@import url("https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;700;900&family=Rajdhani:wght@300;400;500;600;700&family=Chakra+Petch:wght@400;600;700&display=swap");

:root {
  --bg-dark: #050505;
  --bg-card: #111111;
  --primary-gold: #ffd700;
  --secondary-yellow: #ffff00;
  --accent-cyan: #00ffff;
  --accent-purple: #9d00ff;
  --text-light: #ffffff;
  --text-muted: #aaaaaa;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  background-color: var(--bg-dark);
  color: var(--text-light);
  font-family: "Rajdhani", sans-serif;
  overflow-x: hidden;
  width: 100%;
  max-width: 100vw;
}

h1,
h2,
h3,
h4,
h5,
h6,
.navbar-brand {
  font-family: "CF Notche", "Chakra Petch", sans-serif;
  text-transform: uppercase;
}

/* Utilities */
.text-gold {
  color: var(--primary-gold);
}
.text-cyan {
  color: var(--accent-cyan);
}
.text-yellow {
  color: #fff000;
  font-weight: 700;
}
.bg-gold {
  background-color: var(--primary-gold);
}
.glow-text {
  text-shadow:
    0 0 10px rgba(255, 215, 0, 0.5),
    0 0 20px rgba(255, 215, 0, 0.3);
}
.glow-cyan {
  text-shadow:
    0 0 10px rgba(0, 255, 255, 0.5),
    0 0 20px rgba(0, 255, 255, 0.3);
}

section {
  padding: 100px 0;
  position: relative;
}

/* =========================================================
   Navbar
   ========================================================= */
.navbar {
  background: transparent !important;
  backdrop-filter: none;
  border-bottom: none;
  padding: 1.5rem 0;
  transition: all 0.4s ease-in-out;
  z-index: 1050;
}

.navbar.navbar-scrolled {
  background: #000000 !important;
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 215, 0, 0.15);
  padding: 0.8rem 0;
}

.navbar-brand img {
  height: 40px;
  transition: 0.3s;
}

.navbar-scrolled .navbar-brand img {
  height: 32px !important;
}

.navbar-toggler {
  border: 1px solid rgba(255, 240, 0, 0.5);
  padding: 6px 10px;
  outline: none !important;
  box-shadow: none !important;
}

.navbar-toggler:focus {
  box-shadow: 0 0 10px rgba(255, 240, 0, 0.4) !important;
}

.navbar-toggler-icon {
  filter: brightness(0) invert(1);
}

.nav-link {
  color: var(--text-light) !important;
  font-weight: 600;
  margin: 0 10px;
  font-size: 0.95rem;
  letter-spacing: 1.5px;
  transition: 0.3s;
}

.nav-link:hover {
  color: var(--primary-gold) !important;
  text-shadow: 0 0 8px rgba(255, 215, 0, 0.5);
}

/* =========================================================
   Hero Section
   ========================================================= */
.hero-section {
  position: relative;
  height: 100vh;
  min-height: 620px;
  padding: 90px 0 0;
  display: flex;
  align-items: center;
  background: url("../images/hero.png");
  background-size: cover;
  background-position: center;
  overflow: hidden;
}

.hero-video-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  pointer-events: none;
  opacity: 0.9;
}

.hero-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    to right,
    rgba(0, 0, 0, 0.88) 0%,
    rgba(0, 0, 0, 0.5) 45%,
    transparent 100%
  );
  pointer-events: none;
  z-index: 1;
}

.hero-section .container {
  position: relative;
  z-index: 3;
}

.hero-human-img {
  position: absolute;
  right: -40px;
  bottom: 0;
  height: 100%;
  max-height: 100vh;
  width: auto;
  object-fit: contain;
  object-position: bottom right;
  z-index: 2;
  filter: drop-shadow(0 0 30px rgba(157, 0, 255, 0.5));
  pointer-events: none;
}

.hero-img-title {
  max-width: 580px;
  width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 4px 15px rgba(0, 0, 0, 0.7));
}

.hero-tagline {
  font-family: "CF Notche", "Chakra Petch", sans-serif;
  background: linear-gradient(90deg, #aa4a9d, rgba(170, 74, 157, 0.75));
  backdrop-filter: blur(6px);
  padding: 14px 28px;
  display: inline-block;
  font-weight: 700;
  font-size: 1.85rem;
  line-height: 1.3;
  letter-spacing: 2px;
  margin-top: 15px;
  text-transform: uppercase;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

/* =========================================================
   Countdown & About Section
   ========================================================= */
.countdown-section {
  background:
    linear-gradient(rgba(0, 0, 0, 0.75), rgba(0, 0, 0, 0.75)),
    url("../images/tech-bg.jpg");
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  padding: 110px 0;
  position: relative;
  overflow: hidden;
}

.countdown-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(
    circle at center,
    rgba(157, 0, 255, 0.12) 0%,
    transparent 80%
  );
  pointer-events: none;
}

.about-content-inner {
  max-width: 1000px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
  padding: 0 15px;
}

.about-content-inner .section-title {
  font-family: "CF Notche", "Chakra Petch", sans-serif;
  font-size: 2.6rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 2px;
  text-transform: none;
}

.about-description {
  font-family: "Poppins", "Inter", sans-serif;
  font-size: 1.15rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.9);
  margin: 20px auto 0;
  max-width: 950px;
}

/* Digital Countdown */
.countdown-container {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: 20px;
  margin-bottom: 40px;
  flex-wrap: nowrap;
}

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

.timer-group .label {
  display: block;
  text-transform: uppercase;
  font-size: 1.1rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 12px;
  font-family: "CF Notche", "Chakra Petch", sans-serif;
  letter-spacing: 1px;
}

.timer-box {
  background: linear-gradient(180deg, #f2ea07 0%, #ccbe00 100%);
  color: #000000;
  width: 110px;
  height: 150px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 20px;
  position: relative;
  overflow: hidden;
  border: 3px solid #000000;
  box-shadow:
    0 0 0 2px #d5b809,
    0 8px 20px rgba(0, 0, 0, 0.6);
}

.timer-box::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 2px;
  background: rgba(0, 0, 0, 0.35);
  box-shadow: 0 1px 1px rgba(255, 255, 255, 0.2);
  z-index: 2;
  transform: translateY(-50%);
}

.timer-box .value {
  font-size: 5.5rem;
  font-weight: 900;
  font-family: "Chakra Petch", sans-serif;
  z-index: 1;
  letter-spacing: 2px;
  line-height: 1;
}

.timer-separator {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 16px;
  height: 150px;
  width: 30px;
  flex-shrink: 0;
}

.timer-separator::before,
.timer-separator::after {
  content: "";
  width: 14px;
  height: 14px;
  background: radial-gradient(circle, #ffffff 10%, #ffff00 50%, #cca300 100%);
  border: 2.5px solid #000000;
  border-radius: 50%;
  box-shadow:
    0 0 0 2px #ffd700,
    0 0 12px rgba(255, 215, 0, 0.9);
}

/* Event Details Row */
.event-details-row {
  margin-top: 50px;
}

.event-illustration {
  display: flex;
  justify-content: center;
  align-items: center;
}

.event-illustration img {
  max-width: 100%;
  height: auto;
  filter: drop-shadow(0 0 20px rgba(255, 215, 0, 0.2));
}

.info-cards {
  display: flex;
  flex-direction: column;
  gap: 32px;
  padding-left: 25px;
}

.info-item {
  display: flex;
  align-items: center;
  gap: 22px;
  text-align: left;
}

.info-item:nth-child(2) {
  align-items: flex-start;
}

.info-icon-box {
  width: 52px;
  min-width: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.info-item:nth-child(2) .info-icon-box {
  margin-top: 2px;
}

