/* ==========================================================================
   HEEVCO Group - Corporate Website Stylesheet
   Bilingual (English / Persian) with full RTL support
   Class names match the HTML (dash-separated, no BEM double-underscores)
   ========================================================================== */

/* --------------------------------------------------------------------------
   0. GOOGLE FONTS (enqueued via WordPress functions.php)
   -------------------------------------------------------------------------- */

/* --------------------------------------------------------------------------
   1. CSS CUSTOM PROPERTIES (Design Tokens)
   -------------------------------------------------------------------------- */
:root {
  /* --- Color Palette --- */
  --color-primary:        #2d6a4f;
  --color-primary-light:  #40916c;
  --color-primary-dark:   #1b4332;
  --color-secondary:      #d4a843;
  --color-secondary-light:#e0be6e;
  --color-secondary-dark: #b8922f;
  --color-accent:         #40916c;
  --color-dark:           #1a1a2e;
  --color-dark-lighter:   #2a2a3e;
  --color-light:          #f8f9fa;
  --color-white:          #ffffff;
  --color-black:          #000000;
  --color-text:           #333333;
  --color-text-light:     #6c757d;
  --color-text-inverse:   #ffffff;
  --color-border:         #dee2e6;
  --color-border-light:   #e9ecef;
  --color-overlay:        rgba(26, 26, 46, 0.7);
  --color-overlay-dark:   rgba(0, 0, 0, 0.85);
  --color-shadow:         rgba(0, 0, 0, 0.1);
  --color-shadow-medium:  rgba(0, 0, 0, 0.15);
  --color-shadow-heavy:   rgba(0, 0, 0, 0.25);
  --color-success:        #28a745;
  --color-error:          #dc3545;
  --color-warning:        #ffc107;

  /* --- Typography --- */
  --font-en:              'Inter', sans-serif;
  --font-fa:              'Vazirmatn', sans-serif;
  --font-family:          var(--font-en);

  --fs-xs:                0.75rem;
  --fs-sm:                0.875rem;
  --fs-base:              1rem;
  --fs-md:                1.125rem;
  --fs-lg:                1.25rem;
  --fs-xl:                1.5rem;
  --fs-2xl:               2rem;
  --fs-3xl:               2.5rem;
  --fs-4xl:               3rem;
  --fs-5xl:               3.5rem;
  --fs-hero:              4rem;

  --fw-light:             300;
  --fw-regular:           400;
  --fw-medium:            500;
  --fw-semibold:          600;
  --fw-bold:              700;
  --fw-extrabold:         800;

  --lh-tight:             1.2;
  --lh-normal:            1.6;
  --lh-relaxed:           1.8;

  /* --- Spacing --- */
  --space-xxs:            0.25rem;
  --space-xs:             0.5rem;
  --space-sm:             0.75rem;
  --space-md:             1rem;
  --space-lg:             1.5rem;
  --space-xl:             2rem;
  --space-2xl:            3rem;
  --space-3xl:            4rem;
  --space-4xl:            5rem;
  --space-5xl:            6rem;
  --space-section:        5rem;

  /* --- Layout --- */
  --container-sm:         640px;
  --container-md:         768px;
  --container-lg:         1024px;
  --container-xl:         1200px;
  --container-max:        1320px;
  --header-height:        80px;

  /* --- Borders & Radius --- */
  --radius-sm:            4px;
  --radius-md:            8px;
  --radius-lg:            12px;
  --radius-xl:            16px;
  --radius-2xl:           24px;
  --radius-full:          9999px;

  /* --- Shadows --- */
  --shadow-sm:            0 1px 3px var(--color-shadow);
  --shadow-md:            0 4px 12px var(--color-shadow);
  --shadow-lg:            0 8px 30px var(--color-shadow-medium);
  --shadow-xl:            0 16px 48px var(--color-shadow-heavy);
  --shadow-card:          0 2px 8px var(--color-shadow), 0 4px 20px rgba(0, 0, 0, 0.06);
  --shadow-card-hover:    0 8px 30px var(--color-shadow-medium), 0 12px 40px rgba(0, 0, 0, 0.08);

  /* --- Transitions --- */
  --transition-fast:      150ms ease;
  --transition-base:      300ms ease;
  --transition-slow:      500ms ease;
  --transition-bounce:    500ms cubic-bezier(0.34, 1.56, 0.64, 1);

