/* =========================================
   NIS2.tips — Main Stylesheet
   Dark & techy theme | Green + Black
   ========================================= */

/* CSS Custom Properties */
:root {
  --bg: #0a0a0a;
  --bg-card: #1a1a1a;
  --bg-alt: #111827;
  --green: #00e676;
  --green-dark: #00b85a;
  --green-glow: rgba(0, 230, 118, 0.12);
  --text: #f0f0f0;
  --text-muted: #9ca3af;
  --border: rgba(0, 230, 118, 0.2);
  --font: 'Inter', sans-serif;
  --max-w: 1200px;
  --radius: 12px;
  --transition: 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* =========================================
   UTILITIES
   ========================================= */

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

section {
  padding: 100px 0;
}

.bg-alt {
  background: var(--bg-alt);
}

.text-green {
  color: var(--green);
}

.section-label {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.5px;
  margin-bottom: 20px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 580px;
  margin-bottom: 56px;
  line-height: 1.7;
}

/* =========================================
   BUTTONS
   ========================================= */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: 7px;
  font-family: var(--font);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--green);
  color: #000;
}

.btn-primary:hover {
  background: var(--green-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(0, 230, 118, 0.3);
}

.btn-outline {
  background: transparent;
  color: var(--green);
  border: 1.5px solid var(--green);
}

.btn-outline:hover {
  background: var(--green-glow);
  transform: translateY(-1px);
}

/* =========================================
   SCROLL REVEAL ANIMATIONS
   ========================================= */

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.12s; }
.reveal-delay-2 { transition-delay: 0.24s; }
.reveal-delay-3 { transition-delay: 0.36s; }

/* =========================================
   NAVBAR
   ========================================= */

#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: all var(--transition);
}

#navbar.scrolled {
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  gap: 40px;
}

.nav-logo {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.5px;
  flex-shrink: 0;
}

.nav-logo span {
  color: var(--green);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 32px;
  margin-left: auto;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  transition: color var(--transition);
}

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

.nav-cta {
  flex-shrink: 0;
}

/* Language switcher */
.lang-switch {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
}

.lang-sep {
  color: rgba(255, 255, 255, 0.2);
  font-size: 0.75rem;
}

.lang-btn {
  background: none;
  border: 1px solid transparent;
  color: var(--text-muted);
  font-family: var(--font);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 1px;
  padding: 4px 8px;
  border-radius: 5px;
  cursor: pointer;
  transition: all var(--transition);
}

.lang-btn:hover {
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.15);
}

.lang-btn.active {
  color: var(--green);
  border-color: var(--border);
  background: rgba(0, 230, 118, 0.08);
}

@media (max-width: 768px) {
  .lang-switch {
    margin-left: auto;
    margin-right: 12px;
  }
}

.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: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all var(--transition);
}

@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .nav-cta { display: none; }
  .nav-inner { gap: 0; }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(10, 10, 10, 0.98);
    flex-direction: column;
    padding: 20px 24px;
    gap: 20px;
    border-bottom: 1px solid var(--border);
  }
  .nav-links.open { display: flex; }
}

/* =========================================
   HERO
   ========================================= */

#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 80px;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 230, 118, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 230, 118, 0.035) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.hero-glow {
  position: absolute;
  top: 15%;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 500px;
  background: radial-gradient(ellipse, rgba(0, 230, 118, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 60px 24px;
  width: 100%;
}

.hero-badge {
  display: inline-block;
  padding: 6px 18px;
  background: rgba(0, 230, 118, 0.1);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--green);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 32px;
}

.hero-title {
  font-size: clamp(2.6rem, 8vw, 5.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -2px;
  margin-bottom: 28px;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-muted);
  max-width: 580px;
  margin: 0 auto 44px;
  line-height: 1.75;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 72px;
}

.hero-ctas .btn {
  padding: 14px 30px;
  font-size: 1rem;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
  padding: 32px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 16px;
  max-width: 600px;
  margin: 0 auto;
}

.hero-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.hero-stat-value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--green);
  line-height: 1;
}

.hero-stat-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  max-width: 130px;
  line-height: 1.4;
}

.hero-stat-divider {
  width: 1px;
  height: 52px;
  background: var(--border);
  flex-shrink: 0;
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.72rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

.scroll-line {
  width: 1px;
  height: 44px;
  background: linear-gradient(to bottom, var(--green), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.25; }
  50% { opacity: 1; }
}

@media (max-width: 640px) {
  .hero-stat-divider { display: none; }
  .hero-stats { gap: 24px; padding: 24px 20px; }
  .hero-scroll-indicator { display: none; }
}

/* =========================================
   ABOUT / WHAT IS NIS2
   ========================================= */

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.about-text p {
  color: var(--text-muted);
  margin-bottom: 20px;
  font-size: 1.02rem;
  line-height: 1.8;
}

.info-box {
  display: flex;
  gap: 16px;
  background: rgba(0, 230, 118, 0.07);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  margin-top: 32px;
}

