/* DevPort Custom Modern CSS - 2026 Design Refresh */

/* ===== COLOR VARIABLES ===== */
:root {
  /* Primary Colors */
  --primary-color: #7ec78a;
  --primary-dark: #62a870;
  --primary-light: #a8d9b1;
  
  /* Complementary Colors (for accents & highlights) */
  --accent-teal: #06d6d0;
  --accent-teal-dark: #00b8ae;
  --accent-navy: #1e3a5f;
  --accent-purple: #a78bfa;
  
  /* Text Colors - Dark Mode */
  --text-primary-dark: #afbac4;
  --text-secondary-dark: #737f8a;
  --text-tertiary-dark: #4a5568;
  
  /* Text Colors - Light Mode */
  --text-primary-light: #0f172a;
  --text-secondary-light: #475569;
  --text-tertiary-light: #94a3b8;
  
  /* Background Colors - Dark Mode */
  --bg-dark: #102f41;
  --bg-darker: #062130;
  --bg-secondary-dark: #1d2024;
  --bg-card-dark: rgba(29, 32, 36, 0.8);
  
  /* Background Colors - Light Mode */
  --bg-light: #f8fafc;
  --bg-lighter: #ffffff;
  --bg-secondary-light: #f1f5f9;
  --bg-card-light: rgba(255, 255, 255, 0.98);
  
  /* Border Colors */
  --border-light: rgba(236, 239, 241, 0.12);
  --border-light-mode: rgba(15, 23, 42, 0.12);
  
  /* Overlay/Shadow Colors - Dark Mode */
  --overlay-dark: rgba(10, 15, 20, 0.7);
  --shadow-dark: rgba(0, 0, 0, 0.25);
  
  /* Overlay/Shadow Colors - Light Mode */
  --overlay-light: rgba(15, 23, 42, 0.35);
  --shadow-light: rgba(0, 0, 0, 0.08);
  
  /* UI Colors */
  --success: #10b981;
  --warning: #f59e0b;
  --error: #ef4444;
  --info: #3b82f6;
  
  /* Transitions */
  --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: 0.15s ease-in-out;
  
  /* Current Mode - Dark by default */
  --current-bg: var(--bg-dark);
  --current-text: var(--text-primary-dark);
  --current-text-secondary: var(--text-secondary-dark);
  --current-text-tertiary: var(--text-tertiary-dark);
  --current-bg-secondary: var(--bg-secondary-dark);
  --current-border: var(--border-light);
  --current-overlay: var(--overlay-dark);
  --current-shadow: var(--shadow-dark);
}

/* Light mode toggle */
html[data-theme="light"] {
  --current-bg: var(--bg-light);
  --current-text: var(--text-primary-light);
  --current-text-secondary: var(--text-secondary-light);
  --current-text-tertiary: var(--text-tertiary-light);
  --current-bg-secondary: var(--bg-secondary-light);
  --current-border: var(--border-light-mode);
  --current-overlay: var(--overlay-light);
  --current-shadow: var(--shadow-light);
}

/* Auto dark mode based on system preference */
@media (prefers-color-scheme: light) {
  html:not([data-theme]) {
    --current-bg: var(--bg-light);
    --current-text: var(--text-primary-light);
    --current-text-secondary: var(--text-secondary-light);
    --current-text-tertiary: var(--text-tertiary-light);
    --current-bg-secondary: var(--bg-secondary-light);
    --current-border: var(--border-light-mode);
    --current-overlay: var(--overlay-light);
    --current-shadow: var(--shadow-light);
  }
}

/* Typography - Modern Font Stack */
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  line-height: 1.7;
  letter-spacing: 0.3px;
  background-color: var(--current-bg);
  color: var(--current-text);
  transition: background-color var(--transition-smooth), color var(--transition-smooth);
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.3;
}

code, pre {
  font-family: 'JetBrains Mono', 'Courier New', monospace;
}

/* Buttons - Modern Style */
.btn {
  border-radius: 12px;
  font-weight: 600;
  transition: all var(--transition-smooth);
  letter-spacing: 0.5px;
  padding: 12px 28px;
}

.btn-primary,
.btn-main {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  color: white;
  box-shadow: 0 4px 12px rgba(126, 199, 138, 0.25);
}

