/* =========================================================
   SAMICA WELLNESS — Design Tokens
   ========================================================= */
:root{
  --off-white:      #F7F5EF;
  --off-white-2:     #FBFAF6;
  --card-white:     #FFFFFF;
  --ink:            #14181A;      /* body / heading text — black */
  --ink-soft:       #52605B;      /* secondary text */
  --teal:           #0B6E5C;      /* primary brand accent */
  --teal-dark:      #094F42;
  --teal-tint:      #E3F0EB;
  --blue:           #2563A6;      /* secondary accent */
  --blue-tint:      #E7F0F9;
  --sand-line:      #E4E0D4;      /* hairline / divider */
  --shadow-sm:      0 2px 10px rgba(20,24,26,0.06);
  --shadow-md:      0 10px 30px rgba(20,24,26,0.09);
  --shadow-lg:      0 20px 50px rgba(11,110,92,0.16);
  --radius:         16px;
  --radius-sm:      10px;
  --ff:             'Inter', sans-serif;
}

*{ box-sizing:border-box; }

html{ scroll-behavior:smooth; }

body{
  font-family:var(--ff);
  background-color:var(--off-white);
  color:var(--ink);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

h1,h2,h3,h4,h5,h6{
  font-family:var(--ff);
  color:var(--ink);
  font-weight:800;
  letter-spacing:-0.02em;
}

p{ color:var(--ink-soft); }

a{ text-decoration:none; color:inherit; }

img{ max-width:100%; height:auto; display:block; }

::selection{ background:var(--teal); color:#fff; }

.container-xl{ max-width:1280px; margin-inline:auto; padding-inline:1.25rem; }

/* eyebrow label used above section titles */
.eyebrow{
  display:inline-flex; align-items:center; gap:.5rem;
  font-size:.78rem; font-weight:700; letter-spacing:.14em;
  text-transform:uppercase; color:var(--teal);
  margin-bottom:.85rem;
}
.eyebrow::before{
  content:""; width:26px; height:2px; background:var(--teal); display:inline-block; border-radius:2px;
}

.section-title{
  font-size:clamp(1.9rem, 3.2vw, 2.7rem);
  margin-bottom:1rem;
}

.section-subtitle{
  color:var(--ink-soft);
  font-size:1.05rem;
  max-width:640px;
}

.section-pad{ padding-block: clamp(3.5rem, 6vw, 6.5rem); }

.bg-tint{ background:var(--off-white-2); }

/* generic buttons */
.btn-brand{
  background:var(--teal);
  color:#fff !important;
  border:none;
  padding:.85rem 1.9rem;
  border-radius:50px;
  font-weight:600;
  font-size:.95rem;
  display:inline-flex; align-items:center; gap:.55rem;
  box-shadow:var(--shadow-sm);
  transition:transform .35s cubic-bezier(.2,.8,.2,1), box-shadow .35s ease, background .35s ease;
}
.btn-brand:hover{
  background:var(--teal-dark);
  transform:translateY(-3px);
  box-shadow:var(--shadow-lg);
  color:#fff;
}
.btn-brand i, .btn-brand svg{ transition:transform .35s ease; }
.btn-brand:hover i, .btn-brand:hover svg{ transform:translateX(4px); }

.btn-outline-brand{
  background:transparent;
  color:var(--ink) !important;
  border:1.5px solid var(--ink);
  padding:.8rem 1.85rem;
  border-radius:50px;
  font-weight:600;
  font-size:.95rem;
  display:inline-flex; align-items:center; gap:.55rem;
  transition:all .35s ease;
}
.btn-outline-brand:hover{
  background:var(--ink);
  color:var(--off-white) !important;
  transform:translateY(-3px);
}

/* =========================================================
   HEADER / NAVBAR
   ========================================================= */
.site-header{
  position:fixed; top:0; left:0; right:0; z-index:1000;
  background:rgba(247,245,239,0.85);
  backdrop-filter:blur(14px) saturate(150%);
  -webkit-backdrop-filter:blur(14px) saturate(150%);
  border-bottom:1px solid transparent;
  transition:all .4s ease;
  padding-block:.6rem;
}
.site-header.scrolled{
  background:rgba(247,245,239,0.97);
  border-bottom:1px solid var(--sand-line);
  box-shadow:var(--shadow-sm);
  padding-block:.35rem;
}

.navbar-brand-custom{ display:flex; align-items:center; gap:.65rem; }
.navbar-brand-custom img{
  height:100px; width:auto; transition:height .35s ease;
}
.site-header.scrolled .navbar-brand-custom img{ height:100px; }
/*.site-header.scrolled .navbar-brand-custom img{ height:38px; }*/

