/* ═══════════════════════════════════════════════════════════════
   TLCP — Lead Form v4
   Port of Progressive v4 exit-popup UX to an inline, page-embedded
   lead form using the TLCP charcoal + cream + gold palette.

   Structure:
     .lcp-form-v4              → section wrapper (dark gradient canvas)
     .lcp-form-v4__inner       → split-view container (image left / form right ≥1024)
     .lcp-form-v4__hero-col    → left column: image + trust stats (desktop only)
     .lcp-form-v4__form-col    → right column: elevated white card with form
     .lcp-form-v4__ribbon      → mobile-only trust ribbon (hidden ≥1024)
   ═══════════════════════════════════════════════════════════════ */

:root {
  /* Palette — TLCP substitutions for PPM v4 tokens */
  --v4-bg-1: #0a0a0a;          /* charcoal */
  --v4-bg-2: #1a1a1a;          /* warm-black */
  --v4-bg-3: #241a10;          /* dark warm-brown */
  --v4-gold: #b89968;
  --v4-gold-light: #d4b988;
  --v4-gold-dark: #9a7e54;
  --v4-gold-soft: #faf6ed;
  --v4-gold-glow: rgba(184,153,104,0.35);
  --v4-cream: #f5f1ea;
  --v4-cream-mute: rgba(245,241,234,0.72);
  --v4-cream-soft: rgba(245,241,234,0.55);
  --v4-cream-line: rgba(212,185,136,0.18);
  --v4-surface: #ffffff;
  --v4-line: #e8e2d4;
  --v4-line-soft: rgba(36,26,16,0.08);
  --v4-ink: #0a0a0a;
  --v4-ink-2: #3a3a3a;
  --v4-muted: #6b6459;
}

/* ── SECTION WRAPPER — full-bleed dark takeover canvas ── */
.lcp-form-v4 {
  position: relative;
  padding: 72px 0 88px;
  background:
    radial-gradient(1200px 700px at 88% -10%, rgba(184,153,104,0.14), transparent 60%),
    radial-gradient(900px 600px at -10% 110%, rgba(10,10,10,0.6), transparent 60%),
    linear-gradient(135deg, var(--v4-bg-1) 0%, var(--v4-bg-2) 50%, var(--v4-bg-3) 100%);
  color: var(--v4-cream);
  overflow: hidden;
  isolation: isolate;
  animation: lcpV4FadeIn 0.42s ease-out both;
}
.lcp-form-v4::before {
  /* subtle top hairline in gold */
  content: '';
  position: absolute; left: 0; right: 0; top: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--v4-gold), transparent);
  opacity: 0.32;
  pointer-events: none;
}

.lcp-form-v4__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 64px);
  display: flex;
  flex-direction: column;
  gap: 32px;
}

/* ── MOBILE TRUST RIBBON — visible <1024, hidden ≥1024 (desktop uses stats column) ── */
.lcp-form-v4__ribbon {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 6px 14px;
  padding: 14px 18px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--v4-cream-line);
  border-radius: 999px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  color: var(--v4-cream-mute);
}
.lcp-form-v4__ribbon strong {
  color: var(--v4-cream);
  font-weight: 700;
}
.lcp-form-v4__ribbon-sep {
  color: var(--v4-gold);
  opacity: 0.6;
  font-weight: 700;
}

/* ── EYEBROW + HEADLINE ABOVE THE CARD ── */
.lcp-form-v4__eyebrow {
  color: var(--v4-gold-light);
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 700;
  text-align: center;
  margin-bottom: 12px;
}
.lcp-form-v4__headline {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-weight: 600;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.1;
  color: var(--v4-cream);
  text-align: center;
  letter-spacing: -0.01em;
  margin: 0 auto;
  max-width: 720px;
}
.lcp-form-v4__headline em {
  font-style: italic;
  color: var(--v4-gold-light);
}
.lcp-form-v4__sub {
  color: var(--v4-cream-mute);
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  line-height: 1.6;
  text-align: center;
  max-width: 560px;
  margin: 14px auto 0;
}

/* ── SPLIT VIEW (mobile: stacked; desktop ≥1024: two columns) ── */
.lcp-form-v4__body {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 32px;
}