.info-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  line-height: 1;
}

.info-box p {
  color: var(--text);
  margin: 0;
  font-size: 0.95rem;
}

.info-box strong {
  color: var(--green);
}

.fact-cards {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.fact-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 32px;
  transition: transform var(--transition), box-shadow var(--transition);
}

.fact-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(0, 230, 118, 0.12);
}

.fact-number {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--green);
  margin-bottom: 8px;
  line-height: 1;
}

.fact-label {
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.55;
}

@media (max-width: 900px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

/* =========================================
   WHY ACT
   ========================================= */

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.why-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 28px;
  transition: transform var(--transition), box-shadow var(--transition);
}

.why-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 230, 118, 0.12);
}

.why-icon {
  font-size: 2.6rem;
  margin-bottom: 20px;
  line-height: 1;
}

.why-card h3 {
  font-size: 1.12rem;
  font-weight: 700;
  margin-bottom: 14px;
}

.why-card p {
  color: var(--text-muted);
  font-size: 0.93rem;
  line-height: 1.75;
}

.why-card strong {
  color: var(--text);
}

@media (max-width: 800px) {
  .why-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

/* =========================================
   SERVICES
   ========================================= */

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.service-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px 36px;
  transition: transform var(--transition), box-shadow var(--transition);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 230, 118, 0.12);
}

.service-card.featured {
  border-color: var(--green);
  background: linear-gradient(145deg, #1a1a1a, rgba(0, 230, 118, 0.04));
}

.service-badge {
  position: absolute;
  top: -13px;
  left: 32px;
  background: var(--green);
  color: #000;
  font-size: 0.72rem;
  font-weight: 800;
  padding: 4px 14px;
  border-radius: 100px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.service-icon {
  font-size: 2.6rem;
  margin-bottom: 20px;
  line-height: 1;
}

.service-card h3 {
  font-size: 1.18rem;
  font-weight: 700;
  margin-bottom: 14px;
}

.service-card p {
  color: var(--text-muted);
  font-size: 0.93rem;
  line-height: 1.75;
  margin-bottom: 24px;
}

.service-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

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

.service-list li::before {
  content: '✓';
  color: var(--green);
  font-weight: 800;
  font-size: 0.85rem;
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
}

/* =========================================
   SURVEY
   ========================================= */

.survey-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 52px;
  max-width: 820px;
  margin: 0 auto;
}

/* Progress bar */
.survey-progress {
  margin-bottom: 40px;
}

.progress-bar-track {
  width: 100%;
  height: 4px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 100px;
  overflow: hidden;
  margin-bottom: 8px;
}

.progress-bar-fill {
  height: 100%;
  background: var(--green);
  border-radius: 100px;
  transition: width 0.4s ease;
  width: 0%;
}

.progress-label {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* Phase labels */
.survey-phase-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.survey-phase-subtitle {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 36px;
  line-height: 1.65;
}

/* Submit button */
.survey-btn {
  margin-top: 36px;
  padding: 14px 32px;
  font-size: 1rem;
  width: 100%;
  justify-content: center;
}

/* Scope questions */
.scope-question {
  margin-bottom: 32px;
}

.scope-question:last-of-type {
  margin-bottom: 0;
}

.scope-question p {
  font-size: 0.97rem;
  font-weight: 500;
  margin-bottom: 14px;
  line-height: 1.55;
  color: var(--text);
}

.scope-options {
  display: flex;
  gap: 10px;
}

.scope-btn {
  flex: 1;
  padding: 11px 8px;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  color: var(--text-muted);
  font-family: var(--font);
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
}

.scope-btn:hover {
  border-color: rgba(0, 230, 118, 0.5);
  color: var(--text);
}

.scope-btn.selected {
  border-color: var(--green);
  color: var(--green);
  background: rgba(0, 230, 118, 0.08);
}

/* Assessment questions */
.assessment-question {
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding-bottom: 24px;
  margin-bottom: 24px;
}

.assessment-question:last-child {
  border-bottom: none;
  margin-bottom: 0;
}

.q-pillar {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--green);
  margin-bottom: 6px;
}

.q-text {
  font-size: 0.96rem;
  font-weight: 500;
  margin-bottom: 14px;
  line-height: 1.55;
  color: var(--text);
}

.q-options {
  display: flex;
  gap: 10px;
}

.q-btn {
  flex: 1;
  padding: 10px 6px;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  color: var(--text-muted);
  font-family: var(--font);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
}

.q-btn[data-value="2"]:hover,
.q-btn[data-value="2"].selected {
  border-color: var(--green);
  color: var(--green);
  background: rgba(0, 230, 118, 0.08);
}

.q-btn[data-value="1"]:hover,
.q-btn[data-value="1"].selected {
  border-color: #f59e0b;
  color: #f59e0b;
  background: rgba(245, 158, 11, 0.08);
}

