/* ============================================================
   Vinteros Labs — Tech Company Inspired Stylesheet
   Light modern theme · Gradient accents · Clean & airy
   ============================================================ */

/* --- CSS Variables / Design Tokens --- */
:root {
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-card: #ffffff;
  --bg-card-hover: #f1f5f9;
  --border-subtle: rgba(0, 0, 0, 0.06);
  --border-medium: rgba(0, 0, 0, 0.10);
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  --accent-blue: #4d7cff;
  --accent-cyan: #06b6d4;
  --accent-purple: #8b5cf6;
  --accent-green: #10b981;
  --gradient-primary: linear-gradient(135deg, #4d7cff 0%, #8b5cf6 50%, #06b6d4 100%);
  --gradient-subtle: linear-gradient(135deg, rgba(77, 124, 255, 0.06) 0%, rgba(139, 92, 246, 0.04) 100%);
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.08);
  --shadow-glow: 0 0 0 4px rgba(77, 124, 255, 0.12);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --transition-fast: 0.2s ease;
  --transition-smooth: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Base Reset --- */
body,
html {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
    'Ubuntu', 'Cantarell', sans-serif;
  text-rendering: optimizeLegibility !important;
  -webkit-font-smoothing: antialiased !important;
  -moz-osx-font-smoothing: grayscale;
  color: var(--text-secondary);
  font-weight: 400;
  width: 100% !important;
  height: 100% !important;
  background: var(--bg-primary);
}

h2, h3, h4, h5 {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text-primary);
}

h2 {
  text-transform: none;
  margin: 0 0 20px;
  font-weight: 700;
  font-size: 40px;
  letter-spacing: -0.5px;
  color: var(--text-primary);
}

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: 0.5px;
}

p {
  font-size: 15px;
  line-height: 1.7;
}

p.intro {
  margin: 12px 0 0;
  line-height: 24px;
}

a {
  color: var(--accent-blue);
  font-weight: 400;
  transition: color var(--transition-fast);
}

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

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

hr {
  height: 2px;
  width: 70px;
  text-align: center;
  position: relative;
  background: var(--gradient-primary);
  margin: 0 auto 20px;
  border: 0;
  border-radius: 1px;
}

/* --- Section Title --- */
.section-title {
  margin-bottom: 70px;
}

.section-title h2 {
  position: relative;
  margin-top: 10px;
  margin-bottom: 15px;
  padding-bottom: 15px;
}

.section-title h2::after {
  position: absolute;
  content: "";
  background: var(--gradient-primary);
  height: 3px;
  width: 60px;
  bottom: 0;
  margin-left: -30px;
  left: 50%;
  border-radius: 2px;
}

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

/* --- Buttons --- */
.btn-custom {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  text-transform: none;
  color: #fff;
  background: var(--gradient-primary);
  padding: 14px 34px;
  letter-spacing: 0.3px;
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius-lg);
  transition: all var(--transition-smooth);
  border: 0;
  position: relative;
  overflow: hidden;
}

.btn-custom::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.2) 0%, transparent 60%);
  pointer-events: none;
}

.btn-custom:hover,
.btn-custom:focus,
.btn-custom.focus,
.btn-custom:active,
.btn-custom.active {
  color: #fff;
  box-shadow: var(--shadow-glow), var(--shadow-md);
  transform: translateY(-2px);
}

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

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

/* Navbar CTA button — inspired by Revolut */
.btn-nav-cta {
  display: inline-block !important;
  background: var(--gradient-primary) !important;
  color: #fff !important;
  padding: 10px 24px !important;
  margin: 4px 0 0 0 !important;
  border-radius: 50px !important;
  font-weight: 600 !important;
  font-size: 14px !important;
  letter-spacing: 0.2px !important;
  transition: all var(--transition-smooth) !important;
  position: relative;
  overflow: hidden;
}

.btn-nav-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.2) 0%, transparent 60%);
  pointer-events: none;
}

.btn-nav-cta:hover,
.btn-nav-cta:focus {
  color: #fff !important;
  box-shadow: var(--shadow-glow), var(--shadow-md) !important;
  transform: translateY(-2px) !important;
}