.info-icon-box i {
  font-size: 2.9rem;
  color: #fec828;
  filter: drop-shadow(0 0 10px rgba(254, 200, 40, 0.4));
  line-height: 1;
}

.info-text-box {
  flex: 1;
}

.info-item h4 {
  margin: 0;
  color: #fff;
  font-size: 1.55rem;
  font-family: "CF Notche", "Chakra Petch", sans-serif;
  font-weight: 700;
  letter-spacing: 1.2px;
  line-height: 1.35;
  text-transform: uppercase;
}

.info-item h4 sup {
  font-size: 0.6em;
  top: -0.45em;
}

.info-item p {
  color: rgba(255, 255, 255, 0.88);
  margin: 8px 0 0 0;
  font-size: 1.02rem;
  font-family: "Poppins", "Inter", sans-serif;
  line-height: 1.55;
  font-weight: 400;
}

.register-btn {
  background: linear-gradient(90deg, #ff8c00, #ffbf00);
  border: none;
  padding: 15px 50px;
  font-weight: 900;
  font-size: 1.2rem;
  color: #000;
  border-radius: 10px;
  margin-top: 5px;
  transition: 0.3s;
  box-shadow: 0 5px 20px rgba(255, 140, 0, 0.4);
  cursor: pointer;
  display: inline-block;
}

.register-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(255, 140, 0, 0.6);
  background: linear-gradient(90deg, #ffbf00, #ff8c00);
}

.tech-divider {
  max-width: 800px;
  width: 100%;
  margin: 0 auto;
  opacity: 0.9;
  filter: drop-shadow(0 0 10px rgba(255, 255, 0, 0.2));
}

/* =========================================================
   Overview Section
   ========================================================= */
.overview-section {
  background: #000;
  padding: 120px 0;
  position: relative;
}

.overview-title,
.overview-subtitle {
  font-family: "CF Notche", "Chakra Petch", sans-serif;
  color: #fff;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 900;
}

.overview-title {
  font-size: 2.2rem;
  margin-bottom: 30px;
}

.overview-subtitle {
  font-size: 1.6rem;
  line-height: 1.25;
  margin-top: 50px;
  margin-bottom: 25px;
}

.overview-text {
  font-family: "Poppins", "Inter", sans-serif;
  font-size: 1.05rem;
  line-height: 1.75;
  color: rgba(240, 245, 255, 0.88);
  margin-bottom: 22px;
  font-weight: 400;
}

.overview-illustration {
  display: flex;
  justify-content: center;
  align-items: center;
}

.overview-illustration img {
  max-width: 100%;
  height: auto;
}

/* =========================================================
   Features Grid Section
   ========================================================= */
.features-grid-section {
  background:
    linear-gradient(
      to bottom,
      #000 0%,
      rgba(0, 0, 0, 0) 15%,
      rgba(0, 0, 0, 0) 85%,
      #000 100%
    ),
    url("../images/tech-purple-bg.jpg") no-repeat center center;
  background-size: cover;
  padding: 120px 0;
  position: relative;
  overflow: hidden;
}

.features-grid-section .section-header h2 {
  font-family: "CF Notche", "Chakra Petch", sans-serif;
  font-size: 2.3rem;
  line-height: 1.2;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 900;
  color: #fff;
  text-align: center;
}

.features-grid-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(
    circle at center,
    rgba(157, 0, 255, 0.06) 0%,
    transparent 70%
  );
  pointer-events: none;
}

.pedestal-item {
  text-align: center;
  transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  margin-bottom: 40px;
}

.pedestal-img-container {
  position: relative;
  width: 100%;
  aspect-ratio: 1/1;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  perspective: 1000px;
}

.pedestal-img-container img {
  max-width: 100%;
  height: auto;
  transition: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  filter: drop-shadow(0 0 10px rgba(157, 0, 255, 0.2));
}

.pedestal-item:hover {
  transform: translateY(-15px);
}

.pedestal-item:hover img {
  filter: drop-shadow(0 0 30px rgba(157, 0, 255, 0.6))
    drop-shadow(0 0 10px rgba(255, 215, 0, 0.3));
  transform: scale(1.05);
}

.pedestal-label {
  font-family: "Rajdhani", sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 15px;
  transition: 0.3s;
}

.pedestal-item:hover .pedestal-label {
  color: #fff000;
  text-shadow: 0 0 10px rgba(255, 240, 0, 0.5);
}

/* =========================================================
   Speakers Section
   ========================================================= */
.speakers-new-section {
  background: #050505;
  padding: 100px 0;
  position: relative;
}

.speakers-new-section .section-title {
  font-family: "CF Notche", "Chakra Petch", sans-serif;
  font-size: 2.5rem;
  line-height: 1.2;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 900;
  text-align: center;
  color: #fff;
  margin-bottom: 60px;
}

.speakers-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
  max-width: 900px;
  margin: 0 auto;
}

.speaker-row {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 20px;
  max-width: 100%;
  width: 100%;
  margin-bottom: 0;
  cursor: pointer;
  transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

.speaker-frame {
  position: relative;
  width: 220px;
  height: 220px;
  flex-shrink: 0;
  border: 5px solid #fff000;
  padding: 0;
  background: #ffffff;
  transition:
    transform 0.4s cubic-bezier(0.25, 1, 0.5, 1),
    box-shadow 0.4s cubic-bezier(0.25, 1, 0.5, 1),
    border-color 0.4s ease;
}

.img-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: #ffffff;
}

.img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.25, 1, 0.5, 1);
}

/* Static Glass Reflection Glare */
.img-wrapper::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.15) 0%,
    rgba(255, 255, 255, 0) 50%
  );
  pointer-events: none;
  z-index: 2;
}

/* Shiny Sheen Sweep Animation */
.img-wrapper::after {
  content: "";
  position: absolute;
  top: 0;
  left: -150%;
  width: 80%;
  height: 100%;
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.4) 50%,
    rgba(255, 255, 255, 0) 100%
  );
  transform: skewX(-30deg);
  pointer-events: none;
  z-index: 3;
  animation: glassShineSweep 5s ease-in-out infinite;
}

@keyframes glassShineSweep {
  0% {
    left: -150%;
  }
  15%,
  100% {
    left: 150%;
  }
}

.speaker-frame::before {
  content: "";
  position: absolute;
  top: -10px;
  left: -10px;
  width: 36px;
  height: 36px;
  border-top: 6px solid #fff000;
  border-left: 6px solid #fff000;
  z-index: 4;
  transition: all 0.35s cubic-bezier(0.25, 1, 0.5, 1);
}

.speaker-frame::after {
  content: "";
  position: absolute;
  bottom: -10px;
  right: -10px;
  width: 36px;
  height: 36px;
  border-bottom: 6px solid #fff000;
  border-right: 6px solid #fff000;
  z-index: 4;
  transition: all 0.35s cubic-bezier(0.25, 1, 0.5, 1);
}

.speaker-row:hover .speaker-frame {
  transform: translateY(-8px) scale(1.03);
  border-color: #fff000;
  box-shadow:
    0 0 35px rgba(255, 240, 0, 0.6),
    0 15px 30px rgba(0, 0, 0, 0.6);
}

.speaker-row:hover .speaker-frame::before {
  top: -15px;
  left: -15px;
}

.speaker-row:hover .speaker-frame::after {
  bottom: -15px;
  right: -15px;
}

.speaker-row:hover .img-wrapper img {
  transform: scale(1.08);
}

.speaker-info h3 {
  font-family: "CF Notche", "Chakra Petch", sans-serif;
  font-size: 1.8rem;
  color: #fff000;
  margin-bottom: 8px;
  transition:
    transform 0.3s ease,
    text-shadow 0.3s ease;
}

