:root{
  --navy:#0A1628;
  --blue:#1A4FBA;
  --accent:#F5A623;
  --light:#F4F7FF;
  --text:#1C2840;
  --muted:#6B7A99;
  --white:#fff;
  --radius:12px;
  --shadow:0 4px 24px rgba(10,22,40,0.10);
  --green:#25D366;
}

/* =================== RESET =================== */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter','Open Sans',sans-serif;color:var(--text);background:var(--white);line-height:1.6}
ul,ol{list-style:none;margin:0;padding:0}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}

/* =================== HEADINGS =================== */
h1,h2,h3,h4{font-family:'Sora',sans-serif;font-weight:600}
h1{font-size:2.5rem;line-height:1.2}
h2{font-size:2rem;line-height:1.2}
h3{font-size:1.5rem;line-height:1.3}
h4{font-size:1.1rem;line-height:1.4}

/* =================== NAVIGATION =================== */
nav{position:sticky;top:0;z-index:999;background:var(--white);box-shadow:0 2px 20px rgba(10,22,40,0.08);padding:0 20px}
.nav-inner{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;height:72px}

/* Logo */
.logo-link{display:flex;align-items:center;text-decoration:none;gap:10px}
.logo-link:hover{text-decoration:none}
.logo-icon{height:40px;width:40px;display:block}
.logo-text{display:flex;flex-direction:column;line-height:1.15}
.logo-name{font-family:'Sora',sans-serif;font-size:1.15rem;font-weight:700;color:var(--navy);letter-spacing:-0.3px}
.logo-name span{color:var(--blue)}
.logo-tagline{font-size:.6rem;color:var(--muted);font-weight:500;letter-spacing:0.5px;text-transform:uppercase}

/* Text-only logo fallback */
.logo{font-size:1.5rem;font-weight:700;color:var(--navy);text-decoration:none}
.logo span{color:var(--blue)}

/* Nav links - horizontal bar */
nav ul.nav-links{display:flex;align-items:center;gap:6px;list-style:none;margin:0;padding:0}
nav ul.nav-links>li{list-style:none;position:relative}
nav ul.nav-links>li>a{display:inline-flex;align-items:center;gap:6px;text-decoration:none;color:var(--text);font-weight:500;font-size:.85rem;padding:8px 12px;border-radius:8px;transition:all .2s;white-space:nowrap}
nav ul.nav-links>li>a:hover{color:var(--blue);background:var(--light)}

/* Phone link in nav */
.nav-phone{color:var(--navy)!important;font-weight:600!important}
.nav-phone svg{width:16px;height:16px;min-width:16px;stroke:var(--blue);fill:none;stroke-width:2;display:inline-block;vertical-align:middle}

/* Dropdown menus */
nav .nav-dropdown{position:relative}
nav .nav-dropdown>.dropdown-menu{position:absolute;top:100%;left:0;background:var(--white);border:1px solid #E8EBF0;border-radius:var(--radius);min-width:220px;box-shadow:0 12px 40px rgba(10,22,40,0.12);display:none;list-style:none;padding:8px 0;margin-top:4px;z-index:1000}
nav .nav-dropdown>.dropdown-menu>li{list-style:none}
nav .nav-dropdown>.dropdown-menu>li>a{display:block;padding:10px 18px;color:var(--text);font-weight:400;font-size:.85rem;border-radius:0;text-decoration:none}
nav .nav-dropdown>.dropdown-menu>li>a:hover{background:var(--light);color:var(--blue)}
nav .nav-dropdown:hover>.dropdown-menu{display:block}

/* CTA in nav */
a.nav-cta,.nav-cta{background:var(--blue);color:#fff!important;padding:10px 24px;border-radius:var(--radius);font-size:.9rem;font-weight:600;transition:all .2s;border:none;cursor:pointer;text-decoration:none;display:inline-block;white-space:nowrap}
a.nav-cta:hover,.nav-cta:hover{background:#153FA0;transform:translateY(-2px);color:#fff!important}

/* Hamburger menu */
.hamburger{display:none;flex-direction:column;cursor:pointer;gap:6px;border:none;background:none;padding:4px}
.hamburger span{width:24px;height:2.5px;background:var(--navy);transition:.3s;display:block;border-radius:2px}
.mobile-menu{display:none;position:absolute;top:72px;left:0;right:0;background:var(--white);border-bottom:1px solid #E8EBF0;flex-direction:column;padding:20px;box-shadow:0 12px 40px rgba(10,22,40,0.1);z-index:998}
.mobile-menu a{display:block;padding:12px 0;font-size:.95rem;color:var(--text);text-decoration:none;font-weight:500;border-bottom:1px solid #EEF0F7}
.mobile-menu a:last-child{border-bottom:none}
.mobile-menu a.nav-cta{display:block;text-align:center;margin-top:12px;border-bottom:none}

