/* styles.css - complete enhanced visual redesign, preserving all content & images */
/* UPDATED: fully responsive, fixed blank left area, hero buttons wrap on mobile */

:root {
  --deep-teal: #0b3b4b;
  --teal-accent: #1c7d7a;
  --light-teal: #53b8b4;
  --champagne: #f3dfc1;
  --gold-accent: #c89f68;
  --charcoal: #1e2b30;
  --soft-sand: #f8f3ed;
  --pure-white: #ffffff;
  --glass-bg: rgba(255, 255, 255, 0.2);
  --glass-border: rgba(255, 255, 255, 0.15);
  --shadow-soft: 0 25px 50px -12px rgba(0, 0, 0, 0.1);
  --shadow-hover: 0 35px 60px -15px rgba(7, 99, 96, 0.25);
  --transition-long: 0.7s cubic-bezier(0.2, 0.9, 0.3, 1);
  --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

/* ----- BASE & PARALLAX (FIXED OVERFLOW) ----- */
html, body {
  width: 100%;
  overflow-x: hidden; /* prevents horizontal scroll / blank left area */
}

body {
  padding-top: 92px; /* Offset for fixed navbar */
  font-family: 'Inter', sans-serif;
  background: var(--soft-sand);
  color: var(--charcoal);
  line-height: 1.5;
  position: relative;
  min-height: 100vh;
}

body::before {
  content: '';
  position: fixed; /* Fixed to viewport for parallax effect */
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url('imgs/beforeimg.avif'); /* Your chosen image */
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed; /* Creates the parallax effect */
  opacity: 0.5; /* Very subtle */
  pointer-events: none; /* Allows clicks to pass through */
  z-index: -1;
}

/* Ensure content sections are above the parallax */
section, footer, .navbar {
  position: relative;
  background-color: transparent;
  z-index: 1;
}

/* Hero and Footer have solid backgrounds */
.hero-section,
footer {
  position: relative;
  z-index: 2;
}

.hero-section {
  background-color: var(--deep-teal); /* Fallback, but hero has its own overlay */
}

footer {
  background: linear-gradient(145deg, #0a2f3a, #08232b);
}

/* Slight white overlay for readability on sections over parallax */
section:not(.hero-section):not(footer) {
  background-color: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
}

/* Let specific sections override with their own bg */
.planning-section,
.cta-section,
.final-cta-section,
#contact {
  background-color: transparent;
}

.cta-section {
  background: linear-gradient(145deg, #0b3b4b, #195e5b);
}

.final-cta-section .final-cta-content,
.cta-section .cta-content {
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(12px);
}

.planning-section {
  background: linear-gradient(145deg, rgba(240, 243, 247, 0.8), rgba(255, 255, 255, 0.9));
}

/* ----- TYPOGRAPHY ----- */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 600;
  letter-spacing: -0.02em;
}

/* ----- CONTAINERS (FIXED PADDING FOR MOBILE) ----- */
.section-padding { padding: 80px 0; } /* reduced from 100px for mobile */
@media (min-width: 992px) {
  .section-padding { padding: 100px 0; }
}

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px; /* consistent padding, no blank left */
}
@media (min-width: 640px) {
  .container { padding: 0 30px; }
}

/* ----- GLASS NAVBAR (FIXED) ----- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 9999;
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(18px) saturate(180%);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.5);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.02);
  padding: 12px 0; /* slightly reduced */
  transition: var(--transition-long);
}

.navbar .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
}

.navbar.scrolled {
  padding: 8px 0;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 10px 30px rgba(0, 20, 20, 0.1);
  backdrop-filter: blur(18px) saturate(200%);
}

.navbar-brand {
  font-size: 1.8rem; /* slightly smaller for mobile */
  font-weight: 700;
  letter-spacing: -0.02em;
  white-space: nowrap;
}
@media (min-width: 768px) {
  .navbar-brand { font-size: 2rem; }
}
.navbar-brand span:first-child { color: var(--deep-teal); }
.navbar-brand span:last-child { color: var(--teal-accent); }

.navbar-toggler {
  border: none;
  padding: 8px 12px;
  background: rgba(255,255,255,0.5);
  border-radius: 12px;
}

