@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,300;0,400;1,300;1,400&family=Space+Grotesk:wght@300;400;500&family=Space+Mono:ital,wght@0,400;0,700;1,400&display=swap');

:root {
  --bg: #f7f6f2;
  --fg: #1c1c1c;
  --accent: #3d7068;
  --border: #e5e4de;
  --muted: #8a8a82;
  --white: #ffffff;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --dur: 700ms;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  background-color: var(--bg);
  color: var(--fg);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ── Background Grid ── */
.bg-grid {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.bg-grid::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse at center, rgba(0,0,0,0.4) 0%, rgba(0,0,0,0) 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, rgba(0,0,0,0.4) 0%, rgba(0,0,0,0) 70%);
}
.bg-grid::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(90deg, transparent calc(25% - 0.5px), var(--border) calc(25% - 0.5px), var(--border) calc(25% + 0.5px), transparent calc(25% + 0.5px)),
    linear-gradient(90deg, transparent calc(50% - 0.5px), var(--border) calc(50% - 0.5px), var(--border) calc(50% + 0.5px), transparent calc(50% + 0.5px)),
    linear-gradient(90deg, transparent calc(75% - 0.5px), var(--border) calc(75% - 0.5px), var(--border) calc(75% + 0.5px), transparent calc(75% + 0.5px));
  opacity: 0.4;
}

/* ── Page Wrapper ── */
.page-wrapper {
  position: relative;
  z-index: 1;
}

/* ── Navigation ── */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 32px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all var(--dur) var(--ease);
}
nav.scrolled {
  padding: 16px 40px;
  border-bottom: 1px solid var(--border);
  background-color: rgba(247, 246, 242, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: var(--fg);
}
.nav-brand-bars { display: flex; flex-direction: column; gap: 5px; }
.nav-brand-bars span { display: block; height: 1px; background-color: var(--fg); }
.nav-brand-bars span:first-child { width: 24px; }
.nav-brand-bars span:last-child  { width: 32px; }
.nav-brand-text {
  font-family: 'Playfair Display', serif;
  font-size: 18px;
  font-weight: 400;
  letter-spacing: 0.04em;
}
.nav-brand-text span { color: var(--accent); }

.nav-links { display: flex; align-items: center; gap: 32px; list-style: none; }
.nav-links a {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: var(--fg);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}
.nav-links a:hover,
.nav-links a.active { color: var(--accent); }

.nav-cta {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--white);
  background-color: var(--accent);
  border: none;
  padding: 10px 22px;
  cursor: pointer;
  text-decoration: none;
  transition: letter-spacing var(--dur) var(--ease);
  position: relative;
  overflow: hidden;
}
.nav-cta::after {
  content: '';
  position: absolute;
  inset: 0;
  background-color: rgba(255,255,255,0.18);
  transform: translateY(100%);
  transition: transform var(--dur) var(--ease);
}
.nav-cta:hover { letter-spacing: 0.4em; }
.nav-cta:hover::after { transform: translateY(0); }

/* ── Sections ── */
section { border-top: 1px solid var(--border); }

/* ── Hero ── */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 120px 40px 80px;
  position: relative;
}
.hero-tag-row { margin-bottom: 40px; }
.hero-h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(52px, 9vw, 130px);
  font-weight: 300;
  line-height: 0.92;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  margin-bottom: 52px;
}
.hero-h1 em { font-style: italic; color: var(--muted); }
.hero-h1 span { color: var(--accent); }
.hero-bottom {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: end;
}
.hero-desc {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
  max-width: 520px;
}
.hero-cta-group { display: flex; gap: 12px; justify-content: flex-end; align-items: center; }

/* ── Buttons ── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--white);
  background-color: var(--accent);
  border: none;
  padding: 14px 28px;
  cursor: pointer;
  text-decoration: none;
  transition: letter-spacing var(--dur) var(--ease);
  position: relative;
  overflow: hidden;
}
.btn-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background-color: rgba(255,255,255,0.15);
  transform: translateY(100%);
  transition: transform var(--dur) var(--ease);
}
.btn-primary:hover { letter-spacing: 0.4em; }
.btn-primary:hover::after { transform: translateY(0); }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--fg);
  background-color: transparent;
  border: 1px solid var(--border);
  padding: 14px 28px;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--dur) var(--ease);
}
.btn-secondary:hover { border-color: var(--fg); letter-spacing: 0.4em; }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--bg);
  background-color: transparent;
  border: 1px solid rgba(247, 246, 242, 0.3);
  padding: 14px 28px;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--dur) var(--ease);
}
.btn-ghost:hover { border-color: var(--bg); background-color: rgba(247,246,242,0.1); }

