/* Sharp Enterprise — modern stylesheet */
:root {
  --orange: #f9a61a;
  --orange-dark: #b86e00;
  --blue: #1f8fcf;
  --blue-dark: #155f8c;
  --ink: #1d2733;
  --muted: #5a6573;
  --line: #e3e7ec;
  --bg: #ffffff;
  --bg-soft: #f5f7fa;
  --radius: 12px;
  --max: 1120px;
  --shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 8px 24px rgba(16, 24, 40, .06);
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.65 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

main { flex: 1; }

img { max-width: 100%; height: auto; display: block; }

a { color: var(--blue-dark); text-underline-offset: 3px; }
a:hover { color: var(--blue); }

:focus-visible { outline: 3px solid var(--orange); outline-offset: 2px; border-radius: 4px; }

h1, h2, h3 { line-height: 1.2; margin: 0 0 .6em; letter-spacing: -.01em; }
h1 { font-size: clamp(2rem, 4.5vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1em; }

.container { width: min(var(--max), 100% - 32px); margin-inline: auto; }

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--ink); color: #fff; padding: 8px 16px; z-index: 100;
}
.skip-link:focus { left: 16px; top: 16px; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .95);
  backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--line);
}
.site-header .container {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; min-height: 72px;
}
.brand img { width: 200px; height: 56px; }

.nav-toggle { display: none; }
.nav ul { display: flex; gap: 4px; list-style: none; margin: 0; padding: 0; }
.nav a {
  display: block; padding: 8px 14px; border-radius: 8px;
  color: var(--muted); text-decoration: none; font-weight: 500;
}
.nav a:hover { color: var(--ink); background: var(--bg-soft); }
.nav a[aria-current="page"] { color: var(--orange-dark); background: #fff5e3; }

@media (max-width: 760px) {
  .brand img { width: 160px; height: 45px; }
  .nav-toggle {
    display: inline-flex; align-items: center; gap: 8px;
    font: inherit; font-weight: 600; color: var(--ink);
    background: none; border: 1px solid var(--line); border-radius: 8px;
    padding: 8px 12px; cursor: pointer;
  }
  .nav-toggle svg { width: 20px; height: 20px; }
  .nav {
    display: none;
    position: absolute; left: 0; right: 0; top: 100%;
    background: #fff; border-bottom: 1px solid var(--line); box-shadow: var(--shadow);
  }
  .nav.open { display: block; }
  .nav ul { flex-direction: column; padding: 8px 16px 16px; }
  .nav a { padding: 12px 14px; }
}

/* Hero */
.hero {
  position: relative; overflow: hidden;
  background: linear-gradient(135deg, #f5f9fd 0%, #fff 60%);
  border-bottom: 1px solid var(--line);
  padding: clamp(48px, 9vw, 104px) 0;
}
.hero::after {
  content: ""; position: absolute; right: -80px; top: 50%;
  width: 460px; height: 460px; transform: translateY(-50%);
  background: url("../images/LogoBlackAndWhiteNoText.jpg") center / contain no-repeat;
  mix-blend-mode: multiply; opacity: .18; pointer-events: none;
}
@media (max-width: 760px) { .hero::after { right: -200px; opacity: .07; } }
.hero .container { position: relative; z-index: 1; }
.eyebrow {
  display: inline-block; margin-bottom: 16px;
  color: var(--orange-dark); font-weight: 700; font-size: .85rem;
  letter-spacing: .08em; text-transform: uppercase;
}
.hero h1 { max-width: 16ch; }
.hero .lead { font-size: 1.2rem; color: var(--muted); max-width: 52ch; }
.page-hero { padding: clamp(40px, 6vw, 72px) 0; }
.page-hero h1 { max-width: none; margin-bottom: .3em; }

.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.btn {
  display: inline-block; padding: 12px 22px; border-radius: 999px;
  font: inherit; font-weight: 600; text-decoration: none; cursor: pointer;
  border: 2px solid transparent; transition: background .15s, color .15s;
}
.btn-primary { background: var(--orange); color: #1d1300; }
.btn-primary:hover { background: #ffb73d; color: #1d1300; }
.btn-ghost { border-color: var(--line); color: var(--ink); background: #fff; }
.btn-ghost:hover { border-color: var(--blue); color: var(--blue-dark); }

