/* =========================================================
   wan-server.de – Dark Modern Design
   ========================================================= */

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

:root {
  --bg-base:        #0d0e12;
  --bg-surface:     #13141a;
  --bg-card:        #1a1c24;
  --bg-card-hover:  #1f2230;
  --bg-dark:        #0a0b0f;

  --accent:         #4f8ef7;
  --accent-light:   #6fa3ff;
  --accent-dim:     rgba(79, 142, 247, 0.15);
  --accent-glow:    rgba(79, 142, 247, 0.25);

  --green:          #3ecf8e;
  --red:            #ff4d4d;
  --yellow:         #f5c842;
  --neutral-color:  #8b9cc8;

  --text-primary:   #eef0f8;
  --text-secondary: #9aa3c2;
  --text-muted:     #5c6585;

  --border:         rgba(255,255,255,0.07);
  --border-strong:  rgba(255,255,255,0.13);

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  28px;

  --shadow-card: 0 2px 20px rgba(0,0,0,0.4);
  --shadow-glow: 0 0 60px rgba(79,142,247,0.15);

  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --transition: 0.25s ease;
}

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

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

img { max-width: 100%; }

a {
  color: var(--accent-light);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover { color: #fff; }

strong { color: var(--text-primary); font-weight: 600; }

/* === Container === */
.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

/* =========================================================
   Navbar
   ========================================================= */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 0;
  transition: background var(--transition), box-shadow var(--transition);
}

.navbar.scrolled {
  background: rgba(13,14,18,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 64px;
}

.logo {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  flex-shrink: 0;
}

.logo-icon {
  color: var(--accent);
  font-size: 1.1em;
}

.logo-tld { color: var(--accent); }

.logo-small { font-size: 1rem; }

.nav-links {
  display: flex;
  gap: 28px;
  flex: 1;
}

.nav-links a {
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color var(--transition);
}

.nav-links a:hover { color: var(--text-primary); }

.nav-cta { margin-left: auto; flex-shrink: 0; }
.nav-login { flex-shrink: 0; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-secondary);
  border-radius: 2px;
  transition: var(--transition);
}

/* =========================================================
   Buttons
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 600;
  font-family: var(--font);
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
  text-decoration: none;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.btn-primary:hover {
  background: var(--accent-light);
  border-color: var(--accent-light);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(79,142,247,0.35);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border-color: var(--border-strong);
}

.btn-ghost:hover {
  color: var(--text-primary);
  border-color: var(--accent);
  background: var(--accent-dim);
}

.btn-small {
  padding: 8px 18px;
  font-size: 0.85rem;
}

.btn-block { width: 100%; }

/* =========================================================
   Hero
   ========================================================= */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 64px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(79,142,247,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(79,142,247,0.05) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 0%, black 0%, transparent 70%);
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
  pointer-events: none;
}

.glow-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(79,142,247,0.3) 0%, transparent 70%);
  top: -100px; left: -100px;
}

.glow-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(62,207,142,0.2) 0%, transparent 70%);
  bottom: 0; right: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 80px 0 100px;
  max-width: 700px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.badge-subtle {
  background: var(--accent-dim);
  color: var(--accent-light);
  border: 1px solid rgba(79,142,247,0.3);
}

.hero-title {
  font-size: clamp(2.6rem, 6vw, 4.2rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}

.gradient-text {
  background: linear-gradient(135deg, var(--accent-light) 0%, var(--green) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 560px;
  margin-bottom: 36px;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero-trust {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.trust-check {
  color: var(--green);
  font-weight: 700;
}

/* =========================================================
   Sections
   ========================================================= */
.section {
  padding: 100px 0;
}

.section-dark {
  background: var(--bg-dark);
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 64px;
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.section-header h2 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-header p {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.75;
}

/* =========================================================
   Cards Grid (Leistungen)
   ========================================================= */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--transition);
}

.card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-strong);
  transform: translateY(-3px);
  box-shadow: var(--shadow-card);
}

.card-highlight {
  border-color: rgba(79,142,247,0.4);
  background: linear-gradient(135deg, rgba(79,142,247,0.08) 0%, var(--bg-card) 60%);
}

.card-highlight:hover {
  border-color: var(--accent);
  box-shadow: 0 4px 30px rgba(79,142,247,0.2);
}

.card-icon {
  font-size: 2rem;
  margin-bottom: 20px;
}

.card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.card p {
  color: var(--text-secondary);
  font-size: 0.92rem;
  margin-bottom: 20px;
  line-height: 1.7;
}

.feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.feature-list li {
  font-size: 0.88rem;
  color: var(--text-secondary);
  padding-left: 20px;
  position: relative;
}

