/* ============================================================
   AQUAWORLDBBSR — Stylesheet (Light Theme)
   Palette measured from reference site screenshots:
   Navy Headings #00081A · Blue Gradient #003C6E→#1478B4
   Page BG #FFFFFF · Hero Tint #E2F6FD · Badge BG #E5F2FA
   WhatsApp Green #00A03C · Gold #FAB400
   Font: Poppins
   ============================================================ */

:root{
  --blue:#1478B4;
  --blue-dark:#003C6E;
  --teal:#1478B4;
  --teal-dark:#003C6E;
  --gold:#FAB400;
  --gold-dark:#C98F00;
  --green:#00A03C;
  --ink:#00081A;
  --ink-muted:#5B6B7A;
  --white:#FFFFFF;
  --bg-page:#FFFFFF;
  --bg-hero-tint:#E2F6FD;
  --bg-surface-2:#F6FAFD;
  --bg-surface:#FFFFFF;
  --dark:#00081A;
  --border-soft: rgba(15,30,50,0.08);
  --border-soft-strong: rgba(15,30,50,0.16);
  --eyebrow-bg:#E5F2FA;
  --gradient: linear-gradient(120deg, var(--blue-dark), var(--blue));
  --gradient-gold: linear-gradient(120deg, var(--gold), var(--gold-dark));
  --shadow-sm: 0 6px 20px rgba(15,30,50,0.09);
  --shadow-md: 0 16px 38px rgba(15,30,50,0.13);
  --shadow-lg: 0 28px 66px rgba(15,30,50,0.18);
  --shadow-glow: 0 10px 30px rgba(20,120,180,0.28);
  --radius: 18px;
  --transition: 0.5s cubic-bezier(.16,.84,.24,1);
  --transition-fast: 0.3s cubic-bezier(.16,.84,.24,1);
}

*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
/* Reserve space so the fixed navbar never overlaps a section's heading when jumped to via anchor links */
section[id]{scroll-margin-top:90px;}
body{
  font-family:'Poppins',sans-serif;
  color:var(--ink-muted);
  background:var(--bg-page);
  line-height:1.6;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{text-decoration:none;color:inherit;}
ul{list-style:none;}
button{font-family:inherit;cursor:pointer;border:none;background:none;}

.container{
  width:100%;
  max-width:1240px;
  margin:0 auto;
  padding:0 24px;
}

/* ============ TYPOGRAPHY ============ */
h1,h2,h3,h4{font-weight:700;letter-spacing:-0.02em;color:var(--ink);}
h1{font-size:clamp(2.2rem,4.5vw,3.4rem);line-height:1.15;}
h2{font-size:clamp(1.7rem,3vw,2.4rem);line-height:1.2;}
h3{font-size:1.3rem;}
h4{font-size:1.05rem;}
p{color:var(--ink-muted);}
.icon{width:1em;height:1em;flex-shrink:0;}

.text-gradient{
  background:var(--gradient);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.eyebrow{
  display:inline-block;
  font-size:0.78rem;
  font-weight:600;
  letter-spacing:0.12em;
  text-transform:uppercase;
  color:var(--teal);
  background:var(--eyebrow-bg);
  border:1px solid rgba(20,120,180,0.18);
  padding:6px 14px;
  border-radius:30px;
  margin-bottom:14px;
}
.section-head{max-width:680px;margin:0 auto 40px;text-align:center;}
.section-head p{margin-top:10px;}
.section-head.light h2, .section-head.light p{color:var(--white);}
.section-head.light .eyebrow{background:rgba(255,255,255,0.12);color:#bfe6ff;}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 28px;
  border-radius:50px;
  font-weight:600;
  font-size:0.95rem;
  transition:var(--transition);
  position:relative;
  overflow:hidden;
  white-space:nowrap;
}
.btn .icon{width:16px;height:16px;}
.btn-primary{background:var(--gradient);color:var(--white);box-shadow:0 10px 28px rgba(20,120,180,0.28);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 36px rgba(20,120,180,0.35);}
.btn-outline{border:2px solid var(--ink);color:var(--ink);}
.btn-outline:hover{background:var(--ink);color:var(--bg-page);transform:translateY(-2px);}
.btn-text{color:var(--blue);font-weight:600;padding:0;}
.btn-text:hover{color:var(--teal);}
.btn-whatsapp{background:var(--green);color:var(--white);margin-top:22px;}
.btn-whatsapp:hover{transform:translateY(-3px);box-shadow:0 12px 26px rgba(0,160,60,0.3);}
.btn-block{width:100%;}
.btn-sm{padding:10px 20px;font-size:0.85rem;}
.hero-cta{display:flex;gap:16px;margin-top:32px;flex-wrap:wrap;}