.speaker-row:hover .speaker-info h3 {
  transform: translateY(-2px);
  text-shadow:
    0 0 15px rgba(255, 240, 0, 0.8),
    0 0 30px rgba(255, 240, 0, 0.4);
}

.speaker-info p {
  font-family: "Rajdhani", sans-serif;
  font-size: 1.1rem;
  color: #ffffff;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* =========================================================
   Rundown Section
   ========================================================= */
.rundown-section {
  background:
    linear-gradient(
      to bottom,
      #000 0%,
      rgba(0, 0, 0, 0) 15%,
      rgba(0, 0, 0, 0) 85%,
      #000 100%
    ),
    url("../images/tech-purple-bg.jpg") no-repeat center center;
  background-size: cover;
  padding: 120px 0;
}

.rundown-header {
  text-align: center;
  margin-bottom: 60px;
}

.rundown-header .section-title {
  font-family: "CF Notche", "Chakra Petch", sans-serif;
  font-size: 2.6rem;
  line-height: 1.2;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 900;
  color: #fff;
  margin-bottom: 10px;
}

.rundown-header p {
  color: #fff000;
  font-family: "Rajdhani", sans-serif;
  font-weight: 500;
  font-size: 1.1rem;
}

.rundown-container {
  width: 100%;
  margin: 0 auto;
  border: 1px solid #fff000;
  border-radius: 20px;
  padding: 40px;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(10px);
}

.rundown-row {
  display: flex;
  align-items: center;
  padding: 12px 25px;
  margin-bottom: 5px;
  transition: 0.3s;
  border-radius: 6px;
}

.rundown-time {
  width: 175px;
  font-family: "Poppins", "Inter", sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  color: #fff;
  flex-shrink: 0;
  letter-spacing: 0.5px;
}

.rundown-desc {
  flex: 1;
  font-family: "Poppins", "Inter", sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  color: #fff;
}

.rundown-row.highlight-row {
  background: #fed726;
}

.highlight-row .rundown-time,
.highlight-row .rundown-desc {
  color: #000;
  font-weight: 700;
}

/* =========================================================
   Track Session Section
   ========================================================= */
.track-session-section {
  background: #000;
  padding: 80px 0 120px 0;
  position: relative;
  overflow: hidden;
}

.track-session-section .container {
  max-width: 1140px;
  padding-left: 40px;
  padding-right: 40px;
}

.track-overview-row {
  align-items: center;
}

.track-image-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 15px;
}

.track-circle-img {
  max-width: 100%;
  max-height: 440px;
  object-fit: contain;
  filter: drop-shadow(0 0 20px rgba(255, 120, 0, 0.3));
}

.track-info-cards {
  display: flex;
  flex-direction: column;
}

.track-card {
  border-radius: 20px;
  padding: 26px 32px;
  background: rgba(10, 10, 12, 0.6);
  backdrop-filter: blur(8px);
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
}

.track-card:hover {
  transform: translateY(-2px);
}

.track-card-a {
  border: 1px solid #fff000;
  box-shadow: 0 0 15px rgba(255, 240, 0, 0.08);
}

.track-card-b {
  border: 1px solid #8a2be2;
  box-shadow: 0 0 15px rgba(138, 43, 226, 0.12);
}

.track-card-title {
  font-family: "CF Notche", "Chakra Petch", sans-serif;
  font-size: 1.65rem;
  font-weight: 900;
  color: #fff;
  letter-spacing: 1px;
  margin-bottom: 4px;
}

.track-card-subtitle {
  font-family: "CF Notche", "Chakra Petch", sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
}

.track-card-desc {
  font-family: "Rajdhani", sans-serif;
  font-size: 1.05rem;
  font-weight: 500;
  line-height: 1.55;
  color: #d1d5db;
  margin-bottom: 0;
}

/* Track Agenda */
.track-agenda-wrapper {
  margin-top: 50px;
}

.track-agenda-main-title {
  font-family: "CF Notche", "Chakra Petch", sans-serif;
  font-size: 2.6rem;
  line-height: 1.2;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 900;
  color: #fff;
  margin-bottom: 10px;
}

.track-col-title {
  font-family: "CF Notche", "Chakra Petch", sans-serif;
  font-size: 1.6rem;
  font-weight: 900;
  letter-spacing: 1.5px;
  color: #fff;
  text-transform: uppercase;
}

.track-agenda-box {
  width: 100%;
  height: 100%;
  border: 1px solid #fff000;
  border-radius: 20px;
  padding: 24px 20px;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(10px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.track-agenda-row {
  display: flex;
  align-items: center;
  flex: 1;
  min-height: 64px;
  padding: 12px 20px;
  margin-bottom: 8px;
  transition: 0.3s;
  border-radius: 6px;
}

.track-agenda-row:last-child {
  margin-bottom: 0;
}

.track-agenda-time {
  width: 140px;
  font-family: "Chakra Petch", sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  color: #fff;
  flex-shrink: 0;
}

.track-agenda-desc {
  flex: 1;
  font-family: "Chakra Petch", sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
}

.track-agenda-row.highlight-row {
  background: #fff000;
}

.track-agenda-row.highlight-row .track-agenda-time,
.track-agenda-row.highlight-row .track-agenda-desc {
  color: #000;
}

/* =========================================================
   Registration Section
   ========================================================= */
.registration-section {
  background: #000;
  padding: 100px 0;
}

.reg-left-col h2 {
  font-family: "CF Notche", "Chakra Petch", sans-serif;
  font-size: 3.5rem;
  font-weight: 900;
  color: #fff;
  line-height: 1.1;
  text-transform: uppercase;
  margin-bottom: 30px;
}

.reg-mascot-img {
  max-width: 100%;
  height: auto;
}

.registration-box {
  background: #000;
  border: 2px solid #fff000;
  box-shadow: 0 0 30px rgba(255, 240, 0, 0.3);
  border-radius: 20px;
  padding: 30px;
  position: relative;
  max-width: 650px;
  margin-left: auto;
  margin-right: auto;
}

.reg-form-row {
  display: flex;
  gap: 15px;
  margin-bottom: 20px;
}

.reg-field-group {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.reg-field-group.full-width {
  flex: none;
  width: 100%;
}

.reg-field-group label {
  color: #fff;
  font-size: 0.75rem;
  margin-bottom: 6px;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.reg-field-group input:not([type="radio"]):not([type="checkbox"]),
.reg-field-group select {
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
  background: #fff;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #000;
  padding: 8px 12px;
  font-family: "Rajdhani", sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: 6px;
  box-shadow: 0 0 10px rgba(255, 240, 0, 0.15);
  transition: 0.3s;
}

.reg-field-group input:not([type="radio"]):not([type="checkbox"]):focus,
.reg-field-group select:focus {
  outline: none;
  border-color: #fff000;
  box-shadow: 0 0 15px rgba(255, 240, 0, 0.4);
}

.reg-field-group input::placeholder {
  color: rgba(0, 0, 0, 0.4);
}

.reg-field-group .required {
  color: #ff0000;
  margin-left: 3px;
}

/* Registration Track Session Selection */
.reg-track-label {
  color: #fff !important;
  font-family: "Rajdhani", sans-serif !important;
  font-size: 0.95rem !important;
  font-weight: 600 !important;
  text-transform: none !important;
  letter-spacing: 0.5px;
  margin-bottom: 8px !important;
}

.reg-track-options {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 6px;
}

.reg-checkbox-label {
  display: inline-flex !important;
  flex-direction: row !important;
  align-items: center !important;
  gap: 12px !important;
  cursor: pointer;
  margin-bottom: 0 !important;
  text-transform: none !important;
  font-weight: normal !important;
  width: auto !important;
}

