/* ===== Base ===== */
:root{
  --bg: #ffffff;
  --bg-alt: #f6f7f8;
  --text: #121417;
  --muted: #4b5563;
  --border: rgba(18,20,23,0.12);
  --shadow: 0 10px 30px rgba(18,20,23,0.08);
  --accent: #0b4a6f;
  --accent-2: #0a2f44;
  --radius: 16px;
  --radius-sm: 12px;
  --max: 1040px;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color: var(--text);
  background: var(--bg);
  line-height: 1.55;
}

a{ color: inherit; }
.container{
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 20px;
}

/* Accessibility */
.skip{
  position:absolute;
  left:-999px;
  top:auto;
  width:1px;
  height:1px;
  overflow:hidden;
}
.skip:focus{
  left: 16px;
  top: 16px;
  width:auto;
  height:auto;
  padding:10px 12px;
  border-radius: 10px;
  background: var(--bg);
  border: 1px solid var(--border);
  z-index: 9999;
}

/* ===== Topbar ===== */
.topbar{
  position: sticky;
  top: 0;
  background: rgba(255,255,255,0.8);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  z-index: 50;
}
.topbar__inner{
  height: 68px;
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 16px;
}

.brand{
  display:flex;
  align-items:center;
  gap: 12px;
  min-width: 220px;
}
.brand__mark{
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(180deg, var(--accent), var(--accent-2));
  color:#fff;
  display:grid;
  place-items:center;
  font-weight: 800;
}
.brand__name{
  font-weight: 800;
  letter-spacing: -0.02em;
}
.brand__tag{
  color: var(--muted);
  font-size: 13px;
  margin-top: 2px;
}

.nav{
  display:flex;
  align-items:center;
  gap: 14px;
}
.nav a{
  text-decoration: none;
  color: var(--muted);
  font-weight: 600;
  font-size: 14px;
}
.nav a:hover{ color: var(--text); }

/* ===== Buttons ===== */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 12px;
  border: 1px solid transparent;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  box-shadow: 0 8px 20px rgba(11,74,111,0.20);
}
.btn:hover{ filter: brightness(0.98); }
.btn:active{ transform: translateY(1px); }

.btn--ghost{
  background: transparent;
  color: var(--accent);
  border-color: rgba(11,74,111,0.28);
  box-shadow: none;
}
.btn--ghost:hover{
  background: rgba(11,74,111,0.06);
}

.btn--small{
  padding: 10px 12px;
  font-size: 14px;
}

/* ===== Hero ===== */
.hero{
  padding: 56px 0 26px;
}
.hero__inner{
  display:grid;
  grid-template-columns: 1.4fr 0.9fr;
  gap: 22px;
  align-items:start;
}
.kicker{
  display:inline-block;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(11,74,111,0.07);
  border: 1px solid rgba(11,74,111,0.14);
  padding: 6px 10px;
  border-radius: 999px;
}

h1{
  margin: 14px 0 12px;
  font-size: clamp(34px, 4vw, 52px);
  line-height: 1.06;
  letter-spacing: -0.03em;
}
.accent{ color: var(--accent); }

.lead{
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 18px;
  max-width: 56ch;
}

.cta{
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 18px 0 16px;
}

.trust{
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 14px;
}
.trust__item{
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 10px 12px;
  min-width: 160px;
  background: #fff;
}
.trust__label{
  font-size: 12px;
  color: var(--muted);
}
.trust__value{
  font-weight: 800;
  margin-top: 2px;
}

.note{
  margin-top: 14px;
  color: var(--muted);
  font-size: 13px;
}

/* Hero side card */
.hero__card{
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
  padding: 18px 18px;
}
.card__title{
  margin: 0 0 6px;
  font-size: 18px;
  letter-spacing: -0.01em;
}
.card__subtitle{
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 14px;
}
.list{
  margin: 0 0 12px;
  padding-left: 18px;
  color: var(--muted);
}
.list li{ margin: 8px 0; }
.card__link{
  display:inline-block;
  font-weight: 800;
  color: var(--accent);
  text-decoration: none;
}
.card__link:hover{ text-decoration: underline; }

