:root{--navy:#102544;--navy2:#17355d;--ink:#142033;--muted:#6d7480;--warm:#fafaf8;--paper:#fff;--line:#e8e9ec;--gold:#c5a46d;--shadow:0 24px 80px rgba(16,37,68,.13);--radius:28px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Lato,system-ui,sans-serif;color:var(--ink);background:var(--warm);line-height:1.65}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(1160px,calc(100% - 40px));margin:auto}.narrow{width:min(850px,calc(100% - 40px));text-align:center}.site-header{position:fixed;top:18px;left:50%;transform:translateX(-50%);z-index:50;width:min(1160px,calc(100% - 32px));display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border:1px solid rgba(255,255,255,.45);border-radius:999px;background:rgba(255,255,255,.72);backdrop-filter:blur(18px);box-shadow:0 10px 40px rgba(16,37,68,.08)}.brand{display:flex;flex-direction:column;line-height:1;letter-spacing:.16em}.brand-main{font-family:Poppins,sans-serif;font-size:1.05rem;font-weight:600;color:var(--navy)}.brand-sub{font-family:Poppins,sans-serif;font-size:.72rem;font-weight:500;color:var(--navy2);letter-spacing:.22em;margin-top:5px}.main-nav{display:flex;align-items:center;gap:24px;font-family:Poppins,sans-serif;font-size:.82rem;font-weight:500;color:#2e3a4c}.main-nav a{opacity:.82;transition:.25s}.main-nav a:hover{opacity:1;color:var(--navy)}.nav-cta{padding:10px 16px;border-radius:999px;background:var(--navy);color:white!important;opacity:1!important}.menu-toggle{display:none;background:none;border:0;width:36px;height:30px;position:relative}.menu-toggle span{display:block;height:2px;background:var(--navy);margin:7px 0}.hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden;padding:130px 0 80px}.hero-bg{position:absolute;inset:0;background:radial-gradient(circle at 15% 20%,rgba(197,164,109,.20),transparent 28%),linear-gradient(135deg,#fff 0%,#f8f8f5 45%,#eef2f7 100%)}.hero-grid{position:relative;display:grid;grid-template-columns:1.04fr .96fr;gap:64px;align-items:center}.eyebrow{font-family:Poppins,sans-serif;text-transform:uppercase;letter-spacing:.18em;font-size:.72rem;font-weight:700;color:var(--gold);margin:0 0 16px}.hero h1,.section h2{font-family:Poppins,sans-serif;line-height:1.05;color:var(--navy);letter-spacing:-.04em;margin:0}.hero h1{font-size:clamp(3.2rem,7vw,6.8rem);max-width:780px}.hero-text{font-size:1.23rem;max-width:650px;color:#485263;margin:24px 0 0}.hero-actions,.contact-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}.btn{font-family:Poppins,sans-serif;font-weight:600;border-radius:999px;padding:14px 22px;display:inline-flex;align-items:center;justify-content:center;transition:.25s;border:1px solid transparent}.btn-primary{background:var(--navy);color:white;box-shadow:0 16px 35px rgba(16,37,68,.22)}.btn-primary:hover{transform:translateY(-2px);background:var(--navy2)}.btn-ghost{background:rgba(255,255,255,.55);border-color:#d7dbe2;color:var(--navy)}.btn-ghost:hover{transform:translateY(-2px);background:white}.btn-ghost.light{color:white;border-color:rgba(255,255,255,.24);background:rgba(255,255,255,.08)}.hero-photo{position:relative;border-radius:42px;overflow:hidden;box-shadow:var(--shadow);background:var(--navy);min-height:590px}.hero-photo img{width:100%;height:100%;min-height:590px;object-fit:cover;object-position:center}.hero-photo:after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(16,37,68,.45),transparent 45%)}.photo-card{position:absolute;left:24px;right:24px;bottom:24px;padding:20px;border-radius:24px;background:rgba(255,255,255,.82);backdrop-filter:blur(16px);display:flex;gap:16px;align-items:center}.photo-card strong{font-family:Poppins;font-size:1.65rem;color:var(--navy)}.photo-card span{color:#4b5666}.section{padding:112px 0}.intro{background:white}.section h2{font-size:clamp(2rem,4vw,4rem)}.intro p:not(.eyebrow),.section-heading p,.pulse p,.method p,.about p,.contact p,.lab p{font-size:1.08rem;color:var(--muted)}.section-heading{max-width:780px;margin-bottom:42px}.section-note{margin-top:12px}.challenge-grid,.solution-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.challenge,.solution-card{background:white;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:0 20px 60px