@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&display=swap');

:root {
  --bg-main: #030712;
  --bg-surface: #0b0f19;
  --bg-card: rgba(17, 24, 39, 0.7);
  --bg-card-hover: rgba(31, 41, 55, 0.85);
  --bg-glass: rgba(11, 15, 25, 0.75);
  
  --accent-rose: #f43f5e;
  --accent-rose-light: #fb7185;
  --accent-rose-glow: rgba(244, 63, 94, 0.35);
  --accent-rose-dim: rgba(244, 63, 94, 0.12);
  --accent-cyan: #06b6d4;
  
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-rose: rgba(244, 63, 94, 0.3);
  --border-rose-glow: rgba(244, 63, 94, 0.6);
  
  --text-main: #f9fafb;
  --text-muted: #9ca3af;
  --text-dim: #6b7280;
  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  
  --font-family: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --shadow-neon: 0 0 25px rgba(244, 63, 94, 0.25);
  --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
  
  --container-width: 1200px;
  --header-height: 80px;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-main);
  color: var(--text-main);
  font-family: var(--font-family);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  width: 100%;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  width: 100%;
  max-width: 100%;
  position: relative;
  background-image: 
    radial-gradient(circle at 15% 15%, rgba(244, 63, 94, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 85% 65%, rgba(244, 63, 94, 0.06) 0%, transparent 45%),
    linear-gradient(to bottom, var(--bg-main), #050b18);
  background-attachment: fixed;
}

/* Background Cyber Grid overlay */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(rgba(244, 63, 94, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(244, 63, 94, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: 0;
}

/* Container */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 2.5rem);
  position: relative;
  z-index: 1;
}

/* Typography Fluid Scaling */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-main);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  background: linear-gradient(135deg, #ffffff 0%, #f43f5e 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 1.25rem;
}

h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.5rem);
  margin-bottom: 1rem;
}

h3 {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  margin-bottom: 0.75rem;
}

p {
  color: var(--text-muted);
  font-size: clamp(1rem, 1.1vw, 1.125rem);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

a {
  color: var(--accent-rose-light);
  text-decoration: none;
  transition: all 0.25s ease;
}

a:hover {
  color: var(--accent-rose);
  text-shadow: 0 0 10px var(--accent-rose-glow);
}

/* SVG Styling */
.svg-icon {
  width: 24px;
  height: 24px;
  stroke-width: 2;
  stroke: currentColor;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
}

/* Header & Navbar */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  height: var(--header-height);
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  z-index: 1000;
  display: flex;
  align-items: center;
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: clamp(1.05rem, 4vw, 1.35rem);
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.03em;
  min-height: 48px;
  min-width: 48px;
  white-space: nowrap;
}

.logo-badge {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--accent-rose), #9f1239);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: 0 0 15px var(--accent-rose-glow);
  flex-shrink: 0;
}

.brand-name span {
  color: var(--accent-rose);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  color: var(--text-muted);
  font-size: 0.95rem;
  font-weight: 500;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
  min-height: 48px;
  min-width: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav-links a:hover,
.nav-links a.active {
  color: #fff;
  background: rgba(244, 63, 94, 0.1);
  border: 1px solid var(--border-rose);
}

/* Header Action CTA Button */
.btn-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.75rem 1.5rem;
  min-height: 48px;
  min-width: 48px;
  background: linear-gradient(135deg, var(--accent-rose) 0%, #be123c 100%);
  color: #ffffff !important;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 4px 20px var(--accent-rose-glow);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(244, 63, 94, 0.5);
  background: linear-gradient(135deg, #fb7185 0%, var(--accent-rose) 100%);
  text-shadow: none !important;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.75rem 1.5rem;
  min-height: 48px;
  min-width: 48px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  font-weight: 500;
  font-size: 0.95rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  transition: all 0.25s ease;
  cursor: pointer;
}

.btn-secondary:hover {
  background: rgba(244, 63, 94, 0.12);
  border-color: var(--border-rose);
  color: #fff;
}

/* Burger Mobile Button (48px target) */
.mobile-toggle {
  display: none;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: #fff;
  width: 48px;
  height: 48px;
  min-width: 48px;
  min-height: 48px;
  border-radius: var(--radius-md);
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 1100;
  flex-shrink: 0;
  transition: all 0.2s ease;
}

.mobile-toggle:hover {
  background: rgba(244, 63, 94, 0.15);
  border-color: var(--border-rose);
}

/* Hero Section */
.hero-section {
  padding-top: calc(var(--header-height) + clamp(2rem, 5vw, 4rem));
  padding-bottom: clamp(3rem, 6vw, 5rem);
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  background: var(--accent-rose-dim);
  border: 1px solid var(--border-rose);
  border-radius: var(--radius-full);
  color: var(--accent-rose-light);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hero-description {
  font-size: clamp(1.05rem, 1.2vw, 1.25rem);
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-subtle);
}

.stat-item .stat-number {
  font-size: clamp(1.5rem, 2.5vw, 2.2rem);
  font-weight: 700;
  color: #fff;
  display: block;
}