.nav-link {
  font-weight: 500;
  color: var(--charcoal);
  padding: 8px 0;
  margin: 0 8px;
  position: relative;
  transition: color 0.3s;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 80%;
  height: 2px;
  background: linear-gradient(90deg, var(--teal-accent), var(--gold-accent));
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  transform-origin: center;
}
.nav-link:hover::after { transform: translateX(-50%) scaleX(1); }
.nav-link:hover { color: var(--teal-accent); }

/* mobile menu styling */
@media (max-width: 991px) {
  .navbar-collapse {
    background: white;
    border-radius: 30px;
    padding: 20px;
    margin-top: 10px;
    box-shadow: var(--shadow-soft);
    max-height: 80vh;
    overflow-y: auto;
  }
  .nav-link { padding: 10px 0; }
}

/* ----- BUTTONS ----- */
.btn-modern {
  background: linear-gradient(135deg, var(--deep-teal), var(--teal-accent));
  color: white;
  border: none;
  padding: 12px 24px; /* slightly reduced for mobile */
  border-radius: 50px;
  font-weight: 500;
  transition: var(--transition-bounce);
  box-shadow: 0 10px 20px rgba(7, 99, 96, 0.2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  white-space: nowrap;
}
@media (max-width: 576px) {
  .btn-modern { padding: 10px 18px; font-size: 0.95rem; white-space: normal; } /* allow wrap */
}
.btn-modern:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 20px 30px rgba(7, 99, 96, 0.3);
  color: white;
}
.btn-outline-modern {
  background: transparent;
  border: 2px solid white;
  color: white;
  padding: 12px 24px;
  border-radius: 50px;
  font-weight: 500;
  backdrop-filter: blur(5px);
  transition: var(--transition-bounce);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.btn-outline-modern:hover {
  background: white;
  color: var(--deep-teal);
  transform: translateY(-4px);
}

/* ----- HERO SECTION (FIXED MOBILE CUTOFF) ----- */
.hero-section {
  position: relative;
  height: 70vh;
  min-height: 600px; /* ensures buttons have space */
  overflow: hidden;
  margin-top: -92px; /* Negative margin to offset body padding */
  background-color: var(--deep-teal);
}
@media (max-width: 768px) {
  .hero-section { min-height: 550px; height: 80vh; }
}
@media (max-width: 576px) {
  .hero-section { min-height: 500px; }
}

.hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transform: scale(1.08);
  transition: opacity 1.8s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 8s ease;
}
.hero-slide.active { opacity: 1; transform: scale(1); }

/* top contact bar */
.top-contact-bar {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 30;
  color: white;
  font-size: 0.85rem; /* smaller on mobile */
  padding: 8px 0;
  background: rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
@media (min-width: 768px) {
  .top-contact-bar { font-size: 0.95rem; padding: 10px 0; }
}
.top-contact-bar .container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}
.top-contact-bar span i { margin-right: 6px; opacity: 0.9; }
.top-contact-bar .brand-tagline {
  font-weight: 600;
  letter-spacing: 1px;
  font-size: 1rem;
}
@media (max-width: 480px) {
  .top-contact-bar .brand-tagline { display: none; } /* hide on very small */
}

/* overlay & content */
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(125deg, rgba(11, 59, 75, 0.65), rgba(28, 125, 122, 0.5), rgba(0,0,0,0.3));
  display: flex;
  align-items: center;
  z-index: 10;
  padding-top: 70px; /* space for contact bar */
  width: 100%;
}
.hero-content-simple {
  max-width: 750px;
  color: white;
  text-shadow: 0 2px 4px rgba(0,0,0,0.2);
  padding: 0 20px; /* extra safety */
}
.welcome-tag {
  font-size: 1rem;
  letter-spacing: 3px;
  margin-bottom: 0.5rem;
  font-weight: 400;
  opacity: 0.9;
}
@media (min-width: 768px) {
  .welcome-tag { font-size: 1.2rem; }
}
.main-title {
  font-size: 2.8rem; /* responsive */
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 0.5rem;
  color: white;
}
@media (min-width: 576px) { .main-title { font-size: 3.5rem; } }
@media (min-width: 992px) { .main-title { font-size: 4rem; } }

.subtitle-line {
  font-size: 1.4rem;
  font-weight: 300;
  font-style: italic;
  margin-bottom: 1rem;
  color: rgba(255,255,255,0.95);
}
@media (min-width: 768px) { .subtitle-line { font-size: 1.8rem; } }