/* ── HERO IMAGE + TRUST STATS COLUMN — desktop-only ── */
.lcp-form-v4__hero-col {
  display: none;
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  min-height: 620px;
  background: var(--v4-bg-2);
}
.lcp-form-v4__hero-col::before {
  content: '';
  position: absolute; inset: 0;
  background-image: var(--lcp-v4-hero-url, none);
  background-size: cover;
  background-position: center;
  transform: scale(1.02);
}
.lcp-form-v4__hero-col::after {
  content: '';
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(10,10,10,0.15) 0%, rgba(10,10,10,0.55) 55%, rgba(10,10,10,0.9) 100%),
    radial-gradient(circle at 20% 80%, rgba(36,26,16,0.4), transparent 55%);
  pointer-events: none;
}
.lcp-form-v4__hero-content {
  position: relative;
  z-index: 2;
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  height: 100%;
  color: var(--v4-cream);
}
.lcp-form-v4__hero-eyebrow {
  color: var(--v4-gold-light);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 12px;
}
.lcp-form-v4__hero-tagline {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-weight: 600;
  font-size: 1.7rem;
  line-height: 1.2;
  color: var(--v4-cream);
  margin-bottom: 28px;
  max-width: 320px;
}

/* ── TRUST STATS (stacked column in hero-col) ── */
.lcp-form-v4__stats {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding-top: 22px;
  border-top: 1px solid var(--v4-cream-line);
}
.lcp-form-v4__stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.lcp-form-v4__stat-num {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-weight: 700;
  font-size: 2.1rem;
  line-height: 1;
  color: var(--v4-gold-light);
  letter-spacing: -0.01em;
}
.lcp-form-v4__stat-label {
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--v4-cream-mute);
  font-weight: 600;
}

/* ── FORM COLUMN — elevated white card ── */
.lcp-form-v4__form-col {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.lcp-form-v4__card {
  background: var(--v4-surface);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 20px;
  padding: clamp(24px, 4vw, 40px);
  box-shadow:
    0 20px 60px rgba(0,0,0,0.35),
    0 2px 8px rgba(0,0,0,0.18),
    0 0 0 1px rgba(255,255,255,0.02) inset;
  position: relative;
  overflow: hidden;
}
.lcp-form-v4__card::before {
  content: '';
  position: absolute; left: 0; right: 0; top: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--v4-gold), transparent);
  opacity: 0.42;
  pointer-events: none;
}

/* ── PROGRESS BAR — gold → warm cream gradient, warming microcopy ── */
.lcp-form-v4__progress {
  margin-bottom: 24px;
}
.lcp-form-v4__progress-track {
  height: 5px;
  background: var(--v4-line);
  border-radius: 5px;
  overflow: hidden;
  box-shadow: inset 0 1px 2px rgba(0,0,0,0.06);
}
.lcp-form-v4__progress-fill {
  height: 100%;
  width: 20%;
  background: linear-gradient(90deg, var(--v4-gold-dark) 0%, var(--v4-gold) 55%, var(--v4-gold-light) 100%);
  border-radius: 5px;
  transition: width 0.42s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow:
    0 0 12px rgba(184,153,104,0.5),
    0 0 24px rgba(245,241,234,0.28);
}
.lcp-form-v4__progress-meta {
  margin-top: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--v4-muted);
  font-weight: 600;
}
.lcp-form-v4__progress-sep { color: var(--v4-line-soft); }
.lcp-form-v4__progress-label { color: var(--v4-ink-2); }
.lcp-form-v4__progress-pct {
  margin-left: auto;
  color: var(--v4-gold-dark);
  font-weight: 700;
  letter-spacing: 0.02em;
}

/* ── STEPS — 150ms crossfade + translateY ── */
.lcp-form-v4__steps { position: relative; }
.lcp-form-v4__step { display: none; }
.lcp-form-v4__step[data-lcp-v4-visible="true"] {
  display: block;
  animation: lcpV4StepIn 0.18s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes lcpV4StepIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes lcpV4FadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.lcp-form-v4__step-subtitle {
  color: var(--v4-muted);
  font-size: 0.95rem;
  line-height: 1.5;
  margin-bottom: 18px;
}

