/* ====================================
   AAHVAAN'26 - HERO SECTION
   Kurukshetra Battlefield Experience
   ==================================== */

/* ========================================
   HERO CONTAINER
   ======================================== */
.home-page {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--dark-700);
}

/* ========================================
   PARALLAX BACKGROUND LAYERS
   ======================================== */

/* Base battlefield gradient */
.bgMain {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background:
    /* Top dark gradient */
    linear-gradient(180deg,
      rgba(10, 10, 10, 0.95) 0%,
      transparent 30%),
    /* Bottom smoke gradient */
    linear-gradient(0deg,
      rgba(10, 10, 10, 0.98) 0%,
      rgba(10, 10, 10, 0.7) 15%,
      transparent 40%),
    /* War fire glow - left */
    radial-gradient(ellipse at 10% 80%,
      rgba(255, 69, 0, 0.15) 0%,
      transparent 50%),
    /* War fire glow - right */
    radial-gradient(ellipse at 90% 85%,
      rgba(255, 69, 0, 0.15) 0%,
      transparent 50%),
    /* Blood moon glow */
    radial-gradient(ellipse at 50% 20%,
      rgba(139, 0, 0, 0.2) 0%,
      transparent 40%),
    /* Base dark */
    var(--dark-700);
  z-index: 1;
}

/* Animated dust/smoke overlay */
.bgMain::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 200%;
  height: 100%;
  background:
    url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
  opacity: 0.03;
  animation: dustDrift 20s linear infinite;
}

@keyframes dustDrift {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

/* Battlefield silhouette layer */
.bgMain::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 40%;
  background:
    /* Army silhouettes - very subtle */
    linear-gradient(180deg,
      transparent 0%,
      rgba(10, 10, 10, 0.3) 30%,
      rgba(10, 10, 10, 0.8) 70%,
      var(--dark-700) 100%);
  z-index: 2;
}

/* Phone background */
.phoneBgMain {
  display: none;
}

/* ========================================
   WARRIOR SILHOUETTES
   ======================================== */
.warriors-container {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 60%;
  z-index: 3;
  pointer-events: none;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  padding: 0 5%;
}

.warrior-left,
.warrior-right {
  height: 80%;
  max-height: 500px;
  opacity: 0.4;
  filter: brightness(0) drop-shadow(0 0 30px rgba(212, 175, 55, 0.2));
  animation: warriorIdle 4s ease-in-out infinite;
}

.warrior-left {
  transform: scaleX(1);
  animation-delay: 0s;
}

.warrior-right {
  transform: scaleX(-1);
  animation-delay: 2s;
}

/* ========================================
   DECORATIVE LINES (War Banners)
   ======================================== */
.lines {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 4;
  overflow: hidden;
}

.line {
  position: absolute;
  width: 1px;
  height: 100%;
  background: linear-gradient(180deg,
      transparent 0%,
      rgba(212, 175, 55, 0.1) 20%,
      rgba(212, 175, 55, 0.2) 50%,
      rgba(212, 175, 55, 0.1) 80%,
      transparent 100%);
  opacity: 0.5;
}

#l1 {
  left: 5%;
  animation: lineFlicker 8s ease-in-out infinite;
}

#l2 {
  left: 15%;
  animation: lineFlicker 10s ease-in-out infinite 1s;
}

#l3 {
  left: 25%;
  animation: lineFlicker 7s ease-in-out infinite 2s;
}

#l4 {
  left: 35%;
  animation: lineFlicker 9s ease-in-out infinite 0.5s;
}

#l5 {
  left: 45%;
  animation: lineFlicker 11s ease-in-out infinite 1.5s;
}

#l6 {
  left: 55%;
  animation: lineFlicker 8s ease-in-out infinite 3s;
}

#l7 {
  left: 65%;
  animation: lineFlicker 10s ease-in-out infinite 0.8s;
}

#l8 {
  left: 75%;
  animation: lineFlicker 9s ease-in-out infinite 2.5s;
}

#l9 {
  left: 85%;
  animation: lineFlicker 7s ease-in-out infinite 1.2s;
}

#l10 {
  left: 95%;
  animation: lineFlicker 12s ease-in-out infinite 4s;
}

@keyframes lineFlicker {

  0%,
  100% {
    opacity: 0.3;
  }

  50% {
    opacity: 0.6;
  }
}

/* ========================================
   HERO LOGO & TEXT
   ======================================== */
.text {
  position: relative;
  z-index: 20;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: var(--space-8);
}