.btn-primary:hover,
.btn-main:hover {
  background-color: var(--primary-dark);
  border-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(126, 199, 138, 0.35);
}

.btn-transparent {
  border: 2px solid var(--primary-color);
  color: var(--primary-color);
  border-radius: 12px;
  transition: all var(--transition-smooth);
}

.btn-transparent:hover {
  background-color: var(--primary-color);
  color: white;
  transform: translateY(-2px);
}

/* Accent Buttons - Complementary Colors */
.btn-accent,
.btn-teal {
  background-color: var(--accent-teal);
  border-color: var(--accent-teal);
  color: white;
  box-shadow: 0 4px 12px rgba(6, 214, 208, 0.3);
}

.btn-accent:hover,
.btn-teal:hover {
  background-color: var(--accent-teal-dark);
  border-color: var(--accent-teal-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(6, 214, 208, 0.4);
}

.btn-navy {
  background-color: var(--accent-navy);
  border-color: var(--accent-navy);
  color: white;
  box-shadow: 0 4px 12px rgba(30, 58, 95, 0.3);
}

.btn-navy:hover {
  background-color: #152a42;
  border-color: #152a42;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(30, 58, 95, 0.4);
}

/* Cards - Glassmorphism Effect */
.card,
.team-member,
.feature-box,
.service-item {
  border: 1px solid var(--current-border);
  border-radius: 12px;
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  transition: all var(--transition-smooth);
  background-color: var(--current-bg-secondary);
  color: var(--current-text);
}

.card:hover,
.team-member:hover,
.feature-box:hover,
.service-item:hover {
  border-color: var(--primary-color);
  box-shadow: 0 8px 24px rgba(126, 199, 138, 0.2);
  transform: translateY(-4px);
}

/* Icons - Hero Icons styling */
[class*="heroicon-"] {
  display: inline-block;
  width: 1em;
  height: 1em;
  vertical-align: -0.125em;
}

/* Section spacing improvements */
section {
  padding: 80px 0;
}

@media (max-width: 768px) {
  section {
    padding: 60px 0;
  }
}

/* Hero Section Enhancement - OVERRIDE theme styles */
.hero,
.hero-area,
[id="banner"] {
  position: relative !important;
  min-height: 100vh !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  background-size: cover !important;
  background-position: center !important;
  overflow: hidden !important;
}

/* Strengthen overlay - override theme's 0.63 opacity */
.hero-area:before,
.hero:before {
  content: '' !important;
  position: absolute !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  bottom: 0 !important;
  background: var(--current-overlay) !important;
  z-index: 1 !important;
  pointer-events: none !important;
}

/* Hero block content - ensure visibility */
.hero-area .block,
.hero .block {
  position: relative !important;
  z-index: 99 !important;
  text-align: center !important;
}

/* Hero title - STRONG visibility */
.hero-area .block h1,
.hero .block h1 {
  color: #ffffff !important;
  font-size: 48px !important;
  font-weight: 700 !important;
  margin-bottom: 24px !important;
  text-shadow: 0 3px 12px rgba(0, 0, 0, 0.5) !important;
  letter-spacing: -1px !important;
  line-height: 1.2 !important;
}

/* Hero paragraph - STRONG visibility */
.hero-area .block p,
.hero .block p {
  color: #ffffff !important;
  font-size: 18px !important;
  line-height: 1.8 !important;
  margin-bottom: 32px !important;
  max-width: 700px !important;
  margin-left: auto !important;
  margin-right: auto !important;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4) !important;
  letter-spacing: 0.3px !important;
  width: auto !important;
}

/* CTA Section - Call To Action with visibility fix */
.call-to-action,
.call-to-action.overly {
  position: relative !important;
  background-size: cover !important;
  background-position: center !important;
  padding: 100px 0 !important;
}

/* Strengthen CTA overlay */
.call-to-action:before,
.call-to-action.overly:before {
  content: '' !important;
  position: absolute !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  bottom: 0 !important;
  background: var(--current-overlay) !important;
  z-index: 1 !important;
}

