/* Custom Styles for SakuGo Landing Page */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400;1,600;1,700&display=swap');

:root {
  --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --primary: #6C63FF;
  --primary-hover: #5A52E0;
  --primary-light: #EEF2FF;
  --secondary: #10B981;
  --accent: #F59E0B;
  --danger: #EF4444;
}

* {
  font-family: var(--font-main);
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

/* Glassmorphism Styles */
.glass-nav {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
}

.dark .glass-nav {
  background: rgba(15, 23, 42, 0.85);
  border-bottom: 1px solid rgba(51, 65, 85, 0.6);
}

.glass-card {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(226, 232, 240, 0.8);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.04), 0 8px 10px -6px rgba(0, 0, 0, 0.02);
}

.dark .glass-card {
  background: rgba(30, 41, 59, 0.8);
  border: 1px solid rgba(51, 65, 85, 0.6);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.3), 0 8px 10px -6px rgba(0, 0, 0, 0.2);
}

.glass-card-pro {
  background: linear-gradient(135deg, rgba(108, 99, 255, 0.06) 0%, rgba(16, 185, 129, 0.06) 100%), rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border: 2px solid #6C63FF;
  box-shadow: 0 20px 30px -10px rgba(108, 99, 255, 0.2);
}

.dark .glass-card-pro {
  background: linear-gradient(135deg, rgba(108, 99, 255, 0.15) 0%, rgba(16, 185, 129, 0.08) 100%), rgba(30, 41, 59, 0.95);
  border: 2px solid #818CF8;
  box-shadow: 0 20px 30px -10px rgba(108, 99, 255, 0.35);
}

/* Gradients & Glows */
.text-gradient {
  background: linear-gradient(135deg, #6C63FF 0%, #3B82F6 50%, #10B981 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.bg-hero-glow {
  position: absolute;
  top: -10%;
  left: 50%;
  transform: translateX(-50%);
  width: 1000px;
  height: 600px;
  background: radial-gradient(circle, rgba(108, 99, 255, 0.15) 0%, rgba(16, 185, 129, 0.08) 45%, rgba(0, 0, 0, 0) 70%);
  z-index: 0;
  pointer-events: none;
  filter: blur(40px);
}

.dark .bg-hero-glow {
  background: radial-gradient(circle, rgba(108, 99, 255, 0.25) 0%, rgba(16, 185, 129, 0.12) 45%, rgba(0, 0, 0, 0) 70%);
}

/* Realistic Phone Mockup */
.mockup-frame {
  width: 310px;
  height: 620px;
  background: #0F172A;
  border-radius: 44px;
  padding: 10px;
  box-shadow: 0 25px 60px -15px rgba(15, 23, 42, 0.35), 0 0 0 1px rgba(255, 255, 255, 0.1), inset 0 0 0 2px rgba(255, 255, 255, 0.1);
  position: relative;
  margin: 0 auto;
}

.mockup-screen {
  width: 100%;
  height: 100%;
  background: #0F172A;
  border-radius: 34px;
  overflow-y: auto;
  overflow-x: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
}

.mockup-screen::-webkit-scrollbar {
  display: none;
}

.mockup-notch {
  width: 100px;
  height: 20px;
  background: #000;
  border-radius: 0 0 14px 14px;
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 30;
}

/* Floating Badges */
.floating-badge {
  animation: float 4s ease-in-out infinite;
}

.floating-badge-delayed {
  animation: float 4s ease-in-out infinite 2s;
}

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

/* Custom Range Slider */
input[type=range] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 8px;
  border-radius: 9999px;
  background: #E2E8F0;
  outline: none;
}

.dark input[type=range] {
  background: #334155;
}

input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #6C63FF;
  cursor: pointer;
  box-shadow: 0 4px 10px rgba(108, 99, 255, 0.4);
  border: 3px solid #FFFFFF;
  transition: transform 0.15s ease;
}

input[type=range]::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

/* Animation Utilities */
.fade-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.btn-glow:hover {
  box-shadow: 0 0 25px rgba(108, 99, 255, 0.45);
}