/* ==========================================================================
   VASANTHA DENTAL CLINIC - MAIN STYLE SHEET
   Premium, Glassmorphism, Manrope / Inter
   ========================================================================== */

@import url('variables.css');

/* ==========================================================================
   CSS RESET & BASE STYLES
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  color: var(--text);
  background-color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-headings);
  font-weight: 700;
  line-height: 1.25;
  color: var(--primary);
  letter-spacing: -0.01em;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

/* ==========================================================================
   LAYOUT CONTAINERS
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

.section-padding {
  padding-top: 70px;
  padding-bottom: 70px;
}

@media (max-width: 768px) {
  .section-padding {
    padding-top: 48px;
    padding-bottom: 48px;
  }
}

/* Section Headings */
.section-heading {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 40px;
}

.section-heading h2 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  margin-bottom: 14px;
}

.section-desc {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.7;
}

.section-eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--secondary);
  margin-bottom: 10px;
}

/* ==========================================================================
   BUTTONS (PREMIUM)
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  z-index: 1;
  line-height: 1;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn:active {
  transform: translateY(0);
}

.btn-primary {
  background-color: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}

.btn-primary:hover {
  background-color: var(--dark-blue);
  border-color: var(--dark-blue);
  color: var(--white);
}

.btn-secondary {
  background-color: var(--secondary);
  color: var(--white);
  border-color: var(--secondary);
}

.btn-secondary:hover {
  background-color: #18a3b0;
  color: var(--white);
}

.btn-ghost {
  background-color: rgba(255,255,255,0.12);
  color: var(--white);
  border-color: rgba(255,255,255,0.4);
  backdrop-filter: blur(8px);
}

.btn-ghost:hover {
  background-color: rgba(255,255,255,0.24);
  color: var(--white);
}

.btn-outline {
  background-color: transparent;
  border-color: var(--primary);
  color: var(--primary);
}

.btn-outline:hover {
  background-color: var(--primary);
  color: var(--white);
}

.btn-lg {
  padding: 17px 38px;
  font-size: 1rem;
}

/* ==========================================================================
   PAGE LOADER
   ========================================================================== */
.page-loader {
  position: fixed;
  inset: 0;
  background: var(--white);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}

.page-loader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loading-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.loading-logo {
  max-height: 80px;
  width: auto;
  animation: pulseLogo 1.5s ease-in-out infinite;
}

.loading-spinner {
  width: 36px;
  height: 36px;
  border: 3px solid var(--accent);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spinLoader 0.8s linear infinite;
}

@keyframes pulseLogo {
  0%, 100% { transform: scale(1); opacity: 0.9; }
  50% { transform: scale(1.06); opacity: 1; }
}

@keyframes spinLoader {
  to { transform: rotate(360deg); }
}

/* ==========================================================================
   HEADER / NAVBAR
   ========================================================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 0;
  transition: all var(--transition-normal);
  background: transparent;
}

/* On dark hero background, nav links should be white */
.hero-split-section ~ * .header:not(.scrolled) .nav-link,
.header:not(.scrolled) .nav-link {
  color: rgba(255,255,255,0.88);
}

.header:not(.scrolled) .nav-link:hover,
.header:not(.scrolled) .nav-link.active {
  color: var(--white);
}

.header:not(.scrolled) .logo-text {
  color: var(--white);
}

.header:not(.scrolled) .hamburger span {
  background-color: var(--white);
}

.header.scrolled {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-backdrop);
  -webkit-backdrop-filter: var(--glass-backdrop);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  padding: 0;
}

/* Top Info Bar Styles */
.top-bar {
  background: rgba(11, 92, 173, 0.04);
  border-bottom: 1px solid rgba(11, 92, 173, 0.08);
  padding: 10px 0;
  font-size: 0.8rem;
  color: rgba(31, 41, 55, 0.8);
  font-weight: 600;
  transition: all var(--transition-normal);
  overflow: hidden;
  max-height: 40px;
}

