/* 
 * FuFusion Website Styles
 * Cleaned and consolidated version
 */

/* ===== CSS Variables ===== */
:root {
  /* Brand Colours */
  --color-primary: #07033e;
  --color-primary-light: #1a1260;
  --color-primary-dark: #040122;
  --color-secondary: #046878;
  --color-secondary-light: #0a8ea5;
  --color-secondary-dark: #034c59;

  /* Supporting Colours */
  --color-white: #ffffff;
  --color-silver: #f5f5f7;
  --color-gray-100: #f8f9fa;
  --color-gray-200: #e9ecef;
  --color-gray-300: #dee2e6;
  --color-gray-400: #ced4da;
  --color-gray-500: #adb5bd;
  --color-gray-600: #6c757d;
  --color-gray-700: #495057;
  --color-gray-800: #343a40;
  --color-gray-900: #212529;
  --color-black: #000000;

  /* Functional Colours */
  --color-success: #28a745;
  --color-info: #17a2b8;
  --color-warning: #ffc107;
  --color-danger: #dc3545;

  /* Typography */
  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Ubuntu, Cantarell, "Noto Sans", "Helvetica Neue",
    Arial, sans-serif;
  --font-size-base: 1rem;
  --font-size-sm: 0.875rem;
  --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-5xl: 3rem;

  /* Fluid Typography */
  --fluid-h1: clamp(2rem, 5vw, 3.5rem);
  --fluid-h2: clamp(1.75rem, 4vw, 2.5rem);
  --fluid-h3: clamp(1.25rem, 3vw, 1.75rem);
  --fluid-body: clamp(1rem, 1.5vw, 1.125rem);
  --fluid-small: clamp(0.875rem, 1vw, 1rem);

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 2.5rem;
  --space-8: 3rem;
  --space-9: 4rem;
  --space-10: 5rem;
  --space-12: 8rem;

  /* Fluid Spacing */
  --fluid-space-section: clamp(3rem, 10vh, 8rem);
  --fluid-space-element: clamp(1.5rem, 5vh, 3rem);

  /* Layout */
  --container-max-width: 1200px;
  --container-padding: clamp(1rem, 5vw, 2rem);
  --grid-gap: clamp(1rem, 3vw, 2rem);
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 12px;
  --border-radius-xl: 16px;
  --border-radius-pill: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1), 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1), 0 4px 6px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1), 0 10px 10px rgba(0, 0, 0, 0.04);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;
  --transition-slow: 350ms ease;

  /* Z-index */
  --z-index-dropdown: 1000;
  --z-index-sticky: 1020;
  --z-index-fixed: 1030;
  --z-index-modal-backdrop: 1040;
  --z-index-modal: 1050;
  --z-index-popover: 1060;
  --z-index-tooltip: 1070;
}

/* ===== Reset & Base Styles ===== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-padding-top: 80px; /* Fixed header offset */
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--color-gray-800);
  background-color: var(--color-primary-dark);
  background-image: url("../img/blue-texture.jpg");
  background-attachment: fixed;
  background-size: cover;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a {
  color: var(--color-secondary);
  text-decoration: none;
  transition: color var(--transition-normal);
}

a:hover,
a:focus {
  color: var(--color-secondary-dark);
  text-decoration: underline;
}

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

ul,
ol {
  list-style: none;
}

/* ===== Accessibility ===== */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--color-primary);
  color: white;
  padding: 8px;
  z-index: var(--z-index-tooltip);
  transition: top 0.3s;
}
.skip-link:focus {
  top: 0;
}

/* Focus styles */
:focus-visible {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}
:focus:not(:focus-visible) {
  outline: none;
}

/* ===== Layout & Containers ===== */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

section {
  padding: var(--fluid-space-section) 0;
  position: relative;
}
section:not(.hero-section) {
  background-color: rgba(255, 255, 255, 0.9);
  margin: var(--space-8) 0;
  border-radius: var(--border-radius-lg);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

