/* ==========================================================================
   NEVE BIANCA — ESTILOS DE MARCA
   Paleta de Color Oficial:
   - Base Clara: #f4f3ef
   - Superficie Pastel: #f9eded
   - Acento Rosa Polvo: #cda09b
   - Acento Terracota / Botón: #cb8f84
   - Tipografías: Poppins & Italiana / Playfair Display
   ========================================================================== */

:root {
  --color-bg-base: #f4f3ef;
  --color-surface: #f9eded;
  --color-surface-hover: #ffffff;
  --color-accent-soft: #cda09b;
  --color-accent-primary: #cb8f84;
  --color-accent-dark: #b57368;
  --color-accent-light: rgba(203, 143, 132, 0.15);
  
  --color-text-title: #2b2020;
  --color-text-body: #554443;
  --color-text-muted: #846f6e;
  --color-border: rgba(205, 160, 155, 0.28);
  --color-border-subtle: rgba(205, 160, 155, 0.16);

  --color-whatsapp: #25D366;
  --color-whatsapp-dark: #1ea952;
  --color-whatsapp-glow: rgba(37, 211, 102, 0.28);

  --font-body: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-serif: 'Italiana', 'Playfair Display', Georgia, serif;
  --font-display: 'Playfair Display', Georgia, serif;

  --shadow-sm: 0 4px 12px rgba(181, 115, 104, 0.06);
  --shadow-md: 0 8px 24px rgba(181, 115, 104, 0.1);
  --shadow-lg: 0 16px 40px rgba(181, 115, 104, 0.14);
  --shadow-glow: 0 0 30px rgba(203, 143, 132, 0.25);

  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --radius-full: 9999px;

  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset & Box Sizing */
*, *::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);
  background-color: var(--color-bg-base);
  color: var(--color-text-body);
  line-height: 1.6;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

/* Ambient dynamic background lighting */
.ambient-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(85px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.65;
  animation: floatAmbient 18s ease-in-out infinite alternate;
}

.glow-1 {
  top: -100px;
  right: -80px;
  width: 480px;
  height: 480px;
  background: radial-gradient(circle, #f9eded 0%, #cda09b 80%, transparent 100%);
  opacity: 0.7;
}

.glow-2 {
  top: 40%;
  left: -150px;
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, #f9eded 0%, #cb8f84 80%, transparent 100%);
  opacity: 0.45;
  animation-duration: 22s;
}

.glow-3 {
  bottom: -50px;
  right: 15%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, #cda09b 0%, #f9eded 80%, transparent 100%);
  opacity: 0.5;
  animation-duration: 25s;
}

@keyframes floatAmbient {
  0% { transform: translateY(0px) scale(1); }
  50% { transform: translateY(35px) scale(1.05); }
  100% { transform: translateY(-25px) scale(0.95); }
}

/* Page container wrapper */
.site-wrapper {
  position: relative;
  z-index: 1;
  max-width: 1140px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 3rem;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ==========================================================================
   HEADER
   ========================================================================== */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--color-border-subtle);
  margin-bottom: 3.5rem;
}

.brand-container {
  display: flex;
  align-items: center;
  gap: 1.15rem;
}

.monogram-wrapper {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-sm);
  border: 1.5px solid var(--color-border);
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
  overflow: hidden;
  padding: 3px;
}

.monogram-wrapper:hover {
  transform: rotate(3deg) scale(1.05);
  box-shadow: var(--shadow-md);
}

.brand-logo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-full);
  display: block;
}

.brand-text-group {
  display: flex;
  flex-direction: column;
}

.brand-script {
  font-family: var(--font-serif);
  font-size: 1.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--color-text-title);
  line-height: 1.15;
  text-transform: capitalize;
}

.brand-tagline {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-accent-primary);
  margin-top: 2px;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  background: #ffffff;
  padding: 0.45rem 1rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-text-body);
  box-shadow: var(--shadow-sm);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background-color: var(--color-accent-primary);
  border-radius: 50%;
  position: relative;
}

.pulse-dot::after {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  background-color: var(--color-accent-primary);
  opacity: 0.55;
  animation: pulse 2s infinite ease-out;
}

@keyframes pulse {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(2.6); opacity: 0; }
}

/* ==========================================================================
   HERO / MAIN CONTENT
   ========================================================================== */
.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-surface);
  border: 1px solid var(--color-accent-soft);
  color: var(--color-accent-dark);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.4rem 1.15rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.8rem;
  box-shadow: var(--shadow-sm);
  animation: fadeInDown 0.8s ease-out;
}

