/* ── Reset & base ──────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --cream:    #fffdf7;
  --paper:    #f5f0e4;
  --orange:   #e8642a;
  --orange-d: #c4521f;
  --navy:     #1e2d40;
  --text:     #2a2a2a;
  --muted:    #7a7060;
  --border:   #e0d8c8;
  --green:    #2d7a4f;
  --red:      #c0392b;
  --white:    #ffffff;
  --radius:   6px;
  --shadow:   0 2px 16px rgba(0,0,0,0.07);
  --font-h:   'Georgia', 'Times New Roman', serif;
  --font:     'Helvetica Neue', Arial, sans-serif;
}

html { font-size: 18px; scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--cream);
  line-height: 1.65;
}

/* ── Typography ────────────────────────────────────── */
h1 { font-family: var(--font-h); font-size: clamp(2.2rem, 5vw, 3.8rem); line-height: 1.15; color: var(--navy); }
h2 { font-family: var(--font-h); font-size: clamp(1.6rem, 3vw, 2.4rem); color: var(--navy); margin-bottom: 0.75rem; }
h3 { font-size: 1.15rem; font-weight: 700; color: var(--navy); margin-bottom: 0.5rem; }
p  { margin-bottom: 1rem; max-width: 62ch; }
a  { color: var(--orange); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Pixel decorations ─────────────────────────────── */
.pixel-deco {
  font-size: 1.4rem;
  opacity: 0.18;
  user-select: none;
  pointer-events: none;
}

/* ── Layout ────────────────────────────────────────── */
.container { max-width: 1080px; margin: 0 auto; padding: 0 1.5rem; }
.section    { padding: 4.5rem 0; }
.section--paper { background: var(--paper); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

/* ── Navigation ────────────────────────────────────── */
nav {
  background: var(--cream);
  border-bottom: 3px solid var(--orange);
  padding: 1.1rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
}
nav .container { display: flex; justify-content: space-between; align-items: center; }
nav .logo {
  color: var(--navy);
  font-family: var(--font-h);
  font-size: 1.25rem;
  font-weight: bold;
  text-decoration: none;
  line-height: 1.2;
}
nav .logo span { color: var(--orange); }
nav ul { list-style: none; display: flex; gap: 2rem; align-items: center; }
nav ul a { color: var(--muted); font-size: 0.95rem; text-decoration: none; font-weight: 500; }
nav ul a:hover { color: var(--navy); text-decoration: none; }
.nav-cta {
  background: var(--orange) !important;
  color: var(--white) !important;
  padding: 0.5rem 1.3rem;
  border-radius: var(--radius);
  font-weight: 700 !important;
}
.nav-cta:hover { background: var(--orange-d) !important; }

.hamburger { display: none; background: none; border: none; cursor: pointer; color: var(--navy); font-size: 1.6rem; line-height: 1; }
@media (max-width: 720px) {
  nav ul { display: none; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: var(--cream); border-bottom: 3px solid var(--orange); padding: 1rem 1.5rem; gap: 1rem; }
  nav ul.open { display: flex; }
  .hamburger { display: block; }
}

/* ── Hero ──────────────────────────────────────────── */
.hero {
  background: var(--cream);
  padding: 5rem 0 4rem;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '💾  🖥️  🖨️  📡  ⌨️  🖱️  💾  🖥️  🖨️';
  position: absolute;
  top: 1rem;
  left: 0;
  right: 0;
  font-size: 1.1rem;
  opacity: 0.07;
  letter-spacing: 2rem;
  white-space: nowrap;
  overflow: hidden;
  pointer-events: none;
  user-select: none;
}
.hero-inner { max-width: 700px; }
.hero h1 { margin-bottom: 1.25rem; }
.hero h1 em { color: var(--orange); font-style: normal; }
.hero p { font-size: 1.2rem; color: var(--muted); margin-bottom: 2rem; max-width: 52ch; }
.hero-btns { display: flex; gap: 1rem; flex-wrap: wrap; }

/* ── Buttons ───────────────────────────────────────── */
.btn {
  display: inline-block;
  padding: 0.85rem 1.9rem;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  border: 2px solid transparent;
  text-decoration: none !important;
  transition: transform 0.12s, box-shadow 0.12s;
  line-height: 1.3;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 4px 14px rgba(0,0,0,0.12); }
.btn-primary  { background: var(--orange); color: var(--white); border-color: var(--orange); }
.btn-primary:hover  { background: var(--orange-d); border-color: var(--orange-d); color: var(--white); }
.btn-outline  { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn-outline:hover  { background: var(--navy); color: var(--white); }
.btn-lg { padding: 1.05rem 2.3rem; font-size: 1.1rem; }