.btn-ripple{position:relative;}
.ripple-effect{
  position:absolute;border-radius:50%;
  background:rgba(255,255,255,0.55);
  transform:scale(0);
  animation:rippleAnim 0.6s ease-out;
  pointer-events:none;
}
@keyframes rippleAnim{to{transform:scale(3);opacity:0;}}

/* ============ SCROLL PROGRESS ============ */
.scroll-progress{
  position:fixed;top:0;left:0;height:3px;width:0%;
  background:var(--gradient);z-index:9999;
  transition:width 0.1s ease-out;
}

/* ============ NAVBAR ============ */
.navbar{
  position:fixed;top:0;left:0;width:100%;z-index:1000;
  padding:18px 0;
  transition:var(--transition);
  background:transparent;
}
.navbar.scrolled{
  background:rgba(255,255,255,0.92);
  backdrop-filter:blur(10px);
  padding:12px 0;
  box-shadow:var(--shadow-sm);
  border-bottom:1px solid var(--border-soft);
}
.navbar-inner{display:flex;align-items:center;justify-content:space-between;}
.logo-img{height:44px;width:auto;}
.nav-links{display:flex;gap:32px;}
.nav-links a{
  font-size:0.94rem;font-weight:500;color:var(--ink);
  position:relative;padding:4px 0;transition:var(--transition);
}
.nav-links a::after{
  content:'';position:absolute;bottom:-2px;left:0;width:0;height:2px;
  background:var(--gradient);transition:var(--transition);
}
.nav-links a:hover::after{width:100%;}
.nav-links a:hover{color:var(--blue);}
.navbar-right{display:flex;align-items:center;gap:18px;}
.menu-toggle{display:none;flex-direction:column;gap:5px;width:28px;}
.menu-toggle span{height:2.5px;background:var(--ink);border-radius:2px;transition:var(--transition);}

/* ============ HERO ============ */
.hero{
  position:relative;
  padding:120px 0 0;
  background:linear-gradient(180deg, var(--bg-hero-tint) 0%, var(--bg-page) 65%);
  overflow:hidden;
}
.hero-waves{position:absolute;inset:0;pointer-events:none;z-index:0;}
.ambient-blobs{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:0;}
.blob{
  position:absolute;border-radius:50%;
  filter:blur(60px);
  opacity:0.35;
  will-change:transform;
}
.blob-1{
  width:380px;height:380px;top:-120px;left:5%;
  background:radial-gradient(circle, #1478B4, transparent 70%);
  animation:blobDrift1 22s ease-in-out infinite;
}
.blob-2{
  width:320px;height:320px;top:40%;right:0%;
  background:radial-gradient(circle, #12A594, transparent 70%);
  animation:blobDrift2 26s ease-in-out infinite;
}
.blob-3{
  width:260px;height:260px;bottom:-80px;left:35%;
  background:radial-gradient(circle, #F0C078, transparent 70%);
  opacity:0.25;
  animation:blobDrift3 30s ease-in-out infinite;
}
@keyframes blobDrift1{
  0%,100%{transform:translate(0,0) scale(1);}
  50%{transform:translate(60px,40px) scale(1.15);}
}
@keyframes blobDrift2{
  0%,100%{transform:translate(0,0) scale(1);}
  50%{transform:translate(-50px,-30px) scale(1.1);}
}
@keyframes blobDrift3{
  0%,100%{transform:translate(0,0) scale(1);}
  50%{transform:translate(40px,-25px) scale(1.2);}
}
.wave{position:absolute;bottom:0;left:0;width:100%;}
.wave-1{animation:waveSlide 24s linear infinite;}
.wave-2{animation:waveSlide 30s linear infinite reverse;opacity:0.8;}
@keyframes waveSlide{
  0%{transform:translateX(0);}
  50%{transform:translateX(-3%);}
  100%{transform:translateX(0);}
}
.bubble{
  position:absolute;border-radius:50%;
  background:radial-gradient(circle at 30% 30%, rgba(20,120,180,0.35), rgba(20,120,180,0.05));
  animation:floatUp 10s ease-in-out infinite;
}
.b1{width:18px;height:18px;left:12%;bottom:10%;animation-duration:9s;}
.b2{width:26px;height:26px;left:26%;bottom:5%;animation-duration:12s;animation-delay:1s;}
.b3{width:14px;height:14px;left:45%;bottom:15%;animation-duration:8s;animation-delay:2s;}
.b4{width:20px;height:20px;left:65%;bottom:8%;animation-duration:11s;animation-delay:0.5s;}
.b5{width:12px;height:12px;left:80%;bottom:20%;animation-duration:10s;animation-delay:1.5s;}
@keyframes floatUp{
  0%{transform:translateY(0);opacity:0.2;}
  50%{opacity:0.7;}
  100%{transform:translateY(-220px);opacity:0;}
}

