:root {
  --shop-black: #141210;
  --shop-black-2: #1B1814;
  --shop-black-3: #24201A;
  --paper: #EDE7DA;
  --paper-dim: #9E9685;
  --ply-edge: #D6A868;
  --ply-glow: rgba(214, 168, 104, 0.15);
  --blueprint: #5E94D4;
  --blueprint-dim: #2A486C;
  --blueprint-bg: rgba(94, 148, 212, 0.08);
  --safety: #F5B700;
  --safety-glow: rgba(245, 183, 0, 0.2);
  --line: #332D24;
  --line-subtle: #242019;
  --radius-sm: 4px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--shop-black);
  color: var(--paper);
  font-family: 'IBM Plex Sans', sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  background-image: 
    radial-gradient(ellipse at 50% 0%, rgba(94, 148, 212, 0.06) 0%, transparent 60%),
    linear-gradient(180deg, var(--shop-black) 0%, #0d0c0a 100%);
}

h1, h2, h3, .display {
  font-family: 'Barlow Condensed', sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  font-weight: 700;
  line-height: 0.95;
}

.mono {
  font-family: 'IBM Plex Mono', monospace;
}

a {
  color: inherit;
  text-decoration: none;
}

:focus-visible {
  outline: 2px solid var(--safety);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

.wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
}

/* ---------- NAV ---------- */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(20, 18, 16, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800;
  font-size: 24px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--paper);
}

.logo svg {
  filter: drop-shadow(0 0 8px rgba(245, 183, 0, 0.35));
}

.logo span {
  color: var(--paper-dim);
  font-weight: 500;
  margin-left: 4px;
  font-size: 16px;
}

.nav-links {
  display: flex;
  gap: 32px;
  font-size: 13.5px;
  font-family: 'IBM Plex Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.nav-links a {
  color: var(--paper);
  font-weight: 500;
  transition: color 0.2s, opacity 0.2s;
}

.nav-links a:hover {
  color: var(--safety);
}

.nav-cta {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12.5px;
  padding: 8px 18px;
  border: 1px solid var(--line);
  background: var(--shop-black-2);
  border-radius: var(--radius-sm);
  color: var(--paper);
  transition: all 0.2s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.nav-cta:hover {
  border-color: var(--safety);
  color: var(--safety);
  background: rgba(245, 183, 0, 0.05);
  box-shadow: 0 0 14px var(--safety-glow);
}

@media (max-width: 768px) {
  .nav-links { display: none; }
}

/* ---------- HERO ---------- */
.hero {
  padding: 80px 0 50px;
  position: relative;
}

.eyebrow {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--safety);
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  background: rgba(245, 183, 0, 0.08);
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid rgba(245, 183, 0, 0.2);
}

.hero h1 {
  font-size: clamp(48px, 7.5vw, 98px);
  max-width: 960px;
  color: var(--paper);
  line-height: 0.92;
}

.hero h1 em {
  font-style: normal;
  color: var(--ply-edge);
  background: linear-gradient(180deg, #f3d4a0 0%, #c99c56 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-sub {
  max-width: 620px;
  margin-top: 24px;
  font-size: 17px;
  line-height: 1.6;
  color: var(--paper-dim);
}

.hero-ctas {
  display: flex;
  gap: 16px;
  margin-top: 36px;
  flex-wrap: wrap;
}

.btn-primary {
  background: var(--safety);
  color: var(--shop-black);
  font-family: 'IBM Plex Mono', monospace;
  font-weight: 600;
  font-size: 13.5px;
  padding: 15px 28px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
  box-shadow: 0 4px 16px var(--safety-glow);
}

.btn-primary:hover {
  background: #ffc41e;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(245, 183, 0, 0.35);
}

.btn-secondary {
  border: 1px solid var(--line);
  background: var(--shop-black-2);
  color: var(--paper);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13.5px;
  padding: 15px 26px;
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
}

.btn-secondary:hover {
  border-color: var(--paper-dim);
  background: var(--shop-black-3);
}

/* ---------- NESTING DIAGRAM ---------- */
.sheet-stage {
  margin-top: 60px;
  background: var(--shop-black-2);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 32px;
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 36px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
  position: relative;
}