.reg-checkbox-label input[type="radio"],
.reg-checkbox-label input[type="checkbox"] {
  width: 18px !important;
  height: 18px !important;
  min-width: 18px !important;
  max-width: 18px !important;
  flex: 0 0 18px !important;
  padding: 0 !important;
  margin: 0 !important;
  border: none !important;
  outline: none !important;
  box-shadow: none !important;
  cursor: pointer;
  background: transparent !important;
  appearance: auto !important;
  -webkit-appearance: auto !important;
}

.reg-checkbox-label input[type="radio"] {
  border-radius: 50% !important;
  accent-color: #00d2ff !important;
}

.reg-checkbox-label input[type="checkbox"] {
  border-radius: 3px !important;
  accent-color: #ffb700 !important;
}

.reg-checkbox-text {
  color: #ffffff;
  font-family: "Rajdhani", sans-serif;
  font-size: 1.05rem;
  letter-spacing: 0.5px;
  line-height: 1.2;
}

.reg-checkbox-text strong {
  font-weight: 700;
  color: #ffffff;
}

.reg-submit-btn {
  width: 100%;
  background: #e33e5a;
  color: #fff;
  border: none;
  padding: 12px;
  font-family: "CF Notche", "Chakra Petch", sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  border-radius: 8px;
  margin-top: 15px;
  transition: 0.3s;
  text-transform: none;
  cursor: pointer;
}

.reg-submit-btn:hover {
  background: #c52d48;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(227, 62, 90, 0.4);
}

.reg-privacy-note {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.5);
  margin-top: 15px;
  text-align: center;
}

.reg-privacy-note a {
  color: #fff000;
  text-decoration: none;
}

/* =========================================================
   Sponsors Section
   ========================================================= */
.sponsors-new-section {
  background:
    linear-gradient(
      to bottom,
      #000 0%,
      rgba(0, 0, 0, 0.8) 15%,
      rgba(0, 0, 0, 0.8) 85%,
      #000 100%
    ),
    url("../images/bg-sponsors.png") no-repeat center center;
  background-size: cover;
  padding: 120px 0;
}

.sponsors-title {
  font-family: "CF Notche", "Chakra Petch", sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 60px;
  letter-spacing: 3px;
}

.sponsor-tier-new {
  margin-bottom: 80px;
}

.sponsor-tier-new h4 {
  font-size: 1.2rem;
  color: #fff;
  margin-bottom: 30px;
  position: relative;
  display: inline-block;
  padding-bottom: 10px;
}

.sponsor-tier-new h4::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 25%;
  width: 50%;
  height: 2px;
  background: #fff000;
}

.sponsor-grid {
  display: grid;
  gap: 20px;
  justify-content: center;
  align-items: center;
}

.diamond-grid {
  grid-template-columns: repeat(2, 300px);
}

.gold-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 24px;
  max-width: 550px;
  margin: 0 auto;
}

.gold-grid .sponsor-card-new {
  width: 250px;
}

.silver-grid {
  grid-template-columns: repeat(4, 200px);
}

.support-grid {
  grid-template-columns: repeat(4, 160px);
}

.sponsor-card-new {
  position: relative;
  aspect-ratio: 1/1;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: 0.4s ease;
}

.card-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  padding: 10% 8%;
  box-sizing: border-box;
}

.sponsor-card-new img {
  max-width: 82%;
  max-height: 50%;
  width: auto;
  height: auto;
  object-fit: contain;
  transform: translateY(-8%);
  transition: transform 0.4s ease;
}

.diamond-grid .sponsor-card-new img {
  max-width: 90%;
  max-height: 58%;
}

.sponsor-logo-dell {
  max-width: 98% !important;
  max-height: 68% !important;
  transform: translateY(-8%) scale(1.18) !important;
}

.sponsor-card-new:hover img {
  transform: translateY(-14%);
}

.sponsor-card-new:hover .sponsor-logo-dell {
  transform: translateY(-14%) scale(1.24) !important;
}

.sponsor-card-new.diamond {
  background-image: url("../images/diamond-bg.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.sponsor-card-new.gold {
  background-image: url("../images/gold-bg.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.sponsor-card-new.silver {
  background-image: url("../images/silver-bg.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.sponsor-card-new.support {
  position: relative;
  background-image: none;
}

.sponsor-card-new.support::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url("../images/silver-bg.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  filter: sepia(1) hue-rotate(160deg) saturate(2.8) brightness(0.82)
    drop-shadow(0 0 6px rgba(0, 140, 255, 0.25));
  pointer-events: none;
  z-index: 0;
  transition: filter 0.4s ease;
}

.sponsor-card-new.support .card-inner {
  position: relative;
  z-index: 1;
}

.sponsor-card-new:hover {
  transform: translateY(-10px);
}

.sponsor-card-new.diamond:hover {
  filter: drop-shadow(0 0 20px rgba(168, 85, 247, 0.7));
}

.sponsor-card-new.gold:hover {
  filter: drop-shadow(0 0 12px rgba(255, 204, 0, 0.35));
}

.sponsor-card-new.silver:hover {
  filter: drop-shadow(0 0 14px rgba(220, 230, 245, 0.6));
}

.sponsor-card-new.support:hover::before {
  filter: sepia(1) hue-rotate(160deg) saturate(3.8) brightness(0.95)
    drop-shadow(0 0 10px rgba(0, 160, 255, 0.45));
}

.sponsor-card-new.support:hover {
  filter: drop-shadow(0 0 10px rgba(0, 140, 255, 0.35));
}

.sponsors-divider {
  margin-top: 40px;
  opacity: 0.8;
}

.sponsors-divider img {
  max-width: 100%;
  height: auto;
}

/* =========================================================
   Throwback Section (HUD Style)
   ========================================================= */
.throwback-section {
  background:
    linear-gradient(
      to bottom,
      #000 0%,
      rgba(0, 0, 0, 0) 15%,
      rgba(0, 0, 0, 0) 85%,
      #000 100%
    ),
    url("../images/tech-purple-bg.jpg") no-repeat center center;
  background-size: cover;
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}

.throwback-title {
  font-family: "CF Notche", "Chakra Petch", sans-serif;
  font-size: 2.5rem;
  color: #fff;
  margin-bottom: 5px;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 900;
}

.throwback-subtitle {
  font-family: "Rajdhani", sans-serif;
  color: #fff000;
  font-weight: 500;
  font-size: 1.1rem;
  letter-spacing: 1px;
}

.throwback-slider-wrapper {
  position: relative;
  padding: 60px 0;
}

.throwback-slider-wrapper .owl-stage-outer {
  padding: 40px 0;
  margin: -40px 0;
}

.throwback-frame {
  position: relative;
  border: 2px solid #fff000;
  padding: 5px;
  background: #000;
  transition: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: visible;
  opacity: 0.4;
  transform: scale(0.85);
}

.owl-item.center .throwback-frame {
  opacity: 1;
  transform: scale(1.08);
  box-shadow: 0 0 40px rgba(255, 240, 0, 0.4);
  z-index: 10;
}

.throwback-frame img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  display: block;
}

/* HUD Decorations */
.hud-decor-top {
  position: absolute;
  top: -15px;
  right: -2px;
  width: 100px;
  height: 15px;
  background: #fff000;
  clip-path: polygon(0 100%, 20% 0, 100% 0, 100% 100%);
  display: none;
}

.hud-decor-bottom {
  position: absolute;
  bottom: -12px;
  left: 0;
  right: 0;
  height: 8px;
  background: repeating-linear-gradient(
    90deg,
    #fff000,
    #fff000 10px,
    transparent 10px,
    transparent 15px
  );
  display: none;
}

