/* ===========================================================
   Pampa Global — Landing
   Paleta de marca: navy #0c3054 · verde #609024 · lima #b4cc3c
   =========================================================== */

:root{
  --navy:#0c3054;
  --navy-2:#0a2542;
  --navy-3:#13436f;
  --green:#5f8f24;
  --green-d:#4c771b;
  --lime:#b4cc3c;
  --lime-l:#cfe06a;
  --ink:#1d2b39;
  --muted:#5c6b78;
  --paper:#ffffff;
  --soft:#f4f7ef;
  --soft-2:#eef3fb;
  --line:#e3e8ee;
  --shadow:0 18px 45px -22px rgba(12,48,84,.35);
  --shadow-sm:0 8px 24px -14px rgba(12,48,84,.3);
  --radius:18px;
  --radius-sm:12px;
  --maxw:1180px;
  --grad:linear-gradient(120deg,var(--green) 0%,var(--lime) 100%);
  --grad-navy:linear-gradient(135deg,var(--navy) 0%,var(--navy-3) 100%);
  --ease:cubic-bezier(.22,.61,.36,1);
  font-synthesis:none;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{
  font-family:'Inter','Segoe UI',system-ui,-apple-system,sans-serif;
  color:var(--ink);
  background:var(--paper);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{line-height:1.12;color:var(--navy);font-weight:800;letter-spacing:-.01em}

.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}
.eyebrow{
  display:inline-flex;align-items:center;gap:.55rem;
  font-size:.78rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--green);margin-bottom:1rem;
}
.eyebrow::before{content:"";width:30px;height:2px;background:var(--grad);border-radius:2px}
.section{padding:96px 0;position:relative}
.section--soft{background:var(--soft)}
.section--navy{background:var(--grad-navy);color:#fff}
.section--navy h2,.section--navy h3{color:#fff}
.section-head{max-width:760px;margin-bottom:54px}
.section-head.center{margin-inline:auto;text-align:center}
.section-head h2{font-size:clamp(1.9rem,4vw,2.9rem);margin-bottom:1rem}
.section-head p{color:var(--muted);font-size:1.08rem}
.section--navy .section-head p{color:#c4d3e4}

/* ---------- Header / Nav ---------- */
.header{
  position:fixed;inset:0 0 auto 0;z-index:100;
  transition:background .35s var(--ease),box-shadow .35s var(--ease),padding .35s var(--ease);
  padding:18px 0;
}
.header.scrolled{background:rgba(255,255,255,.92);backdrop-filter:blur(12px);box-shadow:0 6px 24px -16px rgba(12,48,84,.4);padding:10px 0}
.nav{display:flex;align-items:center;justify-content:space-between;gap:18px}
.brand{display:flex;align-items:center;gap:.6rem;flex-shrink:0}
.brand img{height:68px;width:auto;transition:height .35s var(--ease)}
.header.scrolled .brand img{height:54px}
.brand .logo-light{display:block}
.brand .logo-dark{display:none}
.header.scrolled .brand .logo-light{display:none}
.header.scrolled .brand .logo-dark{display:block}

.nav-links{display:flex;align-items:center;gap:6px;list-style:none}
.nav-links a{
  font-size:.86rem;font-weight:600;color:#fff;padding:8px 12px;border-radius:8px;
  transition:color .25s,background .25s;position:relative;white-space:nowrap;
}
.header.scrolled .nav-links a{color:var(--navy)}
.nav-links a:hover{color:var(--lime)}
.header.scrolled .nav-links a:hover{color:var(--green);background:var(--soft)}

.nav-actions{display:flex;align-items:center;gap:14px;flex-shrink:0}
.lang{display:flex;align-items:center;gap:.4rem;font-size:.8rem;font-weight:700;color:#fff;
  border:1px solid rgba(255,255,255,.4);padding:6px 11px;border-radius:30px;transition:.25s}
.header.scrolled .lang{color:var(--navy);border-color:var(--line)}
.lang:hover{background:var(--grad);color:#fff;border-color:transparent}
.lang img{width:20px;height:14px;object-fit:cover;border-radius:2px}

