:root{--cyan:#12cfd0;--teal:#0aa7b8;--blue:#2d7df0;--navy:#052b57;--soft:#f5feff;--text:#13243a;--muted:#64748b;--border:#dbeafe;--shadow:0 20px 50px rgba(45,125,240,.14);--ok:#059669;--bad:#dc2626;--warn:#c2410c}
*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,system-ui,Segoe UI,sans-serif;color:var(--text);background:linear-gradient(180deg,#f7fdff,#fff 45%,#f5fffe);line-height:1.6}a{text-decoration:none;color:inherit}.container{width:min(1180px,92%);margin:auto}img{max-width:100%;display:block}.site-header,.admin-header{position:sticky;top:0;z-index:10;background:rgba(255,255,255,.92);backdrop-filter:blur(16px);border-bottom:1px solid var(--border)}.nav{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:12px}.brand-logo{width:54px;height:54px;object-fit:contain}.brand-text strong{display:block;color:var(--navy);font-size:1.05rem}.brand-text span{color:var(--teal);font-weight:800;font-size:.78rem}.nav-links{display:flex;gap:24px;font-weight:800;color:var(--navy)}.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:12px 20px;font-weight:900;border:1px solid transparent;cursor:pointer;font-size:.94rem}.btn-primary{background:linear-gradient(135deg,var(--cyan),var(--blue));color:#fff;box-shadow:var(--shadow)}.btn-secondary{background:#fff;border-color:var(--border);color:var(--navy)}.btn-danger{background:#fee2e2;color:#991b1b;border-color:#fecaca}.hero{padding:76px 0}.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}.eyebrow{display:inline-flex;background:#eaffff;border:1px solid #c9f6f6;color:var(--teal);border-radius:999px;padding:8px 14px;font-weight:900;margin-bottom:18px}.hero h1{font-size:clamp(2.15rem,4vw,3.7rem);line-height:1.08;letter-spacing:-.055em;color:var(--navy);margin-bottom:18px}.hero h1 span{display:block;font-size:clamp(1.35rem,2.6vw,2.35rem);color:#1976d2;margin-top:8px}.hero-description{font-size:1.08rem;color:var(--muted);margin-bottom:24px}.hero-actions,.platform-actions,.action-row{display:flex;gap:12px;flex-wrap:wrap}.hero-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:26px}.hero-metrics div,.value-card,.platform-card,.mini-platform-card,.login-card,.admin-card,.exam-card,.library-card,.analytics-card{background:#fff;border:1px solid var(--border);border-radius:28px;box-shadow:var(--shadow)}.hero-metrics div{padding:14px}.hero-metrics strong{display:block;font-size:1.4rem;color:var(--navy)}.hero-metrics span{font-size:.82rem;color:var(--muted);font-weight:800}.hero-photo-card{position:relative;background:#fff;border:1px solid var(--border);border-radius:32px;padding:12px;box-shadow:var(--shadow)}.hero-photo-card img{height:420px;width:100%;object-fit:cover;border-radius:24px}.hero-photo-badge{position:absolute;left:28px;bottom:28px;background:rgba(255,255,255,.92);border:1px solid var(--border);border-radius:18px;padding:12px 16px}section{padding:62px 0}.section-heading{text-align:center;max-width:820px;margin:0 auto 32px}.section-heading.left{text-align:left;margin-left:0}.section-heading span{color:var(--teal);font-weight:900}.section-heading h2{font-size:clamp(2rem,3.4vw,3rem);line-height:1.08;letter-spacing:-.05em;color:var(--navy);margin:8px 0}.section-heading p,.value-card p,.mini-platform-card p,.platform-content p{color:var(--muted)}.value-grid,.platforms-grid,.admin-grid,.analytics-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.platforms-grid{grid-template-columns:repeat(4,1fr)}.value-card,.mini-platform-card,.admin-card,.analytics-card{padding:20px}.value-icon{width:44px;height:44px;border-radius:14px;background:#eaffff;color:var(--teal);display:grid;place-items:center;font-weight:900;margin-bottom:12px}.platform-featured{display:grid;grid-template-columns:.85fr 