/* =========================================================
   Vine & Fire — UI polish layer
   Additive only. No copy / structure / colour / font changes.
   Loaded after motion.css so it can refine motion-layer values.
   ========================================================= */

:root{
  --vf-shadow-soft:  0 30px 80px -50px rgba(8,20,13,.55);
  --vf-shadow-lift:  0 38px 90px -42px rgba(8,20,13,.6);
  --vf-glow-gold:    0 0 0 1px rgba(201,165,103,.18), 0 24px 60px -28px rgba(201,165,103,.35);
  --vf-line-gold:    linear-gradient(90deg, rgba(201,165,103,0) 0%, rgba(201,165,103,.55) 50%, rgba(201,165,103,0) 100%);
}

/* ---------- Smooth scroll rhythm ---------- */
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){ html{ scroll-behavior:auto; } }

::selection{ background:rgba(201,165,103,.35); color:#fff; }

/* ---------- Section seam softening ---------- */
.vf-section{ position:relative; }
.vf-intro,
.vf-partners,
.vf-trust{ position:relative; }

/* hairline gold seam between dark and cream sections */
.vf-arc::before,
.vf-news::before,
.vf-final::before{
  content:"";
  position:absolute;
  left:50%; top:0;
  width:min(220px, 40%);
  height:1px;
  transform:translateX(-50%);
  background: var(--vf-line-gold);
  z-index:1;
  pointer-events:none;
  opacity:.6;
}

/* ---------- Refined gold rule marks ---------- */
.vf-rule-mark{
  display:inline-block;
  transition: transform .8s var(--vf-ease-in,cubic-bezier(.2,.6,.2,1)),
              opacity .8s var(--vf-ease-in,cubic-bezier(.2,.6,.2,1));
}
.in-view .vf-rule-mark,
.in-view.vf-rule-mark{
  transform: translateY(0) scale(1);
}

/* ---------- Premium buttons ---------- */
.vf-btn{
  position:relative;
  isolation:isolate;
  letter-spacing:.22em !important;
  box-shadow: 0 0 0 0 rgba(201,165,103,0);
}
.vf-btn::after{
  content:"";
  position:absolute;
  inset:-1px;
  border-radius:inherit;
  pointer-events:none;
  box-shadow: 0 0 0 0 rgba(201,165,103,0);
  transition: box-shadow 600ms var(--vf-ease-in,cubic-bezier(.2,.6,.2,1));
  z-index:-1;
}
@media (hover:hover){
  .vf-btn:hover{
    box-shadow: 0 18px 44px -22px rgba(201,165,103,.55);
  }
  .vf-btn:hover::after{
    box-shadow: 0 0 0 6px rgba(201,165,103,.10),
                0 0 38px 4px rgba(201,165,103,.18);
  }
  .vf-btn--gold:hover{
    box-shadow: 0 22px 50px -22px rgba(217,184,127,.7);
  }
}
.vf-btn:focus-visible{
  outline: none;
  box-shadow: 0 0 0 2px rgba(201,165,103,.35), 0 0 0 4px rgba(8,20,13,.6);
}

/* ---------- Editorial dividers ---------- */
.vf-arc-divider span,
.vf-hero-rule span{
  background: var(--vf-line-gold) !important;
  height:1px !important;
}
.vf-arc-divider em,
.vf-hero-rule em{
  letter-spacing:.04em;
}

/* ---------- Hero polish ---------- */
.vf-hero-frame{
  /* faint inner luminance behind frame */
  background:
    radial-gradient(ellipse 75% 60% at 50% 55%, rgba(201,165,103,.05), transparent 70%);
}
.vf-hero-corner{
  transition: border-color 800ms var(--vf-ease-in,cubic-bezier(.2,.6,.2,1)),
              transform 800ms var(--vf-ease-in,cubic-bezier(.2,.6,.2,1));
}
.vf-hero:hover .vf-hero-corner{
  border-color: rgba(231,196,123,.85);
}

/* fireflies — extra layered glow */
.vf-hero-fireflies span,
.vf-news-fireflies span{
  filter: drop-shadow(0 0 6px rgba(255,210,120,.4));
}

.vf-hero-scroll{
  letter-spacing:.32em;
  font-size:11px;
  opacity:.55;
}

/* ---------- Intro polish ---------- */
.vf-intro{
  padding-top: clamp(120px, 14vh, 180px) !important;
  padding-bottom: clamp(120px, 14vh, 180px) !important;
}
.vf-intro-inner{
  max-width: 880px !important;
}
.vf-intro-body em{
  background: linear-gradient(180deg, transparent 65%, rgba(201,165,103,.18) 65%);
  background-size: 100% 100%;
  background-repeat: no-repeat;
  padding: 0 .04em;
}

/* ---------- Partners polish ---------- */
.vf-partners{
  padding-bottom: clamp(140px, 16vh, 200px) !important;
}
.vf-partner{
  position:relative;
  border-radius: 2px;
  overflow:hidden;
}
.vf-partner-frame{
  position:relative;
  box-shadow: var(--vf-shadow-soft);
  transition: box-shadow 600ms var(--vf-ease-in,cubic-bezier(.2,.6,.2,1));
}
.vf-partner-frame::after{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,0) 30%);
}
@media (hover:hover){
  .vf-partner:hover .vf-partner-frame{
    box-shadow: var(--vf-shadow-lift), 0 0 0 1px rgba(201,165,103,.22);
  }
}

/* ---------- Arc polish ---------- */
.vf-arc{
  padding-top: clamp(140px, 16vh, 200px) !important;
  padding-bottom: clamp(140px, 16vh, 200px) !important;
}
.vf-arc-inner{
  max-width: 920px !important;
}