.navbar-brand-custom .brand-text{
  font-weight:800; font-size:1.2rem; color:var(--ink); line-height:1.1;
}
.navbar-brand-custom .brand-text span{
  display:block; font-size:.65rem; font-weight:600; letter-spacing:.12em;
  text-transform:uppercase; color:var(--teal);
}

.main-nav .nav-link{
  font-weight:600; font-size:.95rem; color:var(--ink) !important;
  padding:.55rem 1.05rem !important; position:relative;
}
.main-nav .nav-link::after{
  content:""; position:absolute; left:1.05rem; right:1.05rem; bottom:.25rem; height:2px;
  background:var(--teal); transform:scaleX(0); transform-origin:left; transition:transform .3s ease;
}
.main-nav .nav-link:hover::after,
.main-nav .nav-link.active::after{ transform:scaleX(1); }
.main-nav .nav-link:hover{ color:var(--teal) !important; }

.dropdown-menu-custom{
  border:none; border-radius:14px; box-shadow:var(--shadow-md);
  padding:.6rem; margin-top:.6rem !important; background:var(--card-white);
  min-width:230px;
}
.dropdown-menu-custom .dropdown-item{
  border-radius:9px; padding:.65rem .85rem; font-weight:500; font-size:.92rem;
  display:flex; align-items:center; gap:.65rem; transition:all .25s ease;
}
.dropdown-menu-custom .dropdown-item i{ color:var(--teal); width:18px; }
.dropdown-menu-custom .dropdown-item:hover{ background:var(--teal-tint); color:var(--teal-dark); }

.nav-cta{
  background:var(--teal); color:#fff !important; padding:.6rem 1.5rem !important;
  border-radius:50px; font-weight:600; transition:all .3s ease;
}
.nav-cta:hover{ background:var(--teal-dark); color:#fff !important; transform:translateY(-2px); }
.nav-cta::after{ display:none; }

/* =========================================================
   HERO
   ========================================================= */
.hero{
  padding-top:clamp(7.5rem, 12vw, 10rem);
  padding-bottom:clamp(4rem, 7vw, 6rem);
  position:relative;
  overflow:hidden;
}
.hero-bg-shape{
  position:absolute; inset:0; z-index:0; pointer-events:none;
}
.hero-bg-shape svg{ width:100%; height:100%; }

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

.hero h1{
  font-size:clamp(2.3rem, 4.6vw, 3.6rem);
  line-height:1.08;
  margin-bottom:1.3rem;
}
.hero h1 .accent{ color:var(--teal); position:relative; white-space:nowrap; }
.hero h1 .accent svg{ position:absolute; left:0; bottom:-6px; width:100%; }

.hero-lead{ font-size:1.12rem; max-width:560px; margin-bottom:1.9rem; }

.hero-stats{ display:flex; gap:2.1rem; margin-top:2.7rem; flex-wrap:wrap; }
.hero-stat h3{ font-size:1.9rem; margin-bottom:0; color:var(--teal); }
.hero-stat span{ font-size:.82rem; color:var(--ink-soft); font-weight:600; letter-spacing:.02em; }

.hero-visual{ position:relative; z-index:1; }
.hero-visual-card{
  position:relative; border-radius:28px; overflow:hidden; box-shadow:var(--shadow-lg);
  animation:floatY 6s ease-in-out infinite;
}
@keyframes floatY{
  0%,100%{ transform:translateY(0px); }
  50%{ transform:translateY(-16px); }
}
.hero-badge{
  position:absolute; bottom:-1.4rem; left:-1.4rem;
  background:var(--card-white); border-radius:18px; padding:1rem 1.3rem;
  box-shadow:var(--shadow-md); display:flex; align-items:center; gap:.8rem;
  animation:floatY 5s ease-in-out infinite; animation-delay:.4s;
}
.hero-badge .icon-circle{
  width:44px; height:44px; border-radius:50%; background:var(--teal-tint);
  display:flex; align-items:center; justify-content:center; color:var(--teal); font-size:1.2rem;
}
.hero-badge h6{ margin:0; font-size:1rem; }
.hero-badge small{ color:var(--ink-soft); font-size:.75rem; }

.molecule-dot{
  position:absolute; border-radius:50%; background:var(--blue);
  opacity:.55; animation:pulseDot 4s ease-in-out infinite;
}
@keyframes pulseDot{
  0%,100%{ transform:scale(1); opacity:.45; }
  50%{ transform:scale(1.4); opacity:.9; }
}

/* =========================================================
   ABOUT / COMPANY INTRO
   ========================================================= */
.about-block p{ font-size:1.02rem; margin-bottom:1.1rem; }
.about-block strong{ color:var(--ink); }

