/* ========================================
   CSS VARIABLES & RESET
======================================== */
:root {
  /* Core Colors */
  --background: hsl(0, 0%, 100%);
  --foreground: hsl(215, 50%, 15%);
  --primary: hsl(215, 92%, 20%);
  --primary-foreground: hsl(0, 0%, 100%);
  --secondary: hsl(210, 40%, 96%);
  --muted-foreground: hsl(215, 20%, 45%);
  --border: hsl(214, 32%, 91%);
  
  /* Gold Accent */
  --gold: hsl(43, 74%, 49%);
  --gold-light: hsl(43, 80%, 75%);
  --gold-dark: hsl(43, 74%, 40%);
  
  /* Royal Blue */
  --royal: hsl(215, 92%, 20%);
  --royal-light: hsl(215, 70%, 35%);
  --royal-dark: hsl(215, 92%, 12%);
  
  /* WhatsApp */
  --whatsapp: hsl(142, 70%, 45%);
  --whatsapp-hover: hsl(142, 70%, 40%);
  
  /* Shadows */
  --shadow-soft: 0 4px 20px rgba(4, 45, 98, 0.08);
  --shadow-medium: 0 8px 30px rgba(4, 45, 98, 0.12);
  --shadow-strong: 0 12px 40px rgba(4, 45, 98, 0.18);
  --shadow-float: 0 20px 60px rgba(4, 45, 98, 0.15);
  --shadow-gold: 0 6px 25px rgba(212, 175, 55, 0.25);
  
  /* Fonts */
  --font-sans: 'Plus Jakarta Sans', system-ui, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;
  
  /* Spacing */
  --radius: 0.75rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background: var(--background);
  color: var(--foreground);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ========================================
   CONTAINER & UTILITIES
======================================== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

@media (min-width: 768px) {
  .container {
    padding: 0 2rem;
  }
}

/* Text Gradient */
.text-gradient-gold {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.gold-text {
  color: var(--gold);
}

/* Glass Effect */
.glass {
  backdrop-filter: blur(16px);
  background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, rgba(255,255,255,0.05) 100%);
  border: 1px solid rgba(255,255,255,0.2);
}

/* ========================================
   ANIMATIONS
======================================== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}

@keyframes pulse-ring {
  0%, 100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.4); }
  50% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
}

@keyframes shine {
  0% { left: -100%; }
  50%, 100% { left: 100%; }
}

@keyframes bounce {
  0%, 100% { transform: translateY(0) translateX(-50%); }
  50% { transform: translateY(-10px) translateX(-50%); }
}

.fade-in-up {
  animation: fadeInUp 0.6s ease-out forwards;
  opacity: 0;
}

.delay-100 { animation-delay: 100ms; }
.delay-200 { animation-delay: 200ms; }
.delay-300 { animation-delay: 300ms; }
.delay-400 { animation-delay: 400ms; }
.delay-500 { animation-delay: 500ms; }

.shine-effect {
  position: relative;
  overflow: hidden;
}

.shine-effect::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  animation: shine 3s infinite;
}

/* ========================================
   BUTTONS
======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.5rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all 0.3s ease;
  font-family: var(--font-sans);
}

.btn i {
  width: 20px;
  height: 20px;
}

.btn-hero {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
  color: var(--primary);
  box-shadow: var(--shadow-gold);
  padding: 1rem 2rem;
  font-size: 1.125rem;
}

.btn-hero:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(212, 175, 55, 0.4);
}

.btn-hero-outline {
  background: transparent;
  color: white;
  border: 2px solid rgba(255,255,255,0.3);
  padding: 1rem 2rem;
  font-size: 1.125rem;
}

.btn-hero-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.5);
}

.btn-gold {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
  color: var(--primary);
  box-shadow: var(--shadow-gold);
  padding: 1rem 2rem;
  font-size: 1.125rem;
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(212, 175, 55, 0.4);
}

.btn-gold:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

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

.btn-whatsapp:hover {
  background: var(--whatsapp-hover);
}

.btn-full {
  width: 100%;
}

/* ========================================
   SECTION STYLES
======================================== */
.section-header {
  text-align: center;
  max-width: 48rem;
  margin: 0 auto 3rem;
}

.section-label {
  color: var(--gold);
  font-weight: 600;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-serif);
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--foreground);
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  .section-title {
    font-size: 2.25rem;
  }
}

.section-description {
  color: var(--muted-foreground);
  font-size: 1.125rem;
}

