/* =============================================
   KENALA HEALTH HUB — Custom Stylesheet
   Mobile-first, Bootstrap 5 supplement
   ============================================= */

/* ---- CSS Variables ---- */
:root {
  --teal:        #05696b;
  --teal-dark:   #044f51;
  --teal-light:  #e6f4f4;
  --gold:        #edb23e;
  --gold-dark:   #d49b28;
  --white:       #ffffff;
  --grey-bg:     #f8f8f8;
  --text-main:   #1a1a2e;
  --text-muted:  #6c757d;
  --border-r:    12px;
  --pill:        50px;
  --transition:  0.3s ease;
  --shadow-sm:   0 2px 12px rgba(5, 105, 107, 0.10);
  --shadow-md:   0 8px 30px rgba(5, 105, 107, 0.15);
}

/* ---- Logo image — base ---- */
.logo-img {
  height: 160px;
  width: auto;
  object-fit: contain;
}

/* Navbar logo — clean, no background box */
.navbar .logo-img {
  height: 65px;
  width: auto;
  object-fit: contain;
}

/* Hero logo — clean on light background, fade-in-down animation */
.hero-logo-wrap {
  margin-bottom: 0.75rem;
}

.hero-logo-img {
  height: 140px;
  width: auto;
  object-fit: contain;
  animation: heroFadeDown 0.8s ease both;
}

@media (max-width: 767px) {
  .hero-logo-img {
    height: 100px;
  }
}

/* Gold decorative line beneath hero logo */
.hero-gold-divider {
  width: 60px;
  height: 2px;
  background-color: var(--gold);
  border-radius: 2px;
  margin-bottom: 1.25rem;
  animation: heroFadeUp 0.9s ease 0.1s both;
}

/* Footer logo — clean with subtle white glow */
.footer-logo-img {
  height: 80px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 0 8px rgba(255,255,255,0.7));
}

/* Mobile logo sizes */
@media (max-width: 767px) {
  .navbar .logo-img {
    height: 52px;
  }
  .footer-logo-img {
    height: 70px;
  }
}

/* ---- Base ---- */
html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  color: var(--text-main);
  background-color: var(--white);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Poppins', sans-serif;
}

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

img {
  max-width: 100%;
}

/* ---- Section padding ---- */
.section-padding {
  padding: 50px 0;
}

@media (min-width: 992px) {
  .section-padding {
    padding: 80px 0;
  }
}

/* ---- Section headings ---- */
.section-heading {
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  color: var(--teal);
  margin-bottom: 0.5rem;
}

.heading-underline {
  width: 50px;
  height: 3px;
  background-color: var(--gold);
  border-radius: 3px;
  margin-bottom: 1.5rem;
}

.section-subheading {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 480px;
  margin: 0 auto;
}

/* =============================================
   NAVBAR
   ============================================= */
#mainNavbar {
  background-color: var(--white);
  box-shadow: 0 2px 20px rgba(0,0,0,0.08);
  transition: box-shadow var(--transition);
  padding-top: 12px;
  padding-bottom: 12px;
}

.navbar-scrolled {
  background-color: var(--white) !important;
  box-shadow: 0 2px 20px rgba(0,0,0,0.08);
}

.navbar-scrolled .nav-link {
  color: var(--text-main) !important;
}

.navbar-scrolled .brand-name {
  color: var(--teal);
}

@media (max-width: 991px) {
  #mainNavbar {
    padding-top: 8px;
    padding-bottom: 8px;
  }
}

.brand-name {
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.04em;
  color: var(--teal);
  line-height: 1.2;
  transition: color var(--transition);
}

.navbar-brand:hover .brand-name {
  color: var(--gold);
}

.nav-link {
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.5rem 0.75rem !important;
  transition: color var(--transition);
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  color: var(--teal) !important;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 0.75rem;
  right: 0.75rem;
  height: 2px;
  background-color: var(--gold);
  border-radius: 2px;
  transform: scaleX(0);
  transition: transform var(--transition);
}

.nav-link:hover::after {
  transform: scaleX(1);
}

.btn-whatsapp-nav {
  background-color: var(--gold);
  color: var(--text-main);
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  font-size: 0.88rem;
  border-radius: var(--pill);
  padding: 0.45rem 1.2rem;
  border: none;
  transition: background-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.btn-whatsapp-nav:hover {
  background-color: var(--gold-dark);
  color: var(--text-main);
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(237, 178, 62, 0.45);
}

/* =============================================
   HERO
   ============================================= */
.hero-section {
  position: relative;
  min-height: 90vh;
  background: linear-gradient(135deg, #ffffff 0%, #e8f4f4 50%, #f0fafa 100%);
  color: var(--text-main);
  padding-top: 120px;
  padding-bottom: 100px;
  overflow: hidden;
}