/* =========================================================
   SERVICES
   ========================================================= */
.service-card{
  background:var(--card-white);
  border-radius:var(--radius);
  padding:2.1rem 1.8rem;
  height:100%;
  box-shadow:var(--shadow-sm);
  border:1px solid var(--sand-line);
  transition:transform .4s cubic-bezier(.2,.8,.2,1), box-shadow .4s ease, border-color .4s ease;
  position:relative;
  overflow:hidden;
}
.service-card::before{
  content:""; position:absolute; top:0; left:0; right:0; height:4px;
  background:linear-gradient(90deg, var(--teal), var(--blue));
  transform:scaleX(0); transform-origin:left; transition:transform .45s ease;
}
.service-card:hover::before{ transform:scaleX(1); }
.service-card:hover{
  transform:translateY(-10px);
  box-shadow:var(--shadow-md);
  border-color:transparent;
}
.service-icon{
  width:58px; height:58px; border-radius:16px;
  background:var(--teal-tint); color:var(--teal);
  display:flex; align-items:center; justify-content:center;
  font-size:1.5rem; margin-bottom:1.3rem;
  transition:all .4s ease;
}
.service-card:hover .service-icon{
  background:var(--teal); color:#fff; transform:rotate(-8deg) scale(1.08);
}
.service-card h4{ font-size:1.18rem; margin-bottom:.7rem; }
.service-card p{ font-size:.93rem; margin-bottom:0; }

/* =========================================================
   PRODUCTS (API / SOLVENTS)
   ========================================================= */
.product-card{
  position:relative; border-radius:22px; overflow:hidden; height:420px;
  box-shadow:var(--shadow-md); isolation:isolate;
}
.product-card img{
  position:absolute; inset:0; width:100%; height:100%; object-fit:cover;
  transition:transform .7s cubic-bezier(.2,.8,.2,1);
  z-index:0;
}
.product-card::after{
  content:""; position:absolute; inset:0; z-index:1;
  background:linear-gradient(180deg, rgba(11,20,17,0.05) 30%, rgba(9,25,20,0.88) 100%);
}
.product-card:hover img{ transform:scale(1.09); }
.product-card-body{
  position:absolute; left:0; right:0; bottom:0; z-index:2;
  padding:2rem; color:#fff;
}
.product-tag{
  display:inline-block; background:rgba(255,255,255,0.15);
  backdrop-filter:blur(6px); padding:.35rem .9rem; border-radius:50px;
  font-size:.75rem; font-weight:700; letter-spacing:.08em; text-transform:uppercase;
  margin-bottom:.8rem;
}
.product-card-body h3{ color:#fff; font-size:1.7rem; margin-bottom:.6rem; }
.product-card-body p{ color:rgba(255,255,255,0.82); font-size:.92rem; margin-bottom:1.3rem; max-width:340px; }
.product-link-btn{
  display:inline-flex; align-items:center; gap:.6rem;
  background:#fff; color:var(--teal-dark) !important; font-weight:700;
  padding:.7rem 1.5rem; border-radius:50px; font-size:.9rem;
  transition:all .35s ease;
}
.product-link-btn:hover{ background:var(--teal); color:#fff !important; gap:.9rem; }

/* =========================================================
   WIDE RANGE / FEATURE ROW
   ========================================================= */
.range-visual{ border-radius:24px; overflow:hidden; box-shadow:var(--shadow-md); }
.range-visual img{ transition:transform .8s ease; }
.range-visual:hover img{ transform:scale(1.05); }

.feature-pill-list li{
  display:flex; align-items:flex-start; gap:.9rem; margin-bottom:1.1rem; font-weight:500;
}
.feature-pill-list .icon-check{
  width:26px; height:26px; min-width:26px; border-radius:50%; background:var(--teal);
  color:#fff; display:flex; align-items:center; justify-content:center; font-size:.75rem; margin-top:.15rem;
}

/* =========================================================
   PILLARS: Pricing / Supply Chain / Network
   ========================================================= */
.pillar-card{
  background:var(--card-white); border-radius:var(--radius); padding:2.4rem 1.9rem;
  text-align:center; height:100%; border:1px solid var(--sand-line);
  transition:all .4s ease; position:relative;
}
.pillar-card:hover{ box-shadow:var(--shadow-md); transform:translateY(-8px); border-color:transparent; }
.pillar-num{
  font-size:.78rem; font-weight:800; letter-spacing:.1em; color:var(--blue);
  margin-bottom:1rem; display:block;
}
.pillar-icon{
  width:66px; height:66px; border-radius:50%; margin-inline:auto; margin-bottom:1.3rem;
  background:var(--blue-tint); color:var(--blue);
  display:flex; align-items:center; justify-content:center; font-size:1.6rem;
  transition:all .4s ease;
}
.pillar-card:hover .pillar-icon{ background:var(--blue); color:#fff; transform:scale(1.1); }
.pillar-card h4{ font-size:1.15rem; margin-bottom:.8rem; }
.pillar-card p{ font-size:.92rem; margin-bottom:0; }

