:root {
  --bg-color: #030305;
  --card-bg: rgba(16, 17, 23, 0.65);
  --card-border: rgba(255, 255, 255, 0.08);
  --text-primary: #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.72);
  --text-muted: rgba(255, 255, 255, 0.45);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --radius-card: 25px;
  --radius-sub: 17px;
}

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

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-family: var(--font);
  background-color: var(--bg-color);
  background-image: 
    radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.06) 0%, transparent 65%),
    radial-gradient(circle at 50% 50%, #0c0e14 0%, #020204 100%);
  background-attachment: fixed;
  color: var(--text-primary);
  overflow-x: hidden;
  padding: 30px 16px calc(100px + env(safe-area-inset-bottom, 0px));
}

body.modal-open {
  overflow: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at center, transparent 35%, rgba(0, 0, 0, 0.85) 100%);
  pointer-events: none;
  z-index: 0;
}

.intro {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(3, 3, 5, 0.7);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: opacity 0.45s ease, visibility 0.45s ease;
}

.intro.entered {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.intro-text {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.85);
  animation: pulse-gate 2s infinite ease-in-out;
}

@keyframes pulse-gate {
  0%, 100% { opacity: 0.45; transform: scale(0.98); }
  50% { opacity: 1; transform: scale(1); }
}

.container {
  width: 100%;
  max-width: 430px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
  z-index: 1;
}

.card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-card);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.48);
}

.card-profile {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 32px 24px 26px;
  text-align: center;
}

.avatar-wrap {
  width: 82px;
  height: 82px;
  border-radius: 50%;
  overflow: hidden;
  margin-bottom: 14px;
  box-shadow: 0 4px 22px rgba(0, 0, 0, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.avatar {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.username {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 0 0 6px;
}

.bio-info {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  line-height: 1.45;
  margin-bottom: 0;
}

.bio-info p {
  margin: 2px 0;
}

.social-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

@media (max-width: 380px) {
  .social-grid {
    grid-template-columns: 1fr;
  }
}

.card-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-sub);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  text-decoration: none;
  color: var(--text-primary);
  box-shadow: 0 9px 24px rgba(0, 0, 0, 0.32);
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.card-item:hover {
  transform: translateY(-2px);
  background: rgba(22, 24, 32, 0.85);
  border-color: rgba(255, 255, 255, 0.16);
}

.card-icon {
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: none;
  color: #ffffff;
  opacity: 0.9;
}

.card-icon svg {
  width: 100%;
  height: 100%;
  fill: currentColor;
}

.card-body {
  display: flex;
  flex-direction: column;
  min-width: 0;
  flex: 1;
}

.card-body .title {
  font-size: 13.5px;
  font-weight: 600;
  line-height: 1.25;
}

.card-body .sub {
  font-size: 11px;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.card-item .arrow {
  width: 16px !important;
  height: 16px !important;
  flex: none;
  color: var(--text-muted);
  transition: transform 0.2s ease, color 0.2s ease;
}

.card-item:hover .arrow {
  color: #ffffff;
  transform: translateX(2px);
}

.card-projects {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 2px 4px;
}

.section-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.section-badge {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text-secondary);
  font-family: var(--font);
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.section-badge.is-clickable {
  cursor: pointer;
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.18);
  color: #ffffff;
}

.section-badge.is-clickable:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.3);
  transform: scale(1.08);
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.15);
}

.projects-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.project-item {
  width: 100%;
}

.project-icon {
  width: 24px;
  height: 24px;
  min-width: 24px;
  max-width: 24px;
  flex: none;
  display: flex;
  align-items: center;
  justify-content: center;
}

.project-img {
  width: 24px;
  height: 24px;
  object-fit: contain;
  border-radius: 6px;
  display: block;
}

.floating-player-wrap {
  position: fixed;
  bottom: calc(14px + env(safe-area-inset-bottom, 0px));
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  padding: 0 16px;
  z-index: 50;
  pointer-events: none;
}

.floating-player-wrap .card-player {
  pointer-events: auto;
  width: 100%;
  max-width: 430px;
  padding: 10px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: rgba(14, 15, 22, 0.78);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.6);
}

.player-top {
  display: grid;
  grid-template-columns: 20px 1fr 20px;
  align-items: center;
}

.player-mute {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  transition: color 0.15s ease;
}

.player-mute svg {
  width: 16px !important;
  height: 16px !important;
}

.player-mute:hover { color: #ffffff; }
.player-mute .icon-volume-off { display: none; }
.player-mute.muted .icon-volume-on { display: none; }
.player-mute.muted .icon-volume-off { display: block; }

.player-title {
  text-align: center;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.player-bottom {
  display: flex;
  align-items: center;
  gap: 8px;
}

.player-time {
  font-size: 10.5px;
  font-weight: 500;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
  flex: none;
}

.range-container {
  flex: 1;
  display: flex;
  align-items: center;
}

.player-range {
  --progress: 0%;
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
  height: 3px;
  background: transparent;
  cursor: pointer;
}

.player-range::-webkit-slider-runnable-track {
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(to right, #ffffff var(--progress), rgba(255, 255, 255, 0.18) var(--progress));
}

.player-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 10px;
  height: 10px;
  margin-top: -3.5px;
  border-radius: 50%;
  background: #ffffff;
  box-shadow: 0 0 6px rgba(255, 255, 255, 0.4);
}

.player-range::-moz-range-track {
  height: 3px;
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.18);
}

.player-range::-moz-range-progress {
  height: 3px;
  border-radius: 2px;
  background: #ffffff;
}

.player-range::-moz-range-thumb {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #ffffff;
  border: none;
}

.player-controls {
  display: flex;
  align-items: center;
  gap: 5px;
  margin-left: 2px;
}

.player-btn {
  background: none;
  border: none;
  color: #ffffff;
  cursor: pointer;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.85;
  transition: opacity 0.15s ease, transform 0.15s ease;
}

.player-btn svg {
  width: 14px !important;
  height: 14px !important;
}

.player-play svg {
  width: 18px !important;
  height: 18px !important;
}

.player-btn:hover {
  opacity: 1;
  transform: scale(1.05);
}

.player-play .icon-pause { display: none; }
.player-play.playing .icon-play { display: none; }
.player-play.playing .icon-pause { display: block; }

.projects-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(3, 3, 5, 0.78);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.projects-modal-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.projects-modal-window {
  width: 100%;
  max-width: 460px;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  background: rgba(16, 17, 24, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-card);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8);
  transform: scale(0.92) translateY(16px);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  overflow: hidden;
}

.projects-modal-backdrop.active .projects-modal-window {
  transform: scale(1) translateY(0);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 22px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.modal-title-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}

.modal-title {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: #ffffff;
}

.modal-count-badge {
  font-size: 11px;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-secondary);
  padding: 1px 7px;
  border-radius: 12px;
}

.modal-close-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s ease;
}

.modal-close-btn:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff;
  transform: scale(1.08);
}

.modal-body {
  padding: 16px 18px 20px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.custom-scroll::-webkit-scrollbar {
  width: 5px;
}

.custom-scroll::-webkit-scrollbar-track {
  background: transparent;
}

.custom-scroll::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 10px;
}