/* CTA Content visibility */
.call-to-action .container,
.call-to-action .row,
.call-to-action .text-center {
  position: relative !important;
  z-index: 2 !important;
}

/* CTA Title */
.call-to-action h2 {
  color: #ffffff !important;
  font-size: 42px !important;
  font-weight: 700 !important;
  margin-bottom: 20px !important;
  text-shadow: 0 3px 12px rgba(0, 0, 0, 0.5) !important;
}

/* CTA Paragraph */
.call-to-action p {
  color: #ffffff !important;
  font-size: 16px !important;
  line-height: 1.8 !important;
  margin-bottom: 32px !important;
  max-width: 700px !important;
  margin-left: auto !important;
  margin-right: auto !important;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4) !important;
}

/* CTA Button - make it stand out */
.call-to-action .btn {
  padding: 14px 40px !important;
  font-size: 16px !important;
  font-weight: 600 !important;
  border-radius: 12px !important;
}

/* Focus states for accessibility - WCAG 2.1 AA compliant */
a:focus,
button:focus,
input:focus,
select:focus,
textarea:focus {
  outline: 3px solid var(--primary-color);
  outline-offset: 2px;
  box-shadow: 0 0 0 4px rgba(126, 199, 138, 0.2);
}

/* Focus visible for better keyboard navigation */
*:focus-visible {
  outline: 3px solid var(--primary-color);
  outline-offset: 2px;
}

html[data-theme="light"] *:focus-visible {
  outline: 3px solid var(--accent-teal);
  box-shadow: 0 0 0 4px rgba(6, 214, 208, 0.15);
}

/* Accent link styling */
a.accent-teal {
  color: var(--accent-teal);
  text-decoration: none;
  transition: color var(--transition-smooth);
}

a.accent-teal:hover {
  color: var(--accent-teal-dark);
  text-decoration: underline;
}

a.accent-navy {
  color: var(--accent-navy);
}

a.accent-navy:hover {
  color: #152a42;
}

/* Smooth scroll behavior */
html {
  scroll-behavior: smooth;
}

/* Animation improvements - subtle */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Feature icons styling */
.feature-item .icon,
.about-item .icon,
.service-item .icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: rgba(126, 199, 138, 0.1);
  color: var(--primary-color);
  margin-bottom: 20px;
  transition: all var(--transition-smooth);
  font-size: 28px;
}

.feature-item:hover .icon,
.about-item:hover .icon,
.service-item:hover .icon {
  background: rgba(126, 199, 138, 0.2);
  transform: scale(1.1) rotate(-5deg);
  color: var(--primary-dark);
}

/* Accent Icon Variants */
.feature-item .icon.accent-teal {
  background: rgba(6, 214, 208, 0.1);
  color: var(--accent-teal);
}

.feature-item .icon.accent-teal:hover,
.feature-item:hover .icon.accent-teal {
  background: rgba(6, 214, 208, 0.2);
  color: var(--accent-teal-dark);
}

.feature-item .icon.accent-navy {
  background: rgba(30, 58, 95, 0.1);
  color: var(--accent-navy);
}

.feature-item .icon.accent-navy:hover,
.feature-item:hover .icon.accent-navy {
  background: rgba(30, 58, 95, 0.2);
  color: #152a42;
}

/* Text selection */
::selection {
  background-color: var(--primary-color);
  color: white;
}

/* Improved spacing */
.container {
  max-width: 1200px;
}

/* Form elements - Accessibility Enhanced */
input, textarea, select {
  border-radius: 8px;
  border: 2px solid var(--current-border);
  transition: all var(--transition-smooth);
  background-color: var(--current-bg);
  color: var(--current-text);
  font-size: 16px;
  padding: 10px 12px;
  line-height: 1.5;
}

input::placeholder, textarea::placeholder {
  color: var(--current-text-secondary);
  opacity: 0.7;
}

label {
  display: block;
  margin-bottom: 8px;
  color: var(--current-text);
  font-weight: 500;
  line-height: 1.5;
}

input:focus, textarea:focus, select:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 4px rgba(126, 199, 138, 0.15);
  outline: none;
}

html[data-theme="light"] input:focus,
html[data-theme="light"] textarea:focus,
html[data-theme="light"] select:focus {
  border-color: var(--accent-teal);
  box-shadow: 0 0 0 4px rgba(6, 214, 208, 0.1);
}

