:root {
  --navy: #14254a;
  --navy-deep: #0f1c39;
  --navy-soft: #1d3461;
  --gold: #c99a4b;
  --gold-light: #d8b067;
  --ink: #1b2433;
  --muted: #5b6678;
  --line: #e3e7ee;
  --bg: #ffffff;
  --bg-alt: #f5f7fb;
  --radius: 14px;
  --shadow: 0 18px 40px -22px rgba(15, 28, 57, 0.45);
  --maxw: 1140px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Source Sans 3", system-ui, -apple-system, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, .brand-name { font-family: "Montserrat", sans-serif; }

h1, h2, h3 { color: var(--navy); line-height: 1.15; margin: 0 0 .5em; }

p { margin: 0 0 1em; }

a { color: var(--navy); text-decoration: none; }

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

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* Buttons */
.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 700;
  font-family: "Montserrat", sans-serif;
  font-size: .95rem;
  letter-spacing: .2px;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease, color .15s ease;
  text-align: center;
}
.btn:hover { transform: translateY(-2px); }
.btn-gold { background: var(--gold); color: #fff; box-shadow: 0 10px 24px -10px rgba(201,154,75,.7); }
.btn-gold:hover { background: var(--gold-light); }
.btn-navy { background: var(--navy); color: #fff; }
.btn-navy:hover { background: var(--navy-soft); }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.5); }
.btn-ghost:hover { border-color: #fff; background: rgba(255,255,255,.08); }
.btn-block { width: 100%; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(20, 37, 74, .96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark { height: 40px; width: auto; }
.brand-text { display: flex; flex-direction: column; line-height: 1.05; }
.brand-name { color: #fff; font-weight: 800; font-size: 1.15rem; letter-spacing: .5px; }
.brand-sub { color: var(--gold-light); font-family: "Playfair Display", serif; font-style: italic; font-size: .95rem; }

.nav { display: flex; align-items: center; gap: 28px; }
.nav a { color: #e7ecf5; font-weight: 600; font-size: .95rem; }
.nav a:not(.btn):hover { color: var(--gold-light); }
.nav-cta { padding: 10px 22px; }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { width: 26px; height: 2px; background: #fff; transition: .25s; }

/* Hero */
.hero {
  position: relative;
  background: linear-gradient(160deg, var(--navy-deep) 0%, var(--navy) 55%, var(--navy-soft) 100%);
  color: #fff;
  overflow: hidden;
  padding: 96px 0 110px;
}
.hero-peaks {
  position: absolute;
  inset: auto 0 0 0;
  height: 220px;
  background:
    linear-gradient(135deg, transparent 49.5%, rgba(255,255,255,.04) 50%) 0 0 / 280px 220px,
    linear-gradient(225deg, transparent 49.5%, rgba(255,255,255,.05) 50%) 0 0 / 220px 220px;
  opacity: .8;
  -webkit-mask-image: linear-gradient(to top, #000, transparent);
  mask-image: linear-gradient(to top, #000, transparent);
}
.hero-inner { position: relative; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.hero-text { max-width: 620px; }
.hero-figure { margin: 0; position: relative; }
.hero-figure img {
  width: 100%;
  border-radius: 18px;
  box-shadow: 0 30px 60px -24px rgba(0,0,0,.75);
  border: 1px solid rgba(255,255,255,.14);
  display: block;
}
.hero-figure figcaption {
  margin-top: 16px;
  color: #c3cce0;
  font-size: .92rem;
  display: flex;
  align-items: center;
  gap: 12px;
}
.hero-badge {
  display: inline-block;
  background: var(--gold);
  color: #fff;
  font-family: "Montserrat", sans-serif;
  font-weight: 700;
  font-size: .7rem;
  letter-spacing: .6px;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 999px;
}
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 2.5px;
  font-size: .78rem;
  font-weight: 700;
  color: var(--gold-light);
  font-family: "Montserrat", sans-serif;
  margin-bottom: 14px;
}
.eyebrow.light { color: var(--gold-light); }
.hero h1 { color: #fff; font-size: clamp(2.3rem, 5.2vw, 3.8rem); font-weight: 800; }
.hero h1 .accent { color: var(--gold-light); }
.hero-lead { font-size: 1.2rem; color: #d7deec; max-width: 640px; margin-bottom: 32px; }
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-stats { list-style: none; display: flex; gap: 40px; padding: 0; margin: 64px 0 0; flex-wrap: wrap; }
.hero-stats li { display: flex; flex-direction: column; }
.hero-stats strong { font-family: "Montserrat", sans-serif; font-size: 1.5rem; color: #fff; }
.hero-stats span { color: #aeb9cf; font-size: .9rem; }

