:root {
  --navy: #14202b;
  --navy-2: #1d2f3f;
  --steel: #3b566c;
  --yellow: #f2b705;
  --light: #f4f7f9;
  --text: #24323e;
  --muted: #5d6d7a;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(20, 32, 43, .12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
  color: var(--text);
  background: #fff;
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3 { line-height: 1.2; color: var(--navy); margin: 0 0 .6em; }
h1 { font-size: clamp(2rem, 4.5vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); }
h3 { font-size: 1.2rem; }

.container { width: min(1140px, 100% - 2.5rem); margin-inline: auto; }
.narrow { width: min(760px, 100% - 2.5rem); }
.center { text-align: center; }
.eyebrow {
  text-transform: uppercase; letter-spacing: .12em; font-size: .8rem;
  font-weight: 700; color: var(--yellow); margin: 0 0 .5rem;
}

/* Buttons */
.btn {
  display: inline-block; background: var(--yellow); color: var(--navy);
  font-weight: 700; text-decoration: none; padding: .85rem 1.5rem;
  border-radius: 999px; border: 2px solid var(--yellow); cursor: pointer;
  font-size: 1rem; transition: transform .15s, box-shadow .15s;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 6px 18px rgba(242, 183, 5, .4); }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.5); }
.btn-ghost:hover { box-shadow: none; border-color: #fff; }
.btn-small { padding: .5rem 1.1rem; font-size: .9rem; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50; background: var(--navy);
  box-shadow: 0 2px 12px rgba(0,0,0,.25);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 70px; }
.brand { display: flex; align-items: center; gap: .6rem; color: #fff; text-decoration: none; font-size: 1.05rem; }
.brand strong { color: var(--yellow); }
.nav-links { display: flex; align-items: center; gap: 1.6rem; }
.nav-links a:not(.btn) { color: #d6e0e8; text-decoration: none; font-weight: 500; }
.nav-links a:not(.btn):hover { color: var(--yellow); }
.nav-toggle { display: none; background: none; border: 0; color: #fff; font-size: 1.7rem; cursor: pointer; }

/* Hero */
.hero { background: linear-gradient(135deg, var(--navy) 0%, var(--navy-2) 60%, var(--steel) 100%); color: #fff; padding: 4.5rem 0; }
.hero h1 { color: #fff; }
.hero-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 3rem; align-items: center; }
.lead { font-size: 1.15rem; color: #cfdae3; max-width: 34rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin: 1.8rem 0; }
.trust { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 1.2rem; color: #cfdae3; font-size: .95rem; }
.hero-img img { border-radius: var(--radius); box-shadow: 0 20px 50px rgba(0,0,0,.4); border: 4px solid rgba(242,183,5,.6); }

/* Stats */
.stats { background: var(--yellow); padding: 2rem 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; text-align: center; }
.stats-grid div { display: flex; flex-direction: column; color: var(--navy); font-weight: 600; }
.stat { font-size: 2.4rem; font-weight: 800; line-height: 1.1; }

/* Sections */
.section { padding: 5rem 0; }
.section-alt { background: var(--light); }
.section-dark { background: var(--navy); color: #cfdae3; }
.section-dark h2, .section-dark h3 { color: #fff; }

/* Service cards */
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; margin-top: 2.5rem; }
.card { background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); transition: transform .2s; }
.card:hover { transform: translateY(-6px); }
.card img { width: 100%; aspect-ratio: 400 / 260; object-fit: cover; }
.card-body { padding: 1.3rem; }
.card-body p { margin: 0; color: var(--muted); font-size: .95rem; }

/* Process */
.steps { list-style: none; padding: 0; margin: 2.5rem 0 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.steps li { background: var(--navy-2); padding: 1.6rem; border-radius: var(--radius); border-top: 4px solid var(--yellow); }
.steps span {
  display: inline-grid; place-items: center; width: 42px; height: 42px; border-radius: 50%;
  background: var(--yellow); color: var(--navy); font-weight: 800; margin-bottom: 1rem;
}
.steps p { margin: 0; font-size: .95rem; }

