/* Emerald Ops — cs2gamble.net */

:root {
  --color-surface: #061612;
  --color-surface-dim: #061612;
  --color-surface-bright: #2c3c38;
  --color-surface-container-lowest: #03110d;
  --color-surface-container-low: #0e1f1a;
  --color-surface-container: #12231e;
  --color-surface-container-high: #1d2d29;
  --color-surface-container-highest: #283833;
  --color-on-surface: #d4e7df;
  --color-on-surface-variant: #c2cab0;
  --color-outline: #8c947c;
  --color-outline-variant: #424936;
  --color-surface-tint: #98da27;
  --color-primary: #ccff80;
  --color-on-primary: #213600;
  --color-primary-container: #a3e635;
  --color-on-primary-container: #416400;
  --color-secondary: #4edea3;
  --color-on-secondary: #003824;
  --color-secondary-container: #00a572;
  --color-background: #061612;
  --color-on-background: #d4e7df;
  --color-surface-variant: #283833;
  --color-neon-lime: #a3e635;
  --color-emerald-active: #059669;
  --color-charcoal-surface: #0d1f1b;
  --color-slate-border: #1e293b;
  --color-premium-gold: #fbbf24;

  --font-sans: "Inter", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;

  --radius-sm: 0.125rem;
  --radius-default: 0.25rem;
  --radius-lg: 0.5rem;
  --radius-card: 0.5rem;

  --spacing-gutter: 24px;
  --spacing-margin-site: clamp(16px, 5vw, 64px);
  --spacing-card-gap: 16px;
  --spacing-section: 80px;

  --max-width-site: 1440px;
  --header-height: 72px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.5;
  color: var(--color-on-background);
  background-color: var(--color-background);
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(163, 230, 53, 0.08), transparent),
    radial-gradient(ellipse 60% 40% at 100% 100%, rgba(78, 222, 163, 0.05), transparent);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
}

ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

h1,
h2,
h3 {
  margin: 0;
}

p {
  margin: 0;
}

.container {
  width: 100%;
  max-width: var(--max-width-site);
  margin-inline: auto;
  padding-inline: var(--spacing-margin-site);
}

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--spacing-margin-site);
  z-index: 100;
  padding: 0.5rem 1rem;
  background: var(--color-neon-lime);
  color: var(--color-on-primary);
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-default);
}

.skip-link:focus {
  top: 1rem;
}

/* Header */

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-height);
  background: rgba(6, 22, 18, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(30, 41, 59, 0.3);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: var(--spacing-gutter);
}

.header__logo {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
  text-decoration: none;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.header__logo-mark {
  color: var(--color-neon-lime);
  font-size: 1.25rem;
}

.header__logo-text {
  font-size: 1.25rem;
  color: var(--color-on-surface);
}

.header__nav-list {
  display: flex;
  gap: 0.5rem;
}

.header__nav-link {
  display: block;
  padding: 0.5rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--color-on-surface-variant);
  border-radius: var(--radius-default);
  transition: color 0.2s, background-color 0.2s;
}

.header__nav-link:hover,
.header__nav-link:focus-visible {
  color: var(--color-neon-lime);
  background-color: rgba(163, 230, 53, 0.08);
}

.header__nav-link:focus-visible {
  outline: 2px solid var(--color-neon-lime);
  outline-offset: 2px;
}

/* Hero */

.hero {
  padding-block: clamp(48px, 8vw, 96px) clamp(40px, 6vw, var(--spacing-section));
}

.hero__inner {
  max-width: 800px;
}

.hero__label {
  margin-bottom: 1rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-secondary);
}

.hero__title {
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.33;
  letter-spacing: -0.01em;
  color: var(--color-on-surface);
}

.hero__subtitle {
  margin-top: 1.25rem;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--color-on-surface-variant);
}

@media (min-width: 768px) {
  .hero__title {
    font-size: 2rem;
    line-height: 1.25;
  }

  .hero__subtitle {
    font-size: 1.125rem;
  }
}

@media (min-width: 1024px) {
  .hero__title {
    font-size: 3rem;
    line-height: 1.17;
    letter-spacing: -0.02em;
  }
}

