/* ============================================================
   ABIRAMI DIAGNOSTICS v2 — Custom Stylesheet
   Primary: #1f4198  |  Accent: #c3d52a
============================================================ */

:root {
  --brand:        #1f4198;
  --brand-dark:   #162e70;
  --brand-mid:    #2a52c8;
  --brand-light:  #e8edf8;
  --accent:       #c3d52a;
  --accent-hover: #d4e832;
  --white:        #ffffff;
  --shadow-sm:    0 2px 10px rgba(31,65,152,.08);
  --shadow-md:    0 8px 28px rgba(31,65,152,.14);
  --shadow-lg:    0 20px 50px rgba(31,65,152,.20);
  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 16px;
  --r-xl: 20px;
  --r-2xl:28px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{margin:0;overflow-x:hidden;}
img{display:block;max-width:100%;}
a{text-decoration:none;}

/* ── Navbar ── */
#navbar{
  background:transparent;
  transition:background .3s,box-shadow .3s;
}
#navbar.scrolled{
  background:var(--brand);
  box-shadow:0 4px 24px rgba(31,65,152,.25);
}

.logo-shield{
  width:34px;height:34px;
  background:var(--accent);
  border-radius:8px;
  display:flex;align-items:center;justify-content:center;
  flex-shrink:0;
}

.nav-link{
  display:inline-block;
  padding:.4rem .85rem;
  color:white;
  font-size:.875rem;font-weight:500;
  border-radius:999px;
  transition:color .2s,background .2s;
}
.nav-link:hover,.nav-link.active{
  color:#fff;
  background:rgba(255,255,255,.12);
}
.nav-link.active{color:var(--accent);}

/* Mobile menu */
.mobile-menu{max-height:0;overflow:hidden;transition:max-height .4s cubic-bezier(.4,0,.2,1);}
.mobile-menu.open{max-height:500px;}
.mobile-nav-link{display:block;padding:.75rem 1rem;color:var(--brand);font-weight:600;border-radius:var(--r-sm);transition:background .2s;}
.mobile-nav-link:hover{background:var(--brand-light);}

/* Hamburger */
.hamburger-icon{display:flex;flex-direction:column;gap:5px;width:22px;}
.hamburger-icon span{display:block;height:2px;width:100%;background:#fff;border-radius:2px;transition:transform .3s,opacity .3s;}
.hamburger-icon.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.hamburger-icon.open span:nth-child(2){opacity:0;}
.hamburger-icon.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* ── Buttons ── */
.btn-primary{
  display:inline-flex;align-items:center;gap:.5rem;
  background:var(--accent);color:var(--brand-dark);
  font-weight:700;font-size:.9375rem;
  padding:.875rem 1.75rem;border-radius:999px;
  box-shadow:0 4px 16px rgba(195,213,42,.4);
  transition:all .2s ease;
}
.btn-primary:hover{background:var(--accent-hover);transform:translateY(-2px);box-shadow:0 8px 24px rgba(195,213,42,.5);}

.btn-ghost{
  display:inline-flex;align-items:center;gap:.5rem;
  background:rgba(255,255,255,.1);color:#fff;
  font-weight:700;font-size:.9375rem;
  padding:.875rem 1.75rem;border-radius:999px;
  border:2px solid rgba(255,255,255,.35);
  backdrop-filter:blur(8px);
  transition:all .2s ease;
}
.btn-ghost:hover{background:rgba(255,255,255,.2);border-color:rgba(255,255,255,.7);transform:translateY(-2px);}

.btn-brand-outline{
  display:inline-flex;align-items:center;gap:.5rem;
  background:transparent;color:var(--brand);
  font-weight:700;font-size:.9375rem;
  padding:.875rem 1.75rem;border-radius:999px;
  border:2px solid var(--brand);
  transition:all .2s ease;
}
.btn-brand-outline:hover{background:var(--brand);color:#fff;transform:translateY(-2px);}

