:root {
  --brand-blue: #1398d0;
  --brand-green: #76bc47;
  --brand-orange: #e67725;
  --section-bg: #f8fbff;
}

html,
body {
  overflow-x: hidden;
  width: 100%;
}

body {
  background: #f5f8fb;
  color: #25313a;
  font-family: 'Open Sans', sans-serif;
  padding-top: 85px;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: 'Outfit', sans-serif;
}

.text-brand-green {
  color: var(--brand-green) !important;
}

.navbar-custom {
  background-color: rgba(255, 255, 255, 0.98);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  padding: 15px 0;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1020;
}

.navbar-custom .navbar-brand {
  font-size: 28px;
  font-weight: 800;
  color: var(--brand-blue);
  letter-spacing: 1px;
}

.navbar-custom .navbar-brand span {
  color: var(--brand-green);
}

.navbar-custom .nav-link {
  color: #333 !important;
  font-weight: 600;
  padding: 10px 20px !important;
  text-transform: uppercase;
  font-size: 14px;
  transition: 0.3s;
}

.navbar-custom .nav-link:hover,
.navbar-custom .active .nav-link {
  color: var(--brand-blue) !important;
}

.navbar-toggler {
  border-color: rgba(0, 0, 0, 0.1) !important;
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath stroke='rgba(19, 152, 208, 1)' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E") !important;
}

/* High-Fidelity Immersive Deep Sea Footer */
.footer-custom {
  position: relative;
  width: 100%;
  background: linear-gradient(180deg, #051c36 0%, #020c1b 100%);
  color: #e2e8f0;
  padding: 110px 0 50px;
  overflow: visible;
  z-index: 5;
  border-top: none;
  font-size: 0.95rem;
  margin-top: 40px;
}

/* Water Surface Ripples */
.water-surface {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100px;
  transform: translateY(-99%);
  pointer-events: none;
  overflow: visible;
  z-index: 10;
}

.wave {
  position: absolute;
  left: 0;
  width: 200%;
  height: calc(100% + 20px);
  background-repeat: repeat-x;
  background-position: 0 bottom;
  transform-origin: center bottom;
}

/* Wave 1: Back layer - Highest rising soft ocean blue */
.wave-1 {
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 120' preserveAspectRatio='none'%3E%3Cpath d='M0,35 C200,10 450,60 700,25 C950,-5 1100,40 1200,20 L1200,120 L0,120 Z' fill='%2308385c' opacity='0.35'/%3E%3C/svg%3E");
  animation: wave-roll-1 22s cubic-bezier(0.45, 0.05, 0.55, 0.95) infinite;
  z-index: 2;
  bottom: -20px;
}

/* Wave 2: Middle layer - Bright aquatic teal */
.wave-2 {
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 120' preserveAspectRatio='none'%3E%3Cpath d='M0,55 C300,25 550,85 850,45 C1050,15 1200,60 1200,60 L1200,120 L0,120 Z' fill='%230c5a80' opacity='0.55'/%3E%3C/svg%3E");
  animation: wave-roll-2 16s cubic-bezier(0.45, 0.05, 0.55, 0.95) infinite;
  z-index: 3;
  bottom: -20px;
}

/* Wave 3: Front layer - Deep base footer color, sits lower to allow peeking */
.wave-3 {
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 120' preserveAspectRatio='none'%3E%3Cpath d='M0,75 C250,100 500,50 750,85 C1000,110 1100,65 1200,80 L1200,120 L0,120 Z' fill='%23051c36' opacity='1'/%3E%3C/svg%3E");
  animation: wave-roll-3 12s cubic-bezier(0.45, 0.05, 0.55, 0.95) infinite;
  z-index: 4;
  bottom: -20px;
  filter: drop-shadow(0 -4px 10px rgba(5, 28, 54, 0.25));
}

/* Dynamic glowing crest Edge overlay */
.wave-3::after {
  display: none;
}

@keyframes wave-roll-1 {
  0% { transform: translateX(0) scaleY(1); }
  50% { transform: translateX(-25%) scaleY(0.9); }
  100% { transform: translateX(-50%) scaleY(1); }
}

@keyframes wave-roll-2 {
  0% { transform: translateX(0) scaleY(0.85) translateY(5px); }
  50% { transform: translateX(-25%) scaleY(1.05) translateY(-2px); }
  100% { transform: translateX(-50%) scaleY(0.85) translateY(5px); }
}

@keyframes wave-roll-3 {
  0% { transform: translateX(0) scaleY(1) translateY(0); }
  50% { transform: translateX(-25%) scaleY(0.95) translateY(3px); }
  100% { transform: translateX(-50%) scaleY(1) translateY(0); }
}

/* Sunlight Rays */
.ocean-rays {
  display: none;
}

@keyframes shimmer {
  0% { background-position: 0% 0%; }
  100% { background-position: 100% 100%; }
}

/* Fish Swimming */
.aquarium-layer {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}

.fish {
  position: absolute;
  opacity: 0.85;
  fill: #fff;
  filter: blur(1px);
  transition: transform 0.2s;
}

.fish-1 {
  width: 60px;
  top: 30%; left: -80px;
  animation: swim-right 28s linear infinite;
}

.fish-2 {
  width: 40px;
  top: 55%; right: -60px;
  opacity: 0.70;
  animation: swim-left 22s linear infinite 3s;
}

.fish-3 {
  width: 90px;
  top: 75%; left: -120px;
  opacity: 0.60;
  animation: swim-right-sin 38s linear infinite;
}

@keyframes swim-right {
  0% { transform: translateX(0) translateY(0); }
  100% { transform: translateX(calc(100vw + 160px)) translateY(20px); }
}

@keyframes swim-left {
  0% { transform: translateX(0) scaleX(-1) translateY(0); }
  100% { transform: translateX(calc(-100vw - 120px)) scaleX(-1) translateY(-30px); }
}

@keyframes swim-right-sin {
  0% { transform: translateX(0) translateY(0); }
  25% { transform: translateX(25vw) translateY(-20px); }
  50% { transform: translateX(50vw) translateY(0); }
  75% { transform: translateX(75vw) translateY(20px); }
  100% { transform: translateX(calc(100vw + 240px)) translateY(0); }
}

/* Dynamic Bubbles */
.bubble-particle {
  position: absolute;
  bottom: -20px;
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: 50%;
  animation: float-bubble 10s infinite linear;
}

@keyframes float-bubble {
  0% { transform: translateY(0) translateX(0) scale(0.8); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { transform: translateY(-500px) translateX(25px) scale(1.2); opacity: 0; }
}

