:root {
  color-scheme: light dark;
  /* Colors */
  --primary: #047857;
  --primary-dark: #065f46;
  --primary-light: #10b981;
  --secondary: #1f2937;
  --bg: #cce4dd;
  --light-bg: #e5f1ee;
  --text: #111827;
  --text-light: #6b7280;
  --text-footer: #9ca3af;
  --muted: #6b7280;
  --white: #f5f5f5;
  --error: #dc2626;
  --success: #059669;
  --alert-success-bg: #d1fae5;
  --alert-success-text: #065f46;
  --alert-error-bg: #fee2e2;
  --alert-error-text: #991b1b;

  /* Meta messenger colors */
  --messenger-primary: #0084ff;
  --messenger-light: #00b2ff;
  --messenger-gradient-start: #168aff;
  --messenger-gradient-middle: #9f33ff;
  --messenger-gradient-end: #ff6070;

  /*Whatsapp colors*/
  --whatsapp-teal-green: #075e54;
  --whatsapp-light-green: #25d366;
  --whatsapp-surfie-green: #128c7e;

  /* Spacing */
  --spacing-xxs: 0.2rem;
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-gallery: 2.5rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  --spacing-4xl: 5rem;

  /* Typography */
  --font-family:
    "Roboto", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-quote: 5rem;

  /* Layout */
  --border-radius: 10px;
  --border-radius-sm: 6px;
  --border-radius-lg: 12px;
  --border-radius-full: 9999px;
  --max-width: 1200px;

  /* Shadows */
  --shadow: 0 4px 20px rgba(4, 120, 87, 0.12);
  --shadow-lg: 0 12px 40px rgba(4, 120, 87, 0.2);
  --shadow-xl: 0 20px 60px rgba(4, 120, 87, 0.25);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 300ms ease;
  --transition-slow: 500ms ease;

  /* Z-index layers */
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-modal: 1000;
  --z-toast: 2000;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  background: var(--white);
}

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

@media (prefers-color-scheme: dark) {
  :root {
    --primary: #10b981;
    --primary-dark: #059669;
    --primary-light: #34d399;
    --secondary: #f9fafb;
    --bg: #1f2937;
    --text: #f9fafb;
    --text-light: #d1d5db;
    --text-footer: #6b7280;
    --muted: #9ca3af;
    --white: #111827;
    --error: #ef4444;
    --success: #10b981;
  }
}

[data-theme="light"] {
  color-scheme: light;
  --primary: #047857;
  --primary-dark: #065f46;
  --primary-light: #10b981;
  --secondary: #1f2937;
  --bg: #cce4dd;
  --light-bg: #e5f1ee;
  --text: #111827;
  --text-light: #6b7280;
  --text-footer: #9ca3af;
  --muted: #6b7280;
  --white: #f5f5f5;
  --error: #dc2626;
  --success: #059669;
}

[data-theme="dark"] {
  color-scheme: dark;
  --primary: #10b981;
  --primary-dark: #059669;
  --primary-light: #34d399;
  --secondary: #f9fafb;
  --bg: #1f2937;
  --light-bg: #cce4dd;
  --text: #f9fafb;
  --text-light: #d1d5db;
  --text-footer: #6b7280;
  --muted: #9ca3af;
  --white: #111827;
  --error: #ef4444;
  --success: #10b981;
}

/* ===================================
   ACCESSIBILITY
   =================================== */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--primary);
  color: var(--white);
  padding: var(--spacing-sm) var(--spacing-md);
  text-decoration: none;
  z-index: var(--z-toast);
}

.skip-link:focus {
  top: 0;
}

:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 2px;
}

:focus:not(:focus-visible) {
  outline: none;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* ===================================
   LAYOUT
   =================================== */
.container {
  margin: 0 auto;
  padding-left: var(--spacing-md);
  padding-right: var(--spacing-md);
  max-width: var(--max-width);
  width: 100%;
}

@media (min-width: 768px) {
  .container {
    padding-left: var(--spacing-xl);
    padding-right: var(--spacing-xl);
  }
}

/* ===================================
   FAB container
   =================================== */
.fab-container {
  position: fixed;
  bottom: var(--spacing-md);
  right: var(--spacing-md);
  z-index: var(--z-sticky);
  display: flex;
  flex-direction: row;
  align-items: center;
}