.btn-nav-cta:after {
  display: none !important;
}

/* ============================================================
   NAVIGATION
   ============================================================ */
#menu {
  padding: 12px 0;
  transition: all var(--transition-smooth);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  overflow: visible;
}

#menu .container {
  overflow: visible;
}

#menu .navbar-collapse {
  overflow: visible;
}

#menu.navbar-default {
  background-color: rgba(255, 255, 255, 0.88);
  border-color: transparent;
  border-bottom: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-sm);
}

#menu a.navbar-brand {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 22px;
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-transform: none;
  letter-spacing: -0.3px;
}

#menu.navbar-default .navbar-nav > li > a {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  text-transform: none;
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
  padding: 8px 2px;
  border-radius: 0;
  margin: 9px 20px 0;
  letter-spacing: 0.2px;
  transition: color var(--transition-fast);
}

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

#menu.navbar-default .navbar-nav > li > a:after {
  display: block;
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  content: "";
  transition: width var(--transition-smooth);
  border-radius: 1px;
}

#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(--text-primary) !important;
}

.navbar-default .navbar-nav > .active > a:after,
.navbar-default .navbar-nav > .active > a:hover:after,
.navbar-default .navbar-nav > .active > a:focus:after {
  display: block !important;
  position: absolute !important;
  left: 0 !important;
  bottom: -1px !important;
  width: 100% !important;
  height: 2px !important;
  background: var(--gradient-primary) !important;
  content: "" !important;
  border-radius: 1px;
}

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

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

.navbar-default .navbar-toggle:hover,
.navbar-default .navbar-toggle:focus {
  background-color: var(--bg-card-hover);
  border-color: var(--accent-blue);
}

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

/* ============================================================
   SOLUTIONS DROPDOWN
   ============================================================ */
#menu .dropdown {
  position: relative;
}

/* Caret indicator */
.nav-caret {
  display: inline-block;
  width: 0;
  height: 0;
  margin-left: 6px;
  vertical-align: middle;
  border-top: 4px solid var(--text-secondary);
  border-right: 4px solid transparent;
  border-left: 4px solid transparent;
  transition: transform var(--transition-smooth), border-color var(--transition-fast);
}

#menu .dropdown:hover .nav-caret {
  border-top-color: var(--accent-blue);
  transform: rotate(180deg);
}

/* Dropdown menu */
.dropdown-solutions {
  display: block !important;
  position: absolute;
  top: 100%;
  right: 0;
  min-width: 380px;
  padding: 8px 0;
  margin-top: 4px;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1), 0 0 0 1px rgba(0, 0, 0, 0.04);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 1000;
}

#menu .dropdown:hover .dropdown-solutions,
#menu .dropdown.open .dropdown-solutions {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

/* Dropdown items */
.dropdown-solutions > li > a {
  display: flex !important;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 20px !important;
  margin: 0 !important;
  color: var(--text-secondary) !important;
  font-size: 14px !important;
  font-weight: 400 !important;
  line-height: 1.4 !important;
  transition: all var(--transition-fast) !important;
  white-space: normal !important;
  border-radius: 0 !important;
}

.dropdown-solutions > li > a:hover,
.dropdown-solutions > li > a:focus {
  background: var(--gradient-subtle) !important;
  color: var(--text-primary) !important;
}

.dropdown-solutions > li > a:after {
  display: none !important;
}

/* Dropdown icon */
.dropdown-solution-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--gradient-subtle);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.dropdown-solutions > li > a:hover .dropdown-solution-icon {
  border-color: rgba(139, 92, 246, 0.2);
  background: linear-gradient(135deg, rgba(77, 124, 255, 0.1), rgba(139, 92, 246, 0.06));
}

.dropdown-solution-icon i {
  font-size: 16px;
  color: var(--accent-blue);
  transition: color var(--transition-fast);
}

.dropdown-solutions > li > a:hover .dropdown-solution-icon i {
  color: var(--accent-purple);
}

/* Dropdown text */
.dropdown-solution-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.dropdown-solution-text strong {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.3;
}

.dropdown-solution-text small {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Divider between items */
.dropdown-solutions > li + li {
  border-top: 1px solid var(--border-subtle);
}

