/* =====================
   RESET & BASE
   ===================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  font-size: 17px;
  line-height: 1.7;
  color: #111827;
  background: #ffffff;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* =====================
   VARIABLES
   ===================== */
:root {
  --accent: #1d3557;
  --accent-hover: #142740;
  --gold: #e8a535;
  --gold-hover: #d4941e;
  --nav-bg: #162a48;
  --text-primary: #111827;
  --text-secondary: #4b5563;
  --bg-white: #ffffff;
  --bg-light: #eef1f6;
  --border: #e5e7eb;
  --radius: 16px;
  --radius-btn: 12px;
  --shadow: 0 1px 3px rgba(0,0,0,0.06), 0 4px 12px rgba(0,0,0,0.04);
  --container: 1040px;
  --section-pad: 88px;
  --section-pad-mobile: 56px;
}

/* =====================
   CONTAINER
   ===================== */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* =====================
   NAV
   ===================== */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--nav-bg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.nav-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.nav-logo-img {
  height: 38px;
  width: auto;
  display: block;
}

.btn-nav-cta {
  display: inline-block;
  text-decoration: none;
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  font-size: 14px;
  border-radius: var(--radius-btn);
  padding: 10px 20px;
  background: var(--gold);
  color: #162a48;
  transition: background 0.18s ease;
  cursor: pointer;
  border: none;
  white-space: nowrap;
}

.btn-nav-cta:hover {
  background: var(--gold-hover);
}

/* =====================
   BUTTONS
   ===================== */
.btn {
  display: inline-block;
  text-decoration: none;
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  font-size: 15px;
  border-radius: var(--radius-btn);
  padding: 11px 24px;
  transition: background 0.18s ease;
  cursor: pointer;
  border: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--gold);
  color: #162a48;
}

.btn-primary:hover {
  background: var(--gold-hover);
}

.btn-lg {
  font-size: 16px;
  padding: 15px 32px;
}

.btn-secondary {
  background: transparent;
  color: var(--accent);
  border: 1.5px solid var(--border);
}

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

/* =====================
   HERO
   ===================== */
.hero {
  background: var(--nav-bg);
  padding: var(--section-pad) 0 72px;
  text-align: center;
}

.hero h1 {
  font-size: clamp(34px, 5vw, 54px);
  font-weight: 600;
  letter-spacing: -0.8px;
  line-height: 1.15;
  margin-bottom: 24px;
  color: #ffffff;
}

.hero-sub {
  font-size: 18px;
  line-height: 1.7;
  color: rgba(255,255,255,0.75);
  max-width: 680px;
  margin: 0 auto 32px;
}

.microcopy {
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 10px;
  letter-spacing: 0.01em;
}

.hero .microcopy {
  color: rgba(255,255,255,0.5);
}

.hero-footnote {
  font-size: 15px;
  color: rgba(255,255,255,0.55);
  margin-top: 28px;
  font-style: italic;
}

/* =====================
   CREDIBILITY STRIP
   ===================== */
.credibility-strip {
  background: var(--nav-bg);
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding: 18px 0;
}

.credibility-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 10px 40px;
}

.credibility-list li {
  font-size: 12px;
  font-weight: 500;
  color: rgba(255,255,255,0.65);
  padding: 2px 0;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
}

/* =====================
   SECTIONS
   ===================== */
.section {
  padding: var(--section-pad) 0;
}

.section-alt {
  background: var(--bg-light);
}

h2 {
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 600;
  letter-spacing: -0.4px;
  line-height: 1.2;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.section-lead {
  font-size: 19px;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 24px;
}

.section-note {
  font-size: 16px;
  color: var(--text-secondary);
  margin-top: 24px;
  line-height: 1.65;
}

p {
  color: var(--text-secondary);
  margin-bottom: 16px;
  line-height: 1.7;
}

p:last-child {
  margin-bottom: 0;
}

strong {
  color: var(--text-primary);
  font-weight: 600;
}

/* =====================
   BULLET LISTS
   ===================== */
.bullet-list {
  list-style: none;
  margin: 20px 0;
}

.bullet-list li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 10px;
  color: var(--text-secondary);
  font-size: 17px;
  line-height: 1.65;
}

.bullet-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 11px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
}

.bullet-list.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 40px;
}

/* =====================
   EMPHASIS STATEMENT
   ===================== */
.emphasis-statement {
  font-size: 18px;
  font-weight: 500;
  color: var(--text-primary);
  margin-top: 28px;
  line-height: 1.5;
  border-left: 3px solid var(--gold);
  padding-left: 16px;
}

