/* ========================================================
   MAIN ABOUT PAGE WRAPPER & BREADCRUMB
   ======================================================== */
.about-page-wrapper {
  max-width: 1380px;
  width: 100%;
  margin: 0 auto;
  padding: 16px 24px 48px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex: 1;
}

/* Breadcrumb Navigation */
.about-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  font-weight: 600;
  color: #7E6E64;
  user-select: none;
}

.breadcrumb-home {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #554438;
  text-decoration: none;
  transition: color 0.15s ease;
}

.breadcrumb-home:hover {
  color: #2D1C14;
}

.breadcrumb-icon {
  width: 15px;
  height: 15px;
}

.breadcrumb-separator {
  color: #B4A497;
  font-weight: 500;
}

.breadcrumb-current {
  color: #2D1C14;
  font-weight: 700;
}

/* ========================================================
   SCRAPBOOK MAIN BOARD CONTAINER
   ======================================================== */
.about-scrapbook-board {
  background: #FCF8F2;
  background: linear-gradient(145deg, #FCFAF6 0%, #F8F2E8 100%);
  border: 1.5px solid #E6DCD0;
  border-radius: 20px;
  padding: 34px 32px 38px;
  display: flex;
  gap: 32px;
  align-items: flex-start;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(44, 29, 24, 0.05);
}

/* Subtle paper texture */
.about-scrapbook-board::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(148, 114, 82, 0.07) 1px, transparent 1px);
  background-size: 16px 16px;
  pointer-events: none;
}

/* ========================================================
   CỘT TRÁI: POLAROID CRAFT CARD (BÉ MÈO ÔM TIM)
   ======================================================== */
.about-left-col {
  width: 235px;
  flex-shrink: 0;
  z-index: 2;
}

.craft-polaroid-card {
  background-color: #FFFDF9;
  border: 1.5px dashed #D6C2A9;
  border-radius: 16px;
  padding: 18px 14px 20px;
  text-align: center;
  position: relative;
  box-shadow: 0 6px 18px rgba(44, 29, 24, 0.07);
  transform: rotate(-2.5deg);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.craft-polaroid-card:hover {
  transform: rotate(-0.5deg) scale(1.02);
  box-shadow: 0 10px 24px rgba(44, 29, 24, 0.1);
}

/* Tape at top of card */
.craft-card-tape {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 58px;
  height: 18px;
  background-color: rgba(229, 212, 188, 0.75);
  border: 1px dashed rgba(160, 130, 95, 0.4);
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}

.craft-card-img-box {
  width: 100%;
  height: 155px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 10px;
}

.craft-card-img-box img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.craft-card-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.craft-brand-title {
  font-family: 'Nunito', -apple-system, sans-serif;
  font-size: 21px;
  font-weight: 900;
  color: #2D1C14;
  letter-spacing: -0.3px;
  margin: 0;
}

.hub-part {
  color: #C35631;
}

.craft-card-slogan {
  font-family: 'Comfortaa', cursive, 'Nunito', sans-serif;
  font-size: 14.5px;
  font-weight: 700;
  color: #634E41;
  line-height: 1.35;
  margin: 0;
}

/* ========================================================
   CỘT GIỮA: NỘI DUNG CHÍNH (SỨ MỆNH & TÍNH NĂNG)
   ======================================================== */
.about-center-col {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
  z-index: 2;
}

/* Header chính */
.about-header-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.about-cat-avatar {
  width: 38px;
  height: 38px;
  flex-shrink: 0;
}

.about-main-heading {
  font-family: 'Comfortaa', cursive, 'Nunito', sans-serif;
  font-size: 30px;
  font-weight: 800;
  color: #2D1C14;
  letter-spacing: -0.4px;
  margin: 0;
  line-height: 1.2;
}

/* Tagline */
.about-main-tagline {
  font-family: 'Nunito', sans-serif;
  font-size: 16.5px;
  font-weight: 800;
  color: #4A3326;
  margin: 0;
  line-height: 1.35;
}

/* Đoạn văn giới thiệu */
.about-intro-text {
  font-size: 14px;
  font-weight: 500;
  line-height: 1.65;
  color: #4C3C32;
  margin: 0;
}

/* Phần: Vì sao nên chọn StickerHub? */
.about-why-title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
}

.star-icon-why {
  color: #E5A93C;
  fill: #E5A93C;
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.about-why-title h3 {
  font-family: 'Comfortaa', cursive, 'Nunito', sans-serif;
  font-size: 18.5px;
  font-weight: 800;
  color: #2D1C14;
  margin: 0;
}

/* Lưới 4 tính năng */
.about-features-container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 2px;
}

.feature-box {
  background-color: #FFFFFF;
  border: 1px solid #EBE1D5;
  border-radius: 14px;
  padding: 16px 12px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: 0 2px 6px rgba(44, 29, 24, 0.03);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.feature-box:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 18px rgba(44, 29, 24, 0.08);
  border-color: #DCCFBF;
}

.feature-icon-wrapper {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 10px;
  transition: transform 0.2s ease;
}