1.15fr;overflow:hidden;margin-bottom:22px}.platform-image img{height:100%;min-height:360px;width:100%;object-fit:cover}.platform-body{padding:26px}.country-band{display:flex;justify-content:space-between;gap:14px;align-items:center;background:#f7fbff;border:1px solid var(--border);border-radius:22px;padding:16px;margin-bottom:18px}.country-info{display:flex;gap:12px;align-items:center}.country-info small{display:block;color:var(--muted);font-weight:800}.country-info strong{display:block;color:var(--navy);font-size:1.1rem}.flag{width:58px;height:40px;border-radius:12px;overflow:hidden;border:1px solid #d9e8f8}.flag-argentina{background:linear-gradient(to bottom,#75aadb 0 33%,#fff 33% 66%,#75aadb 66%)}.flag-usa{background:linear-gradient(to bottom,#b22234 0 14%,#fff 14% 28%,#b22234 28% 42%,#fff 42% 56%,#b22234 56% 70%,#fff 70% 84%,#b22234 84%)}.flag-usa:before{content:"";display:block;background:#3c3b6e;width:45%;height:55%}.flag-spain{background:linear-gradient(to bottom,#aa151b 0 25%,#f1bf00 25% 75%,#aa151b 75%)}.flag-mexico{background:linear-gradient(to right,#006847 0 33%,#fff 33% 66%,#ce1126 66%)}.flag-chile{background:linear-gradient(to bottom,#fff 0 50%,#d52b1e 50%)}.flag-chile:before{content:"★";display:grid;place-items:center;background:#0039a6;color:#fff;width:45%;height:50%;font-size:11px}.platform-status{border-radius:999px;padding:8px 12px;font-weight:900;font-size:.8rem}.available{background:#eaffff;color:var(--teal)}.construction-status{display:inline-flex;background:#fff7ed;color:#c2410c;margin-top:16px}.area-list{display:flex;gap:10px;flex-wrap:wrap;margin:16px 0}.area-list span,.pill{background:#eefeff;border:1px solid #c9f6f6;color:var(--teal);border-radius:999px;padding:8px 12px;font-weight:900;font-size:.86rem}.method-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:24px}.method-panel{background:linear-gradient(135deg,var(--navy),var(--blue));color:#fff;border-radius:32px;padding:32px;box-shadow:var(--shadow)}.steps{display:grid;gap:12px}.step{background:#fff;border:1px solid var(--border);border-radius:22px;padding:18px;box-shadow:var(--shadow)}.step strong{display:block;color:var(--navy)}.step span{color:var(--muted)}.site-footer{padding:28px 0;border-top:1px solid var(--border);background:#fff}.footer-content{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;color:var(--muted)}
.login-page,.admin-page{min-height:100vh;display:grid;place-items:center;padding:28px;background:linear-gradient(135deg,#f7fdff,#effdff)}.login-card{width:min(460px,94vw);padding:28px}.login-card img{width:72px;margin:auto auto 12px}.login-card h1{text-align:center;color:var(--navy);font-size:1.65rem}.login-card p{text-align:center;color:var(--muted);margin-bottom:18px}.form-group{margin-bottom:14px}.form-group label{display:block;font-weight:900;color:var(--navy);margin-bottom:6px}.form-control{width:100%;border:1px solid var(--border);border-radius:16px;padding:13px 14px;font-size:1rem}.textarea{min-height:120px}.login-unne{--a:#75aadb;--b:#f6b60b}.login-usmle{--a:#3c3b6e;--b:#b22234}.login-mir{--a:#aa151b;--b:#f1bf00}.login-enarm{--a:#006847;--b:#ce1126}.login-eunacom{--a:#0039a6;--b:#d52b1e}.platform-login{min-height:100vh;display:grid;place-items:center;padding:28px;background:linear-gradient(135deg,var(--a),var(--b))}.platform-badge{display:flex;align-items:center;justify-content:center;gap:10px;margin:0 auto 14px;font-weight:900;color:var(--navy)}
