/* ===================================================
   SOVEREIGN INFRASTRUCTURE GROUP™
   Operator Trap Audit™ — Shared Stylesheet
   =================================================== */

/* Google Fonts loaded via <link> in HTML, not @import,
   to avoid render-blocking. Font stacks below include
   system fallbacks for offline / slow connections.    */

/* ─── CSS Custom Properties ─── */
:root {
  --bg-primary:    #0A0A0A;
  --bg-secondary:  #111111;
  --text-primary:  #F5F5F5;
  --text-secondary:#A0A0A0;
  --accent-blue:   #2E4A6B;
  --accent-gold:   #C9A84C;
  --border-color:  #1E1E1E;
  --success:       #2A6B3C;
  --error-bg:      #6B2A2A;
  --error-text:    #FF6B6B;

  --font-header: 'Montserrat', 'Segoe UI', Arial, sans-serif;
  --font-body:   'Inter', 'Segoe UI', Arial, sans-serif;

  --radius-sm: 4px;
  --radius-md: 8px;
  --t-fast:    150ms ease;
  --t-base:    300ms ease;
}

/* ─── Reset ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  opacity: 0;
  animation: pageIn 300ms ease 50ms forwards;
}

@keyframes pageIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

a { color: var(--text-secondary); text-decoration: none; transition: color var(--t-fast); }
a:hover { color: var(--text-primary); }
img { max-width: 100%; display: block; }
main { flex: 1; }

/* ─── Typography ─── */
h1, h2, h3, h4 {
  font-family: var(--font-header);
  font-weight: 700;
  line-height: 1.15;
}

h1 { font-size: clamp(1.9rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.4rem, 3.5vw, 2.1rem); }
h3 { font-size: clamp(1rem, 2.5vw, 1.3rem); }

/* ─── Layout ─── */
.container {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}
.container--narrow  { max-width: 700px; }
.container--mid     { max-width: 860px; }

/* desktop-only: visible on >768px, hidden on mobile */
@media (max-width: 768px) {
  .desktop-only { display: none; }
}

/* ─── Header ─── */
.site-header {
  border-bottom: 1px solid var(--border-color);
  padding: 18px 0;
  background: var(--bg-primary);
  position: sticky;
  top: 0;
  z-index: 100;
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.wordmark {
  font-family: var(--font-header);
  font-weight: 700;
  font-size: .9rem;
  color: var(--accent-gold);
  text-transform: uppercase;
  letter-spacing: 2.5px;
  line-height: 1.3;
}
.wordmark__sub {
  display: block;
  font-size: .6rem;
  letter-spacing: 4px;
  color: var(--text-secondary);
  font-weight: 600;
  margin-top: 2px;
}

/* ─── Urgency Bar ─── */
.urgency-bar {
  background: var(--accent-gold);
  padding: 13px 24px;
  text-align: center;
}
.urgency-bar p {
  font-family: var(--font-header);
  font-weight: 600;
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--bg-primary);
  line-height: 1.5;
}

/* ─── Hero ─── */
.hero {
  padding: 80px 0 64px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(46,74,107,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(46,74,107,.05) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
}
.hero > * { position: relative; z-index: 1; }

.pre-label {
  font-family: var(--font-header);
  font-weight: 700;
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: 5px;
  color: var(--accent-gold);
  margin-bottom: 20px;
  display: block;
}
.hero__headline {
  color: var(--text-primary);
  margin-bottom: 24px;
  text-transform: none;
  letter-spacing: -.01em;
  max-width: 740px;
  margin-left: auto;
  margin-right: auto;
}
.hero__sub {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto 20px;
  line-height: 1.72;
}
.hero__trust {
  font-size: .82rem;
  color: var(--accent-blue);
  font-weight: 500;
  letter-spacing: .3px;
}

/* ─── Features Grid ─── */
.features {
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  padding: 52px 0;
}
.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}
.feature-col {
  text-align: center;
  padding: 32px 28px;
  border-right: 1px solid var(--border-color);
}
.feature-col:last-child { border-right: none; }

.feature-icon {
  width: 52px;
  height: 52px;
  margin: 0 auto 18px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.feature-icon svg {
  width: 100%;
  height: 100%;
  stroke: var(--accent-gold);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.feature-title {
  font-family: var(--font-header);
  font-weight: 700;
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  color: var(--text-primary);
  margin-bottom: 10px;
}
.feature-text {
  font-size: .875rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ─── Form Section ─── */
.form-section { padding: 72px 0; }