/* ── Hero ── */
.hero-section{
  background:var(--brand-dark);
  min-height:100svh;
}

.hero-bg-wrap{z-index:0;}

/* Left dense → right lighter for readability */
.hero-tint{
  background:linear-gradient(
    105deg,
    rgba(18,36,88,.88) 0%,
    rgba(22,46,112,.80) 45%,
    rgba(31,65,152,.60) 75%,
    rgba(31,65,152,.45) 100%
  );
}

.hero-grid{
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:56px 56px;
  pointer-events:none;
}

/* Offer chip */
.offer-chip{
  display:inline-flex;align-items:center;gap:.5rem;
  background:rgba(195,213,42,.12);
  border:1px solid rgba(195,213,42,.35);
  color:var(--accent);
  font-size:.8125rem;font-weight:600;
  padding:.45rem 1rem;border-radius:999px;
  backdrop-filter:blur(6px);
}
.chip-dot{
  width:7px;height:7px;
  border-radius:50%;
  background:var(--accent);
  display:block;
  animation:pulse-dot 1.6s ease-in-out infinite;
}
@keyframes pulse-dot{0%,100%{opacity:1;transform:scale(1);}50%{opacity:.5;transform:scale(.7);}}

/* Trust badges */
.trust-badge{
  display:inline-flex;align-items:center;gap:.4rem;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.18);
  color:#fff;
  font-size:.8rem;font-weight:600;
  padding:.38rem .8rem;border-radius:999px;
  backdrop-filter:blur(6px);
}

/* ── Hero Form ── */
.hero-form-wrap{
  display:flex;
  justify-content:flex-end;
  align-items:center;
}

.hero-form{
  background:#fff;
  border-radius:var(--r-2xl);
  overflow:hidden;
  width:100%;
  max-width:420px;
  box-shadow:0 24px 64px rgba(10,20,60,.35);
  backdrop-filter:blur(12px);
}

.form-top{
  background:var(--brand);
  padding:1.5rem 1.75rem 1.35rem;
}

.form-chip{
  display:inline-block;
  background:rgba(195,213,42,.18);
  color:var(--accent);
  font-size:.7rem;font-weight:700;
  text-transform:uppercase;letter-spacing:.1em;
  padding:.25rem .7rem;border-radius:999px;
}

.form-body{
  padding:1.5rem 1.75rem 1.75rem;
  display:flex;flex-direction:column;gap:1rem;
}

.form-row{
  display:grid;grid-template-columns:1fr 1fr;gap:.75rem;
}

.form-group{
  display:flex;flex-direction:column;gap:.35rem;
}

.form-label{
  font-size:.75rem;font-weight:700;
  color:#374151;
  text-transform:uppercase;letter-spacing:.06em;
}

.input-wrap{
  position:relative;
}

.input-icon{
  position:absolute;left:.85rem;top:50%;transform:translateY(-50%);
  color:#9ca3af;pointer-events:none;
  width:15px;height:15px;
}

.form-input{
  width:100%;
  padding:.65rem .85rem .65rem 2.2rem;
  background:#f9fafb;
  border:1.5px solid #e5e7eb;
  border-radius:var(--r-md);
  font-family:'Plus Jakarta Sans',sans-serif;
  font-size:.875rem;color:#1f2937;
  outline:none;
  transition:border-color .2s,box-shadow .2s,background .2s;
}
.form-input:focus{
  border-color:var(--brand);
  background:#fff;
  box-shadow:0 0 0 3px rgba(31,65,152,.12);
}
.form-input::placeholder{color:#9ca3af;}
/* Remove number input spinners */
.form-input[type=number]::-webkit-outer-spin-button,
.form-input[type=number]::-webkit-inner-spin-button{-webkit-appearance:none;margin:0;}