/* Sea Grass */
.seagrass-container {
  position: absolute;
  bottom: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 1;
}

.seagrass-left {
  left: -20px; width: 150px;
  transform-origin: bottom center;
  animation: grass-sway 6s ease-in-out infinite alternate;
}

.seagrass-right {
  right: -10px; width: 180px;
  transform-origin: bottom center;
  animation: grass-sway 7.5s ease-in-out infinite alternate-reverse;
}

@keyframes grass-sway {
  0% { transform: skewX(-4deg) scaleY(0.95); }
  100% { transform: skewX(5deg) scaleY(1.02); }
}

/* Ocean Floor Texture */
.ocean-floor {
  position: absolute;
  bottom: 0; left: 0; width: 100%; height: 8px;
  background: linear-gradient(to right, #8b6c42 0%, #c29b61 30%, #ffd56b 50%, #c29b61 70%, #8b6c42 100%);
  filter: drop-shadow(0 -5px 15px rgba(255, 213, 107, 0.4));
  z-index: 10;
}

.silt-overlay {
  position: absolute;
  bottom: 0; left: 0; width: 100%; height: 60px;
  background: linear-gradient(to top, rgba(194, 155, 97, 0.05), transparent);
  pointer-events: none;
  z-index: 9;
}

/* Content Grid */
.footer-content-wrapper {
  position: relative;
  z-index: 5;
}

.footer-brand-col {
  margin-bottom: 40px;
}

.footer-brand-img {
  max-height: 65px;
  width: auto;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(5px);
  padding: 10px 15px;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: 0.3s ease;
}

.footer-brand-img:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.25);
}

.footer-about-text {
  font-size: 0.95rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.7);
  margin-top: 25px;
  max-width: 340px;
}

.social-circle-list {
  display: flex;
  gap: 12px;
  margin-top: 25px;
  list-style: none;
  padding: 0;
}

.social-btn-ocean {
  width: 42px;
  height: 42px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff !important;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  font-size: 16px;
  text-decoration: none !important;
}

.social-btn-ocean:hover {
  background: var(--brand-green);
  transform: translateY(-5px) rotate(10deg);
  box-shadow: 0 8px 20px rgba(118, 188, 71, 0.4);
  border-color: transparent;
}

/* Typography & Headings */
.footer-custom h4 {
  font-size: 1.35rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 35px;
  position: relative;
  letter-spacing: 0.5px;
}

.footer-custom h4::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -12px;
  width: 35px;
  height: 3px;
  background: linear-gradient(to right, var(--brand-orange), #ffa052);
  border-radius: 10px;
  transition: width 0.3s;
}

.col-hover-trigger:hover h4::after {
  width: 60px;
}

/* Minimalism Links */
.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 16px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  font-weight: 500;
  text-decoration: none !important;
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  transition: all 0.3s ease;
}

.footer-links a::before {
  content: '';
  width: 0;
  height: 2px;
  background-color: var(--brand-green);
  margin-right: 0;
  transition: all 0.3s ease;
  opacity: 0;
}

.footer-links a:hover {
  color: #ffffff;
  transform: translateX(5px);
}

.footer-links a:hover::before {
  width: 12px;
  margin-right: 10px;
  opacity: 1;
}

/* Contact info styling */
.contact-card-ocean {
  display: flex;
  gap: 15px;
  margin-bottom: 22px;
}

.contact-icon-ocean {
  flex-shrink: 0;
  width: 45px;
  height: 45px;
  border-radius: 14px;
  background: rgba(230, 119, 37, 0.15);
  border: 1px solid rgba(230, 119, 37, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-orange);
  font-size: 18px;
  transition: all 0.3s;
}

.contact-card-ocean:hover .contact-icon-ocean {
  background: var(--brand-orange);
  color: #fff;
  transform: scale(1.1);
  box-shadow: 0 5px 15px rgba(230, 119, 37, 0.3);
}

.contact-details-ocean {
  display: flex;
  flex-direction: column;
}

.contact-label-ocean {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: rgba(255, 255, 255, 0.4);
  font-weight: 700;
  margin-bottom: 4px;
}

.contact-value-ocean {
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.95rem;
  line-height: 1.5;
  text-decoration: none !important;
  transition: color 0.2s;
}

a.contact-value-ocean:hover {
  color: #ffffff;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  margin-top: 60px;
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  position: relative;
  z-index: 2;
  text-align: left;
}

.footer-bottom-copyright {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.5);
  margin: 0;
}

.footer-bottom-copyright a {
  color: var(--brand-green);
  font-weight: 600;
  text-decoration: none;
}

.footer-bottom-copyright a:hover {
  color: #90d363;
  text-decoration: underline;
}

.footer-extra-links {
  display: flex;
  gap: 25px;
}

.footer-extra-link {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.45);
  text-decoration: none !important;
  transition: color 0.2s;
}

.footer-extra-link:hover {
  color: rgba(255, 255, 255, 0.8);
}

.ocean-glass-badge {
  background: rgba(118, 188, 71, 0.15);
  border: 1px solid rgba(118, 188, 71, 0.3);
  color: var(--brand-green);
  font-size: 0.75rem;
  padding: 2px 10px;
  border-radius: 20px;
  font-weight: 700;
  margin-left: 8px;
  vertical-align: middle;
}

@media (max-width: 991.98px) {
  .footer-custom { padding: 120px 0 50px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .footer-extra-links { justify-content: center; }
}

.product-hero {
  padding: 140px 0 110px !important;
  background: linear-gradient(135deg, #083e5c 0%, #0c6c96 100%) !important;
  color: white;
  position: relative;
  overflow: hidden;
}

.product-hero::before {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(118, 188, 71, 0.18) 0%, transparent 70%);
  top: -150px;
  right: -150px;
  border-radius: 50%;
  filter: blur(60px);
  animation: floatHeroBlob 12s infinite alternate;
  z-index: 1;
  pointer-events: none;
}

.product-hero::after {
  content: '';
  position: absolute;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(19, 152, 208, 0.25) 0%, transparent 70%);
  bottom: -100px;
  left: -100px;
  border-radius: 50%;
  filter: blur(50px);
  animation: floatHeroBlob2 15s infinite alternate;
  z-index: 1;
  pointer-events: none;
}

@keyframes floatHeroBlob {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(40px, 40px) scale(1.1); }
}
@keyframes floatHeroBlob2 {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(-30px, -30px) scale(1.15); }
}

.product-hero .container {
  position: relative;
  z-index: 2;
}

.product-hero h1 {
  font-size: clamp(2.8rem, 4vw, 4.4rem);
  line-height: 1.05;
  font-weight: 800;
  margin-bottom: 20px;
}