.feature-box:hover .feature-icon-wrapper {
  transform: scale(1.08);
}

/* Màu biểu tượng tính năng */
.icon-theme-orange {
  background-color: #FFF3E5;
  color: #D97706;
}

.icon-theme-blue {
  background-color: #E0F2FE;
  color: #0284C7;
}

.icon-theme-green {
  background-color: #DCFCE7;
  color: #16A34A;
}

.icon-theme-rose {
  background-color: #FFE4E6;
  color: #E11D48;
}

.feature-box-title {
  font-size: 13.5px;
  font-weight: 800;
  color: #2D1C14;
  margin: 0 0 4px;
  line-height: 1.25;
}

.feature-box-desc {
  font-size: 11.5px;
  font-weight: 500;
  color: #7E6E64;
  line-height: 1.4;
  margin: 0;
}

/* Banner lời cảm ơn */
.about-thanks-note {
  background-color: #FFF9F0;
  border: 1.5px dashed #DCCAB5;
  border-radius: 14px;
  padding: 13px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 8px;
}

.thanks-megaphone-icon {
  width: 32px;
  height: 32px;
  color: #E5A93C;
  flex-shrink: 0;
}

.thanks-text-content {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.thanks-text-content strong {
  font-size: 13.5px;
  font-weight: 800;
  color: #2D1C14;
}

.thanks-text-content p {
  font-size: 12.5px;
  font-weight: 600;
  color: #6A5548;
  margin: 0;
}

.heart-emoji {
  color: #C35631;
  display: inline-block;
}

/* ========================================================
   CỘT PHẢI: STACK POLAROID & HÌNH DÁN TRANG TRÍ
   ======================================================== */
.about-right-col {
  width: 230px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  z-index: 2;
  padding-top: 4px;
}

/* Polaroid frame */
.polaroid-item {
  background-color: #FFFFFF;
  border: 1px solid #E2D6C7;
  border-radius: 8px;
  padding: 8px 8px 18px;
  box-shadow: 0 4px 14px rgba(44, 29, 24, 0.08);
  position: relative;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.polaroid-item:hover {
  box-shadow: 0 8px 22px rgba(44, 29, 24, 0.12);
  z-index: 5 !important;
}

.polaroid-pin-dot {
  position: absolute;
  top: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 8px;
  height: 8px;
  background-color: #D4A373;
  border-radius: 50%;
  border: 1px solid #FFFFFF;
}

.polaroid-img-wrap {
  width: 100%;
  border-radius: 6px;
  overflow: hidden;
  background-color: #F8F2E8;
}

.polaroid-img-wrap img {
  width: 100%;
  height: auto;
  display: block;
}

/* Stacked polaroids positioning */
.polaroid-cat {
  width: 135px;
  transform: rotate(5deg);
  z-index: 2;
  margin-bottom: -16px;
}

.polaroid-cat:hover {
  transform: rotate(2deg) scale(1.04);
}

.polaroid-panda {
  width: 140px;
  transform: rotate(-6deg);
  z-index: 3;
  margin-bottom: -16px;
}

.polaroid-panda:hover {
  transform: rotate(-2deg) scale(1.04);
}

.polaroid-nature {
  width: 150px;
  transform: rotate(4deg);
  z-index: 1;
}

.polaroid-nature:hover {
  transform: rotate(1deg) scale(1.04);
}

/* Star cookie sticker */
.star-cookie-deco {
  position: absolute;
  right: 10px;
  bottom: 85px;
  z-index: 4;
  transform: rotate(12deg);
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1));
  transition: transform 0.2s ease;
}

.star-cookie-deco:hover {
  transform: rotate(25deg) scale(1.1);
}

/* Handwritten note & arrow */
.handwritten-footer-note {
  margin-top: 14px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transform: rotate(-5deg);
}

.note-hearts {
  font-size: 13px;
  color: #C35631;
  margin-bottom: 2px;
}

.note-text-line {
  font-family: 'Comfortaa', cursive, 'Nunito', sans-serif;
  font-size: 15px;
  font-weight: 800;
  color: #4A3324;
  line-height: 1.3;
}

.note-arrow-svg {
  margin-top: 4px;
}

/* ========================================================
   RESPONSIVE DESIGN
   ======================================================== */
@media (max-width: 1200px) {
  .about-scrapbook-board {
    gap: 20px;
    padding: 28px 24px;
  }

  .about-features-container {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 992px) {
  .about-scrapbook-board {
    flex-direction: column;
    align-items: center;
  }

  .about-left-col {
    width: 100%;
    max-width: 280px;
  }

  .craft-polaroid-card {
    transform: none;
  }

  .about-right-col {
    width: 100%;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
    padding-top: 16px;
  }

  .polaroid-cat,
  .polaroid-panda,
  .polaroid-nature {
    margin-bottom: 0;
    transform: none;
  }

  .star-cookie-deco {
    position: static;
  }
}

@media (max-width: 600px) {
  .about-main-heading {
    font-size: 24px;
  }

  .about-features-container {
    grid-template-columns: 1fr;
  }

  .about-thanks-note {
    flex-direction: column;
    text-align: center;
  }
}