:root {
  --navy: #132638;
  --navy-2: #1b3650;
  --blue: #2f74b5;
  --blue-dark: #1f5586;
  --amber: #f5a623;
  --gray-bg: #f4f6f8;
  --text: #223140;
  --text-muted: #5b6b78;
  --white: #ffffff;
  --border: #e3e8ec;
  --radius: 10px;
  --shadow: 0 10px 30px rgba(19, 38, 56, 0.08);
  --max-width: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
}

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

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

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--blue);
  color: #fff;
  padding: 10px 16px;
  z-index: 999;
}
.skip-link:focus { left: 0; }

h1, h2, h3 { line-height: 1.25; margin: 0 0 .5em; color: var(--navy); }
p { margin: 0 0 1em; }

.btn {
  display: inline-block;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
  border: 2px solid transparent;
  cursor: pointer;
  font-size: 15px;
}
.btn-primary {
  background: var(--amber);
  color: var(--navy);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(245,166,35,.35); }
.btn-ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,.6);
}
.btn-ghost:hover { background: rgba(255,255,255,.12); transform: translateY(-2px); }
.btn-block { width: 100%; text-align: center; border: none; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.logo img { height: 46px; width: auto; }

.main-nav {
  display: flex;
  gap: 28px;
}
.main-nav a {
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
  font-size: 15px;
  position: relative;
}
.main-nav a:hover { color: var(--blue); }

.header-cta { display: flex; align-items: center; gap: 18px; }
.phone-link {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--navy);
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}
.phone-link:hover { color: var(--blue); }

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--navy);
}
.social-link:hover { color: var(--blue); }

.burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 30px;
  height: 30px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}
.burger span {
  display: block;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: transform .2s ease, opacity .2s ease;
}

/* Hero */
.hero {
  position: relative;
  min-height: 620px;
  display: flex;
  align-items: center;
  color: #fff;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center 20%;
  transform: scale(1.02);
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(19,38,56,.92) 10%, rgba(19,38,56,.75) 55%, rgba(19,38,56,.55) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  padding-top: 60px;
  padding-bottom: 60px;
  max-width: 760px;
}
.eyebrow {
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: 13px;
  font-weight: 700;
  color: var(--amber);
  margin-bottom: 14px;
}
.hero h1 {
  color: #fff;
  font-size: clamp(28px, 4.6vw, 46px);
  margin-bottom: 20px;
}
.hero-lead {
  font-size: 18px;
  color: rgba(255,255,255,.88);
  max-width: 620px;
  margin-bottom: 30px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* USP bar */
.usp-bar {
  background: var(--navy-2);
  color: #fff;
  padding: 26px 0;
}
.usp-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.usp-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  font-size: 14.5px;
}
.usp-item svg { flex-shrink: 0; color: var(--amber); }

/* Sections */
.section { padding: 90px 0; }
.section-alt { background: var(--gray-bg); }
.section-dark { background: var(--navy); color: #fff; }

.section-eyebrow {
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: 13px;
  font-weight: 700;
  color: var(--blue);
  margin-bottom: 10px;
}
.section-eyebrow.light { color: var(--amber); }
.section-lead { color: var(--text-muted); font-size: 17px; max-width: 640px; }
.center { text-align: center; margin-left: auto; margin-right: auto; }
.light { color: #fff; }
.light-muted { color: rgba(255,255,255,.75); }

/* About */
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 60px;
  align-items: center;
}
.about-points {
  list-style: none;
  padding: 0;
  margin: 20px 0 0;
}
.about-points li {
  padding: 10px 0 10px 30px;
  position: relative;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
}
.about-points li:first-child { border-top: none; }
.about-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--amber);
}
.about-photo img {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

/* Services */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
  margin-top: 50px;
}
.service-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 26px;
  transition: transform .15s ease, box-shadow .15s ease;
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.service-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}
.service-card h3 { font-size: 18px; }
.service-card p { color: var(--text-muted); font-size: 15px; margin-bottom: 0; }

.services-note {
  margin-top: 46px;
  text-align: center;
  font-size: 14px;
  color: var(--text-muted);
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
  border-top: 1px solid var(--border);
  padding-top: 26px;
}

/* Gallery */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 50px;
}
.gallery-item {
  padding: 0;
  border: none;
  background: none;
  cursor: zoom-in;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/3;
  position: relative;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .3s ease;
}
.gallery-item:hover img { transform: scale(1.06); }