.admin-shell{min-height:100vh;background:#f7fbff}.admin-layout{display:grid;grid-template-columns:270px 1fr;min-height:calc(100vh - 72px)}.admin-sidebar{background:#fff;border-right:1px solid var(--border);padding:20px}.admin-sidebar a{display:block;padding:12px 14px;border-radius:14px;font-weight:900;color:var(--navy);margin-bottom:8px}.admin-sidebar a:hover{background:#effdff;color:var(--teal)}.admin-main{padding:28px}.admin-card strong,.analytics-card strong{font-size:2rem;color:var(--teal)}.table-wrap{background:#fff;border:1px solid var(--border);border-radius:24px;overflow:auto;margin-top:18px}table{width:100%;border-collapse:collapse}th,td{padding:14px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}th{background:#f7fbff;color:var(--navy)}.checkbox-grid{display:flex;gap:10px;flex-wrap:wrap}.check-pill{display:inline-flex;gap:8px;align-items:center;border:1px solid var(--border);border-radius:999px;padding:8px 10px;font-weight:800;color:var(--navy)}.exam-shell{min-height:100vh;background:#f7fbff}.exam-header{background:#fff;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:20}.exam-main{padding:28px}.exam-nav{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0}.exam-nav a{padding:10px 14px;border:1px solid var(--border);border-radius:999px;font-weight:900;background:#fff}.exam-card{padding:24px;margin-bottom:18px}.question-box{padding:20px;border:1px solid var(--border);border-radius:22px;margin-bottom:16px;background:#fff}.question-title{font-weight:900;color:var(--navy);margin-bottom:12px}.question-img{max-height:280px;border-radius:18px;margin:12px 0}.option{display:block;border:1px solid var(--border);border-radius:16px;padding:12px;margin:10px 0;background:#f8fbff;cursor:pointer}.option input{margin-right:8px}.timer{font-size:1.2rem;font-weight:900;color:var(--warn);background:#fff7ed;border:1px solid #fed7aa;padding:10px 14px;border-radius:999px}.correct-small{font-size:.82rem;color:var(--ok);font-weight:900}.wrong-small{font-size:.82rem;color:var(--bad);font-weight:900}.progress-bar{height:12px;background:#e5eef8;border-radius:999px;overflow:hidden}.progress-bar span{display:block;height:100%;background:linear-gradient(135deg,var(--cyan),var(--blue));border-radius:999px}.filter-row{display:grid;grid-template-columns:220px 1fr auto;gap:12px;margin:18px 0}
@media(max-width:900px){.hero-grid,.platform-featured,.method-grid,.value-grid,.platforms-grid,.admin-layout,.admin-grid,.analytics-grid,.filter-row{grid-template-columns:1fr}.hero-photo-card img{height:320px}.country-band{align-items:flex-start;flex-direction:column}}@media(max-width:560px){.hero-metrics{grid-template-columns:1fr}.btn{width:100%}.platform-actions{flex-direction:column}.login-card{padding:22px}}


/* =========================
   PatternMed Suite V6 PRO
   ========================= */
:root{
  --glass: rgba(255,255,255,.78);
  --success-soft:#ecfdf5;
  --success:#059669;
  --danger-soft:#fef2f2;
  --danger:#dc2626;
  --premium:#7c3aed;
  --gold:#f59e0b;
}
.site-header{box-shadow:0 12px 32px rgba(5,43,87,.04)}
.nav-links a{position:relative}
.nav-links a:after{content:"";position:absolute;left:0;right:0;bottom:-8px;height:3px;border-radius:99px;background:linear-gradient(135deg,var(--cyan),var(--blue));transform:scaleX(0);transform-origin:left;transition:.25s}
.nav-links a:hover:after{transform:scaleX(1)}
.hero{background:
  radial-gradient(circle at 12% 20%, rgba(18,207,208,.18), transparent 30%),
  radial-gradient(circle at 78% 10%, rgba(45,125,240,.15), transparent 28%);
}
.hero-photo-card:before{content:"";position:absolute;inset:12px;border-radius:24px;background:linear-gradient(180deg,transparent 45%,rgba(5,43,87,.46));z-index:1;pointer-events:none}
.hero-photo-card img,.hero-photo-badge{position:relative}.hero-photo-badge{z-index:2}