/* Top rating */

.top-rating {
  margin-top: 2.5rem;
  max-width: none;
}

.top-rating__title {
  margin-bottom: 1.5rem;
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.33;
  letter-spacing: -0.01em;
  color: var(--color-on-surface);
}

.top-rating__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-card-gap);
  counter-reset: none;
}

.top-rating__item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.25rem;
  height: 100%;
  padding: 1.5rem;
  background: rgba(13, 31, 27, 0.6);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(30, 41, 59, 0.2);
  border-radius: var(--radius-card);
  transition: background-color 0.25s, border-color 0.25s, box-shadow 0.25s;
}

.top-rating__item:hover {
  background: rgba(13, 31, 27, 0.75);
  border-color: rgba(163, 230, 53, 0.3);
  box-shadow: 0 0 0 1px rgba(163, 230, 53, 0.15), 0 0 24px rgba(163, 230, 53, 0.08);
}

.top-rating__item--first {
  border-color: rgba(251, 191, 36, 0.35);
}

.top-rating__item--first:hover {
  border-color: rgba(251, 191, 36, 0.55);
  box-shadow: 0 0 0 1px rgba(251, 191, 36, 0.2), 0 0 24px rgba(251, 191, 36, 0.1);
}

.top-rating__rank {
  display: inline-block;
  padding: 0.25rem 0.625rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-on-surface-variant);
  background: rgba(6, 22, 18, 0.5);
  border: 1px solid rgba(30, 41, 59, 0.25);
  border-radius: var(--radius-default);
}

.top-rating__rank--gold {
  color: var(--color-on-primary);
  background: var(--color-premium-gold);
  border-color: var(--color-premium-gold);
}

.top-rating__logo-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 64px;
  padding: 0.75rem;
  background: rgba(6, 22, 18, 0.5);
  border: 1px solid rgba(30, 41, 59, 0.25);
  border-radius: var(--radius-default);
}

.top-rating__logo {
  max-height: 48px;
  width: auto;
  object-fit: contain;
}

.top-rating__logo-fallback {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-neon-lime);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.top-rating__name {
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--color-on-surface);
}

.top-rating__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: auto;
  width: 100%;
  padding: 0.75rem 1.25rem;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--color-on-primary);
  background-color: var(--color-neon-lime);
  border-radius: var(--radius-default);
  transition: background-color 0.2s, box-shadow 0.2s;
}

.top-rating__cta:hover {
  background-color: var(--color-primary);
  box-shadow: 0 0 16px rgba(163, 230, 53, 0.35);
}

.top-rating__cta:focus-visible {
  outline: 2px solid var(--color-neon-lime);
  outline-offset: 3px;
}

@media (min-width: 768px) {
  .top-rating__title {
    font-size: 1.5rem;
  }

  .top-rating__list {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-gutter);
    align-items: end;
  }

  .top-rating__item--first {
    transform: translateY(-0.75rem);
  }
}

/* Sections */

.section {
  padding-block: var(--spacing-section);
}

.section + .section {
  padding-top: 0;
}

.section__header {
  margin-bottom: 2.5rem;
  max-width: 720px;
}

.section__label {
  margin-bottom: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-neon-lime);
}

.section__title {
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.33;
  letter-spacing: -0.01em;
  color: var(--color-on-surface);
}

.section__desc {
  margin-top: 1rem;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--color-on-surface-variant);
}

@media (min-width: 768px) {
  .section__title {
    font-size: 2rem;
    line-height: 1.25;
  }

  .section__desc {
    font-size: 1.125rem;
  }
}

/* Cards grid */

.cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-card-gap);
}

@media (min-width: 768px) {
  .cards-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-gutter);
  }
}

/* Site card */

.site-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.25rem;
  height: 100%;
  padding: 1.5rem;
  background: rgba(13, 31, 27, 0.6);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(30, 41, 59, 0.2);
  border-radius: var(--radius-card);
  transition: background-color 0.25s, border-color 0.25s, box-shadow 0.25s;
}

.site-card:hover {
  background: rgba(13, 31, 27, 0.75);
  border-color: rgba(163, 230, 53, 0.3);
  box-shadow: 0 0 0 1px rgba(163, 230, 53, 0.15), 0 0 24px rgba(163, 230, 53, 0.08);
}

