/* ==========================================================================
   COOTRANSERMA — Hoja de estilos moderna 2026
   Rediseño corporativo sobre la identidad de marca (verde / dorado / rojo)
   ========================================================================== */

:root{
  /* Marca refinada */
  --green:        #1f8a4c;
  --green-dark:   #14663a;
  --green-deep:   #0e4f2c;
  --green-soft:   #eaf5ee;
  --gold:         #f2b705;
  --gold-dark:    #d99e00;
  --red:          #d6342b;
  --red-dark:     #b6271f;

  /* Neutros */
  --ink:          #16241d;
  --body:         #46554d;
  --muted:        #7c8a83;
  --line:         #e7ede9;
  --bg:           #ffffff;
  --bg-soft:      #f4f7f5;
  --bg-deep:      #0e2a1c;

  --shadow-sm: 0 2px 10px rgba(14,79,44,.06);
  --shadow:    0 12px 34px rgba(14,79,44,.10);
  --shadow-lg: 0 26px 60px rgba(14,79,44,.16);

  --radius:   16px;
  --radius-sm:10px;
  --maxw:     1160px;
  --header-h: 76px;

  --ff-head: 'Poppins', 'Segoe UI', system-ui, sans-serif;
  --ff-body: 'Inter', 'Segoe UI', system-ui, sans-serif;
}

/* ---------- Reset ligero ---------- */
*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:auto; -webkit-text-size-adjust:100%; }
body{
  margin:0;
  font-family:var(--ff-body);
  font-size:16px;
  line-height:1.65;
  color:var(--body);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}
h1,h2,h3,h4{ font-family:var(--ff-head); color:var(--ink); line-height:1.15; margin:0 0 .5em; font-weight:700; }
p{ margin:0 0 1rem; }
img{ max-width:100%; display:block; }
a{ color:var(--green-dark); text-decoration:none; transition:color .2s ease; }
a:hover{ color:var(--green); }
ul{ margin:0; padding:0; list-style:none; }

.container{ width:100%; max-width:var(--maxw); margin:0 auto; padding:0 22px; }
.section{ padding:96px 0; position:relative; }
.section--soft{ background:var(--bg-soft); }
.scroll-anchor{ scroll-margin-top:90px; }

/* ---------- Encabezado de sección ---------- */
.sec-head{ max-width:720px; margin:0 auto 56px; text-align:center; }
.sec-head.left{ margin-left:0; text-align:left; }
.kicker{
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--ff-body); font-weight:600; font-size:.8rem;
  letter-spacing:.14em; text-transform:uppercase; color:var(--green);
  margin-bottom:14px;
}
.kicker::before{ content:""; width:26px; height:2px; background:var(--gold); display:inline-block; }
.sec-head h2{ font-size:clamp(1.8rem,3.4vw,2.6rem); font-weight:800; letter-spacing:-.5px; }
.sec-head p{ color:var(--muted); font-size:1.05rem; margin-top:.4rem; }
.tricolor{
  width:74px; height:5px; border-radius:6px; margin:18px auto 0;
  background:linear-gradient(90deg,var(--green) 0 33%,var(--gold) 33% 66%,var(--red) 66% 100%);
}
.sec-head.left .tricolor{ margin-left:0; }

/* ---------- Botones ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:9px;
  font-family:var(--ff-head); font-weight:600; font-size:.95rem;
  padding:13px 26px; border-radius:50px; border:2px solid transparent;
  cursor:pointer; transition:transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
  white-space:nowrap;
}
.btn svg{ width:18px; height:18px; }
.btn--primary{ background:var(--green); color:#fff; box-shadow:0 10px 22px rgba(31,138,76,.28); }
.btn--primary:hover{ background:var(--green-dark); color:#fff; transform:translateY(-2px); box-shadow:0 14px 28px rgba(31,138,76,.36); }
.btn--gold{ background:var(--gold); color:#3a2c00; box-shadow:0 10px 22px rgba(242,183,5,.32); }
.btn--gold:hover{ background:var(--gold-dark); color:#3a2c00; transform:translateY(-2px); }
.btn--ghost{ background:transparent; color:#fff; border-color:rgba(255,255,255,.6); }
.btn--ghost:hover{ background:#fff; color:var(--green-dark); border-color:#fff; transform:translateY(-2px); }
.btn--outline{ background:transparent; color:var(--green-dark); border-color:var(--line); }
.btn--outline:hover{ background:var(--green); color:#fff; border-color:var(--green); transform:translateY(-2px); }