.value-card,.mini-platform-card,.platform-card,.exam-card,.admin-card,.analytics-card,.login-card{transition:.25s ease}
.value-card:hover,.mini-platform-card:hover,.platform-card:hover,.exam-card:hover,.admin-card:hover{transform:translateY(-4px);box-shadow:0 28px 72px rgba(45,125,240,.18)}
.platforms-grid{grid-template-columns:repeat(2,1fr)}
.mini-platform-card{display:flex;flex-direction:column;gap:12px;min-height:260px;position:relative;overflow:hidden}
.mini-platform-card:after{content:"";position:absolute;right:-60px;top:-60px;width:160px;height:160px;border-radius:50%;background:rgba(18,207,208,.10)}
.platform-card.platform-featured{background:linear-gradient(135deg,#ffffff,#f8feff)}
.platform-actions.full{margin-top:auto;display:grid;grid-template-columns:1fr 1fr;gap:10px}
.badge-pro{display:inline-flex;align-items:center;gap:8px;border-radius:999px;padding:8px 12px;background:#f5f3ff;color:var(--premium);font-weight:900;font-size:.82rem;border:1px solid #ddd6fe}
.badge-build{display:inline-flex;align-items:center;gap:8px;border-radius:999px;padding:8px 12px;background:#fff7ed;color:#c2410c;font-weight:900;font-size:.82rem;border:1px solid #fed7aa}
.pro-section{padding:70px 0;background:linear-gradient(180deg,#fff,#f7fdff)}
.pro-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.pro-card{background:var(--glass);backdrop-filter:blur(14px);border:1px solid var(--border);border-radius:28px;padding:22px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.pro-card:before{content:"";position:absolute;right:-42px;top:-42px;width:120px;height:120px;border-radius:50%;background:rgba(18,207,208,.12)}
.pro-card h3{color:var(--navy);margin:12px 0 8px}
.pro-icon{width:48px;height:48px;border-radius:16px;display:grid;place-items:center;background:linear-gradient(135deg,var(--cyan),var(--blue));color:white;font-weight:900}
.subscription-plans{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:22px}
.plan-card{background:#fff;border:1px solid var(--border);border-radius:28px;padding:24px;box-shadow:var(--shadow);position:relative}
.plan-card.featured{border-color:rgba(124,58,237,.35);box-shadow:0 26px 70px rgba(124,58,237,.14)}
.plan-price{font-size:2.1rem;font-weight:1000;color:var(--navy);letter-spacing:-.05em}
.plan-list{margin:16px 0 22px;color:var(--muted);padding-left:18px}
.bi-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}
.chart-card{background:#fff;border:1px solid var(--border);border-radius:28px;padding:22px;box-shadow:var(--shadow)}
.bar-row{display:grid;grid-template-columns:120px 1fr 52px;gap:10px;align-items:center;margin:12px 0}
.bar-track{height:13px;background:#e5eef8;border-radius:99px;overflow:hidden}
.bar-fill{height:100%;background:linear-gradient(135deg,var(--cyan),var(--blue));border-radius:99px}
.kpi-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.kpi{background:#f8fbff;border:1px solid var(--border);border-radius:20px;padding:16px}
.kpi strong{font-size:1.8rem;color:var(--navy);display:block}
.kpi span{color:var(--muted);font-weight:800;font-size:.86rem}
.locked-note{background:#fff7ed;border:1px solid #fed7aa;color:#9a3412;padding:12px 14px;border-radius:18px;font-weight:800;margin:12px 0}
.sub-ok{background:var(--success-soft);color:var(--success);border:1px solid #bbf7d0}
.sub-off{background:var(--danger-soft);color:var(--danger);border:1px solid #fecaca}
.ai-box{background:linear-gradient(135deg,#f5f3ff,#effdff);border:1px solid #ddd6fe;border-radius:24px;padding:18px;margin-top:16px}
.ai-box h3{color:var(--premium)}
@media(max-width:980px){.pro-grid,.subscription-plans,.bi-grid,.kpi-row{grid-template-columns:1fr}.platforms-grid{grid-template-columns:1fr}.platform-actions.full{grid-template-columns:1fr}}