/* ============================================
   NERD 'N SIP — Dark Steampunk Explorer Theme
   ============================================ */

:root {
  --bg:         #0f0d0a;
  --bg-surface: #1a1610;
  --bg-card:    #211e18;
  --border:     #3a3020;
  --accent:     #c9a84c;
  --accent-dim: #8a6e2f;
  --text:       #e8e0d0;
  --text-muted: #8a8070;
  --copper:     #b87333;
  --glow:       rgba(201, 168, 76, 0.15);
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  line-height: 1.7;
}

/* ---- TYPOGRAPHY ---- */
h1, h2, h3 {
  font-family: 'Cinzel', serif;
  line-height: 1.2;
}

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

.lead {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 640px;
}

.section-tag {
  font-family: 'Special Elite', cursive;
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

/* ---- LAYOUT ---- */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 5rem 0;
}

/* ---- NAV ---- */
.nav {
  position: relative;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 2rem;
  padding: 1.5rem 2rem;
}

.logo {
  font-family: 'Cinzel', serif;
  font-size: 1.25rem;
  color: var(--accent);
  margin-right: auto;
  letter-spacing: 0.05em;
}

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s;
}

.nav-link:hover {
  color: var(--text);
}

/* ---- BUTTONS ---- */
.btn-primary {
  display: inline-block;
  background: var(--accent);
  color: #0f0d0a;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.75rem 1.5rem;
  border-radius: 4px;
  text-decoration: none;
  transition: background 0.2s, transform 0.1s;
  border: none;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
}

.btn-primary:hover {
  background: #e0be6a;
  transform: translateY(-1px);
}

.btn-nav {
  display: inline-block;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-size: 0.85rem;
  padding: 0.5rem 1.1rem;
  border-radius: 4px;
  text-decoration: none;
  transition: background 0.2s;
}

.btn-nav:hover {
  background: var(--glow);
}

/* ---- HERO ---- */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  flex-direction: column;
  background:
    radial-gradient(ellipse at 70% 50%, rgba(184, 115, 51, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse at 20% 80%, rgba(201, 168, 76, 0.06) 0%, transparent 50%),
    var(--bg);
  border-bottom: 1px solid var(--border);
}

/* Gear texture overlay */
.hero::before {
  content: '⚙';
  position: absolute;
  font-size: 40vw;
  color: rgba(255,255,255,0.015);
  right: -8vw;
  top: -5vw;
  pointer-events: none;
  line-height: 1;
}

.hero-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 4rem 2rem 6rem;
  max-width: 700px;
  margin: 0 auto;
  width: 100%;
}

.hero-eyebrow {
  font-family: 'Special Elite', cursive;
  font-size: 0.9rem;
  color: var(--copper);
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  margin-bottom: 1.25rem;
  color: var(--text);
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 520px;
  margin-bottom: 2rem;
}

/* ---- WHAT IS THIS ---- */
.what {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.what h2 {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  margin-bottom: 1.25rem;
}

.what .lead {
  margin-bottom: 3rem;
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.feature {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.75rem;
  position: relative;
  overflow: hidden;
}

.feature::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-dim), var(--accent));
}

.feature-icon {
  font-size: 1.75rem;
  margin-bottom: 0.75rem;
}

.feature h3 {
  font-size: 1rem;
  margin-bottom: 0.5rem;
  color: var(--text);
}

.feature p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* ---- PROJECT SPOTLIGHT ---- */
.project-spotlight {
  background: var(--bg);
}

.spotlight-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

@media (max-width: 768px) {
  .spotlight-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

.spotlight-text h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: 1rem;
}

.spotlight-text p {
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}

.build-list {
  list-style: none;
  margin-bottom: 1.25rem;
}

.build-list li {
  padding: 0.4rem 0;
  font-size: 0.95rem;
  border-bottom: 1px solid var(--border);
}

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

.fine-print {
  font-size: 0.85rem !important;
  color: var(--accent-dim) !important;
  font-family: 'Special Elite', cursive;
}

.spotlight-image {
  display: flex;
  align-items: center;
  justify-content: center;
}

.image-placeholder {
  width: 100%;
  aspect-ratio: 4/3;
  background: var(--bg-card);
  border: 2px dashed var(--border);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.image-placeholder span {
  font-size: 2.5rem;
}

/* ---- EVENTS ---- */
.events {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.events h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: 2rem;
}

.event-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 3rem;
  text-align: center;
  max-width: 540px;
}

.event-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.event-card h3 {
  font-size: 1.3rem;
  margin-bottom: 0.75rem;
}

.event-card p {
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}

.event-meta {
  display: flex;
  gap: 1.25rem;
  margin-bottom: 0.75rem;
}

.event-date, .event-venue {
  font-size: 0.85rem;
  color: var(--accent-dim);
  font-family: 'Special Elite', cursive;
}

.event-details {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.event-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.seats-left {
  font-size: 0.85rem;
  color: var(--accent-dim);
  font-family: 'Special Elite', cursive;
}

/* ---- AUDIENCE ---- */
.audience {
  background: var(--bg);
}

.audience h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: 2.5rem;
}

.audience-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.audience-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.5rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.audience-card span {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.audience-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* ---- SIGNUP ---- */
.signup {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  text-align: center;
}

.signup-inner {
  max-width: 560px;
  margin: 0 auto;
}

.signup h2 {
  font-size: 2rem;
  margin-bottom: 0.75rem;
}

.signup p {
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.signup-form-full {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
}

.signup-form-full input[type="email"],
.signup-form-full textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text);
  font-size: 0.95rem;
  font-family: 'Inter', sans-serif;
  outline: none;
  transition: border-color 0.2s;
  resize: vertical;
}

.signup-form-full input[type="email"]:focus,
.signup-form-full textarea:focus {
  border-color: var(--accent);
}

.signup-form-full input::placeholder,
.signup-form-full textarea::placeholder {
  color: var(--text-muted);
}

.signup-form-full .btn-primary {
  align-self: center;
  padding: 0.75rem 2.5rem;
}

/* ---- FOOTER ---- */
.footer {
  padding: 2.5rem 0;
  border-top: 1px solid var(--border);
  text-align: center;
}

.footer .logo {
  display: block;
  margin-bottom: 0.5rem;
}

.footer p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer a {
  color: var(--accent-dim);
  text-decoration: none;
}

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

.footer-fine {
  margin-top: 0.5rem;
  font-size: 0.75rem !important;
  color: #4a4030 !important;
}

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