/* ── Badge ── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 6px 14px;
}
.badge-dot {
  width: 6px;
  height: 6px;
  background-color: var(--accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.75); }
}

/* ── Section Headers ── */
.section-header { padding: 80px 40px 60px; }
.section-tag {
  display: block;
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.35em;
  color: var(--accent);
  margin-bottom: 20px;
}
.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(32px, 5vw, 68px);
  font-weight: 300;
  line-height: 1.1;
}
.section-title em { font-style: italic; color: var(--muted); }

/* ── Stats Grid ── */
.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.stat-cell {
  padding: 48px 40px;
  border-right: 1px solid var(--border);
  transition: background-color var(--dur) var(--ease);
  cursor: default;
}
.stat-cell:last-child { border-right: none; }
.stat-cell:hover { background-color: var(--white); }
.stat-icon-box {
  width: 48px;
  height: 48px;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 28px;
  font-size: 20px;
}
.stat-number {
  font-family: 'Playfair Display', serif;
  font-size: 52px;
  font-weight: 300;
  line-height: 1;
  margin-bottom: 10px;
}
.stat-number span { color: var(--accent); }
.stat-label {
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: var(--muted);
  margin-bottom: 12px;
}
.stat-desc {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

/* ── Marquee ── */
.marquee-container {
  overflow: hidden;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 18px 0;
  background-color: var(--bg);
}
.marquee-track {
  display: flex;
  gap: 48px;
  animation: marquee 28s linear infinite;
  width: max-content;
}
.marquee-item {
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: var(--muted);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 16px;
}
.marquee-item::after { content: '·'; color: var(--accent); font-size: 16px; }
@keyframes marquee {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ── Word Reveal ── */
.word-reveal-text {
  font-family: 'Playfair Display', serif;
  font-size: clamp(22px, 3.5vw, 48px);
  font-weight: 300;
  line-height: 1.5;
}
.word-reveal-text .word {
  display: inline;
  opacity: 0.15;
  transition: opacity 0.4s ease;
}
.word-reveal-text .word.active { opacity: 1; }

/* ── Interactive Workflow ── */
.workflow-container { display: grid; grid-template-columns: 1fr 1fr; }
.workflow-steps {
  border-right: 1px solid var(--border);
  padding: 60px 48px;
}
.workflow-step {
  padding: 32px 0;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: all var(--dur) var(--ease);
}
.workflow-step:last-child { border-bottom: none; }
.workflow-step.inactive { opacity: 0.35; }
.workflow-step-header { display: flex; align-items: center; gap: 20px; }
.workflow-step-num {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.2em;
  min-width: 30px;
}
.workflow-step.active .workflow-step-num { color: var(--accent); }
.workflow-step-title {
  font-family: 'Playfair Display', serif;
  font-size: 22px;
  font-weight: 300;
}
.workflow-step-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--dur) var(--ease), margin-top var(--dur) var(--ease);
}
.workflow-step.active .workflow-step-content { max-height: 300px; margin-top: 18px; }
.workflow-step-content p {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
  padding-left: 50px;
}
.workflow-step-content .step-detail {
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.25em;
  padding-left: 50px;
  margin-top: 14px;
}

.workflow-preview { padding: 60px 48px; position: sticky; top: 80px; align-self: start; }
.workflow-preview-card { border: 1px solid var(--border); overflow: hidden; }
.workflow-preview-meta {
  padding: 20px 24px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.workflow-preview-label {
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: var(--muted);
}

/* ── Image Placeholders ── */
.img-placeholder {
  width: 100%;
  background-color: #111110;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 16px;
}
.img-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    -45deg,
    transparent,
    transparent 24px,
    rgba(255,255,255,0.015) 24px,
    rgba(255,255,255,0.015) 25px
  );
}
.img-placeholder-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.img-placeholder-label {
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: rgba(255,255,255,0.25);
  border: 1px solid rgba(255,255,255,0.1);
  padding: 8px 18px;
}
.img-placeholder-sub {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 11px;
  color: rgba(255,255,255,0.12);
  text-align: center;
  max-width: 200px;
}

/* ── Scan Line ── */
.scan-line-container {
  width: 100%;
  height: 2px;
  background-color: var(--border);
  position: relative;
  overflow: hidden;
}
.scan-line {
  position: absolute;
  top: 0;
  height: 100%;
  width: 40%;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  animation: scanline 2.2s cubic-bezier(0.8, 0, 0.2, 1) infinite;
}
@keyframes scanline {
  0%   { left: -40%; }
  100% { left: 140%; }
}

