/* ============================================================
   VR Fusionix — Main Stylesheet
   Domain: vrfusionix.pro | GEO: Australia
   ============================================================ */

/* ---------- CSS Variables ---------- */
:root {
  --clr-bg:         #07080f;
  --clr-bg-card:    #0d0f1e;
  --clr-bg-nav:     rgba(7, 8, 15, 0.95);
  --clr-primary:    #4f8ef7;
  --clr-secondary:  #9b5de5;
  --clr-accent:     #00d4ff;
  --clr-text:       #e0e6f0;
  --clr-muted:      #8892a4;
  --clr-border:     rgba(79, 142, 247, 0.2);
  --clr-gradient:   linear-gradient(135deg, #4f8ef7 0%, #9b5de5 100%);
  --radius:         12px;
  --radius-lg:      20px;
  --shadow:         0 4px 24px rgba(79, 142, 247, 0.15);
  --shadow-lg:      0 8px 48px rgba(79, 142, 247, 0.25);
  --transition:     0.3s ease;
  --font-main:      'Inter', 'Segoe UI', Arial, sans-serif;
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-main);
  background-color: var(--clr-bg);
  color: var(--clr-text);
  line-height: 1.7;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a  { color: var(--clr-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--clr-accent); }
ul { list-style: none; }

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5 {
  font-weight: 700;
  line-height: 1.25;
  color: #fff;
}
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.6rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
h4 { font-size: 1.15rem; }
p  { color: var(--clr-text); margin-bottom: 1rem; }

.text-gradient {
  background: var(--clr-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ---------- Layout Helpers ---------- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section { padding: 5rem 0; }
.section-sm { padding: 3rem 0; }

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}
.section-header p {
  color: var(--clr-muted);
  max-width: 600px;
  margin: 0.75rem auto 0;
  font-size: 1.05rem;
}

.label-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-accent);
  background: rgba(0, 212, 255, 0.1);
  border: 1px solid rgba(0, 212, 255, 0.25);
  padding: 0.3rem 0.9rem;
  border-radius: 50px;
  margin-bottom: 1rem;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--clr-gradient);
  color: #fff;
  box-shadow: 0 4px 20px rgba(79, 142, 247, 0.4);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(79, 142, 247, 0.55);
  color: #fff;
}

.btn-outline {
  background: transparent;
  color: var(--clr-primary);
  border: 2px solid var(--clr-primary);
}
.btn-outline:hover {
  background: var(--clr-primary);
  color: #fff;
  transform: translateY(-2px);
}

.btn-ghost {
  background: rgba(255,255,255,0.06);
  color: #fff;
  border: 1px solid var(--clr-border);
}
.btn-ghost:hover {
  background: rgba(79, 142, 247, 0.15);
  color: var(--clr-accent);
  border-color: var(--clr-accent);
}

.btn-lg { padding: 1rem 2.25rem; font-size: 1.05rem; }
.btn-sm { padding: 0.5rem 1.25rem; font-size: 0.85rem; }

/* ---------- Navigation ---------- */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: var(--clr-bg-nav);
  border-bottom: 1px solid var(--clr-border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: all var(--transition);
}

.navbar.scrolled {
  box-shadow: 0 2px 20px rgba(0,0,0,0.4);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.35rem;
  font-weight: 800;
  color: #fff;
  text-decoration: none;
}
.nav-logo img {
  width: 36px;
  height: 36px;
  object-fit: contain;
}
.nav-logo span { background: var(--clr-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.nav-links a {
  color: var(--clr-muted);
  font-size: 0.92rem;
  font-weight: 500;
  padding: 0.5rem 0.9rem;
  border-radius: 8px;
  transition: all var(--transition);
}
.nav-links a:hover,
.nav-links a.active {
  color: #fff;
  background: rgba(79, 142, 247, 0.12);
}

.nav-cta { margin-left: 1rem; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 0.5rem;
  background: none;
  border: none;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: all var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero Section ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 70px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: url('../images/hero-banner.jpg') center/cover no-repeat;
  z-index: 0;
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(7,8,15,0.92) 40%, rgba(7,8,15,0.55) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 680px;
}

.hero-content h1 { margin-bottom: 1.25rem; }
.hero-content p {
  font-size: 1.15rem;
  color: #b0bcd0;
  margin-bottom: 2rem;
  max-width: 520px;
}