.product-hero .hero-tagline {
  font-size: 1.1rem;
  line-height: 1.8;
  max-width: 720px;
  margin-bottom: 28px;
  opacity: 0.95;
}

.product-hero .hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.product-hero .btn-primary,
.product-hero .btn-secondary,
.product-hero .btn-outline {
  border-radius: 50px;
  font-weight: 700;
  padding: 14px 28px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.product-hero .btn-primary {
  background: white;
  color: var(--brand-blue);
  border: none;
}

.product-hero .btn-secondary {
  background: rgba(255, 255, 255, 0.16);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.4);
}

.product-hero .btn-outline {
  background: transparent;
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.8);
}

.product-hero .btn-primary:hover,
.product-hero .btn-secondary:hover,
.product-hero .btn-outline:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.12);
}

.product-hero {
  padding: 70px 0 55px;
}

.product-hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 32px;
  align-items: center;
}

.hero-image-panel {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image-panel img {
  width: 100%;
  max-width: 540px;
  height: auto;
  object-fit: contain;
  border-radius: 30px;
  box-shadow: 0 30px 80px rgba(7, 35, 70, 0.18);
}

.hero-copy-panel {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.product-card {
  align-items: stretch;
  grid-template-columns: 1fr;
}

.product-card .card-image {
  min-height: 360px;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  background-color: #f8fbff;
}

.product-card .card-body {
  padding: 42px 38px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.breadcrumb-simple {
  display: inline-flex;
  gap: 8px;
  font-size: 0.95rem;
  margin-bottom: 24px;
  color: rgba(255, 255, 255, 0.88);
}

.breadcrumb-simple a {
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
}

.breadcrumb-simple a:hover {
  text-decoration: underline;
}

.section-panel {
  padding: 80px 0;
}

.section-panel.bg-alt {
  background: white;
}

.section-panel .section-label {
  display: inline-flex;
  padding: 8px 18px;
  background: rgba(19, 152, 208, 0.12);
  color: var(--brand-blue);
  border-radius: 999px;
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-bottom: 16px;
  align-self: flex-start;
  max-width: 100%;
}

.section-panel h2 {
  font-size: clamp(2rem, 3vw, 3rem);
  margin-bottom: 12px;
  font-weight: 800;
}

.section-panel p.lead {
  font-size: 1rem;
  color: #5b6b7d;
  max-width: 750px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 30px;
  align-items: stretch;
}

.product-card {
  border-radius: 24px;
  background: white;
  box-shadow: 0 25px 70px rgba(7, 35, 70, 0.08);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  width: auto;
  padding: 0;
  text-align: left;
}

.product-card .card-image {
  min-height: 360px;
}

.product-card .card-body {
  padding: 42px 38px;
  text-align: left;
}

.product-card .card-body,
.info-panel,
.inquiry-panel,
.feature-list,
.benefit-list,
.use-case-list,
.spec-table,
.cta-strip {
  text-align: left;
}

.product-card .card-body h3 {
  font-size: 1.7rem;
  margin-bottom: 0;
}

.product-card .card-body p {
  color: #5d6e80;
  line-height: 1.75;
  margin-bottom: 0;
}

.product-card .card-body .btn-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  color: var(--brand-blue);
  text-decoration: none;
}

.product-card .card-body .btn-link:hover {
  text-decoration: underline;
}

.product-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.product-copy {
  display: grid;
  gap: 24px;
}

.info-panel,
.cta-panel,
.inquiry-panel {
  background: white;
  border-radius: 24px;
  padding: 32px;
  box-shadow: 0 24px 50px rgba(7, 35, 70, 0.06);
}

.product-grid>.info-panel {
  display: flex;
  flex-direction: column;
}

.info-panel h3,
.cta-panel h3,
.inquiry-panel h3 {
  font-size: 1.55rem;
  margin-bottom: 18px;
}

.product-side-actions {
  margin-top: 0;
  padding-top: 14px;
  display: grid;
  gap: 12px;
}

.product-side-actions .side-action-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
  box-shadow: 0 14px 28px rgba(7, 35, 70, 0.08);
}

.product-side-actions .side-action-btn:hover {
  text-decoration: none;
  transform: translateY(-2px);
}

.product-side-actions .side-action-btn.call-btn {
  background: linear-gradient(135deg, var(--brand-blue), #18ade9);
  color: white;
}

.product-side-actions .side-action-btn.call-btn:hover {
  color: white;
  box-shadow: 0 18px 34px rgba(19, 152, 208, 0.28);
}

.product-side-actions .side-action-btn.details-btn {
  background: #f4f9fd;
  color: var(--brand-blue);
  border: 1px solid #d3e8f5;
}

.product-side-actions .side-action-btn.details-btn:hover {
  color: #0f6f9e;
  border-color: #b9dced;
  box-shadow: 0 18px 34px rgba(7, 35, 70, 0.12);
}

.product-side-actions .side-action-btn.enquire-btn {
  background: white;
  color: var(--brand-green);
  border: 1px solid rgba(118, 188, 71, 0.35);
}

.product-side-actions .side-action-btn.enquire-btn:hover {
  color: #5ca031;
  border-color: rgba(118, 188, 71, 0.55);
  box-shadow: 0 18px 34px rgba(118, 188, 71, 0.16);
}

.small-badge {
  display: inline-flex;
  padding: 8px 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.2);
  color: #ffffff;
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-bottom: 16px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  box-shadow: 0 10px 24px rgba(7, 35, 70, 0.12);
  align-self: flex-start;
  max-width: 100%;
}

.feature-list,
.benefit-list,
.use-case-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 14px;
}

.feature-list li,
.benefit-list li,
.use-case-list li {
  position: relative;
  padding-left: 32px;
  color: #405463;
  line-height: 1.75;
  font-weight: 500;
}

.feature-list li::before,
.benefit-list li::before,
.use-case-list li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--brand-green);
  font-size: 1rem;
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 20px;
}

.spec-table th,
.spec-table td {
  padding: 18px 20px;
  border-bottom: 1px solid #e8eef4;
}

.spec-table th {
  text-align: left;
  background: #f4f7fb;
  color: #1e3853;
  font-weight: 700;
}

.spec-table td {
  color: #4c6175;
}

.feature-boxes {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.feature-box {
  border: 1px solid #e7eff7;
  border-radius: 20px;
  padding: 24px;
  background: white;
}

.feature-box h4 {
  font-size: 1rem;
  margin-bottom: 12px;
  color: var(--brand-blue);
}

