/* ============================================================
   UDAYA JOSHI — Personal Brand
   Dark Executive Tech Theme
   Palette: Deep Navy · Electric Teal · Amber
   ============================================================ */

:root {
  --bg-primary: #070c18;
  --bg-surface: #0e1525;
  --bg-card: #141e32;
  --bg-card-hover: #1a2640;
  --accent-teal: #00d4aa;
  --accent-teal-dim: rgba(0, 212, 170, 0.12);
  --accent-teal-glow: rgba(0, 212, 170, 0.25);
  --accent-amber: #f59e0b;
  --accent-amber-dim: rgba(245, 158, 11, 0.12);
  --text-primary: #edf2f7;
  --text-secondary: #8899aa;
  --text-muted: #506070;
  --border: rgba(0, 212, 170, 0.12);
  --border-subtle: rgba(255, 255, 255, 0.06);
  --font-display: 'Cinzel', serif;
  --font-mono: 'JetBrains Mono', monospace;
  --font-body: 'DM Sans', sans-serif;
}

/* ---- Reset & Base ---- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

body,
html {
  font-family: var(--font-body);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  color: var(--text-secondary);
  font-weight: 400;
  width: 100%;
  height: 100%;
  background-color: var(--bg-primary);
  scroll-behavior: smooth;
}

h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  color: var(--text-primary);
  letter-spacing: 0.03em;
}

h2 {
  text-transform: uppercase;
  margin: 0 0 20px;
  font-weight: 700;
  font-size: 36px;
  letter-spacing: 0.08em;
}

h3 {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-primary);
}

h4 {
  font-size: 18px;
  color: var(--text-primary);
  font-weight: 600;
}

h5 {
  text-transform: uppercase;
  font-weight: 700;
  line-height: 20px;
  letter-spacing: 0.1em;
}

p {
  font-size: 17px;
  line-height: 1.75;
  color: var(--text-secondary);
}

p.intro {
  margin: 12px 0 0;
  line-height: 26px;
}

a {
  color: var(--accent-teal);
  font-weight: 400;
  transition: color 0.2s;
}

a:hover,
a:focus {
  text-decoration: none;
  color: var(--accent-amber);
}

ul, ol {
  list-style: none;
  padding: 0;
  margin: 0;
}

hr {
  height: 1px;
  width: 60px;
  text-align: center;
  position: relative;
  background: var(--accent-teal);
  margin-bottom: 20px;
  border: 0;
  opacity: 0.6;
}

/* ---- Navigation ---- */
#menu {
  padding: 0;
  transition: all 0.4s ease;
  border: none;
  border-bottom: 1px solid var(--border-subtle);
}

#menu.navbar-default {
  background-color: rgba(7, 12, 24, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-color: transparent;
  box-shadow: 0 1px 0 var(--border);
}

#menu .container {
  padding: 8px 15px;
}

#menu a.navbar-brand {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 18px 0;
  transition: color 0.2s;
}

#menu a.navbar-brand span {
  color: var(--accent-teal);
}

#menu a.navbar-brand:hover {
  color: var(--accent-teal);
}

#menu.navbar-default .navbar-nav > li > a {
  font-family: var(--font-body);
  text-transform: uppercase;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.12em;
  padding: 8px 4px;
  margin: 18px 16px 0;
  position: relative;
  transition: color 0.2s;
}

#menu.navbar-default .navbar-nav > li > a::after {
  display: block;
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 1px;
  background: var(--accent-teal);
  content: "";
  transition: width 0.25s ease;
}

#menu.navbar-default .navbar-nav > li > a:hover {
  color: var(--accent-teal);
}

#menu.navbar-default .navbar-nav > li > a:hover::after {
  width: 100%;
}

.navbar-default .navbar-nav > .active > a,
.navbar-default .navbar-nav > .active > a:hover,
.navbar-default .navbar-nav > .active > a:focus {
  background-color: transparent;
  color: var(--accent-teal);
}

.navbar-default .navbar-nav > .active > a::after {
  width: 100% !important;
}

.navbar-toggle {
  border-radius: 0;
  border-color: var(--border);
}

.navbar-default .navbar-toggle .icon-bar {
  background-color: var(--text-secondary);
}

.navbar-default .navbar-toggle:hover,
.navbar-default .navbar-toggle:focus {
  background-color: var(--accent-teal-dim);
  border-color: var(--accent-teal);
}

.navbar-default .navbar-toggle:hover > .icon-bar {
  background-color: var(--accent-teal);
}