@media (max-width: 767px) {
  .hero-section {
    min-height: auto;
    padding-top: 100px;
    padding-bottom: 80px;
  }
}

/* Ensure hero content is above floating icons */
.hero-section .container {
  position: relative;
  z-index: 1;
}

.hero-section .hero-wave {
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  z-index: 1;
}

/* ---- Floating background icons ---- */
.hero-icons-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  user-select: none;
}

.hero-float-icon {
  position: absolute;
  color: var(--teal);
  opacity: 0.07;
  animation: floatDrift linear infinite;
  line-height: 1;
  will-change: transform, opacity;
}

@keyframes floatDrift {
  0%   { transform: translateY(30px) rotate(-8deg); opacity: 0; }
  10%  { opacity: 0.08; }
  85%  { opacity: 0.07; }
  100% { transform: translateY(-110px) rotate(8deg); opacity: 0; }
}

.hero-logo {
  opacity: 0.95;
  animation: heroFadeDown 0.8s ease both;
}

.hero-heading {
  font-family: 'Poppins', sans-serif;
  font-weight: 800;
  font-size: clamp(1.9rem, 5vw, 3.2rem);
  color: var(--text-main);
  line-height: 1.2;
  margin-bottom: 1rem;
  animation: heroFadeUp 0.9s ease 0.15s both;
}

.hero-subheading {
  font-family: 'Inter', sans-serif;
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: #666666;
  margin-bottom: 1.5rem;
  animation: heroFadeUp 0.9s ease 0.3s both;
}

.hero-buttons {
  animation: heroFadeUp 0.9s ease 0.45s both;
}

.btn-hero-primary {
  background-color: var(--teal);
  color: var(--white);
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--pill);
  padding: 0.7rem 1.8rem;
  border: 2px solid var(--teal);
  transition: background-color var(--transition), color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.btn-hero-primary:hover {
  background-color: var(--teal-dark);
  border-color: var(--teal-dark);
  color: var(--white);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(5, 105, 107, 0.35);
}

.btn-hero-whatsapp {
  background-color: var(--gold);
  color: var(--text-main);
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--pill);
  padding: 0.7rem 1.8rem;
  border: 2px solid var(--gold);
  transition: background-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.btn-hero-whatsapp:hover {
  background-color: var(--gold-dark);
  border-color: var(--gold-dark);
  color: var(--text-main);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(237,178,62,0.5);
}

.hero-wave svg {
  display: block;
  width: 100%;
  height: 60px;
}

/* ---- Hero availability card (desktop right side) ---- */
.hero-avail-card {
  background: var(--white);
  border-radius: 20px;
  padding: 2.5rem 2rem;
  box-shadow: 0 12px 40px rgba(5, 105, 107, 0.12);
  text-align: center;
  border: 2px solid rgba(5, 105, 107, 0.1);
  animation: heroCardFloat 3.5s ease-in-out infinite;
  max-width: 280px;
}

.hero-avail-icon {
  width: 64px;
  height: 64px;
  background: var(--teal-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--teal);
  margin: 0 auto 1.2rem;
}

.hero-avail-title {
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text-main);
  margin-bottom: 0.5rem;
}

.hero-avail-text {
  font-size: 0.92rem;
  color: var(--text-muted);
  margin: 0;
}

@keyframes heroCardFloat {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-12px); }
}

@keyframes heroFadeDown {
  from { opacity: 0; transform: translateY(-20px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes heroFadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* =============================================
   ABOUT
   ============================================= */
.about-text {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.8;
  border-left: 4px solid var(--teal);
  padding-left: 1.25rem;
  text-align: left;
}

.about-text strong {
  color: var(--teal);
}

/* ---- Animated Counter Bar ---- */
.counter-bar {
  margin-bottom: 3rem;
}

.counter-card {
  background: var(--white);
  border-radius: var(--border-r);
  border-bottom: 3px solid var(--gold);
  padding: 1.5rem 1rem;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}

.counter-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.counter-number {
  display: block;
  font-family: 'Poppins', sans-serif;
  font-weight: 800;
  font-size: clamp(2rem, 5vw, 2.8rem);
  color: var(--teal);
  line-height: 1;
  margin-bottom: 0.4rem;
}

.counter-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ---- About stat cards ---- */
.stat-card {
  background: var(--white);
  border: 2px solid var(--teal);
  border-radius: var(--border-r);
  padding: 2rem 1.5rem;
  transition: transform var(--transition), box-shadow var(--transition);
}

.stat-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.stat-icon {
  font-size: 2.4rem;
  color: var(--teal);
}

.stat-title {
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--teal);
  margin-bottom: 0.5rem;
}

.stat-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  margin: 0;
}

/* =============================================
   COVERAGE AREAS
   ============================================= */
.coverage-section {
  background-color: var(--white);
}

