/* Quiet Voyage Electronics – tech_futuristic style.css */

/* =====================
   CSS Variables & Base
   ===================== */
:root {
  --color-primary: #23324D;
  --color-secondary: #8AB7E2;
  --color-accent: #F0EDEE;
  --color-neon: #00ffe7;
  --color-neon-pink: #ff3cac;
  --color-bg-gradient: linear-gradient(135deg, #1a2233 0%, #23324D 100%);
  --color-bg-gradient-alt: linear-gradient(120deg, #23324D 0%, #2e466b 100%);
  --color-card-bg: rgba(35, 50, 77, 0.92);
  --color-card-bg-light: rgba(248, 250, 255, 0.98);
  --color-shadow: 0 4px 32px 0 rgba(0, 255, 231, 0.08), 0 1.5px 8px 0 rgba(35, 50, 77, 0.12);
  --color-shadow-neon: 0 0 12px 2px var(--color-neon);
  --color-shadow-pink: 0 0 8px 2px var(--color-neon-pink);
  --font-display: 'Montserrat', 'Segoe UI', Arial, sans-serif;
  --font-body: 'Roboto', 'Segoe UI', Arial, sans-serif;
  --radius-lg: 20px;
  --radius-md: 12px;
  --radius-sm: 6px;
  --transition: 0.25s cubic-bezier(.4,0,.2,1);
  --gap-section: 60px;
  --gap-card: 24px;
  --gap-content: 20px;
  --gap-feature: 15px;
  --header-height: 72px;
}

html {
  box-sizing: border-box;
  font-size: 16px;
  scroll-behavior: smooth;
}
*, *:before, *:after {
  box-sizing: inherit;
}

body {
  min-height: 100vh;
  background: var(--color-bg-gradient);
  color: var(--color-accent);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  margin: 0;
  padding: 0;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* =====================
   Typography
   ===================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-neon);
  margin-top: 0;
  margin-bottom: 0.6em;
  font-weight: 700;
  letter-spacing: 0.01em;
}
h1 {
  font-size: 2.5rem;
  line-height: 1.15;
  text-shadow: 0 0 12px var(--color-neon), 0 2px 8px #000a;
}
h2 {
  font-size: 2rem;
  line-height: 1.2;
  text-shadow: 0 0 8px var(--color-neon), 0 1px 4px #0007;
}
h3 {
  font-size: 1.3rem;
  color: var(--color-secondary);
  text-shadow: 0 0 6px var(--color-neon), 0 1px 2px #0005;
}
h4, h5, h6 {
  color: var(--color-accent);
}
p, ul, ol {
  color: var(--color-accent);
  margin-bottom: 1.2em;
  font-size: 1.05rem;
}
strong {
  color: var(--color-neon);
}
a {
  color: var(--color-neon);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--color-neon-pink);
  text-shadow: 0 0 6px var(--color-neon-pink);
}

/* =====================
   Layout Containers
   ===================== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  align-items: stretch;
}
.content-wrapper {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: var(--gap-content);
  align-items: flex-start;
}

.section {
  margin-bottom: var(--gap-section);
  padding: 40px 20px;
  border-radius: var(--radius-lg);
  background: var(--color-bg-gradient-alt);
  box-shadow: var(--color-shadow);
  position: relative;
}

/* =====================
   Header & Navigation
   ===================== */
header {
  width: 100%;
  background: rgba(26,34,51,0.98);
  box-shadow: 0 2px 16px 0 rgba(0,255,231,0.07);
  position: sticky;
  top: 0;
  z-index: 100;
}
header .container {
  min-height: var(--header-height);
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.logo img {
  height: 44px;
  width: auto;
  display: block;
  filter: drop-shadow(0 0 8px var(--color-neon));
  transition: filter var(--transition);
}
.logo:hover img {
  filter: drop-shadow(0 0 16px var(--color-neon-pink));
}
.main-nav {
  display: flex;
  flex-direction: row;
  gap: 28px;
  align-items: center;
}
.main-nav a {
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--color-accent);
  font-size: 1.05rem;
  letter-spacing: 0.02em;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}
.main-nav a:hover, .main-nav a:focus {
  color: var(--color-neon);
  border-bottom: 2px solid var(--color-neon);
}
.cta-button {
  background: linear-gradient(90deg, var(--color-neon), var(--color-neon-pink));
  color: #1a2233;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.08rem;
  padding: 12px 32px;
  border: none;
  border-radius: var(--radius-md);
  box-shadow: 0 0 16px 2px var(--color-neon);
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  margin-left: 16px;
  text-shadow: none;
  letter-spacing: 0.03em;
  outline: none;
  position: relative;
  z-index: 1;
}
.cta-button:hover, .cta-button:focus {
  background: linear-gradient(90deg, var(--color-neon-pink), var(--color-neon));
  color: #fff;
  box-shadow: 0 0 24px 4px var(--color-neon-pink);
}

