/* DailyFitnessHub Cyber Defense - Main Stylesheet */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300;400;500;700;900&family=Share+Tech+Mono&display=swap');

:root {
  --primary: #0a0f1e;
  --secondary: #0d1b3e;
  --accent: #00d4ff;
  --accent2: #7b2fff;
  --accent3: #00ff88;
  --text: #e8eaf0;
  --text-muted: #8892a4;
  --card-bg: #111827;
  --card-border: #1e2d4a;
  --nav-bg: rgba(10, 15, 30, 0.97);
  --gradient1: linear-gradient(135deg, #0a0f1e 0%, #0d1b3e 100%);
  --gradient2: linear-gradient(135deg, #00d4ff22 0%, #7b2fff22 100%);
  --shadow: 0 4px 24px rgba(0, 212, 255, 0.1);
  --radius: 12px;
  --font-jp: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', 'Yu Gothic', sans-serif;
  --font-mono: 'Share Tech Mono', monospace;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-jp);
  background: var(--primary);
  color: var(--text);
  line-height: 1.8;
  font-size: 16px;
  overflow-x: hidden;
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--primary); }
::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 3px; }

/* ===== HEADER & NAV ===== */
header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: var(--nav-bg);
  border-bottom: 1px solid var(--card-border);
  backdrop-filter: blur(12px);
}

.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo-icon {
  width: 40px; height: 40px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
}

.logo-text {
  display: flex; flex-direction: column;
}

.logo-text .brand {
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.05em;
  font-family: var(--font-mono);
  line-height: 1.2;
}

.logo-text .tagline {
  font-size: 10px;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  line-height: 1.2;
}

nav { display: flex; align-items: center; gap: 4px; }

nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  padding: 8px 12px;
  border-radius: 6px;
  transition: all 0.2s;
  white-space: nowrap;
}

nav a:hover, nav a.active {
  color: var(--accent);
  background: rgba(0, 212, 255, 0.08);
}

.nav-cta {
  background: linear-gradient(135deg, var(--accent), var(--accent2)) !important;
  color: white !important;
  padding: 8px 16px !important;
  font-weight: 700 !important;
}

.nav-cta:hover { opacity: 0.9; transform: translateY(-1px); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
}

.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--accent);
  border-radius: 2px;
  transition: 0.3s;
}

/* ===== MAIN CONTENT ===== */
main { padding-top: 68px; }

/* ===== HERO SECTION ===== */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex; align-items: center;
  background: var(--gradient1);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 30% 50%, rgba(0, 212, 255, 0.12) 0%, transparent 60%),
              radial-gradient(ellipse at 70% 30%, rgba(123, 47, 255, 0.1) 0%, transparent 60%);
}

.hero-grid {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(0,212,255,0.03) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(0,212,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 80px 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 212, 255, 0.1);
  border: 1px solid rgba(0, 212, 255, 0.3);
  border-radius: 100px;
  padding: 6px 16px;
  font-size: 12px;
  color: var(--accent);
  font-family: var(--font-mono);
  margin-bottom: 24px;
}

.hero-badge::before {
  content: '';
  width: 8px; height: 8px;
  background: var(--accent3);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.hero h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 900;
  line-height: 1.3;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.hero h1 span {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 17px;
  color: var(--text-muted);
  line-height: 1.9;
  margin-bottom: 36px;
  max-width: 520px;
}

.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: white;
  text-decoration: none;
  padding: 14px 28px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 15px;
  transition: all 0.3s;
  border: none;
  cursor: pointer;
}

.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(0, 212, 255, 0.3); }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--accent);
  text-decoration: none;
  padding: 14px 28px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 15px;
  transition: all 0.3s;
  border: 1px solid rgba(0, 212, 255, 0.4);
}

.btn-secondary:hover { background: rgba(0, 212, 255, 0.08); transform: translateY(-2px); }

.hero-image {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 0 1px var(--card-border);
}

.hero-image img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  display: block;
}

.hero-image::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.08), rgba(123, 47, 255, 0.08));
}

