/* ===== Offer Page ===== */
.page-offer {
  background: var(--bg);
  color: #1a2a3a;
}

/* ===== Offer Header — compact page banner ===== */
.offer-header {
  position: relative;
  height: 50vh;
  min-height: 340px;
  max-height: 480px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.offer-header-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.offer-header-bg video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.offer-header-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(10,30,46,0.4) 0%,
    rgba(10,30,46,0.7) 60%,
    rgba(10,30,46,0.92) 100%
  );
}

.offer-header-content {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  padding: 0 3rem 3.5rem;
}

.offer-header-eyebrow {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blue-light);
  margin-bottom: 1rem;
  animation: fadeUp 0.6s ease both;
  animation-delay: 0.2s;
}

.offer-header-line {
  width: 2rem;
  height: 1px;
  background: var(--blue-light);
}

.offer-header-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 400;
  line-height: 1.05;
  color: #fff;
  margin-bottom: 0.75rem;
  animation: fadeUp 0.6s ease both;
  animation-delay: 0.35s;
}

.offer-header-title em {
  font-style: italic;
  color: var(--blue-light);
}

.offer-header-desc {
  font-size: 1rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.6;
  max-width: 500px;
  animation: fadeUp 0.6s ease both;
  animation-delay: 0.5s;
}

/* ===== Offer Stack — alternating asymmetric blocks ===== */
.offer-stack {
  position: relative;
  background: var(--bg);
  padding: 5rem 0 4rem;
}

.offer-stack::before {
  content: '';
  position: absolute;
  top: -3rem;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 6rem;
  background: linear-gradient(to bottom, var(--blue-light), transparent);
  pointer-events: none;
  z-index: 10;
}

.offer-stack::after {
  content: '';
  position: absolute;
  top: -0.375rem;
  left: 50%;
  transform: translateX(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue-light);
  box-shadow: 0 0 12px rgba(61,165,217,0.5);
  z-index: 10;
}

/* Serpentine path */
.offer-stack-path {
  position: absolute;
  top: 2rem;
  left: 0;
  width: 100%;
  height: calc(100% - 4rem);
  z-index: 0;
  pointer-events: none;
  opacity: 0.7;
}

/* Mini telemetry HUD on each block */
.offer-tele {
  position: absolute;
  top: 1.25rem;
  right: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  opacity: 0.4;
  transition: opacity 0.4s;
  z-index: 1;
}

.offer-block:hover .offer-tele {
  opacity: 0.7;
}

.offer-tele-label {
  font-size: 0.5625rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--blue);
}

.offer-tele-val {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--navy);
  font-variant-numeric: tabular-nums;
  padding: 0.15rem 0.5rem;
  background: rgba(42,143,191,0.1);
  border: 1px solid rgba(42,143,191,0.15);
  border-radius: 3px;
}

/* Watermark number behind content */
.offer-block-content[data-num]::after {
  content: attr(data-num);
  position: absolute;
  bottom: 0.75rem;
  right: 1rem;
  font-family: var(--font-display);
  font-size: 7rem;
  font-weight: 400;
  line-height: 1;
  color: rgba(10,30,46,0.03);
  pointer-events: none;
  z-index: 0;
}

/* Each block: asymmetric 2-column, image bigger than content */
.offer-block {
  display: grid;
  grid-template-columns: 55% 45%;
  align-items: stretch;
  max-width: 1300px;
  margin: 0 auto;
  position: relative;
  padding: 0 3rem;
}

.offer-block + .offer-block {
  margin-top: 4rem;
}

/* Separator between blocks */
.offer-block + .offer-block::before {
  content: '';
  position: absolute;
  top: -2rem;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 1px;
  background: rgba(42,143,191,0.25);
}

/* --right: image LEFT (bigger), content RIGHT */
.offer-block--right {
  grid-template-columns: 55% 45%;
}
.offer-block--right .offer-block-img {
  grid-column: 1;
  grid-row: 1;
}
.offer-block--right .offer-block-content {
  grid-column: 2;
  grid-row: 1;
}

/* --left: content LEFT, image RIGHT (bigger) */
.offer-block--left {
  grid-template-columns: 45% 55%;
}
.offer-block--left .offer-block-img {
  grid-column: 2;
  grid-row: 1;
}
.offer-block--left .offer-block-content {
  grid-column: 1;
  grid-row: 1;
}

/* Portrait image variant — narrower image, wider content */
.offer-block--portrait.offer-block--left {
  grid-template-columns: 58% 42%;
}

.offer-block--portrait .offer-block-img {
  max-height: 520px;
}

.offer-block--portrait .offer-block-img img {
  object-position: center 20%;
}

/* Image block */
.offer-block-img {
  position: relative;
  overflow: hidden;
  min-height: 420px;
}

