/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "Manrope", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; background: none; border: 0; cursor: pointer; color: inherit; }
ul { list-style: none; }
h1, h2, h3, h4, h5 { font-weight: 700; line-height: 1.15; letter-spacing: -0.01em; }
.icon { width: 1.25rem; height: 1.25rem; stroke: currentColor; color: currentColor; }
.icon-sm { width: 1rem; height: 1rem; }

/* ---------- layout primitives ---------- */
.container { width: 100%; max-width: 1200px; margin-inline: auto; padding-inline: 24px; }
.section { padding-block: 96px; position: relative; }
.section-header { max-width: 760px; margin-inline: auto; margin-bottom: 56px; }
.section-header.center { text-align: center; }
.section-description { color: var(--ink-muted); font-size: 1.0625rem; margin-top: 12px; max-width: 620px; }
.section-header.center .section-description { margin-inline: auto; }
.section-description.left { margin-left: 0; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: "Manrope", sans-serif;
  font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.eyebrow-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
.eyebrow-on-dark { color: var(--accent); }

.display {
  font-family: "Manrope", sans-serif;
  font-size: clamp(2rem, 4.2vw, 3.25rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.08;
}
.accent-text { color: var(--accent); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 12px 22px;
  font-weight: 700;
  font-size: 0.9375rem;
  border-radius: 10px;
  border: 1.5px solid transparent;
  transition: transform 0.18s ease, background 0.2s ease, border-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
  white-space: nowrap;
  cursor: pointer;
}
.btn:hover { transform: translateY(-1px); }
.btn-lg { padding: 16px 28px; font-size: 1rem; border-radius: 12px; }
.btn-block { width: 100%; }

.btn-accent { background: var(--accent); color: var(--primary-dark); }
.btn-accent:hover { background: var(--accent-dark); box-shadow: 0 10px 30px -12px rgba(0,0,0,0.35); }

.btn-outline {
  background: transparent;
  color: var(--paper);
  border-color: rgba(255, 255, 255, 0.35);
}
.btn-outline:hover { border-color: var(--paper); background: rgba(255, 255, 255, 0.08); }

.btn-ghost {
  background: rgba(255, 255, 255, 0.08);
  color: var(--paper);
  border-color: rgba(255, 255, 255, 0.18);
}
.btn-ghost:hover { background: rgba(255, 255, 255, 0.15); }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--primary);
  color: var(--paper);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: padding 0.25s ease, box-shadow 0.25s ease;
}
.site-header.scrolled { box-shadow: 0 12px 30px -20px rgba(0,0,0,0.6); }
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
  padding-block: 16px;
}
.brand { display: inline-flex; align-items: center; gap: 12px; color: var(--paper); }
.brand-mark { width: 36px; height: 36px; color: var(--accent); display: grid; place-items: center; }
.brand-mark svg, .brand-mark img { width: 100%; height: 100%; }
.brand-mark img { border-radius: 50%; object-fit: cover; }
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-name { font-weight: 800; letter-spacing: -0.01em; font-size: 1.125rem; }
.brand-sub { font-size: 0.7rem; letter-spacing: 0.22em; color: rgba(255,255,255,0.55); margin-top: 3px; text-transform: uppercase; }

.nav-main ul { display: flex; gap: 28px; }
.nav-main a {
  font-size: 0.9375rem; font-weight: 500;
  color: rgba(255,255,255,0.8);
  position: relative; padding: 6px 0;
}
.nav-main a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0;
  height: 2px; background: var(--accent); transform: scaleX(0);
  transform-origin: left; transition: transform 0.3s ease;
}
.nav-main a:hover { color: var(--paper); }
.nav-main a:hover::after { transform: scaleX(1); }

.header-actions { display: flex; align-items: center; gap: 10px; }
.btn-phone { padding: 10px 16px; font-size: 0.875rem; border-radius: 999px; }

.nav-toggle { display: none; width: 40px; height: 40px; flex-direction: column; gap: 5px; align-items: center; justify-content: center; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--paper); border-radius: 2px; transition: transform 0.25s ease, opacity 0.25s ease; }
.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); }

.nav-mobile { background: var(--primary-dark); border-top: 1px solid rgba(255,255,255,0.06); }
.nav-mobile ul { display: flex; flex-direction: column; padding: 16px 24px; gap: 8px; }
.nav-mobile a { display: block; padding: 12px 0; font-weight: 500; color: rgba(255,255,255,0.85); }
.nav-mobile a.btn { justify-content: center; margin-top: 8px; }

