/* ===================================================================
   PACKTRACK ONE — Marketing Website Stylesheet
   Steel blue + dark navy palette, General Sans typography
   =================================================================== */

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

html {
  -moz-text-size-adjust: none;
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
}

:root {
  /* Typography */
  --font-body: 'General Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'General Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Type scale */
  --text-xs:   clamp(0.75rem,  0.7rem  + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem  + 0.35vw, 1rem);
  --text-base: clamp(1rem,     0.95rem + 0.25vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 1rem    + 0.75vw, 1.5rem);
  --text-xl:   clamp(1.5rem,   1.2rem  + 1.25vw, 2.25rem);
  --text-2xl:  clamp(2rem,     1.2rem  + 2.5vw,  3.5rem);
  --text-3xl:  clamp(2.5rem,   1rem    + 4vw,    5rem);

  /* Spacing (4px system) */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Brand Palette — Steel Blue + Navy */
  --color-primary:       #1a8bc5;
  --color-primary-hover: #1578ab;
  --color-primary-dark:  #0e5f8a;
  --color-primary-light: #e8f4fa;
  --color-primary-10:    rgba(26, 139, 197, 0.1);
  --color-primary-05:    rgba(26, 139, 197, 0.05);

  --color-navy:          #18202e;
  --color-navy-light:    #1f2937;

  --color-amber:         #d97706;
  --color-amber-light:   #fef3c7;
  --color-green:         #16a34a;
  --color-green-light:   #dcfce7;
  --color-red:           #dc2626;

  /* Surfaces */
  --color-bg:            #ffffff;
  --color-surface:       #f8fafc;
  --color-surface-2:     #f1f5f9;
  --color-border:        #e2e8f0;
  --color-border-light:  #f1f5f9;

  /* Text */
  --color-text:          #18202e;
  --color-text-secondary:#64748b;
  --color-text-muted:    #94a3b8;
  --color-text-inverse:  #ffffff;

  /* Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.25rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(24, 32, 46, 0.05);
  --shadow-md: 0 4px 12px rgba(24, 32, 46, 0.08);
  --shadow-lg: 0 12px 32px rgba(24, 32, 46, 0.12);
  --shadow-xl: 0 20px 50px rgba(24, 32, 46, 0.15);

  /* Transitions */
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);

  /* Content widths */
  --content-narrow: 720px;
  --content-default: 1000px;
  --content-wide:   1200px;
}

body {
  min-height: 100dvh;
  line-height: 1.6;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg);
}

img, picture, video, canvas, svg { display: block; max-width: 100%; height: auto; }
ul { list-style: none; }
input, button, textarea, select { font: inherit; color: inherit; }
h1, h2, h3, h4, h5, h6 { text-wrap: balance; line-height: 1.15; }
p, li, figcaption { text-wrap: pretty; }
button { cursor: pointer; background: none; border: none; }
a { text-decoration: none; color: inherit; }
table { border-collapse: collapse; width: 100%; }

::selection {
  background: rgba(26, 139, 197, 0.2);
  color: var(--color-text);
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border-width: 0;
}

/* ---------- CONTAINER ---------- */
.container {
  width: 100%;
  max-width: var(--content-wide);
  margin: 0 auto;
  padding-inline: var(--space-6);
}

@media (min-width: 768px) {
  .container { padding-inline: var(--space-10); }
}

/* ---------- SECTION HEADER ---------- */
.section-label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-3);
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-navy);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-4);
}

.section-subtitle {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  max-width: 560px;
  margin-inline: auto;
}

.section-header {
  text-align: center;
  margin-bottom: clamp(var(--space-10), 5vw, var(--space-16));
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  padding: 0.625rem 1.5rem;
  border-radius: var(--radius-lg);
  transition: background var(--transition-interactive),
              color var(--transition-interactive),
              box-shadow var(--transition-interactive),
              transform var(--transition-interactive),
              border-color var(--transition-interactive);
  white-space: nowrap;
}

.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn--primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}
.btn--primary:hover {
  background: var(--color-primary-hover);
  box-shadow: var(--shadow-md);
}

.btn--ghost {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}
.btn--ghost:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn--outline {
  background: transparent;
  color: var(--color-primary);
  border: 1.5px solid var(--color-primary);
}
.btn--outline:hover {
  background: var(--color-primary-10);
}

.btn--white {
  background: #ffffff;
  color: var(--color-navy);
}
.btn--white:hover {
  background: #f8fafc;
  box-shadow: var(--shadow-lg);
}