.form-textarea{
  width:100%;
  padding:.65rem .85rem;
  background:#f9fafb;
  border:1.5px solid #e5e7eb;
  border-radius:var(--r-md);
  font-family:'Plus Jakarta Sans',sans-serif;
  font-size:.875rem;color:#1f2937;
  outline:none;resize:vertical;
  transition:border-color .2s,box-shadow .2s,background .2s;
}
.form-textarea:focus{
  border-color:var(--brand);
  background:#fff;
  box-shadow:0 0 0 3px rgba(31,65,152,.12);
}
.form-textarea::placeholder{color:#9ca3af;}

.form-submit{
  display:flex;align-items:center;justify-content:center;gap:.5rem;
  width:100%;
  background:var(--brand);color:#fff;
  font-family:'Plus Jakarta Sans',sans-serif;
  font-weight:700;font-size:.9375rem;
  padding:.875rem;border-radius:var(--r-md);
  border:none;cursor:pointer;
  transition:all .2s ease;
  box-shadow:0 4px 16px rgba(31,65,152,.3);
}
.form-submit:hover{
  background:var(--brand-mid);
  transform:translateY(-1px);
  box-shadow:0 8px 24px rgba(31,65,152,.4);
}
.form-submit:active{transform:translateY(0);}

/* Scroll cue */
.scroll-cue{
  position:absolute;bottom:2rem;left:50%;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:.4rem;
  opacity:.55;
}
.scroll-cue span{color:#fff;font-size:.7rem;font-weight:600;letter-spacing:.15em;text-transform:uppercase;}
.scroll-pip{
  width:22px;height:36px;border:2px solid rgba(255,255,255,.5);border-radius:999px;position:relative;
}
.scroll-pip::after{
  content:'';position:absolute;width:4px;height:7px;background:#fff;border-radius:2px;
  top:5px;left:50%;transform:translateX(-50%);
  animation:pip-bounce 1.6s ease-in-out infinite;
}
@keyframes pip-bounce{0%,100%{transform:translateX(-50%) translateY(0);opacity:1;}50%{transform:translateX(-50%) translateY(9px);opacity:.3;}}

/* ── Section Tags ── */
.sec-tag{
  display:inline-block;
  background:var(--brand-light);color:var(--brand);
  font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.12em;
  padding:.32rem .85rem;border-radius:999px;
  border:1px solid rgba(31,65,152,.15);
}
.sec-tag-inv{
  display:inline-block;
  background:rgba(195,213,42,.15);color:var(--accent);
  font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.12em;
  padding:.32rem .85rem;border-radius:999px;
  border:1px solid rgba(195,213,42,.3);
}

/* ── Package Cards ── */
.pkg-card{
  background:#fff;
  border:2px solid #e5e7eb;
  border-radius:var(--r-xl);
  overflow:hidden;
  box-shadow:var(--shadow-sm);
  transition:all .3s ease;
  display:flex;flex-direction:column;
}
.pkg-card:hover {
    box-shadow: 3px 12px 13px 2px #0005;
    transform: translateY(-6px);
}

.pkg-card.pkg-featured{
  background:linear-gradient(145deg,var(--brand) 0%,var(--brand-mid) 100%);
  box-shadow:var(--shadow-lg);
  transform:scale(1.03);
}
.pkg-card.pkg-featured:hover{transform:scale(1.03) translateY(-6px);}

.pkg-img-wrap{position:relative;overflow:hidden;}
.pkg-img{width:100%;height:180px;object-fit:cover;transition:transform .5s ease;}
.pkg-card:hover .pkg-img{transform:scale(1.05);}

.pkg-badge{
  position:absolute;top:.85rem;left:.85rem;
  background:rgba(255,255,255,.92);
  color:var(--brand);
  font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;
  padding:.3rem .75rem;border-radius:999px;
  backdrop-filter:blur(4px);
}
.pkg-badge-accent{background:var(--accent);color:var(--brand-dark);}