.section-header.light .section-title {
  color: white;
}

.section-header.light .section-description {
  color: rgba(255,255,255,0.7);
}

/* ========================================
   HERO SECTION
======================================== */
.hero-section {
  position: relative;
  min-height: 100vh;
  background: linear-gradient(180deg, var(--royal) 0%, var(--royal-light) 50%, var(--background) 100%);
  overflow: hidden;
  display: flex;
  align-items: center;
}

.hero-decorations {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.decoration-1 {
  position: absolute;
  top: 5rem;
  left: 2.5rem;
  width: 18rem;
  height: 18rem;
  background: rgba(212, 175, 55, 0.1);
  border-radius: 50%;
  filter: blur(48px);
}

.decoration-2 {
  position: absolute;
  bottom: 10rem;
  right: 2.5rem;
  width: 24rem;
  height: 24rem;
  background: rgba(212, 175, 55, 0.05);
  border-radius: 50%;
  filter: blur(48px);
}

.hero-content {
  position: relative;
  z-index: 10;
  padding: 3rem 0 5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

@media (min-width: 768px) {
  .hero-content {
    padding: 5rem 0;
  }
}

.hero-logo {
  width: 5rem;
  height: 5rem;
  border-radius: 50%;
  background: white;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-float);
  border: 2px solid rgba(212, 175, 55, 0.3);
  margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
  .hero-logo {
    width: 6rem;
    height: 6rem;
    margin-bottom: 2rem;
  }
}

.logo-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  border-radius: 50%; /* matches .hero-logo for a perfect circle */
}

.logo-text {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
}

@media (min-width: 768px) {
  .logo-text {
    font-size: 1.875rem;
  }
}

.brand-name {
  color: var(--gold);
  font-weight: 600;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  .brand-name {
    font-size: 1rem;
  }
}

.hero-headline {
  font-family: var(--font-serif);
  font-size: 1.875rem;
  font-weight: 700;
  color: white;
  line-height: 1.2;
  margin-bottom: 1rem;
  max-width: 56rem;
}

@media (min-width: 768px) {
  .hero-headline {
    font-size: 3rem;
  }
}

@media (min-width: 1024px) {
  .hero-headline {
    font-size: 3.75rem;
  }
}

.hero-subheadline {
  font-size: 1.125rem;
  color: rgba(255,255,255,0.8);
  max-width: 42rem;
  margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
  .hero-subheadline {
    font-size: 1.25rem;
  }
}

.trust-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

@media (min-width: 768px) {
  .trust-badges {
    gap: 1.5rem;
  }
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  border-radius: 9999px;
  backdrop-filter: blur(16px);
  background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, rgba(255,255,255,0.05) 100%);
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--gold);
  font-size: 0.875rem;
  font-weight: 500;
}

.badge-icon {
  width: 1rem;
  height: 1rem;
}

.hero-ctas {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  width: 100%;
}

@media (min-width: 640px) {
  .hero-ctas {
    flex-direction: row;
    width: auto;
  }
}

.urgency-text {
  color: rgba(255,255,255,0.6);
  font-size: 0.875rem;
  margin-top: 1rem;
}

.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
}

.scroll-mouse {
  width: 1.5rem;
  height: 2.5rem;
  border-radius: 9999px;
  border: 2px solid rgba(255,255,255,0.3);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 0.5rem;
}

.scroll-dot {
  width: 0.25rem;
  height: 0.5rem;
  background: rgba(255,255,255,0.5);
  border-radius: 9999px;
}

/* ========================================
   VALUE PROPOSITION SECTION
======================================== */
.value-section {
  padding: 4rem 0;
  background: rgba(210, 228, 250, 0.5);
}

@media (min-width: 768px) {
  .value-section {
    padding: 6rem 0;
  }
}

.values-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .values-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .values-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.value-card {
  padding: 1.5rem;
  background: white;
  border-radius: 1rem;
  border: 1px solid var(--border);
  transition: all 0.3s ease;
}

.value-card:hover {
  border-color: rgba(212, 175, 55, 0.4);
  box-shadow: var(--shadow-medium);
  transform: translateY(-4px);
}

.value-icon {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 0.75rem;
  background: rgba(212, 175, 55, 0.1);
  color: var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  transition: all 0.3s ease;
}

.value-icon i {
  width: 1.75rem;
  height: 1.75rem;
}

.value-card:hover .value-icon {
  background: var(--gold);
  color: var(--primary);
}

.value-card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--foreground);
  margin-bottom: 0.5rem;
}

.value-card p {
  color: var(--muted-foreground);
  font-size: 0.875rem;
  line-height: 1.6;
}

