/* ============================================================
   LA GEOLOGÍA CONECTA — hoja de estilos
   Paleta real del logo: teal + rosa palo + crema.
   ============================================================ */
:root{
  --ink:#24302f; --paper:#fff;
  --sand:#faf4ee; --sand-2:#f3e7dd;
  --pine:#123f44;      /* teal profundo */
  --pine-d:#0e3236;    /* teal más oscuro */
  --teal:#1a6a70;      /* teal primario */
  --blush:#f0d9ce;     /* rosa palo */
  --blush-2:#e6c1b1;
  --stone:#7c756b; --line:#ece0d6;
  --display:'Space Grotesk',system-ui,sans-serif;
  --sans:'Inter',system-ui,-apple-system,sans-serif;
  --gutter:clamp(20px,5vw,80px); --maxw:1200px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);color:var(--ink);background:var(--paper);line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--display);font-weight:600;line-height:1.06;letter-spacing:-.02em}
.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--gutter)}
.kicker{font-family:var(--sans);font-weight:600;font-size:.74rem;text-transform:uppercase;letter-spacing:.2em;color:var(--teal)}
.kicker.light{color:#f2ddd2}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid var(--blush);outline-offset:3px}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;font-family:var(--sans);font-weight:600;font-size:.95rem;
  padding:1em 1.9em;border-radius:100px;border:2px solid var(--teal);background:var(--teal);color:#fff;cursor:pointer;transition:.2s;text-align:center}
.btn:hover{background:var(--pine);border-color:var(--pine);transform:translateY(-2px)}
.btn--blush{background:var(--blush);color:var(--pine);border-color:var(--blush)}
.btn--blush:hover{background:#fff;border-color:#fff}
.btn--light{background:#fff;color:var(--pine);border-color:#fff}
.btn--light:hover{background:transparent;color:#fff}
.btn--outline-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.65)}
.btn--outline-light:hover{background:#fff;color:var(--pine);border-color:#fff}

/* Header */
.topbar{background:var(--pine);color:#dfece5;text-align:center;font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;padding:.55em 1em}
header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:1rem;height:70px;padding-inline:var(--gutter);max-width:var(--maxw);margin:0 auto}
.brand{display:flex;align-items:center;gap:.55em;font-family:var(--display);font-weight:600;font-size:1.05rem;color:var(--pine)}
.brand .mark{width:34px;height:34px;color:var(--teal);flex:none}
.logo-img{height:58px;width:auto;display:block}
.nav-links{display:flex;gap:1.8rem}
.nav-links a{font-size:.9rem;font-weight:500;color:#4a463d;transition:color .2s}
.nav-links a:hover{color:var(--teal)}
.nav-right{display:flex;align-items:center;gap:1rem}
.nav-right .btn{padding:.6em 1.2em;font-size:.85rem}
.menu-btn{display:none;background:none;border:0;cursor:pointer;color:var(--pine)}
@media(max-width:940px){
  .nav-links{position:absolute;top:70px;left:0;right:0;flex-direction:column;gap:0;background:#fff;border-bottom:1px solid var(--line);max-height:0;overflow:hidden;transition:max-height .35s ease}
  .nav-links.open{max-height:520px}
  .nav-links a{padding:1.05em var(--gutter);border-top:1px solid var(--line)}
  .nav-right .btn{display:none}.menu-btn{display:block}
}

/* HERO inmersivo a pantalla completa */
.hero{position:relative;min-height:clamp(740px,110vh,1020px);display:flex;align-items:flex-end;color:#fff;overflow:hidden;
  background:linear-gradient(180deg,rgba(14,50,54,.4) 0%,rgba(14,50,54,.3) 42%,rgba(14,50,54,.85) 100%),
    url("img/hero.jpg") 50% 38%/cover no-repeat;
  background-color:var(--pine)}
.hero .wrap{position:relative;z-index:2;width:100%;padding-block:clamp(56px,8vw,110px)}
.hero .kicker{margin-bottom:1rem}
.hero h1{font-size:clamp(1.9rem,4.4vw,3.7rem);max-width:20ch;margin-bottom:.5em;letter-spacing:-.02em}
.hero p.lead{font-family:var(--sans);font-weight:300;font-size:clamp(1.05rem,1.8vw,1.35rem);color:rgba(255,255,255,.92);max-width:54ch;margin-bottom:2rem}
.hero-actions{display:flex;flex-wrap:wrap;gap:1rem}
.scrollcue{position:absolute;bottom:1.4rem;left:50%;transform:translateX(-50%);z-index:2;color:rgba(255,255,255,.7);font-size:1.4rem;animation:bob 1.8s ease-in-out infinite}
@keyframes bob{0%,100%{transform:translate(-50%,0)}50%{transform:translate(-50%,7px)}}

