/* Calculadora Proteína Renal — Renal Expert 2026 */

/* ===== WIDGET ===== */
.calc-widget{background:#fff;border-radius:20px;box-shadow:0 20px 60px rgba(0,0,0,0.3);overflow:hidden;width:100%;max-width:420px;}
.calc-widget-header{background:linear-gradient(135deg,#24417c,#0078d4);padding:18px 24px;display:flex;align-items:center;gap:10px;color:#fff;font-weight:700;font-size:1rem;}
.calc-widget-header i{font-size:1.1rem;}
.calc-form{padding:24px;}
.form-group{margin-bottom:20px;}
.form-group label{display:block;font-size:0.88rem;font-weight:600;color:#1a2b3c;margin-bottom:8px;}
.form-group label small{font-weight:400;color:#888;font-size:0.78rem;}
.form-group select{width:100%;padding:12px 16px;border:2px solid #e2eaf2;border-radius:10px;font-size:0.92rem;color:#333;background:#fff;appearance:none;cursor:pointer;transition:border-color 0.2s;}
.form-group select:focus{border-color:#24417c;outline:none;}
.input-wrapper{position:relative;display:flex;align-items:center;}
.input-wrapper input{width:100%;padding:12px 50px 12px 16px;border:2px solid #e2eaf2;border-radius:10px;font-size:1rem;color:#333;transition:border-color 0.2s;box-sizing:border-box;}
.input-wrapper input:focus{border-color:#24417c;outline:none;}
.input-unit{position:absolute;right:14px;font-size:0.82rem;font-weight:700;color:#24417c;pointer-events:none;}
.aviso-exame{background:#f0f7ff;border:1px solid #c3d4fd;border-radius:10px;padding:10px 14px;display:flex;align-items:center;gap:10px;font-size:0.82rem;color:#1a3a6b;margin-bottom:16px;}
.aviso-exame i{color:#24417c;flex-shrink:0;}
.btn-calcular{width:100%;background:linear-gradient(135deg,#24417c,#0078d4);color:#fff;border:none;padding:15px;border-radius:12px;font-size:1rem;font-weight:700;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:10px;transition:all 0.3s;font-family:inherit;}
.btn-calcular:hover{transform:translateY(-2px);box-shadow:0 8px 25px rgba(36,65,124,0.35);}
.resultado-box{padding:24px;}
.btn-recalcular{width:100%;background:transparent;border:2px solid #24417c;color:#24417c;padding:11px;border-radius:10px;font-weight:700;font-size:0.9rem;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;transition:all 0.25s;font-family:inherit;}
.btn-recalcular:hover{background:#24417c;color:#fff;}
.resultado-dica{background:#f8fbff;border-left:4px solid #24417c;padding:12px 16px;border-radius:0 10px 10px 0;font-size:0.88rem;color:#444;line-height:1.55;margin-bottom:16px;}

/* ===== HERO ===== */
.pr-hero{background:linear-gradient(135deg,#0d1f3c 0%,#1a3a6b 55%,#24417c 100%);padding:70px 20px 80px;color:#fff;position:relative;overflow:hidden;}
.pr-hero::before{content:'';position:absolute;top:-40%;right:-20%;width:600px;height:600px;background:radial-gradient(circle,rgba(0,173,239,0.1) 0%,transparent 65%);pointer-events:none;}
.pr-hero-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;gap:60px;flex-wrap:wrap;position:relative;z-index:1;}
.pr-hero-text{flex:1;min-width:300px;}
.pr-hero-text h1{font-size:2.6rem;font-weight:800;line-height:1.2;margin-bottom:18px;}
.pr-hero-text h1 span{color:#7ec8e3;}
.pr-hero-text p{font-size:1.05rem;opacity:0.85;line-height:1.65;max-width:480px;margin-bottom:28px;}
.pr-hero-visual{flex:1;min-width:320px;display:flex;justify-content:center;}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,0.15);border:1px solid rgba(255,255,255,0.3);padding:6px 18px;border-radius:50px;font-size:0.85rem;font-weight:600;text-transform:uppercase;margin-bottom:18px;}
.hero-chips{display:flex;gap:12px;flex-wrap:wrap;}
.hero-chips span{display:inline-flex;align-items:center;gap:6px;background:rgba(255,255,255,0.12);border:1px solid rgba(255,255,255,0.25);padding:6px 14px;border-radius:30px;font-size:0.82rem;font-weight:600;}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:0.82rem;margin-bottom:20px;opacity:0.75;}
.breadcrumb a{color:#fff;text-decoration:none;}
.breadcrumb a:hover{text-decoration:underline;}
.breadcrumb i{font-size:0.65rem;}