/* Audience */
.audience-grid {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 50px;
  align-items: center;
}
.audience-list {
  list-style: none;
  padding: 0;
  margin: 20px 0 0;
  display: grid;
  gap: 12px;
}
.audience-list li {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 18px;
  font-weight: 600;
  color: var(--navy);
}
.audience-cta {
  background: var(--navy);
  color: #fff;
  padding: 40px;
  border-radius: var(--radius);
}
.audience-cta h3 { color: #fff; }
.audience-cta p { color: rgba(255,255,255,.8); }

/* Steps */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
  margin-top: 50px;
}
.step {
  text-align: center;
  padding: 10px;
}
.step-num {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--amber);
  color: var(--navy);
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 18px;
}
.step h3 { font-size: 17px; }
.step p { color: var(--text-muted); font-size: 14.5px; }

/* FAQ */
.faq-list {
  max-width: 780px;
  margin: 50px auto 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.faq-item {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  background: none;
  border: none;
  text-align: left;
  font-size: 16px;
  font-weight: 700;
  color: var(--navy);
  cursor: pointer;
  font-family: inherit;
}
.faq-icon {
  flex-shrink: 0;
  color: var(--blue);
  transition: transform .2s ease;
}
.faq-item.open .faq-icon { transform: rotate(180deg); }
.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows .25s ease;
}
.faq-answer p {
  overflow: hidden;
  min-height: 0;
  margin: 0;
  padding: 0 24px;
  color: var(--text-muted);
  font-size: 15px;
}
.faq-item.open .faq-answer {
  grid-template-rows: 1fr;
}
.faq-item.open .faq-answer p {
  padding: 0 24px 22px;
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.contact-details { margin-top: 30px; display: grid; gap: 16px; }
.contact-line {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #fff;
  text-decoration: none;
  font-weight: 600;
}
.contact-line svg { color: var(--amber); flex-shrink: 0; }
.nip-line { margin-top: 26px; color: rgba(255,255,255,.6); font-size: 14px; }

.contact-form {
  background: #fff;
  border-radius: var(--radius);
  padding: 34px;
  color: var(--text);
}
.form-row { margin-bottom: 18px; }
.form-row label { display: block; font-weight: 600; font-size: 14px; margin-bottom: 6px; }
.form-row input, .form-row textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-family: inherit;
  font-size: 15px;
  resize: vertical;
}
.form-row input:focus, .form-row textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(47,116,181,.15);
}
.form-note { font-size: 13px; color: var(--text-muted); text-align: center; margin: 12px 0 0; }

/* Footer */
.site-footer { background: #0e1c29; color: rgba(255,255,255,.7); padding: 36px 0; }
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-brand { display: flex; align-items: center; gap: 14px; }
.footer-brand img { height: 32px; filter: brightness(0) invert(1); opacity: .85; }
.footer-brand p { margin: 0; font-weight: 600; color: #fff; }
.footer-social {
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.7);
}
.footer-social:hover { color: #fff; }
.footer-meta { text-align: right; font-size: 13.5px; }
.footer-meta p { margin: 2px 0; }

/* Floating call button (mobile) */
.floating-call {
  position: fixed;
  bottom: 22px;
  right: 22px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--amber);
  color: var(--navy);
  display: none;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 24px rgba(0,0,0,.25);
  z-index: 90;
  text-decoration: none;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(10,18,26,.92);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 200;
  padding: 40px;
}
.lightbox.open { display: flex; }
.lightbox img {
  max-width: 100%;
  max-height: 90vh;
  border-radius: 8px;
  box-shadow: 0 20px 60px rgba(0,0,0,.5);
}
.lightbox-close {
  position: absolute;
  top: 20px;
  right: 26px;
  background: none;
  border: none;
  color: #fff;
  font-size: 40px;
  line-height: 1;
  cursor: pointer;
}

/* Responsive */
@media (max-width: 900px) {
  .main-nav { display: none; }
  .burger { display: flex; }
  .about-grid, .audience-grid, .contact-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .usp-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .floating-call { display: flex; }
  .footer-inner { flex-direction: column; text-align: center; }
  .footer-meta { text-align: center; }
}

@media (max-width: 900px) {
  .main-nav {
    position: fixed;
    top: 76px;
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
    transform: translateY(-130%);
    transition: transform .25s ease;
  }
  .main-nav.open { display: flex; transform: translateY(0); }
  .main-nav a { padding: 12px 0; border-bottom: 1px solid var(--border); }
}

@media (max-width: 560px) {
  .services-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid { grid-template-columns: 1fr; }
  .usp-grid { grid-template-columns: 1fr; }
  .phone-link span { display: none; }
  .section { padding: 60px 0; }
  .hero { min-height: 520px; }
}