.hero-btns {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 3rem;
  flex-wrap: wrap;
}
.hero-stat strong {
  display: block;
  font-size: 1.8rem;
  font-weight: 800;
  background: var(--clr-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-stat span {
  font-size: 0.85rem;
  color: var(--clr-muted);
}

/* ---------- Cards ---------- */
.card {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
}
.card:hover {
  border-color: rgba(79, 142, 247, 0.5);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.card-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.card-body { padding: 1.5rem; }
.card-body h3 { margin-bottom: 0.5rem; font-size: 1.15rem; }
.card-body p { color: var(--clr-muted); font-size: 0.92rem; margin-bottom: 0; }

/* ---------- Grid Layouts ---------- */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}
.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

/* ---------- Feature Icons ---------- */
.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: rgba(79, 142, 247, 0.12);
  border: 1px solid rgba(79, 142, 247, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
}

.feature-card {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all var(--transition);
}
.feature-card:hover {
  border-color: rgba(79, 142, 247, 0.5);
  box-shadow: var(--shadow);
  transform: translateY(-3px);
}
.feature-card h3 { margin-bottom: 0.5rem; font-size: 1.1rem; }
.feature-card p { color: var(--clr-muted); font-size: 0.92rem; margin: 0; }

/* ---------- Image + Text Split ---------- */
.split-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.split-section.reverse { direction: rtl; }
.split-section.reverse > * { direction: ltr; }

.split-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--clr-border);
}
.split-img img { width: 100%; height: 380px; object-fit: cover; }

.split-text .label-tag { margin-bottom: 0.75rem; }
.split-text h2 { margin-bottom: 1rem; }
.split-text p { color: var(--clr-muted); margin-bottom: 1.5rem; }

.check-list { margin: 1.25rem 0 1.75rem; }
.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  color: var(--clr-text);
  margin-bottom: 0.65rem;
  font-size: 0.95rem;
}
.check-list li::before {
  content: '✓';
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  background: rgba(79, 142, 247, 0.15);
  color: var(--clr-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  margin-top: 1px;
}

/* ---------- Testimonials ---------- */
.testimonial-card {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
}
.testimonial-card .stars { color: #f5c518; font-size: 1rem; margin-bottom: 1rem; }
.testimonial-card blockquote {
  color: var(--clr-text);
  font-size: 0.95rem;
  font-style: italic;
  margin-bottom: 1.25rem;
  line-height: 1.7;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.testimonial-author .avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--clr-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
  color: #fff;
  flex-shrink: 0;
}
.testimonial-author strong { display: block; font-size: 0.9rem; color: #fff; }
.testimonial-author span  { font-size: 0.8rem; color: var(--clr-muted); }

/* ---------- Forms ---------- */
.form-group { margin-bottom: 1.25rem; }
.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--clr-text);
  margin-bottom: 0.45rem;
}
.form-control {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  color: var(--clr-text);
  font-size: 0.95rem;
  font-family: var(--font-main);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-control::placeholder { color: var(--clr-muted); }
.form-control:focus {
  border-color: var(--clr-primary);
  box-shadow: 0 0 0 3px rgba(79, 142, 247, 0.15);
}
textarea.form-control { resize: vertical; min-height: 130px; }
select.form-control { cursor: pointer; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-check {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.88rem;
  color: var(--clr-muted);
}
.form-check input[type="checkbox"] {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 2px;
  accent-color: var(--clr-primary);
}
.form-check a { color: var(--clr-primary); }

.form-message {
  display: none;
  padding: 1rem 1.25rem;
  border-radius: var(--radius);
  font-size: 0.92rem;
  margin-top: 1rem;
}
.form-message.success {
  background: rgba(34, 197, 94, 0.12);
  border: 1px solid rgba(34, 197, 94, 0.3);
  color: #4ade80;
}
.form-message.error {
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #f87171;
}

/* ---------- Newsletter Strip ---------- */
.newsletter-strip {
  background: linear-gradient(135deg, rgba(79, 142, 247, 0.12) 0%, rgba(155, 93, 229, 0.12) 100%);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 3rem;
  text-align: center;
}
.newsletter-strip h2 { margin-bottom: 0.75rem; }
.newsletter-strip p { color: var(--clr-muted); margin-bottom: 1.75rem; }