/* Flink Manager special hover */
.dropdown-solutions > li:first-child > a:hover {
  background: linear-gradient(135deg, rgba(77, 124, 255, 0.08), rgba(139, 92, 246, 0.04)) !important;
}

.dropdown-solutions > li:first-child .dropdown-solution-icon {
  background: linear-gradient(135deg, rgba(77, 124, 255, 0.12), rgba(139, 92, 246, 0.06));
  border-color: rgba(77, 124, 255, 0.15);
}

.dropdown-solutions > li:first-child .dropdown-solution-icon i {
  color: var(--accent-purple);
}

/* Mobile dropdown */
@media (max-width: 768px) {
  .dropdown-solutions {
    position: static;
    transform: none;
    min-width: 100%;
    box-shadow: none;
    border: 0;
    border-radius: 0;
    background: transparent;
    padding: 0 0 0 20px;
    opacity: 1;
    visibility: visible;
    display: none;
  }

  #menu .dropdown.open .dropdown-solutions {
    display: block;
  }

  .dropdown-solutions > li > a {
    padding: 10px 16px !important;
  }

  .nav-caret {
    display: none;
  }
}

/* ============================================================
   HEADER / HERO
   ============================================================ */
.intro {
  display: table;
  width: 100%;
  padding: 0;
  background: var(--bg-primary);
  position: relative;
  overflow: hidden;
}

/* Grid/dot pattern overlay */
.intro::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(0, 0, 0, 0.04) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: 1;
}

/* Subtle gradient orb */
.intro::after {
  content: "";
  position: absolute;
  top: -30%;
  right: -20%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.06) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}

.intro .overlay {
  background: transparent;
  position: relative;
  z-index: 2;
}

.intro h1 {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text-primary);
  font-size: 72px;
  font-weight: 800;
  text-transform: none;
  margin-top: 0;
  margin-bottom: 10px;
  letter-spacing: -1.5px;
  line-height: 1.1;
}

.intro h1 span {
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.intro p {
  color: var(--text-secondary);
  font-size: 20px;
  font-weight: 400;
  line-height: 1.6;
  margin: 0 auto;
  margin-bottom: 48px;
  max-width: 600px;
}

header .intro-text {
  padding-top: 280px;
  padding-bottom: 200px;
  text-align: center;
}

/* ============================================================
   FEATURES
   ============================================================ */
#features {
  background: var(--bg-secondary);
  padding: 100px 0;
  position: relative;
}

#features::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--gradient-primary);
  opacity: 0.2;
}

#features i.fa {
  font-size: 32px;
  margin-bottom: 20px;
  transition: all var(--transition-smooth);
  color: var(--accent-blue);
  width: 80px;
  height: 80px;
  padding: 24px 0;
  border-radius: var(--radius-md);
  background: var(--gradient-subtle);
  border: 1px solid var(--border-subtle);
  position: relative;
}

#features .col-xs-6.col-md-3:hover i.fa {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(139, 92, 246, 0.2);
  color: var(--accent-purple);
}

#features h3 {
  color: var(--text-primary);
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 8px;
}

#features p {
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.6;
}

/* ============================================================
   ABOUT
   ============================================================ */
#about {
  padding: 100px 0;
  background: var(--bg-primary);
}

#about h3 {
  font-size: 22px;
  margin: 0 0 20px;
  color: var(--text-primary);
}

#about h2 {
  position: relative;
  margin-bottom: 15px;
  padding-bottom: 15px;
}

#about h2::after {
  position: absolute;
  content: "";
  background: var(--gradient-primary);
  height: 3px;
  width: 60px;
  bottom: 0;
  left: 0;
  border-radius: 2px;
}

#about .about-text li {
  margin-bottom: 8px;
  margin-left: 6px;
  list-style: none;
  padding: 0;
  color: var(--text-secondary);
  font-size: 14px;
}

#about .about-text li:before {
  content: "\f00c";
  font-family: "FontAwesome";
  color: var(--accent-green);
  font-size: 11px;
  font-weight: 300;
  padding-right: 8px;
}

