/* ============================================================
   Birddog Technologies — core styles
   ============================================================ */

:root {
  --bg: #070f1d;
  --bg-2: #0a1628;
  --surface: #111f36;
  --surface-2: #172a47;
  --border: rgba(255,255,255,0.08);
  --text: #e8eef8;
  --muted: #8fa2c0;
  --accent: #f4c95d;
  --accent-2: #ffb84d;
  --accent-3: #6ea8ff;
  --danger: #e63946;
  --radius: 14px;
  --shadow-lg: 0 30px 80px -20px rgba(0,0,0,.6);
  --shadow-md: 0 12px 30px -10px rgba(0,0,0,.5);
  --ease: cubic-bezier(.22,.61,.36,1);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background:
    radial-gradient(1000px 600px at 10% -10%, rgba(110,168,255,.10), transparent 60%),
    radial-gradient(900px 500px at 110% 10%, rgba(244,201,93,.08), transparent 60%),
    var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3 { font-weight: 700; letter-spacing: -0.02em; margin: 0 0 .5em; }
h1 { font-size: clamp(2.2rem, 4.5vw, 3.6rem); line-height: 1.1; }
h2 { font-size: clamp(1.5rem, 2.6vw, 2.1rem); }
h3 { font-size: 1.15rem; }
p  { color: var(--muted); margin: 0 0 1em; }
a  { color: var(--text); text-decoration: none; }

/* ============================================================
   Header / Nav
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 32px;
  background: rgba(7, 15, 29, 0.75);
  backdrop-filter: saturate(150%) blur(14px);
  -webkit-backdrop-filter: saturate(150%) blur(14px);
  border-bottom: 1px solid var(--border);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  letter-spacing: .5px;
}
.brand .logo {
  height: 52px;
  width: 52px;
  border-radius: 50%;
  background: transparent;
  object-fit: contain;
  filter: drop-shadow(0 4px 14px rgba(0,0,0,.45));
  transition: transform .5s var(--ease), filter .5s var(--ease);
}
.brand:hover .logo {
  transform: rotate(-6deg) scale(1.06);
  filter: drop-shadow(0 0 12px rgba(244,201,93,.55)) drop-shadow(0 6px 18px rgba(0,0,0,.5));
}
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-text .name { font-size: 15px; }
.brand-text .sub { font-size: 11px; color: var(--muted); letter-spacing: 2px; text-transform: uppercase; }

.nav { display: flex; align-items: center; gap: 6px; }
.nav a {
  position: relative;
  padding: 8px 14px;
  color: var(--text);
  font-weight: 500;
  border-radius: 8px;
  transition: background .25s var(--ease), color .25s var(--ease);
}
.nav a:not(.cta):hover { background: var(--surface); color: var(--accent); }
.nav a:not(.cta)::after {
  content: "";
  position: absolute;
  left: 14px; right: 14px; bottom: 4px;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s var(--ease);
}
.nav a:not(.cta):hover::after { transform: scaleX(1); }

.cta {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  color: #0a1628 !important;
  padding: 10px 18px;
  border-radius: 999px;
  font-weight: 700;
  box-shadow: 0 8px 24px -8px rgba(244,201,93,.5);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}
.cta:hover { transform: translateY(-2px); box-shadow: 0 14px 30px -8px rgba(244,201,93,.7); }

.nav-toggle { display: none; background: none; border: 0; color: var(--text); font-size: 26px; cursor: pointer; }

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
  border: 0;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease);
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  color: #0a1628;
  box-shadow: 0 10px 28px -8px rgba(244,201,93,.6);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 18px 40px -10px rgba(244,201,93,.8); }
.btn-secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }
.btn .arrow { transition: transform .3s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }

/* ============================================================
   Hero
   ============================================================ */
.hero {
  position: relative;
  padding: clamp(80px, 12vw, 140px) 24px clamp(60px, 10vw, 110px);
  text-align: center;
  overflow: hidden;
}
.hero .eyebrow {
  display: inline-block;
  padding: 6px 14px;
  margin-bottom: 22px;
  border-radius: 999px;
  background: rgba(244,201,93,.08);
  color: var(--accent);
  border: 1px solid rgba(244,201,93,.25);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}
.hero h1 .accent {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-sub {
  max-width: 680px;
  margin: 18px auto 34px;
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  color: var(--muted);
}
.hero-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* Animated orbs */
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: .6;
  pointer-events: none;
  animation: float 14s ease-in-out infinite;
}
.orb-a { width: 340px; height: 340px; background: #2857a3; top: -80px; left: -100px; }
.orb-b { width: 280px; height: 280px; background: #b6882b; bottom: -60px; right: -80px; animation-delay: -7s; }
@keyframes float {
  0%,100% { transform: translate3d(0,0,0) scale(1); }
  50%     { transform: translate3d(30px,-20px,0) scale(1.08); }
}

