/* =========================================
   PROFESSIONAL ENTRY OVERLAY
   ========================================= */
.entry-overlay {
  position: fixed;
  inset: 0;
  background: #06070A;
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.9s var(--ease-out), visibility 0.9s;
}

.entry-overlay.hidden {
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
}

.entry-inner {
  text-align: center;
  animation: revealUp 1.2s var(--ease-elastic) forwards;
}

.entry-mark {
  font-size: 3.5rem;
  color: var(--accent-cobalt);
  margin-bottom: 1.5rem;
  animation: floatImage 3s ease-in-out infinite;
}

.entry-title {
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 900;
  letter-spacing: -0.06em;
  line-height: 1.05;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
  text-shadow: 0 0 80px rgba(59, 130, 246, 0.2);
}

.entry-subtitle {
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  color: var(--text-secondary);
  text-transform: uppercase;
  margin-bottom: 3rem;
}

.entry-button {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 2.5rem;
  background: transparent;
  color: var(--text-primary);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  border: 1.5px solid var(--border-medium);
  border-radius: 100px;
  transition: all 0.35s var(--ease-out);
  text-transform: uppercase;
}

.entry-button:hover {
  background: var(--accent-cobalt);
  border-color: var(--accent-cobalt);
  color: #fff;
  transform: translateY(-3px);
  box-shadow: 0 10px 40px rgba(59, 130, 246, 0.35);
}

/* =========================================
   CUSTOM BRAND MARK
   ========================================= */
.brand-mark {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 48px;
  height: 48px;
  background: var(--accent-cobalt);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
  box-shadow: 0 4px 30px rgba(59, 130, 246, 0.3);
  transition: transform 0.3s var(--ease-out);
}

.brand-mark:hover {
  transform: scale(1.1) rotate(-5deg);
}

.brand-mark i {
  color: #fff;
  font-size: 1.25rem;
}

/* =========================================
   TESTIMONIAL / SOCIAL PROOF
   ========================================= */
.testimonial {
  max-width: 1440px;
  margin: 0 auto;
  padding: 4rem 3vw;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  background: linear-gradient(180deg, rgba(59,130,246,0.02) 0%, var(--bg-base) 50%, rgba(59,130,246,0.02) 100%);
}

.testimonial-inner {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
  position: relative;
}

.testimonial-quote-mark {
  font-family: var(--font-serif);
  font-size: 6rem;
  line-height: 0.5;
  color: var(--accent-cobalt);
  opacity: 0.2;
  margin-bottom: -0.5rem;
}

.testimonial-quote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  line-height: 1.4;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  margin-bottom: 2rem;
}

.testimonial-source {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  text-transform: uppercase;
}

/* =========================================
   EDITORIAL DROP CAP
   ========================================= */
.about-inner p::first-letter {
  float: left;
  font-family: var(--font-serif);
  font-size: 4.5rem;
  line-height: 0.8;
  padding-right: 0.1em;
  color: var(--accent-cobalt);
  font-style: italic;
}

/* =========================================
   ENHANCED HERO GLOW
   ========================================= */
.hero-dynamic-glow {
  transition: opacity 0.15s ease;
}

/* =========================================
   ENHANCED LET'S CONNECT / CONTACT
   ========================================= */
.contact {
  position: relative;
  overflow: hidden;
}

.contact-decorative {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 24rem;
  color: rgba(59, 130, 246, 0.03);
  pointer-events: none;
  z-index: 0;
  line-height: 1;
}

.contact-decorative i {
  animation: floatImage 8s ease-in-out infinite;
  display: block;
}

.contact > * {
  position: relative;
  z-index: 1;
}

.btn-connect {
  position: relative;
  overflow: hidden;
}

.btn-connect::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
  transition: left 0.6s ease;
}

.btn-connect:hover::before {
  left: 100%;
}

/* =========================================
   WHATSAPP FLOATING ICON
   ========================================= */
.whatsapp-float {
  position: fixed;
  bottom: 6rem;
  right: 2rem;
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 998;
  box-shadow: 0 6px 30px rgba(37, 211, 102, 0.35);
  transition: transform 0.3s var(--ease-elastic), box-shadow 0.3s ease;
  animation: floatImage 3s ease-in-out infinite;
}

.whatsapp-float:hover {
  transform: scale(1.15) rotate(5deg);
  box-shadow: 0 12px 50px rgba(37, 211, 102, 0.5);
}

.whatsapp-float i {
  color: #fff;
  font-size: 1.75rem;
}

.whatsapp-tooltip {
  position: absolute;
  right: 70px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--bg-base);
  border: 1px solid var(--border-subtle);
  padding: 0.35rem 0.75rem;
  border-radius: 6px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, right 0.2s ease;
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.whatsapp-float:hover .whatsapp-tooltip {
  opacity: 1;
  right: 80px;
}