.form-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 48px 48px 40px;
  max-width: 620px;
  margin: 0 auto;
}
.form-card__headline {
  font-family: var(--font-header);
  font-weight: 700;
  font-size: 1.4rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.form-card__sub {
  font-size: .85rem;
  color: var(--text-secondary);
  margin-bottom: 36px;
  line-height: 1.6;
}

/* ─── Form Controls ─── */
.form-group { margin-bottom: 22px; position: relative; }

.form-label {
  display: block;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-secondary);
  margin-bottom: 7px;
}
.form-label .req { color: var(--accent-gold); margin-left: 2px; }

.form-input,
.form-select {
  width: 100%;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: .9375rem;
  padding: 13px 16px;
  min-height: 44px; /* iOS tap target minimum */
  outline: none;
  appearance: none;
  -webkit-appearance: none;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.form-input::placeholder { color: #3a3a3a; }
.form-input:focus,
.form-select:focus {
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(46,74,107,.2);
}

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23A0A0A0' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 44px;
  cursor: pointer;
}
.form-select option { background: #111; color: var(--text-primary); }

.form-helper {
  font-size: .72rem;
  color: var(--text-secondary);
  margin-top: 5px;
  line-height: 1.5;
}

/* Error states */
.form-group.has-error .form-input,
.form-group.has-error .form-select {
  border-color: var(--error-text);
  background-color: rgba(107,42,42,.12);
}
.form-error {
  display: none;
  font-size: .72rem;
  color: var(--error-text);
  background: var(--error-bg);
  padding: 5px 10px;
  border-radius: 3px;
  margin-top: 5px;
  line-height: 1.4;
}
.form-group.has-error .form-error,
.checkbox-wrapper.has-error .form-error { display: block; }

/* Checkbox */
.checkbox-wrapper {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  margin-bottom: 28px;
  padding: 16px;
  background: rgba(255,255,255,.02);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
}
.checkbox-wrapper.has-error {
  border-color: var(--error-text);
  background: rgba(107,42,42,.08);
}
.checkbox-wrapper input[type="checkbox"] {
  width: 20px;
  height: 20px;
  min-width: 20px;
  min-height: 20px; /* ensures 44px tap area with surrounding padding */
  accent-color: var(--accent-gold);
  cursor: pointer;
  margin-top: 1px;
}
.checkbox-label {
  font-size: .72rem;
  color: var(--text-secondary);
  line-height: 1.6;
  cursor: pointer;
}
.checkbox-wrapper.has-error .checkbox-label { color: var(--error-text); }

/* ─── CTA Button ─── */
.btn-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  background: var(--accent-gold);
  color: var(--bg-primary);
  font-family: var(--font-header);
  font-weight: 700;
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: 3px;
  border: none;
  border-radius: var(--radius-sm);
  height: 56px;
  min-height: 56px;
  cursor: pointer;
  transition: filter var(--t-fast), transform var(--t-fast);
  text-decoration: none;
  line-height: 1;
}
.btn-cta:hover  { filter: brightness(1.1); color: var(--bg-primary); }
.btn-cta:active { transform: translateY(1px); }
.btn-cta--tall  { height: 60px; min-height: 60px; font-size: .85rem; }
.btn-cta--loading { opacity: .65; cursor: wait; pointer-events: none; }

.btn-secure {
  text-align: center;
  font-size: .72rem;
  color: var(--text-secondary);
  margin-top: 12px;
  line-height: 1.6;
}

/* ─── Social Proof ─── */
.social-proof {
  padding: 28px 0;
  border-top: 1px solid var(--border-color);
  text-align: center;
}
.social-proof p {
  font-size: .78rem;
  color: var(--text-secondary);
  letter-spacing: .4px;
  line-height: 1.7;
}

/* ─── Footer ─── */
.site-footer {
  border-top: 1px solid var(--border-color);
  padding: 26px 0;
  margin-top: auto;
}
.site-footer .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer__copy    { font-size: .72rem; color: var(--text-secondary); }
.footer__links   { display: flex; gap: 16px; align-items: center; }
.footer__links a { font-size: .72rem; color: var(--text-secondary); transition: color var(--t-fast); }
.footer__links a:hover { color: var(--text-primary); }
.footer__links span { color: #333; font-size: .7rem; }
.footer__domain { font-size: .72rem; }
.footer__domain a { color: var(--accent-gold); }
.footer__domain a:hover { color: var(--text-primary); }