.coverage-badge {
  display: inline-block;
  border: 2px solid var(--teal);
  color: var(--teal);
  border-radius: var(--pill);
  padding: 0.45rem 1.2rem;
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  transition: background-color var(--transition), color var(--transition), transform var(--transition);
}

.coverage-badge:hover {
  background-color: var(--teal);
  color: var(--white);
  transform: translateY(-2px);
}

.coverage-subtitle {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

/* =============================================
   SERVICES
   ============================================= */
.services-section {
  background-color: var(--grey-bg);
}

.service-card {
  background: var(--white);
  border-radius: var(--border-r);
  border-top: 3px solid var(--teal);
  padding: 1.75rem 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.service-icon {
  font-size: 2rem;
  color: var(--teal);
  line-height: 1;
}

.service-title {
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  color: var(--text-main);
  margin: 0;
}

.service-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin: 0;
  flex-grow: 1;
}


/* =============================================
   CONTACT
   ============================================= */
.contact-card {
  background: var(--white);
  border: 1.5px solid #e0eeee;
  border-radius: var(--border-r);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
}

.contact-header {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.contact-avatar {
  width: 56px;
  height: 56px;
  min-width: 56px;
  background-color: var(--teal-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--teal);
}

.contact-name {
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--teal);
  margin: 0;
}

.contact-role {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.contact-list {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
}

.contact-icon {
  font-size: 1.2rem;
  color: var(--teal);
  margin-top: 2px;
  flex-shrink: 0;
}

.contact-label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.contact-value {
  font-size: 0.95rem;
  color: var(--text-main);
  font-weight: 500;
}

a.contact-value:hover {
  color: var(--teal);
}

.btn-whatsapp-main {
  background-color: var(--gold);
  color: var(--text-main);
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  border-radius: var(--pill);
  padding: 0.75rem 1.5rem;
  border: none;
  transition: background-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.btn-whatsapp-main:hover {
  background-color: var(--gold-dark);
  color: var(--text-main);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(237,178,62,0.45);
}

.map-wrapper {
  display: flex;
  flex-direction: column;
}

.map-wrapper iframe {
  flex: 1;
  min-height: 300px;
  border-radius: var(--border-r);
  box-shadow: var(--shadow-sm);
}

.map-address {
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* ---- Appointment Form ---- */
.appointment-card {
  background: var(--white);
  border-radius: 16px;
  border-top: 4px solid var(--teal);
  padding: 2.5rem;
  box-shadow: var(--shadow-sm);
  margin-top: 2.5rem;
}

.appointment-heading {
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--teal);
  margin-bottom: 1.5rem;
}

.appointment-heading i {
  color: var(--gold);
}

.appt-form .form-label {
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--text-main);
  margin-bottom: 0.35rem;
}

.appt-form .form-control,
.appt-form .form-select {
  border-radius: 8px;
  border: 1.5px solid #dce8e8;
  padding: 0.65rem 0.9rem;
  font-size: 0.95rem;
  color: var(--text-main);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.appt-form .form-control:focus,
.appt-form .form-select:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(5, 105, 107, 0.15);
  outline: none;
}

.appt-form .form-control.is-invalid,
.appt-form .form-select.is-invalid {
  border-color: #dc3545;
  box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.12);
}

.appt-form .invalid-feedback {
  font-size: 0.8rem;
}

.btn-appt-submit {
  background-color: var(--teal);
  color: var(--white);
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  border-radius: var(--pill);
  padding: 0.8rem 1.5rem;
  border: none;
  width: 100%;
  transition: background-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.btn-appt-submit:hover {
  background-color: var(--teal-dark);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(5, 105, 107, 0.35);
}

/* =============================================
   FOOTER
   ============================================= */
.site-footer {
  background-color: var(--teal);
  color: var(--white);
  padding-bottom: 0;
  overflow: hidden;
}

/* Wave top divider */
.footer-wave-top {
  line-height: 0;
  margin-bottom: -2px;
}

.footer-wave-top svg {
  display: block;
  width: 100%;
  height: 60px;
}

/* Main content area */
.footer-main-content {
  padding: 3.5rem 0 2.5rem;
}

/* Column 1: Brand */
.footer-brand {
  text-decoration: none;
}

.footer-brand-name {
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  color: var(--white);
  letter-spacing: 0.04em;
  line-height: 1.3;
}

.footer-tagline {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.78);
  margin: 0;
  line-height: 1.5;
}

/* Social-style icon row */
.footer-icon-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border: 1.5px solid var(--gold);
  border-radius: 50%;
  color: var(--gold);
  font-size: 1rem;
  transition: background-color var(--transition), color var(--transition), transform var(--transition);
  text-decoration: none;
}

.footer-icon-link:hover {
  background-color: var(--gold);
  color: var(--text-main);
  transform: translateY(-2px);
}

