:root{--primary:#EC7B00;--primary-dark:#d06d00;--cta:#FFCE12;--cta-hover:#e6b800;--white:#fff;--light:#FFF8F0;--dark:#1a1a1a;--gray:#666;--gray-light:#f5f5f5;--border:#e0e0e0;--radius:8px;--shadow:0 2px 12px rgba(0,0,0,.08);--font:'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font);color:var(--dark);background:var(--white);line-height:1.7;font-size:16px}
img{max-width:100%;height:auto;display:block}
a{color:var(--primary);text-decoration:none;transition:color .2s}
a:hover{color:var(--primary-dark)}
.container{max-width:1100px;margin:0 auto;padding:0 20px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* HEADER */
.site-header{position:sticky;top:0;z-index:1000;background:var(--white);box-shadow:0 2px 8px rgba(0,0,0,.07);transition:box-shadow .3s}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:10px 20px;max-width:1100px;margin:0 auto}
.logo{font-size:1.3rem;font-weight:700;color:var(--primary);white-space:nowrap}
.logo span{color:var(--dark)}
.nav-menu{display:flex;align-items:center;gap:24px;list-style:none}
.nav-menu a{font-size:.95rem;font-weight:500;color:var(--dark);transition:color .2s}
.nav-menu a:hover{color:var(--primary)}
.btn-header-cta{display:inline-block;background:var(--cta);color:var(--dark);font-weight:700;padding:10px 22px;border-radius:var(--radius);font-size:.95rem;transition:background .2s,transform .1s;border:none;cursor:pointer;white-space:nowrap}
.btn-header-cta:hover{background:var(--cta-hover);transform:translateY(-1px)}
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}
.hamburger span{display:block;width:24px;height:2px;background:var(--dark);transition:transform .3s,opacity .3s}
.mobile-cta-header{display:none}

@media(max-width:768px){
.nav-menu{display:none;position:absolute;top:100%;left:0;right:0;background:var(--white);flex-direction:column;padding:20px;box-shadow:0 4px 12px rgba(0,0,0,.1);gap:16px}
.nav-menu.active{display:flex}
.hamburger{display:flex}
.mobile-cta-header{display:inline-block}
.desktop-cta-header{display:none}
}

/* HERO */
.hero{background:linear-gradient(135deg,var(--light) 0%,#fff 100%);padding:60px 0 50px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.hero-content{order:1}
.hero-image{order:2;text-align:center}
.hero-image img{margin:0 auto;border-radius:12px}
.hero-badge{display:inline-block;background:var(--primary);color:var(--white);font-size:.85rem;font-weight:600;padding:6px 16px;border-radius:20px;margin-bottom:16px}
.hero h1{font-size:2.2rem;line-height:1.25;color:var(--dark);margin-bottom:16px}
.hero h1 span{color:var(--primary)}
.hero-desc{font-size:1.05rem;color:var(--gray);margin-bottom:20px}
.hero-price{font-size:1.6rem;font-weight:700;color:var(--primary);margin-bottom:8px}
.hero-price .old-price{text-decoration:line-through;color:var(--gray);font-size:1rem;font-weight:400;margin-right:8px}
.hero-social-proof{display:flex;align-items:center;gap:10px;margin-bottom:20px;font-size:.9rem;color:var(--gray)}
.stars{color:#f5a623;font-size:1.1rem;letter-spacing:2px}
.btn-cta{display:inline-block;background:var(--cta);color:var(--dark);font-weight:700;padding:16px 36px;border-radius:var(--radius);font-size:1.1rem;transition:background .2s,transform .1s,box-shadow .2s;border:none;cursor:pointer;text-align:center;box-shadow:0 4px 15px rgba(255,206,18,.4)}
.btn-cta:hover{background:var(--cta-hover);transform:translateY(-2px);box-shadow:0 6px 20px rgba(255,206,18,.5)}
.cta-sub{display:block;font-size:.85rem;color:var(--gray);margin-top:8px;font-weight:400}

@media(max-width:768px){
.hero{padding:30px 0 40px}
.hero-grid{grid-template-columns:1fr;gap:24px}
.hero-image{order:1}
.hero-content{order:2}
.hero h1{font-size:1.6rem}
.hero-price{font-size:1.3rem}
}

/* SECTIONS */
section{padding:60px 0}
.bg-alt{background:var(--gray-light)}
.section-title{text-align:center;font-size:1.8rem;color:var(--dark);margin-bottom:12px}
.section-title span{color:var(--primary)}
.section-subtitle{text-align:center;color:var(--gray);font-size:1.05rem;margin-bottom:40px;max-width:700px;margin-left:auto;margin-right:auto}

/* BENEFITS */
.benefits-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px}
.benefit-card{background:var(--white);border-radius:var(--radius);padding:28px 24px;box-shadow:var(--shadow);transition:transform .2s,box-shadow .2s;text-align:center}
.benefit-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(0,0,0,.12)}
.benefit-icon{font-size:2.4rem;margin-bottom:12px}
.benefit-card h3{font-size:1.1rem;margin-bottom:8px;color:var(--dark)}
.benefit-card p{font-size:.95rem;color:var(--gray)}