/* Main AAHVAAN Logo */
#aahvahan-main {
  width: clamp(280px, 50vw, 500px);
  height: auto;
  filter: var(--glow-gold);
  animation: logoBreath 4s ease-in-out infinite;
}

/* If using text fallback instead of image */
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(var(--font-size-5xl), 12vw, var(--font-size-8xl));
  font-weight: var(--font-weight-black);
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: 0.1em;
  text-shadow: none;
  filter: var(--glow-gold);
  animation: logoBreath 4s ease-in-out infinite;
  margin-bottom: var(--space-2);
}

.hero-year {
  font-family: var(--font-display);
  font-size: clamp(var(--font-size-2xl), 5vw, var(--font-size-4xl));
  font-weight: var(--font-weight-bold);
  color: var(--gold-400);
  letter-spacing: 0.4em;
  margin-top: -10px;
}

@keyframes logoBreath {

  0%,
  100% {
    filter: var(--glow-gold) brightness(1);
    transform: scale(1);
  }

  50% {
    filter: var(--glow-gold) brightness(1.15);
    transform: scale(1.02);
  }
}

/* Tagline */
#tagline,
.hero-tagline {
  margin-top: var(--space-4);
}

.hero-tagline-sanskrit {
  font-family: var(--font-hindi);
  font-size: clamp(var(--font-size-lg), 3vw, var(--font-size-2xl));
  color: var(--fire-500);
  text-shadow: 0 0 20px rgba(255, 107, 53, 0.4);
  margin-bottom: var(--space-2);
}

.hero-tagline-english {
  font-family: var(--font-heading);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  letter-spacing: 0.25em;
  text-transform: uppercase;
}

.hero-announcement {
  margin-top: var(--space-8);
  width: min(90vw, 760px);
  padding: var(--space-5) var(--space-6);
  border: 1px solid rgba(212, 175, 55, 0.35);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, rgba(139, 0, 0, 0.28), rgba(18, 18, 18, 0.92)),
    rgba(10, 10, 10, 0.85);
  box-shadow:
    0 0 0 1px rgba(212, 175, 55, 0.08),
    0 18px 40px rgba(0, 0, 0, 0.35),
    0 0 30px rgba(255, 107, 53, 0.12);
  backdrop-filter: blur(10px);
}

.hero-announcement-kicker {
  font-family: var(--font-heading);
  font-size: var(--font-size-xs);
  color: var(--fire-400);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  margin-bottom: var(--space-2);
}

.hero-announcement-headline {
  position: relative;
  margin-top: var(--space-3);
  overflow: hidden;
  border-top: 1px solid rgba(212, 175, 55, 0.28);
  border-bottom: 1px solid rgba(255, 107, 53, 0.24);
  border-radius: var(--radius-md);
  background:
    linear-gradient(90deg,
      rgba(212, 175, 55, 0.08) 0%,
      rgba(255, 107, 53, 0.16) 50%,
      rgba(212, 175, 55, 0.08) 100%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.04),
    inset 0 -1px 0 rgba(255, 107, 53, 0.08);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
}

.hero-announcement-marquee {
  display: flex;
  width: max-content;
  white-space: nowrap;
  animation: heroTicker 22s linear infinite;
}

.hero-announcement-marquee span {
  flex: 0 0 auto;
  padding: var(--space-3) var(--space-8);
  font-family: var(--font-heading);
  font-size: clamp(var(--font-size-sm), 2.1vw, var(--font-size-lg));
  font-weight: var(--font-weight-semibold);
  color: var(--gold-300);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-shadow:
    0 0 12px rgba(212, 175, 55, 0.32),
    0 0 24px rgba(255, 107, 53, 0.12);
}

.hero-announcement-text {
  margin-top: var(--space-4);
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  line-height: 1.7;
  color: var(--color-text-secondary);
}

