/* Reset & Base */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:80px}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;font-size:16px;line-height:1.6;color:#222;background:#fff}
img{max-width:100%;height:auto;display:block}
a{color:#1873DF;text-decoration:none}
a:hover,a:focus{text-decoration:underline}
ul,ol{list-style:none}
h1,h2,h3,h4,h5,h6{line-height:1.3;color:#1a1a1a}
.container{max-width:1100px;margin:0 auto;padding:0 20px}
.site-header{position:sticky;top:0;z-index:1000;background:#fff;box-shadow:0 2px 8px rgba(0,0,0,.08)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{display:flex;align-items:center;gap:8px;font-weight:700;font-size:1.2rem;color:#1873DF;text-decoration:none}
.logo img{width:40px;height:39px;border-radius:6px}
.logo:hover{text-decoration:none}
.main-nav ul{display:flex;align-items:center;gap:4px}
.main-nav a{padding:8px 14px;border-radius:6px;font-size:.95rem;color:#333;transition:background .2s,color .2s}
.main-nav a:hover,.main-nav a:focus{background:#f0f4ff;color:#1873DF;text-decoration:none}
.menu-toggle{display:none;background:none;border:none;cursor:pointer;padding:8px;width:44px;height:44px;position:relative}
.hamburger,.hamburger::before,.hamburger::after{display:block;width:24px;height:2px;background:#333;border-radius:2px;transition:transform .3s,opacity .3s}
.hamburger::before,.hamburger::after{content:'';position:absolute;left:10px}
.hamburger::before{top:14px}
.hamburger::after{bottom:14px}
.menu-toggle[aria-expanded="true"] .hamburger{background:transparent}
.menu-toggle[aria-expanded="true"] .hamburger::before{transform:rotate(45deg);top:21px}
.menu-toggle[aria-expanded="true"] .hamburger::after{transform:rotate(-45deg);bottom:21px}
.header-order-btn{display:inline-block;padding:10px 20px;font-size:.9rem;flex-shrink:0}
.btn{display:inline-block;padding:12px 28px;border-radius:8px;font-weight:700;font-size:1rem;text-align:center;cursor:pointer;border:none;transition:transform .2s,box-shadow .2s,filter .2s;text-decoration:none}
.btn:hover,.btn:focus{text-decoration:none;transform:translateY(-1px);box-shadow:0 4px 16px rgba(0,0,0,.15)}
.btn-cta{background:#FFCE12;color:#1a1a1a;font-size:1.05rem}
.btn-cta:hover,.btn-cta:focus{filter:brightness(1.05)}
.btn-primary{background:#1873DF;color:#fff}
.btn-primary:hover,.btn-primary:focus{background:#1260b8}
.cta-wrapper{text-align:center;margin:24px 0}
.cta-sub{display:block;text-align:center;font-size:.9rem;color:#555;margin-top:8px;font-weight:600}
.hero{background:linear-gradient(135deg,#1873DF 0%,#1260b8 100%);color:#fff;padding:60px 0 50px;overflow:hidden}
.hero-inner{display:flex;align-items:center;gap:40px}
.hero-content{flex:1}
.hero-content h1{font-size:2.2rem;margin-bottom:16px;color:#fff}
.hero-content .hero-subtitle{font-size:1.15rem;margin-bottom:20px;opacity:.95;line-height:1.5}
.hero-image{flex:0 0 320px;text-align:center}
.hero-image img{max-width:100%;border-radius:12px;box-shadow:0 8px 32px rgba(0,0,0,.2)}
.hero-social-proof{display:flex;align-items:center;gap:12px;margin-top:20px;padding:12px 16px;background:rgba(255,255,255,.12);border-radius:8px;font-size:.95rem}
.hero-stars{color:#FFCE12;font-size:1.2rem;letter-spacing:2px}
.hero .btn-cta{font-size:1.15rem;padding:16px 36px;margin-top:16px}
.hero-price{display:block;font-size:1.3rem;font-weight:700;color:#fff;margin-top:10px}
.hero .cta-sub{color:#fff}
section{padding:60px 0}
section:nth-child(even){background:#f8faff}
.section-title{text-align:center;font-size:1.8rem;margin-bottom:12px;color:#1873DF}