.hero-badge .sparkle {
  color: var(--color-accent-primary);
  font-size: 0.95rem;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  font-weight: 400;
  line-height: 1.18;
  color: var(--color-text-title);
  max-width: 840px;
  margin-bottom: 1.5rem;
  letter-spacing: -0.01em;
  animation: fadeInUp 0.9s ease-out;
}

.hero-title em {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  color: var(--color-accent-primary);
  position: relative;
}

.hero-description {
  font-size: clamp(1rem, 1.3vw, 1.18rem);
  font-weight: 300;
  color: var(--color-text-body);
  max-width: 680px;
  margin-bottom: 2.8rem;
  line-height: 1.8;
  animation: fadeInUp 1s ease-out;
}

.hero-description strong {
  font-weight: 600;
  color: var(--color-text-title);
}

/* ==========================================================================
   PRIMARY WHATSAPP CTA
   ========================================================================== */
.cta-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  margin-bottom: 4.5rem;
  width: 100%;
  animation: fadeInUp 1.1s ease-out;
}

.btn-primary-whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 1.1rem;
  background: linear-gradient(135deg, var(--color-accent-primary) 0%, var(--color-accent-dark) 100%);
  color: #ffffff;
  text-decoration: none;
  padding: 1.1rem 2.2rem;
  border-radius: var(--radius-full);
  box-shadow: 0 10px 28px rgba(203, 143, 132, 0.38), 0 2px 6px rgba(0, 0, 0, 0.05);
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
  max-width: 440px;
  width: 100%;
}

.btn-primary-whatsapp::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.22), transparent);
  transform: skewX(-20deg);
  transition: left 0.75s ease;
}

.btn-primary-whatsapp:hover {
  transform: translateY(-3px) scale(1.01);
  box-shadow: 0 16px 36px rgba(203, 143, 132, 0.48);
}

.btn-primary-whatsapp:hover::before {
  left: 140%;
}

.whatsapp-icon {
  flex-shrink: 0;
  fill: currentColor;
}

.btn-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
}

.btn-text strong {
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: 0.02em;
}

.btn-text small {
  font-size: 0.8rem;
  opacity: 0.92;
  font-weight: 400;
  letter-spacing: 0.01em;
}

.urgency-note {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.86rem;
  color: var(--color-text-muted);
  font-weight: 500;
}

.urgency-note svg {
  color: var(--color-accent-primary);
  flex-shrink: 0;
}

/* ==========================================================================
   FEATURES / VALUE PILLARS
   ========================================================================== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.6rem;
  width: 100%;
  margin-bottom: 4rem;
}

.feature-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2.2rem 1.8rem;
  text-align: left;
  position: relative;
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth), background-color var(--transition-smooth);
}

.feature-card:hover {
  transform: translateY(-5px);
  background-color: var(--color-surface-hover);
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent-soft);
}

.feature-icon-box {
  width: 50px;
  height: 50px;
  background-color: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent-primary);
  margin-bottom: 1.3rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-smooth);
}

.feature-card:hover .feature-icon-box {
  background-color: var(--color-accent-primary);
  color: #ffffff;
  border-color: var(--color-accent-primary);
}

.feature-card h3 {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--color-text-title);
  margin-bottom: 0.65rem;
  letter-spacing: 0.02em;
}

.feature-card p {
  font-size: 0.92rem;
  color: var(--color-text-body);
  line-height: 1.65;
  font-weight: 300;
}

/* ==========================================================================
   EXPECTATION / SOON CARD
   ========================================================================== */
.expectation-card {
  width: 100%;
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  padding: 3.5rem 2.5rem;
  margin-bottom: 4rem;
  position: relative;
  overflow: hidden;
  text-align: center;
}

.expectation-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-surface) 0%, var(--color-accent-soft) 50%, var(--color-accent-primary) 100%);
}

.expectation-content {
  max-width: 680px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.expectation-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: var(--color-surface);
  color: var(--color-accent-primary);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.35rem 1.1rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  margin-bottom: 1.4rem;
}

.expectation-badge .sparkle {
  color: var(--color-accent-primary);
}

.expectation-card h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3.2vw, 2.35rem);
  color: var(--color-text-title);
  line-height: 1.25;
  margin-bottom: 1.1rem;
}