/* Sections */
.section { padding: clamp(48px, 7vw, 88px) 0; }
.section-soft { background: var(--bg-soft); }
.section-head { max-width: 60ch; margin-bottom: 32px; }
.section-head p { color: var(--muted); }

.split { display: grid; gap: 48px; grid-template-columns: 1.1fr .9fr; align-items: start; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; gap: 32px; } }

.prose { max-width: 65ch; }
.prose ul { padding-left: 1.2em; }
.prose li { margin-bottom: .4em; }
.prose li::marker { color: var(--orange); }

.letter .signature { width: 103px; margin: 8px 0 4px; }
.letter .signoff { margin: 0; }
.letter .role { color: var(--muted); }

.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px; box-shadow: var(--shadow);
}

.grid { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }

.tile { display: flex; flex-direction: column; gap: 6px; }
.tile .icon {
  width: 44px; height: 44px; border-radius: 10px; margin-bottom: 8px;
  display: grid; place-items: center;
  background: #fff5e3; color: var(--orange-dark);
}
.tile .icon svg { width: 22px; height: 22px; }
.tile h3 { margin: 0; }
.tile p { margin: 0; color: var(--muted); font-size: .95rem; }

.tags { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.tags li {
  padding: 6px 12px; border-radius: 999px; font-size: .9rem;
  background: #fff; border: 1px solid var(--line);
}
.tag-group + .tag-group { margin-top: 20px; }
.tag-group h3 { font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin-bottom: 10px; }

.mission { counter-reset: m; list-style: none; padding: 0; margin: 0; display: grid; gap: 16px; }
.mission li { counter-increment: m; display: grid; grid-template-columns: 44px 1fr; gap: 16px; align-items: start; }
.mission li::before {
  content: counter(m); width: 44px; height: 44px; border-radius: 50%;
  display: grid; place-items: center; font-weight: 700;
  background: var(--blue); color: #fff;
}
.mission li p { margin: 9px 0 0; }

/* CTA band */
.cta { background: var(--ink); color: #fff; padding: clamp(40px, 6vw, 64px) 0; }
.cta .container { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px; }
.cta h2 { margin: 0; }
.cta p { margin: 6px 0 0; color: #c4ccd6; }

/* Contact */
.contact-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 18px; }
.contact-list li { display: grid; grid-template-columns: 24px 1fr; gap: 14px; }
.contact-list svg { width: 22px; height: 22px; color: var(--orange-dark); margin-top: 3px; }
.contact-list strong { display: block; font-size: .8rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.contact-list address { font-style: normal; }
.small { font-size: .9rem; color: var(--muted); }

form .field { margin-bottom: 18px; }
form label { display: block; font-weight: 600; margin-bottom: 6px; }
form input, form textarea {
  width: 100%; font: inherit; color: var(--ink);
  padding: 11px 14px; border: 1px solid #c9d0d8; border-radius: 8px; background: #fff;
}
form input:focus, form textarea:focus { border-color: var(--blue); outline: 3px solid rgba(31, 143, 207, .2); outline-offset: 0; }
form textarea { min-height: 160px; resize: vertical; }
.form-status { margin: 14px 0 0; font-size: .95rem; color: var(--muted); }
.form-status:empty { display: none; }
.form-status[data-kind="ok"] { color: #17713a; font-weight: 600; }
.form-status[data-kind="error"] { color: #b42318; font-weight: 600; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
form { position: relative; }
.btn:disabled { opacity: .6; cursor: progress; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); font-size: .92rem; color: var(--muted); }
.site-footer .container { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; padding: 24px 0; }
.site-footer p { margin: 0; }
.tagline { background: var(--orange); color: #1d1300; text-align: center; font-weight: 600; padding: 8px 16px; letter-spacing: .02em; }

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .btn { transition: none; } }

/* Designer credit */
.credit { background: var(--ink); color: #c4ccd6; font-size: .85rem; }
.credit .container { display: flex; align-items: center; justify-content: center; gap: 12px; padding: 14px 0; }
.credit img { width: 140px; height: auto; }