.header.scrolled .top-bar {
  max-height: 0;
  padding: 0;
  opacity: 0;
  border-bottom: none;
}

.header:not(.scrolled) .top-bar {
  background: rgba(11, 92, 173, 0.2);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.9);
}

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

.top-bar-left, .top-bar-right {
  display: flex;
  align-items: center;
  gap: 24px;
}

.top-bar-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.top-bar-icon {
  width: 14px;
  height: 14px;
  stroke: var(--secondary);
  stroke-width: 2.5px;
  fill: none;
}

.header:not(.scrolled) .top-bar-icon {
  stroke: var(--secondary);
}

.top-bar-link {
  color: inherit;
  transition: color var(--transition-fast);
}

.top-bar-link:hover {
  color: var(--secondary);
}

@media (max-width: 768px) {
  .top-bar {
    display: none;
  }
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 18px;
  padding-bottom: 18px;
  transition: all var(--transition-normal);
}

.header.scrolled .header-container {
  padding-top: 12px;
  padding-bottom: 12px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-img {
  height: 48px;
  width: auto;
  transition: all var(--transition-normal);
  object-fit: contain;
}

.header.scrolled .logo-img {
  height: 40px;
}

.logo-text {
  font-family: var(--font-headings);
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--white);
  letter-spacing: -0.02em;
  white-space: nowrap;
  transition: color var(--transition-normal);
}

.header.scrolled .logo-text {
  color: var(--primary);
}

/* Desktop Nav */
.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}

.nav-link {
  font-family: var(--font-headings);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text);
  position: relative;
  padding: 6px 0;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--secondary);
  transition: width var(--transition-normal);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary);
}

.nav-cta {
  flex-shrink: 0;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  flex-shrink: 0;
}

.hamburger span {
  display: block;
  width: 100%;
  height: 2.5px;
  background-color: var(--text);
  border-radius: 4px;
  transition: all var(--transition-normal);
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 300px;
  height: 100vh;
  background: var(--white);
  padding: 80px 28px 40px;
  box-shadow: -8px 0 40px rgba(0,0,0,0.08);
  z-index: 1100;
  transition: right var(--transition-normal);
  overflow-y: auto;
}

.mobile-menu.open {
  right: 0;
}

.mobile-menu-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  font-size: 1.4rem;
  cursor: pointer;
  color: var(--text);
  line-height: 1;
}

.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mobile-nav-link {
  font-family: var(--font-headings);
  font-weight: 600;
  font-size: 1rem;
  color: var(--text);
  padding: 12px 0;
  border-bottom: 1px solid var(--border-light);
  display: block;
  transition: color var(--transition-fast);
}

.mobile-nav-link:hover {
  color: var(--primary);
}

/* Mobile overlay */
.mobile-menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 1050;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.mobile-menu-overlay.visible {
  opacity: 1;
  pointer-events: auto;
}

@media (max-width: 992px) {
  .nav-links,
  .nav-cta {
    display: none;
  }

  .hamburger {
    display: flex;
  }
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  position: relative;
  height: 100vh;
  min-height: 600px;
  overflow: hidden;
}

.hero-slider {
  position: relative;
  width: 100%;
  height: 100%;
}

.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1s ease;
}

.hero-slide.active {
  opacity: 1;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(11,92,173,0.75) 0%, rgba(3,27,51,0.65) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 100%;
  padding-top: 80px;
}

.hero-eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--secondary);
  margin-bottom: 16px;
}

.hero-content h1 {
  color: var(--white);
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 20px;
  max-width: 700px;
}

.hero-gradient-text {
  background: linear-gradient(90deg, var(--secondary) 0%, #9DE8F0 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtext {
  color: rgba(255,255,255,0.85);
  font-size: 1.1rem;
  line-height: 1.65;
  max-width: 560px;
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* Slider Controls */
.hero-prev, .hero-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.3);
  color: var(--white);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  font-size: 1.6rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.hero-prev { left: 24px; }
.hero-next { right: 24px; }