/* ===== STATS BAR ===== */
.stats-bar {
  background: var(--card-bg);
  border-top: 1px solid var(--card-border);
  border-bottom: 1px solid var(--card-border);
  padding: 28px 24px;
}

.stats-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.stat-item {
  text-align: center;
  padding: 12px;
  border-right: 1px solid var(--card-border);
}

.stat-item:last-child { border-right: none; }

.stat-number {
  font-size: 2rem;
  font-weight: 900;
  color: var(--accent);
  font-family: var(--font-mono);
  line-height: 1;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 13px;
  color: var(--text-muted);
}

/* ===== SECTION STYLES ===== */
.section {
  padding: 80px 24px;
}

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

.container {
  max-width: 1280px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-tag {
  display: inline-block;
  font-size: 12px;
  font-family: var(--font-mono);
  color: var(--accent);
  background: rgba(0, 212, 255, 0.1);
  border: 1px solid rgba(0, 212, 255, 0.2);
  padding: 4px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
  letter-spacing: 0.1em;
}

h1, h2, h3, h4, h5 { font-family: var(--font-jp); font-weight: 700; line-height: 1.4; }

.section-title {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 900;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: 16px;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.9;
}

/* ===== CARDS ===== */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

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

.card-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all 0.3s;
  text-decoration: none;
  color: var(--text);
  display: flex;
  flex-direction: column;
}

.card:hover {
  border-color: rgba(0, 212, 255, 0.3);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}

.card-body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.card-tag {
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--accent);
  background: rgba(0, 212, 255, 0.1);
  padding: 3px 10px;
  border-radius: 100px;
  display: inline-block;
  margin-bottom: 12px;
}

.card-title {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 10px;
  line-height: 1.5;
}

.card-text {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.8;
  flex: 1;
  margin-bottom: 16px;
}

.card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  color: var(--text-muted);
  border-top: 1px solid var(--card-border);
  padding-top: 12px;
  margin-top: auto;
}

.card-author { color: var(--accent); font-weight: 500; }

/* ===== FEATURE BOXES ===== */
.feature-box {
  background: var(--gradient2);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 32px;
  transition: all 0.3s;
}

.feature-box:hover {
  border-color: rgba(0, 212, 255, 0.3);
  box-shadow: var(--shadow);
}

.feature-icon {
  width: 52px; height: 52px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 24px;
  margin-bottom: 20px;
}

.feature-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
}

.feature-text {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.8;
}

/* ===== ARTICLE LAYOUT ===== */
.article-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 40px;
  max-width: 1280px;
  margin: 0 auto;
  padding: 60px 24px;
}

.article-content h1 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 900;
  margin-bottom: 20px;
  line-height: 1.3;
}

.article-content h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 48px 0 20px;
  padding-left: 16px;
  border-left: 4px solid var(--accent);
}

.article-content h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin: 32px 0 14px;
  color: var(--accent);
}

.article-content p {
  font-size: 16px;
  line-height: 1.95;
  color: var(--text);
  margin-bottom: 20px;
}

.article-content ul, .article-content ol {
  margin: 20px 0 20px 24px;
}

.article-content li {
  margin-bottom: 8px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text);
}

.article-meta {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 16px 0;
  border-top: 1px solid var(--card-border);
  border-bottom: 1px solid var(--card-border);
  margin-bottom: 36px;
  font-size: 13px;
  color: var(--text-muted);
  flex-wrap: wrap;
}

.article-meta .author { color: var(--accent); font-weight: 600; }

.article-image-full {
  width: 100%;
  border-radius: var(--radius);
  margin: 32px 0;
  object-fit: cover;
  max-height: 460px;
  display: block;
  border: 1px solid var(--card-border);
}

.highlight-box {
  background: rgba(0, 212, 255, 0.06);
  border: 1px solid rgba(0, 212, 255, 0.2);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius);
  padding: 24px;
  margin: 32px 0;
}