.stat-item .stat-label {
  font-size: 0.85rem;
  color: var(--text-dim);
}

/* Hero Visual Box */
.hero-visual {
  position: relative;
}

.hero-image-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-rose);
  box-shadow: var(--shadow-neon), var(--shadow-card);
  background: var(--bg-surface);
}

.hero-image-wrapper img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.hero-image-wrapper:hover img {
  transform: scale(1.03);
}

.hero-visual-badge {
  position: absolute;
  bottom: 20px;
  left: 20px;
  right: 20px;
  padding: 1rem 1.25rem;
  background: rgba(3, 7, 18, 0.85);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-rose);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 1rem;
}

.badge-icon {
  width: 40px;
  height: 40px;
  background: var(--accent-rose-dim);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-rose);
  flex-shrink: 0;
}

/* Main Content Section (Longread Article + Interactive Calculator) */
.main-content {
  padding: clamp(2rem, 5vw, 4rem) 0;
}

.content-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: start;
}

/* Article Styling */
.article-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 4vw, 3rem);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-card);
}

.article-header {
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-subtle);
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.25rem;
  font-size: 0.875rem;
  color: var(--text-dim);
  margin-top: 1rem;
}

.meta-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.article-body h2 {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-subtle);
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.article-body h2::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 1.3em;
  background: var(--accent-rose);
  border-radius: var(--radius-full);
  box-shadow: 0 0 10px var(--accent-rose);
}

.article-body h3 {
  color: var(--accent-rose-light);
  margin-top: 1.75rem;
}

.article-body ul, .article-body ol {
  margin: 1.25rem 0 1.5rem 1.5rem;
  color: var(--text-muted);
}

.article-body li {
  margin-bottom: 0.6rem;
  line-height: 1.6;
}

.callout-box {
  background: rgba(244, 63, 94, 0.08);
  border-left: 4px solid var(--accent-rose);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 1.25rem 1.5rem;
  margin: 2rem 0;
}

.callout-title {
  font-weight: 700;
  color: var(--accent-rose-light);
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Data Table */
.table-wrapper {
  overflow-x: auto;
  margin: 2rem 0;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  -webkit-overflow-scrolling: touch;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.95rem;
}

.data-table th {
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
  padding: 1rem;
  font-weight: 600;
  border-bottom: 1px solid var(--border-subtle);
}

.data-table td {
  padding: 1rem;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-muted);
}

.data-table tr:hover td {
  background: rgba(244, 63, 94, 0.04);
}

/* Calculator Sidebar Widget */
.sidebar-widget {
  position: sticky;
  top: calc(var(--header-height) + 1.5rem);
  background: var(--bg-surface);
  border: 1px solid var(--border-rose);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-neon);
}

.widget-title {
  font-size: 1.25rem;
  color: #fff;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.calc-group {
  margin-bottom: 1.25rem;
}

.calc-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}

.calc-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.calc-input {
  width: 100%;
  background: rgba(3, 7, 18, 0.8);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  color: #fff;
  font-family: var(--font-family);
  font-size: 1rem;
  min-height: 48px;
  min-width: 48px;
  transition: all 0.2s ease;
}

.calc-input:focus {
  outline: none;
  border-color: var(--accent-rose);
  box-shadow: 0 0 10px var(--accent-rose-glow);
}

.calc-currency {
  position: absolute;
  right: 12px;
  color: var(--text-dim);
  font-weight: 600;
}

.calc-select {
  width: 100%;
  background: rgba(3, 7, 18, 0.8);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  color: #fff;
  font-family: var(--font-family);
  font-size: 0.95rem;
  min-height: 48px;
  min-width: 48px;
}

.calc-result-box {
  background: rgba(244, 63, 94, 0.08);
  border: 1px dashed var(--border-rose);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  margin-top: 1.5rem;
}

.result-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.6rem;
  font-size: 0.9rem;
}

.result-row.total {
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-rose);
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
}

.result-val {
  color: var(--accent-rose-light);
  font-weight: 600;
}

.result-row.total .result-val {
  color: #fff;
  font-size: 1.25rem;
  text-shadow: 0 0 10px var(--accent-rose-glow);
}

/* Feature Cards Grid */
.features-section {
  padding: clamp(3rem, 6vw, 5rem) 0;
  background: rgba(11, 15, 25, 0.5);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto clamp(2.5rem, 5vw, 4rem);
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--accent-rose), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-rose);
  box-shadow: var(--shadow-neon);
}

.feature-card:hover::before {
  opacity: 1;
}

.card-icon-box {
  width: 54px;
  height: 54px;
  background: var(--accent-rose-dim);
  border: 1px solid var(--border-rose);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-rose);
  margin-bottom: 1.25rem;
}

/* Contact & Forms */
.contact-section {
  padding: clamp(3rem, 6vw, 5rem) 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.contact-info-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}

.info-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 2rem;
}

.info-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.info-icon {
  width: 44px;
  height: 44px;
  background: var(--accent-rose-dim);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-rose);
  flex-shrink: 0;
}

