/* ==========================================================================
   Spotify-Inspired Theme Override
   Loaded after css/styles.css (Bootstrap + legacy custom styles).
   Recolors the existing Bootstrap component system into a permanent
   near-black, green-accented, pill-shaped UI per brand_assets/DESIGN.md.
   ========================================================================== */

:root {
  /* Bootstrap variable overrides — cascades into every rgba(var(--bs-*-rgb))
     utility (text/bg/border opacity classes, focus rings, etc.) */
  --bs-font-sans-serif: "Inter", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --bs-body-bg: #121212;
  --bs-body-color: #ffffff;
  --bs-border-color: #2a2a2a;
  --bs-link-color: #1ed760;
  --bs-link-hover-color: #3be37a;

  --bs-primary: #1ed760;
  --bs-primary-rgb: 30, 215, 96;
  --bs-secondary: #b3b3b3;
  --bs-secondary-rgb: 179, 179, 179;
  --bs-success: #1ed760;
  --bs-success-rgb: 30, 215, 96;
  --bs-info: #539df5;
  --bs-info-rgb: 83, 157, 245;
  --bs-warning: #ffa42b;
  --bs-warning-rgb: 255, 164, 43;
  --bs-danger: #f3727f;
  --bs-danger-rgb: 243, 114, 127;

  /* Spotify surface tokens */
  --sp-bg: #121212;
  --sp-surface: #181818;
  --sp-elevated: #1f1f1f;
  --sp-card: #181818;
  --sp-card-alt: #232323;
  --sp-text: #ffffff;
  --sp-text-bright: #fdfdfd;
  --sp-text-silver: #b3b3b3;
  --sp-border: #2a2a2a;
  --sp-green: #1ed760;
  --sp-green-border: #1db954;
  --sp-red: #f3727f;
  --sp-orange: #ffa42b;
  --sp-blue: #539df5;
  --sp-shadow-heavy: rgba(0, 0, 0, 0.5) 0px 8px 24px;
  --sp-shadow-medium: rgba(0, 0, 0, 0.3) 0px 8px 8px;
}

/* === Base ============================================================== */

html,
body {
  background-color: var(--sp-bg) !important;
  color: var(--sp-text);
  overflow-x: hidden;
}

.visitor-map-wrap {
  width: 100%;
  max-width: 500px;
  margin: 0 auto;
  overflow: hidden;
}

body {
  font-family: "Inter", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
  font-weight: 700;
  letter-spacing: normal;
  color: var(--sp-text);
}

p, span, div, li, label {
  color: inherit;
}

.text-muted {
  color: var(--sp-text-silver) !important;
}

.lead {
  color: var(--sp-text-silver);
}

a:not(.btn):not(.nav-link) {
  color: var(--sp-green);
  text-decoration: none;
}

a:not(.btn):not(.nav-link):hover {
  color: #3be37a;
  text-decoration: underline;
}

a:focus-visible,
button:focus-visible,
.btn:focus-visible,
.nav-link:focus-visible,
.form-control:focus-visible,
.form-select:focus-visible {
  outline: 2px solid var(--sp-green);
  outline-offset: 2px;
}

hr {
  border-color: var(--sp-border);
  opacity: 1;
}

/* === Surfaces / utility classes ======================================== */

.bg-light,
.bg-white {
  background-color: var(--sp-surface) !important;
}

.bg-primary {
  background-color: var(--sp-green) !important;
}

.text-primary {
  color: var(--sp-green) !important;
}

.text-secondary {
  color: var(--sp-text-silver) !important;
}

.text-dark {
  color: var(--sp-text) !important;
}

.border,
.border-top,
.border-bottom,
.border-start,
.border-end {
  border-color: var(--sp-border) !important;
}

.shadow-sm {
  box-shadow: var(--sp-shadow-medium) !important;
}

.shadow,
.shadow-lg {
  box-shadow: var(--sp-shadow-heavy) !important;
}

/* Replace the old blue/pink brand gradient with solid Spotify treatments.
   Green is reserved for functional accents, so large surfaces go achromatic. */
.bg-gradient-primary-to-secondary {
  background: var(--sp-elevated);
}

