/* Simbiose do Amanhã — Estilos Globais */
@import url('https://fonts.googleapis.com/css2?family=Inter:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&display=swap');

:root {
  --orange: #e8642c;
  --orange-dark: #c9521f;
  --black: #0a0a0a;
  --dark: #1a1a1a;
  --gray: #666;
  --gray-light: #999;
  --border: #e5e5e5;
  --bg: #fff;
  --bg-soft: #f8f7f5;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 2px 16px rgba(0,0,0,.08);
  --shadow-md: 0 8px 32px rgba(0,0,0,.12);
  --t: .25s ease;
  --max-w: 1200px;
  --nav-h: 72px;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;color:var(--dark);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{cursor:pointer;border:none;background:none;font-family:inherit}
.container{max-width:var(--max-w);margin:0 auto;padding:0 24px}

/* NAV */
.nav{position:fixed;top:0;left:0;right:0;height:var(--nav-h);background:rgba(255,255,255,.95);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid transparent;z-index:1000;transition:border-color var(--t),box-shadow var(--t)}
.nav.scrolled{border-color:var(--border);box-shadow:0 2px 12px rgba(0,0,0,.06)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:var(--nav-h)}
.nav-logo{font-size:17px;font-weight:700;color:var(--black);letter-spacing:-.3px}
.nav-logo span{color:var(--orange)}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-links a,.nav-dropdown-toggle{font-size:14px;font-weight:500;color:var(--gray);padding:8px 14px;border-radius:var(--radius-sm);transition:color var(--t),background var(--t);display:flex;align-items:center;gap:4px}
.nav-links a:hover,.nav-dropdown-toggle:hover,.nav-links a.active{color:var(--dark);background:var(--bg-soft)}
.chevron{width:14px;height:14px;transition:transform var(--t)}
.nav-dropdown-toggle.open .chevron{transform:rotate(180deg)}
.nav-dropdown{position:relative}
.nav-dropdown-menu{position:absolute;top:calc(100% + 8px);left:50%;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-md);padding:8px;min-width:200px;opacity:0;visibility:hidden;transform:translateX(-50%) translateY(-8px);transition:opacity var(--t),visibility var(--t),transform var(--t)}
.nav-dropdown-menu.open{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.nav-dropdown-menu a{display:block;padding:10px 14px;font-size:14px;color:var(--dark);border-radius:var(--radius-sm);transition:background var(--t),color var(--t)}
.nav-dropdown-menu a:hover{background:var(--bg-soft);color:var(--orange)}
.nav-cta{background:var(--orange)!important;color:#fff!important;padding:9px 18px!important;border-radius:var(--radius-sm)!important;font-weight:600!important}
.nav-cta:hover{background:var(--orange-dark)!important}
.nav-toggle{display:none;flex-direction:column;gap:5px;padding:8px;border-radius:var(--radius-sm)}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--dark);border-radius:2px;transition:transform var(--t),opacity var(--t)}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.page-top{padding-top:var(--nav-h)}

/* HERO */
.hero{padding:96px 0 80px}
.hero-label{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--orange);text-transform:uppercase;letter-spacing:1.2px;margin-bottom:24px}
.hero-label::before{content:'';display:block;width:24px;height:2px;background:var(--orange)}
.hero h1{font-size:clamp(38px,5vw,64px);font-weight:700;color:var(--black);line-height:1.1;letter-spacing:-1.5px;max-width:760px;margin-bottom:24px}
.hero h1 em{font-style:normal;color:var(--orange)}
.hero-sub{font-size:18px;color:var(--gray);max-width:540px;line-height:1.65;margin-bottom:40px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 24px;border-radius:var(--radius-sm);font-size:15px;font-weight:600;transition:all var(--t);line-height:1}
.btn-primary{background:var(--orange);color:#fff}
.btn-primary:hover{background:var(--orange-dark);transform:translateY(-1px);box-shadow:0 6px 20px rgba(232,100,44,.3)}
.btn-outline{background:transparent;color:var(--dark);border:1.5px solid var(--border)}
.btn-outline:hover{border-color:var(--dark);background:var(--bg-soft)}
.btn-dark{background:var(--black);color:#fff}
.btn-dark:hover{background:#333;transform:translateY(-1px)}

/* SECTIONS */
.section{padding:96px 0}
.section-sm{padding:64px 0}
.section-alt{background:var(--bg-soft)}
.section-tag{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:1.5px;color:var(--orange);margin-bottom:14px;display:block}
.section-title{font-size:clamp(28px,3.5vw,44px);font-weight:700;color:var(--black);line-height:1.15;letter-spacing:-.8px;margin-bottom:16px}
.section-title em{font-style:normal;color:var(--orange)}
.section-sub{font-size:17px;color:var(--gray);max-width:560px;line-height:1.7}
.section-header{margin-bottom:56px}
.section-header-center{margin-bottom:56px;text-align:center}
.section-header-center .section-sub{margin:0 auto}

