/* Palette tuned to your request: ocean blue, gold/terracotta, road gray */
:root{
  --ocean:#0aa0c1;      /* turquoise sea */
  --gold:#c9842b;       /* warm gold/terracotta for buttons */
  --gold-2:#a9691f;     /* hover */
  --road:#3c454b;       /* road gray accent */
  --alt:#f4f7f5;        /* soft off-white sections */
  --ring: rgba(10,160,193,.25);
  --shadow: 0 10px 30px rgba(0,0,0,.08);
  --radius: 16px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
  color:#0f1412; background:#fff; line-height:1.55;
}
img{max-width:100%;height:auto;display:block}

.container{width:min(1100px,92vw); margin:0 auto}
.container.narrow{width:min(820px,92vw)}
.nowrap{white-space:nowrap}

/* Header */
.site-header{
  position:sticky; top:0; z-index:50;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid #e8ecea;
}
.nav{display:flex; align-items:center; justify-content:space-between; padding:14px 0}
.brand{display:flex; align-items:center; gap:10px; text-decoration:none; color:inherit}
.logo{height:56px; width:auto}               /* bigger logo */
.brand-text{font-weight:750; font-size:16px} /* same scale as nav items */

.menu{display:flex; align-items:center; gap:22px}
.menu a{color:#1a2420; text-decoration:none; font-weight:550; font-size:16px}
.menu a:hover{color:var(--ocean)}
.menu .btn{margin-left:4px}

.menu-toggle{display:none; border:0; background:transparent; font-size:28px; line-height:1}

/* Buttons (uniform: white text) */
.btn{
  display:inline-block; border-radius:999px; padding:12px 18px;
  font-weight:800; text-decoration:none; transition:.2s ease; border:1px solid transparent;
}
.btn-primary{ background:var(--gold); color:#fff; box-shadow:var(--shadow) }
.btn-primary:hover{ background:var(--gold-2); transform:translateY(-1px) }
.btn-secondary{ background:#fff; border:1px solid #dfe7e3; color:#0e140f }
.btn-secondary:hover{ border-color:#bcd0c7; transform:translateY(-1px) }

/* Hero */
.hero{
  position:relative; overflow:hidden; isolation:isolate;
  background:linear-gradient(180deg, #f7fbf9 0%, #ffffff 100%);
  min-height:620px; /* taller hero */
}
.hero-bg{
  position:absolute; inset:0; width:100%; height:100%;
  object-fit:cover; object-position:center; opacity:.26; z-index:-1;
}
.hero-inner{padding:96px 0 84px}
.hero h1{font-size:clamp(30px,5vw,48px); line-height:1.08; margin:0 0 14px; color:#0b1410}
.lead{font-size:clamp(16px,2vw,18px); color:#2a332f; max-width:58ch}
.badges{display:flex; gap:16px; margin-top:22px; align-items:center}
.badges img{height:40px; width:auto} /* bigger badges */

/* Sections */
.section{padding:70px 0}
.section.alt{background:var(--alt)}
.section h2{font-size:clamp(22px,4vw,32px); margin:0 0 18px; color:#0b1410}

/* Cards */
.grid.cards{display:grid; grid-template-columns:repeat(auto-fit,minmax(240px,1fr)); gap:16px}
.card{
  background:#fff; border:1px solid #e6efea; border-radius:var(--radius);
  padding:18px; box-shadow:var(--shadow); text-decoration:none; color:inherit;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.card:hover{ transform:translateY(-2px); box-shadow:0 12px 38px rgba(0,0,0,.08); border-color:#cfe1d9 }
.card h3{margin:6px 0; font-size:18px}
.card p{margin:0 0 8px; color:#32403a}
.card .link{font-weight:800; color:var(--ocean)}  /* ocean blue link accent */

/* Problems */
.grid.problems{display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:12px}
.problem{
  display:block; padding:14px 16px; border-radius:12px; background:#fff; border:1px solid #e3ece7;
  text-decoration:none; color:#0e140f; font-weight:700; transition:.18s ease;
}
.problem:hover{ border-color:#cfe1d9; transform:translateY(-1px); color:var(--ocean)}

/* Form */
.form{display:grid; gap:14px; background:#fff; border:1px solid #e6efea; border-radius:var(--radius); padding:18px; box-shadow:var(--shadow)}
.field{display:grid; gap:6px}
label{font-size:14px; color:#33403a}
input, textarea{
  width:100%; padding:12px 14px; border-radius:12px; border:1px solid #dfe7e3; outline:0; font: inherit;
}
input:focus, textarea:focus{ border-color: var(--ocean); box-shadow: 0 0 0 4px var(--ring) }
.privacy{font-size:12px; color:#60716a; margin:6px 0 0}

/* Footer */
.footer{border-top:1px solid #e8ecea; background:#fff}
.foot{
  display:flex; align-items:center; gap:14px; justify-content:space-between; padding:18px 0; flex-wrap:wrap;
}
.foot p{margin:0; color:#405047; font-size:14px}
.foot-links{display:flex; align-items:center; gap:10px}
.foot-links a{color:#42524a; text-decoration:none; font-size:14px}
.foot-links a:hover{color:var(--ocean)}
.foot-badge{height:26px}

/* Responsive */
@media (max-width: 920px){
  .menu{display:none}
  .menu.open{
    display:flex; position:absolute; right:16px; top:74px; flex-direction:column; gap:12px;
    background:#fff; border:1px solid #e6efea; border-radius:12px; padding:12px; box-shadow: var(--shadow);
  }
  .menu-toggle{display:block}
  .menu .btn{padding:10px 14px; font-size:14px}
  .btn{padding:12px 16px; font-size:14px}
  .logo{height:44px}
  .brand-text{font-size:16px}
  .hero-inner{padding:72px 0 56px}
}