/* CSS Otimizado para FARMAPRO - Versão mobile-friendly */
:root {
  --gold: #7B68EE;
  --gold-dark: #6883ee;
  --dark: #1a1a1a;
  --darker: #121212;
  --light: #fff;
  --gray: #808080;
}

/* Reset e estilos gerais */
*{margin:0;padding:0;box-sizing:border-box;font-family:'Segoe UI',system-ui,sans-serif}
body{background-color:var(--darker);color:var(--light);line-height:1.6}
a{text-decoration:none;color:inherit}
ul,ol{list-style:none}
img{max-width:100%;height:auto;display:block}

/* Efeito Typewriter */
.typewriter-container{display:inline-block;margin-bottom:1.5rem;text-align:center}
.typewriter-prefix{font-size:2.5rem;font-weight:700;color:var(--light);margin-bottom:.5rem;display:block}
.typewriter-text{position:relative;font-size:2.5rem;font-weight:700;color:var(--gold);min-height:3rem;text-align:center;display:inline-block}
.typewriter-text::after{content:'|';position:absolute;right:-8px;color:var(--gold);animation:blink .7s infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}

/* Header */
header{background:rgba(26,26,26,.85);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);padding:.8rem 0;position:fixed;width:100%;top:0;z-index:1000;border-bottom:1px solid rgba(123,104,238,.3);transition:all .3s ease;box-shadow:0 4px 30px rgba(0,0,0,.1)}
header:hover{background:rgba(26,26,26,.95)}
.header-container{max-width:1200px;margin:0 auto;padding:0 1.5rem}
nav{display:flex;justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto}
.logo{display:flex;align-items:center;text-decoration:none;color:var(--light)}
.logo img{height:62px;margin-right:1rem;transition:transform .3s ease}
.logo:hover img{transform:scale(1.05)}
.nav-links{display:flex;gap:1.5rem;align-items:center}
.nav-links a{color:var(--light);text-decoration:none;transition:all .3s ease;font-weight:500;padding:.5rem 1rem;border-radius:5px;position:relative}
.nav-links a::after{content:'';position:absolute;width:0;height:2px;bottom:0;left:50%;background-color:var(--gold);transition:all .3s ease;transform:translateX(-50%)}
.nav-links a:hover::after{width:80%}
.nav-links a:hover{color:var(--gold)}

/* Dropdowns */
.dropdown{position:relative;display:inline-block}
.dropdown-toggle{display:flex;align-items:center;gap:.5rem;cursor:pointer;color:var(--light);text-decoration:none;transition:all .3s ease;font-weight:500;padding:.5rem 1rem;border-radius:5px;position:relative}
.dropdown-toggle i{transition:transform .3s ease}
.dropdown.active .dropdown-toggle i{transform:rotate(180deg)}
.dropdown-toggle:hover{color:var(--gold)}
.dropdown-menu{position:absolute;top:100%;left:0;margin-top:.5rem;min-width:220px;background:rgba(26,26,26,.95);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-radius:8px;box-shadow:0 8px 32px rgba(0,0,0,.2);border:1px solid rgba(123,104,238,.2);padding:.8rem 0;display:none;opacity:0;transform:translateY(-10px);transition:opacity .3s ease,transform .3s ease;z-index:1000}
.dropdown.active .dropdown-menu{display:block;opacity:1;transform:translateY(0)}
.dropdown-menu a{display:flex;align-items:center;padding:.8rem 1.2rem;color:var(--light);text-decoration:none;font-weight:400;transition:all .2s ease;width:100%;position:relative}
.dropdown-menu a:hover{background:rgba(123,104,238,.1);color:var(--gold);padding-left:1.5rem}
.dropdown-menu a i{margin-right:10px;font-size:1rem;width:20px;text-align:center;color:var(--gold)}
.dropdown-divider{height:1px;background:rgba(123,104,238,.2);margin:.5rem 0}

/* Botões */
.auth-button,.button,.newsletter-button{background:var(--gold);color:var(--light);border:none;border-radius:50px;font-weight:600;cursor:pointer;transition:all .3s ease;display:inline-flex;align-items:center;justify-content:center;text-decoration:none}
.auth-button{padding:.6rem 1.5rem;gap:.5rem}
.button{padding:1rem 2rem;margin-top:1.5rem;position:relative;overflow:hidden;box-shadow:0 4px 15px rgba(123,104,238,.3)}
.newsletter-button{padding:12px;width:100%;max-width:500px;margin:0 auto;font-size:1rem}
.auth-button:hover,.button:hover,.newsletter-button:hover{background:var(--gold-dark);transform:translateY(-2px);box-shadow:0 4px 12px rgba(123,104,238,.3)}
.user-avatar{width:32px;height:32px;border-radius:50%;background:var(--gold);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1rem;color:var(--light)}