/* SERVICE CARDS */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.service-card{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:36px 32px;transition:box-shadow var(--t),transform var(--t),border-color var(--t)}
.service-card:hover{box-shadow:var(--shadow-md);transform:translateY(-4px);border-color:var(--orange)}
.service-icon{width:48px;height:48px;background:#fff5f0;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;margin-bottom:20px;font-size:22px}
.service-card h3{font-size:19px;font-weight:700;color:var(--black);margin-bottom:10px;letter-spacing:-.3px}
.service-card p{font-size:15px;color:var(--gray);line-height:1.65;margin-bottom:20px}
.service-link{font-size:14px;font-weight:600;color:var(--orange);display:inline-flex;align-items:center;gap:4px;transition:gap var(--t)}
.service-link:hover{gap:8px}

/* TESTIMONIALS */
.testimonials-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.testimonial-card{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:32px;transition:box-shadow var(--t),border-color var(--t)}
.testimonial-card:hover{box-shadow:var(--shadow);border-color:rgba(232,100,44,.2)}
.testimonial-quote{font-size:32px;color:var(--orange);line-height:1;margin-bottom:14px;font-family:Georgia,serif}
.testimonial-text{font-size:16px;color:var(--dark);line-height:1.7;margin-bottom:24px;font-style:italic}
.testimonial-author{display:flex;align-items:center;gap:12px}
.testimonial-avatar{width:40px;height:40px;border-radius:50%;background:var(--orange);color:#fff;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;flex-shrink:0}
.testimonial-name{font-size:14px;font-weight:700;color:var(--black);line-height:1.2}
.testimonial-org{font-size:13px;color:var(--gray-light);margin-top:2px}
.testimonial-tag{display:inline-block;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:1px;color:var(--orange);background:#fff5f0;padding:3px 8px;border-radius:4px;margin-bottom:20px}

/* CLIENTS */
.clients-section{padding:72px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.clients-label{text-align:center;font-size:13px;font-weight:600;color:var(--gray-light);text-transform:uppercase;letter-spacing:1.5px;margin-bottom:48px}
.clients-grid{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:40px 64px}
.client-logo{display:flex;align-items:center;justify-content:center;filter:grayscale(1) opacity(.45);transition:filter var(--t),transform var(--t)}
.client-logo:hover{filter:grayscale(0) opacity(1);transform:scale(1.05)}
.client-logo img{height:42px;width:auto;object-fit:contain}

/* FOUNDER */
.founder-section{padding:96px 0}
.founder-grid{display:grid;grid-template-columns:5fr 7fr;gap:80px;align-items:center}
.founder-photo-wrap{position:relative}
.founder-photo{width:100%;aspect-ratio:3/4;object-fit:cover;object-position:top center;border-radius:var(--radius);box-shadow:var(--shadow-md)}
.founder-photo-accent{position:absolute;bottom:-20px;right:-20px;width:110px;height:110px;background:var(--orange);border-radius:var(--radius);z-index:-1}
.founder-name{font-size:34px;font-weight:700;color:var(--black);letter-spacing:-.8px;margin:8px 0 4px}
.founder-role{font-size:16px;color:var(--orange);font-weight:500;margin-bottom:28px}
.founder-bio{font-size:16px;color:var(--gray);line-height:1.8;margin-bottom:16px}

/* PAGE HEADER */
.page-header{padding:72px 0 56px;background:var(--bg-soft);border-bottom:1px solid var(--border)}
.page-header h1{font-size:clamp(32px,4vw,52px);font-weight:700;color:var(--black);line-height:1.1;letter-spacing:-1px;max-width:680px;margin-bottom:16px}
.page-header p{font-size:17px;color:var(--gray);max-width:520px;line-height:1.7}

/* FEATURES */
.features-list{display:flex;flex-direction:column;gap:20px}
.feature-item{display:flex;gap:16px;align-items:flex-start}
.feature-icon{width:40px;height:40px;background:#fff5f0;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0;margin-top:2px}
.feature-text h4{font-size:16px;font-weight:700;color:var(--black);margin-bottom:4px}
.feature-text p{font-size:15px;color:var(--gray);line-height:1.6}

/* CTA BANNER */
.cta-banner{padding:80px 0;background:var(--black);text-align:center}
.cta-banner .section-title{color:#fff}
.cta-banner .section-sub{color:rgba(255,255,255,.6);margin:0 auto 36px}

