/* ============================================
   CS2 DUEL — Main Stylesheet v4
   Fonts: Russo One + Chakra Petch
   Accent: #00b3cc | Animations | SVG icons
   ============================================ */

/* --- Fonts: loaded via HTML preload --- */

:root {
  --bg-deep: #060608;
  --bg-base: #0a0a0c;
  --bg-elevated: #0e0e12;
  --bg-card: #121216;
  --bg-hover: #18181f;
  --accent: #00b3cc;
  --accent-hover: #00d4e6;
  --accent-dim: rgba(0, 179, 204, 0.1);
  --accent-border: rgba(0, 179, 204, 0.2);
  --accent-glow: rgba(0, 179, 204, 0.35);
  --text-primary: #e8e8ea;
  --text-secondary: #8888a0;
  --text-muted: #5a5a6e;
  --border: #1a1a22;
  --border-light: #22222e;
  --green: #22c55e;
  --green-dim: rgba(34, 197, 94, 0.12);
  --green-border: rgba(34, 197, 94, 0.25);
  --red: #ef4444;
  --red-dim: rgba(239, 68, 68, 0.1);
  --red-border: rgba(239, 68, 68, 0.2);
  --font-display: 'Russo One', sans-serif;
  --font-body: 'Chakra Petch', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
  --radius: 10px;
  --radius-lg: 14px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

::selection { background: rgba(0, 179, 204, 0.3); color: #fff; }

body {
  font-family: var(--font-body);
  background: var(--bg-deep);
  color: var(--text-primary);
  line-height: 1.65;
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 0.01em;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--accent-hover); }

code {
  font-family: var(--font-mono);
  background: #1a1a24;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.85em;
  color: var(--text-primary);
}

/* --- Keyframe Animations --- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideRight {
  from { opacity: 0; transform: translateX(-30px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes slideLeft {
  from { opacity: 0; transform: translateX(30px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes pulse {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

@keyframes glowPulse {
  0%, 100% { box-shadow: 0 0 20px var(--accent-glow); }
  50% { box-shadow: 0 0 40px var(--accent-glow), 0 0 60px rgba(0, 179, 204, 0.15); }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes dotPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

@keyframes toastIn {
  from { opacity: 0; transform: translateX(-50%) translateY(16px); }
  to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

@keyframes toastOut {
  to { opacity: 0; transform: translateX(-50%) translateY(-12px); }
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.92); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

/* --- Scroll-triggered animation class --- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Stagger children */
.stagger > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.stagger > *:nth-child(1) { transition-delay: 0s; }
.stagger > *:nth-child(2) { transition-delay: 0.1s; }
.stagger > *:nth-child(3) { transition-delay: 0.2s; }
.stagger > *:nth-child(4) { transition-delay: 0.3s; }
.stagger > *:nth-child(5) { transition-delay: 0.4s; }

.stagger.is-visible > * {
  opacity: 1;
  transform: translateY(0);
}

/* Icon spin on hover */
.about-card:hover .about-card__icon svg,
.faq__question:hover svg {
  animation: iconSpin 0.4s ease;
}

@keyframes iconSpin {
  0% { transform: rotate(0deg) scale(1); }
  50% { transform: rotate(10deg) scale(1.15); }
  100% { transform: rotate(0deg) scale(1); }
}

/* Server card map hover zoom */
.server-card:hover .server-card__map {
  transform: scale(1.04);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

/* Connect button ripple */
.server-card__connect {
  position: relative;
  overflow: hidden;
}

.server-card__connect::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(255,255,255,0.3), transparent 70%);
  opacity: 0;
  transition: opacity 0.3s;
}

.server-card__connect:active::after {
  opacity: 1;
}

/* Header link underline glow */
.header__link:hover::after {
  box-shadow: 0 2px 8px var(--accent-glow);
}

/* Tag badge pulse */
.hero__tag {
  animation: fadeUp 0.6s 0.1s ease both;
}

/* Stats counter animation */
.hero__stat-value {
  transition: transform 0.3s ease;
}

.hero__stat:hover .hero__stat-value {
  transform: scale(1.1);
  color: var(--accent);
}

/* --- Container --- */
.header__inner,
.hero__inner,
.servers__inner,
.about__inner,
.faq__inner,
.footer__inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 28px;
}

/* --- Section Head --- */
.section-head {
  text-align: center;
  margin-bottom: 52px;
}