/* ---- Section Titles ---- */
.section-title {
  margin-bottom: 60px;
}

.section-title h2 {
  position: relative;
  margin-top: 10px;
  margin-bottom: 20px;
  padding-bottom: 18px;
  font-size: 28px;
}

.section-title h2::after {
  position: absolute;
  content: "";
  background: var(--accent-teal);
  height: 2px;
  width: 50px;
  bottom: 0;
  margin-left: -25px;
  left: 50%;
  opacity: 0.7;
}

.section-title p {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 540px;
  margin: 0 auto;
}

/* ---- Buttons ---- */
.btn-custom {
  font-family: var(--font-body);
  text-transform: uppercase;
  color: var(--bg-primary);
  background-color: var(--accent-teal);
  padding: 13px 32px;
  letter-spacing: 0.1em;
  margin: 0;
  font-size: 12px;
  font-weight: 600;
  border-radius: 2px;
  transition: all 0.25s ease;
  border: 1px solid var(--accent-teal);
}

.btn-custom:hover,
.btn-custom:focus,
.btn-custom:active {
  color: var(--accent-teal);
  background-color: transparent;
  border-color: var(--accent-teal);
  box-shadow: 0 0 20px var(--accent-teal-glow);
}

.btn-outline {
  display: inline-block;
  font-family: var(--font-body);
  text-transform: uppercase;
  color: var(--text-primary);
  background-color: transparent;
  padding: 13px 32px;
  letter-spacing: 0.1em;
  margin: 0 0 0 12px;
  font-size: 12px;
  font-weight: 600;
  border-radius: 2px;
  border: 1px solid rgba(255,255,255,0.2);
  transition: all 0.25s ease;
  text-decoration: none;
}

.btn-outline:hover {
  color: var(--accent-teal);
  border-color: var(--accent-teal);
  background-color: var(--accent-teal-dim);
  text-decoration: none;
}

.btn:active,
.btn.active {
  background-image: none;
  outline: 0;
  box-shadow: none;
}

a:focus,
.btn:focus,
.btn:active:focus,
.btn.active:focus {
  outline: none;
  outline-offset: 0;
}

/* ---- Hero / Header ---- */
#header {
  position: relative;
  overflow: hidden;
}

.intro {
  display: table;
  width: 100%;
  min-height: 100vh;
  padding: 0;
  background-color: var(--bg-primary);
  position: relative;
}

/* Circuit board background pattern */
.intro::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border-subtle) 1px, transparent 1px),
    linear-gradient(90deg, var(--border-subtle) 1px, transparent 1px),
    radial-gradient(ellipse 80% 60% at 70% 40%, rgba(0, 212, 170, 0.06) 0%, transparent 70%),
    radial-gradient(ellipse 50% 50% at 20% 70%, rgba(245, 158, 11, 0.04) 0%, transparent 60%);
  background-size: 60px 60px, 60px 60px, 100% 100%, 100% 100%;
  pointer-events: none;
  z-index: 0;
}

/* Animated glow orbs */
.intro::after {
  content: "";
  position: absolute;
  top: 15%;
  right: 10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0, 212, 170, 0.07) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  animation: pulseOrb 6s ease-in-out infinite alternate;
}

@keyframes pulseOrb {
  from { transform: scale(1); opacity: 0.5; }
  to   { transform: scale(1.15); opacity: 1; }
}

.intro .overlay {
  display: table-cell;
  vertical-align: middle;
  background: transparent;
  position: relative;
  z-index: 1;
}

.intro-label {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--accent-teal);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 16px;
  opacity: 0;
  animation: fadeSlideUp 0.6s ease forwards 0.3s;
}

.intro h1 {
  font-family: var(--font-display);
  color: var(--text-primary);
  font-size: 72px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin: 0 0 8px;
  line-height: 1.05;
  opacity: 0;
  animation: fadeSlideUp 0.7s ease forwards 0.5s;
}

/* ---- Profile Image in Hero ---- */
.profile-image-container {
  margin: 20px auto 24px;
  width: 150px;
  height: 150px;
  position: relative;
  opacity: 0;
  animation: fadeSlideUp 0.7s ease forwards 0.7s;
}

.profile-image {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--accent-teal);
  box-shadow: 0 0 0 6px var(--accent-teal-dim), 0 16px 40px rgba(0, 0, 0, 0.5);
  display: block;
}