.offer-block--right .offer-block-img {
  border-radius: 6px 0 0 6px;
}

.offer-block--left .offer-block-img {
  border-radius: 0 6px 6px 0;
}

.offer-block-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

.offer-block:hover .offer-block-img img {
  transform: scale(1.04);
}

.offer-block-num {
  position: absolute;
  bottom: 1.25rem;
  font-family: var(--font-display);
  font-size: 5.5rem;
  font-weight: 400;
  line-height: 1;
  color: rgba(255,255,255,0.12);
  pointer-events: none;
  text-shadow: 0 2px 24px rgba(0,0,0,0.3);
}

.offer-block--right .offer-block-num {
  right: 1.25rem;
}

.offer-block--left .offer-block-num {
  left: 1.25rem;
}

/* Content block — clean panel flush against image */
.offer-block-content {
  background: #fff;
  padding: 2.5rem 2.5rem 3rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  box-shadow: 0 4px 30px rgba(10,30,46,0.06);
  transition: background 0.5s, box-shadow 0.5s;
  overflow: hidden;
}

.offer-block--right .offer-block-content {
  border-radius: 0 6px 6px 0;
}

.offer-block--left .offer-block-content {
  border-radius: 6px 0 0 6px;
}

/* Hover: subtle blue tint + inset glow border */
.offer-block:hover .offer-block-content {
  background: #f6fafd;
  box-shadow:
    inset 0 0 0 1px rgba(42,143,191,0.18),
    0 8px 40px rgba(10,30,46,0.08);
}

/* HUD corner bracket — top-left */
.offer-block-content::before {
  content: '';
  position: absolute;
  top: 12px;
  left: 12px;
  width: 20px;
  height: 20px;
  border-top: 1px solid rgba(42,143,191,0.15);
  border-left: 1px solid rgba(42,143,191,0.15);
  pointer-events: none;
  transition: border-color 0.4s, width 0.4s, height 0.4s;
  z-index: 1;
}

.offer-block--left .offer-block-content::before {
  left: auto;
  right: 12px;
  border-left: none;
  border-right: 1px solid rgba(42,143,191,0.15);
}

.offer-block:hover .offer-block-content::before {
  border-color: rgba(42,143,191,0.35);
  width: 28px;
  height: 28px;
}

.offer-block-tag {
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  color: #1a7199;
  margin-bottom: 1.25rem;
  padding: 0.35rem 0.85rem;
  border-radius: 2px;
  border: 1px solid rgba(42,143,191,0.2);
  background: rgba(42,143,191,0.08);
  align-self: flex-start;
}

.offer-block-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 2.5vw, 2.25rem);
  font-weight: 400;
  line-height: 1.15;
  margin-bottom: 1.75rem;
  color: var(--navy);
}

.offer-block-title em {
  font-style: italic;
  color: var(--blue);
  font-size: 0.85em;
}

/* HUD corner bracket — bottom-right (via list pseudo) */
.offer-block-list::after {
  content: '';
  position: absolute;
  bottom: 12px;
  right: 12px;
  width: 20px;
  height: 20px;
  border-bottom: 1px solid rgba(42,143,191,0.15);
  border-right: 1px solid rgba(42,143,191,0.15);
  pointer-events: none;
  transition: border-color 0.4s, width 0.4s, height 0.4s;
}

.offer-block--left .offer-block-list::after {
  right: auto;
  left: 12px;
  border-right: none;
  border-left: 1px solid rgba(42,143,191,0.15);
}

.offer-block:hover .offer-block-list::after {
  border-color: rgba(42,143,191,0.35);
  width: 28px;
  height: 28px;
}

.offer-block-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.offer-block-list li {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding-left: 1rem;
  border-left: 2px solid rgba(42,143,191,0.15);
  transition: border-color 0.3s, padding-left 0.3s;
}

.offer-block-list li:hover {
  border-left-color: var(--blue);
  padding-left: 1.2rem;
}

.offer-block-list li strong {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--navy);
}

.offer-block-list li span {
  font-size: 0.8125rem;
  color: #5a6d7e;
  line-height: 1.55;
}



/* ===== FAQ — dark deep-sea theme ===== */
.faq {
  padding: 8rem 3rem;
  background: var(--navy);
  color: #fff;
  position: relative;
  overflow: hidden;
}

/* Subtle dot grid texture */
.faq::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 1px 1px, rgba(61,165,217,0.06) 1px, transparent 0);
  background-size: 40px 40px;
  pointer-events: none;
}

/* HUD corner brackets */
.faq::after {
  content: '';
  position: absolute;
  top: 3rem;
  right: 3rem;
  width: 40px;
  height: 40px;
  border-top: 1px solid rgba(61,165,217,0.2);
  border-right: 1px solid rgba(61,165,217,0.2);
  pointer-events: none;
}

.faq-inner {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.faq-header {
  margin-bottom: 4rem;
  text-align: center;
}