/* ── Feature Grid ── */
.feature-grid { display: grid; grid-template-columns: repeat(2, 1fr); }
.feature-card {
  padding: 52px 48px;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  transition: background-color var(--dur) var(--ease);
}
.feature-card:nth-child(even) { border-right: none; }
.feature-card:hover { background-color: var(--white); }
.feature-icon {
  width: 48px;
  height: 48px;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  margin-bottom: 28px;
  transition: border-color var(--dur) var(--ease);
}
.feature-card:hover .feature-icon { border-color: var(--accent); }
.feature-num {
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  color: var(--muted);
  letter-spacing: 0.3em;
  margin-bottom: 14px;
}
.feature-title {
  font-family: 'Playfair Display', serif;
  font-size: 22px;
  font-weight: 300;
  margin-bottom: 14px;
}
.feature-desc {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  line-height: 1.75;
  color: var(--muted);
}

/* ── Use Case Tabs ── */
.tabs-nav {
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.tab-btn {
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  padding: 9px 20px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--fg);
  cursor: pointer;
  transition: all var(--dur) var(--ease);
}
.tab-btn.active { background-color: var(--fg); color: var(--bg); border-color: var(--fg); }
.tab-content { display: none; }
.tab-content.active { display: block; }
.tab-card {
  border: 1px solid var(--border);
  padding: 64px;
  position: relative;
  overflow: hidden;
  background-color: var(--bg);
}
.tab-card-ghost {
  position: absolute;
  right: -20px;
  bottom: -30px;
  font-size: 220px;
  opacity: 0.04;
  line-height: 1;
  user-select: none;
  pointer-events: none;
}
.tab-card-title {
  font-family: 'Playfair Display', serif;
  font-size: 38px;
  font-weight: 300;
  margin-bottom: 16px;
}
.tab-card-desc {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 15px;
  color: var(--muted);
  max-width: 580px;
  margin-bottom: 48px;
  line-height: 1.8;
}
.tab-benefits { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--border); }
.tab-benefit { padding: 28px; border-right: 1px solid var(--border); }
.tab-benefit:last-child { border-right: none; }
.tab-benefit-label {
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: var(--accent);
  margin-bottom: 10px;
}
.tab-benefit-text {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

/* ── Pricing ── */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.pricing-card { padding: 48px 40px; border-right: 1px solid var(--border); }
.pricing-card:last-child { border-right: none; }
.pricing-card.featured { background-color: var(--fg); color: var(--bg); }
.pricing-tier {
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  margin-bottom: 28px;
  color: var(--muted);
}
.pricing-card.featured .pricing-tier { color: var(--accent); }
.pricing-price {
  font-family: 'Playfair Display', serif;
  font-size: 44px;
  font-weight: 300;
  line-height: 1;
  margin-bottom: 6px;
}
.pricing-price-sub {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 4px;
}
.pricing-card.featured .pricing-price-sub { color: rgba(247,246,242,0.5); }
.pricing-period {
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  color: var(--muted);
  letter-spacing: 0.2em;
  margin-bottom: 32px;
}
.pricing-card.featured .pricing-period { color: rgba(247,246,242,0.4); }
.pricing-features { list-style: none; margin-bottom: 36px; }
.pricing-features li {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: flex-start;
  gap: 10px;
  line-height: 1.5;
}
.pricing-card.featured .pricing-features li { border-bottom-color: rgba(247,246,242,0.1); }
.pricing-features li::before {
  content: '→';
  color: var(--accent);
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  flex-shrink: 0;
  margin-top: 1px;
}
.pricing-cta { width: 100%; display: block; text-align: center; }