/* ===== Typography ===== */
h1,
h2,
h3,
h4,
h5,
h6 {
  margin-top: 0;
  margin-bottom: var(--space-4);
  line-height: 1.2;
  font-weight: 700;
  color: var(--color-primary);
}
h1 {
  font-size: var(--fluid-h1);
}
h2 {
  font-size: var(--fluid-h2);
}
h3 {
  font-size: var(--fluid-h3);
}

p {
  margin-bottom: var(--space-4);
}

.section-title {
  text-align: center;
  margin-bottom: var(--space-8);
  position: relative;
  padding-bottom: var(--space-4);
  color: var(--color-primary);
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.section-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 4px;
  background: linear-gradient(90deg, var(--color-secondary), var(--color-primary));
  border-radius: 2px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.section-intro {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-8);
  font-size: var(--font-size-lg);
}
/* ===== Header & Navigation ===== */
.site-header {
  position: sticky;
  top: 0;
  background-color: rgba(7, 3, 62, 0.9);
  box-shadow: var(--shadow-md);
  padding: var(--space-3) 0;
  z-index: var(--z-index-sticky);
  transition: all var(--transition-normal);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: block;
  width: 150px;
}
.logo-img {
  display: block;
  max-height: 45px;
  width: auto;
  margin-top: 5px;
}

.main-nav {
  display: flex;
  align-items: center;
}
.nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-5);
}

.nav-link {
  color: var(--color-white);
  font-weight: 500;
  padding: var(--space-2) var(--space-3);
  position: relative;
  transition: all var(--transition-normal);
  border-radius: var(--border-radius-sm);
}
.nav-link:hover,
.nav-link:focus {
  color: var(--color-white);
  text-decoration: none;
  background-color: rgba(255, 255, 255, 0.1);
}
.nav-link::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-secondary), var(--color-secondary-light));
  transition: width var(--transition-normal);
  border-radius: 1px;
}
.nav-link:hover::after,
.nav-link:focus::after,
.nav-link.active::after {
  width: 80%;
}
.nav-link.active {
  color: var(--color-white);
  font-weight: 600;
  background-color: rgba(255, 255, 255, 0.15);
}

/* ===== WhatsApp Button ===== */
.whatsapp-button {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  background-color: #25d366;
  color: white;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--border-radius-pill);
  font-weight: 500;
  transition: background-color var(--transition-normal);
}
.whatsapp-button:hover,
.whatsapp-button:focus {
  background-color: #128c7e;
  color: white;
  text-decoration: none;
}
.whatsapp-button .icon {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

/* ===== Mobile Menu ===== */
.menu-toggle {
  display: none;
  width: 40px;
  height: 40px;
  position: relative;
  z-index: var(--z-index-fixed);
  background-color: rgba(7, 3, 62, 0.3);
  border-radius: 4px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

/* Hamburger icon lines */
.menu-icon,
.menu-icon::before,
.menu-icon::after {
  display: block;
  position: absolute;
  height: 3px;
  width: 26px;
  background-color: var(--color-white);
  border-radius: 2px;
  transition:
    transform var(--transition-normal),
    opacity var(--transition-normal),
    background-color var(--transition-normal);
}

.menu-icon {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.menu-icon::before {
  content: "";
  top: -8px;
}
.menu-icon::after {
  content: "";
  top: 8px;
}

/* Menu open state */
.menu-toggle[aria-expanded="true"] .menu-icon {
  background-color: transparent;
}
.menu-toggle[aria-expanded="true"] .menu-icon::before {
  transform: rotate(45deg) translate(5px, 5px);
}
.menu-toggle[aria-expanded="true"] .menu-icon::after {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Dim background when menu is open */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.7);
  opacity: 0;
  visibility: hidden;
  transition:
    opacity var(--transition-normal),
    visibility var(--transition-normal);
  z-index: var(--z-index-dropdown);
}
body.menu-open::before {
  opacity: 1;
  visibility: visible;
  overflow: hidden; /* prevent background scroll */
}

/* ===========================
   Mobile Navigation Styles
   =========================== */
html,
body {
  overflow-x: hidden; /* prevent sideways scroll globally */
}

@media (max-width: 767px) {
  /* Show menu button */
  .menu-toggle {
    display: flex;
  }

  /* Slide-in nav */
  .nav-list {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0; /* extend to bottom */
    width: 80%;
    max-width: 300px;
    background-color: var(--color-primary); /* dark panel */
    display: flex;
    flex-direction: column;
    align-items: stretch;
    padding: 80px 0 0;
    box-shadow: var(--shadow-lg);
    z-index: var(--z-index-modal);