.owl-item.center .hud-decor-top,
.owl-item.center .hud-decor-bottom {
  display: block;
}

/* Custom Owl Navigation */
.throwback-slider-wrapper .owl-nav {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  width: 100%;
  display: flex !important;
  justify-content: space-between;
  transform: translateY(-50%);
  padding: 0 20px;
  pointer-events: none;
  z-index: 100;
}

.throwback-slider-wrapper .owl-nav button {
  pointer-events: auto;
  background: transparent !important;
  color: #fff000 !important;
  font-size: 4rem !important;
  transition: 0.3s;
  line-height: 1;
  outline: none;
  border: none;
}

.throwback-slider-wrapper .owl-nav button:hover {
  transform: scale(1.2);
  text-shadow: 0 0 20px #fff000;
}

/* =========================================================
   Footer
   ========================================================= */
.main-footer {
  width: 100%;
}

.footer-top {
  background: #000;
  padding: 60px 0;
  color: #fff;
  text-align: center;
}

.footer-top p {
  max-width: 1100px;
  margin: 0 auto;
  font-family: "Rajdhani", sans-serif;
  font-size: 1.1rem;
  line-height: 1.6;
  opacity: 0.9;
}

.footer-top a {
  color: #fff000;
  text-decoration: none;
  font-weight: 500;
}

.footer-top a:hover {
  text-decoration: underline;
}

.footer-bottom {
  background: #ff7f32;
  padding: 40px 0 20px;
  color: #fff;
  text-align: center;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-bottom: 30px;
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: #fff;
  color: #ff7f32;
  border-radius: 50%;
  font-size: 1.2rem;
  transition: 0.3s;
  text-decoration: none;
}

.social-links a:hover {
  transform: scale(1.15);
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.4);
}

.footer-contact-info {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 30px;
  margin-bottom: 30px;
  font-family: "Rajdhani", sans-serif;
  font-size: 1.05rem;
}

.footer-contact-info span {
  color: #fff000;
}

.footer-contact-info strong {
  color: #fff;
  font-weight: 700;
}

.footer-copyright {
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding-top: 20px;
  font-size: 0.9rem;
  opacity: 0.8;
  font-family: "Chakra Petch", sans-serif;
}

/* =========================================================
   Shang-Chi Mystical Portal Preloader
   ========================================================= */
#preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: #040201;
  z-index: 999999;
  display: flex;
  justify-content: center;
  align-items: center;
  transition:
    opacity 0.8s ease,
    visibility 0.8s ease;
  overflow: hidden;
}

#preloader.fade-out {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.portal-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
  max-width: 90vw;
}

.shang-chi-portal {
  position: relative;
  width: 240px;
  height: 240px;
  display: flex;
  justify-content: center;
  align-items: center;
  background: radial-gradient(
    circle,
    rgba(255, 120, 0, 0.15) 0%,
    transparent 70%
  );
}

.shang-chi-portal-svg {
  filter: drop-shadow(0 0 8px rgba(255, 110, 0, 0.4));
  animation: portalPulse 4s ease-in-out infinite;
}

.portal-line {
  fill: none;
  stroke: #ff9900;
  stroke-width: 1.2px;
  opacity: 0.85;
}

.portal-line-geom {
  fill: none;
  stroke: #ff6600;
  stroke-width: 1px;
  opacity: 0.65;
}

.portal-line-thick {
  fill: none;
  stroke: #ffaa00;
  stroke-width: 1.8px;
  opacity: 0.9;
}

.portal-line-dashed {
  fill: none;
  stroke: #ffaa00;
  stroke-dasharray: 4, 4;
  stroke-width: 0.8px;
  opacity: 0.75;
}

.portal-spin-cw {
  transform-origin: 100px 100px;
  animation: portalSpinClockwise 12s linear infinite;
}

.portal-spin-ccw {
  transform-origin: 100px 100px;
  animation: portalSpinCounter 10s linear infinite;
}

.portal-geometry {
  transform-origin: 100px 100px;
  animation: portalSpinClockwise 20s linear infinite;
}

.portal-center-group {
  transform-origin: 100px 100px;
  animation: portalSpinCounter 8s linear infinite;
}

#preloader::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background-image:
    radial-gradient(circle, rgba(255, 215, 0, 0.18) 1.2px, transparent 1.2px),
    radial-gradient(circle, rgba(255, 69, 0, 0.12) 1.8px, transparent 1.8px);
  background-size:
    40px 40px,
    60px 60px;
  background-position:
    0 0,
    20px 30px;
  animation: portalEmbers 8s linear infinite;
  opacity: 0.75;
  pointer-events: none;
}

.preloader-text {
  font-family: "CF Notche", "Chakra Petch", sans-serif;
  font-size: 1.2rem;
  letter-spacing: 8px;
  color: #ffffff;
  text-transform: uppercase;
  text-align: center;
  font-weight: 700;
  text-shadow:
    0 0 10px rgba(255, 215, 0, 0.8),
    0 0 20px rgba(255, 140, 0, 0.4);
  animation: textGlitchPulse 2.5s ease-in-out infinite;
}

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

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

@keyframes portalPulse {
  0%,
  100% {
    transform: scale(1);
    filter: drop-shadow(0 0 8px rgba(255, 110, 0, 0.4));
  }
  50% {
    transform: scale(1.03);
    filter: drop-shadow(0 0 15px rgba(255, 140, 0, 0.7));
  }
}

@keyframes portalEmbers {
  from {
    background-position:
      0 0,
      20px 30px;
  }
  to {
    background-position:
      40px -80px,
      80px -90px;
  }
}

@keyframes textGlitchPulse {
  0%,
  100% {
    opacity: 0.7;
    letter-spacing: 8px;
    color: #ffffff;
  }
  50% {
    opacity: 1;
    letter-spacing: 9px;
    color: #ffd700;
  }
}


/* =========================================================
   RESPONSIVE STYLES
   ========================================================= */

/* --- 1. Small Desktops & Landscape Tablets (<= 1199.98px) --- */
@media (max-width: 1199.98px) {
  .silver-grid {
    grid-template-columns: repeat(4, 175px);
  }
  .support-grid {
    grid-template-columns: repeat(4, 145px);
  }
  .gold-grid {
    max-width: 480px;
    gap: 20px;
  }
  .gold-grid .sponsor-card-new {
    width: 220px;
  }
  .diamond-grid {
    grid-template-columns: repeat(2, 270px);
  }
  .hero-img-title {
    max-width: 520px;
  }
}

/* --- 2. Tablets & Small Laptops (<= 991.98px) --- */
@media (max-width: 991.98px) {
  section {
    padding: 70px 0;
  }

  /* Navbar Mobile Menu Card */
  .navbar-collapse {
    background: rgba(8, 8, 12, 0.96);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 240, 0, 0.25);
    border-radius: 12px;
    padding: 15px 20px;
    margin-top: 15px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.8);
  }

  .nav-link {
    padding: 10px 0 !important;
    margin: 2px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    text-align: center;
  }

  .nav-link:last-child {
    border-bottom: none;
  }

  /* Hero Section */
  .hero-section {
    height: auto !important;
    min-height: 480px;
    padding: 110px 0 20px;
    display: flex;
    align-items: center;
    position: relative;
  }

  .hero-text-col {
    max-width: 75%;
    flex: 0 0 75%;
    z-index: 3;
    position: relative;
  }

  .hero-img-title {
    max-width: 440px;
    width: 100%;
    height: auto;
    margin: 0 0 12px 0;
  }

