:root {
  --navy: #0B2C4D;
  --navy-dark: #071C33;
  --navy-tint: rgba(11, 44, 77, 0.9);
  --green: #1F9D55;
  --green-dark: #167A42;
  --gold: #F5B301;
  --gold-dark: #D99900;
  --ink: #14213A;
  --muted: #5B6B82;
  --light: #F6F8FA;
  --white: #FFFFFF;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(11, 44, 77, 0.12);
  --font: 'Inter', system-ui, -apple-system, Segoe UI, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  border: 2px solid transparent;
  cursor: pointer;
  font-family: var(--font);
}
.btn-gold {
  background: var(--gold);
  color: var(--navy-dark);
}
.btn-gold:hover { background: var(--gold-dark); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(245, 179, 1, 0.35); }
.btn-outline {
  border-color: rgba(255,255,255,0.6);
  color: var(--white);
}
.btn-outline:hover { background: rgba(255,255,255,0.12); transform: translateY(-2px); }

/* Header */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(7, 28, 51, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: 24px;
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand-mark { width: 36px; height: 36px; border-radius: 50%; object-fit: cover; }
.brand-text { color: var(--white); font-size: 1.15rem; font-weight: 500; letter-spacing: 0.2px; }
.brand-text strong { font-weight: 800; color: var(--gold); }

.nav { display: flex; gap: 28px; flex: 1; justify-content: center; }
.nav a {
  color: rgba(255,255,255,0.85);
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
  padding: 6px 0;
}
.nav a:hover, .nav a.active { color: var(--gold); }

.header-cta { padding: 10px 22px; font-size: 0.88rem; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span { width: 24px; height: 2px; background: var(--white); border-radius: 2px; }

.nav.nav-open {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 76px; left: 0; right: 0;
  background: var(--navy-dark);
  padding: 20px 24px;
  gap: 18px;
  border-top: 1px solid rgba(255,255,255,0.08);
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.05);
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(115deg, rgba(7,28,51,0.94) 0%, rgba(11,44,77,0.88) 40%, rgba(31,157,85,0.55) 100%);
}
.hero-content {
  position: relative; z-index: 2;
  padding-top: 90px;
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 50px;
  align-items: center;
}
.eyebrow {
  display: inline-block;
  color: var(--gold);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.eyebrow-dark { color: var(--green-dark); }
.hero h1 {
  color: var(--white);
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 22px;
}
.text-gold { color: var(--gold); }
.hero-sub {
  color: rgba(255,255,255,0.85);
  font-size: 1.1rem;
  max-width: 560px;
  margin-bottom: 34px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* Hero profile card */
.profile-card {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--radius);
  padding: 28px;
  text-align: center;
  backdrop-filter: blur(6px);
}
.profile-avatar {
  width: 148px; height: 148px;
  border-radius: 50%;
  margin: 0 auto 18px;
  overflow: hidden;
  border: 4px solid var(--gold);
}
.profile-avatar img { width: 100%; height: 100%; object-fit: cover; }
.profile-card h3 { color: var(--white); font-size: 1.2rem; margin-bottom: 4px; }
.profile-card p { color: var(--gold); font-size: 0.9rem; font-weight: 600; }

/* Stats */
.stats { background: var(--navy-dark); padding: 40px 0; }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}
.stat-num { display: block; color: var(--gold); font-size: 2rem; font-weight: 800; }
.stat-label { color: rgba(255,255,255,0.75); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.5px; }

/* Sections */
.section { padding: 100px 0; }
.section-title {
  font-size: clamp(1.7rem, 3.2vw, 2.4rem);
  font-weight: 800;
  color: var(--navy);
  max-width: 700px;
  margin-bottom: 18px;
}
.section-title-light { color: var(--white); }
.section-sub { color: var(--muted); max-width: 640px; font-size: 1.05rem; margin-bottom: 20px; }

/* Cards grid (used for About skills + Services-style content) */
.services { background: var(--light); }
.cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 50px;
}
.card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px 26px;
  box-shadow: var(--shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  border-top: 4px solid transparent;
}
.card:hover { transform: translateY(-6px); box-shadow: 0 16px 40px rgba(11,44,77,0.18); }
.card-icon {
  width: 54px; height: 54px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 18px;
}
.icon-navy { background: rgba(11,44,77,0.1); }
.icon-green { background: rgba(31,157,85,0.12); }
.icon-gold { background: rgba(245,179,1,0.16); }
.card h3 { font-size: 1.15rem; margin-bottom: 10px; color: var(--navy); }
.card p { color: var(--muted); font-size: 0.95rem; }

/* About */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 60px;
  align-items: center;
}
.about-image img {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  aspect-ratio: 4/3;
  object-fit: cover;
}
.about-copy p { color: var(--muted); margin-bottom: 16px; }
.check-list { margin-top: 20px; }
.check-list li {
  padding-left: 30px;
  position: relative;
  margin-bottom: 12px;
  color: var(--ink);
  font-weight: 500;
}
.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0; top: 0;
  color: var(--white);
  background: var(--green);
  width: 20px; height: 20px;
  border-radius: 50%;
  font-size: 0.7rem;
  display: flex; align-items: center; justify-content: center;
}

