:root {
  --navy: #0F2236;
  --navy-2: #16314c;
  --slate: #23415F;
  --amber: #E8A33D;
  --cream: #F3EEE3;
  --line: #244a66;
  --muted: #9fb2c4;
  --body-on-dark: #bcccda;
  --maxw: 1080px;
  --pad: clamp(20px, 5vw, 64px);
  --radius: 12px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  background: var(--navy);
  color: var(--cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, .wordmark { font-family: "Sora", sans-serif; letter-spacing: -0.02em; line-height: 1.12; }

a { color: inherit; }

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

.section { padding: clamp(48px, 8vw, 96px) 0; }

.label {
  color: var(--amber);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 700;
  margin: 0 0 12px;
}

/* reusable buttons */
.btn {
  display: inline-block;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 13px 22px;
  border-radius: 9px;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform .08s ease, background .15s ease;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--amber); color: var(--navy); }
.btn-primary:hover { background: #f0b455; }
.btn-ghost { background: transparent; color: var(--amber); border-color: var(--amber); }
.btn-ghost:hover { background: rgba(232,163,61,0.1); }

.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(15,34,54,0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.nav.scrolled { border-bottom-color: var(--line); box-shadow: 0 6px 20px rgba(0,0,0,0.25); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.wordmark { font-weight: 800; font-size: 1.4rem; color: var(--cream); text-decoration: none; }
.wordmark span { color: var(--amber); }
.nav-links { display: flex; align-items: center; gap: 22px; }
.nav-links a { color: var(--muted); text-decoration: none; font-size: 0.92rem; font-weight: 500; }
.nav-links a:hover { color: var(--cream); }
.nav-links a.nav-cta { color: var(--navy); }
.nav-toggle { display: none; background: none; border: 0; color: var(--cream); font-size: 1.5rem; cursor: pointer; }

@media (max-width: 720px) {
  .nav-links {
    position: absolute; top: 68px; left: 0; right: 0;
    flex-direction: column; gap: 0; align-items: stretch;
    background: var(--navy); border-bottom: 1px solid var(--line);
    max-height: 0; overflow: hidden; transition: max-height .25s ease;
  }
  .nav-links.open { max-height: 320px; }
  .nav-links a { padding: 14px var(--pad); border-top: 1px solid var(--line); }
  .nav-links a.nav-cta { margin: 12px var(--pad); text-align: center; border-top: 0; border-radius: 9px; }
  .nav-toggle { display: block; }
}

/* Hero */
.hero { padding-top: clamp(40px, 7vw, 80px); }
.hero-title { font-size: clamp(2.1rem, 6vw, 3.6rem); font-weight: 800; margin: 6px 0 18px; }
.hero-sub { color: var(--body-on-dark); font-size: clamp(1rem, 2.2vw, 1.2rem); max-width: 600px; margin: 0 0 28px; }
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; }

/* Problem */
.problem { background: var(--slate); }
.sec-title { font-size: clamp(1.6rem, 4vw, 2.4rem); font-weight: 700; margin: 0 0 14px; }
.sec-lead { color: var(--body-on-dark); font-size: clamp(1rem, 2vw, 1.15rem); max-width: 680px; margin: 0; }

/* Stats */
.stats { background: var(--navy); }
.stat-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 24px; }
.stat { background: var(--navy-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.stat-big { font-family: "Sora", sans-serif; font-weight: 800; color: var(--amber); font-size: clamp(2rem, 5vw, 2.8rem); line-height: 1; }
.stat-txt { color: #dfe7ee; font-size: 0.95rem; margin: 12px 0 0; }
.stat-src { color: #7e93a6; font-size: 0.72rem; margin: 12px 0 0; }
@media (max-width: 620px) { .stat-grid { grid-template-columns: 1fr; } }

/* Services */
.services { background: var(--cream); color: var(--navy); }
.label-dark { color: var(--slate); }
.sec-title-dark { color: var(--navy); }
.svc-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 24px; }
.svc { background: #fff; border: 1px solid #e3dccb; border-radius: var(--radius); padding: 22px; }
.svc h3 { margin: 0 0 8px; font-size: 1.1rem; font-weight: 700; color: var(--navy); }
.svc p { margin: 0; color: #5a6b7a; font-size: 0.95rem; }
.svc-wide { grid-column: 1 / -1; }
@media (max-width: 620px) { .svc-grid { grid-template-columns: 1fr; } .svc-wide { grid-column: auto; } }

/* Why */
.why { background: var(--navy); }
.founder-quote {
  margin: 22px 0 0; padding: 0 0 0 22px;
  border-left: 3px solid var(--amber);
  color: #dfe7ee; font-size: clamp(1.05rem, 2.4vw, 1.3rem);
  font-style: italic; line-height: 1.6; max-width: 760px;
}
.founder-name { color: var(--muted); margin: 16px 0 0; font-weight: 600; }

/* How */
.how { background: var(--navy-2); }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 8px; }
.step-n { width: 40px; height: 40px; border-radius: 50%; background: var(--amber); color: var(--navy); font-family: "Sora", sans-serif; font-weight: 800; display: flex; align-items: center; justify-content: center; margin-bottom: 12px; font-size: 1.1rem; }
.step h3 { margin: 0 0 6px; font-size: 1.15rem; font-weight: 700; }
.step p { margin: 0; color: var(--body-on-dark); font-size: 0.95rem; }
@media (max-width: 720px) { .steps { grid-template-columns: 1fr; gap: 24px; } }

/* Get started */
.start { background: var(--amber); color: var(--navy); }
.label-on-amber { color: var(--navy); }
.start-lead { color: #4a3a1c; max-width: 600px; margin: 0 0 24px; font-size: 1.05rem; }
.start-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 20px; }
.audit-form { background: var(--navy); border-radius: var(--radius); padding: 24px; display: flex; flex-direction: column; gap: 14px; }
.audit-form label { display: flex; flex-direction: column; gap: 6px; color: var(--cream); font-size: 0.85rem; font-weight: 500; }
.audit-form input { background: var(--navy-2); border: 1px solid var(--line); border-radius: 8px; padding: 11px 12px; color: var(--cream); font-size: 0.95rem; font-family: inherit; }
.audit-form input:focus { outline: 2px solid var(--amber); outline-offset: 1px; }
.hp { position: absolute; left: -9999px; }
.btn-navy { background: var(--navy); color: var(--cream); margin-top: 6px; }
.btn-navy:hover { background: #16314c; }
.start-aside { background: rgba(15,34,54,0.08); border: 1px solid rgba(15,34,54,0.18); border-radius: var(--radius); padding: 24px; }
.start-aside h3 { margin: 0 0 8px; color: var(--navy); }
.start-aside p { margin: 0 0 18px; color: #4a3a1c; }
.btn-navy-outline { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn-navy-outline:hover { background: rgba(15,34,54,0.08); }
@media (max-width: 720px) { .start-grid { grid-template-columns: 1fr; } }

/* Footer */
.footer { background: #0a1726; padding: 36px 0; }
.footer .wordmark { font-size: 1.15rem; }
.foot-meta { color: var(--muted); font-size: 0.85rem; margin: 8px 0 0; }