/* Custom CSS */
.clip-circle {
  clip-path: circle(50% at 50% 50%);
}

body {
  font-family: 'Inter', sans-serif;
  color: #333333;
  overflow-x: hidden;
}



/* Water Bubble Animation */
.bubble-container {
  position: absolute;
  width: 100%;
  height: 100%;
  overflow: hidden;
  top: 0;
  left: 0;
  pointer-events: none;
}

.bubble {
  position: absolute;
  bottom: -20px;
  background-color: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  animation: rise 10s infinite ease-in;
}

@keyframes rise {
  0% {
    bottom: -20px;
    transform: translateX(0);
    opacity: 0;
  }
  50% {
    opacity: 1;
  }
  100% {
    bottom: 1080px;
    transform: translateX(-50px);
    opacity: 0;
  }
}

.bubble:nth-child(1) { width: 40px; height: 40px; left: 10%; animation-duration: 8s; }
.bubble:nth-child(2) { width: 20px; height: 20px; left: 20%; animation-duration: 5s; animation-delay: 1s; }
.bubble:nth-child(3) { width: 50px; height: 50px; left: 35%; animation-duration: 7s; animation-delay: 2s; }
.bubble:nth-child(4) { width: 80px; height: 80px; left: 50%; animation-duration: 11s; animation-delay: 0s; }
.bubble:nth-child(5) { width: 35px; height: 35px; left: 55%; animation-duration: 6s; animation-delay: 1s; }
.bubble:nth-child(6) { width: 45px; height: 45px; left: 65%; animation-duration: 8s; animation-delay: 3s; }
.bubble:nth-child(7) { width: 90px; height: 90px; left: 70%; animation-duration: 12s; animation-delay: 2s; }
.bubble:nth-child(8) { width: 25px; height: 25px; left: 80%; animation-duration: 6s; animation-delay: 2s; }

/* Image Offset Shadow */
.offset-shadow {
  position: relative;
}
.offset-shadow::before {
  content: '';
  position: absolute;
  top: 20px;
  left: -20px;
  width: 100%;
  height: 100%;
  background-color: #154C81;
  z-index: -1;
  border-radius: inherit;
}

.offset-shadow-teal::before {
  background-color: #1F709F;
  border-radius: 20px 0 20px 0;
}

.custom-rounded {
  border-radius: 20px 0 20px 0;
}

/* ============================================
   WATER BUTTON ANIMATION — 3 STATES
   Normal: calm water shimmer + rising bubbles
   Hover:  wave surges up and fills button
   Active: ripple splash burst on click
   ============================================ */

.btn-water {
  position: relative;
  overflow: hidden;
  z-index: 1;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

/* ── WAVE LAYERS (shared pseudo-elements) ── */
.btn-water::before,
.btn-water::after {
  content: '';
  position: absolute;
  left: 50%;
  width: 220%;
  padding-bottom: 220%;
  z-index: 0;
  transform: translateX(-50%);
  pointer-events: none;
  transition: top 0.65s cubic-bezier(0.33, 1, 0.68, 1),
              opacity 0.3s ease;
}

/* Wave 1 — slower, wobblier */
.btn-water::before {
  border-radius: 42%;
  background-color: rgba(255, 255, 255, 0.18);
  top: 110%;          /* Sits just below button in normal state */
  animation: btn-spin 7s linear infinite;
}

/* Wave 2 — faster, slightly different shape */
.btn-water::after {
  border-radius: 38%;
  background-color: rgba(255, 255, 255, 0.28);
  top: 118%;          /* Peeks out even less */
  animation: btn-spin 5s linear infinite reverse;
}

/* ── NORMAL STATE: calm water at bottom ── */
/* A gentle shimmer line is visible at the very bottom */
.btn-water::before { top: 90%; }
.btn-water::after  { top: 98%; }

/* ── HOVER STATE: wave surges up ── */
.btn-water:hover::before { top: -55%; }
.btn-water:hover::after  { top: -45%; }

.btn-water:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.25);
}

/* ── ACTIVE/CLICK STATE: splash burst ── */
.btn-water:active {
  transform: translateY(0px) scale(0.97);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  transition: transform 0.08s ease, box-shadow 0.08s ease;
}

.btn-water:active::before {
  top: -60%;
  transition: top 0.15s cubic-bezier(0.23, 1, 0.32, 1), opacity 0.15s;
  background-color: rgba(255, 255, 255, 0.55);
}
.btn-water:active::after {
  top: -50%;
  transition: top 0.15s cubic-bezier(0.23, 1, 0.32, 1), opacity 0.15s;
  background-color: rgba(255, 255, 255, 0.4);
}

/* ── RISING MINI BUBBLES inside every button ── */
.btn-water .btn-bubble {
  position: absolute;
  bottom: -10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.35);
  pointer-events: none;
  z-index: 1;
  animation: btn-bubble-rise linear infinite;
}
.btn-water .btn-bubble:nth-child(1) { width: 5px;  height: 5px;  left: 20%; animation-duration: 3.2s; animation-delay: 0s; }
.btn-water .btn-bubble:nth-child(2) { width: 4px;  height: 4px;  left: 40%; animation-duration: 2.5s; animation-delay: 0.8s; }
.btn-water .btn-bubble:nth-child(3) { width: 6px;  height: 6px;  left: 60%; animation-duration: 3.8s; animation-delay: 0.4s; }
.btn-water .btn-bubble:nth-child(4) { width: 3px;  height: 3px;  left: 75%; animation-duration: 2.9s; animation-delay: 1.2s; }
.btn-water .btn-bubble:nth-child(5) { width: 4px;  height: 4px;  left: 85%; animation-duration: 3.5s; animation-delay: 0.2s; }