/* ─── Offer Page ─── */
.offer-hero {
  padding: 64px 0 48px;
  text-align: center;
}
.offer-pre {
  font-family: var(--font-header);
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 4px;
  color: var(--accent-blue);
  margin-bottom: 18px;
  display: block;
}
.offer-headline {
  color: var(--text-primary);
  margin-bottom: 20px;
  text-transform: none;
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
}
.offer-sub {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.72;
}

/* Comparison */
.comparison { padding: 0 0 56px; }
.comparison__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  max-width: 820px;
  margin: 0 auto;
}
.compare-card {
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  position: relative;
}
.compare-card--without { border: 1px solid var(--border-color); }
.compare-card--with {
  border: 1px solid var(--accent-blue);
  box-shadow: 0 0 24px rgba(46,74,107,.28);
}
.compare-badge {
  position: absolute;
  top: -11px;
  right: 18px;
  background: var(--accent-gold);
  color: var(--bg-primary);
  font-family: var(--font-header);
  font-size: .6rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 4px 11px;
  border-radius: 3px;
}
.compare-header {
  font-family: var(--font-header);
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-secondary);
  margin-bottom: 22px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border-color);
}
.compare-list { list-style: none; display: flex; flex-direction: column; gap: 13px; }
.compare-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .875rem;
  line-height: 1.55;
  color: var(--text-secondary);
}
.compare-list--good li { color: var(--text-primary); }
.mark-x { color: #EF5350; flex-shrink: 0; font-size: 1rem; }
.mark-check { color: #66BB6A; flex-shrink: 0; font-size: 1rem; }

/* Included */
.included { padding: 56px 0; border-top: 1px solid var(--border-color); }
.section-headline {
  text-align: center;
  margin-bottom: 44px;
}
.section-headline .pre-label { margin-bottom: 10px; }
.section-headline h2 {
  color: var(--text-primary);
  text-transform: none;
  letter-spacing: -.01em;
  font-size: clamp(1.3rem, 3vw, 1.85rem);
}

.included__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 860px;
  margin: 0 auto;
}
.included-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 32px 22px;
  text-align: center;
  transition: border-color var(--t-fast);
}
.included-card:hover { border-color: var(--accent-blue); }
.included-icon {
  width: 44px;
  height: 44px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.included-icon svg {
  width: 100%;
  height: 100%;
  stroke: var(--accent-gold);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.included-title {
  font-family: var(--font-header);
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-primary);
  margin-bottom: 10px;
}
.included-text {
  font-size: .85rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* Pricing */
.pricing { padding: 56px 0; }
.pricing-card {
  background: var(--bg-secondary);
  border: 1px solid var(--accent-gold);
  border-radius: var(--radius-md);
  padding: 48px 40px;
  text-align: center;
  max-width: 500px;
  margin: 0 auto;
}
.pricing__was {
  font-size: 1rem;
  color: var(--text-secondary);
  text-decoration: line-through;
  margin-bottom: 6px;
}
.pricing__price {
  font-family: var(--font-header);
  font-weight: 700;
  font-size: 4.25rem;
  color: var(--accent-gold);
  line-height: 1;
  letter-spacing: -2px;
  margin-bottom: 10px;
}
.pricing__note {
  font-size: .82rem;
  color: var(--text-secondary);
  margin-bottom: 32px;
}
.btn-decline {
  display: block;
  text-align: center;
  font-size: .78rem;
  color: var(--text-secondary);
  margin-top: 20px;
  cursor: pointer;
  background: none;
  border: none;
  width: 100%;
  font-family: var(--font-body);
  line-height: 1.6;
  transition: color var(--t-fast);
  padding: 8px 0; /* ensures 44px tap area with line-height */
  min-height: 44px;
}
.btn-decline:hover { color: #777; }

/* ─── Thank You Pages ─── */
.confirmation {
  padding: 72px 0 40px;
  text-align: center;
}
.confirm-icon {
  width: 84px;
  height: 84px;
  margin: 0 auto 28px;
  background: rgba(201,168,76,.08);
  border: 2px solid var(--accent-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.confirm-icon svg {
  width: 40px;
  height: 40px;
  stroke: var(--accent-gold);
  stroke-width: 2.5;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.confirm-headline {
  color: var(--text-primary);
  text-transform: none;
  letter-spacing: -.01em;
  margin-bottom: 16px;
}
.confirm-sub {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 500px;
  margin: 0 auto;
  line-height: 1.72;
}