@media (max-width: 900px) {
  .sheet-stage { grid-template-columns: 1fr; }
}

.sheet-container {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.sheet-header-info {
  display: flex;
  justify-content: space-between;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11.5px;
  color: var(--paper-dim);
  border-bottom: 1px dashed var(--line);
  padding-bottom: 8px;
}

.sheet-frame {
  position: relative;
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
  aspect-ratio: 48 / 96;
  background:
    linear-gradient(var(--line-subtle) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-subtle) 1px, transparent 1px);
  background-size: 10% 5%;
  background-color: #161410;
  border: 2px solid var(--line);
  border-radius: 4px;
  box-shadow: inset 0 0 20px rgba(0,0,0,0.8);
  overflow: hidden;
}

.sheet-label {
  position: absolute;
  bottom: 8px;
  left: 8px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10.5px;
  color: var(--paper-dim);
  background: rgba(20, 18, 16, 0.9);
  padding: 3px 8px;
  border-radius: 2px;
  border: 1px solid var(--line);
  pointer-events: none;
  z-index: 5;
}

.panel {
  position: absolute;
  background: var(--blueprint-bg);
  border: 1.5px solid var(--blueprint);
  border-radius: 2px;
  opacity: 0;
  transform: scale(0.95);
  animation: panel-in 0.45s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  cursor: pointer;
  transition: all 0.15s ease;
}

.panel:hover {
  background: rgba(94, 148, 212, 0.25);
  border-color: var(--safety);
  z-index: 10;
  box-shadow: 0 0 10px rgba(245, 183, 0, 0.3);
}

.panel span {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9px;
  font-weight: 500;
  color: var(--blueprint);
  pointer-events: none;
  white-space: nowrap;
}

.panel:hover span {
  color: var(--safety);
}

@keyframes panel-in {
  to { opacity: 1; transform: scale(1); }
}

.stage-readout {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 16px;
  background: var(--shop-black);
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 4px;
}

.readout-row {
  border-top: 1px solid var(--line);
  padding-top: 14px;
}

.readout-row:first-child {
  border-top: none;
  padding-top: 0;
}

.readout-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--paper-dim);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.readout-value {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 38px;
  color: var(--paper);
  margin-top: 2px;
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.readout-value.accent {
  color: var(--safety);
}

.readout-value .unit {
  font-size: 15px;
  color: var(--paper-dim);
  font-family: 'IBM Plex Mono', monospace;
  font-weight: 400;
}

/* ---------- VALUE GRID ---------- */
.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

@media (max-width: 860px) {
  .value-grid { grid-template-columns: 1fr; }
}

.value-card {
  background: var(--shop-black-2);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 36px 30px;
  transition: transform 0.2s, border-color 0.2s;
}

.value-card:hover {
  border-color: var(--ply-edge);
  transform: translateY(-3px);
}

.value-num {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  color: var(--safety);
  letter-spacing: 0.1em;
}

.value-card h3 {
  margin-top: 14px;
  font-size: 26px;
  color: var(--paper);
}

.value-card p {
  margin-top: 12px;
  font-size: 14.5px;
  color: var(--paper-dim);
  line-height: 1.6;
}

/* ---------- PIPELINE SECTION ---------- */
section {
  padding: 90px 0;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  margin-bottom: 50px;
  flex-wrap: wrap;
}

.section-head h2 {
  font-size: clamp(34px, 4.5vw, 54px);
  color: var(--paper);
}

.section-tag {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  color: var(--safety);
  letter-spacing: 0.14em;
  margin-bottom: 8px;
}

.section-note {
  max-width: 380px;
  font-size: 14.5px;
  color: var(--paper-dim);
  line-height: 1.6;
}

.pipeline {
  display: flex;
  flex-direction: column;
}

.pipe-step {
  display: grid;
  grid-template-columns: 80px 1.1fr 1fr;
  gap: 32px;
  padding: 36px 0;
  border-top: 1px solid var(--line);
  align-items: center;
}

.pipe-step:last-child {
  border-bottom: 1px solid var(--line);
}

@media (max-width: 860px) {
  .pipe-step { grid-template-columns: 60px 1fr; }
  .pipe-visual { grid-column: 1 / -1; margin-top: 12px; }
}

.pipe-index {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800;
  font-size: 44px;
  color: var(--line);
}

.pipe-text h3 {
  font-size: 24px;
  color: var(--paper);
  margin-bottom: 8px;
}