  .hero-tagline {
    font-size: 1.35rem !important;
    padding: 10px 20px;
    margin-top: 8px;
    line-height: 1.3;
    display: inline-block;
    max-width: 440px;
  }

  .hero-human-img {
    position: absolute;
    right: -45px;
    bottom: 0;
    top: auto;
    height: 100%;
    max-height: 520px;
    width: auto;
    max-width: 70%;
    object-fit: contain;
    object-position: bottom right;
    z-index: 2;
    pointer-events: none;
  }

  /* About & Countdown */
  .about-section {
    padding: 65px 0 70px;
  }

  .countdown-section {
    padding: 70px 0;
  }

  .about-content-inner .section-title {
    font-size: 2.2rem;
  }

  .about-description {
    font-size: 1.08rem;
  }

  .timer-box {
    width: 85px;
    height: 120px;
    border-radius: 15px;
  }

  .timer-box .value {
    font-size: 4.2rem;
  }

  .timer-separator {
    height: 120px;
    width: 20px;
    gap: 12px;
  }

  .timer-separator::before,
  .timer-separator::after {
    width: 10px;
    height: 10px;
  }

  .event-details-row {
    margin-top: 35px;
  }

  .event-illustration {
    margin-bottom: 30px;
  }

  .event-illustration img {
    max-width: 380px;
  }

  .info-cards {
    padding-left: 0;
    gap: 22px;
  }

  /* Overview */
  .overview-section {
    padding: 70px 0;
  }

  .overview-title {
    font-size: 1.85rem;
    margin-bottom: 20px;
  }

  .overview-subtitle {
    font-size: 1.35rem;
    margin-top: 35px;
    margin-bottom: 18px;
  }

  .overview-text {
    font-size: 1.05rem;
    line-height: 1.7;
  }

  /* Features Grid */
  .features-grid-section {
    padding: 70px 0;
  }

  .features-grid-section .section-header h2 {
    font-size: 1.85rem;
  }

  .pedestal-label {
    font-size: 1.1rem;
  }

  /* Speakers */
  .speakers-new-section {
    padding: 70px 0;
  }

  .speakers-new-section .section-title {
    font-size: 2rem;
    margin-bottom: 40px;
  }

  .speakers-grid {
    gap: 30px;
    max-width: 700px;
  }

  .speaker-frame {
    width: 190px;
    height: 190px;
  }

  .speaker-info h3 {
    font-size: 1.55rem;
  }

  /* Rundown */
  .rundown-section {
    padding: 70px 0;
  }

  .rundown-header .section-title {
    font-size: 2rem;
  }

  .rundown-container {
    padding: 24px 18px;
    border-radius: 16px;
  }

  /* Track Session */
  .track-session-section {
    padding: 60px 0 70px;
  }

  .track-session-section .container {
    padding-left: 20px;
    padding-right: 20px;
  }

  .track-overview-row {
    text-align: center;
  }

  .track-circle-img {
    max-height: 320px;
  }

  .track-card {
    text-align: left;
    padding: 22px 24px;
    margin-bottom: 20px !important;
  }

  .track-agenda-main-title {
    font-size: 2.1rem;
  }

  .track-col-title {
    font-size: 1.4rem;
  }

  .track-agenda-box {
    margin-bottom: 25px;
    padding: 18px 14px;
  }

  /* Registration */
  .registration-section {
    padding: 70px 0;
  }

  .reg-left-col h2 {
    font-size: 2.6rem;
    text-align: center;
    margin-bottom: 20px;
  }

  .reg-mascot-img {
    max-width: 240px;
    margin: 0 auto 30px;
    display: block;
  }

  /* Sponsors */
  .sponsors-new-section {
    padding: 70px 0;
  }

  .sponsors-title {
    font-size: 2rem;
    margin-bottom: 40px;
  }

  .sponsor-tier-new {
    margin-bottom: 50px;
  }

  .diamond-grid {
    grid-template-columns: repeat(2, 230px);
  }

  .gold-grid {
    max-width: 440px;
    gap: 16px;
  }

  .gold-grid .sponsor-card-new {
    width: 200px;
  }

  .silver-grid {
    grid-template-columns: repeat(4, 150px);
    gap: 15px;
  }

  .support-grid {
    grid-template-columns: repeat(4, 130px);
    gap: 15px;
  }

  /* Throwback */
  .throwback-section {
    padding: 70px 0;
  }

  .throwback-title {
    font-size: 2rem;
  }

  .throwback-slider-wrapper .owl-nav {
    padding: 0 10px;
  }
}

/* --- 3. Large Phones & Small Tablets (<= 767.98px) --- */
@media (max-width: 767.98px) {
  section {
    padding: 50px 0;
  }

  /* Hero */
  .hero-section {
    height: auto !important;
    min-height: 420px;
    padding: 95px 0 15px;
    display: flex;
    align-items: center;
    position: relative;
  }

  .hero-text-col {
    max-width: 80%;
    flex: 0 0 80%;
    z-index: 3;
    position: relative;
  }

  .hero-img-title {
    max-width: 320px;
    width: 100%;
    height: auto;
    margin: 0 0 8px 0;
  }

  .hero-tagline {
    font-size: 1.05rem !important;
    padding: 8px 16px;
    letter-spacing: 0.5px;
    margin-top: 6px;
    line-height: 1.25;
    max-width: 320px;
    display: inline-block;
  }

  .hero-human-img {
    position: absolute;
    right: -40px;
    bottom: 0;
    top: auto;
    height: 100%;
    max-height: 460px;
    width: auto;
    max-width: 78%;
    object-fit: contain;
    object-position: bottom right;
    z-index: 2;
    pointer-events: none;
  }

  /* About & Countdown */
  .about-section {
    padding: 55px 0 60px;
  }

  .countdown-section {
    padding: 50px 0;
  }

  .about-content-inner .section-title {
    font-size: 1.85rem;
    margin-bottom: 16px;
  }

  .about-description {
    font-size: 0.98rem;
    line-height: 1.7;
  }

  .countdown-container {
    gap: 10px;
    margin-bottom: 25px;
  }

  .timer-group .label {
    font-size: 0.85rem;
    margin-bottom: 8px;
  }

  .timer-box {
    width: 68px;
    height: 96px;
    border-width: 2px;
    border-radius: 12px;
    box-shadow:
      0 0 0 1.5px #d5b809,
      0 5px 12px rgba(0, 0, 0, 0.5);
  }

  .timer-box .value {
    font-size: 3.2rem;
    letter-spacing: 1px;
  }

  .timer-separator {
    height: 96px;
    width: 14px;
    gap: 10px;
  }

  .timer-separator::before,
  .timer-separator::after {
    width: 8px;
    height: 8px;
    border-width: 1.5px;
  }

  .event-details-row {
    margin-top: 25px;
  }

  .event-illustration img {
    max-width: 280px;
  }

  .info-cards {
    padding-left: 0;
    gap: 24px;
  }

  .info-item {
    gap: 16px;
  }

  .info-icon-box {
    width: 42px;
    min-width: 42px;
  }

  .info-icon-box i {
    font-size: 2.3rem;
  }

  .info-item h4 {
    font-size: 1.25rem;
  }

  .info-item p {
    font-size: 0.92rem;
    margin-top: 5px;
  }

  .register-btn {
    width: auto;
    min-width: 220px;
    max-width: 100%;
    padding: 12px 36px;
    font-size: 1.05rem;
  }

  /* Overview */
  .overview-section {
    padding: 50px 0;
  }

  .overview-title {
    font-size: 1.6rem;
  }

  .overview-subtitle {
    font-size: 1.25rem;
    margin-top: 25px;
    margin-bottom: 15px;
  }

