/* =========================================================
   GLOBAL + RESET (from your file)
========================================================= */
body {
  box-sizing: border-box;
  background-color: #0d0d16;
  font-family: "IBM Plex Sans", sans-serif;
}

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

#main-wrapper {
  background-color: #0d0d16;
}

.scroll-smooth {
  scroll-behavior: smooth;
}

/* =========================================================
   ANIMATIONS (merged — your versions kept)
========================================================= */
.fade-in-up {
  /* keep the entrance animation but ensure element is visible by default
     so it doesn't stay hidden if animations are prevented */
  animation: fadeInUp 0.6s ease-out forwards;
  opacity: 1;
}

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

.stagger-1 {
  animation-delay: 0.1s;
}
.stagger-2 {
  animation-delay: 0.2s;
}
.stagger-3 {
  animation-delay: 0.3s;
}
.stagger-4 {
  animation-delay: 0.4s;
}
.stagger-5 {
  animation-delay: 0.5s;
}
.stagger-6 {
  animation-delay: 0.6s;
}

.gradient-text {
  /* fallback color for browsers without text-clip support */
  color: #ffffff;
  background: linear-gradient(135deg, #bda8fb 0%, #7c3aed 100%);
  background-size: 200% 100%;
}

/* Only apply text clipping + transparent fill when supported */
@supports (-webkit-background-clip: text) or (background-clip: text) {
  .gradient-text {
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    /* animation: shimmer 3s infinite linear; */
  }
}

@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

.floating {
  animation: floating 3s ease-in-out infinite;
}

@keyframes floating {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-6px);
  }
}

/* =========================================================
   CARDS + HOVER EFFECTS (yours, slightly softened)
========================================================= */
.card-hover {
  position: relative;
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}

.card-hover::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(
    circle,
    rgba(167, 139, 250, 0.25) 0%,
    transparent 70%
  );
  opacity: 0;
  transition: opacity 0.5s ease;
  pointer-events: none;
}

.card-hover:hover::before {
  opacity: 1;
  animation: rotate 4s linear infinite;
}

@keyframes rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.card-hover {
  border: 1px solid rgba(175, 148, 254, 0.2);
}

.card-hover:hover {
  transform: translateY(-6px) scale(1.01);
  box-shadow: 0 10px 22px rgba(139, 92, 246, 0.18),
    0 0 18px rgba(167, 139, 250, 0.12);
  border-color: rgba(167, 139, 250, 0.28);
}

/* =========================================================
   FLOAT BUTTON EFFECTS
========================================================= */
.btn-float {
  position: relative;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}

.btn-float::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn-float::before {
  background: rgba(255, 255, 255, 0.08);
}
.btn-float:hover::before {
  width: 220px;
  height: 220px;
}
.btn-float:hover {
  transform: translateY(-5px) scale(1.06);
  box-shadow: 0 10px 28px rgba(167, 139, 250, 0.22),
    0 0 16px rgba(139, 92, 246, 0.12);
}

/* =========================================================
   GLOW
========================================================= */
.glow {
  box-shadow: 0 0 14px rgba(167, 139, 250, 0.32),
    0 0 28px rgba(139, 92, 246, 0.18);
  animation: pulse-glow 3s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%,
  100% {
    box-shadow: 0 0 26px rgba(167, 139, 250, 0.55),
      0 0 48px rgba(139, 92, 246, 0.35);
  }
  50% {
    box-shadow: 0 0 22px rgba(167, 139, 250, 0.48),
      0 0 44px rgba(139, 92, 246, 0.28);
  }
}

/* =========================================================
   HERO
========================================================= */
.hero-section {
  padding: 100px 24px 64px;
  min-height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-title {
  font-family: "Space Grotesk", italic;
  font-size: 52px;
  font-weight: 700;
  line-height: 1.08;
  margin-bottom: 12px;
  /* ensure gradient visible and fallback */
  color: #fff;
}

/* Respect reduced-motion preference */
@media (prefers-reduced-motion: reduce) {
  .fade-in-up,
  .gradient-text,
  .floating,
  .glow {
    animation: none !important;
    transition: none !important;
    transform: none !important;
  }
}

/* Ensure back button and contact CTA are visible */
#back-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  z-index: 60;
  color: #a78bfa;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(167, 139, 250, 0.28);
  padding: 8px 12px;
  border-radius: 10px;
  backdrop-filter: blur(6px);
}

.contact-btn {
  display: inline-block !important;
  color: #fff;
  z-index: 50;
}

.gradient-text {
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-family: "IBM Plex Sans", sans-serif;
  font-size: 18px;
  color: rgba(183, 181, 186, 0.88);
  font-weight: 300;
  max-width: 800px;
  margin: 0 auto;
}