  /* --- Z-Index Scale --- */
  --z-dropdown:           100;
  --z-sticky:             200;
  --z-header:             300;
  --z-overlay:            400;
  --z-modal:              500;
  --z-toast:              600;
  --z-top:                700;
}

/* --- Dark Mode Override --- */
[data-theme="dark"] {
  --color-primary:        #40916c;
  --color-primary-light:  #52b788;
  --color-primary-dark:   #2d6a4f;
  --color-secondary:      #e0be6e;
  --color-secondary-light:#ebd395;
  --color-secondary-dark: #d4a843;
  --color-accent:         #52b788;
  --color-dark:           #e8e8e8;
  --color-dark-lighter:   #d0d0d0;
  --color-light:          #1e1e2e;
  --color-white:          #16162a;
  --color-black:          #ffffff;
  --color-text:           #d4d4d8;
  --color-text-light:     #a1a1aa;
  --color-text-inverse:   #16162a;
  --color-border:         #2e2e42;
  --color-border-light:   #252538;
  --color-overlay:        rgba(0, 0, 0, 0.7);
  --color-overlay-dark:   rgba(0, 0, 0, 0.9);
  --color-shadow:         rgba(0, 0, 0, 0.3);
  --color-shadow-medium:  rgba(0, 0, 0, 0.4);
  --color-shadow-heavy:   rgba(0, 0, 0, 0.5);
}

/* --- RTL Font Override --- */
html[dir="rtl"] {
  --font-family: var(--font-fa);
}

/* --------------------------------------------------------------------------
   2. RESET & BASE
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-family);
  font-size: var(--fs-base);
  line-height: var(--lh-normal);
  color: var(--color-text);
  background-color: var(--color-white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html[dir="rtl"] body {
  font-family: var(--font-fa);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-base);
}

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  border: none;
  outline: none;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: var(--fw-bold);
  line-height: var(--lh-tight);
  color: var(--color-dark);
}

p {
  margin-bottom: var(--space-md);
}

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

/* --------------------------------------------------------------------------
   3. UTILITY / LAYOUT
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-xl);
  margin-inline: auto;
  padding-inline: var(--space-lg);
}

.section {
  padding-block: var(--space-section);
}

/* --------------------------------------------------------------------------
   4. SECTION HEADINGS
   -------------------------------------------------------------------------- */
.section-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.section-title {
  font-size: var(--fs-3xl);
  font-weight: var(--fw-bold);
  color: var(--color-dark);
  margin-bottom: var(--space-sm);
  position: relative;
  display: inline-block;
}

.section-divider {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-secondary), var(--color-primary));
  border-radius: var(--radius-full);
  margin: var(--space-md) auto var(--space-lg);
}

.section-subtitle {
  max-width: 600px;
  margin-inline: auto;
  color: var(--color-text-light);
  font-size: var(--fs-md);
  line-height: var(--lh-relaxed);
}

@media (min-width: 768px) {
  .section-title {
    font-size: var(--fs-4xl);
  }
}

/* --------------------------------------------------------------------------
   5. BUTTONS
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: 0.85rem 2rem;
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  line-height: 1;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  cursor: pointer;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  border: 2px solid transparent;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.15);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.btn:hover::after {
  opacity: 1;
}

.btn:active {
  transform: scale(0.97);
}

/* Primary button */
.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  box-shadow: 0 4px 16px rgba(45, 106, 79, 0.4);
}

/* --------------------------------------------------------------------------
   6. SCROLL ANIMATIONS (.animate)
   -------------------------------------------------------------------------- */
.animate {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --------------------------------------------------------------------------
   7. HEADER / NAVIGATION
   -------------------------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  z-index: var(--z-header);
  background-color: transparent;
  transition: background-color var(--transition-base),
              box-shadow var(--transition-base),
              backdrop-filter var(--transition-base);
}

.site-header.scrolled {
  background-color: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-shrink: 0;
  z-index: calc(var(--z-header) + 1);
}

.logo img {
  height: 48px;
  width: auto;
}

/* Navigation */
.main-nav {
  display: none;
}

@media (min-width: 1200px) {
  .main-nav {
    display: flex;
    flex: 1 1 auto;
    min-width: 0;
    justify-content: center;
    margin: 0 var(--space-lg);
  }
}

/* Mobile nav overlay when .open is added by JS */
@media (max-width: 1199px) {
  .main-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-dark);
    z-index: var(--z-header);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
    transform: translateX(-100%);
  }