.fab-toggle {
  width: 25px;
  height: 56px;
  border-radius: 1rem 0 0 1rem;
  background: var(--primary-light);
  color: var(--white);
  border: none;
  cursor: pointer;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
  z-index: var(--z-sticky);
  position: relative;
  clip-path: polygon(15% 0, 100% 0, 100% 100%, 15% 100%, 0 85%, 0 15%);
  order: -1;
  margin-top: var(--spacing-3xl);
}

.fab-toggle:hover,
.fab-toggle:focus {
  transform: scale(1.1);
  box-shadow: var(--shadow-xl);
  background: var(--primary-dark);
}

.fab-toggle .fab-icon {
  font-size: var(--font-size-3xl);
  transition: transform var(--transition-base);
  font-variation-settings: "FILL" 1;
}

.fab-options {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  transition: all 0.3s ease;
  background: rgba(0, 0, 0, 0.1);
  padding: var(--spacing-sm);
  border-radius: var(--border-radius-lg);
  backdrop-filter: blur(4px);
}

.fab-option {
  display: flex;
  align-items: center;
  background: var(--primary);
  color: var(--white);
  padding: 0.75rem;
  border-radius: 50%;
  text-decoration: none;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  white-space: nowrap;
  transition: all var(--transition-base);
  justify-content: center;
  overflow: hidden;
  width: 55px;
  height: 55px;
}

.fab-option:hover,
.fab-option:focus {
  transform: scale(1.05);
  box-shadow: var(--shadow-xl);
  background: var(--primary-dark);
}

.fab-option .material-symbols-outlined {
  font-size: var(--font-size-xl);
  font-variation-settings: "FILL" 1;
  flex-shrink: 0;
}

.fab-label {
  font-size: var(--font-size-xl);
  opacity: 0;
  max-width: 0;
  transition: all 0.3s ease;
}

.fab-options.active .fab-option {
  width: auto;
  padding: 0.75rem 1rem;
  border-radius: var(--border-radius-full);
  gap: var(--spacing-sm);
}

.fab-options.active .fab-label {
  opacity: 1;
  max-width: 200px;
  margin-left: 0;
}

.fab-options.active .fab-option:hover,
.fab-options.active .fab-option:focus {
  transform: translateX(-4px);
}

.fab-icon-wrapper {
  width: var(--font-size-2xl);
  height: var(--font-size-2xl);
  background-color: currentColor;
  flex-shrink: 0;
  mask-size: contain;
  mask-repeat: no-repeat;
  mask-position: center;
  align-items: center;
  -webkit-mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-position: center;
}

[data-icon="phone"] .fab-icon-wrapper {
  mask-image: url("./src/icons/phone.svg");
  -webkit-mask-image: url("./src/icons/phone.svg");
}

[data-icon="whatsapp"] .fab-icon-wrapper {
  mask-image: url("./src/icons/whatsapp.svg");
  -webkit-mask-image: url("./src/icons/whatsapp.svg");
}
.fab-option[data-icon="whatsapp"] {
  background-image: linear-gradient(
    to right,
    var(--whatsapp-teal-green) 20%,
    var(--whatsapp-surfie-green) 40%,
    var(--whatsapp-light-green) 100%
  );
}

[data-icon="facebook-messenger"] .fab-icon-wrapper {
  mask-image: url("./src/icons/facebook-messenger.svg");
  -webkit-mask-image: url("./src/icons/facebook-messenger.svg");
}
.fab-option[data-icon="facebook-messenger"] {
  background-image: linear-gradient(
    to right,
    var(--messenger-gradient-start),
    var(--messenger-gradient-middle),
    var(--messenger-gradient-end)
  );
}

.material-symbols-outlined.fab-call-icon {
  font-size: var(--font-size-2xl);
}

[data-theme="dark"] .fab-option {
  color: var(--text);
}

[data-theme="dark"] .fab-toggle {
  color: var(--text);
}

[data-theme="dark"] .fab-options {
  background: rgba(255, 255, 255, 0.2);
}

@media (min-width: 768px) {
  .fab-container {
    display: none;
  }
}

/* ===================================
   NAVIGATION
   =================================== */
.top-nav {
  background: var(--white);
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  border-bottom: var(--spacing-xs) solid var(--primary-dark);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md);
  gap: var(--spacing-md);
}