.hero-prev:hover, .hero-next:hover {
  background: rgba(255,255,255,0.28);
}

.hero-dots {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 10;
}

.hero-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.4);
  cursor: pointer;
  transition: all var(--transition-fast);
  padding: 0;
}

.hero-dot.active {
  background: var(--white);
  width: 24px;
  border-radius: 4px;
}

@media (max-width: 768px) {
  .hero-prev, .hero-next {
    width: 40px;
    height: 40px;
    font-size: 1.3rem;
  }

  .hero-prev { left: 12px; }
  .hero-next { right: 12px; }
}

/* ==========================================================================
   SCROLL REVEAL ANIMATIONS
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

.stagger-parent .stagger-item {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.stagger-parent.visible .stagger-item {
  opacity: 1;
  transform: none;
}

@for $i from 1 through 12 {
  .stagger-parent.visible .stagger-item:nth-child(#{$i}) {
    transition-delay: #{($i - 1) * 0.06}s;
  }
}

/* Pure CSS fallback stagger */
.stagger-parent.visible .stagger-item:nth-child(1) { transition-delay: 0s; }
.stagger-parent.visible .stagger-item:nth-child(2) { transition-delay: 0.06s; }
.stagger-parent.visible .stagger-item:nth-child(3) { transition-delay: 0.12s; }
.stagger-parent.visible .stagger-item:nth-child(4) { transition-delay: 0.18s; }
.stagger-parent.visible .stagger-item:nth-child(5) { transition-delay: 0.24s; }
.stagger-parent.visible .stagger-item:nth-child(6) { transition-delay: 0.3s; }
.stagger-parent.visible .stagger-item:nth-child(7) { transition-delay: 0.36s; }
.stagger-parent.visible .stagger-item:nth-child(8) { transition-delay: 0.42s; }
.stagger-parent.visible .stagger-item:nth-child(9) { transition-delay: 0.48s; }
.stagger-parent.visible .stagger-item:nth-child(10) { transition-delay: 0.54s; }
.stagger-parent.visible .stagger-item:nth-child(11) { transition-delay: 0.60s; }
.stagger-parent.visible .stagger-item:nth-child(12) { transition-delay: 0.66s; }

/* Float animation */
@keyframes floatAnim {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

.animate-float {
  animation: floatAnim 4.5s ease-in-out infinite;
}

/* ==========================================================================
   TREATMENTS GRID
   ========================================================================== */
.treatments-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

@media (max-width: 1024px) {
  .treatments-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
}

@media (max-width: 640px) {
  .treatments-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

.treatment-card {
  background: var(--white);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(11, 92, 173, 0.04);
  border: 1px solid var(--border-light);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
}

.treatment-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 15px 40px rgba(11, 92, 173, 0.08);
  border-color: rgba(11, 92, 173, 0.15);
}

.treatment-img-wrap {
  aspect-ratio: 16/10;
  overflow: hidden;
}

.treatment-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.treatment-card:hover .treatment-img-wrap img {
  transform: scale(1.06);
}

.treatment-card-content {
  padding: 32px 24px 24px 24px;
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* Offset Circular Icon */
.treatment-card-icon {
  position: absolute;
  top: 0;
  left: 24px;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--secondary);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 3px solid var(--white);
  box-shadow: 0 4px 10px rgba(11, 92, 173, 0.1);
  z-index: 2;
}

.treatment-card-icon-img {
  width: 26px;
  height: 26px;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.treatment-card-content h3 {
  font-family: 'Manrope', var(--font-headings);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--primary);
  margin: 0;
  text-align: left;
}

.treatment-card-content p {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.55;
  margin: 0 0 12px 0;
  flex: 1;
  text-align: left;
}

.treatment-card-btn {
  width: 100%;
  margin-top: auto;
  border-radius: var(--radius-full) !important;
  font-family: var(--font-headings);
  font-weight: 700;
  text-align: center;
}