.feature-box p {
  color: #5b6b7d;
  line-height: 1.7;
}

.cta-strip {
  border-radius: 24px;
  padding: 36px;
  background: linear-gradient(135deg, rgba(19, 152, 208, 0.95), rgba(118, 188, 71, 0.9));
  color: white;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}

.cta-strip h3 {
  margin: 0;
  font-size: clamp(1.75rem, 2.5vw, 2.5rem);
  line-height: 1.05;
}

.cta-strip .cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.cta-strip .btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  background: rgba(255, 255, 255, 0.96);
  color: var(--brand-blue);
  border: none;
  border-radius: 999px;
  font-weight: 700;
  letter-spacing: 0.01em;
  text-decoration: none;
  box-shadow: 0 14px 30px rgba(7, 35, 70, 0.16);
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, color 0.25s ease;
}

.cta-strip .btn-secondary:hover {
  background: #ffffff;
  color: #0f6f9e;
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: 0 18px 34px rgba(7, 35, 70, 0.22);
}

/* ==========================================
   PREMIUM INTERACTIVE RELATED PRODUCTS SHOWCASE
   ========================================== */
.related-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 32px;
  padding: 20px 0 40px;
}

.related-card {
  position: relative;
  background: #ffffff;
  border-radius: 24px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
  border: 1px solid rgba(19, 152, 208, 0.06);
  box-shadow: 0 12px 30px rgba(7, 35, 70, 0.04), 
              0 4px 8px rgba(7, 35, 70, 0.02);
  transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

/* Float category / view tag in top right */
.related-card::before {
  content: 'PREMIUM';
  position: absolute;
  top: 16px;
  right: 16px;
  background: rgba(19, 152, 208, 0.1);
  color: var(--brand-blue);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  z-index: 5;
  backdrop-filter: blur(4px);
  border: 1px solid rgba(19, 152, 208, 0.2);
  transition: all 0.3s ease;
}

/* Cinematic Image Frame */
.related-card .card-image {
  height: 280px;
  min-height: 280px;
  width: 100%;
  flex-shrink: 0;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at center, #ffffff 0%, #f0f7f9 100%);
  background-color: #fbfdfd;
  transition: all 0.5s ease;
  z-index: 1;
  padding: 24px;
}

.related-card .card-image img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: transform 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
  filter: drop-shadow(0 10px 20px rgba(7, 35, 70, 0.05));
}

/* Clean bottom image divider */
.related-card .card-image::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0; width: 100%; height: 24px;
  background: linear-gradient(to bottom, transparent, #ffffff);
  pointer-events: none;
}

/* Hover Lift Mechanics */
.related-card:hover {
  transform: translateY(-12px);
  border-color: rgba(118, 188, 71, 0.3);
  box-shadow: 0 25px 50px rgba(7, 35, 70, 0.12), 
              0 10px 20px rgba(7, 35, 70, 0.06);
}

.related-card:hover::before {
  background: var(--brand-green);
  color: #ffffff;
  border-color: var(--brand-green);
  box-shadow: 0 4px 12px rgba(118, 188, 71, 0.3);
}

.related-card:hover .card-image {
  background-color: #f4fafc;
}

.related-card:hover .card-image img {
  transform: scale(1.07);
}

.related-card .card-body {
  padding: 28px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  background: #ffffff;
  text-align: left;
  z-index: 2;
}

.related-card h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 1.4rem;
  font-weight: 800;
  color: #0b3e6b;
  margin-bottom: 12px;
  line-height: 1.3;
  transition: color 0.3s;
}

.related-card:hover h3 {
  color: var(--brand-blue);
}

.related-card p {
  font-size: 0.95rem;
  color: #627386;
  margin-bottom: 24px;
  line-height: 1.6;
  flex-grow: 1;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Pill Action Buttons Transform */
.related-card a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: #f0f4f8;
  color: #334155;
  padding: 12px 24px;
  border-radius: 30px;
  font-weight: 700;
  font-size: 0.92rem;
  text-decoration: none !important;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  width: fit-content;
  margin-top: auto;
}

.related-card a::after {
  content: '→';
  font-size: 1.1rem;
  transition: transform 0.3s ease;
}

.related-card:hover a {
  background: var(--brand-blue);
  color: #ffffff;
  box-shadow: 0 6px 20px rgba(19, 152, 208, 0.3);
  padding-right: 28px;
}

.related-card:hover a:hover {
  background: var(--brand-green);
  box-shadow: 0 6px 20px rgba(118, 188, 71, 0.35);
}

.related-card a:hover::after {
  transform: translateX(4px);
}

/* Responsive Adjustments */
@media (max-width: 991px) {
  .related-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
  }
  .related-card .card-image {
    height: 240px;
    min-height: 240px;
  }
}

@media (max-width: 767px) {
  .related-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .related-card .card-image {
    height: 220px;
    min-height: 220px;
  }
  .related-card .card-body {
    padding: 24px;
  }
}

/* Premium Inquiry Panel */
.inquiry-panel-premium {
  background: #ffffff;
  border-radius: 30px;
  padding: 60px 50px;
  box-shadow: 0 30px 80px rgba(12, 106, 148, 0.08);
  border: 1px solid rgba(19, 152, 208, 0.1);
  position: relative;
  overflow: hidden;
  z-index: 2;
  margin: 0 auto;
  max-width: 900px;
}

.inquiry-panel-premium::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 8px;
  background: linear-gradient(to right, var(--brand-blue), var(--brand-green));
}

.inquiry-panel-premium h3 {
  font-size: 2.2rem;
  font-weight: 800;
  color: #0d2847;
  margin-bottom: 15px;
  text-align: center;
}

.inquiry-panel-premium p {
  color: #53647a;
  font-size: 1.1rem;
  text-align: center;
  margin-bottom: 40px;
}

.inquiry-panel-premium form {
  display: grid;
  gap: 24px;
}

.inquiry-panel-premium .form-group {
  position: relative;
}

.inquiry-panel-premium label {
  font-weight: 700;
  color: #0d2847;
  font-size: 0.95rem;
  margin-bottom: 8px;
  display: block;
}

.inquiry-panel-premium input,
.inquiry-panel-premium textarea {
  width: 100%;
  border: 2px solid #e2e8f0;
  border-radius: 16px;
  padding: 16px 20px;
  font-size: 1rem;
  color: #34445d;
  background: #f8fafd;
  transition: all 0.3s ease;
}

.inquiry-panel-premium input:focus,
.inquiry-panel-premium textarea:focus {
  outline: none;
  border-color: var(--brand-blue);
  background: #ffffff;
  box-shadow: 0 10px 25px rgba(19, 152, 208, 0.1);
}

