/* === CSS RESET & BASE === */
html,body,div,span,applet,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,pre,a,abbr,acronym,address,big,cite,code,del,dfn,em,img,ins,kbd,q,s,samp,small,strike,strong,sub,sup,tt,var,b,u,i,center,dl,dt,dd,ol,ul,li,fieldset,form,label,legend,table,caption,tbody,tfoot,thead,tr,th,td,article,aside,canvas,details,embed,figure,figcaption,footer,header,hgroup,menu,nav,output,ruby,section,summary,time,mark,audio,video {
  margin:0; padding:0; border:0; font-size:100%; font:inherit; vertical-align:baseline;
  box-sizing:border-box;
}
article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav,section {
  display:block;
}
body { line-height:1; }
ol,ul { list-style:none; }
a { text-decoration:none; color:inherit; }
img { max-width:100%; display:block; border:0; }
button, input, select, textarea { font:inherit; color:inherit; background:none; border:none; outline:none; }

/* === MONOCHROME SOPHISTICATED PALETTE & BRANDS === */
:root {
  --color-black: #101010;
  --color-gray-900: #23262A;
  --color-gray-700: #55595F;
  --color-gray-500: #B1B5BA;
  --color-gray-200: #E8EAEC;
  --color-gray-100: #F7F7F8;

  --color-white: #fff;
  --color-primary: #17425B;
  --color-secondary: #E3ECF2;
  --color-accent: #F9B84A;

  --shadow-main: 0 4px 24px rgba(25,33,45,0.10);
  --shadow-card: 0 2px 8px rgba(16,16,16,0.08);

  --font-display: 'Montserrat', Arial, Helvetica, sans-serif;
  --font-body: 'Roboto', Arial, Helvetica, sans-serif;
}

html { font-size:16px; }
body {
  color: var(--color-gray-900);
  background: var(--color-white);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height:1.7;
  min-height:100vh;
  letter-spacing:0.01em;
  -webkit-font-smoothing: antialiased;
  background: var(--color-white);
}

/* === TYPOGRAPHY === */
h1,h2,h3,h4,h5,h6 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-black);
  letter-spacing: -0.02em;
}
h1 { font-size: 2.25rem; line-height:1.15; margin-bottom:24px; }
h2 { font-size: 1.5rem; line-height:1.18; margin-bottom:20px; }
h3 { font-size: 1.125rem; line-height:1.25; margin-bottom:16px; }

p, ul, ol {
  font-size: 1rem;
  margin-bottom: 16px;
  color: var(--color-gray-900);
}

strong, b { color: var(--color-black); font-weight: 700; }
em, i { color: var(--color-gray-700); }
a {
  color: var(--color-primary);
  transition: color 0.15s;
}
a:hover, a:focus { color: var(--color-accent); }

ul, ol {padding-left: 0;}
li { margin-bottom: 8px; }

/* === CONTAINER GRIDS & FLEX LAYOUTS === */
.container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* === SECTIONS AND SPACING PATTERNS === */
.section {
  margin-bottom: 60px;
  padding: 40px 20px;
}
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  background: var(--color-white);
  border-radius: 18px;
  margin-bottom: 20px;
  position: relative;
  box-shadow: var(--shadow-card);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  min-width: 260px;
  flex: 1 1 320px;
}
.card-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
}
.text-image-section {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}
.testimonial-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
  background: var(--color-gray-100);
  border-left: 4px solid var(--color-primary);
  box-shadow: var(--shadow-main);
  border-radius: 13px;
  margin-bottom: 20px;
  color: var(--color-gray-900);
  font-size: 1.1rem;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}
.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 20px;
}
.feature-grid > div {
  background: var(--color-white);
  border-radius: 16px;
  padding: 28px 20px 22px 20px;
  box-shadow: var(--shadow-card);
  flex: 1 1 270px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-width: 210px;
  transition: box-shadow .18s;
}
.feature-grid > div:hover {
  box-shadow: 0 4px 24px rgba(23,66,91,0.07);
}

.text-section {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.newsletter-signup {
  background: var(--color-gray-100);
  border: 1px solid var(--color-gray-200);
  border-radius: 10px;
  padding: 18px 16px 16px 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 18px;
}

.categories {
  margin-top: 15px;
  color: var(--color-gray-700);
  font-size: 0.93rem;
}