.highlight-box p { margin: 0; font-size: 15px; }

.warning-box {
  background: rgba(255, 100, 50, 0.06);
  border: 1px solid rgba(255, 100, 50, 0.2);
  border-left: 4px solid #ff6432;
  border-radius: var(--radius);
  padding: 24px;
  margin: 32px 0;
}

.warning-box p { margin: 0; font-size: 15px; }

.success-box {
  background: rgba(0, 255, 136, 0.06);
  border: 1px solid rgba(0, 255, 136, 0.2);
  border-left: 4px solid var(--accent3);
  border-radius: var(--radius);
  padding: 24px;
  margin: 32px 0;
}

.success-box p { margin: 0; font-size: 15px; }

/* ===== FAQ ===== */
.faq-item {
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
}

.faq-question {
  padding: 20px 24px;
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--card-bg);
  transition: all 0.2s;
}

.faq-question:hover { color: var(--accent); }

.faq-answer {
  padding: 0 24px 20px;
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.9;
  background: var(--card-bg);
}

/* ===== SIDEBAR ===== */
.sidebar { position: sticky; top: 90px; }

.sidebar-widget {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 24px;
}

.widget-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--accent);
  font-family: var(--font-mono);
  letter-spacing: 0.1em;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--card-border);
}

.recent-item {
  display: flex;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--card-border);
  text-decoration: none;
  color: var(--text);
  transition: 0.2s;
}

.recent-item:last-child { border-bottom: none; }
.recent-item:hover .recent-title { color: var(--accent); }

.recent-img {
  width: 64px; height: 48px;
  object-fit: cover;
  border-radius: 6px;
  flex-shrink: 0;
}

.recent-title {
  font-size: 13px;
  font-weight: 600;
  line-height: 1.5;
  transition: 0.2s;
}

.recent-date {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 4px;
}

.category-list { list-style: none; }

.category-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--card-border);
}

.category-list li:last-child { border-bottom: none; }

.category-list a {
  color: var(--text);
  text-decoration: none;
  font-size: 14px;
  transition: 0.2s;
}

.category-list a:hover { color: var(--accent); }

.category-count {
  background: rgba(0, 212, 255, 0.1);
  color: var(--accent);
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 100px;
  font-family: var(--font-mono);
}

/* ===== NEWSLETTER ===== */
.newsletter-section {
  background: linear-gradient(135deg, #0d1b3e, #1a0a3e);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 60px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.newsletter-section::before {
  content: '';
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(ellipse, rgba(0, 212, 255, 0.08) 0%, transparent 60%);
}

.newsletter-form {
  display: flex;
  gap: 12px;
  max-width: 480px;
  margin: 28px auto 0;
  position: relative;
}

.newsletter-form input {
  flex: 1;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  padding: 14px 16px;
  font-size: 14px;
  color: var(--text);
  font-family: var(--font-jp);
  outline: none;
  transition: 0.2s;
}

.newsletter-form input:focus { border-color: var(--accent); }
.newsletter-form input::placeholder { color: var(--text-muted); }

/* ===== CTA SECTION ===== */
.cta-section {
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(123, 47, 255, 0.1));
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 60px 40px;
  text-align: center;
  margin: 60px 0;
}

.cta-section h2 {
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  margin-bottom: 16px;
}

.cta-section p {
  color: var(--text-muted);
  font-size: 16px;
  max-width: 500px;
  margin: 0 auto 28px;
  line-height: 1.9;
}

/* ===== NEWS TICKER ===== */
.news-ticker {
  background: var(--secondary);
  border-bottom: 1px solid var(--card-border);
  padding: 10px 0;
  overflow: hidden;
}

.ticker-content {
  display: flex;
  align-items: center;
  gap: 40px;
  animation: ticker 30s linear infinite;
  white-space: nowrap;
}

@keyframes ticker {
  0% { transform: translateX(100vw); }
  100% { transform: translateX(-100%); }
}

.ticker-label {
  background: var(--accent);
  color: var(--primary);
  font-size: 11px;
  font-weight: 900;
  padding: 3px 10px;
  border-radius: 4px;
  font-family: var(--font-mono);
  flex-shrink: 0;
}

