/* ===== Variables ===== */
:root{
  --navy:#1b3a5c;
  --navy-dark:#0f2740;
  --orange:#d98a3d;
  --orange-light:#f0b477;
  --cream:#faf6f1;
  --white:#ffffff;
  --gray:#6b7785;
  --gray-light:#eef1f4;
  --shadow:0 20px 50px rgba(15,39,64,0.12);
  --radius:18px;
  --transition:all .3s ease;
}

*{margin:0;padding:0;box-sizing:border-box;}

html{scroll-behavior:smooth;}

body{
  font-family:'Poppins',sans-serif;
  color:var(--navy-dark);
  background:var(--cream);
  line-height:1.6;
  overflow-x:hidden;
}

h1,h2,h3,h4{font-family:'Playfair Display',serif;font-weight:700;color:var(--navy-dark);}

a{text-decoration:none;color:inherit;}
ul{list-style:none;}
img{max-width:100%;display:block;}

.container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 24px;
}

.section-tag{
  display:inline-block;
  color:var(--orange);
  font-weight:600;
  letter-spacing:2px;
  text-transform:uppercase;
  font-size:.78rem;
  margin-bottom:10px;
}

.section-title{
  font-size:clamp(1.8rem,3.5vw,2.6rem);
  margin-bottom:16px;
}

.section-sub{
  color:var(--gray);
  max-width:640px;
  font-size:1.02rem;
}

.btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:14px 30px;
  border-radius:50px;
  font-weight:600;
  font-size:.95rem;
  transition:var(--transition);
  cursor:pointer;
  border:none;
}

.btn-primary{
  background:var(--orange);
  color:var(--white);
  box-shadow:0 12px 28px rgba(217,138,61,0.35);
}
.btn-primary:hover{background:#c47a2f;transform:translateY(-3px);box-shadow:0 16px 34px rgba(217,138,61,0.45);}

.btn-outline{
  background:transparent;
  border:2px solid var(--navy);
  color:var(--navy);
}
.btn-outline:hover{background:var(--navy);color:var(--white);transform:translateY(-3px);}

.btn-outline-light{
  background:transparent;
  border:2px solid rgba(255,255,255,.6);
  color:var(--white);
}
.btn-outline-light:hover{background:var(--white);color:var(--navy-dark);}

/* ===== Social bar (fixed at very top, does not scroll away) ===== */
.social-bar{
  background:var(--navy);
  color:var(--white);
  font-size:.85rem;
}
.social-bar-inner{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding-top:8px;
  padding-bottom:8px;
  flex-wrap:wrap;
  gap:8px;
}
.social-bar-left{
  display:flex;
  align-items:center;
  gap:8px;
  font-weight:500;
  color:var(--orange-light);
}
.social-bar-right{display:flex;align-items:center;gap:14px;}
.social-bar-right a{
  width:26px;height:26px;
  display:flex;align-items:center;justify-content:center;
  color:var(--white);
  border-radius:50%;
  transition:var(--transition);
}
.social-bar-right a:hover{background:var(--orange);transform:translateY(-2px);}

/* ===== Top bar ===== */
.topbar{
  background:var(--navy-dark);
  color:#cfd9e3;
  font-size:.82rem;
}
.topbar .container{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding-top:8px;
  padding-bottom:8px;
  flex-wrap:wrap;
  gap:8px;
}
.topbar-item{display:flex;align-items:center;gap:14px;}
.topbar a:hover{color:var(--orange-light);}
.topbar-social{display:flex;align-items:center;gap:12px;font-size:.95rem;}
.topbar-social a{display:flex;align-items:center;justify-content:center;}

/* ===== Navbar ===== */
.navbar{
  position:sticky;
  top:0;
  z-index:100;
  background:rgba(255,255,255,0.92);
  backdrop-filter:blur(10px);
  box-shadow:0 2px 20px rgba(15,39,64,0.06);
}
.navbar .container{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  padding-top:10px;
  padding-bottom:10px;
  max-width:1320px;
}
.logo img{height:78px;width:auto;}

.nav-links{
  display:flex;
  gap:28px;
  font-weight:500;
  font-size:.92rem;
  flex-wrap:wrap;
}
.nav-links a{
  position:relative;
  padding:6px 0;
  color:var(--navy-dark);
}
.nav-links a::after{
  content:'';
  position:absolute;
  left:0;bottom:0;
  width:0;height:2px;
  background:var(--orange);
  transition:var(--transition);
}
.nav-links a:hover::after{width:100%;}

