/* Gensix Technology — Dark theme stylesheet
   Clean, minimal, responsive — no flashy animations
*/

:root{
  --bg:#0b1115; /* very dark */
  --panel:#0f161b; /* subtle contrast */
  --muted:#9aa6b2;
  --text:#e6eef6;
  --accent:#1e7fff; /* professional blue */
  --accent-600:#1666cc;
  --radius:10px;
  --container-pad:clamp(.85rem, 2.6vw, 1.25rem);
  --max-width:1200px;
}

/* Base reset and typography */
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  line-height:1.45;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  text-rendering:optimizeLegibility;
}

a{color:var(--accent); text-decoration:none}
a:focus{outline:2px solid rgba(30,127,255,0.18); outline-offset:3px}

.container{max-width:var(--max-width);margin:0 auto;padding:0 var(--container-pad)}

section[id]{scroll-margin-top:6.5rem}

h1,h2,h3{margin:0 0 .5rem;color:var(--text)}
p{margin:0 0 1rem;color:var(--muted)}

/* Header / Navigation */
.site-header{
  position:sticky;
  top:0;
  z-index:40;
  background:rgba(9,14,18,0.94);
  border-bottom:1px solid rgba(255,255,255,0.08);
  box-shadow:0 10px 24px rgba(0,0,0,0.22);
  backdrop-filter: blur(4px);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;padding:.9rem 0 1.15rem}
.brand{flex:0 0 auto}
.brand .logo{
  display:block;
  width:260px;
  height:auto;
  line-height:0;
}

/* Logo image inserted inside .brand .logo anchor */
.brand .logo > img.logo{
  width:100%;
  height:auto;
  display:block;
  border:0;
  border-radius:0;
  object-fit:contain;
  padding:0;
  background:none;
  box-shadow:none;
  filter:brightness(1.04) contrast(1.05);
}

@media (max-width:700px){
  .header-inner{gap:1rem;padding:.85rem 0 1rem}
  .brand .logo{
    width:210px;
  }
}

.primary-nav .nav-list{display:flex;gap:1rem;align-items:center;margin:0;padding:0;list-style:none}
.primary-nav a{display:inline-block;padding:.35rem .6rem;border-radius:6px;color:var(--muted);font-weight:500}
.primary-nav a:hover{color:var(--text);background:rgba(255,255,255,0.02)}

/* Hero */
.hero{
  padding:4.25rem 0 3.25rem;
  background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.008) 18%, transparent 52%);
}
.hero .container{display:block}
.hero-grid{
  display:grid;
  grid-template-columns:minmax(0, 1fr) minmax(320px, 520px);
  gap:2rem;
  align-items:center;
}
.hero-copy{display:flex;flex-direction:column;align-items:flex-start;gap:.75rem}
.hero h1{font-size:clamp(1.7rem, 2.7vw, 2.2rem);line-height:1.12;margin-bottom:.35rem;white-space:normal;max-width:38ch;letter-spacing:-0.01em;text-wrap:pretty}
.lead{color:var(--muted);max-width:60ch}
.btn{display:inline-block;padding:.65rem 1rem;border-radius:8px;background:var(--accent);color:#fff;font-weight:600}
.btn:hover{background:var(--accent-600)}

.hero-visual{
  margin:0;
  border-radius:14px;
  border:1px solid rgba(255,255,255,0.08);
  background:linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01));
  box-shadow:0 14px 32px rgba(0,0,0,0.28);
  overflow:hidden;
}
.hero-visual img{
  display:block;
  width:100%;
  height:auto;
}

/* Services grid */
.services{padding-block:2.25rem}
.service-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.25rem;margin-top:1rem}
.service-card{background:linear-gradient(180deg, rgba(255,255,255,0.01), rgba(255,255,255,0.008));padding:1.25rem;border-radius:var(--radius);border:1px solid rgba(255,255,255,0.03)}
.service-card h3{font-size:1.05rem;margin-bottom:.5rem}
.service-card p{color:var(--muted);font-size:.95rem}