.feature-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

/* =========================================================
   Split Layout (grommunio)
   ========================================================= */
.split-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.split-content h3 {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.split-content p {
  color: var(--text-secondary);
  margin-bottom: 16px;
  line-height: 1.75;
}

.split-content .btn { margin-top: 8px; }

.tech-stack {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.tech-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  transition: background var(--transition);
}

.tech-item:last-child { border-bottom: none; }

.tech-item:hover, .tech-item.active {
  background: var(--bg-card);
}

.tech-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--text-muted);
  margin-top: 6px;
  flex-shrink: 0;
  transition: background var(--transition);
}

.tech-item.active .tech-dot,
.tech-item:hover .tech-dot {
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
}

.tech-item div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.tech-item strong {
  font-size: 0.92rem;
  color: var(--text-primary);
}

.tech-item span {
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* =========================================================
   Comparison Table
   ========================================================= */
.comparison-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-card);
}

.comparison-table th,
.comparison-table td {
  padding: 16px 20px;
  text-align: center;
  font-size: 0.92rem;
  border-bottom: 1px solid var(--border);
}

.comparison-table th:first-child,
.comparison-table td:first-child {
  text-align: left;
  font-weight: 500;
  color: var(--text-secondary);
}

.comparison-table thead th {
  background: var(--bg-surface);
  font-weight: 700;
  font-size: 0.88rem;
  letter-spacing: 0.02em;
  color: var(--text-secondary);
}

.comparison-table .highlight-col {
  background: rgba(79,142,247,0.08);
  color: var(--text-primary) !important;
  font-weight: 600;
}

.comparison-table thead th.highlight-col {
  color: var(--accent-light) !important;
  background: rgba(79,142,247,0.15);
}

.comparison-table tbody tr:last-child td { border-bottom: none; }

.comparison-table tbody tr:hover td { background: rgba(255,255,255,0.02); }

.check  { color: var(--green);  font-weight: 700; }
.cross  { color: var(--red);    font-weight: 700; }
.neutral { color: var(--neutral-color); }

/* =========================================================
   Features Grid
   ========================================================= */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 24px;
}

.feature-item {
  padding: 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: all var(--transition);
}

.feature-item:hover {
  border-color: rgba(79,142,247,0.3);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
}

.feature-icon {
  font-size: 1.8rem;
  margin-bottom: 16px;
}

.feature-item h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.feature-item p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* =========================================================
   Pricing
   ========================================================= */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
  align-items: start;
  margin-bottom: 32px;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 36px 32px;
  position: relative;
  transition: all var(--transition);
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.pricing-card-featured {
  border-color: var(--accent);
  background: linear-gradient(160deg, rgba(79,142,247,0.1) 0%, var(--bg-card) 50%);
  box-shadow: 0 0 40px rgba(79,142,247,0.15);
}

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 100px;
}

.pricing-header { margin-bottom: 28px; }

.pricing-header h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.pricing-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.price-amount {
  font-size: 2.4rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.price-unit {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.pricing-sub {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 6px;
}

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.pricing-note {
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* =========================================================
   FAQ
   ========================================================= */
.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition);
}

.faq-item:has(.faq-question[aria-expanded="true"]) {
  border-color: rgba(79,142,247,0.4);
}

.faq-question {
  width: 100%;
  background: var(--bg-card);
  border: none;
  padding: 20px 24px;
  color: var(--text-primary);
  font-size: 0.95rem;
  font-weight: 600;
  font-family: var(--font);
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  transition: background var(--transition);
}

.faq-question:hover { background: var(--bg-card-hover); }

.faq-icon {
  flex-shrink: 0;
  font-size: 1.3rem;
  color: var(--accent);
  transition: transform var(--transition);
  line-height: 1;
}

.faq-question[aria-expanded="true"] .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.faq-answer p {
  padding: 0 24px 20px;
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.75;
  background: var(--bg-card);
}

/* =========================================================
   Contact
   ========================================================= */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 64px;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding-top: 8px;
}

.contact-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contact-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.contact-item div {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.contact-item strong {
  font-size: 0.9rem;
  color: var(--text-primary);
}

.contact-item a,
.contact-item span {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.contact-item a:hover { color: var(--accent-light); }

/* Form */
.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 40px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg-surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  color: var(--text-primary);
  font-size: 0.92rem;
  font-family: var(--font);
  transition: border-color var(--transition);
  appearance: none;
  -webkit-appearance: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}

.form-group select option {
  background: var(--bg-card);
  color: var(--text-primary);
}

.form-group textarea { resize: vertical; min-height: 120px; }

/* Honeypot – für Bots unsichtbar, kein Inline-Style nötig */
.hp-field {
  opacity: 0 !important;
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  height: 0 !important;
  width: 0 !important;
  border: 0 !important;
  padding: 0 !important;
  pointer-events: none !important;
}

