/** @format */

@import url("https://fonts.googleapis.com/css2?family=Lexend:wght@400;500;600;700&display=swap");

/* ========================================= */
/*                 ROOT COLORS               */
/* ========================================= */

:root {
  --deep-navy-light: #1e2945;
  --deep-navy-base: #0f172a;
  --deep-navy-dark: #0a0f1b;
  --trust-blue-light: #3a82b0;
  --trust-blue-base: #1a6692;
  --trust-blue-dark: #125078;
  --royal-yellow-light: #f0c533;
  --royal-yellow-base: #e6b800;
  --royal-yellow-dark: #cda600;
  --deep-saffron-light: #ea7a55;
  --deep-saffron-base: #e25822;
  --deep-saffron-dark: #b2401b;
  --soft-gray-light: #bbc6da;
  --soft-gray-base: #94a3b8;
  --soft-gray-dark: #6e7a90;
  --off-white-light: #ffffff;
  --off-white-base: #f5f7fa;
  --off-white-dark: #e5e9f0;

  /* Additional variables used by other CSS files */
  --color-secondary: var(--royal-yellow-base);
  --color-accent: var(--deep-saffron-base);
  --color-muted: var(--soft-gray-light);
}

/* ============ RESET & GLOBAL ============ */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  scroll-behavior: smooth;
}

a {
  text-decoration: none;
  color: var(--off-white-base);
  transition: 0.3s;
}

ul {
  list-style: none;
}

body {
  font-family: "Lexend", sans-serif;
  font-size: 16px;
  line-height: 24px;
  background: radial-gradient(
    circle at top,
    #3a82b0 0,
    #1a6692 55%,
    #125078 100%
  );
  min-height: 100vh;
}

.container {
  width: 1170px;
  margin: auto;
}

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

/* ===================== UNIQUE BLOCKCHAIN LOADER ===================== */
#page-loader {
  position: fixed;
  inset: 0;
  background: radial-gradient(
    circle at top,
    #1e2945 0,
    #0f172a 45%,
    #0a0f1b 100%
  );
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  overflow: hidden;
  transition:
    opacity 0.7s ease,
    visibility 0.7s ease;
}

#page-loader.loader-hide {
  animation: loaderExit 0.9s ease-in-out forwards;
}

.loader-grid {
  position: absolute;
  inset: -40px;
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 40px 40px;
  opacity: 0.7;
  transform: perspective(600px) rotateX(65deg) translateY(40px);
  transform-origin: top;
  animation: gridDrift 3.5s linear infinite;
}

.loader-core {
  position: relative;
  width: 190px;
  height: 190px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.loader-orbit {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px dashed rgba(245, 247, 250, 0.3);
  pointer-events: none;
}

.loader-orbit--outer {
  transform: scale(1.05);
  animation: orbitSpinOuter 4s linear infinite;
}

.loader-orbit--inner {
  width: 120px;
  height: 120px;
  animation: orbitSpinInner 3s linear infinite reverse;
}

.loader-node {
  position: absolute;
  width: 14px;
  height: 14px;
  border-radius: 4px;
  background: var(--royal-yellow-base);
  box-shadow: 0 0 12px rgba(226, 88, 34, 0.9);
}

.loader-orbit--outer .loader-node:nth-child(1) {
  top: -7px;
  left: 50%;
  transform: translateX(-50%);
}

.loader-orbit--outer .loader-node:nth-child(2) {
  right: -7px;
  top: 50%;
  transform: translateY(-50%);
}

.loader-orbit--outer .loader-node:nth-child(3) {
  bottom: -7px;
  left: 12%;
}

.loader-orbit--inner .loader-node:nth-child(1) {
  left: -7px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--deep-saffron-base);
  box-shadow: 0 0 12px rgba(26, 102, 146, 0.9);
}

.loader-orbit--inner .loader-node:nth-child(2) {
  top: -7px;
  right: 10%;
  background: var(--deep-saffron-base);
  box-shadow: 0 0 12px rgba(26, 102, 146, 0.9);
}