.text-gradient {
  background: none;
  -webkit-text-fill-color: unset;
  color: var(--sp-green) !important;
}

.hero-headline .text-gradient {
  color: var(--sp-text-bright) !important;
}

/* === Navigation ========================================================= */

.navbar {
  background-color: var(--sp-bg) !important;
  border-bottom: 1px solid var(--sp-border);
}

.navbar-brand span {
  color: var(--sp-text) !important;
  font-weight: 700;
}

.navbar-nav .nav-link {
  color: var(--sp-text-silver) !important;
  font-weight: 400;
  padding: 0.5rem 1rem;
  transition: color 0.2s ease;
}

.navbar-nav .nav-link:hover {
  color: var(--sp-text) !important;
}

.navbar-nav .nav-link.active {
  color: var(--sp-text) !important;
  font-weight: 700;
}

.navbar-toggler {
  border-color: var(--sp-border);
}

.navbar-toggler-icon {
  filter: invert(1);
}

/* Theme switch removed from markup — hide defensively if cached HTML lingers */
.theme-switch-wrapper {
  display: none !important;
}

/* === Buttons ============================================================ */
/* Spotify system: pill radius, uppercase, wide tracking */

.btn {
  border-radius: 9999px;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 1.4px;
  font-size: 0.875rem;
  transition: transform 0.2s ease, background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.btn:hover {
  transform: scale(1.03);
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary,
.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
  background-color: var(--sp-green) !important;
  border-color: var(--sp-green) !important;
  color: #121212 !important;
}

.btn-primary:hover {
  background-color: #3be37a !important;
  border-color: #3be37a !important;
}

.btn-outline-primary {
  color: var(--sp-text) !important;
  border-color: #7c7c7c !important;
  background-color: transparent !important;
}

.btn-outline-primary:hover {
  background-color: var(--sp-elevated) !important;
  border-color: var(--sp-text) !important;
  color: var(--sp-text) !important;
}

.btn-outline-dark,
.btn-outline-secondary {
  color: var(--sp-text) !important;
  border-color: #7c7c7c !important;
  background-color: transparent !important;
}

.btn-outline-dark:hover,
.btn-outline-secondary:hover {
  background-color: var(--sp-elevated) !important;
  border-color: var(--sp-text) !important;
  color: var(--sp-text) !important;
}

.btn-light,
.btn-outline-light {
  background-color: var(--sp-elevated) !important;
  border-color: var(--sp-elevated) !important;
  color: var(--sp-text) !important;
}

.btn-outline-light {
  background-color: transparent !important;
  border-color: #7c7c7c !important;
}

.btn-light:hover,
.btn-outline-light:hover {
  background-color: #2a2a2a !important;
  border-color: var(--sp-text) !important;
  color: var(--sp-text) !important;
}

.btn-outline-success {
  color: var(--sp-green) !important;
  border-color: var(--sp-green-border) !important;
  background-color: transparent !important;
}

.btn-outline-success:hover {
  background-color: rgba(30, 215, 96, 0.12) !important;
  color: var(--sp-green) !important;
}

.btn-outline-info {
  color: var(--sp-blue) !important;
  border-color: var(--sp-blue) !important;
  background-color: transparent !important;
}

.btn-outline-info:hover {
  background-color: rgba(83, 157, 245, 0.12) !important;
  color: var(--sp-blue) !important;
}

/* === Badges / tags ======================================================= */

.badge {
  border-radius: 9999px;
  font-weight: 600;
}

.bg-primary-soft {
  background-color: rgba(30, 215, 96, 0.12) !important;
}

.bg-primary-soft.text-primary {
  color: var(--sp-green) !important;
}

.tech-stack .badge,
.tech-badges .badge {
  background-color: var(--sp-elevated) !important;
  color: var(--sp-text-silver) !important;
  border: none;
  font-weight: 500;
}

.badge.bg-light {
  background-color: var(--sp-elevated) !important;
  color: var(--sp-text-silver) !important;
  border: none !important;
}

