/* ===================== BASE ===================== */
:root {
  --bg: #ffffff;
  --bg-alt: #f6f5f2;
  --text: #111111;
  --muted: #5c5c5c;
  --border: rgba(0,0,0,0.12);

  --gold: #C6A255;
  --gold-dark: #A6842E;

  --blue: #2E8CFF;
  --purple: #B24BFF;
  --red: #FF3B3B;
  --green: #0CA678;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.section-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 32px;
}

h1, h2, h3, h4 { font-weight: 500; margin: 0; }

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

ul { margin: 0; padding: 0; list-style: none; }

/* ===================== NAV ===================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.82);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding: 20px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--gold-dark);
}

.logo-img {
  height: 42px;
  width: auto;
  display: block;
  border-radius: 6px;
}

.main-nav {
  display: flex;
  gap: 40px;
}

.main-nav a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--gold-dark);
  letter-spacing: 0.02em;
  transition: color 0.25s ease;
  position: relative;
}

.main-nav a:hover { color: var(--text); }

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.menu-bar {
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.menu-toggle.open .menu-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.open .menu-bar:nth-child(2) { opacity: 0; }
.menu-toggle.open .menu-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===================== HERO ===================== */
.hero {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 40px 24px;
  text-align: left;
}

.hero-inner {
  max-width: 780px;
  width: 100%;
}

.typed-lines { min-height: 220px; }

.typed-line {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 400;
  margin: 0 0 20px 0;
  line-height: 1.5;
  min-height: 1.5em;
}

#line1 .typed-text { font-size: clamp(1.6rem, 4vw, 2.6rem); color: var(--text); font-weight: 500; }
#line2 .typed-text { font-size: clamp(1rem, 2vw, 1.3rem); color: var(--gold-dark); font-weight: 500; }
#line3 .typed-text { font-size: clamp(1.1rem, 2.2vw, 1.5rem); color: var(--text); }

.typed-line .typed-text::after {
  content: '';
  display: inline-block;
  width: 0.55em;
  height: 1em;
  background: var(--gold);
  margin-left: 4px;
  vertical-align: text-bottom;
  animation: blink 1s step-end infinite;
  opacity: 0;
}

.typed-line.active .typed-text::after { opacity: 1; }

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

.scroll-cue {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  background: none;
  border: none;
  color: var(--muted);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0;
  transition: opacity 0.6s ease, color 0.25s ease;
  animation: bob 2.4s ease-in-out infinite;
}

.scroll-cue.visible { opacity: 1; }
.scroll-cue:hover { color: var(--text); }

@keyframes bob {
  0%, 100% { transform: translate(-50%, 0); }
  50% { transform: translate(-50%, 8px); }
}

/* ===================== DIAGNOSTIC ===================== */
.diagnostic {
  padding: 140px 0 120px;
}

.section-kicker {
  text-align: center;
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 400;
  color: var(--text);
  margin-bottom: 64px;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

.box-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.diag-box {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px 28px;
  text-align: left;
  cursor: pointer;
  color: var(--text);
  font-family: inherit;
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: relative;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
  opacity: 0;
  transform: translateY(24px);
}

.diagnostic.revealed .diag-box {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.7s ease, transform 0.7s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.diagnostic.revealed .diag-box:nth-child(2) { transition-delay: 0.12s; }
.diagnostic.revealed .diag-box:nth-child(3) { transition-delay: 0.24s; }

.diag-box:hover { transform: translateY(-6px); }

.box-blue { border-color: rgba(46,140,255,0.35); }
.box-blue:hover { border-color: var(--blue); box-shadow: 0 0 32px rgba(46,140,255,0.25); }
.box-purple { border-color: rgba(178,75,255,0.35); }
.box-purple:hover { border-color: var(--purple); box-shadow: 0 0 32px rgba(178,75,255,0.25); }
.box-red { border-color: rgba(255,59,59,0.35); }
.box-red:hover { border-color: var(--red); box-shadow: 0 0 32px rgba(255,59,59,0.25); }

.diag-title { font-size: 1.3rem; font-weight: 600; }
.box-blue .diag-title { color: var(--blue); }
.box-purple .diag-title { color: var(--purple); }
.box-red .diag-title { color: var(--red); }

.diag-box ul { display: flex; flex-direction: column; gap: 10px; flex: 1; }
.diag-box li {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.5;
  padding-left: 16px;
  position: relative;
}
.diag-box li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.5;
}

