/* ===== Genomalab S.A.S. — hoja de estilos ===== */
:root{
  --navy-900:#0A1B28;
  --navy-800:#122A3C;
  --navy-700:#1C4159;
  --navy-600:#2C6285;
  --green:#6FA85A;
  --green-dark:#4F7235;
  --green-light:#EAF2E4;
  --gray-50:#F5F7F9;
  --gray-100:#E7EBEE;
  --text:#18242E;
  --gray:#5B6B76;
  --white:#ffffff;
  --border:#E1E6EA;
  --shadow:0 2px 16px rgba(10,27,40,0.08);
  --shadow-lg:0 18px 40px rgba(10,27,40,0.22);
  --radius:10px;
  --font-head:'Merriweather', Georgia, 'Times New Roman', serif;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  color:var(--text);
  background:var(--white);
  line-height:1.65;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;}
h1,h2,h3,h4{margin:0 0 .5em 0;line-height:1.28;color:var(--navy-900);font-family:var(--font-head);font-weight:700;}
p{margin:0 0 1em 0;}
.container{max-width:1140px;margin:0 auto;padding:0 24px;}

/* dot-pattern texture utilities (used instead of flat white/solid backgrounds) */
.pattern-dark{
  background-image:
    radial-gradient(rgba(255,255,255,0.10) 1px, transparent 1px);
  background-size:22px 22px;
}
.pattern-light{
  background-image:
    radial-gradient(rgba(10,27,40,0.06) 1px, transparent 1px);
  background-size:22px 22px;
}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:var(--white);
  box-shadow:var(--shadow);
}
.nav-wrap{
  display:flex;align-items:center;justify-content:space-between;
  max-width:1140px;margin:0 auto;padding:8px 24px;
}
.brand{display:flex;align-items:center;gap:10px;}
.brand img{height:56px;width:auto;}
.brand-text{display:none;}

.nav-toggle{display:none;}
.nav-toggle-label{
  display:none;
  cursor:pointer;
  padding:8px;
}
.nav-toggle-label span,
.nav-toggle-label span::before,
.nav-toggle-label span::after{
  display:block;width:26px;height:3px;background:var(--navy-900);
  border-radius:2px;position:relative;transition:.2s;
}
.nav-toggle-label span::before{content:"";position:absolute;top:-8px;}
.nav-toggle-label span::after{content:"";position:absolute;top:8px;}

nav.main-nav ul{
  display:flex;gap:6px;list-style:none;flex-wrap:wrap;
}
nav.main-nav a{
  display:block;
  padding:10px 14px;
  font-weight:600;
  font-size:.92rem;
  color:var(--navy-800);
  border-radius:6px;
  transition:.15s;
}
nav.main-nav a:hover,
nav.main-nav a.active{
  background:var(--gray-50);
  color:var(--green-dark);
}

@media (max-width:900px){
  .nav-toggle-label{display:block;}
  nav.main-nav{
    width:100%;
    max-height:0;
    overflow:hidden;
    transition:max-height .3s ease;
  }
  nav.main-nav ul{flex-direction:column;padding:6px 0 14px 0;}
  .nav-toggle:checked ~ nav.main-nav{max-height:600px;}
  .nav-wrap{flex-wrap:wrap;}
}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  overflow:hidden;
  background:
    linear-gradient(rgba(9,24,36,0.72), rgba(9,24,36,0.72)),
    url("../img/hero-lab.jpg") center 35%/cover no-repeat;
  color:var(--white);
  padding:100px 0;
}
.hero-helix{
  position:absolute;
  top:-60px;
  right:2%;
  height:130%;
  width:auto;
  color:var(--white);
  opacity:.12;
  pointer-events:none;
}
.hero-helix.accent{color:var(--green);}
@media (max-width:780px){ .hero-helix{display:none;} }

.hero .container{position:relative;z-index:1;display:flex;align-items:center;gap:48px;flex-wrap:wrap;}
.hero-text{flex:1 1 380px;}
.hero-text-centered{flex:1 1 100%;max-width:760px;margin:0 auto;text-align:center;}
.hero-text-centered p{margin-left:auto;margin-right:auto;}
.hero-text-centered .hero-cta{justify-content:center;}
.hero-text .eyebrow{
  text-transform:uppercase;letter-spacing:.14em;font-size:.8rem;
  color:#9AC97E;font-weight:700;margin-bottom:12px;display:block;
}
.hero-text h1{color:var(--white);font-size:2.4rem;margin-bottom:16px;}
.hero-text p{color:#C9D6DE;font-size:1.06rem;max-width:54ch;}
.hero-logo{flex:0 1 320px;background:var(--white);padding:22px;border-radius:14px;box-shadow:var(--shadow-lg);}