  .main-nav.open {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
  }

  .main-nav .nav-list {
    flex-direction: column;
    gap: var(--space-xl);
    text-align: center;
  }

  .main-nav .nav-link {
    font-size: var(--fs-xl);
    font-weight: var(--fw-semibold);
    color: var(--color-white);
  }

  .main-nav .nav-link:hover,
  .main-nav .nav-link.active {
    color: var(--color-secondary);
  }
}

@media (max-width: 1199px) {
  html[dir="rtl"] .main-nav {
    transform: translateX(100%);
  }

  html[dir="rtl"] .main-nav.open {
    transform: translateX(0);
  }
}

.nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.nav-link {
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: rgba(255, 255, 255, 0.9);
  padding: var(--space-xs) 0;
  position: relative;
  transition: color var(--transition-base);
}

.site-header.scrolled .nav-link {
  color: var(--color-text);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-secondary);
  transition: width var(--transition-base);
}

html[dir="rtl"] .nav-link::after {
  left: auto;
  right: 0;
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-secondary);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.site-header.scrolled .nav-link:hover,
.site-header.scrolled .nav-link.active {
  color: var(--color-primary);
}

.site-header.scrolled .nav-link::after {
  background-color: var(--color-primary);
}

/* Header Actions (Language Toggle + Phone + Hamburger) */
.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-shrink: 0;
  z-index: calc(var(--z-header) + 1);
}

.header-phone {
  display: none;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: rgba(255, 255, 255, 0.9);
  transition: color var(--transition-base);
}

.site-header.scrolled .header-phone {
  color: var(--color-primary);
}

@media (min-width: 768px) {
  .header-phone {
    display: flex;
  }
}

/* Language Toggle */
.lang-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  color: rgba(255, 255, 255, 0.9);
  transition: all var(--transition-base);
  cursor: pointer;
}

.site-header.scrolled .lang-toggle {
  background-color: var(--color-light);
  color: var(--color-primary);
}

.lang-toggle:hover {
  background-color: rgba(255, 255, 255, 0.3);
}

.site-header.scrolled .lang-toggle:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
}

/* Mobile Menu Toggle + Hamburger */
.mobile-menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  cursor: pointer;
  z-index: calc(var(--z-header) + 2);
}

@media (min-width: 1200px) {
  .mobile-menu-toggle {
    display: none;
  }
}

.hamburger {
  display: block;
  position: relative;
  width: 24px;
  height: 2px;
  background-color: var(--color-white);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
}

.hamburger::before,
.hamburger::after {
  content: '';
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-white);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
}

.hamburger::before {
  top: -7px;
}

.hamburger::after {
  bottom: -7px;
}

.site-header.scrolled .hamburger,
.site-header.scrolled .hamburger::before,
.site-header.scrolled .hamburger::after {
  background-color: var(--color-dark);
}

/* Hamburger to X animation */
.mobile-menu-toggle.active .hamburger {
  background-color: transparent;
}

.mobile-menu-toggle.active .hamburger::before {
  top: 0;
  transform: rotate(45deg);
  background-color: var(--color-white);
}

.mobile-menu-toggle.active .hamburger::after {
  bottom: 0;
  transform: rotate(-45deg);
  background-color: var(--color-white);
}

/* RTL header adjustments */
html[dir="rtl"] .nav-list {
  gap: var(--space-md);
}

html[dir="rtl"] .nav-link {
  white-space: nowrap;
}

html[dir="rtl"] .header-phone {
  display: none !important;
}

/* Keep phone number always LTR */
.header-phone,
.header-phone * {
  direction: ltr;
  unicode-bidi: embed;
}

/* Footer phone/email also LTR */
.footer-contact a,
.info-content a[href^="tel"],
.info-content a[href^="mailto"] {
  direction: ltr;
  unicode-bidi: embed;
}

/* --------------------------------------------------------------------------
   8. HERO SECTION
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  width: 100%;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    180deg,
    rgba(26, 26, 46, 0.5) 0%,
    rgba(26, 26, 46, 0.75) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 850px;
  padding: var(--space-2xl) var(--space-lg);
  padding-top: calc(var(--header-height) + var(--space-2xl));
}

.hero-title {
  font-size: var(--fs-3xl);
  font-weight: var(--fw-extrabold);
  color: var(--color-white);
  margin-bottom: var(--space-lg);
  line-height: var(--lh-tight);
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.hero-title span {
  color: var(--color-secondary);
}