@keyframes btn-bubble-rise {
  0%   { bottom: -10px; opacity: 0; transform: translateX(0); }
  20%  { opacity: 1; }
  50%  { transform: translateX(4px); }
  80%  { opacity: 0.6; }
  100% { bottom: 110%; opacity: 0; transform: translateX(-4px); }
}

/* ── SPIN for the wave ── */
@keyframes btn-spin {
  0%   { transform: translateX(-50%) rotate(0deg); }
  100% { transform: translateX(-50%) rotate(360deg); }
}

/* ── VARIANT: dark wave (for white/light buttons) ── */
.btn-water-dark::before { background-color: rgba(21, 76, 129, 0.15); }
.btn-water-dark::after  { background-color: rgba(21, 76, 129, 0.25); }
.btn-water-dark:active::before { background-color: rgba(21, 76, 129, 0.5); }
.btn-water-dark:active::after  { background-color: rgba(21, 76, 129, 0.4); }
.btn-water-dark .btn-bubble { background: rgba(26, 117, 159, 0.5); }

/* ── VARIANT: white fill wave (for outline buttons) ── */
.btn-water-white::before { background-color: rgba(255, 255, 255, 0.75); }
.btn-water-white::after  { background-color: rgba(255, 255, 255, 0.95); }
.btn-water-white:hover,
.btn-water-white:hover * { color: #0B2545 !important; }
.btn-water-white:active::before { background-color: #ffffff; }
.btn-water-white:active::after  { background-color: rgba(255,255,255,0.9); }

/* Hide scrollbar for carousel */
.hide-scrollbar::-webkit-scrollbar {
  display: none;
}
.hide-scrollbar {
  -ms-overflow-style: none;  /* IE and Edge */
  scrollbar-width: none;  /* Firefox */
}

/* Sparkling Water Effect */
.sparkle-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  pointer-events: none;
  z-index: 1;
}

.sparkle-bubble {
  position: absolute;
  bottom: -5%;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.6);
  background-color: rgba(255, 255, 255, 0.1);
}

.s-small { width: 10px; height: 10px; left: 15%; animation: flow-s 6s linear infinite; }
.s-small-l { width: 12px; height: 12px; left: 85%; animation: flow-s-l 5.5s linear infinite; }
.s-s-medium { width: 20px; height: 20px; left: 30%; animation: flow-s-m 7s linear infinite; }
.s-medium { width: 25px; height: 25px; left: 50%; animation: flow-m 6.5s linear infinite; }
.s-large { width: 35px; height: 35px; left: 70%; animation: flow-l 8s linear infinite; }
.s-extra { width: 15px; height: 15px; left: 65%; animation: flow-s 7.5s linear infinite; }

@keyframes flow-l {
  0% { bottom: -5%; transform: translateX(0); opacity: 0; }
  25% { bottom: 25%; transform: translateX(20px); opacity: 1; }
  50% { bottom: 50%; transform: translateX(40px); opacity: 1; }
  75% { bottom: 75%; transform: translateX(20px); opacity: 1; }
  100% { bottom: 110%; transform: translateX(0); opacity: 0; }
}

@keyframes flow-s {
  0% { bottom: -5%; transform: translateX(0); opacity: 0; }
  25% { bottom: 25%; transform: translateX(-15px); opacity: 1; }
  50% { bottom: 50%; transform: translateX(-30px); opacity: 1; }
  75% { bottom: 75%; transform: translateX(-15px); opacity: 1; }
  100% { bottom: 110%; transform: translateX(0); opacity: 0; }
}

@keyframes flow-s-m {
  0% { bottom: -5%; transform: translateX(0); opacity: 0; }
  25% { bottom: 25%; transform: translateX(10px); opacity: 1; }
  50% { bottom: 50%; transform: translateX(20px); opacity: 1; }
  75% { bottom: 75%; transform: translateX(10px); opacity: 1; }
  100% { bottom: 110%; transform: translateX(0); opacity: 0; }
}

@keyframes flow-m {
  0% { bottom: -5%; transform: translateX(0); opacity: 0; }
  25% { bottom: 25%; transform: translateX(-20px); opacity: 1; }
  50% { bottom: 50%; transform: translateX(-40px); opacity: 1; }
  75% { bottom: 75%; transform: translateX(-20px); opacity: 1; }
  100% { bottom: 110%; transform: translateX(0); opacity: 0; }
}

@keyframes flow-s-l {
  0% { bottom: -5%; transform: translateX(0); opacity: 0; }
  25% { bottom: 25%; transform: translateX(25px); opacity: 1; }
  50% { bottom: 50%; transform: translateX(50px); opacity: 1; }
  75% { bottom: 75%; transform: translateX(25px); opacity: 1; }
  100% { bottom: 110%; transform: translateX(0); opacity: 0; }
}