.description-text {
  font-size: 1rem;
  max-width: 600px;
  margin-bottom: 1.5rem;
  line-height: 1.6;
  opacity: 0.9;
}
@media (min-width: 768px) { .description-text { font-size: 1.2rem; } }

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}
.hero-buttons .btn {
  flex: 1 1 auto; /* allows shrinking */
  min-width: 200px; /* prevents too small */
}
@media (max-width: 576px) {
  .hero-buttons .btn {
    flex: 1 1 100%; /* stack on very small */
    margin: 0 !important;
  }
}

/* chevron */
.hero-chevron {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  color: white;
  font-size: 1.8rem;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: bounceGlow 3s infinite;
  border: 2px solid rgba(255, 255, 255, 0.4);
  transition: 0.3s;
  z-index: 20;
  text-decoration: none;
}
@media (min-width: 768px) {
  .hero-chevron { width: 56px; height: 56px; font-size: 2rem; bottom: 30px; }
}
@keyframes bounceGlow {
  0%,100% { transform: translateX(-50%) translateY(0); box-shadow: 0 0 0 0 rgba(255,255,255,0.3); }
  50% { transform: translateX(-50%) translateY(-10px); box-shadow: 0 0 0 15px rgba(255,255,255,0); }
}
@media (min-width: 768px) {
  @keyframes bounceGlow {
    50% { transform: translateX(-50%) translateY(-15px); }
  }
}

/* ----- SECTION TITLES ----- */
.section-title {
  position: relative;
  margin-bottom: 2.5rem;
  font-size: 2rem;
  text-align: center;
}
@media (min-width: 768px) { .section-title { font-size: 2.5rem; margin-bottom: 3rem; } }
.section-title.text-start { text-align: left; }
.section-title::after {
  content: '';
  position: absolute;
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, var(--teal-accent), var(--gold-accent));
  border-radius: 4px;
}
@media (min-width: 768px) { .section-title::after { width: 100px; bottom: -16px; } }
.section-title.text-start::after { left: 0; transform: none; }

/* ----- FEATURE BOXES (RESPONSIVE) ----- */
.feature-box {
  background: white;
  padding: 25px 20px;
  border-radius: 30px;
  text-align: center;
  box-shadow: var(--shadow-soft);
  transition: var(--transition-bounce);
}
@media (min-width: 768px) { .feature-box { padding: 30px 25px; } }

.feature-image {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto 15px;
  transition: transform 0.3s ease, border-color 0.3s ease;
}
@media (min-width: 768px) { .feature-image { width: 100px; height: 100px; margin: 0 auto 20px; } }

.feature-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.feature-box:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
}
@media (min-width: 768px) { .feature-box:hover { transform: translateY(-12px); } }

.feature-box:hover .feature-image {
  transform: scale(1.05) rotate(2deg);
  border-color: var(--gold-accent);
}

/* ----- DESTINATION CARDS (RESPONSIVE) ----- */
.destination-card {
  position: relative;
  height: 280px;
  border-radius: 30px;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  cursor: pointer;
}
@media (min-width: 768px) { .destination-card { height: 320px; } }
.destination-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s cubic-bezier(0.23, 1, 0.32, 1);
}
.destination-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, var(--deep-teal), transparent 70%);
  z-index: 1;
}
.destination-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 20px;
  color: white;
  z-index: 2;
  transform: translateY(0);
  transition: transform 0.4s ease;
}
@media (min-width: 768px) { .destination-overlay { padding: 30px; } }
.destination-card:hover { transform: translateY(-8px) scale(1.02); box-shadow: var(--shadow-hover); }
@media (min-width: 768px) { .destination-card:hover { transform: translateY(-15px) scale(1.02); } }
.destination-card:hover img { transform: scale(1.15); }
.destination-card:hover .destination-overlay { transform: translateY(-4px); }
@media (min-width: 768px) { .destination-card:hover .destination-overlay { transform: translateY(-8px); } }