/* Videos */
.section-intro { max-width: 640px; margin: 0 auto; color: var(--muted); }
.videos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 2.5rem; }
.video { margin: 0; background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.video-frame { position: relative; aspect-ratio: 16 / 9; background: var(--navy); }
.video-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.video figcaption { padding: 1.1rem 1.3rem; color: var(--muted); font-size: .93rem; }
.video figcaption strong { display: block; color: var(--navy); font-size: 1.05rem; margin-bottom: .25rem; }
.video-credit { font-size: .8rem; color: var(--muted); margin-top: 1.5rem; }
@media (max-width: 960px) { .videos { grid-template-columns: 1fr; max-width: 640px; margin-inline: auto; } }

/* About */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3.5rem; align-items: center; }
.about-img { border-radius: var(--radius); box-shadow: var(--shadow); }
.checklist { list-style: none; padding: 0; }
.checklist li { padding-left: 1.8rem; position: relative; margin-bottom: .5rem; font-weight: 500; }
.checklist li::before { content: "\2713"; position: absolute; left: 0; color: var(--navy); background: var(--yellow); border-radius: 50%; width: 1.25rem; height: 1.25rem; display: grid; place-items: center; font-size: .75rem; top: .2rem; }

/* Testimonials */
.quotes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 2.5rem; }
blockquote { margin: 0; background: #fff; padding: 1.8rem; border-radius: var(--radius); box-shadow: var(--shadow); font-style: italic; border-left: 4px solid var(--yellow); }
cite { display: block; margin-top: 1rem; font-style: normal; font-weight: 700; color: var(--steel); }

/* FAQ */
details { border-bottom: 1px solid #dde4ea; padding: 1.1rem 0; }
summary { cursor: pointer; font-weight: 700; color: var(--navy); font-size: 1.05rem; list-style: none; position: relative; padding-right: 2rem; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 0; font-size: 1.4rem; line-height: 1; color: var(--steel); }
details[open] summary::after { content: "\2212"; }
details p { margin: .8rem 0 0; color: var(--muted); }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 3rem; align-items: start; }
.contact-list { list-style: none; padding: 0; }
.contact-list li { margin-bottom: .6rem; }
.contact-list a { color: var(--yellow); }
.contact-form { background: #fff; padding: 2rem; border-radius: var(--radius); display: grid; gap: 1rem; color: var(--text); }
.contact-form label { display: grid; gap: .35rem; font-weight: 600; font-size: .9rem; }
.contact-form input, .contact-form select, .contact-form textarea {
  font: inherit; padding: .75rem .9rem; border: 1.5px solid #cfd8df; border-radius: 8px; font-weight: 400;
}
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { outline: 2px solid var(--yellow); border-color: var(--yellow); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 520px) { .form-row { grid-template-columns: 1fr; } }
.form-status { margin: 0; font-weight: 600; min-height: 1.4em; }
.form-status.ok { color: #2e9d5b; }
.form-status.err { color: #c0392b; }

/* Footer */
.site-footer { background: #0d161e; color: #8fa0ae; padding: 1.8rem 0; font-size: .9rem; }
.footer-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; }
.footer-inner p { margin: 0; }
.credits { font-size: .75rem; margin-top: 1rem; color: #6b7c8a; }
.credits a { color: #8fa0ae; }
.hero-img img, .about-img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }

/* Responsive */
@media (max-width: 960px) {
  .cards, .steps { grid-template-columns: repeat(2, 1fr); }
  .quotes { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .nav-toggle { display: block; }
  .nav-links {
    display: none; position: absolute; top: 70px; left: 0; right: 0; flex-direction: column;
    background: var(--navy); padding: 1.2rem; gap: 1rem;
  }
  .nav-links.open { display: flex; }
  .brand span { font-size: .9rem; }
  .hero-grid, .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .hero { padding: 3rem 0; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .section { padding: 3.5rem 0; }
}
@media (max-width: 520px) {
  .cards, .steps { grid-template-columns: 1fr; }
}