    /* Hidden by default */
    transform: translateX(100%);
    will-change: transform;
    transition: transform 0.3s ease-in-out;
  }

  /* When menu is open */
  body.menu-open .nav-list {
    transform: translateX(0);
  }

  /* Nav links inside mobile menu */
  .nav-list .nav-link {
    display: block;
    width: 100%;
    padding: var(--space-4) var(--space-6);
    color: var(--color-white); /* white text for contrast */
    font-weight: 600;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);

    /* Animation setup */
    opacity: 0;
    transform: translateX(20px);
    transition:
      opacity 0.4s ease,
      transform 0.4s ease;
  }

  /* Animate links in */
  body.menu-open .nav-list .nav-link {
    opacity: 1;
    transform: translateX(0);
  }

  /* Hover/active */
  .nav-list .nav-link:hover,
  .nav-list .nav-link:focus,
  .nav-list .nav-link.active {
    background-color: rgba(255, 255, 255, 0.15);
    color: var(--color-secondary-light);
    text-decoration: none;
  }
}


/* ===== Hero Section ===== */
.hero-section {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--color-white);
  background-color: var(--color-primary-dark);
  background-image: linear-gradient(135deg, rgba(7, 3, 62, 0.85), rgba(4, 103, 120, 0.85)),
    url("../img/hero-background.jpg");
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  padding: var(--space-10) 0;
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% 92%, 0 100%);
}

.hero-content {
  max-width: 800px;
  padding: var(--space-6);
  background-color: rgba(0, 0, 0, 0.2);
  border-radius: var(--border-radius-lg);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.hero-content .logo {
  display: block;
  margin: 0 auto;
}
.hero-content .logo-img {
  display: block;
  margin: 0 auto;
  max-width: 300px;
  width: 100%;
  height: auto;
}

.hero-title {
  text-align: center;
  font-size: clamp(3rem, 10vw, 5rem);
  font-weight: 800;
  margin-bottom: var(--space-4);
  color: var(--color-white);
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 1s ease forwards;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  letter-spacing: 2px;
  background: linear-gradient(90deg, #ffffff, #a0e9ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-tagline {
  font-size: clamp(1.5rem, 5vw, 2.5rem);
  font-weight: 300;
  margin-bottom: var(--space-5);
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 1s ease forwards 0.2s;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  color: var(--color-secondary-light);
  letter-spacing: 1px;
}
.hero-lead {
  font-size: var(--fluid-body);
  margin-bottom: var(--space-6);
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 1s ease forwards 0.4s;
}
.hero-buttons {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 1s ease forwards 0.6s;
}
.hero-buttons .btn {
  text-transform: uppercase;
}

.scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
}
.scroll-indicator a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.2);
  color: var(--color-white);
  transition: background-color var(--transition-normal);
}
.scroll-indicator a:hover {
  background-color: rgba(255, 255, 255, 0.3);
}
.scroll-indicator .icon-arrow {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

/* Hero animations */
@keyframes bounce {
  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-10px);
  }
  60% {
    transform: translateY(-5px);
  }
}
@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--border-radius-pill);
  font-weight: 600;
  text-align: center;
  transition: all var(--transition-normal);
  border: 2px solid transparent;
  cursor: pointer;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  letter-spacing: 1px;
  position: relative;
  overflow: hidden;
  z-index: 1;
}
.btn-primary {
  background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-dark));
  color: var(--color-white);
  border: none;
}
.btn-primary:hover,
.btn-primary:focus {
  background: linear-gradient(135deg, var(--color-secondary-light), var(--color-secondary));
  color: var(--color-white);
  text-decoration: none;
  transform: translateY(-3px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
}
.btn-secondary {
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--color-white);
  border: 2px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
}
.btn-secondary:hover,
.btn-secondary:focus {
  background-color: rgba(255, 255, 255, 0.2);
  color: var(--color-white);
  border-color: var(--color-white);
  text-decoration: none;
  transform: translateY(-3px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
}
/* ===== Services Section ===== */
.services-section {
  background-color: var(--color-gray-100);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--grid-gap);
  margin-top: var(--space-8);
}