.btn{
  display:inline-block;padding:13px 24px;border-radius:8px;font-weight:700;
  font-size:.95rem;cursor:pointer;border:2px solid transparent;transition:.15s;
  font-family:'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
}
.btn-primary{background:var(--white);color:var(--navy-800);}
.btn-primary:hover{background:var(--gray-50);}
.btn-outline{border-color:rgba(255,255,255,.7);color:var(--white);}
.btn-outline:hover{background:rgba(255,255,255,.12);}
.btn-solid{background:var(--green);color:var(--white);}
.btn-solid:hover{background:var(--green-dark);}
.hero-cta{margin-top:26px;display:flex;gap:14px;flex-wrap:wrap;}

/* ---------- Sections ---------- */
section{padding:64px 0;}
.section-alt{background:var(--gray-50);}
.section-header{text-align:center;max-width:640px;margin:0 auto 40px auto;}
.section-header .eyebrow{
  text-transform:uppercase;letter-spacing:.12em;font-size:.78rem;
  color:var(--green-dark);font-weight:700;
}
.section-header h2{font-size:1.9rem;}
.section-header p{color:var(--gray);font-family:'Segoe UI',Roboto,Helvetica,Arial,sans-serif;}

/* card grid */
.grid{display:grid;gap:22px;}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}
.grid-2{grid-template-columns:repeat(2,1fr);}
@media (max-width:860px){.grid-3,.grid-4,.grid-2{grid-template-columns:1fr 1fr;}}
@media (max-width:560px){.grid-3,.grid-4,.grid-2{grid-template-columns:1fr;}}

.card{
  background:var(--white);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:26px 22px;
  box-shadow:var(--shadow);
}
.card h3{font-size:1.08rem;}
.card p{color:var(--gray);font-size:.94rem;margin-bottom:0;font-family:'Segoe UI',Roboto,Helvetica,Arial,sans-serif;}
.icon-badge{
  width:46px;height:46px;border-radius:50%;
  background:var(--green-light);color:var(--green-dark);
  display:flex;align-items:center;justify-content:center;
  flex-shrink:0;margin-bottom:14px;
}
.icon-badge .icon,.notice-icon .icon{display:block;}

.service-card{
  background:var(--gray-50);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:18px 20px;
  font-weight:600;
  color:var(--navy-800);
  font-size:.95rem;
}
.service-card a{display:block;}
.service-card:hover{background:var(--green-light);}

/* accordion (details/summary) */
.accordion{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;margin-bottom:14px;background:var(--white);}
.accordion summary{
  cursor:pointer;list-style:none;padding:18px 22px;font-weight:700;
  color:var(--navy-800);background:var(--gray-50);
  display:flex;justify-content:space-between;align-items:center;
  font-size:1.02rem;font-family:'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
}
.accordion summary::-webkit-details-marker{display:none;}
.accordion summary::after{content:"+";font-size:1.4rem;color:var(--green-dark);}
.accordion[open] summary::after{content:"–";}
.accordion .accordion-body{padding:18px 24px 22px 24px;}
.accordion ul{columns:2;column-gap:32px;list-style:none;}
@media (max-width:640px){.accordion ul{columns:1;}}
.accordion li{
  padding:7px 0 7px 22px;position:relative;font-size:.95rem;color:var(--text);
  break-inside:avoid;
}
.accordion li::before{
  content:"";position:absolute;left:0;top:15px;width:8px;height:8px;
  background:var(--green);border-radius:50%;
}

/* info list simple */
.check-list{list-style:none;}
.check-list li{padding:6px 0 6px 26px;position:relative;}
.check-list li::before{
  content:"✓";position:absolute;left:0;top:5px;color:var(--green-dark);font-weight:900;
}

/* table */
table.schedule{width:100%;border-collapse:collapse;background:var(--white);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);}
table.schedule th,table.schedule td{padding:16px 20px;text-align:left;border-bottom:1px solid var(--border);}
table.schedule th{background:var(--navy-800);color:var(--white);font-size:.9rem;text-transform:uppercase;letter-spacing:.05em;font-weight:700;}
table.schedule tr:last-child td{border-bottom:none;}
table.schedule td:first-child{font-weight:700;color:var(--navy-800);}

/* contact */
.contact-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:36px;}
@media (max-width:860px){.contact-grid{grid-template-columns:1fr;}}
.contact-item{display:flex;gap:16px;margin-bottom:22px;}
.contact-item .icon-badge{flex-shrink:0;margin-bottom:0;}
.contact-item h4{margin-bottom:4px;font-size:1rem;}
.contact-item p{margin:0;color:var(--gray);font-family:'Segoe UI',Roboto,Helvetica,Arial,sans-serif;}
.map-frame{border:0;width:100%;height:320px;border-radius:var(--radius);box-shadow:var(--shadow);}

.form-box{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow);}
.form-box label{display:block;font-weight:700;font-size:.88rem;margin:14px 0 6px 0;color:var(--navy-800);}
.form-box label:first-child{margin-top:0;}
.form-box input,.form-box select,.form-box textarea{
  width:100%;padding:11px 13px;border:1px solid var(--border);border-radius:7px;
  font-family:inherit;font-size:.95rem;background:var(--gray-50);
}
.form-box textarea{resize:vertical;min-height:110px;}
.form-box .btn{margin-top:18px;width:100%;text-align:center;border:none;}

