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

:root {
  --bg: #0a0a0f;
  --bg-secondary: rgba(255, 255, 255, 0.03);
  --primary: #3b82f6;
  --primary-hover: rgba(59, 130, 246, 0.9);
  --text-white: #ffffff;
  --text-muted: #9ca3af;
  --border-color: rgba(255, 255, 255, 0.05);
  --border-light: rgba(255, 255, 255, 0.1);
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  background-color: var(--bg);
  color: var(--text-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
  display: block;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

@media (min-width: 768px) {
  .container {
    padding: 0 1.5rem;
  }
}

.text-primary {
  color: var(--primary);
}

/* ========== BUTTONS ========== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-family);
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.btn-lg {
  font-size: 1.125rem;
  padding: 0 2rem;
  height: 3.5rem;
  border-radius: 0.75rem;
}

.btn-primary {
  background-color: var(--primary);
  color: var(--text-white);
  box-shadow: 0 20px 40px rgba(59, 130, 246, 0.25);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  box-shadow: 0 20px 40px rgba(59, 130, 246, 0.4);
}

.btn-outline {
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--text-white);
  border: 1px solid var(--border-light);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.btn-outline:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.btn-icon {
  margin-left: 0.5rem;
  width: 20px;
  height: 20px;
}

/* ========== HERO SECTION ========== */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: 5rem;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
}

.hero-overlay-vertical {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, var(--bg), rgba(10, 10, 15, 0.8), rgba(10, 10, 15, 0.4));
}

.hero-overlay-horizontal {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, var(--bg), transparent, transparent);
  opacity: 0.8;
}

.hero-content {
  position: relative;
  z-index: 10;
}

.hero-inner {
  max-width: 48rem;
  animation: fadeInUp 0.8s ease-out;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.badge {
  display: inline-flex;
  align-items: center;
  border-radius: 9999px;
  border: 1px solid rgba(59, 130, 246, 0.3);
  background-color: rgba(59, 130, 246, 0.1);
  padding: 0.25rem 0.75rem;
  font-size: 0.875rem;
  color: var(--primary);
  margin-bottom: 1.5rem;
}

.badge-dot {
  display: inline-flex;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background-color: var(--primary);
  margin-right: 0.5rem;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.4;
  }
}

.hero-title {
  font-size: 3rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--text-white);
  margin-bottom: 1.5rem;
  line-height: 1.1;
}

@media (min-width: 768px) {
  .hero-title {
    font-size: 4.5rem;
  }
}

.gradient-text {
  background: linear-gradient(to right, #60a5fa, #2563eb);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: 1.125rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
  max-width: 40rem;
  line-height: 1.75;
}

@media (min-width: 768px) {
  .hero-description {
    font-size: 1.25rem;
  }
}

.hero-buttons {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

@media (min-width: 640px) {
  .hero-buttons {
    flex-direction: row;
  }
}

/* ========== ABOUT SECTION ========== */

.about-section {
  padding: 6rem 0;
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  position: relative;
}

.about-grid {
  display: grid;
  gap: 4rem;
  align-items: center;
}

@media (min-width: 768px) {
  .about-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.section-title {
  font-size: 1.875rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  color: var(--text-white);
}

@media (min-width: 768px) {
  .section-title {
    font-size: 3rem;
  }
}

.about-description {
  font-size: 1.125rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  line-height: 1.75;
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.feature-list-item {
  display: flex;
  align-items: center;
  color: rgba(255, 255, 255, 0.8);
  font-size: 1rem;
}

.check-icon {
  width: 20px;
  height: 20px;
  color: var(--primary);
  margin-right: 0.75rem;
  flex-shrink: 0;
}

.about-image-wrapper {
  position: relative;
}

.about-image-glow {
  position: absolute;
  inset: 0;
  background-color: rgba(59, 130, 246, 0.2);
  filter: blur(48px);
  border-radius: 50%;
  opacity: 0.2;
}