#about img {
  width: 520px;
  margin-top: 10px;
  background: transparent;
  border-right: 0;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

#about p {
  line-height: 1.7;
  margin: 30px 0;
  color: var(--text-secondary);
}

/* ============================================================
   SERVICES
   ============================================================ */
#services {
  padding: 100px 0;
  background: var(--bg-secondary);
  color: var(--text-secondary);
  position: relative;
}

#services::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--gradient-primary);
  opacity: 0.2;
}

#services .service-desc {
  margin: 10px 10px 20px;
}

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

#services .section-title h2::after {
  position: absolute;
  content: "";
  background: var(--gradient-primary);
  height: 3px;
  width: 60px;
  bottom: 0;
  margin-left: -30px;
  left: 50%;
  border-radius: 2px;
}

#services i.fa {
  font-size: 36px;
  width: 90px;
  height: 90px;
  padding: 27px 0;
  background: var(--gradient-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--accent-blue);
  transition: all var(--transition-smooth);
}

#services .col-md-4:hover i.fa {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(77, 124, 255, 0.2);
  color: var(--accent-purple);
}

#services h3 {
  font-weight: 600;
  padding: 5px 0;
  color: var(--text-primary);
}

#services p {
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.6;
}

#services .service-desc {
  margin-bottom: 40px;
}

/* ============================================================
   PORTFOLIO / GALLERY
   ============================================================ */
#portfolio {
  padding: 100px 0;
  background: var(--bg-primary);
}

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

.portfolio-item .hover-bg {
  overflow: hidden;
  position: relative;
  margin: 0;
  border-radius: var(--radius-md);
}

.portfolio-item .hover-bg img {
  border-radius: var(--radius-md);
  transition: transform var(--transition-smooth);
}

.portfolio-item .hover-bg:hover img {
  transform: scale(1.05);
}

.hover-bg .hover-text {
  position: absolute;
  text-align: center;
  margin: 0 auto;
  color: #fff;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  padding: 30% 0 0;
  height: 100%;
  width: 100%;
  opacity: 0;
  transition: all var(--transition-smooth);
  border-radius: var(--radius-md);
}

.hover-bg .hover-text > h4 {
  opacity: 0;
  color: #fff;
  -webkit-transform: translateY(100%);
  transform: translateY(100%);
  transition: all 0.3s ease;
  font-size: 16px;
  letter-spacing: 0.3px;
  font-weight: 600;
  text-transform: none;
}

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

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

/* ============================================================
   TESTIMONIALS
   ============================================================ */
#testimonials {
  padding: 100px 0;
  background: var(--bg-secondary);
  position: relative;
}

#testimonials::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--gradient-primary);
  opacity: 0.2;
}

#testimonials i {
  color: var(--text-muted);
  font-size: 32px;
  margin-bottom: 20px;
}

.testimonial {
  position: relative;
  padding: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  transition: all var(--transition-smooth);
  box-shadow: var(--shadow-sm);
}

.testimonial:hover {
  border-color: var(--border-medium);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.testimonial-image {
  float: left;
  margin-right: 15px;
}

.testimonial-image,
.testimonial-image img {
  display: block;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 2px solid var(--border-subtle);
}

.testimonial-content {
  position: relative;
  overflow: hidden;
}

.testimonial-content p {
  margin-bottom: 0;
  font-size: 14px;
  font-style: italic;
  color: var(--text-secondary);
  line-height: 1.6;
}

.testimonial-meta {
  margin-top: 10px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}

.testimonial-cta {
  padding: 40px 32px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-md);
}

.testimonial-cta i {
  display: block;
  color: var(--accent-purple);
  font-size: 40px;
  margin-bottom: 16px;
}

.testimonial-cta-headline {
  margin-bottom: 12px;
  font-size: 24px;
  font-style: normal;
  font-weight: 600;
  color: var(--text-primary);
}

.testimonial-cta-text {
  max-width: 560px;
  margin: 0 auto 24px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-secondary);
}

/* ============================================================
   VALUES (replaces Team)
   ============================================================ */
#values {
  padding: 100px 0;
  background: var(--bg-primary);
}

#values h3 {
  margin: 15px 0 8px;
  font-size: 18px;
  color: var(--text-primary);
}