/* Experience timeline (styled like the HR site's dark "Approach" section) */
.approach { position: relative; color: var(--white); }
.approach-bg {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}
.approach-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(120deg, rgba(7,28,51,0.94), rgba(11,44,77,0.9));
}
.approach .container { position: relative; z-index: 2; }
.approach-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 50px;
}
.step {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 28px 24px;
}
.step-num { color: var(--gold); font-weight: 800; font-size: 1rem; letter-spacing: 0.5px; }
.step h3 { margin: 12px 0 8px; font-size: 1.1rem; }
.step p { color: rgba(255,255,255,0.75); font-size: 0.92rem; margin-bottom: 14px; }
.step-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tag {
  background: rgba(245,179,1,0.16);
  color: var(--gold);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 999px;
}

/* Featured project */
.project-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 40px;
  border-top: 4px solid var(--gold);
}
.project-header {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}
.project-icon {
  width: 54px; height: 54px;
  border-radius: 14px;
  background: rgba(31,157,85,0.12);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
}
.project-title h3 { color: var(--navy); font-size: 1.4rem; }
.project-title p { color: var(--muted); font-size: 0.9rem; }
.project-logo {
  background: var(--navy-dark);
  border-radius: 10px;
  padding: 14px 20px;
  margin-left: auto;
}
.project-logo-img { width: 200px; height: auto; max-height: 70px; object-fit: contain; display: block; }
.project-content h4 { color: var(--navy); font-size: 1.15rem; margin-bottom: 14px; }
.project-content > p { color: var(--muted); margin-bottom: 26px; }
.project-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 30px;
}
.feature { display: flex; gap: 14px; align-items: flex-start; }
.feature-icon { font-size: 1.3rem; }
.feature h5 { color: var(--navy); font-size: 0.98rem; margin-bottom: 4px; }
.feature p { color: var(--muted); font-size: 0.88rem; }
.project-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  border-top: 1px solid #E7ECF1;
  padding-top: 26px;
  text-align: center;
}
.project-stats .stat h4 { color: var(--green-dark); font-size: 1.7rem; font-weight: 800; }
.project-stats .stat p { color: var(--muted); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.4px; }

/* Testimonials */
.testimonials { background: var(--light); }
.testimonials-container { overflow: hidden; margin-top: 50px; }
.testimonials-track {
  display: flex;
  transition: transform 0.4s ease;
}
.testimonials-grid {
  min-width: 100%;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.testimonial-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow);
}
.quote-icon { color: var(--gold); font-size: 1.6rem; margin-bottom: 12px; }
.testimonial-text { color: var(--ink); font-size: 0.98rem; margin-bottom: 20px; }
.testimonial-author { display: flex; justify-content: space-between; align-items: flex-end; gap: 12px; flex-wrap: wrap; }
.author-info h4 { color: var(--navy); font-size: 0.98rem; }
.author-info p { color: var(--muted); font-size: 0.85rem; }
.author-rating { color: var(--gold); font-size: 0.9rem; letter-spacing: 2px; }
.testimonial-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-top: 34px;
}
.testimonial-btn {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid #D7DEE6;
  background: var(--white);
  color: var(--navy);
  font-size: 1rem;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}
.testimonial-btn:hover:not(:disabled) { background: var(--navy); color: var(--white); }
.testimonial-btn:disabled { opacity: 0.35; cursor: not-allowed; }
.testimonial-indicators { display: flex; gap: 8px; }
.indicator {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: #D7DEE6;
  cursor: pointer;
}
.indicator.active { background: var(--green); }

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.contact-list { margin-top: 28px; }
.contact-list li {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 16px 0;
  border-bottom: 1px solid #E7ECF1;
}
.contact-label { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.5px; color: var(--muted); font-weight: 600; }
.contact-list a { color: var(--navy); font-weight: 600; font-size: 1.05rem; }
.contact-list a:hover { color: var(--green-dark); }

.contact-form {
  background: var(--light);
  border-radius: var(--radius);
  padding: 34px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.contact-form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy);
}
.contact-form input,
.contact-form select,
.contact-form textarea {
  font-family: var(--font);
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid #D7DEE6;
  font-size: 0.95rem;
  resize: vertical;
  background: var(--white);
  color: var(--ink);
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(31,157,85,0.15);
}
.contact-form .btn { margin-top: 6px; align-self: flex-start; }
.form-note { font-size: 0.88rem; color: var(--green-dark); font-weight: 600; min-height: 1.2em; }

/* Footer */
.site-footer { background: var(--navy-dark); color: rgba(255,255,255,0.7); padding: 40px 0; }
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.footer-inner .brand-text { color: var(--white); }
.footer-links { display: flex; gap: 22px; }
.footer-links a:hover { color: var(--gold); }

/* Responsive */
@media (max-width: 960px) {
  .nav { display: none; }
  .header-cta { display: none; }
  .nav-toggle { display: flex; }
  .hero-content { grid-template-columns: 1fr; }
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .approach-steps { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr; }
  .project-features { grid-template-columns: 1fr; }
  .project-stats { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .cards-grid { grid-template-columns: 1fr; }
  .approach-steps { grid-template-columns: 1fr; }
  .section { padding: 70px 0; }
  .project-header { flex-direction: column; align-items: flex-start; }
  .project-logo { margin-left: 0; }
}