/* Statement */
.statement{background:var(--blush);padding:clamp(56px,8vw,110px) 0;text-align:center}
.statement .wrap{max-width:900px}
.statement h2{font-size:clamp(1.8rem,3.8vw,3rem);line-height:1.14;color:var(--pine)}
.statement p{font-size:1.14rem;color:#4a463d;max-width:60ch;margin:1.4rem auto 0}

/* Secciones */
.section{padding:clamp(64px,8vw,120px) 0}
.section-head{max-width:740px;margin-bottom:clamp(32px,4vw,56px)}
.section-head h2{font-size:clamp(2rem,4.6vw,3.3rem);margin-top:.35em;color:var(--pine)}
.section-head p{font-size:1.12rem;color:#4a463d;margin-top:1rem}

/* SPLIT servicio: imagen + contenido, alternado */
.split{display:grid;grid-template-columns:1fr 1fr;min-height:clamp(460px,58vw,620px)}
.split-media{position:relative;background:var(--teal) center/cover no-repeat}
.split-media::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(14,50,54,.6) 0%,rgba(14,50,54,.06) 45%,transparent 72%)}
.split-media .cap{position:absolute;left:0;bottom:0;z-index:2;padding:1.1rem 1.4rem;color:#fff;font-family:var(--sans);font-weight:500;font-size:.85rem;letter-spacing:.04em;text-shadow:0 1px 8px rgba(0,0,0,.5)}
.split-body{display:flex;flex-direction:column;justify-content:center;padding:clamp(36px,5vw,80px)}
.split.alt .split-media{order:2}
.split-body .tag{align-self:flex-start;font-family:var(--sans);font-weight:600;font-size:.72rem;text-transform:uppercase;letter-spacing:.12em;color:#fff;background:var(--teal);padding:.4em .9em;border-radius:100px;margin-bottom:1.1rem}
.split-body h3{font-size:clamp(1.5rem,2.6vw,2.1rem);color:var(--pine);margin-bottom:.5rem}
.split-body .subtitle{font-family:var(--sans);font-style:italic;color:var(--stone);margin-bottom:1.1rem;max-width:46ch}
.facts{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.1rem}
.facts span{font-size:.82rem;font-weight:500;background:var(--sand);border:1px solid var(--line);border-radius:100px;padding:.35em .9em;color:#4a463d}
.split-body p.obj{font-size:1rem;color:#4a463d;margin-bottom:1rem}
.split-body ul{list-style:none;margin-bottom:1.6rem;display:grid;gap:.55rem}
.split-body li{position:relative;padding-left:1.5rem;font-size:.97rem;color:#4a463d}
.split-body li::before{content:"";position:absolute;left:0;top:.55em;width:8px;height:8px;border-radius:50%;background:var(--blush-2)}
.split-body .btn{align-self:flex-start}
@media(max-width:860px){
  .split{grid-template-columns:1fr}
  .split-media{min-height:56vw;order:0!important}
}

/* Imágenes de fondo (antes en línea) */
.media-charla{background-image:url('img/charla.jpg');background-position:center 30%}
.media-taller{background-image:url('img/taller.jpg')}

/* Actividades como tarjetas independientes */
.activities{display:grid;gap:clamp(40px,6vw,72px)}
.activity{max-width:var(--maxw);margin:0 auto;width:100%}
.activity-head{margin-bottom:1.1rem}
.activity-head .tag{display:inline-block;font-family:var(--sans);font-weight:600;font-size:.72rem;text-transform:uppercase;letter-spacing:.12em;color:#fff;background:var(--teal);padding:.4em .9em;border-radius:100px;margin-bottom:.8rem}
.activity-head h3{font-size:clamp(1.6rem,3.2vw,2.4rem);color:var(--pine);line-height:1.12}
.activity .split{min-height:clamp(420px,52vw,560px);border:1px solid var(--line);border-radius:22px;overflow:hidden;background:#fff;box-shadow:0 24px 60px -28px rgba(14,50,54,.4)}
@media(max-width:860px){.activity .split{min-height:0}}

/* FEATURE a pantalla completa (cinematográfico) */
.feature{position:relative;min-height:clamp(440px,72vh,720px);display:flex;align-items:center;justify-content:center;text-align:center;color:#fff;overflow:hidden;background:var(--pine) center/cover no-repeat}
.feature::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(14,50,54,.6),rgba(14,50,54,.72))}
.feature .inner{position:relative;z-index:2;padding:var(--gutter);max-width:900px}
.feature h2{font-size:clamp(2rem,5vw,3.6rem);line-height:1.1;margin-bottom:1.1rem}
.feature p{font-family:var(--sans);font-weight:300;font-size:clamp(1.05rem,1.8vw,1.3rem);color:rgba(255,255,255,.92);max-width:58ch;margin:0 auto 1.8rem}
.feature#porque{background-image:linear-gradient(180deg,rgba(14,50,54,.6),rgba(14,50,54,.72)),url('img/porque.jpg')}
.feature#porque::before{display:none}
.feature#cierre{background-image:linear-gradient(180deg,rgba(14,50,54,.66),rgba(14,50,54,.78)),url('img/cierre.jpg')}
.feature#cierre::before{display:none}