/* =================== HERO SEO (light - default) =================== */
.hero-seo{background:linear-gradient(135deg,var(--light) 0%,#E8F0FF 100%);padding:60px 20px;text-align:center}
.hero-seo-inner{max-width:800px;margin:0 auto}
.hero-seo h1{color:var(--navy);margin-bottom:16px}
.hero-seo h1 span{color:var(--accent)}
.hero-seo p{font-size:1.1rem;color:var(--muted);margin-bottom:32px;max-width:600px;margin-left:auto;margin-right:auto}

/* =================== HERO SEO DARK (inner pages) =================== */
.hero-seo-dark{background:linear-gradient(135deg,#0A1628 0%,#1A3D8F 60%,#1A4FBA 100%)!important;padding:70px 20px 60px;text-align:center}
.hero-seo-dark .hero-seo-inner{max-width:800px;margin:0 auto}
.hero-seo-dark h1{color:#fff!important;margin-bottom:16px}
.hero-seo-dark h1 span{color:var(--accent)!important}
.hero-seo-dark p{font-size:1.1rem;color:rgba(255,255,255,.75)!important;margin-bottom:32px;max-width:600px;margin-left:auto;margin-right:auto}
.hero-seo-dark .breadcrumb{background:transparent!important;color:rgba(255,255,255,.5);padding:0 0 20px;max-width:none;margin:0}
.hero-seo-dark .breadcrumb a{color:rgba(255,255,255,.65)}
.hero-seo-dark .breadcrumb a:hover{color:#fff}
.hero-seo-dark .btn-primary{background:var(--accent);color:var(--navy)}
.hero-seo-dark .btn-primary:hover{background:#f0931c}
.hero-seo-dark .btn-outline{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.4)}
.hero-seo-dark .btn-outline:hover{background:rgba(255,255,255,.15);border-color:#fff}

/* =================== SECTIONS =================== */
section{padding:60px 20px}
.section-inner{max-width:1200px;margin:0 auto}
.section-tag{display:inline-block;background:var(--accent);color:var(--white);padding:8px 16px;border-radius:20px;font-size:.8rem;font-weight:700;margin-bottom:12px}
.section-title{font-size:2rem;color:var(--navy);margin-bottom:12px}
.section-sub{font-size:1.1rem;color:var(--muted);margin-bottom:40px;max-width:700px}

/* =================== INFO GRID =================== */
.info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;margin-top:40px}
.info-card{background:var(--light);border-radius:var(--radius);padding:32px;text-align:center;transition:.3s;border:1.5px solid transparent}
.info-card:hover{border-color:var(--blue);transform:translateY(-4px);box-shadow:var(--shadow)}
.info-card h3{color:var(--navy);margin-bottom:12px;font-size:1.3rem}
.info-card p{color:var(--muted);font-size:.95rem}
.info-card .icon{font-size:2.5rem;margin-bottom:16px}

/* =================== CONTENT BLOCK =================== */
.content-block{line-height:1.8;color:var(--text)}
.content-block h2{color:var(--navy);margin-top:32px;margin-bottom:16px;font-size:1.5rem}
.content-block ul{margin-left:20px;margin-bottom:20px;list-style:disc}
.content-block li{margin-bottom:10px;color:var(--text);list-style-type:disc}
.content-block p{margin-bottom:16px;color:var(--text);font-size:.95rem}
.content-block a{color:var(--blue);text-decoration:none;font-weight:600}
.content-block a:hover{text-decoration:underline}

/* =================== BUTTONS =================== */
.btn-primary{background:var(--blue);color:var(--white);padding:12px 32px;border-radius:var(--radius);text-decoration:none;font-weight:600;font-size:.95rem;border:none;cursor:pointer;transition:.2s;display:inline-block}
.btn-primary:hover{background:#153FA0;transform:translateY(-2px)}
.btn-outline{background:transparent;color:var(--blue);padding:12px 32px;border:2px solid var(--blue);border-radius:var(--radius);text-decoration:none;font-weight:600;font-size:.95rem;cursor:pointer;transition:.2s;display:inline-block}
.btn-outline:hover{background:var(--blue);color:var(--white)}

/* =================== CTA BOX =================== */
.cta-box{background:linear-gradient(135deg,var(--blue) 0%,#153FA0 100%);color:var(--white);padding:40px;border-radius:var(--radius);text-align:center;margin:40px 0}
.cta-box h2,.cta-box h3{color:var(--white);margin-bottom:16px}
.cta-box p{margin-bottom:24px;font-size:1rem;color:rgba(255,255,255,.85)}
.cta-box .btn-primary{background:var(--white);color:var(--blue)}
.cta-box .btn-primary:hover{background:#F0F0F0}

