/* ==========================================================================
   01. VARIABLES, RESET & BASE ATMOSPHERE
   ========================================================================== */

:root {
  --bg-dark: #090103;
  --bg-card: rgba(28, 4, 9, 0.72);
  --text-main: #FFF2F4;
  --text-muted: #EBA8B2;
  --accent-gold: #FF1744;
  --accent-gold-bright: #FF4D6D;
  --accent-red-glow: #FF003C;
  --whatsapp-green: #25D366;
  --whatsapp-green-dark: #128C7E;
  --font-serif: 'Inter', -apple-system, sans-serif;
  --font-sans: 'Inter', sans-serif;
  --radius-pill: 100px;
  --radius-card: 20px;
  --transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset & Base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-snap-type: y mandatory;
  -ms-overflow-style: none;
  scrollbar-width: none;
}

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-sans);
  line-height: 1.6;
  overflow-x: hidden;
  overflow-y: auto;
  position: relative;
  -ms-overflow-style: none;
  scrollbar-width: none;
}

/* Hide Visual Scrollbar */
html::-webkit-scrollbar,
body::-webkit-scrollbar {
  display: none;
  width: 0;
  height: 0;
}

/* Fullscreen Blurred Photo Background & Atmospheric Vignette Overlay */
.photo-bg-blurred {
  position: fixed;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: blur(32px) brightness(0.36) saturate(1.25) contrast(1.15);
  transform: scale(1.15);
  z-index: 0;
  pointer-events: none;
  animation: partyPulse 8s ease-in-out infinite alternate;
}

@keyframes partyPulse {
  0% {
    filter: blur(32px) brightness(0.34) saturate(1.2) contrast(1.1);
    transform: scale(1.12) rotate(0deg);
  }
  50% {
    filter: blur(26px) brightness(0.39) saturate(1.35) contrast(1.18);
    transform: scale(1.15) rotate(0.8deg);
  }
  100% {
    filter: blur(36px) brightness(0.32) saturate(1.15) contrast(1.1);
    transform: scale(1.13) rotate(-0.8deg);
  }
}

.photo-bg-overlay {
  position: fixed;
  inset: 0;
  background: radial-gradient(ellipse at 50% 50%, rgba(140, 10, 25, 0.32) 0%, rgba(85, 5, 16, 0.60) 45%, rgba(18, 2, 5, 0.90) 75%, rgba(5, 0, 2, 0.98) 100%);
  z-index: 0;
  pointer-events: none;
}

/* Ambient Canvas & Balanced Horizontal Dark Crimson Glow */
#smokeCanvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 1;
  opacity: 0.45;
}

.ambient-glow {
  position: fixed;
  top: 18%;
  left: 50%;
  transform: translateX(-50%);
  width: 1120px;
  max-width: 95vw;
  height: 850px;
  background: radial-gradient(ellipse at 50% 40%, rgba(160, 12, 32, 0.28) 0%, rgba(100, 6, 20, 0.15) 45%, rgba(50, 3, 10, 0.04) 75%, transparent 100%);
  filter: blur(110px);
  pointer-events: none;
  z-index: 0;
  animation: ambientPartyGlow 5s ease-in-out infinite alternate;
}

@keyframes ambientPartyGlow {
  0% {
    opacity: 0.65;
    transform: translateX(-50%) scale(0.95);
  }
  100% {
    opacity: 0.95;
    transform: translateX(-50%) scale(1.12);
  }
}

.snap-container {
  width: 100%;
}

.snap-section {
  min-height: 100vh;
  width: 100%;
  scroll-snap-align: start;
  scroll-snap-stop: normal;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 100px 0 60px 0;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.width-100 {
  width: 100%;
  max-width: 100%;
}

.flex-center-full {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
}

.flex-column {
  flex-direction: column;
}

.text-center {
  text-align: center;
}

/* Section Header Typography & Distribution */
.section-header {
  margin-bottom: 35px;
  text-align: center;
  max-width: 680px;
  width: 100%;
}

.section-title {
  font-family: var(--font-sans);
  font-size: 2.1rem;
  font-weight: 800;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: #FFFFFF;
  margin-bottom: 10px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  letter-spacing: 1.8px;
  font-weight: 400;
  line-height: 1.55;
}

/* Scroll-Reveal Utility (Team & Payment Method Cards)
   No `transition` declared here on purpose: the components this is applied
   to (.team-card, .payment-card) already carry `transition: var(--transition)`
   themselves — declaring a second shorthand here would just fight that one
   for which wins, since `transition` is all-or-nothing per element. */
.reveal-up {
  opacity: 0;
  transform: translateY(28px);
}

.reveal-up.in-view {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .reveal-up {
    opacity: 1;
    transform: none;
    transition: none;
  }
}