.nav-menu-buttons {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: var(--spacing-sm);
}

.logo {
  font-size: var(--font-size-xl);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  cursor: pointer;
  white-space: nowrap;
  transition: opacity var(--transition-base);
  text-decoration: none;
  color: inherit;
}

.logo:hover,
.logo:focus {
  opacity: 0.8;
}
.logo:hover,
.logo:focus,
.logo:active,
.logo:visited {
  text-decoration: none;
  color: inherit;
}

.base-logo {
  max-width: 65px;
  height: auto;
  transition: all 0.3s ease;
  background-color: transparent;
}

.trust-badge {
  background: var(--primary);
  color: var(--white);
  font-size: 0.7rem;
  padding: 0.2rem var(--spacing-sm);
  border-radius: var(--border-radius-lg);
  font-weight: 500;
}

.menu-toggle {
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-xs);
  display: none;
  color: var(--text);
}

.menu-toggle .material-symbols-outlined {
  font-size: 2rem;
  transition: transform var(--transition-base);
}

.menu-toggle[aria-expanded="true"] .material-symbols-outlined {
  transform: rotate(180deg);
  color: var(--primary);
}

.nav-links {
  display: flex;
  gap: var(--spacing-lg);
  white-space: nowrap;
  align-items: center;
}

.nav-links a {
  text-decoration: none;
  color: var(--text);
  font-weight: 500;
  transition: color var(--transition-base);
  padding: var(--spacing-xs) 0;
  position: relative;
  -webkit-tap-highlight-color: transparent;
}

.nav-links a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width var(--transition-base);
}

.nav-links a:hover::after,
.nav-links a:focus::after {
  width: 100%;
}

.nav-links a:hover,
.nav-links a:focus {
  color: var(--primary);
}

@media (max-width: 860px) {
  .menu-toggle {
    display: block;
    z-index: calc(var(--z-sticky) + 2);
    text-decoration: none;
  }

  .nav-overlay {
    position: fixed;
    inset: 0;
    background: var(--bg);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    z-index: calc(var(--z-sticky) + 1);
    min-height: 100dvh;
  }

  .nav-overlay.open {
    opacity: 1;
    visibility: visible;
    overflow-y: auto;
  }

  .nav-links {
    flex-direction: column;
    gap: var(--spacing-lg);
  }

  .nav-links a {
    font-size: var(--font-size-2xl);
    padding: var(--spacing-md) 0;
    opacity: 0;
    transform: translateY(1rem);
    transition: all var(--transition-base);
  }

  .nav-links .language-switcher {
    opacity: 0;
    transform: translateY(1rem);
    transition: all var(--transition-base);
  }

  .nav-overlay.open .nav-links a {
    opacity: 1;
    transform: translateY(0);
  }
  .nav-overlay.open .nav-links .language-switcher {
    opacity: 1;
    transform: translateY(0);
  }

  .nav-links a:nth-child(1) {
    transition-delay: 0.1s;
  }
  .nav-links a:nth-child(2) {
    transition-delay: 0.15s;
  }
  .nav-links a:nth-child(3) {
    transition-delay: 0.2s;
  }
  .nav-links a:nth-child(4) {
    transition-delay: 0.25s;
  }
  .nav-links a:nth-child(5) {
    transition-delay: 0.3s;
  }
  .nav-links a:nth-child(6) {
    transition-delay: 0.35s;
  }
  .nav-links .language-switcher {
    transition-delay: 0.4s;
  }
}

/* ===================================
   HERO SECTION
   =================================== */
.hero {
  position: relative;
  background:
    linear-gradient(135deg, rgba(0, 0, 0, 0.6) 0%, rgba(0, 0, 0, 0.4) 100%),
    url("../src/img/hero-pic1.jpg") center/cover;
  color: var(--white);
  padding: var(--spacing-4xl) 0 var(--spacing-3xl);
  min-height: 80vh;
  display: flex;
  align-items: center;
}

[data-theme="dark"] .hero {
  color: var(--text-light);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: inherit;
  z-index: 0;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  align-items: center;
}