/* Hamburger (mobile) menu button */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-neon);
  font-size: 2.2rem;
  cursor: pointer;
  margin-left: 12px;
  transition: color var(--transition);
  z-index: 120;
}
.mobile-menu-toggle:hover, .mobile-menu-toggle:focus {
  color: var(--color-neon-pink);
}

/* =====================
   Mobile Menu Overlay
   ===================== */
.mobile-menu {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(26,34,51,0.98);
  backdrop-filter: blur(6px);
  z-index: 200;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 0;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(.4,0,.2,1);
  opacity: 0;
  pointer-events: none;
}
.mobile-menu.open {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu-close {
  background: none;
  border: none;
  color: var(--color-neon);
  font-size: 2.2rem;
  align-self: flex-end;
  margin: 24px 24px 0 0;
  cursor: pointer;
  transition: color var(--transition);
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  color: var(--color-neon-pink);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin: 48px 0 0 32px;
}
.mobile-nav a {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--color-accent);
  font-weight: 600;
  letter-spacing: 0.03em;
  transition: color var(--transition), text-shadow var(--transition);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: var(--color-neon);
  text-shadow: 0 0 8px var(--color-neon);
}

/* =====================
   Main Content Layouts
   ===================== */
main {
  width: 100%;
  margin-top: 0;
  display: flex;
  flex-direction: column;
  gap: var(--gap-section);
}
section {
  margin-bottom: var(--gap-section);
  padding: 40px 20px;
  border-radius: var(--radius-lg);
  background: var(--color-bg-gradient-alt);
  box-shadow: var(--color-shadow);
  position: relative;
}

/* Card Containers */
.card-container, .product-cards, .blog-cards, .gallery-grid, .team-grid, .feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gap-card);
  margin-bottom: 20px;
}
.card, .product-card, .blog-card, .gallery-item, .team-member, .faq-item {
  background: var(--color-card-bg);
  border-radius: var(--radius-md);
  box-shadow: var(--color-shadow);
  padding: 28px 24px;
  margin-bottom: 20px;
  position: relative;
  flex: 1 1 280px;
  min-width: 260px;
  max-width: 360px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover, .product-card:hover, .blog-card:hover, .gallery-item:hover, .team-member:hover, .faq-item:hover {
  box-shadow: var(--color-shadow-neon);
  transform: translateY(-4px) scale(1.025);
}

/* Feature Items */
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--gap-feature);
  background: rgba(35,50,77,0.92);
  border-radius: var(--radius-md);
  box-shadow: 0 0 8px 1px var(--color-neon);
  padding: 24px 20px;
  margin-bottom: 20px;
  min-width: 220px;
  flex: 1 1 220px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.feature-item:hover {
  box-shadow: var(--color-shadow-pink);
  transform: translateY(-2px) scale(1.02);
}

/* Testimonial Cards */
.testimonial-slider {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 20px;
}
.testimonial-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  padding: 20px 28px;
  background: var(--color-card-bg-light);
  border-radius: var(--radius-md);
  box-shadow: 0 0 12px 2px var(--color-neon), 0 2px 8px 0 rgba(35,50,77,0.10);
  color: #222;
  min-width: 260px;
  max-width: 420px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial-card p {
  color: #222;
  font-size: 1.08rem;
  font-style: italic;
  margin-bottom: 0.5em;
}
.testimonial-card span {
  color: var(--color-primary);
  font-weight: 600;
  font-size: 1rem;
}
.testimonial-card:hover {
  box-shadow: 0 0 18px 2px var(--color-neon-pink), 0 2px 8px 0 rgba(35,50,77,0.10);
  transform: translateY(-3px) scale(1.015);
}

/* FAQ List */
.faq-list {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 20px;
}
.faq-item {
  background: var(--color-card-bg);
  border-radius: var(--radius-md);
  box-shadow: var(--color-shadow);
  padding: 24px 20px;
  margin-bottom: 20px;
  min-width: 220px;
  flex: 1 1 220px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.faq-item:hover {
  box-shadow: var(--color-shadow-neon);
  transform: translateY(-2px) scale(1.02);
}

