/* =========================================================
   STAR EARTH MOVERS — Dark + Orange theme (Bootstrap 5 base)
   ========================================================= */
:root {
  --orange: #FF6B00;
  --orange-dark: #E05A00;
  --orange-soft: #FFF1E6;
  --bg-dark: #0E0F11;
  --bg-charcoal: #17181B;
  --steel: #3A3D42;
  --gray: #8A8D94;

  --radius-card: 20px;
  --shadow-card: 0 10px 30px rgba(0,0,0,0.25);
  --shadow-lift: 0 20px 50px rgba(255,107,0,0.18);
  --shadow-glow: 0 0 0 4px rgba(255,107,0,0.2);
  --gradient-orange: linear-gradient(135deg, #FF6B00 0%, #FF9A3D 100%);

  --font-display: 'Anton', sans-serif;
  --font-heading: 'Oswald', sans-serif;
  --font-body: 'Inter', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  background-color: var(--bg-dark);
  color: #fff;
  font-family: var(--font-body);
}

h1, h2, h3, h4, .font-heading { font-family: var(--font-heading); }
.font-display { font-family: var(--font-display); }

a { color: inherit; text-decoration: none; }
a:hover { color: var(--orange); }

::selection { background: rgba(255,107,0,0.4); }

/* ---------- Utility ---------- */
.text-orange { color: var(--orange) !important; }
.bg-orange { background: var(--gradient-orange) !important; }
.bg-charcoal { background-color: var(--bg-charcoal) !important; }
.uppercase { text-transform: uppercase; }
.tracking-wide { letter-spacing: 0.06em; }
.tracking-widest { letter-spacing: 0.12em; }

.glass {
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.04);
  backdrop-filter: blur(10px);
}

.rounded-card { border-radius: var(--radius-card); }

.section-eyebrow {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--orange);
}

.section-title {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: clamp(1.7rem, 4vw, 2.6rem);
  margin-top: 0.4rem;
}

/* ---------- Buttons ---------- */
.btn-orange {
  background: var(--gradient-orange);
  color: #fff;
  border: none;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 0.85rem 1.8rem;
  box-shadow: var(--shadow-card);
  transition: transform .18s ease, box-shadow .18s ease;
}
.btn-orange:hover { color: #fff; transform: translateY(-2px); box-shadow: var(--shadow-lift); }

.btn-outline-orange {
  background: transparent;
  border: 2px solid var(--orange);
  color: var(--orange);
  border-radius: 999px;
  font-family: var(--font-heading);
  font-weight: 600;
  padding: 0.8rem 1.75rem;
  transition: all .18s ease;
}
.btn-outline-orange:hover { background: var(--orange); color: #fff; }

.btn-ghost-light {
  background: rgba(255,255,255,0.1);
  color: #fff;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-weight: 600;
  padding: 0.85rem 1.8rem;
  backdrop-filter: blur(6px);
  border: none;
  transition: background .18s ease;
}
.btn-ghost-light:hover { background: rgba(255,255,255,0.2); color: #fff; }

.btn-whatsapp {
  background: #25D366;
  color: #fff;
  border: none;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-weight: 600;
  padding: 0.85rem 1.8rem;
  box-shadow: var(--shadow-card);
  transition: filter .18s ease;
}
.btn-whatsapp:hover { color: #fff; filter: brightness(1.08); }

/* ---------- Navbar ---------- */
.navbar-sem {
  position: sticky;
  top: 0;
  z-index: 1050;
  transition: background .2s ease;
}
.navbar-sem .nav-link {
  font-family: var(--font-heading);
  font-size: 0.92rem;
  color: #d1d1d1;
}
.navbar-sem .nav-link:hover { color: var(--orange); }
.navbar-sem .navbar-brand { font-family: var(--font-heading); font-weight: 700; letter-spacing: 0.03em; }
.brand-mark {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--gradient-orange);
  display: inline-flex; align-items: center; justify-content: center;
}
.scroll-progress {
  height: 3px;
  background: var(--gradient-orange);
  width: 0%;
  transition: width .1s linear;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  background-color: var(--bg-dark);
}
.hero-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: 0.3;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(14,15,17,0.6), rgba(14,15,17,0.85) 60%, var(--bg-dark));
}
.hero-content { position: relative; z-index: 1; }
.badge-pill-glass {
  display: inline-block;
  background: rgba(255,255,255,0.1);
  color: var(--orange);
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 0.4rem 1rem;
  border-radius: 999px;
  backdrop-filter: blur(6px);
}