/* ============================================
   BUILT FOR PERFORMANCE — Water Animations
   ============================================ */

/* Wave at the bottom of the black panel */
.perf-wave-wrap {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 120px;
  overflow: hidden;
  z-index: 1;
  pointer-events: none;
}

.perf-wave {
  position: absolute;
  bottom: -20px;
  left: -50%;
  width: 200%;
  height: 120px;
  border-radius: 40%;
}

.perf-wave-1 {
  background: rgba(26, 117, 159, 0.18);
  animation: perf-wave-spin 8s linear infinite;
}

.perf-wave-2 {
  background: rgba(26, 117, 159, 0.10);
  animation: perf-wave-spin 12s linear infinite reverse;
  border-radius: 45%;
}

@keyframes perf-wave-spin {
  0%   { transform: translateX(0) rotate(0deg); }
  100% { transform: translateX(0) rotate(360deg); }
}

/* Rising bubble particles */
.perf-bubbles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  overflow: hidden;
}

.pb {
  position: absolute;
  bottom: -20px;
  border-radius: 50%;
  border: 1px solid rgba(26, 117, 159, 0.5);
  background: rgba(26, 117, 159, 0.08);
  animation: perf-bubble-rise linear infinite;
}

/* Individual bubble sizes, positions, speeds */
.pb1 { width: 8px;  height: 8px;  left: 8%;  animation-duration: 7s;   animation-delay: 0s;   }
.pb2 { width: 14px; height: 14px; left: 20%; animation-duration: 9s;   animation-delay: 1.5s; }
.pb3 { width: 6px;  height: 6px;  left: 35%; animation-duration: 6s;   animation-delay: 3s;   }
.pb4 { width: 18px; height: 18px; left: 50%; animation-duration: 11s;  animation-delay: 0.8s; }
.pb5 { width: 10px; height: 10px; left: 62%; animation-duration: 8s;   animation-delay: 2.2s; }
.pb6 { width: 7px;  height: 7px;  left: 75%; animation-duration: 7.5s; animation-delay: 1s;   }
.pb7 { width: 12px; height: 12px; left: 88%; animation-duration: 10s;  animation-delay: 4s;   }

@keyframes perf-bubble-rise {
  0%   { bottom: -20px; opacity: 0; transform: translateX(0); }
  15%  { opacity: 1; }
  50%  { transform: translateX(12px); }
  85%  { opacity: 0.6; }
  100% { bottom: 110%; opacity: 0; transform: translateX(-12px); }
}

/* Pulsing ripple ring on AX icons */
.perf-icon-wrap {
  position: relative;
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.perf-icon-ring {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 1.5px solid rgba(26, 117, 159, 0.6);
  animation: perf-ring-pulse 2.5s ease-out infinite;
}

@keyframes perf-ring-pulse {
  0%   { transform: scale(1);    opacity: 0.8; }
  70%  { transform: scale(1.9);  opacity: 0; }
  100% { transform: scale(1.9);  opacity: 0; }
}

/* ============================================
   PRODUCT CAROUSEL — Premium Card Styles
   ============================================ */

.prod-card {
  border-radius: 16px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  border: 1px solid #f0f0f0;
  transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
}

.prod-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(26, 117, 159, 0.14);
  border-color: rgba(26, 117, 159, 0.25);
}

/* Image wrapper */
.prod-card-img-wrap {
  position: relative;
  width: 100%;
  height: 260px;
  overflow: hidden;
  background: #f4f7fa;
}

.prod-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.prod-card:hover .prod-card-img {
  transform: scale(1.08);
}

/* Water drop badge */
.prod-card-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(26, 117, 159, 0.9);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px);
  box-shadow: 0 2px 8px rgba(26, 117, 159, 0.4);
  animation: badge-bob 3s ease-in-out infinite;
}

@keyframes badge-bob {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-4px); }
}

/* Shimmer sweep on hover */
.prod-card-shimmer {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    transparent 40%,
    rgba(255, 255, 255, 0.35) 50%,
    transparent 60%
  );
  background-size: 200% 100%;
  background-position: -200% 0;
  pointer-events: none;
  transition: none;
}

.prod-card:hover .prod-card-shimmer {
  animation: shimmer-sweep 0.7s ease forwards;
}

@keyframes shimmer-sweep {
  0%   { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

/* Top accent line on hover */
.prod-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, #1A759F, #154C81);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
  z-index: 2;
  border-radius: 16px 16px 0 0;
}

.prod-card:hover::before {
  transform: scaleX(1);
}

/* Card body */
.prod-card-body {
  padding: 20px 22px 18px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.prod-card-tag {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #1A759F;
  background: rgba(26, 117, 159, 0.08);
  padding: 3px 10px;
  border-radius: 20px;
  margin-bottom: 10px;
  width: fit-content;
}

.prod-card-title {
  font-size: 15px;
  font-weight: 700;
  color: #0B2545;
  margin-bottom: 8px;
  line-height: 1.4;
  transition: color 0.3s;
}

.prod-card:hover .prod-card-title {
  color: #1A759F;
}

.prod-card-desc {
  font-size: 12px;
  color: #6b7280;
  line-height: 1.7;
  font-weight: 300;
  flex-grow: 1;
  margin-bottom: 16px;
}

.prod-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid #f0f4f8;
  padding-top: 14px;
}