/* ==========================================================================
   HEADER
   ========================================================================== */
.site-header{
  position:fixed; top:0; left:0; right:0; z-index:1000;
  background:rgba(255,255,255,.96); backdrop-filter:saturate(1.4) blur(8px);
  border-bottom:1px solid transparent;
  transition:box-shadow .3s ease, border-color .3s ease, background .3s ease;
}
.site-header::before{ /* franja tricolor superior */
  content:""; display:block; height:4px;
  background:linear-gradient(90deg,var(--green) 0 40%,var(--gold) 40% 70%,var(--red) 70% 100%);
}
.site-header.scrolled{ box-shadow:0 6px 24px rgba(14,79,44,.10); border-color:var(--line); }
.nav{
  display:flex; align-items:center; justify-content:space-between;
  height:var(--header-h); gap:20px;
}
.brand{ display:flex; align-items:center; gap:12px; }
.brand img{ width:46px; height:46px; border-radius:50%; box-shadow:var(--shadow-sm); }
.brand-txt{ display:flex; flex-direction:column; line-height:1; }
.brand-txt b{ font-family:var(--ff-head); font-weight:800; color:var(--green-dark); font-size:1.12rem; letter-spacing:.5px; }
.brand-txt span{ font-size:.62rem; letter-spacing:.18em; text-transform:uppercase; color:var(--muted); margin-top:3px; }

.nav-wrap{ display:flex; align-items:center; gap:12px; }
.menu{ display:flex; align-items:center; gap:6px; }
.menu a{
  font-family:var(--ff-head); font-weight:500; font-size:.92rem; color:var(--ink);
  padding:9px 15px; border-radius:8px; position:relative;
}
.menu a::after{
  content:""; position:absolute; left:15px; right:15px; bottom:4px; height:2px;
  background:var(--green); transform:scaleX(0); transform-origin:left; transition:transform .25s ease;
  border-radius:2px;
}
.menu a:hover{ color:var(--green-dark); }
.menu a:hover::after, .menu a.active::after{ transform:scaleX(1); }

.nav-cta{ margin-left:6px; }
.burger{
  display:none; width:44px; height:44px; border:none; background:transparent; cursor:pointer;
  padding:10px; border-radius:10px;
}
.burger span{ display:block; height:2.5px; background:var(--ink); border-radius:3px; margin:4px 0; transition:.3s ease; }
.burger.open span:nth-child(1){ transform:translateY(6.5px) rotate(45deg); }
.burger.open span:nth-child(2){ opacity:0; }
.burger.open span:nth-child(3){ transform:translateY(-6.5px) rotate(-45deg); }

/* ==========================================================================
   HERO
   ========================================================================== */
.hero{
  position:relative; min-height:92vh; display:flex; align-items:center;
  padding:calc(var(--header-h) + 40px) 0 60px;
  background:linear-gradient(115deg, rgba(14,79,44,.92) 0%, rgba(20,102,58,.80) 45%, rgba(14,42,28,.86) 100%),
             url("../images/cta_bg.jpg") center 35%/cover no-repeat;
  color:#fff;
}
/* Usa WebP del fondo si el navegador lo soporta (respaldo: el JPG de arriba) */
@supports (background-image: image-set(url("x.webp") type("image/webp"))){
  .hero{
    background:linear-gradient(115deg, rgba(14,79,44,.92) 0%, rgba(20,102,58,.80) 45%, rgba(14,42,28,.86) 100%),
               image-set(url("../images/cta_bg.webp") type("image/webp"), url("../images/cta_bg.jpg") type("image/jpeg")) center 35%/cover no-repeat;
  }
}
.hero::after{ /* franja tricolor inferior */
  content:""; position:absolute; left:0; right:0; bottom:0; height:6px;
  background:linear-gradient(90deg,var(--green) 0 40%,var(--gold) 40% 70%,var(--red) 70% 100%);
}
.hero-grid{ display:grid; grid-template-columns:1.5fr .9fr; gap:40px; align-items:center; width:100%; }
.hero-eyebrow{
  display:inline-flex; align-items:center; gap:9px; font-weight:600; font-size:.82rem;
  letter-spacing:.14em; text-transform:uppercase; color:var(--gold);
  background:rgba(0,0,0,.20); padding:7px 16px; border-radius:50px; margin-bottom:22px;
  border:1px solid rgba(255,255,255,.14);
}
.hero h1{
  color:#fff; font-size:clamp(2.6rem,6.2vw,4.6rem); font-weight:800; letter-spacing:-1.5px;
  line-height:1.05; margin-bottom:24px; text-shadow:0 2px 24px rgba(0,0,0,.28);
}
.hero h1 .hl{ color:var(--gold); }
.hero p.lead{ font-size:1.14rem; color:rgba(255,255,255,.92); max-width:560px; margin-bottom:32px; }
.hero-actions{ display:flex; flex-wrap:wrap; gap:14px; }
.hero-badge{ justify-self:center; }
.hero-badge img{
  width:min(320px,80%); margin:0 auto; filter:drop-shadow(0 22px 40px rgba(0,0,0,.4));
  animation:floaty 6s ease-in-out infinite;
}
@keyframes floaty{ 0%,100%{ transform:translateY(0); } 50%{ transform:translateY(-14px); } }