.loader-logo {
  width: 95px;
  height: 95px;
  border-radius: 50%;
  background: radial-gradient(circle at top, #222 0, #050505 65%, #000 100%);
  border: 2px solid rgba(148, 163, 184, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow:
    0 0 18px rgba(226, 88, 34, 0.4),
    0 0 40px rgba(0, 0, 0, 0.9);
  animation: coinPulse 2s ease-in-out infinite;
}

.loader-logo img {
  width: 75%;
  height: auto;
}

.loader-status {
  margin-top: 40px;
  text-align: center;
}

.loader-label {
  display: block;
  font-size: 0.8rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--soft-gray-base);
  margin-bottom: 10px;
}

.loader-bar {
  position: relative;
  width: 220px;
  height: 4px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.loader-bar-fill {
  position: absolute;
  inset: 0;
  width: 0%;
  background: linear-gradient(
    90deg,
    var(--color-secondary),
    var(--color-accent)
  );
  box-shadow: 0 0 12px rgba(255, 102, 0, 0.7);
  animation: loaderProgress 2.6s ease-out forwards;
}

/* ================= KEYFRAMES ================= */

@keyframes gridDrift {
  0% {
    transform: perspective(600px) rotateX(65deg) translateY(40px) translateX(0);
  }
  100% {
    transform: perspective(600px) rotateX(65deg) translateY(40px)
      translateX(-40px);
  }
}

@keyframes orbitSpinOuter {
  0% {
    transform: scale(1.05) rotate(0deg);
  }
  100% {
    transform: scale(1.05) rotate(360deg);
  }
}

@keyframes orbitSpinInner {
  0% {
    transform: translate(-50%, -50%) rotate(0deg);
  }
  100% {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

.loader-orbit--inner {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

@keyframes coinPulse {
  0%,
  100% {
    transform: scale(1);
    box-shadow:
      0 0 16px rgba(255, 102, 0, 0.35),
      0 0 40px rgba(0, 0, 0, 0.9);
  }
  50% {
    transform: scale(1.04);
    box-shadow:
      0 0 24px rgba(255, 102, 0, 0.65),
      0 0 50px rgba(0, 0, 0, 1);
  }
}

@keyframes loaderProgress {
  0% {
    width: 0%;
  }
  40% {
    width: 45%;
  }
  80% {
    width: 80%;
  }
  100% {
    width: 100%;
  }
}

@keyframes loaderExit {
  0% {
    opacity: 1;
    clip-path: circle(120% at 50% 50%);
  }
  100% {
    opacity: 0;
    clip-path: circle(0% at 50% 50%);
    visibility: hidden;
  }
}

/* ========== GLOBAL RESPONSIVE ========== */

@media (max-width: 1200px) {
  .container {
    width: 95%;
    max-width: 1000px;
  }
}

@media (max-width: 992px) {
  body {
    font-size: 15px;
    line-height: 22px;
  }
  .container {
    width: 92%;
    max-width: 820px;
  }
}

@media (max-width: 768px) {
  body {
    font-size: 14px;
    line-height: 22px;
  }
  .container {
    width: 92%;
    max-width: 640px;
  }
}

@media (max-width: 480px) {
  body {
    font-size: 13px;
    line-height: 20px;
  }
  .container {
    width: 90%;
  }
}

/* ========== LOADER RESPONSIVE ========== */

@media (max-width: 992px) {
  #page-loader {
    padding: 0 16px;
  }
  .loader-core {
    transform: scale(0.95);
  }
  .loader-logo {
    width: 85px;
    height: 85px;
  }
  .loader-bar {
    width: 200px;
  }
}

@media (max-width: 768px) {
  #page-loader {
    padding: 0 10px;
  }
  .loader-core {
    transform: scale(0.9);
  }
  .loader-logo {
    width: 78px;
    height: 78px;
  }
  .loader-grid {
    opacity: 0.55;
    background-size: 32px 32px;
  }
  .loader-label {
    font-size: 0.75rem;
    letter-spacing: 0.18em;
  }
  .loader-bar {
    width: 190px;
  }
}

@media (max-width: 480px) {
  #page-loader {
    padding: 0 8px;
  }
  .loader-core {
    transform: scale(0.8);
  }
  .loader-logo {
    width: 70px;
    height: 70px;
  }
  .loader-bar {
    width: 170px;
  }
  .loader-grid {
    opacity: 0.45;
  }
}