.prod-card-btn {
  font-size: 11px;
  font-weight: 700;
  color: #154C81;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 5px;
  transition: gap 0.2s ease, color 0.2s ease;
}

.prod-card-btn:hover {
  color: #1A759F;
  gap: 9px;
}

/* Dot Indicators */
.prod-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #d1d9e0;
  transition: all 0.35s ease;
  cursor: pointer;
  display: inline-block;
}

.prod-dot-active {
  width: 24px;
  border-radius: 4px;
  background: #1A759F;
}

/* ============================================
   CLEAN WATER EVERY DAY — Section Styles
   ============================================ */

/* Animated teal offset background behind image */
.cwe-img-bg {
  position: absolute;
  top: 28px;
  left: 28px;
  width: 100%;
  height: 100%;
  border-radius: 20px;
  background: linear-gradient(135deg, #1A759F, #154C81);
  z-index: 0;
  animation: cwe-bg-breathe 4s ease-in-out infinite;
}

@keyframes cwe-bg-breathe {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50%       { transform: translate(-4px, -4px) scale(1.015); }
}

/* Floating water drop particles */
.cwe-drops {
  position: absolute;
  inset: -20px;
  pointer-events: none;
  z-index: 2;
}

.cwe-drop {
  position: absolute;
  border-radius: 50% 50% 50% 0;
  background: rgba(26, 117, 159, 0.25);
  border: 1.5px solid rgba(26, 117, 159, 0.5);
  animation: cwe-drop-float ease-in-out infinite;
}

.cd1 { width: 14px; height: 14px; top: 10%;  left: -5%;  animation-duration: 4s;   animation-delay: 0s;   transform: rotate(-45deg); }
.cd2 { width: 10px; height: 10px; top: 40%;  left: -8%;  animation-duration: 5.5s; animation-delay: 1s;   transform: rotate(-45deg); }
.cd3 { width: 18px; height: 18px; top: 5%;   right: -6%; animation-duration: 6s;   animation-delay: 0.5s; transform: rotate(-45deg); }
.cd4 { width: 8px;  height: 8px;  bottom: 20%; right: -4%; animation-duration: 4.5s; animation-delay: 1.5s; transform: rotate(-45deg); }
.cd5 { width: 12px; height: 12px; bottom: 8%; left: 5%;   animation-duration: 5s;   animation-delay: 2s;   transform: rotate(-45deg); }

@keyframes cwe-drop-float {
  0%, 100% { transform: rotate(-45deg) translateY(0);    opacity: 0.6; }
  50%       { transform: rotate(-45deg) translateY(-10px); opacity: 1; }
}

/* Floating stat cards */
.cwe-stat {
  position: absolute;
  background: #ffffff;
  border: 1px solid rgba(26, 117, 159, 0.15);
  border-radius: 14px;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 8px 30px rgba(26, 117, 159, 0.15);
  z-index: 20;
  animation: cwe-stat-bob ease-in-out infinite;
}

.cwe-stat-top {
  top: 10%;
  right: -20px;
  animation-duration: 3.5s;
  animation-delay: 0s;
}
@media (max-width: 768px) {
  .cwe-stat-top {
    right: 10px;
  }
}

.cwe-stat-bottom {
  bottom: 12%;
  left: -20px;
  animation-duration: 4s;
  animation-delay: 1s;
}
@media (max-width: 768px) {
  .cwe-stat-bottom {
    left: 10px;
  }
}

@keyframes cwe-stat-bob {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-6px); }
}

/* Eyebrow animated line */
.cwe-line-anim {
  height: 2px;
  width: 36px;
  border-radius: 2px;
  background: linear-gradient(90deg, #1A759F, #5B8DF6);
  animation: cwe-line-grow 2s ease-out forwards;
}

@keyframes cwe-line-grow {
  from { width: 0; opacity: 0; }
  to   { width: 36px; opacity: 1; }
}

/* Gradient "Every Day" text */
.cwe-gradient-text {
  background: linear-gradient(90deg, #1A759F 0%, #5B8DF6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Feature pills */
.cwe-feature-pill {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 500;
  color: #374151;
  background: #ffffff;
  border: 1px solid rgba(26, 117, 159, 0.12);
  border-radius: 12px;
  padding: 10px 14px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  transition: all 0.3s ease;
  animation: cwe-pill-in 0.5s ease both;
}

@keyframes cwe-pill-in {
  from { opacity: 0; transform: translateX(-10px); }
  to   { opacity: 1; transform: translateX(0); }
}

.cwe-feature-pill:hover {
  border-color: rgba(26, 117, 159, 0.35);
  box-shadow: 0 4px 18px rgba(26, 117, 159, 0.12);
  transform: translateX(4px);
  color: #1A759F;
}

.cwe-feature-icon {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(26, 117, 159, 0.12), rgba(91, 141, 246, 0.12));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  color: #1A759F;
  flex-shrink: 0;
  transition: background 0.3s ease;
}

.cwe-feature-pill:hover .cwe-feature-icon {
  background: linear-gradient(135deg, #1A759F, #154C81);
  color: #ffffff;
}

/* ============================================
   4-STEP FILTRATION PANELS — Water Animations
   ============================================ */