  .overview-text {
    font-size: 0.98rem;
    line-height: 1.65;
    margin-bottom: 18px;
  }

  /* Features Grid */
  .features-grid-section {
    padding: 50px 0;
  }

  .features-grid-section .section-header h2 {
    font-size: 1.55rem;
  }

  .pedestal-item {
    margin-bottom: 25px;
  }

  .pedestal-label {
    font-size: 0.92rem;
    letter-spacing: 0.5px;
    margin-top: 10px;
  }

  /* Speakers */
  .speakers-new-section {
    padding: 50px 0;
  }

  .speakers-new-section .section-title {
    font-size: 1.7rem;
    margin-bottom: 30px;
  }

  .speakers-grid {
    grid-template-columns: 1fr;
    max-width: 380px;
    gap: 30px;
  }

  .speaker-frame {
    width: 180px;
    height: 180px;
  }

  .speaker-info h3 {
    font-size: 1.45rem;
  }

  .speaker-info p {
    font-size: 0.95rem;
  }

  /* Rundown */
  .rundown-section {
    padding: 50px 0;
  }

  .rundown-header .section-title {
    font-size: 1.7rem;
  }

  .rundown-container {
    padding: 16px 12px;
    border-radius: 14px;
  }

  .rundown-row {
    padding: 10px 14px;
  }

  .rundown-time {
    width: 110px;
    font-size: 0.9rem;
  }

  .rundown-desc {
    font-size: 0.9rem;
    line-height: 1.35;
  }

  /* Track Session */
  .track-session-section {
    padding: 50px 0 60px;
  }

  .track-agenda-main-title {
    font-size: 1.75rem;
  }

  .track-col-title {
    font-size: 1.25rem;
  }

  .track-card {
    padding: 18px 16px;
    border-radius: 14px;
  }

  .track-card-title {
    font-size: 1.35rem;
  }

  .track-card-subtitle {
    font-size: 1.15rem;
  }

  .track-card-desc {
    font-size: 0.92rem;
  }

  .track-agenda-row {
    padding: 10px 12px;
    min-height: 52px;
  }

  .track-agenda-time {
    width: 105px;
    font-size: 0.88rem;
  }

  .track-agenda-desc {
    font-size: 0.88rem;
  }

  /* Registration */
  .registration-section {
    padding: 50px 0;
  }

  .registration-box {
    padding: 22px 16px;
    border-radius: 15px;
  }

  .reg-left-col h2 {
    font-size: 2rem;
  }

  .reg-form-row {
    gap: 10px;
    margin-bottom: 12px;
  }

  .reg-field-group label {
    font-size: 0.72rem;
    margin-bottom: 4px;
  }

  .reg-field-group input,
  .reg-field-group select {
    padding: 8px 10px;
    font-size: 0.82rem;
    border-radius: 6px;
  }

  .reg-checkbox-text {
    font-size: 0.95rem;
  }

  .reg-mascot-img {
    width: 75%;
    max-width: 200px;
    margin: 0 auto 20px;
  }

  /* Sponsors */
  .sponsors-new-section {
    padding: 50px 0;
  }

  .sponsors-title {
    font-size: 1.75rem;
    margin-bottom: 35px;
  }

  .diamond-grid {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
    max-width: 320px;
    margin: 0 auto;
    padding: 0;
  }

  .diamond-grid .sponsor-card-new {
    width: 100%;
    max-width: 280px;
  }

  .diamond-grid .sponsor-card-new .card-inner {
    padding: 6% 4% !important;
  }

  .diamond-grid .sponsor-card-new img {
    max-width: 92% !important;
    max-height: 60% !important;
    transform: translateY(-8%) !important;
  }

  .diamond-grid .sponsor-card-new .sponsor-logo-dell {
    max-width: 98% !important;
    max-height: 70% !important;
    transform: translateY(-8%) scale(1.22) !important;
  }

  .gold-grid,
  .silver-grid,
  .support-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 14px;
    max-width: 350px;
    margin: 0 auto;
    padding: 0;
  }

  .gold-grid .sponsor-card-new,
  .silver-grid .sponsor-card-new,
  .support-grid .sponsor-card-new {
    width: calc(50% - 8px);
    max-width: 155px;
  }

  .sponsor-card-new .card-inner {
    padding: 8% 6% !important;
  }

  .sponsor-card-new img {
    max-width: 82% !important;
    max-height: 48% !important;
    width: auto !important;
    height: auto !important;
    object-fit: contain !important;
    transform: translateY(-8%) !important;
  }

  /* Throwback */
  .throwback-section {
    padding: 50px 0;
  }

  .throwback-title {
    font-size: 1.75rem;
  }

  .throwback-subtitle {
    font-size: 0.95rem;
  }

  .throwback-slider-wrapper {
    padding: 30px 0;
  }

  .throwback-frame {
    transform: scale(1);
    opacity: 1;
  }

  .owl-item.center .throwback-frame {
    transform: scale(1);
  }

  .throwback-slider-wrapper .owl-nav {
    padding: 0;
  }

  .throwback-slider-wrapper .owl-nav button {
    font-size: 3rem !important;
  }

  /* Footer */
  .footer-top {
    padding: 40px 15px;
  }

  .footer-top p {
    font-size: 0.95rem;
  }

  .footer-bottom {
    padding: 30px 15px 15px;
  }

  .footer-contact-info {
    flex-direction: column;
    gap: 10px;
  }

  .social-links {
    gap: 10px;
  }
}

/* --- 4. Standard Mobile Devices (<= 575.98px) --- */
@media (max-width: 575.98px) {
  /* Navbar */
  .navbar-brand img {
    height: 30px !important;
  }

  /* Hero */
  .hero-section {
    height: auto !important;
    min-height: 380px;
    padding: 85px 0 15px;
    display: flex;
    align-items: center;
    position: relative;
  }

  .hero-text-col {
    max-width: 85%;
    flex: 0 0 85%;
    z-index: 3;
    position: relative;
  }

  .hero-img-title {
    max-width: 270px;
    width: 100%;
    height: auto;
    margin: 0 0 6px 0;
  }

  .hero-tagline {
    font-size: 0.9rem !important;
    padding: 6px 12px;
    letter-spacing: 0.5px;
    margin-top: 6px;
    max-width: 270px;
    line-height: 1.25;
    display: inline-block;
  }

  .hero-human-img {
    position: absolute;
    right: -35px;
    bottom: 0;
    top: auto;
    height: 100%;
    max-height: 400px;
    width: auto;
    max-width: 80%;
    object-fit: contain;
    object-position: bottom right;
    z-index: 2;
    pointer-events: none;
  }

  /* About */
  .about-section {
    padding: 45px 0 50px;
  }

  .about-content-inner .section-title {
    font-size: 1.55rem;
    margin-bottom: 12px;
  }

  .about-description {
    font-size: 0.9rem;
    line-height: 1.6;
  }

  /* Countdown */
  .countdown-container {
    gap: 8px;
    margin-bottom: 20px;
  }

  .timer-group .label {
    font-size: 0.75rem;
    margin-bottom: 6px;
  }

  .timer-box {
    width: 58px;
    height: 82px;
    border-width: 1.5px;
    border-radius: 10px;
    box-shadow:
      0 0 0 1px #d5b809,
      0 4px 8px rgba(0, 0, 0, 0.5);
  }

  .timer-box .value {
    font-size: 2.7rem;
    letter-spacing: 0.5px;
  }

  .timer-separator {
    height: 82px;
    width: 10px;
    gap: 8px;
  }

  .timer-separator::before,
  .timer-separator::after {
    width: 6px;
    height: 6px;
    border-width: 1px;
    box-shadow:
      0 0 0 1px #ffd700,
      0 0 4px rgba(255, 215, 0, 0.9);
  }