.hero h1 {
  font-size: clamp(1.8rem, 5vw, 3rem);
  margin: 0 0 var(--spacing-md) 0;
  line-height: 1.2;
}

.hero-subtitle {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-lg);
  opacity: 0.95;
}

.hero-list {
  list-style: none;
  margin: var(--spacing-lg) 0 var(--spacing-xl) 0;
}

.hero-list li {
  padding: var(--spacing-sm) 0;
  position: relative;
  padding-left: var(--spacing-xl);
}

.hero-list li::before {
  content: "check";
  font-family: "Material Symbols Outlined";
  position: absolute;
  left: 0;
  color: var(--primary-light);
  font-weight: bold;
  font-size: var(--font-size-2xl);
  line-height: 1;
}

.hero-actions {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.hero-card {
  background: var(--bg);
  backdrop-filter: blur(10px);
  border-radius: var(--border-radius);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-lg);
  color: var(--text);
}

[data-theme="light"] .hero-card {
  background: var(--light-bg);
}

.hero-card h2 {
  margin-top: 0;
  margin-bottom: var(--spacing-md);
  color: var(--primary);
  text-align: left;
}

/* ===================================
   FORMS
   =================================== */
form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

label {
  font-weight: 500;
  font-size: var(--font-size-sm);
  color: var(--text);
}

.required {
  color: var(--error);
}

input,
textarea,
select {
  padding: 0.75rem;
  border: 2px solid #e5e7eb;
  border-radius: var(--border-radius-sm);
  font-family: inherit;
  font-size: var(--font-size-base);
  transition:
    border-color var(--transition-base),
    box-shadow var(--transition-base);
  width: 100%;
  resize: none;
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(4, 120, 87, 0.1);
}

input:invalid:not(:placeholder-shown),
textarea:invalid:not(:placeholder-shown) {
  border-color: var(--error);
}

.error-message {
  color: var(--error);
  font-size: var(--font-size-sm);
  display: none;
}

.form-group:has(input:invalid:not(:placeholder-shown)) .error-message,
.form-group:has(textarea:invalid:not(:placeholder-shown)) .error-message {
  display: block;
}

.second-form {
  background-color: var(--bg);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-lg);
}

/* ===================================
   BUTTONS
   =================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: 0.8rem 1.6rem;
  border-radius: var(--border-radius-full);
  text-decoration: none;
  font-weight: 500;
  font-size: var(--font-size-base);
  cursor: pointer;
  border: none;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

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

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

.btn.primary:hover:not(:disabled),
.btn.primary:focus:not(:disabled) {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn.secondary {
  background: var(--white);
  color: var(--primary);
  border: 2px solid var(--primary);
}

.btn.secondary:hover:not(:disabled),
.btn.secondary:focus:not(:disabled) {
  background: var(--primary);
  color: var(--white);
  transform: translateY(-2px);
}

.btn.full {
  width: 100%;
}

.btn.small {
  padding: 0.5rem var(--spacing-md);
  font-size: var(--font-size-sm);
  margin-top: 1rem;
}

.btn-loader {
  display: none;
  width: 1rem;
  height: 1rem;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

.btn.loading .btn-text {
  opacity: 0;
}

.btn.loading .btn-loader {
  display: block;
  position: absolute;
}

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

.phone-cta .desktop-text {
  display: none;
}

@media (min-width: 768px) {
  .phone-cta {
    pointer-events: none;
    cursor: default;
  }

  .phone-cta .mobile-text {
    display: none;
  }

  .phone-cta .desktop-text {
    display: inline;
  }
}

/* ===================================
   SECTIONS
   =================================== */
.section {
  padding: var(--spacing-4xl) 0;
}

.section-alt {
  background: var(--bg);
}

h2 {
  text-align: center;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  margin-bottom: var(--spacing-2xl);
  color: var(--text);
}

h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-md);
  color: var(--text);
}
#services {
  position: relative;
  overflow: hidden;
}

#services::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("./src/img/roof-test.jpg") center/cover;
  filter: blur(7px) brightness(1.2);
  opacity: 0.7;
  z-index: 0;
}

#services > * {
  position: relative;
  z-index: 1;
  backdrop-filter: blur(2px);
}

