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

body {
  width: 100vw;
  min-height: 100vh;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  font-family: "Tahoma", Arial, sans-serif;
  background: url('images/bg.gif') center center / cover no-repeat fixed;
  overflow-x: hidden;
  overflow-y: auto;
  position: relative;
  padding: 20px 0;
}

/* Background effects */
.grid-overlay {
  position: absolute;
  inset: 0;
  opacity: 0.05;
  background-image: linear-gradient(
      0deg,
      transparent 24%,
      rgba(255, 255, 255, 0.05) 25%,
      rgba(255, 255, 255, 0.05) 26%,
      transparent 27%,
      transparent 74%,
      rgba(255, 255, 255, 0.05) 75%,
      rgba(255, 255, 255, 0.05) 76%,
      transparent 77%,
      transparent
    ),
    linear-gradient(
      90deg,
      transparent 24%,
      rgba(255, 255, 255, 0.05) 25%,
      rgba(255, 255, 255, 0.05) 26%,
      transparent 27%,
      transparent 74%,
      rgba(255, 255, 255, 0.05) 75%,
      rgba(255, 255, 255, 0.05) 76%,
      transparent 77%,
      transparent
    );
  background-size: 50px 50px;
  pointer-events: none;
}

.light-beam {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.light-beam::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background: radial-gradient(ellipse at 30% 20%, rgba(255, 255, 255, 0.15) 0%, transparent 50%);
  animation: pulse 8s infinite ease-in-out;
}

/* Window container */
.window-container {
  position: relative;
  width: 100%;
  max-width: 600px;
  margin: 0 12px;
  animation: windowOpen 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Window */
.window {
  position: relative;
  border: 3px solid;
  border-top-color: #0831d9;
  border-left-color: #0831d9;
  border-right-color: #001ea4;
  border-bottom-color: #001ea4;
  border-radius: 8px;
  box-shadow:
    0 4px 20px rgba(0, 0, 0, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
  overflow: hidden;
}

/* Title bar */
.title-bar {
  background: linear-gradient(to bottom, #0997ff 0%, #0053ee 8%, #0050ee 40%, #003dd7 88%, #0036d6 100%);
  height: 30px;
  padding: 0 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

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

.window-icon {
  width: 16px;
  height: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
}

.window-title {
  color: white;
  font-weight: bold;
  font-size: 11px;
}

/* Window controls */
.window-controls {
  display: flex;
  gap: 2px;
}

.control-btn {
  width: 21px;
  height: 21px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(to bottom, #ede9d7 0%, #e3ddc5 100%);
  border: 1px solid #003c74;
  border-radius: 2px;
  cursor: pointer;
  font-size: 10px;
  padding: 0;
}

.control-btn:active {
  transform: translateY(1px);
}

.minimize-icon {
  width: 8px;
  height: 2px;
  background: black;
  margin-bottom: 4px;
}

.maximize-icon {
  width: 8px;
  height: 8px;
  border: 1px solid black;
}

.close-btn {
  background: linear-gradient(to bottom, #f27649 0%, #dd381d 100%);
  border: 1px solid #8c2618;
  color: white;
  font-size: 16px;
  line-height: 1;
}

/* Window content */
.window-content {
  background: linear-gradient(to bottom, #ecf4ff 0%, #d8e9f7 100%);
  padding: 24px;
}

/* Pages */
.page {
  animation: slideInFade 0.35s ease-out forwards;
}

/* Profile section */
.profile-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 24px;
}

.avatar-container {
  margin-bottom: 16px;
  position: relative;
}

.avatar {
  width: 128px;
  height: 128px;
  border-radius: 8px;
  overflow: hidden;
  border: 2px solid #5a9fd4;
  box-shadow:
    inset 0 2px 4px rgba(0, 0, 0, 0.1),
    0 2px 4px rgba(255, 255, 255, 0.5);
}