  .event-illustration img {
    max-width: 240px;
  }

  .info-item i {
    font-size: 1.8rem;
    min-width: 28px;
  }

  .info-item h4 {
    font-size: 1.1rem;
  }

  .info-item p {
    font-size: 0.9rem;
  }

  /* Overview */
  .overview-title {
    font-size: 1.45rem;
  }

  .overview-subtitle {
    font-size: 1.15rem;
  }

  .overview-text {
    font-size: 0.92rem;
  }

  /* Features Grid */
  .features-grid-section .section-header h2 {
    font-size: 1.4rem;
  }

  .pedestal-label {
    font-size: 0.82rem;
  }

  /* Speakers */
  .speakers-new-section .section-title {
    font-size: 1.55rem;
  }

  .speaker-frame {
    width: 165px;
    height: 165px;
  }

  .speaker-info h3 {
    font-size: 1.35rem;
  }

  /* Rundown */
  .rundown-header .section-title {
    font-size: 1.55rem;
  }

  .rundown-row {
    padding: 10px 10px;
  }

  .rundown-time {
    width: 95px;
    font-size: 0.82rem;
  }

  .rundown-desc {
    font-size: 0.85rem;
  }

  /* Track Session */
  .track-agenda-main-title {
    font-size: 1.55rem;
  }

  .track-col-title {
    font-size: 1.15rem;
  }

  .track-card-title {
    font-size: 1.25rem;
  }

  .track-card-subtitle {
    font-size: 1.05rem;
  }

  .track-card-desc {
    font-size: 0.88rem;
  }

  .track-agenda-row {
    padding: 8px 10px;
  }

  .track-agenda-time {
    width: 95px;
    font-size: 0.82rem;
  }

  .track-agenda-desc {
    font-size: 0.82rem;
  }

  /* Registration */
  .reg-left-col h2 {
    font-size: 1.75rem;
  }

  .registration-box {
    padding: 18px 12px;
  }

  .reg-form-row {
    gap: 8px;
    margin-bottom: 10px;
  }

  .reg-field-group label {
    font-size: 0.68rem;
  }

  .reg-field-group input,
  .reg-field-group select {
    padding: 7px 8px;
    font-size: 0.8rem;
  }

  .reg-checkbox-text {
    font-size: 0.88rem;
  }

  .reg-submit-btn {
    padding: 10px;
    font-size: 1rem;
  }

  /* Sponsors */
  .sponsors-title {
    font-size: 1.55rem;
  }

  .diamond-grid {
    gap: 20px;
    max-width: 280px;
  }

  .diamond-grid .sponsor-card-new {
    width: 100%;
    max-width: 260px;
  }

  .diamond-grid .sponsor-card-new .card-inner {
    padding: 6% 4% !important;
  }

  .diamond-grid .sponsor-card-new img {
    max-width: 92% !important;
    max-height: 60% !important;
    transform: translateY(-8%) !important;
  }

  .diamond-grid .sponsor-card-new .sponsor-logo-dell {
    max-width: 98% !important;
    max-height: 70% !important;
    transform: translateY(-8%) scale(1.22) !important;
  }

  .gold-grid,
  .silver-grid,
  .support-grid {
    gap: 12px;
    max-width: 310px;
  }

  .gold-grid .sponsor-card-new,
  .silver-grid .sponsor-card-new,
  .support-grid .sponsor-card-new {
    width: calc(50% - 6px);
    max-width: 145px;
  }

  .sponsor-card-new .card-inner {
    padding: 8% 6% !important;
  }

  .sponsor-card-new img {
    max-width: 82% !important;
    max-height: 48% !important;
    transform: translateY(-8%) !important;
  }

  /* Preloader */
  .shang-chi-portal {
    width: 200px;
    height: 200px;
  }

  .shang-chi-portal-svg {
    width: 200px;
    height: 200px;
  }

  .preloader-text {
    font-size: 1rem;
    letter-spacing: 5px;
  }
}

/* --- 5. Extra-Small Mobile Devices (<= 375.98px) --- */
@media (max-width: 375.98px) {
  .hero-section {
    height: auto !important;
    min-height: 340px;
    padding: 75px 0 10px;
    display: flex;
    align-items: center;
    position: relative;
  }

  .hero-text-col {
    max-width: 90%;
    flex: 0 0 90%;
    z-index: 3;
    position: relative;
  }

  .hero-img-title {
    max-width: 230px;
    width: 100%;
    height: auto;
  }

  .hero-tagline {
    font-size: 0.8rem !important;
    padding: 5px 10px;
    max-width: 230px;
    margin: 4px 0 0;
  }

  .hero-human-img {
    position: absolute;
    right: -30px;
    bottom: 0;
    top: auto;
    height: 100%;
    max-height: 360px;
    width: auto;
    max-width: 82%;
    object-fit: contain;
    object-position: bottom right;
    z-index: 2;
    pointer-events: none;
  }

  /* Countdown Super Compact */
  .countdown-container {
    gap: 4px;
  }

  .timer-group .label {
    font-size: 0.68rem;
    margin-bottom: 4px;
  }

  .timer-box {
    width: 48px;
    height: 70px;
    border-radius: 8px;
  }

  .timer-box .value {
    font-size: 2.1rem;
  }

  .timer-separator {
    height: 70px;
    width: 6px;
    gap: 6px;
  }

  .timer-separator::before,
  .timer-separator::after {
    width: 4px;
    height: 4px;
  }

  /* About */
  .about-section {
    padding: 40px 0 45px;
  }

  .about-content-inner .section-title {
    font-size: 1.4rem;
    margin-bottom: 10px;
  }

  .about-description {
    font-size: 0.84rem;
    line-height: 1.55;
  }

  /* Rundown row stacking for ultra-narrow screens */
  .rundown-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 3px;
  }

  .rundown-time {
    width: 100%;
    color: #ffd700;
    font-size: 0.8rem;
  }

  .highlight-row .rundown-time {
    color: #000;
  }

  /* Track Session Agenda row stacking */
  .track-agenda-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 3px;
    min-height: auto;
  }

  .track-agenda-time {
    width: 100%;
    color: #ffd700;
    font-size: 0.8rem;
  }

  .highlight-row .track-agenda-time {
    color: #000;
  }

  /* Sponsors */
  .diamond-grid {
    gap: 16px;
    max-width: 250px;
  }

  .diamond-grid .sponsor-card-new {
    width: 100%;
    max-width: 230px;
  }

  .diamond-grid .sponsor-card-new .card-inner {
    padding: 6% 4% !important;
  }

  .diamond-grid .sponsor-card-new img {
    max-width: 92% !important;
    max-height: 58% !important;
    transform: translateY(-8%) !important;
  }

  .diamond-grid .sponsor-card-new .sponsor-logo-dell {
    max-width: 98% !important;
    max-height: 70% !important;
    transform: translateY(-8%) scale(1.22) !important;
  }

  .gold-grid,
  .silver-grid,
  .support-grid {
    gap: 10px;
    max-width: 280px;
  }

  .gold-grid .sponsor-card-new,
  .silver-grid .sponsor-card-new,
  .support-grid .sponsor-card-new {
    width: calc(50% - 5px);
    max-width: 130px;
  }

  .sponsor-card-new .card-inner {
    padding: 8% 6% !important;
  }

  .sponsor-card-new img {
    max-width: 80% !important;
    max-height: 46% !important;
    transform: translateY(-8%) !important;
  }

  /* Preloader */
  .preloader-text {
    font-size: 0.9rem;
    letter-spacing: 3px;
  }
}