.nav-cta{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.nav-cta .btn{padding:11px 20px;font-size:.85rem;white-space:nowrap;}
.nav-cta .btn-outline{border-width:1.5px;}

.burger{
  display:none;
  flex-direction:column;
  gap:5px;
  cursor:pointer;
  background:none;
  border:none;
}
.burger span{width:26px;height:2px;background:var(--navy-dark);}

/* ===== Hero ===== */
.hero{
  position:relative;
  background:linear-gradient(120deg,var(--navy-dark) 0%,var(--navy) 60%,#274a70 100%);
  overflow:hidden;
  padding-top:70px;
}
.hero::before{
  content:'';
  position:absolute;
  width:600px;height:600px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(217,138,61,0.25),transparent 70%);
  top:-200px;
  right:-150px;
}
.hero::after{
  content:'';
  position:absolute;
  width:400px;height:400px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(255,255,255,0.06),transparent 70%);
  bottom:-150px;
  left:-100px;
}
.hero .container{
  display:grid;
  grid-template-columns:1.1fr 0.9fr;
  align-items:end;
  gap:40px;
  position:relative;
  z-index:2;
  min-height:640px;
}
.hero-copy{padding-bottom:70px;}
.hero-tag{
  display:inline-flex;
  align-items:center;
  gap:8px;
  background:rgba(255,255,255,0.1);
  border:1px solid rgba(255,255,255,0.25);
  color:var(--orange-light);
  padding:8px 18px;
  border-radius:50px;
  font-size:.8rem;
  font-weight:600;
  letter-spacing:1.5px;
  text-transform:uppercase;
  margin-bottom:22px;
}
.hero h1{
  color:var(--white);
  font-size:clamp(2.2rem,4.6vw,3.4rem);
  line-height:1.15;
  margin-bottom:18px;
}
.hero h1 span{color:var(--orange-light);}
.hero p{
  color:#cfd9e3;
  font-size:1.08rem;
  max-width:520px;
  margin-bottom:34px;
}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:40px;}

.hero-stats{
  display:flex;
  gap:36px;
  flex-wrap:wrap;
  align-items:center;
}
.hero-stats div{color:var(--white);}
.hero-stats strong{
  display:block;
  font-family:'Playfair Display',serif;
  font-size:1.8rem;
  color:var(--orange-light);
}
.hero-stats span{font-size:.82rem;color:#b9c6d4;}

.hero-stat-social-label{
  display:block;
  font-family:'Playfair Display',serif;
  font-size:1rem;
  color:var(--orange-light);
  margin-bottom:8px;
}
.hero-stat-social-icons{display:flex;gap:10px;}
.hero-stat-social-icons a{
  width:34px;height:34px;
  border-radius:50%;
  background:rgba(255,255,255,0.1);
  border:1px solid rgba(255,255,255,0.25);
  display:flex;align-items:center;justify-content:center;
  color:var(--white);
  transition:var(--transition);
}
.hero-stat-social-icons a:hover{background:var(--orange);border-color:var(--orange);transform:translateY(-3px);}

.hero-stat-feno{
  position:relative;
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  gap:2px;
  padding:14px 22px 14px 20px;
  border-radius:16px;
  background:linear-gradient(135deg,rgba(217,138,61,0.22),rgba(217,138,61,0.06));
  border:1.5px solid var(--orange);
  box-shadow:0 0 0 0 rgba(217,138,61,0.55);
  animation:feno-pulse 2.2s infinite;
  text-decoration:none;
}
.hero-stat-feno-badge{
  position:absolute;
  top:-12px;
  right:-10px;
  background:var(--orange);
  color:var(--white);
  font-size:.62rem;
  font-weight:700;
  letter-spacing:1px;
  text-transform:uppercase;
  padding:4px 10px;
  border-radius:20px;
  box-shadow:0 6px 14px rgba(217,138,61,0.5);
}
.hero-stat-feno strong{
  font-size:2.4rem;
  color:var(--orange-light);
  line-height:1;
  font-family:'Playfair Display',serif;
}
.hero-stat-feno .hero-stat-feno-label{
  font-size:.85rem;
  font-weight:700;
  color:var(--white);
  letter-spacing:.3px;
}
.hero-stat-feno-links{
  display:flex;
  gap:10px;
  margin-top:10px;
}
.hero-stat-feno-links a{
  display:flex;
  align-items:center;
  gap:5px;
  font-size:.72rem;
  font-weight:600;
  color:var(--orange-light);
  background:rgba(255,255,255,0.08);
  border:1px solid rgba(255,255,255,0.2);
  padding:5px 10px;
  border-radius:20px;
  transition:var(--transition);
  text-decoration:none;
}
.hero-stat-feno-links a:hover{background:var(--orange);color:var(--white);border-color:var(--orange);}
@keyframes feno-pulse{
  0%{box-shadow:0 0 0 0 rgba(217,138,61,0.55);}
  70%{box-shadow:0 0 0 14px rgba(217,138,61,0);}
  100%{box-shadow:0 0 0 0 rgba(217,138,61,0);}
}