/* ── FIELDS ── */
.lcp-form-v4__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px 14px;
}
.lcp-form-v4__field { position: relative; display: flex; flex-direction: column; }
.lcp-form-v4__field--full { grid-column: 1 / -1; }
.lcp-form-v4__label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--v4-ink-2);
  margin-bottom: 6px;
  letter-spacing: 0.01em;
}
.lcp-form-v4__label-opt {
  color: var(--v4-muted);
  font-weight: 500;
  font-size: 0.78rem;
  margin-left: 6px;
}
.lcp-form-v4__input,
.lcp-form-v4__select,
.lcp-form-v4__textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--v4-line);
  border-radius: 10px;
  background: #fbfaf7;
  color: var(--v4-ink);
  font-family: inherit;
  font-size: 0.95rem;
  line-height: 1.4;
  transition: border-color 0.18s ease, box-shadow 0.22s ease, background 0.18s ease;
}
.lcp-form-v4__textarea { resize: vertical; min-height: 74px; }
.lcp-form-v4__input::placeholder,
.lcp-form-v4__textarea::placeholder {
  color: #a29a8d;
}
.lcp-form-v4__input:focus,
.lcp-form-v4__select:focus,
.lcp-form-v4__textarea:focus {
  outline: none;
  border-color: var(--v4-gold);
  background: #ffffff;
  box-shadow:
    0 0 0 3px rgba(184,153,104,0.22),
    0 0 24px rgba(184,153,104,0.14);
}
.lcp-form-v4__input.error,
.lcp-form-v4__select.error {
  border-color: #c94a3d;
  box-shadow: 0 0 0 3px rgba(201,74,61,0.16);
}
.lcp-form-v4__field.valid .lcp-form-v4__input,
.lcp-form-v4__field.valid .lcp-form-v4__select {
  border-color: var(--v4-gold);
}
.lcp-form-v4__error {
  color: #c94a3d;
  font-size: 0.78rem;
  margin-top: 6px;
  display: none;
}
.lcp-form-v4__error.show { display: block; }

/* ── PROJECT TYPE TILES (step 2) ── */
.lcp-form-v4__tiles {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 8px;
}
@media (max-width: 480px) {
  .lcp-form-v4__tiles { grid-template-columns: 1fr; }
}
.lcp-form-v4__tile {
  all: unset;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  min-height: 58px;
  background: var(--v4-surface);
  border: 1px solid var(--v4-line);
  border-radius: 12px;
  cursor: pointer;
  transition: border-color 0.18s, background 0.18s, box-shadow 0.22s, transform 0.18s;
  box-shadow: 0 1px 2px rgba(0,0,0,0.03);
}
.lcp-form-v4__tile:hover {
  border-color: var(--v4-gold);
  background: var(--v4-gold-soft);
  transform: translateY(-1px);
  box-shadow:
    0 6px 16px rgba(184,153,104,0.12),
    0 0 0 1px var(--v4-gold) inset;
}
.lcp-form-v4__tile[aria-pressed="true"] {
  border-color: var(--v4-gold);
  background: var(--v4-gold-soft);
  box-shadow:
    0 8px 20px rgba(0,0,0,0.06),
    0 0 0 1px var(--v4-gold) inset,
    0 0 32px var(--v4-gold-glow),
    inset 0 2px 6px rgba(184,153,104,0.10);
}
.lcp-form-v4__tile-icon {
  flex-shrink: 0;
  width: 38px; height: 38px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--v4-gold-soft), #f0e6d0);
  color: var(--v4-gold-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.18s, color 0.18s, transform 0.2s, box-shadow 0.22s;
}
.lcp-form-v4__tile-icon svg { width: 20px; height: 20px; stroke-width: 2; }
.lcp-form-v4__tile:hover .lcp-form-v4__tile-icon,
.lcp-form-v4__tile[aria-pressed="true"] .lcp-form-v4__tile-icon {
  background: linear-gradient(135deg, var(--v4-gold), var(--v4-gold-dark));
  color: #ffffff;
  box-shadow: 0 0 20px var(--v4-gold-glow);
}
.lcp-form-v4__tile[aria-pressed="true"] .lcp-form-v4__tile-icon {
  transform: scale(1.04);
}
.lcp-form-v4__tile-label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--v4-ink);
  letter-spacing: 0.01em;
}
.lcp-form-v4__tile[aria-pressed="true"] .lcp-form-v4__tile-label {
  color: var(--v4-gold-dark);
}

