/* ================================================================
   EXTOLEM — PAIN POINT SECTION
   File: /assets/css/pain.css
   Depends on: style.css (CSS variables)
   ================================================================ */


/* ================================================================
   1. SECTION SHELL
   ================================================================ */

.ex-pain {
  position: relative;
  width: 100%;
  padding: 120px 40px 130px;
  background-color: var(--ex-bg-2);
  overflow: hidden;
  isolation: isolate;
}

/* Top edge fade from hero bg */
.ex-pain::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 120px;
  background: linear-gradient(180deg, var(--ex-bg) 0%, transparent 100%);
  pointer-events: none;
  z-index: 0;
}

/* Bottom edge fade */
.ex-pain::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 120px;
  background: linear-gradient(0deg, var(--ex-bg) 0%, transparent 100%);
  pointer-events: none;
  z-index: 0;
}

/* ── Background texture ──────────────────────────────────────── */

.ex-pain-noise {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  /* Very subtle dot grid */
  background-image: radial-gradient(
    circle,
    rgba(255,255,255,0.022) 1px,
    transparent 1px
  );
  background-size: 32px 32px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 0%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 0%, transparent 80%);
}

/* Ambient red glow — top right (pain/danger tone) */
.ex-pain-glow-red {
  position: absolute;
  top: -80px;
  right: -60px;
  width: 560px;
  height: 460px;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(255,77,94,0.06) 0%, transparent 65%);
  filter: blur(60px);
  pointer-events: none;
  z-index: 0;
}

/* Ambient mint glow — bottom left (solution hint) */
.ex-pain-glow-mint {
  position: absolute;
  bottom: 60px;
  left: -80px;
  width: 480px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(25,245,195,0.04) 0%, transparent 65%);
  filter: blur(60px);
  pointer-events: none;
  z-index: 0;
}


/* ================================================================
   2. INNER CONTAINER
   ================================================================ */

.ex-pain-inner {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}


/* ================================================================
   3. SECTION HEADER
   ================================================================ */

.ex-pain-header {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 72px;
}

/* Eyebrow */
.ex-pain-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--ex-red);
  background: var(--ex-red-dim);
  border: 1px solid rgba(255,77,94,0.22);
  padding: 6px 14px 6px 10px;
  border-radius: var(--ex-r-full);
  margin-bottom: 28px;
}

.ex-pain-eyebrow-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ex-red);
  box-shadow: 0 0 8px var(--ex-red);
  flex-shrink: 0;
  animation: ex-pain-pulse 2.4s ease infinite;
}

@keyframes ex-pain-pulse {
  0%, 100% { box-shadow: 0 0 5px var(--ex-red); opacity: 1; }
  50%       { box-shadow: 0 0 14px var(--ex-red), 0 0 26px rgba(255,77,94,0.35); opacity: 0.8; }
}

/* Headline */
.ex-pain-h2 {
  font-size: clamp(1.9rem, 3.5vw, 2.8rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: var(--ex-text);
  margin-bottom: 22px;
}

/* Highlighted word */
.ex-pain-h2 .ex-highlight-red {
  background: linear-gradient(135deg, var(--ex-red) 0%, #FF8B5E 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Subheading */
.ex-pain-sub {
  font-size: clamp(1rem, 1.6vw, 1.12rem);
  line-height: 1.78;
  color: var(--ex-text-muted);
  max-width: 680px;
  margin: 0 auto;
}

.ex-pain-sub strong {
  color: var(--ex-text);
  font-weight: 600;
}


/* ================================================================
   4. CARDS GRID
   ================================================================ */

.ex-pain-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}


/* ================================================================
   5. PAIN CARD — BASE
   ================================================================ */

.ex-pain-card {
  position: relative;
  background: var(--ex-panel);
  border: 1px solid var(--ex-border);
  border-radius: var(--ex-r-lg);
  padding: 28px 24px 24px;
  overflow: hidden;
  isolation: isolate;
  cursor: default;
  transition:
    transform 0.32s var(--ex-ease),
    border-color 0.32s var(--ex-ease),
    background 0.32s var(--ex-ease),
    box-shadow 0.32s var(--ex-ease);
}

/* Top shimmer line — default subtle */
.ex-pain-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(255,77,94,0.3) 40%,
    rgba(255,77,94,0.5) 60%,
    transparent 100%
  );
  opacity: 0.5;
  transition: opacity 0.32s var(--ex-ease);
}

/* Inner radial glow — bleeds from top on hover */
.ex-pain-card::after {
  content: '';
  position: absolute;
  top: -60px; left: 50%;
  transform: translateX(-50%);
  width: 220px; height: 180px;
  background: radial-gradient(ellipse, rgba(255,77,94,0.1) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.4s var(--ex-ease);
  pointer-events: none;
  z-index: 0;
}

