:root{--color-bg:#f7f8fb;--color-surface:#fff;--color-text:#111827;--color-text-muted:#4b5563;--color-border:#e5e7eb;--color-primary:#0284c7;--color-primary-dark:#0369a1;--color-accent:#bae6fd;--radius:14px;--max-width:1080px;font-family:Inter,Roboto,Helvetica Neue,Arial Nova,Nimbus Sans,Arial,sans-serif}*{box-sizing:border-box}html,body{background:var(--color-bg);color:var(--color-text);margin:0;padding:0}.page{flex-direction:column;align-items:center;display:flex}section{width:100%;max-width:var(--max-width);padding:64px 24px}.site-header{z-index:50;backdrop-filter:blur(8px);border-bottom:1px solid var(--color-border);background:#f7f8fbd9;align-items:center;padding:16px 24px;display:flex;position:fixed;top:0;left:0;right:0}.brand{align-items:center;gap:10px;text-decoration:none;display:inline-flex}.brand__mark{border-radius:8px;display:block}.brand__name{color:var(--color-text);letter-spacing:-.01em;font-size:20px;font-weight:700}.brand__accent{color:var(--color-primary)}.hero{text-align:center;padding-top:160px;padding-bottom:48px}.hero__eyebrow{color:var(--color-primary);letter-spacing:.04em;text-transform:uppercase;margin-bottom:16px;font-size:14px;font-weight:600;display:inline-block}.hero h1{margin:0 0 16px;font-size:clamp(32px,5vw,48px);line-height:1.15}.hero p{color:var(--color-text-muted);max-width:640px;margin:0 auto 32px;font-size:18px;line-height:1.6}.hero__cta{gap:16px;display:inline-flex}.button{border-radius:10px;padding:12px 24px;font-weight:600;text-decoration:none;transition:transform .15s,box-shadow .15s;display:inline-block}.button--primary{color:#fff;background:linear-gradient(83.21deg, var(--color-primary) 0%, #38bdf8 100%);box-shadow:inset 0 0 0 1px #ffffff1f}.button--primary:hover{transform:translateY(-1px);box-shadow:0 8px 20px #0284c747}.button--secondary{color:var(--color-text);background:var(--color-surface);border:1px solid var(--color-border)}.button--secondary:hover{border-color:var(--color-primary);color:var(--color-primary)}.section-heading{text-align:center;margin-bottom:40px}.section-heading__eyebrow{color:var(--color-primary);letter-spacing:.04em;text-transform:uppercase;font-size:14px;font-weight:600}.section-heading h2{margin:8px 0 12px;font-size:clamp(26px,3.5vw,34px)}.section-heading p{color:var(--color-text-muted);max-width:560px;margin:0 auto;font-size:16px}.features__grid{grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:20px;display:grid}.feature-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:24px}.feature-card__icon{background:linear-gradient(135deg,#e0f2fe 0%,#bae6fd 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var(--color-border);background:var(--color-bg);color:var(--color-text);border-radius:8px;padding:10px 12px;font-family:inherit;font-size:15px}.contact-form__field input:focus{border-color:var(--color-primary);background:var(--color-surface);outline:none;box-shadow:0 0 0 3px #0284c71f}.contact-form__field input[aria-invalid=true]{border-color:#dc2626}.contact-form__error{color:#dc2626;font-size:13px}.contact-form__checkbox{color:var(--color-text);cursor:pointer;align-items:center;gap:10px;margin-bottom:24px;font-size:15px;display:flex}.contact-form__checkbox input{width:18px;height:18px;accent-color:var(--color-primary);cursor:pointer}.contact-form__submit{background:linear-gradient(83.21deg, var(--color-primary) 0%, #38bdf8 100%);color:#fff;cursor:pointer;border:none;border-radius:10px;width:100%;padding:14px;font-size:16px;font-weight:600;transition:transform .15s,box-shadow .15s}.contact-form__submit:hover{transform:translateY(-1px);box-shadow:0 8px 20px #0284c747}.contact-form__submit:disabled{opacity:.7;cursor:not-allowed;box-shadow:none;transform:none}.contact-form__error--submit{text-align:center;margin:0 0 16px}.contact-form__success{text-align:center;padding:32px 0}.contact-form__success h3{margin:0 0 8px;font-size:22px}.contact-form__success p{color:var(--color-text-muted);margin:0}.footer{text-align:center;color:var(--color-text-muted);padding:32px 24px;font-size:14px}@media (width<=640px){.hero__cta{flex-direction:column}.pricing__grid{grid-template-columns:1fr;max-width:480px}.pricing__card{padding:32px 24px}.contact__panel{padding:24px}}