.section-subtitle{text-align:center;font-size:1.05rem;color:#555;margin-bottom:40px;max-width:700px;margin-left:auto;margin-right:auto}
.cosa-serve-intro{font-size:1.05rem;line-height:1.7;max-width:800px;margin:0 auto 30px;text-align:center}
.benefits-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;margin-top:32px}
.benefit-card{background:#fff;border-radius:12px;padding:28px 24px;box-shadow:0 2px 12px rgba(24,115,223,.08);border:1px solid #e8eef8;text-align:center;transition:transform .2s,box-shadow .2s}
.benefit-card:hover{transform:translateY(-3px);box-shadow:0 6px 24px rgba(24,115,223,.12)}
.benefit-icon{font-size:2.5rem;margin-bottom:12px}
.benefit-card h3{font-size:1.1rem;margin-bottom:8px;color:#1873DF}
.benefit-card p{font-size:.95rem;color:#555}
.ingredients-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:28px}
.ingredient-card{display:flex;gap:16px;background:#fff;border-radius:12px;padding:20px;box-shadow:0 2px 12px rgba(0,0,0,.06);border:1px solid #e8eef8;align-items:flex-start}
.ingredient-card img{width:100px;height:100px;object-fit:cover;border-radius:8px;flex-shrink:0}
.ingredient-info h3{font-size:1.05rem;color:#1873DF;margin-bottom:6px}
.ingredient-info p{font-size:.9rem;color:#555;line-height:1.5}
.ingredient-info a{font-size:.85rem}
.steps-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px;margin-top:32px}
.step-card{text-align:center;padding:24px 20px}
.step-number{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:50%;background:#1873DF;color:#fff;font-weight:700;font-size:1.3rem;margin-bottom:16px}
.step-card h3{font-size:1.05rem;margin-bottom:8px}
.step-card p{font-size:.9rem;color:#555}
.reviews-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px}
.review-card{background:#fff;border-radius:12px;padding:24px;box-shadow:0 2px 12px rgba(0,0,0,.06);border:1px solid #e8eef8}
.review-header{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.review-avatar{width:56px;height:56px;border-radius:50%;object-fit:cover;flex-shrink:0;filter:blur(3px)}
.review-name{font-weight:700;font-size:1rem}
.review-location{font-size:.85rem;color:#888}
.review-stars{color:#FFCE12;font-size:1rem;margin-bottom:8px}
.review-text{font-size:.95rem;color:#444;line-height:1.6;font-style:italic}
.rating-summary{text-align:center;margin-bottom:32px;padding:20px;background:#fff;border-radius:12px;box-shadow:0 2px 12px rgba(0,0,0,.06)}
.rating-big{font-size:3rem;font-weight:700;color:#1873DF}
.rating-stars-big{color:#FFCE12;font-size:1.6rem;letter-spacing:3px}
.order-section{background:#f8faff;padding:50px 0}
.order-box{max-width:560px;margin:0 auto;background:#fff;border-radius:16px;padding:36px 32px;box-shadow:0 4px 24px rgba(0,0,0,.08)}
.order-header{text-align:center;margin-bottom:24px}
.order-header h2{font-size:1.5rem;color:#1873DF;margin-bottom:16px}
.order-product-info{display:flex;align-items:center;gap:16px;justify-content:center;margin-bottom:20px;padding:16px;background:#f8faff;border-radius:10px}
.order-product-info img{width:60px;height:59px;border-radius:8px;flex-shrink:0}
.order-product-info p{font-size:.95rem;color:#333;text-align:left;line-height:1.5}
.order-product-info strong{color:#1873DF}
.order-form .form-group{margin-bottom:18px}
.order-form label{display:block;font-weight:600;font-size:.9rem;margin-bottom:6px;color:#333}
.order-form input,.order-form select{width:100%;padding:14px 16px;border:2px solid #dde3ed;border-radius:8px;font-size:1rem;transition:border-color .2s,box-shadow .2s;background:#fff;color:#333;font-family:inherit;appearance:none;-webkit-appearance:none;-moz-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23666' d='M1.41 0L6 4.58 10.59 0 12 1.41l-6 6-6-6z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center}