/* =====================
   FEATURE GRID
   ===================== */
.features-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 28px 0;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 22px;
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: 12px;
}

.feature-icon {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  color: var(--gold);
  margin-top: 1px;
}

.feature-item div {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.55;
}

.feature-item strong {
  display: block;
  margin-bottom: 2px;
}

.no-disruption-row {
  display: flex;
  gap: 32px;
  margin-top: 28px;
  flex-wrap: wrap;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.no-disruption-row span {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-primary);
}

/* =====================
   CARDS
   ===================== */
.card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow);
}

/* =====================
   ROI BLOCK
   ===================== */
.roi-card {
  margin: 28px 0;
}

.roi-label {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 24px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.roi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}

.roi-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 20px 12px;
  background: var(--bg-light);
  border-radius: 10px;
  border: 1px solid var(--border);
}

.roi-number {
  font-size: 28px;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: -0.5px;
  margin-bottom: 6px;
  line-height: 1;
}

.roi-desc {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.4;
}

.roi-result {
  border-top: 1px solid var(--border);
  padding-top: 24px;
}

.roi-result p {
  font-size: 17px;
}

/* =====================
   STEPS
   ===================== */
.steps {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin: 36px 0;
}

.step {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 14px;
}

.step-number {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gold);
  color: #162a48;
  font-size: 18px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.step p {
  font-size: 16px;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.5;
}

.step-arrow {
  font-size: 20px;
  color: var(--border);
  flex-shrink: 0;
  align-self: flex-start;
  padding-top: 12px;
}

/* =====================
   GUARANTEE CARD
   ===================== */
.guarantee-card {
  background: #ffffff;
  border-left: 4px solid var(--gold);
}

.guarantee-list {
  list-style: none;
  margin-top: 20px;
}

.guarantee-list li {
  font-size: 16px;
  font-weight: 500;
  color: var(--text-primary);
  padding: 4px 0;
}

/* =====================
   TAG LINE
   ===================== */
.tag-line {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-primary);
  border-top: 1px solid var(--border);
  padding-top: 20px;
  margin-top: 20px !important;
}

/* =====================
   FAQ
   ===================== */
.faq {
  margin-top: 28px;
}

.faq-item {
  border-bottom: 1px solid var(--border);
}

.faq-item:first-child {
  border-top: 1px solid var(--border);
}

.faq-item summary {
  font-size: 17px;
  font-weight: 500;
  color: var(--text-primary);
  padding: 20px 0;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  -webkit-tap-highlight-color: transparent;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: '+';
  font-size: 22px;
  font-weight: 400;
  color: var(--gold);
  flex-shrink: 0;
  margin-left: 16px;
  line-height: 1;
}

.faq-item[open] summary::after {
  content: '\2212';
}

.faq-item p {
  padding: 0 0 20px;
  font-size: 16px;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.7;
}

/* =====================
   FINAL CTA
   ===================== */
.final-cta {
  text-align: center;
}

.final-cta h2 {
  max-width: 620px;
  margin: 0 auto 24px;
}

.final-cta .section-lead {
  margin-bottom: 8px;
}

.final-bullet {
  display: inline-block;
  text-align: left;
  margin: 0 auto 36px;
}

.final-tagline {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 28px;
}

/* =====================
   FOOTER
   ===================== */
.footer {
  background: var(--nav-bg);
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 36px 0 28px;
  text-align: center;
}

.footer-logo-img {
  height: 44px;
  width: auto;
  display: block;
  margin: 0 auto 16px;
}

.footer p {
  font-size: 14px;
  color: rgba(255,255,255,0.45);
  margin: 0;
}

.footer-support {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  margin-top: 14px !important;
  line-height: 1.7;
}

.footer-support a {
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  transition: color 0.15s ease;
}

.footer-support a:hover {
  color: rgba(255,255,255,0.9);
}

.footer-legal {
  font-size: 12px;
  color: rgba(255,255,255,0.32);
  margin-top: 10px !important;
  line-height: 1.55;
}

/* =====================
   FOOTER NAV
   ===================== */
.footer-nav {
  display: flex;
  gap: 6px 20px;
  justify-content: center;
  flex-wrap: wrap;
  margin: 16px 0 14px;
}

.footer-nav a {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
  text-decoration: none;
  transition: color 0.15s ease;
}

.footer-nav a:hover {
  color: rgba(255, 255, 255, 0.85);
}

/* =====================
   PAGE LAYOUT (inner pages)
   ===================== */
.page-hero {
  padding: 64px 0 52px;
  border-bottom: 1px solid var(--border);
}

.page-hero h1 {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 600;
  letter-spacing: -0.6px;
  line-height: 1.2;
  margin-bottom: 14px;
  color: var(--text-primary);
}