.btn--lg {
  padding: 0.875rem 2rem;
  font-size: var(--text-base);
  border-radius: var(--radius-xl);
}

.btn--full { width: 100%; }

/* ---------- NAVIGATION ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.nav--scrolled {
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4rem;
  gap: var(--space-8);
}

.nav__logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: opacity var(--transition-interactive);
}
.nav__logo:hover { opacity: 0.8; }

.nav__logo-mark { flex-shrink: 0; }

.nav__logo-text {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.125rem;
  color: var(--color-navy);
  letter-spacing: -0.02em;
}

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

.footer__logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer__logo-text {
  color: rgba(255, 255, 255, 0.7);
}

.nav__links {
  display: none;
  align-items: center;
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .nav__links { display: flex; }
}

.nav__link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: color var(--transition-interactive);
}
.nav__link:hover { color: var(--color-primary); }
.nav__link--active { color: var(--color-primary); }

.nav__actions {
  display: none;
  align-items: center;
  gap: var(--space-3);
}

@media (min-width: 768px) {
  .nav__actions { display: flex; }
}

/* Mobile toggle */
.nav__mobile-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  z-index: 110;
}

.nav__mobile-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.nav__mobile-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav__mobile-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.nav__mobile-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (min-width: 768px) {
  .nav__mobile-toggle { display: none; }
}

/* Mobile menu */
.nav__mobile-menu {
  display: none;
  flex-direction: column;
  gap: var(--space-4);
  padding: var(--space-8) var(--space-6);
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  position: fixed;
  top: 4rem;
  left: 0;
  right: 0;
  bottom: 0;
  height: calc(100dvh - 4rem);
  z-index: 99;
  overflow-y: auto;
}

.nav__mobile-menu.is-open {
  display: flex;
}

@media (min-width: 768px) {
  .nav__mobile-menu { display: none !important; }
}

.nav__mobile-link {
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--color-text);
  padding: var(--space-2) 0;
}

.nav__mobile-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

/* ---------- HERO ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding-top: clamp(var(--space-16), 10vw, var(--space-24));
  padding-bottom: clamp(var(--space-12), 6vw, var(--space-20));
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__gradient {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(26, 139, 197, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 80% 0%, rgba(26, 139, 197, 0.05) 0%, transparent 50%);
}

.hero__grid-pattern {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(226, 232, 240, 0.4) 1px, transparent 1px),
    linear-gradient(90deg, rgba(226, 232, 240, 0.4) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, rgba(0,0,0,0.3) 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, rgba(0,0,0,0.3) 0%, transparent 70%);
}

.hero__content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.hero__title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-navy);
  letter-spacing: -0.03em;
  margin-bottom: var(--space-6);
}

.hero__subtitle {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  max-width: 620px;
  margin: 0 auto var(--space-8);
  line-height: 1.7;
}

.hero__ctas {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-4);
}

.hero__note {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* Hero Dashboard Mockup */
.hero__visual {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: clamp(var(--space-10), 5vw, var(--space-16)) auto 0;
  padding: 0 var(--space-6);
}

.hero__dashboard {
  background: var(--color-bg);
  border-radius: var(--radius-2xl);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
}

.hero__dash-header {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-3) var(--space-5);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}

.hero__dash-dots {
  display: flex;
  gap: 6px;
}

.hero__dash-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.hero__dash-dots span:nth-child(1) { background: #ff5f57; }
.hero__dash-dots span:nth-child(2) { background: #ffbd2e; }
.hero__dash-dots span:nth-child(3) { background: #28ca41; }

.hero__dash-title {
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-text-muted);
}

.hero__dash-body {
  padding: var(--space-5);
}

.hero__dash-kpi {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

@media (max-width: 600px) {
  .hero__dash-kpi { grid-template-columns: repeat(2, 1fr); }
}

.hero__kpi-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-3) var(--space-4);
}

.hero__kpi-label {
  display: block;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-1);
}

.hero__kpi-value {
  display: block;
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-navy);
}

.hero__kpi-card--blue .hero__kpi-value { color: var(--color-primary); }
.hero__kpi-card--amber .hero__kpi-value { color: var(--color-amber); }
.hero__kpi-card--green .hero__kpi-value { color: var(--color-green); }

.hero__dash-chart {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
}

.hero__chart-svg { width: 100%; height: auto; }

.hero__chart-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
}

/* ---------- SOCIAL PROOF ---------- */
.proof {
  padding: var(--space-8) 0;
  border-bottom: 1px solid var(--color-border);
}