.hero-subtitle {
  font-size: var(--fs-md);
  color: rgba(255, 255, 255, 0.85);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--space-2xl);
  max-width: 650px;
  margin-inline: auto;
}

.hero-cta {
  padding: 1rem 2.5rem;
  font-size: var(--fs-lg);
}

@media (min-width: 768px) {
  .hero-title {
    font-size: var(--fs-4xl);
  }

  .hero-subtitle {
    font-size: var(--fs-lg);
  }
}

@media (min-width: 1200px) {
  .hero-title {
    font-size: var(--fs-hero);
  }
}

/* --------------------------------------------------------------------------
   9. ABOUT SECTION
   -------------------------------------------------------------------------- */
.about-section {
  background-color: var(--color-white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3xl);
  align-items: start;
}

.about-text {
  order: 1;
}

.about-description {
  font-size: var(--fs-md);
  color: var(--color-text-light);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--space-xl);
}

/* Tabs */
.about-tabs {
  margin-bottom: var(--space-xl);
}

.tab-buttons {
  display: flex;
  gap: var(--space-xs);
  border-bottom: 2px solid var(--color-border-light);
  margin-bottom: var(--space-lg);
}

.tab-btn {
  padding: var(--space-sm) var(--space-lg);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-text-light);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all var(--transition-base);
  cursor: pointer;
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
}

.tab-btn:hover {
  color: var(--color-primary);
}

.tab-btn.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.tab-content {
  min-height: 80px;
}

.tab-pane {
  display: none;
  color: var(--color-text-light);
  line-height: var(--lh-relaxed);
  font-size: var(--fs-md);
}

.tab-pane.active {
  display: block;
  animation: fadeIn 0.4s ease;
}

/* Stats Grid */
.about-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  order: 2;
}

.stat-card {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--space-xl) var(--space-lg);
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border-light);
  transition: border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
}

.stat-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.stat-number {
  font-size: var(--fs-2xl);
  font-weight: var(--fw-extrabold);
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.stat-label {
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  color: var(--color-text-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

@media (min-width: 768px) {
  .about-grid {
    grid-template-columns: 1.2fr 1fr;
  }

  .about-text {
    order: 1;
  }

  .about-stats {
    order: 2;
  }
}

html[dir="rtl"] .about-text {
  order: 2;
}

html[dir="rtl"] .about-stats {
  order: 1;
}

@media (min-width: 768px) {
  html[dir="rtl"] .about-text {
    order: 2;
  }

  html[dir="rtl"] .about-stats {
    order: 1;
  }
}

/* --------------------------------------------------------------------------
   10. SERVICES SECTION
   -------------------------------------------------------------------------- */
.services-section {
  background-color: var(--color-light);
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

.service-card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl) var(--space-lg);
  text-align: center;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
  transform: scaleX(0);
  transition: transform var(--transition-base);
}

.service-card:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: var(--shadow-card-hover);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(45, 106, 79, 0.1), rgba(64, 145, 108, 0.1));
  color: var(--color-primary);
  font-size: var(--fs-2xl);
  transition: background var(--transition-base), transform var(--transition-base), color var(--transition-base);
}

.service-card:hover .service-icon {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: var(--color-white);
  transform: scale(1.1);
}

.service-image {
  display: none;
}

.service-title {
  font-size: var(--fs-lg);
  font-weight: var(--fw-semibold);
  color: var(--color-dark);
  margin-bottom: var(--space-sm);
}

.service-desc {
  font-size: var(--fs-sm);
  color: var(--color-text-light);
  line-height: var(--lh-relaxed);
  margin-bottom: 0;
}

@media (min-width: 768px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1200px) {
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* --------------------------------------------------------------------------
   11. COMPANIES SECTION
   -------------------------------------------------------------------------- */
.companies-section {
  background-color: var(--color-white);
}

.companies-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.company-card {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: var(--space-sm);
  border: 1px solid var(--color-border-light);
  transition: all var(--transition-base);
  cursor: pointer;
}

.company-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.company-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: var(--fs-xl);
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.company-card:hover .company-icon {
  transform: scale(1.1);
}

.company-logo {
  width: 80px;
  height: 80px;
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.company-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 50%;
}

.company-card:hover .company-logo {
  transform: scale(1.1);
}

.company-name {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-dark);
  transition: color var(--transition-base);
}

.company-card:hover .company-name {
  color: var(--color-primary);
}

@media (min-width: 768px) {
  .companies-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 1200px) {
  .companies-grid {
    grid-template-columns: repeat(7, 1fr);
  }
}