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

.profile-name {
  font-size: 24px;
  font-weight: bold;
  color: #003d7a;
  text-shadow: 1px 1px 0 rgba(255, 255, 255, 0.8);
  margin-bottom: 4px;
}

.profile-title {
  font-size: 13px;
  color: #0066cc;
  font-weight: 600;
  margin-bottom: 16px;
}

.bio-box {
  width: 100%;
  padding: 12px 16px;
  margin-bottom: 20px;
  background: white;
  border: 2px solid;
  border-top-color: #7a96bc;
  border-left-color: #7a96bc;
  border-right-color: #dce5f0;
  border-bottom-color: #dce5f0;
  border-radius: 3px;
  font-size: 12px;
  color: #000000;
  line-height: 1.5;
}

/* Page heading */
.page-heading {
  font-size: 18px;
  font-weight: bold;
  color: #003d7a;
  text-shadow: 1px 1px 0 rgba(255, 255, 255, 0.8);
  margin-bottom: 16px;
  padding: 0 16px;
}

/* Content box */
.content-box {
  padding: 12px 16px;
  margin-bottom: 16px;
  background: white;
  border: 2px solid;
  border-top-color: #7a96bc;
  border-left-color: #7a96bc;
  border-right-color: #dce5f0;
  border-bottom-color: #dce5f0;
  border-radius: 3px;
  font-size: 12px;
  color: #000000;
  line-height: 1.8;
  margin: 0 16px;
}

.scroll-box {
  max-height: 250px;
  overflow-y: auto;
}

.mb-2 {
  margin-bottom: 8px;
}
.mb-3 {
  margin-bottom: 12px;
}
.font-bold {
  font-weight: bold;
}

.section-title {
  font-weight: bold;
  margin-top: 12px;
  margin-bottom: 4px;
}

.bullet-list {
  list-style: disc;
  padding-left: 24px;
}

.bullet-list li {
  margin-bottom: 8px;
}

/* Interest grid */
.interest-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  padding: 0 16px;
}

.interest-item {
  padding: 12px;
  text-align: center;
  background: white;
  border: 2px solid;
  border-top-color: #7a96bc;
  border-left-color: #7a96bc;
  border-right-color: #dce5f0;
  border-bottom-color: #dce5f0;
  border-radius: 3px;
}

.interest-icon {
  font-size: 32px;
  margin-bottom: 4px;
}

.interest-title {
  font-size: 12px;
  font-weight: bold;
  color: black;
  margin-bottom: 2px;
}

.interest-desc {
  font-size: 11px;
  color: #666;
}

/* Image box */
.image-box {
  overflow: hidden;
  border: 2px solid;
  border-top-color: #7a96bc;
  border-left-color: #7a96bc;
  border-right-color: #dce5f0;
  border-bottom-color: #dce5f0;
  border-radius: 3px;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
  margin: 0 16px;
}

.image-box img {
  width: 100%;
  height: auto;
  display: block;
}

/* Navigation buttons */
.nav-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-top: 24px;
}

.nav-btn {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  padding: 8px 12px;
  border: 2px solid;
  border-radius: 4px;
  color: white;
  font-size: 11px;
  font-weight: bold;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
  cursor: pointer;
  transition: all 0.1s;
  font-family: "Tahoma", Arial, sans-serif;
}

/* --- Couleurs par position --- */
.nav-btn[data-n="1"] {
  background: linear-gradient(to bottom, #73b360 0%, #5a9048 100%);
  border-top-color: #8fc87a;
  border-left-color: #8fc87a;
  border-right-color: #4a7838;
  border-bottom-color: #4a7838;
}
.nav-btn[data-n="2"] {
  background: linear-gradient(to bottom, #f0ad4e 0%, #ca8e2f 100%);
  border-top-color: #f5c473;
  border-left-color: #f5c473;
  border-right-color: #b07621;
  border-bottom-color: #b07621;
}
.nav-btn[data-n="3"] {
  background: linear-gradient(to bottom, #4b92db 0%, #3272af 100%);
  border-top-color: #6caae8;
  border-left-color: #6caae8;
  border-right-color: #275c8c;
  border-bottom-color: #275c8c;
}
.nav-btn[data-n="4"] {
  background: linear-gradient(to bottom, #9b59b6 0%, #7a4391 100%);
  border-top-color: #b376cf;
  border-left-color: #b376cf;
  border-right-color: #5f3575;
  border-bottom-color: #5f3575;
}
.nav-btn[data-n="5"] {
  background: linear-gradient(to bottom, #e74c3c 0%, #bc301c 100%);
  border-top-color: #ed6d5f;
  border-left-color: #ed6d5f;
  border-right-color: #982414;
  border-bottom-color: #982414;
}