.diag-arrow {
  align-self: flex-end;
  font-size: 1.2rem;
  opacity: 0.5;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.diag-box:hover .diag-arrow { transform: translateX(6px); opacity: 1; }

/* ===================== DETAIL SECTIONS ===================== */
.detail {
  padding: 100px 0;
  border-top: 1px solid var(--border);
}

.detail-inner { max-width: 720px; }

.detail-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 24px;
  border: 1px solid currentColor;
}
.tag-blue { color: var(--blue); }
.tag-purple { color: var(--purple); }
.tag-red { color: var(--red); }

.detail-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  color: var(--text);
  margin-bottom: 24px;
}

.detail-copy {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 28px;
  font-weight: 300;
}

.detail-points {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 40px;
}

.detail-points li {
  color: var(--text);
  font-size: 0.98rem;
  line-height: 1.5;
  padding-left: 20px;
  position: relative;
}
.detail-points li::before {
  content: '\2192';
  position: absolute;
  left: 0;
  opacity: 0.6;
}

/* ===================== CTA BUTTONS ===================== */
.cta-btn {
  -webkit-appearance: none;
  appearance: none;
  display: inline-block;
  padding: 15px 32px;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 500;
  font-family: inherit;
  background: none;
  border: 1.5px solid currentColor;
  transition: background 0.3s ease, color 0.3s ease, box-shadow 0.3s ease;
}

.cta-blue { color: var(--blue); }
.cta-blue:hover { background: var(--blue); color: #050505; box-shadow: 0 0 28px rgba(46,140,255,0.45); }

.cta-purple { color: var(--purple); }
.cta-purple:hover { background: var(--purple); color: #050505; box-shadow: 0 0 28px rgba(178,75,255,0.45); }

.cta-red { color: var(--red); }
.cta-red:hover { background: var(--red); color: #050505; box-shadow: 0 0 28px rgba(255,59,59,0.45); }

.cta-green { color: var(--green); }
.cta-green:hover { background: var(--green); color: #050505; box-shadow: 0 0 28px rgba(0,230,138,0.5); }

.cta-gold { color: var(--gold-dark); }
.cta-gold:hover { background: var(--gold); color: #050505; box-shadow: 0 0 28px rgba(198,162,85,0.5); }
.cta-gold:disabled { opacity: 0.6; cursor: not-allowed; }
.cta-gold:disabled:hover { background: none; color: var(--gold-dark); box-shadow: none; }

/* ===================== ASSESSMENT ===================== */
.assessment {
  padding: 120px 0;
  border-top: 1px solid var(--border);
}

.assessment-card {
  background: linear-gradient(180deg, rgba(0,230,138,0.06), rgba(0,230,138,0.01));
  border: 1px solid rgba(0,230,138,0.4);
  border-radius: 24px;
  padding: clamp(32px, 5vw, 72px);
  box-shadow: 0 0 60px rgba(0,230,138,0.08);
  text-align: center;
}

.assessment-kicker {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 18px;
}

.assessment-title {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  color: var(--text);
  max-width: 640px;
  margin: 0 auto 48px;
  line-height: 1.3;
}

.ps-box {
  background: rgba(0,0,0,0.03);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 22px;
  margin-bottom: 64px;
}

.ps-row {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 20px;
}

.ps-problem { color: var(--muted); font-size: 0.95rem; line-height: 1.5; }
.ps-solution { color: var(--text); font-size: 0.95rem; line-height: 1.5; font-weight: 400; }
.ps-arrow { color: var(--green); font-size: 1.3rem; justify-self: center; }

/* process */
.process {
  --process-gap: 20px;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--process-gap);
  margin-bottom: 48px;
  text-align: left;
}

.process-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 12px;
  min-width: 0;
}

.step-num {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1.5px solid var(--green);
  color: var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 1rem;
  flex-shrink: 0;
  position: relative;
}

.process-step:not(:last-child) .step-num::after {
  content: '\2192';
  position: absolute;
  top: 50%;
  left: 100%;
  transform: translateY(-50%);
  margin-left: calc(var(--process-gap) / 2 - 6px);
  color: var(--muted);
  font-size: 1.1rem;
}

.step-label {
  font-size: 0.82rem;
  color: var(--text);
  line-height: 1.5;
}
.step-label small { color: var(--muted); font-size: 0.78rem; }