/* ===================================
   TRUST BAR
   =================================== */
.trust-bar {
  background: linear-gradient(180deg, var(--primary) 55%, var(--primary-dark));
  color: var(--white);
  padding: 1.5rem 0;
}

.trust-items {
  display: flex;
  justify-content: center;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
  align-items: center;
}

.trust-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
  text-align: center;
}

.trust-icon {
  font-size: var(--font-size-2xl) !important;
  font-variation-settings:
    "FILL" 1,
    "wght" 400,
    "GRAD" 0,
    "opsz" 48 !important;
  display: block;
}

.material-symbols-outlined.trust-icon {
  font-size: var(--font-size-3xl) !important;
}

@media (max-width: 768px) {
  .trust-bar {
    padding: var(--spacing-sm);
  }

  .trust-items {
    flex-direction: row;
    gap: var(--spacing-lg);
  }

  .trust-item {
    font-size: var(--font-size-base);
    gap: var(--spacing-xs);
  }
}

/* ===================================
   GRID LAYOUTS
   =================================== */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-2xl);
  align-items: center;
}

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

/* ===================================
   CARDS
   =================================== */
.card {
  background: var(--white);
  border-radius: var(--border-radius);
  padding: var(--spacing-xl);
  text-align: center;
  box-shadow: var(--shadow);
  transition:
    transform var(--transition-base),
    box-shadow var(--transition-base);
}

.card:hover,
.card:focus-within {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

/* ===================================
   LISTS & STEPS
   =================================== */
.checklist {
  list-style: none;
  display: grid;
  justify-content: center;
  font-size: var(--font-size-xl);
}

.checklist li {
  padding-left: var(--spacing-xl);
  position: relative;
  margin-bottom: 0.75rem;
}

.checklist li::before {
  content: "check";
  font-family: "Material Symbols Outlined";
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: bold;
  font-size: var(--font-size-2xl);
  line-height: 1.5;
}

/* shield logo section */
.shield {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
}

.shield h3 {
  font-size: var(--font-size-2xl);
  color: var(--text-dark);
  margin: 0;
}

.shield-logos {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xl);
  justify-content: center;
  align-items: center;
}

.shield-logo {
  max-width: 250px;
  height: auto;
  filter: grayscale(100%);
  opacity: 0.7;
  transition: all 0.3s ease;
  background-color: transparent;
}

[data-theme="dark"] .shield-logo {
  filter: none;
}

.shield-logo:hover {
  filter: grayscale(0%);
  opacity: 1;
  transform: scale(1.05);
}

@media (max-width: 768px) {
  .shield-logos {
    gap: var(--spacing-lg);
  }

  .shield-logo {
    max-width: 150px;
    filter: none;
  }
}

/* ===================================
   PROJECT CARDS & CAROUSEL
   =================================== */
.project-card {
  background: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  transition:
    transform var(--transition-base),
    box-shadow var(--transition-base);
  outline: none;
}

.project-card:hover,
.project-card:focus-visible {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.project-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
}

.project-card-body {
  padding: 1.25rem var(--spacing-lg) var(--spacing-lg);
}

.project-card-body h3 {
  margin: 0 0 var(--spacing-sm) 0;
  font-size: var(--font-size-lg);
}

.project-card-body p {
  margin: 0;
  color: var(--muted);
  font-size: var(--font-size-sm);
}

.projects-carousel {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius);
}

.carousel-track {
  display: flex;
  transition: transform 0.4s ease;
  gap: var(--spacing-lg);
}

.carousel-track .project-card {
  flex: 0 0 100%;
}

.carousel-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: var(--bg);
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  font-size: var(--font-size-2xl);
  font-weight: bold;
  z-index: 2;
  box-shadow: var(--shadow);
  transition: background var(--transition-base);
}

.carousel-nav:hover:not(:disabled) {
  background: var(--white);
}

.carousel-nav:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.carousel-prev {
  left: var(--spacing-sm);
}

.carousel-next {
  right: var(--spacing-sm);
}

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-lg);
}

.carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--muted);
  border: none;
  cursor: pointer;
  transition: background var(--transition-base);
}

.carousel-dot.active {
  background: var(--primary);
}

.material-symbols-outlined.trust-icon.carousel-icon {
  font-size: var(--font-size-4xl) !important;
  color: var(--primary-dark);
}

