*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{--dark:#1F2330;--cyan:#01C8D5;--white:#FFFFFF;--light:#F7FAFC;--gray:#6B7280;--text:#333;--radius:8px;--max-w:1200px}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,-apple-system,sans-serif;color:var(--text);line-height:1.6;background:var(--white)}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.container{max-width:var(--max-w);margin:0 auto;padding:0 24px}

/* Header */
.header{background:var(--dark);position:sticky;top:0;z-index:100;padding:16px 0}
.header .container{display:flex;align-items:center;justify-content:space-between;gap:16px}
.header__logo img{height:40px;width:auto}
.nav{display:flex;align-items:center;gap:8px}
.nav a{color:var(--white);font-size:.9rem;padding:8px 12px;border-radius:var(--radius);transition:background .2s}
.nav a:hover{background:rgba(255,255,255,.1)}
.nav a.active{color:var(--cyan)}
.header__actions{display:flex;gap:8px;align-items:center}
.btn{display:inline-block;padding:10px 20px;border-radius:var(--radius);font-size:.9rem;font-weight:600;cursor:pointer;border:none;transition:all .2s;text-align:center}
.btn--primary{background:var(--cyan);color:var(--dark)}
.btn--primary:hover{background:#00b5c1}
.btn--outline{border:1.5px solid var(--cyan);color:var(--cyan);background:transparent}
.btn--outline:hover{background:var(--cyan);color:var(--dark)}
.btn--white{background:var(--white);color:var(--dark)}
.btn--white:hover{background:var(--light)}
.btn--large{padding:14px 32px;font-size:1rem}

/* Mobile menu */
.menu-toggle{display:none;background:none;border:none;color:var(--white);font-size:1.5rem;cursor:pointer}

/* Hero */
.hero{background:var(--dark);color:var(--white);padding:80px 0 60px;text-align:center}
.hero h1{font-size:clamp(2rem,5vw,3rem);margin-bottom:20px;line-height:1.2}
.hero h1 span{color:var(--cyan)}
.hero p{font-size:1.1rem;max-width:800px;margin:0 auto 32px;opacity:.9;line-height:1.7}
.hero__ctas{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.hero__trust{margin-top:40px;font-size:.85rem;opacity:.6;max-width:700px;margin-left:auto;margin-right:auto}

/* Sections */
.section{padding:80px 0}
.section--alt{background:var(--light)}
.section__title{font-size:clamp(1.5rem,3vw,2.2rem);text-align:center;margin-bottom:16px;color:var(--dark)}
.section__subtitle{text-align:center;max-width:700px;margin:0 auto 48px;color:var(--gray);font-size:1rem}

/* Cards grid */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px}
.card{background:var(--white);border:1px solid #e5e7eb;border-radius:var(--radius);padding:32px;transition:box-shadow .2s}
.card:hover{box-shadow:0 4px 24px rgba(0,0,0,.08)}
.card__icon{font-size:2rem;margin-bottom:16px}
.card h3{font-size:1.1rem;margin-bottom:8px;color:var(--dark)}
.card p{color:var(--gray);font-size:.95rem}
.card .btn{margin-top:16px}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:32px;counter-reset:step}
.step{text-align:center;position:relative}
.step::before{counter-increment:step;content:counter(step);display:flex;align-items:center;justify-content:center;width:48px;height:48px;background:var(--cyan);color:var(--dark);font-weight:700;font-size:1.2rem;border-radius:50%;margin:0 auto 16px}
.step h3{font-size:1rem;margin-bottom:8px}
.step p{font-size:.9rem;color:var(--gray)}

/* CTA Section */
.cta-section{background:var(--dark);color:var(--white);padding:80px 0;text-align:center}
.cta-section h2{font-size:clamp(1.5rem,3vw,2rem);margin-bottom:16px}
.cta-section p{opacity:.8;max-width:600px;margin:0 auto 32px}

/* Footer */
.footer{background:var(--dark);color:rgba(255,255,255,.7);padding:60px 0 24px}
.footer__grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
.footer__brand p{margin-top:12px;font-size:.9rem;line-height:1.6}
.footer h4{color:var(--white);font-size:.9rem;margin-bottom:16px;text-transform:uppercase;letter-spacing:.5px}
.footer ul{list-style:none}
.footer ul li{margin-bottom:8px}
.footer ul a{font-size:.9rem;transition:color .2s}
.footer ul a:hover{color:var(--cyan)}
.footer__legal{border-top:1px solid rgba(255,255,255,.1);padding-top:24px;font-size:.8rem;opacity:.5;text-align:center}

/* Contact form */
.contact-form{max-width:640px;margin:0 auto}
.form-group{margin-bottom:20px}
.form-group label{display:block;font-size:.9rem;font-weight:500;margin-bottom:6px;color:var(--dark)}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:12px 16px;border:1px solid #d1d5db;border-radius:var(--radius);font-size:.95rem;font-family:inherit;transition:border-color .2s}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--cyan)}
.form-group textarea{resize:vertical;min-height:120px}
.form-side{color:var(--gray);font-size:.9rem;line-height:1.7}

/* Page hero (smaller) */
.page-hero{background:var(--dark);color:var(--white);padding:60px 0;text-align:center}
.page-hero h1{font-size:clamp(1.6rem,4vw,2.4rem);margin-bottom:16px}
.page-hero p{opacity:.8;max-width:700px;margin:0 auto;font-size:1rem}

/* Content sections */
.content-block{margin-bottom:48px}
.content-block h2{font-size:1.4rem;color:var(--dark);margin-bottom:12px}
.content-block h3{font-size:1.1rem;color:var(--dark);margin-bottom:8px}
.content-block p{color:var(--gray);margin-bottom:12px;line-height:1.7}
.content-block ul{color:var(--gray);padding-left:20px;margin-bottom:16px}
.content-block ul li{margin-bottom:4px}

/* FAQ */
.faq-item{border-bottom:1px solid #e5e7eb;padding:20px 0}
.faq-item h3{font-size:1rem;color:var(--dark);margin-bottom:8px;cursor:pointer}
.faq-item p{color:var(--gray);font-size:.95rem}

/* Responsive */
@media(max-width:768px){
  .nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--dark);flex-direction:column;padding:16px;border-top:1px solid rgba(255,255,255,.1)}
  .nav.open{display:flex}
  .menu-toggle{display:block}
  .header__actions{display:none}
  .footer__grid{grid-template-columns:1fr 1fr}
  .hero{padding:60px 0 40px}
  .section{padding:60px 0}
  .cards{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr 1fr}
}
@media(max-width:480px){
  .footer__grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
}