/* --- Active states --- */
.nav-btn.active[data-n="1"] {
  background: linear-gradient(to bottom, #4a7838 0%, #3a6028 100%);
  border-top-color: #3a6028;
  border-left-color: #3a6028;
  border-right-color: #8fc87a;
  border-bottom-color: #8fc87a;
  transform: translateY(1px);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}
.nav-btn.active[data-n="2"] {
  background: linear-gradient(to bottom, #b07621 0%, #906011 100%);
  border-top-color: #906011;
  border-left-color: #906011;
  border-right-color: #f5c473;
  border-bottom-color: #f5c473;
  transform: translateY(1px);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}
.nav-btn.active[data-n="3"] {
  background: linear-gradient(to bottom, #275c8c 0%, #1a4669 100%);
  border-top-color: #1a4669;
  border-left-color: #1a4669;
  border-right-color: #6caae8;
  border-bottom-color: #6caae8;
  transform: translateY(1px);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}
.nav-btn.active[data-n="4"] {
  background: linear-gradient(to bottom, #5f3575 0%, #4a2860 100%);
  border-top-color: #4a2860;
  border-left-color: #4a2860;
  border-right-color: #b376cf;
  border-bottom-color: #b376cf;
  transform: translateY(1px);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}
.nav-btn.active[data-n="5"] {
  background: linear-gradient(to bottom, #982414 0%, #781c10 100%);
  border-top-color: #781c10;
  border-left-color: #781c10;
  border-right-color: #ed6d5f;
  border-bottom-color: #ed6d5f;
  transform: translateY(1px);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.nav-btn:not(.active):hover {
  filter: brightness(1.1);
}

.btn-icon {
  margin-right: 4px;
}

/* Status bar */
.status-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 8px;
  background: linear-gradient(to bottom, #ecf4ff 0%, #d8e9f7 100%);
  border-top: 1px solid #a5c9e6;
  height: 22px;
  font-size: 11px;
  color: #000;
}

.status-left {
  display: flex;
  align-items: center;
  gap: 8px;
}

.status-icon {
  width: 16px;
  height: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}
/* ── Don't Interact section ── */
.di-divider {
  border: none;
  border-top: 1px dashed #b0b8cc;
  margin: 12px 0;
  opacity: 0.6;
}

.di-box {
  background: #fff0f3;
  border: 2px solid;
  border-top-color: #d4748e;
  border-left-color: #d4748e;
  border-right-color: #f5c0cc;
  border-bottom-color: #f5c0cc;
  border-radius: 3px;
  padding: 10px 12px;
}

.di-title {
  font-weight: bold;
  color: #a0203a;
  margin-bottom: 8px;
  font-size: 12px;
}

.di-list {
  list-style: none;
  padding: 0;
}

.di-list li {
  color: #5a1020;
  padding: 2px 0 2px 16px;
  position: relative;
  font-size: 12px;
  line-height: 1.6;
  margin-bottom: 4px;
}

.di-list li::before {
  content: "✗";
  position: absolute;
  left: 0;
  color: #c0304a;
  font-weight: bold;
  font-size: 11px;
  top: 3px;
}
/* Window shadow */
.window-shadow {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: rgba(0, 0, 0, 0.3);
  filter: blur(10px);
  transform: translate(6px, 6px);
  border-radius: 8px;
}