.profile-image-placeholder {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 3px solid var(--accent-teal);
  box-shadow: 0 0 0 6px var(--accent-teal-dim), 0 16px 40px rgba(0, 0, 0, 0.5);
  display: none;
  align-items: center;
  justify-content: center;
  position: absolute;
  top: 0;
  left: 0;
}

.profile-image-placeholder i.fa {
  font-size: 56px;
  color: var(--text-muted);
}

.typewriter-container {
  font-family: var(--font-mono);
  font-size: 22px;
  color: var(--accent-amber);
  letter-spacing: 0.05em;
  margin-bottom: 28px;
  min-height: 32px;
  opacity: 0;
  animation: fadeSlideUp 0.7s ease forwards 0.8s;
}

.typewriter-cursor {
  display: inline-block;
  color: var(--accent-teal);
  font-weight: 300;
  animation: blink 0.8s step-end infinite;
  margin-left: 2px;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

.intro p {
  color: var(--text-secondary);
  font-size: 19px;
  font-weight: 300;
  line-height: 1.7;
  margin: 0 auto 40px;
  max-width: 520px;
  opacity: 0;
  animation: fadeSlideUp 0.7s ease forwards 1s;
}

.intro-cta {
  opacity: 0;
  animation: fadeSlideUp 0.7s ease forwards 1.2s;
}

header .intro-text {
  padding-top: 0;
  padding-bottom: 0;
  text-align: center;
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  opacity: 0;
  animation: fadeSlideUp 0.7s ease forwards 1.6s;
}

.scroll-indicator span {
  display: block;
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--accent-teal), transparent);
  margin: 0 auto;
  animation: scrollDrop 1.8s ease-in-out infinite;
}

@keyframes scrollDrop {
  0%   { transform: scaleY(0); transform-origin: top; }
  50%  { transform: scaleY(1); transform-origin: top; }
  51%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---- Expertise / Features Section ---- */
#features {
  background: var(--bg-surface);
  padding: 100px 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

#features .section-title h2::after {
  background: var(--accent-teal);
}

#features .col-xs-6,
#features .col-md-3 {
  padding: 10px;
}

#features .feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 24px 18px;
  text-align: center;
  transition: all 0.3s ease;
  min-height: 260px;
}

#features .feature-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent-teal);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 212, 170, 0.1);
}

#features i.fa {
  font-size: 26px;
  color: var(--accent-teal);
  display: block;
  transition: all 0.3s;
  width: 60px;
  height: 60px;
  line-height: 60px;
  border-radius: 50%;
  background: var(--accent-teal-dim);
  margin: 0 auto 18px;
  border: 1px solid var(--border);
}

#features .feature-card:hover i.fa {
  background: var(--accent-teal);
  color: var(--bg-primary);
  box-shadow: 0 0 24px var(--accent-teal-glow);
}

#features h3 {
  font-size: 15px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 12px;
}

#features p {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ---- About Section ---- */
#about {
  padding: 110px 0;
  background: var(--bg-primary);
}

#about h3 {
  font-size: 16px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin: 36px 0 20px;
  color: var(--accent-teal);
  font-family: var(--font-mono);
}

#about h2 {
  position: relative;
  margin-bottom: 15px;
  padding-bottom: 18px;
  font-size: 28px;
}

#about h2::after {
  position: absolute;
  content: "";
  background: var(--accent-teal);
  height: 2px;
  width: 50px;
  bottom: 0;
  left: 0;
  opacity: 0.7;
}

#about .about-text li {
  margin-bottom: 10px;
  list-style: none;
  padding: 0;
  font-size: 16px;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 10px;
}

#about .about-text li::before {
  content: "▹";
  color: var(--accent-teal);
  font-size: 14px;
  flex-shrink: 0;
}

#about img {
  width: 100%;
  max-width: 480px;
  margin-top: 10px;
  border-radius: 4px;
  filter: grayscale(20%) contrast(1.05);
  border: 1px solid var(--border);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
}

/* About image placeholder when img not present */
#about .about-img-placeholder {
  width: 100%;
  max-width: 480px;
  height: 380px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

#about .about-img-placeholder::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, var(--accent-teal-dim) 0%, transparent 50%),
    linear-gradient(var(--border-subtle) 1px, transparent 1px),
    linear-gradient(90deg, var(--border-subtle) 1px, transparent 1px);
  background-size: 100% 100%, 30px 30px, 30px 30px;
}

#about p {
  line-height: 1.8;
  margin: 20px 0;
  font-size: 15px;
  color: var(--text-secondary);
}

