/* ─── Variables ─────────────────────────────── */
:root {
  --bg:        #0a0a0f;
  --surface:   #111118;
  --border:    #1e1e2e;
  --accent:    #f0501a;
  --accent2:   #ffc14d;
  --text:      #e8e6e0;
  --muted:     #6b6b7a;
  --font-head: 'Syne', sans-serif;
  --font-mono: 'DM Mono', monospace;
}

/* ─── Reset ─────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.7;
  overflow-x: hidden;
}

/* ─── Header ─────────────────────────────────── */
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.4rem 2.5rem;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: rgba(10,10,15,0.85);
  backdrop-filter: blur(12px);
  z-index: 100;
}

.logo {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--accent);
  letter-spacing: -0.02em;
}

nav { display: flex; gap: 2rem; }
nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.85rem;
  transition: color 0.2s;
}
nav a:hover { color: var(--text); }

/* ─── Hero ───────────────────────────────────── */
.hero {
  min-height: 88vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 5rem 2.5rem 4rem;
  max-width: 860px;
  animation: fadeUp 0.7s ease both;
}

.hero-tag {
  display: inline-block;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent2);
  border: 1px solid rgba(255,193,77,0.25);
  padding: 0.3rem 0.8rem;
  border-radius: 2px;
  margin-bottom: 1.8rem;
  width: fit-content;
}

.hero h1 {
  font-family: var(--font-head);
  font-size: clamp(3rem, 8vw, 6.5rem);
  font-weight: 800;
  line-height: 1.0;
  letter-spacing: -0.04em;
  margin-bottom: 1.5rem;
  animation: fadeUp 0.7s 0.1s ease both;
}

.hero h1 span { color: var(--accent); }

.hero p {
  max-width: 480px;
  color: var(--muted);
  margin-bottom: 2.5rem;
  animation: fadeUp 0.7s 0.2s ease both;
}

/* ─── Button ─────────────────────────────────── */
.btn {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0.75rem 1.6rem;
  border: none;
  border-radius: 3px;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s, transform 0.15s;
  animation: fadeUp 0.7s 0.3s ease both;
}
.btn:hover { background: #d9441a; transform: translateY(-1px); }
.btn.outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  animation: none;
}
.btn.outline:hover { border-color: var(--accent); color: var(--accent); background: transparent; }

/* ─── Features ───────────────────────────────── */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1px;
  background: var(--border);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.card {
  background: var(--surface);
  padding: 2.5rem;
  transition: background 0.2s;
}
.card:hover { background: #15151f; }

.card .icon {
  display: block;
  font-size: 1.8rem;
  margin-bottom: 1rem;
}

.card h3 {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  letter-spacing: -0.02em;
}

.card p { color: var(--muted); font-size: 0.88rem; }

code {
  font-family: var(--font-mono);
  font-size: 0.82em;
  color: var(--accent2);
  background: rgba(255,193,77,0.08);
  padding: 0.1em 0.35em;
  border-radius: 3px;
}

/* ─── Counter ────────────────────────────────── */
.counter-section {
  padding: 6rem 2.5rem;
  text-align: center;
  border-bottom: 1px solid var(--border);
}

.counter-section h2 {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 0.4rem;
}

.counter-section > p { color: var(--muted); margin-bottom: 2.5rem; }

.counter-box {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 2rem 4rem;
  margin-bottom: 1.5rem;
}

#count {
  font-family: var(--font-head);
  font-size: 4rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}

.counter-box small { color: var(--muted); font-size: 0.78rem; margin-top: 0.4rem; }

/* ─── Contact ────────────────────────────────── */
.contact-section {
  padding: 6rem 2.5rem;
  border-bottom: 1px solid var(--border);
}

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  max-width: 900px;
  margin: 0 auto;
}

.contact-copy h2 {
  font-family: var(--font-head);
  font-size: 2.8rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  margin-bottom: 1rem;
}

.contact-copy p { color: var(--muted); margin-bottom: 1.5rem; }

.checklist { list-style: none; color: var(--muted); font-size: 0.85rem; }
.checklist li { padding: 0.25rem 0; }
.checklist li::before { color: var(--accent2); }

.contact-form { display: flex; flex-direction: column; gap: 1.2rem; }

.field { display: flex; flex-direction: column; gap: 0.4rem; }
.field label { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted); }

input, textarea {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 3px;
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 0.88rem;
  padding: 0.7rem 1rem;
  outline: none;
  transition: border-color 0.2s;
  resize: vertical;
}
input:focus, textarea:focus { border-color: var(--accent); }
input::placeholder, textarea::placeholder { color: var(--muted); }

.form-msg {
  font-size: 0.82rem;
  padding: 0.5rem 0;
  min-height: 1.5rem;
}
.form-msg.success { color: #4caf85; }
.form-msg.error   { color: #f05a5a; }

/* ─── Footer ─────────────────────────────────── */
footer {
  padding: 2rem 2.5rem;
  color: var(--muted);
  font-size: 0.8rem;
  border-top: 1px solid var(--border);
}

/* ─── Animations ─────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ─── Responsive ─────────────────────────────── */
@media (max-width: 680px) {
  header { padding: 1rem 1.2rem; }
  nav { gap: 1.2rem; }
  .hero { padding: 3rem 1.2rem 2.5rem; }
  .features { grid-template-columns: 1fr; }
  .contact-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .contact-section { padding: 4rem 1.2rem; }
  .counter-section { padding: 4rem 1.2rem; }
}