/* ── Contact Form ── */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; }
.contact-left { padding: 80px 60px; border-right: 1px solid var(--border); }
.contact-right { padding: 80px 60px; }
.form-group { margin-bottom: 36px; }
.form-label {
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: var(--muted);
  display: block;
  margin-bottom: 10px;
}
.form-input {
  width: 100%;
  border: none;
  border-bottom: 1px solid var(--border);
  background: transparent;
  padding: 12px 0;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 15px;
  color: var(--fg);
  outline: none;
  transition: border-color var(--dur) var(--ease);
}
.form-input:focus { border-bottom-color: var(--accent); }
.form-input::placeholder {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 0.1em;
}
.form-select {
  width: 100%;
  border: none;
  border-bottom: 1px solid var(--border);
  background: transparent;
  padding: 12px 0;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 15px;
  color: var(--fg);
  outline: none;
  appearance: none;
  cursor: pointer;
}
.form-submit {
  width: 100%;
  padding: 18px;
  background-color: var(--accent);
  color: var(--white);
  border: none;
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.4em;
  cursor: pointer;
  transition: letter-spacing var(--dur) var(--ease);
  box-shadow: 0 6px 24px rgba(61, 112, 104, 0.28);
  position: relative;
  overflow: hidden;
}
.form-submit::after {
  content: '';
  position: absolute;
  inset: 0;
  background-color: rgba(255,255,255,0.12);
  transform: translateY(100%);
  transition: transform var(--dur) var(--ease);
}
.form-submit:hover { letter-spacing: 0.5em; }
.form-submit:hover::after { transform: translateY(0); }

/* ── Tech Row ── */
.tech-row {
  display: flex;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
}
.tech-item {
  padding: 18px 32px;
  border-right: 1px solid var(--border);
  white-space: nowrap;
  flex-shrink: 0;
}
.tech-item:last-child { border-right: none; }
.tech-item-label {
  font-family: 'Space Mono', monospace;
  font-size: 8px;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: var(--muted);
  margin-bottom: 4px;
}
.tech-item-value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  color: var(--fg);
  font-weight: 500;
}

/* ── Highlight Box ── */
.highlight-box {
  border: 1px solid var(--accent);
  padding: 48px 52px;
  position: relative;
}
.highlight-box::before {
  content: '';
  position: absolute;
  top: -1px; left: -1px;
  width: 40px; height: 40px;
  border-top: 2px solid var(--accent);
  border-left: 2px solid var(--accent);
}
.highlight-box::after {
  content: '';
  position: absolute;
  bottom: -1px; right: -1px;
  width: 40px; height: 40px;
  border-bottom: 2px solid var(--accent);
  border-right: 2px solid var(--accent);
}

/* ── Two Col Text ── */
.two-col-text { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; padding: 72px 40px; }
.two-col-text h3 {
  font-family: 'Playfair Display', serif;
  font-size: 28px;
  font-weight: 300;
  margin-bottom: 20px;
}
.two-col-text p {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 14px;
  line-height: 1.85;
  color: var(--muted);
}

/* ── App Showcase ── */
.app-showcase { display: grid; grid-template-columns: 1fr 1fr; }
.app-showcase-content {
  padding: 80px 60px;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.app-showcase-visual { min-height: 520px; }

/* ── Phase Block ── */
.phase-block { display: grid; grid-template-columns: 1fr 1fr; }
.phase-block-content {
  padding: 80px 60px;
  border-right: 1px solid var(--border);
  position: relative;
}
.phase-block-visual { position: relative; }
.phase-num-ghost {
  position: absolute;
  top: -10px;
  left: 20px;
  font-family: 'Playfair Display', serif;
  font-size: 180px;
  font-weight: 300;
  opacity: 0.04;
  line-height: 1;
  pointer-events: none;
  user-select: none;
}
.phase-label {
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.35em;
  color: var(--accent);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.phase-label::before {
  content: '';
  display: block;
  width: 24px;
  height: 1px;
  background-color: var(--accent);
}
.phase-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(28px, 3.5vw, 48px);
  font-weight: 300;
  line-height: 1.15;
  margin-bottom: 24px;
}
.phase-desc {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 14px;
  line-height: 1.85;
  color: var(--muted);
  margin-bottom: 32px;
}

/* ── Arrow List ── */
.arrow-list { list-style: none; }
.arrow-list li {
  display: flex;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}
.arrow-list li::before {
  content: '→';
  color: var(--accent);
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  flex-shrink: 0;
  margin-top: 2px;
}

/* ── Dark Callout ── */
.dark-callout {
  background-color: var(--fg);
  color: var(--bg);
  padding: 80px 40px;
}
.dark-callout .section-tag { color: var(--accent); }
.dark-callout .section-title em { color: rgba(247,246,242,0.4); }

/* ── Comparison Row ── */
.comparison-row { display: grid; grid-template-columns: repeat(4, 1fr); }
.comparison-cell {
  padding: 32px;
  border-right: 1px solid var(--border);
}
.comparison-cell:last-child { border-right: none; }
.comparison-cell.highlight { background-color: rgba(61,112,104,0.06); }
.comparison-cell-head {
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.comparison-cell.highlight .comparison-cell-head { color: var(--accent); }
.comparison-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 12px;
  color: var(--muted);
}
.comparison-item:last-child { border-bottom: none; }
.check { color: var(--accent); font-size: 14px; }
.cross { color: #cc5555; font-size: 14px; }