.additional-services{
  margin-top:1.5rem;
  padding:1.15rem 1.25rem;
  background:rgba(255,255,255,0.015);
  border:1px solid rgba(255,255,255,0.04);
  border-radius:var(--radius);
}
.additional-services h3{font-size:1rem;margin-bottom:.35rem}
.additional-services-intro{margin-bottom:.85rem;max-width:70ch}
.service-tags{
  display:flex;
  flex-wrap:wrap;
  gap:.65rem;
  margin:0;
  padding:0;
  list-style:none;
}
.service-tags li{
  padding:.45rem .7rem;
  border-radius:999px;
  border:1px solid rgba(30,127,255,0.28);
  background:rgba(30,127,255,0.08);
  color:var(--text);
  font-size:.92rem;
}

/* Two-column comparison */
.two-column{display:grid;grid-template-columns:1fr 1fr;gap:2rem;padding-block:2rem;align-items:start}
.two-column h2{margin-bottom:.5rem}
.two-column ul{margin:0;padding-left:1.15rem;color:var(--muted)}
.two-column .column-left, .two-column .column-right{background:var(--panel);padding:1rem;border-radius:8px;border:1px solid rgba(255,255,255,0.02)}

/* Contact */
.contact{padding-block:2rem}
.contact-line a{color:var(--text);font-weight:600}

/* Assessment form */
.assessment{
  padding-block:2rem;
}

.assessment-intro{
  margin-bottom:1rem;
  max-width:72ch;
}

.assessment-status{
  display:none;
  margin:0 0 .85rem;
  padding:.62rem .8rem;
  border-radius:8px;
  font-size:.94rem;
  border:1px solid transparent;
}

.assessment-status.is-success,
.assessment-status.is-error{
  display:block;
}

.assessment-status.is-success{
  color:#d4ebff;
  background:rgba(30,127,255,0.14);
  border-color:rgba(30,127,255,0.35);
}

.assessment-status.is-error{
  color:#ffd7d7;
  background:rgba(208,64,64,0.15);
  border-color:rgba(208,64,64,0.4);
}

.assessment-form{
  background:linear-gradient(180deg, rgba(255,255,255,0.018), rgba(255,255,255,0.01));
  border:1px solid rgba(255,255,255,0.06);
  border-radius:var(--radius);
  padding:1.2rem;
}

.form-grid{
  display:grid;
  grid-template-columns:repeat(2, minmax(0, 1fr));
  gap:1rem;
  margin-bottom:1rem;
}

.form-field{
  display:flex;
  flex-direction:column;
  gap:.4rem;
}

.form-field-full{
  grid-column:1 / -1;
}

.form-field label{
  color:#d4e2ef;
  font-size:.92rem;
  font-weight:600;
}

.required{
  color:#7fb7ff;
}

.form-field input,
.form-field select,
.form-field textarea{
  width:100%;
  border:1px solid rgba(255,255,255,0.1);
  border-radius:8px;
  background:#0d1822;
  color:var(--text);
  font:inherit;
  padding:.62rem .72rem;
}

.form-field textarea{
  resize:vertical;
  min-height:120px;
}

.form-field input::placeholder,
.form-field textarea::placeholder{
  color:#8195a8;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus{
  outline:none;
  border-color:rgba(30,127,255,0.65);
  box-shadow:0 0 0 3px rgba(30,127,255,0.16);
}

.form-submit{
  min-width:210px;
}

/* Service area small note used in hero */
.service-area{
  display:inline-flex;
  align-items:center;
  padding:.5rem .8rem;
  margin-top:.35rem;
  border-radius:999px;
  border:1px solid rgba(30,127,255,0.32);
  background:rgba(30,127,255,0.12);
  color:#d9e9ff;
  font-size:.95rem;
  font-weight:600;
  letter-spacing:.01em;
  box-shadow:0 0 0 1px rgba(255,255,255,0.02) inset;
}

.hero-proof{
  margin:0;
  color:#cfe1f5;
  font-weight:600;
}

.hero-differentiator{
  margin:0;
  max-width:62ch;
  color:#b6c9dc;
  font-size:.98rem;
}

.trigger-thought{
  margin:0 0 .85rem;
  max-width:65ch;
  color:#c3d6ea;
  font-weight:600;
}