.pkg-body{padding:1.5rem;}

.pkg-price-row{display:flex;align-items:baseline;gap:.6rem;flex-wrap:wrap;margin:.75rem 0 1rem;}
.pkg-price{font-family:'DM Serif Display',serif;font-size:2.2rem;color:var(--brand);line-height:1;}
.pkg-original{font-size:.9rem;color:#9ca3af;text-decoration:line-through;}
.pkg-off{
  background:#dcfce7;color:#166534;
  font-size:.68rem;font-weight:700;padding:.2rem .5rem;border-radius:999px;text-transform:uppercase;
}

.pkg-list{list-style:none;padding:0;margin:0 0 1.5rem;}
.pkg-list li{
  display:flex;align-items:center;gap:.55rem;
  padding:.42rem 0;font-size:.875rem;color:#4b5563;
  border-bottom:1px solid #f3f4f6;
}
.pkg-list li:last-child{border:none;}
.pkg-list li::before{
  content:'';width:16px;height:16px;min-width:16px;border-radius:50%;
  background:var(--brand-light)
    url("data:image/svg+xml,%3Csvg width='9' height='7' viewBox='0 0 9 7' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 3.5 3.2 5.8 8 1' stroke='%231f4198' stroke-width='1.4' stroke-linecap='round' stroke-linejoin='round' fill='none'/%3E%3C/svg%3E")
    no-repeat center;
}
.pkg-list.pkg-list-white li{color:rgba(255,255,255,.8);border-bottom-color:rgba(255,255,255,.1);}
.pkg-list.pkg-list-white li::before{
  background:rgba(255,255,255,.12)
    url("data:image/svg+xml,%3Csvg width='9' height='7' viewBox='0 0 9 7' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 3.5 3.2 5.8 8 1' stroke='%23c3d52a' stroke-width='1.4' stroke-linecap='round' stroke-linejoin='round' fill='none'/%3E%3C/svg%3E")
    no-repeat center;
}

.pkg-btn{
  display:block;text-align:center;
  background:var(--brand-light);color:var(--brand);
  font-weight:700;font-size:.875rem;
  padding:.8rem;border-radius:var(--r-md);
  transition:all .2s;
}
.pkg-btn:hover{background:var(--brand);color:#fff;}
.pkg-btn.pkg-btn-accent{background:var(--accent);color:var(--brand-dark);}
.pkg-btn.pkg-btn-accent:hover{background:var(--accent-hover);}

/* ── Check-up section ── */
.checkup-img-frame{position:relative;display:inline-block;width:100%;}
.img-float-badge{
  position:absolute;bottom:-1.25rem;right:-1.25rem;
  background:var(--brand);
  border:4px solid #fff;
  border-radius:var(--r-lg);
  padding:1.25rem 1.5rem;
  text-align:center;
  box-shadow:var(--shadow-md);
}

.checkup-row{
  display:flex;align-items:flex-start;gap:1.25rem;
  padding:1.25rem;
  background:#f9fafb;
  border:1px solid #e5e7eb;
  border-radius:var(--r-md);
  transition:all .2s;
}
.checkup-row:hover{background:var(--brand-light);border-color:var(--brand);transform:translateX(4px);}

.checkup-num{
  font-family:'DM Serif Display',serif;
  font-size:2rem;color:var(--accent);
  background:var(--brand);
  width:52px;height:52px;min-width:52px;
  border-radius:var(--r-sm);
  display:flex;align-items:center;justify-content:center;
  line-height:1;
}

/* ── Services banner ── */
.services-banner{position:relative;overflow:hidden;border-radius:var(--r-xl);}
.services-banner-overlay{
  position:absolute;inset:0;
  background:linear-gradient(135deg,rgba(31,65,152,.75),rgba(31,65,152,.45));
  display:flex;align-items:center;justify-content:center;
}