.ex-pain-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255,77,94,0.28);
  background: var(--ex-panel-strong);
  box-shadow:
    0 20px 60px rgba(0,0,0,0.5),
    0 0 0 1px rgba(255,77,94,0.12) inset,
    0 0 40px rgba(255,77,94,0.08);
}

.ex-pain-card:hover::before { opacity: 1; }
.ex-pain-card:hover::after  { opacity: 1; }

/* Everything inside above the pseudo-elements */
.ex-pain-card > * { position: relative; z-index: 1; }


/* ── Icon wrapper ────────────────────────────────────────────── */

.ex-pain-icon-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--ex-r-md);
  background: var(--ex-red-dim);
  border: 1px solid rgba(255,77,94,0.2);
  font-size: 1.4rem;
  margin-bottom: 18px;
  transition: transform 0.32s var(--ex-ease-spring), box-shadow 0.32s var(--ex-ease);
  flex-shrink: 0;
}

.ex-pain-card:hover .ex-pain-icon-wrap {
  transform: scale(1.1) rotate(-3deg);
  box-shadow: 0 0 20px rgba(255,77,94,0.25);
}


/* ── Card heading ────────────────────────────────────────────── */

.ex-pain-card-title {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ex-text);
  margin-bottom: 10px;
}


/* ── Card body copy ──────────────────────────────────────────── */

.ex-pain-card-copy {
  font-size: 0.855rem;
  line-height: 1.68;
  color: var(--ex-text-muted);
  margin-bottom: 16px;
}


/* ── Stat / microcopy callout ────────────────────────────────── */

.ex-pain-stat {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--ex-red);
  background: var(--ex-red-dim);
  border: 1px solid rgba(255,77,94,0.18);
  padding: 5px 12px;
  border-radius: var(--ex-r-full);
  margin-top: auto;
  letter-spacing: 0.01em;
  transition: background 0.22s var(--ex-ease), border-color 0.22s var(--ex-ease);
}

.ex-pain-stat-icon {
  font-size: 0.85rem;
  flex-shrink: 0;
}

.ex-pain-card:hover .ex-pain-stat {
  background: rgba(255,77,94,0.14);
  border-color: rgba(255,77,94,0.3);
}


/* ── Solution hint — mint accent at card bottom ─────────────── */

.ex-pain-solution-hint {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--ex-mint);
  margin-top: 14px;
  opacity: 0;
  transform: translateY(6px);
  transition:
    opacity 0.3s var(--ex-ease),
    transform 0.3s var(--ex-ease);
}

.ex-pain-solution-hint::before {
  content: '';
  display: block;
  width: 16px;
  height: 1px;
  background: var(--ex-mint);
  flex-shrink: 0;
}

.ex-pain-card:hover .ex-pain-solution-hint {
  opacity: 1;
  transform: translateY(0);
}


/* ================================================================
   6. BOTTOM CTA STRIP
   ================================================================ */

.ex-pain-cta-strip {
  margin-top: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 20px;
  text-align: center;
}

.ex-pain-cta-label {
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--ex-text-muted);
}

.ex-pain-cta-label strong {
  color: var(--ex-text);
  font-weight: 700;
}

.ex-pain-cta-btns {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
}

/* Primary — mint */
.ex-pain-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: var(--ex-grad-mint);
  color: #05080D;
  font-family: var(--ex-font);
  font-size: 0.92rem;
  font-weight: 800;
  padding: 14px 28px;
  border-radius: var(--ex-r-full);
  text-decoration: none;
  transition:
    transform 0.25s var(--ex-ease-spring),
    box-shadow 0.28s var(--ex-ease);
  box-shadow: 0 4px 20px rgba(25,245,195,0.28);
}

.ex-pain-btn-primary:hover {
  color: #05080D;
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(25,245,195,0.42);
}

/* Ghost */
.ex-pain-btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: transparent;
  color: var(--ex-text-muted);
  font-family: var(--ex-font);
  font-size: 0.92rem;
  font-weight: 600;
  padding: 13px 28px;
  border-radius: var(--ex-r-full);
  border: 1px solid var(--ex-border-strong);
  text-decoration: none;
  transition: var(--ex-t);
}

.ex-pain-btn-ghost:hover {
  border-color: var(--ex-mint);
  color: var(--ex-mint);
  background: var(--ex-mint-dim);
  transform: translateY(-2px);
}


/* ================================================================
   7. SCROLL REVEAL STATES
   ================================================================ */

/* Header elements */
.ex-pain-header .ex-pain-eyebrow,
.ex-pain-header .ex-pain-h2,
.ex-pain-header .ex-pain-sub {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.65s var(--ex-ease-out),
    transform 0.65s var(--ex-ease-out);
}

