/* Calculadora Fósforo 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 60px 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:14px;}

/* ===== HERO ===== */
.p-hero{background:linear-gradient(135deg,#0d1f3c 0%,#1a3a6b 55%,#24417c 100%);padding:70px 20px 80px;color:#fff;position:relative;overflow:hidden;}
.p-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;}
.p-hero-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;gap:60px;flex-wrap:wrap;position:relative;z-index:1;}
.p-hero-text{flex:1;min-width:300px;}
.p-hero-text h1{font-size:2.6rem;font-weight:800;line-height:1.2;margin-bottom:18px;}
.p-hero-text h1 span{color:#7ec8e3;}
.p-hero-text p{font-size:1.05rem;opacity:0.85;line-height:1.65;max-width:480px;margin-bottom:28px;}
.p-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 ===== */
.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:2.6rem;font-weight:800;color:#1a2b3c;line-height:1;}
.resultado-unidade{display:block;font-size:0.78rem;color:#888;margin-top:4px;}
.status-badge-wrapper{text-align:center;margin-bottom:18px;}
.status-badge{display:inline-block;padding:6px 20px;border-radius:20px;font-size:0.9rem;font-weight:700;}
.badge-baixo{background:#fff3cd;color:#856404;}
.badge-normal{background:#d4edda;color:#155724;}
.badge-atencao{background:#fff3cd;color:#856404;}
.badge-alto{background:#f8d7da;color:#721c24;}
.badge-critico{background:#8b0000;color:#fff;}

/* Barra fósforo */
.p-barra-wrapper{margin-bottom:20px;}
.p-barra{position:relative;height:14px;border-radius:8px;display:flex;margin-bottom:6px;overflow:visible;}
.p-seg{height:100%;}
.p-seg.baixo{background:#ffc107;border-radius:8px 0 0 8px;flex:1.2;}
.p-seg.normal{background:#28a745;flex:2;}
.p-seg.atencao{background:#fd7e14;flex:1;}
.p-seg.alto{background:#dc3545;border-radius:0 8px 8px 0;flex:2;}
.p-marcador{position:absolute;top:-4px;width:22px;height:22px;background:#fff;border:3px solid #1a2b3c;border-radius:50%;transform:translateX(-50%);transition:left 0.5s cubic-bezier(0.25,1,0.5,1);z-index:2;box-shadow:0 2px 8px rgba(0,0,0,0.2);}
.barra-labels{display:flex;justify-content:space-between;font-size:0.68rem;color:#888;}

/* Quelante dica */
.quelante-dica{background:#e8f4f8;border:1px solid #c3d4fd;border-radius:10px;padding:12px 16px;display:flex;align-items:flex-start;gap:10px;font-size:0.85rem;color:#1a3a6b;line-height:1.5;margin-bottom:14px;}
.quelante-dica i{color:#24417c;flex-shrink:0;margin-top:2px;}

/* Alerta */
.alerta-box{background:#fff3cd;border:1px solid #ffc107;border-radius:10px;padding:14px 18px;display:flex;align-items:flex-start;gap:12px;margin-bottom:16px;font-size:0.88rem;color:#856404;font-weight:600;line-height:1.5;}
.alerta-box.critico{background:#f8d7da;border-color:#dc3545;color:#721c24;}
.alerta-box i{font-size:1.1rem;flex-shrink:0;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 P */
.tabela-p{border-radius:14px;overflow:hidden;border:1px solid #e2eaf2;margin-bottom:40px;}
.tabela-header-p{display:grid;grid-template-columns:1fr 1.2fr 2fr;background:#1a2b3c;color:#fff;padding:14px 20px;font-size:0.82rem;font-weight:700;text-transform:uppercase;}
.tabela-row-p{display:grid;grid-template-columns:1fr 1.2fr 2fr;padding:14px 20px;font-size:0.88rem;color:#333;border-bottom:1px solid #eef2f8;align-items:center;}
.tabela-row-p:last-child{border-bottom:none;}
.tabela-row-p.baixo{background:#fffbea;}
.tabela-row-p.normal{background:#f0fff4;}
.tabela-row-p.atencao{background:#fffbea;}
.tabela-row-p.alto{background:#fff5f5;}

/* Info cards */
.info-card-row{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.info-card{background:#fff;border:1px solid #e2eaf2;border-radius:14px;padding:24px;transition:all 0.3s;}
.info-card:hover{transform:translateY(-4px);box-shadow:0 10px 30px rgba(36,65,124,0.1);}
.info-card-icon{width:48px;height:48px;background:linear-gradient(135deg,#e8f4f8,#d0eaf5);border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:14px;}
.info-card-icon i{font-size:1.3rem;color:#24417c;}
.info-card h3{font-size:0.95rem;color:#1a2b3c;margin-bottom:8px;font-weight:700;}
.info-card p{font-size:0.85rem;color:#555;line-height:1.6;margin:0;}

/* Tipo fósforo grid */
.fosforo-tipo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:40px;}
.tipo-card{border-radius:16px;overflow:hidden;border:1px solid #e2eaf2;background:#fff;}
.tipo-header{padding:18px 20px;display:flex;align-items:flex-start;gap:12px;}
.tipo-header i{font-size:1.3rem;flex-shrink:0;margin-top:2px;}
.tipo-header h3{margin:0 0 4px;font-size:0.95rem;font-weight:700;}
.tipo-header span{font-size:0.78rem;font-weight:600;opacity:0.8;}
.tipo-card.organico .tipo-header{background:#f0fff4;color:#155724;}
.tipo-card.organico .tipo-header i{color:#28a745;}
.tipo-card.inorganico .tipo-header{background:#fff5f5;color:#721c24;}
.tipo-card.inorganico .tipo-header i{color:#dc3545;}
.tipo-card.dicas-gerais .tipo-header{background:#f0f7ff;color:#1a3a6b;}
.tipo-card.dicas-gerais .tipo-header i{color:#24417c;}
.tipo-card p{padding:12px 20px;font-size:0.85rem;color:#555;line-height:1.55;border-bottom:1px solid #f0f4f8;}
.tipo-card ul{list-style:none;padding:12px 20px;margin:0;}
.tipo-card ul li{font-size:0.85rem;color:#444;padding:5px 0;border-bottom:1px solid #f8f8f8;display:flex;align-items:center;gap:8px;}
.tipo-card ul li::before{content:'•';color:#24417c;font-weight:700;flex-shrink:0;}

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