.newsletter-form {
  display: flex;
  gap: 0.75rem;
  max-width: 480px;
  margin: 0 auto;
}
.newsletter-form .form-control {
  flex: 1;
  border-radius: 50px;
  padding: 0.75rem 1.25rem;
}

/* ---------- Locations ---------- */
.location-card {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: all var(--transition);
}
.location-card:hover {
  border-color: rgba(79, 142, 247, 0.5);
  box-shadow: var(--shadow);
}
.location-card h3 { font-size: 1.05rem; margin-bottom: 0.35rem; }
.location-card .city-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--clr-accent);
  background: rgba(0, 212, 255, 0.1);
  border: 1px solid rgba(0, 212, 255, 0.2);
  padding: 0.2rem 0.65rem;
  border-radius: 50px;
  margin-bottom: 0.75rem;
}
.location-card address {
  font-style: normal;
  color: var(--clr-muted);
  font-size: 0.88rem;
  line-height: 1.6;
}
.location-card .loc-meta {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
  font-size: 0.82rem;
  color: var(--clr-muted);
  flex-wrap: wrap;
}
.location-card .loc-meta span { display: flex; align-items: center; gap: 0.3rem; }

/* ---------- Page Header ---------- */
.page-header {
  padding: 8rem 0 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  top: 0; left: 50%; transform: translateX(-50%);
  width: 800px;
  height: 400px;
  background: radial-gradient(ellipse at center, rgba(79, 142, 247, 0.12) 0%, transparent 70%);
  pointer-events: none;
}
.page-header h1 { margin-bottom: 0.75rem; }
.page-header p { color: var(--clr-muted); max-width: 600px; margin: 0 auto; }

/* ---------- FAQ Accordion ---------- */
.faq-item {
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 0.75rem;
}
.faq-question {
  width: 100%;
  background: var(--clr-bg-card);
  border: none;
  padding: 1.25rem 1.5rem;
  text-align: left;
  color: #fff;
  font-size: 0.97rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  transition: background var(--transition);
  font-family: var(--font-main);
}
.faq-question:hover { background: rgba(79, 142, 247, 0.08); }
.faq-question .faq-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(79, 142, 247, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: transform var(--transition);
  color: var(--clr-primary);
}
.faq-question.open .faq-icon { transform: rotate(45deg); }
.faq-answer {
  display: none;
  padding: 1.25rem 1.5rem;
  background: rgba(79, 142, 247, 0.04);
  color: var(--clr-muted);
  font-size: 0.92rem;
  line-height: 1.7;
  border-top: 1px solid var(--clr-border);
}

/* ---------- Footer ---------- */
.footer {
  background: #050609;
  border-top: 1px solid var(--clr-border);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand p {
  color: var(--clr-muted);
  font-size: 0.9rem;
  margin: 1rem 0 1.5rem;
  max-width: 280px;
}

.footer-social {
  display: flex;
  gap: 0.6rem;
}
.footer-social a {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--clr-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-muted);
  font-size: 0.95rem;
  transition: all var(--transition);
}
.footer-social a:hover {
  background: rgba(79, 142, 247, 0.15);
  border-color: var(--clr-primary);
  color: var(--clr-primary);
}

.footer-col h4 {
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--clr-muted);
  margin-bottom: 1.25rem;
}
.footer-col ul li { margin-bottom: 0.6rem; }
.footer-col ul li a {
  color: var(--clr-muted);
  font-size: 0.9rem;
  transition: color var(--transition);
}
.footer-col ul li a:hover { color: var(--clr-primary); }

.footer-contact-item {
  display: flex;
  gap: 0.6rem;
  color: var(--clr-muted);
  font-size: 0.88rem;
  margin-bottom: 0.75rem;
  align-items: flex-start;
}
.footer-contact-item .icon { color: var(--clr-primary); flex-shrink: 0; margin-top: 2px; }

.footer-bottom {
  border-top: 1px solid var(--clr-border);
  padding-top: 1.75rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-bottom p { color: var(--clr-muted); font-size: 0.85rem; margin: 0; }
.footer-bottom-links {
  display: flex;
  gap: 1.5rem;
}
.footer-bottom-links a {
  color: var(--clr-muted);
  font-size: 0.85rem;
}
.footer-bottom-links a:hover { color: var(--clr-primary); }