.hero-inner{
  position:relative;z-index:1;
  display:grid;grid-template-columns:1.05fr 0.95fr;
  gap:40px;align-items:center;
  padding-bottom:60px;
}
.hero-sub{font-size:1.1rem;font-weight:500;color:var(--ink);margin-top:16px;}
.hero-desc{margin-top:14px;max-width:520px;}
.hero-badges{margin-top:26px;display:flex;flex-wrap:wrap;gap:10px 12px;}
.hero-badges li{
  display:inline-flex;align-items:center;gap:7px;
  font-size:0.82rem;font-weight:600;color:var(--teal);
  background:var(--eyebrow-bg);
  padding:7px 14px 7px 10px;border-radius:30px;
}
.hero-badges .icon{width:0.85em;height:0.85em;}

.hero-right{position:relative;height:460px;}
.product-stack{position:relative;width:100%;height:100%;}
.float-card{
  position:absolute;
  background:var(--bg-surface);
  border:1px solid var(--border-soft);
  border-radius:22px;
  box-shadow:var(--shadow-lg);
  padding:18px;
  text-align:center;
  animation:floatCard 8s ease-in-out infinite;
}
.prod-illustration{width:100px;height:auto;}
.float-photo{width:100%;height:110px;object-fit:cover;border-radius:12px;display:block;}
.float-tag{display:block;margin-top:8px;font-size:0.78rem;font-weight:600;color:var(--ink);}
.card-purifier{top:0;left:30%;width:150px;animation-delay:0s;z-index:3;}
.card-ro{top:52%;left:0;width:170px;animation-delay:1.2s;z-index:2;}
.card-vacuum{top:48%;left:56%;width:150px;animation-delay:0.6s;z-index:1;}
@keyframes floatCard{
  0%,100%{transform:translateY(0px);}
  50%{transform:translateY(-14px);}
}

.section-divider{display:block;width:100%;position:relative;z-index:1;margin-top:-2px;}

/* ============ STATS STRIP ============ */
.stats-strip{background:var(--bg-page);padding:20px 0 90px;}
.stats-strip .container{
  background:var(--gradient);
  border-radius:28px;
  padding:48px 32px;
  box-shadow:var(--shadow-lg);
}
.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);text-align:center;gap:22px;}
.stat-number,.stat-plus,.stat-text{
  font-size:2.6rem;font-weight:800;color:var(--white);
}
.stat-text{color:var(--white);background:none;-webkit-background-clip:unset;background-clip:unset;}
.stat p{margin-top:6px;font-weight:500;color:rgba(255,255,255,0.85);}

