/* =========================================================
   Snake Mech Studios — shared site styles
   Bootstrap 5.3 overrides + custom components
   ========================================================= */

:root {
  --sm-orange: #F58220;
  --sm-orange-deep: #E25C1A;
  --sm-orange-bright: #FFA64D;
  --sm-charcoal: #3A3A3C;
  --sm-charcoal-2: #2C2C2E;
  --sm-bg: #141416;
  --sm-bg-soft: #1C1C1F;
  --sm-line: #2A2A2D;
  --sm-text: #ECECEE;
  --sm-text-muted: #9A9AA0;
  --sm-text-dim: #6E6E74;

  --sm-grad-orange: linear-gradient(135deg, #FFA64D 0%, #F58220 45%, #E25C1A 100%);
  --sm-grad-orange-soft: linear-gradient(135deg, rgba(255,166,77,.18) 0%, rgba(226,92,26,.05) 100%);
  --sm-grad-radial: radial-gradient(ellipse at 30% 20%, rgba(245,130,32,.18), transparent 55%),
                    radial-gradient(ellipse at 80% 90%, rgba(226,92,26,.10), transparent 55%);

  --sm-shadow-glow: 0 10px 40px -10px rgba(245,130,32,.45);
  --sm-shadow-card: 0 8px 24px -12px rgba(0,0,0,.6);

  --sm-font-display: "Orbitron", "Segoe UI", system-ui, sans-serif;
  --sm-font-body: "Rajdhani", "Segoe UI", system-ui, sans-serif;
}

/* ---------- base ---------- */
html, body { background: var(--sm-bg); color: var(--sm-text); }
body {
  font-family: var(--sm-font-body);
  font-weight: 400;
  font-size: 17px;
  line-height: 1.6;
  letter-spacing: .01em;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
main { flex: 1 0 auto; }

h1, h2, h3, h4, h5, h6, .display-1, .display-2, .display-3, .display-4, .display-5 {
  font-family: var(--sm-font-display);
  font-weight: 700;
  letter-spacing: .02em;
  color: #fff;
}
.display-1, .display-2, .display-3 { letter-spacing: .03em; }

.text-muted-sm { color: var(--sm-text-muted) !important; }
.text-dim-sm { color: var(--sm-text-dim) !important; }
.text-orange { color: var(--sm-orange) !important; }
.bg-charcoal { background: var(--sm-charcoal-2) !important; }
.bg-soft { background: var(--sm-bg-soft) !important; }

a { color: var(--sm-orange); text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--sm-orange-bright); }

::selection { background: rgba(245,130,32,.4); color: #fff; }

/* ---------- nav ---------- */
.sm-navbar {
  background: rgba(20,20,22,.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--sm-line);
}
.sm-navbar .navbar-brand {
  font-family: var(--sm-font-display);
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: #fff !important;
  display: flex;
  align-items: center;
  gap: .75rem;
  font-size: 1rem;
}
.sm-navbar .navbar-brand img {
  height: 40px;
  width: 40px;
  filter: drop-shadow(0 2px 8px rgba(245,130,32,.35));
}
.sm-navbar .navbar-brand .brand-mark { line-height: 1; }
.sm-navbar .navbar-brand .brand-mark small {
  display: block;
  font-family: var(--sm-font-body);
  font-weight: 500;
  font-size: .65rem;
  letter-spacing: .3em;
  color: var(--sm-orange);
  margin-top: 3px;
}
.sm-navbar .nav-link {
  color: var(--sm-text-muted) !important;
  font-family: var(--sm-font-display);
  font-weight: 500;
  font-size: .8rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  padding: .5rem 1rem !important;
  position: relative;
}
.sm-navbar .nav-link:hover { color: #fff !important; }
.sm-navbar .nav-link.active { color: var(--sm-orange) !important; }
.sm-navbar .nav-link.active::after {
  content: "";
  position: absolute;
  left: 1rem; right: 1rem; bottom: 2px;
  height: 2px;
  background: var(--sm-grad-orange);
  border-radius: 2px;
}
.navbar-toggler { border-color: var(--sm-line); }
.navbar-toggler:focus { box-shadow: 0 0 0 .2rem rgba(245,130,32,.25); }
.navbar-toggler-icon {
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3E%3Cpath stroke='%23F58220' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E");
}