/* === HEADER & NAVIGATION === */
header {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-gray-200);
  box-shadow: 0 2px 12px rgba(10,17,24,0.03);
  position: relative;
  z-index: 1210;
}
header .container {
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-direction: row;
  gap: 30px;
}
header img[alt="CyberLume Monitor"] {
  height: 46px;
}
nav {
  display: flex;
  flex-direction: row;
  gap: 22px;
  align-items: center;
  font-family: var(--font-display);
}
nav a {
  font-size: 1.03rem;
  font-weight: 500;
  transition: color 0.17s;
  color: var(--color-gray-900);
  padding: 2px 6px;
  border-radius: 5px;
}
nav a:hover, nav a:focus {
  color: var(--color-accent);
  background: var(--color-gray-100);
}

.cta-btn {
  background: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-display);
  font-size: 1.08rem;
  font-weight: 600;
  padding: 12px 36px;
  border-radius: 25px;
  box-shadow: var(--shadow-card);
  transition: background 0.16s, color 0.16s, box-shadow 0.15s, transform 0.16s;
  cursor: pointer;
  display: inline-block;
  margin-left: 24px;
}
.cta-btn:hover, .cta-btn:focus {
  background: var(--color-accent);
  color: var(--color-black);
  box-shadow: 0 6px 28px rgba(17,66,91,0.08);
  transform: translateY(-2px) scale(1.025);
}

header .cta-btn { margin-left: auto; }
/* MOBILE BURGER MENU */
.mobile-menu-toggle {
  display: none;
  font-size: 2.1rem;
  background: transparent;
  color: var(--color-primary);
  border: none;
  padding: 8px 14px;
  border-radius: 7px;
  cursor: pointer;
  transition: background .18s, box-shadow .16s;
  z-index: 1212;
}
.mobile-menu-toggle:focus, .mobile-menu-toggle:hover {
  background: var(--color-gray-200);
  box-shadow: 0 2px 6px rgba(40,42,45,0.11);
}

.mobile-menu {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(17, 24, 31, .97);
  color: var(--color-white);
  transform: translateX(100%);
  transition: transform 0.39s cubic-bezier(.82,0,.34,1);
  z-index: 3000;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 0 0 0 0;
  box-shadow: 0 2px 28px rgba(10,10,20,.15);
}
.mobile-menu.open { transform: translateX(0); }
.mobile-menu-close {
  align-self: flex-end;
  font-size: 2rem;
  color: var(--color-white);
  background: none;
  border: none;
  padding: 24px 22px 4px 18px;
  cursor: pointer;
  z-index: 3201;
  transition: color .14s;
}
.mobile-menu-close:hover, .mobile-menu-close:focus { color: var(--color-accent); }

.mobile-nav {
  width:100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  margin-top: 16px;
  margin-left: 10%;
}
.mobile-nav a {
  font-size: 1.25rem;
  color: var(--color-white);
  padding: 10px 0;
  width: 100%;
  display: block;
  border-radius: 4px;
  font-weight: 600;
  margin-bottom: 4px;
  letter-spacing: 0.01em;
  transition: background 0.13s, color 0.15s;
}
.mobile-nav a:hover, .mobile-nav a:focus {
  background: var(--color-gray-700);
  color: var(--color-accent);
}

/* === HERO SECTION === */
.hero {
  background: linear-gradient(108deg, var(--color-gray-100) 0%, var(--color-white) 70%);
  box-shadow: 0 6px 30px rgba(23,66,91,0.05);
  min-height: 340px;
  padding-top: 46px;
  padding-bottom: 64px;
  display: flex;
  align-items: center;
}
.hero h1 {
  font-size: 2.5rem;
  color: var(--color-primary);
  margin-bottom: 18px;
  letter-spacing: -0.016em;
}
.hero p {
  color: var(--color-gray-900);
  font-size: 1.15rem;
  margin-bottom: 28px;
}

/* === FOOTER === */
footer {
  background: var(--color-black);
  color: var(--color-white);
  padding: 40px 0 0 0;
}
.footer-links {
  font-family: var(--font-display);
  font-size: 0.98rem;
  color: var(--color-gray-500);
  margin-bottom: 15px;
}
.footer-links a {
  color: var(--color-gray-100);
  margin: 0 6px;
  transition: color 0.14s;
}
.footer-links a:hover,
.footer-links a:focus {
  color: var(--color-accent);
}
.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 8px;
  color: var(--color-gray-200);
  font-size: 0.98rem;
  margin-bottom: 15px;
}
.footer-contact img[alt="CyberLume Monitor"] {
  height: 40px;
  margin-bottom: 8px;
  filter: brightness(110%) grayscale(80%);
}
.footer-contact span img {
  vertical-align: middle;
  margin-right: 6px;
  height: 18px;
  opacity: .68;
}