/* Reviews */
.reviews{
  padding-block:2.4rem;
}

.reviews-header{
  margin-bottom:1.3rem;
  max-width:72ch;
}

.reviews-summary{
  margin:0;
  color:#c7d9ea;
  font-size:1.02rem;
}

.reviews-grid{
  display:grid;
  grid-template-columns:repeat(2, minmax(0, 1fr));
  gap:1.2rem;
}

.review-card{
  position:relative;
  background:linear-gradient(180deg, rgba(255,255,255,0.022), rgba(255,255,255,0.01));
  border:1px solid rgba(255,255,255,0.08);
  border-radius:var(--radius);
  padding:1.2rem 1.25rem;
  box-shadow:0 10px 24px rgba(0,0,0,0.2);
}

.review-card::before{
  content:"\201C";
  position:absolute;
  top:.6rem;
  right:.9rem;
  color:rgba(61,160,255,0.35);
  font-size:2.2rem;
  line-height:1;
  font-weight:700;
}

.review-card:nth-child(1){
  grid-column:1 / -1;
}

.review-rating{
  margin:0 0 .45rem;
  color:#ffd56a;
  letter-spacing:.1em;
  font-size:1rem;
}

.review-text{
  margin:0 0 .8rem;
  color:#e3edf7;
  line-height:1.62;
  font-size:1.01rem;
}

.review-meta{
  margin:0;
  color:#9eb3c7;
  font-size:.9rem;
}

.reviews-source{
  margin:1rem 0 0;
  color:#9fb4c8;
  font-size:.9rem;
}

/* Trusted by */
.trusted-by{
  padding-block:2rem 2.6rem;
}

.trusted-by-intro{
  margin:0 0 1rem;
  max-width:76ch;
  color:#bcd0e2;
}

.trusted-by-list{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(190px, 1fr));
  gap:.75rem;
  margin:0;
  padding:0;
  list-style:none;
}

.trusted-by-item{
  padding:.72rem .85rem;
  border:1px solid rgba(255,255,255,0.09);
  border-radius:9px;
  background:linear-gradient(180deg, rgba(255,255,255,0.018), rgba(255,255,255,0.008));
  color:#dce8f3;
  font-size:.94rem;
  font-weight:600;
  letter-spacing:.01em;
}

/* Footer */
.site-footer{border-top:1px solid rgba(255,255,255,0.03);padding:1.25rem 0;margin-top:2rem}
.site-footer .small{color:var(--muted);font-size:.9rem;margin:0}

/* Responsive adjustments */
@media (max-width:1024px){
  .header-inner{gap:1rem;padding:.75rem 0 .95rem}
  .brand .logo{width:230px}
  .primary-nav .nav-list{gap:.75rem}
  .hero{padding:3.5rem 0 2.75rem}
}

@media (max-width:860px){
  .header-inner{align-items:flex-end;flex-wrap:wrap}
  .primary-nav{width:100%}
  .primary-nav .nav-list{justify-content:flex-start;flex-wrap:wrap;row-gap:.45rem}
  .hero{padding:3rem 0 2.4rem}
  .hero-grid{grid-template-columns:1fr;gap:1.2rem}
  .hero-visual{max-width:620px}
  .service-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
  .reviews-grid{grid-template-columns:1fr}
  .review-card:nth-child(1){grid-column:auto}
  .two-column{grid-template-columns:1fr;gap:1.25rem}
}

@media (max-width:700px){
  .header-inner{padding:.65rem 0 .85rem}
  .brand .logo{width:200px}
  .hero h1{font-size:clamp(1.45rem, 5vw, 1.85rem);max-width:22ch;letter-spacing:0}
  .lead{max-width:56ch}
  .hero-visual{max-width:100%}
  .additional-services{padding:1rem}
  .form-grid{grid-template-columns:1fr}
}

@media (max-width:520px){
  .brand .logo{width:170px}
  .primary-nav a{padding:.28rem .45rem;font-size:.95rem}
  .service-card{padding:.95rem}
  .service-tags{gap:.5rem}
  .service-tags li{font-size:.88rem;padding:.38rem .62rem}
  .hero{padding:2.4rem 0 2rem}
  .form-submit{width:100%;min-width:0}
  .trusted-by-list{grid-template-columns:1fr}
}

/* Accessibility: reduce motion */
@media (prefers-reduced-motion:reduce){
  *{transition:none!important}
}

/* End of stylesheet */