@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
  --bg-color: #F7FAFC;
  --text-main: #0F172A;
  --text-muted: #64748B;
  --accent-1: #0EA5E9;
  --accent-2: #2563EB;
  
  --glass-bg: rgba(255, 255, 255, 0.35);
  --glass-border: rgba(255, 255, 255, 0.4);
  --glass-shadow: 0 8px 32px 0 rgba(15, 23, 42, 0.08);
  --glass-highlight: inset 0 1px 1px rgba(255, 255, 255, 0.9), inset 0 -1px 1px rgba(255, 255, 255, 0.2);
}

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

html {
  width: 100%;
}

body {
  overflow-x: hidden;
  width: 100%;
  position: relative;
}

body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  background-color: var(--bg-color);
  color: var(--text-main);
  /* Soft background setup */
  background-image: 
    radial-gradient(at 0% 0%, hsla(210,100%,95%,1) 0px, transparent 50%),
    radial-gradient(at 100% 0%, hsla(190,100%,92%,1) 0px, transparent 50%),
    radial-gradient(at 100% 100%, hsla(200,100%,94%,1) 0px, transparent 50%),
    radial-gradient(at 0% 100%, hsla(220,100%,96%,1) 0px, transparent 50%);
  background-attachment: fixed;
  background-size: cover;
  background-repeat: no-repeat;
}

/* Glassmorphism System */
.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow), var(--glass-highlight);
  border-radius: 28px;
}

.glass-nav {
  background: rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.5);
}

.glass-button {
  background: linear-gradient(135deg, rgba(255,255,255,0.9) 0%, rgba(255,255,255,0.5) 100%);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.8);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.05), inset 0 2px 2px rgba(255, 255, 255, 0.9), inset 0 -2px 2px rgba(255, 255, 255, 0.2);
  border-radius: 9999px;
  color: var(--text-main);
  font-weight: 600;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  cursor: pointer;
}
.glass-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(14, 165, 233, 0.15);
  border-color: #fff;
}

.glass-button.primary {
  background: linear-gradient(135deg, var(--accent-1) 0%, var(--accent-2) 100%);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.3);
}
.glass-button.primary:hover {
  box-shadow: 0 12px 40px rgba(37, 99, 235, 0.3);
}

.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow), var(--glass-highlight);
  border-radius: 28px;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
  overflow: hidden;
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.4) 0%, rgba(255,255,255,0) 100%);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.glass-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.12);
}

.glass-card:hover::before {
  opacity: 1;
}

/* Custom Cursor */
.custom-cursor-dot {
  width: 8px;
  height: 8px;
  background-color: var(--accent-2);
  border-radius: 50%;
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: transform 0.1s ease;
}

.custom-cursor-ring {
  width: 40px;
  height: 40px;
  border: 1px solid var(--accent-1);
  border-radius: 50%;
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: transform 0.15s ease, width 0.3s, height 0.3s, background-color 0.3s;
}

.custom-cursor-ring.hover {
  width: 60px;
  height: 60px;
  background-color: rgba(14, 165, 233, 0.1);
  border-color: transparent;
}

@media (max-width: 1024px) {
  .custom-cursor-dot, .custom-cursor-ring {
    display: none;
  }
}

/* Preloader */
#preloader {
  position: fixed;
  inset: 0;
  background: var(--bg-color);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}
.preloader-logo {
  font-size: 2.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 20px;
  opacity: 0;
}
.progress-bar-container {
  width: 250px;
  height: 4px;
  background: rgba(0,0,0,0.05);
  border-radius: 4px;
  overflow: hidden;
  opacity: 0;
}
.progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent-1), var(--accent-2));
}

/* Scroll Progress Indicator */
/* .scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--accent-1), var(--accent-2));
  z-index: 9997;
  transform-origin: left;
  width: 0%;
} */

/* Marquee */
.marquee-container {
  width: 100%;
  overflow: hidden;
  position: relative;
  display: flex;
  white-space: nowrap;
}
.marquee-content {
  display: flex;
  animation: marquee 30s linear infinite;
}
.marquee-content:hover {
  animation-play-state: paused;
}
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Floating Blobs (Background) */
.floating-blob {
  position: fixed;
  filter: blur(80px);
  z-index: -1;
  border-radius: 50%;
  animation: float-blob 20s ease-in-out infinite alternate;
  opacity: 0.6;
  pointer-events: none;
}
.blob-1 { width: 500px; height: 500px; background: rgba(14, 165, 233, 0.2); top: -10%; left: -10%; }
.blob-2 { width: 600px; height: 600px; background: rgba(37, 99, 235, 0.15); bottom: -20%; right: -10%; animation-delay: -5s; }
.blob-3 { width: 400px; height: 400px; background: rgba(20, 184, 166, 0.15); top: 40%; left: 40%; animation-delay: -10s; }

@keyframes float-blob {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(5%, 10%) scale(1.1); }
  100% { transform: translate(-5%, -5%) scale(0.9); }
}

/* Floating Glass Objects */
.float-obj {
  position: absolute;
  animation: float 8s ease-in-out infinite alternate;
  pointer-events: none;
}
@keyframes float {
  0% { transform: translateY(0) rotate(0deg); }
  100% { transform: translateY(-30px) rotate(10deg); }
}

/* Utility */
.text-gradient {
  background: linear-gradient(135deg, var(--text-main) 0%, var(--text-muted) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.text-gradient-accent {
  background: linear-gradient(135deg, var(--accent-1) 0%, var(--accent-2) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.section-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(0,0,0,0.05) 50%, transparent 100%);
  margin: 4rem 0;
}

/* Lenis Smooth Scroll Recommended CSS */
html.lenis, html.lenis body {
  height: auto;
}
.lenis.lenis-smooth {
  scroll-behavior: auto !important;
}
.lenis.lenis-smooth [data-scroll-container] {
  will-change: transform;
}
.lenis.lenis-scrolling iframe {
  pointer-events: none;
}

/* 3D Glass Carousel */
.carousel-container { 
  perspective: 1500px; 
  transform-style: preserve-3d; 
}
.carousel-card { 
  position: absolute; 
  top: 0; 
  left: 0; 
  right: 0; 
  margin: 0 auto; 
  transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1); 
  cursor: pointer; 
  user-select: none; 
}
.carousel-card.active { 
  z-index: 5; 
  transform: scale(1) translateX(0) translateZ(0) rotateY(0deg); 
  opacity: 1; 
  pointer-events: auto; 
}
.carousel-card.prev-1 { 
  z-index: 4; 
  transform: scale(0.9) translateX(-45%) translateZ(-100px) rotateY(15deg); 
  opacity: 0.85; 
}
.carousel-card.next-1 { 
  z-index: 4; 
  transform: scale(0.9) translateX(45%) translateZ(-100px) rotateY(-15deg); 
  opacity: 0.85; 
}
.carousel-card.prev-2 { 
  z-index: 3; 
  transform: scale(0.8) translateX(-85%) translateZ(-250px) rotateY(25deg); 
  opacity: 0.6; 
}
.carousel-card.next-2 { 
  z-index: 3; 
  transform: scale(0.8) translateX(85%) translateZ(-250px) rotateY(-25deg); 
  opacity: 0.6; 
}
.carousel-card.hidden-card { 
  z-index: 1; 
  transform: scale(0.6) translateZ(-400px); 
  opacity: 0; 
  pointer-events: none; 
}