.pipe-text p {
  font-size: 14.5px;
  color: var(--paper-dim);
  line-height: 1.6;
  max-width: 420px;
}

.pipe-visual {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12.5px;
  color: var(--blueprint);
  background: var(--shop-black-2);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 18px 20px;
  line-height: 1.7;
  white-space: pre;
  overflow-x: auto;
  box-shadow: inset 0 2px 8px rgba(0,0,0,0.5);
}

.pipe-visual .dim { color: var(--paper-dim); }
.pipe-visual .yel { color: var(--safety); }
.pipe-visual .attr { color: var(--ply-edge); }

/* ---------- TERMINAL / PREVIEWS ---------- */
.terminal-section {
  background: var(--shop-black-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.terminal-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

@media (max-width: 860px) {
  .terminal-grid { grid-template-columns: 1fr; }
}

.terminal {
  background: #110F0D;
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 16px 32px rgba(0,0,0,0.6);
}

.term-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  background: var(--shop-black-3);
  border-bottom: 1px solid var(--line);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11.5px;
  color: var(--paper-dim);
}

.term-dots {
  display: flex;
  gap: 6px;
}

.term-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--line);
}

.term-dot:nth-child(1) { background: #E06C75; }
.term-dot:nth-child(2) { background: #E5C07B; }
.term-dot:nth-child(3) { background: #98C379; }

.term-body {
  padding: 22px 24px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  line-height: 1.85;
  color: var(--paper-dim);
  overflow-x: auto;
}

.term-body .n { color: var(--blueprint-dim); }
.term-body .g { color: var(--ply-edge); }
.term-body .c { color: #6b6355; font-style: italic; }
.term-body .caret {
  color: var(--safety);
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  50% { opacity: 0; }
}

/* ---------- CLOSING CTA ---------- */
.closing {
  text-align: center;
  padding: 120px 0;
  position: relative;
}

.closing h2 {
  font-size: clamp(40px, 6.5vw, 76px);
  color: var(--paper);
}

.closing .ply {
  color: var(--ply-edge);
}

.closing p {
  margin: 20px auto 36px;
  max-width: 480px;
  color: var(--paper-dim);
  font-size: 16px;
  line-height: 1.6;
}

.closing .hero-ctas {
  justify-content: center;
}

/* ---------- FOOTER ---------- */
footer {
  border-top: 1px solid var(--line);
  padding: 32px 0;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  color: var(--paper-dim);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}


/* ---------- MODAL DIALOG ---------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(10, 9, 8, 0.82);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.modal-overlay.is-active {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  background: var(--shop-black-2);
  border: 1px solid var(--line);
  border-radius: 6px;
  max-width: 480px;
  width: 100%;
  padding: 36px 32px;
  position: relative;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.8), 0 0 0 1px rgba(245, 183, 0, 0.1);
  transform: translateY(12px) scale(0.98);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-overlay.is-active .modal-card {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 14px;
  right: 18px;
  background: transparent;
  border: none;
  font-size: 24px;
  line-height: 1;
  color: var(--paper-dim);
  cursor: pointer;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  transition: color 0.2s, background 0.2s;
}

.modal-close:hover {
  color: var(--safety);
  background: rgba(245, 183, 0, 0.08);
}

.modal-tag {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11.5px;
  color: var(--safety);
  letter-spacing: 0.12em;
  margin-bottom: 8px;
}

.modal-card h2 {
  font-size: 38px;
  color: var(--paper);
  margin-bottom: 12px;
}

.modal-desc {
  font-size: 14px;
  color: var(--paper-dim);
  line-height: 1.6;
  margin-bottom: 24px;
}

.modal-form .input-group {
  display: flex;
  gap: 8px;
}

@media (max-width: 520px) {
  .modal-form .input-group {
    flex-direction: column;
  }
}

.modal-form input[type="email"] {
  flex: 1;
  background: var(--shop-black);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  color: var(--paper);
  outline: none;
  transition: border-color 0.2s;
}

.modal-form input[type="email"]:focus {
  border-color: var(--safety);
  box-shadow: 0 0 10px var(--safety-glow);
}

.form-feedback {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  margin-top: 12px;
  min-height: 18px;
}

.form-feedback.success {
  color: #98C379;
}

/* Reset button styling to ensure uniform look across links and buttons */
button.btn-primary, button.btn-secondary, button.nav-cta {
  cursor: pointer;
}