/* ── ACTIONS ── */
.lcp-form-v4__actions {
  display: flex;
  gap: 10px;
  margin-top: 22px;
  align-items: center;
}
.lcp-form-v4__back {
  all: unset;
  cursor: pointer;
  padding: 12px 16px;
  color: var(--v4-muted);
  font-weight: 600;
  font-size: 0.88rem;
  border-radius: 10px;
  transition: color 0.18s, background 0.18s;
}
.lcp-form-v4__back:hover { color: var(--v4-ink); background: var(--v4-gold-soft); }
.lcp-form-v4__submit {
  all: unset;
  cursor: pointer;
  flex: 1;
  text-align: center;
  padding: 14px 22px;
  background: linear-gradient(135deg, var(--v4-gold), var(--v4-gold-dark));
  color: #ffffff;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: transform 0.18s, box-shadow 0.22s, filter 0.18s;
  box-shadow:
    0 6px 18px rgba(184,153,104,0.28),
    0 0 24px rgba(184,153,104,0.16);
}
.lcp-form-v4__submit:hover {
  transform: translateY(-1px);
  filter: brightness(1.04);
  box-shadow:
    0 10px 26px rgba(184,153,104,0.42),
    0 0 32px rgba(184,153,104,0.28);
}
.lcp-form-v4__submit:disabled {
  opacity: 0.7;
  cursor: wait;
  filter: none;
  transform: none;
}
.lcp-form-v4__submit svg { transition: transform 0.18s; }
.lcp-form-v4__submit:hover svg { transform: translateX(3px); }
.lcp-form-v4__spinner {
  width: 16px; height: 16px;
  border: 2px solid rgba(255,255,255,0.35);
  border-top-color: #ffffff;
  border-radius: 50%;
  animation: lcpV4Spin 0.9s linear infinite;
}
@keyframes lcpV4Spin { to { transform: rotate(360deg); } }

/* ── FINE PRINT + PHONE FALLBACK ── */
.lcp-form-v4__fine {
  margin-top: 14px;
  text-align: center;
  color: var(--v4-muted);
  font-size: 0.78rem;
  line-height: 1.5;
}
.lcp-form-v4__or {
  margin: 18px auto 8px;
  text-align: center;
  color: var(--v4-muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  position: relative;
}
.lcp-form-v4__or::before,
.lcp-form-v4__or::after {
  content: '';
  display: inline-block;
  width: 42px; height: 1px;
  background: var(--v4-line);
  vertical-align: middle;
  margin: 0 10px;
}
.lcp-form-v4__phone-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 18px;
  color: var(--v4-ink);
  background: var(--v4-gold-soft);
  border: 1px solid var(--v4-gold);
  border-radius: 10px;
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  transition: background 0.18s, color 0.18s;
}
.lcp-form-v4__phone-link:hover {
  background: var(--v4-gold);
  color: #ffffff;
}

/* ═══════════════════════════════════════════════════════════════
   SUCCESS SCREEN (rendered by form-handler.js showSuccess)
   Animated checkmark + halo + gold confetti (particles created in JS)
   ═══════════════════════════════════════════════════════════════ */