/* ==========================================================================
   WHATSAPP BOOKING MODAL
   ========================================================================== */
.booking-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(3, 27, 51, 0.7);
  backdrop-filter: blur(6px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.booking-modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.booking-modal-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  max-width: 520px;
  width: 100%;
  padding: 40px;
  position: relative;
  box-shadow: var(--shadow-xl);
  transform: translateY(24px);
  transition: transform var(--transition-normal);
  max-height: 90vh;
  overflow-y: auto;
}

.booking-modal-overlay.active .booking-modal-card {
  transform: none;
}

.booking-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--light-bg);
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.2rem;
  color: var(--muted);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  line-height: 1;
}

.booking-modal-close:hover {
  background: var(--border-light);
  color: var(--text);
}

.booking-modal-header h3 {
  font-size: 1.5rem;
  color: var(--primary);
  margin-bottom: 6px;
}

.booking-modal-header p {
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 24px;
}

.form-group-modal {
  position: relative;
  margin-bottom: 18px;
}

.form-group-modal input,
.form-group-modal select,
.form-group-modal textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text);
  background: var(--white);
  outline: none;
  transition: border-color var(--transition-fast);
}

.form-group-modal label {
  position: absolute;
  top: 50%;
  left: 16px;
  transform: translateY(-50%);
  color: var(--muted);
  font-size: 0.9rem;
  pointer-events: none;
  transition: all var(--transition-fast);
  background: var(--white);
  padding: 0 4px;
}

.form-group-modal input:not(:placeholder-shown) + label,
.form-group-modal input:focus + label,
.form-group-modal select:focus + label,
.form-group-modal textarea:not(:placeholder-shown) + label,
.form-group-modal textarea:focus + label {
  top: 0;
  font-size: 0.75rem;
  color: var(--primary);
}

.form-group-modal input:focus,
.form-group-modal select:focus,
.form-group-modal textarea:focus {
  border-color: var(--primary);
}

.form-group-modal textarea {
  min-height: 90px;
  resize: vertical;
}

.form-group-modal textarea + label {
  top: 16px;
  transform: none;
}

.form-group-modal textarea:not(:placeholder-shown) + label,
.form-group-modal textarea:focus + label {
  top: -10px;
  transform: none;
  font-size: 0.75rem;
  color: var(--primary);
}

.form-row-modal {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.modal-whatsapp-submit-btn {
  width: 100%;
  margin-top: 8px;
  background: #25D366;
  border: none;
  color: var(--white);
  padding: 16px;
  border-radius: var(--radius-md);
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  transition: all var(--transition-normal);
}

.modal-whatsapp-submit-btn:hover {
  background: #128C7E;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37,211,102,0.35);
}

/* ==========================================================================
   FLOATING ACTIONS BAR
   ========================================================================== */
.premium-floating-actions-bar {
  position: fixed;
  right: 28px;
  bottom: 32px;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 18px;
  z-index: 900;
}

.premium-float-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  cursor: pointer;
  position: relative;
  background: none;
  border: none;
}

.premium-float-btn .premium-float-label {
  background: var(--text);
  color: var(--white);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  opacity: 0;
  transform: translateX(8px);
  transition: all var(--transition-normal);
  pointer-events: none;
}

.premium-float-btn:hover .premium-float-label {
  opacity: 1;
  transform: translateX(0);
}

.premium-float-icon-wrapper {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-normal);
}

.premium-float-btn:hover .premium-float-icon-wrapper {
  transform: scale(1.1);
}

.float-whatsapp-btn .premium-illu-container {
  animation: whatsappPulse 2.5s ease-out infinite;
}

@keyframes whatsappPulse {
  0%   { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5); }
  70%  { box-shadow: 0 0 0 14px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
  background-image: linear-gradient(rgba(3, 27, 51, 0.92), rgba(3, 27, 51, 0.96)), url('../images/FooterBg.png');
  background-size: cover;
  background-position: center;
  color: rgba(255, 255, 255, 0.7);
  padding-top: 80px;
  padding-bottom: 30px;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.4fr;
  gap: 48px;
  margin-bottom: 60px;
}

