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

:root {
  --bg: #1e2433;
  --shadow-dark: #12161f;
  --shadow-light: #2a3145;
  --ink: #dfe5f2;
  --muted: #8892a8;
  --blue: #6fa0ff;
  --blue-soft: #a9c4ff;
  --radius: 22px;
  --raised: 8px 8px 16px var(--shadow-dark), -8px -8px 16px var(--shadow-light);
  --raised-sm: 5px 5px 10px var(--shadow-dark), -5px -5px 10px var(--shadow-light);
  --pressed: inset 6px 6px 12px var(--shadow-dark), inset -6px -6px 12px var(--shadow-light);
}

html, body {
  height: 100%;
}

body {
  background: var(--bg);
  color: var(--ink);
  font-family: "Inter", sans-serif;
  overflow-x: hidden;
  padding-bottom: 60px;
}

h1, h2 {
  font-family: "Sora", sans-serif;
}

.statusbar {
  position: fixed;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 20px;
  border-radius: 999px;
  background: var(--bg);
  box-shadow: var(--raised-sm);
  font-family: "JetBrains Mono", monospace;
  font-size: 12.5px;
  letter-spacing: 0.03em;
  color: var(--blue-soft);
}

.statusbar-divider {
  width: 1px;
  height: 12px;
  background: var(--shadow-dark);
}

.statusbar-battery {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
}

.battery-shell {
  width: 22px;
  height: 11px;
  border-radius: 3px;
  padding: 1.5px;
  display: inline-flex;
  box-shadow: var(--pressed);
}

.battery-fill {
  display: block;
  height: 100%;
  width: 100%;
  border-radius: 1px;
  background: var(--blue);
  transition: width 0.6s ease;
}

main {
  max-width: 640px;
  margin: 0 auto;
  padding: 0 20px;
}

.hero-wrap {
  position: relative;
  margin: 0 -20px;
}

.hero {
  position: relative;
  height: 46vh;
  min-height: 260px;
  border-radius: 0 0 32px 32px;
  overflow: hidden;
  background: var(--bg);
  box-shadow: inset 0 -14px 26px var(--shadow-dark);
}

#netCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-fade {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(30, 36, 51, 0) 55%, var(--bg) 100%);
}

.avatar-wrap {
  position: absolute;
  bottom: -46px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.avatar {
  width: 92px;
  height: 92px;
  border-radius: 50%;
  background: var(--bg);
  box-shadow: var(--raised);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.avatar-fallback {
  font-family: "Sora", sans-serif;
  font-weight: 700;
  font-size: 26px;
  color: var(--blue-soft);
  letter-spacing: 0.04em;
}

.identity {
  text-align: center;
  margin-top: 66px;
  padding: 0 24px;
}

.identity h1 {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.tagline {
  margin-top: 8px;
  color: var(--muted);
  font-size: 14.5px;
}

.description {
  margin-top: 34px;
  padding: 24px;
  border-radius: var(--radius);
  background: var(--bg);
  box-shadow: var(--raised);
}

.description p {
  font-size: 14.5px;
  line-height: 1.7;
  color: #c7d0e6;
}

.description p + p {
  margin-top: 14px;
}

.links {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.link-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 20px;
  border-radius: 18px;
  background: var(--bg);
  box-shadow: var(--raised);
  text-decoration: none;
  color: var(--ink);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.link-card:active {
  box-shadow: var(--pressed);
  transform: scale(0.99);
}

.link-icon {
  width: 42px;
  height: 42px;
  flex-shrink: 0;
  border-radius: 14px;
  background: var(--bg);
  box-shadow: var(--pressed);
  color: var(--blue-soft);
  display: flex;
  align-items: center;
  justify-content: center;
}

.link-icon svg {
  width: 20px;
  height: 20px;
}

.link-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
}

.link-title {
  font-size: 14.5px;
  font-weight: 600;
}

.link-sub {
  font-size: 12.5px;
  color: var(--muted);
}

.link-arrow {
  color: var(--muted);
  font-size: 16px;
}

footer {
  margin-top: 40px;
  text-align: center;
  color: var(--muted);
  font-size: 12px;
  padding-bottom: 10px;
}

.wa-float {
  position: fixed;
  right: 20px;
  bottom: 24px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--bg);
  box-shadow: var(--raised);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #56d17b;
  z-index: 60;
  text-decoration: none;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.wa-float svg {
  width: 27px;
  height: 27px;
}

.wa-float:active {
  box-shadow: var(--pressed);
  transform: scale(0.97);
}

.contact-main {
  padding-top: 90px;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  text-decoration: none;
  font-size: 13.5px;
  padding: 10px 16px;
  border-radius: 12px;
  background: var(--bg);
  box-shadow: var(--raised-sm);
}

.back-link svg {
  width: 16px;
  height: 16px;
}

.contact-hero {
  margin-top: 28px;
  text-align: center;
  padding: 0 12px;
}

.contact-hero h1 {
  font-size: 24px;
  font-weight: 800;
}

.contact-card {
  margin-top: 28px;
  padding: 26px;
  border-radius: var(--radius);
  background: var(--bg);
  box-shadow: var(--raised);
}

#contactForm label {
  display: block;
  font-size: 12.5px;
  color: var(--muted);
  margin: 16px 0 8px;
}

#contactForm label:first-child {
  margin-top: 0;
}

#contactForm input,
#contactForm textarea {
  width: 100%;
  padding: 14px 16px;
  border: none;
  border-radius: 14px;
  background: var(--bg);
  box-shadow: var(--pressed);
  color: var(--ink);
  font-family: "Inter", sans-serif;
  font-size: 14px;
  outline: none;
  resize: none;
}

#contactForm input::placeholder,
#contactForm textarea::placeholder {
  color: var(--muted);
}

#sendButton {
  margin-top: 22px;
  width: 100%;
  padding: 14px 0;
  border: none;
  border-radius: 14px;
  background: var(--bg);
  color: var(--blue-soft);
  font-family: "Sora", sans-serif;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.02em;
  box-shadow: var(--raised);
  cursor: pointer;
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}

#sendButton:active {
  box-shadow: var(--pressed);
  transform: scale(0.99);
}

#sendButton:disabled {
  color: var(--muted);
  cursor: default;
}

.form-feedback {
  margin-top: 14px;
  font-size: 12.5px;
  min-height: 16px;
  color: #6fd68f;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.form-feedback.show {
  opacity: 1;
}

.form-feedback.error {
  color: #ff8f8f;
}

@media (max-width: 480px) {
  .hero {
    height: 40vh;
  }
  .identity h1 {
    font-size: 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .link-card, #sendButton, .wa-float {
    transition: none;
  }
}