/* --------------------------------------------------------------------------
   12. NEWS SECTION
   -------------------------------------------------------------------------- */
.news-section {
  background-color: var(--color-light);
}

.news-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

.news-card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.news-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.news-image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 10;
}

.news-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.news-card:hover .news-image img {
  transform: scale(1.05);
}

.news-body {
  padding: var(--space-lg);
}

.news-date {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.news-title {
  font-size: var(--fs-lg);
  font-weight: var(--fw-semibold);
  color: var(--color-dark);
  margin-bottom: var(--space-sm);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color var(--transition-base);
}

.news-card:hover .news-title {
  color: var(--color-primary);
}

.news-excerpt {
  font-size: var(--fs-sm);
  color: var(--color-text-light);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--space-md);
}

.news-full {
  display: none;
  font-size: var(--fs-sm);
  color: var(--color-text-light);
  line-height: var(--lh-relaxed);
}

.news-read-more {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xxs);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-primary);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  transition: gap var(--transition-base), color var(--transition-base);
}

.news-read-more:hover {
  color: var(--color-primary-dark);
  gap: var(--space-xs);
}

@media (min-width: 768px) {
  .news-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* --------------------------------------------------------------------------
   13. GALLERY SECTION
   -------------------------------------------------------------------------- */
.gallery-section {
  background-color: var(--color-white);
}

/* Filter Buttons */
.gallery-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-xs);
  margin-bottom: var(--space-2xl);
}

.filter-btn {
  padding: var(--space-xs) var(--space-lg);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text-light);
  background-color: var(--color-light);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  cursor: pointer;
  border: none;
}

.filter-btn:hover,
.filter-btn.active {
  background-color: var(--color-primary);
  color: var(--color-white);
}

/* Gallery Grid */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.gallery-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  cursor: pointer;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.gallery-item.hidden {
  display: none;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 3;
  transition: transform var(--transition-slow);
}

.gallery-item:hover img {
  transform: scale(1.08);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(transparent 30%, rgba(26, 26, 46, 0.7));
  opacity: 0;
  transition: opacity var(--transition-base);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: var(--fs-2xl);
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-overlay i {
  width: 48px;
  height: 48px;
  background-color: rgba(255, 255, 255, 0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: var(--fs-lg);
  transform: scale(0.5);
  transition: transform var(--transition-base);
}

.gallery-item:hover .gallery-overlay i {
  transform: scale(1);
}

@media (min-width: 768px) {
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1200px) {
  .gallery-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* --------------------------------------------------------------------------
   14. PARTNERS SECTION
   -------------------------------------------------------------------------- */
.partners-section {
  background-color: var(--color-light);
}

.partners-carousel {
  overflow: hidden;
  position: relative;
  mask-image: linear-gradient(
    to right,
    transparent 0%,
    black 8%,
    black 92%,
    transparent 100%
  );
  -webkit-mask-image: linear-gradient(
    to right,
    transparent 0%,
    black 8%,
    black 92%,
    transparent 100%
  );
}

.partners-track {
  display: flex;
  align-items: center;
  gap: var(--space-3xl);
  width: max-content;
  will-change: transform;
}

.partners-track:hover {
  /* Pause handled by JS */
}

.partner-card {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  cursor: default;
  transition: transform var(--transition-base);
}

.partner-card:hover {
  transform: translateY(-3px);
}

.partner-initial {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: var(--color-white);
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  flex-shrink: 0;
  transition: box-shadow var(--transition-base);
}

.partner-card:hover .partner-initial {
  box-shadow: 0 4px 16px rgba(45, 106, 79, 0.3);
}

.partner-name {
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text-light);
  white-space: nowrap;
}

/* --------------------------------------------------------------------------
   15. CONTACT SECTION
   -------------------------------------------------------------------------- */
.contact-section {
  background-color: var(--color-white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3xl);
}

/* Contact Form */
.contact-form-wrapper {
  /* Wrapper for animation purposes */
}

.contact-form {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-card);
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-group label {
  display: block;
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text);
  margin-bottom: var(--space-xs);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.75rem var(--space-md);
  background-color: var(--color-light);
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  font-size: var(--fs-base);
  color: var(--color-text);
  transition: border-color var(--transition-base), box-shadow var(--transition-base), background-color var(--transition-base);
  appearance: none;
  -webkit-appearance: none;
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236c757d' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 2.5rem;
}

html[dir="rtl"] .form-group select {
  background-position: left 12px center;
  padding-right: var(--space-md);
  padding-left: 2.5rem;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(45, 106, 79, 0.1);
  background-color: var(--color-white);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-text-light);
  opacity: 0.7;
}