/* Teal water wave that rises up from the bottom on hover */
.filt-wave-reveal {
  position: absolute;
  bottom: -80px;
  left: -50%;
  width: 200%;
  height: 160px;
  border-radius: 40%;
  background: rgba(26, 117, 159, 0.22);
  pointer-events: none;
  transition: bottom 0.7s cubic-bezier(0.33, 1, 0.68, 1),
              opacity 0.4s ease;
  opacity: 0;
  animation: filt-wave-wobble 6s linear infinite;
}

.filt-panel:hover .filt-wave-reveal {
  bottom: -20px;
  opacity: 1;
}

@keyframes filt-wave-wobble {
  0%   { transform: translateX(0) rotate(0deg); }
  100% { transform: translateX(0) rotate(360deg); }
}

/* Rising bubbles inside each panel */
.filt-bubbles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 5;
  overflow: hidden;
}

.fb {
  position: absolute;
  bottom: -16px;
  border-radius: 50%;
  border: 1px solid rgba(26, 117, 159, 0.55);
  background: rgba(26, 117, 159, 0.08);
  animation: filt-bubble-up linear infinite;
  opacity: 0;
}

.filt-panel:hover .fb { opacity: 1; }

.fb1 { width: 8px;  height: 8px;  left: 20%; animation-duration: 4s;   animation-delay: 0s; }
.fb2 { width: 12px; height: 12px; left: 50%; animation-duration: 5.5s; animation-delay: 0.8s; }
.fb3 { width: 6px;  height: 6px;  left: 75%; animation-duration: 3.8s; animation-delay: 1.4s; }

@keyframes filt-bubble-up {
  0%   { bottom: -16px; transform: translateX(0); opacity: 0; }
  20%  { opacity: 1; }
  50%  { transform: translateX(8px); }
  80%  { opacity: 0.7; }
  100% { bottom: 110%; transform: translateX(-8px); opacity: 0; }
}

/* Step number */
.filt-step-num {
  font-size: 42px;
  font-weight: 200;
  color: rgba(255,255,255,0.35);
  line-height: 1;
  letter-spacing: -0.02em;
  transition: color 0.4s ease;
}

.filt-panel:hover .filt-step-num {
  color: rgba(26, 117, 159, 0.9);
}

/* Teal accent bar that slides in above the title on hover */
.filt-step-bar {
  height: 2px;
  width: 0;
  border-radius: 2px;
  background: linear-gradient(90deg, #1A759F, #5B8DF6);
  margin-bottom: 12px;
  transition: width 0.4s cubic-bezier(0.33, 1, 0.68, 1);
}

.filt-panel:hover .filt-step-bar {
  width: 40px;
}

/* Icon badge that appears on hover */
.filt-icon-badge {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(26, 117, 159, 0.85);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(6px);
  box-shadow: 0 4px 16px rgba(26, 117, 159, 0.5);
}

/* Animated arrow */
.filt-arrow {
  display: inline-flex;
  align-items: center;
  color: rgba(255,255,255,0.4);
  font-size: 16px;
  transition: color 0.3s ease, transform 0.3s ease;
}

.filt-panel:hover .filt-arrow {
  color: #fff;
  transform: translateX(8px);
}

/* ============================================
   WHAT'S IN IT FOR YOU — Section Styles
   ============================================ */

/* Animated glowing offset shadow behind image */
.wiify-img-shadow {
  position: absolute;
  top: 14px;
  left: 14px;
  width: 100%;
  height: 100%;
  border-radius: 16px;
  background: linear-gradient(135deg, #154C81, #1A759F);
  z-index: 0;
  transition: transform 0.5s ease;
  box-shadow: 0 0 40px rgba(26, 117, 159, 0.3);
  animation: wiify-shadow-breathe 4s ease-in-out infinite;
}

.wiify-section:hover .wiify-img-shadow,
.group:hover .wiify-img-shadow {
  transform: translate(4px, 4px);
}

@keyframes wiify-shadow-breathe {
  0%, 100% { box-shadow: 0 0 30px rgba(26, 117, 159, 0.25); }
  50%       { box-shadow: 0 0 55px rgba(26, 117, 159, 0.45); }
}

/* Floating water drops around image */
.wiify-drops {
  position: absolute;
  inset: -15px;
  pointer-events: none;
  z-index: 2;
}

.wiify-drop {
  position: absolute;
  border-radius: 50% 50% 50% 0;
  background: rgba(26, 117, 159, 0.2);
  border: 1.5px solid rgba(26, 117, 159, 0.4);
  animation: wiify-drop-bob ease-in-out infinite;
}

.wd1 { width: 12px; height: 12px; top: 15%;   left: -8%;   animation-duration: 3.5s; animation-delay: 0s;   transform: rotate(-45deg); }
.wd2 { width: 16px; height: 16px; bottom: 20%; right: -8%;  animation-duration: 4.5s; animation-delay: 1s;   transform: rotate(-45deg); }
.wd3 { width: 9px;  height: 9px;  top: 60%;   left: -5%;   animation-duration: 4s;   animation-delay: 0.6s; transform: rotate(-45deg); }

@keyframes wiify-drop-bob {
  0%, 100% { transform: rotate(-45deg) translateY(0);    opacity: 0.7; }
  50%       { transform: rotate(-45deg) translateY(-8px); opacity: 1; }
}