.inquiry-panel-premium textarea {
  min-height: 160px;
  resize: vertical;
}

.inquiry-panel-premium .btn-cta {
  background: linear-gradient(135deg, var(--brand-blue), #18a9e6);
  color: white;
  border: none;
  padding: 18px 40px;
  border-radius: 50px;
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: 1px;
  transition: all 0.4s ease;
  justify-self: center;
  margin-top: 10px;
  box-shadow: 0 10px 25px rgba(19, 152, 208, 0.3);
}

.inquiry-panel-premium .btn-cta:hover {
  transform: translateY(-4px);
  box-shadow: 0 15px 35px rgba(19, 152, 208, 0.4);
  background: linear-gradient(135deg, #18a9e6, var(--brand-blue));
}

@media (max-width: 1080px) {

  .product-grid,
  .product-columns,
  .feature-boxes,
  .related-grid,
  .product-hero-grid {
    grid-template-columns: 1fr;
  }

  .product-card {
    display: flex;
    flex-direction: column;
  }
}

@media (max-width: 767px) {
  body {
    padding-top: 95px;
  }

  .navbar-toggler {
    padding: 8px 12px;
    font-size: 1.25rem;
  }

  .navbar-custom {
    padding: 20px 0 !important;
  }

  .product-hero {
    padding: 48px 0 32px;
  }

  .product-hero .container,
  .section-panel .container {
    padding-left: 16px;
    padding-right: 16px;
  }

  .breadcrumb-simple {
    font-size: 0.82rem;
    gap: 6px;
    flex-wrap: wrap;
    margin-bottom: 12px;
  }

  .hero-copy-panel {
    gap: 18px;
  }

  .hero-image-panel img {
    max-width: min(100%, 280px);
    border-radius: 22px;
  }

  .product-hero h1 {
    font-size: 2.2rem;
    margin-bottom: 8px;
  }

  .product-hero .hero-tagline {
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 0;
  }

  .product-hero .hero-actions {
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 12px;
  }

  .product-hero .btn-primary,
  .product-hero .btn-secondary,
  .product-hero .btn-outline {
    width: 100%;
    justify-content: center;
    text-align: center;
    padding: 14px 18px;
  }

  .product-card .card-image {
    min-height: 220px;
  }

  .product-card .card-body {
    padding: 20px 18px;
    text-align: left;
  }

  .product-card,
  .info-panel,
  .inquiry-panel,
  .cta-strip {
    border-radius: 20px;
  }

  .product-card .card-body h3,
  .info-panel h3,
  .cta-strip h3,
  .inquiry-panel h3 {
    font-size: clamp(1.55rem, 7vw, 1.95rem);
  }

  .product-card .card-body p,
  .info-panel p,
  .cta-strip p,
  .inquiry-panel p,
  .feature-list li,
  .benefit-list li,
  .use-case-list li,
  .spec-table th,
  .spec-table td {
    overflow-wrap: anywhere;
  }

  .feature-list li,
  .benefit-list li,
  .use-case-list li {
    padding-left: 26px;
    line-height: 1.7;
    text-align: left;
  }

  .info-panel,
  .inquiry-panel {
    padding: 22px 18px;
  }

  .product-side-actions {
    padding-top: 12px;
  }

  .spec-table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .spec-table th,
  .spec-table td {
    padding: 14px 16px;
  }

  .cta-strip {
    flex-direction: column;
    text-align: left;
    padding: 26px 20px;
    gap: 18px;
  }

  .cta-strip .cta-buttons,
  .cta-strip .btn-secondary {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .product-hero {
    padding: 42px 0 28px;
  }

  .product-hero h1 {
    font-size: 1.95rem;
  }

  .hero-image-panel img {
    max-width: min(100%, 240px);
  }

  .product-card .card-image {
    min-height: 190px;
  }

  .product-card .card-body,
  .info-panel,
  .inquiry-panel,
  .cta-strip {
    padding-left: 16px;
    padding-right: 16px;
  }
}

/* Navbar Mobile Alignment Fix */
@media (max-width: 991px) {
  .navbar-collapse {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    margin-top: 15px;
  }

  .navbar-nav {
    text-align: center;
  }

  .navbar-nav .nav-link {
    padding: 15px !important;
    border-bottom: 1px solid #f0f0f0;
  }

  .navbar-nav .nav-item:last-child .nav-link {
    border-bottom: none;
  }

  .navbar-custom {
    padding: 10px 0;
  }
}

/* =================================================
   High-Fidelity Immersive Product Aesthetics 
   ================================================= */

.hero-copy-panel h1 {
  background: linear-gradient(to right, #ffffff, #bcedff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 800 !important;
  text-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.hero-image-panel img {
  border-radius: 30px;
  border: 1px solid rgba(255,255,255,0.15);
  backdrop-filter: blur(10px);
  transform: perspective(1000px) rotateY(-6deg);
  box-shadow: 0 35px 75px rgba(7, 35, 70, 0.25) !important;
  transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.5s ease !important;
}
.hero-image-panel img:hover {
  transform: perspective(1000px) rotateY(0deg) translateY(-8px) scale(1.02);
  box-shadow: 0 45px 90px rgba(7, 35, 70, 0.35) !important;
}

/* Liquid wave framing bottom of Hero */
.wave-divider-bottom {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  overflow: hidden;
  line-height: 0;
  z-index: 3;
}
.wave-divider-bottom svg {
  position: relative;
  display: block;
  width: calc(100% + 1.3px);
  height: 65px;
  transform: rotate(180deg);
}
.wave-divider-bottom .shape-fill {
  fill: #f5f8fb; /* Matches the main gray-blue body background */
}

/* Card Hover Aesthetics */
.product-card, .info-panel, .inquiry-panel {
  border: 1px solid rgba(19, 152, 208, 0.05) !important;
  box-shadow: 0 20px 60px rgba(7, 40, 70, 0.05) !important;
  transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1), box-shadow 0.4s ease !important;
}
.product-card:hover, .info-panel:hover {
  transform: translateY(-8px);
  box-shadow: 0 35px 80px rgba(7, 40, 70, 0.09) !important;
  border-color: rgba(19, 152, 208, 0.12) !important;
}

/* Table enhancements */
.spec-table {
  border-radius: 16px !important;
  overflow: hidden !important;
  border: 1px solid #e6eff7 !important;
}
.spec-table th {
  background: rgba(19, 152, 208, 0.05) !important;
  color: #0c6c96 !important;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
}
.spec-table td {
  background: #ffffff;
}