.form-group textarea {
  min-height: 130px;
  resize: vertical;
}

/* Contact Info Side */
.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.info-card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-lg);
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border-light);
  transition: border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
}

.info-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.info-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(45, 106, 79, 0.1), rgba(64, 145, 108, 0.1));
  border-radius: 50%;
  color: var(--color-primary);
  font-size: var(--fs-xl);
}

.info-content h4 {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-dark);
  margin-bottom: var(--space-xxs);
}

.info-content p {
  font-size: var(--fs-sm);
  color: var(--color-text-light);
  line-height: var(--lh-relaxed);
  margin-bottom: 0;
}

.info-content a {
  color: var(--color-primary);
  font-weight: var(--fw-medium);
}

.info-content a:hover {
  text-decoration: underline;
}

/* RTL contact – row direction already flips in RTL, just align text */
html[dir="rtl"] .info-card {
  text-align: right;
}

/* Contact Map */
.contact-map {
  margin-top: var(--space-2xl);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--color-border-light);
}

.contact-map iframe {
  display: block;
  width: 100%;
  height: 350px;
  border: 0;
}

@media (min-width: 768px) {
  .contact-map iframe {
    height: 400px;
  }
}

[data-theme="dark"] .contact-map {
  border-color: var(--color-border);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .contact-map iframe {
  filter: invert(0.9) hue-rotate(180deg) brightness(0.95) contrast(0.9);
}

@media (min-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* RTL form */
html[dir="rtl"] .form-group input,
html[dir="rtl"] .form-group textarea,
html[dir="rtl"] .form-group select {
  text-align: right;
}

/* --------------------------------------------------------------------------
   16. FOOTER
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--color-dark);
  color: rgba(255, 255, 255, 0.7);
  padding-top: var(--space-4xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  padding-bottom: var(--space-3xl);
}

.footer-col {
  /* No extra styling needed, just a column container */
}

.footer-heading {
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  color: var(--color-white);
  margin-bottom: var(--space-lg);
  position: relative;
  padding-bottom: var(--space-sm);
}

.footer-heading::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background-color: var(--color-secondary);
}

html[dir="rtl"] .footer-heading::after {
  left: auto;
  right: 0;
}

.footer-about-text {
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
  color: rgba(255, 255, 255, 0.6);
}

/* Footer Links */
.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-links li a {
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--transition-base), padding-left var(--transition-base);
  display: inline-block;
}

.footer-links li a:hover {
  color: var(--color-secondary);
  padding-left: var(--space-xs);
}

html[dir="rtl"] .footer-links li a:hover {
  padding-left: 0;
  padding-right: var(--space-xs);
}

/* Footer Contact */
.footer-contact {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.6);
}

.footer-contact li i {
  color: var(--color-secondary);
  font-size: var(--fs-md);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-contact li a {
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--transition-base);
}

.footer-contact li a:hover {
  color: var(--color-secondary);
}

html[dir="rtl"] .footer-contact li {
  flex-direction: row-reverse;
  text-align: right;
}

/* Newsletter */
.footer-newsletter-text {
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: var(--space-lg);
}

.newsletter-form {
  display: flex;
  gap: 0;
}

.newsletter-form input {
  flex: 1;
  padding: 0.75rem var(--space-md);
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md) 0 0 var(--radius-md);
  color: var(--color-white);
  font-size: var(--fs-sm);
  transition: border-color var(--transition-base), background-color var(--transition-base);
}

html[dir="rtl"] .newsletter-form input {
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.newsletter-form input:focus {
  border-color: var(--color-primary);
  background-color: rgba(255, 255, 255, 0.12);
}

.newsletter-form input::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

.newsletter-form .btn {
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 0.75rem var(--space-lg);
  flex-shrink: 0;
}

html[dir="rtl"] .newsletter-form .btn {
  border-radius: var(--radius-md) 0 0 var(--radius-md);
}

/* Footer Bottom */
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-block: var(--space-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  text-align: center;
}

.footer-copyright {
  font-size: var(--fs-xs);
  color: rgba(255, 255, 255, 0.4);
}