/* Floating stat/badge cards */
.wiify-badge {
  position: absolute;
  background: #fff;
  border: 1px solid rgba(26, 117, 159, 0.15);
  border-radius: 12px;
  padding: 8px 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 6px 24px rgba(26, 117, 159, 0.14);
  z-index: 20;
  animation: wiify-badge-bob ease-in-out infinite;
}

.wiify-badge-br { bottom: -14px; right: -14px; animation-duration: 3.5s; animation-delay: 0s; }
.wiify-badge-tl { top: -14px;   left: -14px;  animation-duration: 4s;   animation-delay: 0.8s; }

@keyframes wiify-badge-bob {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-5px); }
}

/* Eyebrow line */
.wiify-line {
  height: 2px;
  width: 32px;
  border-radius: 2px;
  background: linear-gradient(90deg, #1A759F, #5B8DF6);
  animation: wiify-line-grow 1.5s ease-out forwards;
}

@keyframes wiify-line-grow {
  from { width: 0; opacity: 0; }
  to   { width: 32px; opacity: 1; }
}

/* Gradient heading text */
.wiify-gradient-text {
  background: linear-gradient(90deg, #1A759F, #154C81);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Animated benefit list rows */
.wiify-benefit {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 14px;
  border-radius: 10px;
  transition: background 0.3s ease, transform 0.3s ease;
  animation: wiify-benefit-in 0.5s ease both;
}

@keyframes wiify-benefit-in {
  from { opacity: 0; transform: translateX(-12px); }
  to   { opacity: 1; transform: translateX(0); }
}

.wiify-benefit:hover {
  background: rgba(26, 117, 159, 0.05);
  transform: translateX(6px);
}

/* Water-drop check icon with ripple ring */
.wiify-check-wrap {
  position: relative;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(26, 117, 159, 0.08);
  border: 1.5px solid rgba(26, 117, 159, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.3s, border-color 0.3s;
}

.wiify-benefit:hover .wiify-check-wrap {
  background: #1A759F;
  border-color: #1A759F;
}

.wiify-benefit:hover .wiify-check-wrap i {
  color: #fff !important;
}

/* Ripple ring on check icon */
.wiify-check-ring {
  position: absolute;
  inset: -5px;
  border-radius: 50%;
  border: 1.5px solid rgba(26, 117, 159, 0.4);
  animation: wiify-ring-pulse 2.8s ease-out infinite;
}

@keyframes wiify-ring-pulse {
  0%   { transform: scale(1);   opacity: 0.7; }
  70%  { transform: scale(1.7); opacity: 0; }
  100% { transform: scale(1.7); opacity: 0; }
}

/* ============================================
   FEATURE CARDS — Premium Styles
   ============================================ */

.feat-card {
  background: #F4F7FA;
  border-radius: 20px;
  padding: 40px;
  border: 1.5px solid transparent;
  box-shadow: 0 2px 12px rgba(0,0,0,0.04);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: border-color 0.35s ease, box-shadow 0.35s ease, transform 0.35s ease;
}

.feat-card:hover {
  border-color: rgba(26, 117, 159, 0.25);
  box-shadow: 0 14px 40px rgba(26, 117, 159, 0.1);
  transform: translateY(-4px);
}

/* Animated teal bar at top that reveals on hover */
.feat-card-bar {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, #1A759F, #5B8DF6);
  transform: scaleX(0);
  transform-origin: left;
  border-radius: 20px 20px 0 0;
  transition: transform 0.45s cubic-bezier(0.33, 1, 0.68, 1);
}

.feat-card:hover .feat-card-bar {
  transform: scaleX(1);
}

/* Icon + title header row */
.feat-card-icon-wrap {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.feat-card-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: linear-gradient(135deg, #154C81, #1A759F);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 4px 14px rgba(26, 117, 159, 0.3);
  animation: feat-icon-bob 3.5s ease-in-out infinite;
}

@keyframes feat-icon-bob {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-3px); }
}

/* Checklist dot items */
.feat-card-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  color: #4b5563;
  font-weight: 400;
  padding: 6px 0;
  border-bottom: 1px solid rgba(0,0,0,0.04);
  transition: color 0.2s ease, padding-left 0.2s ease;
}

.feat-card-item:last-child { border-bottom: none; }

.feat-card:hover .feat-card-item {
  color: #374151;
}

.feat-card-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, #1A759F, #154C81);
  flex-shrink: 0;
  box-shadow: 0 0 0 3px rgba(26, 117, 159, 0.12);
}

/* ============================================
   CONTACT FORM — Section Styles
   ============================================ */

/* Floating drops on image side */
.contact-drop {
  position: absolute;
  border-radius: 50% 50% 50% 0;
  background: rgba(91, 200, 245, 0.3);
  border: 1.5px solid rgba(91, 200, 245, 0.6);
  animation: cdr-float ease-in-out infinite;
}

.cdr1 { width: 14px; height: 14px; top: 20%; left: 10%;  animation-duration: 4s;   animation-delay: 0s;   transform: rotate(-45deg); }
.cdr2 { width: 10px; height: 10px; top: 55%; right: 8%;  animation-duration: 5s;   animation-delay: 1s;   transform: rotate(-45deg); }
.cdr3 { width: 18px; height: 18px; top: 35%; right: 15%; animation-duration: 6s;   animation-delay: 0.5s; transform: rotate(-45deg); }

