/* ============================================================
   ClearPath AI — Design System
   Vibe: Sharp, modern consulting. Slate-black base, electric
   cyan accent. Syne (display) + General Sans (body).
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=DM+Mono:wght@400;500&display=swap');

/* ---- Tokens ---- */
:root {
  --bg:           #0c0d0f;
  --bg-2:         #111316;
  --bg-card:      #161a1e;
  --border:       rgba(255,255,255,0.08);
  --border-glow:  rgba(0,230,195,0.25);

  --text:         #e8eaed;
  --text-muted:   #8a919e;
  --text-faint:   #4a5260;

  --accent:       #00e6c3;       /* electric teal/cyan */
  --accent-dim:   rgba(0,230,195,0.12);
  --accent-glow:  0 0 40px rgba(0,230,195,0.20);

  --red:          #ff4d6d;
  --amber:        #ffb830;

  --radius:       4px;
  --radius-lg:    8px;

  --font-display: 'Syne', sans-serif;
  --font-body:    'DM Mono', monospace;
  --font-sans:    'Syne', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ---- Container ---- */
.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- Typography ---- */
h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.15; }

.label {
  font-family: var(--font-body);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: 12px;
}

/* ---- Nav ---- */
.cp-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(12, 13, 15, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 16px 0;
}

.cp-nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.cp-nav__logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  color: var(--text);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
}

.cp-nav__logo span {
  color: var(--accent);
}

.cp-nav__links {
  display: flex;
  gap: 32px;
  list-style: none;
}

.cp-nav__links a {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

.cp-nav__links a:hover { color: var(--text); }

.cp-nav__cta {
  background: var(--accent);
  color: #0c0d0f;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  padding: 10px 20px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s ease;
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px));
}

.cp-nav__cta:hover {
  background: #00fff5;
  box-shadow: var(--accent-glow);
}

/* ---- Hero ---- */
.cp-hero {
  padding: 100px 0 80px;
  position: relative;
  overflow: hidden;
}

.cp-hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -100px;
  width: 600px;
  height: 600px;
  background: radial-gradient(ellipse, rgba(0,230,195,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.cp-hero__eyebrow {
  font-family: var(--font-body);
  font-size: 12px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 28px;
}

.cp-hero__eyebrow::after {
  content: '';
  display: block;
  width: 40px;
  height: 1px;
  background: var(--accent);
  opacity: 0.5;
}

.cp-hero h1 {
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 800;
  line-height: 1.05;
  margin-bottom: 28px;
  max-width: 760px;
}

.cp-hero h1 em {
  font-style: normal;
  color: var(--accent);
}

.cp-hero__sub {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 540px;
  line-height: 1.7;
  margin-bottom: 48px;
}

.cp-hero__actions {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.btn-primary {
  background: var(--accent);
  color: #0c0d0f;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  padding: 14px 32px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
}

.btn-primary:hover {
  background: #00fff5;
  box-shadow: var(--accent-glow);
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: 14px;
  padding: 14px 24px;
  border: 1px solid var(--border);
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
}

.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.cp-hero__stats {
  display: flex;
  gap: 48px;
  margin-top: 72px;
  padding-top: 48px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}

.cp-hero__stat-value {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 800;
  color: var(--text);
}

.cp-hero__stat-value span { color: var(--accent); }

.cp-hero__stat-label {
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ---- Problem ---- */
.cp-problem {
  padding: 100px 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.cp-problem__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.cp-problem__heading {
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 700;
  margin-bottom: 24px;
}

.cp-problem__heading em {
  font-style: normal;
  color: var(--red);
}

.cp-problem__body {
  color: var(--text-muted);
  line-height: 1.8;
  font-size: 16px;
  margin-bottom: 32px;
}

.cp-problem__pains {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.cp-problem__pains li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.5;
}

.cp-problem__pains li::before {
  content: '→';
  color: var(--red);
  flex-shrink: 0;
  margin-top: 1px;
}

