/* =====================
   Whisper Gate Auto – Industrial Modern CSS
   ===================== */

/* ====== CSS Variables ====== */
:root {
  --color-primary: #173053;
  --color-secondary: #36A18B;
  --color-accent: #F5F8FA;
  --color-bg-dark: #181C22;
  --color-bg-medium: #232933;
  --color-bg-light: #2D3742;
  --color-metal: #8A99A8;
  --color-metal-dark: #5A6773;
  --color-text: #F5F8FA;
  --color-text-dark: #181C22;
  --color-text-muted: #B0B8C1;
  --color-shadow: rgba(23, 48, 83, 0.18);
  --color-shadow-strong: rgba(23, 48, 83, 0.32);
  --color-btn-hover: #223B5C;
  --color-btn-active: #101B2A;
  --color-success: #36A18B;
  --color-error: #D9534F;
  --radius: 8px;
  --radius-lg: 16px;
  --shadow: 0 2px 12px var(--color-shadow);
  --shadow-strong: 0 4px 24px var(--color-shadow-strong);
  --transition: 0.25s cubic-bezier(.4,0,.2,1);
  --font-display: 'Montserrat', 'Arial Narrow', Arial, sans-serif;
  --font-body: 'Roboto', 'Segoe UI', Arial, sans-serif;
  --font-industrial: 'Montserrat', 'Roboto', 'Arial Narrow', Arial, sans-serif;
}

/* ====== Reset & Base ====== */
html {
  box-sizing: border-box;
  font-size: 16px;
  scroll-behavior: smooth;
  background: var(--color-bg-dark);
}
*, *:before, *:after {
  box-sizing: inherit;
}
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg-dark);
  min-height: 100vh;
  line-height: 1.6;
  letter-spacing: 0.01em;
}
img {
  max-width: 100%;
  display: block;
  border-radius: var(--radius);
}
a {
  color: var(--color-secondary);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--color-metal);
}

/* ====== Typography ====== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-text);
  margin-top: 0;
  letter-spacing: 0.01em;
}
h1 {
  font-size: 2.2rem;
  margin-bottom: 18px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
h2 {
  font-size: 1.6rem;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
h3 {
  font-size: 1.2rem;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}
h4, h5, h6 {
  font-size: 1rem;
  margin-bottom: 10px;
}
p {
  margin-top: 0;
  margin-bottom: 1em;
  color: var(--color-text-muted);
}
strong {
  color: var(--color-secondary);
  font-weight: 700;
}
ul, ol {
  padding-left: 1.2em;
  margin-top: 0;
  margin-bottom: 1em;
}
li {
  margin-bottom: 0.5em;
}

/* ====== Layout Containers ====== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 20px;
  padding-right: 20px;
}
.content-wrapper {
  width: 100%;
  margin: 0 auto;
}

.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: var(--color-bg-medium);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

/* ====== Header & Navigation ====== */
header {
  background: var(--color-bg-light);
  box-shadow: 0 2px 12px var(--color-shadow);
  position: sticky;
  top: 0;
  z-index: 100;
}
header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: 16px;
  padding-bottom: 16px;
}
header img {
  height: 48px;
  width: auto;
  margin-right: 24px;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}
.main-nav a {
  font-family: var(--font-industrial);
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-text);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: border-color var(--transition), color var(--transition);
}
.main-nav a:hover, .main-nav a:focus {
  color: var(--color-secondary);
  border-bottom: 2px solid var(--color-secondary);
}

/* ====== Primary Button ====== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: linear-gradient(90deg, var(--color-primary) 80%, var(--color-metal) 100%);
  color: var(--color-text);
  border: none;
  border-radius: var(--radius);
  box-shadow: 0 2px 8px var(--color-shadow);
  padding: 14px 32px;
  margin-top: 10px;
  margin-bottom: 10px;
  cursor: pointer;
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
  outline: none;
  position: relative;
  overflow: hidden;
}
.btn-primary:hover, .btn-primary:focus {
  background: linear-gradient(90deg, var(--color-btn-hover) 80%, var(--color-metal-dark) 100%);
  box-shadow: 0 4px 16px var(--color-shadow-strong);
  transform: translateY(-2px) scale(1.03);
}
.btn-primary:active {
  background: var(--color-btn-active);
  transform: scale(0.98);
}