/* ── Cards ─────────────────────────────────────────── */
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  box-shadow: var(--shadow);
}
.card-grid { display: grid; gap: 1.5rem; }
@media (min-width: 600px)  { .card-grid--2 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 860px)  { .card-grid--3 { grid-template-columns: repeat(3, 1fr); } }

/* ── Big stat / callout ────────────────────────────── */
.stat { text-align: center; }
.stat-num { font-family: var(--font-h); font-size: 3.5rem; font-weight: bold; color: var(--orange); line-height: 1; }
.stat-label { color: var(--muted); font-size: 0.95rem; margin-top: 0.25rem; }

/* ── Pricing table ─────────────────────────────────── */
.pricing-table { width: 100%; border-collapse: collapse; margin: 1.25rem 0; }
.pricing-table th { background: var(--navy); color: var(--white); padding: 0.65rem 1rem; text-align: left; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.06em; }
.pricing-table td { padding: 0.7rem 1rem; border-bottom: 1px solid var(--border); }
.pricing-table tr:last-child td { border-bottom: none; }
.pricing-table tr:hover td { background: var(--paper); }

/* ── Forms ─────────────────────────────────────────── */
.form-group { margin-bottom: 1.25rem; }
label { display: block; font-weight: 600; margin-bottom: 0.4rem; font-size: 0.95rem; color: var(--navy); }
input[type="text"],
input[type="email"],
input[type="tel"],
input[type="number"],
textarea,
select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  font-size: 1rem;
  font-family: var(--font);
  color: var(--text);
  background: var(--white);
  transition: border-color 0.15s;
}
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(232,100,42,0.12);
}

/* ── Alerts ────────────────────────────────────────── */
.alert { padding: 1rem 1.25rem; border-radius: var(--radius); margin-bottom: 1rem; font-weight: 500; }
.alert--error   { background: #fdf0ee; color: var(--red);   border: 1px solid #f5c6be; }
.alert--success { background: #edf7f1; color: var(--green); border: 1px solid #b6dec9; }
.alert--info    { background: #fff8f4; color: var(--orange); border: 1px solid #f5d5c2; }

/* ── Range slider ──────────────────────────────────── */
input[type="range"] { width: 100%; height: 6px; accent-color: var(--orange); cursor: pointer; }
.price-display { font-family: var(--font-h); font-size: 2.8rem; font-weight: bold; color: var(--navy); }
.price-display span { font-size: 1rem; font-weight: 400; color: var(--muted); }

/* ── Badges ────────────────────────────────────────── */
.badge { display: inline-block; padding: 0.2rem 0.7rem; border-radius: 999px; font-size: 0.8rem; font-weight: 700; }
.badge--ok       { background: #d4edda; color: #1a5c31; }
.badge--warning  { background: #fff3cd; color: #7a5a00; }
.badge--critical { background: #fde8e8; color: var(--red); }
.badge--offline  { background: #ebebeb; color: #666; }

/* ── Orange rule divider ───────────────────────────── */
.divider { border: none; border-top: 3px solid var(--orange); width: 3rem; margin: 1.5rem 0; }

/* ── Tab nav (portal) ──────────────────────────────── */
.tab-nav { display: flex; border-bottom: 2px solid var(--border); margin-bottom: 2rem; gap: 0; overflow-x: auto; }
.tab { padding: 0.75rem 1.4rem; cursor: pointer; border: none; background: none; font-size: 1rem; color: var(--muted); border-bottom: 3px solid transparent; margin-bottom: -2px; white-space: nowrap; font-weight: 500; }
.tab.active { color: var(--orange); border-bottom-color: var(--orange); font-weight: 700; }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ── Footer ────────────────────────────────────────── */
footer {
  background: var(--navy);
  color: #9aafbf;
  padding: 3rem 0 2rem;
}
footer .container { display: grid; gap: 2rem; }
@media (min-width: 600px) { footer .container { grid-template-columns: 1fr 1fr; } }
footer h4 { color: var(--white); margin-bottom: 0.75rem; font-size: 1rem; font-family: var(--font-h); }
footer a  { color: #9aafbf; }
footer a:hover { color: var(--white); }
footer .logo { color: var(--white); font-family: var(--font-h); font-size: 1.1rem; text-decoration: none; }
footer .logo span { color: var(--orange); }
footer .legal {
  border-top: 1px solid #2e4255;
  margin-top: 2rem;
  padding-top: 1.5rem;
  font-size: 0.85rem;
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  align-items: center;
}