:root {
  --navy-950: #071322;
  --navy-900: #0b1a2e;
  --navy-800: #13263f;
  --navy-700: #1d3555;
  --amber: #f5a524;
  --amber-600: #e08e0b;
  --ink: #0f1c2d;
  --muted: #5a6779;
  --line: #e3e8ef;
  --bg: #ffffff;
  --tint: #f4f6f9;
  --radius: 14px;
  --radius-lg: 22px;
  --shadow: 0 10px 30px -12px rgba(11, 26, 46, 0.18);
  --font-display: "Archivo", system-ui, sans-serif;
  --font-body: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;
  --header-h: 72px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--font-display); line-height: 1.1; margin: 0 0 0.6em; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.75rem); }
h3 { font-size: 1.2rem; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }

.container { width: min(1180px, 100% - 2.5rem); margin-inline: auto; }

.skip-link {
  position: absolute; left: 1rem; top: -100px; z-index: 100;
  background: var(--amber); color: var(--navy-950); padding: 0.6rem 1rem; border-radius: 8px; font-weight: 700;
}
.skip-link:focus { top: 1rem; }

:focus-visible { outline: 3px solid var(--amber); outline-offset: 3px; border-radius: 6px; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  font: 700 1rem/1 var(--font-body);
  padding: 1rem 1.5rem; border-radius: 999px; border: 2px solid transparent;
  text-decoration: none; cursor: pointer;
  transition: transform .2s ease, background-color .2s ease, border-color .2s ease, color .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--amber); color: var(--navy-950); }
.btn-primary:hover { background: #ffb53d; }
.btn-ghost { border-color: rgba(255,255,255,.35); color: #fff; }
.btn-ghost:hover { border-color: #fff; background: rgba(255,255,255,.08); }
.btn-sm { padding: .7rem 1.15rem; font-size: .92rem; }
.btn-block { width: 100%; }
.btn:disabled { opacity: .7; cursor: progress; transform: none; }

/* Header */
.site-header {
  position: fixed; inset: 0 0 auto; z-index: 50; height: var(--header-h);
  display: flex; align-items: center;
  transition: background-color .3s ease, box-shadow .3s ease;
}
.site-header.scrolled { background: rgba(7, 19, 34, 0.92); backdrop-filter: blur(10px); box-shadow: 0 4px 20px rgba(0,0,0,.2); }
.nav { display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: .6rem; text-decoration: none; color: #fff; }
.brand-mark { width: 36px; height: 36px; border-radius: 9px; background: var(--amber); display: grid; place-items: center; }
.brand-mark svg { width: 22px; height: 22px; fill: none; stroke: var(--navy-950); stroke-width: 4; stroke-linecap: round; stroke-linejoin: round; }
.brand-name { font-family: var(--font-display); font-weight: 800; font-size: 1.3rem; letter-spacing: -0.02em; }
.brand-name span { font-weight: 600; opacity: .75; }

.nav-links { display: flex; align-items: center; gap: 2rem; }
.nav-links a:not(.btn) { color: rgba(255,255,255,.85); text-decoration: none; font-weight: 600; font-size: .95rem; }
.nav-links a:not(.btn):hover { color: var(--amber); }