/* Newsletter Signup */
.newsletter-signup {
  display: flex;
  flex-direction: column;
  gap: 18px;
  align-items: flex-start;
  background: rgba(35,50,77,0.92);
  border-radius: var(--radius-md);
  box-shadow: 0 0 8px 1px var(--color-neon);
  padding: 24px 20px;
  margin-bottom: 20px;
}

/* Quick Links */
.quick-links {
  display: flex;
  flex-direction: row;
  gap: 20px;
  margin-top: 12px;
}
.quick-links a {
  font-family: var(--font-display);
  color: var(--color-neon);
  font-weight: 600;
  font-size: 1.08rem;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}
.quick-links a:hover {
  color: var(--color-neon-pink);
  border-bottom: 2px solid var(--color-neon-pink);
}

/* Filters & Sort Options */
.filters, .sort-options {
  display: flex;
  flex-direction: row;
  gap: 12px;
  align-items: center;
  margin-bottom: 18px;
  font-size: 1rem;
  color: var(--color-secondary);
}
.filters a, .sort-options a {
  color: var(--color-neon);
  font-weight: 500;
  transition: color var(--transition);
}
.filters a:hover, .sort-options a:hover {
  color: var(--color-neon-pink);
}

/* =====================
   Footer
   ===================== */
footer {
  width: 100%;
  background: rgba(26,34,51,0.98);
  box-shadow: 0 -2px 16px 0 rgba(0,255,231,0.07);
  padding: 40px 0 24px 0;
  margin-top: 40px;
}
footer .container {
  flex-direction: column;
  align-items: flex-start;
  gap: 24px;
}
.footer-nav {
  display: flex;
  flex-direction: row;
  gap: 28px;
  margin-bottom: 12px;
}
.footer-nav a {
  color: var(--color-secondary);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 500;
  transition: color var(--transition);
}
.footer-nav a:hover {
  color: var(--color-neon);
}
.footer-contact {
  color: var(--color-accent);
  font-size: 1rem;
  margin-bottom: 8px;
}
footer p {
  color: var(--color-secondary);
  font-size: 0.98rem;
  margin-bottom: 0;
}

/* =====================
   Cookie Consent Banner
   ===================== */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 9999;
  background: linear-gradient(90deg, #1a2233 60%, #23324D 100%);
  color: var(--color-accent);
  box-shadow: 0 -2px 24px 0 rgba(0,255,231,0.10);
  padding: 24px 20px;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 32px;
  justify-content: space-between;
  font-size: 1.05rem;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  opacity: 0;
  pointer-events: none;
  transform: translateY(100%);
  transition: opacity 0.35s var(--transition), transform 0.35s var(--transition);
}
.cookie-banner.active {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.cookie-banner .cookie-actions {
  display: flex;
  flex-direction: row;
  gap: 18px;
}
.cookie-banner button {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-sm);
  padding: 10px 22px;
  margin: 0;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  box-shadow: 0 0 8px 1px var(--color-neon);
}
.cookie-banner .accept {
  background: linear-gradient(90deg, var(--color-neon), var(--color-neon-pink));
  color: #1a2233;
}
.cookie-banner .accept:hover {
  background: linear-gradient(90deg, var(--color-neon-pink), var(--color-neon));
  color: #fff;
}
.cookie-banner .reject {
  background: transparent;
  color: var(--color-neon-pink);
  border: 2px solid var(--color-neon-pink);
  box-shadow: none;
}
.cookie-banner .reject:hover {
  background: var(--color-neon-pink);
  color: #fff;
}
.cookie-banner .settings {
  background: transparent;
  color: var(--color-neon);
  border: 2px solid var(--color-neon);
  box-shadow: none;
}
.cookie-banner .settings:hover {
  background: var(--color-neon);
  color: #1a2233;
}