/* === BUTTONS === */
button, .cta-btn, .newsletter-signup a {
  font-family: var(--font-display);
  border: none;
  outline: none;
  transition: background 0.15s, color 0.15s, box-shadow 0.14s;
  cursor: pointer;
}
.newsletter-signup a {
  background: var(--color-black);
  color: var(--color-white);
  border-radius: 9px;
  padding: 7px 20px;
  font-size: 1.01rem;
  font-weight: 500;
  display: inline-block;
  margin-top: 4px;
  transition: background 0.18s, color 0.14s, transform .13s;
}
.newsletter-signup a:hover, .newsletter-signup a:focus {
  background: var(--color-accent);
  color: var(--color-black);
  transform: translateY(-1px) scale(1.012);
}

/* === MISC. INTERACTIVE/MICRO-INTERACTIONS === */
.card, .feature-grid > div, .testimonial-card {
  transition: box-shadow 0.18s, transform 0.15s;
}
.card:hover, .feature-grid > div:hover, .testimonial-card:hover {
  box-shadow: 0 4px 32px rgba(23,66,91,0.09);
  transform: translateY(-2px) scale(1.015);
}

.testimonial-card span {
  color: var(--color-accent);
  font-weight: 700;
  font-size: 1.12rem;
  margin-left: 9px;
}

/* === FORMS (if present) === */
input, textarea, select {
  width: 100%;
  margin-top: 8px;
  margin-bottom: 16px;
  padding: 12px 14px;
  border: 1px solid var(--color-gray-200);
  border-radius: 8px;
  font-size: 1rem;
  background: var(--color-white);
  transition: border .14s, box-shadow .14s;
}
input:focus, textarea:focus, select:focus {
  border: 1.5px solid var(--color-primary);
  box-shadow: 0 2px 11px rgba(23,66,91,0.07);
}
label {
  font-family: var(--font-display);
  font-size: 0.97rem;
  color: var(--color-gray-900);
  margin-bottom: 4px;
  display: inline-block;
}

/* === COOKIE CONSENT BANNER === */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 5000;
  background: var(--color-black);
  color: var(--color-white);
  border-radius: 24px 24px 0 0;
  box-shadow: 0 -2px 36px rgba(23,66,91,0.21);
  padding: 22px 20px 18px 20px;
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  gap: 28px;
  font-size: 1rem;
  animation: banner-in 0.45s 0.09s both cubic-bezier(.56,0,.34,1);
}
@keyframes banner-in {
  from { transform: translateY(120%); opacity:0; }
  to   { transform: translateY(0); opacity:1; }
}
.cookie-banner p {
  flex: 1 1 300px;
  margin-bottom: 0;
  color: var(--color-gray-200);
}
.cookie-banner .cookie-btn {
  font-family: var(--font-display);
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: 7px;
  padding: 8px 19px;
  margin-left: 8px;
  font-size: 0.96rem;
  font-weight:600;
  transition: background 0.13s, color 0.13s;
  border:none;
  outline:none;
}
.cookie-banner .cookie-btn:hover, .cookie-banner .cookie-btn:focus {
  background: var(--color-accent);
  color: var(--color-black);
}
.cookie-banner .cookie-settings-btn {
  background: var(--color-gray-100);
  color: var(--color-primary);
  border-radius: 7px;
  padding: 8px 17px;
  margin-left: 8px;
  font-size: 0.96rem;
  font-weight:500;
  transition: background .12s, color .12s;
}
.cookie-banner .cookie-settings-btn:hover, .cookie-banner .cookie-settings-btn:focus{background:var(--color-accent); color: var(--color-black);}