.nav-toggle { display: none; background: none; border: 0; padding: .5rem; cursor: pointer; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: #fff; margin: 5px 0; transition: transform .25s, opacity .25s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Hero */
.hero {
  position: relative; min-height: 100vh; min-height: 100svh;
  display: flex; align-items: center; color: #fff; overflow: hidden;
  background: var(--navy-950);
  padding: calc(var(--header-h) + 3rem) 0 4rem;
}
.hero-bg, .hero-bg img { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-bg img { object-fit: cover; object-position: 65% center; }
.hero::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(7,19,34,.95) 0%, rgba(7,19,34,.8) 38%, rgba(7,19,34,.2) 75%),
    linear-gradient(0deg, rgba(7,19,34,.85) 0%, transparent 35%);
}
.hero-inner { position: relative; z-index: 1; }
.eyebrow {
  display: inline-flex; align-items: center; gap: .55rem;
  font-size: .85rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  color: rgba(255,255,255,.8); padding: .45rem .9rem; border: 1px solid rgba(255,255,255,.2); border-radius: 999px;
  margin-bottom: 1.6rem;
}
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--amber); box-shadow: 0 0 0 4px rgba(245,165,36,.25); }
.hero h1 { font-size: clamp(2.7rem, 7vw, 5.4rem); font-weight: 800; max-width: 12ch; margin-bottom: .45em; }
.hero h1 em { font-style: normal; color: var(--amber); }
.lead { font-size: clamp(1.05rem, 1.6vw, 1.22rem); max-width: 40rem; color: rgba(255,255,255,.82); }
.hero-cta { display: flex; flex-wrap: wrap; gap: 1rem; margin: 2.2rem 0 3.5rem; }
.hero-stats {
  list-style: none; padding: 1.6rem 0 0; margin: 0; max-width: 46rem;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem;
  border-top: 1px solid rgba(255,255,255,.15);
}
.hero-stats strong { display: block; font-family: var(--font-display); font-size: 1.1rem; color: #fff; }
.hero-stats span { font-size: .88rem; color: rgba(255,255,255,.65); }

/* Sections */
.section { padding: clamp(4.5rem, 9vw, 7.5rem) 0; }
.section-dark { background: var(--navy-900); color: #fff; }
.section-tint { background: var(--tint); }
.section-head { max-width: 44rem; margin-bottom: 3.2rem; }
.section-head p:last-child { color: var(--muted); font-size: 1.08rem; }
.kicker { font-size: .82rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--amber-600); margin-bottom: .9rem; }
.section-dark .kicker { color: var(--amber); }

/* Service cards */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.card {
  padding: 2rem; border: 1px solid var(--line); border-radius: var(--radius-lg); background: #fff;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: transparent; }
.card p { color: var(--muted); margin: 0; }
.icon {
  width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center;
  background: var(--navy-900); margin-bottom: 1.4rem;
}
.icon svg, .ci-icon svg { width: 24px; height: 24px; fill: none; stroke: var(--amber); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* Steps */
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem; counter-reset: none; }
.steps li {
  position: relative; padding: 2rem 1.6rem; border-radius: var(--radius-lg);
  background: var(--navy-800); border: 1px solid rgba(255,255,255,.07);
}
.steps p { color: rgba(255,255,255,.7); margin: 0; }
.step-num { display: block; font-family: var(--font-display); font-weight: 800; font-size: 2.4rem; color: var(--amber); line-height: 1; margin-bottom: 1.2rem; }

/* About */
.about { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(2.5rem, 6vw, 5.5rem); align-items: center; }
.about-media { position: relative; }
.about-media img { width: 100%; aspect-ratio: 9 / 10; object-fit: cover; border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.about-badge {
  position: absolute; left: -1.2rem; bottom: 2rem; max-width: 15rem;
  background: var(--amber); color: var(--navy-950); padding: 1.1rem 1.3rem; border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.about-badge strong { display: block; font-family: var(--font-display); font-size: 1.15rem; }
.about-badge span { font-size: .88rem; font-weight: 600; }
.about-copy > p { color: var(--muted); font-size: 1.06rem; }
.checklist { list-style: none; padding: 0; margin: 1.8rem 0 0; display: grid; grid-template-columns: 1fr 1fr; gap: .9rem 1.5rem; }
.checklist li { position: relative; padding-left: 2rem; font-weight: 600; }
.checklist li::before {
  content: ""; position: absolute; left: 0; top: .2rem; width: 1.3rem; height: 1.3rem; border-radius: 50%;
  background: var(--navy-900) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23f5a524' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 12 5 5 9-10'/%3E%3C/svg%3E") center / 62% no-repeat;
}

