/* ============================================================
   TechFluencer — Linktree-style page styles
   ============================================================ */

/* --- Reset & base ----------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --color-bg:          #0d0f14;
  --color-surface:     #16181f;
  --color-border:      #2a2d38;
  --color-text:        #e8eaf0;
  --color-muted:       #8b8fa8;
  --color-accent:      #6c63ff;
  --color-accent-2:    #00d9ff;
  --color-btn-bg:      #1e2130;
  --color-btn-hover:   #262a40;
  --color-btn-border:  #3a3f57;
  --radius:            14px;
  --transition:        0.22s ease;
  --font:              'Inter', 'Segoe UI', system-ui, sans-serif;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font);
  min-height: 100vh;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 2rem 1rem 4rem;
  background-image:
    radial-gradient(ellipse at 20% 10%, rgba(108, 99, 255, 0.12) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 90%, rgba(0, 217, 255, 0.08) 0%, transparent 60%);
}

/* --- Layout container ------------------------------------- */
.container {
  width: 100%;
  max-width: 560px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

/* --- Profile section -------------------------------------- */
.profile {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  text-align: center;
}

.avatar {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-2));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #fff;
  box-shadow: 0 0 0 3px var(--color-border), 0 0 24px rgba(108, 99, 255, 0.4);
  flex-shrink: 0;
}

.avatar-initials {
  line-height: 1;
}

.profile-name {
  font-size: 1.6rem;
  font-weight: 700;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.profile-bio {
  color: var(--color-muted);
  font-size: 0.95rem;
  line-height: 1.6;
  max-width: 380px;
}

/* --- Links nav -------------------------------------------- */
.links {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.link-btn {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  padding: 0.875rem 1.25rem;
  background: var(--color-btn-bg);
  border: 1px solid var(--color-btn-border);
  border-radius: var(--radius);
  text-decoration: none;
  color: var(--color-text);
  font-size: 0.975rem;
  font-weight: 500;
  transition:
    background var(--transition),
    border-color var(--transition),
    transform var(--transition),
    box-shadow var(--transition);
  position: relative;
  overflow: hidden;
}

.link-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(108, 99, 255, 0.08), rgba(0, 217, 255, 0.06));
  opacity: 0;
  transition: opacity var(--transition);
}

.link-btn:hover,
.link-btn:focus-visible {
  background: var(--color-btn-hover);
  border-color: var(--color-accent);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(108, 99, 255, 0.2);
}

.link-btn:hover::before,
.link-btn:focus-visible::before {
  opacity: 1;
}

.link-btn:active {
  transform: translateY(0);
}

.link-btn:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* --- Icon ------------------------------------------------- */
.link-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  position: relative;
  z-index: 1;
}

.link-icon svg {
  width: 22px;
  height: 22px;
}

.link-label {
  position: relative;
  z-index: 1;
  flex: 1;
}

/* --- Footer ----------------------------------------------- */
.footer {
  margin-top: 1rem;
  color: var(--color-muted);
  font-size: 0.8rem;
  text-align: center;
}

/* --- Responsive ------------------------------------------- */
@media (max-width: 480px) {
  body {
    padding: 1.5rem 0.75rem 3rem;
  }

  .avatar {
    width: 80px;
    height: 80px;
    font-size: 1.6rem;
  }

  .profile-name {
    font-size: 1.4rem;
  }

  .link-btn {
    padding: 0.8rem 1rem;
    font-size: 0.93rem;
  }
}