/* ============ ABOUT ============ */
.about{padding:80px 0;background:var(--bg-page);}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;}
.about-text p{margin:16px 0;}
.trust-cards{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.trust-card{
  background:var(--bg-surface);
  border-radius:var(--radius);
  padding:26px 22px;
  transition:var(--transition);
  border:1px solid var(--border-soft);
}
.trust-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:rgba(20,120,180,0.28);}
.icon-circle{
  width:52px;height:52px;border-radius:50%;
  background:var(--gradient);color:var(--white);
  display:flex;align-items:center;justify-content:center;
  font-weight:700;margin-bottom:14px;
  box-shadow:0 8px 18px rgba(20,120,180,0.22);
  transition:var(--transition);
}
.trust-card:hover .icon-circle{box-shadow:0 8px 22px rgba(240,192,120,0.45);transform:scale(1.06);}
.icon-circle .icon{width:23px;height:23px;}
.trust-card h4{margin-bottom:6px;}
.trust-card p{font-size:0.88rem;}

/* ============ PRODUCTS ============ */
.products{padding:80px 0;background:var(--bg-surface-2);}
.product-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:26px;}

/* Commercial Aquaguard Range Gallery */
.range-gallery{margin-top:80px;}
.range-gallery-head{text-align:center;max-width:640px;margin:0 auto 36px;}
.range-gallery-head h3{color:var(--ink);font-size:1.6rem;margin-bottom:10px;}
.range-gallery-head p{color:var(--ink-muted);}
.range-grid{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:16px;
}
.range-item{
  background:#000;
  border-radius:14px;
  overflow:hidden;
  aspect-ratio:1/1;
  box-shadow:var(--shadow-sm);
  transition:var(--transition);
}
.range-item img{width:100%;height:100%;object-fit:contain;padding:10px;transition:var(--transition);}
.range-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);}
.range-item:hover img{transform:scale(1.06);}
@media (max-width:900px){.range-grid{grid-template-columns:repeat(3,1fr);}}
@media (max-width:560px){.range-grid{grid-template-columns:repeat(2,1fr);}}
.product-card{
  background:var(--bg-surface);border-radius:24px;overflow:hidden;
  box-shadow:var(--shadow-sm);transition:var(--transition);
  display:flex;flex-direction:column;
  border:1px solid var(--border-soft);
  position:relative;
}
.product-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:4px;
  background:var(--gradient);z-index:2;
}
.product-card:hover{transform:translateY(-7px);box-shadow:var(--shadow-lg);border-color:rgba(20,120,180,0.22);}
.product-media{
  background:linear-gradient(160deg,#0A0A0A,#000000);
  display:flex;align-items:center;justify-content:center;
  padding:30px 0;
  overflow:hidden;
}
.product-media.photo{padding:0;}
.prod-illustration-lg{width:150px;transition:var(--transition);}
.product-card:hover .prod-illustration-lg{transform:scale(1.08);}
.product-photo{
  width:100%;height:230px;object-fit:cover;object-position:center;
  transition:var(--transition);
}
.product-card:hover .product-photo{transform:scale(1.06);}
.product-body{padding:26px 24px 28px;flex:1;display:flex;flex-direction:column;}
.prod-icon{
  display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:50%;
  background:var(--bg-surface-2);color:var(--blue);margin-bottom:4px;
}
.prod-icon .icon{width:18px;height:18px;}
.product-body h3{margin:10px 0 8px;}
.product-body p{font-size:0.92rem;margin-bottom:14px;}
.feature-list{margin-bottom:20px;flex:1;}
.feature-list li{
  font-size:0.86rem;color:var(--ink);padding:5px 0 5px 22px;position:relative;
}
.feature-list li::before{
  content:'✔';position:absolute;left:0;color:var(--teal);font-size:0.78rem;
}

