/* ============================================================
   CODERHOLICS v3 — Terminal / Developer-tooling aesthetic
   Palette: dark green-black, bright green accent
   Fonts: Space Grotesk + Space Mono
   No gradients.
   ============================================================ */

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

:root {
  --bg:       #080e08;
  --surface:  #0d140d;
  --raised:   #111a11;
  --border:   #1e2e1e;
  --border-l: #2a3e2a;
  --dim:      #4a6a4a;
  --muted:    #6a8e6a;
  --body:     #9ab89a;
  --bright:   #c8e0c8;
  --white:    #eaf4ea;
  --acc:      #22c55e;
  --acc-d:    #16a34a;
  --acc-dim:  #166534;
  --acc-glow: #052e16;
  --red:      #f87171;
  --yellow:   #fbbf24;
  --font-disp: 'Space Grotesk', system-ui, sans-serif;
  --font-mono: 'Space Mono', 'Fira Code', monospace;
  --max-w: 1140px;
  --section-gap: 96px;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  background: var(--bg);
  color: var(--body);
  font-family: var(--font-disp);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ── Typography ───────────────────────────────────────────── */
h1, h2, h3 { font-family: var(--font-disp); color: var(--white); font-weight: 700; }
h1 { font-size: clamp(2.8rem, 6vw, 5rem); line-height: 1.05; letter-spacing: -0.03em; }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); line-height: 1.1; letter-spacing: -0.025em; }
h3 { font-size: 1rem; font-weight: 600; letter-spacing: -0.01em; }
p  { color: var(--muted); line-height: 1.75; font-size: 0.92rem; }

.acc { color: var(--acc); }
.light-h { color: var(--white); }

/* ── Layout ───────────────────────────────────────────────── */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 28px;
}

.section { padding: var(--section-gap) 0; background: var(--bg); }
.section-alt { background: var(--surface); }

/* ── Section headers ──────────────────────────────────────── */
.section-header { margin-bottom: 52px; }
.sh-comment {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--dim);
  margin-bottom: 20px;
  letter-spacing: 0.02em;
}
.sh-comment.light { color: var(--acc-dim); }

/* ── Cursor blink ─────────────────────────────────────────── */
.cursor-blink {
  font-family: var(--font-mono);
  color: var(--acc);
  animation: blink 1.1s step-end infinite;
  font-size: 0.9em;
  line-height: 1;
}
.cursor-blink.small { font-size: 0.75em; }
@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: 0; } }

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  padding: 12px 24px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
  letter-spacing: 0.02em;
}
.btn-full { width: 100%; justify-content: center; }

.btn-primary {
  background: var(--acc);
  border-color: var(--acc);
  color: var(--bg);
}
.btn-primary:hover { background: transparent; color: var(--acc); }

.btn-outline {
  background: transparent;
  border-color: var(--border-l);
  color: var(--body);
}
.btn-outline:hover { border-color: var(--acc); color: var(--acc); }

/* ── Navigation ───────────────────────────────────────────── */
.nav-wrapper {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 58px;
}

.logo {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 0;
}
.logo-prompt { color: var(--dim); }
.logo-name { color: var(--acc); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--muted);
  transition: color 0.15s;
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-links a:hover { color: var(--acc); }
.prompt-char { color: var(--acc-dim); }

.nav-cta {
  border: 1px solid var(--border-l);
  padding: 6px 14px;
  color: var(--bright) !important;
  transition: border-color 0.15s, color 0.15s !important;
}
.nav-cta:hover { border-color: var(--acc) !important; color: var(--acc) !important; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 1px;
  background: var(--body);
}

/* ── Hero ─────────────────────────────────────────────────── */
.hero {
  padding: 130px 0 0;
  border-bottom: 1px solid var(--border);
}

.hero-prompt-line {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: 32px;
  flex-wrap: wrap;
}
.hp-user  { color: var(--acc); }
.hp-sep   { color: var(--dim); margin: 0 2px; }
.hp-host  { color: var(--yellow); }
.hp-path  { color: var(--acc); }
.hp-dollar{ color: var(--body); margin: 0 8px; }
.hp-cmd   { color: var(--bright); }

.hero-heading { margin-bottom: 40px; }

.hero-sub-block {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 40px;
  border-left: 2px solid var(--border-l);
  padding-left: 20px;
}
.hsb-line {
  display: flex;
  gap: 16px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  align-items: baseline;
}
.hsb-key { color: var(--acc-dim); min-width: 76px; flex-shrink: 0; }
.hsb-val { color: var(--body); line-height: 1.5; }

.status-dot {
  display: inline-block;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--acc);
  margin-right: 6px;
  animation: pulse 2s ease infinite;
}
@keyframes pulse {
  0%,100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.hero-stats-bar {
  border-top: 1px solid var(--border);
  background: var(--surface);
}
.stats-inner {
  display: flex;
  align-items: center;
  gap: 0;
  padding: 20px 28px;
}
.stat-kv {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 0 36px 0 0;
}
.sk {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  color: var(--dim);
  letter-spacing: 0.06em;
}
.sv {
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--acc);
  letter-spacing: -0.02em;
}
.stat-sep {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--border-l);
  padding: 0 24px 0 0;
  align-self: center;
}

/* ── Services ─────────────────────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.svc-panel {
  border: 1px solid var(--border);
  background: var(--surface);
  overflow: hidden;
  transition: border-color 0.2s;
}
.svc-panel:hover { border-color: var(--acc-dim); }

.panel-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--raised);
  border-bottom: 1px solid var(--border);
}