.form-check { margin-top: 4px; position: relative; z-index: 1; }

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  font-size: 0.83rem;
  color: var(--text-secondary);
  line-height: 1.6;
  position: relative;
  z-index: 1;
}

.checkbox-label input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  min-width: 22px;
  flex-shrink: 0;
  margin-top: 1px;
  cursor: pointer;
  position: relative;
  z-index: 2;
  background: var(--bg-surface);
  border: 2px solid var(--border-strong);
  border-radius: 5px;
  transition: background var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.checkbox-label input[type="checkbox"]:hover {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

.checkbox-label input[type="checkbox"]:checked {
  background: var(--accent);
  border-color: var(--accent);
}

.checkbox-label input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  left: 5px;
  top: 1px;
  width: 9px;
  height: 14px;
  border: 3px solid #fff;
  border-top: none;
  border-left: none;
  transform: rotate(45deg);
}

.form-success {
  display: none;
  margin-top: 16px;
  padding: 14px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  text-align: center;
  border: 1px solid transparent;
}

.form-success--success {
  background: rgba(62,207,142,0.12);
  border-color: rgba(62,207,142,0.3);
  color: var(--green);
}

.form-success--error {
  background: rgba(255,77,77,0.1);
  border-color: rgba(255,77,77,0.3);
  color: var(--red);
}

/* Validierungs-Fehler auf Feldern */
.input-error {
  border-color: var(--red) !important;
  box-shadow: 0 0 0 3px rgba(255,77,77,0.15) !important;
}

/* =========================================================
   Footer
   ========================================================= */
.footer {
  background: var(--bg-dark);
  border-top: 1px solid var(--border);
  padding-top: 64px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 2fr;
  gap: 64px;
  padding-bottom: 48px;
}

.footer-brand .logo { margin-bottom: 16px; }

.footer-brand p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 8px;
}

.footer-powered {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.footer-powered a { color: var(--accent-light); }

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col h5 {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.footer-col a {
  font-size: 0.87rem;
  color: var(--text-secondary);
  transition: color var(--transition);
}

.footer-col a:hover { color: var(--text-primary); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 20px 0;
}

.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.footer-legal {
  display: flex;
  gap: 20px;
}

.footer-legal a { color: var(--text-muted); }

.footer-legal a:hover { color: var(--text-primary); }

/* =========================================================
   Modals
   ========================================================= */
.modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}

.modal.open {
  opacity: 1;
  pointer-events: all;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
  cursor: pointer;
}

.modal-box {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-xl);
  padding: 40px;
  max-width: 600px;
  width: 100%;
  max-height: 80vh;
  overflow-y: auto;
  z-index: 1;
  transform: scale(0.95);
  transition: transform var(--transition);
}

.modal.open .modal-box { transform: scale(1); }

.modal-box h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 24px;
}

.modal-box h3 {
  font-size: 1rem;
  font-weight: 600;
  margin: 20px 0 8px;
  color: var(--accent-light);
}

.modal-box p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 12px;
}

.modal-close {
  position: absolute;
  top: 16px; right: 20px;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.2rem;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
  transition: color var(--transition);
}

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

/* =========================================================
   Scrollbar
   ========================================================= */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 1024px) {
  .split-layout {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .contact-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .section { padding: 72px 0; }

  /* Navbar */
  .nav-links,
  .nav-cta { display: none; }
  .nav-login { display: none; }

  .nav-toggle { display: flex; }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 64px; left: 0; right: 0;
    background: rgba(13,14,18,0.97);
    backdrop-filter: blur(16px);
    padding: 24px;
    gap: 20px;
    border-bottom: 1px solid var(--border);
  }

  .nav-links.open + .nav-cta { display: none; }

  /* Hero */
  .hero-content { padding: 60px 0 80px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; text-align: center; }
  .hero-trust { gap: 12px; }

  /* Split */
  .split-layout { gap: 40px; }

  /* Form row */
  .form-row { grid-template-columns: 1fr; }

  .contact-form { padding: 28px 24px; }

  /* Comparison */
  .comparison-table th,
  .comparison-table td { padding: 12px 12px; font-size: 0.82rem; }

  /* Pricing */
  .pricing-grid { grid-template-columns: 1fr; }

  /* Footer */
  .footer-links { grid-template-columns: 1fr 1fr; }
  .footer-bottom-inner { flex-direction: column; gap: 12px; text-align: center; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 2.2rem; }
  .section-header h2 { font-size: 1.7rem; }
  .cards-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .footer-links { grid-template-columns: 1fr; }
  .modal-box { padding: 28px 20px; }
}