/* M2CLEAN — Shared Styles */
*{margin:0;padding:0;box-sizing:border-box}
:root{
  --primary:#0D9488;
  --primary-light:#14B8A6;
  --primary-dark:#0F766E;
  --primary-glow:rgba(13,148,136,.15);
  --secondary:#FAFAF5;
  --accent:#F59E0B;
  --accent-dark:#D97706;
  --dark:#1F2937;
  --dark-deep:#111827;
  --text:#1F2937;
  --text-dim:#6B7280;
  --text-light:#9CA3AF;
  --light-bg:#F0FDFA;
  --white:#FFFFFF;
  --radius:16px;
  --radius-sm:10px;
  --radius-xs:6px;
  --shadow-sm:0 1px 3px rgba(0,0,0,.06);
  --shadow-md:0 4px 20px rgba(0,0,0,.08);
  --shadow-lg:0 12px 40px rgba(0,0,0,.12);
  --shadow-xl:0 20px 60px rgba(0,0,0,.15);
  --transition:all .3s cubic-bezier(.4,0,.2,1);
}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{font-family:'Inter',system-ui,-apple-system,sans-serif;color:var(--text);background:var(--white);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit}
img{max-width:100%;height:auto;display:block}
button{cursor:pointer;border:none;font-family:inherit}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
.section-pad{padding:100px 0}

/* HEADER */
.header{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(255,255,255,.92);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid rgba(0,0,0,.04);transition:var(--transition)}
.header.scrolled{box-shadow:0 2px 20px rgba(0,0,0,.06)}
.header-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;height:76px;padding:0 24px}
.logo{font-size:1.6rem;font-weight:900;letter-spacing:-.03em;color:var(--primary)}
.logo span{color:var(--dark);font-weight:300;margin-left:1px}
.header-nav{display:flex;gap:36px;align-items:center}
.header-nav a{font-size:14px;font-weight:500;color:var(--text-dim);transition:var(--transition);position:relative}
.header-nav a:hover{color:var(--primary)}
.header-nav a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--primary);transition:width .3s ease}
.header-nav a:hover::after{width:100%}
.header-right{display:flex;align-items:center;gap:16px}
.header-phone{font-size:14px;font-weight:600;color:var(--dark);display:flex;align-items:center;gap:6px}
.header-phone svg{width:16px;height:16px;fill:var(--primary)}
.lang-switcher{display:flex;gap:2px;background:#F3F4F6;border-radius:8px;padding:3px}
.lang-btn{padding:5px 10px;font-size:12px;font-weight:600;border-radius:6px;background:transparent;color:var(--text-dim);transition:var(--transition)}
.lang-btn.active{background:var(--white);color:var(--primary);box-shadow:0 1px 4px rgba(0,0,0,.08)}
.btn-cta-header{background:var(--primary);color:#fff;padding:10px 22px;border-radius:10px;font-size:14px;font-weight:600;transition:var(--transition);white-space:nowrap}
.btn-cta-header:hover{background:var(--primary-dark);transform:translateY(-1px);box-shadow:0 4px 16px rgba(13,148,136,.3)}
.hamburger{display:none;flex-direction:column;gap:5px;padding:8px;cursor:pointer;background:none}
.hamburger span{width:24px;height:2px;background:var(--dark);transition:var(--transition);border-radius:2px}
.mobile-menu{display:none;position:fixed;top:76px;left:0;right:0;background:var(--white);padding:24px;box-shadow:var(--shadow-lg);z-index:999;border-bottom:1px solid rgba(0,0,0,.06)}
.mobile-menu.open{display:block}
.mobile-menu a{display:block;padding:14px 0;font-size:16px;font-weight:500;color:var(--text);border-bottom:1px solid #F3F4F6}
.mobile-menu .lang-switcher{margin-top:16px;justify-content:center}

/* NAV DROPDOWN */
.nav-dropdown{position:relative}
.nav-dropdown-menu{display:none;position:absolute;top:100%;left:-16px;background:var(--white);border-radius:var(--radius-sm);box-shadow:var(--shadow-lg);border:1px solid rgba(0,0,0,.06);padding:8px 0;min-width:240px;z-index:100;margin-top:12px}
.nav-dropdown:hover .nav-dropdown-menu{display:block}
.nav-dropdown-menu a{display:block;padding:10px 20px;font-size:14px;font-weight:500;color:var(--text-dim);transition:var(--transition)}
.nav-dropdown-menu a:hover{color:var(--primary);background:var(--light-bg)}
.nav-dropdown-menu a::after{display:none}

/* BUTTONS */
.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-light));color:#fff;padding:16px 36px;border-radius:12px;font-size:16px;font-weight:700;transition:var(--transition);display:inline-flex;align-items:center;gap:8px;box-shadow:0 4px 20px rgba(13,148,136,.25)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(13,148,136,.35)}
.btn-outline{background:var(--white);color:var(--primary);padding:16px 36px;border-radius:12px;font-size:16px;font-weight:600;border:2px solid rgba(13,148,136,.2);transition:var(--transition)}
.btn-outline:hover{border-color:var(--primary);background:var(--light-bg);transform:translateY(-2px)}