/* ====== Hero Section ====== */
.hero {
  background: linear-gradient(120deg, var(--color-primary) 70%, var(--color-bg-light) 100%);
  padding: 60px 0 60px 0;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  box-shadow: var(--shadow-strong);
}
.hero .container {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 24px;
}
.hero h1 {
  color: var(--color-text);
  font-size: 2.5rem;
  margin-bottom: 18px;
  text-shadow: 0 2px 8px var(--color-shadow);
}
.hero p {
  color: var(--color-text-muted);
  font-size: 1.2rem;
  margin-bottom: 24px;
}

/* ====== Feature Grid & Cards ====== */
.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 20px;
  margin-bottom: 20px;
}
.feature-grid > div {
  background: var(--color-bg-light);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px 22px;
  flex: 1 1 240px;
  min-width: 220px;
  max-width: 320px;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  border-left: 4px solid var(--color-metal);
  transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition);
}
.feature-grid > div:hover {
  box-shadow: var(--shadow-strong);
  border-left: 4px solid var(--color-secondary);
  transform: translateY(-4px) scale(1.02);
}
.feature-grid h3 {
  color: var(--color-secondary);
  font-size: 1.1rem;
  margin-bottom: 8px;
}

/* ====== Cards & Card Containers ====== */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  background: var(--color-bg-light);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 20px;
  position: relative;
  padding: 24px 20px;
  min-width: 220px;
  flex: 1 1 260px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover {
  box-shadow: var(--shadow-strong);
  transform: translateY(-2px) scale(1.01);
}
.card-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 10px;
}

/* ====== Content Grid ====== */
.content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
}

/* ====== Text-Image Section ====== */
.text-image-section {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.text-image-section > div {
  flex: 1 1 320px;
  min-width: 220px;
}
.text-image-section img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  max-width: 380px;
  width: 100%;
}

/* ====== Testimonial Cards & Carousel ====== */
.testimonial-carousel, .testimonial-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 20px;
  margin-bottom: 20px;
}
.testimonial-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  padding: 20px;
  background: var(--color-accent);
  color: var(--color-text-dark);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  min-width: 220px;
  max-width: 340px;
  flex: 1 1 260px;
  margin-bottom: 20px;
  border-left: 4px solid var(--color-secondary);
  transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition);
}
.testimonial-card:hover {
  box-shadow: var(--shadow-strong);
  border-left: 4px solid var(--color-primary);
  transform: translateY(-2px) scale(1.01);
}
.testimonial-card p {
  color: var(--color-text-dark);
  font-size: 1.05rem;
  margin-bottom: 8px;
}
.testimonial-card strong {
  color: var(--color-primary);
  font-weight: 700;
}
.testimonial-card span {
  color: var(--color-metal-dark);
  font-size: 0.95rem;
}
.stars {
  color: #F5B301;
  font-size: 1.2rem;
  letter-spacing: 0.1em;
}

/* ====== Feature Item ====== */
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* ====== Pricing Table ====== */
.pricing-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin-bottom: 24px;
  background: var(--color-bg-light);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.pricing-table th, .pricing-table td {
  padding: 16px 12px;
  text-align: center;
  font-family: var(--font-display);
  font-size: 1rem;
  border-bottom: 1px solid var(--color-bg-medium);
}
.pricing-table th {
  background: var(--color-primary);
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.pricing-table tr:last-child td {
  border-bottom: none;
}
.pricing-table td {
  color: var(--color-text-muted);
}
.pricing-table td:first-child {
  font-weight: 700;
  color: var(--color-secondary);
  text-align: left;
}

/* ====== Map Section ====== */
.map {
  margin-top: 24px;
  margin-bottom: 24px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
}

/* ====== Footer ====== */
footer {
  background: var(--color-bg-light);
  color: var(--color-text-muted);
  padding: 40px 0 20px 0;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  box-shadow: 0 -2px 12px var(--color-shadow);
}
footer .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}
.footer-menu {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}
.footer-menu a {
  color: var(--color-metal);
  font-size: 0.98rem;
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  transition: color var(--transition);
}
.footer-menu a:hover {
  color: var(--color-secondary);
}
.social-links {
  display: flex;
  gap: 18px;
  margin-bottom: 10px;
}
.social-links a {
  color: var(--color-secondary);
  font-size: 1.2rem;
  transition: color var(--transition);
}
.social-links a:hover {
  color: var(--color-metal);
}
footer img {
  height: 36px;
  margin-bottom: 10px;
}
.copyright {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  margin-top: 10px;
}