@keyframes cdr-float {
  0%, 100% { transform: rotate(-45deg) translateY(0);     opacity: 0.7; }
  50%       { transform: rotate(-45deg) translateY(-10px); opacity: 1; }
}

/* Teal animated bar at the top of the form card */
.contact-form-bar {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, #1A759F, #5B8DF6, #1A759F);
  background-size: 200% 100%;
  animation: contact-bar-flow 3s linear infinite;
  border-radius: 24px 24px 0 0;
}

@keyframes contact-bar-flow {
  0%   { background-position: 0% 0; }
  100% { background-position: 200% 0; }
}

/* Input wrapper with icon */
.contact-input-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #f9fafb;
  border: 1.5px solid #e5e7eb;
  border-radius: 50px;
  padding: 0 20px;
  transition: border-color 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
}

.contact-input-wrap:focus-within {
  border-color: #1A759F;
  background: #fff;
  box-shadow: 0 0 0 4px rgba(26, 117, 159, 0.08);
}

.contact-input-icon {
  font-size: 12px;
  color: #9ca3af;
  flex-shrink: 0;
  transition: color 0.3s ease;
}

.contact-input-wrap:focus-within .contact-input-icon {
  color: #1A759F;
}

.contact-input {
  width: 100%;
  background: transparent;
  border: none;
  outline: none;
  padding: 13px 0;
  font-size: 13px;
  color: #374151;
  font-family: inherit;
}

.contact-input::placeholder {
  color: #9ca3af;
}

/* ============================================
   FOOTER — Premium Styles
   ============================================ */

/* Column title pill */
.footer-col-title {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(26, 117, 159, 0.12);
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  padding: 6px 18px;
  border-radius: 50px;
  border: 1px solid rgba(26, 117, 159, 0.25);
  margin-bottom: 24px;
  width: fit-content;
}

/* Footer link style */
.footer-link {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: #e5e7eb;
  transition: color 0.25s ease, transform 0.25s ease;
}

.footer-link:hover {
  color: #fff;
  transform: translateX(4px);
}

/* Teal dot before each link */
.footer-link-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #1A759F;
  flex-shrink: 0;
  box-shadow: 0 0 0 2px rgba(26, 117, 159, 0.2);
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.footer-link:hover .footer-link-dot {
  box-shadow: 0 0 0 4px rgba(26, 117, 159, 0.3);
  transform: scale(1.3);
}

/* Contact rows */
.footer-contact-row {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  color: #e5e7eb;
  transition: color 0.25s ease;
}

.footer-contact-row:hover {
  color: #fff;
}

.footer-contact-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(26, 117, 159, 0.15);
  border: 1px solid rgba(26, 117, 159, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #1A759F;
  flex-shrink: 0;
  transition: background 0.3s ease, color 0.3s ease;
  animation: footer-icon-bob 3.5s ease-in-out infinite;
}

@keyframes footer-icon-bob {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-3px); }
}

.footer-contact-row:hover .footer-contact-icon {
  background: #1A759F;
  color: #fff;
}

/* Social icons */
.footer-social {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.footer-social:hover {
  transform: translateY(-3px) scale(1.08);
  box-shadow: 0 6px 18px rgba(0,0,0,0.3);
}

/* Water ripple on social hover */
.footer-social::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  transform: scale(0);
  transition: transform 0.4s ease;
}

.footer-social:hover::after {
  transform: scale(1);
}

/* Form Focus Water Effect */
.water-focus-effect {
  transition: all 0.3s ease;
}

.water-focus-effect:focus {
  border-bottom-color: #1A759F !important;
  box-shadow: 0 4px 15px -3px rgba(26, 117, 159, 0.4), 0 0 8px rgba(26, 117, 159, 0.2);
  transform: translateY(-1px);
}

/* Slow Pulse Animation for Background Image */
@keyframes slowPulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.03); }
  100% { transform: scale(1); }
}

.bg-water-pulse {
  animation: slowPulse 15s infinite ease-in-out;
}

/* Hologram 3D Y-Axis Spin Animation */
@keyframes hologram-spin {
  from { transform: rotateY(0deg); }
  to { transform: rotateY(360deg); }
}

.animate-hologram-spin {
  animation: hologram-spin 12s linear infinite;
  transform-style: preserve-3d;
}

/* Benefits section: floating ambient orbs */
.benefits-orb {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(26,117,159,0.18) 0%, transparent 70%);
  animation: orbFloat 18s ease-in-out infinite;
}

.bo1 { width: 400px; height: 400px; top: -100px; left: -150px; animation-delay: 0s; }
.bo2 { width: 300px; height: 300px; top: 40%; right: -100px; animation-delay: -5s; }
.bo3 { width: 250px; height: 250px; bottom: 0; left: 30%; animation-delay: -9s; }
.bo4 { width: 200px; height: 200px; top: 10%; left: 55%; animation-delay: -13s; }

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.6; }
  33%       { transform: translate(30px, -40px) scale(1.1); opacity: 1; }
  66%       { transform: translate(-20px, 20px) scale(0.95); opacity: 0.7; }
}