/* ---------- hero ---------- */
.hero {
  position: relative;
  color: var(--paper);
  background: var(--primary);
  overflow: hidden;
  padding-top: 72px; padding-bottom: 140px;
  isolation: isolate;
}
.hero-bg {
  position: absolute; inset: 0; z-index: -1;
}
.hero-bg img {
  width: 100%; height: 100%; object-fit: cover;
  opacity: 0.35;
  filter: saturate(0.85);
}
.hero-bg-wash {
  position: absolute; inset: 0;
  background:
    linear-gradient(115deg, var(--primary-dark) 30%, rgba(15, 29, 58, 0.65) 65%, transparent 100%),
    linear-gradient(180deg, var(--primary) 0%, rgba(15, 29, 58, 0.85) 70%, var(--primary-dark) 100%);
}
.hero-inner { position: relative; max-width: 680px; }
.hero-text .display { margin-top: 8px; }
.hero-subtext { margin-top: 20px; font-size: 1.0625rem; color: rgba(255,255,255,0.78); max-width: 560px; }
.hero-ctas { margin-top: 32px; display: flex; flex-wrap: wrap; gap: 14px; }
.hero-meta {
  margin-top: 40px;
  display: flex; flex-wrap: wrap; gap: 22px;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.65);
}
.hero-meta span { display: inline-flex; align-items: center; gap: 8px; }

.hero-wave {
  position: absolute; left: 0; right: 0; bottom: -1px; line-height: 0; pointer-events: none;
}
.hero-wave svg { width: 100%; height: 80px; }

/* ---------- services ---------- */
.section-services { background: var(--paper); }
.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
}
.service-card {
  background: var(--paper-light);
  border: 1px solid rgba(15, 29, 58, 0.06);
  border-radius: 18px;
  overflow: hidden;
  display: flex; flex-direction: column;
  box-shadow: 0 6px 24px -18px rgba(15, 29, 58, 0.4);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 25px 50px -28px rgba(15, 29, 58, 0.45);
}
.service-card-media {
  position: relative; aspect-ratio: 16 / 10;
  overflow: hidden;
}
.service-card-media img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.6s ease;
}
.service-card:hover .service-card-media img { transform: scale(1.05); }
.service-card-icon {
  position: absolute; left: 18px; bottom: 18px;
  width: 48px; height: 48px;
  border-radius: 14px;
  background: var(--accent);
  color: var(--primary-dark);
  display: grid; place-items: center;
  box-shadow: 0 10px 24px -14px rgba(0,0,0,0.4);
}
.service-card-body { padding: 28px 26px 30px; display: flex; flex-direction: column; flex: 1; }
.service-card-body h3 { font-size: 1.375rem; color: var(--primary); margin-bottom: 12px; }
.service-card-body p { color: var(--ink-muted); font-size: 0.9375rem; line-height: 1.65; flex: 1; }
.service-card-cta {
  margin-top: 22px;
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--accent-dark); font-weight: 700; font-size: 0.9375rem;
  align-self: flex-start;
  transition: gap 0.2s ease, color 0.2s ease;
}
.service-card-cta:hover { gap: 12px; color: var(--primary); }

/* ---------- why us ---------- */
.section-why { background: var(--paper); }
.why-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 72px;
  align-items: center;
}
.why-text .section-description { margin-bottom: 36px; }
.why-features {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.why-features li {
  display: flex; gap: 14px; align-items: flex-start;
}
.why-feature-icon {
  width: 42px; height: 42px; flex: 0 0 auto;
  border-radius: 12px;
  background: rgba(245, 166, 35, 0.12);
  color: var(--accent-dark);
  display: grid; place-items: center;
}
.why-features h4 { font-size: 1rem; color: var(--primary); margin-bottom: 4px; }
.why-features p { font-size: 0.875rem; color: var(--ink-muted); line-height: 1.55; }

.why-panel {
  background: var(--primary);
  color: var(--paper);
  border-radius: 24px;
  padding: 40px;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.why-panel::before {
  content: ""; position: absolute; inset: -40% -20% auto auto;
  width: 320px; height: 320px; border-radius: 50%;
  background: radial-gradient(circle at center, rgba(245,166,35,0.18), transparent 60%);
  z-index: -1;
}
.why-stats {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 32px;
}
.why-stat {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 26px 22px;
  text-align: left;
}
.why-stat-value {
  display: block;
  font-size: 2.25rem; font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.02em; line-height: 1;
}
.why-stat-label {
  display: block; margin-top: 8px;
  font-size: 0.8125rem; font-weight: 500;
  color: rgba(255,255,255,0.7);
  letter-spacing: 0.02em;
}
.why-cta {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 28px;
  display: flex; flex-direction: column; gap: 16px; align-items: flex-start;
}
.why-cta p { font-size: 1rem; color: rgba(255,255,255,0.78); }