/* ============ WHY CHOOSE US ============ */
.why-choose{padding:80px 0;background:var(--bg-surface-2);position:relative;}
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.why-card{
  background:var(--white);
  border:1px solid var(--border-soft);
  border-radius:var(--radius);padding:28px 24px;
  box-shadow:var(--shadow-sm);
  transition:var(--transition);
  position:relative;overflow:hidden;
}
.why-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:4px;
  background:var(--gradient);
}
.why-card:hover{box-shadow:var(--shadow-md);transform:translateY(-4px);border-color:rgba(20,120,180,0.25);}
.why-icon{
  width:54px;height:54px;border-radius:50%;
  background:var(--gradient);border:none;
  display:flex;align-items:center;justify-content:center;
  margin-bottom:16px;color:var(--white);transition:var(--transition);
}
.why-icon .icon{width:25px;height:25px;}
.why-card:hover .why-icon{background:var(--gradient-gold);color:var(--dark);}
.why-card h4{color:var(--ink);margin-bottom:6px;}
.why-card p{color:var(--ink-muted);font-size:0.88rem;}

/* ============ SERVICES ============ */
.services{padding:80px 0;background:var(--bg-page);}
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.service-card{
  padding:28px 24px;border-radius:var(--radius);
  background:var(--bg-surface);
  border:1px solid var(--border-soft);
  transition:var(--transition);
  border-bottom:3px solid transparent;
}
.service-card:hover{border-bottom-color:var(--gold);transform:translateY(-4px);box-shadow:var(--shadow-md);}
.service-icon{
  width:54px;height:54px;border-radius:50%;
  background:var(--bg-surface-2);box-shadow:var(--shadow-sm);
  display:flex;align-items:center;justify-content:center;
  margin-bottom:16px;color:var(--blue);transition:var(--transition);
}
.service-icon .icon{width:25px;height:25px;}
.service-card:hover .service-icon{background:var(--gradient);color:var(--white);}
.service-card h4{margin-bottom:6px;}
.service-card p{font-size:0.88rem;}

/* ============ INDUSTRIES ============ */
.industries{padding:80px 0;background:var(--bg-surface-2);}
.industry-grid{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;}
.industry-chip{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--bg-surface);padding:14px 22px;border-radius:50px;
  font-weight:500;font-size:0.9rem;box-shadow:var(--shadow-sm);
  border:1px solid var(--border-soft);
  color:var(--ink);
  transition:var(--transition);
}
.industry-chip .icon{width:14px;height:14px;color:var(--teal);transition:var(--transition);}
.industry-chip:hover{background:var(--gradient);color:var(--white);transform:translateY(-3px);border-color:transparent;}
.industry-chip:hover .icon{color:var(--white);}

/* ============ PURIFICATION INFO ============ */
.purification-info{padding:80px 0;background:var(--bg-page);}
.purification-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:56px;align-items:center;}
.purification-text p{margin-top:14px;}
.purification-icons{display:flex;flex-wrap:wrap;gap:18px;}
.drop-icon{
  width:110px;height:130px;
  background:var(--bg-surface);
  border:1px solid var(--border-soft);
  border-radius:50% 50% 50% 0;
  transform:rotate(45deg);
  display:flex;align-items:center;justify-content:center;
  box-shadow:var(--shadow-sm);
  transition:var(--transition);
}
.drop-icon:hover{background:var(--gradient);transform:rotate(45deg) translateY(-6px);border-color:transparent;}
.drop-icon:hover span, .drop-icon:hover small{color:var(--white);}
.drop-icon span,.drop-icon small{transform:rotate(-45deg);text-align:center;}
.drop-icon span{display:block;font-weight:700;color:var(--blue);font-size:1.1rem;}
.drop-icon small{display:block;font-size:0.62rem;color:var(--ink-muted);margin-top:2px;width:70px;}

/* ============ PROCESS ============ */
.process{padding:80px 0;background:var(--bg-surface-2);}
.timeline{
  display:grid;grid-template-columns:repeat(6,1fr);gap:16px;
  position:relative;
}
.timeline::before{
  content:'';position:absolute;top:24px;left:0;right:0;height:2px;
  background:linear-gradient(90deg,var(--blue),var(--teal));
  z-index:0;
}
.timeline-step{text-align:center;position:relative;z-index:1;}
.step-dot{
  width:50px;height:50px;border-radius:50%;background:var(--bg-surface);
  border:2px solid var(--blue);color:var(--blue);font-weight:700;
  display:flex;align-items:center;justify-content:center;margin:0 auto 14px;
  transition:var(--transition);
}
.timeline-step:hover .step-dot{background:var(--gradient);color:var(--white);border-color:transparent;transform:scale(1.1);}
.timeline-step h4{font-size:0.95rem;margin-bottom:4px;}
.timeline-step p{font-size:0.8rem;}