.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.burger span{width:26px;height:2.5px;background:#fff;border-radius:3px;transition:.3s}
.header.scrolled .burger span{background:var(--navy)}
.burger.open span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;color:#fff;overflow:hidden}
.hero__bg{position:absolute;inset:0;z-index:-2}
.hero__bg img{width:100%;height:100%;object-fit:cover;transform:scale(1.08);animation:heroZoom 18s ease-in-out infinite alternate}
@keyframes heroZoom{to{transform:scale(1)}}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(105deg,rgba(8,30,54,.92) 0%,rgba(10,37,66,.7) 45%,rgba(12,48,84,.35) 100%)}
.hero__inner{padding-top:90px;max-width:880px}
.hero h1{
  font-size:clamp(2.4rem,6.2vw,4.6rem);color:#fff;font-weight:800;
  letter-spacing:-.02em;margin-bottom:1.4rem;
}
.hero h1 .hl{
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
  display:inline-block;
}
.hero__lead{font-size:1.15rem;max-width:620px;color:#dbe6f1;margin-bottom:2.2rem}
.hero__cta{display:flex;gap:14px;flex-wrap:wrap}
.scroll-cue{position:absolute;bottom:30px;left:50%;transform:translateX(-50%);z-index:2;
  display:flex;flex-direction:column;align-items:center;gap:6px;color:#fff;opacity:.85;font-size:.72rem;letter-spacing:.18em;text-transform:uppercase}
.scroll-cue span{width:24px;height:38px;border:2px solid rgba(255,255,255,.6);border-radius:14px;position:relative}
.scroll-cue span::before{content:"";position:absolute;top:7px;left:50%;width:4px;height:7px;background:#fff;border-radius:3px;transform:translateX(-50%);animation:scrollDot 1.6s infinite}
@keyframes scrollDot{0%{opacity:0;transform:translate(-50%,0)}40%{opacity:1}80%{opacity:0;transform:translate(-50%,12px)}}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:.5rem;font-weight:700;font-size:.95rem;
  padding:14px 26px;border-radius:40px;cursor:pointer;border:0;transition:transform .25s var(--ease),box-shadow .25s,background .25s;}
.btn--primary{background:var(--grad);color:#fff;box-shadow:0 12px 30px -12px rgba(95,143,36,.7)}
.btn--primary:hover{transform:translateY(-3px);box-shadow:0 18px 36px -12px rgba(95,143,36,.8)}
.btn--ghost{background:rgba(255,255,255,.08);color:#fff;border:1.5px solid rgba(255,255,255,.5)}
.btn--ghost:hover{background:#fff;color:var(--navy);transform:translateY(-3px)}
.btn--navy{background:var(--navy);color:#fff}
.btn--navy:hover{transform:translateY(-3px);background:var(--navy-3)}

/* ---------- Feature (Visión / Quiénes) con fondo de marca ---------- */
.feature{position:relative;overflow:hidden;color:#fff;padding:120px 0}
.feature--navy{background:#07293d}
.feature--green{background:#5a9c34}
.feature__bg{position:absolute;inset:0;z-index:0}
.feature__bg img{width:100%;height:100%;object-fit:cover;object-position:right bottom;transform:scale(1.02)}
.feature--navy::after,.feature--green::after{content:"";position:absolute;inset:0;z-index:1}
.feature--navy::after{background:linear-gradient(90deg,#07293d 0%,rgba(7,41,61,.85) 38%,rgba(7,41,61,.15) 75%)}
.feature--green::after{background:linear-gradient(90deg,#56992f 0%,rgba(86,153,47,.82) 38%,rgba(86,153,47,.1) 75%)}
.feature .container{position:relative;z-index:2}
.feature__body{max-width:640px}
.feature h2{color:#fff;font-size:clamp(1.9rem,4vw,2.9rem);margin-bottom:1.2rem}
.feature p{color:rgba(255,255,255,.92);font-size:1.1rem}
.feature .kicker{display:inline-flex;align-items:center;gap:.55rem;font-size:.78rem;font-weight:700;
  letter-spacing:.16em;text-transform:uppercase;color:var(--lime);margin-bottom:1rem}
.feature--green .kicker{color:#fff}
.feature .kicker::before{content:"";width:30px;height:2px;background:currentColor;border-radius:2px}

/* ---------- Approach cards ---------- */
.cards{display:grid;gap:24px}
.cards.c4{grid-template-columns:repeat(4,1fr)}
.cards.c3{grid-template-columns:repeat(3,1fr)}
.cards.c2{grid-template-columns:repeat(2,1fr)}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;
  transition:transform .35s var(--ease),box-shadow .35s,border-color .35s;position:relative;overflow:hidden;
}
.card::before{content:"";position:absolute;inset:0 0 auto 0;height:4px;background:var(--grad);transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease)}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.card:hover::before{transform:scaleX(1)}
.card .ico{width:58px;height:58px;border-radius:14px;background:var(--soft);display:grid;place-items:center;margin-bottom:18px}
.card .ico img{width:32px;height:32px}
.card h3{font-size:1.18rem;margin-bottom:.6rem}
.card p{color:var(--muted);font-size:.97rem}

