/* =====================================================
   RESET & BASE
   ===================================================== */
html {
  box-sizing: border-box;
  scroll-behavior: smooth;
}
*, *::before, *::after {
  box-sizing: inherit;
  margin: 0;
  padding: 0;
  border: 0;
}
body {
  font-family: 'Roboto', Arial, system-ui, sans-serif;
  background: #171C23;
  color: #F5F7FA;
  font-size: 16px;
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
:root {
  --color-primary: #1E3762;
  --color-secondary: #217C7E;
  --color-accent: #F5F7FA;
  --color-bg: #171C23;
  --color-bg-alt: #232732;
  --color-metal-dark: #303740;
  --color-metal-light: #474E58;
  --color-shadow: rgba(30,55,98,0.13);
  --color-card-bg: #1E2430;
  --color-border: #2E394A;
  --color-success: #23A19C;
  --color-danger: #C23A2B;
  --color-warning: #DBA013;
  --font-display: 'Montserrat', 'Arial', system-ui, sans-serif;
  --font-body: 'Roboto', Arial, system-ui, sans-serif;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
a {
  color: var(--color-secondary);
  text-decoration: none;
  transition: color 0.2s;
  cursor: pointer;
}
a:hover, a:focus {
  color: var(--color-accent);
}
ul, ol {
  list-style-position: inside;
}
input, button, textarea, select {
  font: inherit;
  background: none;
  color: inherit;
  border-radius: 0;
  outline: none;
}
button {
  cursor: pointer;
  background: none;
}

/* =====================================================
   LAYOUT
   ===================================================== */
.container {
  width: 100%;
  max-width: 1160px;
  padding: 0 24px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: none;
}
.content-wrapper {
  margin: auto;
  max-width: 880px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.text-section {
  gap: 18px;
  display: flex;
  flex-direction: column;
}
.feature-grid,
.service-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 16px;
  justify-content: space-between;
}
.feature-grid > div, .service-cards > div {
  background: var(--color-card-bg);
  border-radius: 18px;
  box-shadow: 0 3px 24px var(--color-shadow);
  padding: 28px 22px 20px 22px;
  min-width: 220px;
  flex: 1 1 220px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
  border: 1px solid var(--color-border);
  transition: box-shadow 0.2s, border 0.2s, transform 0.2s;
  margin-bottom: 20px;
}
.feature-grid > div:hover, .service-cards > div:hover {
  box-shadow: 0 8px 32px 0 rgba(33,124,126,0.15);
  border: 1.5px solid var(--color-secondary);
  transform: translateY(-4px) scale(1.02);
}
.text-image-section {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  margin-bottom: 20px;
  background: var(--color-card-bg);
  color: var(--color-accent);
  border-radius: 14px;
  box-shadow: 0 2px 10px var(--color-shadow);
  position: relative;
  padding: 24px;
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.15s, border 0.16s;
}
.card:hover {
  box-shadow: 0 4px 24px rgba(33,124,126,0.13);
  border: 1.5px solid var(--color-secondary);
}
.content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
}
.testimonial-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
  margin-bottom: 22px;
  background: var(--color-accent);
  color: #232732;
  border-radius: 14px;
  box-shadow: 0 2px 12px var(--color-shadow);
  border-left: 5px solid var(--color-secondary);
  transition: box-shadow 0.17s, border 0.15s;
}
.testimonial-card blockquote {
  font-family: var(--font-display);
  font-size: 18px;
  font-style: italic;
  margin: 0 0 0 0;
  color: #232732;
}
.testimonial-card span {
  color: var(--color-warning);
  margin-right: 4px;
  font-size: 18px;
  letter-spacing: 0.5px;
}
.testimonial-card:hover {
  box-shadow: 0 6px 32px 0 rgba(30,55,98,0.18);
  border-left: 5px solid var(--color-primary);
}

.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* =====================================================
   TYPOGRAPHY
   ===================================================== */
h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--color-accent);
}
h1 {
  font-size: 2.75rem;
  margin-bottom: 8px;
  color: var(--color-accent);
}
h2 {
  font-size: 2rem;
  margin-bottom: 6px;
}
h3 {
  font-size: 1.4rem;
  margin-bottom: 4px;
}
h4 {
  font-size: 1.1rem;
  margin-bottom: 3px;
}
p, ul, ol, li, blockquote {
  font-size: 1rem;
}
blockquote {
  font-style: italic;
  margin-bottom: 6px;
}
.tagline {
  font-size: 1.25rem;
  color: var(--color-secondary);
  font-family: var(--font-display);
  font-weight: 600;
  text-shadow: 0 1px 1px var(--color-shadow);
  margin-bottom: 8px;
}
ul, ol {
  margin-left: 22px;
  padding-top: 3px;
  padding-bottom: 6px;
  color: var(--color-accent);
}
li {
  margin-bottom: 7px;
}
strong {
  font-weight: bold;
  color: var(--color-secondary);
}