.order-form input{background-image:none}
.order-form input:focus,.order-form select:focus{outline:none;border-color:#1873DF;box-shadow:0 0 0 3px rgba(24,115,223,.15)}
.order-form input.error,.order-form select.error{border-color:#e53e3e}
.field-error{color:#e53e3e;font-size:.8rem;margin-top:4px;display:none}
.field-error.visible{display:block}
.order-form .btn-submit{width:100%;padding:16px;font-size:1.15rem;margin-top:8px;position:relative}
.btn-submit .spinner{display:none;width:20px;height:20px;border:3px solid rgba(26,26,26,.2);border-top-color:#1a1a1a;border-radius:50%;animation:spin .6s linear infinite;position:absolute;right:20px;top:50%;margin-top:-10px}
.btn-submit.loading .spinner{display:block}
.btn-submit.loading .btn-text{opacity:.7}
@keyframes spin{to{transform:rotate(360deg)}}
.order-form .form-legal{font-size:.8rem;color:#888;text-align:center;margin-top:12px;line-height:1.5}
.order-form .form-legal a{color:#1873DF}
.trust-badges{display:flex;justify-content:center;gap:24px;margin-top:24px;flex-wrap:wrap}
.trust-badge{display:flex;align-items:center;gap:8px;font-size:.85rem;color:#555;font-weight:600}
.trust-badge-icon{font-size:1.4rem}
.dove-compra-box{max-width:700px;margin:0 auto;text-align:center}
.dove-compra-box p{font-size:1.02rem;color:#444;line-height:1.7;margin-bottom:16px}
.price-tag{display:inline-block;font-size:2.2rem;font-weight:700;color:#1873DF;margin:16px 0;padding:12px 32px;border-radius:12px;background:#f0f4ff}
.modalita-uso-box{max-width:700px;margin:0 auto}
.modalita-uso-box p{font-size:1.02rem;color:#444;line-height:1.7;margin-bottom:16px}
.faq-list{max-width:780px;margin:0 auto}
.faq-item{border-bottom:1px solid #e8eef8;padding:0}
.faq-question{width:100%;background:none;border:none;text-align:left;padding:20px 40px 20px 0;font-size:1.05rem;font-weight:600;color:#1a1a1a;cursor:pointer;position:relative;line-height:1.4}
.faq-question::after{content:'+';position:absolute;right:0;top:50%;transform:translateY(-50%);font-size:1.5rem;color:#1873DF;transition:transform .3s}
.faq-item.open .faq-question::after{content:'-'}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .3s ease;padding:0 0 0}
.faq-item.open .faq-answer{max-height:500px;padding:0 0 20px}
.faq-answer p{font-size:.95rem;color:#555;line-height:1.7}
.controindicazioni-box{max-width:700px;margin:0 auto}
.controindicazioni-box p,.controindicazioni-box ul{font-size:.98rem;color:#444;line-height:1.7;margin-bottom:12px}
.controindicazioni-box ul{list-style:disc;padding-left:24px}
.site-footer{background:#1a1a2e;color:#ccc;padding:48px 0 24px;font-size:.9rem}
.site-footer h3{color:#fff;font-size:1.1rem;margin-bottom:16px}
.footer-studies{margin-bottom:32px;padding-bottom:24px;border-bottom:1px solid rgba(255,255,255,.1)}
.studies-list{list-style:decimal;padding-left:24px}
.studies-list li{margin-bottom:8px}
.studies-list a{color:#7db3ff}
.studies-list a:hover{color:#fff}
.footer-registro{margin-bottom:24px;padding-bottom:20px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer-registro p{font-size:.85rem;color:#aaa}
.footer-links ul{display:flex;flex-wrap:wrap;gap:12px 24px;justify-content:center;margin-bottom:20px}
.footer-links a{color:#ccc;font-size:.9rem}
.footer-links a:hover{color:#fff}
.footer-update{text-align:center;margin-bottom:16px;font-size:.85rem;color:#888}
.footer-disclaimer{text-align:center;padding:20px 0;border-top:1px solid rgba(255,255,255,.1);margin-top:16px}