.hero-photo{
  position:relative;
  display:flex;
  justify-content:center;
  align-items:flex-end;
  height:100%;
}
.hero-photo img{
  max-height:600px;
  width:auto;
  filter:drop-shadow(0 30px 40px rgba(0,0,0,0.35));
  position:relative;
  z-index:2;
}
.hero-photo-ring{
  position:absolute;
  width:380px;height:380px;
  border-radius:50%;
  background:linear-gradient(135deg,rgba(217,138,61,0.35),rgba(255,255,255,0.05));
  bottom:20px;
  z-index:1;
}
.hero-badge{
  position:absolute;
  bottom:40px;
  left:-10px;
  background:var(--white);
  padding:14px 20px;
  border-radius:16px;
  box-shadow:var(--shadow);
  display:flex;
  align-items:center;
  gap:12px;
  z-index:3;
}
.hero-badge .icon{
  width:42px;height:42px;
  border-radius:50%;
  background:var(--orange);
  display:flex;align-items:center;justify-content:center;
  color:var(--white);
  font-size:1.2rem;
}
.hero-badge strong{display:block;font-size:.95rem;color:var(--navy-dark);}
.hero-badge span{font-size:.78rem;color:var(--gray);}

/* ===== Marquee / strip ===== */
.strip{
  background:var(--orange);
  color:var(--white);
  padding:14px 0;
  overflow:hidden;
  white-space:nowrap;
}
.strip-track{
  display:inline-flex;
  gap:60px;
  animation:scroll 28s linear infinite;
  font-weight:600;
  font-size:.9rem;
  letter-spacing:1px;
  text-transform:uppercase;
}
@keyframes scroll{
  0%{transform:translateX(0);}
  100%{transform:translateX(-50%);}
}

/* ===== About ===== */
.about{padding:110px 0;background:var(--white);}
.about .container{
  display:grid;
  grid-template-columns:0.85fr 1.15fr;
  gap:60px;
  align-items:center;
}
.about-media{position:relative;}
.about-media img{
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  width:100%;
  object-fit:cover;
}
.about-media-frame{
  position:absolute;
  top:-24px;
  left:-24px;
  width:100%;
  height:100%;
  border:3px solid var(--orange);
  border-radius:var(--radius);
  z-index:-1;
}
.about-credentials{
  margin-top:34px;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:16px;
}
.credential-item{
  display:flex;
  gap:12px;
  align-items:flex-start;
  background:var(--gray-light);
  padding:16px;
  border-radius:14px;
}
.credential-item .dot{
  width:10px;height:10px;
  border-radius:50%;
  background:var(--orange);
  margin-top:6px;
  flex-shrink:0;
}
.credential-item p{font-size:.9rem;color:var(--navy-dark);font-weight:500;}

