/* assets/css/styles.css */
/* Base variables */
:root{
  --color-primary:#004aad;
  --color-accent:#51ade5;
  --color-bg:#ffffff;
  --color-text:#0b0f1a;
  --color-muted:#6b7280;
  --color-hairline:#e5e7eb;
  --radius-card:16px;
  --shadow-card:0 8px 24px rgba(0,0,0,0.08);
  --container:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Futura","Century Gothic",Arial,sans-serif;
  color:var(--color-text);
  background:var(--color-bg);
  line-height:1.6;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;height:auto;display:block}
.visually-hidden{position:absolute !important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip-link{
  position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden;
}
.skip-link:focus{
  position:fixed;left:1rem;top:1rem;width:auto;height:auto;background:#fff;color:#000;padding:.5rem 1rem;border-radius:8px;box-shadow:var(--shadow-card);z-index:10000
}

/* Layout helpers */
.container{width:min(100% - 32px, var(--container));margin-inline:auto}
.section{padding-block:clamp(64px,10vw,120px)}
.section.alt{background:linear-gradient(180deg,#fff 0%, #f7f9fc 100%)}
.section__title{font-size:clamp(1.5rem,2.5vw,2.25rem);margin:0 0 1rem}
.grid{display:grid;gap:24px}
@media(min-width:768px){ .grid{grid-template-columns:repeat(12,1fr)} }

/* Topbar & Header */
.topbar{background:#0b0f1a;color:#e5e7eb;font-size:.875rem}
.topbar__text{margin:0;padding:.5rem 1rem;text-align:center}
.site-header{position:sticky;top:0;background:#fff;border-bottom:1px solid var(--color-hairline);z-index:999}
.navwrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 16px}
.brand{display:flex;align-items:center;gap:.5rem;color:inherit;text-decoration:none}
.brand__logo{width:28px;height:28px;color:var(--color-primary)}
.brand__name{font-weight:700;letter-spacing:.2px}
.nav{list-style:none;margin:0;padding:0;display:flex;gap:16px;align-items:center}
.nav__link{color:inherit;text-decoration:none;padding:.5rem;border-radius:10px}
.nav__link:hover,.nav__link:focus-visible{background:var(--color-hairline);outline:none}
.nav__link.active{color:var(--color-primary)}

/* Buttons */
.button{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.875rem 1.25rem;border-radius:16px;text-decoration:none;border:1px solid transparent;transition:transform .25s ease, box-shadow .25s ease, background .25s ease}
.button--primary{background:linear-gradient(90deg,var(--color-primary),var(--color-accent));color:#fff}
.button--primary:hover{transform:translateY(-1px);box-shadow:var(--shadow-card)}
.button--ghost{background:#fff;border-color:var(--color-hairline);color:var(--color-primary)}
.button--ghost:hover{border-color:var(--color-primary)}
.button--sm{padding:.5rem .875rem;border-radius:12px}

/* Hero */
.hero__grid{display:grid;gap:32px;align-items:center}
@media(min-width:1024px){ .hero__grid{grid-template-columns:6fr 6fr} }
h1{font-size:clamp(2rem,4vw,3.25rem);line-height:1.1;margin:0 0 1rem}
.hero__copy p{font-size:clamp(1rem,1.4vw,1.125rem);color:var(--color-text);max-width:60ch}
.cta-group{display:flex;gap:12px;margin-top:16px;flex-wrap:wrap}
.hero__badges{display:flex;gap:16px;flex-wrap:wrap;padding:0;margin:24px 0 0;list-style:none;color:var(--color-muted)}

/* Trust */
.trust__row{display:flex;gap:32px;justify-content:center;align-items:center;opacity:.8;flex-wrap:wrap}

/* Cards */
.cards>.card{grid-column:span 12;background:#fff;border:1px solid var(--color-hairline);border-radius:var(--radius-card);padding:24px;box-shadow:var(--shadow-card);transition:transform .25s ease}
.cards>.card:hover{transform:translateY(-3px)}
.card__icon{font-size:1.5rem}
@media(min-width:768px){ .cards>.card{grid-column:span 6} }
@media(min-width:1024px){ .cards>.card{grid-column:span 3} }

/* Steps */
.steps>.step{grid-column:span 12;background:#fff;border:1px solid var(--color-hairline);border-radius:var(--radius-card);padding:24px;box-shadow:var(--shadow-card)}
.step__num{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--color-primary);color:#fff;font-weight:700;margin-bottom:8px}
@media(min-width:768px){ .steps>.step{grid-column:span 4} }

/* Tiles */
.tiles>.tile{grid-column:span 12;padding:24px;border-radius:var(--radius-card);border:1px solid var(--color-hairline);box-shadow:var(--shadow-card);background:#fff}
.tile__cta{display:inline-block;margin-top:8px;text-decoration:none;color:var(--color-primary)}
@media(min-width:768px){ .tiles>.tile{grid-column:span 6} }

/* Gallery */
.gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
@media(min-width:1024px){ .gallery{grid-template-columns:repeat(4,1fr)} }

/* Testimonials */
.testimonials>.testimonial{grid-column:span 12;background:#fff;border:1px solid var(--color-hairline);border-radius:var(--radius-card);padding:24px;box-shadow:var(--shadow-card)}
@media(min-width:768px){ .testimonials>.testimonial{grid-column:span 6} }
blockquote{margin:0 0 8px;font-size:1.125rem}

/* Pricing */
.pricing>.pricecard{grid-column:span 12;background:#fff;border:1px solid var(--color-hairline);border-radius:var(--radius-card);padding:24px;box-shadow:var(--shadow-card)}
.pricing>.pricecard.popular{border-color:var(--color-primary)}
.price{font-size:2rem;margin:.5rem 0}
.fineprint{color:var(--color-muted);font-size:.9rem}
@media(min-width:1024px){ .pricing>.pricecard{grid-column:span 4} }

/* Form */
.form__grid>.field{grid-column:span 12;display:flex;flex-direction:column;gap:6px}
.form__grid>.field--full{grid-column:span 12}
.checkbox{flex-direction:row;align-items:flex-start;gap:10px}
@media(min-width:768px){
  .form__grid{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}
  .form__grid>.field{grid-column:span 6}
  .form__grid>.field--full{grid-column:span 12}
}
label{font-weight:600}
input, textarea{
  padding:.875rem 1rem;border:1px solid var(--color-hairline);border-radius:12px;font:inherit
}
input:focus, textarea:focus, .button:focus-visible{
  outline:2px solid var(--color-accent);outline-offset:2px
}
.form__actions{display:flex;gap:12px;align-items:center;margin-top:12px}
.form__status{min-height:1.5em;color:var(--color-primary)}

/* Footer */
.site-footer{border-top:1px solid var(--color-hairline);padding-top:32px}
.footer__grid{display:grid;gap:24px;grid-template-columns:repeat(2,1fr)}
@media(min-width:1024px){ .footer__grid{grid-template-columns:repeat(4,1fr)} }
.footer__title{margin:.25rem 0 .5rem}
.footer__links{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.footer__bottom{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--color-hairline);padding:16px 0;margin-top:16px}
.backtotop{text-decoration:none;color:var(--color-primary)}