rgba(16,37,68,.05);transition:.25s}.challenge:hover,.solution-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}.challenge span{font-family:Poppins;color:var(--gold);font-weight:700}.challenge h3,.solution-card h3{font-family:Poppins;color:var(--navy);line-height:1.2;margin:18px 0 10px}.challenge p,.solution-card p{color:var(--muted);margin:0}.solutions{background:#f3f5f8}.solution-card{padding:0;overflow:hidden}.solution-toggle{width:100%;height:100%;padding:28px;background:none;border:0;text-align:left;cursor:pointer;font:inherit;color:inherit}.icon{width:54px;height:54px;border-radius:18px;display:grid;place-items:center;background:#eef2f7;color:var(--navy);font-size:1.4rem}.more{display:inline-flex;margin-top:22px;font-family:Poppins;font-weight:700;color:var(--navy);font-size:.9rem}.more:after{content:'+';display:inline-grid;place-items:center;margin-left:10px;width:24px;height:24px;border-radius:50%;background:#eef2f7}.solution-card.open .more:after{content:'−';background:var(--navy);color:white}.solution-detail{max-height:0;overflow:hidden;transition:max-height .35s ease,padding .35s ease;border-top:1px solid transparent}.solution-card.open .solution-detail{max-height:360px;padding:0 28px 28px;border-top-color:var(--line)}.solution-detail p{font-size:.98rem;color:#515b6b;margin:22px 0 12px}.solution-detail ul{margin:0;padding-left:18px;color:#515b6b}.solution-detail li{margin:6px 0}.method{background:var(--navy);color:white}.method h2,.method .eyebrow{color:white}.method p{color:rgba(255,255,255,.72)}.method-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:50px;align-items:center}.text-link{font-family:Poppins;color:white;font-weight:600}.method-orbit{position:relative;width:min(520px,100%);aspect-ratio:1;margin:auto;border:1px solid rgba(255,255,255,.20);border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle,rgba(255,255,255,.13),rgba(255,255,255,.03) 50%,transparent 70%)}.orbit-center{width:178px;height:178px;border-radius:50%;background:rgba(255,255,255,.13);display:grid;place-items:center;text-align:center;font-family:Poppins;font-weight:700;font-size:1.35rem;box-shadow:inset 0 0 40px rgba(255,255,255,.09)}.method-orbit span{position:absolute;left:50%;top:50%;transform:rotate(calc(var(--i)*60deg)) translate(215px) rotate(calc(var(--i)*-60deg));font-family:Poppins;font-weight:600;font-size:.9rem;color:rgba(255,255,255,.82)}.lab-card{background:linear-gradient(135deg,#fff,#eef3f8);border-radius:40px;padding:58px;display:grid;grid-template-columns:1fr .9fr;gap:40px;box-shadow:var(--shadow);border:1px solid white}.lab-points{display:flex;gap:12px;flex-wrap:wrap;align-content:center}.lab-points span{padding:12px 16px;background:white;border:1px solid var(--line);border-radius:999px;font-family:Poppins;font-weight:600;color:var(--navy)}.pulse{background:white}.pulse-grid{display:grid;grid-template-columns:1fr .8fr;gap:36px;align-items:center}.pulse-button{border-radius:32px;padding:34px;background:var(--navy);color:white;display:flex;flex-direction:column;gap:8px;box-shadow:var(--shadow);transition:.25s}.pulse-button:hover{transform:translateY(-4px);background:var(--navy2)}.pulse-button span{color:rgba(255,255,255,.72)}.pulse-button strong{font-family:Poppins;font-size:1.4rem}.about{background:#f3f5f8}.about-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:center}.about-image{border-radius:36px;overflow:hidden;box-shadow:var(--shadow)}.about-image img{height:520px;width:100%;object-fit:cover}.signature{font-family:Poppins;color:var(--navy)!important;font-weight:600}.signature span{font-family:Lato;color:var(--muted);font-weight:400}.contact{padding-top:70px}.contact-panel{text-align:center;background:linear-gradient(135deg,var(--navy),#071a31);color:white;border-radius:44px;padding:72px 44px;box-shadow:var(--shadow);position:relative;overflow:hidden}.contact-panel:before{content:"";position:absolute;inset:-60px;background:radial-gradient(circle at 20% 20%,rgba(197,164,109,.3),transparent 30%);pointer-events:none}.contact-panel>*{position:relative}.contact-panel h2{color:white;max-width:850px;margin:auto}.contact-panel p{color:rgba(255,255,255,.72);max-width:650px;margin:22px auto 0}.contact-actions{justify-content:center}.footer{padding:40px 0;background:#071a31;color:white}.footer .brand-main,.footer .brand-sub{color:white}.footer-grid{display:flex;align-items:center;justify-content:space-between;gap:24px}.footer-links{display:flex;gap:24px;flex-wrap:wrap;color:rgba(255,255,255,.72)}.footer-links a:hover{color:white}.