@media (max-width: 992px) {
  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
}

@media (max-width: 576px) {
  .footer-top {
    grid-template-columns: 1fr;
  }
}

.footer-title {
  color: var(--white);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 10px;
}

.footer-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--secondary);
  border-radius: 2px;
}

.footer-about {
  font-size: 0.875rem;
  line-height: 1.7;
  margin-bottom: 20px;
}

.footer-socials {
  display: flex;
  gap: 12px;
}

.social-icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.7);
  transition: all var(--transition-fast);
  border: 1px solid rgba(255,255,255,0.1);
}

.social-icon:hover {
  background: var(--secondary);
  color: var(--white);
  border-color: var(--secondary);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.65);
  transition: color var(--transition-fast), padding-left var(--transition-fast);
  display: inline-block;
}

.footer-links a:hover {
  color: var(--secondary);
  padding-left: 6px;
}

.footer-contact-item {
  font-size: 0.875rem;
}

.footer-contact-text h5 {
  color: var(--white);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 4px;
}

.footer-contact-text p {
  color: rgba(255,255,255,0.65);
  line-height: 1.5;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
}

.footer-bottom-links {
  display: flex;
  gap: 20px;
}

.footer-bottom-links a {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
}

.footer-bottom-links a:hover {
  color: var(--secondary);
}

@media (max-width: 576px) {
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

/* ==========================================================================
   HERO SPLIT LAYOUT (Screenshot-exact design)
   ========================================================================== */
.hero-split-section {
  min-height: 88vh;
  position: relative;
  display: flex;
  align-items: center;
  padding-top: 90px;
  overflow: hidden;
  background: var(--dark-blue);
}

/* Background Cross-fading Slides with Ken Burns zoom */
.hero-bg-slides {
  position: absolute;
  inset: 0;
  z-index: 0;
}

@keyframes kenBurnsEffect {
  0% { transform: scale(1); }
  100% { transform: scale(1.08); }
}

.hero-bg-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1.8s ease-in-out;
  will-change: transform, opacity;
  transform: scale(1);
}

.hero-bg-slide.active {
  opacity: 1;
  animation: kenBurnsEffect 8s ease-out forwards;
}

.hero-slide-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.hero-dots {
  position: absolute;
  bottom: 24px;
  right: 24px;
  display: none;
  gap: 8px;
  z-index: 10;
}

.hero-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.4);
  border: none;
  padding: 0;
  cursor: pointer;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.hero-dot.active {
  background-color: var(--secondary);
  transform: scale(1.2);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(3, 27, 51, 0.85) 0%, rgba(11, 43, 105, 0.70) 60%, rgba(11, 43, 105, 0.50) 100%);
}

.hero-split-container {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  position: relative;
  z-index: 2;
  min-height: 85vh;
  padding-top: 130px; /* Accounts for header + top info bar height */
  padding-bottom: 100px;
}

/* Left-aligned text column */
.hero-split-left {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  max-width: 800px;
  width: 100%;
}

.hero-split-left .hero-eyebrow {
  color: var(--secondary);
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 16px;
  display: inline-block;
}

.hero-split-left h1 {
  color: var(--white);
  font-size: clamp(2.5rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 20px;
  text-transform: none;
}

.hero-split-left .hero-subtext {
  color: rgba(255,255,255,0.92);
  font-size: 1.15rem;
  line-height: 1.7;
  margin-bottom: 30px;
  max-width: 580px;
}

.hero-split-left .hero-actions {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: flex-start;
}

.btn-outline-white {
  background: transparent;
  border: 2px solid rgba(255,255,255,0.7);
  color: var(--white);
}

.btn-outline-white:hover {
  background: rgba(255,255,255,0.12);
  border-color: var(--white);
  color: var(--white);
}