/* Menu Mobile */
.mobile-menu-toggle{display:none;flex-direction:column;justify-content:space-between;width:30px;height:21px;cursor:pointer;z-index:1001}
.mobile-menu-toggle span{display:block;width:100%;height:3px;background:var(--light);border-radius:3px;transition:all .3s ease}

/* Hero Section */
.hero{background:linear-gradient(45deg,var(--dark),var(--darker));color:var(--light);text-align:center;padding:7rem 1.5rem 3.5rem;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at center,var(--gold) 0,transparent 70%);opacity:.1;animation:pulse 4s infinite}
@keyframes pulse{0%{opacity:.1}50%{opacity:.2}100%{opacity:.1}}
.hero p{font-size:1.2rem;max-width:800px;margin:0 auto 2rem;color:var(--light);opacity:.9;animation:fadeInUp 1s ease .2s}
@keyframes fadeInUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}

/* Features */
.features{max-width:1200px;margin:3rem auto;padding:0 1.5rem}
.features h2{text-align:center;font-size:2rem;margin-bottom:1.5rem;color:var(--gold)}
.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;margin-top:1.5rem}
.feature-card{background:rgba(26,26,26,.5);border-radius:1rem;padding:1.8rem;box-shadow:0 8px 32px rgba(0,0,0,.1);transition:all .4s ease;border:1px solid rgba(123,104,238,.1);position:relative;overflow:hidden}
.feature-card::before{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(45deg,transparent,rgba(123,104,238,.1),transparent);transform:translateX(-100%);transition:.5s}
.feature-card:hover{transform:translateY(-5px);border-color:var(--gold);box-shadow:0 12px 48px rgba(123,104,238,.2)}
.feature-card:hover::before{transform:translateX(100%)}
.feature-icon{font-size:2.2rem;color:var(--gold);margin-bottom:1rem;transition:all .3s ease}
.feature-card:hover .feature-icon{transform:scale(1.1);color:var(--gold-dark)}
.feature-card h3{font-size:1.4rem;margin-bottom:.7rem;color:var(--gold);transition:all .3s ease}
.feature-card p{color:var(--light);opacity:.9;font-size:1rem;line-height:1.5}

/* Coming Soon */
.coming-soon{margin-top:3rem}
.coming-soon .feature-card{background:rgba(123,104,238,.1);text-align:center;max-width:800px;margin:0 auto}
.coming-soon-updates{margin-top:1.5rem;padding-top:1.5rem;border-top:1px solid rgba(123,104,238,.2)}
.coming-soon-updates .feature-icon{font-size:1.8rem;margin-bottom:.8rem}
.coming-soon-updates p{font-style:italic;opacity:.9}

/* CTA Section */
.cta{background:linear-gradient(45deg,var(--dark),var(--darker));color:var(--light);text-align:center;padding:4rem 1.5rem;position:relative;overflow:hidden}
.cta::before{content:'';position:absolute;width:200%;height:200%;background:linear-gradient(45deg,transparent,rgba(123,104,238,.1),transparent);animation:shine 8s infinite}
@keyframes shine{0%{transform:translateX(-50%) translateY(-50%) rotate(0)}100%{transform:translateX(-50%) translateY(-50%) rotate(360deg)}}
.cta h2{font-size:2rem;margin-bottom:1.5rem;color:var(--light);position:relative}
.cta p{max-width:800px;margin:0 auto 1.5rem;position:relative;font-size:1.1rem}

/* Newsletter */
.newsletter{background:linear-gradient(45deg,var(--darker),var(--dark));padding:4rem 1.5rem;text-align:center;position:relative;overflow:hidden}
.newsletter-container{max-width:800px;margin:0 auto}
.newsletter h2{font-size:2rem;margin-bottom:1.5rem;color:var(--gold)}
.newsletter p{font-size:1.1rem;margin-bottom:1.5rem;color:var(--light);opacity:.9;max-width:600px;margin-left:auto;margin-right:auto}
.newsletter .input-group{display:flex;flex-direction:column;margin-bottom:1.2rem;max-width:500px;margin-left:auto;margin-right:auto}
.newsletter input{padding:12px;border:none;border-radius:8px;margin-bottom:10px;background:rgba(255,255,255,.1);color:var(--light);border:1px solid rgba(123,104,238,.3);font-size:1rem}
.newsletter .disclaimer{margin-top:12px;font-size:.9rem;color:var(--gray);max-width:500px;margin-left:auto;margin-right:auto}
.newsletter .mensagem{padding:12px;border-radius:8px;margin-bottom:15px;text-align:center;max-width:500px;margin-left:auto;margin-right:auto}
.newsletter .mensagem.sucesso{background-color:rgba(76,175,80,.2);color:#4caf50;border:1px solid rgba(76,175,80,.3)}
.newsletter .mensagem.erro{background-color:rgba(244,67,54,.2);color:#f44336;border:1px solid rgba(244,67,54,.3)}
.newsletter .mensagem.info{background-color:rgba(33,150,243,.2);color:#2196f3;border:1px solid rgba(33,150,243,.3)}