/* ---------- buttons ---------- */
.btn { font-family: var(--sm-font-display); font-weight: 600; letter-spacing: .15em; text-transform: uppercase; font-size: .8rem; padding: .8rem 1.6rem; border-radius: 4px; transition: all .25s ease; }
.btn-orange {
  background: var(--sm-grad-orange);
  border: 0;
  color: #fff;
  box-shadow: var(--sm-shadow-glow);
}
.btn-orange:hover { color: #fff; transform: translateY(-2px); box-shadow: 0 14px 40px -8px rgba(245,130,32,.6); }
.btn-outline-orange {
  background: transparent;
  border: 1.5px solid var(--sm-orange);
  color: var(--sm-orange);
}
.btn-outline-orange:hover { background: rgba(245,130,32,.12); color: var(--sm-orange-bright); border-color: var(--sm-orange-bright); }
.btn-ghost {
  background: transparent;
  border: 1px solid var(--sm-line);
  color: var(--sm-text);
}
.btn-ghost:hover { border-color: var(--sm-orange); color: var(--sm-orange); }

/* ---------- hero / section utilities ---------- */
.section { padding: clamp(4rem, 8vw, 7rem) 0; }
.section-tight { padding: clamp(3rem, 6vw, 5rem) 0; }
.eyebrow {
  font-family: var(--sm-font-display);
  font-weight: 500;
  font-size: .75rem;
  letter-spacing: .35em;
  text-transform: uppercase;
  color: var(--sm-orange);
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  margin-bottom: 1.25rem;
}
.eyebrow::before {
  content: "";
  width: 28px; height: 2px;
  background: var(--sm-grad-orange);
  border-radius: 2px;
}

.lead-sm { font-size: 1.15rem; color: var(--sm-text-muted); max-width: 60ch; }

/* hexagonal/grid backdrop */
.bg-grid {
  background-image:
    linear-gradient(rgba(245,130,32,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245,130,32,.04) 1px, transparent 1px);
  background-size: 56px 56px;
}
.bg-grid-strong {
  background-image:
    linear-gradient(rgba(245,130,32,.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245,130,32,.07) 1px, transparent 1px);
  background-size: 80px 80px;
}

/* ---------- cards ---------- */
.sm-card {
  background: var(--sm-bg-soft);
  border: 1px solid var(--sm-line);
  border-radius: 6px;
  padding: 2rem;
  transition: all .3s ease;
  height: 100%;
  position: relative;
  overflow: hidden;
}
.sm-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  background: var(--sm-grad-orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s ease;
}
.sm-card:hover { border-color: rgba(245,130,32,.4); transform: translateY(-4px); box-shadow: var(--sm-shadow-card); }
.sm-card:hover::before { transform: scaleX(1); }

.sm-card .card-num {
  font-family: var(--sm-font-display);
  font-weight: 500;
  font-size: .7rem;
  letter-spacing: .3em;
  color: var(--sm-text-dim);
  margin-bottom: 1.25rem;
  display: block;
}
.sm-card h3, .sm-card h4 {
  font-size: 1.25rem;
  margin-bottom: .75rem;
}

/* placeholder media (per system prompt: never hand-draw illustrative SVG) */
.sm-placeholder {
  background:
    repeating-linear-gradient(135deg, rgba(245,130,32,.05) 0 14px, rgba(245,130,32,.10) 14px 28px),
    var(--sm-charcoal-2);
  border: 1px solid var(--sm-line);
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  font-family: ui-monospace, "SF Mono", Consolas, monospace;
  font-size: .75rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--sm-text-dim);
  text-align: center;
  padding: 1rem;
  aspect-ratio: 16 / 10;
  position: relative;
  overflow: hidden;
}
.sm-placeholder::after {
  content: "";
  position: absolute; inset: 0;
  background: var(--sm-grad-orange-soft);
  pointer-events: none;
}
.sm-placeholder span { position: relative; z-index: 1; }
.sm-placeholder.tall { aspect-ratio: 4 / 5; }
.sm-placeholder.wide { aspect-ratio: 21 / 9; }
.sm-placeholder.square { aspect-ratio: 1 / 1; }

/* ---------- forms ---------- */
.form-control, .form-select {
  background: var(--sm-bg-soft);
  border: 1px solid var(--sm-line);
  color: var(--sm-text);
  border-radius: 4px;
  padding: .85rem 1rem;
  font-family: var(--sm-font-body);
  font-size: 1rem;
}
.form-control:focus, .form-select:focus {
  background: var(--sm-bg-soft);
  border-color: var(--sm-orange);
  color: var(--sm-text);
  box-shadow: 0 0 0 .2rem rgba(245,130,32,.18);
}
.form-control::placeholder { color: var(--sm-text-dim); }
.form-label {
  font-family: var(--sm-font-display);
  font-size: .75rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--sm-text-muted);
  margin-bottom: .5rem;
}
.form-check-input { background-color: var(--sm-bg-soft); border-color: var(--sm-line); }
.form-check-input:checked { background-color: var(--sm-orange); border-color: var(--sm-orange); }