/* ===== Services ===== */
.services{padding:110px 0;background:var(--gray-light);}
.services-head{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap:20px;
  margin-bottom:56px;
  flex-wrap:wrap;
}
.services-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:28px;
}
.service-card{
  display:block;
  background:var(--white);
  border-radius:var(--radius);
  padding:36px 30px;
  box-shadow:0 10px 30px rgba(15,39,64,0.06);
  transition:var(--transition);
  position:relative;
  overflow:hidden;
  isolation:isolate;
}
.service-card:hover{
  transform:translateY(-8px);
  box-shadow:var(--shadow);
}
.service-photo{
  position:absolute;
  inset:0;
  background:linear-gradient(150deg,var(--navy-dark) 0%,var(--navy) 55%,#2d5580 100%);
  background-size:cover;
  background-position:center;
  opacity:0;
  transition:opacity .45s ease;
  z-index:0;
}
.service-photo::before{
  content:'';
  position:absolute;
  width:220px;height:220px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(217,138,61,0.35),transparent 70%);
  top:-60px;right:-60px;
}
.service-photo::after{
  content:'';
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(15,39,64,0.15) 0%,rgba(15,39,64,0.55) 100%);
}
.service-card:hover .service-photo{opacity:1;}
.service-content{position:relative;z-index:2;transition:var(--transition);}
.service-card:hover .service-content h3,
.service-card:hover .service-content p{color:var(--white);}
.service-card:hover .service-content .num{color:rgba(255,255,255,0.18);}
.service-card:hover .service-icon{background:var(--orange);}
.service-cta{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-top:16px;
  font-size:.85rem;
  font-weight:600;
  color:var(--orange);
  opacity:0;
  transform:translateY(6px);
  transition:var(--transition);
}
.service-card:hover .service-cta{opacity:1;transform:translateY(0);color:var(--orange-light);}
.service-card .num{
  position:absolute;
  top:0;right:0;
  font-family:'Playfair Display',serif;
  font-size:2.6rem;
  color:var(--gray-light);
  font-weight:700;
  transition:var(--transition);
}
.service-icon{
  width:58px;height:58px;
  border-radius:16px;
  background:linear-gradient(135deg,var(--navy),var(--navy-dark));
  display:flex;align-items:center;justify-content:center;
  color:var(--orange-light);
  font-size:1.5rem;
  margin-bottom:22px;
  transition:var(--transition);
}
.service-card h3{font-size:1.2rem;margin-bottom:10px;transition:var(--transition);}
.service-card p{color:var(--gray);font-size:.92rem;transition:var(--transition);}
.service-card.featured{
  background:linear-gradient(150deg,var(--navy-dark),var(--navy));
  color:var(--white);
}
.service-card.featured .service-icon{background:var(--orange);color:var(--white);}
.service-card.featured .service-content h3{color:var(--white);}
.service-card.featured .service-content p{color:#c3d0dc;}
.service-card.featured .num{color:rgba(255,255,255,0.08);}
.badge-new{
  display:inline-block;
  background:var(--orange);
  color:var(--white);
  font-size:.68rem;
  font-weight:700;
  letter-spacing:1px;
  padding:3px 10px;
  border-radius:20px;
  margin-bottom:10px;
  text-transform:uppercase;
}

/* ===== Conditions ===== */
.conditions{padding:100px 0 110px;background:var(--white);}
.conditions-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:16px;
}
.condition-chip{
  display:flex;
  align-items:center;
  gap:12px;
  background:var(--gray-light);
  padding:18px 20px;
  border-radius:14px;
  font-weight:600;
  font-size:.95rem;
  color:var(--navy-dark);
  transition:var(--transition);
}
.condition-chip i{
  color:var(--orange);
  font-size:1.15rem;
  flex-shrink:0;
}
.condition-chip:hover{
  background:var(--navy);
  color:var(--white);
  transform:translateY(-4px);
}
.condition-chip:hover i{color:var(--orange-light);}

@media (max-width:980px){
  .conditions-grid{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:600px){
  .conditions-grid{grid-template-columns:1fr;}
}

/* ===== Why / process ===== */
.why{padding:110px 0;background:var(--white);}
.why .container{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:70px;
  align-items:center;
}
.why-list{margin-top:30px;display:flex;flex-direction:column;gap:26px;}
.why-item{display:flex;gap:20px;}
.why-item .step{
  flex-shrink:0;
  width:50px;height:50px;
  border-radius:50%;
  background:var(--navy);
  color:var(--white);
  display:flex;align-items:center;justify-content:center;
  font-family:'Playfair Display',serif;
  font-weight:700;
}
.why-item h4{font-size:1.05rem;margin-bottom:6px;}
.why-item p{color:var(--gray);font-size:.92rem;}
.why-visual{
  background:linear-gradient(150deg,var(--navy-dark),var(--navy));
  border-radius:var(--radius);
  padding:50px 36px;
  color:var(--white);
  position:relative;
  overflow:hidden;
}
.why-visual::before{
  content:'';
  position:absolute;
  width:260px;height:260px;
  background:radial-gradient(circle,rgba(217,138,61,0.3),transparent 70%);
  top:-80px;right:-80px;
  border-radius:50%;
}
.why-visual h3{color:var(--white);font-size:1.6rem;margin-bottom:18px;position:relative;}
.why-visual p{color:#c3d0dc;position:relative;margin-bottom:26px;}
.why-visual .quote-icon{font-size:2.6rem;color:var(--orange-light);font-family:'Playfair Display',serif;line-height:1;}