.q-btn[data-value="0"]:hover,
.q-btn[data-value="0"].selected {
  border-color: #ef4444;
  color: #ef4444;
  background: rgba(239, 68, 68, 0.08);
}

/* Results */
.result-info {
  text-align: center;
  padding: 20px;
}

.result-info .result-icon {
  font-size: 3rem;
  margin-bottom: 20px;
}

.result-info h3 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.result-info p {
  color: var(--text-muted);
  max-width: 500px;
  margin: 0 auto 32px;
  line-height: 1.7;
}

.result-header {
  display: flex;
  gap: 40px;
  align-items: center;
  margin-bottom: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.result-score-ring {
  flex-shrink: 0;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  border: 4px solid var(--score-color, var(--green));
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 40px rgba(0, 0, 0, 0.4), inset 0 0 20px rgba(0, 0, 0, 0.2);
}

.result-score-inner {
  text-align: center;
  line-height: 1;
}

.result-score-value {
  display: block;
  font-size: 2.6rem;
  font-weight: 800;
  line-height: 1;
}

.result-score-max {
  font-size: 0.95rem;
  color: var(--text-muted);
}

.result-level {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 10px;
}

.result-headline {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 12px;
  line-height: 1.3;
}

.result-message {
  color: var(--text-muted);
  font-size: 0.93rem;
  line-height: 1.75;
}

.pillar-breakdown {
  margin-bottom: 40px;
}

.pillar-breakdown h4 {
  font-size: 0.75rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 2px;
}

.pillar-bar {
  margin-bottom: 16px;
}

.pillar-bar-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.86rem;
  margin-bottom: 7px;
}

.pillar-bar-label span:first-child {
  color: var(--text);
}

.pillar-bar-track {
  height: 6px;
  background: rgba(255, 255, 255, 0.07);
  border-radius: 100px;
  overflow: hidden;
}

.pillar-bar-fill {
  height: 100%;
  border-radius: 100px;
  transition: width 0.9s ease;
}

.result-cta {
  background: rgba(0, 230, 118, 0.06);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  text-align: center;
  margin-bottom: 24px;
}

.result-cta p {
  color: var(--text-muted);
  margin-bottom: 20px;
  font-size: 0.95rem;
}

.result-cta .btn {
  padding: 14px 32px;
  font-size: 1rem;
}

.survey-restart {
  background: none;
  border: none;
  color: var(--text-muted);
  font-family: var(--font);
  font-size: 0.88rem;
  cursor: pointer;
  display: block;
  margin: 0 auto;
  padding: 8px 16px;
  transition: color var(--transition);
}

.survey-restart:hover {
  color: var(--text);
}

@media (max-width: 640px) {
  .survey-wrapper { padding: 28px 20px; }
  .q-options { flex-direction: column; }
  .scope-options { flex-direction: column; }
  .result-header { flex-direction: column; text-align: center; }
}

/* =========================================
   WHY CHOOSE US
   ========================================= */

.choose-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.choose-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px 28px;
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition);
}

.choose-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 230, 118, 0.12);
}

.choose-icon {
  font-size: 3rem;
  margin-bottom: 20px;
  line-height: 1;
}

.choose-card h3 {
  font-size: 1.12rem;
  font-weight: 700;
  margin-bottom: 14px;
}

.choose-card p {
  color: var(--text-muted);
  font-size: 0.93rem;
  line-height: 1.75;
}

@media (max-width: 768px) {
  .choose-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

/* =========================================
   CTA BANNER
   ========================================= */

.cta-banner {
  background: linear-gradient(135deg, #0d2818 0%, #0a1a0f 50%, #0d2010 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 88px 0;
}

.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  flex-wrap: wrap;
}

.cta-text h2 {
  font-size: clamp(1.5rem, 3.5vw, 2.2rem);
  font-weight: 800;
  margin-bottom: 14px;
  letter-spacing: -0.5px;
}

.cta-text p {
  color: var(--text-muted);
  max-width: 480px;
  font-size: 1rem;
  line-height: 1.7;
}

.cta-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}

.cta-btn {
  padding: 16px 36px;
  font-size: 1rem;
}

.cta-email {
  color: var(--text-muted);
  font-size: 0.88rem;
  text-decoration: none;
  transition: color var(--transition);
}

.cta-email:hover {
  color: var(--green);
}

@media (max-width: 768px) {
  .cta-inner { flex-direction: column; text-align: center; }
  .cta-text p { max-width: 100%; }
  .cta-actions { width: 100%; }
  .cta-btn { width: 100%; justify-content: center; }
}

/* =========================================
   FOOTER
   ========================================= */

footer {
  background: #050505;
  padding: 52px 0 36px;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
  text-align: center;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.88rem;
  margin-top: 8px;
  font-style: italic;
}

.footer-links {
  display: flex;
  gap: 36px;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.88rem;
  transition: color var(--transition);
}

.footer-links a:hover {
  color: var(--green);
}

.footer-copy {
  color: rgba(255, 255, 255, 0.2);
  font-size: 0.78rem;
}