/* ---------- footer ---------- */
.sm-footer {
  background: #0F0F11;
  border-top: 1px solid var(--sm-line);
  padding: 4rem 0 1.5rem;
  margin-top: 4rem;
}
.sm-footer h6 {
  font-family: var(--sm-font-display);
  font-size: .75rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--sm-orange);
  margin-bottom: 1.25rem;
}
.sm-footer a { color: var(--sm-text-muted); display: block; padding: .25rem 0; font-size: .95rem; }
.sm-footer a:hover { color: var(--sm-orange); }
.sm-footer .footer-brand {
  display: flex; align-items: center; gap: .85rem;
  font-family: var(--sm-font-display);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: #fff;
  font-size: .95rem;
}
.sm-footer .footer-brand img { width: 44px; height: 44px; }
.sm-footer .footer-bottom {
  border-top: 1px solid var(--sm-line);
  margin-top: 3rem;
  padding-top: 1.25rem;
  color: var(--sm-text-dim);
  font-size: .85rem;
}

/* ---------- hero specifics ---------- */
.sm-hero {
  position: relative;
  padding: clamp(5rem, 12vw, 9rem) 0 clamp(4rem, 8vw, 6rem);
  background: var(--sm-grad-radial), var(--sm-bg);
  overflow: hidden;
}
.sm-hero::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(245,130,32,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245,130,32,.05) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse at center, #000 0%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 0%, transparent 75%);
  pointer-events: none;
}
.sm-hero > * { position: relative; }

.sm-hero h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  line-height: 1.05;
  margin-bottom: 1.5rem;
}
.sm-hero h1 .accent {
  background: var(--sm-grad-orange);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-visual {
  position: relative;
  aspect-ratio: 1;
  max-width: 480px;
  margin: 0 auto;
}
.hero-visual img {
  width: 100%; height: 100%;
  filter: drop-shadow(0 20px 60px rgba(245,130,32,.45));
  animation: float 6s ease-in-out infinite;
}
.hero-visual::before {
  content: "";
  position: absolute; inset: -10%;
  background: radial-gradient(circle, rgba(245,130,32,.25) 0%, transparent 60%);
  z-index: -1;
  animation: pulse 4s ease-in-out infinite;
}
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
@keyframes pulse { 0%, 100% { opacity: .7; transform: scale(1); } 50% { opacity: 1; transform: scale(1.05); } }

/* ---------- page header (smaller hero for inner pages) ---------- */
.page-header {
  padding: clamp(7rem, 12vw, 9rem) 0 clamp(3rem, 6vw, 5rem);
  background: var(--sm-grad-radial), var(--sm-bg);
  border-bottom: 1px solid var(--sm-line);
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(245,130,32,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245,130,32,.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: linear-gradient(to bottom, #000 0%, transparent 100%);
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, transparent 100%);
  pointer-events: none;
}
.page-header h1 {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  margin-bottom: 1rem;
}
.page-header .breadcrumb-mini {
  font-family: var(--sm-font-display);
  font-size: .7rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--sm-text-dim);
}
.page-header .breadcrumb-mini a { color: var(--sm-text-muted); }
.page-header .breadcrumb-mini .sep { color: var(--sm-orange); margin: 0 .65rem; }

/* ---------- stat / metric ---------- */
.sm-stat .num {
  font-family: var(--sm-font-display);
  font-weight: 700;
  font-size: clamp(2rem, 4vw, 3rem);
  background: var(--sm-grad-orange);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1;
}
.sm-stat .label {
  font-family: var(--sm-font-display);
  font-size: .7rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--sm-text-muted);
  margin-top: .65rem;
}

/* ---------- showcase tile ---------- */
.showcase-tile {
  border: 1px solid var(--sm-line);
  border-radius: 6px;
  overflow: hidden;
  background: var(--sm-bg-soft);
  transition: all .3s ease;
  display: block;
  color: inherit;
}
.showcase-tile:hover { border-color: rgba(245,130,32,.5); transform: translateY(-4px); color: inherit; }
.showcase-tile .sm-placeholder { aspect-ratio: 16/10; border-radius: 0; border: 0; border-bottom: 1px solid var(--sm-line); }
.showcase-tile .meta { padding: 1.5rem; }
.showcase-tile .tag {
  font-family: var(--sm-font-display);
  font-size: .65rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--sm-orange);
  margin-bottom: .5rem;
  display: block;
}
.showcase-tile h4 { font-size: 1.1rem; margin-bottom: .35rem; }
.showcase-tile p { color: var(--sm-text-muted); font-size: .95rem; margin: 0; }