/* ----- SERVICE CARDS (RESPONSIVE) ----- */
.service-card {
  background: white;
  border-radius: 30px;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: var(--transition-bounce);
}
.service-image { height: 180px; overflow: hidden; }
@media (min-width: 576px) { .service-image { height: 200px; } }
@media (min-width: 768px) { .service-image { height: 220px; } }
.service-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.9s; }
.service-content { padding: 20px; text-align: center; }
@media (min-width: 768px) { .service-content { padding: 28px; } }
.service-card:hover { transform: translateY(-10px); box-shadow: var(--shadow-hover); }
@media (min-width: 768px) { .service-card:hover { transform: translateY(-16px); } }
.service-card:hover .service-image img { transform: scale(1.1); }

/* ----- EXPERIENCE ITEMS (RESPONSIVE) ----- */
.experience-item {
  background: white;
  padding: 25px 15px;
  border-radius: 30px;
  box-shadow: var(--shadow-soft);
  transition: var(--transition-bounce);
  border: 1px solid rgba(0,0,0,0.02);
}
@media (min-width: 768px) { .experience-item { padding: 35px 20px; } }
.experience-icon { font-size: 2.2rem; color: var(--teal-accent); transition: 0.3s; }
@media (min-width: 768px) { .experience-icon { font-size: 2.8rem; } }
.experience-item:hover { transform: translateY(-8px); box-shadow: var(--shadow-hover); }
@media (min-width: 768px) { .experience-item:hover { transform: translateY(-12px); } }
.experience-item:hover .experience-icon { color: var(--gold-accent); transform: scale(1.1) rotate(2deg); }
@media (min-width: 768px) { .experience-item:hover .experience-icon { transform: scale(1.15) rotate(2deg); } }

/* ----- PLANNING FORM (RESPONSIVE) ----- */
.planning-section { background: linear-gradient(145deg, #f0f3f7, #ffffff); }
.form-container {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(12px);
  border-radius: 30px;
  padding: 30px 20px;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.08);
  border: 1px solid rgba(255,255,255,0.6);
}
@media (min-width: 768px) { .form-container { padding: 50px; border-radius: 40px; } }
.form-control, .form-select {
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 12px 16px;
  transition: 0.3s;
}
@media (min-width: 768px) { .form-control, .form-select { border-radius: 20px; padding: 14px 20px; } }
.form-control:focus, .form-select:focus {
  border-color: var(--teal-accent);
  box-shadow: 0 0 0 5px rgba(28, 125, 122, 0.15);
}
.form-label { font-weight: 600; color: var(--deep-teal); margin-bottom: 6px; }
@media (min-width: 768px) { .form-label { margin-bottom: 8px; } }
.spinner {
  width: 40px; height: 40px;
  border: 4px solid #e0e7e9;
  border-top-color: var(--teal-accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  margin: 20px auto;
  display: none;
}
@media (min-width: 768px) { .spinner { width: 48px; height: 48px; border-width: 5px; } }
@keyframes spin { to { transform: rotate(360deg); } }
.form-feedback {
  padding: 15px;
  border-radius: 20px;
  margin-top: 20px;
  animation: gentleAppear 0.6s;
}
.success { background: #e4f3e9; color: #1e5f3e; border: 1px solid #a8d5ba; }
@keyframes gentleAppear { 0% { opacity:0; transform:translateY(-12px); } 100% { opacity:1; transform:translateY(0); } }

/* ----- STORE SECTIONS (RESPONSIVE) ----- */
.store-image-container {
  position: relative;
  border-radius: 30px;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}
@media (min-width: 768px) { .store-image-container { border-radius: 40px; } }
.store-image { width: 100%; height: 300px; object-fit: cover; transition: transform 1.2s; }
@media (min-width: 576px) { .store-image { height: 350px; } }
@media (min-width: 992px) { .store-image { height: 450px; } }
.store-overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: linear-gradient(to top, var(--deep-teal), transparent);
  padding: 20px;
  color: white;
  transform: translateY(0);
  transition: transform 0.5s ease;
}
@media (min-width: 768px) { .store-overlay { padding: 40px; } }
.store-image-container:hover .store-image { transform: scale(1.07); }
.store-image-container:hover .store-overlay { transform: translateY(-4px); }
@media (min-width: 768px) { .store-image-container:hover .store-overlay { transform: translateY(-8px); } }

