/* ═══════════════════════════════════════════
   VETTEDARC — SHARED DESIGN SYSTEM
   Premium Luxury Theme
═══════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400;1,500&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --black:    #0a0a0a;
  --dark:     #141414;
  --dark2:    #1e1e1e;
  --dark3:    #2a2a2a;
  --mid:      #555;
  --muted:    #888;
  --light:    #bbb;
  --border:   #2e2e2e;
  --border-l: #e8e4dc;
  --cream:    #faf8f3;
  --cream2:   #f3f0e8;
  --cream3:   #ede9df;
  --white:    #ffffff;
  --gold:     #c9a96e;
  --gold2:    #b8924f;
  --gold-pale:#f5edde;
  --serif:    'Cormorant Garamond', Georgia, serif;
  --sans:     'Inter', -apple-system, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: var(--sans); font-size: 14px; color: var(--dark); background: var(--cream); line-height: 1.7; overflow-x: hidden; }
a { text-decoration: none; color: inherit; transition: all .25s; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; font-family: var(--sans); }

/* ── TYPOGRAPHY ── */
.display      { font-family: var(--serif); font-weight: 300; line-height: 1.08; letter-spacing: -.01em; }
.serif        { font-family: var(--serif); }
.eyebrow      { font-size: 10px; font-weight: 600; letter-spacing: .25em; text-transform: uppercase; color: var(--gold); }
.eyebrow-dark { font-size: 10px; font-weight: 600; letter-spacing: .25em; text-transform: uppercase; color: var(--muted); }

/* ── BUTTONS ── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 28px; font-size: 12px; font-weight: 600;
  letter-spacing: .12em; text-transform: uppercase; border: none;
  border-radius: 1px; transition: all .25s; white-space: nowrap;
}
.btn-gold {
  background: var(--gold); color: var(--white);
}
.btn-gold:hover { background: var(--gold2); color: var(--white); transform: translateY(-1px); box-shadow: 0 8px 24px rgba(201,169,110,.3); }
.btn-dark {
  background: var(--dark); color: var(--white);
}
.btn-dark:hover { background: var(--gold); color: var(--white); transform: translateY(-1px); }
.btn-outline {
  background: transparent; color: var(--dark); border: 1.5px solid var(--dark);
}
.btn-outline:hover { background: var(--dark); color: var(--white); }
.btn-outline-gold {
  background: transparent; color: var(--gold); border: 1.5px solid var(--gold);
}
.btn-outline-gold:hover { background: var(--gold); color: var(--white); }
.btn-outline-white {
  background: transparent; color: var(--white); border: 1.5px solid rgba(255,255,255,.4);
}
.btn-outline-white:hover { background: rgba(255,255,255,.1); border-color: var(--white); }
.btn-sm { padding: 9px 20px; font-size: 11px; }
.btn-lg { padding: 16px 38px; font-size: 12px; }

/* ── NAVBAR ── */
#navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 0 60px;
  transition: background .35s, box-shadow .35s, padding .35s;
  background: transparent;
}
#navbar.scrolled {
  background: rgba(10,10,10,.97);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(255,255,255,.06);
  padding-top: 0;
}
#navbar.light-nav { background: var(--cream); border-bottom: 1px solid var(--border-l); }
#navbar.light-nav .nav-logo, #navbar.light-nav .nav-links a,
#navbar.light-nav .nav-right a { color: var(--dark); }
#navbar.light-nav .nav-links a::after { background: var(--dark); }
.nav-inner {
  max-width: 1280px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  height: 70px;
}
.nav-logo {
  font-family: var(--serif); font-size: 22px; font-weight: 600;
  color: var(--white); letter-spacing: .1em; display: flex; align-items: center; gap: 8px;
}
.nav-logo-mark {
  width: 6px; height: 6px; background: var(--gold); border-radius: 50%; flex-shrink: 0;
}
.nav-links { display: flex; align-items: center; gap: 36px; }
.nav-links a {
  font-size: 11px; font-weight: 500; letter-spacing: .14em; text-transform: uppercase;
  color: rgba(255,255,255,.75); position: relative; padding-bottom: 2px;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -2px; left: 0; width: 0; height: 1px;
  background: var(--gold); transition: width .25s;
}
.nav-links a:hover, .nav-links a.active { color: var(--white); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-right { display: flex; align-items: center; gap: 20px; }
.nav-right a {
  font-size: 11px; font-weight: 500; letter-spacing: .12em; text-transform: uppercase;
  color: rgba(255,255,255,.6);
}
.nav-right a:hover { color: var(--gold); }
.nav-cta { background: var(--gold); color: var(--white) !important; padding: 9px 20px; letter-spacing: .12em !important; }
.nav-cta:hover { background: var(--gold2) !important; }
.nav-hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; }
.nav-hamburger span { width: 22px; height: 1.5px; background: var(--white); transition: all .3s; display: block; }
#navbar.light-nav .nav-hamburger span { background: var(--dark); }