/* ====== Mobile Navigation ====== */
.mobile-menu-toggle {
  display: none;
  position: fixed;
  top: 22px;
  right: 22px;
  z-index: 200;
  background: var(--color-bg-light);
  color: var(--color-secondary);
  border: none;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  font-size: 2rem;
  box-shadow: var(--shadow);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
}
.mobile-menu-toggle:hover, .mobile-menu-toggle:focus {
  background: var(--color-secondary);
  color: var(--color-bg-dark);
  box-shadow: var(--shadow-strong);
}
.mobile-menu {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: linear-gradient(120deg, var(--color-bg-dark) 80%, var(--color-primary) 100%);
  z-index: 300;
  transform: translateX(-100%);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.4s cubic-bezier(.4,0,.2,1), opacity 0.3s;
  box-shadow: 0 0 0 100vw rgba(24,28,34,0.7);
}
.mobile-menu.open {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu-close {
  background: none;
  border: none;
  color: var(--color-secondary);
  font-size: 2.2rem;
  position: absolute;
  top: 22px;
  right: 22px;
  cursor: pointer;
  z-index: 301;
  transition: color var(--transition);
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  color: var(--color-metal);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin-top: 80px;
  width: 100%;
  align-items: flex-start;
  padding-left: 40px;
}
.mobile-nav a {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 8px 0;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: var(--color-secondary);
  border-bottom: 2px solid var(--color-secondary);
}

/* ====== Cookie Consent Banner ====== */
.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 500;
  background: var(--color-bg-light);
  color: var(--color-text);
  box-shadow: 0 -2px 16px var(--color-shadow-strong);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  animation: cookieBannerIn 0.5s cubic-bezier(.4,0,.2,1);
}
@keyframes cookieBannerIn {
  from { transform: translateY(100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.cookie-banner p {
  color: var(--color-text);
  margin: 0 0 8px 0;
  font-size: 1rem;
}
.cookie-banner .cookie-btns {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}
.cookie-banner button {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius);
  padding: 10px 24px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  margin: 0 2px;
}
.cookie-banner .accept {
  background: var(--color-secondary);
  color: var(--color-bg-dark);
  box-shadow: var(--shadow);
}
.cookie-banner .accept:hover, .cookie-banner .accept:focus {
  background: var(--color-success);
  color: var(--color-text);
}
.cookie-banner .reject {
  background: var(--color-metal-dark);
  color: var(--color-text);
}
.cookie-banner .reject:hover, .cookie-banner .reject:focus {
  background: var(--color-error);
  color: var(--color-text);
}
.cookie-banner .settings {
  background: transparent;
  color: var(--color-secondary);
  border: 2px solid var(--color-secondary);
}
.cookie-banner .settings:hover, .cookie-banner .settings:focus {
  background: var(--color-secondary);
  color: var(--color-bg-dark);
}

/* ====== Cookie Modal ====== */
.cookie-modal-overlay {
  position: fixed;
  z-index: 600;
  left: 0; top: 0; right: 0; bottom: 0;
  background: rgba(24,28,34,0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.cookie-modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}
.cookie-modal {
  background: var(--color-bg-light);
  color: var(--color-text);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-strong);
  padding: 36px 28px 28px 28px;
  min-width: 320px;
  max-width: 95vw;
  display: flex;
  flex-direction: column;
  gap: 20px;
  animation: cookieModalIn 0.4s cubic-bezier(.4,0,.2,1);
  position: relative;
}
@keyframes cookieModalIn {
  from { transform: scale(0.92) translateY(40px); opacity: 0; }
  to { transform: scale(1) translateY(0); opacity: 1; }
}
.cookie-modal h2 {
  color: var(--color-secondary);
  font-size: 1.3rem;
  margin-bottom: 10px;
}
.cookie-modal .cookie-category {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 12px;
}
.cookie-modal .cookie-category label {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--color-text);
  font-weight: 600;
}
.cookie-modal .cookie-toggle {
  appearance: none;
  width: 38px;
  height: 22px;
  background: var(--color-bg-medium);
  border-radius: 12px;
  position: relative;
  outline: none;
  cursor: pointer;
  transition: background var(--transition);
}
.cookie-modal .cookie-toggle:checked {
  background: var(--color-secondary);
}
.cookie-modal .cookie-toggle:before {
  content: '';
  position: absolute;
  left: 4px;
  top: 3px;
  width: 16px;
  height: 16px;
  background: var(--color-accent);
  border-radius: 50%;
  transition: transform var(--transition), background var(--transition);
}
.cookie-modal .cookie-toggle:checked:before {
  transform: translateX(16px);
  background: var(--color-bg-dark);
}
.cookie-modal .cookie-category .always-on {
  color: var(--color-success);
  font-size: 0.98rem;
  font-weight: 700;
  margin-left: 8px;
}
.cookie-modal .cookie-modal-actions {
  display: flex;
  gap: 16px;
  margin-top: 10px;
}
.cookie-modal .close-modal {
  position: absolute;
  top: 18px;
  right: 18px;
  background: none;
  border: none;
  color: var(--color-secondary);
  font-size: 1.5rem;
  cursor: pointer;
  transition: color var(--transition);
}
.cookie-modal .close-modal:hover, .cookie-modal .close-modal:focus {
  color: var(--color-metal);
}