/* Keyframes for Floating Decors */
@keyframes floatOpposite {
  0% { transform: translateY(0px) translateX(0px) rotate(0deg); }
  50% { transform: translateY(-20px) translateX(-12px) rotate(-3deg); }
  100% { transform: translateY(0px) translateX(0px) rotate(0deg); }
}
.product-water-decor {
  position: absolute;
  pointer-events: none;
  z-index: 0;
  user-select: none;
  animation: floatOpposite 15s ease-in-out infinite;
}

/* ==========================================
   High-Fidelity Product Body Overhaul
   ========================================== */

/* Section Containers: Ensure Relative Context for Floating SVG Decors */
.section-panel {
  position: relative !important;
  overflow: hidden !important;
}

/* Overhaul CTA Strip to match Deep Ocean Theme */
.cta-strip {
  background: linear-gradient(135deg, #083e5c 0%, #0c6c96 100%) !important;
  color: #ffffff !important;
  border-radius: 24px !important;
  padding: 50px 60px !important;
  box-shadow: 0 30px 70px rgba(8, 62, 92, 0.22) !important;
  position: relative !important;
  overflow: hidden !important;
  border: 1px solid rgba(255, 255, 255, 0.08) !important;
}
.cta-strip::before {
  content: '';
  position: absolute;
  top: -30%; left: -20%;
  width: 280px; height: 280px;
  background: radial-gradient(circle, rgba(118, 188, 71, 0.18) 0%, rgba(0, 0, 0, 0) 70%);
  filter: blur(40px);
  animation: floatOpposite 12s ease-in-out infinite;
  pointer-events: none;
  z-index: 1;
}
.cta-strip h3 {
  color: #ffffff !important;
  font-weight: 800 !important;
  font-size: 2.2rem !important;
  letter-spacing: -0.5px !important;
  position: relative;
  z-index: 2;
}
.cta-strip p {
  color: rgba(255, 255, 255, 0.88) !important;
  font-size: 1.1rem !important;
  position: relative;
  z-index: 2;
}
.cta-strip .cta-buttons {
  position: relative;
  z-index: 2;
}
.cta-strip .btn-secondary {
  background: #76bc47 !important;
  color: #ffffff !important;
  border: none !important;
  padding: 14px 32px !important;
  border-radius: 50px !important;
  box-shadow: 0 12px 25px rgba(118, 188, 71, 0.4) !important;
  font-weight: 700 !important;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275) !important;
}
.cta-strip .btn-secondary:hover {
  background: #64a23b !important;
  transform: translateY(-4px) scale(1.03) !important;
  box-shadow: 0 18px 35px rgba(118, 188, 71, 0.5) !important;
}

/* Immersive Body-Margin Floating Silhouette Decors */
.decor-body-coral {
  position: absolute;
  left: -4%;
  top: 15%;
  width: 300px;
  opacity: 0.07;
  pointer-events: none;
  z-index: 0;
  transform: rotate(15deg);
  filter: drop-shadow(0 10px 20px rgba(19, 152, 208, 0.1));
  animation: swaySlow 20s ease-in-out infinite alternate;
}
.decor-body-shoal {
  position: absolute;
  right: -5%;
  bottom: 15%;
  width: 350px;
  opacity: 0.06;
  pointer-events: none;
  z-index: 0;
  transform: scaleX(-1);
  animation: floatOpposite 25s ease-in-out infinite;
}

/* Sway & Motion Keyframes */
@keyframes swaySlow {
  0% { transform: rotate(10deg) translateY(0px); }
  100% { transform: rotate(22deg) translateY(-20px); }
}

@keyframes grassSway {
  0% { transform: skewX(-3deg) scaleY(0.95); }
  100% { transform: skewX(5deg) scaleY(1.02); }
}

/* Rooted Seagrass corner framing */
.decor-seaweed-bottom {
  position: absolute;
  bottom: -5px;
  width: 120px;
  height: auto;
  opacity: 0.11;
  pointer-events: none;
  z-index: 1;
  transform-origin: bottom center;
  animation: grassSway 7s ease-in-out infinite alternate;
}
.decor-seaweed-bottom.left {
  left: 15px;
}
.decor-seaweed-bottom.right {
  right: 15px;
  transform: scaleX(-1);
}

/* Premium Water-Droplet Themed List Styles */
.benefit-list, .feature-list, .use-case-list {
  list-style: none !important;
  padding-left: 0 !important;
}
.benefit-list li, .feature-list li, .use-case-list li {
  position: relative;
  padding-left: 32px !important;
  margin-bottom: 16px !important;
  font-weight: 500 !important;
  color: #25313a !important;
}
.benefit-list li::before, .feature-list li::before, .use-case-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 4px;
  width: 18px;
  height: 18px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%2376bc47'%3E%3Cpath d='M12 2C12 2 6 10 6 15C6 18.31 8.69 21 12 21C15.31 21 18 18.31 18 15C18 10 12 2 12 2Z'/%3E%3C/svg%3E") no-repeat center/contain !important;
  opacity: 0.85;
}

/* ========================================================
   Immersive Features Section Styling & Decorations
   ======================================================== */
#product-features-section {
  background: linear-gradient(140deg, #041c35 0%, #07365a 50%, #0b527f 100%) !important;
  position: relative !important;
  overflow: hidden !important;
  padding: 100px 0 !important;
  color: #ffffff !important;
  z-index: 2;
}

#product-features-section .container {
  position: relative;
  z-index: 3;
}

/* High contrast Section Label on Dark BG */
#product-features-section .section-label {
  background: rgba(255, 255, 255, 0.16) !important;
  color: #ffffff !important;
  border: 1px solid rgba(255, 255, 255, 0.28) !important;
  backdrop-filter: blur(8px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

/* Glassmorphism Info Panels */
#product-features-section .info-panel {
  background: rgba(255, 255, 255, 0.07) !important;
  backdrop-filter: blur(16px) !important;
  -webkit-backdrop-filter: blur(16px) !important;
  border: 1px solid rgba(255, 255, 255, 0.15) !important;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.1) !important;
  color: #ffffff !important;
  transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1) !important;
}

#product-features-section .info-panel:hover {
  transform: translateY(-8px) !important;
  background: rgba(255, 255, 255, 0.1) !important;
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.35), 0 0 25px rgba(255, 255, 255, 0.06), inset 0 1px 0 rgba(255, 255, 255, 0.2) !important;
  border-color: rgba(255, 255, 255, 0.25) !important;
}

#product-features-section .info-panel h3 {
  color: #ffffff !important;
  font-weight: 700 !important;
  background: linear-gradient(to right, #ffffff, #a6e1ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

/* White Theme feature list inside dynamic glass background */
#product-features-section .feature-list li {
  color: rgba(255, 255, 255, 0.92) !important;
  font-weight: 450 !important;
  text-shadow: 0 1px 4px rgba(0,0,0,0.15);
}