.section-head__title {
  font-family: var(--font-display);
  font-size: 2.5rem;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 14px;
  animation: fadeUp 0.6s ease both;
}

.section-head__desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
  font-weight: 400;
  animation: fadeUp 0.6s 0.1s ease both;
}

/* --- Header --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(6, 6, 8, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  animation: fadeIn 0.4s ease;
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.header__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-primary);
}
.header__logo:hover { color: var(--text-primary); }

.header__logo-text {
  font-family: var(--font-display);
  font-size: 1.3rem;
  letter-spacing: 0.03em;
}

.header__logo-accent { color: var(--accent); }

.header__nav {
  display: flex;
  align-items: center;
  gap: 36px;
}

.header__link {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 4px 0;
  transition: color 0.2s;
}

.header__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width 0.25s ease;
}

.header__link:hover { color: var(--text-primary); }
.header__link:hover::after { width: 100%; }

.header__right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.header__online {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.header__online-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px rgba(34, 197, 94, 0.5);
  animation: dotPulse 2s ease-in-out infinite;
}

.header__cta {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 18px;
  background: var(--accent);
  color: #0a0a0c;
  border-radius: 7px;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  transition: all 0.2s;
}

.header__cta:hover {
  background: var(--accent-hover);
  color: #0a0a0c;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px var(--accent-glow);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 30px;
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s ease;
  border: none;
  line-height: 1;
}

.btn--primary {
  background: var(--accent);
  color: #0a0a0c;
}

.btn--primary:hover {
  background: var(--accent-hover);
  color: #0a0a0c;
  transform: translateY(-2px);
  box-shadow: 0 8px 28px var(--accent-glow);
}

.btn--glow {
  animation: glowPulse 3s ease-in-out infinite;
}

.btn--glow:hover {
  animation: none;
  box-shadow: 0 8px 40px var(--accent-glow);
}

/* --- Hero --- */
.hero {
  position: relative;
  padding: 160px 0 100px;
  overflow: hidden;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 50% at 30% 20%, rgba(0, 179, 204, 0.05), transparent),
    radial-gradient(ellipse 50% 40% at 70% 60%, rgba(0, 179, 204, 0.03), transparent);
  pointer-events: none;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
  width: 100%;
}

.hero__content {
  max-width: 540px;
  animation: slideRight 0.8s 0.2s ease both;
}

.hero__tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 24px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.hero__tag-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px rgba(34, 197, 94, 0.5);
  animation: dotPulse 2s ease-in-out infinite;
}

.hero__title {
  font-family: var(--font-display);
  font-size: 3.5rem;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.hero__subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 36px;
  font-weight: 400;
  letter-spacing: 0.005em;
}

.hero__stats {
  display: flex;
  gap: 40px;
  margin-bottom: 40px;
}

.hero__stat-value {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--text-primary);
  line-height: 1;
  margin-bottom: 4px;
}

.hero__stat-label {
  font-size: 0.82rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 500;
}

.hero__visual {
  position: relative;
  animation: slideLeft 0.8s 0.4s ease both;
  overflow: visible;
}

.hero__image-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-light);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.hero__image-wrapper:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.6), 0 0 40px rgba(0, 179, 204, 0.1);
}

.hero__image {
  width: 100%;
  height: auto;
  aspect-ratio: 560 / 380;
  object-fit: cover;
}

.hero__badge-server {
  position: absolute;
  top: 16px;
  right: 16px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 16px;
  background: rgba(6, 6, 8, 0.85);
  backdrop-filter: blur(12px);
  border: 1px solid var(--green-border);
  border-radius: 8px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--green);
  letter-spacing: 0.08em;
  animation: scaleIn 0.5s 0.8s ease both;
}

/* Hero agent */
.hero__agent {
  position: absolute;
  bottom: 0;
  right: 20px;
  width: 220px;
  height: 300px;
  z-index: 3;
  pointer-events: none;
  mask-image: linear-gradient(to bottom, black 60%, transparent 100%);
  -webkit-mask-image: linear-gradient(to bottom, black 60%, transparent 100%);
}

.hero__agent-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: bottom center;
}

/* --- Servers Section --- */
.servers {
  padding: 100px 0;
  background: var(--bg-base);
}

.servers__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

/* --- Server Card --- */
.server-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.3s ease;
  animation: fadeUp 0.5s ease both;
}