.experience-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-teal-dim);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 6px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent-teal);
  letter-spacing: 0.08em;
  margin-bottom: 20px;
}

/* ---- Services Section ---- */
#services {
  padding: 110px 0;
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

#services .section-title h2 {
  color: var(--text-primary);
}

#services .section-title h2::after {
  background: var(--accent-amber);
  opacity: 0.8;
}

#services .section-title p {
  color: var(--text-secondary);
}

#services .row {
  display: flex;
  flex-wrap: wrap;
}

#services .col-md-4 {
  margin-bottom: 8px;
  padding: 10px;
  display: flex;
  flex-direction: column;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  padding: 24px 20px;
  text-align: center;
  transition: all 0.3s ease;
  flex: 1;
}

.service-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent-amber);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(245, 158, 11, 0.08);
}

#services i.fa {
  font-size: 24px;
  width: 58px;
  height: 58px;
  line-height: 58px;
  border-radius: 50%;
  background: var(--accent-amber-dim);
  border: 1px solid rgba(245, 158, 11, 0.2);
  color: var(--accent-amber);
  margin: 0 auto 18px;
  display: block;
  transition: all 0.3s;
}

.service-card:hover i.fa {
  background: var(--accent-amber);
  color: var(--bg-primary);
  box-shadow: 0 0 24px rgba(245, 158, 11, 0.3);
}

#services .service-desc {
  margin: 0;
}

#services h3 {
  font-size: 15px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 12px;
  font-weight: 600;
}

#services p {
  color: var(--text-secondary);
  font-size: 16px;
  line-height: 1.65;
}

/* ---- Portfolio / Projects Section ---- */
#portfolio {
  padding: 110px 0;
  background: var(--bg-primary);
}

#portfolio .section-title h2::after {
  background: var(--accent-teal);
}

.portfolio-item {
  margin: 1px -15px 0 -14px;
  padding: 0;
}

.portfolio-item .hover-bg {
  overflow: hidden;
  position: relative;
  margin: 0;
  border: 1px solid var(--border-subtle);
}

.hover-bg .hover-text {
  position: absolute;
  text-align: center;
  margin: 0 auto;
  color: #fff;
  background: rgba(7, 12, 24, 0.88);
  border: 1px solid var(--border);
  padding: 30% 0 0;
  height: 100%;
  width: 100%;
  opacity: 0;
  transition: all 0.35s ease;
}

.hover-bg .hover-text > h4 {
  opacity: 0;
  color: var(--accent-teal);
  transform: translateY(16px);
  transition: all 0.3s ease;
  font-size: 13px;
  letter-spacing: 0.12em;
  font-weight: 600;
  text-transform: uppercase;
  font-family: var(--font-mono);
}

.hover-bg:hover .hover-text > h4 {
  opacity: 1;
  transform: translateY(0);
}

.hover-bg:hover .hover-text {
  opacity: 1;
}

/* ---- Testimonials Section ---- */
#testimonials {
  padding: 110px 0;
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
}

#testimonials .section-title h2::after {
  background: var(--accent-amber);
  opacity: 0.8;
}

#testimonials i.fa-quote-left {
  color: var(--accent-teal);
  font-size: 24px;
  margin-bottom: 16px;
  opacity: 0.5;
}

.testimonial {
  position: relative;
  padding: 28px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  margin-bottom: 24px;
  transition: border-color 0.3s;
}

.testimonial:hover {
  border-color: var(--border);
}

.testimonial-image {
  float: left;
  margin-right: 16px;
}

.testimonial-image,
.testimonial-image img {
  display: block;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 1px solid var(--border);
}

.testimonial-content {
  overflow: hidden;
}

.testimonial-content p {
  margin-bottom: 0;
  font-size: 16px;
  font-style: italic;
  line-height: 1.65;
  color: var(--text-secondary);
}

.testimonial-meta {
  margin-top: 12px;
  font-size: 12px;
  font-weight: 500;
  color: var(--accent-teal);
  font-family: var(--font-mono);
  letter-spacing: 0.06em;
}

/* ---- Contact Section ---- */
#contact {
  padding: 110px 0 60px;
  background: var(--bg-primary);
  color: var(--text-secondary);
  border-top: 1px solid var(--border-subtle);
}

#contact .section-title {
  margin-bottom: 50px;
}

#contact .section-title p {
  font-size: 18px;
  color: var(--text-secondary);
}

#contact h2 {
  color: var(--text-primary);
  margin-top: 10px;
  margin-bottom: 15px;
  padding-bottom: 18px;
  font-size: 28px;
}