/* Contact */
.contact { display: grid; grid-template-columns: 1fr 1.25fr; gap: clamp(2.5rem, 6vw, 5rem); align-items: start; }
.contact-info > p { color: var(--muted); font-size: 1.06rem; }
.contact-list { list-style: none; padding: 0; margin: 2rem 0 0; display: grid; gap: 1.2rem; }
.contact-list li { display: flex; gap: 1rem; align-items: flex-start; }
.ci-icon { flex: none; width: 48px; height: 48px; border-radius: 12px; background: var(--navy-900); display: grid; place-items: center; }
.ci-label { display: block; font-size: .78rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.contact-list a, .contact-list address { font-style: normal; font-weight: 700; font-size: 1.08rem; text-decoration: none; }
.contact-list a:hover { color: var(--amber-600); }

.contact-form {
  background: #fff; padding: clamp(1.6rem, 4vw, 2.6rem); border-radius: var(--radius-lg);
  box-shadow: var(--shadow); border: 1px solid var(--line);
}
.hidden-field { position: absolute; left: -9999px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.field { margin-bottom: 1.15rem; }
.field label { display: block; font-weight: 700; font-size: .9rem; margin-bottom: .45rem; }
.field input, .field select, .field textarea {
  width: 100%; font: inherit; font-size: 1rem; color: var(--ink);
  padding: .85rem 1rem; border: 1.5px solid var(--line); border-radius: 10px; background: #fbfcfd;
  transition: border-color .2s, box-shadow .2s, background-color .2s;
}
.field textarea { resize: vertical; min-height: 130px; }
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235a6779' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right .9rem center; background-size: 16px; padding-right: 2.5rem; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--amber); background: #fff; box-shadow: 0 0 0 4px rgba(245,165,36,.18);
}
.form-status { margin: 1rem 0 0; font-weight: 600; min-height: 1.5em; }
.form-status.success { color: #137a4b; }
.form-status.error { color: #b42318; }

/* Footer */
.site-footer { background: var(--navy-950); color: rgba(255,255,255,.7); padding: 3rem 0; font-size: .95rem; }
.footer-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem 2rem; }
.site-footer p { margin: 0; }
.site-footer a:not(.brand) { color: #fff; text-decoration: none; }
.site-footer a:not(.brand):hover { color: var(--amber); }
.copy { width: 100%; padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,.1); font-size: .85rem; }

/* Thank-you page */
.thanks { min-height: 100vh; display: grid; place-items: center; background: var(--navy-900); color: #fff; text-align: center; padding: 2rem; }
.thanks p { color: rgba(255,255,255,.75); max-width: 32rem; margin-inline: auto; }
.thanks .brand { margin-bottom: 2rem; }

/* Responsive */
@media (max-width: 1000px) {
  .cards { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 820px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: absolute; top: var(--header-h); left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--navy-950); padding: .5rem 1.25rem 1.5rem;
    border-top: 1px solid rgba(255,255,255,.08);
    opacity: 0; visibility: hidden; transform: translateY(-8px);
    transition: opacity .25s, transform .25s, visibility .25s;
  }
  .nav-links.open { opacity: 1; visibility: visible; transform: none; }
  .nav-links a:not(.btn) { padding: 1rem 0; border-bottom: 1px solid rgba(255,255,255,.08); }
  .nav-links .btn { margin-top: 1rem; }
  .site-header:has(.nav-links.open) { background: var(--navy-950); }

  .about, .contact { grid-template-columns: 1fr; }
  .about-media { max-width: 520px; }
  .about-badge { left: 1rem; }
}

@media (max-width: 640px) {
  .hero::after { background: linear-gradient(180deg, rgba(7,19,34,.75) 0%, rgba(7,19,34,.92) 100%); }
  .hero-stats { grid-template-columns: 1fr; gap: 1rem; }
  .cards, .steps, .checklist, .field-row { grid-template-columns: 1fr; }
  .field-row { gap: 0; }
  .hero-cta .btn { flex: 1 1 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}