.proof__text {
  text-align: center;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  letter-spacing: 0.02em;
}

/* ---------- PROBLEMS SECTION ---------- */
.problems {
  padding: clamp(var(--space-16), 8vw, var(--space-24)) 0;
}

.problems__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

@media (max-width: 768px) {
  .problems__grid { grid-template-columns: 1fr; }
}

.problem-card {
  padding: var(--space-8);
  border-radius: var(--radius-2xl);
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  transition: box-shadow var(--transition-interactive),
              border-color var(--transition-interactive),
              transform var(--transition-interactive);
}
.problem-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

.problem-card__icon {
  width: 48px;
  height: 48px;
  margin-bottom: var(--space-5);
}

.problem-card__title {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-navy);
  margin-bottom: var(--space-3);
}

.problem-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* ---------- FEATURES SECTION ---------- */
.features {
  padding: clamp(var(--space-12), 6vw, var(--space-20)) 0;
  background: var(--color-surface);
}

.features__grid {
  display: flex;
  flex-direction: column;
  gap: clamp(var(--space-10), 5vw, var(--space-16));
}

.feature-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-8), 4vw, var(--space-12));
  align-items: center;
}

.feature-card--reverse { direction: rtl; }
.feature-card--reverse > * { direction: ltr; }

@media (max-width: 768px) {
  .feature-card,
  .feature-card--reverse {
    grid-template-columns: 1fr;
    direction: ltr;
  }
}

.feature-card__visual {
  background: var(--color-bg);
  border-radius: var(--radius-2xl);
  border: 1px solid var(--color-border);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.feature-card__visual svg { width: 100%; height: auto; }

.feature-card__number {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-primary);
  background: var(--color-primary-10);
  display: inline-block;
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
}

.feature-card__title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-navy);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-3);
}

.feature-card__desc {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-5);
  line-height: 1.7;
}

.feature-card__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.feature-card__list li {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  padding-left: 1.5rem;
  position: relative;
  line-height: 1.6;
}

.feature-card__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
}

/* ---------- HOW IT WORKS ---------- */
.how-it-works {
  padding: clamp(var(--space-16), 8vw, var(--space-24)) 0;
}

.steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: var(--space-4);
}

@media (max-width: 768px) {
  .steps {
    flex-direction: column;
    align-items: center;
    gap: var(--space-8);
  }
  .step__connector { display: none; }
}

.step {
  text-align: center;
  max-width: 260px;
  position: relative;
}

.step__number {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.step__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-4);
}

.step__title {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-navy);
  margin-bottom: var(--space-2);
}

.step__desc {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.step__connector {
  flex-shrink: 0;
  width: 80px;
  margin-top: 3.5rem;
}

.step__connector svg { width: 100%; height: auto; }

/* ---------- PRICING ---------- */
.pricing {
  padding: clamp(var(--space-16), 8vw, var(--space-24)) 0;
  background: var(--color-surface);
}

.pricing__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  align-items: start;
}

@media (max-width: 900px) {
  .pricing__grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
}

.pricing-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  position: relative;
  transition: box-shadow var(--transition-interactive),
              transform var(--transition-interactive);
}
.pricing-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.pricing-card--featured {
  border-color: var(--color-primary);
  border-width: 2px;
  box-shadow: var(--shadow-lg);
}

.pricing-card__badge {
  position: absolute;
  top: -0.75rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: var(--color-text-inverse);
  font-size: var(--text-xs);
  font-weight: 600;
  padding: 0.25rem 1rem;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.pricing-card__header {
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-border);
}

.pricing-card__name {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-navy);
  margin-bottom: var(--space-3);
}

.pricing-card__price {
  margin-bottom: var(--space-3);
}

.pricing-card__amount {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-navy);
  letter-spacing: -0.02em;
}

.pricing-card__period {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.pricing-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.pricing-card__features {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}

.pricing-card__features li {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.check-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.pricing__note {
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-8);
}

.pricing__note a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.pricing__note a:hover { text-decoration-color: transparent; }

/* ---------- COMPARISON ---------- */
.comparison {
  padding: clamp(var(--space-16), 8vw, var(--space-24)) 0;
}

.comparison__table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-2xl);
  border: 1px solid var(--color-border);
  background: var(--color-bg);
}

.comparison__table {
  font-size: var(--text-sm);
  min-width: 640px;
}

.comparison__table th,
.comparison__table td {
  padding: var(--space-4) var(--space-5);
  text-align: center;
  border-bottom: 1px solid var(--color-border-light);
}