#contact .section-title h2::after {
  position: absolute;
  content: "";
  background: var(--accent-teal);
  height: 2px;
  width: 50px;
  bottom: 0;
  left: 30px;
  opacity: 0.7;
}

#contact h3 {
  color: var(--text-primary);
  margin-top: 0;
  margin-bottom: 28px;
  padding-bottom: 16px;
  font-weight: 600;
  font-size: 16px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--border-subtle);
}

#contact form {
  padding-top: 10px;
}

#contact .text-danger {
  color: #f87171;
  text-align: left;
  font-size: 12px;
}

#contact .btn-custom {
  margin: 28px 0 0;
  background: var(--accent-teal);
  border-color: var(--accent-teal);
  color: var(--bg-primary);
}

#contact .btn-custom:hover {
  color: var(--accent-teal);
  background: transparent;
  box-shadow: 0 0 20px var(--accent-teal-glow);
}

label {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-family: var(--font-body);
  color: var(--text-secondary);
  float: left;
  margin-bottom: 6px;
}

#contact .form-control {
  display: block;
  width: 100%;
  padding: 10px 14px;
  font-size: 16px;
  font-family: var(--font-body);
  line-height: 1.5;
  color: var(--text-primary);
  background-color: var(--bg-card);
  background-image: none;
  border: 1px solid var(--border-subtle);
  border-radius: 2px;
  box-shadow: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

#contact .form-control:focus {
  border-color: var(--accent-teal);
  outline: 0;
  box-shadow: 0 0 0 3px var(--accent-teal-dim);
  background-color: var(--bg-card-hover);
}

.form-control::-webkit-input-placeholder { color: var(--text-muted); }
.form-control:-moz-placeholder            { color: var(--text-muted); }
.form-control::-moz-placeholder           { color: var(--text-muted); }
.form-control:-ms-input-placeholder       { color: var(--text-muted); }

#contact .contact-item {
  margin: 0 0 24px;
}

#contact .contact-item span {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-teal);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}

#contact .contact-item p {
  color: var(--text-secondary);
  font-size: 16px;
  margin: 0;
  word-break: break-word;
}

#contact .contact-item i.fa {
  color: var(--accent-teal);
}

#contact .social {
  border-top: 1px solid var(--border-subtle);
  padding-top: 50px;
  margin-top: 50px;
  text-align: center;
}

#contact .social ul li {
  display: inline-block;
  margin: 0 12px;
}

#contact .social i.fa {
  font-size: 18px;
  width: 46px;
  height: 46px;
  line-height: 46px;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  border-radius: 50%;
  transition: all 0.25s ease;
  background: var(--bg-card);
}

#contact .social i.fa:hover {
  color: var(--accent-teal);
  border-color: var(--accent-teal);
  background: var(--accent-teal-dim);
  box-shadow: 0 0 16px var(--accent-teal-glow);
}

/* ---- Contact Form Status ---- */
.form-status {
  padding: 12px 16px;
  border-radius: 2px;
  font-size: 15px;
  margin-bottom: 20px;
}

.form-status-success {
  background: rgba(0, 212, 170, 0.1);
  border: 1px solid var(--accent-teal);
  color: var(--accent-teal);
}

.form-status-error {
  background: rgba(248, 113, 113, 0.1);
  border: 1px solid #f87171;
  color: #f87171;
}

/* ---- Footer ---- */
#footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  padding: 28px 0;
}

#footer p {
  color: var(--text-muted);
  font-size: 13px;
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
  margin: 0;
}

#footer a {
  color: var(--accent-teal);
  opacity: 0.7;
  transition: opacity 0.2s;
}

#footer a:hover {
  opacity: 1;
  border-bottom: none;
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
  .intro h1 {
    font-size: 44px;
  }

  .typewriter-container {
    font-size: 16px;
  }

  #about img {
    margin: 40px 0 0;
    max-width: 100%;
  }

  .btn-outline {
    margin: 12px 0 0 0;
    display: block;
    text-align: center;
  }

  #menu.navbar-default .navbar-nav > li > a {
    margin: 4px 0;
    padding: 10px 15px;
  }

  .collapse.navbar-collapse {
    background: var(--bg-surface);
    border-top: 1px solid var(--border-subtle);
    padding: 8px 0;
  }
}

@media (max-width: 480px) {
  .intro h1 {
    font-size: 36px;
  }

  .section-title h2 {
    font-size: 22px;
  }
}