/* ═══════════════════════════════════════
   PROPOSALS — Featured · Upcoming · Subscribe
   ═══════════════════════════════════════ */

#proposals {
  padding: var(--space-12) 0;
  border-bottom: 1px solid var(--color-line-1);
  position: relative;
  overflow: hidden;
}

.proposals__blueprint {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    repeating-linear-gradient(0deg, transparent, transparent 39px, rgba(255,210,0,0.03) 40px),
    repeating-linear-gradient(90deg, transparent, transparent 39px, rgba(255,210,0,0.03) 40px);
}

#proposals .container { position: relative; z-index: 1; }

.proposals__watermarks {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.proposals__watermark {
  position: absolute;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 300;
  color: rgba(255, 210, 0, 0.035);
  white-space: nowrap;
  line-height: 1;
  user-select: none;
}

.proposals__watermark--1 { font-size: clamp(5rem, 13vw, 11rem); top: 8%; right: -2%; transform: rotate(-6deg); }
.proposals__watermark--2 { font-size: clamp(4rem, 10vw, 9rem); top: 40%; left: -1%; transform: rotate(4deg); }
.proposals__watermark--3 { font-size: clamp(4rem, 9vw, 8rem); bottom: 8%; right: 5%; transform: rotate(-3deg); }

.proposals__subtitle {
  font-size: var(--text-base);
  color: var(--color-text-2);
  max-width: 580px;
  line-height: var(--line-relaxed);
  margin-bottom: var(--space-8);
}

/* ══════════════════════════════
   FEATURED SPOTLIGHT CARD
   ══════════════════════════════ */

.proposals__featured {
  position: relative;
  background: var(--color-bg-1);
  border: 1px solid var(--color-line-1);
  border-left: 4px solid var(--color-accent);
  padding: var(--space-8) var(--space-8) var(--space-7);
  cursor: pointer;
  transition: border-color var(--duration-base), box-shadow var(--duration-base),
              background var(--duration-base);
  margin-bottom: var(--space-8);
}

.proposals__featured:hover {
  border-left-color: #00ff88;
  box-shadow: 0 0 50px rgba(0, 229, 255, 0.1), inset 0 0 80px rgba(0, 229, 255, 0.03);
  background: var(--color-bg-2);
}

.proposals__featured-meta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.proposals__featured-badge {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-bg-0);
  background: var(--color-accent);
  padding: 3px 10px;
}

.proposals__featured-number {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  color: var(--color-text-3);
}

.proposals__featured-date {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-3);
  margin-left: auto;
}

.proposals__featured-title {
  font-size: clamp(var(--text-xl), 3vw, var(--text-2xl));
  font-style: italic;
  font-weight: 300;
  color: var(--color-text-0);
  line-height: var(--line-snug);
  margin-bottom: var(--space-4);
  max-width: 820px;
  transition: color var(--duration-fast);
}

.proposals__featured:hover .proposals__featured-title {
  color: var(--color-accent);
}

.proposals__featured-desc {
  font-size: var(--text-base);
  color: var(--color-text-2);
  line-height: var(--line-relaxed);
  max-width: 680px;
  margin-bottom: var(--space-6);
}

.proposals__featured-cta {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  transition: color var(--duration-fast);
}

.proposals__featured:hover .proposals__featured-cta {
  color: var(--color-text-0);
}

/* ══════════════════════════════
   SUBSCRIBE FLIP CARD
   ══════════════════════════════ */

/* ── Intro row: subtitle left, subscribe card right ── */
.proposals__intro-row {
  display: flex;
  align-items: stretch;
  gap: var(--space-8);
  margin-bottom: var(--space-8);
}

.proposals__intro-row .proposals__subtitle {
  flex: 1;
  margin-bottom: 0;
}

.proposals__sub-card-wrap {
  perspective: 1200px;
  width: 300px;
  min-height: 240px;
  align-self: stretch;
  flex-shrink: 0;
  cursor: pointer;
}

.proposals__sub-card {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.proposals__sub-card.is-flipped {
  transform: rotateY(180deg);
}

.proposals__sub-face {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-1);
  padding: var(--space-6) var(--space-5);
}

.proposals__sub-face--front {
  flex-direction: column;
  gap: var(--space-2);
  align-items: center;
  justify-content: center;
  padding: 0;
}