.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.form-control {
  width: 100%;
  background: rgba(3, 7, 18, 0.7);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 0.85rem 1.1rem;
  color: #fff;
  font-family: var(--font-family);
  font-size: 1rem;
  transition: all 0.2s ease;
  min-height: 48px;
  min-width: 48px;
}

textarea.form-control {
  min-height: 140px;
  resize: vertical;
}

.form-control:focus {
  outline: none;
  border-color: var(--accent-rose);
  box-shadow: 0 0 15px var(--accent-rose-glow);
}

/* Legal Pages Styling */
.legal-container {
  padding-top: calc(var(--header-height) + 3rem);
  padding-bottom: 5rem;
  max-width: 900px;
}

.legal-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 5vw, 3.5rem);
}

.legal-card h1 {
  margin-bottom: 0.5rem;
}

.legal-update {
  font-size: 0.9rem;
  color: var(--text-dim);
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-subtle);
}

.legal-card h2 {
  font-size: 1.5rem;
  margin-top: 2rem;
  color: #fff;
}

.legal-card p, .legal-card li {
  font-size: 1rem;
}

/* Footer */
.site-footer {
  margin-top: auto;
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  padding: 4rem 0 2rem;
  position: relative;
  z-index: 10;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand p {
  font-size: 0.95rem;
  margin-top: 1rem;
  max-width: 320px;
}

.footer-heading {
  font-size: 1.1rem;
  color: #fff;
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.9rem;
  min-height: 48px;
  min-width: 48px;
  display: inline-flex;
  align-items: center;
}

.footer-links a:hover {
  color: var(--accent-rose-light);
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  font-size: 0.875rem;
  color: var(--text-dim);
}

/* Mobile Off-canvas Navigation Overlay */
.mobile-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(3, 7, 18, 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 1050;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.mobile-close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: #fff;
  width: 48px;
  height: 48px;
  min-width: 48px;
  min-height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 1150;
  transition: all 0.2s ease;
}

.mobile-close:hover {
  background: rgba(244, 63, 94, 0.2);
  border-color: var(--border-rose);
  color: var(--accent-rose-light);
}

.mobile-menu-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.mobile-nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  text-align: center;
  width: 100%;
  max-width: 320px;
  padding: 0 1rem;
}

.mobile-nav-links a {
  font-size: 1.35rem;
  font-weight: 600;
  color: #fff;
  min-height: 48px;
  min-width: 48px;
  padding: 0.75rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  transition: all 0.2s ease;
}

.mobile-nav-links a:hover {
  background: rgba(244, 63, 94, 0.15);
  border-color: var(--border-rose);
  color: var(--accent-rose-light);
}

/* Responsive Media Queries */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
  
  .content-layout {
    grid-template-columns: 1fr;
  }
  
  .sidebar-widget {
    position: static;
    margin-top: 2rem;
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 72px;
  }

  /* Requirement 1: Header MUST contain ONLY Logo on the left and Hamburger on the right */
  .nav-links,
  .nav-cta-desktop {
    display: none !important;
  }
  
  .mobile-toggle {
    display: flex !important;
  }

  .nav-wrapper {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    width: 100% !important;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .hero-stats {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
}

/* Requirement 4: Adapt Cyber Rose blocks for 375px+ screens */
@media (max-width: 480px) {
  .container {
    padding: 0 1rem;
  }

  .brand-logo {
    gap: 0.5rem;
    font-size: 1.05rem;
  }

  .logo-badge {
    width: 36px;
    height: 36px;
  }

  .logo-badge .svg-icon {
    width: 20px;
    height: 20px;
  }

  h1 {
    font-size: clamp(1.65rem, 6.5vw, 2.2rem);
    line-height: 1.25;
  }

  h2 {
    font-size: clamp(1.35rem, 5vw, 1.75rem);
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .hero-actions .btn-cta,
  .hero-actions .btn-secondary {
    width: 100%;
    justify-content: center;
  }

  .hero-visual-badge {
    position: relative;
    bottom: auto;
    left: auto;
    right: auto;
    margin-top: 1rem;
    padding: 0.85rem 1rem;
  }

  .article-card {
    padding: 1.25rem 1rem;
    border-radius: var(--radius-md);
  }

  .article-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .callout-box {
    padding: 1rem;
    margin: 1.5rem 0;
  }

  .sidebar-widget {
    padding: 1.25rem 1rem;
    border-radius: var(--radius-md);
  }

  .feature-card {
    padding: 1.25rem;
  }

  .contact-info-card,
  .contact-form {
    padding: 1.25rem 1rem;
    border-radius: var(--radius-md);
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 0.5rem;
  }

  /* Table responsive wrapper & scrollable layout */
  .table-wrapper {
    margin: 1.25rem 0;
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .data-table {
    min-width: 480px;
    font-size: 0.85rem;
  }

  .data-table th, .data-table td {
    padding: 0.75rem 0.6rem;
  }

  .calc-input-wrapper .calc-input {
    padding-right: 3.5rem;
  }
}