.cp-problem__panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 40px;
  position: relative;
}

.cp-problem__panel::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
}

.cp-problem__vs {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.cp-problem__vs-item {
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
}

.cp-problem__vs-item:last-child { border-bottom: none; }

.cp-problem__vs-label {
  font-family: var(--font-body);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.cp-problem__vs-label.bad  { color: var(--red); }
.cp-problem__vs-label.good { color: var(--accent); }

.cp-problem__vs-text {
  font-size: 14px;
  color: var(--text);
  line-height: 1.5;
}

/* ---- Services ---- */
.cp-services {
  padding: 100px 0;
}

.cp-section-header {
  max-width: 600px;
  margin-bottom: 60px;
}

.cp-section-header h2 {
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 700;
  margin-bottom: 16px;
}

.cp-section-header p {
  color: var(--text-muted);
  font-size: 16px;
  line-height: 1.7;
}

.cp-services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.cp-service-card {
  background: var(--bg-card);
  padding: 40px 36px;
  position: relative;
  transition: background 0.2s ease;
}

.cp-service-card:hover {
  background: #1a1e24;
}

.cp-service-card.featured {
  background: var(--accent-dim);
}

.cp-service-card.featured::before {
  content: 'Most Popular';
  position: absolute;
  top: -1px;
  left: 36px;
  background: var(--accent);
  color: #0c0d0f;
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 10px;
}

.cp-service-card__tier {
  font-family: var(--font-body);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 16px;
}

.cp-service-card.featured .cp-service-card__tier { color: var(--accent); }

.cp-service-card__name {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}

.cp-service-card__price {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 6px;
}

.cp-service-card__price span {
  font-size: 14px;
  font-weight: 400;
  color: var(--text-muted);
  font-family: var(--font-body);
}

.cp-service-card__tagline {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 28px;
  line-height: 1.5;
}

.cp-service-card__divider {
  border: none;
  border-top: 1px solid var(--border);
  margin-bottom: 28px;
}

.cp-service-card__features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 36px;
}

.cp-service-card__features li {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--text-muted);
  display: flex;
  gap: 10px;
  line-height: 1.4;
}

.cp-service-card__features li::before {
  content: '✓';
  color: var(--accent);
  flex-shrink: 0;
}

.cp-service-card__cta {
  display: block;
  width: 100%;
  padding: 13px 0;
  text-align: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  text-decoration: none;
  transition: all 0.2s ease;
  border: 1px solid var(--border);
  color: var(--text-muted);
  background: transparent;
}

.cp-service-card.featured .cp-service-card__cta {
  background: var(--accent);
  color: #0c0d0f;
  border-color: var(--accent);
}

.cp-service-card__cta:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.cp-service-card.featured .cp-service-card__cta:hover {
  background: #00fff5;
  color: #0c0d0f;
  box-shadow: var(--accent-glow);
}

/* ---- Proof ---- */
.cp-proof {
  padding: 100px 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.cp-proof__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-top: 60px;
}

.cp-proof-card {
  background: var(--bg-card);
  padding: 40px 36px;
}

.cp-proof-card__quote {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-muted);
  margin-bottom: 28px;
  font-style: italic;
}

.cp-proof-card__quote::before {
  content: '"';
  font-family: var(--font-display);
  font-size: 48px;
  color: var(--accent);
  line-height: 0;
  vertical-align: -18px;
  margin-right: 4px;
}

.cp-proof-card__result {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 4px;
}

.cp-proof-card__author {
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--text-muted);
}

.cp-proof-card__author strong {
  display: block;
  color: var(--text);
  font-size: 14px;
  margin-bottom: 2px;
}

.cp-proof__process {
  margin-top: 80px;
}

.cp-proof__process-title {
  font-size: clamp(22px, 2.5vw, 32px);
  font-weight: 700;
  text-align: center;
  margin-bottom: 48px;
}

.cp-proof__steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}

.cp-proof__steps::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 12%;
  right: 12%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), var(--accent), var(--border), transparent);
}