/* Responsive enhancements */
@media (max-width: 992px) {
  .btn {
    padding: 10px 24px;
  }
  
  h1 {
    font-size: 32px;
  }
  
  h2 {
    font-size: 28px;
  }
}

@media (max-width: 576px) {
  .btn {
    padding: 10px 20px;
    font-size: 14px;
  }
  
  section {
    padding: 40px 0;
  }
  
  .hero, .hero-area {
    min-height: 80vh;
  }
}

/* Loading state */
.loading {
  opacity: 0.6;
  pointer-events: none;
}

/* Disabled state */
button:disabled, input:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Theme Toggle Button - Accessibility Enhanced */
#theme-toggle {
  background: transparent;
  border: 2px solid transparent;
  color: var(--current-text);
  cursor: pointer;
  font-size: 18px;
  padding: 8px 12px;
  border-radius: 8px;
  transition: all var(--transition-smooth);
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
}

#theme-toggle i {
  display: inline-block;
  transition: transform var(--transition-smooth);
}

#theme-toggle:hover {
  background-color: rgba(126, 199, 138, 0.15);
  color: var(--primary-color);
  transform: scale(1.05);
}

#theme-toggle:hover i {
  transform: rotate(20deg);
}

#theme-toggle:focus {
  outline: 3px solid var(--primary-color);
  outline-offset: 2px;
  box-shadow: 0 0 0 4px rgba(126, 199, 138, 0.2);
}

#theme-toggle:active {
  transform: scale(0.95);
}

/* Ensure btn-link has proper styling */
.btn-link {
  color: var(--current-text);
  text-decoration: none;
}

.btn-link:hover {
  text-decoration: none;
}

/* Navigation styling for light/dark mode */
.navigation {
  background: var(--current-bg-secondary);
  border-bottom: 1px solid var(--current-border);
  transition: background-color var(--transition-smooth), border-color var(--transition-smooth);
}

.navbar-brand {
  color: var(--current-text);
}

.nav-link {
  color: var(--current-text-secondary);
  transition: color var(--transition-smooth);
}

.nav-link:hover {
  color: var(--primary-color);
}

#select-language {
  background-color: var(--current-bg);
  color: var(--current-text);
  border: 1px solid var(--current-border);
}

/* Hire Section - Background & Styling */
.hire {
  position: relative !important;
  background-size: cover !important;
  background-position: center !important;
  background-attachment: fixed;
  background-image: url('../images/backgrounds/hire-bg.jpg') !important;
}

@supports (background-image: url('data:image/webp;base64,')) {
  .hire {
    background-image: url('../images/backgrounds/hire-bg.webp') !important;
  }
}

.hire:before {
  content: '' !important;
  position: absolute !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  bottom: 0 !important;
  background: rgba(16, 47, 65, 0.75) !important;
  z-index: 1 !important;
}

.hire .container {
  position: relative !important;
  z-index: 2 !important;
}

.hire .title h2 {
  color: #ffffff !important;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4) !important;
}

.hire h3 {
  color: #ffffff !important;
}

.hire .lead {
  color: rgba(255, 255, 255, 0.95) !important;
}

.hire .service-item {
  background-color: rgba(255, 255, 255, 0.85) !important;
  backdrop-filter: blur(8px) !important;
  border: 1px solid rgba(255, 255, 255, 0.2) !important;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25) !important;
}

.hire .service-item:hover {
  background-color: rgba(255, 255, 255, 0.95) !important;
  border-color: var(--primary-color) !important;
  box-shadow: 0 12px 40px rgba(126, 199, 138, 0.25) !important;
}

/* ===== MODERN RESPONSIVE BREAKPOINTS (2026) ===== */

/* Extra Large Devices (desktops, 1920px+) */
@media (min-width: 1920px) {
  .container {
    max-width: 1400px;
  }
  
  h1 {
    font-size: 52px;
  }
  
  .hero-area .block h1 {
    font-size: 56px !important;
  }
}

/* Large Devices (desktops, 1440px-1919px) */
@media (min-width: 1440px) and (max-width: 1919px) {
  .container {
    max-width: 1320px;
  }
}