.about-image {
  position: relative;
  border-radius: 1rem;
  border: 1px solid var(--border-light);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
  width: 100%;
}

/* ========== FEATURES SECTION ========== */

.features-section {
  padding: 6rem 0;
  position: relative;
  overflow: hidden;
}

.features-header {
  text-align: center;
  max-width: 40rem;
  margin: 0 auto 4rem;
}

.features-subtitle {
  color: var(--text-muted);
  font-size: 1.125rem;
}

.features-grid {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.feature-card {
  background-color: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-light);
  border-radius: 1rem;
  padding: 1.5rem;
  transition: all 0.3s ease;
}

.feature-card:hover {
  background-color: rgba(255, 255, 255, 0.06);
  border-color: rgba(59, 130, 246, 0.3);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.feature-card-icon {
  width: 48px;
  height: 48px;
  border-radius: 0.75rem;
  background: rgba(59, 130, 246, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  color: var(--primary);
}

.feature-card-title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--text-white);
}

.feature-card-description {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ========== CTA SECTION ========== */

.cta-section {
  padding: 6rem 0;
  position: relative;
  overflow: hidden;
}

.cta-bg {
  position: absolute;
  inset: 0;
  background-color: rgba(59, 130, 246, 0.1);
}

.cta-container {
  position: relative;
}

.cta-card {
  max-width: 48rem;
  margin: 0 auto;
  background-color: rgba(10, 10, 15, 0.4);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--border-light);
  border-radius: 1.5rem;
  padding: 3rem;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
  text-align: center;
}

.cta-title {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--text-white);
  margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
  .cta-title {
    font-size: 3rem;
  }
}

.cta-description {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 2rem;
}

.cta-buttons {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  justify-content: center;
}

@media (min-width: 640px) {
  .cta-buttons {
    flex-direction: row;
  }
}

/* ========== FOOTER ========== */

.footer {
  background-color: var(--bg);
  border-top: 1px solid var(--border-color);
  padding: 3rem 0;
}

.footer-grid {
  display: grid;
  gap: 2rem;
  margin-bottom: 2rem;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

.footer-logo {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.05em;
  color: var(--text-white);
  display: block;
  margin-bottom: 1rem;
}

.footer-description {
  color: var(--text-muted);
  max-width: 24rem;
  font-size: 0.9375rem;
}

.footer-heading {
  color: var(--text-white);
  font-weight: 700;
  margin-bottom: 1rem;
}

.footer-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-list a {
  color: var(--text-muted);
  transition: color 0.2s ease;
  font-size: 0.9375rem;
}

.footer-list a:hover {
  color: var(--primary);
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: 2rem;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.875rem;
}
.container.hero-content {
    margin-left: 0px;
    margin-bottom: 50px;
}

/* ================= STICKY HEADER ================= */



.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px 0;
    z-index: 1000;
    transition: all 0.3s ease;
}


.site-header.scrolled {
    background: rgba(10, 18, 35, 0.85);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    padding: 15px 0;
    border-bottom:1px solid rgb(255 255 255 / 0.05) !important;
}
.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.logo {
    font-size: 22px;
    font-weight: 700;
    text-decoration: none;
    color: white;
}
.text-primary {
    color: #3b82f6;
}
.nav {
    display: flex;
    gap: 30px;
}
.nav a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    font-weight: 500;
    transition: 0.3s;
}
.nav a:hover {
    color: white;
}
.auth-buttons {
    display: flex;
    gap: 15px;
}
.btn-ghost {
    color: white;
    text-decoration: none;
    font-weight: 500;
}
.btn-primary{
    padding: 5px 15px;
    border-radius: 5px;
    border: 1px solid #fff;
}

#preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #121212;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
}

/* Soccer ball */
.ball {
  width: 50px;
  height: 50px;
    background: url('/static/images/ball.png') no-repeat center center;
  background-size: cover;
  border-radius: 50%;
  animation: bounce 1s infinite ease-in-out;
}
/* Bounce animation */
@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-60px); }
}