/* =================== FAQ =================== */
.faq-list{display:grid;gap:16px;margin-top:24px}
.faq-item{background:var(--light);border-radius:var(--radius);overflow:hidden;transition:.3s;border:1.5px solid transparent}
.faq-item.open{border-color:var(--blue)}
.faq-question{padding:20px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;background:var(--light);user-select:none;font-weight:600;color:var(--navy)}
.faq-question:hover{background:#E8F0FF}
.faq-answer{padding:20px;background:var(--white);color:var(--text);font-size:.95rem;display:none;line-height:1.7}
.faq-item.open .faq-answer{display:block}
.faq-arrow{font-size:1.2rem;transition:.3s;color:var(--blue)}
.faq-item.open .faq-arrow{transform:rotate(180deg)}

/* =================== FOOTER =================== */
footer{background:var(--navy);color:var(--white);padding:40px 20px;text-align:center}
footer a{color:var(--accent);text-decoration:none;font-weight:600}
footer a:hover{text-decoration:underline}

/* =================== BREADCRUMB =================== */
.breadcrumb{padding:0 0 16px;background:transparent;font-size:.9rem;color:var(--muted);max-width:1200px;margin:0 auto}
.breadcrumb a{color:var(--blue);text-decoration:none}
.breadcrumb a:hover{text-decoration:underline}

/* =================== WHATSAPP FLOAT =================== */
.whatsapp-float{position:fixed;bottom:30px;right:30px;z-index:998}
.whatsapp-btn{background:var(--green);color:var(--white);width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;text-decoration:none;font-size:1.5rem;box-shadow:0 4px 12px rgba(0,0,0,0.15);transition:.2s}
.whatsapp-btn:hover{transform:scale(1.1)}

/* =================== MODAL =================== */
#mainModal{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,0.5);z-index:1000;align-items:center;justify-content:center;padding:20px}
.modal-content{background:var(--white);border-radius:var(--radius);padding:40px;max-width:500px;width:100%;box-shadow:0 20px 60px rgba(0,0,0,0.3);position:relative}
.modal-close{position:absolute;top:16px;right:16px;background:none;border:none;font-size:1.5rem;cursor:pointer;color:var(--muted)}
.modal-close:hover{color:var(--navy)}

/* =================== FORMS =================== */
.form-group{margin-bottom:20px}
.form-group label{display:block;margin-bottom:8px;font-weight:600;color:var(--navy);font-size:.95rem}
.form-group input,.form-group select{width:100%;padding:12px;border:1.5px solid #D4D9E5;border-radius:var(--radius);font-family:inherit;font-size:.95rem;transition:.2s}
.form-group input:focus,.form-group select:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(26,79,186,0.1)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.btn-form{width:100%;padding:14px;background:var(--blue);color:var(--white);border:none;border-radius:var(--radius);font-weight:600;font-size:1rem;cursor:pointer;transition:.2s}
.btn-form:hover{background:#153FA0;transform:translateY(-2px)}
.trust-line{font-size:.8rem;color:var(--muted);text-align:center;margin-top:12px}

/* =================== RELATED PRODUCTS =================== */
.related-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-top:24px}
.related-card{background:var(--light);border-radius:var(--radius);padding:20px;text-align:center;transition:.2s;border:1.5px solid transparent}
.related-card:hover{border-color:var(--blue);transform:translateY(-2px)}
.related-card h4{font-size:.9rem;color:var(--navy);margin-bottom:4px}
.related-card p{font-size:.78rem;color:var(--muted)}
.related-card .rate{font-size:.75rem;font-weight:700;color:var(--blue);margin-top:8px}

/* =================== HONEYPOT =================== */
.ech-hp{position:absolute;left:-9999px;opacity:0;height:0;width:0}

/* =================== RESPONSIVE =================== */
@media(max-width:768px){
  h1{font-size:1.8rem}
  h2{font-size:1.4rem}
  h3{font-size:1.1rem}
  h4{font-size:1rem}

  nav{padding:0 16px}
  .nav-inner{height:60px}
  .logo-icon{height:32px;width:32px}
  .logo-name{font-size:1rem}
  .logo-tagline{font-size:.55rem}
  nav ul.nav-links{display:none!important}
  a.nav-cta,.nav-cta{display:none}
  .hamburger{display:flex}
  .hamburger.active span:nth-child(1){transform:rotate(45deg) translate(6px,6px)}
  .hamburger.active span:nth-child(2){opacity:0}
  .hamburger.active span:nth-child(3){transform:rotate(-45deg) translate(6px,-6px)}
  .mobile-menu.active{display:flex}

  .hero-seo,.hero-seo-dark{padding:40px 16px}

  section{padding:40px 16px}
  .info-grid{grid-template-columns:1fr;gap:16px}
  .cta-box{padding:24px;margin:24px 0}

  .form-row{grid-template-columns:1fr}
  .modal-content{padding:24px;margin:20px}

  .faq-question{padding:16px}
  .faq-answer{padding:16px}

  .whatsapp-float{bottom:20px;right:20px}
  .whatsapp-btn{width:48px;height:48px;font-size:1.3rem}

  footer{padding:24px 16px}
}