.footer-social {
  display: flex;
  gap: var(--space-sm);
}

.social-link {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  color: rgba(255, 255, 255, 0.6);
  font-size: var(--fs-md);
  transition: all var(--transition-base);
}

.social-link:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-3px);
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }

  html[dir="rtl"] .footer-bottom {
    text-align: right;
  }
}

@media (min-width: 1200px) {
  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
  }
}

/* --------------------------------------------------------------------------
   17. BACK TO TOP BUTTON
   -------------------------------------------------------------------------- */
.back-to-top {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-primary);
  color: var(--color-white);
  border-radius: 50%;
  font-size: var(--fs-lg);
  box-shadow: var(--shadow-lg);
  cursor: pointer;
  z-index: var(--z-sticky);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(20px);
  transition: all var(--transition-base);
  border: none;
}

html[dir="rtl"] .back-to-top {
  right: auto;
  left: var(--space-xl);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

.back-to-top:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
}

/* --------------------------------------------------------------------------
   18. KEYFRAME ANIMATIONS
   -------------------------------------------------------------------------- */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

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

@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-40px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes slideInRight {
  from { opacity: 0; transform: translateX(40px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50%      { transform: scale(1.05); }
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* --------------------------------------------------------------------------
   19. RESPONSIVE BREAKPOINTS
   -------------------------------------------------------------------------- */

/* --- Tablet (768px) --- */
@media (min-width: 768px) {
  :root {
    --space-section: 5rem;
    --header-height: 80px;
  }

  .container {
    padding-inline: var(--space-2xl);
  }
}

/* --- Desktop (1200px) --- */
@media (min-width: 1200px) {
  :root {
    --space-section: 6rem;
  }

  .container {
    padding-inline: var(--space-lg);
  }
}

/* --------------------------------------------------------------------------
   20. ACCESSIBILITY & FOCUS STATES
   -------------------------------------------------------------------------- */
:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 2px;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 2px;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .animate {
    opacity: 1;
    transform: none;
  }

  .partners-track {
    animation: none;
  }
}

/* High contrast mode */
@media (prefers-contrast: high) {
  :root {
    --color-shadow: rgba(0, 0, 0, 0.3);
    --color-shadow-medium: rgba(0, 0, 0, 0.4);
  }

  .nav-link::after {
    height: 3px;
  }

  .btn {
    border-width: 3px;
  }

  .form-group input,
  .form-group textarea,
  .form-group select {
    border: 2px solid var(--color-text);
  }
}

/* --------------------------------------------------------------------------
   21. PRINT STYLES
   -------------------------------------------------------------------------- */
@media print {
  .site-header,
  .back-to-top,
  .partners-carousel,
  .mobile-menu-toggle {
    display: none !important;
  }

  body {
    color: #000;
    background: #fff;
  }

  .section {
    padding-block: 1rem;
  }

  .hero-section {
    min-height: auto;
    padding: 2rem 0;
  }

  .hero-overlay {
    display: none;
  }

  .hero-title,
  .hero-subtitle {
    color: #000;
  }

  * {
    box-shadow: none !important;
  }
}

/* --------------------------------------------------------------------------
   22. LANGUAGE SWITCH TRANSITION (body class added by JS)
   -------------------------------------------------------------------------- */
body.lang-transition {
  transition: opacity 0.25s ease;
}

/* --------------------------------------------------------------------------
   23. DARK MODE OVERRIDES
   -------------------------------------------------------------------------- */

/* Header scrolled – dark bg instead of white */
[data-theme="dark"] .site-header.scrolled {
  background-color: rgba(22, 22, 42, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

[data-theme="dark"] .site-header.scrolled .nav-link {
  color: var(--color-text);
}

[data-theme="dark"] .site-header.scrolled .nav-link:hover,
[data-theme="dark"] .site-header.scrolled .nav-link.active {
  color: var(--color-secondary);
}

[data-theme="dark"] .site-header.scrolled .nav-link::after {
  background-color: var(--color-secondary);
}

[data-theme="dark"] .site-header.scrolled .hamburger,
[data-theme="dark"] .site-header.scrolled .hamburger::before,
[data-theme="dark"] .site-header.scrolled .hamburger::after {
  background-color: var(--color-text);
}

[data-theme="dark"] .site-header.scrolled .lang-toggle {
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--color-text);
}

[data-theme="dark"] .site-header.scrolled .lang-toggle:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
}

[data-theme="dark"] .site-header.scrolled .header-phone {
  color: var(--color-secondary);
}

