:root{--font-display:'Bricolage Grotesque',system-ui,sans-serif;--font-body:'DM Sans',system-ui,sans-serif;--c-bg:#FDFBF7;--c-bg2:#F5F1EA;--c-bg3:#EDE8DF;--c-text:#1A1A18;--c-text2:#5A5850;--c-text3:#8A887E;--c-primary:#0D6E5B;--c-primary-light:#E8F5F0;--c-primary-dark:#094E40;--c-accent:#C68A2E;--c-accent-light:#FFF5E0;--c-accent-dark:#9A6B20;--c-border:rgba(26,26,24,0.1);--c-card:#FFFFFF;--c-hero-gradient:linear-gradient(135deg,#0D6E5B 0%,#0A5A49 40%,#073D32 100%);--c-hero-text:#FFFFFF;--c-hero-sub:rgba(255,255,255,0.85);--shadow-sm:0 1px 3px rgba(0,0,0,0.06);--shadow-md:0 4px 16px rgba(0,0,0,0.08);--shadow-lg:0 12px 40px rgba(0,0,0,0.1);--radius:12px;--radius-lg:20px;--transition:0.3s cubic-bezier(0.25,0.46,0.45,0.94)}
[data-theme="dark"]{--c-bg:#131311;--c-bg2:#1C1C19;--c-bg3:#252521;--c-text:#F0EDE6;--c-text2:#B0ADA4;--c-text3:#7A776E;--c-primary:#2EBE9E;--c-primary-light:#152E28;--c-primary-dark:#5EDABB;--c-accent:#E8A83C;--c-accent-light:#2A2210;--c-accent-dark:#F0C06A;--c-border:rgba(240,237,230,0.1);--c-card:#1C1C19;--c-hero-gradient:linear-gradient(135deg,#0A4A3C 0%,#083428 40%,#051F1A 100%);--c-hero-text:#F0EDE6;--c-hero-sub:rgba(240,237,230,0.8);--shadow-sm:0 1px 3px rgba(0,0,0,0.2);--shadow-md:0 4px 16px rgba(0,0,0,0.3);--shadow-lg:0 12px 40px rgba(0,0,0,0.4)}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font-body);color:var(--c-text);background:var(--c-bg);line-height:1.7;font-size:16px;overflow-x:hidden;transition:background var(--transition),color var(--transition)}
img{max-width:100%;height:auto;display:block}
a{color:var(--c-primary);text-decoration:none;transition:color var(--transition)}
a:hover{color:var(--c-primary-dark)}
.site-header{position:sticky;top:0;z-index:100;background:var(--c-bg);border-bottom:1px solid var(--c-border);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);transition:background var(--transition)}
.header-inner{max-width:1200px;margin:0 auto;padding:0 20px;display:flex;align-items:center;justify-content:space-between;height:64px}
.logo-link{display:flex;align-items:center;gap:10px;text-decoration:none}
.logo-img{height:40px;width:auto}
.logo-text{font-family:var(--font-display);font-weight:700;font-size:15px;color:var(--c-text);line-height:1.2}
.logo-text small{display:block;font-weight:400;font-size:11px;color:var(--c-text3);letter-spacing:0.02em}
nav{display:flex;align-items:center;gap:4px}
nav a{padding:8px 14px;border-radius:8px;font-size:14px;font-weight:500;color:var(--c-text2);transition:all var(--transition);white-space:nowrap}
nav a:hover{background:var(--c-bg2);color:var(--c-text)}
nav a.nav-cta{background:var(--c-primary);color:#fff;font-weight:600}
nav a.nav-cta:hover{background:var(--c-primary-dark);color:#fff}
nav a.active{color:var(--c-primary);font-weight:600}
.header-controls{display:flex;align-items:center;gap:6px}
.toggle-btn{width:36px;height:36px;border-radius:8px;border:1px solid var(--c-border);background:var(--c-bg2);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:16px;transition:all var(--transition);color:var(--c-text2)}
.toggle-btn:hover{background:var(--c-bg3);color:var(--c-text)}
.lang-btn{width:auto;padding:0 10px;font-size:12px;font-weight:600;font-family:var(--font-body)}
.mobile-toggle{display:none;width:36px;height:36px;border:none;background:none;cursor:pointer;flex-direction:column;gap:5px;align-items:center;justify-content:center}
.mobile-toggle span{display:block;width:22px;height:2px;background:var(--c-text);border-radius:2px;transition:all 0.2s}
@media(max-width:900px){nav{position:fixed;top:64px;left:0;right:0;background:var(--c-bg);border-bottom:1px solid var(--c-border);flex-direction:column;padding:12px 20px;gap:2px;transform:translateY(-120%);transition:transform 0.3s;z-index:99}nav.open{transform:translateY(0)}nav a{width:100%;text-align:left;padding:12px 16px;border-radius:10px}.mobile-toggle{display:flex}}
section{padding:80px 20px}
.section-inner{max-width:1200px;margin:0 auto}
.section-label{display:inline-block;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:0.1em;color:var(--c-primary);background:var(--c-primary-light);padding:6px 14px;border-radius:100px;margin-bottom:16px}
.section-title{font-family:var(--font-display);font-size:clamp(26px,4vw,38px);font-weight:700;color:var(--c-text);line-height:1.2;margin-bottom:16px;letter-spacing:-0.01em}