/* ── Info Row ── */
.info-row {
  display: grid;
  grid-template-columns: 320px 1fr;
  padding: 48px 40px;
  gap: 60px;
  border-bottom: 1px solid var(--border);
  align-items: start;
}
.info-row-label {
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: var(--muted);
  padding-top: 4px;
}
.info-row-content {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 14px;
  line-height: 1.8;
  color: var(--fg);
}
.info-row-content strong {
  font-weight: 500;
  color: var(--fg);
}

/* ── Footer ── */
footer {
  border-top: 1px solid var(--border);
  padding: 48px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-text {
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--muted);
}
.footer-links { display: flex; gap: 28px; }
.footer-links a {
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--muted);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}
.footer-links a:hover { color: var(--accent); }

/* ── Utilities ── */
.text-accent { color: var(--accent); }
.text-muted  { color: var(--muted); }
.mono { font-family: 'Space Mono', monospace; }
.serif { font-family: 'Playfair Display', serif; }

/* ── Phone Frame (for portrait app screenshots) ── */
.phone-frame {
  background-color: #090e0d;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 36px;
  position: relative;
  overflow: hidden;
}
.phone-frame::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 40%, rgba(61,112,104,0.1) 0%, transparent 65%);
  pointer-events: none;
}
.phone-frame img {
  max-width: 340px;
  width: 100%;
  height: auto;
  display: block;
  position: relative;
  z-index: 1;
}

/* ── Hamburger Button ── */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
  z-index: 101;
}
.nav-hamburger span {
  display: block;
  height: 1px;
  background-color: var(--fg);
  transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease), width var(--dur) var(--ease);
}
.nav-hamburger span:nth-child(1) { width: 28px; }
.nav-hamburger span:nth-child(2) { width: 20px; }
.nav-hamburger span:nth-child(3) { width: 28px; }
.nav-hamburger.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); width: 28px; }

/* ── Mobile Nav Overlay ── */
.nav-mobile {
  display: none;
  position: fixed;
  inset: 0;
  background-color: var(--bg);
  z-index: 99;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 40px;
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  font-family: 'Playfair Display', serif;
  font-size: 36px;
  font-weight: 300;
  color: var(--fg);
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: color var(--dur) var(--ease);
}
.nav-mobile a:hover { color: var(--accent); }
.nav-mobile .nav-mobile-cta {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  font-style: normal;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--white);
  background-color: var(--accent);
  padding: 14px 32px;
  margin-top: 12px;
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .stats-grid,
  .pricing-grid,
  .feature-grid,
  .workflow-container,
  .contact-grid,
  .hero-bottom,
  .tab-benefits,
  .two-col-text,
  .app-showcase,
  .phase-block,
  .comparison-row { grid-template-columns: 1fr; }

  .stat-cell,
  .pricing-card,
  .feature-card,
  .phase-block-content,
  .app-showcase-content { border-right: none; border-bottom: 1px solid var(--border); }

  .workflow-steps { border-right: none; border-bottom: 1px solid var(--border); }
  .contact-left   { border-right: none; border-bottom: 1px solid var(--border); }

  .hero-h1 { font-size: clamp(36px, 10vw, 72px); }
  .hero-cta-group { justify-content: flex-start; }

  nav { padding: 20px 24px; }
  nav.scrolled { padding: 14px 24px; }
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .nav-hamburger { display: flex; }

  .section-header { padding: 56px 24px 40px; }
  .hero {
    min-height: auto !important;
    justify-content: flex-start;
    padding: 100px 24px 60px;
  }

  .tab-card { padding: 36px 24px; }
  .tab-card-ghost { font-size: 120px; }
  .contact-left, .contact-right { padding: 56px 24px; }

  footer { flex-direction: column; gap: 24px; text-align: center; }

  .highlight-box { padding: 32px 28px; }
  .comparison-row { grid-template-columns: 1fr 1fr; }
  .info-row { grid-template-columns: 1fr; gap: 12px; }
}

@media (max-width: 640px) {
  .comparison-row { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .tab-benefits { grid-template-columns: 1fr; }
  .phone-frame img { max-width: 260px; }
  .hero { padding: 90px 20px 48px; }
  .hero-h1 { font-size: clamp(32px, 11vw, 60px); }
  .section-header { padding: 48px 20px 32px; }
}