.page-hero p {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 600px;
  line-height: 1.65;
}

.page-section {
  padding: 56px 0;
}

.page-section + .page-section {
  border-top: 1px solid var(--border);
}

/* =====================
   PROSE (legal pages)
   ===================== */
.prose h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 36px 0 10px;
  letter-spacing: -0.2px;
}

.prose h3:first-child {
  margin-top: 0;
}

.prose p {
  margin-bottom: 16px;
}

.prose ul {
  list-style: none;
  margin: 12px 0 20px;
}

.prose ul li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 8px;
  color: var(--text-secondary);
  font-size: 16px;
  line-height: 1.65;
}

.prose ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
}

.prose a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

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

/* =====================
   FORMS
   ===================== */
.form-group {
  margin-bottom: 22px;
}

label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 7px;
}

label .optional {
  font-weight: 400;
  color: var(--text-secondary);
  font-size: 13px;
}

input[type="text"],
input[type="email"],
input[type="tel"],
textarea,
select {
  width: 100%;
  padding: 12px 14px;
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  color: var(--text-primary);
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 8px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
textarea:focus,
select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(29, 53, 87, 0.08);
}

textarea {
  resize: vertical;
  min-height: 130px;
  line-height: 1.6;
}

.form-note {
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 8px;
  line-height: 1.5;
}

/* =====================
   DIVIDER
   ===================== */
.divider {
  height: 1px;
  background: var(--border);
  margin: 40px 0;
  border: none;
}

/* =====================
   DEMO MODAL
   ===================== */
dialog.demo-modal {
  border: none;
  border-radius: var(--radius);
  padding: 0;
  max-width: 480px;
  width: calc(100% - 48px);
  box-shadow: 0 8px 40px rgba(0,0,0,0.28);
  background: #ffffff;
}

dialog.demo-modal::backdrop {
  background: rgba(16, 26, 40, 0.72);
  backdrop-filter: blur(2px);
}

.demo-modal-inner {
  padding: 36px 36px 32px;
  position: relative;
}

.demo-modal-close {
  position: absolute;
  top: 14px;
  right: 16px;
  background: none;
  border: none;
  font-size: 26px;
  line-height: 1;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 6px;
  transition: color 0.15s ease, background 0.15s ease;
}

.demo-modal-close:hover {
  color: var(--text-primary);
  background: var(--bg-light);
}

.demo-modal-title {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.3px;
  margin-bottom: 20px;
  padding-right: 32px;
}

.demo-modal-audio {
  width: 100%;
  margin: 0 0 16px;
  display: block;
  accent-color: var(--gold);
}

.demo-modal-caption {
  font-size: 13px;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.5;
}

@media (max-width: 600px) {
  .demo-modal-inner {
    padding: 28px 22px 24px;
  }
}

/* =====================
   SMALL / UTILITY
   ===================== */
.small {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* =====================
   RESPONSIVE — TABLET
   ===================== */
@media (max-width: 768px) {
  .features-grid {
    grid-template-columns: 1fr;
  }

  .roi-grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .bullet-list.two-col {
    grid-template-columns: 1fr;
  }

  .steps {
    flex-direction: column;
    align-items: center;
  }

  .step-arrow {
    transform: rotate(90deg);
    padding-top: 0;
  }

  .card {
    padding: 28px 22px;
  }

  .no-disruption-row {
    flex-direction: column;
    gap: 10px;
  }

  .section {
    padding: var(--section-pad-mobile) 0;
  }
}

/* =====================
   RESPONSIVE — MOBILE
   ===================== */
@media (max-width: 600px) {
  .credibility-list {
    flex-direction: column;
    align-items: center;
    gap: 10px 0;
  }

  .credibility-list li {
    padding: 0;
  }

  .nav-inner {
    padding: 0 16px;
  }

  .nav-logo-img {
    height: 30px;
  }

  .btn-nav-cta {
    font-size: 12px;
    padding: 9px 12px;
  }

  .btn {
    font-size: 13px;
    padding: 10px 14px;
  }

  .btn-lg {
    font-size: 15px;
    padding: 14px 24px;
  }

  .roi-number {
    font-size: 22px;
  }

  .roi-desc {
    font-size: 12px;
  }

  .section-lead {
    font-size: 17px;
  }

  /* Center standalone section CTA buttons on mobile */
  .section > .container > .btn {
    display: block;
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
  }

  /* Center page-hero content on mobile (contact, about, legal pages) */
  .page-hero {
    text-align: center;
  }

  .page-hero p {
    margin-left: auto;
    margin-right: auto;
  }
}