/* CONTACT */
.contact-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:80px;align-items:start}
.contact-info h3{font-size:22px;font-weight:700;color:var(--black);margin-bottom:12px}
.contact-info p{font-size:15px;color:var(--gray);line-height:1.7;margin-bottom:32px}
.contact-item{display:flex;gap:14px;align-items:center;padding:16px 0;border-bottom:1px solid var(--border)}
.contact-item:first-of-type{border-top:1px solid var(--border)}
.contact-item-icon{font-size:20px}
.contact-item-label{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.8px;color:var(--gray-light)}
.contact-item-value{font-size:15px;font-weight:500;color:var(--dark)}
.form-group{margin-bottom:20px}
.form-label{display:block;font-size:13px;font-weight:600;color:var(--dark);margin-bottom:8px;text-transform:uppercase;letter-spacing:.5px}
.form-input,.form-select,.form-textarea{width:100%;padding:13px 16px;border:1.5px solid var(--border);border-radius:var(--radius-sm);font-size:15px;font-family:'Inter',sans-serif;color:var(--dark);background:var(--bg);transition:border-color var(--t),box-shadow var(--t);outline:none}
.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--orange);box-shadow:0 0 0 3px rgba(232,100,44,.12)}
.form-textarea{resize:vertical;min-height:130px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}

/* STATS */
.stats-bar{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--border);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;margin-top:64px}
.stat-item{background:var(--bg);padding:32px;text-align:center}
.stat-number{font-size:40px;font-weight:700;color:var(--black);letter-spacing:-1px;line-height:1;margin-bottom:6px}
.stat-number span{color:var(--orange)}
.stat-label{font-size:14px;color:var(--gray)}

/* FOOTER */
.footer{background:var(--black);color:rgba(255,255,255,.7);padding:56px 0 32px}
.footer-top{display:grid;grid-template-columns:1.8fr 1fr 1fr 1fr;gap:48px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.08);margin-bottom:32px}
.footer-brand .nav-logo{color:#fff;display:block;margin-bottom:14px}
.footer-brand p{font-size:14px;line-height:1.7}
.footer-col h4{font-size:13px;font-weight:700;color:#fff;text-transform:uppercase;letter-spacing:.8px;margin-bottom:16px}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col a{font-size:14px;color:rgba(255,255,255,.6);transition:color var(--t)}
.footer-col a:hover{color:var(--orange)}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;font-size:13px;color:rgba(255,255,255,.35)}

/* WHATSAPP */
.whatsapp-float{position:fixed;bottom:28px;right:28px;width:56px;height:56px;background:#25D366;color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px rgba(37,211,102,.4);z-index:999;transition:transform var(--t),box-shadow var(--t)}
.whatsapp-float:hover{transform:scale(1.1);box-shadow:0 6px 28px rgba(37,211,102,.5)}
.whatsapp-float svg{width:28px;height:28px;fill:#fff}

/* ANIMATIONS */
.fade-in{opacity:0;transform:translateY(24px);transition:opacity .65s ease,transform .65s ease}
.fade-in.visible{opacity:1;transform:translateY(0)}
.fade-in-delay-1{transition-delay:.1s}
.fade-in-delay-2{transition-delay:.2s}
.fade-in-delay-3{transition-delay:.3s}
.fade-in-delay-4{transition-delay:.4s}

/* RESPONSIVE */
@media(max-width:1024px){
  .services-grid{grid-template-columns:1fr 1fr}
  .footer-top{grid-template-columns:1fr 1fr;gap:32px}
}
@media(max-width:768px){
  :root{--nav-h:64px}
  .nav-links{display:none;flex-direction:column;position:absolute;top:var(--nav-h);left:0;right:0;background:var(--bg);border-bottom:1px solid var(--border);padding:16px;gap:2px}
  .nav-links.open{display:flex}
  .nav-dropdown-menu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:none;background:var(--bg-soft);margin:4px 0 4px 12px}
  .nav-toggle{display:flex}
  .hero{padding:64px 0 56px}
  .section{padding:64px 0}
  .services-grid,.testimonials-grid{grid-template-columns:1fr}
  .founder-grid{grid-template-columns:1fr;gap:40px}
  .founder-photo-accent{display:none}
  .founder-photo{aspect-ratio:4/5;object-position:top;max-width:100%}
  .contact-grid{grid-template-columns:1fr;gap:40px}
  .form-row{grid-template-columns:1fr}
  .stats-bar{grid-template-columns:1fr}
  .clients-grid{gap:24px 40px}
  .footer-top{grid-template-columns:1fr;gap:24px}
  .footer-bottom{flex-direction:column;gap:8px;text-align:center}
}
@media(max-width:480px){
  .hero h1{font-size:32px;letter-spacing:-.8px}
  .hero-actions{flex-direction:column}
  .btn{width:100%;justify-content:center}
}