#values p {
  font-size: 14px;
  color: var(--text-muted);
}

#values .value-card {
  padding: 24px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
  height: 100%;
}

#values .value-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-medium);
}

#values .value-card i.fa {
  font-size: 32px;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ============================================================
   CONTACT
   ============================================================ */
#contact {
  padding: 100px 0 60px;
  background: var(--bg-secondary);
  color: var(--text-secondary);
  position: relative;
}

#contact::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--gradient-primary);
  opacity: 0.2;
}

#contact .section-title {
  margin-bottom: 40px;
}

#contact .section-title p {
  font-size: 16px;
  color: var(--text-secondary);
}

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

#contact .section-title h2::after {
  position: absolute;
  content: "";
  background: var(--gradient-primary);
  height: 3px;
  width: 60px;
  bottom: 0;
  left: 0;
  border-radius: 2px;
}

#contact h3 {
  color: var(--text-primary);
  margin-top: 80px;
  margin-bottom: 25px;
  padding-bottom: 20px;
  font-weight: 600;
}

#contact form {
  padding-top: 20px;
}

#contact .text-danger {
  color: #ef4444;
  text-align: left;
}

#contact .btn-custom {
  margin: 30px 0;
  background: var(--gradient-primary);
  border: 0;
  color: #fff;
}

#contact .btn-custom:hover {
  background: var(--gradient-primary);
  color: #fff;
  box-shadow: var(--shadow-glow), var(--shadow-md);
}

#contact .contact-status {
  margin: 16px 0 0;
  padding: 12px 16px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
}
#contact .contact-status-success {
  background: rgba(16, 185, 129, 0.12);
  color: #047857;
  border: 1px solid rgba(16, 185, 129, 0.4);
}
#contact .contact-status-error {
  background: rgba(239, 68, 68, 0.12);
  color: #b91c1c;
  border: 1px solid rgba(239, 68, 68, 0.4);
}

#contact .btn-custom:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

label {
  font-size: 12px;
  font-weight: 500;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  float: left;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

#contact .form-control {
  display: block;
  width: 100%;
  padding: 12px 16px;
  font-size: 15px;
  line-height: 1.5;
  color: var(--text-primary);
  background-color: var(--bg-card);
  background-image: none;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  -webkit-box-shadow: none;
  box-shadow: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

#contact .form-control:focus {
  border-color: var(--accent-blue);
  outline: 0;
  box-shadow: 0 0 0 3px rgba(77, 124, 255, 0.12);
}

#contact .form-control::placeholder {
  color: var(--text-muted);
}

.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: 20px 0;
}

#contact .contact-item span {
  color: var(--text-primary);
  margin-bottom: 10px;
  display: block;
  font-weight: 600;
}

#contact .contact-item i.fa {
  margin-right: 10px;
  color: var(--accent-blue);
}

#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 16px;
}

#contact .social i.fa {
  font-size: 20px;
  width: 44px;
  height: 44px;
  padding: 12px 0;
  border: 1px solid var(--border-medium);
  color: var(--text-secondary);
  border-radius: 50%;
  transition: all var(--transition-smooth);
}

#contact .social i.fa:hover {
  color: #fff;
  background: var(--gradient-primary);
  border-color: transparent;
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

/* ============================================================
   FOOTER
   ============================================================ */
#footer {
  background: var(--bg-primary);
  padding: 30px 0;
  border-top: 1px solid var(--border-subtle);
}

#footer p {
  color: var(--text-muted);
  font-size: 13px;
}

#footer a {
  color: var(--accent-blue);
}

#footer a:hover {
  color: var(--accent-purple);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
  #about img {
    margin: 50px 0;
  }

  .intro h1 {
    font-size: 44px;
  }

  .intro p {
    font-size: 17px;
  }

  header .intro-text {
    padding-top: 180px;
    padding-bottom: 120px;
  }

  h2 {
    font-size: 30px;
  }

  #menu.navbar-default {
    background-color: rgba(255, 255, 255, 0.95);
  }

  #menu.navbar-default .navbar-nav > li > a {
    margin: 4px 20px 0;
  }
}