/* SECTION HEADERS */
.section-header{text-align:center;margin-bottom:60px}
.section-label{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--primary);margin-bottom:12px}
.section-title{font-size:clamp(1.8rem,3.5vw,2.8rem);font-weight:800;color:var(--dark);letter-spacing:-.03em;line-height:1.15;margin-bottom:16px}
.section-desc{font-size:17px;color:var(--text-dim);max-width:560px;margin:0 auto;line-height:1.7}

/* FAQ */
.faq-list{max-width:760px;margin:0 auto}
.faq-item{border-bottom:1px solid #F3F4F6;overflow:hidden}
.faq-q{width:100%;padding:22px 0;display:flex;align-items:center;justify-content:space-between;background:none;font-size:16px;font-weight:600;color:var(--dark);text-align:left;cursor:pointer;transition:var(--transition);gap:16px}
.faq-q:hover{color:var(--primary)}
.faq-q .faq-icon{width:28px;height:28px;border-radius:8px;background:var(--light-bg);display:flex;align-items:center;justify-content:center;transition:var(--transition);flex-shrink:0;font-size:18px;color:var(--primary)}
.faq-item.open .faq-icon{background:var(--primary);color:#fff;transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .4s ease,padding .4s ease}
.faq-item.open .faq-a{max-height:300px;padding-bottom:22px}
.faq-a p{font-size:15px;color:var(--text-dim);line-height:1.8}

/* FOOTER */
.footer{background:var(--dark-deep);color:rgba(255,255,255,.7);padding:60px 0 30px;border-top:1px solid rgba(255,255,255,.05)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
.footer-brand{font-size:1.5rem;font-weight:900;color:var(--primary);margin-bottom:12px}
.footer-brand span{color:#fff;font-weight:300}
.footer-desc{font-size:14px;line-height:1.7;color:rgba(255,255,255,.5);margin-bottom:16px}
.footer h4{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:#fff;margin-bottom:16px}
.footer-links a{display:block;padding:4px 0;font-size:14px;color:rgba(255,255,255,.5);transition:var(--transition)}
.footer-links a:hover{color:var(--primary);padding-left:4px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.06);padding-top:24px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;font-size:13px;color:rgba(255,255,255,.35)}
.footer-bottom a{color:var(--primary);font-weight:600;transition:var(--transition)}
.footer-bottom a:hover{color:var(--primary-light)}

/* MOBILE CALL BTN */
.mobile-call{display:none;position:fixed;bottom:20px;left:20px;right:20px;z-index:900;background:linear-gradient(135deg,var(--primary),var(--primary-light));color:#fff;padding:16px;border-radius:14px;text-align:center;font-size:16px;font-weight:700;box-shadow:0 8px 30px rgba(13,148,136,.4)}
.mobile-call svg{width:20px;height:20px;vertical-align:middle;margin-right:8px;fill:#fff}

/* BREADCRUMB */
.breadcrumb{padding:96px 0 0;font-size:14px;color:var(--text-dim)}
.breadcrumb a{color:var(--primary);font-weight:500}
.breadcrumb a:hover{text-decoration:underline}
.breadcrumb span{margin:0 8px;color:var(--text-light)}

/* SERVICE PAGE HERO */
.svc-hero{padding:96px 0 48px;text-align:center}
.svc-hero h1{font-size:clamp(2rem,4.5vw,3.2rem);font-weight:900;color:var(--dark);letter-spacing:-.04em;line-height:1.1;margin-bottom:20px}
.svc-hero h1 em{font-style:normal;background:linear-gradient(135deg,var(--primary),var(--primary-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.svc-hero-sub{font-size:clamp(16px,2vw,19px);color:var(--text-dim);max-width:600px;margin:0 auto 28px;line-height:1.7}
.svc-hero-price{font-size:2.2rem;font-weight:900;color:var(--primary);margin-bottom:28px}
.svc-hero-price small{font-size:14px;font-weight:500;color:var(--text-dim);display:block;margin-top:4px}

/* CHECKLIST */
.checklist-section{background:var(--secondary)}
.checklist-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px 40px;max-width:800px;margin:0 auto}
.checklist-item{display:flex;align-items:flex-start;gap:10px;padding:10px 0;font-size:15px;color:var(--text);line-height:1.5}
.checklist-item .check{color:var(--primary);font-size:18px;flex-shrink:0;margin-top:1px}

/* NUMBERS / STATS GRID */
.numbers-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.number-card{text-align:center;padding:32px 20px;background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow-sm);border:1px solid #F3F4F6;transition:var(--transition)}
.number-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.number-card-value{font-size:2rem;font-weight:900;color:var(--primary);line-height:1;margin-bottom:8px}
.number-card-label{font-size:14px;color:var(--text-dim);font-weight:500}