/* =========================================================
   SECTION TYPES
========================================================= */
.section-light {
  padding: 60px 24px;
  background: rgba(167, 139, 250, 0.03);
}

.section-default {
  padding: 60px 24px;
}

.section-heading {
  font-family: "Space Grotesk", sans-serif;
  font-size: 42px;
  font-weight: 600;
  color: #a78bfa;
  margin-bottom: 32px;
}

.section-heading-large {
  margin-bottom: 48px;
}

/* =========================================================
   TEXT + CONTENT BLOCKS
========================================================= */
.overview-text {
  font-family: "JetBrains Mono", monospace;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.8);
}

.card-title {
  font-family: "Space Grotesk", sans-serif;
  font-size: 24px;
  font-weight: 600;
  color: #a78bfa;
  margin-bottom: 16px;
}

.card-text {
  font-family: "IBM Plex Sans", sans-serif;
  font-size: 15px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.7);
}

.feature-title {
  font-family: "Space Grotesk", sans-serif;
  font-size: 20px;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 12px;
}

.feature-text {
  font-family: "IBM Plex Sans", sans-serif;
  font-size: 14px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.6);
}

/* =========================================================
   TECH BADGES
========================================================= */
.tech-badge {
  background: rgba(139, 92, 246, 0.2);
  border: 1px solid #8b5cf6;
  border-radius: 24px;
  padding: 12px 24px;
  font-family: "JetBrains Mono", monospace;
  font-size: 14px;
  color: #a78bfa;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.4s;
}

.tech-badge:hover {
  background: linear-gradient(135deg, #a78bfa 0%, #8b5cf6 100%);
  transform: scale(1.1) translateY(-4px);
  box-shadow: 0 10px 20px rgba(139, 92, 246, 0.45);
  color: white;
}

/* =========================================================
   FLOATING ACTION BUTTONS
========================================================= */
.bottom-floating-icon {
  border-radius: 50%;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: white;
}

.bottom-floating-icon.link {
  background: linear-gradient(135deg, #7c3aed 0%, #a78bfa 100%);
}

.bottom-floating-icon.whatsapp {
  background: linear-gradient(135deg, #a78bfa 0%, #8b5cf6 100%);
}

.bottom-floating-icon.contact {
  background: linear-gradient(135deg, #8b5cf6 0%, #a78bfa 100%);
  font-family: "Space Grotesk", sans-serif;
  font-size: 14px;
  font-weight: 600;
}

/* =========================================================
   SCROLL TO TOP
========================================================= */
#scroll-top {
  background: linear-gradient(135deg, #a78bfa 0%, #8b5cf6 100%);
  border-radius: 50%;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

/* =========================================================
   CONTACT BUTTON
========================================================= */
.contact-btn {
  display: inline-block;
  background: linear-gradient(135deg, #a78bfa 0%, #8b5cf6 100%);
  color: white;
  padding: 14px 34px;
  border-radius: 12px;
  font-family: "Space Grotesk", sans-serif;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid rgba(167, 139, 250, 0.32);
}

/* =========================================================
   VIEW TRANSITIONS
========================================================= */
@view-transition {
  navigation: auto;
}

/* footer */
.footer-link {
  color: #9ca3af;
  position: relative;
  transition: color 0.3s ease;
}

.footer-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0;
  height: 1px;
  background: linear-gradient(90deg, #8b5cf6, #a855f7);
  transition: width 0.3s ease;
}

.footer-link:hover {
  color: #ddd6fe;
}

.footer-link:hover::after {
  width: 100%;
}

/* social */
.footer-social {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(139, 92, 246, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ddd;
  font-size: 0.85rem;
  transition: all 0.3s ease;
}

.footer-social:hover {
  background: linear-gradient(135deg, #8b5cf6, #a855f7);
  color: #fff;
  transform: translateY(-3px);
}

/* ===== Image preview ===== */
/* ===== IMAGE LIGHTBOX OVERLAY ===== */
.lightbox-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

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

.lightbox-image-wrapper {
  position: relative;
  max-width: 90%;
  max-height: 90%;
}

.lightbox-image-wrapper img {
  width: 100%;
  height: auto;
  border-radius: 14px;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6);
}

/* ===== CLOSE BUTTON ===== */
.lightbox-close {
  position: absolute;
  top: -24px;
  right: -24px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  background: linear-gradient(135deg, #a78bfa, #8b5cf6);
  color: white;
  font-size: 18px;
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 25px rgba(139, 92, 246, 0.5);
}

/* ===== HOVER EYE ICON ===== */
.screenshot-eye {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.45);
  border-radius: 14px;
  opacity: 0;
  transition: opacity 0.25s ease;
}

.card-hover:hover .screenshot-eye {
  opacity: 1;
}

.screenshot-eye span {
  font-size: 32px;
  color: white;
}

.screenshot-eye {
  pointer-events: none;
}