/* whatsapp card */
.whatsapp-box{
  background:var(--white);border:1px solid var(--border);border-radius:var(--radius);
  padding:40px 32px;box-shadow:var(--shadow);text-align:center;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
}
.whatsapp-icon{
  width:64px;height:64px;border-radius:50%;background:#25D366;
  display:flex;align-items:center;justify-content:center;margin-bottom:18px;
}
.whatsapp-box h3{font-size:1.25rem;}
.whatsapp-box p{color:var(--gray);max-width:36ch;font-family:'Segoe UI',Roboto,Helvetica,Arial,sans-serif;}
.btn-whatsapp{
  background:#25D366;color:#ffffff;border:none;padding:14px 30px;font-size:1rem;
  display:inline-flex;align-items:center;justify-content:center;margin-top:6px;
}
.btn-whatsapp:hover{background:#1DA851;}
.whatsapp-number{
  margin-top:16px;margin-bottom:0;font-weight:700;color:var(--navy-800);
  font-size:.95rem;letter-spacing:.02em;font-family:'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
}

/* banner CTA */
.cta-banner{
  position:relative;overflow:hidden;
  background:
    radial-gradient(rgba(255,255,255,0.09) 1px, transparent 1px),
    linear-gradient(120deg,var(--navy-900),var(--navy-700) 70%,var(--navy-600));
  background-size:22px 22px, auto;
  color:var(--white);
  padding:52px 0;text-align:center;
}
.cta-banner.cta-banner-photo{
  background:
    linear-gradient(120deg,rgba(9,24,36,.88),rgba(9,32,41,.82) 60%,rgba(11,40,45,.78)),
    var(--cta-photo) center 40%/cover no-repeat;
}
.cta-banner h2{color:var(--white);margin-bottom:10px;}
.cta-banner p{color:#C9D6DE;margin-bottom:26px;font-family:'Segoe UI',Roboto,Helvetica,Arial,sans-serif;}

/* steps */
.steps{counter-reset:step;}
.step{display:flex;gap:18px;margin-bottom:26px;}
.step .num{
  counter-increment:step;flex-shrink:0;
  width:42px;height:42px;border-radius:50%;background:var(--green);color:var(--white);
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1.05rem;
}
.step .num::before{content:counter(step);}
.step h4{margin-bottom:4px;}
.step p{color:var(--gray);margin:0;font-family:'Segoe UI',Roboto,Helvetica,Arial,sans-serif;}

.notice{
  background:var(--gray-50);border-left:4px solid var(--green);
  padding:16px 20px;border-radius:0 8px 8px 0;color:var(--navy-800);font-size:.95rem;
  display:flex;align-items:flex-start;gap:12px;
}
.notice-icon{flex-shrink:0;color:var(--green-dark);margin-top:1px;}

/* breadcrumb / page header */
.page-hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(rgba(255,255,255,0.09) 1px, transparent 1px),
    linear-gradient(120deg,var(--navy-900),var(--navy-700) 75%,var(--navy-600));
  background-size:22px 22px, auto;
  padding:46px 0;
}
.page-hero.page-hero-photo{
  background:
    linear-gradient(120deg,rgba(9,24,36,.88),rgba(9,32,41,.78) 60%,rgba(11,40,45,.72)),
    var(--hero-photo) center 42%/cover no-repeat;
  padding:64px 0;
}
.page-hero .container{position:relative;z-index:1;}
.page-hero .eyebrow{color:#9AC97E;font-weight:700;text-transform:uppercase;font-size:.8rem;letter-spacing:.12em;}
.page-hero h1{font-size:1.9rem;margin-top:8px;color:var(--white);}
.page-hero p{color:#C9D6DE;max-width:60ch;margin-bottom:0;font-family:'Segoe UI',Roboto,Helvetica,Arial,sans-serif;}

/* footer */
footer{background:var(--navy-900);color:#AFC1CC;padding:52px 0 22px 0;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;margin-bottom:36px;}
@media (max-width:860px){.footer-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:560px){.footer-grid{grid-template-columns:1fr;}}
footer h4{color:var(--white);font-size:.95rem;text-transform:uppercase;letter-spacing:.05em;margin-bottom:16px;font-family:'Segoe UI',Roboto,Helvetica,Arial,sans-serif;}
footer .brand img{height:48px;margin-bottom:14px;}
footer p{color:#93A7B3;font-size:.9rem;font-family:'Segoe UI',Roboto,Helvetica,Arial,sans-serif;}
footer ul{list-style:none;}
footer ul li{margin-bottom:10px;}
footer a{color:#AFC1CC;font-size:.9rem;}
footer a:hover{color:var(--white);text-decoration:underline;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  padding-top:18px;text-align:center;font-size:.8rem;color:#6E8494;
}

.social-row{display:flex;gap:10px;margin-top:6px;}
.social-row a{
  width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.1);
  display:flex;align-items:center;justify-content:center;font-size:.9rem;
}
.social-row a:hover{background:var(--green);}