/* ===== FES – Filipino Engineering Services ===== */
/* Custom styles complementing Tailwind CSS         */

/* ---------- TYPOGRAPHY & BASE ---------- */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body { overflow-x: hidden; }

/* ---------- BACKGROUND PATTERN ---------- */
.blueprint-grid {
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 40px 40px;
}

/* ---------- NAVBAR ---------- */
.nav-link {
  color: rgba(255,255,255,0.75);
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.5rem 0.75rem;
  border-radius: 0.25rem;
  transition: color 0.2s, background-color 0.2s;
}
.nav-link:hover { color: #FFB800; background-color: rgba(255,184,0,0.08); }

.mobile-nav-link {
  display: block;
  color: rgba(255,255,255,0.75);
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.75rem 0.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: color 0.2s;
}
.mobile-nav-link:hover { color: #FFB800; }

#navbar.scrolled {
  background-color: rgba(0,33,71,0.98);
  box-shadow: 0 2px 20px rgba(0,0,0,0.4);
}

/* ---------- SECTION LABELS ---------- */
.section-eyebrow {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 600;
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: #FFB800;
  margin-bottom: 0.75rem;
  display: block;
}

.section-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.05;
  margin-bottom: 1.25rem;
}

/* ---------- ABOUT VMG CARDS ---------- */
.vmg-card {
  padding: 1.5rem;
  border-radius: 0.75rem;
  transition: transform 0.2s;
}
.vmg-card:hover { transform: translateY(-3px); }

.vmg-icon {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
}

/* ---------- SERVICE CARDS ---------- */
.service-card {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 0.75rem;
  padding: 1.75rem;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}
.service-card:hover {
  border-color: #FFB800;
  box-shadow: 0 8px 30px rgba(255,184,0,0.12);
  transform: translateY(-4px);
}

.service-icon-wrap {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
  list-style: none;
  padding: 0;
  margin: 0;
}
.service-tags li {
  font-size: 0.7rem;
  font-family: 'Barlow Condensed', sans-serif;
  letter-spacing: 0.05em;
  font-weight: 600;
  text-transform: uppercase;
  padding: 0.2rem 0.6rem;
  background: #F5F7FA;
  color: #002147;
  border-radius: 999px;
}

/* ---------- INDUSTRY CARDS ---------- */
.industry-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 0.75rem;
  padding: 1.5rem 1rem;
  text-align: center;
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
  cursor: default;
}
.industry-card:hover {
  background: rgba(255,184,0,0.1);
  border-color: rgba(255,184,0,0.4);
  transform: translateY(-3px);
}
.industry-icon {
  font-size: 2rem;
  display: block;
  margin-bottom: 0.75rem;
}
.industry-card p {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.03em;
  color: rgba(255,255,255,0.75);
  text-transform: uppercase;
  line-height: 1.3;
}

/* ---------- PORTFOLIO ---------- */
.filter-btn {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.5rem 1.25rem;
  border-radius: 999px;
  border: 1px solid #d1d5db;
  color: #6b7280;
  background: #fff;
  transition: all 0.2s;
  cursor: pointer;
}
.filter-btn:hover, .filter-btn.active {
  background: #002147;
  color: #FFB800;
  border-color: #002147;
}

.portfolio-card {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 0.75rem;
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
}
.portfolio-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 40px rgba(0,33,71,0.12);
}
.portfolio-card.hidden { display: none; }

.portfolio-img-wrap {
  height: 10rem;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.portfolio-placeholder-icon { font-size: 3.5rem; }

.portfolio-info { padding: 1.25rem; }

.portfolio-tag {
  display: inline-block;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 600;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #FFB800;
  background: rgba(255,184,0,0.1);
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  margin-bottom: 0.5rem;
}
.portfolio-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  color: #002147;
  line-height: 1.3;
  margin-bottom: 0.5rem;
}
.portfolio-desc { font-size: 0.8rem; color: #6b7280; line-height: 1.5; margin-bottom: 0.75rem; }

.portfolio-status { font-size: 0.75rem; font-weight: 600; }
.portfolio-status.completed { color: #16a34a; }
.portfolio-status.ongoing { color: #ca8a04; }

/* ---------- CREDENTIALS ---------- */
.cred-badge {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: #F5F7FA;
  border: 1px solid #e5e7eb;
  border-radius: 0.5rem;
  padding: 0.75rem 1rem;
}
.cred-code {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800;
  font-size: 1.25rem;
  color: #002147;
  min-width: 2.5rem;
}
.cred-label { font-size: 0.72rem; color: #374151; line-height: 1.4; }

/* ---------- TIMELINE ---------- */
.timeline { position: relative; padding-left: 1.5rem; }
.timeline::before {
  content: '';
  position: absolute;
  left: 0.45rem;
  top: 0.5rem;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, #FFB800, #002147, #4A6FA5);
  border-radius: 1px;
}
.timeline-item {
  position: relative;
  padding-left: 1.5rem;
  padding-bottom: 1.75rem;
  display: flex;
  gap: 1rem;
}
.timeline-item:last-child { padding-bottom: 0; }
.timeline-dot {
  position: absolute;
  left: -0.475rem;
  top: 0.35rem;
  width: 0.875rem;
  height: 0.875rem;
  border-radius: 50%;
  border: 2px solid #fff;
  box-shadow: 0 0 0 2px currentColor;
  flex-shrink: 0;
}
.timeline-year { font-size: 0.7rem; color: #FFB800; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; }
.timeline-role { font-family: 'Barlow Condensed', sans-serif; font-size: 1.05rem; font-weight: 700; color: #002147; line-height: 1.2; }
.timeline-org  { font-size: 0.8rem; color: #6b7280; }

/* ---------- CONTACT FORM ---------- */
.form-label { display: block; font-size: 0.8rem; font-weight: 600; color: #374151; margin-bottom: 0.375rem; letter-spacing: 0.02em; }
.form-input {
  width: 100%;
  padding: 0.65rem 0.875rem;
  border: 1.5px solid #d1d5db;
  border-radius: 0.5rem;
  font-size: 0.9rem;
  color: #111827;
  background: #fff;
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}
.form-input:focus {
  border-color: #002147;
  box-shadow: 0 0 0 3px rgba(0,33,71,0.1);
}

/* ---------- CONTACT INFO ROW ---------- */
.contact-info-row { display: flex; align-items: flex-start; gap: 1rem; }
.contact-icon { font-size: 1.25rem; margin-top: 0.1rem; }
.contact-label { font-size: 0.7rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(255,184,0,0.7); margin-bottom: 0.15rem; }
.contact-value { font-size: 0.9rem; color: rgba(255,255,255,0.75); }

/* ---------- FOOTER ---------- */
.footer-heading {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #FFB800;
  margin-bottom: 0.75rem;
}
.footer-link { display: block; color: rgba(255,255,255,0.45); font-size: 0.875rem; padding: 0.2rem 0; transition: color 0.2s; }
.footer-link:hover { color: #FFB800; }

/* ---------- SCROLL REVEAL ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- REDUCED MOTION ---------- */
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}