/* Trust bar */
.trust-bar {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 48px;
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.trust-bar span { display: inline-flex; align-items: center; gap: 8px; opacity: .85; }
.trust-bar svg { color: var(--accent); }

/* ============================================================
   Sections / Containers
   ============================================================ */
.container { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
.section { padding: clamp(60px, 9vw, 110px) 0; }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 48px; }
.section-head .eyebrow {
  display: inline-block;
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

/* ============================================================
   Service grid / cards
   ============================================================ */
.grid { display: grid; gap: 22px; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }

.card {
  position: relative;
  background: linear-gradient(180deg, var(--surface) 0%, var(--bg-2) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  overflow: hidden;
  transition: transform .4s var(--ease), border-color .4s var(--ease), box-shadow .4s var(--ease);
}
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, transparent 40%, rgba(244,201,93,.5) 50%, transparent 60%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  opacity: 0;
  transition: opacity .4s var(--ease);
  pointer-events: none;   /* never block clicks on links inside the card */
}

/* Whole-card click target — JS-driven (see script.js). Cursor only. */
.card.is-clickable { cursor: pointer; }
.card.is-clickable:hover { border-color: rgba(244,201,93,.35); }
.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(244,201,93,.25);
}
.card:hover::before { opacity: 1; }

.card .icon {
  width: 48px; height: 48px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 12px;
  background: rgba(244,201,93,.12);
  color: var(--accent);
  margin-bottom: 18px;
  transition: transform .4s var(--ease), background .4s var(--ease);
}
.card:hover .icon { transform: rotate(-6deg) scale(1.08); background: rgba(244,201,93,.2); }
.card h3 { margin-bottom: 8px; }
.card p { font-size: .95rem; margin-bottom: 18px; }

.card-cta {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--accent); font-weight: 600; font-size: .95rem;
  transition: gap .3s var(--ease);
}
.card-cta:hover { gap: 12px; }

/* Feature/split cards (larger) */
.feature-card {
  padding: 40px;
}
.feature-card h2 { margin-bottom: 14px; }
.feature-card ul { list-style: none; padding: 0; margin: 18px 0 24px; color: var(--muted); }
.feature-card li {
  display: flex; align-items: flex-start; gap: 10px; padding: 6px 0; font-size: .95rem;
}
.feature-card li::before {
  content: "✓"; color: var(--accent); font-weight: 700; flex: 0 0 auto;
}

/* ============================================================
   Stats / process band
   ============================================================ */
.band {
  background: linear-gradient(180deg, var(--bg-2) 0%, var(--bg) 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 20px; text-align: center; }
.stat .num { font-size: clamp(2rem, 3.2vw, 2.8rem); font-weight: 800; color: var(--accent); letter-spacing: -.02em; }
.stat .label { color: var(--muted); font-size: .9rem; letter-spacing: 1px; text-transform: uppercase; }

/* ============================================================
   CTA band
   ============================================================ */
.cta-band {
  margin: 60px 24px;
  padding: 54px 40px;
  border-radius: 24px;
  background:
    radial-gradient(600px 300px at 20% 0%, rgba(244,201,93,.15), transparent 60%),
    linear-gradient(135deg, #152642 0%, #0a1628 100%);
  border: 1px solid var(--border);
  text-align: center;
  max-width: 1120px;
  margin-left: auto; margin-right: auto;
}
.cta-band h2 { margin-bottom: 10px; }
.cta-band p { max-width: 620px; margin: 0 auto 26px; }

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
  margin-top: 40px;
  padding: 40px 24px 28px;
  border-top: 1px solid var(--border);
  background: var(--bg-2);
}
.footer-inner {
  max-width: 1120px; margin: 0 auto;
  display: grid; gap: 28px; grid-template-columns: 2fr 1fr 1fr;
}
.footer-col h4 { font-size: 13px; text-transform: uppercase; letter-spacing: 2px; color: var(--muted); margin-bottom: 10px; }
.footer-col a { display: block; color: var(--muted); padding: 4px 0; transition: color .2s var(--ease); }
.footer-col a:hover { color: var(--accent); }
.footer-meta {
  max-width: 1120px; margin: 30px auto 0;
  padding-top: 20px; border-top: 1px solid var(--border);
  display: flex; justify-content: space-between; color: var(--muted); font-size: 13px; flex-wrap: wrap; gap: 10px;
}