/* ========================================
   PRODUCTS SECTION
======================================== */
.products-section {
  padding: 4rem 0;
  background: var(--background);
}

@media (min-width: 768px) {
  .products-section {
    padding: 6rem 0;
  }
}

.products-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  max-width: 64rem;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.product-card {
  background: white;
  border-radius: 1.5rem;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: all 0.3s ease;
}

.product-card:hover {
  box-shadow: var(--shadow-strong);
  transform: translateY(-8px);
}

.product-image {
  position: relative;
  height: 12rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (min-width: 768px) {
  .product-image {
    height: 14rem;
  }
}

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

.gradient-pink {
  background: linear-gradient(135deg, hsl(330, 70%, 50%) 0%, hsl(330, 70%, 65%) 100%);
}

.product-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: var(--gold);
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
}

.product-overlay {
  position: relative;
  z-index: 10;
  color: rgba(255,255,255,0.9);
  text-align: center;
}

.product-overlay::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.3), transparent);
  z-index: -1;
}

.product-type {
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.product-category {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
}

.product-content {
  padding: 1.5rem;
}

.product-content h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--foreground);
  margin-bottom: 0.5rem;
}

.product-desc {
  color: var(--muted-foreground);
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.product-specs {
  background: rgba(210, 228, 250, 0.5);
  border-radius: 0.75rem;
  padding: 1rem;
}

.spec-row {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
}

.spec-row:last-child {
  border-bottom: none;
}

.spec-label {
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

.spec-value {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--foreground);
}

/* ========================================
   SOCIAL PROOF SECTION
======================================== */
.social-proof-section {
  padding: 4rem 0;
  background: rgba(210, 228, 250, 0.3);
}

@media (min-width: 768px) {
  .social-proof-section {
    padding: 6rem 0;
  }
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-bottom: 4rem;
}

@media (min-width: 768px) {
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
  }
}

.stat-card {
  background: white;
  border-radius: 1rem;
  padding: 1.5rem;
  text-align: center;
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--border);
  transition: border-color 0.3s ease;
}

.stat-card:hover {
  border-color: rgba(212, 175, 55, 0.3);
}

.stat-value {
  font-family: var(--font-serif);
  font-size: 1.875rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.25rem;
}

@media (min-width: 768px) {
  .stat-value {
    font-size: 2.25rem;
  }
}

.stat-label {
  font-size: 0.875rem;
  color: var(--muted-foreground);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .testimonials-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.testimonial-card {
  background: white;
  border-radius: 1rem;
  padding: 1.5rem;
  box-shadow: var(--shadow-soft);
  border-left: 4px solid var(--gold);
  transition: box-shadow 0.3s ease;
}

.testimonial-card:hover {
  box-shadow: var(--shadow-medium);
}

.stars {
  display: flex;
  gap: 0.25rem;
  margin-bottom: 1rem;
}

.star-icon {
  width: 1rem;
  height: 1rem;
  fill: var(--gold);
  color: var(--gold);
}

.quote-icon {
  width: 2rem;
  height: 2rem;
  color: rgba(212, 175, 55, 0.3);
  margin-bottom: 0.75rem;
}

.testimonial-text {
  color: var(--muted-foreground);
  font-size: 0.875rem;
  line-height: 1.6;
  font-style: italic;
  margin-bottom: 1.5rem;
}

.testimonial-author {
  border-top: 1px solid var(--border);
  padding-top: 1rem;
}

.author-name {
  font-weight: 700;
  color: var(--foreground);
}

.author-position {
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

.author-hospital {
  font-size: 0.75rem;
  color: var(--gold);
  font-weight: 500;
  margin-top: 0.25rem;
}

/* ========================================
   LEAD FORM SECTION
======================================== */
.lead-form-section {
  padding: 4rem 0;
  background: linear-gradient(180deg, rgba(210, 228, 250, 0.5) 0%, var(--background) 100%);
}

@media (min-width: 768px) {
  .lead-form-section {
    padding: 6rem 0;
  }
}

.form-container {
  max-width: 42rem;
  margin: 0 auto;
}

.form-wrapper {
  background: var(--primary);
  border-radius: 1.5rem;
  padding: 1.5rem;
  box-shadow: var(--shadow-float);
}

@media (min-width: 768px) {
  .form-wrapper {
    padding: 2.5rem;
  }
}

.urgency-banner {
  background: rgba(212, 175, 55, 0.1);
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-radius: 0.75rem;
  padding: 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.urgency-banner i {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--gold);
  flex-shrink: 0;
}

.urgency-banner p {
  color: var(--gold);
  font-size: 0.875rem;
  font-weight: 600;
}