.service-card {
  background-color: rgba(255, 255, 255, 0.9);
  border-radius: var(--border-radius-md);
  padding: 0;
  box-shadow: var(--shadow-md);
  transition:
    transform var(--transition-normal),
    box-shadow var(--transition-normal);
  height: 100%;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  z-index: 1;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}
.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 160px;
  background-size: cover;
  background-position: center;
  z-index: 0;
  transition: transform var(--transition-normal);
}
.service-card:nth-child(1)::before {
  background-image: url("../img/services/home-automation.jpg");
}
.service-card:nth-child(2)::before {
  background-image: url("../img/services/lighting.jpg");
}
.service-card:nth-child(3)::before {
  background-image: url("../img/services/security.jpg");
}
.service-card:nth-child(4)::before {
  background-image: url("../img/services/blinds.jpg");
}
.service-card:nth-child(5)::before {
  background-image: url("../img/services/network.png");
}
.service-card:nth-child(6)::before {
  background-image: url("../img/services/ai.jpg");
}
.service-card:nth-child(7)::before {
  background-image: url("../img/services/web.jpg");
}
.service-card:nth-child(8)::before {
  background-image: url("../img/services/support.jpg");
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}
.service-card:hover::before {
  transform: scale(1.1);
}
.service-card:hover .service-icon {
  transform: scale(1.1);
}

.service-icon {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition:
    transform var(--transition-normal),
    background-color var(--transition-normal);
  background-color: var(--color-primary);
  border-radius: 50%;
  margin: 130px auto 20px;
  position: relative;
  z-index: 2;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}
.service-icon .icon {
  width: 30px;
  height: 30px;
  fill: var(--color-white);
}

.service-title {
  margin: 0 var(--space-4) var(--space-3);
  font-size: var(--font-size-xl);
  text-align: center;
  color: var(--color-primary);
  position: relative;
  z-index: 2;
}
.service-summary {
  margin: 0 var(--space-4) var(--space-4);
  color: var(--color-gray-700);
  text-align: center;
  position: relative;
  z-index: 2;
}

.learn-more-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  color: var(--color-white);
  font-weight: 500;
  margin: auto var(--space-4) var(--space-4);
  padding: var(--space-2) var(--space-4);
  transition: all var(--transition-normal);
  background-color: var(--color-secondary);
  border-radius: var(--border-radius-md);
  position: relative;
  z-index: 2;
  border: none;
  cursor: pointer;
}
.learn-more-toggle:hover,
.learn-more-toggle:focus {
  color: var(--color-white);
  background-color: var(--color-secondary-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}
.learn-more-toggle .icon-arrow {
  width: 16px;
  height: 16px;
  fill: currentColor;
  transition: transform var(--transition-normal);
}
.learn-more-toggle[aria-expanded="true"] .icon-arrow {
  transform: rotate(180deg);
}

.service-details {
  margin: 0 var(--space-4) var(--space-4);
  padding: var(--space-4);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition:
    max-height 0.5s ease,
    opacity 0.3s ease,
    padding-top 0.3s ease;
  background-color: rgba(255, 255, 255, 0.95);
  border-radius: var(--border-radius-md);
  position: relative;
  z-index: 2;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}
.learn-more-toggle[aria-expanded="true"] + .service-details {
  max-height: 500px;
  opacity: 1;
}

/* ===== Use Cases Section ===== */
.use-cases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--grid-gap);
}
.use-case-card {
  background-color: var(--color-white);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition:
    transform var(--transition-normal),
    box-shadow var(--transition-normal);
}
.use-case-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.use-case-image {
  height: 200px;
  overflow: hidden;
}
.use-case-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.use-case-card:hover .use-case-image img {
  transform: scale(1.05);
}

.use-case-content {
  padding: var(--space-5);
}
.use-case-title {
  margin-bottom: var(--space-3);
  font-size: var(--font-size-xl);
}
.use-case-features {
  margin-bottom: var(--space-4);
  padding-left: var(--space-5);
}
.use-case-features li {
  position: relative;
  margin-bottom: var(--space-2);
  list-style-type: disc;
}

.use-case-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}
.tag {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  background-color: var(--color-gray-200);
  color: var(--color-gray-700);
  border-radius: var(--border-radius-pill);
  font-size: var(--font-size-sm);
}
/* ===== Devices Section ===== */
.devices-section {
  background-color: var(--color-gray-100);
}

.devices-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--grid-gap);
  margin-bottom: var(--space-6);
  overflow: visible;
}