/* === Cards =============================================================== */

.card {
  background-color: var(--sp-card);
  border: none;
  border-radius: 8px;
  color: var(--sp-text);
}

.card-body,
.card-title,
.card-text {
  color: inherit;
}

.card p,
.card-body p {
  color: var(--sp-text-silver) !important;
}

.stat-card {
  background-color: var(--sp-card) !important;
}

.stat-card::before {
  background: linear-gradient(90deg, transparent, rgba(30, 215, 96, 0.12), transparent);
}

.stat-card:hover {
  box-shadow: var(--sp-shadow-medium);
}

/* === Project cards ======================================================= */

.project-card-modern {
  background-color: var(--sp-card);
  border: none;
}

.project-card-modern:hover {
  box-shadow: var(--sp-shadow-heavy) !important;
}

.project-card-modern .card-title,
.project-card-modern h3,
.project-card-modern h5,
.project-card-modern h6 {
  color: var(--sp-text) !important;
}

.project-card-modern p {
  color: var(--sp-text-silver);
}

.award-winner {
  background: var(--sp-card);
  border: none !important;
  box-shadow: var(--sp-shadow-medium);
}

.award-winner:hover {
  box-shadow: var(--sp-shadow-heavy) !important;
}

.award-flag {
  background: var(--sp-elevated);
  color: var(--sp-orange);
  box-shadow: var(--sp-shadow-medium);
}

.award-badge {
  background: var(--sp-elevated) !important;
  color: var(--sp-orange) !important;
  border: 1px solid var(--sp-orange) !important;
  box-shadow: none;
  animation: none;
}

.award-badge .bi {
  color: var(--sp-orange);
}

/* === Feature icon chips ================================================== */

.feature {
  background: var(--sp-elevated) !important;
  color: var(--sp-green) !important;
  border-radius: 8px;
}

/* === Hero profile graphic ================================================ */

.profile-art {
  position: relative;
  width: min(78vw, 420px);
  display: flex;
  justify-content: center;
}

.profile-glow {
  position: absolute;
  inset: -10% -25% -4%;
  background:
    radial-gradient(closest-side, rgba(30, 215, 96, 0.32), transparent 70%);
  filter: blur(40px);
  z-index: 0;
}

.profile-cutout {
  position: relative;
  z-index: 1;
  width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 24px 40px rgba(0, 0, 0, 0.55));
}

.typewriter-caret {
  background: var(--sp-green);
}

/* Reserve space for the longest typewriter phrase so the page never shifts */
.hero-headline {
  min-height: 2.32em;
  word-break: break-word;
}

#typewriter {
  display: inline;
}

/* === Forms ================================================================ */

.form-control,
.form-select,
textarea {
  background-color: var(--sp-elevated) !important;
  color: var(--sp-text) !important;
  border: 1px solid var(--sp-border) !important;
  border-radius: 8px;
}

.form-control::placeholder,
textarea::placeholder {
  color: var(--sp-text-silver);
  opacity: 0.8;
}

.form-control:focus,
.form-select:focus,
textarea:focus {
  background-color: var(--sp-elevated) !important;
  color: var(--sp-text) !important;
  border-color: var(--sp-green) !important;
  box-shadow: 0 0 0 0.2rem rgba(30, 215, 96, 0.25) !important;
}

.form-floating > label {
  color: var(--sp-text-silver);
}

.form-label {
  color: var(--sp-text);
}

/* === Footer =============================================================== */

footer {
  background-color: var(--sp-bg) !important;
  color: var(--sp-text-silver);
  border-top: 1px solid var(--sp-border);
}

footer a.small {
  color: var(--sp-text-silver);
}

footer a.small:hover {
  color: var(--sp-text);
}

/* === Alerts (contact form feedback) ====================================== */

.alert {
  background-color: var(--sp-elevated);
  border: 1px solid var(--sp-border);
  color: var(--sp-text);
  border-radius: 8px;
}