/* ── FOOTER ── */
#footer {
  background: var(--black);
  border-top: 1px solid var(--border);
}
.footer-inner {
  max-width: 1280px; margin: 0 auto;
  padding: 72px 60px 0;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 48px;
}
.footer-brand {}
.footer-logo {
  font-family: var(--serif); font-size: 24px; font-weight: 600;
  color: var(--white); letter-spacing: .1em;
  display: flex; align-items: center; gap: 8px; margin-bottom: 16px;
}
.footer-desc { font-size: 13px; color: rgba(255,255,255,.4); line-height: 1.8; max-width: 260px; margin-bottom: 24px; }
.footer-social { display: flex; gap: 12px; }
.footer-social a {
  width: 34px; height: 34px; border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--muted); font-size: 13px; border-radius: 1px; transition: all .25s;
}
.footer-social a:hover { border-color: var(--gold); color: var(--gold); }
.footer-col h5 {
  font-size: 10px; font-weight: 600; letter-spacing: .2em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 20px;
}
.footer-col ul li { padding: 6px 0; }
.footer-col ul li a { font-size: 13px; color: rgba(255,255,255,.4); transition: color .2s; }
.footer-col ul li a:hover { color: var(--white); }
.footer-newsletter {}
.footer-newsletter p { font-size: 13px; color: rgba(255,255,255,.4); margin-bottom: 14px; line-height: 1.7; }
.footer-form { display: flex; flex-direction: column; gap: 8px; }
.footer-input {
  background: var(--border); border: 1px solid var(--border);
  color: var(--white); padding: 12px 14px; font-size: 12px; outline: none;
  transition: border-color .2s; font-family: var(--sans);
}
.footer-input::placeholder { color: var(--muted); }
.footer-input:focus { border-color: var(--gold); }
.footer-bottom {
  max-width: 1280px; margin: 0 auto;
  padding: 24px 60px;
  display: flex; justify-content: space-between; align-items: center;
  border-top: 1px solid var(--border); margin-top: 56px;
}
.footer-copy { font-size: 11px; color: rgba(255,255,255,.25); letter-spacing: .08em; }
.footer-legal { display: flex; gap: 24px; }
.footer-legal a { font-size: 11px; color: rgba(255,255,255,.25); letter-spacing: .05em; }
.footer-legal a:hover { color: var(--gold); }

/* ── SECTION UTILITIES ── */
.section { padding: 100px 0; }
.section-sm { padding: 60px 0; }
.container { max-width: 1280px; margin: 0 auto; padding: 0 60px; }
.container-sm { max-width: 860px; margin: 0 auto; padding: 0 60px; }
.container-xs { max-width: 640px; margin: 0 auto; padding: 0 60px; }
.section-header { text-align: center; margin-bottom: 72px; }
.section-header .eyebrow { margin-bottom: 14px; display: block; }
.section-header h2 { font-family: var(--serif); font-size: clamp(36px, 5vw, 56px); font-weight: 300; color: var(--dark); line-height: 1.1; margin-bottom: 16px; }
.section-header p { font-size: 15px; color: var(--mid); max-width: 520px; margin: 0 auto; line-height: 1.8; }