.devices-footnote {
  text-align: center;
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
  margin-top: var(--space-6);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.device-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  height: 200px;
  padding: var(--space-4);
  background-color: var(--color-white);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-sm);
  position: relative;
  transform-origin: center;
  transition:
    transform 0.4s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform, box-shadow;
}
.device-logo img {
  max-height: 120px;
  object-fit: contain;
  margin-bottom: 10px;
}
.device-logo .device-name {
  font-size: 1rem;
  font-weight: 500;
  margin-top: auto;
  color: var(--color-gray-800);
}

.device-logo:hover,
.device-logo:focus-within {
  transform: translate3d(0, -18px, 0) scale(1.06);
  box-shadow: var(--shadow-lg);
  z-index: 2;
}

@media (hover: hover) and (pointer: fine) {
  .device-logo:hover,
  .device-logo:focus-within,
  .device-logo:has(:hover) {
    transform: translate3d(0, -24px, 0) scale(1.08);
    box-shadow: var(--shadow-lg);
    z-index: 2;
  }
}

@media (prefers-reduced-motion: reduce) {
  .device-logo {
    transition: none;
  }
  .device-logo:hover,
  .device-logo:focus-within {
    transform: none;
  }
}

/* ===== About Section ===== */
.about-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--grid-gap);
  position: relative;
  padding-top: 250px;
}
.about-content::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 230px;
  background-image: url("../img/about/team.jpg");
  background-size: cover;
  background-position: center;
  border-radius: var(--border-radius-md);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.about-text {
  margin-bottom: var(--space-6);
  background-color: rgba(255, 255, 255, 0.9);
  padding: var(--space-6);
  border-radius: var(--border-radius-md);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.about-intro {
  font-size: var(--font-size-xl);
  font-weight: 500;
  margin-bottom: var(--space-5);
  color: var(--color-primary);
  position: relative;
  padding-left: var(--space-4);
  border-left: 4px solid var(--color-secondary);
}

.about-pillars {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: var(--grid-gap);
}
.pillar {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-5);
  background-color: var(--color-white);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-sm);
}
.pillar-icon {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-silver);
  border-radius: 50%;
  margin-bottom: var(--space-4);
}
.pillar-icon .icon {
  width: 30px;
  height: 30px;
  fill: var(--color-primary);
}
.pillar-title {
  font-size: var(--font-size-lg);
  margin-bottom: 0;
}
/* ===== Testimonials Section ===== */
.testimonials-section {
  background-color: var(--color-gray-100);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--grid-gap);
}

.testimonial-card {
  background-color: var(--color-white);
  border-radius: var(--border-radius-md);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.testimonial-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  overflow: hidden;
  margin-bottom: var(--space-4);
  border: 3px solid var(--color-secondary);
}

.testimonial-quote {
  font-style: italic;
  color: var(--color-gray-700);
}
.testimonial-quote p::before {
  content: '"';
  font-size: 1.5em;
  color: var(--color-secondary);
}
.testimonial-quote p::after {
  content: '"';
  font-size: 1.5em;
  color: var(--color-secondary);
}

.testimonial-author {
  display: block;
  font-weight: 600;
  margin-top: var(--space-3);
  color: var(--color-primary);
}
.testimonial-location {
  display: block;
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
}

/* ===== Contact Section ===== */
.contact-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--grid-gap);
}

.contact-info {
  margin-bottom: var(--space-6);
}

.contact-intro {
  font-size: var(--font-size-xl);
  font-weight: 300;
  margin-bottom: var(--space-5);
  color: var(--color-primary);
}

.contact-details {
  margin-top: var(--space-5);
}

.contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}
.contact-item .icon {
  width: 24px;
  height: 24px;
  fill: var(--color-secondary);
}

.contact-form-container {
  background-color: var(--color-white);
  border-radius: var(--border-radius-md);
  padding: var(--space-6);
  box-shadow: var(--shadow-md);
}

.contact-form {
  display: grid;
  gap: var(--space-4);
}

.form-group {
  display: flex;
  flex-direction: column;
}
.form-group label {
  margin-bottom: var(--space-2);
  font-weight: 500;
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: var(--space-3);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--border-radius-sm);
  font-family: inherit;
  font-size: inherit;
  transition: border-color var(--transition-normal);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-secondary);
  outline: none;
  box-shadow: 0 0 0 3px rgba(4, 104, 120, 0.2);
}

