rgba(255,255,255,.10); }
  .form-grid      { grid-template-columns:1fr; }
  .form-group.full{ grid-column:1; }
}

@media (max-width:600px) {
  .footer-grid    { grid-template-columns:1fr; }
  .footer-bottom  { flex-direction:column; text-align:center; }
  .steps-wrap     { grid-template-columns:1fr; }
  .gallery-grid   { grid-template-columns:1fr; }
  .stat-item      { flex:0 0 100%; }
  .btn-group      { flex-direction:column; align-items:center; }
  .porque-imgs    { display:none; }
}