/* ── KIT CARD ── */
.kit-card {
  background: var(--white); border: 1px solid var(--border-l);
  transition: all .3s; position: relative; overflow: hidden;
}
.kit-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 2px; background: var(--gold); transform: scaleX(0); transition: transform .3s; transform-origin: left;
}
.kit-card:hover { box-shadow: 0 20px 48px rgba(0,0,0,.1); transform: translateY(-4px); }
.kit-card:hover::before { transform: scaleX(1); }
.kit-card-img {
  background: var(--cream2); padding: 36px; display: flex; align-items: center;
  justify-content: center; min-height: 200px; position: relative; overflow: hidden;
}
.kit-card-badge {
  position: absolute; top: 14px; right: 14px;
  background: var(--gold); color: var(--white);
  font-size: 9px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  padding: 4px 10px;
}
.kit-card-body { padding: 28px; }
.kit-card-cat { font-size: 10px; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; color: var(--gold); margin-bottom: 8px; }
.kit-card-title { font-family: var(--serif); font-size: 20px; font-weight: 500; color: var(--dark); margin-bottom: 10px; line-height: 1.3; }
.kit-card-desc { font-size: 12.5px; color: var(--mid); line-height: 1.75; margin-bottom: 18px; }
.kit-card-features { margin-bottom: 20px; }
.kit-card-feature { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--mid); padding: 4px 0; }
.kit-card-feature::before { content: ''; width: 4px; height: 4px; background: var(--gold); border-radius: 50%; flex-shrink: 0; }
.kit-card-footer { display: flex; align-items: center; justify-content: space-between; padding-top: 18px; border-top: 1px solid var(--border-l); }
.kit-card-price .amount { font-family: var(--serif); font-size: 28px; font-weight: 500; color: var(--dark); }
.kit-card-price .compare { font-size: 13px; color: var(--light); text-decoration: line-through; margin-left: 6px; }

/* ── DIVIDER ── */
.divider { height: 1px; background: var(--border-l); margin: 0; }
.divider-dark { height: 1px; background: var(--border); }

/* ── TOAST ── */
.toast {
  position: fixed; bottom: 30px; right: 30px; z-index: 9999;
  background: var(--dark); color: var(--white);
  padding: 14px 22px; font-size: 13px; border-left: 3px solid var(--gold);
  opacity: 0; transform: translateY(16px); transition: all .3s;
  pointer-events: none; max-width: 300px; line-height: 1.5;
}
.toast.show { opacity: 1; transform: translateY(0); }

/* ── BACK TO TOP ── */
#btt {
  position: fixed; bottom: 30px; right: 30px; z-index: 998;
  width: 44px; height: 44px; background: var(--gold); color: var(--white);
  border: none; display: none; align-items: center; justify-content: center;
  font-size: 14px; transition: background .2s;
}
#btt.show { display: flex; }
#btt:hover { background: var(--gold2); }

/* ── ANIMATIONS ── */
.fade-up { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: .1s; }
.delay-2 { transition-delay: .2s; }
.delay-3 { transition-delay: .3s; }
.delay-4 { transition-delay: .4s; }

/* ── FORM ELEMENTS ── */
.form-group { margin-bottom: 20px; }
.form-label { display: block; font-size: 10px; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; color: var(--mid); margin-bottom: 8px; }
.form-control {
  width: 100%; background: var(--white); border: 1px solid var(--border-l);
  padding: 13px 16px; font-size: 13.5px; color: var(--dark);
  outline: none; transition: border-color .2s; font-family: var(--sans);
  border-radius: 1px;
}
.form-control:focus { border-color: var(--gold); }
.form-control::placeholder { color: var(--light); }
textarea.form-control { resize: vertical; min-height: 130px; }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  #navbar { padding: 0 32px; }
  .container, .footer-inner, .footer-bottom { padding-left: 32px; padding-right: 32px; }
  .container-sm, .container-xs { padding-left: 32px; padding-right: 32px; }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 40px; }
}
@media (max-width: 768px) {
  #navbar { padding: 0 20px; }
  .nav-links, .nav-right { display: none; }
  .nav-hamburger { display: flex; }
  .container, .container-sm, .container-xs { padding-left: 20px; padding-right: 20px; }
  .section { padding: 72px 0; }
  .footer-inner { padding: 48px 20px 0; grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { padding: 20px; flex-direction: column; gap: 14px; text-align: center; }
}