/* ===== Testimonials ===== */
.testimonials{padding:110px 0;background:var(--gray-light);}
.testimonials-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:28px;
}
.testimonial-card{
  background:var(--white);
  border-radius:var(--radius);
  padding:32px 28px;
  box-shadow:0 10px 30px rgba(15,39,64,0.06);
}
.testimonial-stars{color:var(--orange);margin-bottom:16px;font-size:.9rem;letter-spacing:2px;}
.testimonial-card p{color:var(--navy-dark);font-size:.95rem;margin-bottom:24px;min-height:70px;}
.testimonial-card.placeholder p{color:var(--gray);font-style:italic;}
.testimonial-author{display:flex;align-items:center;gap:12px;}
.testimonial-author .avatar{
  width:42px;height:42px;
  border-radius:50%;
  background:linear-gradient(135deg,var(--navy),var(--navy-dark));
  color:var(--white);
  font-weight:700;
  font-family:'Playfair Display',serif;
  display:flex;align-items:center;justify-content:center;
  flex-shrink:0;
}
.testimonial-author strong{display:block;font-size:.92rem;}
.testimonial-author span{font-size:.8rem;color:var(--gray);}
.testimonial-card.placeholder{opacity:.7;border:1.5px dashed #d7dee5;box-shadow:none;}

@media (max-width:980px){
  .testimonials-grid{grid-template-columns:1fr;}
}

/* ===== FAQ ===== */
.faq{padding:110px 0;background:var(--white);}
.faq-list{
  margin-top:40px;
  display:flex;
  flex-direction:column;
  gap:14px;
  max-width:820px;
}
.faq-item{
  background:var(--gray-light);
  border-radius:var(--radius);
  padding:6px 28px;
  transition:var(--transition);
  border:1.5px solid transparent;
}
.faq-item[open]{
  background:var(--white);
  border-color:var(--orange-light);
  box-shadow:0 10px 30px rgba(15,39,64,0.06);
}
.faq-item summary{
  list-style:none;
  cursor:pointer;
  padding:20px 0;
  font-family:'Playfair Display',serif;
  font-weight:700;
  font-size:1.08rem;
  color:var(--navy-dark);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:'+';
  flex-shrink:0;
  width:32px;
  height:32px;
  border-radius:50%;
  background:var(--orange);
  color:var(--white);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:1.3rem;
  transition:var(--transition);
}
.faq-item[open] summary::after{
  content:'−';
  background:var(--navy);
}
.faq-item p{
  color:var(--gray);
  padding-bottom:22px;
  font-size:.98rem;
  line-height:1.7;
}

@media (max-width:600px){
  .faq{padding:70px 0;}
  .faq-item summary{font-size:1rem;padding:16px 0;}
}

/* ===== Location ===== */
.location{padding:110px 0;background:var(--gray-light);}
.location .container{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:50px;
  align-items:stretch;
}
.location-card{
  background:var(--white);
  border-radius:var(--radius);
  padding:44px;
  box-shadow:0 10px 30px rgba(15,39,64,0.06);
}
.location-row{
  display:flex;
  gap:18px;
  padding:18px 0;
  border-bottom:1px solid var(--gray-light);
}
.location-row:last-child{border-bottom:none;}
.location-row .ic{
  width:44px;height:44px;
  border-radius:12px;
  background:var(--gray-light);
  color:var(--orange);
  display:flex;align-items:center;justify-content:center;
  flex-shrink:0;
  font-size:1.1rem;
}
.location-row h4{font-size:1rem;margin-bottom:4px;}
.location-row p{color:var(--gray);font-size:.9rem;}
.location-row a{color:var(--navy);font-weight:600;}
.map-wrap{display:flex;flex-direction:column;}
.map-embed{
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:0 10px 30px rgba(15,39,64,0.06);
  min-height:340px;
  flex:1;
}
.map-embed iframe{width:100%;height:100%;min-height:340px;border:0;}