.checkbox-group {
  flex-direction: row;
  align-items: center;
  gap: var(--space-3);
}
.checkbox-group input {
  width: 20px;
  height: 20px;
}
.checkbox-group label {
  margin-bottom: 0;
}

.submit-btn {
  justify-self: start;
  margin-top: var(--space-3);
}

.error-message {
  color: var(--color-danger);
  font-size: var(--font-size-sm);
  margin-top: var(--space-2);
  display: none;
}
.success-message {
  color: var(--color-success);
  padding: var(--space-4);
  border-radius: var(--border-radius-sm);
  background-color: rgba(40, 167, 69, 0.1);
  margin-top: var(--space-4);
  display: none;
}
.form-error {
  color: var(--color-danger);
  padding: var(--space-4);
  border-radius: var(--border-radius-sm);
  background-color: rgba(220, 53, 69, 0.1);
  margin-top: var(--space-4);
  display: none;
}

/* Honeypot field */
.honeypot {
  display: none;
  visibility: hidden;
  position: absolute;
  left: -9999px;
}
/* ===== Footer ===== */
.site-footer {
  background-color: var(--color-primary-dark);
  color: var(--color-gray-300);
  padding: var(--space-8) 0 var(--space-4);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--grid-gap);
}

.footer-heading {
  color: var(--color-white);
  margin-bottom: var(--space-4);
  font-size: var(--font-size-lg);
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-nav a {
  color: var(--color-gray-300);
  transition: color var(--transition-normal);
}

.footer-nav a:hover,
.footer-nav a:focus {
  color: var(--color-white);
  text-decoration: none;
}

.social-links {
  display: flex;
  gap: var(--space-3);
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.1);
  transition: background-color var(--transition-normal);
}

.social-links a:hover,
.social-links a:focus {
  background-color: var(--color-secondary);
}

.social-links .icon {
  width: 20px;
  height: 20px;
  fill: var(--color-white);
}

.footer-legal {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--space-6);
  padding-top: var(--space-4);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.copyright {
  margin-bottom: var(--space-3);
}

.legal-links {
  display: flex;
  gap: var(--space-4);
}

.legal-links button {
  color: var(--color-gray-300);
  background: none;
  border: none;
  padding: 0;
  font: inherit;
  cursor: pointer;
  transition: color var(--transition-normal);
}

.legal-links button:hover,
.legal-links button:focus {
  color: var(--color-white);
  text-decoration: underline;
}

/* ===== Modals ===== */
.modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  z-index: 2000;
}
.modal.active {
  display: flex; /* or block depending on your layout */
  justify-content: center;
  align-items: center;
}

.modal-content {
  background-color: var(--color-white);
  border-radius: var(--border-radius-md);
  padding: var(--space-6);
  max-width: 600px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
}
.modal-close {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  width: 28px;
  height: 28px;
  background-color: var(--color-gray-200);
  color: var(--color-gray-700);
}

.modal-close:hover {
  color: var(--color-danger);
}

/* ===== Cookie Notice ===== */
.cookie-notice {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--color-primary-dark);
  color: var(--color-white);
  padding: var(--space-5);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-lg);
  z-index: var(--z-cookie);
  max-width: 500px;
  width: 90%;
  display: none;
  animation: slideUp 0.5s ease forwards;
}
.cookie-notice.active {
  display: block;
}
.cookie-notice p {
  margin-bottom: var(--space-4);
  font-size: var(--font-size-sm);
}
.cookie-actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-3);
}
.cookie-actions .btn {
  padding: var(--space-2) var(--space-4);
  font-size: var(--font-size-sm);
  border-radius: var(--border-radius-pill);
}
.cookie-actions .btn-secondary {
  background-color: rgba(255, 255, 255, 0.2);
  border: 1px solid var(--color-white);
}
.cookie-actions .btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.3);
}
.cookie-actions .btn-primary {
  background-color: var(--color-secondary);
}
.cookie-actions .btn-primary:hover {
  background-color: var(--color-secondary-dark);
}

@keyframes slideUp {
  from {
    transform: translate(-50%, 100%);
    opacity: 0;
  }
  to {
    transform: translate(-50%, 0);
    opacity: 1;
  }
}
/* ===== Responsive Styles ===== */
@media (max-width: 991px) {
  .hero-content {
    padding: var(--space-4);
  }
  .services-grid,
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 767px) {
  .section {
    padding: var(--space-10) var(--space-4);
  }