@media (min-width: 481px) and (max-width: 768px) {
  .carousel-track .project-card {
    flex: 0 0 calc(50% - 0.75rem);
  }
}

@media (min-width: 769px) {
  .carousel-track .project-card {
    flex: 0 0 calc(33.333% - 1rem);
  }
}

/* ===================================
   CONTACT
   =================================== */
.contact-info p {
  margin-bottom: var(--spacing-md);
  font-size: var(--font-size-lg);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.contact-info a {
  color: var(--primary);
  font-weight: 500;
  text-decoration: none;
  transition: color var(--transition-base);
}

.contact-info a:hover,
.contact-info a:focus {
  color: var(--primary-dark);
  text-decoration: underline;
}

.contact-icon {
  font-size: 1.5rem;
  color: var(--primary);
  flex-shrink: 0;
}

/* ===================================
   COOKIE BANNER & TABLE
   =================================== */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--white);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
  z-index: var(--z-modal);
  padding: var(--spacing-lg);
  transform: translateY(100%);
  transition: transform var(--transition-base);
}

.cookie-banner.show {
  transform: translateY(0%);
}

.cookie-content {
  max-width: var(--max-width);
  margin: 0 auto;
}

.cookie-buttons {
  display: flex;
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
  flex-wrap: wrap;
}

@media (max-width: 768px) {
  .cookie-banner {
    padding: var(--spacing-md);
  }

  .cookie-buttons {
    flex-direction: column;
  }
}

.cookie-learn-more {
  color: var(--primary);
  text-decoration: none;
  transition: color var(--transition-base);
}

.cookie-learn-more:hover,
.cookie-learn-more:focus {
  color: var(--primary-light);
}

#cookie-title {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ===================================
   FOOTER
   =================================== */
.footer {
  background: var(--secondary);
  color: var(--text-light);
  padding: var(--spacing-xl) 0;
  text-align: center;
}
[data-theme="dark"] .footer {
  background: var(--primary-dark);
}

[data-theme="dark"] .footer-links a {
  color: var(--bg);
}

[data-theme="dark"] .footer-links a:hover,
.footer-links a:focus {
  color: var(--text-light);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.footer-inner-text {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin-top: var(--spacing-lg);
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: var(--spacing-xl);
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--text-footer);
  text-decoration: none;
  transition: color var(--transition-base);
}

.footer-links a:hover,
.footer-links a:focus {
  color: var(--white);
}

.footer-cookie-btn {
  font-family: var(--font-family);
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  text-decoration: none;
  font-size: var(--font-size-base);
  cursor: pointer;
  border: none;
  transition: color var(--transition-base);
  position: relative;
  overflow: hidden;
  background: transparent;
  color: var(--text-footer);
}
.footer-cookie-btn:hover,
.footer-cookie-btn:focus {
  color: var(--white);
}
[data-theme="dark"] .footer-cookie-btn {
  color: var(--bg);
}

[data-theme="dark"] .footer-cookie-btn:hover,
.footer-cookie-btn:focus {
  color: var(--text-light);
}

/* ===================================
   MATERIAL SYMBOLS
   =================================== */
.material-symbols-outlined {
  font-variation-settings:
    "FILL" 0,
    "wght" 400,
    "GRAD" 0,
    "opsz" 24;
  font-family: "Material Symbols Outlined";
}

/* ===================================
   RESPONSIVE DESIGN
   =================================== */
@media (max-width: 860px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }

  .hero {
    padding: var(--spacing-2xl) 0 var(--spacing-xl);
  }

  .trust-items {
    gap: var(--spacing-lg);
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .hero-actions .btn {
    width: 100%;
  }
}

/* ===================================
   PRINT STYLES
   =================================== */
@media print {
  .sticky-cta,
  .fab-container .menu-toggle,
  .cookie-banner,
  .carousel-nav,
  .carousel-dots {
    display: none !important;
  }

  .hero {
    min-height: auto;
    padding: var(--spacing-xl) 0;
  }

  body {
    color: #000;
  }
}

/* Theme toggle */
.theme-toggle {
  background: none;
  border: 2px solid var(--text-light);
  border-radius: var(--border-radius-full);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-base);
  color: var(--text);
}