/* ===== CTA ===== */
.cta{
  background:linear-gradient(120deg,var(--orange) 0%,#c47a2f 100%);
  padding:70px 0;
  position:relative;
  overflow:hidden;
}
.cta .container{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:24px;
  flex-wrap:wrap;
  position:relative;
  z-index:2;
}
.cta h2{color:var(--white);font-size:clamp(1.5rem,3vw,2.1rem);max-width:560px;}
.cta-actions{display:flex;gap:16px;flex-wrap:wrap;}

/* ===== Footer ===== */
footer{background:var(--navy-dark);color:#b9c6d4;padding:70px 0 24px;}
.footer-grid{
  display:grid;
  grid-template-columns:1.3fr 1fr 1fr 1.1fr;
  gap:40px;
  margin-bottom:50px;
}
.footer-logo img{height:44px;margin-bottom:16px;filter:brightness(0) invert(1);}
.footer-grid h5{color:var(--white);font-family:'Poppins',sans-serif;font-size:.95rem;margin-bottom:18px;letter-spacing:1px;text-transform:uppercase;}
.footer-grid ul li{margin-bottom:12px;font-size:.9rem;}
.footer-grid ul li a:hover{color:var(--orange-light);}
.footer-grid p{font-size:.88rem;color:#9fb0c0;max-width:280px;}
.social-row{display:flex;gap:12px;margin-top:18px;}
.social-row a{
  width:38px;height:38px;
  border-radius:50%;
  background:rgba(255,255,255,0.08);
  display:flex;align-items:center;justify-content:center;
  transition:var(--transition);
}
.social-row a:hover{background:var(--orange);}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,0.1);
  padding-top:24px;
  display:flex;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:10px;
  font-size:.82rem;
  color:#8ea0b3;
}

/* ===== WhatsApp float ===== */
.wa-float{
  position:fixed;
  bottom:26px;right:26px;
  width:60px;height:60px;
  border-radius:50%;
  background:#25D366;
  display:flex;align-items:center;justify-content:center;
  color:var(--white);
  font-size:1.7rem;
  box-shadow:0 12px 30px rgba(37,211,102,0.5);
  z-index:200;
  animation:pulse 2.4s infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(37,211,102,0.55);}
  70%{box-shadow:0 0 0 16px rgba(37,211,102,0);}
  100%{box-shadow:0 0 0 0 rgba(37,211,102,0);}
}

/* ===== Reveal animation ===== */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease;}
.reveal.show{opacity:1;transform:translateY(0);}

/* ===== Responsive ===== */
@media (max-width:1180px){
  .nav-links{gap:18px;font-size:.85rem;}
  .nav-cta .btn-outline{display:none;}
}
@media (max-width:980px){
  .nav-links{
    display:none;
    position:fixed;
    inset:0;
    width:100%;
    height:100dvh;
    background:var(--white);
    flex-direction:column;
    justify-content:center;
    align-items:center;
    gap:26px;
    font-size:1.15rem;
    z-index:150;
  }
  .nav-links.open-mobile{display:flex;}
  .burger{display:flex;position:relative;z-index:160;}
  .burger.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
  .burger.is-open span:nth-child(2){opacity:0;}
  .burger.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
  .burger span{transition:var(--transition);}
  .hero .container{grid-template-columns:1fr;}
  .hero-photo{order:-1;margin-top:20px;}
  .about .container,.why .container,.location .container{grid-template-columns:1fr;}
  .services-grid{grid-template-columns:1fr 1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:600px){
  .services-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .cta .container{flex-direction:column;align-items:flex-start;}
  .about-credentials{grid-template-columns:1fr;}
  .hero-photo img{max-height:380px;max-width:80%;}
  .hero-photo-ring{width:240px;height:240px;}
  .hero-badge{left:0;padding:10px 14px;gap:8px;}
  .hero-badge .icon{width:34px;height:34px;font-size:1rem;}
  .hero-badge strong{font-size:.85rem;}
  .hero-badge span{font-size:.7rem;}
  .logo img{height:56px;}
  .hero-stat-feno strong{font-size:1.9rem;}
}