/* =====================================================
   HEADER & NAVIGATION
   ===================================================== */
header {
  background: var(--color-primary);
  box-shadow: 0 4px 28px rgba(30,55,98,0.14);
  position: relative;
  z-index: 200;
  padding-top: 0;
}
header > .container {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  min-height: 75px;
  gap: 0;
}
header img {
  height: 48px;
  width: auto;
}
nav {
  display: flex;
  flex-direction: row;
  gap: 22px;
  align-items: center;
  font-family: var(--font-display);
  font-weight: 600;
}
nav a {
  color: var(--color-accent);
  font-size: 1rem;
  padding: 7px 0 7px 0;
  letter-spacing: 0.02em;
  text-shadow: 0 1px 2px rgba(20,32,42,0.05);
  border-bottom: 2px solid transparent;
  transition: color 0.18s, border-bottom 0.2s;
}
nav a:hover, nav a:focus {
  color: var(--color-secondary);
  border-bottom: 2px solid var(--color-secondary);
}
nav a.cta-button {
  background: var(--color-secondary);
  color: #fff;
  padding: 10px 26px;
  border-radius: 20px;
  box-shadow: 0 1px 6px rgba(33,124,126,0.11);
  font-weight: 700;
  letter-spacing: 0.05em;
  border-bottom: none;
  margin-left: 10px;
  transition: background 0.22s, color 0.18s, transform 0.17s;
  border: none;
}
nav a.cta-button:hover, nav a.cta-button:focus {
  background: var(--color-primary);
  color: #fff;
  transform: translateY(-2px) scale(1.04);
}
.mobile-menu-toggle {
  display: none;
  font-size: 2rem;
  background: none;
  color: var(--color-accent);
  border-radius: 7px;
  border: none;
  margin-left: 18px;
  width: 44px;
  height: 44px;
  text-align: center;
  align-items: center;
  justify-content: center;
  transition: background 0.13s;
  z-index: 204;
}
.mobile-menu-toggle:active,
.mobile-menu-toggle:focus {
  background: var(--color-metal-light);
  outline: none;
}
.mobile-menu {
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 300;
  background: var(--color-card-bg);
  box-shadow: 0 4px 32px 0 rgba(17,28,41,0.22);
  transform: translateX(-100%);
  transition: transform 0.35s cubic-bezier(0.65,0,0.35,1);
  pointer-events: none;
}
.mobile-menu.active {
  transform: translateX(0%);
  pointer-events: auto;
}
.mobile-menu-close {
  width: 48px;
  height: 48px;
  align-self: flex-end;
  border-radius: 7px;
  font-size: 2.0rem;
  color: var(--color-accent);
  background: none;
  margin: 16px 18px 0 0;
  border: none;
  transition: background 0.13s;
}
.mobile-menu-close:hover,
.mobile-menu-close:focus {
  background: var(--color-metal-light);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 22px;
  align-items: flex-start;
  padding: 24px 38px;
}
.mobile-nav a {
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: 1.2rem;
  padding: 10px 0;
  width: 100%;
  font-weight: 600;
  border-bottom: 2px solid transparent;
  transition: color 0.18s, border-bottom 0.2s, background 0.13s;
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: var(--color-secondary);
  background: var(--color-bg-alt);
  border-bottom: 2px solid var(--color-secondary);
}

/* Hide main nav, show mobile toggle on mobile */
@media (max-width: 992px) {
  header > .container nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: flex;
  }
}

@media (min-width: 993px) {
  .mobile-menu {
    display: none !important;
  }
}

/* =====================================================
   BUTTONS
   ===================================================== */
.cta-button,
button.cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-secondary);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  border: none;
  border-radius: 24px;
  padding: 12px 32px;
  font-size: 1.09rem;
  margin-top: 8px;
  margin-bottom: 10px;
  box-shadow: 0 2px 10px 0 rgba(33,124,126,0.11);
  cursor: pointer;
  letter-spacing: 0.03em;
  transition: background 0.18s, box-shadow 0.19s, transform 0.17s;
  outline: none;
}
.cta-button:hover, .cta-button:focus {
  background: var(--color-primary);
  box-shadow: 0 6px 24px 0 rgba(30,55,98,0.18);
  color: #fff;
  transform: translateY(-2px) scale(1.04);
}