.lcp-form-success {
  text-align: center;
  padding: 24px 8px 12px;
  position: relative;
}
.lcp-form-success__icon {
  width: 96px; height: 96px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--v4-gold), var(--v4-gold-dark));
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  box-shadow:
    0 14px 34px rgba(184,153,104,0.5),
    0 0 0 6px rgba(184,153,104,0.12);
  animation:
    lcpV4CheckPop 0.55s cubic-bezier(0.16, 1, 0.3, 1) both,
    lcpV4Halo 3.6s ease-in-out 0.6s infinite;
}
.lcp-form-success__icon svg {
  width: 46px; height: 46px;
}
.lcp-form-success__tick {
  stroke-dasharray: 48;
  stroke-dashoffset: 48;
  animation: lcpV4CheckDraw 0.42s ease-out 0.35s forwards;
}
@keyframes lcpV4CheckPop {
  0%   { transform: scale(0.4); opacity: 0; }
  55%  { transform: scale(1.12); opacity: 1; }
  75%  { transform: scale(0.94); }
  100% { transform: scale(1); }
}
@keyframes lcpV4CheckDraw {
  from { stroke-dashoffset: 48; }
  to   { stroke-dashoffset: 0; }
}
@keyframes lcpV4Halo {
  0%, 100% { box-shadow: 0 12px 28px rgba(184,153,104,0.42), 0 0 0 6px rgba(184,153,104,0.12); }
  50%      { box-shadow: 0 14px 34px rgba(184,153,104,0.58), 0 0 0 10px rgba(184,153,104,0.06); }
}
.lcp-form-success__headline {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-weight: 600;
  font-size: clamp(1.7rem, 3vw, 2.2rem);
  color: var(--v4-ink);
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin-bottom: 12px;
}
.lcp-form-success__sub {
  color: var(--v4-ink-2);
  font-size: 1.02rem;
  line-height: 1.6;
  max-width: 440px;
  margin: 0 auto 20px;
}
.lcp-form-success__meta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--v4-gold-soft);
  border: 1px solid var(--v4-gold);
  border-radius: 999px;
  color: var(--v4-gold-dark);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}
.lcp-form-success__meta-dot {
  width: 8px; height: 8px;
  background: var(--v4-gold);
  border-radius: 50%;
  animation: lcpV4Pulse 2s ease-in-out infinite;
}
@keyframes lcpV4Pulse { 0%,100%{opacity:1} 50%{opacity:0.45} }

/* Gold confetti particles (spawned by form-handler.js fireFormConfetti) */
.lcp-confetti {
  position: fixed;
  z-index: 9999;
  pointer-events: none;
  opacity: 1;
  will-change: transform, opacity;
  animation: lcpV4Confetti var(--duration, 2.4s) cubic-bezier(0.12, 0.6, 0.4, 1) forwards;
}
@keyframes lcpV4Confetti {
  0%   { opacity: 0; transform: translate(0, 0) rotate(0); }
  6%   { opacity: 1; }
  100% { opacity: 0; transform: translate(var(--tx, 0), var(--ty, 300px)) rotate(var(--rot, 180deg)); }
}

/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE — split view kicks in at 1024px
   ═══════════════════════════════════════════════════════════════ */
@media (min-width: 1024px) {
  .lcp-form-v4 { padding: 88px 0 104px; }
  .lcp-form-v4__ribbon { display: none; }
  .lcp-form-v4__body {
    display: grid;
    grid-template-columns: 44% 1fr;
    gap: 32px;
    align-items: stretch;
    margin-top: 40px;
  }
  .lcp-form-v4__hero-col { display: block; }
  .lcp-form-v4__form-col { display: flex; align-items: center; }
  .lcp-form-v4__card { width: 100%; }
}

@media (min-width: 1280px) {
  .lcp-form-v4__body { gap: 48px; }
  .lcp-form-v4__hero-col { min-height: 680px; }
}

@media (max-width: 480px) {
  .lcp-form-v4 { padding: 56px 0 64px; }
  .lcp-form-v4__grid { grid-template-columns: 1fr; }
  .lcp-form-v4__card { border-radius: 16px; padding: 22px 18px; }
  .lcp-form-v4__headline { font-size: 1.85rem; }
  .lcp-form-v4__ribbon { font-size: 0.72rem; padding: 12px 14px; gap: 4px 10px; }
}

@media (prefers-reduced-motion: reduce) {
  .lcp-form-v4,
  .lcp-form-v4__step[data-lcp-v4-visible="true"],
  .lcp-form-success__icon,
  .lcp-form-success__tick,
  .lcp-form-success__meta-dot,
  .lcp-confetti,
  .lcp-form-v4__progress-fill {
    animation: none !important;
    transition: none !important;
  }
}