/* ===== FOCUS LIFE - Custom Styles ===== */

/* CSS Variables */
:root {
  --primary: #00aec7;
  --primary-dark: #0092a8;
  --primary-light: #e0f7fa;
  --green: #8BC53F;
  --green-dark: #78b032;
  --green-light: #f0f9e4;
  --navy: #0a2540;
  --navy-light: #1a3a5c;
  --text: #1f2937;
  --text-light: #6b7280;
  --bg-light: #f8fafc;
  --bg-warm: #fafafa;
  --white: #ffffff;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 40px rgba(0,0,0,0.12);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.15);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* ===== GLASSMORPHISM HEADER ===== */
.glass-header {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(0, 174, 199, 0.1);
  transition: var(--transition);
}

.glass-header.scrolled {
  background: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-md);
}

/* ===== HERO OVERLAY ===== */
.hero-overlay {
  background: linear-gradient(
    180deg,
    rgba(10, 37, 64, 0.65) 0%,
    rgba(10, 37, 64, 0.45) 50%,
    rgba(0, 174, 199, 0.3) 100%
  );
}

.hero-overlay-dark {
  background: linear-gradient(
    180deg,
    rgba(10, 37, 64, 0.75) 0%,
    rgba(10, 37, 64, 0.5) 60%,
    rgba(0, 174, 199, 0.25) 100%
  );
}

/* ===== SERVICE CARDS ===== */
.service-card {
  background: var(--white);
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  border: 2px solid transparent;
  transition: var(--transition);
  overflow: hidden;
  position: relative;
}

.service-card .service-icon-box {
  border-radius: 14px 14px 0 0;
}

.service-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--green));
  opacity: 0;
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 16px 48px rgba(0, 174, 199, 0.18);
  border-color: var(--primary);
}

.service-card:hover::after {
  opacity: 1;
}

.service-card:hover .service-icon-box {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
}

.service-icon-box {
  width: 100%;
  padding: 28px 0;
  border-radius: 0;
  background: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  margin: 0 0 20px;
}

.service-icon {
  transition: var(--transition);
}

/* ===== BUTTONS ===== */
.btn-primary {
  background: var(--primary);
  color: var(--white);
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  border: 2px solid var(--primary);
}

.btn-primary:hover {
  background: var(--green);
  border-color: var(--green);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(139, 197, 63, 0.4);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  border: 2px solid rgba(255,255,255,0.7);
}

.btn-outline:hover {
  background: rgba(255,255,255,0.15);
  border-color: var(--white);
  transform: translateY(-2px);
}

.btn-outline-dark {
  color: var(--primary);
  border-color: var(--primary);
  background: transparent;
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 600;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  border: 2px solid var(--primary);
}

.btn-outline-dark:hover {
  background: var(--green);
  color: var(--white);
  border-color: var(--green);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(139, 197, 63, 0.4);
}

/* ===== HEADER CTA BUTTONS ===== */
.btn-header-green {
  background: var(--green);
  color: var(--white);
  padding: 10px 22px;
  border-radius: 6px;
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
  border: 2px solid var(--green);
}

.btn-header-green:hover {
  background: var(--green-dark);
  border-color: var(--green-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 15px rgba(139, 197, 63, 0.4);
}

.btn-header-primary {
  background: var(--primary);
  color: var(--white);
  padding: 10px 22px;
  border-radius: 6px;
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
  border: 2px solid var(--primary);
}

.btn-header-primary:hover {
  background: var(--green);
  border-color: var(--green);
  transform: translateY(-1px);
  box-shadow: 0 4px 15px rgba(139, 197, 63, 0.4);
}

/* ===== HERO CTA BUTTONS ===== */
.btn-hero-green {
  background: var(--green);
  color: var(--white);
  padding: 16px 36px;
  border-radius: 8px;
  font-weight: 700;
  letter-spacing: 0.02em;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  border: 2px solid var(--green);
  box-shadow: 0 4px 20px rgba(139, 197, 63, 0.3);
}

.btn-hero-green:hover {
  background: var(--green-dark);
  border-color: var(--green-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(139, 197, 63, 0.5);
}

.btn-hero-primary {
  background: var(--primary);
  color: var(--white);
  padding: 16px 36px;
  border-radius: 8px;
  font-weight: 700;
  letter-spacing: 0.02em;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  border: 2px solid var(--primary);
  box-shadow: 0 4px 20px rgba(0, 174, 199, 0.3);
}

.btn-hero-primary:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 174, 199, 0.5);
}

/* ===== SECTION HEADING ACCENT ===== */
.section-heading::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background: var(--primary);
  border-radius: 2px;
  margin-top: 16px;
}

.section-heading-center::after {
  margin-left: auto;
  margin-right: auto;
}

/* ===== GRADIENT BACKGROUNDS ===== */
.gradient-teal {
  background: linear-gradient(135deg, var(--primary) 0%, #0092a8 50%, #007a8c 100%);
}

.gradient-navy {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
}

/* ===== FLOATING WHATSAPP ===== */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: 1000;
  transition: var(--transition);
  text-decoration: none;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
}

.whatsapp-float::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid rgba(37, 211, 102, 0.4);
  animation: whatsapp-pulse 2s ease-in-out infinite;
}

@keyframes whatsapp-pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.15); opacity: 0; }
}

/* ===== SCROLL INDICATOR ===== */
.scroll-indicator {
  animation: bounce-down 2s ease-in-out infinite;
}

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

/* ===== ACCORDION ===== */
.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.accordion-content.open {
  max-height: 500px;
}

.accordion-arrow {
  transition: transform 0.3s ease;
}

.accordion-arrow.rotate {
  transform: rotate(180deg);
}

/* ===== CREDENTIAL BADGES ===== */
.credential-badge {
  background: var(--primary-light);
  color: var(--primary-dark);
  padding: 8px 16px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* ===== TIMELINE ===== */
.timeline-item {
  position: relative;
  padding-left: 40px;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: 14px;
  top: 32px;
  bottom: -16px;
  width: 2px;
  background: var(--primary-light);
}

.timeline-item:last-child::before {
  display: none;
}

.timeline-dot {
  position: absolute;
  left: 4px;
  top: 6px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--primary);
  border: 3px solid var(--primary-light);
}

/* ===== CONTACT CARD ===== */
.contact-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid rgba(0,0,0,0.04);
}

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

/* ===== PACKAGE CARD (Lab) ===== */
.package-card {
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid rgba(0,0,0,0.06);
  overflow: hidden;
  transition: var(--transition);
}

.package-card:hover {
  box-shadow: var(--shadow-md);
}

.package-header {
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: between;
  cursor: pointer;
  transition: var(--transition);
}

.package-header:hover {
  background: var(--bg-light);
}

/* ===== RESPONSIVE FIXES ===== */
@media (max-width: 768px) {
  .btn-primary, .btn-outline, .btn-outline-dark {
    padding: 12px 24px;
    font-size: 0.9rem;
  }

  .whatsapp-float {
    width: 52px;
    height: 52px;
    bottom: 16px;
    right: 16px;
  }
}