.theme-toggle:hover,
.theme-toggle:focus {
  border-color: var(--primary);
  background: var(--primary);
  color: var(--white);
  transform: rotate(180deg);
}

.theme-icon {
  font-size: 1.5rem;
  transition: transform var(--transition-base);
}

/*language switcher*/
.language-switcher {
  position: relative;
  display: inline-flex;
  justify-content: center;
}

.language-switcher-button {
  appearance: none;
  background: var(--white);
  color: var(--text);
  border: 2px solid var(--text-light);
  border-radius: var(--border-radius-full);
  padding: 0.5rem 1rem;
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-base);
  width: 90px;
  min-width: 80px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-sm);
}

.language-switcher-button:hover {
  border-color: var(--primary);
  background: var(--bg);
}

.language-switcher-button:focus {
  outline: none;
  border-color: var(--primary);
}

.language-switcher-button[aria-expanded="true"] {
  border-color: var(--primary);
}

.dropdown-icon {
  font-size: 1.25rem;
  transition: transform var(--transition-base);
  font-variation-settings: "FILL" 0;
}

.language-switcher-button[aria-expanded="true"] .dropdown-icon {
  transform: rotate(180deg);
}

.language-dropdown {
  position: absolute;
  top: calc(100% + var(--spacing-xs));
  background: var(--white);
  border: 2px solid var(--primary);
  border-radius: var(--border-radius);
  padding: var(--spacing-xs);
  z-index: var(--z-dropdown);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  min-width: 160px;
}

.language-dropdown:not([hidden]) {
  opacity: 1;
  visibility: visible;
}

.language-option {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-sm) var(--spacing-sm);
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  color: var(--text);
  font-weight: 500;
  margin: var(--spacing-xs);
}

.language-option:hover {
  background: var(--bg);
  gap: 1rem;
}

.language-option:focus {
  outline: none;
  background: var(--bg);
  box-shadow: inset 3px 0 0 var(--primary);
}

.language-option.active {
  background: var(--primary);
  color: var(--white);
}

.language-option.active:hover {
  background: var(--primary-dark);
}

.language-flag {
  max-width: 20%;
  flex-shrink: 0;
}

.language-name {
  font-size: var(--font-size-base);
}

@media (max-width: 860px) {
  .language-switcher {
    margin-right: 0;
  }

  .language-dropdown {
    min-width: 140px;
  }
}

hr.divider {
  margin-bottom: var(--spacing-xl);
  margin-top: var(--spacing-sm);
  color: var(--primary);
  background-color: var(--primary);
  height: var(--spacing-xxs);
  border: none;
  border-radius: var(--border-radius-full);
}

/* ===================================
   TESTIMONIALS
   =================================== */
.testimonial {
  background: var(--white);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  text-align: center;
  font-style: italic;
  position: relative;
  border-top: 4px solid var(--primary);
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
  display: flex;
  align-items: center;
}

.testimonial::before {
  content: '"';
  opacity: 70%;
  font-size: var(--font-size-quote);
  color: var(--text-footer);
  position: absolute;
  top: 0;
  left: 0;
  font-family: Georgia, serif;
  line-height: 1;
  transform: rotate(10deg);
}

.testimonial::after {
  content: '"';
  opacity: 70%;
  font-size: var(--font-size-quote);
  color: var(--text-footer);
  position: absolute;
  bottom: 0;
  right: var(--spacing-md);
  font-family: Georgia, serif;
  line-height: 0;
  transform: rotate(10deg);
}

.testimonial p {
  font-size: var(--font-size-xl);
  position: relative;
  z-index: 1;
}

.testimonial:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.blueimp-gallery > .description {
  position: absolute;
  top: var(--spacing-gallery);
  left: var(--spacing-md);
  color: #fff;
  display: none;
  font-style: italic;
  text-shadow: 0 0 2px #000;
  opacity: 0.6;
}
.blueimp-gallery-controls > .description {
  display: flex;
}

/* alerts */
.alert {
  padding: 1rem;
  margin-top: 0.5rem;
  margin-bottom: 0.5rem;
  border-radius: 0.5rem;
  font-weight: 500;
}

.alert-success {
  background: var(--alert-success-bg);
  color: var(--alert-success-text);
}

.alert-error {
  background: var(--alert-error-bg);
  color: var(--alert-error-text);
}