.delivery-badge {
  display: inline-block;
  font-size: 0.88rem;
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 10px 22px;
  margin-bottom: 36px;
}
.delivery-badge strong { color: var(--green); font-weight: 600; }

/* ===================== ABOUT ===================== */
.about {
  padding: 100px 0;
  border-top: 1px solid var(--border);
}

.about-inner { max-width: 680px; text-align: center; margin: 0 auto; }

.about-title {
  font-size: 1.6rem;
  color: var(--text);
  margin-bottom: 20px;
}

.about-copy {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.7;
}

/* ===================== LEAD FORM ===================== */
.lead-form {
  padding: 100px 0;
  border-top: 1px solid var(--border);
}

.lead-form-inner { max-width: 560px; margin: 0 auto; text-align: center; }

.lead-form-title {
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  color: var(--text);
  margin-bottom: 12px;
}

.lead-form-subtitle {
  color: var(--muted);
  font-size: 1rem;
  margin-bottom: 40px;
}

.lead-form-box {
  text-align: left;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: clamp(24px, 4vw, 40px);
  display: flex;
  flex-direction: column;
  gap: 22px;
}

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

.form-row label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text);
}

.form-row input[type="text"],
.form-row input[type="email"] {
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  transition: border-color 0.25s ease;
}

.form-row input[type="text"]:focus,
.form-row input[type="email"]:focus {
  outline: none;
  border-color: var(--gold-dark);
}

.bottleneck-options {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
}

.radio-option {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--muted);
  cursor: pointer;
}

.radio-option input[type="radio"] {
  accent-color: var(--gold-dark);
  width: 16px;
  height: 16px;
  cursor: pointer;
}

.other-input {
  margin-top: 12px;
}

.other-input.hidden { display: none; }

.lead-submit {
  align-self: flex-start;
  margin-top: 6px;
  cursor: pointer;
}

.form-error {
  color: var(--red);
  font-size: 0.85rem;
  margin: 0;
  min-height: 1.2em;
}

.lead-form-success {
  background: rgba(12,166,120,0.08);
  border: 1px solid var(--green);
  border-radius: 16px;
  padding: 40px;
  text-align: center;
}

.lead-form-success p {
  color: var(--green);
  font-size: 1.15rem;
  font-weight: 500;
  margin: 0;
}

/* ===================== MATRIX CLOSING ===================== */
.matrix-section {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-top: 1px solid rgba(255,255,255,0.08);
  background: #000;
}

#matrixCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.matrix-overlay {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 24px;
}

.matrix-line {
  font-family: 'JetBrains Mono', monospace;
  font-size: clamp(1.3rem, 3.5vw, 2.2rem);
  color: var(--green);
  margin: 0 0 16px 0;
  text-shadow: 0 0 18px rgba(0,230,138,0.5);
  min-height: 1.3em;
}

.matrix-cta {
  margin-top: 32px;
  opacity: 0;
  transition: opacity 0.8s ease;
}
.matrix-cta.visible { opacity: 1; }

/* ===================== FOOTER ===================== */
.site-footer {
  text-align: center;
  padding: 32px 24px;
  color: rgba(255,255,255,0.5);
  font-size: 0.82rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  background: #000;
}

/* ===================== RESPONSIVE ===================== */
@media (max-width: 860px) {
  .box-grid { grid-template-columns: 1fr; }
  .ps-row { grid-template-columns: 1fr; text-align: left; gap: 8px; }
  .ps-arrow { justify-self: flex-start; transform: rotate(90deg); }

  .process { grid-template-columns: 1fr; }
  .process-step { position: relative; }
  .process-step:not(:last-child) .step-num::after { content: none; }
  .process-step:not(:last-child)::after {
    content: '\2192';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) rotate(90deg);
    margin-top: calc(var(--process-gap) / 2 - 8px);
    color: var(--muted);
    font-size: 1.1rem;
  }

  .menu-toggle { display: flex; }

  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 12px 24px rgba(0,0,0,0.08);
  }
  .main-nav.open { display: flex; }
  .main-nav a {
    padding: 16px 32px;
    border-top: 1px solid var(--border);
    font-size: 1rem;
  }
}

@media (max-width: 560px) {
  .nav-wrap { padding: 16px 20px; }
  .logo { font-size: 1rem; }
}