@keyframes heroTicker {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

/* ========================================
   COUNTDOWN TIMER
   ======================================== */
.time {
  position: relative;
  z-index: 20;
  margin-bottom: var(--space-8);
}

.numbers {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

.numbers>div {
  font-family: var(--font-display);
  font-size: clamp(var(--font-size-3xl), 8vw, var(--font-size-6xl));
  font-weight: var(--font-weight-bold);
  color: var(--gold-500);
  text-shadow: 0 0 30px rgba(212, 175, 55, 0.4);
  min-width: 80px;
  text-align: center;
  position: relative;
}

.numbers>div::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 2px;
  background: var(--gradient-gold);
  opacity: 0.5;
}

.numbers span {
  font-family: var(--font-display);
  font-size: clamp(var(--font-size-2xl), 6vw, var(--font-size-4xl));
  color: var(--fire-500);
  margin: 0 var(--space-1);
  animation: colonPulse 1s ease-in-out infinite;
}

@keyframes colonPulse {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.3;
  }
}

.labels {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  margin-top: var(--space-3);
}

.labels>div {
  font-family: var(--font-heading);
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  min-width: 80px;
  text-align: center;
}

/* Lightning effect on timer */
.timer-lightning {
  position: absolute;
  top: -50px;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: 60px;
  background: linear-gradient(180deg, transparent, var(--gold-300), transparent);
  opacity: 0;
  animation: lightningFlash 5s ease infinite;
}

/* ========================================
   FLOATING ATHLETES / WARRIORS
   ======================================== */
.pictures {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 5;
  pointer-events: none;
}

.leftImg,
.centerImg,
.rightImg {
  position: absolute;
  bottom: 5%;
}

.leftImg {
  left: 5%;
}

.centerImg {
  left: 50%;
  transform: translateX(-50%);
}

.rightImg {
  right: 5%;
}

.player {
  max-height: 400px;
  width: auto;
  filter: brightness(0.9) contrast(1.1);
  animation: warriorIdle 3s ease-in-out infinite;
}

.light {
  position: absolute;
  bottom: 0;
  width: 200%;
  height: 200px;
  opacity: 0.3;
  filter: blur(30px);
}

#lightRed {
  background: radial-gradient(ellipse, var(--crimson-500), transparent);
}

#lightBlue {
  background: radial-gradient(ellipse, var(--gold-500), transparent);
}

#lightYellow {
  background: radial-gradient(ellipse, var(--fire-500), transparent);
}

/* ========================================
   REGISTER BUTTON
   ======================================== */
.regist,
#desktopRegist,
#phoneRegist {
  position: relative;
  z-index: 25;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-8);
  font-family: var(--font-heading);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--dark-700);
  background: var(--gradient-gold);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  overflow: hidden;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-gold);
  text-decoration: none;
}

.regist::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  transition: left 0.6s ease;
}

.regist:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: var(--shadow-gold-strong);
  color: var(--dark-700);
}

.regist:hover::before {
  left: 100%;
}

.regist:active {
  transform: translateY(-1px) scale(1);
}

/* ========================================
   SOCIAL ICONS
   ======================================== */
.socials {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  z-index: 25;
  display: flex;
  gap: var(--space-4);
}

.socials a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  color: var(--gold-500);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--font-size-lg);
  transition: all var(--transition-base);
}

.socials a:hover {
  color: var(--dark-700);
  background: var(--gold-500);
  border-color: var(--gold-500);
  box-shadow: var(--shadow-gold);
  transform: translateY(-3px);
}

/* ========================================
   ARROW RAIN EFFECT
   ======================================== */
.arrow-rain {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 6;
  pointer-events: none;
  overflow: hidden;
  opacity: 0.15;
}

.arrow-rain .arrow {
  position: absolute;
  width: 50px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold-400), var(--gold-300));
  transform: rotate(45deg);
  animation: arrowFall 4s linear infinite;
}

.arrow-rain .arrow::before {
  content: '';
  position: absolute;
  right: 0;
  top: -4px;
  border: 5px solid transparent;
  border-left: 10px solid var(--gold-300);
}

/* Generate multiple arrows */
.arrow-rain .arrow:nth-child(1) {
  left: 5%;
  animation-delay: 0s;
  animation-duration: 3s;
}