/* numbered services list */
.services-list{display:grid;grid-template-columns:repeat(2,1fr);gap:18px 40px;margin-top:10px;counter-reset:s;list-style:none}
.services-list li{display:flex;gap:16px;align-items:flex-start;padding:6px 0}
.services-list li::before{counter-increment:s;content:counter(s,decimal-leading-zero);
  font-weight:800;color:var(--lime);font-size:1.05rem;background:var(--navy);min-width:42px;height:42px;border-radius:11px;display:grid;place-items:center;flex-shrink:0}
.services-list li b{color:var(--navy)}
.services-list li span{color:var(--muted)}
.section--navy .services-list li b{color:#fff}
.section--navy .services-list li span{color:#c4d3e4}
.section--navy .services-list li::before{background:rgba(255,255,255,.1)}

/* ---------- Offer cards (Qué ofrecemos) ---------- */
.offer-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.offer{background:#fff;border-radius:var(--radius);padding:32px 30px;border:1px solid var(--line);
  box-shadow:var(--shadow-sm);transition:transform .35s var(--ease),box-shadow .35s;display:flex;flex-direction:column}
.offer:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.offer .num{font-family:'Inter';font-size:2.4rem;font-weight:800;line-height:1;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:14px}
.offer h3{font-size:1.22rem;margin-bottom:.9rem}
.offer p{color:var(--muted);font-size:.95rem;margin-bottom:.7rem}
.offer p .lbl{color:var(--green-d);font-weight:700}

/* ---------- Stats / Resultados ---------- */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.stat{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);
  padding:32px 26px;text-align:center;backdrop-filter:blur(4px);transition:transform .35s var(--ease),background .35s}
.stat:hover{transform:translateY(-6px);background:rgba(255,255,255,.1)}
.stat .ico{width:54px;height:54px;margin:0 auto 14px;border-radius:50%;background:rgba(180,204,60,.16);display:grid;place-items:center}
.stat .ico img{width:30px;height:30px}
.stat .num{font-size:clamp(2.1rem,4vw,3rem);font-weight:800;color:#fff;line-height:1;letter-spacing:-.02em}
.stat .num .u{font-size:1.3rem;color:var(--lime)}
.stat p{color:#c4d3e4;font-size:.95rem;margin-top:.6rem}

/* Cifras clave */
.figures{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.figure{text-align:center;padding:18px}
.figure .big{font-size:clamp(2.6rem,6vw,4.4rem);font-weight:800;line-height:1;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.figure .cap{display:block;font-weight:700;color:var(--navy);margin-top:.3rem;font-size:1.05rem}
.figure p{color:var(--muted);font-size:.96rem;margin-top:.5rem;max-width:300px;margin-inline:auto}

/* ---------- ODS / SDG ---------- */
.ods-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.ods{display:flex;gap:16px;align-items:flex-start;background:#fff;border:1px solid var(--line);
  border-radius:14px;padding:18px 20px;transition:transform .3s var(--ease),box-shadow .3s}
.ods:hover{transform:translateX(4px);box-shadow:var(--shadow-sm)}
.ods .tag{flex-shrink:0;width:54px;height:54px;border-radius:12px;display:grid;place-items:center;
  color:#fff;font-weight:800;font-size:.95rem;line-height:1;text-align:center}
.ods b{color:var(--navy)}
.ods span{color:var(--muted);font-size:.94rem}

/* ---------- Team ---------- */
.team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}
.member{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;text-align:center;
  transition:transform .35s var(--ease),box-shadow .35s,border-color .35s}
.member:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.member .photo{width:120px;height:120px;margin:0 auto 16px;border-radius:50%;overflow:hidden;
  border:4px solid var(--soft);box-shadow:0 0 0 2px var(--lime);background:var(--navy)}
.member .photo img{width:100%;height:100%;object-fit:cover}
.member .photo.initials{display:grid;place-items:center;color:#fff;font-weight:800;font-size:2rem;background:var(--grad-navy)}
.member h4{font-size:1.02rem;margin-bottom:.5rem;color:var(--navy)}
.member p{font-size:.85rem;color:var(--muted);line-height:1.55}

/* ---------- Narrative band ---------- */
.narrative .lead-q{font-size:clamp(1.3rem,2.6vw,1.7rem);font-weight:700;color:var(--navy);line-height:1.4;margin-bottom:1.4rem}
.narrative p{color:var(--muted);font-size:1.05rem;margin-bottom:1rem}
.narrative .pill-row{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:30px}
.narrative .pill{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;border-top:4px solid var(--green)}
.narrative .pill h4{font-size:1.05rem;margin-bottom:.6rem}
.narrative .pill p{font-size:.95rem;margin:0}