.server-card:nth-child(2) { animation-delay: 0.1s; }

.server-card:hover {
  border-color: var(--border-light);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
  transform: translateY(-2px);
}

.server-card--online { border-color: rgba(34, 197, 94, 0.15); }
.server-card--offline { opacity: 0.55; }

.server-card--skeleton {
  height: 260px;
  position: relative;
  overflow: hidden;
}

.server-card__pulse {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--bg-card) 0%, var(--bg-hover) 50%, var(--bg-card) 100%);
  background-size: 200% 100%;
  animation: shimmer 1.6s ease-in-out infinite;
}

.server-card__inner { padding: 24px; }

.server-card__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 16px;
}

.server-card__name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--text-primary);
  margin-bottom: 6px;
  line-height: 1.35;
  letter-spacing: -0.01em;
}

.server-card__mode {
  display: inline-flex;
  padding: 4px 12px;
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.server-card__status {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.82rem;
  font-weight: 600;
  white-space: nowrap;
  padding: 6px 12px;
  border-radius: 6px;
}

.server-card__status--online {
  color: var(--green);
  background: var(--green-dim);
  border: 1px solid var(--green-border);
}

.server-card__status--offline {
  color: var(--red);
  background: var(--red-dim);
  border: 1px solid var(--red-border);
}

.server-card__status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}

.server-card__status-dot--online {
  background: var(--green);
  box-shadow: 0 0 8px rgba(34, 197, 94, 0.5);
  animation: dotPulse 2s ease-in-out infinite;
}

.server-card__status-dot--offline { background: var(--red); }

.server-card__body {
  display: flex;
  gap: 18px;
  margin-bottom: 18px;
}

.server-card__map {
  width: 160px;
  height: 90px;
  border-radius: 8px;
  object-fit: cover;
  border: 1px solid var(--border);
  flex-shrink: 0;
  background: var(--bg-deep);
  transition: transform 0.3s ease;
}

.server-card:hover .server-card__map {
  transform: scale(1.03);
}

.server-card__map--empty {
  width: 160px;
  height: 90px;
  border-radius: 8px;
  background: var(--bg-deep);
  border: 1px solid var(--border);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 0.8rem;
}

.server-card__info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.server-card__row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.server-card__row svg {
  flex-shrink: 0;
  color: var(--text-muted);
  transition: color 0.2s;
}

.server-card__row:hover svg { color: var(--accent); }

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

.server-card__ip {
  cursor: pointer;
  font-family: var(--font-mono);
  color: var(--text-primary);
  background: var(--bg-elevated);
  padding: 5px 12px;
  border-radius: 6px;
  font-size: 0.85rem;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  user-select: all;
}

.server-card__ip:hover {
  background: var(--accent-dim);
  color: var(--accent);
  border: 1px solid var(--accent-border);
}

.server-card__progress-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}

.server-card__progress {
  width: 90px;
  height: 5px;
  background: var(--border);
  border-radius: 4px;
  overflow: hidden;
}

.server-card__progress-bar {
  height: 100%;
  background: var(--accent);
  border-radius: 4px;
  transition: width 0.5s ease;
}

.server-card__footer {
  display: flex;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.server-card__connect {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  background: var(--accent);
  color: #0a0a0c;
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all 0.25s ease;
  line-height: 1;
}

.server-card__connect:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px var(--accent-glow);
}

/* Toast */
.toast {
  position: fixed;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%) translateY(0);
  background: var(--green);
  color: #0a0a0c;
  padding: 12px 24px;
  border-radius: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  z-index: 200;
  box-shadow: 0 4px 20px rgba(34, 197, 94, 0.3);
  animation: toastIn 0.3s ease, toastOut 0.3s ease 2.2s forwards;
}

/* --- About Section --- */
.about {
  padding: 100px 0;
  background: var(--bg-elevated);
}

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

.about-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  animation: fadeUp 0.5s ease both;
}

.about-card:nth-child(1) { animation-delay: 0s; }
.about-card:nth-child(2) { animation-delay: 0.1s; }
.about-card:nth-child(3) { animation-delay: 0.2s; }
.about-card:nth-child(4) { animation-delay: 0.3s; }

.about-card:hover {
  border-color: var(--accent-border);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

.about-card__icon {
  width: 48px;
  height: 48px;
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 18px;
  flex-shrink: 0;
  transition: all 0.3s ease;
}