/* For links-as-buttons */
a.cta-button {
  text-decoration: none;
}

/* =====================================================
   FORMS & INPUTS
   ===================================================== */
input[type=text],
input[type=email],
input[type=search],
textarea {
  background: var(--color-metal-dark);
  border: 1.5px solid var(--color-border);
  color: var(--color-accent);
  border-radius: 12px;
  font-size: 1rem;
  padding: 10px 13px;
  margin: 8px 0 20px 0;
  width: 100%;
  box-shadow: 0 1px 3px 0 rgba(30,55,98,0.06);
  transition: border 0.15s;
}
input:focus, textarea:focus {
  border-color: var(--color-secondary);
}

/* Accordion FAQ */
.accordion_faq {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 16px;
  margin-bottom: 18px;
}
.accordion_faq h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0;
}
.accordion_faq button {
  width: 100%;
  background: var(--color-card-bg);
  color: var(--color-accent);
  text-align: left;
  font-size: 1.08rem;
  padding: 12px 18px;
  border-radius: 8px;
  border: 1px solid var(--color-border);
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.01em;
  outline: none;
  margin-bottom: 2px;
  transition: background 0.14s, border 0.15s, color 0.13s;
  cursor: pointer;
}
.accordion_faq button:hover, .accordion_faq button:focus {
  background: var(--color-primary);
  color: var(--color-secondary);
  border: 1.5px solid var(--color-secondary);
}
.faq-answer {
  background: var(--color-bg-alt);
  color: var(--color-accent);
  padding: 13px 18px;
  border-radius: 8px;
  font-size: 1rem;
  margin-bottom: 7px;
  border-left: 3px solid var(--color-secondary);
  display: none;
}
.faq-answer.active {
  display: block;
}

/* =====================================================
   FOOTER
   ===================================================== */
footer {
  background: var(--color-metal-dark);
  color: var(--color-accent);
  font-size: 0.98rem;
  padding: 34px 0 14px 0;
  margin-top: 40px;
}
footer .container {
  flex-direction: column;
  gap: 22px;
}
footer nav {
  gap: 20px;
  margin-bottom: 10px;
}
footer nav a {
  color: var(--color-accent);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 500;
  opacity: 0.85;
  border-bottom: 1.5px solid transparent;
  transition: color 0.17s, border-bottom 0.17s;
}
footer nav a:hover, footer nav a:focus {
  color: var(--color-secondary);
  border-bottom: 1.5px solid var(--color-secondary);
  opacity: 1;
}
footer p {
  margin-bottom: 7px;
  color: var(--color-accent);
  opacity: 0.85;
}

/* =====================================================
   COOKIE CONSENT
   ===================================================== */
.cc-banner {
  position: fixed;
  left: 0;
  bottom: 0;
  width: 100vw;
  background: var(--color-card-bg);
  color: var(--color-accent);
  box-shadow: 0 -3px 22px 0 rgba(30,55,98,0.18);
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  padding: 22px 22px 18px 22px;
  z-index: 990;
  gap: 16px;
  font-size: 1rem;
  animation: slideUp 0.6s;
}
@keyframes slideUp {
  from {transform: translateY(120%); opacity: 0;}
  to {transform: translateY(0); opacity: 1;}
}
.cc-banner .cc-actions {
  display: flex;
  flex-direction: row;
  gap: 14px;
  align-items: center;
}
.cc-banner button {
  border: none;
  border-radius: 17px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  padding: 8px 22px;
  background: var(--color-secondary);
  color: #fff;
  margin-bottom: 0;
  margin-top: 0;
  box-shadow: 0 1px 5px 0 rgba(33,124,126,0.11);
  transition: background 0.17s, color 0.13s;
  outline: none;
}
.cc-banner button:hover, .cc-banner button:focus {
  background: var(--color-primary);
  color: #fff;
}
.cc-banner .cc-settings {
  background: var(--color-accent);
  color: var(--color-secondary);
  border: 1.5px solid var(--color-secondary);
  transition: background 0.14s, color 0.13s;
}
.cc-banner .cc-settings:hover, .cc-banner .cc-settings:focus {
  background: var(--color-secondary);
  color: var(--color-accent);
}