.alert-success {
  border-color: var(--sp-green);
  color: var(--sp-green);
}

.alert-danger {
  border-color: var(--sp-red);
  color: var(--sp-red);
}

.alert-warning {
  border-color: var(--sp-orange);
  color: var(--sp-orange);
}

/* === Contact page ========================================================= */

.contact-hero {
  background: radial-gradient(circle at 50% 0%, rgba(30, 215, 96, 0.08), transparent 45%) !important;
}

.contact-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0.5rem 1.1rem;
  background: var(--sp-elevated);
  border: 1px solid var(--sp-border);
  color: var(--sp-green);
  border-radius: 9999px;
  font-weight: 600;
  font-size: 0.85rem;
}

.contact-panel {
  background: var(--sp-surface);
  border: 1px solid var(--sp-border);
  border-radius: 8px;
  overflow: hidden;
}

.contact-panel-form {
  padding: 2.5rem;
}

.contact-panel-info {
  background: var(--sp-elevated);
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-info-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--sp-card);
  border: 1px solid var(--sp-border);
  border-radius: 8px;
  padding: 1.1rem 1.25rem;
  text-decoration: none;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.contact-info-card:hover {
  border-color: var(--sp-green-border);
  transform: translateX(2px);
}

.contact-info-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: rgba(30, 215, 96, 0.12);
  color: var(--sp-green);
  font-size: 1.1rem;
}

.contact-info-title {
  color: var(--sp-text);
  font-weight: 700;
  font-size: 0.95rem;
}

.contact-info-detail {
  color: var(--sp-text-silver);
  font-size: 0.85rem;
}

/* === Resume: experience timeline ========================================= */

.exp-timeline {
  position: relative;
}

.exp-row {
  position: relative;
}

.exp-row:not(:last-child) {
  margin-bottom: 1.5rem;
}

@media (min-width: 992px) {
  .exp-timeline::before {
    content: "";
    position: absolute;
    left: 50%;
    top: 0.5rem;
    bottom: 0.5rem;
    width: 2px;
    background: linear-gradient(180deg, var(--sp-green), rgba(30, 215, 96, 0.15));
    transform: translateX(-50%);
    z-index: 0;
  }

  .exp-row::before {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    width: 14px;
    height: 14px;
    background: var(--sp-green);
    border: 3px solid var(--sp-bg);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
    box-shadow: 0 0 0 4px rgba(30, 215, 96, 0.15);
  }
}

.exp-card {
  background-color: var(--sp-card);
  border: 1px solid var(--sp-border);
  border-radius: 8px;
  padding: 1.75rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.exp-card:hover {
  border-color: var(--sp-green-border);
  box-shadow: var(--sp-shadow-medium);
}

.exp-card-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.exp-date {
  color: var(--sp-green);
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.6px;
}

.exp-company {
  color: var(--sp-text-silver);
  font-size: 0.85rem;
  font-weight: 600;
  text-align: right;
}

.exp-role {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.exp-role-icon {
  color: var(--sp-green);
  font-size: 1rem;
}

.exp-location {
  color: var(--sp-text-silver);
  font-size: 0.85rem;
  margin-bottom: 0.9rem;
}

.exp-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.exp-tag {
  background: var(--sp-elevated);
  color: var(--sp-text-silver);
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.3rem 0.75rem;
  border-radius: 9999px;
}

.exp-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.exp-list li {
  position: relative;
  padding-left: 1.1rem;
  color: var(--sp-text-silver);
  font-size: 0.9rem;
  line-height: 1.5;
}

.exp-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--sp-green);
}

.exp-list strong {
  color: var(--sp-text);
}

.highlight {
  color: var(--sp-green) !important;
  background: rgba(30, 215, 96, 0.12);
  font-weight: 600;
  padding: 0.05rem 0.3rem;
  border-radius: 0.25rem;
}

/* Education / skills cards reuse .card + .bg-light, already covered above */

.badge.border {
  border-color: var(--sp-border) !important;
  background-color: var(--sp-elevated) !important;
  color: var(--sp-text-silver) !important;
}

/* === Motion: respect reduced-motion preference =========================== */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

/* Hide chat widget on mobile */
@media (max-width: 767px) {
  iframe[src*="chatbot-widget"] {
    display: none !important;
  }
}