/* Subscribe / confirmed images on front face */
.proposals__sub-front-img,
.proposals__sub-confirmed-front-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center center;
}

.proposals__sub-confirmed-front-img {
  display: none;
}

/* When subscribed: swap images */
.proposals__sub-card.is-subscribed .proposals__sub-front-img {
  display: none;
}
.proposals__sub-card.is-subscribed .proposals__sub-confirmed-front-img {
  display: block;
}


.proposals__sub-face--back {
  transform: rotateY(180deg);
  flex-direction: column;
  gap: var(--space-4);
  justify-content: center;
  align-items: stretch;
  background: var(--color-bg-2);
  padding: var(--space-7) var(--space-6);
}

/* Watermark background text */
.proposals__sub-watermark {
  position: absolute;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 300;
  font-size: 5rem;
  color: rgba(255, 210, 0, 0.06);
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  line-height: 1;
}

.proposals__sub-watermark--back {
  color: rgba(0, 255, 136, 0.05);
}

/* Front face content */
.proposals__sub-front-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
  position: relative;
  z-index: 1;
}

.proposals__sub-headline {
  font-family: var(--font-mono);
  font-size: 1.6rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-accent);
  line-height: 1;
  padding-left: 0.25em; /* optical balance for letter-spacing */
}

.proposals__sub-card.is-subscribed .proposals__sub-headline {
  color: #00ff88;
}

.proposals__sub-tagline {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(0.9rem, 1.6vw, 1.3rem);
  letter-spacing: 0.12em;
  color: var(--color-accent);
  opacity: 0.8;
}

.proposals__sub-diamond {
  position: absolute;
  bottom: var(--space-3);
  right: var(--space-4);
  font-size: 0.6rem;
  color: var(--color-text-3);
  z-index: 1;
}

/* ── Back face: email form ── */
.proposals__sub-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  width: 100%;
  position: relative;
  z-index: 1;
}

.proposals__sub-form-label {
  font-size: var(--text-sm);
  color: var(--color-text-2);
  text-align: center;
}

.proposals__sub-input-row {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.proposals__sub-email {
  width: 100%;
  background: var(--color-bg-0);
  border: 1px solid var(--color-line-2);
  color: var(--color-text-0);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  padding: var(--space-2) var(--space-3);
  outline: none;
  transition: border-color var(--duration-fast);
}

.proposals__sub-email:focus {
  border-color: var(--color-accent);
}

.proposals__sub-btn {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-bg-0);
  background: var(--color-accent);
  border: none;
  padding: var(--space-2) var(--space-4);
  cursor: pointer;
  transition: background var(--duration-fast);
  width: 100%;
  white-space: nowrap;
}

.proposals__sub-btn:hover {
  background: var(--color-text-0);
}

/* ── Confirmed state (shown on back after submit) ── */
.proposals__sub-confirmed {
  display: none;
  position: absolute;
  inset: 0;
  z-index: 2;
}

.proposals__sub-confirmed-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center center;
  display: block;
}

/* ══════════════════════════════
   UPCOMING SECTION
   ══════════════════════════════ */

.proposals__sub-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-text-3);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--color-line-1);
}

.proposals__upcoming {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.proposals__upcoming-card {
  background: var(--color-bg-1);
  border: 1px solid var(--color-line-1);
  padding: var(--space-5);
  opacity: 0.45;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.proposals__upcoming-title {
  font-size: var(--text-base);
  font-style: italic;
  color: var(--color-text-1);
  line-height: var(--line-snug);
}

.proposals__upcoming-desc {
  font-size: var(--text-xs);
  color: var(--color-text-3);
  line-height: var(--line-relaxed);
  font-family: var(--font-mono);
  flex: 1;
}

/* Shared status badge */
.proposals__row-number {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  color: var(--color-text-3);
}

.proposals__status--dev {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-3);
  border: 1px solid var(--color-line-2);
  padding: 2px 7px;
  align-self: flex-start;
  margin-top: var(--space-2);
}


/* ── Mobile ── */
@media (max-width: 768px) {
  .proposals__intro-row {
    flex-direction: column;
  }

  .proposals__sub-card-wrap {
    width: 100%;
    height: 220px;
  }

  .proposals__upcoming {
    grid-template-columns: 1fr;
  }

  .proposals__featured {
    padding: var(--space-6) var(--space-5) var(--space-5);
  }
}