/* ========================================================
   4. HERO COVER & ARCH PHOTO — BLUE WATERCOLOR THEME
   ======================================================== */
.hero-section {
  text-align: center;
  padding: 24px 0 16px;
  position: relative;
}

.hero-kicker-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-bottom: 20px;
}

.hero-kicker {
  font-family: var(--font-title);
  font-size: clamp(1.05rem, 2.8vw, 1.25rem);
  font-weight: 700;
  letter-spacing: 0.28em;
  color: var(--primary-navy);
  text-transform: uppercase;
  line-height: 1.2;
}

.hero-kicker-divider {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 140px;
  margin: 2px auto 0;
}

.hero-kicker-divider .line {
  flex: 1;
  height: 1.5px;
  background: linear-gradient(to right, transparent, rgba(45, 80, 115, 0.55));
}

.hero-kicker-divider .line:last-child {
  background: linear-gradient(to left, transparent, rgba(45, 80, 115, 0.55));
}

.hero-kicker-divider .heart-icon {
  color: #24466c;
  font-size: 1rem;
  line-height: 1;
  transform: scale(1.15);
  display: inline-block;
}

/* Arch Photo Frame with Top-Left and Bottom-Right Flowers */
.hero-arch-wrapper {
  position: relative;
  width: min(360px, 86vw);
  margin: 20px auto 28px;
}

.hero-flower-top-left {
  position: absolute;
  top: -40px;
  left: -52px;
  width: clamp(130px, 35vw, 175px);
  height: auto;
  pointer-events: none;
  z-index: 10;
  filter: drop-shadow(0 6px 14px rgba(40, 75, 110, 0.15));
}

.hero-flower-bottom-right {
  position: absolute;
  bottom: -36px;
  right: -52px;
  width: clamp(135px, 35vw, 185px);
  height: auto;
  pointer-events: none;
  z-index: 10;
  filter: drop-shadow(0 6px 14px rgba(40, 75, 110, 0.15));
}

.hero-arch-frame {
  width: 100%;
  height: 450px;
  border-radius: 180px 180px 20px 20px;
  overflow: hidden;
  border: 6px solid #ffffff;
  box-shadow: 0 18px 45px rgba(40, 75, 110, 0.18), 0 4px 12px rgba(0, 0, 0, 0.05);
  background: #ffffff;
  animation: heroFrameFloat 6s ease-in-out infinite;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

/* Float animation cho khung ảnh hero */
@keyframes heroFrameFloat {
  0%, 100% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-8px) rotate(0.3deg);
  }
}

.hero-arch-frame:hover {
  transform: translateY(-6px) scale(1.02) !important;
  box-shadow: 0 24px 55px rgba(40, 75, 110, 0.25), 0 6px 16px rgba(0, 0, 0, 0.08);
  animation-play-state: paused;
}

.hero-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  transition: transform 0.6s ease, filter 0.3s ease;
  animation: heroPhotoZoom 20s ease-in-out infinite alternate;
}

/* Subtle zoom in/out animation cho ảnh */
@keyframes heroPhotoZoom {
  0% {
    transform: scale(1);
  }
  100% {
    transform: scale(1.05);
  }
}

.hero-photo:hover {
  transform: scale(1.08) !important;
  filter: brightness(1.05);
}

/* Title Box & Names */
.hero-title-box {
  margin-top: 14px;
}

.hero-names {
  font-family: var(--font-script);
  font-size: clamp(2.8rem, 7.8vw, 3.8rem);
  font-weight: 400;
  line-height: 1.15;
  color: var(--primary-navy);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin-bottom: 6px;
  text-shadow: 0 1px 2px rgba(22, 52, 86, 0.08);
}

.hero-heart-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 4px 0 6px;
  color: #3b658f;
}

.hero-heart-doodle {
  width: 20px;
  height: 20px;
  stroke: #3b658f;
  transform: rotate(-3deg);
  transition: transform 0.3s ease, stroke 0.3s ease;
  filter: drop-shadow(0 1px 2px rgba(45, 80, 115, 0.15));
}

.hero-names:hover .hero-heart-doodle {
  transform: rotate(0deg) scale(1.15);
  stroke: #254a70;
}

.hero-date {
  font-family: var(--font-serif);
  font-size: clamp(1.15rem, 2.7vw, 1.45rem);
  font-weight: 700;
  letter-spacing: 0.22em;
  color: var(--primary-navy);
  margin: 6px 0 10px;
}

.hero-quote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(0.98rem, 2.3vw, 1.14rem);
  font-weight: 500;
  letter-spacing: 0.02em;
  line-height: 1.55;
  color: #24466b;
  max-width: 420px;
  margin: 0 auto;
}