.about-card:hover .about-card__icon {
  background: var(--accent);
  color: #0a0a0c;
  transform: scale(1.1);
}

.about-card__title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--text-primary);
  margin-bottom: 10px;
  line-height: 1.35;
  letter-spacing: -0.01em;
}

.about-card__desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
  font-weight: 400;
}

/* --- FAQ Section --- */
.faq {
  padding: 100px 0;
  background: var(--bg-base);
}

.faq__list {
  max-width: 680px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.faq__item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all 0.3s ease;
  animation: fadeUp 0.4s ease both;
}

.faq__item:nth-child(1) { animation-delay: 0s; }
.faq__item:nth-child(2) { animation-delay: 0.05s; }
.faq__item:nth-child(3) { animation-delay: 0.1s; }
.faq__item:nth-child(4) { animation-delay: 0.15s; }
.faq__item:nth-child(5) { animation-delay: 0.2s; }

.faq__item[open] { border-color: var(--border-light); }
.faq__item:hover { border-color: var(--border-light); }

.faq__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  list-style: none;
  user-select: none;
  gap: 12px;
  transition: color 0.2s;
  letter-spacing: 0.005em;
}

.faq__question::-webkit-details-marker { display: none; }
.faq__question:hover { color: var(--accent); }

.faq__arrow {
  flex-shrink: 0;
  color: var(--text-muted);
  transition: transform 0.3s ease, color 0.3s;
}

.faq__item[open] .faq__arrow {
  transform: rotate(180deg);
  color: var(--accent);
}

.faq__answer {
  padding: 0 22px 18px;
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.75;
  font-weight: 400;
  animation: fadeUp 0.3s ease;
}

/* --- Footer --- */
.footer {
  padding: 60px 0 28px;
  background: var(--bg-deep);
  border-top: 1px solid var(--border);
}

.footer__top {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 48px;
  padding-bottom: 36px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 28px;
}

.footer__logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-primary);
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.03em;
  margin-bottom: 12px;
}

.footer__logo:hover { color: var(--text-primary); }
.footer__logo-accent { color: var(--accent); }

.footer__desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  max-width: 320px;
  line-height: 1.65;
  font-weight: 400;
}

.footer__links {
  display: flex;
  gap: 40px;
  justify-content: flex-end;
}

.footer__col-title {
  font-family: var(--font-display);
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 14px;
}

.footer__link {
  display: block;
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 8px;
  transition: color 0.2s, transform 0.2s;
  font-weight: 400;
}

.footer__link:hover {
  color: var(--accent);
  transform: translateX(4px);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.footer__copy { font-size: 0.8rem; color: var(--text-muted); }
.footer__disc { font-size: 0.75rem; color: #333344; }

/* --- Responsive --- */
@media (max-width: 1000px) {
  .hero__inner { grid-template-columns: 1fr; gap: 40px; }
  .hero__title { font-size: 2.5rem; }
  .hero { min-height: auto; padding: 130px 0 70px; }
  .about__grid { grid-template-columns: 1fr 1fr; }
  .servers__grid { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr; gap: 32px; }
  .footer__links { justify-content: flex-start; }
}

@media (max-width: 700px) {
  .header__inner { height: 60px; }
  .header__nav { gap: 18px; }
  .header__link { font-size: 0.82rem; }
  .header__online { display: none; }
  .hero__title { font-size: 1.8rem; }
  .hero__stats { gap: 24px; }
  .hero__stat-value { font-size: 1.5rem; }
  .hero__actions { flex-direction: column; }
  .hero__agent {
    width: 140px;
    height: 200px;
    right: 10px;
  }
  .section-head__title { font-size: 1.7rem; }
  .section-head__desc { font-size: 0.9rem; }
  .servers, .about, .faq { padding: 70px 0; }
  .server-card__body { flex-direction: column; }
  .server-card__map,
  .server-card__map--empty { width: 100%; height: auto; aspect-ratio: 16 / 9; }
  .server-card__footer { flex-direction: column; }
  .about__grid { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; text-align: center; }
  .footer__links { flex-direction: column; gap: 24px; }
}

@media (max-width: 480px) {
  .header__inner, .hero__inner, .servers__inner, .about__inner, .faq__inner { padding: 0 16px; }
  .header__nav { gap: 12px; }
  .header__link { font-size: 0.75rem; }
  .header__cta { display: none; }
}