/* Benefits scan line hover effect */
.benefits-scan-line {
  background: repeating-linear-gradient(
    to bottom,
    transparent 0px,
    transparent 3px,
    rgba(26,117,159,0.06) 3px,
    rgba(26,117,159,0.06) 4px
  );
  pointer-events: none;
}

/* ==============================
   RIPPLE EFFECT — Benefits Images
   ============================== */

/* Wrapper must be relative for ripple to position correctly */
.benefits-img-wrap {
  position: relative;
  overflow: hidden;
}

/* Expanding ring ripples anchored to corners */
.benefits-img-wrap::before,
.benefits-img-wrap::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  border: 2px solid rgba(26, 117, 159, 0.55);
  animation: cornerRipple 3s ease-out infinite;
  pointer-events: none;
  z-index: 20;
}

/* Top-left ring */
.benefits-img-wrap::before {
  width: 60px;
  height: 60px;
  top: -10px;
  left: -10px;
  animation-delay: 0s;
}

/* Bottom-right ring */
.benefits-img-wrap::after {
  width: 60px;
  height: 60px;
  bottom: -10px;
  right: -10px;
  animation-delay: 1.5s;
}

@keyframes cornerRipple {
  0%   { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(3.5); opacity: 0; }
}

/* JS click ripple element */
.click-ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(26, 117, 159, 0.35);
  transform: scale(0);
  animation: clickRipple 0.7s linear;
  pointer-events: none;
  z-index: 30;
}

@keyframes clickRipple {
  to { transform: scale(4); opacity: 0; }
}

/* Pulsing water-ring overlay always visible on image */
.water-ring-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 15;
  display: flex;
  align-items: center;
  justify-content: center;
}

.water-ring {
  position: absolute;
  border-radius: 50%;
  border: 1.5px solid rgba(26, 117, 159, 0.4);
  animation: waterRingExpand 3.5s ease-out infinite;
}

.water-ring:nth-child(1) { width: 80px;  height: 80px;  animation-delay: 0s; }
.water-ring:nth-child(2) { width: 80px;  height: 80px;  animation-delay: 1.1s; }
.water-ring:nth-child(3) { width: 80px;  height: 80px;  animation-delay: 2.2s; }

@keyframes waterRingExpand {
  0%   { transform: scale(1);   opacity: 0.8; }
  100% { transform: scale(5.5); opacity: 0; }
}


/* ============================================
   THREE STAGES OF FILTRATION SECTION
   ============================================ */

/* Floating ambient orbs in the background */
.stage-orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  animation: stageOrbFloat 8s ease-in-out infinite;
}
.so1 {
  width: 320px; height: 320px;
  background: radial-gradient(circle, rgba(26,117,159,0.18) 0%, transparent 70%);
  top: -80px; left: -80px;
  animation-delay: 0s;
}
.so2 {
  width: 240px; height: 240px;
  background: radial-gradient(circle, rgba(91,200,245,0.12) 0%, transparent 70%);
  bottom: -60px; right: -40px;
  animation-delay: 3s;
}
.so3 {
  width: 180px; height: 180px;
  background: radial-gradient(circle, rgba(26,117,159,0.1) 0%, transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  animation-delay: 6s;
}
@keyframes stageOrbFloat {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-20px) scale(1.05); }
}

/* Connector line shimmer animation */
.stage-connector-line {
  position: relative;
  overflow: hidden;
}
.stage-connector-line::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.7), transparent);
  animation: connectorShimmer 3s ease-in-out infinite;
}
@keyframes connectorShimmer {
  0% { left: -60%; }
  100% { left: 160%; }
}

/* Stage icon ring pulse */
.stage-icon-ring {
  animation: stageRingPulse 3s ease-in-out infinite;
}
.stage-icon-ring-glow {
  animation: stageRingGlow 3s ease-in-out infinite;
}
@keyframes stageRingPulse {
  0%, 100% { box-shadow: 0 0 20px rgba(26,117,159,0.3); }
  50%       { box-shadow: 0 0 40px rgba(26,117,159,0.6); }
}
@keyframes stageRingGlow {
  0%, 100% { box-shadow: 0 0 20px rgba(91,200,245,0.3); }
  50%       { box-shadow: 0 0 50px rgba(91,200,245,0.7); }
}

/* Stage card container */
.stage-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 24px;
  transition: background 0.4s ease, border-color 0.4s ease, transform 0.4s ease;
}
.stage-card:hover {
  background: rgba(26,117,159,0.12);
  border-color: rgba(91,200,245,0.3);
  transform: translateY(-4px);
}
.stage-card-highlight {
  background: rgba(26,117,159,0.12);
  border-color: rgba(91,200,245,0.25);
}
.stage-card-highlight:hover {
  background: rgba(26,117,159,0.22);
  border-color: rgba(91,200,245,0.5);
}

/* Stage label */
.stage-card-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 8px;
}

/* What's Removed pills */
.stage-removes-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: rgba(255,255,255,0.6);
  background: rgba(91,200,245,0.07);
  border: 1px solid rgba(91,200,245,0.15);
  border-radius: 8px;
  padding: 6px 12px;
  transition: background 0.3s, color 0.3s;
}
.stage-card:hover .stage-removes-pill,
.stage-card-highlight:hover .stage-removes-pill {
  background: rgba(91,200,245,0.12);
  color: rgba(255,255,255,0.85);
}