#product-features-section .feature-list li::before {
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%233dd5ff'%3E%3Cpath d='M12 2C12 2 6 10 6 15C6 18.31 8.69 21 12 21C15.31 21 18 18.31 18 15C18 10 12 2 12 2Z'/%3E%3C/svg%3E") no-repeat center/contain !important;
}

/* Dark/Glass themed Spec Table */
#product-features-section .spec-table {
  border: 1px solid rgba(255, 255, 255, 0.12) !important;
  background: rgba(0, 0, 0, 0.15);
}

#product-features-section .spec-table th {
  background: rgba(255, 255, 255, 0.09) !important;
  color: #ffffff !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
  font-weight: 600;
  text-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

#product-features-section .spec-table td {
  background: rgba(255, 255, 255, 0.04) !important;
  color: rgba(255, 255, 255, 0.85) !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
}

#product-features-section .spec-table tr:last-child th,
#product-features-section .spec-table tr:last-child td {
  border-bottom: none !important;
}

/* Inverse Fish Shoal Decor for high contrast visibility */
#product-features-section .decor-body-shoal {
  opacity: 0.18 !important;
  filter: brightness(0) invert(1) !important;
  z-index: 2;
}

/* === Aquatic Atmosphere Overlays === */
.features-bg-decorations {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

/* Underwater Shimmering Caustics (Rays) */
.features-rays {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(135deg, transparent 0%, rgba(255, 255, 255, 0.03) 25%, transparent 40%, rgba(255, 255, 255, 0.04) 60%, transparent 75%, rgba(255, 255, 255, 0.02) 90%);
  background-size: 300% 300%;
  animation: featureCaustics 14s infinite linear alternate;
  mix-blend-mode: overlay;
  opacity: 0.85;
}

@keyframes featureCaustics {
  0% { background-position: 0% 0%; }
  100% { background-position: 100% 100%; }
}

/* Glowing Ethereal Orbs */
.features-ambient-glows {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
}
.features-ambient-glows::before,
.features-ambient-glows::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.45;
}
.features-ambient-glows::before {
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, rgba(118, 188, 71, 0.14) 0%, transparent 75%);
  top: -15%;
  left: 8%;
  animation: floatOpposite 18s infinite alternate;
}
.features-ambient-glows::after {
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(19, 152, 208, 0.18) 0%, transparent 75%);
  bottom: -20%;
  right: 6%;
  animation: floatOpposite 22s infinite alternate-reverse;
}

/* Confined Rising Bubble System */
.features-bubble-container {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.features-bubble-particle {
  position: absolute;
  bottom: -30px;
  background: rgba(255, 255, 255, 0.13);
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 50%;
  box-shadow: inset 0 0 6px rgba(255, 255, 255, 0.15);
  animation: floatFeatureBubble 10s infinite linear;
  pointer-events: none;
}

@keyframes floatFeatureBubble {
  0% {
    transform: translateY(0) translateX(0) scale(0.75);
    opacity: 0;
  }
  15% {
    opacity: 0.65;
  }
  85% {
    opacity: 0.65;
  }
  100% {
    transform: translateY(-800px) translateX(35px) scale(1.25);
    opacity: 0;
  }
}

/* ==========================================
   IMMERSIVE DEEP-OCEAN SANCTUARY BACKGROUND
   ========================================== */
section:has(#related-products-grid) {
  background: linear-gradient(180deg, #020d1b 0%, #041b35 45%, #082b4d 100%) !important;
  position: relative;
  overflow: hidden;
  z-index: 1;
  padding: 100px 0 !important; /* Major luxury spacing expansion */
}

/* Frosted, luminous title capsule */
section:has(#related-products-grid) .section-label {
  background: rgba(255, 255, 255, 0.15) !important;
  color: #ffffff !important;
  backdrop-filter: blur(12px) !important;
  -webkit-backdrop-filter: blur(12px) !important;
  border: 1px solid rgba(255, 255, 255, 0.25) !important;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2) !important;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

/* Ambient Deep Light Caustics */
section:has(#related-products-grid)::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: 
    radial-gradient(circle at 25% -15%, rgba(19, 152, 208, 0.3) 0%, transparent 60%),
    radial-gradient(circle at 75% -25%, rgba(118, 188, 71, 0.2) 0%, transparent 60%);
  z-index: -1;
  pointer-events: none;
  animation: marineCaustics 18s ease-in-out infinite alternate;
}

/* Depth Bubbles/Particles Background Vector Overlay */
section:has(#related-products-grid)::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.03) 1.5px, transparent 1.5px);
  background-size: 40px 40px;
  opacity: 0.8;
  z-index: -1;
  pointer-events: none;
}

/* Setup for corner silhouettes relative to grid content container */
section:has(#related-products-grid) .container {
  position: relative;
  z-index: 2;
}

/* Left Corner Glowing Seaweed Silhouette */
section:has(#related-products-grid) .container::before {
  content: '';
  position: absolute;
  bottom: -60px;
  left: -150px;
  width: 280px;
  height: 380px;
  background: url('../images/decor_seaweed.svg') no-repeat center bottom;
  background-size: contain;
  opacity: 0.12;
  filter: brightness(0) invert(1) drop-shadow(0 0 10px rgba(255, 255, 255, 0.2));
  z-index: -1;
  pointer-events: none;
  transform-origin: bottom center;
  animation: sanctuarySway 9s ease-in-out infinite alternate;
}

/* Right Corner Glowing Coral Silhouette */
section:has(#related-products-grid) .container::after {
  content: '';
  position: absolute;
  bottom: -50px;
  right: -160px;
  width: 300px;
  height: 320px;
  background: url('../images/decor_coral.svg') no-repeat center bottom;
  background-size: contain;
  opacity: 0.1;
  filter: brightness(0) invert(1) drop-shadow(0 0 15px rgba(255, 255, 255, 0.2));
  z-index: -1;
  pointer-events: none;
  transform-origin: bottom center;
  animation: sanctuarySway 12s ease-in-out infinite alternate-reverse;
}

/* Enhance hover shadows for white cards overlaying dark background */
.related-card {
  border: 1px solid rgba(255, 255, 255, 0.08) !important;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.25) !important;
}

.related-card:hover {
  box-shadow: 0 30px 65px rgba(0, 0, 0, 0.5),
              0 10px 30px rgba(19, 152, 208, 0.25) !important;
}

/* Premium keyframe animations */
@keyframes sanctuarySway {
  0% {
    transform: rotate(-4deg) scale(1);
  }
  100% {
    transform: rotate(4deg) scale(1.08);
  }
}

