:root {
  --page-bg: #07180f;
  --panel-bg: rgba(255, 255, 255, 0.1);
  --panel-border: rgba(255, 255, 255, 0.18);
  --panel-hover: rgba(255, 255, 255, 0.16);
  --text-main: rgba(255, 255, 255, 0.96);
  --text-soft: rgba(255, 255, 255, 0.84);
  --brand: #155b42;
  --brand-shadow: rgba(21, 91, 66, 0.24);
  --icon-bg: rgba(255, 255, 255, 0.92);
  --icon-color: #0f172a;
  --shadow-deep: rgba(0, 0, 0, 0.2);
  --shadow-soft: rgba(0, 0, 0, 0.15);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-pill: 999px;
  --blur: 6px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  font-family: "Segoe UI", Arial, sans-serif;
  background: var(--page-bg);
  color: var(--text-main);
}

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

a {
  color: inherit;
  text-decoration: none;
}

.landing {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  color: var(--text-main);
  background: var(--page-bg);
}

.landing__background {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.landing__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 24, 15, 0.48), rgba(7, 24, 15, 0.28) 32%, rgba(7, 24, 15, 0.68));
}

.landing__content {
  display: flex;
  flex-direction: column-reverse;
  justify-content: start;
  gap: 32px;
  min-height: 100vh;
  padding: 32px 24px;
  position: relative;
  z-index: 1;
}

.landing__header {
  padding-bottom: 32px;
}

.landing__title {
  display: inline-flex;
  border: 1px solid var(--panel-border);
  border-radius: 12px;
  background: var(--panel-bg);
  padding: 10px 20px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--text-soft);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
}

.landing__main {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.login-panel {
  display: flex;
  width: 100%;
  flex-direction: column;
  align-items: center;
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-xl);
  background: var(--panel-bg);
  padding: 24px;
  text-align: center;
  box-shadow: 0 24px 64px var(--shadow-deep);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
}

.login-panel button {
  width: 100%;
  min-height: 48px;
  border: 0;
  border-radius: var(--radius-pill);
  background: var(--brand);
  color: #ffffff;
  font-size: 1rem;
  font-weight: 700;
  margin-top: 12px;
  cursor: pointer;
  box-shadow: 0 18px 36px var(--brand-shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.login-panel button:hover,
.login-panel button:focus-visible {
  background: #1d7253;
  box-shadow: 0 22px 40px rgba(21, 91, 66, 0.32);
  transform: translateY(-1px);
  outline: none;
}

.links {
  width: 100%;
}

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

.link-card {
  display: inline-flex;
  width: 80%;
  min-width: 0;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-lg);
  background: var(--panel-bg);
  padding: 16px;
  text-align: center;
  box-shadow: 0 16px 40px var(--shadow-soft);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  transition: transform 0.2s ease, background 0.2s ease;
}

.link-card:hover,
.link-card:focus-visible {
  background: var(--panel-hover);
  transform: translateY(-4px);
  outline: none;
}

.link-card__media {
  display: flex;
  width: 96px;
  height: 96px;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: 50%;
  background: var(--icon-bg);
  color: var(--icon-color);
  box-shadow: 0 12px 28px var(--shadow-deep);
  padding: 14px;
}

.link-card__media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.link-card__label {
  max-width: 11rem;
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--text-main);
}

.circle-icon {
  width: 100%;
  height: 100%;
}

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

.inputs > div + div { margin-top: 8px; }

.inputs label {
  font-size: 1.125rem;
  text-transform: uppercase;
}

.inputs input {
  width: 200px;
  height: 36px;
  border: 1px solid #cecece;
  border-radius: 4px;
}

/*.template-note {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 2;
  max-width: 280px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 18px;
  background: rgba(7, 24, 15, 0.58);
  padding: 12px 14px;
  font-size: 0.82rem;
  line-height: 1.45;
  color: var(--text-soft);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}*/

@media (min-width: 640px) {
  .landing__content {
    padding: 40px 32px;
  }

  .landing__title {
    font-size: 1.875rem;
  }

  .login-panel {
    padding: 32px;
  }

  .link-card__media {
    width: 112px;
    height: 112px;
  }

  .login-panel button {
    min-height: 56px;
    font-size: 1.25rem;
  }

  .link-card {
    width: 180px;
  }

  .link-card__label {
    font-size: 1rem;
  }
}

@media (min-width: 1024px) {
  .landing__content {
    flex-direction: column;
    justify-content: space-between;
    align-items: end;
    padding: 48px;
  }

  .landing__header {
    padding-bottom: 0;
  }

  .landing__main {
    justify-content: space-between;
    align-items: flex-start;
    gap: 48px;
  }

  .login-panel {
    width: 420px;
    flex-shrink: 0;
  }
}

@media (min-width: 1280px) {
  .links__grid {
    grid-template-columns: repeat(auto-fit, minmax(0, max-content));
  }
}