/* dim the photo a touch more, lift the centre */
.vf-arc-photo img{
  filter: saturate(.7) brightness(.28) contrast(1.06) !important;
}
.vf-arc::after{
  content:"";
  position:absolute;
  inset:0;
  z-index:-1;
  pointer-events:none;
  background: radial-gradient(ellipse 60% 55% at 50% 50%, rgba(255,210,120,.06), transparent 70%);
}

/* arc list rows: refined hover, calmer hairline */
.vf-arc-list li{
  border-bottom:1px solid rgba(201,165,103,.14) !important;
  position:relative;
  transition: background-color 500ms var(--vf-ease-in,cubic-bezier(.2,.6,.2,1));
}
@media (hover:hover){
  .vf-arc-list li:hover{
    background: linear-gradient(90deg, transparent, rgba(201,165,103,.04), transparent);
  }
  .vf-arc-list li:hover .vf-arc-time{
    color:#e7c47b;
  }
}
.vf-arc-time{
  transition: color 500ms var(--vf-ease-in,cubic-bezier(.2,.6,.2,1));
}

/* ---------- Newsletter polish ---------- */
.vf-news{
  padding-top: clamp(140px, 16vh, 200px) !important;
  padding-bottom: clamp(140px, 16vh, 200px) !important;
}
.vf-news-card{
  position:relative;
  padding: clamp(56px, 7vw, 88px) clamp(28px, 5vw, 72px) !important;
  background:
    radial-gradient(ellipse 90% 100% at 50% 0%, rgba(201,165,103,.06), transparent 70%),
    rgba(8,20,13,.35);
  border:1px solid rgba(201,165,103,.18);
  box-shadow:
    0 50px 120px -60px rgba(0,0,0,.7),
    inset 0 1px 0 rgba(201,165,103,.12);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}

/* form fields polish */
.vf-field{
  position:relative;
}
.vf-field span{
  letter-spacing:.16em;
  text-transform:uppercase;
  font-size: 11px;
  opacity:.7;
}
.vf-field input{
  padding: 14px 4px !important;
  font-size: 17px !important;
  border-bottom-width: 1px !important;
  border-bottom-color: rgba(201,165,103,.35) !important;
  transition:
    border-color 450ms var(--vf-ease-in,cubic-bezier(.2,.6,.2,1)),
    box-shadow 450ms var(--vf-ease-in,cubic-bezier(.2,.6,.2,1)) !important;
}
.vf-field input::placeholder{
  color: rgba(246,239,224,.32);
  font-style: italic;
}
.vf-field input:focus{
  border-bottom-color: var(--vf-gold) !important;
  box-shadow: 0 1px 0 0 var(--vf-gold);
}

.vf-promise li{
  transition: transform 500ms var(--vf-ease-in,cubic-bezier(.2,.6,.2,1));
}
.vf-promise li strong{
  letter-spacing:.005em;
}

/* ---------- Trust + FAQ polish ---------- */
.vf-trust{
  padding-top: clamp(140px, 16vh, 200px) !important;
  padding-bottom: clamp(140px, 16vh, 200px) !important;
}
.vf-faq details{
  border-bottom: 1px solid rgba(13,31,21,.10);
  transition: background-color 400ms var(--vf-ease-in,cubic-bezier(.2,.6,.2,1));
}
.vf-faq details[open]{
  background: linear-gradient(180deg, rgba(201,165,103,.04), transparent 60%);
}
.vf-faq summary{
  padding: 22px 36px 22px 0 !important;
  cursor: default;
  transition: color 350ms var(--vf-ease-in,cubic-bezier(.2,.6,.2,1));
}
@media (hover:hover){
  .vf-faq summary:hover{ color: var(--vf-gold); }
}
.vf-faq summary::after{
  right: 4px !important;
}
.vf-faq details > div{
  padding: 0 0 22px 0;
}

.vf-promise-card{
  position:relative;
  box-shadow: var(--vf-shadow-soft);
  border:1px solid rgba(201,165,103,.18);
}
.vf-promise-card::before{
  content:"";
  position:absolute;
  left:0; top:0;
  width:100%; height:1px;
  background: var(--vf-line-gold);
  opacity:.7;
}

/* ---------- Final / Closing polish ---------- */
.vf-final{
  padding-top: clamp(140px, 18vh, 220px) !important;
  padding-bottom: clamp(140px, 18vh, 220px) !important;
}
.vf-final-photo img{
  filter: saturate(.7) brightness(.32) contrast(1.05) !important;
}
.vf-final-veil{
  background:
    radial-gradient(ellipse 70% 65% at 50% 50%, rgba(8,20,13,.55), rgba(8,20,13,.92) 80%) !important;
}
.vf-final-inner{
  max-width: 760px !important;
}

/* ---------- Footer polish ---------- */
.vf-foot{ padding: 60px 0 !important; }
.vf-foot a{
  transition: color 350ms var(--vf-ease-in,cubic-bezier(.2,.6,.2,1));
}
@media (hover:hover){
  .vf-foot a:hover{ color: #e7c47b; }
}

/* ---------- Mobile refinements ---------- */
@media (max-width: 760px){
  .vf-hero-frame{
    margin: 64px auto 40px !important;
    padding: 40px 20px !important;
  }
  .vf-section{
    padding-top: clamp(80px, 14vh, 120px) !important;
    padding-bottom: clamp(80px, 14vh, 120px) !important;
  }
  .vf-news-card{
    padding: 44px 22px !important;
  }
  .vf-arc-divider{
    margin: 36px auto !important;
    max-width: 80% !important;
  }
  .vf-promise{
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce){
  .vf-btn,
  .vf-btn::after,
  .vf-partner-frame,
  .vf-faq summary,
  .vf-rule-mark{
    transition: none !important;
  }
}