/* PROCESS STEPS (4-step) */
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;position:relative}
.process-grid::before{content:'';position:absolute;top:44px;left:calc(12.5% + 20px);right:calc(12.5% + 20px);height:2px;background:linear-gradient(90deg,var(--primary),var(--primary-light));opacity:.2}
.process-card{text-align:center;position:relative}
.process-num{width:72px;height:72px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--primary-light));color:#fff;font-size:24px;font-weight:900;display:flex;align-items:center;justify-content:center;margin:0 auto 20px;box-shadow:0 8px 30px rgba(13,148,136,.25);position:relative;z-index:2}
.process-card h3{font-size:1.1rem;font-weight:700;margin-bottom:8px;color:var(--dark)}
.process-card p{font-size:14px;color:var(--text-dim);line-height:1.7;max-width:240px;margin:0 auto}

/* KEY TAKEAWAYS */
.takeaways{background:var(--dark-deep);color:#fff}
.takeaways .section-title{color:#fff}
.takeaways-list{max-width:700px;margin:0 auto;list-style:none}
.takeaways-list li{display:flex;align-items:flex-start;gap:12px;padding:16px 0;font-size:16px;color:rgba(255,255,255,.8);line-height:1.7;border-bottom:1px solid rgba(255,255,255,.06)}
.takeaways-list li:last-child{border-bottom:none}
.takeaways-list li .icon{color:var(--primary-light);font-size:20px;flex-shrink:0;margin-top:2px}

/* CTA BLOCK */
.cta-block{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;text-align:center}
.cta-block h2{font-size:clamp(1.6rem,3vw,2.4rem);font-weight:800;margin-bottom:16px}
.cta-block p{font-size:17px;color:rgba(255,255,255,.8);max-width:500px;margin:0 auto 32px;line-height:1.7}
.cta-buttons{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-bottom:24px}
.btn-whatsapp{background:#25D366;color:#fff;padding:16px 36px;border-radius:12px;font-size:16px;font-weight:700;transition:var(--transition);display:inline-flex;align-items:center;gap:10px;box-shadow:0 4px 20px rgba(37,211,102,.3)}
.btn-whatsapp:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(37,211,102,.4);background:#20c05c}
.btn-whatsapp svg{width:22px;height:22px;fill:#fff}
.btn-white{background:var(--white);color:var(--primary);padding:16px 36px;border-radius:12px;font-size:16px;font-weight:700;transition:var(--transition)}
.btn-white:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(0,0,0,.15)}
.cta-contact-info{font-size:14px;color:rgba(255,255,255,.7)}
.cta-contact-info a{color:#fff;font-weight:600;text-decoration:underline;text-underline-offset:3px}

/* INTERNAL LINKS BOX */
.related-links{background:var(--light-bg);border:1px solid rgba(13,148,136,.1);border-radius:var(--radius);padding:28px 32px;margin-top:48px}
.related-links h3{font-size:15px;font-weight:700;color:var(--dark);margin-bottom:16px;text-transform:uppercase;letter-spacing:.05em}
.related-links-list{display:flex;gap:16px;flex-wrap:wrap}
.related-links-list a{display:inline-flex;align-items:center;gap:6px;padding:10px 20px;background:var(--white);border:1px solid rgba(13,148,136,.15);border-radius:var(--radius-sm);font-size:14px;font-weight:600;color:var(--primary);transition:var(--transition)}
.related-links-list a:hover{background:var(--primary);color:#fff;border-color:var(--primary);transform:translateY(-2px);box-shadow:var(--shadow-sm)}

/* ANIMATIONS */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:translateY(0)}
@keyframes fadeUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeDown{from{opacity:0;transform:translateY(-16px)}to{opacity:1;transform:translateY(0)}}

@media (prefers-reduced-motion: reduce) {
  .reveal, .fade-up, [class*="animate"] {
    opacity: 1 !important;
    transform: none !important;
  }
}
noscript + * .reveal { opacity: 1; transform: none; }

/* RESPONSIVE */
@media(max-width:1024px){
  .numbers-grid{grid-template-columns:repeat(2,1fr)}
  .process-grid{grid-template-columns:repeat(2,1fr)}
  .process-grid::before{display:none}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  .header-nav,.header-phone,.lang-switcher-desktop{display:none}
  .hamburger{display:flex}
  .numbers-grid{grid-template-columns:1fr}
  .process-grid{grid-template-columns:1fr}
  .checklist-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .mobile-call{display:flex;align-items:center;justify-content:center}
  .section-pad{padding:60px 0}
  .svc-hero{padding:96px 0 32px}
  .related-links{padding:20px}
  .related-links-list{flex-direction:column}
  .related-links-list a{justify-content:center}
}
@media(max-width:480px){
  .cta-buttons{flex-direction:column;align-items:stretch}
  .btn-whatsapp,.btn-white{text-align:center;justify-content:center}
}