.trust-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
  justify-content: center;
}

.trust-chip {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.75rem;
  border-radius: 9999px;
  background: rgba(255,255,255,0.1);
  color: white;
  font-size: 0.75rem;
  font-weight: 500;
}

.trust-chip i {
  width: 1rem;
  height: 1rem;
}

#leadForm {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-field label {
  color: var(--gold);
  font-size: 0.875rem;
  font-weight: 600;
}

.required {
  color: rgba(212, 175, 55, 0.6);
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 1rem;
  border-radius: 0.75rem;
  border: 2px solid var(--border);
  color: var(--foreground);
  font-size: 1rem;
  font-family: var(--font-sans);
  transition: all 0.3s ease;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 4px rgba(212, 175, 55, 0.1);
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: rgba(4, 45, 98, 0.4);
}

.field-hint {
  color: rgba(255,255,255,0.5);
  font-size: 0.75rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

@media (min-width: 768px) {
  .form-row {
    grid-template-columns: repeat(2, 1fr);
  }
}

.privacy-note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: rgba(255,255,255,0.5);
  font-size: 0.75rem;
  text-align: center;
}

.privacy-note i {
  width: 0.75rem;
  height: 0.75rem;
}

.whatsapp-alternative {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.whatsapp-alternative > p {
  text-align: center;
  color: rgba(255,255,255,0.7);
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

/* ========================================
   CONTACT SECTION
======================================== */
.contact-section {
  padding: 4rem 0 5rem;
  background: var(--primary);
  color: white;
}

@media (min-width: 768px) {
  .contact-section {
    padding: 5rem 0;
  }
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  max-width: 56rem;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .contact-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.contact-card {
  display: block;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 1rem;
  padding: 1.5rem;
  text-align: center;
  text-decoration: none;
  transition: all 0.3s ease;
}

.contact-card:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(212, 175, 55, 0.3);
  transform: translateY(-4px);
}

.contact-icon {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  transition: all 0.3s ease;
  color: white;
}

.contact-icon i {
  width: 1.5rem;
  height: 1.5rem;
}

.contact-card:hover .contact-icon {
  background: var(--gold);
  color: var(--primary);
}

.contact-label {
  color: var(--gold);
  font-weight: 600;
  font-size: 0.875rem;
  margin-bottom: 0.25rem;
}

.contact-value {
  color: white;
  font-weight: 500;
}

/* ========================================
   FOOTER
======================================== */
.footer {
  background: var(--royal-dark);
  color: white;
  padding: 2rem 0;
  text-align: center;
}

.copyright {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.7);
  margin-bottom: 0.5rem;
}

.tagline {
  font-size: 0.75rem;
  color: rgba(212, 175, 55, 0.7);
  font-weight: 500;
}

/* ========================================
   WHATSAPP FLOAT
======================================== */
.whatsapp-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 50;
}

.whatsapp-tooltip {
  position: absolute;
  bottom: 100%;
  right: 0;
  margin-bottom: 0.75rem;
  background: var(--foreground);
  color: white;
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: 0.75rem;
  box-shadow: var(--shadow-strong);
  white-space: nowrap;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.whatsapp-tooltip::after {
  content: '';
  position: absolute;
  bottom: -4px;
  right: 1.5rem;
  width: 8px;
  height: 8px;
  background: var(--foreground);
  transform: rotate(45deg);
}

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

.whatsapp-pulse {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--whatsapp);
  animation: pulse-ring 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.whatsapp-button {
  position: relative;
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  background: var(--whatsapp);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-strong);
  transition: all 0.3s ease;
}

.whatsapp-button i {
  width: 1.75rem;
  height: 1.75rem;
}

.whatsapp-float:hover .whatsapp-button {
  background: var(--whatsapp-hover);
  transform: scale(1.1);
}

/* ========================================
   TOAST NOTIFICATIONS
======================================== */
.toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  background: white;
  border-radius: 0.75rem;
  padding: 1rem 1.5rem;
  box-shadow: var(--shadow-strong);
  z-index: 100;
  transition: all 0.3s ease;
}

.toast.hidden {
  opacity: 0;
  pointer-events: none;
  transform: translateX(-50%) translateY(1rem);
}

.toast.error {
  border-left: 4px solid hsl(0, 84%, 60%);
}

.toast.success {
  border-left: 4px solid var(--whatsapp);
}

.toast-title {
  font-weight: 700;
  color: var(--foreground);
  margin-bottom: 0.25rem;
}

.toast-message {
  font-size: 0.875rem;
  color: var(--muted-foreground);
}