.expectation-card p {
  font-size: 1.02rem;
  color: var(--color-text-body);
  font-weight: 300;
  line-height: 1.8;
  margin-bottom: 1.8rem;
}

.expectation-card p strong {
  color: var(--color-accent-dark);
  font-weight: 600;
}

.expectation-note {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  background: var(--color-bg-base);
  border: 1px dashed var(--color-accent-soft);
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  color: var(--color-text-muted);
  font-weight: 500;
}

.expectation-note svg {
  color: var(--color-accent-primary);
  flex-shrink: 0;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
  border-top: 1px solid var(--color-border-subtle);
  padding-top: 2.5rem;
}

.footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-brand-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--color-text-title);
  letter-spacing: 0.05em;
}

.footer-copy {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-top: 0.25rem;
}

.contact-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  background: #ffffff;
  border: 1px solid var(--color-border);
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-smooth);
}

.contact-pill:hover {
  border-color: var(--color-accent-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.contact-label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.contact-number {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-accent-dark);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--color-text-muted);
  flex-wrap: wrap;
  gap: 0.8rem;
  border-top: 1px dashed var(--color-border-subtle);
  padding-top: 1.5rem;
}

.footer-tagline {
  font-style: italic;
  font-family: var(--font-serif);
}

/* ==========================================================================
   FLOATING WHATSAPP BUTTON & TOOLTIP
   ========================================================================== */
.floating-whatsapp-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.whatsapp-tooltip {
  background: #ffffff;
  border: 1px solid var(--color-border);
  padding: 0.65rem 1rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  text-align: right;
  font-size: 0.78rem;
  color: var(--color-text-body);
  pointer-events: none;
  opacity: 0.95;
  transform: translateX(5px);
  animation: gentleBounce 3.5s ease-in-out infinite;
}

.whatsapp-tooltip strong {
  color: var(--color-text-title);
  font-size: 0.82rem;
}

.whatsapp-tooltip span {
  color: var(--color-text-muted);
}

.floating-whatsapp-btn {
  width: 60px;
  height: 60px;
  background-color: var(--color-whatsapp);
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow: 0 8px 24px var(--color-whatsapp-glow), 0 4px 8px rgba(0, 0, 0, 0.1);
  position: relative;
  transition: transform var(--transition-smooth), background-color var(--transition-fast), box-shadow var(--transition-smooth);
}

.floating-whatsapp-btn:hover {
  transform: scale(1.1) translateY(-3px);
  background-color: var(--color-whatsapp-dark);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.45);
}

.whatsapp-float-icon {
  width: 32px;
  height: 32px;
  fill: currentColor;
  position: relative;
  z-index: 2;
}

.ping-wave {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background-color: var(--color-whatsapp);
  opacity: 0.4;
  z-index: 1;
  animation: pingAnimation 2.2s cubic-bezier(0, 0, 0.2, 1) infinite;
}

@keyframes pingAnimation {
  0% { transform: scale(1); opacity: 0.6; }
  75%, 100% { transform: scale(1.6); opacity: 0; }
}

@keyframes gentleBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

/* Keyframes for Hero Animations */
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

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

/* ==========================================================================
   RESPONSIVE DESIGN (MEDIA QUERIES)
   ========================================================================== */
@media (max-width: 900px) {
  .features-grid {
    grid-template-columns: 1fr;
    gap: 1.2rem;
  }

  .site-wrapper {
    padding: 1.75rem 1.2rem 2.5rem;
  }

  .header {
    margin-bottom: 2.5rem;
  }
}

@media (max-width: 640px) {
  .header {
    flex-direction: column;
    gap: 1.2rem;
    align-items: center;
    text-align: center;
  }

  .brand-container {
    flex-direction: column;
    gap: 0.6rem;
  }

  .brand-text-group {
    align-items: center;
  }

  .expectation-card {
    padding: 2.2rem 1.2rem;
  }

  .expectation-note {
    border-radius: var(--radius-md);
    padding: 0.75rem 1rem;
    font-size: 0.84rem;
  }

  .footer-top, .footer-bottom {
    flex-direction: column;
    text-align: center;
    align-items: center;
  }

  .floating-whatsapp-container {
    bottom: 1.25rem;
    right: 1.25rem;
  }

  .whatsapp-tooltip {
    display: none; /* Hide tooltip on small mobile screens to keep view clean */
  }

  .floating-whatsapp-btn {
    width: 54px;
    height: 54px;
  }

  .whatsapp-float-icon {
    width: 28px;
    height: 28px;
  }
}