/* COOKIE MODAL */
.cookie-modal-overlay {
  display: flex;
  align-items: center;
  justify-content: center;
  position: fixed;
  top:0; left:0; right:0; bottom:0;
  background: rgba(10,19,29,0.69);
  z-index:8000;
  opacity: 1;
  visibility: visible;
  transition: opacity 0.15s, visibility 0.15s;
}
.cookie-modal {
  background: var(--color-white);
  color: var(--color-black);
  min-width: 300px;
  max-width: 95vw;
  border-radius: 18px;
  box-shadow: 0 7px 50px rgba(17,66,91,0.13);
  padding: 36px 24px 26px 24px;
  position:relative;
  display: flex;
  flex-direction: column;
  gap: 20px;
  animation: cookie-modal-in .38s cubic-bezier(.72,0,.28,1) both;
}
@keyframes cookie-modal-in {
  from { transform: translateY(40px) scale(.93); opacity: 0; }
  to   { transform: translateY(0) scale(1); opacity:1; }
}
.cookie-modal .cookie-modal-close {
  position: absolute;
  top: 15px;
  right: 20px;
  font-size: 1.3rem;
  background: none;
  border: none;
  color: var(--color-gray-900);
  cursor: pointer;
  transition: color .13s;
}
.cookie-modal .cookie-modal-close:hover { color: var(--color-accent); }
.cookie-modal h2 {
  font-size:1.35rem;
  margin-bottom:10px;
}
.cookie-categories {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.cookie-category-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  font-size: 1rem;
  padding: 8px 0;
  border-bottom: 1px solid var(--color-gray-200);
}
.cookie-category-row:last-child { border-bottom: none; }
.cookie-category-label {
  font-family: var(--font-display);
  font-weight:500;
  color: var(--color-primary);
}
.cookie-toggle {
  width: 40px; height: 21px;
  background: var(--color-gray-200);
  border-radius: 11px;
  position:relative;
  display: inline-block;
  vertical-align:middle;
  transition: background 0.2s;
}
.cookie-toggle input { display:none;}
.cookie-toggle-slider {
  position: absolute; left:3px; top:3px;
  background: var(--color-primary);
  width: 15px; height: 15px;
  border-radius: 50%;
  transition: left 0.23s cubic-bezier(.82,0,.24,1), background 0.19s;
}
.cookie-toggle input:checked + .cookie-toggle-slider {
  left: 22px;
  background: var(--color-accent);
}
.cookie-category-desc {
  color: var(--color-gray-700);
  font-size: 0.97rem;
  margin-top: 3px;
}
/* Cookie modal bottom buttons */
.cookie-modal-actions {
  display: flex;
  flex-direction: row;
  justify-content: flex-end;
  gap: 11px;
  margin-top: 7px;
}
.cookie-modal-actions .cookie-btn,
.cookie-modal-actions .cookie-settings-btn {
  padding: 8px 22px;
  font-size: 1rem;
}
/* === RESPONSIVE DESIGN === */
@media (max-width: 1024px) {
  .container {
    max-width: 96vw;
    padding-left: 12px;
    padding-right: 12px;
  }
  header .container {
    height: 66px;
    gap: 14px;
  }
}
@media (max-width: 900px) {
  .feature-grid {
    flex-direction: column;
    gap: 18px;
  }
  .content-grid {
    flex-direction: column;
    gap: 17px;
  }
}
@media (max-width: 768px) {
  html { font-size: 15px; }
  .section {
    margin-bottom: 38px; padding: 28px 7px;
  }
  .hero {
    min-height: 180px;
    padding-top: 34px; padding-bottom: 35px;
    background-position: left top;
  }
  .hero h1 { font-size:1.5rem; }
  .feature-grid, .card-container, .content-grid {
    flex-direction: column;
    gap: 17px;
  }
  .card { min-width: 170px; padding: 20px 12px; }
  .newsletter-signup {
    padding: 9px 9px 9px 9px;
  }
  .testimonial-card {
    flex-direction: column; align-items: flex-start; padding:12px;
  }
  /* Header */
  header .container {
    gap: 0; height: 54px;
  }
  nav, header .cta-btn {
    display: none !important;
  }
  .mobile-menu-toggle {
    display: block;
    position: absolute; right: 22px; top: 11px;
  }
  .mobile-menu {
    padding-top: 24px;
  }
}
@media (max-width: 540px) {
  html { font-size: 14px; }
  .cookie-banner {
    flex-direction: column;
    align-items: stretch;
    padding: 18px 7px 10px 7px;
    gap: 13px;
    font-size:0.94rem;
  }
  .cookie-banner .cookie-btn,
  .cookie-banner .cookie-settings-btn {
    padding: 8px 10px;
    margin: 3px 0 0 0;
    width: 100%;
    font-size:1rem;
  }
  .cookie-modal {
    padding: 19px 7px 16px 7px;
    min-width: 0;
  }
}

/* === MISC === */
::-webkit-input-placeholder{color:var(--color-gray-500);}
::-moz-placeholder{color:var(--color-gray-500);}
:-ms-input-placeholder{color:var(--color-gray-500);}
::placeholder{color:var(--color-gray-500);}

/* Prevent overlapping of elements everywhere */
.section, .card-container, .card, .content-grid, .text-image-section, .testimonial-card, .feature-item {
  box-sizing: border-box;
}

/* Ensure minimum 20px margin between cards/sections */
section, .card, .testimonial-card, .feature-grid > div {
  margin-bottom: 20px;
}

/* Z-INDEX MANAGEMENT */
header, .mobile-menu, .cookie-banner, .cookie-modal-overlay {
  z-index: 2000;
}

/* Remove unwanted absolute positioning in content */
.card, .feature-grid > div, .testimonial-card {
  position: relative;
}

/* END OF STYLE.CS */