.comparison__table th {
  font-weight: 600;
  color: var(--color-text-secondary);
  background: var(--color-surface);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.comparison__table td:first-child,
.comparison__table th:first-child {
  text-align: left;
  font-weight: 500;
  color: var(--color-text);
}

.comparison__brand-col {
  color: var(--color-primary) !important;
}

.comparison__table tbody tr:last-child td {
  border-bottom: none;
}

.comparison__table tbody tr:hover {
  background: var(--color-primary-05);
}

.check {
  color: var(--color-primary);
  font-weight: 700;
  font-size: 1.1rem;
}

.cross {
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

/* Highlight Packtrack column */
.comparison__table th:nth-child(2),
.comparison__table td:nth-child(2) {
  background: var(--color-primary-05);
}

.comparison__table th:nth-child(2) {
  color: var(--color-primary) !important;
  font-weight: 700;
  background: rgba(26, 139, 197, 0.08);
}

/* ---------- FAQ ---------- */
.faq {
  padding: clamp(var(--space-16), 8vw, var(--space-24)) 0;
  background: var(--color-surface);
}

.faq__list {
  max-width: var(--content-narrow);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.faq__item {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: border-color var(--transition-interactive);
}

.faq__item[open] { border-color: var(--color-primary); }

.faq__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-navy);
  cursor: pointer;
  list-style: none;
  transition: color var(--transition-interactive);
}

.faq__question::-webkit-details-marker { display: none; }

.faq__question::after {
  content: '+';
  font-size: 1.25rem;
  font-weight: 300;
  color: var(--color-text-muted);
  transition: transform 0.3s var(--ease-out);
  flex-shrink: 0;
}

.faq__item[open] .faq__question::after {
  transform: rotate(45deg);
  color: var(--color-primary);
}

.faq__answer {
  padding: 0 var(--space-6) var(--space-5);
}

.faq__answer p {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
  max-width: 60ch;
}

/* ---------- BOTTOM CTA ---------- */
.cta-bottom {
  position: relative;
  padding: clamp(var(--space-16), 10vw, var(--space-32)) 0;
  background: var(--color-navy);
  overflow: hidden;
}

.cta-bottom__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 50% 50%, rgba(26, 139, 197, 0.15) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 20% 80%, rgba(26, 139, 197, 0.08) 0%, transparent 50%);
}

.cta-bottom__content {
  position: relative;
  text-align: center;
}

.cta-bottom__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-text-inverse);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-4);
}

.cta-bottom__desc {
  font-size: var(--text-base);
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: var(--space-8);
}

/* ---------- FOOTER ---------- */
.footer {
  padding: var(--space-16) 0 var(--space-8);
  background: var(--color-navy);
  color: rgba(255, 255, 255, 0.6);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.5fr 2fr;
  gap: var(--space-12);
  padding-bottom: var(--space-10);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

@media (max-width: 768px) {
  .footer__inner { grid-template-columns: 1fr; gap: var(--space-8); }
}

.footer__tagline {
  font-size: var(--text-sm);
  margin-top: var(--space-3);
  max-width: 280px;
}

.footer__nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

@media (max-width: 480px) {
  .footer__nav { grid-template-columns: 1fr 1fr; }
}

.footer__col {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer__col-title {
  font-size: var(--text-xs);
  font-weight: 600;
  color: rgba(255, 255, 255, 0.4);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-2);
}

.footer__link {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--transition-interactive);
}
.footer__link:hover { color: #ffffff; }

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
  padding-top: var(--space-8);
  font-size: var(--text-xs);
}

.footer__attribution {
  color: rgba(255, 255, 255, 0.35);
}

/* ---------- FADE-IN ANIMATION ---------- */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

.fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children */
.problems__grid .fade-in:nth-child(2) { transition-delay: 0.1s; }
.problems__grid .fade-in:nth-child(3) { transition-delay: 0.2s; }
.pricing__grid .fade-in:nth-child(2) { transition-delay: 0.1s; }
.pricing__grid .fade-in:nth-child(3) { transition-delay: 0.2s; }
.steps .fade-in:nth-child(2) { transition-delay: 0.05s; }
.steps .fade-in:nth-child(3) { transition-delay: 0.1s; }
.steps .fade-in:nth-child(4) { transition-delay: 0.15s; }
.steps .fade-in:nth-child(5) { transition-delay: 0.2s; }