/* ============ BENEFITS ============ */
.benefits{padding:76px 0;background:var(--bg-page);}
.benefits-grid{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;}
.benefit-chip{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--eyebrow-bg);border:1px solid rgba(20,120,180,0.18);
  color:var(--blue-dark);padding:12px 20px;border-radius:50px;font-size:0.88rem;font-weight:500;
  transition:var(--transition);
}
.benefit-chip .icon{width:13px;height:13px;color:var(--blue);}
.benefit-chip:hover{background:var(--gradient);border-color:transparent;color:var(--white);transform:translateY(-2px);}
.benefit-chip:hover .icon{color:var(--white);}

/* ============ TESTIMONIALS ============ */
.testimonials{padding:80px 0;background:var(--bg-page);}
.testimonial-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.testimonial-card{
  background:var(--bg-surface);
  border:1px solid var(--border-soft);
  border-radius:var(--radius);
  padding:26px 24px;
  box-shadow:var(--shadow-sm);
  transition:var(--transition);
}
.testimonial-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:rgba(20,120,180,0.22);}
.quote-mark{width:34px;height:34px;color:rgba(20,120,180,0.28);margin-bottom:10px;}
.testimonial-text{color:var(--ink);font-size:0.95rem;line-height:1.6;margin-bottom:18px;}
.testimonial-stars{color:var(--gold);letter-spacing:2px;font-size:0.95rem;margin-bottom:16px;}
.testimonial-person{display:flex;align-items:center;gap:12px;}
.testimonial-avatar{
  width:42px;height:42px;border-radius:50%;
  background:var(--gradient);color:var(--white);
  display:flex;align-items:center;justify-content:center;
  font-weight:700;flex-shrink:0;
}
.testimonial-name{font-weight:600;color:var(--ink);font-size:0.92rem;}
.testimonial-loc{font-size:0.82rem;color:var(--ink-muted);}

/* ============ FAQ ============ */
.faq{padding:80px 0;background:var(--bg-page);}
.faq-wrap{max-width:800px;}
.accordion-item{
  border-bottom:1px solid var(--border-soft);
}
.accordion-head{
  width:100%;display:flex;justify-content:space-between;align-items:center;
  padding:22px 4px;font-weight:600;font-size:1rem;text-align:left;color:var(--ink);
}
.acc-icon{font-size:1.4rem;color:var(--blue);transition:var(--transition);}
.accordion-item.active .acc-icon{transform:rotate(45deg);}
.accordion-body{
  max-height:0;overflow:hidden;transition:max-height 0.4s ease, padding 0.4s ease;
  padding:0 4px;
}
.accordion-item.active .accordion-body{max-height:200px;padding-bottom:20px;}
.accordion-body p{font-size:0.92rem;}

/* ============ CONTACT ============ */
.contact{padding:80px 0;background:var(--bg-surface-2);}
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:56px;}
.contact-info p{margin:14px 0 26px;}
.contact-detail{display:flex;gap:14px;margin-bottom:18px;align-items:center;}
.c-icon{
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
  width:42px;height:42px;border-radius:50%;
  background:var(--gradient);color:var(--white);
}
.c-icon .icon{width:18px;height:18px;}
.contact-detail a{color:var(--blue);font-weight:600;}
.contact-form{
  background:var(--bg-surface);padding:36px;border-radius:24px;box-shadow:var(--shadow-md);
  border:1px solid var(--border-soft);
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.form-group{margin-bottom:18px;}
.form-group label{display:block;font-size:0.85rem;font-weight:600;margin-bottom:6px;color:var(--ink);}
.form-group input,.form-group select,.form-group textarea{
  width:100%;padding:12px 14px;border:1.5px solid var(--border-soft-strong);border-radius:12px;
  font-family:inherit;font-size:0.92rem;transition:var(--transition);
  background:var(--bg-page);color:var(--ink);
}
.form-group input::placeholder,.form-group textarea::placeholder{color:var(--ink-muted);}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{
  outline:none;border-color:var(--blue);background:var(--bg-surface-2);
}
.form-note{margin-top:12px;font-size:0.88rem;color:var(--teal);font-weight:600;text-align:center;min-height:20px;}