/* ---------- Cookie Banner ---------- */
#cookie-banner {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 9999;
  background: #0d0f1e;
  border-top: 1px solid var(--clr-border);
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
  box-shadow: 0 -4px 24px rgba(0,0,0,0.4);
}
#cookie-banner p {
  color: var(--clr-muted);
  font-size: 0.88rem;
  margin: 0;
  flex: 1;
  min-width: 200px;
}
#cookie-banner a { color: var(--clr-primary); }
.cookie-btns { display: flex; gap: 0.75rem; flex-wrap: wrap; }

/* ---------- Alert / Notice ---------- */
.alert {
  padding: 1rem 1.25rem;
  border-radius: var(--radius);
  font-size: 0.92rem;
  margin-bottom: 1.5rem;
}
.alert-info {
  background: rgba(79, 142, 247, 0.1);
  border: 1px solid rgba(79, 142, 247, 0.25);
  color: var(--clr-primary);
}

/* ---------- Policy Pages ---------- */
.policy-content {
  max-width: 820px;
  margin: 0 auto;
}
.policy-content h2 {
  font-size: 1.35rem;
  margin: 2.5rem 0 0.75rem;
  color: #fff;
}
.policy-content h3 {
  font-size: 1.05rem;
  margin: 1.75rem 0 0.5rem;
  color: var(--clr-text);
}
.policy-content p,
.policy-content li {
  color: var(--clr-muted);
  font-size: 0.95rem;
  line-height: 1.8;
}
.policy-content ul {
  list-style: disc;
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}
.policy-content ul li { margin-bottom: 0.4rem; }
.policy-content a { color: var(--clr-primary); }
.policy-meta {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  font-size: 0.85rem;
  color: var(--clr-muted);
  margin-bottom: 2.5rem;
}

/* ---------- Breadcrumb ---------- */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--clr-muted);
  margin-bottom: 1.5rem;
}
.breadcrumb a { color: var(--clr-muted); }
.breadcrumb a:hover { color: var(--clr-primary); }
.breadcrumb .sep { color: var(--clr-border); }
.breadcrumb .current { color: var(--clr-text); }

/* ---------- Contact Page ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 3rem;
  align-items: start;
}

.contact-info-card {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
}
.contact-info-card h3 { margin-bottom: 1.5rem; font-size: 1.2rem; }

.contact-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
  align-items: flex-start;
}
.contact-item .ci-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(79, 142, 247, 0.12);
  border: 1px solid rgba(79, 142, 247, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.contact-item strong { display: block; font-size: 0.88rem; color: var(--clr-text); margin-bottom: 0.2rem; }
.contact-item span { font-size: 0.88rem; color: var(--clr-muted); }

.contact-form-card {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}
.contact-form-card h3 { margin-bottom: 1.75rem; font-size: 1.2rem; }

/* ---------- Scroll to Top ---------- */
#scroll-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--clr-gradient);
  color: #fff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
  z-index: 900;
}
#scroll-top.visible { opacity: 1; visibility: visible; }
#scroll-top:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }

/* ---------- Glowing Divider ---------- */
.glow-divider {
  height: 1px;
  background: linear-gradient(to right, transparent, var(--clr-primary), transparent);
  margin: 0;
  opacity: 0.4;
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 70px; left: 0; right: 0;
    background: var(--clr-bg-nav);
    border-bottom: 1px solid var(--clr-border);
    padding: 1.5rem;
    gap: 0.5rem;
    z-index: 999;
  }
  .nav-cta.open { display: flex; padding: 0 1.5rem 1.5rem; position: fixed; top: auto; left: 0; right: 0; background: var(--clr-bg-nav); z-index: 998; }

  .grid-3, .grid-2, .grid-4 { grid-template-columns: 1fr; }
  .split-section { grid-template-columns: 1fr; gap: 2rem; }
  .split-section.reverse { direction: ltr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .newsletter-form { flex-direction: column; }
  .form-row { grid-template-columns: 1fr; }
  .hero-stats { gap: 1.5rem; }
  .hero-btns { flex-direction: column; align-items: flex-start; }
  #cookie-banner { flex-direction: column; }
}

@media (max-width: 480px) {
  .section { padding: 3.5rem 0; }
  .page-header { padding: 6rem 0 3rem; }
  .contact-form-card, .contact-info-card { padding: 1.5rem; }
  .newsletter-strip { padding: 2rem 1.5rem; }
}