.arrow-rain .arrow:nth-child(2) {
  left: 15%;
  animation-delay: 0.5s;
  animation-duration: 4s;
}

.arrow-rain .arrow:nth-child(3) {
  left: 25%;
  animation-delay: 1s;
  animation-duration: 3.5s;
}

.arrow-rain .arrow:nth-child(4) {
  left: 35%;
  animation-delay: 1.5s;
  animation-duration: 4.5s;
}

.arrow-rain .arrow:nth-child(5) {
  left: 45%;
  animation-delay: 0.3s;
  animation-duration: 3.2s;
}

.arrow-rain .arrow:nth-child(6) {
  left: 55%;
  animation-delay: 2s;
  animation-duration: 4.2s;
}

.arrow-rain .arrow:nth-child(7) {
  left: 65%;
  animation-delay: 0.8s;
  animation-duration: 3.8s;
}

.arrow-rain .arrow:nth-child(8) {
  left: 75%;
  animation-delay: 1.3s;
  animation-duration: 4.8s;
}

.arrow-rain .arrow:nth-child(9) {
  left: 85%;
  animation-delay: 0.2s;
  animation-duration: 3.3s;
}

.arrow-rain .arrow:nth-child(10) {
  left: 95%;
  animation-delay: 1.8s;
  animation-duration: 4.3s;
}

/* ========================================
   EMBER PARTICLES
   ======================================== */
.ember-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 7;
  pointer-events: none;
  overflow: hidden;
}

/* ========================================
   SCROLL INDICATOR
   ======================================== */
.scroll-indicator {
  position: absolute;
  bottom: var(--space-20);
  left: 50%;
  transform: translateX(-50%);
  z-index: 25;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  animation: bounceDown 2s ease-in-out infinite;
}

.scroll-indicator span {
  font-family: var(--font-heading);
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.scroll-indicator i {
  color: var(--gold-500);
  font-size: var(--font-size-lg);
}

@keyframes bounceDown {

  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }

  50% {
    transform: translateX(-50%) translateY(10px);
  }
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 1024px) {

  .warrior-left,
  .warrior-right {
    height: 60%;
    opacity: 0.3;
  }

  .numbers>div {
    min-width: 60px;
  }

  .labels>div {
    min-width: 60px;
  }
}

@media (max-width: 768px) {
  .home-page {
    padding: var(--space-16) var(--space-4);
  }

  .warriors-container {
    display: none;
  }

  .lines {
    opacity: 0.3;
  }

  .numbers>div {
    min-width: 50px;
    font-size: var(--font-size-3xl);
  }

  .numbers>div::after {
    width: 30px;
  }

  .labels>div {
    min-width: 50px;
    font-size: 10px;
  }

  .arrow-rain {
    display: none;
  }

  .socials {
    bottom: var(--space-4);
  }

  .scroll-indicator {
    display: none;
  }

  .phoneBgMain {
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-battlefield);
    z-index: 1;
  }

  .hero-announcement {
    width: 100%;
    padding: var(--space-4);
    margin-top: var(--space-6);
  }

  .hero-announcement-kicker {
    letter-spacing: 0.22em;
  }
}

@media (max-width: 480px) {
  .numbers {
    gap: var(--space-1);
  }

  .numbers>div {
    min-width: 40px;
    font-size: var(--font-size-2xl);
  }

  .labels {
    gap: var(--space-2);
  }

  .labels>div {
    min-width: 40px;
    font-size: 8px;
    letter-spacing: 0.05em;
  }

  .regist {
    padding: var(--space-3) var(--space-6);
    font-size: var(--font-size-sm);
  }

  .hero-announcement-headline {
    -webkit-mask-image: none;
    mask-image: none;
  }

  .hero-announcement-marquee span {
    padding-inline: var(--space-5);
    font-size: var(--font-size-sm);
    letter-spacing: 0.12em;
  }

  .hero-announcement-text {
    font-size: var(--font-size-sm);
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-announcement-marquee {
    width: 100%;
    animation: none;
    white-space: normal;
  }

  .hero-announcement-marquee span {
    padding-inline: 0;
    white-space: normal;
  }

  .hero-announcement-marquee span:last-child {
    display: none;
  }
}