.cp-step {
  text-align: center;
  padding: 0 20px;
}

.cp-step__number {
  width: 56px;
  height: 56px;
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  color: var(--accent);
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.cp-step__title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
}

.cp-step__desc {
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ---- Contact Form ---- */
.cp-contact {
  padding: 100px 0;
}

.cp-contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}

.cp-contact__sidebar h2 {
  font-size: clamp(26px, 3vw, 40px);
  font-weight: 700;
  margin-bottom: 20px;
}

.cp-contact__sidebar p {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 40px;
}

.cp-contact__guarantees {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.cp-contact__guarantees li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
}

.cp-contact__guarantees li::before {
  content: '→';
  color: var(--accent);
  flex-shrink: 0;
}

.cp-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 48px;
  position: relative;
}

.cp-form::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
}

.cp-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.cp-form__group {
  margin-bottom: 24px;
}

.cp-form__label {
  display: block;
  font-family: var(--font-body);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.cp-form__label .required {
  color: var(--accent);
  margin-left: 2px;
}

.cp-form__input,
.cp-form__select,
.cp-form__textarea {
  width: 100%;
  background: var(--bg-2);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14px;
  padding: 12px 16px;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  appearance: none;
}

.cp-form__input:focus,
.cp-form__select:focus,
.cp-form__textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0, 230, 195, 0.08);
}

.cp-form__select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%2300e6c3'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.cp-form__textarea {
  resize: vertical;
  min-height: 100px;
}

.cp-form__input::placeholder,
.cp-form__textarea::placeholder {
  color: var(--text-faint);
}

.cp-form__submit {
  width: 100%;
  padding: 16px;
  background: var(--accent);
  color: #0c0d0f;
  border: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  cursor: pointer;
  transition: all 0.2s ease;
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
  margin-top: 8px;
}

.cp-form__submit:hover {
  background: #00fff5;
  box-shadow: var(--accent-glow);
}

/* Alert messages */
.cp-alert {
  padding: 16px 20px;
  margin-bottom: 24px;
  font-family: var(--font-body);
  font-size: 13px;
  border-left: 3px solid;
}

.cp-alert--error {
  background: rgba(255, 77, 109, 0.08);
  border-color: var(--red);
  color: var(--red);
}

.cp-alert--success {
  background: rgba(0, 230, 195, 0.08);
  border-color: var(--accent);
  color: var(--accent);
}

/* ---- Footer ---- */
.cp-footer {
  padding: 60px 0 40px;
  border-top: 1px solid var(--border);
}

.cp-footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.cp-footer__brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 16px;
  color: var(--text);
}

.cp-footer__brand span { color: var(--accent); }

.cp-footer__copy {
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--text-faint);
}

.cp-footer__links {
  list-style: none;
  display: flex;
  gap: 24px;
}

.cp-footer__links a {
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--text-faint);
  text-decoration: none;
  transition: color 0.2s ease;
}

.cp-footer__links a:hover { color: var(--accent); }

/* ---- Responsive ---- */
@media (max-width: 900px) {
  .cp-problem__grid    { grid-template-columns: 1fr; gap: 48px; }
  .cp-services__grid   { grid-template-columns: 1fr; }
  .cp-proof__grid      { grid-template-columns: 1fr; }
  .cp-proof__steps     { grid-template-columns: 1fr 1fr; row-gap: 40px; }
  .cp-proof__steps::before { display: none; }
  .cp-contact__grid    { grid-template-columns: 1fr; gap: 48px; }
  .cp-form             { padding: 32px 24px; }
  .cp-form__row        { grid-template-columns: 1fr; gap: 0; }
}

@media (max-width: 600px) {
  .cp-nav__links       { display: none; }
  .cp-hero             { padding: 60px 0 48px; }
  .cp-proof__steps     { grid-template-columns: 1fr; }
  .cp-hero__stats      { gap: 32px; }
}