/* Sections */
.section { padding: 92px 0; }
.section-alt { background: var(--bg-alt); }
.section-head { text-align: center; max-width: 680px; margin: 0 auto 56px; }
.section-head h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
.eyebrow + h2 { margin-top: 6px; }
.section-sub { color: var(--muted); font-size: 1.1rem; }

/* Service cards */
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px 26px;
  box-shadow: var(--shadow);
  transition: transform .2s ease, border-color .2s ease;
  display: flex;
  flex-direction: column;
}
.card:hover { transform: translateY(-6px); border-color: var(--gold); }
.card-icon {
  width: 56px; height: 56px;
  display: grid; place-items: center;
  font-size: 1.6rem;
  background: var(--navy);
  border-radius: 12px;
  margin-bottom: 18px;
}
.card h3 { font-size: 1.2rem; }
.card p { color: var(--muted); font-size: .98rem; }
.card-link { margin-top: auto; color: var(--gold); font-weight: 700; font-family: "Montserrat", sans-serif; font-size: .9rem; }
.card-link:hover { color: var(--navy); }

/* About */
.about-grid { display: grid; grid-template-columns: 320px 1fr; gap: 56px; align-items: center; }
.about-photo {
  aspect-ratio: 1 / 1;
  border-radius: var(--radius);
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-soft) 100%);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 3px solid var(--gold);
}
.about-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center 25%; display: block; }
.about-copy h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
.about-points { padding-left: 0; list-style: none; margin: 0 0 28px; }
.about-points li { position: relative; padding-left: 28px; margin-bottom: 10px; color: var(--ink); }
.about-points li::before { content: "▲"; position: absolute; left: 0; color: var(--gold); font-size: .8rem; top: 4px; }

/* Why grid */
.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.why-item { padding: 28px 24px; border-top: 3px solid var(--gold); background: var(--bg-alt); border-radius: 0 0 var(--radius) var(--radius); }
.why-item h3 { font-size: 1.1rem; }
.why-item p { color: var(--muted); margin: 0; font-size: .96rem; }

/* Contact */
.section-contact { background: linear-gradient(160deg, var(--navy-deep), var(--navy)); color: #fff; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.contact-copy h2 { color: #fff; font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
.contact-copy p { color: #d7deec; }
.contact-details { list-style: none; padding: 0; margin: 28px 0 0; display: flex; flex-direction: column; gap: 18px; }
.contact-details li { display: flex; flex-direction: column; }
.contact-label { text-transform: uppercase; letter-spacing: 1.5px; font-size: .72rem; color: var(--gold-light); font-weight: 700; }
.contact-details a { color: #fff; font-size: 1.15rem; font-weight: 600; }
.contact-details a:hover { color: var(--gold-light); }

.contact-form { background: #fff; border-radius: var(--radius); padding: 32px; box-shadow: var(--shadow); }
.field { margin-bottom: 18px; display: flex; flex-direction: column; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field label { font-weight: 600; font-size: .85rem; color: var(--navy); margin-bottom: 6px; }
.field input, .field select, .field textarea {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px 14px;
  font: inherit;
  color: var(--ink);
  background: #fff;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201,154,75,.18);
}
.form-note { margin: 14px 0 0; font-weight: 600; }
.form-note.ok { color: #1f7a4d; }
.form-note.err { color: #b3402f; }

/* Footer */
.site-footer { background: var(--navy-deep); color: #cfd7e6; padding: 56px 0 24px; }
.footer-inner { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 32px; align-items: start; }
.footer-mark { height: 46px; margin-bottom: 12px; }
.footer-brand p { color: #9fabc3; max-width: 280px; }
.footer-nav, .footer-contact { display: flex; flex-direction: column; gap: 10px; }
.footer-nav a, .footer-contact a { color: #cfd7e6; }
.footer-nav a:hover, .footer-contact a:hover { color: var(--gold-light); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); margin-top: 36px; padding-top: 20px; }
.footer-bottom p { color: #8794ad; font-size: .85rem; margin: 0; }

/* Responsive */
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; gap: 36px; }
  .hero-text { max-width: 640px; }
  .hero-figure { max-width: 560px; }
  .cards, .why-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; gap: 32px; }
  .about-photo { max-width: 260px; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .nav {
    position: fixed;
    inset: 76px 0 auto 0;
    background: var(--navy);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px 24px 24px;
    transform: translateY(-120%);
    transition: transform .3s ease;
    box-shadow: 0 20px 30px -20px rgba(0,0,0,.6);
  }
  .nav.open { transform: translateY(0); }
  .nav a { padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.08); }
  .nav-cta { margin-top: 12px; text-align: center; }
  .nav-toggle { display: flex; }
  .nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}

@media (max-width: 560px) {
  .cards, .why-grid { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .hero { padding: 64px 0 80px; }
  .section { padding: 64px 0; }
}