/* Motivos (por qué importa) */
.why{background:var(--sand)}
.why-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(16px,2vw,24px)}
.why-item{display:flex;gap:1rem;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:16px;padding:1.4rem 1.5rem}
.why-item .ic{flex:none;width:42px;height:42px;border-radius:12px;background:var(--teal);display:flex;align-items:center;justify-content:center;color:#fff}
.why-item p{font-size:1rem;color:#4a463d}
.why-item strong{color:var(--pine)}
.why-item.hot{background:var(--blush);border-color:var(--blush)}
.why-item.hot .ic{background:var(--pine)}
@media(max-width:720px){.why-grid{grid-template-columns:1fr}}

/* Sobre mí */
.about{background:#fff}
.about-grid{display:grid;grid-template-columns:clamp(240px,28vw,340px) 1fr;gap:clamp(28px,5vw,60px);align-items:start}
.about-photo{width:100%;max-width:340px;height:auto;border-radius:20px;display:block}
.about-body h2{font-size:clamp(1.9rem,3.6vw,2.8rem);color:var(--pine);margin-bottom:1.1rem}
.about-body p{font-size:1.08rem;color:#4a463d;margin-bottom:1rem;max-width:52ch}
.about-body .story{font-style:italic;color:var(--stone);margin:1.4rem 0 1.6rem}
.timeline{list-style:none;position:relative;margin:0 0 1.8rem;padding-left:1.6rem}
.timeline::before{content:"";position:absolute;left:5px;top:.4rem;bottom:.4rem;width:2px;background:var(--blush-2)}
.timeline li{position:relative;padding:0 0 1.3rem .6rem}
.timeline li:last-child{padding-bottom:0}
.timeline li::before{content:"";position:absolute;left:-1.6rem;top:.35rem;width:12px;height:12px;border-radius:50%;background:var(--teal);border:3px solid var(--paper);box-shadow:0 0 0 2px var(--blush-2)}
.timeline .year{display:block;font-family:var(--display);font-weight:700;font-size:1rem;color:var(--teal);margin-bottom:.15rem}
.timeline p{font-size:1rem;color:#4a463d;margin:0;max-width:52ch}
.linkedin-btn{margin-bottom:1.6rem}
.linkedin-btn svg{flex:none}
@media(max-width:760px){.about-grid{grid-template-columns:1fr}.about-photo{max-width:260px;justify-self:center}}

/* Metodología */
.method{background:var(--sand)}
.method-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(20px,2.5vw,32px)}
.m{padding-top:1.2rem;border-top:2px solid var(--blush-2)}
.m .n{font-family:var(--display);font-weight:700;font-size:1rem;color:var(--teal);margin-bottom:.5rem}
.m h3{font-size:1.2rem;color:var(--pine);margin-bottom:.5rem}
.m p{font-size:.98rem;color:#4a463d}
.levels{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2vw,24px);margin-top:2.6rem}
.level{border:1px solid var(--line);border-radius:16px;padding:1.6rem;background:#fff}
.level h4{font-family:var(--display);font-size:1.1rem;color:var(--teal);margin-bottom:.35rem}
.level p{font-size:.98rem;color:#4a463d}
@media(max-width:820px){.method-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.method-grid,.levels{grid-template-columns:1fr}}

/* Competencias */
.competencias{background:#fff}
.comp-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,2.4vw,28px)}
.comp{background:var(--sand);border:1px solid var(--line);border-radius:18px;padding:1.7rem 1.6rem}
.comp .comp-tag{display:inline-block;font-family:var(--sans);font-weight:600;font-size:.72rem;text-transform:uppercase;letter-spacing:.12em;color:#fff;background:var(--teal);padding:.4em .9em;border-radius:100px;margin-bottom:1rem}
.comp h3{font-size:1.2rem;color:var(--pine);margin-bottom:.5rem}
.comp p{font-size:1rem;color:#4a463d}
@media(max-width:820px){.comp-grid{grid-template-columns:1fr}}