.faq .section-label {
  color: var(--blue-light);
}

.faq-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  font-weight: 400;
  line-height: 1.1;
  color: #fff;
}

.faq-title em {
  font-style: italic;
  color: var(--blue-light);
}

.faq-grid {
  display: flex;
  flex-direction: column;
}

.faq-item {
  border-top: 1px solid rgba(255,255,255,0.08);
}

.faq-item:last-child {
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.faq-trigger {
  width: 100%;
  display: grid;
  grid-template-columns: 2.5rem 1fr 1.5rem;
  gap: 1.5rem;
  align-items: center;
  padding: 1.75rem 0;
  cursor: pointer;
  background: none;
  border: none;
  text-align: left;
  color: rgba(255,255,255,0.85);
  font-family: var(--font-body);
  transition: color 0.3s;
}

.faq-trigger:hover {
  color: var(--blue-light);
}

.faq-idx {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--blue-light);
  font-variant-numeric: tabular-nums;
  background: rgba(61,165,217,0.1);
  border: 1px solid rgba(61,165,217,0.2);
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background 0.3s, border-color 0.3s;
}

.faq-item.open .faq-idx,
.faq-trigger:hover .faq-idx {
  background: rgba(61,165,217,0.18);
  border-color: rgba(61,165,217,0.4);
}

.faq-question {
  font-size: 1.1875rem;
  font-weight: 500;
  line-height: 1.4;
}

.faq-toggle {
  position: relative;
  width: 1.25rem;
  height: 1.25rem;
}

.faq-toggle-h,
.faq-toggle-v {
  position: absolute;
  background: var(--blue-light);
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.35s;
}

.faq-toggle-h {
  top: 50%;
  left: 0;
  right: 0;
  height: 1.5px;
  transform: translateY(-50%);
}

.faq-toggle-v {
  left: 50%;
  top: 0;
  bottom: 0;
  width: 1.5px;
  transform: translateX(-50%);
}

.faq-item.open .faq-toggle-v {
  transform: translateX(-50%) rotate(90deg);
  opacity: 0;
}

.faq-item.open .faq-trigger {
  color: var(--blue-light);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.faq-item.open .faq-answer {
  max-height: 400px;
}

.faq-answer p {
  padding: 0 0 2rem 4rem;
  padding-left: 4.5rem;
  color: rgba(255,255,255,0.55);
  font-size: 1.0625rem;
  line-height: 1.8;
  max-width: 48rem;
  border-left: 2px solid rgba(61,165,217,0.15);
  margin-left: 1.1rem;
}

@media (max-width: 768px) {
  /* Offer subpage */
  .offer-header {
    height: 40vh;
    min-height: 280px;
    max-height: 360px;
  }

  .offer-header-content {
    padding: 0 1.5rem 2.5rem;
  }

  .offer-header-title {
    font-size: clamp(2rem, 8vw, 2.75rem);
  }

  .offer-stack {
    padding: 2rem 0 1rem;
  }

  .offer-stack::before,
  .offer-stack::after {
    display: none;
  }

  .offer-stack-path {
    display: none;
  }

  .offer-tele {
    display: none;
  }

  .offer-block-content[data-num]::after {
    font-size: 4.5rem;
  }

  .offer-block-content::before,
  .offer-block-list::after {
    display: none;
  }

  .offer-block,
  .offer-block--right,
  .offer-block--left,
  .offer-block--portrait.offer-block--left {
    grid-template-columns: 1fr;
    padding: 0 1.5rem;
  }

  .offer-block--portrait .offer-block-img {
    max-height: 280px;
  }

  .offer-block + .offer-block {
    margin-top: 2rem;
  }

  .offer-block + .offer-block::before {
    display: none;
  }

  .offer-block--right .offer-block-img,
  .offer-block--left .offer-block-img {
    grid-column: 1;
    grid-row: 1;
    min-height: 220px;
    border-radius: 6px 6px 0 0;
  }

  .offer-block--right .offer-block-content,
  .offer-block--left .offer-block-content {
    grid-column: 1;
    grid-row: 2;
    border-radius: 0 0 6px 6px;
    padding: 1.5rem 1.25rem 2rem;
  }

  .offer-block-num {
    font-size: 3.5rem;
  }


  .faq {
    padding: 5rem 1.5rem;
  }

  .faq-header {
    margin-bottom: 2.5rem;
  }

  .faq-trigger {
    grid-template-columns: 2rem 1fr 1.25rem;
    gap: 0.75rem;
  }

  .faq-idx {
    width: 2rem;
    height: 2rem;
    font-size: 0.6875rem;
  }

  .faq-question {
    font-size: 1rem;
  }

  .faq-answer p {
    padding-left: 2.75rem;
    margin-left: 0.85rem;
    font-size: 0.9375rem;
  }

  .faq::after {
    top: 1.5rem;
    right: 1.5rem;
    width: 24px;
    height: 24px;
  }
}