.feature-item {
  background: white;
  border-radius: 20px;
  padding: 15px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.02);
  border-left: 4px solid var(--teal-accent);
}
@media (min-width: 768px) { .feature-item { border-radius: 24px; padding: 20px; } }
.location-card {
  background: white;
  border-radius: 20px;
  padding: 15px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.04);
  border: 1px solid #f0f0f0;
}
@media (min-width: 768px) { .location-card { border-radius: 24px; padding: 20px; } }

/* ----- CTA SECTIONS (RESPONSIVE) ----- */
.cta-section {
  background: linear-gradient(145deg, #0b3b4b, #195e5b);
  color: white;
}
.cta-content, .final-cta-content {
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.2);
  padding: 30px 20px !important;
}
@media (min-width: 768px) { .cta-content, .final-cta-content { padding: 50px !important; } }
.stat-item h3 { color: var(--champagne); font-weight: 700; font-size: 1.8rem; }
@media (min-width: 768px) { .stat-item h3 { font-size: 2.5rem; } }
.stat-item p { opacity: 0.9; font-size: 0.9rem; }
@media (min-width: 768px) { .stat-item p { font-size: 1rem; } }

/* ----- FOOTER (RESPONSIVE) ----- */
footer {
  background: linear-gradient(145deg, #0a2f3a, #08232b);
  color: white;
  padding: 50px 0 30px;
}
@media (min-width: 768px) { footer { padding: 60px 0 30px; } }
.footer-link {
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  transition: 0.3s;
}
.footer-link:hover { color: white; padding-left: 6px; }
.social-links a {
  background: rgba(255,255,255,0.1);
  width: 38px; height: 38px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: white;
  transition: 0.3s;
  margin-right: 6px;
}
@media (min-width: 768px) { .social-links a { width: 42px; height: 42px; margin-right: 8px; } }
.social-links a:hover { background: var(--teal-accent); transform: translateY(-5px); }

.newsletter-form .input-group {
  flex-wrap: wrap;
  gap: 8px;
}
.newsletter-form .form-control {
  flex: 1 1 200px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: white;
}
.newsletter-form .form-control::placeholder { color: rgba(255,255,255,0.5); }
.newsletter-form .btn-modern { padding: 12px 20px; }

/* ----- FLOATING BUTTONS (RESPONSIVE) ----- */
.floating-buttons {
  position: fixed;
  bottom: 20px;
  right: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 9999;
}
@media (min-width: 768px) { .floating-buttons { bottom: 30px; right: 30px; gap: 16px; } }
.whatsapp-btn, .back-to-top-btn {
  width: 52px; height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  border: none;
  cursor: pointer;
  box-shadow: 0 10px 25px rgba(0,0,0,0.15);
  transition: var(--transition-bounce);
  position: relative;
}
@media (min-width: 768px) { .whatsapp-btn, .back-to-top-btn { width: 64px; height: 64px; font-size: 30px; } }
.whatsapp-btn { background: linear-gradient(145deg, #25D366, #128C7E); color: white; }
.back-to-top-btn { background: linear-gradient(145deg, var(--teal-accent), var(--light-teal)); color: white; opacity: 0; visibility: hidden; transform: translateY(20px); }
.back-to-top-btn.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.whatsapp-btn:hover, .back-to-top-btn:hover { transform: scale(1.12) translateY(-5px); }
.btn-tooltip {
  position: absolute;
  right: 60px;
  background: var(--deep-teal);
  color: white;
  padding: 6px 12px;
  border-radius: 40px;
  font-size: 0.8rem;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: 0.2s;
}
@media (min-width: 768px) { .btn-tooltip { right: 75px; padding: 8px 16px; font-size: 0.9rem; } }
.whatsapp-btn:hover .btn-tooltip, .back-to-top-btn:hover .btn-tooltip { opacity: 1; right: 65px; }
@media (min-width: 768px) { .whatsapp-btn:hover .btn-tooltip, .back-to-top-btn:hover .btn-tooltip { right: 80px; } }

/* responsive body padding for navbar */
@media (max-width: 991px) {
  body { padding-top: 80px; }
  .hero-section { margin-top: -80px; }
}
@media (max-width: 576px) {
  body { padding-top: 70px; }
  .hero-section { margin-top: -70px; }
}

/* ensure no blank space on left */
.row {
  margin-left: 0;
  margin-right: 0;
}
[class*="col-"] {
  padding-left: 12px;
  padding-right: 12px;
}