/* Contacto */
.contact{background:var(--pine);color:#fff}
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(32px,5vw,72px);align-items:start}
.contact h2{font-size:clamp(2rem,4vw,3rem);color:#fff;margin-bottom:1rem}
.contact .lead{font-size:1.1rem;color:rgba(255,255,255,.85);margin-bottom:1.6rem;max-width:44ch}
.contact .direct{font-size:1rem;color:rgba(255,255,255,.9);margin-bottom:.6rem}
.contact .direct a{color:#fff;text-decoration:underline;text-underline-offset:3px}
.dossier{margin-top:2rem}
.btn--dossier{background:var(--blush);color:var(--pine);border-color:var(--blush);font-size:1.02rem;font-weight:700;padding:.95em 1.8em;width:auto;max-width:420px;box-shadow:0 16px 40px -16px rgba(240,217,206,.55)}
.btn--dossier:hover{background:#fff;border-color:#fff;transform:translateY(-3px)}
.btn--dossier svg{flex:none}
.dossier-note{margin-top:.7rem;font-size:.85rem;color:rgba(255,255,255,.7)}
.form{background:#fff;border-radius:20px;padding:clamp(24px,3vw,36px);color:var(--ink)}
.field{margin-bottom:1.05rem}
.field label{display:block;font-family:var(--sans);font-weight:600;font-size:.82rem;color:var(--pine);margin-bottom:.4rem}
.field input,.field select,.field textarea{width:100%;font-family:var(--sans);font-size:1rem;padding:.8em 1em;border:1px solid var(--line);border-radius:12px;background:var(--sand);color:var(--ink)}
.field input:focus,.field select:focus{outline:none;border-color:var(--teal);background:#fff}
.two{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.consent{display:flex;gap:.6rem;align-items:flex-start;font-size:.84rem;color:#56514a;margin:.4rem 0 1.1rem;line-height:1.4}
.consent input{margin-top:.2em;accent-color:var(--teal)}
.consent a{color:var(--pine);text-decoration:underline}
.form .btn{width:100%}
.form-msg{margin-top:1rem;font-size:.95rem;min-height:1.2em;color:var(--pine);font-weight:500}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
@media(max-width:820px){.contact-grid{grid-template-columns:1fr}.two{grid-template-columns:1fr}}

/* Footer */
footer{background:#0f353a;color:#aec6c4;padding:clamp(48px,6vw,72px) 0 2rem}
.foot-top{display:flex;flex-wrap:wrap;justify-content:space-between;gap:2rem}
.foot-brand{display:flex;align-items:center;gap:.55em;font-family:var(--display);font-weight:600;font-size:1.2rem;color:#fff;margin-bottom:.9rem}
.foot-logo{height:124px;width:auto;border-radius:18px;display:block}
.foot-brand .mark{width:32px;height:32px;color:#fff}
.foot-tag{max-width:34ch;font-size:.95rem}
.foot-links{display:flex;gap:1.6rem;flex-wrap:wrap}
.foot-links a{font-size:.92rem;color:#cdd9d2}.foot-links a:hover{color:#fff}
.foot-bottom{margin-top:2.4rem;padding-top:1.4rem;border-top:1px solid rgba(255,255,255,.12);font-size:.82rem;color:#8fa39a;display:flex;justify-content:space-between;flex-wrap:wrap;gap:.6rem}

/* Banner de cookies */
.cookie-banner{position:fixed;left:50%;transform:translateX(-50%);bottom:16px;z-index:200;max-width:720px;width:calc(100% - 32px);background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 18px 50px -18px rgba(14,50,54,.5);padding:1.1rem 1.3rem;display:flex;align-items:center;gap:1rem;flex-wrap:wrap}
.cookie-banner[hidden]{display:none}
.cookie-banner p{font-size:.88rem;color:#4a463d;margin:0;flex:1;min-width:230px;line-height:1.5}
.cookie-banner a{color:var(--teal);text-decoration:underline}
.cookie-actions{display:flex;gap:.6rem;flex:none}
.cookie-banner .btn{padding:.6em 1.6em;font-size:.88rem}
.cookie-banner .btn--ghost{background:transparent;color:var(--pine);border-color:var(--line)}
.cookie-banner .btn--ghost:hover{background:var(--sand);border-color:var(--line);transform:none}
@media(max-width:520px){.cookie-banner{flex-direction:column;align-items:stretch}.cookie-actions{justify-content:flex-end}}

/* FAQ */
.faq{background:#fff}
.faq-list{max-width:820px;margin-top:clamp(24px,3vw,40px)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:1.3rem 0;font-family:var(--display);font-weight:600;font-size:clamp(1.05rem,1.8vw,1.25rem);color:var(--pine)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-family:var(--display);font-weight:400;font-size:1.6rem;color:var(--teal);flex:none;transition:transform .25s}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item p{font-size:1.02rem;color:#4a463d;padding:0 0 1.4rem;max-width:70ch}
.faq-item summary:hover{color:var(--teal)}
.faq-item a{color:var(--teal);text-decoration:underline}

.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}.scrollcue{animation:none}}