.panel-dots {
  display: flex;
  gap: 5px;
  flex-shrink: 0;
}
.panel-dots span {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--border-l);
}
.svc-panel:hover .panel-dots span:nth-child(1) { background: var(--red); }
.svc-panel:hover .panel-dots span:nth-child(2) { background: var(--yellow); }
.svc-panel:hover .panel-dots span:nth-child(3) { background: var(--acc); }

.panel-title {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--dim);
  letter-spacing: 0.04em;
}

.panel-body { padding: 24px; }
.panel-body p { font-size: 0.88rem; color: var(--muted); margin-bottom: 20px; line-height: 1.7; }

.panel-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.panel-stack span {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  padding: 3px 8px;
  border: 1px solid var(--border-l);
  color: var(--acc-dim);
  background: var(--acc-glow);
}

/* ── Process (pipeline) ───────────────────────────────────── */
.pipeline {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.pipe-step {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 32px;
  padding: 0 0 0 0;
}

.pipe-meta {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 4px;
}
.pipe-num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--acc);
  letter-spacing: 0.06em;
  width: 32px;
  height: 32px;
  border: 1px solid var(--acc-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.pipe-connector {
  width: 1px;
  flex: 1;
  min-height: 48px;
  background: var(--border);
  margin: 8px 0;
}

.pipe-content {
  padding: 0 0 48px;
}
.pipe-step:last-child .pipe-content { padding-bottom: 0; }

.pipe-cmd {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--dim);
  margin-bottom: 12px;
  letter-spacing: 0.02em;
}
.pipe-content h3 { color: var(--white); margin-bottom: 10px; }
.pipe-content p  { font-size: 0.9rem; max-width: 560px; }

/* ── About ────────────────────────────────────────────────── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 80px;
  align-items: start;
}

.about-text h2 { margin: 16px 0 20px; }
.about-text p  { margin-bottom: 14px; max-width: 440px; }

.sys-info-panel {
  border: 1px solid var(--border);
  background: var(--surface);
  overflow: hidden;
}

.sysinfo-body {
  padding: 24px;
  font-family: var(--font-mono);
}

.si-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 7px 0;
  border-bottom: 1px solid var(--border);
  gap: 16px;
}
.si-row:last-of-type { border-bottom: none; }
.si-k {
  font-size: 0.72rem;
  color: var(--dim);
  letter-spacing: 0.06em;
  flex-shrink: 0;
}
.si-v {
  font-size: 0.82rem;
  color: var(--bright);
  text-align: right;
}
.accent-val { color: var(--acc); }

.si-divider { height: 1px; background: var(--border-l); margin: 16px 0 14px; }

.si-stack-label {
  font-size: 0.68rem;
  color: var(--dim);
  margin-bottom: 12px;
  letter-spacing: 0.06em;
}

.si-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.si-stack span {
  font-size: 0.7rem;
  padding: 3px 9px;
  border: 1px solid var(--border-l);
  color: var(--muted);
}

/* ── Contact ──────────────────────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: start;
}

.contact-text h2 { margin: 16px 0 20px; }
.contact-text > p { margin-bottom: 36px; }

.contact-meta {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.cm-item {
  display: flex;
  gap: 12px;
  align-items: baseline;
  font-family: var(--font-mono);
  font-size: 0.78rem;
}
.cm-k { color: var(--dim); min-width: 72px; flex-shrink: 0; }
.cm-v { color: var(--body); transition: color 0.15s; }
a.cm-v:hover { color: var(--acc); }

/* Form */
.contact-form {
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-prompt-row {
  display: flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--dim);
  margin-bottom: 4px;
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

.form-group { display: flex; flex-direction: column; gap: 8px; }

.form-group label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--muted);
  letter-spacing: 0.04em;
  display: flex;
  align-items: center;
  gap: 2px;
}
.lp { color: var(--acc-dim); margin-right: 1px; }

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg);
  border: 1px solid var(--border-l);
  border-radius: 0;
  color: var(--bright);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  padding: 10px 12px;
  outline: none;
  transition: border-color 0.15s;
  width: 100%;
  appearance: none;
  -webkit-appearance: none;
}
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%234a6a4a' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 32px;
  cursor: pointer;
}
.form-group select option { background: var(--surface); color: var(--bright); }
.form-group textarea { resize: vertical; min-height: 110px; line-height: 1.6; }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--acc); }
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--dim); }

.form-note {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--dim);
  text-align: center;
  margin-top: -4px;
}

/* ── Footer ───────────────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--border);
  background: var(--surface);
  padding: 56px 0 0;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  padding-bottom: 44px;
}

.footer-logo { margin-bottom: 12px; }
.footer-tagline {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--dim);
  line-height: 1.8;
}

.footer-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }

.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: var(--dim);
  margin-bottom: 14px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 9px; }
.footer-col a {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--muted);
  transition: color 0.15s;
}
.footer-col a:hover { color: var(--acc); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 28px;
  border-top: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--dim);
  max-width: var(--max-w);
}

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { gap: 48px; }
  .contact-grid { gap: 48px; }
}

@media (max-width: 860px) {
  .about-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 40px; }
  .stats-inner { flex-wrap: wrap; gap: 20px; }
  .stat-sep { display: none; }
  .stat-kv { padding-right: 24px; }
}

@media (max-width: 768px) {
  :root { --section-gap: 72px; }
  .nav-links {
    display: none;
    position: fixed;
    top: 58px; left: 0; right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    gap: 0; padding: 8px 0;
  }
  .nav-links.open { display: flex; }
  .nav-links a { display: block; padding: 12px 28px; }
  .nav-toggle { display: flex; }
  .services-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form { padding: 22px; }
  .footer-nav { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .hero-prompt-line { font-size: 0.7rem; }
}

@media (max-width: 480px) {
  .hero { padding: 110px 0 0; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
}