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}.reveal.visible{opacity:1;transform:none}.delay-1{transition-delay:.12s}.delay-2{transition-delay:.22s}.delay-3{transition-delay:.32s}@media(max-width:980px){.main-nav{position:absolute;top:72px;left:0;right:0;display:none;flex-direction:column;align-items:flex-start;padding:22px;border-radius:26px;background:white;box-shadow:var(--shadow)}.main-nav.open{display:flex}.menu-toggle{display:block}.hero-grid,.method-grid,.lab-card,.pulse-grid,.about-grid{grid-template-columns:1fr}.hero{padding-top:120px}.hero h1{font-size:clamp(2.7rem,11vw,5rem)}.hero-photo,.hero-photo img{min-height:440px}.challenge-grid,.solution-grid{grid-template-columns:repeat(2,1fr)}.method-orbit span{transform:rotate(calc(var(--i)*60deg)) translate(180px) rotate(calc(var(--i)*-60deg))}.section{padding:86px 0}}@media(max-width:640px){.container{width:min(100% - 28px,1160px)}.site-header{top:10px;width:calc(100% - 20px);border-radius:24px}.brand-main{font-size:.92rem}.hero{min-height:auto;padding-bottom:60px}.hero-text{font-size:1.05rem}.hero-actions .btn,.contact-actions .btn{width:100%}.challenge-grid,.solution-grid{grid-template-columns:1fr}.method-orbit{width:330px}.method-orbit span{font-size:.75rem;transform:rotate(calc(var(--i)*60deg)) translate(140px) rotate(calc(var(--i)*-60deg))}.orbit-center{width:130px;height:130px;font-size:1rem}.lab-card,.contact-panel{padding:34px 22px;border-radius:30px}.about-image img{height:390px}.footer-grid{flex-direction:column;align-items:flex-start}.section{padding:70px 0}}


/* V2.3 - Soluciones desplegables con iconografía CORFIELD */
.expandable-solutions{align-items:start}.solution-card{display:flex;flex-direction:column;min-height:336px}.solution-card:hover{transform:none}.solution-toggle{display:flex;flex-direction:column;align-items:flex-start;min-height:336px}.solution-icon{width:62px;height:62px;border-radius:22px;display:grid;place-items:center;background:linear-gradient(180deg,#f3f7fb,#e9eff6);color:var(--navy);border:1px solid rgba(16,37,68,.08);margin-bottom:18px}.solution-icon svg{width:32px;height:32px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.solution-toggle h3{min-height:58px;margin:0 0 12px}.solution-toggle p{min-height:92px;font-size:1.02rem;line-height:1.55}.solution-card.open{box-shadow:var(--shadow);border-color:#d8dee7}.solution-detail{background:linear-gradient(180deg,#fff,#f8fafc);max-height:0;overflow:hidden;transition:max-height .45s ease;border-top:1px solid transparent}.solution-card.open .solution-detail{max-height:640px;border-top-color:var(--line);padding:0}.detail-inner{padding:22px 28px 30px}.detail-inner h4{font-family:Poppins,sans-serif;color:var(--navy);font-size:1rem;margin:0 0 10px}.detail-inner h4:not(:first-child){margin-top:24px;padding-top:20px;border-top:1px solid var(--line)}.detail-inner ul{list-style:none;margin:0;padding:0}.detail-inner li{position:relative;padding-left:24px;margin:9px 0;color:#405067;font-size:.96rem;line-height:1.35}.detail-inner li:before{content:'✓';position:absolute;left:0;top:0;width:16px;height:16px;border:1px solid rgba(16,37,68,.28);border-radius:50%;display:grid;place-items:center;font-size:.65rem;color:var(--navy);font-weight:700}.detail-inner p{font-size:.98rem;line-height:1.45;color:#405067;margin:0}.detail-cta{display:inline-flex;margin-top:22px;font-family:Poppins,sans-serif;font-size:.9rem;font-weight:700;color:var(--navy);border-bottom:1px solid rgba(16,37,68,.25)}.solution-card.open .more:after{content:'⌃';font-size:.85rem}.solution-card.open .more{color:var(--navy2)}
@media(max-width:980px){.solution-card,.solution-toggle{min-height:320px}.solution-toggle h3{min-height:auto}.solution-toggle p{min-height:74px}}
@media(max-width:640px){.solution-card,.solution-toggle{min-height:auto}.solution-toggle p{min-height:auto}.solution-icon{width:58px;height:58px}.solution-icon svg{width:29px;height:29px}.solution-card.open .solution-detail{max-height:760px}}