/* ===== RESULTADO PROTEÍNA ===== */
.resultado-header{text-align:center;margin-bottom:16px;}
.resultado-label{display:block;font-size:0.78rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:#888;margin-bottom:6px;}
.resultado-valor{display:block;font-size:3rem;font-weight:800;color:#24417c;line-height:1;}
.resultado-range{display:block;font-size:0.92rem;color:#555;margin-top:6px;font-weight:600;}

.fator-box{display:flex;align-items:center;justify-content:space-between;background:#f0f7ff;border:1px solid #c3d4fd;border-radius:10px;padding:10px 16px;margin-bottom:16px;gap:10px;}
.fator-label{font-size:0.78rem;color:#888;font-weight:600;text-transform:uppercase;letter-spacing:0.5px;}
.fator-valor{font-size:0.88rem;font-weight:700;color:#24417c;}

/* Equivalentes */
.equivalentes-title{display:flex;align-items:center;gap:8px;font-size:0.85rem;color:#1a2b3c;margin-bottom:12px;padding:10px 0 8px;border-top:1px solid #eef2f8;}
.equivalentes-title i{color:#24417c;}
.equivalentes-grid{display:flex;flex-direction:column;gap:8px;margin-bottom:16px;}
.eq-card{display:flex;align-items:center;gap:12px;background:#f8fbff;border:1px solid #e2eaf2;border-radius:10px;padding:10px 14px;}
.eq-icon{font-size:1.4rem;flex-shrink:0;}
.eq-info{display:flex;flex-direction:column;}
.eq-info strong{font-size:0.88rem;color:#1a2b3c;}
.eq-info span{font-size:0.78rem;color:#888;margin-top:2px;}

/* ===== SEÇÕES ===== */
.edu-section{background:#f8fbff;padding:80px 20px;}
.dicas-section{background:#fff;padding:80px 20px;}
.faq-section{background:#f8fbff;padding:80px 20px;}
.edu-inner{max-width:1100px;margin:0 auto;}
.section-label{font-size:0.78rem;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:#24417c;margin-bottom:12px;}
.edu-section h2,.dicas-section h2,.faq-section h2{font-size:1.9rem;font-weight:800;color:#1a2b3c;margin-bottom:16px;line-height:1.25;}
.section-intro{font-size:1rem;color:#555;line-height:1.65;max-width:780px;margin-bottom:40px;}

/* Tabela proteína */
.tabela-pr{border-radius:14px;overflow:hidden;border:1px solid #e2eaf2;margin-bottom:32px;}
.tabela-header-pr{display:grid;grid-template-columns:1.5fr 1fr 2fr;background:#1a2b3c;color:#fff;padding:14px 20px;font-size:0.82rem;font-weight:700;text-transform:uppercase;}
.tabela-row-pr{display:grid;grid-template-columns:1.5fr 1fr 2fr;padding:14px 20px;font-size:0.88rem;color:#333;border-bottom:1px solid #eef2f8;align-items:center;}
.tabela-row-pr:last-child{border-bottom:none;}
.tabela-row-pr:nth-child(odd){background:#f8fbff;}
.badge-pr{display:inline-block;padding:4px 12px;border-radius:20px;font-size:0.8rem;font-weight:700;}
.badge-pr.restricao{background:#fff3cd;color:#856404;}
.badge-pr.aumentado{background:#d4edda;color:#155724;}
.badge-pr.normal{background:#d1ecf1;color:#0c5460;}