/* Animations */
@keyframes pulse {
  0%,
  100% {
    opacity: 0.5;
    transform: scale(1);
  }
  50% {
    opacity: 0.8;
    transform: scale(1.1);
  }
}

@keyframes windowOpen {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes slideInFade {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive */
@media (max-width: 600px) {
  body {
    padding: 10px 0;
    align-items: flex-start;
  }

  .window-container {
    margin: 0 8px;
  }

  .window-content {
    padding: 16px;
  }

  .nav-btn {
    font-size: 10px;
    padding: 6px 8px;
  }

  .interest-grid {
    grid-template-columns: 1fr;
    padding: 0 8px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    padding: 0 8px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .page-heading {
    padding: 0 8px;
    font-size: 15px;
  }

  .content-box {
    margin: 0 8px;
  }

  .image-box {
    margin: 0 8px;
  }

  .form-section {
    padding: 0 8px;
  }

  .section-divider {
    padding: 0 8px;
  }

  .note-box {
    margin: 0 8px 12px;
  }

  .scroll-box {
    max-height: 200px;
  }

  .avatar {
    width: 100px;
    height: 100px;
  }

  .profile-name {
    font-size: 20px;
  }

  .tos-table {
    font-size: 11px;
  }

  .tos-th, .tos-td {
    padding: 4px 6px;
  }
}
/* Contact-specific styles */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  padding: 0 16px;
  margin-bottom: 16px;
}

.social-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: white;
  border: 2px solid;
  border-top-color: #7a96bc;
  border-left-color: #7a96bc;
  border-right-color: #dce5f0;
  border-bottom-color: #dce5f0;
  border-radius: 3px;
  text-decoration: none;
  color: #000;
  font-size: 12px;
  font-family: "Tahoma", Arial, sans-serif;
  transition: filter 0.1s;
}

.social-link:hover {
  filter: brightness(0.95);
  border-top-color: #4a7abb;
  border-left-color: #4a7abb;
}

.social-link:active {
  transform: translateY(1px);
  border-top-color: #dce5f0;
  border-left-color: #dce5f0;
  border-right-color: #7a96bc;
  border-bottom-color: #7a96bc;
}

.social-icon {
  font-size: 20px;
  flex-shrink: 0;
  width: 24px;
  text-align: center;
}

.social-info {
  display: flex;
  flex-direction: column;
}

.social-name {
  font-weight: bold;
  color: #003d7a;
  font-size: 11px;
}

.social-handle {
  color: #0066cc;
  font-size: 11px;
}

/* Form */
.form-section {
  padding: 0 16px;
  margin-bottom: 16px;
}

.form-label {
  display: block;
  font-size: 11px;
  font-weight: bold;
  color: #003d7a;
  margin-bottom: 4px;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 6px 8px;
  font-family: "Tahoma", Arial, sans-serif;
  font-size: 12px;
  color: #000;
  background: white;
  border: 2px solid;
  border-top-color: #7a96bc;
  border-left-color: #7a96bc;
  border-right-color: #dce5f0;
  border-bottom-color: #dce5f0;
  border-radius: 2px;
  outline: none;
  box-sizing: border-box;
  margin-bottom: 10px;
}

.form-input:focus,
.form-textarea:focus {
  border-top-color: #0050ee;
  border-left-color: #0050ee;
  border-right-color: #a0bcd8;
  border-bottom-color: #a0bcd8;
}

.form-textarea {
  resize: vertical;
  min-height: 80px;
}

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

.submit-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 18px;
  background: linear-gradient(to bottom, #4b92db 0%, #3272af 100%);
  border: 2px solid;
  border-top-color: #6caae8;
  border-left-color: #6caae8;
  border-right-color: #275c8c;
  border-bottom-color: #275c8c;
  border-radius: 4px;
  color: white;
  font-family: "Tahoma", Arial, sans-serif;
  font-size: 11px;
  font-weight: bold;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
  cursor: pointer;
  transition: filter 0.1s;
}