/* ---------- timeline (about) ---------- */
.sm-timeline { position: relative; padding-left: 2rem; }
.sm-timeline::before {
  content: ""; position: absolute; left: 6px; top: 8px; bottom: 8px;
  width: 2px; background: linear-gradient(180deg, var(--sm-orange), transparent);
}
.sm-timeline-item { position: relative; padding-bottom: 2.5rem; }
.sm-timeline-item::before {
  content: ""; position: absolute; left: -2rem; top: 6px;
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--sm-bg);
  border: 2px solid var(--sm-orange);
  box-shadow: 0 0 0 4px var(--sm-bg);
}
.sm-timeline-item .year {
  font-family: var(--sm-font-display);
  font-size: .75rem;
  letter-spacing: .25em;
  color: var(--sm-orange);
  text-transform: uppercase;
  margin-bottom: .35rem;
  display: block;
}

/* ---------- CTA strip ---------- */
.sm-cta {
  background:
    linear-gradient(135deg, rgba(245,130,32,.10), rgba(226,92,26,.04)),
    var(--sm-bg-soft);
  border: 1px solid rgba(245,130,32,.25);
  border-radius: 8px;
  padding: clamp(2.5rem, 5vw, 4rem);
  position: relative;
  overflow: hidden;
}
.sm-cta::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(245,130,32,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245,130,32,.06) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse at top right, #000, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at top right, #000, transparent 70%);
  pointer-events: none;
}
.sm-cta > * { position: relative; }

/* ---------- price/service tiers ---------- */
.tier {
  background: var(--sm-bg-soft);
  border: 1px solid var(--sm-line);
  border-radius: 6px;
  padding: 2.25rem 1.75rem;
  height: 100%;
  display: flex; flex-direction: column;
  transition: all .3s ease;
}
.tier.featured {
  border-color: var(--sm-orange);
  background:
    linear-gradient(180deg, rgba(245,130,32,.08), transparent 60%),
    var(--sm-bg-soft);
  box-shadow: 0 0 0 1px rgba(245,130,32,.3);
}
.tier:hover { transform: translateY(-4px); }
.tier .tier-name { font-size: 1.1rem; }
.tier .tier-price { font-family: var(--sm-font-display); font-size: 2rem; color: #fff; margin: .5rem 0 .25rem; }
.tier .tier-price small { font-size: .85rem; color: var(--sm-text-muted); font-weight: 400; }
.tier ul { list-style: none; padding: 0; margin: 1.25rem 0; flex: 1; }
.tier li { padding: .45rem 0; color: var(--sm-text-muted); border-bottom: 1px dashed var(--sm-line); display: flex; gap: .5rem; }
.tier li::before { content: "▸"; color: var(--sm-orange); }

/* ---------- accordion (faq on services) ---------- */
.accordion-item { background: var(--sm-bg-soft); border: 1px solid var(--sm-line); margin-bottom: .75rem; border-radius: 6px !important; overflow: hidden; }
.accordion-button {
  background: var(--sm-bg-soft);
  color: #fff;
  font-family: var(--sm-font-display);
  font-size: .95rem;
  letter-spacing: .05em;
  padding: 1.1rem 1.25rem;
}
.accordion-button:not(.collapsed) { background: rgba(245,130,32,.08); color: var(--sm-orange); box-shadow: none; }
.accordion-button:focus { box-shadow: 0 0 0 .2rem rgba(245,130,32,.2); border-color: transparent; }
.accordion-button::after {
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23F58220'%3E%3Cpath d='M8 12L2 6l1.4-1.4L8 9.2l4.6-4.6L14 6z'/%3E%3C/svg%3E");
}
.accordion-body { color: var(--sm-text-muted); padding: 0 1.25rem 1.25rem; }

/* ---------- chip ---------- */
.chip {
  display: inline-block;
  padding: .35rem .75rem;
  border: 1px solid var(--sm-line);
  border-radius: 100px;
  font-family: var(--sm-font-display);
  font-size: .7rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--sm-text-muted);
  background: rgba(255,255,255,.02);
}
.chip-orange { color: var(--sm-orange); border-color: rgba(245,130,32,.4); background: rgba(245,130,32,.06); }

/* ---------- responsive small tweaks ---------- */
@media (max-width: 768px) {
  body { font-size: 16px; }
  .section { padding: 3.5rem 0; }
  .sm-card { padding: 1.5rem; }
}