/* Cookie Settings Modal */
.cc-modal {
  position: fixed;
  left: 0;
  top: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(23,28,35,0.82);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  animation: fadeIn 0.33s;
}
@keyframes fadeIn {
  from {opacity: 0;}
  to {opacity: 1;}
}
.cc-modal-dialog {
  background: var(--color-card-bg);
  color: var(--color-accent);
  border-radius: 18px;
  box-shadow: 0 6px 36px var(--color-shadow);
  padding: 32px 30px 28px 30px;
  min-width: 350px;
  max-width: 90vw;
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: relative;
}
.cc-modal-dialog h2 {
  font-size: 1.4rem;
  color: var(--color-accent);
}
.cc-modal-dialog .cc-close {
  position: absolute;
  top: 14px;
  right: 16px;
  background: none;
  color: var(--color-accent);
  border: none;
  font-size: 2rem;
  cursor: pointer;
}
.cc-category {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 12px;
  padding: 11px 0 8px 0;
}
.cc-category label {
  font-size: 1rem;
  color: var(--color-accent);
}
.cc-category input[type=checkbox] {
  accent-color: var(--color-secondary);
  width: 18px;
  height: 18px;
  cursor: pointer;
}
.cc-essential {
  color: var(--color-success);
  font-size: 0.98rem;
  font-style: italic;
  margin-left: 12px;
}
.cc-modal-dialog .cc-modal-actions {
  display: flex;
  flex-direction: row;
  justify-content: flex-end;
  gap: 14px;
  margin-top: 18px;
}
.cc-modal-dialog button {
  padding: 8px 24px;
  border-radius: 19px;
  font-weight: 700;
  border: none;
  font-family: var(--font-display);
  font-size: 1rem;
  background: var(--color-secondary);
  color: #fff;
  transition: background 0.15s, color 0.11s;
}
.cc-modal-dialog button:hover, .cc-modal-dialog button:focus {
  background: var(--color-primary);
  color: #fff;
}

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 768px) {
  .container {
    padding: 0 10px;
  }
  .section {
    padding: 24px 6px;
    margin-bottom: 36px;
  }
  .content-wrapper, .text-section {
    padding: 0 2px;
  }
  .feature-grid,
  .service-cards,
  .content-grid {
    flex-direction: column;
    gap: 22px;
  }
  .card-container {
    flex-direction: column;
    gap: 18px;
  }
  .text-image-section {
    flex-direction: column;
    gap: 20px;
  }
  header > .container {
    padding-right: 0;
    padding-left: 12px;
  }
  h1 {
    font-size: 2rem;
  }
  h2 {
    font-size: 1.32rem;
  }
  h3 {
    font-size: 1.07rem;
  }
  .testimonial-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 9px;
    padding: 16px;
  }
  .cc-banner {
    flex-direction: column;
    align-items: flex-start;
    font-size: 0.95rem;
    padding: 16px 8px 12px 8px;
    gap: 11px;
  }
  .cc-banner .cc-actions {
    flex-wrap: wrap;
    gap: 11px;
  }
  .cc-modal-dialog {
    padding: 18px 7vw 18px 7vw;
    min-width: 0;
    max-width: 97vw;
  }
}

/* Avoid cards/nested content overlap edge */
@media (max-width: 420px) {
  .feature-grid > div,
  .service-cards > div {
    min-width: 0;
    padding: 18px 10px 14px 10px;
  }
}

/* =====================================================
   MICRO-INTERACTIONS
   ===================================================== */
.cta-button,
button.cta-button,
.card,
.testimonial-card,
.feature-grid > div,
.service-cards > div,
.faq-answer,
.accordion_faq button,
.cc-banner button,
.mobile-menu-toggle {
  transition: box-shadow 0.17s, background 0.17s, color 0.13s, transform 0.12s, border 0.13s;
}

/* Focus states for accessibility */
a:focus, button:focus, input:focus, .cta-button:focus, .accordion_faq button:focus {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}

/* SHADOWS FOR DEPTH (modern industrial) */
.card,
.testimonial-card,
.feature-grid > div,
.service-cards > div,
.cc-modal-dialog {
  box-shadow: 0 2px 10px 0 var(--color-shadow);
}

/* =====================================================
   INDUSTRIAL MODERN METALLIC ACCENTS
   ===================================================== */
.card, .testimonial-card, .feature-grid > div, .service-cards > div {
  border: 1.5px solid var(--color-metal-light);
}
hr {
  border: 0;
  border-top: 1.5px solid var(--color-metal-light);
  margin: 24px 0;
}
/* Decorative metallic accent lines */
.section:not(:first-child){
  border-top: 2px solid var(--color-metal-dark);
  box-shadow: 0 -2px 0 var(--color-metal-light) inset;
}

/* ===================
   Brand Font Supports
   =================== */
@import url('https://fonts.googleapis.com/css?family=Montserrat:400,500,700&display=swap');
@import url('https://fonts.googleapis.com/css?family=Roboto:400,500,700&display=swap');

/* ===============================
   UTILITY CLASSES
   =============================== */
.hide {
  display: none !important;
}
.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}
.mt-2 {margin-top: 14px;}
.mb-2 {margin-bottom: 14px;}

/* ===============================
   PRINT STYLING
   =============================== */
@media print {
  .mobile-menu, .mobile-menu-toggle, .cc-banner, .cc-modal {
    display: none!important;
  }
  nav, header, footer {
    background: #fff!important;
    color: #000!important;
    box-shadow: none!important;
    border: none!important;
  }
}