/* Glass Card styling */
.glass-card {
  background: rgba(255, 255, 255, 0.07);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 8px 32px rgba(3, 27, 51, 0.15);
}

.hero-stat-card:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.22);
  box-shadow: 0 12px 35px rgba(11, 92, 173, 0.25);
}

.hero-stat-icon {
  font-size: 1.6rem;
}

.hero-stat-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.hero-stat-number {
  font-family: 'Manrope', var(--font-headings);
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
}

.hero-stat-label {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.65);
  letter-spacing: 0.02em;
}

@media (max-width: 768px) {
  .hero-split-container {
    padding-top: 100px;
    padding-bottom: 80px;
    justify-content: center;
  }
  .hero-split-left {
    max-width: 100%;
    padding: 0 8px;
    align-items: center;
    text-align: center;
  }
  .hero-split-left .hero-subtext {
    font-size: 1rem;
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
  }
  .hero-split-left .hero-actions {
    justify-content: center;
  }
}

/* ==========================================================================
   QUICK INFO STRIP (Premium scrolling trust banner below hero)
   ========================================================================== */
.quick-info-strip {
  background: var(--white);
  padding: 26px 0;
  border-top: 1px solid rgba(11, 92, 173, 0.06);
  border-bottom: 1px solid var(--border-light);
  position: relative;
  z-index: 10;
  overflow: hidden;
}

.quick-info-marquee {
  width: 100%;
  overflow: hidden;
}

.quick-info-track {
  display: flex;
  align-items: center;
  width: max-content;
  animation: quickInfoMarquee 48s linear infinite;
  will-change: transform;
}

.quick-info-track:hover {
  animation-play-state: paused;
}

.quick-info-item {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  flex: 0 0 auto;
  min-width: 270px;
  padding: 0 34px;
}

.quick-info-img {
  width: 58px;
  height: 58px;
  object-fit: contain;
  object-position: center;
  flex: 0 0 auto;
  filter: drop-shadow(0 8px 16px rgba(11, 92, 173, 0.12));
}

.quick-info-content {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.quick-info-title {
  font-family: var(--font-headings);
  font-size: 1rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1.2;
  white-space: nowrap;
}

.quick-info-subtitle {
  font-size: 0.82rem;
  color: var(--muted);
  font-weight: 600;
  line-height: 1.35;
  white-space: nowrap;
}

@keyframes quickInfoMarquee {
  0% { transform: translate3d(0, 0, 0); }
  100% { transform: translate3d(-50%, 0, 0); }
}

@media (max-width: 768px) {
  .quick-info-strip {
    padding: 20px 0;
  }
  .quick-info-item {
    min-width: 245px;
    padding: 0 24px;
    gap: 14px;
  }
  .quick-info-img {
    width: 50px;
    height: 50px;
  }
  .quick-info-title {
    font-size: 0.92rem;
  }
  .quick-info-subtitle {
    font-size: 0.76rem;
  }
}
.d-block-mobile {
  display: none;
}
.d-none-mobile {
  display: block;
}

/* Mobile-only styles (<768px) for Hero section and Footer */
@media (max-width: 767px) {
  .d-block-mobile {
    display: block !important;
  }
  .d-none-mobile {
    display: none !important;
  }

  .hero-split-section {
    min-height: 560px;
    height: 75vh;
    padding-top: 80px;
    padding-bottom: 40px;
    display: flex;
    align-items: flex-end;
  }

  .hero-split-container {
    min-height: auto;
    padding-top: 0;
    padding-bottom: 20px;
    width: 100%;
    margin-top: auto;
  }

  .hero-mobile-content {
    display: flex !important;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
    width: 100%;
    padding: 0 16px 20px;
    z-index: 2;
  }

  .hero-mobile-logo {
    margin-bottom: 24px;
  }
  
  .mobile-hero-logo-img {
    max-height: 48px;
    width: auto;
    filter: brightness(0) invert(1); /* Invert colors to white for the dark background overlay */
  }