.ticker-item {
  font-size: 13px;
  color: var(--text-muted);
}

.ticker-item span { color: var(--accent); margin-right: 8px; }

/* ===== PAGE HEADER ===== */
.page-header {
  background: var(--gradient1);
  padding: 80px 24px 60px;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 30% 50%, rgba(0, 212, 255, 0.1) 0%, transparent 60%);
}

.page-header-inner {
  max-width: 1280px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.breadcrumb a { color: var(--accent); text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }

.page-header h1 {
  font-size: clamp(1.8rem, 3.5vw, 3rem);
  font-weight: 900;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}

.page-header p {
  font-size: 17px;
  color: var(--text-muted);
  max-width: 640px;
  line-height: 1.9;
}

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

.form-group { margin-bottom: 24px; }

.form-label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text);
}

.form-label span { color: var(--accent); margin-left: 4px; }

.form-control {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  padding: 14px 16px;
  font-size: 14px;
  color: var(--text);
  font-family: var(--font-jp);
  outline: none;
  transition: 0.2s;
}

.form-control:focus { border-color: var(--accent); background: rgba(0, 212, 255, 0.04); }
.form-control::placeholder { color: var(--text-muted); }

textarea.form-control { height: 160px; resize: vertical; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

/* ===== TABLE ===== */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  margin: 24px 0;
}

.data-table th {
  background: var(--secondary);
  color: var(--accent);
  padding: 14px 16px;
  text-align: left;
  font-size: 12px;
  font-family: var(--font-mono);
  letter-spacing: 0.1em;
  border-bottom: 2px solid var(--card-border);
}

.data-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--card-border);
  color: var(--text);
  vertical-align: top;
}

.data-table tr:hover td { background: rgba(0, 212, 255, 0.03); }

/* ===== BADGES ===== */
.badge {
  display: inline-block;
  font-size: 11px;
  padding: 3px 10px;
  border-radius: 100px;
  font-weight: 600;
}

.badge-danger { background: rgba(255, 60, 60, 0.15); color: #ff6060; border: 1px solid rgba(255, 60, 60, 0.3); }
.badge-warning { background: rgba(255, 160, 30, 0.15); color: #ffa01e; border: 1px solid rgba(255, 160, 30, 0.3); }
.badge-success { background: rgba(0, 255, 136, 0.15); color: var(--accent3); border: 1px solid rgba(0, 255, 136, 0.3); }
.badge-info { background: rgba(0, 212, 255, 0.15); color: var(--accent); border: 1px solid rgba(0, 212, 255, 0.3); }

/* ===== TEAM CARD ===== */
.team-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  transition: 0.3s;
}

.team-card:hover {
  border-color: rgba(0, 212, 255, 0.3);
  transform: translateY(-4px);
}

.team-avatar {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  display: flex; align-items: center; justify-content: center;
  font-size: 32px;
  margin: 0 auto 16px;
  border: 3px solid var(--card-border);
}

.team-name { font-size: 17px; font-weight: 700; margin-bottom: 4px; }
.team-role { font-size: 13px; color: var(--accent); margin-bottom: 12px; }
.team-bio { font-size: 13px; color: var(--text-muted); line-height: 1.8; }

/* ===== STEP LIST ===== */
.step-list { counter-reset: step; list-style: none; margin: 0; padding: 0; }

.step-item {
  display: flex;
  gap: 20px;
  padding: 24px 0;
  border-bottom: 1px solid var(--card-border);
  counter-increment: step;
}

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

.step-number {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 900;
  font-family: var(--font-mono);
  font-size: 15px;
  flex-shrink: 0;
  content: counter(step);
}

.step-content h4 { font-size: 16px; margin-bottom: 8px; }
.step-content p { font-size: 14px; color: var(--text-muted); line-height: 1.8; margin: 0; }