/* =========================================================
   CTA BANNER
   ========================================================= */
.cta-banner{
  background:linear-gradient(120deg, var(--teal-dark), var(--teal) 60%, #0d8a72);
  border-radius:28px; padding:clamp(2.5rem,5vw,4.5rem); position:relative; overflow:hidden;
  color:#fff;
}
.cta-banner::before{
  content:""; position:absolute; width:340px; height:340px; border-radius:50%;
  background:rgba(255,255,255,0.06); top:-140px; right:-100px;
}
.cta-banner::after{
  content:""; position:absolute; width:220px; height:220px; border-radius:50%;
  background:rgba(255,255,255,0.06); bottom:-100px; left:-60px;
}
.cta-banner h2{ color:#fff; position:relative; z-index:1; }
.cta-banner p{ color:rgba(255,255,255,0.85); position:relative; z-index:1; font-size:1.05rem; }
.cta-banner .btn-brand{ background:#fff; color:var(--teal-dark) !important; position:relative; z-index:1; }
.cta-banner .btn-brand:hover{ background:var(--off-white); }
.cta-banner .btn-outline-brand{
  border-color:rgba(255,255,255,0.6); color:#fff !important; position:relative; z-index:1;
}
.cta-banner .btn-outline-brand:hover{ background:#fff; color:var(--teal-dark) !important; }

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer{
  background:var(--teal-dark); color:rgba(255,255,255,0.85);
  padding-top:clamp(3rem,5vw,4.5rem); position:relative; overflow:hidden;
}
.site-footer h5{ color:#fff; font-size:1.1rem; margin-bottom:1.3rem; }
.site-footer p, .site-footer a{ color:rgba(255,255,255,0.72); }
.footer-brand{ display:flex; align-items:center; gap:.7rem; margin-bottom:1.1rem; }
.footer-brand img{ height:42px; }
.footer-brand span{ font-weight:800; font-size:1.25rem; color:#fff; }
.footer-links li{ margin-bottom:.7rem; }
.footer-links a{ font-size:.93rem; transition:all .3s ease; display:inline-flex; align-items:center; gap:.5rem; }
.footer-links a:hover{ color:#fff; padding-left:.35rem; }
.footer-contact li{ display:flex; gap:.85rem; margin-bottom:1.15rem; font-size:.92rem; align-items:flex-start; }
.footer-contact i{ color:#9fe3d1; margin-top:.2rem; }
.social-icons{ display:flex; gap:.7rem; margin-top:1.2rem; }
.social-icons a{
  width:38px; height:38px; border-radius:50%; background:rgba(255,255,255,0.1);
  display:flex; align-items:center; justify-content:center; color:#fff; transition:all .3s ease;
}
.social-icons a:hover{ background:#fff; color:var(--teal-dark); transform:translateY(-4px); }
.footer-bottom{
  border-top:1px solid rgba(255,255,255,0.14); margin-top:2.7rem; padding-block:1.3rem;
  font-size:.85rem; text-align:center; color:rgba(255,255,255,0.6);
}
.footer-bottom a{ color:rgba(255,255,255,0.8); }

/* back to top */
.back-to-top{
  position:fixed; bottom:1.8rem; right:1.8rem; z-index:999;
  width:46px; height:46px; border-radius:50%; background:var(--teal); color:#fff;
  display:flex; align-items:center; justify-content:center; box-shadow:var(--shadow-md);
  opacity:0; visibility:hidden; transform:translateY(15px); transition:all .35s ease;
}
.back-to-top.show{ opacity:1; visibility:visible; transform:translateY(0); }
.back-to-top:hover{ background:var(--teal-dark); transform:translateY(-4px); }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width:991.98px){
  .main-nav{
    background:var(--card-white); border-radius:16px; padding:1rem; margin-top:1rem;
    box-shadow:var(--shadow-md);
  }
  .main-nav .nav-link::after{ display:none; }
  .hero-badge{ left:.5rem; bottom:-1rem; }
  .product-card{ height:360px; }
}

@media (max-width:767.98px){
  .hero{ text-align:center; }
  .hero-lead{ margin-inline:auto; }
  .hero-stats{ justify-content:center; }
  .hero-visual{ margin-top:2.7rem; }
  .cta-banner{ text-align:center; }
  .cta-banner .btn-brand, .cta-banner .btn-outline-brand{ width:100%; justify-content:center; }
}

@media (max-width:575.98px){
  .hero-stats{ gap:1.4rem; }
  .product-card-body{ padding:1.4rem; }
  .pillar-card{ padding:2rem 1.3rem; }
}

/* reduced motion */
@media (prefers-reduced-motion: reduce){
  *{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; scroll-behavior:auto !important; }
}

/* focus visibility */
a:focus-visible, button:focus-visible{
  outline:2px solid var(--teal); outline-offset:3px; border-radius:6px;
}