/* ===== Sections ===== */
.section{
  padding: 52px 0;
}
.section--alt{
  background: var(--bg-alt);
  border-top: 1px solid rgba(18,20,23,0.06);
  border-bottom: 1px solid rgba(18,20,23,0.06);
}
.section__head{
  margin-bottom: 18px;
}
h2{
  margin: 0 0 8px;
  font-size: 28px;
  letter-spacing: -0.02em;
}
.subhead{
  margin: 0;
  color: var(--muted);
  max-width: 70ch;
}

/* Cards */
.grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 18px;
}
.tile{
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  padding: 16px 16px;
  box-shadow: 0 8px 18px rgba(18,20,23,0.05);
}
.tile h3{
  margin: 0 0 8px;
  font-size: 18px;
}
.tile p{
  margin: 0;
  color: var(--muted);
}

/* Callout */
.callout{
  margin-top: 18px;
  border: 1px solid rgba(11,74,111,0.22);
  background: rgba(11,74,111,0.06);
  border-radius: var(--radius);
  padding: 14px 16px;
  color: var(--muted);
}

/* Steps */
.steps{
  list-style: none;
  padding: 0;
  margin: 18px 0 0;
  display:grid;
  gap: 12px;
}
.step{
  display:grid;
  grid-template-columns: 44px 1fr;
  gap: 12px;
  border: 1px solid var(--border);
  background: #fff;
  border-radius: var(--radius);
  padding: 14px 14px;
}
.step__num{
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background: rgba(11,74,111,0.10);
  color: var(--accent);
  display:grid;
  place-items:center;
  font-weight: 900;
}
.step__body h3{
  margin: 0 0 6px;
  font-size: 18px;
}
.step__body p{
  margin: 0;
  color: var(--muted);
}

/* About */
.about{
  display:grid;
  grid-template-columns: 1.4fr 0.9fr;
  gap: 18px;
  margin-top: 18px;
}
.muted{ color: var(--muted); }

.about__facts{
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  padding: 16px 16px;
  box-shadow: 0 8px 18px rgba(18,20,23,0.05);
}
.fact{
  padding: 10px 0;
  border-bottom: 1px solid rgba(18,20,23,0.08);
}
.fact:last-child{ border-bottom: 0; }
.fact__label{
  font-size: 12px;
  color: var(--muted);
}
.fact__value{
  font-weight: 800;
  margin-top: 2px;
}

/* Contact */
.contact{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 18px;
}
.contact__card{
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  padding: 16px 16px;
  box-shadow: 0 8px 18px rgba(18,20,23,0.05);
}
.contact__line{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(18,20,23,0.08);
  margin: 0;
}
.contact__line:last-of-type{ border-bottom: 0; }
.contact__line span{ color: var(--muted); font-weight: 600; }
.contact__line a{ font-weight: 900; text-decoration: none; }
.contact__line a:hover{ text-decoration: underline; }

.form{
  display:grid;
  gap: 10px;
  margin-top: 10px;
}
label{
  display:grid;
  gap: 6px;
  color: var(--muted);
  font-weight: 700;
  font-size: 13px;
}
input, textarea{
  width: 100%;
  padding: 12px 12px;
  border-radius: 12px;
  border: 1px solid rgba(18,20,23,0.16);
  font: inherit;
  background: #fff;
}
input:focus, textarea:focus{
  outline: 3px solid rgba(11,74,111,0.18);
  border-color: rgba(11,74,111,0.40);
}
button[disabled]{
  opacity: 0.6;
  cursor: not-allowed;
}

.fineprint{
  margin-top: 18px;
  color: var(--muted);
  font-size: 12.5px;
}

/* Footer */
.sitefooter{
  padding: 24px 0;
}
.sitefooter__inner{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 12px;
  border-top: 1px solid var(--border);
  padding-top: 18px;
}
.sitefooter__brand{
  font-weight: 900;
}
.sitefooter__small{
  color: var(--muted);
  font-size: 13px;
}

/* ===== Responsive ===== */
@media (max-width: 920px){
  .hero__inner{ grid-template-columns: 1fr; }
  .about{ grid-template-columns: 1fr; }
  .contact{ grid-template-columns: 1fr; }
  .grid{ grid-template-columns: 1fr; }
  .nav{ display:none; }
  .topbar__inner{ height: 62px; }
}