/* ===== TAGS ===== */
.tag-cloud { display: flex; flex-wrap: wrap; gap: 8px; }

.tag {
  background: rgba(0, 212, 255, 0.08);
  border: 1px solid rgba(0, 212, 255, 0.2);
  color: var(--accent);
  font-size: 12px;
  padding: 5px 12px;
  border-radius: 100px;
  text-decoration: none;
  transition: 0.2s;
}

.tag:hover { background: rgba(0, 212, 255, 0.15); }

/* ===== SOCIAL LINKS ===== */
.social-links { display: flex; gap: 12px; }

.social-btn {
  width: 40px; height: 40px;
  border-radius: 8px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--card-border);
  display: flex; align-items: center; justify-content: center;
  text-decoration: none;
  font-size: 16px;
  transition: 0.2s;
}

.social-btn:hover {
  background: rgba(0, 212, 255, 0.1);
  border-color: rgba(0, 212, 255, 0.3);
}

/* ===== FOOTER ===== */
footer {
  background: var(--secondary);
  border-top: 1px solid var(--card-border);
  padding: 60px 24px 24px;
}

.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.9;
  margin: 16px 0 24px;
  max-width: 280px;
}

.footer-col h4 {
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
  font-family: var(--font-mono);
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}

.footer-col ul { list-style: none; }

.footer-col li { margin-bottom: 10px; }

.footer-col a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14px;
  transition: 0.2s;
}

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

.footer-bottom {
  border-top: 1px solid var(--card-border);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p { font-size: 13px; color: var(--text-muted); }

.footer-legal { display: flex; gap: 20px; }
.footer-legal a { font-size: 13px; color: var(--text-muted); text-decoration: none; }
.footer-legal a:hover { color: var(--accent); }

/* ===== SECURITY SCORE ===== */
.security-score-widget {
  background: var(--gradient2);
  border: 1px solid rgba(0, 212, 255, 0.2);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 24px;
  text-align: center;
}

.score-circle {
  width: 100px; height: 100px;
  border-radius: 50%;
  background: conic-gradient(var(--accent3) 0% 78%, var(--card-border) 78% 100%);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
  position: relative;
}

.score-circle::after {
  content: '';
  width: 76px; height: 76px;
  background: var(--card-bg);
  border-radius: 50%;
  position: absolute;
}

.score-value {
  position: relative;
  z-index: 1;
  font-size: 24px;
  font-weight: 900;
  font-family: var(--font-mono);
  color: var(--accent3);
}

/* ===== PROGRESS BAR ===== */
.progress-item { margin-bottom: 16px; }

.progress-header {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  margin-bottom: 6px;
}

.progress-bar {
  height: 6px;
  background: var(--card-border);
  border-radius: 3px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  transition: width 1s ease;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .stats-inner { grid-template-columns: repeat(2, 1fr); }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-image { display: none; }
  .article-layout { grid-template-columns: 1fr; }
  .sidebar { position: static; }
}

@media (max-width: 768px) {
  nav { display: none; }
  .hamburger { display: flex; }
  .card-grid { grid-template-columns: 1fr; }
  .card-grid-2 { grid-template-columns: 1fr; }
  .card-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .stats-inner { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }
  .newsletter-form { flex-direction: column; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .hero-buttons { flex-direction: column; }
  .section { padding: 60px 20px; }
  .page-header { padding: 60px 20px 40px; }
}

@media (max-width: 480px) {
  .card-grid-4 { grid-template-columns: 1fr; }
  .stats-inner { grid-template-columns: 1fr 1fr; }
  .stat-item { border-right: none; border-bottom: 1px solid var(--card-border); }
}

/* ===== UTILITY ===== */
.text-accent { color: var(--accent); }
.text-muted { color: var(--text-muted); }
.text-center { text-align: center; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-40 { margin-top: 40px; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-40 { margin-bottom: 40px; }
.d-flex { display: flex; }
.align-center { align-items: center; }
.gap-12 { gap: 12px; }
.gap-20 { gap: 20px; }
.fw-700 { font-weight: 700; }
.font-mono { font-family: var(--font-mono); }