/* Column 2: Quick Links */
.footer-col-heading {
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1.25rem;
}

.footer-nav-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin: 0;
  padding: 0;
}

.footer-nav-link {
  color: rgba(255,255,255,0.88);
  font-size: 0.93rem;
  font-weight: 500;
  text-decoration: none;
  transition: color var(--transition), padding-left var(--transition);
}

.footer-nav-link:hover {
  color: var(--gold);
  padding-left: 4px;
}

/* Column 3: Contact */
.footer-contact-name {
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  color: rgba(255,255,255,0.9);
  margin-bottom: 0.6rem;
}

.footer-link {
  color: rgba(255,255,255,0.85);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color var(--transition);
  text-decoration: none;
}

.footer-link:hover {
  color: var(--gold);
}

.btn-footer-whatsapp {
  background-color: var(--gold);
  color: var(--text-main);
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 0.88rem;
  border-radius: var(--pill);
  padding: 0.5rem 1.25rem;
  border: none;
  transition: background-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.btn-footer-whatsapp:hover {
  background-color: var(--gold-dark);
  color: var(--text-main);
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(237,178,62,0.45);
}

/* Copyright bar */
.footer-copyright-bar {
  border-top: 1px solid rgba(255,255,255,0.15);
  padding: 1rem 0;
  text-align: center;
}

.footer-copy {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.60);
  line-height: 1.6;
  margin: 0;
}

/* Kreido branding strip */
.kreido-strip {
  border-top: 1px solid var(--gold);
  background-color: rgba(0,0,0,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1rem;
  flex-wrap: wrap;
}

.kreido-icon {
  color: var(--gold);
  font-size: 1rem;
  line-height: 1;
}

.kreido-text {
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  color: var(--white);
  font-weight: 400;
}

.kreido-name {
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  color: var(--gold);
  letter-spacing: 2px;
}

.kreido-tagline {
  font-family: 'Inter', sans-serif;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.68);
  font-style: italic;
}

/* =============================================
   FLOATING WHATSAPP BUTTON
   ============================================= */
.floating-whatsapp {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 1050;
  width: 58px;
  height: 58px;
  background-color: #25D366;
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.7rem;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5);
  text-decoration: none;
  transition: transform var(--transition), box-shadow var(--transition);
  animation: waPulse 2.5s ease-in-out infinite;
}

.floating-whatsapp:hover {
  transform: scale(1.12) translateY(-3px);
  box-shadow: 0 8px 28px rgba(37, 211, 102, 0.65);
  animation-play-state: paused;
  color: var(--white);
}

.float-tooltip {
  position: absolute;
  right: 68px;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(30,30,30,0.85);
  color: var(--white);
  font-size: 0.78rem;
  font-family: 'Inter', sans-serif;
  white-space: nowrap;
  padding: 0.35rem 0.75rem;
  border-radius: 6px;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition);
}

.float-tooltip::after {
  content: '';
  position: absolute;
  left: 100%;
  top: 50%;
  transform: translateY(-50%);
  border: 5px solid transparent;
  border-left-color: rgba(30,30,30,0.85);
}

.floating-whatsapp:hover .float-tooltip,
.floating-whatsapp:focus .float-tooltip {
  opacity: 1;
}

@keyframes waPulse {
  0%   { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.55); }
  60%  { box-shadow: 0 0 0 14px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* =============================================
   SCROLL TO TOP BUTTON
   ============================================= */
.scroll-to-top {
  position: fixed;
  bottom: 28px;
  left: 28px;
  z-index: 1049;
  width: 48px;
  height: 48px;
  background-color: var(--teal);
  color: var(--white);
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  cursor: pointer;
  opacity: 0;
  transform: translateY(16px);
  pointer-events: none;
  transition: opacity 0.35s ease, transform 0.35s ease, background-color var(--transition), box-shadow var(--transition);
  box-shadow: 0 4px 16px rgba(5, 105, 107, 0.35);
}

.scroll-to-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.scroll-to-top:hover {
  background-color: var(--teal-dark);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(5, 105, 107, 0.5);
}

/* =============================================
   UTILITY / MISC
   ============================================= */

/* navbar toggler uses Bootstrap default dark icon on white navbar */

/* Scroll reveal — cards */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Scroll reveal — section headings */
.heading-reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.heading-reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Focus visible */
a:focus-visible,
button:focus-visible,
.btn:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 3px;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .reveal,
  .heading-reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .floating-whatsapp {
    animation: none;
  }
  .hero-float-icon {
    animation: none;
    opacity: 0.05;
  }
  .hero-logo-img,
  .hero-gold-divider,
  .hero-heading,
  .hero-subheading,
  .hero-buttons {
    animation: none;
    opacity: 1;
    transform: none;
  }
  .hero-avail-card {
    animation: none;
  }
}