  .mobile-hero-title {
    font-family: var(--font-headings);
    font-size: clamp(36px, 10vw, 42px) !important;
    font-weight: 800;
    line-height: 1.15;
    color: var(--white);
    margin-bottom: 16px;
    text-shadow: 0 2px 8px rgba(3, 27, 51, 0.4);
  }

  .mobile-hero-desc {
    font-size: 16px !important;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 32px;
    max-width: 100%;
    text-shadow: 0 1px 4px rgba(3, 27, 51, 0.4);
  }

  .mobile-hero-actions {
    display: flex;
    flex-direction: column;
    gap: 16px;
    width: 100%;
  }

  .btn-mobile-hero {
    width: 100% !important;
    padding: 16px 24px !important;
    font-size: 0.95rem !important;
    font-weight: 700 !important;
    border-radius: var(--radius-full) !important;
    text-align: center;
    justify-content: center;
    display: inline-flex;
    align-items: center;
  }

  /* Overlay: subtle dark blue gradient overlay (30-40%) so white text remains readable */
  .hero-overlay {
    background: linear-gradient(180deg, rgba(3, 27, 51, 0.2) 0%, rgba(3, 27, 51, 0.45) 50%, rgba(3, 27, 51, 0.7) 100%) !important;
  }

  /* Pagination dots centered on mobile */
  .hero-dots {
    display: flex;
    bottom: 20px;
    left: 50%;
    right: auto;
    transform: translateX(-50%);
  }

  /* Footer mobile overrides: swap background image and ensure faces are not cropped */
  .footer {
    background-image: linear-gradient(rgba(3, 27, 51, 0.90), rgba(3, 27, 51, 0.95)), url('../images/mobileFooter.png');
    background-size: cover;
    background-position: center;
    padding-top: 60px;
    padding-bottom: 40px;
  }
}

/* ==========================================================================
   PREMIUM ILLUSTRATION CONTAINERS
   ========================================================================== */
.premium-illu-container {
  background-color: var(--white);
  border-radius: 16px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
  padding: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  transition: transform 300ms cubic-bezier(0.16, 1, 0.3, 1), 
              box-shadow 300ms cubic-bezier(0.16, 1, 0.3, 1);
  flex-shrink: 0;
}

.premium-illu-container:hover {
  transform: translateY(-6px) scale(1.05);
  box-shadow: var(--shadow-lg);
}

.premium-illu-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transform: scale(1.15); /* visually crop transparent padding by scaling it up slightly */
  transition: transform 300ms cubic-bezier(0.16, 1, 0.3, 1);
}

/* Sizing definitions */
/* Desktop */
.illu-size-whychoose { width: 80px; height: 80px; }
.illu-size-trust { width: 64px; height: 64px; }
.illu-size-hero { width: 56px; height: 56px; }
.illu-size-footer { width: 40px; height: 40px; padding: 8px; border-radius: 10px; } /* smaller padding for footer icons */
.illu-size-floating { width: 40px; height: 40px; padding: 5px; border-radius: 50%; } /* round containers for floating buttons */
.illu-size-floating img { width: 30px; height: 30px; transform: scale(1.15); }
.illu-size-btn { width: 22px; height: 22px; padding: 0; border: none; border-radius: 0; box-shadow: none; background: none; }
.illu-size-btn:hover { transform: none; box-shadow: none; }

/* Responsive Adjustments */
@media (max-width: 1024px) {
  .illu-size-whychoose { width: 64px; height: 64px; }
  .illu-size-trust { width: 56px; height: 56px; }
  .illu-size-hero { width: 48px; height: 48px; }
}

@media (max-width: 768px) {
  .illu-size-whychoose { width: 56px; height: 56px; }
  .illu-size-trust { width: 48px; height: 48px; }
  .illu-size-hero { width: 40px; height: 40px; }
}