/* INGREDIENTS */
.ingredients-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px}
.ingredient-card{background:var(--white);border-radius:var(--radius);padding:24px;text-align:center;box-shadow:var(--shadow);transition:transform .2s}
.ingredient-card:hover{transform:translateY(-3px)}
.ingredient-icon{width:80px;height:80px;border-radius:50%;background:var(--light);display:flex;align-items:center;justify-content:center;margin:0 auto 16px;font-size:2.2rem}
.ingredient-card h3{font-size:1.05rem;color:var(--primary);margin-bottom:8px}
.ingredient-card p{font-size:.9rem;color:var(--gray)}

/* REVIEWS */
.reviews-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px}
.review-card{background:var(--white);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.review-header{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.review-avatar{width:50px;height:50px;border-radius:50%;object-fit:cover;background:var(--light)}
.review-name{font-weight:600;font-size:1rem;color:var(--dark)}
.review-city{font-size:.85rem;color:var(--gray)}
.review-stars{color:#f5a623;font-size:.95rem;margin-bottom:8px;letter-spacing:1px}
.review-text{font-size:.95rem;color:var(--gray);font-style:italic;line-height:1.6}
.aggregate-rating{text-align:center;margin-bottom:30px}
.aggregate-rating .big-stars{font-size:1.8rem;color:#f5a623;letter-spacing:3px}
.aggregate-rating p{font-size:1rem;color:var(--gray);margin-top:4px}

/* WHERE TO BUY */
.where-buy-content{max-width:700px;margin:0 auto;text-align:center}
.where-buy-content p{margin-bottom:16px;font-size:1rem;color:var(--gray)}
.where-buy-badges{display:flex;flex-wrap:wrap;justify-content:center;gap:16px;margin:24px 0}
.badge-item{display:flex;align-items:center;gap:8px;background:var(--white);padding:12px 20px;border-radius:var(--radius);box-shadow:var(--shadow);font-size:.95rem;font-weight:600;color:var(--dark)}
.badge-item .badge-icon{font-size:1.4rem}

/* HOW TO USE */
.usage-content{max-width:700px;margin:0 auto}
.usage-steps{list-style:none;counter-reset:usage}
.usage-steps li{counter-increment:usage;padding:16px 16px 16px 60px;position:relative;margin-bottom:12px;background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);font-size:.95rem;color:var(--gray)}
.usage-steps li::before{content:counter(usage);position:absolute;left:16px;top:50%;transform:translateY(-50%);width:32px;height:32px;background:var(--primary);color:var(--white);border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.9rem}

/* HOW TO ORDER */
.order-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:24px;margin-top:30px}
.order-step{text-align:center;padding:24px;background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow)}
.order-step-num{width:48px;height:48px;border-radius:50%;background:var(--primary);color:var(--white);display:flex;align-items:center;justify-content:center;font-size:1.3rem;font-weight:700;margin:0 auto 12px}
.order-step h3{font-size:1rem;margin-bottom:8px;color:var(--dark)}
.order-step p{font-size:.9rem;color:var(--gray)}

/* ORDER FORM */
.order-section{padding:60px 0;background:var(--light)}
.order-form-wrapper{max-width:520px;margin:0 auto;background:var(--white);border-radius:12px;padding:36px 32px;box-shadow:0 4px 24px rgba(0,0,0,.1)}
.order-form-header{text-align:center;margin-bottom:24px}
.order-form-header img{margin:0 auto 16px;border-radius:8px}
.order-form-header p{font-size:1rem;color:var(--gray);line-height:1.6}
.order-form-header .price-highlight{font-size:1.4rem;font-weight:700;color:var(--primary)}
.form-group{margin-bottom:18px}
.form-group label{display:block;font-size:.9rem;font-weight:600;color:var(--dark);margin-bottom:6px}
.form-group input{width:100%;padding:14px 16px;border:2px solid var(--border);border-radius:var(--radius);font-size:1rem;font-family:var(--font);transition:border-color .2s;background:var(--white)}
.form-group textarea{width:100%;padding:14px 16px;border:2px solid var(--border);border-radius:var(--radius);font-size:1rem;font-family:var(--font);transition:border-color .2s;background:var(--white);resize:vertical;min-height:140px}
.form-group input:focus{outline:none;border-color:var(--primary)}
.form-group textarea:focus{outline:none;border-color:var(--primary)}
.form-group input.error{border-color:#e74c3c}
.form-group textarea.error{border-color:#e74c3c}
.form-error{font-size:.8rem;color:#e74c3c;margin-top:4px;display:none}
.form-group input.error+.form-error{display:block}
.form-group textarea.error+.form-error{display:block}
.btn-submit{width:100%;padding:16px;background:var(--cta);color:var(--dark);font-size:1.15rem;font-weight:700;border:none;border-radius:var(--radius);cursor:pointer;transition:background .2s,transform .1s;box-shadow:0 4px 15px rgba(255,206,18,.4);display:flex;align-items:center;justify-content:center;gap:8px}
.btn-submit:hover{background:var(--cta-hover);transform:translateY(-1px)}
.btn-submit:disabled{opacity:.7;cursor:not-allowed;transform:none}
.spinner{display:none;width:20px;height:20px;border:3px solid rgba(0,0,0,.2);border-top-color:var(--dark);border-radius:50%;animation:spin .6s linear infinite}
.btn-submit.loading .spinner{display:inline-block}
.btn-submit.loading .btn-text{display:none}
@keyframes spin{to{transform:rotate(360deg)}}
.form-disclaimer{text-align:center;font-size:.8rem;color:var(--gray);margin-top:12px}
.form-disclaimer a{color:var(--primary);text-decoration:underline}
.trust-badges{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:20px}
.trust-badge{display:flex;align-items:center;gap:6px;font-size:.85rem;color:var(--dark);font-weight:500}
.trust-badge .tb-icon{font-size:1.2rem}