/* Cinta de atributos bajo el hero */
.trust-bar{ background:var(--green-deep); color:#fff; }
.trust-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:8px; }
.trust-item{ display:flex; align-items:center; gap:14px; padding:26px 18px; }
.trust-item svg{ width:34px; height:34px; color:var(--gold); flex:none; }
.trust-item b{ font-family:var(--ff-head); font-size:1.05rem; display:block; color:#fff; line-height:1.2; }
.trust-item span{ font-size:.86rem; color:rgba(255,255,255,.7); }

/* ==========================================================================
   NOSOTROS
   ========================================================================== */
.about-lead{ max-width:880px; margin:0 auto 52px; text-align:center; color:var(--body); font-size:1.08rem; }
.about-lead a{ color:var(--green); font-weight:600; }
.mv-grid{ display:grid; grid-template-columns:1fr 1fr; gap:28px; }
.mv-card{
  position:relative; background:var(--bg); border:1px solid var(--line); border-radius:var(--radius);
  padding:40px 36px; box-shadow:var(--shadow-sm); overflow:hidden;
  transition:transform .28s ease, box-shadow .28s ease;
}
.mv-card:hover{ transform:translateY(-6px); box-shadow:var(--shadow); }
.mv-card::before{ content:""; position:absolute; top:0; left:0; width:5px; height:100%; background:var(--green); }
.mv-card.gold::before{ background:var(--gold); }
.mv-ic{
  width:64px; height:64px; border-radius:16px; display:grid; place-items:center; margin-bottom:20px;
  background:var(--green-soft); color:var(--green);
}
.mv-card.gold .mv-ic{ background:#fdf3d3; color:var(--gold-dark); }
.mv-ic svg{ width:32px; height:32px; }
.mv-card h3{ font-size:1.4rem; font-weight:700; margin-bottom:12px; }
.mv-card p{ color:var(--body); margin:0; font-size:.99rem; }

/* ==========================================================================
   SERVICIOS
   ========================================================================== */
.svc-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:26px; }
.svc-card{
  background:var(--bg); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden;
  box-shadow:var(--shadow-sm); display:flex; flex-direction:column;
  transition:transform .28s ease, box-shadow .28s ease;
}
.svc-card:hover{ transform:translateY(-8px); box-shadow:var(--shadow-lg); }
.svc-media{ position:relative; aspect-ratio:4/3; overflow:hidden; }
.svc-media picture{ display:block; width:100%; height:100%; }
.svc-media img{ width:100%; height:100%; object-fit:cover; transition:transform .5s ease; }
.svc-card:hover .svc-media img{ transform:scale(1.07); }
.svc-media::after{ content:""; position:absolute; inset:0; background:linear-gradient(to top,rgba(14,42,28,.5),transparent 55%); }
.svc-tag{
  position:absolute; top:14px; left:14px; z-index:2; width:44px; height:44px; border-radius:12px;
  background:rgba(255,255,255,.95); display:grid; place-items:center; box-shadow:var(--shadow-sm);
}
.svc-tag svg{ width:24px; height:24px; color:var(--green); }
.svc-body{ padding:24px 22px 26px; display:flex; flex-direction:column; flex:1; }
.svc-body h3{ font-size:1.12rem; font-weight:700; margin-bottom:10px; }
.svc-body p{ font-size:.92rem; color:var(--body); margin:0; }
.svc-body .bar{ width:38px; height:3px; border-radius:3px; background:var(--gold); margin-top:18px; }