  .hero-title {
    font-size: 2.2rem;
  }
  .hero-tagline {
    font-size: 1.4rem;
  }
  .hero-lead {
    font-size: 1rem;
  }

  .hero-buttons {
    flex-direction: column;
    gap: var(--space-3);
  }

  .devices-grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  }

  .footer-content {
    grid-template-columns: 1fr;
  }
}

/* ===== Back to Top Button ===== */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 45px;
  height: 45px;
  border-radius: 50%;
  background-color: var(--color-secondary);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition:
    opacity var(--transition-normal),
    visibility var(--transition-normal),
    transform var(--transition-normal);
  z-index: var(--z-tooltip);
}
.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.back-to-top .icon {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

/* ===== Animations ===== */
.animate {
  opacity: 1 !important;
  transform: none !important;
  transition:
    opacity 0.6s ease,
    transform 0.6s ease;
}

.section-title,
.service-card,
.use-case-card,
.device-logo,
.pillar,
.testimonial-card {
  opacity: 0;
  transform: translateY(30px);
}

/* ===== Print Styles ===== */
@media print {
  body {
    color: #000;
    background: #fff;
  }
  header,
  footer,
  .back-to-top,
  .cookie-notice,
  .modal {
    display: none !important;
  }
  a::after {
    content: " (" attr(href) ")";
    font-size: 0.8em;
  }
}

/* ===== Flyer Modal & Carousel ===== */
.flyer-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.85);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: var(--z-modal);
  overflow: hidden;
}
.flyer-modal[aria-hidden="true"] {
  display: none;
}
.flyer-modal-content {
  position: relative;
  max-width: 800px;
  width: 90%;
  background: var(--color-white);
  border-radius: var(--border-radius-md);
  padding: var(--space-6);
  box-shadow: var(--shadow-lg);
}
.flyer-modal-close {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  background: none;
  border: none;
  font-size: 2rem;
  cursor: pointer;
  color: var(--color-gray-700);
}
.flyer-slides {
  display: flex;
  overflow: hidden;
  position: relative;
  height: 400px;
}
.flyer-slide {
  min-width: 100%;
  display: none;
  justify-content: center;
  align-items: center;
}
.flyer-slide.active {
  display: flex;
}
.flyer-slide img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-md);
}
.flyer-nav-prev,
.flyer-nav-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background-color: rgba(0, 0, 0, 0.5);
  border: none;
  color: var(--color-white);
  font-size: 2rem;
  padding: var(--space-2);
  cursor: pointer;
  border-radius: 50%;
  z-index: 2;
  transition: background-color var(--transition-normal);
}
.flyer-nav-prev:hover,
.flyer-nav-next:hover {
  background-color: rgba(0, 0, 0, 0.7);
}
.flyer-nav-prev {
  left: var(--space-3);
}
.flyer-nav-next {
  right: var(--space-3);
}
.flyer-indicators {
  display: flex;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-4);
}
.flyer-indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--color-gray-400);
  cursor: pointer;
  transition: background-color var(--transition-normal);
}
.flyer-indicator.active {
  background-color: var(--color-secondary);
}
/* Close Button */
.flyer-modal-close {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  background: none;
  border: none;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--color-gray-700);
  font-size: 1.2rem; /* smaller X */
  transition: background-color var(--transition-normal);
}
.flyer-button-container {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: var(--space-6);
  padding: var(--space-4) 0;
}

.flyer-modal-close:hover {
  background-color: var(--color-gray-200);
}

#view-flyers-btn {
  color: var(--color-primary); /* dark blue from your palette */
  background-color: var(--color-silver); /* light background */
  border: 2px solid var(--color-secondary); /* accent border */
}

#view-flyers-btn:hover,
#view-flyers-btn:focus {
  background-color: var(--color-secondary);
  color: var(--color-white);
}

/* Navigation arrows */
.flyer-nav-prev,
.flyer-nav-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background-color: rgba(0, 0, 0, 0.5);
  border: none;
  color: var(--color-white);
  width: 35px; /* reduced size */
  height: 35px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem; /* smaller arrow */
  z-index: 2;
}