/* Cookie Modal */
.cookie-modal {
  position: fixed;
  left: 0; right: 0; top: 0; bottom: 0;
  z-index: 10000;
  background: rgba(26,34,51,0.92);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s var(--transition);
}
.cookie-modal.active {
  opacity: 1;
  pointer-events: auto;
}
.cookie-modal-content {
  background: var(--color-card-bg-light);
  color: #222;
  border-radius: var(--radius-lg);
  box-shadow: 0 0 24px 4px var(--color-neon);
  padding: 36px 32px 28px 32px;
  min-width: 320px;
  max-width: 95vw;
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: relative;
  animation: cookieModalIn 0.4s cubic-bezier(.4,0,.2,1);
}
@keyframes cookieModalIn {
  from { transform: translateY(40px) scale(0.98); opacity: 0; }
  to { transform: translateY(0) scale(1); opacity: 1; }
}
.cookie-modal-content h3 {
  color: var(--color-primary);
  margin-bottom: 0.5em;
}
.cookie-modal-content .cookie-category {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 18px;
  margin-bottom: 12px;
}
.cookie-modal-content .cookie-category label {
  font-weight: 600;
  color: var(--color-primary);
}
.cookie-modal-content .cookie-category input[type="checkbox"] {
  accent-color: var(--color-neon);
  width: 20px;
  height: 20px;
}
.cookie-modal-content .cookie-category .always-on {
  color: var(--color-neon-pink);
  font-size: 0.98rem;
  font-weight: 500;
  margin-left: 8px;
}
.cookie-modal-content .cookie-modal-actions {
  display: flex;
  flex-direction: row;
  gap: 18px;
  margin-top: 12px;
}
.cookie-modal-content .close-modal {
  position: absolute;
  top: 18px;
  right: 18px;
  background: none;
  border: none;
  color: var(--color-neon);
  font-size: 1.8rem;
  cursor: pointer;
  transition: color var(--transition);
}
.cookie-modal-content .close-modal:hover {
  color: var(--color-neon-pink);
}

/* =====================
   Responsive Design
   ===================== */
@media (max-width: 1024px) {
  .container {
    max-width: 900px;
  }
  .main-nav {
    gap: 18px;
  }
  .footer-nav {
    gap: 18px;
  }
}
@media (max-width: 900px) {
  .container {
    max-width: 98vw;
  }
  .card, .product-card, .blog-card, .gallery-item, .team-member, .faq-item {
    min-width: 180px;
    max-width: 100%;
  }
}
@media (max-width: 768px) {
  html {
    font-size: 15px;
  }
  header .container {
    flex-direction: row;
    gap: 10px;
  }
  .main-nav {
    display: none;
  }
  .cta-button {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
  .container {
    padding: 0 10px;
  }
  .section, section {
    padding: 28px 8px;
    margin-bottom: 36px;
  }
  .card-container, .product-cards, .blog-cards, .gallery-grid, .team-grid, .feature-grid, .testimonial-slider, .faq-list {
    flex-direction: column;
    gap: 18px;
  }
  .card, .product-card, .blog-card, .gallery-item, .team-member, .faq-item, .feature-item, .testimonial-card {
    min-width: 0;
    max-width: 100%;
    padding: 18px 12px;
  }
  .content-wrapper {
    gap: 14px;
  }
  .quick-links {
    flex-direction: column;
    gap: 10px;
  }
  .cookie-banner {
    flex-direction: column;
    gap: 18px;
    align-items: flex-start;
    padding: 18px 10px;
    font-size: 0.98rem;
  }
  .cookie-banner .cookie-actions {
    flex-direction: column;
    gap: 10px;
  }
  .cookie-modal-content {
    min-width: 90vw;
    padding: 22px 10px 18px 10px;
  }
}
@media (max-width: 480px) {
  html {
    font-size: 14px;
  }
  h1 {
    font-size: 1.7rem;
  }
  h2 {
    font-size: 1.2rem;
  }
  .logo img {
    height: 32px;
  }
}

/* =====================
   Utility Classes
   ===================== */
.text-image-section {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}
@media (max-width: 768px) {
  .text-image-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }
}
.content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
}

/* =====================
   Miscellaneous
   ===================== */
ul.manual-links {
  padding-left: 1.2em;
  margin-bottom: 1.2em;
}
ul.manual-links li {
  margin-bottom: 0.6em;
}
.support-contact ul {
  padding-left: 1.2em;
  margin-bottom: 1.2em;
}
.support-contact li {
  margin-bottom: 0.5em;
}

/* =====================
   Animations
   ===================== */
.card, .product-card, .blog-card, .gallery-item, .team-member, .faq-item, .feature-item, .testimonial-card {
  transition: box-shadow var(--transition), transform var(--transition);
}
.cta-button, .cookie-banner button, .cookie-modal-content .close-modal {
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
}

/* =====================
   Accessibility
   ===================== */
:focus {
  outline: 2px solid var(--color-neon-pink);
  outline-offset: 2px;
}

/* =====================
   Hide scroll on mobile menu open
   ===================== */
body.mobile-menu-open {
  overflow: hidden;
}