/* ==========================================================================
   DOCUMENTACIÓN
   ========================================================================== */
.doc-grid{ display:grid; grid-template-columns:repeat(6,1fr); gap:20px; }
.doc-card{
  background:var(--bg); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden;
  box-shadow:var(--shadow-sm); text-align:center; display:flex; flex-direction:column;
  transition:transform .28s ease, box-shadow .28s ease, border-color .28s ease;
}
.doc-card:hover{ transform:translateY(-6px); box-shadow:var(--shadow); border-color:transparent; }
.doc-top{
  padding:30px 16px 22px; color:#fff; position:relative;
  background:linear-gradient(135deg,var(--green) 0%,var(--green-deep) 100%);
}
.doc-top svg{ width:34px; height:34px; opacity:.9; margin-bottom:10px; }
.doc-top .year{ font-family:var(--ff-head); font-weight:800; font-size:2rem; letter-spacing:1px; }
.doc-top::after{ content:""; position:absolute; left:0; right:0; bottom:0; height:4px;
  background:linear-gradient(90deg,var(--gold),var(--red)); }
.doc-body{ padding:22px 18px 26px; display:flex; flex-direction:column; flex:1; }
.doc-body p{ font-size:.9rem; color:var(--muted); margin-bottom:20px; flex:1; }
.doc-body .btn{ width:100%; font-size:.86rem; padding:11px 14px; }

/* ---- Página interna de documentos por año ---- */
.doc-hero{
  position:relative; color:#fff;
  padding:calc(var(--header-h) + 66px) 0 76px;
  background:linear-gradient(135deg,var(--green-dark) 0%,var(--green-deep) 100%);
}
.doc-hero::after{ content:""; position:absolute; left:0; right:0; bottom:0; height:6px;
  background:linear-gradient(90deg,var(--green) 0 40%,var(--gold) 40% 70%,var(--red) 70% 100%); }
.doc-hero .crumb{ font-size:.9rem; margin-bottom:16px; color:rgba(255,255,255,.75); }
.doc-hero .crumb a{ color:rgba(255,255,255,.9); font-weight:600; }
.doc-hero .crumb a:hover{ color:var(--gold); }
.doc-hero .kicker{ color:var(--gold); }
.doc-hero h1{ color:#fff; font-size:clamp(2rem,4.4vw,3rem); font-weight:800; letter-spacing:-.5px; margin-bottom:12px; }
.doc-hero p{ color:rgba(255,255,255,.9); max-width:640px; margin:0; }

.docfile-grid{ display:grid; grid-template-columns:repeat(auto-fill, minmax(238px,1fr)); gap:22px; }
.docfile-card{
  background:var(--bg); border:1px solid var(--line); border-radius:var(--radius);
  padding:26px 24px; box-shadow:var(--shadow-sm); display:flex; flex-direction:column;
  transition:transform .25s ease, box-shadow .25s ease;
}
.docfile-card:hover{ transform:translateY(-6px); box-shadow:var(--shadow); }
.docfile-ic{ width:52px; height:52px; border-radius:13px; display:grid; place-items:center;
  margin-bottom:16px; background:#fdeaea; color:var(--red); flex:none; }
.docfile-ic.xls{ background:var(--green-soft); color:var(--green); }
.docfile-ic svg{ width:26px; height:26px; }
.docfile-card h3{ font-size:1rem; font-weight:600; line-height:1.4; color:var(--ink); margin:0 0 20px; flex:1; }
.docfile-card .btn{ width:100%; margin-top:auto; font-size:.86rem; padding:11px 14px; }