.site-card__logo-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 64px;
  padding: 0.75rem;
  background: rgba(6, 22, 18, 0.5);
  border: 1px solid rgba(30, 41, 59, 0.25);
  border-radius: var(--radius-default);
}

.site-card__logo {
  max-height: 48px;
  width: auto;
  object-fit: contain;
}

.site-card__logo-fallback {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-neon-lime);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.site-card__name {
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--color-on-surface);
}

.site-card__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: auto;
  width: 100%;
  padding: 0.75rem 1.25rem;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--color-on-primary);
  background-color: var(--color-neon-lime);
  border-radius: var(--radius-default);
  transition: background-color 0.2s, box-shadow 0.2s;
}

.site-card__cta:hover {
  background-color: var(--color-primary);
  box-shadow: 0 0 16px rgba(163, 230, 53, 0.35);
}

.site-card__cta:focus-visible {
  outline: 2px solid var(--color-neon-lime);
  outline-offset: 3px;
}

/* Telegram promo */

.telegram-promo {
  padding-block: 3rem;
}

.telegram-promo__card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
  max-width: 56rem;
  margin-inline: auto;
  padding: 2rem;
  overflow: hidden;
  background: rgba(13, 31, 27, 0.6);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(163, 230, 53, 0.2);
  border-radius: var(--radius-card);
}

.telegram-promo__card::after {
  content: "";
  position: absolute;
  right: -3rem;
  bottom: -3rem;
  width: 16rem;
  height: 16rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(163, 230, 53, 0.15) 0%, transparent 70%);
  opacity: 0.1;
  pointer-events: none;
}

.telegram-promo__content {
  position: relative;
  z-index: 1;
  flex: 1;
  text-align: center;
}

.telegram-promo__title {
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.33;
  letter-spacing: -0.01em;
  color: var(--color-on-surface);
}

.telegram-promo__title-accent {
  color: var(--color-neon-lime);
}

.telegram-promo__desc {
  margin-top: 1rem;
  font-size: 1.125rem;
  line-height: 1.75;
  color: var(--color-on-surface-variant);
}

.telegram-promo__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 2rem;
  padding: 1rem 2rem;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 800;
  color: var(--color-on-primary);
  background-color: var(--color-neon-lime);
  border: none;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: background-color 0.2s, box-shadow 0.2s, transform 0.2s;
}

.telegram-promo__cta:hover {
  background-color: var(--color-primary);
  box-shadow: 0 0 16px rgba(163, 230, 53, 0.35);
  transform: scale(1.02);
}

.telegram-promo__cta:focus-visible {
  outline: 2px solid var(--color-neon-lime);
  outline-offset: 3px;
}

.telegram-promo__cta-icon {
  flex-shrink: 0;
}

.telegram-promo__visual {
  display: none;
  position: relative;
  z-index: 1;
  flex-shrink: 0;
}

.telegram-promo__logo-ring {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 12rem;
  height: 12rem;
  background: rgba(163, 230, 53, 0.1);
  border: 1px solid rgba(163, 230, 53, 0.2);
  border-radius: 50%;
}

.telegram-promo__logo {
  width: 8rem;
  height: 8rem;
  object-fit: contain;
}

@media (min-width: 768px) {
  .telegram-promo__card {
    flex-direction: row;
    padding: 3rem;
  }

  .telegram-promo__content {
    text-align: left;
  }

  .telegram-promo__title {
    font-size: 2rem;
    line-height: 1.25;
  }

  .telegram-promo__visual {
    display: flex;
  }
}

/* Footer */

.footer {
  margin-top: var(--spacing-section);
  padding-block: 2.5rem;
  border-top: 1px solid rgba(30, 41, 59, 0.3);
  background: var(--color-surface-container-lowest);
}

.footer__inner {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer__brand {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-on-surface-variant);
}

.footer__disclaimer {
  max-width: 720px;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--color-outline);
}

@media (max-width: 767px) {
  .header__nav-list {
    gap: 0;
  }

  .header__nav-link {
    padding: 0.5rem 0.625rem;
    font-size: 0.625rem;
  }
}