/* Medium-Large Devices (tablets landscape, 1024px-1439px) */
@media (max-width: 1439px) {
  .btn {
    padding: 11px 26px;
    font-size: 15px;
  }
  
  h1 {
    font-size: 40px;
  }
  
  h2 {
    font-size: 32px;
  }
  
  section {
    padding: 70px 0;
  }
}

/* Medium Devices (tablets, 768px-1023px) */
@media (max-width: 1023px) {
  .btn {
    padding: 10px 24px;
    font-size: 14px;
  }
  
  h1 {
    font-size: 32px;
  }
  
  h2 {
    font-size: 26px;
  }
  
  section {
    padding: 60px 0;
  }
  
  .hero-area .block h1,
  .hero .block h1 {
    font-size: 36px !important;
  }
  
  .hero-area .block p,
  .hero .block p {
    font-size: 16px !important;
  }
  
  .call-to-action h2 {
    font-size: 32px !important;
  }
}

/* Small Devices (phones landscape, 640px-767px) */
@media (max-width: 767px) {
  .btn {
    padding: 9px 22px;
    font-size: 13px;
  }
  
  h1 {
    font-size: 26px;
  }
  
  h2 {
    font-size: 22px;
  }
  
  h3 {
    font-size: 20px;
  }
  
  section {
    padding: 50px 0;
  }
  
  .hero, .hero-area {
    min-height: 70vh;
  }
  
  .hero-area .block h1,
  .hero .block h1 {
    font-size: 28px !important;
    margin-bottom: 16px !important;
  }
  
  .hero-area .block p,
  .hero .block p {
    font-size: 14px !important;
    margin-bottom: 24px !important;
  }
  
  .call-to-action {
    padding: 60px 0 !important;
  }
  
  .call-to-action h2 {
    font-size: 24px !important;
    margin-bottom: 16px !important;
  }
  
  .call-to-action p {
    font-size: 14px !important;
  }
  
  .call-to-action .btn {
    padding: 10px 28px !important;
  }
}

/* Extra Small Devices (phones, 390px-639px) */
@media (max-width: 639px) {
  body {
    font-size: 14px;
  }
  
  .btn {
    padding: 8px 20px;
    font-size: 12px;
    border-radius: 8px;
  }
  
  h1 {
    font-size: 22px;
    line-height: 1.3;
  }
  
  h2 {
    font-size: 18px;
  }
  
  h3 {
    font-size: 16px;
  }
  
  section {
    padding: 40px 0;
  }
  
  .hero, .hero-area {
    min-height: 60vh;
    padding: 0 !important;
  }
  
  .hero-area .block h1,
  .hero .block h1 {
    font-size: 22px !important;
    margin-bottom: 12px !important;
  }
  
  .hero-area .block p,
  .hero .block p {
    font-size: 13px !important;
    margin-bottom: 20px !important;
    max-width: 100% !important;
  }
  
  .call-to-action {
    padding: 50px 0 !important;
  }
  
  .call-to-action h2 {
    font-size: 20px !important;
    margin-bottom: 12px !important;
  }
  
  .call-to-action p {
    font-size: 13px !important;
    margin-bottom: 24px !important;
  }
  
  .call-to-action .btn {
    padding: 9px 24px !important;
  }
  
  .feature-item .icon,
  .about-item .icon,
  .service-item .icon {
    width: 56px;
    height: 56px;
    font-size: 24px;
  }
  
  .container {
    max-width: 100%;
    padding: 0 16px;
  }
}

/* Tiny Devices (phones, <390px) */
@media (max-width: 389px) {
  body {
    font-size: 13px;
  }
  
  .btn {
    padding: 7px 16px;
    font-size: 11px;
  }
  
  h1 {
    font-size: 18px;
  }
  
  h2 {
    font-size: 16px;
  }
  
  section {
    padding: 30px 0;
  }
  
  .hero-area .block h1,
  .hero .block h1 {
    font-size: 18px !important;
  }
  
  .call-to-action h2 {
    font-size: 16px !important;
  }
  
  .container {
    max-width: 100%;
    padding: 0 12px;
  }
}