:root {
  --bg: #0D1321;
  --bg-alt: #131A30;
  --fg: #F1EEE6;
  --fg-dim: #8E96AC;
  --accent: #C4D94A;
  --accent-dim: #566B23;
  --line: rgba(241, 238, 230, 0.08);
  --danger: #E8635B;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--fg);
  font-family: 'Space Grotesk', sans-serif;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
}

.grid-bg {
  position: fixed;
  inset: 0;
  background-image: radial-gradient(circle at 1px 1px, var(--line) 1px, transparent 1px);
  background-size: 42px 42px;
  pointer-events: none;
  z-index: 0;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black 40%, transparent 90%);
}

header {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 40px;
}

.nav-mark {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.nav-logo {
  height: 100px;
  width: auto;
  display: block;
}

.login-btn, .btn-ghost {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 9px 18px;
  text-decoration: none;
  cursor: pointer;
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}

.login-btn:hover, .btn-ghost:hover {
  color: var(--bg);
  background: var(--accent);
  border-color: var(--accent);
}

main {
  position: relative;
  z-index: 2;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px 24px;
  gap: 28px;
}

footer {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 40px 32px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--fg-dim);
  flex-wrap: wrap;
  gap: 12px;
}

footer a {
  color: var(--fg-dim);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

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

/* Auth forms */
.auth-card {
  width: 100%;
  max-width: 380px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.auth-title {
  font-size: 32px;
  font-weight: 700;
  margin: 0 0 8px;
  line-height: 1.2;
}

.auth-sub {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin: 0;
}

form {
  display: flex;
  flex-direction: column;
  gap: 20px;
  text-align: left;
}

form > div {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-dim);
}

input {
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--fg);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 15px;
  padding: 12px 14px;
  outline: none;
  transition: border-color 0.2s ease;
}

input:focus {
  border-color: var(--accent);
}

.btn-primary {
  background: var(--accent);
  color: var(--bg);
  border: none;
  border-radius: 8px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 15px;
  padding: 13px 16px;
  cursor: pointer;
  margin-top: 6px;
  transition: opacity 0.2s ease;
}

.btn-primary:hover { opacity: 0.85; }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }

.switch-link {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--fg-dim);
}

.switch-link a {
  color: var(--accent);
  text-decoration: none;
}

.switch-link a:hover { text-decoration: underline; }

.msg {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  padding: 10px 12px;
  border-radius: 6px;
  display: none;
}

.msg.error {
  display: block;
  color: var(--danger);
  background: rgba(232, 99, 91, 0.1);
  border: 1px solid rgba(232, 99, 91, 0.3);
}

.msg.success {
  display: block;
  color: var(--accent);
  background: rgba(196, 217, 74, 0.1);
  border: 1px solid rgba(196, 217, 74, 0.3);
}

.welcome-title {
  font-size: clamp(40px, 8vw, 64px);
  font-weight: 800;
  margin: 0;
  letter-spacing: -0.02em;
}

.welcome-sub {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--fg-dim);
  text-transform: uppercase;
}

/* --- Sezioni contenuto (servizi / progetti) --- */

.content-section {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 980px;
  margin: 0 auto;
  padding: 10px 40px 70px;
  display: flex;
  flex-direction: column;
  gap: 44px;
}

.content-section.reveal {
  opacity: 0;
  animation: fade 1s ease 5.8s forwards;
}

@media (prefers-reduced-motion: reduce) {
  .content-section.reveal {
    animation: none !important;
    opacity: 1 !important;
  }
}

.section-heading {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.section-eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
}

.section-title {
  font-size: clamp(26px, 5vw, 38px);
  font-weight: 800;
  margin: 0;
  letter-spacing: -0.01em;
}

.section-sub {
  font-size: 15px;
  color: var(--fg-dim);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.5;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

@media (max-width: 720px) {
  .card-grid { grid-template-columns: 1fr; }
}

.card {
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-align: left;
}

.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.card h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
}

.card p {
  margin: 0;
  font-size: 14px;
  color: var(--fg-dim);
  line-height: 1.5;
}

.card ul {
  margin: 0;
  padding-left: 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 13.5px;
  color: var(--fg-dim);
}

.card ul li::marker { color: var(--accent); }

.card-icons {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.card-icons img {
  height: 26px;
  width: auto;
  display: block;
  border-radius: 3px;
}

.card-note {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.03em;
  color: var(--fg-dim);
  border-top: 1px solid var(--line);
  padding-top: 10px;
  margin-top: 2px;
}

.final-cta {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 22px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.final-cta p {
  margin: 0;
  font-size: 17px;
  color: var(--fg);
  max-width: 520px;
  line-height: 1.5;
}

.final-cta .login-btn {
  padding: 12px 28px;
}

@keyframes fade {
  to { opacity: 1; }
}

@media (max-width: 480px) {
  header { padding: 22px 20px; }
  footer { padding: 20px 20px 26px; flex-direction: column; align-items: center; text-align: center; }
  .content-section { padding: 10px 20px 50px; }
}