/* Target Audience */
.target-audience{background:linear-gradient(45deg,var(--dark),var(--darker));padding:4rem 1.5rem}
.target-audience h2{color:var(--gold);text-align:center;font-size:2rem;margin-bottom:1.5rem}

/* Footer */
footer{background-color:var(--darker);padding:3rem 1.5rem 2rem;text-align:center;border-top:1px solid rgba(123,104,238,.2)}
.footer-container{max-width:1200px;margin:0 auto}
.footer-sections{display:flex;flex-wrap:wrap;justify-content:space-between;gap:2rem;margin-bottom:2rem;text-align:left}
.footer-section{flex:1;min-width:250px}
.footer-section h3{color:var(--gold);margin-bottom:1rem;font-size:1.2rem;font-weight:600}
.footer-section p{color:var(--light);opacity:.7;font-size:.9rem;line-height:1.6;margin-bottom:.8rem}
.footer-section ul li{margin-bottom:.8rem}
.footer-section ul li a{color:var(--light);opacity:.7;text-decoration:none;font-size:.9rem;transition:all .3s ease}
.footer-section ul li a:hover{color:var(--gold);opacity:1}
.footer-section i{width:20px;color:var(--gold);margin-right:8px}
.social-icons{margin-top:1.5rem}
.social-icons a{color:var(--gold);font-size:1.5rem;margin-right:1.2rem;transition:all .3s ease;display:inline-block}
.social-icons a:hover{color:var(--gold-dark);transform:translateY(-3px)}
.copyright{border-top:1px solid rgba(123,104,238,.2);padding-top:1.5rem;margin-top:1rem}
.copyright p{color:var(--light);opacity:.6;font-size:.9rem}

/* Responsiveness */
@media (min-width:1025px){
  .typewriter-prefix,.typewriter-text{font-size:3.5rem}
  .typewriter-text{min-height:4.2rem}
  .hero{padding:8rem 2rem 4rem}
  .hero p{font-size:1.4rem}
  .features h2,.target-audience h2{font-size:2.5rem}
  .feature-card{padding:2.5rem}
  .feature-icon{font-size:2.8rem;margin-bottom:1.5rem}
  .feature-card h3{font-size:1.6rem}
  .feature-card p{font-size:1.1rem}
  .cta h2{font-size:2.5rem}
  .newsletter h2{font-size:2.2rem}
}

@media (max-width:768px){
  /* Mobile Menu */
  .mobile-menu-toggle{display:flex}
  .mobile-menu-toggle.active span:nth-child(1){transform:translateY(9px) rotate(45deg)}
  .mobile-menu-toggle.active span:nth-child(2){opacity:0}
  .mobile-menu-toggle.active span:nth-child(3){transform:translateY(-9px) rotate(-45deg)}
  .nav-links{position:fixed;top:0;right:-100%;width:80%;max-width:400px;height:100vh;background:rgba(26,26,26,.97);backdrop-filter:blur(15px);-webkit-backdrop-filter:blur(15px);flex-direction:column;justify-content:flex-start;padding:5rem 1.5rem 2rem;transition:right .3s ease;box-shadow:-5px 0 30px rgba(0,0,0,.3);gap:1.5rem;overflow-y:auto;z-index:1000}
  .nav-links.active{right:0}
  .nav-links a{width:100%;padding:1rem;text-align:left;border-radius:8px}
  .nav-links a::after{display:none}
  .dropdown{width:100%}
  .dropdown-toggle{width:100%;justify-content:space-between;padding:1rem;border-radius:8px}
  .dropdown-menu{position:static;width:100%;margin:.5rem 0;box-shadow:none;border:1px solid rgba(123,104,238,.2)}
  .auth-button{margin-top:1rem;width:100%;justify-content:center}
  
  /* Footer */
  .footer-sections{flex-direction:column}
  .footer-section{min-width:100%}
  .social-icons{text-align:center}
  .social-icons a{margin:0 .8rem}
}

/* Prefetch & Performance Optimizations */
@font-face{font-display:swap}