/* Theme toggle button */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-full);
  font-size: var(--fs-md);
  color: rgba(255, 255, 255, 0.9);
  transition: all var(--transition-base);
  cursor: pointer;
  border: none;
}

.site-header.scrolled .theme-toggle {
  background-color: var(--color-light);
  color: var(--color-primary);
}

.theme-toggle:hover {
  background-color: rgba(255, 255, 255, 0.3);
}

.site-header.scrolled .theme-toggle:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
}

[data-theme="dark"] .site-header.scrolled .theme-toggle {
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--color-secondary);
}

[data-theme="dark"] .site-header.scrolled .theme-toggle:hover {
  background-color: var(--color-secondary);
  color: var(--color-dark);
}

/* Dark mode form inputs */
[data-theme="dark"] .form-group input,
[data-theme="dark"] .form-group textarea,
[data-theme="dark"] .form-group select {
  background-color: #1e1e2e;
  color: var(--color-text);
  border-color: var(--color-border);
}

[data-theme="dark"] .form-group input:focus,
[data-theme="dark"] .form-group textarea:focus,
[data-theme="dark"] .form-group select:focus {
  border-color: var(--color-primary);
  background-color: #1a1a2a;
  box-shadow: 0 0 0 3px rgba(64, 145, 108, 0.2);
}

[data-theme="dark"] .form-group input::placeholder,
[data-theme="dark"] .form-group textarea::placeholder {
  color: var(--color-text-light);
  opacity: 0.6;
}

/* Dark mode headings */
[data-theme="dark"] h1,
[data-theme="dark"] h2,
[data-theme="dark"] h3,
[data-theme="dark"] h4,
[data-theme="dark"] h5,
[data-theme="dark"] h6 {
  color: #e8e8e8;
}

/* Dark mode selection */
[data-theme="dark"] ::selection {
  background-color: var(--color-primary);
  color: #ffffff;
}

/* Dark mobile nav */
[data-theme="dark"] .mobile-menu-toggle.active .hamburger::before,
[data-theme="dark"] .mobile-menu-toggle.active .hamburger::after {
  background-color: var(--color-white);
}

/* Dark body transition */
[data-theme="dark"] body {
  background-color: #12122a;
}

/* Section-specific dark overrides */
[data-theme="dark"] .contact-form {
  background-color: #1a1a30;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .info-card {
  background-color: #1a1a30;
  border-color: var(--color-border);
}

/* Footer stays dark in both modes, lighten slightly in dark */
[data-theme="dark"] .site-footer {
  background-color: #0e0e1e;
}

/* Gallery overlay icon in dark mode */
[data-theme="dark"] .gallery-overlay i {
  background-color: rgba(30, 30, 46, 0.9);
  color: var(--color-secondary);
}

/* Service card icon gradient in dark mode */
[data-theme="dark"] .service-icon {
  background: linear-gradient(135deg, rgba(64, 145, 108, 0.15), rgba(82, 183, 136, 0.15));
}

/* Info icon gradient in dark mode */
[data-theme="dark"] .info-icon {
  background: linear-gradient(135deg, rgba(64, 145, 108, 0.15), rgba(82, 183, 136, 0.15));
}

/* Filter button dark mode */
[data-theme="dark"] .filter-btn {
  background-color: #1e1e2e;
  color: var(--color-text-light);
}

[data-theme="dark"] .filter-btn:hover,
[data-theme="dark"] .filter-btn.active {
  background-color: var(--color-primary);
  color: #ffffff;
}

/* Partner initial circle */
[data-theme="dark"] .partner-initial {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
}

/* Newsletter input in dark mode */
[data-theme="dark"] .newsletter-form input {
  background-color: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.1);
}

/* Focus visible in dark mode */
[data-theme="dark"] :focus-visible {
  outline-color: var(--color-secondary);
}

/* Tab buttons in dark mode */
[data-theme="dark"] .tab-buttons {
  border-bottom-color: var(--color-border);
}

/* Smooth theme transition */
html[data-theme] body,
html[data-theme] .site-header,
html[data-theme] .service-card,
html[data-theme] .company-card,
html[data-theme] .news-card,
html[data-theme] .stat-card,
html[data-theme] .contact-form,
html[data-theme] .info-card,
html[data-theme] .filter-btn,
html[data-theme] .form-group input,
html[data-theme] .form-group textarea,
html[data-theme] .form-group select {
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}