/* ==========================================================================
   CONTACTO
   ========================================================================== */
.contact-wrap{ display:grid; grid-template-columns:1.05fr .95fr; gap:40px; align-items:stretch; }
.contact-cards{ display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.c-card{
  background:var(--bg); border:1px solid var(--line); border-radius:var(--radius); padding:26px 24px;
  box-shadow:var(--shadow-sm); transition:transform .25s ease, box-shadow .25s ease;
}
.c-card:hover{ transform:translateY(-4px); box-shadow:var(--shadow); }
.c-card .ic{ width:52px; height:52px; border-radius:14px; background:var(--green-soft); color:var(--green);
  display:grid; place-items:center; margin-bottom:16px; }
.c-card .ic svg{ width:26px; height:26px; }
.c-card h4{ font-size:1.05rem; margin-bottom:6px; }
.c-card p{ font-size:.92rem; color:var(--body); margin:0; }
.c-card a{ color:var(--green-dark); font-weight:600; word-break:break-word; }
.c-card.full{ grid-column:1 / -1; }
.contact-panel{
  border-radius:var(--radius); padding:44px 40px; color:#fff; display:flex; flex-direction:column; justify-content:center;
  background:linear-gradient(140deg,var(--green-dark) 0%,var(--green-deep) 100%); position:relative; overflow:hidden;
}
.contact-panel::before{ content:""; position:absolute; right:-60px; top:-60px; width:220px; height:220px;
  border-radius:50%; background:rgba(242,183,5,.14); }
.contact-panel h3{ color:#fff; font-size:1.7rem; font-weight:800; margin-bottom:14px; }
.contact-panel p{ color:rgba(255,255,255,.9); }
.contact-panel .btn{ margin-top:20px; align-self:flex-start; }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer{ background:var(--bg-deep); color:rgba(255,255,255,.72); padding:64px 0 0; }
.foot-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:40px; padding-bottom:44px; }
.foot-brand{ display:flex; align-items:center; gap:14px; margin-bottom:18px; }
.foot-brand img{ width:56px; height:56px; border-radius:50%; }
.foot-brand b{ font-family:var(--ff-head); font-weight:800; color:#fff; font-size:1.2rem; }
.foot-brand span{ display:block; font-size:.66rem; letter-spacing:.16em; text-transform:uppercase; color:var(--gold); }
.site-footer h5{ font-family:var(--ff-head); color:#fff; font-size:1rem; margin:0 0 18px; font-weight:600; }
.site-footer .foot-links a{ color:rgba(255,255,255,.72); display:inline-flex; align-items:center; gap:8px; padding:6px 0; }
.site-footer .foot-links a:hover{ color:var(--gold); }
.site-footer .foot-links svg{ width:15px; height:15px; color:var(--green); }
.foot-contact li{ display:flex; gap:11px; padding:6px 0; font-size:.92rem; }
.foot-contact svg{ width:18px; height:18px; color:var(--gold); flex:none; margin-top:3px; }
.foot-bottom{ border-top:1px solid rgba(255,255,255,.10); padding:22px 0; text-align:center; font-size:.85rem; }
.foot-bottom .bar{ display:inline-block; width:54px; height:4px; border-radius:4px; margin-bottom:14px;
  background:linear-gradient(90deg,var(--green) 0 33%,var(--gold) 33% 66%,var(--red) 66% 100%); }

/* ==========================================================================
   MODAL DE CONTACTO
   ========================================================================== */
.modal-overlay{
  position:fixed; inset:0; z-index:2000; display:flex; align-items:center; justify-content:center;
  padding:20px; background:rgba(14,42,28,.55); backdrop-filter:blur(4px);
  opacity:0; visibility:hidden; transition:opacity .25s ease, visibility .25s ease;
}
.modal-overlay.open{ opacity:1; visibility:visible; }
.modal{
  background:var(--bg); border-radius:var(--radius); width:100%; max-width:480px;
  padding:34px 32px 30px; box-shadow:var(--shadow-lg); position:relative;
  max-height:92vh; overflow-y:auto;
  transform:translateY(18px) scale(.97); transition:transform .3s cubic-bezier(.22,.61,.36,1);
}
.modal-overlay.open .modal{ transform:none; }
.modal-close{
  position:absolute; top:14px; right:16px; width:36px; height:36px; border:none; cursor:pointer;
  background:var(--bg-soft); border-radius:50%; font-size:22px; line-height:1; color:var(--muted);
  transition:background .2s, color .2s;
}
.modal-close:hover{ background:#fdeaea; color:var(--red); }
.modal h3{ font-size:1.5rem; font-weight:800; color:var(--ink); margin:0 0 4px; }
.modal-sub{ color:var(--muted); font-size:.95rem; margin:0 0 22px; }
.modal .field{ margin-bottom:15px; }
.modal .field label{
  display:block; font-family:var(--ff-head); font-weight:600; font-size:.84rem;
  color:var(--ink); margin-bottom:6px;
}
.modal .field input, .modal .field textarea{
  width:100%; border:1px solid var(--line); border-radius:10px; padding:12px 14px;
  font-family:var(--ff-body); font-size:.98rem; color:var(--ink); background:var(--bg-soft);
  transition:border-color .2s, background .2s, box-shadow .2s;
}
.modal .field input:focus, .modal .field textarea:focus{
  outline:none; border-color:var(--green); background:#fff; box-shadow:0 0 0 3px rgba(31,138,76,.14);
}
.modal .field textarea{ resize:vertical; min-height:100px; }
.modal .hp{ position:absolute !important; left:-9999px !important; width:1px; height:1px; opacity:0; }
.modal .btn{ width:100%; margin-top:6px; }
.modal-msg{ border-radius:10px; padding:11px 14px; font-size:.9rem; line-height:1.4; margin-bottom:16px; }
.modal-msg.ok{ background:var(--green-soft); color:var(--green-dark); border:1px solid #bce6cd; }
.modal-msg.err{ background:#fdeaea; color:var(--red-dark); border:1px solid #f3c4c4; }