.ex-pain-header .ex-pain-eyebrow { transition-delay: 0s; }
.ex-pain-header .ex-pain-h2      { transition-delay: 0.1s; }
.ex-pain-header .ex-pain-sub     { transition-delay: 0.2s; }

.ex-pain-header.is-visible .ex-pain-eyebrow,
.ex-pain-header.is-visible .ex-pain-h2,
.ex-pain-header.is-visible .ex-pain-sub {
  opacity: 1;
  transform: translateY(0);
}

/* Cards staggered */
.ex-pain-card {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.6s var(--ex-ease-out),
    transform 0.6s var(--ex-ease-out),
    /* hover transitions override these when visible: */
    border-color 0.32s var(--ex-ease),
    background 0.32s var(--ex-ease),
    box-shadow 0.32s var(--ex-ease);
}

/* Stagger delays — 8 cards across 2 rows of 4 */
.ex-pain-card:nth-child(1) { transition-delay: 0.05s; }
.ex-pain-card:nth-child(2) { transition-delay: 0.12s; }
.ex-pain-card:nth-child(3) { transition-delay: 0.19s; }
.ex-pain-card:nth-child(4) { transition-delay: 0.26s; }
.ex-pain-card:nth-child(5) { transition-delay: 0.33s; }
.ex-pain-card:nth-child(6) { transition-delay: 0.40s; }
.ex-pain-card:nth-child(7) { transition-delay: 0.47s; }
.ex-pain-card:nth-child(8) { transition-delay: 0.54s; }

/* Visible state — JS adds .is-visible to .ex-pain-grid */
.ex-pain-grid.is-visible .ex-pain-card {
  opacity: 1;
  transform: translateY(0);
}

/* CTA strip */
.ex-pain-cta-strip {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.65s var(--ex-ease-out) 0.3s, transform 0.65s var(--ex-ease-out) 0.3s;
}

.ex-pain-cta-strip.is-visible {
  opacity: 1;
  transform: translateY(0);
}


/* ================================================================
   8. RESPONSIVE
   ================================================================ */

/* 3-column at ~1100px */
@media (max-width: 1100px) {
  .ex-pain { padding: 100px 32px 110px; }
  .ex-pain-grid { grid-template-columns: repeat(3, 1fr); gap: 18px; }

  /* Re-stagger for 3-col layout */
  .ex-pain-card:nth-child(4) { transition-delay: 0.12s; }
  .ex-pain-card:nth-child(5) { transition-delay: 0.19s; }
  .ex-pain-card:nth-child(6) { transition-delay: 0.26s; }
  .ex-pain-card:nth-child(7) { transition-delay: 0.12s; }
  .ex-pain-card:nth-child(8) { transition-delay: 0.19s; }
}

/* 2-column at tablet */
@media (max-width: 800px) {
  .ex-pain { padding: 80px 24px 90px; }
  .ex-pain-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .ex-pain-header { margin-bottom: 52px; }

  /* Reset stagger for 2-col */
  .ex-pain-card:nth-child(odd)  { transition-delay: 0.05s; }
  .ex-pain-card:nth-child(even) { transition-delay: 0.15s; }
}

/* 1-column on mobile */
@media (max-width: 500px) {
  .ex-pain { padding: 70px 20px 80px; }
  .ex-pain-grid { grid-template-columns: 1fr; gap: 14px; }
  .ex-pain-card { padding: 24px 20px 20px; }

  /* No stagger on single column — all same delay */
  .ex-pain-card:nth-child(n) { transition-delay: 0.05s; }

  .ex-pain-cta-btns { flex-direction: column; width: 100%; }
  .ex-pain-btn-primary,
  .ex-pain-btn-ghost { width: 100%; justify-content: center; }
}


/* ================================================================
   9. REDUCED MOTION
   ================================================================ */

@media (prefers-reduced-motion: reduce) {
  /* Disable scroll reveal */
  .ex-pain-header .ex-pain-eyebrow,
  .ex-pain-header .ex-pain-h2,
  .ex-pain-header .ex-pain-sub,
  .ex-pain-card,
  .ex-pain-cta-strip {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }

  /* Disable card hover lift */
  .ex-pain-card:hover {
    transform: none !important;
  }

  /* Disable icon hover */
  .ex-pain-card:hover .ex-pain-icon-wrap {
    transform: none !important;
  }

  /* Disable pulsing dot */
  .ex-pain-eyebrow-dot {
    animation: none !important;
  }

  /* Keep solution hint always visible */
  .ex-pain-solution-hint {
    opacity: 1 !important;
    transform: none !important;
  }
}