.footer-disclaimer p{font-size:.8rem;color:#888;line-height:1.6;max-width:800px;margin:0 auto}
.footer-copy{text-align:center;padding-top:16px;font-size:.8rem;color:#666}
.legal-page{padding:40px 0 60px}
.legal-page .container{max-width:800px}
.legal-page h1{font-size:1.8rem;color:#1873DF;margin-bottom:24px}
.legal-page h2{font-size:1.3rem;color:#1873DF;margin:28px 0 12px}
.legal-page h3{font-size:1.1rem;margin:20px 0 8px}
.legal-page p{margin-bottom:14px;line-height:1.7;color:#444}
.legal-page ul,.legal-page ol{margin:12px 0 16px 24px;line-height:1.7;color:#444}
.legal-page ul{list-style:disc}
.legal-page ol{list-style:decimal}
.legal-page table{width:100%;border-collapse:collapse;margin:16px 0;font-size:.85rem}
.legal-page th,.legal-page td{border:1px solid #dde3ed;padding:10px 12px;text-align:left}
.legal-page th{background:#f0f4ff;font-weight:600}
.contact-form{max-width:560px;margin:0 auto}
.contact-form .form-group{margin-bottom:18px}
.contact-form label{display:block;font-weight:600;font-size:.9rem;margin-bottom:6px;color:#333}
.contact-form input,.contact-form textarea{width:100%;padding:14px 16px;border:2px solid #dde3ed;border-radius:8px;font-size:1rem;transition:border-color .2s;font-family:inherit}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:#1873DF;box-shadow:0 0 0 3px rgba(24,115,223,.15)}
.contact-form textarea{min-height:120px;resize:vertical}
.contact-form .checkbox-group{display:flex;align-items:flex-start;gap:10px}
.contact-form .checkbox-group input[type="checkbox"]{width:20px;height:20px;margin-top:2px;flex-shrink:0}
.contact-form .checkbox-group label{font-weight:400;font-size:.85rem;color:#555}
.contact-form .field-error{color:#e53e3e;font-size:.8rem;margin-top:4px;display:none}
.contact-form .field-error.visible{display:block}
.alert{padding:16px 20px;border-radius:8px;margin-bottom:24px;font-size:.95rem}
.alert-success{background:#d4edda;color:#155724;border:1px solid #c3e6cb}
.alert-error{background:#f8d7da;color:#721c24;border:1px solid #f5c6cb}
.thank-you-page{text-align:center;padding:80px 0}
.thank-you-page h1{font-size:2rem;color:#1873DF;margin-bottom:16px}
.thank-you-page p{font-size:1.1rem;color:#555;margin-bottom:24px}
.thank-you-icon{font-size:4rem;margin-bottom:24px}
/* Responsive */
@media(max-width:768px){
.hero-inner{flex-direction:column;gap:24px;text-align:center}
.hero-image{flex:none;width:100%;max-width:260px;margin:0 auto}
.hero-content{display:flex;flex-direction:column}
.hero-content h1{font-size:1.6rem;order:1}
.hero-content .hero-subtitle{order:3}
.hero-social-proof{justify-content:center;flex-wrap:wrap;order:4}
.hero-content .cta-wrapper{order:2;margin:16px 0}
.menu-toggle{display:block}
.main-nav{display:none;position:absolute;top:64px;left:0;right:0;background:#fff;box-shadow:0 4px 12px rgba(0,0,0,.1);padding:16px 20px;z-index:999}
.main-nav.open{display:block}
.main-nav ul{flex-direction:column;gap:0}
.main-nav li{width:100%}
.main-nav a{display:block;padding:12px 16px;border-radius:0;border-bottom:1px solid #f0f0f0}
.section-title{font-size:1.4rem}
.benefits-grid{grid-template-columns:1fr}
.ingredients-grid{grid-template-columns:1fr}
.reviews-grid{grid-template-columns:1fr}
.steps-grid{grid-template-columns:1fr 1fr}
.order-box{padding:24px 20px;margin:0 12px}
.price-tag{font-size:1.8rem}
.footer-links ul{flex-direction:column;align-items:center;gap:8px}
}
@media(max-width:480px){
.steps-grid{grid-template-columns:1fr}
.trust-badges{flex-direction:column;align-items:center}
.hero-content h1{font-size:1.4rem}
}