/* ====== Responsive Design ====== */
@media (max-width: 1024px) {
  .container {
    max-width: 960px;
  }
  .feature-grid > div, .card, .testimonial-card {
    max-width: 100%;
  }
}
@media (max-width: 900px) {
  .main-nav {
    gap: 18px;
  }
  .feature-grid {
    gap: 16px;
  }
}
@media (max-width: 768px) {
  header .container {
    flex-direction: row;
    gap: 10px;
  }
  .main-nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: flex;
  }
  .hero .container {
    align-items: flex-start;
    padding-left: 10px;
    padding-right: 10px;
  }
  .feature-grid, .testimonial-carousel, .testimonial-grid, .card-container, .content-grid {
    flex-direction: column;
    gap: 18px;
  }
  .feature-grid > div, .card, .testimonial-card {
    min-width: 0;
    max-width: 100%;
    width: 100%;
  }
  .text-image-section {
    flex-direction: column;
    align-items: stretch;
    gap: 18px;
  }
  .text-image-section img {
    max-width: 100%;
  }
  .footer-menu, .social-links {
    flex-direction: column;
    gap: 10px;
    align-items: center;
  }
  .cookie-modal {
    min-width: 0;
    width: 95vw;
    padding: 24px 10px 18px 10px;
  }
}
@media (max-width: 480px) {
  .container {
    padding-left: 8px;
    padding-right: 8px;
  }
  .section {
    padding: 24px 6px;
  }
  .hero {
    padding: 32px 0 32px 0;
  }
  .btn-primary {
    padding: 12px 12px;
    font-size: 0.98rem;
  }
  .cookie-banner {
    padding: 16px 6px;
  }
}

/* ====== Utility Classes ====== */
.text-center {
  text-align: center;
}
.text-right {
  text-align: right;
}
.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.mt-2 { margin-top: 2px !important; }
.mb-2 { margin-bottom: 2px !important; }
.mt-4 { margin-top: 4px !important; }
.mb-4 { margin-bottom: 4px !important; }

/* ====== Hide visually but keep accessible ====== */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

/* ====== Animations & Micro-interactions ====== */
.card, .feature-grid > div, .testimonial-card, .btn-primary, .cookie-banner, .cookie-modal {
  transition: box-shadow var(--transition), border-color var(--transition), background var(--transition), color var(--transition), transform var(--transition);
}

/* ====== Accessibility: Focus Styles ====== */
a:focus, button:focus, .btn-primary:focus {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}

/* ====== Prevent Overlapping ====== */
.section, .card, .feature-grid > div, .testimonial-card, .card-container > *, .content-grid > *, .text-image-section > *, .footer-menu > *, .social-links > * {
  margin-bottom: 20px;
}

/* ====== Remove last margin in flex containers ====== */
.card-container > *:last-child, .feature-grid > div:last-child, .testimonial-card:last-child, .content-grid > *:last-child, .text-image-section > *:last-child {
  margin-bottom: 0;
}

/* ====== Hide mobile menu on desktop ====== */
@media (min-width: 769px) {
  .mobile-menu, .mobile-menu-toggle {
    display: none !important;
  }
  .main-nav {
    display: flex !important;
  }
}

/* ====== End of Whisper Gate Auto CSS ====== */