/* Aviso nutri */
.aviso-nutri{background:#e8f4f8;border-radius:14px;padding:24px 28px;display:flex;gap:18px;align-items:flex-start;}
.aviso-nutri>i{font-size:1.4rem;color:#f5a623;margin-top:2px;flex-shrink:0;}
.aviso-nutri strong{display:block;color:#1a2b3c;font-size:1rem;margin-bottom:8px;}
.aviso-nutri p{font-size:0.9rem;color:#444;line-height:1.6;margin:0;}

/* Tabela alimentos */
.alimentos-pr-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:40px;}
.alim-card{border-radius:16px;overflow:hidden;border:1px solid #e2eaf2;}
.alim-header{padding:16px 20px;display:flex;align-items:center;gap:10px;font-size:0.9rem;font-weight:700;}
.alim-header i{font-size:1rem;}
.alim-header.alto-vb{background:#d4edda;color:#155724;}
.alim-header.alto-vb i{color:#28a745;}
.alim-header.baixo-vb{background:#fff3cd;color:#856404;}
.alim-header.baixo-vb i{color:#ffc107;}
.alim-table{width:100%;border-collapse:collapse;background:#fff;}
.alim-table th{background:#f8fbff;padding:8px 16px;font-size:0.78rem;font-weight:700;color:#888;text-align:left;border-bottom:1px solid #eef2f8;text-transform:uppercase;}
.alim-table td{padding:10px 16px;font-size:0.87rem;color:#333;border-bottom:1px solid #f5f5f5;}
.alim-table tr:last-child td{border-bottom:none;}
.alim-table td:last-child{font-weight:700;color:#24417c;}

/* FAQ */
.faq-item{margin-bottom:14px;border:1px solid #e2eaf2;border-radius:12px;padding:20px 24px;background:#fff;}
.faq-item summary{font-weight:700;color:#1a2b3c;cursor:pointer;font-size:1rem;list-style:none;display:flex;justify-content:space-between;align-items:center;}
.faq-item summary::after{content:'\f078';font-family:'Font Awesome 6 Free';font-weight:900;font-size:0.75rem;color:#24417c;transition:transform 0.25s;}
.faq-item[open] summary::after{transform:rotate(180deg);}
.faq-item p{margin-top:14px;color:#555;line-height:1.7;font-size:0.92rem;}

/* CTA */
.cta-section{background:linear-gradient(135deg,#24417c,#1a2d5a);padding:80px 20px;text-align:center;color:#fff;}
.cta-inner{max-width:680px;margin:0 auto;}
.cta-icon{font-size:2.5rem;margin-bottom:20px;display:block;opacity:0.85;}
.cta-section h2{font-size:1.8rem;font-weight:700;margin-bottom:15px;color:#fff;line-height:1.3;}
.cta-section p{font-size:1rem;opacity:0.8;line-height:1.6;margin-bottom:30px;}
.btn-cta-white{display:inline-flex;align-items:center;gap:10px;background:#fff;color:#24417c;font-weight:700;font-size:1rem;padding:15px 36px;border-radius:40px;text-decoration:none;transition:all 0.3s;box-shadow:0 8px 25px rgba(0,0,0,0.2);}
.btn-cta-white:hover{transform:translateY(-3px);box-shadow:0 14px 35px rgba(0,0,0,0.3);}

/* ===== RESPONSIVO ===== */
@media(max-width:900px){
    .pr-hero-inner{flex-direction:column;gap:40px;}
    .pr-hero-text{text-align:center;}
    .pr-hero-text p{margin:0 auto 28px;}
    .hero-chips{justify-content:center;}
    .alimentos-pr-grid{grid-template-columns:1fr;}
    .tabela-header-pr,.tabela-row-pr{grid-template-columns:1fr 1fr;}
    .tabela-header-pr span:last-child,.tabela-row-pr span:last-child{display:none;}
}
@media(max-width:600px){
    .pr-hero-text h1{font-size:1.9rem;}
    .edu-section h2,.dicas-section h2,.faq-section h2{font-size:1.5rem;}
}