.banner{background:var(--grad-navy);color:#fff;text-align:center;padding:70px 0;position:relative;overflow:hidden}
.banner h2{font-size:clamp(1.8rem,4vw,2.8rem);color:#fff;position:relative}
.banner .leaf-bg{position:absolute;opacity:.08;width:340px;right:-40px;top:-40px}

/* ---------- Contact ---------- */
.contact-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:54px;align-items:start}
.contact-intro h2{font-size:clamp(1.9rem,3.6vw,2.6rem);margin-bottom:1rem}
.contact-intro p{color:var(--muted);font-size:1.06rem;margin-bottom:1.6rem}
.contact-card{display:flex;align-items:center;gap:14px;background:var(--soft);border-radius:14px;padding:18px 20px;margin-bottom:14px}
.contact-card .ic{width:46px;height:46px;border-radius:12px;background:var(--grad);display:grid;place-items:center;color:#fff;flex-shrink:0}
.contact-card b{color:var(--navy);display:block;font-size:.8rem;text-transform:uppercase;letter-spacing:.08em}
.contact-card a{color:var(--green-d);font-weight:600}

form.lead{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px;box-shadow:var(--shadow)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:6px}
.field.full{grid-column:1/-1}
.field label{font-size:.8rem;font-weight:700;color:var(--navy)}
.field input,.field select{
  font:inherit;font-size:.95rem;padding:12px 14px;border:1.5px solid var(--line);border-radius:10px;background:#fcfdfb;
  transition:border-color .25s,box-shadow .25s;color:var(--ink)}
.field input:focus,.field select:focus{outline:0;border-color:var(--green);box-shadow:0 0 0 3px rgba(95,143,36,.15)}
form.lead .btn{margin-top:20px;width:100%;justify-content:center}
form.lead .btn[disabled]{opacity:.6;cursor:not-allowed;transform:none}
.form-status{margin-top:16px;padding:13px 16px;border-radius:10px;font-size:.92rem;font-weight:600;display:none}
.form-status.show{display:block;animation:fadeIn .4s var(--ease)}
.form-status.ok{background:#eaf6e1;color:#3c6b1a;border:1px solid #c4e3a8}
.form-status.err{background:#fdecec;color:#a23232;border:1px solid #f3c2c2}
@keyframes fadeIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

/* ---------- Footer ---------- */
.footer{background:var(--navy-2);color:#cdd9e6;padding:60px 0 30px}
.footer__top{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;align-items:flex-start;border-bottom:1px solid rgba(255,255,255,.1);padding-bottom:34px}
.footer__brand img{height:124px;width:auto;margin-bottom:18px}
.footer__brand p{max-width:320px;font-size:.92rem;color:#9fb3c8}
.footer__nav{display:flex;gap:50px;flex-wrap:wrap}
.footer__nav h5{color:#fff;font-size:.82rem;text-transform:uppercase;letter-spacing:.1em;margin-bottom:14px}
.footer__nav a{display:block;font-size:.92rem;color:#9fb3c8;padding:4px 0;transition:color .2s}
.footer__nav a:hover{color:var(--lime)}
.footer__bottom{padding-top:22px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:.82rem;color:#7e93a8}

/* ---------- Scroll reveal ---------- */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}.reveal.d4{transition-delay:.32s}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .hero__bg img{animation:none}
}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .cards.c4{grid-template-columns:repeat(2,1fr)}
  .team-grid{grid-template-columns:repeat(3,1fr)}
  .offer-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:860px){
  .nav-links{position:fixed;inset:0 0 0 auto;width:min(80vw,320px);background:#fff;flex-direction:column;
    align-items:flex-start;justify-content:flex-start;gap:4px;padding:100px 26px 40px;transform:translateX(100%);
    transition:transform .4s var(--ease);box-shadow:-20px 0 50px -30px rgba(0,0,0,.5);z-index:90}
  .nav-links.open{transform:none}
  .nav-links a{color:var(--navy);width:100%;font-size:1rem;padding:12px 10px;border-bottom:1px solid var(--line)}
  .header.scrolled .nav-links a{color:var(--navy)}
  .burger{display:flex;z-index:95}
  .split,.contact-wrap{grid-template-columns:1fr;gap:40px}
  .feature{padding:80px 0}
  .feature__body{max-width:none}
  .stats,.figures,.offer-grid,.ods-grid,.narrative .pill-row{grid-template-columns:1fr}
  .team-grid{grid-template-columns:repeat(2,1fr)}
  .services-list{grid-template-columns:1fr}
  .section{padding:70px 0}
}
@media (max-width:480px){
  .cards.c4,.cards.c3,.cards.c2{grid-template-columns:1fr}
  .team-grid{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .footer__top{flex-direction:column}
}