/* ---------- Cards ---------- */
.card-sem {
  border-radius: var(--radius-card);
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.04);
  backdrop-filter: blur(6px);
  box-shadow: var(--shadow-card);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  height: 100%;
}
.card-sem:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lift);
  border-color: rgba(255,107,0,0.4);
}

.badge-soft {
  display: inline-flex;
  align-items: center;
  background: var(--orange-soft);
  color: var(--orange-dark);
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 999px;
  padding: 0.3rem 0.8rem;
}

.tag-pill {
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.04);
  color: #e5e5e5;
  border-radius: 999px;
  padding: 0.5rem 1rem;
  font-size: 0.88rem;
  display: inline-block;
}

.icon-tile {
  width: 52px; height: 52px;
  border-radius: 16px;
  background: var(--orange-soft);
  color: var(--orange-dark);
  display: inline-flex; align-items: center; justify-content: center;
}

/* ---------- Stats ---------- */
.stats-section {
  background-color: var(--bg-charcoal);
  border-top: 1px solid rgba(255,255,255,0.1);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.stat-number {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  color: var(--orange);
}

/* ---------- We Come to Your Site banner ---------- */
.banner-orange {
  background: var(--gradient-orange);
  border-radius: var(--radius-card);
  padding: 2.5rem;
}

/* ---------- Gallery ---------- */
.gallery-tile {
  position: relative;
  height: 220px;
  border-radius: var(--radius-card);
  overflow: hidden;
  background-size: cover;
  background-position: center;
}
.gallery-tile::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.85), rgba(0,0,0,0.05) 60%);
}
.gallery-tile-label {
  position: absolute; left: 0; bottom: 0; padding: 1.2rem;
  z-index: 1;
  font-family: var(--font-heading);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 1.1rem;
}
.gallery-tile:hover .gallery-tile-bg { transform: scale(1.08); }
.gallery-tile-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  transition: transform .5s ease;
}

/* ---------- Process ---------- */
.process-step-circle {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--gradient-orange);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  box-shadow: var(--shadow-glow);
  margin: 0 auto;
}

/* ---------- Forms ---------- */
.form-control-sem,
select.form-control-sem,
textarea.form-control-sem {
  width: 100%;
  border-radius: 12px;
  border: 2px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.05);
  color: #fff;
  padding: 0.75rem 1rem;
  font-size: 0.92rem;
  backdrop-filter: blur(4px);
}
.form-control-sem::placeholder { color: var(--gray); }
.form-control-sem:focus {
  outline: none;
  border-color: var(--orange);
  box-shadow: 0 0 0 4px rgba(255,107,0,0.2);
  background: rgba(255,255,255,0.05);
  color: #fff;
}
.form-label-sem {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--orange);
  margin-bottom: 0.4rem;
  display: block;
}
select.form-control-sem option { color: #000; }

.file-drop-label {
  display: flex; align-items: center; gap: 0.5rem;
  cursor: pointer;
  border: 2px dashed rgba(255,255,255,0.15);
  background: rgba(255,255,255,0.05);
  border-radius: 12px;
  padding: 0.75rem 1rem;
  color: var(--gray);
  font-size: 0.9rem;
}
.file-drop-label:hover { border-color: var(--orange); }

.form-alert-success {
  background: rgba(34,197,94,0.1);
  border: 1px solid rgba(34,197,94,0.3);
  color: #4ade80;
  border-radius: 12px;
  padding: 0.85rem 1.1rem;
  font-size: 0.9rem;
}
.form-alert-error {
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.3);
  color: #f87171;
  border-radius: 12px;
  padding: 0.85rem 1.1rem;
  font-size: 0.9rem;
}

/* ---------- Footer ---------- */
.footer-sem {
  background: var(--bg-charcoal);
  border-top: 1px solid rgba(255,255,255,0.1);
}
.footer-sem h4 {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--orange);
}
.footer-sem a, .footer-sem p { color: #9ca3af; font-size: 0.9rem; }
.footer-sem a:hover { color: var(--orange); }

/* ---------- Floating WhatsApp ---------- */
.whatsapp-float {
  position: fixed;
  bottom: 1.5rem; right: 1.25rem;
  z-index: 1040;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: #25D366;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-lift);
  transition: transform .2s ease;
}
.whatsapp-float:hover { transform: scale(1.06); }

/* ---------- Scroll reveal ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .6s ease, transform .6s ease;
}
[data-reveal].in { opacity: 1; transform: none; }

/* Bootstrap navbar collapse background on mobile */
@media (max-width: 991.98px) {
  .navbar-collapse {
    background: var(--bg-dark);
    padding: 1rem 1.5rem;
    border-radius: 0 0 16px 16px;
  }
}