/* ============ FOOTER ============ */
.footer{background:var(--dark);color:#c4cdd7;padding:70px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:50px;border-bottom:1px solid rgba(255,255,255,0.08);}
.footer-logo{height:42px;filter:brightness(0) invert(1);margin-bottom:14px;}
.footer-brand p{color:#c4cdd7;}
.footer-sub{font-size:0.82rem;margin-top:8px;color:#8891a0;}
.footer-col h4{color:var(--white);margin-bottom:16px;font-size:1rem;}
.footer-col a,.footer-col p{display:flex;align-items:center;gap:9px;margin-bottom:10px;color:#c4cdd7;font-size:0.92rem;}
.footer-col p .icon{width:14px;height:14px;color:var(--blue);flex-shrink:0;}
.footer-col a:hover{color:var(--blue);}
.footer-bottom{text-align:center;padding:24px 0;font-size:0.85rem;color:#8891a0;}

/* ============ FLOATING BUTTONS ============ */
.float-btn{
  position:fixed;right:24px;width:56px;height:56px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;color:var(--white);
  box-shadow:var(--shadow-lg);z-index:900;transition:var(--transition);
}
.float-btn .icon{width:24px;height:24px;}
.float-whatsapp{bottom:96px;background:var(--green);}
.float-call{bottom:24px;background:var(--gradient);}
.float-btn:hover{transform:scale(1.1);}
.back-to-top{
  position:fixed;left:24px;bottom:24px;width:52px;height:52px;border-radius:50%;
  background:var(--bg-surface);color:var(--blue);box-shadow:var(--shadow-md);
  border:1px solid var(--border-soft);
  display:flex;align-items:center;justify-content:center;font-size:1.2rem;font-weight:700;
  opacity:0;visibility:hidden;transform:translateY(10px);transition:var(--transition);z-index:900;
}
.back-to-top.show{opacity:1;visibility:visible;transform:translateY(0);}

/* ============ SCROLL REVEAL ============ */
.reveal{opacity:0;transform:translateY(24px);filter:blur(4px);transition:opacity 0.9s cubic-bezier(.16,.84,.24,1), transform 0.9s cubic-bezier(.16,.84,.24,1), filter 0.9s ease;}
.reveal.visible{filter:blur(0);}
.reveal.visible{opacity:1;transform:translateY(0);}

/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  .hero-inner{grid-template-columns:1fr;}
  .hero-right{height:380px;margin-top:20px;}
  .about-grid,.purification-grid,.contact-grid{grid-template-columns:1fr;}
  .product-grid,.why-grid,.service-grid,.testimonial-grid{grid-template-columns:repeat(2,1fr);}
  .timeline{grid-template-columns:repeat(3,1fr);row-gap:26px;}
  .timeline::before{display:none;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .nav-links{
    position:fixed;top:76px;left:0;width:100%;background:var(--bg-surface);
    flex-direction:column;padding:24px;gap:18px;
    box-shadow:var(--shadow-md);
    border-top:1px solid var(--border-soft);
    transform:translateY(-140%);transition:var(--transition);
  }
  .nav-links.open{transform:translateY(0);}
  .menu-toggle{display:flex;}
  .navbar-right .btn-sm{display:none;}
}
@media (max-width:768px){
  .stats-grid,.product-grid,.why-grid,.service-grid,.testimonial-grid{grid-template-columns:1fr;}
  .trust-cards{grid-template-columns:1fr;}
  .timeline{grid-template-columns:1fr 1fr;}
  .form-row{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;text-align:left;}
  .hero{padding-top:110px;}
}
@media (prefers-reduced-motion: reduce){
  *{animation:none !important;transition:none !important;}
}