.section-desc{font-size:17px;color:var(--c-text2);max-width:640px;line-height:1.7;margin-bottom:48px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;border-radius:10px;font-weight:600;font-size:15px;font-family:var(--font-body);transition:all var(--transition);border:none;cursor:pointer;text-decoration:none}
.btn-primary{background:var(--c-primary);color:#fff}
.btn-primary:hover{background:var(--c-primary-dark);color:#fff;transform:translateY(-2px);box-shadow:var(--shadow-md)}
.btn-outline{background:transparent;color:var(--c-primary);border:2px solid var(--c-primary)}
.btn-outline:hover{background:var(--c-primary);color:#fff}
.btn-white{background:#fff;color:var(--c-primary-dark)}
.btn-white:hover{background:var(--c-accent-light);color:var(--c-accent-dark);transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,0.15)}
.page-hero{background:var(--c-hero-gradient);padding:48px 20px;text-align:center;position:relative;overflow:hidden}
.page-hero h1{font-family:var(--font-display);font-size:clamp(28px,5vw,44px);font-weight:700;color:var(--c-hero-text);margin-bottom:12px}
.page-hero p{font-size:18px;color:var(--c-hero-sub);max-width:600px;margin:0 auto}
.breadcrumb{max-width:1200px;margin:0 auto;padding:12px 20px;font-size:13px;color:var(--c-text3)}
.breadcrumb a{color:var(--c-text3)}
.breadcrumb a:hover{color:var(--c-primary)}
.content-section{max-width:860px;margin:0 auto;padding:60px 20px}
.content-section h2{font-family:var(--font-display);font-size:24px;font-weight:700;color:var(--c-text);margin:40px 0 16px;padding-bottom:8px;border-bottom:2px solid var(--c-primary-light)}
.content-section h3{font-family:var(--font-display);font-size:19px;font-weight:600;color:var(--c-text);margin:28px 0 10px}
.content-section p,.content-section li{font-size:16px;color:var(--c-text2);line-height:1.8;margin-bottom:12px}
.content-section ul,.content-section ol{padding-left:24px;margin-bottom:20px}
.content-section li{margin-bottom:6px}
.content-section strong{color:var(--c-text);font-weight:600}
.content-section a{color:var(--c-primary);text-decoration:underline}
.network-bar{background:var(--c-bg2);border-top:1px solid var(--c-border);padding:16px 20px;text-align:center}
.network-bar p{font-size:13px;color:var(--c-text3)}
.network-bar a{color:var(--c-primary);font-weight:600}
.site-footer{background:var(--c-bg3);padding:60px 20px 24px}
.footer-inner{max-width:1200px;margin:0 auto}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
.footer-brand{max-width:300px}
.footer-brand-name{font-family:var(--font-display);font-weight:700;font-size:18px;color:var(--c-text);margin-bottom:8px}
.footer-brand p{font-size:14px;color:var(--c-text2);line-height:1.6}
.footer-col h4{font-family:var(--font-display);font-weight:600;font-size:14px;color:var(--c-text);margin-bottom:12px}
.footer-col a{display:block;font-size:14px;color:var(--c-text2);padding:4px 0;transition:color var(--transition)}
.footer-col a:hover{color:var(--c-primary)}
.footer-bottom{border-top:1px solid var(--c-border);padding-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:12px;color:var(--c-text3)}
.footer-bottom a{color:var(--c-text3)}
.footer-bottom a:hover{color:var(--c-primary)}
@media(max-width:768px){.footer-grid{grid-template-columns:1fr 1fr;gap:24px}.footer-brand{grid-column:1/-1}section{padding:60px 20px}}
@media(max-width:480px){.footer-grid{grid-template-columns:1fr}}
.lang-es{display:none}
[data-lang="es"] .lang-en{display:none}
[data-lang="es"] .lang-es{display:revert}
.fade-up{opacity:0;transform:translateY(20px);transition:opacity 0.6s ease,transform 0.6s ease}
.fade-up.visible{opacity:1;transform:translateY(0)}
.cards-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px}
.card{background:var(--c-card);border:1px solid var(--c-border);border-radius:var(--radius);padding:28px;transition:all var(--transition)}
.card:hover{border-color:var(--c-primary);box-shadow:var(--shadow-md);transform:translateY(-3px)}
.card-icon{width:48px;height:48px;border-radius:12px;background:var(--c-primary-light);display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:16px}
.card h3{font-family:var(--font-display);font-size:18px;font-weight:600;color:var(--c-text);margin-bottom:8px}
.card p{font-size:15px;color:var(--c-text2);line-height:1.6}