/* Steps */
.steps { padding: 52px 0; border-top: 1px solid var(--border-color); }
.steps__list {
  display: flex;
  flex-direction: column;
  gap: 28px;
  max-width: 600px;
  margin: 0 auto;
  padding: 0 24px;
}
.step {
  display: flex;
  gap: 22px;
  align-items: flex-start;
}
.step__num {
  font-family: var(--font-header);
  font-weight: 700;
  font-size: 2.4rem;
  color: var(--accent-gold);
  line-height: 1;
  min-width: 58px;
  letter-spacing: -1px;
  opacity: .9;
}
.step__title {
  font-family: var(--font-header);
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  color: var(--text-primary);
  margin-bottom: 7px;
}
.step__text {
  font-size: .875rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* Soft block */
.soft-block {
  padding: 48px 24px 64px;
}
.soft-block__inner {
  background: var(--bg-secondary);
  border-left: 3px solid var(--accent-gold);
  padding: 30px 34px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  max-width: 600px;
  margin: 0 auto;
}
.soft-block__quote {
  font-size: .975rem;
  color: var(--text-secondary);
  line-height: 1.8;
  font-style: italic;
  margin-bottom: 18px;
}
.soft-block__attr {
  font-family: var(--font-header);
  font-size: .62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  color: var(--accent-gold);
  line-height: 1.6;
}

/* Confirmation detail box */
.confirm-details {
  padding: 0 24px 56px;
}
.confirm-details__box {
  background: var(--bg-secondary);
  border: 1px solid var(--accent-blue);
  border-radius: var(--radius-md);
  padding: 32px 36px;
  max-width: 560px;
  margin: 0 auto;
}
.confirm-details__heading {
  font-family: var(--font-header);
  font-size: .65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--text-secondary);
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border-color);
}
.confirm-details__list { list-style: none; display: flex; flex-direction: column; gap: 14px; }
.confirm-details__list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: .9rem;
  color: var(--text-primary);
  line-height: 1.55;
}
.confirm-details__list .chk { color: #66BB6A; flex-shrink: 0; font-size: 1rem; margin-top: 1px; }
.confirm-details__list .detail-sub {
  display: block;
  font-size: .75rem;
  color: var(--text-secondary);
  margin-top: 2px;
}

/* ─── Payment Verify Overlay ─── */
.verify-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg-primary);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
  z-index: 1000;
  text-align: center;
  padding: 24px;
}
.verify-overlay p {
  font-family: var(--font-header);
  font-weight: 700;
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--accent-gold);
  line-height: 1.8;
}
.verify-overlay .confirm-icon { margin: 0; }
.verify-overlay.hidden { display: none; }

/* ─── Responsive ─── */
@media (max-width: 768px) {
  .container { padding: 0 18px; }

  .features__grid { grid-template-columns: 1fr; }
  .feature-col {
    border-right: none;
    border-bottom: 1px solid var(--border-color);
    padding: 24px 16px;
  }
  .feature-col:last-child { border-bottom: none; }

  .form-card { padding: 28px 20px 24px; }
  .form-input, .form-select { font-size: 16px; } /* prevent iOS zoom on focus */

  .comparison__grid { grid-template-columns: 1fr; }
  .compare-card--with { order: -1; }

  .included__grid { grid-template-columns: 1fr; }

  .site-footer .container { flex-direction: column; text-align: center; gap: 10px; }
  .footer__links { justify-content: center; flex-wrap: wrap; gap: 10px; }

  .hero { padding: 52px 0 40px; }
  .pricing-card { padding: 36px 22px; }
  .pricing__price { font-size: 3.2rem; }
  .confirm-details__box { padding: 24px 20px; }
  .soft-block__inner { padding: 24px 20px; }
}

@media (max-width: 480px) {
  .steps__list { padding: 0 4px; }
  .step__num { font-size: 1.8rem; min-width: 44px; }
  .form-card { padding: 22px 14px 18px; }

  /* Enforce full-width fields and 56px CTA on mobile */
  .form-input,
  .form-select { width: 100%; }

  .btn-cta { height: 56px; min-height: 56px; font-size: .82rem; }
  .btn-cta--tall { height: 60px; min-height: 60px; }
}