/* ==========================================================================
   BACK TO TOP
   ========================================================================== */
.to-top{
  position:fixed; right:22px; bottom:22px; width:48px; height:48px; border-radius:50%; z-index:900;
  background:var(--green); color:#fff; display:grid; place-items:center; box-shadow:var(--shadow);
  opacity:0; visibility:hidden; transform:translateY(12px); transition:.3s ease; border:none; cursor:pointer;
}
.to-top.show{ opacity:1; visibility:visible; transform:none; }
.to-top:hover{ background:var(--green-dark); color:#fff; }
.to-top svg{ width:22px; height:22px; }

/* ==========================================================================
   REVEAL
   ========================================================================== */
.reveal{ opacity:0; transform:translateY(26px); transition:opacity .7s ease, transform .7s ease; }
.reveal.in{ opacity:1; transform:none; }

/* Transición de entrada al cambiar de sección (clic en botones/menú) */
@keyframes sectionIn{
  from{ opacity:.2; transform:translateY(30px); }
  to{ opacity:1; transform:none; }
}
.snap-in > .container{ animation:sectionIn .6s cubic-bezier(.22,.61,.36,1) both; }

/* Feedback al pulsar */
.btn:active{ transform:translateY(1px) scale(.985); }
.menu a:active{ color:var(--green-deep); }
/* Nota: la transición de sección y las animaciones se muestran siempre,
   por solicitud del propietario del sitio (no se suprimen con prefers-reduced-motion). */

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width:1024px){
  .svc-grid{ grid-template-columns:repeat(2,1fr); }
  .doc-grid{ grid-template-columns:repeat(3,1fr); }
  .trust-grid{ grid-template-columns:repeat(2,1fr); }
}
@media (max-width:900px){
  .nav-wrap{
    position:fixed; top:calc(var(--header-h) + 4px); left:0; right:0;
    flex-direction:column; align-items:stretch; gap:0;
    background:#fff; padding:8px 18px 20px;
    box-shadow:0 22px 34px rgba(14,79,44,.16); border-top:1px solid var(--line);
    max-height:calc(100vh - var(--header-h) - 4px); overflow-y:auto;
    transform:translateY(-160%); transition:transform .35s ease;
  }
  .nav-wrap.open{ transform:translateY(0); }
  .menu{ flex-direction:column; align-items:stretch; gap:0; }
  .menu a{ padding:15px 6px; border-bottom:1px solid var(--line); border-radius:0; }
  .menu a::after{ display:none; }
  .nav-cta{ margin:14px 0 0; }
  .nav-cta .btn{ width:100%; }
  .burger{ display:block; }
  .hero-grid{ grid-template-columns:1fr; text-align:center; }
  .hero-eyebrow{ margin-inline:auto; }
  .hero p.lead{ margin-inline:auto; }
  .hero-actions{ justify-content:center; }
  .hero-badge{ display:none; }
  .contact-wrap{ grid-template-columns:1fr; }
}
@media (max-width:640px){
  .section{ padding:64px 0; }
  .mv-grid{ grid-template-columns:1fr; }
  .svc-grid{ grid-template-columns:1fr; }
  .doc-grid{ grid-template-columns:1fr 1fr; }
  .trust-grid{ grid-template-columns:1fr; }
  .contact-cards{ grid-template-columns:1fr; }
  .foot-grid{ grid-template-columns:1fr; gap:30px; }
  .mv-card, .contact-panel{ padding:30px 24px; }
}
@media (max-width:400px){
  .doc-grid{ grid-template-columns:1fr; }
  .brand-txt span{ display:none; }
}