/* ============================================================
   Booking page
   ============================================================ */
.booking-wrap {
  max-width: 960px;
  margin: 40px auto;
  padding: 0 24px;
}
.booking-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 28px;
}
@media (max-width: 860px) { .booking-grid { grid-template-columns: 1fr; } }

.service-picker { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 10px; margin-bottom: 24px; }
.service-option {
  position: relative;
  padding: 14px 14px 14px 40px;       /* room for the checkbox indicator */
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  cursor: pointer;
  font-size: .9rem;
  color: var(--text);
  transition: all .25s var(--ease);
  text-align: left;
}
.service-option .check {
  position: absolute;
  top: 14px; left: 12px;
  width: 18px; height: 18px;
  border-radius: 5px;
  border: 1.5px solid rgba(255,255,255,.25);
  background: transparent;
  display: inline-flex; align-items: center; justify-content: center;
  color: #0a1628;
  transition: background .2s var(--ease), border-color .2s var(--ease), transform .2s var(--ease);
}
.service-option .check svg { opacity: 0; transition: opacity .15s var(--ease); }
.service-option:hover { border-color: var(--accent); transform: translateY(-2px); }
.service-option:hover .check { border-color: var(--accent); }
.service-option.active {
  border-color: var(--accent);
  background: linear-gradient(135deg, rgba(244,201,93,.18), rgba(244,201,93,.06));
  box-shadow: 0 10px 30px -12px rgba(244,201,93,.5);
}
.service-option.active .check {
  background: var(--accent);
  border-color: var(--accent);
  transform: scale(1.05);
}
.service-option.active .check svg { opacity: 1; }
.service-option .s-title { font-weight: 700; display: block; margin-bottom: 2px; }
.service-option .s-sub { color: var(--muted); font-size: 12px; display: block; }

.time-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); gap: 10px; }
.time-slot {
  padding: 12px 0;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  font-weight: 600;
  font-size: .95rem;
  transition: all .2s var(--ease);
}
.time-slot:hover { border-color: var(--accent); transform: translateY(-2px); }
.time-slot.active { background: var(--accent); color: #0a1628; border-color: var(--accent); }

.form-block { background: var(--surface); border: 1px solid var(--border); border-radius: 18px; padding: 28px; }
.form-block h3 { margin-bottom: 4px; }
.form-block .muted { font-size: 13px; color: var(--muted); margin-bottom: 18px; }

.field { margin-bottom: 14px; }
.field label { display: block; margin-bottom: 6px; font-size: 13px; color: var(--muted); }
.field input, .field textarea, .field select {
  width: 100%;
  padding: 12px 14px;
  background: var(--bg-2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 15px;
  font-family: inherit;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(244,201,93,.15);
}
.field textarea { min-height: 120px; resize: vertical; }

.success {
  display: none;
  margin-top: 14px;
  padding: 14px 18px;
  background: rgba(45,200,120,.12);
  border: 1px solid rgba(45,200,120,.3);
  border-radius: 10px;
  color: #8feab1;
  font-size: .95rem;
}
.success.show { display: block; animation: fadeIn .4s var(--ease); }

.summary-box {
  background: linear-gradient(180deg, var(--surface) 0%, var(--bg-2) 100%);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 24px;
  position: sticky;
  top: 96px;
}
.summary-box h3 { margin-bottom: 14px; }
.summary-row { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px dashed var(--border); color: var(--muted); font-size: .92rem; }
.summary-row:last-child { border: 0; }
.summary-row b { color: var(--text); font-weight: 600; }

/* ============================================================
   Animations
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
}
.reveal.delay-1 { transition-delay: .1s; }
.reveal.delay-2 { transition-delay: .2s; }
.reveal.delay-3 { transition-delay: .3s; }
.reveal.delay-4 { transition-delay: .4s; }

.fade-in { animation: fadeIn .9s var(--ease) both; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }

@keyframes pulse-ring {
  0%   { box-shadow: 0 0 0 0 rgba(244,201,93,.45); }
  70%  { box-shadow: 0 0 0 18px rgba(244,201,93,0); }
  100% { box-shadow: 0 0 0 0 rgba(244,201,93,0); }
}
.pulse { animation: pulse-ring 2s infinite; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 780px) {
  .nav { display: none; position: absolute; top: 72px; right: 16px; flex-direction: column; gap: 2px; padding: 10px; background: var(--surface); border: 1px solid var(--border); border-radius: 12px; box-shadow: var(--shadow-md); }
  .nav.open { display: flex; }
  .nav-toggle { display: block; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-meta { justify-content: center; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
  .reveal { opacity: 1; transform: none; }
}