/* ==========================================================================
   DESIGN SYSTEM & VARIABLES
   ========================================================================== */
:root {
  /* Color Tokens */
  --bg-color: oklch(12% 0.015 250);          /* Fallback deep dark background */
  --btn-bg: #ffffff;                         /* Pure white button background */
  --btn-text: #121212;                       /* Dark text inside white buttons */
  --text-primary: #ffffff;                   /* White header text */
  --text-secondary: rgba(255, 255, 255, 0.75); /* Translucent details text */
  
  /* Layout & Timing */
  --container-width: 480px;                  /* Standard column clamp width */
  --transition-smooth: all 0.25s cubic-bezier(0.25, 0.8, 0.25, 1);
  --transition-bounce: all 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* ==========================================================================
   RESET & FOUNDATIONS
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  height: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background-color: var(--bg-color);
  color: var(--text-primary);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  line-height: 1.4;
  min-height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding: clamp(1rem, 5vh, 3.5rem) 1.25rem;
  overflow-x: hidden;
  position: relative;
}

/* 
   Mobile Safari Background Fix:
   Using a fixed pseudo-element to render background cover + tint overlay.
   Prevents background zoom distortions and pixelation bugs on iOS safari.
*/
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(rgba(10, 12, 22, 0.65), rgba(10, 12, 22, 0.65)), 
              url('images/black-and-white-6480x7454-21293.jpg');
  background-size: cover;
  background-position: center;
  z-index: -10;
  pointer-events: none;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 9999px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.25);
}

/* ==========================================================================
   UNIFIED PAGE WRAPPER (Centers vertically on large screens, scrolls on small)
   ========================================================================== */
.page-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: var(--container-width);
  margin: auto 0; /* Auto vertical margins center the page vertically if tall, collapses on small viewports */
  gap: clamp(1.25rem, 4vh, 2.25rem);
  z-index: 2;
}



/* ==========================================================================
   MAIN DIRECTORY CONTAINER
   ========================================================================== */
.container {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(1.25rem, 4vh, 2rem);
}

/* ==========================================================================
   PROFILE HEADER COMPONENT
   ========================================================================== */
.profile-header {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.avatar-container {
  position: relative;
  width: clamp(90px, 12vw + 60px, 110px);
  height: clamp(90px, 12vw + 60px, 110px);
  border-radius: 50%;
  border: clamp(3.5px, 0.8vw, 4.5px) solid #ffffff;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
  margin-bottom: clamp(1rem, 3vh, 1.5rem);
}

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

.status-dot-active {
  position: absolute;
  bottom: 2px;
  right: 2px;
  width: clamp(12px, 3vw, 16px);
  height: clamp(12px, 3vw, 16px);
  border-radius: 50%;
  background-color: #48bb78;
  border: clamp(2px, 0.5vw, 3px) solid #ffffff;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.profile-name {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(1.3rem, 4vw, 1.45rem);
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: 0.65rem;
  text-transform: uppercase;
}

.profile-tags {
  font-size: clamp(0.78rem, 2.5vw, 0.85rem);
  color: var(--text-secondary);
  font-weight: 500;
  letter-spacing: 0.02em;
  max-width: 380px;
  line-height: 1.55;
  text-wrap: balance;
}

/* Centered Social Row */
.social-row {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: clamp(0.875rem, 3vw, 1.25rem);
  margin-top: clamp(1rem, 3vh, 1.5rem);
}

.social-icon-btn {
  width: clamp(38px, 10vw, 44px);
  height: clamp(38px, 10vw, 44px);
  border-radius: 50%;
  border: 1.5px solid rgba(255, 255, 255, 0.4);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
  text-decoration: none;
}

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

.social-icon-btn:active {
  transform: scale(0.95);
}

.section-title {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(0.85rem, 2.8vw, 0.95rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-top: clamp(1.5rem, 4vh, 2rem);
  color: var(--text-primary);
  opacity: 0.95;
}

/* ==========================================================================
   REDIRECT PILL BUTTON LIST
   ========================================================================== */
.links-container {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: clamp(0.75rem, 2vh, 0.95rem);
}

.pill-btn {
  display: block;
  width: 100%;
  padding: clamp(0.95rem, 2.5vw, 1.1rem) clamp(1.5rem, 4vw, 1.75rem);
  border-radius: 9999px;
  background: var(--btn-bg);
  color: var(--btn-text);
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: clamp(0.9rem, 3.5vw, 1rem);
  text-align: center;
  text-decoration: none;
  border: 1.5px solid var(--btn-bg);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
  transition: var(--transition-bounce);
}

.pill-btn:hover {
  transform: scale(1.025);
  background-color: transparent;
  color: var(--text-primary);
  border-color: #ffffff;
  box-shadow: 0 6px 20px rgba(255, 255, 255, 0.15);
}

.pill-btn:active {
  transform: scale(0.975);
}

/* ==========================================================================
   FOOTER SECTION
   ========================================================================== */
.footer {
  margin-top: auto;
  padding-top: clamp(2rem, 6vh, 4rem);
  text-align: center;
}

.footer p {
  font-size: 0.72rem;
  color: var(--text-secondary);
  opacity: 0.75;
}

/* ==========================================================================
   TOAST NOTIFICATION SYSTEM
   ========================================================================== */
.toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--text-primary);
  color: var(--bg-color);
  padding: 0.75rem 1.5rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 600;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.175);
  pointer-events: none;
  z-index: 100;
}

.toast.show {
  transform: translateX(-50%) translateY(0);
}

/* ==========================================================================
   ACCESSIBILITY MEDIA QUERIES
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-delay: -1ms !important;
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    background-attachment: initial !important;
    scroll-behavior: auto !important;
    transition-duration: 0s !important;
    transition-delay: 0s !important;
  }
}

/* ==========================================================================
   DESKTOP / PC RESPONSIVE GRID OVERLAY (Breakpoint: 768px)
   ========================================================================== */
@media (min-width: 768px) {
  :root {
    --container-width: 680px;              /* Expanded layout width for 2-column visual grid */
  }
  
  .profile-tags {
    max-width: 600px;                      /* Expanded text area centered cleanly */
    margin-left: auto;
    margin-right: auto;
  }
  
  .links-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);  /* Double column buttons on desktop view */
    gap: 1.15rem;                          /* Perfect equal horizontal and vertical gap spacing */
  }
  
  .pill-btn:last-child {
    grid-column: span 2;                   /* Center and scale the final resume button across both columns */
  }
}

/* ==========================================================================
   INTERACTIVE BUTTON EFFECTS (Ripple & Magnetic)
   ========================================================================== */

/* Magnetic Pull */
.magnetic-btn {
  /* Using a custom smooth cubic-bezier for transform prevents wobbly bouncing on hover */
  transition: transform 0.4s cubic-bezier(0.23, 1, 0.32, 1);
  will-change: transform;
}

/* Ripple Base */
.ripple-btn {
  position: relative;
  overflow: hidden;
}

.ripple-btn::before {
  content: '';
  position: absolute;
  top: var(--y, 50%);
  left: var(--x, 50%);
  width: 0;
  height: 0;
  /* Use a slightly transparent white for the ripple effect on both solid white and transparent backgrounds */
  background: rgba(255, 255, 255, 0.25);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1), height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 1;
  pointer-events: none;
}

.ripple-btn:hover::before {
  width: 400px;
  height: 400px;
}

.ripple-btn span {
  position: relative;
  z-index: 2;
  pointer-events: none;
}