@keyframes marineCaustics {
  0% {
    opacity: 0.75;
    transform: translateY(0) scale(1);
  }
  50% {
    opacity: 1;
    transform: translateY(-20px) scale(1.08);
  }
  100% {
    opacity: 0.85;
    transform: translateY(10px) scale(0.96);
  }
}

/* ==========================================
   PRODUCT HERO CINEMATIC VIDEO BACKGROUND
   ========================================== */
.product-hero .container {
  position: relative;
  z-index: 2;
}

.hero-video-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 0;
  pointer-events: none;
}

.hero-video-background video {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 100%;
  min-width: 100%;
  min-height: 100%;
  object-fit: cover;
  transform: translate(-50%, -50%);
  opacity: 0.8;
}

.hero-video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(3, 22, 44, 0.88) 0%, rgba(6, 46, 78, 0.75) 100%);
  z-index: 1;
}

/* ========================================================
   PREMIUM PRODUCT DETAILS OVERVIEW HERO SECTION
   ======================================================== */

#product-details {
  background: linear-gradient(180deg, #f0f6fc 0%, #ffffff 100%);
  padding: 120px 0;
  position: relative;
  overflow: hidden;
}

#product-details .product-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: stretch;
}

/* Premium Main Product Card */
#product-details .product-card {
  border-radius: 36px;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(15px);
  box-shadow: 0 40px 100px rgba(12, 106, 148, 0.1), inset 0 0 0 1px rgba(255, 255, 255, 0.5);
  border: none;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform 0.4s ease;
  height: 100%;
}

#product-details .product-card:hover {
  transform: translateY(-5px);
}

#product-details .card-image {
  min-height: 520px;
  position: relative;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  background-color: transparent;
  padding: 40px;
  z-index: 2;
  transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

#product-details .product-card:hover .card-image {
  transform: scale(1.08);
}

#product-details .card-image::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 350px; height: 350px;
  background: radial-gradient(circle, rgba(19, 152, 208, 0.12) 0%, transparent 60%);
  border-radius: 50%;
  z-index: -1;
  pointer-events: none;
}

#product-details .card-body {
  background: #ffffff;
  padding: 50px;
  position: relative;
  z-index: 2;
  border-top: 1px solid rgba(19, 152, 208, 0.05);
  flex-grow: 1;
}

#product-details .section-label {
  background: linear-gradient(135deg, var(--brand-blue), var(--brand-green));
  color: white;
  border-radius: 50px;
  padding: 8px 24px;
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 25px;
  display: inline-block;
  box-shadow: 0 10px 20px rgba(118, 188, 71, 0.2);
}

#product-details .product-title {
  font-size: 3rem;
  font-weight: 800;
  background: linear-gradient(135deg, #0d2847 0%, var(--brand-blue) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 24px;
  line-height: 1.1;
}

#product-details p {
  font-size: 1.15rem;
  color: #53647a;
  line-height: 1.8;
}

#product-details .feature-list {
  display: none; /* Hide old feature list inside the overview to clean up the UI */
}

/* Premium Info Panel */
#product-details .info-panel {
  background: rgba(255, 255, 255, 0.95);
  border-radius: 36px;
  padding: 50px;
  box-shadow: 0 30px 80px rgba(12, 106, 148, 0.08);
  border: 1px solid rgba(19, 152, 208, 0.1);
  position: relative;
  height: 100%;
  display: flex;
  flex-direction: column;
}

#product-details .info-panel h3 {
  font-size: 2rem;
  font-weight: 800;
  color: #0d2847;
  margin-bottom: 35px;
  padding-bottom: 25px;
  border-bottom: 2px dashed rgba(19, 152, 208, 0.15);
}

/* Benefit List */
#product-details .benefit-list {
  list-style: none;
  padding: 0;
  margin: 0 0 40px 0;
  flex-grow: 1;
}

#product-details .benefit-list li {
  position: relative;
  padding-left: 55px !important;
  margin-bottom: 28px !important;
  font-size: 1.15rem !important;
  color: #28354a !important;
  line-height: 1.6;
  font-weight: 600 !important;
}

#product-details .benefit-list li::before {
  content: '' !important;
  position: absolute;
  left: 0;
  top: -2px;
  width: 36px !important;
  height: 36px !important;
  background-color: rgba(118, 188, 71, 0.15) !important;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%2376bc47'%3E%3Cpath d='M12 2C12 2 6 10 6 15C6 18.31 8.69 21 12 21C15.31 21 18 18.31 18 15C18 10 12 2 12 2Z'/%3E%3C/svg%3E") !important;
  background-size: 18px !important;
  background-position: center !important;
  background-repeat: no-repeat !important;
  border-radius: 50% !important;
  box-shadow: 0 6px 12px rgba(118, 188, 71, 0.2);
}

/* Enhancing the Side Action Buttons */
#product-details .product-side-actions {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: auto;
}

#product-details .side-action-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px 24px;
  border-radius: 20px;
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  text-decoration: none !important;
}

#product-details .side-action-btn.call-btn {
  background: linear-gradient(135deg, var(--brand-blue), #18a9e6);
  color: white !important;
  border: none;
  box-shadow: 0 15px 30px rgba(19, 152, 208, 0.25);
}

#product-details .side-action-btn.call-btn:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(19, 152, 208, 0.35);
  background: linear-gradient(135deg, #18a9e6, var(--brand-blue));
}

#product-details .side-action-btn.details-btn {
  background: #f4f9fd;
  color: var(--brand-blue) !important;
  border: 2px solid #d0e5f5;
}

#product-details .side-action-btn.details-btn:hover {
  background: #e8f3fa;
  transform: translateY(-4px);
  border-color: #add1eb;
  box-shadow: 0 15px 30px rgba(19, 152, 208, 0.1);
}

#product-details .side-action-btn.enquire-btn {
  background: #f5fbf1;
  color: var(--brand-green) !important;
  border: 2px solid #e0f1d6;
}

#product-details .side-action-btn.enquire-btn:hover {
  background: #eaf6e1;
  transform: translateY(-4px);
  border-color: #badd9e;
  box-shadow: 0 15px 30px rgba(118, 188, 71, 0.15);
}

@media (max-width: 991.98px) {
  #product-details .product-grid {
    grid-template-columns: 1fr;
  }
}

/* Ensure the wave divider perfectly blends with the new premium product details section to remove any horizontal lines */
.wave-divider-bottom svg {
  transform: rotate(180deg) translateY(-1px) !important;
}

.wave-divider-bottom .shape-fill {
  fill: #f0f6fc !important;
}