.submit-btn:hover {
  filter: brightness(1.1);
}

.submit-btn:active {
  transform: translateY(1px);
  background: linear-gradient(to bottom, #275c8c 0%, #1a4669 100%);
  border-top-color: #1a4669;
  border-left-color: #1a4669;
  border-right-color: #6caae8;
  border-bottom-color: #6caae8;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

/* Toast popup */
.toast {
  display: none;
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(to bottom, #ecf4ff 0%, #d8e9f7 100%);
  border: 2px solid;
  border-top-color: #0831d9;
  border-left-color: #0831d9;
  border-right-color: #001ea4;
  border-bottom-color: #001ea4;
  border-radius: 4px;
  padding: 10px 20px;
  font-size: 12px;
  color: #003d7a;
  font-family: "Tahoma", Arial, sans-serif;
  font-weight: bold;
  box-shadow: 2px 4px 12px rgba(0, 0, 0, 0.25);
  z-index: 100;
  white-space: nowrap;
  animation: slideInFade 0.3s ease-out;
}

.toast.visible {
  display: block;
}

.section-divider {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 16px;
  margin-bottom: 12px;
}

.section-divider-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, #a5c9e6, transparent);
}

.section-divider-text {
  font-size: 11px;
  font-weight: bold;
  color: #003d7a;
  white-space: nowrap;
}

.note-box {
  margin: 0 16px 12px;
  padding: 8px 12px;
  background: #fffff0;
  border: 2px solid;
  border-top-color: #c8b84a;
  border-left-color: #c8b84a;
  border-right-color: #ece8a0;
  border-bottom-color: #ece8a0;
  border-radius: 3px;
  font-size: 11px;
  color: #5a4a00;
  line-height: 1.6;
}
.nav-btn[data-n="6"] {
  background: linear-gradient(to bottom, #d45baa 0%, #a83d88 100%);
  border-top-color: #e27ec4;
  border-left-color: #e27ec4;
  border-right-color: #8a2d6e;
  border-bottom-color: #8a2d6e;
}

.nav-btn.active[data-n="6"] {
  background: linear-gradient(to bottom, #8a2d6e 0%, #6a1f55 100%);
  border-top-color: #6a1f55;
  border-left-color: #6a1f55;
  border-right-color: #e27ec4;
  border-bottom-color: #e27ec4;
  transform: translateY(1px);
  box-shadow: 0 1px 2px rgba(0,0,0,0.2);
}
/* ── TOS page ── */
.tos-list {
  list-style: none;
  padding: 0;
}

.tos-list li {
  color: #000;
  padding: 3px 0 3px 18px;
  position: relative;
  font-size: 12px;
  line-height: 1.6;
}

.tos-list li::before {
  content: '☆';
  position: absolute;
  left: 0;
  color: #0066cc;
  font-size: 11px;
  top: 4px;
}

.tos-sub-heading {
  font-weight: bold;
  color: #003d7a;
  font-size: 12px;
  margin-bottom: 8px;
}

.tos-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 4px;
  font-size: 12px;
}

.tos-th {
  padding: 5px 10px;
  font-weight: bold;
  font-size: 11px;
  text-align: left;
  border: 1px solid #a0b8d8;
}

.tos-do {
  background: linear-gradient(to bottom, #d4edda, #b8dfc4);
  color: #1a5c2a;
  border-right: 2px solid #a0b8d8;
}

.tos-dont {
  background: linear-gradient(to bottom, #fde2e2, #f5c0c0);
  color: #7a1010;
}

.tos-td {
  padding: 5px 10px;
  border: 1px solid #c8d8ec;
  color: #1a1a2e;
  background: white;
  vertical-align: top;
}

.tos-td:first-child {
  border-right: 2px solid #a0b8d8;
}

tr:nth-child(even) .tos-td {
  background: #f2f7fd;
}

.tos-why {
  font-size: 12px;
  color: #333;
  line-height: 1.6;
  font-style: italic;
}