/* ── Service Cards ── */
.svc-card{
  background:#fff;border-radius:var(--r-lg);
  border:1px solid #e5e7eb;
  overflow:hidden;
  box-shadow:var(--shadow-sm);
  transition:all .3s;
}
.svc-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--brand);}

.svc-icon-wrap{
  display:flex;align-items:center;gap:.75rem;
  padding:1.1rem 1.4rem;
  border-bottom:1px solid #f3f4f6;
}
.svc-title{font-weight:700;color:var(--brand);font-size:1rem;margin:0;}

.svc-list{list-style:none;padding:.75rem 1.4rem 1.4rem;margin:0;}
.svc-list li{
  display:flex;align-items:center;gap:.45rem;
  padding:.4rem 0;font-size:.875rem;color:#6b7280;
  border-bottom:1px solid #f9fafb;
}
.svc-list li:last-child{border:none;}
.svc-list li::before{content:'–';color:var(--brand);font-weight:700;}

/* ── Facilities ── */
.facilities-dots{
  background-image:radial-gradient(rgba(255,255,255,.25) 1px,transparent 1px);
  background-size:28px 28px;
}

.fac-card{
  background:rgb(0 0 0 / 12%);
  border:1px solid rgba(255,255,255,.1);
  border-radius:var(--r-lg);padding:2rem;
  text-align:center;
  backdrop-filter:blur(8px);
  transition:all .3s;
}
.fac-card:hover{background:rgba(255,255,255,.1);border-color:var(--accent);transform:translateY(-4px);}

.fac-icon{
  width:64px;height:64px;
  background:rgba(195,213,42,.1);
  border:1px solid rgba(195,213,42,.25);
  border-radius:var(--r-md);
  display:flex;align-items:center;justify-content:center;
  margin:0 auto;color:var(--accent);
  transition:all .3s;
}
.fac-card:hover .fac-icon{background:var(--accent);color:var(--brand-dark);}

/* ── Why Choose Us ── */
.why-tile{
  display:flex;align-items:flex-start;gap:.75rem;
  padding:.9rem;
  background:#f9fafb;border:1px solid #e5e7eb;
  border-radius:var(--r-md);
  transition:all .2s;
}
.why-tile:hover{background:var(--brand-light);border-color:var(--brand);transform:translateY(-2px);}
.why-icon-box{
  width:38px;height:38px;min-width:38px;
  background:var(--brand-light);border-radius:var(--r-sm);
  display:flex;align-items:center;justify-content:center;
}

/* Stacked images */
.abs-stat-card{
  position:absolute;
  top:50%;left:55%;transform:translate(-50%,-50%);
  background:#fff;
  border-radius:var(--r-lg);
  padding:1rem 1.5rem;
  box-shadow:var(--shadow-lg);
  text-align:center;
  border:3px solid var(--brand-light);
}

/* ── CTA Card ── */
.cta-card{
  background:#fff;
  border-radius:var(--r-xl);
  padding:2.5rem;
  box-shadow:var(--shadow-lg);
}
.cta-detail{display:flex;align-items:flex-start;gap:.875rem;}
.cta-det-icon{
  width:42px;height:42px;min-width:42px;
  background:var(--brand-light);border-radius:var(--r-sm);
  display:flex;align-items:center;justify-content:center;
}

/* ── Scroll animations ── */
.anim{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease;}
.anim.visible{opacity:1;transform:translateY(0);}

/* ── Responsive ── */
@media(max-width:1024px){
  .hero-form-wrap{justify-content:center;}
  .hero-form{max-width:100%;}
}

@media(max-width:768px){
  .form-row{grid-template-columns:1fr;}
  .pkg-card.pkg-featured{transform:none;}
  .pkg-card.pkg-featured:hover{transform:translateY(-6px);}
}

@media(max-width:480px){
  .btn-primary,.btn-ghost{padding:.75rem 1.25rem;font-size:.875rem;}
  .hero-form{margin:0;}
}