@media(max-width:768px){
.order-form-wrapper{padding:24px 18px;margin:0 12px}
}

/* FAQ */
.faq-list{max-width:700px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--border);padding:0}
.faq-question{width:100%;background:none;border:none;padding:18px 40px 18px 0;font-size:1rem;font-weight:600;color:var(--dark);text-align:left;cursor:pointer;position:relative;font-family:var(--font);line-height:1.5}
.faq-question::after{content:'+';position:absolute;right:0;top:50%;transform:translateY(-50%);font-size:1.4rem;color:var(--primary);transition:transform .3s}
.faq-item.active .faq-question::after{content:'−'}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .3s ease;padding:0}
.faq-answer-inner{padding:0 0 18px;font-size:.95rem;color:var(--gray);line-height:1.7}
.faq-item.active .faq-answer{max-height:500px}

/* CONTRAINDICATIONS */
.contra-content{max-width:700px;margin:0 auto}
.contra-content p{font-size:.95rem;color:var(--gray);margin-bottom:12px;line-height:1.7}
.contra-content ul{list-style:disc;padding-left:24px;margin-bottom:16px}
.contra-content li{font-size:.95rem;color:var(--gray);margin-bottom:6px}

/* STICKY BAR MOBILE */
.sticky-bar{display:none;position:fixed;bottom:0;left:0;right:0;z-index:999;background:var(--white);box-shadow:0 -2px 12px rgba(0,0,0,.1);padding:10px 16px;align-items:center;justify-content:space-between}
.sticky-bar .sticky-price{font-size:1rem;font-weight:700;color:var(--primary)}
.sticky-bar .sticky-price .old{text-decoration:line-through;color:var(--gray);font-size:.85rem;font-weight:400;margin-right:6px}
.sticky-bar .btn-cta{padding:12px 24px;font-size:.95rem}

@media(max-width:768px){
.sticky-bar{display:flex}
body{padding-bottom:70px}
}

/* FOOTER */
.site-footer{background:var(--dark);color:rgba(255,255,255,.7);padding:40px 0 20px}
.footer-links{display:flex;flex-wrap:wrap;justify-content:center;gap:20px;margin-bottom:20px}
.footer-links a{color:rgba(255,255,255,.7);font-size:.9rem;transition:color .2s}
.footer-links a:hover{color:var(--white)}
.footer-disclaimer{text-align:center;font-size:.8rem;color:rgba(255,255,255,.5);max-width:800px;margin:0 auto;line-height:1.6;padding-top:20px;border-top:1px solid rgba(255,255,255,.1)}
.footer-copy{text-align:center;font-size:.8rem;color:rgba(255,255,255,.4);margin-top:16px}

/* CTA SECTION */
.cta-section{padding:50px 0;text-align:center;background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);color:var(--white)}
.cta-section h2{font-size:1.6rem;margin-bottom:12px;color:var(--white)}
.cta-section p{font-size:1.05rem;margin-bottom:24px;opacity:.9}
.cta-section .btn-cta{background:var(--cta);color:var(--dark)}

/* SECONDARY PAGES */
.page-content{padding:80px 0 60px;min-height:60vh}
.page-content h1{font-size:1.8rem;color:var(--dark);margin-bottom:24px}
.page-content h2{font-size:1.3rem;color:var(--dark);margin:24px 0 12px}
.page-content p,.page-content li{font-size:.95rem;color:var(--gray);line-height:1.7;margin-bottom:10px}
.page-content ul,.page-content ol{padding-left:24px;margin-bottom:16px}

/* UTILITIES */
.text-center{text-align:center}
.mb-20{margin-bottom:20px}
.mb-30{margin-bottom:30px}
.mt-30{margin-top:30px}

/* FORM ALERT */
.form-alert{padding:12px 16px;border-radius:var(--radius);margin-bottom:16px;font-size:.9rem;display:none}
.form-alert.error{background:#fde8e8;color:#c0392b;display:block}
.form-alert.success{background:#e8fde8;color:#27ae60;display:block}