/* ---------- contact ---------- */
.section-contact { background: var(--paper); }
.section-contact .section-header { margin-bottom: 40px; max-width: none; }
.section-contact .display { font-size: clamp(2rem, 5vw, 3.5rem); }
.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 40px;
}
.contact-methods { display: flex; flex-direction: column; gap: 16px; }
.contact-method {
  display: flex; align-items: center; gap: 18px;
  background: var(--paper-light);
  padding: 20px 22px;
  border-radius: 16px;
  border: 1px solid rgba(15,29,58,0.06);
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.contact-method:hover { transform: translateX(4px); border-color: var(--accent); }
.contact-method-icon {
  width: 46px; height: 46px; flex: 0 0 auto;
  background: rgba(245,166,35,0.12);
  color: var(--accent-dark);
  border-radius: 12px;
  display: grid; place-items: center;
}
.contact-method-text { display: flex; flex-direction: column; }
.contact-method-label {
  font-size: 0.75rem; font-weight: 600;
  color: var(--ink-muted); text-transform: uppercase; letter-spacing: 0.08em;
}
.contact-method-value { font-size: 1rem; font-weight: 600; color: var(--primary); margin-top: 2px; }

.contact-card {
  background: var(--primary);
  color: var(--paper);
  border-radius: 22px;
  padding: 32px;
  position: relative; overflow: hidden; isolation: isolate;
}
.contact-card::before {
  content: ""; position: absolute;
  right: -30%; top: -30%;
  width: 280px; height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle at center, rgba(245,166,35,0.2), transparent 60%);
  z-index: -1;
}
.contact-card-icon {
  width: 48px; height: 48px;
  background: var(--accent);
  color: var(--primary-dark);
  border-radius: 14px;
  display: grid; place-items: center;
  margin-bottom: 18px;
}
.contact-card h3 { font-size: 1.375rem; margin-bottom: 10px; }
.contact-card p { color: rgba(255,255,255,0.75); font-size: 0.9375rem; margin-bottom: 24px; }
.contact-hiring {
  margin-top: 28px; padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.contact-hiring p { font-size: 0.875rem; color: rgba(255,255,255,0.7); margin-bottom: 10px; }
.contact-hiring-link {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--accent); font-weight: 700; font-size: 0.9375rem;
  transition: gap 0.2s ease;
}
.contact-hiring-link:hover { gap: 10px; }

/* ---------- footer ---------- */
.site-footer {
  background: var(--primary-dark);
  color: rgba(255,255,255,0.7);
  padding-top: 72px;
  padding-bottom: 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
}
.footer-brand .brand { color: var(--paper); }
.footer-description { margin-top: 18px; font-size: 0.9375rem; line-height: 1.65; max-width: 320px; }
.footer-social { margin-top: 22px; display: flex; gap: 10px; }
.footer-social a {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  display: grid; place-items: center;
  color: rgba(255,255,255,0.7);
  transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}
.footer-social a:hover { color: var(--accent); border-color: var(--accent); }
.footer-col h5 {
  color: var(--paper); font-size: 1rem;
  margin-bottom: 18px; font-weight: 700;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a { font-size: 0.9375rem; color: rgba(255,255,255,0.7); transition: color 0.2s ease; }
.footer-col a:hover { color: var(--accent); }
.footer-contact li { font-size: 0.9375rem; color: rgba(255,255,255,0.7); }

.footer-accreditations {
  display: flex; gap: 40px; justify-content: center; align-items: center;
  padding: 24px 0;
  border-top: 1px solid rgba(255,255,255,0.08);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  font-size: 0.8125rem; color: rgba(255,255,255,0.55);
  letter-spacing: 0.04em;
}
.footer-accreditations span { position: relative; }
.footer-accreditations span + span::before {
  content: "·"; position: absolute; left: -22px; color: var(--accent);
}

.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 28px;
  font-size: 0.8125rem; color: rgba(255,255,255,0.45);
}
.footer-bottom a { color: rgba(255,255,255,0.65); }
.footer-bottom a:hover { color: var(--accent); }

/* ---------- responsive ---------- */
@media (max-width: 960px) {
  .nav-main, .header-actions .btn-phone, .header-actions .btn-accent { display: none; }
  .nav-toggle { display: inline-flex; }
  .why-grid, .contact-grid, .footer-grid { grid-template-columns: 1fr; gap: 40px; }
  .why-stats { grid-template-columns: 1fr 1fr; }
  .section { padding-block: 72px; }
}
@media (max-width: 560px) {
  .hero { padding-top: 56px; padding-bottom: 110px; }
  .why-features { grid-template-columns: 1fr; }
  .footer-accreditations { flex-direction: column; gap: 12px; }
  .footer-accreditations span + span::before { display: none; }
  .footer-bottom { flex-direction: column; gap: 8px; }
}